29972 files changed, 1241683 insertions, 661076 deletions

diff --git a/.gitignore b/.gitignore
index 0c39aa20b6ba..f6050b88e95b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,38 +7,40 @@
 # command after changing this file, to see if there are
 # any tracked files which get ignored after the change.
 #
-# Normal rules
+# Normal rules (sorted alphabetically)
 #
 .*
+*.a
+*.bin
+*.bz2
+*.c.[012]*.*
+*.dtb
+*.dtb.S
+*.dwo
+*.elf
+*.gcno
+*.gz
+*.i
+*.ko
+*.ll
+*.lst
+*.lz4
+*.lzma
+*.lzo
+*.mod.c
 *.o
 *.o.*
-*.a
+*.order
+*.patch
 *.s
-*.ko
 *.so
 *.so.dbg
-*.mod.c
-*.i
-*.lst
+*.su
 *.symtypes
-*.order
-*.elf
-*.bin
 *.tar
-*.gz
-*.bz2
-*.lzma
 *.xz
-*.lz4
-*.lzo
-*.patch
-*.gcno
-*.ll
-modules.builtin
 Module.symvers
-*.dwo
-*.su
-*.c.[012]*.*
+modules.builtin
 
 #
 # Top-level generic files
@@ -54,6 +56,11 @@ Module.symvers
 /Module.markers
 
 #
+# RPM spec file (make rpm-pkg)
+#
+/*.spec
+
+#
 # Debian directory (make deb-pkg)
 #
 /debian/
diff --git a/.mailmap b/.mailmap
index 5273cfd70ad6..1469ff0d3f4d 100644
--- a/.mailmap
+++ b/.mailmap
@@ -15,6 +15,7 @@ Adriana Reus <adi.reus@gmail.com> <adriana.reus@intel.com>
 Alan Cox <alan@lxorguk.ukuu.org.uk>
 Alan Cox <root@hraefn.swansea.linux.org.uk>
 Aleksey Gorelov <aleksey_gorelov@phoenix.com>
+Aleksandar Markovic <aleksandar.markovic@mips.com> <aleksandar.markovic@imgtec.com>
 Al Viro <viro@ftp.linux.org.uk>
 Al Viro <viro@zenIV.linux.org.uk>
 Andreas Herrmann <aherrman@de.ibm.com>
@@ -43,6 +44,7 @@ Corey Minyard <minyard@acm.org>
 Damian Hobson-Garcia <dhobsong@igel.co.jp>
 David Brownell <david-b@pacbell.net>
 David Woodhouse <dwmw2@shinybook.infradead.org>
+Deng-Cheng Zhu <dengcheng.zhu@mips.com> <dengcheng.zhu@imgtec.com>
 Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
 Domen Puncer <domen@coderock.org>
 Douglas Gilbert <dougg@torque.net>
@@ -68,7 +70,11 @@ Jacob Shin <Jacob.Shin@amd.com>
 James Bottomley <jejb@mulgrave.(none)>
 James Bottomley <jejb@titanic.il.steeleye.com>
 James E Wilson <wilson@specifix.com>
+James Hogan <jhogan@kernel.org> <james.hogan@imgtec.com>
+James Hogan <jhogan@kernel.org> <james@albanarts.com>
 James Ketrenos <jketreno@io.(none)>
+Jason Gunthorpe <jgg@ziepe.ca> <jgg@mellanox.com>
+Jason Gunthorpe <jgg@ziepe.ca> <jgunthorpe@obsidianresearch.com>
 Javi Merino <javi.merino@kernel.org> <javi.merino@arm.com>
 <javier@osg.samsung.com> <javier.martinez@collabora.co.uk>
 Jean Tourrilhes <jt@hpl.hp.com>
@@ -98,6 +104,8 @@ Leonid I Ananiev <leonid.i.ananiev@intel.com>
 Linas Vepstas <linas@austin.ibm.com>
 Linus Lüssing <linus.luessing@c0d3.blue> <linus.luessing@web.de>
 Linus Lüssing <linus.luessing@c0d3.blue> <linus.luessing@ascom.ch>
+Maciej W. Rozycki <macro@mips.com> <macro@imgtec.com>
+Marcin Nowakowski <marcin.nowakowski@mips.com> <marcin.nowakowski@imgtec.com>
 Mark Brown <broonie@sirena.org.uk>
 Martin Kepplinger <martink@posteo.de> <martin.kepplinger@theobroma-systems.com>
 Martin Kepplinger <martink@posteo.de> <martin.kepplinger@ginzinger.com>
@@ -112,9 +120,11 @@ Mauro Carvalho Chehab <mchehab@kernel.org> <mchehab@s-opensource.com>
 Matt Ranostay <mranostay@gmail.com> Matthew Ranostay <mranostay@embeddedalley.com>
 Matt Ranostay <mranostay@gmail.com> <matt.ranostay@intel.com>
 Matt Ranostay <matt.ranostay@konsulko.com> <matt@ranostay.consulting>
+Matt Redfearn <matt.redfearn@mips.com> <matt.redfearn@imgtec.com>
 Mayuresh Janorkar <mayur@ti.com>
 Michael Buesch <m@bues.ch>
 Michel Dänzer <michel@tungstengraphics.com>
+Miodrag Dinic <miodrag.dinic@mips.com> <miodrag.dinic@imgtec.com>
 Mitesh shah <mshah@teja.com>
 Mohit Kumar <mohit.kumar@st.com> <mohit.kumar.dhaka@gmail.com>
 Morten Welinder <terra@gnome.org>
@@ -125,6 +135,7 @@ Mythri P K <mythripk@ti.com>
 Nguyen Anh Quynh <aquynh@gmail.com>
 Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
 Patrick Mochel <mochel@digitalimplant.org>
+Paul Burton <paul.burton@mips.com> <paul.burton@imgtec.com>
 Peter A Jonsson <pj@ludd.ltu.se>
 Peter Oruba <peter@oruba.de>
 Peter Oruba <peter.oruba@amd.com>
diff --git a/CREDITS b/CREDITS
index 5d09c26d69cd..a3ec0c744172 100644
--- a/CREDITS
+++ b/CREDITS
@@ -2090,7 +2090,7 @@ S: Kuala Lumpur, Malaysia
 
 N: Mohit Kumar
 D: ST Microelectronics SPEAr13xx PCI host bridge driver
-D: Synopsys Designware PCI host bridge driver
+D: Synopsys DesignWare PCI host bridge driver
 
 N: Gabor Kuti
 E: seasons@falcon.sch.bme.hu
@@ -2113,6 +2113,10 @@ S: J. Obrechtstr 23
 S: NL-5216 GP 's-Hertogenbosch
 S: The Netherlands
 
+N: Ashley Lai
+E: ashleydlai@gmail.com
+D: IBM VTPM driver
+
 N: Savio Lam
 E: lam836@cs.cuhk.hk
 D: Author of the dialog utility, foundation
@@ -2606,11 +2610,9 @@ E: tmolina@cablespeed.com
 D: bug fixes, documentation, minor hackery
 
 N: Paul Moore
-E: paul.moore@hp.com
-D: NetLabel author
-S: Hewlett-Packard
-S: 110 Spit Brook Road
-S: Nashua, NH 03062
+E: paul@paul-moore.com
+W: http://www.paul-moore.com
+D: NetLabel, SELinux, audit
 
 N: James Morris
 E: jmorris@namei.org
@@ -3335,6 +3337,10 @@ S: Braunschweiger Strasse 79
 S: 31134 Hildesheim
 S: Germany
 
+N: Marcel Selhorst
+E: tpmdd@selhorst.net
+D: TPM driver
+
 N: Darren Senn
 E: sinster@darkwater.com
 D: Whatever I notice needs doing (so far: itimers, /proc)
@@ -4130,7 +4136,6 @@ D: MD driver
 D: EISA/sysfs subsystem
 S: France
 
-
 # Don't add your name here, unless you really _are_ after Marc
 # alphabetically. Leonard used to be very proud of being the 
 # last entry, and he'll get positively pissed if he can't even
diff --git a/Documentation/ABI/obsolete/proc-sys-vm-nr_pdflush_threads b/Documentation/ABI/obsolete/proc-sys-vm-nr_pdflush_threads
deleted file mode 100644
index b0b0eeb20fe3..000000000000
--- a/Documentation/ABI/obsolete/proc-sys-vm-nr_pdflush_threads
+++ /dev/null
@@ -1,5 +0,0 @@
-What:		/proc/sys/vm/nr_pdflush_threads
-Date:		June 2012
-Contact:	Wanpeng Li <liwp@linux.vnet.ibm.com>
-Description: Since pdflush is replaced by per-BDI flusher, the interface of old pdflush
-             exported in /proc/sys/vm/ should be removed.
diff --git a/Documentation/ABI/obsolete/sysfs-gpio b/Documentation/ABI/obsolete/sysfs-gpio
index 867c1fab20e2..32513dc2eec9 100644
--- a/Documentation/ABI/obsolete/sysfs-gpio
+++ b/Documentation/ABI/obsolete/sysfs-gpio
@@ -11,7 +11,7 @@ Description:
   Kernel code may export it for complete or partial access.
 
   GPIOs are identified as they are inside the kernel, using integers in
-  the range 0..INT_MAX.  See Documentation/gpio.txt for more information.
+  the range 0..INT_MAX.  See Documentation/gpio/gpio.txt for more information.
 
     /sys/class/gpio
 	/export ... asks the kernel to export a GPIO to userspace
diff --git a/Documentation/ABI/stable/sysfs-bus-nvmem b/Documentation/ABI/stable/sysfs-bus-nvmem
new file mode 100644
index 000000000000..5923ab4620c5
--- /dev/null
+++ b/Documentation/ABI/stable/sysfs-bus-nvmem
@@ -0,0 +1,19 @@
+What:		/sys/bus/nvmem/devices/.../nvmem
+Date:		July 2015
+KernelVersion:  4.2
+Contact:	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+Description:
+		This file allows user to read/write the raw NVMEM contents.
+		Permissions for write to this file depends on the nvmem
+		provider configuration.
+
+		ex:
+		hexdump /sys/bus/nvmem/devices/qfprom0/nvmem
+
+		0000000 0000 0000 0000 0000 0000 0000 0000 0000
+		*
+		00000a0 db10 2240 0000 e000 0c00 0c00 0000 0c00
+		0000000 0000 0000 0000 0000 0000 0000 0000 0000
+		...
+		*
+		0001000
diff --git a/Documentation/ABI/stable/sysfs-bus-vmbus b/Documentation/ABI/stable/sysfs-bus-vmbus
index 5d0125f7bcaf..d4077cc60d55 100644
--- a/Documentation/ABI/stable/sysfs-bus-vmbus
+++ b/Documentation/ABI/stable/sysfs-bus-vmbus
@@ -41,3 +41,73 @@ KernelVersion:	4.5
 Contact:	K. Y. Srinivasan <kys@microsoft.com>
 Description:	The 16 bit vendor ID of the device
 Users:		tools/hv/lsvmbus and user level RDMA libraries
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/cpu
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	VCPU (sub)channel is affinitized to
+Users:		tools/hv/lsvmbus and other debuggig tools
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/cpu
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	VCPU (sub)channel is affinitized to
+Users:		tools/hv/lsvmbus and other debuggig tools
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/in_mask
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	Inbound channel signaling state
+Users:		Debugging tools
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/latency
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	Channel signaling latency
+Users:		Debugging tools
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/out_mask
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	Outbound channel signaling state
+Users:		Debugging tools
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/pending
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	Channel interrupt pending state
+Users:		Debugging tools
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/read_avail
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	Bytes availabble to read
+Users:		Debugging tools
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/write_avail
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	Bytes availabble to write
+Users:		Debugging tools
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/events
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	Number of times we have signaled the host
+Users:		Debugging tools
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/interrupts
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	Number of times we have taken an interrupt (incoming)
+Users:		Debugging tools
diff --git a/Documentation/ABI/stable/sysfs-devices b/Documentation/ABI/stable/sysfs-devices
index 35c457f8ce73..4404bd9b96c1 100644
--- a/Documentation/ABI/stable/sysfs-devices
+++ b/Documentation/ABI/stable/sysfs-devices
@@ -1,5 +1,5 @@
 # Note: This documents additional properties of any device beyond what
-# is documented in Documentation/sysfs-rules.txt
+# is documented in Documentation/admin-guide/sysfs-rules.rst
 
 What:		/sys/devices/*/of_node
 Date:		February 2015
diff --git a/Documentation/ABI/stable/sysfs-driver-dma-ioatdma b/Documentation/ABI/stable/sysfs-driver-dma-ioatdma
new file mode 100644
index 000000000000..420c1d09e42f
--- /dev/null
+++ b/Documentation/ABI/stable/sysfs-driver-dma-ioatdma
@@ -0,0 +1,30 @@
+What:           sys/devices/pciXXXX:XX/0000:XX:XX.X/dma/dma<n>chan<n>/quickdata/cap
+Date:           December 3, 2009
+KernelVersion:  2.6.32
+Contact:        dmaengine@vger.kernel.org
+Description:	Capabilities the DMA supports.Currently there are DMA_PQ, DMA_PQ_VAL,
+		DMA_XOR,DMA_XOR_VAL,DMA_INTERRUPT.
+
+What:           sys/devices/pciXXXX:XX/0000:XX:XX.X/dma/dma<n>chan<n>/quickdata/ring_active
+Date:           December 3, 2009
+KernelVersion:  2.6.32
+Contact:        dmaengine@vger.kernel.org
+Description:	The number of descriptors active in the ring.
+
+What:           sys/devices/pciXXXX:XX/0000:XX:XX.X/dma/dma<n>chan<n>/quickdata/ring_size
+Date:           December 3, 2009
+KernelVersion:  2.6.32
+Contact:        dmaengine@vger.kernel.org
+Description:	Descriptor ring size, total number of descriptors available.
+
+What:           sys/devices/pciXXXX:XX/0000:XX:XX.X/dma/dma<n>chan<n>/quickdata/version
+Date:           December 3, 2009
+KernelVersion:  2.6.32
+Contact:        dmaengine@vger.kernel.org
+Description:	Version of ioatdma device.
+
+What:           sys/devices/pciXXXX:XX/0000:XX:XX.X/dma/dma<n>chan<n>/quickdata/intr_coalesce
+Date:           August 8, 2017
+KernelVersion:  4.14
+Contact:        dmaengine@vger.kernel.org
+Description:	Tune-able interrupt delay value per channel basis.
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-rndis b/Documentation/ABI/testing/configfs-usb-gadget-rndis
index e32879b84b4d..137399095d74 100644
--- a/Documentation/ABI/testing/configfs-usb-gadget-rndis
+++ b/Documentation/ABI/testing/configfs-usb-gadget-rndis
@@ -12,3 +12,6 @@ Description:
 				Ethernet over USB link
 		dev_addr	- MAC address of device's end of this
 				Ethernet over USB link
+		class		- USB interface class, default is 02 (hex)
+		subclass	- USB interface subclass, default is 06 (hex)
+		protocol	- USB interface protocol, default is 00 (hex)
diff --git a/Documentation/ABI/testing/dell-smbios-wmi b/Documentation/ABI/testing/dell-smbios-wmi
new file mode 100644
index 000000000000..fc919ce16008
--- /dev/null
+++ b/Documentation/ABI/testing/dell-smbios-wmi
@@ -0,0 +1,41 @@
+What:		/dev/wmi/dell-smbios
+Date:		November 2017
+KernelVersion:	4.15
+Contact:	"Mario Limonciello" <mario.limonciello@dell.com>
+Description:
+		Perform SMBIOS calls on supported Dell machines.
+		through the Dell ACPI-WMI interface.
+
+		IOCTL's and buffer formats are defined in:
+		<uapi/linux/wmi.h>
+
+		1) To perform an SMBIOS call from userspace, you'll need to
+		first determine the minimum size of the calling interface
+		buffer for your machine.
+		Platforms that contain larger buffers can return larger
+		objects from the system firmware.
+		Commonly this size is either 4k or 32k.
+
+		To determine the size of the buffer read() a u64 dword from
+		the WMI character device /dev/wmi/dell-smbios.
+
+		2) After you've determined the minimum size of the calling
+		interface buffer, you can allocate a structure that represents
+		the structure documented above.
+
+		3) In the 'length' object store the size of the buffer you
+		determined above and allocated.
+
+		4) In this buffer object, prepare as necessary for the SMBIOS
+		call you're interested in.  Typically SMBIOS buffers have
+		"class", "select", and "input" defined to values that coincide
+		with the data you are interested in.
+		Documenting class/select/input values is outside of the scope
+		of this documentation. Check with the libsmbios project for
+		further documentation on these values.
+
+		6) Run the call by using ioctl() as described in the header.
+
+		7) The output will be returned in the buffer object.
+
+		8) Be sure to free up your allocated object.
diff --git a/Documentation/ABI/testing/evm b/Documentation/ABI/testing/evm
index 8374d4557e5d..9578247e1792 100644
--- a/Documentation/ABI/testing/evm
+++ b/Documentation/ABI/testing/evm
@@ -7,17 +7,37 @@ Description:
 		HMAC-sha1 value across the extended attributes, storing the
 		value as the extended attribute 'security.evm'.
 
-		EVM depends on the Kernel Key Retention System to provide it
-		with a trusted/encrypted key for the HMAC-sha1 operation.
-		The key is loaded onto the root's keyring using keyctl.  Until
-		EVM receives notification that the key has been successfully
-		loaded onto the keyring (echo 1 > <securityfs>/evm), EVM
-		can not create or validate the 'security.evm' xattr, but
-		returns INTEGRITY_UNKNOWN.  Loading the key and signaling EVM
-		should be done as early as possible.  Normally this is done
-		in the initramfs, which has already been measured as part
-		of the trusted boot.  For more information on creating and
-		loading existing trusted/encrypted keys, refer to:
-		Documentation/keys-trusted-encrypted.txt.  (A sample dracut
-		patch, which loads the trusted/encrypted key and enables
-		EVM, is available from http://linux-ima.sourceforge.net/#EVM.)
+		EVM supports two classes of security.evm. The first is
+		an HMAC-sha1 generated locally with a
+		trusted/encrypted key stored in the Kernel Key
+		Retention System. The second is a digital signature
+		generated either locally or remotely using an
+		asymmetric key. These keys are loaded onto root's
+		keyring using keyctl, and EVM is then enabled by
+		echoing a value to <securityfs>/evm:
+
+		1: enable HMAC validation and creation
+		2: enable digital signature validation
+		3: enable HMAC and digital signature validation and HMAC
+		   creation
+
+		Further writes will be blocked if HMAC support is enabled or
+		if bit 32 is set:
+
+		echo 0x80000002 ><securityfs>/evm
+
+		will enable digital signature validation and block
+		further writes to <securityfs>/evm.
+
+		Until this is done, EVM can not create or validate the
+		'security.evm' xattr, but returns INTEGRITY_UNKNOWN.
+		Loading keys and signaling EVM should be done as early
+		as possible.  Normally this is done in the initramfs,
+		which has already been measured as part of the trusted
+		boot.  For more information on creating and loading
+		existing trusted/encrypted keys, refer to:
+
+		Documentation/security/keys/trusted-encrypted.rst. Both dracut
+		(via 97masterkey and 98integrity) and systemd (via
+		core/ima-setup) have support for loading keys at boot
+		time.
diff --git a/Documentation/ABI/testing/ppc-memtrace b/Documentation/ABI/testing/ppc-memtrace
new file mode 100644
index 000000000000..2e8b93741270
--- /dev/null
+++ b/Documentation/ABI/testing/ppc-memtrace
@@ -0,0 +1,45 @@
+What:		/sys/kernel/debug/powerpc/memtrace
+Date:		Aug 2017
+KernelVersion:	4.14
+Contact:	linuxppc-dev@lists.ozlabs.org
+Description:	This folder contains the relevant debugfs files for the
+		hardware trace macro to use. CONFIG_PPC64_HARDWARE_TRACING
+		must be set.
+
+What:		/sys/kernel/debug/powerpc/memtrace/enable
+Date:		Aug 2017
+KernelVersion:	4.14
+Contact:	linuxppc-dev@lists.ozlabs.org
+Description:	Write an integer containing the size in bytes of the memory
+		you want removed from each NUMA node to this file - it must be
+		aligned to the memblock size. This amount of RAM will be removed
+		from the kernel mappings and the following debugfs files will be
+		created. This can only be successfully done once per boot. Once
+		memory is successfully removed from each node, the following
+		files are created.
+
+What:		/sys/kernel/debug/powerpc/memtrace/<node-id>
+Date:		Aug 2017
+KernelVersion:	4.14
+Contact:	linuxppc-dev@lists.ozlabs.org
+Description:	This directory contains information about the removed memory
+		from the specific NUMA node.
+
+What:		/sys/kernel/debug/powerpc/memtrace/<node-id>/size
+Date:		Aug 2017
+KernelVersion:	4.14
+Contact:	linuxppc-dev@lists.ozlabs.org
+Description:	This contains the size of the memory removed from the node.
+
+What:		/sys/kernel/debug/powerpc/memtrace/<node-id>/start
+Date:		Aug 2017
+KernelVersion:	4.14
+Contact:	linuxppc-dev@lists.ozlabs.org
+Description:	This contains the start address of the removed memory.
+
+What:		/sys/kernel/debug/powerpc/memtrace/<node-id>/trace
+Date:		Aug 2017
+KernelVersion:	4.14
+Contact:	linuxppc-dev@lists.ozlabs.org
+Description:	This is where the hardware trace macro will output the trace
+		it generates.
diff --git a/Documentation/ABI/testing/procfs-smaps_rollup b/Documentation/ABI/testing/procfs-smaps_rollup
new file mode 100644
index 000000000000..0a54ed0d63c9
--- /dev/null
+++ b/Documentation/ABI/testing/procfs-smaps_rollup
@@ -0,0 +1,31 @@
+What:		/proc/pid/smaps_rollup
+Date:		August 2017
+Contact:	Daniel Colascione <dancol@google.com>
+Description:
+		This file provides pre-summed memory information for a
+		process.  The format is identical to /proc/pid/smaps,
+		except instead of an entry for each VMA in a process,
+		smaps_rollup has a single entry (tagged "[rollup]")
+		for which each field is the sum of the corresponding
+		fields from all the maps in /proc/pid/smaps.
+		For more details, see the procfs man page.
+
+		Typical output looks like this:
+
+		00100000-ff709000 ---p 00000000 00:00 0		 [rollup]
+		Rss:		     884 kB
+		Pss:		     385 kB
+		Shared_Clean:	     696 kB
+		Shared_Dirty:	       0 kB
+		Private_Clean:	     120 kB
+		Private_Dirty:	      68 kB
+		Referenced:	     884 kB
+		Anonymous:	      68 kB
+		LazyFree:	       0 kB
+		AnonHugePages:	       0 kB
+		ShmemPmdMapped:	       0 kB
+		Shared_Hugetlb:	       0 kB
+		Private_Hugetlb:       0 kB
+		Swap:		       0 kB
+		SwapPss:	       0 kB
+		Locked:		     385 kB
diff --git a/Documentation/ABI/testing/sysfs-block-zram b/Documentation/ABI/testing/sysfs-block-zram
index 451b6d882b2c..c1513c756af1 100644
--- a/Documentation/ABI/testing/sysfs-block-zram
+++ b/Documentation/ABI/testing/sysfs-block-zram
@@ -90,3 +90,11 @@ Description:
 		device's debugging info useful for kernel developers. Its
 		format is not documented intentionally and may change
 		anytime without any notice.
+
+What:		/sys/block/zram<id>/backing_dev
+Date:		June 2017
+Contact:	Minchan Kim <minchan@kernel.org>
+Description:
+		The backing_dev file is read-write and set up backing
+		device for zram to write incompressible pages.
+		For using, user should enable CONFIG_ZRAM_WRITEBACK.
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 2db2cdf42d54..2e3f919485f4 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -119,6 +119,15 @@ Description:
 		unique to allow association with event codes. Units after
 		application of scale and offset are milliamps.
 
+What:		/sys/bus/iio/devices/iio:deviceX/in_powerY_raw
+KernelVersion:	4.5
+Contact:	linux-iio@vger.kernel.org
+Description:
+		Raw (unscaled no bias removal etc.) power measurement from
+		channel Y. The number must always be specified and
+		unique to allow association with event codes. Units after
+		application of scale and offset are milliwatts.
+
 What:		/sys/bus/iio/devices/iio:deviceX/in_capacitanceY_raw
 KernelVersion:	3.2
 Contact:	linux-iio@vger.kernel.org
@@ -513,6 +522,7 @@ Description:
 		Specifies the output powerdown mode.
 		DAC output stage is disconnected from the amplifier and
 		1kohm_to_gnd: connected to ground via an 1kOhm resistor,
+		2.5kohm_to_gnd: connected to ground via a 2.5kOhm resistor,
 		6kohm_to_gnd: connected to ground via a 6kOhm resistor,
 		20kohm_to_gnd: connected to ground via a 20kOhm resistor,
 		90kohm_to_gnd: connected to ground via a 90kOhm resistor,
@@ -1233,9 +1243,9 @@ What:		/sys/.../iio:deviceX/in_distance_raw
 KernelVersion:	4.0
 Contact:	linux-iio@vger.kernel.org
 Description:
-		This attribute is used to read the distance covered by the user
-		since the last reboot while activated. Units after application
-		of scale are meters.
+		This attribute is used to read the measured distance to an object
+		or the distance covered by the user since the last reboot while
+		activated. Units after application of scale are meters.
 
 What:		/sys/bus/iio/devices/iio:deviceX/store_eeprom
 KernelVersion:	3.4.0
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-cros-ec b/Documentation/ABI/testing/sysfs-bus-iio-cros-ec
index 297b9720f024..0e95c2ca105c 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio-cros-ec
+++ b/Documentation/ABI/testing/sysfs-bus-iio-cros-ec
@@ -16,3 +16,13 @@ Description:
                 the motion sensor is placed. For example, in a laptop a motion
                 sensor can be located on the base or on the lid. Current valid
 		values are 'base' and 'lid'.
+
+What:		/sys/bus/iio/devices/iio:deviceX/id
+Date:		Septembre 2017
+KernelVersion:	4.14
+Contact:	linux-iio@vger.kernel.org
+Description:
+		This attribute is exposed by the CrOS EC legacy accelerometer
+		driver and represents the sensor ID as exposed by the EC. This
+		ID is used by the Android sensor service hardware abstraction
+		layer (sensor HAL) through the Android container on ChromeOS.
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-lptimer-stm32 b/Documentation/ABI/testing/sysfs-bus-iio-lptimer-stm32
new file mode 100644
index 000000000000..ad2cc63e4bf8
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-iio-lptimer-stm32
@@ -0,0 +1,57 @@
+What:		/sys/bus/iio/devices/iio:deviceX/in_count0_preset
+KernelVersion:	4.13
+Contact:	fabrice.gasnier@st.com
+Description:
+		Reading returns the current preset value. Writing sets the
+		preset value. Encoder counts continuously from 0 to preset
+		value, depending on direction (up/down).
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_count_quadrature_mode_available
+KernelVersion:	4.13
+Contact:	fabrice.gasnier@st.com
+Description:
+		Reading returns the list possible quadrature modes.
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_count0_quadrature_mode
+KernelVersion:	4.13
+Contact:	fabrice.gasnier@st.com
+Description:
+		Configure the device counter quadrature modes:
+		- non-quadrature:
+			Encoder IN1 input servers as the count input (up
+			direction).
+		- quadrature:
+			Encoder IN1 and IN2 inputs are mixed to get direction
+			and count.
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_count_polarity_available
+KernelVersion:	4.13
+Contact:	fabrice.gasnier@st.com
+Description:
+		Reading returns the list possible active edges.
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_count0_polarity
+KernelVersion:	4.13
+Contact:	fabrice.gasnier@st.com
+Description:
+		Configure the device encoder/counter active edge:
+		- rising-edge
+		- falling-edge
+		- both-edges
+
+		In non-quadrature mode, device counts up on active edge.
+		In quadrature mode, encoder counting scenarios are as follows:
+		----------------------------------------------------------------
+		| Active  | Level on |      IN1 signal    |     IN2 signal     |
+		| edge    | opposite |------------------------------------------
+		|         | signal   |  Rising  | Falling |  Rising  | Falling |
+		----------------------------------------------------------------
+		| Rising  | High ->  |   Down   |    -    |    Up    |    -    |
+		| edge    | Low  ->  |    Up    |    -    |   Down   |    -    |
+		----------------------------------------------------------------
+		| Falling | High ->  |    -     |    Up   |    -     |   Down  |
+		| edge    | Low  ->  |    -     |   Down  |    -     |    Up   |
+		----------------------------------------------------------------
+		| Both    | High ->  |   Down   |    Up   |    Up    |   Down  |
+		| edges   | Low  ->  |    Up    |   Down  |   Down   |    Up   |
+		----------------------------------------------------------------
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935 b/Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935
index 33e96f740639..147d4e8a1403 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935
+++ b/Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935
@@ -14,3 +14,11 @@ Description:
 		Show or set the gain boost of the amp, from 0-31 range.
 		18 = indoors (default)
 		14 = outdoors
+
+What		/sys/bus/iio/devices/iio:deviceX/noise_level_tripped
+Date:		May 2017
+KernelVersion:	4.13
+Contact:	Matt Ranostay <matt.ranostay@konsulko.com>
+Description:
+		When 1 the noise level is over the trip level and not reporting
+		valid data
diff --git a/Documentation/ABI/testing/sysfs-bus-mmc b/Documentation/ABI/testing/sysfs-bus-mmc
new file mode 100644
index 000000000000..519f028d19cc
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-mmc
@@ -0,0 +1,4 @@
+What:		/sys/bus/mmc/devices/.../rev
+Date:		October 2017
+Contact:	Jin Qian <jinqian@android.com>
+Description:	Extended CSD revision number
diff --git a/Documentation/ABI/testing/sysfs-bus-thunderbolt b/Documentation/ABI/testing/sysfs-bus-thunderbolt
index 2a98149943ea..93798c02e28b 100644
--- a/Documentation/ABI/testing/sysfs-bus-thunderbolt
+++ b/Documentation/ABI/testing/sysfs-bus-thunderbolt
@@ -45,6 +45,8 @@ Contact:	thunderbolt-software@lists.01.org
 Description:	When a devices supports Thunderbolt secure connect it will
 		have this attribute. Writing 32 byte hex string changes
 		authorization to use the secure connection method instead.
+		Writing an empty string clears the key and regular connection
+		method can be used again.
 
 What:		/sys/bus/thunderbolt/devices/.../device
 Date:		Sep 2017
@@ -108,3 +110,51 @@ Description:	When new NVM image is written to the non-active NVM
 		is directly the status value from the DMA configuration
 		based mailbox before the device is power cycled. Writing
 		0 here clears the status.
+
+What:		/sys/bus/thunderbolt/devices/<xdomain>.<service>/key
+Date:		Jan 2018
+KernelVersion:	4.15
+Contact:	thunderbolt-software@lists.01.org
+Description:	This contains name of the property directory the XDomain
+		service exposes. This entry describes the protocol in
+		question. Following directories are already reserved by
+		the Apple XDomain specification:
+
+		network:  IP/ethernet over Thunderbolt
+		targetdm: Target disk mode protocol over Thunderbolt
+		extdisp:  External display mode protocol over Thunderbolt
+
+What:		/sys/bus/thunderbolt/devices/<xdomain>.<service>/modalias
+Date:		Jan 2018
+KernelVersion:	4.15
+Contact:	thunderbolt-software@lists.01.org
+Description:	Stores the same MODALIAS value emitted by uevent for
+		the XDomain service. Format: tbtsvc:kSpNvNrN
+
+What:		/sys/bus/thunderbolt/devices/<xdomain>.<service>/prtcid
+Date:		Jan 2018
+KernelVersion:	4.15
+Contact:	thunderbolt-software@lists.01.org
+Description:	This contains XDomain protocol identifier the XDomain
+		service supports.
+
+What:		/sys/bus/thunderbolt/devices/<xdomain>.<service>/prtcvers
+Date:		Jan 2018
+KernelVersion:	4.15
+Contact:	thunderbolt-software@lists.01.org
+Description:	This contains XDomain protocol version the XDomain
+		service supports.
+
+What:		/sys/bus/thunderbolt/devices/<xdomain>.<service>/prtcrevs
+Date:		Jan 2018
+KernelVersion:	4.15
+Contact:	thunderbolt-software@lists.01.org
+Description:	This contains XDomain software version the XDomain
+		service supports.
+
+What:		/sys/bus/thunderbolt/devices/<xdomain>.<service>/prtcstns
+Date:		Jan 2018
+KernelVersion:	4.15
+Contact:	thunderbolt-software@lists.01.org
+Description:	This contains XDomain service specific settings as
+		bitmask. Format: %x
diff --git a/Documentation/ABI/testing/sysfs-bus-usb-lvstest b/Documentation/ABI/testing/sysfs-bus-usb-lvstest
index 5151290cf8e7..ee0046dc4192 100644
--- a/Documentation/ABI/testing/sysfs-bus-usb-lvstest
+++ b/Documentation/ABI/testing/sysfs-bus-usb-lvstest
@@ -45,3 +45,16 @@ Contact:	Pratyush Anand <pratyush.anand@gmail.com>
 Description:
 		Write to this node to issue "U3 exit" for Link Layer
 		Validation device. It is needed for TD.7.36.
+
+What:		/sys/bus/usb/devices/.../enable_compliance
+Date:		July 2017
+Description:
+		Write to this node to set the port to compliance mode to test
+		with Link Layer Validation device. It is needed for TD.7.34.
+
+What:		/sys/bus/usb/devices/.../warm_reset
+Date:		July 2017
+Description:
+		Write to this node to issue "Warm Reset" for Link Layer Validation
+		device. It may be needed to properly reset an xHCI 1.1 host port if
+		compliance mode needed to be explicitly enabled.
diff --git a/Documentation/ABI/testing/sysfs-class-remoteproc b/Documentation/ABI/testing/sysfs-class-remoteproc
index d188afebc8ba..c3afe9fab646 100644
--- a/Documentation/ABI/testing/sysfs-class-remoteproc
+++ b/Documentation/ABI/testing/sysfs-class-remoteproc
@@ -1,6 +1,6 @@
 What:		/sys/class/remoteproc/.../firmware
 Date:		October 2016
-Contact:	Matt Redfearn <matt.redfearn@imgtec.com>
+Contact:	Matt Redfearn <matt.redfearn@mips.com>
 Description:	Remote processor firmware
 
 		Reports the name of the firmware currently loaded to the
@@ -11,7 +11,7 @@ Description:	Remote processor firmware
 
 What:		/sys/class/remoteproc/.../state
 Date:		October 2016
-Contact:	Matt Redfearn <matt.redfearn@imgtec.com>
+Contact:	Matt Redfearn <matt.redfearn@mips.com>
 Description:	Remote processor state
 
 		Reports the state of the remote processor, which will be one of:
diff --git a/Documentation/ABI/testing/sysfs-devices-power b/Documentation/ABI/testing/sysfs-devices-power
index 676fdf5f2a99..80a00f7b6667 100644
--- a/Documentation/ABI/testing/sysfs-devices-power
+++ b/Documentation/ABI/testing/sysfs-devices-power
@@ -211,7 +211,9 @@ Description:
 		device, after it has been suspended at run time, from a resume
 		request to the moment the device will be ready to process I/O,
 		in microseconds.  If it is equal to 0, however, this means that
-		the PM QoS resume latency may be arbitrary.
+		the PM QoS resume latency may be arbitrary and the special value
+		"n/a" means that user space cannot accept any resume latency at
+		all for the given device.
 
 		Not all drivers support this attribute.  If it isn't supported,
 		it is not present.
@@ -258,19 +260,3 @@ Description:
 
 		This attribute has no effect on system-wide suspend/resume and
 		hibernation.
-
-What:		/sys/devices/.../power/pm_qos_remote_wakeup
-Date:		September 2012
-Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>
-Description:
-		The /sys/devices/.../power/pm_qos_remote_wakeup attribute
-		is used for manipulating the PM QoS "remote wakeup required"
-		flag.  If set, this flag indicates to the kernel that the
-		device is a source of user events that have to be signaled from
-		its low-power states.
-
-		Not all drivers support this attribute.  If it isn't supported,
-		it is not present.
-
-		This attribute has no effect on system-wide suspend/resume and
-		hibernation.
diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu
index f3d5817c4ef0..d6d862db3b5d 100644
--- a/Documentation/ABI/testing/sysfs-devices-system-cpu
+++ b/Documentation/ABI/testing/sysfs-devices-system-cpu
@@ -187,7 +187,8 @@ Description:	Processor frequency boosting control
 		This switch controls the boost setting for the whole system.
 		Boosting allows the CPU and the firmware to run at a frequency
 		beyound it's nominal limit.
-		More details can be found in Documentation/cpu-freq/boost.txt
+		More details can be found in
+		Documentation/admin-guide/pm/cpufreq.rst
 
 
 What:		/sys/devices/system/cpu/cpu#/crash_notes
@@ -223,7 +224,8 @@ Description:	Parameters for the Intel P-state driver
 		no_turbo: limits the driver to selecting P states below the turbo
 		frequency range.
 
-		More details can be found in Documentation/cpu-freq/intel-pstate.txt
+		More details can be found in
+		Documentation/admin-guide/pm/intel_pstate.rst
 
 What:		/sys/devices/system/cpu/cpu*/cache/index*/<set_of_attributes_mentioned_below>
 Date:		July 2014(documented, existed before August 2008)
diff --git a/Documentation/ABI/testing/sysfs-driver-altera-cvp b/Documentation/ABI/testing/sysfs-driver-altera-cvp
new file mode 100644
index 000000000000..8cde64a71edb
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-driver-altera-cvp
@@ -0,0 +1,8 @@
+What:		/sys/bus/pci/drivers/altera-cvp/chkcfg
+Date:		May 2017
+Kernel Version:	4.13
+Contact:	Anatolij Gustschin <agust@denx.de>
+Description:
+		Contains either 1 or 0 and controls if configuration
+		error checking in altera-cvp driver is turned on or
+		off.
diff --git a/Documentation/ABI/testing/sysfs-driver-w1_ds28e17 b/Documentation/ABI/testing/sysfs-driver-w1_ds28e17
new file mode 100644
index 000000000000..d301e7017afe
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-driver-w1_ds28e17
@@ -0,0 +1,21 @@
+What:		/sys/bus/w1/devices/19-<id>/speed
+Date:		Sep 2017
+KernelVersion:	4.14
+Contact:	Jan Kandziora <jjj@gmx.de>
+Description:	When written, this file sets the I2C speed on the connected
+		DS28E17 chip. When read, it reads the current setting from
+		the DS28E17 chip.
+		Valid values: 100, 400, 900 [kBaud].
+		Default 100, can be set by w1_ds28e17.speed= module parameter.
+Users:		w1_ds28e17 driver
+
+What:		/sys/bus/w1/devices/19-<id>/stretch
+Date:		Sep 2017
+KernelVersion:	4.14
+Contact:	Jan Kandziora <jjj@gmx.de>
+Description:	When written, this file sets the multiplier used to calculate
+		the busy timeout for I2C operations on the connected DS28E17
+		chip. When read, returns the current setting.
+		Valid values: 1 to 9.
+		Default 1, can be set by w1_ds28e17.stretch= module parameter.
+Users:		w1_ds28e17 driver
diff --git a/Documentation/ABI/testing/sysfs-firmware-opal-powercap b/Documentation/ABI/testing/sysfs-firmware-opal-powercap
new file mode 100644
index 000000000000..c9b66ec4f165
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-firmware-opal-powercap
@@ -0,0 +1,31 @@
+What:		/sys/firmware/opal/powercap
+Date:		August 2017
+Contact:	Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
+Description:	Powercap directory for Powernv (P8, P9) servers
+
+		Each folder in this directory contains a
+		power-cappable component.
+
+What:		/sys/firmware/opal/powercap/system-powercap
+		/sys/firmware/opal/powercap/system-powercap/powercap-min
+		/sys/firmware/opal/powercap/system-powercap/powercap-max
+		/sys/firmware/opal/powercap/system-powercap/powercap-current
+Date:		August 2017
+Contact:	Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
+Description:	System powercap directory and attributes applicable for
+		Powernv (P8, P9) servers
+
+		This directory provides powercap information. It
+		contains below sysfs attributes:
+
+		- powercap-min : This file provides the minimum
+		  possible powercap in Watt units
+
+		- powercap-max : This file provides the maximum
+		  possible powercap in Watt units
+
+		- powercap-current : This file provides the current
+		  powercap set on the system. Writing to this file
+		  creates a request for setting a new-powercap. The
+		  powercap requested must be between powercap-min
+		  and powercap-max.
diff --git a/Documentation/ABI/testing/sysfs-firmware-opal-psr b/Documentation/ABI/testing/sysfs-firmware-opal-psr
new file mode 100644
index 000000000000..cc2ece70e365
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-firmware-opal-psr
@@ -0,0 +1,18 @@
+What:		/sys/firmware/opal/psr
+Date:		August 2017
+Contact:	Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
+Description:	Power-Shift-Ratio directory for Powernv P9 servers
+
+		Power-Shift-Ratio allows to provide hints the firmware
+		to shift/throttle power between different entities in
+		the system. Each attribute in this directory indicates
+		a settable PSR.
+
+What:		/sys/firmware/opal/psr/cpu_to_gpu_X
+Date:		August 2017
+Contact:	Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
+Description:	PSR sysfs attributes for Powernv P9 servers
+
+		Power-Shift-Ratio between CPU and GPU for a given chip
+		with chip-id X. This file gives the ratio (0-100)
+		which is used by OCC for power-capping.
diff --git a/Documentation/ABI/testing/sysfs-fs-f2fs b/Documentation/ABI/testing/sysfs-fs-f2fs
index 84c606fb3ca4..a7799c2fca28 100644
--- a/Documentation/ABI/testing/sysfs-fs-f2fs
+++ b/Documentation/ABI/testing/sysfs-fs-f2fs
@@ -51,12 +51,33 @@ Description:
 		 Controls the dirty page count condition for the in-place-update
 		 policies.
 
+What:		/sys/fs/f2fs/<disk>/min_hot_blocks
+Date:		March 2017
+Contact:	"Jaegeuk Kim" <jaegeuk@kernel.org>
+Description:
+		 Controls the dirty page count condition for redefining hot data.
+
+What:		/sys/fs/f2fs/<disk>/min_ssr_sections
+Date:		October 2017
+Contact:	"Chao Yu" <yuchao0@huawei.com>
+Description:
+		 Controls the fee section threshold to trigger SSR allocation.
+
 What:		/sys/fs/f2fs/<disk>/max_small_discards
 Date:		November 2013
 Contact:	"Jaegeuk Kim" <jaegeuk.kim@samsung.com>
 Description:
 		 Controls the issue rate of small discard commands.
 
+What:          /sys/fs/f2fs/<disk>/discard_granularity
+Date:          July 2017
+Contact:       "Chao Yu" <yuchao0@huawei.com>
+Description:
+		Controls discard granularity of inner discard thread, inner thread
+		will not issue discards with size that is smaller than granularity.
+		The unit size is one block, now only support configuring in range
+		of [1, 512].
+
 What:		/sys/fs/f2fs/<disk>/max_victim_search
 Date:		January 2014
 Contact:	"Jaegeuk Kim" <jaegeuk.kim@samsung.com>
@@ -93,6 +114,12 @@ Contact:	"Jaegeuk Kim" <jaegeuk@kernel.org>
 Description:
 		 Controls the idle timing.
 
+What:		/sys/fs/f2fs/<disk>/iostat_enable
+Date:		August 2017
+Contact:	"Chao Yu" <yuchao0@huawei.com>
+Description:
+		 Controls to enable/disable IO stat.
+
 What:		/sys/fs/f2fs/<disk>/ra_nid_pages
 Date:		October 2015
 Contact:	"Chao Yu" <chao2.yu@samsung.com>
@@ -113,6 +140,12 @@ Contact:	"Shuoran Liu" <liushuoran@huawei.com>
 Description:
 		 Shows total written kbytes issued to disk.
 
+What:		/sys/fs/f2fs/<disk>/feature
+Date:		July 2017
+Contact:	"Jaegeuk Kim" <jaegeuk@kernel.org>
+Description:
+		 Shows all enabled features in current device.
+
 What:		/sys/fs/f2fs/<disk>/inject_rate
 Date:		May 2016
 Contact:	"Sheng Yong" <shengyong1@huawei.com>
@@ -129,4 +162,27 @@ What:		/sys/fs/f2fs/<disk>/reserved_blocks
 Date:		June 2017
 Contact:	"Chao Yu" <yuchao0@huawei.com>
 Description:
-		 Controls current reserved blocks in system.
+		 Controls target reserved blocks in system, the threshold
+		 is soft, it could exceed current available user space.
+
+What:		/sys/fs/f2fs/<disk>/current_reserved_blocks
+Date:		October 2017
+Contact:	"Yunlong Song" <yunlong.song@huawei.com>
+Contact:	"Chao Yu" <yuchao0@huawei.com>
+Description:
+		 Shows current reserved blocks in system, it may be temporarily
+		 smaller than target_reserved_blocks, but will gradually
+		 increase to target_reserved_blocks when more free blocks are
+		 freed by user later.
+
+What:		/sys/fs/f2fs/<disk>/gc_urgent
+Date:		August 2017
+Contact:	"Jaegeuk Kim" <jaegeuk@kernel.org>
+Description:
+		 Do background GC agressively
+
+What:		/sys/fs/f2fs/<disk>/gc_urgent_sleep_time
+Date:		August 2017
+Contact:	"Jaegeuk Kim" <jaegeuk@kernel.org>
+Description:
+		 Controls sleep time of GC urgent mode
diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-swap b/Documentation/ABI/testing/sysfs-kernel-mm-swap
new file mode 100644
index 000000000000..94672016c268
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-kernel-mm-swap
@@ -0,0 +1,16 @@
+What:		/sys/kernel/mm/swap/
+Date:		August 2017
+Contact:	Linux memory management mailing list <linux-mm@kvack.org>
+Description:	Interface for swapping
+
+What:		/sys/kernel/mm/swap/vma_ra_enabled
+Date:		August 2017
+Contact:	Linux memory management mailing list <linux-mm@kvack.org>
+Description:	Enable/disable VMA based swap readahead.
+
+		If set to true, the VMA based swap readahead algorithm
+		will be used for swappable anonymous pages mapped in a
+		VMA, and the global swap readahead algorithm will be
+		still used for tmpfs etc. other users.  If set to
+		false, the global swap readahead algorithm will be
+		used for all swappable pages.
diff --git a/Documentation/ABI/testing/sysfs-platform-dell-smbios b/Documentation/ABI/testing/sysfs-platform-dell-smbios
new file mode 100644
index 000000000000..205d3b6361e0
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-platform-dell-smbios
@@ -0,0 +1,21 @@
+What:		/sys/devices/platform/<platform>/tokens/*
+Date:		November 2017
+KernelVersion:	4.15
+Contact:	"Mario Limonciello" <mario.limonciello@dell.com>
+Description:
+		A read-only description of Dell platform tokens
+		available on the machine.
+
+		Each token attribute is available as a pair of
+		sysfs attributes readable by a process with
+		CAP_SYS_ADMIN.
+
+		For example the token ID "5" would be available
+		as the following attributes:
+
+		0005_location
+		0005_value
+
+		Tokens will vary from machine to machine, and
+		only tokens available on that machine will be
+		displayed.
diff --git a/Documentation/ABI/testing/sysfs-platform-intel-wmi-thunderbolt b/Documentation/ABI/testing/sysfs-platform-intel-wmi-thunderbolt
new file mode 100644
index 000000000000..8af65059d519
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-platform-intel-wmi-thunderbolt
@@ -0,0 +1,11 @@
+What:		/sys/devices/platform/<platform>/force_power
+Date:		September 2017
+KernelVersion:	4.15
+Contact:	"Mario Limonciello" <mario.limonciello@dell.com>
+Description:
+		Modify the platform force power state, influencing
+		Thunderbolt controllers to turn on or off when no
+		devices are connected (write-only)
+		There are two available states:
+		    * 0 -> Force power disabled
+		    * 1 -> Force power enabled
diff --git a/Documentation/ABI/testing/sysfs-power b/Documentation/ABI/testing/sysfs-power
index f523e5a3ac33..1e0d1dac706b 100644
--- a/Documentation/ABI/testing/sysfs-power
+++ b/Documentation/ABI/testing/sysfs-power
@@ -18,7 +18,8 @@ Description:
 		Writing one of the above strings to this file causes the system
 		to transition into the corresponding state, if available.
 
-		See Documentation/power/states.txt for more information.
+		See Documentation/admin-guide/pm/sleep-states.rst for more
+		information.
 
 What:		/sys/power/mem_sleep
 Date:		November 2016
@@ -35,7 +36,8 @@ Description:
 		represented by it to be used on subsequent attempts to suspend
 		the system.
 
-		See Documentation/power/states.txt for more information.
+		See Documentation/admin-guide/pm/sleep-states.rst for more
+		information.
 
 What:		/sys/power/disk
 Date:		September 2006
@@ -127,7 +129,7 @@ Description:
 
 What;		/sys/power/pm_trace_dev_match
 Date:		October 2010
-Contact:	James Hogan <james@albanarts.com>
+Contact:	James Hogan <jhogan@kernel.org>
 Description:
 		The /sys/power/pm_trace_dev_match file contains the name of the
 		device associated with the last PM event point saved in the RTC
@@ -273,3 +275,15 @@ Description:
 
 		This output is useful for system wakeup diagnostics of spurious
 		wakeup interrupts.
+
+What:		/sys/power/pm_debug_messages
+Date:		July 2017
+Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>
+Description:
+		The /sys/power/pm_debug_messages file controls the printing
+		of debug messages from the system suspend/hiberbation
+		infrastructure to the kernel log.
+
+		Writing a "1" to this file enables the debug messages and
+		writing a "0" (default) to it disables them.  Reads from
+		this file return the current value.
diff --git a/Documentation/DMA-API.txt b/Documentation/DMA-API.txt
index 45b29326d719..ac66ae2509a9 100644
--- a/Documentation/DMA-API.txt
+++ b/Documentation/DMA-API.txt
@@ -515,14 +515,15 @@ API at all.
 ::
 
 	void *
-	dma_alloc_noncoherent(struct device *dev, size_t size,
-			      dma_addr_t *dma_handle, gfp_t flag)
+	dma_alloc_attrs(struct device *dev, size_t size, dma_addr_t *dma_handle,
+			gfp_t flag, unsigned long attrs)
 
-Identical to dma_alloc_coherent() except that the platform will
-choose to return either consistent or non-consistent memory as it sees
-fit.  By using this API, you are guaranteeing to the platform that you
-have all the correct and necessary sync points for this memory in the
-driver should it choose to return non-consistent memory.
+Identical to dma_alloc_coherent() except that when the
+DMA_ATTR_NON_CONSISTENT flags is passed in the attrs argument, the
+platform will choose to return either consistent or non-consistent memory
+as it sees fit.  By using this API, you are guaranteeing to the platform
+that you have all the correct and necessary sync points for this memory
+in the driver should it choose to return non-consistent memory.
 
 Note: where the platform can return consistent memory, it will
 guarantee that the sync points become nops.
@@ -535,12 +536,13 @@ that simply cannot make consistent memory.
 ::
 
 	void
-	dma_free_noncoherent(struct device *dev, size_t size, void *cpu_addr,
-			     dma_addr_t dma_handle)
+	dma_free_attrs(struct device *dev, size_t size, void *cpu_addr,
+		       dma_addr_t dma_handle, unsigned long attrs)
 
-Free memory allocated by the nonconsistent API.  All parameters must
-be identical to those passed in (and returned by
-dma_alloc_noncoherent()).
+Free memory allocated by the dma_alloc_attrs().  All parameters common
+parameters must identical to those otherwise passed to dma_fre_coherent,
+and the attrs argument must be identical to the attrs passed to
+dma_alloc_attrs().
 
 ::
 
@@ -564,8 +566,8 @@ memory or doing partial flushes.
 	dma_cache_sync(struct device *dev, void *vaddr, size_t size,
 		       enum dma_data_direction direction)
 
-Do a partial sync of memory that was allocated by
-dma_alloc_noncoherent(), starting at virtual address vaddr and
+Do a partial sync of memory that was allocated by dma_alloc_attrs() with
+the DMA_ATTR_NON_CONSISTENT flag starting at virtual address vaddr and
 continuing on for size.  Again, you *must* observe the cache line
 boundaries when doing this.
 
@@ -590,34 +592,11 @@ size is the size of the area (must be multiples of PAGE_SIZE).
 
 flags can be ORed together and are:
 
-- DMA_MEMORY_MAP - request that the memory returned from
-  dma_alloc_coherent() be directly writable.
-
-- DMA_MEMORY_IO - request that the memory returned from
-  dma_alloc_coherent() be addressable using read()/write()/memcpy_toio() etc.
-
-One or both of these flags must be present.
-
-- DMA_MEMORY_INCLUDES_CHILDREN - make the declared memory be allocated by
-  dma_alloc_coherent of any child devices of this one (for memory residing
-  on a bridge).
-
 - DMA_MEMORY_EXCLUSIVE - only allocate memory from the declared regions.
   Do not allow dma_alloc_coherent() to fall back to system memory when
   it's out of memory in the declared region.
 
-The return value will be either DMA_MEMORY_MAP or DMA_MEMORY_IO and
-must correspond to a passed in flag (i.e. no returning DMA_MEMORY_IO
-if only DMA_MEMORY_MAP were passed in) for success or zero for
-failure.
-
-Note, for DMA_MEMORY_IO returns, all subsequent memory returned by
-dma_alloc_coherent() may no longer be accessed directly, but instead
-must be accessed using the correct bus functions.  If your driver
-isn't prepared to handle this contingency, it should not specify
-DMA_MEMORY_IO in the input flags.
-
-As a simplification for the platforms, only **one** such region of
+As a simplification for the platforms, only *one* such region of
 memory may be declared per device.
 
 For reasons of efficiency, most platforms choose to track the declared
diff --git a/Documentation/IPMI.txt b/Documentation/IPMI.txt
index aa77a25a0940..5ef1047e2e66 100644
--- a/Documentation/IPMI.txt
+++ b/Documentation/IPMI.txt
@@ -81,7 +81,9 @@ If you want the driver to put an event into the event log on a panic,
 enable the 'Generate a panic event to all BMCs on a panic' option.  If
 you want the whole panic string put into the event log using OEM
 events, enable the 'Generate OEM events containing the panic string'
-option.
+option.  You can also enable these dynamically by setting the module
+parameter named "panic_op" in the ipmi_msghandler module to "event"
+or "string".  Setting that parameter to "none" disables this function.
 
 Basic Design
 ------------
diff --git a/Documentation/Makefile b/Documentation/Makefile
index a42320385df3..2ca77ad0f238 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -22,6 +22,8 @@ ifeq ($(HAVE_SPHINX),0)
 
 .DEFAULT:
 	$(warning The '$(SPHINXBUILD)' command was not found. Make sure you have Sphinx installed and in PATH, or set the SPHINXBUILD make variable to point to the full path of the '$(SPHINXBUILD)' executable.)
+	@echo
+	@./scripts/sphinx-pre-install
 	@echo "  SKIP    Sphinx $@ target."
 
 else # HAVE_SPHINX
@@ -95,15 +97,8 @@ endif # HAVE_SPHINX
 # The following targets are independent of HAVE_SPHINX, and the rules should
 # work or silently pass without Sphinx.
 
-# no-ops for the Sphinx toolchain
-sgmldocs:
-	@:
-psdocs:
-	@:
-mandocs:
-	@:
-installmandocs:
-	@:
+refcheckdocs:
+	$(Q)cd $(srctree);scripts/documentation-file-ref-check
 
 cleandocs:
 	$(Q)rm -rf $(BUILDDIR)
@@ -117,6 +112,7 @@ dochelp:
 	@echo  '  epubdocs        - EPUB'
 	@echo  '  xmldocs         - XML'
 	@echo  '  linkcheckdocs   - check for broken external links (will connect to external hosts)'
+	@echo  '  refcheckdocs    - check for references to non-existing files under Documentation'
 	@echo  '  cleandocs       - clean all generated files'
 	@echo
 	@echo  '  make SPHINXDIRS="s1 s2" [target] Generate only docs of folder s1, s2'
@@ -124,3 +120,5 @@ dochelp:
 	@echo
 	@echo  '  make SPHINX_CONF={conf-file} [target] use *additional* sphinx-build'
 	@echo  '  configuration. This is e.g. useful to build with nit-picking config.'
+	@echo
+	@echo  '  Default location for the generated documents is Documentation/output'
diff --git a/Documentation/RCU/Design/Expedited-Grace-Periods/Expedited-Grace-Periods.html b/Documentation/RCU/Design/Expedited-Grace-Periods/Expedited-Grace-Periods.html
index e5d0bbd0230b..7394f034be65 100644
--- a/Documentation/RCU/Design/Expedited-Grace-Periods/Expedited-Grace-Periods.html
+++ b/Documentation/RCU/Design/Expedited-Grace-Periods/Expedited-Grace-Periods.html
@@ -527,7 +527,7 @@ grace period also drove it to completion.
 This straightforward approach had the disadvantage of needing to
 account for POSIX signals sent to user tasks,
 so more recent implemementations use the Linux kernel's
-<a href="https://www.kernel.org/doc/Documentation/workqueue.txt">workqueues</a>.
+<a href="https://www.kernel.org/doc/Documentation/core-api/workqueue.rst">workqueues</a>.
 
 <p>
 The requesting task still does counter snapshotting and funnel-lock
diff --git a/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Diagram.html b/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Diagram.html
new file mode 100644
index 000000000000..e5b42a798ff3
--- /dev/null
+++ b/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Diagram.html
@@ -0,0 +1,9 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+        "http://www.w3.org/TR/html4/loose.dtd">
+        <html>
+        <head><title>A Diagram of TREE_RCU's Grace-Period Memory Ordering</title>
+        <meta HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
+
+<p><img src="TreeRCU-gp.svg" alt="TreeRCU-gp.svg">
+
+</body></html>
diff --git a/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.html b/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.html
new file mode 100644
index 000000000000..8651b0b4fd79
--- /dev/null
+++ b/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.html
@@ -0,0 +1,707 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+        "http://www.w3.org/TR/html4/loose.dtd">
+        <html>
+        <head><title>A Tour Through TREE_RCU's Grace-Period Memory Ordering</title>
+        <meta HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
+
+           <p>August 8, 2017</p>
+           <p>This article was contributed by Paul E.&nbsp;McKenney</p>
+
+<h3>Introduction</h3>
+
+<p>This document gives a rough visual overview of how Tree RCU's
+grace-period memory ordering guarantee is provided.
+
+<ol>
+<li>	<a href="#What Is Tree RCU's Grace Period Memory Ordering Guarantee?">
+	What Is Tree RCU's Grace Period Memory Ordering Guarantee?</a>
+<li>	<a href="#Tree RCU Grace Period Memory Ordering Building Blocks">
+	Tree RCU Grace Period Memory Ordering Building Blocks</a>
+<li>	<a href="#Tree RCU Grace Period Memory Ordering Components">
+	Tree RCU Grace Period Memory Ordering Components</a>
+<li>	<a href="#Putting It All Together">Putting It All Together</a>
+</ol>
+
+<h3><a name="What Is Tree RCU's Grace Period Memory Ordering Guarantee?">
+What Is Tree RCU's Grace Period Memory Ordering Guarantee?</a></h3>
+
+<p>RCU grace periods provide extremely strong memory-ordering guarantees
+for non-idle non-offline code.
+Any code that happens after the end of a given RCU grace period is guaranteed
+to see the effects of all accesses prior to the beginning of that grace
+period that are within RCU read-side critical sections.
+Similarly, any code that happens before the beginning of a given RCU grace
+period is guaranteed to see the effects of all accesses following the end
+of that grace period that are within RCU read-side critical sections.
+
+<p>This guarantee is particularly pervasive for <tt>synchronize_sched()</tt>,
+for which RCU-sched read-side critical sections include any region
+of code for which preemption is disabled.
+Given that each individual machine instruction can be thought of as
+an extremely small region of preemption-disabled code, one can think of
+<tt>synchronize_sched()</tt> as <tt>smp_mb()</tt> on steroids.
+
+<p>RCU updaters use this guarantee by splitting their updates into
+two phases, one of which is executed before the grace period and
+the other of which is executed after the grace period.
+In the most common use case, phase one removes an element from
+a linked RCU-protected data structure, and phase two frees that element.
+For this to work, any readers that have witnessed state prior to the
+phase-one update (in the common case, removal) must not witness state
+following the phase-two update (in the common case, freeing).
+
+<p>The RCU implementation provides this guarantee using a network
+of lock-based critical sections, memory barriers, and per-CPU
+processing, as is described in the following sections.
+
+<h3><a name="Tree RCU Grace Period Memory Ordering Building Blocks">
+Tree RCU Grace Period Memory Ordering Building Blocks</a></h3>
+
+<p>The workhorse for RCU's grace-period memory ordering is the
+critical section for the <tt>rcu_node</tt> structure's
+<tt>-&gt;lock</tt>.
+These critical sections use helper functions for lock acquisition, including
+<tt>raw_spin_lock_rcu_node()</tt>,
+<tt>raw_spin_lock_irq_rcu_node()</tt>, and
+<tt>raw_spin_lock_irqsave_rcu_node()</tt>.
+Their lock-release counterparts are
+<tt>raw_spin_unlock_rcu_node()</tt>,
+<tt>raw_spin_unlock_irq_rcu_node()</tt>, and
+<tt>raw_spin_unlock_irqrestore_rcu_node()</tt>,
+respectively.
+For completeness, a
+<tt>raw_spin_trylock_rcu_node()</tt>
+is also provided.
+The key point is that the lock-acquisition functions, including
+<tt>raw_spin_trylock_rcu_node()</tt>, all invoke
+<tt>smp_mb__after_unlock_lock()</tt> immediately after successful
+acquisition of the lock.
+
+<p>Therefore, for any given <tt>rcu_node</tt> struction, any access
+happening before one of the above lock-release functions will be seen
+by all CPUs as happening before any access happening after a later
+one of the above lock-acquisition functions.
+Furthermore, any access happening before one of the
+above lock-release function on any given CPU will be seen by all
+CPUs as happening before any access happening after a later one
+of the above lock-acquisition functions executing on that same CPU,
+even if the lock-release and lock-acquisition functions are operating
+on different <tt>rcu_node</tt> structures.
+Tree RCU uses these two ordering guarantees to form an ordering
+network among all CPUs that were in any way involved in the grace
+period, including any CPUs that came online or went offline during
+the grace period in question.
+
+<p>The following litmus test exhibits the ordering effects of these
+lock-acquisition and lock-release functions:
+
+<pre>
+ 1 int x, y, z;
+ 2
+ 3 void task0(void)
+ 4 {
+ 5   raw_spin_lock_rcu_node(rnp);
+ 6   WRITE_ONCE(x, 1);
+ 7   r1 = READ_ONCE(y);
+ 8   raw_spin_unlock_rcu_node(rnp);
+ 9 }
+10
+11 void task1(void)
+12 {
+13   raw_spin_lock_rcu_node(rnp);
+14   WRITE_ONCE(y, 1);
+15   r2 = READ_ONCE(z);
+16   raw_spin_unlock_rcu_node(rnp);
+17 }
+18
+19 void task2(void)
+20 {
+21   WRITE_ONCE(z, 1);
+22   smp_mb();
+23   r3 = READ_ONCE(x);
+24 }
+25
+26 WARN_ON(r1 == 0 &amp;&amp; r2 == 0 &amp;&amp; r3 == 0);
+</pre>
+
+<p>The <tt>WARN_ON()</tt> is evaluated at &ldquo;the end of time&rdquo;,
+after all changes have propagated throughout the system.
+Without the <tt>smp_mb__after_unlock_lock()</tt> provided by the
+acquisition functions, this <tt>WARN_ON()</tt> could trigger, for example
+on PowerPC.
+The <tt>smp_mb__after_unlock_lock()</tt> invocations prevent this
+<tt>WARN_ON()</tt> from triggering.
+
+<p>This approach must be extended to include idle CPUs, which need
+RCU's grace-period memory ordering guarantee to extend to any
+RCU read-side critical sections preceding and following the current
+idle sojourn.
+This case is handled by calls to the strongly ordered
+<tt>atomic_add_return()</tt> read-modify-write atomic operation that
+is invoked within <tt>rcu_dynticks_eqs_enter()</tt> at idle-entry
+time and within <tt>rcu_dynticks_eqs_exit()</tt> at idle-exit time.
+The grace-period kthread invokes <tt>rcu_dynticks_snap()</tt> and
+<tt>rcu_dynticks_in_eqs_since()</tt> (both of which invoke
+an <tt>atomic_add_return()</tt> of zero) to detect idle CPUs.
+
+<table>
+<tr><th>&nbsp;</th></tr>
+<tr><th align="left">Quick Quiz:</th></tr>
+<tr><td>
+	But what about CPUs that remain offline for the entire
+	grace period?
+</td></tr>
+<tr><th align="left">Answer:</th></tr>
+<tr><td bgcolor="#ffffff"><font color="ffffff">
+	Such CPUs will be offline at the beginning of the grace period,
+	so the grace period won't expect quiescent states from them.
+	Races between grace-period start and CPU-hotplug operations
+	are mediated by the CPU's leaf <tt>rcu_node</tt> structure's
+	<tt>-&gt;lock</tt> as described above.
+</font></td></tr>
+<tr><td>&nbsp;</td></tr>
+</table>
+
+<p>The approach must be extended to handle one final case, that
+of waking a task blocked in <tt>synchronize_rcu()</tt>.
+This task might be affinitied to a CPU that is not yet aware that
+the grace period has ended, and thus might not yet be subject to
+the grace period's memory ordering.
+Therefore, there is an <tt>smp_mb()</tt> after the return from
+<tt>wait_for_completion()</tt> in the <tt>synchronize_rcu()</tt>
+code path.
+
+<table>
+<tr><th>&nbsp;</th></tr>
+<tr><th align="left">Quick Quiz:</th></tr>
+<tr><td>
+	What?  Where???
+	I don't see any <tt>smp_mb()</tt> after the return from
+	<tt>wait_for_completion()</tt>!!!
+</td></tr>
+<tr><th align="left">Answer:</th></tr>
+<tr><td bgcolor="#ffffff"><font color="ffffff">
+	That would be because I spotted the need for that
+	<tt>smp_mb()</tt> during the creation of this documentation,
+	and it is therefore unlikely to hit mainline before v4.14.
+	Kudos to Lance Roy, Will Deacon, Peter Zijlstra, and
+	Jonathan Cameron for asking questions that sensitized me
+	to the rather elaborate sequence of events that demonstrate
+	the need for this memory barrier.
+</font></td></tr>
+<tr><td>&nbsp;</td></tr>
+</table>
+
+<p>Tree RCU's grace--period memory-ordering guarantees rely most
+heavily on the <tt>rcu_node</tt> structure's <tt>-&gt;lock</tt>
+field, so much so that it is necessary to abbreviate this pattern
+in the diagrams in the next section.
+For example, consider the <tt>rcu_prepare_for_idle()</tt> function
+shown below, which is one of several functions that enforce ordering
+of newly arrived RCU callbacks against future grace periods:
+
+<pre>
+ 1 static void rcu_prepare_for_idle(void)
+ 2 {
+ 3   bool needwake;
+ 4   struct rcu_data *rdp;
+ 5   struct rcu_dynticks *rdtp = this_cpu_ptr(&amp;rcu_dynticks);
+ 6   struct rcu_node *rnp;
+ 7   struct rcu_state *rsp;
+ 8   int tne;
+ 9
+10   if (IS_ENABLED(CONFIG_RCU_NOCB_CPU_ALL) ||
+11       rcu_is_nocb_cpu(smp_processor_id()))
+12     return;
+13   tne = READ_ONCE(tick_nohz_active);
+14   if (tne != rdtp-&gt;tick_nohz_enabled_snap) {
+15     if (rcu_cpu_has_callbacks(NULL))
+16       invoke_rcu_core();
+17     rdtp-&gt;tick_nohz_enabled_snap = tne;
+18     return;
+19   }
+20   if (!tne)
+21     return;
+22   if (rdtp-&gt;all_lazy &amp;&amp;
+23       rdtp-&gt;nonlazy_posted != rdtp-&gt;nonlazy_posted_snap) {
+24     rdtp-&gt;all_lazy = false;
+25     rdtp-&gt;nonlazy_posted_snap = rdtp-&gt;nonlazy_posted;
+26     invoke_rcu_core();
+27     return;
+28   }
+29   if (rdtp-&gt;last_accelerate == jiffies)
+30     return;
+31   rdtp-&gt;last_accelerate = jiffies;
+32   for_each_rcu_flavor(rsp) {
+33     rdp = this_cpu_ptr(rsp-&gt;rda);
+34     if (rcu_segcblist_pend_cbs(&amp;rdp-&gt;cblist))
+35       continue;
+36     rnp = rdp-&gt;mynode;
+37     raw_spin_lock_rcu_node(rnp);
+38     needwake = rcu_accelerate_cbs(rsp, rnp, rdp);
+39     raw_spin_unlock_rcu_node(rnp);
+40     if (needwake)
+41       rcu_gp_kthread_wake(rsp);
+42   }
+43 }
+</pre>
+
+<p>But the only part of <tt>rcu_prepare_for_idle()</tt> that really
+matters for this discussion are lines&nbsp;37&ndash;39.
+We will therefore abbreviate this function as follows:
+
+</p><p><img src="rcu_node-lock.svg" alt="rcu_node-lock.svg">
+
+<p>The box represents the <tt>rcu_node</tt> structure's <tt>-&gt;lock</tt>
+critical section, with the double line on top representing the additional
+<tt>smp_mb__after_unlock_lock()</tt>.
+
+<h3><a name="Tree RCU Grace Period Memory Ordering Components">
+Tree RCU Grace Period Memory Ordering Components</a></h3>
+
+<p>Tree RCU's grace-period memory-ordering guarantee is provided by
+a number of RCU components:
+
+<ol>
+<li>	<a href="#Callback Registry">Callback Registry</a>
+<li>	<a href="#Grace-Period Initialization">Grace-Period Initialization</a>
+<li>	<a href="#Self-Reported Quiescent States">
+	Self-Reported Quiescent States</a>
+<li>	<a href="#Dynamic Tick Interface">Dynamic Tick Interface</a>
+<li>	<a href="#CPU-Hotplug Interface">CPU-Hotplug Interface</a>
+<li>	<a href="Forcing Quiescent States">Forcing Quiescent States</a>
+<li>	<a href="Grace-Period Cleanup">Grace-Period Cleanup</a>
+<li>	<a href="Callback Invocation">Callback Invocation</a>
+</ol>
+
+<p>Each of the following section looks at the corresponding component
+in detail.
+
+<h4><a name="Callback Registry">Callback Registry</a></h4>
+
+<p>If RCU's grace-period guarantee is to mean anything at all, any
+access that happens before a given invocation of <tt>call_rcu()</tt>
+must also happen before the corresponding grace period.
+The implementation of this portion of RCU's grace period guarantee
+is shown in the following figure:
+
+</p><p><img src="TreeRCU-callback-registry.svg" alt="TreeRCU-callback-registry.svg">
+
+<p>Because <tt>call_rcu()</tt> normally acts only on CPU-local state,
+it provides no ordering guarantees, either for itself or for
+phase one of the update (which again will usually be removal of
+an element from an RCU-protected data structure).
+It simply enqueues the <tt>rcu_head</tt> structure on a per-CPU list,
+which cannot become associated with a grace period until a later
+call to <tt>rcu_accelerate_cbs()</tt>, as shown in the diagram above.
+
+<p>One set of code paths shown on the left invokes
+<tt>rcu_accelerate_cbs()</tt> via
+<tt>note_gp_changes()</tt>, either directly from <tt>call_rcu()</tt> (if
+the current CPU is inundated with queued <tt>rcu_head</tt> structures)
+or more likely from an <tt>RCU_SOFTIRQ</tt> handler.
+Another code path in the middle is taken only in kernels built with
+<tt>CONFIG_RCU_FAST_NO_HZ=y</tt>, which invokes
+<tt>rcu_accelerate_cbs()</tt> via <tt>rcu_prepare_for_idle()</tt>.
+The final code path on the right is taken only in kernels built with
+<tt>CONFIG_HOTPLUG_CPU=y</tt>, which invokes
+<tt>rcu_accelerate_cbs()</tt> via
+<tt>rcu_advance_cbs()</tt>, <tt>rcu_migrate_callbacks</tt>,
+<tt>rcutree_migrate_callbacks()</tt>, and <tt>takedown_cpu()</tt>,
+which in turn is invoked on a surviving CPU after the outgoing
+CPU has been completely offlined.
+
+<p>There are a few other code paths within grace-period processing
+that opportunistically invoke <tt>rcu_accelerate_cbs()</tt>.
+However, either way, all of the CPU's recently queued <tt>rcu_head</tt>
+structures are associated with a future grace-period number under
+the protection of the CPU's lead <tt>rcu_node</tt> structure's
+<tt>-&gt;lock</tt>.
+In all cases, there is full ordering against any prior critical section
+for that same <tt>rcu_node</tt> structure's <tt>-&gt;lock</tt>, and
+also full ordering against any of the current task's or CPU's prior critical
+sections for any <tt>rcu_node</tt> structure's <tt>-&gt;lock</tt>.
+
+<p>The next section will show how this ordering ensures that any
+accesses prior to the <tt>call_rcu()</tt> (particularly including phase
+one of the update)
+happen before the start of the corresponding grace period.
+
+<table>
+<tr><th>&nbsp;</th></tr>
+<tr><th align="left">Quick Quiz:</th></tr>
+<tr><td>
+	But what about <tt>synchronize_rcu()</tt>?
+</td></tr>
+<tr><th align="left">Answer:</th></tr>
+<tr><td bgcolor="#ffffff"><font color="ffffff">
+	The <tt>synchronize_rcu()</tt> passes <tt>call_rcu()</tt>
+	to <tt>wait_rcu_gp()</tt>, which invokes it.
+	So either way, it eventually comes down to <tt>call_rcu()</tt>.
+</font></td></tr>
+<tr><td>&nbsp;</td></tr>
+</table>
+
+<h4><a name="Grace-Period Initialization">Grace-Period Initialization</a></h4>
+
+<p>Grace-period initialization is carried out by
+the grace-period kernel thread, which makes several passes over the
+<tt>rcu_node</tt> tree within the <tt>rcu_gp_init()</tt> function.
+This means that showing the full flow of ordering through the
+grace-period computation will require duplicating this tree.
+If you find this confusing, please note that the state of the
+<tt>rcu_node</tt> changes over time, just like Heraclitus's river.
+However, to keep the <tt>rcu_node</tt> river tractable, the
+grace-period kernel thread's traversals are presented in multiple
+parts, starting in this section with the various phases of
+grace-period initialization.
+
+<p>The first ordering-related grace-period initialization action is to
+increment the <tt>rcu_state</tt> structure's <tt>-&gt;gpnum</tt>
+grace-period-number counter, as shown below:
+
+</p><p><img src="TreeRCU-gp-init-1.svg" alt="TreeRCU-gp-init-1.svg" width="75%">
+
+<p>The actual increment is carried out using <tt>smp_store_release()</tt>,
+which helps reject false-positive RCU CPU stall detection.
+Note that only the root <tt>rcu_node</tt> structure is touched.
+
+<p>The first pass through the <tt>rcu_node</tt> tree updates bitmasks
+based on CPUs having come online or gone offline since the start of
+the previous grace period.
+In the common case where the number of online CPUs for this <tt>rcu_node</tt>
+structure has not transitioned to or from zero,
+this pass will scan only the leaf <tt>rcu_node</tt> structures.
+However, if the number of online CPUs for a given leaf <tt>rcu_node</tt>
+structure has transitioned from zero,
+<tt>rcu_init_new_rnp()</tt> will be invoked for the first incoming CPU.
+Similarly, if the number of online CPUs for a given leaf <tt>rcu_node</tt>
+structure has transitioned to zero,
+<tt>rcu_cleanup_dead_rnp()</tt> will be invoked for the last outgoing CPU.
+The diagram below shows the path of ordering if the leftmost
+<tt>rcu_node</tt> structure onlines its first CPU and if the next
+<tt>rcu_node</tt> structure has no online CPUs
+(or, alternatively if the leftmost <tt>rcu_node</tt> structure offlines
+its last CPU and if the next <tt>rcu_node</tt> structure has no online CPUs).
+
+</p><p><img src="TreeRCU-gp-init-2.svg" alt="TreeRCU-gp-init-1.svg" width="75%">
+
+<p>The final <tt>rcu_gp_init()</tt> pass through the <tt>rcu_node</tt>
+tree traverses breadth-first, setting each <tt>rcu_node</tt> structure's
+<tt>-&gt;gpnum</tt> field to the newly incremented value from the
+<tt>rcu_state</tt> structure, as shown in the following diagram.
+
+</p><p><img src="TreeRCU-gp-init-3.svg" alt="TreeRCU-gp-init-1.svg" width="75%">
+
+<p>This change will also cause each CPU's next call to
+<tt>__note_gp_changes()</tt>
+to notice that a new grace period has started, as described in the next
+section.
+But because the grace-period kthread started the grace period at the
+root (with the increment of the <tt>rcu_state</tt> structure's
+<tt>-&gt;gpnum</tt> field) before setting each leaf <tt>rcu_node</tt>
+structure's <tt>-&gt;gpnum</tt> field, each CPU's observation of
+the start of the grace period will happen after the actual start
+of the grace period.
+
+<table>
+<tr><th>&nbsp;</th></tr>
+<tr><th align="left">Quick Quiz:</th></tr>
+<tr><td>
+	But what about the CPU that started the grace period?
+	Why wouldn't it see the start of the grace period right when
+	it started that grace period?
+</td></tr>
+<tr><th align="left">Answer:</th></tr>
+<tr><td bgcolor="#ffffff"><font color="ffffff">
+	In some deep philosophical and overly anthromorphized
+	sense, yes, the CPU starting the grace period is immediately
+	aware of having done so.
+	However, if we instead assume that RCU is not self-aware,
+	then even the CPU starting the grace period does not really
+	become aware of the start of this grace period until its
+	first call to <tt>__note_gp_changes()</tt>.
+	On the other hand, this CPU potentially gets early notification
+	because it invokes <tt>__note_gp_changes()</tt> during its
+	last <tt>rcu_gp_init()</tt> pass through its leaf
+	<tt>rcu_node</tt> structure.
+</font></td></tr>
+<tr><td>&nbsp;</td></tr>
+</table>
+
+<h4><a name="Self-Reported Quiescent States">
+Self-Reported Quiescent States</a></h4>
+
+<p>When all entities that might block the grace period have reported
+quiescent states (or as described in a later section, had quiescent
+states reported on their behalf), the grace period can end.
+Online non-idle CPUs report their own quiescent states, as shown
+in the following diagram:
+
+</p><p><img src="TreeRCU-qs.svg" alt="TreeRCU-qs.svg" width="75%">
+
+<p>This is for the last CPU to report a quiescent state, which signals
+the end of the grace period.
+Earlier quiescent states would push up the <tt>rcu_node</tt> tree
+only until they encountered an <tt>rcu_node</tt> structure that
+is waiting for additional quiescent states.
+However, ordering is nevertheless preserved because some later quiescent
+state will acquire that <tt>rcu_node</tt> structure's <tt>-&gt;lock</tt>.
+
+<p>Any number of events can lead up to a CPU invoking
+<tt>note_gp_changes</tt> (or alternatively, directly invoking
+<tt>__note_gp_changes()</tt>), at which point that CPU will notice
+the start of a new grace period while holding its leaf
+<tt>rcu_node</tt> lock.
+Therefore, all execution shown in this diagram happens after the
+start of the grace period.
+In addition, this CPU will consider any RCU read-side critical
+section that started before the invocation of <tt>__note_gp_changes()</tt>
+to have started before the grace period, and thus a critical
+section that the grace period must wait on.
+
+<table>
+<tr><th>&nbsp;</th></tr>
+<tr><th align="left">Quick Quiz:</th></tr>
+<tr><td>
+	But a RCU read-side critical section might have started
+	after the beginning of the grace period
+	(the <tt>-&gt;gpnum++</tt> from earlier), so why should
+	the grace period wait on such a critical section?
+</td></tr>
+<tr><th align="left">Answer:</th></tr>
+<tr><td bgcolor="#ffffff"><font color="ffffff">
+	It is indeed not necessary for the grace period to wait on such
+	a critical section.
+	However, it is permissible to wait on it.
+	And it is furthermore important to wait on it, as this
+	lazy approach is far more scalable than a &ldquo;big bang&rdquo;
+	all-at-once grace-period start could possibly be.
+</font></td></tr>
+<tr><td>&nbsp;</td></tr>
+</table>
+
+<p>If the CPU does a context switch, a quiescent state will be
+noted by <tt>rcu_node_context_switch()</tt> on the left.
+On the other hand, if the CPU takes a scheduler-clock interrupt
+while executing in usermode, a quiescent state will be noted by
+<tt>rcu_check_callbacks()</tt> on the right.
+Either way, the passage through a quiescent state will be noted
+in a per-CPU variable.
+
+<p>The next time an <tt>RCU_SOFTIRQ</tt> handler executes on
+this CPU (for example, after the next scheduler-clock
+interrupt), <tt>__rcu_process_callbacks()</tt> will invoke
+<tt>rcu_check_quiescent_state()</tt>, which will notice the
+recorded quiescent state, and invoke
+<tt>rcu_report_qs_rdp()</tt>.
+If <tt>rcu_report_qs_rdp()</tt> verifies that the quiescent state
+really does apply to the current grace period, it invokes
+<tt>rcu_report_rnp()</tt> which traverses up the <tt>rcu_node</tt>
+tree as shown at the bottom of the diagram, clearing bits from
+each <tt>rcu_node</tt> structure's <tt>-&gt;qsmask</tt> field,
+and propagating up the tree when the result is zero.
+
+<p>Note that traversal passes upwards out of a given <tt>rcu_node</tt>
+structure only if the current CPU is reporting the last quiescent
+state for the subtree headed by that <tt>rcu_node</tt> structure.
+A key point is that if a CPU's traversal stops at a given <tt>rcu_node</tt>
+structure, then there will be a later traversal by another CPU
+(or perhaps the same one) that proceeds upwards
+from that point, and the <tt>rcu_node</tt> <tt>-&gt;lock</tt>
+guarantees that the first CPU's quiescent state happens before the
+remainder of the second CPU's traversal.
+Applying this line of thought repeatedly shows that all CPUs'
+quiescent states happen before the last CPU traverses through
+the root <tt>rcu_node</tt> structure, the &ldquo;last CPU&rdquo;
+being the one that clears the last bit in the root <tt>rcu_node</tt>
+structure's <tt>-&gt;qsmask</tt> field.
+
+<h4><a name="Dynamic Tick Interface">Dynamic Tick Interface</a></h4>
+
+<p>Due to energy-efficiency considerations, RCU is forbidden from
+disturbing idle CPUs.
+CPUs are therefore required to notify RCU when entering or leaving idle
+state, which they do via fully ordered value-returning atomic operations
+on a per-CPU variable.
+The ordering effects are as shown below:
+
+</p><p><img src="TreeRCU-dyntick.svg" alt="TreeRCU-dyntick.svg" width="50%">
+
+<p>The RCU grace-period kernel thread samples the per-CPU idleness
+variable while holding the corresponding CPU's leaf <tt>rcu_node</tt>
+structure's <tt>-&gt;lock</tt>.
+This means that any RCU read-side critical sections that precede the
+idle period (the oval near the top of the diagram above) will happen
+before the end of the current grace period.
+Similarly, the beginning of the current grace period will happen before
+any RCU read-side critical sections that follow the
+idle period (the oval near the bottom of the diagram above).
+
+<p>Plumbing this into the full grace-period execution is described
+<a href="#Forcing Quiescent States">below</a>.
+
+<h4><a name="CPU-Hotplug Interface">CPU-Hotplug Interface</a></h4>
+
+<p>RCU is also forbidden from disturbing offline CPUs, which might well
+be powered off and removed from the system completely.
+CPUs are therefore required to notify RCU of their comings and goings
+as part of the corresponding CPU hotplug operations.
+The ordering effects are shown below:
+
+</p><p><img src="TreeRCU-hotplug.svg" alt="TreeRCU-hotplug.svg" width="50%">
+
+<p>Because CPU hotplug operations are much less frequent than idle transitions,
+they are heavier weight, and thus acquire the CPU's leaf <tt>rcu_node</tt>
+structure's <tt>-&gt;lock</tt> and update this structure's
+<tt>-&gt;qsmaskinitnext</tt>.
+The RCU grace-period kernel thread samples this mask to detect CPUs
+having gone offline since the beginning of this grace period.
+
+<p>Plumbing this into the full grace-period execution is described
+<a href="#Forcing Quiescent States">below</a>.
+
+<h4><a name="Forcing Quiescent States">Forcing Quiescent States</a></h4>
+
+<p>As noted above, idle and offline CPUs cannot report their own
+quiescent states, and therefore the grace-period kernel thread
+must do the reporting on their behalf.
+This process is called &ldquo;forcing quiescent states&rdquo;, it is
+repeated every few jiffies, and its ordering effects are shown below:
+
+</p><p><img src="TreeRCU-gp-fqs.svg" alt="TreeRCU-gp-fqs.svg" width="100%">
+
+<p>Each pass of quiescent state forcing is guaranteed to traverse the
+leaf <tt>rcu_node</tt> structures, and if there are no new quiescent
+states due to recently idled and/or offlined CPUs, then only the
+leaves are traversed.
+However, if there is a newly offlined CPU as illustrated on the left
+or a newly idled CPU as illustrated on the right, the corresponding
+quiescent state will be driven up towards the root.
+As with self-reported quiescent states, the upwards driving stops
+once it reaches an <tt>rcu_node</tt> structure that has quiescent
+states outstanding from other CPUs.
+
+<table>
+<tr><th>&nbsp;</th></tr>
+<tr><th align="left">Quick Quiz:</th></tr>
+<tr><td>
+	The leftmost drive to root stopped before it reached
+	the root <tt>rcu_node</tt> structure, which means that
+	there are still CPUs subordinate to that structure on
+	which the current grace period is waiting.
+	Given that, how is it possible that the rightmost drive
+	to root ended the grace period?
+</td></tr>
+<tr><th align="left">Answer:</th></tr>
+<tr><td bgcolor="#ffffff"><font color="ffffff">
+	Good analysis!
+	It is in fact impossible in the absence of bugs in RCU.
+	But this diagram is complex enough as it is, so simplicity
+	overrode accuracy.
+	You can think of it as poetic license, or you can think of
+	it as misdirection that is resolved in the
+	<a href="#Putting It All Together">stitched-together diagram</a>.
+</font></td></tr>
+<tr><td>&nbsp;</td></tr>
+</table>
+
+<h4><a name="Grace-Period Cleanup">Grace-Period Cleanup</a></h4>
+
+<p>Grace-period cleanup first scans the <tt>rcu_node</tt> tree
+breadth-first setting all the <tt>-&gt;completed</tt> fields equal
+to the number of the newly completed grace period, then it sets
+the <tt>rcu_state</tt> structure's <tt>-&gt;completed</tt> field,
+again to the number of the newly completed grace period.
+The ordering effects are shown below:
+
+</p><p><img src="TreeRCU-gp-cleanup.svg" alt="TreeRCU-gp-cleanup.svg" width="75%">
+
+<p>As indicated by the oval at the bottom of the diagram, once
+grace-period cleanup is complete, the next grace period can begin.
+
+<table>
+<tr><th>&nbsp;</th></tr>
+<tr><th align="left">Quick Quiz:</th></tr>
+<tr><td>
+	But when precisely does the grace period end?
+</td></tr>
+<tr><th align="left">Answer:</th></tr>
+<tr><td bgcolor="#ffffff"><font color="ffffff">
+	There is no useful single point at which the grace period
+	can be said to end.
+	The earliest reasonable candidate is as soon as the last
+	CPU has reported its quiescent state, but it may be some
+	milliseconds before RCU becomes aware of this.
+	The latest reasonable candidate is once the <tt>rcu_state</tt>
+	structure's <tt>-&gt;completed</tt> field has been updated,
+	but it is quite possible that some CPUs have already completed
+	phase two of their updates by that time.
+	In short, if you are going to work with RCU, you need to
+	learn to embrace uncertainty.
+</font></td></tr>
+<tr><td>&nbsp;</td></tr>
+</table>
+
+
+<h4><a name="Callback Invocation">Callback Invocation</a></h4>
+
+<p>Once a given CPU's leaf <tt>rcu_node</tt> structure's
+<tt>-&gt;completed</tt> field has been updated, that CPU can begin
+invoking its RCU callbacks that were waiting for this grace period
+to end.
+These callbacks are identified by <tt>rcu_advance_cbs()</tt>,
+which is usually invoked by <tt>__note_gp_changes()</tt>.
+As shown in the diagram below, this invocation can be triggered by
+the scheduling-clock interrupt (<tt>rcu_check_callbacks()</tt> on
+the left) or by idle entry (<tt>rcu_cleanup_after_idle()</tt> on
+the right, but only for kernels build with
+<tt>CONFIG_RCU_FAST_NO_HZ=y</tt>).
+Either way, <tt>RCU_SOFTIRQ</tt> is raised, which results in
+<tt>rcu_do_batch()</tt> invoking the callbacks, which in turn
+allows those callbacks to carry out (either directly or indirectly
+via wakeup) the needed phase-two processing for each update.
+
+</p><p><img src="TreeRCU-callback-invocation.svg" alt="TreeRCU-callback-invocation.svg" width="60%">
+
+<p>Please note that callback invocation can also be prompted by any
+number of corner-case code paths, for example, when a CPU notes that
+it has excessive numbers of callbacks queued.
+In all cases, the CPU acquires its leaf <tt>rcu_node</tt> structure's
+<tt>-&gt;lock</tt> before invoking callbacks, which preserves the
+required ordering against the newly completed grace period.
+
+<p>However, if the callback function communicates to other CPUs,
+for example, doing a wakeup, then it is that function's responsibility
+to maintain ordering.
+For example, if the callback function wakes up a task that runs on
+some other CPU, proper ordering must in place in both the callback
+function and the task being awakened.
+To see why this is important, consider the top half of the
+<a href="#Grace-Period Cleanup">grace-period cleanup</a> diagram.
+The callback might be running on a CPU corresponding to the leftmost
+leaf <tt>rcu_node</tt> structure, and awaken a task that is to run on
+a CPU corresponding to the rightmost leaf <tt>rcu_node</tt> structure,
+and the grace-period kernel thread might not yet have reached the
+rightmost leaf.
+In this case, the grace period's memory ordering might not yet have
+reached that CPU, so again the callback function and the awakened
+task must supply proper ordering.
+
+<h3><a name="Putting It All Together">Putting It All Together</a></h3>
+
+<p>A stitched-together diagram is
+<a href="Tree-RCU-Diagram.html">here</a>.
+
+<h3><a name="Legal Statement">
+Legal Statement</a></h3>
+
+<p>This work represents the view of the author and does not necessarily
+represent the view of IBM.
+
+</p><p>Linux is a registered trademark of Linus Torvalds.
+
+</p><p>Other company, product, and service names may be trademarks or
+service marks of others.
+
+</body></html>
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new file mode 100644
index 000000000000..423df00c4df9
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diff --git a/Documentation/RCU/Design/Requirements/Requirements.html b/Documentation/RCU/Design/Requirements/Requirements.html
index 95b30fa25d56..62e847bcdcdd 100644
--- a/Documentation/RCU/Design/Requirements/Requirements.html
+++ b/Documentation/RCU/Design/Requirements/Requirements.html
@@ -2080,6 +2080,8 @@ Some of the relevant points of interest are as follows:
 <li>	<a href="#Scheduler and RCU">Scheduler and RCU</a>.
 <li>	<a href="#Tracing and RCU">Tracing and RCU</a>.
 <li>	<a href="#Energy Efficiency">Energy Efficiency</a>.
+<li>	<a href="#Scheduling-Clock Interrupts and RCU">
+	Scheduling-Clock Interrupts and RCU</a>.
 <li>	<a href="#Memory Efficiency">Memory Efficiency</a>.
 <li>	<a href="#Performance, Scalability, Response Time, and Reliability">
 	Performance, Scalability, Response Time, and Reliability</a>.
@@ -2532,6 +2534,134 @@ I learned of many of these requirements via angry phone calls:
 Flaming me on the Linux-kernel mailing list was apparently not
 sufficient to fully vent their ire at RCU's energy-efficiency bugs!
 
+<h3><a name="Scheduling-Clock Interrupts and RCU">
+Scheduling-Clock Interrupts and RCU</a></h3>
+
+<p>
+The kernel transitions between in-kernel non-idle execution, userspace
+execution, and the idle loop.
+Depending on kernel configuration, RCU handles these states differently:
+
+<table border=3>
+<tr><th><tt>HZ</tt> Kconfig</th>
+	<th>In-Kernel</th>
+		<th>Usermode</th>
+			<th>Idle</th></tr>
+<tr><th align="left"><tt>HZ_PERIODIC</tt></th>
+	<td>Can rely on scheduling-clock interrupt.</td>
+		<td>Can rely on scheduling-clock interrupt and its
+		    detection of interrupt from usermode.</td>
+			<td>Can rely on RCU's dyntick-idle detection.</td></tr>
+<tr><th align="left"><tt>NO_HZ_IDLE</tt></th>
+	<td>Can rely on scheduling-clock interrupt.</td>
+		<td>Can rely on scheduling-clock interrupt and its
+		    detection of interrupt from usermode.</td>
+			<td>Can rely on RCU's dyntick-idle detection.</td></tr>
+<tr><th align="left"><tt>NO_HZ_FULL</tt></th>
+	<td>Can only sometimes rely on scheduling-clock interrupt.
+	    In other cases, it is necessary to bound kernel execution
+	    times and/or use IPIs.</td>
+		<td>Can rely on RCU's dyntick-idle detection.</td>
+			<td>Can rely on RCU's dyntick-idle detection.</td></tr>
+</table>
+
+<table>
+<tr><th>&nbsp;</th></tr>
+<tr><th align="left">Quick Quiz:</th></tr>
+<tr><td>
+	Why can't <tt>NO_HZ_FULL</tt> in-kernel execution rely on the
+	scheduling-clock interrupt, just like <tt>HZ_PERIODIC</tt>
+	and <tt>NO_HZ_IDLE</tt> do?
+</td></tr>
+<tr><th align="left">Answer:</th></tr>
+<tr><td bgcolor="#ffffff"><font color="ffffff">
+	Because, as a performance optimization, <tt>NO_HZ_FULL</tt>
+	does not necessarily re-enable the scheduling-clock interrupt
+	on entry to each and every system call.
+</font></td></tr>
+<tr><td>&nbsp;</td></tr>
+</table>
+
+<p>
+However, RCU must be reliably informed as to whether any given
+CPU is currently in the idle loop, and, for <tt>NO_HZ_FULL</tt>,
+also whether that CPU is executing in usermode, as discussed
+<a href="#Energy Efficiency">earlier</a>.
+It also requires that the scheduling-clock interrupt be enabled when
+RCU needs it to be:
+
+<ol>
+<li>	If a CPU is either idle or executing in usermode, and RCU believes
+	it is non-idle, the scheduling-clock tick had better be running.
+	Otherwise, you will get RCU CPU stall warnings.  Or at best,
+	very long (11-second) grace periods, with a pointless IPI waking
+	the CPU from time to time.
+<li>	If a CPU is in a portion of the kernel that executes RCU read-side
+	critical sections, and RCU believes this CPU to be idle, you will get
+	random memory corruption.  <b>DON'T DO THIS!!!</b>
+
+	<br>This is one reason to test with lockdep, which will complain
+	about this sort of thing.
+<li>	If a CPU is in a portion of the kernel that is absolutely
+	positively no-joking guaranteed to never execute any RCU read-side
+	critical sections, and RCU believes this CPU to to be idle,
+	no problem.  This sort of thing is used by some architectures
+	for light-weight exception handlers, which can then avoid the
+	overhead of <tt>rcu_irq_enter()</tt> and <tt>rcu_irq_exit()</tt>
+	at exception entry and exit, respectively.
+	Some go further and avoid the entireties of <tt>irq_enter()</tt>
+	and <tt>irq_exit()</tt>.
+
+	<br>Just make very sure you are running some of your tests with
+	<tt>CONFIG_PROVE_RCU=y</tt>, just in case one of your code paths
+	was in fact joking about not doing RCU read-side critical sections.
+<li>	If a CPU is executing in the kernel with the scheduling-clock
+	interrupt disabled and RCU believes this CPU to be non-idle,
+	and if the CPU goes idle (from an RCU perspective) every few
+	jiffies, no problem.  It is usually OK for there to be the
+	occasional gap between idle periods of up to a second or so.
+
+	<br>If the gap grows too long, you get RCU CPU stall warnings.
+<li>	If a CPU is either idle or executing in usermode, and RCU believes
+	it to be idle, of course no problem.
+<li>	If a CPU is executing in the kernel, the kernel code
+	path is passing through quiescent states at a reasonable
+	frequency (preferably about once per few jiffies, but the
+	occasional excursion to a second or so is usually OK) and the
+	scheduling-clock interrupt is enabled, of course no problem.
+
+	<br>If the gap between a successive pair of quiescent states grows
+	too long, you get RCU CPU stall warnings.
+</ol>
+
+<table>
+<tr><th>&nbsp;</th></tr>
+<tr><th align="left">Quick Quiz:</th></tr>
+<tr><td>
+	But what if my driver has a hardware interrupt handler
+	that can run for many seconds?
+	I cannot invoke <tt>schedule()</tt> from an hardware
+	interrupt handler, after all!
+</td></tr>
+<tr><th align="left">Answer:</th></tr>
+<tr><td bgcolor="#ffffff"><font color="ffffff">
+	One approach is to do <tt>rcu_irq_exit();rcu_irq_enter();</tt>
+	every so often.
+	But given that long-running interrupt handlers can cause
+	other problems, not least for response time, shouldn't you
+	work to keep your interrupt handler's runtime within reasonable
+	bounds?
+</font></td></tr>
+<tr><td>&nbsp;</td></tr>
+</table>
+
+<p>
+But as long as RCU is properly informed of kernel state transitions between
+in-kernel execution, usermode execution, and idle, and as long as the
+scheduling-clock interrupt is enabled when RCU needs it to be, you
+can rest assured that the bugs you encounter will be in some other
+part of RCU or some other part of the kernel!
+
 <h3><a name="Memory Efficiency">Memory Efficiency</a></h3>
 
 <p>
diff --git a/Documentation/RCU/checklist.txt b/Documentation/RCU/checklist.txt
index 6beda556faf3..49747717d905 100644
--- a/Documentation/RCU/checklist.txt
+++ b/Documentation/RCU/checklist.txt
@@ -23,6 +23,14 @@ over a rather long period of time, but improvements are always welcome!
 	Yet another exception is where the low real-time latency of RCU's
 	read-side primitives is critically important.
 
+	One final exception is where RCU readers are used to prevent
+	the ABA problem (https://en.wikipedia.org/wiki/ABA_problem)
+	for lockless updates.  This does result in the mildly
+	counter-intuitive situation where rcu_read_lock() and
+	rcu_read_unlock() are used to protect updates, however, this
+	approach provides the same potential simplifications that garbage
+	collectors do.
+
 1.	Does the update code have proper mutual exclusion?
 
 	RCU does allow -readers- to run (almost) naked, but -writers- must
@@ -40,7 +48,9 @@ over a rather long period of time, but improvements are always welcome!
 	explain how this single task does not become a major bottleneck on
 	big multiprocessor machines (for example, if the task is updating
 	information relating to itself that other tasks can read, there
-	by definition can be no bottleneck).
+	by definition can be no bottleneck).  Note that the definition
+	of "large" has changed significantly:  Eight CPUs was "large"
+	in the year 2000, but a hundred CPUs was unremarkable in 2017.
 
 2.	Do the RCU read-side critical sections make proper use of
 	rcu_read_lock() and friends?  These primitives are needed
@@ -55,6 +65,12 @@ over a rather long period of time, but improvements are always welcome!
 	Disabling of preemption can serve as rcu_read_lock_sched(), but
 	is less readable.
 
+	Letting RCU-protected pointers "leak" out of an RCU read-side
+	critical section is every bid as bad as letting them leak out
+	from under a lock.  Unless, of course, you have arranged some
+	other means of protection, such as a lock or a reference count
+	-before- letting them out of the RCU read-side critical section.
+
 3.	Does the update code tolerate concurrent accesses?
 
 	The whole point of RCU is to permit readers to run without
@@ -78,10 +94,10 @@ over a rather long period of time, but improvements are always welcome!
 
 		This works quite well, also.
 
-	c.	Make updates appear atomic to readers.  For example,
+	c.	Make updates appear atomic to readers.	For example,
 		pointer updates to properly aligned fields will
 		appear atomic, as will individual atomic primitives.
-		Sequences of perations performed under a lock will -not-
+		Sequences of operations performed under a lock will -not-
 		appear to be atomic to RCU readers, nor will sequences
 		of multiple atomic primitives.
 
@@ -168,8 +184,8 @@ over a rather long period of time, but improvements are always welcome!
 
 5.	If call_rcu(), or a related primitive such as call_rcu_bh(),
 	call_rcu_sched(), or call_srcu() is used, the callback function
-	must be written to be called from softirq context.  In particular,
-	it cannot block.
+	will be called from softirq context.  In particular, it cannot
+	block.
 
 6.	Since synchronize_rcu() can block, it cannot be called from
 	any sort of irq context.  The same rule applies for
@@ -178,11 +194,14 @@ over a rather long period of time, but improvements are always welcome!
 	synchronize_sched_expedite(), and synchronize_srcu_expedited().
 
 	The expedited forms of these primitives have the same semantics
-	as the non-expedited forms, but expediting is both expensive
-	and unfriendly to real-time workloads.	Use of the expedited
-	primitives should be restricted to rare configuration-change
-	operations that would not normally be undertaken while a real-time
-	workload is running.
+	as the non-expedited forms, but expediting is both expensive and
+	(with the exception of synchronize_srcu_expedited()) unfriendly
+	to real-time workloads.  Use of the expedited primitives should
+	be restricted to rare configuration-change operations that would
+	not normally be undertaken while a real-time workload is running.
+	However, real-time workloads can use rcupdate.rcu_normal kernel
+	boot parameter to completely disable expedited grace periods,
+	though this might have performance implications.
 
 	In particular, if you find yourself invoking one of the expedited
 	primitives repeatedly in a loop, please do everyone a favor:
@@ -193,11 +212,6 @@ over a rather long period of time, but improvements are always welcome!
 	of the system, especially to real-time workloads running on
 	the rest of the system.
 
-	In addition, it is illegal to call the expedited forms from
-	a CPU-hotplug notifier, or while holding a lock that is acquired
-	by a CPU-hotplug notifier.  Failing to observe this restriction
-	will result in deadlock.
-
 7.	If the updater uses call_rcu() or synchronize_rcu(), then the
 	corresponding readers must use rcu_read_lock() and
 	rcu_read_unlock().  If the updater uses call_rcu_bh() or
@@ -321,7 +335,7 @@ over a rather long period of time, but improvements are always welcome!
 	Similarly, disabling preemption is not an acceptable substitute
 	for rcu_read_lock().  Code that attempts to use preemption
 	disabling where it should be using rcu_read_lock() will break
-	in real-time kernel builds.
+	in CONFIG_PREEMPT=y kernel builds.
 
 	If you want to wait for interrupt handlers, NMI handlers, and
 	code under the influence of preempt_disable(), you instead
@@ -356,23 +370,22 @@ over a rather long period of time, but improvements are always welcome!
 	not the case, a self-spawning RCU callback would prevent the
 	victim CPU from ever going offline.)
 
-14.	SRCU (srcu_read_lock(), srcu_read_unlock(), srcu_dereference(),
-	synchronize_srcu(), synchronize_srcu_expedited(), and call_srcu())
-	may only be invoked from process context.  Unlike other forms of
-	RCU, it -is- permissible to block in an SRCU read-side critical
-	section (demarked by srcu_read_lock() and srcu_read_unlock()),
-	hence the "SRCU": "sleepable RCU".  Please note that if you
-	don't need to sleep in read-side critical sections, you should be
-	using RCU rather than SRCU, because RCU is almost always faster
-	and easier to use than is SRCU.
-
-	Also unlike other forms of RCU, explicit initialization
-	and cleanup is required via init_srcu_struct() and
-	cleanup_srcu_struct().	These are passed a "struct srcu_struct"
-	that defines the scope of a given SRCU domain.	Once initialized,
-	the srcu_struct is passed to srcu_read_lock(), srcu_read_unlock()
-	synchronize_srcu(), synchronize_srcu_expedited(), and call_srcu().
-	A given synchronize_srcu() waits only for SRCU read-side critical
+14.	Unlike other forms of RCU, it -is- permissible to block in an
+	SRCU read-side critical section (demarked by srcu_read_lock()
+	and srcu_read_unlock()), hence the "SRCU": "sleepable RCU".
+	Please note that if you don't need to sleep in read-side critical
+	sections, you should be using RCU rather than SRCU, because RCU
+	is almost always faster and easier to use than is SRCU.
+
+	Also unlike other forms of RCU, explicit initialization and
+	cleanup is required either at build time via DEFINE_SRCU()
+	or DEFINE_STATIC_SRCU() or at runtime via init_srcu_struct()
+	and cleanup_srcu_struct().  These last two are passed a
+	"struct srcu_struct" that defines the scope of a given
+	SRCU domain.  Once initialized, the srcu_struct is passed
+	to srcu_read_lock(), srcu_read_unlock() synchronize_srcu(),
+	synchronize_srcu_expedited(), and call_srcu().	A given
+	synchronize_srcu() waits only for SRCU read-side critical
 	sections governed by srcu_read_lock() and srcu_read_unlock()
 	calls that have been passed the same srcu_struct.  This property
 	is what makes sleeping read-side critical sections tolerable --
@@ -390,10 +403,16 @@ over a rather long period of time, but improvements are always welcome!
 	Therefore, SRCU should be used in preference to rw_semaphore
 	only in extremely read-intensive situations, or in situations
 	requiring SRCU's read-side deadlock immunity or low read-side
-	realtime latency.
+	realtime latency.  You should also consider percpu_rw_semaphore
+	when you need lightweight readers.
 
-	Note that, rcu_assign_pointer() relates to SRCU just as it does
-	to other forms of RCU.
+	SRCU's expedited primitive (synchronize_srcu_expedited())
+	never sends IPIs to other CPUs, so it is easier on
+	real-time workloads than is synchronize_rcu_expedited(),
+	synchronize_rcu_bh_expedited() or synchronize_sched_expedited().
+
+	Note that rcu_dereference() and rcu_assign_pointer() relate to
+	SRCU just as they do to other forms of RCU.
 
 15.	The whole point of call_rcu(), synchronize_rcu(), and friends
 	is to wait until all pre-existing readers have finished before
@@ -435,3 +454,33 @@ over a rather long period of time, but improvements are always welcome!
 
 	These debugging aids can help you find problems that are
 	otherwise extremely difficult to spot.
+
+18.	If you register a callback using call_rcu(), call_rcu_bh(),
+	call_rcu_sched(), or call_srcu(), and pass in a function defined
+	within a loadable module, then it in necessary to wait for
+	all pending callbacks to be invoked after the last invocation
+	and before unloading that module.  Note that it is absolutely
+	-not- sufficient to wait for a grace period!  The current (say)
+	synchronize_rcu() implementation waits only for all previous
+	callbacks registered on the CPU that synchronize_rcu() is running
+	on, but it is -not- guaranteed to wait for callbacks registered
+	on other CPUs.
+
+	You instead need to use one of the barrier functions:
+
+	o	call_rcu() -> rcu_barrier()
+	o	call_rcu_bh() -> rcu_barrier_bh()
+	o	call_rcu_sched() -> rcu_barrier_sched()
+	o	call_srcu() -> srcu_barrier()
+
+	However, these barrier functions are absolutely -not- guaranteed
+	to wait for a grace period.  In fact, if there are no call_rcu()
+	callbacks waiting anywhere in the system, rcu_barrier() is within
+	its rights to return immediately.
+
+	So if you need to wait for both an RCU grace period and for
+	all pre-existing call_rcu() callbacks, you will need to execute
+	both rcu_barrier() and synchronize_rcu(), if necessary, using
+	something like workqueues to to execute them concurrently.
+
+	See rcubarrier.txt for more information.
diff --git a/Documentation/RCU/rcu.txt b/Documentation/RCU/rcu.txt
index 745f429fda79..7d4ae110c2c9 100644
--- a/Documentation/RCU/rcu.txt
+++ b/Documentation/RCU/rcu.txt
@@ -76,15 +76,12 @@ o	I hear that RCU is patented?  What is with that?
 	Of these, one was allowed to lapse by the assignee, and the
 	others have been contributed to the Linux kernel under GPL.
 	There are now also LGPL implementations of user-level RCU
-	available (http://lttng.org/?q=node/18).
+	available (http://liburcu.org/).
 
 o	I hear that RCU needs work in order to support realtime kernels?
 
-	This work is largely completed.  Realtime-friendly RCU can be
-	enabled via the CONFIG_PREEMPT_RCU kernel configuration
-	parameter.  However, work is in progress for enabling priority
-	boosting of preempted RCU read-side critical sections.	This is
-	needed if you have CPU-bound realtime threads.
+	Realtime-friendly RCU can be enabled via the CONFIG_PREEMPT_RCU
+	kernel configuration parameter.
 
 o	Where can I find more information on RCU?
 
diff --git a/Documentation/RCU/rcu_dereference.txt b/Documentation/RCU/rcu_dereference.txt
index b2a613f16d74..1acb26b09b48 100644
--- a/Documentation/RCU/rcu_dereference.txt
+++ b/Documentation/RCU/rcu_dereference.txt
@@ -25,35 +25,35 @@ o	You must use one of the rcu_dereference() family of primitives
 	for an example where the compiler can in fact deduce the exact
 	value of the pointer, and thus cause misordering.
 
+o	You are only permitted to use rcu_dereference on pointer values.
+	The compiler simply knows too much about integral values to
+	trust it to carry dependencies through integer operations.
+	There are a very few exceptions, namely that you can temporarily
+	cast the pointer to uintptr_t in order to:
+
+	o	Set bits and clear bits down in the must-be-zero low-order
+		bits of that pointer.  This clearly means that the pointer
+		must have alignment constraints, for example, this does
+		-not- work in general for char* pointers.
+
+	o	XOR bits to translate pointers, as is done in some
+		classic buddy-allocator algorithms.
+
+	It is important to cast the value back to pointer before
+	doing much of anything else with it.
+
 o	Avoid cancellation when using the "+" and "-" infix arithmetic
 	operators.  For example, for a given variable "x", avoid
-	"(x-x)".  There are similar arithmetic pitfalls from other
-	arithmetic operators, such as "(x*0)", "(x/(x+1))" or "(x%1)".
-	The compiler is within its rights to substitute zero for all of
-	these expressions, so that subsequent accesses no longer depend
-	on the rcu_dereference(), again possibly resulting in bugs due
-	to misordering.
+	"(x-(uintptr_t)x)" for char* pointers.	The compiler is within its
+	rights to substitute zero for this sort of expression, so that
+	subsequent accesses no longer depend on the rcu_dereference(),
+	again possibly resulting in bugs due to misordering.
 
 	Of course, if "p" is a pointer from rcu_dereference(), and "a"
 	and "b" are integers that happen to be equal, the expression
 	"p+a-b" is safe because its value still necessarily depends on
 	the rcu_dereference(), thus maintaining proper ordering.
 
-o	Avoid all-zero operands to the bitwise "&" operator, and
-	similarly avoid all-ones operands to the bitwise "|" operator.
-	If the compiler is able to deduce the value of such operands,
-	it is within its rights to substitute the corresponding constant
-	for the bitwise operation.  Once again, this causes subsequent
-	accesses to no longer depend on the rcu_dereference(), causing
-	bugs due to misordering.
-
-	Please note that single-bit operands to bitwise "&" can also
-	be dangerous.  At this point, the compiler knows that the
-	resulting value can only take on one of two possible values.
-	Therefore, a very small amount of additional information will
-	allow the compiler to deduce the exact value, which again can
-	result in misordering.
-
 o	If you are using RCU to protect JITed functions, so that the
 	"()" function-invocation operator is applied to a value obtained
 	(directly or indirectly) from rcu_dereference(), you may need to
@@ -61,25 +61,6 @@ o	If you are using RCU to protect JITed functions, so that the
 	This issue arises on some systems when a newly JITed function is
 	using the same memory that was used by an earlier JITed function.
 
-o	Do not use the results from the boolean "&&" and "||" when
-	dereferencing.	For example, the following (rather improbable)
-	code is buggy:
-
-		int *p;
-		int *q;
-
-		...
-
-		p = rcu_dereference(gp)
-		q = &global_q;
-		q += p != &oom_p1 && p != &oom_p2;
-		r1 = *q;  /* BUGGY!!! */
-
-	The reason this is buggy is that "&&" and "||" are often compiled
-	using branches.  While weak-memory machines such as ARM or PowerPC
-	do order stores after such branches, they can speculate loads,
-	which can result in misordering bugs.
-
 o	Do not use the results from relational operators ("==", "!=",
 	">", ">=", "<", or "<=") when dereferencing.  For example,
 	the following (quite strange) code is buggy:
diff --git a/Documentation/RCU/rcubarrier.txt b/Documentation/RCU/rcubarrier.txt
index b10cfe711e68..5d7759071a3e 100644
--- a/Documentation/RCU/rcubarrier.txt
+++ b/Documentation/RCU/rcubarrier.txt
@@ -263,6 +263,11 @@ Quick Quiz #2: What happens if CPU 0's rcu_barrier_func() executes
 	are delayed for a full grace period? Couldn't this result in
 	rcu_barrier() returning prematurely?
 
+The current rcu_barrier() implementation is more complex, due to the need
+to avoid disturbing idle CPUs (especially on battery-powered systems)
+and the need to minimally disturb non-idle CPUs in real-time systems.
+However, the code above illustrates the concepts.
+
 
 rcu_barrier() Summary
 
diff --git a/Documentation/RCU/stallwarn.txt b/Documentation/RCU/stallwarn.txt
index 96a3d81837e1..a08f928c8557 100644
--- a/Documentation/RCU/stallwarn.txt
+++ b/Documentation/RCU/stallwarn.txt
@@ -40,7 +40,9 @@ o	Booting Linux using a console connection that is too slow to
 o	Anything that prevents RCU's grace-period kthreads from running.
 	This can result in the "All QSes seen" console-log message.
 	This message will include information on when the kthread last
-	ran and how often it should be expected to run.
+	ran and how often it should be expected to run.  It can also
+	result in the "rcu_.*kthread starved for" console-log message,
+	which will include additional debugging information.
 
 o	A CPU-bound real-time task in a CONFIG_PREEMPT kernel, which might
 	happen to preempt a low-priority task in the middle of an RCU
@@ -60,6 +62,20 @@ o	A CPU-bound real-time task in a CONFIG_PREEMPT_RT kernel that
 	CONFIG_PREEMPT_RCU case, you might see stall-warning
 	messages.
 
+o	A periodic interrupt whose handler takes longer than the time
+	interval between successive pairs of interrupts.  This can
+	prevent RCU's kthreads and softirq handlers from running.
+	Note that certain high-overhead debugging options, for example
+	the function_graph tracer, can result in interrupt handler taking
+	considerably longer than normal, which can in turn result in
+	RCU CPU stall warnings.
+
+o	Testing a workload on a fast system, tuning the stall-warning
+	timeout down to just barely avoid RCU CPU stall warnings, and then
+	running the same workload with the same stall-warning timeout on a
+	slow system.  Note that thermal throttling and on-demand governors
+	can cause a single system to be sometimes fast and sometimes slow!
+
 o	A hardware or software issue shuts off the scheduler-clock
 	interrupt on a CPU that is not in dyntick-idle mode.  This
 	problem really has happened, and seems to be most likely to
@@ -155,67 +171,32 @@ Interpreting RCU's CPU Stall-Detector "Splats"
 For non-RCU-tasks flavors of RCU, when a CPU detects that it is stalling,
 it will print a message similar to the following:
 
-INFO: rcu_sched_state detected stall on CPU 5 (t=2500 jiffies)
-
-This message indicates that CPU 5 detected that it was causing a stall,
-and that the stall was affecting RCU-sched.  This message will normally be
-followed by a stack dump of the offending CPU.  On TREE_RCU kernel builds,
-RCU and RCU-sched are implemented by the same underlying mechanism,
-while on PREEMPT_RCU kernel builds, RCU is instead implemented
-by rcu_preempt_state.
-
-On the other hand, if the offending CPU fails to print out a stall-warning
-message quickly enough, some other CPU will print a message similar to
-the following:
-
-INFO: rcu_bh_state detected stalls on CPUs/tasks: { 3 5 } (detected by 2, 2502 jiffies)
+	INFO: rcu_sched detected stalls on CPUs/tasks:
+	2-...: (3 GPs behind) idle=06c/0/0 softirq=1453/1455 fqs=0
+	16-...: (0 ticks this GP) idle=81c/0/0 softirq=764/764 fqs=0
+	(detected by 32, t=2603 jiffies, g=7073, c=7072, q=625)
 
-This message indicates that CPU 2 detected that CPUs 3 and 5 were both
-causing stalls, and that the stall was affecting RCU-bh.  This message
+This message indicates that CPU 32 detected that CPUs 2 and 16 were both
+causing stalls, and that the stall was affecting RCU-sched.  This message
 will normally be followed by stack dumps for each CPU.  Please note that
-PREEMPT_RCU builds can be stalled by tasks as well as by CPUs,
-and that the tasks will be indicated by PID, for example, "P3421".
-It is even possible for a rcu_preempt_state stall to be caused by both
-CPUs -and- tasks, in which case the offending CPUs and tasks will all
-be called out in the list.
-
-Finally, if the grace period ends just as the stall warning starts
-printing, there will be a spurious stall-warning message:
-
-INFO: rcu_bh_state detected stalls on CPUs/tasks: { } (detected by 4, 2502 jiffies)
-
-This is rare, but does happen from time to time in real life.  It is also
-possible for a zero-jiffy stall to be flagged in this case, depending
-on how the stall warning and the grace-period initialization happen to
-interact.  Please note that it is not possible to entirely eliminate this
-sort of false positive without resorting to things like stop_machine(),
-which is overkill for this sort of problem.
-
-Recent kernels will print a long form of the stall-warning message:
-
-	INFO: rcu_preempt detected stall on CPU
-	0: (63959 ticks this GP) idle=241/3fffffffffffffff/0 softirq=82/543
-	   (t=65000 jiffies)
-
-In kernels with CONFIG_RCU_FAST_NO_HZ, more information is printed:
-
-	INFO: rcu_preempt detected stall on CPU
-	0: (64628 ticks this GP) idle=dd5/3fffffffffffffff/0 softirq=82/543 last_accelerate: a345/d342 nonlazy_posted: 25 .D
-	   (t=65000 jiffies)
+PREEMPT_RCU builds can be stalled by tasks as well as by CPUs, and that
+the tasks will be indicated by PID, for example, "P3421".  It is even
+possible for a rcu_preempt_state stall to be caused by both CPUs -and-
+tasks, in which case the offending CPUs and tasks will all be called
+out in the list.
 
-The "(64628 ticks this GP)" indicates that this CPU has taken more
-than 64,000 scheduling-clock interrupts during the current stalled
-grace period.  If the CPU was not yet aware of the current grace
-period (for example, if it was offline), then this part of the message
-indicates how many grace periods behind the CPU is.
+CPU 2's "(3 GPs behind)" indicates that this CPU has not interacted with
+the RCU core for the past three grace periods.  In contrast, CPU 16's "(0
+ticks this GP)" indicates that this CPU has not taken any scheduling-clock
+interrupts during the current stalled grace period.
 
 The "idle=" portion of the message prints the dyntick-idle state.
 The hex number before the first "/" is the low-order 12 bits of the
-dynticks counter, which will have an even-numbered value if the CPU is
-in dyntick-idle mode and an odd-numbered value otherwise.  The hex
-number between the two "/"s is the value of the nesting, which will
-be a small positive number if in the idle loop and a very large positive
-number (as shown above) otherwise.
+dynticks counter, which will have an even-numbered value if the CPU
+is in dyntick-idle mode and an odd-numbered value otherwise.  The hex
+number between the two "/"s is the value of the nesting, which will be
+a small non-negative number if in the idle loop (as shown above) and a
+very large positive number otherwise.
 
 The "softirq=" portion of the message tracks the number of RCU softirq
 handlers that the stalled CPU has executed.  The number before the "/"
@@ -230,24 +211,72 @@ handlers are no longer able to execute on this CPU.  This can happen if
 the stalled CPU is spinning with interrupts are disabled, or, in -rt
 kernels, if a high-priority process is starving RCU's softirq handler.
 
-For CONFIG_RCU_FAST_NO_HZ kernels, the "last_accelerate:" prints the
-low-order 16 bits (in hex) of the jiffies counter when this CPU last
-invoked rcu_try_advance_all_cbs() from rcu_needs_cpu() or last invoked
-rcu_accelerate_cbs() from rcu_prepare_for_idle().  The "nonlazy_posted:"
-prints the number of non-lazy callbacks posted since the last call to
-rcu_needs_cpu().  Finally, an "L" indicates that there are currently
-no non-lazy callbacks ("." is printed otherwise, as shown above) and
-"D" indicates that dyntick-idle processing is enabled ("." is printed
-otherwise, for example, if disabled via the "nohz=" kernel boot parameter).
+The "fps=" shows the number of force-quiescent-state idle/offline
+detection passes that the grace-period kthread has made across this
+CPU since the last time that this CPU noted the beginning of a grace
+period.
+
+The "detected by" line indicates which CPU detected the stall (in this
+case, CPU 32), how many jiffies have elapsed since the start of the
+grace period (in this case 2603), the number of the last grace period
+to start and to complete (7073 and 7072, respectively), and an estimate
+of the total number of RCU callbacks queued across all CPUs (625 in
+this case).
+
+In kernels with CONFIG_RCU_FAST_NO_HZ, more information is printed
+for each CPU:
+
+	0: (64628 ticks this GP) idle=dd5/3fffffffffffffff/0 softirq=82/543 last_accelerate: a345/d342 nonlazy_posted: 25 .D
+
+The "last_accelerate:" prints the low-order 16 bits (in hex) of the
+jiffies counter when this CPU last invoked rcu_try_advance_all_cbs()
+from rcu_needs_cpu() or last invoked rcu_accelerate_cbs() from
+rcu_prepare_for_idle().  The "nonlazy_posted:" prints the number
+of non-lazy callbacks posted since the last call to rcu_needs_cpu().
+Finally, an "L" indicates that there are currently no non-lazy callbacks
+("." is printed otherwise, as shown above) and "D" indicates that
+dyntick-idle processing is enabled ("." is printed otherwise, for example,
+if disabled via the "nohz=" kernel boot parameter).
+
+If the grace period ends just as the stall warning starts printing,
+there will be a spurious stall-warning message, which will include
+the following:
+
+	INFO: Stall ended before state dump start
+
+This is rare, but does happen from time to time in real life.  It is also
+possible for a zero-jiffy stall to be flagged in this case, depending
+on how the stall warning and the grace-period initialization happen to
+interact.  Please note that it is not possible to entirely eliminate this
+sort of false positive without resorting to things like stop_machine(),
+which is overkill for this sort of problem.
+
+If all CPUs and tasks have passed through quiescent states, but the
+grace period has nevertheless failed to end, the stall-warning splat
+will include something like the following:
+
+	All QSes seen, last rcu_preempt kthread activity 23807 (4297905177-4297881370), jiffies_till_next_fqs=3, root ->qsmask 0x0
+
+The "23807" indicates that it has been more than 23 thousand jiffies
+since the grace-period kthread ran.  The "jiffies_till_next_fqs"
+indicates how frequently that kthread should run, giving the number
+of jiffies between force-quiescent-state scans, in this case three,
+which is way less than 23807.  Finally, the root rcu_node structure's
+->qsmask field is printed, which will normally be zero.
 
 If the relevant grace-period kthread has been unable to run prior to
-the stall warning, the following additional line is printed:
+the stall warning, as was the case in the "All QSes seen" line above,
+the following additional line is printed:
 
-	rcu_preempt kthread starved for 2023 jiffies!
+	kthread starved for 23807 jiffies! g7073 c7072 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x1
 
-Starving the grace-period kthreads of CPU time can of course result in
-RCU CPU stall warnings even when all CPUs and tasks have passed through
-the required quiescent states.
+Starving the grace-period kthreads of CPU time can of course result
+in RCU CPU stall warnings even when all CPUs and tasks have passed
+through the required quiescent states.  The "g" and "c" numbers flag the
+number of the last grace period started and completed, respectively,
+the "f" precedes the ->gp_flags command to the grace-period kthread,
+the "RCU_GP_WAIT_FQS" indicates that the kthread is waiting for a short
+timeout, and the "state" precedes value of the task_struct ->state field.
 
 
 Multiple Warnings From One Stall
@@ -264,13 +293,28 @@ Stall Warnings for Expedited Grace Periods
 If an expedited grace period detects a stall, it will place a message
 like the following in dmesg:
 
-	INFO: rcu_sched detected expedited stalls on CPUs: { 1 2 6 } 26009 jiffies s: 1043
-
-This indicates that CPUs 1, 2, and 6 have failed to respond to a
-reschedule IPI, that the expedited grace period has been going on for
-26,009 jiffies, and that the expedited grace-period sequence counter is
-1043.  The fact that this last value is odd indicates that an expedited
-grace period is in flight.
+	INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 7-... } 21119 jiffies s: 73 root: 0x2/.
+
+This indicates that CPU 7 has failed to respond to a reschedule IPI.
+The three periods (".") following the CPU number indicate that the CPU
+is online (otherwise the first period would instead have been "O"),
+that the CPU was online at the beginning of the expedited grace period
+(otherwise the second period would have instead been "o"), and that
+the CPU has been online at least once since boot (otherwise, the third
+period would instead have been "N").  The number before the "jiffies"
+indicates that the expedited grace period has been going on for 21,119
+jiffies.  The number following the "s:" indicates that the expedited
+grace-period sequence counter is 73.  The fact that this last value is
+odd indicates that an expedited grace period is in flight.  The number
+following "root:" is a bitmask that indicates which children of the root
+rcu_node structure correspond to CPUs and/or tasks that are blocking the
+current expedited grace period.  If the tree had more than one level,
+additional hex numbers would be printed for the states of the other
+rcu_node structures in the tree.
+
+As with normal grace periods, PREEMPT_RCU builds can be stalled by
+tasks as well as by CPUs, and that the tasks will be indicated by PID,
+for example, "P3421".
 
 It is entirely possible to see stall warnings from normal and from
-expedited grace periods at about the same time from the same run.
+expedited grace periods at about the same time during the same run.
diff --git a/Documentation/RCU/torture.txt b/Documentation/RCU/torture.txt
index 278f6a9383b6..55918b54808b 100644
--- a/Documentation/RCU/torture.txt
+++ b/Documentation/RCU/torture.txt
@@ -276,15 +276,17 @@ o	"Free-Block Circulation": Shows the number of torture structures
 	somehow gets incremented farther than it should.
 
 Different implementations of RCU can provide implementation-specific
-additional information.  For example, SRCU provides the following
+additional information.  For example, Tree SRCU provides the following
 additional line:
 
-	srcu-torture: per-CPU(idx=1): 0(0,1) 1(0,1) 2(0,0) 3(0,1)
+	srcud-torture: Tree SRCU per-CPU(idx=0): 0(35,-21) 1(-4,24) 2(1,1) 3(-26,20) 4(28,-47) 5(-9,4) 6(-10,14) 7(-14,11) T(1,6)
 
-This line shows the per-CPU counter state.  The numbers in parentheses are
-the values of the "old" and "current" counters for the corresponding CPU.
-The "idx" value maps the "old" and "current" values to the underlying
-array, and is useful for debugging.
+This line shows the per-CPU counter state, in this case for Tree SRCU
+using a dynamically allocated srcu_struct (hence "srcud-" rather than
+"srcu-").  The numbers in parentheses are the values of the "old" and
+"current" counters for the corresponding CPU.  The "idx" value maps the
+"old" and "current" values to the underlying array, and is useful for
+debugging.  The final "T" entry contains the totals of the counters.
 
 
 USAGE
@@ -304,3 +306,9 @@ checked for such errors.  The "rmmod" command forces a "SUCCESS",
 "FAILURE", or "RCU_HOTPLUG" indication to be printk()ed.  The first
 two are self-explanatory, while the last indicates that while there
 were no RCU failures, CPU-hotplug problems were detected.
+
+However, the tools/testing/selftests/rcutorture/bin/kvm.sh script
+provides better automation, including automatic failure analysis.
+It assumes a qemu/kvm-enabled platform, and runs guest OSes out of initrd.
+See tools/testing/selftests/rcutorture/doc/initrd.txt for instructions
+on setting up such an initrd.
diff --git a/Documentation/RCU/whatisRCU.txt b/Documentation/RCU/whatisRCU.txt
index 8ed6c9f6133c..df62466da4e0 100644
--- a/Documentation/RCU/whatisRCU.txt
+++ b/Documentation/RCU/whatisRCU.txt
@@ -890,6 +890,8 @@ SRCU:	Critical sections	Grace period		Barrier
 	srcu_read_lock_held
 
 SRCU:	Initialization/cleanup
+	DEFINE_SRCU
+	DEFINE_STATIC_SRCU
 	init_srcu_struct
 	cleanup_srcu_struct
 
@@ -913,7 +915,8 @@ a.	Will readers need to block?  If so, you need SRCU.
 b.	What about the -rt patchset?  If readers would need to block
 	in an non-rt kernel, you need SRCU.  If readers would block
 	in a -rt kernel, but not in a non-rt kernel, SRCU is not
-	necessary.
+	necessary.  (The -rt patchset turns spinlocks into sleeplocks,
+	hence this distinction.)
 
 c.	Do you need to treat NMI handlers, hardirq handlers,
 	and code segments with preemption disabled (whether
diff --git a/Documentation/acpi/lpit.txt b/Documentation/acpi/lpit.txt
new file mode 100644
index 000000000000..b426398d2e97
--- /dev/null
+++ b/Documentation/acpi/lpit.txt
@@ -0,0 +1,25 @@
+To enumerate platform Low Power Idle states, Intel platforms are using
+“Low Power Idle Table” (LPIT). More details about this table can be
+downloaded from:
+http://www.uefi.org/sites/default/files/resources/Intel_ACPI_Low_Power_S0_Idle.pdf
+
+Residencies for each low power state can be read via FFH
+(Function fixed hardware) or a memory mapped interface.
+
+On platforms supporting S0ix sleep states, there can be two types of
+residencies:
+- CPU PKG C10 (Read via FFH interface)
+- Platform Controller Hub (PCH) SLP_S0 (Read via memory mapped interface)
+
+The following attributes are added dynamically to the cpuidle
+sysfs attribute group:
+	/sys/devices/system/cpu/cpuidle/low_power_idle_cpu_residency_us
+	/sys/devices/system/cpu/cpuidle/low_power_idle_system_residency_us
+
+The "low_power_idle_cpu_residency_us" attribute shows time spent
+by the CPU package in PKG C10
+
+The "low_power_idle_system_residency_us" attribute shows SLP_S0
+residency, or system time spent with the SLP_S0# signal asserted.
+This is the lowest possible system power state, achieved only when CPU is in
+PKG C10 and all functional blocks in PCH are in a low power state.
diff --git a/Documentation/admin-guide/LSM/tomoyo.rst b/Documentation/admin-guide/LSM/tomoyo.rst
index a5947218fa64..e2d6b6e15082 100644
--- a/Documentation/admin-guide/LSM/tomoyo.rst
+++ b/Documentation/admin-guide/LSM/tomoyo.rst
@@ -9,8 +9,8 @@ TOMOYO is a name-based MAC extension (LSM module) for the Linux kernel.
 
 LiveCD-based tutorials are available at
 
-http://tomoyo.sourceforge.jp/1.7/1st-step/ubuntu10.04-live/
-http://tomoyo.sourceforge.jp/1.7/1st-step/centos5-live/
+http://tomoyo.sourceforge.jp/1.8/ubuntu12.04-live.html
+http://tomoyo.sourceforge.jp/1.8/centos6-live.html
 
 Though these tutorials use non-LSM version of TOMOYO, they are useful for you
 to know what TOMOYO is.
@@ -21,35 +21,35 @@ How to enable TOMOYO?
 Build the kernel with ``CONFIG_SECURITY_TOMOYO=y`` and pass ``security=tomoyo`` on
 kernel's command line.
 
-Please see http://tomoyo.sourceforge.jp/2.3/ for details.
+Please see http://tomoyo.osdn.jp/2.5/ for details.
 
 Where is documentation?
 =======================
 
 User <-> Kernel interface documentation is available at
-http://tomoyo.sourceforge.jp/2.3/policy-reference.html .
+http://tomoyo.osdn.jp/2.5/policy-specification/index.html .
 
 Materials we prepared for seminars and symposiums are available at
-http://sourceforge.jp/projects/tomoyo/docs/?category_id=532&language_id=1 .
+http://osdn.jp/projects/tomoyo/docs/?category_id=532&language_id=1 .
 Below lists are chosen from three aspects.
 
 What is TOMOYO?
   TOMOYO Linux Overview
-    http://sourceforge.jp/projects/tomoyo/docs/lca2009-takeda.pdf
+    http://osdn.jp/projects/tomoyo/docs/lca2009-takeda.pdf
   TOMOYO Linux: pragmatic and manageable security for Linux
-    http://sourceforge.jp/projects/tomoyo/docs/freedomhectaipei-tomoyo.pdf
+    http://osdn.jp/projects/tomoyo/docs/freedomhectaipei-tomoyo.pdf
   TOMOYO Linux: A Practical Method to Understand and Protect Your Own Linux Box
-    http://sourceforge.jp/projects/tomoyo/docs/PacSec2007-en-no-demo.pdf
+    http://osdn.jp/projects/tomoyo/docs/PacSec2007-en-no-demo.pdf
 
 What can TOMOYO do?
   Deep inside TOMOYO Linux
-    http://sourceforge.jp/projects/tomoyo/docs/lca2009-kumaneko.pdf
+    http://osdn.jp/projects/tomoyo/docs/lca2009-kumaneko.pdf
   The role of "pathname based access control" in security.
-    http://sourceforge.jp/projects/tomoyo/docs/lfj2008-bof.pdf
+    http://osdn.jp/projects/tomoyo/docs/lfj2008-bof.pdf
 
 History of TOMOYO?
   Realities of Mainlining
-    http://sourceforge.jp/projects/tomoyo/docs/lfj2008.pdf
+    http://osdn.jp/projects/tomoyo/docs/lfj2008.pdf
 
 What is future plan?
 ====================
@@ -60,6 +60,6 @@ multiple LSM modules at the same time. We feel sorry that you have to give up
 SELinux/SMACK/AppArmor etc. when you want to use TOMOYO.
 
 We hope that LSM becomes stackable in future. Meanwhile, you can use non-LSM
-version of TOMOYO, available at http://tomoyo.sourceforge.jp/1.7/ .
+version of TOMOYO, available at http://tomoyo.osdn.jp/1.8/ .
 LSM version of TOMOYO is a subset of non-LSM version of TOMOYO. We are planning
 to port non-LSM version's functionalities to LSM versions.
diff --git a/Documentation/admin-guide/README.rst b/Documentation/admin-guide/README.rst
index b5343c5aa224..63066db39910 100644
--- a/Documentation/admin-guide/README.rst
+++ b/Documentation/admin-guide/README.rst
@@ -350,7 +350,7 @@ If something goes wrong
    help debugging the problem.  The text above the dump is also
    important: it tells something about why the kernel dumped code (in
    the above example, it's due to a bad kernel pointer). More information
-   on making sense of the dump is in Documentation/admin-guide/oops-tracing.rst
+   on making sense of the dump is in Documentation/admin-guide/bug-hunting.rst
 
  - If you compiled the kernel with CONFIG_KALLSYMS you can send the dump
    as is, otherwise you will have to use the ``ksymoops`` program to make
diff --git a/Documentation/admin-guide/bug-hunting.rst b/Documentation/admin-guide/bug-hunting.rst
index 08c4b1308189..f278b289e260 100644
--- a/Documentation/admin-guide/bug-hunting.rst
+++ b/Documentation/admin-guide/bug-hunting.rst
@@ -240,7 +240,7 @@ In order to report it upstream, you should identify the mailing list
 used for the development of the affected code. This can be done by using
 the ``get_maintainer.pl`` script.
 
-For example, if you find a bug at the gspca's conex.c file, you can get
+For example, if you find a bug at the gspca's sonixj.c file, you can get
 their maintainers with::
 
 	$ ./scripts/get_maintainer.pl -f drivers/media/usb/gspca/sonixj.c
@@ -257,7 +257,7 @@ Please notice that it will point to:
   Tejun and Bhaktipriya (in this specific case, none really envolved on the
   development of this file);
 - The driver maintainer (Hans Verkuil);
-- The subsystem maintainer (Mauro Carvalho Chehab)
+- The subsystem maintainer (Mauro Carvalho Chehab);
 - The driver and/or subsystem mailing list (linux-media@vger.kernel.org);
 - the Linux Kernel mailing list (linux-kernel@vger.kernel.org).
 
@@ -274,14 +274,14 @@ Fixing the bug
 --------------
 
 If you know programming, you could help us by not only reporting the bug,
-but also providing us with a solution. After all open source is about
+but also providing us with a solution. After all, open source is about
 sharing what you do and don't you want to be recognised for your genius?
 
 If you decide to take this way, once you have worked out a fix please submit
 it upstream.
 
 Please do read
-ref:`Documentation/process/submitting-patches.rst <submittingpatches>` though
+:ref:`Documentation/process/submitting-patches.rst <submittingpatches>` though
 to help your code get accepted.
 
 
diff --git a/Documentation/admin-guide/devices.txt b/Documentation/admin-guide/devices.txt
index 6b71852dadc2..4ec843123cc3 100644
--- a/Documentation/admin-guide/devices.txt
+++ b/Documentation/admin-guide/devices.txt
@@ -3081,3 +3081,8 @@
 		  1 = /dev/osd1		Second OSD Device
 		  ...
 		  255 = /dev/osd255	256th OSD Device
+
+ 384-511 char	RESERVED FOR DYNAMIC ASSIGNMENT
+		Character devices that request a dynamic allocation of major
+		number will take numbers starting from 511 and downward,
+		once the 234-254 range is full.
diff --git a/Documentation/admin-guide/dynamic-debug-howto.rst b/Documentation/admin-guide/dynamic-debug-howto.rst
index 12278a926370..fdf72429f801 100644
--- a/Documentation/admin-guide/dynamic-debug-howto.rst
+++ b/Documentation/admin-guide/dynamic-debug-howto.rst
@@ -18,7 +18,7 @@ shortcut for ``print_hex_dump(KERN_DEBUG)``.
 
 For ``print_hex_dump_debug()``/``print_hex_dump_bytes()``, format string is
 its ``prefix_str`` argument, if it is constant string; or ``hexdump``
-in case ``prefix_str`` is build dynamically.
+in case ``prefix_str`` is built dynamically.
 
 Dynamic debug has even more useful features:
 
@@ -197,8 +197,8 @@ line
     line number matches the callsite line number exactly.  A
     range of line numbers matches any callsite between the first
     and last line number inclusive.  An empty first number means
-    the first line in the file, an empty line number means the
-    last number in the file.  Examples::
+    the first line in the file, an empty last line number means the
+    last line number in the file.  Examples::
 
 	line 1603           // exactly line 1603
 	line 1600-1605      // the six lines from line 1600 to line 1605
diff --git a/Documentation/admin-guide/kernel-parameters.rst b/Documentation/admin-guide/kernel-parameters.rst
index d76ab3907e2b..b2598cc9834c 100644
--- a/Documentation/admin-guide/kernel-parameters.rst
+++ b/Documentation/admin-guide/kernel-parameters.rst
@@ -138,6 +138,7 @@ parameter is applicable::
 	PPT	Parallel port support is enabled.
 	PS2	Appropriate PS/2 support is enabled.
 	RAM	RAM disk support is enabled.
+	RDT	Intel Resource Director Technology.
 	S390	S390 architecture is enabled.
 	SCSI	Appropriate SCSI support is enabled.
 			A lot of drivers have their options described inside
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index d9c171ce4190..6571fbfdb2a1 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -314,7 +314,7 @@
 	amijoy.map=	[HW,JOY] Amiga joystick support
 			Map of devices attached to JOY0DAT and JOY1DAT
 			Format: <a>,<b>
-			See also Documentation/input/joystick.txt
+			See also Documentation/input/joydev/joystick.rst
 
 	analog.map=	[HW,JOY] Analog joystick and gamepad support
 			Specifies type or capabilities of an analog joystick
@@ -439,7 +439,7 @@
 	bttv.card=	[HW,V4L] bttv (bt848 + bt878 based grabber cards)
 	bttv.radio=	Most important insmod options are available as
 			kernel args too.
-	bttv.pll=	See Documentation/video4linux/bttv/Insmod-options
+	bttv.pll=	See Documentation/media/v4l-drivers/bttv.rst
 	bttv.tuner=
 
 	bulk_remove=off	[PPC]  This parameter disables the use of the pSeries
@@ -641,8 +641,8 @@
 		For now, only VisioBraille is supported.
 
 	consoleblank=	[KNL] The console blank (screen saver) timeout in
-			seconds. Defaults to 10*60 = 10mins. A value of 0
-			disables the blank timer.
+			seconds. A value of 0 disables the blank timer.
+                       Defaults to 0.
 
 	coredump_filter=
 			[KNL] Change the default value for
@@ -709,6 +709,9 @@
 			It will be ignored when crashkernel=X,high is not used
 			or memory reserved is below 4G.
 
+	crossrelease_fullstack
+			[KNL] Allow to record full stack trace in cross-release
+
 	cryptomgr.notests
                         [KNL] Disable crypto self-tests
 
@@ -724,7 +727,7 @@
 	db9.dev[2|3]=	[HW,JOY] Multisystem joystick support via parallel port
 			(one device per port)
 			Format: <port#>,<type>
-			See also Documentation/input/joystick-parport.txt
+			See also Documentation/input/devices/joystick-parport.rst
 
 	ddebug_query=   [KNL,DYNAMIC_DEBUG] Enable debug messages at early boot
 			time. See
@@ -854,7 +857,7 @@
 			The filter can be disabled or changed to another
 			driver later using sysfs.
 
-	drm_kms_helper.edid_firmware=[<connector>:]<file>[,[<connector>:]<file>]
+	drm.edid_firmware=[<connector>:]<file>[,[<connector>:]<file>]
 			Broken monitors, graphic adapters, KVMs and EDIDless
 			panels may send no or incorrect EDID data sets.
 			This parameter allows to specify an EDID data sets
@@ -1220,7 +1223,7 @@
 			[HW,JOY] Multisystem joystick and NES/SNES/PSX pad
 			support via parallel port (up to 5 devices per port)
 			Format: <port#>,<pad1>,<pad2>,<pad3>,<pad4>,<pad5>
-			See also Documentation/input/joystick-parport.txt
+			See also Documentation/input/devices/joystick-parport.rst
 
 	gamma=		[HW,DRM]
 
@@ -1713,6 +1716,13 @@
 	irqaffinity=	[SMP] Set the default irq affinity mask
 			The argument is a cpu list, as described above.
 
+	irqchip.gicv2_force_probe=
+			[ARM, ARM64]
+			Format: <bool>
+			Force the kernel to look for the second 4kB page
+			of a GICv2 controller even if the memory range
+			exposed by the device tree is too small.
+
 	irqfixup	[HW]
 			When an interrupt is not handled search all handlers
 			for it. Intended to get systems with badly broken
@@ -1727,20 +1737,33 @@
 	isapnp=		[ISAPNP]
 			Format: <RDP>,<reset>,<pci_scan>,<verbosity>
 
-	isolcpus=	[KNL,SMP] Isolate CPUs from the general scheduler.
-			The argument is a cpu list, as described above.
+	isolcpus=	[KNL,SMP] Isolate a given set of CPUs from disturbance.
+			[Deprecated - use cpusets instead]
+			Format: [flag-list,]<cpu-list>
+
+			Specify one or more CPUs to isolate from disturbances
+			specified in the flag list (default: domain):
+
+			nohz
+			  Disable the tick when a single task runs.
+			domain
+			  Isolate from the general SMP balancing and scheduling
+			  algorithms. Note that performing domain isolation this way
+			  is irreversible: it's not possible to bring back a CPU to
+			  the domains once isolated through isolcpus. It's strongly
+			  advised to use cpusets instead to disable scheduler load
+			  balancing through the "cpuset.sched_load_balance" file.
+			  It offers a much more flexible interface where CPUs can
+			  move in and out of an isolated set anytime.
+
+			  You can move a process onto or off an "isolated" CPU via
+			  the CPU affinity syscalls or cpuset.
+			  <cpu number> begins at 0 and the maximum value is
+			  "number of CPUs in system - 1".
+
+			The format of <cpu-list> is described above.
 
-			This option can be used to specify one or more CPUs
-			to isolate from the general SMP balancing and scheduling
-			algorithms. You can move a process onto or off an
-			"isolated" CPU via the CPU affinity syscalls or cpuset.
-			<cpu number> begins at 0 and the maximum value is
-			"number of CPUs in system - 1".
 
-			This option is the preferred way to isolate CPUs. The
-			alternative -- manually setting the CPU mask of all
-			tasks in the system -- can cause problems and
-			suboptimal load balancer performance.
 
 	iucv=		[HW,NET]
 
@@ -1766,7 +1789,7 @@
 				ivrs_acpihid[00:14.5]=AMD0020:0
 
 	js=		[HW,JOY] Analog joystick
-			See Documentation/input/joystick.txt.
+			See Documentation/input/joydev/joystick.rst.
 
 	nokaslr		[KNL]
 			When CONFIG_RANDOMIZE_BASE is set, this disables
@@ -1841,13 +1864,6 @@
 			Built with CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y,
 			the default is off.
 
-	kmemcheck=	[X86] Boot-time kmemcheck enable/disable/one-shot mode
-			Valid arguments: 0, 1, 2
-			kmemcheck=0 (disabled)
-			kmemcheck=1 (enabled)
-			kmemcheck=2 (one-shot mode)
-			Default: 2 (one-shot mode)
-
 	kvm.ignore_msrs=[KVM] Ignore guest accesses to unhandled MSRs.
 			Default is 0 (don't ignore, but inject #GP)
 
@@ -1874,6 +1890,10 @@
 			[KVM,ARM] Trap guest accesses to GICv3 common
 			system registers
 
+	kvm-arm.vgic_v4_enable=
+			[KVM,ARM] Allow use of GICv4 for direct injection of
+			LPIs.
+
 	kvm-intel.ept=	[KVM,Intel] Disable extended page tables
 			(virtualized MMU) support on capable Intel chips.
 			Default is 1 (enabled)
@@ -2233,14 +2253,25 @@
 			memory contents and reserves bad memory
 			regions that are detected.
 
+	mem_encrypt=	[X86-64] AMD Secure Memory Encryption (SME) control
+			Valid arguments: on, off
+			Default (depends on kernel configuration option):
+			  on  (CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT=y)
+			  off (CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT=n)
+			mem_encrypt=on:		Activate SME
+			mem_encrypt=off:	Do not activate SME
+
+			Refer to Documentation/x86/amd-memory-encryption.txt
+			for details on when memory encryption can be activated.
+
 	mem_sleep_default=	[SUSPEND] Default system suspend mode:
 			s2idle  - Suspend-To-Idle
 			shallow - Power-On Suspend or equivalent (if supported)
 			deep    - Suspend-To-RAM or equivalent (if supported)
-			See Documentation/power/states.txt.
+			See Documentation/admin-guide/pm/sleep-states.rst.
 
 	meye.*=		[HW] Set MotionEye Camera parameters
-			See Documentation/video4linux/meye.txt.
+			See Documentation/media/v4l-drivers/meye.rst.
 
 	mfgpt_irq=	[IA-32] Specify the IRQ to use for the
 			Multi-Function General Purpose Timers on AMD Geode
@@ -2537,6 +2568,9 @@
 
 	noalign		[KNL,ARM]
 
+	noaltinstr	[S390] Disables alternative instructions patching
+			(CPU alternatives feature).
+
 	noapic		[SMP,APIC] Tells the kernel to not make use of any
 			IOAPICs that may be present in the system.
 
@@ -2633,9 +2667,10 @@
 			In kernels built with CONFIG_NO_HZ_FULL=y, set
 			the specified list of CPUs whose tick will be stopped
 			whenever possible. The boot CPU will be forced outside
-			the range to maintain the timekeeping.
-			The CPUs in this range must also be included in the
-			rcu_nocbs= set.
+			the range to maintain the timekeeping.  Any CPUs
+			in this list will have their RCU callbacks offloaded,
+			just as if they had also been called out in the
+			rcu_nocbs= boot parameter.
 
 	noiotrap	[SH] Disables trapped I/O port accesses.
 
@@ -2696,6 +2731,8 @@
 	nopat		[X86] Disable PAT (page attribute table extension of
 			pagetables) support.
 
+	nopcid		[X86-64] Disable the PCID cpu feature.
+
 	norandmaps	Don't use address space randomization.  Equivalent to
 			echo 0 > /proc/sys/kernel/randomize_va_space
 
@@ -2750,6 +2787,15 @@
 			If the dependencies are under your control, you can
 			turn on cpu0_hotplug.
 
+	nps_mtm_hs_ctr= [KNL,ARC]
+			This parameter sets the maximum duration, in
+			cycles, each HW thread of the CTOP can run
+			without interruptions, before HW switches it.
+			The actual maximum duration is 16 times this
+			parameter's value.
+			Format: integer between 1 and 255
+			Default: 255
+
 	nptcg=		[IA-64] Override max number of concurrent global TLB
 			purges which is reported from either PAL_VM_SUMMARY or
 			SAL PALO.
@@ -2769,7 +2815,7 @@
 			Allowed values are enable and disable
 
 	numa_zonelist_order= [KNL, BOOT] Select zonelist order for NUMA.
-			one of ['zone', 'node', 'default'] can be specified
+			'node', 'default' can be specified
 			This can be set from sysctl after boot.
 			See Documentation/sysctl/vm.txt for details.
 
@@ -3111,7 +3157,7 @@
 
 	plip=		[PPT,NET] Parallel port network link
 			Format: { parport<nr> | timid | 0 }
-			See also Documentation/parport.txt.
+			See also Documentation/admin-guide/parport.rst.
 
 	pmtmr=		[X86] Manual setup of pmtmr I/O Port.
 			Override pmtimer IOPort with a hex value.
@@ -3162,6 +3208,10 @@
 			allowed (eg kernel_enable_fpu()/kernel_disable_fpu()).
 			There is some performance impact when enabling this.
 
+	ppc_tm=		[PPC]
+			Format: {"off"}
+			Disable Hardware Transactional Memory
+
 	print-fatal-signals=
 			[KNL] debug: print fatal signals
 
@@ -3200,13 +3250,15 @@
 			instead using the legacy FADT method
 
 	profile=	[KNL] Enable kernel profiling via /proc/profile
-			Format: [schedule,]<number>
+			Format: [<profiletype>,]<number>
+			Param: <profiletype>: "schedule", "sleep", or "kvm"
+				[defaults to kernel profiling]
 			Param: "schedule" - profile schedule points.
-			Param: <number> - step/bucket size as a power of 2 for
-				statistical time based profiling.
 			Param: "sleep" - profile D-state sleeping (millisecs).
 				Requires CONFIG_SCHEDSTATS
 			Param: "kvm" - profile VM exits.
+			Param: <number> - step/bucket size as a power of 2 for
+				statistical time based profiling.
 
 	prompt_ramdisk=	[RAM] List of RAM disks to prompt for floppy disk
 			before loading.
@@ -3516,6 +3568,9 @@
 	rcutorture.stall_cpu_holdoff= [KNL]
 			Time to wait (s) after boot before inducing stall.
 
+	rcutorture.stall_cpu_irqsoff= [KNL]
+			Disable interrupts while stalling if set.
+
 	rcutorture.stat_interval= [KNL]
 			Time (s) between statistics printk()s.
 
@@ -3598,6 +3653,12 @@
 			Run specified binary instead of /init from the ramdisk,
 			used for early userspace startup. See initrd.
 
+	rdt=		[HW,X86,RDT]
+			Turn on/off individual RDT features. List is:
+			cmt, mbmtotal, mbmlocal, l3cat, l3cdp, l2cat, mba.
+			E.g. to turn on cmt and turn off mba use:
+				rdt=cmt,!mba
+
 	reboot=		[KNL]
 			Format (x86 or x86_64):
 				[w[arm] | c[old] | h[ard] | s[oft] | g[pio]] \
@@ -3856,6 +3917,12 @@
 			[KNL] Should the soft-lockup detector generate panics.
 			Format: <integer>
 
+			A nonzero value instructs the soft-lockup detector
+			to panic the machine when a soft-lockup occurs. This
+			is also controlled by CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC
+			which is the respective build-time switch to that
+			functionality.
+
 	softlockup_all_cpu_backtrace=
 			[KNL] Should the soft-lockup detector generate
 			backtraces on all cpus.
@@ -4165,12 +4232,15 @@
 			Used to run time disable IRQ_TIME_ACCOUNTING on any
 			platforms where RDTSC is slow and this accounting
 			can add overhead.
+			[x86] unstable: mark the TSC clocksource as unstable, this
+			marks the TSC unconditionally unstable at bootup and
+			avoids any further wobbles once the TSC watchdog notices.
 
 	turbografx.map[2|3]=	[HW,JOY]
 			TurboGraFX parallel port interface
 			Format:
 			<port#>,<js1>,<js2>,<js3>,<js4>,<js5>,<js6>,<js7>
-			See also Documentation/input/joystick-parport.txt
+			See also Documentation/input/devices/joystick-parport.rst
 
 	udbg-immortal	[PPC] When debugging early kernel crashes that
 			happen after console_init() and before a proper
@@ -4375,6 +4445,10 @@
 			decrease the size and leave more room for directly
 			mapped kernel RAM.
 
+	vmcp_cma=nn[MG]	[KNL,S390]
+			Sets the memory size reserved for contiguous memory
+			allocations for the vmcp device driver.
+
 	vmhalt=		[KNL,S390] Perform z/VM CP command after system halt.
 			Format: <command>
 
diff --git a/Documentation/admin-guide/pm/cpufreq.rst b/Documentation/admin-guide/pm/cpufreq.rst
index 463cf7e73db8..47153e64dfb5 100644
--- a/Documentation/admin-guide/pm/cpufreq.rst
+++ b/Documentation/admin-guide/pm/cpufreq.rst
@@ -237,6 +237,14 @@ are the following:
 	This attribute is not present if the scaling driver in use does not
 	support it.
 
+``cpuinfo_cur_freq``
+	Current frequency of the CPUs belonging to this policy as obtained from
+	the hardware (in KHz).
+
+	This is expected to be the frequency the hardware actually runs at.
+	If that frequency cannot be determined, this attribute should not
+	be present.
+
 ``cpuinfo_max_freq``
 	Maximum possible operating frequency the CPUs belonging to this policy
 	can run at (in kHz).
@@ -471,14 +479,6 @@ This governor exposes the following tunables:
 
 	# echo `$(($(cat cpuinfo_transition_latency) * 750 / 1000)) > ondemand/sampling_rate
 
-
-``min_sampling_rate``
-	The minimum value of ``sampling_rate``.
-
-	Equal to 10000 (10 ms) if :c:macro:`CONFIG_NO_HZ_COMMON` and
-	:c:data:`tick_nohz_active` are both set or to 20 times the value of
-	:c:data:`jiffies` in microseconds otherwise.
-
 ``up_threshold``
 	If the estimated CPU load is above this value (in percent), the governor
 	will set the frequency to the maximum value allowed for the policy.
diff --git a/Documentation/admin-guide/pm/index.rst b/Documentation/admin-guide/pm/index.rst
index 7f148f76f432..49237ac73442 100644
--- a/Documentation/admin-guide/pm/index.rst
+++ b/Documentation/admin-guide/pm/index.rst
@@ -5,12 +5,6 @@ Power Management
 .. toctree::
    :maxdepth: 2
 
-   cpufreq
-   intel_pstate
-
-.. only::  subproject and html
-
-   Indices
-   =======
-
-   * :ref:`genindex`
+   strategies
+   system-wide
+   working-state
diff --git a/Documentation/admin-guide/pm/intel_pstate.rst b/Documentation/admin-guide/pm/intel_pstate.rst
index 1d6249825efc..d2b6fda3d67b 100644
--- a/Documentation/admin-guide/pm/intel_pstate.rst
+++ b/Documentation/admin-guide/pm/intel_pstate.rst
@@ -167,35 +167,17 @@ is set.
 ``powersave``
 .............
 
-Without HWP, this P-state selection algorithm generally depends on the
-processor model and/or the system profile setting in the ACPI tables and there
-are two variants of it.
-
-One of them is used with processors from the Atom line and (regardless of the
-processor model) on platforms with the system profile in the ACPI tables set to
-"mobile" (laptops mostly), "tablet", "appliance PC", "desktop", or
-"workstation".  It is also used with processors supporting the HWP feature if
-that feature has not been enabled (that is, with the ``intel_pstate=no_hwp``
-argument in the kernel command line).  It is similar to the algorithm
+Without HWP, this P-state selection algorithm is similar to the algorithm
 implemented by the generic ``schedutil`` scaling governor except that the
 utilization metric used by it is based on numbers coming from feedback
 registers of the CPU.  It generally selects P-states proportional to the
-current CPU utilization, so it is referred to as the "proportional" algorithm.
-
-The second variant of the ``powersave`` P-state selection algorithm, used in all
-of the other cases (generally, on processors from the Core line, so it is
-referred to as the "Core" algorithm), is based on the values read from the APERF
-and MPERF feedback registers and the previously requested target P-state.
-It does not really take CPU utilization into account explicitly, but as a rule
-it causes the CPU P-state to ramp up very quickly in response to increased
-utilization which is generally desirable in server environments.
-
-Regardless of the variant, this algorithm is run by the driver's utilization
-update callback for the given CPU when it is invoked by the CPU scheduler, but
-not more often than every 10 ms (that can be tweaked via ``debugfs`` in `this
-particular case <Tuning Interface in debugfs_>`_).  Like in the ``performance``
-case, the hardware configuration is not touched if the new P-state turns out to
-be the same as the current one.
+current CPU utilization.
+
+This algorithm is run by the driver's utilization update callback for the
+given CPU when it is invoked by the CPU scheduler, but not more often than
+every 10 ms.  Like in the ``performance`` case, the hardware configuration
+is not touched if the new P-state turns out to be the same as the current
+one.
 
 This is the default P-state selection algorithm if the
 :c:macro:`CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE` kernel configuration option
@@ -720,34 +702,7 @@ P-state is called, the ``ftrace`` filter can be set to to
       gnome-shell-3409  [001] ..s.  2537.650850: intel_pstate_set_pstate <-intel_pstate_timer_func
            <idle>-0     [000] ..s.  2537.654843: intel_pstate_set_pstate <-intel_pstate_timer_func
 
-Tuning Interface in ``debugfs``
--------------------------------
-
-The ``powersave`` algorithm provided by ``intel_pstate`` for `the Core line of
-processors in the active mode <powersave_>`_ is based on a `PID controller`_
-whose parameters were chosen to address a number of different use cases at the
-same time.  However, it still is possible to fine-tune it to a specific workload
-and the ``debugfs`` interface under ``/sys/kernel/debug/pstate_snb/`` is
-provided for this purpose.  [Note that the ``pstate_snb`` directory will be
-present only if the specific P-state selection algorithm matching the interface
-in it actually is in use.]
-
-The following files present in that directory can be used to modify the PID
-controller parameters at run time:
-
-| ``deadband``
-| ``d_gain_pct``
-| ``i_gain_pct``
-| ``p_gain_pct``
-| ``sample_rate_ms``
-| ``setpoint``
-
-Note, however, that achieving desirable results this way generally requires
-expert-level understanding of the power vs performance tradeoff, so extra care
-is recommended when attempting to do that.
-
 
 .. _LCEU2015: http://events.linuxfoundation.org/sites/events/files/slides/LinuxConEurope_2015.pdf
 .. _SDM: http://www.intel.com/content/www/us/en/architecture-and-technology/64-ia-32-architectures-software-developer-system-programming-manual-325384.html
 .. _ACPI specification: http://www.uefi.org/sites/default/files/resources/ACPI_6_1.pdf
-.. _PID controller: https://en.wikipedia.org/wiki/PID_controller
diff --git a/Documentation/admin-guide/pm/sleep-states.rst b/Documentation/admin-guide/pm/sleep-states.rst
new file mode 100644
index 000000000000..1e5c0f00cb2f
--- /dev/null
+++ b/Documentation/admin-guide/pm/sleep-states.rst
@@ -0,0 +1,245 @@
+===================
+System Sleep States
+===================
+
+::
+
+ Copyright (c) 2017 Intel Corp., Rafael J. Wysocki <rafael.j.wysocki@intel.com>
+
+Sleep states are global low-power states of the entire system in which user
+space code cannot be executed and the overall system activity is significantly
+reduced.
+
+
+Sleep States That Can Be Supported
+==================================
+
+Depending on its configuration and the capabilities of the platform it runs on,
+the Linux kernel can support up to four system sleep states, includig
+hibernation and up to three variants of system suspend.  The sleep states that
+can be supported by the kernel are listed below.
+
+.. _s2idle:
+
+Suspend-to-Idle
+---------------
+
+This is a generic, pure software, light-weight variant of system suspend (also
+referred to as S2I or S2Idle).  It allows more energy to be saved relative to
+runtime idle by freezing user space, suspending the timekeeping and putting all
+I/O devices into low-power states (possibly lower-power than available in the
+working state), such that the processors can spend time in their deepest idle
+states while the system is suspended.
+
+The system is woken up from this state by in-band interrupts, so theoretically
+any devices that can cause interrupts to be generated in the working state can
+also be set up as wakeup devices for S2Idle.
+
+This state can be used on platforms without support for :ref:`standby <standby>`
+or :ref:`suspend-to-RAM <s2ram>`, or it can be used in addition to any of the
+deeper system suspend variants to provide reduced resume latency.  It is always
+supported if the :c:macro:`CONFIG_SUSPEND` kernel configuration option is set.
+
+.. _standby:
+
+Standby
+-------
+
+This state, if supported, offers moderate, but real, energy savings, while
+providing a relatively straightforward transition back to the working state.  No
+operating state is lost (the system core logic retains power), so the system can
+go back to where it left off easily enough.
+
+In addition to freezing user space, suspending the timekeeping and putting all
+I/O devices into low-power states, which is done for :ref:`suspend-to-idle
+<s2idle>` too, nonboot CPUs are taken offline and all low-level system functions
+are suspended during transitions into this state.  For this reason, it should
+allow more energy to be saved relative to :ref:`suspend-to-idle <s2idle>`, but
+the resume latency will generally be greater than for that state.
+
+The set of devices that can wake up the system from this state usually is
+reduced relative to :ref:`suspend-to-idle <s2idle>` and it may be necessary to
+rely on the platform for setting up the wakeup functionality as appropriate.
+
+This state is supported if the :c:macro:`CONFIG_SUSPEND` kernel configuration
+option is set and the support for it is registered by the platform with the
+core system suspend subsystem.  On ACPI-based systems this state is mapped to
+the S1 system state defined by ACPI.
+
+.. _s2ram:
+
+Suspend-to-RAM
+--------------
+
+This state (also referred to as STR or S2RAM), if supported, offers significant
+energy savings as everything in the system is put into a low-power state, except
+for memory, which should be placed into the self-refresh mode to retain its
+contents.  All of the steps carried out when entering :ref:`standby <standby>`
+are also carried out during transitions to S2RAM.  Additional operations may
+take place depending on the platform capabilities.  In particular, on ACPI-based
+systems the kernel passes control to the platform firmware (BIOS) as the last
+step during S2RAM transitions and that usually results in powering down some
+more low-level components that are not directly controlled by the kernel.
+
+The state of devices and CPUs is saved and held in memory.  All devices are
+suspended and put into low-power states.  In many cases, all peripheral buses
+lose power when entering S2RAM, so devices must be able to handle the transition
+back to the "on" state.
+
+On ACPI-based systems S2RAM requires some minimal boot-strapping code in the
+platform firmware to resume the system from it.  This may be the case on other
+platforms too.
+
+The set of devices that can wake up the system from S2RAM usually is reduced
+relative to :ref:`suspend-to-idle <s2idle>` and :ref:`standby <standby>` and it
+may be necessary to rely on the platform for setting up the wakeup functionality
+as appropriate.
+
+S2RAM is supported if the :c:macro:`CONFIG_SUSPEND` kernel configuration option
+is set and the support for it is registered by the platform with the core system
+suspend subsystem.  On ACPI-based systems it is mapped to the S3 system state
+defined by ACPI.
+
+.. _hibernation:
+
+Hibernation
+-----------
+
+This state (also referred to as Suspend-to-Disk or STD) offers the greatest
+energy savings and can be used even in the absence of low-level platform support
+for system suspend.  However, it requires some low-level code for resuming the
+system to be present for the underlying CPU architecture.
+
+Hibernation is significantly different from any of the system suspend variants.
+It takes three system state changes to put it into hibernation and two system
+state changes to resume it.
+
+First, when hibernation is triggered, the kernel stops all system activity and
+creates a snapshot image of memory to be written into persistent storage.  Next,
+the system goes into a state in which the snapshot image can be saved, the image
+is written out and finally the system goes into the target low-power state in
+which power is cut from almost all of its hardware components, including memory,
+except for a limited set of wakeup devices.
+
+Once the snapshot image has been written out, the system may either enter a
+special low-power state (like ACPI S4), or it may simply power down itself.
+Powering down means minimum power draw and it allows this mechanism to work on
+any system.  However, entering a special low-power state may allow additional
+means of system wakeup to be used  (e.g. pressing a key on the keyboard or
+opening a laptop lid).
+
+After wakeup, control goes to the platform firmware that runs a boot loader
+which boots a fresh instance of the kernel (control may also go directly to
+the boot loader, depending on the system configuration, but anyway it causes
+a fresh instance of the kernel to be booted).  That new instance of the kernel
+(referred to as the ``restore kernel``) looks for a hibernation image in
+persistent storage and if one is found, it is loaded into memory.  Next, all
+activity in the system is stopped and the restore kernel overwrites itself with
+the image contents and jumps into a special trampoline area in the original
+kernel stored in the image (referred to as the ``image kernel``), which is where
+the special architecture-specific low-level code is needed.  Finally, the
+image kernel restores the system to the pre-hibernation state and allows user
+space to run again.
+
+Hibernation is supported if the :c:macro:`CONFIG_HIBERNATION` kernel
+configuration option is set.  However, this option can only be set if support
+for the given CPU architecture includes the low-level code for system resume.
+
+
+Basic ``sysfs`` Interfaces for System Suspend and Hibernation
+=============================================================
+
+The following files located in the :file:`/sys/power/` directory can be used by
+user space for sleep states control.
+
+``state``
+	This file contains a list of strings representing sleep states supported
+	by the kernel.  Writing one of these strings into it causes the kernel
+	to start a transition of the system into the sleep state represented by
+	that string.
+
+	In particular, the strings "disk", "freeze" and "standby" represent the
+	:ref:`hibernation <hibernation>`, :ref:`suspend-to-idle <s2idle>` and
+	:ref:`standby <standby>` sleep states, respectively.  The string "mem"
+	is interpreted in accordance with the contents of the ``mem_sleep`` file
+	described below.
+
+	If the kernel does not support any system sleep states, this file is
+	not present.
+
+``mem_sleep``
+	This file contains a list of strings representing supported system
+	suspend	variants and allows user space to select the variant to be
+	associated with the "mem" string in the ``state`` file described above.
+
+	The strings that may be present in this file are "s2idle", "shallow"
+	and "deep".  The string "s2idle" always represents :ref:`suspend-to-idle
+	<s2idle>` and, by convention, "shallow" and "deep" represent
+	:ref:`standby <standby>` and :ref:`suspend-to-RAM <s2ram>`,
+	respectively.
+
+	Writing one of the listed strings into this file causes the system
+	suspend variant represented by it to be associated with the "mem" string
+	in the ``state`` file.  The string representing the suspend variant
+	currently associated with the "mem" string in the ``state`` file
+	is listed in square brackets.
+
+	If the kernel does not support system suspend, this file is not present.
+
+``disk``
+	This file contains a list of strings representing different operations
+	that can be carried out after the hibernation image has been saved.  The
+	possible options are as follows:
+
+	``platform``
+		Put the system into a special low-power state (e.g. ACPI S4) to
+		make additional wakeup options available and possibly allow the
+		platform firmware to take a simplified initialization path after
+		wakeup.
+
+	``shutdown``
+		Power off the system.
+
+	``reboot``
+		Reboot the system (useful for diagnostics mostly).
+
+	``suspend``
+		Hybrid system suspend.  Put the system into the suspend sleep
+		state selected through the ``mem_sleep`` file described above.
+		If the system is successfully woken up from that state, discard
+		the hibernation image and continue.  Otherwise, use the image
+		to restore the previous state of the system.
+
+	``test_resume``
+		Diagnostic operation.  Load the image as though the system had
+		just woken up from hibernation and the currently running kernel
+		instance was a restore kernel and follow up with full system
+		resume.
+
+	Writing one of the listed strings into this file causes the option
+	represented by it to be selected.
+
+	The currently selected option is shown in square brackets which means
+	that the operation represented by it will be carried out after creating
+	and saving the image next time hibernation is triggered by writing
+	``disk`` to :file:`/sys/power/state`.
+
+	If the kernel does not support hibernation, this file is not present.
+
+According to the above, there are two ways to make the system go into the
+:ref:`suspend-to-idle <s2idle>` state.  The first one is to write "freeze"
+directly to :file:`/sys/power/state`.  The second one is to write "s2idle" to
+:file:`/sys/power/mem_sleep` and then to write "mem" to
+:file:`/sys/power/state`.  Likewise, there are two ways to make the system go
+into the :ref:`standby <standby>` state (the strings to write to the control
+files in that case are "standby" or "shallow" and "mem", respectively) if that
+state is supported by the platform.  However, there is only one way to make the
+system go into the :ref:`suspend-to-RAM <s2ram>` state (write "deep" into
+:file:`/sys/power/mem_sleep` and "mem" into :file:`/sys/power/state`).
+
+The default suspend variant (ie. the one to be used without writing anything
+into :file:`/sys/power/mem_sleep`) is either "deep" (on the majority of systems
+supporting :ref:`suspend-to-RAM <s2ram>`) or "s2idle", but it can be overridden
+by the value of the "mem_sleep_default" parameter in the kernel command line.
+On some ACPI-based systems, depending on the information in the ACPI tables, the
+default may be "s2idle" even if :ref:`suspend-to-RAM <s2ram>` is supported.
diff --git a/Documentation/admin-guide/pm/strategies.rst b/Documentation/admin-guide/pm/strategies.rst
new file mode 100644
index 000000000000..afe4d3f831fe
--- /dev/null
+++ b/Documentation/admin-guide/pm/strategies.rst
@@ -0,0 +1,52 @@
+===========================
+Power Management Strategies
+===========================
+
+::
+
+ Copyright (c) 2017 Intel Corp., Rafael J. Wysocki <rafael.j.wysocki@intel.com>
+
+The Linux kernel supports two major high-level power management strategies.
+
+One of them is based on using global low-power states of the whole system in
+which user space code cannot be executed and the overall system activity is
+significantly reduced, referred to as :doc:`sleep states <sleep-states>`.  The
+kernel puts the system into one of these states when requested by user space
+and the system stays in it until a special signal is received from one of
+designated devices, triggering a transition to the ``working state`` in which
+user space code can run.  Because sleep states are global and the whole system
+is affected by the state changes, this strategy is referred to as the
+:doc:`system-wide power management <system-wide>`.
+
+The other strategy, referred to as the :doc:`working-state power management
+<working-state>`, is based on adjusting the power states of individual hardware
+components of the system, as needed, in the working state.  In consequence, if
+this strategy is in use, the working state of the system usually does not
+correspond to any particular physical configuration of it, but can be treated as
+a metastate covering a range of different power states of the system in which
+the individual components of it can be either ``active`` (in use) or
+``inactive`` (idle).  If they are active, they have to be in power states
+allowing them to process data and to be accessed by software.  In turn, if they
+are inactive, ideally, they should be in low-power states in which they may not
+be accessible.
+
+If all of the system components are active, the system as a whole is regarded as
+"runtime active" and that situation typically corresponds to the maximum power
+draw (or maximum energy usage) of it.  If all of them are inactive, the system
+as a whole is regarded as "runtime idle" which may be very close to a sleep
+state from the physical system configuration and power draw perspective, but
+then it takes much less time and effort to start executing user space code than
+for the same system in a sleep state.  However, transitions from sleep states
+back to the working state can only be started by a limited set of devices, so
+typically the system can spend much more time in a sleep state than it can be
+runtime idle in one go.  For this reason, systems usually use less energy in
+sleep states than when they are runtime idle most of the time.
+
+Moreover, the two power management strategies address different usage scenarios.
+Namely, if the user indicates that the system will not be in use going forward,
+for example by closing its lid (if the system is a laptop), it probably should
+go into a sleep state at that point.  On the other hand, if the user simply goes
+away from the laptop keyboard, it probably should stay in the working state and
+use the working-state power management in case it becomes idle, because the user
+may come back to it at any time and then may want the system to be immediately
+accessible.
diff --git a/Documentation/admin-guide/pm/system-wide.rst b/Documentation/admin-guide/pm/system-wide.rst
new file mode 100644
index 000000000000..0c81e4c5de39
--- /dev/null
+++ b/Documentation/admin-guide/pm/system-wide.rst
@@ -0,0 +1,8 @@
+============================
+System-Wide Power Management
+============================
+
+.. toctree::
+   :maxdepth: 2
+
+   sleep-states
diff --git a/Documentation/admin-guide/pm/working-state.rst b/Documentation/admin-guide/pm/working-state.rst
new file mode 100644
index 000000000000..fa01bf083dfe
--- /dev/null
+++ b/Documentation/admin-guide/pm/working-state.rst
@@ -0,0 +1,9 @@
+==============================
+Working-State Power Management
+==============================
+
+.. toctree::
+   :maxdepth: 2
+
+   cpufreq
+   intel_pstate
diff --git a/Documentation/admin-guide/reporting-bugs.rst b/Documentation/admin-guide/reporting-bugs.rst
index 26b60b419652..4650edb8840a 100644
--- a/Documentation/admin-guide/reporting-bugs.rst
+++ b/Documentation/admin-guide/reporting-bugs.rst
@@ -94,7 +94,7 @@ step-by-step instructions for how a user can trigger the bug.
 
 If the failure includes an "OOPS:", take a picture of the screen, capture
 a netconsole trace, or type the message from your screen into the bug
-report.  Please read "Documentation/admin-guide/oops-tracing.rst" before posting your
+report.  Please read "Documentation/admin-guide/bug-hunting.rst" before posting your
 bug report. This explains what you should do with the "Oops" information
 to make it useful to the recipient.
 
@@ -120,7 +120,7 @@ summary from [1.]>" for easy identification by the developers::
   [4.2.] Kernel .config file:
   [5.] Most recent kernel version which did not have the bug:
   [6.] Output of Oops.. message (if applicable) with symbolic information
-       resolved (see Documentation/admin-guide/oops-tracing.rst)
+       resolved (see Documentation/admin-guide/bug-hunting.rst)
   [7.] A small shell script or example program which triggers the
        problem (if possible)
   [8.] Environment
diff --git a/Documentation/admin-guide/thunderbolt.rst b/Documentation/admin-guide/thunderbolt.rst
index 6a4cd1f159ca..de50a8561774 100644
--- a/Documentation/admin-guide/thunderbolt.rst
+++ b/Documentation/admin-guide/thunderbolt.rst
@@ -197,3 +197,42 @@ information is missing.
 
 To recover from this mode, one needs to flash a valid NVM image to the
 host host controller in the same way it is done in the previous chapter.
+
+Networking over Thunderbolt cable
+---------------------------------
+Thunderbolt technology allows software communication across two hosts
+connected by a Thunderbolt cable.
+
+It is possible to tunnel any kind of traffic over Thunderbolt link but
+currently we only support Apple ThunderboltIP protocol.
+
+If the other host is running Windows or macOS only thing you need to
+do is to connect Thunderbolt cable between the two hosts, the
+``thunderbolt-net`` is loaded automatically. If the other host is also
+Linux you should load ``thunderbolt-net`` manually on one host (it does
+not matter which one)::
+
+  # modprobe thunderbolt-net
+
+This triggers module load on the other host automatically. If the driver
+is built-in to the kernel image, there is no need to do anything.
+
+The driver will create one virtual ethernet interface per Thunderbolt
+port which are named like ``thunderbolt0`` and so on. From this point
+you can either use standard userspace tools like ``ifconfig`` to
+configure the interface or let your GUI to handle it automatically.
+
+Forcing power
+-------------
+Many OEMs include a method that can be used to force the power of a
+thunderbolt controller to an "On" state even if nothing is connected.
+If supported by your machine this will be exposed by the WMI bus with
+a sysfs attribute called "force_power".
+
+For example the intel-wmi-thunderbolt driver exposes this attribute in:
+  /sys/devices/platform/PNP0C14:00/wmi_bus/wmi_bus-PNP0C14:00/86CCFD48-205E-4A77-9C48-2021CBEDE341/force_power
+
+  To force the power to on, write 1 to this attribute file.
+  To disable force power, write 0 to this attribute file.
+
+Note: it's currently not possible to query the force power state of a platform.
diff --git a/Documentation/arm/firmware.txt b/Documentation/arm/firmware.txt
index da6713adac8a..7f175dbb427e 100644
--- a/Documentation/arm/firmware.txt
+++ b/Documentation/arm/firmware.txt
@@ -60,7 +60,7 @@ Example of using a firmware operation:
 
 	/* some platform code, e.g. SMP initialization */
 
-	__raw_writel(virt_to_phys(exynos4_secondary_startup),
+	__raw_writel(__pa_symbol(exynos4_secondary_startup),
 		CPU1_BOOT_REG);
 
 	/* Call Exynos specific smc call */
diff --git a/Documentation/arm/sunxi/README b/Documentation/arm/sunxi/README
index d7b1f016bd62..f8efc21998bf 100644
--- a/Documentation/arm/sunxi/README
+++ b/Documentation/arm/sunxi/README
@@ -33,6 +33,11 @@ SunXi family
 
       - Next Thing Co GR8 (sun5i)
 
+    * Single ARM Cortex-A7 based SoCs
+      - Allwinner V3s (sun8i)
+        + Datasheet
+          http://linux-sunxi.org/File:Allwinner_V3s_Datasheet_V1.0.pdf
+
     * Dual ARM Cortex-A7 based SoCs
       - Allwinner A20 (sun7i)
         + User Manual
@@ -71,9 +76,11 @@ SunXi family
         + Datasheet
           http://dl.linux-sunxi.org/H3/Allwinner_H3_Datasheet_V1.0.pdf
 
-      - Allwinner V3s (sun8i)
+      - Allwinner R40 (sun8i)
         + Datasheet
-          http://linux-sunxi.org/File:Allwinner_V3s_Datasheet_V1.0.pdf
+          https://github.com/tinalinux/docs/raw/r40-v1.y/R40_Datasheet_V1.0.pdf
+        + User Manual
+          https://github.com/tinalinux/docs/raw/r40-v1.y/Allwinner_R40_User_Manual_V1.0.pdf
 
     * Quad ARM Cortex-A15, Quad ARM Cortex-A7 based SoCs
       - Allwinner A80
diff --git a/Documentation/arm64/cpu-feature-registers.txt b/Documentation/arm64/cpu-feature-registers.txt
index d1c97f9f51cc..bd9b3faab2c4 100644
--- a/Documentation/arm64/cpu-feature-registers.txt
+++ b/Documentation/arm64/cpu-feature-registers.txt
@@ -110,10 +110,20 @@ infrastructure:
      x--------------------------------------------------x
      | Name                         |  bits   | visible |
      |--------------------------------------------------|
-     | RES0                         | [63-32] |    n    |
+     | RES0                         | [63-48] |    n    |
+     |--------------------------------------------------|
+     | DP                           | [47-44] |    y    |
+     |--------------------------------------------------|
+     | SM4                          | [43-40] |    y    |
+     |--------------------------------------------------|
+     | SM3                          | [39-36] |    y    |
+     |--------------------------------------------------|
+     | SHA3                         | [35-32] |    y    |
      |--------------------------------------------------|
      | RDM                          | [31-28] |    y    |
      |--------------------------------------------------|
+     | RES0                         | [27-24] |    n    |
+     |--------------------------------------------------|
      | ATOMICS                      | [23-20] |    y    |
      |--------------------------------------------------|
      | CRC32                        | [19-16] |    y    |
@@ -132,7 +142,11 @@ infrastructure:
      x--------------------------------------------------x
      | Name                         |  bits   | visible |
      |--------------------------------------------------|
-     | RES0                         | [63-28] |    n    |
+     | RES0                         | [63-36] |    n    |
+     |--------------------------------------------------|
+     | SVE                          | [35-32] |    y    |
+     |--------------------------------------------------|
+     | RES0                         | [31-28] |    n    |
      |--------------------------------------------------|
      | GIC                          | [27-24] |    n    |
      |--------------------------------------------------|
@@ -179,6 +193,8 @@ infrastructure:
      | FCMA                         | [19-16] |    y    |
      |--------------------------------------------------|
      | JSCVT                        | [15-12] |    y    |
+     |--------------------------------------------------|
+     | DPB                          | [3-0]   |    y    |
      x--------------------------------------------------x
 
 Appendix I: Example
diff --git a/Documentation/arm64/elf_hwcaps.txt b/Documentation/arm64/elf_hwcaps.txt
new file mode 100644
index 000000000000..89edba12a9e0
--- /dev/null
+++ b/Documentation/arm64/elf_hwcaps.txt
@@ -0,0 +1,160 @@
+ARM64 ELF hwcaps
+================
+
+This document describes the usage and semantics of the arm64 ELF hwcaps.
+
+
+1. Introduction
+---------------
+
+Some hardware or software features are only available on some CPU
+implementations, and/or with certain kernel configurations, but have no
+architected discovery mechanism available to userspace code at EL0. The
+kernel exposes the presence of these features to userspace through a set
+of flags called hwcaps, exposed in the auxilliary vector.
+
+Userspace software can test for features by acquiring the AT_HWCAP entry
+of the auxilliary vector, and testing whether the relevant flags are
+set, e.g.
+
+bool floating_point_is_present(void)
+{
+	unsigned long hwcaps = getauxval(AT_HWCAP);
+	if (hwcaps & HWCAP_FP)
+		return true;
+
+	return false;
+}
+
+Where software relies on a feature described by a hwcap, it should check
+the relevant hwcap flag to verify that the feature is present before
+attempting to make use of the feature.
+
+Features cannot be probed reliably through other means. When a feature
+is not available, attempting to use it may result in unpredictable
+behaviour, and is not guaranteed to result in any reliable indication
+that the feature is unavailable, such as a SIGILL.
+
+
+2. Interpretation of hwcaps
+---------------------------
+
+The majority of hwcaps are intended to indicate the presence of features
+which are described by architected ID registers inaccessible to
+userspace code at EL0. These hwcaps are defined in terms of ID register
+fields, and should be interpreted with reference to the definition of
+these fields in the ARM Architecture Reference Manual (ARM ARM).
+
+Such hwcaps are described below in the form:
+
+    Functionality implied by idreg.field == val.
+
+Such hwcaps indicate the availability of functionality that the ARM ARM
+defines as being present when idreg.field has value val, but do not
+indicate that idreg.field is precisely equal to val, nor do they
+indicate the absence of functionality implied by other values of
+idreg.field.
+
+Other hwcaps may indicate the presence of features which cannot be
+described by ID registers alone. These may be described without
+reference to ID registers, and may refer to other documentation.
+
+
+3. The hwcaps exposed in AT_HWCAP
+---------------------------------
+
+HWCAP_FP
+
+    Functionality implied by ID_AA64PFR0_EL1.FP == 0b0000.
+
+HWCAP_ASIMD
+
+    Functionality implied by ID_AA64PFR0_EL1.AdvSIMD == 0b0000.
+
+HWCAP_EVTSTRM
+
+    The generic timer is configured to generate events at a frequency of
+    approximately 100KHz.
+
+HWCAP_AES
+
+    Functionality implied by ID_AA64ISAR1_EL1.AES == 0b0001.
+
+HWCAP_PMULL
+
+    Functionality implied by ID_AA64ISAR1_EL1.AES == 0b0010.
+
+HWCAP_SHA1
+
+    Functionality implied by ID_AA64ISAR0_EL1.SHA1 == 0b0001.
+
+HWCAP_SHA2
+
+    Functionality implied by ID_AA64ISAR0_EL1.SHA2 == 0b0001.
+
+HWCAP_CRC32
+
+    Functionality implied by ID_AA64ISAR0_EL1.CRC32 == 0b0001.
+
+HWCAP_ATOMICS
+
+    Functionality implied by ID_AA64ISAR0_EL1.Atomic == 0b0010.
+
+HWCAP_FPHP
+
+    Functionality implied by ID_AA64PFR0_EL1.FP == 0b0001.
+
+HWCAP_ASIMDHP
+
+    Functionality implied by ID_AA64PFR0_EL1.AdvSIMD == 0b0001.
+
+HWCAP_CPUID
+
+    EL0 access to certain ID registers is available, to the extent
+    described by Documentation/arm64/cpu-feature-registers.txt.
+
+    These ID registers may imply the availability of features.
+
+HWCAP_ASIMDRDM
+
+    Functionality implied by ID_AA64ISAR0_EL1.RDM == 0b0001.
+
+HWCAP_JSCVT
+
+    Functionality implied by ID_AA64ISAR1_EL1.JSCVT == 0b0001.
+
+HWCAP_FCMA
+
+    Functionality implied by ID_AA64ISAR1_EL1.FCMA == 0b0001.
+
+HWCAP_LRCPC
+
+    Functionality implied by ID_AA64ISAR1_EL1.LRCPC == 0b0001.
+
+HWCAP_DCPOP
+
+    Functionality implied by ID_AA64ISAR1_EL1.DPB == 0b0001.
+
+HWCAP_SHA3
+
+    Functionality implied by ID_AA64ISAR0_EL1.SHA3 == 0b0001.
+
+HWCAP_SM3
+
+    Functionality implied by ID_AA64ISAR0_EL1.SM3 == 0b0001.
+
+HWCAP_SM4
+
+    Functionality implied by ID_AA64ISAR0_EL1.SM4 == 0b0001.
+
+HWCAP_ASIMDDP
+
+    Functionality implied by ID_AA64ISAR0_EL1.DP == 0b0001.
+
+HWCAP_SHA512
+
+    Functionality implied by ID_AA64ISAR0_EL1.SHA2 == 0b0002.
+
+HWCAP_SVE
+
+    Functionality implied by ID_AA64PFR0_EL1.SVE == 0b0001.
diff --git a/Documentation/arm64/memory.txt b/Documentation/arm64/memory.txt
index d7273a5f6456..671bc0639262 100644
--- a/Documentation/arm64/memory.txt
+++ b/Documentation/arm64/memory.txt
@@ -86,9 +86,9 @@ Translation table lookup with 64KB pages:
  +-------------------------------------------------> [63] TTBR0/1
 
 
-When using KVM, the hypervisor maps kernel pages in EL2, at a fixed
-offset from the kernel VA (top 24bits of the kernel VA set to zero):
+When using KVM without the Virtualization Host Extensions, the hypervisor
+maps kernel pages in EL2 at a fixed offset from the kernel VA. See the
+kern_hyp_va macro for more details.
 
-Start			End			Size		Use
------------------------------------------------------------------------
-0000004000000000	0000007fffffffff	 256GB		kernel objects mapped in HYP
+When using KVM with the Virtualization Host Extensions, no additional
+mappings are created, since the host kernel runs directly in EL2.
diff --git a/Documentation/arm64/silicon-errata.txt b/Documentation/arm64/silicon-errata.txt
index 66e8ce14d23d..304bf22bb83c 100644
--- a/Documentation/arm64/silicon-errata.txt
+++ b/Documentation/arm64/silicon-errata.txt
@@ -70,6 +70,7 @@ stable kernels.
 |                |                 |                 |                             |
 | Hisilicon      | Hip0{5,6,7}     | #161010101      | HISILICON_ERRATUM_161010101 |
 | Hisilicon      | Hip0{6,7}       | #161010701      | N/A                         |
+| Hisilicon      | Hip07           | #161600802      | HISILICON_ERRATUM_161600802 |
 |                |                 |                 |                             |
 | Qualcomm Tech. | Falkor v1       | E1003           | QCOM_FALKOR_ERRATUM_1003    |
 | Qualcomm Tech. | Falkor v1       | E1009           | QCOM_FALKOR_ERRATUM_1009    |
diff --git a/Documentation/arm64/sve.txt b/Documentation/arm64/sve.txt
new file mode 100644
index 000000000000..f128f736b4a5
--- /dev/null
+++ b/Documentation/arm64/sve.txt
@@ -0,0 +1,508 @@
+            Scalable Vector Extension support for AArch64 Linux
+            ===================================================
+
+Author: Dave Martin <Dave.Martin@arm.com>
+Date:   4 August 2017
+
+This document outlines briefly the interface provided to userspace by Linux in
+order to support use of the ARM Scalable Vector Extension (SVE).
+
+This is an outline of the most important features and issues only and not
+intended to be exhaustive.
+
+This document does not aim to describe the SVE architecture or programmer's
+model.  To aid understanding, a minimal description of relevant programmer's
+model features for SVE is included in Appendix A.
+
+
+1.  General
+-----------
+
+* SVE registers Z0..Z31, P0..P15 and FFR and the current vector length VL, are
+  tracked per-thread.
+
+* The presence of SVE is reported to userspace via HWCAP_SVE in the aux vector
+  AT_HWCAP entry.  Presence of this flag implies the presence of the SVE
+  instructions and registers, and the Linux-specific system interfaces
+  described in this document.  SVE is reported in /proc/cpuinfo as "sve".
+
+* Support for the execution of SVE instructions in userspace can also be
+  detected by reading the CPU ID register ID_AA64PFR0_EL1 using an MRS
+  instruction, and checking that the value of the SVE field is nonzero. [3]
+
+  It does not guarantee the presence of the system interfaces described in the
+  following sections: software that needs to verify that those interfaces are
+  present must check for HWCAP_SVE instead.
+
+* Debuggers should restrict themselves to interacting with the target via the
+  NT_ARM_SVE regset.  The recommended way of detecting support for this regset
+  is to connect to a target process first and then attempt a
+  ptrace(PTRACE_GETREGSET, pid, NT_ARM_SVE, &iov).
+
+
+2.  Vector length terminology
+-----------------------------
+
+The size of an SVE vector (Z) register is referred to as the "vector length".
+
+To avoid confusion about the units used to express vector length, the kernel
+adopts the following conventions:
+
+* Vector length (VL) = size of a Z-register in bytes
+
+* Vector quadwords (VQ) = size of a Z-register in units of 128 bits
+
+(So, VL = 16 * VQ.)
+
+The VQ convention is used where the underlying granularity is important, such
+as in data structure definitions.  In most other situations, the VL convention
+is used.  This is consistent with the meaning of the "VL" pseudo-register in
+the SVE instruction set architecture.
+
+
+3.  System call behaviour
+-------------------------
+
+* On syscall, V0..V31 are preserved (as without SVE).  Thus, bits [127:0] of
+  Z0..Z31 are preserved.  All other bits of Z0..Z31, and all of P0..P15 and FFR
+  become unspecified on return from a syscall.
+
+* The SVE registers are not used to pass arguments to or receive results from
+  any syscall.
+
+* In practice the affected registers/bits will be preserved or will be replaced
+  with zeros on return from a syscall, but userspace should not make
+  assumptions about this.  The kernel behaviour may vary on a case-by-case
+  basis.
+
+* All other SVE state of a thread, including the currently configured vector
+  length, the state of the PR_SVE_VL_INHERIT flag, and the deferred vector
+  length (if any), is preserved across all syscalls, subject to the specific
+  exceptions for execve() described in section 6.
+
+  In particular, on return from a fork() or clone(), the parent and new child
+  process or thread share identical SVE configuration, matching that of the
+  parent before the call.
+
+
+4.  Signal handling
+-------------------
+
+* A new signal frame record sve_context encodes the SVE registers on signal
+  delivery. [1]
+
+* This record is supplementary to fpsimd_context.  The FPSR and FPCR registers
+  are only present in fpsimd_context.  For convenience, the content of V0..V31
+  is duplicated between sve_context and fpsimd_context.
+
+* The signal frame record for SVE always contains basic metadata, in particular
+  the thread's vector length (in sve_context.vl).
+
+* The SVE registers may or may not be included in the record, depending on
+  whether the registers are live for the thread.  The registers are present if
+  and only if:
+  sve_context.head.size >= SVE_SIG_CONTEXT_SIZE(sve_vq_from_vl(sve_context.vl)).
+
+* If the registers are present, the remainder of the record has a vl-dependent
+  size and layout.  Macros SVE_SIG_* are defined [1] to facilitate access to
+  the members.
+
+* If the SVE context is too big to fit in sigcontext.__reserved[], then extra
+  space is allocated on the stack, an extra_context record is written in
+  __reserved[] referencing this space.  sve_context is then written in the
+  extra space.  Refer to [1] for further details about this mechanism.
+
+
+5.  Signal return
+-----------------
+
+When returning from a signal handler:
+
+* If there is no sve_context record in the signal frame, or if the record is
+  present but contains no register data as desribed in the previous section,
+  then the SVE registers/bits become non-live and take unspecified values.
+
+* If sve_context is present in the signal frame and contains full register
+  data, the SVE registers become live and are populated with the specified
+  data.  However, for backward compatibility reasons, bits [127:0] of Z0..Z31
+  are always restored from the corresponding members of fpsimd_context.vregs[]
+  and not from sve_context.  The remaining bits are restored from sve_context.
+
+* Inclusion of fpsimd_context in the signal frame remains mandatory,
+  irrespective of whether sve_context is present or not.
+
+* The vector length cannot be changed via signal return.  If sve_context.vl in
+  the signal frame does not match the current vector length, the signal return
+  attempt is treated as illegal, resulting in a forced SIGSEGV.
+
+
+6.  prctl extensions
+--------------------
+
+Some new prctl() calls are added to allow programs to manage the SVE vector
+length:
+
+prctl(PR_SVE_SET_VL, unsigned long arg)
+
+    Sets the vector length of the calling thread and related flags, where
+    arg == vl | flags.  Other threads of the calling process are unaffected.
+
+    vl is the desired vector length, where sve_vl_valid(vl) must be true.
+
+    flags:
+
+	PR_SVE_SET_VL_INHERIT
+
+	    Inherit the current vector length across execve().  Otherwise, the
+	    vector length is reset to the system default at execve().  (See
+	    Section 9.)
+
+	PR_SVE_SET_VL_ONEXEC
+
+	    Defer the requested vector length change until the next execve()
+	    performed by this thread.
+
+	    The effect is equivalent to implicit exceution of the following
+	    call immediately after the next execve() (if any) by the thread:
+
+		prctl(PR_SVE_SET_VL, arg & ~PR_SVE_SET_VL_ONEXEC)
+
+	    This allows launching of a new program with a different vector
+	    length, while avoiding runtime side effects in the caller.
+
+
+	    Without PR_SVE_SET_VL_ONEXEC, the requested change takes effect
+	    immediately.
+
+
+    Return value: a nonnegative on success, or a negative value on error:
+	EINVAL: SVE not supported, invalid vector length requested, or
+	    invalid flags.
+
+
+    On success:
+
+    * Either the calling thread's vector length or the deferred vector length
+      to be applied at the next execve() by the thread (dependent on whether
+      PR_SVE_SET_VL_ONEXEC is present in arg), is set to the largest value
+      supported by the system that is less than or equal to vl.  If vl ==
+      SVE_VL_MAX, the value set will be the largest value supported by the
+      system.
+
+    * Any previously outstanding deferred vector length change in the calling
+      thread is cancelled.
+
+    * The returned value describes the resulting configuration, encoded as for
+      PR_SVE_GET_VL.  The vector length reported in this value is the new
+      current vector length for this thread if PR_SVE_SET_VL_ONEXEC was not
+      present in arg; otherwise, the reported vector length is the deferred
+      vector length that will be applied at the next execve() by the calling
+      thread.
+
+    * Changing the vector length causes all of P0..P15, FFR and all bits of
+      Z0..V31 except for Z0 bits [127:0] .. Z31 bits [127:0] to become
+      unspecified.  Calling PR_SVE_SET_VL with vl equal to the thread's current
+      vector length, or calling PR_SVE_SET_VL with the PR_SVE_SET_VL_ONEXEC
+      flag, does not constitute a change to the vector length for this purpose.
+
+
+prctl(PR_SVE_GET_VL)
+
+    Gets the vector length of the calling thread.
+
+    The following flag may be OR-ed into the result:
+
+	PR_SVE_SET_VL_INHERIT
+
+	    Vector length will be inherited across execve().
+
+    There is no way to determine whether there is an outstanding deferred
+    vector length change (which would only normally be the case between a
+    fork() or vfork() and the corresponding execve() in typical use).
+
+    To extract the vector length from the result, and it with
+    PR_SVE_VL_LEN_MASK.
+
+    Return value: a nonnegative value on success, or a negative value on error:
+	EINVAL: SVE not supported.
+
+
+7.  ptrace extensions
+---------------------
+
+* A new regset NT_ARM_SVE is defined for use with PTRACE_GETREGSET and
+  PTRACE_SETREGSET.
+
+  Refer to [2] for definitions.
+
+The regset data starts with struct user_sve_header, containing:
+
+    size
+
+	Size of the complete regset, in bytes.
+	This depends on vl and possibly on other things in the future.
+
+	If a call to PTRACE_GETREGSET requests less data than the value of
+	size, the caller can allocate a larger buffer and retry in order to
+	read the complete regset.
+
+    max_size
+
+	Maximum size in bytes that the regset can grow to for the target
+	thread.  The regset won't grow bigger than this even if the target
+	thread changes its vector length etc.
+
+    vl
+
+	Target thread's current vector length, in bytes.
+
+    max_vl
+
+	Maximum possible vector length for the target thread.
+
+    flags
+
+	either
+
+	    SVE_PT_REGS_FPSIMD
+
+		SVE registers are not live (GETREGSET) or are to be made
+		non-live (SETREGSET).
+
+		The payload is of type struct user_fpsimd_state, with the same
+		meaning as for NT_PRFPREG, starting at offset
+		SVE_PT_FPSIMD_OFFSET from the start of user_sve_header.
+
+		Extra data might be appended in the future: the size of the
+		payload should be obtained using SVE_PT_FPSIMD_SIZE(vq, flags).
+
+		vq should be obtained using sve_vq_from_vl(vl).
+
+		or
+
+	    SVE_PT_REGS_SVE
+
+		SVE registers are live (GETREGSET) or are to be made live
+		(SETREGSET).
+
+		The payload contains the SVE register data, starting at offset
+		SVE_PT_SVE_OFFSET from the start of user_sve_header, and with
+		size SVE_PT_SVE_SIZE(vq, flags);
+
+	... OR-ed with zero or more of the following flags, which have the same
+	meaning and behaviour as the corresponding PR_SET_VL_* flags:
+
+	    SVE_PT_VL_INHERIT
+
+	    SVE_PT_VL_ONEXEC (SETREGSET only).
+
+* The effects of changing the vector length and/or flags are equivalent to
+  those documented for PR_SVE_SET_VL.
+
+  The caller must make a further GETREGSET call if it needs to know what VL is
+  actually set by SETREGSET, unless is it known in advance that the requested
+  VL is supported.
+
+* In the SVE_PT_REGS_SVE case, the size and layout of the payload depends on
+  the header fields.  The SVE_PT_SVE_*() macros are provided to facilitate
+  access to the members.
+
+* In either case, for SETREGSET it is permissible to omit the payload, in which
+  case only the vector length and flags are changed (along with any
+  consequences of those changes).
+
+* For SETREGSET, if an SVE_PT_REGS_SVE payload is present and the
+  requested VL is not supported, the effect will be the same as if the
+  payload were omitted, except that an EIO error is reported.  No
+  attempt is made to translate the payload data to the correct layout
+  for the vector length actually set.  The thread's FPSIMD state is
+  preserved, but the remaining bits of the SVE registers become
+  unspecified.  It is up to the caller to translate the payload layout
+  for the actual VL and retry.
+
+* The effect of writing a partial, incomplete payload is unspecified.
+
+
+8.  ELF coredump extensions
+---------------------------
+
+* A NT_ARM_SVE note will be added to each coredump for each thread of the
+  dumped process.  The contents will be equivalent to the data that would have
+  been read if a PTRACE_GETREGSET of NT_ARM_SVE were executed for each thread
+  when the coredump was generated.
+
+
+9.  System runtime configuration
+--------------------------------
+
+* To mitigate the ABI impact of expansion of the signal frame, a policy
+  mechanism is provided for administrators, distro maintainers and developers
+  to set the default vector length for userspace processes:
+
+/proc/sys/abi/sve_default_vector_length
+
+    Writing the text representation of an integer to this file sets the system
+    default vector length to the specified value, unless the value is greater
+    than the maximum vector length supported by the system in which case the
+    default vector length is set to that maximum.
+
+    The result can be determined by reopening the file and reading its
+    contents.
+
+    At boot, the default vector length is initially set to 64 or the maximum
+    supported vector length, whichever is smaller.  This determines the initial
+    vector length of the init process (PID 1).
+
+    Reading this file returns the current system default vector length.
+
+* At every execve() call, the new vector length of the new process is set to
+  the system default vector length, unless
+
+    * PR_SVE_SET_VL_INHERIT (or equivalently SVE_PT_VL_INHERIT) is set for the
+      calling thread, or
+
+    * a deferred vector length change is pending, established via the
+      PR_SVE_SET_VL_ONEXEC flag (or SVE_PT_VL_ONEXEC).
+
+* Modifying the system default vector length does not affect the vector length
+  of any existing process or thread that does not make an execve() call.
+
+
+Appendix A.  SVE programmer's model (informative)
+=================================================
+
+This section provides a minimal description of the additions made by SVE to the
+ARMv8-A programmer's model that are relevant to this document.
+
+Note: This section is for information only and not intended to be complete or
+to replace any architectural specification.
+
+A.1.  Registers
+---------------
+
+In A64 state, SVE adds the following:
+
+* 32 8VL-bit vector registers Z0..Z31
+  For each Zn, Zn bits [127:0] alias the ARMv8-A vector register Vn.
+
+  A register write using a Vn register name zeros all bits of the corresponding
+  Zn except for bits [127:0].
+
+* 16 VL-bit predicate registers P0..P15
+
+* 1 VL-bit special-purpose predicate register FFR (the "first-fault register")
+
+* a VL "pseudo-register" that determines the size of each vector register
+
+  The SVE instruction set architecture provides no way to write VL directly.
+  Instead, it can be modified only by EL1 and above, by writing appropriate
+  system registers.
+
+* The value of VL can be configured at runtime by EL1 and above:
+  16 <= VL <= VLmax, where VL must be a multiple of 16.
+
+* The maximum vector length is determined by the hardware:
+  16 <= VLmax <= 256.
+
+  (The SVE architecture specifies 256, but permits future architecture
+  revisions to raise this limit.)
+
+* FPSR and FPCR are retained from ARMv8-A, and interact with SVE floating-point
+  operations in a similar way to the way in which they interact with ARMv8
+  floating-point operations.
+
+         8VL-1                       128               0  bit index
+        +----          ////            -----------------+
+     Z0 |                               :       V0      |
+      :                                          :
+     Z7 |                               :       V7      |
+     Z8 |                               :     * V8      |
+      :                                       :  :
+    Z15 |                               :     *V15      |
+    Z16 |                               :      V16      |
+      :                                          :
+    Z31 |                               :      V31      |
+        +----          ////            -----------------+
+                                                 31    0
+         VL-1                  0                +-------+
+        +----       ////      --+          FPSR |       |
+     P0 |                       |               +-------+
+      : |                       |         *FPCR |       |
+    P15 |                       |               +-------+
+        +----       ////      --+
+    FFR |                       |               +-----+
+        +----       ////      --+            VL |     |
+                                                +-----+
+
+(*) callee-save:
+    This only applies to bits [63:0] of Z-/V-registers.
+    FPCR contains callee-save and caller-save bits.  See [4] for details.
+
+
+A.2.  Procedure call standard
+-----------------------------
+
+The ARMv8-A base procedure call standard is extended as follows with respect to
+the additional SVE register state:
+
+* All SVE register bits that are not shared with FP/SIMD are caller-save.
+
+* Z8 bits [63:0] .. Z15 bits [63:0] are callee-save.
+
+  This follows from the way these bits are mapped to V8..V15, which are caller-
+  save in the base procedure call standard.
+
+
+Appendix B.  ARMv8-A FP/SIMD programmer's model
+===============================================
+
+Note: This section is for information only and not intended to be complete or
+to replace any architectural specification.
+
+Refer to [4] for for more information.
+
+ARMv8-A defines the following floating-point / SIMD register state:
+
+* 32 128-bit vector registers V0..V31
+* 2 32-bit status/control registers FPSR, FPCR
+
+         127           0  bit index
+        +---------------+
+     V0 |               |
+      : :               :
+     V7 |               |
+   * V8 |               |
+   :  : :               :
+   *V15 |               |
+    V16 |               |
+      : :               :
+    V31 |               |
+        +---------------+
+
+                 31    0
+                +-------+
+           FPSR |       |
+                +-------+
+          *FPCR |       |
+                +-------+
+
+(*) callee-save:
+    This only applies to bits [63:0] of V-registers.
+    FPCR contains a mixture of callee-save and caller-save bits.
+
+
+References
+==========
+
+[1] arch/arm64/include/uapi/asm/sigcontext.h
+    AArch64 Linux signal ABI definitions
+
+[2] arch/arm64/include/uapi/asm/ptrace.h
+    AArch64 Linux ptrace ABI definitions
+
+[3] linux/Documentation/arm64/cpu-feature-registers.txt
+
+[4] ARM IHI0055C
+    http://infocenter.arm.com/help/topic/com.arm.doc.ihi0055c/IHI0055C_beta_aapcs64.pdf
+    http://infocenter.arm.com/help/topic/com.arm.doc.subset.swdev.abi/index.html
+    Procedure Call Standard for the ARM 64-bit Architecture (AArch64)
diff --git a/Documentation/atomic_bitops.txt b/Documentation/atomic_bitops.txt
new file mode 100644
index 000000000000..5550bfdcce5f
--- /dev/null
+++ b/Documentation/atomic_bitops.txt
@@ -0,0 +1,66 @@
+
+On atomic bitops.
+
+
+While our bitmap_{}() functions are non-atomic, we have a number of operations
+operating on single bits in a bitmap that are atomic.
+
+
+API
+---
+
+The single bit operations are:
+
+Non-RMW ops:
+
+  test_bit()
+
+RMW atomic operations without return value:
+
+  {set,clear,change}_bit()
+  clear_bit_unlock()
+
+RMW atomic operations with return value:
+
+  test_and_{set,clear,change}_bit()
+  test_and_set_bit_lock()
+
+Barriers:
+
+  smp_mb__{before,after}_atomic()
+
+
+All RMW atomic operations have a '__' prefixed variant which is non-atomic.
+
+
+SEMANTICS
+---------
+
+Non-atomic ops:
+
+In particular __clear_bit_unlock() suffers the same issue as atomic_set(),
+which is why the generic version maps to clear_bit_unlock(), see atomic_t.txt.
+
+
+RMW ops:
+
+The test_and_{}_bit() operations return the original value of the bit.
+
+
+ORDERING
+--------
+
+Like with atomic_t, the rule of thumb is:
+
+ - non-RMW operations are unordered;
+
+ - RMW operations that have no return value are unordered;
+
+ - RMW operations that have a return value are fully ordered.
+
+Except for test_and_set_bit_lock() which has ACQUIRE semantics and
+clear_bit_unlock() which has RELEASE semantics.
+
+Since a platform only has a single means of achieving atomic operations
+the same barriers as for atomic_t are used, see atomic_t.txt.
+
diff --git a/Documentation/atomic_t.txt b/Documentation/atomic_t.txt
new file mode 100644
index 000000000000..913396ac5824
--- /dev/null
+++ b/Documentation/atomic_t.txt
@@ -0,0 +1,242 @@
+
+On atomic types (atomic_t atomic64_t and atomic_long_t).
+
+The atomic type provides an interface to the architecture's means of atomic
+RMW operations between CPUs (atomic operations on MMIO are not supported and
+can lead to fatal traps on some platforms).
+
+API
+---
+
+The 'full' API consists of (atomic64_ and atomic_long_ prefixes omitted for
+brevity):
+
+Non-RMW ops:
+
+  atomic_read(), atomic_set()
+  atomic_read_acquire(), atomic_set_release()
+
+
+RMW atomic operations:
+
+Arithmetic:
+
+  atomic_{add,sub,inc,dec}()
+  atomic_{add,sub,inc,dec}_return{,_relaxed,_acquire,_release}()
+  atomic_fetch_{add,sub,inc,dec}{,_relaxed,_acquire,_release}()
+
+
+Bitwise:
+
+  atomic_{and,or,xor,andnot}()
+  atomic_fetch_{and,or,xor,andnot}{,_relaxed,_acquire,_release}()
+
+
+Swap:
+
+  atomic_xchg{,_relaxed,_acquire,_release}()
+  atomic_cmpxchg{,_relaxed,_acquire,_release}()
+  atomic_try_cmpxchg{,_relaxed,_acquire,_release}()
+
+
+Reference count (but please see refcount_t):
+
+  atomic_add_unless(), atomic_inc_not_zero()
+  atomic_sub_and_test(), atomic_dec_and_test()
+
+
+Misc:
+
+  atomic_inc_and_test(), atomic_add_negative()
+  atomic_dec_unless_positive(), atomic_inc_unless_negative()
+
+
+Barriers:
+
+  smp_mb__{before,after}_atomic()
+
+
+
+SEMANTICS
+---------
+
+Non-RMW ops:
+
+The non-RMW ops are (typically) regular LOADs and STOREs and are canonically
+implemented using READ_ONCE(), WRITE_ONCE(), smp_load_acquire() and
+smp_store_release() respectively.
+
+The one detail to this is that atomic_set{}() should be observable to the RMW
+ops. That is:
+
+  C atomic-set
+
+  {
+    atomic_set(v, 1);
+  }
+
+  P1(atomic_t *v)
+  {
+    atomic_add_unless(v, 1, 0);
+  }
+
+  P2(atomic_t *v)
+  {
+    atomic_set(v, 0);
+  }
+
+  exists
+  (v=2)
+
+In this case we would expect the atomic_set() from CPU1 to either happen
+before the atomic_add_unless(), in which case that latter one would no-op, or
+_after_ in which case we'd overwrite its result. In no case is "2" a valid
+outcome.
+
+This is typically true on 'normal' platforms, where a regular competing STORE
+will invalidate a LL/SC or fail a CMPXCHG.
+
+The obvious case where this is not so is when we need to implement atomic ops
+with a lock:
+
+  CPU0						CPU1
+
+  atomic_add_unless(v, 1, 0);
+    lock();
+    ret = READ_ONCE(v->counter); // == 1
+						atomic_set(v, 0);
+    if (ret != u)				  WRITE_ONCE(v->counter, 0);
+      WRITE_ONCE(v->counter, ret + 1);
+    unlock();
+
+the typical solution is to then implement atomic_set{}() with atomic_xchg().
+
+
+RMW ops:
+
+These come in various forms:
+
+ - plain operations without return value: atomic_{}()
+
+ - operations which return the modified value: atomic_{}_return()
+
+   these are limited to the arithmetic operations because those are
+   reversible. Bitops are irreversible and therefore the modified value
+   is of dubious utility.
+
+ - operations which return the original value: atomic_fetch_{}()
+
+ - swap operations: xchg(), cmpxchg() and try_cmpxchg()
+
+ - misc; the special purpose operations that are commonly used and would,
+   given the interface, normally be implemented using (try_)cmpxchg loops but
+   are time critical and can, (typically) on LL/SC architectures, be more
+   efficiently implemented.
+
+All these operations are SMP atomic; that is, the operations (for a single
+atomic variable) can be fully ordered and no intermediate state is lost or
+visible.
+
+
+ORDERING  (go read memory-barriers.txt first)
+--------
+
+The rule of thumb:
+
+ - non-RMW operations are unordered;
+
+ - RMW operations that have no return value are unordered;
+
+ - RMW operations that have a return value are fully ordered;
+
+ - RMW operations that are conditional are unordered on FAILURE,
+   otherwise the above rules apply.
+
+Except of course when an operation has an explicit ordering like:
+
+ {}_relaxed: unordered
+ {}_acquire: the R of the RMW (or atomic_read) is an ACQUIRE
+ {}_release: the W of the RMW (or atomic_set)  is a  RELEASE
+
+Where 'unordered' is against other memory locations. Address dependencies are
+not defeated.
+
+Fully ordered primitives are ordered against everything prior and everything
+subsequent. Therefore a fully ordered primitive is like having an smp_mb()
+before and an smp_mb() after the primitive.
+
+
+The barriers:
+
+  smp_mb__{before,after}_atomic()
+
+only apply to the RMW ops and can be used to augment/upgrade the ordering
+inherent to the used atomic op. These barriers provide a full smp_mb().
+
+These helper barriers exist because architectures have varying implicit
+ordering on their SMP atomic primitives. For example our TSO architectures
+provide full ordered atomics and these barriers are no-ops.
+
+Thus:
+
+  atomic_fetch_add();
+
+is equivalent to:
+
+  smp_mb__before_atomic();
+  atomic_fetch_add_relaxed();
+  smp_mb__after_atomic();
+
+However the atomic_fetch_add() might be implemented more efficiently.
+
+Further, while something like:
+
+  smp_mb__before_atomic();
+  atomic_dec(&X);
+
+is a 'typical' RELEASE pattern, the barrier is strictly stronger than
+a RELEASE. Similarly for something like:
+
+  atomic_inc(&X);
+  smp_mb__after_atomic();
+
+is an ACQUIRE pattern (though very much not typical), but again the barrier is
+strictly stronger than ACQUIRE. As illustrated:
+
+  C strong-acquire
+
+  {
+  }
+
+  P1(int *x, atomic_t *y)
+  {
+    r0 = READ_ONCE(*x);
+    smp_rmb();
+    r1 = atomic_read(y);
+  }
+
+  P2(int *x, atomic_t *y)
+  {
+    atomic_inc(y);
+    smp_mb__after_atomic();
+    WRITE_ONCE(*x, 1);
+  }
+
+  exists
+  (r0=1 /\ r1=0)
+
+This should not happen; but a hypothetical atomic_inc_acquire() --
+(void)atomic_fetch_inc_acquire() for instance -- would allow the outcome,
+since then:
+
+  P1			P2
+
+			t = LL.acq *y (0)
+			t++;
+			*x = 1;
+  r0 = *x (1)
+  RMB
+  r1 = *y (0)
+			SC *y, t;
+
+is allowed.
diff --git a/Documentation/block/bfq-iosched.txt b/Documentation/block/bfq-iosched.txt
index 05e2822a80b3..8d8d8f06cab2 100644
--- a/Documentation/block/bfq-iosched.txt
+++ b/Documentation/block/bfq-iosched.txt
@@ -16,14 +16,31 @@ throughput. So, when needed for achieving a lower latency, BFQ builds
 schedules that may lead to a lower throughput. If your main or only
 goal, for a given device, is to achieve the maximum-possible
 throughput at all times, then do switch off all low-latency heuristics
-for that device, by setting low_latency to 0. Full details in Section 3.
-
-On average CPUs, the current version of BFQ can handle devices
-performing at most ~30K IOPS; at most ~50 KIOPS on faster CPUs. As a
-reference, 30-50 KIOPS correspond to very high bandwidths with
-sequential I/O (e.g., 8-12 GB/s if I/O requests are 256 KB large), and
-to 120-200 MB/s with 4KB random I/O. BFQ has not yet been tested on
-multi-queue devices.
+for that device, by setting low_latency to 0. See Section 3 for
+details on how to configure BFQ for the desired tradeoff between
+latency and throughput, or on how to maximize throughput.
+
+BFQ has a non-null overhead, which limits the maximum IOPS that a CPU
+can process for a device scheduled with BFQ. To give an idea of the
+limits on slow or average CPUs, here are, first, the limits of BFQ for
+three different CPUs, on, respectively, an average laptop, an old
+desktop, and a cheap embedded system, in case full hierarchical
+support is enabled (i.e., CONFIG_BFQ_GROUP_IOSCHED is set), but
+CONFIG_DEBUG_BLK_CGROUP is not set (Section 4-2):
+- Intel i7-4850HQ: 400 KIOPS
+- AMD A8-3850: 250 KIOPS
+- ARM CortexTM-A53 Octa-core: 80 KIOPS
+
+If CONFIG_DEBUG_BLK_CGROUP is set (and of course full hierarchical
+support is enabled), then the sustainable throughput with BFQ
+decreases, because all blkio.bfq* statistics are created and updated
+(Section 4-2). For BFQ, this leads to the following maximum
+sustainable throughputs, on the same systems as above:
+- Intel i7-4850HQ: 310 KIOPS
+- AMD A8-3850: 200 KIOPS
+- ARM CortexTM-A53 Octa-core: 56 KIOPS
+
+BFQ works for multi-queue devices too.
 
 The table of contents follow. Impatients can just jump to Section 3.
 
@@ -33,7 +50,7 @@ CONTENTS
  1-1 Personal systems
  1-2 Server systems
 2. How does BFQ work?
-3. What are BFQ's tunable?
+3. What are BFQ's tunables and how to properly configure BFQ?
 4. BFQ group scheduling
  4-1 Service guarantees provided
  4-2 Interface
@@ -145,19 +162,28 @@ plus a lot of code, are borrowed from CFQ.
       contrast, BFQ may idle the device for a short time interval,
       giving the process the chance to go on being served if it issues
       a new request in time. Device idling typically boosts the
-      throughput on rotational devices, if processes do synchronous
-      and sequential I/O. In addition, under BFQ, device idling is
-      also instrumental in guaranteeing the desired throughput
-      fraction to processes issuing sync requests (see the description
-      of the slice_idle tunable in this document, or [1, 2], for more
-      details).
+      throughput on rotational devices and on non-queueing flash-based
+      devices, if processes do synchronous and sequential I/O. In
+      addition, under BFQ, device idling is also instrumental in
+      guaranteeing the desired throughput fraction to processes
+      issuing sync requests (see the description of the slice_idle
+      tunable in this document, or [1, 2], for more details).
 
       - With respect to idling for service guarantees, if several
 	processes are competing for the device at the same time, but
-	all processes (and groups, after the following commit) have
-	the same weight, then BFQ guarantees the expected throughput
-	distribution without ever idling the device. Throughput is
-	thus as high as possible in this common scenario.
+	all processes and groups have the same weight, then BFQ
+	guarantees the expected throughput distribution without ever
+	idling the device. Throughput is thus as high as possible in
+	this common scenario.
+
+     - On flash-based storage with internal queueing of commands
+       (typically NCQ), device idling happens to be always detrimental
+       for throughput. So, with these devices, BFQ performs idling
+       only when strictly needed for service guarantees, i.e., for
+       guaranteeing low latency or fairness. In these cases, overall
+       throughput may be sub-optimal. No solution currently exists to
+       provide both strong service guarantees and optimal throughput
+       on devices with internal queueing.
 
   - If low-latency mode is enabled (default configuration), BFQ
     executes some special heuristics to detect interactive and soft
@@ -191,10 +217,7 @@ plus a lot of code, are borrowed from CFQ.
   - Queues are scheduled according to a variant of WF2Q+, named
     B-WF2Q+, and implemented using an augmented rb-tree to preserve an
     O(log N) overall complexity.  See [2] for more details. B-WF2Q+ is
-    also ready for hierarchical scheduling. However, for a cleaner
-    logical breakdown, the code that enables and completes
-    hierarchical support is provided in the next commit, which focuses
-    exactly on this feature.
+    also ready for hierarchical scheduling, details in Section 4.
 
   - B-WF2Q+ guarantees a tight deviation with respect to an ideal,
     perfectly fair, and smooth service. In particular, B-WF2Q+
@@ -249,13 +272,24 @@ plus a lot of code, are borrowed from CFQ.
   the Idle class, to prevent it from starving.
 
 
-3. What are BFQ's tunable?
-==========================
+3. What are BFQ's tunables and how to properly configure BFQ?
+=============================================================
+
+Most BFQ tunables affect service guarantees (basically latency and
+fairness) and throughput. For full details on how to choose the
+desired tradeoff between service guarantees and throughput, see the
+parameters slice_idle, strict_guarantees and low_latency. For details
+on how to maximise throughput, see slice_idle, timeout_sync and
+max_budget. The other performance-related parameters have been
+inherited from, and have been preserved mostly for compatibility with
+CFQ. So far, no performance improvement has been reported after
+changing the latter parameters in BFQ.
 
-The tunables back_seek-max, back_seek_penalty, fifo_expire_async and
-fifo_expire_sync below are the same as in CFQ. Their description is
-just copied from that for CFQ. Some considerations in the description
-of slice_idle are copied from CFQ too.
+In particular, the tunables back_seek-max, back_seek_penalty,
+fifo_expire_async and fifo_expire_sync below are the same as in
+CFQ. Their description is just copied from that for CFQ. Some
+considerations in the description of slice_idle are copied from CFQ
+too.
 
 per-process ioprio and weight
 -----------------------------
@@ -285,15 +319,17 @@ number of seeks and see improved throughput.
 
 Setting slice_idle to 0 will remove all the idling on queues and one
 should see an overall improved throughput on faster storage devices
-like multiple SATA/SAS disks in hardware RAID configuration.
+like multiple SATA/SAS disks in hardware RAID configuration, as well
+as flash-based storage with internal command queueing (and
+parallelism).
 
 So depending on storage and workload, it might be useful to set
 slice_idle=0.  In general for SATA/SAS disks and software RAID of
 SATA/SAS disks keeping slice_idle enabled should be useful. For any
 configurations where there are multiple spindles behind single LUN
-(Host based hardware RAID controller or for storage arrays), setting
-slice_idle=0 might end up in better throughput and acceptable
-latencies.
+(Host based hardware RAID controller or for storage arrays), or with
+flash-based fast storage, setting slice_idle=0 might end up in better
+throughput and acceptable latencies.
 
 Idling is however necessary to have service guarantees enforced in
 case of differentiated weights or differentiated I/O-request lengths.
@@ -312,13 +348,14 @@ There is an important flipside for idling: apart from the above cases
 where it is beneficial also for throughput, idling can severely impact
 throughput. One important case is random workload. Because of this
 issue, BFQ tends to avoid idling as much as possible, when it is not
-beneficial also for throughput. As a consequence of this behavior, and
-of further issues described for the strict_guarantees tunable,
-short-term service guarantees may be occasionally violated. And, in
-some cases, these guarantees may be more important than guaranteeing
-maximum throughput. For example, in video playing/streaming, a very
-low drop rate may be more important than maximum throughput. In these
-cases, consider setting the strict_guarantees parameter.
+beneficial also for throughput (as detailed in Section 2). As a
+consequence of this behavior, and of further issues described for the
+strict_guarantees tunable, short-term service guarantees may be
+occasionally violated. And, in some cases, these guarantees may be
+more important than guaranteeing maximum throughput. For example, in
+video playing/streaming, a very low drop rate may be more important
+than maximum throughput. In these cases, consider setting the
+strict_guarantees parameter.
 
 strict_guarantees
 -----------------
@@ -420,6 +457,13 @@ The default value is 0, which enables auto-tuning: BFQ sets max_budget
 to the maximum number of sectors that can be served during
 timeout_sync, according to the estimated peak rate.
 
+For specific devices, some users have occasionally reported to have
+reached a higher throughput by setting max_budget explicitly, i.e., by
+setting max_budget to a higher value than 0. In particular, they have
+set max_budget to higher values than those to which BFQ would have set
+it with auto-tuning. An alternative way to achieve this goal is to
+just increase the value of timeout_sync, leaving max_budget equal to 0.
+
 weights
 -------
 
@@ -427,51 +471,6 @@ Read-only parameter, used to show the weights of the currently active
 BFQ queues.
 
 
-wr_ tunables
-------------
-
-BFQ exports a few parameters to control/tune the behavior of
-low-latency heuristics.
-
-wr_coeff
-
-Factor by which the weight of a weight-raised queue is multiplied. If
-the queue is deemed soft real-time, then the weight is further
-multiplied by an additional, constant factor.
-
-wr_max_time
-
-Maximum duration of a weight-raising period for an interactive task
-(ms). If set to zero (default value), then this value is computed
-automatically, as a function of the peak rate of the device. In any
-case, when the value of this parameter is read, it always reports the
-current duration, regardless of whether it has been set manually or
-computed automatically.
-
-wr_max_softrt_rate
-
-Maximum service rate below which a queue is deemed to be associated
-with a soft real-time application, and is then weight-raised
-accordingly (sectors/sec).
-
-wr_min_idle_time
-
-Minimum idle period after which interactive weight-raising may be
-reactivated for a queue (in ms).
-
-wr_rt_max_time
-
-Maximum weight-raising duration for soft real-time queues (in ms). The
-start time from which this duration is considered is automatically
-moved forward if the queue is detected to be still soft real-time
-before the current soft real-time weight-raising period finishes.
-
-wr_min_inter_arr_async
-
-Minimum period between I/O request arrivals after which weight-raising
-may be reactivated for an already busy async queue (in ms).
-
-
 4. Group scheduling with BFQ
 ============================
 
@@ -516,6 +515,22 @@ BFQ-specific files is "blkio.bfq." or "io.bfq." For example, the group
 parameter to set the weight of a group with BFQ is blkio.bfq.weight
 or io.bfq.weight.
 
+As for cgroups-v1 (blkio controller), the exact set of stat files
+created, and kept up-to-date by bfq, depends on whether
+CONFIG_DEBUG_BLK_CGROUP is set. If it is set, then bfq creates all
+the stat files documented in
+Documentation/cgroup-v1/blkio-controller.txt. If, instead,
+CONFIG_DEBUG_BLK_CGROUP is not set, then bfq creates only the files
+blkio.bfq.io_service_bytes
+blkio.bfq.io_service_bytes_recursive
+blkio.bfq.io_serviced
+blkio.bfq.io_serviced_recursive
+
+The value of CONFIG_DEBUG_BLK_CGROUP greatly influences the maximum
+throughput sustainable with bfq, because updating the blkio.bfq.*
+stats is rather costly, especially for some of the stats enabled by
+CONFIG_DEBUG_BLK_CGROUP.
+
 Parameters to set
 -----------------
 
diff --git a/Documentation/block/biodoc.txt b/Documentation/block/biodoc.txt
index 9490f2845f06..86927029a52d 100644
--- a/Documentation/block/biodoc.txt
+++ b/Documentation/block/biodoc.txt
@@ -216,10 +216,9 @@ may need to abort DMA operations and revert to PIO for the transfer, in
 which case a virtual mapping of the page is required. For SCSI it is also
 done in some scenarios where the low level driver cannot be trusted to
 handle a single sg entry correctly. The driver is expected to perform the
-kmaps as needed on such occasions using the __bio_kmap_atomic and bio_kmap_irq
-routines as appropriate. A driver could also use the blk_queue_bounce()
-routine on its own to bounce highmem i/o to low memory for specific requests
-if so desired.
+kmaps as needed on such occasions as appropriate. A driver could also use
+the blk_queue_bounce() routine on its own to bounce highmem i/o to low
+memory for specific requests if so desired.
 
 iii. The i/o scheduler algorithm itself can be replaced/set as appropriate
 
@@ -1137,8 +1136,8 @@ use dma_map_sg for scatter gather) to be able to ship it to the driver. For
 PIO drivers (or drivers that need to revert to PIO transfer once in a
 while (IDE for example)), where the CPU is doing the actual data
 transfer a virtual mapping is needed. If the driver supports highmem I/O,
-(Sec 1.1, (ii) ) it needs to use __bio_kmap_atomic and bio_kmap_irq to
-temporarily map a bio into the virtual address space.
+(Sec 1.1, (ii) ) it needs to use kmap_atomic or similar to temporarily map
+a bio into the virtual address space.
 
 
 8. Prior/Related/Impacted patches
diff --git a/Documentation/block/null_blk.txt b/Documentation/block/null_blk.txt
index 3140dbd860d8..733927a7b501 100644
--- a/Documentation/block/null_blk.txt
+++ b/Documentation/block/null_blk.txt
@@ -38,7 +38,7 @@ gb=[Size in GB]: Default: 250GB
 bs=[Block size (in bytes)]: Default: 512 bytes
   The block size reported to the system.
 
-nr_devices=[Number of devices]: Default: 2
+nr_devices=[Number of devices]: Default: 1
   Number of block devices instantiated. They are instantiated as /dev/nullb0,
   etc.
 
@@ -52,13 +52,13 @@ irqmode=[0-2]: Default: 1-Soft-irq
   2: Timer: Waits a specific period (completion_nsec) for each IO before
      completion.
 
-completion_nsec=[ns]: Default: 10.000ns
+completion_nsec=[ns]: Default: 10,000ns
   Combined with irqmode=2 (timer). The time each completion event must wait.
 
-submit_queues=[0..nr_cpus]:
+submit_queues=[1..nr_cpus]:
   The number of submission queues attached to the device driver. If unset, it
-  defaults to 1 on single-queue and bio-based instances. For multi-queue,
-  it is ignored when use_per_node_hctx module parameter is 1.
+  defaults to 1. For multi-queue, it is ignored when use_per_node_hctx module
+  parameter is 1.
 
 hw_queue_depth=[0..qdepth]: Default: 64
   The hardware queue depth of the device.
@@ -73,3 +73,12 @@ use_per_node_hctx=[0/1]: Default: 0
 
 use_lightnvm=[0/1]: Default: 0
   Register device with LightNVM. Requires blk-mq and CONFIG_NVM to be enabled.
+
+no_sched=[0/1]: Default: 0
+  0: nullb* use default blk-mq io scheduler.
+  1: nullb* doesn't use io scheduler.
+
+shared_tags=[0/1]: Default: 0
+  0: Tag set is not shared.
+  1: Tag set shared between devices for blk-mq. Only makes sense with
+     nr_devices > 1, otherwise there's no tag set to share.
diff --git a/Documentation/blockdev/cciss.txt b/Documentation/blockdev/cciss.txt
deleted file mode 100644
index 3a5477cc456e..000000000000
--- a/Documentation/blockdev/cciss.txt
+++ /dev/null
@@ -1,194 +0,0 @@
-This driver is for Compaq's SMART Array Controllers.
-
-Supported Cards:
-----------------
-
-This driver is known to work with the following cards:
-
-	* SA 5300
-	* SA 5i 
-	* SA 532
-	* SA 5312
-	* SA 641
-	* SA 642
-	* SA 6400
-	* SA 6400 U320 Expansion Module
-	* SA 6i
-	* SA P600
-	* SA P800
-	* SA E400
-	* SA P400i
-	* SA E200
-	* SA E200i
-	* SA E500
-	* SA P700m
-	* SA P212
-	* SA P410
-	* SA P410i
-	* SA P411
-	* SA P812
-	* SA P712m
-	* SA P711m
-
-Detecting drive failures:
--------------------------
-
-To get the status of logical volumes and to detect physical drive
-failures, you can use the cciss_vol_status program found here:
-http://cciss.sourceforge.net/#cciss_utils
-
-Device Naming:
---------------
-
-If nodes are not already created in the /dev/cciss directory, run as root:
-
-# cd /dev
-# ./MAKEDEV cciss
-
-You need some entries in /dev for the cciss device.  The MAKEDEV script
-can make device nodes for you automatically.  Currently the device setup
-is as follows:
-
-Major numbers:
-	104	cciss0	
-	105	cciss1	
-	106	cciss2
-	105	cciss3
-	108	cciss4
-	109	cciss5
-	110	cciss6
-	111	cciss7
-
-Minor numbers:
-        b7 b6 b5 b4 b3 b2 b1 b0
-        |----+----| |----+----|
-             |           |
-             |           +-------- Partition ID (0=wholedev, 1-15 partition)
-             |
-             +-------------------- Logical Volume number
-
-The device naming scheme is:
-/dev/cciss/c0d0			Controller 0, disk 0, whole device
-/dev/cciss/c0d0p1		Controller 0, disk 0, partition 1
-/dev/cciss/c0d0p2		Controller 0, disk 0, partition 2
-/dev/cciss/c0d0p3		Controller 0, disk 0, partition 3
-
-/dev/cciss/c1d1			Controller 1, disk 1, whole device
-/dev/cciss/c1d1p1		Controller 1, disk 1, partition 1
-/dev/cciss/c1d1p2		Controller 1, disk 1, partition 2
-/dev/cciss/c1d1p3		Controller 1, disk 1, partition 3
-
-CCISS simple mode support
--------------------------
-
-The "cciss_simple_mode=1" boot parameter may be used to prevent the driver
-from putting the controller into "performant" mode. The difference is that
-with simple mode, each command completion requires an interrupt, while with
-"performant mode" (the default, and ordinarily better performing) it is
-possible to have multiple command completions indicated by a single
-interrupt.
-
-SCSI tape drive and medium changer support
-------------------------------------------
-
-SCSI sequential access devices and medium changer devices are supported and 
-appropriate device nodes are automatically created.  (e.g.  
-/dev/st0, /dev/st1, etc.  See the "st" man page for more details.) 
-You must enable "SCSI tape drive support for Smart Array 5xxx" and 
-"SCSI support" in your kernel configuration to be able to use SCSI
-tape drives with your Smart Array 5xxx controller.
-
-Additionally, note that the driver will engage the SCSI core at init
-time if any tape drives or medium changers are detected.  The driver may
-also be directed to dynamically engage the SCSI core via the /proc filesystem
-entry which the "block" side of the driver creates as
-/proc/driver/cciss/cciss* at runtime.  This is best done via a script.
-
-For example:
-
-	for x in /proc/driver/cciss/cciss[0-9]*
-	do
-		echo "engage scsi" > $x
-	done
-
-Once the SCSI core is engaged by the driver, it cannot be disengaged 
-(except by unloading the driver, if it happens to be linked as a module.)
-
-Note also that if no sequential access devices or medium changers are
-detected, the SCSI core will not be engaged by the action of the above
-script.
-
-Hot plug support for SCSI tape drives
--------------------------------------
-
-Hot plugging of SCSI tape drives is supported, with some caveats.
-The cciss driver must be informed that changes to the SCSI bus
-have been made.  This may be done via the /proc filesystem.
-For example:
-
-	echo "rescan" > /proc/scsi/cciss0/1
-
-This causes the driver to query the adapter about changes to the
-physical SCSI buses and/or fibre channel arbitrated loop and the
-driver to make note of any new or removed sequential access devices
-or medium changers.  The driver will output messages indicating what 
-devices have been added or removed and the controller, bus, target and 
-lun used to address the device.  It then notifies the SCSI mid layer
-of these changes.
-
-Note that the naming convention of the /proc filesystem entries 
-contains a number in addition to the driver name.  (E.g. "cciss0" 
-instead of just "cciss" which you might expect.)
-
-Note: ONLY sequential access devices and medium changers are presented 
-as SCSI devices to the SCSI mid layer by the cciss driver.  Specifically, 
-physical SCSI disk drives are NOT presented to the SCSI mid layer.  The 
-physical SCSI disk drives are controlled directly by the array controller 
-hardware and it is important to prevent the kernel from attempting to directly
-access these devices too, as if the array controller were merely a SCSI 
-controller in the same way that we are allowing it to access SCSI tape drives.
-
-SCSI error handling for tape drives and medium changers
--------------------------------------------------------
-
-The linux SCSI mid layer provides an error handling protocol which
-kicks into gear whenever a SCSI command fails to complete within a
-certain amount of time (which can vary depending on the command).
-The cciss driver participates in this protocol to some extent.  The
-normal protocol is a four step process.  First the device is told
-to abort the command.  If that doesn't work, the device is reset.
-If that doesn't work, the SCSI bus is reset.  If that doesn't work
-the host bus adapter is reset.  Because the cciss driver is a block
-driver as well as a SCSI driver and only the tape drives and medium
-changers are presented to the SCSI mid layer, and unlike more 
-straightforward SCSI drivers, disk i/o continues through the block
-side during the SCSI error recovery process, the cciss driver only
-implements the first two of these actions, aborting the command, and
-resetting the device.  Additionally, most tape drives will not oblige 
-in aborting commands, and sometimes it appears they will not even 
-obey a reset command, though in most circumstances they will.  In
-the case that the command cannot be aborted and the device cannot be 
-reset, the device will be set offline.
-
-In the event the error handling code is triggered and a tape drive is
-successfully reset or the tardy command is successfully aborted, the 
-tape drive may still not allow i/o to continue until some command
-is issued which positions the tape to a known position.  Typically you
-must rewind the tape (by issuing "mt -f /dev/st0 rewind" for example)
-before i/o can proceed again to a tape drive which was reset.
-
-There is a cciss_tape_cmds module parameter which can be used to make cciss
-allocate more commands for use by tape drives.  Ordinarily only a few commands
-(6) are allocated for tape drives because tape drives are slow and
-infrequently used and the primary purpose of Smart Array controllers is to
-act as a RAID controller for disk drives, so the vast majority of commands
-are allocated for disk devices.  However, if you have more than a few tape
-drives attached to a smart array, the default number of commands may not be
-enough (for example, if you have 8 tape drives, you could only rewind 6
-at one time with the default number of commands.)  The cciss_tape_cmds module
-parameter allows more commands (up to 16 more) to be allocated for use by
-tape drives.  For example:
-
-        insmod cciss.ko cciss_tape_cmds=16
-
-Or, as a kernel boot parameter passed in via grub:  cciss.cciss_tape_cmds=8
diff --git a/Documentation/blockdev/zram.txt b/Documentation/blockdev/zram.txt
index 4fced8a21307..257e65714c6a 100644
--- a/Documentation/blockdev/zram.txt
+++ b/Documentation/blockdev/zram.txt
@@ -168,6 +168,7 @@ max_comp_streams  RW    the number of possible concurrent compress operations
 comp_algorithm    RW    show and change the compression algorithm
 compact           WO    trigger memory compaction
 debug_stat        RO    this file is used for zram debugging purposes
+backing_dev	  RW	set up backend storage for zram to write out
 
 
 User space is advised to use the following files to read the device statistics.
@@ -231,5 +232,15 @@ line of text and contains the following stats separated by whitespace:
 	resets the disksize to zero. You must set the disksize again
 	before reusing the device.
 
+* Optional Feature
+
+= writeback
+
+With incompressible pages, there is no memory saving with zram.
+Instead, with CONFIG_ZRAM_WRITEBACK, zram can write incompressible page
+to backing storage rather than keeping it in memory.
+User should set up backing device via /sys/block/zramX/backing_dev
+before disksize setting.
+
 Nitin Gupta
 ngupta@vflare.org
diff --git a/Documentation/bpf/bpf_design_QA.txt b/Documentation/bpf/bpf_design_QA.txt
new file mode 100644
index 000000000000..f3e458a0bb2f
--- /dev/null
+++ b/Documentation/bpf/bpf_design_QA.txt
@@ -0,0 +1,156 @@
+BPF extensibility and applicability to networking, tracing, security
+in the linux kernel and several user space implementations of BPF
+virtual machine led to a number of misunderstanding on what BPF actually is.
+This short QA is an attempt to address that and outline a direction
+of where BPF is heading long term.
+
+Q: Is BPF a generic instruction set similar to x64 and arm64?
+A: NO.
+
+Q: Is BPF a generic virtual machine ?
+A: NO.
+
+BPF is generic instruction set _with_ C calling convention.
+
+Q: Why C calling convention was chosen?
+A: Because BPF programs are designed to run in the linux kernel
+   which is written in C, hence BPF defines instruction set compatible
+   with two most used architectures x64 and arm64 (and takes into
+   consideration important quirks of other architectures) and
+   defines calling convention that is compatible with C calling
+   convention of the linux kernel on those architectures.
+
+Q: can multiple return values be supported in the future?
+A: NO. BPF allows only register R0 to be used as return value.
+
+Q: can more than 5 function arguments be supported in the future?
+A: NO. BPF calling convention only allows registers R1-R5 to be used
+   as arguments. BPF is not a standalone instruction set.
+   (unlike x64 ISA that allows msft, cdecl and other conventions)
+
+Q: can BPF programs access instruction pointer or return address?
+A: NO.
+
+Q: can BPF programs access stack pointer ?
+A: NO. Only frame pointer (register R10) is accessible.
+   From compiler point of view it's necessary to have stack pointer.
+   For example LLVM defines register R11 as stack pointer in its
+   BPF backend, but it makes sure that generated code never uses it.
+
+Q: Does C-calling convention diminishes possible use cases?
+A: YES. BPF design forces addition of major functionality in the form
+   of kernel helper functions and kernel objects like BPF maps with
+   seamless interoperability between them. It lets kernel call into
+   BPF programs and programs call kernel helpers with zero overhead.
+   As all of them were native C code. That is particularly the case
+   for JITed BPF programs that are indistinguishable from
+   native kernel C code.
+
+Q: Does it mean that 'innovative' extensions to BPF code are disallowed?
+A: Soft yes. At least for now until BPF core has support for
+   bpf-to-bpf calls, indirect calls, loops, global variables,
+   jump tables, read only sections and all other normal constructs
+   that C code can produce.
+
+Q: Can loops be supported in a safe way?
+A: It's not clear yet. BPF developers are trying to find a way to
+   support bounded loops where the verifier can guarantee that
+   the program terminates in less than 4096 instructions.
+
+Q: How come LD_ABS and LD_IND instruction are present in BPF whereas
+   C code cannot express them and has to use builtin intrinsics?
+A: This is artifact of compatibility with classic BPF. Modern
+   networking code in BPF performs better without them.
+   See 'direct packet access'.
+
+Q: It seems not all BPF instructions are one-to-one to native CPU.
+   For example why BPF_JNE and other compare and jumps are not cpu-like?
+A: This was necessary to avoid introducing flags into ISA which are
+   impossible to make generic and efficient across CPU architectures.
+
+Q: why BPF_DIV instruction doesn't map to x64 div?
+A: Because if we picked one-to-one relationship to x64 it would have made
+   it more complicated to support on arm64 and other archs. Also it
+   needs div-by-zero runtime check.
+
+Q: why there is no BPF_SDIV for signed divide operation?
+A: Because it would be rarely used. llvm errors in such case and
+   prints a suggestion to use unsigned divide instead
+
+Q: Why BPF has implicit prologue and epilogue?
+A: Because architectures like sparc have register windows and in general
+   there are enough subtle differences between architectures, so naive
+   store return address into stack won't work. Another reason is BPF has
+   to be safe from division by zero (and legacy exception path
+   of LD_ABS insn). Those instructions need to invoke epilogue and
+   return implicitly.
+
+Q: Why BPF_JLT and BPF_JLE instructions were not introduced in the beginning?
+A: Because classic BPF didn't have them and BPF authors felt that compiler
+   workaround would be acceptable. Turned out that programs lose performance
+   due to lack of these compare instructions and they were added.
+   These two instructions is a perfect example what kind of new BPF
+   instructions are acceptable and can be added in the future.
+   These two already had equivalent instructions in native CPUs.
+   New instructions that don't have one-to-one mapping to HW instructions
+   will not be accepted.
+
+Q: BPF 32-bit subregisters have a requirement to zero upper 32-bits of BPF
+   registers which makes BPF inefficient virtual machine for 32-bit
+   CPU architectures and 32-bit HW accelerators. Can true 32-bit registers
+   be added to BPF in the future?
+A: NO. The first thing to improve performance on 32-bit archs is to teach
+   LLVM to generate code that uses 32-bit subregisters. Then second step
+   is to teach verifier to mark operations where zero-ing upper bits
+   is unnecessary. Then JITs can take advantage of those markings and
+   drastically reduce size of generated code and improve performance.
+
+Q: Does BPF have a stable ABI?
+A: YES. BPF instructions, arguments to BPF programs, set of helper
+   functions and their arguments, recognized return codes are all part
+   of ABI. However when tracing programs are using bpf_probe_read() helper
+   to walk kernel internal datastructures and compile with kernel
+   internal headers these accesses can and will break with newer
+   kernels. The union bpf_attr -> kern_version is checked at load time
+   to prevent accidentally loading kprobe-based bpf programs written
+   for a different kernel. Networking programs don't do kern_version check.
+
+Q: How much stack space a BPF program uses?
+A: Currently all program types are limited to 512 bytes of stack
+   space, but the verifier computes the actual amount of stack used
+   and both interpreter and most JITed code consume necessary amount.
+
+Q: Can BPF be offloaded to HW?
+A: YES. BPF HW offload is supported by NFP driver.
+
+Q: Does classic BPF interpreter still exist?
+A: NO. Classic BPF programs are converted into extend BPF instructions.
+
+Q: Can BPF call arbitrary kernel functions?
+A: NO. BPF programs can only call a set of helper functions which
+   is defined for every program type.
+
+Q: Can BPF overwrite arbitrary kernel memory?
+A: NO. Tracing bpf programs can _read_ arbitrary memory with bpf_probe_read()
+   and bpf_probe_read_str() helpers. Networking programs cannot read
+   arbitrary memory, since they don't have access to these helpers.
+   Programs can never read or write arbitrary memory directly.
+
+Q: Can BPF overwrite arbitrary user memory?
+A: Sort-of. Tracing BPF programs can overwrite the user memory
+   of the current task with bpf_probe_write_user(). Every time such
+   program is loaded the kernel will print warning message, so
+   this helper is only useful for experiments and prototypes.
+   Tracing BPF programs are root only.
+
+Q: When bpf_trace_printk() helper is used the kernel prints nasty
+   warning message. Why is that?
+A: This is done to nudge program authors into better interfaces when
+   programs need to pass data to user space. Like bpf_perf_event_output()
+   can be used to efficiently stream data via perf ring buffer.
+   BPF maps can be used for asynchronous data sharing between kernel
+   and user space. bpf_trace_printk() should only be used for debugging.
+
+Q: Can BPF functionality such as new program or map types, new
+   helpers, etc be added out of kernel module code?
+A: NO.
diff --git a/Documentation/cdrom/ide-cd b/Documentation/cdrom/ide-cd
index f4dc9de2694e..a5f2a7f1ff46 100644
--- a/Documentation/cdrom/ide-cd
+++ b/Documentation/cdrom/ide-cd
@@ -55,13 +55,9 @@ This driver provides the following features:
    (to compile support as a module which can be loaded and unloaded)
    to the options: 
 
-      Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support
+      ATA/ATAPI/MFM/RLL support
       Include IDE/ATAPI CDROM support
 
-   and `no' to
-
-      Use old disk-only driver on primary interface
-
    Depending on what type of IDE interface you have, you may need to
    specify additional configuration options.  See
    Documentation/ide/ide.txt.
diff --git a/Documentation/cgroup-v2.txt b/Documentation/cgroup-v2.txt
index bde177103567..779211fbb69f 100644
--- a/Documentation/cgroup-v2.txt
+++ b/Documentation/cgroup-v2.txt
@@ -18,7 +18,9 @@ v1 is available under Documentation/cgroup-v1/.
      1-2. What is cgroup?
    2. Basic Operations
      2-1. Mounting
-     2-2. Organizing Processes
+     2-2. Organizing Processes and Threads
+       2-2-1. Processes
+       2-2-2. Threads
      2-3. [Un]populated Notification
      2-4. Controlling Controllers
        2-4-1. Enabling and Disabling
@@ -167,8 +169,11 @@ cgroup v2 currently supports the following mount options.
 	Delegation section for details.
 
 
-Organizing Processes
---------------------
+Organizing Processes and Threads
+--------------------------------
+
+Processes
+~~~~~~~~~
 
 Initially, only the root cgroup exists to which all processes belong.
 A child cgroup can be created by creating a sub-directory::
@@ -219,6 +224,105 @@ is removed subsequently, " (deleted)" is appended to the path::
   0::/test-cgroup/test-cgroup-nested (deleted)
 
 
+Threads
+~~~~~~~
+
+cgroup v2 supports thread granularity for a subset of controllers to
+support use cases requiring hierarchical resource distribution across
+the threads of a group of processes.  By default, all threads of a
+process belong to the same cgroup, which also serves as the resource
+domain to host resource consumptions which are not specific to a
+process or thread.  The thread mode allows threads to be spread across
+a subtree while still maintaining the common resource domain for them.
+
+Controllers which support thread mode are called threaded controllers.
+The ones which don't are called domain controllers.
+
+Marking a cgroup threaded makes it join the resource domain of its
+parent as a threaded cgroup.  The parent may be another threaded
+cgroup whose resource domain is further up in the hierarchy.  The root
+of a threaded subtree, that is, the nearest ancestor which is not
+threaded, is called threaded domain or thread root interchangeably and
+serves as the resource domain for the entire subtree.
+
+Inside a threaded subtree, threads of a process can be put in
+different cgroups and are not subject to the no internal process
+constraint - threaded controllers can be enabled on non-leaf cgroups
+whether they have threads in them or not.
+
+As the threaded domain cgroup hosts all the domain resource
+consumptions of the subtree, it is considered to have internal
+resource consumptions whether there are processes in it or not and
+can't have populated child cgroups which aren't threaded.  Because the
+root cgroup is not subject to no internal process constraint, it can
+serve both as a threaded domain and a parent to domain cgroups.
+
+The current operation mode or type of the cgroup is shown in the
+"cgroup.type" file which indicates whether the cgroup is a normal
+domain, a domain which is serving as the domain of a threaded subtree,
+or a threaded cgroup.
+
+On creation, a cgroup is always a domain cgroup and can be made
+threaded by writing "threaded" to the "cgroup.type" file.  The
+operation is single direction::
+
+  # echo threaded > cgroup.type
+
+Once threaded, the cgroup can't be made a domain again.  To enable the
+thread mode, the following conditions must be met.
+
+- As the cgroup will join the parent's resource domain.  The parent
+  must either be a valid (threaded) domain or a threaded cgroup.
+
+- When the parent is an unthreaded domain, it must not have any domain
+  controllers enabled or populated domain children.  The root is
+  exempt from this requirement.
+
+Topology-wise, a cgroup can be in an invalid state.  Please consider
+the following toplogy::
+
+  A (threaded domain) - B (threaded) - C (domain, just created)
+
+C is created as a domain but isn't connected to a parent which can
+host child domains.  C can't be used until it is turned into a
+threaded cgroup.  "cgroup.type" file will report "domain (invalid)" in
+these cases.  Operations which fail due to invalid topology use
+EOPNOTSUPP as the errno.
+
+A domain cgroup is turned into a threaded domain when one of its child
+cgroup becomes threaded or threaded controllers are enabled in the
+"cgroup.subtree_control" file while there are processes in the cgroup.
+A threaded domain reverts to a normal domain when the conditions
+clear.
+
+When read, "cgroup.threads" contains the list of the thread IDs of all
+threads in the cgroup.  Except that the operations are per-thread
+instead of per-process, "cgroup.threads" has the same format and
+behaves the same way as "cgroup.procs".  While "cgroup.threads" can be
+written to in any cgroup, as it can only move threads inside the same
+threaded domain, its operations are confined inside each threaded
+subtree.
+
+The threaded domain cgroup serves as the resource domain for the whole
+subtree, and, while the threads can be scattered across the subtree,
+all the processes are considered to be in the threaded domain cgroup.
+"cgroup.procs" in a threaded domain cgroup contains the PIDs of all
+processes in the subtree and is not readable in the subtree proper.
+However, "cgroup.procs" can be written to from anywhere in the subtree
+to migrate all threads of the matching process to the cgroup.
+
+Only threaded controllers can be enabled in a threaded subtree.  When
+a threaded controller is enabled inside a threaded subtree, it only
+accounts for and controls resource consumptions associated with the
+threads in the cgroup and its descendants.  All consumptions which
+aren't tied to a specific thread belong to the threaded domain cgroup.
+
+Because a threaded subtree is exempt from no internal process
+constraint, a threaded controller must be able to handle competition
+between threads in a non-leaf cgroup and its child cgroups.  Each
+threaded controller defines how such competitions are handled.
+
+
 [Un]populated Notification
 --------------------------
 
@@ -302,15 +406,15 @@ disabled if one or more children have it enabled.
 No Internal Process Constraint
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-Non-root cgroups can only distribute resources to their children when
-they don't have any processes of their own.  In other words, only
-cgroups which don't contain any processes can have controllers enabled
-in their "cgroup.subtree_control" files.
+Non-root cgroups can distribute domain resources to their children
+only when they don't have any processes of their own.  In other words,
+only domain cgroups which don't contain any processes can have domain
+controllers enabled in their "cgroup.subtree_control" files.
 
-This guarantees that, when a controller is looking at the part of the
-hierarchy which has it enabled, processes are always only on the
-leaves.  This rules out situations where child cgroups compete against
-internal processes of the parent.
+This guarantees that, when a domain controller is looking at the part
+of the hierarchy which has it enabled, processes are always only on
+the leaves.  This rules out situations where child cgroups compete
+against internal processes of the parent.
 
 The root cgroup is exempt from this restriction.  Root contains
 processes and anonymous resource consumption which can't be associated
@@ -334,10 +438,10 @@ Model of Delegation
 ~~~~~~~~~~~~~~~~~~~
 
 A cgroup can be delegated in two ways.  First, to a less privileged
-user by granting write access of the directory and its "cgroup.procs"
-and "cgroup.subtree_control" files to the user.  Second, if the
-"nsdelegate" mount option is set, automatically to a cgroup namespace
-on namespace creation.
+user by granting write access of the directory and its "cgroup.procs",
+"cgroup.threads" and "cgroup.subtree_control" files to the user.
+Second, if the "nsdelegate" mount option is set, automatically to a
+cgroup namespace on namespace creation.
 
 Because the resource control interface files in a given directory
 control the distribution of the parent's resources, the delegatee
@@ -644,6 +748,29 @@ Core Interface Files
 
 All cgroup core files are prefixed with "cgroup."
 
+  cgroup.type
+
+	A read-write single value file which exists on non-root
+	cgroups.
+
+	When read, it indicates the current type of the cgroup, which
+	can be one of the following values.
+
+	- "domain" : A normal valid domain cgroup.
+
+	- "domain threaded" : A threaded domain cgroup which is
+          serving as the root of a threaded subtree.
+
+	- "domain invalid" : A cgroup which is in an invalid state.
+	  It can't be populated or have controllers enabled.  It may
+	  be allowed to become a threaded cgroup.
+
+	- "threaded" : A threaded cgroup which is a member of a
+          threaded subtree.
+
+	A cgroup can be turned into a threaded cgroup by writing
+	"threaded" to this file.
+
   cgroup.procs
 	A read-write new-line separated values file which exists on
 	all cgroups.
@@ -658,9 +785,6 @@ All cgroup core files are prefixed with "cgroup."
 	the PID to the cgroup.  The writer should match all of the
 	following conditions.
 
-	- Its euid is either root or must match either uid or suid of
-          the target process.
-
 	- It must have write access to the "cgroup.procs" file.
 
 	- It must have write access to the "cgroup.procs" file of the
@@ -669,6 +793,35 @@ All cgroup core files are prefixed with "cgroup."
 	When delegating a sub-hierarchy, write access to this file
 	should be granted along with the containing directory.
 
+	In a threaded cgroup, reading this file fails with EOPNOTSUPP
+	as all the processes belong to the thread root.  Writing is
+	supported and moves every thread of the process to the cgroup.
+
+  cgroup.threads
+	A read-write new-line separated values file which exists on
+	all cgroups.
+
+	When read, it lists the TIDs of all threads which belong to
+	the cgroup one-per-line.  The TIDs are not ordered and the
+	same TID may show up more than once if the thread got moved to
+	another cgroup and then back or the TID got recycled while
+	reading.
+
+	A TID can be written to migrate the thread associated with the
+	TID to the cgroup.  The writer should match all of the
+	following conditions.
+
+	- It must have write access to the "cgroup.threads" file.
+
+	- The cgroup that the thread is currently in must be in the
+          same resource domain as the destination cgroup.
+
+	- It must have write access to the "cgroup.procs" file of the
+	  common ancestor of the source and destination cgroups.
+
+	When delegating a sub-hierarchy, write access to this file
+	should be granted along with the containing directory.
+
   cgroup.controllers
 	A read-only space separated values file which exists on all
 	cgroups.
@@ -701,6 +854,38 @@ All cgroup core files are prefixed with "cgroup."
 		1 if the cgroup or its descendants contains any live
 		processes; otherwise, 0.
 
+  cgroup.max.descendants
+	A read-write single value files.  The default is "max".
+
+	Maximum allowed number of descent cgroups.
+	If the actual number of descendants is equal or larger,
+	an attempt to create a new cgroup in the hierarchy will fail.
+
+  cgroup.max.depth
+	A read-write single value files.  The default is "max".
+
+	Maximum allowed descent depth below the current cgroup.
+	If the actual descent depth is equal or larger,
+	an attempt to create a new child cgroup will fail.
+
+  cgroup.stat
+	A read-only flat-keyed file with the following entries:
+
+	  nr_descendants
+		Total number of visible descendant cgroups.
+
+	  nr_dying_descendants
+		Total number of dying descendant cgroups. A cgroup becomes
+		dying after being deleted by a user. The cgroup will remain
+		in dying state for some time undefined time (which can depend
+		on system load) before being completely destroyed.
+
+		A process can't enter a dying cgroup under any circumstances,
+		a dying cgroup can't revive.
+
+		A dying cgroup can consume system resources not exceeding
+		limits, which were active at the moment of cgroup deletion.
+
 
 Controllers
 ===========
@@ -708,10 +893,6 @@ Controllers
 CPU
 ---
 
-.. note::
-
-	The interface for the cpu controller hasn't been merged yet
-
 The "cpu" controllers regulates distribution of CPU cycles.  This
 controller implements weight and absolute bandwidth limit models for
 normal scheduling policy and absolute bandwidth allocation model for
@@ -725,12 +906,16 @@ All time durations are in microseconds.
 
   cpu.stat
 	A read-only flat-keyed file which exists on non-root cgroups.
+	This file exists whether the controller is enabled or not.
 
-	It reports the following six stats:
+	It always reports the following three stats:
 
 	- usage_usec
 	- user_usec
 	- system_usec
+
+	and the following three when the controller is enabled:
+
 	- nr_periods
 	- nr_throttled
 	- throttled_usec
@@ -741,6 +926,18 @@ All time durations are in microseconds.
 
 	The weight in the range [1, 10000].
 
+  cpu.weight.nice
+	A read-write single value file which exists on non-root
+	cgroups.  The default is "0".
+
+	The nice value is in the range [-20, 19].
+
+	This interface file is an alternative interface for
+	"cpu.weight" and allows reading and setting weight using the
+	same values used by nice(2).  Because the range is smaller and
+	granularity is coarser for the nice values, the read value is
+	the closest approximation of the current weight.
+
   cpu.max
 	A read-write two value file which exists on non-root cgroups.
 	The default is "max 100000".
@@ -753,26 +950,6 @@ All time durations are in microseconds.
 	$PERIOD duration.  "max" for $MAX indicates no limit.  If only
 	one number is written, $MAX is updated.
 
-  cpu.rt.max
-	.. note::
-
-	   The semantics of this file is still under discussion and the
-	   interface hasn't been merged yet
-
-	A read-write two value file which exists on all cgroups.
-	The default is "0 100000".
-
-	The maximum realtime runtime allocation.  Over-committing
-	configurations are disallowed and process migrations are
-	rejected if not enough bandwidth is available.  It's in the
-	following format::
-
-	  $MAX $PERIOD
-
-	which indicates that the group may consume upto $MAX in each
-	$PERIOD duration.  If only one number is written, $MAX is
-	updated.
-
 
 Memory
 ------
diff --git a/Documentation/clearing-warn-once.txt b/Documentation/clearing-warn-once.txt
new file mode 100644
index 000000000000..5b1f5d547be1
--- /dev/null
+++ b/Documentation/clearing-warn-once.txt
@@ -0,0 +1,7 @@
+
+WARN_ONCE / WARN_ON_ONCE only print a warning once.
+
+echo 1 > /sys/kernel/debug/clear_warn_once
+
+clears the state and allows the warnings to print once again.
+This can be useful after test suite runs to reproduce problems.
diff --git a/Documentation/conf.py b/Documentation/conf.py
index 71b032bb44fd..63857d33778c 100644
--- a/Documentation/conf.py
+++ b/Documentation/conf.py
@@ -29,7 +29,7 @@ from load_config import loadConfig
 # -- General configuration ------------------------------------------------
 
 # If your documentation needs a minimal Sphinx version, state it here.
-needs_sphinx = '1.2'
+needs_sphinx = '1.3'
 
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
@@ -271,10 +271,29 @@ latex_elements = {
 
 # Additional stuff for the LaTeX preamble.
     'preamble': '''
-        \\usepackage{ifthen}
+	% Use some font with UTF-8 support with XeLaTeX
+        \\usepackage{fontspec}
+        \\setsansfont{DejaVu Serif}
+        \\setromanfont{DejaVu Sans}
+        \\setmonofont{DejaVu Sans Mono}
 
-        % Allow generate some pages in landscape
-        \\usepackage{lscape}
+     '''
+}
+
+# Fix reference escape troubles with Sphinx 1.4.x
+if major == 1 and minor > 3:
+    latex_elements['preamble']  += '\\renewcommand*{\\DUrole}[2]{ #2 }\n'
+
+if major == 1 and minor <= 4:
+    latex_elements['preamble']  += '\\usepackage[margin=0.5in, top=1in, bottom=1in]{geometry}'
+elif major == 1 and (minor > 5 or (minor == 5 and patch >= 3)):
+    latex_elements['sphinxsetup'] = 'hmargin=0.5in, vmargin=1in'
+    latex_elements['preamble']  += '\\fvset{fontsize=auto}\n'
+
+# Customize notice background colors on Sphinx < 1.6:
+if major == 1 and minor < 6:
+   latex_elements['preamble']  += '''
+        \\usepackage{ifthen}
 
         % Put notes in color and let them be inside a table
 	\\definecolor{NoteColor}{RGB}{204,255,255}
@@ -325,27 +344,26 @@ latex_elements = {
         }
 	\\makeatother
 
-	% Use some font with UTF-8 support with XeLaTeX
-        \\usepackage{fontspec}
-        \\setsansfont{DejaVu Serif}
-        \\setromanfont{DejaVu Sans}
-        \\setmonofont{DejaVu Sans Mono}
-
-	% To allow adjusting table sizes
-	\\usepackage{adjustbox}
-
      '''
-}
-
-# Fix reference escape troubles with Sphinx 1.4.x
-if major == 1 and minor > 3:
-    latex_elements['preamble']  += '\\renewcommand*{\\DUrole}[2]{ #2 }\n'
-
-if major == 1 and minor <= 4:
-    latex_elements['preamble']  += '\\usepackage[margin=0.5in, top=1in, bottom=1in]{geometry}'
-elif major == 1 and (minor > 5 or (minor == 5 and patch >= 3)):
-    latex_elements['sphinxsetup'] = 'hmargin=0.5in, vmargin=0.5in'
 
+# With Sphinx 1.6, it is possible to change the Bg color directly
+# by using:
+#	\definecolor{sphinxnoteBgColor}{RGB}{204,255,255}
+#	\definecolor{sphinxwarningBgColor}{RGB}{255,204,204}
+#	\definecolor{sphinxattentionBgColor}{RGB}{255,255,204}
+#	\definecolor{sphinximportantBgColor}{RGB}{192,255,204}
+#
+# However, it require to use sphinx heavy box with:
+#
+#	\renewenvironment{sphinxlightbox} {%
+#		\\begin{sphinxheavybox}
+#	}
+#		\\end{sphinxheavybox}
+#	}
+#
+# Unfortunately, the implementation is buggy: if a note is inside a
+# table, it isn't displayed well. So, for now, let's use boring
+# black and white notes.
 
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title,
diff --git a/Documentation/core-api/genalloc.rst b/Documentation/core-api/genalloc.rst
new file mode 100644
index 000000000000..6b38a39fab24
--- /dev/null
+++ b/Documentation/core-api/genalloc.rst
@@ -0,0 +1,144 @@
+The genalloc/genpool subsystem
+==============================
+
+There are a number of memory-allocation subsystems in the kernel, each
+aimed at a specific need.  Sometimes, however, a kernel developer needs to
+implement a new allocator for a specific range of special-purpose memory;
+often that memory is located on a device somewhere.  The author of the
+driver for that device can certainly write a little allocator to get the
+job done, but that is the way to fill the kernel with dozens of poorly
+tested allocators.  Back in 2005, Jes Sorensen lifted one of those
+allocators from the sym53c8xx_2 driver and posted_ it as a generic module
+for the creation of ad hoc memory allocators.  This code was merged
+for the 2.6.13 release; it has been modified considerably since then.
+
+.. _posted: https://lwn.net/Articles/125842/
+
+Code using this allocator should include <linux/genalloc.h>.  The action
+begins with the creation of a pool using one of:
+
+.. kernel-doc:: lib/genalloc.c
+   :functions: gen_pool_create		
+
+.. kernel-doc:: lib/genalloc.c
+   :functions: devm_gen_pool_create
+
+A call to :c:func:`gen_pool_create` will create a pool.  The granularity of
+allocations is set with min_alloc_order; it is a log-base-2 number like
+those used by the page allocator, but it refers to bytes rather than pages.
+So, if min_alloc_order is passed as 3, then all allocations will be a
+multiple of eight bytes.  Increasing min_alloc_order decreases the memory
+required to track the memory in the pool.  The nid parameter specifies
+which NUMA node should be used for the allocation of the housekeeping
+structures; it can be -1 if the caller doesn't care.
+
+The "managed" interface :c:func:`devm_gen_pool_create` ties the pool to a
+specific device.  Among other things, it will automatically clean up the
+pool when the given device is destroyed.
+
+A pool is shut down with:
+
+.. kernel-doc:: lib/genalloc.c
+   :functions: gen_pool_destroy
+
+It's worth noting that, if there are still allocations outstanding from the
+given pool, this function will take the rather extreme step of invoking
+BUG(), crashing the entire system.  You have been warned.
+
+A freshly created pool has no memory to allocate.  It is fairly useless in
+that state, so one of the first orders of business is usually to add memory
+to the pool.  That can be done with one of:
+
+.. kernel-doc:: include/linux/genalloc.h
+   :functions: gen_pool_add
+
+.. kernel-doc:: lib/genalloc.c
+   :functions: gen_pool_add_virt
+
+A call to :c:func:`gen_pool_add` will place the size bytes of memory
+starting at addr (in the kernel's virtual address space) into the given
+pool, once again using nid as the node ID for ancillary memory allocations.
+The :c:func:`gen_pool_add_virt` variant associates an explicit physical
+address with the memory; this is only necessary if the pool will be used
+for DMA allocations.
+
+The functions for allocating memory from the pool (and putting it back)
+are:
+
+.. kernel-doc:: lib/genalloc.c
+   :functions: gen_pool_alloc
+
+.. kernel-doc:: lib/genalloc.c
+   :functions: gen_pool_dma_alloc
+
+.. kernel-doc:: lib/genalloc.c
+   :functions: gen_pool_free
+
+As one would expect, :c:func:`gen_pool_alloc` will allocate size< bytes
+from the given pool.  The :c:func:`gen_pool_dma_alloc` variant allocates
+memory for use with DMA operations, returning the associated physical
+address in the space pointed to by dma.  This will only work if the memory
+was added with :c:func:`gen_pool_add_virt`.  Note that this function
+departs from the usual genpool pattern of using unsigned long values to
+represent kernel addresses; it returns a void * instead.
+
+That all seems relatively simple; indeed, some developers clearly found it
+to be too simple.  After all, the interface above provides no control over
+how the allocation functions choose which specific piece of memory to
+return.  If that sort of control is needed, the following functions will be
+of interest:
+
+.. kernel-doc:: lib/genalloc.c
+   :functions: gen_pool_alloc_algo
+
+.. kernel-doc:: lib/genalloc.c
+   :functions: gen_pool_set_algo
+
+Allocations with :c:func:`gen_pool_alloc_algo` specify an algorithm to be
+used to choose the memory to be allocated; the default algorithm can be set
+with :c:func:`gen_pool_set_algo`.  The data value is passed to the
+algorithm; most ignore it, but it is occasionally needed.  One can,
+naturally, write a special-purpose algorithm, but there is a fair set
+already available:
+
+- gen_pool_first_fit is a simple first-fit allocator; this is the default
+  algorithm if none other has been specified.
+
+- gen_pool_first_fit_align forces the allocation to have a specific
+  alignment (passed via data in a genpool_data_align structure).
+
+- gen_pool_first_fit_order_align aligns the allocation to the order of the
+  size.  A 60-byte allocation will thus be 64-byte aligned, for example.
+
+- gen_pool_best_fit, as one would expect, is a simple best-fit allocator.
+
+- gen_pool_fixed_alloc allocates at a specific offset (passed in a
+  genpool_data_fixed structure via the data parameter) within the pool.
+  If the indicated memory is not available the allocation fails.
+
+There is a handful of other functions, mostly for purposes like querying
+the space available in the pool or iterating through chunks of memory.
+Most users, however, should not need much beyond what has been described
+above.  With luck, wider awareness of this module will help to prevent the
+writing of special-purpose memory allocators in the future.
+
+.. kernel-doc:: lib/genalloc.c
+   :functions: gen_pool_virt_to_phys
+
+.. kernel-doc:: lib/genalloc.c
+   :functions: gen_pool_for_each_chunk
+
+.. kernel-doc:: lib/genalloc.c
+   :functions: addr_in_gen_pool
+
+.. kernel-doc:: lib/genalloc.c
+   :functions: gen_pool_avail
+
+.. kernel-doc:: lib/genalloc.c
+   :functions: gen_pool_size
+
+.. kernel-doc:: lib/genalloc.c
+   :functions: gen_pool_get
+
+.. kernel-doc:: lib/genalloc.c
+   :functions: of_gen_pool_get
diff --git a/Documentation/core-api/index.rst b/Documentation/core-api/index.rst
index 0606be3a3111..d5bbe035316d 100644
--- a/Documentation/core-api/index.rst
+++ b/Documentation/core-api/index.rst
@@ -20,6 +20,7 @@ Core utilities
    genericirq
    flexible-arrays
    librs
+   genalloc
 
 Interfaces for kernel debugging
 ===============================
diff --git a/Documentation/core-api/kernel-api.rst b/Documentation/core-api/kernel-api.rst
index 17b00914c6ab..2d9da6c40a4d 100644
--- a/Documentation/core-api/kernel-api.rst
+++ b/Documentation/core-api/kernel-api.rst
@@ -2,11 +2,9 @@
 The Linux Kernel API
 ====================
 
-Data Types
-==========
 
-Doubly Linked Lists
--------------------
+List Management Functions
+=========================
 
 .. kernel-doc:: include/linux/list.h
    :internal:
@@ -56,11 +54,26 @@ Bitmap Operations
 -----------------
 
 .. kernel-doc:: lib/bitmap.c
+   :doc: bitmap introduction
+
+.. kernel-doc:: include/linux/bitmap.h
+   :doc: declare bitmap
+
+.. kernel-doc:: include/linux/bitmap.h
+   :doc: bitmap overview
+
+.. kernel-doc:: include/linux/bitmap.h
+   :doc: bitmap bitops
+
+.. kernel-doc:: lib/bitmap.c
    :export:
 
 .. kernel-doc:: lib/bitmap.c
    :internal:
 
+.. kernel-doc:: include/linux/bitmap.h
+   :internal:
+
 Command-line Parsing
 --------------------
 
@@ -70,13 +83,16 @@ Command-line Parsing
 CRC Functions
 -------------
 
+.. kernel-doc:: lib/crc4.c
+   :export:
+
 .. kernel-doc:: lib/crc7.c
    :export:
 
-.. kernel-doc:: lib/crc16.c
+.. kernel-doc:: lib/crc8.c
    :export:
 
-.. kernel-doc:: lib/crc-itu-t.c
+.. kernel-doc:: lib/crc16.c
    :export:
 
 .. kernel-doc:: lib/crc32.c
@@ -84,6 +100,9 @@ CRC Functions
 .. kernel-doc:: lib/crc-ccitt.c
    :export:
 
+.. kernel-doc:: lib/crc-itu-t.c
+   :export:
+
 idr/ida Functions
 -----------------
 
@@ -96,6 +115,30 @@ idr/ida Functions
 .. kernel-doc:: lib/idr.c
    :export:
 
+Math Functions in Linux
+=======================
+
+Base 2 log and power Functions
+------------------------------
+
+.. kernel-doc:: include/linux/log2.h
+   :internal:
+
+Division Functions
+------------------
+
+.. kernel-doc:: include/asm-generic/div64.h
+   :functions: do_div
+
+.. kernel-doc:: include/linux/math64.h
+   :internal:
+
+.. kernel-doc:: lib/div64.c
+   :functions: div_s64_rem div64_u64_rem div64_u64 div64_s64
+
+.. kernel-doc:: lib/gcd.c
+   :export:
+
 Memory Management in Linux
 ==========================
 
@@ -344,3 +387,38 @@ codecs, and devices with strict requirements for interface clocking.
 
 .. kernel-doc:: include/linux/clk.h
    :internal:
+
+Synchronization Primitives
+==========================
+
+Read-Copy Update (RCU)
+----------------------
+
+.. kernel-doc:: include/linux/rcupdate.h
+
+.. kernel-doc:: include/linux/rcupdate_wait.h
+
+.. kernel-doc:: include/linux/rcutree.h
+
+.. kernel-doc:: kernel/rcu/tree.c
+
+.. kernel-doc:: kernel/rcu/tree_plugin.h
+
+.. kernel-doc:: kernel/rcu/tree_exp.h
+
+.. kernel-doc:: kernel/rcu/update.c
+
+.. kernel-doc:: include/linux/srcu.h
+
+.. kernel-doc:: kernel/rcu/srcutree.c
+
+.. kernel-doc:: include/linux/rculist_bl.h
+
+.. kernel-doc:: include/linux/rculist.h
+
+.. kernel-doc:: include/linux/rculist_nulls.h
+
+.. kernel-doc:: include/linux/rcu_sync.h
+
+.. kernel-doc:: kernel/rcu/sync.c
+
diff --git a/Documentation/core-api/local_ops.rst b/Documentation/core-api/local_ops.rst
index 1062ddba62c7..2ac3f9f29845 100644
--- a/Documentation/core-api/local_ops.rst
+++ b/Documentation/core-api/local_ops.rst
@@ -177,18 +177,14 @@ Here is a sample module which implements a basic per cpu counter using
                     printk("Read : CPU %d, count %ld\n", cpu,
                             local_read(&per_cpu(counters, cpu)));
             }
-            del_timer(&test_timer);
-            test_timer.expires = jiffies + 1000;
-            add_timer(&test_timer);
+            mod_timer(&test_timer, jiffies + 1000);
     }
 
     static int __init test_init(void)
     {
             /* initialize the timer that will increment the counter */
-            init_timer(&test_timer);
-            test_timer.function = do_test_timer;
-            test_timer.expires = jiffies + 1;
-            add_timer(&test_timer);
+            timer_setup(&test_timer, do_test_timer, 0);
+            mod_timer(&test_timer, jiffies + 1);
 
             return 0;
     }
diff --git a/Documentation/core-api/workqueue.rst b/Documentation/core-api/workqueue.rst
index ffdec94fbca1..00a5ba51e63f 100644
--- a/Documentation/core-api/workqueue.rst
+++ b/Documentation/core-api/workqueue.rst
@@ -39,8 +39,8 @@ up.
 Although MT wq wasted a lot of resource, the level of concurrency
 provided was unsatisfactory.  The limitation was common to both ST and
 MT wq albeit less severe on MT.  Each wq maintained its own separate
-worker pool.  A MT wq could provide only one execution context per CPU
-while a ST wq one for the whole system.  Work items had to compete for
+worker pool.  An MT wq could provide only one execution context per CPU
+while an ST wq one for the whole system.  Work items had to compete for
 those very limited execution contexts leading to various problems
 including proneness to deadlocks around the single execution context.
 
@@ -151,7 +151,7 @@ Application Programming Interface (API)
 
 ``alloc_workqueue()`` allocates a wq.  The original
 ``create_*workqueue()`` functions are deprecated and scheduled for
-removal.  ``alloc_workqueue()`` takes three arguments - @``name``,
+removal.  ``alloc_workqueue()`` takes three arguments - ``@name``,
 ``@flags`` and ``@max_active``.  ``@name`` is the name of the wq and
 also used as the name of the rescuer thread if there is one.
 
@@ -197,7 +197,7 @@ resources, scheduled and executed.
   served by worker threads with elevated nice level.
 
   Note that normal and highpri worker-pools don't interact with
-  each other.  Each maintain its separate pool of workers and
+  each other.  Each maintains its separate pool of workers and
   implements concurrency management among its workers.
 
 ``WQ_CPU_INTENSIVE``
@@ -243,11 +243,15 @@ throttling the number of active work items, specifying '0' is
 recommended.
 
 Some users depend on the strict execution ordering of ST wq.  The
-combination of ``@max_active`` of 1 and ``WQ_UNBOUND`` is used to
-achieve this behavior.  Work items on such wq are always queued to the
-unbound worker-pools and only one work item can be active at any given
+combination of ``@max_active`` of 1 and ``WQ_UNBOUND`` used to
+achieve this behavior.  Work items on such wq were always queued to the
+unbound worker-pools and only one work item could be active at any given
 time thus achieving the same ordering property as ST wq.
 
+In the current implementation the above configuration only guarantees
+ST behavior within a given NUMA node. Instead ``alloc_ordered_queue()`` should
+be used to achieve system-wide ST behavior.
+
 
 Example Execution Scenarios
 ===========================
diff --git a/Documentation/cpu-freq/cpufreq-stats.txt b/Documentation/cpu-freq/cpufreq-stats.txt
index 2bbe207354ed..a873855c811d 100644
--- a/Documentation/cpu-freq/cpufreq-stats.txt
+++ b/Documentation/cpu-freq/cpufreq-stats.txt
@@ -90,6 +90,9 @@ Freq_i to Freq_j. Freq_i is in descending order with increasing rows and
 Freq_j is in descending order with increasing columns. The output here also 
 contains the actual freq values for each row and column for better readability.
 
+If the transition table is bigger than PAGE_SIZE, reading this will
+return an -EFBIG error.
+
 --------------------------------------------------------------------------------
 <mysystem>:/sys/devices/system/cpu/cpu0/cpufreq/stats # cat trans_table
    From  :    To
diff --git a/Documentation/cpu-freq/index.txt b/Documentation/cpu-freq/index.txt
index 03a7cee6ac73..c15e75386a05 100644
--- a/Documentation/cpu-freq/index.txt
+++ b/Documentation/cpu-freq/index.txt
@@ -32,8 +32,6 @@ cpufreq-stats.txt -	General description of sysfs cpufreq stats.
 
 index.txt	-	File index, Mailing list and Links (this document)
 
-intel-pstate.txt -	Intel pstate cpufreq driver specific file.
-
 pcc-cpufreq.txt -	PCC cpufreq driver specific file.
 
 
diff --git a/Documentation/crypto/api-samples.rst b/Documentation/crypto/api-samples.rst
index 2531948db89f..006827e30d06 100644
--- a/Documentation/crypto/api-samples.rst
+++ b/Documentation/crypto/api-samples.rst
@@ -7,59 +7,27 @@ Code Example For Symmetric Key Cipher Operation
 ::
 
 
-    struct tcrypt_result {
-        struct completion completion;
-        int err;
-    };
-
     /* tie all data structures together */
     struct skcipher_def {
         struct scatterlist sg;
         struct crypto_skcipher *tfm;
         struct skcipher_request *req;
-        struct tcrypt_result result;
+        struct crypto_wait wait;
     };
 
-    /* Callback function */
-    static void test_skcipher_cb(struct crypto_async_request *req, int error)
-    {
-        struct tcrypt_result *result = req->data;
-
-        if (error == -EINPROGRESS)
-            return;
-        result->err = error;
-        complete(&result->completion);
-        pr_info("Encryption finished successfully\n");
-    }
-
     /* Perform cipher operation */
     static unsigned int test_skcipher_encdec(struct skcipher_def *sk,
                          int enc)
     {
-        int rc = 0;
+        int rc;
 
         if (enc)
-            rc = crypto_skcipher_encrypt(sk->req);
+            rc = crypto_wait_req(crypto_skcipher_encrypt(sk->req), &sk->wait);
         else
-            rc = crypto_skcipher_decrypt(sk->req);
-
-        switch (rc) {
-        case 0:
-            break;
-        case -EINPROGRESS:
-        case -EBUSY:
-            rc = wait_for_completion_interruptible(
-                &sk->result.completion);
-            if (!rc && !sk->result.err) {
-                reinit_completion(&sk->result.completion);
-                break;
-            }
-        default:
-            pr_info("skcipher encrypt returned with %d result %d\n",
-                rc, sk->result.err);
-            break;
-        }
-        init_completion(&sk->result.completion);
+            rc = crypto_wait_req(crypto_skcipher_decrypt(sk->req), &sk->wait);
+
+	if (rc)
+		pr_info("skcipher encrypt returned with result %d\n", rc);
 
         return rc;
     }
@@ -89,8 +57,8 @@ Code Example For Symmetric Key Cipher Operation
         }
 
         skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
-                          test_skcipher_cb,
-                          &sk.result);
+                          crypto_req_done,
+                          &sk.wait);
 
         /* AES 256 with random key */
         get_random_bytes(&key, 32);
@@ -122,7 +90,7 @@ Code Example For Symmetric Key Cipher Operation
         /* We encrypt one block */
         sg_init_one(&sk.sg, scratchpad, 16);
         skcipher_request_set_crypt(req, &sk.sg, &sk.sg, 16, ivdata);
-        init_completion(&sk.result.completion);
+        crypto_init_wait(&sk.wait);
 
         /* encrypt data */
         ret = test_skcipher_encdec(&sk, 1);
diff --git a/Documentation/dev-tools/coccinelle.rst b/Documentation/dev-tools/coccinelle.rst
index 4a64b4c69d3f..94f41c290bfc 100644
--- a/Documentation/dev-tools/coccinelle.rst
+++ b/Documentation/dev-tools/coccinelle.rst
@@ -33,9 +33,6 @@ of many distributions, e.g. :
 You can get the latest version released from the Coccinelle homepage at
 http://coccinelle.lip6.fr/
 
-Information and tips about Coccinelle are also provided on the wiki
-pages at http://cocci.ekstranet.diku.dk/wiki/doku.php
-
 Once you have it, run the following command::
 
      	./configure
@@ -209,7 +206,7 @@ err.log will now have the profiling information, while stdout will
 provide some progress information as Coccinelle moves forward with
 work.
 
-DEBUG_FILE support is only supported when using coccinelle >= 1.2.
+DEBUG_FILE support is only supported when using coccinelle >= 1.0.2.
 
 .cocciconfig support
 --------------------
diff --git a/Documentation/dev-tools/gdb-kernel-debugging.rst b/Documentation/dev-tools/gdb-kernel-debugging.rst
index 5e93c9bc6619..19df79286f00 100644
--- a/Documentation/dev-tools/gdb-kernel-debugging.rst
+++ b/Documentation/dev-tools/gdb-kernel-debugging.rst
@@ -31,11 +31,13 @@ Setup
   CONFIG_DEBUG_INFO_REDUCED off. If your architecture supports
   CONFIG_FRAME_POINTER, keep it enabled.
 
-- Install that kernel on the guest.
+- Install that kernel on the guest, turn off KASLR if necessary by adding
+  "nokaslr" to the kernel command line.
   Alternatively, QEMU allows to boot the kernel directly using -kernel,
   -append, -initrd command line switches. This is generally only useful if
   you do not depend on modules. See QEMU documentation for more details on
-  this mode.
+  this mode. In this case, you should build the kernel with
+  CONFIG_RANDOMIZE_BASE disabled if the architecture supports KASLR.
 
 - Enable the gdb stub of QEMU/KVM, either
 
diff --git a/Documentation/dev-tools/index.rst b/Documentation/dev-tools/index.rst
index a81787cd47d7..e313925fb0fa 100644
--- a/Documentation/dev-tools/index.rst
+++ b/Documentation/dev-tools/index.rst
@@ -21,7 +21,6 @@ whole; patches welcome!
    kasan
    ubsan
    kmemleak
-   kmemcheck
    gdb-kernel-debugging
    kgdb
    kselftest
diff --git a/Documentation/dev-tools/kcov.rst b/Documentation/dev-tools/kcov.rst
index 44886c91e112..c2f6452e38ed 100644
--- a/Documentation/dev-tools/kcov.rst
+++ b/Documentation/dev-tools/kcov.rst
@@ -12,19 +12,30 @@ To achieve this goal it does not collect coverage in soft/hard interrupts
 and instrumentation of some inherently non-deterministic parts of kernel is
 disabled (e.g. scheduler, locking).
 
-Usage
------
+kcov is also able to collect comparison operands from the instrumented code
+(this feature currently requires that the kernel is compiled with clang).
+
+Prerequisites
+-------------
 
 Configure the kernel with::
 
         CONFIG_KCOV=y
 
 CONFIG_KCOV requires gcc built on revision 231296 or later.
+
+If the comparison operands need to be collected, set::
+
+	CONFIG_KCOV_ENABLE_COMPARISONS=y
+
 Profiling data will only become accessible once debugfs has been mounted::
 
         mount -t debugfs none /sys/kernel/debug
 
-The following program demonstrates kcov usage from within a test program:
+Coverage collection
+-------------------
+The following program demonstrates coverage collection from within a test
+program using kcov:
 
 .. code-block:: c
 
@@ -44,6 +55,9 @@ The following program demonstrates kcov usage from within a test program:
     #define KCOV_DISABLE			_IO('c', 101)
     #define COVER_SIZE			(64<<10)
 
+    #define KCOV_TRACE_PC  0
+    #define KCOV_TRACE_CMP 1
+
     int main(int argc, char **argv)
     {
 	int fd;
@@ -64,7 +78,7 @@ The following program demonstrates kcov usage from within a test program:
 	if ((void*)cover == MAP_FAILED)
 		perror("mmap"), exit(1);
 	/* Enable coverage collection on the current thread. */
-	if (ioctl(fd, KCOV_ENABLE, 0))
+	if (ioctl(fd, KCOV_ENABLE, KCOV_TRACE_PC))
 		perror("ioctl"), exit(1);
 	/* Reset coverage from the tail of the ioctl() call. */
 	__atomic_store_n(&cover[0], 0, __ATOMIC_RELAXED);
@@ -111,3 +125,80 @@ The interface is fine-grained to allow efficient forking of test processes.
 That is, a parent process opens /sys/kernel/debug/kcov, enables trace mode,
 mmaps coverage buffer and then forks child processes in a loop. Child processes
 only need to enable coverage (disable happens automatically on thread end).
+
+Comparison operands collection
+------------------------------
+Comparison operands collection is similar to coverage collection:
+
+.. code-block:: c
+
+    /* Same includes and defines as above. */
+
+    /* Number of 64-bit words per record. */
+    #define KCOV_WORDS_PER_CMP 4
+
+    /*
+     * The format for the types of collected comparisons.
+     *
+     * Bit 0 shows whether one of the arguments is a compile-time constant.
+     * Bits 1 & 2 contain log2 of the argument size, up to 8 bytes.
+     */
+
+    #define KCOV_CMP_CONST          (1 << 0)
+    #define KCOV_CMP_SIZE(n)        ((n) << 1)
+    #define KCOV_CMP_MASK           KCOV_CMP_SIZE(3)
+
+    int main(int argc, char **argv)
+    {
+	int fd;
+	uint64_t *cover, type, arg1, arg2, is_const, size;
+	unsigned long n, i;
+
+	fd = open("/sys/kernel/debug/kcov", O_RDWR);
+	if (fd == -1)
+		perror("open"), exit(1);
+	if (ioctl(fd, KCOV_INIT_TRACE, COVER_SIZE))
+		perror("ioctl"), exit(1);
+	/*
+	* Note that the buffer pointer is of type uint64_t*, because all
+	* the comparison operands are promoted to uint64_t.
+	*/
+	cover = (uint64_t *)mmap(NULL, COVER_SIZE * sizeof(unsigned long),
+				     PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+	if ((void*)cover == MAP_FAILED)
+		perror("mmap"), exit(1);
+	/* Note KCOV_TRACE_CMP instead of KCOV_TRACE_PC. */
+	if (ioctl(fd, KCOV_ENABLE, KCOV_TRACE_CMP))
+		perror("ioctl"), exit(1);
+	__atomic_store_n(&cover[0], 0, __ATOMIC_RELAXED);
+	read(-1, NULL, 0);
+	/* Read number of comparisons collected. */
+	n = __atomic_load_n(&cover[0], __ATOMIC_RELAXED);
+	for (i = 0; i < n; i++) {
+		type = cover[i * KCOV_WORDS_PER_CMP + 1];
+		/* arg1 and arg2 - operands of the comparison. */
+		arg1 = cover[i * KCOV_WORDS_PER_CMP + 2];
+		arg2 = cover[i * KCOV_WORDS_PER_CMP + 3];
+		/* ip - caller address. */
+		ip = cover[i * KCOV_WORDS_PER_CMP + 4];
+		/* size of the operands. */
+		size = 1 << ((type & KCOV_CMP_MASK) >> 1);
+		/* is_const - true if either operand is a compile-time constant.*/
+		is_const = type & KCOV_CMP_CONST;
+		printf("ip: 0x%lx type: 0x%lx, arg1: 0x%lx, arg2: 0x%lx, "
+			"size: %lu, %s\n",
+			ip, type, arg1, arg2, size,
+		is_const ? "const" : "non-const");
+	}
+	if (ioctl(fd, KCOV_DISABLE, 0))
+		perror("ioctl"), exit(1);
+	/* Free resources. */
+	if (munmap(cover, COVER_SIZE * sizeof(unsigned long)))
+		perror("munmap"), exit(1);
+	if (close(fd))
+		perror("close"), exit(1);
+	return 0;
+    }
+
+Note that the kcov modes (coverage collection or comparison operands) are
+mutually exclusive.
diff --git a/Documentation/dev-tools/kgdb.rst b/Documentation/dev-tools/kgdb.rst
index 75273203a35a..d38be58f872a 100644
--- a/Documentation/dev-tools/kgdb.rst
+++ b/Documentation/dev-tools/kgdb.rst
@@ -348,6 +348,15 @@ default behavior is always set to 0.
     - ``echo 1 > /sys/module/debug_core/parameters/kgdbreboot``
     - Enter the debugger on reboot notify.
 
+Kernel parameter: ``nokaslr``
+-----------------------------
+
+If the architecture that you are using enable KASLR by default,
+you should consider turning it off.  KASLR randomizes the
+virtual address where the kernel image is mapped and confuse
+gdb which resolve kernel symbol address from symbol table
+of vmlinux.
+
 Using kdb
 =========
 
@@ -358,7 +367,7 @@ This is a quick example of how to use kdb.
 
 1. Configure kgdboc at boot using kernel parameters::
 
-	console=ttyS0,115200 kgdboc=ttyS0,115200
+	console=ttyS0,115200 kgdboc=ttyS0,115200 nokaslr
 
    OR
 
diff --git a/Documentation/dev-tools/kmemcheck.rst b/Documentation/dev-tools/kmemcheck.rst
deleted file mode 100644
index 7f3d1985de74..000000000000
--- a/Documentation/dev-tools/kmemcheck.rst
+++ /dev/null
@@ -1,733 +0,0 @@
-Getting started with kmemcheck
-==============================
-
-Vegard Nossum <vegardno@ifi.uio.no>
-
-
-Introduction
-------------
-
-kmemcheck is a debugging feature for the Linux Kernel. More specifically, it
-is a dynamic checker that detects and warns about some uses of uninitialized
-memory.
-
-Userspace programmers might be familiar with Valgrind's memcheck. The main
-difference between memcheck and kmemcheck is that memcheck works for userspace
-programs only, and kmemcheck works for the kernel only. The implementations
-are of course vastly different. Because of this, kmemcheck is not as accurate
-as memcheck, but it turns out to be good enough in practice to discover real
-programmer errors that the compiler is not able to find through static
-analysis.
-
-Enabling kmemcheck on a kernel will probably slow it down to the extent that
-the machine will not be usable for normal workloads such as e.g. an
-interactive desktop. kmemcheck will also cause the kernel to use about twice
-as much memory as normal. For this reason, kmemcheck is strictly a debugging
-feature.
-
-
-Downloading
------------
-
-As of version 2.6.31-rc1, kmemcheck is included in the mainline kernel.
-
-
-Configuring and compiling
--------------------------
-
-kmemcheck only works for the x86 (both 32- and 64-bit) platform. A number of
-configuration variables must have specific settings in order for the kmemcheck
-menu to even appear in "menuconfig". These are:
-
-- ``CONFIG_CC_OPTIMIZE_FOR_SIZE=n``
-	This option is located under "General setup" / "Optimize for size".
-
-	Without this, gcc will use certain optimizations that usually lead to
-	false positive warnings from kmemcheck. An example of this is a 16-bit
-	field in a struct, where gcc may load 32 bits, then discard the upper
-	16 bits. kmemcheck sees only the 32-bit load, and may trigger a
-	warning for the upper 16 bits (if they're uninitialized).
-
-- ``CONFIG_SLAB=y`` or ``CONFIG_SLUB=y``
-	This option is located under "General setup" / "Choose SLAB
-	allocator".
-
-- ``CONFIG_FUNCTION_TRACER=n``
-	This option is located under "Kernel hacking" / "Tracers" / "Kernel
-	Function Tracer"
-
-	When function tracing is compiled in, gcc emits a call to another
-	function at the beginning of every function. This means that when the
-	page fault handler is called, the ftrace framework will be called
-	before kmemcheck has had a chance to handle the fault. If ftrace then
-	modifies memory that was tracked by kmemcheck, the result is an
-	endless recursive page fault.
-
-- ``CONFIG_DEBUG_PAGEALLOC=n``
-	This option is located under "Kernel hacking" / "Memory Debugging"
-	/ "Debug page memory allocations".
-
-In addition, I highly recommend turning on ``CONFIG_DEBUG_INFO=y``. This is also
-located under "Kernel hacking". With this, you will be able to get line number
-information from the kmemcheck warnings, which is extremely valuable in
-debugging a problem. This option is not mandatory, however, because it slows
-down the compilation process and produces a much bigger kernel image.
-
-Now the kmemcheck menu should be visible (under "Kernel hacking" / "Memory
-Debugging" / "kmemcheck: trap use of uninitialized memory"). Here follows
-a description of the kmemcheck configuration variables:
-
-- ``CONFIG_KMEMCHECK``
-	This must be enabled in order to use kmemcheck at all...
-
-- ``CONFIG_KMEMCHECK_``[``DISABLED`` | ``ENABLED`` | ``ONESHOT``]``_BY_DEFAULT``
-	This option controls the status of kmemcheck at boot-time. "Enabled"
-	will enable kmemcheck right from the start, "disabled" will boot the
-	kernel as normal (but with the kmemcheck code compiled in, so it can
-	be enabled at run-time after the kernel has booted), and "one-shot" is
-	a special mode which will turn kmemcheck off automatically after
-	detecting the first use of uninitialized memory.
-
-	If you are using kmemcheck to actively debug a problem, then you
-	probably want to choose "enabled" here.
-
-	The one-shot mode is mostly useful in automated test setups because it
-	can prevent floods of warnings and increase the chances of the machine
-	surviving in case something is really wrong. In other cases, the one-
-	shot mode could actually be counter-productive because it would turn
-	itself off at the very first error -- in the case of a false positive
-	too -- and this would come in the way of debugging the specific
-	problem you were interested in.
-
-	If you would like to use your kernel as normal, but with a chance to
-	enable kmemcheck in case of some problem, it might be a good idea to
-	choose "disabled" here. When kmemcheck is disabled, most of the run-
-	time overhead is not incurred, and the kernel will be almost as fast
-	as normal.
-
-- ``CONFIG_KMEMCHECK_QUEUE_SIZE``
-	Select the maximum number of error reports to store in an internal
-	(fixed-size) buffer. Since errors can occur virtually anywhere and in
-	any context, we need a temporary storage area which is guaranteed not
-	to generate any other page faults when accessed. The queue will be
-	emptied as soon as a tasklet may be scheduled. If the queue is full,
-	new error reports will be lost.
-
-	The default value of 64 is probably fine. If some code produces more
-	than 64 errors within an irqs-off section, then the code is likely to
-	produce many, many more, too, and these additional reports seldom give
-	any more information (the first report is usually the most valuable
-	anyway).
-
-	This number might have to be adjusted if you are not using serial
-	console or similar to capture the kernel log. If you are using the
-	"dmesg" command to save the log, then getting a lot of kmemcheck
-	warnings might overflow the kernel log itself, and the earlier reports
-	will get lost in that way instead. Try setting this to 10 or so on
-	such a setup.
-
-- ``CONFIG_KMEMCHECK_SHADOW_COPY_SHIFT``
-	Select the number of shadow bytes to save along with each entry of the
-	error-report queue. These bytes indicate what parts of an allocation
-	are initialized, uninitialized, etc. and will be displayed when an
-	error is detected to help the debugging of a particular problem.
-
-	The number entered here is actually the logarithm of the number of
-	bytes that will be saved. So if you pick for example 5 here, kmemcheck
-	will save 2^5 = 32 bytes.
-
-	The default value should be fine for debugging most problems. It also
-	fits nicely within 80 columns.
-
-- ``CONFIG_KMEMCHECK_PARTIAL_OK``
-	This option (when enabled) works around certain GCC optimizations that
-	produce 32-bit reads from 16-bit variables where the upper 16 bits are
-	thrown away afterwards.
-
-	The default value (enabled) is recommended. This may of course hide
-	some real errors, but disabling it would probably produce a lot of
-	false positives.
-
-- ``CONFIG_KMEMCHECK_BITOPS_OK``
-	This option silences warnings that would be generated for bit-field
-	accesses where not all the bits are initialized at the same time. This
-	may also hide some real bugs.
-
-	This option is probably obsolete, or it should be replaced with
-	the kmemcheck-/bitfield-annotations for the code in question. The
-	default value is therefore fine.
-
-Now compile the kernel as usual.
-
-
-How to use
-----------
-
-Booting
-~~~~~~~
-
-First some information about the command-line options. There is only one
-option specific to kmemcheck, and this is called "kmemcheck". It can be used
-to override the default mode as chosen by the ``CONFIG_KMEMCHECK_*_BY_DEFAULT``
-option. Its possible settings are:
-
-- ``kmemcheck=0`` (disabled)
-- ``kmemcheck=1`` (enabled)
-- ``kmemcheck=2`` (one-shot mode)
-
-If SLUB debugging has been enabled in the kernel, it may take precedence over
-kmemcheck in such a way that the slab caches which are under SLUB debugging
-will not be tracked by kmemcheck. In order to ensure that this doesn't happen
-(even though it shouldn't by default), use SLUB's boot option ``slub_debug``,
-like this: ``slub_debug=-``
-
-In fact, this option may also be used for fine-grained control over SLUB vs.
-kmemcheck. For example, if the command line includes
-``kmemcheck=1 slub_debug=,dentry``, then SLUB debugging will be used only
-for the "dentry" slab cache, and with kmemcheck tracking all the other
-caches. This is advanced usage, however, and is not generally recommended.
-
-
-Run-time enable/disable
-~~~~~~~~~~~~~~~~~~~~~~~
-
-When the kernel has booted, it is possible to enable or disable kmemcheck at
-run-time. WARNING: This feature is still experimental and may cause false
-positive warnings to appear. Therefore, try not to use this. If you find that
-it doesn't work properly (e.g. you see an unreasonable amount of warnings), I
-will be happy to take bug reports.
-
-Use the file ``/proc/sys/kernel/kmemcheck`` for this purpose, e.g.::
-
-	$ echo 0 > /proc/sys/kernel/kmemcheck # disables kmemcheck
-
-The numbers are the same as for the ``kmemcheck=`` command-line option.
-
-
-Debugging
-~~~~~~~~~
-
-A typical report will look something like this::
-
-    WARNING: kmemcheck: Caught 32-bit read from uninitialized memory (ffff88003e4a2024)
-    80000000000000000000000000000000000000000088ffff0000000000000000
-     i i i i u u u u i i i i i i i i u u u u u u u u u u u u u u u u
-             ^
-
-    Pid: 1856, comm: ntpdate Not tainted 2.6.29-rc5 #264 945P-A
-    RIP: 0010:[<ffffffff8104ede8>]  [<ffffffff8104ede8>] __dequeue_signal+0xc8/0x190
-    RSP: 0018:ffff88003cdf7d98  EFLAGS: 00210002
-    RAX: 0000000000000030 RBX: ffff88003d4ea968 RCX: 0000000000000009
-    RDX: ffff88003e5d6018 RSI: ffff88003e5d6024 RDI: ffff88003cdf7e84
-    RBP: ffff88003cdf7db8 R08: ffff88003e5d6000 R09: 0000000000000000
-    R10: 0000000000000080 R11: 0000000000000000 R12: 000000000000000e
-    R13: ffff88003cdf7e78 R14: ffff88003d530710 R15: ffff88003d5a98c8
-    FS:  0000000000000000(0000) GS:ffff880001982000(0063) knlGS:00000
-    CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
-    CR2: ffff88003f806ea0 CR3: 000000003c036000 CR4: 00000000000006a0
-    DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
-    DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400
-     [<ffffffff8104f04e>] dequeue_signal+0x8e/0x170
-     [<ffffffff81050bd8>] get_signal_to_deliver+0x98/0x390
-     [<ffffffff8100b87d>] do_notify_resume+0xad/0x7d0
-     [<ffffffff8100c7b5>] int_signal+0x12/0x17
-     [<ffffffffffffffff>] 0xffffffffffffffff
-
-The single most valuable information in this report is the RIP (or EIP on 32-
-bit) value. This will help us pinpoint exactly which instruction that caused
-the warning.
-
-If your kernel was compiled with ``CONFIG_DEBUG_INFO=y``, then all we have to do
-is give this address to the addr2line program, like this::
-
-	$ addr2line -e vmlinux -i ffffffff8104ede8
-	arch/x86/include/asm/string_64.h:12
-	include/asm-generic/siginfo.h:287
-	kernel/signal.c:380
-	kernel/signal.c:410
-
-The "``-e vmlinux``" tells addr2line which file to look in. **IMPORTANT:**
-This must be the vmlinux of the kernel that produced the warning in the
-first place! If not, the line number information will almost certainly be
-wrong.
-
-The "``-i``" tells addr2line to also print the line numbers of inlined
-functions.  In this case, the flag was very important, because otherwise,
-it would only have printed the first line, which is just a call to
-``memcpy()``, which could be called from a thousand places in the kernel, and
-is therefore not very useful.  These inlined functions would not show up in
-the stack trace above, simply because the kernel doesn't load the extra
-debugging information. This technique can of course be used with ordinary
-kernel oopses as well.
-
-In this case, it's the caller of ``memcpy()`` that is interesting, and it can be
-found in ``include/asm-generic/siginfo.h``, line 287::
-
-    281 static inline void copy_siginfo(struct siginfo *to, struct siginfo *from)
-    282 {
-    283         if (from->si_code < 0)
-    284                 memcpy(to, from, sizeof(*to));
-    285         else
-    286                 /* _sigchld is currently the largest know union member */
-    287                 memcpy(to, from, __ARCH_SI_PREAMBLE_SIZE + sizeof(from->_sifields._sigchld));
-    288 }
-
-Since this was a read (kmemcheck usually warns about reads only, though it can
-warn about writes to unallocated or freed memory as well), it was probably the
-"from" argument which contained some uninitialized bytes. Following the chain
-of calls, we move upwards to see where "from" was allocated or initialized,
-``kernel/signal.c``, line 380::
-
-    359 static void collect_signal(int sig, struct sigpending *list, siginfo_t *info)
-    360 {
-    ...
-    367         list_for_each_entry(q, &list->list, list) {
-    368                 if (q->info.si_signo == sig) {
-    369                         if (first)
-    370                                 goto still_pending;
-    371                         first = q;
-    ...
-    377         if (first) {
-    378 still_pending:
-    379                 list_del_init(&first->list);
-    380                 copy_siginfo(info, &first->info);
-    381                 __sigqueue_free(first);
-    ...
-    392         }
-    393 }
-
-Here, it is ``&first->info`` that is being passed on to ``copy_siginfo()``. The
-variable ``first`` was found on a list -- passed in as the second argument to
-``collect_signal()``. We  continue our journey through the stack, to figure out
-where the item on "list" was allocated or initialized. We move to line 410::
-
-    395 static int __dequeue_signal(struct sigpending *pending, sigset_t *mask,
-    396                         siginfo_t *info)
-    397 {
-    ...
-    410                 collect_signal(sig, pending, info);
-    ...
-    414 }
-
-Now we need to follow the ``pending`` pointer, since that is being passed on to
-``collect_signal()`` as ``list``. At this point, we've run out of lines from the
-"addr2line" output. Not to worry, we just paste the next addresses from the
-kmemcheck stack dump, i.e.::
-
-     [<ffffffff8104f04e>] dequeue_signal+0x8e/0x170
-     [<ffffffff81050bd8>] get_signal_to_deliver+0x98/0x390
-     [<ffffffff8100b87d>] do_notify_resume+0xad/0x7d0
-     [<ffffffff8100c7b5>] int_signal+0x12/0x17
-
-	$ addr2line -e vmlinux -i ffffffff8104f04e ffffffff81050bd8 \
-		ffffffff8100b87d ffffffff8100c7b5
-	kernel/signal.c:446
-	kernel/signal.c:1806
-	arch/x86/kernel/signal.c:805
-	arch/x86/kernel/signal.c:871
-	arch/x86/kernel/entry_64.S:694
-
-Remember that since these addresses were found on the stack and not as the
-RIP value, they actually point to the _next_ instruction (they are return
-addresses). This becomes obvious when we look at the code for line 446::
-
-    422 int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info)
-    423 {
-    ...
-    431                 signr = __dequeue_signal(&tsk->signal->shared_pending,
-    432						 mask, info);
-    433			/*
-    434			 * itimer signal ?
-    435			 *
-    436			 * itimers are process shared and we restart periodic
-    437			 * itimers in the signal delivery path to prevent DoS
-    438			 * attacks in the high resolution timer case. This is
-    439			 * compliant with the old way of self restarting
-    440			 * itimers, as the SIGALRM is a legacy signal and only
-    441			 * queued once. Changing the restart behaviour to
-    442			 * restart the timer in the signal dequeue path is
-    443			 * reducing the timer noise on heavy loaded !highres
-    444			 * systems too.
-    445			 */
-    446			if (unlikely(signr == SIGALRM)) {
-    ...
-    489 }
-
-So instead of looking at 446, we should be looking at 431, which is the line
-that executes just before 446. Here we see that what we are looking for is
-``&tsk->signal->shared_pending``.
-
-Our next task is now to figure out which function that puts items on this
-``shared_pending`` list. A crude, but efficient tool, is ``git grep``::
-
-	$ git grep -n 'shared_pending' kernel/
-	...
-	kernel/signal.c:828:	pending = group ? &t->signal->shared_pending : &t->pending;
-	kernel/signal.c:1339:	pending = group ? &t->signal->shared_pending : &t->pending;
-	...
-
-There were more results, but none of them were related to list operations,
-and these were the only assignments. We inspect the line numbers more closely
-and find that this is indeed where items are being added to the list::
-
-    816 static int send_signal(int sig, struct siginfo *info, struct task_struct *t,
-    817				int group)
-    818 {
-    ...
-    828		pending = group ? &t->signal->shared_pending : &t->pending;
-    ...
-    851		q = __sigqueue_alloc(t, GFP_ATOMIC, (sig < SIGRTMIN &&
-    852						     (is_si_special(info) ||
-    853						      info->si_code >= 0)));
-    854		if (q) {
-    855			list_add_tail(&q->list, &pending->list);
-    ...
-    890 }
-
-and::
-
-    1309 int send_sigqueue(struct sigqueue *q, struct task_struct *t, int group)
-    1310 {
-    ....
-    1339	 pending = group ? &t->signal->shared_pending : &t->pending;
-    1340	 list_add_tail(&q->list, &pending->list);
-    ....
-    1347 }
-
-In the first case, the list element we are looking for, ``q``, is being
-returned from the function ``__sigqueue_alloc()``, which looks like an
-allocation function.  Let's take a look at it::
-
-    187 static struct sigqueue *__sigqueue_alloc(struct task_struct *t, gfp_t flags,
-    188						 int override_rlimit)
-    189 {
-    190		struct sigqueue *q = NULL;
-    191		struct user_struct *user;
-    192
-    193		/*
-    194		 * We won't get problems with the target's UID changing under us
-    195		 * because changing it requires RCU be used, and if t != current, the
-    196		 * caller must be holding the RCU readlock (by way of a spinlock) and
-    197		 * we use RCU protection here
-    198		 */
-    199		user = get_uid(__task_cred(t)->user);
-    200		atomic_inc(&user->sigpending);
-    201		if (override_rlimit ||
-    202		    atomic_read(&user->sigpending) <=
-    203				t->signal->rlim[RLIMIT_SIGPENDING].rlim_cur)
-    204			q = kmem_cache_alloc(sigqueue_cachep, flags);
-    205		if (unlikely(q == NULL)) {
-    206			atomic_dec(&user->sigpending);
-    207			free_uid(user);
-    208		} else {
-    209			INIT_LIST_HEAD(&q->list);
-    210			q->flags = 0;
-    211			q->user = user;
-    212		}
-    213
-    214		return q;
-    215 }
-
-We see that this function initializes ``q->list``, ``q->flags``, and
-``q->user``. It seems that now is the time to look at the definition of
-``struct sigqueue``, e.g.::
-
-    14 struct sigqueue {
-    15	       struct list_head list;
-    16	       int flags;
-    17	       siginfo_t info;
-    18	       struct user_struct *user;
-    19 };
-
-And, you might remember, it was a ``memcpy()`` on ``&first->info`` that
-caused the warning, so this makes perfect sense. It also seems reasonable
-to assume that it is the caller of ``__sigqueue_alloc()`` that has the
-responsibility of filling out (initializing) this member.
-
-But just which fields of the struct were uninitialized? Let's look at
-kmemcheck's report again::
-
-    WARNING: kmemcheck: Caught 32-bit read from uninitialized memory (ffff88003e4a2024)
-    80000000000000000000000000000000000000000088ffff0000000000000000
-     i i i i u u u u i i i i i i i i u u u u u u u u u u u u u u u u
-	     ^
-
-These first two lines are the memory dump of the memory object itself, and
-the shadow bytemap, respectively. The memory object itself is in this case
-``&first->info``. Just beware that the start of this dump is NOT the start
-of the object itself! The position of the caret (^) corresponds with the
-address of the read (ffff88003e4a2024).
-
-The shadow bytemap dump legend is as follows:
-
-- i: initialized
-- u: uninitialized
-- a: unallocated (memory has been allocated by the slab layer, but has not
-  yet been handed off to anybody)
-- f: freed (memory has been allocated by the slab layer, but has been freed
-  by the previous owner)
-
-In order to figure out where (relative to the start of the object) the
-uninitialized memory was located, we have to look at the disassembly. For
-that, we'll need the RIP address again::
-
-    RIP: 0010:[<ffffffff8104ede8>]  [<ffffffff8104ede8>] __dequeue_signal+0xc8/0x190
-
-	$ objdump -d --no-show-raw-insn vmlinux | grep -C 8 ffffffff8104ede8:
-	ffffffff8104edc8:	mov    %r8,0x8(%r8)
-	ffffffff8104edcc:	test   %r10d,%r10d
-	ffffffff8104edcf:	js     ffffffff8104ee88 <__dequeue_signal+0x168>
-	ffffffff8104edd5:	mov    %rax,%rdx
-	ffffffff8104edd8:	mov    $0xc,%ecx
-	ffffffff8104eddd:	mov    %r13,%rdi
-	ffffffff8104ede0:	mov    $0x30,%eax
-	ffffffff8104ede5:	mov    %rdx,%rsi
-	ffffffff8104ede8:	rep movsl %ds:(%rsi),%es:(%rdi)
-	ffffffff8104edea:	test   $0x2,%al
-	ffffffff8104edec:	je     ffffffff8104edf0 <__dequeue_signal+0xd0>
-	ffffffff8104edee:	movsw  %ds:(%rsi),%es:(%rdi)
-	ffffffff8104edf0:	test   $0x1,%al
-	ffffffff8104edf2:	je     ffffffff8104edf5 <__dequeue_signal+0xd5>
-	ffffffff8104edf4:	movsb  %ds:(%rsi),%es:(%rdi)
-	ffffffff8104edf5:	mov    %r8,%rdi
-	ffffffff8104edf8:	callq  ffffffff8104de60 <__sigqueue_free>
-
-As expected, it's the "``rep movsl``" instruction from the ``memcpy()``
-that causes the warning. We know about ``REP MOVSL`` that it uses the register
-``RCX`` to count the number of remaining iterations. By taking a look at the
-register dump again (from the kmemcheck report), we can figure out how many
-bytes were left to copy::
-
-    RAX: 0000000000000030 RBX: ffff88003d4ea968 RCX: 0000000000000009
-
-By looking at the disassembly, we also see that ``%ecx`` is being loaded
-with the value ``$0xc`` just before (ffffffff8104edd8), so we are very
-lucky. Keep in mind that this is the number of iterations, not bytes. And
-since this is a "long" operation, we need to multiply by 4 to get the
-number of bytes. So this means that the uninitialized value was encountered
-at 4 * (0xc - 0x9) = 12 bytes from the start of the object.
-
-We can now try to figure out which field of the "``struct siginfo``" that
-was not initialized. This is the beginning of the struct::
-
-    40 typedef struct siginfo {
-    41	       int si_signo;
-    42	       int si_errno;
-    43	       int si_code;
-    44
-    45	       union {
-    ..
-    92	       } _sifields;
-    93 } siginfo_t;
-
-On 64-bit, the int is 4 bytes long, so it must the union member that has
-not been initialized. We can verify this using gdb::
-
-	$ gdb vmlinux
-	...
-	(gdb) p &((struct siginfo *) 0)->_sifields
-	$1 = (union {...} *) 0x10
-
-Actually, it seems that the union member is located at offset 0x10 -- which
-means that gcc has inserted 4 bytes of padding between the members ``si_code``
-and ``_sifields``. We can now get a fuller picture of the memory dump::
-
-		 _----------------------------=> si_code
-		/	 _--------------------=> (padding)
-	       |	/	 _------------=> _sifields(._kill._pid)
-	       |       |	/	 _----=> _sifields(._kill._uid)
-	       |       |       |	/
-	-------|-------|-------|-------|
-	80000000000000000000000000000000000000000088ffff0000000000000000
-	 i i i i u u u u i i i i i i i i u u u u u u u u u u u u u u u u
-
-This allows us to realize another important fact: ``si_code`` contains the
-value 0x80. Remember that x86 is little endian, so the first 4 bytes
-"80000000" are really the number 0x00000080. With a bit of research, we
-find that this is actually the constant ``SI_KERNEL`` defined in
-``include/asm-generic/siginfo.h``::
-
-    144 #define SI_KERNEL	0x80		/* sent by the kernel from somewhere	 */
-
-This macro is used in exactly one place in the x86 kernel: In ``send_signal()``
-in ``kernel/signal.c``::
-
-    816 static int send_signal(int sig, struct siginfo *info, struct task_struct *t,
-    817				int group)
-    818 {
-    ...
-    828		pending = group ? &t->signal->shared_pending : &t->pending;
-    ...
-    851		q = __sigqueue_alloc(t, GFP_ATOMIC, (sig < SIGRTMIN &&
-    852						     (is_si_special(info) ||
-    853						      info->si_code >= 0)));
-    854		if (q) {
-    855			list_add_tail(&q->list, &pending->list);
-    856			switch ((unsigned long) info) {
-    ...
-    865			case (unsigned long) SEND_SIG_PRIV:
-    866				q->info.si_signo = sig;
-    867				q->info.si_errno = 0;
-    868				q->info.si_code = SI_KERNEL;
-    869				q->info.si_pid = 0;
-    870				q->info.si_uid = 0;
-    871				break;
-    ...
-    890 }
-
-Not only does this match with the ``.si_code`` member, it also matches the place
-we found earlier when looking for where siginfo_t objects are enqueued on the
-``shared_pending`` list.
-
-So to sum up: It seems that it is the padding introduced by the compiler
-between two struct fields that is uninitialized, and this gets reported when
-we do a ``memcpy()`` on the struct. This means that we have identified a false
-positive warning.
-
-Normally, kmemcheck will not report uninitialized accesses in ``memcpy()`` calls
-when both the source and destination addresses are tracked. (Instead, we copy
-the shadow bytemap as well). In this case, the destination address clearly
-was not tracked. We can dig a little deeper into the stack trace from above::
-
-	arch/x86/kernel/signal.c:805
-	arch/x86/kernel/signal.c:871
-	arch/x86/kernel/entry_64.S:694
-
-And we clearly see that the destination siginfo object is located on the
-stack::
-
-    782 static void do_signal(struct pt_regs *regs)
-    783 {
-    784		struct k_sigaction ka;
-    785		siginfo_t info;
-    ...
-    804		signr = get_signal_to_deliver(&info, &ka, regs, NULL);
-    ...
-    854 }
-
-And this ``&info`` is what eventually gets passed to ``copy_siginfo()`` as the
-destination argument.
-
-Now, even though we didn't find an actual error here, the example is still a
-good one, because it shows how one would go about to find out what the report
-was all about.
-
-
-Annotating false positives
-~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-There are a few different ways to make annotations in the source code that
-will keep kmemcheck from checking and reporting certain allocations. Here
-they are:
-
-- ``__GFP_NOTRACK_FALSE_POSITIVE``
-	This flag can be passed to ``kmalloc()`` or ``kmem_cache_alloc()``
-	(therefore also to other functions that end up calling one of
-	these) to indicate that the allocation should not be tracked
-	because it would lead to a false positive report. This is a "big
-	hammer" way of silencing kmemcheck; after all, even if the false
-	positive pertains to particular field in a struct, for example, we
-	will now lose the ability to find (real) errors in other parts of
-	the same struct.
-
-	Example::
-
-	    /* No warnings will ever trigger on accessing any part of x */
-	    x = kmalloc(sizeof *x, GFP_KERNEL | __GFP_NOTRACK_FALSE_POSITIVE);
-
-- ``kmemcheck_bitfield_begin(name)``/``kmemcheck_bitfield_end(name)`` and
-	``kmemcheck_annotate_bitfield(ptr, name)``
-	The first two of these three macros can be used inside struct
-	definitions to signal, respectively, the beginning and end of a
-	bitfield. Additionally, this will assign the bitfield a name, which
-	is given as an argument to the macros.
-
-	Having used these markers, one can later use
-	kmemcheck_annotate_bitfield() at the point of allocation, to indicate
-	which parts of the allocation is part of a bitfield.
-
-	Example::
-
-	    struct foo {
-		int x;
-
-		kmemcheck_bitfield_begin(flags);
-		int flag_a:1;
-		int flag_b:1;
-		kmemcheck_bitfield_end(flags);
-
-		int y;
-	    };
-
-	    struct foo *x = kmalloc(sizeof *x);
-
-	    /* No warnings will trigger on accessing the bitfield of x */
-	    kmemcheck_annotate_bitfield(x, flags);
-
-	Note that ``kmemcheck_annotate_bitfield()`` can be used even before the
-	return value of ``kmalloc()`` is checked -- in other words, passing NULL
-	as the first argument is legal (and will do nothing).
-
-
-Reporting errors
-----------------
-
-As we have seen, kmemcheck will produce false positive reports. Therefore, it
-is not very wise to blindly post kmemcheck warnings to mailing lists and
-maintainers. Instead, I encourage maintainers and developers to find errors
-in their own code. If you get a warning, you can try to work around it, try
-to figure out if it's a real error or not, or simply ignore it. Most
-developers know their own code and will quickly and efficiently determine the
-root cause of a kmemcheck report. This is therefore also the most efficient
-way to work with kmemcheck.
-
-That said, we (the kmemcheck maintainers) will always be on the lookout for
-false positives that we can annotate and silence. So whatever you find,
-please drop us a note privately! Kernel configs and steps to reproduce (if
-available) are of course a great help too.
-
-Happy hacking!
-
-
-Technical description
----------------------
-
-kmemcheck works by marking memory pages non-present. This means that whenever
-somebody attempts to access the page, a page fault is generated. The page
-fault handler notices that the page was in fact only hidden, and so it calls
-on the kmemcheck code to make further investigations.
-
-When the investigations are completed, kmemcheck "shows" the page by marking
-it present (as it would be under normal circumstances). This way, the
-interrupted code can continue as usual.
-
-But after the instruction has been executed, we should hide the page again, so
-that we can catch the next access too! Now kmemcheck makes use of a debugging
-feature of the processor, namely single-stepping. When the processor has
-finished the one instruction that generated the memory access, a debug
-exception is raised. From here, we simply hide the page again and continue
-execution, this time with the single-stepping feature turned off.
-
-kmemcheck requires some assistance from the memory allocator in order to work.
-The memory allocator needs to
-
-  1. Tell kmemcheck about newly allocated pages and pages that are about to
-     be freed. This allows kmemcheck to set up and tear down the shadow memory
-     for the pages in question. The shadow memory stores the status of each
-     byte in the allocation proper, e.g. whether it is initialized or
-     uninitialized.
-
-  2. Tell kmemcheck which parts of memory should be marked uninitialized.
-     There are actually a few more states, such as "not yet allocated" and
-     "recently freed".
-
-If a slab cache is set up using the SLAB_NOTRACK flag, it will never return
-memory that can take page faults because of kmemcheck.
-
-If a slab cache is NOT set up using the SLAB_NOTRACK flag, callers can still
-request memory with the __GFP_NOTRACK or __GFP_NOTRACK_FALSE_POSITIVE flags.
-This does not prevent the page faults from occurring, however, but marks the
-object in question as being initialized so that no warnings will ever be
-produced for this object.
-
-Currently, the SLAB and SLUB allocators are supported by kmemcheck.
diff --git a/Documentation/dev-tools/kselftest.rst b/Documentation/dev-tools/kselftest.rst
index ebd03d11d2c2..e80850eefe13 100644
--- a/Documentation/dev-tools/kselftest.rst
+++ b/Documentation/dev-tools/kselftest.rst
@@ -31,6 +31,17 @@ To build and run the tests with a single command, use::
 
 Note that some tests will require root privileges.
 
+Build and run from user specific object directory (make O=dir)::
+
+  $ make O=/tmp/kselftest kselftest
+
+Build and run KBUILD_OUTPUT directory (make KBUILD_OUTPUT=)::
+
+  $ make KBUILD_OUTPUT=/tmp/kselftest kselftest
+
+The above commands run the tests and print pass/fail summary to make it
+easier to understand the test results. Please find the detailed individual
+test results for each test in /tmp/testname file(s).
 
 Running a subset of selftests
 =============================
@@ -46,10 +57,21 @@ You can specify multiple tests to build and run::
 
   $  make TARGETS="size timers" kselftest
 
+Build and run from user specific object directory (make O=dir)::
+
+  $ make O=/tmp/kselftest TARGETS="size timers" kselftest
+
+Build and run KBUILD_OUTPUT directory (make KBUILD_OUTPUT=)::
+
+  $ make KBUILD_OUTPUT=/tmp/kselftest TARGETS="size timers" kselftest
+
+The above commands run the tests and print pass/fail summary to make it
+easier to understand the test results. Please find the detailed individual
+test results for each test in /tmp/testname file(s).
+
 See the top-level tools/testing/selftests/Makefile for the list of all
 possible targets.
 
-
 Running the full range hotplug selftests
 ========================================
 
@@ -113,9 +135,17 @@ Contributing new tests (details)
  * Use TEST_GEN_XXX if such binaries or files are generated during
    compiling.
 
-   TEST_PROGS, TEST_GEN_PROGS mean it is the excutable tested by
+   TEST_PROGS, TEST_GEN_PROGS mean it is the executable tested by
    default.
 
+   TEST_CUSTOM_PROGS should be used by tests that require custom build
+   rule and prevent common build rule use.
+
+   TEST_PROGS are for test shell scripts. Please ensure shell script has
+   its exec bit set. Otherwise, lib.mk run_tests will generate a warning.
+
+   TEST_CUSTOM_PROGS and TEST_PROGS will be run by common run_tests.
+
    TEST_PROGS_EXTENDED, TEST_GEN_PROGS_EXTENDED mean it is the
    executable which is not tested by default.
    TEST_FILES, TEST_GEN_FILES mean it is the file which is used by
diff --git a/Documentation/device-mapper/dm-raid.txt b/Documentation/device-mapper/dm-raid.txt
index 7e06e65586d4..32df07e29f68 100644
--- a/Documentation/device-mapper/dm-raid.txt
+++ b/Documentation/device-mapper/dm-raid.txt
@@ -343,3 +343,5 @@ Version History
 1.11.0  Fix table line argument order
 	(wrong raid10_copies/raid10_format sequence)
 1.11.1  Add raid4/5/6 journal write-back support via journal_mode option
+1.12.1  fix for MD deadlock between mddev_suspend() and md_write_start() available
+1.13.0  Fix dev_health status at end of "recover" (was 'a', now 'A')
diff --git a/Documentation/devicetree/bindings/arc/hsdk.txt b/Documentation/devicetree/bindings/arc/hsdk.txt
new file mode 100644
index 000000000000..be50654bbf61
--- /dev/null
+++ b/Documentation/devicetree/bindings/arc/hsdk.txt
@@ -0,0 +1,7 @@
+Synopsys DesignWare ARC HS Development Kit Device Tree Bindings
+---------------------------------------------------------------------------
+
+ARC HSDK Board with quad-core ARC HS38x4 in silicon.
+
+Required root node properties:
+    - compatible = "snps,hsdk";
diff --git a/Documentation/devicetree/bindings/arm/actions.txt b/Documentation/devicetree/bindings/arm/actions.txt
index 3bc7ea575564..ced764a8549e 100644
--- a/Documentation/devicetree/bindings/arm/actions.txt
+++ b/Documentation/devicetree/bindings/arm/actions.txt
@@ -21,6 +21,7 @@ Boards:
 
 Root node property compatible must contain, depending on board:
 
+ - Cubietech CubieBoard6: "cubietech,cubieboard6"
  - LeMaker Guitar Base Board rev. B: "lemaker,guitar-bb-rev-b", "lemaker,guitar"
 
 
diff --git a/Documentation/devicetree/bindings/arm/amlogic.txt b/Documentation/devicetree/bindings/arm/amlogic.txt
index 0fff40a6330d..f747f47922c5 100644
--- a/Documentation/devicetree/bindings/arm/amlogic.txt
+++ b/Documentation/devicetree/bindings/arm/amlogic.txt
@@ -1,6 +1,18 @@
 Amlogic MesonX device tree bindings
 -------------------------------------------
 
+Work in progress statement:
+
+Device tree files and bindings applying to Amlogic SoCs and boards are
+considered "unstable". Any Amlogic device tree binding may change at
+any time. Be sure to use a device tree binary and a kernel image
+generated from the same source tree.
+
+Please refer to Documentation/devicetree/bindings/ABI.txt for a definition of a
+stable binding/ABI.
+
+---------------------------------------------------------------
+
 Boards with the Amlogic Meson6 SoC shall have the following properties:
   Required root node property:
     compatible: "amlogic,meson6"
@@ -29,6 +41,10 @@ Boards with the Amlogic Meson GXM S912 SoC shall have the following properties:
   Required root node property:
     compatible: "amlogic,s912", "amlogic,meson-gxm";
 
+Boards with the Amlogic Meson AXG A113D SoC shall have the following properties:
+  Required root node property:
+    compatible: "amlogic,a113d", "amlogic,meson-axg";
+
 Board compatible values (alphabetically, grouped by SoC):
 
   - "geniatech,atv1200" (Meson6)
@@ -59,5 +75,38 @@ Board compatible values (alphabetically, grouped by SoC):
 
   - "amlogic,q200" (Meson gxm s912)
   - "amlogic,q201" (Meson gxm s912)
+  - "khadas,vim2" (Meson gxm s912)
   - "kingnovel,r-box-pro" (Meson gxm S912)
   - "nexbox,a1" (Meson gxm s912)
+  - "tronsmart,vega-s96" (Meson gxm s912)
+
+  - "amlogic,s400" (Meson axg a113d)
+
+Amlogic Meson Firmware registers Interface
+------------------------------------------
+
+The Meson SoCs have a register bank with status and data shared with the
+secure firmware.
+
+Required properties:
+ - compatible: For Meson GX SoCs, must be "amlogic,meson-gx-ao-secure", "syscon"
+
+Properties should indentify components of this register interface :
+
+Meson GX SoC Information
+------------------------
+A firmware register encodes the SoC type, package and revision information on
+the Meson GX SoCs.
+If present, the following property should be added :
+
+Optional properties:
+  - amlogic,has-chip-id: If present, the interface gives the current SoC version.
+
+Example
+-------
+
+ao-secure@140 {
+	compatible = "amlogic,meson-gx-ao-secure", "syscon";
+	reg = <0x0 0x140 0x0 0x140>;
+	amlogic,has-chip-id;
+};
diff --git a/Documentation/devicetree/bindings/arm/amlogic/analog-top.txt b/Documentation/devicetree/bindings/arm/amlogic/analog-top.txt
new file mode 100644
index 000000000000..101dc21014ec
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/amlogic/analog-top.txt
@@ -0,0 +1,20 @@
+Amlogic Meson8 and Meson8b "analog top" registers:
+--------------------------------------------------
+
+The analog top registers contain information about the so-called
+"metal revision" (which encodes the "minor version") of the SoC.
+
+Required properties:
+- reg: the register range of the analog top registers
+- compatible: depending on the SoC this should be one of:
+		- "amlogic,meson8-analog-top"
+		- "amlogic,meson8b-analog-top"
+		along with "syscon"
+
+
+Example:
+
+	analog_top: analog-top@81a8 {
+		compatible = "amlogic,meson8-analog-top", "syscon";
+		reg = <0x81a8 0x14>;
+	};
diff --git a/Documentation/devicetree/bindings/arm/amlogic/assist.txt b/Documentation/devicetree/bindings/arm/amlogic/assist.txt
new file mode 100644
index 000000000000..7656812b67b9
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/amlogic/assist.txt
@@ -0,0 +1,17 @@
+Amlogic Meson6/Meson8/Meson8b assist registers:
+-----------------------------------------------
+
+The assist registers contain basic information about the SoC,
+for example the encoded SoC part number.
+
+Required properties:
+- reg: the register range of the assist registers
+- compatible: should be "amlogic,meson-mx-assist" along with "syscon"
+
+
+Example:
+
+	assist: assist@7c00 {
+		compatible = "amlogic,meson-mx-assist", "syscon";
+		reg = <0x7c00 0x200>;
+	};
diff --git a/Documentation/devicetree/bindings/arm/amlogic/bootrom.txt b/Documentation/devicetree/bindings/arm/amlogic/bootrom.txt
new file mode 100644
index 000000000000..407e27f230ab
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/amlogic/bootrom.txt
@@ -0,0 +1,17 @@
+Amlogic Meson6/Meson8/Meson8b bootrom:
+--------------------------------------
+
+The bootrom register area can be used to access SoC specific
+information, such as the "misc version".
+
+Required properties:
+- reg: the register range of the bootrom registers
+- compatible: should be "amlogic,meson-mx-bootrom" along with "syscon"
+
+
+Example:
+
+	bootrom: bootrom@d9040000 {
+		compatible = "amlogic,meson-mx-bootrom", "syscon";
+		reg = <0xd9040000 0x10000>;
+	};
diff --git a/Documentation/devicetree/bindings/arm/amlogic/pmu.txt b/Documentation/devicetree/bindings/arm/amlogic/pmu.txt
new file mode 100644
index 000000000000..72f8d08198b6
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/amlogic/pmu.txt
@@ -0,0 +1,18 @@
+Amlogic Meson8 and Meson8b power-management-unit:
+-------------------------------------------------
+
+The pmu is used to turn off and on different power domains of the SoCs
+This includes the power to the CPU cores.
+
+Required node properties:
+- compatible value : depending on the SoC this should be one of:
+			"amlogic,meson8-pmu"
+			"amlogic,meson8b-pmu"
+- reg : physical base address and the size of the registers window
+
+Example:
+
+	pmu@c81000e4 {
+		compatible = "amlogic,meson8b-pmu", "syscon";
+		reg = <0xc81000e0 0x18>;
+	};
diff --git a/Documentation/devicetree/bindings/arm/amlogic/smp-sram.txt b/Documentation/devicetree/bindings/arm/amlogic/smp-sram.txt
new file mode 100644
index 000000000000..3473ddaadfac
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/amlogic/smp-sram.txt
@@ -0,0 +1,32 @@
+Amlogic Meson8 and Meson8b SRAM for smp bringup:
+------------------------------------------------
+
+Amlogic's SMP-capable SoCs use part of the sram for the bringup of the cores.
+Once the core gets powered up it executes the code that is residing at a
+specific location.
+
+Therefore a reserved section sub-node has to be added to the mmio-sram
+declaration.
+
+Required sub-node properties:
+- compatible : depending on the SoC this should be one of:
+		"amlogic,meson8-smp-sram"
+		"amlogic,meson8b-smp-sram"
+
+The rest of the properties should follow the generic mmio-sram discription
+found in ../../misc/sram.txt
+
+Example:
+
+	sram: sram@d9000000 {
+		compatible = "mmio-sram";
+		reg = <0xd9000000 0x20000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0xd9000000 0x20000>;
+
+		smp-sram@1ff80 {
+			compatible = "amlogic,meson8b-smp-sram";
+			reg = <0x1ff80 0x8>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/arm/arch_timer.txt b/Documentation/devicetree/bindings/arm/arch_timer.txt
index e926aea1147d..68301b77e854 100644
--- a/Documentation/devicetree/bindings/arm/arch_timer.txt
+++ b/Documentation/devicetree/bindings/arm/arch_timer.txt
@@ -108,6 +108,5 @@ Example:
 			frame-number = <1>
 			interrupts = <0 15 0x8>;
 			reg = <0xf0003000 0x1000>;
-			status = "disabled";
 		};
 	};
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt
index 9c97de23919a..3e3efa046ac5 100644
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt
@@ -42,6 +42,10 @@ Raspberry Pi Zero
 Required root node properties:
 compatible = "raspberrypi,model-zero", "brcm,bcm2835";
 
+Raspberry Pi Zero W
+Required root node properties:
+compatible = "raspberrypi,model-zero-w", "brcm,bcm2835";
+
 Generic BCM2835 board
 Required root node properties:
 compatible = "brcm,bcm2835";
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,brcmstb.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,brcmstb.txt
index 0d0c1ae81bed..790e6b0b8306 100644
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,brcmstb.txt
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,brcmstb.txt
@@ -164,6 +164,8 @@ Control registers for this memory controller's DDR PHY.
 
 Required properties:
 - compatible     : should contain one of these
+	"brcm,brcmstb-ddr-phy-v71.1"
+	"brcm,brcmstb-ddr-phy-v72.0"
 	"brcm,brcmstb-ddr-phy-v225.1"
 	"brcm,brcmstb-ddr-phy-v240.1"
 	"brcm,brcmstb-ddr-phy-v240.2"
@@ -184,7 +186,9 @@ Sequencer DRAM parameters and control registers. Used for Self-Refresh
 Power-Down (SRPD), among other things.
 
 Required properties:
-- compatible     : should contain "brcm,brcmstb-memc-ddr"
+- compatible     : should contain one of these
+	"brcm,brcmstb-memc-ddr-rev-b.2.2"
+	"brcm,brcmstb-memc-ddr"
 - reg            : the MEMC DDR register range
 
 Example:
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,hr2.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,hr2.txt
new file mode 100644
index 000000000000..a124c7fc4dcd
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,hr2.txt
@@ -0,0 +1,14 @@
+Broadcom Hurricane 2 device tree bindings
+---------------------------------------
+
+Broadcom Hurricane 2 family of SoCs are used for switching control. These SoCs
+are based on Broadcom's iProc SoC architecture and feature a single core Cortex
+A9 ARM CPUs, DDR2/DDR3 memory, PCIe GEN-2, USB 2.0 and USB 3.0, serial and NAND
+flash and a PCIe attached integrated switching engine.
+
+Boards with Hurricane SoCs shall have the following properties:
+
+Required root node property:
+
+BCM53342
+compatible = "brcm,bcm53342", "brcm,hr2";
diff --git a/Documentation/devicetree/bindings/arm/bhf.txt b/Documentation/devicetree/bindings/arm/bhf.txt
new file mode 100644
index 000000000000..886b503caf9c
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bhf.txt
@@ -0,0 +1,6 @@
+Beckhoff Automation Platforms Device Tree Bindings
+--------------------------------------------------
+
+CX9020 Embedded PC
+Required root node properties:
+    - compatible = "bhf,cx9020", "fsl,imx53";
diff --git a/Documentation/devicetree/bindings/arm/coresight.txt b/Documentation/devicetree/bindings/arm/coresight.txt
index fcbae6a5e6c1..15ac8e8dcfdf 100644
--- a/Documentation/devicetree/bindings/arm/coresight.txt
+++ b/Documentation/devicetree/bindings/arm/coresight.txt
@@ -34,8 +34,8 @@ its hardware characteristcs.
 		- Embedded Trace Macrocell (version 4.x):
 			"arm,coresight-etm4x", "arm,primecell";
 
-		- Qualcomm Configurable Replicator (version 1.x):
-			"qcom,coresight-replicator1x", "arm,primecell";
+		- Coresight programmable Replicator :
+			"arm,coresight-dynamic-replicator", "arm,primecell";
 
 		- System Trace Macrocell:
 			"arm,coresight-stm", "arm,primecell"; [1]
diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt
index a44253cad269..a0009b72e9be 100644
--- a/Documentation/devicetree/bindings/arm/cpus.txt
+++ b/Documentation/devicetree/bindings/arm/cpus.txt
@@ -197,9 +197,12 @@ described below.
 			    "actions,s500-smp"
 			    "allwinner,sun6i-a31"
 			    "allwinner,sun8i-a23"
+			    "amlogic,meson8-smp"
+			    "amlogic,meson8b-smp"
 			    "arm,realview-smp"
 			    "brcm,bcm11351-cpu-method"
 			    "brcm,bcm23550"
+			    "brcm,bcm2836-smp"
 			    "brcm,bcm-nsp-smp"
 			    "brcm,brahma-b15"
 			    "marvell,armada-375-smp"
diff --git a/Documentation/devicetree/bindings/arm/marvell/armada-8kp.txt b/Documentation/devicetree/bindings/arm/marvell/armada-8kp.txt
new file mode 100644
index 000000000000..f3e9624534c6
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/marvell/armada-8kp.txt
@@ -0,0 +1,15 @@
+Marvell Armada 8KPlus Platforms Device Tree Bindings
+----------------------------------------------------
+
+Boards using a SoC of the Marvell Armada 8KP families must carry
+the following root node property:
+
+ - compatible, with one of the following values:
+
+   - "marvell,armada-8080", "marvell,armada-ap810-octa", "marvell,armada-ap810"
+     when the SoC being used is the Armada 8080
+
+Example:
+
+compatible = "marvell,armada-8080-db", "marvell,armada-8080",
+	     "marvell,armada-ap810-octa", "marvell,armada-ap810"
diff --git a/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller0.txt b/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller0.txt
index 171d02cadea4..29cdbae6c5ac 100644
--- a/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller0.txt
+++ b/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller0.txt
@@ -183,7 +183,6 @@ cpm_syscon0: system-controller@440000 {
 		gpio-controller;
 		#gpio-cells = <2>;
 		gpio-ranges = <&cpm_pinctrl 0 0 32>;
-		status = "disabled";
 	};
 
 };
diff --git a/Documentation/devicetree/bindings/arm/mediatek.txt b/Documentation/devicetree/bindings/arm/mediatek.txt
index da7bd138e6f2..91d517849483 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek.txt
@@ -1,12 +1,12 @@
-MediaTek mt65xx, mt67xx & mt81xx Platforms Device Tree Bindings
+MediaTek SoC based Platforms Device Tree Bindings
 
-Boards with a MediaTek mt65xx/mt67xx/mt81xx SoC shall have the
-following property:
+Boards with a MediaTek SoC shall have the following property:
 
 Required root node property:
 
 compatible: Must contain one of
    "mediatek,mt2701"
+   "mediatek,mt2712"
    "mediatek,mt6580"
    "mediatek,mt6589"
    "mediatek,mt6592"
@@ -14,7 +14,8 @@ compatible: Must contain one of
    "mediatek,mt6795"
    "mediatek,mt6797"
    "mediatek,mt7622"
-   "mediatek,mt7623"
+   "mediatek,mt7623" which is referred to MT7623N SoC
+   "mediatek,mt7623a"
    "mediatek,mt8127"
    "mediatek,mt8135"
    "mediatek,mt8173"
@@ -25,6 +26,9 @@ Supported boards:
 - Evaluation board for MT2701:
     Required root node properties:
       - compatible = "mediatek,mt2701-evb", "mediatek,mt2701";
+- Evaluation board for MT2712:
+    Required root node properties:
+      - compatible = "mediatek,mt2712-evb", "mediatek,mt2712";
 - Evaluation board for MT6580:
     Required root node properties:
       - compatible = "mediatek,mt6580-evbp1", "mediatek,mt6580";
@@ -46,9 +50,11 @@ Supported boards:
 - Reference board variant 1 for MT7622:
     Required root node properties:
       - compatible = "mediatek,mt7622-rfb1", "mediatek,mt7622";
-- Evaluation board for MT7623:
+- Reference  board for MT7623n with NAND:
     Required root node properties:
-      - compatible = "mediatek,mt7623-evb", "mediatek,mt7623";
+      - compatible = "mediatek,mt7623n-rfb-nand", "mediatek,mt7623";
+- Bananapi BPI-R2 board:
+      - compatible = "bananapi,bpi-r2", "mediatek,mt7623";
 - MTK mt8127 tablet moose EVB:
     Required root node properties:
       - compatible = "mediatek,mt8127-moose", "mediatek,mt8127";
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt
index cd977db7630c..b404d592ce58 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt
@@ -7,7 +7,9 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-apmixedsys"
+	- "mediatek,mt2712-apmixedsys", "syscon"
 	- "mediatek,mt6797-apmixedsys"
+	- "mediatek,mt7622-apmixedsys"
 	- "mediatek,mt8135-apmixedsys"
 	- "mediatek,mt8173-apmixedsys"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt
new file mode 100644
index 000000000000..9b8f578d5e19
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt
@@ -0,0 +1,22 @@
+MediaTek AUDSYS controller
+============================
+
+The MediaTek AUDSYS controller provides various clocks to the system.
+
+Required Properties:
+
+- compatible: Should be one of:
+	- "mediatek,mt7622-audsys", "syscon"
+- #clock-cells: Must be 1
+
+The AUDSYS controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+audsys: audsys@11220000 {
+	compatible = "mediatek,mt7622-audsys", "syscon";
+	reg = <0 0x11220000 0 0x1000>;
+	#clock-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,bdpsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,bdpsys.txt
index 4137196dd686..4010e37c53a0 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,bdpsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,bdpsys.txt
@@ -7,6 +7,7 @@ Required Properties:
 
 - compatible: Should be:
 	- "mediatek,mt2701-bdpsys", "syscon"
+	- "mediatek,mt2712-bdpsys", "syscon"
 - #clock-cells: Must be 1
 
 The bdpsys controller uses the common clk binding from
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt
index 768f3a5bc055..7aa3fa167668 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt
@@ -7,6 +7,7 @@ Required Properties:
 
 - compatible: Should be:
 	- "mediatek,mt2701-ethsys", "syscon"
+	- "mediatek,mt7622-ethsys", "syscon"
 - #clock-cells: Must be 1
 
 The ethsys controller uses the common clk binding from
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,hifsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,hifsys.txt
index beed7b594cea..f5629d64cef2 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,hifsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,hifsys.txt
@@ -8,6 +8,7 @@ Required Properties:
 
 - compatible: Should be:
 	- "mediatek,mt2701-hifsys", "syscon"
+	- "mediatek,mt7622-hifsys", "syscon"
 - #clock-cells: Must be 1
 
 The hifsys controller uses the common clk binding from
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt
index 047b11ae5f45..868bd51a98be 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt
@@ -7,6 +7,7 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-imgsys", "syscon"
+	- "mediatek,mt2712-imgsys", "syscon"
 	- "mediatek,mt6797-imgsys", "syscon"
 	- "mediatek,mt8173-imgsys", "syscon"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt
index 58d58e2006b8..566f153f9f83 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt
@@ -8,7 +8,9 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-infracfg", "syscon"
+	- "mediatek,mt2712-infracfg", "syscon"
 	- "mediatek,mt6797-infracfg", "syscon"
+	- "mediatek,mt7622-infracfg", "syscon"
 	- "mediatek,mt8135-infracfg", "syscon"
 	- "mediatek,mt8173-infracfg", "syscon"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,jpgdecsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,jpgdecsys.txt
new file mode 100644
index 000000000000..2df799cd06a7
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,jpgdecsys.txt
@@ -0,0 +1,22 @@
+Mediatek jpgdecsys controller
+============================
+
+The Mediatek jpgdecsys controller provides various clocks to the system.
+
+Required Properties:
+
+- compatible: Should be:
+	- "mediatek,mt2712-jpgdecsys", "syscon"
+- #clock-cells: Must be 1
+
+The jpgdecsys controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+jpgdecsys: syscon@19000000 {
+	compatible = "mediatek,mt2712-jpgdecsys", "syscon";
+	reg = <0 0x19000000 0 0x1000>;
+	#clock-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mcucfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mcucfg.txt
new file mode 100644
index 000000000000..b8fb03f3613e
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mcucfg.txt
@@ -0,0 +1,22 @@
+Mediatek mcucfg controller
+============================
+
+The Mediatek mcucfg controller provides various clocks to the system.
+
+Required Properties:
+
+- compatible: Should be one of:
+	- "mediatek,mt2712-mcucfg", "syscon"
+- #clock-cells: Must be 1
+
+The mcucfg controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+mcucfg: syscon@10220000 {
+	compatible = "mediatek,mt2712-mcucfg", "syscon";
+	reg = <0 0x10220000 0 0x1000>;
+	#clock-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mfgcfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mfgcfg.txt
new file mode 100644
index 000000000000..859e67b416d5
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mfgcfg.txt
@@ -0,0 +1,22 @@
+Mediatek mfgcfg controller
+============================
+
+The Mediatek mfgcfg controller provides various clocks to the system.
+
+Required Properties:
+
+- compatible: Should be one of:
+	- "mediatek,mt2712-mfgcfg", "syscon"
+- #clock-cells: Must be 1
+
+The mfgcfg controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+mfgcfg: syscon@13000000 {
+	compatible = "mediatek,mt2712-mfgcfg", "syscon";
+	reg = <0 0x13000000 0 0x1000>;
+	#clock-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
index 70529e0b58e9..4eb8bbe15c01 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
@@ -7,6 +7,7 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-mmsys", "syscon"
+	- "mediatek,mt2712-mmsys", "syscon"
 	- "mediatek,mt6797-mmsys", "syscon"
 	- "mediatek,mt8173-mmsys", "syscon"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,pciesys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pciesys.txt
new file mode 100644
index 000000000000..d5d5f1227665
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pciesys.txt
@@ -0,0 +1,22 @@
+MediaTek PCIESYS controller
+============================
+
+The MediaTek PCIESYS controller provides various clocks to the system.
+
+Required Properties:
+
+- compatible: Should be:
+	- "mediatek,mt7622-pciesys", "syscon"
+- #clock-cells: Must be 1
+
+The PCIESYS controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+pciesys: pciesys@1a100800 {
+	compatible = "mediatek,mt7622-pciesys", "syscon";
+	reg = <0 0x1a100800 0 0x1000>;
+	#clock-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt
index e494366782aa..fb58ca8c2770 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt
@@ -8,6 +8,8 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-pericfg", "syscon"
+	- "mediatek,mt2712-pericfg", "syscon"
+	- "mediatek,mt7622-pericfg", "syscon"
 	- "mediatek,mt8135-pericfg", "syscon"
 	- "mediatek,mt8173-pericfg", "syscon"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt
new file mode 100644
index 000000000000..d113b8e741f3
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt
@@ -0,0 +1,22 @@
+MediaTek SGMIISYS controller
+============================
+
+The MediaTek SGMIISYS controller provides various clocks to the system.
+
+Required Properties:
+
+- compatible: Should be:
+	- "mediatek,mt7622-sgmiisys", "syscon"
+- #clock-cells: Must be 1
+
+The SGMIISYS controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+sgmiisys: sgmiisys@1b128000 {
+	compatible = "mediatek,mt7622-sgmiisys", "syscon";
+	reg = <0 0x1b128000 0 0x1000>;
+	#clock-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,ssusbsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,ssusbsys.txt
new file mode 100644
index 000000000000..00760019da00
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,ssusbsys.txt
@@ -0,0 +1,22 @@
+MediaTek SSUSBSYS controller
+============================
+
+The MediaTek SSUSBSYS controller provides various clocks to the system.
+
+Required Properties:
+
+- compatible: Should be:
+	- "mediatek,mt7622-ssusbsys", "syscon"
+- #clock-cells: Must be 1
+
+The SSUSBSYS controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+ssusbsys: ssusbsys@1a000000 {
+	compatible = "mediatek,mt7622-ssusbsys", "syscon";
+	reg = <0 0x1a000000 0 0x1000>;
+	#clock-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt
index ec93ecbb9f3c..24014a7e2332 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt
@@ -7,7 +7,9 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-topckgen"
+	- "mediatek,mt2712-topckgen", "syscon"
 	- "mediatek,mt6797-topckgen"
+	- "mediatek,mt7622-topckgen"
 	- "mediatek,mt8135-topckgen"
 	- "mediatek,mt8173-topckgen"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt
index d150104f928a..ea40d05089f8 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt
@@ -7,6 +7,7 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-vdecsys", "syscon"
+	- "mediatek,mt2712-vdecsys", "syscon"
 	- "mediatek,mt6797-vdecsys", "syscon"
 	- "mediatek,mt8173-vdecsys", "syscon"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vencsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vencsys.txt
index 8a93be643647..851545357e94 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vencsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vencsys.txt
@@ -6,6 +6,7 @@ The Mediatek vencsys controller provides various clocks to the system.
 Required Properties:
 
 - compatible: Should be one of:
+	- "mediatek,mt2712-vencsys", "syscon"
 	- "mediatek,mt6797-vencsys", "syscon"
 	- "mediatek,mt8173-vencsys", "syscon"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/omap/ctrl.txt b/Documentation/devicetree/bindings/arm/omap/ctrl.txt
index 3a4e5901ce31..ce8dabf8c0f9 100644
--- a/Documentation/devicetree/bindings/arm/omap/ctrl.txt
+++ b/Documentation/devicetree/bindings/arm/omap/ctrl.txt
@@ -21,6 +21,8 @@ Required properties:
 		"ti,omap3-scm"
 		"ti,omap4-scm-core"
 		"ti,omap4-scm-padconf-core"
+		"ti,omap4-scm-wkup"
+		"ti,omap4-scm-padconf-wkup"
 		"ti,omap5-scm-core"
 		"ti,omap5-scm-padconf-core"
 		"ti,dra7-scm-core"
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
index 8219b2c6bb29..2ecc712bf707 100644
--- a/Documentation/devicetree/bindings/arm/omap/omap.txt
+++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
@@ -80,6 +80,9 @@ SoCs:
 - OMAP5432
   compatible = "ti,omap5432", "ti,omap5"
 
+- DRA762
+  compatible = "ti,dra762", "ti,dra7"
+
 - DRA742
   compatible = "ti,dra742", "ti,dra74", "ti,dra7"
 
@@ -154,6 +157,9 @@ Boards:
 - AM335X phyCORE-AM335x: Development kit
   compatible = "phytec,am335x-pcm-953", "phytec,am335x-phycore-som", "ti,am33xx"
 
+- AM335X UC-8100-ME-T: Communication-centric industrial computing platform
+  compatible = "moxa,uc-8100-me-t", "ti,am33xx";
+
 - OMAP5 EVM : Evaluation Module
   compatible = "ti,omap5-evm", "ti,omap5"
 
@@ -184,6 +190,9 @@ Boards:
 - AM5718 IDK
   compatible = "ti,am5718-idk", "ti,am5718", "ti,dra7"
 
+- DRA762 EVM:  Software Development Board for DRA762
+  compatible = "ti,dra76-evm", "ti,dra762", "ti,dra7"
+
 - DRA742 EVM:  Software Development Board for DRA742
   compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
 
diff --git a/Documentation/devicetree/bindings/arm/pmu.txt b/Documentation/devicetree/bindings/arm/pmu.txt
index 61c8b4620415..13611a8199bb 100644
--- a/Documentation/devicetree/bindings/arm/pmu.txt
+++ b/Documentation/devicetree/bindings/arm/pmu.txt
@@ -9,9 +9,11 @@ Required properties:
 - compatible : should be one of
 	"apm,potenza-pmu"
 	"arm,armv8-pmuv3"
+	"arm,cortex-a73-pmu"
 	"arm,cortex-a72-pmu"
 	"arm,cortex-a57-pmu"
 	"arm,cortex-a53-pmu"
+	"arm,cortex-a35-pmu"
 	"arm,cortex-a17-pmu"
 	"arm,cortex-a15-pmu"
 	"arm,cortex-a12-pmu"
diff --git a/Documentation/devicetree/bindings/arm/qcom.txt b/Documentation/devicetree/bindings/arm/qcom.txt
index 028d16e72186..0ed4d39d7fe1 100644
--- a/Documentation/devicetree/bindings/arm/qcom.txt
+++ b/Documentation/devicetree/bindings/arm/qcom.txt
@@ -25,6 +25,7 @@ The 'SoC' element must be one of the following strings:
 	msm8994
 	msm8996
 	mdm9615
+	ipq8074
 
 The 'board' element must be one of the following strings:
 
@@ -33,6 +34,7 @@ The 'board' element must be one of the following strings:
 	dragonboard
 	mtp
 	sbc
+	hk01
 
 The 'soc_version' and 'board_version' elements take the form of v<Major>.<Minor>
 where the minor number may be omitted when it's zero, i.e.  v1.0 is the same
diff --git a/Documentation/devicetree/bindings/arm/realtek.txt b/Documentation/devicetree/bindings/arm/realtek.txt
index 13d755787b4f..95839e19ae92 100644
--- a/Documentation/devicetree/bindings/arm/realtek.txt
+++ b/Documentation/devicetree/bindings/arm/realtek.txt
@@ -12,6 +12,8 @@ Required root node properties:
 
 Root node property compatible must contain, depending on board:
 
+ - MeLE V9: "mele,v9"
+ - ProBox2 AVA: "probox2,ava"
  - Zidoo X9S: "zidoo,x9s"
 
 
diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt b/Documentation/devicetree/bindings/arm/rockchip.txt
index 11c0ac4a2d56..326d24bca1a9 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.txt
+++ b/Documentation/devicetree/bindings/arm/rockchip.txt
@@ -1,5 +1,9 @@
 Rockchip platforms device tree bindings
 ---------------------------------------
+- Amarula Vyasa RK3288 board
+    Required root node properties:
+      - compatible = "amarula,vyasa-rk3288", "rockchip,rk3288";
+
 - Asus Tinker board
     Required root node properties:
       - compatible = "asus,rk3288-tinker", "rockchip,rk3288";
@@ -134,6 +138,10 @@ Rockchip platforms device tree bindings
     Required root node properties:
      - compatible = "phytec,rk3288-pcm-947", "phytec,rk3288-phycore-som", "rockchip,rk3288";
 
+- Pine64 Rock64 board:
+    Required root node properties:
+    - compatible = "pine64,rock64", "rockchip,rk3328";
+
 - Rockchip PX3 Evaluation board:
     Required root node properties:
       - compatible = "rockchip,px3-evb", "rockchip,px3", "rockchip,rk3188";
@@ -173,6 +181,14 @@ Rockchip platforms device tree bindings
     Required root node properties:
       - compatible = "rockchip,rk3399-evb", "rockchip,rk3399";
 
+- Rockchip RK3399 Sapphire Excavator board:
+    Required root node properties:
+      - compatible = "rockchip,rk3399-sapphire-excavator", "rockchip,rk3399";
+
+- Theobroma Systems RK3399-Q7 Haikou Baseboard:
+    Required root node properties:
+      - compatible = "tsd,rk3399-q7-haikou", "rockchip,rk3399";
+
 - Tronsmart Orion R68 Meta
     Required root node properties:
       - compatible = "tronsmart,orion-r68-meta", "rockchip,rk3368";
diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
index bf5fc59a6938..779f5614bcee 100644
--- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt
+++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
@@ -4,7 +4,6 @@ Properties:
  - compatible : should contain two values. First value must be one from following list:
 		   - "samsung,exynos3250-pmu" - for Exynos3250 SoC,
 		   - "samsung,exynos4210-pmu" - for Exynos4210 SoC,
-		   - "samsung,exynos4212-pmu" - for Exynos4212 SoC,
 		   - "samsung,exynos4412-pmu" - for Exynos4412 SoC,
 		   - "samsung,exynos5250-pmu" - for Exynos5250 SoC,
 		   - "samsung,exynos5260-pmu" - for Exynos5260 SoC.
@@ -62,7 +61,7 @@ pmu_system_controller: system-controller@10040000 {
 
 Example of clock consumer :
 
-usb3503: usb3503@08 {
+usb3503: usb3503@8 {
 	/* ... */
 	clock-names = "refclk";
 	clocks = <&pmu_system_controller 0>;
diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt
index 3c551894f621..e13459618581 100644
--- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt
+++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt
@@ -57,6 +57,7 @@ Required root node properties:
 	- "hardkernel,odroid-xu3-lite" - for Exynos5422-based Hardkernel
 					 Odroid XU3 Lite board.
 	- "hardkernel,odroid-xu4" - for Exynos5422-based Hardkernel Odroid XU4.
+	- "hardkernel,odroid-hc1" - for Exynos5422-based Hardkernel Odroid HC1.
 
   * Insignal
 	- "insignal,arndale"      - for Exynos5250-based Insignal Arndale board.
@@ -71,7 +72,7 @@ Optional nodes:
         - compatible: only "samsung,secure-firmware" is currently supported
         - reg: address of non-secure SYSRAM used for communication with firmware
 
-	firmware@0203F000 {
+	firmware@203F000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x0203F000 0x1000>;
 	};
diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt
index 1a671e329864..020d758fc0c5 100644
--- a/Documentation/devicetree/bindings/arm/shmobile.txt
+++ b/Documentation/devicetree/bindings/arm/shmobile.txt
@@ -39,6 +39,10 @@ SoCs:
     compatible = "renesas,r8a7795"
   - R-Car M3-W (R8A77960)
     compatible = "renesas,r8a7796"
+  - R-Car V3M (R8A77970)
+    compatible = "renesas,r8a77970"
+  - R-Car D3 (R8A77995)
+    compatible = "renesas,r8a77995"
 
 
 Boards:
@@ -53,6 +57,10 @@ Boards:
     compatible = "renesas,blanche", "renesas,r8a7792"
   - BOCK-W
     compatible = "renesas,bockw", "renesas,r8a7778"
+  - Draak (RTP0RC77995SEB0010S)
+    compatible = "renesas,draak", "renesas,r8a77995"
+  - Eagle (RTP0RC77970SEB0010S)
+    compatible = "renesas,eagle", "renesas,r8a77970"
   - Genmai (RTK772100BC00000BR)
     compatible = "renesas,genmai", "renesas,r7s72100"
   - GR-Peach (X28A-M01-E/F)
@@ -61,13 +69,19 @@ Boards:
     compatible = "renesas,gose", "renesas,r8a7793"
   - H3ULCB (R-Car Starter Kit Premier, RTP0RC7795SKBX0010SA00 (H3 ES1.1))
     H3ULCB (R-Car Starter Kit Premier, RTP0RC77951SKBX010SA00 (H3 ES2.0))
-    compatible = "renesas,h3ulcb", "renesas,r8a7795";
+    compatible = "renesas,h3ulcb", "renesas,r8a7795"
   - Henninger
     compatible = "renesas,henninger", "renesas,r8a7791"
+  - iWave Systems RZ/G1E SODIMM SOM Development Platform (iW-RainboW-G22D)
+    compatible = "iwave,g22d", "iwave,g22m", "renesas,r8a7745"
+  - iWave Systems RZ/G1E SODIMM System On Module (iW-RainboW-G22M-SM)
+    compatible = "iwave,g22m", "renesas,r8a7745"
   - iWave Systems RZ/G1M Qseven Development Platform (iW-RainboW-G20D-Qseven)
     compatible = "iwave,g20d", "iwave,g20m", "renesas,r8a7743"
   - iWave Systems RZ/G1M Qseven System On Module (iW-RainboW-G20M-Qseven)
     compatible = "iwave,g20m", "renesas,r8a7743"
+  - Kingfisher (SBEV-RCAR-KF-M03)
+    compatible = "shimafuji,kingfisher"
   - Koelsch (RTP0RC7791SEB00010S)
     compatible = "renesas,koelsch", "renesas,r8a7791"
   - Kyoto Microcomputer Co. KZM-A9-Dual
@@ -77,7 +91,7 @@ Boards:
   - Lager (RTP0RC7790SEB00010S)
     compatible = "renesas,lager", "renesas,r8a7790"
   - M3ULCB (R-Car Starter Kit Pro, RTP0RC7796SKBX0010SA09 (M3 ES1.0))
-    compatible = "renesas,m3ulcb", "renesas,r8a7796";
+    compatible = "renesas,m3ulcb", "renesas,r8a7796"
   - Marzen (R0P7779A00010S)
     compatible = "renesas,marzen", "renesas,r8a7779"
   - Porter (M2-LCDP)
@@ -85,11 +99,11 @@ Boards:
   - RSKRZA1 (YR0K77210C000BE)
     compatible = "renesas,rskrza1", "renesas,r7s72100"
   - Salvator-X (RTP0RC7795SIPB0010S)
-    compatible = "renesas,salvator-x", "renesas,r8a7795";
+    compatible = "renesas,salvator-x", "renesas,r8a7795"
   - Salvator-X (RTP0RC7796SIPB0011S)
-    compatible = "renesas,salvator-x", "renesas,r8a7796";
+    compatible = "renesas,salvator-x", "renesas,r8a7796"
   - Salvator-XS (Salvator-X 2nd version, RTP0RC7795SIPB0012S)
-    compatible = "renesas,salvator-xs", "renesas,r8a7795";
+    compatible = "renesas,salvator-xs", "renesas,r8a7795"
   - SILK (RTP0RC7794LCB00011S)
     compatible = "renesas,silk", "renesas,r8a7794"
   - SK-RZG1E (YR8A77450S000BE)
diff --git a/Documentation/devicetree/bindings/arm/sp810.txt b/Documentation/devicetree/bindings/arm/sp810.txt
index 6808fb5dee40..1b2ab1ff5587 100644
--- a/Documentation/devicetree/bindings/arm/sp810.txt
+++ b/Documentation/devicetree/bindings/arm/sp810.txt
@@ -33,7 +33,7 @@ Required properties:
 		property with the highest frequency
 
 Example:
-	v2m_sysctl: sysctl@020000 {
+	v2m_sysctl: sysctl@20000 {
 		compatible = "arm,sp810", "arm,primecell";
 		reg = <0x020000 0x1000>;
 		clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&smbclk>;
diff --git a/Documentation/devicetree/bindings/arm/spe-pmu.txt b/Documentation/devicetree/bindings/arm/spe-pmu.txt
new file mode 100644
index 000000000000..93372f2a7df9
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/spe-pmu.txt
@@ -0,0 +1,20 @@
+* ARMv8.2 Statistical Profiling Extension (SPE) Performance Monitor Units (PMU)
+
+ARMv8.2 introduces the optional Statistical Profiling Extension for collecting
+performance sample data using an in-memory trace buffer.
+
+** SPE Required properties:
+
+- compatible : should be one of:
+	       "arm,statistical-profiling-extension-v1"
+
+- interrupts : Exactly 1 PPI must be listed. For heterogeneous systems where
+               SPE is only supported on a subset of the CPUs, please consult
+	       the arm,gic-v3 binding for details on describing a PPI partition.
+
+** Example:
+
+spe-pmu {
+        compatible = "arm,statistical-profiling-extension-v1";
+        interrupts = <GIC_PPI 05 IRQ_TYPE_LEVEL_HIGH &part1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/sunxi.txt b/Documentation/devicetree/bindings/arm/sunxi.txt
index d2c46449b4eb..e4beec3d9ad3 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.txt
+++ b/Documentation/devicetree/bindings/arm/sunxi.txt
@@ -14,6 +14,8 @@ using one of the following compatible strings:
   allwinner,sun8i-a83t
   allwinner,sun8i-h2-plus
   allwinner,sun8i-h3
+  allwinner-sun8i-r40
+  allwinner,sun8i-v3s
   allwinner,sun9i-a80
   allwinner,sun50i-a64
   nextthing,gr8
diff --git a/Documentation/devicetree/bindings/arm/vexpress-sysreg.txt b/Documentation/devicetree/bindings/arm/vexpress-sysreg.txt
index 00318d083c9e..50095802fb4a 100644
--- a/Documentation/devicetree/bindings/arm/vexpress-sysreg.txt
+++ b/Documentation/devicetree/bindings/arm/vexpress-sysreg.txt
@@ -37,7 +37,7 @@ Example:
  		compatible = "arm,vexpress-sysreg";
  		reg = <0x10000000 0x1000>;
 
-		v2m_led_gpios: sys_led@08 {
+		v2m_led_gpios: sys_led@8 {
 			compatible = "arm,vexpress-sysreg,sys_led";
 			gpio-controller;
 			#gpio-cells = <2>;
diff --git a/Documentation/devicetree/bindings/ata/ahci-ceva.txt b/Documentation/devicetree/bindings/ata/ahci-ceva.txt
index 7ca8b976c13a..7561cc4de371 100644
--- a/Documentation/devicetree/bindings/ata/ahci-ceva.txt
+++ b/Documentation/devicetree/bindings/ata/ahci-ceva.txt
@@ -5,6 +5,36 @@ Required properties:
   - compatible: Compatibility string. Must be 'ceva,ahci-1v84'.
   - clocks: Input clock specifier. Refer to common clock bindings.
   - interrupts: Interrupt specifier. Refer to interrupt binding.
+  - ceva,p0-cominit-params: OOB timing value for COMINIT parameter for port 0.
+  - ceva,p1-cominit-params: OOB timing value for COMINIT parameter for port 1.
+			The fields for the above parameter must be as shown below:
+			ceva,pN-cominit-params = /bits/ 8 <CIBGMN CIBGMX CIBGN CINMP>;
+			CINMP : COMINIT Negate Minimum Period.
+			CIBGN : COMINIT Burst Gap Nominal.
+			CIBGMX: COMINIT Burst Gap Maximum.
+			CIBGMN: COMINIT Burst Gap Minimum.
+  - ceva,p0-comwake-params: OOB timing value for COMWAKE parameter for port 0.
+  - ceva,p1-comwake-params: OOB timing value for COMWAKE parameter for port 1.
+			The fields for the above parameter must be as shown below:
+			ceva,pN-comwake-params = /bits/ 8 <CWBGMN CWBGMX CWBGN CWNMP>;
+			CWBGMN: COMWAKE Burst Gap Minimum.
+			CWBGMX: COMWAKE Burst Gap Maximum.
+			CWBGN: COMWAKE Burst Gap Nominal.
+			CWNMP: COMWAKE Negate Minimum Period.
+  - ceva,p0-burst-params: Burst timing value for COM parameter for port 0.
+  - ceva,p1-burst-params: Burst timing value for COM parameter for port 1.
+			The fields for the above parameter must be as shown below:
+			ceva,pN-burst-params = /bits/ 8 <BMX BNM SFD PTST>;
+			BMX: COM Burst Maximum.
+			BNM: COM Burst Nominal.
+			SFD: Signal Failure Detection value.
+			PTST: Partial to Slumber timer value.
+  - ceva,p0-retry-params: Retry interval timing value for port 0.
+  - ceva,p1-retry-params: Retry interval timing value for port 1.
+			The fields for the above parameter must be as shown below:
+			ceva,pN-retry-params = /bits/ 16 <RIT RCT>;
+			RIT:  Retry Interval Timer.
+			RCT:  Rate Change Timer.
 
 Optional properties:
   - ceva,broken-gen2: limit to gen1 speed instead of gen2.
@@ -16,5 +46,14 @@ Examples:
 		interrupt-parent = <&gic>;
 		interrupts = <0 133 4>;
 		clocks = <&clkc SATA_CLK_ID>;
+		ceva,p0-cominit-params = /bits/ 8 <0x0F 0x25 0x18 0x29>;
+		ceva,p0-comwake-params = /bits/ 8 <0x04 0x0B 0x08 0x0F>;
+		ceva,p0-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>;
+		ceva,p0-retry-params = /bits/ 16 <0x0216 0x7F06>;
+
+		ceva,p1-cominit-params = /bits/ 8 <0x0F 0x25 0x18 0x29>;
+		ceva,p1-comwake-params = /bits/ 8 <0x04 0x0B 0x08 0x0F>;
+		ceva,p1-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>;
+		ceva,p1-retry-params = /bits/ 16 <0x0216 0x7F06>;
 		ceva,broken-gen2;
 	};
diff --git a/Documentation/devicetree/bindings/ata/ahci-mtk.txt b/Documentation/devicetree/bindings/ata/ahci-mtk.txt
new file mode 100644
index 000000000000..d2aa696b161b
--- /dev/null
+++ b/Documentation/devicetree/bindings/ata/ahci-mtk.txt
@@ -0,0 +1,51 @@
+MediaTek Serial ATA controller
+
+Required properties:
+ - compatible	   : Must be "mediatek,<chip>-ahci", "mediatek,mtk-ahci".
+		     When using "mediatek,mtk-ahci" compatible strings, you
+		     need SoC specific ones in addition, one of:
+		     - "mediatek,mt7622-ahci"
+ - reg		   : Physical base addresses and length of register sets.
+ - interrupts	   : Interrupt associated with the SATA device.
+ - interrupt-names : Associated name must be: "hostc".
+ - clocks	   : A list of phandle and clock specifier pairs, one for each
+		     entry in clock-names.
+ - clock-names	   : Associated names must be: "ahb", "axi", "asic", "rbc", "pm".
+ - phys		   : A phandle and PHY specifier pair for the PHY port.
+ - phy-names	   : Associated name must be: "sata-phy".
+ - ports-implemented : See ./ahci-platform.txt for details.
+
+Optional properties:
+ - power-domains   : A phandle and power domain specifier pair to the power
+		     domain which is responsible for collapsing and restoring
+		     power to the peripheral.
+ - resets	   : Must contain an entry for each entry in reset-names.
+		     See ../reset/reset.txt for details.
+ - reset-names	   : Associated names must be: "axi", "sw", "reg".
+ - mediatek,phy-mode : A phandle to the system controller, used to enable
+		       SATA function.
+
+Example:
+
+	sata: sata@1a200000 {
+		compatible = "mediatek,mt7622-ahci",
+			     "mediatek,mtk-ahci";
+		reg = <0 0x1a200000 0 0x1100>;
+		interrupts = <GIC_SPI 233 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "hostc";
+		clocks = <&pciesys CLK_SATA_AHB_EN>,
+			 <&pciesys CLK_SATA_AXI_EN>,
+			 <&pciesys CLK_SATA_ASIC_EN>,
+			 <&pciesys CLK_SATA_RBC_EN>,
+			 <&pciesys CLK_SATA_PM_EN>;
+		clock-names = "ahb", "axi", "asic", "rbc", "pm";
+		phys = <&u3port1 PHY_TYPE_SATA>;
+		phy-names = "sata-phy";
+		ports-implemented = <0x1>;
+		power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>;
+		resets = <&pciesys MT7622_SATA_AXI_BUS_RST>,
+			 <&pciesys MT7622_SATA_PHY_SW_RST>,
+			 <&pciesys MT7622_SATA_PHY_REG_RST>;
+		reset-names = "axi", "sw", "reg";
+		mediatek,phy-mode = <&pciesys>;
+	};
diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.txt b/Documentation/devicetree/bindings/ata/ahci-platform.txt
index fedc213b5f1a..c760ecb81381 100644
--- a/Documentation/devicetree/bindings/ata/ahci-platform.txt
+++ b/Documentation/devicetree/bindings/ata/ahci-platform.txt
@@ -56,7 +56,7 @@ Examples:
 		interrupts = <115>;
         };
 
-	ahci: sata@01c18000 {
+	ahci: sata@1c18000 {
 		compatible = "allwinner,sun4i-a10-ahci";
 		reg = <0x01c18000 0x1000>;
 		interrupts = <56>;
diff --git a/Documentation/devicetree/bindings/ata/apm-xgene.txt b/Documentation/devicetree/bindings/ata/apm-xgene.txt
index a668f0e7d001..02e690a675db 100644
--- a/Documentation/devicetree/bindings/ata/apm-xgene.txt
+++ b/Documentation/devicetree/bindings/ata/apm-xgene.txt
@@ -57,7 +57,6 @@ Example:
 			      <0x0 0x1f227000 0x0 0x1000>;
 			interrupts = <0x0 0x87 0x4>;
 			dma-coherent;
-			status = "ok";
 			clocks = <&sataclk 0>;
 			phys = <&phy2 0>;
 			phy-names = "sata-phy";
@@ -72,7 +71,6 @@ Example:
 			      <0x0 0x1f237000 0x0 0x1000>;
 			interrupts = <0x0 0x88 0x4>;
 			dma-coherent;
-			status = "ok";
 			clocks = <&sataclk 0>;
 			phys = <&phy3 0>;
 			phy-names = "sata-phy";
diff --git a/Documentation/devicetree/bindings/ata/imx-pata.txt b/Documentation/devicetree/bindings/ata/imx-pata.txt
index e38d73414b0d..f1172f00188a 100644
--- a/Documentation/devicetree/bindings/ata/imx-pata.txt
+++ b/Documentation/devicetree/bindings/ata/imx-pata.txt
@@ -13,5 +13,4 @@ Example:
 		reg = <0x83fe0000 0x4000>;
 		interrupts = <70>;
 		clocks = <&clks 161>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/ata/imx-sata.txt b/Documentation/devicetree/bindings/ata/imx-sata.txt
index fa511db18408..a3d14719e478 100644
--- a/Documentation/devicetree/bindings/ata/imx-sata.txt
+++ b/Documentation/devicetree/bindings/ata/imx-sata.txt
@@ -25,7 +25,7 @@ Optional properties:
 
 Examples:
 
-sata@02200000 {
+sata@2200000 {
 	compatible = "fsl,imx6q-ahci";
 	reg = <0x02200000 0x4000>;
 	interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/Documentation/devicetree/bindings/ata/sata_rcar.txt b/Documentation/devicetree/bindings/ata/sata_rcar.txt
index 0764f9ab63dc..e20eac7a3087 100644
--- a/Documentation/devicetree/bindings/ata/sata_rcar.txt
+++ b/Documentation/devicetree/bindings/ata/sata_rcar.txt
@@ -1,14 +1,22 @@
 * Renesas R-Car SATA
 
 Required properties:
-- compatible		: should contain one of the following:
+- compatible		: should contain one or more of the following:
 			  - "renesas,sata-r8a7779" for R-Car H1
-			    ("renesas,rcar-sata" is deprecated)
 			  - "renesas,sata-r8a7790-es1" for R-Car H2 ES1
 			  - "renesas,sata-r8a7790" for R-Car H2 other than ES1
 			  - "renesas,sata-r8a7791" for R-Car M2-W
 			  - "renesas,sata-r8a7793" for R-Car M2-N
 			  - "renesas,sata-r8a7795" for R-Car H3
+			  - "renesas,rcar-gen2-sata" for a generic R-Car Gen2 compatible device
+			  - "renesas,rcar-gen3-sata" for a generic R-Car Gen3 compatible device
+			  - "renesas,rcar-sata" is deprecated
+
+			  When compatible with the generic version nodes
+			  must list the SoC-specific version corresponding
+			  to the platform first followed by the generic
+			  version.
+
 - reg			: address and length of the SATA registers;
 - interrupts		: must consist of one interrupt specifier.
 - clocks		: must contain a reference to the functional clock.
@@ -16,7 +24,7 @@ Required properties:
 Example:
 
 sata0: sata@ee300000 {
-	compatible = "renesas,sata-r8a7791";
+	compatible = "renesas,sata-r8a7791", "renesas,rcar-gen2-sata";
 	reg = <0 0xee300000 0 0x2000>;
 	interrupt-parent = <&gic>;
 	interrupts = <0 105 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/Documentation/devicetree/bindings/bus/imx-weim.txt b/Documentation/devicetree/bindings/bus/imx-weim.txt
index 6630d842c7a3..683eaf3aed79 100644
--- a/Documentation/devicetree/bindings/bus/imx-weim.txt
+++ b/Documentation/devicetree/bindings/bus/imx-weim.txt
@@ -61,7 +61,7 @@ Timing property for child nodes. It is mandatory, not optional.
 
 Example for an imx6q-sabreauto board, the NOR flash connected to the WEIM:
 
-	weim: weim@021b8000 {
+	weim: weim@21b8000 {
 		compatible = "fsl,imx6q-weim";
 		reg = <0x021b8000 0x4000>;
 		clocks = <&clks 196>;
diff --git a/Documentation/devicetree/bindings/bus/mvebu-mbus.txt b/Documentation/devicetree/bindings/bus/mvebu-mbus.txt
index fa6cde41b460..f2ab7fd013bd 100644
--- a/Documentation/devicetree/bindings/bus/mvebu-mbus.txt
+++ b/Documentation/devicetree/bindings/bus/mvebu-mbus.txt
@@ -227,7 +227,6 @@ See the example below, where a more complete device tree is shown:
 		};
 
 		devbus-bootcs {
-			status = "okay";
 			ranges = <0 MBUS_ID(0x01, 0x2f) 0 0x8000000>;
 
 			/* NOR */
@@ -240,7 +239,6 @@ See the example below, where a more complete device tree is shown:
 
 		pcie-controller {
 			compatible = "marvell,armada-xp-pcie";
-			status = "okay";
 			device_type = "pci";
 
 			#address-cells = <3>;
@@ -258,7 +256,6 @@ See the example below, where a more complete device tree is shown:
 
 			pcie@1,0 {
 				/* Port 0, Lane 0 */
-				status = "okay";
 			};
 		};
 
diff --git a/Documentation/devicetree/bindings/bus/nvidia,tegra20-gmi.txt b/Documentation/devicetree/bindings/bus/nvidia,tegra20-gmi.txt
index 83b0e54f727c..3e21eb822811 100644
--- a/Documentation/devicetree/bindings/bus/nvidia,tegra20-gmi.txt
+++ b/Documentation/devicetree/bindings/bus/nvidia,tegra20-gmi.txt
@@ -84,7 +84,6 @@ gmi@70090000 {
 	reset-names = "gmi";
 	ranges = <4 0 0xd0000000 0xfffffff>;
 
-	status = "okay";
 
 	bus@4,0 {
 		compatible = "simple-bus";
@@ -121,7 +120,6 @@ gmi@70090000 {
 	reset-names = "gmi";
 	ranges = <4 0 0xd0000000 0xfffffff>;
 
-	status = "okay";
 
 	can@4,0 {
 		reg = <4 0 0x100>;
diff --git a/Documentation/devicetree/bindings/bus/nvidia,tegra210-aconnect.txt b/Documentation/devicetree/bindings/bus/nvidia,tegra210-aconnect.txt
index 7ff13be1750b..3108d03802ee 100644
--- a/Documentation/devicetree/bindings/bus/nvidia,tegra210-aconnect.txt
+++ b/Documentation/devicetree/bindings/bus/nvidia,tegra210-aconnect.txt
@@ -33,7 +33,6 @@ Example:
 		#size-cells = <1>;
 		ranges = <0x702c0000 0x0 0x702c0000 0x00040000>;
 
-		status = "disabled";
 
 		child1 {
 			...
diff --git a/Documentation/devicetree/bindings/bus/sunxi-rsb.txt b/Documentation/devicetree/bindings/bus/sunxi-rsb.txt
index 3dd28343b6ce..eb3ed628c6f1 100644
--- a/Documentation/devicetree/bindings/bus/sunxi-rsb.txt
+++ b/Documentation/devicetree/bindings/bus/sunxi-rsb.txt
@@ -28,7 +28,7 @@ which can normally be found in the datasheet.
 
 Example:
 
-	rsb@01f03400 {
+	rsb@1f03400 {
 		compatible = "allwinner,sun8i-a23-rsb";
 		reg = <0x01f03400 0x400>;
 		interrupts = <0 39 4>;
diff --git a/Documentation/devicetree/bindings/bus/ti-sysc.txt b/Documentation/devicetree/bindings/bus/ti-sysc.txt
new file mode 100644
index 000000000000..fb1790e39398
--- /dev/null
+++ b/Documentation/devicetree/bindings/bus/ti-sysc.txt
@@ -0,0 +1,93 @@
+Texas Instruments sysc interconnect target module wrapper binding
+
+Texas Instruments SoCs can have a generic interconnect target module
+hardware for devices connected to various interconnects such as L3
+interconnect (Arteris NoC) and L4 interconnect (Sonics s3220). The sysc
+is mostly used for interaction between module and PRCM. It participates
+in the OCP Disconnect Protocol but other than that is mostly independent
+of the interconnect.
+
+Each interconnect target module can have one or more devices connected to
+it. There is a set of control registers for managing interconnect target
+module clocks, idle modes and interconnect level resets for the module.
+
+These control registers are sprinkled into the unused register address
+space of the first child device IP block managed by the interconnect
+target module and typically are named REVISION, SYSCONFIG and SYSSTATUS.
+
+Required standard properties:
+
+- compatible	shall be one of the following generic types:
+
+		"ti,sysc-omap2"
+		"ti,sysc-omap4"
+		"ti,sysc-omap4-simple"
+
+		or one of the following derivative types for hardware
+		needing special workarounds:
+
+		"ti,sysc-omap3430-sr"
+		"ti,sysc-omap3630-sr"
+		"ti,sysc-omap4-sr"
+		"ti,sysc-omap3-sham"
+		"ti,sysc-omap-aes"
+		"ti,sysc-mcasp"
+		"ti,sysc-usb-host-fs"
+
+- reg		shall have register areas implemented for the interconnect
+		target module in question such as revision, sysc and syss
+
+- reg-names	shall contain the register names implemented for the
+		interconnect target module in question such as
+		"rev, "sysc", and "syss"
+
+- ranges	shall contain the interconnect target module IO range
+		available for one or more child device IP blocks managed
+		by the interconnect target module, the ranges may include
+		multiple ranges such as device L4 range for control and
+		parent L3 range for DMA access
+
+Optional properties:
+
+- clocks	clock specifier for each name in the clock-names as
+		specified in the binding documentation for ti-clkctrl,
+		typically available for all interconnect targets on TI SoCs
+		based on omap4 except if it's read-only register in hwauto
+		mode as for example omap4 L4_CFG_CLKCTRL
+
+- clock-names	should contain at least "fck", and optionally also "ick"
+		depending on the SoC and the interconnect target module
+
+- ti,hwmods	optional TI interconnect module name to use legacy
+		hwmod platform data
+
+
+Example: Single instance of MUSB controller on omap4 using interconnect ranges
+using offsets from l4_cfg second segment (0x4a000000 + 0x80000 = 0x4a0ab000):
+
+	target-module@2b000 {		/* 0x4a0ab000, ap 84 12.0 */
+		compatible = "ti,sysc-omap2";
+		ti,hwmods = "usb_otg_hs";
+		reg = <0x2b400 0x4>,
+		      <0x2b404 0x4>,
+		      <0x2b408 0x4>;
+		reg-names = "rev", "sysc", "syss";
+		clocks = <&l3_init_clkctrl OMAP4_USB_OTG_HS_CLKCTRL 0>;
+		clock-names = "fck";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0x2b000 0x1000>;
+
+		usb_otg_hs: otg@0 {
+			compatible = "ti,omap4-musb";
+			reg = <0x0 0x7ff>;
+			interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
+			usb-phy = <&usb2_phy>;
+			...
+		};
+	};
+
+Note that other SoCs, such as am335x can have multipe child devices. On am335x
+there are two MUSB instances, two USB PHY instances, and a single CPPI41 DMA
+instance as children of a single interconnet target module.
diff --git a/Documentation/devicetree/bindings/bus/ts-nbus.txt b/Documentation/devicetree/bindings/bus/ts-nbus.txt
new file mode 100644
index 000000000000..2a10d065b9fa
--- /dev/null
+++ b/Documentation/devicetree/bindings/bus/ts-nbus.txt
@@ -0,0 +1,50 @@
+Technologic Systems NBUS
+
+The NBUS is a bus used to interface with peripherals in the Technologic
+Systems FPGA on the TS-4600 SoM.
+
+Required properties :
+ - compatible		: "technologic,ts-nbus"
+ - #address-cells	: must be 1
+ - #size-cells		: must be 0
+ - pwms			: The PWM bound to the FPGA
+ - ts,data-gpios	: The 8 GPIO pins connected to the data lines on the FPGA
+ - ts,csn-gpios		: The GPIO pin connected to the csn line on the FPGA
+ - ts,txrx-gpios	: The GPIO pin connected to the txrx line on the FPGA
+ - ts,strobe-gpios	: The GPIO pin connected to the stobe line on the FPGA
+ - ts,ale-gpios		: The GPIO pin connected to the ale line on the FPGA
+ - ts,rdy-gpios		: The GPIO pin connected to the rdy line on the FPGA
+
+Child nodes:
+
+The NBUS node can contain zero or more child nodes representing peripherals
+on the bus.
+
+Example:
+
+	nbus {
+		compatible = "technologic,ts-nbus";
+		pinctrl-0 = <&nbus_pins>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pwms = <&pwm 2 83>;
+		ts,data-gpios   = <&gpio0 0 GPIO_ACTIVE_HIGH
+				   &gpio0 1 GPIO_ACTIVE_HIGH
+				   &gpio0 2 GPIO_ACTIVE_HIGH
+				   &gpio0 3 GPIO_ACTIVE_HIGH
+				   &gpio0 4 GPIO_ACTIVE_HIGH
+				   &gpio0 5 GPIO_ACTIVE_HIGH
+				   &gpio0 6 GPIO_ACTIVE_HIGH
+				   &gpio0 7 GPIO_ACTIVE_HIGH>;
+		ts,csn-gpios    = <&gpio0 16 GPIO_ACTIVE_HIGH>;
+		ts,txrx-gpios   = <&gpio0 24 GPIO_ACTIVE_HIGH>;
+		ts,strobe-gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>;
+		ts,ale-gpios    = <&gpio0 26 GPIO_ACTIVE_HIGH>;
+		ts,rdy-gpios    = <&gpio0 21 GPIO_ACTIVE_HIGH>;
+
+		watchdog@2a {
+			compatible = "...";
+
+			/* ... */
+		};
+	};
diff --git a/Documentation/devicetree/bindings/chosen.txt b/Documentation/devicetree/bindings/chosen.txt
index dee3f5d9df26..e3b13ea7d2ae 100644
--- a/Documentation/devicetree/bindings/chosen.txt
+++ b/Documentation/devicetree/bindings/chosen.txt
@@ -5,9 +5,31 @@ The chosen node does not represent a real device, but serves as a place
 for passing data between firmware and the operating system, like boot
 arguments. Data in the chosen node does not represent the hardware.
 
+The following properties are recognized:
 
-stdout-path property
---------------------
+
+kaslr-seed
+-----------
+
+This property is used when booting with CONFIG_RANDOMIZE_BASE as the
+entropy used to randomize the kernel image base address location. Since
+it is used directly, this value is intended only for KASLR, and should
+not be used for other purposes (as it may leak information about KASLR
+offsets). It is parsed as a u64 value, e.g.
+
+/ {
+	chosen {
+		kaslr-seed = <0xfeedbeef 0xc0def00d>;
+	};
+};
+
+Note that if this property is set from UEFI (or a bootloader in EFI
+mode) when EFI_RNG_PROTOCOL is supported, it will be overwritten by
+the Linux EFI stub (which will populate the property itself, using
+EFI_RNG_PROTOCOL).
+
+stdout-path
+-----------
 
 Device trees may specify the device to be used for boot console output
 with a stdout-path property under /chosen, as described in the Devicetree
diff --git a/Documentation/devicetree/bindings/clock/alphascale,acc.txt b/Documentation/devicetree/bindings/clock/alphascale,acc.txt
index 62e67e883e76..b3205b21c9d0 100644
--- a/Documentation/devicetree/bindings/clock/alphascale,acc.txt
+++ b/Documentation/devicetree/bindings/clock/alphascale,acc.txt
@@ -102,7 +102,6 @@ uart4: serial@80010000 {
 	reg = <0x80010000 0x4000>;
 	clocks = <&acc CLKID_SYS_UART4>, <&acc CLKID_AHB_UART4>;
 	interrupts = <19>;
-	status = "disabled";
 };
 
 Clock consumer with only one, _AHB_ sink.
diff --git a/Documentation/devicetree/bindings/clock/amlogic,gxbb-aoclkc.txt b/Documentation/devicetree/bindings/clock/amlogic,gxbb-aoclkc.txt
index a55d31b48d6e..786dc39ca904 100644
--- a/Documentation/devicetree/bindings/clock/amlogic,gxbb-aoclkc.txt
+++ b/Documentation/devicetree/bindings/clock/amlogic,gxbb-aoclkc.txt
@@ -5,9 +5,11 @@ controllers within the Always-On part of the SoC.
 
 Required Properties:
 
-- compatible: should be "amlogic,gxbb-aoclkc"
-- reg: physical base address of the clock controller and length of memory
-       mapped region.
+- compatible: value should be different for each SoC family as :
+	- GXBB (S905) : "amlogic,meson-gxbb-aoclkc"
+	- GXL (S905X, S905D) : "amlogic,meson-gxl-aoclkc"
+	- GXM (S912) : "amlogic,meson-gxm-aoclkc"
+	followed by the common "amlogic,meson-gx-aoclkc"
 
 - #clock-cells: should be 1.
 
@@ -23,14 +25,22 @@ to specify the reset which they consume. All available resets are defined as
 preprocessor macros in the dt-bindings/reset/gxbb-aoclkc.h header and can be
 used in device tree sources.
 
+Parent node should have the following properties :
+- compatible: "amlogic,meson-gx-ao-sysctrl", "syscon", "simple-mfd"
+- reg: base address and size of the AO system control register space.
+
 Example: AO Clock controller node:
 
-	clkc_AO: clock-controller@040 {
-		compatible = "amlogic,gxbb-aoclkc";
-		reg = <0x0 0x040 0x0 0x4>;
+ao_sysctrl: sys-ctrl@0 {
+	compatible = "amlogic,meson-gx-ao-sysctrl", "syscon", "simple-mfd";
+	reg =  <0x0 0x0 0x0 0x100>;
+
+	clkc_AO: clock-controller {
+		compatible = "amlogic,meson-gxbb-aoclkc", "amlogic,meson-gx-aoclkc";
 		#clock-cells = <1>;
 		#reset-cells = <1>;
 	};
+};
 
 Example: UART controller node that consumes the clock and reset generated
   by the clock controller:
@@ -41,5 +51,4 @@ Example: UART controller node that consumes the clock and reset generated
 		interrupts = <0 90 1>;
 		clocks = <&clkc_AO CLKID_AO_UART1>;
 		resets = <&clkc_AO RESET_AO_UART1>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt b/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt
index a09d627b5508..924040769186 100644
--- a/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt
+++ b/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt
@@ -33,5 +33,4 @@ Example: UART controller node that consumes the clock generated by the clock
 		reg = <0xc81004c0 0x14>;
 		interrupts = <0 90 1>;
 		clocks = <&clkc CLKID_CLK81>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/clock/amlogic,meson8b-clkc.txt b/Documentation/devicetree/bindings/clock/amlogic,meson8b-clkc.txt
index 606da38c0959..b455c5aa9139 100644
--- a/Documentation/devicetree/bindings/clock/amlogic,meson8b-clkc.txt
+++ b/Documentation/devicetree/bindings/clock/amlogic,meson8b-clkc.txt
@@ -16,18 +16,25 @@ Required Properties:
 	   mapped region.
 
 - #clock-cells: should be 1.
+- #reset-cells: should be 1.
 
 Each clock is assigned an identifier and client nodes can use this identifier
 to specify the clock which they consume. All available clocks are defined as
 preprocessor macros in the dt-bindings/clock/meson8b-clkc.h header and can be
 used in device tree sources.
 
+Similarly a preprocessor macro for each reset line is defined in
+dt-bindings/reset/amlogic,meson8b-clkc-reset.h (which can be used from the
+device tree sources).
+
+
 Example: Clock controller node:
 
 	clkc: clock-controller@c1104000 {
-		#clock-cells = <1>;
 		compatible = "amlogic,meson8b-clkc";
 		reg = <0xc1108000 0x4>, <0xc1104000 0x460>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
 	};
 
 
@@ -39,5 +46,4 @@ Example: UART controller node that consumes the clock generated by the clock
 		reg = <0xc81004c0 0x14>;
 		interrupts = <0 90 1>;
 		clocks = <&clkc CLKID_CLK81>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/clock/arm-syscon-icst.txt b/Documentation/devicetree/bindings/clock/arm-syscon-icst.txt
index 27468119fd94..4cd81742038f 100644
--- a/Documentation/devicetree/bindings/clock/arm-syscon-icst.txt
+++ b/Documentation/devicetree/bindings/clock/arm-syscon-icst.txt
@@ -59,7 +59,7 @@ syscon: syscon@10000000 {
 	compatible = "syscon";
 	reg = <0x10000000 0x1000>;
 
-	oscclk0: osc0@0c {
+	oscclk0: osc0@c {
 		compatible = "arm,syscon-icst307";
 		#clock-cells = <0>;
 		lock-offset = <0x20>;
diff --git a/Documentation/devicetree/bindings/clock/at91-clock.txt b/Documentation/devicetree/bindings/clock/at91-clock.txt
index 5f3ad65daf69..51c259a92d02 100644
--- a/Documentation/devicetree/bindings/clock/at91-clock.txt
+++ b/Documentation/devicetree/bindings/clock/at91-clock.txt
@@ -81,6 +81,16 @@ Required properties:
 	"atmel,sama5d2-clk-generated":
 		at91 generated clock
 
+	"atmel,sama5d2-clk-audio-pll-frac":
+		at91 audio fractional pll
+
+	"atmel,sama5d2-clk-audio-pll-pad":
+		at91 audio pll CLK_AUDIO output pin
+
+	"atmel,sama5d2-clk-audio-pll-pmc"
+		at91 audio pll output on AUDIOPLLCLK that feeds the PMC
+		and can be used by peripheral clock or generic clock
+
 Required properties for SCKC node:
 - reg : defines the IO memory reserved for the SCKC.
 - #size-cells : shall be 0 (reg is used to encode clk id).
diff --git a/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt b/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt
index f2c5f0e4a363..f8e4a93466cb 100644
--- a/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt
+++ b/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt
@@ -137,6 +137,20 @@ These clock IDs are defined in:
     ch1_audio  audiopll         2       BCM_CYGNUS_AUDIOPLL_CH1
     ch2_audio  audiopll         3       BCM_CYGNUS_AUDIOPLL_CH2
 
+Hurricane 2
+------
+PLL and leaf clock compatible strings for Hurricane 2 are:
+ "brcm,hr2-armpll"
+
+The following table defines the set of PLL/clock for Hurricane 2:
+
+    Clock	Source		Index	ID
+    ---		-----		-----	---------
+    crystal	N/A		N/A	N/A
+
+    armpll	crystal		N/A	N/A
+
+
 Northstar and Northstar Plus
 ------
 PLL and leaf clock compatible strings for Northstar and Northstar Plus are:
diff --git a/Documentation/devicetree/bindings/clock/brcm,kona-ccu.txt b/Documentation/devicetree/bindings/clock/brcm,kona-ccu.txt
index 5286e260fcae..8e5a7d868557 100644
--- a/Documentation/devicetree/bindings/clock/brcm,kona-ccu.txt
+++ b/Documentation/devicetree/bindings/clock/brcm,kona-ccu.txt
@@ -46,7 +46,6 @@ Device tree example:
 
 	uart@3e002000 {
 		compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
-		status = "disabled";
 		reg = <0x3e002000 0x1000>;
 		clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB3>;
 		interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/Documentation/devicetree/bindings/clock/clk-exynos-audss.txt b/Documentation/devicetree/bindings/clock/clk-exynos-audss.txt
index 0c3d6015868d..6030afb10b5c 100644
--- a/Documentation/devicetree/bindings/clock/clk-exynos-audss.txt
+++ b/Documentation/devicetree/bindings/clock/clk-exynos-audss.txt
@@ -33,6 +33,12 @@ Required Properties:
 - clock-names: Aliases for the above clocks. They should be "pll_ref",
   "pll_in", "cdclk", "sclk_audio", and "sclk_pcm_in" respectively.
 
+Optional Properties:
+
+  - power-domains: a phandle to respective power domain node as described by
+    generic PM domain bindings (see power/power_domain.txt for more
+    information).
+
 The following is the list of clocks generated by the controller. Each clock is
 assigned an identifier and client nodes use this identifier to specify the
 clock which they consume. Some of the clocks are available only on a particular
@@ -80,7 +86,7 @@ Example 3: I2S controller node that consumes the clock generated by the clock
            controller. Refer to the standard clock bindings for information
            about 'clocks' and 'clock-names' property.
 
-i2s0: i2s@03830000 {
+i2s0: i2s@3830000 {
 	compatible = "samsung,i2s-v5";
 	reg = <0x03830000 0x100>;
 	dmas = <&pdma0 10
diff --git a/Documentation/devicetree/bindings/clock/clk-s5pv210-audss.txt b/Documentation/devicetree/bindings/clock/clk-s5pv210-audss.txt
index 4fc869b69d4a..f6272dcd96f4 100644
--- a/Documentation/devicetree/bindings/clock/clk-s5pv210-audss.txt
+++ b/Documentation/devicetree/bindings/clock/clk-s5pv210-audss.txt
@@ -43,7 +43,7 @@ Example: I2S controller node that consumes the clock generated by the clock
 	 controller. Refer to the standard clock bindings for information
          about 'clocks' and 'clock-names' property.
 
-	i2s0: i2s@03830000 {
+	i2s0: i2s@3830000 {
 		/* ... */
 		clock-names = "iis", "i2s_opclk0",
 				"i2s_opclk1";
diff --git a/Documentation/devicetree/bindings/clock/dove-divider-clock.txt b/Documentation/devicetree/bindings/clock/dove-divider-clock.txt
index e3eb0f657c5e..217871f483c0 100644
--- a/Documentation/devicetree/bindings/clock/dove-divider-clock.txt
+++ b/Documentation/devicetree/bindings/clock/dove-divider-clock.txt
@@ -21,7 +21,7 @@ Required properties:
    a size of 8.
 - #clock-cells : from common clock binding; shall be set to 1
 
-divider_clk: core-clock@0064 {
+divider_clk: core-clock@64 {
 	compatible = "marvell,dove-divider-clock";
 	reg = <0x0064 0x8>;
 	#clock-cells = <1>;
diff --git a/Documentation/devicetree/bindings/clock/exynos4-clock.txt b/Documentation/devicetree/bindings/clock/exynos4-clock.txt
index f5a5b19ed3b2..bc61c952cb0b 100644
--- a/Documentation/devicetree/bindings/clock/exynos4-clock.txt
+++ b/Documentation/devicetree/bindings/clock/exynos4-clock.txt
@@ -41,3 +41,46 @@ Example 2: UART controller node that consumes the clock generated by the clock
 		clocks = <&clock CLK_UART2>, <&clock CLK_SCLK_UART2>;
 		clock-names = "uart", "clk_uart_baud0";
 	};
+
+Exynos4412 SoC contains some additional clocks for FIMC-ISP (Camera ISP)
+subsystem. Registers for those clocks are located in the ISP power domain.
+Because those registers are also located in a different memory region than
+the main clock controller, a separate clock controller has to be defined for
+handling them.
+
+Required Properties:
+
+- compatible: should be "samsung,exynos4412-isp-clock".
+
+- reg: physical base address of the ISP clock controller and length of memory
+  mapped region.
+
+- #clock-cells: should be 1.
+
+- clocks: list of the clock controller input clock identifiers,
+  from common clock bindings, should point to CLK_ACLK200 and
+  CLK_ACLK400_MCUISP clocks from the main clock controller.
+
+- clock-names: list of the clock controller input clock names,
+  as described in clock-bindings.txt, should be "aclk200" and
+  "aclk400_mcuisp".
+
+- power-domains: a phandle to ISP power domain node as described by
+  generic PM domain bindings.
+
+Example 3: The clock controllers bindings for Exynos4412 SoCs.
+
+	clock: clock-controller@10030000 {
+		compatible = "samsung,exynos4412-clock";
+		reg = <0x10030000 0x18000>;
+		#clock-cells = <1>;
+	};
+
+	isp_clock: clock-controller@10048000 {
+		compatible = "samsung,exynos4412-isp-clock";
+		reg = <0x10048000 0x1000>;
+		#clock-cells = <1>;
+		power-domains = <&pd_isp>;
+		clocks = <&clock CLK_ACLK200>, <&clock CLK_ACLK400_MCUISP>;
+		clock-names = "aclk200", "aclk400_mcuisp";
+	};
diff --git a/Documentation/devicetree/bindings/clock/exynos5433-clock.txt b/Documentation/devicetree/bindings/clock/exynos5433-clock.txt
index 1dc80f8811fe..c473dd38dd55 100644
--- a/Documentation/devicetree/bindings/clock/exynos5433-clock.txt
+++ b/Documentation/devicetree/bindings/clock/exynos5433-clock.txt
@@ -168,6 +168,11 @@ Required Properties:
 		- aclk_cam1_400
 		- aclk_cam1_552
 
+Optional properties:
+  - power-domains: a phandle to respective power domain node as described by
+	generic PM domain bindings (see power/power_domain.txt for more
+	information).
+
 Each clock is assigned an identifier and client nodes can use this identifier
 to specify the clock which they consume.
 
@@ -270,6 +275,7 @@ Example 2: Examples of clock controller nodes are listed below.
 		clocks = <&xxti>,
 		       <&cmu_top CLK_ACLK_G2D_266>,
 		       <&cmu_top CLK_ACLK_G2D_400>;
+		power-domains = <&pd_g2d>;
 	};
 
 	cmu_disp: clock-controller@13b90000 {
@@ -295,6 +301,7 @@ Example 2: Examples of clock controller nodes are listed below.
 		       <&cmu_mif CLK_SCLK_DECON_ECLK_DISP>,
 		       <&cmu_mif CLK_SCLK_DECON_TV_VCLK_DISP>,
 		       <&cmu_mif CLK_ACLK_DISP_333>;
+		power-domains = <&pd_disp>;
 	};
 
 	cmu_aud: clock-controller@114c0000 {
@@ -304,6 +311,7 @@ Example 2: Examples of clock controller nodes are listed below.
 
 		clock-names = "oscclk", "fout_aud_pll";
 		clocks = <&xxti>, <&cmu_top CLK_FOUT_AUD_PLL>;
+		power-domains = <&pd_aud>;
 	};
 
 	cmu_bus0: clock-controller@13600000 {
@@ -340,6 +348,7 @@ Example 2: Examples of clock controller nodes are listed below.
 
 		clock-names = "oscclk", "aclk_g3d_400";
 		clocks = <&xxti>, <&cmu_top CLK_ACLK_G3D_400>;
+		power-domains = <&pd_g3d>;
 	};
 
 	cmu_gscl: clock-controller@13cf0000 {
@@ -353,6 +362,7 @@ Example 2: Examples of clock controller nodes are listed below.
 		clocks = <&xxti>,
 			<&cmu_top CLK_ACLK_GSCL_111>,
 			<&cmu_top CLK_ACLK_GSCL_333>;
+		power-domains = <&pd_gscl>;
 	};
 
 	cmu_apollo: clock-controller@11900000 {
@@ -384,6 +394,7 @@ Example 2: Examples of clock controller nodes are listed below.
 		clocks = <&xxti>,
 		       <&cmu_top CLK_SCLK_JPEG_MSCL>,
 		       <&cmu_top CLK_ACLK_MSCL_400>;
+		power-domains = <&pd_mscl>;
 	};
 
 	cmu_mfc: clock-controller@15280000 {
@@ -393,6 +404,7 @@ Example 2: Examples of clock controller nodes are listed below.
 
 		clock-names = "oscclk", "aclk_mfc_400";
 		clocks = <&xxti>, <&cmu_top CLK_ACLK_MFC_400>;
+		power-domains = <&pd_mfc>;
 	};
 
 	cmu_hevc: clock-controller@14f80000 {
@@ -402,6 +414,7 @@ Example 2: Examples of clock controller nodes are listed below.
 
 		clock-names = "oscclk", "aclk_hevc_400";
 		clocks = <&xxti>, <&cmu_top CLK_ACLK_HEVC_400>;
+		power-domains = <&pd_hevc>;
 	};
 
 	cmu_isp: clock-controller@146d0000 {
@@ -415,6 +428,7 @@ Example 2: Examples of clock controller nodes are listed below.
 		clocks = <&xxti>,
 		       <&cmu_top CLK_ACLK_ISP_DIS_400>,
 		       <&cmu_top CLK_ACLK_ISP_400>;
+		power-domains = <&pd_isp>;
 	};
 
 	cmu_cam0: clock-controller@120d0000 {
@@ -430,6 +444,7 @@ Example 2: Examples of clock controller nodes are listed below.
 		       <&cmu_top CLK_ACLK_CAM0_333>,
 		       <&cmu_top CLK_ACLK_CAM0_400>,
 		       <&cmu_top CLK_ACLK_CAM0_552>;
+		power-domains = <&pd_cam0>;
 	};
 
 	cmu_cam1: clock-controller@145d0000 {
@@ -451,6 +466,7 @@ Example 2: Examples of clock controller nodes are listed below.
 		       <&cmu_top CLK_ACLK_CAM1_333>,
 		       <&cmu_top CLK_ACLK_CAM1_400>,
 		       <&cmu_top CLK_ACLK_CAM1_552>;
+		power-domains = <&pd_cam1>;
 	};
 
 Example 3: UART controller node that consumes the clock generated by the clock
@@ -465,5 +481,4 @@ Example 3: UART controller node that consumes the clock generated by the clock
 		clock-names = "uart", "clk_uart_baud0";
 		pinctrl-names = "default";
 		pinctrl-0 = <&uart0_bus>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/clock/hi3660-clock.txt b/Documentation/devicetree/bindings/clock/hi3660-clock.txt
index cc9b86c35758..0035a7ecaf20 100644
--- a/Documentation/devicetree/bindings/clock/hi3660-clock.txt
+++ b/Documentation/devicetree/bindings/clock/hi3660-clock.txt
@@ -38,5 +38,4 @@ Examples:
 		clocks = <&crg_ctrl HI3660_CLK_MUX_UART0>,
 			 <&crg_ctrl HI3660_PCLK>;
 		clock-names = "uartclk", "apb_pclk";
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/clock/hix5hd2-clock.txt b/Documentation/devicetree/bindings/clock/hix5hd2-clock.txt
index 7894a64887cb..4733e58e491b 100644
--- a/Documentation/devicetree/bindings/clock/hix5hd2-clock.txt
+++ b/Documentation/devicetree/bindings/clock/hix5hd2-clock.txt
@@ -27,5 +27,4 @@ Examples:
 		interrupts = <0 49 4>;
 		clocks = <&clock HIX5HD2_FIXED_83M>;
 		clock-names = "apb_pclk";
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/clock/idt,versaclock5.txt b/Documentation/devicetree/bindings/clock/idt,versaclock5.txt
index 53d7e50ed875..05a245c9df08 100644
--- a/Documentation/devicetree/bindings/clock/idt,versaclock5.txt
+++ b/Documentation/devicetree/bindings/clock/idt,versaclock5.txt
@@ -1,24 +1,32 @@
-Binding for IDT VersaClock5 programmable i2c clock generator.
+Binding for IDT VersaClock 5,6 programmable i2c clock generators.
 
-The IDT VersaClock5 are programmable i2c clock generators providing
-from 3 to 12 output clocks.
+The IDT VersaClock 5 and VersaClock 6 are programmable i2c clock
+generators providing from 3 to 12 output clocks.
 
 ==I2C device node==
 
 Required properties:
-- compatible:	shall be one of "idt,5p49v5923" , "idt,5p49v5933" ,
-		"idt,5p49v5935".
+- compatible:	shall be one of
+		"idt,5p49v5923"
+		"idt,5p49v5925"
+		"idt,5p49v5933"
+		"idt,5p49v5935"
+		"idt,5p49v6901"
 - reg:		i2c device address, shall be 0x68 or 0x6a.
 - #clock-cells:	from common clock binding; shall be set to 1.
 - clocks:	from common clock binding; list of parent clock handles,
-		- 5p49v5923: (required) either or both of XTAL or CLKIN
+		- 5p49v5923 and
+		  5p49v5925 and
+		  5p49v6901: (required) either or both of XTAL or CLKIN
 					reference clock.
 		- 5p49v5933 and
 		- 5p49v5935: (optional) property not present (internal
 					Xtal used) or CLKIN reference
 					clock.
 - clock-names:	from common clock binding; clock input names, can be
-		- 5p49v5923: (required) either or both of "xin", "clkin".
+		- 5p49v5923 and
+		  5p49v5925 and
+		  5p49v6901: (required) either or both of "xin", "clkin".
 		- 5p49v5933 and
 		- 5p49v5935: (optional) property not present or "clkin".
 
@@ -37,6 +45,7 @@ clock specifier, the following mapping applies:
 	1 -- OUT1
 	2 -- OUT4
 
+5P49V5925 and
 5P49V5935:
 	0 -- OUT0_SEL_I2CB
 	1 -- OUT1
@@ -44,6 +53,13 @@ clock specifier, the following mapping applies:
 	3 -- OUT3
 	4 -- OUT4
 
+5P49V6901:
+	0 -- OUT0_SEL_I2CB
+	1 -- OUT1
+	2 -- OUT2
+	3 -- OUT3
+	4 -- OUT4
+
 ==Example==
 
 /* 25MHz reference crystal */
diff --git a/Documentation/devicetree/bindings/clock/imx1-clock.txt b/Documentation/devicetree/bindings/clock/imx1-clock.txt
index b7adf4e3ea98..9823baf7acb6 100644
--- a/Documentation/devicetree/bindings/clock/imx1-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx1-clock.txt
@@ -10,13 +10,13 @@ ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx1-clock.h
 for the full list of i.MX1 clock IDs.
 
 Examples:
-	clks: ccm@0021b000 {
+	clks: ccm@21b000 {
 		#clock-cells = <1>;
 		compatible = "fsl,imx1-ccm";
 		reg = <0x0021b000 0x1000>;
 	};
 
-	pwm: pwm@00208000 {
+	pwm: pwm@208000 {
 		#pwm-cells = <2>;
 		compatible = "fsl,imx1-pwm";
 		reg = <0x00208000 0x1000>;
diff --git a/Documentation/devicetree/bindings/clock/imx21-clock.txt b/Documentation/devicetree/bindings/clock/imx21-clock.txt
index c3b0db437c48..806f63d628bd 100644
--- a/Documentation/devicetree/bindings/clock/imx21-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx21-clock.txt
@@ -24,5 +24,4 @@ Examples:
 		clocks = <&clks IMX21_CLK_UART1_IPG_GATE>,
 			 <&clks IMX21_CLK_PER1>;
 		clock-names = "ipg", "per";
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/clock/imx23-clock.txt b/Documentation/devicetree/bindings/clock/imx23-clock.txt
index 5083c0b834b2..8385348d3bd9 100644
--- a/Documentation/devicetree/bindings/clock/imx23-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx23-clock.txt
@@ -67,5 +67,4 @@ auart0: serial@8006c000 {
 	reg = <0x8006c000 0x2000>;
 	interrupts = <24 25 23>;
 	clocks = <&clks 32>;
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/clock/imx25-clock.txt b/Documentation/devicetree/bindings/clock/imx25-clock.txt
index ba6b312ff8a5..f8135ea9ca4e 100644
--- a/Documentation/devicetree/bindings/clock/imx25-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx25-clock.txt
@@ -157,5 +157,4 @@ uart1: serial@43f90000 {
 	interrupts = <45>;
 	clocks = <&clks 79>, <&clks 50>;
 	clock-names = "ipg", "per";
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/clock/imx27-clock.txt b/Documentation/devicetree/bindings/clock/imx27-clock.txt
index cc05de9ec393..4c95c048d3b2 100644
--- a/Documentation/devicetree/bindings/clock/imx27-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx27-clock.txt
@@ -24,5 +24,4 @@ Examples:
 		clocks = <&clks IMX27_CLK_UART1_IPG_GATE>,
 			 <&clks IMX27_CLK_PER1_GATE>;
 		clock-names = "ipg", "per";
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/clock/imx28-clock.txt b/Documentation/devicetree/bindings/clock/imx28-clock.txt
index e6587af62ff0..d84a37d2885f 100644
--- a/Documentation/devicetree/bindings/clock/imx28-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx28-clock.txt
@@ -90,5 +90,4 @@ auart0: serial@8006a000 {
 	reg = <0x8006a000 0x2000>;
 	interrupts = <112 70 71>;
 	clocks = <&clks 45>;
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/clock/imx31-clock.txt b/Documentation/devicetree/bindings/clock/imx31-clock.txt
index 8163d565f697..0a291090e562 100644
--- a/Documentation/devicetree/bindings/clock/imx31-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx31-clock.txt
@@ -87,5 +87,4 @@ uart1: serial@43f90000 {
 	interrupts = <45>;
 	clocks = <&clks 10>, <&clks 30>;
 	clock-names = "ipg", "per";
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/clock/imx5-clock.txt b/Documentation/devicetree/bindings/clock/imx5-clock.txt
index cadc4d29ada6..a24ca9e582d2 100644
--- a/Documentation/devicetree/bindings/clock/imx5-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx5-clock.txt
@@ -25,5 +25,4 @@ can1: can@53fc8000 {
 	interrupts = <82>;
 	clocks = <&clks IMX5_CLK_CAN1_IPG_GATE>, <&clks IMX5_CLK_CAN1_SERIAL_GATE>;
 	clock-names = "ipg", "per";
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/clock/imx6q-clock.txt b/Documentation/devicetree/bindings/clock/imx6q-clock.txt
index 9252912a5b0e..a45ca67a9d5f 100644
--- a/Documentation/devicetree/bindings/clock/imx6q-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx6q-clock.txt
@@ -14,18 +14,17 @@ Examples:
 
 #include <dt-bindings/clock/imx6qdl-clock.h>
 
-clks: ccm@020c4000 {
+clks: ccm@20c4000 {
 	compatible = "fsl,imx6q-ccm";
 	reg = <0x020c4000 0x4000>;
 	interrupts = <0 87 0x04 0 88 0x04>;
 	#clock-cells = <1>;
 };
 
-uart1: serial@02020000 {
+uart1: serial@2020000 {
 	compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 	reg = <0x02020000 0x4000>;
 	interrupts = <0 26 0x04>;
 	clocks = <&clks IMX6QDL_CLK_UART_IPG>, <&clks IMX6QDL_CLK_UART_SERIAL>;
 	clock-names = "ipg", "per";
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/clock/maxim,max77686.txt b/Documentation/devicetree/bindings/clock/maxim,max77686.txt
index 8398a3a5e106..3472b461ca93 100644
--- a/Documentation/devicetree/bindings/clock/maxim,max77686.txt
+++ b/Documentation/devicetree/bindings/clock/maxim,max77686.txt
@@ -46,7 +46,7 @@ Example:
 /* ... */
 
 	Node of the MFD chip
-		max77686: max77686@09 {
+		max77686: max77686@9 {
 			compatible = "maxim,max77686";
 			interrupt-parent = <&wakeup_eint>;
 			interrupts = <26 0>;
@@ -71,7 +71,7 @@ Example:
 /* ... */
 
 	Node of the MFD chip
-		max77802: max77802@09 {
+		max77802: max77802@9 {
 			compatible = "maxim,max77802";
 			interrupt-parent = <&wakeup_eint>;
 			interrupts = <26 0>;
diff --git a/Documentation/devicetree/bindings/clock/mt8173-cpu-dvfs.txt b/Documentation/devicetree/bindings/clock/mt8173-cpu-dvfs.txt
deleted file mode 100644
index 52b457c23eed..000000000000
--- a/Documentation/devicetree/bindings/clock/mt8173-cpu-dvfs.txt
+++ /dev/null
@@ -1,83 +0,0 @@
-Device Tree Clock bindins for CPU DVFS of Mediatek MT8173 SoC
-
-Required properties:
-- clocks: A list of phandle + clock-specifier pairs for the clocks listed in clock names.
-- clock-names: Should contain the following:
-	"cpu"		- The multiplexer for clock input of CPU cluster.
-	"intermediate"	- A parent of "cpu" clock which is used as "intermediate" clock
-			  source (usually MAINPLL) when the original CPU PLL is under
-			  transition and not stable yet.
-	Please refer to Documentation/devicetree/bindings/clk/clock-bindings.txt for
-	generic clock consumer properties.
-- proc-supply: Regulator for Vproc of CPU cluster.
-
-Optional properties:
-- sram-supply: Regulator for Vsram of CPU cluster. When present, the cpufreq driver
-	       needs to do "voltage tracking" to step by step scale up/down Vproc and
-	       Vsram to fit SoC specific needs. When absent, the voltage scaling
-	       flow is handled by hardware, hence no software "voltage tracking" is
-	       needed.
-
-Example:
---------
-	cpu0: cpu@0 {
-		device_type = "cpu";
-		compatible = "arm,cortex-a53";
-		reg = <0x000>;
-		enable-method = "psci";
-		cpu-idle-states = <&CPU_SLEEP_0>;
-		clocks = <&infracfg CLK_INFRA_CA53SEL>,
-			 <&apmixedsys CLK_APMIXED_MAINPLL>;
-		clock-names = "cpu", "intermediate";
-	};
-
-	cpu1: cpu@1 {
-		device_type = "cpu";
-		compatible = "arm,cortex-a53";
-		reg = <0x001>;
-		enable-method = "psci";
-		cpu-idle-states = <&CPU_SLEEP_0>;
-		clocks = <&infracfg CLK_INFRA_CA53SEL>,
-			 <&apmixedsys CLK_APMIXED_MAINPLL>;
-		clock-names = "cpu", "intermediate";
-	};
-
-	cpu2: cpu@100 {
-		device_type = "cpu";
-		compatible = "arm,cortex-a57";
-		reg = <0x100>;
-		enable-method = "psci";
-		cpu-idle-states = <&CPU_SLEEP_0>;
-		clocks = <&infracfg CLK_INFRA_CA57SEL>,
-			 <&apmixedsys CLK_APMIXED_MAINPLL>;
-		clock-names = "cpu", "intermediate";
-	};
-
-	cpu3: cpu@101 {
-		device_type = "cpu";
-		compatible = "arm,cortex-a57";
-		reg = <0x101>;
-		enable-method = "psci";
-		cpu-idle-states = <&CPU_SLEEP_0>;
-		clocks = <&infracfg CLK_INFRA_CA57SEL>,
-			 <&apmixedsys CLK_APMIXED_MAINPLL>;
-		clock-names = "cpu", "intermediate";
-	};
-
-	&cpu0 {
-		proc-supply = <&mt6397_vpca15_reg>;
-	};
-
-	&cpu1 {
-		proc-supply = <&mt6397_vpca15_reg>;
-	};
-
-	&cpu2 {
-		proc-supply = <&da9211_vcpu_reg>;
-		sram-supply = <&mt6397_vsramca7_reg>;
-	};
-
-	&cpu3 {
-		proc-supply = <&da9211_vcpu_reg>;
-		sram-supply = <&mt6397_vsramca7_reg>;
-	};
diff --git a/Documentation/devicetree/bindings/clock/nvidia,tegra124-dfll.txt b/Documentation/devicetree/bindings/clock/nvidia,tegra124-dfll.txt
index 63f9d8277d48..dff236f524a7 100644
--- a/Documentation/devicetree/bindings/clock/nvidia,tegra124-dfll.txt
+++ b/Documentation/devicetree/bindings/clock/nvidia,tegra124-dfll.txt
@@ -66,7 +66,6 @@ clock@70110000 {
         #clock-cells = <0>;
         clock-output-names = "dfllCPU_out";
         vdd-cpu-supply = <&vdd_cpu>;
-        status = "okay";
 
         nvidia,sample-rate = <12500>;
         nvidia,droop-ctrl = <0x00000f00>;
diff --git a/Documentation/devicetree/bindings/clock/pxa-clock.txt b/Documentation/devicetree/bindings/clock/pxa-clock.txt
index 4b4a9024bd99..8f67239411fe 100644
--- a/Documentation/devicetree/bindings/clock/pxa-clock.txt
+++ b/Documentation/devicetree/bindings/clock/pxa-clock.txt
@@ -12,5 +12,4 @@ Examples:
 pxa2xx_clks: pxa2xx_clks@41300004 {
         compatible = "marvell,pxa-clocks";
         #clock-cells = <1>;
-        status = "okay";
 };
diff --git a/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt b/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
index a7235e9e1c97..4491d1c104aa 100644
--- a/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
+++ b/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
@@ -10,12 +10,23 @@ Required properties :
 - compatible : shall contain only one of the following. The generic
                compatible "qcom,rpmcc" should be also included.
 
+			"qcom,rpmcc-msm8660", "qcom,rpmcc"
+			"qcom,rpmcc-apq8060", "qcom,rpmcc"
 			"qcom,rpmcc-msm8916", "qcom,rpmcc"
 			"qcom,rpmcc-msm8974", "qcom,rpmcc"
 			"qcom,rpmcc-apq8064", "qcom,rpmcc"
+			"qcom,rpmcc-msm8996", "qcom,rpmcc"
 
 - #clock-cells : shall contain 1
 
+The clock enumerators are defined in <dt-bindings/clock/qcom,rpmcc.h>
+and come in pairs: FOO_CLK followed by FOO_A_CLK. The latter clock
+is an "active" clock, which means that the consumer only care that the
+clock is available when the apps CPU subsystem is active, i.e. not
+suspended or in deep idle. If it is important that the clock keeps running
+during system suspend, you need to specify the non-active clock, the one
+not containing *_A_* in the enumerator name.
+
 Example:
 	smd {
 		compatible = "qcom,smd";
diff --git a/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt b/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
index 0cd894f987a3..f1890d0777a6 100644
--- a/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
+++ b/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
@@ -22,6 +22,8 @@ Required Properties:
       - "renesas,r8a7794-cpg-mssr" for the r8a7794 SoC (R-Car E2)
       - "renesas,r8a7795-cpg-mssr" for the r8a7795 SoC (R-Car H3)
       - "renesas,r8a7796-cpg-mssr" for the r8a7796 SoC (R-Car M3-W)
+      - "renesas,r8a77970-cpg-mssr" for the r8a77970 SoC (R-Car V3M)
+      - "renesas,r8a77995-cpg-mssr" for the r8a77995 SoC (R-Car D3)
 
   - reg: Base address and length of the memory resource used by the CPG/MSSR
     block
@@ -30,8 +32,8 @@ Required Properties:
     clock-names
   - clock-names: List of external parent clock names. Valid names are:
       - "extal" (r8a7743, r8a7745, r8a7790, r8a7791, r8a7792, r8a7793, r8a7794,
-		 r8a7795, r8a7796)
-      - "extalr" (r8a7795, r8a7796)
+		 r8a7795, r8a7796, r8a77970, r8a77995)
+      - "extalr" (r8a7795, r8a7796, r8a77970)
       - "usb_extal" (r8a7743, r8a7745, r8a7790, r8a7791, r8a7793, r8a7794)
 
   - #clock-cells: Must be 2
@@ -81,5 +83,4 @@ Examples
 		dma-names = "tx", "rx";
 		power-domains = <&cpg>;
 		resets = <&cpg 310>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/clock/renesas,r8a7778-cpg-clocks.txt b/Documentation/devicetree/bindings/clock/renesas,r8a7778-cpg-clocks.txt
index e4cdaf1cb333..7cc4c0330b53 100644
--- a/Documentation/devicetree/bindings/clock/renesas,r8a7778-cpg-clocks.txt
+++ b/Documentation/devicetree/bindings/clock/renesas,r8a7778-cpg-clocks.txt
@@ -44,5 +44,4 @@ Examples
 		interrupts = <0 87 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks R8A7778_CLK_SDHI0>;
 		power-domains = <&cpg_clocks>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/clock/renesas,rcar-usb2-clock-sel.txt b/Documentation/devicetree/bindings/clock/renesas,rcar-usb2-clock-sel.txt
new file mode 100644
index 000000000000..e96e085271c1
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/renesas,rcar-usb2-clock-sel.txt
@@ -0,0 +1,55 @@
+* Renesas R-Car USB 2.0 clock selector
+
+This file provides information on what the device node for the R-Car USB 2.0
+clock selector.
+
+If you connect an external clock to the USB_EXTAL pin only, you should set
+the clock rate to "usb_extal" node only.
+If you connect an oscillator to both the USB_XTAL and USB_EXTAL, this module
+is not needed because this is default setting. (Of course, you can set the
+clock rates to both "usb_extal" and "usb_xtal" nodes.
+
+Case 1: An external clock connects to R-Car SoC
+	+----------+   +--- R-Car ---------------------+
+	|External  |---|USB_EXTAL ---> all usb channels|
+	|clock     |   |USB_XTAL                       |
+	+----------+   +-------------------------------+
+In this case, we need this driver with "usb_extal" clock.
+
+Case 2: An oscillator connects to R-Car SoC
+	+----------+   +--- R-Car ---------------------+
+	|Oscillator|---|USB_EXTAL -+-> all usb channels|
+	|          |---|USB_XTAL --+                   |
+	+----------+   +-------------------------------+
+In this case, we don't need this selector.
+
+Required properties:
+- compatible: "renesas,r8a7795-rcar-usb2-clock-sel" if the device is a part of
+	      an R8A7795 SoC.
+	      "renesas,r8a7796-rcar-usb2-clock-sel" if the device if a part of
+	      an R8A7796 SoC.
+	      "renesas,rcar-gen3-usb2-clock-sel" for a generic R-Car Gen3
+	      compatible device.
+
+	      When compatible with the generic version, nodes must list the
+	      SoC-specific version corresponding to the platform first
+	      followed by the generic version.
+
+- reg: offset and length of the USB 2.0 clock selector register block.
+- clocks: A list of phandles and specifier pairs.
+- clock-names: Name of the clocks.
+ - The functional clock must be "ehci_ohci"
+ - The USB_EXTAL clock pin must be "usb_extal"
+ - The USB_XTAL clock pin must be "usb_xtal"
+- #clock-cells: Must be 0
+
+Example (R-Car H3):
+
+	usb2_clksel: clock-controller@e6590630 {
+		compatible = "renesas,r8a77950-rcar-usb2-clock-sel",
+			     "renesas,rcar-gen3-usb2-clock-sel";
+		reg = <0 0xe6590630 0 0x02>;
+		clocks = <&cpg CPG_MOD 703>, <&usb_extal>, <&usb_xtal>;
+		clock-names = "ehci_ohci", "usb_extal", "usb_xtal";
+		#clock-cells = <0>;
+	};
diff --git a/Documentation/devicetree/bindings/clock/renesas,rz-cpg-clocks.txt b/Documentation/devicetree/bindings/clock/renesas,rz-cpg-clocks.txt
index bb51a33a1fbf..8ff3e2774ed8 100644
--- a/Documentation/devicetree/bindings/clock/renesas,rz-cpg-clocks.txt
+++ b/Documentation/devicetree/bindings/clock/renesas,rz-cpg-clocks.txt
@@ -1,6 +1,6 @@
-* Renesas RZ Clock Pulse Generator (CPG)
+* Renesas RZ/A1 Clock Pulse Generator (CPG)
 
-The CPG generates core clocks for the RZ SoCs. It includes the PLL, variable
+The CPG generates core clocks for the RZ/A1 SoCs. It includes the PLL, variable
 CPU and GPU clocks, and several fixed ratio dividers.
 The CPG also provides a Clock Domain for SoC devices, in combination with the
 CPG Module Stop (MSTP) Clocks.
@@ -50,5 +50,4 @@ Examples
 		clocks = <&mstp3_clks R7S72100_CLK_MTU2>;
 		clock-names = "fck";
 		power-domains = <&cpg_clocks>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/clock/rockchip,rk3128-cru.txt b/Documentation/devicetree/bindings/clock/rockchip,rk3128-cru.txt
index 455a9a00a623..6f8744fd301b 100644
--- a/Documentation/devicetree/bindings/clock/rockchip,rk3128-cru.txt
+++ b/Documentation/devicetree/bindings/clock/rockchip,rk3128-cru.txt
@@ -1,12 +1,14 @@
-* Rockchip RK3128 Clock and Reset Unit
+* Rockchip RK3126/RK3128 Clock and Reset Unit
 
-The RK3128 clock controller generates and supplies clock to various
+The RK3126/RK3128 clock controller generates and supplies clock to various
 controllers within the SoC and also implements a reset controller for SoC
 peripherals.
 
 Required Properties:
 
-- compatible: should be "rockchip,rk3128-cru"
+- compatible: should be "rockchip,rk3126-cru" or "rockchip,rk3128-cru"
+  "rockchip,rk3126-cru" - controller compatible with RK3126 SoC.
+  "rockchip,rk3128-cru" - controller compatible with RK3128 SoC.
 - reg: physical base address of the controller and length of memory mapped
   region.
 - #clock-cells: should be 1.
diff --git a/Documentation/devicetree/bindings/clock/samsung,s3c2410-clock.txt b/Documentation/devicetree/bindings/clock/samsung,s3c2410-clock.txt
index 822505e715ae..2632d3f13004 100644
--- a/Documentation/devicetree/bindings/clock/samsung,s3c2410-clock.txt
+++ b/Documentation/devicetree/bindings/clock/samsung,s3c2410-clock.txt
@@ -46,5 +46,4 @@ Example: UART controller node that consumes the clock generated by the clock
 		interrupts = <1 23 3 4>, <1 23 4 4>;
 		clock-names = "uart", "clk_uart_baud2";
 		clocks = <&clocks PCLK_UART0>, <&clocks PCLK_UART0>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/clock/samsung,s3c2412-clock.txt b/Documentation/devicetree/bindings/clock/samsung,s3c2412-clock.txt
index 2b430960ba47..21a8c23e658f 100644
--- a/Documentation/devicetree/bindings/clock/samsung,s3c2412-clock.txt
+++ b/Documentation/devicetree/bindings/clock/samsung,s3c2412-clock.txt
@@ -46,5 +46,4 @@ Example: UART controller node that consumes the clock generated by the clock
 		clock-names = "uart", "clk_uart_baud2", "clk_uart_baud3";
 		clocks = <&clocks PCLK_UART0>, <&clocks PCLK_UART0>,
 			 <&clocks SCLK_UART>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/clock/samsung,s3c2443-clock.txt b/Documentation/devicetree/bindings/clock/samsung,s3c2443-clock.txt
index e67bb05478af..985c0f574e9a 100644
--- a/Documentation/devicetree/bindings/clock/samsung,s3c2443-clock.txt
+++ b/Documentation/devicetree/bindings/clock/samsung,s3c2443-clock.txt
@@ -52,5 +52,4 @@ Example: UART controller node that consumes the clock generated by the clock
 				"clk_uart_baud3";
 		clocks = <&clocks PCLK_UART0>, <&clocks PCLK_UART0>,
 				<&clocks SCLK_UART>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/clock/samsung,s3c64xx-clock.txt b/Documentation/devicetree/bindings/clock/samsung,s3c64xx-clock.txt
index fa171dc4bd3c..872ee8e0f041 100644
--- a/Documentation/devicetree/bindings/clock/samsung,s3c64xx-clock.txt
+++ b/Documentation/devicetree/bindings/clock/samsung,s3c64xx-clock.txt
@@ -73,5 +73,4 @@ Example: UART controller node that consumes the clock generated by the clock
 					"clk_uart_baud3";
 			clocks = <&clock PCLK_UART0>, <&clocks PCLK_UART0>,
 					<&clock SCLK_UART>;
-			status = "disabled";
 		};
diff --git a/Documentation/devicetree/bindings/clock/samsung,s5pv210-clock.txt b/Documentation/devicetree/bindings/clock/samsung,s5pv210-clock.txt
index effd9401c133..15b48e20a061 100644
--- a/Documentation/devicetree/bindings/clock/samsung,s5pv210-clock.txt
+++ b/Documentation/devicetree/bindings/clock/samsung,s5pv210-clock.txt
@@ -74,5 +74,4 @@ Example: UART controller node that consumes the clock generated by the clock
 				"clk_uart_baud1";
 		clocks = <&clocks UART0>, <&clocks UART0>,
 				<&clocks SCLK_UART0>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/clock/silabs,si5351.txt b/Documentation/devicetree/bindings/clock/silabs,si5351.txt
index 28b28309f535..a6c4ef343b44 100644
--- a/Documentation/devicetree/bindings/clock/silabs,si5351.txt
+++ b/Documentation/devicetree/bindings/clock/silabs,si5351.txt
@@ -12,7 +12,11 @@ generators can be found in [1].
 ==I2C device node==
 
 Required properties:
-- compatible: shall be one of "silabs,si5351{a,a-msop,b,c}".
+- compatible: shall be one of the following:
+	"silabs,si5351a" - Si5351a, QFN20 package
+	"silabs,si5351a-msop" - Si5351a, MSOP10 package
+	"silabs,si5351b" - Si5351b, QFN20 package
+	"silabs,si5351c" - Si5351c, QFN20 package
 - reg: i2c device address, shall be 0x60 or 0x61.
 - #clock-cells: from common clock binding; shall be set to 1.
 - clocks: from common clock binding; list of parent clock
diff --git a/Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt b/Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
new file mode 100644
index 000000000000..c56c7553c730
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
@@ -0,0 +1,28 @@
+Binding for the HSDK Generic PLL clock
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible: should be "snps,hsdk-<name>-pll-clock"
+  "snps,hsdk-core-pll-clock"
+  "snps,hsdk-gp-pll-clock"
+  "snps,hsdk-hdmi-pll-clock"
+- reg : should contain base register location and length.
+- clocks: shall be the input parent clock phandle for the PLL.
+- #clock-cells: from common clock binding; Should always be set to 0.
+
+Example:
+	input_clk: input-clk {
+		clock-frequency = <33333333>;
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+	};
+
+	cpu_clk: cpu-clk@0 {
+		compatible = "snps,hsdk-core-pll-clock";
+		reg = <0x00 0x10>;
+		#clock-cells = <0>;
+		clocks = <&input_clk>;
+	};
diff --git a/Documentation/devicetree/bindings/clock/snps,pll-clock.txt b/Documentation/devicetree/bindings/clock/snps,pll-clock.txt
new file mode 100644
index 000000000000..11fe4876612c
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/snps,pll-clock.txt
@@ -0,0 +1,28 @@
+Binding for the AXS10X Generic PLL clock
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible: should be "snps,axs10x-<name>-pll-clock"
+  "snps,axs10x-arc-pll-clock"
+  "snps,axs10x-pgu-pll-clock"
+- reg: should always contain 2 pairs address - length: first for PLL config
+registers and second for corresponding LOCK CGU register.
+- clocks: shall be the input parent clock phandle for the PLL.
+- #clock-cells: from common clock binding; Should always be set to 0.
+
+Example:
+	input-clk: input-clk {
+		clock-frequency = <33333333>;
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+	};
+
+	core-clk: core-clk@80 {
+		compatible = "snps,axs10x-arc-pll-clock";
+		reg = <0x80 0x10>, <0x100 0x10>;
+		#clock-cells = <0>;
+		clocks = <&input-clk>;
+	};
diff --git a/Documentation/devicetree/bindings/clock/st,stm32h7-rcc.txt b/Documentation/devicetree/bindings/clock/st,stm32h7-rcc.txt
new file mode 100644
index 000000000000..cac24ee10b72
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/st,stm32h7-rcc.txt
@@ -0,0 +1,71 @@
+STMicroelectronics STM32H7 Reset and Clock Controller
+=====================================================
+
+The RCC IP is both a reset and a clock controller.
+
+Please refer to clock-bindings.txt for common clock controller binding usage.
+Please also refer to reset.txt for common reset controller binding usage.
+
+Required properties:
+- compatible: Should be:
+  "st,stm32h743-rcc"
+
+- reg: should be register base and length as documented in the
+  datasheet
+
+- #reset-cells: 1, see below
+
+- #clock-cells : from common clock binding; shall be set to 1
+
+- clocks: External oscillator clock phandle
+  - high speed external clock signal (HSE)
+  - low speed external clock signal (LSE)
+  - external I2S clock (I2S_CKIN)
+
+Optional properties:
+- st,syscfg: phandle for pwrcfg, mandatory to disable/enable backup domain
+  write protection (RTC clock).
+
+Example:
+
+	rcc: reset-clock-controller@58024400 {
+		compatible = "st,stm32h743-rcc", "st,stm32-rcc";
+		reg = <0x58024400 0x400>;
+		#reset-cells = <1>;
+		#clock-cells = <1>;
+		clocks = <&clk_hse>, <&clk_lse>, <&clk_i2s_ckin>;
+
+		st,syscfg = <&pwrcfg>;
+};
+
+The peripheral clock consumer should specify the desired clock by
+having the clock ID in its "clocks" phandle cell.
+
+Example:
+
+		timer5: timer@40000c00 {
+			compatible = "st,stm32-timer";
+			reg = <0x40000c00 0x400>;
+			interrupts = <50>;
+			clocks = <&rcc TIM5_CK>;
+		};
+
+Specifying softreset control of devices
+=======================================
+
+Device nodes should specify the reset channel required in their "resets"
+property, containing a phandle to the reset device node and an index specifying
+which channel to use.
+The index is the bit number within the RCC registers bank, starting from RCC
+base address.
+It is calculated as: index = register_offset / 4 * 32 + bit_offset.
+Where bit_offset is the bit offset within the register.
+
+For example, for CRC reset:
+  crc = AHB4RSTR_offset / 4 * 32 + CRCRST_bit_offset = 0x88 / 4 * 32 + 19 = 1107
+
+Example:
+
+	timer2 {
+		resets	= <&rcc STM32H7_APB1L_RESET(TIM2)>;
+	};
diff --git a/Documentation/devicetree/bindings/clock/st/st,clkgen.txt b/Documentation/devicetree/bindings/clock/st/st,clkgen.txt
index c35390f60545..7364953d0d0b 100644
--- a/Documentation/devicetree/bindings/clock/st/st,clkgen.txt
+++ b/Documentation/devicetree/bindings/clock/st/st,clkgen.txt
@@ -42,7 +42,7 @@ Required properties:
 
 Example:
 
-	clockgen-a@090ff000 {
+	clockgen-a@90ff000 {
 		compatible = "st,clkgen-c32";
 		reg = <0x90ff000 0x1000>;
 
diff --git a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt
index df9fad58facd..4ca21c3a6fc9 100644
--- a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt
+++ b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt
@@ -3,18 +3,24 @@ Allwinner Clock Control Unit Binding
 
 Required properties :
 - compatible: must contain one of the following compatibles:
+		- "allwinner,sun4i-a10-ccu"
+		- "allwinner,sun5i-a10s-ccu"
+		- "allwinner,sun5i-a13-ccu"
 		- "allwinner,sun6i-a31-ccu"
+		- "allwinner,sun7i-a20-ccu"
 		- "allwinner,sun8i-a23-ccu"
 		- "allwinner,sun8i-a33-ccu"
 		- "allwinner,sun8i-a83t-ccu"
 		- "allwinner,sun8i-a83t-r-ccu"
 		- "allwinner,sun8i-h3-ccu"
 		- "allwinner,sun8i-h3-r-ccu"
++		- "allwinner,sun8i-r40-ccu"
 		- "allwinner,sun8i-v3s-ccu"
 		- "allwinner,sun9i-a80-ccu"
 		- "allwinner,sun50i-a64-ccu"
 		- "allwinner,sun50i-a64-r-ccu"
 		- "allwinner,sun50i-h5-ccu"
+		- "nextthing,gr8-ccu"
 
 - reg: Must contain the registers base address and length
 - clocks: phandle to the oscillators feeding the CCU. Two are needed:
@@ -30,7 +36,7 @@ For the PRCM CCUs on A83T/H3/A64, two more clocks are needed:
 - "iosc": the SoC's internal frequency oscillator
 
 Example for generic CCU:
-ccu: clock@01c20000 {
+ccu: clock@1c20000 {
 	compatible = "allwinner,sun8i-h3-ccu";
 	reg = <0x01c20000 0x400>;
 	clocks = <&osc24M>, <&osc32k>;
@@ -40,7 +46,7 @@ ccu: clock@01c20000 {
 };
 
 Example for PRCM CCU:
-r_ccu: clock@01f01400 {
+r_ccu: clock@1f01400 {
 	compatible = "allwinner,sun50i-a64-r-ccu";
 	reg = <0x01f01400 0x100>;
 	clocks = <&osc24M>, <&osc32k>, <&iosc>, <&ccu CLK_PLL_PERIPH0>;
diff --git a/Documentation/devicetree/bindings/clock/sunxi.txt b/Documentation/devicetree/bindings/clock/sunxi.txt
index 8f7619d8c8d8..1a042e20b115 100644
--- a/Documentation/devicetree/bindings/clock/sunxi.txt
+++ b/Documentation/devicetree/bindings/clock/sunxi.txt
@@ -137,7 +137,7 @@ the address block, which is related to the overall mmc block.
 
 For example:
 
-osc24M: clk@01c20050 {
+osc24M: clk@1c20050 {
 	#clock-cells = <0>;
 	compatible = "allwinner,sun4i-a10-osc-clk";
 	reg = <0x01c20050 0x4>;
@@ -145,7 +145,7 @@ osc24M: clk@01c20050 {
 	clock-output-names = "osc24M";
 };
 
-pll1: clk@01c20000 {
+pll1: clk@1c20000 {
 	#clock-cells = <0>;
 	compatible = "allwinner,sun4i-a10-pll1-clk";
 	reg = <0x01c20000 0x4>;
@@ -153,7 +153,7 @@ pll1: clk@01c20000 {
 	clock-output-names = "pll1";
 };
 
-pll5: clk@01c20020 {
+pll5: clk@1c20020 {
 	#clock-cells = <1>;
 	compatible = "allwinner,sun4i-pll5-clk";
 	reg = <0x01c20020 0x4>;
@@ -161,7 +161,7 @@ pll5: clk@01c20020 {
 	clock-output-names = "pll5_ddr", "pll5_other";
 };
 
-pll6: clk@01c20028 {
+pll6: clk@1c20028 {
 	#clock-cells = <1>;
 	compatible = "allwinner,sun6i-a31-pll6-clk";
 	reg = <0x01c20028 0x4>;
@@ -169,7 +169,7 @@ pll6: clk@01c20028 {
 	clock-output-names = "pll6", "pll6x2";
 };
 
-cpu: cpu@01c20054 {
+cpu: cpu@1c20054 {
 	#clock-cells = <0>;
 	compatible = "allwinner,sun4i-a10-cpu-clk";
 	reg = <0x01c20054 0x4>;
@@ -177,7 +177,7 @@ cpu: cpu@01c20054 {
 	clock-output-names = "cpu";
 };
 
-mmc0_clk: clk@01c20088 {
+mmc0_clk: clk@1c20088 {
 	#clock-cells = <1>;
 	compatible = "allwinner,sun4i-a10-mmc-clk";
 	reg = <0x01c20088 0x4>;
@@ -199,7 +199,7 @@ gmac_int_tx_clk: clk@3 {
 	clock-output-names = "gmac_int_tx";
 };
 
-gmac_clk: clk@01c20164 {
+gmac_clk: clk@1c20164 {
 	#clock-cells = <0>;
 	compatible = "allwinner,sun7i-a20-gmac-clk";
 	reg = <0x01c20164 0x4>;
@@ -211,7 +211,7 @@ gmac_clk: clk@01c20164 {
 	clock-output-names = "gmac";
 };
 
-mmc_config_clk: clk@01c13000 {
+mmc_config_clk: clk@1c13000 {
 	compatible = "allwinner,sun9i-a80-mmc-config-clk";
 	reg = <0x01c13000 0x10>;
 	clocks = <&ahb0_gates 8>;
diff --git a/Documentation/devicetree/bindings/clock/ti,cdce706.txt b/Documentation/devicetree/bindings/clock/ti,cdce706.txt
index 616836e7e1e2..959d96632f5d 100644
--- a/Documentation/devicetree/bindings/clock/ti,cdce706.txt
+++ b/Documentation/devicetree/bindings/clock/ti,cdce706.txt
@@ -25,7 +25,7 @@ Example:
 		};
 	};
 	...
-	i2c0: i2c-master@0d090000 {
+	i2c0: i2c-master@d090000 {
 		...
 		cdce706: clock-synth@69 {
 			compatible = "ti,cdce706";
diff --git a/Documentation/devicetree/bindings/clock/ti,sci-clk.txt b/Documentation/devicetree/bindings/clock/ti,sci-clk.txt
index 1e884c40ab50..4e59dc6b1778 100644
--- a/Documentation/devicetree/bindings/clock/ti,sci-clk.txt
+++ b/Documentation/devicetree/bindings/clock/ti,sci-clk.txt
@@ -14,10 +14,9 @@ Required properties:
 - compatible: Must be "ti,k2g-sci-clk"
 - #clock-cells: Shall be 2.
   In clock consumers, this cell represents the device ID and clock ID
-  exposed by the PM firmware. The assignments can be found in the header
-  files <dt-bindings/genpd/<soc>.h> (which covers the device IDs) and
-  <dt-bindings/clock/<soc>.h> (which covers the clock IDs), where <soc>
-  is the SoC involved, for example 'k2g'.
+  exposed by the PM firmware. The list of valid values for the device IDs
+  and clocks IDs for 66AK2G SoC are documented at
+  http://processors.wiki.ti.com/index.php/TISCI#66AK2G02_Data
 
 Examples:
 --------
diff --git a/Documentation/devicetree/bindings/clock/ti/dra7-atl.txt b/Documentation/devicetree/bindings/clock/ti/dra7-atl.txt
index 585e8c191f50..10f7047755f3 100644
--- a/Documentation/devicetree/bindings/clock/ti/dra7-atl.txt
+++ b/Documentation/devicetree/bindings/clock/ti/dra7-atl.txt
@@ -81,13 +81,11 @@ atl: atl@4843c000 {
 				<&atl_clkin2_ck>, <&atl_clkin3_ck>;
 	clocks = <&atl_gfclk_mux>;
 	clock-names = "fck";
-	status = "disabled";
 };
 
 #include <dt-bindings/clk/ti-dra7-atl.h>
 
 &atl {
-	status = "okay";
 
 	atl2 {
 		bws = <DRA7_ATL_WS_MCASP2_FSX>;
diff --git a/Documentation/devicetree/bindings/clock/uniphier-clock.txt b/Documentation/devicetree/bindings/clock/uniphier-clock.txt
index 812163060fa3..7b5f602765fe 100644
--- a/Documentation/devicetree/bindings/clock/uniphier-clock.txt
+++ b/Documentation/devicetree/bindings/clock/uniphier-clock.txt
@@ -6,7 +6,6 @@ System clock
 
 Required properties:
 - compatible: should be one of the following:
-    "socionext,uniphier-sld3-clock" - for sLD3 SoC.
     "socionext,uniphier-ld4-clock"  - for LD4 SoC.
     "socionext,uniphier-pro4-clock" - for Pro4 SoC.
     "socionext,uniphier-sld8-clock" - for sLD8 SoC.
@@ -14,6 +13,7 @@ Required properties:
     "socionext,uniphier-pxs2-clock" - for PXs2/LD6b SoC.
     "socionext,uniphier-ld11-clock" - for LD11 SoC.
     "socionext,uniphier-ld20-clock" - for LD20 SoC.
+    "socionext,uniphier-pxs3-clock" - for PXs3 SoC
 - #clock-cells: should be 1.
 
 Example:
@@ -48,7 +48,6 @@ Media I/O (MIO) clock, SD clock
 
 Required properties:
 - compatible: should be one of the following:
-    "socionext,uniphier-sld3-mio-clock" - for sLD3 SoC.
     "socionext,uniphier-ld4-mio-clock"  - for LD4 SoC.
     "socionext,uniphier-pro4-mio-clock" - for Pro4 SoC.
     "socionext,uniphier-sld8-mio-clock" - for sLD8 SoC.
@@ -56,6 +55,7 @@ Required properties:
     "socionext,uniphier-pxs2-sd-clock"  - for PXs2/LD6b SoC.
     "socionext,uniphier-ld11-mio-clock" - for LD11 SoC.
     "socionext,uniphier-ld20-sd-clock"  - for LD20 SoC.
+    "socionext,uniphier-pxs3-sd-clock"  - for PXs3 SoC
 - #clock-cells: should be 1.
 
 Example:
@@ -82,11 +82,9 @@ Provided clocks:
  8: USB2 ch0 host
  9: USB2 ch1 host
 10: USB2 ch2 host
-11: USB2 ch3 host
 12: USB2 ch0 PHY
 13: USB2 ch1 PHY
 14: USB2 ch2 PHY
-15: USB2 ch3 PHY
 
 
 Peripheral clock
@@ -94,7 +92,6 @@ Peripheral clock
 
 Required properties:
 - compatible: should be one of the following:
-    "socionext,uniphier-sld3-peri-clock" - for sLD3 SoC.
     "socionext,uniphier-ld4-peri-clock"  - for LD4 SoC.
     "socionext,uniphier-pro4-peri-clock" - for Pro4 SoC.
     "socionext,uniphier-sld8-peri-clock" - for sLD8 SoC.
@@ -102,6 +99,7 @@ Required properties:
     "socionext,uniphier-pxs2-peri-clock" - for PXs2/LD6b SoC.
     "socionext,uniphier-ld11-peri-clock" - for LD11 SoC.
     "socionext,uniphier-ld20-peri-clock" - for LD20 SoC.
+    "socionext,uniphier-pxs3-peri-clock" - for PXs3 SoC
 - #clock-cells: should be 1.
 
 Example:
diff --git a/Documentation/devicetree/bindings/clock/zx296702-clk.txt b/Documentation/devicetree/bindings/clock/zx296702-clk.txt
index 750442b65505..e85ecb510d56 100644
--- a/Documentation/devicetree/bindings/clock/zx296702-clk.txt
+++ b/Documentation/devicetree/bindings/clock/zx296702-clk.txt
@@ -31,5 +31,4 @@ uart0: serial@0x09405000 {
         reg = <0x09405000 0x1000>;
         interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
         clocks = <&lsp1clk ZX296702_UART0_PCLK>;
-        status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/clock/zx296718-clk.txt b/Documentation/devicetree/bindings/clock/zx296718-clk.txt
index 4ad703808407..3a46bf0b2540 100644
--- a/Documentation/devicetree/bindings/clock/zx296718-clk.txt
+++ b/Documentation/devicetree/bindings/clock/zx296718-clk.txt
@@ -34,5 +34,4 @@ usbphy0:usb-phy0 {
 	#phy-cells = <0>;
 	clocks = <&topclk USB20_PHY_CLK>;
 	clock-names = "phyclk";
-	status = "okay";
 };
diff --git a/Documentation/devicetree/bindings/common-properties.txt b/Documentation/devicetree/bindings/common-properties.txt
index 697714f8d75c..a3448bfa1c82 100644
--- a/Documentation/devicetree/bindings/common-properties.txt
+++ b/Documentation/devicetree/bindings/common-properties.txt
@@ -1,4 +1,8 @@
 Common properties
+=================
+
+Endianness
+----------
 
 The Devicetree Specification does not define any properties related to hardware
 byteswapping, but endianness issues show up frequently in porting Linux to
@@ -58,3 +62,25 @@ dev: dev@40031000 {
 	      ...
 	      little-endian;
 };
+
+Daisy-chained devices
+---------------------
+
+Many serially-attached GPIO and IIO devices are daisy-chainable.  To the
+host controller, a daisy-chain appears as a single device, but the number
+of inputs and outputs it provides is the sum of inputs and outputs provided
+by all of its devices.  The driver needs to know how many devices the
+daisy-chain comprises to determine the amount of data exchanged, how many
+inputs and outputs to register and so on.
+
+Optional properties:
+ - #daisy-chained-devices: Number of devices in the daisy-chain (default is 1).
+
+Example:
+gpio@0 {
+	      compatible = "name";
+	      reg = <0>;
+	      gpio-controller;
+	      #gpio-cells = <2>;
+	      #daisy-chained-devices = <3>;
+};
diff --git a/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek.txt b/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek.txt
new file mode 100644
index 000000000000..f6403089edcf
--- /dev/null
+++ b/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek.txt
@@ -0,0 +1,247 @@
+Binding for MediaTek's CPUFreq driver
+=====================================
+
+Required properties:
+- clocks: A list of phandle + clock-specifier pairs for the clocks listed in clock names.
+- clock-names: Should contain the following:
+	"cpu"		- The multiplexer for clock input of CPU cluster.
+	"intermediate"	- A parent of "cpu" clock which is used as "intermediate" clock
+			  source (usually MAINPLL) when the original CPU PLL is under
+			  transition and not stable yet.
+	Please refer to Documentation/devicetree/bindings/clk/clock-bindings.txt for
+	generic clock consumer properties.
+- operating-points-v2: Please refer to Documentation/devicetree/bindings/opp/opp.txt
+	for detail.
+- proc-supply: Regulator for Vproc of CPU cluster.
+
+Optional properties:
+- sram-supply: Regulator for Vsram of CPU cluster. When present, the cpufreq driver
+	       needs to do "voltage tracking" to step by step scale up/down Vproc and
+	       Vsram to fit SoC specific needs. When absent, the voltage scaling
+	       flow is handled by hardware, hence no software "voltage tracking" is
+	       needed.
+- #cooling-cells:
+- cooling-min-level:
+- cooling-max-level:
+	Please refer to Documentation/devicetree/bindings/thermal/thermal.txt
+	for detail.
+
+Example 1 (MT7623 SoC):
+
+	cpu_opp_table: opp_table {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp-598000000 {
+			opp-hz = /bits/ 64 <598000000>;
+			opp-microvolt = <1050000>;
+		};
+
+		opp-747500000 {
+			opp-hz = /bits/ 64 <747500000>;
+			opp-microvolt = <1050000>;
+		};
+
+		opp-1040000000 {
+			opp-hz = /bits/ 64 <1040000000>;
+			opp-microvolt = <1150000>;
+		};
+
+		opp-1196000000 {
+			opp-hz = /bits/ 64 <1196000000>;
+			opp-microvolt = <1200000>;
+		};
+
+		opp-1300000000 {
+			opp-hz = /bits/ 64 <1300000000>;
+			opp-microvolt = <1300000>;
+		};
+	};
+
+	cpu0: cpu@0 {
+		device_type = "cpu";
+		compatible = "arm,cortex-a7";
+		reg = <0x0>;
+		clocks = <&infracfg CLK_INFRA_CPUSEL>,
+			 <&apmixedsys CLK_APMIXED_MAINPLL>;
+		clock-names = "cpu", "intermediate";
+		operating-points-v2 = <&cpu_opp_table>;
+		#cooling-cells = <2>;
+		cooling-min-level = <0>;
+		cooling-max-level = <7>;
+	};
+	cpu@1 {
+		device_type = "cpu";
+		compatible = "arm,cortex-a7";
+		reg = <0x1>;
+		operating-points-v2 = <&cpu_opp_table>;
+	};
+	cpu@2 {
+		device_type = "cpu";
+		compatible = "arm,cortex-a7";
+		reg = <0x2>;
+		operating-points-v2 = <&cpu_opp_table>;
+	};
+	cpu@3 {
+		device_type = "cpu";
+		compatible = "arm,cortex-a7";
+		reg = <0x3>;
+		operating-points-v2 = <&cpu_opp_table>;
+	};
+
+Example 2 (MT8173 SoC):
+	cpu_opp_table_a: opp_table_a {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp-507000000 {
+			opp-hz = /bits/ 64 <507000000>;
+			opp-microvolt = <859000>;
+		};
+
+		opp-702000000 {
+			opp-hz = /bits/ 64 <702000000>;
+			opp-microvolt = <908000>;
+		};
+
+		opp-1001000000 {
+			opp-hz = /bits/ 64 <1001000000>;
+			opp-microvolt = <983000>;
+		};
+
+		opp-1105000000 {
+			opp-hz = /bits/ 64 <1105000000>;
+			opp-microvolt = <1009000>;
+		};
+
+		opp-1183000000 {
+			opp-hz = /bits/ 64 <1183000000>;
+			opp-microvolt = <1028000>;
+		};
+
+		opp-1404000000 {
+			opp-hz = /bits/ 64 <1404000000>;
+			opp-microvolt = <1083000>;
+		};
+
+		opp-1508000000 {
+			opp-hz = /bits/ 64 <1508000000>;
+			opp-microvolt = <1109000>;
+		};
+
+		opp-1573000000 {
+			opp-hz = /bits/ 64 <1573000000>;
+			opp-microvolt = <1125000>;
+		};
+	};
+
+	cpu_opp_table_b: opp_table_b {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp-507000000 {
+			opp-hz = /bits/ 64 <507000000>;
+			opp-microvolt = <828000>;
+		};
+
+		opp-702000000 {
+			opp-hz = /bits/ 64 <702000000>;
+			opp-microvolt = <867000>;
+		};
+
+		opp-1001000000 {
+			opp-hz = /bits/ 64 <1001000000>;
+			opp-microvolt = <927000>;
+		};
+
+		opp-1209000000 {
+			opp-hz = /bits/ 64 <1209000000>;
+			opp-microvolt = <968000>;
+		};
+
+		opp-1404000000 {
+			opp-hz = /bits/ 64 <1007000000>;
+			opp-microvolt = <1028000>;
+		};
+
+		opp-1612000000 {
+			opp-hz = /bits/ 64 <1612000000>;
+			opp-microvolt = <1049000>;
+		};
+
+		opp-1807000000 {
+			opp-hz = /bits/ 64 <1807000000>;
+			opp-microvolt = <1089000>;
+		};
+
+		opp-1989000000 {
+			opp-hz = /bits/ 64 <1989000000>;
+			opp-microvolt = <1125000>;
+		};
+	};
+
+	cpu0: cpu@0 {
+		device_type = "cpu";
+		compatible = "arm,cortex-a53";
+		reg = <0x000>;
+		enable-method = "psci";
+		cpu-idle-states = <&CPU_SLEEP_0>;
+		clocks = <&infracfg CLK_INFRA_CA53SEL>,
+			 <&apmixedsys CLK_APMIXED_MAINPLL>;
+		clock-names = "cpu", "intermediate";
+		operating-points-v2 = <&cpu_opp_table_a>;
+	};
+
+	cpu1: cpu@1 {
+		device_type = "cpu";
+		compatible = "arm,cortex-a53";
+		reg = <0x001>;
+		enable-method = "psci";
+		cpu-idle-states = <&CPU_SLEEP_0>;
+		clocks = <&infracfg CLK_INFRA_CA53SEL>,
+			 <&apmixedsys CLK_APMIXED_MAINPLL>;
+		clock-names = "cpu", "intermediate";
+		operating-points-v2 = <&cpu_opp_table_a>;
+	};
+
+	cpu2: cpu@100 {
+		device_type = "cpu";
+		compatible = "arm,cortex-a57";
+		reg = <0x100>;
+		enable-method = "psci";
+		cpu-idle-states = <&CPU_SLEEP_0>;
+		clocks = <&infracfg CLK_INFRA_CA57SEL>,
+			 <&apmixedsys CLK_APMIXED_MAINPLL>;
+		clock-names = "cpu", "intermediate";
+		operating-points-v2 = <&cpu_opp_table_b>;
+	};
+
+	cpu3: cpu@101 {
+		device_type = "cpu";
+		compatible = "arm,cortex-a57";
+		reg = <0x101>;
+		enable-method = "psci";
+		cpu-idle-states = <&CPU_SLEEP_0>;
+		clocks = <&infracfg CLK_INFRA_CA57SEL>,
+			 <&apmixedsys CLK_APMIXED_MAINPLL>;
+		clock-names = "cpu", "intermediate";
+		operating-points-v2 = <&cpu_opp_table_b>;
+	};
+
+	&cpu0 {
+		proc-supply = <&mt6397_vpca15_reg>;
+	};
+
+	&cpu1 {
+		proc-supply = <&mt6397_vpca15_reg>;
+	};
+
+	&cpu2 {
+		proc-supply = <&da9211_vcpu_reg>;
+		sram-supply = <&mt6397_vsramca7_reg>;
+	};
+
+	&cpu3 {
+		proc-supply = <&da9211_vcpu_reg>;
+		sram-supply = <&mt6397_vsramca7_reg>;
+	};
diff --git a/Documentation/devicetree/bindings/crypto/artpec6-crypto.txt b/Documentation/devicetree/bindings/crypto/artpec6-crypto.txt
new file mode 100644
index 000000000000..d9cca4875bd6
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/artpec6-crypto.txt
@@ -0,0 +1,16 @@
+Axis crypto engine with PDMA interface.
+
+Required properties:
+- compatible : Should be one of the following strings:
+	"axis,artpec6-crypto" for the version in the Axis ARTPEC-6 SoC
+	"axis,artpec7-crypto" for the version in the Axis ARTPEC-7 SoC.
+- reg: Base address and size for the PDMA register area.
+- interrupts: Interrupt handle for the PDMA interrupt line.
+
+Example:
+
+crypto@f4264000 {
+	compatible = "axis,artpec6-crypto";
+	reg = <0xf4264000 0x1000>;
+	interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+};
diff --git a/Documentation/devicetree/bindings/crypto/atmel-crypto.txt b/Documentation/devicetree/bindings/crypto/atmel-crypto.txt
index f2aab3dc2b52..7de1a9674c70 100644
--- a/Documentation/devicetree/bindings/crypto/atmel-crypto.txt
+++ b/Documentation/devicetree/bindings/crypto/atmel-crypto.txt
@@ -66,3 +66,16 @@ sha@f8034000 {
 	dmas = <&dma1 2 17>;
 	dma-names = "tx";
 };
+
+* Eliptic Curve Cryptography (I2C)
+
+Required properties:
+- compatible : must be "atmel,atecc508a".
+- reg: I2C bus address of the device.
+- clock-frequency: must be present in the i2c controller node.
+
+Example:
+atecc508a@C0 {
+	compatible = "atmel,atecc508a";
+	reg = <0xC0>;
+};
diff --git a/Documentation/devicetree/bindings/crypto/fsl-dcp.txt b/Documentation/devicetree/bindings/crypto/fsl-dcp.txt
index 6949e50f1f16..76a0b4e80e83 100644
--- a/Documentation/devicetree/bindings/crypto/fsl-dcp.txt
+++ b/Documentation/devicetree/bindings/crypto/fsl-dcp.txt
@@ -13,5 +13,4 @@ dcp@80028000 {
 	compatible = "fsl,imx28-dcp", "fsl,imx23-dcp";
 	reg = <0x80028000 0x2000>;
 	interrupts = <52 53>;
-	status = "okay";
 };
diff --git a/Documentation/devicetree/bindings/crypto/inside-secure-safexcel.txt b/Documentation/devicetree/bindings/crypto/inside-secure-safexcel.txt
index f69773f4252b..fbc07d12322f 100644
--- a/Documentation/devicetree/bindings/crypto/inside-secure-safexcel.txt
+++ b/Documentation/devicetree/bindings/crypto/inside-secure-safexcel.txt
@@ -8,7 +8,6 @@ Required properties:
 
 Optional properties:
 - clocks: Reference to the crypto engine clock.
-- dma-mask: The address mask limitation. Defaults to 64.
 
 Example:
 
@@ -24,6 +23,4 @@ Example:
 		interrupt-names = "mem", "ring0", "ring1", "ring2", "ring3",
 				  "eip";
 		clocks = <&cpm_syscon0 1 26>;
-		dma-mask = <0xff 0xffffffff>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/crypto/marvell-cesa.txt b/Documentation/devicetree/bindings/crypto/marvell-cesa.txt
index c6c6a4a045bd..28d3f2496b89 100644
--- a/Documentation/devicetree/bindings/crypto/marvell-cesa.txt
+++ b/Documentation/devicetree/bindings/crypto/marvell-cesa.txt
@@ -41,5 +41,4 @@ Examples:
 		clock-names = "cesa0", "cesa1";
 		marvell,crypto-srams = <&crypto_sram0>, <&crypto_sram1>;
 		marvell,crypto-sram-size = <0x600>;
-		status = "okay";
 	};
diff --git a/Documentation/devicetree/bindings/crypto/mv_cesa.txt b/Documentation/devicetree/bindings/crypto/mv_cesa.txt
index c0c35f00335b..d9b92e2f3138 100644
--- a/Documentation/devicetree/bindings/crypto/mv_cesa.txt
+++ b/Documentation/devicetree/bindings/crypto/mv_cesa.txt
@@ -29,5 +29,4 @@ Examples:
 		interrupts = <22>;
 		marvell,crypto-srams = <&crypto_sram>;
 		marvell,crypto-sram-size = <0x600>;
-		status = "okay";
 	};
diff --git a/Documentation/devicetree/bindings/crypto/rockchip-crypto.txt b/Documentation/devicetree/bindings/crypto/rockchip-crypto.txt
index 096df34b11c1..5e2ba385b8c9 100644
--- a/Documentation/devicetree/bindings/crypto/rockchip-crypto.txt
+++ b/Documentation/devicetree/bindings/crypto/rockchip-crypto.txt
@@ -25,5 +25,4 @@ Examples:
 		clock-names = "aclk", "hclk", "sclk", "apb_pclk";
 		resets = <&cru SRST_CRYPTO>;
 		reset-names = "crypto-rst";
-		status = "okay";
 	};
diff --git a/Documentation/devicetree/bindings/rng/samsung,exynos-rng4.txt b/Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
index 4ca8dd4d7e66..4ca8dd4d7e66 100644
--- a/Documentation/devicetree/bindings/rng/samsung,exynos-rng4.txt
+++ b/Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
diff --git a/Documentation/devicetree/bindings/crypto/st,stm32-hash.txt b/Documentation/devicetree/bindings/crypto/st,stm32-hash.txt
new file mode 100644
index 000000000000..04fc246f02f7
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/st,stm32-hash.txt
@@ -0,0 +1,30 @@
+* STMicroelectronics STM32 HASH
+
+Required properties:
+- compatible: Should contain entries for this and backward compatible
+  HASH versions:
+  - "st,stm32f456-hash" for stm32 F456.
+  - "st,stm32f756-hash" for stm32 F756.
+- reg: The address and length of the peripheral registers space
+- interrupts: the interrupt specifier for the HASH
+- clocks: The input clock of the HASH instance
+
+Optional properties:
+- resets: The input reset of the HASH instance
+- dmas: DMA specifiers for the HASH. See the DMA client binding,
+	 Documentation/devicetree/bindings/dma/dma.txt
+- dma-names: DMA request name. Should be "in" if a dma is present.
+- dma-maxburst: Set number of maximum dma burst supported
+
+Example:
+
+hash1: hash@50060400 {
+	compatible = "st,stm32f756-hash";
+	reg = <0x50060400 0x400>;
+	interrupts = <80>;
+	clocks = <&rcc 0 STM32F7_AHB2_CLOCK(HASH)>;
+	resets = <&rcc STM32F7_AHB2_RESET(HASH)>;
+	dmas = <&dma2 7 2 0x400 0x0>;
+	dma-names = "in";
+	dma-maxburst = <0>;
+};
diff --git a/Documentation/devicetree/bindings/crypto/sun4i-ss.txt b/Documentation/devicetree/bindings/crypto/sun4i-ss.txt
index 5d38e9b7033f..f2dc3d9bca92 100644
--- a/Documentation/devicetree/bindings/crypto/sun4i-ss.txt
+++ b/Documentation/devicetree/bindings/crypto/sun4i-ss.txt
@@ -14,7 +14,7 @@ Optional properties:
  - reset-names : must contain "ahb"
 
 Example:
-	crypto: crypto-engine@01c15000 {
+	crypto: crypto-engine@1c15000 {
 		compatible = "allwinner,sun4i-a10-crypto";
 		reg = <0x01c15000 0x1000>;
 		interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt b/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt
index f2233138eba9..001dd63979a9 100644
--- a/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt
+++ b/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt
@@ -15,5 +15,4 @@ Example:
 		rockchip,pmu = <&pmugrf>;
 		clocks = <&cru PCLK_DDR_MON>;
 		clock-names = "pclk_ddr_mon";
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt b/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt
index 7a9e8603c150..d6d2833482c9 100644
--- a/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt
+++ b/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt
@@ -205,5 +205,4 @@ Example:
 		rockchip,phy_lpddr4_ck_cs_drv = <PHY_DRV_ODT_80>;
 		rockchip,phy_lpddr4_dq_drv = <PHY_DRV_ODT_80>;
 		rockchip,phy_lpddr4_odt = <PHY_DRV_ODT_60>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/display/atmel,lcdc.txt b/Documentation/devicetree/bindings/display/atmel,lcdc.txt
index ecb8da063d07..1a21202778ee 100644
--- a/Documentation/devicetree/bindings/display/atmel,lcdc.txt
+++ b/Documentation/devicetree/bindings/display/atmel,lcdc.txt
@@ -34,7 +34,6 @@ Example:
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_fb>;
 		display = <&display0>;
-		status = "okay";
 		#address-cells = <1>;
 		#size-cells = <1>;
 
diff --git a/Documentation/devicetree/bindings/display/atmel/hlcdc-dc.txt b/Documentation/devicetree/bindings/display/atmel/hlcdc-dc.txt
index ec94468b35be..82f2acb3d374 100644
--- a/Documentation/devicetree/bindings/display/atmel/hlcdc-dc.txt
+++ b/Documentation/devicetree/bindings/display/atmel/hlcdc-dc.txt
@@ -23,7 +23,6 @@ Example:
 		interrupts = <36 IRQ_TYPE_LEVEL_HIGH 0>;
 		clocks = <&lcdc_clk>, <&lcdck>, <&clk32k>;
 		clock-names = "periph_clk","sys_clk", "slow_clk";
-		status = "disabled";
 
 		hlcdc-display-controller {
 			compatible = "atmel,hlcdc-display-controller";
diff --git a/Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt b/Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt
index 06668bca7ffc..0047b1394c70 100644
--- a/Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt
+++ b/Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt
@@ -68,6 +68,8 @@ Optional properties:
 - adi,disable-timing-generator: Only for ADV7533. Disables the internal timing
   generator. The chip will rely on the sync signals in the DSI data lanes,
   rather than generate its own timings for HDMI output.
+- clocks: from common clock binding: reference to the CEC clock.
+- clock-names: from common clock binding: must be "cec".
 
 Required nodes:
 
@@ -89,6 +91,8 @@ Example
 		reg = <39>;
 		interrupt-parent = <&gpio3>;
 		interrupts = <29 IRQ_TYPE_EDGE_FALLING>;
+		clocks = <&cec_clock>;
+		clock-names = "cec";
 
 		adi,input-depth = <8>;
 		adi,input-colorspace = "rgb";
diff --git a/Documentation/devicetree/bindings/display/bridge/dw_mipi_dsi.txt b/Documentation/devicetree/bindings/display/bridge/dw_mipi_dsi.txt
new file mode 100644
index 000000000000..b13adf30b8d3
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/dw_mipi_dsi.txt
@@ -0,0 +1,32 @@
+Synopsys DesignWare MIPI DSI host controller
+============================================
+
+This document defines device tree properties for the Synopsys DesignWare MIPI
+DSI host controller. It doesn't constitue a device tree binding specification
+by itself but is meant to be referenced by platform-specific device tree
+bindings.
+
+When referenced from platform device tree bindings the properties defined in
+this document are defined as follows. The platform device tree bindings are
+responsible for defining whether each optional property is used or not.
+
+- reg: Memory mapped base address and length of the DesignWare MIPI DSI
+  host controller registers. (mandatory)
+
+- clocks: References to all the clocks specified in the clock-names property
+  as specified in [1]. (mandatory)
+
+- clock-names:
+  - "pclk" is the peripheral clock for either AHB and APB. (mandatory)
+  - "px_clk" is the pixel clock for the DPI/RGB input. (optional)
+
+- resets: References to all the resets specified in the reset-names property
+  as specified in [2]. (optional)
+
+- reset-names: string reset name, must be "apb" if used. (optional)
+
+- panel or bridge node: see [3]. (mandatory)
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+[2] Documentation/devicetree/bindings/reset/reset.txt
+[3] Documentation/devicetree/bindings/display/mipi-dsi-bus.txt
diff --git a/Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt b/Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
index 7baa6582517e..aacc8b92968c 100644
--- a/Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
+++ b/Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
@@ -33,7 +33,6 @@ stdp2690-ge-b850v3-fw required properties:
 Example:
 
 &mux2_i2c2 {
-	status = "okay";
 	clock-frequency = <100000>;
 
 	stdp4028@73 {
diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt b/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
index 81b68580e199..3a72a103a18a 100644
--- a/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
+++ b/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
@@ -13,6 +13,7 @@ Required properties:
 
 - compatible : Shall contain one or more of
   - "renesas,r8a7795-hdmi" for R8A7795 (R-Car H3) compatible HDMI TX
+  - "renesas,r8a7796-hdmi" for R8A7796 (R-Car M3-W) compatible HDMI TX
   - "renesas,rcar-gen3-hdmi" for the generic R-Car Gen3 compatible HDMI TX
 
     When compatible with generic versions, nodes must list the SoC-specific
@@ -36,14 +37,13 @@ Optional properties:
 
 Example:
 
-	hdmi0: hdmi0@fead0000 {
+	hdmi0: hdmi@fead0000 {
 		compatible = "renesas,r8a7795-dw-hdmi";
 		reg = <0 0xfead0000 0 0x10000>;
 		interrupts = <0 389 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cpg CPG_CORE R8A7795_CLK_S0D4>, <&cpg CPG_MOD 729>;
 		clock-names = "iahb", "isfr";
 		power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
-		status = "disabled";
 
 		ports {
 			#address-cells = <1>;
diff --git a/Documentation/devicetree/bindings/display/bridge/sii9234.txt b/Documentation/devicetree/bindings/display/bridge/sii9234.txt
new file mode 100644
index 000000000000..88041ba23d56
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/sii9234.txt
@@ -0,0 +1,49 @@
+Silicon Image SiI9234 HDMI/MHL bridge bindings
+
+Required properties:
+	- compatible : "sil,sii9234".
+	- reg : I2C address for TPI interface, use 0x39
+	- avcc33-supply : MHL/USB Switch Supply Voltage (3.3V)
+	- iovcc18-supply : I/O Supply Voltage (1.8V)
+	- avcc12-supply : TMDS Analog Supply Voltage (1.2V)
+	- cvcc12-supply : Digital Core Supply Voltage (1.2V)
+	- interrupts, interrupt-parent: interrupt specifier of INT pin
+	- reset-gpios: gpio specifier of RESET pin (active low)
+	- video interfaces: Device node can contain two video interface port
+			    nodes for HDMI encoder and connector according to [1].
+			    - port@0 - MHL to HDMI
+			    - port@1 - MHL to connector
+
+[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
+
+
+Example:
+	sii9234@39 {
+		compatible = "sil,sii9234";
+		reg = <0x39>;
+		avcc33-supply = <&vcc33mhl>;
+		iovcc18-supply = <&vcc18mhl>;
+		avcc12-supply = <&vsil12>;
+		cvcc12-supply = <&vsil12>;
+		reset-gpios = <&gpf3 4 GPIO_ACTIVE_LOW>;
+		interrupt-parent = <&gpf3>;
+		interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				mhl_to_hdmi: endpoint {
+					remote-endpoint = <&hdmi_to_mhl>;
+				};
+			};
+			port@1 {
+				reg = <1>;
+				mhl_to_connector: endpoint {
+					remote-endpoint = <&connector_to_mhl>;
+				};
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt b/Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt
index ed5e0a7894ad..05176f1ae108 100644
--- a/Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt
+++ b/Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt
@@ -42,7 +42,7 @@ Optional properties:
 
 example:
 
-gpu_3d: gpu@00130000 {
+gpu_3d: gpu@130000 {
 	compatible = "vivante,gc";
 	reg = <0x00130000 0x4000>;
 	interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt b/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt
index 549c538b38a5..fc2588292a68 100644
--- a/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt
+++ b/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt
@@ -25,12 +25,6 @@ Required properties:
 	 size-cells must 1 and 0, respectively.
 - port: contains an endpoint node which is connected to the endpoint in the mic
 	node. The reg value muset be 0.
-- i80-if-timings: specify whether the panel which is connected to decon uses
-		  i80 lcd interface or mipi video interface. This node contains
-		  no timing information as that of fimd does. Because there is
-		  no register in decon to specify i80 interface timing value,
-		  it is not needed, but make it remain to use same kind of node
-		  in fimd and exynos7 decon.
 
 Example:
 SoC specific DT entry:
@@ -59,9 +53,3 @@ decon: decon@13800000 {
 		};
 	};
 };
-
-Board specific DT entry:
-&decon {
-	i80-if-timings {
-	};
-};
diff --git a/Documentation/devicetree/bindings/display/faraday,tve200.txt b/Documentation/devicetree/bindings/display/faraday,tve200.txt
new file mode 100644
index 000000000000..82e3bc0b7485
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/faraday,tve200.txt
@@ -0,0 +1,54 @@
+* Faraday TV Encoder TVE200
+
+Required properties:
+
+- compatible: must be one of:
+	"faraday,tve200"
+	"cortina,gemini-tvc", "faraday,tve200"
+
+- reg: base address and size of the control registers block
+
+- interrupts: contains an interrupt specifier for the interrupt
+	line from the TVE200
+
+- clock-names: should contain "PCLK" for the clock line clocking the
+	silicon and "TVE" for the 27MHz clock to the video driver
+
+- clocks: contains phandle and clock specifier pairs for the entries
+	in the clock-names property. See
+	Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Optional properties:
+
+- resets: contains the reset line phandle for the block
+
+Required sub-nodes:
+
+- port: describes LCD panel signals, following the common binding
+	for video transmitter interfaces; see
+	Documentation/devicetree/bindings/media/video-interfaces.txt
+	This port should have the properties:
+	reg = <0>;
+	It should have one endpoint connected to a remote endpoint where
+	the display is connected.
+
+Example:
+
+display-controller@6a000000 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	compatible = "faraday,tve200";
+	reg = <0x6a000000 0x1000>;
+	interrupts = <13 IRQ_TYPE_EDGE_RISING>;
+	resets = <&syscon GEMINI_RESET_TVC>;
+	clocks = <&syscon GEMINI_CLK_GATE_TVC>,
+		 <&syscon GEMINI_CLK_TVC>;
+	clock-names = "PCLK", "TVE";
+
+	port@0 {
+		reg = <0>;
+		display_out: endpoint {
+			remote-endpoint = <&panel_in>;
+		};
+	};
+};
diff --git a/Documentation/devicetree/bindings/display/fsl,tcon.txt b/Documentation/devicetree/bindings/display/fsl,tcon.txt
index 6fa4ab668db5..475008747801 100644
--- a/Documentation/devicetree/bindings/display/fsl,tcon.txt
+++ b/Documentation/devicetree/bindings/display/fsl,tcon.txt
@@ -14,5 +14,4 @@ timing-controller@4003d000 {
 	reg = <0x4003d000 0x1000>;
 	clocks = <&clks VF610_CLK_TCON0>;
 	clock-names = "ipg";
-	status = "okay";
 };
diff --git a/Documentation/devicetree/bindings/display/google,goldfish-fb.txt b/Documentation/devicetree/bindings/display/google,goldfish-fb.txt
new file mode 100644
index 000000000000..751fa9f51e5d
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/google,goldfish-fb.txt
@@ -0,0 +1,17 @@
+Android Goldfish framebuffer
+
+Android Goldfish framebuffer device used by Android emulator.
+
+Required properties:
+
+- compatible : should contain "google,goldfish-fb"
+- reg        : <registers mapping>
+- interrupts : <interrupt mapping>
+
+Example:
+
+	display-controller@1f008000 {
+		compatible = "google,goldfish-fb";
+		interrupts = <0x10>;
+		reg = <0x1f008000 0x100>;
+	};
diff --git a/Documentation/devicetree/bindings/display/imx/fsl-imx-drm.txt b/Documentation/devicetree/bindings/display/imx/fsl-imx-drm.txt
index fa01db7eb66c..5bf77f6dd19d 100644
--- a/Documentation/devicetree/bindings/display/imx/fsl-imx-drm.txt
+++ b/Documentation/devicetree/bindings/display/imx/fsl-imx-drm.txt
@@ -116,7 +116,7 @@ Parallel display support
 Required properties:
 - compatible: Should be "fsl,imx-parallel-display"
 Optional properties:
-- interface_pix_fmt: How this display is connected to the
+- interface-pix-fmt: How this display is connected to the
   display interface. Currently supported types: "rgb24", "rgb565", "bgr666"
   and "lvds666".
 - edid: verbatim EDID data block describing attached display.
@@ -129,7 +129,7 @@ Optional properties:
 
 example:
 
-display@di0 {
+disp0 {
 	compatible = "fsl,imx-parallel-display";
 	edid = [edid-data];
 	interface-pix-fmt = "rgb24";
diff --git a/Documentation/devicetree/bindings/display/imx/hdmi.txt b/Documentation/devicetree/bindings/display/imx/hdmi.txt
index 66a8f86e5d12..6d021e71c9cf 100644
--- a/Documentation/devicetree/bindings/display/imx/hdmi.txt
+++ b/Documentation/devicetree/bindings/display/imx/hdmi.txt
@@ -32,11 +32,11 @@ Optional properties
 
 Example:
 
-	gpr: iomuxc-gpr@020e0000 {
+	gpr: iomuxc-gpr@20e0000 {
 		/* ... */
 	};
 
-        hdmi: hdmi@0120000 {
+        hdmi: hdmi@120000 {
                 #address-cells = <1>;
                 #size-cells = <0>;
                 compatible = "fsl,imx6q-hdmi";
diff --git a/Documentation/devicetree/bindings/display/marvell,pxa2xx-lcdc.txt b/Documentation/devicetree/bindings/display/marvell,pxa2xx-lcdc.txt
index 309c47f25b87..f79641bd5f18 100644
--- a/Documentation/devicetree/bindings/display/marvell,pxa2xx-lcdc.txt
+++ b/Documentation/devicetree/bindings/display/marvell,pxa2xx-lcdc.txt
@@ -23,7 +23,6 @@ Example:
 		reg = <0x44000000 0x10000>;
 		interrupts = <17>;
 		clocks = <&clks CLK_LCD>;
-		status = "okay";
 
 		port {
 			lcdc_out: endpoint {
diff --git a/Documentation/devicetree/bindings/display/msm/dsi.txt b/Documentation/devicetree/bindings/display/msm/dsi.txt
index fa00e62e1cf6..a6671bd2c85a 100644
--- a/Documentation/devicetree/bindings/display/msm/dsi.txt
+++ b/Documentation/devicetree/bindings/display/msm/dsi.txt
@@ -13,16 +13,16 @@ Required properties:
 - power-domains: Should be <&mmcc MDSS_GDSC>.
 - clocks: Phandles to device clocks.
 - clock-names: the following clocks are required:
-  * "mdp_core_clk"
-  * "iface_clk"
-  * "bus_clk"
-  * "core_mmss_clk"
-  * "byte_clk"
-  * "pixel_clk"
-  * "core_clk"
+  * "mdp_core"
+  * "iface"
+  * "bus"
+  * "core_mmss"
+  * "byte"
+  * "pixel"
+  * "core"
   For DSIv2, we need an additional clock:
-   * "src_clk"
-- assigned-clocks: Parents of "byte_clk" and "pixel_clk" for the given platform.
+   * "src"
+- assigned-clocks: Parents of "byte" and "pixel" for the given platform.
 - assigned-clock-parents: The Byte clock and Pixel clock PLL outputs provided
   by a DSI PHY block. See [1] for details on clock bindings.
 - vdd-supply: phandle to vdd regulator device node
@@ -101,7 +101,7 @@ Required properties:
 - power-domains: Should be <&mmcc MDSS_GDSC>.
 - clocks: Phandles to device clocks. See [1] for details on clock bindings.
 - clock-names: the following clocks are required:
-  * "iface_clk"
+  * "iface"
 - vddio-supply: phandle to vdd-io regulator device node
 
 Optional properties:
@@ -123,13 +123,13 @@ Example:
 		reg = <0xfd922800 0x200>;
 		power-domains = <&mmcc MDSS_GDSC>;
 		clock-names =
-			"bus_clk",
-			"byte_clk",
-			"core_clk",
-			"core_mmss_clk",
-			"iface_clk",
-			"mdp_core_clk",
-			"pixel_clk";
+			"bus",
+			"byte",
+			"core",
+			"core_mmss",
+			"iface",
+			"mdp_core",
+			"pixel";
 		clocks =
 			<&mmcc MDSS_AXI_CLK>,
 			<&mmcc MDSS_BYTE0_CLK>,
@@ -207,7 +207,7 @@ Example:
 		reg =   <0xfd922a00 0xd4>,
 			<0xfd922b00 0x2b0>,
 			<0xfd922d80 0x7b>;
-		clock-names = "iface_clk";
+		clock-names = "iface";
 		clocks = <&mmcc MDSS_AHB_CLK>;
 		#clock-cells = <1>;
 		vddio-supply = <&pma8084_l12>;
diff --git a/Documentation/devicetree/bindings/display/msm/edp.txt b/Documentation/devicetree/bindings/display/msm/edp.txt
index e63032be5401..95ce19ca7bc5 100644
--- a/Documentation/devicetree/bindings/display/msm/edp.txt
+++ b/Documentation/devicetree/bindings/display/msm/edp.txt
@@ -12,11 +12,11 @@ Required properties:
 - clocks: device clocks
   See Documentation/devicetree/bindings/clock/clock-bindings.txt for details.
 - clock-names: the following clocks are required:
-  * "core_clk"
-  * "iface_clk"
-  * "mdp_core_clk"
-  * "pixel_clk"
-  * "link_clk"
+  * "core"
+  * "iface"
+  * "mdp_core"
+  * "pixel"
+  * "link"
 - #clock-cells: The value should be 1.
 - vdda-supply: phandle to vdda regulator device node
 - lvl-vdd-supply: phandle to regulator device node which is used to supply power
@@ -41,11 +41,11 @@ Example:
 			interrupts = <12 0>;
 			power-domains = <&mmcc MDSS_GDSC>;
 			clock-names =
-				"core_clk",
-				"pixel_clk",
-				"iface_clk",
-				"link_clk",
-				"mdp_core_clk";
+				"core",
+				"pixel",
+				"iface",
+				"link",
+				"mdp_core";
 			clocks =
 				<&mmcc MDSS_EDPAUX_CLK>,
 				<&mmcc MDSS_EDPPIXEL_CLK>,
diff --git a/Documentation/devicetree/bindings/display/msm/hdmi.txt b/Documentation/devicetree/bindings/display/msm/hdmi.txt
index 2d306f402d18..5f90a40da51b 100644
--- a/Documentation/devicetree/bindings/display/msm/hdmi.txt
+++ b/Documentation/devicetree/bindings/display/msm/hdmi.txt
@@ -64,9 +64,9 @@ Example:
 		interrupts = <GIC_SPI 79 0>;
 		power-domains = <&mmcc MDSS_GDSC>;
 		clock-names =
-		    "core_clk",
-		    "master_iface_clk",
-		    "slave_iface_clk";
+		    "core",
+		    "master_iface",
+		    "slave_iface";
 		clocks =
 		    <&mmcc HDMI_APP_CLK>,
 		    <&mmcc HDMI_M_AHB_CLK>,
@@ -92,7 +92,7 @@ Example:
 		      <0x4a00500 0x100>;
 		#phy-cells = <0>;
 		power-domains = <&mmcc MDSS_GDSC>;
-		clock-names = "slave_iface_clk";
+		clock-names = "slave_iface";
 		clocks = <&mmcc HDMI_S_AHB_CLK>;
 		core-vdda-supply = <&pm8921_hdmi_mvs>;
 	};
diff --git a/Documentation/devicetree/bindings/display/msm/mdp5.txt b/Documentation/devicetree/bindings/display/msm/mdp5.txt
index 30c11ea83754..1b31977a68ba 100644
--- a/Documentation/devicetree/bindings/display/msm/mdp5.txt
+++ b/Documentation/devicetree/bindings/display/msm/mdp5.txt
@@ -22,16 +22,16 @@ Required properties:
   Documentation/devicetree/bindings/power/power_domain.txt
 - clocks: device clocks. See ../clocks/clock-bindings.txt for details.
 - clock-names: the following clocks are required.
-  * "iface_clk"
-  * "bus_clk"
-  * "vsync_clk"
+  * "iface"
+  * "bus"
+  * "vsync"
 - #address-cells: number of address cells for the MDSS children. Should be 1.
 - #size-cells: Should be 1.
 - ranges: parent bus address space is the same as the child bus address space.
 
 Optional properties:
 - clock-names: the following clocks are optional:
-  * "lut_clk"
+  * "lut"
 
 MDP5:
 Required properties:
@@ -45,10 +45,10 @@ Required properties:
   through MDP block
 - clocks: device clocks. See ../clocks/clock-bindings.txt for details.
 - clock-names: the following clocks are required.
--   * "bus_clk"
--   * "iface_clk"
--   * "core_clk"
--   * "vsync_clk"
+-   * "bus"
+-   * "iface"
+-   * "core"
+-   * "vsync"
 - ports: contains the list of output ports from MDP. These connect to interfaces
   that are external to the MDP hardware, such as HDMI, DSI, EDP etc (LVDS is a
   special case since it is a part of the MDP block itself).
@@ -77,7 +77,7 @@ Required properties:
 
 Optional properties:
 - clock-names: the following clocks are optional:
-  * "lut_clk"
+  * "lut"
 
 Example:
 
@@ -95,9 +95,9 @@ Example:
 		clocks = <&gcc GCC_MDSS_AHB_CLK>,
 			 <&gcc GCC_MDSS_AXI_CLK>,
 			 <&gcc GCC_MDSS_VSYNC_CLK>;
-		clock-names = "iface_clk",
-			      "bus_clk",
-			      "vsync_clk"
+		clock-names = "iface",
+			      "bus",
+			      "vsync"
 
 		interrupts = <0 72 0>;
 
@@ -120,10 +120,10 @@ Example:
 				 <&gcc GCC_MDSS_AXI_CLK>,
 				 <&gcc GCC_MDSS_MDP_CLK>,
 				 <&gcc GCC_MDSS_VSYNC_CLK>;
-			clock-names = "iface_clk",
-				      "bus_clk",
-				      "core_clk",
-				      "vsync_clk";
+			clock-names = "iface",
+				      "bus",
+				      "core",
+				      "vsync";
 
 			ports {
 				#address-cells = <1>;
diff --git a/Documentation/devicetree/bindings/display/panel/innolux,p079zca.txt b/Documentation/devicetree/bindings/display/panel/innolux,p079zca.txt
index 5c70a8380e58..d0f55161579a 100644
--- a/Documentation/devicetree/bindings/display/panel/innolux,p079zca.txt
+++ b/Documentation/devicetree/bindings/display/panel/innolux,p079zca.txt
@@ -18,6 +18,5 @@ Example:
 			power-supply = <...>;
 			backlight = <&backlight>;
 			enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
-			status = "okay";
 		};
 	};
diff --git a/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt b/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt
new file mode 100644
index 000000000000..6862028e7b2e
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt
@@ -0,0 +1,21 @@
+Orise Tech OTM8009A 3.97" 480x800 TFT LCD panel (MIPI-DSI video mode)
+
+The Orise Tech OTM8009A is a 3.97" 480x800 TFT LCD panel connected using
+a MIPI-DSI video interface. Its backlight is managed through the DSI link.
+
+Required properties:
+  - compatible: "orisetech,otm8009a"
+  - reg: the virtual channel number of a DSI peripheral
+
+Optional properties:
+  - reset-gpios: a GPIO spec for the reset pin (active low).
+
+Example:
+&dsi {
+	...
+	panel@0 {
+		compatible = "orisetech,otm8009a";
+		reg = <0>;
+		reset-gpios = <&gpioh 7 GPIO_ACTIVE_LOW>;
+	};
+};
diff --git a/Documentation/devicetree/bindings/display/panel/raspberrypi,7inch-touchscreen.txt b/Documentation/devicetree/bindings/display/panel/raspberrypi,7inch-touchscreen.txt
new file mode 100644
index 000000000000..e9e19c059260
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/raspberrypi,7inch-touchscreen.txt
@@ -0,0 +1,49 @@
+This binding covers the official 7" (800x480) Raspberry Pi touchscreen
+panel.
+
+This DSI panel contains:
+
+- TC358762 DSI->DPI bridge
+- Atmel microcontroller on I2C for power sequencing the DSI bridge and
+  controlling backlight
+- Touchscreen controller on I2C for touch input
+
+and this binding covers the DSI display parts but not its touch input.
+
+Required properties:
+- compatible:	Must be "raspberrypi,7inch-touchscreen-panel"
+- reg:		Must be "45"
+- port:		See panel-common.txt
+
+Example:
+
+dsi1: dsi@7e700000 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	<...>
+
+	port {
+		dsi_out_port: endpoint {
+			remote-endpoint = <&panel_dsi_port>;
+		};
+	};
+};
+
+i2c_dsi: i2c {
+	compatible = "i2c-gpio";
+	#address-cells = <1>;
+	#size-cells = <0>;
+	gpios = <&gpio 28 0
+		 &gpio 29 0>;
+
+	lcd@45 {
+		compatible = "raspberrypi,7inch-touchscreen-panel";
+		reg = <0x45>;
+
+		port {
+			panel_dsi_port: endpoint {
+				remote-endpoint = <&dsi_out_port>;
+			};
+		};
+	};
+};
diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e63j0x03.txt b/Documentation/devicetree/bindings/display/panel/samsung,s6e63j0x03.txt
new file mode 100644
index 000000000000..3f1a8392af7f
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e63j0x03.txt
@@ -0,0 +1,24 @@
+Samsung S6E63J0X03 1.63" 320x320 AMOLED panel (interface: MIPI-DSI command mode)
+
+Required properties:
+  - compatible: "samsung,s6e63j0x03"
+  - reg: the virtual channel number of a DSI peripheral
+  - vdd3-supply: I/O voltage supply
+  - vci-supply: voltage supply for analog circuits
+  - reset-gpios: a GPIO spec for the reset pin (active low)
+  - te-gpios: a GPIO spec for the tearing effect synchronization signal
+    gpio pin (active high)
+
+Example:
+&dsi {
+	...
+
+	panel@0 {
+		compatible = "samsung,s6e63j0x03";
+		reg = <0>;
+		vdd3-supply = <&ldo16_reg>;
+		vci-supply = <&ldo20_reg>;
+		reset-gpios = <&gpe0 1 GPIO_ACTIVE_LOW>;
+		te-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>;
+	};
+};
diff --git a/Documentation/devicetree/bindings/display/panel/seiko,43wvf1g.txt b/Documentation/devicetree/bindings/display/panel/seiko,43wvf1g.txt
new file mode 100644
index 000000000000..aae57ef36cdd
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/seiko,43wvf1g.txt
@@ -0,0 +1,23 @@
+Seiko Instruments Inc. 4.3" WVGA (800 x RGB x 480) TFT with Touch-Panel
+
+Required properties:
+- compatible: should be "sii,43wvf1g".
+- "dvdd-supply": 3v3 digital regulator.
+- "avdd-supply": 5v analog regulator.
+
+Optional properties:
+- backlight: phandle for the backlight control.
+
+Example:
+
+	panel {
+		compatible = "sii,43wvf1g";
+		backlight = <&backlight_display>;
+		dvdd-supply = <&reg_lcd_3v3>;
+		avdd-supply = <&reg_lcd_5v>;
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&display_out>;
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt b/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt
new file mode 100644
index 000000000000..4c0caaf246c9
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt
@@ -0,0 +1,8 @@
+Toshiba 8.9" WXGA (1280x768) TFT LCD panel
+
+Required properties:
+- compatible: should be "toshiba,lt089ac29000.txt"
+- power-supply: as specified in the base binding
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/Documentation/devicetree/bindings/display/renesas,du.txt b/Documentation/devicetree/bindings/display/renesas,du.txt
index c6cb96a4fa93..4bbd1e9bf3be 100644
--- a/Documentation/devicetree/bindings/display/renesas,du.txt
+++ b/Documentation/devicetree/bindings/display/renesas,du.txt
@@ -36,8 +36,10 @@ Required Properties:
       When supplied they must be named "dclkin.x" with "x" being the input
       clock numerical index.
 
-  - vsps: A list of phandles to the VSP nodes that handle the memory
-    interfaces for the DU channels.
+  - vsps: A list of phandle and channel index tuples to the VSPs that handle
+    the memory interfaces for the DU channels. The phandle identifies the VSP
+    instance that serves the DU channel, and the channel index identifies the
+    LIF instance in that VSP.
 
 Required nodes:
 
@@ -59,24 +61,24 @@ corresponding to each DU output.
  R8A7796 (M3-W)	DPAD		HDMI		LVDS		-
 
 
-Example: R8A7790 (R-Car H2) DU
+Example: R8A7795 (R-Car H3) ES2.0 DU
 
-	du: du@feb00000 {
-		compatible = "renesas,du-r8a7790";
-		reg = <0 0xfeb00000 0 0x70000>,
-		      <0 0xfeb90000 0 0x1c>,
-		      <0 0xfeb94000 0 0x1c>;
-		reg-names = "du", "lvds.0", "lvds.1";
-		interrupt-parent = <&gic>;
-		interrupts = <0 256 IRQ_TYPE_LEVEL_HIGH>,
-			     <0 268 IRQ_TYPE_LEVEL_HIGH>,
-			     <0 269 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7790_CLK_DU0>,
-		         <&mstp7_clks R8A7790_CLK_DU1>,
-		         <&mstp7_clks R8A7790_CLK_DU2>,
-		         <&mstp7_clks R8A7790_CLK_LVDS0>,
-		         <&mstp7_clks R8A7790_CLK_LVDS1>;
-		clock-names = "du.0", "du.1", "du.2", "lvds.0", "lvds.1";
+	du: display@feb00000 {
+		compatible = "renesas,du-r8a7795";
+		reg = <0 0xfeb00000 0 0x80000>,
+		      <0 0xfeb90000 0 0x14>;
+		reg-names = "du", "lvds.0";
+		interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg CPG_MOD 724>,
+			 <&cpg CPG_MOD 723>,
+			 <&cpg CPG_MOD 722>,
+			 <&cpg CPG_MOD 721>,
+			 <&cpg CPG_MOD 727>;
+		clock-names = "du.0", "du.1", "du.2", "du.3", "lvds.0";
+		vsps = <&vspd0 0>, <&vspd1 0>, <&vspd2 0>, <&vspd0 1>;
 
 		ports {
 			#address-cells = <1>;
@@ -89,12 +91,19 @@ Example: R8A7790 (R-Car H2) DU
 			};
 			port@1 {
 				reg = <1>;
-				du_out_lvds0: endpoint {
+				du_out_hdmi0: endpoint {
+					remote-endpoint = <&dw_hdmi0_in>;
 				};
 			};
 			port@2 {
 				reg = <2>;
-				du_out_lvds1: endpoint {
+				du_out_hdmi1: endpoint {
+					remote-endpoint = <&dw_hdmi1_in>;
+				};
+			};
+			port@3 {
+				reg = <3>;
+				du_out_lvds0: endpoint {
 				};
 			};
 		};
diff --git a/Documentation/devicetree/bindings/display/repaper.txt b/Documentation/devicetree/bindings/display/repaper.txt
new file mode 100644
index 000000000000..f5f9f9cf6a25
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/repaper.txt
@@ -0,0 +1,52 @@
+Pervasive Displays RePaper branded e-ink displays
+
+Required properties:
+- compatible:		"pervasive,e1144cs021" for 1.44" display
+			"pervasive,e1190cs021" for 1.9" display
+			"pervasive,e2200cs021" for 2.0" display
+			"pervasive,e2271cs021" for 2.7" display
+
+- panel-on-gpios:	Timing controller power control
+- discharge-gpios:	Discharge control
+- reset-gpios:		RESET pin
+- busy-gpios:		BUSY pin
+
+Required property for e2271cs021:
+- border-gpios:		Border control
+
+The node for this driver must be a child node of a SPI controller, hence
+all mandatory properties described in ../spi/spi-bus.txt must be specified.
+
+Optional property:
+- pervasive,thermal-zone:	name of thermometer's thermal zone
+
+Example:
+
+	display_temp: lm75@48 {
+		compatible = "lm75b";
+		reg = <0x48>;
+		#thermal-sensor-cells = <0>;
+	};
+
+	thermal-zones {
+		display {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&display_temp>;
+		};
+	};
+
+	papirus27@0{
+		compatible = "pervasive,e2271cs021";
+		reg = <0>;
+
+		spi-max-frequency = <8000000>;
+
+		panel-on-gpios = <&gpio 23 0>;
+		border-gpios = <&gpio 14 0>;
+		discharge-gpios = <&gpio 15 0>;
+		reset-gpios = <&gpio 24 0>;
+		busy-gpios = <&gpio 25 0>;
+
+		pervasive,thermal-zone = "display";
+	};
diff --git a/Documentation/devicetree/bindings/display/rockchip/analogix_dp-rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/analogix_dp-rockchip.txt
index 47665a12786f..43561584c13a 100644
--- a/Documentation/devicetree/bindings/display/rockchip/analogix_dp-rockchip.txt
+++ b/Documentation/devicetree/bindings/display/rockchip/analogix_dp-rockchip.txt
@@ -59,7 +59,6 @@ Example:
 		pinctrl-names = "default";
 		pinctrl-0 = <&edp_hpd>;
 
-		status = "disabled";
 
 		ports {
 			#address-cells = <1>;
diff --git a/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt
index 046076c6b277..adc94fc3c9f8 100644
--- a/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt
+++ b/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt
@@ -11,7 +11,9 @@ following device-specific properties.
 
 Required properties:
 
-- compatible: Shall contain "rockchip,rk3288-dw-hdmi".
+- compatible: should be one of the following:
+		"rockchip,rk3288-dw-hdmi"
+		"rockchip,rk3399-dw-hdmi"
 - reg: See dw_hdmi.txt.
 - reg-io-width: See dw_hdmi.txt. Shall be 4.
 - interrupts: HDMI interrupt number
@@ -30,7 +32,8 @@ Optional properties
   I2C master controller.
 - clock-names: See dw_hdmi.txt. The "cec" clock is optional.
 - clock-names: May contain "cec" as defined in dw_hdmi.txt.
-
+- clock-names: May contain "grf", power for grf io.
+- clock-names: May contain "vpll", external clock for some hdmi phy.
 
 Example:
 
@@ -43,7 +46,6 @@ hdmi: hdmi@ff980000 {
 	interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
 	clocks = <&cru  PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_HDCP>;
 	clock-names = "iahb", "isfr";
-	status = "disabled";
 	ports {
 		hdmi_in: port {
 			#address-cells = <1>;
diff --git a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt
index 543b07435f4f..6bb59ab39f2f 100644
--- a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt
+++ b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt
@@ -36,7 +36,6 @@ Example:
 		resets = <&cru SRST_MIPIDSI0>;
 		reset-names = "apb";
 		rockchip,grf = <&grf>;
-		status = "okay";
 
 		ports {
 			#address-cells = <1>;
@@ -65,6 +64,5 @@ Example:
 			pinctrl-names = "default";
 			pinctrl-0 = <&lcd_en>;
 			backlight = <&backlight>;
-			status = "okay";
 		};
 	};
diff --git a/Documentation/devicetree/bindings/display/rockchip/inno_hdmi-rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/inno_hdmi-rockchip.txt
index 8096a29f9776..cec21714f0e0 100644
--- a/Documentation/devicetree/bindings/display/rockchip/inno_hdmi-rockchip.txt
+++ b/Documentation/devicetree/bindings/display/rockchip/inno_hdmi-rockchip.txt
@@ -25,7 +25,6 @@ hdmi: hdmi@20034000 {
 	clock-names = "pclk";
 	pinctrl-names = "default";
 	pinctrl-0 = <&hdmi_ctl>;
-	status = "disabled";
 
 	hdmi_in: port {
 		#address-cells = <1>;
diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-lvds.txt b/Documentation/devicetree/bindings/display/rockchip/rockchip-lvds.txt
new file mode 100644
index 000000000000..da6939efdb43
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-lvds.txt
@@ -0,0 +1,99 @@
+Rockchip RK3288 LVDS interface
+================================
+
+Required properties:
+- compatible: matching the soc type, one of
+	- "rockchip,rk3288-lvds";
+
+- reg: physical base address of the controller and length
+	of memory mapped region.
+- clocks: must include clock specifiers corresponding to entries in the
+	clock-names property.
+- clock-names: must contain "pclk_lvds"
+
+- avdd1v0-supply: regulator phandle for 1.0V analog power
+- avdd1v8-supply: regulator phandle for 1.8V analog power
+- avdd3v3-supply: regulator phandle for 3.3V analog power
+
+- rockchip,grf: phandle to the general register files syscon
+- rockchip,output: "rgb", "lvds" or "duallvds", This describes the output interface
+
+Optional properties:
+- pinctrl-names: must contain a "lcdc" entry.
+- pinctrl-0: pin control group to be used for this controller.
+
+Required nodes:
+
+The lvds has two video ports as described by
+	Documentation/devicetree/bindings/media/video-interfaces.txt
+Their connections are modeled using the OF graph bindings specified in
+	Documentation/devicetree/bindings/graph.txt.
+
+- video port 0 for the VOP input, the remote endpoint maybe vopb or vopl
+- video port 1 for either a panel or subsequent encoder
+
+the lvds panel described by
+	Documentation/devicetree/bindings/display/panel/simple-panel.txt
+
+Panel required properties:
+- ports for remote LVDS output
+
+Panel optional properties:
+- data-mapping: should be "vesa-24","jeida-24" or "jeida-18".
+This describes decribed by:
+	Documentation/devicetree/bindings/display/panel/panel-lvds.txt
+
+Example:
+
+lvds_panel: lvds-panel {
+	compatible = "auo,b101ean01";
+	enable-gpios = <&gpio7 21 GPIO_ACTIVE_HIGH>;
+	data-mapping = "jeida-24";
+
+	ports {
+		panel_in_lvds: endpoint {
+			remote-endpoint = <&lvds_out_panel>;
+		};
+	};
+};
+
+For Rockchip RK3288:
+
+	lvds: lvds@ff96c000 {
+		compatible = "rockchip,rk3288-lvds";
+		rockchip,grf = <&grf>;
+		reg = <0xff96c000 0x4000>;
+		clocks = <&cru PCLK_LVDS_PHY>;
+		clock-names = "pclk_lvds";
+		pinctrl-names = "lcdc";
+		pinctrl-0 = <&lcdc_ctl>;
+		avdd1v0-supply = <&vdd10_lcd>;
+		avdd1v8-supply = <&vcc18_lcd>;
+		avdd3v3-supply = <&vcca_33>;
+		rockchip,output = "rgb";
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			lvds_in: port@0 {
+				reg = <0>;
+
+				lvds_in_vopb: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&vopb_out_lvds>;
+				};
+				lvds_in_vopl: endpoint@1 {
+					reg = <1>;
+					remote-endpoint = <&vopl_out_lvds>;
+				};
+			};
+
+			lvds_out: port@1 {
+				reg = <1>;
+
+				lvds_out_panel: endpoint {
+					remote-endpoint = <&panel_in_lvds>;
+				};
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt
index 9eb3f0a2a078..5d835d9c1ba8 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt
@@ -8,8 +8,12 @@ Required properties:
 - compatible: value should be one of the following
 		"rockchip,rk3036-vop";
 		"rockchip,rk3288-vop";
+		"rockchip,rk3368-vop";
+		"rockchip,rk3366-vop";
 		"rockchip,rk3399-vop-big";
 		"rockchip,rk3399-vop-lit";
+		"rockchip,rk3228-vop";
+		"rockchip,rk3328-vop";
 
 - interrupts: should contain a list of all VOP IP block interrupts in the
 		 order: VSYNC, LCD_SYSTEM. The interrupt specifier
diff --git a/Documentation/devicetree/bindings/display/simple-framebuffer-sunxi.txt b/Documentation/devicetree/bindings/display/simple-framebuffer-sunxi.txt
index c46ba641a1df..a9168ae6946c 100644
--- a/Documentation/devicetree/bindings/display/simple-framebuffer-sunxi.txt
+++ b/Documentation/devicetree/bindings/display/simple-framebuffer-sunxi.txt
@@ -28,6 +28,5 @@ chosen {
 		allwinner,pipeline = "de_be0-lcd0-hdmi";
 		clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>,
 			 <&ahb_gates 44>;
-		status = "disabled";
 	};
 };
diff --git a/Documentation/devicetree/bindings/display/simple-framebuffer.txt b/Documentation/devicetree/bindings/display/simple-framebuffer.txt
index 8c9e9f515c87..5a9ce511be88 100644
--- a/Documentation/devicetree/bindings/display/simple-framebuffer.txt
+++ b/Documentation/devicetree/bindings/display/simple-framebuffer.txt
@@ -78,7 +78,7 @@ chosen {
 	stdout-path = "display0";
 };
 
-soc@01c00000 {
+soc@1c00000 {
 	lcdc0: lcdc@1c0c000 {
 		compatible = "allwinner,sun4i-a10-lcdc";
 		...
diff --git a/Documentation/devicetree/bindings/display/sitronix,st7586.txt b/Documentation/devicetree/bindings/display/sitronix,st7586.txt
new file mode 100644
index 000000000000..1d0dad1210d3
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/sitronix,st7586.txt
@@ -0,0 +1,22 @@
+Sitronix ST7586 display panel
+
+Required properties:
+- compatible:	"lego,ev3-lcd".
+- a0-gpios:	The A0 signal (since this binding is for serial mode, this is
+                the pin labeled D1 on the controller, not the pin labeled A0)
+- reset-gpios:	Reset pin
+
+The node for this driver must be a child node of a SPI controller, hence
+all mandatory properties described in ../spi/spi-bus.txt must be specified.
+
+Optional properties:
+- rotation:	panel rotation in degrees counter clockwise (0,90,180,270)
+
+Example:
+	display@0{
+		compatible = "lego,ev3-lcd";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+		a0-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>;
+	};
diff --git a/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
index 8e1476941c0f..74b5ac7b26d6 100644
--- a/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
+++ b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
@@ -1,7 +1,6 @@
 * STMicroelectronics STM32 lcd-tft display controller
 
 - ltdc: lcd-tft display controller host
-  must be a sub-node of st-display-subsystem
   Required properties:
   - compatible: "st,stm32-ltdc"
   - reg: Physical base address of the IP registers and length of memory mapped region.
@@ -13,8 +12,40 @@
   Required nodes:
     - Video port for RGB output.
 
-Example:
+* STMicroelectronics STM32 DSI controller specific extensions to Synopsys
+  DesignWare MIPI DSI host controller
 
+The STMicroelectronics STM32 DSI controller uses the Synopsys DesignWare MIPI
+DSI host controller. For all mandatory properties & nodes, please refer
+to the related documentation in [5].
+
+Mandatory properties specific to STM32 DSI:
+- #address-cells: Should be <1>.
+- #size-cells: Should be <0>.
+- compatible: "st,stm32-dsi".
+- clock-names:
+  - phy pll reference clock string name, must be "ref".
+- resets: see [5].
+- reset-names: see [5].
+
+Mandatory nodes specific to STM32 DSI:
+- ports: A node containing DSI input & output port nodes with endpoint
+  definitions as documented in [3] & [4].
+  - port@0: DSI input port node, connected to the ltdc rgb output port.
+  - port@1: DSI output port node, connected to a panel or a bridge input port.
+- panel or bridge node: A node containing the panel or bridge description as
+  documented in [6].
+  - port: panel or bridge port node, connected to the DSI output port (port@1).
+
+Note: You can find more documentation in the following references
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+[2] Documentation/devicetree/bindings/reset/reset.txt
+[3] Documentation/devicetree/bindings/media/video-interfaces.txt
+[4] Documentation/devicetree/bindings/graph.txt
+[5] Documentation/devicetree/bindings/display/bridge/dw_mipi_dsi.txt
+[6] Documentation/devicetree/bindings/display/mipi-dsi-bus.txt
+
+Example 1: RGB panel
 / {
 	...
 	soc {
@@ -34,3 +65,73 @@ Example:
 		};
 	};
 };
+
+Example 2: DSI panel
+
+/ {
+	...
+	soc {
+	...
+		ltdc: display-controller@40016800 {
+			compatible = "st,stm32-ltdc";
+			reg = <0x40016800 0x200>;
+			interrupts = <88>, <89>;
+			resets = <&rcc STM32F4_APB2_RESET(LTDC)>;
+			clocks = <&rcc 1 CLK_LCD>;
+			clock-names = "lcd";
+
+			port {
+				ltdc_out_dsi: endpoint {
+					remote-endpoint = <&dsi_in>;
+				};
+			};
+		};
+
+
+		dsi: dsi@40016c00 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-dsi";
+			reg = <0x40016c00 0x800>;
+			clocks = <&rcc 1 CLK_F469_DSI>, <&clk_hse>;
+			clock-names = "ref", "pclk";
+			resets = <&rcc STM32F4_APB2_RESET(DSI)>;
+			reset-names = "apb";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					dsi_in: endpoint {
+						remote-endpoint = <&ltdc_out_dsi>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					dsi_out: endpoint {
+						remote-endpoint = <&dsi_in_panel>;
+					};
+				};
+
+			};
+
+			panel-dsi@0 {
+				reg = <0>; /* dsi virtual channel (0..3) */
+				compatible = ...;
+				enable-gpios = ...;
+
+				port {
+					dsi_in_panel: endpoint {
+						remote-endpoint = <&dsi_out>;
+					};
+				};
+
+			};
+
+		};
+
+	};
+};
diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
index b83e6018041d..50cc72ee1168 100644
--- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
+++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
@@ -4,15 +4,33 @@ Allwinner A10 Display Pipeline
 The Allwinner A10 Display pipeline is composed of several components
 that are going to be documented below:
 
-For the input port of all components up to the TCON in the display
-pipeline, if there are multiple components, the local endpoint IDs
-must correspond to the index of the upstream block. For example, if
-the remote endpoint is Frontend 1, then the local endpoint ID must
-be 1.
-
-Conversely, for the output ports of the same group, the remote endpoint
-ID must be the index of the local hardware block. If the local backend
-is backend 1, then the remote endpoint ID must be 1.
+For all connections between components up to the TCONs in the display
+pipeline, when there are multiple components of the same type at the
+same depth, the local endpoint ID must be the same as the remote
+component's index. For example, if the remote endpoint is Frontend 1,
+then the local endpoint ID must be 1.
+
+    Frontend 0  [0] ------- [0]  Backend 0  [0] ------- [0]  TCON 0
+		[1] --   -- [1]             [1] --   -- [1]
+		      \ /                         \ /
+		       X                           X
+		      / \                         / \
+		[0] --   -- [0]             [0] --   -- [0]
+    Frontend 1  [1] ------- [1]  Backend 1  [1] ------- [1]  TCON 1
+
+For a two pipeline system such as the one depicted above, the lines
+represent the connections between the components, while the numbers
+within the square brackets corresponds to the ID of the local endpoint.
+
+The same rule also applies to DE 2.0 mixer-TCON connections:
+
+    Mixer 0  [0] ----------- [0]  TCON 0
+	     [1] ----   ---- [1]
+		     \ /
+		      X
+		     / \
+	     [0] ----   ---- [0]
+    Mixer 1  [1] ----------- [1]  TCON 1
 
 HDMI Encoder
 ------------
@@ -22,15 +40,19 @@ CEC. It is one end of the pipeline.
 
 Required properties:
   - compatible: value must be one of:
+    * allwinner,sun4i-a10-hdmi
     * allwinner,sun5i-a10s-hdmi
+    * allwinner,sun6i-a31-hdmi
   - reg: base address and size of memory-mapped region
   - interrupts: interrupt associated to this IP
   - clocks: phandles to the clocks feeding the HDMI encoder
     * ahb: the HDMI interface clock
     * mod: the HDMI module clock
+    * ddc: the HDMI ddc clock (A31 only)
     * pll-0: the first video PLL
     * pll-1: the second video PLL
   - clock-names: the clock names mentioned above
+  - resets: phandle to the reset control for the HDMI encoder (A31 only)
   - dmas: phandles to the DMA channels used by the HDMI encoder
     * ddc-tx: The channel for DDC transmission
     * ddc-rx: The channel for DDC reception
@@ -65,9 +87,11 @@ The TCON acts as a timing controller for RGB, LVDS and TV interfaces.
 
 Required properties:
  - compatible: value must be either:
+   * allwinner,sun4i-a10-tcon
    * allwinner,sun5i-a13-tcon
    * allwinner,sun6i-a31-tcon
    * allwinner,sun6i-a31s-tcon
+   * allwinner,sun7i-a20-tcon
    * allwinner,sun8i-a33-tcon
    * allwinner,sun8i-v3s-tcon
  - reg: base address and size of memory-mapped region
@@ -132,8 +156,10 @@ system.
 
 Required properties:
   - compatible: value must be one of:
+    * allwinner,sun4i-a10-display-backend
     * allwinner,sun5i-a13-display-backend
     * allwinner,sun6i-a31-display-backend
+    * allwinner,sun7i-a20-display-backend
     * allwinner,sun8i-a33-display-backend
   - reg: base address and size of the memory-mapped region.
   - interrupts: interrupt associated to this IP
@@ -164,8 +190,10 @@ deinterlacing and color space conversion.
 
 Required properties:
   - compatible: value must be one of:
+    * allwinner,sun4i-a10-display-frontend
     * allwinner,sun5i-a13-display-frontend
     * allwinner,sun6i-a31-display-frontend
+    * allwinner,sun7i-a20-display-frontend
     * allwinner,sun8i-a33-display-frontend
   - reg: base address and size of the memory-mapped region.
   - interrupts: interrupt associated to this IP
@@ -210,10 +238,12 @@ extra node.
 
 Required properties:
   - compatible: value must be one of:
+    * allwinner,sun4i-a10-display-engine
     * allwinner,sun5i-a10s-display-engine
     * allwinner,sun5i-a13-display-engine
     * allwinner,sun6i-a31-display-engine
     * allwinner,sun6i-a31s-display-engine
+    * allwinner,sun7i-a20-display-engine
     * allwinner,sun8i-a33-display-engine
     * allwinner,sun8i-v3s-display-engine
 
@@ -248,7 +278,7 @@ connector {
 	};
 };
 
-hdmi: hdmi@01c16000 {
+hdmi: hdmi@1c16000 {
 	compatible = "allwinner,sun5i-a10s-hdmi";
 	reg = <0x01c16000 0x1000>;
 	interrupts = <58>;
@@ -260,7 +290,6 @@ hdmi: hdmi@01c16000 {
 	       <&dma SUN4I_DMA_NORMAL 16>,
 	       <&dma SUN4I_DMA_DEDICATED 24>;
 	dma-names = "ddc-tx", "ddc-rx", "audio-tx";
-	status = "disabled";
 
 	ports {
 		#address-cells = <1>;
@@ -288,7 +317,7 @@ hdmi: hdmi@01c16000 {
 	};
 };
 
-tve0: tv-encoder@01c0a000 {
+tve0: tv-encoder@1c0a000 {
 	compatible = "allwinner,sun4i-a10-tv-encoder";
 	reg = <0x01c0a000 0x1000>;
 	clocks = <&ahb_gates 34>;
diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
index 74e1e8add5a1..844e0103fb0d 100644
--- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
+++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
@@ -3,6 +3,10 @@ NVIDIA Tegra host1x
 Required properties:
 - compatible: "nvidia,tegra<chip>-host1x"
 - reg: Physical base address and length of the controller's registers.
+  For pre-Tegra186, one entry describing the whole register area.
+  For Tegra186, one entry for each entry in reg-names:
+    "vm" - VM region assigned to Linux
+    "hypervisor" - Hypervisor region (only if Linux acts as hypervisor)
 - interrupts: The interrupt outputs from the controller.
 - #address-cells: The number of cells used to represent physical base addresses
   in the host1x address space. Should be 1.
diff --git a/Documentation/devicetree/bindings/dma/fsl-edma.txt b/Documentation/devicetree/bindings/dma/fsl-edma.txt
index 191d7bd8a6fe..97e213e07660 100644
--- a/Documentation/devicetree/bindings/dma/fsl-edma.txt
+++ b/Documentation/devicetree/bindings/dma/fsl-edma.txt
@@ -72,5 +72,4 @@ sai2: sai@40031000 {
 	dma-names = "tx", "rx";
 	dmas = <&edma0 0 21>,
 		<&edma0 0 20>;
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/dma/mv-xor.txt b/Documentation/devicetree/bindings/dma/mv-xor.txt
index c075f5988135..0ffb4d8766a8 100644
--- a/Documentation/devicetree/bindings/dma/mv-xor.txt
+++ b/Documentation/devicetree/bindings/dma/mv-xor.txt
@@ -30,7 +30,6 @@ xor@d0060900 {
 	reg = <0xd0060900 0x100
 	       0xd0060b00 0x100>;
 	clocks = <&coreclk 0>;
-	status = "okay";
 
 	xor00 {
 	      interrupts = <51>;
diff --git a/Documentation/devicetree/bindings/dma/qcom_adm.txt b/Documentation/devicetree/bindings/dma/qcom_adm.txt
index 9bcab9115982..9d3b2f917b7b 100644
--- a/Documentation/devicetree/bindings/dma/qcom_adm.txt
+++ b/Documentation/devicetree/bindings/dma/qcom_adm.txt
@@ -48,7 +48,6 @@ Each dmas request consists of 3 cells:
 Example:
 
 	spi4: spi@1a280000 {
-		status = "ok";
 		spi-max-frequency = <50000000>;
 
 		pinctrl-0 = <&spi_pins>;
diff --git a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt
index 79a204d50234..891db41e9420 100644
--- a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt
+++ b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt
@@ -25,6 +25,7 @@ Required Properties:
 		- "renesas,dmac-r8a7794" (R-Car E2)
 		- "renesas,dmac-r8a7795" (R-Car H3)
 		- "renesas,dmac-r8a7796" (R-Car M3-W)
+		- "renesas,dmac-r8a77970" (R-Car V3M)
 
 - reg: base address and length of the registers block for the DMAC
 
diff --git a/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt b/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt
index e7780a186a36..f3d1f151ba80 100644
--- a/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt
+++ b/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt
@@ -3,11 +3,14 @@
 Required Properties:
 -compatible: "renesas,<soctype>-usb-dmac", "renesas,usb-dmac" as fallback.
 	Examples with soctypes are:
+	  - "renesas,r8a7743-usb-dmac" (RZ/G1M)
+	  - "renesas,r8a7745-usb-dmac" (RZ/G1E)
 	  - "renesas,r8a7790-usb-dmac" (R-Car H2)
 	  - "renesas,r8a7791-usb-dmac" (R-Car M2-W)
 	  - "renesas,r8a7793-usb-dmac" (R-Car M2-N)
 	  - "renesas,r8a7794-usb-dmac" (R-Car E2)
 	  - "renesas,r8a7795-usb-dmac" (R-Car H3)
+	  - "renesas,r8a7796-usb-dmac" (R-Car M3-W)
 - reg: base address and length of the registers block for the DMAC
 - interrupts: interrupt specifiers for the DMAC, one for each entry in
   interrupt-names.
diff --git a/Documentation/devicetree/bindings/dma/snps-dma.txt b/Documentation/devicetree/bindings/dma/snps-dma.txt
index 4775c66f4508..a122723907ac 100644
--- a/Documentation/devicetree/bindings/dma/snps-dma.txt
+++ b/Documentation/devicetree/bindings/dma/snps-dma.txt
@@ -63,7 +63,6 @@ Example:
 		compatible = "arm,pl011", "arm,primecell";
 		reg = <0xe0000000 0x1000>;
 		interrupts = <0 35 0x4>;
-		status = "disabled";
 		dmas = <&dmahost 12 0 1>,
 			<&dmahost 13 0 1 0>;
 		dma-names = "rx", "rx";
diff --git a/Documentation/devicetree/bindings/dma/sprd-dma.txt b/Documentation/devicetree/bindings/dma/sprd-dma.txt
new file mode 100644
index 000000000000..7a10fea2e51b
--- /dev/null
+++ b/Documentation/devicetree/bindings/dma/sprd-dma.txt
@@ -0,0 +1,41 @@
+* Spreadtrum DMA controller
+
+This binding follows the generic DMA bindings defined in dma.txt.
+
+Required properties:
+- compatible: Should be "sprd,sc9860-dma".
+- reg: Should contain DMA registers location and length.
+- interrupts: Should contain one interrupt shared by all channel.
+- #dma-cells: must be <1>. Used to represent the number of integer
+	cells in the dmas property of client device.
+- #dma-channels : Number of DMA channels supported. Should be 32.
+- clock-names: Should contain the clock of the DMA controller.
+- clocks: Should contain a clock specifier for each entry in clock-names.
+
+Example:
+
+Controller:
+apdma: dma-controller@20100000 {
+	compatible = "sprd,sc9860-dma";
+	reg = <0x20100000 0x4000>;
+	interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+	#dma-cells = <1>;
+	#dma-channels = <32>;
+	clock-names = "enable";
+	clocks = <&clk_ap_ahb_gates 5>;
+};
+
+
+Client:
+DMA clients connected to the Spreadtrum DMA controller must use the format
+described in the dma.txt file, using a two-cell specifier for each channel.
+The two cells in order are:
+1. A phandle pointing to the DMA controller.
+2. The channel id.
+
+spi0: spi@70a00000{
+	...
+	dma-names = "rx_chn", "tx_chn";
+	dmas = <&apdma 11>, <&apdma 12>;
+	...
+};
diff --git a/Documentation/devicetree/bindings/dma/st_fdma.txt b/Documentation/devicetree/bindings/dma/st_fdma.txt
index 495d853c569b..52cfec9e77ad 100644
--- a/Documentation/devicetree/bindings/dma/st_fdma.txt
+++ b/Documentation/devicetree/bindings/dma/st_fdma.txt
@@ -69,7 +69,6 @@ Example:
 
 	sti_uni_player2: sti-uni-player@2 {
 		compatible = "st,sti-uni-player";
-		status = "disabled";
 		#sound-dai-cells = <0>;
 		st,syscfg = <&syscfg_core>;
 		clocks = <&clk_s_d0_flexgen CLK_PCM_2>;
diff --git a/Documentation/devicetree/bindings/dma/ste-dma40.txt b/Documentation/devicetree/bindings/dma/ste-dma40.txt
index 95800ab37bb0..aa7dbd565ad0 100644
--- a/Documentation/devicetree/bindings/dma/ste-dma40.txt
+++ b/Documentation/devicetree/bindings/dma/ste-dma40.txt
@@ -135,5 +135,4 @@ Example:
 		       <&dma 13 0 0x0>; /* Logical - MemToDev */
 		dma-names = "rx", "rx";
 
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/dma/stm32-dma.txt b/Documentation/devicetree/bindings/dma/stm32-dma.txt
index 4408af693d0c..0b55718bf889 100644
--- a/Documentation/devicetree/bindings/dma/stm32-dma.txt
+++ b/Documentation/devicetree/bindings/dma/stm32-dma.txt
@@ -13,6 +13,7 @@ Required properties:
 - #dma-cells : Must be <4>. See DMA client paragraph for more details.
 
 Optional properties:
+- dma-requests : Number of DMA requests supported.
 - resets: Reference to a reset controller asserting the DMA controller
 - st,mem2mem: boolean; if defined, it indicates that the controller supports
   memory-to-memory transfer
@@ -34,12 +35,13 @@ Example:
 		#dma-cells = <4>;
 		st,mem2mem;
 		resets = <&rcc 150>;
+		dma-requests = <8>;
 	};
 
 * DMA client
 
 DMA clients connected to the STM32 DMA controller must use the format
-described in the dma.txt file, using a five-cell specifier for each
+described in the dma.txt file, using a four-cell specifier for each
 channel: a phandle to the DMA controller plus the following four integer cells:
 
 1. The channel id
@@ -71,7 +73,7 @@ channel: a phandle to the DMA controller plus the following four integer cells:
 Example:
 
 	usart1: serial@40011000 {
-		compatible = "st,stm32-usart", "st,stm32-uart";
+		compatible = "st,stm32-uart";
 		reg = <0x40011000 0x400>;
 		interrupts = <37>;
 		clocks = <&clk_pclk2>;
diff --git a/Documentation/devicetree/bindings/dma/stm32-dmamux.txt b/Documentation/devicetree/bindings/dma/stm32-dmamux.txt
new file mode 100644
index 000000000000..1b893b235507
--- /dev/null
+++ b/Documentation/devicetree/bindings/dma/stm32-dmamux.txt
@@ -0,0 +1,84 @@
+STM32 DMA MUX (DMA request router)
+
+Required properties:
+- compatible:	"st,stm32h7-dmamux"
+- reg:		Memory map for accessing module
+- #dma-cells:	Should be set to <3>.
+		First parameter is request line number.
+		Second is DMA channel configuration
+		Third is Fifo threshold
+		For more details about the three cells, please see
+		stm32-dma.txt documentation binding file
+- dma-masters:	Phandle pointing to the DMA controllers.
+		Several controllers are allowed. Only "st,stm32-dma" DMA
+		compatible are supported.
+
+Optional properties:
+- dma-channels : Number of DMA requests supported.
+- dma-requests : Number of DMAMUX requests supported.
+- resets: Reference to a reset controller asserting the DMA controller
+- clocks: Input clock of the DMAMUX instance.
+
+Example:
+
+/* DMA controller 1 */
+dma1: dma-controller@40020000 {
+	compatible = "st,stm32-dma";
+	reg = <0x40020000 0x400>;
+	interrupts = <11>,
+		     <12>,
+		     <13>,
+		     <14>,
+		     <15>,
+		     <16>,
+		     <17>,
+		     <47>;
+	clocks = <&timer_clk>;
+	#dma-cells = <4>;
+	st,mem2mem;
+	resets = <&rcc 150>;
+	dma-channels = <8>;
+	dma-requests = <8>;
+};
+
+/* DMA controller 1 */
+dma2: dma@40020400 {
+	compatible = "st,stm32-dma";
+	reg = <0x40020400 0x400>;
+	interrupts = <56>,
+		     <57>,
+		     <58>,
+		     <59>,
+		     <60>,
+		     <68>,
+		     <69>,
+		     <70>;
+	clocks = <&timer_clk>;
+	#dma-cells = <4>;
+	st,mem2mem;
+	resets = <&rcc 150>;
+	dma-channels = <8>;
+	dma-requests = <8>;
+};
+
+/* DMA mux */
+dmamux1: dma-router@40020800 {
+	compatible = "st,stm32h7-dmamux";
+	reg = <0x40020800 0x3c>;
+	#dma-cells = <3>;
+	dma-requests = <128>;
+	dma-channels = <16>;
+	dma-masters = <&dma1 &dma2>;
+	clocks = <&timer_clk>;
+};
+
+/* DMA client */
+usart1: serial@40011000 {
+	compatible = "st,stm32-usart", "st,stm32-uart";
+	reg = <0x40011000 0x400>;
+	interrupts = <37>;
+	clocks = <&timer_clk>;
+	dmas = <&dmamux1 41 0x414 0>,
+	       <&dmamux1 42 0x414 0>;
+	dma-names = "rx", "tx";
+};
diff --git a/Documentation/devicetree/bindings/dma/stm32-mdma.txt b/Documentation/devicetree/bindings/dma/stm32-mdma.txt
new file mode 100644
index 000000000000..d18772d6bc65
--- /dev/null
+++ b/Documentation/devicetree/bindings/dma/stm32-mdma.txt
@@ -0,0 +1,94 @@
+* STMicroelectronics STM32 MDMA controller
+
+The STM32 MDMA is a general-purpose direct memory access controller capable of
+supporting 64 independent DMA channels with 256 HW requests.
+
+Required properties:
+- compatible: Should be "st,stm32h7-mdma"
+- reg: Should contain MDMA registers location and length. This should include
+  all of the per-channel registers.
+- interrupts: Should contain the MDMA interrupt.
+- clocks: Should contain the input clock of the DMA instance.
+- resets: Reference to a reset controller asserting the DMA controller.
+- #dma-cells : Must be <5>. See DMA client paragraph for more details.
+
+Optional properties:
+- dma-channels: Number of DMA channels supported by the controller.
+- dma-requests: Number of DMA request signals supported by the controller.
+- st,ahb-addr-masks: Array of u32 mask to list memory devices addressed via
+  AHB bus.
+
+Example:
+
+	mdma1: dma@52000000 {
+		compatible = "st,stm32h7-mdma";
+		reg = <0x52000000 0x1000>;
+		interrupts = <122>;
+		clocks = <&timer_clk>;
+		resets = <&rcc 992>;
+		#dma-cells = <5>;
+		dma-channels = <16>;
+		dma-requests = <32>;
+		st,ahb-addr-masks = <0x20000000>, <0x00000000>;
+	};
+
+* DMA client
+
+DMA clients connected to the STM32 MDMA controller must use the format
+described in the dma.txt file, using a five-cell specifier for each channel:
+a phandle to the MDMA controller plus the following five integer cells:
+
+1. The request line number
+2. The priority level
+	0x00: Low
+	0x01: Medium
+	0x10: High
+	0x11: Very high
+3. A 32bit mask specifying the DMA channel configuration
+ -bit 0-1: Source increment mode
+	0x00: Source address pointer is fixed
+	0x10: Source address pointer is incremented after each data transfer
+	0x11: Source address pointer is decremented after each data transfer
+ -bit 2-3: Destination increment mode
+	0x00: Destination address pointer is fixed
+	0x10: Destination address pointer is incremented after each data
+	transfer
+	0x11: Destination address pointer is decremented after each data
+	transfer
+ -bit 8-9: Source increment offset size
+	0x00: byte (8bit)
+	0x01: half-word (16bit)
+	0x10: word (32bit)
+	0x11: double-word (64bit)
+ -bit 10-11: Destination increment offset size
+	0x00: byte (8bit)
+	0x01: half-word (16bit)
+	0x10: word (32bit)
+	0x11: double-word (64bit)
+-bit 25-18: The number of bytes to be transferred in a single transfer
+	(min = 1 byte, max = 128 bytes)
+-bit 29:28: Trigger Mode
+	0x00: Each MDMA request triggers a buffer transfer (max 128 bytes)
+	0x01: Each MDMA request triggers a block transfer (max 64K bytes)
+	0x10: Each MDMA request triggers a repeated block transfer
+	0x11: Each MDMA request triggers a linked list transfer
+4. A 32bit value specifying the register to be used to acknowledge the request
+   if no HW ack signal is used by the MDMA client
+5. A 32bit mask specifying the value to be written to acknowledge the request
+   if no HW ack signal is used by the MDMA client
+
+Example:
+
+	i2c4: i2c@5c002000 {
+		compatible = "st,stm32f7-i2c";
+		reg = <0x5c002000 0x400>;
+		interrupts = <95>,
+			     <96>;
+		clocks = <&timer_clk>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		dmas = <&mdma1 36 0x0 0x40008 0x0 0x0>,
+		       <&mdma1 37 0x0 0x40002 0x0 0x0>;
+		dma-names = "rx", "tx";
+		status = "disabled";
+	};
diff --git a/Documentation/devicetree/bindings/dma/sun4i-dma.txt b/Documentation/devicetree/bindings/dma/sun4i-dma.txt
index f1634a27a830..8ad556aca70b 100644
--- a/Documentation/devicetree/bindings/dma/sun4i-dma.txt
+++ b/Documentation/devicetree/bindings/dma/sun4i-dma.txt
@@ -12,7 +12,7 @@ Required properties:
 		second cell holding the request line number.
 
 Example:
-	dma: dma-controller@01c02000 {
+	dma: dma-controller@1c02000 {
 		compatible = "allwinner,sun4i-a10-dma";
 		reg = <0x01c02000 0x1000>;
 		interrupts = <27>;
@@ -32,7 +32,7 @@ The three cells in order are:
 3. The port ID as specified in the datasheet
 
 Example:
-	spi2: spi@01c17000 {
+	spi2: spi@1c17000 {
 		compatible = "allwinner,sun4i-a10-spi";
 		reg = <0x01c17000 0x1000>;
 		interrupts = <0 12 4>;
@@ -40,7 +40,6 @@ Example:
 		clock-names = "ahb", "mod";
 		dmas = <&dma 1 29>, <&dma 1 28>;
 		dma-names = "rx", "tx";
-		status = "disabled";
 		#address-cells = <1>;
 		#size-cells = <0>;
 	};
diff --git a/Documentation/devicetree/bindings/dma/sun6i-dma.txt b/Documentation/devicetree/bindings/dma/sun6i-dma.txt
index 6b267045f522..7fccc20d8331 100644
--- a/Documentation/devicetree/bindings/dma/sun6i-dma.txt
+++ b/Documentation/devicetree/bindings/dma/sun6i-dma.txt
@@ -9,6 +9,7 @@ Required properties:
 		  "allwinner,sun8i-a23-dma"
 		  "allwinner,sun8i-a83t-dma"
 		  "allwinner,sun8i-h3-dma"
+		  "allwinner,sun8i-v3s-dma"
 - reg:		Should contain the registers base address and length
 - interrupts:	Should contain a reference to the interrupt used by this device
 - clocks:	Should contain a reference to the parent AHB clock
@@ -17,7 +18,7 @@ Required properties:
 - #dma-cells :	Should be 1, a single cell holding a line request number
 
 Example:
-	dma: dma-controller@01c02000 {
+	dma: dma-controller@1c02000 {
 		compatible = "allwinner,sun6i-a31-dma";
 		reg = <0x01c02000 0x1000>;
 		interrupts = <0 50 4>;
@@ -26,6 +27,32 @@ Example:
 		#dma-cells = <1>;
 	};
 
+------------------------------------------------------------------------------
+For A64 DMA controller:
+
+Required properties:
+- compatible:	"allwinner,sun50i-a64-dma"
+- dma-channels: Number of DMA channels supported by the controller.
+		Refer to Documentation/devicetree/bindings/dma/dma.txt
+- all properties above, i.e. reg, interrupts, clocks, resets and #dma-cells
+
+Optional properties:
+- dma-requests: Number of DMA request signals supported by the controller.
+		Refer to Documentation/devicetree/bindings/dma/dma.txt
+
+Example:
+	dma: dma-controller@1c02000 {
+		compatible = "allwinner,sun50i-a64-dma";
+		reg = <0x01c02000 0x1000>;
+		interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&ccu CLK_BUS_DMA>;
+		dma-channels = <8>;
+		dma-requests = <27>;
+		resets = <&ccu RST_BUS_DMA>;
+		#dma-cells = <1>;
+	};
+------------------------------------------------------------------------------
+
 Clients:
 
 DMA clients connected to the A31 DMA controller must use the format
@@ -37,7 +64,7 @@ The two cells in order are:
 2. The port ID as specified in the datasheet
 
 Example:
-spi2: spi@01c6a000 {
+spi2: spi@1c6a000 {
 	compatible = "allwinner,sun6i-a31-spi";
 	reg = <0x01c6a000 0x1000>;
 	interrupts = <0 67 4>;
diff --git a/Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt b/Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
index aead5869a28d..b849a1ed389d 100644
--- a/Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
+++ b/Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
@@ -62,7 +62,6 @@ uart1: serial@4806a000 {
 	interrupts-extended = <&gic GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
 	ti,hwmods = "uart1";
 	clock-frequency = <48000000>;
-	status = "disabled";
 	/* Requesting crossbar input 49 and 50 */
 	dmas = <&sdma_xbar 49>, <&sdma_xbar 50>;
 	dma-names = "tx", "rx";
diff --git a/Documentation/devicetree/bindings/dma/ti-edma.txt b/Documentation/devicetree/bindings/dma/ti-edma.txt
index 18090e7226b4..66026dcf53e1 100644
--- a/Documentation/devicetree/bindings/dma/ti-edma.txt
+++ b/Documentation/devicetree/bindings/dma/ti-edma.txt
@@ -9,7 +9,12 @@ execute the actual DMA tansfer.
 eDMA3 Channel Controller
 
 Required properties:
-- compatible:	"ti,edma3-tpcc" for the channel controller(s)
+--------------------
+- compatible:	Should be:
+		- "ti,edma3-tpcc" for the channel controller(s) on OMAP,
+		  AM33xx and AM43xx SoCs.
+		- "ti,k2g-edma3-tpcc", "ti,edma3-tpcc" for the
+		  channel controller(s) on 66AK2G.
 - #dma-cells:	Should be set to <2>. The first number is the DMA request
 		number and the second is the TC the channel is serviced on.
 - reg:		Memory map of eDMA CC
@@ -19,8 +24,19 @@ Required properties:
 - ti,tptcs:	List of TPTCs associated with the eDMA in the following form:
 		<&tptc_phandle TC_priority_number>. The highest priority is 0.
 
+SoC-specific Required properties:
+--------------------------------
+The following are mandatory properties for OMAP, AM33xx and AM43xx SoCs only:
+- ti,hwmods:	Name of the hwmods associated to the eDMA CC.
+
+The following are mandatory properties for 66AK2G SoCs only:
+- power-domains:Should contain a phandle to a PM domain provider node
+		and an args specifier containing the device id
+		value. This property is as per the binding,
+		Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
+
 Optional properties:
-- ti,hwmods:	Name of the hwmods associated to the eDMA CC
+-------------------
 - ti,edma-memcpy-channels: List of channels allocated to be used for memcpy, iow
 		these channels will be SW triggered channels. See example.
 - ti,edma-reserved-slot-ranges: PaRAM slot ranges which should not be used by
@@ -31,17 +47,34 @@ Optional properties:
 eDMA3 Transfer Controller
 
 Required properties:
-- compatible:	"ti,edma3-tptc" for the transfer controller(s)
+--------------------
+- compatible:	Should be:
+		- "ti,edma3-tptc" for the transfer controller(s) on OMAP,
+		  AM33xx and AM43xx SoCs.
+		- "ti,k2g-edma3-tptc", "ti,edma3-tptc" for the
+		  transfer controller(s) on 66AK2G.
 - reg:		Memory map of eDMA TC
 - interrupts:	Interrupt number for TCerrint.
 
+SoC-specific Required properties:
+--------------------------------
+The following are mandatory properties for OMAP, AM33xx and AM43xx SoCs only:
+- ti,hwmods:	Name of the hwmods associated to the eDMA TC.
+
+The following are mandatory properties for 66AK2G SoCs only:
+- power-domains:Should contain a phandle to a PM domain provider node
+		and an args specifier containing the device id
+		value. This property is as per the binding,
+		Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
+
 Optional properties:
-- ti,hwmods:	Name of the hwmods associated to the given eDMA TC
+-------------------
 - interrupt-names: "edma3_tcerrint"
 
 ------------------------------------------------------------------------------
-Example:
+Examples:
 
+1.
 edma: edma@49000000 {
 	compatible = "ti,edma3-tpcc";
 	ti,hwmods = "tpcc";
@@ -102,13 +135,64 @@ mcasp0: mcasp@48038000 {
 	reg-names = "mpu", "dat";
 	interrupts = <80>, <81>;
 	interrupt-names = "tx", "rx";
-	status = "disabled";
 	/* DMA channels 8 and 9 executed on eDMA TC2 - high priority queue */
 	dmas = <&edma 8 2>,
 	       <&edma 9 2>;
 	dma-names = "tx", "rx";
 };
 
+2.
+edma1: edma@2728000 {
+	compatible = "ti,k2g-edma3-tpcc", "ti,edma3-tpcc";
+	reg =	<0x02728000 0x8000>;
+	reg-names = "edma3_cc";
+	interrupts = <GIC_SPI 208 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 219 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 220 IRQ_TYPE_EDGE_RISING>;
+	interrupt-names = "edma3_ccint", "emda3_mperr",
+			  "edma3_ccerrint";
+	dma-requests = <64>;
+	#dma-cells = <2>;
+
+	ti,tptcs = <&edma1_tptc0 7>, <&edma1_tptc1 0>;
+
+	/*
+	 * memcpy is disabled, can be enabled with:
+	 * ti,edma-memcpy-channels = <12 13 14 15>;
+	 * for example.
+	 */
+
+	power-domains = <&k2g_pds 0x4f>;
+};
+
+edma1_tptc0: tptc@27b0000 {
+	compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc";
+	reg =	<0x027b0000 0x400>;
+	power-domains = <&k2g_pds 0x4f>;
+};
+
+edma1_tptc1: tptc@27b8000 {
+	compatible = "ti, k2g-edma3-tptc", "ti,edma3-tptc";
+	reg =	<0x027b8000 0x400>;
+	power-domains = <&k2g_pds 0x4f>;
+};
+
+mmc0: mmc@23000000 {
+	compatible = "ti,k2g-hsmmc", "ti,omap4-hsmmc";
+	reg = <0x23000000 0x400>;
+	interrupts = <GIC_SPI 96 IRQ_TYPE_EDGE_RISING>;
+	dmas = <&edma1 24 0>, <&edma1 25 0>;
+	dma-names = "tx", "rx";
+	bus-width = <4>;
+	ti,needs-special-reset;
+	no-1-8-v;
+	max-frequency = <96000000>;
+	power-domains = <&k2g_pds 0xb>;
+	clocks = <&k2g_clks 0xb 1>, <&k2g_clks 0xb 2>;
+	clock-names = "fck", "mmchsdb_fck";
+	status = "disabled";
+};
+
 ------------------------------------------------------------------------------
 DEPRECATED binding, new DTS files must use the ti,edma3-tpcc/ti,edma3-tptc
 binding.
diff --git a/Documentation/devicetree/bindings/dma/zxdma.txt b/Documentation/devicetree/bindings/dma/zxdma.txt
index 3207ceb04d0b..abec59f35fde 100644
--- a/Documentation/devicetree/bindings/dma/zxdma.txt
+++ b/Documentation/devicetree/bindings/dma/zxdma.txt
@@ -26,7 +26,7 @@ Controller:
 Client:
 Use specific request line passing from dmax
 For example, spdif0 tx channel request line is 4
-	spdif0: spdif0@0b004000 {
+	spdif0: spdif0@b004000 {
 		#sound-dai-cells = <0>;
 		compatible = "zte,zx296702-spdif";
 		reg = <0x0b004000 0x1000>;
diff --git a/Documentation/devicetree/bindings/eeprom/eeprom.txt b/Documentation/devicetree/bindings/eeprom/eeprom.txt
index 5696eb508e95..27f2bc15298a 100644
--- a/Documentation/devicetree/bindings/eeprom/eeprom.txt
+++ b/Documentation/devicetree/bindings/eeprom/eeprom.txt
@@ -16,8 +16,12 @@ Required properties:
 
 	"renesas,r1ex24002"
 
+	The following manufacturers values have been deprecated:
+	"at", "at24"
+
 	 If there is no specific driver for <manufacturer>, a generic
-	 driver based on <type> is selected. Possible types are:
+	 device with <type> and manufacturer "atmel" should be used.
+	 Possible types are:
 	 "24c00", "24c01", "24c02", "24c04", "24c08", "24c16", "24c32", "24c64",
 	 "24c128", "24c256", "24c512", "24c1024", "spd"
 
@@ -32,6 +36,8 @@ Optional properties:
 
   - read-only: this parameterless property disables writes to the eeprom
 
+  - size: total eeprom size in bytes
+
 Example:
 
 eeprom@52 {
diff --git a/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.txt b/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.txt
new file mode 100644
index 000000000000..8e8625c00dfa
--- /dev/null
+++ b/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.txt
@@ -0,0 +1,24 @@
+ChromeOS EC USB Type-C cable and accessories detection
+
+On ChromeOS systems with USB Type C ports, the ChromeOS Embedded Controller is
+able to detect the state of external accessories such as display adapters
+or USB devices when said accessories are attached or detached.
+
+The node for this device must be under a cros-ec node like google,cros-ec-spi
+or google,cros-ec-i2c.
+
+Required properties:
+- compatible:		Should be "google,extcon-usbc-cros-ec".
+- google,usb-port-id:	Specifies the USB port ID to use.
+
+Example:
+	cros-ec@0 {
+		compatible = "google,cros-ec-i2c";
+
+		...
+
+		extcon {
+			compatible = "google,extcon-usbc-cros-ec";
+			google,usb-port-id = <0>;
+		};
+	}
diff --git a/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.txt b/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.txt
index e821e16ad65b..0c10802c8327 100644
--- a/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.txt
+++ b/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.txt
@@ -66,7 +66,7 @@ See ".../sram/sram.txt" for the bindings.
 
 Example:
 
-hsp_top0: hsp@03c00000 {
+hsp_top0: hsp@3c00000 {
 	...
 	#mbox-cells = <2>;
 };
diff --git a/Documentation/devicetree/bindings/firmware/qcom,scm.txt b/Documentation/devicetree/bindings/firmware/qcom,scm.txt
index 20f26fbce875..7b40054be0d8 100644
--- a/Documentation/devicetree/bindings/firmware/qcom,scm.txt
+++ b/Documentation/devicetree/bindings/firmware/qcom,scm.txt
@@ -18,6 +18,8 @@ Required properties:
  * Core, iface, and bus clocks required for "qcom,scm"
 - clock-names: Must contain "core" for the core clock, "iface" for the interface
   clock and "bus" for the bus clock per the requirements of the compatible.
+- qcom,dload-mode: phandle to the TCSR hardware block and offset of the
+		   download mode control register (optional)
 
 Example for MSM8916:
 
diff --git a/Documentation/devicetree/bindings/fpga/altera-passive-serial.txt b/Documentation/devicetree/bindings/fpga/altera-passive-serial.txt
new file mode 100644
index 000000000000..48478bc07e29
--- /dev/null
+++ b/Documentation/devicetree/bindings/fpga/altera-passive-serial.txt
@@ -0,0 +1,29 @@
+Altera Passive Serial SPI FPGA Manager
+
+Altera FPGAs support a method of loading the bitstream over what is
+referred to as "passive serial".
+The passive serial link is not technically SPI, and might require extra
+circuits in order to play nicely with other SPI slaves on the same bus.
+
+See https://www.altera.com/literature/hb/cyc/cyc_c51013.pdf
+
+Required properties:
+- compatible: Must be one of the following:
+	"altr,fpga-passive-serial",
+	"altr,fpga-arria10-passive-serial"
+- reg: SPI chip select of the FPGA
+- nconfig-gpios: config pin (referred to as nCONFIG in the manual)
+- nstat-gpios: status pin (referred to as nSTATUS in the manual)
+
+Optional properties:
+- confd-gpios: confd pin (referred to as CONF_DONE in the manual)
+
+Example:
+	fpga: fpga@0 {
+		compatible = "altr,fpga-passive-serial";
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+		nconfig-gpios = <&gpio4 9 GPIO_ACTIVE_LOW>;
+		nstat-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;
+		confd-gpios = <&gpio4 12 GPIO_ACTIVE_LOW>;
+	};
diff --git a/Documentation/devicetree/bindings/fpga/xilinx-pr-decoupler.txt b/Documentation/devicetree/bindings/fpga/xilinx-pr-decoupler.txt
new file mode 100644
index 000000000000..8dcfba926bc7
--- /dev/null
+++ b/Documentation/devicetree/bindings/fpga/xilinx-pr-decoupler.txt
@@ -0,0 +1,36 @@
+Xilinx LogiCORE Partial Reconfig Decoupler Softcore
+
+The Xilinx LogiCORE Partial Reconfig Decoupler manages one or more
+decouplers / fpga bridges.
+The controller can decouple/disable the bridges which prevents signal
+changes from passing through the bridge.  The controller can also
+couple / enable the bridges which allows traffic to pass through the
+bridge normally.
+
+The Driver supports only MMIO handling. A PR region can have multiple
+PR Decouplers which can be handled independently or chained via decouple/
+decouple_status signals.
+
+Required properties:
+- compatible		: Should contain "xlnx,pr-decoupler-1.00" followed by
+                          "xlnx,pr-decoupler"
+- regs			: base address and size for decoupler module
+- clocks		: input clock to IP
+- clock-names		: should contain "aclk"
+
+Optional properties:
+- bridge-enable		: 0 if driver should disable bridge at startup
+			  1 if driver should enable bridge at startup
+			  Default is to leave bridge in current state.
+
+See Documentation/devicetree/bindings/fpga/fpga-region.txt for generic bindings.
+
+Example:
+	fpga-bridge@100000450 {
+		compatible = "xlnx,pr-decoupler-1.00",
+			     "xlnx-pr-decoupler";
+		regs = <0x10000045 0x10>;
+		clocks = <&clkc 15>;
+		clock-names = "aclk";
+		bridge-enable = <0>;
+	};
diff --git a/Documentation/devicetree/bindings/fpga/xilinx-slave-serial.txt b/Documentation/devicetree/bindings/fpga/xilinx-slave-serial.txt
index 9766f7472f51..cfa4ed42b62f 100644
--- a/Documentation/devicetree/bindings/fpga/xilinx-slave-serial.txt
+++ b/Documentation/devicetree/bindings/fpga/xilinx-slave-serial.txt
@@ -31,7 +31,6 @@ Example for full FPGA configuration:
 		cell-index = <1>;
 		interrupts = <92>;
 		clocks = <&coreclk 0>;
-		status = "okay";
 
 		fpga_mgr_spi: fpga-mgr@0 {
 			compatible = "xlnx,fpga-slave-serial";
diff --git a/Documentation/devicetree/bindings/gpio/gpio-74x164.txt b/Documentation/devicetree/bindings/gpio/gpio-74x164.txt
index ce1b2231bf5d..2a97553d8d76 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-74x164.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-74x164.txt
@@ -12,6 +12,9 @@ Required properties:
       1 = active low
 - registers-number: Number of daisy-chained shift registers
 
+Optional properties:
+- enable-gpios: GPIO connected to the OE (Output Enable) pin.
+
 Example:
 
 gpio5: gpio5@0 {
diff --git a/Documentation/devicetree/bindings/gpio/gpio-aspeed.txt b/Documentation/devicetree/bindings/gpio/gpio-aspeed.txt
index c756afa88cc6..fc6378c778c5 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-aspeed.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-aspeed.txt
@@ -18,7 +18,7 @@ Required properties:
 Optional properties:
 
 - interrupt-parent      : The parent interrupt controller, optional if inherited
-- clocks                : A phandle to the HPLL clock node for debounce timings
+- clocks                : A phandle to the clock to use for debounce timings
 
 The gpio and interrupt properties are further described in their respective
 bindings documentation:
diff --git a/Documentation/devicetree/bindings/gpio/gpio-davinci.txt b/Documentation/devicetree/bindings/gpio/gpio-davinci.txt
index 5079ba7d6568..8beb0539b6d8 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-davinci.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-davinci.txt
@@ -1,7 +1,10 @@
 Davinci/Keystone GPIO controller bindings
 
 Required Properties:
-- compatible: should be "ti,dm6441-gpio", "ti,keystone-gpio"
+- compatible: should be "ti,dm6441-gpio": for Davinci da850 SoCs
+			"ti,keystone-gpio": for Keystone 2 66AK2H/K, 66AK2L,
+						66AK2E SoCs
+			"ti,k2g-gpio", "ti,keystone-gpio": for 66AK2G
 
 - reg: Physical base address of the controller and the size of memory mapped
        registers.
@@ -20,7 +23,21 @@ Required Properties:
 - ti,ngpio: The number of GPIO pins supported.
 
 - ti,davinci-gpio-unbanked: The number of GPIOs that have an individual interrupt
-		             line to processor.
+		            line to processor.
+
+- clocks: Should contain the device's input clock, and should be defined as per
+          the appropriate clock bindings consumer usage in,
+
+          Documentation/devicetree/bindings/clock/keystone-gate.txt
+                            for 66AK2HK/66AK2L/66AK2E SoCs or,
+
+          Documentation/devicetree/bindings/clock/ti,sci-clk.txt
+                            for 66AK2G SoCs
+
+- clock-names: Name should be "gpio";
+
+Currently clock-names and clocks are needed for all keystone 2 platforms
+Davinci platforms do not have DT clocks as of now.
 
 The GPIO controller also acts as an interrupt controller. It uses the default
 two cells specifier as described in Documentation/devicetree/bindings/
@@ -60,3 +77,73 @@ leds {
 		...
 	};
 };
+
+Example for 66AK2G:
+
+gpio0: gpio@2603000 {
+	compatible = "ti,k2g-gpio", "ti,keystone-gpio";
+	reg = <0x02603000 0x100>;
+	gpio-controller;
+	#gpio-cells = <2>;
+	interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 433 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 434 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 435 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 436 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 437 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 438 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 439 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 440 IRQ_TYPE_EDGE_RISING>;
+	interrupt-controller;
+	#interrupt-cells = <2>;
+	ti,ngpio = <144>;
+	ti,davinci-gpio-unbanked = <0>;
+	clocks = <&k2g_clks 0x001b 0x0>;
+	clock-names = "gpio";
+};
+
+Example for 66AK2HK/66AK2L/66AK2E:
+
+gpio0: gpio@260bf00 {
+	compatible = "ti,keystone-gpio";
+	reg = <0x0260bf00 0x100>;
+	gpio-controller;
+	#gpio-cells = <2>;
+	/* HW Interrupts mapped to GPIO pins */
+	interrupts = <GIC_SPI 120 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 121 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 122 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 123 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 124 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 125 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 126 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 127 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 128 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 129 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 130 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 131 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 132 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 133 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 134 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 135 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 136 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 137 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 138 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 139 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 140 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 141 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 142 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 143 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 144 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 145 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 146 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 147 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 148 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 149 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 150 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&clkgpio>;
+	clock-names = "gpio";
+	ti,ngpio = <32>;
+	ti,davinci-gpio-unbanked = <32>;
+};
diff --git a/Documentation/devicetree/bindings/gpio/gpio-dsp-keystone.txt b/Documentation/devicetree/bindings/gpio/gpio-dsp-keystone.txt
index 6c7e6c7302f5..0423699d74c7 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-dsp-keystone.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-dsp-keystone.txt
@@ -25,7 +25,7 @@ Please refer to gpio.txt in this directory for details of the common GPIO
 bindings used by client devices.
 
 Example:
-	dspgpio0: keystone_dsp_gpio@02620240 {
+	dspgpio0: keystone_dsp_gpio@2620240 {
 		compatible = "ti,keystone-dsp-gpio";
 		ti,syscon-dev = <&devctrl 0x240>;
 		gpio-controller;
diff --git a/Documentation/devicetree/bindings/gpio/gpio-exar.txt b/Documentation/devicetree/bindings/gpio/gpio-exar.txt
new file mode 100644
index 000000000000..4540d61824af
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpio/gpio-exar.txt
@@ -0,0 +1,5 @@
+Exportable MPIO interface of Exar UART chips
+
+Required properties of the device:
+ - exar,first-pin: first exportable pins (0..15)
+ - ngpios: number of exportable pins (1..16)
diff --git a/Documentation/devicetree/bindings/gpio/gpio-max3191x.txt b/Documentation/devicetree/bindings/gpio/gpio-max3191x.txt
new file mode 100644
index 000000000000..b3a6444b8f45
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpio/gpio-max3191x.txt
@@ -0,0 +1,59 @@
+GPIO driver for Maxim MAX3191x industrial serializer
+
+Required properties:
+ - compatible:		Must be one of:
+			"maxim,max31910"
+			"maxim,max31911"
+			"maxim,max31912"
+			"maxim,max31913"
+			"maxim,max31953"
+			"maxim,max31963"
+ - reg: 		Chip select number.
+ - gpio-controller:	Marks the device node as a GPIO controller.
+ - #gpio-cells: 	Should be two. For consumer use see gpio.txt.
+
+Optional properties:
+ - #daisy-chained-devices:
+			Number of chips in the daisy-chain (default is 1).
+ - maxim,modesel-gpios: GPIO pins to configure modesel of each chip.
+			The number of GPIOs must equal "#daisy-chained-devices"
+			(if each chip is driven by a separate pin) or 1
+			(if all chips are wired to the same pin).
+ - maxim,fault-gpios: 	GPIO pins to read fault of each chip.
+			The number of GPIOs must equal "#daisy-chained-devices"
+			or 1.
+ - maxim,db0-gpios:	GPIO pins to configure debounce of each chip.
+			The number of GPIOs must equal "#daisy-chained-devices"
+			or 1.
+ - maxim,db1-gpios:	GPIO pins to configure debounce of each chip.
+			The number of GPIOs must equal "maxim,db0-gpios".
+ - maxim,modesel-8bit:	Boolean whether the modesel pin of the chips is
+			pulled high (8-bit mode).  Use this if the modesel pin
+			is hardwired and consequently "maxim,modesel-gpios"
+			cannot be specified.  By default if neither this nor
+			"maxim,modesel-gpios" is given, the driver assumes
+			that modesel is pulled low (16-bit mode).
+ - maxim,ignore-undervoltage:
+			Boolean whether to ignore undervoltage alarms signaled
+			by the "maxim,fault-gpios" or by the status byte
+			(in 16-bit mode).  Use this if the chips are powered
+			through 5VOUT instead of VCC24V, in which case they
+			will constantly signal undervoltage.
+
+For other required and optional properties of SPI slave nodes please refer to
+../spi/spi-bus.txt.
+
+Example:
+	gpio@0 {
+		compatible = "maxim,max31913";
+		reg = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		maxim,modesel-gpios = <&gpio2 23>;
+		maxim,fault-gpios   = <&gpio2 24 GPIO_ACTIVE_LOW>;
+		maxim,db0-gpios     = <&gpio2 25>;
+		maxim,db1-gpios     = <&gpio2 26>;
+
+		spi-max-frequency = <25000000>;
+	};
diff --git a/Documentation/devicetree/bindings/gpio/gpio-mcp23s08.txt b/Documentation/devicetree/bindings/gpio/gpio-mcp23s08.txt
deleted file mode 100644
index c934106b10aa..000000000000
--- a/Documentation/devicetree/bindings/gpio/gpio-mcp23s08.txt
+++ /dev/null
@@ -1,83 +0,0 @@
-Microchip MCP2308/MCP23S08/MCP23017/MCP23S17 driver for
-8-/16-bit I/O expander with serial interface (I2C/SPI)
-
-Required properties:
-- compatible : Should be
-    - "mcp,mcp23s08" (DEPRECATED) for  8 GPIO SPI version
-    - "mcp,mcp23s17" (DEPRECATED) for 16 GPIO SPI version
-    - "mcp,mcp23008" (DEPRECATED) for  8 GPIO I2C version or
-    - "mcp,mcp23017" (DEPRECATED) for 16 GPIO I2C version of the chip
-
-    - "microchip,mcp23s08" for  8 GPIO SPI version
-    - "microchip,mcp23s17" for 16 GPIO SPI version
-    - "microchip,mcp23s18" for 16 GPIO SPI version
-    - "microchip,mcp23008" for  8 GPIO I2C version or
-    - "microchip,mcp23017" for 16 GPIO I2C version of the chip
-    NOTE: Do not use the old mcp prefix any more. It is deprecated and will be
-    removed.
-- #gpio-cells : Should be two.
-  - first cell is the pin number
-  - second cell is used to specify flags. Flags are currently unused.
-- gpio-controller : Marks the device node as a GPIO controller.
-- reg : For an address on its bus. I2C uses this a the I2C address of the chip.
-        SPI uses this to specify the chipselect line which the chip is
-        connected to. The driver and the SPI variant of the chip support
-        multiple chips on the same chipselect. Have a look at
-        microchip,spi-present-mask below.
-
-Required device specific properties (only for SPI chips):
-- mcp,spi-present-mask (DEPRECATED)
-- microchip,spi-present-mask : This is a present flag, that makes only sense for SPI
-        chips - as the name suggests. Multiple SPI chips can share the same
-        SPI chipselect. Set a bit in bit0-7 in this mask to 1 if there is a
-        chip connected with the corresponding spi address set. For example if
-        you have a chip with address 3 connected, you have to set bit3 to 1,
-        which is 0x08. mcp23s08 chip variant only supports bits 0-3. It is not
-        possible to mix mcp23s08 and mcp23s17 on the same chipselect. Set at
-        least one bit to 1 for SPI chips.
-    NOTE: Do not use the old mcp prefix any more. It is deprecated and will be
-    removed.
-- spi-max-frequency = The maximum frequency this chip is able to handle
-
-Optional properties:
-- #interrupt-cells : Should be two.
-  - first cell is the pin number
-  - second cell is used to specify flags.
-- interrupt-controller: Marks the device node as a interrupt controller.
-
-Optional device specific properties:
-- microchip,irq-mirror: Sets the mirror flag in the IOCON register. Devices
-        with two interrupt outputs (these are the devices ending with 17 and
-        those that have 16 IOs) have two IO banks: IO 0-7 form bank 1 and
-        IO 8-15 are bank 2. These chips have two different interrupt outputs:
-        One for bank 1 and another for bank 2. If irq-mirror is set, both
-        interrupts are generated regardless of the bank that an input change
-        occurred on. If it is not set, the interrupt are only generated for the
-        bank they belong to.
-        On devices with only one interrupt output this property is useless.
-- microchip,irq-active-high: Sets the INTPOL flag in the IOCON register. This
-        configures the IRQ output polarity as active high.
-
-Example I2C (with interrupt):
-gpiom1: gpio@20 {
-        compatible = "microchip,mcp23017";
-        gpio-controller;
-        #gpio-cells = <2>;
-        reg = <0x20>;
-
-        interrupt-parent = <&gpio1>;
-        interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
-        interrupt-controller;
-        #interrupt-cells=<2>;
-        microchip,irq-mirror;
-};
-
-Example SPI:
-gpiom1: gpio@0 {
-        compatible = "microchip,mcp23s17";
-        gpio-controller;
-        #gpio-cells = <2>;
-        spi-present-mask = <0x01>;
-        reg = <0>;
-        spi-max-frequency = <1000000>;
-};
diff --git a/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt b/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt
index 4b6cc632ca5c..69d46162d0f5 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt
@@ -23,7 +23,6 @@ gpio0: gpio@1100 {
 	#gpio-cells = <2>;
 	reg = <0x1100 0x080>;
 	interrupts = <78 0x8>;
-	status = "okay";
 };
 
 Example of gpio-controller node for a ls2080a SoC:
diff --git a/Documentation/devicetree/bindings/gpio/gpio-tz1090-pdc.txt b/Documentation/devicetree/bindings/gpio/gpio-tz1090-pdc.txt
index 1fd98ffa8cb7..528f5ef5a893 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-tz1090-pdc.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-tz1090-pdc.txt
@@ -30,7 +30,7 @@ Optional properties:
 
 Example:
 
-	pdc_gpios: gpio-controller@02006500 {
+	pdc_gpios: gpio-controller@2006500 {
 		gpio-controller;
 		#gpio-cells = <2>;
 
diff --git a/Documentation/devicetree/bindings/gpio/gpio-tz1090.txt b/Documentation/devicetree/bindings/gpio/gpio-tz1090.txt
index 174cdf309170..b05a90e0ab29 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-tz1090.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-tz1090.txt
@@ -59,7 +59,7 @@ Required properties:
 
 Example:
 
-	gpios: gpio-controller@02005800 {
+	gpios: gpio-controller@2005800 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "img,tz1090-gpio";
diff --git a/Documentation/devicetree/bindings/gpio/gpio-uniphier.txt b/Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
new file mode 100644
index 000000000000..fed9158dd913
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
@@ -0,0 +1,52 @@
+UniPhier GPIO controller
+
+Required properties:
+- compatible: Should be "socionext,uniphier-gpio".
+- reg: Specifies offset and length of the register set for the device.
+- gpio-controller: Marks the device node as a GPIO controller.
+- #gpio-cells: Should be 2.  The first cell is the pin number and the second
+  cell is used to specify optional parameters.
+- interrupt-parent: Specifies the parent interrupt controller.
+- interrupt-controller: Marks the device node as an interrupt controller.
+- #interrupt-cells: Should be 2.  The first cell defines the interrupt number.
+  The second cell bits[3:0] is used to specify trigger type as follows:
+    1 = low-to-high edge triggered
+    2 = high-to-low edge triggered
+    4 = active high level-sensitive
+    8 = active low level-sensitive
+  Valid combinations are 1, 2, 3, 4, 8.
+- ngpios: Specifies the number of GPIO lines.
+- gpio-ranges: Mapping to pin controller pins (as described in gpio.txt)
+- socionext,interrupt-ranges: Specifies an interrupt number mapping between
+  this GPIO controller and its interrupt parent, in the form of arbitrary
+  number of <child-interrupt-base parent-interrupt-base length> triplets.
+
+Optional properties:
+- gpio-ranges-group-names: Used for named gpio ranges (as described in gpio.txt)
+
+Example:
+	gpio: gpio@55000000 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000000 0x200>;
+		interrupt-parent = <&aidet>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-ranges = <&pinctrl 0 0 0>;
+		gpio-ranges-group-names = "gpio_range";
+		ngpios = <248>;
+		socionext,interrupt-ranges = <0 48 16>, <16 154 5>, <21 217 3>;
+	};
+
+Consumer Example:
+
+	sdhci0_pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		reset-gpios = <&gpio UNIPHIER_GPIO_PORT(29, 4) GPIO_ACTIVE_LOW>;
+	};
+
+Please note UNIPHIER_GPIO_PORT(29, 4) represents PORT294 in the SoC document.
+Unfortunately, only the one's place is octal in the port numbering.  (That is,
+PORT 8, 9, 18, 19, 28, 29, ... are missing.)  UNIPHIER_GPIO_PORT() is a helper
+macro to calculate 29 * 8 + 4.
diff --git a/Documentation/devicetree/bindings/gpio/gpio-vf610.txt b/Documentation/devicetree/bindings/gpio/gpio-vf610.txt
index 436cc99c6598..0ccbae44019c 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-vf610.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-vf610.txt
@@ -5,7 +5,9 @@ functionality. Each pair serves 32 GPIOs. The VF610 has 5 instances of
 each, and each PORT module has its own interrupt.
 
 Required properties for GPIO node:
-- compatible : Should be "fsl,<soc>-gpio", currently "fsl,vf610-gpio"
+- compatible : Should be "fsl,<soc>-gpio", below is supported list:
+	       "fsl,vf610-gpio"
+	       "fsl,imx7ulp-gpio"
 - reg : The first reg tuple represents the PORT module, the second tuple
   the GPIO module.
 - interrupts : Should be the port interrupt shared by all 32 pins.
diff --git a/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt b/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt
index 6826a371fb69..a7ac460ad657 100644
--- a/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt
+++ b/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt
@@ -2,8 +2,9 @@
 
 Required Properties:
 
-  - compatible: should contain one of the following.
+  - compatible: should contain one or more of the following:
     - "renesas,gpio-r8a7743": for R8A7743 (RZ/G1M) compatible GPIO controller.
+    - "renesas,gpio-r8a7745": for R8A7745 (RZ/G1E) compatible GPIO controller.
     - "renesas,gpio-r8a7778": for R8A7778 (R-Mobile M1) compatible GPIO controller.
     - "renesas,gpio-r8a7779": for R8A7779 (R-Car H1) compatible GPIO controller.
     - "renesas,gpio-r8a7790": for R8A7790 (R-Car H2) compatible GPIO controller.
@@ -13,7 +14,16 @@ Required Properties:
     - "renesas,gpio-r8a7794": for R8A7794 (R-Car E2) compatible GPIO controller.
     - "renesas,gpio-r8a7795": for R8A7795 (R-Car H3) compatible GPIO controller.
     - "renesas,gpio-r8a7796": for R8A7796 (R-Car M3-W) compatible GPIO controller.
-    - "renesas,gpio-rcar": for generic R-Car GPIO controller.
+    - "renesas,gpio-r8a77970": for R8A77970 (R-Car V3M) compatible GPIO controller.
+    - "renesas,gpio-r8a77995": for R8A77995 (R-Car D3) compatible GPIO controller.
+    - "renesas,rcar-gen1-gpio": for a generic R-Car Gen1 GPIO controller.
+    - "renesas,rcar-gen2-gpio": for a generic R-Car Gen2 or RZ/G1 GPIO controller.
+    - "renesas,rcar-gen3-gpio": for a generic R-Car Gen3 GPIO controller.
+    - "renesas,gpio-rcar": deprecated.
+
+    When compatible with the generic version nodes must list the
+    SoC-specific version corresponding to the platform first followed by
+    the generic version.
 
   - reg: Base address and length of each memory resource used by the GPIO
     controller hardware module.
@@ -43,7 +53,7 @@ interrupt-controller/interrupts.txt.
 Example: R8A7779 (R-Car H1) GPIO controller nodes
 
 	gpio0: gpio@ffc40000 {
-		compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7779", "renesas,rcar-gen1-gpio";
 		reg = <0xffc40000 0x2c>;
 		interrupt-parent = <&gic>;
 		interrupts = <0 141 0x4>;
@@ -55,7 +65,7 @@ Example: R8A7779 (R-Car H1) GPIO controller nodes
 	};
 	...
 	gpio6: gpio@ffc46000 {
-		compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7779", "renesas,rcar-gen1-gpio";
 		reg = <0xffc46000 0x2c>;
 		interrupt-parent = <&gic>;
 		interrupts = <0 147 0x4>;
diff --git a/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt b/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
index 4d6c8cdc8586..4a75da7051bd 100644
--- a/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
+++ b/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
@@ -29,6 +29,7 @@ controller.
 - interrupts : The interrupt to the parent controller raised when GPIOs
   generate the interrupts.
 - snps,nr-gpios : The number of pins in the port, a single cell.
+- resets : Reset line for the controller.
 
 Example:
 
diff --git a/Documentation/devicetree/bindings/gpio/spear_spics.txt b/Documentation/devicetree/bindings/gpio/spear_spics.txt
index 96c37eb15075..dd04d96e6ff1 100644
--- a/Documentation/devicetree/bindings/gpio/spear_spics.txt
+++ b/Documentation/devicetree/bindings/gpio/spear_spics.txt
@@ -42,7 +42,6 @@ spics: spics@e0700000{
 
 
 spi0: spi@e0100000 {
-        status = "okay";
         num-cs = <3>;
         cs-gpios = <&gpio1 7 0>, <&spics 0>,
                    <&spics 1>;
diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt
index d3b6e1a4713a..039219df05c5 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt
@@ -17,6 +17,7 @@ Required properties:
   * which must be preceded by one of the following vendor specifics:
     + "amlogic,meson-gxm-mali"
     + "rockchip,rk3288-mali"
+    + "rockchip,rk3399-mali"
 
 - reg : Physical base address of the device and length of the register area.
 
@@ -40,7 +41,7 @@ Optional properties:
 Example for a Mali-T760:
 
 gpu@ffa30000 {
-	compatible = "rockchip,rk3288-mali", "arm,mali-t760", "arm,mali-midgard";
+	compatible = "rockchip,rk3288-mali", "arm,mali-t760";
 	reg = <0xffa30000 0x10000>;
 	interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
 		     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
index 2b6243e730f6..c6814d7cc2b2 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
@@ -10,8 +10,13 @@ Required properties:
     * And, optionally, one of the vendor specific compatible:
       + allwinner,sun4i-a10-mali
       + allwinner,sun7i-a20-mali
+      + allwinner,sun50i-h5-mali
       + amlogic,meson-gxbb-mali
       + amlogic,meson-gxl-mali
+      + rockchip,rk3036-mali
+      + rockchip,rk3066-mali
+      + rockchip,rk3188-mali
+      + rockchip,rk3228-mali
       + stericsson,db8500-mali
 
   - reg: Physical base address and length of the GPU registers
@@ -39,10 +44,18 @@ Optional properties:
     Memory region to allocate from, as defined in
     Documentation/devicetree/bindi/reserved-memory/reserved-memory.txt
 
+  - mali-supply:
+    Phandle to regulator for the Mali device, as defined in
+    Documentation/devicetree/bindings/regulator/regulator.txt for details.
+
   - operating-points-v2:
     Operating Points for the GPU, as defined in
     Documentation/devicetree/bindings/opp/opp.txt
 
+  - power-domains:
+    A power domain consumer specifier as defined in
+    Documentation/devicetree/bindings/power/power_domain.txt
+
 Vendor-specific bindings
 ------------------------
 
@@ -58,6 +71,14 @@ to specify one more vendor-specific compatible, among:
     Required properties:
       * resets: phandle to the reset line for the GPU
 
+  - allwinner,sun50i-h5-mali
+    Required properties:
+      * resets: phandle to the reset line for the GPU
+
+  - Rockchip variants:
+    Required properties:
+      * resets: phandle to the reset line for the GPU
+
   - stericsson,db8500-mali
     Required properties:
       * interrupt-names and interrupts:
diff --git a/Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt b/Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt
index b7e4c7444510..f32bbba4d3bc 100644
--- a/Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt
+++ b/Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt
@@ -51,7 +51,6 @@ Example for GK20A:
 		resets = <&tegra_car 184>;
 		reset-names = "gpu";
 		iommus = <&mc TEGRA_SWGROUP_GPU>;
-		status = "disabled";
 	};
 
 Example for GM20B:
@@ -70,7 +69,6 @@ Example for GM20B:
 		resets = <&tegra_car 184>;
 		reset-names = "gpu";
 		iommus = <&mc TEGRA_SWGROUP_GPU>;
-		status = "disabled";
 	};
 
 Example for GP10B:
@@ -89,5 +87,4 @@ Example for GP10B:
 		reset-names = "gpu";
 		power-domains = <&bpmp TEGRA186_POWER_DOMAIN_GPU>;
 		iommus = <&smmu TEGRA186_SID_GPU>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/gpu/samsung-g2d.txt b/Documentation/devicetree/bindings/gpu/samsung-g2d.txt
index c4f358dafdaa..1e7959332dbc 100644
--- a/Documentation/devicetree/bindings/gpu/samsung-g2d.txt
+++ b/Documentation/devicetree/bindings/gpu/samsung-g2d.txt
@@ -24,5 +24,4 @@ Example:
 		interrupts = <0 89 0>;
 		clocks = <&clock 177>, <&clock 277>;
 		clock-names = "sclk_fimg2d", "fimg2d";
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/hsi/omap-ssi.txt b/Documentation/devicetree/bindings/hsi/omap-ssi.txt
index f26625e42693..955e335e7e56 100644
--- a/Documentation/devicetree/bindings/hsi/omap-ssi.txt
+++ b/Documentation/devicetree/bindings/hsi/omap-ssi.txt
@@ -1,10 +1,12 @@
 OMAP SSI controller bindings
 
-OMAP Synchronous Serial Interface (SSI) controller implements a legacy
-variant of MIPI's High Speed Synchronous Serial Interface (HSI).
+OMAP3's Synchronous Serial Interface (SSI) controller implements a
+legacy variant of MIPI's High Speed Synchronous Serial Interface (HSI),
+while the controller found inside OMAP4 is supposed to be fully compliant
+with the HSI standard.
 
 Required properties:
-- compatible:		Should include "ti,omap3-ssi".
+- compatible:		Should include "ti,omap3-ssi" or "ti,omap4-hsi"
 - reg-names:		Contains the values "sys" and "gdd" (in this order).
 - reg:			Contains a matching register specifier for each entry
 			in reg-names.
@@ -27,6 +29,7 @@ Each port is represented as a sub-node of the ti,omap3-ssi device.
 Required Port sub-node properties:
 - compatible:		Should be set to the following value
 			ti,omap3-ssi-port (applicable to OMAP34xx devices)
+			ti,omap4-hsi-port (applicable to OMAP44xx devices)
 - reg-names:		Contains the values "tx" and "rx" (in this order).
 - reg:			Contains a matching register specifier for each entry
 			in reg-names.
@@ -38,6 +41,10 @@ Required Port sub-node properties:
 			property. If it's missing the port will not be
 			enabled.
 
+Optional properties:
+- ti,hwmods:		Shall contain TI interconnect module name if needed
+			by the SoC
+
 Example for Nokia N900:
 
 ssi-controller@48058000 {
@@ -92,6 +99,5 @@ ssi-controller@48058000 {
 		interrupts = <69>,
 			     <70>;
 
-		status = "disabled"; /* second port is not used on N900 */
 	}
 }
diff --git a/Documentation/devicetree/bindings/hwmon/aspeed-pwm-tacho.txt b/Documentation/devicetree/bindings/hwmon/aspeed-pwm-tacho.txt
index cf4460564adb..367c8203213b 100644
--- a/Documentation/devicetree/bindings/hwmon/aspeed-pwm-tacho.txt
+++ b/Documentation/devicetree/bindings/hwmon/aspeed-pwm-tacho.txt
@@ -11,6 +11,8 @@ Required properties for pwm-tacho node:
 
 - #size-cells : should be 1.
 
+- #cooling-cells: should be 2.
+
 - reg : address and length of the register set for the device.
 
 - pinctrl-names : a pinctrl state named "default" must be defined.
@@ -28,12 +30,17 @@ fan subnode format:
 Under fan subnode there can upto 8 child nodes, with each child node
 representing a fan. If there are 8 fans each fan can have one PWM port and
 one/two Fan tach inputs.
+For PWM port can be configured cooling-levels to create cooling device.
+Cooling device could be bound to a thermal zone for the thermal control.
 
 Required properties for each child node:
 - reg : should specify PWM source port.
 	integer value in the range 0 to 7 with 0 indicating PWM port A and
 	7 indicating PWM port H.
 
+- cooling-levels: PWM duty cycle values in a range from 0 to 255
+                  which correspond to thermal cooling states.
+
 - aspeed,fan-tach-ch : should specify the Fan tach input channel.
                 integer value in the range 0 through 15, with 0 indicating
 		Fan tach channel 0 and 15 indicating Fan tach channel 15.
@@ -50,6 +57,7 @@ pwm_tacho_fixed_clk: fixedclk {
 pwm_tacho: pwmtachocontroller@1e786000 {
 	#address-cells = <1>;
 	#size-cells = <1>;
+	#cooling-cells = <2>;
 	reg = <0x1E786000 0x1000>;
 	compatible = "aspeed,ast2500-pwm-tacho";
 	clocks = <&pwm_tacho_fixed_clk>;
@@ -58,6 +66,7 @@ pwm_tacho: pwmtachocontroller@1e786000 {
 
 	fan@0 {
 		reg = <0x00>;
+		cooling-levels = /bits/ 8 <125 151 177 203 229 255>;
 		aspeed,fan-tach-ch = /bits/ 8 <0x00>;
 	};
 
diff --git a/Documentation/devicetree/bindings/gpio/gpio-fan.txt b/Documentation/devicetree/bindings/hwmon/gpio-fan.txt
index 439a7430fc68..439a7430fc68 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-fan.txt
+++ b/Documentation/devicetree/bindings/hwmon/gpio-fan.txt
diff --git a/Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt b/Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
new file mode 100644
index 000000000000..f68a0a68fc52
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
@@ -0,0 +1,21 @@
+Device-tree bindings for IBM Common Form Factor Power Supply Version 1
+----------------------------------------------------------------------
+
+Required properties:
+ - compatible = "ibm,cffps1";
+ - reg = < I2C bus address >;		: Address of the power supply on the
+					  I2C bus.
+
+Example:
+
+    i2c-bus@100 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        #interrupt-cells = <1>;
+        < more properties >
+
+        power-supply@68 {
+            compatible = "ibm,cffps1";
+            reg = <0x68>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/hwmon/ltq-cputemp.txt b/Documentation/devicetree/bindings/hwmon/ltq-cputemp.txt
new file mode 100644
index 000000000000..33fd00a987c7
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/ltq-cputemp.txt
@@ -0,0 +1,10 @@
+Lantiq cpu temperatur sensor
+
+Requires node properties:
+- compatible value :
+	"lantiq,cputemp"
+
+Example:
+	cputemp@0 {
+		compatible = "lantiq,cputemp";
+	};
diff --git a/Documentation/devicetree/bindings/hwmon/max1619.txt b/Documentation/devicetree/bindings/hwmon/max1619.txt
new file mode 100644
index 000000000000..c70dbbe1e56f
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/max1619.txt
@@ -0,0 +1,12 @@
+Bindings for MAX1619 Temperature Sensor
+
+Required properties:
+- compatible : "maxim,max1619"
+- reg        : I2C address, one of 0x18, 0x19, 0x1a, 0x29, 0x2a, 0x2b, 0x4c, or
+               0x4d, 0x4e
+
+Example:
+	temp@4c {
+		compatible = "maxim,max1619";
+		reg = <0x4c>;
+	};
diff --git a/Documentation/devicetree/bindings/hwmon/max31785.txt b/Documentation/devicetree/bindings/hwmon/max31785.txt
new file mode 100644
index 000000000000..106e08c56aaa
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/max31785.txt
@@ -0,0 +1,22 @@
+Bindings for the Maxim MAX31785 Intelligent Fan Controller
+==========================================================
+
+Reference:
+
+https://datasheets.maximintegrated.com/en/ds/MAX31785.pdf
+
+The Maxim MAX31785 is a PMBus device providing closed-loop, multi-channel fan
+management with temperature and remote voltage sensing. Various fan control
+features are provided, including PWM frequency control, temperature hysteresis,
+dual tachometer measurements, and fan health monitoring.
+
+Required properties:
+- compatible     : One of "maxim,max31785" or "maxim,max31785a"
+- reg            : I2C address, one of 0x52, 0x53, 0x54, 0x55.
+
+Example:
+
+        fans@52 {
+                compatible = "maxim,max31785";
+                reg = <0x52>;
+        };
diff --git a/Documentation/devicetree/bindings/i2c/i2c-altera.txt b/Documentation/devicetree/bindings/i2c/i2c-altera.txt
new file mode 100644
index 000000000000..767664f448ec
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/i2c-altera.txt
@@ -0,0 +1,39 @@
+* Altera I2C Controller
+* This is Altera's synthesizable logic block I2C Controller for use
+* in Altera's FPGAs.
+
+Required properties :
+ - compatible : should be "altr,softip-i2c-v1.0"
+ - reg        : Offset and length of the register set for the device
+ - interrupts : <IRQ> where IRQ is the interrupt number.
+ - clocks     : phandle to input clock.
+ - #address-cells = <1>;
+ - #size-cells = <0>;
+
+Recommended properties :
+ - clock-frequency : desired I2C bus clock frequency in Hz.
+
+Optional properties :
+ - fifo-size : Size of the RX and TX FIFOs in bytes.
+ - Child nodes conforming to i2c bus binding
+
+Example :
+
+	i2c@100080000 {
+		compatible = "altr,softip-i2c-v1.0";
+		reg = <0x00000001 0x00080000 0x00000040>;
+		interrupt-parent = <&intc>;
+		interrupts = <0 43 4>;
+		clocks = <&clk_0>;
+		clock-frequency = <100000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		fifo-size = <4>;
+
+		eeprom@51 {
+			compatible = "atmel,24c32";
+			reg = <0x51>;
+			pagesize = <32>;
+		};
+	};
+
diff --git a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt b/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
index bd6480b19535..e7106bfc1f13 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
@@ -7,7 +7,9 @@ Required Properties:
 - compatible		: should be "aspeed,ast2400-i2c-bus"
 			  or "aspeed,ast2500-i2c-bus"
 - clocks		: root clock of bus, should reference the APB
-			  clock
+			  clock in the second cell
+- resets		: phandle to reset controller with the reset number in
+			  the second cell
 - interrupts		: interrupt number
 - interrupt-parent	: interrupt controller for bus, should reference a
 			  aspeed,ast2400-i2c-ic or aspeed,ast2500-i2c-ic
@@ -40,7 +42,8 @@ i2c {
 		#interrupt-cells = <1>;
 		reg = <0x40 0x40>;
 		compatible = "aspeed,ast2400-i2c-bus";
-		clocks = <&clk_apb>;
+		clocks = <&syscon ASPEED_CLK_APB>;
+		resets = <&syscon ASPEED_RESET_I2C>;
 		bus-frequency = <100000>;
 		interrupts = <0>;
 		interrupt-parent = <&i2c_ic>;
diff --git a/Documentation/devicetree/bindings/i2c/i2c-axxia.txt b/Documentation/devicetree/bindings/i2c/i2c-axxia.txt
index 2296d782b4c2..7d53a2b79553 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-axxia.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-axxia.txt
@@ -17,7 +17,7 @@ Optional properties :
 
 Example :
 
-i2c@02010084000 {
+i2c@2010084000 {
 	compatible = "lsi,api2c";
 	device_type = "i2c";
 	#address-cells = <1>;
diff --git a/Documentation/devicetree/bindings/i2c/i2c-cbus-gpio.txt b/Documentation/devicetree/bindings/i2c/i2c-cbus-gpio.txt
index 8ce9cd2855b5..c143948b2a37 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-cbus-gpio.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-cbus-gpio.txt
@@ -20,8 +20,8 @@ i2c@0 {
 	#address-cells = <1>;
 	#size-cells = <0>;
 
-	retu-mfd: retu@1 {
-		compatible = "retu-mfd";
+	retu: retu@1 {
+		compatible = "nokia,retu";
 		reg = <0x1>;
 	};
 };
diff --git a/Documentation/devicetree/bindings/i2c/i2c-davinci.txt b/Documentation/devicetree/bindings/i2c/i2c-davinci.txt
index 5b123e0e4cc2..64e6e656c345 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-davinci.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-davinci.txt
@@ -6,6 +6,18 @@ davinci/keystone i2c interface contains.
 Required properties:
 - compatible: "ti,davinci-i2c" or "ti,keystone-i2c";
 - reg : Offset and length of the register set for the device
+- clocks: I2C functional clock phandle.
+	  For 66AK2G this property should be set per binding,
+	  Documentation/devicetree/bindings/clock/ti,sci-clk.txt
+
+SoC-specific Required Properties:
+
+The following are mandatory properties for Keystone 2 66AK2G SoCs only:
+
+- power-domains:	Should contain a phandle to a PM domain provider node
+			and an args specifier containing the I2C device id
+			value. This property is as per the binding,
+			Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
 
 Recommended properties :
 - interrupts : standard interrupt property.
diff --git a/Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.txt b/Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.txt
index 7ce23ac61308..81b5d55086fa 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.txt
@@ -102,7 +102,6 @@ And for clarification, here are the snipplets for the i2c-parents:
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "i2c-gpio";
-		status = "disabled";
 		gpios = <&gpio5 6 GPIO_ACTIVE_HIGH /* sda */
 			 &gpio5 5 GPIO_ACTIVE_HIGH /* scl */
 			>;
diff --git a/Documentation/devicetree/bindings/i2c/i2c-efm32.txt b/Documentation/devicetree/bindings/i2c/i2c-efm32.txt
index 50b25c3da186..3b30e54ae3c7 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-efm32.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-efm32.txt
@@ -22,7 +22,6 @@ Example:
 		interrupts = <9>;
 		clocks = <&cmu clk_HFPERCLKI2C0>;
 		clock-frequency = <100000>;
-		status = "ok";
 		energymicro,location = <3>;
 
 		eeprom@50 {
diff --git a/Documentation/devicetree/bindings/i2c/i2c-gpio.txt b/Documentation/devicetree/bindings/i2c/i2c-gpio.txt
index 4f8ec947c6bd..38a05562d1d2 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-gpio.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-gpio.txt
@@ -2,25 +2,39 @@ Device-Tree bindings for i2c gpio driver
 
 Required properties:
 	- compatible = "i2c-gpio";
-	- gpios: sda and scl gpio
-
+	- sda-gpios: gpio used for the sda signal, this should be flagged as
+	  active high using open drain with (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)
+	  from <dt-bindings/gpio/gpio.h> since the signal is by definition
+	  open drain.
+	- scl-gpios: gpio used for the scl signal, this should be flagged as
+	  active high using open drain with (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)
+	  from <dt-bindings/gpio/gpio.h> since the signal is by definition
+	  open drain.
 
 Optional properties:
-	- i2c-gpio,sda-open-drain: sda as open drain
-	- i2c-gpio,scl-open-drain: scl as open drain
 	- i2c-gpio,scl-output-only: scl as output only
 	- i2c-gpio,delay-us: delay between GPIO operations (may depend on each platform)
 	- i2c-gpio,timeout-ms: timeout to get data
 
+Deprecated properties, do not use in new device tree sources:
+	- gpios: sda and scl gpio, alternative for {sda,scl}-gpios
+	- i2c-gpio,sda-open-drain: this means that something outside of our
+	  control has put the GPIO line used for SDA into open drain mode, and
+	  that something is not the GPIO chip. It is essentially an
+	  inconsistency flag.
+	- i2c-gpio,scl-open-drain: this means that something outside of our
+	  control has put the GPIO line used for SCL into open drain mode, and
+	  that something is not the GPIO chip. It is essentially an
+	  inconsistency flag.
+
 Example nodes:
 
+#include <dt-bindings/gpio/gpio.h>
+
 i2c@0 {
 	compatible = "i2c-gpio";
-	gpios = <&pioA 23 0 /* sda */
-		 &pioA 24 0 /* scl */
-		>;
-	i2c-gpio,sda-open-drain;
-	i2c-gpio,scl-open-drain;
+	sda-gpios = <&pioA 23 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+	scl-gpios = <&pioA 24 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
 	i2c-gpio,delay-us = <2>;	/* ~100 kHz */
 	#address-cells = <1>;
 	#size-cells = <0>;
diff --git a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt
index bd5a7befd951..ff7bf37deb43 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt
@@ -1,14 +1,15 @@
-* Mediatek's I2C controller
+* MediaTek's I2C controller
 
-The Mediatek's I2C controller is used to interface with I2C devices.
+The MediaTek's I2C controller is used to interface with I2C devices.
 
 Required properties:
   - compatible: value should be either of the following.
-      "mediatek,mt2701-i2c", "mediatek,mt6577-i2c": for Mediatek mt2701
-      "mediatek,mt6577-i2c": for i2c compatible with mt6577.
-      "mediatek,mt6589-i2c": for i2c compatible with mt6589.
-      "mediatek,mt7623-i2c", "mediatek,mt6577-i2c": for i2c compatible with mt7623.
-      "mediatek,mt8173-i2c": for i2c compatible with mt8173.
+      "mediatek,mt2701-i2c", "mediatek,mt6577-i2c": for MediaTek MT2701
+      "mediatek,mt6577-i2c": for MediaTek MT6577
+      "mediatek,mt6589-i2c": for MediaTek MT6589
+      "mediatek,mt7622-i2c": for MediaTek MT7622
+      "mediatek,mt7623-i2c", "mediatek,mt6577-i2c": for MediaTek MT7623
+      "mediatek,mt8173-i2c": for MediaTek MT8173
   - reg: physical base address of the controller and dma base, length of memory
     mapped region.
   - interrupts: interrupt number to the cpu.
diff --git a/Documentation/devicetree/bindings/i2c/i2c-mux.txt b/Documentation/devicetree/bindings/i2c/i2c-mux.txt
index 212e6779dc5c..b38f58a1c878 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-mux.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-mux.txt
@@ -6,10 +6,10 @@ multiplexer/switch will have one child node for each child bus.
 
 Optional properties:
 - #address-cells = <1>;
-   This property is required is the i2c-mux child node does not exist.
+   This property is required if the i2c-mux child node does not exist.
 
 - #size-cells = <0>;
-   This property is required is the i2c-mux child node does not exist.
+   This property is required if the i2c-mux child node does not exist.
 
 - i2c-mux
    For i2c multiplexers/switches that have child nodes that are a mixture
diff --git a/Documentation/devicetree/bindings/i2c/i2c-rcar.txt b/Documentation/devicetree/bindings/i2c/i2c-rcar.txt
index 2b8bd33dbf8d..a777477e4547 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-rcar.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-rcar.txt
@@ -2,6 +2,8 @@ I2C for R-Car platforms
 
 Required properties:
 - compatible:
+	"renesas,i2c-r8a7743" if the device is a part of a R8A7743 SoC.
+	"renesas,i2c-r8a7745" if the device is a part of a R8A7745 SoC.
 	"renesas,i2c-r8a7778" if the device is a part of a R8A7778 SoC.
 	"renesas,i2c-r8a7779" if the device is a part of a R8A7779 SoC.
 	"renesas,i2c-r8a7790" if the device is a part of a R8A7790 SoC.
@@ -11,8 +13,10 @@ Required properties:
 	"renesas,i2c-r8a7794" if the device is a part of a R8A7794 SoC.
 	"renesas,i2c-r8a7795" if the device is a part of a R8A7795 SoC.
 	"renesas,i2c-r8a7796" if the device is a part of a R8A7796 SoC.
+	"renesas,i2c-r8a77970" if the device is a part of a R8A77970 SoC.
 	"renesas,rcar-gen1-i2c" for a generic R-Car Gen1 compatible device.
-	"renesas,rcar-gen2-i2c" for a generic R-Car Gen2 compatible device.
+	"renesas,rcar-gen2-i2c" for a generic R-Car Gen2 or RZ/G1 compatible
+				device.
 	"renesas,rcar-gen3-i2c" for a generic R-Car Gen3 compatible device.
 	"renesas,i2c-rcar" (deprecated)
 
diff --git a/Documentation/devicetree/bindings/i2c/i2c-rk3x.txt b/Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
index e18445d0980c..22f2eeb2c4c9 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
@@ -7,6 +7,7 @@ Required properties :
 
  - reg : Offset and length of the register set for the device
  - compatible: should be one of the following:
+   - "rockchip,rv1108-i2c": for rv1108
    - "rockchip,rk3066-i2c": for rk3066
    - "rockchip,rk3188-i2c": for rk3188
    - "rockchip,rk3228-i2c": for rk3228
diff --git a/Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt b/Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
index ae9c2a735f39..224390999e81 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
@@ -4,6 +4,8 @@ Required properties:
 - compatible      :
 			- "renesas,iic-r8a73a4" (R-Mobile APE6)
 			- "renesas,iic-r8a7740" (R-Mobile A1)
+			- "renesas,iic-r8a7743" (RZ/G1M)
+			- "renesas,iic-r8a7745" (RZ/G1E)
 			- "renesas,iic-r8a7790" (R-Car H2)
 			- "renesas,iic-r8a7791" (R-Car M2-W)
 			- "renesas,iic-r8a7792" (R-Car V2H)
@@ -12,7 +14,8 @@ Required properties:
 			- "renesas,iic-r8a7795" (R-Car H3)
 			- "renesas,iic-r8a7796" (R-Car M3-W)
 			- "renesas,iic-sh73a0" (SH-Mobile AG5)
-			- "renesas,rcar-gen2-iic" (generic R-Car Gen2 compatible device)
+			- "renesas,rcar-gen2-iic" (generic R-Car Gen2 or RZ/G1
+							compatible device)
 			- "renesas,rcar-gen3-iic" (generic R-Car Gen3 compatible device)
 			- "renesas,rmobile-iic" (generic device)
 
diff --git a/Documentation/devicetree/bindings/i2c/i2c-sprd.txt b/Documentation/devicetree/bindings/i2c/i2c-sprd.txt
new file mode 100644
index 000000000000..60b7cda15dd2
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/i2c-sprd.txt
@@ -0,0 +1,31 @@
+I2C for Spreadtrum platforms
+
+Required properties:
+- compatible: Should be "sprd,sc9860-i2c".
+- reg: Specify the physical base address of the controller and length
+  of memory mapped region.
+- interrupts: Should contain I2C interrupt.
+- clock-names: Should contain following entries:
+  "i2c" for I2C clock,
+  "source" for I2C source (parent) clock,
+  "enable" for I2C module enable clock.
+- clocks: Should contain a clock specifier for each entry in clock-names.
+- clock-frequency: Constains desired I2C bus clock frequency in Hz.
+- #address-cells: Should be 1 to describe address cells for I2C device address.
+- #size-cells: Should be 0 means no size cell for I2C device address.
+
+Optional properties:
+- Child nodes conforming to I2C bus binding
+
+Examples:
+i2c0: i2c@70500000 {
+	compatible = "sprd,sc9860-i2c";
+	reg = <0 0x70500000 0 0x1000>;
+	interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+	clock-names = "i2c", "source", "enable";
+	clocks = <&clk_i2c3>, <&ext_26m>, <&clk_ap_apb_gates 11>;
+	clock-frequency = <400000>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+};
+
diff --git a/Documentation/devicetree/bindings/i2c/i2c-stm32.txt b/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
index 78eaf7b718ed..3b5489966634 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
@@ -1,7 +1,9 @@
 * I2C controller embedded in STMicroelectronics STM32 I2C platform
 
 Required properties :
-- compatible : Must be "st,stm32f4-i2c"
+- compatible : Must be one of the following
+  - "st,stm32f4-i2c"
+  - "st,stm32f7-i2c"
 - reg : Offset and length of the register set for the device
 - interrupts : Must contain the interrupt id for I2C event and then the
   interrupt id for I2C error.
@@ -14,8 +16,16 @@ Required properties :
 
 Optional properties :
 - clock-frequency : Desired I2C bus clock frequency in Hz. If not specified,
-  the default 100 kHz frequency will be used. As only Normal and Fast modes
-  are supported, possible values are 100000 and 400000.
+  the default 100 kHz frequency will be used.
+  For STM32F4 SoC Standard-mode and Fast-mode are supported, possible values are
+  100000 and 400000.
+  For STM32F7 SoC, Standard-mode, Fast-mode and Fast-mode Plus are supported,
+  possible values are 100000, 400000 and 1000000.
+- i2c-scl-rising-time-ns : Only for STM32F7, I2C SCL Rising time for the board
+  (default: 25)
+- i2c-scl-falling-time-ns : Only for STM32F7, I2C SCL Falling time for the board
+  (default: 10)
+  I2C Timings are derived from these 2 values
 
 Example :
 
@@ -31,3 +41,16 @@ Example :
 		pinctrl-0 = <&i2c1_sda_pin>, <&i2c1_scl_pin>;
 		pinctrl-names = "default";
 	};
+
+	i2c@40005400 {
+		compatible = "st,stm32f7-i2c";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x40005400 0x400>;
+		interrupts = <31>,
+			     <32>;
+		resets = <&rcc STM32F7_APB1_RESET(I2C1)>;
+		clocks = <&rcc 1 CLK_I2C1>;
+		pinctrl-0 = <&i2c1_sda_pin>, <&i2c1_scl_pin>;
+		pinctrl-names = "default";
+	};
diff --git a/Documentation/devicetree/bindings/i2c/i2c-sunxi-p2wi.txt b/Documentation/devicetree/bindings/i2c/i2c-sunxi-p2wi.txt
index 6b765485af7d..49df0053347a 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-sunxi-p2wi.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-sunxi-p2wi.txt
@@ -24,7 +24,7 @@ Slave device properties:
 
 Example:
 
-	p2wi@01f03400 {
+	p2wi@1f03400 {
 		compatible = "allwinner,sun6i-a31-p2wi";
 		reg = <0x01f03400 0x400>;
 		interrupts = <0 39 4>;
diff --git a/Documentation/devicetree/bindings/i2c/i2c.txt b/Documentation/devicetree/bindings/i2c/i2c.txt
index cee9d5055fa2..11263982470e 100644
--- a/Documentation/devicetree/bindings/i2c/i2c.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c.txt
@@ -59,8 +59,8 @@ wants to support one of the below features, it should adapt the bindings below.
 	interrupts used by the device.
 
 - interrupt-names
-	"irq" and "wakeup" names are recognized by I2C core, other names are
-	left to individual drivers.
+	"irq", "wakeup" and "smbus_alert" names are recognized by I2C core,
+	other names are	left to individual drivers.
 
 - host-notify
 	device uses SMBus host notify protocol instead of interrupt line.
diff --git a/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt b/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt
index 656716b72cc4..f64064f8bdc2 100644
--- a/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt
+++ b/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt
@@ -71,5 +71,4 @@ Example:
 		reset-names = "i2c";
 		dmas = <&apbdma 16>, <&apbdma 16>;
 		dma-names = "rx", "tx";
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt b/Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
index 3223684a643b..552e7a83951d 100644
--- a/Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
@@ -11,6 +11,11 @@ Required properties:
   - atmel,min-sample-rate-hz: Minimum sampling rate, it depends on SoC.
   - atmel,max-sample-rate-hz: Maximum sampling rate, it depends on SoC.
   - atmel,startup-time-ms: Startup time expressed in ms, it depends on SoC.
+  - atmel,trigger-edge-type: One of possible edge types for the ADTRG hardware
+  trigger pin. When the specific edge type is detected, the conversion will
+  start. Possible values are rising, falling, or both.
+  This property uses the IRQ edge types values: IRQ_TYPE_EDGE_RISING ,
+  IRQ_TYPE_EDGE_FALLING or IRQ_TYPE_EDGE_BOTH
 
 Example:
 
@@ -25,4 +30,5 @@ adc: adc@fc030000 {
 	atmel,startup-time-ms = <4>;
 	vddana-supply = <&vdd_3v3_lp_reg>;
 	vref-supply = <&vdd_3v3_lp_reg>;
+	atmel,trigger-edge-type = <IRQ_TYPE_EDGE_BOTH>;
 }
diff --git a/Documentation/devicetree/bindings/iio/adc/brcm,iproc-static-adc.txt b/Documentation/devicetree/bindings/iio/adc/brcm,iproc-static-adc.txt
index caaaed765ce4..7b1b1e4086d4 100644
--- a/Documentation/devicetree/bindings/iio/adc/brcm,iproc-static-adc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/brcm,iproc-static-adc.txt
@@ -37,5 +37,4 @@ For example:
 		clocks = <&asiu_clks BCM_CYGNUS_ASIU_ADC_CLK>;
 		clock-names = "tsc_clk";
 		interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt b/Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt
index 0bcae5140bc5..9ada5abd45fa 100644
--- a/Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt
@@ -17,5 +17,4 @@ adc0: adc@400e3000 {
 	clocks = <&ccu1 CLK_APB3_ADC0>;
 	vref-supply = <&reg_vdda>;
 	resets = <&rgu 40>;
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/iio/adc/mcp320x.txt b/Documentation/devicetree/bindings/iio/adc/mcp320x.txt
index bcd3ac8e6e0c..7d64753df949 100644
--- a/Documentation/devicetree/bindings/iio/adc/mcp320x.txt
+++ b/Documentation/devicetree/bindings/iio/adc/mcp320x.txt
@@ -29,15 +29,29 @@ Required properties:
 				"microchip,mcp3204"
 				"microchip,mcp3208"
 				"microchip,mcp3301"
+				"microchip,mcp3550-50"
+				"microchip,mcp3550-60"
+				"microchip,mcp3551"
+				"microchip,mcp3553"
 
 			NOTE: The use of the compatibles with no vendor prefix
 			is deprecated and only listed because old DT use them.
 
+	- spi-cpha, spi-cpol (boolean):
+			Either SPI mode (0,0) or (1,1) must be used, so specify
+			none or both of spi-cpha, spi-cpol.  The MCP3550/1/3
+			is more efficient in mode (1,1) as only 3 instead of
+			4 bytes need to be read from the ADC, but not all SPI
+			masters support it.
+
+	- vref-supply:	Phandle to the external reference voltage supply.
+
 Examples:
 spi_controller {
 	mcp3x0x@0 {
 		compatible = "mcp3002";
 		reg = <0>;
 		spi-max-frequency = <1000000>;
+		vref-supply = <&vref_reg>;
 	};
 };
diff --git a/Documentation/devicetree/bindings/iio/adc/mt6577_auxadc.txt b/Documentation/devicetree/bindings/iio/adc/mt6577_auxadc.txt
index 68c45cbbe3d9..0df9befdaecc 100644
--- a/Documentation/devicetree/bindings/iio/adc/mt6577_auxadc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/mt6577_auxadc.txt
@@ -12,6 +12,8 @@ for the Thermal Controller which holds a phandle to the AUXADC.
 Required properties:
   - compatible: Should be one of:
     - "mediatek,mt2701-auxadc": For MT2701 family of SoCs
+    - "mediatek,mt2712-auxadc": For MT2712 family of SoCs
+    - "mediatek,mt7622-auxadc": For MT7622 family of SoCs
     - "mediatek,mt8173-auxadc": For MT8173 family of SoCs
   - reg: Address range of the AUXADC unit.
   - clocks: Should contain a clock specifier for each entry in clock-names
diff --git a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt
index e0a9b9d6d6fd..c2c50b59873d 100644
--- a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt
@@ -6,6 +6,7 @@ Required properties:
    - "rockchip,rk3066-tsadc": for rk3036
    - "rockchip,rk3328-saradc", "rockchip,rk3399-saradc": for rk3328
    - "rockchip,rk3399-saradc": for rk3399
+   - "rockchip,rv1108-saradc", "rockchip,rk3399-saradc": for rv1108
 
 - reg: physical base address of the controller and length of memory mapped
        region.
diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt
index 8310073f14e1..48bfcaa3ffcd 100644
--- a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt
@@ -74,6 +74,11 @@ Optional properties:
   * can be 6, 8, 10 or 12 on stm32f4
   * can be 8, 10, 12, 14 or 16 on stm32h7
   Default is maximum resolution if unset.
+- st,min-sample-time-nsecs: Minimum sampling time in nanoseconds.
+  Depending on hardware (board) e.g. high/low analog input source impedance,
+  fine tune of ADC sampling time may be recommended.
+  This can be either one value or an array that matches 'st,adc-channels' list,
+  to set sample time resp. for all channels, or independently for each channel.
 
 Example:
 	adc: adc@40012000 {
diff --git a/Documentation/devicetree/bindings/iio/counter/stm32-lptimer-cnt.txt b/Documentation/devicetree/bindings/iio/counter/stm32-lptimer-cnt.txt
new file mode 100644
index 000000000000..a04aa5c04103
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/counter/stm32-lptimer-cnt.txt
@@ -0,0 +1,27 @@
+STMicroelectronics STM32 Low-Power Timer quadrature encoder and counter
+
+STM32 Low-Power Timer provides several counter modes. It can be used as:
+- quadrature encoder to detect angular position and direction of rotary
+  elements, from IN1 and IN2 input signals.
+- simple counter from IN1 input signal.
+
+Must be a sub-node of an STM32 Low-Power Timer device tree node.
+See ../mfd/stm32-lptimer.txt for details about the parent node.
+
+Required properties:
+- compatible:		Must be "st,stm32-lptimer-counter".
+- pinctrl-names: 	Set to "default".
+- pinctrl-0: 		List of phandles pointing to pin configuration nodes,
+			to set IN1/IN2 pins in mode of operation for Low-Power
+			Timer input on external pin.
+
+Example:
+	timer@40002400 {
+		compatible = "st,stm32-lptimer";
+		...
+		counter {
+			compatible = "st,stm32-lptimer-counter";
+			pinctrl-names = "default";
+			pinctrl-0 = <&lptim1_in_pins>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/iio/dac/ds4424.txt b/Documentation/devicetree/bindings/iio/dac/ds4424.txt
new file mode 100644
index 000000000000..eaebbf8dab40
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/dac/ds4424.txt
@@ -0,0 +1,20 @@
+Maxim Integrated DS4422/DS4424 7-bit Sink/Source Current DAC Device Driver
+
+Datasheet publicly available at:
+https://datasheets.maximintegrated.com/en/ds/DS4422-DS4424.pdf
+
+Required properties:
+	- compatible: Should be one of
+		maxim,ds4422
+		maxim,ds4424
+	- reg: Should contain the DAC I2C address
+
+Optional properties:
+	- vcc-supply: Power supply is optional. If not defined, driver will ignore it.
+
+Example:
+	ds4224@10 {
+		compatible = "maxim,ds4424";
+		reg = <0x10>; /* When A0, A1 pins are ground */
+		vcc-supply = <&vcc_3v3>;
+	};
diff --git a/Documentation/devicetree/bindings/iio/dac/lpc1850-dac.txt b/Documentation/devicetree/bindings/iio/dac/lpc1850-dac.txt
index 7d6647d4af5e..42db783c4e75 100644
--- a/Documentation/devicetree/bindings/iio/dac/lpc1850-dac.txt
+++ b/Documentation/devicetree/bindings/iio/dac/lpc1850-dac.txt
@@ -16,5 +16,4 @@ dac: dac@400e1000 {
 	clocks = <&ccu1 CLK_APB3_DAC>;
 	vref-supply = <&reg_vdda>;
 	resets = <&rgu 42>;
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/iio/dac/st,stm32-dac.txt b/Documentation/devicetree/bindings/iio/dac/st,stm32-dac.txt
index bcee71f808d0..bf2925c671c6 100644
--- a/Documentation/devicetree/bindings/iio/dac/st,stm32-dac.txt
+++ b/Documentation/devicetree/bindings/iio/dac/st,stm32-dac.txt
@@ -10,7 +10,9 @@ current.
 Contents of a stm32 dac root node:
 -----------------------------------
 Required properties:
-- compatible: Must be "st,stm32h7-dac-core".
+- compatible: Should be one of:
+  "st,stm32f4-dac-core"
+  "st,stm32h7-dac-core"
 - reg: Offset and length of the device's register set.
 - clocks: Must contain an entry for pclk (which feeds the peripheral bus
   interface)
diff --git a/Documentation/devicetree/bindings/iio/dac/ti-dac082s085.txt b/Documentation/devicetree/bindings/iio/dac/ti-dac082s085.txt
new file mode 100644
index 000000000000..9cb0e10df704
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/dac/ti-dac082s085.txt
@@ -0,0 +1,34 @@
+Texas Instruments 8/10/12-bit 2/4-channel DAC driver
+
+Required properties:
+ - compatible:		Must be one of:
+			"ti,dac082s085"
+			"ti,dac102s085"
+			"ti,dac122s085"
+			"ti,dac084s085"
+			"ti,dac104s085"
+			"ti,dac124s085"
+ - reg: 		Chip select number.
+ - spi-cpha, spi-cpol:	SPI mode (0,1) or (1,0) must be used, so specify
+			either spi-cpha or spi-cpol (but not both).
+ - vref-supply: 	Phandle to the external reference voltage supply.
+
+For other required and optional properties of SPI slave nodes please refer to
+../../spi/spi-bus.txt.
+
+Example:
+	vref_2v5_reg: regulator-vref {
+		compatible = "regulator-fixed";
+		regulator-name = "2v5";
+		regulator-min-microvolt = <2500000>;
+		regulator-max-microvolt = <2500000>;
+		regulator-always-on;
+	};
+
+	dac@0 {
+		compatible = "ti,dac082s085";
+		reg = <0>;
+		spi-max-frequency = <40000000>;
+		spi-cpol;
+		vref-supply = <&vref_2v5_reg>;
+	};
diff --git a/Documentation/devicetree/bindings/iio/health/max30100.txt b/Documentation/devicetree/bindings/iio/health/max30100.txt
index 295a9edfa4fd..8d8176459d09 100644
--- a/Documentation/devicetree/bindings/iio/health/max30100.txt
+++ b/Documentation/devicetree/bindings/iio/health/max30100.txt
@@ -20,9 +20,9 @@ Optional properties:
 
 Example:
 
-max30100@057 {
+max30100@57 {
 	compatible = "maxim,max30100";
-	reg = <57>;
+	reg = <0x57>;
 	maxim,led-current-microamp = <24000 50000>;
 	interrupt-parent = <&gpio1>;
 	interrupts = <16 2>;
diff --git a/Documentation/devicetree/bindings/iio/health/max30102.txt b/Documentation/devicetree/bindings/iio/health/max30102.txt
index c695e7cbeefb..8629c18b0e78 100644
--- a/Documentation/devicetree/bindings/iio/health/max30102.txt
+++ b/Documentation/devicetree/bindings/iio/health/max30102.txt
@@ -20,7 +20,7 @@ Optional properties:
 
 Example:
 
-max30100@57 {
+max30102@57 {
 	compatible = "maxim,max30102";
 	reg = <0x57>;
 	maxim,red-led-current-microamp = <7000>;
diff --git a/Documentation/devicetree/bindings/iio/humidity/hdc100x.txt b/Documentation/devicetree/bindings/iio/humidity/hdc100x.txt
new file mode 100644
index 000000000000..c52333bdfd19
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/humidity/hdc100x.txt
@@ -0,0 +1,17 @@
+* HDC100x temperature + humidity sensors
+
+Required properties:
+  - compatible: Should contain one of the following:
+	ti,hdc1000
+	ti,hdc1008
+	ti,hdc1010
+	ti,hdc1050
+	ti,hdc1080
+  - reg: i2c address of the sensor
+
+Example:
+
+hdc100x@40 {
+	compatible = "ti,hdc1000";
+	reg = <0x40>;
+};
diff --git a/Documentation/devicetree/bindings/iio/humidity/hts221.txt b/Documentation/devicetree/bindings/iio/humidity/hts221.txt
index b20ab9c12080..10adeb0d703d 100644
--- a/Documentation/devicetree/bindings/iio/humidity/hts221.txt
+++ b/Documentation/devicetree/bindings/iio/humidity/hts221.txt
@@ -5,9 +5,18 @@ Required properties:
 - reg: i2c address of the sensor / spi cs line
 
 Optional properties:
+- drive-open-drain: the interrupt/data ready line will be configured
+  as open drain, which is useful if several sensors share the same
+  interrupt line. This is a boolean property.
+  If the requested interrupt is configured as IRQ_TYPE_LEVEL_HIGH or
+  IRQ_TYPE_EDGE_RISING a pull-down resistor is needed to drive the line
+  when it is not active, whereas a pull-up one is needed when interrupt
+  line is configured as IRQ_TYPE_LEVEL_LOW or IRQ_TYPE_EDGE_FALLING.
+  Refer to pinctrl/pinctrl-bindings.txt for the property description.
 - interrupt-parent: should be the phandle for the interrupt controller
 - interrupts: interrupt mapping for IRQ. It should be configured with
-  flags IRQ_TYPE_LEVEL_HIGH or IRQ_TYPE_EDGE_RISING.
+  flags IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or
+  IRQ_TYPE_EDGE_FALLING.
 
   Refer to interrupt-controller/interrupts.txt for generic interrupt
   client node bindings.
diff --git a/Documentation/devicetree/bindings/iio/humidity/htu21.txt b/Documentation/devicetree/bindings/iio/humidity/htu21.txt
new file mode 100644
index 000000000000..97d79636f7ae
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/humidity/htu21.txt
@@ -0,0 +1,13 @@
+*HTU21 - Measurement-Specialties htu21 temperature & humidity sensor and humidity part of MS8607 sensor
+
+Required properties:
+
+	- compatible: should be "meas,htu21" or "meas,ms8607-humidity"
+	- reg: I2C address of the sensor
+
+Example:
+
+htu21@40 {
+	compatible = "meas,htu21";
+	reg = <0x40>;
+};
diff --git a/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt b/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
index 6f28ff55f3ec..1ff1af799c76 100644
--- a/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
+++ b/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
@@ -11,6 +11,14 @@ Required properties:
 Optional properties:
 - st,drdy-int-pin: the pin on the package that will be used to signal
   "data ready" (valid values: 1 or 2).
+- drive-open-drain: the interrupt/data ready line will be configured
+  as open drain, which is useful if several sensors share the same
+  interrupt line. This is a boolean property.
+  (This binding is taken from pinctrl/pinctrl-bindings.txt)
+  If the requested interrupt is configured as IRQ_TYPE_LEVEL_HIGH or
+  IRQ_TYPE_EDGE_RISING a pull-down resistor is needed to drive the line
+  when it is not active, whereas a pull-up one is needed when interrupt
+  line is configured as IRQ_TYPE_LEVEL_LOW or IRQ_TYPE_EDGE_FALLING.
 - interrupt-parent: should be the phandle for the interrupt controller
 - interrupts: interrupt mapping for IRQ. It should be configured with
   flags IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or
diff --git a/Documentation/devicetree/bindings/iio/magnetometer/ak8974.txt b/Documentation/devicetree/bindings/iio/magnetometer/ak8974.txt
index 77d5aba1bd8c..baecc4a85197 100644
--- a/Documentation/devicetree/bindings/iio/magnetometer/ak8974.txt
+++ b/Documentation/devicetree/bindings/iio/magnetometer/ak8974.txt
@@ -19,7 +19,7 @@ Optional properties:
 
 Example:
 
-ak8974@0f {
+ak8974@f {
 	compatible = "asahi-kasei,ak8974";
 	reg = <0x0f>;
 	avdd-supply = <&foo_reg>;
diff --git a/Documentation/devicetree/bindings/iio/magnetometer/ak8975.txt b/Documentation/devicetree/bindings/iio/magnetometer/ak8975.txt
index e1e7dd3259f6..aa67ceb0d4e0 100644
--- a/Documentation/devicetree/bindings/iio/magnetometer/ak8975.txt
+++ b/Documentation/devicetree/bindings/iio/magnetometer/ak8975.txt
@@ -13,7 +13,7 @@ Optional properties:
 
 Example:
 
-ak8975@0c {
+ak8975@c {
         compatible = "asahi-kasei,ak8975";
         reg = <0x0c>;
         gpios = <&gpj0 7 0>;
diff --git a/Documentation/devicetree/bindings/iio/pressure/ms5637.txt b/Documentation/devicetree/bindings/iio/pressure/ms5637.txt
new file mode 100644
index 000000000000..1f43ffa068ac
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/pressure/ms5637.txt
@@ -0,0 +1,17 @@
+* MS5637 - Measurement-Specialties MS5637, MS5805, MS5837 and MS8607 pressure & temperature sensor
+
+Required properties:
+
+	-compatible: should be one of the following
+		meas,ms5637
+		meas,ms5805
+		meas,ms5837
+		meas,ms8607-temppressure
+	-reg: I2C address of the sensor
+
+Example:
+
+ms5637@76 {
+	compatible = "meas,ms5637";
+	reg = <0x76>;
+};
diff --git a/Documentation/devicetree/bindings/iio/proximity/as3935.txt b/Documentation/devicetree/bindings/iio/proximity/as3935.txt
index 38d74314b7ab..b6c1afa6f02d 100644
--- a/Documentation/devicetree/bindings/iio/proximity/as3935.txt
+++ b/Documentation/devicetree/bindings/iio/proximity/as3935.txt
@@ -16,6 +16,10 @@ Optional properties:
 	- ams,tuning-capacitor-pf: Calibration tuning capacitor stepping
 	  value 0 - 120pF. This will require using the calibration data from
 	  the manufacturer.
+	- ams,nflwdth: Set the noise and watchdog threshold register on
+	  startup. This will need to set according to the noise from the
+	  MCU board, and possibly the local environment. Refer to the
+	  datasheet for the threshold settings.
 
 Example:
 
@@ -27,4 +31,5 @@ as3935@0 {
 	interrupt-parent = <&gpio1>;
 	interrupts = <16 1>;
 	ams,tuning-capacitor-pf = <80>;
+	ams,nflwdth = <0x44>;
 };
diff --git a/Documentation/devicetree/bindings/iio/st-sensors.txt b/Documentation/devicetree/bindings/iio/st-sensors.txt
index eaa8fbba34e2..6f626f73417e 100644
--- a/Documentation/devicetree/bindings/iio/st-sensors.txt
+++ b/Documentation/devicetree/bindings/iio/st-sensors.txt
@@ -45,6 +45,9 @@ Accelerometers:
 - st,lis2dh12-accel
 - st,h3lis331dl-accel
 - st,lng2dm-accel
+- st,lis3l02dq
+- st,lis2dw12
+- st,lis3dhh
 
 Gyroscopes:
 - st,l3g4200d-gyro
@@ -52,6 +55,7 @@ Gyroscopes:
 - st,lsm330dl-gyro
 - st,lsm330dlc-gyro
 - st,l3gd20-gyro
+- st,l3gd20h-gyro
 - st,l3g4is-gyro
 - st,lsm330-gyro
 - st,lsm9ds0-gyro
@@ -62,9 +66,12 @@ Magnetometers:
 - st,lsm303dlhc-magn
 - st,lsm303dlm-magn
 - st,lis3mdl-magn
+- st,lis2mdl
 
 Pressure sensors:
 - st,lps001wp-press
 - st,lps25h-press
 - st,lps331ap-press
 - st,lps22hb-press
+- st,lps33hw
+- st,lps35hw
diff --git a/Documentation/devicetree/bindings/iio/temperature/tsys01.txt b/Documentation/devicetree/bindings/iio/temperature/tsys01.txt
new file mode 100644
index 000000000000..0d5cc5595d0c
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/temperature/tsys01.txt
@@ -0,0 +1,19 @@
+* TSYS01 - Measurement Specialties temperature sensor
+
+Required properties:
+
+	- compatible: should be "meas,tsys01"
+	- reg: I2C address of the sensor (changeable via CSB pin)
+
+		------------------------
+		| CSB | Device Address |
+		------------------------
+		   1         0x76
+		   0	     0x77
+
+Example:
+
+tsys01@76 {
+	compatible = "meas,tsys01";
+	reg = <0x76>;
+};
diff --git a/Documentation/devicetree/bindings/iio/timer/stm32-lptimer-trigger.txt b/Documentation/devicetree/bindings/iio/timer/stm32-lptimer-trigger.txt
new file mode 100644
index 000000000000..85e6806b17d7
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/timer/stm32-lptimer-trigger.txt
@@ -0,0 +1,23 @@
+STMicroelectronics STM32 Low-Power Timer Trigger
+
+STM32 Low-Power Timer provides trigger source (LPTIM output) that can be used
+by STM32 internal ADC and/or DAC.
+
+Must be a sub-node of an STM32 Low-Power Timer device tree node.
+See ../mfd/stm32-lptimer.txt for details about the parent node.
+
+Required properties:
+- compatible:		Must be "st,stm32-lptimer-trigger".
+- reg:			Identify trigger hardware block. Must be 0, 1 or 2
+			respectively for lptimer1, lptimer2 or lptimer3
+			trigger output.
+
+Example:
+	timer@40002400 {
+		compatible = "st,stm32-lptimer";
+		...
+		trigger@0 {
+			compatible = "st,stm32-lptimer-trigger";
+			reg = <0>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/iio/timer/stm32-timer-trigger.txt b/Documentation/devicetree/bindings/iio/timer/stm32-timer-trigger.txt
index 55a653d15303..b8e8c769d434 100644
--- a/Documentation/devicetree/bindings/iio/timer/stm32-timer-trigger.txt
+++ b/Documentation/devicetree/bindings/iio/timer/stm32-timer-trigger.txt
@@ -4,7 +4,9 @@ Must be a sub-node of an STM32 Timers device tree node.
 See ../mfd/stm32-timers.txt for details about the parent node.
 
 Required parameters:
-- compatible:	Must be "st,stm32-timer-trigger".
+- compatible:	Must be one of:
+		"st,stm32-timer-trigger"
+		"st,stm32h7-timer-trigger"
 - reg:		Identify trigger hardware block.
 
 Example:
@@ -14,7 +16,7 @@ Example:
 		compatible = "st,stm32-timers";
 		reg = <0x40010000 0x400>;
 		clocks = <&rcc 0 160>;
-		clock-names = "clk_int";
+		clock-names = "int";
 
 		timer@0 {
 			compatible = "st,stm32-timer-trigger";
diff --git a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt b/Documentation/devicetree/bindings/input/atmel,maxtouch.txt
index 1852906517ab..23e3abc3fdef 100644
--- a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt
+++ b/Documentation/devicetree/bindings/input/atmel,maxtouch.txt
@@ -22,6 +22,8 @@ Optional properties for main touchpad device:
     experiment to determine which bit corresponds to which input. Use
     KEY_RESERVED for unused padding values.
 
+- reset-gpios: GPIO specifier for the touchscreen's reset pin (active low)
+
 Example:
 
 	touch@4b {
diff --git a/Documentation/devicetree/bindings/input/brcm,bcm-keypad.txt b/Documentation/devicetree/bindings/input/brcm,bcm-keypad.txt
index b77f50bd6403..262deab73588 100644
--- a/Documentation/devicetree/bindings/input/brcm,bcm-keypad.txt
+++ b/Documentation/devicetree/bindings/input/brcm,bcm-keypad.txt
@@ -72,7 +72,6 @@ Example:
 		/* Required Board specific properties */
 		keypad,num-rows = <5>;
 		keypad,num-columns = <5>;
-		status = "okay";
 
 		linux,keymap = <MATRIX_KEY(0x00, 0x02, KEY_F) /* key_forward */
 		MATRIX_KEY(0x00, 0x03, KEY_HOME) /* key_home */
diff --git a/Documentation/devicetree/bindings/input/gpio-mouse.txt b/Documentation/devicetree/bindings/input/gpio-mouse.txt
new file mode 100644
index 000000000000..519510a11af9
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/gpio-mouse.txt
@@ -0,0 +1,32 @@
+Device-Tree bindings for GPIO attached mice
+
+This simply uses standard GPIO handles to define a simple mouse connected
+to 5-7 GPIO lines.
+
+Required properties:
+	- compatible: must be "gpio-mouse"
+	- scan-interval-ms: The scanning interval in milliseconds
+	- up-gpios: GPIO line phandle to the line indicating "up"
+	- down-gpios: GPIO line phandle to the line indicating "down"
+	- left-gpios: GPIO line phandle to the line indicating "left"
+	- right-gpios: GPIO line phandle to the line indicating "right"
+
+Optional properties:
+	- button-left-gpios: GPIO line handle to the left mouse button
+	- button-middle-gpios: GPIO line handle to the middle mouse button
+	- button-right-gpios: GPIO line handle to the right mouse button
+Example:
+
+#include <dt-bindings/gpio/gpio.h>
+
+gpio-mouse {
+	compatible = "gpio-mouse";
+	scan-interval-ms = <50>;
+	up-gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
+	down-gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
+	left-gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
+	right-gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
+	button-left-gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
+	button-middle-gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
+	button-right-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
+};
diff --git a/Documentation/devicetree/bindings/input/pwm-vibrator.txt b/Documentation/devicetree/bindings/input/pwm-vibrator.txt
new file mode 100644
index 000000000000..09145d18491d
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/pwm-vibrator.txt
@@ -0,0 +1,66 @@
+* PWM vibrator device tree bindings
+
+Registers a PWM device as vibrator. It is expected, that the vibrator's
+strength increases based on the duty cycle of the enable PWM channel
+(100% duty cycle meaning strongest vibration, 0% meaning no vibration).
+
+The binding supports an optional direction PWM channel, that can be
+driven at fixed duty cycle. If available this is can be used to increase
+the vibration effect of some devices.
+
+Required properties:
+- compatible: should contain "pwm-vibrator"
+- pwm-names: Should contain "enable" and optionally "direction"
+- pwms: Should contain a PWM handle for each entry in pwm-names
+
+Optional properties:
+- vcc-supply: Phandle for the regulator supplying power
+- direction-duty-cycle-ns: Duty cycle of the direction PWM channel in
+                           nanoseconds, defaults to 50% of the channel's
+			   period.
+
+Example from Motorola Droid 4:
+
+&omap4_pmx_core {
+	vibrator_direction_pin: pinmux_vibrator_direction_pin {
+		pinctrl-single,pins = <
+		OMAP4_IOPAD(0x1ce, PIN_OUTPUT | MUX_MODE1) /* dmtimer8_pwm_evt (gpio_27) */
+		>;
+	};
+
+	vibrator_enable_pin: pinmux_vibrator_enable_pin {
+		pinctrl-single,pins = <
+		OMAP4_IOPAD(0X1d0, PIN_OUTPUT | MUX_MODE1) /* dmtimer9_pwm_evt (gpio_28) */
+		>;
+	};
+};
+
+/ {
+	pwm8: dmtimer-pwm {
+		pinctrl-names = "default";
+		pinctrl-0 = <&vibrator_direction_pin>;
+
+		compatible = "ti,omap-dmtimer-pwm";
+		#pwm-cells = <3>;
+		ti,timers = <&timer8>;
+		ti,clock-source = <0x01>;
+	};
+
+	pwm9: dmtimer-pwm {
+		pinctrl-names = "default";
+		pinctrl-0 = <&vibrator_enable_pin>;
+
+		compatible = "ti,omap-dmtimer-pwm";
+		#pwm-cells = <3>;
+		ti,timers = <&timer9>;
+		ti,clock-source = <0x01>;
+	};
+
+	vibrator {
+		compatible = "pwm-vibrator";
+		pwms = <&pwm8 0 1000000000 0>,
+		       <&pwm9 0 1000000000 0>;
+		pwm-names = "enable", "direction";
+		direction-duty-cycle-ns = <1000000000>;
+	};
+};
diff --git a/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt b/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
index 4357e498ef04..1458c3179a63 100644
--- a/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
+++ b/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
@@ -19,7 +19,7 @@ Example:
 
 #include <dt-bindings/input/input.h>
 
-	lradc: lradc@01c22800 {
+	lradc: lradc@1c22800 {
 		compatible = "allwinner,sun4i-a10-lradc-keys";
 		reg = <0x01c22800 0x100>;
 		interrupts = <31>;
diff --git a/Documentation/devicetree/bindings/input/ti,drv260x.txt b/Documentation/devicetree/bindings/input/ti,drv260x.txt
index ee09c8f4474a..4c5312eaaa85 100644
--- a/Documentation/devicetree/bindings/input/ti,drv260x.txt
+++ b/Documentation/devicetree/bindings/input/ti,drv260x.txt
@@ -43,7 +43,7 @@ haptics: haptics@5a {
 	mode = <DRV260X_LRA_MODE>;
 	library-sel = <DRV260X_LIB_LRA>;
 	vib-rated-mv = <3200>;
-	vib-overdriver-mv = <3200>;
+	vib-overdrive-mv = <3200>;
 }
 
 For more product information please see the link below:
diff --git a/Documentation/devicetree/bindings/input/touchscreen/colibri-vf50-ts.txt b/Documentation/devicetree/bindings/input/touchscreen/colibri-vf50-ts.txt
index 9d9e930f3251..df531b5b6a0d 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/colibri-vf50-ts.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/colibri-vf50-ts.txt
@@ -32,5 +32,4 @@ Example:
 		pinctrl-1 = <&pinctrl_touchctrl_default>;
 		pinctrl-2 = <&pinctrl_touchctrl_gpios>;
 		vf50-ts-min-pressure = <200>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt
index 49fa14ed155c..298e3442f143 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt
@@ -10,7 +10,7 @@ Required properties:
 
 Example:
 
-	egalax_ts@04 {
+	touchscreen@4 {
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio1>;
diff --git a/Documentation/devicetree/bindings/input/touchscreen/exc3000.txt b/Documentation/devicetree/bindings/input/touchscreen/exc3000.txt
new file mode 100644
index 000000000000..1dcff4a43eaa
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/exc3000.txt
@@ -0,0 +1,27 @@
+* EETI EXC3000 Multiple Touch Controller
+
+Required properties:
+- compatible: must be "eeti,exc3000"
+- reg: i2c slave address
+- interrupt-parent: the phandle for the interrupt controller
+- interrupts: touch controller interrupt
+- touchscreen-size-x: See touchscreen.txt
+- touchscreen-size-y: See touchscreen.txt
+
+Optional properties:
+- touchscreen-inverted-x: See touchscreen.txt
+- touchscreen-inverted-y: See touchscreen.txt
+- touchscreen-swapped-x-y: See touchscreen.txt
+
+Example:
+
+	touchscreen@2a {
+		compatible = "eeti,exc3000";
+		reg = <0x2a>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
+		touchscreen-size-x = <4096>;
+		touchscreen-size-y = <4096>;
+		touchscreen-inverted-x;
+		touchscreen-swapped-x-y;
+	};
diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
index c98757a69110..0c369d8ebcab 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
@@ -2,7 +2,8 @@ Device tree bindings for Goodix GT9xx series touchscreen controller
 
 Required properties:
 
- - compatible		: Should be "goodix,gt911"
+ - compatible		: Should be "goodix,gt1151"
+				 or "goodix,gt911"
 				 or "goodix,gt9110"
 				 or "goodix,gt912"
 				 or "goodix,gt927"
diff --git a/Documentation/devicetree/bindings/input/touchscreen/hideep.txt b/Documentation/devicetree/bindings/input/touchscreen/hideep.txt
new file mode 100644
index 000000000000..121d9b7c79a2
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/hideep.txt
@@ -0,0 +1,42 @@
+* HiDeep Finger and Stylus touchscreen controller
+
+Required properties:
+- compatible		: must be "hideep,hideep-ts"
+- reg			: I2C slave address, (e.g. 0x6C).
+- interrupt-parent : Interrupt controller to which the chip is connected.
+- interrupts : Interrupt to which the chip is connected.
+
+Optional properties:
+- vdd-supply	: It is the controller supply for controlling
+					 main voltage(3.3V) through the regulator.
+- vid-supply	: It is the controller supply for controlling
+					IO voltage(1.8V) through the regulator.
+- reset-gpios	: Define for reset gpio pin.
+						It is to use for reset IC.
+- touchscreen-size-x	: X axis size of touchscreen
+- touchscreen-size-y	: Y axis size of touchscreen
+- linux,keycodes	: Specifies an array of numeric keycode values to
+			be used for reporting button presses. The array can
+			contain up to 3 entries.
+
+Example:
+
+#include "dt-bindings/input/input.h"
+
+i2c@00000000 {
+
+	/* ... */
+
+	touchscreen@6c {
+		compatible = "hideep,hideep-ts";
+		reg = <0x6c>;
+		interrupt-parent = <&gpx1>;
+		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+		vdd-supply = <&ldo15_reg>";
+		vid-supply = <&ldo18_reg>;
+		reset-gpios = <&gpx1 5 0>;
+		touchscreen-size-x = <1080>;
+		touchscreen-size-y = <1920>;
+		linux,keycodes = <KEY_HOME>, <KEY_MENU>, <KEY_BACK>;
+	};
+};
diff --git a/Documentation/devicetree/bindings/input/touchscreen/imx6ul_tsc.txt b/Documentation/devicetree/bindings/input/touchscreen/imx6ul_tsc.txt
index d4927c202aef..164915004424 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/imx6ul_tsc.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/imx6ul_tsc.txt
@@ -21,7 +21,7 @@ Optional properties:
   each read. Valid values are 1, 4, 8, 16 and 32.
 
 Example:
-	tsc: tsc@02040000 {
+	tsc: tsc@2040000 {
 		compatible = "fsl,imx6ul-tsc";
 		reg = <0x02040000 0x4000>, <0x0219c000 0x4000>;
 		interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
@@ -35,5 +35,4 @@ Example:
 		measure-delay-time = <0xfff>;
 		pre-charge-time = <0xffff>;
 		touchscreen-average-samples = <32>;
-		status = "okay";
 	};
diff --git a/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt b/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt
new file mode 100644
index 000000000000..d9b7c2ff611e
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt
@@ -0,0 +1,34 @@
+* Samsung S6SY761 touchscreen controller
+
+Required properties:
+- compatible		: must be "samsung,s6sy761"
+- reg			: I2C slave address, (e.g. 0x48)
+- interrupt-parent	: the phandle to the interrupt controller which provides
+			  the interrupt
+- interrupts		: interrupt specification
+- avdd-supply		: analogic power supply
+- vdd-supply		: power supply
+
+Optional properties:
+- touchscreen-size-x	: see touchscreen.txt. This property is embedded in the
+			  device. If defined it forces a different x resolution.
+- touchscreen-size-y	: see touchscreen.txt. This property is embedded in the
+			  device. If defined it forces a different y resolution.
+
+Example:
+
+i2c@00000000 {
+
+	/* ... */
+
+	touchscreen@48 {
+		compatible = "samsung,s6sy761";
+		reg = <0x48>;
+		interrupt-parent = <&gpa1>;
+		interrupts = <1 IRQ_TYPE_NONE>;
+		avdd-supply = <&ldo30_reg>;
+		vdd-supply = <&ldo31_reg>;
+		touchscreen-size-x = <4096>;
+		touchscreen-size-y = <4096>;
+	};
+};
diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt
index 4ae553eb333d..4903fb72d883 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt
@@ -20,7 +20,7 @@ Required properties:
 
 Example:
 
-sc-nmi-intc@01c00030 {
+sc-nmi-intc@1c00030 {
 	compatible = "allwinner,sun7i-a20-sc-nmi";
 	interrupt-controller;
 	#interrupt-cells = <2>;
diff --git a/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt
new file mode 100644
index 000000000000..a83f9a5734ca
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt
@@ -0,0 +1,36 @@
+Amlogic meson GPIO interrupt controller
+
+Meson SoCs contains an interrupt controller which is able to watch the SoC
+pads and generate an interrupt on edge or level. The controller is essentially
+a 256 pads to 8 GIC interrupt multiplexer, with a filter block to select edge
+or level and polarity. It does not expose all 256 mux inputs because the
+documentation shows that the upper part is not mapped to any pad. The actual
+number of interrupt exposed depends on the SoC.
+
+Required properties:
+
+- compatible : must have "amlogic,meson8-gpio-intc” and either
+   “amlogic,meson8-gpio-intc” for meson8 SoCs (S802) or
+   “amlogic,meson8b-gpio-intc” for meson8b SoCs (S805) or
+   “amlogic,meson-gxbb-gpio-intc” for GXBB SoCs (S905) or
+   “amlogic,meson-gxl-gpio-intc” for GXL SoCs (S905X, S912)
+- interrupt-parent : a phandle to the GIC the interrupts are routed to.
+   Usually this is provided at the root level of the device tree as it is
+   common to most of the SoC.
+- reg : Specifies base physical address and size of the registers.
+- interrupt-controller : Identifies the node as an interrupt controller.
+- #interrupt-cells : Specifies the number of cells needed to encode an
+   interrupt source. The value must be 2.
+- meson,channel-interrupts: Array with the 8 upstream hwirq numbers. These
+   are the hwirqs used on the parent interrupt controller.
+
+Example:
+
+gpio_interrupt: interrupt-controller@9880 {
+	compatible = "amlogic,meson-gxbb-gpio-intc",
+		     "amlogic,meson-gpio-intc";
+	reg = <0x0 0x9880 0x0 0x10>;
+	interrupt-controller;
+	#interrupt-cells = <2>;
+	meson,channel-interrupts = <64 65 66 67 68 69 70 71>;
+};
diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt
index 4c29cdab0ea5..0a57f2f4167d 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt
@@ -75,6 +75,10 @@ These nodes must have the following properties:
 - reg: Specifies the base physical address and size of the ITS
   registers.
 
+Optional:
+- socionext,synquacer-pre-its: (u32, u32) tuple describing the untranslated
+  address and size of the pre-ITS window.
+
 The main GIC node must contain the appropriate #address-cells,
 #size-cells and ranges properties for the reg property of all ITS
 nodes.
@@ -99,7 +103,7 @@ Examples:
 			compatible = "arm,gic-v3-its";
 			msi-controller;
 			#msi-cells = <1>;
-			reg = <0x0 0x2c200000 0 0x200000>;
+			reg = <0x0 0x2c200000 0 0x20000>;
 		};
 	};
 
@@ -124,14 +128,14 @@ Examples:
 			compatible = "arm,gic-v3-its";
 			msi-controller;
 			#msi-cells = <1>;
-			reg = <0x0 0x2c200000 0 0x200000>;
+			reg = <0x0 0x2c200000 0 0x20000>;
 		};
 
 		gic-its@2c400000 {
 			compatible = "arm,gic-v3-its";
 			msi-controller;
 			#msi-cells = <1>;
-			reg = <0x0 0x2c400000 0 0x200000>;
+			reg = <0x0 0x2c400000 0 0x20000>;
 		};
 
 		ppi-partitions {
diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.txt
index 448273a30a11..36df06c5c567 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.txt
@@ -2,7 +2,8 @@ Broadcom Generic Level 2 Interrupt Controller
 
 Required properties:
 
-- compatible: should be "brcm,l2-intc"
+- compatible: should be "brcm,l2-intc" for latched interrupt controllers
+              should be "brcm,bcm7271-l2-intc" for level interrupt controllers
 - reg: specifies the base physical address and size of the registers
 - interrupt-controller: identifies the node as an interrupt controller
 - #interrupt-cells: specifies the number of cells needed to encode an
diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt b/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt
index 9e389493203f..a4ff93d6b7f3 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt
@@ -4,8 +4,11 @@ Required properties:
 
 - compatible: should be "fsl,<soc-name>-msi" to identify
 	      Layerscape PCIe MSI controller block such as:
-              "fsl,1s1021a-msi"
-              "fsl,1s1043a-msi"
+              "fsl,ls1021a-msi"
+              "fsl,ls1043a-msi"
+              "fsl,ls1046a-msi"
+              "fsl,ls1043a-v1.1-msi"
+              "fsl,ls1012a-msi"
 - msi-controller: indicates that this is a PCIe MSI controller node
 - reg: physical base address of the controller and length of memory mapped.
 - interrupts: an interrupt to the parent interrupt controller.
@@ -23,7 +26,7 @@ MSI controller node
 Examples:
 
 	msi1: msi-controller@1571000 {
-		compatible = "fsl,1s1043a-msi";
+		compatible = "fsl,ls1043a-msi";
 		reg = <0x0 0x1571000 0x0 0x8>,
 		msi-controller;
 		interrupts = <0 116 0x4>;
diff --git a/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt b/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt
index 11cc87aeb276..07bf0b9a5139 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt
@@ -17,6 +17,7 @@ Required properties:
 	"mediatek,mt6582-sysirq", "mediatek,mt6577-sysirq": for MT6582
 	"mediatek,mt6580-sysirq", "mediatek,mt6577-sysirq": for MT6580
 	"mediatek,mt6577-sysirq": for MT6577
+	"mediatek,mt2712-sysirq", "mediatek,mt6577-sysirq": for MT2712
 	"mediatek,mt2701-sysirq", "mediatek,mt6577-sysirq": for MT2701
 - interrupt-controller : Identifies the node as an interrupt controller
 - #interrupt-cells : Use the same format as specified by GIC in arm,gic.txt.
diff --git a/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt b/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt
new file mode 100644
index 000000000000..caec07cc7149
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt
@@ -0,0 +1,22 @@
+Open Multi-Processor Interrupt Controller
+
+Required properties:
+
+- compatible : This should be "openrisc,ompic"
+- reg : Specifies base physical address and size of the register space. The
+  size is based on the number of cores the controller has been configured
+  to handle, this should be set to 8 bytes per cpu core.
+- interrupt-controller : Identifies the node as an interrupt controller.
+- #interrupt-cells : This should be set to 0 as this will not be an irq
+  parent.
+- interrupts : Specifies the interrupt line to which the ompic is wired.
+
+Example:
+
+ompic: interrupt-controller@98000000 {
+	compatible = "openrisc,ompic";
+	reg = <0x98000000 16>;
+	interrupt-controller;
+	#interrupt-cells = <0>;
+	interrupts = <1>;
+};
diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt b/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt
index e3f052d8c11a..33c9a10fdc91 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt
@@ -13,6 +13,9 @@ Required properties:
     - "renesas,irqc-r8a7793" (R-Car M2-N)
     - "renesas,irqc-r8a7794" (R-Car E2)
     - "renesas,intc-ex-r8a7795" (R-Car H3)
+    - "renesas,intc-ex-r8a7796" (R-Car M3-W)
+    - "renesas,intc-ex-r8a77970" (R-Car V3M)
+    - "renesas,intc-ex-r8a77995" (R-Car D3)
 - #interrupt-cells: has to be <2>: an interrupt index and flags, as defined in
   interrupts.txt in this directory
 - clocks: Must contain a reference to the functional clock.
diff --git a/Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.txt b/Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.txt
new file mode 100644
index 000000000000..8b2faefe29ca
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.txt
@@ -0,0 +1,32 @@
+Socionext SynQuacer External Interrupt Unit (EXIU)
+
+The Socionext Synquacer SoC has an external interrupt unit (EXIU)
+that forwards a block of 32 configurable input lines to 32 adjacent
+level-high type GICv3 SPIs.
+
+Required properties:
+
+- compatible           : Should be "socionext,synquacer-exiu".
+- reg                  : Specifies base physical address and size of the
+                         control registers.
+- interrupt-controller : Identifies the node as an interrupt controller.
+- #interrupt-cells     : Specifies the number of cells needed to encode an
+                         interrupt source. The value must be 3.
+- interrupt-parent     : phandle of the GIC these interrupts are routed to.
+- socionext,spi-base   : The SPI number of the first SPI of the 32 adjacent
+                         ones the EXIU forwards its interrups to.
+
+Notes:
+
+- Only SPIs can use the EXIU as an interrupt parent.
+
+Example:
+
+	exiu: interrupt-controller@510c0000 {
+		compatible = "socionext,synquacer-exiu";
+		reg = <0x0 0x510c0000 0x0 0x20>;
+		interrupt-controller;
+		interrupt-parent = <&gic>;
+		#interrupt-cells = <3>;
+		socionext,spi-base = <112>;
+	};
diff --git a/Documentation/devicetree/bindings/interrupt-controller/socionext,uniphier-aidet.txt b/Documentation/devicetree/bindings/interrupt-controller/socionext,uniphier-aidet.txt
new file mode 100644
index 000000000000..48e71d3ac2ad
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/socionext,uniphier-aidet.txt
@@ -0,0 +1,32 @@
+UniPhier AIDET
+
+UniPhier AIDET (ARM Interrupt Detector) is an add-on block for ARM GIC (Generic
+Interrupt Controller).  GIC itself can handle only high level and rising edge
+interrupts.  The AIDET provides logic inverter to support low level and falling
+edge interrupts.
+
+Required properties:
+- compatible: Should be one of the following:
+    "socionext,uniphier-ld4-aidet"  - for LD4 SoC
+    "socionext,uniphier-pro4-aidet" - for Pro4 SoC
+    "socionext,uniphier-sld8-aidet" - for sLD8 SoC
+    "socionext,uniphier-pro5-aidet" - for Pro5 SoC
+    "socionext,uniphier-pxs2-aidet" - for PXs2/LD6b SoC
+    "socionext,uniphier-ld11-aidet" - for LD11 SoC
+    "socionext,uniphier-ld20-aidet" - for LD20 SoC
+    "socionext,uniphier-pxs3-aidet" - for PXs3 SoC
+- reg: Specifies offset and length of the register set for the device.
+- interrupt-controller: Identifies the node as an interrupt controller
+- #interrupt-cells : Specifies the number of cells needed to encode an interrupt
+  source.  The value should be 2.  The first cell defines the interrupt number
+  (corresponds to the SPI interrupt number of GIC).  The second cell specifies
+  the trigger type as defined in interrupts.txt in this directory.
+
+Example:
+
+	aidet: aidet@5fc20000 {
+		compatible = "socionext,uniphier-pro4-aidet";
+		reg = <0x5fc20000 0x200>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
diff --git a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt
index 6e7703d4ff5b..edf03f09244b 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt
@@ -2,7 +2,9 @@ STM32 External Interrupt Controller
 
 Required properties:
 
-- compatible: Should be "st,stm32-exti"
+- compatible: Should be:
+    "st,stm32-exti"
+    "st,stm32h7-exti"
 - reg: Specifies base physical address and size of the registers
 - interrupt-controller: Indentifies the node as an interrupt controller
 - #interrupt-cells: Specifies the number of cells to encode an interrupt
diff --git a/Documentation/devicetree/bindings/interrupt-controller/ti,keystone-irq.txt b/Documentation/devicetree/bindings/interrupt-controller/ti,keystone-irq.txt
index d9bb106bdd16..5f94d7739d8d 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/ti,keystone-irq.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/ti,keystone-irq.txt
@@ -20,7 +20,7 @@ Please refer to interrupts.txt in this directory for details of the common
 Interrupt Controllers bindings used by client devices.
 
 Example:
-	kirq0: keystone_irq0@026202a0 {
+	kirq0: keystone_irq0@26202a0 {
 		compatible = "ti,keystone-irq";
 		ti,syscon-dev = <&devctrl 0x2a0>;
 		interrupts = <GIC_SPI 4 IRQ_TYPE_EDGE_RISING>;
diff --git a/Documentation/devicetree/bindings/iommu/qcom,iommu.txt b/Documentation/devicetree/bindings/iommu/qcom,iommu.txt
new file mode 100644
index 000000000000..059139abce35
--- /dev/null
+++ b/Documentation/devicetree/bindings/iommu/qcom,iommu.txt
@@ -0,0 +1,121 @@
+* QCOM IOMMU v1 Implementation
+
+Qualcomm "B" family devices which are not compatible with arm-smmu have
+a similar looking IOMMU but without access to the global register space,
+and optionally requiring additional configuration to route context irqs
+to non-secure vs secure interrupt line.
+
+** Required properties:
+
+- compatible       : Should be one of:
+
+                        "qcom,msm8916-iommu"
+
+                     Followed by "qcom,msm-iommu-v1".
+
+- clock-names      : Should be a pair of "iface" (required for IOMMUs
+                     register group access) and "bus" (required for
+                     the IOMMUs underlying bus access).
+
+- clocks           : Phandles for respective clocks described by
+                     clock-names.
+
+- #address-cells   : must be 1.
+
+- #size-cells      : must be 1.
+
+- #iommu-cells     : Must be 1.  Index identifies the context-bank #.
+
+- ranges           : Base address and size of the iommu context banks.
+
+- qcom,iommu-secure-id  : secure-id.
+
+- List of sub-nodes, one per translation context bank.  Each sub-node
+  has the following required properties:
+
+  - compatible     : Should be one of:
+        - "qcom,msm-iommu-v1-ns"  : non-secure context bank
+        - "qcom,msm-iommu-v1-sec" : secure context bank
+  - reg            : Base address and size of context bank within the iommu
+  - interrupts     : The context fault irq.
+
+** Optional properties:
+
+- reg              : Base address and size of the SMMU local base, should
+                     be only specified if the iommu requires configuration
+                     for routing of context bank irq's to secure vs non-
+                     secure lines.  (Ie. if the iommu contains secure
+                     context banks)
+
+
+** Examples:
+
+	apps_iommu: iommu@1e20000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		#iommu-cells = <1>;
+		compatible = "qcom,msm8916-iommu", "qcom,msm-iommu-v1";
+		ranges = <0 0x1e20000 0x40000>;
+		reg = <0x1ef0000 0x3000>;
+		clocks = <&gcc GCC_SMMU_CFG_CLK>,
+			 <&gcc GCC_APSS_TCU_CLK>;
+		clock-names = "iface", "bus";
+		qcom,iommu-secure-id = <17>;
+
+		// mdp_0:
+		iommu-ctx@4000 {
+			compatible = "qcom,msm-iommu-v1-ns";
+			reg = <0x4000 0x1000>;
+			interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		// venus_ns:
+		iommu-ctx@5000 {
+			compatible = "qcom,msm-iommu-v1-sec";
+			reg = <0x5000 0x1000>;
+			interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+		};
+	};
+
+	gpu_iommu: iommu@1f08000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		#iommu-cells = <1>;
+		compatible = "qcom,msm8916-iommu", "qcom,msm-iommu-v1";
+		ranges = <0 0x1f08000 0x10000>;
+		clocks = <&gcc GCC_SMMU_CFG_CLK>,
+			 <&gcc GCC_GFX_TCU_CLK>;
+		clock-names = "iface", "bus";
+		qcom,iommu-secure-id = <18>;
+
+		// gfx3d_user:
+		iommu-ctx@1000 {
+			compatible = "qcom,msm-iommu-v1-ns";
+			reg = <0x1000 0x1000>;
+			interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		// gfx3d_priv:
+		iommu-ctx@2000 {
+			compatible = "qcom,msm-iommu-v1-ns";
+			reg = <0x2000 0x1000>;
+			interrupts = <GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH>;
+		};
+	};
+
+	...
+
+	venus: video-codec@1d00000 {
+		...
+		iommus = <&apps_iommu 5>;
+	};
+
+	mdp: mdp@1a01000 {
+		...
+		iommus = <&apps_iommu 4>;
+	};
+
+	gpu@1c00000 {
+		...
+		iommus = <&gpu_iommu 1>, <&gpu_iommu 2>;
+	};
diff --git a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
index 3ed027cfca95..857df929a654 100644
--- a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
+++ b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
@@ -53,7 +53,7 @@ Example: R8A7791 IPMMU-MX and VSP1-D0 bus master
 		#iommu-cells = <1>;
 	};
 
-	vsp1@fe928000 {
+	vsp@fe928000 {
 		...
 		iommus = <&ipmmu_mx 13>;
 		...
diff --git a/Documentation/devicetree/bindings/iommu/rockchip,iommu.txt b/Documentation/devicetree/bindings/iommu/rockchip,iommu.txt
index 9a55ac3735e5..2098f7732264 100644
--- a/Documentation/devicetree/bindings/iommu/rockchip,iommu.txt
+++ b/Documentation/devicetree/bindings/iommu/rockchip,iommu.txt
@@ -15,6 +15,11 @@ Required properties:
                     to associate with its master device.  See:
                     Documentation/devicetree/bindings/iommu/iommu.txt
 
+Optional properties:
+- rockchip,disable-mmu-reset : Don't use the mmu reset operation.
+			       Some mmu instances may produce unexpected results
+			       when the reset operation is used.
+
 Example:
 
 	vopl_mmu: iommu@ff940300 {
diff --git a/Documentation/devicetree/bindings/leds/ams,as3645a.txt b/Documentation/devicetree/bindings/leds/ams,as3645a.txt
new file mode 100644
index 000000000000..fdc40e354a64
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/ams,as3645a.txt
@@ -0,0 +1,79 @@
+Analog devices AS3645A device tree bindings
+
+The AS3645A flash LED controller can drive two LEDs, one high current
+flash LED and one indicator LED. The high current flash LED can be
+used in torch mode as well.
+
+Ranges below noted as [a, b] are closed ranges between a and b, i.e. a
+and b are included in the range.
+
+Please also see common.txt in the same directory.
+
+
+Required properties
+===================
+
+compatible	: Must be "ams,as3645a".
+reg		: The I2C address of the device. Typically 0x30.
+#address-cells	: 1
+#size-cells	: 0
+
+
+Required properties of the flash child node (0)
+===============================================
+
+reg: 0
+flash-timeout-us: Flash timeout in microseconds. The value must be in
+		  the range [100000, 850000] and divisible by 50000.
+flash-max-microamp: Maximum flash current in microamperes. Has to be
+		    in the range between [200000, 500000] and
+		    divisible by 20000.
+led-max-microamp: Maximum torch (assist) current in microamperes. The
+		  value must be in the range between [20000, 160000] and
+		  divisible by 20000.
+ams,input-max-microamp: Maximum flash controller input current. The
+			value must be in the range [1250000, 2000000]
+			and divisible by 50000.
+
+
+Optional properties of the flash child node
+===========================================
+
+label		: The label of the flash LED.
+
+
+Required properties of the indicator child node (1)
+===================================================
+
+reg: 1
+led-max-microamp: Maximum indicator current. The allowed values are
+		  2500, 5000, 7500 and 10000.
+
+Optional properties of the indicator child node
+===============================================
+
+label		: The label of the indicator LED.
+
+
+Example
+=======
+
+	as3645a@30 {
+		#address-cells: 1
+		#size-cells: 0
+		reg = <0x30>;
+		compatible = "ams,as3645a";
+		flash@0 {
+			reg = <0x0>;
+			flash-timeout-us = <150000>;
+			flash-max-microamp = <320000>;
+			led-max-microamp = <60000>;
+			ams,input-max-microamp = <1750000>;
+			label = "as3645a:flash";
+		};
+		indicator@1 {
+			reg = <0x1>;
+			led-max-microamp = <10000>;
+			label = "as3645a:indicator";
+		};
+	};
diff --git a/Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.txt b/Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.txt
new file mode 100644
index 000000000000..cbe8dfd29715
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.txt
@@ -0,0 +1,14 @@
+Device tree bindings for IR LED connected through gpio pin which is used as
+remote controller transmitter.
+
+Required properties:
+	- compatible: should be "gpio-ir-tx".
+	- gpios :  Should specify the IR LED GPIO, see "gpios property" in
+	  Documentation/devicetree/bindings/gpio/gpio.txt.  Active low LEDs
+	  should be indicated using flags in the GPIO specifier.
+
+Example:
+	irled@0 {
+		compatible = "gpio-ir-tx";
+		gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+	};
diff --git a/Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.txt b/Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.txt
new file mode 100644
index 000000000000..66e5672c2e3d
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.txt
@@ -0,0 +1,13 @@
+Device tree bindings for IR LED connected through pwm pin which is used as
+remote controller transmitter.
+
+Required properties:
+	- compatible: should be "pwm-ir-tx".
+	- pwms : PWM property to point to the PWM device (phandle)/port (id)
+	  and to specify the period time to be used: <&phandle id period_ns>;
+
+Example:
+	irled {
+		compatible = "pwm-ir-tx";
+		pwms = <&pwm0 0 10000000>;
+	};
diff --git a/Documentation/devicetree/bindings/leds/leds-gpio.txt b/Documentation/devicetree/bindings/leds/leds-gpio.txt
index 76535ca37120..a48dda268f81 100644
--- a/Documentation/devicetree/bindings/leds/leds-gpio.txt
+++ b/Documentation/devicetree/bindings/leds/leds-gpio.txt
@@ -18,6 +18,9 @@ LED sub-node properties:
   see Documentation/devicetree/bindings/leds/common.txt
 - retain-state-suspended: (optional) The suspend state can be retained.Such
   as charge-led gpio.
+- retain-state-shutdown: (optional) Retain the state of the LED on shutdown.
+  Useful in BMC systems, for example when the BMC is rebooted while the host
+  remains up.
 - panic-indicator : (optional)
   see Documentation/devicetree/bindings/leds/common.txt
 
diff --git a/Documentation/devicetree/bindings/leds/leds-pca955x.txt b/Documentation/devicetree/bindings/leds/leds-pca955x.txt
new file mode 100644
index 000000000000..7984efb767b4
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/leds-pca955x.txt
@@ -0,0 +1,88 @@
+* NXP - pca955x LED driver
+
+The PCA955x family of chips are I2C LED blinkers whose pins not used
+to control LEDs can be used as general purpose I/Os. The GPIO pins can
+be input or output, and output pins can also be pulse-width controlled.
+
+Required properties:
+- compatible : should be one of :
+	"nxp,pca9550"
+	"nxp,pca9551"
+	"nxp,pca9552"
+	"nxp,pca9553"
+- #address-cells: must be 1
+- #size-cells: must be 0
+- reg: I2C slave address. depends on the model.
+
+Optional properties:
+- gpio-controller: allows pins to be used as GPIOs.
+- #gpio-cells: must be 2.
+- gpio-line-names: define the names of the GPIO lines
+
+LED sub-node properties:
+- reg : number of LED line.
+		from 0 to  1 for the pca9550
+		from 0 to  7 for the pca9551
+		from 0 to 15 for the pca9552
+		from 0 to  3 for the pca9553
+- type: (optional) either
+	PCA9532_TYPE_NONE
+	PCA9532_TYPE_LED
+	PCA9532_TYPE_GPIO
+	see dt-bindings/leds/leds-pca955x.h (default to LED)
+- label : (optional)
+	see Documentation/devicetree/bindings/leds/common.txt
+- linux,default-trigger : (optional)
+	see Documentation/devicetree/bindings/leds/common.txt
+
+Examples:
+
+pca9552: pca9552@60 {
+	compatible = "nxp,pca9552";
+	#address-cells = <1>;
+        #size-cells = <0>;
+	reg = <0x60>;
+
+	gpio-controller;
+	#gpio-cells = <2>;
+	gpio-line-names = "GPIO12", "GPIO13", "GPIO14", "GPIO15";
+
+	gpio@12 {
+		reg = <12>;
+		type = <PCA955X_TYPE_GPIO>;
+	};
+	gpio@13 {
+		reg = <13>;
+		type = <PCA955X_TYPE_GPIO>;
+	};
+	gpio@14 {
+		reg = <14>;
+		type = <PCA955X_TYPE_GPIO>;
+	};
+	gpio@15 {
+		reg = <15>;
+		type = <PCA955X_TYPE_GPIO>;
+	};
+
+	led@0 {
+		label = "red:power";
+		linux,default-trigger = "default-on";
+		reg = <0>;
+		type = <PCA955X_TYPE_LED>;
+	};
+	led@1 {
+		label = "green:power";
+		reg = <1>;
+		type = <PCA955X_TYPE_LED>;
+	};
+	led@2 {
+		label = "pca9552:yellow";
+		reg = <2>;
+		type = <PCA955X_TYPE_LED>;
+	};
+	led@3 {
+		label = "pca9552:white";
+		reg = <3>;
+		type = <PCA955X_TYPE_LED>;
+	};
+};
diff --git a/Documentation/devicetree/bindings/leds/register-bit-led.txt b/Documentation/devicetree/bindings/leds/register-bit-led.txt
index 59b56365f648..cf1ea403ba7a 100644
--- a/Documentation/devicetree/bindings/leds/register-bit-led.txt
+++ b/Documentation/devicetree/bindings/leds/register-bit-led.txt
@@ -32,7 +32,7 @@ syscon: syscon@10000000 {
 	compatible = "arm,realview-pb1176-syscon", "syscon";
 	reg = <0x10000000 0x1000>;
 
-	led@08.0 {
+	led@8.0 {
 		compatible = "register-bit-led";
 		offset = <0x08>;
 		mask = <0x01>;
@@ -40,7 +40,7 @@ syscon: syscon@10000000 {
 		linux,default-trigger = "heartbeat";
 		default-state = "on";
 	};
-	led@08.1 {
+	led@8.1 {
 		compatible = "register-bit-led";
 		offset = <0x08>;
 		mask = <0x02>;
@@ -48,7 +48,7 @@ syscon: syscon@10000000 {
 		linux,default-trigger = "mmc0";
 		default-state = "off";
 	};
-	led@08.2 {
+	led@8.2 {
 		compatible = "register-bit-led";
 		offset = <0x08>;
 		mask = <0x04>;
@@ -56,35 +56,35 @@ syscon: syscon@10000000 {
 		linux,default-trigger = "cpu0";
 		default-state = "off";
 	};
-	led@08.3 {
+	led@8.3 {
 		compatible = "register-bit-led";
 		offset = <0x08>;
 		mask = <0x08>;
 		label = "versatile:3";
 		default-state = "off";
 	};
-	led@08.4 {
+	led@8.4 {
 		compatible = "register-bit-led";
 		offset = <0x08>;
 		mask = <0x10>;
 		label = "versatile:4";
 		default-state = "off";
 	};
-	led@08.5 {
+	led@8.5 {
 		compatible = "register-bit-led";
 		offset = <0x08>;
 		mask = <0x20>;
 		label = "versatile:5";
 		default-state = "off";
 	};
-	led@08.6 {
+	led@8.6 {
 		compatible = "register-bit-led";
 		offset = <0x08>;
 		mask = <0x40>;
 		label = "versatile:6";
 		default-state = "off";
 	};
-	led@08.7 {
+	led@8.7 {
 		compatible = "register-bit-led";
 		offset = <0x08>;
 		mask = <0x80>;
diff --git a/Documentation/devicetree/bindings/mailbox/ti,message-manager.txt b/Documentation/devicetree/bindings/mailbox/ti,message-manager.txt
index b449d025049f..c3b55b3ede8a 100644
--- a/Documentation/devicetree/bindings/mailbox/ti,message-manager.txt
+++ b/Documentation/devicetree/bindings/mailbox/ti,message-manager.txt
@@ -29,7 +29,7 @@ Required properties:
 Example(K2G):
 ------------
 
-	msgmgr: msgmgr@02a00000 {
+	msgmgr: msgmgr@2a00000 {
 		compatible = "ti,k2g-message-manager";
 		#mbox-cells = <2>;
 		reg-names = "queue_proxy_region", "queue_state_debug_region";
diff --git a/Documentation/devicetree/bindings/marvell.txt b/Documentation/devicetree/bindings/marvell.txt
index ea2b16ced49b..7f722316458a 100644
--- a/Documentation/devicetree/bindings/marvell.txt
+++ b/Documentation/devicetree/bindings/marvell.txt
@@ -446,7 +446,7 @@ prefixed with the string "marvell,", for Marvell Technology Group Ltd.
        that services interrupts for this device.
 
    Example Discovery CPU Error node:
-     cpu-error@0070 {
+     cpu-error@70 {
 	     compatible = "marvell,mv64360-cpu-error";
 	     reg = <0x70 0x10 0x128 0x28>;
 	     interrupts = <3>;
@@ -466,7 +466,7 @@ prefixed with the string "marvell,", for Marvell Technology Group Ltd.
        that services interrupts for this device.
 
    Example Discovery SRAM Controller node:
-     sram-ctrl@0380 {
+     sram-ctrl@380 {
 	     compatible = "marvell,mv64360-sram-ctrl";
 	     reg = <0x380 0x80>;
 	     interrupts = <13>;
diff --git a/Documentation/devicetree/bindings/media/cec-gpio.txt b/Documentation/devicetree/bindings/media/cec-gpio.txt
new file mode 100644
index 000000000000..46a0bac8b3b9
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/cec-gpio.txt
@@ -0,0 +1,32 @@
+* HDMI CEC GPIO driver
+
+The HDMI CEC GPIO module supports CEC implementations where the CEC line
+is hooked up to a pull-up GPIO line and - optionally - the HPD line is
+hooked up to another GPIO line.
+
+Required properties:
+  - compatible: value must be "cec-gpio".
+  - cec-gpios: gpio that the CEC line is connected to. The line should be
+    tagged as open drain.
+
+If the CEC line is associated with an HDMI receiver/transmitter, then the
+following property is also required:
+
+  - hdmi-phandle - phandle to the HDMI controller, see also cec.txt.
+
+If the CEC line is not associated with an HDMI receiver/transmitter, then
+the following property is optional:
+
+  - hpd-gpios: gpio that the HPD line is connected to.
+
+Example for the Raspberry Pi 3 where the CEC line is connected to
+pin 26 aka BCM7 aka CE1 on the GPIO pin header and the HPD line is
+connected to pin 11 aka BCM17:
+
+#include <dt-bindings/gpio/gpio.h>
+
+cec-gpio {
+       compatible = "cec-gpio";
+       cec-gpios = <&gpio 7 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+       hpd-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
+};
diff --git a/Documentation/devicetree/bindings/media/exynos5-gsc.txt b/Documentation/devicetree/bindings/media/exynos5-gsc.txt
index 26ca25b6d264..0d4fdaedc6f1 100644
--- a/Documentation/devicetree/bindings/media/exynos5-gsc.txt
+++ b/Documentation/devicetree/bindings/media/exynos5-gsc.txt
@@ -3,8 +3,11 @@
 G-Scaler is used for scaling and color space conversion on EXYNOS5 SoCs.
 
 Required properties:
-- compatible: should be "samsung,exynos5-gsc" (for Exynos 5250, 5420 and
-	      5422 SoCs) or "samsung,exynos5433-gsc" (Exynos 5433)
+- compatible: should be one of
+	      "samsung,exynos5250-gsc"
+	      "samsung,exynos5420-gsc"
+	      "samsung,exynos5433-gsc"
+	      "samsung,exynos5-gsc" (deprecated)
 - reg: should contain G-Scaler physical address location and length.
 - interrupts: should contain G-Scaler interrupt number
 
@@ -15,7 +18,7 @@ Optional properties:
 Example:
 
 gsc_0:  gsc@0x13e00000 {
-	compatible = "samsung,exynos5-gsc";
+	compatible = "samsung,exynos5250-gsc";
 	reg = <0x13e00000 0x1000>;
 	interrupts = <0 85 0>;
 };
diff --git a/Documentation/devicetree/bindings/media/i2c/adv748x.txt b/Documentation/devicetree/bindings/media/i2c/adv748x.txt
new file mode 100644
index 000000000000..21ffb5ed8183
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/adv748x.txt
@@ -0,0 +1,95 @@
+* Analog Devices ADV748X video decoder with HDMI receiver
+
+The ADV7481 and ADV7482 are multi format video decoders with an integrated
+HDMI receiver. They can output CSI-2 on two independent outputs TXA and TXB
+from three input sources HDMI, analog and TTL.
+
+Required Properties:
+
+  - compatible: Must contain one of the following
+    - "adi,adv7481" for the ADV7481
+    - "adi,adv7482" for the ADV7482
+
+  - reg: I2C slave address
+
+Optional Properties:
+
+  - interrupt-names: Should specify the interrupts as "intrq1", "intrq2" and/or
+		     "intrq3". All interrupts are optional. The "intrq3" interrupt
+		     is only available on the adv7481
+  - interrupts: Specify the interrupt lines for the ADV748x
+
+The device node must contain one 'port' child node per device input and output
+port, in accordance with the video interface bindings defined in
+Documentation/devicetree/bindings/media/video-interfaces.txt. The port nodes
+are numbered as follows.
+
+	  Name		Type		Port
+	---------------------------------------
+	  AIN0		sink		0
+	  AIN1		sink		1
+	  AIN2		sink		2
+	  AIN3		sink		3
+	  AIN4		sink		4
+	  AIN5		sink		5
+	  AIN6		sink		6
+	  AIN7		sink		7
+	  HDMI		sink		8
+	  TTL		sink		9
+	  TXA		source		10
+	  TXB		source		11
+
+The digital output port nodes must contain at least one endpoint.
+
+Ports are optional if they are not connected to anything at the hardware level.
+
+Example:
+
+	video-receiver@70 {
+		compatible = "adi,adv7482";
+		reg = <0x70>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		interrupt-parent = <&gpio6>;
+		interrupt-names = "intrq1", "intrq2";
+		interrupts = <30 IRQ_TYPE_LEVEL_LOW>,
+			     <31 IRQ_TYPE_LEVEL_LOW>;
+
+		port@7 {
+			reg = <7>;
+
+			adv7482_ain7: endpoint {
+				remote-endpoint = <&cvbs_in>;
+			};
+		};
+
+		port@8 {
+			reg = <8>;
+
+			adv7482_hdmi: endpoint {
+				remote-endpoint = <&hdmi_in>;
+			};
+		};
+
+		port@10 {
+			reg = <10>;
+
+			adv7482_txa: endpoint {
+				clock-lanes = <0>;
+				data-lanes = <1 2 3 4>;
+				remote-endpoint = <&csi40_in>;
+			};
+		};
+
+		port@11 {
+			reg = <11>;
+
+			adv7482_txb: endpoint {
+				clock-lanes = <0>;
+				data-lanes = <1>;
+				remote-endpoint = <&csi20_in>;
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt b/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
new file mode 100644
index 000000000000..b88dcdd41def
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
@@ -0,0 +1,9 @@
+Dongwoon Anatech DW9714 camera voice coil lens driver
+
+DW9174 is a 10-bit DAC with current sink capability. It is intended
+for driving voice coil lenses in camera modules.
+
+Mandatory properties:
+
+- compatible: "dongwoon,dw9714"
+- reg: I²C slave address
diff --git a/Documentation/devicetree/bindings/media/i2c/imx274.txt b/Documentation/devicetree/bindings/media/i2c/imx274.txt
new file mode 100644
index 000000000000..80f2e89568e1
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/imx274.txt
@@ -0,0 +1,33 @@
+* Sony 1/2.5-Inch 8.51Mp CMOS Digital Image Sensor
+
+The Sony imx274 is a 1/2.5-inch CMOS active pixel digital image sensor with
+an active array size of 3864H x 2202V. It is programmable through I2C
+interface. The I2C address is fixed to 0x1a as per sensor data sheet.
+Image data is sent through MIPI CSI-2, which is configured as 4 lanes
+at 1440 Mbps.
+
+
+Required Properties:
+- compatible: value should be "sony,imx274" for imx274 sensor
+- reg: I2C bus address of the device
+
+Optional Properties:
+- reset-gpios: Sensor reset GPIO
+
+The imx274 device node should contain one 'port' child node with
+an 'endpoint' subnode. For further reading on port node refer to
+Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+Example:
+	sensor@1a {
+		compatible = "sony,imx274";
+		reg = <0x1a>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reset-gpios = <&gpio_sensor 0 0>;
+		port {
+			sensor_out: endpoint {
+				remote-endpoint = <&csiss_in>;
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt b/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
index 855e1faf73e2..33f10a94c381 100644
--- a/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
+++ b/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
@@ -27,6 +27,8 @@ Optional properties
 - nokia,nvm-size: The size of the NVM, in bytes. If the size is not given,
   the NVM contents will not be read.
 - reset-gpios: XSHUTDOWN GPIO
+- flash-leds: See ../video-interfaces.txt
+- lens-focus: See ../video-interfaces.txt
 
 
 Endpoint node mandatory properties
diff --git a/Documentation/devicetree/bindings/media/i2c/tc358743.txt b/Documentation/devicetree/bindings/media/i2c/tc358743.txt
index 5218921629ed..49f8bcc2ea4d 100644
--- a/Documentation/devicetree/bindings/media/i2c/tc358743.txt
+++ b/Documentation/devicetree/bindings/media/i2c/tc358743.txt
@@ -27,7 +27,7 @@ Documentation/devicetree/bindings/media/video-interfaces.txt.
 
 Example:
 
-	tc358743@0f {
+	tc358743@f {
 		compatible = "toshiba,tc358743";
 		reg = <0x0f>;
 		clocks = <&hdmi_osc>;
diff --git a/Documentation/devicetree/bindings/media/img-ir-rev1.txt b/Documentation/devicetree/bindings/media/img-ir-rev1.txt
index 5434ce61b925..ed9ec52b77e0 100644
--- a/Documentation/devicetree/bindings/media/img-ir-rev1.txt
+++ b/Documentation/devicetree/bindings/media/img-ir-rev1.txt
@@ -25,7 +25,7 @@ Optional properties:
 
 Example:
 
-	ir@02006200 {
+	ir@2006200 {
 		compatible = "img,ir-rev1";
 		reg = <0x02006200 0x100>;
 		interrupts = <29 4>;
diff --git a/Documentation/devicetree/bindings/media/meson-ao-cec.txt b/Documentation/devicetree/bindings/media/meson-ao-cec.txt
new file mode 100644
index 000000000000..8671bdb08080
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/meson-ao-cec.txt
@@ -0,0 +1,28 @@
+* Amlogic Meson AO-CEC driver
+
+The Amlogic Meson AO-CEC module is present is Amlogic SoCs and its purpose is
+to handle communication between HDMI connected devices over the CEC bus.
+
+Required properties:
+  - compatible : value should be following
+	"amlogic,meson-gx-ao-cec"
+
+  - reg : Physical base address of the IP registers and length of memory
+	  mapped region.
+
+  - interrupts : AO-CEC interrupt number to the CPU.
+  - clocks : from common clock binding: handle to AO-CEC clock.
+  - clock-names : from common clock binding: must contain "core",
+		  corresponding to entry in the clocks property.
+  - hdmi-phandle: phandle to the HDMI controller
+
+Example:
+
+cec_AO: cec@100 {
+	compatible = "amlogic,meson-gx-ao-cec";
+	reg = <0x0 0x00100 0x0 0x14>;
+	interrupts = <GIC_SPI 199 IRQ_TYPE_EDGE_RISING>;
+	clocks = <&clkc_AO CLKID_AO_CEC_32K>;
+	clock-names = "core";
+	hdmi-phandle = <&hdmi_tx>;
+};
diff --git a/Documentation/devicetree/bindings/media/mtk-cir.txt b/Documentation/devicetree/bindings/media/mtk-cir.txt
index 2be2005577d6..5e18087ce11f 100644
--- a/Documentation/devicetree/bindings/media/mtk-cir.txt
+++ b/Documentation/devicetree/bindings/media/mtk-cir.txt
@@ -2,10 +2,14 @@ Device-Tree bindings for Mediatek consumer IR controller
 found in Mediatek SoC family
 
 Required properties:
-- compatible	    : "mediatek,mt7623-cir"
+- compatible	    : Should be
+			"mediatek,mt7623-cir": for MT7623 SoC
+			"mediatek,mt7622-cir": for MT7622 SoC
 - clocks	    : list of clock specifiers, corresponding to
 		      entries in clock-names property;
-- clock-names	    : should contain "clk" entries;
+- clock-names	    : should contain
+			- "clk" entries: for MT7623 SoC
+			- "clk", "bus" entries: for MT7622 SoC
 - interrupts	    : should contain IR IRQ number;
 - reg		    : should contain IO map address for IR.
 
diff --git a/Documentation/devicetree/bindings/media/pxa-camera.txt b/Documentation/devicetree/bindings/media/pxa-camera.txt
index 11f5b5d51af8..bc03ec096269 100644
--- a/Documentation/devicetree/bindings/media/pxa-camera.txt
+++ b/Documentation/devicetree/bindings/media/pxa-camera.txt
@@ -24,7 +24,6 @@ Example:
 		clock-frequency = <50000000>;
 		clock-output-names = "qci_mclk";
 
-		status = "okay";
 
 		port {
 			#address-cells = <1>;
diff --git a/Documentation/devicetree/bindings/media/qcom,camss.txt b/Documentation/devicetree/bindings/media/qcom,camss.txt
new file mode 100644
index 000000000000..cadecebc73f7
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/qcom,camss.txt
@@ -0,0 +1,197 @@
+Qualcomm Camera Subsystem
+
+* Properties
+
+- compatible:
+	Usage: required
+	Value type: <stringlist>
+	Definition: Should contain:
+		- "qcom,msm8916-camss"
+- reg:
+	Usage: required
+	Value type: <prop-encoded-array>
+	Definition: Register ranges as listed in the reg-names property.
+- reg-names:
+	Usage: required
+	Value type: <stringlist>
+	Definition: Should contain the following entries:
+		- "csiphy0"
+		- "csiphy0_clk_mux"
+		- "csiphy1"
+		- "csiphy1_clk_mux"
+		- "csid0"
+		- "csid1"
+		- "ispif"
+		- "csi_clk_mux"
+		- "vfe0"
+- interrupts:
+	Usage: required
+	Value type: <prop-encoded-array>
+	Definition: Interrupts as listed in the interrupt-names property.
+- interrupt-names:
+	Usage: required
+	Value type: <stringlist>
+	Definition: Should contain the following entries:
+		- "csiphy0"
+		- "csiphy1"
+		- "csid0"
+		- "csid1"
+		- "ispif"
+		- "vfe0"
+- power-domains:
+	Usage: required
+	Value type: <prop-encoded-array>
+	Definition: A phandle and power domain specifier pairs to the
+		    power domain which is responsible for collapsing
+		    and restoring power to the peripheral.
+- clocks:
+	Usage: required
+	Value type: <prop-encoded-array>
+	Definition: A list of phandle and clock specifier pairs as listed
+		    in clock-names property.
+- clock-names:
+	Usage: required
+	Value type: <stringlist>
+	Definition: Should contain the following entries:
+                - "camss_top_ahb"
+                - "ispif_ahb"
+                - "csiphy0_timer"
+                - "csiphy1_timer"
+                - "csi0_ahb"
+                - "csi0"
+                - "csi0_phy"
+                - "csi0_pix"
+                - "csi0_rdi"
+                - "csi1_ahb"
+                - "csi1"
+                - "csi1_phy"
+                - "csi1_pix"
+                - "csi1_rdi"
+                - "camss_ahb"
+                - "camss_vfe_vfe"
+                - "camss_csi_vfe"
+                - "iface"
+                - "bus"
+- vdda-supply:
+	Usage: required
+	Value type: <phandle>
+	Definition: A phandle to voltage supply for CSI2.
+- iommus:
+	Usage: required
+	Value type: <prop-encoded-array>
+	Definition: A list of phandle and IOMMU specifier pairs.
+
+* Nodes
+
+- ports:
+	Usage: required
+	Definition: As described in video-interfaces.txt in same directory.
+	Properties:
+		- reg:
+			Usage: required
+			Value type: <u32>
+			Definition: Selects CSI2 PHY interface - PHY0 or PHY1.
+	Endpoint node properties:
+		- clock-lanes:
+			Usage: required
+			Value type: <u32>
+                        Definition: The physical clock lane index. The value
+                                    must always be <1> as the physical clock
+                                    lane is lane 1.
+		- data-lanes:
+			Usage: required
+			Value type: <prop-encoded-array>
+                        Definition: An array of physical data lanes indexes.
+                                    Position of an entry determines the logical
+                                    lane number, while the value of an entry
+                                    indicates physical lane index. Lane swapping
+                                    is supported.
+
+* An Example
+
+	camss: camss@1b00000 {
+		compatible = "qcom,msm8916-camss";
+		reg = <0x1b0ac00 0x200>,
+			<0x1b00030 0x4>,
+			<0x1b0b000 0x200>,
+			<0x1b00038 0x4>,
+			<0x1b08000 0x100>,
+			<0x1b08400 0x100>,
+			<0x1b0a000 0x500>,
+			<0x1b00020 0x10>,
+			<0x1b10000 0x1000>;
+		reg-names = "csiphy0",
+			"csiphy0_clk_mux",
+			"csiphy1",
+			"csiphy1_clk_mux",
+			"csid0",
+			"csid1",
+			"ispif",
+			"csi_clk_mux",
+			"vfe0";
+		interrupts = <GIC_SPI 78 0>,
+			<GIC_SPI 79 0>,
+			<GIC_SPI 51 0>,
+			<GIC_SPI 52 0>,
+			<GIC_SPI 55 0>,
+			<GIC_SPI 57 0>;
+		interrupt-names = "csiphy0",
+			"csiphy1",
+			"csid0",
+			"csid1",
+			"ispif",
+			"vfe0";
+		power-domains = <&gcc VFE_GDSC>;
+		clocks = <&gcc GCC_CAMSS_TOP_AHB_CLK>,
+			<&gcc GCC_CAMSS_ISPIF_AHB_CLK>,
+			<&gcc GCC_CAMSS_CSI0PHYTIMER_CLK>,
+			<&gcc GCC_CAMSS_CSI1PHYTIMER_CLK>,
+			<&gcc GCC_CAMSS_CSI0_AHB_CLK>,
+			<&gcc GCC_CAMSS_CSI0_CLK>,
+			<&gcc GCC_CAMSS_CSI0PHY_CLK>,
+			<&gcc GCC_CAMSS_CSI0PIX_CLK>,
+			<&gcc GCC_CAMSS_CSI0RDI_CLK>,
+			<&gcc GCC_CAMSS_CSI1_AHB_CLK>,
+			<&gcc GCC_CAMSS_CSI1_CLK>,
+			<&gcc GCC_CAMSS_CSI1PHY_CLK>,
+			<&gcc GCC_CAMSS_CSI1PIX_CLK>,
+			<&gcc GCC_CAMSS_CSI1RDI_CLK>,
+			<&gcc GCC_CAMSS_AHB_CLK>,
+			<&gcc GCC_CAMSS_VFE0_CLK>,
+			<&gcc GCC_CAMSS_CSI_VFE0_CLK>,
+			<&gcc GCC_CAMSS_VFE_AHB_CLK>,
+			<&gcc GCC_CAMSS_VFE_AXI_CLK>;
+                clock-names = "camss_top_ahb",
+                        "ispif_ahb",
+                        "csiphy0_timer",
+                        "csiphy1_timer",
+                        "csi0_ahb",
+                        "csi0",
+                        "csi0_phy",
+                        "csi0_pix",
+                        "csi0_rdi",
+                        "csi1_ahb",
+                        "csi1",
+                        "csi1_phy",
+                        "csi1_pix",
+                        "csi1_rdi",
+                        "camss_ahb",
+                        "camss_vfe_vfe",
+                        "camss_csi_vfe",
+                        "iface",
+                        "bus";
+		vdda-supply = <&pm8916_l2>;
+		iommus = <&apps_iommu 3>;
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			port@0 {
+				reg = <0>;
+				csiphy0_ep: endpoint {
+					clock-lanes = <1>;
+					data-lanes = <0 2>;
+					remote-endpoint = <&ov5645_ep>;
+				};
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/media/renesas,drif.txt b/Documentation/devicetree/bindings/media/renesas,drif.txt
index 39516b94c28f..0d8974aa8b38 100644
--- a/Documentation/devicetree/bindings/media/renesas,drif.txt
+++ b/Documentation/devicetree/bindings/media/renesas,drif.txt
@@ -40,6 +40,7 @@ To summarize,
 Required properties of an internal channel:
 -------------------------------------------
 - compatible:	"renesas,r8a7795-drif" if DRIF controller is a part of R8A7795 SoC.
+		"renesas,r8a7796-drif" if DRIF controller is a part of R8A7796 SoC.
 		"renesas,rcar-gen3-drif" for a generic R-Car Gen3 compatible device.
 
 		When compatible with the generic version, nodes must list the
diff --git a/Documentation/devicetree/bindings/media/renesas,vsp1.txt b/Documentation/devicetree/bindings/media/renesas,vsp1.txt
index 9b695bcbf219..16427017cb45 100644
--- a/Documentation/devicetree/bindings/media/renesas,vsp1.txt
+++ b/Documentation/devicetree/bindings/media/renesas,vsp1.txt
@@ -22,7 +22,7 @@ Optional properties:
 
 Example: R8A7790 (R-Car H2) VSP1-S node
 
-	vsp1@fe928000 {
+	vsp@fe928000 {
 		compatible = "renesas,vsp1";
 		reg = <0 0xfe928000 0 0x8000>;
 		interrupts = <0 267 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/Documentation/devicetree/bindings/media/rockchip-rga.txt b/Documentation/devicetree/bindings/media/rockchip-rga.txt
new file mode 100644
index 000000000000..fd5276abfad6
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/rockchip-rga.txt
@@ -0,0 +1,33 @@
+device-tree bindings for rockchip 2D raster graphic acceleration controller (RGA)
+
+RGA is a standalone 2D raster graphic acceleration unit. It accelerates 2D
+graphics operations, such as point/line drawing, image scaling, rotation,
+BitBLT, alpha blending and image blur/sharpness.
+
+Required properties:
+- compatible: value should be one of the following
+		"rockchip,rk3288-rga";
+		"rockchip,rk3399-rga";
+
+- interrupts: RGA interrupt specifier.
+
+- clocks: phandle to RGA sclk/hclk/aclk clocks
+
+- clock-names: should be "aclk", "hclk" and "sclk"
+
+- resets: Must contain an entry for each entry in reset-names.
+  See ../reset/reset.txt for details.
+- reset-names: should be "core", "axi" and "ahb"
+
+Example:
+SoC-specific DT entry:
+	rga: rga@ff680000 {
+		compatible = "rockchip,rk3399-rga";
+		reg = <0xff680000 0x10000>;
+		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru ACLK_RGA>, <&cru HCLK_RGA>, <&cru SCLK_RGA_CORE>;
+		clock-names = "aclk", "hclk", "sclk";
+
+		resets = <&cru SRST_RGA_CORE>, <&cru SRST_A_RGA>, <&cru SRST_H_RGA>;
+		reset-names = "core, "axi", "ahb";
+	};
diff --git a/Documentation/devicetree/bindings/media/s5p-cec.txt b/Documentation/devicetree/bindings/media/s5p-cec.txt
index 1b1a10ba48ce..6f3756da900f 100644
--- a/Documentation/devicetree/bindings/media/s5p-cec.txt
+++ b/Documentation/devicetree/bindings/media/s5p-cec.txt
@@ -33,5 +33,4 @@ hdmicec: cec@100B0000 {
 	hdmi-phandle = <&hdmi>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&hdmi_cec>;
-	status = "okay";
 };
diff --git a/Documentation/devicetree/bindings/media/samsung-fimc.txt b/Documentation/devicetree/bindings/media/samsung-fimc.txt
index 922d6f8e74be..e4e15d8d7521 100644
--- a/Documentation/devicetree/bindings/media/samsung-fimc.txt
+++ b/Documentation/devicetree/bindings/media/samsung-fimc.txt
@@ -166,7 +166,6 @@ Example:
 		clock-output-names = "cam_a_clkout", "cam_b_clkout";
 		pinctrl-names = "default";
 		pinctrl-0 = <&cam_port_a_clk_active>;
-		status = "okay";
 		#address-cells = <1>;
 		#size-cells = <1>;
 
@@ -189,7 +188,6 @@ Example:
 			compatible = "samsung,exynos4210-fimc";
 			reg = <0x11800000 0x1000>;
 			interrupts = <0 85 0>;
-			status = "okay";
 		};
 
 		csis_0: csis@11880000 {
diff --git a/Documentation/devicetree/bindings/media/stih-cec.txt b/Documentation/devicetree/bindings/media/stih-cec.txt
index 8be2a040c6c6..ece0832fdeaf 100644
--- a/Documentation/devicetree/bindings/media/stih-cec.txt
+++ b/Documentation/devicetree/bindings/media/stih-cec.txt
@@ -13,7 +13,7 @@ Required properties:
 
 Example for STIH407:
 
-sti-cec@094a087c {
+sti-cec@94a087c {
 	compatible = "st,stih-cec";
 	reg = <0x94a087c 0x64>;
 	clocks = <&clk_sysin>;
diff --git a/Documentation/devicetree/bindings/media/stih407-c8sectpfe.txt b/Documentation/devicetree/bindings/media/stih407-c8sectpfe.txt
index cc51b1fd6e0c..c7888d6f6408 100644
--- a/Documentation/devicetree/bindings/media/stih407-c8sectpfe.txt
+++ b/Documentation/devicetree/bindings/media/stih407-c8sectpfe.txt
@@ -50,9 +50,8 @@ Example:
 
 /* stih410 SoC b2120 + b2004a + stv0367-pll(NIMB) + stv0367-tda18212 (NIMA) DT example) */
 
-	c8sectpfe@08a20000 {
+	c8sectpfe@8a20000 {
 		compatible = "st,stih407-c8sectpfe";
-		status = "okay";
 		reg = <0x08a20000 0x10000>, <0x08a00000 0x4000>;
 		reg-names = "stfe", "stfe-ram";
 		interrupts = <GIC_SPI 34 IRQ_TYPE_NONE>, <GIC_SPI 35 IRQ_TYPE_NONE>;
diff --git a/Documentation/devicetree/bindings/media/sunxi-ir.txt b/Documentation/devicetree/bindings/media/sunxi-ir.txt
index 302a0b183cb8..91648c569b1e 100644
--- a/Documentation/devicetree/bindings/media/sunxi-ir.txt
+++ b/Documentation/devicetree/bindings/media/sunxi-ir.txt
@@ -14,7 +14,7 @@ Optional properties:
 
 Example:
 
-ir0: ir@01c21800 {
+ir0: ir@1c21800 {
 	compatible = "allwinner,sun4i-a10-ir";
 	clocks = <&apb0_gates 6>, <&ir0_clk>;
 	clock-names = "apb", "ir";
diff --git a/Documentation/devicetree/bindings/media/tango-ir.txt b/Documentation/devicetree/bindings/media/tango-ir.txt
new file mode 100644
index 000000000000..a9f00c2bf897
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/tango-ir.txt
@@ -0,0 +1,21 @@
+Sigma Designs Tango IR NEC/RC-5/RC-6 decoder (SMP86xx and SMP87xx)
+
+Required properties:
+
+- compatible: "sigma,smp8642-ir"
+- reg: address/size of NEC+RC5 area, address/size of RC6 area
+- interrupts: spec for IR IRQ
+- clocks: spec for IR clock (typically the crystal oscillator)
+
+Optional properties:
+
+- linux,rc-map-name: see Documentation/devicetree/bindings/media/rc.txt
+
+Example:
+
+	ir@10518 {
+		compatible = "sigma,smp8642-ir";
+		reg = <0x10518 0x18>, <0x105e0 0x1c>;
+		interrupts = <21 IRQ_TYPE_EDGE_RISING>;
+		clocks = <&xtal>;
+	};
diff --git a/Documentation/devicetree/bindings/media/tegra-cec.txt b/Documentation/devicetree/bindings/media/tegra-cec.txt
new file mode 100644
index 000000000000..c503f06f3b84
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/tegra-cec.txt
@@ -0,0 +1,27 @@
+* Tegra HDMI CEC hardware
+
+The HDMI CEC module is present in Tegra SoCs and its purpose is to
+handle communication between HDMI connected devices over the CEC bus.
+
+Required properties:
+  - compatible : value should be one of the following:
+	"nvidia,tegra114-cec"
+	"nvidia,tegra124-cec"
+	"nvidia,tegra210-cec"
+  - reg : Physical base address of the IP registers and length of memory
+	  mapped region.
+  - interrupts : HDMI CEC interrupt number to the CPU.
+  - clocks : from common clock binding: handle to HDMI CEC clock.
+  - clock-names : from common clock binding: must contain "cec",
+		  corresponding to the entry in the clocks property.
+  - hdmi-phandle : phandle to the HDMI controller, see also cec.txt.
+
+Example:
+
+cec@70015000 {
+	compatible = "nvidia,tegra124-cec";
+	reg = <0x0 0x70015000 0x0 0x00001000>;
+	interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+	clocks = <&tegra_car TEGRA124_CLK_CEC>;
+	clock-names = "cec";
+};
diff --git a/Documentation/devicetree/bindings/media/ti,da850-vpif.txt b/Documentation/devicetree/bindings/media/ti,da850-vpif.txt
index df7182a63e59..e47c7ccc57f1 100644
--- a/Documentation/devicetree/bindings/media/ti,da850-vpif.txt
+++ b/Documentation/devicetree/bindings/media/ti,da850-vpif.txt
@@ -59,7 +59,6 @@ I2C-connected TVP5147 decoder:
 	tvp5147@5d {
 		compatible = "ti,tvp5147";
 		reg = <0x5d>;
-		status = "okay";
 
 		port {
 			composite_in: endpoint {
diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt b/Documentation/devicetree/bindings/media/video-interfaces.txt
index 9cd2a369125d..3994b0143dd1 100644
--- a/Documentation/devicetree/bindings/media/video-interfaces.txt
+++ b/Documentation/devicetree/bindings/media/video-interfaces.txt
@@ -55,6 +55,15 @@ divided into two separate ITU-R BT.656 8-bit busses.  In such case bus-width
 and data-shift properties can be used to assign physical data lines to each
 endpoint node (logical bus).
 
+Documenting bindings for devices
+--------------------------------
+
+All required and optional bindings the device supports shall be explicitly
+documented in device DT binding documentation. This also includes port and
+endpoint nodes for the device, including unit-addresses and reg properties where
+relevant.
+
+Please also see Documentation/devicetree/bindings/graph.txt .
 
 Required properties
 -------------------
@@ -67,6 +76,16 @@ are required in a relevant parent node:
 		    identifier, should be 1.
  - #size-cells    : should be zero.
 
+
+Optional properties
+-------------------
+
+- flash-leds: An array of phandles, each referring to a flash LED, a sub-node
+  of the LED driver device node.
+
+- lens-focus: A phandle to the node of the focus lens controller.
+
+
 Optional endpoint properties
 ----------------------------
 
@@ -76,6 +95,11 @@ Optional endpoint properties
   mode horizontal and vertical synchronization signals are provided to the
   slave device (data source) by the master device (data sink). In the master
   mode the data source device is also the source of the synchronization signals.
+- bus-type: data bus type. Possible values are:
+  0 - autodetect based on other properties (MIPI CSI-2 D-PHY, parallel or Bt656)
+  1 - MIPI CSI-2 C-PHY
+  2 - MIPI CSI1
+  3 - CCP2
 - bus-width: number of data lines actively used, valid for the parallel busses.
 - data-shift: on the parallel data busses, if bus-width is used to specify the
   number of data lines, data-shift can be used to specify which data lines are
@@ -94,7 +118,10 @@ Optional endpoint properties
   determines the logical lane number, while the value of an entry indicates
   physical lane, e.g. for 2-lane MIPI CSI-2 bus we could have
   "data-lanes = <1 2>;", assuming the clock lane is on hardware lane 0.
-  This property is valid for serial busses only (e.g. MIPI CSI-2).
+  If the hardware does not support lane reordering, monotonically
+  incremented values shall be used from 0 or 1 onwards, depending on
+  whether or not there is also a clock lane. This property is valid for
+  serial busses only (e.g. MIPI CSI-2).
 - clock-lanes: an array of physical clock lane indexes. Position of an entry
   determines the logical lane number, while the value of an entry indicates
   physical lane, e.g. for a MIPI CSI-2 bus we could have "clock-lanes = <0>;",
@@ -112,7 +139,8 @@ Optional endpoint properties
   should be the combined length of data-lanes and clock-lanes properties.
   If the lane-polarities property is omitted, the value must be interpreted
   as 0 (normal). This property is valid for serial busses only.
-
+- strobe: Whether the clock signal is used as clock (0) or strobe (1). Used
+  with CCP2, for instance.
 
 Example
 -------
diff --git a/Documentation/devicetree/bindings/media/zx-irdec.txt b/Documentation/devicetree/bindings/media/zx-irdec.txt
new file mode 100644
index 000000000000..295b9fab593e
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/zx-irdec.txt
@@ -0,0 +1,14 @@
+IR Decoder (IRDEC) on ZTE ZX family SoCs
+
+Required properties:
+ - compatible: Should be "zte,zx296718-irdec".
+ - reg: Physical base address and length of IRDEC registers.
+ - interrupts: Interrupt number of IRDEC.
+
+Exmaples:
+
+	irdec: ir-decoder@111000 {
+		compatible = "zte,zx296718-irdec";
+		reg = <0x111000 0x1000>;
+		interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+	};
diff --git a/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt b/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
new file mode 100644
index 000000000000..82d923ef413f
--- /dev/null
+++ b/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
@@ -0,0 +1,27 @@
+DDR PHY Front End (DPFE) for Broadcom STB
+=========================================
+
+DPFE and the DPFE firmware provide an interface for the host CPU to
+communicate with the DCPU, which resides inside the DDR PHY.
+
+There are three memory regions for interacting with the DCPU. These are
+specified in a single reg property.
+
+Required properties:
+  - compatible: must be "brcm,bcm7271-dpfe-cpu", "brcm,bcm7268-dpfe-cpu"
+    or "brcm,dpfe-cpu"
+  - reg: must reference three register ranges
+      - start address and length of the DCPU register space
+      - start address and length of the DCPU data memory space
+      - start address and length of the DCPU instruction memory space
+  - reg-names: must contain "dpfe-cpu", "dpfe-dmem", and "dpfe-imem";
+        they must be in the same order as the register declarations
+
+Example:
+	dpfe_cpu0: dpfe-cpu@f1132000 {
+		compatible = "brcm,bcm7271-dpfe-cpu", "brcm,dpfe-cpu";
+		reg =  <0xf1132000 0x180
+			0xf1134000 0x1000
+			0xf1138000 0x4000>;
+		reg-names = "dpfe-cpu", "dpfe-dmem", "dpfe-imem";
+	};
diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt
index 21277a56e94c..ddf46b8856a5 100644
--- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt
+++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt
@@ -15,6 +15,9 @@ Required properties:
 	    the register.
   - "smi" : It's the clock for transfer data and command.
 
+Required property for mt2701:
+- mediatek,larb-id :the hardware id of this larb.
+
 Example:
 	larb1: larb@16010000 {
 		compatible = "mediatek,mt8173-smi-larb";
@@ -25,3 +28,15 @@ Example:
 			 <&vdecsys CLK_VDEC_LARB_CKEN>;
 		clock-names = "apb", "smi";
 	};
+
+Example for mt2701:
+	larb0: larb@14010000 {
+		compatible = "mediatek,mt2701-smi-larb";
+		reg = <0 0x14010000 0 0x1000>;
+		mediatek,smi = <&smi_common>;
+		mediatek,larb-id = <0>;
+		clocks = <&mmsys CLK_MM_SMI_LARB0>,
+			 <&mmsys CLK_MM_SMI_LARB0>;
+		clock-names = "apb", "smi";
+		power-domains = <&scpsys MT2701_POWER_DOMAIN_DISP>;
+	};
diff --git a/Documentation/devicetree/bindings/memory-controllers/mvebu-devbus.txt b/Documentation/devicetree/bindings/memory-controllers/mvebu-devbus.txt
index 1ee3bc09f319..8b9388cc1ccc 100644
--- a/Documentation/devicetree/bindings/memory-controllers/mvebu-devbus.txt
+++ b/Documentation/devicetree/bindings/memory-controllers/mvebu-devbus.txt
@@ -130,7 +130,6 @@ The reg property implicitly specifies the chip select as this:
 Example:
 
 	devbus-bootcs@d0010400 {
-		status = "okay";
 		ranges = <0 0xf0000000 0x1000000>; /* @addr 0xf0000000, size 0x1000000 */
 		#address-cells = <1>;
 		#size-cells = <1>;
diff --git a/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt b/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt
index 0db60470ebb6..fd823d6091b2 100644
--- a/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt
+++ b/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt
@@ -7,8 +7,10 @@ of the EMIF IP and memory parts attached to it.
 
 Required properties:
 - compatible	: Should be of the form "ti,emif-<ip-rev>" where <ip-rev>
-  is the IP revision of the specific EMIF instance.
-		  For am437x should be ti,emif-am4372.
+  is the IP revision of the specific EMIF instance. For newer controllers,
+  compatible should be one of the following:
+  	     "ti,emif-am3352"
+	     "ti,emif-am4372"
 
 - phy-type	: <u32> indicating the DDR phy type. Following are the
   allowed values
diff --git a/Documentation/devicetree/bindings/mfd/act8945a.txt b/Documentation/devicetree/bindings/mfd/act8945a.txt
index 462819ac3da8..e6f168db6c72 100644
--- a/Documentation/devicetree/bindings/mfd/act8945a.txt
+++ b/Documentation/devicetree/bindings/mfd/act8945a.txt
@@ -12,7 +12,6 @@ Example:
 	pmic@5b {
 		compatible = "active-semi,act8945a";
 		reg = <0x5b>;
-		status = "okay";
 
 		active-semi,vsel-high;
 
@@ -79,6 +78,5 @@ Example:
 			active-semi,input-voltage-threshold-microvolt = <6600>;
 			active-semi,precondition-timeout = <40>;
 			active-semi,total-timeout = <3>;
-			status = "okay";
 		};
 	};
diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt
index b37bdde5cfda..bdd017686ea5 100644
--- a/Documentation/devicetree/bindings/mfd/arizona.txt
+++ b/Documentation/devicetree/bindings/mfd/arizona.txt
@@ -65,45 +65,6 @@ Optional properties:
     a value that is out of range for a 16 bit register then the chip default
     will be used. If present exactly five values must be specified.
 
-  - wlf,inmode : A list of INn_MODE register values, where n is the number
-    of input signals. Valid values are 0 (Differential), 1 (Single-ended) and
-    2 (Digital Microphone). If absent, INn_MODE registers set to 0 by default.
-    If present, values must be specified less than or equal to the number of
-    input signals. If values less than the number of input signals, elements
-    that have not been specified are set to 0 by default. Entries are:
-    <IN1, IN2, IN3, IN4> (wm5102, wm5110, wm8280, wm8997)
-    <IN1A, IN2A, IN1B, IN2B> (wm8998, wm1814)
-  - wlf,out-mono : A list of boolean values indicating whether each output is
-    mono or stereo. Position within the list indicates the output affected
-    (eg. First entry in the list corresponds to output 1). A non-zero value
-    indicates a mono output. If present, the number of values should be less
-    than or equal to the number of outputs, if less values are supplied the
-    additional outputs will be treated as stereo.
-
-  - wlf,dmic-ref : DMIC reference voltage source for each input, can be
-    selected from either MICVDD or one of the MICBIAS's, defines
-    (ARIZONA_DMIC_xxxx) are provided in <dt-bindings/mfd/arizona.txt>. If
-    present, the number of values should be less than or equal to the
-    number of inputs, unspecified inputs will use the chip default.
-
-  - wlf,max-channels-clocked : The maximum number of channels to be clocked on
-    each AIF, useful for I2S systems with multiple data lines being mastered.
-    Specify one cell for each AIF to be configured, specify zero for AIFs that
-    should be handled normally.
-    If present, number of cells must be less than or equal to the number of
-    AIFs. If less than the number of AIFs, for cells that have not been
-    specified the corresponding AIFs will be treated as default setting.
-
-  - wlf,spk-fmt : PDM speaker data format, must contain 2 cells (OUT5 and OUT6).
-    See the datasheet for values.
-    The second cell is ignored for codecs that do not have OUT6 (wm5102, wm8997,
-      wm8998, wm1814)
-
-  - wlf,spk-mute : PDM speaker mute setting, must contain 2 cells (OUT5 and OUT6).
-    See the datasheet for values.
-    The second cell is ignored for codecs that do not have OUT6 (wm5102, wm8997,
-    wm8998, wm1814)
-
   - DCVDD-supply, MICVDD-supply : Power supplies, only need to be specified if
     they are being externally supplied. As covered in
     Documentation/devicetree/bindings/regulator/regulator.txt
@@ -112,6 +73,7 @@ Optional properties:
 Also see child specific device properties:
   Regulator - ../regulator/arizona-regulator.txt
   Extcon    - ../extcon/extcon-arizona.txt
+  Sound     - ../sound/arizona.txt
 
 Example:
 
diff --git a/Documentation/devicetree/bindings/mfd/aspeed-scu.txt b/Documentation/devicetree/bindings/mfd/aspeed-scu.txt
index 4fc5b83726d6..ce8cf0ec6279 100644
--- a/Documentation/devicetree/bindings/mfd/aspeed-scu.txt
+++ b/Documentation/devicetree/bindings/mfd/aspeed-scu.txt
@@ -9,10 +9,16 @@ Required properties:
 		"aspeed,g5-scu", "syscon", "simple-mfd"
 
 - reg:		contains the offset and length of the SCU memory region
+- #clock-cells: should be set to <1> - the system controller is also a
+	clock provider
+- #reset-cells: should be set to <1> - the system controller is also a
+	reset line provider
 
 Example:
 
 syscon: syscon@1e6e2000 {
 	compatible = "aspeed,ast2400-scu", "syscon", "simple-mfd";
 	reg = <0x1e6e2000 0x1a8>;
+	#clock-cells = <1>;
+	#reset-cells = <1>;
 };
diff --git a/Documentation/devicetree/bindings/mfd/atmel-hlcdc.txt b/Documentation/devicetree/bindings/mfd/atmel-hlcdc.txt
index eec40be7f79a..3f643ef121ff 100644
--- a/Documentation/devicetree/bindings/mfd/atmel-hlcdc.txt
+++ b/Documentation/devicetree/bindings/mfd/atmel-hlcdc.txt
@@ -25,7 +25,6 @@ Example:
 		clocks = <&lcdc_clk>, <&lcdck>, <&clk32k>;
 		clock-names = "periph_clk","sys_clk", "slow_clk";
 		interrupts = <36 IRQ_TYPE_LEVEL_HIGH 0>;
-		status = "disabled";
 
 		hlcdc-display-controller {
 			compatible = "atmel,hlcdc-display-controller";
diff --git a/Documentation/devicetree/bindings/mfd/atmel-smc.txt b/Documentation/devicetree/bindings/mfd/atmel-smc.txt
index 26eeed373934..1103ce2030fb 100644
--- a/Documentation/devicetree/bindings/mfd/atmel-smc.txt
+++ b/Documentation/devicetree/bindings/mfd/atmel-smc.txt
@@ -8,6 +8,7 @@ Required properties:
 - compatible:		Should be one of the following
 			"atmel,at91sam9260-smc", "syscon"
 			"atmel,sama5d3-smc", "syscon"
+			"atmel,sama5d2-smc", "syscon"
 - reg:			Contains offset/length value of the SMC memory
 			region.
 
diff --git a/Documentation/devicetree/bindings/mfd/axp20x.txt b/Documentation/devicetree/bindings/mfd/axp20x.txt
index aca09af66514..9455503b0299 100644
--- a/Documentation/devicetree/bindings/mfd/axp20x.txt
+++ b/Documentation/devicetree/bindings/mfd/axp20x.txt
@@ -7,7 +7,14 @@ axp209 (X-Powers)
 axp221 (X-Powers)
 axp223 (X-Powers)
 axp803 (X-Powers)
+axp806 (X-Powers)
 axp809 (X-Powers)
+axp813 (X-Powers)
+
+The AXP813 is 2 chips packaged into 1. The 2 chips do not share anything
+other than the packaging. Pins are routed separately. As such they should
+be treated as separate entities. The other half is an AC100 RTC/codec
+combo chip. Please see ./ac100.txt for its bindings.
 
 Required properties:
 - compatible: should be one of:
@@ -19,6 +26,7 @@ Required properties:
     * "x-powers,axp803"
     * "x-powers,axp806"
     * "x-powers,axp809"
+    * "x-powers,axp813"
 - reg: The I2C slave address or RSB hardware address for the AXP chip
 - interrupt-parent: The parent interrupt controller
 - interrupts: SoC NMI / GPIO interrupt connected to the PMIC's IRQ pin
@@ -28,12 +36,14 @@ Required properties:
 Optional properties:
 - x-powers,dcdc-freq: defines the work frequency of DC-DC in KHz
 		      AXP152/20X: range:  750-1875, Default: 1.5 MHz
-		      AXP22X/80X: range: 1800-4050, Default: 3   MHz
+		      AXP22X/8XX: range: 1800-4050, Default: 3   MHz
 
-- x-powers,drive-vbus-en: axp221 / axp223 only boolean, set this when the
-		  N_VBUSEN pin is used as an output pin to control an external
-		  regulator to drive the OTG VBus, rather then as an input pin
-		  which signals whether the board is driving OTG VBus or not.
+- x-powers,drive-vbus-en: boolean, set this when the N_VBUSEN pin is
+			  used as an output pin to control an external
+			  regulator to drive the OTG VBus, rather then
+			  as an input pin which signals whether the
+			  board is driving OTG VBus or not.
+			  (axp221 / axp223 / axp813 only)
 
 - x-powers,master-mode: Boolean (axp806 only). Set this when the PMIC is
 			wired for master mode. The default is slave mode.
@@ -171,6 +181,36 @@ LDO_IO1		: LDO		: ips-supply		: GPIO 1
 RTC_LDO		: LDO		: ips-supply		: always on
 SW		: On/Off Switch : swin-supply
 
+AXP813 regulators, type, and corresponding input supply names:
+
+Regulator	  Type		  Supply Name		  Notes
+---------	  ----		  -----------		  -----
+DCDC1		: DC-DC buck	: vin1-supply
+DCDC2		: DC-DC buck	: vin2-supply		: poly-phase capable
+DCDC3		: DC-DC	buck	: vin3-supply		: poly-phase capable
+DCDC4		: DC-DC	buck	: vin4-supply
+DCDC5		: DC-DC	buck	: vin5-supply		: poly-phase capable
+DCDC6		: DC-DC	buck	: vin6-supply		: poly-phase capable
+DCDC7		: DC-DC	buck	: vin7-supply
+ALDO1		: LDO		: aldoin-supply		: shared supply
+ALDO2		: LDO		: aldoin-supply		: shared supply
+ALDO3		: LDO		: aldoin-supply		: shared supply
+DLDO1		: LDO		: dldoin-supply		: shared supply
+DLDO2		: LDO		: dldoin-supply		: shared supply
+DLDO3		: LDO		: dldoin-supply		: shared supply
+DLDO4		: LDO		: dldoin-supply		: shared supply
+ELDO1		: LDO		: eldoin-supply		: shared supply
+ELDO2		: LDO		: eldoin-supply		: shared supply
+ELDO3		: LDO		: eldoin-supply		: shared supply
+FLDO1		: LDO		: fldoin-supply		: shared supply
+FLDO2		: LDO		: fldoin-supply		: shared supply
+FLDO3		: LDO		: fldoin-supply		: shared supply
+LDO_IO0		: LDO		: ips-supply		: GPIO 0
+LDO_IO1		: LDO		: ips-supply		: GPIO 1
+RTC_LDO		: LDO		: ips-supply		: always on
+SW		: On/Off Switch : swin-supply
+DRIVEVBUS	: Enable output	: drivevbus-supply	: external regulator
+
 Example:
 
 axp209: pmic@34 {
diff --git a/Documentation/devicetree/bindings/mfd/bd9571mwv.txt b/Documentation/devicetree/bindings/mfd/bd9571mwv.txt
new file mode 100644
index 000000000000..9ab216a851d5
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/bd9571mwv.txt
@@ -0,0 +1,49 @@
+* ROHM BD9571MWV Power Management Integrated Circuit (PMIC) bindings
+
+Required properties:
+ - compatible		: Should be "rohm,bd9571mwv".
+ - reg			: I2C slave address.
+ - interrupt-parent	: Phandle to the parent interrupt controller.
+ - interrupts		: The interrupt line the device is connected to.
+ - interrupt-controller	: Marks the device node as an interrupt controller.
+ - #interrupt-cells	: The number of cells to describe an IRQ, should be 2.
+			    The first cell is the IRQ number.
+			    The second cell is the flags, encoded as trigger
+			    masks from ../interrupt-controller/interrupts.txt.
+ - gpio-controller      : Marks the device node as a GPIO Controller.
+ - #gpio-cells          : Should be two.  The first cell is the pin number and
+                            the second cell is used to specify flags.
+                            See ../gpio/gpio.txt for more information.
+ - regulators:          : List of child nodes that specify the regulator
+                            initialization data. Child nodes must be named
+                            after their hardware counterparts:
+			     - vd09
+			     - vd18
+			     - vd25
+			     - vd33
+			     - dvfs
+			    Each child node is defined using the standard
+			    binding for regulators.
+
+Example:
+
+	pmic: pmic@30 {
+		compatible = "rohm,bd9571mwv";
+		reg = <0x30>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		regulators {
+			dvfs: dvfs {
+				regulator-name = "dvfs";
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <1030000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/mfd/brcm,iproc-cdru.txt b/Documentation/devicetree/bindings/mfd/brcm,iproc-cdru.txt
new file mode 100644
index 000000000000..82f82e069563
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/brcm,iproc-cdru.txt
@@ -0,0 +1,16 @@
+Broadcom iProc Chip Device Resource Unit (CDRU)
+
+Various Broadcom iProc SoCs have a set of registers that provide various
+chip specific device and resource configurations. This node allows access to
+these CDRU registers via syscon.
+
+Required properties:
+- compatible: should contain:
+		"brcm,sr-cdru", "syscon" for Stingray
+- reg: base address and range of the CDRU registers
+
+Example:
+	cdru: syscon@6641d000 {
+		compatible = "brcm,sr-cdru", "syscon";
+		reg = <0 0x6641d000 0 0x400>;
+	};
diff --git a/Documentation/devicetree/bindings/mfd/brcm,iproc-mhb.txt b/Documentation/devicetree/bindings/mfd/brcm,iproc-mhb.txt
new file mode 100644
index 000000000000..4421e9771b8a
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/brcm,iproc-mhb.txt
@@ -0,0 +1,18 @@
+Broadcom iProc Multi Host Bridge (MHB)
+
+Certain Broadcom iProc SoCs have a multi host bridge (MHB) block that controls
+the connection and configuration of 1) internal PCIe serdes; 2) PCIe endpoint
+interface; 3) access to the Nitro (network processing) engine
+
+This node allows access to these MHB registers via syscon.
+
+Required properties:
+- compatible: should contain:
+		"brcm,sr-mhb", "syscon" for Stingray
+- reg: base address and range of the MHB registers
+
+Example:
+	mhb: syscon@60401000 {
+		compatible = "brcm,sr-mhb", "syscon";
+		reg = <0 0x60401000 0 0x38c>;
+	};
diff --git a/Documentation/devicetree/bindings/mfd/da9052-i2c.txt b/Documentation/devicetree/bindings/mfd/da9052-i2c.txt
index 9554292dc6cb..07c69c0c6624 100644
--- a/Documentation/devicetree/bindings/mfd/da9052-i2c.txt
+++ b/Documentation/devicetree/bindings/mfd/da9052-i2c.txt
@@ -4,6 +4,14 @@ Required properties:
 - compatible : Should be "dlg,da9052", "dlg,da9053-aa",
 			 "dlg,da9053-ab", or "dlg,da9053-bb"
 
+Optional properties:
+- dlg,tsi-as-adc : Boolean, if set the X+, X-, Y+, Y- touchscreen
+                    input lines are used as general purpose analogue
+					input.
+- tsiref-supply: Phandle to the regulator, which provides the reference
+                 voltage for the TSIREF pin. Must be provided when the
+			     touchscreen pins are used for ADC purposes.
+
 Sub-nodes:
 - regulators : Contain the regulator nodes. The DA9052/53 regulators are
   bound using their names as listed below:
@@ -29,7 +37,6 @@ Sub-nodes:
 Examples:
 
 i2c@63fc8000 { /* I2C1 */
-	status = "okay";
 
 	pmic: dialog@48 {
 		compatible = "dlg,da9053-aa";
diff --git a/Documentation/devicetree/bindings/mfd/max77686.txt b/Documentation/devicetree/bindings/mfd/max77686.txt
index 741e76688cf2..0f2587fa42cb 100644
--- a/Documentation/devicetree/bindings/mfd/max77686.txt
+++ b/Documentation/devicetree/bindings/mfd/max77686.txt
@@ -19,7 +19,7 @@ Required properties:
 
 Example:
 
-	max77686: pmic@09 {
+	max77686: pmic@9 {
 		compatible = "maxim,max77686";
 		interrupt-parent = <&wakeup_eint>;
 		interrupts = <26 0>;
diff --git a/Documentation/devicetree/bindings/mfd/max77693.txt b/Documentation/devicetree/bindings/mfd/max77693.txt
index 6a1ae3a2b77f..e6754974a745 100644
--- a/Documentation/devicetree/bindings/mfd/max77693.txt
+++ b/Documentation/devicetree/bindings/mfd/max77693.txt
@@ -127,6 +127,12 @@ Required properties for the LED child node:
 Optional properties for the LED child node:
 - label : see Documentation/devicetree/bindings/leds/common.txt
 
+Optional nodes:
+- max77693-muic :
+	Node used only by extcon consumers.
+	Required properties:
+		- compatible : "maxim,max77693-muic"
+
 Example:
 #include <dt-bindings/leds/common.h>
 
diff --git a/Documentation/devicetree/bindings/mfd/max77802.txt b/Documentation/devicetree/bindings/mfd/max77802.txt
index 51fc1a60caa5..f2f3fe75901c 100644
--- a/Documentation/devicetree/bindings/mfd/max77802.txt
+++ b/Documentation/devicetree/bindings/mfd/max77802.txt
@@ -18,7 +18,7 @@ Required properties:
 
 Example:
 
-	max77802: pmic@09 {
+	max77802: pmic@9 {
 		compatible = "maxim,max77802";
 		interrupt-parent = <&intc>;
 		interrupts = <26 IRQ_TYPE_NONE>;
diff --git a/Documentation/devicetree/bindings/mfd/mc13xxx.txt b/Documentation/devicetree/bindings/mfd/mc13xxx.txt
index 8aba48821a85..ac235fe385fc 100644
--- a/Documentation/devicetree/bindings/mfd/mc13xxx.txt
+++ b/Documentation/devicetree/bindings/mfd/mc13xxx.txt
@@ -113,10 +113,8 @@ MC13892 regulators:
 Examples:
 
 ecspi@70010000 { /* ECSPI1 */
-	fsl,spi-num-chipselects = <2>;
 	cs-gpios = <&gpio4 24 0>, /* GPIO4_24 */
 		   <&gpio4 25 0>; /* GPIO4_25 */
-	status = "okay";
 
 	pmic: mc13892@0 {
 		#address-cells = <1>;
diff --git a/Documentation/devicetree/bindings/mfd/mfd.txt b/Documentation/devicetree/bindings/mfd/mfd.txt
index bcb6abb9d413..336c0495c8a3 100644
--- a/Documentation/devicetree/bindings/mfd/mfd.txt
+++ b/Documentation/devicetree/bindings/mfd/mfd.txt
@@ -41,7 +41,7 @@ foo@1000 {
 	compatible = "syscon", "simple-mfd";
 	reg = <0x01000 0x1000>;
 
-	led@08.0 {
+	led@8.0 {
 		compatible = "register-bit-led";
 		offset = <0x08>;
 		mask = <0x01>;
diff --git a/Documentation/devicetree/bindings/mfd/mxs-lradc.txt b/Documentation/devicetree/bindings/mfd/mxs-lradc.txt
index 555fb117d4fa..755cbef0647d 100644
--- a/Documentation/devicetree/bindings/mfd/mxs-lradc.txt
+++ b/Documentation/devicetree/bindings/mfd/mxs-lradc.txt
@@ -26,7 +26,6 @@ Example for i.MX23 SoC:
 		compatible = "fsl,imx23-lradc";
 		reg = <0x80050000 0x2000>;
 		interrupts = <36 37 38 39 40 41 42 43 44>;
-		status = "okay";
 		fsl,lradc-touchscreen-wires = <4>;
 		fsl,ave-ctrl = <4>;
 		fsl,ave-delay = <2>;
@@ -39,7 +38,6 @@ Example for i.MX28 SoC:
 		compatible = "fsl,imx28-lradc";
 		reg = <0x80050000 0x2000>;
 		interrupts = <10 14 15 16 17 18 19 20 21 22 23 24 25>;
-		status = "okay";
 		fsl,lradc-touchscreen-wires = <5>;
 		fsl,ave-ctrl = <4>;
 		fsl,ave-delay = <2>;
diff --git a/Documentation/devicetree/bindings/mfd/retu.txt b/Documentation/devicetree/bindings/mfd/retu.txt
new file mode 100644
index 000000000000..876242394a16
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/retu.txt
@@ -0,0 +1,25 @@
+* Device tree bindings for Nokia Retu and Tahvo multi-function device
+
+Retu and Tahvo are a multi-function devices found on Nokia Internet
+Tablets (770, N800 and N810). The Retu chip provides watchdog timer
+and power button control functionalities while Tahvo chip provides
+USB transceiver functionality.
+
+Required properties:
+- compatible:		"nokia,retu" or "nokia,tahvo"
+- reg:			Specifies the CBUS slave address of the ASIC chip
+- interrupts: 		The interrupt line the device is connected to
+- interrupt-parent:	The parent interrupt controller
+
+Example:
+
+cbus0 {
+	compatible = "i2c-cbus-gpio";
+	...
+	retu: retu@1 {
+		compatible = "nokia,retu";
+		interrupt-parent = <&gpio4>;
+		interrupts = <12 IRQ_TYPE_EDGE_RISING>;
+		reg = <0x1>;
+	};
+};
diff --git a/Documentation/devicetree/bindings/mfd/rk808.txt b/Documentation/devicetree/bindings/mfd/rk808.txt
index 9636ae8d8d41..91b65227afeb 100644
--- a/Documentation/devicetree/bindings/mfd/rk808.txt
+++ b/Documentation/devicetree/bindings/mfd/rk808.txt
@@ -1,11 +1,14 @@
 RK8XX Power Management Integrated Circuit
 
 The rk8xx family current members:
+rk805
 rk808
 rk818
 
 Required properties:
-- compatible: "rockchip,rk808", "rockchip,rk818"
+- compatible: "rockchip,rk805"
+- compatible: "rockchip,rk808"
+- compatible: "rockchip,rk818"
 - reg: I2C slave address
 - interrupt-parent: The parent interrupt controller.
 - interrupts: the interrupt outputs of the controller.
@@ -18,6 +21,14 @@ Optional properties:
 - rockchip,system-power-controller: Telling whether or not this pmic is controlling
   the system power.
 
+Optional RK805 properties:
+- vcc1-supply:  The input supply for DCDC_REG1
+- vcc2-supply:  The input supply for DCDC_REG2
+- vcc3-supply:  The input supply for DCDC_REG3
+- vcc4-supply:  The input supply for DCDC_REG4
+- vcc5-supply:  The input supply for LDO_REG1 and LDO_REG2
+- vcc6-supply:  The input supply for LDO_REG3
+
 Optional RK808 properties:
 - vcc1-supply:  The input supply for DCDC_REG1
 - vcc2-supply:  The input supply for DCDC_REG2
@@ -56,6 +67,15 @@ by a child node of the 'regulators' node.
 		/* standard regulator bindings here */
 	};
 
+Following regulators of the RK805 PMIC regulators are supported. Note that
+the 'n' in regulator name, as in DCDC_REGn or LDOn, represents the DCDC or LDO
+number as described in RK805 datasheet.
+
+	- DCDC_REGn
+		- valid values for n are 1 to 4.
+	- LDO_REGn
+		- valid values for n are 1 to 3
+
 Following regulators of the RK808 PMIC block are supported. Note that
 the 'n' in regulator name, as in DCDC_REGn or LDOn, represents the DCDC or LDO
 number as described in RK808 datasheet.
diff --git a/Documentation/devicetree/bindings/mfd/samsung,exynos5433-lpass.txt b/Documentation/devicetree/bindings/mfd/samsung,exynos5433-lpass.txt
index df664018c148..d759da606f75 100644
--- a/Documentation/devicetree/bindings/mfd/samsung,exynos5433-lpass.txt
+++ b/Documentation/devicetree/bindings/mfd/samsung,exynos5433-lpass.txt
@@ -57,7 +57,6 @@ audio-subsystem {
 		clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
 		pinctrl-names = "default";
 		pinctrl-0 = <&i2s0_bus>;
-		status = "disabled";
 	};
 
 	serial_3: serial@11460000 {
@@ -69,6 +68,5 @@ audio-subsystem {
 		clock-names = "uart", "clk_uart_baud0";
 		pinctrl-names = "default";
 		pinctrl-0 = <&uart_aud_bus>;
-		status = "disabled";
 	};
  };
diff --git a/Documentation/devicetree/bindings/mfd/sprd,sc27xx-pmic.txt b/Documentation/devicetree/bindings/mfd/sprd,sc27xx-pmic.txt
new file mode 100644
index 000000000000..21b9a897fca5
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/sprd,sc27xx-pmic.txt
@@ -0,0 +1,40 @@
+Spreadtrum SC27xx Power Management Integrated Circuit (PMIC)
+
+The Spreadtrum SC27xx series PMICs contain SC2720, SC2721, SC2723, SC2730
+and SC2731. The Spreadtrum PMIC belonging to SC27xx series integrates all
+mobile handset power management, audio codec, battery management and user
+interface support function in a single chip. It has 6 major functional
+blocks:
+- DCDCs to support CPU, memory.
+- LDOs to support both internal and external requirement.
+- Battery management system, such as charger, fuel gauge.
+- Audio codec.
+- User interface function, such as indicator, flash LED and so on.
+- IC level interface, such as power on/off control, RTC and typec and so on.
+
+Required properties:
+- compatible: Should be one of the following:
+	"sprd,sc2720"
+	"sprd,sc2721"
+	"sprd,sc2723"
+	"sprd,sc2730"
+	"sprd,sc2731"
+- reg: The address of the device chip select, should be 0.
+- spi-max-frequency: Typically set to 26000000.
+- interrupts: The interrupt line the device is connected to.
+- interrupt-controller: Marks the device node as an interrupt controller.
+- #interrupt-cells: The number of cells to describe an PMIC IRQ, must be 2.
+- #address-cells: Child device offset number of cells, must be 1.
+- #size-cells: Child device size number of cells, must be 0.
+
+Example:
+pmic@0 {
+	compatible = "sprd,sc2731";
+	reg = <0>;
+	spi-max-frequency = <26000000>;
+	interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-controller;
+	#interrupt-cells = <2>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+};
diff --git a/Documentation/devicetree/bindings/mfd/stm32-lptimer.txt b/Documentation/devicetree/bindings/mfd/stm32-lptimer.txt
new file mode 100644
index 000000000000..2a9ff29db9c9
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/stm32-lptimer.txt
@@ -0,0 +1,48 @@
+STMicroelectronics STM32 Low-Power Timer
+
+The STM32 Low-Power Timer (LPTIM) is a 16-bit timer that provides several
+functions:
+- PWM output (with programmable prescaler, configurable polarity)
+- Quadrature encoder, counter
+- Trigger source for STM32 ADC/DAC (LPTIM_OUT)
+
+Required properties:
+- compatible:		Must be "st,stm32-lptimer".
+- reg:			Offset and length of the device's register set.
+- clocks:		Phandle to the clock used by the LP Timer module.
+- clock-names:		Must be "mux".
+- #address-cells:	Should be '<1>'.
+- #size-cells:		Should be '<0>'.
+
+Optional subnodes:
+- pwm:			See ../pwm/pwm-stm32-lp.txt
+- counter:		See ../iio/timer/stm32-lptimer-cnt.txt
+- trigger:		See ../iio/timer/stm32-lptimer-trigger.txt
+
+Example:
+
+	timer@40002400 {
+		compatible = "st,stm32-lptimer";
+		reg = <0x40002400 0x400>;
+		clocks = <&timer_clk>;
+		clock-names = "mux";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pwm {
+			compatible = "st,stm32-pwm-lp";
+			pinctrl-names = "default";
+			pinctrl-0 = <&lppwm1_pins>;
+		};
+
+		trigger@0 {
+			compatible = "st,stm32-lptimer-trigger";
+			reg = <0>;
+		};
+
+		counter {
+			compatible = "st,stm32-lptimer-counter";
+			pinctrl-names = "default";
+			pinctrl-0 = <&lptim1_in_pins>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt b/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt
index badff3611a98..86dd8191b04c 100644
--- a/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt
+++ b/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt
@@ -10,7 +10,7 @@ Required properties:
   - #io-channel-cells: shall be 0,
 
 Example:
-	ths: ths@01c25000 {
+	ths: ths@1c25000 {
 		compatible = "allwinner,sun8i-a33-ths";
 		reg = <0x01c25000 0x100>;
 		#thermal-sensor-cells = <0>;
@@ -47,7 +47,7 @@ Optional properties:
 
 Example:
 
-	rtp: rtp@01c25000 {
+	rtp: rtp@1c25000 {
 		compatible = "allwinner,sun4i-a10-ts";
 		reg = <0x01c25000 0x100>;
 		interrupts = <29>;
diff --git a/Documentation/devicetree/bindings/mfd/sun6i-prcm.txt b/Documentation/devicetree/bindings/mfd/sun6i-prcm.txt
index 03c5a551da55..dd2c06540485 100644
--- a/Documentation/devicetree/bindings/mfd/sun6i-prcm.txt
+++ b/Documentation/devicetree/bindings/mfd/sun6i-prcm.txt
@@ -15,7 +15,7 @@ The prcm node may contain several subdevices definitions:
 
 Example:
 
-	prcm: prcm@01f01400 {
+	prcm: prcm@1f01400 {
 		compatible = "allwinner,sun6i-a31-prcm";
 		reg = <0x01f01400 0x200>;
 
diff --git a/Documentation/devicetree/bindings/mfd/syscon.txt b/Documentation/devicetree/bindings/mfd/syscon.txt
index 408f768686f1..8b92d4576c42 100644
--- a/Documentation/devicetree/bindings/mfd/syscon.txt
+++ b/Documentation/devicetree/bindings/mfd/syscon.txt
@@ -18,7 +18,7 @@ Optional property:
   performed on the device.
 
 Examples:
-gpr: iomuxc-gpr@020e0000 {
+gpr: iomuxc-gpr@20e0000 {
 	compatible = "fsl,imx6q-iomuxc-gpr", "syscon";
 	reg = <0x020e0000 0x38>;
 };
diff --git a/Documentation/devicetree/bindings/mfd/tps6105x.txt b/Documentation/devicetree/bindings/mfd/tps6105x.txt
new file mode 100644
index 000000000000..93602c7a19c8
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/tps6105x.txt
@@ -0,0 +1,17 @@
+* Device tree bindings for TI TPS61050/61052 Boost Converters
+
+The TP61050/TPS61052 is a high-power "white LED driver". The
+device provides LED, GPIO and regulator functionalities.
+
+Required properties:
+- compatible:		"ti,tps61050" or "ti,tps61052"
+- reg:			Specifies the I2C slave address
+
+Example:
+
+i2c0 {
+	tps61052@33 {
+		compatible = "ti,tps61052";
+		reg = <0x33>;
+	};
+};
diff --git a/Documentation/devicetree/bindings/mfd/wm831x.txt b/Documentation/devicetree/bindings/mfd/wm831x.txt
index 9f8b7430673c..505709403d3f 100644
--- a/Documentation/devicetree/bindings/mfd/wm831x.txt
+++ b/Documentation/devicetree/bindings/mfd/wm831x.txt
@@ -31,6 +31,7 @@ Required properties:
     ../interrupt-controller/interrupts.txt
 
 Optional sub-nodes:
+  - phys : Contains a phandle to the USB PHY.
   - regulators : Contains sub-nodes for each of the regulators supplied by
     the device. The regulators are bound using their names listed below:
 
diff --git a/Documentation/devicetree/bindings/mfd/zii,rave-sp.txt b/Documentation/devicetree/bindings/mfd/zii,rave-sp.txt
new file mode 100644
index 000000000000..088eff9ddb78
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/zii,rave-sp.txt
@@ -0,0 +1,39 @@
+Zodiac Inflight Innovations RAVE Supervisory Processor
+
+RAVE Supervisory Processor communicates with SoC over UART. It is
+expected that its Device Tree node is specified as a child of a node
+corresponding to UART controller used for communication.
+
+Required parent device properties:
+
+ - compatible: Should be one of:
+	- "zii,rave-sp-niu"
+	- "zii,rave-sp-mezz"
+	- "zii,rave-sp-esb"
+	- "zii,rave-sp-rdu1"
+	- "zii,rave-sp-rdu2"
+
+ - current-speed: Should be set to baud rate SP device is using
+
+RAVE SP consists of the following sub-devices:
+
+Device				 Description
+------				 -----------
+rave-sp-wdt			: Watchdog
+rave-sp-nvmem			: Interface to onborad EEPROM
+rave-sp-backlight		: Display backlight
+rave-sp-hwmon			: Interface to onboard hardware sensors
+rave-sp-leds			: Interface to onboard LEDs
+rave-sp-input			: Interface to onboard power button
+
+Example of usage:
+
+	rdu {
+		compatible = "zii,rave-sp-rdu2";
+		current-speed = <1000000>;
+
+		watchdog {
+			compatible = "zii,rave-sp-watchdog";
+		};
+	};
+
diff --git a/Documentation/devicetree/bindings/mips/brcm/soc.txt b/Documentation/devicetree/bindings/mips/brcm/soc.txt
index e4e1cd91fb1f..356c29789cf5 100644
--- a/Documentation/devicetree/bindings/mips/brcm/soc.txt
+++ b/Documentation/devicetree/bindings/mips/brcm/soc.txt
@@ -11,3 +11,156 @@ Required properties:
 
 The experimental -viper variants are for running Linux on the 3384's
 BMIPS4355 cable modem CPU instead of the BMIPS5000 application processor.
+
+Power management
+----------------
+
+For power management (particularly, S2/S3/S5 system suspend), the following SoC
+components are needed:
+
+= Always-On control block (AON CTRL)
+
+This hardware provides control registers for the "always-on" (even in low-power
+modes) hardware, such as the Power Management State Machine (PMSM).
+
+Required properties:
+- compatible     : should be one of
+		   "brcm,bcm7425-aon-ctrl"
+		   "brcm,bcm7429-aon-ctrl"
+		   "brcm,bcm7435-aon-ctrl" and
+		   "brcm,brcmstb-aon-ctrl"
+- reg            : the register start and length for the AON CTRL block
+
+Example:
+
+syscon@410000 {
+	compatible = "brcm,bcm7425-aon-ctrl", "brcm,brcmstb-aon-ctrl";
+	reg = <0x410000 0x400>;
+};
+
+= Memory controllers
+
+A Broadcom STB SoC typically has a number of independent memory controllers,
+each of which may have several associated hardware blocks, which are versioned
+independently (control registers, DDR PHYs, etc.). One might consider
+describing these controllers as a parent "memory controllers" block, which
+contains N sub-nodes (one for each controller in the system), each of which is
+associated with a number of hardware register resources (e.g., its PHY.
+
+== MEMC (MEMory Controller)
+
+Represents a single memory controller instance.
+
+Required properties:
+- compatible     : should contain "brcm,brcmstb-memc" and "simple-bus"
+- ranges	 : should contain the child address in the parent address
+		   space, must be 0 here, and the register start and length of
+		   the entire memory controller (including all sub nodes: DDR PHY,
+		   arbiter, etc.)
+- #address-cells : must be 1
+- #size-cells	 : must be 1
+
+Example:
+
+	memory-controller@0 {
+		compatible = "brcm,brcmstb-memc", "simple-bus";
+		ranges = <0x0 0x0 0xa000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		memc-arb@1000 {
+			...
+		};
+
+		memc-ddr@2000 {
+			...
+		};
+
+		ddr-phy@6000 {
+			...
+		};
+	};
+
+Should contain subnodes for any of the following relevant hardware resources:
+
+== DDR PHY control
+
+Control registers for this memory controller's DDR PHY.
+
+Required properties:
+- compatible     : should contain one of these
+		   "brcm,brcmstb-ddr-phy-v64.5"
+		   "brcm,brcmstb-ddr-phy"
+
+- reg            : the DDR PHY register range and length
+
+Example:
+
+	ddr-phy@6000 {
+		compatible = "brcm,brcmstb-ddr-phy-v64.5";
+		reg = <0x6000 0xc8>;
+	};
+
+== DDR memory controller sequencer
+
+Control registers for this memory controller's DDR memory sequencer
+
+Required properties:
+- compatible     : should contain one of these
+		   "brcm,bcm7425-memc-ddr"
+		   "brcm,bcm7429-memc-ddr"
+		   "brcm,bcm7435-memc-ddr" and
+		   "brcm,brcmstb-memc-ddr"
+
+- reg            : the DDR sequencer register range and length
+
+Example:
+
+	memc-ddr@2000 {
+		compatible = "brcm,bcm7425-memc-ddr", "brcm,brcmstb-memc-ddr";
+		reg = <0x2000 0x300>;
+	};
+
+== MEMC Arbiter
+
+The memory controller arbiter is responsible for memory clients allocation
+(bandwidth, priorities etc.) and needs to have its contents restored during
+deep sleep states (S3).
+
+Required properties:
+
+- compatible	: should contain one of these
+		  "brcm,brcmstb-memc-arb-v10.0.0.0"
+		  "brcm,brcmstb-memc-arb"
+
+- reg		: the DDR Arbiter register range and length
+
+Example:
+
+	memc-arb@1000 {
+		compatible = "brcm,brcmstb-memc-arb-v10.0.0.0";
+		reg = <0x1000 0x248>;
+	};
+
+== Timers
+
+The Broadcom STB chips contain a timer block with several general purpose
+timers that can be used.
+
+Required properties:
+
+- compatible	: should contain one of:
+		  "brcm,bcm7425-timers"
+		  "brcm,bcm7429-timers"
+		  "brcm,bcm7435-timers and
+		  "brcm,brcmstb-timers"
+- reg		: the timers register range
+- interrupts	: the interrupt line for this timer block
+
+Example:
+
+	timers: timer@4067c0 {
+		compatible = "brcm,bcm7425-timers", "brcm,brcmstb-timers";
+		reg = <0x4067c0 0x40>;
+		interrupts = <&periph_intc 19>;
+	};
diff --git a/Documentation/devicetree/bindings/mips/lantiq/fpi-bus.txt b/Documentation/devicetree/bindings/mips/lantiq/fpi-bus.txt
new file mode 100644
index 000000000000..0a2df4338332
--- /dev/null
+++ b/Documentation/devicetree/bindings/mips/lantiq/fpi-bus.txt
@@ -0,0 +1,31 @@
+Lantiq XWAY SoC FPI BUS binding
+============================
+
+
+-------------------------------------------------------------------------------
+Required properties:
+- compatible			: Should be one of
+					"lantiq,xrx200-fpi"
+- reg				: The address and length of the XBAR
+				  configuration register.
+				  Address and length of the FPI bus itself.
+- lantiq,rcu			: A phandle to the RCU syscon
+- lantiq,offset-endianness	: Offset of the endianness configuration
+				  register
+
+-------------------------------------------------------------------------------
+Example for the FPI on the xrx200 SoCs:
+	fpi@10000000 {
+		compatible = "lantiq,xrx200-fpi";
+		ranges = <0x0 0x10000000 0xf000000>;
+		reg =	<0x1f400000 0x1000>,
+			<0x10000000 0xf000000>;
+		lantiq,rcu = <&rcu0>;
+		lantiq,offset-endianness = <0x4c>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		gptu@e100a00 {
+			......
+		};
+	};
diff --git a/Documentation/devicetree/bindings/mips/lantiq/rcu-gphy.txt b/Documentation/devicetree/bindings/mips/lantiq/rcu-gphy.txt
new file mode 100644
index 000000000000..a0c19bd1ce66
--- /dev/null
+++ b/Documentation/devicetree/bindings/mips/lantiq/rcu-gphy.txt
@@ -0,0 +1,36 @@
+Lantiq XWAY SoC GPHY binding
+============================
+
+This binding describes a software-defined ethernet PHY, provided by the RCU
+module on newer Lantiq XWAY SoCs (xRX200 and newer).
+
+-------------------------------------------------------------------------------
+Required properties:
+- compatible		: Should be one of
+				"lantiq,xrx200a1x-gphy"
+				"lantiq,xrx200a2x-gphy"
+				"lantiq,xrx300-gphy"
+				"lantiq,xrx330-gphy"
+- reg			: Addrress of the GPHY FW load address register
+- resets		: Must reference the RCU GPHY reset bit
+- reset-names		: One entry, value must be "gphy" or optional "gphy2"
+- clocks		: A reference to the (PMU) GPHY clock gate
+
+Optional properties:
+- lantiq,gphy-mode	: GPHY_MODE_GE (default) or GPHY_MODE_FE as defined in
+			  <dt-bindings/mips/lantiq_xway_gphy.h>
+
+
+-------------------------------------------------------------------------------
+Example for the GPHys on the xRX200 SoCs:
+
+#include <dt-bindings/mips/lantiq_rcu_gphy.h>
+	gphy0: gphy@20 {
+		compatible = "lantiq,xrx200a2x-gphy";
+		reg = <0x20 0x4>;
+
+		resets = <&reset0 31 30>, <&reset1 7 7>;
+		reset-names = "gphy", "gphy2";
+		clocks = <&pmu0 XRX200_PMU_GATE_GPHY>;
+		lantiq,gphy-mode = <GPHY_MODE_GE>;
+	};
diff --git a/Documentation/devicetree/bindings/mips/lantiq/rcu.txt b/Documentation/devicetree/bindings/mips/lantiq/rcu.txt
new file mode 100644
index 000000000000..a086f1e1cdd7
--- /dev/null
+++ b/Documentation/devicetree/bindings/mips/lantiq/rcu.txt
@@ -0,0 +1,89 @@
+Lantiq XWAY SoC RCU binding
+===========================
+
+This binding describes the RCU (reset controller unit) multifunction device,
+where each sub-device has it's own set of registers.
+
+The RCU register range is used for multiple purposes. Mostly one device
+uses one or multiple register exclusively, but for some registers some
+bits are for one driver and some other bits are for a different driver.
+With this patch all accesses to the RCU registers will go through
+syscon.
+
+
+-------------------------------------------------------------------------------
+Required properties:
+- compatible	: The first and second values must be:
+		  "lantiq,xrx200-rcu", "simple-mfd", "syscon"
+- reg		: The address and length of the system control registers
+
+
+-------------------------------------------------------------------------------
+Example of the RCU bindings on a xRX200 SoC:
+	rcu0: rcu@203000 {
+		compatible = "lantiq,xrx200-rcu", "simple-mfd", "syscon";
+		reg = <0x203000 0x100>;
+		ranges = <0x0 0x203000 0x100>;
+		big-endian;
+
+		gphy0: gphy@20 {
+			compatible = "lantiq,xrx200a2x-gphy";
+			reg = <0x20 0x4>;
+
+			resets = <&reset0 31 30>, <&reset1 7 7>;
+			reset-names = "gphy", "gphy2";
+			lantiq,gphy-mode = <GPHY_MODE_GE>;
+		};
+
+		gphy1: gphy@68 {
+			compatible = "lantiq,xrx200a2x-gphy";
+			reg = <0x68 0x4>;
+
+			resets = <&reset0 29 28>, <&reset1 6 6>;
+			reset-names = "gphy", "gphy2";
+			lantiq,gphy-mode = <GPHY_MODE_GE>;
+		};
+
+		reset0: reset-controller@10 {
+			compatible = "lantiq,xrx200-reset";
+			reg = <0x10 4>, <0x14 4>;
+
+			#reset-cells = <2>;
+		};
+
+		reset1: reset-controller@48 {
+			compatible = "lantiq,xrx200-reset";
+			reg = <0x48 4>, <0x24 4>;
+
+			#reset-cells = <2>;
+		};
+
+		usb_phy0: usb2-phy@18 {
+			compatible = "lantiq,xrx200-usb2-phy";
+			reg = <0x18 4>, <0x38 4>;
+			status = "disabled";
+
+			resets = <&reset1 4 4>, <&reset0 4 4>;
+			reset-names = "phy", "ctrl";
+			#phy-cells = <0>;
+		};
+
+		usb_phy1: usb2-phy@34 {
+			compatible = "lantiq,xrx200-usb2-phy";
+			reg = <0x34 4>, <0x3C 4>;
+			status = "disabled";
+
+			resets = <&reset1 5 4>, <&reset0 4 4>;
+			reset-names = "phy", "ctrl";
+			#phy-cells = <0>;
+		};
+
+		reboot@10 {
+			compatible = "syscon-reboot";
+			reg = <0x10 4>;
+
+			regmap = <&rcu0>;
+			offset = <0x10>;
+			mask = <0x40000000>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/mips/ni.txt b/Documentation/devicetree/bindings/mips/ni.txt
new file mode 100644
index 000000000000..722bf2d62da9
--- /dev/null
+++ b/Documentation/devicetree/bindings/mips/ni.txt
@@ -0,0 +1,7 @@
+National Instruments MIPS platforms
+
+required root node properties:
+	- compatible: must be "ni,169445"
+
+CPU Nodes
+	- compatible: must be "mti,mips14KEc"
diff --git a/Documentation/devicetree/bindings/mips/ralink.txt b/Documentation/devicetree/bindings/mips/ralink.txt
index b35a8d04f8b6..a16e8d7fe56c 100644
--- a/Documentation/devicetree/bindings/mips/ralink.txt
+++ b/Documentation/devicetree/bindings/mips/ralink.txt
@@ -15,3 +15,4 @@ value must be one of the following values:
   ralink,rt5350-soc
   ralink,mt7620a-soc
   ralink,mt7620n-soc
+  ralink,mt7628a-soc
diff --git a/Documentation/devicetree/bindings/misc/atmel-ssc.txt b/Documentation/devicetree/bindings/misc/atmel-ssc.txt
index f8629bb73945..f9fb412642fe 100644
--- a/Documentation/devicetree/bindings/misc/atmel-ssc.txt
+++ b/Documentation/devicetree/bindings/misc/atmel-ssc.txt
@@ -47,5 +47,4 @@ ssc0: ssc@f0010000 {
       dma-names = "tx", "rx";
       pinctrl-names = "default";
       pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
-      status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/misc/ge-achc.txt b/Documentation/devicetree/bindings/misc/ge-achc.txt
new file mode 100644
index 000000000000..77df94d7a32f
--- /dev/null
+++ b/Documentation/devicetree/bindings/misc/ge-achc.txt
@@ -0,0 +1,26 @@
+* GE Healthcare USB Management Controller
+
+A device which handles data aquisition from compatible USB based peripherals.
+SPI is used for device management.
+
+Note: This device does not expose the peripherals as USB devices.
+
+Required properties:
+
+- compatible : Should be "ge,achc"
+
+Required SPI properties:
+
+- reg : Should be address of the device chip select within
+  the controller.
+
+- spi-max-frequency : Maximum SPI clocking speed of device in Hz, should be
+  1MHz for the GE ACHC.
+
+Example:
+
+spidev0: spi@0 {
+	compatible = "ge,achc";
+	reg = <0>;
+	spi-max-frequency = <1000000>;
+};
diff --git a/Documentation/devicetree/bindings/mmc/amlogic,meson-mx-sdio.txt b/Documentation/devicetree/bindings/mmc/amlogic,meson-mx-sdio.txt
new file mode 100644
index 000000000000..8765c605e6bc
--- /dev/null
+++ b/Documentation/devicetree/bindings/mmc/amlogic,meson-mx-sdio.txt
@@ -0,0 +1,54 @@
+* Amlogic Meson6, Meson8 and Meson8b SDIO/MMC controller
+
+The highspeed MMC host controller on Amlogic SoCs provides an interface
+for MMC, SD, SDIO and SDHC types of memory cards.
+
+Supported maximum speeds are the ones of the eMMC standard 4.41 as well
+as the speed of SD standard 2.0.
+
+The hardware provides an internal "mux" which allows up to three slots
+to be controlled. Only one slot can be accessed at a time.
+
+Required properties:
+ - compatible : must be one of
+	- "amlogic,meson8-sdio"
+	- "amlogic,meson8b-sdio"
+	along with the generic "amlogic,meson-mx-sdio"
+ - reg : mmc controller base registers
+ - interrupts : mmc controller interrupt
+ - #address-cells : must be 1
+ - size-cells : must be 0
+ - clocks : phandle to clock providers
+ - clock-names : must contain "core" and "clkin"
+
+Required child nodes:
+A node for each slot provided by the MMC controller is required.
+NOTE: due to a driver limitation currently only one slot (= child node)
+      is supported!
+
+Required properties on each child node (= slot):
+ - compatible : must be "mmc-slot" (see mmc.txt within this directory)
+ - reg : the slot (or "port") ID
+
+Optional properties on each child node (= slot):
+ - bus-width : must be 1 or 4 (8-bit bus is not supported)
+ - for cd and all other additional generic mmc parameters
+   please refer to mmc.txt within this directory
+
+Examples:
+	mmc@c1108c20 {
+		compatible = "amlogic,meson8-sdio", "amlogic,meson-mx-sdio";
+		reg = <0xc1108c20 0x20>;
+		interrupts = <0 28 1>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&clkc CLKID_SDIO>, <&clkc CLKID_CLK81>;
+		clock-names = "core", "clkin";
+
+		slot@1 {
+			compatible = "mmc-slot";
+			reg = <1>;
+
+			bus-width = <4>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt
index 49df630bd44f..60481bfc3d31 100644
--- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt
+++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt
@@ -74,5 +74,4 @@ Example:
 		phys = <&emmc_phy>;
 		phy-names = "phy_arasan";
 		#clock-cells = <0>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/mmc/davinci_mmc.txt b/Documentation/devicetree/bindings/mmc/davinci_mmc.txt
index e5a0140b2381..516fb0143d4c 100644
--- a/Documentation/devicetree/bindings/mmc/davinci_mmc.txt
+++ b/Documentation/devicetree/bindings/mmc/davinci_mmc.txt
@@ -24,7 +24,6 @@ mmc0: mmc@1c40000 {
 	compatible = "ti,da830-mmc",
 	reg = <0x40000 0x1000>;
 	interrupts = <16>;
-	status = "okay";
 	bus-width = <4>;
 	max-frequency = <50000000>;
 	dmas = <&edma 16
diff --git a/Documentation/devicetree/bindings/mmc/exynos-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/exynos-dw-mshc.txt
index aad98442788b..a58c173b7ab9 100644
--- a/Documentation/devicetree/bindings/mmc/exynos-dw-mshc.txt
+++ b/Documentation/devicetree/bindings/mmc/exynos-dw-mshc.txt
@@ -78,7 +78,6 @@ Example:
 	};
 
 	dwmmc0@12200000 {
-		num-slots = <1>;
 		cap-mmc-highspeed;
 		cap-sd-highspeed;
 		broken-cd;
diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-mmc.txt b/Documentation/devicetree/bindings/mmc/fsl-imx-mmc.txt
index db442355cd24..184ccffe2739 100644
--- a/Documentation/devicetree/bindings/mmc/fsl-imx-mmc.txt
+++ b/Documentation/devicetree/bindings/mmc/fsl-imx-mmc.txt
@@ -20,5 +20,4 @@ sdhci1: sdhci@10014000 {
 	dma-names = "rx-tx";
 	bus-width = <4>;
 	cd-gpios = <&gpio3 29>;
-	status = "okay";
 };
diff --git a/Documentation/devicetree/bindings/mmc/img-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/img-dw-mshc.txt
index 85de99fcaa2f..c54e577eea07 100644
--- a/Documentation/devicetree/bindings/mmc/img-dw-mshc.txt
+++ b/Documentation/devicetree/bindings/mmc/img-dw-mshc.txt
@@ -24,6 +24,5 @@ Example:
 
 		fifo-depth = <0x20>;
 		bus-width = <4>;
-		num-slots = <1>;
 		disable-wp;
 	};
diff --git a/Documentation/devicetree/bindings/mmc/k3-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/k3-dw-mshc.txt
index 8af1afcb86dc..07242d141773 100644
--- a/Documentation/devicetree/bindings/mmc/k3-dw-mshc.txt
+++ b/Documentation/devicetree/bindings/mmc/k3-dw-mshc.txt
@@ -36,7 +36,6 @@ Example:
 
 	/* Board portion */
 	dwmmc0@fcd03000 {
-		num-slots = <1>;
 		vmmc-supply = <&ldo12>;
 		fifo-depth = <0x100>;
 		pinctrl-names = "default";
@@ -52,7 +51,6 @@ Example:
 
 	dwmmc_1: dwmmc1@f723e000 {
 		compatible = "hisilicon,hi6220-dw-mshc";
-		num-slots = <0x1>;
 		bus-width = <0x4>;
 		disable-wp;
 		cap-sd-highspeed;
diff --git a/Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt b/Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
index b878a1e305af..ed1456f5c94d 100644
--- a/Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
+++ b/Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
@@ -16,11 +16,13 @@ Required Properties:
 
 - clocks:
   Array of clocks required for SDHC.
-  Require at least input clock for Xenon IP core.
+  Require at least input clock for Xenon IP core. For Armada AP806 and
+  CP110, the AXI clock is also mandatory.
 
 - clock-names:
   Array of names corresponding to clocks property.
   The input clock for Xenon IP core should be named as "core".
+  The input clock for the AXI bus must be named as "axi".
 
 - reg:
   * For "marvell,armada-3700-sdhci", two register areas.
@@ -106,8 +108,8 @@ Example:
 		compatible = "marvell,armada-ap806-sdhci";
 		reg = <0xaa0000 0x1000>;
 		interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>
-		clocks = <&emmc_clk>;
-		clock-names = "core";
+		clocks = <&emmc_clk>,<&axi_clk>;
+		clock-names = "core", "axi";
 		bus-width = <4>;
 		marvell,xenon-phy-slow-mode;
 		marvell,xenon-tun-count = <11>;
@@ -126,8 +128,8 @@ Example:
 		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>
 		vqmmc-supply = <&sd_vqmmc_regulator>;
 		vmmc-supply = <&sd_vmmc_regulator>;
-		clocks = <&sdclk>;
-		clock-names = "core";
+		clocks = <&sdclk>, <&axi_clk>;
+		clock-names = "core", "axi";
 		bus-width = <4>;
 		marvell,xenon-tun-count = <9>;
 	};
diff --git a/Documentation/devicetree/bindings/mmc/mmc-card.txt b/Documentation/devicetree/bindings/mmc/mmc-card.txt
index a70fcd65b9ea..8d2d71758907 100644
--- a/Documentation/devicetree/bindings/mmc/mmc-card.txt
+++ b/Documentation/devicetree/bindings/mmc/mmc-card.txt
@@ -21,7 +21,6 @@ Example:
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <8>;
 	non-removable;
-	status = "okay";
 
 	mmccard: mmccard@0 {
 		reg = <0>;
diff --git a/Documentation/devicetree/bindings/mmc/mmc.txt b/Documentation/devicetree/bindings/mmc/mmc.txt
index c7f4a0ec48ed..fb11ae8b3b72 100644
--- a/Documentation/devicetree/bindings/mmc/mmc.txt
+++ b/Documentation/devicetree/bindings/mmc/mmc.txt
@@ -53,6 +53,9 @@ Optional properties:
 - no-sdio: controller is limited to send sdio cmd during initialization
 - no-sd: controller is limited to send sd cmd during initialization
 - no-mmc: controller is limited to send mmc cmd during initialization
+- fixed-emmc-driver-type: for non-removable eMMC, enforce this driver type.
+  The value <n> is the driver type as specified in the eMMC specification
+  (table 206 in spec version 5.1).
 
 *NOTE* on CD and WP polarity. To use common for all SD/MMC host controllers line
 polarity properties, we have to fix the meaning of the "normal" and "inverted"
@@ -143,7 +146,7 @@ sdhci@ab000000 {
 
 Example with sdio function subnode:
 
-mmc3: mmc@01c12000 {
+mmc3: mmc@1c12000 {
 	#address-cells = <1>;
 	#size-cells = <0>;
 
@@ -153,7 +156,6 @@ mmc3: mmc@01c12000 {
 	bus-width = <4>;
 	non-removable;
 	mmc-pwrseq = <&sdhci0_pwrseq>
-	status = "okay";
 
 	brcmf: bcrmf@1 {
 		reg = <1>;
diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.txt b/Documentation/devicetree/bindings/mmc/mtk-sd.txt
index 4182ea36ca5b..72d2a734ab85 100644
--- a/Documentation/devicetree/bindings/mmc/mtk-sd.txt
+++ b/Documentation/devicetree/bindings/mmc/mtk-sd.txt
@@ -7,10 +7,18 @@ This file documents differences between the core properties in mmc.txt
 and the properties used by the msdc driver.
 
 Required properties:
-- compatible: Should be "mediatek,mt8173-mmc","mediatek,mt8135-mmc"
+- compatible: value should be either of the following.
+	"mediatek,mt8135-mmc": for mmc host ip compatible with mt8135
+	"mediatek,mt8173-mmc": for mmc host ip compatible with mt8173
+	"mediatek,mt2701-mmc": for mmc host ip compatible with mt2701
+	"mediatek,mt2712-mmc": for mmc host ip compatible with mt2712
+- reg: physical base address of the controller and length
 - interrupts: Should contain MSDC interrupt number
-- clocks: MSDC source clock, HCLK
-- clock-names: "source", "hclk"
+- clocks: Should contain phandle for the clock feeding the MMC controller
+- clock-names: Should contain the following:
+	"source" - source clock (required)
+	"hclk" - HCLK which used for host (required)
+	"source_cg" - independent source clock gate (required for MT2712)
 - pinctrl-names: should be "default", "state_uhs"
 - pinctrl-0: should contain default/high speed pin ctrl
 - pinctrl-1: should contain uhs mode pin ctrl
@@ -30,6 +38,10 @@ Optional properties:
 - mediatek,hs400-cmd-resp-sel-rising:  HS400 command response sample selection
 				       If present,HS400 command responses are sampled on rising edges.
 				       If not present,HS400 command responses are sampled on falling edges.
+- mediatek,latch-ck: Some SoCs do not support enhance_rx, need set correct latch-ck to avoid data crc
+		     error caused by stop clock(fifo full)
+		     Valid range = [0:0x7]. if not present, default value is 0.
+		     applied to compatible "mediatek,mt2701-mmc".
 
 Examples:
 mmc0: mmc@11230000 {
diff --git a/Documentation/devicetree/bindings/mmc/orion-sdio.txt b/Documentation/devicetree/bindings/mmc/orion-sdio.txt
index 84f0ebd67a13..10f0818a34c5 100644
--- a/Documentation/devicetree/bindings/mmc/orion-sdio.txt
+++ b/Documentation/devicetree/bindings/mmc/orion-sdio.txt
@@ -13,5 +13,4 @@ Example:
 		reg = <0xd00d4000 0x200>;
 		interrupts = <54>;
 		clocks = <&gateclk 17>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt b/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt
index c32dc5a9dbe6..5ff1e12c655a 100644
--- a/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt
+++ b/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt
@@ -11,6 +11,8 @@ Required properties:
 	- "renesas,mmcif-r7s72100" for the MMCIF found in r7s72100 SoCs
 	- "renesas,mmcif-r8a73a4" for the MMCIF found in r8a73a4 SoCs
 	- "renesas,mmcif-r8a7740" for the MMCIF found in r8a7740 SoCs
+	- "renesas,mmcif-r8a7743" for the MMCIF found in r8a7743 SoCs
+	- "renesas,mmcif-r8a7745" for the MMCIF found in r8a7745 SoCs
 	- "renesas,mmcif-r8a7778" for the MMCIF found in r8a7778 SoCs
 	- "renesas,mmcif-r8a7790" for the MMCIF found in r8a7790 SoCs
 	- "renesas,mmcif-r8a7791" for the MMCIF found in r8a7791 SoCs
@@ -21,7 +23,7 @@ Required properties:
 - interrupts: Some SoCs have only 1 shared interrupt, while others have either
   2 or 3 individual interrupts (error, int, card detect). Below is the number
   of interrupts for each SoC:
-    1: r8a73a4, r8a7778, r8a7790, r8a7791, r8a7793, r8a7794
+    1: r8a73a4, r8a7743, r8a7745, r8a7778, r8a7790, r8a7791, r8a7793, r8a7794
     2: r8a7740, sh73a0
     3: r7s72100
 
diff --git a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt
index 49ed3ad2524a..c6558785e61b 100644
--- a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt
+++ b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt
@@ -15,6 +15,7 @@ Required Properties:
 	- "rockchip,rk3288-dw-mshc": for Rockchip RK3288
 	- "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RV1108
 	- "rockchip,rk3036-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3036
+	- "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK322x
 	- "rockchip,rk3328-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3328
 	- "rockchip,rk3368-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3368
 	- "rockchip,rk3399-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3399
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt b/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
index de2c53cff4f1..3ee9263adf73 100644
--- a/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
+++ b/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
@@ -15,6 +15,8 @@ Required properties:
 Optional properties:
 - vqmmc-supply: phandle to the regulator device tree node, mentioned
   as the VCCQ/VDD_IO supply in the eMMC/SD specs.
+- fujitsu,cmd-dat-delay-select: boolean property indicating that this host
+  requires the CMD_DAT_DELAY control to be enabled.
 
 Example:
 
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
index 0576264eab5e..bfdcdc4ccdff 100644
--- a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
+++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
@@ -18,6 +18,8 @@ Required properties:
 	"core"	- SDC MMC clock (MCLK) (required)
 	"bus"	- SDCC bus voter clock (optional)
 	"xo"	- TCXO clock (optional)
+	"cal"	- reference clock for RCLK delay calibration (optional)
+	"sleep"	- sleep clock for RCLK delay calibration (optional)
 
 Example:
 
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-omap.txt b/Documentation/devicetree/bindings/mmc/sdhci-omap.txt
new file mode 100644
index 000000000000..51775a372c06
--- /dev/null
+++ b/Documentation/devicetree/bindings/mmc/sdhci-omap.txt
@@ -0,0 +1,16 @@
+* TI OMAP SDHCI Controller
+
+Refer to mmc.txt for standard MMC bindings.
+
+Required properties:
+- compatible: Should be "ti,dra7-sdhci" for DRA7 and DRA72 controllers
+- ti,hwmods: Must be "mmc<n>", <n> is controller instance starting 1
+
+Example:
+	mmc1: mmc@4809c000 {
+		compatible = "ti,dra7-sdhci";
+		reg = <0x4809c000 0x400>;
+		ti,hwmods = "mmc1";
+		bus-width = <4>;
+		vmmc-supply = <&vmmc>; /* phandle to regulator node */
+	};
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-st.txt b/Documentation/devicetree/bindings/mmc/sdhci-st.txt
index 230fd696eb92..6b3d40ca395e 100644
--- a/Documentation/devicetree/bindings/mmc/sdhci-st.txt
+++ b/Documentation/devicetree/bindings/mmc/sdhci-st.txt
@@ -63,7 +63,6 @@ Example:
 
 mmc0: sdhci@fe81e000 {
 	compatible	= "st,sdhci";
-	status		= "disabled";
 	reg		= <0xfe81e000 0x1000>;
 	interrupts	= <GIC_SPI 127 IRQ_TYPE_NONE>;
 	interrupt-names	= "mmcirq";
@@ -75,9 +74,8 @@ mmc0: sdhci@fe81e000 {
 
 /* Example SD stih407 family configuration */
 
-mmc1: sdhci@09080000 {
+mmc1: sdhci@9080000 {
 	compatible	= "st,sdhci-stih407", "st,sdhci";
-	status		= "disabled";
 	reg		= <0x09080000 0x7ff>;
 	reg-names	= "mmc";
 	interrupts	= <GIC_SPI 90 IRQ_TYPE_NONE>;
@@ -92,9 +90,8 @@ mmc1: sdhci@09080000 {
 
 /* Example eMMC stih407 family configuration */
 
-mmc0: sdhci@09060000 {
+mmc0: sdhci@9060000 {
 	compatible	= "st,sdhci-stih407", "st,sdhci";
-	status		= "disabled";
 	reg		= <0x09060000 0x7ff>, <0x9061008 0x20>;
 	reg-names	= "mmc", "top-mmc-delay";
 	interrupts	= <GIC_SPI 92 IRQ_TYPE_NONE>;
diff --git a/Documentation/devicetree/bindings/mmc/sunxi-mmc.txt b/Documentation/devicetree/bindings/mmc/sunxi-mmc.txt
index 7d53a799f140..132e0007d7d6 100644
--- a/Documentation/devicetree/bindings/mmc/sunxi-mmc.txt
+++ b/Documentation/devicetree/bindings/mmc/sunxi-mmc.txt
@@ -12,6 +12,7 @@ Required properties:
    * "allwinner,sun4i-a10-mmc"
    * "allwinner,sun5i-a13-mmc"
    * "allwinner,sun7i-a20-mmc"
+   * "allwinner,sun8i-a83t-emmc"
    * "allwinner,sun9i-a80-mmc"
    * "allwinner,sun50i-a64-emmc"
    * "allwinner,sun50i-a64-mmc"
@@ -28,7 +29,7 @@ Optional properties:
 
 Examples:
 	- Within .dtsi:
-	mmc0: mmc@01c0f000 {
+	mmc0: mmc@1c0f000 {
 		compatible = "allwinner,sun5i-a13-mmc";
 		reg = <0x01c0f000 0x1000>;
 		clocks = <&ahb_gates 8>, <&mmc0_clk>, <&mmc0_output_clk>, <&mmc0_sample_clk>;
@@ -38,7 +39,7 @@ Examples:
 	};
 
 	- Within dts:
-	mmc0: mmc@01c0f000 {
+	mmc0: mmc@1c0f000 {
 		pinctrl-names = "default", "default";
 		pinctrl-0 = <&mmc0_pins_a>;
 		pinctrl-1 = <&mmc0_cd_pin_reference_design>;
diff --git a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt
index 9cb55ca57461..ef3e5f14067a 100644
--- a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt
+++ b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt
@@ -12,12 +12,12 @@ Required Properties:
 * #address-cells: should be 1.
 * #size-cells: should be 0.
 
-# Slots: The slot specific information are contained within child-nodes with
-  each child-node representing a supported slot. There should be atleast one
-  child node representing a card slot. The name of the child node representing
-  the slot is recommended to be slot@n where n is the unique number of the slot
-  connected to the controller. The following are optional properties which
-  can be included in the slot child node.
+# Slots (DEPRECATED): The slot specific information are contained within
+  child-nodes with each child-node representing a supported slot. There should
+  be atleast one child node representing a card slot. The name of the child node
+  representing the slot is recommended to be slot@n where n is the unique number
+  of the slot connected to the controller. The following are optional properties
+  which can be included in the slot child node.
 
 	* reg: specifies the physical slot number. The valid values of this
 	  property is 0 to (num-slots -1), where num-slots is the value
@@ -63,7 +63,7 @@ Optional properties:
   clock(cclk_out). If it's not specified, max is 200MHZ and min is 400KHz by default.
 	  (Use the "max-frequency" instead of "clock-freq-min-max".)
 
-* num-slots: specifies the number of slots supported by the controller.
+* num-slots (DEPRECATED): specifies the number of slots supported by the controller.
   The number of physical slots actually used could be equal or less than the
   value specified by num-slots. If this property is not specified, the value
   of num-slot property is assumed to be 1.
@@ -124,7 +124,6 @@ board specific portions as listed below.
 	dwmmc0@12200000 {
 		clock-frequency = <400000000>;
 		clock-freq-min-max = <400000 200000000>;
-		num-slots = <1>;
 		broken-cd;
 		fifo-depth = <0x80>;
 		card-detect-delay = <200>;
@@ -139,7 +138,6 @@ board specific portions as listed below.
 	dwmmc0@12200000 {
 		clock-frequency = <400000000>;
 		clock-freq-min-max = <400000 200000000>;
-		num-slots = <1>;
 		broken-cd;
 		fifo-depth = <0x80>;
 		card-detect-delay = <200>;
diff --git a/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt b/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt
index 0e026c151c1c..3a4ac401e6f9 100644
--- a/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt
+++ b/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt
@@ -1,33 +1,55 @@
-* TI Highspeed MMC host controller for OMAP
+* TI Highspeed MMC host controller for OMAP and 66AK2G family.
 
-The Highspeed MMC Host Controller on TI OMAP family
+The Highspeed MMC Host Controller on TI OMAP and 66AK2G family
 provides an interface for MMC, SD, and SDIO types of memory cards.
 
 This file documents differences between the core properties described
 by mmc.txt and the properties used by the omap_hsmmc driver.
 
 Required properties:
+--------------------
 - compatible:
  Should be "ti,omap2-hsmmc", for OMAP2 controllers
  Should be "ti,omap3-hsmmc", for OMAP3 controllers
  Should be "ti,omap3-pre-es3-hsmmc" for OMAP3 controllers pre ES3.0
  Should be "ti,omap4-hsmmc", for OMAP4 controllers
  Should be "ti,am33xx-hsmmc", for AM335x controllers
-- ti,hwmods: Must be "mmc<n>", n is controller instance starting 1
+ Should be "ti,k2g-hsmmc", "ti,omap4-hsmmc" for 66AK2G controllers.
+
+SoC specific required properties:
+---------------------------------
+The following are mandatory properties for OMAPs, AM33xx and AM43xx SoCs only:
+- ti,hwmods: Must be "mmc<n>", n is controller instance starting 1.
+
+The following are mandatory properties for 66AK2G SoCs only:
+- power-domains:Should contain a phandle to a PM domain provider node
+		and an args specifier containing the MMC device id
+		value. This property is as per the binding,
+		Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
+- clocks:	Must contain an entry for each entry in clock-names. Should
+		be defined as per the he appropriate clock bindings consumer
+		usage in Documentation/devicetree/bindings/clock/ti,sci-clk.txt
+- clock-names:	Shall be "fck" for the functional clock,
+		and "mmchsdb_fck" for the debounce clock.
+
 
 Optional properties:
-ti,dual-volt: boolean, supports dual voltage cards
-<supply-name>-supply: phandle to the regulator device tree node
-"supply-name" examples are "vmmc", "vmmc_aux"(deprecated)/"vqmmc" etc
-ti,non-removable: non-removable slot (like eMMC)
-ti,needs-special-reset: Requires a special softreset sequence
-ti,needs-special-hs-handling: HSMMC IP needs special setting for handling High Speed
-dmas: List of DMA specifiers with the controller specific format
-as described in the generic DMA client binding. A tx and rx
-specifier is required.
-dma-names: List of DMA request names. These strings correspond
-1:1 with the DMA specifiers listed in dmas. The string naming is
-to be "rx" and "tx" for RX and TX DMA requests, respectively.
+--------------------
+- ti,dual-volt:		boolean, supports dual voltage cards
+- <supply-name>-supply:	phandle to the regulator device tree node
+			  "supply-name" examples are "vmmc",
+			  "vmmc_aux"(deprecated)/"vqmmc" etc
+- ti,non-removable:	non-removable slot (like eMMC)
+- ti,needs-special-reset:	Requires a special softreset sequence
+- ti,needs-special-hs-handling:	HSMMC IP needs special setting
+				  for handling High Speed
+- dmas:			List of DMA specifiers with the controller specific
+			format as described in the generic DMA client
+			binding. A tx and rx specifier is required.
+- dma-names:		List of DMA request names. These strings correspond
+			1:1 with the DMA specifiers listed in dmas.
+			The string naming is to be "rx" and "tx" for
+			RX and TX DMA requests, respectively.
 
 Examples:
 
diff --git a/Documentation/devicetree/bindings/mmc/tmio_mmc.txt b/Documentation/devicetree/bindings/mmc/tmio_mmc.txt
index 4fd8b7acc510..3c6762430fd9 100644
--- a/Documentation/devicetree/bindings/mmc/tmio_mmc.txt
+++ b/Documentation/devicetree/bindings/mmc/tmio_mmc.txt
@@ -10,11 +10,13 @@ described in mmc.txt, can be used. Additionally the following tmio_mmc-specific
 optional bindings can be used.
 
 Required properties:
-- compatible:	"renesas,sdhi-shmobile" - a generic sh-mobile SDHI unit
+- compatible: should contain one or more of the following:
 		"renesas,sdhi-sh73a0" - SDHI IP on SH73A0 SoC
 		"renesas,sdhi-r7s72100" - SDHI IP on R7S72100 SoC
 		"renesas,sdhi-r8a73a4" - SDHI IP on R8A73A4 SoC
 		"renesas,sdhi-r8a7740" - SDHI IP on R8A7740 SoC
+		"renesas,sdhi-r8a7743" - SDHI IP on R8A7743 SoC
+		"renesas,sdhi-r8a7745" - SDHI IP on R8A7745 SoC
 		"renesas,sdhi-r8a7778" - SDHI IP on R8A7778 SoC
 		"renesas,sdhi-r8a7779" - SDHI IP on R8A7779 SoC
 		"renesas,sdhi-r8a7790" - SDHI IP on R8A7790 SoC
@@ -24,6 +26,16 @@ Required properties:
 		"renesas,sdhi-r8a7794" - SDHI IP on R8A7794 SoC
 		"renesas,sdhi-r8a7795" - SDHI IP on R8A7795 SoC
 		"renesas,sdhi-r8a7796" - SDHI IP on R8A7796 SoC
+		"renesas,sdhi-shmobile" - a generic sh-mobile SDHI controller
+		"renesas,rcar-gen1-sdhi" - a generic R-Car Gen1 SDHI controller
+		"renesas,rcar-gen2-sdhi" - a generic R-Car Gen2 or RZ/G1
+					   SDHI controller
+		"renesas,rcar-gen3-sdhi" - a generic R-Car Gen3 SDHI controller
+
+
+		When compatible with the generic version, nodes must list
+		the SoC-specific version corresponding to the platform
+		first followed by the generic version.
 
 - clocks: Most controllers only have 1 clock source per channel. However, on
 	  some variations of this controller, the internal card detection
@@ -33,13 +45,69 @@ Required properties:
 	  If 2 clocks are specified by the hardware, you must name them as
 	  "core" and "cd". If the controller only has 1 clock, naming is not
 	  required.
-	  Below is the number clocks for each supported SoC:
-	   1: SH73A0, R8A73A4, R8A7740, R8A7778, R8A7779, R8A7790
-	      R8A7791, R8A7792, R8A7793, R8A7794, R8A7795, R8A7796
-	   2: R7S72100
+	  Devices which have more than 1 clock are listed below:
+	  2: R7S72100
 
 Optional properties:
 - toshiba,mmc-wrprotect-disable: write-protect detection is unavailable
 - pinctrl-names: should be "default", "state_uhs"
 - pinctrl-0: should contain default/high speed pin ctrl
 - pinctrl-1: should contain uhs mode pin ctrl
+
+Example: R8A7790 (R-Car H2) SDHI controller nodes
+
+	sdhi0: sd@ee100000 {
+		compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi";
+		reg = <0 0xee100000 0 0x328>;
+		interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg CPG_MOD 314>;
+		dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
+		       <&dmac1 0xcd>, <&dmac1 0xce>;
+		dma-names = "tx", "rx", "tx", "rx";
+		max-frequency = <195000000>;
+		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 314>;
+		status = "disabled";
+	};
+
+	sdhi1: sd@ee120000 {
+		compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi";
+		reg = <0 0xee120000 0 0x328>;
+		interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg CPG_MOD 313>;
+		dmas = <&dmac0 0xc9>, <&dmac0 0xca>,
+		       <&dmac1 0xc9>, <&dmac1 0xca>;
+		dma-names = "tx", "rx", "tx", "rx";
+		max-frequency = <195000000>;
+		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 313>;
+		status = "disabled";
+	};
+
+	sdhi2: sd@ee140000 {
+		compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi";
+		reg = <0 0xee140000 0 0x100>;
+		interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg CPG_MOD 312>;
+		dmas = <&dmac0 0xc1>, <&dmac0 0xc2>,
+		       <&dmac1 0xc1>, <&dmac1 0xc2>;
+		dma-names = "tx", "rx", "tx", "rx";
+		max-frequency = <97500000>;
+		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 312>;
+		status = "disabled";
+	};
+
+	sdhi3: sd@ee160000 {
+		compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi";
+		reg = <0 0xee160000 0 0x100>;
+		interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg CPG_MOD 311>;
+		dmas = <&dmac0 0xd3>, <&dmac0 0xd4>,
+		       <&dmac1 0xd3>, <&dmac1 0xd4>;
+		dma-names = "tx", "rx", "tx", "rx";
+		max-frequency = <97500000>;
+		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 311>;
+		status = "disabled";
+	};
diff --git a/Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
index eaade0e5adeb..0f59bd5361f5 100644
--- a/Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
+++ b/Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
@@ -25,9 +25,7 @@ Example:
 		clock-frequency = <50000000>;
 		clocks = <&topcrm SD0_AHB>, <&topcrm SD0_WCLK>;
 		clock-names = "biu", "ciu";
-		num-slots = <1>;
 		max-frequency = <50000000>;
 		cap-sdio-irq;
 		cap-sd-highspeed;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/mtd/atmel-quadspi.txt b/Documentation/devicetree/bindings/mtd/atmel-quadspi.txt
index 489807005eda..b93c1e2f25dd 100644
--- a/Documentation/devicetree/bindings/mtd/atmel-quadspi.txt
+++ b/Documentation/devicetree/bindings/mtd/atmel-quadspi.txt
@@ -24,7 +24,6 @@ spi@f0020000 {
 	#size-cells = <0>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_spi0_default>;
-	status = "okay";
 
 	m25p80@0 {
 		...
diff --git a/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt b/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt
index f248056da24c..bb2075df9b38 100644
--- a/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt
+++ b/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt
@@ -1,7 +1,9 @@
 * Cadence Quad SPI controller
 
 Required properties:
-- compatible : Should be "cdns,qspi-nor".
+- compatible : should be one of the following:
+	Generic default - "cdns,qspi-nor".
+	For TI 66AK2G SoC - "ti,k2g-qspi", "cdns,qspi-nor".
 - reg : Contains two entries, each of which is a tuple consisting of a
 	physical address and length. The first entry is the address and
 	length of the controller register set. The second entry is the
@@ -14,6 +16,9 @@ Required properties:
 
 Optional properties:
 - cdns,is-decoded-cs : Flag to indicate whether decoder is used or not.
+- cdns,rclk-en : Flag to indicate that QSPI return clock is used to latch
+  the read data rather than the QSPI clock. Make sure that QSPI return
+  clock is populated on the board before using this property.
 
 Optional subnodes:
 Subnodes of the Cadence Quad SPI controller are spi slave nodes with additional
diff --git a/Documentation/devicetree/bindings/mtd/denali-nand.txt b/Documentation/devicetree/bindings/mtd/denali-nand.txt
index 504291d2e5c2..0ee8edb60efc 100644
--- a/Documentation/devicetree/bindings/mtd/denali-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/denali-nand.txt
@@ -29,7 +29,7 @@ nand: nand@ff900000 {
 	#address-cells = <1>;
 	#size-cells = <1>;
 	compatible = "altr,socfpga-denali-nand";
-	reg = <0xff900000 0x100000>, <0xffb80000 0x10000>;
+	reg = <0xff900000 0x20>, <0xffb80000 0x1000>;
 	reg-names = "nand_data", "denali_reg";
 	interrupts = <0 144 4>;
 };
diff --git a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt
index 9ce35af8507c..376fa2f50e6b 100644
--- a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt
+++ b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt
@@ -13,6 +13,8 @@ Required properties:
                  at25df321a
                  at25df641
                  at26df081a
+                 en25s64
+                 mr25h128
                  mr25h256
                  mr25h10
                  mr25h40
@@ -31,6 +33,7 @@ Required properties:
                  s25fl008k
                  s25fl064k
                  sst25vf040b
+                 sst25wf040b
                  m25p40
                  m25p80
                  m25p16
diff --git a/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt b/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt
index 5ded66ad7aef..56d3668e2c50 100644
--- a/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt
+++ b/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt
@@ -1,13 +1,16 @@
 * Serial NOR flash controller for MTK MT81xx (and similar)
 
 Required properties:
-- compatible: 	  The possible values are:
-		  "mediatek,mt2701-nor"
-		  "mediatek,mt7623-nor"
+- compatible: 	  For mt8173, compatible should be "mediatek,mt8173-nor",
+		  and it's the fallback compatible for other Soc.
+		  For every other SoC, should contain both the SoC-specific compatible
+		  string and "mediatek,mt8173-nor".
+		  The possible values are:
+		  "mediatek,mt2701-nor", "mediatek,mt8173-nor"
+		  "mediatek,mt2712-nor", "mediatek,mt8173-nor"
+		  "mediatek,mt7622-nor", "mediatek,mt8173-nor"
+		  "mediatek,mt7623-nor", "mediatek,mt8173-nor"
 		  "mediatek,mt8173-nor"
-		  For mt8173, compatible should be "mediatek,mt8173-nor".
-		  For every other SoC, should contain both the SoC-specific compatible string
-		  and "mediatek,mt8173-nor".
 - reg: 		  physical base address and length of the controller's register
 - clocks: 	  the phandle of the clocks needed by the nor controller
 - clock-names: 	  the names of the clocks
@@ -37,7 +40,6 @@ nor_flash: spi@1100d000 {
 	clock-names = "spi", "sf";
 	#address-cells = <1>;
 	#size-cells = <0>;
-	status = "disabled";
 
 	flash@0 {
 		compatible = "jedec,spi-nor";
diff --git a/Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt b/Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt
index d9b655f11048..d4ee4da58463 100644
--- a/Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt
@@ -5,9 +5,13 @@ Required properties:
  - compatible:		Should be set to one of the following:
 			marvell,pxa3xx-nand
 			marvell,armada370-nand
+			marvell,armada-8k-nand
  - reg: 		The register base for the controller
  - interrupts:		The interrupt to map
  - #address-cells:	Set to <1> if the node includes partitions
+ - marvell,system-controller: Set to retrieve the syscon node that handles
+			NAND controller related registers (only required
+			with marvell,armada-8k-nand compatible).
 
 Optional properties:
 
diff --git a/Documentation/devicetree/bindings/mtd/qcom_nandc.txt b/Documentation/devicetree/bindings/mtd/qcom_nandc.txt
index 70dd5118a324..73d336befa08 100644
--- a/Documentation/devicetree/bindings/mtd/qcom_nandc.txt
+++ b/Documentation/devicetree/bindings/mtd/qcom_nandc.txt
@@ -1,11 +1,20 @@
 * Qualcomm NAND controller
 
 Required properties:
-- compatible:		should be "qcom,ipq806x-nand"
+- compatible:		must be one of the following:
+    * "qcom,ipq806x-nand" - for EBI2 NAND controller being used in IPQ806x
+			    SoC and it uses ADM DMA
+    * "qcom,ipq4019-nand" - for QPIC NAND controller v1.4.0 being used in
+                            IPQ4019 SoC and it uses BAM DMA
+    * "qcom,ipq8074-nand" - for QPIC NAND controller v1.5.0 being used in
+                            IPQ8074 SoC and it uses BAM DMA
+
 - reg:			MMIO address range
 - clocks:		must contain core clock and always on clock
 - clock-names:		must contain "core" for the core clock and "aon" for the
 			always on clock
+
+EBI2 specific properties:
 - dmas:			DMA specifier, consisting of a phandle to the ADM DMA
 			controller node and the channel number to be used for
 			NAND. Refer to dma.txt and qcom_adm.txt for more details
@@ -16,6 +25,12 @@ Required properties:
 - qcom,data-crci:	must contain the ADM data type CRCI block instance
 			number specified for the NAND controller on the given
 			platform
+
+QPIC specific properties:
+- dmas:			DMA specifier, consisting of a phandle to the BAM DMA
+			and the channel number to be used for NAND. Refer to
+			dma.txt, qcom_bam_dma.txt for more details
+- dma-names:		must contain all 3 channel names : "tx", "rx", "cmd"
 - #address-cells:	<1> - subnodes give the chip-select number
 - #size-cells:		<0>
 
@@ -26,7 +41,6 @@ chip-selects which (may) contain NAND flash chips. Their properties are as
 follows.
 
 Required properties:
-- compatible:		should contain "qcom,nandcs"
 - reg:			a single integer representing the chip-select
 			number (e.g., 0, 1, 2, etc.)
 - #address-cells:	see partition.txt
@@ -43,8 +57,8 @@ partition.txt for more detail.
 
 Example:
 
-nand@1ac00000 {
-	compatible = "qcom,ebi2-nandc";
+nand-controller@1ac00000 {
+	compatible = "qcom,ipq806x-nand";
 	reg = <0x1ac00000 0x800>;
 
 	clocks = <&gcc EBI2_CLK>,
@@ -59,8 +73,7 @@ nand@1ac00000 {
 	#address-cells = <1>;
 	#size-cells = <0>;
 
-	nandcs@0 {
-		compatible = "qcom,nandcs";
+	nand@0 {
 		reg = <0>;
 
 		nand-ecc-strength = <4>;
@@ -84,3 +97,43 @@ nand@1ac00000 {
 		};
 	};
 };
+
+nand-controller@79b0000 {
+	compatible = "qcom,ipq4019-nand";
+	reg = <0x79b0000 0x1000>;
+
+	clocks = <&gcc GCC_QPIC_CLK>,
+		<&gcc GCC_QPIC_AHB_CLK>;
+	clock-names = "core", "aon";
+
+	dmas = <&qpicbam 0>,
+		<&qpicbam 1>,
+		<&qpicbam 2>;
+	dma-names = "tx", "rx", "cmd";
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	nand@0 {
+		reg = <0>;
+		nand-ecc-strength = <4>;
+		nand-ecc-step-size = <512>;
+		nand-bus-width = <8>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "boot-nand";
+				reg = <0 0x58a0000>;
+			};
+
+			partition@58a0000 {
+				label = "fs-nand";
+				reg = <0x58a0000 0x4000000>;
+			};
+		};
+	};
+};
diff --git a/Documentation/devicetree/bindings/mtd/st-fsm.txt b/Documentation/devicetree/bindings/mtd/st-fsm.txt
index c2489391c437..54cef9ef3083 100644
--- a/Documentation/devicetree/bindings/mtd/st-fsm.txt
+++ b/Documentation/devicetree/bindings/mtd/st-fsm.txt
@@ -21,6 +21,5 @@ Example:
 		st,syscfg	   = <&syscfg_rear>;
 	        st,boot-device-reg = <0x958>;
 	        st,boot-device-spi = <0x1a>;
-		status = "okay";
 	};
 
diff --git a/Documentation/devicetree/bindings/mtd/sunxi-nand.txt b/Documentation/devicetree/bindings/mtd/sunxi-nand.txt
index f322f56aef74..5e13a5cdff03 100644
--- a/Documentation/devicetree/bindings/mtd/sunxi-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/sunxi-nand.txt
@@ -31,7 +31,7 @@ see Documentation/devicetree/bindings/mtd/nand.txt for generic bindings.
 
 
 Examples:
-nfc: nand@01c03000 {
+nfc: nand@1c03000 {
 	compatible = "allwinner,sun4i-a10-nand";
 	reg = <0x01c03000 0x1000>;
 	interrupts = <0 37 1>;
@@ -41,7 +41,6 @@ nfc: nand@01c03000 {
 	#size-cells = <0>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&nand_pins_a &nand_cs0_pins_a &nand_rb0_pins_a>;
-	status = "okay";
 
 	nand@0 {
 		reg = <0>;
diff --git a/Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt b/Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt
index 10640b17c866..e98118aef5f6 100644
--- a/Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt
+++ b/Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt
@@ -10,7 +10,7 @@ Required properties:
 
 Example:
 
-emac: ethernet@01c0b000 {
+emac: ethernet@1c0b000 {
        compatible = "allwinner,sun4i-a10-emac";
        reg = <0x01c0b000 0x1000>;
        interrupts = <55>;
diff --git a/Documentation/devicetree/bindings/net/allwinner,sun4i-mdio.txt b/Documentation/devicetree/bindings/net/allwinner,sun4i-mdio.txt
index 4ec56413779d..ab5b8613b0ef 100644
--- a/Documentation/devicetree/bindings/net/allwinner,sun4i-mdio.txt
+++ b/Documentation/devicetree/bindings/net/allwinner,sun4i-mdio.txt
@@ -9,7 +9,7 @@ Optional properties:
 - phy-supply: phandle to a regulator if the PHY needs one
 
 Example at the SoC level:
-mdio@01c0b080 {
+mdio@1c0b080 {
 	compatible = "allwinner,sun4i-a10-mdio";
 	reg = <0x01c0b080 0x14>;
 	#address-cells = <1>;
@@ -18,7 +18,7 @@ mdio@01c0b080 {
 
 And at the board level:
 
-mdio@01c0b080 {
+mdio@1c0b080 {
 	phy-supply = <&reg_emac_3v3>;
 
 	phy0: ethernet-phy@0 {
diff --git a/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.txt b/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.txt
index ea4d752389a2..8b3f953656e3 100644
--- a/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.txt
+++ b/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.txt
@@ -15,7 +15,7 @@ Optional properties:
 
 Examples:
 
-	gmac: ethernet@01c50000 {
+	gmac: ethernet@1c50000 {
 		compatible = "allwinner,sun7i-a20-gmac";
 		reg = <0x01c50000 0x10000>,
 		      <0x01c20164 0x4>;
diff --git a/Documentation/devicetree/bindings/net/anarion-gmac.txt b/Documentation/devicetree/bindings/net/anarion-gmac.txt
new file mode 100644
index 000000000000..fe678965ae69
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/anarion-gmac.txt
@@ -0,0 +1,25 @@
+*  Adaptrum Anarion ethernet controller
+
+This device is a platform glue layer for stmmac.
+Please see stmmac.txt for the other unchanged properties.
+
+Required properties:
+ - compatible:  Should be "adaptrum,anarion-gmac", "snps,dwmac"
+ - phy-mode:    Should be "rgmii". Other modes are not currently supported.
+
+
+Examples:
+
+	gmac1: ethernet@f2014000 {
+		compatible = "adaptrum,anarion-gmac", "snps,dwmac";
+		reg = <0xf2014000 0x4000>, <0xf2018100 8>;
+
+		interrupt-parent = <&core_intc>;
+		interrupts = <21>;
+		interrupt-names = "macirq";
+
+		clocks = <&core_clk>;
+		clock-names = "stmmaceth";
+
+		phy-mode = "rgmii";
+	};
diff --git a/Documentation/devicetree/bindings/net/bluetooth.txt b/Documentation/devicetree/bindings/net/bluetooth.txt
new file mode 100644
index 000000000000..94797df751b8
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/bluetooth.txt
@@ -0,0 +1,5 @@
+The following properties are common to the Bluetooth controllers:
+
+- local-bd-address: array of 6 bytes, specifies the BD address that was
+  uniquely assigned to the Bluetooth device, formatted with least significant
+  byte first (little-endian).
diff --git a/Documentation/devicetree/bindings/net/brcm,amac.txt b/Documentation/devicetree/bindings/net/brcm,amac.txt
index ad16c1f481f7..0bfad656a9ff 100644
--- a/Documentation/devicetree/bindings/net/brcm,amac.txt
+++ b/Documentation/devicetree/bindings/net/brcm,amac.txt
@@ -27,5 +27,4 @@ amac0: ethernet@18022000 {
 	      <0x18110000 0x1000>;
 	reg-names = "amac_base", "idm_base";
 	interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
index 26c77d985faf..3956af1d30f3 100644
--- a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
+++ b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
@@ -109,7 +109,7 @@ ethernet@f0ba0000 {
 	reg = <0xf0ba0000 0xfc4c>;
 	interrupts = <0x0 0x18 0x0>, <0x0 0x19 0x0>;
 
-	mdio@0e14 {
+	mdio@e14 {
 		compatible = "brcm,genet-mdio-v4";
 		#address-cells = <0x1>;
 		#size-cells = <0x0>;
diff --git a/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt b/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt
new file mode 100644
index 000000000000..4194ff7e6ee6
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt
@@ -0,0 +1,35 @@
+Broadcom Bluetooth Chips
+---------------------
+
+This documents the binding structure and common properties for serial
+attached Broadcom devices.
+
+Serial attached Broadcom devices shall be a child node of the host UART
+device the slave device is attached to.
+
+Required properties:
+
+ - compatible: should contain one of the following:
+   * "brcm,bcm43438-bt"
+
+Optional properties:
+
+ - max-speed: see Documentation/devicetree/bindings/serial/slave-device.txt
+ - shutdown-gpios: GPIO specifier, used to enable the BT module
+ - device-wakeup-gpios: GPIO specifier, used to wakeup the controller
+ - host-wakeup-gpios: GPIO specifier, used to wakeup the host processor
+ - clocks: clock specifier if external clock provided to the controller
+ - clock-names: should be "extclk"
+
+
+Example:
+
+&uart2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart2_pins>;
+
+       bluetooth {
+               compatible = "brcm,bcm43438-bt";
+               max-speed = <921600>;
+       };
+};
diff --git a/Documentation/devicetree/bindings/net/btusb.txt b/Documentation/devicetree/bindings/net/btusb.txt
index 01fa2d4188d4..9c5e663fa1af 100644
--- a/Documentation/devicetree/bindings/net/btusb.txt
+++ b/Documentation/devicetree/bindings/net/btusb.txt
@@ -29,7 +29,6 @@ Example:
 Following example uses irq pin number 3 of gpio0 for out of band wake-on-bt:
 
 &usb_host1_ehci {
-    status = "okay";
     #address-cells = <1>;
     #size-cells = <0>;
 
diff --git a/Documentation/devicetree/bindings/net/can/c_can.txt b/Documentation/devicetree/bindings/net/can/c_can.txt
index 5a1d8b0c39e9..2d504256b0d8 100644
--- a/Documentation/devicetree/bindings/net/can/c_can.txt
+++ b/Documentation/devicetree/bindings/net/can/c_can.txt
@@ -11,9 +11,20 @@ Required properties:
 - interrupts		: property with a value describing the interrupt
 			  number
 
-Optional properties:
+The following are mandatory properties for DRA7x, AM33xx and AM43xx SoCs only:
 - ti,hwmods		: Must be "d_can<n>" or "c_can<n>", n being the
 			  instance number
+
+The following are mandatory properties for Keystone 2 66AK2G SoCs only:
+- power-domains		: Should contain a phandle to a PM domain provider node
+			  and an args specifier containing the DCAN device id
+			  value. This property is as per the binding,
+			  Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
+- clocks		: CAN functional clock phandle. This property is as per the
+			  binding,
+			  Documentation/devicetree/bindings/clock/ti,sci-clk.txt
+
+Optional properties:
 - syscon-raminit	: Handle to system control region that contains the
 			  RAMINIT register, register offset to the RAMINIT
 			  register and the CAN instance number (0 offset).
diff --git a/Documentation/devicetree/bindings/net/can/m_can.txt b/Documentation/devicetree/bindings/net/can/m_can.txt
index 9e331777c203..63e90421d029 100644
--- a/Documentation/devicetree/bindings/net/can/m_can.txt
+++ b/Documentation/devicetree/bindings/net/can/m_can.txt
@@ -45,7 +45,7 @@ Required properties:
 
 Example:
 SoC dtsi:
-m_can1: can@020e8000 {
+m_can1: can@20e8000 {
 	compatible = "bosch,m_can";
 	reg = <0x020e8000 0x4000>, <0x02298000 0x4000>;
 	reg-names = "m_can", "message_ram";
@@ -56,7 +56,6 @@ m_can1: can@020e8000 {
 		 <&clks IMX6SX_CLK_CANFD>;
 	clock-names = "hclk", "cclk";
 	bosch,mram-cfg = <0x0 0 0 32 0 0 0 1>;
-	status = "disabled";
 };
 
 Board dts:
diff --git a/Documentation/devicetree/bindings/net/can/sun4i_can.txt b/Documentation/devicetree/bindings/net/can/sun4i_can.txt
index 84ed1909df76..f69845e6feaf 100644
--- a/Documentation/devicetree/bindings/net/can/sun4i_can.txt
+++ b/Documentation/devicetree/bindings/net/can/sun4i_can.txt
@@ -19,7 +19,7 @@ SoC common .dtsi file:
 		allwinner,pull = <0>;
 	};
 ...
-	can0: can@01c2bc00 {
+	can0: can@1c2bc00 {
 		compatible = "allwinner,sun4i-a10-can";
 		reg = <0x01c2bc00 0x400>;
 		interrupts = <0 26 4>;
@@ -29,7 +29,7 @@ SoC common .dtsi file:
 
 Board specific .dts file:
 
-	can0: can@01c2bc00 {
+	can0: can@1c2bc00 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&can0_pins_a>;
 		status = "okay";
diff --git a/Documentation/devicetree/bindings/net/dsa/ksz.txt b/Documentation/devicetree/bindings/net/dsa/ksz.txt
index 0ab8b39d0b30..fd23904ac68e 100644
--- a/Documentation/devicetree/bindings/net/dsa/ksz.txt
+++ b/Documentation/devicetree/bindings/net/dsa/ksz.txt
@@ -24,7 +24,6 @@ Ethernet switch connected via SPI to the host, CPU port wired to eth0:
                                              pinctrl-0 = <&pinctrl_spi_ksz>;
                                              cs-gpios = <&pioC 25 0>;
                                              id = <1>;
-                                             status = "okay";
 
                                              ksz9477: ksz9477@0 {
                                                              compatible = "microchip,ksz9477";
@@ -34,7 +33,6 @@ Ethernet switch connected via SPI to the host, CPU port wired to eth0:
                                                              spi-cpha;
                                                              spi-cpol;
 
-                                                             status = "okay";
                                                              ports {
                                                                              #address-cells = <1>;
                                                                              #size-cells = <0>;
diff --git a/Documentation/devicetree/bindings/net/dsa/lan9303.txt b/Documentation/devicetree/bindings/net/dsa/lan9303.txt
index 04f2965a4467..464d6bf87605 100644
--- a/Documentation/devicetree/bindings/net/dsa/lan9303.txt
+++ b/Documentation/devicetree/bindings/net/dsa/lan9303.txt
@@ -27,7 +27,6 @@ Example:
 I2C managed mode:
 
 	master: masterdevice@X {
-		status = "okay";
 
 		fixed-link { /* RMII fixed link to LAN9303 */
 			speed = <100>;
@@ -38,7 +37,6 @@ I2C managed mode:
 	switch: switch@a {
 		compatible = "smsc,lan9303-i2c";
 		reg = <0xa>;
-		status = "okay";
 		reset-gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
 		reset-duration = <200>;
 
@@ -54,7 +52,7 @@ I2C managed mode:
 
 			port@1 { /* external port 1 */
 				reg = <1>;
-				label = "lan1;
+				label = "lan1";
 			};
 
 			port@2 { /* external port 2 */
@@ -67,7 +65,6 @@ I2C managed mode:
 MDIO managed mode:
 
 	master: masterdevice@X {
-		status = "okay";
 		phy-handle = <&switch>;
 
 		mdio {
@@ -92,7 +89,7 @@ MDIO managed mode:
 
 					port@1 { /* external port 1 */
 						reg = <1>;
-						label = "lan1;
+						label = "lan1";
 					};
 
 					port@2 { /* external port 2 */
diff --git a/Documentation/devicetree/bindings/net/dwmac-sun8i.txt b/Documentation/devicetree/bindings/net/dwmac-sun8i.txt
index 725f3b187886..3d6d5fa0c4d5 100644
--- a/Documentation/devicetree/bindings/net/dwmac-sun8i.txt
+++ b/Documentation/devicetree/bindings/net/dwmac-sun8i.txt
@@ -4,18 +4,18 @@ This device is a platform glue layer for stmmac.
 Please see stmmac.txt for the other unchanged properties.
 
 Required properties:
-- compatible: should be one of the following string:
+- compatible: must be one of the following string:
 		"allwinner,sun8i-a83t-emac"
 		"allwinner,sun8i-h3-emac"
 		"allwinner,sun8i-v3s-emac"
 		"allwinner,sun50i-a64-emac"
 - reg: address and length of the register for the device.
 - interrupts: interrupt for the device
-- interrupt-names: should be "macirq"
+- interrupt-names: must be "macirq"
 - clocks: A phandle to the reference clock for this device
-- clock-names: should be "stmmaceth"
+- clock-names: must be "stmmaceth"
 - resets: A phandle to the reset control for this device
-- reset-names: should be "stmmaceth"
+- reset-names: must be "stmmaceth"
 - phy-mode: See ethernet.txt
 - phy-handle: See ethernet.txt
 - #address-cells: shall be 1
@@ -39,23 +39,42 @@ Optional properties for the following compatibles:
 - allwinner,leds-active-low: EPHY LEDs are active low
 
 Required child node of emac:
-- mdio bus node: should be named mdio
+- mdio bus node: should be named mdio with compatible "snps,dwmac-mdio"
 
 Required properties of the mdio node:
 - #address-cells: shall be 1
 - #size-cells: shall be 0
 
-The device node referenced by "phy" or "phy-handle" should be a child node
+The device node referenced by "phy" or "phy-handle" must be a child node
 of the mdio node. See phy.txt for the generic PHY bindings.
 
-Required properties of the phy node with the following compatibles:
+The following compatibles require that the emac node have a mdio-mux child
+node called "mdio-mux":
+  - "allwinner,sun8i-h3-emac"
+  - "allwinner,sun8i-v3s-emac":
+Required properties for the mdio-mux node:
+  - compatible = "allwinner,sun8i-h3-mdio-mux"
+  - mdio-parent-bus: a phandle to EMAC mdio
+  - one child mdio for the integrated mdio with the compatible
+    "allwinner,sun8i-h3-mdio-internal"
+  - one child mdio for the external mdio if present (V3s have none)
+Required properties for the mdio-mux children node:
+  - reg: 1 for internal MDIO bus, 2 for external MDIO bus
+
+The following compatibles require a PHY node representing the integrated
+PHY, under the integrated MDIO bus node if an mdio-mux node is used:
   - "allwinner,sun8i-h3-emac",
   - "allwinner,sun8i-v3s-emac":
+
+Additional information regarding generic multiplexer properties can be found
+at Documentation/devicetree/bindings/net/mdio-mux.txt
+
+Required properties of the integrated phy node:
 - clocks: a phandle to the reference clock for the EPHY
 - resets: a phandle to the reset control for the EPHY
+- Must be a child of the integrated mdio
 
-Example:
-
+Example with integrated PHY:
 emac: ethernet@1c0b000 {
 	compatible = "allwinner,sun8i-h3-emac";
 	syscon = <&syscon>;
@@ -72,13 +91,117 @@ emac: ethernet@1c0b000 {
 	phy-handle = <&int_mii_phy>;
 	phy-mode = "mii";
 	allwinner,leds-active-low;
+
+	mdio: mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+	};
+
+	mdio-mux {
+		compatible = "mdio-mux", "allwinner,sun8i-h3-mdio-mux";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		mdio-parent-bus = <&mdio>;
+
+		int_mdio: mdio@1 {
+			compatible = "allwinner,sun8i-h3-mdio-internal";
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			int_mii_phy: ethernet-phy@1 {
+				reg = <1>;
+				clocks = <&ccu CLK_BUS_EPHY>;
+				resets = <&ccu RST_BUS_EPHY>;
+				phy-is-integrated;
+			};
+		};
+		ext_mdio: mdio@2 {
+			reg = <2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+};
+
+Example with external PHY:
+emac: ethernet@1c0b000 {
+	compatible = "allwinner,sun8i-h3-emac";
+	syscon = <&syscon>;
+	reg = <0x01c0b000 0x104>;
+	interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-names = "macirq";
+	resets = <&ccu RST_BUS_EMAC>;
+	reset-names = "stmmaceth";
+	clocks = <&ccu CLK_BUS_EMAC>;
+	clock-names = "stmmaceth";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	phy-handle = <&ext_rgmii_phy>;
+	phy-mode = "rgmii";
+	allwinner,leds-active-low;
+
+	mdio: mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+	};
+
+	mdio-mux {
+		compatible = "allwinner,sun8i-h3-mdio-mux";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		mdio-parent-bus = <&mdio>;
+
+		int_mdio: mdio@1 {
+			compatible = "allwinner,sun8i-h3-mdio-internal";
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			int_mii_phy: ethernet-phy@1 {
+				reg = <1>;
+				clocks = <&ccu CLK_BUS_EPHY>;
+				resets = <&ccu RST_BUS_EPHY>;
+			};
+		};
+		ext_mdio: mdio@2 {
+			reg = <2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			ext_rgmii_phy: ethernet-phy@1 {
+				reg = <1>;
+			};
+		}:
+	};
+};
+
+Example with SoC without integrated PHY
+
+emac: ethernet@1c0b000 {
+	compatible = "allwinner,sun8i-a83t-emac";
+	syscon = <&syscon>;
+	reg = <0x01c0b000 0x104>;
+	interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-names = "macirq";
+	resets = <&ccu RST_BUS_EMAC>;
+	reset-names = "stmmaceth";
+	clocks = <&ccu CLK_BUS_EMAC>;
+	clock-names = "stmmaceth";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	phy-handle = <&ext_rgmii_phy>;
+	phy-mode = "rgmii";
+
 	mdio: mdio {
+		compatible = "snps,dwmac-mdio";
 		#address-cells = <1>;
 		#size-cells = <0>;
-		int_mii_phy: ethernet-phy@1 {
+		ext_rgmii_phy: ethernet-phy@1 {
 			reg = <1>;
-			clocks = <&ccu CLK_BUS_EPHY>;
-			resets = <&ccu RST_BUS_EPHY>;
 		};
 	};
 };
diff --git a/Documentation/devicetree/bindings/net/ethernet.txt b/Documentation/devicetree/bindings/net/ethernet.txt
index 7da86f22a13b..2974e63ba311 100644
--- a/Documentation/devicetree/bindings/net/ethernet.txt
+++ b/Documentation/devicetree/bindings/net/ethernet.txt
@@ -1,5 +1,9 @@
 The following properties are common to the Ethernet controllers:
 
+NOTE: All 'phy*' properties documented below are Ethernet specific. For the
+generic PHY 'phys' property, see
+Documentation/devicetree/bindings/phy/phy-bindings.txt.
+
 - local-mac-address: array of 6 bytes, specifies the MAC address that was
   assigned to the network device;
 - mac-address: array of 6 bytes, specifies the MAC address that was last used by
diff --git a/Documentation/devicetree/bindings/net/fsl-fec.txt b/Documentation/devicetree/bindings/net/fsl-fec.txt
index 6f55bdd52f8a..f0dc94409107 100644
--- a/Documentation/devicetree/bindings/net/fsl-fec.txt
+++ b/Documentation/devicetree/bindings/net/fsl-fec.txt
@@ -34,6 +34,19 @@ Optional properties:
 - fsl,err006687-workaround-present: If present indicates that the system has
   the hardware workaround for ERR006687 applied and does not need a software
   workaround.
+ -interrupt-names:  names of the interrupts listed in interrupts property in
+  the same order. The defaults if not specified are
+  __Number of interrupts__   __Default__
+	1			"int0"
+	2			"int0", "pps"
+	3			"int0", "int1", "int2"
+	4			"int0", "int1", "int2", "pps"
+  The order may be changed as long as they correspond to the interrupts
+  property. Currently, only i.mx7 uses "int1" and "int2". They correspond to
+  tx/rx queues 1 and 2. "int0" will be used for queue 0 and ENET_MII interrupts.
+  For imx6sx, "int0" handles all 3 queues and ENET_MII. "pps" is for the pulse
+  per second interrupt associated with 1588 precision time protocol(PTP).
+
 
 Optional subnodes:
 - mdio : specifies the mdio bus in the FEC, used as a container for phy nodes
diff --git a/Documentation/devicetree/bindings/net/ftgmac100.txt b/Documentation/devicetree/bindings/net/ftgmac100.txt
index c1ce1680246f..72e7aaf7242e 100644
--- a/Documentation/devicetree/bindings/net/ftgmac100.txt
+++ b/Documentation/devicetree/bindings/net/ftgmac100.txt
@@ -30,6 +30,5 @@ Example:
 		compatible = "aspeed,ast2500-mac", "faraday,ftgmac100";
 		reg = <0x1e660000 0x180>;
 		interrupts = <2>;
-		status = "okay";
 		use-ncsi;
 	};
diff --git a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
index ae4234ca4ee4..bedcfd5a52cd 100644
--- a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
+++ b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
@@ -41,7 +41,6 @@ ethernet@70000 {
 	interrupts = <8>;
 	clocks = <&gate_clk 4>;
 	tx-csum-limit = <9800>
-	status = "okay";
 	phy = <&phy0>;
 	phy-mode = "rgmii-id";
 	buffer-manager = <&bm>;
diff --git a/Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt b/Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt
index 9be1059ff03f..3d27c68613a6 100644
--- a/Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt
+++ b/Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt
@@ -44,7 +44,6 @@ Example for SDIO device follows (calibration data is also available in
 below example).
 
 &mmc3 {
-	status = "okay";
 	vmmc-supply = <&wlan_en_reg>;
 	bus-width = <4>;
 	cap-power-off-card;
@@ -70,7 +69,6 @@ below example).
 Example for USB device:
 
 &usb_host1_ohci {
-    status = "okay";
     #address-cells = <1>;
     #size-cells = <0>;
 
diff --git a/Documentation/devicetree/bindings/net/marvell-neta-bm.txt b/Documentation/devicetree/bindings/net/marvell-neta-bm.txt
index c1b1d7c3bde1..07b31050dbe5 100644
--- a/Documentation/devicetree/bindings/net/marvell-neta-bm.txt
+++ b/Documentation/devicetree/bindings/net/marvell-neta-bm.txt
@@ -31,7 +31,6 @@ bm: bm@c8000 {
 	reg = <0xc8000 0xac>;
 	clocks = <&gateclk 13>;
 	internal-mem = <&bm_bppi>;
-	status = "okay";
 	pool2,capacity = <4096>;
 	pool1,pkt-size = <512>;
 };
@@ -45,5 +44,4 @@ bm_bppi: bm-bppi {
 	#address-cells = <1>;
 	#size-cells = <1>;
 	clocks = <&gateclk 13>;
-	status = "okay";
 };
diff --git a/Documentation/devicetree/bindings/net/marvell-pp2.txt b/Documentation/devicetree/bindings/net/marvell-pp2.txt
index 6b4956beff8c..1814fa13f6ab 100644
--- a/Documentation/devicetree/bindings/net/marvell-pp2.txt
+++ b/Documentation/devicetree/bindings/net/marvell-pp2.txt
@@ -21,8 +21,9 @@ Required properties:
 	- main controller clock (for both armada-375-pp2 and armada-7k-pp2)
 	- GOP clock (for both armada-375-pp2 and armada-7k-pp2)
 	- MG clock (only for armada-7k-pp2)
-- clock-names: names of used clocks, must be "pp_clk", "gop_clk" and
-  "mg_clk" (the latter only for armada-7k-pp2).
+	- AXI clock (only for armada-7k-pp2)
+- clock-names: names of used clocks, must be "pp_clk", "gop_clk", "mg_clk"
+  and "axi_clk" (the 2 latter only for armada-7k-pp2).
 
 The ethernet ports are represented by subnodes. At least one port is
 required.
@@ -41,6 +42,11 @@ Optional properties (port):
 - marvell,loopback: port is loopback mode
 - phy: a phandle to a phy node defining the PHY address (as the reg
   property, a single integer).
+- interrupt-names: if more than a single interrupt for rx is given, must
+                   be the name associated to the interrupts listed. Valid
+                   names are: "tx-cpu0", "tx-cpu1", "tx-cpu2", "tx-cpu3",
+		   "rx-shared", "link".
+- marvell,system-controller: a phandle to the system controller.
 
 Example for marvell,armada-375-pp2:
 
@@ -52,12 +58,10 @@ ethernet@f0000 {
 	      <0xc5000 0x100>;
 	clocks = <&gateclk 3>, <&gateclk 19>;
 	clock-names = "pp_clk", "gop_clk";
-	status = "okay";
 
 	eth0: eth0@c4000 {
 		interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 		port-id = <0>;
-		status = "okay";
 		phy = <&phy0>;
 		phy-mode = "gmii";
 	};
@@ -65,7 +69,6 @@ ethernet@f0000 {
 	eth1: eth1@c5000 {
 		interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
 		port-id = <1>;
-		status = "okay";
 		phy = <&phy3>;
 		phy-mode = "gmii";
 	};
@@ -76,23 +79,42 @@ Example for marvell,armada-7k-pp2:
 cpm_ethernet: ethernet@0 {
 	compatible = "marvell,armada-7k-pp22";
 	reg = <0x0 0x100000>, <0x129000 0xb000>;
-	clocks = <&cpm_syscon0 1 3>, <&cpm_syscon0 1 9>, <&cpm_syscon0 1 5>;
-	clock-names = "pp_clk", "gop_clk", "gp_clk";
+	clocks = <&cpm_syscon0 1 3>, <&cpm_syscon0 1 9>,
+		 <&cpm_syscon0 1 5>, <&cpm_syscon0 1 18>;
+	clock-names = "pp_clk", "gop_clk", "gp_clk", "axi_clk";
 
 	eth0: eth0 {
-		interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+		interrupts = <ICU_GRP_NSR 39 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 43 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 47 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 51 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 55 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2",
+				  "tx-cpu3", "rx-shared";
 		port-id = <0>;
 		gop-port-id = <0>;
 	};
 
 	eth1: eth1 {
-		interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+		interrupts = <ICU_GRP_NSR 40 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 44 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 48 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 52 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 56 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2",
+				  "tx-cpu3", "rx-shared";
 		port-id = <1>;
 		gop-port-id = <2>;
 	};
 
 	eth2: eth2 {
-		interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+		interrupts = <ICU_GRP_NSR 41 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 45 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 49 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 53 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 57 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2",
+				  "tx-cpu3", "rx-shared";
 		port-id = <2>;
 		gop-port-id = <3>;
 	};
diff --git a/Documentation/devicetree/bindings/net/mediatek-net.txt b/Documentation/devicetree/bindings/net/mediatek-net.txt
index c7194e87d5f4..214eaa9a6683 100644
--- a/Documentation/devicetree/bindings/net/mediatek-net.txt
+++ b/Documentation/devicetree/bindings/net/mediatek-net.txt
@@ -7,24 +7,32 @@ have dual GMAC each represented by a child node..
 * Ethernet controller node
 
 Required properties:
-- compatible: Should be "mediatek,mt2701-eth"
+- compatible: Should be
+		"mediatek,mt2701-eth": for MT2701 SoC
+		"mediatek,mt7623-eth", "mediatek,mt2701-eth": for MT7623 SoC
+		"mediatek,mt7622-eth": for MT7622 SoC
 - reg: Address and length of the register set for the device
 - interrupts: Should contain the three frame engines interrupts in numeric
 	order. These are fe_int0, fe_int1 and fe_int2.
 - clocks: the clock used by the core
 - clock-names: the names of the clock listed in the clocks property. These are
-	"ethif", "esw", "gp2", "gp1"
+	"ethif", "esw", "gp2", "gp1" : For MT2701 and MT7623 SoC
+        "ethif", "esw", "gp0", "gp1", "gp2", "sgmii_tx250m", "sgmii_rx250m",
+	"sgmii_cdr_ref", "sgmii_cdr_fb", "sgmii_ck", "eth2pll" : For MT7622 SoC
 - power-domains: phandle to the power domain that the ethernet is part of
-- resets: Should contain a phandle to the ethsys reset signal
-- reset-names: Should contain the reset signal name "eth"
+- resets: Should contain phandles to the ethsys reset signals
+- reset-names: Should contain the names of reset signal listed in the resets
+		property
+		These are "fe", "gmac" and "ppe"
 - mediatek,ethsys: phandle to the syscon node that handles the port setup
+- mediatek,sgmiisys: phandle to the syscon node that handles the SGMII setup
+	which is required for those SoCs equipped with SGMII such as MT7622 SoC.
 - mediatek,pctl: phandle to the syscon node that handles the ports slew rate
 	and driver current
 
 Optional properties:
 - interrupt-parent: Should be the phandle for the interrupt controller
   that services interrupts for this device
-
 * Ethernet MAC node
 
 Required properties:
diff --git a/Documentation/devicetree/bindings/net/meson-dwmac.txt b/Documentation/devicetree/bindings/net/meson-dwmac.txt
index 0703ad3f3c1e..354dd9896bb5 100644
--- a/Documentation/devicetree/bindings/net/meson-dwmac.txt
+++ b/Documentation/devicetree/bindings/net/meson-dwmac.txt
@@ -66,5 +66,4 @@ Example for GXBB:
 				<&clkc CLKID_MPLL2>;
 		clock-names = "stmmaceth", "clkin0", "clkin1";
 		phy-mode = "rgmii";
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt b/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt
index c35b5b428a7f..42a248301615 100644
--- a/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt
+++ b/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt
@@ -69,7 +69,6 @@ Examples:
 		};
 	};
 	ethernet@70000 {
-		status = "okay";
 		phy = <&phy0>;
 		phy-mode = "rgmii-id";
 	};
diff --git a/Documentation/devicetree/bindings/net/microchip,enc28j60.txt b/Documentation/devicetree/bindings/net/microchip,enc28j60.txt
index 1dc3bc75539d..44dff53d4dda 100644
--- a/Documentation/devicetree/bindings/net/microchip,enc28j60.txt
+++ b/Documentation/devicetree/bindings/net/microchip,enc28j60.txt
@@ -33,7 +33,6 @@ Example (for NXP i.MX28 with pin control stuff for GPIO irq):
                 compatible = "fsl,imx28-spi";
                 pinctrl-names = "default";
                 pinctrl-0 = <&spi2_pins_b &spi2_sck_cfg>;
-                status = "okay";
 
                 enc28j60: ethernet@0 {
                         compatible = "microchip,enc28j60";
diff --git a/Documentation/devicetree/bindings/net/nfc/nfcmrvl.txt b/Documentation/devicetree/bindings/net/nfc/nfcmrvl.txt
index 76df9173825a..c9b35251bb20 100644
--- a/Documentation/devicetree/bindings/net/nfc/nfcmrvl.txt
+++ b/Documentation/devicetree/bindings/net/nfc/nfcmrvl.txt
@@ -25,7 +25,6 @@ Optional I2C-based chip specific properties:
 Example (for ARM-based BeagleBoard Black with 88W8887 on UART5):
 
 &uart5 {
-	status = "okay";
 
 	nfcmrvluart: nfcmrvluart@5 {
 		compatible = "marvell,nfc-uart";
@@ -41,7 +40,6 @@ Example (for ARM-based BeagleBoard Black with 88W8887 on UART5):
 Example (for ARM-based BeagleBoard Black with 88W8887 on I2C1):
 
 &i2c1 {
-	status = "okay";
 	clock-frequency = <400000>;
 
 	nfcmrvli2c0: i2c@1 {
diff --git a/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt b/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt
index 5b6cd9b3f628..92486733df71 100644
--- a/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt
+++ b/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt
@@ -17,7 +17,6 @@ Example (for ARM-based BeagleBone with NPC100 NFC controller on I2C2):
 
 &i2c2 {
 
-	status = "okay";
 
 	npc100: npc100@29 {
 
diff --git a/Documentation/devicetree/bindings/net/nfc/pn533-i2c.txt b/Documentation/devicetree/bindings/net/nfc/pn533-i2c.txt
index 1aea822d4530..122460e42e3c 100644
--- a/Documentation/devicetree/bindings/net/nfc/pn533-i2c.txt
+++ b/Documentation/devicetree/bindings/net/nfc/pn533-i2c.txt
@@ -15,7 +15,6 @@ Example (for ARM-based BeagleBone with PN532 on I2C2):
 
 &i2c2 {
 
-	status = "okay";
 
 	pn532: pn532@24 {
 
diff --git a/Documentation/devicetree/bindings/net/nfc/pn544.txt b/Documentation/devicetree/bindings/net/nfc/pn544.txt
index dab69f36167c..538a86f7b2b0 100644
--- a/Documentation/devicetree/bindings/net/nfc/pn544.txt
+++ b/Documentation/devicetree/bindings/net/nfc/pn544.txt
@@ -17,7 +17,6 @@ Example (for ARM-based BeagleBone with PN544 on I2C2):
 
 &i2c2 {
 
-	status = "okay";
 
 	pn544: pn544@28 {
 
diff --git a/Documentation/devicetree/bindings/net/nfc/s3fwrn5.txt b/Documentation/devicetree/bindings/net/nfc/s3fwrn5.txt
index fb1e75facf1b..ed5b3eaadb39 100644
--- a/Documentation/devicetree/bindings/net/nfc/s3fwrn5.txt
+++ b/Documentation/devicetree/bindings/net/nfc/s3fwrn5.txt
@@ -12,7 +12,6 @@ Required properties:
 Example:
 
 &hsi2c_4 {
-	status = "okay";
 	s3fwrn5@27 {
 		compatible = "samsung,s3fwrn5-i2c";
 
diff --git a/Documentation/devicetree/bindings/net/nfc/st-nci-i2c.txt b/Documentation/devicetree/bindings/net/nfc/st-nci-i2c.txt
index 263732e8879f..b46d473be425 100644
--- a/Documentation/devicetree/bindings/net/nfc/st-nci-i2c.txt
+++ b/Documentation/devicetree/bindings/net/nfc/st-nci-i2c.txt
@@ -20,7 +20,6 @@ Example (for ARM-based BeagleBoard xM with ST21NFCB on I2C2):
 
 &i2c2 {
 
-	status = "okay";
 
 	st21nfcb: st21nfcb@8 {
 
diff --git a/Documentation/devicetree/bindings/net/nfc/st-nci-spi.txt b/Documentation/devicetree/bindings/net/nfc/st-nci-spi.txt
index 711ca85a363d..54ce8e7ac681 100644
--- a/Documentation/devicetree/bindings/net/nfc/st-nci-spi.txt
+++ b/Documentation/devicetree/bindings/net/nfc/st-nci-spi.txt
@@ -19,7 +19,6 @@ Example (for ARM-based BeagleBoard xM with ST21NFCB on SPI4):
 
 &mcspi4 {
 
-	status = "okay";
 
 	st21nfcb: st21nfcb@0 {
 
diff --git a/Documentation/devicetree/bindings/net/nfc/st21nfca.txt b/Documentation/devicetree/bindings/net/nfc/st21nfca.txt
index 7bb2e213d6f9..5ee9440fa9ad 100644
--- a/Documentation/devicetree/bindings/net/nfc/st21nfca.txt
+++ b/Documentation/devicetree/bindings/net/nfc/st21nfca.txt
@@ -20,7 +20,6 @@ Example (for ARM-based BeagleBoard xM with ST21NFCA on I2C2):
 
 &i2c2 {
 
-	status = "okay";
 
 	st21nfca: st21nfca@1 {
 
diff --git a/Documentation/devicetree/bindings/net/nfc/st95hf.txt b/Documentation/devicetree/bindings/net/nfc/st95hf.txt
index ea3178bc9ddd..08a202e00d47 100644
--- a/Documentation/devicetree/bindings/net/nfc/st95hf.txt
+++ b/Documentation/devicetree/bindings/net/nfc/st95hf.txt
@@ -35,12 +35,10 @@ spi@9840000 {
 	#address-cells = <1>;
 	#size-cells = <0>;
 	cs-gpios = <&pio0 4>;
-	status = "okay";
 
 	st95hf@0{
 		reg = <0>;
 		compatible = "st,st95hf";
-		status = "okay";
 		spi-max-frequency = <1000000>;
 		enable-gpio = <&pio4 0>;
 		interrupt-parent = <&pio0>;
diff --git a/Documentation/devicetree/bindings/net/nfc/trf7970a.txt b/Documentation/devicetree/bindings/net/nfc/trf7970a.txt
index 60c833d62181..5ca9362ef127 100644
--- a/Documentation/devicetree/bindings/net/nfc/trf7970a.txt
+++ b/Documentation/devicetree/bindings/net/nfc/trf7970a.txt
@@ -23,7 +23,6 @@ Optional SoC Specific Properties:
 Example (for ARM-based BeagleBone with TRF7970A on SPI1):
 
 &spi1 {
-	status = "okay";
 
 	nfc@0 {
 		compatible = "ti,trf7970a";
@@ -41,6 +40,5 @@ Example (for ARM-based BeagleBone with TRF7970A on SPI1):
 		irq-status-read-quirk;
 		en2-rf-quirk;
 		clock-frequency = <27120000>;
-		status = "okay";
 	};
 };
diff --git a/Documentation/devicetree/bindings/net/oxnas-dwmac.txt b/Documentation/devicetree/bindings/net/oxnas-dwmac.txt
index df0534e2eda1..d7117a22fd87 100644
--- a/Documentation/devicetree/bindings/net/oxnas-dwmac.txt
+++ b/Documentation/devicetree/bindings/net/oxnas-dwmac.txt
@@ -35,5 +35,4 @@ etha: ethernet@40400000 {
 	/* Regmap for sys registers */
 	oxsemi,sys-ctrl = <&sys>;
 
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/net/phy.txt b/Documentation/devicetree/bindings/net/phy.txt
index b55857696fc3..77d0b2a61ffa 100644
--- a/Documentation/devicetree/bindings/net/phy.txt
+++ b/Documentation/devicetree/bindings/net/phy.txt
@@ -2,11 +2,7 @@ PHY nodes
 
 Required properties:
 
- - interrupts : <a b> where a is the interrupt number and b is a
-   field that represents an encoding of the sense and level
-   information for the interrupt.  This should be encoded based on
-   the information in section 2) depending on the type of interrupt
-   controller you have.
+ - interrupts : interrupt specifier for the sole interrupt.
  - interrupt-parent : the phandle for the interrupt controller that
    services interrupts for this device.
  - reg : The ID number for the phy, usually a small integer
@@ -52,11 +48,16 @@ Optional Properties:
   Mark the corresponding energy efficient ethernet mode as broken and
   request the ethernet to stop advertising it.
 
+- phy-is-integrated: If set, indicates that the PHY is integrated into the same
+  physical package as the Ethernet MAC. If needed, muxers should be configured
+  to ensure the integrated PHY is used. The absence of this property indicates
+  the muxers should be configured so that the external PHY is used.
+
 Example:
 
 ethernet-phy@0 {
 	compatible = "ethernet-phy-id0141.0e90", "ethernet-phy-ieee802.3-c22";
-	interrupt-parent = <40000>;
-	interrupts = <35 1>;
+	interrupt-parent = <&PIC>;
+	interrupts = <35 IRQ_TYPE_EDGE_RISING>;
 	reg = <0>;
 };
diff --git a/Documentation/devicetree/bindings/net/qca,qca7000.txt b/Documentation/devicetree/bindings/net/qca,qca7000.txt
index 6d9efb2eb9a5..3987846b3fd3 100644
--- a/Documentation/devicetree/bindings/net/qca,qca7000.txt
+++ b/Documentation/devicetree/bindings/net/qca,qca7000.txt
@@ -41,7 +41,6 @@ ssp2: spi@80014000 {
 	compatible = "fsl,imx28-spi";
 	pinctrl-names = "default";
 	pinctrl-0 = <&spi2_pins_a>;
-	status = "okay";
 
 	qca7000: ethernet@0 {
 		compatible = "qca,qca7000";
@@ -78,7 +77,6 @@ auart0: serial@8006a000 {
 	reg = <0x8006a000 0x2000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&auart0_2pins_a>;
-	status = "okay";
 
 	qca7000: ethernet {
 		compatible = "qca,qca7000";
diff --git a/Documentation/devicetree/bindings/net/renesas,ravb.txt b/Documentation/devicetree/bindings/net/renesas,ravb.txt
index b519503be51a..c902261893b9 100644
--- a/Documentation/devicetree/bindings/net/renesas,ravb.txt
+++ b/Documentation/devicetree/bindings/net/renesas,ravb.txt
@@ -4,19 +4,27 @@ This file provides information on what the device node for the Ethernet AVB
 interface contains.
 
 Required properties:
-- compatible: "renesas,etheravb-r8a7790" if the device is a part of R8A7790 SoC.
-	      "renesas,etheravb-r8a7791" if the device is a part of R8A7791 SoC.
-	      "renesas,etheravb-r8a7792" if the device is a part of R8A7792 SoC.
-	      "renesas,etheravb-r8a7793" if the device is a part of R8A7793 SoC.
-	      "renesas,etheravb-r8a7794" if the device is a part of R8A7794 SoC.
-	      "renesas,etheravb-r8a7795" if the device is a part of R8A7795 SoC.
-	      "renesas,etheravb-r8a7796" if the device is a part of R8A7796 SoC.
-	      "renesas,etheravb-rcar-gen2" for generic R-Car Gen 2 compatible interface.
-	      "renesas,etheravb-rcar-gen3" for generic R-Car Gen 3 compatible interface.
+- compatible: Must contain one or more of the following:
+      - "renesas,etheravb-r8a7743" for the R8A7743 SoC.
+      - "renesas,etheravb-r8a7745" for the R8A7745 SoC.
+      - "renesas,etheravb-r8a7790" for the R8A7790 SoC.
+      - "renesas,etheravb-r8a7791" for the R8A7791 SoC.
+      - "renesas,etheravb-r8a7792" for the R8A7792 SoC.
+      - "renesas,etheravb-r8a7793" for the R8A7793 SoC.
+      - "renesas,etheravb-r8a7794" for the R8A7794 SoC.
+      - "renesas,etheravb-rcar-gen2" as a fallback for the above
+		R-Car Gen2 and RZ/G1 devices.
 
-	      When compatible with the generic version, nodes must list the
-	      SoC-specific version corresponding to the platform first
-	      followed by the generic version.
+      - "renesas,etheravb-r8a7795" for the R8A7795 SoC.
+      - "renesas,etheravb-r8a7796" for the R8A7796 SoC.
+      - "renesas,etheravb-r8a77970" for the R8A77970 SoC.
+      - "renesas,etheravb-r8a77995" for the R8A77995 SoC.
+      - "renesas,etheravb-rcar-gen3" as a fallback for the above
+		R-Car Gen3 devices.
+
+	When compatible with the generic version, nodes must list the
+	SoC-specific version corresponding to the platform first followed by
+	the generic version.
 
 - reg: offset and length of (1) the register block and (2) the stream buffer.
 - interrupts: A list of interrupt-specifiers, one for each entry in
@@ -34,7 +42,7 @@ Optional properties:
 - interrupt-parent: the phandle for the interrupt controller that services
 		    interrupts for this device.
 - interrupt-names: A list of interrupt names.
-		   For the R8A779[56] SoCs this property is mandatory;
+		   For the R-Car Gen 3 SoCs this property is mandatory;
 		   it should include one entry per channel, named "ch%u",
 		   where %u is the channel number ranging from 0 to 24.
 		   For other SoCs this property is optional; if present
diff --git a/Documentation/devicetree/bindings/net/rockchip-dwmac.txt b/Documentation/devicetree/bindings/net/rockchip-dwmac.txt
index 8f427550720a..9c16ee2965a2 100644
--- a/Documentation/devicetree/bindings/net/rockchip-dwmac.txt
+++ b/Documentation/devicetree/bindings/net/rockchip-dwmac.txt
@@ -4,12 +4,14 @@ The device node has following properties.
 
 Required properties:
  - compatible: should be "rockchip,<name>-gamc"
+   "rockchip,rk3128-gmac": found on RK312x SoCs
    "rockchip,rk3228-gmac": found on RK322x SoCs
    "rockchip,rk3288-gmac": found on RK3288 SoCs
    "rockchip,rk3328-gmac": found on RK3328 SoCs
    "rockchip,rk3366-gmac": found on RK3366 SoCs
    "rockchip,rk3368-gmac": found on RK3368 SoCs
    "rockchip,rk3399-gmac": found on RK3399 SoCs
+   "rockchip,rv1108-gmac": found on RV1108 SoCs
  - reg: addresses and length of the register sets for the device.
  - interrupts: Should contain the GMAC interrupts.
  - interrupt-names: Should contain the interrupt names "macirq".
@@ -70,5 +72,4 @@ gmac: ethernet@ff290000 {
 	tx_delay = <0x30>;
 	rx_delay = <0x10>;
 
-	status = "ok";
 };
diff --git a/Documentation/devicetree/bindings/net/sff,sfp.txt b/Documentation/devicetree/bindings/net/sff,sfp.txt
new file mode 100644
index 000000000000..60e970ce10ee
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/sff,sfp.txt
@@ -0,0 +1,76 @@
+Small Form Factor (SFF) Committee Small Form-factor Pluggable (SFP)
+Transceiver
+
+Required properties:
+
+- compatible : must be "sff,sfp"
+
+Optional Properties:
+
+- i2c-bus : phandle of an I2C bus controller for the SFP two wire serial
+  interface
+
+- mod-def0-gpios : GPIO phandle and a specifier of the MOD-DEF0 (AKA Mod_ABS)
+  module presence input gpio signal, active (module absent) high
+
+- los-gpios : GPIO phandle and a specifier of the Receiver Loss of Signal
+  Indication input gpio signal, active (signal lost) high
+
+- tx-fault-gpios : GPIO phandle and a specifier of the Module Transmitter
+  Fault input gpio signal, active (fault condition) high
+
+- tx-disable-gpios : GPIO phandle and a specifier of the Transmitter Disable
+  output gpio signal, active (Tx disable) high
+
+- rate-select0-gpios : GPIO phandle and a specifier of the Rx Signaling Rate
+  Select (AKA RS0) output gpio signal, low: low Rx rate, high: high Rx rate
+
+- rate-select1-gpios : GPIO phandle and a specifier of the Tx Signaling Rate
+  Select (AKA RS1) output gpio signal (SFP+ only), low: low Tx rate, high:
+  high Tx rate
+
+Example #1: Direct serdes to SFP connection
+
+sfp_eth3: sfp-eth3 {
+	compatible = "sff,sfp";
+	i2c-bus = <&sfp_1g_i2c>;
+	los-gpios = <&cpm_gpio2 22 GPIO_ACTIVE_HIGH>;
+	mod-def0-gpios = <&cpm_gpio2 21 GPIO_ACTIVE_LOW>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&cpm_sfp_1g_pins &cps_sfp_1g_pins>;
+	tx-disable-gpios = <&cps_gpio1 24 GPIO_ACTIVE_HIGH>;
+	tx-fault-gpios = <&cpm_gpio2 19 GPIO_ACTIVE_HIGH>;
+};
+
+&cps_emac3 {
+	phy-names = "comphy";
+	phys = <&cps_comphy5 0>;
+	sfp = <&sfp_eth3>;
+};
+
+Example #2: Serdes to PHY to SFP connection
+
+sfp_eth0: sfp-eth0 {
+	compatible = "sff,sfp";
+	i2c-bus = <&sfpp0_i2c>;
+	los-gpios = <&cps_gpio1 28 GPIO_ACTIVE_HIGH>;
+	mod-def0-gpios = <&cps_gpio1 27 GPIO_ACTIVE_LOW>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&cps_sfpp0_pins>;
+	tx-disable-gpios = <&cps_gpio1 29 GPIO_ACTIVE_HIGH>;
+	tx-fault-gpios  = <&cps_gpio1 26 GPIO_ACTIVE_HIGH>;
+};
+
+p0_phy: ethernet-phy@0 {
+	compatible = "ethernet-phy-ieee802.3-c45";
+	pinctrl-names = "default";
+	pinctrl-0 = <&cpm_phy0_pins &cps_phy0_pins>;
+	reg = <0>;
+	interrupt = <&cpm_gpio2 18 IRQ_TYPE_EDGE_FALLING>;
+	sfp = <&sfp_eth0>;
+};
+
+&cpm_eth0 {
+	phy = <&p0_phy>;
+	phy-mode = "10gbase-kr";
+};
diff --git a/Documentation/devicetree/bindings/net/sh_eth.txt b/Documentation/devicetree/bindings/net/sh_eth.txt
index 0115c85a2425..5172799a7f1a 100644
--- a/Documentation/devicetree/bindings/net/sh_eth.txt
+++ b/Documentation/devicetree/bindings/net/sh_eth.txt
@@ -4,7 +4,8 @@ This file provides information on what the device node for the SH EtherMAC
 interface contains.
 
 Required properties:
-- compatible: "renesas,gether-r8a7740" if the device is a part of R8A7740 SoC.
+- compatible: Must contain one or more of the following:
+	      "renesas,gether-r8a7740" if the device is a part of R8A7740 SoC.
 	      "renesas,ether-r8a7743"  if the device is a part of R8A7743 SoC.
 	      "renesas,ether-r8a7745"  if the device is a part of R8A7745 SoC.
 	      "renesas,ether-r8a7778"  if the device is a part of R8A7778 SoC.
@@ -14,6 +15,14 @@ Required properties:
 	      "renesas,ether-r8a7793"  if the device is a part of R8A7793 SoC.
 	      "renesas,ether-r8a7794"  if the device is a part of R8A7794 SoC.
 	      "renesas,ether-r7s72100" if the device is a part of R7S72100 SoC.
+	      "renesas,rcar-gen1-ether" for a generic R-Car Gen1 device.
+	      "renesas,rcar-gen2-ether" for a generic R-Car Gen2 or RZ/G1
+	                                device.
+
+	      When compatible with the generic version, nodes must list
+	      the SoC-specific version corresponding to the platform
+	      first followed by the generic version.
+
 - reg: offset and length of (1) the E-DMAC/feLic register block (required),
        (2) the TSU register block (optional).
 - interrupts: interrupt specifier for the sole interrupt.
@@ -36,7 +45,8 @@ Optional properties:
 Example (Lager board):
 
 	ethernet@ee700000 {
-		compatible = "renesas,ether-r8a7790";
+		compatible = "renesas,ether-r8a7790",
+		             "renesas,rcar-gen2-ether";
 		reg = <0 0xee700000 0 0x400>;
 		interrupt-parent = <&gic>;
 		interrupts = <0 162 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/Documentation/devicetree/bindings/net/smsc-lan87xx.txt b/Documentation/devicetree/bindings/net/smsc-lan87xx.txt
index 974edd5c85cc..8b7c719b0bb9 100644
--- a/Documentation/devicetree/bindings/net/smsc-lan87xx.txt
+++ b/Documentation/devicetree/bindings/net/smsc-lan87xx.txt
@@ -15,7 +15,6 @@ smsc phy with disabled energy detect mode on an am335x based board.
 	pinctrl-names = "default", "sleep";
 	pinctrl-0 = <&davinci_mdio_default>;
 	pinctrl-1 = <&davinci_mdio_sleep>;
-	status = "okay";
 
 	ethernetphy0: ethernet-phy@0 {
 		reg = <0>;
diff --git a/Documentation/devicetree/bindings/net/socfpga-dwmac.txt b/Documentation/devicetree/bindings/net/socfpga-dwmac.txt
index 2e68a3cd8513..b30d04b54ee9 100644
--- a/Documentation/devicetree/bindings/net/socfpga-dwmac.txt
+++ b/Documentation/devicetree/bindings/net/socfpga-dwmac.txt
@@ -40,7 +40,6 @@ gmii_to_sgmii_converter: phy@0x100000240 {
 gmac0: ethernet@ff700000 {
 	compatible = "altr,socfpga-stmmac", "snps,dwmac-3.70a", "snps,dwmac";
 	altr,sysmgr-syscon = <&sysmgr 0x60 0>;
-	status = "disabled";
 	reg = <0xff700000 0x2000>;
 	interrupts = <0 115 4>;
 	interrupt-names = "macirq";
diff --git a/Documentation/devicetree/bindings/net/sti-dwmac.txt b/Documentation/devicetree/bindings/net/sti-dwmac.txt
index d05c1e1fd9b6..062c5174add3 100644
--- a/Documentation/devicetree/bindings/net/sti-dwmac.txt
+++ b/Documentation/devicetree/bindings/net/sti-dwmac.txt
@@ -34,7 +34,6 @@ Example:
 
 ethernet0: dwmac@9630000 {
 	device_type = "network";
-	status = "disabled";
 	compatible = "st,stih407-dwmac", "snps,dwmac", "snps,dwmac-3.710";
 	reg = <0x9630000 0x8000>;
 	reg-names = "stmmaceth";
diff --git a/Documentation/devicetree/bindings/net/stm32-dwmac.txt b/Documentation/devicetree/bindings/net/stm32-dwmac.txt
index c35afb7e956a..489dbcb66c5a 100644
--- a/Documentation/devicetree/bindings/net/stm32-dwmac.txt
+++ b/Documentation/devicetree/bindings/net/stm32-dwmac.txt
@@ -18,7 +18,6 @@ Example:
 
 	ethernet@40028000 {
 		compatible = "st,stm32-dwmac", "snps,dwmac-3.50a";
-		status = "disabled";
 		reg = <0x40028000 0x8000>;
 		reg-names = "stmmaceth";
 		interrupts = <0 61 0>, <0 62 0>;
diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt
index c3a7be6615c5..3a28a5d8857d 100644
--- a/Documentation/devicetree/bindings/net/stmmac.txt
+++ b/Documentation/devicetree/bindings/net/stmmac.txt
@@ -12,7 +12,7 @@ Required properties:
 	Valid interrupt names are:
   - "macirq" (combined signal for various interrupt events)
   - "eth_wake_irq" (the interrupt to manage the remote wake-up packet detection)
-  - "eth_lpi" (the interrupt that occurs when Tx or Rx enters/exits LPI state)
+  - "eth_lpi" (the interrupt that occurs when Rx exits the LPI state)
 - phy-mode: See ethernet.txt file in the same directory.
 - snps,reset-gpio 	gpio number for phy reset.
 - snps,reset-active-low boolean flag to indicate if phy reset is active low.
diff --git a/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt b/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt
index 590f622188de..86602f264dce 100644
--- a/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt
+++ b/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt
@@ -20,7 +20,7 @@ Optional properties:
 
 Example:
 
-mmc3: mmc@01c12000 {
+mmc3: mmc@1c12000 {
 	#address-cells = <1>;
 	#size-cells = <0>;
 
@@ -29,7 +29,6 @@ mmc3: mmc@01c12000 {
 	vmmc-supply = <&reg_vmmc3>;
 	bus-width = <4>;
 	non-removable;
-	status = "okay";
 
 	brcmf: wifi@1 {
 		reg = <1>;
diff --git a/Documentation/devicetree/bindings/net/wireless/esp,esp8089.txt b/Documentation/devicetree/bindings/net/wireless/esp,esp8089.txt
index 19331bb4ff6e..6830c4786f8a 100644
--- a/Documentation/devicetree/bindings/net/wireless/esp,esp8089.txt
+++ b/Documentation/devicetree/bindings/net/wireless/esp,esp8089.txt
@@ -21,7 +21,6 @@ Example:
 	mmc-pwrseq = <&wifi_pwrseq>;
 	bus-width = <4>;
 	non-removable;
-	status = "okay";
 
 	esp8089: sdio_wifi@1 {
 		compatible = "esp,esp8089";
diff --git a/Documentation/devicetree/bindings/net/wireless/marvell-8xxx.txt b/Documentation/devicetree/bindings/net/wireless/marvell-8xxx.txt
index 0854451ff91d..59de8646862d 100644
--- a/Documentation/devicetree/bindings/net/wireless/marvell-8xxx.txt
+++ b/Documentation/devicetree/bindings/net/wireless/marvell-8xxx.txt
@@ -48,7 +48,6 @@ IRQ pin 38 is used as system wakeup source interrupt. wakeup pin 3 is configured
 so that firmware can wakeup host using this device side pin.
 
 &mmc3 {
-	status = "okay";
 	vmmc-supply = <&wlan_en_reg>;
 	mmc-pwrseq = <&wifi_pwrseq>;
 	bus-width = <4>;
diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt b/Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt
index 7b2cbb14113e..f42f6b0f1bc7 100644
--- a/Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt
+++ b/Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt
@@ -31,7 +31,6 @@ clock, new bindings (for parsing the clock nodes) have to be added.
 Example:
 
 &mmc3 {
-	status = "okay";
 	vmmc-supply = <&wlan_en_reg>;
 	bus-width = <4>;
 	cap-power-off-card;
diff --git a/Documentation/devicetree/bindings/net/xilinx_axienet.txt b/Documentation/devicetree/bindings/net/xilinx_axienet.txt
new file mode 100644
index 000000000000..38f9ec076743
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/xilinx_axienet.txt
@@ -0,0 +1,55 @@
+XILINX AXI ETHERNET Device Tree Bindings
+--------------------------------------------------------
+
+Also called  AXI 1G/2.5G Ethernet Subsystem, the xilinx axi ethernet IP core
+provides connectivity to an external ethernet PHY supporting different
+interfaces: MII, GMII, RGMII, SGMII, 1000BaseX. It also includes two
+segments of memory for buffering TX and RX, as well as the capability of
+offloading TX/RX checksum calculation off the processor.
+
+Management configuration is done through the AXI interface, while payload is
+sent and received through means of an AXI DMA controller. This driver
+includes the DMA driver code, so this driver is incompatible with AXI DMA
+driver.
+
+For more details about mdio please refer phy.txt file in the same directory.
+
+Required properties:
+- compatible	: Must be one of "xlnx,axi-ethernet-1.00.a",
+		  "xlnx,axi-ethernet-1.01.a", "xlnx,axi-ethernet-2.01.a"
+- reg		: Address and length of the IO space.
+- interrupts	: Should be a list of two interrupt, TX and RX.
+- phy-handle	: Should point to the external phy device.
+		  See ethernet.txt file in the same directory.
+- xlnx,rxmem	: Set to allocated memory buffer for Rx/Tx in the hardware
+
+Optional properties:
+- phy-mode	: See ethernet.txt
+- xlnx,phy-type	: Deprecated, do not use, but still accepted in preference
+		  to phy-mode.
+- xlnx,txcsum	: 0 or empty for disabling TX checksum offload,
+		  1 to enable partial TX checksum offload,
+		  2 to enable full TX checksum offload
+- xlnx,rxcsum	: Same values as xlnx,txcsum but for RX checksum offload
+
+Example:
+	axi_ethernet_eth: ethernet@40c00000 {
+		compatible = "xlnx,axi-ethernet-1.00.a";
+		device_type = "network";
+		interrupt-parent = <&microblaze_0_axi_intc>;
+		interrupts = <2 0>;
+		phy-mode = "mii";
+		reg = <0x40c00000 0x40000>;
+		xlnx,rxcsum = <0x2>;
+		xlnx,rxmem = <0x800>;
+		xlnx,txcsum = <0x2>;
+		phy-handle = <&phy0>;
+		axi_ethernetlite_0_mdio: mdio {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			phy0: phy@0 {
+				device_type = "ethernet-phy";
+				reg = <1>;
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt b/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt
index ef06d061913c..d69543701d5d 100644
--- a/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt
+++ b/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt
@@ -5,6 +5,7 @@ Required properties:
   "allwinner,sun4i-a10-sid"
   "allwinner,sun7i-a20-sid"
   "allwinner,sun8i-h3-sid"
+  "allwinner,sun50i-a64-sid"
 
 - reg: Should contain registers location and length
 
@@ -13,13 +14,13 @@ Are child nodes of qfprom, bindings of which as described in
 bindings/nvmem/nvmem.txt
 
 Example for sun4i:
-	sid@01c23800 {
+	sid@1c23800 {
 		compatible = "allwinner,sun4i-a10-sid";
 		reg = <0x01c23800 0x10>
 	};
 
 Example for sun7i:
-	sid@01c23800 {
+	sid@1c23800 {
 		compatible = "allwinner,sun7i-a20-sid";
 		reg = <0x01c23800 0x200>
 	};
diff --git a/Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt b/Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt
index fafd85bd67a6..e3298e18de26 100644
--- a/Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt
+++ b/Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt
@@ -1,4 +1,4 @@
-= Amlogic eFuse device tree bindings =
+= Amlogic Meson GX eFuse device tree bindings =
 
 Required properties:
 - compatible: should be "amlogic,meson-gxbb-efuse"
diff --git a/Documentation/devicetree/bindings/nvmem/amlogic-meson-mx-efuse.txt b/Documentation/devicetree/bindings/nvmem/amlogic-meson-mx-efuse.txt
new file mode 100644
index 000000000000..a3c63954a1a4
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/amlogic-meson-mx-efuse.txt
@@ -0,0 +1,22 @@
+Amlogic Meson6/Meson8/Meson8b efuse
+
+Required Properties:
+- compatible: depending on the SoC this should be one of:
+	- "amlogic,meson6-efuse"
+	- "amlogic,meson8-efuse"
+	- "amlogic,meson8b-efuse"
+- reg: base address and size of the efuse registers
+- clocks: a reference to the efuse core gate clock
+- clock-names: must be "core"
+
+All properties and sub-nodes as well as the consumer bindings
+defined in nvmem.txt in this directory are also supported.
+
+
+Example:
+	efuse: nvmem@0 {
+		compatible = "amlogic,meson8-efuse";
+		reg = <0x0 0x2000>;
+		clocks = <&clkc CLKID_EFUSE>;
+		clock-names = "core";
+	};
diff --git a/Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt b/Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt
index 6462e12d8de6..0415265c215a 100644
--- a/Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt
+++ b/Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt
@@ -10,7 +10,7 @@ Required Properties:
 
 Example:
 
-otp: otp@0301c800 {
+otp: otp@301c800 {
 	compatible = "brcm,ocotp";
 	reg = <0x0301c800 0x2c>;
 	brcm,ocotp-size = <2048>;
diff --git a/Documentation/devicetree/bindings/nvmem/imx-ocotp.txt b/Documentation/devicetree/bindings/nvmem/imx-ocotp.txt
index 70d791b03ea1..f162c72b4e36 100644
--- a/Documentation/devicetree/bindings/nvmem/imx-ocotp.txt
+++ b/Documentation/devicetree/bindings/nvmem/imx-ocotp.txt
@@ -19,7 +19,7 @@ Optional properties:
 
 Example:
 
-	ocotp: ocotp@021bc000 {
+	ocotp: ocotp@21bc000 {
 		compatible = "fsl,imx6q-ocotp", "syscon";
 		reg = <0x021bc000 0x4000>;
 		clocks = <&clks IMX6QDL_CLK_IIM>;
diff --git a/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt b/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt
index 74cf52908a6c..0668c45a156d 100644
--- a/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt
+++ b/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt
@@ -3,7 +3,10 @@
 This binding is intended to represent MTK-EFUSE which is found in most Mediatek SOCs.
 
 Required properties:
-- compatible: should be "mediatek,mt8173-efuse" or "mediatek,efuse"
+- compatible: should be
+	      "mediatek,mt7622-efuse", "mediatek,efuse": for MT7622
+	      "mediatek,mt7623-efuse", "mediatek,efuse": for MT7623
+	      "mediatek,mt8173-efuse" or "mediatek,efuse": for MT8173
 - reg: Should contain registers location and length
 
 = Data cells =
diff --git a/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt
index daebce9e6b07..372c72fd64dc 100644
--- a/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt
+++ b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt
@@ -21,5 +21,4 @@ Example for i.MX28:
 		#size-cells = <1>;
 		reg = <0x8002c000 0x2000>;
 		clocks = <&clks 25>;
-		status = "okay";
 	};
diff --git a/Documentation/devicetree/bindings/nvmem/nvmem.txt b/Documentation/devicetree/bindings/nvmem/nvmem.txt
index b52bc11e9597..fd06c09b822b 100644
--- a/Documentation/devicetree/bindings/nvmem/nvmem.txt
+++ b/Documentation/devicetree/bindings/nvmem/nvmem.txt
@@ -33,7 +33,7 @@ bits:	Is pair of bit location and number of bits, which specifies offset
 For example:
 
 	/* Provider */
-	qfprom: qfprom@00700000 {
+	qfprom: qfprom@700000 {
 		...
 
 		/* Data cells */
diff --git a/Documentation/devicetree/bindings/nvmem/qfprom.txt b/Documentation/devicetree/bindings/nvmem/qfprom.txt
index 4ad68b7f5c18..26fe878d5c86 100644
--- a/Documentation/devicetree/bindings/nvmem/qfprom.txt
+++ b/Documentation/devicetree/bindings/nvmem/qfprom.txt
@@ -12,7 +12,7 @@ bindings/nvmem/nvmem.txt
 
 Example:
 
-	qfprom: qfprom@00700000 {
+	qfprom: qfprom@700000 {
 		compatible 	= "qcom,qfprom";
 		reg		= <0x00700000 0x8000>;
 		...
diff --git a/Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt b/Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt
index 1ff02afdc55a..60bec4782806 100644
--- a/Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt
+++ b/Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt
@@ -6,6 +6,7 @@ Required properties:
   - "rockchip,rk3188-efuse" - for RK3188 SoCs.
   - "rockchip,rk3228-efuse" - for RK3228 SoCs.
   - "rockchip,rk3288-efuse" - for RK3288 SoCs.
+  - "rockchip,rk3368-efuse" - for RK3368 SoCs.
   - "rockchip,rk3399-efuse" - for RK3399 SoCs.
 - reg: Should contain the registers location and exact eFuse size
 - clocks: Should be the clock id of eFuse
diff --git a/Documentation/devicetree/bindings/nvmem/snvs-lpgpr.txt b/Documentation/devicetree/bindings/nvmem/snvs-lpgpr.txt
new file mode 100644
index 000000000000..20bc49b49799
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/snvs-lpgpr.txt
@@ -0,0 +1,20 @@
+Device tree bindings for Low Power General Purpose Register found in i.MX6Q/D
+Secure Non-Volatile Storage.
+
+This DT node should be represented as a sub-node of a "syscon",
+"simple-mfd" node.
+
+Required properties:
+- compatible: should be one of the fallowing variants:
+	"fsl,imx6q-snvs-lpgpr" for Freescale i.MX6Q/D/DL/S
+	"fsl,imx6ul-snvs-lpgpr" for Freescale i.MX6UL
+
+Example:
+snvs: snvs@020cc000 {
+	compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd";
+	reg = <0x020cc000 0x4000>;
+
+	snvs_lpgpr: snvs-lpgpr {
+		compatible = "fsl,imx6q-snvs-lpgpr";
+	};
+};
diff --git a/Documentation/devicetree/bindings/nvmem/uniphier-efuse.txt b/Documentation/devicetree/bindings/nvmem/uniphier-efuse.txt
new file mode 100644
index 000000000000..eccf490d5a6d
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/uniphier-efuse.txt
@@ -0,0 +1,49 @@
+= UniPhier eFuse device tree bindings =
+
+This UniPhier eFuse must be under soc-glue.
+
+Required properties:
+- compatible: should be "socionext,uniphier-efuse"
+- reg: should contain the register location and length
+
+= Data cells =
+Are child nodes of efuse, bindings of which as described in
+bindings/nvmem/nvmem.txt
+
+Example:
+
+	soc-glue@5f900000 {
+		compatible = "socionext,uniphier-ld20-soc-glue-debug",
+			     "simple-mfd";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x5f900000 0x2000>;
+
+		efuse@100 {
+			compatible = "socionext,uniphier-efuse";
+			reg = <0x100 0x28>;
+		};
+
+		efuse@200 {
+			compatible = "socionext,uniphier-efuse";
+			reg = <0x200 0x68>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			/* Data cells */
+			usb_mon: usb-mon@54 {
+				reg = <0x54 0xc>;
+			};
+		};
+	};
+
+= Data consumers =
+Are device nodes which consume nvmem data cells.
+
+Example:
+
+	usb {
+		...
+		nvmem-cells = <&usb_mon>;
+		nvmem-cell-names = "usb_mon";
+	}
diff --git a/Documentation/devicetree/bindings/openrisc/opencores/or1ksim.txt b/Documentation/devicetree/bindings/openrisc/opencores/or1ksim.txt
new file mode 100644
index 000000000000..4950c794ecbb
--- /dev/null
+++ b/Documentation/devicetree/bindings/openrisc/opencores/or1ksim.txt
@@ -0,0 +1,39 @@
+OpenRISC Generic SoC
+====================
+
+Boards and FPGA SoC's which support the OpenRISC standard platform.  The
+platform essentially follows the conventions of the OpenRISC architecture
+specification, however some aspects, such as the boot protocol have been defined
+by the Linux port.
+
+Required properties
+-------------------
+ - compatible: Must include "opencores,or1ksim"
+
+CPU nodes:
+----------
+A "cpus" node is required.  Required properties:
+ - #address-cells: Must be 1.
+ - #size-cells: Must be 0.
+A CPU sub-node is also required for at least CPU 0.  Since the topology may
+be probed via CPS, it is not necessary to specify secondary CPUs.  Required
+properties:
+ - compatible: Must be "opencores,or1200-rtlsvn481".
+ - reg: CPU number.
+ - clock-frequency: The CPU clock frequency in Hz.
+Example:
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		cpu@0 {
+			compatible = "opencores,or1200-rtlsvn481";
+			reg = <0>;
+			clock-frequency = <20000000>;
+		};
+	};
+
+
+Boot protocol
+-------------
+The bootloader may pass the following arguments to the kernel:
+ - r3:  address of a flattened device-tree blob or 0x0.
diff --git a/Documentation/devicetree/bindings/opp/opp.txt b/Documentation/devicetree/bindings/opp/opp.txt
index e36d261b9ba6..9d733af26be7 100644
--- a/Documentation/devicetree/bindings/opp/opp.txt
+++ b/Documentation/devicetree/bindings/opp/opp.txt
@@ -464,7 +464,6 @@ Example 5: opp-supported-hw
 
 	opp_table {
 		compatible = "operating-points-v2";
-		status = "okay";
 		opp-shared;
 
 		opp-600000000 {
diff --git a/Documentation/devicetree/bindings/pci/83xx-512x-pci.txt b/Documentation/devicetree/bindings/pci/83xx-512x-pci.txt
index 35a465362408..b9165b72473c 100644
--- a/Documentation/devicetree/bindings/pci/83xx-512x-pci.txt
+++ b/Documentation/devicetree/bindings/pci/83xx-512x-pci.txt
@@ -1,11 +1,11 @@
 * Freescale 83xx and 512x PCI bridges
 
-Freescale 83xx and 512x SOCs include the same pci bridge core.
+Freescale 83xx and 512x SOCs include the same PCI bridge core.
 
 83xx/512x specific notes:
 - reg: should contain two address length tuples
-    The first is for the internal pci bridge registers
-    The second is for the pci config space access registers
+    The first is for the internal PCI bridge registers
+    The second is for the PCI config space access registers
 
 Example (MPC8313ERDB)
 	pci0: pci@e0008500 {
diff --git a/Documentation/devicetree/bindings/pci/aardvark-pci.txt b/Documentation/devicetree/bindings/pci/aardvark-pci.txt
index bbcd9f4c501f..310ef7145c47 100644
--- a/Documentation/devicetree/bindings/pci/aardvark-pci.txt
+++ b/Documentation/devicetree/bindings/pci/aardvark-pci.txt
@@ -33,7 +33,6 @@ Example:
 	pcie0: pcie@d0070000 {
 		compatible = "marvell,armada-3700-pcie";
 		device_type = "pci";
-		status = "disabled";
 		reg = <0 0xd0070000 0 0x20000>;
 		#address-cells = <3>;
 		#size-cells = <2>;
diff --git a/Documentation/devicetree/bindings/pci/altera-pcie.txt b/Documentation/devicetree/bindings/pci/altera-pcie.txt
index 2951a6a50704..495880193adc 100644
--- a/Documentation/devicetree/bindings/pci/altera-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/altera-pcie.txt
@@ -7,21 +7,21 @@ Required properties:
 		"Txs": TX slave port region
 		"Cra": Control register access region
 - interrupt-parent:	interrupt source phandle.
-- interrupts:	specifies the interrupt source of the parent interrupt controller.
-		The format of the interrupt specifier depends on the parent interrupt
-		controller.
+- interrupts:	specifies the interrupt source of the parent interrupt
+		controller.  The format of the interrupt specifier depends
+		on the parent interrupt controller.
 - device_type:	must be "pci"
 - #address-cells:	set to <3>
-- #size-cells:	set to <2>
+- #size-cells:		set to <2>
 - #interrupt-cells:	set to <1>
-- ranges:		describes the translation of addresses for root ports and standard
-		PCI regions.
+- ranges:	describes the translation of addresses for root ports and
+		standard PCI regions.
 - interrupt-map-mask and interrupt-map: standard PCI properties to define the
 		mapping of the PCIe interface to interrupt numbers.
 
 Optional properties:
-- msi-parent:	Link to the hardware entity that serves as the MSI controller for this PCIe
-		controller.
+- msi-parent:	Link to the hardware entity that serves as the MSI controller
+		for this PCIe controller.
 - bus-range:	PCI bus numbers covered
 
 Example
@@ -45,5 +45,5 @@ Example
 			            <0 0 0 3 &pcie_0 3>,
 			            <0 0 0 4 &pcie_0 4>;
 		ranges = <0x82000000 0x00000000 0x00000000 0xc0000000 0x00000000 0x10000000
-			    0x82000000 0x00000000 0x10000000 0xd0000000 0x00000000 0x10000000>;
+			  0x82000000 0x00000000 0x10000000 0xd0000000 0x00000000 0x10000000>;
 	};
diff --git a/Documentation/devicetree/bindings/pci/axis,artpec6-pcie.txt b/Documentation/devicetree/bindings/pci/axis,artpec6-pcie.txt
index 5ecaea1e6eee..4e4aee4439ea 100644
--- a/Documentation/devicetree/bindings/pci/axis,artpec6-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/axis,artpec6-pcie.txt
@@ -6,7 +6,7 @@ and thus inherits all the common properties defined in designware-pcie.txt.
 Required properties:
 - compatible: "axis,artpec6-pcie", "snps,dw-pcie"
 - reg: base addresses and lengths of the PCIe controller (DBI),
-	the phy controller, and configuration address space.
+	the PHY controller, and configuration address space.
 - reg-names: Must include the following entries:
 	- "dbi"
 	- "phy"
diff --git a/Documentation/devicetree/bindings/pci/designware-pcie-ecam.txt b/Documentation/devicetree/bindings/pci/designware-pcie-ecam.txt
new file mode 100644
index 000000000000..515b2f9542e5
--- /dev/null
+++ b/Documentation/devicetree/bindings/pci/designware-pcie-ecam.txt
@@ -0,0 +1,42 @@
+* Synopsys DesignWare PCIe root complex in ECAM shift mode
+
+In some cases, firmware may already have configured the Synopsys DesignWare
+PCIe controller in RC mode with static ATU window mappings that cover all
+config, MMIO and I/O spaces in a [mostly] ECAM compatible fashion.
+In this case, there is no need for the OS to perform any low level setup
+of clocks, PHYs or device registers, nor is there any reason for the driver
+to reconfigure ATU windows for config and/or IO space accesses at runtime.
+
+In cases where the IP was synthesized with a minimum ATU window size of
+64 KB, it cannot be supported by the generic ECAM driver, because it
+requires special config space accessors that filter accesses to device #1
+and beyond on the first bus.
+
+Required properties:
+- compatible: "marvell,armada8k-pcie-ecam" or
+              "socionext,synquacer-pcie-ecam" or
+              "snps,dw-pcie-ecam" (must be preceded by a more specific match)
+
+Please refer to the binding document of "pci-host-ecam-generic" in the
+file host-generic-pci.txt for a description of the remaining required
+and optional properties.
+
+Example:
+
+    pcie1: pcie@7f000000 {
+        compatible = "socionext,synquacer-pcie-ecam", "snps,dw-pcie-ecam";
+        device_type = "pci";
+        reg = <0x0 0x7f000000 0x0 0xf00000>;
+        bus-range = <0x0 0xe>;
+        #address-cells = <3>;
+        #size-cells = <2>;
+        ranges = <0x1000000 0x00 0x00010000 0x00 0x7ff00000 0x0 0x00010000>,
+                 <0x2000000 0x00 0x70000000 0x00 0x70000000 0x0 0x0f000000>,
+                 <0x3000000 0x3f 0x00000000 0x3f 0x00000000 0x1 0x00000000>;
+
+        #interrupt-cells = <0x1>;
+        interrupt-map-mask = <0x0 0x0 0x0 0x0>;
+        interrupt-map = <0x0 0x0 0x0 0x0 &gic 0x0 0x0 0x0 182 0x4>;
+        msi-map = <0x0 &its 0x0 0x10000>;
+        dma-coherent;
+    };
diff --git a/Documentation/devicetree/bindings/pci/designware-pcie.txt b/Documentation/devicetree/bindings/pci/designware-pcie.txt
index b2480dd38c11..1da7ade3183c 100644
--- a/Documentation/devicetree/bindings/pci/designware-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/designware-pcie.txt
@@ -1,4 +1,4 @@
-* Synopsys Designware PCIe interface
+* Synopsys DesignWare PCIe interface
 
 Required properties:
 - compatible: should contain "snps,dw-pcie" to identify the core.
@@ -17,29 +17,27 @@ RC mode:
 	properties to define the mapping of the PCIe interface to interrupt
 	numbers.
 EP mode:
-- num-ib-windows: number of inbound address translation
-        windows
-- num-ob-windows: number of outbound address translation
-        windows
+- num-ib-windows: number of inbound address translation windows
+- num-ob-windows: number of outbound address translation windows
 
 Optional properties:
 - num-lanes: number of lanes to use (this property should be specified unless
   the link is brought already up in BIOS)
-- reset-gpio: gpio pin number of power good signal
+- reset-gpio: GPIO pin number of power good signal
 - clocks: Must contain an entry for each entry in clock-names.
 	See ../clocks/clock-bindings.txt for details.
 - clock-names: Must include the following entries:
 	- "pcie"
 	- "pcie_bus"
 RC mode:
-- num-viewport: number of view ports configured in
-  hardware. If a platform does not specify it, the driver assumes 2.
-- bus-range: PCI bus numbers covered (it is recommended
-  for new devicetrees to specify this property, to keep backwards
-  compatibility a range of 0x00-0xff is assumed if not present)
+- num-viewport: number of view ports configured in hardware. If a platform
+  does not specify it, the driver assumes 2.
+- bus-range: PCI bus numbers covered (it is recommended for new devicetrees
+  to specify this property, to keep backwards compatibility a range of
+  0x00-0xff is assumed if not present)
+
 EP mode:
-- max-functions: maximum number of functions that can be
-  configured
+- max-functions: maximum number of functions that can be configured
 
 Example configuration:
 
diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
index cf92d3ba5a26..7b1e48bf172b 100644
--- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
@@ -1,6 +1,6 @@
 * Freescale i.MX6 PCIe interface
 
-This PCIe host controller is based on the Synopsis Designware PCIe IP
+This PCIe host controller is based on the Synopsys DesignWare PCIe IP
 and thus inherits all the common properties defined in designware-pcie.txt.
 
 Required properties:
diff --git a/Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt b/Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
new file mode 100644
index 000000000000..c84bc027930b
--- /dev/null
+++ b/Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
@@ -0,0 +1,68 @@
+HiSilicon STB PCIe host bridge DT description
+
+The HiSilicon STB PCIe host controller is based on the DesignWare PCIe core.
+It shares common functions with the DesignWare PCIe core driver and inherits
+common properties defined in
+Documentation/devicetree/bindings/pci/designware-pcie.txt.
+
+Additional properties are described here:
+
+Required properties
+- compatible: Should be one of the following strings:
+		"hisilicon,hi3798cv200-pcie"
+- reg: Should contain sysctl, rc_dbi, config registers location and length.
+- reg-names: Must include the following entries:
+  "control": control registers of PCIe controller;
+  "rc-dbi": configuration space of PCIe controller;
+  "config": configuration transaction space of PCIe controller.
+- bus-range: PCI bus numbers covered.
+- interrupts: MSI interrupt.
+- interrupt-names: Must include "msi" entries.
+- clocks: List of phandle and clock specifier pairs as listed in clock-names
+  property.
+- clock-name: Must include the following entries:
+  "aux": auxiliary gate clock;
+  "pipe": pipe gate clock;
+  "sys": sys gate clock;
+  "bus": bus gate clock.
+- resets: List of phandle and reset specifier pairs as listed in reset-names
+  property.
+- reset-names: Must include the following entries:
+  "soft": soft reset;
+  "sys": sys reset;
+  "bus": bus reset.
+
+Optional properties:
+- reset-gpios: The gpio to generate PCIe PERST# assert and deassert signal.
+- phys: List of phandle and phy mode specifier, should be 0.
+- phy-names: Must be "phy".
+
+Example:
+	pcie@f9860000 {
+		compatible = "hisilicon,hi3798cv200-pcie";
+		reg = <0xf9860000 0x1000>,
+		      <0xf0000000 0x2000>,
+		      <0xf2000000 0x01000000>;
+		reg-names = "control", "rc-dbi", "config";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		device_type = "pci";
+		bus-range = <0 15>;
+		num-lanes = <1>;
+		ranges=<0x81000000 0 0 0xf4000000 0 0x00010000
+			0x82000000 0 0xf3000000 0xf3000000 0 0x01000000>;
+		interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "msi";
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&crg PCIE_AUX_CLK>,
+			 <&crg PCIE_PIPE_CLK>,
+			 <&crg PCIE_SYS_CLK>,
+			 <&crg PCIE_BUS_CLK>;
+		clock-names = "aux", "pipe", "sys", "bus";
+		resets = <&crg 0x18c 6>, <&crg 0x18c 5>, <&crg 0x18c 4>;
+		reset-names = "soft", "sys", "bus";
+		phys = <&combphy1 PHY_TYPE_PCIE>;
+		phy-names = "phy";
+	};
diff --git a/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt b/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
index a339dbb15493..bdb7ab39d2d7 100644
--- a/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
@@ -1,7 +1,7 @@
 HiSilicon Hip05 and Hip06 PCIe host bridge DT description
 
-HiSilicon PCIe host controller is based on Designware PCI core.
-It shares common functions with PCIe Designware core driver and inherits
+HiSilicon PCIe host controller is based on the Synopsys DesignWare PCI core.
+It shares common functions with the PCIe DesignWare core driver and inherits
 common properties defined in
 Documentation/devicetree/bindings/pci/designware-pci.txt.
 
@@ -40,7 +40,6 @@ Hip05 Example (note that Hip06 is the same except compatible):
 				 0x0 0 0 2 &mbigen_pcie 2 11
 				 0x0 0 0 3 &mbigen_pcie 3 12
 				 0x0 0 0 4 &mbigen_pcie 4 13>;
-		status = "ok";
 	};
 
 HiSilicon Hip06/Hip07 PCIe host bridge DT (almost-ECAM) description.
@@ -83,5 +82,4 @@ Example:
 				 0x0 0 0 2 &mbigen_pcie0 650 4
 				 0x0 0 0 3 &mbigen_pcie0 650 4
 				 0x0 0 0 4 &mbigen_pcie0 650 4>;
-		status = "ok";
 	};
diff --git a/Documentation/devicetree/bindings/pci/kirin-pcie.txt b/Documentation/devicetree/bindings/pci/kirin-pcie.txt
index 68ffa0fbcd73..6e217c63123d 100644
--- a/Documentation/devicetree/bindings/pci/kirin-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/kirin-pcie.txt
@@ -1,8 +1,8 @@
 HiSilicon Kirin SoCs PCIe host DT description
 
-Kirin PCIe host controller is based on Designware PCI core.
-It shares common functions with PCIe Designware core driver
-and inherits common properties defined in
+Kirin PCIe host controller is based on the Synopsys DesignWare PCI core.
+It shares common functions with the PCIe DesignWare core driver and
+inherits common properties defined in
 Documentation/devicetree/bindings/pci/designware-pci.txt.
 
 Additional properties are described here:
@@ -16,7 +16,7 @@ Required properties
   "apb": apb Ctrl register defined by Kirin;
   "phy": apb PHY register defined by Kirin;
   "config": PCIe configuration space registers.
-- reset-gpios: The gpio to generate PCIe perst assert and deassert signal.
+- reset-gpios: The GPIO to generate PCIe PERST# assert and deassert signal.
 
 Optional properties:
 
diff --git a/Documentation/devicetree/bindings/pci/layerscape-pci.txt b/Documentation/devicetree/bindings/pci/layerscape-pci.txt
index ee1c72d5162e..66df1e81e0b8 100644
--- a/Documentation/devicetree/bindings/pci/layerscape-pci.txt
+++ b/Documentation/devicetree/bindings/pci/layerscape-pci.txt
@@ -15,8 +15,11 @@ Required properties:
 - compatible: should contain the platform identifier such as:
         "fsl,ls1021a-pcie", "snps,dw-pcie"
         "fsl,ls2080a-pcie", "fsl,ls2085a-pcie", "snps,dw-pcie"
+        "fsl,ls2088a-pcie"
+        "fsl,ls1088a-pcie"
         "fsl,ls1046a-pcie"
-- reg: base addresses and lengths of the PCIe controller
+        "fsl,ls1012a-pcie"
+- reg: base addresses and lengths of the PCIe controller register blocks.
 - interrupts: A list of interrupt outputs of the controller. Must contain an
   entry for each entry in the interrupt-names property.
 - interrupt-names: Must include the following entries:
diff --git a/Documentation/devicetree/bindings/pci/mediatek,mt7623-pcie.txt b/Documentation/devicetree/bindings/pci/mediatek,mt7623-pcie.txt
deleted file mode 100644
index fe80dda9bf73..000000000000
--- a/Documentation/devicetree/bindings/pci/mediatek,mt7623-pcie.txt
+++ /dev/null
@@ -1,130 +0,0 @@
-MediaTek Gen2 PCIe controller which is available on MT7623 series SoCs
-
-PCIe subsys supports single root complex (RC) with 3 Root Ports. Each root
-ports supports a Gen2 1-lane Link and has PIPE interface to PHY.
-
-Required properties:
-- compatible: Should contain "mediatek,mt7623-pcie".
-- device_type: Must be "pci"
-- reg: Base addresses and lengths of the PCIe controller.
-- #address-cells: Address representation for root ports (must be 3)
-- #size-cells: Size representation for root ports (must be 2)
-- #interrupt-cells: Size representation for interrupts (must be 1)
-- interrupt-map-mask and interrupt-map: Standard PCI IRQ mapping properties
-  Please refer to the standard PCI bus binding document for a more detailed
-  explanation.
-- clocks: Must contain an entry for each entry in clock-names.
-  See ../clocks/clock-bindings.txt for details.
-- clock-names: Must include the following entries:
-  - free_ck :for reference clock of PCIe subsys
-  - sys_ck0 :for clock of Port0
-  - sys_ck1 :for clock of Port1
-  - sys_ck2 :for clock of Port2
-- resets: Must contain an entry for each entry in reset-names.
-  See ../reset/reset.txt for details.
-- reset-names: Must include the following entries:
-  - pcie-rst0 :port0 reset
-  - pcie-rst1 :port1 reset
-  - pcie-rst2 :port2 reset
-- phys: List of PHY specifiers (used by generic PHY framework).
-- phy-names : Must be "pcie-phy0", "pcie-phy1", "pcie-phyN".. based on the
-  number of PHYs as specified in *phys* property.
-- power-domains: A phandle and power domain specifier pair to the power domain
-  which is responsible for collapsing and restoring power to the peripheral.
-- bus-range: Range of bus numbers associated with this controller.
-- ranges: Ranges for the PCI memory and I/O regions.
-
-In addition, the device tree node must have sub-nodes describing each
-PCIe port interface, having the following mandatory properties:
-
-Required properties:
-- device_type: Must be "pci"
-- reg: Only the first four bytes are used to refer to the correct bus number
-  and device number.
-- #address-cells: Must be 3
-- #size-cells: Must be 2
-- #interrupt-cells: Must be 1
-- interrupt-map-mask and interrupt-map: Standard PCI IRQ mapping properties
-  Please refer to the standard PCI bus binding document for a more detailed
-  explanation.
-- ranges: Sub-ranges distributed from the PCIe controller node. An empty
-  property is sufficient.
-- num-lanes: Number of lanes to use for this port.
-
-Examples:
-
-	hifsys: syscon@1a000000 {
-		compatible = "mediatek,mt7623-hifsys",
-			     "mediatek,mt2701-hifsys",
-			     "syscon";
-		reg = <0 0x1a000000 0 0x1000>;
-		#clock-cells = <1>;
-		#reset-cells = <1>;
-	};
-
-	pcie: pcie-controller@1a140000 {
-		compatible = "mediatek,mt7623-pcie";
-		device_type = "pci";
-		reg = <0 0x1a140000 0 0x1000>, /* PCIe shared registers */
-		      <0 0x1a142000 0 0x1000>, /* Port0 registers */
-		      <0 0x1a143000 0 0x1000>, /* Port1 registers */
-		      <0 0x1a144000 0 0x1000>; /* Port2 registers */
-		#address-cells = <3>;
-		#size-cells = <2>;
-		#interrupt-cells = <1>;
-		interrupt-map-mask = <0xf800 0 0 0>;
-		interrupt-map = <0x0000 0 0 0 &sysirq GIC_SPI 193 IRQ_TYPE_LEVEL_LOW>,
-				<0x0800 0 0 0 &sysirq GIC_SPI 194 IRQ_TYPE_LEVEL_LOW>,
-				<0x1000 0 0 0 &sysirq GIC_SPI 195 IRQ_TYPE_LEVEL_LOW>;
-		clocks = <&topckgen CLK_TOP_ETHIF_SEL>,
-			 <&hifsys CLK_HIFSYS_PCIE0>,
-			 <&hifsys CLK_HIFSYS_PCIE1>,
-			 <&hifsys CLK_HIFSYS_PCIE2>;
-		clock-names = "free_ck", "sys_ck0", "sys_ck1", "sys_ck2";
-		resets = <&hifsys MT2701_HIFSYS_PCIE0_RST>,
-			 <&hifsys MT2701_HIFSYS_PCIE1_RST>,
-			 <&hifsys MT2701_HIFSYS_PCIE2_RST>;
-		reset-names = "pcie-rst0", "pcie-rst1", "pcie-rst2";
-		phys = <&pcie0_phy>, <&pcie1_phy>, <&pcie2_phy>;
-		phy-names = "pcie-phy0", "pcie-phy1", "pcie-phy2";
-		power-domains = <&scpsys MT2701_POWER_DOMAIN_HIF>;
-		bus-range = <0x00 0xff>;
-		ranges = <0x81000000 0 0x1a160000 0 0x1a160000 0 0x00010000	/* I/O space */
-			  0x83000000 0 0x60000000 0 0x60000000 0 0x10000000>;	/* memory space */
-
-		pcie@0,0 {
-			device_type = "pci";
-			reg = <0x0000 0 0 0 0>;
-			#address-cells = <3>;
-			#size-cells = <2>;
-			#interrupt-cells = <1>;
-			interrupt-map-mask = <0 0 0 0>;
-			interrupt-map = <0 0 0 0 &sysirq GIC_SPI 193 IRQ_TYPE_LEVEL_LOW>;
-			ranges;
-			num-lanes = <1>;
-		};
-
-		pcie@1,0 {
-			device_type = "pci";
-			reg = <0x0800 0 0 0 0>;
-			#address-cells = <3>;
-			#size-cells = <2>;
-			#interrupt-cells = <1>;
-			interrupt-map-mask = <0 0 0 0>;
-			interrupt-map = <0 0 0 0 &sysirq GIC_SPI 194 IRQ_TYPE_LEVEL_LOW>;
-			ranges;
-			num-lanes = <1>;
-		};
-
-		pcie@2,0 {
-			device_type = "pci";
-			reg = <0x1000 0 0 0 0>;
-			#address-cells = <3>;
-			#size-cells = <2>;
-			#interrupt-cells = <1>;
-			interrupt-map-mask = <0 0 0 0>;
-			interrupt-map = <0 0 0 0 &sysirq GIC_SPI 195 IRQ_TYPE_LEVEL_LOW>;
-			ranges;
-			num-lanes = <1>;
-		};
-	};
diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie.txt b/Documentation/devicetree/bindings/pci/mediatek-pcie.txt
new file mode 100644
index 000000000000..3a6ce55dd310
--- /dev/null
+++ b/Documentation/devicetree/bindings/pci/mediatek-pcie.txt
@@ -0,0 +1,284 @@
+MediaTek Gen2 PCIe controller
+
+Required properties:
+- compatible: Should contain one of the following strings:
+	"mediatek,mt2701-pcie"
+	"mediatek,mt2712-pcie"
+	"mediatek,mt7622-pcie"
+	"mediatek,mt7623-pcie"
+- device_type: Must be "pci"
+- reg: Base addresses and lengths of the PCIe subsys and root ports.
+- reg-names: Names of the above areas to use during resource lookup.
+- #address-cells: Address representation for root ports (must be 3)
+- #size-cells: Size representation for root ports (must be 2)
+- clocks: Must contain an entry for each entry in clock-names.
+  See ../clocks/clock-bindings.txt for details.
+- clock-names:
+  Mandatory entries:
+   - sys_ckN :transaction layer and data link layer clock
+  Required entries for MT2701/MT7623:
+   - free_ck :for reference clock of PCIe subsys
+  Required entries for MT2712/MT7622:
+   - ahb_ckN :AHB slave interface operating clock for CSR access and RC
+	      initiated MMIO access
+  Required entries for MT7622:
+   - axi_ckN :application layer MMIO channel operating clock
+   - aux_ckN :pe2_mac_bridge and pe2_mac_core operating clock when
+	      pcie_mac_ck/pcie_pipe_ck is turned off
+   - obff_ckN :OBFF functional block operating clock
+   - pipe_ckN :LTSSM and PHY/MAC layer operating clock
+  where N starting from 0 to one less than the number of root ports.
+- phys: List of PHY specifiers (used by generic PHY framework).
+- phy-names : Must be "pcie-phy0", "pcie-phy1", "pcie-phyN".. based on the
+  number of PHYs as specified in *phys* property.
+- power-domains: A phandle and power domain specifier pair to the power domain
+  which is responsible for collapsing and restoring power to the peripheral.
+- bus-range: Range of bus numbers associated with this controller.
+- ranges: Ranges for the PCI memory and I/O regions.
+
+Required properties for MT7623/MT2701:
+- #interrupt-cells: Size representation for interrupts (must be 1)
+- interrupt-map-mask and interrupt-map: Standard PCI IRQ mapping properties
+  Please refer to the standard PCI bus binding document for a more detailed
+  explanation.
+- resets: Must contain an entry for each entry in reset-names.
+  See ../reset/reset.txt for details.
+- reset-names: Must be "pcie-rst0", "pcie-rst1", "pcie-rstN".. based on the
+  number of root ports.
+
+Required properties for MT2712/MT7622:
+-interrupts: A list of interrupt outputs of the controller, must have one
+	     entry for each PCIe port
+
+In addition, the device tree node must have sub-nodes describing each
+PCIe port interface, having the following mandatory properties:
+
+Required properties:
+- device_type: Must be "pci"
+- reg: Only the first four bytes are used to refer to the correct bus number
+  and device number.
+- #address-cells: Must be 3
+- #size-cells: Must be 2
+- #interrupt-cells: Must be 1
+- interrupt-map-mask and interrupt-map: Standard PCI IRQ mapping properties
+  Please refer to the standard PCI bus binding document for a more detailed
+  explanation.
+- ranges: Sub-ranges distributed from the PCIe controller node. An empty
+  property is sufficient.
+- num-lanes: Number of lanes to use for this port.
+
+Examples for MT7623:
+
+	hifsys: syscon@1a000000 {
+		compatible = "mediatek,mt7623-hifsys",
+			     "mediatek,mt2701-hifsys",
+			     "syscon";
+		reg = <0 0x1a000000 0 0x1000>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+	};
+
+	pcie: pcie-controller@1a140000 {
+		compatible = "mediatek,mt7623-pcie";
+		device_type = "pci";
+		reg = <0 0x1a140000 0 0x1000>, /* PCIe shared registers */
+		      <0 0x1a142000 0 0x1000>, /* Port0 registers */
+		      <0 0x1a143000 0 0x1000>, /* Port1 registers */
+		      <0 0x1a144000 0 0x1000>; /* Port2 registers */
+		reg-names = "subsys", "port0", "port1", "port2";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0xf800 0 0 0>;
+		interrupt-map = <0x0000 0 0 0 &sysirq GIC_SPI 193 IRQ_TYPE_LEVEL_LOW>,
+				<0x0800 0 0 0 &sysirq GIC_SPI 194 IRQ_TYPE_LEVEL_LOW>,
+				<0x1000 0 0 0 &sysirq GIC_SPI 195 IRQ_TYPE_LEVEL_LOW>;
+		clocks = <&topckgen CLK_TOP_ETHIF_SEL>,
+			 <&hifsys CLK_HIFSYS_PCIE0>,
+			 <&hifsys CLK_HIFSYS_PCIE1>,
+			 <&hifsys CLK_HIFSYS_PCIE2>;
+		clock-names = "free_ck", "sys_ck0", "sys_ck1", "sys_ck2";
+		resets = <&hifsys MT2701_HIFSYS_PCIE0_RST>,
+			 <&hifsys MT2701_HIFSYS_PCIE1_RST>,
+			 <&hifsys MT2701_HIFSYS_PCIE2_RST>;
+		reset-names = "pcie-rst0", "pcie-rst1", "pcie-rst2";
+		phys = <&pcie0_phy PHY_TYPE_PCIE>, <&pcie1_phy PHY_TYPE_PCIE>,
+		       <&pcie2_phy PHY_TYPE_PCIE>;
+		phy-names = "pcie-phy0", "pcie-phy1", "pcie-phy2";
+		power-domains = <&scpsys MT2701_POWER_DOMAIN_HIF>;
+		bus-range = <0x00 0xff>;
+		ranges = <0x81000000 0 0x1a160000 0 0x1a160000 0 0x00010000	/* I/O space */
+			  0x83000000 0 0x60000000 0 0x60000000 0 0x10000000>;	/* memory space */
+
+		pcie@0,0 {
+			device_type = "pci";
+			reg = <0x0000 0 0 0 0>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 0>;
+			interrupt-map = <0 0 0 0 &sysirq GIC_SPI 193 IRQ_TYPE_LEVEL_LOW>;
+			ranges;
+			num-lanes = <1>;
+		};
+
+		pcie@1,0 {
+			device_type = "pci";
+			reg = <0x0800 0 0 0 0>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 0>;
+			interrupt-map = <0 0 0 0 &sysirq GIC_SPI 194 IRQ_TYPE_LEVEL_LOW>;
+			ranges;
+			num-lanes = <1>;
+		};
+
+		pcie@2,0 {
+			device_type = "pci";
+			reg = <0x1000 0 0 0 0>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 0>;
+			interrupt-map = <0 0 0 0 &sysirq GIC_SPI 195 IRQ_TYPE_LEVEL_LOW>;
+			ranges;
+			num-lanes = <1>;
+		};
+	};
+
+Examples for MT2712:
+	pcie: pcie@11700000 {
+		compatible = "mediatek,mt2712-pcie";
+		device_type = "pci";
+		reg = <0 0x11700000 0 0x1000>,
+		      <0 0x112ff000 0 0x1000>;
+		reg-names = "port0", "port1";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&topckgen CLK_TOP_PE2_MAC_P0_SEL>,
+			 <&topckgen CLK_TOP_PE2_MAC_P1_SEL>,
+			 <&pericfg CLK_PERI_PCIE0>,
+			 <&pericfg CLK_PERI_PCIE1>;
+		clock-names = "sys_ck0", "sys_ck1", "ahb_ck0", "ahb_ck1";
+		phys = <&pcie0_phy PHY_TYPE_PCIE>, <&pcie1_phy PHY_TYPE_PCIE>;
+		phy-names = "pcie-phy0", "pcie-phy1";
+		bus-range = <0x00 0xff>;
+		ranges = <0x82000000 0 0x20000000  0x0 0x20000000  0 0x10000000>;
+
+		pcie0: pcie@0,0 {
+			device_type = "pci";
+			reg = <0x0000 0 0 0 0>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			ranges;
+			num-lanes = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0 0 0 1 &pcie_intc0 0>,
+					<0 0 0 2 &pcie_intc0 1>,
+					<0 0 0 3 &pcie_intc0 2>,
+					<0 0 0 4 &pcie_intc0 3>;
+			pcie_intc0: interrupt-controller {
+				interrupt-controller;
+				#address-cells = <0>;
+				#interrupt-cells = <1>;
+			};
+		};
+
+		pcie1: pcie@1,0 {
+			device_type = "pci";
+			reg = <0x0800 0 0 0 0>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			ranges;
+			num-lanes = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0 0 0 1 &pcie_intc1 0>,
+					<0 0 0 2 &pcie_intc1 1>,
+					<0 0 0 3 &pcie_intc1 2>,
+					<0 0 0 4 &pcie_intc1 3>;
+			pcie_intc1: interrupt-controller {
+				interrupt-controller;
+				#address-cells = <0>;
+				#interrupt-cells = <1>;
+			};
+		};
+	};
+
+Examples for MT7622:
+	pcie: pcie@1a140000 {
+		compatible = "mediatek,mt7622-pcie";
+		device_type = "pci";
+		reg = <0 0x1a140000 0 0x1000>,
+		      <0 0x1a143000 0 0x1000>,
+		      <0 0x1a145000 0 0x1000>;
+		reg-names = "subsys", "port0", "port1";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_LOW>,
+			     <GIC_SPI 229 IRQ_TYPE_LEVEL_LOW>;
+		clocks = <&pciesys CLK_PCIE_P0_MAC_EN>,
+			 <&pciesys CLK_PCIE_P1_MAC_EN>,
+			 <&pciesys CLK_PCIE_P0_AHB_EN>,
+			 <&pciesys CLK_PCIE_P1_AHB_EN>,
+			 <&pciesys CLK_PCIE_P0_AUX_EN>,
+			 <&pciesys CLK_PCIE_P1_AUX_EN>,
+			 <&pciesys CLK_PCIE_P0_AXI_EN>,
+			 <&pciesys CLK_PCIE_P1_AXI_EN>,
+			 <&pciesys CLK_PCIE_P0_OBFF_EN>,
+			 <&pciesys CLK_PCIE_P1_OBFF_EN>,
+			 <&pciesys CLK_PCIE_P0_PIPE_EN>,
+			 <&pciesys CLK_PCIE_P1_PIPE_EN>;
+		clock-names = "sys_ck0", "sys_ck1", "ahb_ck0", "ahb_ck1",
+			      "aux_ck0", "aux_ck1", "axi_ck0", "axi_ck1",
+			      "obff_ck0", "obff_ck1", "pipe_ck0", "pipe_ck1";
+		phys = <&pcie0_phy PHY_TYPE_PCIE>, <&pcie1_phy PHY_TYPE_PCIE>;
+		phy-names = "pcie-phy0", "pcie-phy1";
+		power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>;
+		bus-range = <0x00 0xff>;
+		ranges = <0x82000000 0 0x20000000  0x0 0x20000000  0 0x10000000>;
+
+		pcie0: pcie@0,0 {
+			device_type = "pci";
+			reg = <0x0000 0 0 0 0>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			ranges;
+			num-lanes = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0 0 0 1 &pcie_intc0 0>,
+					<0 0 0 2 &pcie_intc0 1>,
+					<0 0 0 3 &pcie_intc0 2>,
+					<0 0 0 4 &pcie_intc0 3>;
+			pcie_intc0: interrupt-controller {
+				interrupt-controller;
+				#address-cells = <0>;
+				#interrupt-cells = <1>;
+			};
+		};
+
+		pcie1: pcie@1,0 {
+			device_type = "pci";
+			reg = <0x0800 0 0 0 0>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			ranges;
+			num-lanes = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0 0 0 1 &pcie_intc1 0>,
+					<0 0 0 2 &pcie_intc1 1>,
+					<0 0 0 3 &pcie_intc1 2>,
+					<0 0 0 4 &pcie_intc1 3>;
+			pcie_intc1: interrupt-controller {
+				interrupt-controller;
+				#address-cells = <0>;
+				#interrupt-cells = <1>;
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/pci/mvebu-pci.txt b/Documentation/devicetree/bindings/pci/mvebu-pci.txt
index 2de6f65ecfb1..6173af6885f8 100644
--- a/Documentation/devicetree/bindings/pci/mvebu-pci.txt
+++ b/Documentation/devicetree/bindings/pci/mvebu-pci.txt
@@ -77,7 +77,7 @@ and the following optional properties:
 - marvell,pcie-lane: the physical PCIe lane number, for ports having
   multiple lanes. If this property is not found, we assume that the
   value is 0.
-- reset-gpios: optional gpio to PERST#
+- reset-gpios: optional GPIO to PERST#
 - reset-delay-us: delay in us to wait after reset de-assertion, if not
   specified will default to 100ms, as required by the PCIe specification.
 
@@ -85,7 +85,6 @@ Example:
 
 pcie-controller {
 	compatible = "marvell,armada-xp-pcie";
-	status = "disabled";
 	device_type = "pci";
 
 	#address-cells = <3>;
@@ -147,7 +146,6 @@ pcie-controller {
 		/* wait 20ms for device settle after reset deassertion */
 		reset-delay-us = <20000>;
 		clocks = <&gateclk 5>;
-		status = "disabled";
 	};
 
 	pcie@2,0 {
@@ -164,7 +162,6 @@ pcie-controller {
 		marvell,pcie-port = <0>;
 		marvell,pcie-lane = <1>;
 		clocks = <&gateclk 6>;
-		status = "disabled";
 	};
 
 	pcie@3,0 {
@@ -181,7 +178,6 @@ pcie-controller {
 		marvell,pcie-port = <0>;
 		marvell,pcie-lane = <2>;
 		clocks = <&gateclk 7>;
-		status = "disabled";
 	};
 
 	pcie@4,0 {
@@ -198,7 +194,6 @@ pcie-controller {
 		marvell,pcie-port = <0>;
 		marvell,pcie-lane = <3>;
 		clocks = <&gateclk 8>;
-		status = "disabled";
 	};
 
 	pcie@5,0 {
@@ -215,7 +210,6 @@ pcie-controller {
 		marvell,pcie-port = <1>;
 		marvell,pcie-lane = <0>;
 		clocks = <&gateclk 9>;
-		status = "disabled";
 	};
 
 	pcie@6,0 {
@@ -232,7 +226,6 @@ pcie-controller {
 		marvell,pcie-port = <1>;
 		marvell,pcie-lane = <1>;
 		clocks = <&gateclk 10>;
-		status = "disabled";
 	};
 
 	pcie@7,0 {
@@ -249,7 +242,6 @@ pcie-controller {
 		marvell,pcie-port = <1>;
 		marvell,pcie-lane = <2>;
 		clocks = <&gateclk 11>;
-		status = "disabled";
 	};
 
 	pcie@8,0 {
@@ -266,7 +258,6 @@ pcie-controller {
 		marvell,pcie-port = <1>;
 		marvell,pcie-lane = <3>;
 		clocks = <&gateclk 12>;
-		status = "disabled";
 	};
 
 	pcie@9,0 {
@@ -283,10 +274,9 @@ pcie-controller {
 		marvell,pcie-port = <2>;
 		marvell,pcie-lane = <0>;
 		clocks = <&gateclk 26>;
-		status = "disabled";
 	};
 
-	pcie@10,0 {
+	pcie@a,0 {
 		device_type = "pci";
 		assigned-addresses = <0x82005000 0 0x82000 0 0x2000>;
 		reg = <0x5000 0 0 0 0>;
@@ -300,6 +290,5 @@ pcie-controller {
 		marvell,pcie-port = <3>;
 		marvell,pcie-lane = <0>;
 		clocks = <&gateclk 27>;
-		status = "disabled";
 	};
 };
diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt b/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
index 982a74ea6df9..145a4f04194f 100644
--- a/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
@@ -1,10 +1,15 @@
 NVIDIA Tegra PCIe controller
 
 Required properties:
-- compatible: For Tegra20, must contain "nvidia,tegra20-pcie".  For Tegra30,
-  "nvidia,tegra30-pcie".  For Tegra124, must contain "nvidia,tegra124-pcie".
-  Otherwise, must contain "nvidia,<chip>-pcie", plus one of the above, where
-  <chip> is tegra132 or tegra210.
+- compatible: Must be:
+  - "nvidia,tegra20-pcie": for Tegra20
+  - "nvidia,tegra30-pcie": for Tegra30
+  - "nvidia,tegra124-pcie": for Tegra124 and Tegra132
+  - "nvidia,tegra210-pcie": for Tegra210
+  - "nvidia,tegra186-pcie": for Tegra186
+- power-domains: To ungate power partition by BPMP powergate driver. Must
+  contain BPMP phandle and PCIe power partition ID. This is required only
+  for Tegra186.
 - device_type: Must be "pci"
 - reg: A list of physical base address and length for each set of controller
   registers. Must contain an entry for each entry in the reg-names property.
@@ -124,6 +129,16 @@ Power supplies for Tegra210:
   - vddio-pex-ctl-supply: Power supply for PCIe control I/O partition. Must
     supply 1.8 V.
 
+Power supplies for Tegra186:
+- Required:
+  - dvdd-pex-supply: Power supply for digital PCIe I/O. Must supply 1.05 V.
+  - hvdd-pex-pll-supply: High-voltage supply for PLLE (shared with USB3). Must
+    supply 1.8 V.
+  - hvdd-pex-supply: High-voltage supply for PCIe I/O and PCIe output clocks.
+    Must supply 1.8 V.
+  - vddio-pexctl-aud-supply: Power supply for PCIe side band signals. Must
+    supply 1.8 V.
+
 Root ports are defined as subnodes of the PCIe controller node.
 
 Required properties:
@@ -255,7 +270,7 @@ Tegra30:
 
 SoC DTSI:
 
-	pcie-controller@00003000 {
+	pcie-controller@3000 {
 		compatible = "nvidia,tegra30-pcie";
 		device_type = "pci";
 		reg = <0x00003000 0x00000800   /* PADS registers */
@@ -334,7 +349,7 @@ SoC DTSI:
 
 Board DTS:
 
-	pcie-controller@00003000 {
+	pcie-controller@3000 {
 		status = "okay";
 
 		avdd-pexa-supply = <&ldo1_reg>;
@@ -360,7 +375,7 @@ Tegra124:
 
 SoC DTSI:
 
-	pcie-controller@01003000 {
+	pcie-controller@1003000 {
 		compatible = "nvidia,tegra124-pcie";
 		device_type = "pci";
 		reg = <0x0 0x01003000 0x0 0x00000800   /* PADS registers */
@@ -425,7 +440,7 @@ SoC DTSI:
 
 Board DTS:
 
-	pcie-controller@01003000 {
+	pcie-controller@1003000 {
 		status = "okay";
 
 		avddio-pex-supply = <&vdd_1v05_run>;
@@ -456,7 +471,7 @@ Tegra210:
 
 SoC DTSI:
 
-	pcie-controller@01003000 {
+	pcie-controller@1003000 {
 		compatible = "nvidia,tegra210-pcie";
 		device_type = "pci";
 		reg = <0x0 0x01003000 0x0 0x00000800   /* PADS registers */
@@ -521,7 +536,7 @@ SoC DTSI:
 
 Board DTS:
 
-	pcie-controller@01003000 {
+	pcie-controller@1003000 {
 		status = "okay";
 
 		avdd-pll-uerefe-supply = <&avdd_1v05_pll>;
@@ -546,3 +561,114 @@ Board DTS:
 			status = "okay";
 		};
 	};
+
+Tegra186:
+---------
+
+SoC DTSI:
+
+	pcie@10003000 {
+		compatible = "nvidia,tegra186-pcie";
+		power-domains = <&bpmp TEGRA186_POWER_DOMAIN_PCX>;
+		device_type = "pci";
+		reg = <0x0 0x10003000 0x0 0x00000800   /* PADS registers */
+		       0x0 0x10003800 0x0 0x00000800   /* AFI registers */
+		       0x0 0x40000000 0x0 0x10000000>; /* configuration space */
+		reg-names = "pads", "afi", "cs";
+
+		interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>, /* controller interrupt */
+			     <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; /* MSI interrupt */
+		interrupt-names = "intr", "msi";
+
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+
+		bus-range = <0x00 0xff>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+
+		ranges = <0x82000000 0 0x10000000 0x0 0x10000000 0 0x00001000   /* port 0 configuration space */
+			  0x82000000 0 0x10001000 0x0 0x10001000 0 0x00001000   /* port 1 configuration space */
+			  0x82000000 0 0x10004000 0x0 0x10004000 0 0x00001000   /* port 2 configuration space */
+			  0x81000000 0 0x0        0x0 0x50000000 0 0x00010000   /* downstream I/O (64 KiB) */
+			  0x82000000 0 0x50100000 0x0 0x50100000 0 0x07F00000   /* non-prefetchable memory (127 MiB) */
+			  0xc2000000 0 0x58000000 0x0 0x58000000 0 0x28000000>; /* prefetchable memory (640 MiB) */
+
+		clocks = <&bpmp TEGRA186_CLK_AFI>,
+			 <&bpmp TEGRA186_CLK_PCIE>,
+			 <&bpmp TEGRA186_CLK_PLLE>;
+		clock-names = "afi", "pex", "pll_e";
+
+		resets = <&bpmp TEGRA186_RESET_AFI>,
+			 <&bpmp TEGRA186_RESET_PCIE>,
+			 <&bpmp TEGRA186_RESET_PCIEXCLK>;
+		reset-names = "afi", "pex", "pcie_x";
+
+		status = "disabled";
+
+		pci@1,0 {
+			device_type = "pci";
+			assigned-addresses = <0x82000800 0 0x10000000 0 0x1000>;
+			reg = <0x000800 0 0 0 0>;
+			status = "disabled";
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			nvidia,num-lanes = <2>;
+		};
+
+		pci@2,0 {
+			device_type = "pci";
+			assigned-addresses = <0x82001000 0 0x10001000 0 0x1000>;
+			reg = <0x001000 0 0 0 0>;
+			status = "disabled";
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			nvidia,num-lanes = <1>;
+		};
+
+		pci@3,0 {
+			device_type = "pci";
+			assigned-addresses = <0x82001800 0 0x10004000 0 0x1000>;
+			reg = <0x001800 0 0 0 0>;
+			status = "disabled";
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			nvidia,num-lanes = <1>;
+		};
+	};
+
+Board DTS:
+
+	pcie@10003000 {
+		status = "okay";
+
+		dvdd-pex-supply = <&vdd_pex>;
+		hvdd-pex-pll-supply = <&vdd_1v8>;
+		hvdd-pex-supply = <&vdd_1v8>;
+		vddio-pexctl-aud-supply = <&vdd_1v8>;
+
+		pci@1,0 {
+			nvidia,num-lanes = <4>;
+			status = "okay";
+		};
+
+		pci@2,0 {
+			nvidia,num-lanes = <0>;
+			status = "disabled";
+		};
+
+		pci@3,0 {
+			nvidia,num-lanes = <1>;
+			status = "disabled";
+		};
+	};
diff --git a/Documentation/devicetree/bindings/pci/pci-armada8k.txt b/Documentation/devicetree/bindings/pci/pci-armada8k.txt
index 598533a57d79..c1e4c3d10a74 100644
--- a/Documentation/devicetree/bindings/pci/pci-armada8k.txt
+++ b/Documentation/devicetree/bindings/pci/pci-armada8k.txt
@@ -1,6 +1,6 @@
 * Marvell Armada 7K/8K PCIe interface
 
-This PCIe host controller is based on the Synopsis Designware PCIe IP
+This PCIe host controller is based on the Synopsys DesignWare PCIe IP
 and thus inherits all the common properties defined in designware-pcie.txt.
 
 Required properties:
@@ -34,5 +34,4 @@ Example:
 		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 		num-lanes = <1>;
 		clocks = <&cpm_syscon0 1 13>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/pci/pci-keystone.txt b/Documentation/devicetree/bindings/pci/pci-keystone.txt
index d08a4d51108f..7e05487544ed 100644
--- a/Documentation/devicetree/bindings/pci/pci-keystone.txt
+++ b/Documentation/devicetree/bindings/pci/pci-keystone.txt
@@ -1,12 +1,12 @@
 TI Keystone PCIe interface
 
-Keystone PCI host Controller is based on Designware PCI h/w version 3.65.
-It shares common functions with PCIe Designware core driver and inherit
-common properties defined in
+Keystone PCI host Controller is based on the Synopsys DesignWare PCI
+hardware version 3.65.  It shares common functions with the PCIe DesignWare
+core driver and inherits common properties defined in
 Documentation/devicetree/bindings/pci/designware-pci.txt
 
 Please refer to Documentation/devicetree/bindings/pci/designware-pci.txt
-for the details of Designware DT bindings.  Additional properties are
+for the details of DesignWare DT bindings.  Additional properties are
 described here as well as properties that are not applicable.
 
 Required Properties:-
@@ -52,13 +52,12 @@ pcie_intc: Interrupt controller device node for Legacy IRQ chip
 	};
 
 Optional properties:-
-	phys: phandle to Generic Keystone SerDes phy for PCI
-	phy-names: name of the Generic Keystine SerDes phy for PCI
+	phys: phandle to generic Keystone SerDes PHY for PCI
+	phy-names: name of the generic Keystone SerDes PHY for PCI
 	  - If boot loader already does PCI link establishment, then phys and
 	    phy-names shouldn't be present.
 	interrupts: platform interrupt for error interrupts.
 
-Designware DT Properties not applicable for Keystone PCI
+DesignWare DT Properties not applicable for Keystone PCI
 
 1. pcie_bus clock-names not used.  Instead, a phandle to phys is used.
-
diff --git a/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt b/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt
index 07a75094c5a8..9fe7e12a7bf3 100644
--- a/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt
+++ b/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt
@@ -6,11 +6,14 @@ AHB. There is one bridge instance per USB port connected to the internal
 OHCI and EHCI controllers.
 
 Required properties:
-- compatible: "renesas,pci-r8a7790" for the R8A7790 SoC;
+- compatible: "renesas,pci-r8a7743" for the R8A7743 SoC;
+	      "renesas,pci-r8a7745" for the R8A7745 SoC;
+	      "renesas,pci-r8a7790" for the R8A7790 SoC;
 	      "renesas,pci-r8a7791" for the R8A7791 SoC;
 	      "renesas,pci-r8a7793" for the R8A7793 SoC;
 	      "renesas,pci-r8a7794" for the R8A7794 SoC;
-	      "renesas,pci-rcar-gen2" for a generic R-Car Gen2 compatible device
+	      "renesas,pci-rcar-gen2" for a generic R-Car Gen2 or
+				      RZ/G1 compatible device.
 
 
 	      When compatible with the generic version, nodes must list the
@@ -57,17 +60,15 @@ Example SoC configuration:
 				 0x0800 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH
 				 0x1000 0 0 2 &gic 0 108 IRQ_TYPE_LEVEL_HIGH>;
 
-		pci@0,1 {
+		usb@1,0 {
 			reg = <0x800 0 0 0 0>;
-			device_type = "pci";
-			phys = <&usbphy 0 0>;
+			phys = <&usb0 0>;
 			phy-names = "usb";
 		};
 
-		pci@0,2 {
+		usb@2,0 {
 			reg = <0x1000 0 0 0 0>;
-			device_type = "pci";
-			phys = <&usbphy 0 0>;
+			phys = <&usb0 0>;
 			phy-names = "usb";
 		};
 	};
diff --git a/Documentation/devicetree/bindings/pci/pci.txt b/Documentation/devicetree/bindings/pci/pci.txt
index 50f9e2ca5b13..c77981c5dd18 100644
--- a/Documentation/devicetree/bindings/pci/pci.txt
+++ b/Documentation/devicetree/bindings/pci/pci.txt
@@ -1,12 +1,12 @@
 PCI bus bridges have standardized Device Tree bindings:
 
 PCI Bus Binding to: IEEE Std 1275-1994
-http://www.firmware.org/1275/bindings/pci/pci2_1.pdf
+http://www.devicetree.org/open-firmware/bindings/pci/pci2_1.pdf
 
 And for the interrupt mapping part:
 
 Open Firmware Recommended Practice: Interrupt Mapping
-http://www.firmware.org/1275/practice/imap/imap0_9d.pdf
+http://www.devicetree.org/open-firmware/practice/imap/imap0_9d.pdf
 
 Additionally to the properties specified in the above standards a host bridge
 driver implementation may support the following properties:
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
index 9d418b71774f..3c9d321b3d3b 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
@@ -9,6 +9,7 @@
 			- "qcom,pcie-apq8084" for apq8084
 			- "qcom,pcie-msm8996" for msm8996 or apq8096
 			- "qcom,pcie-ipq4019" for ipq4019
+			- "qcom,pcie-ipq8074" for ipq8074
 
 - reg:
 	Usage: required
@@ -20,7 +21,7 @@
 	Value type: <stringlist>
 	Definition: Must include the following entries
 			- "parf"   Qualcomm specific registers
-			- "dbi"	   Designware PCIe registers
+			- "dbi"	   DesignWare PCIe registers
 			- "elbi"   External local bus interface registers
 			- "config" PCIe configuration space
 
@@ -105,6 +106,16 @@
 			- "bus_master"	Master AXI clock
 			- "bus_slave"	Slave AXI clock
 
+- clock-names:
+	Usage: required for ipq8074
+	Value type: <stringlist>
+	Definition: Should contain the following entries
+			- "iface"	PCIe to SysNOC BIU clock
+			- "axi_m"	AXI Master clock
+			- "axi_s"	AXI Slave clock
+			- "ahb"		AHB clock
+			- "aux"		Auxiliary clock
+
 - resets:
 	Usage: required
 	Value type: <prop-encoded-array>
@@ -144,6 +155,18 @@
 			- "ahb"			AHB reset
 			- "phy_ahb"		PHY AHB reset
 
+- reset-names:
+	Usage: required for ipq8074
+	Value type: <stringlist>
+	Definition: Should contain the following entries
+			- "pipe"		PIPE reset
+			- "sleep"		Sleep reset
+			- "sticky"		Core Sticky reset
+			- "axi_m"		AXI Master reset
+			- "axi_s"		AXI Slave reset
+			- "ahb"			AHB Reset
+			- "axi_m_sticky"	AXI Master Sticky reset
+
 - power-domains:
 	Usage: required for apq8084 and msm8996/apq8096
 	Value type: <prop-encoded-array>
@@ -180,7 +203,7 @@
 - <name>-gpios:
 	Usage: optional
 	Value type: <prop-encoded-array>
-	Definition: List of phandle and gpio specifier pairs. Should contain
+	Definition: List of phandle and GPIO specifier pairs. Should contain
 			- "perst-gpios"	PCIe endpoint reset signal line
 			- "wake-gpios"	PCIe endpoint wake signal line
 
diff --git a/Documentation/devicetree/bindings/pci/ralink,rt3883-pci.txt b/Documentation/devicetree/bindings/pci/ralink,rt3883-pci.txt
index 8e0a1eb0acbb..a04ab1b76211 100644
--- a/Documentation/devicetree/bindings/pci/ralink,rt3883-pci.txt
+++ b/Documentation/devicetree/bindings/pci/ralink,rt3883-pci.txt
@@ -71,7 +71,7 @@
    - interrupt-map: standard PCI properties to define the mapping of the
      PCI interface to interrupt numbers.
 
-   The PCI host bridge node migh have additional sub-nodes representing
+   The PCI host bridge node might have additional sub-nodes representing
    the onboard PCI devices/PCI slots. Each such sub-node must have the
    following mandatory properties:
 
diff --git a/Documentation/devicetree/bindings/pci/rcar-pci.txt b/Documentation/devicetree/bindings/pci/rcar-pci.txt
index bd27428dda61..76ba3a61d1a3 100644
--- a/Documentation/devicetree/bindings/pci/rcar-pci.txt
+++ b/Documentation/devicetree/bindings/pci/rcar-pci.txt
@@ -14,7 +14,7 @@ compatible: "renesas,pcie-r8a7779" for the R8A7779 SoC;
 	    SoC-specific version corresponding to the platform first
 	    followed by the generic version.
 
-- reg: base address and length of the pcie controller registers.
+- reg: base address and length of the PCIe controller registers.
 - #address-cells: set to <3>
 - #size-cells: set to <2>
 - bus-range: PCI bus numbers covered
@@ -25,15 +25,14 @@ compatible: "renesas,pcie-r8a7779" for the R8A7779 SoC;
 	source for hardware related interrupts (e.g. link speed change).
 - #interrupt-cells: set to <1>
 - interrupt-map-mask and interrupt-map: standard PCI properties
-	to define the mapping of the PCIe interface to interrupt
-	numbers.
+	to define the mapping of the PCIe interface to interrupt numbers.
 - clocks: from common clock binding: clock specifiers for the PCIe controller
 	and PCIe bus clocks.
 - clock-names: from common clock binding: should be "pcie" and "pcie_bus".
 
 Example:
 
-SoC specific DT Entry:
+SoC-specific DT Entry:
 
 	pcie: pcie@fe000000 {
 		compatible = "renesas,pcie-r8a7791", "renesas,pcie-rcar-gen2";
@@ -54,5 +53,4 @@ SoC specific DT Entry:
 		interrupt-map = <0 0 0 0 &gic 0 116 4>;
 		clocks = <&mstp3_clks R8A7791_CLK_PCIE>, <&pcie_bus_clk>;
 		clock-names = "pcie", "pcie_bus";
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/pci/rockchip-pcie.txt b/Documentation/devicetree/bindings/pci/rockchip-pcie.txt
index 1453a734c2f5..af34c65773fd 100644
--- a/Documentation/devicetree/bindings/pci/rockchip-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/rockchip-pcie.txt
@@ -19,8 +19,6 @@ Required properties:
 	- "pm"
 - msi-map: Maps a Requester ID to an MSI controller and associated
 	msi-specifier data. See ./pci-msi.txt
-- phys: From PHY bindings: Phandle for the Generic PHY for PCIe.
-- phy-names:  MUST be "pcie-phy".
 - interrupts: Three interrupt entries must be specified.
 - interrupt-names: Must include the following names
 	- "sys"
@@ -42,11 +40,24 @@ Required properties:
 	interrupt source. The value must be 1.
 - interrupt-map-mask and interrupt-map: standard PCI properties
 
+Required properties for legacy PHY model (deprecated):
+- phys: From PHY bindings: Phandle for the Generic PHY for PCIe.
+- phy-names:  MUST be "pcie-phy".
+
+Required properties for per-lane PHY model (preferred):
+- phys: Must contain an phandle to a PHY for each entry in phy-names.
+- phy-names: Must include 4 entries for all 4 lanes even if some of
+  them won't be used for your cases. Entries are of the form "pcie-phy-N":
+  where N ranges from 0 to 3.
+  (see example below and you MUST also refer to ../phy/rockchip-pcie-phy.txt
+  for changing the #phy-cells of phy node to support it)
+
 Optional Property:
 - aspm-no-l0s: RC won't support ASPM L0s. This property is needed if
 	using 24MHz OSC for RC's PHY.
-- ep-gpios: contain the entry for pre-reset gpio
+- ep-gpios: contain the entry for pre-reset GPIO
 - num-lanes: number of lanes to use
+- vpcie12v-supply: The phandle to the 12v regulator to use for PCIe.
 - vpcie3v3-supply: The phandle to the 3.3v regulator to use for PCIe.
 - vpcie1v8-supply: The phandle to the 1.8v regulator to use for PCIe.
 - vpcie0v9-supply: The phandle to the 0.9v regulator to use for PCIe.
@@ -95,6 +106,7 @@ pcie0: pcie@f8000000 {
 		 <&cru SRST_PCIE_PM>, <&cru SRST_P_PCIE>, <&cru SRST_A_PCIE>;
 	reset-names = "core", "mgmt", "mgmt-sticky", "pipe",
 		      "pm", "pclk", "aclk";
+	/* deprecated legacy PHY model */
 	phys = <&pcie_phy>;
 	phy-names = "pcie-phy";
 	pinctrl-names = "default";
@@ -111,3 +123,13 @@ pcie0: pcie@f8000000 {
 		#interrupt-cells = <1>;
 	};
 };
+
+pcie0: pcie@f8000000 {
+	...
+
+	/* preferred per-lane PHY model */
+	phys = <&pcie_phy 0>, <&pcie_phy 1>, <&pcie_phy 2>, <&pcie_phy 3>;
+	phy-names = "pcie-phy-0", "pcie-phy-1", "pcie-phy-2", "pcie-phy-3";
+
+	...
+};
diff --git a/Documentation/devicetree/bindings/pci/samsung,exynos5440-pcie.txt b/Documentation/devicetree/bindings/pci/samsung,exynos5440-pcie.txt
index 7d3b09474657..34a11bfbfb60 100644
--- a/Documentation/devicetree/bindings/pci/samsung,exynos5440-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/samsung,exynos5440-pcie.txt
@@ -1,29 +1,29 @@
 * Samsung Exynos 5440 PCIe interface
 
-This PCIe host controller is based on the Synopsis Designware PCIe IP
+This PCIe host controller is based on the Synopsys DesignWare PCIe IP
 and thus inherits all the common properties defined in designware-pcie.txt.
 
 Required properties:
 - compatible: "samsung,exynos5440-pcie"
-- reg: base addresses and lengths of the pcie controller,
-	the phy controller, additional register for the phy controller.
-	(Registers for the phy controller are DEPRECATED.
+- reg: base addresses and lengths of the PCIe controller,
+	the PHY controller, additional register for the PHY controller.
+	(Registers for the PHY controller are DEPRECATED.
 	 Use the PHY framework.)
 - reg-names : First name should be set to "elbi".
-	And use the "config" instead of getting the confgiruation address space
+	And use the "config" instead of getting the configuration address space
 	from "ranges".
-	NOTE: When use the "config" property, reg-names must be set.
+	NOTE: When using the "config" property, reg-names must be set.
 - interrupts: A list of interrupt outputs for level interrupt,
 	pulse interrupt, special interrupt.
-- phys: From PHY binding. Phandle for the Generic PHY.
+- phys: From PHY binding. Phandle for the generic PHY.
 	Refer to Documentation/devicetree/bindings/phy/samsung-phy.txt
 
-Other common properties refer to
-	Documentation/devicetree/binding/pci/designware-pcie.txt
+For other common properties, refer to
+	Documentation/devicetree/bindings/pci/designware-pcie.txt
 
 Example:
 
-SoC specific DT Entry:
+SoC-specific DT Entry:
 
 	pcie@290000 {
 		compatible = "samsung,exynos5440-pcie", "snps,dw-pcie";
@@ -83,7 +83,7 @@ With using PHY framework:
 		...
 	};
 
-Board specific DT Entry:
+Board-specific DT Entry:
 
 	pcie@290000 {
 		reset-gpio = <&pin_ctrl 5 0>;
diff --git a/Documentation/devicetree/bindings/pci/spear13xx-pcie.txt b/Documentation/devicetree/bindings/pci/spear13xx-pcie.txt
index 49ea76da7718..d5a14f5dad46 100644
--- a/Documentation/devicetree/bindings/pci/spear13xx-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/spear13xx-pcie.txt
@@ -1,12 +1,12 @@
 SPEAr13XX PCIe DT detail:
 ================================
 
-SPEAr13XX uses synopsis designware PCIe controller and ST MiPHY as phy
+SPEAr13XX uses the Synopsys DesignWare PCIe controller and ST MiPHY as PHY
 controller.
 
 Required properties:
-- compatible : should be "st,spear1340-pcie", "snps,dw-pcie".
-- phys		    : phandle to phy node associated with pcie controller
+- compatible	    : should be "st,spear1340-pcie", "snps,dw-pcie".
+- phys		    : phandle to PHY node associated with PCIe controller
 - phy-names	    : must be "pcie-phy"
 - All other definitions as per generic PCI bindings
 
diff --git a/Documentation/devicetree/bindings/pci/ti-pci.txt b/Documentation/devicetree/bindings/pci/ti-pci.txt
index 6a07c96227e0..7f7af3044016 100644
--- a/Documentation/devicetree/bindings/pci/ti-pci.txt
+++ b/Documentation/devicetree/bindings/pci/ti-pci.txt
@@ -1,6 +1,6 @@
 TI PCI Controllers
 
-PCIe Designware Controller
+PCIe DesignWare Controller
  - compatible: Should be "ti,dra7-pcie" for RC
 	       Should be "ti,dra7-pcie-ep" for EP
  - phys : list of PHY specifiers (used by generic PHY framework)
@@ -13,7 +13,7 @@ PCIe Designware Controller
 HOST MODE
 =========
  - reg : Two register ranges as listed in the reg-names property
- - reg-names : The first entry must be "ti-conf" for the TI specific registers
+ - reg-names : The first entry must be "ti-conf" for the TI-specific registers
 	       The second entry must be "rc-dbics" for the DesignWare PCIe
 	       registers
 	       The third entry must be "config" for the PCIe configuration space
@@ -30,7 +30,7 @@ HOST MODE
 DEVICE MODE
 ===========
  - reg : Four register ranges as listed in the reg-names property
- - reg-names : "ti-conf" for the TI specific registers
+ - reg-names : "ti-conf" for the TI-specific registers
 	       "ep_dbics" for the standard configuration registers as
 		they are locally accessed within the DIF CS space
 	       "ep_dbics2" for the standard configuration registers as
@@ -46,7 +46,7 @@ DEVICE MODE
 			       access.
 
 Optional Property:
- - gpios : Should be added if a gpio line is required to drive PERST# line
+ - gpios : Should be added if a GPIO line is required to drive PERST# line
 
 NOTE: Two DT nodes may be added for each PCI controller; one for host
 mode and another for device mode. So in order for PCI to
diff --git a/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt b/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
index 30b364e504ba..11063293f761 100644
--- a/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
+++ b/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
@@ -2,14 +2,75 @@ V3 Semiconductor V360 EPC PCI bridge
 
 This bridge is found in the ARM Integrator/AP (Application Platform)
 
-Integrator-specific notes:
+Required properties:
+- compatible: should be one of:
+  "v3,v360epc-pci"
+  "arm,integrator-ap-pci", "v3,v360epc-pci"
+- reg: should contain two register areas:
+  first the base address of the V3 host bridge controller, 64KB
+  second the configuration area register space, 16MB
+- interrupts: should contain a reference to the V3 error interrupt
+  as routed on the system.
+- bus-range: see pci.txt
+- ranges: this follows the standard PCI bindings in the IEEE Std
+  1275-1994 (see pci.txt) with the following restriction:
+  - The non-prefetchable and prefetchable memory windows must
+    each be exactly 256MB (0x10000000) in size.
+  - The prefetchable memory window must be immediately adjacent
+    to the non-prefetcable memory window
+- dma-ranges: three ranges for the inbound memory region. The ranges must
+  be aligned to a 1MB boundary, and may be 1MB, 2MB, 4MB, 8MB, 16MB, 32MB,
+  64MB, 128MB, 256MB, 512MB, 1GB or 2GB in size. The memory should be marked
+  as pre-fetchable. Two ranges are supported by the hardware.
 
-- syscon: should contain a link to the syscon device node (since
+Integrator-specific required properties:
+- syscon: should contain a link to the syscon device node, since
   on the Integrator, some registers in the syscon are required to
-  operate the V3).
+  operate the V3 host bridge.
 
-V360 EPC specific notes:
+Example:
 
-- reg: should contain the base address of the V3 adapter.
-- interrupts: should contain a reference to the V3 error interrupt
-  as routed on the system.
+pci: pciv3@62000000 {
+	compatible = "arm,integrator-ap-pci", "v3,v360epc-pci";
+	#interrupt-cells = <1>;
+	#size-cells = <2>;
+	#address-cells = <3>;
+	reg = <0x62000000 0x10000>, <0x61000000 0x01000000>;
+	interrupt-parent = <&pic>;
+	interrupts = <17>; /* Bus error IRQ */
+	clocks = <&pciclk>;
+	bus-range = <0x00 0xff>;
+	ranges = 0x01000000 0 0x00000000 /* I/O space @00000000 */
+		0x60000000 0 0x01000000 /* 16 MiB @ LB 60000000 */
+		0x02000000 0 0x40000000 /* non-prefectable memory @40000000 */
+		0x40000000 0 0x10000000 /* 256 MiB @ LB 40000000 1:1 */
+		0x42000000 0 0x50000000 /* prefetchable memory @50000000 */
+		0x50000000 0 0x10000000>; /* 256 MiB @ LB 50000000 1:1 */
+	dma-ranges = <0x02000000 0 0x20000000 /* EBI memory space */
+		0x20000000 0 0x20000000 /* 512 MB @ LB 20000000 1:1 */
+		0x02000000 0 0x80000000 /* Core module alias memory */
+		0x80000000 0 0x40000000>; /* 1GB @ LB 80000000 */
+	interrupt-map-mask = <0xf800 0 0 0x7>;
+	interrupt-map = <
+	/* IDSEL 9 */
+	0x4800 0 0 1 &pic 13 /* INT A on slot 9 is irq 13 */
+	0x4800 0 0 2 &pic 14 /* INT B on slot 9 is irq 14 */
+	0x4800 0 0 3 &pic 15 /* INT C on slot 9 is irq 15 */
+	0x4800 0 0 4 &pic 16 /* INT D on slot 9 is irq 16 */
+	/* IDSEL 10 */
+	0x5000 0 0 1 &pic 14 /* INT A on slot 10 is irq 14 */
+	0x5000 0 0 2 &pic 15 /* INT B on slot 10 is irq 15 */
+	0x5000 0 0 3 &pic 16 /* INT C on slot 10 is irq 16 */
+	0x5000 0 0 4 &pic 13 /* INT D on slot 10 is irq 13 */
+	/* IDSEL 11 */
+	0x5800 0 0 1 &pic 15 /* INT A on slot 11 is irq 15 */
+	0x5800 0 0 2 &pic 16 /* INT B on slot 11 is irq 16 */
+	0x5800 0 0 3 &pic 13 /* INT C on slot 11 is irq 13 */
+	0x5800 0 0 4 &pic 14 /* INT D on slot 11 is irq 14 */
+	/* IDSEL 12 */
+	0x6000 0 0 1 &pic 16 /* INT A on slot 12 is irq 16 */
+	0x6000 0 0 2 &pic 13 /* INT B on slot 12 is irq 13 */
+	0x6000 0 0 3 &pic 14 /* INT C on slot 12 is irq 14 */
+	0x6000 0 0 4 &pic 15 /* INT D on slot 12 is irq 15 */
+	>;
+};
diff --git a/Documentation/devicetree/bindings/pci/versatile.txt b/Documentation/devicetree/bindings/pci/versatile.txt
index ebd1e7d0403e..0a702b13d2ac 100644
--- a/Documentation/devicetree/bindings/pci/versatile.txt
+++ b/Documentation/devicetree/bindings/pci/versatile.txt
@@ -5,7 +5,7 @@ PCI host controller found on the ARM Versatile PB board's FPGA.
 Required properties:
 - compatible: should contain "arm,versatile-pci" to identify the Versatile PCI
   controller.
-- reg: base addresses and lengths of the pci controller. There must be 3
+- reg: base addresses and lengths of the PCI controller. There must be 3
   entries:
 	- Versatile-specific registers
 	- Self Config space
diff --git a/Documentation/devicetree/bindings/pci/xgene-pci-msi.txt b/Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
index 36d881c8e6d4..85d9b95234f7 100644
--- a/Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
+++ b/Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
@@ -4,7 +4,7 @@ Required properties:
 
 - compatible: should be "apm,xgene1-msi" to identify
 	      X-Gene v1 PCIe MSI controller block.
-- msi-controller: indicates that this is X-Gene v1 PCIe MSI controller node
+- msi-controller: indicates that this is an X-Gene v1 PCIe MSI controller node
 - reg: physical base address (0x79000000) and length (0x900000) for controller
        registers. These registers include the MSI termination address and data
        registers as well as the MSI interrupt status registers.
@@ -13,7 +13,8 @@ Required properties:
 	      interrupt number 0x10 to 0x1f.
 - interrupt-names: not required
 
-Each PCIe node needs to have property msi-parent that points to msi controller node
+Each PCIe node needs to have property msi-parent that points to an MSI
+controller node
 
 Examples:
 
@@ -44,7 +45,6 @@ SoC DTSI:
 
 	+ PCIe controller node with msi-parent property pointing to MSI node:
 	pcie0: pcie@1f2b0000 {
-		status = "disabled";
 		device_type = "pci";
 		compatible = "apm,xgene-storm-pcie", "apm,xgene-pcie";
 		#interrupt-cells = <1>;
diff --git a/Documentation/devicetree/bindings/pci/xgene-pci.txt b/Documentation/devicetree/bindings/pci/xgene-pci.txt
index 1070b068c7c6..6fd2decfa66c 100644
--- a/Documentation/devicetree/bindings/pci/xgene-pci.txt
+++ b/Documentation/devicetree/bindings/pci/xgene-pci.txt
@@ -8,7 +8,7 @@ Required properties:
        property.
 - reg-names: Must include the following entries:
   "csr": controller configuration registers.
-  "cfg": pcie configuration space registers.
+  "cfg": PCIe configuration space registers.
 - #address-cells: set to <3>
 - #size-cells: set to <2>
 - ranges: ranges for the outbound memory, I/O regions.
@@ -21,11 +21,11 @@ Required properties:
 
 Optional properties:
 - status: Either "ok" or "disabled".
-- dma-coherent: Present if dma operations are coherent
+- dma-coherent: Present if DMA operations are coherent
 
 Example:
 
-SoC specific DT Entry:
+SoC-specific DT Entry:
 
 	pcie0: pcie@1f2b0000 {
 		status = "disabled";
@@ -51,7 +51,7 @@ SoC specific DT Entry:
 	};
 
 
-Board specific DT Entry:
+Board-specific DT Entry:
 	&pcie0 {
 		status = "ok";
 	};
diff --git a/Documentation/devicetree/bindings/pci/xilinx-nwl-pcie.txt b/Documentation/devicetree/bindings/pci/xilinx-nwl-pcie.txt
index 3259798a1192..01bf7fdf4c19 100644
--- a/Documentation/devicetree/bindings/pci/xilinx-nwl-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/xilinx-nwl-pcie.txt
@@ -15,9 +15,9 @@ Required properties:
 - device_type: must be "pci"
 - interrupts: Should contain NWL PCIe interrupt
 - interrupt-names: Must include the following entries:
-	"msi1, msi0": interrupt asserted when MSI is received
+	"msi1, msi0": interrupt asserted when an MSI is received
 	"intx": interrupt asserted when a legacy interrupt is received
-	"misc": interrupt asserted when miscellaneous is received
+	"misc": interrupt asserted when miscellaneous interrupt is received
 - interrupt-map-mask and interrupt-map: standard PCI properties to define the
 	mapping of the PCI interface to interrupt numbers.
 - ranges: ranges for the PCI memory regions (I/O space region is not
@@ -26,7 +26,8 @@ Required properties:
 	detailed explanation
 - msi-controller: indicates that this is MSI controller node
 - msi-parent:  MSI parent of the root complex itself
-- legacy-interrupt-controller: Interrupt controller device node for Legacy interrupts
+- legacy-interrupt-controller: Interrupt controller device node for Legacy
+	interrupts
 	- interrupt-controller: identifies the node as an interrupt controller
 	- #interrupt-cells: should be set to 1
 	- #address-cells: specifies the number of cells needed to encode an
diff --git a/Documentation/devicetree/bindings/phy/apm-xgene-phy.txt b/Documentation/devicetree/bindings/phy/apm-xgene-phy.txt
index 5f3a65a9dd88..e1bb12711fbf 100644
--- a/Documentation/devicetree/bindings/phy/apm-xgene-phy.txt
+++ b/Documentation/devicetree/bindings/phy/apm-xgene-phy.txt
@@ -61,19 +61,16 @@ Example:
 			compatible = "apm,xgene-phy";
 			reg = <0x0 0x1f21a000 0x0 0x100>;
 			#phy-cells = <1>;
-			status = "disabled";
 		};
 
 		phy2: phy@1f22a000 {
 			compatible = "apm,xgene-phy";
 			reg = <0x0 0x1f22a000 0x0 0x100>;
 			#phy-cells = <1>;
-			status = "ok";
 		};
 
 		phy3: phy@1f23a000 {
 			compatible = "apm,xgene-phy";
 			reg = <0x0 0x1f23a000 0x0 0x100>;
 			#phy-cells = <1>;
-			status = "ok";
 		};
diff --git a/Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.txt b/Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.txt
new file mode 100644
index 000000000000..24a0d06acd1d
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.txt
@@ -0,0 +1,43 @@
+Broadcom STB USB PHY
+
+Required properties:
+ - compatible: brcm,brcmstb-usb-phy
+ - reg: two offset and length pairs.
+	The first pair specifies a manditory set of memory mapped
+	registers used for general control of the PHY.
+	The second pair specifies optional registers used by some of
+	the SoCs that support USB 3.x
+ - #phy-cells: Shall be 1 as it expects one argument for setting
+	       the type of the PHY. Possible values are:
+	       - PHY_TYPE_USB2 for USB1.1/2.0 PHY
+	       - PHY_TYPE_USB3 for USB3.x PHY
+
+Optional Properties:
+- clocks : clock phandles.
+- clock-names: String, clock name.
+- brcm,ipp: Boolean, Invert Port Power.
+  Possible values are: 0 (Don't invert), 1 (Invert)
+- brcm,ioc: Boolean, Invert Over Current detection.
+  Possible values are: 0 (Don't invert), 1 (Invert)
+NOTE: one or both of the following two properties must be set
+- brcm,has-xhci: Boolean indicating the phy has an XHCI phy.
+- brcm,has-eohci: Boolean indicating the phy has an EHCI/OHCI phy.
+- dr_mode: String, PHY Device mode.
+  Possible values are: "host", "peripheral ", "drd" or "typec-pd"
+  If this property is not defined, the phy will default to "host" mode.
+
+Example:
+
+usbphy_0: usb-phy@f0470200 {
+	reg = <0xf0470200 0xb8>,
+		<0xf0471940 0x6c0>;
+	compatible = "brcm,brcmstb-usb-phy";
+	#phy-cells = <1>;
+	dr_mode = "host"
+	brcm,ioc = <1>;
+	brcm,ipp = <1>;
+	brcm,has-xhci;
+	brcm,has-eohci;
+	clocks = <&usb20>, <&usb30>;
+	clock-names = "sw_usb", "sw_usb3";
+};
diff --git a/Documentation/devicetree/bindings/phy/brcm,cygnus-pcie-phy.txt b/Documentation/devicetree/bindings/phy/brcm,cygnus-pcie-phy.txt
index 761c4bc24a9b..10efff28b52b 100644
--- a/Documentation/devicetree/bindings/phy/brcm,cygnus-pcie-phy.txt
+++ b/Documentation/devicetree/bindings/phy/brcm,cygnus-pcie-phy.txt
@@ -15,7 +15,7 @@ Required properties For the child node:
 - #phy-cells: must be 0
 
 Example:
-	pcie_phy: phy@0301d0a0 {
+	pcie_phy: phy@301d0a0 {
 		compatible = "brcm,cygnus-pcie-phy";
 		reg = <0x0301d0a0 0x14>;
 
diff --git a/Documentation/devicetree/bindings/phy/brcm-sata-phy.txt b/Documentation/devicetree/bindings/phy/brcm-sata-phy.txt
index 97977cd29a98..0aced97d8092 100644
--- a/Documentation/devicetree/bindings/phy/brcm-sata-phy.txt
+++ b/Documentation/devicetree/bindings/phy/brcm-sata-phy.txt
@@ -27,7 +27,16 @@ Sub-nodes optional properties:
      This property is not applicable for "brcm,iproc-ns2-sata-phy",
      "brcm,iproc-nsp-sata-phy" and "brcm,iproc-sr-sata-phy".
 
-Example:
+- brcm,rxaeq-mode: string that indicates the desired RX equalizer
+  mode, possible values are:
+	"off" (equivalent to not specifying the property)
+	"auto"
+	"manual" (brcm,rxaeq-value is used in that case)
+
+- brcm,rxaeq-value: when 'rxaeq-mode' is set to "manual", provides the RX
+  equalizer value that should be used. Allowed range is 0..63.
+
+Example
 	sata-phy@f0458100 {
 		compatible = "brcm,bcm7445-sata-phy", "brcm,phy-sata3";
 		reg = <0xf0458100 0x1e00>, <0xf045804c 0x10>;
diff --git a/Documentation/devicetree/bindings/phy/keystone-usb-phy.txt b/Documentation/devicetree/bindings/phy/keystone-usb-phy.txt
index f37b3a86341d..300830dda0bf 100644
--- a/Documentation/devicetree/bindings/phy/keystone-usb-phy.txt
+++ b/Documentation/devicetree/bindings/phy/keystone-usb-phy.txt
@@ -16,5 +16,4 @@ usb_phy: usb_phy@2620738 {
 	#address-cells = <1>;
 	#size-cells = <1>;
 	reg = <0x2620738 32>;
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/phy/mxs-usb-phy.txt b/Documentation/devicetree/bindings/phy/mxs-usb-phy.txt
index 1d25b04cd05e..6ac98b3b5f57 100644
--- a/Documentation/devicetree/bindings/phy/mxs-usb-phy.txt
+++ b/Documentation/devicetree/bindings/phy/mxs-usb-phy.txt
@@ -23,7 +23,7 @@ Optional properties:
   the 17.78mA TX reference current. Default: 100
 
 Example:
-usbphy1: usbphy@020c9000 {
+usbphy1: usbphy@20c9000 {
 	compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy";
 	reg = <0x020c9000 0x1000>;
 	interrupts = <0 44 0x04>;
diff --git a/Documentation/devicetree/bindings/phy/phy-bindings.txt b/Documentation/devicetree/bindings/phy/phy-bindings.txt
index 1293c321754c..a403b81d0679 100644
--- a/Documentation/devicetree/bindings/phy/phy-bindings.txt
+++ b/Documentation/devicetree/bindings/phy/phy-bindings.txt
@@ -34,7 +34,9 @@ PHY user node
 =============
 
 Required Properties:
-phys : the phandle for the PHY device (used by the PHY subsystem)
+phys : the phandle for the PHY device (used by the PHY subsystem; not to be
+       confused with the Ethernet specific 'phy' and 'phy-handle' properties,
+       see Documentation/devicetree/bindings/net/ethernet.txt for these)
 phy-names : the names of the PHY corresponding to the PHYs present in the
 	    *phys* phandle
 
diff --git a/Documentation/devicetree/bindings/phy/phy-lantiq-rcu-usb2.txt b/Documentation/devicetree/bindings/phy/phy-lantiq-rcu-usb2.txt
new file mode 100644
index 000000000000..643948b6b576
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/phy-lantiq-rcu-usb2.txt
@@ -0,0 +1,40 @@
+Lantiq XWAY SoC RCU USB 1.1/2.0 PHY binding
+===========================================
+
+This binding describes the USB PHY hardware provided by the RCU module on the
+Lantiq XWAY SoCs.
+
+This node has to be a sub node of the Lantiq RCU block.
+
+-------------------------------------------------------------------------------
+Required properties (controller (parent) node):
+- compatible	: Should be one of
+			"lantiq,ase-usb2-phy"
+			"lantiq,danube-usb2-phy"
+			"lantiq,xrx100-usb2-phy"
+			"lantiq,xrx200-usb2-phy"
+			"lantiq,xrx300-usb2-phy"
+- reg		: Defines the following sets of registers in the parent
+		  syscon device
+			- Offset of the USB PHY configuration register
+			- Offset of the USB Analog configuration
+			  register (only for xrx200 and xrx200)
+- clocks	: References to the (PMU) "phy" clk gate.
+- clock-names	: Must be "phy"
+- resets	: References to the RCU USB configuration reset bits.
+- reset-names	: Must be one of the following:
+			"phy" (optional)
+			"ctrl" (shared)
+
+-------------------------------------------------------------------------------
+Example for the USB PHYs on an xRX200 SoC:
+	usb_phy0: usb2-phy@18 {
+		compatible = "lantiq,xrx200-usb2-phy";
+		reg = <0x18 4>, <0x38 4>;
+
+		clocks = <&pmu PMU_GATE_USB0_PHY>;
+		clock-names = "phy";
+		resets = <&reset1 4 4>, <&reset0 4 4>;
+		reset-names = "phy", "ctrl";
+		#phy-cells = <0>;
+	};
diff --git a/Documentation/devicetree/bindings/phy/phy-mt65xx-usb.txt b/Documentation/devicetree/bindings/phy/phy-mt65xx-usb.txt
deleted file mode 100644
index 0acc5a99fb79..000000000000
--- a/Documentation/devicetree/bindings/phy/phy-mt65xx-usb.txt
+++ /dev/null
@@ -1,137 +0,0 @@
-mt65xx USB3.0 PHY binding
---------------------------
-
-This binding describes a usb3.0 phy for mt65xx platforms of Medaitek SoC.
-
-Required properties (controller (parent) node):
- - compatible	: should be one of
-		  "mediatek,mt2701-u3phy"
-		  "mediatek,mt2712-u3phy"
-		  "mediatek,mt8173-u3phy"
- - clocks	: (deprecated, use port's clocks instead) a list of phandle +
-		  clock-specifier pairs, one for each entry in clock-names
- - clock-names	: (deprecated, use port's one instead) must contain
-		  "u3phya_ref": for reference clock of usb3.0 analog phy.
-
-Required nodes	: a sub-node is required for each port the controller
-		  provides. Address range information including the usual
-		  'reg' property is used inside these nodes to describe
-		  the controller's topology.
-
-Optional properties (controller (parent) node):
- - reg		: offset and length of register shared by multiple ports,
-		  exclude port's private register. It is needed on mt2701
-		  and mt8173, but not on mt2712.
-
-Required properties (port (child) node):
-- reg		: address and length of the register set for the port.
-- clocks	: a list of phandle + clock-specifier pairs, one for each
-		  entry in clock-names
-- clock-names	: must contain
-		  "ref": 48M reference clock for HighSpeed analog phy; and 26M
-			reference clock for SuperSpeed analog phy, sometimes is
-			24M, 25M or 27M, depended on platform.
-- #phy-cells	: should be 1 (See second example)
-		  cell after port phandle is phy type from:
-			- PHY_TYPE_USB2
-			- PHY_TYPE_USB3
-
-Example:
-
-u3phy: usb-phy@11290000 {
-	compatible = "mediatek,mt8173-u3phy";
-	reg = <0 0x11290000 0 0x800>;
-	#address-cells = <2>;
-	#size-cells = <2>;
-	ranges;
-	status = "okay";
-
-	u2port0: usb-phy@11290800 {
-		reg = <0 0x11290800 0 0x100>;
-		clocks = <&apmixedsys CLK_APMIXED_REF2USB_TX>;
-		clock-names = "ref";
-		#phy-cells = <1>;
-		status = "okay";
-	};
-
-	u3port0: usb-phy@11290900 {
-		reg = <0 0x11290800 0 0x700>;
-		clocks = <&clk26m>;
-		clock-names = "ref";
-		#phy-cells = <1>;
-		status = "okay";
-	};
-
-	u2port1: usb-phy@11291000 {
-		reg = <0 0x11291000 0 0x100>;
-		clocks = <&apmixedsys CLK_APMIXED_REF2USB_TX>;
-		clock-names = "ref";
-		#phy-cells = <1>;
-		status = "okay";
-	};
-};
-
-Specifying phy control of devices
----------------------------------
-
-Device nodes should specify the configuration required in their "phys"
-property, containing a phandle to the phy port node and a device type;
-phy-names for each port are optional.
-
-Example:
-
-#include <dt-bindings/phy/phy.h>
-
-usb30: usb@11270000 {
-	...
-	phys = <&u2port0 PHY_TYPE_USB2>, <&u3port0 PHY_TYPE_USB3>;
-	phy-names = "usb2-0", "usb3-0";
-	...
-};
-
-
-Layout differences of banks between mt8173/mt2701 and mt2712
--------------------------------------------------------------
-mt8173 and mt2701:
-port        offset    bank
-shared      0x0000    SPLLC
-            0x0100    FMREG
-u2 port0    0x0800    U2PHY_COM
-u3 port0    0x0900    U3PHYD
-            0x0a00    U3PHYD_BANK2
-            0x0b00    U3PHYA
-            0x0c00    U3PHYA_DA
-u2 port1    0x1000    U2PHY_COM
-u3 port1    0x1100    U3PHYD
-            0x1200    U3PHYD_BANK2
-            0x1300    U3PHYA
-            0x1400    U3PHYA_DA
-u2 port2    0x1800    U2PHY_COM
-            ...
-
-mt2712:
-port        offset    bank
-u2 port0    0x0000    MISC
-            0x0100    FMREG
-            0x0300    U2PHY_COM
-u3 port0    0x0700    SPLLC
-            0x0800    CHIP
-            0x0900    U3PHYD
-            0x0a00    U3PHYD_BANK2
-            0x0b00    U3PHYA
-            0x0c00    U3PHYA_DA
-u2 port1    0x1000    MISC
-            0x1100    FMREG
-            0x1300    U2PHY_COM
-u3 port1    0x1700    SPLLC
-            0x1800    CHIP
-            0x1900    U3PHYD
-            0x1a00    U3PHYD_BANK2
-            0x1b00    U3PHYA
-            0x1c00    U3PHYA_DA
-u2 port2    0x2000    MISC
-            ...
-
-    SPLLC shared by u3 ports and FMREG shared by u2 ports on
-mt8173/mt2701 are put back into each port; a new bank MISC for
-u2 ports and CHIP for u3 ports are added on mt2712.
diff --git a/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt b/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt
new file mode 100644
index 000000000000..41e09ed2ca70
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt
@@ -0,0 +1,140 @@
+MediaTek T-PHY binding
+--------------------------
+
+T-phy controller supports physical layer functionality for a number of
+controllers on MediaTek SoCs, such as, USB2.0, USB3.0, PCIe, and SATA.
+
+Required properties (controller (parent) node):
+ - compatible	: should be one of
+		  "mediatek,generic-tphy-v1"
+		  "mediatek,generic-tphy-v2"
+		  "mediatek,mt2701-u3phy" (deprecated)
+		  "mediatek,mt2712-u3phy" (deprecated)
+		  "mediatek,mt8173-u3phy";
+		  make use of "mediatek,generic-tphy-v1" on mt2701 instead and
+		  "mediatek,generic-tphy-v2" on mt2712 instead.
+ - clocks	: (deprecated, use port's clocks instead) a list of phandle +
+		  clock-specifier pairs, one for each entry in clock-names
+ - clock-names	: (deprecated, use port's one instead) must contain
+		  "u3phya_ref": for reference clock of usb3.0 analog phy.
+
+Required nodes	: a sub-node is required for each port the controller
+		  provides. Address range information including the usual
+		  'reg' property is used inside these nodes to describe
+		  the controller's topology.
+
+Optional properties (controller (parent) node):
+ - reg		: offset and length of register shared by multiple ports,
+		  exclude port's private register. It is needed on mt2701
+		  and mt8173, but not on mt2712.
+
+Required properties (port (child) node):
+- reg		: address and length of the register set for the port.
+- clocks	: a list of phandle + clock-specifier pairs, one for each
+		  entry in clock-names
+- clock-names	: must contain
+		  "ref": 48M reference clock for HighSpeed analog phy; and 26M
+			reference clock for SuperSpeed analog phy, sometimes is
+			24M, 25M or 27M, depended on platform.
+- #phy-cells	: should be 1 (See second example)
+		  cell after port phandle is phy type from:
+			- PHY_TYPE_USB2
+			- PHY_TYPE_USB3
+			- PHY_TYPE_PCIE
+			- PHY_TYPE_SATA
+
+Example:
+
+u3phy: usb-phy@11290000 {
+	compatible = "mediatek,mt8173-u3phy";
+	reg = <0 0x11290000 0 0x800>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+	ranges;
+
+	u2port0: usb-phy@11290800 {
+		reg = <0 0x11290800 0 0x100>;
+		clocks = <&apmixedsys CLK_APMIXED_REF2USB_TX>;
+		clock-names = "ref";
+		#phy-cells = <1>;
+	};
+
+	u3port0: usb-phy@11290900 {
+		reg = <0 0x11290800 0 0x700>;
+		clocks = <&clk26m>;
+		clock-names = "ref";
+		#phy-cells = <1>;
+	};
+
+	u2port1: usb-phy@11291000 {
+		reg = <0 0x11291000 0 0x100>;
+		clocks = <&apmixedsys CLK_APMIXED_REF2USB_TX>;
+		clock-names = "ref";
+		#phy-cells = <1>;
+	};
+};
+
+Specifying phy control of devices
+---------------------------------
+
+Device nodes should specify the configuration required in their "phys"
+property, containing a phandle to the phy port node and a device type;
+phy-names for each port are optional.
+
+Example:
+
+#include <dt-bindings/phy/phy.h>
+
+usb30: usb@11270000 {
+	...
+	phys = <&u2port0 PHY_TYPE_USB2>, <&u3port0 PHY_TYPE_USB3>;
+	phy-names = "usb2-0", "usb3-0";
+	...
+};
+
+
+Layout differences of banks between mt8173/mt2701 and mt2712
+-------------------------------------------------------------
+mt8173 and mt2701:
+port        offset    bank
+shared      0x0000    SPLLC
+            0x0100    FMREG
+u2 port0    0x0800    U2PHY_COM
+u3 port0    0x0900    U3PHYD
+            0x0a00    U3PHYD_BANK2
+            0x0b00    U3PHYA
+            0x0c00    U3PHYA_DA
+u2 port1    0x1000    U2PHY_COM
+u3 port1    0x1100    U3PHYD
+            0x1200    U3PHYD_BANK2
+            0x1300    U3PHYA
+            0x1400    U3PHYA_DA
+u2 port2    0x1800    U2PHY_COM
+            ...
+
+mt2712:
+port        offset    bank
+u2 port0    0x0000    MISC
+            0x0100    FMREG
+            0x0300    U2PHY_COM
+u3 port0    0x0700    SPLLC
+            0x0800    CHIP
+            0x0900    U3PHYD
+            0x0a00    U3PHYD_BANK2
+            0x0b00    U3PHYA
+            0x0c00    U3PHYA_DA
+u2 port1    0x1000    MISC
+            0x1100    FMREG
+            0x1300    U2PHY_COM
+u3 port1    0x1700    SPLLC
+            0x1800    CHIP
+            0x1900    U3PHYD
+            0x1a00    U3PHYD_BANK2
+            0x1b00    U3PHYA
+            0x1c00    U3PHYA_DA
+u2 port2    0x2000    MISC
+            ...
+
+    SPLLC shared by u3 ports and FMREG shared by u2 ports on
+mt8173/mt2701 are put back into each port; a new bank MISC for
+u2 ports and CHIP for u3 ports are added on mt2712.
diff --git a/Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt b/Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
new file mode 100644
index 000000000000..bfcf80341657
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
@@ -0,0 +1,43 @@
+mvebu comphy driver
+-------------------
+
+A comphy controller can be found on Marvell Armada 7k/8k on the CP110. It
+provides a number of shared PHYs used by various interfaces (network, sata,
+usb, PCIe...).
+
+Required properties:
+
+- compatible: should be "marvell,comphy-cp110"
+- reg: should contain the comphy register location and length.
+- marvell,system-controller: should contain a phandle to the
+                             system controller node.
+- #address-cells: should be 1.
+- #size-cells: should be 0.
+
+A sub-node is required for each comphy lane provided by the comphy.
+
+Required properties (child nodes):
+
+- reg: comphy lane number.
+- #phy-cells : from the generic phy bindings, must be 1. Defines the
+               input port to use for a given comphy lane.
+
+Example:
+
+	cpm_comphy: phy@120000 {
+		compatible = "marvell,comphy-cp110";
+		reg = <0x120000 0x6000>;
+		marvell,system-controller = <&cpm_syscon0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpm_comphy0: phy@0 {
+			reg = <0>;
+			#phy-cells = <1>;
+		};
+
+		cpm_comphy1: phy@1 {
+			reg = <1>;
+			#phy-cells = <1>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/phy/phy-mvebu.txt b/Documentation/devicetree/bindings/phy/phy-mvebu.txt
index f95b6260a3b3..64afdd13d91d 100644
--- a/Documentation/devicetree/bindings/phy/phy-mvebu.txt
+++ b/Documentation/devicetree/bindings/phy/phy-mvebu.txt
@@ -18,7 +18,6 @@ Example:
 			clocks = <&gate_clk 15>;
 			clock-names = "sata";
 			#phy-cells = <0>;
-			status = "ok";
 		};
 
 Armada 375 USB cluster
diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt
index 84d59b0db8df..074a7b3b0425 100644
--- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt
+++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt
@@ -6,6 +6,7 @@ Required properties (phy (parent) node):
 	* "rockchip,rk3328-usb2phy"
 	* "rockchip,rk3366-usb2phy"
 	* "rockchip,rk3399-usb2phy"
+	* "rockchip,rv1108-usb2phy"
  - reg : the address offset of grf for usb-phy configuration.
  - #clock-cells : should be 0.
  - clock-output-names : specify the 480m output clock name.
@@ -18,6 +19,10 @@ Optional properties:
 		 usb-phy output 480m and xin24m.
 		 Refer to clk/clock-bindings.txt for generic clock
 		 consumer properties.
+ - rockchip,usbgrf : phandle to the syscon managing the "usb general
+		 register files". When set driver will request its
+		 phandle as one companion-grf for some special SoCs
+		 (e.g RV1108).
 
 Required nodes : a sub-node is required for each port the phy provides.
 		 The sub-node name is used to identify host or otg port,
@@ -28,10 +33,14 @@ Required nodes : a sub-node is required for each port the phy provides.
 Required properties (port (child) node):
  - #phy-cells : must be 0. See ./phy-bindings.txt for details.
  - interrupts : specify an interrupt for each entry in interrupt-names.
- - interrupt-names : a list which shall be the following entries:
+ - interrupt-names : a list which should be one of the following cases:
+	Regular case:
 	* "otg-id" : for the otg id interrupt.
 	* "otg-bvalid" : for the otg vbus interrupt.
 	* "linestate" : for the host/otg linestate interrupt.
+	Some SoCs use one interrupt with the above muxed together, so for these
+	* "otg-mux" : otg-port interrupt, which mux otg-id/otg-bvalid/linestate
+		to one.
 
 Optional properties:
  - phy-supply : phandle to a regulator that provides power to VBUS.
@@ -58,14 +67,12 @@ grf: syscon@ff770000 {
 				     <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "otg-id", "otg-bvalid", "linestate";
-			status = "okay";
 		};
 
 		u2phy_host: host-port {
 			#phy-cells = <0>;
 			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "linestate";
-			status = "okay";
 		};
 	};
 };
diff --git a/Documentation/devicetree/bindings/phy/qcom-dwc3-usb-phy.txt b/Documentation/devicetree/bindings/phy/qcom-dwc3-usb-phy.txt
index 86f2dbe07ed4..a1697c27aecd 100644
--- a/Documentation/devicetree/bindings/phy/qcom-dwc3-usb-phy.txt
+++ b/Documentation/devicetree/bindings/phy/qcom-dwc3-usb-phy.txt
@@ -25,7 +25,6 @@ Example:
 			clock-names = "ref";
 			#phy-cells = <0>;
 
-			status = "ok";
 		};
 
 		phy@100f8830 {
@@ -35,5 +34,4 @@ Example:
 			clock-names = "ref";
 			#phy-cells = <0>;
 
-			status = "ok";
 		};
diff --git a/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt b/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt
index e11c563a65ec..b6a9f2b92bab 100644
--- a/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt
+++ b/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt
@@ -6,6 +6,7 @@ controllers on Qualcomm chipsets, such as, PCIe, UFS, and USB.
 
 Required properties:
  - compatible: compatible list, contains:
+	       "qcom,ipq8074-qmp-pcie-phy" for PCIe phy on IPQ8074
 	       "qcom,msm8996-qmp-pcie-phy" for 14nm PCIe phy on msm8996,
 	       "qcom,msm8996-qmp-usb3-phy" for 14nm USB3 phy on msm8996.
 
@@ -38,6 +39,8 @@ Required properties:
 		 "phy", "common", "cfg".
 		For "qcom,msm8996-qmp-usb3-phy" must contain
 		 "phy", "common".
+		For "qcom,ipq8074-qmp-pcie-phy" must contain:
+		 "phy", "common".
 
  - vdda-phy-supply: Phandle to a regulator supply to PHY core block.
  - vdda-pll-supply: Phandle to 1.8V regulator supply to PHY refclk pll block.
@@ -60,6 +63,13 @@ Required properties for child node:
 	   one for each entry in clock-names.
  - clock-names: Must contain following for pcie and usb qmp phys:
 		 "pipe<lane-number>" for pipe clock specific to each lane.
+ - clock-output-names: Name of the PHY clock that will be the parent for
+		       the above pipe clock.
+
+	For "qcom,ipq8074-qmp-pcie-phy":
+		- "pcie20_phy0_pipe_clk"	Pipe Clock parent
+			(or)
+		  "pcie20_phy1_pipe_clk"
 
  - resets: a list of phandles and reset controller specifier pairs,
 	   one for each entry in reset-names.
@@ -96,6 +106,7 @@ Example:
 
 			clocks = <&gcc GCC_PCIE_0_PIPE_CLK>;
 			clock-names = "pipe0";
+			clock-output-names = "pcie_0_pipe_clk_src";
 			resets = <&gcc GCC_PCIE_0_PHY_BCR>;
 			reset-names = "lane0";
 		};
diff --git a/Documentation/devicetree/bindings/phy/ralink-usb-phy.txt b/Documentation/devicetree/bindings/phy/ralink-usb-phy.txt
new file mode 100644
index 000000000000..9d2868a437ab
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/ralink-usb-phy.txt
@@ -0,0 +1,23 @@
+Mediatek/Ralink USB PHY
+
+Required properties:
+ - compatible: "ralink,rt3352-usbphy"
+	       "mediatek,mt7620-usbphy"
+	       "mediatek,mt7628-usbphy"
+ - reg: required for "mediatek,mt7628-usbphy", unused otherwise
+ - #phy-cells: should be 0
+ - ralink,sysctl: a phandle to a ralink syscon register region
+ - resets: the two reset controllers for host and device
+ - reset-names: the names of the 2 reset controllers
+
+Example:
+
+usbphy: phy {
+	compatible = "mediatek,mt7628-usbphy";
+	reg = <0x10120000 0x1000>;
+	#phy-cells = <0>;
+
+	ralink,sysctl = <&sysc>;
+	resets = <&rstctrl 22 &rstctrl 25>;
+	reset-names = "host", "device";
+};
diff --git a/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt b/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt
index 91da947ae9b6..eeb9e1874ea6 100644
--- a/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt
+++ b/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt
@@ -4,10 +4,13 @@ This file provides information on what the device node for the R-Car generation
 2 USB PHY contains.
 
 Required properties:
-- compatible: "renesas,usb-phy-r8a7790" if the device is a part of R8A7790 SoC.
+- compatible: "renesas,usb-phy-r8a7743" if the device is a part of R8A7743 SoC.
+	      "renesas,usb-phy-r8a7745" if the device is a part of R8A7745 SoC.
+	      "renesas,usb-phy-r8a7790" if the device is a part of R8A7790 SoC.
 	      "renesas,usb-phy-r8a7791" if the device is a part of R8A7791 SoC.
 	      "renesas,usb-phy-r8a7794" if the device is a part of R8A7794 SoC.
-	      "renesas,rcar-gen2-usb-phy" for a generic R-Car Gen2 compatible device.
+	      "renesas,rcar-gen2-usb-phy" for a generic R-Car Gen2 or
+					  RZ/G1 compatible device.
 
 	      When compatible with the generic version, nodes must list the
 	      SoC-specific version corresponding to the platform first
diff --git a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
index ace9cce2704a..99b651b33110 100644
--- a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
+++ b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
@@ -8,6 +8,8 @@ Required properties:
 	      SoC.
 	      "renesas,usb2-phy-r8a7796" if the device is a part of an R8A7796
 	      SoC.
+	      "renesas,usb2-phy-r8a77995" if the device is a part of an
+	      R8A77995 SoC.
 	      "renesas,rcar-gen3-usb2-phy" for a generic R-Car Gen3 compatible device.
 
 	      When compatible with the generic version, nodes must list the
diff --git a/Documentation/devicetree/bindings/phy/rockchip-pcie-phy.txt b/Documentation/devicetree/bindings/phy/rockchip-pcie-phy.txt
index 0f6222a672ce..b496042f1f44 100644
--- a/Documentation/devicetree/bindings/phy/rockchip-pcie-phy.txt
+++ b/Documentation/devicetree/bindings/phy/rockchip-pcie-phy.txt
@@ -3,7 +3,6 @@ Rockchip PCIE PHY
 
 Required properties:
  - compatible: rockchip,rk3399-pcie-phy
- - #phy-cells: must be 0
  - clocks: Must contain an entry in clock-names.
 	See ../clocks/clock-bindings.txt for details.
  - clock-names: Must be "refclk"
@@ -11,6 +10,12 @@ Required properties:
 	See ../reset/reset.txt for details.
  - reset-names: Must be "phy"
 
+Required properties for legacy PHY mode (deprecated):
+ - #phy-cells: must be 0
+
+Required properties for per-lane PHY mode (preferred):
+ - #phy-cells: must be 1
+
 Example:
 
 grf: syscon@ff770000 {
diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt
index ab80bfe31cb3..1c40ccd40ce4 100644
--- a/Documentation/devicetree/bindings/phy/samsung-phy.txt
+++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt
@@ -82,7 +82,6 @@ usbphy: phy@125b0000 {
 	reg = <0x125b0000 0x100>;
 	clocks = <&clock 305>, <&clock 2>;
 	clock-names = "phy", "ref";
-	status = "okay";
 	#phy-cells = <1>;
 	samsung,sysreg-phandle = <&sys_reg>;
 	samsung,pmureg-phandle = <&pmu_reg>;
diff --git a/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt b/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt
index 005bc22938ff..cbc7847dbf6c 100644
--- a/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt
+++ b/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt
@@ -9,6 +9,7 @@ Required properties:
   * allwinner,sun7i-a20-usb-phy
   * allwinner,sun8i-a23-usb-phy
   * allwinner,sun8i-a33-usb-phy
+  * allwinner,sun8i-a83t-usb-phy
   * allwinner,sun8i-h3-usb-phy
   * allwinner,sun8i-v3s-usb-phy
   * allwinner,sun50i-a64-usb-phy
@@ -17,18 +18,22 @@ Required properties:
   * "phy_ctrl"
   * "pmu0" for H3, V3s and A64
   * "pmu1"
-  * "pmu2" for sun4i, sun6i or sun7i
+  * "pmu2" for sun4i, sun6i, sun7i, sun8i-a83t or sun8i-h3
+  * "pmu3" for sun8i-h3
 - #phy-cells : from the generic phy bindings, must be 1
 - clocks : phandle + clock specifier for the phy clocks
 - clock-names :
   * "usb_phy" for sun4i, sun5i or sun7i
   * "usb0_phy", "usb1_phy" and "usb2_phy" for sun6i
   * "usb0_phy", "usb1_phy" for sun8i
+  * "usb0_phy", "usb1_phy", "usb2_phy" and "usb2_hsic_12M" for sun8i-a83t
+  * "usb0_phy", "usb1_phy", "usb2_phy" and "usb3_phy" for sun8i-h3
 - resets : a list of phandle + reset specifier pairs
 - reset-names :
   * "usb0_reset"
   * "usb1_reset"
-  * "usb2_reset" for sun4i, sun6i or sun7i
+  * "usb2_reset" for sun4i, sun6i, sun7i, sun8i-a83t or sun8i-h3
+  * "usb3_reset" for sun8i-h3
 
 Optional properties:
 - usb0_id_det-gpios : gpio phandle for reading the otg id pin value
@@ -37,6 +42,7 @@ Optional properties:
 - usb0_vbus-supply : regulator phandle for controller usb0 vbus
 - usb1_vbus-supply : regulator phandle for controller usb1 vbus
 - usb2_vbus-supply : regulator phandle for controller usb2 vbus
+- usb3_vbus-supply : regulator phandle for controller usb3 vbus
 
 Example:
 	usbphy: phy@0x01c13400 {
diff --git a/Documentation/devicetree/bindings/phy/sun9i-usb-phy.txt b/Documentation/devicetree/bindings/phy/sun9i-usb-phy.txt
index 1cca85c709d1..64f7109aea1f 100644
--- a/Documentation/devicetree/bindings/phy/sun9i-usb-phy.txt
+++ b/Documentation/devicetree/bindings/phy/sun9i-usb-phy.txt
@@ -25,7 +25,7 @@ It is recommended to list all clocks and resets available.
 The driver will only use those matching the phy_type.
 
 Example:
-	usbphy1: phy@00a01800 {
+	usbphy1: phy@a01800 {
 		compatible = "allwinner,sun9i-a80-usb-phy";
 		reg = <0x00a01800 0x4>;
 		clocks = <&usb_phy_clk 2>, <&usb_phy_clk 10>,
@@ -33,6 +33,5 @@ Example:
 		clock-names = "hsic_480M", "hsic_12M", "phy";
 		resets = <&usb_phy_clk 18>, <&usb_phy_clk 19>;
 		reset-names = "hsic", "phy";
-		status = "disabled";
 		#phy-cells = <0>;
 	};
diff --git a/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
index 6f2ec9af0de2..09789fdfa749 100644
--- a/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
@@ -89,7 +89,7 @@ Optional subnode-properties:
 
 Examples:
 
-pio: pinctrl@01c20800 {
+pio: pinctrl@1c20800 {
 	compatible = "allwinner,sun5i-a13-pinctrl";
 	reg = <0x01c20800 0x400>;
 	#address-cells = <1>;
diff --git a/Documentation/devicetree/bindings/pinctrl/atmel,at91-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/atmel,at91-pinctrl.txt
index 590e60378be3..3e23fece99da 100644
--- a/Documentation/devicetree/bindings/pinctrl/atmel,at91-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/atmel,at91-pinctrl.txt
@@ -148,5 +148,4 @@ dbgu: serial@fffff200 {
 	interrupts = <1 4 7>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_dbgu>;
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
new file mode 100644
index 000000000000..d857b67fab72
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
@@ -0,0 +1,65 @@
+Cortina Systems Gemini pin controller
+
+This pin controller is found in the Cortina Systems Gemini SoC family,
+see further arm/gemini.txt. It is a purely group-based multiplexing pin
+controller.
+
+The pin controller node must be a subnode of the system controller node.
+
+Required properties:
+- compatible: "cortina,gemini-pinctrl"
+
+Subnodes of the pin controller contain pin control multiplexing set-up
+and pin configuration of individual pins.
+
+Please refer to pinctrl-bindings.txt for generic pin multiplexing nodes
+and generic pin config nodes.
+
+Supported configurations:
+- skew-delay is supported on the Ethernet pins
+
+Example:
+
+
+syscon {
+	compatible = "cortina,gemini-syscon";
+	...
+	pinctrl {
+		compatible = "cortina,gemini-pinctrl";
+		pinctrl-names = "default";
+		pinctrl-0 = <&dram_default_pins>, <&system_default_pins>,
+		    <&vcontrol_default_pins>;
+
+		dram_default_pins: pinctrl-dram {
+			mux {
+				function = "dram";
+				groups = "dramgrp";
+			};
+		};
+		rtc_default_pins: pinctrl-rtc {
+			mux {
+				function = "rtc";
+				groups = "rtcgrp";
+			};
+		};
+		power_default_pins: pinctrl-power {
+			mux {
+				function = "power";
+				groups = "powergrp";
+			};
+		};
+		system_default_pins: pinctrl-system {
+			mux {
+				function = "system";
+				groups = "systemgrp";
+			};
+		};
+		(...)
+		uart_default_pins: pinctrl-uart {
+			mux {
+				function = "uart";
+				groups = "uartrxtxgrp";
+			};
+		};
+	};
+};
diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt
index 9fde25f1401a..a1050b5982ec 100644
--- a/Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt
@@ -58,15 +58,14 @@ Some requirements for using fsl,imx-pinctrl binding:
    configurations by referring to the phandle of that pin configuration node.
 
 Examples:
-usdhc@0219c000 { /* uSDHC4 */
+usdhc@219c000 { /* uSDHC4 */
 	non-removable;
 	vmmc-supply = <&reg_3p3v>;
-	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc4_1>;
 };
 
-iomuxc@020e0000 {
+iomuxc@20e0000 {
 	compatible = "fsl,imx6q-iomuxc";
 	reg = <0x020e0000 0x4000>;
 
diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx7d-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,imx7d-pinctrl.txt
index 8c5d27c5b562..6666277c3acb 100644
--- a/Documentation/devicetree/bindings/pinctrl/fsl,imx7d-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx7d-pinctrl.txt
@@ -61,7 +61,6 @@ iomuxc-lpsr controller and SDA pad from iomuxc controller as:
 i2c1: i2c@30a20000 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c1_1 &pinctrl_i2c1_2>;
-	status = "okay";
 };
 
 iomuxc-lpsr@302c0000 {
diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx7ulp-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,imx7ulp-pinctrl.txt
new file mode 100644
index 000000000000..44ad670ae11e
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx7ulp-pinctrl.txt
@@ -0,0 +1,61 @@
+* Freescale i.MX7ULP IOMUX Controller
+
+i.MX 7ULP has three IOMUXC instances: IOMUXC0 for M4 ports, IOMUXC1 for A7
+ports and IOMUXC DDR for DDR interface.
+
+Note:
+This binding doc is only for the IOMUXC1 support in A7 Domain and it only
+supports generic pin config.
+
+Please also refer pinctrl-bindings.txt in this directory for generic pinctrl
+binding.
+
+=== Pin Controller Node ===
+
+Required properties:
+- compatible:	"fsl,imx7ulp-iomuxc1"
+- reg:		Should contain the base physical address and size of the iomuxc
+		registers.
+
+=== Pin Configuration Node ===
+- pinmux: One integers array, represents a group of pins mux setting.
+	The format is pinmux = <PIN_FUNC_ID>, PIN_FUNC_ID is a pin working on
+	a specific function.
+
+	NOTE: i.MX7ULP PIN_FUNC_ID consists of 4 integers as it shares one mux
+	and config register as follows:
+	<mux_conf_reg input_reg mux_mode input_val>
+
+	Refer to imx7ulp-pinfunc.h in in device tree source folder for all
+	available imx7ulp PIN_FUNC_ID.
+
+Optional Properties:
+- drive-strength		Integer. Controls Drive Strength
+					0: Standard
+					1: Hi Driver
+- drive-push-pull		Bool. Enable Pin Push-pull
+- drive-open-drain		Bool. Enable Pin Open-drian
+- slew-rate:			Integer. Controls Slew Rate
+					0: Standard
+					1: Slow
+- bias-disable:			Bool. Pull disabled
+- bias-pull-down:		Bool. Pull down on pin
+- bias-pull-up:			Bool. Pull up on pin
+
+Examples:
+#include "imx7ulp-pinfunc.h"
+
+/* Pin Controller Node */
+iomuxc1: iomuxc@40ac0000 {
+	compatible = "fsl,imx7ulp-iomuxc1";
+	reg = <0x40ac0000 0x1000>;
+
+	/* Pin Configuration Node */
+	pinctrl_lpuart4: lpuart4grp {
+		pinmux = <
+			IMX7ULP_PAD_PTC3__LPUART4_RX
+			IMX7ULP_PAD_PTC2__LPUART4_TX
+		>;
+		bias-pull-up;
+	};
+};
diff --git a/Documentation/devicetree/bindings/pinctrl/img,tz1090-pdc-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/img,tz1090-pdc-pinctrl.txt
index 51b943cc9770..cf9ccdff4455 100644
--- a/Documentation/devicetree/bindings/pinctrl/img,tz1090-pdc-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/img,tz1090-pdc-pinctrl.txt
@@ -89,7 +89,7 @@ Valid values for pin and group names are:
 
 Example:
 
-	pinctrl_pdc: pinctrl@02006500 {
+	pinctrl_pdc: pinctrl@2006500 {
 		#gpio-range-cells = <3>;
 		compatible = "img,tz1090-pdc-pinctrl";
 		reg = <0x02006500 0x100>;
@@ -121,7 +121,7 @@ Example board file extracts:
 		};
 	};
 
-	ir: ir@02006200 {
+	ir: ir@2006200 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&irmod_default>;
 	};
diff --git a/Documentation/devicetree/bindings/pinctrl/img,tz1090-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/img,tz1090-pinctrl.txt
index 509faa87ad0e..2dfd9a3fc1e4 100644
--- a/Documentation/devicetree/bindings/pinctrl/img,tz1090-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/img,tz1090-pinctrl.txt
@@ -197,7 +197,7 @@ Valid values for pin and group names are:
 
 Example:
 
-	pinctrl: pinctrl@02005800 {
+	pinctrl: pinctrl@2005800 {
 		#gpio-range-cells = <3>;
 		compatible = "img,tz1090-pinctrl";
 		reg = <0x02005800 0xe4>;
@@ -221,7 +221,7 @@ Example board file extract:
 		};
 	};
 
-	uart@02004b00 {
+	uart@2004b00 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&uart0_default>;
 	};
diff --git a/Documentation/devicetree/bindings/pinctrl/marvell,armada-37xx-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/marvell,armada-37xx-pinctrl.txt
index f64060908d5a..c7c088d2dd50 100644
--- a/Documentation/devicetree/bindings/pinctrl/marvell,armada-37xx-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/marvell,armada-37xx-pinctrl.txt
@@ -97,8 +97,8 @@ group spi_quad
  - pins 15-16
  - functions spi, gpio
 
-group uart_2
- - pins 9-10
+group uart2
+ - pins 9-10 and 18-19
  - functions uart, gpio
 
 Available groups and functions for the South bridge:
diff --git a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-dpaux-padctl.txt b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-dpaux-padctl.txt
index f2abdaee9022..e0e886b73527 100644
--- a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-dpaux-padctl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-dpaux-padctl.txt
@@ -56,5 +56,4 @@ Example:
 		pinctrl-0 = <&state_dpaux_i2c>;
 		pinctrl-1 = <&state_dpaux_off>;
 		pinctrl-names = "default", "idle";
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt
index 4048f43a9d29..02e971c39d81 100644
--- a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt
@@ -97,7 +97,7 @@ SoC file extract:
 Board file extract:
 -------------------
 
-	pcie-controller@01003000 {
+	pcie-controller@1003000 {
 		...
 
 		phys = <&padctl 0>;
diff --git a/Documentation/devicetree/bindings/pinctrl/oxnas,pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/oxnas,pinctrl.txt
index 09e81a95bbfd..b1159434f593 100644
--- a/Documentation/devicetree/bindings/pinctrl/oxnas,pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/oxnas,pinctrl.txt
@@ -50,7 +50,6 @@ uart2: serial@900000 {
 	reg-io-width = <1>;
 	current-speed = <115200>;
 	no-loopback-test;
-	status = "disabled";
 	resets = <&reset 22>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart2>;
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-aspeed.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-aspeed.txt
index ca01710ee29a..3b7266c7c438 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-aspeed.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-aspeed.txt
@@ -69,8 +69,9 @@ PWM1 PWM2 PWM3 PWM4 PWM5 PWM6 PWM7 RGMII1 RGMII2 RMII1 RMII2 ROM16 ROM8 ROMCS1
 ROMCS2 ROMCS3 ROMCS4 RXD1 RXD2 RXD3 RXD4 SALT1 SALT2 SALT3 SALT4 SD1 SD2 SGPMCK
 SGPMI SGPMLD SGPMO SGPSCK SGPSI0 SGPSI1 SGPSLD SIOONCTRL SIOPBI SIOPBO SIOPWREQ
 SIOPWRGD SIOS3 SIOS5 SIOSCI SPI1 SPI1DEBUG SPI1PASSTHRU SPICS1 TIMER3 TIMER4
-TIMER5 TIMER6 TIMER7 TIMER8 TXD1 TXD2 TXD3 TXD4 UART6 USBCKI VGABIOS_ROM VGAHS
-VGAVS VPI18 VPI24 VPI30 VPO12 VPO24 WDTRST1 WDTRST2
+TIMER5 TIMER6 TIMER7 TIMER8 TXD1 TXD2 TXD3 TXD4 UART6 USB11D1 USB11H2 USB2D1
+USB2H1 USBCKI VGABIOS_ROM VGAHS VGAVS VPI18 VPI24 VPI30 VPO12 VPO24 WDTRST1
+WDTRST2
 
 aspeed,ast2500-pinctrl, aspeed,g5-pinctrl:
 
@@ -86,7 +87,8 @@ SALT11 SALT12 SALT13 SALT14 SALT2 SALT3 SALT4 SALT5 SALT6 SALT7 SALT8 SALT9
 SCL1 SCL2 SD1 SD2 SDA1 SDA2 SGPS1 SGPS2 SIOONCTRL SIOPBI SIOPBO SIOPWREQ
 SIOPWRGD SIOS3 SIOS5 SIOSCI SPI1 SPI1CS1 SPI1DEBUG SPI1PASSTHRU SPI2CK SPI2CS0
 SPI2CS1 SPI2MISO SPI2MOSI TIMER3 TIMER4 TIMER5 TIMER6 TIMER7 TIMER8 TXD1 TXD2
-TXD3 TXD4 UART6 USBCKI VGABIOSROM VGAHS VGAVS VPI24 VPO WDTRST1 WDTRST2
+TXD3 TXD4 UART6 USB11BHID USB2AD USB2AH USB2BD USB2BH USBCKI VGABIOSROM VGAHS
+VGAVS VPI24 VPO WDTRST1 WDTRST2
 
 Examples
 ========
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
index 62d0f33fa65e..ad9bbbba36e9 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
@@ -268,7 +268,13 @@ output-enable		- enable output on a pin without actively driving it
 			  (such as enabling an output buffer)
 output-low		- set the pin to output mode with low level
 output-high		- set the pin to output mode with high level
+sleep-hardware-state	- indicate this is sleep related state which will be programmed
+			  into the registers for the sleep state.
 slew-rate		- set the slew rate
+skew-delay		- this affects the expected clock skew on input pins
+			  and the delay before latching a value to an output
+			  pin. Typically indicates how many double-inverters are
+			  used to delay the signal.
 
 For example:
 
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-mcp23s08.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-mcp23s08.txt
new file mode 100644
index 000000000000..9c451c20dda4
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mcp23s08.txt
@@ -0,0 +1,142 @@
+Microchip MCP2308/MCP23S08/MCP23017/MCP23S17 driver for
+8-/16-bit I/O expander with serial interface (I2C/SPI)
+
+Required properties:
+- compatible : Should be
+    - "mcp,mcp23s08" (DEPRECATED) for  8 GPIO SPI version
+    - "mcp,mcp23s17" (DEPRECATED) for 16 GPIO SPI version
+    - "mcp,mcp23008" (DEPRECATED) for  8 GPIO I2C version or
+    - "mcp,mcp23017" (DEPRECATED) for 16 GPIO I2C version of the chip
+
+    - "microchip,mcp23s08" for  8 GPIO SPI version
+    - "microchip,mcp23s17" for 16 GPIO SPI version
+    - "microchip,mcp23s18" for 16 GPIO SPI version
+    - "microchip,mcp23008" for  8 GPIO I2C version or
+    - "microchip,mcp23017" for 16 GPIO I2C version of the chip
+    - "microchip,mcp23018" for 16 GPIO I2C version
+    NOTE: Do not use the old mcp prefix any more. It is deprecated and will be
+    removed.
+- #gpio-cells : Should be two.
+  - first cell is the pin number
+  - second cell is used to specify flags. Flags are currently unused.
+- gpio-controller : Marks the device node as a GPIO controller.
+- reg : For an address on its bus. I2C uses this a the I2C address of the chip.
+        SPI uses this to specify the chipselect line which the chip is
+        connected to. The driver and the SPI variant of the chip support
+        multiple chips on the same chipselect. Have a look at
+        microchip,spi-present-mask below.
+
+Required device specific properties (only for SPI chips):
+- mcp,spi-present-mask (DEPRECATED)
+- microchip,spi-present-mask : This is a present flag, that makes only sense for SPI
+        chips - as the name suggests. Multiple SPI chips can share the same
+        SPI chipselect. Set a bit in bit0-7 in this mask to 1 if there is a
+        chip connected with the corresponding spi address set. For example if
+        you have a chip with address 3 connected, you have to set bit3 to 1,
+        which is 0x08. mcp23s08 chip variant only supports bits 0-3. It is not
+        possible to mix mcp23s08 and mcp23s17 on the same chipselect. Set at
+        least one bit to 1 for SPI chips.
+    NOTE: Do not use the old mcp prefix any more. It is deprecated and will be
+    removed.
+- spi-max-frequency = The maximum frequency this chip is able to handle
+
+Optional properties:
+- #interrupt-cells : Should be two.
+  - first cell is the pin number
+  - second cell is used to specify flags.
+- interrupt-controller: Marks the device node as a interrupt controller.
+
+Optional device specific properties:
+- microchip,irq-mirror: Sets the mirror flag in the IOCON register. Devices
+        with two interrupt outputs (these are the devices ending with 17 and
+        those that have 16 IOs) have two IO banks: IO 0-7 form bank 1 and
+        IO 8-15 are bank 2. These chips have two different interrupt outputs:
+        One for bank 1 and another for bank 2. If irq-mirror is set, both
+        interrupts are generated regardless of the bank that an input change
+        occurred on. If it is not set, the interrupt are only generated for the
+        bank they belong to.
+        On devices with only one interrupt output this property is useless.
+- microchip,irq-active-high: Sets the INTPOL flag in the IOCON register. This
+        configures the IRQ output polarity as active high.
+
+Example I2C (with interrupt):
+gpiom1: gpio@20 {
+        compatible = "microchip,mcp23017";
+        gpio-controller;
+        #gpio-cells = <2>;
+        reg = <0x20>;
+
+        interrupt-parent = <&gpio1>;
+        interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
+        interrupt-controller;
+        #interrupt-cells=<2>;
+        microchip,irq-mirror;
+};
+
+Example SPI:
+gpiom1: gpio@0 {
+        compatible = "microchip,mcp23s17";
+        gpio-controller;
+        #gpio-cells = <2>;
+        spi-present-mask = <0x01>;
+        reg = <0>;
+        spi-max-frequency = <1000000>;
+};
+
+Pull-up configuration
+=====================
+
+If pins are used as output, they can also be configured with pull-ups. This is
+done with pinctrl.
+
+Please refer file <devicetree/bindings/pinctrl/pinctrl-bindings.txt>
+for details of the common pinctrl bindings used by client devices,
+including the meaning of the phrase "pin configuration node".
+
+Optional Pinmux properties:
+--------------------------
+Following properties are required if default setting of pins are required
+at boot.
+- pinctrl-names: A pinctrl state named per <pinctrl-binding.txt>.
+- pinctrl[0...n]: Properties to contain the phandle for pinctrl states per
+		<pinctrl-binding.txt>.
+
+The pin configurations are defined as child of the pinctrl states node. Each
+sub-node have following properties:
+
+Required properties:
+------------------
+- pins: List of pins. Valid values of pins properties are:
+		      gpio0 ... gpio7 for the devices with 8 GPIO pins and
+		      gpio0 ... gpio15 for the devices with 16 GPIO pins.
+
+Optional properties:
+-------------------
+The following optional property is defined in the pinmux DT binding document
+<pinctrl-bindings.txt>. Absence of this property will leave the configuration
+in its default state.
+	bias-pull-up
+
+Example with pinctrl to pull-up output pins:
+gpio21: gpio@21 {
+	compatible = "microchip,mcp23017";
+	gpio-controller;
+	#gpio-cells = <0x2>;
+	reg = <0x21>;
+	interrupt-parent = <&socgpio>;
+	interrupts = <0x17 0x8>;
+	interrupt-names = "mcp23017@21 irq";
+	interrupt-controller;
+	#interrupt-cells = <0x2>;
+	microchip,irq-mirror;
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2cgpio0irq &gpio21pullups>;
+
+	gpio21pullups: pinmux {
+		pins =	"gpio0", "gpio1", "gpio2", "gpio3",
+			"gpio4", "gpio5", "gpio6", "gpio7",
+			"gpio8", "gpio9", "gpio10", "gpio11",
+			"gpio12", "gpio13", "gpio14", "gpio15";
+		bias-pull-up;
+	};
+};
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
index 17631d0a9af7..231fa1db7c5e 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
@@ -5,6 +5,7 @@ The Mediatek's Pin controller is used to control SoC pins.
 Required properties:
 - compatible: value should be one of the following.
 	"mediatek,mt2701-pinctrl", compatible with mt2701 pinctrl.
+	"mediatek,mt2712-pinctrl", compatible with mt2712 pinctrl.
 	"mediatek,mt6397-pinctrl", compatible with mt6397 pinctrl.
 	"mediatek,mt7623-pinctrl", compatible with mt7623 pinctrl.
 	"mediatek,mt8127-pinctrl", compatible with mt8127 pinctrl.
@@ -85,7 +86,7 @@ Examples:
 		reg = <0 0x1020C020 0 0x1000>;
 	};
 
-	pinctrl@01c20800 {
+	pinctrl@1c20800 {
 		compatible = "mediatek,mt8135-pinctrl";
 		reg = <0 0x1000B000 0 0x1000>;
 		mediatek,pctl-regmap = <&syscfg_pctl_a &syscfg_pctl_b>;
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-rk805.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-rk805.txt
new file mode 100644
index 000000000000..eee3dc260934
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-rk805.txt
@@ -0,0 +1,63 @@
+Pincontrol driver for RK805 Power management IC.
+
+RK805 has 2 pins which can be configured as GPIO output only.
+
+Please refer file <devicetree/bindings/pinctrl/pinctrl-bindings.txt>
+for details of the common pinctrl bindings used by client devices,
+including the meaning of the phrase "pin configuration node".
+
+Optional Pinmux properties:
+--------------------------
+Following properties are required if default setting of pins are required
+at boot.
+- pinctrl-names: A pinctrl state named per <pinctrl-binding.txt>.
+- pinctrl[0...n]: Properties to contain the phandle for pinctrl states per
+		<pinctrl-binding.txt>.
+
+The pin configurations are defined as child of the pinctrl states node. Each
+sub-node have following properties:
+
+Required properties:
+------------------
+- #gpio-cells: Should be two. The first cell is the pin number and the
+  second is the GPIO flags.
+
+- gpio-controller: Marks the device node as a GPIO controller.
+
+- pins: List of pins. Valid values of pins properties are: gpio0, gpio1.
+
+First 2 properties must be added in the RK805 PMIC node, documented in
+Documentation/devicetree/bindings/mfd/rk808.txt
+
+Optional properties:
+-------------------
+Following are optional properties defined as pinmux DT binding document
+<pinctrl-bindings.txt>. Absence of properties will leave the configuration
+on default.
+	function,
+	output-low,
+	output-high.
+
+Valid values for function properties are: gpio.
+
+Theres is also not customised properties for any GPIO.
+
+Example:
+--------
+rk805: rk805@18 {
+	compatible = "rockchip,rk805";
+	...
+	gpio-controller;
+	#gpio-cells = <2>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pmic_int_l>, <&rk805_default>;
+
+	rk805_default: pinmux {
+		gpio01 {
+			pins = "gpio0", "gpio1";
+			function = "gpio";
+			output-high;
+		};
+	};
+};
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-st.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-st.txt
index 013c675b5b64..48b9be48af18 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-st.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-st.txt
@@ -89,7 +89,7 @@ Example:
 		interrupt-names = "irqmux";
 		ranges = <0 0x09610000 0x6000>;
 
-		pio0: gpio@09610000 {
+		pio0: gpio@9610000 {
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
index e219849b21ca..39170f372599 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
@@ -81,5 +81,4 @@ pmm: pin-controller@1462000 {
 &vga {
 	pinctrl-names = "default";
 	pinctrl-0 = <&vga_pins>;
-	status = "okay";
 };
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt
index a7bde64798c7..a752a4716486 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt
@@ -46,7 +46,8 @@ Valid values for pins are:
   gpio0-gpio89
 
 Valid values for function are:
-  cam_mclk, codec_mic_i2s, codec_spkr_i2s, gpio, gsbi1, gsbi2, gsbi3, gsbi4,
+  cam_mclk, codec_mic_i2s, codec_spkr_i2s, gp_clk_0a, gp_clk_0b, gp_clk_1a,
+  gp_clk_1b, gp_clk_2a, gp_clk_2b, gpio, gsbi1, gsbi2, gsbi3, gsbi4,
   gsbi4_cam_i2c, gsbi5, gsbi5_spi_cs1, gsbi5_spi_cs2, gsbi5_spi_cs3, gsbi6,
   gsbi6_spi_cs1, gsbi6_spi_cs2, gsbi6_spi_cs3, gsbi7, gsbi7_spi_cs1,
   gsbi7_spi_cs2, gsbi7_spi_cs3, gsbi_cam_i2c, hdmi, mi2s, riva_bt, riva_fm,
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt
index cfb8500dd56b..93374f478b9e 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt
@@ -50,7 +50,11 @@ Valid values for qcom,pins are:
     Supports mux, bias and drive-strength
 
 Valid values for qcom,function are:
-gpio, blsp_uart1, blsp_i2c0, blsp_i2c1, blsp_uart0, blsp_spi1, blsp_spi0
+aud_pin, audio_pwm, blsp_i2c0, blsp_i2c1, blsp_spi0, blsp_spi1, blsp_uart0,
+blsp_uart1, chip_rst, gpio, i2s_rx, i2s_spdif_in, i2s_spdif_out, i2s_td, i2s_tx,
+jtag, led0, led1, led2, led3, led4, led5, led6, led7, led8, led9, led10, led11,
+mdc, mdio, pcie, pmu, prng_rosc, qpic, rgmii, rmii, sdio, smart0, smart1,
+smart2, smart3, tm, wifi0, wifi1
 
 Example:
 
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt
index e312a71b2f94..aaf01e929eea 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt
@@ -175,7 +175,7 @@ to specify in a pin configuration subnode:
 
 Example:
 
-	tlmm: pinctrl@01010000 {
+	tlmm: pinctrl@1010000 {
 		compatible = "qcom,msm8996-pinctrl";
 		reg = <0x01010000 0x300000>;
 		interrupts = <0 208 0>;
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
index 8d893a874634..5c25fcb29fb5 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
@@ -15,7 +15,9 @@ PMIC's from Qualcomm.
 		    "qcom,pm8921-gpio"
 		    "qcom,pm8941-gpio"
 		    "qcom,pm8994-gpio"
+		    "qcom,pmi8994-gpio"
 		    "qcom,pma8084-gpio"
+		    "qcom,pmi8994-gpio"
 
 		    And must contain either "qcom,spmi-gpio" or "qcom,ssbi-gpio"
 		    if the device is on an spmi bus or an ssbi bus respectively
@@ -84,7 +86,9 @@ to specify in a pin configuration subnode:
 		    gpio1-gpio44 for pm8921
 		    gpio1-gpio36 for pm8941
 		    gpio1-gpio22 for pm8994
+		    gpio1-gpio10 for pmi8994
 		    gpio1-gpio22 for pma8084
+		    gpio1-gpio10 for pmi8994
 
 - function:
 	Usage: required
@@ -98,7 +102,10 @@ to specify in a pin configuration subnode:
 		    "dtest1",
 		    "dtest2",
 		    "dtest3",
-		    "dtest4"
+		    "dtest4",
+		    And following values are supported by LV/MV GPIO subtypes:
+		    "func3",
+		    "func4"
 
 - bias-disable:
 	Usage: optional
@@ -183,6 +190,25 @@ to specify in a pin configuration subnode:
 	Value type: <none>
 	Definition: The specified pins are configured in open-source mode.
 
+- qcom,analog-pass:
+	Usage: optional
+	Value type: <none>
+	Definition: The specified pins are configured in analog-pass-through mode.
+
+- qcom,atest:
+	Usage: optional
+	Value type: <u32>
+	Definition: Selects ATEST rail to route to GPIO when it's configured
+		    in analog-pass-through mode.
+		    Valid values are 1-4 corresponding to ATEST1 to ATEST4.
+
+- qcom,dtest-buffer:
+	Usage: optional
+	Value type: <u32>
+	Definition: Selects DTEST rail to route to GPIO when it's configured
+		    as digital input.
+		    Valid values are 1-4 corresponding to DTEST1 to DTEST4.
+
 Example:
 
 	pm8921_gpio: gpio@150 {
diff --git a/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt
index 645082f03259..9b4f8041c36a 100644
--- a/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt
@@ -24,6 +24,7 @@ Required Properties:
     - "renesas,pfc-r8a7794": for R8A7794 (R-Car E2) compatible pin-controller.
     - "renesas,pfc-r8a7795": for R8A7795 (R-Car H3) compatible pin-controller.
     - "renesas,pfc-r8a7796": for R8A7796 (R-Car M3-W) compatible pin-controller.
+    - "renesas,pfc-r8a77995": for R8A77995 (R-Car D3) compatible pin-controller.
     - "renesas,pfc-sh73a0": for SH73A0 (SH-Mobile AG5) compatible pin-controller.
 
   - reg: Base address and length of each memory resource used by the pin
@@ -111,7 +112,7 @@ Examples
 
 Example 1: SH73A0 (SH-Mobile AG5) pin controller node
 
-	pfc: pfc@e6050000 {
+	pfc: pin-controller@e6050000 {
 		compatible = "renesas,pfc-sh73a0";
 		reg = <0xe6050000 0x8000>,
 		      <0xe605801c 0x1c>;
@@ -172,5 +173,4 @@ Example 4: KZM-A9-GT (SH-Mobile AG5) default pin state for the MMCIF device
 
 		bus-width = <8>;
 		vmmc-supply = <&reg_1p8v>;
-		status = "okay";
 	};
diff --git a/Documentation/devicetree/bindings/pinctrl/renesas,rza1-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/renesas,rza1-pinctrl.txt
index 43e21474528a..fd3696eb36bf 100644
--- a/Documentation/devicetree/bindings/pinctrl/renesas,rza1-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/renesas,rza1-pinctrl.txt
@@ -12,8 +12,10 @@ Pin controller node
 -------------------
 
 Required properties:
-  - compatible
-    this shall be "renesas,r7s72100-ports".
+  - compatible: should be:
+    - "renesas,r7s72100-ports": for RZ/A1H
+    - "renesas,r7s72101-ports", "renesas,r7s72100-ports": for RZ/A1M
+    - "renesas,r7s72102-ports": for RZ/A1L
 
   - reg
     address base and length of the memory area where the pin controller
diff --git a/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt
index ee01ab58224d..4864e3a74de3 100644
--- a/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt
@@ -24,6 +24,7 @@ Required properties for iomux controller:
 		"rockchip,rk2928-pinctrl":  for Rockchip RK2928
 		"rockchip,rk3066a-pinctrl": for Rockchip RK3066a
 		"rockchip,rk3066b-pinctrl": for Rockchip RK3066b
+		"rockchip,rk3128-pinctrl":  for Rockchip RK3128
 		"rockchip,rk3188-pinctrl":  for Rockchip RK3188
 		"rockchip,rk3228-pinctrl":  for Rockchip RK3228
 		"rockchip,rk3288-pinctrl":  for Rockchip RK3288
@@ -120,7 +121,6 @@ uart2: serial@20064000 {
 	reg-shift = <2>;
 	reg-io-width = <1>;
 	clocks = <&mux_uart2>;
-	status = "okay";
 
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart2_xfer>;
diff --git a/Documentation/devicetree/bindings/pinctrl/sprd,pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/sprd,pinctrl.txt
new file mode 100644
index 000000000000..b1cea7a3a071
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/sprd,pinctrl.txt
@@ -0,0 +1,83 @@
+* Spreadtrum Pin Controller
+
+The Spreadtrum pin controller are organized in 3 blocks (types).
+
+The first block comprises some global control registers, and each
+register contains several bit fields with one bit or several bits
+to configure for some global common configuration, such as domain
+pad driving level, system control select and so on ("domain pad
+driving level": One pin can output 3.0v or 1.8v, depending on the
+related domain pad driving selection, if the related domain pad
+slect 3.0v, then the pin can output 3.0v. "system control" is used
+to choose one function (like: UART0) for which system, since we
+have several systems (AP/CP/CM4) on one SoC.).
+
+There are too much various configuration that we can not list all
+of them, so we can not make every Spreadtrum-special configuration
+as one generic configuration, and maybe it will add more strange
+global configuration in future. Then we add one "sprd,control" to
+set these various global control configuration, and we need use
+magic number for this property.
+
+Moreover we recognise every fields comprising one bit or several
+bits in one global control register as one pin, thus we should
+record every pin's bit offset, bit width and register offset to
+configure this field (pin).
+
+The second block comprises some common registers which have unified
+register definition, and each register described one pin is used
+to configure the pin sleep mode, function select and sleep related
+configuration.
+
+Now we have 4 systems for sleep mode on SC9860 SoC: AP system,
+PUBCP system, TGLDSP system and AGDSP system. And the pin sleep
+related configuration are:
+- input-enable
+- input-disable
+- output-high
+- output-low
+- bias-pull-up
+- bias-pull-down
+
+In some situation we need set the pin sleep mode and pin sleep related
+configuration, to set the pin sleep related configuration automatically
+by hardware when the system specified by sleep mode goes into deep
+sleep mode. For example, if we set the pin sleep mode as PUBCP_SLEEP
+and set the pin sleep related configuration as "input-enable", which
+means when PUBCP system goes into deep sleep mode, this pin will be set
+input enable automatically.
+
+Moreover we can not use the "sleep" state, since some systems (like:
+PUBCP system) do not run linux kernel OS (only AP system run linux
+kernel on SC9860 platform), then we can not select "sleep" state
+when the PUBCP system goes into deep sleep mode. Thus we introduce
+"sprd,sleep-mode" property to set pin sleep mode.
+
+The last block comprises some misc registers which also have unified
+register definition, and each register described one pin is used to
+configure drive strength, pull up/down and so on. Especially for pull
+up, we have two kind pull up resistor: 20K and 4.7K.
+
+Required properties for Spreadtrum pin controller:
+- compatible: "sprd,<soc>-pinctrl"
+  Please refer to each sprd,<soc>-pinctrl.txt binding doc for supported SoCs.
+- reg: The register address of pin controller device.
+- pins : An array of pin names.
+
+Optional properties:
+- function: Specified the function name.
+- drive-strength: Drive strength in mA.
+- input-schmitt-disable: Enable schmitt-trigger mode.
+- input-schmitt-enable: Disable schmitt-trigger mode.
+- bias-disable: Disable pin bias.
+- bias-pull-down: Pull down on pin.
+- bias-pull-up: Pull up on pin.
+- input-enable: Enable pin input.
+- input-disable: Enable pin output.
+- output-high: Set the pin as an output level high.
+- output-low: Set the pin as an output level low.
+- sleep-hardware-state: Indicate these configs in this state are sleep related.
+- sprd,control: Control values referring to databook for global control pins.
+- sprd,sleep-mode: Sleep mode selection.
+
+Please refer to each sprd,<soc>-pinctrl.txt binding doc for supported values.
diff --git a/Documentation/devicetree/bindings/pinctrl/sprd,sc9860-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/sprd,sc9860-pinctrl.txt
new file mode 100644
index 000000000000..5a628333d52f
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/sprd,sc9860-pinctrl.txt
@@ -0,0 +1,70 @@
+* Spreadtrum SC9860 Pin Controller
+
+Please refer to sprd,pinctrl.txt in this directory for common binding part
+and usage.
+
+Required properties:
+- compatible: Must be "sprd,sc9860-pinctrl".
+- reg: The register address of pin controller device.
+- pins : An array of strings, each string containing the name of a pin.
+
+Optional properties:
+- function: A string containing the name of the function, values must be
+  one of: "func1", "func2", "func3" and "func4".
+- drive-strength: Drive strength in mA. Supported values: 2, 4, 6, 8, 10,
+  12, 14, 16, 20, 21, 24, 25, 27, 29, 31 and 33.
+- input-schmitt-disable: Enable schmitt-trigger mode.
+- input-schmitt-enable: Disable schmitt-trigger mode.
+- bias-disable: Disable pin bias.
+- bias-pull-down: Pull down on pin.
+- bias-pull-up: Pull up on pin. Supported values: 20000 for pull-up resistor
+  is 20K and 4700 for pull-up resistor is 4.7K.
+- input-enable: Enable pin input.
+- input-disable: Enable pin output.
+- output-high: Set the pin as an output level high.
+- output-low: Set the pin as an output level low.
+- sleep-hardware-state: Indicate these configs in this state are sleep related.
+- sprd,control: Control values referring to databook for global control pins.
+- sprd,sleep-mode: Choose the pin sleep mode, and supported values are:
+  AP_SLEEP, PUBCP_SLEEP, TGLDSP_SLEEP and AGDSP_SLEEP.
+
+Pin sleep mode definition:
+enum pin_sleep_mode {
+	AP_SLEEP = BIT(0),
+	PUBCP_SLEEP = BIT(1),
+	TGLDSP_SLEEP = BIT(2),
+	AGDSP_SLEEP = BIT(3),
+};
+
+Example:
+pin_controller: pinctrl@402a0000 {
+	compatible = "sprd,sc9860-pinctrl";
+	reg = <0x402a0000 0x10000>;
+
+	grp1: sd0 {
+		pins = "SC9860_VIO_SD2_IRTE", "SC9860_VIO_SD0_IRTE";
+		sprd,control = <0x1>;
+	};
+
+	grp2: rfctl_33 {
+		pins = "SC9860_RFCTL33";
+		function = "func2";
+		sprd,sleep-mode = <AP_SLEEP | PUBCP_SLEEP>;
+		grp2_sleep_mode: rfctl_33_sleep {
+			pins = "SC9860_RFCTL33";
+			sleep-hardware-state;
+			output-low;
+		}
+	};
+
+	grp3: rfctl_misc_20 {
+		pins = "SC9860_RFCTL20_MISC";
+		drive-strength = <10>;
+		bias-pull-up = <4700>;
+		grp3_sleep_mode: rfctl_misc_sleep {
+			pins = "SC9860_RFCTL20_MISC";
+			sleep-hardware-state;
+			bias-pull-up;
+		}
+	};
+};
diff --git a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt
index d907a74f8dc0..58c2a4c229db 100644
--- a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt
@@ -143,6 +143,24 @@ Required properties:
       * 16 : Alternate Function 15
       * 17 : Analog
 
+  To simplify the usage, macro is available to generate "pinmux" field.
+  This macro is available here:
+    - include/dt-bindings/pinctrl/stm32-pinfunc.h
+
+  Some examples of using macro:
+    /* GPIO A9 set as alernate function 2 */
+    ... {
+		pinmux = <STM32_PINMUX('A', 9, AF2)>;
+    };
+    /* GPIO A9 set as GPIO  */
+    ... {
+		pinmux = <STM32_PINMUX('A', 9, GPIO)>;
+    };
+    /* GPIO A9 set as analog */
+    ... {
+		pinmux = <STM32_PINMUX('A', 9, ANALOG)>;
+    };
+
 Optional properties:
 - GENERIC_PINCONFIG: is the generic pinconfig options to use.
   Available options are:
@@ -165,13 +183,13 @@ pin-controller {
 ...
 	usart1_pins_a: usart1@0 {
 		pins1 {
-			pinmux = <STM32F429_PA9_FUNC_USART1_TX>;
+			pinmux = <STM32_PINMUX('A', 9, AF7)>;
 			bias-disable;
 			drive-push-pull;
 			slew-rate = <0>;
 		};
 		pins2 {
-			pinmux = <STM32F429_PA10_FUNC_USART1_RX>;
+			pinmux = <STM32_PINMUX('A', 10, AF7)>;
 			bias-disable;
 		};
 	};
@@ -180,5 +198,4 @@ pin-controller {
 &usart1 {
 	pinctrl-0 = <&usart1_pins_a>;
 	pinctrl-names = "default";
-	status = "okay";
 };
diff --git a/Documentation/devicetree/bindings/power/amlogic,meson-gx-pwrc.txt b/Documentation/devicetree/bindings/power/amlogic,meson-gx-pwrc.txt
new file mode 100644
index 000000000000..1cd050b4054c
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/amlogic,meson-gx-pwrc.txt
@@ -0,0 +1,61 @@
+Amlogic Meson Power Controller
+==============================
+
+The Amlogic Meson SoCs embeds an internal Power domain controller.
+
+VPU Power Domain
+----------------
+
+The Video Processing Unit power domain is controlled by this power controller,
+but the domain requires some external resources to meet the correct power
+sequences.
+The bindings must respect the power domain bindings as described in the file
+power_domain.txt
+
+Device Tree Bindings:
+---------------------
+
+Required properties:
+- compatible: should be "amlogic,meson-gx-pwrc-vpu" for the Meson GX SoCs
+- #power-domain-cells: should be 0
+- amlogic,hhi-sysctrl: phandle to the HHI sysctrl node
+- resets: phandles to the reset lines needed for this power demain sequence
+	as described in ../reset/reset.txt
+- clocks: from common clock binding: handle to VPU and VAPB clocks
+- clock-names: from common clock binding: must contain "vpu", "vapb"
+	corresponding to entry in the clocks property.
+
+Parent node should have the following properties :
+- compatible: "amlogic,meson-gx-ao-sysctrl", "syscon", "simple-mfd"
+- reg: base address and size of the AO system control register space.
+
+Example:
+-------
+
+ao_sysctrl: sys-ctrl@0 {
+	compatible = "amlogic,meson-gx-ao-sysctrl", "syscon", "simple-mfd";
+	reg =  <0x0 0x0 0x0 0x100>;
+
+	pwrc_vpu: power-controller-vpu {
+		compatible = "amlogic,meson-gx-pwrc-vpu";
+		#power-domain-cells = <0>;
+		amlogic,hhi-sysctrl = <&sysctrl>;
+		resets = <&reset RESET_VIU>,
+			 <&reset RESET_VENC>,
+			 <&reset RESET_VCBUS>,
+			 <&reset RESET_BT656>,
+			 <&reset RESET_DVIN_RESET>,
+			 <&reset RESET_RDMA>,
+			 <&reset RESET_VENCI>,
+			 <&reset RESET_VENCP>,
+			 <&reset RESET_VDAC>,
+			 <&reset RESET_VDI6>,
+			 <&reset RESET_VENCL>,
+			 <&reset RESET_VID_LOCK>;
+		clocks = <&clkc CLKID_VPU>,
+			 <&clkc CLKID_VAPB>;
+		clock-names = "vpu", "vapb";
+	};
+};
+
+
diff --git a/Documentation/devicetree/bindings/power/fsl,imx-gpc.txt b/Documentation/devicetree/bindings/power/fsl,imx-gpc.txt
index 6c1498958d48..e371b262d709 100644
--- a/Documentation/devicetree/bindings/power/fsl,imx-gpc.txt
+++ b/Documentation/devicetree/bindings/power/fsl,imx-gpc.txt
@@ -40,7 +40,7 @@ Optional properties:
 
 Example:
 
-	gpc: gpc@020dc000 {
+	gpc: gpc@20dc000 {
 		compatible = "fsl,imx6q-gpc";
 		reg = <0x020dc000 0x4000>;
 		interrupts = <0 89 IRQ_TYPE_LEVEL_HIGH>,
@@ -80,7 +80,7 @@ that is a phandle pointing to the power domain the device belongs to.
 
 Example of a device that is part of the PU power domain:
 
-	vpu: vpu@02040000 {
+	vpu: vpu@2040000 {
 		reg = <0x02040000 0x3c000>;
 		/* ... */
 		power-domains = <&pd_pu>;
diff --git a/Documentation/devicetree/bindings/power/power-controller.txt b/Documentation/devicetree/bindings/power/power-controller.txt
index 4f7a3bc9c407..e45affea8078 100644
--- a/Documentation/devicetree/bindings/power/power-controller.txt
+++ b/Documentation/devicetree/bindings/power/power-controller.txt
@@ -13,6 +13,5 @@ Example:
 
 act8846: act8846@5 {
 	 compatible = "active-semi,act8846";
-	 status = "okay";
 	 system-power-controller;
 }
diff --git a/Documentation/devicetree/bindings/power/renesas,apmu.txt b/Documentation/devicetree/bindings/power/renesas,apmu.txt
index 84404c9edff7..f747f95eee58 100644
--- a/Documentation/devicetree/bindings/power/renesas,apmu.txt
+++ b/Documentation/devicetree/bindings/power/renesas,apmu.txt
@@ -1,12 +1,14 @@
 DT bindings for the Renesas Advanced Power Management Unit
 
-Renesas R-Car line of SoCs utilize one or more APMU hardware units
+Renesas R-Car and RZ/G1 SoCs utilize one or more APMU hardware units
 for CPU core power domain control including SMP boot and CPU Hotplug.
 
 Required properties:
 
 - compatible: Should be "renesas,<soctype>-apmu", "renesas,apmu" as fallback.
 	      Examples with soctypes are:
+		- "renesas,r8a7743-apmu" (RZ/G1M)
+		- "renesas,r8a7745-apmu" (RZ/G1E)
 		- "renesas,r8a7790-apmu" (R-Car H2)
 		- "renesas,r8a7791-apmu" (R-Car M2-W)
 		- "renesas,r8a7792-apmu" (R-Car V2H)
diff --git a/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt
index d91715bc8d52..8690f10426a3 100644
--- a/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt
+++ b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt
@@ -17,6 +17,8 @@ Required properties:
       - "renesas,r8a7794-sysc" (R-Car E2)
       - "renesas,r8a7795-sysc" (R-Car H3)
       - "renesas,r8a7796-sysc" (R-Car M3-W)
+      - "renesas,r8a77970-sysc" (R-Car V3M)
+      - "renesas,r8a77995-sysc" (R-Car D3)
   - reg: Address start and address range for the device.
   - #power-domain-cells: Must be 1.
 
diff --git a/Documentation/devicetree/bindings/power/reset/imx-snvs-poweroff.txt b/Documentation/devicetree/bindings/power/reset/imx-snvs-poweroff.txt
index dc7c9bad63ea..1b81fcd9fb72 100644
--- a/Documentation/devicetree/bindings/power/reset/imx-snvs-poweroff.txt
+++ b/Documentation/devicetree/bindings/power/reset/imx-snvs-poweroff.txt
@@ -10,7 +10,7 @@ Required Properties:
 -reg: Specifies the physical address of the SNVS_LPCR register
 
 Example:
-	snvs@020cc000 {
+	snvs@20cc000 {
 		compatible = "fsl,sec-v4.0-mon", "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
diff --git a/Documentation/devicetree/bindings/power/reset/keystone-reset.txt b/Documentation/devicetree/bindings/power/reset/keystone-reset.txt
index c82f12e2d85c..c5c03789ed1e 100644
--- a/Documentation/devicetree/bindings/power/reset/keystone-reset.txt
+++ b/Documentation/devicetree/bindings/power/reset/keystone-reset.txt
@@ -37,12 +37,12 @@ Example 1:
 Setup keystone reset so that in case software reset or
 WDT0 is triggered it issues hard reset for SoC.
 
-pllctrl: pll-controller@02310000 {
+pllctrl: pll-controller@2310000 {
 	compatible = "ti,keystone-pllctrl", "syscon";
 	reg = <0x02310000 0x200>;
 };
 
-devctrl: device-state-control@02620000 {
+devctrl: device-state-control@2620000 {
 	compatible = "ti,keystone-devctrl", "syscon";
 	reg = <0x02620000 0x1000>;
 };
diff --git a/Documentation/devicetree/bindings/power/reset/st-reset.txt b/Documentation/devicetree/bindings/power/reset/st-reset.txt
index 83734dc3a389..b63948737d80 100644
--- a/Documentation/devicetree/bindings/power/reset/st-reset.txt
+++ b/Documentation/devicetree/bindings/power/reset/st-reset.txt
@@ -8,5 +8,4 @@ Example node:
 	restart {
 		compatible = "st,stih407-restart";
 		st,syscfg = <&syscfg_sbc_reg>;
-		status = "okay";
 	};
diff --git a/Documentation/devicetree/bindings/power/rockchip-io-domain.txt b/Documentation/devicetree/bindings/power/rockchip-io-domain.txt
index 43c21fb04564..4a4766e9c254 100644
--- a/Documentation/devicetree/bindings/power/rockchip-io-domain.txt
+++ b/Documentation/devicetree/bindings/power/rockchip-io-domain.txt
@@ -39,6 +39,8 @@ Required properties:
   - "rockchip,rk3368-pmu-io-voltage-domain" for rk3368 pmu-domains
   - "rockchip,rk3399-io-voltage-domain" for rk3399
   - "rockchip,rk3399-pmu-io-voltage-domain" for rk3399 pmu-domains
+  - "rockchip,rv1108-io-voltage-domain" for rv1108
+  - "rockchip,rv1108-pmu-io-voltage-domain" for rv1108 pmu-domains
 
 Deprecated properties:
 - rockchip,grf: phandle to the syscon managing the "general register files"
diff --git a/Documentation/devicetree/bindings/power/supply/act8945a-charger.txt b/Documentation/devicetree/bindings/power/supply/act8945a-charger.txt
index de78d761ce44..b86ecada4f84 100644
--- a/Documentation/devicetree/bindings/power/supply/act8945a-charger.txt
+++ b/Documentation/devicetree/bindings/power/supply/act8945a-charger.txt
@@ -29,7 +29,6 @@ Example:
 	pmic@5b {
 		compatible = "active-semi,act8945a";
 		reg = <0x5b>;
-		status = "okay";
 
 		charger {
 			compatible = "active-semi,act8945a-charger";
@@ -43,6 +42,5 @@ Example:
 			active-semi,input-voltage-threshold-microvolt = <6600>;
 			active-semi,precondition-timeout = <40>;
 			active-semi,total-timeout = <3>;
-			status = "okay";
 		};
 	};
diff --git a/Documentation/devicetree/bindings/power/supply/bq24190.txt b/Documentation/devicetree/bindings/power/supply/bq24190.txt
new file mode 100644
index 000000000000..9e517d307070
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/bq24190.txt
@@ -0,0 +1,51 @@
+TI BQ24190 Li-Ion Battery Charger
+
+Required properties:
+- compatible: contains one of the following:
+    * "ti,bq24190"
+    * "ti,bq24192i"
+- reg: integer, I2C address of the charger.
+- interrupts[-extended]: configuration for charger INT pin.
+
+Optional properties:
+- monitored-battery: phandle of battery characteristics devicetree node
+  The charger uses the following battery properties:
+    + precharge-current-microamp: maximum charge current during precharge
+      phase (typically 20% of battery capacity).
+    + charge-term-current-microamp: a charge cycle terminates when the
+      battery voltage is above recharge threshold, and the current is below
+      this setting (typically 10% of battery capacity).
+  See also Documentation/devicetree/bindings/power/supply/battery.txt
+- ti,system-minimum-microvolt: when power is connected and the battery is below
+  minimum system voltage, the system will be regulated above this setting.
+
+Notes:
+- Some circuit boards wire the chip's "OTG" pin high (enabling 500mA default
+  charge current on USB SDP ports, among other features). To simulate this on
+  boards that wire the pin to a GPIO, set a gpio-hog.
+
+Example:
+
+	bat: battery {
+		compatible = "simple-battery";
+		precharge-current-microamp = <256000>;
+		charge-term-current-microamp = <128000>;
+		// etc.
+	};
+
+	bq24190: charger@6a {
+		compatible = "ti,bq24190";
+		reg = <0x6a>;
+		interrupts-extended = <&gpiochip 10 IRQ_TYPE_EDGE_FALLING>;
+		monitored-battery = <&bat>;
+		ti,system-minimum-microvolt = <3200000>;
+	};
+
+	&twl_gpio {
+		otg {
+			gpio-hog;
+			gpios = <6 0>;
+			output-high;
+			line-name = "otg-gpio";
+		};
+	};
diff --git a/Documentation/devicetree/bindings/power/supply/ltc2941.txt b/Documentation/devicetree/bindings/power/supply/ltc2941.txt
index a9d7aa60558b..3b9ba147b041 100644
--- a/Documentation/devicetree/bindings/power/supply/ltc2941.txt
+++ b/Documentation/devicetree/bindings/power/supply/ltc2941.txt
@@ -1,13 +1,14 @@
-binding for LTC2941 and LTC2943 battery gauges
+binding for LTC2941, LTC2942, LTC2943 and LTC2944 battery gauges
 
-Both the LTC2941 and LTC2943 measure battery capacity.
-The LTC2943 is compatible with the LTC2941, it adds voltage and
-temperature monitoring, and uses a slightly different conversion
-formula for the charge counter.
+All chips measure battery capacity.
+The LTC2942 is pin compatible with the LTC2941, it adds voltage and
+temperature monitoring, and is runtime detected. LTC2943 and LTC2944
+is software compatible, uses a slightly different conversion formula
+for the charge counter and adds voltage, current and temperature monitoring.
 
 Required properties:
-- compatible: Should contain "lltc,ltc2941" or "lltc,ltc2943" which also
-    indicates the type of I2C chip attached.
+- compatible: Should contain "lltc,ltc2941", "lltc,ltc2942", "lltc,ltc2943"
+    or "lltc,ltc2944" which also indicates the type of I2C chip attached.
 - reg: The 7-bit I2C address.
 - lltc,resistor-sense: The sense resistor value in milli-ohms. Can be a 32-bit
     negative value when the battery has been connected to the wrong end of the
diff --git a/Documentation/devicetree/bindings/power/supply/max8903-charger.txt b/Documentation/devicetree/bindings/power/supply/max8903-charger.txt
index f0f4e12b076e..bab947fef025 100644
--- a/Documentation/devicetree/bindings/power/supply/max8903-charger.txt
+++ b/Documentation/devicetree/bindings/power/supply/max8903-charger.txt
@@ -21,5 +21,4 @@ Example:
 		flt-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
 		chg-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>;
 		cen-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
-		status = "okay";
 	};
diff --git a/Documentation/devicetree/bindings/power/supply/maxim,max14656.txt b/Documentation/devicetree/bindings/power/supply/maxim,max14656.txt
index e03e85ae6572..d6e8dfd0a581 100644
--- a/Documentation/devicetree/bindings/power/supply/maxim,max14656.txt
+++ b/Documentation/devicetree/bindings/power/supply/maxim,max14656.txt
@@ -12,7 +12,6 @@ Example:
 	clock-frequency = <50000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c2>;
-	status = "okay";
 
 	max14656@35 {
 		compatible = "maxim,max14656";
diff --git a/Documentation/devicetree/bindings/power/supply/sbs,sbs-manager.txt b/Documentation/devicetree/bindings/power/supply/sbs,sbs-manager.txt
new file mode 100644
index 000000000000..4b2195571a49
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/sbs,sbs-manager.txt
@@ -0,0 +1,66 @@
+Binding for sbs-manager
+
+Required properties:
+- compatible: "<vendor>,<part-number>", "sbs,sbs-charger" as fallback. The part
+  number compatible string might be used in order to take care of vendor
+  specific registers.
+- reg: integer, i2c address of the device. Should be <0xa>.
+Optional properties:
+- gpio-controller: Marks the port as GPIO controller.
+  See "gpio-specifier" in .../devicetree/bindings/gpio/gpio.txt.
+- #gpio-cells: Should be <2>. The first cell is the pin number, the second cell
+  is used to specify optional parameters:
+  See "gpio-specifier" in .../devicetree/bindings/gpio/gpio.txt.
+
+From OS view the device is basically an i2c-mux used to communicate with up to
+four smart battery devices at address 0xb. The driver actually implements this
+behaviour. So standard i2c-mux nodes can be used to register up to four slave
+batteries. Channels will be numerated starting from 1 to 4.
+
+Example:
+
+batman@a {
+    compatible = "lltc,ltc1760", "sbs,sbs-manager";
+    reg = <0x0a>;
+    #address-cells = <1>;
+    #size-cells = <0>;
+
+    gpio-controller;
+    #gpio-cells = <2>;
+
+    i2c@1 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        reg = <1>;
+
+        battery@b {
+            compatible = "ti,bq2060", "sbs,sbs-battery";
+            reg = <0x0b>;
+            sbs,battery-detect-gpios = <&batman 1 1>;
+        };
+    };
+
+    i2c@2 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        reg = <2>;
+
+        battery@b {
+            compatible = "ti,bq2060", "sbs,sbs-battery";
+            reg = <0x0b>;
+            sbs,battery-detect-gpios = <&batman 2 1>;
+        };
+    };
+
+    i2c@3 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        reg = <3>;
+
+        battery@b {
+            compatible = "ti,bq2060", "sbs,sbs-battery";
+            reg = <0x0b>;
+            sbs,battery-detect-gpios = <&batman 3 1>;
+        };
+    };
+};
diff --git a/Documentation/devicetree/bindings/power/ti-smartreflex.txt b/Documentation/devicetree/bindings/power/ti-smartreflex.txt
new file mode 100644
index 000000000000..9780957c9115
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/ti-smartreflex.txt
@@ -0,0 +1,47 @@
+Texas Instruments SmartReflex binding
+
+SmartReflex is used to set and adjust the SoC operating points.
+
+
+Required properties:
+
+compatible: Shall be one of the following:
+	    "ti,omap3-smartreflex-core"
+	    "ti,omap3-smartreflex-iva"
+	    "ti,omap4-smartreflex-core"
+	    "ti,omap4-smartreflex-mpu"
+	    "ti,omap4-smartreflex-iva"
+
+reg: Shall contain the device instance IO range
+
+interrupts: Shall contain the device instance interrupt
+
+
+Optional properties:
+
+ti,hwmods: Shall contain the TI interconnect module name if needed
+	   by the SoC
+
+
+Example:
+
+	smartreflex_iva: smartreflex@4a0db000 {
+		compatible = "ti,omap4-smartreflex-iva";
+		reg = <0x4a0db000 0x80>;
+		interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+		ti,hwmods = "smartreflex_iva";
+	};
+
+	smartreflex_core: smartreflex@4a0dd000 {
+		compatible = "ti,omap4-smartreflex-core";
+		reg = <0x4a0dd000 0x80>;
+		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+		ti,hwmods = "smartreflex_core";
+	};
+
+	smartreflex_mpu: smartreflex@4a0d9000 {
+		compatible = "ti,omap4-smartreflex-mpu";
+		reg = <0x4a0d9000 0x80>;
+		interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+		ti,hwmods = "smartreflex_mpu";
+	};
diff --git a/Documentation/devicetree/bindings/power/wakeup-source.txt b/Documentation/devicetree/bindings/power/wakeup-source.txt
index 963c6dfd484d..3c81f78b5c27 100644
--- a/Documentation/devicetree/bindings/power/wakeup-source.txt
+++ b/Documentation/devicetree/bindings/power/wakeup-source.txt
@@ -20,13 +20,12 @@ List of legacy properties and respective binding document
 1. "enable-sdio-wakeup"		Documentation/devicetree/bindings/mmc/mmc.txt
 2. "gpio-key,wakeup"		Documentation/devicetree/bindings/input/gpio-keys{,-polled}.txt
 3. "has-tpo"			Documentation/devicetree/bindings/rtc/rtc-opal.txt
-4. "isil,irq2-can-wakeup-machine" Documentation/devicetree/bindings/rtc/isil,isl12057.txt
-5. "linux,wakeup"		Documentation/devicetree/bindings/input/gpio-matrix-keypad.txt
+4. "linux,wakeup"		Documentation/devicetree/bindings/input/gpio-matrix-keypad.txt
 				Documentation/devicetree/bindings/mfd/tc3589x.txt
 				Documentation/devicetree/bindings/input/ads7846.txt
-6. "linux,keypad-wakeup"	Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt
-7. "linux,input-wakeup"		Documentation/devicetree/bindings/input/samsung-keypad.txt
-8. "nvidia,wakeup-source"	Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt
+5. "linux,keypad-wakeup"	Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt
+6. "linux,input-wakeup"		Documentation/devicetree/bindings/input/samsung-keypad.txt
+7. "nvidia,wakeup-source"	Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt
 
 Examples
 --------
diff --git a/Documentation/devicetree/bindings/powerpc/fsl/mcu-mpc8349emitx.txt b/Documentation/devicetree/bindings/powerpc/fsl/mcu-mpc8349emitx.txt
index 0f766333b6eb..37f91fa57654 100644
--- a/Documentation/devicetree/bindings/powerpc/fsl/mcu-mpc8349emitx.txt
+++ b/Documentation/devicetree/bindings/powerpc/fsl/mcu-mpc8349emitx.txt
@@ -8,7 +8,7 @@ Required properties:
 
 Example:
 
-mcu@0a {
+mcu@a {
 	#gpio-cells = <2>;
 	compatible = "fsl,mc9s08qg8-mpc8349emitx",
 		     "fsl,mcu-mpc8349emitx";
diff --git a/Documentation/devicetree/bindings/powerpc/ibm,vas.txt b/Documentation/devicetree/bindings/powerpc/ibm,vas.txt
new file mode 100644
index 000000000000..bf11d2faf7b8
--- /dev/null
+++ b/Documentation/devicetree/bindings/powerpc/ibm,vas.txt
@@ -0,0 +1,22 @@
+* IBM Powerpc Virtual Accelerator Switchboard (VAS)
+
+VAS is a hardware mechanism that allows kernel subsystems and user processes
+to directly submit compression and other requests to Nest accelerators (NX)
+or other coprocessors functions.
+
+Required properties:
+- compatible : should be "ibm,vas".
+- ibm,vas-id : A unique identifier for each instance of VAS in the system
+- reg : Should contain 4 pairs of 64-bit fields specifying the Hypervisor
+  window context start and length, OS/User window context start and length,
+  "Paste address" start and length, "Paste window id" start bit and number
+  of bits)
+
+Example:
+
+	vas@6019100000000 {
+		compatible = "ibm,vas", "ibm,power9-vas";
+		reg = <0x6019100000000 0x2000000 0x6019000000000 0x100000000 0x8000000000000 0x100000000 0x20 0x10>;
+		name = "vas";
+		ibm,vas-id = <0x1>;
+	};
diff --git a/Documentation/devicetree/bindings/powerpc/opal/sensor-groups.txt b/Documentation/devicetree/bindings/powerpc/opal/sensor-groups.txt
new file mode 100644
index 000000000000..6ad881cbffda
--- /dev/null
+++ b/Documentation/devicetree/bindings/powerpc/opal/sensor-groups.txt
@@ -0,0 +1,27 @@
+IBM OPAL Sensor Groups Binding
+-------------------------------
+
+Node: /ibm,opal/sensor-groups
+
+Description: Contains sensor groups available in the Powernv P9
+servers. Each child node indicates a sensor group.
+
+- compatible : Should be "ibm,opal-sensor-group"
+
+Each child node contains below properties:
+
+- type : String to indicate the type of sensor-group
+
+- sensor-group-id: Abstract unique identifier provided by firmware of
+		   type <u32> which is used for sensor-group
+		   operations like clearing the min/max history of all
+		   sensors belonging to the group.
+
+- ibm,chip-id : Chip ID
+
+- sensors : Phandle array of child nodes of /ibm,opal/sensor/
+	    belonging to this group
+
+- ops : Array of opal-call numbers indicating available operations on
+	sensor groups like clearing min/max, enabling/disabling sensor
+	group.
diff --git a/Documentation/devicetree/bindings/pps/pps-gpio.txt b/Documentation/devicetree/bindings/pps/pps-gpio.txt
index 40bf9c3564a5..0de23b793657 100644
--- a/Documentation/devicetree/bindings/pps/pps-gpio.txt
+++ b/Documentation/devicetree/bindings/pps/pps-gpio.txt
@@ -13,8 +13,12 @@ Optional properties:
 
 Example:
 	pps {
-		compatible = "pps-gpio";
-		gpios = <&gpio2 6 0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pps>;
 
+		gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
 		assert-falling-edge;
+
+		compatible = "pps-gpio";
+		status = "okay";
 	};
diff --git a/Documentation/devicetree/bindings/ptp/brcm,ptp-dte.txt b/Documentation/devicetree/bindings/ptp/brcm,ptp-dte.txt
index 7c04e22a5d6a..6b1075ee8a30 100644
--- a/Documentation/devicetree/bindings/ptp/brcm,ptp-dte.txt
+++ b/Documentation/devicetree/bindings/ptp/brcm,ptp-dte.txt
@@ -16,5 +16,4 @@ Example:
 ptp: ptp-dte@180af650 {
 	compatible = "brcm,iproc-ptp-dte", "brcm,ptp-dte";
 	reg = <0x180af650 0x10>;
-	status = "okay";
 };
diff --git a/Documentation/devicetree/bindings/pwm/pwm-bcm2835.txt b/Documentation/devicetree/bindings/pwm/pwm-bcm2835.txt
index cf573e85b11d..8cf87d1bfca5 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-bcm2835.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-bcm2835.txt
@@ -6,7 +6,7 @@ Required properties:
 - clocks: This clock defines the base clock frequency of the PWM hardware
   system, the period and the duty_cycle of the PWM signal is a multiple of
   the base period.
-- #pwm-cells: Should be 2. See pwm.txt in this directory for a description of
+- #pwm-cells: Should be 3. See pwm.txt in this directory for a description of
   the cells format.
 
 Examples:
@@ -15,7 +15,7 @@ pwm@2020c000 {
 	compatible = "brcm,bcm2835-pwm";
 	reg = <0x2020c000 0x28>;
 	clocks = <&clk_pwm>;
-	#pwm-cells = <2>;
+	#pwm-cells = <3>;
 };
 
 clocks {
diff --git a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
index 54c59b0560ad..ef8bd3cb67ab 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
@@ -2,6 +2,8 @@ MediaTek PWM controller
 
 Required properties:
  - compatible: should be "mediatek,<name>-pwm":
+   - "mediatek,mt2712-pwm": found on mt2712 SoC.
+   - "mediatek,mt7622-pwm": found on mt7622 SoC.
    - "mediatek,mt7623-pwm": found on mt7623 SoC.
  - reg: physical base address and length of the controller's registers.
  - #pwm-cells: must be 2. See pwm.txt in this directory for a description of
@@ -10,7 +12,9 @@ Required properties:
  - clock-names: must contain the following:
    - "top": the top clock generator
    - "main": clock used by the PWM core
-   - "pwm1-5": the five per PWM clocks
+   - "pwm1-8": the eight per PWM clocks for mt2712
+   - "pwm1-6": the six per PWM clocks for mt7622
+   - "pwm1-5": the five per PWM clocks for mt7623
  - pinctrl-names: Must contain a "default" entry.
  - pinctrl-0: One property must exist for each entry in pinctrl-names.
    See pinctrl/pinctrl-bindings.txt for details of the property values.
diff --git a/Documentation/devicetree/bindings/pwm/pwm-meson.txt b/Documentation/devicetree/bindings/pwm/pwm-meson.txt
index 5b07bebbf6f7..1ee81321c35e 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-meson.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-meson.txt
@@ -19,7 +19,6 @@ Example:
 		compatible = "amlogic,meson-gxbb-pwm";
 		reg = <0x0 0x08550 0x0 0x10>;
 		#pwm-cells = <3>;
-		status = "disabled";
 		clocks = <&xtal>, <&xtal>;
 		clock-names = "clkin0", "clkin1";
 	}
diff --git a/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt b/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt
index b8be3d09ee26..2c5e52a5bede 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt
@@ -3,10 +3,17 @@ Rockchip PWM controller
 Required properties:
  - compatible: should be "rockchip,<name>-pwm"
    "rockchip,rk2928-pwm": found on RK29XX,RK3066 and RK3188 SoCs
-   "rockchip,rk3288-pwm": found on RK3288 SoC
+   "rockchip,rk3288-pwm": found on RK3288 SOC
+   "rockchip,rv1108-pwm", "rockchip,rk3288-pwm": found on RV1108 SoC
    "rockchip,vop-pwm": found integrated in VOP on RK3288 SoC
  - reg: physical base address and length of the controller's registers
- - clocks: phandle and clock specifier of the PWM reference clock
+ - clocks: See ../clock/clock-bindings.txt
+   - For older hardware (rk2928, rk3066, rk3188, rk3228, rk3288, rk3399):
+     - There is one clock that's used both to derive the functional clock
+       for the device and as the bus clock.
+   - For newer hardware (rk3328 and future socs): specified by name
+     - "pwm": This is used to derive the functional clock.
+     - "pclk": This is the APB bus clock.
  - #pwm-cells: must be 2 (rk2928) or 3 (rk3288). See pwm.txt in this directory
    for a description of the cell format.
 
diff --git a/Documentation/devicetree/bindings/pwm/pwm-stm32-lp.txt b/Documentation/devicetree/bindings/pwm/pwm-stm32-lp.txt
new file mode 100644
index 000000000000..f8338d11fd2b
--- /dev/null
+++ b/Documentation/devicetree/bindings/pwm/pwm-stm32-lp.txt
@@ -0,0 +1,24 @@
+STMicroelectronics STM32 Low-Power Timer PWM
+
+STM32 Low-Power Timer provides single channel PWM.
+
+Must be a sub-node of an STM32 Low-Power Timer device tree node.
+See ../mfd/stm32-lptimer.txt for details about the parent node.
+
+Required parameters:
+- compatible:		Must be "st,stm32-pwm-lp".
+
+Optional properties:
+- pinctrl-names: 	Set to "default".
+- pinctrl-0: 		Phandle pointing to pin configuration node for PWM.
+
+Example:
+	timer@40002400 {
+		compatible = "st,stm32-lptimer";
+		...
+		pwm {
+			compatible = "st,stm32-pwm-lp";
+			pinctrl-names = "default";
+			pinctrl-0 = <&lppwm1_pins>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/pwm/pwm-sun4i.txt b/Documentation/devicetree/bindings/pwm/pwm-sun4i.txt
index f1cbeefb3087..51ff54c8b8ef 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-sun4i.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-sun4i.txt
@@ -14,10 +14,9 @@ Required properties:
 
 Example:
 
-	pwm: pwm@01c20e00 {
+	pwm: pwm@1c20e00 {
 		compatible = "allwinner,sun7i-a20-pwm";
 		reg = <0x01c20e00 0xc>;
 		clocks = <&osc24M>;
 		#pwm-cells = <3>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt b/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt
index 8007e839a716..06a363d9ccef 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt
@@ -6,6 +6,7 @@ Required properties:
   for am4372 - compatible = "ti,am4372-ecap", "ti,am3352-ecap", "ti,am33xx-ecap";
   for da850  - compatible = "ti,da850-ecap", "ti,am3352-ecap", "ti,am33xx-ecap";
   for dra746 - compatible = "ti,dra746-ecap", "ti,am3352-ecap";
+  for 66ak2g - compatible = "ti,k2g-ecap", "ti,am3352-ecap";
 - #pwm-cells: should be 3. See pwm.txt in this directory for a description of
   the cells format. The PWM channel index ranges from 0 to 4. The only third
   cell flag supported by this binding is PWM_POLARITY_INVERTED.
diff --git a/Documentation/devicetree/bindings/pwm/pwm-tipwmss.txt b/Documentation/devicetree/bindings/pwm/pwm-tipwmss.txt
index 1a5d7b71db89..4633697fbda1 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-tipwmss.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-tipwmss.txt
@@ -26,7 +26,6 @@ epwmss0: epwmss@48300000 { /* PWMSS for am33xx */
 	ti,hwmods = "epwmss0";
 	#address-cells = <1>;
 	#size-cells = <1>;
-	status = "disabled";
 	ranges = <0x48300100 0x48300100 0x80   /* ECAP */
 		  0x48300180 0x48300180 0x80   /* EQEP */
 		  0x48300200 0x48300200 0x80>; /* EHRPWM */
@@ -40,7 +39,6 @@ epwmss0: epwmss@48300000 { /* PWMSS for am4372 */
 	ti,hwmods = "epwmss0";
 	#address-cells = <1>;
 	#size-cells = <1>;
-	status = "disabled";
 	ranges = <0x48300100 0x48300100 0x80   /* ECAP */
 		  0x48300180 0x48300180 0x80   /* EQEP */
 		  0x48300200 0x48300200 0x80>; /* EHRPWM */
diff --git a/Documentation/devicetree/bindings/pwm/pwm-zx.txt b/Documentation/devicetree/bindings/pwm/pwm-zx.txt
new file mode 100644
index 000000000000..a6bcc75c9164
--- /dev/null
+++ b/Documentation/devicetree/bindings/pwm/pwm-zx.txt
@@ -0,0 +1,22 @@
+ZTE ZX PWM controller
+
+Required properties:
+ - compatible: Should be "zte,zx296718-pwm".
+ - reg: Physical base address and length of the controller's registers.
+ - clocks : The phandle and specifier referencing the controller's clocks.
+ - clock-names: "pclk" for PCLK, "wclk" for WCLK to the PWM controller.  The
+   PCLK is for register access, while WCLK is the reference clock for
+   calculating period and duty cycles.
+ - #pwm-cells: Should be 3. See pwm.txt in this directory for a description of
+   the cells format.
+
+Example:
+
+	pwm: pwm@1439000 {
+		compatible = "zte,zx296718-pwm";
+		reg = <0x1439000 0x1000>;
+		clocks = <&lsp1crm LSP1_PWM_PCLK>,
+			 <&lsp1crm LSP1_PWM_WCLK>;
+		clock-names = "pclk", "wclk";
+		#pwm-cells = <3>;
+	};
diff --git a/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.txt b/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.txt
index 7e94b802395d..74c118015980 100644
--- a/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.txt
+++ b/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.txt
@@ -9,6 +9,7 @@ Required Properties:
  - "renesas,pwm-r8a7794": for R-Car E2
  - "renesas,pwm-r8a7795": for R-Car H3
  - "renesas,pwm-r8a7796": for R-Car M3-W
+ - "renesas,pwm-r8a77995": for R-Car D3
 - reg: base address and length of the registers block for the PWM.
 - #pwm-cells: should be 2. See pwm.txt in this directory for a description of
   the cells format.
diff --git a/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.txt b/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.txt
index b067e84a94b5..1aadc804dae4 100644
--- a/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.txt
+++ b/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.txt
@@ -6,7 +6,6 @@ Required Properties:
     - "renesas,tpu-r8a73a4": for R8A77A4 (R-Mobile APE6) compatible PWM controller.
     - "renesas,tpu-r8a7740": for R8A7740 (R-Mobile A1) compatible PWM controller.
     - "renesas,tpu-r8a7790": for R8A7790 (R-Car H2) compatible PWM controller.
-    - "renesas,tpu-sh7372": for SH7372 (SH-Mobile AP4) compatible PWM controller.
     - "renesas,tpu": for generic R-Car TPU PWM controller.
 
   - reg: Base address and length of each memory resource used by the PWM
diff --git a/Documentation/devicetree/bindings/regulator/act8865-regulator.txt b/Documentation/devicetree/bindings/regulator/act8865-regulator.txt
index 6067d9830d07..3ae9f1088845 100644
--- a/Documentation/devicetree/bindings/regulator/act8865-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/act8865-regulator.txt
@@ -52,7 +52,6 @@ Example:
 				compatible = "active-semi,act8865";
 				reg = <0x5b>;
 				active-semi,vsel-high;
-				status = "disabled";
 
 				regulators {
 					vcc_1v8_reg: DCDC_REG1 {
diff --git a/Documentation/devicetree/bindings/regulator/act8945a-regulator.txt b/Documentation/devicetree/bindings/regulator/act8945a-regulator.txt
index 5c80a7779552..ac955dea00d1 100644
--- a/Documentation/devicetree/bindings/regulator/act8945a-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/act8945a-regulator.txt
@@ -23,7 +23,6 @@ Example:
 	pmic@5b {
 		compatible = "active-semi,act8945a";
 		reg = <0x5b>;
-		status = "okay";
 
 		active-semi,vsel-high;
 
diff --git a/Documentation/devicetree/bindings/regulator/da9211.txt b/Documentation/devicetree/bindings/regulator/da9211.txt
index 0f2a6f8fcafd..27717e816e71 100644
--- a/Documentation/devicetree/bindings/regulator/da9211.txt
+++ b/Documentation/devicetree/bindings/regulator/da9211.txt
@@ -1,8 +1,9 @@
-* Dialog Semiconductor DA9211/DA9212/DA9213/DA9214/DA9215 Voltage Regulator
+* Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225
+ Voltage Regulator
 
 Required properties:
-- compatible: "dlg,da9211" or "dlg,da9212" or "dlg,da9213"
-  or "dlg,da9214" or "dlg,da9215"
+- compatible: "dlg,da9211" or "dlg,da9212" or "dlg,da9213" or "dlg,da9223"
+  or "dlg,da9214" or "dlg,da9224" or "dlg,da9215" or "dlg,da9225"
 - reg: I2C slave address, usually 0x68.
 - interrupts: the interrupt outputs of the controller
 - regulators: A node that houses a sub-node for each regulator within the
@@ -16,7 +17,6 @@ Optional properties:
 - Any optional property defined in regulator.txt
 
 Example 1) DA9211
-
 	pmic: da9211@68 {
 		compatible = "dlg,da9211";
 		reg = <0x68>;
@@ -35,7 +35,6 @@ Example 1) DA9211
 	};
 
 Example 2) DA9212
-
 	pmic: da9212@68 {
 		compatible = "dlg,da9212";
 		reg = <0x68>;
@@ -79,7 +78,25 @@ Example 3) DA9213
 		};
 	};
 
-Example 4) DA9214
+Example 4) DA9223
+	pmic: da9223@68 {
+		compatible = "dlg,da9223";
+		reg = <0x68>;
+		interrupts = <3 27>;
+
+		regulators {
+			BUCKA {
+				regulator-name = "VBUCKA";
+				regulator-min-microvolt = < 300000>;
+				regulator-max-microvolt = <1570000>;
+				regulator-min-microamp 	= <3000000>;
+				regulator-max-microamp 	= <6000000>;
+				enable-gpios = <&gpio 27 0>;
+			};
+		};
+	};
+
+Example 5) DA9214
 	pmic: da9214@68 {
 		compatible = "dlg,da9214";
 		reg = <0x68>;
@@ -105,7 +122,33 @@ Example 4) DA9214
 		};
 	};
 
-Example 5) DA9215
+Example 6) DA9224
+	pmic: da9224@68 {
+		compatible = "dlg,da9224";
+		reg = <0x68>;
+		interrupts = <3 27>;
+
+		regulators {
+			BUCKA {
+				regulator-name = "VBUCKA";
+				regulator-min-microvolt = < 300000>;
+				regulator-max-microvolt = <1570000>;
+				regulator-min-microamp 	= <3000000>;
+				regulator-max-microamp 	= <6000000>;
+				enable-gpios = <&gpio 27 0>;
+			};
+			BUCKB {
+				regulator-name = "VBUCKB";
+				regulator-min-microvolt = < 300000>;
+				regulator-max-microvolt = <1570000>;
+				regulator-min-microamp 	= <3000000>;
+				regulator-max-microamp 	= <6000000>;
+				enable-gpios = <&gpio 17 0>;
+			};
+		};
+	};
+
+Example 7) DA9215
 	pmic: da9215@68 {
 		compatible = "dlg,da9215";
 		reg = <0x68>;
@@ -131,3 +174,28 @@ Example 5) DA9215
 		};
 	};
 
+Example 8) DA9225
+	pmic: da9225@68 {
+		compatible = "dlg,da9225";
+		reg = <0x68>;
+		interrupts = <3 27>;
+
+		regulators {
+			BUCKA {
+				regulator-name = "VBUCKA";
+				regulator-min-microvolt = < 300000>;
+				regulator-max-microvolt = <1570000>;
+				regulator-min-microamp 	= <4000000>;
+				regulator-max-microamp 	= <7000000>;
+				enable-gpios = <&gpio 27 0>;
+			};
+			BUCKB {
+				regulator-name = "VBUCKB";
+				regulator-min-microvolt = < 300000>;
+				regulator-max-microvolt = <1570000>;
+				regulator-min-microamp 	= <4000000>;
+				regulator-max-microamp 	= <7000000>;
+				enable-gpios = <&gpio 17 0>;
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/regulator/max77686.txt b/Documentation/devicetree/bindings/regulator/max77686.txt
index 0dded64d89d3..e9f7578ca09a 100644
--- a/Documentation/devicetree/bindings/regulator/max77686.txt
+++ b/Documentation/devicetree/bindings/regulator/max77686.txt
@@ -40,7 +40,7 @@ to get matched with their hardware counterparts as follow:
 
 Example:
 
-	max77686: pmic@09 {
+	max77686: pmic@9 {
 		compatible = "maxim,max77686";
 		interrupt-parent = <&wakeup_eint>;
 		interrupts = <26 IRQ_TYPE_NONE>;
diff --git a/Documentation/devicetree/bindings/regulator/max77802.txt b/Documentation/devicetree/bindings/regulator/max77802.txt
index 879e98d3b9aa..b82943d83677 100644
--- a/Documentation/devicetree/bindings/regulator/max77802.txt
+++ b/Documentation/devicetree/bindings/regulator/max77802.txt
@@ -71,7 +71,7 @@ has not been disabled for that state using "regulator-off-in-suspend".
 
 Example:
 
-	max77802@09 {
+	max77802@9 {
 		compatible = "maxim,max77802";
 		interrupt-parent = <&wakeup_eint>;
 		interrupts = <26 0>;
diff --git a/Documentation/devicetree/bindings/regulator/mt6311-regulator.txt b/Documentation/devicetree/bindings/regulator/mt6311-regulator.txt
index 02649d8b3f5a..84d544d8c1b1 100644
--- a/Documentation/devicetree/bindings/regulator/mt6311-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/mt6311-regulator.txt
@@ -1,4 +1,4 @@
-Mediatek MT6311 Regulator Driver
+Mediatek MT6311 Regulator
 
 Required properties:
 - compatible: "mediatek,mt6311-regulator"
diff --git a/Documentation/devicetree/bindings/regulator/mt6323-regulator.txt b/Documentation/devicetree/bindings/regulator/mt6323-regulator.txt
index c35d878b0960..a48749db4df3 100644
--- a/Documentation/devicetree/bindings/regulator/mt6323-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/mt6323-regulator.txt
@@ -1,4 +1,4 @@
-Mediatek MT6323 Regulator Driver
+Mediatek MT6323 Regulator
 
 All voltage regulators are defined as subnodes of the regulators node. A list
 of regulators provided by this controller are defined as subnodes of the
diff --git a/Documentation/devicetree/bindings/regulator/mt6380-regulator.txt b/Documentation/devicetree/bindings/regulator/mt6380-regulator.txt
new file mode 100644
index 000000000000..0058441f16d2
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/mt6380-regulator.txt
@@ -0,0 +1,89 @@
+MediaTek MT6380 Regulator
+
+All voltage regulators provided by the MT6380 PMIC are described as the
+subnodes of the MT6380 regulators node. Each regulator is named according
+to its regulator type, buck-<name> and ldo-<name>. The definition for each
+of these nodes is defined using the standard binding for regulators at
+Documentation/devicetree/bindings/regulator/regulator.txt.
+
+The valid names for regulators are:
+BUCK:
+  buck-core1, buck-vcore, buck-vrf
+LDO:
+  ldo-vm ,ldo-va , ldo-vphy, ldo-vddr, ldo-vt
+
+Example:
+
+	regulators {
+		compatible = "mediatek,mt6380-regulator";
+
+		mt6380_vcpu_reg: buck-vcore1 {
+			regulator-name = "vcore1";
+			regulator-min-microvolt = < 600000>;
+			regulator-max-microvolt = <1393750>;
+			regulator-ramp-delay = <6250>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+
+		mt6380_vcore_reg: buck-vcore {
+			regulator-name = "vcore";
+			regulator-min-microvolt = <600000>;
+			regulator-max-microvolt = <1393750>;
+			regulator-ramp-delay = <6250>;
+		};
+
+		mt6380_vrf_reg: buck-vrf {
+			regulator-name = "vrf";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1575000>;
+			regulator-ramp-delay = <0>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+
+		mt6380_vm_reg: ldo-vm {
+			regulator-name = "vm";
+			regulator-min-microvolt = <1050000>;
+			regulator-max-microvolt = <1400000>;
+			regulator-ramp-delay = <0>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+
+		mt6380_va_reg: ldo-va {
+			regulator-name = "va";
+			regulator-min-microvolt = <2200000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-ramp-delay = <0>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+
+		mt6380_vphy_reg: ldo-vphy {
+			regulator-name = "vphy";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-ramp-delay = <0>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+
+		mt6380_vddr_reg: ldo-vddr {
+			regulator-name = "vddr";
+			regulator-min-microvolt = <1240000>;
+			regulator-max-microvolt = <1840000>;
+			regulator-ramp-delay = <0>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+
+		mt6380_vt_reg: ldo-vt {
+			regulator-name = "vt";
+			regulator-min-microvolt = <2200000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-ramp-delay = <0>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/regulator/mt6397-regulator.txt b/Documentation/devicetree/bindings/regulator/mt6397-regulator.txt
index a42b1d6e9863..01141fb00875 100644
--- a/Documentation/devicetree/bindings/regulator/mt6397-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/mt6397-regulator.txt
@@ -1,4 +1,4 @@
-Mediatek MT6397 Regulator Driver
+Mediatek MT6397 Regulator
 
 Required properties:
 - compatible: "mediatek,mt6397-regulator"
diff --git a/Documentation/devicetree/bindings/regulator/pfuze100.txt b/Documentation/devicetree/bindings/regulator/pfuze100.txt
index 444c47831a40..c6dd3f5e485b 100644
--- a/Documentation/devicetree/bindings/regulator/pfuze100.txt
+++ b/Documentation/devicetree/bindings/regulator/pfuze100.txt
@@ -21,7 +21,7 @@ Each regulator is defined using the standard binding for regulators.
 
 Example 1: PFUZE100
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
@@ -122,7 +122,7 @@ Example 1: PFUZE100
 
 Example 2: PFUZE200
 
-	pmic: pfuze200@08 {
+	pmic: pfuze200@8 {
 		compatible = "fsl,pfuze200";
 		reg = <0x08>;
 
@@ -216,7 +216,7 @@ Example 2: PFUZE200
 
 Example 3: PFUZE3000
 
-	pmic: pfuze3000@08 {
+	pmic: pfuze3000@8 {
 		compatible = "fsl,pfuze3000";
 		reg = <0x08>;
 
diff --git a/Documentation/devicetree/bindings/regulator/pwm-regulator.txt b/Documentation/devicetree/bindings/regulator/pwm-regulator.txt
index bf85aa9ad6a7..3d78d507e29f 100644
--- a/Documentation/devicetree/bindings/regulator/pwm-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/pwm-regulator.txt
@@ -71,7 +71,7 @@ Continuous Voltage With Enable GPIO Example:
 		 * Inverted PWM logic, and the duty cycle range is limited
 		 * to 30%-70%.
 		 */
-		pwm-dutycycle-range <700 300>; /* */
+		pwm-dutycycle-range = <700 300>; /* */
 	};
 
 Voltage Table Example:
diff --git a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt
index 0fa3b0fac129..57d2c65899df 100644
--- a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt
@@ -8,6 +8,7 @@ Qualcomm SPMI Regulators
 			"qcom,pm8916-regulators"
 			"qcom,pm8941-regulators"
 			"qcom,pm8994-regulators"
+			"qcom,pmi8994-regulators"
 
 - interrupts:
 	Usage: optional
@@ -100,6 +101,15 @@ Qualcomm SPMI Regulators
 	Definition: Reference to regulator supplying the input pin, as
 		    described in the data sheet.
 
+- vdd_s1-supply:
+- vdd_s2-supply:
+- vdd_s3-supply:
+- vdd_l1-supply:
+	Usage: optional (pmi8994 only)
+	Value type: <phandle>
+	Definition: Reference to regulator supplying the input pin, as
+		    described in the data sheet.
+
 
 The regulator node houses sub-nodes for each regulator within the device. Each
 sub-node is identified using the node's name, with valid values listed for each
@@ -122,6 +132,9 @@ pm8994:
 	l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20,
 	l21, l22, l23, l24, l25, l26, l27, l28, l29, l30, l31, l32, lvs1, lvs2
 
+pmi8994:
+	s1, s2, s3, l1
+
 The content of each sub-node is defined by the standard binding for regulators -
 see regulator.txt - with additional custom properties described below:
 
diff --git a/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.txt b/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.txt
new file mode 100644
index 000000000000..3944ee3e731e
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.txt
@@ -0,0 +1,20 @@
+STM32 VREFBUF - Voltage reference buffer
+
+Some STM32 devices embed a voltage reference buffer which can be used as
+voltage reference for ADCs, DACs and also as voltage reference for external
+components through the dedicated VREF+ pin.
+
+Required properties:
+- compatible:		Must be "st,stm32-vrefbuf".
+- reg:			Offset and length of VREFBUF register set.
+- clocks:		Must contain an entry for peripheral clock.
+
+Example:
+	vrefbuf: regulator@58003C00 {
+		compatible = "st,stm32-vrefbuf";
+		reg = <0x58003C00 0x8>;
+		clocks = <&rcc VREF_CK>;
+		regulator-min-microvolt = <1500000>;
+		regulator-max-microvolt = <2500000>;
+		vdda-supply = <&vdda>;
+	};
diff --git a/Documentation/devicetree/bindings/remoteproc/imx-rproc.txt b/Documentation/devicetree/bindings/remoteproc/imx-rproc.txt
new file mode 100644
index 000000000000..fbcefd965dc4
--- /dev/null
+++ b/Documentation/devicetree/bindings/remoteproc/imx-rproc.txt
@@ -0,0 +1,33 @@
+NXP iMX6SX/iMX7D Co-Processor Bindings
+----------------------------------------
+
+This binding provides support for ARM Cortex M4 Co-processor found on some
+NXP iMX SoCs.
+
+Required properties:
+- compatible		Should be one of:
+				"fsl,imx7d-cm4"
+				"fsl,imx6sx-cm4"
+- clocks		Clock for co-processor (See: ../clock/clock-bindings.txt)
+- syscon		Phandle to syscon block which provide access to
+			System Reset Controller
+
+Optional properties:
+- memory-region		list of phandels to the reserved memory regions.
+			(See: ../reserved-memory/reserved-memory.txt)
+
+Example:
+	m4_reserved_sysmem1: cm4@80000000 {
+		reg = <0x80000000 0x80000>;
+	};
+
+	m4_reserved_sysmem2: cm4@81000000 {
+		reg = <0x81000000 0x80000>;
+	};
+
+	imx7d-cm4 {
+		compatible	= "fsl,imx7d-cm4";
+		memory-region	= <&m4_reserved_sysmem1>, <&m4_reserved_sysmem2>;
+		syscon		= <&src>;
+		clocks		= <&clks IMX7D_ARM_M4_ROOT_CLK>;
+	};
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
index 75ad7b8df0b1..728e4193f7a6 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
@@ -63,9 +63,10 @@ on the Qualcomm ADSP Hexagon core.
 
 
 = SUBNODES
-The adsp node may have an subnode named "smd-edge" that describes the SMD edge,
-channels and devices related to the ADSP.  See ../soc/qcom/qcom,smd.txt for
-details on how to describe the SMD edge.
+The adsp node may have an subnode named either "smd-edge" or "glink-edge" that
+describes the communication edge, channels and devices related to the ADSP.
+See ../soc/qcom/qcom,smd.txt and ../soc/qcom/qcom,glink.txt for details on how
+to describe these.
 
 
 = EXAMPLE
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
index 92347fe6890e..00d3d58a102f 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
@@ -10,6 +10,7 @@ on the Qualcomm Hexagon core.
 		    "qcom,q6v5-pil",
 		    "qcom,msm8916-mss-pil",
 		    "qcom,msm8974-mss-pil"
+		    "qcom,msm8996-mss-pil"
 
 - reg:
 	Usage: required
@@ -90,6 +91,11 @@ the memory regions used by the Hexagon firmware. Each sub-node must contain:
 	Value type: <phandle>
 	Definition: reference to the reserved-memory for the region
 
+The Hexagon node may also have an subnode named either "smd-edge" or
+"glink-edge" that describes the communication edge, channels and devices
+related to the Hexagon.  See ../soc/qcom/qcom,smd.txt and
+../soc/qcom/qcom,glink.txt for details on how to describe these.
+
 = EXAMPLE
 The following example describes the resources needed to boot control the
 Hexagon, as it is found on MSM8974 boards.
diff --git a/Documentation/devicetree/bindings/remoteproc/ti,davinci-rproc.txt b/Documentation/devicetree/bindings/remoteproc/ti,davinci-rproc.txt
new file mode 100644
index 000000000000..e44a97e21164
--- /dev/null
+++ b/Documentation/devicetree/bindings/remoteproc/ti,davinci-rproc.txt
@@ -0,0 +1,86 @@
+TI Davinci DSP devices
+=======================
+
+Binding status: Unstable - Subject to changes for DT representation of clocks
+			   and resets
+
+The TI Davinci family of SoCs usually contains a TI DSP Core sub-system that
+is used to offload some of the processor-intensive tasks or algorithms, for
+achieving various system level goals.
+
+The processor cores in the sub-system usually contain additional sub-modules
+like L1 and/or L2 caches/SRAMs, an Interrupt Controller, an external memory
+controller, a dedicated local power/sleep controller etc. The DSP processor
+core used in Davinci SoCs is usually a C674x DSP CPU.
+
+DSP Device Node:
+================
+Each DSP Core sub-system is represented as a single DT node.
+
+Required properties:
+--------------------
+The following are the mandatory properties:
+
+- compatible:		Should be one of the following,
+			    "ti,da850-dsp" for DSPs on OMAP-L138 SoCs
+
+- reg:			Should contain an entry for each value in 'reg-names'.
+			Each entry should have the memory region's start address
+			and the size of the region, the representation matching
+			the parent node's '#address-cells' and '#size-cells' values.
+
+- reg-names:		Should contain strings with the following names, each
+			representing a specific internal memory region or a
+			specific register space,
+			     "l2sram", "l1pram", "l1dram", "host1cfg", "chipsig_base"
+
+- interrupts: 		Should contain the interrupt number used to receive the
+			interrupts from the DSP. The value should follow the
+			interrupt-specifier format as dictated by the
+			'interrupt-parent' node.
+
+- memory-region:	phandle to the reserved memory node to be associated
+			with the remoteproc device. The reserved memory node
+			can be a CMA memory node, and should be defined as
+			per the bindings in
+			Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt
+
+Optional properties:
+--------------------
+- interrupt-parent:	phandle to the interrupt controller node. This property
+			is needed if the device node hierarchy doesn't have an
+			interrupt controller.
+
+
+Example:
+--------
+
+	/* DSP Reserved Memory node */
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		dsp_memory_region: dsp-memory@c3000000 {
+			compatible = "shared-dma-pool";
+			reg = <0xc3000000 0x1000000>;
+			reusable;
+		};
+	};
+
+	/* DSP node */
+	{
+		dsp: dsp@11800000 {
+			compatible = "ti,da850-dsp";
+			reg = <0x11800000 0x40000>,
+			      <0x11e00000 0x8000>,
+			      <0x11f00000 0x8000>,
+			      <0x01c14044 0x4>,
+			      <0x01c14174 0x8>;
+			reg-names = "l2sram", "l1pram", "l1dram", "host1cfg",
+				    "chipsig";
+			interrupt-parent = <&intc>;
+			interrupts = <28>;
+			memory-region = <&dsp_memory_region>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/remoteproc/ti,keystone-rproc.txt b/Documentation/devicetree/bindings/remoteproc/ti,keystone-rproc.txt
index 2aac1aa4123d..1eb72874130b 100644
--- a/Documentation/devicetree/bindings/remoteproc/ti,keystone-rproc.txt
+++ b/Documentation/devicetree/bindings/remoteproc/ti,keystone-rproc.txt
@@ -26,6 +26,7 @@ The following are the mandatory properties:
 			    "ti,k2hk-dsp" for DSPs on Keystone 2 66AK2H/K SoCs
 			    "ti,k2l-dsp" for DSPs on Keystone 2 66AK2L SoCs
 			    "ti,k2e-dsp" for DSPs on Keystone 2 66AK2E SoCs
+			    "ti,k2g-dsp" for DSPs on Keystone 2 66AK2G SoCs
 
 - reg:			Should contain an entry for each value in 'reg-names'.
 			Each entry should have the memory region's start address
@@ -37,20 +38,18 @@ The following are the mandatory properties:
 			should be defined in this order,
 			     "l2sram", "l1pram", "l1dram"
 
-- clocks: 		Should contain the device's input clock, and should be
-			defined as per the bindings in,
-			Documentation/devicetree/bindings/clock/keystone-gate.txt
-
 - ti,syscon-dev:	Should be a pair of the phandle to the Keystone Device
 			State Control node, and the register offset of the DSP
 			boot address register within that node's address space.
 
 - resets:		Should contain the phandle to the reset controller node
 			managing the resets for this device, and a reset
-			specifier. Please refer to the following reset bindings
-			for the reset argument specifier as per SoC,
+			specifier. Please refer to either of the following reset
+			bindings for the reset argument specifier as per SoC,
 			Documentation/devicetree/bindings/reset/ti-syscon-reset.txt
-			    for 66AK2HK/66AK2L/66AK2E SoCs
+			    for 66AK2HK/66AK2L/66AK2E SoCs or,
+			Documentation/devicetree/bindings/reset/ti,sci-reset.txt
+			    for 66AK2G SoCs
 
 - interrupt-parent:	Should contain a phandle to the Keystone 2 IRQ controller
 			IP node that is used by the ARM CorePac processor to
@@ -75,6 +74,22 @@ The following are the mandatory properties:
 			The gpio device to be used is as per the bindings in,
 			Documentation/devicetree/bindings/gpio/gpio-dsp-keystone.txt
 
+SoC-specific Required properties:
+---------------------------------
+The following are mandatory properties for Keystone 2 66AK2HK, 66AK2L and 66AK2E
+SoCs only:
+
+- clocks: 		Should contain the device's input clock, and should be
+			defined as per the bindings in,
+			Documentation/devicetree/bindings/clock/keystone-gate.txt
+
+The following are mandatory properties for Keystone 2 66AK2G SoCs only:
+
+- power-domains:	Should contain a phandle to a PM domain provider node
+			and an args specifier containing the DSP device id
+			value. This property is as per the binding,
+			Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
+
 Optional properties:
 --------------------
 
@@ -85,8 +100,10 @@ Optional properties:
 			Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt
 
 
-Example:
---------
+Examples:
+---------
+
+1.
 	/* 66AK2H/K DSP aliases */
 	aliases {
 		rproc0 = &dsp0;
@@ -131,3 +148,41 @@ Example:
 		};
 
 	};
+
+2.
+	/* 66AK2G DSP alias */
+	aliases {
+		rproc0 = &dsp0;
+	};
+
+	/* 66AK2G DSP memory node */
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		dsp_common_memory: dsp-common-memory@81f800000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00000008 0x1f800000 0x00000000 0x800000>;
+			reusable;
+		};
+	};
+
+	/* 66AK2G DSP node */
+	soc {
+		dsp0: dsp@10800000 {
+			compatible = "ti,k2g-dsp";
+			reg = <0x10800000 0x00100000>,
+			      <0x10e00000 0x00008000>,
+			      <0x10f00000 0x00008000>;
+			reg-names = "l2sram", "l1pram", "l1dram";
+			power-domains = <&k2g_pds 0x0046>;
+			ti,syscon-dev = <&devctrl 0x40>;
+			resets = <&k2g_reset 0x0046 0x1>;
+			interrupt-parent = <&kirq0>;
+			interrupts = <0 8>;
+			interrupt-names = "vring", "exception";
+			kick-gpios = <&dspgpio0 27 0>;
+			memory-region = <&dsp_common_memory>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.txt b/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.txt
new file mode 100644
index 000000000000..8562ba1dce69
--- /dev/null
+++ b/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.txt
@@ -0,0 +1,51 @@
+Qualcomm Remote File System Memory binding
+
+This binding describes the Qualcomm remote filesystem memory, which serves the
+purpose of describing the shared memory region used for remote processors to
+access block device data using the Remote Filesystem protocol.
+
+- compatible:
+	Usage: required
+	Value type: <stringlist>
+	Definition: must be:
+		    "qcom,rmtfs-mem"
+
+- reg:
+	Usage: required for static allocation
+	Value type: <prop-encoded-array>
+	Definition: must specify base address and size of the memory region,
+		    as described in reserved-memory.txt
+
+- size:
+	Usage: required for dynamic allocation
+	Value type: <prop-encoded-array>
+	Definition: must specify a size of the memory region, as described in
+		    reserved-memory.txt
+
+- qcom,client-id:
+	Usage: required
+	Value type: <u32>
+	Definition: identifier of the client to use this region for buffers.
+
+- qcom,vmid:
+	Usage: optional
+	Value type: <u32>
+	Definition: vmid of the remote processor, to set up memory protection.
+
+= EXAMPLE
+The following example shows the remote filesystem memory setup for APQ8016,
+with the rmtfs region for the Hexagon DSP (id #1) located at 0x86700000.
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		rmtfs@86700000 {
+			compatible = "qcom,rmtfs-mem";
+			reg = <0x0 0x86700000 0x0 0xe0000>;
+			no-map;
+
+			qcom,client-id = <1>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/reset/allwinner,sunxi-clock-reset.txt b/Documentation/devicetree/bindings/reset/allwinner,sunxi-clock-reset.txt
index c8f775714887..4ca66c96fe97 100644
--- a/Documentation/devicetree/bindings/reset/allwinner,sunxi-clock-reset.txt
+++ b/Documentation/devicetree/bindings/reset/allwinner,sunxi-clock-reset.txt
@@ -14,7 +14,7 @@ Required properties:
 
 example:
 
-ahb1_rst: reset@01c202c0 {
+ahb1_rst: reset@1c202c0 {
 	#reset-cells = <1>;
 	compatible = "allwinner,sun6i-a31-ahb1-reset";
 	reg = <0x01c202c0 0xc>;
diff --git a/Documentation/devicetree/bindings/reset/fsl,imx-src.txt b/Documentation/devicetree/bindings/reset/fsl,imx-src.txt
index 13301777e11c..6ed79e60248a 100644
--- a/Documentation/devicetree/bindings/reset/fsl,imx-src.txt
+++ b/Documentation/devicetree/bindings/reset/fsl,imx-src.txt
@@ -14,7 +14,7 @@ Required properties:
 
 example:
 
-src: src@020d8000 {
+src: src@20d8000 {
         compatible = "fsl,imx6q-src";
         reg = <0x020d8000 0x4000>;
         interrupts = <0 91 0x04 0 96 0x04>;
@@ -33,10 +33,10 @@ reset.txt
 
 example:
 
-        ipu1: ipu@02400000 {
+        ipu1: ipu@2400000 {
                 resets = <&src 2>;
         };
-        ipu2: ipu@02800000 {
+        ipu2: ipu@2800000 {
                 resets = <&src 4>;
         };
 
diff --git a/Documentation/devicetree/bindings/reset/lantiq,reset.txt b/Documentation/devicetree/bindings/reset/lantiq,reset.txt
new file mode 100644
index 000000000000..c6aef36b7d15
--- /dev/null
+++ b/Documentation/devicetree/bindings/reset/lantiq,reset.txt
@@ -0,0 +1,30 @@
+Lantiq XWAY SoC RCU reset controller binding
+============================================
+
+This binding describes a reset-controller found on the RCU module on Lantiq
+XWAY SoCs.
+
+This node has to be a sub node of the Lantiq RCU block.
+
+-------------------------------------------------------------------------------
+Required properties:
+- compatible		: Should be one of
+				"lantiq,danube-reset"
+				"lantiq,xrx200-reset"
+- reg			: Defines the following sets of registers in the parent
+			  syscon device
+			- Offset of the reset set register
+			- Offset of the reset status register
+- #reset-cells		: Specifies the number of cells needed to encode the
+			  reset line, should be 2.
+			  The first cell takes the reset set bit and the
+			  second cell takes the status bit.
+
+-------------------------------------------------------------------------------
+Example for the reset-controllers on the xRX200 SoCs:
+	reset0: reset-controller@10 {
+		compatible = "lantiq,xrx200-reset";
+		reg <0x10 0x04>, <0x14 0x04>;
+
+		#reset-cells = <2>;
+	};
diff --git a/Documentation/devicetree/bindings/reset/nxp,lpc1850-rgu.txt b/Documentation/devicetree/bindings/reset/nxp,lpc1850-rgu.txt
index b4e96a278445..05d5be48dae4 100644
--- a/Documentation/devicetree/bindings/reset/nxp,lpc1850-rgu.txt
+++ b/Documentation/devicetree/bindings/reset/nxp,lpc1850-rgu.txt
@@ -80,5 +80,4 @@ mac: ethernet@40010000 {
 	clock-names = "stmmaceth";
 	resets = <&rgu 22>;
 	reset-names = "stmmaceth";
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/reset/renesas,rst.txt b/Documentation/devicetree/bindings/reset/renesas,rst.txt
index fe5e0f37b3c9..a8014f3ab8ba 100644
--- a/Documentation/devicetree/bindings/reset/renesas,rst.txt
+++ b/Documentation/devicetree/bindings/reset/renesas,rst.txt
@@ -26,6 +26,8 @@ Required properties:
 		  - "renesas,r8a7794-rst" (R-Car E2)
 		  - "renesas,r8a7795-rst" (R-Car H3)
 		  - "renesas,r8a7796-rst" (R-Car M3-W)
+		  - "renesas,r8a77970-rst" (R-Car V3M)
+		  - "renesas,r8a77995-rst" (R-Car D3)
   - reg: Address start and address range for the device.
 
 
diff --git a/Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt b/Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
new file mode 100644
index 000000000000..32d8435a41df
--- /dev/null
+++ b/Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
@@ -0,0 +1,33 @@
+Binding for the AXS10x reset controller
+
+This binding describes the ARC AXS10x boards custom IP-block which allows
+to control reset signals of selected peripherals. For example DW GMAC, etc...
+This block is controlled via memory-mapped register (AKA CREG) which
+represents up-to 32 reset lines.
+
+As of today only the following lines are used:
+ - DW GMAC - line 5
+
+This binding uses the common reset binding[1].
+
+[1] Documentation/devicetree/bindings/reset/reset.txt
+
+Required properties:
+- compatible: should be "snps,axs10x-reset".
+- reg: should always contain pair address - length: for creg reset
+  bits register.
+- #reset-cells: from common reset binding; Should always be set to 1.
+
+Example:
+	reset: reset-controller@11220 {
+		compatible = "snps,axs10x-reset";
+		#reset-cells = <1>;
+		reg = <0x11220 0x4>;
+	};
+
+Specifying reset lines connected to IP modules:
+	ethernet@.... {
+		....
+		resets = <&reset 5>;
+		....
+	};
diff --git a/Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt b/Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
new file mode 100644
index 000000000000..830069b1c37c
--- /dev/null
+++ b/Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
@@ -0,0 +1,28 @@
+Binding for the Synopsys HSDK reset controller
+
+This binding uses the common reset binding[1].
+
+[1] Documentation/devicetree/bindings/reset/reset.txt
+
+Required properties:
+- compatible: should be "snps,hsdk-reset".
+- reg: should always contain 2 pairs address - length: first for reset
+  configuration register and second for corresponding SW reset and status bits
+  register.
+- #reset-cells: from common reset binding; Should always be set to 1.
+
+Example:
+	reset: reset@880 {
+		compatible = "snps,hsdk-reset";
+		#reset-cells = <1>;
+		reg = <0x8A0 0x4>, <0xFF0 0x4>;
+	};
+
+Specifying reset lines connected to IP modules:
+	ethernet@.... {
+		....
+		resets = <&reset HSDK_V1_ETH_RESET>;
+		....
+	};
+
+The index could be found in <dt-bindings/reset/snps,hsdk-reset.h>
diff --git a/Documentation/devicetree/bindings/reset/ti-syscon-reset.txt b/Documentation/devicetree/bindings/reset/ti-syscon-reset.txt
index c516d24959f2..86945502ccb5 100644
--- a/Documentation/devicetree/bindings/reset/ti-syscon-reset.txt
+++ b/Documentation/devicetree/bindings/reset/ti-syscon-reset.txt
@@ -67,7 +67,7 @@ using the syscon node, and a consumer (a DSP device) on the TI Keystone 2
 
 / {
 	soc {
-		psc: power-sleep-controller@02350000 {
+		psc: power-sleep-controller@2350000 {
 			compatible = "syscon", "simple-mfd";
 			reg = <0x02350000 0x1000>;
 
diff --git a/Documentation/devicetree/bindings/reset/uniphier-reset.txt b/Documentation/devicetree/bindings/reset/uniphier-reset.txt
index 83ab0f599c40..93efed629900 100644
--- a/Documentation/devicetree/bindings/reset/uniphier-reset.txt
+++ b/Documentation/devicetree/bindings/reset/uniphier-reset.txt
@@ -6,7 +6,6 @@ System reset
 
 Required properties:
 - compatible: should be one of the following:
-    "socionext,uniphier-sld3-reset" - for sLD3 SoC
     "socionext,uniphier-ld4-reset"  - for LD4 SoC
     "socionext,uniphier-pro4-reset" - for Pro4 SoC
     "socionext,uniphier-sld8-reset" - for sLD8 SoC
@@ -14,6 +13,7 @@ Required properties:
     "socionext,uniphier-pxs2-reset" - for PXs2/LD6b SoC
     "socionext,uniphier-ld11-reset" - for LD11 SoC
     "socionext,uniphier-ld20-reset" - for LD20 SoC
+    "socionext,uniphier-pxs3-reset" - for PXs3 SoC
 - #reset-cells: should be 1.
 
 Example:
@@ -37,7 +37,6 @@ Media I/O (MIO) reset, SD reset
 
 Required properties:
 - compatible: should be one of the following:
-    "socionext,uniphier-sld3-mio-reset" - for sLD3 SoC
     "socionext,uniphier-ld4-mio-reset"  - for LD4 SoC
     "socionext,uniphier-pro4-mio-reset" - for Pro4 SoC
     "socionext,uniphier-sld8-mio-reset" - for sLD8 SoC
@@ -46,6 +45,7 @@ Required properties:
     "socionext,uniphier-ld11-mio-reset" - for LD11 SoC (MIO)
     "socionext,uniphier-ld11-sd-reset"  - for LD11 SoC (SD)
     "socionext,uniphier-ld20-sd-reset"  - for LD20 SoC
+    "socionext,uniphier-pxs3-sd-reset"  - for PXs3 SoC
 - #reset-cells: should be 1.
 
 Example:
@@ -76,6 +76,7 @@ Required properties:
     "socionext,uniphier-pxs2-peri-reset" - for PXs2/LD6b SoC
     "socionext,uniphier-ld11-peri-reset" - for LD11 SoC
     "socionext,uniphier-ld20-peri-reset" - for LD20 SoC
+    "socionext,uniphier-pxs3-peri-reset" - for PXs3 SoC
 - #reset-cells: should be 1.
 
 Example:
@@ -92,3 +93,28 @@ Example:
 
 		other nodes ...
 	};
+
+
+Analog signal amplifier reset
+-----------------------------
+
+Required properties:
+- compatible: should be one of the following:
+    "socionext,uniphier-ld11-adamv-reset" - for LD11 SoC
+    "socionext,uniphier-ld20-adamv-reset" - for LD20 SoC
+- #reset-cells: should be 1.
+
+Example:
+
+	adamv@57920000 {
+		compatible = "socionext,uniphier-ld11-adamv",
+			     "simple-mfd", "syscon";
+		reg = <0x57920000 0x1000>;
+
+		adamv_rst: reset {
+			compatible = "socionext,uniphier-ld11-adamv-reset";
+			#reset-cells = <1>;
+		};
+
+		other nodes ...
+	};
diff --git a/Documentation/devicetree/bindings/riscv/cpus.txt b/Documentation/devicetree/bindings/riscv/cpus.txt
new file mode 100644
index 000000000000..adf7b7af5dc3
--- /dev/null
+++ b/Documentation/devicetree/bindings/riscv/cpus.txt
@@ -0,0 +1,162 @@
+===================
+RISC-V CPU Bindings
+===================
+
+The device tree allows to describe the layout of CPUs in a system through
+the "cpus" node, which in turn contains a number of subnodes (ie "cpu")
+defining properties for every cpu.
+
+Bindings for CPU nodes follow the Devicetree Specification, available from:
+
+https://www.devicetree.org/specifications/
+
+with updates for 32-bit and 64-bit RISC-V systems provided in this document.
+
+===========
+Terminology
+===========
+
+This document uses some terminology common to the RISC-V community that is not
+widely used, the definitions of which are listed here:
+
+* hart: A hardware execution context, which contains all the state mandated by
+  the RISC-V ISA: a PC and some registers.  This terminology is designed to
+  disambiguate software's view of execution contexts from any particular
+  microarchitectural implementation strategy.  For example, my Intel laptop is
+  described as having one socket with two cores, each of which has two hyper
+  threads.  Therefore this system has four harts.
+
+=====================================
+cpus and cpu node bindings definition
+=====================================
+
+The RISC-V architecture, in accordance with the Devicetree Specification,
+requires the cpus and cpu nodes to be present and contain the properties
+described below.
+
+- cpus node
+
+        Description: Container of cpu nodes
+
+        The node name must be "cpus".
+
+        A cpus node must define the following properties:
+
+        - #address-cells
+                Usage: required
+                Value type: <u32>
+                Definition: must be set to 1
+        - #size-cells
+                Usage: required
+                Value type: <u32>
+                Definition: must be set to 0
+
+- cpu node
+
+        Description: Describes a hart context
+
+        PROPERTIES
+
+        - device_type
+                Usage: required
+                Value type: <string>
+                Definition: must be "cpu"
+        - reg
+                Usage: required
+                Value type: <u32>
+                Definition: The hart ID of this CPU node
+        - compatible:
+                Usage: required
+                Value type: <stringlist>
+                Definition: must contain "riscv", may contain one of
+                            "sifive,rocket0"
+        - mmu-type:
+                Usage: optional
+                Value type: <string>
+                Definition: Specifies the CPU's MMU type.  Possible values are
+                            "riscv,sv32"
+                            "riscv,sv39"
+                            "riscv,sv48"
+        - riscv,isa:
+                Usage: required
+                Value type: <string>
+                Definition: Contains the RISC-V ISA string of this hart.  These
+                            ISA strings are defined by the RISC-V ISA manual.
+
+Example: SiFive Freedom U540G Development Kit
+---------------------------------------------
+
+This system contains two harts: a hart marked as disabled that's used for
+low-level system tasks and should be ignored by Linux, and a second hart that
+Linux is allowed to run on.
+
+        cpus {
+                #address-cells = <1>;
+                #size-cells = <0>;
+                timebase-frequency = <1000000>;
+                cpu@0 {
+                        clock-frequency = <1600000000>;
+                        compatible = "sifive,rocket0", "riscv";
+                        device_type = "cpu";
+                        i-cache-block-size = <64>;
+                        i-cache-sets = <128>;
+                        i-cache-size = <16384>;
+                        next-level-cache = <&L15 &L0>;
+                        reg = <0>;
+                        riscv,isa = "rv64imac";
+                        status = "disabled";
+                        L10: interrupt-controller {
+                                #interrupt-cells = <1>;
+                                compatible = "riscv,cpu-intc";
+                                interrupt-controller;
+                        };
+                };
+                cpu@1 {
+                        clock-frequency = <1600000000>;
+                        compatible = "sifive,rocket0", "riscv";
+                        d-cache-block-size = <64>;
+                        d-cache-sets = <64>;
+                        d-cache-size = <32768>;
+                        d-tlb-sets = <1>;
+                        d-tlb-size = <32>;
+                        device_type = "cpu";
+                        i-cache-block-size = <64>;
+                        i-cache-sets = <64>;
+                        i-cache-size = <32768>;
+                        i-tlb-sets = <1>;
+                        i-tlb-size = <32>;
+                        mmu-type = "riscv,sv39";
+                        next-level-cache = <&L15 &L0>;
+                        reg = <1>;
+                        riscv,isa = "rv64imafdc";
+                        status = "okay";
+                        tlb-split;
+                        L13: interrupt-controller {
+                                #interrupt-cells = <1>;
+                                compatible = "riscv,cpu-intc";
+                                interrupt-controller;
+                        };
+                };
+        };
+
+Example: Spike ISA Simulator with 1 Hart
+----------------------------------------
+
+This device tree matches the Spike ISA golden model as run with `spike -p1`.
+
+        cpus {
+                cpu@0 {
+                        device_type = "cpu";
+                        reg = <0x00000000>;
+                        status = "okay";
+                        compatible = "riscv";
+                        riscv,isa = "rv64imafdc";
+                        mmu-type = "riscv,sv48";
+                        clock-frequency = <0x3b9aca00>;
+                        interrupt-controller {
+                                #interrupt-cells = <0x00000001>;
+                                interrupt-controller;
+                                compatible = "riscv,cpu-intc";
+                        }
+                }
+        }
diff --git a/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt b/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt
index e25a456664b9..0014da9145af 100644
--- a/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt
+++ b/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt
@@ -1,7 +1,9 @@
 HWRNG support for the iproc-rng200 driver
 
 Required properties:
-- compatible : "brcm,iproc-rng200"
+- compatible : Must be one of:
+	       "brcm,bcm7278-rng200"
+	       "brcm,iproc-rng200"
 - reg : base address and size of control register block
 
 Example:
diff --git a/Documentation/devicetree/bindings/rng/imx-rngc.txt b/Documentation/devicetree/bindings/rng/imx-rngc.txt
new file mode 100644
index 000000000000..93c7174a7bed
--- /dev/null
+++ b/Documentation/devicetree/bindings/rng/imx-rngc.txt
@@ -0,0 +1,21 @@
+Freescale RNGC (Random Number Generator Version C)
+
+The driver also supports version B, which is mostly compatible
+to version C.
+
+Required properties:
+- compatible : should be one of
+               "fsl,imx25-rngb"
+               "fsl,imx35-rngc"
+- reg : offset and length of the register set of this block
+- interrupts : the interrupt number for the RNGC block
+- clocks : the RNGC clk source
+
+Example:
+
+rng@53fb0000 {
+	compatible = "fsl,imx25-rngb";
+	reg = <0x53fb0000 0x4000>;
+	interrupts = <22>;
+	clocks = <&trng_clk>;
+};
diff --git a/Documentation/devicetree/bindings/rtc/dallas,ds1339.txt b/Documentation/devicetree/bindings/rtc/dallas,ds1339.txt
deleted file mode 100644
index 916f57601a8f..000000000000
--- a/Documentation/devicetree/bindings/rtc/dallas,ds1339.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-* Dallas DS1339		I2C Serial Real-Time Clock
-
-Required properties:
-- compatible: Should contain "dallas,ds1339".
-- reg: I2C address for chip
-
-Optional properties:
-- trickle-resistor-ohms : Selected resistor for trickle charger
-	Values usable for ds1339 are 250, 2000, 4000
-	Should be given if trickle charger should be enabled
-- trickle-diode-disable : Do not use internal trickle charger diode
-	Should be given if internal trickle charger diode should be disabled
-Example:
-	ds1339: rtc@68 {
-		compatible = "dallas,ds1339";
-		trickle-resistor-ohms = <250>;
-		reg = <0x68>;
-	};
diff --git a/Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt b/Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
new file mode 100644
index 000000000000..634312dd95ca
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
@@ -0,0 +1,17 @@
+Android Goldfish RTC
+
+Android Goldfish RTC device used by Android emulator.
+
+Required properties:
+
+- compatible : should contain "google,goldfish-rtc"
+- reg        : <registers mapping>
+- interrupts : <interrupt mapping>
+
+Example:
+
+	goldfish_timer@9020000 {
+		compatible = "google,goldfish-rtc";
+		reg = <0x9020000 0x1000>;
+		interrupts = <0x3>;
+	};
diff --git a/Documentation/devicetree/bindings/rtc/imxdi-rtc.txt b/Documentation/devicetree/bindings/rtc/imxdi-rtc.txt
index 323cf26374cb..c797bc9d77d2 100644
--- a/Documentation/devicetree/bindings/rtc/imxdi-rtc.txt
+++ b/Documentation/devicetree/bindings/rtc/imxdi-rtc.txt
@@ -1,20 +1,20 @@
 * i.MX25 Real Time Clock controller
 
-This binding supports the following chips: i.MX25, i.MX53
-
 Required properties:
 - compatible: should be: "fsl,imx25-rtc"
 - reg: physical base address of the controller and length of memory mapped
   region.
+- clocks: should contain the phandle for the rtc clock
 - interrupts: rtc alarm interrupt
 
 Optional properties:
-- interrupts: dryice security violation interrupt
+- interrupts: dryice security violation interrupt (second entry)
 
 Example:
 
-rtc@80056000 {
-	compatible = "fsl,imx53-rtc", "fsl,imx25-rtc";
-	reg = <0x80056000 2000>;
-	interrupts = <29 56>;
+rtc@53ffc000 {
+	compatible = "fsl,imx25-rtc";
+	reg = <0x53ffc000 0x4000>;
+	clocks = <&clks 81>;
+	interrupts = <25 56>;
 };
diff --git a/Documentation/devicetree/bindings/rtc/isil,isl12057.txt b/Documentation/devicetree/bindings/rtc/isil,isl12057.txt
index cf83e0940302..fbbdd92e5af9 100644
--- a/Documentation/devicetree/bindings/rtc/isil,isl12057.txt
+++ b/Documentation/devicetree/bindings/rtc/isil,isl12057.txt
@@ -24,7 +24,6 @@ Optional properties:
 
  - "wakeup-source": mark the chip as a wakeup source, independently of
     the availability of an IRQ line connected to the SoC.
-    (Legacy property supported: "isil,irq2-can-wakeup-machine")
 
  - "interrupt-parent", "interrupts": for passing the interrupt line
    of the SoC connected to IRQ#2 of the RTC chip.
diff --git a/Documentation/devicetree/bindings/rtc/pcf85363.txt b/Documentation/devicetree/bindings/rtc/pcf85363.txt
new file mode 100644
index 000000000000..76fdabc59742
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/pcf85363.txt
@@ -0,0 +1,17 @@
+NXP PCF85363 Real Time Clock
+============================
+
+Required properties:
+- compatible: Should contain "nxp,pcf85363".
+- reg: I2C address for chip.
+
+Optional properties:
+- interrupts: IRQ line for the RTC (not implemented).
+
+Example:
+
+pcf85363: pcf85363@51 {
+	compatible = "nxp,pcf85363";
+	reg = <0x51>;
+};
+
diff --git a/Documentation/devicetree/bindings/rtc/realtek,rtd119x.txt b/Documentation/devicetree/bindings/rtc/realtek,rtd119x.txt
new file mode 100644
index 000000000000..bbf1ccb5df31
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/realtek,rtd119x.txt
@@ -0,0 +1,16 @@
+Realtek RTD129x Real-Time Clock
+===============================
+
+Required properties:
+- compatible :  Should be "realtek,rtd1295-rtc"
+- reg        :  Specifies the physical base address and size
+- clocks     :  Specifies the clock gate
+
+
+Example:
+
+	rtc@9801b600 {
+		compatible = "realtek,rtd1295-clk";
+		reg = <0x9801b600 0x100>;
+		clocks = <&clkc RTD1295_CLK_EN_MISC_RTC>;
+	};
diff --git a/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt b/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt
new file mode 100644
index 000000000000..d28d6e7f6ae8
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt
@@ -0,0 +1,44 @@
+Dallas DS1307 and compatible RTC
+
+Required properties:
+- compatible: should be one of:
+	"dallas,ds1307",
+	"dallas,ds1308",
+	"dallas,ds1337",
+	"dallas,ds1338",
+	"dallas,ds1339",
+	"dallas,ds1388",
+	"dallas,ds1340",
+	"dallas,ds1341",
+	"maxim,ds3231",
+	"st,m41t0",
+	"st,m41t00",
+	"microchip,mcp7940x",
+	"microchip,mcp7941x",
+	"pericom,pt7c4338",
+	"epson,rx8025",
+	"isil,isl12057"
+- reg: I2C bus address of the device
+
+Optional properties:
+- interrupt-parent: phandle for the interrupt controller.
+- interrupts: rtc alarm interrupt.
+- clock-output-names: From common clock binding to override the default output
+                      clock name
+- wakeup-source: Enables wake up of host system on alarm
+- trickle-resistor-ohms : ds1339, ds1340 and ds 1388 only
+	Selected resistor for trickle charger
+	Possible values are 250, 2000, 4000
+	Should be given if trickle charger should be enabled
+- trickle-diode-disable : ds1339, ds1340 and ds 1388 only
+	Do not use internal trickle charger diode
+	Should be given if internal trickle charger diode should be disabled
+
+Example:
+	rtc1: ds1339@68 {
+		compatible = "dallas,ds1339";
+		reg = <0x68>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <20 0>;
+		trickle-resistor-ohms = <250>;
+	};
diff --git a/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt b/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt
new file mode 100644
index 000000000000..717d93860af1
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt
@@ -0,0 +1,31 @@
+ST M41T80 family of RTC and compatible
+
+Required properties:
+- compatible: should be one of:
+	"st,m41t62",
+	"st,m41t65",
+	"st,m41t80",
+	"st,m41t81",
+	"st,m41t81s",
+	"st,m41t82",
+	"st,m41t83",
+	"st,m41t84",
+	"st,m41t85",
+	"st,m41t87",
+	"microcrystal,rv4162",
+- reg: I2C bus address of the device
+
+Optional properties:
+- interrupt-parent: phandle for the interrupt controller.
+- interrupts: rtc alarm interrupt.
+- clock-output-names: From common clock binding to override the default output
+                      clock name
+- wakeup-source: Enables wake up of host system on alarm
+
+Example:
+	rtc@68 {
+		compatible = "st,m41t80";
+		reg = <0x68>;
+		interrupt-parent = <&UIC0>;
+		interrupts = <0x9 0x8>;
+	};
diff --git a/Documentation/devicetree/bindings/rtc/rtc-mt7622.txt b/Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
new file mode 100644
index 000000000000..09fe8f51476f
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
@@ -0,0 +1,21 @@
+Device-Tree bindings for MediaTek SoC based RTC
+
+Required properties:
+- compatible	    : Should be
+			"mediatek,mt7622-rtc", "mediatek,soc-rtc" : for MT7622 SoC
+- reg 		    : Specifies base physical address and size of the registers;
+- interrupts	    : Should contain the interrupt for RTC alarm;
+- clocks	    : Specifies list of clock specifiers, corresponding to
+		      entries in clock-names property;
+- clock-names	    : Should contain "rtc" entries
+
+Example:
+
+rtc: rtc@10212800 {
+	compatible = "mediatek,mt7622-rtc",
+		     "mediatek,soc-rtc";
+	reg = <0 0x10212800 0 0x200>;
+	interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_LOW>;
+	clocks = <&topckgen CLK_TOP_RTC>;
+	clock-names = "rtc";
+};
diff --git a/Documentation/devicetree/bindings/rtc/sirf,prima2-sysrtc.txt b/Documentation/devicetree/bindings/rtc/sirf,prima2-sysrtc.txt
new file mode 100644
index 000000000000..58885b55da21
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/sirf,prima2-sysrtc.txt
@@ -0,0 +1,13 @@
+SiRFSoC Real Time Clock
+
+Required properties:
+- compatible: must be "sirf,prima2-sysrtc"
+- reg: address range of rtc register set.
+- interrupts: rtc alarm interrupts.
+
+Example:
+	rtc@2000 {
+		compatible = "sirf,prima2-sysrtc";
+		reg = <0x2000 0x1000>;
+		interrupts = <52 53 54>;
+	};
diff --git a/Documentation/devicetree/bindings/rtc/sprd,sc27xx-rtc.txt b/Documentation/devicetree/bindings/rtc/sprd,sc27xx-rtc.txt
new file mode 100644
index 000000000000..7c170da0d4b7
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/sprd,sc27xx-rtc.txt
@@ -0,0 +1,27 @@
+Spreadtrum SC27xx Real Time Clock
+
+Required properties:
+- compatible: should be "sprd,sc2731-rtc".
+- reg: address offset of rtc register.
+- interrupt-parent: phandle for the interrupt controller.
+- interrupts: rtc alarm interrupt.
+
+Example:
+
+	sc2731_pmic: pmic@0 {
+		compatible = "sprd,sc2731";
+		reg = <0>;
+		spi-max-frequency = <26000000>;
+		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		rtc@280 {
+			compatible = "sprd,sc2731-rtc";
+			reg = <0x280>;
+			interrupt-parent = <&sc2731_pmic>;
+			interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/rtc/st,stm32-rtc.txt b/Documentation/devicetree/bindings/rtc/st,stm32-rtc.txt
index 0a4c371a9b7a..a66692a08ace 100644
--- a/Documentation/devicetree/bindings/rtc/st,stm32-rtc.txt
+++ b/Documentation/devicetree/bindings/rtc/st,stm32-rtc.txt
@@ -45,5 +45,4 @@ Example:
 		interrupts = <17 1>;
 		interrupt-names = "alarm";
 		st,syscfg = <&pwrcfg>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt b/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt
new file mode 100644
index 000000000000..3ebeb311335f
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt
@@ -0,0 +1,17 @@
+ST-Ericsson COH 901 331 Real Time Clock
+
+Required properties:
+- compatible: must be "stericsson,coh901331"
+- reg: address range of rtc register set.
+- interrupt-parent: phandle for the interrupt controller.
+- interrupts: rtc alarm interrupt.
+- clocks: phandle to the rtc clock source
+
+Example:
+	rtc: rtc@c0017000 {
+		compatible = "stericsson,coh901331";
+		reg = <0xc0017000 0x1000>;
+		interrupt-parent = <&vicb>;
+		interrupts = <10>;
+		clocks = <&rtc_clk>;
+	};
diff --git a/Documentation/devicetree/bindings/rtc/sun6i-rtc.txt b/Documentation/devicetree/bindings/rtc/sun6i-rtc.txt
index 945934918b71..12c083c1140a 100644
--- a/Documentation/devicetree/bindings/rtc/sun6i-rtc.txt
+++ b/Documentation/devicetree/bindings/rtc/sun6i-rtc.txt
@@ -10,18 +10,18 @@ Required properties:
 
 Required properties for new device trees
 - clocks	: phandle to the 32kHz external oscillator
-- clock-output-names : name of the LOSC clock created
+- clock-output-names : names of the LOSC and its external output clocks created
 - #clock-cells  : must be equals to 1. The RTC provides two clocks: the
 		  LOSC and its external output, with index 0 and 1
 		  respectively.
 
 Example:
 
-rtc: rtc@01f00000 {
+rtc: rtc@1f00000 {
 	compatible = "allwinner,sun6i-a31-rtc";
 	reg = <0x01f00000 0x54>;
 	interrupts = <0 40 4>, <0 41 4>;
-	clock-output-names = "osc32k";
+	clock-output-names = "osc32k", "osc32k-out";
 	clocks = <&ext_osc32k>;
 	#clock-cells = <1>;
 };
diff --git a/Documentation/devicetree/bindings/rtc/sunxi-rtc.txt b/Documentation/devicetree/bindings/rtc/sunxi-rtc.txt
index 6983aad376c3..4a8d79c1cf08 100644
--- a/Documentation/devicetree/bindings/rtc/sunxi-rtc.txt
+++ b/Documentation/devicetree/bindings/rtc/sunxi-rtc.txt
@@ -10,7 +10,7 @@ Required properties:
 
 Example:
 
-rtc: rtc@01c20d00 {
+rtc: rtc@1c20d00 {
 	compatible = "allwinner,sun4i-a10-rtc";
 	reg = <0x01c20d00 0x20>;
 	interrupts = <24>;
diff --git a/Documentation/devicetree/bindings/scsi/hisilicon-sas.txt b/Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
index 2a42a323fa1a..b6a869f97715 100644
--- a/Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
+++ b/Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
@@ -85,5 +85,4 @@ Example:
 				<366 1>,<367 1>/* cq30-31 */
 				<376 4>,/* fatal ecc */
 				<381 4>;/* fatal axi */
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/security/tpm/st33zp24-i2c.txt b/Documentation/devicetree/bindings/security/tpm/st33zp24-i2c.txt
index 3ad115efed1e..6a4e0d30d8c4 100644
--- a/Documentation/devicetree/bindings/security/tpm/st33zp24-i2c.txt
+++ b/Documentation/devicetree/bindings/security/tpm/st33zp24-i2c.txt
@@ -19,7 +19,6 @@ Example (for ARM-based BeagleBoard xM with ST33ZP24 on I2C2):
 
 &i2c2 {
 
-        status = "okay";
 
         st33zp24: st33zp24@13 {
 
diff --git a/Documentation/devicetree/bindings/security/tpm/st33zp24-spi.txt b/Documentation/devicetree/bindings/security/tpm/st33zp24-spi.txt
index 158b0165e01c..604dce901b60 100644
--- a/Documentation/devicetree/bindings/security/tpm/st33zp24-spi.txt
+++ b/Documentation/devicetree/bindings/security/tpm/st33zp24-spi.txt
@@ -18,7 +18,6 @@ Example (for ARM-based BeagleBoard xM with ST33ZP24 on SPI4):
 
 &mcspi4 {
 
-        status = "okay";
 
         st33zp24@0 {
 
diff --git a/Documentation/devicetree/bindings/security/tpm/tpm-i2c.txt b/Documentation/devicetree/bindings/security/tpm/tpm-i2c.txt
index 8cb638b7e89c..a65d7b71e81a 100644
--- a/Documentation/devicetree/bindings/security/tpm/tpm-i2c.txt
+++ b/Documentation/devicetree/bindings/security/tpm/tpm-i2c.txt
@@ -8,6 +8,12 @@ Required properties:
                    the firmware event log
 - linux,sml-size : size of the memory allocated for the firmware event log
 
+Optional properties:
+
+- powered-while-suspended: present when the TPM is left powered on between
+                           suspend and resume (makes the suspend/resume
+                           callbacks do nothing).
+
 Example (for OpenPower Systems with Nuvoton TPM 2.0 on I2C)
 ----------------------------------------------------------
 
@@ -17,5 +23,4 @@ tpm@57 {
 	compatible = "nuvoton,npct650", "nuvoton,npct601";
 	linux,sml-base = <0x7f 0xfd450000>;
 	linux,sml-size = <0x10000>;
-	status = "okay";
 };
diff --git a/Documentation/devicetree/bindings/security/tpm/tpm_tis_spi.txt b/Documentation/devicetree/bindings/security/tpm/tpm_tis_spi.txt
index 85741cd468cc..b800667da92b 100644
--- a/Documentation/devicetree/bindings/security/tpm/tpm_tis_spi.txt
+++ b/Documentation/devicetree/bindings/security/tpm/tpm_tis_spi.txt
@@ -13,7 +13,6 @@ Example (for ARM-based BeagleBoard xM with TPM_TIS on SPI4):
 
 &mcspi4 {
 
-        status = "okay";
 
         tpm_tis@0 {
 
diff --git a/Documentation/devicetree/bindings/serial/8250.txt b/Documentation/devicetree/bindings/serial/8250.txt
index 419ff6c0a47f..dad3b2ec66d4 100644
--- a/Documentation/devicetree/bindings/serial/8250.txt
+++ b/Documentation/devicetree/bindings/serial/8250.txt
@@ -14,6 +14,8 @@ Required properties:
 	  tegra132, or tegra210.
 	- "nxp,lpc3220-uart"
 	- "ralink,rt2880-uart"
+	- For MediaTek BTIF, must contain '"mediatek,<chip>-btif",
+	  "mediatek,mtk-btif"' where <chip> is mt7622, mt7623.
 	- "altr,16550-FIFO32"
 	- "altr,16550-FIFO64"
 	- "altr,16550-FIFO128"
diff --git a/Documentation/devicetree/bindings/serial/arc-uart.txt b/Documentation/devicetree/bindings/serial/arc-uart.txt
index 5cae2eb686f8..256cc150ca7e 100644
--- a/Documentation/devicetree/bindings/serial/arc-uart.txt
+++ b/Documentation/devicetree/bindings/serial/arc-uart.txt
@@ -15,7 +15,6 @@ arcuart0: serial@c0fc1000 {
 	interrupts = <5>;
 	clock-frequency = <80000000>;
 	current-speed = <115200>;
-	status = "okay";
 };
 
 Note: Each port should have an alias correctly numbered in "aliases" node.
diff --git a/Documentation/devicetree/bindings/serial/atmel-usart.txt b/Documentation/devicetree/bindings/serial/atmel-usart.txt
index e6e6142e33ac..7c0d6b2f53e4 100644
--- a/Documentation/devicetree/bindings/serial/atmel-usart.txt
+++ b/Documentation/devicetree/bindings/serial/atmel-usart.txt
@@ -24,6 +24,7 @@ Optional properties:
 	- dma-names: "rx" for RX channel, "tx" for TX channel.
 - atmel,fifo-size: maximum number of data the RX and TX FIFOs can store for FIFO
   capable USARTs.
+- rs485-rts-delay, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt
 
 <chip> compatible description:
 - at91rm9200:  legacy USART support
diff --git a/Documentation/devicetree/bindings/serial/axis,etraxfs-uart.txt b/Documentation/devicetree/bindings/serial/axis,etraxfs-uart.txt
index 51b3c9e80ad9..048c3818c826 100644
--- a/Documentation/devicetree/bindings/serial/axis,etraxfs-uart.txt
+++ b/Documentation/devicetree/bindings/serial/axis,etraxfs-uart.txt
@@ -15,7 +15,6 @@ serial@b00260000 {
 	compatible = "axis,etraxfs-uart";
 	reg = <0xb0026000 0x1000>;
 	interrupts = <68>;
-	status = "disabled";
 	dtr-gpios = <&sysgpio 0 GPIO_ACTIVE_LOW>;
 	dsr-gpios = <&sysgpio 1 GPIO_ACTIVE_LOW>;
 	rng-gpios = <&sysgpio 2 GPIO_ACTIVE_LOW>;
diff --git a/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt b/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt
index 5c52e5eef16d..8b2b0460259a 100644
--- a/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt
+++ b/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt
@@ -11,6 +11,11 @@ Required properties:
 - clocks: Clock driving the hardware; used to figure out the baud rate
   divisor.
 
+
+Optional properties:
+
+- clock-names: Should be "refclk".
+
 Example:
 
 	uart0: serial@14e00520 {
@@ -19,6 +24,7 @@ Example:
 		interrupt-parent = <&periph_intc>;
 		interrupts = <2>;
 		clocks = <&periph_clk>;
+		clock-names = "refclk";
 	};
 
 	clocks {
diff --git a/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt b/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt
index 574c3a2c77d5..860a9559839a 100644
--- a/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt
+++ b/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt
@@ -9,6 +9,7 @@ Optional properties:
 - fsl,irda-mode : Indicate the uart supports irda mode
 - fsl,dte-mode : Indicate the uart works in DTE mode. The uart works
                   in DCE mode by default.
+- rs485-rts-delay, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt
 
 Please check Documentation/devicetree/bindings/serial/serial.txt
 for the complete list of generic properties.
diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
index a1252a047f78..59567b51cf09 100644
--- a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
+++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
@@ -16,6 +16,7 @@ Required properties:
 Optional properties:
 - dmas: A list of two dma specifiers, one for each entry in dma-names.
 - dma-names: should contain "tx" and "rx".
+- rs485-rts-delay, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt
 
 Note: Optional properties for DMA support. Write them both or both not.
 
diff --git a/Documentation/devicetree/bindings/serial/mtk-uart.txt b/Documentation/devicetree/bindings/serial/mtk-uart.txt
index b6cf384597e1..f73abff3de43 100644
--- a/Documentation/devicetree/bindings/serial/mtk-uart.txt
+++ b/Documentation/devicetree/bindings/serial/mtk-uart.txt
@@ -3,6 +3,7 @@
 Required properties:
 - compatible should contain:
   * "mediatek,mt2701-uart" for MT2701 compatible UARTS
+  * "mediatek,mt2712-uart" for MT2712 compatible UARTS
   * "mediatek,mt6580-uart" for MT6580 compatible UARTS
   * "mediatek,mt6582-uart" for MT6582 compatible UARTS
   * "mediatek,mt6589-uart" for MT6589 compatible UARTS
diff --git a/Documentation/devicetree/bindings/serial/mvebu-uart.txt b/Documentation/devicetree/bindings/serial/mvebu-uart.txt
index 6087defd9f93..d37fabe17bd1 100644
--- a/Documentation/devicetree/bindings/serial/mvebu-uart.txt
+++ b/Documentation/devicetree/bindings/serial/mvebu-uart.txt
@@ -8,6 +8,6 @@ Required properties:
 Example:
 	serial@12000 {
 		compatible = "marvell,armada-3700-uart";
-		reg = <0x12000 0x400>;
+		reg = <0x12000 0x200>;
 		interrupts = <43>;
 	};
diff --git a/Documentation/devicetree/bindings/serial/nvidia,tegra20-hsuart.txt b/Documentation/devicetree/bindings/serial/nvidia,tegra20-hsuart.txt
index c93a2d1c1a65..d7edf732eb7f 100644
--- a/Documentation/devicetree/bindings/serial/nvidia,tegra20-hsuart.txt
+++ b/Documentation/devicetree/bindings/serial/nvidia,tegra20-hsuart.txt
@@ -33,5 +33,4 @@ serial@70006000 {
 	reset-names = "serial";
 	dmas = <&apbdma 8>, <&apbdma 8>;
 	dma-names = "rx", "tx";
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/serial/omap_serial.txt b/Documentation/devicetree/bindings/serial/omap_serial.txt
index 7a71b5de77d6..43eac675f21f 100644
--- a/Documentation/devicetree/bindings/serial/omap_serial.txt
+++ b/Documentation/devicetree/bindings/serial/omap_serial.txt
@@ -19,6 +19,7 @@ Optional properties:
 - dmas : DMA specifier, consisting of a phandle to the DMA controller
          node and a DMA channel number.
 - dma-names : "rx" for receive channel, "tx" for transmit channel.
+- rs485-rts-delay, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt
 
 Example:
 
diff --git a/Documentation/devicetree/bindings/serial/qcom,msm-uartdm.txt b/Documentation/devicetree/bindings/serial/qcom,msm-uartdm.txt
index d5f73b8f614f..9d098cf73b53 100644
--- a/Documentation/devicetree/bindings/serial/qcom,msm-uartdm.txt
+++ b/Documentation/devicetree/bindings/serial/qcom,msm-uartdm.txt
@@ -72,13 +72,10 @@ Examples:
 	};
 
 	uarta: serial@12490000 {
-		status = "ok";
 	};
 
 	uartb: serial@16340000 {
-		status = "ok";
 	};
 
 	uartc: serial@1a240000 {
-		status = "ok";
 	};
diff --git a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
index 8d27d1a603e7..cf504d0380ae 100644
--- a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
+++ b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
@@ -41,6 +41,10 @@ Required properties:
     - "renesas,hscif-r8a7795" for R8A7795 (R-Car H3) HSCIF compatible UART.
     - "renesas,scif-r8a7796" for R8A7796 (R-Car M3-W) SCIF compatible UART.
     - "renesas,hscif-r8a7796" for R8A7796 (R-Car M3-W) HSCIF compatible UART.
+    - "renesas,scif-r8a77970" for R8A77970 (R-Car V3M) SCIF compatible UART.
+    - "renesas,hscif-r8a77970" for R8A77970 (R-Car V3M) HSCIF compatible UART.
+    - "renesas,scif-r8a77995" for R8A77995 (R-Car D3) SCIF compatible UART.
+    - "renesas,hscif-r8a77995" for R8A77995 (R-Car D3) HSCIF compatible UART.
     - "renesas,scifa-sh73a0" for SH73A0 (SH-Mobile AG5) SCIFA compatible UART.
     - "renesas,scifb-sh73a0" for SH73A0 (SH-Mobile AG5) SCIFB compatible UART.
     - "renesas,rcar-gen1-scif" for R-Car Gen1 SCIF compatible UART,
diff --git a/Documentation/devicetree/bindings/serial/rs485.txt b/Documentation/devicetree/bindings/serial/rs485.txt
index 32b1fa1f2a5b..b8415936dfdb 100644
--- a/Documentation/devicetree/bindings/serial/rs485.txt
+++ b/Documentation/devicetree/bindings/serial/rs485.txt
@@ -5,14 +5,13 @@ the built-in half-duplex mode.
 The properties described hereafter shall be given to a half-duplex capable
 UART node.
 
-Required properties:
+Optional properties:
 - rs485-rts-delay: prop-encoded-array <a b> where:
   * a is the delay between rts signal and beginning of data sent in milliseconds.
       it corresponds to the delay before sending data.
   * b is the delay between end of data sent and rts signal in milliseconds
       it corresponds to the delay after sending data and actual release of the line.
-
-Optional properties:
+  If this property is not specified, <0 0> is assumed.
 - linux,rs485-enabled-at-boot-time: empty property telling to enable the rs485
   feature at boot time. It can be disabled later with proper ioctl.
 - rs485-rx-during-tx: empty property that enables the receiving of data even
diff --git a/Documentation/devicetree/bindings/serial/serial.txt b/Documentation/devicetree/bindings/serial/serial.txt
index b542a0ecf06e..863c2893759e 100644
--- a/Documentation/devicetree/bindings/serial/serial.txt
+++ b/Documentation/devicetree/bindings/serial/serial.txt
@@ -43,7 +43,6 @@ Examples:
 		rng-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>;
 		cts-gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
 		rts-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
-		status = "okay";
 	};
 
 	scifa4: serial@e6c80000 {
@@ -54,5 +53,4 @@ Examples:
 		clock-names = "fck";
 		power-domains = <&pd_a3sp>;
 		uart-has-rtscts;
-		status = "okay";
 	};
diff --git a/Documentation/devicetree/bindings/serial/st,stm32-usart.txt b/Documentation/devicetree/bindings/serial/st,stm32-usart.txt
index 85ec5f2b1996..d150b04a6229 100644
--- a/Documentation/devicetree/bindings/serial/st,stm32-usart.txt
+++ b/Documentation/devicetree/bindings/serial/st,stm32-usart.txt
@@ -1,12 +1,15 @@
 * STMicroelectronics STM32 USART
 
 Required properties:
-- compatible: Can be either "st,stm32-usart", "st,stm32-uart",
-"st,stm32f7-usart" or "st,stm32f7-uart" depending on whether
-the device supports synchronous mode and is compatible with
-stm32(f4) or stm32f7.
+- compatible: can be either:
+  - "st,stm32-uart",
+  - "st,stm32f7-uart",
+  - "st,stm32h7-uart".
+  depending is compatible with stm32(f4), stm32f7 or stm32h7.
 - reg: The address and length of the peripheral registers space
-- interrupts: The interrupt line of the USART instance
+- interrupts:
+  - The interrupt line for the USART instance,
+  - An optional wake-up interrupt.
 - clocks: The input clock of the USART instance
 
 Optional properties:
@@ -26,7 +29,7 @@ usart4: serial@40004c00 {
 };
 
 usart2: serial@40004400 {
-	compatible = "st,stm32-usart", "st,stm32-uart";
+	compatible = "st,stm32-uart";
 	reg = <0x40004400 0x400>;
 	interrupts = <38>;
 	clocks = <&clk_pclk1>;
@@ -36,7 +39,7 @@ usart2: serial@40004400 {
 };
 
 usart1: serial@40011000 {
-	compatible = "st,stm32-usart", "st,stm32-uart";
+	compatible = "st,stm32-uart";
 	reg = <0x40011000 0x400>;
 	interrupts = <37>;
 	clocks = <&rcc 0 164>;
diff --git a/Documentation/devicetree/bindings/serio/allwinner,sun4i-ps2.txt b/Documentation/devicetree/bindings/serio/allwinner,sun4i-ps2.txt
index 362a76925bcd..f311472990a7 100644
--- a/Documentation/devicetree/bindings/serio/allwinner,sun4i-ps2.txt
+++ b/Documentation/devicetree/bindings/serio/allwinner,sun4i-ps2.txt
@@ -19,5 +19,4 @@ Example:
 		reg = <0x01c2a000 0x400>;
 		interrupts = <0 62 4>;
 		clocks = <&apb1_gates 6>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/serio/ps2-gpio.txt b/Documentation/devicetree/bindings/serio/ps2-gpio.txt
new file mode 100644
index 000000000000..7b7bc9cdf986
--- /dev/null
+++ b/Documentation/devicetree/bindings/serio/ps2-gpio.txt
@@ -0,0 +1,23 @@
+Device-Tree binding for ps/2 gpio device
+
+Required properties:
+	- compatible = "ps2-gpio"
+	- data-gpios: the data pin
+	- clk-gpios: the clock pin
+	- interrupts: Should trigger on the falling edge of the clock line.
+
+Optional properties:
+	- write-enable: Indicates whether write function is provided
+	to serio device. Possibly providing the write fn will not work, because
+	of the tough timing requirements.
+
+Example nodes:
+
+ps2@0 {
+	compatible = "ps2-gpio";
+	interrupt-parent = <&gpio>;
+	interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
+	data-gpios = <&gpio 24 GPIO_ACTIVE_HIGH>;
+	clk-gpios = <&gpio 23 GPIO_ACTIVE_HIGH>;
+	write-enable;
+};
diff --git a/Documentation/devicetree/bindings/soc/fsl/bman.txt b/Documentation/devicetree/bindings/soc/fsl/bman.txt
index 47ac834414d8..48eed140765b 100644
--- a/Documentation/devicetree/bindings/soc/fsl/bman.txt
+++ b/Documentation/devicetree/bindings/soc/fsl/bman.txt
@@ -65,8 +65,8 @@ to the respective BMan instance
 BMan Private Memory Node
 
 BMan requires a contiguous range of physical memory used for the backing store
-for BMan Free Buffer Proxy Records (FBPR). This memory is reserved/allocated as a
-node under the /reserved-memory node
+for BMan Free Buffer Proxy Records (FBPR). This memory is reserved/allocated as
+a node under the /reserved-memory node.
 
 The BMan FBPR memory node must be named "bman-fbpr"
 
@@ -75,7 +75,9 @@ PROPERTIES
 - compatible
 	Usage:		required
 	Value type:	<stringlist>
-	Definition:	Must inclide "fsl,bman-fbpr"
+	Definition:	PPC platforms: Must include "fsl,bman-fbpr"
+			ARM platforms: Must include "shared-dma-pool"
+				       as well as the "no-map" property
 
 The following constraints are relevant to the FBPR private memory:
 	- The size must be 2^(size + 1), with size = 11..33. That is 4 KiB to
@@ -100,10 +102,10 @@ The example below shows a BMan FBPR dynamic allocation memory node
 		ranges;
 
 		bman_fbpr: bman-fbpr {
-			compatible = "fsl,bman-fbpr";
-			alloc-ranges = <0 0 0x10 0>;
+			compatible = "shared-mem-pool";
 			size = <0 0x1000000>;
 			alignment = <0 0x1000000>;
+			no-map;
 		};
 	};
 
diff --git a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/par_io.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/par_io.txt
index 60984260207b..09b1b05fa677 100644
--- a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/par_io.txt
+++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/par_io.txt
@@ -18,7 +18,7 @@ par_io@1400 {
 	#size-cells = <0>;
 	device_type = "par_io";
 	num-ports = <7>;
-	ucc_pin@01 {
+	ucc_pin@1 {
 		......
 	};
 
diff --git a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/pincfg.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/pincfg.txt
index ec6ee2e864a2..5bde8b98a8c9 100644
--- a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/pincfg.txt
+++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/pincfg.txt
@@ -26,7 +26,7 @@ Required properties:
     interrupts.
 
 Example:
-     ucc_pin@01 {
+     ucc_pin@1 {
 	pio-map = <
 	/* port  pin  dir  open_drain  assignment  has_irq */
 		0  3  1  0  1  0 	/* TxD0 */
diff --git a/Documentation/devicetree/bindings/soc/fsl/qman.txt b/Documentation/devicetree/bindings/soc/fsl/qman.txt
index 556ebb8be75d..ee96afd2af72 100644
--- a/Documentation/devicetree/bindings/soc/fsl/qman.txt
+++ b/Documentation/devicetree/bindings/soc/fsl/qman.txt
@@ -60,6 +60,12 @@ are located at offsets 0xbf8 and 0xbfc
 	Value type:	<prop-encoded-array>
 	Definition:	Reference input clock. Its frequency is half of the
 			platform clock
+- memory-regions
+	Usage:		Required for ARM
+	Value type:	<phandle array>
+	Definition:	List of phandles referencing the QMan private memory
+			nodes (described below). The qman-fqd node must be
+			first followed by qman-pfdr node. Only used on ARM
 
 Devices connected to a QMan instance via Direct Connect Portals (DCP) must link
 to the respective QMan instance
@@ -74,7 +80,9 @@ QMan Private Memory Nodes
 
 QMan requires two contiguous range of physical memory used for the backing store
 for QMan Frame Queue Descriptor (FQD) and Packed Frame Descriptor Record (PFDR).
-This memory is reserved/allocated as a nodes under the /reserved-memory node
+This memory is reserved/allocated as a node under the /reserved-memory node.
+
+For additional details about reserved memory regions see reserved-memory.txt
 
 The QMan FQD memory node must be named "qman-fqd"
 
@@ -83,7 +91,9 @@ PROPERTIES
 - compatible
 	Usage:		required
 	Value type:	<stringlist>
-	Definition:	Must inclide "fsl,qman-fqd"
+	Definition:	PPC platforms: Must include "fsl,qman-fqd"
+			ARM platforms: Must include "shared-dma-pool"
+				       as well as the "no-map" property
 
 The QMan PFDR memory node must be named "qman-pfdr"
 
@@ -92,7 +102,9 @@ PROPERTIES
 - compatible
 	Usage:		required
 	Value type:	<stringlist>
-	Definition:	Must inclide "fsl,qman-pfdr"
+	Definition:	PPC platforms: Must include "fsl,qman-pfdr"
+			ARM platforms: Must include "shared-dma-pool"
+				       as well as the "no-map" property
 
 The following constraints are relevant to the FQD and PFDR private memory:
 	- The size must be 2^(size + 1), with size = 11..29. That is 4 KiB to
@@ -117,16 +129,16 @@ The example below shows a QMan FQD and a PFDR dynamic allocation memory nodes
 		ranges;
 
 		qman_fqd: qman-fqd {
-			compatible = "fsl,qman-fqd";
-			alloc-ranges = <0 0 0x10 0>;
+			compatible = "shared-dma-pool";
 			size = <0 0x400000>;
 			alignment = <0 0x400000>;
+			no-map;
 		};
 		qman_pfdr: qman-pfdr {
-			compatible = "fsl,qman-pfdr";
-			alloc-ranges = <0 0 0x10 0>;
+			compatible = "shared-dma-pool";
 			size = <0 0x2000000>;
 			alignment = <0 0x2000000>;
+			no-map;
 		};
 	};
 
diff --git a/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt b/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt
index 107700d00df4..bf80e3f96f8c 100644
--- a/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt
+++ b/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt
@@ -19,6 +19,7 @@ IP Pairing
 Required properties in pwrap device node.
 - compatible:
 	"mediatek,mt2701-pwrap" for MT2701/7623 SoCs
+	"mediatek,mt7622-pwrap" for MT7622 SoCs
 	"mediatek,mt8135-pwrap" for MT8135 SoCs
 	"mediatek,mt8173-pwrap" for MT8173 SoCs
 - interrupts: IRQ for pwrap in SOC
@@ -36,9 +37,12 @@ Required properties in pwrap device node.
 - clocks: Must contain an entry for each entry in clock-names.
 
 Optional properities:
-- pmic: Mediatek PMIC MFD is the child device of pwrap
+- pmic: Using either MediaTek PMIC MFD as the child device of pwrap
   See the following for child node definitions:
   Documentation/devicetree/bindings/mfd/mt6397.txt
+  or the regulator-only device as the child device of pwrap, such as MT6380.
+  See the following definitions for such kinds of devices.
+  Documentation/devicetree/bindings/regulator/mt6380-regulator.txt
 
 Example:
 	pwrap: pwrap@1000f000 {
diff --git a/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt b/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt
index b1d165b4d4b3..40056f7990f8 100644
--- a/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt
+++ b/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt
@@ -12,11 +12,13 @@ power/power_domain.txt. It provides the power domains defined in
 - include/dt-bindings/power/mt8173-power.h
 - include/dt-bindings/power/mt6797-power.h
 - include/dt-bindings/power/mt2701-power.h
+- include/dt-bindings/power/mt7622-power.h
 
 Required properties:
 - compatible: Should be one of:
 	- "mediatek,mt2701-scpsys"
 	- "mediatek,mt6797-scpsys"
+	- "mediatek,mt7622-scpsys"
 	- "mediatek,mt8173-scpsys"
 - #power-domain-cells: Must be 1
 - reg: Address range of the SCPSYS unit
@@ -26,6 +28,7 @@ Required properties:
                       enabled before enabling certain power domains.
 	Required clocks for MT2701: "mm", "mfg", "ethif"
 	Required clocks for MT6797: "mm", "mfg", "vdec"
+	Required clocks for MT7622: "hif_sel"
 	Required clocks for MT8173: "mm", "mfg", "venc", "venc_lt"
 
 Optional properties:
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
index 50fc20c6ce91..9663cab52246 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
@@ -1,11 +1,12 @@
-Qualcomm RPM GLINK binding
+Qualcomm GLINK edge binding
 
-This binding describes the Qualcomm RPM GLINK, a fifo based mechanism for
-communication with the Resource Power Management system on various Qualcomm
-platforms.
+This binding describes a Qualcomm GLINK edge, a fifo based mechanism for
+communication between subsystem-pairs on various Qualcomm platforms. Two types
+of edges can be described by the binding; the GLINK RPM edge and a SMEM based
+edge.
 
 - compatible:
-	Usage: required
+	Usage: required for glink-rpm
 	Value type: <stringlist>
 	Definition: must be "qcom,glink-rpm"
 
@@ -16,7 +17,7 @@ platforms.
 		    signal this processor about communication related events
 
 - qcom,rpm-msg-ram:
-	Usage: required
+	Usage: required for glink-rpm
 	Value type: <prop-encoded-array>
 	Definition: handle to RPM message memory resource
 
@@ -38,6 +39,14 @@ of these nodes are defined by the individual bindings for the specific function
 	Definition: a list of channels tied to this function, used for matching
 		    the function to a set of virtual channels
 
+- qcom,intents:
+	Usage: optional
+	Value type: <prop-encoded-array>
+	Definition: a list of size,amount pairs describing what intents should
+		    be preallocated for this virtual channel. This can be used
+		    to tweak the default intents available for the channel to
+		    meet expectations of the remote.
+
 = EXAMPLE
 The following example represents the GLINK RPM node on a MSM8996 device, with
 the function for the "rpm_request" channel defined, which is used for
@@ -68,6 +77,8 @@ regualtors and root clocks.
 			compatible = "qcom,rpm-msm8996";
 			qcom,glink-channels = "rpm_requests";
 
+			qcom,intents = <0x400 5
+					0x800 1>;
 			...
 		};
 	};
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,gsbi.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,gsbi.txt
index 2f5ede39bea2..fe1855f09dcc 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,gsbi.txt
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,gsbi.txt
@@ -78,7 +78,6 @@ Example for APQ8064:
 			interrupts = <0 152 0x0>;
 			clocks = <&gcc GSBI4_UART_CLK>, <&gcc GSBI4_H_CLK>;
 			clock-names = "core", "iface";
-			status = "ok";
 		};
 	};
 
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,wcnss.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,wcnss.txt
index 4ea39e9186a7..042a2e4159bd 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,wcnss.txt
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,wcnss.txt
@@ -37,6 +37,11 @@ The following properties are defined to the bluetooth node:
 	Definition: must be:
 		    "qcom,wcnss-bt"
 
+- local-bd-address:
+	Usage: optional
+	Value type: <u8 array>
+	Definition: see Documentation/devicetree/bindings/net/bluetooth.txt
+
 == WiFi
 The following properties are defined to the WiFi node:
 
@@ -91,6 +96,9 @@ smd {
 
 			bt {
 				compatible = "qcom,wcnss-bt";
+
+				/* BD address 00:11:22:33:44:55 */
+				local-bd-address = [ 55 44 33 22 11 00 ];
 			};
 
 			wlan {
diff --git a/Documentation/devicetree/bindings/soc/rockchip/grf.txt b/Documentation/devicetree/bindings/soc/rockchip/grf.txt
index cc9f05d3cbc1..7dc5ce858a0e 100644
--- a/Documentation/devicetree/bindings/soc/rockchip/grf.txt
+++ b/Documentation/devicetree/bindings/soc/rockchip/grf.txt
@@ -21,6 +21,7 @@ Required Properties:
    - "rockchip,rk3328-grf", "syscon": for rk3328
    - "rockchip,rk3368-grf", "syscon": for rk3368
    - "rockchip,rk3399-grf", "syscon": for rk3399
+   - "rockchip,rv1108-grf", "syscon": for rv1108
 - compatible: PMUGRF should be one of the following:
    - "rockchip,rk3368-pmugrf", "syscon": for rk3368
    - "rockchip,rk3399-pmugrf", "syscon": for rk3399
@@ -28,6 +29,8 @@ Required Properties:
    - "rockchip,rk3288-sgrf", "syscon": for rk3288
 - compatible: USB2PHYGRF should be one of the followings
    - "rockchip,rk3328-usb2phy-grf", "syscon": for rk3328
+- compatible: USBGRF should be one of the following
+   - "rockchip,rv1108-usbgrf", "syscon": for rv1108
 - reg: physical base address of the controller and length of memory mapped
   region.
 
diff --git a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
index 01bfb6745fbd..301d2a9bc1b8 100644
--- a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
+++ b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
@@ -7,6 +7,7 @@ Required properties for power domain controller:
 - compatible: Should be one of the following.
 	"rockchip,rk3288-power-controller" - for RK3288 SoCs.
 	"rockchip,rk3328-power-controller" - for RK3328 SoCs.
+	"rockchip,rk3366-power-controller" - for RK3366 SoCs.
 	"rockchip,rk3368-power-controller" - for RK3368 SoCs.
 	"rockchip,rk3399-power-controller" - for RK3399 SoCs.
 - #power-domain-cells: Number of cells in a power-domain specifier.
@@ -18,6 +19,7 @@ Required properties for power domain sub nodes:
 - reg: index of the power domain, should use macros in:
 	"include/dt-bindings/power/rk3288-power.h" - for RK3288 type power domain.
 	"include/dt-bindings/power/rk3328-power.h" - for RK3328 type power domain.
+	"include/dt-bindings/power/rk3366-power.h" - for RK3366 type power domain.
 	"include/dt-bindings/power/rk3368-power.h" - for RK3368 type power domain.
 	"include/dt-bindings/power/rk3399-power.h" - for RK3399 type power domain.
 - clocks (optional): phandles to clocks which need to be enabled while power domain
@@ -93,6 +95,7 @@ power domain to use.
 The index should use macros in:
 	"include/dt-bindings/power/rk3288-power.h" - for rk3288 type power domain.
 	"include/dt-bindings/power/rk3328-power.h" - for rk3328 type power domain.
+	"include/dt-bindings/power/rk3366-power.h" - for rk3366 type power domain.
 	"include/dt-bindings/power/rk3368-power.h" - for rk3368 type power domain.
 	"include/dt-bindings/power/rk3399-power.h" - for rk3399 type power domain.
 
diff --git a/Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt b/Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
index c705db07d820..f7b00a7c0f68 100644
--- a/Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
+++ b/Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
@@ -46,12 +46,13 @@ Required Properties:
 - power-domains: phandle pointing to the corresponding PM domain node
 		 and an ID representing the device.
 
-See dt-bindings/genpd/k2g.h for the list of valid identifiers for k2g.
+See http://processors.wiki.ti.com/index.php/TISCI#66AK2G02_Data for the list
+of valid identifiers for k2g.
 
 Example (K2G):
 --------------------
-	uart0: serial@02530c00 {
+	uart0: serial@2530c00 {
 		compatible = "ns16550a";
 		...
-		power-domains = <&k2g_pds K2G_DEV_UART0>;
+		power-domains = <&k2g_pds 0x002c>;
 	};
diff --git a/Documentation/devicetree/bindings/sound/armada-370db-audio.txt b/Documentation/devicetree/bindings/sound/armada-370db-audio.txt
index bf984d238620..953c092db72f 100644
--- a/Documentation/devicetree/bindings/sound/armada-370db-audio.txt
+++ b/Documentation/devicetree/bindings/sound/armada-370db-audio.txt
@@ -23,5 +23,4 @@ Example:
 	      compatible = "marvell,a370db-audio";
 	      marvell,audio-controller = <&audio_controller>;
 	      marvell,audio-codec = <&audio_codec &spdif_out &spdif_in>;
-	      status = "okay";
 	};
diff --git a/Documentation/devicetree/bindings/sound/atmel-classd.txt b/Documentation/devicetree/bindings/sound/atmel-classd.txt
index 549e701cb7a1..898551076382 100644
--- a/Documentation/devicetree/bindings/sound/atmel-classd.txt
+++ b/Documentation/devicetree/bindings/sound/atmel-classd.txt
@@ -13,13 +13,11 @@ Required properties:
 	Must be "tx".
 - clock-names
 	Tuple listing input clock names.
-	Required elements: "pclk", "gclk" and "aclk".
+	Required elements: "pclk" and "gclk".
 - clocks
 	Please refer to clock-bindings.txt.
 - assigned-clocks
 	Should be <&classd_gclk>.
-- assigned-clock-parents
-	Should be <&audio_pll_pmc>.
 
 Optional properties:
 - pinctrl-names, pinctrl-0
@@ -45,10 +43,9 @@ classd: classd@fc048000 {
 			(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)
 			| AT91_XDMAC_DT_PERID(47))>;
 		dma-names = "tx";
-		clocks = <&classd_clk>, <&classd_gclk>, <&audio_pll_pmc>;
-		clock-names = "pclk", "gclk", "aclk";
+		clocks = <&classd_clk>, <&classd_gclk>;
+		clock-names = "pclk", "gclk";
 		assigned-clocks = <&classd_gclk>;
-		assigned-clock-parents = <&audio_pll_pmc>;
 
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_classd_default>;
diff --git a/Documentation/devicetree/bindings/sound/audio-graph-card.txt b/Documentation/devicetree/bindings/sound/audio-graph-card.txt
index 6e6720aa33f1..d04ea3b1a1dd 100644
--- a/Documentation/devicetree/bindings/sound/audio-graph-card.txt
+++ b/Documentation/devicetree/bindings/sound/audio-graph-card.txt
@@ -17,6 +17,7 @@ Below are same as Simple-Card.
 - bitclock-master
 - bitclock-inversion
 - frame-inversion
+- mclk-fs
 - dai-tdm-slot-num
 - dai-tdm-slot-width
 - clocks / system-clock-frequency
diff --git a/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt b/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt
index 8b8afe9fcb31..441dd6f29df1 100644
--- a/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt
+++ b/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt
@@ -43,7 +43,7 @@ Example 1. Sampling Rate Conversion
 		label = "sound-card";
 		prefix = "codec";
 		routing = "codec Playback", "DAI0 Playback",
-			"codec Playback", "DAI1 Playback";
+			  "DAI0 Capture",   "codec Capture";
 		convert-rate = <48000>;
 
 		dais = <&cpu_port>;
@@ -79,7 +79,8 @@ Example 2. 2 CPU 1 Codec (Mixing)
 		label = "sound-card";
 		prefix = "codec";
 		routing = "codec Playback", "DAI0 Playback",
-			"codec Playback", "DAI1 Playback";
+			  "codec Playback", "DAI1 Playback",
+			  "DAI0 Capture",   "codec Capture";
 		convert-rate = <48000>;
 
 		dais = <&cpu_port0
diff --git a/Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt b/Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
index fdb25b492514..9d049d4bfd58 100644
--- a/Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
+++ b/Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
@@ -45,7 +45,6 @@ Example:
 	&ssc0 {
 		#sound-dai-cells = <0>;
 
-		status = "okay";
 	};
 
 	&i2c {
diff --git a/Documentation/devicetree/bindings/sound/brcm,cygnus-audio.txt b/Documentation/devicetree/bindings/sound/brcm,cygnus-audio.txt
index b139e66d2a11..630bf7c0344d 100644
--- a/Documentation/devicetree/bindings/sound/brcm,cygnus-audio.txt
+++ b/Documentation/devicetree/bindings/sound/brcm,cygnus-audio.txt
@@ -47,21 +47,17 @@ Example:
 
 		ssp0: ssp_port@0 {
 			reg = <0>;
-			status = "okay";
 		};
 
 		ssp1: ssp_port@1 {
 			reg = <1>;
-			status = "disabled";
 		};
 
 		ssp2: ssp_port@2 {
 			reg = <2>;
-			status = "disabled";
 		};
 
 		spdif: spdif_port@3 {
 			reg = <3>;
-			status = "disabled";
 		};
 	};
diff --git a/Documentation/devicetree/bindings/sound/cdns,xtfpga-i2s.txt b/Documentation/devicetree/bindings/sound/cdns,xtfpga-i2s.txt
index befd125d18bb..860fc0da39c0 100644
--- a/Documentation/devicetree/bindings/sound/cdns,xtfpga-i2s.txt
+++ b/Documentation/devicetree/bindings/sound/cdns,xtfpga-i2s.txt
@@ -9,7 +9,7 @@ Required properties:
 
 Examples:
 
-	i2s0: xtfpga-i2s@0d080000 {
+	i2s0: xtfpga-i2s@d080000 {
 		#sound-dai-cells = <0>;
 		compatible = "cdns,xtfpga-i2s";
 		reg = <0x0d080000 0x40>;
diff --git a/Documentation/devicetree/bindings/sound/cs42l56.txt b/Documentation/devicetree/bindings/sound/cs42l56.txt
index 4feb0eb27ea4..4ba520a28ae8 100644
--- a/Documentation/devicetree/bindings/sound/cs42l56.txt
+++ b/Documentation/devicetree/bindings/sound/cs42l56.txt
@@ -55,7 +55,7 @@ Example:
 codec: codec@4b {
 	compatible = "cirrus,cs42l56";
 	reg = <0x4b>;
-	gpio-reset = <&gpio 10 0>;
+	cirrus,gpio-nreset = <&gpio 10 0>;
 	cirrus,chgfreq-divisor = <0x05>;
 	cirrus.ain1_ref_cfg;
 	cirrus,micbias-lvl = <5>;
diff --git a/Documentation/devicetree/bindings/sound/cs43130.txt b/Documentation/devicetree/bindings/sound/cs43130.txt
new file mode 100644
index 000000000000..8b1dd5aeb004
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/cs43130.txt
@@ -0,0 +1,67 @@
+CS43130 DAC
+
+Required properties:
+
+  - compatible : "cirrus,cs43130", "cirrus,cs4399", "cirrus,cs43131",
+                 "cirrus,cs43198"
+
+  - reg : the I2C address of the device for I2C
+
+  - VA-supply, VP-supply, VL-supply, VCP-supply, VD-supply:
+	power supplies for the device, as covered in
+	Documentation/devicetree/bindings/regulator/regulator.txt.
+
+
+Optional properties:
+
+  - reset-gpios : Active low GPIO used to reset the device
+
+  - cirrus,xtal-ibias:
+   When external MCLK is generated by external crystal
+   oscillator, CS43130 can be used to provide bias current
+   for external crystal.  Amount of bias current sent is
+   set as:
+   1 = 7.5uA
+   2 = 12.5uA
+   3 = 15uA
+
+  - cirrus,dc-measure:
+   Boolean, define to enable headphone DC impedance measurement.
+
+  - cirrus,ac-measure:
+   Boolean, define to enable headphone AC impedance measurement.
+   DC impedance must also be enabled for AC impedance measurement.
+
+  - cirrus,dc-threshold:
+   Define 2 DC impedance thresholds in ohms for HP output control.
+   Default values are 50 and 120 Ohms.
+
+  - cirrus,ac-freq:
+   Define the frequencies at which to measure HP AC impedance.
+   Only used if "cirrus,dc-measure" is defined.
+   Exactly 10 frequencies must be defined.
+   If this properties is undefined, by default,
+   following frequencies are used:
+   <24 43 93 200 431 928 2000 4309 9283 20000>
+   The above frequencies are logarithmically equally spaced.
+   Log base is 10.
+
+Example:
+
+cs43130: audio-codec@30 {
+   compatible = "cirrus,cs43130";
+   reg = <0x30>;
+   reset-gpios = <&axi_gpio 54 0>;
+   VA-supply = <&dummy_vreg>;
+   VP-supply = <&dummy_vreg>;
+   VL-supply = <&dummy_vreg>;
+   VCP-supply = <&dummy_vreg>;
+   VD-supply = <&dummy_vreg>;
+   cirrus,xtal-ibias = <2>;
+   interrupt-parent = <&gpio0>;
+   interrupts = <55 8>;
+   cirrus,dc-measure;
+   cirrus,ac-measure;
+   cirrus,dc-threshold = /bits/ 16 <20 100>;
+   cirrus,ac-freq = /bits/ 16 <24 43 93 200 431 928 2000 4309 9283 20000>;
+};
diff --git a/Documentation/devicetree/bindings/sound/davinci-mcbsp.txt b/Documentation/devicetree/bindings/sound/davinci-mcbsp.txt
index e0b6165c9cfc..3ffc2562fb31 100644
--- a/Documentation/devicetree/bindings/sound/davinci-mcbsp.txt
+++ b/Documentation/devicetree/bindings/sound/davinci-mcbsp.txt
@@ -47,5 +47,4 @@ mcbsp0: mcbsp@1d10000 {
 	dmas = <&edma0 3 1
 		&edma0 2 1>;
 	dma-names = "tx", "rx";
-	status = "okay";
 };
diff --git a/Documentation/devicetree/bindings/sound/dmic.txt b/Documentation/devicetree/bindings/sound/dmic.txt
new file mode 100644
index 000000000000..54c8ef6498a8
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/dmic.txt
@@ -0,0 +1,16 @@
+Device-Tree bindings for Digital microphone (DMIC) codec
+
+This device support generic PDM digital microphone.
+
+Required properties:
+	- compatible: should be "dmic-codec".
+
+Optional properties:
+	- dmicen-gpios: GPIO specifier for dmic to control start and stop
+
+Example node:
+
+	dmic_codec: dmic@0 {
+		compatible = "dmic-codec";
+		dmicen-gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>;
+	};
diff --git a/Documentation/devicetree/bindings/sound/fsl,asrc.txt b/Documentation/devicetree/bindings/sound/fsl,asrc.txt
index 3e26a9478e57..f5a14115b459 100644
--- a/Documentation/devicetree/bindings/sound/fsl,asrc.txt
+++ b/Documentation/devicetree/bindings/sound/fsl,asrc.txt
@@ -41,7 +41,7 @@ Required properties:
 
 Example:
 
-asrc: asrc@02034000 {
+asrc: asrc@2034000 {
 	compatible = "fsl,imx53-asrc";
 	reg = <0x02034000 0x4000>;
 	interrupts = <0 50 IRQ_TYPE_LEVEL_HIGH>;
@@ -61,5 +61,4 @@ asrc: asrc@02034000 {
 		"txa", "txb", "txc";
 	fsl,asrc-rate  = <48000>;
 	fsl,asrc-width = <16>;
-	status = "okay";
 };
diff --git a/Documentation/devicetree/bindings/sound/fsl,esai.txt b/Documentation/devicetree/bindings/sound/fsl,esai.txt
index cd3ee5d84f03..cacd18bb9ba6 100644
--- a/Documentation/devicetree/bindings/sound/fsl,esai.txt
+++ b/Documentation/devicetree/bindings/sound/fsl,esai.txt
@@ -48,7 +48,7 @@ Required properties:
 
 Example:
 
-esai: esai@02024000 {
+esai: esai@2024000 {
 	compatible = "fsl,imx35-esai";
 	reg = <0x02024000 0x4000>;
 	interrupts = <0 51 0x04>;
@@ -59,5 +59,4 @@ esai: esai@02024000 {
 	fsl,fifo-depth = <128>;
 	fsl,esai-synchronous;
 	big-endian;
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/sound/fsl,spdif.txt b/Documentation/devicetree/bindings/sound/fsl,spdif.txt
index 4ca39ddc0417..38cfa7573441 100644
--- a/Documentation/devicetree/bindings/sound/fsl,spdif.txt
+++ b/Documentation/devicetree/bindings/sound/fsl,spdif.txt
@@ -39,7 +39,7 @@ Required properties:
 
 Example:
 
-spdif: spdif@02004000 {
+spdif: spdif@2004000 {
 	compatible = "fsl,imx35-spdif";
 	reg = <0x02004000 0x4000>;
 	interrupts = <0 52 0x04>;
@@ -59,5 +59,4 @@ spdif: spdif@02004000 {
 		"rxtx7";
 
 	big-endian;
-	status = "okay";
 };
diff --git a/Documentation/devicetree/bindings/sound/hdmi.txt b/Documentation/devicetree/bindings/sound/hdmi.txt
index 31af7bca3099..56407c30e954 100644
--- a/Documentation/devicetree/bindings/sound/hdmi.txt
+++ b/Documentation/devicetree/bindings/sound/hdmi.txt
@@ -13,5 +13,4 @@ Example node:
 
 	hdmi_audio: hdmi_audio@0 {
 		compatible = "linux,hdmi-audio";
-		status = "okay";
 	};
diff --git a/Documentation/devicetree/bindings/sound/imx-audmux.txt b/Documentation/devicetree/bindings/sound/imx-audmux.txt
index b30a737e209e..2db4dcbee1b9 100644
--- a/Documentation/devicetree/bindings/sound/imx-audmux.txt
+++ b/Documentation/devicetree/bindings/sound/imx-audmux.txt
@@ -22,7 +22,7 @@ Required properties of optional child nodes:
 
 Example:
 
-audmux@021d8000 {
+audmux@21d8000 {
 	compatible = "fsl,imx6q-audmux", "fsl,imx31-audmux";
 	reg = <0x021d8000 0x4000>;
 };
diff --git a/Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt b/Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt
index 9800a560e0c2..77a57f84bed4 100644
--- a/Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt
+++ b/Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt
@@ -3,7 +3,8 @@ Mediatek AFE PCM controller for mt2701
 Required properties:
 - compatible = "mediatek,mt2701-audio";
 - reg: register location and size
-- interrupts: Should contain AFE interrupt
+- interrupts: should contain AFE and ASYS interrupts
+- interrupt-names: should be "afe" and "asys"
 - power-domains: should define the power domain
 - clock-names: should have these clock names:
 		"infra_sys_audio_clk",
@@ -59,6 +60,7 @@ Example:
 		      <0 0x112A0000 0 0x20000>;
 		interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>,
 			     <GIC_SPI 132 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names	= "afe", "asys";
 		power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
 		clocks = <&infracfg CLK_INFRA_AUDIO>,
 			 <&topckgen CLK_TOP_AUD_MUX1_SEL>,
diff --git a/Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-analog.txt b/Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-analog.txt
index ccb401cfef9d..551ecab67efe 100644
--- a/Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-analog.txt
+++ b/Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-analog.txt
@@ -31,8 +31,22 @@ Required properties
  - vdd-cdc-io-supply: phandle to VDD_CDC_IO regulator DT node.
  - vdd-cdc-tx-rx-cx-supply: phandle to VDD_CDC_TX/RX/CX regulator DT node.
  - vdd-micbias-supply: phandle of VDD_MICBIAS supply's regulator DT node.
-
 Optional Properties:
+ - qcom,mbhc-vthreshold-low: Array of 5 threshold voltages in mV for 5 buttons
+			     detection on headset when the mbhc is powered up
+			     by internal current source, this is a low power.
+ - qcom,mbhc-vthreshold-high: Array of 5 thresold voltages in mV for 5 buttons
+			      detection on headset when mbhc is powered up
+			       from micbias.
+- qcom,micbias-lvl:  Voltage (mV) for Mic Bias
+- qcom,hphl-jack-type-normally-open: boolean, present if hphl pin on jack is a
+				     NO (Normally Open). If not specified, then
+				     its assumed that hphl pin on jack is NC
+				     (Normally Closed).
+- qcom,gnd-jack-type-normally-open: boolean, present if gnd pin on jack is
+				    NO (Normally Open). If not specified, then
+				    its assumed that gnd pin on jack is NC
+				    (Normally Closed).
 - qcom,micbias1-ext-cap: boolean, present if micbias1 has external capacitor
 			 connected.
 - qcom,micbias2-ext-cap: boolean, present if micbias2 has external capacitor
@@ -48,6 +62,8 @@ spmi_bus {
 		reg-names = "pmic-codec-core";
 		clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>;
 		clock-names = "mclk";
+		qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
+		qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
 		interrupt-parent = <&spmi_bus>;
 		interrupts = <0x1 0xf0 0x0 IRQ_TYPE_NONE>,
 			     <0x1 0xf0 0x1 IRQ_TYPE_NONE>,
diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
index 7246bb268bf9..085bec364caf 100644
--- a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
+++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
@@ -199,10 +199,10 @@ Ex)
 	sound {
 		compatible = "simple-scu-audio-card";
 		...
-		simple-audio-card,cpu@0 {
+		simple-audio-card,cpu-0 {
 			sound-dai = <&rcar_sound 0>;
 		};
-		simple-audio-card,cpu@1 {
+		simple-audio-card,cpu-1 {
 			sound-dai = <&rcar_sound 1>;
 		};
 		simple-audio-card,codec {
@@ -441,79 +441,79 @@ rcar_sound: sound@ec500000 {
 			"clk_a", "clk_b", "clk_c", "clk_i";
 
 	rcar_sound,dvc {
-		dvc0: dvc@0 {
+		dvc0: dvc-0 {
 			dmas = <&audma0 0xbc>;
 			dma-names = "tx";
 		};
-		dvc1: dvc@1 {
+		dvc1: dvc-1 {
 			dmas = <&audma0 0xbe>;
 			dma-names = "tx";
 		};
 	};
 
 	rcar_sound,mix {
-		mix0: mix@0 { };
-		mix1: mix@1 { };
+		mix0: mix-0 { };
+		mix1: mix-1 { };
 	};
 
 	rcar_sound,ctu {
-		ctu00: ctu@0 { };
-		ctu01: ctu@1 { };
-		ctu02: ctu@2 { };
-		ctu03: ctu@3 { };
-		ctu10: ctu@4 { };
-		ctu11: ctu@5 { };
-		ctu12: ctu@6 { };
-		ctu13: ctu@7 { };
+		ctu00: ctu-0 { };
+		ctu01: ctu-1 { };
+		ctu02: ctu-2 { };
+		ctu03: ctu-3 { };
+		ctu10: ctu-4 { };
+		ctu11: ctu-5 { };
+		ctu12: ctu-6 { };
+		ctu13: ctu-7 { };
 	};
 
 	rcar_sound,src {
-		src0: src@0 {
+		src0: src-0 {
 			interrupts = <0 352 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x85>, <&audma1 0x9a>;
 			dma-names = "rx", "tx";
 		};
-		src1: src@1 {
+		src1: src-1 {
 			interrupts = <0 353 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x87>, <&audma1 0x9c>;
 			dma-names = "rx", "tx";
 		};
-		src2: src@2 {
+		src2: src-2 {
 			interrupts = <0 354 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x89>, <&audma1 0x9e>;
 			dma-names = "rx", "tx";
 		};
-		src3: src@3 {
+		src3: src-3 {
 			interrupts = <0 355 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x8b>, <&audma1 0xa0>;
 			dma-names = "rx", "tx";
 		};
-		src4: src@4 {
+		src4: src-4 {
 			interrupts = <0 356 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x8d>, <&audma1 0xb0>;
 			dma-names = "rx", "tx";
 		};
-		src5: src@5 {
+		src5: src-5 {
 			interrupts = <0 357 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x8f>, <&audma1 0xb2>;
 			dma-names = "rx", "tx";
 		};
-		src6: src@6 {
+		src6: src-6 {
 			interrupts = <0 358 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x91>, <&audma1 0xb4>;
 			dma-names = "rx", "tx";
 		};
-		src7: src@7 {
+		src7: src-7 {
 			interrupts = <0 359 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x93>, <&audma1 0xb6>;
 			dma-names = "rx", "tx";
 		};
-		src8: src@8 {
+		src8: src-8 {
 			interrupts = <0 360 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x95>, <&audma1 0xb8>;
 			dma-names = "rx", "tx";
 		};
-		src9: src@9 {
+		src9: src-9 {
 			interrupts = <0 361 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x97>, <&audma1 0xba>;
 			dma-names = "rx", "tx";
@@ -521,52 +521,52 @@ rcar_sound: sound@ec500000 {
 	};
 
 	rcar_sound,ssi {
-		ssi0: ssi@0 {
+		ssi0: ssi-0 {
 			interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x01>, <&audma1 0x02>, <&audma0 0x15>, <&audma1 0x16>;
 			dma-names = "rx", "tx", "rxu", "txu";
 		};
-		ssi1: ssi@1 {
+		ssi1: ssi-1 {
 			interrupts = <0 371 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x03>, <&audma1 0x04>, <&audma0 0x49>, <&audma1 0x4a>;
 			dma-names = "rx", "tx", "rxu", "txu";
 		};
-		ssi2: ssi@2 {
+		ssi2: ssi-2 {
 			interrupts = <0 372 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x05>, <&audma1 0x06>, <&audma0 0x63>, <&audma1 0x64>;
 			dma-names = "rx", "tx", "rxu", "txu";
 		};
-		ssi3: ssi@3 {
+		ssi3: ssi-3 {
 			interrupts = <0 373 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x07>, <&audma1 0x08>, <&audma0 0x6f>, <&audma1 0x70>;
 			dma-names = "rx", "tx", "rxu", "txu";
 		};
-		ssi4: ssi@4 {
+		ssi4: ssi-4 {
 			interrupts = <0 374 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x09>, <&audma1 0x0a>, <&audma0 0x71>, <&audma1 0x72>;
 			dma-names = "rx", "tx", "rxu", "txu";
 		};
-		ssi5: ssi@5 {
+		ssi5: ssi-5 {
 			interrupts = <0 375 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x0b>, <&audma1 0x0c>, <&audma0 0x73>, <&audma1 0x74>;
 			dma-names = "rx", "tx", "rxu", "txu";
 		};
-		ssi6: ssi@6 {
+		ssi6: ssi-6 {
 			interrupts = <0 376 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x0d>, <&audma1 0x0e>, <&audma0 0x75>, <&audma1 0x76>;
 			dma-names = "rx", "tx", "rxu", "txu";
 		};
-		ssi7: ssi@7 {
+		ssi7: ssi-7 {
 			interrupts = <0 377 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x0f>, <&audma1 0x10>, <&audma0 0x79>, <&audma1 0x7a>;
 			dma-names = "rx", "tx", "rxu", "txu";
 		};
-		ssi8: ssi@8 {
+		ssi8: ssi-8 {
 			interrupts = <0 378 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x11>, <&audma1 0x12>, <&audma0 0x7b>, <&audma1 0x7c>;
 			dma-names = "rx", "tx", "rxu", "txu";
 		};
-		ssi9: ssi@9 {
+		ssi9: ssi-9 {
 			interrupts = <0 379 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&audma0 0x13>, <&audma1 0x14>, <&audma0 0x7d>, <&audma1 0x7e>;
 			dma-names = "rx", "tx", "rxu", "txu";
@@ -621,7 +621,6 @@ Example: simple sound card
 	/* Single DAI */
 	#sound-dai-cells = <0>;
 
-	status = "okay";
 
 	rcar_sound,dai {
 		dai0 {
@@ -667,7 +666,6 @@ Example: simple sound card for Multi channel
 	/* Single DAI */
 	#sound-dai-cells = <0>;
 
-	status = "okay";
 
 	rcar_sound,dai {
 		dai0 {
diff --git a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
index 921729de7346..47f164fbd1d7 100644
--- a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
+++ b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
@@ -29,11 +29,13 @@ pdm: pdm@ff040000 {
 	dma-names = "rx";
 	pinctrl-names = "default", "sleep";
 	pinctrl-0 = <&pdmm0_clk
-		     &pdmm0_fsync
 		     &pdmm0_sdi0
 		     &pdmm0_sdi1
 		     &pdmm0_sdi2
 		     &pdmm0_sdi3>;
-	pinctrl-1 = <&pdmm0_sleep>;
-	status = "disabled";
+	pinctrl-1 = <&pdmm0_clk_sleep
+		     &pdmm0_sdi0_sleep
+		     &pdmm0_sdi1_sleep
+		     &pdmm0_sdi2_sleep
+		     &pdmm0_sdi3_sleep>;
 };
diff --git a/Documentation/devicetree/bindings/sound/rockchip,rk3399-gru-sound.txt b/Documentation/devicetree/bindings/sound/rockchip,rk3399-gru-sound.txt
index eac91db07178..72d3cf4c2606 100644
--- a/Documentation/devicetree/bindings/sound/rockchip,rk3399-gru-sound.txt
+++ b/Documentation/devicetree/bindings/sound/rockchip,rk3399-gru-sound.txt
@@ -4,7 +4,7 @@ Required properties:
 - compatible: "rockchip,rk3399-gru-sound"
 - rockchip,cpu: The phandle of the Rockchip I2S controller that's
   connected to the codecs
-- rockchip,codec: The phandle of the MAX98357A/RT5514/DA7219 codecs
+- rockchip,codec: The phandle of the audio codecs
 
 Optional properties:
 - dmic-wakeup-delay-ms : specify delay time (ms) for DMIC ready.
diff --git a/Documentation/devicetree/bindings/sound/rockchip-i2s.txt b/Documentation/devicetree/bindings/sound/rockchip-i2s.txt
index 206aba1b34bb..b208a752576c 100644
--- a/Documentation/devicetree/bindings/sound/rockchip-i2s.txt
+++ b/Documentation/devicetree/bindings/sound/rockchip-i2s.txt
@@ -7,8 +7,12 @@ Required properties:
 
 - compatible: should be one of the following:
    - "rockchip,rk3066-i2s": for rk3066
+   - "rockchip,rk3036-i2s", "rockchip,rk3066-i2s": for rk3036
    - "rockchip,rk3188-i2s", "rockchip,rk3066-i2s": for rk3188
+   - "rockchip,rk3228-i2s", "rockchip,rk3066-i2s": for rk3228
    - "rockchip,rk3288-i2s", "rockchip,rk3066-i2s": for rk3288
+   - "rockchip,rk3328-i2s", "rockchip,rk3066-i2s": for rk3328
+   - "rockchip,rk3366-i2s", "rockchip,rk3066-i2s": for rk3366
    - "rockchip,rk3368-i2s", "rockchip,rk3066-i2s": for rk3368
    - "rockchip,rk3399-i2s", "rockchip,rk3066-i2s": for rk3399
 - reg: physical base address of the controller and length of memory mapped
diff --git a/Documentation/devicetree/bindings/sound/rockchip-spdif.txt b/Documentation/devicetree/bindings/sound/rockchip-spdif.txt
index 4706b96d450b..0a1dc4e1815c 100644
--- a/Documentation/devicetree/bindings/sound/rockchip-spdif.txt
+++ b/Documentation/devicetree/bindings/sound/rockchip-spdif.txt
@@ -41,6 +41,5 @@ spdif: spdif@0x1011e000 {
 	dma-names = "tx";
 	clock-names = "hclk", "mclk";
 	clocks = <&cru HCLK_SPDIF>, <&cru SCLK_SPDIF>;
-	status = "disabled";
 	#sound-dai-cells = <0>;
 };
diff --git a/Documentation/devicetree/bindings/sound/rt274.txt b/Documentation/devicetree/bindings/sound/rt274.txt
new file mode 100644
index 000000000000..e9a6178c78cf
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/rt274.txt
@@ -0,0 +1,33 @@
+RT274 audio CODEC
+
+This device supports I2C only.
+
+Required properties:
+
+- compatible : "realtek,rt274".
+
+- reg : The I2C address of the device.
+
+Optional properties:
+
+- interrupts : The CODEC's interrupt output.
+
+
+Pins on the device (for linking into audio routes) for RT274:
+
+  * DMIC1 Pin
+  * DMIC2 Pin
+  * MIC
+  * LINE1
+  * LINE2
+  * HPO Pin
+  * SPDIF
+  * LINE3
+
+Example:
+
+codec: rt274@1c {
+	compatible = "realtek,rt274";
+	reg = <0x1c>;
+	interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
+};
diff --git a/Documentation/devicetree/bindings/sound/rt5514.txt b/Documentation/devicetree/bindings/sound/rt5514.txt
index 929ca6756b02..4f33b0d96afe 100644
--- a/Documentation/devicetree/bindings/sound/rt5514.txt
+++ b/Documentation/devicetree/bindings/sound/rt5514.txt
@@ -1,22 +1,27 @@
 RT5514 audio CODEC
 
-This device supports I2C only.
+This device supports both I2C and SPI.
 
 Required properties:
 
 - compatible : "realtek,rt5514".
 
-- reg : The I2C address of the device.
+- reg : the I2C address of the device for I2C, the chip select
+        number for SPI.
 
 Optional properties:
 
 - clocks: The phandle of the master clock to the CODEC
 - clock-names: Should be "mclk"
 
+- interrupt-parent: The phandle for the interrupt controller.
+- interrupts: The interrupt number to the cpu. The interrupt specifier format
+	      depends on the interrupt controller.
+
 - realtek,dmic-init-delay-ms
-  Set the DMIC initial delay (ms) to wait it ready.
+  Set the DMIC initial delay (ms) to wait it ready for I2C.
 
-Pins on the device (for linking into audio routes) for RT5514:
+Pins on the device (for linking into audio routes) for I2C:
 
   * DMIC1L
   * DMIC1R
diff --git a/Documentation/devicetree/bindings/sound/rt5663.txt b/Documentation/devicetree/bindings/sound/rt5663.txt
index 70eaeaed2b18..497bcfc58b71 100644
--- a/Documentation/devicetree/bindings/sound/rt5663.txt
+++ b/Documentation/devicetree/bindings/sound/rt5663.txt
@@ -12,6 +12,30 @@ Required properties:
 
 Optional properties:
 
+- "realtek,dc_offset_l_manual"
+- "realtek,dc_offset_r_manual"
+- "realtek,dc_offset_l_manual_mic"
+- "realtek,dc_offset_r_manual_mic"
+  Based on the different PCB layout, add the manual offset value to
+  compensate the DC offset for each L and R channel, and they are different
+  between headphone and headset.
+- "realtek,impedance_sensing_num"
+  The matrix row number of the impedance sensing table.
+  If the value is 0, it means the impedance sensing is not supported.
+- "realtek,impedance_sensing_table"
+  The matrix rows of the impedance sensing table are consisted by impedance
+  minimum, impedance maximun, volume, DC offset w/o and w/ mic of each L and
+  R channel accordingly. Example is shown as following.
+  <   0    300  7  0xffd160  0xffd1c0  0xff8a10  0xff8ab0
+    301  65535  4  0xffe470  0xffe470  0xffb8e0  0xffb8e0>
+  The first and second column are defined for the impedance range. If the
+  detected impedance value is in the range, then the volume value of the
+  third column will be set to codec. In our codec design, each volume value
+  should compensate different DC offset to avoid the pop sound, and it is
+  also different between headphone and headset. In the example, the
+  "realtek,impedance_sensing_num" is 2. It means that there are 2 ranges of
+  impedance in the impedance sensing function.
+
 Pins on the device (for linking into audio routes) for RT5663:
 
   * IN1P
diff --git a/Documentation/devicetree/bindings/sound/samsung,odroid.txt b/Documentation/devicetree/bindings/sound/samsung,odroid.txt
index c30934dd975b..625b1b18fd02 100644
--- a/Documentation/devicetree/bindings/sound/samsung,odroid.txt
+++ b/Documentation/devicetree/bindings/sound/samsung,odroid.txt
@@ -7,9 +7,6 @@ Required properties:
  - model - the user-visible name of this sound complex
  - clocks - should contain entries matching clock names in the clock-names
     property
- - clock-names - should contain following entries:
-    - "epll" - indicating the EPLL output clock
-    - "i2s_rclk" - indicating the RCLK (root) clock of the I2S0 controller
  - samsung,audio-widgets - this property specifies off-codec audio elements
    like headphones or speakers, for details see widgets.txt
  - samsung,audio-routing - a list of the connections between audio
@@ -46,9 +43,6 @@ sound {
 		"IN1", "Mic Jack",
 		"Mic Jack", "MICBIAS";
 
-	clocks = <&clock CLK_FOUT_EPLL>, <&i2s0 CLK_I2S_RCLK_SRC>;
-	clock-names = "epll", "sclk_i2s";
-
 	cpu {
 		sound-dai = <&i2s0 0>;
 	};
diff --git a/Documentation/devicetree/bindings/sound/samsung-i2s.txt b/Documentation/devicetree/bindings/sound/samsung-i2s.txt
index 09e0e18591ae..bf100cd0d0f7 100644
--- a/Documentation/devicetree/bindings/sound/samsung-i2s.txt
+++ b/Documentation/devicetree/bindings/sound/samsung-i2s.txt
@@ -63,7 +63,7 @@ Optional SoC Specific Properties:
 
 Example:
 
-i2s0: i2s@03830000 {
+i2s0: i2s@3830000 {
 	compatible = "samsung,s5pv210-i2s";
 	reg = <0x03830000 0x100>;
 	dmas = <&pdma0 10
diff --git a/Documentation/devicetree/bindings/sound/sgtl5000.txt b/Documentation/devicetree/bindings/sound/sgtl5000.txt
index 7a73a9d62015..060cb4a3b47e 100644
--- a/Documentation/devicetree/bindings/sound/sgtl5000.txt
+++ b/Documentation/devicetree/bindings/sound/sgtl5000.txt
@@ -37,7 +37,7 @@ VDDIO		1.8V		2.5V		3.3V
 
 Example:
 
-codec: sgtl5000@0a {
+codec: sgtl5000@a {
 	compatible = "fsl,sgtl5000";
 	reg = <0x0a>;
 	clocks = <&clks 150>;
diff --git a/Documentation/devicetree/bindings/sound/simple-card.txt b/Documentation/devicetree/bindings/sound/simple-card.txt
index c7a93931fad2..166f2290233b 100644
--- a/Documentation/devicetree/bindings/sound/simple-card.txt
+++ b/Documentation/devicetree/bindings/sound/simple-card.txt
@@ -86,6 +86,9 @@ Optional CPU/CODEC subnodes properties:
 					  in dai startup() and disabled with
 					  clk_disable_unprepare() in dai
 					  shutdown().
+- system-clock-direction-out		: specifies clock direction as 'out' on
+					  initialization. It is useful for some aCPUs with
+					  fixed clocks.
 
 Example 1 - single DAI link:
 
diff --git a/Documentation/devicetree/bindings/sound/simple-scu-card.txt b/Documentation/devicetree/bindings/sound/simple-scu-card.txt
index 327d229a51b2..32f8dbce5241 100644
--- a/Documentation/devicetree/bindings/sound/simple-scu-card.txt
+++ b/Documentation/devicetree/bindings/sound/simple-scu-card.txt
@@ -24,6 +24,7 @@ Optional subnode properties:
 - simple-audio-card,convert-rate	: platform specified sampling rate convert
 - simple-audio-card,convert-channels	: platform specified converted channel size (2 - 8 ch)
 - simple-audio-card,prefix		: see routing
+- simple-audio-card,widgets		: Please refer to widgets.txt.
 - simple-audio-card,routing		: A list of the connections between audio components.
 					  Each entry is a pair of strings, the first being the connection's sink,
 					  the second being the connection's source. Valid names for sources.
diff --git a/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt b/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
index 745dc62f76ea..40068ec0e9a5 100644
--- a/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
+++ b/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
@@ -53,7 +53,6 @@ Example:
 
 	sti_uni_player1: sti-uni-player@0x8D81000 {
 		compatible = "st,stih407-uni-player-hdmi";
-		status = "okay";
 		#sound-dai-cells = <0>;
 		st,syscfg = <&syscfg_core>;
 		clocks = <&clk_s_d0_flexgen CLK_PCM_1>;
@@ -66,7 +65,6 @@ Example:
 
 	sti_uni_player2: sti-uni-player@0x8D82000 {
 		compatible = "st,stih407-uni-player-pcm-out";
-		status = "okay";
 		#sound-dai-cells = <0>;
 		st,syscfg = <&syscfg_core>;
 		clocks = <&clk_s_d0_flexgen CLK_PCM_2>;
@@ -78,7 +76,6 @@ Example:
 
 	sti_uni_player3: sti-uni-player@0x8D85000 {
 		compatible = "st,stih407-uni-player-spdif";
-		status = "okay";
 		#sound-dai-cells = <0>;
 		st,syscfg = <&syscfg_core>;
 		clocks = <&clk_s_d0_flexgen CLK_SPDIFF>;
@@ -90,7 +87,6 @@ Example:
 
 	sti_uni_reader1: sti-uni-reader@0x8D84000 {
 		compatible = "st,stih407-uni-reader-hdmi";
-		status = "disabled";
 		#sound-dai-cells = <0>;
 		st,syscfg = <&syscfg_core>;
 		reg = <0x8D84000 0x158>;
@@ -125,7 +121,6 @@ Example of audio card declaration:
 	sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "sti audio card";
-		status = "okay";
 
 		simple-audio-card,dai-link@0 {
 			/* DAC */
diff --git a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
index f1c5ae59e7c9..1f9cd7095337 100644
--- a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
+++ b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
@@ -10,13 +10,21 @@ Required properties:
   - reg: Base address and size of SAI common register set.
   - clocks: Must contain phandle and clock specifier pairs for each entry
 	in clock-names.
-  - clock-names: Must contain "x8k" and "x11k"
+  - clock-names: Must contain "pclk" "x8k" and "x11k"
+	"pclk": Clock which feeds the peripheral bus interface.
+	        Mandatory for "st,stm32h7-sai" compatible.
+	        Not used for "st,stm32f4-sai" compatible.
 	"x8k": SAI parent clock for sampling rates multiple of 8kHz.
 	"x11k": SAI parent clock for sampling rates multiple of 11.025kHz.
   - interrupts: cpu DAI interrupt line shared by SAI sub-blocks
 
 Optional properties:
   - resets: Reference to a reset controller asserting the SAI
+  - st,sync: specify synchronization mode.
+	By default SAI sub-block is in asynchronous mode.
+	This property sets SAI sub-block as slave of another SAI sub-block.
+	Must contain the phandle and index of the sai sub-block providing
+	the synchronization.
 
 SAI subnodes:
 Two subnodes corresponding to SAI sub-block instances A et B can be defined.
@@ -52,8 +60,8 @@ sai1: sai1@40015800 {
 	#size-cells = <1>;
 	ranges = <0 0x40015800 0x400>;
 	reg = <0x40015800 0x4>;
-	clocks = <&rcc PLL1_Q>, <&rcc PLL2_P>;
-	clock-names = "x8k", "x11k";
+	clocks = <&rcc SAI1_CK>, <&rcc PLL1_Q>, <&rcc PLL2_P>;
+	clock-names = "pclk", "x8k", "x11k";
 	interrupts = <87>;
 
 	sai1a: audio-controller@40015804 {
diff --git a/Documentation/devicetree/bindings/sound/sun4i-codec.txt b/Documentation/devicetree/bindings/sound/sun4i-codec.txt
index 2d4e10deb6f4..66579bbd3294 100644
--- a/Documentation/devicetree/bindings/sound/sun4i-codec.txt
+++ b/Documentation/devicetree/bindings/sound/sun4i-codec.txt
@@ -62,7 +62,7 @@ Required properties for the following compatibles:
 				   block in the PRCM.
 
 Example:
-codec: codec@01c22c00 {
+codec: codec@1c22c00 {
 	#sound-dai-cells = <0>;
 	compatible = "allwinner,sun7i-a20-codec";
 	reg = <0x01c22c00 0x40>;
@@ -73,7 +73,7 @@ codec: codec@01c22c00 {
 	dma-names = "rx", "tx";
 };
 
-codec: codec@01c22c00 {
+codec: codec@1c22c00 {
 	#sound-dai-cells = <0>;
 	compatible = "allwinner,sun6i-a31-codec";
 	reg = <0x01c22c00 0x98>;
diff --git a/Documentation/devicetree/bindings/sound/sun4i-i2s.txt b/Documentation/devicetree/bindings/sound/sun4i-i2s.txt
index ee21da865771..05d7135a8d2f 100644
--- a/Documentation/devicetree/bindings/sound/sun4i-i2s.txt
+++ b/Documentation/devicetree/bindings/sound/sun4i-i2s.txt
@@ -8,6 +8,7 @@ Required properties:
 - compatible: should be one of the following:
    - "allwinner,sun4i-a10-i2s"
    - "allwinner,sun6i-a31-i2s"
+   - "allwinner,sun8i-h3-i2s"
 - reg: physical base address of the controller and length of memory mapped
   region.
 - interrupts: should contain the I2S interrupt.
@@ -22,11 +23,12 @@ Required properties:
 
 Required properties for the following compatibles:
 	- "allwinner,sun6i-a31-i2s"
+	- "allwinner,sun8i-h3-i2s"
 - resets: phandle to the reset line for this codec
 
 Example:
 
-i2s0: i2s@01c22400 {
+i2s0: i2s@1c22400 {
 	#sound-dai-cells = <0>;
 	compatible = "allwinner,sun4i-a10-i2s";
 	reg = <0x01c22400 0x400>;
diff --git a/Documentation/devicetree/bindings/sound/sun8i-a33-codec.txt b/Documentation/devicetree/bindings/sound/sun8i-a33-codec.txt
index 399b1b4bae22..2ca3d138528e 100644
--- a/Documentation/devicetree/bindings/sound/sun8i-a33-codec.txt
+++ b/Documentation/devicetree/bindings/sound/sun8i-a33-codec.txt
@@ -48,7 +48,7 @@ are similar to A33 using simple-card:
 			sound-dai = <&codec>;
 		};
 
-	soc@01c00000 {
+	soc@1c00000 {
 		[...]
 
 		audio-codec@1c22e00 {
diff --git a/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt b/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt
index 1b6e7c4e50ab..07356758bd91 100644
--- a/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt
+++ b/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt
@@ -10,7 +10,7 @@ Required properties if not a sub-node of the PRCM node:
 - reg: must contain the registers location and length
 
 Example:
-prcm: prcm@01f01400 {
+prcm: prcm@1f01400 {
 	codec_analog: codec-analog {
 		compatible = "allwinner,sun8i-a23-codec-analog";
 	};
diff --git a/Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt b/Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt
index fe0a65e6d629..0c64a209c2e9 100644
--- a/Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt
+++ b/Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt
@@ -31,7 +31,7 @@ Required properties:
 
 Example:
 
-spdif: spdif@01c21000 {
+spdif: spdif@1c21000 {
 	compatible = "allwinner,sun4i-a10-spdif";
 	reg = <0x01c21000 0x40>;
 	interrupts = <13>;
@@ -39,5 +39,4 @@ spdif: spdif@01c21000 {
 	clock-names = "apb", "spdif";
 	dmas = <&dma 0 2>, <&dma 0 2>;
 	dma-names = "rx", "tx";
-	status = "okay";
 };
diff --git a/Documentation/devicetree/bindings/sound/tas5720.txt b/Documentation/devicetree/bindings/sound/tas5720.txt
index 806ea7381483..40d94f82beb3 100644
--- a/Documentation/devicetree/bindings/sound/tas5720.txt
+++ b/Documentation/devicetree/bindings/sound/tas5720.txt
@@ -17,7 +17,6 @@ Required properties:
 Example:
 
 tas5720: tas5720@6c {
-	status = "okay";
 	compatible = "ti,tas5720";
 	reg = <0x6c>;
 	dvdd-supply = <&vdd_3v3_reg>;
diff --git a/Documentation/devicetree/bindings/sound/tfa9879.txt b/Documentation/devicetree/bindings/sound/tfa9879.txt
new file mode 100644
index 000000000000..23ba522d9e2b
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/tfa9879.txt
@@ -0,0 +1,23 @@
+NXP TFA9879 class-D audio amplifier
+
+Required properties:
+
+- compatible : "nxp,tfa9879"
+
+- reg : the I2C address of the device
+
+Example:
+
+&i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	codec: tfa9879@6c {
+		#sound-dai-cells = <0>;
+		compatible = "nxp,tfa9879";
+		reg = <0x6c>;
+        };
+};
+
diff --git a/Documentation/devicetree/bindings/sound/tlv320aic32x4.txt b/Documentation/devicetree/bindings/sound/tlv320aic32x4.txt
index 5e2741af27be..ca75890f0d07 100644
--- a/Documentation/devicetree/bindings/sound/tlv320aic32x4.txt
+++ b/Documentation/devicetree/bindings/sound/tlv320aic32x4.txt
@@ -3,7 +3,9 @@ Texas Instruments - tlv320aic32x4 Codec module
 The tlv320aic32x4 serial control bus communicates through I2C protocols
 
 Required properties:
- - compatible: Should be "ti,tlv320aic32x4"
+ - compatible - "string" - One of:
+	"ti,tlv320aic32x4" TLV320AIC3204
+	"ti,tlv320aic32x6" TLV320AIC3206, TLV320AIC3256
  - reg: I2C slave address
  - supply-*: Required supply regulators are:
     "iov" - digital IO power supply
@@ -18,6 +20,8 @@ Optional properties:
  - reset-gpios: Reset-GPIO phandle with args as described in gpio/gpio.txt
  - clocks/clock-names: Clock named 'mclk' for the master clock of the codec.
    See clock/clock-bindings.txt for information about the detailed format.
+ - aic32x4-gpio-func - <array of 5 int>
+	- Types are defined in include/sound/tlv320aic32x4.h
 
 
 Example:
@@ -27,4 +31,11 @@ codec: tlv320aic32x4@18 {
 	reg = <0x18>;
 	clocks = <&clks 201>;
 	clock-names = "mclk";
+	aic32x4-gpio-func= <
+			0xff /* AIC32X4_MFPX_DEFAULT_VALUE */
+			0xff /* AIC32X4_MFPX_DEFAULT_VALUE */
+			0x04 /* MFP3 AIC32X4_MFP3_GPIO_ENABLED */
+			0xff /* AIC32X4_MFPX_DEFAULT_VALUE */
+			0x08 /* MFP5 AIC32X4_MFP5_GPIO_INPUT */
+		>;
 };
diff --git a/Documentation/devicetree/bindings/sound/tlv320aic3x.txt b/Documentation/devicetree/bindings/sound/tlv320aic3x.txt
index 47a213c411ce..ba5b45c483f5 100644
--- a/Documentation/devicetree/bindings/sound/tlv320aic3x.txt
+++ b/Documentation/devicetree/bindings/sound/tlv320aic3x.txt
@@ -26,6 +26,11 @@ Optional properties:
 	3 - MICBIAS output is connected to AVDD,
 	If this node is not mentioned or if the value is incorrect, then MicBias
 	is powered down.
+- ai3x-ocmv - Output Common-Mode Voltage selection:
+	0 - 1.35V,
+	1 - 1.5V,
+	2 - 1.65V,
+	3 - 1.8V
 - AVDD-supply, IOVDD-supply, DRVDD-supply, DVDD-supply : power supplies for the
   device as covered in Documentation/devicetree/bindings/regulator/regulator.txt
 
diff --git a/Documentation/devicetree/bindings/sound/wlf,arizona.txt b/Documentation/devicetree/bindings/sound/wlf,arizona.txt
new file mode 100644
index 000000000000..e172c62dc2df
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/wlf,arizona.txt
@@ -0,0 +1,53 @@
+Cirrus Logic Arizona class audio SoCs
+
+These devices are audio SoCs with extensive digital capabilities and a range
+of analogue I/O.
+
+This document lists sound specific bindings, see the primary binding
+document:
+  ../mfd/arizona.txt
+
+Optional properties:
+
+  - wlf,inmode : A list of INn_MODE register values, where n is the number
+    of input signals. Valid values are 0 (Differential), 1 (Single-ended) and
+    2 (Digital Microphone). If absent, INn_MODE registers set to 0 by default.
+    If present, values must be specified less than or equal to the number of
+    input signals. If values less than the number of input signals, elements
+    that have not been specified are set to 0 by default. Entries are:
+    <IN1, IN2, IN3, IN4> (wm5102, wm5110, wm8280, wm8997)
+    <IN1A, IN2A, IN1B, IN2B> (wm8998, wm1814)
+  - wlf,out-mono : A list of boolean values indicating whether each output is
+    mono or stereo. Position within the list indicates the output affected
+    (eg. First entry in the list corresponds to output 1). A non-zero value
+    indicates a mono output. If present, the number of values should be less
+    than or equal to the number of outputs, if less values are supplied the
+    additional outputs will be treated as stereo.
+
+  - wlf,dmic-ref : DMIC reference voltage source for each input, can be
+    selected from either MICVDD or one of the MICBIAS's, defines
+    (ARIZONA_DMIC_xxxx) are provided in <dt-bindings/mfd/arizona.txt>. If
+    present, the number of values should be less than or equal to the
+    number of inputs, unspecified inputs will use the chip default.
+
+  - wlf,max-channels-clocked : The maximum number of channels to be clocked on
+    each AIF, useful for I2S systems with multiple data lines being mastered.
+    Specify one cell for each AIF to be configured, specify zero for AIFs that
+    should be handled normally.
+    If present, number of cells must be less than or equal to the number of
+    AIFs. If less than the number of AIFs, for cells that have not been
+    specified the corresponding AIFs will be treated as default setting.
+
+  - wlf,spk-fmt : PDM speaker data format, must contain 2 cells (OUT5 and OUT6).
+    See the datasheet for values.
+    The second cell is ignored for codecs that do not have OUT6 (wm5102, wm8997,
+      wm8998, wm1814)
+
+  - wlf,spk-mute : PDM speaker mute setting, must contain 2 cells (OUT5 and OUT6).
+    See the datasheet for values.
+    The second cell is ignored for codecs that do not have OUT6 (wm5102, wm8997,
+    wm8998, wm1814)
+
+  - wlf,out-volume-limit : The volume limit value that should be applied to each
+    output channel. See the datasheet for exact values. Channels are specified
+    in the order OUT1L, OUT1R, OUT2L, OUT2R, etc.
diff --git a/Documentation/devicetree/bindings/sound/wm8524.txt b/Documentation/devicetree/bindings/sound/wm8524.txt
new file mode 100644
index 000000000000..20c62002cbcd
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/wm8524.txt
@@ -0,0 +1,16 @@
+WM8524 audio CODEC
+
+This device does not use I2C or SPI but a simple Hardware Control Interface.
+
+Required properties:
+
+  - compatible : "wlf,wm8524"
+
+  - wlf,mute-gpios: a GPIO spec for the MUTE pin.
+
+Example:
+
+codec: wm8524@0 {
+	compatible = "wlf,wm8524";
+	wlf,mute-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
+};
diff --git a/Documentation/devicetree/bindings/sound/zte,zx-i2s.txt b/Documentation/devicetree/bindings/sound/zte,zx-i2s.txt
index 292ad5083704..3927251464f0 100644
--- a/Documentation/devicetree/bindings/sound/zte,zx-i2s.txt
+++ b/Documentation/devicetree/bindings/sound/zte,zx-i2s.txt
@@ -27,7 +27,6 @@ Example:
 		interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
 		dmas = <&dma 5>, <&dma 6>;
 		dma-names = "tx", "rx";
-		status = "okay";
 	};
 
 	sound {
diff --git a/Documentation/devicetree/bindings/sound/zte,zx-spdif.txt b/Documentation/devicetree/bindings/sound/zte,zx-spdif.txt
index 989544ea6eb5..09231d7586b2 100644
--- a/Documentation/devicetree/bindings/sound/zte,zx-spdif.txt
+++ b/Documentation/devicetree/bindings/sound/zte,zx-spdif.txt
@@ -16,7 +16,7 @@ please check:
 	* dma/dma.txt
 
 Example:
-	spdif0: spdif0@0b004000 {
+	spdif0: spdif0@b004000 {
 		compatible = "zte,zx296702-spdif";
 		reg = <0x0b004000 0x1000>;
 		clocks = <&lsp0clk ZX296702_SPDIF0_DIV>;
@@ -24,5 +24,4 @@ Example:
 		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
 		dmas = <&dma 4>;
 		dma-names = "tx";
-		status = "okay";
 	};
diff --git a/Documentation/devicetree/bindings/spi/efm32-spi.txt b/Documentation/devicetree/bindings/spi/efm32-spi.txt
index 750e29aff9bc..2c1e6a43930b 100644
--- a/Documentation/devicetree/bindings/spi/efm32-spi.txt
+++ b/Documentation/devicetree/bindings/spi/efm32-spi.txt
@@ -28,7 +28,6 @@ spi1: spi@0x4000c400 { /* USART1 */
 	clocks = <&cmu 20>;
 	cs-gpios = <&gpio 51 1>; // D3
 	energymicro,location = <1>;
-	status = "ok";
 
 	ks8851@0 {
 		compatible = "ks8851";
@@ -36,6 +35,5 @@ spi1: spi@0x4000c400 { /* USART1 */
 		reg = <0>;
 		interrupt-parent = <&boardfpga>;
 		interrupts = <4>;
-		status = "ok";
 	};
 };
diff --git a/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt b/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt
index 31b5b21598ff..5bf13960f7f4 100644
--- a/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt
+++ b/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt
@@ -9,6 +9,7 @@ Required properties:
   - "fsl,imx31-cspi" for SPI compatible with the one integrated on i.MX31
   - "fsl,imx35-cspi" for SPI compatible with the one integrated on i.MX35
   - "fsl,imx51-ecspi" for SPI compatible with the one integrated on i.MX51
+  - "fsl,imx53-ecspi" for SPI compatible with the one integrated on i.MX53 and later Soc
 - reg : Offset and length of the register set for the device
 - interrupts : Should contain CSPI/eCSPI interrupt
 - cs-gpios : Specifies the gpio pins to be used for chipselects.
diff --git a/Documentation/devicetree/bindings/spi/nvidia,tegra114-spi.txt b/Documentation/devicetree/bindings/spi/nvidia,tegra114-spi.txt
index b785976fe98a..9ba7c5a273b4 100644
--- a/Documentation/devicetree/bindings/spi/nvidia,tegra114-spi.txt
+++ b/Documentation/devicetree/bindings/spi/nvidia,tegra114-spi.txt
@@ -38,5 +38,4 @@ spi@7000d600 {
 	reset-names = "spi";
 	dmas = <&apbdma 16>, <&apbdma 16>;
 	dma-names = "rx", "tx";
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/spi/nvidia,tegra20-sflash.txt b/Documentation/devicetree/bindings/spi/nvidia,tegra20-sflash.txt
index bdf08e6dec9b..c212491929b5 100644
--- a/Documentation/devicetree/bindings/spi/nvidia,tegra20-sflash.txt
+++ b/Documentation/devicetree/bindings/spi/nvidia,tegra20-sflash.txt
@@ -34,5 +34,4 @@ spi@7000c380 {
 	reset-names = "spi";
 	dmas = <&apbdma 11>, <&apbdma 11>;
 	dma-names = "rx", "tx";
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/spi/nvidia,tegra20-slink.txt b/Documentation/devicetree/bindings/spi/nvidia,tegra20-slink.txt
index 5db9144a33c8..40d80b93e327 100644
--- a/Documentation/devicetree/bindings/spi/nvidia,tegra20-slink.txt
+++ b/Documentation/devicetree/bindings/spi/nvidia,tegra20-slink.txt
@@ -34,5 +34,4 @@ spi@7000d600 {
 	reset-names = "spi";
 	dmas = <&apbdma 16>, <&apbdma 16>;
 	dma-names = "rx", "tx";
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/spi/sh-hspi.txt b/Documentation/devicetree/bindings/spi/sh-hspi.txt
index 319bad4af875..585fed90376e 100644
--- a/Documentation/devicetree/bindings/spi/sh-hspi.txt
+++ b/Documentation/devicetree/bindings/spi/sh-hspi.txt
@@ -24,6 +24,5 @@ Example:
 		interrupts = <0 63 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-		status = "disabled";
 	};
 
diff --git a/Documentation/devicetree/bindings/spi/sh-msiof.txt b/Documentation/devicetree/bindings/spi/sh-msiof.txt
index 64ee489571c4..bdd83959019c 100644
--- a/Documentation/devicetree/bindings/spi/sh-msiof.txt
+++ b/Documentation/devicetree/bindings/spi/sh-msiof.txt
@@ -1,15 +1,18 @@
 Renesas MSIOF spi controller
 
 Required properties:
-- compatible           : "renesas,msiof-r8a7790" (R-Car H2)
+- compatible           : "renesas,msiof-r8a7743" (RZ/G1M)
+			 "renesas,msiof-r8a7745" (RZ/G1E)
+			 "renesas,msiof-r8a7790" (R-Car H2)
 			 "renesas,msiof-r8a7791" (R-Car M2-W)
 			 "renesas,msiof-r8a7792" (R-Car V2H)
 			 "renesas,msiof-r8a7793" (R-Car M2-N)
 			 "renesas,msiof-r8a7794" (R-Car E2)
+			 "renesas,msiof-r8a7795" (R-Car H3)
 			 "renesas,msiof-r8a7796" (R-Car M3-W)
 			 "renesas,msiof-sh73a0" (SH-Mobile AG5)
 			 "renesas,sh-mobile-msiof" (generic SH-Mobile compatibile device)
-			 "renesas,rcar-gen2-msiof" (generic R-Car Gen2 compatible device)
+			 "renesas,rcar-gen2-msiof" (generic R-Car Gen2 and RZ/G1 compatible device)
 			 "renesas,rcar-gen3-msiof" (generic R-Car Gen3 compatible device)
 			 "renesas,sh-msiof"      (deprecated)
 
@@ -78,5 +81,4 @@ Example:
 		dma-names = "tx", "rx";
 		#address-cells = <1>;
 		#size-cells = <0>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/spi/spi-clps711x.txt b/Documentation/devicetree/bindings/spi/spi-clps711x.txt
index 4c3ec13f423f..5122dc7860af 100644
--- a/Documentation/devicetree/bindings/spi/spi-clps711x.txt
+++ b/Documentation/devicetree/bindings/spi/spi-clps711x.txt
@@ -23,7 +23,6 @@ spi@80000500 {
 	reg = <0x80000500 0x4>;
 	interrupts = <15>;
 	clocks = <&clks CLPS711X_CLK_SPI>;
-	status = "disabled";
 };
 
 syscon3: syscon@80002200 {
diff --git a/Documentation/devicetree/bindings/spi/spi-davinci.txt b/Documentation/devicetree/bindings/spi/spi-davinci.txt
index f5916c92fe91..1925277bfc1e 100644
--- a/Documentation/devicetree/bindings/spi/spi-davinci.txt
+++ b/Documentation/devicetree/bindings/spi/spi-davinci.txt
@@ -24,6 +24,16 @@ Required properties:
 	based on a specific SoC configuration.
 - interrupts: interrupt number mapped to CPU.
 - clocks: spi clk phandle
+          For 66AK2G this property should be set per binding,
+          Documentation/devicetree/bindings/clock/ti,sci-clk.txt
+
+SoC-specific Required Properties:
+
+The following are mandatory properties for Keystone 2 66AK2G SoCs only:
+
+- power-domains:	Should contain a phandle to a PM domain provider node
+			and an args specifier containing the SPI device id
+			value. This property is as per the binding,
 
 Optional:
 - cs-gpios: gpio chip selects
diff --git a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
index ff5893d275a2..dcc7eaada511 100644
--- a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
+++ b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
@@ -5,6 +5,7 @@ Required properties:
 		"fsl,ls2085a-dspi"
 		or
 		"fsl,ls2080a-dspi" followed by "fsl,ls2085a-dspi"
+		"fsl,ls1012a-dspi" followed by "fsl,ls1021a-v1.0-dspi"
 - reg : Offset and length of the register set for the device
 - interrupts : Should contain SPI controller interrupt
 - clocks: from common clock binding: handle to dspi clock.
@@ -39,7 +40,6 @@ dspi0@4002c000 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_dspi0_1>;
 	big-endian;
-	status = "okay";
 
 	sflash: at26df081a@0 {
 		#address-cells = <1>;
diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
index e0318cf92d73..236dcb0faf37 100644
--- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
+++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
@@ -57,5 +57,4 @@ spi: spi@1100a000 {
 	clock-names = "parent-clk", "sel-clk", "spi-clk";
 	cs-gpios = <&pio 105 GPIO_ACTIVE_LOW>, <&pio 72 GPIO_ACTIVE_LOW>;
 	mediatek,pad-select = <1>, <0>;
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/spi/spi-orion.txt b/Documentation/devicetree/bindings/spi/spi-orion.txt
index 4f629cc7634a..df8ec31f2f07 100644
--- a/Documentation/devicetree/bindings/spi/spi-orion.txt
+++ b/Documentation/devicetree/bindings/spi/spi-orion.txt
@@ -29,7 +29,6 @@ Example:
 	       cell-index = <0>;
 	       reg = <0x10600 0x28>;
 	       interrupts = <23>;
-	       status = "disabled";
        };
 
 Example with SPI direct mode support (optionally):
@@ -48,7 +47,6 @@ Example with SPI direct mode support (optionally):
 		      <MBUS_ID(0x01, 0x9f) 0 0xffffffff>, /* CS6 */
 		      <MBUS_ID(0x01, 0xdf) 0 0xffffffff>; /* CS7 */
 		interrupts = <23>;
-		status = "disabled";
 	};
 
 To enable the direct mode, the board specific 'ranges' property in the
diff --git a/Documentation/devicetree/bindings/spi/spi-rockchip.txt b/Documentation/devicetree/bindings/spi/spi-rockchip.txt
index 83da4931d832..6e3ffacbba32 100644
--- a/Documentation/devicetree/bindings/spi/spi-rockchip.txt
+++ b/Documentation/devicetree/bindings/spi/spi-rockchip.txt
@@ -6,6 +6,7 @@ and display controllers using the SPI communication interface.
 Required Properties:
 
 - compatible: should be one of the following.
+    "rockchip,rv1108-spi" for rv1108 SoCs.
     "rockchip,rk3036-spi" for rk3036 SoCS.
     "rockchip,rk3066-spi" for rk3066 SoCs.
     "rockchip,rk3188-spi" for rk3188 SoCs.
diff --git a/Documentation/devicetree/bindings/spi/spi-rspi.txt b/Documentation/devicetree/bindings/spi/spi-rspi.txt
index 8f4169f63936..3b02b3a7cfb2 100644
--- a/Documentation/devicetree/bindings/spi/spi-rspi.txt
+++ b/Documentation/devicetree/bindings/spi/spi-rspi.txt
@@ -5,11 +5,14 @@ Required properties:
 		     "renesas,rspi-<soctype>", "renesas,rspi" as fallback.
 		     For Renesas Serial Peripheral Interface on RZ/A1H:
 		     "renesas,rspi-<soctype>", "renesas,rspi-rz" as fallback.
-		     For Quad Serial Peripheral Interface on R-Car Gen2:
+		     For Quad Serial Peripheral Interface on R-Car Gen2 and
+		     RZ/G1 devices:
 		     "renesas,qspi-<soctype>", "renesas,qspi" as fallback.
 		     Examples with soctypes are:
 		        - "renesas,rspi-sh7757" (SH)
 			- "renesas,rspi-r7s72100" (RZ/A1H)
+			- "renesas,qspi-r8a7743" (RZ/G1M)
+			- "renesas,qspi-r8a7745" (RZ/G1E)
 			- "renesas,qspi-r8a7790" (R-Car H2)
 			- "renesas,qspi-r8a7791" (R-Car M2-W)
 			- "renesas,qspi-r8a7792" (R-Car V2H)
diff --git a/Documentation/devicetree/bindings/spi/spi-sprd-adi.txt b/Documentation/devicetree/bindings/spi/spi-sprd-adi.txt
new file mode 100644
index 000000000000..8de589b376ce
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/spi-sprd-adi.txt
@@ -0,0 +1,58 @@
+Spreadtrum ADI controller
+
+ADI is the abbreviation of Anolog-Digital interface, which is used to access
+analog chip (such as PMIC) from digital chip. ADI controller follows the SPI
+framework for its hardware implementation is alike to SPI bus and its timing
+is compatile to SPI timing.
+
+ADI controller has 50 channels including 2 software read/write channels and
+48 hardware channels to access analog chip. For 2 software read/write channels,
+users should set ADI registers to access analog chip. For hardware channels,
+we can configure them to allow other hardware components to use it independently,
+which means we can just link one analog chip address to one hardware channel,
+then users can access the mapped analog chip address by this hardware channel
+triggered by hardware components instead of ADI software channels.
+
+Thus we introduce one property named "sprd,hw-channels" to configure hardware
+channels, the first value specifies the hardware channel id which is used to
+transfer data triggered by hardware automatically, and the second value specifies
+the analog chip address where user want to access by hardware components.
+
+Since we have multi-subsystems will use unique ADI to access analog chip, when
+one system is reading/writing data by ADI software channels, that should be under
+one hardware spinlock protection to prevent other systems from reading/writing
+data by ADI software channels at the same time, or two parallel routine of setting
+ADI registers will make ADI controller registers chaos to lead incorrect results.
+Then we need one hardware spinlock to synchronize between the multiple subsystems.
+
+Required properties:
+- compatible: Should be "sprd,sc9860-adi".
+- reg: Offset and length of ADI-SPI controller register space.
+- hwlocks: Reference to a phandle of a hwlock provider node.
+- hwlock-names: Reference to hwlock name strings defined in the same order
+	as the hwlocks, should be "adi".
+- #address-cells: Number of cells required to define a chip select address
+	on the ADI-SPI bus. Should be set to 1.
+- #size-cells: Size of cells required to define a chip select address size
+	on the ADI-SPI bus. Should be set to 0.
+
+Optional properties:
+- sprd,hw-channels: This is an array of channel values up to 49 channels.
+	The first value specifies the hardware channel id which is used to
+	transfer data triggered by hardware automatically, and the second
+	value specifies the analog chip address where user want to access
+	by hardware components.
+
+SPI slave nodes must be children of the SPI controller node and can contain
+properties described in Documentation/devicetree/bindings/spi/spi-bus.txt.
+
+Example:
+	adi_bus: spi@40030000 {
+		compatible = "sprd,sc9860-adi";
+		reg = <0 0x40030000 0 0x10000>;
+		hwlocks = <&hwlock1 0>;
+		hwlock-names = "adi";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		sprd,hw-channels = <30 0x8c20>;
+	};
diff --git a/Documentation/devicetree/bindings/spi/spi-sun4i.txt b/Documentation/devicetree/bindings/spi/spi-sun4i.txt
index de827f5a301e..c75d604a8290 100644
--- a/Documentation/devicetree/bindings/spi/spi-sun4i.txt
+++ b/Documentation/devicetree/bindings/spi/spi-sun4i.txt
@@ -12,13 +12,12 @@ Required properties:
 
 Example:
 
-spi1: spi@01c06000 {
+spi1: spi@1c06000 {
 	compatible = "allwinner,sun4i-a10-spi";
 	reg = <0x01c06000 0x1000>;
 	interrupts = <11>;
 	clocks = <&ahb_gates 21>, <&spi1_clk>;
 	clock-names = "ahb", "mod";
-	status = "disabled";
 	#address-cells = <1>;
 	#size-cells = <0>;
 };
diff --git a/Documentation/devicetree/bindings/spi/spi-sun6i.txt b/Documentation/devicetree/bindings/spi/spi-sun6i.txt
index 2ec99b86b622..435a8e0731ac 100644
--- a/Documentation/devicetree/bindings/spi/spi-sun6i.txt
+++ b/Documentation/devicetree/bindings/spi/spi-sun6i.txt
@@ -19,7 +19,7 @@ Optional properties:
 
 Example:
 
-spi1: spi@01c69000 {
+spi1: spi@1c69000 {
 	compatible = "allwinner,sun6i-a31-spi";
 	reg = <0x01c69000 0x1000>;
 	interrupts = <0 66 4>;
@@ -28,7 +28,7 @@ spi1: spi@01c69000 {
 	resets = <&ahb1_rst 21>;
 };
 
-spi0: spi@01c68000 {
+spi0: spi@1c68000 {
 	compatible = "allwinner,sun8i-h3-spi";
 	reg = <0x01c68000 0x1000>;
 	interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
@@ -39,7 +39,6 @@ spi0: spi@01c68000 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&spi0_pins>;
 	resets = <&ccu RST_BUS_SPI0>;
-	status = "disabled";
 	#address-cells = <1>;
 	#size-cells = <0>;
 };
diff --git a/Documentation/devicetree/bindings/spi/spi_atmel.txt b/Documentation/devicetree/bindings/spi/spi_atmel.txt
index fb588b3e6a9a..f99c733d75c1 100644
--- a/Documentation/devicetree/bindings/spi/spi_atmel.txt
+++ b/Documentation/devicetree/bindings/spi/spi_atmel.txt
@@ -26,7 +26,6 @@ spi1: spi@fffcc000 {
 	clock-names = "spi_clk";
 	cs-gpios = <&pioB 3 0>;
 	atmel,fifo-size = <32>;
-	status = "okay";
 
 	mmc-slot@0 {
 		compatible = "mmc-spi-slot";
diff --git a/Documentation/devicetree/bindings/sram/renesas,smp-sram.txt b/Documentation/devicetree/bindings/sram/renesas,smp-sram.txt
new file mode 100644
index 000000000000..712d05e3e15e
--- /dev/null
+++ b/Documentation/devicetree/bindings/sram/renesas,smp-sram.txt
@@ -0,0 +1,27 @@
+* Renesas SMP SRAM
+
+Renesas R-Car Gen2 and RZ/G1 SoCs need a small piece of SRAM for the jump stub
+for secondary CPU bringup and CPU hotplug.
+This memory is reserved by adding a child node to a "mmio-sram" node, cfr.
+Documentation/devicetree/bindings/sram/sram.txt.
+
+Required child node properties:
+  - compatible: Must be "renesas,smp-sram",
+  - reg: Address and length of the reserved SRAM.
+    The full physical (bus) address must be aligned to a 256 KiB boundary.
+
+
+Example:
+
+	icram1:	sram@e63c0000 {
+		compatible = "mmio-sram";
+		reg = <0 0xe63c0000 0 0x1000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0 0xe63c0000 0x1000>;
+
+		smp-sram@0 {
+			compatible = "renesas,smp-sram";
+			reg = <0 0x10>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/sram/samsung-sram.txt b/Documentation/devicetree/bindings/sram/samsung-sram.txt
index 6bc474b2b885..61a9bbed303d 100644
--- a/Documentation/devicetree/bindings/sram/samsung-sram.txt
+++ b/Documentation/devicetree/bindings/sram/samsung-sram.txt
@@ -19,7 +19,7 @@ found in Documentation/devicetree/bindings/sram/sram.txt
 
 Example:
 
-	sysram@02020000 {
+	sysram@2020000 {
 		compatible = "mmio-sram";
 		reg = <0x02020000 0x54000>;
 		#address-cells = <1>;
diff --git a/Documentation/devicetree/bindings/sram/sunxi-sram.txt b/Documentation/devicetree/bindings/sram/sunxi-sram.txt
index 8d5665468fe7..d087f04a4d7f 100644
--- a/Documentation/devicetree/bindings/sram/sunxi-sram.txt
+++ b/Documentation/devicetree/bindings/sram/sunxi-sram.txt
@@ -9,7 +9,9 @@ Controller Node
 ---------------
 
 Required properties:
-- compatible : "allwinner,sun4i-a10-sram-controller"
+- compatible : should be:
+    - "allwinner,sun4i-a10-sram-controller"
+    - "allwinner,sun50i-a64-sram-controller"
 - reg : sram controller register offset + length
 
 SRAM nodes
@@ -22,10 +24,13 @@ Each SRAM will have SRAM sections that are going to be handled by the
 SRAM controller as subnodes. These sections are represented following
 once again the representation described in the mmio-sram binding.
 
-The valid sections compatible are:
+The valid sections compatible for A10 are:
     - allwinner,sun4i-a10-sram-a3-a4
     - allwinner,sun4i-a10-sram-d
 
+The valid sections compatible for A64 are:
+    - allwinner,sun50i-a64-sram-c
+
 Devices using SRAM sections
 ---------------------------
 
@@ -42,7 +47,7 @@ This valid values for this argument are:
 
 Example
 -------
-sram-controller@01c00000 {
+sram-controller@1c00000 {
 	compatible = "allwinner,sun4i-a10-sram-controller";
 	reg = <0x01c00000 0x30>;
 	#address-cells = <1>;
@@ -59,12 +64,11 @@ sram-controller@01c00000 {
 		emac_sram: sram-section@8000 {
 			compatible = "allwinner,sun4i-a10-sram-a3-a4";
 			reg = <0x8000 0x4000>;
-			status = "disabled";
 		};
 	};
 };
 
-emac: ethernet@01c0b000 {
+emac: ethernet@1c0b000 {
 	compatible = "allwinner,sun4i-a10-emac";
 	...
 
diff --git a/Documentation/devicetree/bindings/thermal/armada-thermal.txt b/Documentation/devicetree/bindings/thermal/armada-thermal.txt
index 4698e0edc205..24aacf8948c5 100644
--- a/Documentation/devicetree/bindings/thermal/armada-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/armada-thermal.txt
@@ -20,5 +20,4 @@ Example:
 		compatible = "marvell,armada370-thermal";
                 reg = <0xd0018300 0x4
 		       0xd0018304 0x4>;
-		status = "okay";
 	};
diff --git a/Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt b/Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
new file mode 100644
index 000000000000..9d43553a8d39
--- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
@@ -0,0 +1,20 @@
+* Broadcom STB thermal management
+
+Thermal management core, provided by the AVS TMON hardware block.
+
+Required properties:
+- compatible: must be "brcm,avs-tmon" and/or "brcm,avs-tmon-bcm7445"
+- reg: address range for the AVS TMON registers
+- interrupts: temperature monitor interrupt, for high/low threshold triggers
+- interrupt-names: should be "tmon"
+- interrupt-parent: the parent interrupt controller
+
+Example:
+
+	thermal@f04d1500 {
+		compatible = "brcm,avs-tmon-bcm7445", "brcm,avs-tmon";
+		reg = <0xf04d1500 0x28>;
+		interrupts = <0x6>;
+		interrupt-names = "tmon";
+		interrupt-parent = <&avs_host_l2_intc>;
+	};
diff --git a/Documentation/devicetree/bindings/thermal/exynos-thermal.txt b/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
index 70b4c16c7ed8..9b4c7b017495 100644
--- a/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
@@ -77,7 +77,6 @@ Example 1):
 		interrupts = <2 4>;
 		clocks = <&clock 383>;
 		clock-names = "tmu_apbif";
-		status = "disabled";
 		vtmu-supply = <&tmu_regulator_node>;
 		#include "exynos4412-tmu-sensor-conf.dtsi"
 	};
diff --git a/Documentation/devicetree/bindings/thermal/hisilicon-thermal.txt b/Documentation/devicetree/bindings/thermal/hisilicon-thermal.txt
index d48fc5280d5a..cef716a236f1 100644
--- a/Documentation/devicetree/bindings/thermal/hisilicon-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/hisilicon-thermal.txt
@@ -13,6 +13,7 @@
 
 Example :
 
+for Hi6220:
 	tsensor: tsensor@0,f7030700 {
 		compatible = "hisilicon,tsensor";
 		reg = <0x0 0xf7030700 0x0 0x1000>;
@@ -21,3 +22,11 @@ Example :
 		clock-names = "thermal_clk";
 		#thermal-sensor-cells = <1>;
 	}
+
+for Hi3660:
+	tsensor: tsensor@fff30000 {
+		compatible = "hisilicon,hi3660-tsensor";
+		reg = <0x0 0xfff30000 0x0 0x1000>;
+		interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
+		#thermal-sensor-cells = <1>;
+	};
diff --git a/Documentation/devicetree/bindings/thermal/imx-thermal.txt b/Documentation/devicetree/bindings/thermal/imx-thermal.txt
index 3c67bd50aa10..28be51afdb6a 100644
--- a/Documentation/devicetree/bindings/thermal/imx-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/imx-thermal.txt
@@ -7,10 +7,17 @@ Required properties:
   is higher than panic threshold, system will auto reboot by SRC module.
 - fsl,tempmon : phandle pointer to system controller that contains TEMPMON
   control registers, e.g. ANATOP on imx6q.
+- nvmem-cells: A phandle to the calibration cells provided by ocotp.
+- nvmem-cell-names: Should be "calib", "temp_grade".
+
+Deprecated properties:
 - fsl,tempmon-data : phandle pointer to fuse controller that contains TEMPMON
   calibration data, e.g. OCOTP on imx6q.  The details about calibration data
   can be found in SoC Reference Manual.
 
+Direct access to OCOTP via fsl,tempmon-data is incorrect on some newer chips
+because it does not handle OCOTP clock requirements.
+
 Optional properties:
 - clocks : thermal sensor's clock source.
 
diff --git a/Documentation/devicetree/bindings/thermal/mediatek-thermal.txt b/Documentation/devicetree/bindings/thermal/mediatek-thermal.txt
index e2f494d74d8a..0d73ea5e9c0c 100644
--- a/Documentation/devicetree/bindings/thermal/mediatek-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/mediatek-thermal.txt
@@ -11,6 +11,7 @@ Required properties:
 - compatible:
   - "mediatek,mt8173-thermal" : For MT8173 family of SoCs
   - "mediatek,mt2701-thermal" : For MT2701 family of SoCs
+  - "mediatek,mt2712-thermal" : For MT2712 family of SoCs
 - reg: Address range of the thermal controller
 - interrupts: IRQ for the thermal controller
 - clocks, clock-names: Clocks needed for the thermal controller. required
diff --git a/Documentation/devicetree/bindings/thermal/nvidia,tegra186-bpmp-thermal.txt b/Documentation/devicetree/bindings/thermal/nvidia,tegra186-bpmp-thermal.txt
new file mode 100644
index 000000000000..276387dd6815
--- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/nvidia,tegra186-bpmp-thermal.txt
@@ -0,0 +1,32 @@
+NVIDIA Tegra186 BPMP thermal sensor
+
+In Tegra186, the BPMP (Boot and Power Management Processor) implements an
+interface that is used to read system temperatures, including CPU cluster
+and GPU temperatures. This binding describes the thermal sensor that is
+exposed by BPMP.
+
+The BPMP thermal node must be located directly inside the main BPMP node. See
+../firmware/nvidia,tegra186-bpmp.txt for details of the BPMP binding.
+
+This node represents a thermal sensor. See thermal.txt for details of the
+core thermal binding.
+
+Required properties:
+- compatible:
+    Array of strings.
+    One of:
+    - "nvidia,tegra186-bpmp-thermal".
+- #thermal-sensor-cells: Cell for sensor index.
+    Single-cell integer.
+    Must be <1>.
+
+Example:
+
+bpmp {
+	...
+
+	bpmp_thermal: thermal {
+		compatible = "nvidia,tegra186-bpmp-thermal";
+		#thermal-sensor-cells = <1>;
+	};
+};
diff --git a/Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.txt b/Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.txt
index 07a9713ae6a7..fdf5caa6229b 100644
--- a/Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.txt
@@ -36,7 +36,6 @@ Example:
 		clocks = <&cpg CPG_MOD 522>;
 		power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
 		#thermal-sensor-cells = <1>;
-		status = "okay";
 	};
 
 	thermal-zones {
diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
index 43003aec94bd..43d744e5305e 100644
--- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
@@ -2,8 +2,10 @@
 
 Required properties:
 - compatible : should be "rockchip,<name>-tsadc"
+   "rockchip,rv1108-tsadc": found on RV1108 SoCs
    "rockchip,rk3228-tsadc": found on RK3228 SoCs
    "rockchip,rk3288-tsadc": found on RK3288 SoCs
+   "rockchip,rk3328-tsadc": found on RK3328 SoCs
    "rockchip,rk3368-tsadc": found on RK3368 SoCs
    "rockchip,rk3399-tsadc": found on RK3399 SoCs
 - reg : physical base address of the controller and length of memory mapped
diff --git a/Documentation/devicetree/bindings/thermal/uniphier-thermal.txt b/Documentation/devicetree/bindings/thermal/uniphier-thermal.txt
new file mode 100644
index 000000000000..686c0b42ed3f
--- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/uniphier-thermal.txt
@@ -0,0 +1,64 @@
+* UniPhier Thermal bindings
+
+This describes the devicetree bindings for thermal monitor supported by
+PVT(Process, Voltage and Temperature) monitoring unit implemented on Socionext
+UniPhier SoCs.
+
+Required properties:
+- compatible :
+  - "socionext,uniphier-pxs2-thermal" : For UniPhier PXs2 SoC
+  - "socionext,uniphier-ld20-thermal" : For UniPhier LD20 SoC
+- interrupts : IRQ for the temperature alarm
+- #thermal-sensor-cells : Should be 0. See ./thermal.txt for details.
+
+Optional properties:
+- socionext,tmod-calibration: A pair of calibrated values referred from PVT,
+                              in case that the values aren't set on SoC,
+                              like a reference board.
+
+Example:
+
+	sysctrl@61840000 {
+		compatible = "socionext,uniphier-ld20-sysctrl",
+			     "simple-mfd", "syscon";
+		reg = <0x61840000 0x10000>;
+		...
+		pvtctl: pvtctl {
+			compatible = "socionext,uniphier-ld20-thermal";
+			interrupts = <0 3 1>;
+			#thermal-sensor-cells = <0>;
+		};
+		...
+	};
+
+	thermal-zones {
+		cpu_thermal {
+			polling-delay-passive = <250>;	/* 250ms */
+			polling-delay = <1000>;		/* 1000ms */
+			thermal-sensors = <&pvtctl>;
+
+			trips {
+				cpu_crit: cpu_crit {
+					temperature = <110000>;	/* 110C */
+					hysteresis = <2000>;
+					type = "critical";
+				};
+				cpu_alert: cpu_alert {
+					temperature = <100000>;	/* 100C */
+					hysteresis = <2000>;
+					type = "passive";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_alert>;
+					cooling-device = <&cpu0 (-1) (-1)>;
+				};
+				map1 {
+					trip = <&cpu_alert>;
+					cooling-device = <&cpu2 (-1) (-1)>;
+				};
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.txt b/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.txt
index 8d6e4fd2468e..2c5c1be78360 100644
--- a/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.txt
+++ b/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.txt
@@ -14,7 +14,7 @@ Optional properties:
 
 Example:
 
-timer@01c60000 {
+timer@1c60000 {
 	compatible = "allwinner,sun7i-a20-hstimer";
 	reg = <0x01c60000 0x1000>;
 	interrupts = <0 51 1>,
diff --git a/Documentation/devicetree/bindings/timer/nxp,tpm-timer.txt b/Documentation/devicetree/bindings/timer/nxp,tpm-timer.txt
new file mode 100644
index 000000000000..b4aa7ddb5b13
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/nxp,tpm-timer.txt
@@ -0,0 +1,28 @@
+NXP Low Power Timer/Pulse Width Modulation Module (TPM)
+
+The Timer/PWM Module (TPM) supports input capture, output compare,
+and the generation of PWM signals to control electric motor and power
+management applications. The counter, compare and capture registers
+are clocked by an asynchronous clock that can remain enabled in low
+power modes. TPM can support global counter bus where one TPM drives
+the counter bus for the others, provided bit width is the same.
+
+Required properties:
+
+- compatible :	should be "fsl,imx7ulp-tpm"
+- reg :		Specifies base physical address and size of the register sets
+		for the clock event device and clock source device.
+- interrupts :	Should be the clock event device interrupt.
+- clocks :	The clocks provided by the SoC to drive the timer, must contain
+		an entry for each entry in clock-names.
+- clock-names : Must include the following entries: "igp" and "per".
+
+Example:
+tpm5: tpm@40260000 {
+	compatible = "fsl,imx7ulp-tpm";
+	reg = <0x40260000 0x1000>;
+	interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+	clocks = <&clks IMX7ULP_CLK_NIC1_BUS_DIV>,
+		 <&clks IMX7ULP_CLK_LPTPM5>;
+	clock-names = "ipg", "per";
+};
diff --git a/Documentation/devicetree/bindings/timer/renesas,cmt.txt b/Documentation/devicetree/bindings/timer/renesas,cmt.txt
index 1a05c1b243c1..d740989eb569 100644
--- a/Documentation/devicetree/bindings/timer/renesas,cmt.txt
+++ b/Documentation/devicetree/bindings/timer/renesas,cmt.txt
@@ -12,46 +12,29 @@ datasheets.
 Required Properties:
 
   - compatible: must contain one or more of the following:
-    - "renesas,cmt-32-r8a7740" for the r8a7740 32-bit CMT
-		(CMT0)
-    - "renesas,cmt-32-sh7372" for the sh7372 32-bit CMT
-		(CMT0)
-    - "renesas,cmt-32-sh73a0" for the sh73a0 32-bit CMT
-		(CMT0)
-    - "renesas,cmt-32" for all 32-bit CMT without fast clock support
-		(CMT0 on sh7372, sh73a0 and r8a7740)
-		This is a fallback for the above renesas,cmt-32-* entries.
-
-    - "renesas,cmt-32-fast-r8a7740" for the r8a7740 32-bit CMT with fast
-		clock support (CMT[234])
-    - "renesas,cmt-32-fast-sh7372" for the sh7372 32-bit CMT with fast
-		clock support (CMT[234])
-    - "renesas,cmt-32-fast-sh73a0" for the sh73A0 32-bit CMT with fast
-		clock support (CMT[234])
-    - "renesas,cmt-32-fast" for all 32-bit CMT with fast clock support
-		(CMT[234] on sh7372, sh73a0 and r8a7740)
-		This is a fallback for the above renesas,cmt-32-fast-* entries.
-
-    - "renesas,cmt-48-sh7372" for the sh7372 48-bit CMT
-		(CMT1)
     - "renesas,cmt-48-sh73a0" for the sh73A0 48-bit CMT
 		(CMT1)
     - "renesas,cmt-48-r8a7740" for the r8a7740 48-bit CMT
 		(CMT1)
     - "renesas,cmt-48" for all non-second generation 48-bit CMT
-		(CMT1 on sh7372, sh73a0 and r8a7740)
+		(CMT1 on sh73a0 and r8a7740)
 		This is a fallback for the above renesas,cmt-48-* entries.
 
-    - "renesas,cmt-48-r8a73a4" for the r8a73a4 48-bit CMT
-		(CMT[01])
-    - "renesas,cmt-48-r8a7790" for the r8a7790 48-bit CMT
-		(CMT[01])
-    - "renesas,cmt-48-r8a7791" for the r8a7791 48-bit CMT
-		(CMT[01])
-    - "renesas,cmt-48-gen2" for all second generation 48-bit CMT
-		(CMT[01] on r8a73a4, r8a7790 and r8a7791)
-		This is a fallback for the renesas,cmt-48-r8a73a4,
-		renesas,cmt-48-r8a7790 and renesas,cmt-48-r8a7791 entries.
+    - "renesas,r8a73a4-cmt0" for the 32-bit CMT0 device included in r8a73a4.
+    - "renesas,r8a73a4-cmt1" for the 48-bit CMT1 device included in r8a73a4.
+    - "renesas,r8a7790-cmt0" for the 32-bit CMT0 device included in r8a7790.
+    - "renesas,r8a7790-cmt1" for the 48-bit CMT1 device included in r8a7790.
+    - "renesas,r8a7791-cmt0" for the 32-bit CMT0 device included in r8a7791.
+    - "renesas,r8a7791-cmt1" for the 48-bit CMT1 device included in r8a7791.
+    - "renesas,r8a7793-cmt0" for the 32-bit CMT0 device included in r8a7793.
+    - "renesas,r8a7793-cmt1" for the 48-bit CMT1 device included in r8a7793.
+    - "renesas,r8a7794-cmt0" for the 32-bit CMT0 device included in r8a7794.
+    - "renesas,r8a7794-cmt1" for the 48-bit CMT1 device included in r8a7794.
+
+    - "renesas,rcar-gen2-cmt0" for 32-bit CMT0 devices included in R-Car Gen2.
+    - "renesas,rcar-gen2-cmt1" for 48-bit CMT1 devices included in R-Car Gen2.
+		These are fallbacks for r8a73a4 and all the R-Car Gen2
+		entries	listed above.
 
   - reg: base address and length of the registers block for the timer module.
   - interrupts: interrupt-specifier for the timer, one per channel.
@@ -59,21 +42,29 @@ Required Properties:
     in clock-names.
   - clock-names: must contain "fck" for the functional clock.
 
-  - renesas,channels-mask: bitmask of the available channels.
 
-
-Example: R8A7790 (R-Car H2) CMT0 node
-
-	CMT0 on R8A7790 implements hardware channels 5 and 6 only and names
-	them channels 0 and 1 in the documentation.
+Example: R8A7790 (R-Car H2) CMT0 and CMT1 nodes
 
 	cmt0: timer@ffca0000 {
-		compatible = "renesas,cmt-48-r8a7790", "renesas,cmt-48-gen2";
+		compatible = "renesas,r8a7790-cmt0", "renesas,rcar-gen2-cmt0";
 		reg = <0 0xffca0000 0 0x1004>;
 		interrupts = <0 142 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 142 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp1_clks R8A7790_CLK_CMT0>;
 		clock-names = "fck";
+	};
 
-		renesas,channels-mask = <0x60>;
+	cmt1: timer@e6130000 {
+		compatible = "renesas,r8a7790-cmt1", "renesas,rcar-gen2-cmt1";
+		reg = <0 0xe6130000 0 0x1004>;
+		interrupts = <0 120 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 121 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 122 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 123 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 124 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 125 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 126 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 127 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A7790_CLK_CMT1>;
+		clock-names = "fck";
 	};
diff --git a/Documentation/devicetree/bindings/trivial-devices.txt b/Documentation/devicetree/bindings/trivial-devices.txt
index 35f406dd86b6..5f3143f97098 100644
--- a/Documentation/devicetree/bindings/trivial-devices.txt
+++ b/Documentation/devicetree/bindings/trivial-devices.txt
@@ -21,31 +21,40 @@ adi,adt7490		+/-1C TDM Extended Temp Range I.C
 adi,adxl345		Three-Axis Digital Accelerometer
 adi,adxl346		Three-Axis Digital Accelerometer (backward-compatibility value "adi,adxl345" must be listed too)
 ams,iaq-core		AMS iAQ-Core VOC Sensor
+amstaos,tsl2571		AMS/TAOS ALS and proximity sensor
+amstaos,tsl2671		AMS/TAOS ALS and proximity sensor
+amstaos,tmd2671		AMS/TAOS ALS and proximity sensor
+amstaos,tsl2771		AMS/TAOS ALS and proximity sensor
+amstaos,tmd2771		AMS/TAOS ALS and proximity sensor
+amstaos,tsl2572		AMS/TAOS ALS and proximity sensor
+amstaos,tsl2672		AMS/TAOS ALS and proximity sensor
+amstaos,tmd2672		AMS/TAOS ALS and proximity sensor
+amstaos,tsl2772		AMS/TAOS ALS and proximity sensor
+amstaos,tmd2772		AMS/TAOS ALS and proximity sensor
 at,24c08		i2c serial eeprom  (24cxx)
 atmel,at97sc3204t	i2c trusted platform module (TPM)
 capella,cm32181		CM32181: Ambient Light Sensor
 capella,cm3232		CM3232: Ambient Light Sensor
 cirrus,cs42l51		Cirrus Logic CS42L51 audio codec
-dallas,ds1307		64 x 8, Serial, I2C Real-Time Clock
-dallas,ds1338		I2C RTC with 56-Byte NV RAM
-dallas,ds1340		I2C RTC with Trickle Charger
 dallas,ds1374		I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output
 dallas,ds1631		High-Precision Digital Thermometer
+dallas,ds1672		Dallas DS1672 Real-time Clock
 dallas,ds1682		Total-Elapsed-Time Recorder with Alarm
 dallas,ds1775		Tiny Digital Thermometer and Thermostat
 dallas,ds3232		Extremely Accurate I²C RTC with Integrated Crystal and SRAM
 dallas,ds4510		CPU Supervisor with Nonvolatile Memory and Programmable I/O
 dallas,ds75		Digital Thermometer and Thermostat
+devantech,srf02		Devantech SRF02 ultrasonic ranger in I2C mode
 devantech,srf08		Devantech SRF08 ultrasonic ranger
+devantech,srf10		Devantech SRF10 ultrasonic ranger
 dlg,da9053		DA9053: flexible system level PMIC with multicore support
 dlg,da9063		DA9063: system PMIC for quad-core application processors
 domintech,dmard09	DMARD09: 3-axis Accelerometer
 domintech,dmard10	DMARD10: 3-axis Accelerometer
 epson,rx8010		I2C-BUS INTERFACE REAL TIME CLOCK MODULE
-epson,rx8025		High-Stability. I2C-Bus INTERFACE REAL TIME CLOCK MODULE
 epson,rx8581		I2C-BUS INTERFACE REAL TIME CLOCK MODULE
+emmicro,em3027		EM Microelectronic EM3027 Real-time Clock
 fsl,mag3110		MAG3110: Xtrinsic High Accuracy, 3D Magnetometer
-fsl,mc13892		MC13892: Power Management Integrated Circuit (PMIC) for i.MX35/51
 fsl,mma7660		MMA7660FC: 3-Axis Orientation/Motion Detection Sensor
 fsl,mma8450		MMA8450Q: Xtrinsic Low-power, 3-axis Xtrinsic Accelerometer
 fsl,mpl3115		MPL3115: Absolute Digital Pressure Sensor
@@ -54,12 +63,15 @@ fsl,sgtl5000		SGTL5000: Ultra Low-Power Audio Codec
 gmt,g751		G751: Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface
 infineon,slb9635tt	Infineon SLB9635 (Soft-) I2C TPM (old protocol, max 100khz)
 infineon,slb9645tt	Infineon SLB9645 I2C TPM (new protocol, max 400khz)
+isil,isl1208		Intersil ISL1208 Low Power RTC with Battery Backed SRAM
+isil,isl1218		Intersil ISL1218 Low Power RTC with Battery Backed SRAM
+isil,isl12022		Intersil ISL12022 Real-time Clock
 isil,isl29028		Intersil ISL29028 Ambient Light and Proximity Sensor
 isil,isl29030		Intersil ISL29030 Ambient Light and Proximity Sensor
 maxim,ds1050		5 Bit Programmable, Pulse-Width Modulator
 maxim,max1237		Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs
+maxim,max6621		PECI-to-I2C translator for PECI-to-SMBus/I2C protocol conversion
 maxim,max6625		9-Bit/12-Bit Temperature Sensors with I²C-Compatible Serial Interface
-mc,rv3029c2		Real Time Clock Module with I2C-Bus
 mcube,mc3230		mCube 3-axis 8-bit digital accelerometer
 memsic,mxc6225		MEMSIC 2-axis 8-bit digital accelerometer
 microchip,mcp4531-502	Microchip 7-bit Single I2C Digital Potentiometer (5k)
@@ -128,6 +140,7 @@ microchip,mcp4662-503	Microchip 8-bit Dual I2C Digital Potentiometer with NV Mem
 microchip,mcp4662-104	Microchip 8-bit Dual I2C Digital Potentiometer with NV Memory (100k)
 microchip,tc654		PWM Fan Speed Controller With Fan Fault Detection
 microchip,tc655		PWM Fan Speed Controller With Fan Fault Detection
+microcrystal,rv3029	Real Time Clock Module with I2C-Bus
 miramems,da226		MiraMEMS DA226 2-axis 14-bit digital accelerometer
 miramems,da280		MiraMEMS DA280 3-axis 14-bit digital accelerometer
 miramems,da311		MiraMEMS DA311 3-axis 12-bit digital accelerometer
@@ -142,6 +155,7 @@ nxp,pca9556		Octal SMBus and I2C registered interface
 nxp,pca9557		8-bit I2C-bus and SMBus I/O port with reset
 nxp,pcf2127		Real-time clock
 nxp,pcf2129		Real-time clock
+nxp,pcf8523		Real-time Clock
 nxp,pcf8563		Real-time clock/calendar
 nxp,pcf85063		Tiny Real-Time Clock
 oki,ml86v7667		OKI ML86V7667 video decoder
@@ -161,13 +175,10 @@ sii,s35390a		2-wire CMOS real-time clock
 silabs,si7020		Relative Humidity and Temperature Sensors
 skyworks,sky81452	Skyworks SKY81452: Six-Channel White LED Driver with Touch Panel Bias Supply
 st,24c256		i2c serial eeprom  (24cxx)
-st,m41t0		Serial real-time clock (RTC)
-st,m41t00		Serial real-time clock (RTC)
-st,m41t62		Serial real-time clock (RTC) with alarm
-st,m41t80		M41T80 - SERIAL ACCESS RTC WITH ALARMS
 taos,tsl2550		Ambient Light Sensor with SMBUS/Two Wire Serial Interface
 ti,ads7828		8-Channels, 12-bit ADC
 ti,ads7830		8-Channels, 8-bit ADC
+ti,amc6821		Temperature Monitoring and Fan Control
 ti,tsc2003		I2C Touch-Screen Controller
 ti,tmp102		Low Power Digital Temperature Sensor with SMBUS/Two Wire Serial Interface
 ti,tmp103		Low Power Digital Temperature Sensor with SMBUS/Two Wire Serial Interface
diff --git a/Documentation/devicetree/bindings/unittest.txt b/Documentation/devicetree/bindings/unittest.txt
index 3bf58c20fe94..9a5b311f4434 100644
--- a/Documentation/devicetree/bindings/unittest.txt
+++ b/Documentation/devicetree/bindings/unittest.txt
@@ -10,7 +10,6 @@ All other properties are optional.
 Example:
 	unittest {
 		compatible = "unittest";
-		status = "okay";
 	};
 
 2) OF unittest i2c adapter platform device
@@ -25,7 +24,6 @@ Children nodes contain unittest i2c devices.
 Example:
 	unittest-i2c-bus {
 		compatible = "unittest-i2c-bus";
-		status = "okay";
 	};
 
 3) OF unittest i2c device
@@ -40,7 +38,6 @@ All other properties are optional
 Example:
 	unittest-i2c-dev {
 		compatible = "unittest-i2c-dev";
-		status = "okay";
 	};
 
 4) OF unittest i2c mux device
@@ -55,7 +52,6 @@ Children nodes contain unittest i2c bus nodes per channel.
 Example:
 	unittest-i2c-mux {
 		compatible = "unittest-i2c-mux";
-		status = "okay";
 		#address-cells = <1>;
 		#size-cells = <0>;
 		channel-0 {
@@ -65,7 +61,6 @@ Example:
 			i2c-dev {
 				reg = <8>;
 				compatible = "unittest-i2c-dev";
-				status = "okay";
 			};
 		};
 	};
diff --git a/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.txt b/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.txt
index d9b42da016f3..50abb20fe319 100644
--- a/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.txt
+++ b/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.txt
@@ -16,7 +16,7 @@ Required properties:
 
 Example:
 
-	usb_otg: usb@01c13000 {
+	usb_otg: usb@1c13000 {
 		compatible = "allwinner,sun4i-a10-musb";
 		reg = <0x01c13000 0x0400>;
 		clocks = <&ahb_gates 0>;
@@ -25,5 +25,4 @@ Example:
 		phys = <&usbphy 0>;
 		phy-names = "usb";
 		extcon = <&usbphy 0>;
-		status = "disabled";
 	};
diff --git a/Documentation/devicetree/bindings/usb/am33xx-usb.txt b/Documentation/devicetree/bindings/usb/am33xx-usb.txt
index 20c2ff2ba07e..7a33f22c815a 100644
--- a/Documentation/devicetree/bindings/usb/am33xx-usb.txt
+++ b/Documentation/devicetree/bindings/usb/am33xx-usb.txt
@@ -4,9 +4,9 @@
 - reg: offset and length of the usbss register sets
 - ti,hwmods : must be "usb_otg_hs"
 
-The glue layer contains multiple child nodes. It is required the have
+The glue layer contains multiple child nodes. It is required to have
 at least a control module node, USB node and a PHY node. The second USB
-node and its PHY node is optional. The DMA node is also optional.
+node and its PHY node are optional. The DMA node is also optional.
 
 Reset module
 ~~~~~~~~~~~~
@@ -181,7 +181,7 @@ usb: usb@47400000 {
 			"tx14", "tx15";
 	};
 
-	cppi41dma: dma-controller@07402000 {
+	cppi41dma: dma-controller@7402000 {
 		compatible = "ti,am3359-cppi41";
 		reg =  <0x47400000 0x1000
 			0x47402000 0x1000
diff --git a/Documentation/devicetree/bindings/usb/atmel-usb.txt b/Documentation/devicetree/bindings/usb/atmel-usb.txt
index ad8ea56a9ed3..44e80153b148 100644
--- a/Documentation/devicetree/bindings/usb/atmel-usb.txt
+++ b/Documentation/devicetree/bindings/usb/atmel-usb.txt
@@ -18,7 +18,7 @@ Required properties:
  - atmel,oc-gpio: If present, specifies a gpio that needs to be
    activated for the overcurrent detection.
 
-usb0: ohci@00500000 {
+usb0: ohci@500000 {
 	compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 	reg = <0x00500000 0x100000>;
 	clocks = <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
@@ -39,7 +39,7 @@ Required properties:
 		"ehci_clk" for the peripheral clock
 		"usb_clk" for the UTMI clock
 
-usb1: ehci@00800000 {
+usb1: ehci@800000 {
 	compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
 	reg = <0x00800000 0x100000>;
 	interrupts = <22 4>;
diff --git a/Documentation/devicetree/bindings/usb/brcm,bdc.txt b/Documentation/devicetree/bindings/usb/brcm,bdc.txt
new file mode 100644
index 000000000000..63e63af3bf59
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/brcm,bdc.txt
@@ -0,0 +1,29 @@
+Broadcom USB Device Controller (BDC)
+====================================
+
+Required properties:
+
+- compatible: must be one of:
+                "brcm,bdc-v0.16"
+                "brcm,bdc"
+- reg: the base register address and length
+- interrupts: the interrupt line for this controller
+
+Optional properties:
+
+On Broadcom STB platforms, these properties are required:
+
+- phys: phandle to one or two USB PHY blocks
+        NOTE: Some SoC's have a single phy and some have
+        USB 2.0 and USB 3.0 phys
+- clocks: phandle to the functional clock of this block
+
+Example:
+
+        bdc@f0b02000 {
+                compatible = "brcm,bdc-v0.16";
+                reg = <0xf0b02000 0xfc4>;
+                interrupts = <0x0 0x60 0x0>;
+                phys = <&usbphy_0 0x0>;
+                clocks = <&sw_usbd>;
+        };
diff --git a/Documentation/devicetree/bindings/usb/da8xx-usb.txt b/Documentation/devicetree/bindings/usb/da8xx-usb.txt
index 717c5f656237..9ce22551b2b3 100644
--- a/Documentation/devicetree/bindings/usb/da8xx-usb.txt
+++ b/Documentation/devicetree/bindings/usb/da8xx-usb.txt
@@ -42,7 +42,6 @@ Example:
 	usb_phy: usb-phy {
 		compatible = "ti,da830-usb-phy";
 		#phy-cells = <0>;
-		status = "okay";
 	};
 	usb0: usb@200000 {
 		compatible = "ti,da830-musb";
@@ -66,7 +65,6 @@ Example:
 			"rx1", "rx2", "rx3", "rx4",
 			"tx1", "tx2", "tx3", "tx4";
 
-		status = "okay";
 
 		cppi41dma: dma-controller@201000 {
 			compatible = "ti,da830-cppi41";
diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt b/Documentation/devicetree/bindings/usb/dwc2.txt
index fcf199b64d3d..e64d903bcbe8 100644
--- a/Documentation/devicetree/bindings/usb/dwc2.txt
+++ b/Documentation/devicetree/bindings/usb/dwc2.txt
@@ -19,6 +19,8 @@ Required properties:
   configured in FS mode;
   - "st,stm32f4x9-hsotg": The DWC2 USB HS controller instance in STM32F4x9 SoCs
   configured in HS mode;
+  - "st,stm32f7xx-hsotg": The DWC2 USB HS controller instance in STM32F7xx SoCs
+    configured in HS mode;
 - reg : Should contain 1 register range (address and length)
 - interrupts : Should contain 1 interrupt
 - clocks: clock provider specifier
diff --git a/Documentation/devicetree/bindings/usb/dwc3-st.txt b/Documentation/devicetree/bindings/usb/dwc3-st.txt
index 50dee3b44665..df0e02e1ee43 100644
--- a/Documentation/devicetree/bindings/usb/dwc3-st.txt
+++ b/Documentation/devicetree/bindings/usb/dwc3-st.txt
@@ -42,7 +42,6 @@ or "device".
 Example:
 
 st_dwc3: dwc3@8f94000 {
-	status		= "disabled";
 	compatible	= "st,stih407-dwc3";
 	reg		= <0x08f94000 0x1000>, <0x110 0x4>;
 	reg-names	= "reg-glue", "syscfg-reg";
diff --git a/Documentation/devicetree/bindings/usb/dwc3-xilinx.txt b/Documentation/devicetree/bindings/usb/dwc3-xilinx.txt
index 30361b32a460..4aae5b2cef56 100644
--- a/Documentation/devicetree/bindings/usb/dwc3-xilinx.txt
+++ b/Documentation/devicetree/bindings/usb/dwc3-xilinx.txt
@@ -18,7 +18,6 @@ Example device node:
 		usb@0 {
 			#address-cells = <0x2>;
 			#size-cells = <0x1>;
-			status = "okay";
 			compatible = "xlnx,zynqmp-dwc3";
 			clock-names = "bus_clk" "ref_clk";
 			clocks = <&clk125>, <&clk125>;
diff --git a/Documentation/devicetree/bindings/usb/ehci-st.txt b/Documentation/devicetree/bindings/usb/ehci-st.txt
index 410d922cfdd7..9feea6c3e4d9 100644
--- a/Documentation/devicetree/bindings/usb/ehci-st.txt
+++ b/Documentation/devicetree/bindings/usb/ehci-st.txt
@@ -31,7 +31,6 @@ Example:
 		clocks = <&clk_s_a1_ls 0>;
 		phys = <&usb2_phy>;
 		phy-names = "usb";
-		status = "okay";
 
 		resets = <&powerdown STIH416_USB1_POWERDOWN>,
 			 <&softreset STIH416_USB1_SOFTRESET>;
diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt
index 78ebebb66dad..c97374315049 100644
--- a/Documentation/devicetree/bindings/usb/exynos-usb.txt
+++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt
@@ -40,7 +40,6 @@ Example:
 		port@0 {
 		    reg = <0>;
 		    phys = <&usb2phy 1>;
-		    status = "disabled";
 		};
 	};
 
@@ -75,7 +74,6 @@ Example:
 		port@0 {
 		    reg = <0>;
 		    phys = <&usb2phy 1>;
-		    status = "disabled";
 		};
 
 	};
diff --git a/Documentation/devicetree/bindings/usb/fcs,fusb302.txt b/Documentation/devicetree/bindings/usb/fcs,fusb302.txt
new file mode 100644
index 000000000000..472facfa5a71
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/fcs,fusb302.txt
@@ -0,0 +1,29 @@
+Fairchild FUSB302 Type-C Port controllers
+
+Required properties :
+- compatible             : "fcs,fusb302"
+- reg                    : I2C slave address
+- interrupts             : Interrupt specifier
+
+Optional properties :
+- fcs,max-sink-microvolt : Maximum voltage to negotiate when configured as sink
+- fcs,max-sink-microamp  : Maximum current to negotiate when configured as sink
+- fcs,max-sink-microwatt : Maximum power to negotiate when configured as sink
+			   If this is less then max-sink-microvolt *
+			   max-sink-microamp then the configured current will
+			   be clamped.
+- fcs,operating-sink-microwatt :
+			   Minimum amount of power accepted from a sink
+			   when negotiating
+
+Example:
+
+fusb302: typec-portc@54 {
+	compatible = "fcs,fusb302";
+	reg = <0x54>;
+	interrupt-parent = <&nmi_intc>;
+	interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+	fcs,max-sink-microvolt = <12000000>;
+	fcs,max-sink-microamp = <3000000>;
+	fcs,max-sink-microwatt = <36000000>;
+};
diff --git a/Documentation/devicetree/bindings/usb/isp1301.txt b/Documentation/devicetree/bindings/usb/isp1301.txt
index 5405d99d9aaa..ecd607dacba5 100644
--- a/Documentation/devicetree/bindings/usb/isp1301.txt
+++ b/Documentation/devicetree/bindings/usb/isp1301.txt
@@ -21,5 +21,4 @@ Example:
 		interrupt-parent = <&mic>;
 		interrupts = <0x3d 0>, <0x3e 0>, <0x3c 0>, <0x3a 0>;
 		transceiver = <&isp1301>;
-		status = "okay";
 	};
diff --git a/Documentation/devicetree/bindings/usb/keystone-usb.txt b/Documentation/devicetree/bindings/usb/keystone-usb.txt
index 60527d335b58..f96e09f784cc 100644
--- a/Documentation/devicetree/bindings/usb/keystone-usb.txt
+++ b/Documentation/devicetree/bindings/usb/keystone-usb.txt
@@ -12,8 +12,21 @@ Required properties:
    MPU.
  - ranges: allows valid 1:1 translation between child's address space and
    parent's address space.
- - clocks: Clock IDs array as required by the controller.
- - clock-names: names of clocks correseponding to IDs in the clock property.
+
+SoC-specific Required Properties:
+The following are mandatory properties for Keystone 2 66AK2HK, 66AK2L and 66AK2E
+SoCs only:
+
+- clocks:		Clock ID for USB functional clock.
+- clock-names:		Must be "usb".
+
+
+The following are mandatory properties for Keystone 2 66AK2G SoCs only:
+
+- power-domains:	Should contain a phandle to a PM domain provider node
+			and an args specifier containing the USB device id
+			value. This property is as per the binding,
+			Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
 
 Sub-nodes:
 The dwc3 core should be added as subnode to Keystone DWC3 glue.
@@ -31,7 +44,6 @@ Example:
 		clock-names = "usb";
 		interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
 		ranges;
-		status = "disabled";
 
 		dwc3@2690000 {
 			compatible = "synopsys,dwc3";
diff --git a/Documentation/devicetree/bindings/usb/maxim,max3421.txt b/Documentation/devicetree/bindings/usb/maxim,max3421.txt
new file mode 100644
index 000000000000..8cdbe0c85188
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/maxim,max3421.txt
@@ -0,0 +1,26 @@
+Maxim Integrated SPI-based USB 2.0 host controller MAX3421E
+
+Required properties:
+ - compatible: Should be "maxim,max3421"
+ - spi-max-frequency: maximum frequency for this device must not exceed 26 MHz.
+ - reg: chip select number to which this device is connected.
+ - maxim,vbus-en-pin: <GPOUTx ACTIVE_LEVEL>
+   GPOUTx is the number (1-8) of the GPOUT pin of MAX3421E to drive Vbus.
+   ACTIVE_LEVEL is 0 or 1.
+ - interrupts: the interrupt line description for the interrupt controller.
+   The driver configures MAX3421E for active low level triggered interrupts,
+   configure your interrupt line accordingly.
+
+Optional property:
+ - interrupt-parent: the phandle to the associated interrupt controller.
+
+Example:
+
+	usb@0 {
+		compatible = "maxim,max3421";
+		reg = <0>;
+		maxim,vbus-en-pin = <3 1>;
+		spi-max-frequency = <26000000>;
+		interrupt-parent = <&PIC>;
+		interrupts = <42>;
+	};
diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
new file mode 100644
index 000000000000..30595964876a
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
@@ -0,0 +1,111 @@
+MT8173 xHCI
+
+The device node for Mediatek SOC USB3.0 host controller
+
+There are two scenarios: the first one only supports xHCI driver;
+the second one supports dual-role mode, and the host is based on xHCI
+driver. Take account of backward compatibility, we divide bindings
+into two parts.
+
+1st: only supports xHCI driver
+------------------------------------------------------------------------
+
+Required properties:
+ - compatible : should be "mediatek,<soc-model>-xhci", "mediatek,mtk-xhci",
+	soc-model is the name of SoC, such as mt8173, mt2712 etc, when using
+	"mediatek,mtk-xhci" compatible string, you need SoC specific ones in
+	addition, one of:
+	- "mediatek,mt8173-xhci"
+ - reg : specifies physical base address and size of the registers
+ - reg-names: should be "mac" for xHCI MAC and "ippc" for IP port control
+ - interrupts : interrupt used by the controller
+ - power-domains : a phandle to USB power domain node to control USB's
+	mtcmos
+ - vusb33-supply : regulator of USB avdd3.3v
+
+ - clocks : a list of phandle + clock-specifier pairs, one for each
+	entry in clock-names
+ - clock-names : must contain
+	"sys_ck": controller clock used by normal mode,
+	the following ones are optional:
+	"ref_ck": reference clock used by low power mode etc,
+	"mcu_ck": mcu_bus clock for register access,
+	"dma_ck": dma_bus clock for data transfer by DMA
+
+ - phys : a list of phandle + phy specifier pairs
+
+Optional properties:
+ - mediatek,wakeup-src : 1: ip sleep wakeup mode; 2: line state wakeup
+	mode;
+ - mediatek,syscon-wakeup : phandle to syscon used to access USB wakeup
+	control register, it depends on "mediatek,wakeup-src".
+ - mediatek,u3p-dis-msk : mask to disable u3ports, bit0 for u3port0,
+	bit1 for u3port1, ... etc;
+ - vbus-supply : reference to the VBUS regulator;
+ - usb3-lpm-capable : supports USB3.0 LPM
+ - pinctrl-names : a pinctrl state named "default" must be defined
+ - pinctrl-0 : pin control group
+	See: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
+
+Example:
+usb30: usb@11270000 {
+	compatible = "mediatek,mt8173-xhci";
+	reg = <0 0x11270000 0 0x1000>,
+	      <0 0x11280700 0 0x0100>;
+	reg-names = "mac", "ippc";
+	interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
+	power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
+	clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>,
+		 <&pericfg CLK_PERI_USB0>,
+		 <&pericfg CLK_PERI_USB1>;
+	clock-names = "sys_ck", "ref_ck";
+	phys = <&phy_port0 PHY_TYPE_USB3>,
+	       <&phy_port1 PHY_TYPE_USB2>;
+	vusb33-supply = <&mt6397_vusb_reg>;
+	vbus-supply = <&usb_p1_vbus>;
+	usb3-lpm-capable;
+	mediatek,syscon-wakeup = <&pericfg>;
+	mediatek,wakeup-src = <1>;
+};
+
+2nd: dual-role mode with xHCI driver
+------------------------------------------------------------------------
+
+In the case, xhci is added as subnode to mtu3. An example and the DT binding
+details of mtu3 can be found in:
+Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
+
+Required properties:
+ - compatible : should be "mediatek,<soc-model>-xhci", "mediatek,mtk-xhci",
+	soc-model is the name of SoC, such as mt8173, mt2712 etc, when using
+	"mediatek,mtk-xhci" compatible string, you need SoC specific ones in
+	addition, one of:
+	- "mediatek,mt8173-xhci"
+ - reg : specifies physical base address and size of the registers
+ - reg-names: should be "mac" for xHCI MAC
+ - interrupts : interrupt used by the host controller
+ - power-domains : a phandle to USB power domain node to control USB's
+	mtcmos
+ - vusb33-supply : regulator of USB avdd3.3v
+
+ - clocks : a list of phandle + clock-specifier pairs, one for each
+	entry in clock-names
+ - clock-names : must contain "sys_ck", and the following ones are optional:
+	"ref_ck", "mcu_ck" and "dma_ck"
+
+Optional properties:
+ - vbus-supply : reference to the VBUS regulator;
+ - usb3-lpm-capable : supports USB3.0 LPM
+
+Example:
+usb30: usb@11270000 {
+	compatible = "mediatek,mt8173-xhci";
+	reg = <0 0x11270000 0 0x1000>;
+	reg-names = "mac";
+	interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
+	power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
+	clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>;
+	clock-names = "sys_ck", "ref_ck";
+	vusb33-supply = <&mt6397_vusb_reg>;
+	usb3-lpm-capable;
+};
diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
new file mode 100644
index 000000000000..b2271d8e6b50
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
@@ -0,0 +1,90 @@
+The device node for Mediatek USB3.0 DRD controller
+
+Required properties:
+ - compatible : should be "mediatek,<soc-model>-mtu3", "mediatek,mtu3",
+	soc-model is the name of SoC, such as mt8173, mt2712 etc,
+	when using "mediatek,mtu3" compatible string, you need SoC specific
+	ones in addition, one of:
+	- "mediatek,mt8173-mtu3"
+ - reg : specifies physical base address and size of the registers
+ - reg-names: should be "mac" for device IP and "ippc" for IP port control
+ - interrupts : interrupt used by the device IP
+ - power-domains : a phandle to USB power domain node to control USB's
+	mtcmos
+ - vusb33-supply : regulator of USB avdd3.3v
+ - clocks : a list of phandle + clock-specifier pairs, one for each
+	entry in clock-names
+ - clock-names : must contain "sys_ck" for clock of controller,
+	the following clocks are optional:
+	"ref_ck", "mcu_ck" and "dam_ck";
+ - phys : a list of phandle + phy specifier pairs
+ - dr_mode : should be one of "host", "peripheral" or "otg",
+	refer to usb/generic.txt
+
+Optional properties:
+ - #address-cells, #size-cells : should be '2' if the device has sub-nodes
+	with 'reg' property
+ - ranges : allows valid 1:1 translation between child's address space and
+	parent's address space
+ - extcon : external connector for vbus and idpin changes detection, needed
+	when supports dual-role mode.
+ - vbus-supply : reference to the VBUS regulator, needed when supports
+	dual-role mode.
+ - pinctrl-names : a pinctrl state named "default" is optional, and need be
+	defined if auto drd switch is enabled, that means the property dr_mode
+	is set as "otg", and meanwhile the property "mediatek,enable-manual-drd"
+	is not set.
+ - pinctrl-0 : pin control group
+	See: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
+
+ - maximum-speed : valid arguments are "super-speed", "high-speed" and
+	"full-speed"; refer to usb/generic.txt
+ - enable-manual-drd : supports manual dual-role switch via debugfs; usually
+	used when receptacle is TYPE-A and also wants to support dual-role
+	mode.
+ - mediatek,enable-wakeup : supports ip sleep wakeup used by host mode
+ - mediatek,syscon-wakeup : phandle to syscon used to access USB wakeup
+	control register, it depends on "mediatek,enable-wakeup".
+ - mediatek,u3p-dis-msk : mask to disable u3ports, bit0 for u3port0,
+	bit1 for u3port1, ... etc;
+
+Sub-nodes:
+The xhci should be added as subnode to mtu3 as shown in the following example
+if host mode is enabled. The DT binding details of xhci can be found in:
+Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
+
+Example:
+ssusb: usb@11271000 {
+	compatible = "mediatek,mt8173-mtu3";
+	reg = <0 0x11271000 0 0x3000>,
+	      <0 0x11280700 0 0x0100>;
+	reg-names = "mac", "ippc";
+	interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_LOW>;
+	phys = <&phy_port0 PHY_TYPE_USB3>,
+	       <&phy_port1 PHY_TYPE_USB2>;
+	power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
+	clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>,
+		 <&pericfg CLK_PERI_USB0>,
+		 <&pericfg CLK_PERI_USB1>;
+	clock-names = "sys_ck", "ref_ck";
+	vusb33-supply = <&mt6397_vusb_reg>;
+	vbus-supply = <&usb_p0_vbus>;
+	extcon = <&extcon_usb>;
+	dr_mode = "otg";
+	mediatek,enable-wakeup;
+	mediatek,syscon-wakeup = <&pericfg>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+	ranges;
+
+	usb_host: xhci@11270000 {
+		compatible = "mediatek,mt8173-xhci";
+		reg = <0 0x11270000 0 0x1000>;
+		reg-names = "mac";
+		interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
+		power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
+		clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>;
+		clock-names = "sys_ck", "ref_ck";
+		vusb33-supply = <&mt6397_vusb_reg>;
+	};
+};
diff --git a/Documentation/devicetree/bindings/usb/mt8173-mtu3.txt b/Documentation/devicetree/bindings/usb/mt8173-mtu3.txt
deleted file mode 100644
index 1d7c3bc677f7..000000000000
--- a/Documentation/devicetree/bindings/usb/mt8173-mtu3.txt
+++ /dev/null
@@ -1,87 +0,0 @@
-The device node for Mediatek USB3.0 DRD controller
-
-Required properties:
- - compatible : should be "mediatek,mt8173-mtu3"
- - reg : specifies physical base address and size of the registers
- - reg-names: should be "mac" for device IP and "ippc" for IP port control
- - interrupts : interrupt used by the device IP
- - power-domains : a phandle to USB power domain node to control USB's
-	mtcmos
- - vusb33-supply : regulator of USB avdd3.3v
- - clocks : a list of phandle + clock-specifier pairs, one for each
-	entry in clock-names
- - clock-names : must contain "sys_ck" and "ref_ck" for clock of controller;
-	"wakeup_deb_p0" and "wakeup_deb_p1" are optional, they are
-	depends on "mediatek,enable-wakeup"
- - phys : a list of phandle + phy specifier pairs
- - dr_mode : should be one of "host", "peripheral" or "otg",
-	refer to usb/generic.txt
-
-Optional properties:
- - #address-cells, #size-cells : should be '2' if the device has sub-nodes
-	with 'reg' property
- - ranges : allows valid 1:1 translation between child's address space and
-	parent's address space
- - extcon : external connector for vbus and idpin changes detection, needed
-	when supports dual-role mode.
- - vbus-supply : reference to the VBUS regulator, needed when supports
-	dual-role mode.
- - pinctl-names : a pinctrl state named "default" must be defined,
-	"id_float" and "id_ground" are optinal which depends on
-	"mediatek,enable-manual-drd"
- - pinctrl-0 : pin control group
-	See: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
-
- - maximum-speed : valid arguments are "super-speed", "high-speed" and
-	"full-speed"; refer to usb/generic.txt
- - enable-manual-drd : supports manual dual-role switch via debugfs; usually
-	used when receptacle is TYPE-A and also wants to support dual-role
-	mode.
- - mediatek,enable-wakeup : supports ip sleep wakeup used by host mode
- - mediatek,syscon-wakeup : phandle to syscon used to access USB wakeup
-	control register, it depends on "mediatek,enable-wakeup".
-
-Sub-nodes:
-The xhci should be added as subnode to mtu3 as shown in the following example
-if host mode is enabled. The DT binding details of xhci can be found in:
-Documentation/devicetree/bindings/usb/mt8173-xhci.txt
-
-Example:
-ssusb: usb@11271000 {
-	compatible = "mediatek,mt8173-mtu3";
-	reg = <0 0x11271000 0 0x3000>,
-	      <0 0x11280700 0 0x0100>;
-	reg-names = "mac", "ippc";
-	interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_LOW>;
-	phys = <&phy_port0 PHY_TYPE_USB3>,
-	       <&phy_port1 PHY_TYPE_USB2>;
-	power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
-	clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>,
-		 <&pericfg CLK_PERI_USB0>,
-		 <&pericfg CLK_PERI_USB1>;
-	clock-names = "sys_ck", "ref_ck",
-		      "wakeup_deb_p0",
-		      "wakeup_deb_p1";
-	vusb33-supply = <&mt6397_vusb_reg>;
-	vbus-supply = <&usb_p0_vbus>;
-	extcon = <&extcon_usb>;
-	dr_mode = "otg";
-	mediatek,enable-wakeup;
-	mediatek,syscon-wakeup = <&pericfg>;
-	#address-cells = <2>;
-	#size-cells = <2>;
-	ranges;
-	status = "disabled";
-
-	usb_host: xhci@11270000 {
-		compatible = "mediatek,mt8173-xhci";
-		reg = <0 0x11270000 0 0x1000>;
-		reg-names = "mac";
-		interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
-		power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
-		clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>;
-		clock-names = "sys_ck", "ref_ck";
-		vusb33-supply = <&mt6397_vusb_reg>;
-		status = "disabled";
-	};
-};
diff --git a/Documentation/devicetree/bindings/usb/mt8173-xhci.txt b/Documentation/devicetree/bindings/usb/mt8173-xhci.txt
deleted file mode 100644
index 0acfc8acbea1..000000000000
--- a/Documentation/devicetree/bindings/usb/mt8173-xhci.txt
+++ /dev/null
@@ -1,103 +0,0 @@
-MT8173 xHCI
-
-The device node for Mediatek SOC USB3.0 host controller
-
-There are two scenarios: the first one only supports xHCI driver;
-the second one supports dual-role mode, and the host is based on xHCI
-driver. Take account of backward compatibility, we divide bindings
-into two parts.
-
-1st: only supports xHCI driver
-------------------------------------------------------------------------
-
-Required properties:
- - compatible : should contain "mediatek,mt8173-xhci"
- - reg : specifies physical base address and size of the registers
- - reg-names: should be "mac" for xHCI MAC and "ippc" for IP port control
- - interrupts : interrupt used by the controller
- - power-domains : a phandle to USB power domain node to control USB's
-	mtcmos
- - vusb33-supply : regulator of USB avdd3.3v
-
- - clocks : a list of phandle + clock-specifier pairs, one for each
-	entry in clock-names
- - clock-names : must contain
-	"sys_ck": for clock of xHCI MAC
-	"ref_ck": for reference clock of xHCI MAC
-	"wakeup_deb_p0": for USB wakeup debounce clock of port0
-	"wakeup_deb_p1": for USB wakeup debounce clock of port1
-
- - phys : a list of phandle + phy specifier pairs
-
-Optional properties:
- - mediatek,wakeup-src : 1: ip sleep wakeup mode; 2: line state wakeup
-	mode;
- - mediatek,syscon-wakeup : phandle to syscon used to access USB wakeup
-	control register, it depends on "mediatek,wakeup-src".
- - vbus-supply : reference to the VBUS regulator;
- - usb3-lpm-capable : supports USB3.0 LPM
- - pinctrl-names : a pinctrl state named "default" must be defined
- - pinctrl-0 : pin control group
-	See: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
-
-Example:
-usb30: usb@11270000 {
-	compatible = "mediatek,mt8173-xhci";
-	reg = <0 0x11270000 0 0x1000>,
-	      <0 0x11280700 0 0x0100>;
-	reg-names = "mac", "ippc";
-	interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
-	power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
-	clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>,
-		 <&pericfg CLK_PERI_USB0>,
-		 <&pericfg CLK_PERI_USB1>;
-	clock-names = "sys_ck", "ref_ck",
-		      "wakeup_deb_p0",
-		      "wakeup_deb_p1";
-	phys = <&phy_port0 PHY_TYPE_USB3>,
-	       <&phy_port1 PHY_TYPE_USB2>;
-	vusb33-supply = <&mt6397_vusb_reg>;
-	vbus-supply = <&usb_p1_vbus>;
-	usb3-lpm-capable;
-	mediatek,syscon-wakeup = <&pericfg>;
-	mediatek,wakeup-src = <1>;
-};
-
-2nd: dual-role mode with xHCI driver
-------------------------------------------------------------------------
-
-In the case, xhci is added as subnode to mtu3. An example and the DT binding
-details of mtu3 can be found in:
-Documentation/devicetree/bindings/usb/mt8173-mtu3.txt
-
-Required properties:
- - compatible : should contain "mediatek,mt8173-xhci"
- - reg : specifies physical base address and size of the registers
- - reg-names: should be "mac" for xHCI MAC
- - interrupts : interrupt used by the host controller
- - power-domains : a phandle to USB power domain node to control USB's
-	mtcmos
- - vusb33-supply : regulator of USB avdd3.3v
-
- - clocks : a list of phandle + clock-specifier pairs, one for each
-	entry in clock-names
- - clock-names : must be
-	"sys_ck": for clock of xHCI MAC
-	"ref_ck": for reference clock of xHCI MAC
-
-Optional properties:
- - vbus-supply : reference to the VBUS regulator;
- - usb3-lpm-capable : supports USB3.0 LPM
-
-Example:
-usb30: usb@11270000 {
-	compatible = "mediatek,mt8173-xhci";
-	reg = <0 0x11270000 0 0x1000>;
-	reg-names = "mac";
-	interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
-	power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
-	clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>;
-	clock-names = "sys_ck", "ref_ck";
-	vusb33-supply = <&mt6397_vusb_reg>;
-	usb3-lpm-capable;
-};
diff --git a/Documentation/devicetree/bindings/usb/ohci-da8xx.txt b/Documentation/devicetree/bindings/usb/ohci-da8xx.txt
index 2dc8f67eda39..24a826d5015e 100644
--- a/Documentation/devicetree/bindings/usb/ohci-da8xx.txt
+++ b/Documentation/devicetree/bindings/usb/ohci-da8xx.txt
@@ -13,7 +13,7 @@ Optional properties:
 
 Example:
 
-ohci: usb@0225000 {
+ohci: usb@225000 {
         compatible = "ti,da830-ohci";
         reg = <0x225000 0x1000>;
         interrupts = <59>;
diff --git a/Documentation/devicetree/bindings/usb/ohci-st.txt b/Documentation/devicetree/bindings/usb/ohci-st.txt
index 6d8393748da2..d893ec9131c3 100644
--- a/Documentation/devicetree/bindings/usb/ohci-st.txt
+++ b/Documentation/devicetree/bindings/usb/ohci-st.txt
@@ -29,7 +29,6 @@ Example:
 		clock-names = "ic", "clk48";
 		phys = <&usb2_phy>;
 		phy-names = "usb";
-		status = "okay";
 
 		resets = <&powerdown STIH416_USB0_POWERDOWN>,
 			 <&softreset STIH416_USB0_SOFTRESET>;
diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.txt b/Documentation/devicetree/bindings/usb/qcom,dwc3.txt
index 73cc0963e823..bc8a2fa5d2bf 100644
--- a/Documentation/devicetree/bindings/usb/qcom,dwc3.txt
+++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.txt
@@ -29,7 +29,6 @@ Example device nodes:
 			clock-names = "ref";
 			#phy-cells = <0>;
 
-			status = "ok";
 		};
 
 		ss_phy: phy@100f8830 {
@@ -39,7 +38,6 @@ Example device nodes:
 			clock-names = "ref";
 			#phy-cells = <0>;
 
-			status = "ok";
 		};
 
 		usb3_0: usb30@0 {
@@ -51,7 +49,6 @@ Example device nodes:
 
 			ranges;
 
-			status = "ok";
 
 			dwc3@10000000 {
 				compatible = "snps,dwc3";
diff --git a/Documentation/devicetree/bindings/usb/renesas_usb3.txt b/Documentation/devicetree/bindings/usb/renesas_usb3.txt
index 8d52766f07b9..87a45e2f9b7f 100644
--- a/Documentation/devicetree/bindings/usb/renesas_usb3.txt
+++ b/Documentation/devicetree/bindings/usb/renesas_usb3.txt
@@ -3,20 +3,34 @@ Renesas Electronics USB3.0 Peripheral driver
 Required properties:
   - compatible: Must contain one of the following:
 	- "renesas,r8a7795-usb3-peri"
+	- "renesas,r8a7796-usb3-peri"
+	- "renesas,rcar-gen3-usb3-peri" for a generic R-Car Gen3 compatible
+	  device
+
+    When compatible with the generic version, nodes must list the
+    SoC-specific version corresponding to the platform first
+    followed by the generic version.
+
   - reg: Base address and length of the register for the USB3.0 Peripheral
   - interrupts: Interrupt specifier for the USB3.0 Peripheral
   - clocks: clock phandle and specifier pair
 
-Example:
+Optional properties:
+  - phys: phandle + phy specifier pair
+  - phy-names: must be "usb"
+
+Example of R-Car H3 ES1.x:
 	usb3_peri0: usb@ee020000 {
-		compatible = "renesas,r8a7795-usb3-peri";
+		compatible = "renesas,r8a7795-usb3-peri",
+			     "renesas,rcar-gen3-usb3-peri";
 		reg = <0 0xee020000 0 0x400>;
 		interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cpg CPG_MOD 328>;
 	};
 
 	usb3_peri1: usb@ee060000 {
-		compatible = "renesas,r8a7795-usb3-peri";
+		compatible = "renesas,r8a7795-usb3-peri",
+			     "renesas,rcar-gen3-usb3-peri";
 		reg = <0 0xee060000 0 0x400>;
 		interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cpg CPG_MOD 327>;
diff --git a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt b/Documentation/devicetree/bindings/usb/renesas_usbhs.txt
index 9e18e000339e..47394ab788e3 100644
--- a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt
+++ b/Documentation/devicetree/bindings/usb/renesas_usbhs.txt
@@ -3,6 +3,8 @@ Renesas Electronics USBHS driver
 Required properties:
   - compatible: Must contain one or more of the following:
 
+	- "renesas,usbhs-r8a7743" for r8a7743 (RZ/G1M) compatible device
+	- "renesas,usbhs-r8a7745" for r8a7745 (RZ/G1E) compatible device
 	- "renesas,usbhs-r8a7790" for r8a7790 (R-Car H2) compatible device
 	- "renesas,usbhs-r8a7791" for r8a7791 (R-Car M2-W) compatible device
 	- "renesas,usbhs-r8a7792" for r8a7792 (R-Car V2H) compatible device
@@ -10,7 +12,8 @@ Required properties:
 	- "renesas,usbhs-r8a7794" for r8a7794 (R-Car E2) compatible device
 	- "renesas,usbhs-r8a7795" for r8a7795 (R-Car H3) compatible device
 	- "renesas,usbhs-r8a7796" for r8a7796 (R-Car M3-W) compatible device
-	- "renesas,rcar-gen2-usbhs" for R-Car Gen2 compatible device
+	- "renesas,usbhs-r8a77995" for r8a77995 (R-Car D3) compatible device
+	- "renesas,rcar-gen2-usbhs" for R-Car Gen2 or RZ/G1 compatible devices
 	- "renesas,rcar-gen3-usbhs" for R-Car Gen3 compatible device
 
 	When compatible with the generic version, nodes must list the
diff --git a/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt b/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt
index 0536a938e3ab..50a31536e975 100644
--- a/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt
+++ b/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt
@@ -29,13 +29,11 @@ Example device nodes:
 		#address-cells = <2>;
 		#size-cells = <2>;
 		ranges;
-		status = "disabled";
 		usbdrd_dwc3_0: dwc3@fe800000 {
 			compatible = "snps,dwc3";
 			reg = <0x0 0xfe800000 0x0 0x100000>;
 			interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
 			dr_mode = "otg";
-			status = "disabled";
 		};
 	};
 
@@ -48,12 +46,10 @@ Example device nodes:
 		#address-cells = <2>;
 		#size-cells = <2>;
 		ranges;
-		status = "disabled";
 		usbdrd_dwc3_1: dwc3@fe900000 {
 			compatible = "snps,dwc3";
 			reg = <0x0 0xfe900000 0x0 0x100000>;
 			interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
 			dr_mode = "otg";
-			status = "disabled";
 		};
 	};
diff --git a/Documentation/devicetree/bindings/usb/usb-device.txt b/Documentation/devicetree/bindings/usb/usb-device.txt
index 1c35e7b665e1..1b27cebb47f4 100644
--- a/Documentation/devicetree/bindings/usb/usb-device.txt
+++ b/Documentation/devicetree/bindings/usb/usb-device.txt
@@ -2,27 +2,37 @@ Generic USB Device Properties
 
 Usually, we only use device tree for hard wired USB device.
 The reference binding doc is from:
-http://www.firmware.org/1275/bindings/usb/usb-1_0.ps
+http://www.devicetree.org/open-firmware/bindings/usb/usb-1_0.ps
+
 
 Required properties:
-- compatible: usbVID,PID. The textual representation of VID, PID shall
-  be in lower case hexadecimal with leading zeroes suppressed. The
-  other compatible strings from the above standard binding could also
-  be used, but a device adhering to this binding may leave out all except
-  for usbVID,PID.
-- reg: the port number which this device is connecting to, the range
-  is 1-31.
+- compatible: "usbVID,PID", where VID is the vendor id and PID the product id.
+  The textual representation of VID and PID shall be in lower case hexadecimal
+  with leading zeroes suppressed. The other compatible strings from the above
+  standard binding could also be used, but a device adhering to this binding
+  may leave out all except for "usbVID,PID".
+- reg: the number of the USB hub port or the USB host-controller port to which
+  this device is attached. The range is 1-255.
+
+
+Required properties for hub nodes with device nodes:
+- #address-cells: shall be 1
+- #size-cells: shall be 0
 
-Example:
 
-&usb1 {
-	status = "okay";
+Required properties for host-controller nodes with device nodes:
+- #address-cells: shall be 1
+- #size-cells: shall be 0
+
+
+Example:
 
+&usb1 {	/* host controller */
 	#address-cells = <1>;
 	#size-cells = <0>;
 
-	hub: genesys@1 {
+	hub@1 {	/* hub connected to port 1 */
 		compatible = "usb5e3,608";
 		reg = <1>;
 	};
-}
+};
diff --git a/Documentation/devicetree/bindings/usb/usb-ehci.txt b/Documentation/devicetree/bindings/usb/usb-ehci.txt
index a12d6012a40f..3efde12b5d68 100644
--- a/Documentation/devicetree/bindings/usb/usb-ehci.txt
+++ b/Documentation/devicetree/bindings/usb/usb-ehci.txt
@@ -30,7 +30,7 @@ Example (Sequoia 440EPx):
    };
 
 Example (Allwinner sun4i A10 SoC):
-   ehci0: usb@01c14000 {
+   ehci0: usb@1c14000 {
 	   compatible = "allwinner,sun4i-a10-ehci", "generic-ehci";
 	   reg = <0x01c14000 0x100>;
 	   interrupts = <39>;
diff --git a/Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt b/Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt
index 5be01c859b7a..4dc6a8ee3071 100644
--- a/Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt
+++ b/Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt
@@ -2,6 +2,7 @@ USB NOP PHY
 
 Required properties:
 - compatible: should be usb-nop-xceiv
+- #phy-cells: Must be 0
 
 Optional properties:
 - clocks: phandle to the PHY clock. Use as per Documentation/devicetree
@@ -33,6 +34,7 @@ Example:
 		reset-gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
 		vbus-detect-gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>;
 		vbus-regulator = <&vbus_regulator>;
+		#phy-cells = <0>;
 	};
 
 hsusb1_phy is a NOP USB PHY device that gets its clock from an oscillator
diff --git a/Documentation/devicetree/bindings/usb/usb-ohci.txt b/Documentation/devicetree/bindings/usb/usb-ohci.txt
index e8766b08c93b..09e70c875bc6 100644
--- a/Documentation/devicetree/bindings/usb/usb-ohci.txt
+++ b/Documentation/devicetree/bindings/usb/usb-ohci.txt
@@ -19,7 +19,7 @@ Optional properties:
 
 Example:
 
-	ohci0: usb@01c14400 {
+	ohci0: usb@1c14400 {
 		compatible = "allwinner,sun4i-a10-ohci", "generic-ohci";
 		reg = <0x01c14400 0x100>;
 		interrupts = <64>;
diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt
index 2d80b60eeabe..ae6e484a8d7c 100644
--- a/Documentation/devicetree/bindings/usb/usb-xhci.txt
+++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt
@@ -26,6 +26,7 @@ Required properties:
 
 Optional properties:
   - clocks: reference to a clock
+  - usb2-lpm-disable: indicate if we don't want to enable USB2 HW LPM
   - usb3-lpm-capable: determines if platform is USB3 LPM capable
   - quirk-broken-port-ped: set if the controller has broken port disable mechanism
 
diff --git a/Documentation/devicetree/bindings/usb/usb251xb.txt b/Documentation/devicetree/bindings/usb/usb251xb.txt
index 3957d4edaa74..168ff819e827 100644
--- a/Documentation/devicetree/bindings/usb/usb251xb.txt
+++ b/Documentation/devicetree/bindings/usb/usb251xb.txt
@@ -1,16 +1,17 @@
 Microchip USB 2.0 Hi-Speed Hub Controller
 
-The device node for the configuration of a Microchip USB251xB/xBi USB 2.0
+The device node for the configuration of a Microchip USB251x/xBi USB 2.0
 Hi-Speed Controller.
 
 Required properties :
  - compatible : Should be "microchip,usb251xb" or one of the specific types:
 	"microchip,usb2512b", "microchip,usb2512bi", "microchip,usb2513b",
-	"microchip,usb2513bi", "microchip,usb2514b", "microchip,usb2514bi"
- - reset-gpios : Should specify the gpio for hub reset
+	"microchip,usb2513bi", "microchip,usb2514b", "microchip,usb2514bi",
+	"microchip,usb2517", "microchip,usb2517i"
  - reg : I2C address on the selected bus (default is <0x2C>)
 
 Optional properties :
+ - reset-gpios : Should specify the gpio for hub reset
  - skip-config : Skip Hub configuration, but only send the USB-Attach command
  - vendor-id : Set USB Vendor ID of the hub (16 bit, default is 0x0424)
  - product-id : Set USB Product ID of the hub (16 bit, default depends on type)
@@ -19,29 +20,47 @@ Optional properties :
  - manufacturer : Set USB Manufacturer string (max 31 characters long)
  - product : Set USB Product string (max 31 characters long)
  - serial : Set USB Serial string (max 31 characters long)
- - {bus,self}-powered : selects between self- and bus-powered operation (default
-	is self-powered)
- - disable-hi-speed : disable USB Hi-Speed support
+ - {bus,self}-powered : selects between self- and bus-powered operation
+	(boolean, default is self-powered)
+ - disable-hi-speed : disable USB Hi-Speed support (boolean)
  - {multi,single}-tt : selects between multi- and single-transaction-translator
-	(default is multi-tt)
- - disable-eop : disable End of Packet generation in full-speed mode
+	(boolean, default is multi-tt)
+ - disable-eop : disable End of Packet generation in full-speed mode (boolean)
  - {ganged,individual}-sensing : select over-current sense type in self-powered
-	mode (default is individual)
+	mode (boolean, default is individual)
  - {ganged,individual}-port-switching : select port power switching mode
-	(default is individual)
+	(boolean, default is individual)
  - dynamic-power-switching : enable auto-switching from self- to bus-powered
-	operation if the local power source is removed or unavailable
+	operation if the local power source is removed or unavailable (boolean)
  - oc-delay-us : Delay time (in microseconds) for filtering the over-current
 	sense inputs. Valid values are 100, 4000, 8000 (default) and 16000. If
 	an invalid value is given, the default is used instead.
- - compound-device : indicate the hub is part of a compound device
- - port-mapping-mode : enable port mapping mode
+ - compound-device : indicate the hub is part of a compound device (boolean)
+ - port-mapping-mode : enable port mapping mode (boolean)
+ - led-{usb,speed}-mode : led usb/speed indication mode selection
+	(boolean, default is speed mode)
  - string-support : enable string descriptor support (required for manufacturer,
 	product and serial string configuration)
  - non-removable-ports : Should specify the ports which have a non-removable
 	device connected.
  - sp-disabled-ports : Specifies the ports which will be self-power disabled
  - bp-disabled-ports : Specifies the ports which will be bus-power disabled
+ - sp-max-total-current-microamp: Specifies max current consumed by the hub
+	from VBUS when operating in self-powered hub. It includes the hub
+	silicon along with all associated circuitry including a permanently
+	attached peripheral (range: 0 - 100000 uA, default 1000 uA)
+ - bp-max-total-current-microamp: Specifies max current consumed by the hub
+	from VBUS when operating in self-powered hub. It includes the hub
+	silicon along with all associated circuitry including a permanently
+	attached peripheral (range: 0 - 510000 uA, default 100000 uA)
+ - sp-max-removable-current-microamp: Specifies max current consumed by the hub
+	from VBUS when operating in self-powered hub. It includes the hub
+	silicon along with all associated circuitry excluding a permanently
+	attached peripheral (range: 0 - 100000 uA, default 1000 uA)
+ - bp-max-removable-current-microamp: Specifies max current consumed by the hub
+	from VBUS when operating in self-powered hub. It includes the hub
+	silicon along with all associated circuitry excluding a permanently
+	attached peripheral (range: 0 - 510000 uA, default 100000 uA)
  - power-on-time-ms : Specifies the time it takes from the time the host
 	initiates the power-on sequence to a port until the port has adequate
 	power. The value is given in ms in a 0 - 510 range (default is 100ms).
@@ -56,7 +75,6 @@ Examples:
 	usb2514b@2c {
 		compatible = "microchip,usb2514b";
 		reg = <0x2c>;
-		reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
 		vendor-id = /bits/ 16 <0x0000>;
 		product-id = /bits/ 16 <0x0000>;
 		string-support;
diff --git a/Documentation/devicetree/bindings/usb/usb3503.txt b/Documentation/devicetree/bindings/usb/usb3503.txt
index c1a0a9191d26..057dd384d473 100644
--- a/Documentation/devicetree/bindings/usb/usb3503.txt
+++ b/Documentation/devicetree/bindings/usb/usb3503.txt
@@ -26,7 +26,7 @@ Optional properties:
 	clock frequencies table is used)
 
 Examples:
-	usb3503@08 {
+	usb3503@8 {
 		compatible = "smsc,usb3503";
 		reg = <0x08>;
 		connect-gpios = <&gpx3 0 1>;
diff --git a/Documentation/devicetree/bindings/usb/usbmisc-imx.txt b/Documentation/devicetree/bindings/usb/usbmisc-imx.txt
index f1e27faf528e..a85a631ec434 100644
--- a/Documentation/devicetree/bindings/usb/usbmisc-imx.txt
+++ b/Documentation/devicetree/bindings/usb/usbmisc-imx.txt
@@ -10,7 +10,7 @@ Required properties:
 - reg: Should contain registers location and length
 
 Examples:
-usbmisc@02184800 {
+usbmisc@2184800 {
 	#index-cells = <1>;
 	compatible = "fsl,imx6q-usbmisc";
 	reg = <0x02184800 0x200>;
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index daf465bef758..0994bdd82cd3 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -3,12 +3,13 @@ Device tree binding vendor prefix registry.  Keep list in alphabetical order.
 This isn't an exhaustive list, but you should add new prefixes to it before
 using them to avoid name-space collisions.
 
-abcn	Abracon Corporation
 abilis	Abilis Systems
+abracon	Abracon Corporation
 actions	Actions Semiconductor Co., Ltd.
 active-semi	Active-Semi International Inc
 ad	Avionic Design GmbH
 adapteva	Adapteva, Inc.
+adaptrum	Adaptrum, Inc.
 adh	AD Holdings Plc.
 adi	Analog Devices, Inc.
 advantech	Advantech Corporation
@@ -17,6 +18,7 @@ al	Annapurna Labs
 allwinner	Allwinner Technology Co., Ltd.
 alphascale	AlphaScale Integrated Circuits Systems, Inc.
 altr	Altera Corp.
+amarula	Amarula Solutions
 amazon	Amazon.com, Inc.
 amcc	Applied Micro Circuits Corporation (APM, formally AMCC)
 amd	Advanced Micro Devices (AMD), Inc.
@@ -47,6 +49,7 @@ avic	Shanghai AVIC Optoelectronics Co., Ltd.
 axentia	Axentia Technologies AB
 axis	Axis Communications AB
 bananapi BIPAI KEJI LIMITED
+bhf	Beckhoff Automation GmbH & Co. KG
 boe	BOE Technology Group Co., Ltd.
 bosch	Bosch Sensortec GmbH
 boundary	Boundary Devices Inc.
@@ -81,6 +84,7 @@ davicom	DAVICOM Semiconductor, Inc.
 delta	Delta Electronics, Inc.
 denx	Denx Software Engineering
 devantech	Devantech, Ltd.
+dh	DH electronics GmbH
 digi	Digi International Inc.
 digilent	Diglent, Inc.
 dioo	Dioo Microcircuit Co., Ltd
@@ -88,6 +92,7 @@ dlg	Dialog Semiconductor
 dlink	D-Link Corporation
 dmo	Data Modul AG
 domintech	Domintech Co., Ltd.
+dongwoon	Dongwoon Anatech
 dptechnics	DPTechnics
 dragino	Dragino Technology Co., Limited
 ea	Embedded Artists AB
@@ -110,6 +115,7 @@ everspin	Everspin Technologies, Inc.
 exar	Exar Corporation
 excito	Excito
 ezchip	EZchip Semiconductor
+fairphone	Fairphone B.V.
 faraday	Faraday Technology Corporation
 fcs	Fairchild Semiconductor
 firefly	Firefly
@@ -134,6 +140,7 @@ gw	Gateworks Corporation
 hannstar	HannStar Display Corporation
 haoyu	Haoyu Microelectronic Co. Ltd.
 hardkernel	Hardkernel Co., Ltd
+hideep	HiDeep Inc.
 himax	Himax Technologies, Inc.
 hisilicon	Hisilicon Limited.
 hit	Hitachi Ltd.
@@ -175,6 +182,7 @@ kosagi	Sutajio Ko-Usagi PTE Ltd.
 kyo	Kyocera Corporation
 lacie	LaCie
 lantiq	Lantiq Semiconductor
+lattice	Lattice Semiconductor
 lego	LEGO Systems A/S
 lenovo	Lenovo Group Ltd.
 lg	LG Corporation
@@ -193,8 +201,10 @@ mcube	mCube
 meas	Measurement Specialties
 mediatek	MediaTek Inc.
 megachips	MegaChips
+mele	Shenzhen MeLE Digital Technology Ltd.
 melexis	Melexis N.V.
 melfas	MELFAS Inc.
+mellanox	Mellanox Technologies
 memsic	MEMSIC Inc.
 merrii	Merrii Technology Co., Ltd.
 micrel	Micrel Inc.
@@ -206,7 +216,7 @@ miramems	MiraMEMS Sensing Technology Co., Ltd.
 mitsubishi	Mitsubishi Electric Corporation
 mosaixtech	Mosaix Technologies, Inc.
 motorola	Motorola, Inc.
-moxa	Moxa
+moxa	Moxa Inc.
 mpl	MPL AG
 mqmaker	mqmaker Inc.
 msi	Micro-Star International Co. Ltd.
@@ -224,12 +234,14 @@ netlogic	Broadcom Corporation (formerly NetLogic Microsystems)
 netron-dy	Netron DY
 netxeon		Shenzhen Netxeon Technology CO., LTD
 nexbox	Nexbox
+nextthing	Next Thing Co.
 newhaven	Newhaven Display International
 ni	National Instruments
 nintendo	Nintendo
 nlt	NLT Technologies, Ltd.
 nokia	Nokia
 nordic	Nordic Semiconductor
+nutsboard	NutsBoard
 nuvoton	Nuvoton Technology Corporation
 nvd	New Vision Display
 nvidia	NVIDIA
@@ -240,15 +252,19 @@ olimex	OLIMEX Ltd.
 onion	Onion Corporation
 onnn	ON Semiconductor Corp.
 ontat	On Tat Industrial Company
+opalkelly	Opal Kelly Incorporated
 opencores	OpenCores.org
+openrisc	OpenRISC.io
 option	Option NV
 ORCL	Oracle Corporation
+orisetech	Orise Technology
 ortustech	Ortus Technology Co., Ltd.
 ovti	OmniVision Technologies
 oxsemi	Oxford Semiconductor, Ltd.
 panasonic	Panasonic Corporation
 parade	Parade Technologies Inc.
 pericom	Pericom Technology Inc.
+pervasive	Pervasive Displays, Inc.
 phytec	PHYTEC Messtechnik GmbH
 picochip	Picochip Ltd
 pine64	Pine64
@@ -257,6 +273,7 @@ plathome	Plat'Home Co., Ltd.
 plda	PLDA
 poslab	Poslab Technology Co., Ltd.
 powervr	PowerVR (deprecated, use img)
+probox2	PROBOX2 (by W2COMP Co., Ltd.)
 pulsedlight	PulsedLight, Inc
 qca	Qualcomm Atheros, Inc.
 qcom	Qualcomm Technologies, Inc
@@ -287,8 +304,10 @@ schindler	Schindler
 seagate	Seagate Technology PLC
 semtech	Semtech Corporation
 sensirion	Sensirion AG
+sff	Small Form Factor Committee
 sgx	SGX Sensortech
 sharp	Sharp Corporation
+shimafuji	Shimafuji Electric, Inc.
 si-en	Si-En Technology Ltd.
 sigma	Sigma Designs, Inc.
 sii	Seiko Instruments, Inc.
@@ -310,6 +329,7 @@ solomon        Solomon Systech Limited
 sony	Sony Corporation
 spansion	Spansion Inc.
 sprd	Spreadtrum Communications Inc.
+sst	Silicon Storage Technology, Inc.
 st	STMicroelectronics
 starry	Starry Electronic Technology (ShenZhen) Co., LTD
 startek	Startek
@@ -322,6 +342,7 @@ swir	Sierra Wireless
 syna	Synaptics Inc.
 synology	Synology, Inc.
 tbs	TBS Technologies
+tbs-biometrics	Touchless Biometric Systems AG
 tcg	Trusted Computing Group
 tcl	Toby Churchill Ltd.
 technexion	TechNexion
@@ -331,6 +352,7 @@ thine	THine Electronics, Inc.
 ti	Texas Instruments
 tianma	Tianma Micro-electronics Co., Ltd.
 tlm	Trusted Logic Mobility
+tmt	Tecon Microprocessor Technologies, LLC.
 topeet  Topeet
 toradex	Toradex AG
 toshiba	Toshiba Corporation
@@ -341,8 +363,10 @@ tpo	TPO
 tronfy	Tronfy
 tronsmart	Tronsmart
 truly	Truly Semiconductors Limited
+tsd	Theobroma Systems Design und Consulting GmbH
 tyan	Tyan Computer Corporation
 ucrobotics	uCRobotics
+ubnt	Ubiquiti Networks
 udoo	Udoo
 uniwest	United Western Technologies Corp (UniWest)
 upisemi	uPI Semiconductor Corp.
@@ -353,6 +377,7 @@ variscite	Variscite Ltd.
 via	VIA Technologies, Inc.
 virtio	Virtual I/O Device Specification, developed by the OASIS consortium
 vivante	Vivante Corporation
+vocore VoCore Studio
 voipac	Voipac Technologies s.r.o.
 wd	Western Digital Corp.
 wetek	WeTek Electronics, limited.
diff --git a/Documentation/devicetree/bindings/w1/fsl-imx-owire.txt b/Documentation/devicetree/bindings/w1/fsl-imx-owire.txt
index ecf42c07684d..cbaa6467ab2c 100644
--- a/Documentation/devicetree/bindings/w1/fsl-imx-owire.txt
+++ b/Documentation/devicetree/bindings/w1/fsl-imx-owire.txt
@@ -15,5 +15,4 @@ owire: owire@63fa4000 {
 	compatible = "fsl,imx53-owire", "fsl,imx21-owire";
 	reg = <0x63fa4000 0x4000>;
 	clocks = <&clks 159>;
-	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/watchdog/aspeed-wdt.txt b/Documentation/devicetree/bindings/watchdog/aspeed-wdt.txt
index c5e74d7b4406..c5077a1f5cb3 100644
--- a/Documentation/devicetree/bindings/watchdog/aspeed-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/aspeed-wdt.txt
@@ -8,9 +8,49 @@ Required properties:
  - reg: physical base address of the controller and length of memory mapped
    region
 
+Optional properties:
+
+ - aspeed,reset-type = "cpu|soc|system|none"
+
+   Reset behavior - Whenever a timeout occurs the watchdog can be programmed
+   to generate one of three different, mutually exclusive, types of resets.
+
+   Type "none" can be specified to indicate that no resets are to be done.
+   This is useful in situations where another watchdog engine on chip is
+   to perform the reset.
+
+   If 'aspeed,reset-type=' is not specfied the default is to enable system
+   reset.
+
+   Reset types:
+
+        - cpu: Reset CPU on watchdog timeout
+
+        - soc: Reset 'System on Chip' on watchdog timeout
+
+        - system: Reset system on watchdog timeout
+
+        - none: No reset is performed on timeout. Assumes another watchdog
+                engine is responsible for this.
+
+ - aspeed,alt-boot:    If property is present then boot from alternate block.
+ - aspeed,external-signal: If property is present then signal is sent to
+			external reset counter (only WDT1 and WDT2). If not
+			specified no external signal is sent.
+ - aspeed,ext-pulse-duration: External signal pulse duration in microseconds
+
+Optional properties for AST2500-compatible watchdogs:
+ - aspeed,ext-push-pull: If aspeed,external-signal is present, set the pin's
+			 drive type to push-pull. The default is open-drain.
+ - aspeed,ext-active-high: If aspeed,external-signal is present and and the pin
+			   is configured as push-pull, then set the pulse
+			   polarity to active-high. The default is active-low.
+
 Example:
 
 	wdt1: watchdog@1e785000 {
 		compatible = "aspeed,ast2400-wdt";
 		reg = <0x1e785000 0x1c>;
+		aspeed,reset-type = "system";
+		aspeed,external-signal;
 	};
diff --git a/Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt b/Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt
index f7cc7c060910..4fec1e3725b4 100644
--- a/Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt
@@ -31,5 +31,4 @@ Example:
 		atmel,watchdog-type = "hardware";
 		atmel,dbg-halt;
 		atmel,idle-halt;
-		status = "okay";
 	};
diff --git a/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt b/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt
index 86fa6de1019b..711a880b3d3b 100644
--- a/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt
@@ -48,5 +48,4 @@ Example:
 		atmel,idle-halt;
 		atmel,max-heartbeat-sec = <16>;
 		atmel,min-heartbeat-sec = <0>;
-		status = "okay";
 	};
diff --git a/Documentation/devicetree/bindings/watchdog/lantiq-wdt.txt b/Documentation/devicetree/bindings/watchdog/lantiq-wdt.txt
new file mode 100644
index 000000000000..18d4d8302702
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/lantiq-wdt.txt
@@ -0,0 +1,24 @@
+Lantiq WTD watchdog binding
+============================
+
+This describes the binding of the Lantiq watchdog driver.
+
+-------------------------------------------------------------------------------
+Required properties:
+- compatible		: Should be one of
+				"lantiq,wdt"
+				"lantiq,xrx100-wdt"
+				"lantiq,xrx200-wdt", "lantiq,xrx100-wdt"
+				"lantiq,falcon-wdt"
+- reg			: Address of the watchdog block
+- lantiq,rcu		: A phandle to the RCU syscon (required for
+			  "lantiq,falcon-wdt" and "lantiq,xrx100-wdt")
+
+-------------------------------------------------------------------------------
+Example for the watchdog on the xRX200 SoCs:
+		watchdog@803f0 {
+			compatible = "lantiq,xrx200-wdt", "lantiq,xrx100-wdt";
+			reg = <0x803f0 0x10>;
+
+			lantiq,rcu = <&rcu0>;
+		};
diff --git a/Documentation/devicetree/bindings/watchdog/marvel.txt b/Documentation/devicetree/bindings/watchdog/marvel.txt
index 858ed9221ac4..c1b67a78f00c 100644
--- a/Documentation/devicetree/bindings/watchdog/marvel.txt
+++ b/Documentation/devicetree/bindings/watchdog/marvel.txt
@@ -41,6 +41,5 @@ Example:
 		reg = <0x20300 0x28>, <0x20108 0x4>;
 		interrupts = <3>;
 		timeout-sec = <10>;
-		status = "okay";
 		clocks = <&gate_clk 7>;
 	};
diff --git a/Documentation/devicetree/bindings/watchdog/meson-wdt.txt b/Documentation/devicetree/bindings/watchdog/meson-wdt.txt
index ae70185d96e6..8a6d84cb36c9 100644
--- a/Documentation/devicetree/bindings/watchdog/meson-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/meson-wdt.txt
@@ -2,7 +2,11 @@ Meson SoCs Watchdog timer
 
 Required properties:
 
-- compatible : should be "amlogic,meson6-wdt" or "amlogic,meson8b-wdt"
+- compatible : depending on the SoC this should be one of:
+	"amlogic,meson6-wdt" on Meson6 SoCs
+	"amlogic,meson8-wdt" and "amlogic,meson6-wdt" on Meson8 SoCs
+	"amlogic,meson8b-wdt" on Meson8b SoCs
+	"amlogic,meson8m2-wdt" and "amlogic,meson8b-wdt" on Meson8m2 SoCs
 - reg : Specifies base physical address and size of the registers.
 
 Example:
diff --git a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
index 6a00939a059a..5b38a30e608c 100644
--- a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
@@ -3,15 +3,17 @@ Mediatek SoCs Watchdog timer
 Required properties:
 
 - compatible should contain:
-	* "mediatek,mt2701-wdt" for MT2701 compatible watchdog timers
-	* "mediatek,mt6589-wdt" for all compatible watchdog timers (MT2701,
-		MT6589)
+	"mediatek,mt2701-wdt", "mediatek,mt6589-wdt": for MT2701
+	"mediatek,mt6589-wdt": for MT6589
+	"mediatek,mt6797-wdt", "mediatek,mt6589-wdt": for MT6797
+	"mediatek,mt7622-wdt", "mediatek,mt6589-wdt": for MT7622
+	"mediatek,mt7623-wdt", "mediatek,mt6589-wdt": for MT7623
 
 - reg : Specifies base physical address and size of the registers.
 
 Example:
 
-wdt: watchdog@010000000 {
+wdt: watchdog@10000000 {
 	compatible = "mediatek,mt6589-wdt";
 	reg = <0x10000000 0x18>;
 };
diff --git a/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt b/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt
index 9e306afbbd49..bf6d1ca58af7 100644
--- a/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt
@@ -6,6 +6,7 @@ Required properties:
 	       Examples with soctypes are:
 	         - "renesas,r8a7795-wdt" (R-Car H3)
 	         - "renesas,r8a7796-wdt" (R-Car M3-W)
+	         - "renesas,r8a77995-wdt" (R-Car D3)
 	         - "renesas,r7s72100-wdt" (RZ/A1)
 
   When compatible with the generic version, nodes must list the SoC-specific
diff --git a/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
index b8f75c51453a..62dd5baad70e 100644
--- a/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
@@ -8,7 +8,7 @@ Required properties:
 
 Example:
 
-wdt: watchdog@01c20c90 {
+wdt: watchdog@1c20c90 {
 	compatible = "allwinner,sun4i-a10-wdt";
 	reg = <0x01c20c90 0x10>;
 };
diff --git a/Documentation/devicetree/bindings/xilinx.txt b/Documentation/devicetree/bindings/xilinx.txt
index 299d0923537b..1d11b9002ef8 100644
--- a/Documentation/devicetree/bindings/xilinx.txt
+++ b/Documentation/devicetree/bindings/xilinx.txt
@@ -281,6 +281,8 @@
                       capabilities of the underlying ICAP hardware
                       differ between different families.  May be
                       'virtex2p', 'virtex4', or 'virtex5'.
+		- compatible : should contain "xlnx,xps-hwicap-1.00.a" or
+				"xlnx,opb-hwicap-1.00.b".
 
       vi) Xilinx Uart 16550
 
diff --git a/Documentation/devicetree/booting-without-of.txt b/Documentation/devicetree/booting-without-of.txt
index fb740445199f..417f91110010 100644
--- a/Documentation/devicetree/booting-without-of.txt
+++ b/Documentation/devicetree/booting-without-of.txt
@@ -1282,7 +1282,7 @@ hierarchy and routing of interrupts in the hardware.
 The interrupt tree model is fully described in the
 document "Open Firmware Recommended Practice: Interrupt
 Mapping Version 0.9".  The document is available at:
-<http://www.openfirmware.org/ofwg/practice/>
+<http://www.devicetree.org/open-firmware/practice/>
 
 1) interrupts property
 ----------------------
diff --git a/Documentation/devicetree/overlay-notes.txt b/Documentation/devicetree/overlay-notes.txt
index eb7f2685fda1..c4aa0adf13ec 100644
--- a/Documentation/devicetree/overlay-notes.txt
+++ b/Documentation/devicetree/overlay-notes.txt
@@ -87,15 +87,15 @@ Overlay in-kernel API
 
 The API is quite easy to use.
 
-1. Call of_overlay_create() to create and apply an overlay. The return value
-is a cookie identifying this overlay.
+1. Call of_overlay_apply() to create and apply an overlay changeset. The return
+value is an error or a cookie identifying this overlay.
 
-2. Call of_overlay_destroy() to remove and cleanup the overlay previously
-created via the call to of_overlay_create(). Removal of an overlay that
-is stacked by another will not be permitted.
+2. Call of_overlay_remove() to remove and cleanup the overlay changeset
+previously created via the call to of_overlay_apply(). Removal of an overlay
+changeset that is stacked by another will not be permitted.
 
 Finally, if you need to remove all overlays in one-go, just call
-of_overlay_destroy_all() which will remove every single one in the correct
+of_overlay_remove_all() which will remove every single one in the correct
 order.
 
 Overlay DTS Format
diff --git a/Documentation/dmaengine/00-INDEX b/Documentation/dmaengine/00-INDEX
deleted file mode 100644
index 07de6573d22b..000000000000
--- a/Documentation/dmaengine/00-INDEX
+++ /dev/null
@@ -1,8 +0,0 @@
-00-INDEX
-	- this file.
-client.txt
-	-the DMA Engine API Guide.
-dmatest.txt
-	- how to compile, configure and use the dmatest system.
-provider.txt
-	- the DMA controller API.
\ No newline at end of file
diff --git a/Documentation/dmaengine/client.txt b/Documentation/dmaengine/client.txt
deleted file mode 100644
index c72b4563de10..000000000000
--- a/Documentation/dmaengine/client.txt
+++ /dev/null
@@ -1,222 +0,0 @@
-			DMA Engine API Guide
-			====================
-
-		 Vinod Koul <vinod dot koul at intel.com>
-
-NOTE: For DMA Engine usage in async_tx please see:
-	Documentation/crypto/async-tx-api.txt
-
-
-Below is a guide to device driver writers on how to use the Slave-DMA API of the
-DMA Engine. This is applicable only for slave DMA usage only.
-
-The slave DMA usage consists of following steps:
-1. Allocate a DMA slave channel
-2. Set slave and controller specific parameters
-3. Get a descriptor for transaction
-4. Submit the transaction
-5. Issue pending requests and wait for callback notification
-
-1. Allocate a DMA slave channel
-
-   Channel allocation is slightly different in the slave DMA context,
-   client drivers typically need a channel from a particular DMA
-   controller only and even in some cases a specific channel is desired.
-   To request a channel dma_request_chan() API is used.
-
-   Interface:
-	struct dma_chan *dma_request_chan(struct device *dev, const char *name);
-
-   Which will find and return the 'name' DMA channel associated with the 'dev'
-   device. The association is done via DT, ACPI or board file based
-   dma_slave_map matching table.
-
-   A channel allocated via this interface is exclusive to the caller,
-   until dma_release_channel() is called.
-
-2. Set slave and controller specific parameters
-
-   Next step is always to pass some specific information to the DMA
-   driver. Most of the generic information which a slave DMA can use
-   is in struct dma_slave_config. This allows the clients to specify
-   DMA direction, DMA addresses, bus widths, DMA burst lengths etc
-   for the peripheral.
-
-   If some DMA controllers have more parameters to be sent then they
-   should try to embed struct dma_slave_config in their controller
-   specific structure. That gives flexibility to client to pass more
-   parameters, if required.
-
-   Interface:
-	int dmaengine_slave_config(struct dma_chan *chan,
-				  struct dma_slave_config *config)
-
-   Please see the dma_slave_config structure definition in dmaengine.h
-   for a detailed explanation of the struct members. Please note
-   that the 'direction' member will be going away as it duplicates the
-   direction given in the prepare call.
-
-3. Get a descriptor for transaction
-
-   For slave usage the various modes of slave transfers supported by the
-   DMA-engine are:
-
-   slave_sg	- DMA a list of scatter gather buffers from/to a peripheral
-   dma_cyclic	- Perform a cyclic DMA operation from/to a peripheral till the
-		  operation is explicitly stopped.
-   interleaved_dma - This is common to Slave as well as M2M clients. For slave
-		 address of devices' fifo could be already known to the driver.
-		 Various types of operations could be expressed by setting
-		 appropriate values to the 'dma_interleaved_template' members.
-
-   A non-NULL return of this transfer API represents a "descriptor" for
-   the given transaction.
-
-   Interface:
-	struct dma_async_tx_descriptor *dmaengine_prep_slave_sg(
-		struct dma_chan *chan, struct scatterlist *sgl,
-		unsigned int sg_len, enum dma_data_direction direction,
-		unsigned long flags);
-
-	struct dma_async_tx_descriptor *dmaengine_prep_dma_cyclic(
-		struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,
-		size_t period_len, enum dma_data_direction direction);
-
-	struct dma_async_tx_descriptor *dmaengine_prep_interleaved_dma(
-		struct dma_chan *chan, struct dma_interleaved_template *xt,
-		unsigned long flags);
-
-   The peripheral driver is expected to have mapped the scatterlist for
-   the DMA operation prior to calling dmaengine_prep_slave_sg(), and must
-   keep the scatterlist mapped until the DMA operation has completed.
-   The scatterlist must be mapped using the DMA struct device.
-   If a mapping needs to be synchronized later, dma_sync_*_for_*() must be
-   called using the DMA struct device, too.
-   So, normal setup should look like this:
-
-	nr_sg = dma_map_sg(chan->device->dev, sgl, sg_len);
-	if (nr_sg == 0)
-		/* error */
-
-	desc = dmaengine_prep_slave_sg(chan, sgl, nr_sg, direction, flags);
-
-   Once a descriptor has been obtained, the callback information can be
-   added and the descriptor must then be submitted. Some DMA engine
-   drivers may hold a spinlock between a successful preparation and
-   submission so it is important that these two operations are closely
-   paired.
-
-   Note:
-	Although the async_tx API specifies that completion callback
-	routines cannot submit any new operations, this is not the
-	case for slave/cyclic DMA.
-
-	For slave DMA, the subsequent transaction may not be available
-	for submission prior to callback function being invoked, so
-	slave DMA callbacks are permitted to prepare and submit a new
-	transaction.
-
-	For cyclic DMA, a callback function may wish to terminate the
-	DMA via dmaengine_terminate_async().
-
-	Therefore, it is important that DMA engine drivers drop any
-	locks before calling the callback function which may cause a
-	deadlock.
-
-	Note that callbacks will always be invoked from the DMA
-	engines tasklet, never from interrupt context.
-
-4. Submit the transaction
-
-   Once the descriptor has been prepared and the callback information
-   added, it must be placed on the DMA engine drivers pending queue.
-
-   Interface:
-	dma_cookie_t dmaengine_submit(struct dma_async_tx_descriptor *desc)
-
-   This returns a cookie can be used to check the progress of DMA engine
-   activity via other DMA engine calls not covered in this document.
-
-   dmaengine_submit() will not start the DMA operation, it merely adds
-   it to the pending queue. For this, see step 5, dma_async_issue_pending.
-
-5. Issue pending DMA requests and wait for callback notification
-
-   The transactions in the pending queue can be activated by calling the
-   issue_pending API. If channel is idle then the first transaction in
-   queue is started and subsequent ones queued up.
-
-   On completion of each DMA operation, the next in queue is started and
-   a tasklet triggered. The tasklet will then call the client driver
-   completion callback routine for notification, if set.
-
-   Interface:
-	void dma_async_issue_pending(struct dma_chan *chan);
-
-Further APIs:
-
-1. int dmaengine_terminate_sync(struct dma_chan *chan)
-   int dmaengine_terminate_async(struct dma_chan *chan)
-   int dmaengine_terminate_all(struct dma_chan *chan) /* DEPRECATED */
-
-   This causes all activity for the DMA channel to be stopped, and may
-   discard data in the DMA FIFO which hasn't been fully transferred.
-   No callback functions will be called for any incomplete transfers.
-
-   Two variants of this function are available.
-
-   dmaengine_terminate_async() might not wait until the DMA has been fully
-   stopped or until any running complete callbacks have finished. But it is
-   possible to call dmaengine_terminate_async() from atomic context or from
-   within a complete callback. dmaengine_synchronize() must be called before it
-   is safe to free the memory accessed by the DMA transfer or free resources
-   accessed from within the complete callback.
-
-   dmaengine_terminate_sync() will wait for the transfer and any running
-   complete callbacks to finish before it returns. But the function must not be
-   called from atomic context or from within a complete callback.
-
-   dmaengine_terminate_all() is deprecated and should not be used in new code.
-
-2. int dmaengine_pause(struct dma_chan *chan)
-
-   This pauses activity on the DMA channel without data loss.
-
-3. int dmaengine_resume(struct dma_chan *chan)
-
-   Resume a previously paused DMA channel. It is invalid to resume a
-   channel which is not currently paused.
-
-4. enum dma_status dma_async_is_tx_complete(struct dma_chan *chan,
-        dma_cookie_t cookie, dma_cookie_t *last, dma_cookie_t *used)
-
-   This can be used to check the status of the channel. Please see
-   the documentation in include/linux/dmaengine.h for a more complete
-   description of this API.
-
-   This can be used in conjunction with dma_async_is_complete() and
-   the cookie returned from dmaengine_submit() to check for
-   completion of a specific DMA transaction.
-
-   Note:
-	Not all DMA engine drivers can return reliable information for
-	a running DMA channel. It is recommended that DMA engine users
-	pause or stop (via dmaengine_terminate_all()) the channel before
-	using this API.
-
-5. void dmaengine_synchronize(struct dma_chan *chan)
-
-  Synchronize the termination of the DMA channel to the current context.
-
-  This function should be used after dmaengine_terminate_async() to synchronize
-  the termination of the DMA channel to the current context. The function will
-  wait for the transfer and any running complete callbacks to finish before it
-  returns.
-
-  If dmaengine_terminate_async() is used to stop the DMA channel this function
-  must be called before it is safe to free memory accessed by previously
-  submitted descriptors or to free any resources accessed within the complete
-  callback of previously submitted descriptors.
-
-  The behavior of this function is undefined if dma_async_issue_pending() has
-  been called between dmaengine_terminate_async() and this function.
diff --git a/Documentation/dmaengine/dmatest.txt b/Documentation/dmaengine/dmatest.txt
deleted file mode 100644
index fb683c72dea8..000000000000
--- a/Documentation/dmaengine/dmatest.txt
+++ /dev/null
@@ -1,92 +0,0 @@
-				DMA Test Guide
-				==============
-
-		Andy Shevchenko <andriy.shevchenko@linux.intel.com>
-
-This small document introduces how to test DMA drivers using dmatest module.
-
-	Part 1 - How to build the test module
-
-The menuconfig contains an option that could be found by following path:
-	Device Drivers -> DMA Engine support -> DMA Test client
-
-In the configuration file the option called CONFIG_DMATEST. The dmatest could
-be built as module or inside kernel. Let's consider those cases.
-
-	Part 2 - When dmatest is built as a module...
-
-Example of usage:
-	% modprobe dmatest channel=dma0chan0 timeout=2000 iterations=1 run=1
-
-...or:
-	% modprobe dmatest
-	% echo dma0chan0 > /sys/module/dmatest/parameters/channel
-	% echo 2000 > /sys/module/dmatest/parameters/timeout
-	% echo 1 > /sys/module/dmatest/parameters/iterations
-	% echo 1 > /sys/module/dmatest/parameters/run
-
-...or on the kernel command line:
-
-	dmatest.channel=dma0chan0 dmatest.timeout=2000 dmatest.iterations=1 dmatest.run=1
-
-Hint: available channel list could be extracted by running the following
-command:
-	% ls -1 /sys/class/dma/
-
-Once started a message like "dmatest: Started 1 threads using dma0chan0" is
-emitted. After that only test failure messages are reported until the test
-stops.
-
-Note that running a new test will not stop any in progress test.
-
-The following command returns the state of the test.
-	% cat /sys/module/dmatest/parameters/run
-
-To wait for test completion userpace can poll 'run' until it is false, or use
-the wait parameter. Specifying 'wait=1' when loading the module causes module
-initialization to pause until a test run has completed, while reading
-/sys/module/dmatest/parameters/wait waits for any running test to complete
-before returning. For example, the following scripts wait for 42 tests
-to complete before exiting. Note that if 'iterations' is set to 'infinite' then
-waiting is disabled.
-
-Example:
-	% modprobe dmatest run=1 iterations=42 wait=1
-	% modprobe -r dmatest
-...or:
-	% modprobe dmatest run=1 iterations=42
-	% cat /sys/module/dmatest/parameters/wait
-	% modprobe -r dmatest
-
-	Part 3 - When built-in in the kernel...
-
-The module parameters that is supplied to the kernel command line will be used
-for the first performed test. After user gets a control, the test could be
-re-run with the same or different parameters. For the details see the above
-section "Part 2 - When dmatest is built as a module..."
-
-In both cases the module parameters are used as the actual values for the test
-case. You always could check them at run-time by running
-	% grep -H . /sys/module/dmatest/parameters/*
-
-	Part 4 - Gathering the test results
-
-Test results are printed to the kernel log buffer with the format:
-
-"dmatest: result <channel>: <test id>: '<error msg>' with src_off=<val> dst_off=<val> len=<val> (<err code>)"
-
-Example of output:
-	% dmesg | tail -n 1
-	dmatest: result dma0chan0-copy0: #1: No errors with src_off=0x7bf dst_off=0x8ad len=0x3fea (0)
-
-The message format is unified across the different types of errors. A number in
-the parens represents additional information, e.g. error code, error counter,
-or status. A test thread also emits a summary line at completion listing the
-number of tests executed, number that failed, and a result code.
-
-Example:
-	% dmesg | tail -n 1
-	dmatest: dma0chan0-copy0: summary 1 test, 0 failures 1000 iops 100000 KB/s (0)
-
-The details of a data miscompare error are also emitted, but do not follow the
-above format.
diff --git a/Documentation/dmaengine/provider.txt b/Documentation/dmaengine/provider.txt
deleted file mode 100644
index e33bc1c8ed2c..000000000000
--- a/Documentation/dmaengine/provider.txt
+++ /dev/null
@@ -1,424 +0,0 @@
-DMAengine controller documentation
-==================================
-
-Hardware Introduction
-+++++++++++++++++++++
-
-Most of the Slave DMA controllers have the same general principles of
-operations.
-
-They have a given number of channels to use for the DMA transfers, and
-a given number of requests lines.
-
-Requests and channels are pretty much orthogonal. Channels can be used
-to serve several to any requests. To simplify, channels are the
-entities that will be doing the copy, and requests what endpoints are
-involved.
-
-The request lines actually correspond to physical lines going from the
-DMA-eligible devices to the controller itself. Whenever the device
-will want to start a transfer, it will assert a DMA request (DRQ) by
-asserting that request line.
-
-A very simple DMA controller would only take into account a single
-parameter: the transfer size. At each clock cycle, it would transfer a
-byte of data from one buffer to another, until the transfer size has
-been reached.
-
-That wouldn't work well in the real world, since slave devices might
-require a specific number of bits to be transferred in a single
-cycle. For example, we may want to transfer as much data as the
-physical bus allows to maximize performances when doing a simple
-memory copy operation, but our audio device could have a narrower FIFO
-that requires data to be written exactly 16 or 24 bits at a time. This
-is why most if not all of the DMA controllers can adjust this, using a
-parameter called the transfer width.
-
-Moreover, some DMA controllers, whenever the RAM is used as a source
-or destination, can group the reads or writes in memory into a buffer,
-so instead of having a lot of small memory accesses, which is not
-really efficient, you'll get several bigger transfers. This is done
-using a parameter called the burst size, that defines how many single
-reads/writes it's allowed to do without the controller splitting the
-transfer into smaller sub-transfers.
-
-Our theoretical DMA controller would then only be able to do transfers
-that involve a single contiguous block of data. However, some of the
-transfers we usually have are not, and want to copy data from
-non-contiguous buffers to a contiguous buffer, which is called
-scatter-gather.
-
-DMAEngine, at least for mem2dev transfers, require support for
-scatter-gather. So we're left with two cases here: either we have a
-quite simple DMA controller that doesn't support it, and we'll have to
-implement it in software, or we have a more advanced DMA controller,
-that implements in hardware scatter-gather.
-
-The latter are usually programmed using a collection of chunks to
-transfer, and whenever the transfer is started, the controller will go
-over that collection, doing whatever we programmed there.
-
-This collection is usually either a table or a linked list. You will
-then push either the address of the table and its number of elements,
-or the first item of the list to one channel of the DMA controller,
-and whenever a DRQ will be asserted, it will go through the collection
-to know where to fetch the data from.
-
-Either way, the format of this collection is completely dependent on
-your hardware. Each DMA controller will require a different structure,
-but all of them will require, for every chunk, at least the source and
-destination addresses, whether it should increment these addresses or
-not and the three parameters we saw earlier: the burst size, the
-transfer width and the transfer size.
-
-The one last thing is that usually, slave devices won't issue DRQ by
-default, and you have to enable this in your slave device driver first
-whenever you're willing to use DMA.
-
-These were just the general memory-to-memory (also called mem2mem) or
-memory-to-device (mem2dev) kind of transfers. Most devices often
-support other kind of transfers or memory operations that dmaengine
-support and will be detailed later in this document.
-
-DMA Support in Linux
-++++++++++++++++++++
-
-Historically, DMA controller drivers have been implemented using the
-async TX API, to offload operations such as memory copy, XOR,
-cryptography, etc., basically any memory to memory operation.
-
-Over time, the need for memory to device transfers arose, and
-dmaengine was extended. Nowadays, the async TX API is written as a
-layer on top of dmaengine, and acts as a client. Still, dmaengine
-accommodates that API in some cases, and made some design choices to
-ensure that it stayed compatible.
-
-For more information on the Async TX API, please look the relevant
-documentation file in Documentation/crypto/async-tx-api.txt.
-
-DMAEngine Registration
-++++++++++++++++++++++
-
-struct dma_device Initialization
---------------------------------
-
-Just like any other kernel framework, the whole DMAEngine registration
-relies on the driver filling a structure and registering against the
-framework. In our case, that structure is dma_device.
-
-The first thing you need to do in your driver is to allocate this
-structure. Any of the usual memory allocators will do, but you'll also
-need to initialize a few fields in there:
-
-  * channels:	should be initialized as a list using the
-		INIT_LIST_HEAD macro for example
-
-  * src_addr_widths:
-    - should contain a bitmask of the supported source transfer width
-
-  * dst_addr_widths:
-    - should contain a bitmask of the supported destination transfer
-      width
-
-  * directions:
-    - should contain a bitmask of the supported slave directions
-      (i.e. excluding mem2mem transfers)
-
-  * residue_granularity:
-    - Granularity of the transfer residue reported to dma_set_residue.
-    - This can be either:
-      + Descriptor
-        -> Your device doesn't support any kind of residue
-           reporting. The framework will only know that a particular
-           transaction descriptor is done.
-      + Segment
-        -> Your device is able to report which chunks have been
-           transferred
-      + Burst
-        -> Your device is able to report which burst have been
-           transferred
-
-  * dev: 	should hold the pointer to the struct device associated
-		to your current driver instance.
-
-Supported transaction types
----------------------------
-
-The next thing you need is to set which transaction types your device
-(and driver) supports.
-
-Our dma_device structure has a field called cap_mask that holds the
-various types of transaction supported, and you need to modify this
-mask using the dma_cap_set function, with various flags depending on
-transaction types you support as an argument.
-
-All those capabilities are defined in the dma_transaction_type enum,
-in include/linux/dmaengine.h
-
-Currently, the types available are:
-  * DMA_MEMCPY
-    - The device is able to do memory to memory copies
-
-  * DMA_XOR
-    - The device is able to perform XOR operations on memory areas
-    - Used to accelerate XOR intensive tasks, such as RAID5
-
-  * DMA_XOR_VAL
-    - The device is able to perform parity check using the XOR
-      algorithm against a memory buffer.
-
-  * DMA_PQ
-    - The device is able to perform RAID6 P+Q computations, P being a
-      simple XOR, and Q being a Reed-Solomon algorithm.
-
-  * DMA_PQ_VAL
-    - The device is able to perform parity check using RAID6 P+Q
-      algorithm against a memory buffer.
-
-  * DMA_INTERRUPT
-    - The device is able to trigger a dummy transfer that will
-      generate periodic interrupts
-    - Used by the client drivers to register a callback that will be
-      called on a regular basis through the DMA controller interrupt
-
-  * DMA_SG
-    - The device supports memory to memory scatter-gather
-      transfers.
-    - Even though a plain memcpy can look like a particular case of a
-      scatter-gather transfer, with a single chunk to transfer, it's a
-      distinct transaction type in the mem2mem transfers case
-
-  * DMA_PRIVATE
-    - The devices only supports slave transfers, and as such isn't
-      available for async transfers.
-
-  * DMA_ASYNC_TX
-    - Must not be set by the device, and will be set by the framework
-      if needed
-    - /* TODO: What is it about? */
-
-  * DMA_SLAVE
-    - The device can handle device to memory transfers, including
-      scatter-gather transfers.
-    - While in the mem2mem case we were having two distinct types to
-      deal with a single chunk to copy or a collection of them, here,
-      we just have a single transaction type that is supposed to
-      handle both.
-    - If you want to transfer a single contiguous memory buffer,
-      simply build a scatter list with only one item.
-
-  * DMA_CYCLIC
-    - The device can handle cyclic transfers.
-    - A cyclic transfer is a transfer where the chunk collection will
-      loop over itself, with the last item pointing to the first.
-    - It's usually used for audio transfers, where you want to operate
-      on a single ring buffer that you will fill with your audio data.
-
-  * DMA_INTERLEAVE
-    - The device supports interleaved transfer.
-    - These transfers can transfer data from a non-contiguous buffer
-      to a non-contiguous buffer, opposed to DMA_SLAVE that can
-      transfer data from a non-contiguous data set to a continuous
-      destination buffer.
-    - It's usually used for 2d content transfers, in which case you
-      want to transfer a portion of uncompressed data directly to the
-      display to print it
-
-These various types will also affect how the source and destination
-addresses change over time.
-
-Addresses pointing to RAM are typically incremented (or decremented)
-after each transfer. In case of a ring buffer, they may loop
-(DMA_CYCLIC). Addresses pointing to a device's register (e.g. a FIFO)
-are typically fixed.
-
-Device operations
------------------
-
-Our dma_device structure also requires a few function pointers in
-order to implement the actual logic, now that we described what
-operations we were able to perform.
-
-The functions that we have to fill in there, and hence have to
-implement, obviously depend on the transaction types you reported as
-supported.
-
-   * device_alloc_chan_resources
-   * device_free_chan_resources
-     - These functions will be called whenever a driver will call
-       dma_request_channel or dma_release_channel for the first/last
-       time on the channel associated to that driver.
-     - They are in charge of allocating/freeing all the needed
-       resources in order for that channel to be useful for your
-       driver.
-     - These functions can sleep.
-
-   * device_prep_dma_*
-     - These functions are matching the capabilities you registered
-       previously.
-     - These functions all take the buffer or the scatterlist relevant
-       for the transfer being prepared, and should create a hardware
-       descriptor or a list of hardware descriptors from it
-     - These functions can be called from an interrupt context
-     - Any allocation you might do should be using the GFP_NOWAIT
-       flag, in order not to potentially sleep, but without depleting
-       the emergency pool either.
-     - Drivers should try to pre-allocate any memory they might need
-       during the transfer setup at probe time to avoid putting to
-       much pressure on the nowait allocator.
-
-     - It should return a unique instance of the
-       dma_async_tx_descriptor structure, that further represents this
-       particular transfer.
-
-     - This structure can be initialized using the function
-       dma_async_tx_descriptor_init.
-     - You'll also need to set two fields in this structure:
-       + flags:
-		TODO: Can it be modified by the driver itself, or
-		should it be always the flags passed in the arguments
-
-       + tx_submit:	A pointer to a function you have to implement,
-			that is supposed to push the current
-			transaction descriptor to a pending queue, waiting
-			for issue_pending to be called.
-     - In this structure the function pointer callback_result can be
-       initialized in order for the submitter to be notified that a
-       transaction has completed. In the earlier code the function pointer
-       callback has been used. However it does not provide any status to the
-       transaction and will be deprecated. The result structure defined as
-       dmaengine_result that is passed in to callback_result has two fields:
-       + result: This provides the transfer result defined by
-		 dmaengine_tx_result. Either success or some error
-		 condition.
-       + residue: Provides the residue bytes of the transfer for those that
-		  support residue.
-
-   * device_issue_pending
-     - Takes the first transaction descriptor in the pending queue,
-       and starts the transfer. Whenever that transfer is done, it
-       should move to the next transaction in the list.
-     - This function can be called in an interrupt context
-
-   * device_tx_status
-     - Should report the bytes left to go over on the given channel
-     - Should only care about the transaction descriptor passed as
-       argument, not the currently active one on a given channel
-     - The tx_state argument might be NULL
-     - Should use dma_set_residue to report it
-     - In the case of a cyclic transfer, it should only take into
-       account the current period.
-     - This function can be called in an interrupt context.
-
-   * device_config
-     - Reconfigures the channel with the configuration given as
-       argument
-     - This command should NOT perform synchronously, or on any
-       currently queued transfers, but only on subsequent ones
-     - In this case, the function will receive a dma_slave_config
-       structure pointer as an argument, that will detail which
-       configuration to use.
-     - Even though that structure contains a direction field, this
-       field is deprecated in favor of the direction argument given to
-       the prep_* functions
-     - This call is mandatory for slave operations only. This should NOT be
-       set or expected to be set for memcpy operations.
-       If a driver support both, it should use this call for slave
-       operations only and not for memcpy ones.
-
-   * device_pause
-     - Pauses a transfer on the channel
-     - This command should operate synchronously on the channel,
-       pausing right away the work of the given channel
-
-   * device_resume
-     - Resumes a transfer on the channel
-     - This command should operate synchronously on the channel,
-       resuming right away the work of the given channel
-
-   * device_terminate_all
-     - Aborts all the pending and ongoing transfers on the channel
-     - For aborted transfers the complete callback should not be called
-     - Can be called from atomic context or from within a complete
-       callback of a descriptor. Must not sleep. Drivers must be able
-       to handle this correctly.
-     - Termination may be asynchronous. The driver does not have to
-       wait until the currently active transfer has completely stopped.
-       See device_synchronize.
-
-   * device_synchronize
-     - Must synchronize the termination of a channel to the current
-       context.
-     - Must make sure that memory for previously submitted
-       descriptors is no longer accessed by the DMA controller.
-     - Must make sure that all complete callbacks for previously
-       submitted descriptors have finished running and none are
-       scheduled to run.
-     - May sleep.
-
-
-Misc notes (stuff that should be documented, but don't really know
-where to put them)
-------------------------------------------------------------------
-  * dma_run_dependencies
-    - Should be called at the end of an async TX transfer, and can be
-      ignored in the slave transfers case.
-    - Makes sure that dependent operations are run before marking it
-      as complete.
-
-  * dma_cookie_t
-    - it's a DMA transaction ID that will increment over time.
-    - Not really relevant any more since the introduction of virt-dma
-      that abstracts it away.
-
-  * DMA_CTRL_ACK
-    - If clear, the descriptor cannot be reused by provider until the
-      client acknowledges receipt, i.e. has has a chance to establish any
-      dependency chains
-    - This can be acked by invoking async_tx_ack()
-    - If set, does not mean descriptor can be reused
-
-  * DMA_CTRL_REUSE
-    - If set, the descriptor can be reused after being completed. It should
-      not be freed by provider if this flag is set.
-    - The descriptor should be prepared for reuse by invoking
-      dmaengine_desc_set_reuse() which will set DMA_CTRL_REUSE.
-    - dmaengine_desc_set_reuse() will succeed only when channel support
-      reusable descriptor as exhibited by capabilities
-    - As a consequence, if a device driver wants to skip the dma_map_sg() and
-      dma_unmap_sg() in between 2 transfers, because the DMA'd data wasn't used,
-      it can resubmit the transfer right after its completion.
-    - Descriptor can be freed in few ways
-	- Clearing DMA_CTRL_REUSE by invoking dmaengine_desc_clear_reuse()
-	  and submitting for last txn
-	- Explicitly invoking dmaengine_desc_free(), this can succeed only
-	  when DMA_CTRL_REUSE is already set
-	- Terminating the channel
-
-
-General Design Notes
---------------------
-
-Most of the DMAEngine drivers you'll see are based on a similar design
-that handles the end of transfer interrupts in the handler, but defer
-most work to a tasklet, including the start of a new transfer whenever
-the previous transfer ended.
-
-This is a rather inefficient design though, because the inter-transfer
-latency will be not only the interrupt latency, but also the
-scheduling latency of the tasklet, which will leave the channel idle
-in between, which will slow down the global transfer rate.
-
-You should avoid this kind of practice, and instead of electing a new
-transfer in your tasklet, move that part to the interrupt handler in
-order to have a shorter idle window (that we can't really avoid
-anyway).
-
-Glossary
---------
-
-Burst: 		A number of consecutive read or write operations
-		that can be queued to buffers before being flushed to
-		memory.
-Chunk:		A contiguous collection of bursts
-Transfer:	A collection of chunks (be it contiguous or not)
diff --git a/Documentation/dmaengine/pxa_dma.txt b/Documentation/dmaengine/pxa_dma.txt
deleted file mode 100644
index 0736d44b5438..000000000000
--- a/Documentation/dmaengine/pxa_dma.txt
+++ /dev/null
@@ -1,153 +0,0 @@
-PXA/MMP - DMA Slave controller
-==============================
-
-Constraints
------------
-  a) Transfers hot queuing
-     A driver submitting a transfer and issuing it should be granted the transfer
-     is queued even on a running DMA channel.
-     This implies that the queuing doesn't wait for the previous transfer end,
-     and that the descriptor chaining is not only done in the irq/tasklet code
-     triggered by the end of the transfer.
-     A transfer which is submitted and issued on a phy doesn't wait for a phy to
-     stop and restart, but is submitted on a "running channel". The other
-     drivers, especially mmp_pdma waited for the phy to stop before relaunching
-     a new transfer.
-
-  b) All transfers having asked for confirmation should be signaled
-     Any issued transfer with DMA_PREP_INTERRUPT should trigger a callback call.
-     This implies that even if an irq/tasklet is triggered by end of tx1, but
-     at the time of irq/dma tx2 is already finished, tx1->complete() and
-     tx2->complete() should be called.
-
-  c) Channel running state
-     A driver should be able to query if a channel is running or not. For the
-     multimedia case, such as video capture, if a transfer is submitted and then
-     a check of the DMA channel reports a "stopped channel", the transfer should
-     not be issued until the next "start of frame interrupt", hence the need to
-     know if a channel is in running or stopped state.
-
-  d) Bandwidth guarantee
-     The PXA architecture has 4 levels of DMAs priorities : high, normal, low.
-     The high priorities get twice as much bandwidth as the normal, which get twice
-     as much as the low priorities.
-     A driver should be able to request a priority, especially the real-time
-     ones such as pxa_camera with (big) throughputs.
-
-Design
-------
-  a) Virtual channels
-     Same concept as in sa11x0 driver, ie. a driver was assigned a "virtual
-     channel" linked to the requestor line, and the physical DMA channel is
-     assigned on the fly when the transfer is issued.
-
-  b) Transfer anatomy for a scatter-gather transfer
-     +------------+-----+---------------+----------------+-----------------+
-     | desc-sg[0] | ... | desc-sg[last] | status updater | finisher/linker |
-     +------------+-----+---------------+----------------+-----------------+
-
-     This structure is pointed by dma->sg_cpu.
-     The descriptors are used as follows :
-      - desc-sg[i]: i-th descriptor, transferring the i-th sg
-        element to the video buffer scatter gather
-      - status updater
-        Transfers a single u32 to a well known dma coherent memory to leave
-        a trace that this transfer is done. The "well known" is unique per
-        physical channel, meaning that a read of this value will tell which
-        is the last finished transfer at that point in time.
-      - finisher: has ddadr=DADDR_STOP, dcmd=ENDIRQEN
-      - linker: has ddadr= desc-sg[0] of next transfer, dcmd=0
-
-  c) Transfers hot-chaining
-     Suppose the running chain is :
-         Buffer 1         Buffer 2
-     +---------+----+---+  +----+----+----+---+
-     | d0 | .. | dN | l |  | d0 | .. | dN | f |
-     +---------+----+-|-+  ^----+----+----+---+
-                      |    |
-                      +----+
-
-     After a call to dmaengine_submit(b3), the chain will look like :
-          Buffer 1              Buffer 2             Buffer 3
-     +---------+----+---+  +----+----+----+---+  +----+----+----+---+
-     | d0 | .. | dN | l |  | d0 | .. | dN | l |  | d0 | .. | dN | f |
-     +---------+----+-|-+  ^----+----+----+-|-+  ^----+----+----+---+
-                      |    |                |    |
-                      +----+                +----+
-                                           new_link
-
-     If while new_link was created the DMA channel stopped, it is _not_
-     restarted. Hot-chaining doesn't break the assumption that
-     dma_async_issue_pending() is to be used to ensure the transfer is actually started.
-
-     One exception to this rule :
-       - if Buffer1 and Buffer2 had all their addresses 8 bytes aligned
-       - and if Buffer3 has at least one address not 4 bytes aligned
-       - then hot-chaining cannot happen, as the channel must be stopped, the
-         "align bit" must be set, and the channel restarted As a consequence,
-         such a transfer tx_submit() will be queued on the submitted queue, and
-         this specific case if the DMA is already running in aligned mode.
-
-  d) Transfers completion updater
-     Each time a transfer is completed on a channel, an interrupt might be
-     generated or not, up to the client's request. But in each case, the last
-     descriptor of a transfer, the "status updater", will write the latest
-     transfer being completed into the physical channel's completion mark.
-
-     This will speed up residue calculation, for large transfers such as video
-     buffers which hold around 6k descriptors or more. This also allows without
-     any lock to find out what is the latest completed transfer in a running
-     DMA chain.
-
-  e) Transfers completion, irq and tasklet
-     When a transfer flagged as "DMA_PREP_INTERRUPT" is finished, the dma irq
-     is raised. Upon this interrupt, a tasklet is scheduled for the physical
-     channel.
-     The tasklet is responsible for :
-      - reading the physical channel last updater mark
-      - calling all the transfer callbacks of finished transfers, based on
-        that mark, and each transfer flags.
-     If a transfer is completed while this handling is done, a dma irq will
-     be raised, and the tasklet will be scheduled once again, having a new
-     updater mark.
-
-  f) Residue
-     Residue granularity will be descriptor based. The issued but not completed
-     transfers will be scanned for all of their descriptors against the
-     currently running descriptor.
-
-  g) Most complicated case of driver's tx queues
-     The most tricky situation is when :
-       - there are not "acked" transfers (tx0)
-       - a driver submitted an aligned tx1, not chained
-       - a driver submitted an aligned tx2 => tx2 is cold chained to tx1
-       - a driver issued tx1+tx2 => channel is running in aligned mode
-       - a driver submitted an aligned tx3 => tx3 is hot-chained
-       - a driver submitted an unaligned tx4 => tx4 is put in submitted queue,
-         not chained
-       - a driver issued tx4 => tx4 is put in issued queue, not chained
-       - a driver submitted an aligned tx5 => tx5 is put in submitted queue, not
-         chained
-       - a driver submitted an aligned tx6 => tx6 is put in submitted queue,
-         cold chained to tx5
-
-     This translates into (after tx4 is issued) :
-       - issued queue
-     +-----+ +-----+ +-----+ +-----+
-     | tx1 | | tx2 | | tx3 | | tx4 |
-     +---|-+ ^---|-+ ^-----+ +-----+
-         |   |   |   |
-         +---+   +---+
-       - submitted queue
-     +-----+ +-----+
-     | tx5 | | tx6 |
-     +---|-+ ^-----+
-         |   |
-         +---+
-       - completed queue : empty
-       - allocated queue : tx0
-
-     It should be noted that after tx3 is completed, the channel is stopped, and
-     restarted in "unaligned mode" to handle tx4.
-
-Author: Robert Jarzmik <robert.jarzmik@free.fr>
diff --git a/Documentation/doc-guide/kernel-doc.rst b/Documentation/doc-guide/kernel-doc.rst
index b24854b5d6be..0268335414ce 100644
--- a/Documentation/doc-guide/kernel-doc.rst
+++ b/Documentation/doc-guide/kernel-doc.rst
@@ -65,7 +65,7 @@ Without options, the kernel-doc directive includes all documentation comments
 from the source file.
 
 The kernel-doc extension is included in the kernel source tree, at
-``Documentation/sphinx/kernel-doc.py``. Internally, it uses the
+``Documentation/sphinx/kerneldoc.py``. Internally, it uses the
 ``scripts/kernel-doc`` script to extract the documentation comments from the
 source.
 
diff --git a/Documentation/doc-guide/sphinx.rst b/Documentation/doc-guide/sphinx.rst
index 84e8e8a9cbdb..a2417633fdd8 100644
--- a/Documentation/doc-guide/sphinx.rst
+++ b/Documentation/doc-guide/sphinx.rst
@@ -19,6 +19,110 @@ Finally, there are thousands of plain text documentation files scattered around
 ``Documentation``. Some of these will likely be converted to reStructuredText
 over time, but the bulk of them will remain in plain text.
 
+.. _sphinx_install:
+
+Sphinx Install
+==============
+
+The ReST markups currently used by the Documentation/ files are meant to be
+built with ``Sphinx`` version 1.3 or upper. If you're desiring to build
+PDF outputs, it is recommended to use version 1.4.6 or upper.
+
+There's a script that checks for the Spinx requirements. Please see
+:ref:`sphinx-pre-install` for further details.
+
+Most distributions are shipped with Sphinx, but its toolchain is fragile,
+and it is not uncommon that upgrading it or some other Python packages
+on your machine would cause the documentation build to break.
+
+A way to get rid of that is to use a different version than the one shipped
+on your distributions. In order to do that, it is recommended to install
+Sphinx inside a virtual environment, using ``virtualenv-3``
+or ``virtualenv``, depending on how your distribution packaged Python 3.
+
+.. note::
+
+   #) Sphinx versions below 1.5 don't work properly with Python's
+      docutils version 0.13.1 or upper. So, if you're willing to use
+      those versions, you should run ``pip install 'docutils==0.12'``.
+
+   #) It is recommended to use the RTD theme for html output. Depending
+      on the Sphinx version, it should be installed  in separate,
+      with ``pip install sphinx_rtd_theme``.
+
+   #) Some ReST pages contain math expressions. Due to the way Sphinx work,
+      those expressions are written using LaTeX notation. It needs texlive
+      installed with amdfonts and amsmath in order to evaluate them.
+
+In summary, if you want to install Sphinx version 1.4.9, you should do::
+
+       $ virtualenv sphinx_1.4
+       $ . sphinx_1.4/bin/activate
+       (sphinx_1.4) $ pip install -r Documentation/sphinx/requirements.txt
+
+After running ``. sphinx_1.4/bin/activate``, the prompt will change,
+in order to indicate that you're using the new environment. If you
+open a new shell, you need to rerun this command to enter again at
+the virtual environment before building the documentation.
+
+Image output
+------------
+
+The kernel documentation build system contains an extension that
+handles images on both GraphViz and SVG formats (see
+:ref:`sphinx_kfigure`).
+
+For it to work, you need to install both GraphViz and ImageMagick
+packages. If those packages are not installed, the build system will
+still build the documentation, but won't include any images at the
+output.
+
+PDF and LaTeX builds
+--------------------
+
+Such builds are currently supported only with Sphinx versions 1.4 and upper.
+
+For PDF and LaTeX output, you'll also need ``XeLaTeX`` version 3.14159265.
+
+Depending on the distribution, you may also need to install a series of
+``texlive`` packages that provide the minimal set of functionalities
+required for ``XeLaTeX`` to work.
+
+.. _sphinx-pre-install:
+
+Checking for Sphinx dependencies
+--------------------------------
+
+There's a script that automatically check for Sphinx dependencies. If it can
+recognize your distribution, it will also give a hint about the install
+command line options for your distro::
+
+	$ ./scripts/sphinx-pre-install
+	Checking if the needed tools for Fedora release 26 (Twenty Six) are available
+	Warning: better to also install "texlive-luatex85".
+	You should run:
+
+		sudo dnf install -y texlive-luatex85
+		/usr/bin/virtualenv sphinx_1.4
+		. sphinx_1.4/bin/activate
+		pip install -r Documentation/sphinx/requirements.txt
+
+	Can't build as 1 mandatory dependency is missing at ./scripts/sphinx-pre-install line 468.
+
+By default, it checks all the requirements for both html and PDF, including
+the requirements for images, math expressions and LaTeX build, and assumes
+that a virtual Python environment will be used. The ones needed for html
+builds are assumed to be mandatory; the others to be optional.
+
+It supports two optional parameters:
+
+``--no-pdf``
+	Disable checks for PDF;
+
+``--no-virtualenv``
+	Use OS packaging for Sphinx instead of Python virtual environment.
+
+
 Sphinx Build
 ============
 
@@ -118,7 +222,7 @@ Here are some specific guidelines for the kernel documentation:
 the C domain
 ------------
 
-The `Sphinx C Domain`_ (name c) is suited for documentation of C API. E.g. a
+The **Sphinx C Domain** (name c) is suited for documentation of C API. E.g. a
 function prototype:
 
 .. code-block:: rst
@@ -229,6 +333,7 @@ Rendered as:
 
         - column 3
 
+.. _sphinx_kfigure:
 
 Figures & Images
 ================
diff --git a/Documentation/dontdiff b/Documentation/dontdiff
index 358b47c06ad4..2228fcc8e29f 100644
--- a/Documentation/dontdiff
+++ b/Documentation/dontdiff
@@ -259,5 +259,4 @@ wakeup.bin
 wakeup.elf
 wakeup.lds
 zImage*
-zconf.hash.c
 zoffset.h
diff --git a/Documentation/driver-api/80211/cfg80211.rst b/Documentation/driver-api/80211/cfg80211.rst
index 8ffac57e1f5b..eeab91b59457 100644
--- a/Documentation/driver-api/80211/cfg80211.rst
+++ b/Documentation/driver-api/80211/cfg80211.rst
@@ -300,9 +300,6 @@ Data path helpers
    :functions: ieee80211_data_to_8023
 
 .. kernel-doc:: include/net/cfg80211.h
-   :functions: ieee80211_data_from_8023
-
-.. kernel-doc:: include/net/cfg80211.h
    :functions: ieee80211_amsdu_to_8023s
 
 .. kernel-doc:: include/net/cfg80211.h
diff --git a/Documentation/driver-api/basics.rst b/Documentation/driver-api/basics.rst
index ab82250c7727..73fa7d42bbba 100644
--- a/Documentation/driver-api/basics.rst
+++ b/Documentation/driver-api/basics.rst
@@ -4,7 +4,7 @@ Driver Basics
 Driver Entry and Exit points
 ----------------------------
 
-.. kernel-doc:: include/linux/init.h
+.. kernel-doc:: include/linux/module.h
    :internal:
 
 Driver device table
@@ -103,9 +103,6 @@ Kernel utility functions
 .. kernel-doc:: kernel/panic.c
    :export:
 
-.. kernel-doc:: kernel/sys.c
-   :export:
-
 .. kernel-doc:: kernel/rcu/tree.c
    :export:
 
diff --git a/Documentation/driver-api/dma-buf.rst b/Documentation/driver-api/dma-buf.rst
index 31671b469627..dc384f2f7f34 100644
--- a/Documentation/driver-api/dma-buf.rst
+++ b/Documentation/driver-api/dma-buf.rst
@@ -139,9 +139,6 @@ DMA Fences
 Seqno Hardware Fences
 ~~~~~~~~~~~~~~~~~~~~~
 
-.. kernel-doc:: drivers/dma-buf/seqno-fence.c
-   :export:
-
 .. kernel-doc:: include/linux/seqno-fence.h
    :internal:
 
diff --git a/Documentation/driver-api/dmaengine/client.rst b/Documentation/driver-api/dmaengine/client.rst
new file mode 100644
index 000000000000..6245c99af8c1
--- /dev/null
+++ b/Documentation/driver-api/dmaengine/client.rst
@@ -0,0 +1,275 @@
+====================
+DMA Engine API Guide
+====================
+
+Vinod Koul <vinod dot koul at intel.com>
+
+.. note:: For DMA Engine usage in async_tx please see:
+          ``Documentation/crypto/async-tx-api.txt``
+
+
+Below is a guide to device driver writers on how to use the Slave-DMA API of the
+DMA Engine. This is applicable only for slave DMA usage only.
+
+DMA usage
+=========
+
+The slave DMA usage consists of following steps:
+
+- Allocate a DMA slave channel
+
+- Set slave and controller specific parameters
+
+- Get a descriptor for transaction
+
+- Submit the transaction
+
+- Issue pending requests and wait for callback notification
+
+The details of these operations are:
+
+1. Allocate a DMA slave channel
+
+   Channel allocation is slightly different in the slave DMA context,
+   client drivers typically need a channel from a particular DMA
+   controller only and even in some cases a specific channel is desired.
+   To request a channel dma_request_chan() API is used.
+
+   Interface:
+
+   .. code-block:: c
+
+      struct dma_chan *dma_request_chan(struct device *dev, const char *name);
+
+   Which will find and return the ``name`` DMA channel associated with the 'dev'
+   device. The association is done via DT, ACPI or board file based
+   dma_slave_map matching table.
+
+   A channel allocated via this interface is exclusive to the caller,
+   until dma_release_channel() is called.
+
+2. Set slave and controller specific parameters
+
+   Next step is always to pass some specific information to the DMA
+   driver. Most of the generic information which a slave DMA can use
+   is in struct dma_slave_config. This allows the clients to specify
+   DMA direction, DMA addresses, bus widths, DMA burst lengths etc
+   for the peripheral.
+
+   If some DMA controllers have more parameters to be sent then they
+   should try to embed struct dma_slave_config in their controller
+   specific structure. That gives flexibility to client to pass more
+   parameters, if required.
+
+   Interface:
+
+   .. code-block:: c
+
+      int dmaengine_slave_config(struct dma_chan *chan,
+			struct dma_slave_config *config)
+
+   Please see the dma_slave_config structure definition in dmaengine.h
+   for a detailed explanation of the struct members. Please note
+   that the 'direction' member will be going away as it duplicates the
+   direction given in the prepare call.
+
+3. Get a descriptor for transaction
+
+  For slave usage the various modes of slave transfers supported by the
+  DMA-engine are:
+
+  - slave_sg: DMA a list of scatter gather buffers from/to a peripheral
+
+  - dma_cyclic: Perform a cyclic DMA operation from/to a peripheral till the
+    operation is explicitly stopped.
+
+  - interleaved_dma: This is common to Slave as well as M2M clients. For slave
+    address of devices' fifo could be already known to the driver.
+    Various types of operations could be expressed by setting
+    appropriate values to the 'dma_interleaved_template' members.
+
+  A non-NULL return of this transfer API represents a "descriptor" for
+  the given transaction.
+
+  Interface:
+
+  .. code-block:: c
+
+     struct dma_async_tx_descriptor *dmaengine_prep_slave_sg(
+		struct dma_chan *chan, struct scatterlist *sgl,
+		unsigned int sg_len, enum dma_data_direction direction,
+		unsigned long flags);
+
+     struct dma_async_tx_descriptor *dmaengine_prep_dma_cyclic(
+		struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,
+		size_t period_len, enum dma_data_direction direction);
+
+     struct dma_async_tx_descriptor *dmaengine_prep_interleaved_dma(
+		struct dma_chan *chan, struct dma_interleaved_template *xt,
+		unsigned long flags);
+
+  The peripheral driver is expected to have mapped the scatterlist for
+  the DMA operation prior to calling dmaengine_prep_slave_sg(), and must
+  keep the scatterlist mapped until the DMA operation has completed.
+  The scatterlist must be mapped using the DMA struct device.
+  If a mapping needs to be synchronized later, dma_sync_*_for_*() must be
+  called using the DMA struct device, too.
+  So, normal setup should look like this:
+
+  .. code-block:: c
+
+     nr_sg = dma_map_sg(chan->device->dev, sgl, sg_len);
+	if (nr_sg == 0)
+		/* error */
+
+	desc = dmaengine_prep_slave_sg(chan, sgl, nr_sg, direction, flags);
+
+  Once a descriptor has been obtained, the callback information can be
+  added and the descriptor must then be submitted. Some DMA engine
+  drivers may hold a spinlock between a successful preparation and
+  submission so it is important that these two operations are closely
+  paired.
+
+  .. note::
+
+     Although the async_tx API specifies that completion callback
+     routines cannot submit any new operations, this is not the
+     case for slave/cyclic DMA.
+
+     For slave DMA, the subsequent transaction may not be available
+     for submission prior to callback function being invoked, so
+     slave DMA callbacks are permitted to prepare and submit a new
+     transaction.
+
+     For cyclic DMA, a callback function may wish to terminate the
+     DMA via dmaengine_terminate_async().
+
+     Therefore, it is important that DMA engine drivers drop any
+     locks before calling the callback function which may cause a
+     deadlock.
+
+     Note that callbacks will always be invoked from the DMA
+     engines tasklet, never from interrupt context.
+
+4. Submit the transaction
+
+   Once the descriptor has been prepared and the callback information
+   added, it must be placed on the DMA engine drivers pending queue.
+
+   Interface:
+
+   .. code-block:: c
+
+      dma_cookie_t dmaengine_submit(struct dma_async_tx_descriptor *desc)
+
+   This returns a cookie can be used to check the progress of DMA engine
+   activity via other DMA engine calls not covered in this document.
+
+   dmaengine_submit() will not start the DMA operation, it merely adds
+   it to the pending queue. For this, see step 5, dma_async_issue_pending.
+
+5. Issue pending DMA requests and wait for callback notification
+
+   The transactions in the pending queue can be activated by calling the
+   issue_pending API. If channel is idle then the first transaction in
+   queue is started and subsequent ones queued up.
+
+   On completion of each DMA operation, the next in queue is started and
+   a tasklet triggered. The tasklet will then call the client driver
+   completion callback routine for notification, if set.
+
+   Interface:
+
+   .. code-block:: c
+
+      void dma_async_issue_pending(struct dma_chan *chan);
+
+Further APIs:
+------------
+
+1. Terminate APIs
+
+   .. code-block:: c
+
+      int dmaengine_terminate_sync(struct dma_chan *chan)
+      int dmaengine_terminate_async(struct dma_chan *chan)
+      int dmaengine_terminate_all(struct dma_chan *chan) /* DEPRECATED */
+
+   This causes all activity for the DMA channel to be stopped, and may
+   discard data in the DMA FIFO which hasn't been fully transferred.
+   No callback functions will be called for any incomplete transfers.
+
+   Two variants of this function are available.
+
+   dmaengine_terminate_async() might not wait until the DMA has been fully
+   stopped or until any running complete callbacks have finished. But it is
+   possible to call dmaengine_terminate_async() from atomic context or from
+   within a complete callback. dmaengine_synchronize() must be called before it
+   is safe to free the memory accessed by the DMA transfer or free resources
+   accessed from within the complete callback.
+
+   dmaengine_terminate_sync() will wait for the transfer and any running
+   complete callbacks to finish before it returns. But the function must not be
+   called from atomic context or from within a complete callback.
+
+   dmaengine_terminate_all() is deprecated and should not be used in new code.
+
+2. Pause API
+
+   .. code-block:: c
+
+      int dmaengine_pause(struct dma_chan *chan)
+
+   This pauses activity on the DMA channel without data loss.
+
+3. Resume API
+
+   .. code-block:: c
+
+       int dmaengine_resume(struct dma_chan *chan)
+
+   Resume a previously paused DMA channel. It is invalid to resume a
+   channel which is not currently paused.
+
+4. Check Txn complete
+
+   .. code-block:: c
+
+      enum dma_status dma_async_is_tx_complete(struct dma_chan *chan,
+		dma_cookie_t cookie, dma_cookie_t *last, dma_cookie_t *used)
+
+   This can be used to check the status of the channel. Please see
+   the documentation in include/linux/dmaengine.h for a more complete
+   description of this API.
+
+   This can be used in conjunction with dma_async_is_complete() and
+   the cookie returned from dmaengine_submit() to check for
+   completion of a specific DMA transaction.
+
+   .. note::
+
+      Not all DMA engine drivers can return reliable information for
+      a running DMA channel. It is recommended that DMA engine users
+      pause or stop (via dmaengine_terminate_all()) the channel before
+      using this API.
+
+5. Synchronize termination API
+
+   .. code-block:: c
+
+      void dmaengine_synchronize(struct dma_chan *chan)
+
+   Synchronize the termination of the DMA channel to the current context.
+
+   This function should be used after dmaengine_terminate_async() to synchronize
+   the termination of the DMA channel to the current context. The function will
+   wait for the transfer and any running complete callbacks to finish before it
+   returns.
+
+   If dmaengine_terminate_async() is used to stop the DMA channel this function
+   must be called before it is safe to free memory accessed by previously
+   submitted descriptors or to free any resources accessed within the complete
+   callback of previously submitted descriptors.
+
+   The behavior of this function is undefined if dma_async_issue_pending() has
+   been called between dmaengine_terminate_async() and this function.
diff --git a/Documentation/driver-api/dmaengine/dmatest.rst b/Documentation/driver-api/dmaengine/dmatest.rst
new file mode 100644
index 000000000000..3922c0a3f0c0
--- /dev/null
+++ b/Documentation/driver-api/dmaengine/dmatest.rst
@@ -0,0 +1,110 @@
+==============
+DMA Test Guide
+==============
+
+Andy Shevchenko <andriy.shevchenko@linux.intel.com>
+
+This small document introduces how to test DMA drivers using dmatest module.
+
+Part 1 - How to build the test module
+=====================================
+
+The menuconfig contains an option that could be found by following path:
+	Device Drivers -> DMA Engine support -> DMA Test client
+
+In the configuration file the option called CONFIG_DMATEST. The dmatest could
+be built as module or inside kernel. Let's consider those cases.
+
+Part 2 - When dmatest is built as a module
+==========================================
+
+Example of usage: ::
+
+    % modprobe dmatest channel=dma0chan0 timeout=2000 iterations=1 run=1
+
+...or: ::
+
+    % modprobe dmatest
+    % echo dma0chan0 > /sys/module/dmatest/parameters/channel
+    % echo 2000 > /sys/module/dmatest/parameters/timeout
+    % echo 1 > /sys/module/dmatest/parameters/iterations
+    % echo 1 > /sys/module/dmatest/parameters/run
+
+...or on the kernel command line: ::
+
+    dmatest.channel=dma0chan0 dmatest.timeout=2000 dmatest.iterations=1 dmatest.run=1
+
+..hint:: available channel list could be extracted by running the following
+         command:
+
+::
+
+    % ls -1 /sys/class/dma/
+
+Once started a message like "dmatest: Started 1 threads using dma0chan0" is
+emitted. After that only test failure messages are reported until the test
+stops.
+
+Note that running a new test will not stop any in progress test.
+
+The following command returns the state of the test. ::
+
+    % cat /sys/module/dmatest/parameters/run
+
+To wait for test completion userpace can poll 'run' until it is false, or use
+the wait parameter. Specifying 'wait=1' when loading the module causes module
+initialization to pause until a test run has completed, while reading
+/sys/module/dmatest/parameters/wait waits for any running test to complete
+before returning. For example, the following scripts wait for 42 tests
+to complete before exiting. Note that if 'iterations' is set to 'infinite' then
+waiting is disabled.
+
+Example: ::
+
+    % modprobe dmatest run=1 iterations=42 wait=1
+    % modprobe -r dmatest
+
+...or: ::
+
+    % modprobe dmatest run=1 iterations=42
+    % cat /sys/module/dmatest/parameters/wait
+    % modprobe -r dmatest
+
+Part 3 - When built-in in the kernel
+====================================
+
+The module parameters that is supplied to the kernel command line will be used
+for the first performed test. After user gets a control, the test could be
+re-run with the same or different parameters. For the details see the above
+section "Part 2 - When dmatest is built as a module..."
+
+In both cases the module parameters are used as the actual values for the test
+case. You always could check them at run-time by running ::
+
+    % grep -H . /sys/module/dmatest/parameters/*
+
+Part 4 - Gathering the test results
+===================================
+
+Test results are printed to the kernel log buffer with the format: ::
+
+    "dmatest: result <channel>: <test id>: '<error msg>' with src_off=<val> dst_off=<val> len=<val> (<err code>)"
+
+Example of output: ::
+
+
+    % dmesg | tail -n 1
+    dmatest: result dma0chan0-copy0: #1: No errors with src_off=0x7bf dst_off=0x8ad len=0x3fea (0)
+
+The message format is unified across the different types of errors. A number in
+the parens represents additional information, e.g. error code, error counter,
+or status. A test thread also emits a summary line at completion listing the
+number of tests executed, number that failed, and a result code.
+
+Example: ::
+
+    % dmesg | tail -n 1
+    dmatest: dma0chan0-copy0: summary 1 test, 0 failures 1000 iops 100000 KB/s (0)
+
+The details of a data miscompare error are also emitted, but do not follow the
+above format.
diff --git a/Documentation/driver-api/dmaengine/index.rst b/Documentation/driver-api/dmaengine/index.rst
new file mode 100644
index 000000000000..3026fa975937
--- /dev/null
+++ b/Documentation/driver-api/dmaengine/index.rst
@@ -0,0 +1,55 @@
+=======================
+DMAEngine documentation
+=======================
+
+DMAEngine documentation provides documents for various aspects of DMAEngine
+framework.
+
+DMAEngine documentation
+-----------------------
+
+This book helps with DMAengine internal APIs and guide for DMAEngine device
+driver writers.
+
+.. toctree::
+   :maxdepth: 1
+
+   provider
+
+DMAEngine client documentation
+------------------------------
+
+This book is a guide to device driver writers on how to use the Slave-DMA
+API of the DMAEngine. This is applicable only for slave DMA usage only.
+
+.. toctree::
+   :maxdepth: 1
+
+   client
+
+DMA Test documentation
+----------------------
+
+This book introduces how to test DMA drivers using dmatest module.
+
+.. toctree::
+   :maxdepth: 1
+
+   dmatest
+
+PXA DMA documentation
+----------------------
+
+This book adds some notes about PXA DMA
+
+.. toctree::
+   :maxdepth: 1
+
+   pxa_dma
+
+.. only::  subproject
+
+   Indices
+   =======
+
+   * :ref:`genindex`
diff --git a/Documentation/driver-api/dmaengine/provider.rst b/Documentation/driver-api/dmaengine/provider.rst
new file mode 100644
index 000000000000..814acb4d2294
--- /dev/null
+++ b/Documentation/driver-api/dmaengine/provider.rst
@@ -0,0 +1,508 @@
+==================================
+DMAengine controller documentation
+==================================
+
+Hardware Introduction
+=====================
+
+Most of the Slave DMA controllers have the same general principles of
+operations.
+
+They have a given number of channels to use for the DMA transfers, and
+a given number of requests lines.
+
+Requests and channels are pretty much orthogonal. Channels can be used
+to serve several to any requests. To simplify, channels are the
+entities that will be doing the copy, and requests what endpoints are
+involved.
+
+The request lines actually correspond to physical lines going from the
+DMA-eligible devices to the controller itself. Whenever the device
+will want to start a transfer, it will assert a DMA request (DRQ) by
+asserting that request line.
+
+A very simple DMA controller would only take into account a single
+parameter: the transfer size. At each clock cycle, it would transfer a
+byte of data from one buffer to another, until the transfer size has
+been reached.
+
+That wouldn't work well in the real world, since slave devices might
+require a specific number of bits to be transferred in a single
+cycle. For example, we may want to transfer as much data as the
+physical bus allows to maximize performances when doing a simple
+memory copy operation, but our audio device could have a narrower FIFO
+that requires data to be written exactly 16 or 24 bits at a time. This
+is why most if not all of the DMA controllers can adjust this, using a
+parameter called the transfer width.
+
+Moreover, some DMA controllers, whenever the RAM is used as a source
+or destination, can group the reads or writes in memory into a buffer,
+so instead of having a lot of small memory accesses, which is not
+really efficient, you'll get several bigger transfers. This is done
+using a parameter called the burst size, that defines how many single
+reads/writes it's allowed to do without the controller splitting the
+transfer into smaller sub-transfers.
+
+Our theoretical DMA controller would then only be able to do transfers
+that involve a single contiguous block of data. However, some of the
+transfers we usually have are not, and want to copy data from
+non-contiguous buffers to a contiguous buffer, which is called
+scatter-gather.
+
+DMAEngine, at least for mem2dev transfers, require support for
+scatter-gather. So we're left with two cases here: either we have a
+quite simple DMA controller that doesn't support it, and we'll have to
+implement it in software, or we have a more advanced DMA controller,
+that implements in hardware scatter-gather.
+
+The latter are usually programmed using a collection of chunks to
+transfer, and whenever the transfer is started, the controller will go
+over that collection, doing whatever we programmed there.
+
+This collection is usually either a table or a linked list. You will
+then push either the address of the table and its number of elements,
+or the first item of the list to one channel of the DMA controller,
+and whenever a DRQ will be asserted, it will go through the collection
+to know where to fetch the data from.
+
+Either way, the format of this collection is completely dependent on
+your hardware. Each DMA controller will require a different structure,
+but all of them will require, for every chunk, at least the source and
+destination addresses, whether it should increment these addresses or
+not and the three parameters we saw earlier: the burst size, the
+transfer width and the transfer size.
+
+The one last thing is that usually, slave devices won't issue DRQ by
+default, and you have to enable this in your slave device driver first
+whenever you're willing to use DMA.
+
+These were just the general memory-to-memory (also called mem2mem) or
+memory-to-device (mem2dev) kind of transfers. Most devices often
+support other kind of transfers or memory operations that dmaengine
+support and will be detailed later in this document.
+
+DMA Support in Linux
+====================
+
+Historically, DMA controller drivers have been implemented using the
+async TX API, to offload operations such as memory copy, XOR,
+cryptography, etc., basically any memory to memory operation.
+
+Over time, the need for memory to device transfers arose, and
+dmaengine was extended. Nowadays, the async TX API is written as a
+layer on top of dmaengine, and acts as a client. Still, dmaengine
+accommodates that API in some cases, and made some design choices to
+ensure that it stayed compatible.
+
+For more information on the Async TX API, please look the relevant
+documentation file in Documentation/crypto/async-tx-api.txt.
+
+DMAEngine APIs
+==============
+
+``struct dma_device`` Initialization
+------------------------------------
+
+Just like any other kernel framework, the whole DMAEngine registration
+relies on the driver filling a structure and registering against the
+framework. In our case, that structure is dma_device.
+
+The first thing you need to do in your driver is to allocate this
+structure. Any of the usual memory allocators will do, but you'll also
+need to initialize a few fields in there:
+
+- channels: should be initialized as a list using the
+  INIT_LIST_HEAD macro for example
+
+- src_addr_widths:
+  should contain a bitmask of the supported source transfer width
+
+- dst_addr_widths:
+  should contain a bitmask of the supported destination transfer width
+
+- directions:
+  should contain a bitmask of the supported slave directions
+  (i.e. excluding mem2mem transfers)
+
+- residue_granularity:
+
+  - Granularity of the transfer residue reported to dma_set_residue.
+    This can be either:
+
+  - Descriptor
+
+    - Your device doesn't support any kind of residue
+      reporting. The framework will only know that a particular
+      transaction descriptor is done.
+
+      - Segment
+
+        - Your device is able to report which chunks have been transferred
+
+      - Burst
+
+        - Your device is able to report which burst have been transferred
+
+  - dev: should hold the pointer to the ``struct device`` associated
+    to your current driver instance.
+
+Supported transaction types
+---------------------------
+
+The next thing you need is to set which transaction types your device
+(and driver) supports.
+
+Our ``dma_device structure`` has a field called cap_mask that holds the
+various types of transaction supported, and you need to modify this
+mask using the dma_cap_set function, with various flags depending on
+transaction types you support as an argument.
+
+All those capabilities are defined in the ``dma_transaction_type enum``,
+in ``include/linux/dmaengine.h``
+
+Currently, the types available are:
+
+- DMA_MEMCPY
+
+  - The device is able to do memory to memory copies
+
+- DMA_XOR
+
+  - The device is able to perform XOR operations on memory areas
+
+  - Used to accelerate XOR intensive tasks, such as RAID5
+
+- DMA_XOR_VAL
+
+  - The device is able to perform parity check using the XOR
+    algorithm against a memory buffer.
+
+- DMA_PQ
+
+  - The device is able to perform RAID6 P+Q computations, P being a
+    simple XOR, and Q being a Reed-Solomon algorithm.
+
+- DMA_PQ_VAL
+
+  - The device is able to perform parity check using RAID6 P+Q
+    algorithm against a memory buffer.
+
+- DMA_INTERRUPT
+
+  - The device is able to trigger a dummy transfer that will
+    generate periodic interrupts
+
+  - Used by the client drivers to register a callback that will be
+    called on a regular basis through the DMA controller interrupt
+
+- DMA_PRIVATE
+
+  - The devices only supports slave transfers, and as such isn't
+    available for async transfers.
+
+- DMA_ASYNC_TX
+
+  - Must not be set by the device, and will be set by the framework
+    if needed
+
+  - TODO: What is it about?
+
+- DMA_SLAVE
+
+  - The device can handle device to memory transfers, including
+    scatter-gather transfers.
+
+  - While in the mem2mem case we were having two distinct types to
+    deal with a single chunk to copy or a collection of them, here,
+    we just have a single transaction type that is supposed to
+    handle both.
+
+  - If you want to transfer a single contiguous memory buffer,
+    simply build a scatter list with only one item.
+
+- DMA_CYCLIC
+
+  - The device can handle cyclic transfers.
+
+  - A cyclic transfer is a transfer where the chunk collection will
+    loop over itself, with the last item pointing to the first.
+
+  - It's usually used for audio transfers, where you want to operate
+    on a single ring buffer that you will fill with your audio data.
+
+- DMA_INTERLEAVE
+
+  - The device supports interleaved transfer.
+
+  - These transfers can transfer data from a non-contiguous buffer
+    to a non-contiguous buffer, opposed to DMA_SLAVE that can
+    transfer data from a non-contiguous data set to a continuous
+    destination buffer.
+
+  - It's usually used for 2d content transfers, in which case you
+    want to transfer a portion of uncompressed data directly to the
+    display to print it
+
+These various types will also affect how the source and destination
+addresses change over time.
+
+Addresses pointing to RAM are typically incremented (or decremented)
+after each transfer. In case of a ring buffer, they may loop
+(DMA_CYCLIC). Addresses pointing to a device's register (e.g. a FIFO)
+are typically fixed.
+
+Device operations
+-----------------
+
+Our dma_device structure also requires a few function pointers in
+order to implement the actual logic, now that we described what
+operations we were able to perform.
+
+The functions that we have to fill in there, and hence have to
+implement, obviously depend on the transaction types you reported as
+supported.
+
+- ``device_alloc_chan_resources``
+
+- ``device_free_chan_resources``
+
+  - These functions will be called whenever a driver will call
+    ``dma_request_channel`` or ``dma_release_channel`` for the first/last
+    time on the channel associated to that driver.
+
+  - They are in charge of allocating/freeing all the needed
+    resources in order for that channel to be useful for your driver.
+
+  - These functions can sleep.
+
+- ``device_prep_dma_*``
+
+  - These functions are matching the capabilities you registered
+    previously.
+
+  - These functions all take the buffer or the scatterlist relevant
+    for the transfer being prepared, and should create a hardware
+    descriptor or a list of hardware descriptors from it
+
+  - These functions can be called from an interrupt context
+
+  - Any allocation you might do should be using the GFP_NOWAIT
+    flag, in order not to potentially sleep, but without depleting
+    the emergency pool either.
+
+  - Drivers should try to pre-allocate any memory they might need
+    during the transfer setup at probe time to avoid putting to
+    much pressure on the nowait allocator.
+
+  - It should return a unique instance of the
+    ``dma_async_tx_descriptor structure``, that further represents this
+    particular transfer.
+
+  - This structure can be initialized using the function
+    ``dma_async_tx_descriptor_init``.
+
+  - You'll also need to set two fields in this structure:
+
+    - flags:
+      TODO: Can it be modified by the driver itself, or
+      should it be always the flags passed in the arguments
+
+    - tx_submit: A pointer to a function you have to implement,
+      that is supposed to push the current transaction descriptor to a
+      pending queue, waiting for issue_pending to be called.
+
+  - In this structure the function pointer callback_result can be
+    initialized in order for the submitter to be notified that a
+    transaction has completed. In the earlier code the function pointer
+    callback has been used. However it does not provide any status to the
+    transaction and will be deprecated. The result structure defined as
+    ``dmaengine_result`` that is passed in to callback_result
+    has two fields:
+
+    - result: This provides the transfer result defined by
+      ``dmaengine_tx_result``. Either success or some error condition.
+
+    - residue: Provides the residue bytes of the transfer for those that
+      support residue.
+
+- ``device_issue_pending``
+
+  - Takes the first transaction descriptor in the pending queue,
+    and starts the transfer. Whenever that transfer is done, it
+    should move to the next transaction in the list.
+
+  - This function can be called in an interrupt context
+
+- ``device_tx_status``
+
+  - Should report the bytes left to go over on the given channel
+
+  - Should only care about the transaction descriptor passed as
+    argument, not the currently active one on a given channel
+
+  - The tx_state argument might be NULL
+
+  - Should use dma_set_residue to report it
+
+  - In the case of a cyclic transfer, it should only take into
+    account the current period.
+
+  - This function can be called in an interrupt context.
+
+- device_config
+
+  - Reconfigures the channel with the configuration given as argument
+
+  - This command should NOT perform synchronously, or on any
+    currently queued transfers, but only on subsequent ones
+
+  - In this case, the function will receive a ``dma_slave_config``
+    structure pointer as an argument, that will detail which
+    configuration to use.
+
+  - Even though that structure contains a direction field, this
+    field is deprecated in favor of the direction argument given to
+    the prep_* functions
+
+  - This call is mandatory for slave operations only. This should NOT be
+    set or expected to be set for memcpy operations.
+    If a driver support both, it should use this call for slave
+    operations only and not for memcpy ones.
+
+- device_pause
+
+  - Pauses a transfer on the channel
+
+  - This command should operate synchronously on the channel,
+    pausing right away the work of the given channel
+
+- device_resume
+
+  - Resumes a transfer on the channel
+
+  - This command should operate synchronously on the channel,
+    resuming right away the work of the given channel
+
+- device_terminate_all
+
+  - Aborts all the pending and ongoing transfers on the channel
+
+  - For aborted transfers the complete callback should not be called
+
+  - Can be called from atomic context or from within a complete
+    callback of a descriptor. Must not sleep. Drivers must be able
+    to handle this correctly.
+
+  - Termination may be asynchronous. The driver does not have to
+    wait until the currently active transfer has completely stopped.
+    See device_synchronize.
+
+- device_synchronize
+
+  - Must synchronize the termination of a channel to the current
+    context.
+
+  - Must make sure that memory for previously submitted
+    descriptors is no longer accessed by the DMA controller.
+
+  - Must make sure that all complete callbacks for previously
+    submitted descriptors have finished running and none are
+    scheduled to run.
+
+  - May sleep.
+
+
+Misc notes
+==========
+
+(stuff that should be documented, but don't really know
+where to put them)
+
+``dma_run_dependencies``
+
+- Should be called at the end of an async TX transfer, and can be
+  ignored in the slave transfers case.
+
+- Makes sure that dependent operations are run before marking it
+  as complete.
+
+dma_cookie_t
+
+- it's a DMA transaction ID that will increment over time.
+
+- Not really relevant any more since the introduction of ``virt-dma``
+  that abstracts it away.
+
+DMA_CTRL_ACK
+
+- If clear, the descriptor cannot be reused by provider until the
+  client acknowledges receipt, i.e. has has a chance to establish any
+  dependency chains
+
+- This can be acked by invoking async_tx_ack()
+
+- If set, does not mean descriptor can be reused
+
+DMA_CTRL_REUSE
+
+- If set, the descriptor can be reused after being completed. It should
+  not be freed by provider if this flag is set.
+
+- The descriptor should be prepared for reuse by invoking
+  ``dmaengine_desc_set_reuse()`` which will set DMA_CTRL_REUSE.
+
+- ``dmaengine_desc_set_reuse()`` will succeed only when channel support
+  reusable descriptor as exhibited by capabilities
+
+- As a consequence, if a device driver wants to skip the
+  ``dma_map_sg()`` and ``dma_unmap_sg()`` in between 2 transfers,
+  because the DMA'd data wasn't used, it can resubmit the transfer right after
+  its completion.
+
+- Descriptor can be freed in few ways
+
+  - Clearing DMA_CTRL_REUSE by invoking
+    ``dmaengine_desc_clear_reuse()`` and submitting for last txn
+
+  - Explicitly invoking ``dmaengine_desc_free()``, this can succeed only
+    when DMA_CTRL_REUSE is already set
+
+  - Terminating the channel
+
+- DMA_PREP_CMD
+
+  - If set, the client driver tells DMA controller that passed data in DMA
+    API is command data.
+
+  - Interpretation of command data is DMA controller specific. It can be
+    used for issuing commands to other peripherals/register reads/register
+    writes for which the descriptor should be in different format from
+    normal data descriptors.
+
+General Design Notes
+====================
+
+Most of the DMAEngine drivers you'll see are based on a similar design
+that handles the end of transfer interrupts in the handler, but defer
+most work to a tasklet, including the start of a new transfer whenever
+the previous transfer ended.
+
+This is a rather inefficient design though, because the inter-transfer
+latency will be not only the interrupt latency, but also the
+scheduling latency of the tasklet, which will leave the channel idle
+in between, which will slow down the global transfer rate.
+
+You should avoid this kind of practice, and instead of electing a new
+transfer in your tasklet, move that part to the interrupt handler in
+order to have a shorter idle window (that we can't really avoid
+anyway).
+
+Glossary
+========
+
+- Burst: A number of consecutive read or write operations that
+  can be queued to buffers before being flushed to memory.
+
+- Chunk: A contiguous collection of bursts
+
+- Transfer: A collection of chunks (be it contiguous or not)
diff --git a/Documentation/driver-api/dmaengine/pxa_dma.rst b/Documentation/driver-api/dmaengine/pxa_dma.rst
new file mode 100644
index 000000000000..442ee691a190
--- /dev/null
+++ b/Documentation/driver-api/dmaengine/pxa_dma.rst
@@ -0,0 +1,190 @@
+==============================
+PXA/MMP - DMA Slave controller
+==============================
+
+Constraints
+===========
+
+a) Transfers hot queuing
+A driver submitting a transfer and issuing it should be granted the transfer
+is queued even on a running DMA channel.
+This implies that the queuing doesn't wait for the previous transfer end,
+and that the descriptor chaining is not only done in the irq/tasklet code
+triggered by the end of the transfer.
+A transfer which is submitted and issued on a phy doesn't wait for a phy to
+stop and restart, but is submitted on a "running channel". The other
+drivers, especially mmp_pdma waited for the phy to stop before relaunching
+a new transfer.
+
+b) All transfers having asked for confirmation should be signaled
+Any issued transfer with DMA_PREP_INTERRUPT should trigger a callback call.
+This implies that even if an irq/tasklet is triggered by end of tx1, but
+at the time of irq/dma tx2 is already finished, tx1->complete() and
+tx2->complete() should be called.
+
+c) Channel running state
+A driver should be able to query if a channel is running or not. For the
+multimedia case, such as video capture, if a transfer is submitted and then
+a check of the DMA channel reports a "stopped channel", the transfer should
+not be issued until the next "start of frame interrupt", hence the need to
+know if a channel is in running or stopped state.
+
+d) Bandwidth guarantee
+The PXA architecture has 4 levels of DMAs priorities : high, normal, low.
+The high priorities get twice as much bandwidth as the normal, which get twice
+as much as the low priorities.
+A driver should be able to request a priority, especially the real-time
+ones such as pxa_camera with (big) throughputs.
+
+Design
+======
+a) Virtual channels
+Same concept as in sa11x0 driver, ie. a driver was assigned a "virtual
+channel" linked to the requestor line, and the physical DMA channel is
+assigned on the fly when the transfer is issued.
+
+b) Transfer anatomy for a scatter-gather transfer
+
+::
+
+   +------------+-----+---------------+----------------+-----------------+
+   | desc-sg[0] | ... | desc-sg[last] | status updater | finisher/linker |
+   +------------+-----+---------------+----------------+-----------------+
+
+This structure is pointed by dma->sg_cpu.
+The descriptors are used as follows :
+
+    - desc-sg[i]: i-th descriptor, transferring the i-th sg
+      element to the video buffer scatter gather
+
+    - status updater
+      Transfers a single u32 to a well known dma coherent memory to leave
+      a trace that this transfer is done. The "well known" is unique per
+      physical channel, meaning that a read of this value will tell which
+      is the last finished transfer at that point in time.
+
+    - finisher: has ddadr=DADDR_STOP, dcmd=ENDIRQEN
+
+    - linker: has ddadr= desc-sg[0] of next transfer, dcmd=0
+
+c) Transfers hot-chaining
+Suppose the running chain is:
+
+::
+
+   Buffer 1              Buffer 2
+   +---------+----+---+  +----+----+----+---+
+   | d0 | .. | dN | l |  | d0 | .. | dN | f |
+   +---------+----+-|-+  ^----+----+----+---+
+                    |    |
+                    +----+
+
+After a call to dmaengine_submit(b3), the chain will look like:
+
+::
+
+   Buffer 1              Buffer 2              Buffer 3
+   +---------+----+---+  +----+----+----+---+  +----+----+----+---+
+   | d0 | .. | dN | l |  | d0 | .. | dN | l |  | d0 | .. | dN | f |
+   +---------+----+-|-+  ^----+----+----+-|-+  ^----+----+----+---+
+                    |    |                |    |
+                    +----+                +----+
+                                         new_link
+
+If while new_link was created the DMA channel stopped, it is _not_
+restarted. Hot-chaining doesn't break the assumption that
+dma_async_issue_pending() is to be used to ensure the transfer is actually started.
+
+One exception to this rule :
+
+- if Buffer1 and Buffer2 had all their addresses 8 bytes aligned
+
+- and if Buffer3 has at least one address not 4 bytes aligned
+
+- then hot-chaining cannot happen, as the channel must be stopped, the
+  "align bit" must be set, and the channel restarted As a consequence,
+  such a transfer tx_submit() will be queued on the submitted queue, and
+  this specific case if the DMA is already running in aligned mode.
+
+d) Transfers completion updater
+Each time a transfer is completed on a channel, an interrupt might be
+generated or not, up to the client's request. But in each case, the last
+descriptor of a transfer, the "status updater", will write the latest
+transfer being completed into the physical channel's completion mark.
+
+This will speed up residue calculation, for large transfers such as video
+buffers which hold around 6k descriptors or more. This also allows without
+any lock to find out what is the latest completed transfer in a running
+DMA chain.
+
+e) Transfers completion, irq and tasklet
+When a transfer flagged as "DMA_PREP_INTERRUPT" is finished, the dma irq
+is raised. Upon this interrupt, a tasklet is scheduled for the physical
+channel.
+
+The tasklet is responsible for :
+
+- reading the physical channel last updater mark
+
+- calling all the transfer callbacks of finished transfers, based on
+  that mark, and each transfer flags.
+
+If a transfer is completed while this handling is done, a dma irq will
+be raised, and the tasklet will be scheduled once again, having a new
+updater mark.
+
+f) Residue
+Residue granularity will be descriptor based. The issued but not completed
+transfers will be scanned for all of their descriptors against the
+currently running descriptor.
+
+g) Most complicated case of driver's tx queues
+The most tricky situation is when :
+
+ - there are not "acked" transfers (tx0)
+
+ - a driver submitted an aligned tx1, not chained
+
+ - a driver submitted an aligned tx2 => tx2 is cold chained to tx1
+
+ - a driver issued tx1+tx2 => channel is running in aligned mode
+
+ - a driver submitted an aligned tx3 => tx3 is hot-chained
+
+ - a driver submitted an unaligned tx4 => tx4 is put in submitted queue,
+   not chained
+
+ - a driver issued tx4 => tx4 is put in issued queue, not chained
+
+ - a driver submitted an aligned tx5 => tx5 is put in submitted queue, not
+   chained
+
+ - a driver submitted an aligned tx6 => tx6 is put in submitted queue,
+   cold chained to tx5
+
+ This translates into (after tx4 is issued) :
+
+ - issued queue
+
+ ::
+
+      +-----+ +-----+ +-----+ +-----+
+      | tx1 | | tx2 | | tx3 | | tx4 |
+      +---|-+ ^---|-+ ^-----+ +-----+
+          |   |   |   |
+          +---+   +---+
+        - submitted queue
+      +-----+ +-----+
+      | tx5 | | tx6 |
+      +---|-+ ^-----+
+          |   |
+          +---+
+
+- completed queue : empty
+
+- allocated queue : tx0
+
+It should be noted that after tx3 is completed, the channel is stopped, and
+restarted in "unaligned mode" to handle tx4.
+
+Author: Robert Jarzmik <robert.jarzmik@free.fr>
diff --git a/Documentation/driver-api/firmware/request_firmware.rst b/Documentation/driver-api/firmware/request_firmware.rst
index 1c2c4967cd43..cc0aea880824 100644
--- a/Documentation/driver-api/firmware/request_firmware.rst
+++ b/Documentation/driver-api/firmware/request_firmware.rst
@@ -44,17 +44,6 @@ request_firmware_nowait
 .. kernel-doc:: drivers/base/firmware_class.c
    :functions: request_firmware_nowait
 
-Considerations for suspend and resume
-=====================================
-
-During suspend and resume only the built-in firmware and the firmware cache
-elements of the firmware API can be used. This is managed by fw_pm_notify().
-
-fw_pm_notify
-------------
-.. kernel-doc:: drivers/base/firmware_class.c
-   :functions: fw_pm_notify
-
 request firmware API expected driver use
 ========================================
 
diff --git a/Documentation/driver-api/gpio.rst b/Documentation/driver-api/gpio.rst
new file mode 100644
index 000000000000..6dd4aa647f27
--- /dev/null
+++ b/Documentation/driver-api/gpio.rst
@@ -0,0 +1,45 @@
+===================================
+General Purpose Input/Output (GPIO)
+===================================
+
+Core
+====
+
+.. kernel-doc:: include/linux/gpio/driver.h
+   :internal:
+
+.. kernel-doc:: drivers/gpio/gpiolib.c
+   :export:
+
+Legacy API
+==========
+
+The functions listed in this section are deprecated. The GPIO descriptor based
+API described above should be used in new code.
+
+.. kernel-doc:: drivers/gpio/gpiolib-legacy.c
+   :export:
+
+ACPI support
+============
+
+.. kernel-doc:: drivers/gpio/gpiolib-acpi.c
+   :export:
+
+Device tree support
+===================
+
+.. kernel-doc:: drivers/gpio/gpiolib-of.c
+   :export:
+
+Device-managed API
+==================
+
+.. kernel-doc:: drivers/gpio/devres.c
+   :export:
+
+sysfs helpers
+=============
+
+.. kernel-doc:: drivers/gpio/gpiolib-sysfs.c
+   :export:
diff --git a/Documentation/driver-api/index.rst b/Documentation/driver-api/index.rst
index 7c94ab50afed..d17a9876b473 100644
--- a/Documentation/driver-api/index.rst
+++ b/Documentation/driver-api/index.rst
@@ -44,7 +44,9 @@ available subsections can be seen below.
    uio-howto
    firmware/index
    pinctl
+   gpio
    misc_devices
+   dmaengine/index
 
 .. only::  subproject and html
 
diff --git a/Documentation/driver-api/miscellaneous.rst b/Documentation/driver-api/miscellaneous.rst
index 8da7d115bafc..304ffb146cf9 100644
--- a/Documentation/driver-api/miscellaneous.rst
+++ b/Documentation/driver-api/miscellaneous.rst
@@ -47,4 +47,3 @@ used by one consumer at a time.
 
 .. kernel-doc:: drivers/pwm/core.c
    :export:
-   
diff --git a/Documentation/driver-api/mtdnand.rst b/Documentation/driver-api/mtdnand.rst
index e9afa586d15e..2a5191b6d445 100644
--- a/Documentation/driver-api/mtdnand.rst
+++ b/Documentation/driver-api/mtdnand.rst
@@ -516,7 +516,7 @@ mirrored table is performed.
 
 The most important field in the nand_bbt_descr structure is the
 options field. The options define most of the table properties. Use the
-predefined constants from nand.h to define the options.
+predefined constants from rawnand.h to define the options.
 
 -  Number of bits per block
 
@@ -843,7 +843,7 @@ Chip option constants
 Constants for chip id table
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-These constants are defined in nand.h. They are OR-ed together to
+These constants are defined in rawnand.h. They are OR-ed together to
 describe the chip functionality::
 
     /* Buswitdh is 16 bit */
@@ -865,7 +865,7 @@ describe the chip functionality::
 Constants for runtime options
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-These constants are defined in nand.h. They are OR-ed together to
+These constants are defined in rawnand.h. They are OR-ed together to
 describe the functionality::
 
     /* The hw ecc generator provides a syndrome instead a ecc value on read
@@ -956,7 +956,7 @@ developer. Each struct member has a short description which is marked
 with an [XXX] identifier. See the chapter "Documentation hints" for an
 explanation.
 
-.. kernel-doc:: include/linux/mtd/nand.h
+.. kernel-doc:: include/linux/mtd/rawnand.h
    :internal:
 
 Public Functions Provided
diff --git a/Documentation/driver-api/pinctl.rst b/Documentation/driver-api/pinctl.rst
index 48f15b4f9d3e..6cb68d67fa75 100644
--- a/Documentation/driver-api/pinctl.rst
+++ b/Documentation/driver-api/pinctl.rst
@@ -757,8 +757,8 @@ that your datasheet calls "GPIO mode", but actually is just an electrical
 configuration for a certain device. See the section below named
 "GPIO mode pitfalls" for more details on this scenario.
 
-The public pinmux API contains two functions named pinctrl_request_gpio()
-and pinctrl_free_gpio(). These two functions shall *ONLY* be called from
+The public pinmux API contains two functions named pinctrl_gpio_request()
+and pinctrl_gpio_free(). These two functions shall *ONLY* be called from
 gpiolib-based drivers as part of their gpio_request() and
 gpio_free() semantics. Likewise the pinctrl_gpio_direction_[input|output]
 shall only be called from within respective gpio_direction_[input|output]
@@ -790,7 +790,7 @@ gpiolib driver and the affected GPIO range, pin offset and desired direction
 will be passed along to this function.
 
 Alternatively to using these special functions, it is fully allowed to use
-named functions for each GPIO pin, the pinctrl_request_gpio() will attempt to
+named functions for each GPIO pin, the pinctrl_gpio_request() will attempt to
 obtain the function "gpioN" where "N" is the global GPIO pin number if no
 special GPIO-handler is registered.
 
diff --git a/Documentation/driver-api/pm/devices.rst b/Documentation/driver-api/pm/devices.rst
index bedd32388dac..53c1b0b06da5 100644
--- a/Documentation/driver-api/pm/devices.rst
+++ b/Documentation/driver-api/pm/devices.rst
@@ -274,7 +274,7 @@ sleep states and the hibernation state ("suspend-to-disk").  Each phase involves
 executing callbacks for every device before the next phase begins.  Not all
 buses or classes support all these callbacks and not all drivers use all the
 callbacks.  The various phases always run after tasks have been frozen and
-before they are unfrozen.  Furthermore, the ``*_noirq phases`` run at a time
+before they are unfrozen.  Furthermore, the ``*_noirq`` phases run at a time
 when IRQ handlers have been disabled (except for those marked with the
 IRQF_NO_SUSPEND flag).
 
@@ -328,7 +328,10 @@ the phases are: ``prepare``, ``suspend``, ``suspend_late``, ``suspend_noirq``.
 	After the ``->prepare`` callback method returns, no new children may be
 	registered below the device.  The method may also prepare the device or
 	driver in some way for the upcoming system power transition, but it
-	should not put the device into a low-power state.
+	should not put the device into a low-power state.  Moreover, if the
+	device supports runtime power management, the ``->prepare`` callback
+	method must not update its state in case it is necessary to resume it
+	from runtime suspend later on.
 
 	For devices supporting runtime power management, the return value of the
 	prepare callback can be used to indicate to the PM core that it may
@@ -351,11 +354,35 @@ the phases are: ``prepare``, ``suspend``, ``suspend_late``, ``suspend_noirq``.
 	is because all such devices are initially set to runtime-suspended with
 	runtime PM disabled.
 
+	This feature also can be controlled by device drivers by using the
+	``DPM_FLAG_NEVER_SKIP`` and ``DPM_FLAG_SMART_PREPARE`` driver power
+	management flags.  [Typically, they are set at the time the driver is
+	probed against the device in question by passing them to the
+	:c:func:`dev_pm_set_driver_flags` helper function.]  If the first of
+	these flags is set, the PM core will not apply the direct-complete
+	procedure described above to the given device and, consequenty, to any
+	of its ancestors.  The second flag, when set, informs the middle layer
+	code (bus types, device types, PM domains, classes) that it should take
+	the return value of the ``->prepare`` callback provided by the driver
+	into account and it may only return a positive value from its own
+	``->prepare`` callback if the driver's one also has returned a positive
+	value.
+
     2.	The ``->suspend`` methods should quiesce the device to stop it from
 	performing I/O.  They also may save the device registers and put it into
 	the appropriate low-power state, depending on the bus type the device is
 	on, and they may enable wakeup events.
 
+	However, for devices supporting runtime power management, the
+	``->suspend`` methods provided by subsystems (bus types and PM domains
+	in particular) must follow an additional rule regarding what can be done
+	to the devices before their drivers' ``->suspend`` methods are called.
+	Namely, they can only resume the devices from runtime suspend by
+	calling :c:func:`pm_runtime_resume` for them, if that is necessary, and
+	they must not update the state of the devices in any other way at that
+	time (in case the drivers need to resume the devices from runtime
+	suspend in their ``->suspend`` methods).
+
     3.	For a number of devices it is convenient to split suspend into the
 	"quiesce device" and "save device state" phases, in which cases
 	``suspend_late`` is meant to do the latter.  It is always executed after
@@ -675,7 +702,7 @@ sub-domain of the parent domain.
 
 Support for power domains is provided through the :c:member:`pm_domain` field of
 |struct device|.  This field is a pointer to an object of type
-|struct dev_pm_domain|, defined in :file:`include/linux/pm.h``, providing a set
+|struct dev_pm_domain|, defined in :file:`include/linux/pm.h`, providing a set
 of power management callbacks analogous to the subsystem-level and device driver
 callbacks that are executed for the given device during all power transitions,
 instead of the respective subsystem-level callbacks.  Specifically, if a
@@ -729,6 +756,36 @@ state temporarily, for example so that its system wakeup capability can be
 disabled.  This all depends on the hardware and the design of the subsystem and
 device driver in question.
 
+If it is necessary to resume a device from runtime suspend during a system-wide
+transition into a sleep state, that can be done by calling
+:c:func:`pm_runtime_resume` for it from the ``->suspend`` callback (or its
+couterpart for transitions related to hibernation) of either the device's driver
+or a subsystem responsible for it (for example, a bus type or a PM domain).
+That is guaranteed to work by the requirement that subsystems must not change
+the state of devices (possibly except for resuming them from runtime suspend)
+from their ``->prepare`` and ``->suspend`` callbacks (or equivalent) *before*
+invoking device drivers' ``->suspend`` callbacks (or equivalent).
+
+Some bus types and PM domains have a policy to resume all devices from runtime
+suspend upfront in their ``->suspend`` callbacks, but that may not be really
+necessary if the driver of the device can cope with runtime-suspended devices.
+The driver can indicate that by setting ``DPM_FLAG_SMART_SUSPEND`` in
+:c:member:`power.driver_flags` at the probe time, by passing it to the
+:c:func:`dev_pm_set_driver_flags` helper.  That also may cause middle-layer code
+(bus types, PM domains etc.) to skip the ``->suspend_late`` and
+``->suspend_noirq`` callbacks provided by the driver if the device remains in
+runtime suspend at the beginning of the ``suspend_late`` phase of system-wide
+suspend (or in the ``poweroff_late`` phase of hibernation), when runtime PM
+has been disabled for it, under the assumption that its state should not change
+after that point until the system-wide transition is over.  If that happens, the
+driver's system-wide resume callbacks, if present, may still be invoked during
+the subsequent system-wide resume transition and the device's runtime power
+management status may be set to "active" before enabling runtime PM for it,
+so the driver must be prepared to cope with the invocation of its system-wide
+resume callbacks back-to-back with its ``->runtime_suspend`` one (without the
+intervening ``->runtime_resume`` and so on) and the final state of the device
+must reflect the "active" status for runtime PM in that case.
+
 During system-wide resume from a sleep state it's easiest to put devices into
 the full-power state, as explained in :file:`Documentation/power/runtime_pm.txt`.
 Refer to that document for more information regarding this particular issue as
diff --git a/Documentation/driver-api/s390-drivers.rst b/Documentation/driver-api/s390-drivers.rst
index 7060da136095..ecf8851d3565 100644
--- a/Documentation/driver-api/s390-drivers.rst
+++ b/Documentation/driver-api/s390-drivers.rst
@@ -75,7 +75,7 @@ The channel-measurement facility provides a means to collect measurement
 data which is made available by the channel subsystem for each channel
 attached device.
 
-.. kernel-doc:: arch/s390/include/asm/cmb.h
+.. kernel-doc:: arch/s390/include/uapi/asm/cmb.h
    :internal:
 
 .. kernel-doc:: drivers/s390/cio/cmf.c
diff --git a/Documentation/driver-api/scsi.rst b/Documentation/driver-api/scsi.rst
index 859fb672319f..9ae03171daca 100644
--- a/Documentation/driver-api/scsi.rst
+++ b/Documentation/driver-api/scsi.rst
@@ -28,7 +28,7 @@ SCSI commands can be transported over just about any kind of bus, and
 are the default protocol for storage devices attached to USB, SATA, SAS,
 Fibre Channel, FireWire, and ATAPI devices. SCSI packets are also
 commonly exchanged over Infiniband,
-`I20 <http://i2o.shadowconnect.com/faq.php>`__, TCP/IP
+`I2O <http://i2o.shadowconnect.com/faq.php>`__, TCP/IP
 (`iSCSI <https://en.wikipedia.org/wiki/ISCSI>`__), even `Parallel
 ports <http://cyberelk.net/tim/parport/parscsi.html>`__.
 
@@ -224,14 +224,6 @@ mid to lowlevel SCSI driver interface
 .. kernel-doc:: drivers/scsi/hosts.c
    :export:
 
-drivers/scsi/constants.c
-~~~~~~~~~~~~~~~~~~~~~~~~
-
-mid to lowlevel SCSI driver interface
-
-.. kernel-doc:: drivers/scsi/constants.c
-   :export:
-
 Transport classes
 -----------------
 
diff --git a/Documentation/driver-api/usb/usb.rst b/Documentation/driver-api/usb/usb.rst
index dba0f876b36f..078e981e2b16 100644
--- a/Documentation/driver-api/usb/usb.rst
+++ b/Documentation/driver-api/usb/usb.rst
@@ -690,9 +690,7 @@ The USB devices are now exported via debugfs:
 This file is handy for status viewing tools in user mode, which can scan
 the text format and ignore most of it. More detailed device status
 (including class and vendor status) is available from device-specific
-files. For information about the current format of this file, see the
-``Documentation/usb/proc_usb_info.txt`` file in your Linux kernel
-sources.
+files. For information about the current format of this file, see below.
 
 This file, in combination with the poll() system call, can also be used
 to detect when devices are added or removed::
diff --git a/Documentation/driver-model/devres.txt b/Documentation/driver-model/devres.txt
index 30e04f7a690d..c180045eb43b 100644
--- a/Documentation/driver-model/devres.txt
+++ b/Documentation/driver-model/devres.txt
@@ -237,6 +237,7 @@ CLOCK
   devm_clk_get()
   devm_clk_put()
   devm_clk_hw_register()
+  devm_of_clk_add_hw_provider()
 
 DMA
   dmam_alloc_coherent()
@@ -312,6 +313,7 @@ IRQ
   devm_irq_alloc_descs_from()
   devm_irq_alloc_generic_chip()
   devm_irq_setup_generic_chip()
+  devm_irq_sim_init()
 
 LED
   devm_led_classdev_register()
diff --git a/Documentation/driver-model/driver.txt b/Documentation/driver-model/driver.txt
index 4421135826a2..d661e6f7e6a0 100644
--- a/Documentation/driver-model/driver.txt
+++ b/Documentation/driver-model/driver.txt
@@ -196,12 +196,13 @@ struct driver_attribute {
 };
 
 Device drivers can export attributes via their sysfs directories. 
-Drivers can declare attributes using a DRIVER_ATTR macro that works
-identically to the DEVICE_ATTR macro. 
+Drivers can declare attributes using a DRIVER_ATTR_RW and DRIVER_ATTR_RO
+macro that works identically to the DEVICE_ATTR_RW and DEVICE_ATTR_RO
+macros.
 
 Example:
 
-DRIVER_ATTR(debug,0644,show_debug,store_debug);
+DRIVER_ATTR_RW(debug);
 
 This is equivalent to declaring:
 
diff --git a/Documentation/errseq.rst b/Documentation/errseq.rst
new file mode 100644
index 000000000000..4c29bd5afbc5
--- /dev/null
+++ b/Documentation/errseq.rst
@@ -0,0 +1,149 @@
+The errseq_t datatype
+=====================
+An errseq_t is a way of recording errors in one place, and allowing any
+number of "subscribers" to tell whether it has changed since a previous
+point where it was sampled.
+
+The initial use case for this is tracking errors for file
+synchronization syscalls (fsync, fdatasync, msync and sync_file_range),
+but it may be usable in other situations.
+
+It's implemented as an unsigned 32-bit value.  The low order bits are
+designated to hold an error code (between 1 and MAX_ERRNO).  The upper bits
+are used as a counter.  This is done with atomics instead of locking so that
+these functions can be called from any context.
+
+Note that there is a risk of collisions if new errors are being recorded
+frequently, since we have so few bits to use as a counter.
+
+To mitigate this, the bit between the error value and counter is used as
+a flag to tell whether the value has been sampled since a new value was
+recorded.  That allows us to avoid bumping the counter if no one has
+sampled it since the last time an error was recorded.
+
+Thus we end up with a value that looks something like this::
+
+    bit:  31..13        12        11..0
+    +-----------------+----+----------------+
+    |     counter     | SF |      errno     |
+    +-----------------+----+----------------+
+
+The general idea is for "watchers" to sample an errseq_t value and keep
+it as a running cursor.  That value can later be used to tell whether
+any new errors have occurred since that sampling was done, and atomically
+record the state at the time that it was checked.  This allows us to
+record errors in one place, and then have a number of "watchers" that
+can tell whether the value has changed since they last checked it.
+
+A new errseq_t should always be zeroed out.  An errseq_t value of all zeroes
+is the special (but common) case where there has never been an error. An all
+zero value thus serves as the "epoch" if one wishes to know whether there
+has ever been an error set since it was first initialized.
+
+API usage
+=========
+Let me tell you a story about a worker drone.  Now, he's a good worker
+overall, but the company is a little...management heavy.  He has to
+report to 77 supervisors today, and tomorrow the "big boss" is coming in
+from out of town and he's sure to test the poor fellow too.
+
+They're all handing him work to do -- so much he can't keep track of who
+handed him what, but that's not really a big problem.  The supervisors
+just want to know when he's finished all of the work they've handed him so
+far and whether he made any mistakes since they last asked.
+
+He might have made the mistake on work they didn't actually hand him,
+but he can't keep track of things at that level of detail, all he can
+remember is the most recent mistake that he made.
+
+Here's our worker_drone representation::
+
+        struct worker_drone {
+                errseq_t        wd_err; /* for recording errors */
+        };
+
+Every day, the worker_drone starts out with a blank slate::
+
+        struct worker_drone wd;
+
+        wd.wd_err = (errseq_t)0;
+
+The supervisors come in and get an initial read for the day.  They
+don't care about anything that happened before their watch begins::
+
+        struct supervisor {
+                errseq_t        s_wd_err; /* private "cursor" for wd_err */
+                spinlock_t      s_wd_err_lock; /* protects s_wd_err */
+        }
+
+        struct supervisor       su;
+
+        su.s_wd_err = errseq_sample(&wd.wd_err);
+        spin_lock_init(&su.s_wd_err_lock);
+
+Now they start handing him tasks to do.  Every few minutes they ask him to
+finish up all of the work they've handed him so far.  Then they ask him
+whether he made any mistakes on any of it::
+
+        spin_lock(&su.su_wd_err_lock);
+        err = errseq_check_and_advance(&wd.wd_err, &su.s_wd_err);
+        spin_unlock(&su.su_wd_err_lock);
+
+Up to this point, that just keeps returning 0.
+
+Now, the owners of this company are quite miserly and have given him
+substandard equipment with which to do his job. Occasionally it
+glitches and he makes a mistake.  He sighs a heavy sigh, and marks it
+down::
+
+        errseq_set(&wd.wd_err, -EIO);
+
+...and then gets back to work.  The supervisors eventually poll again
+and they each get the error when they next check.  Subsequent calls will
+return 0, until another error is recorded, at which point it's reported
+to each of them once.
+
+Note that the supervisors can't tell how many mistakes he made, only
+whether one was made since they last checked, and the latest value
+recorded.
+
+Occasionally the big boss comes in for a spot check and asks the worker
+to do a one-off job for him. He's not really watching the worker
+full-time like the supervisors, but he does need to know whether a
+mistake occurred while his job was processing.
+
+He can just sample the current errseq_t in the worker, and then use that
+to tell whether an error has occurred later::
+
+        errseq_t since = errseq_sample(&wd.wd_err);
+        /* submit some work and wait for it to complete */
+        err = errseq_check(&wd.wd_err, since);
+
+Since he's just going to discard "since" after that point, he doesn't
+need to advance it here. He also doesn't need any locking since it's
+not usable by anyone else.
+
+Serializing errseq_t cursor updates
+===================================
+Note that the errseq_t API does not protect the errseq_t cursor during a
+check_and_advance_operation. Only the canonical error code is handled
+atomically.  In a situation where more than one task might be using the
+same errseq_t cursor at the same time, it's important to serialize
+updates to that cursor.
+
+If that's not done, then it's possible for the cursor to go backward
+in which case the same error could be reported more than once.
+
+Because of this, it's often advantageous to first do an errseq_check to
+see if anything has changed, and only later do an
+errseq_check_and_advance after taking the lock. e.g.::
+
+        if (errseq_check(&wd.wd_err, READ_ONCE(su.s_wd_err)) {
+                /* su.s_wd_err is protected by s_wd_err_lock */
+                spin_lock(&su.s_wd_err_lock);
+                err = errseq_check_and_advance(&wd.wd_err, &su.s_wd_err);
+                spin_unlock(&su.s_wd_err_lock);
+        }
+
+That avoids the spinlock in the common case where nothing has changed
+since the last time it was checked.
diff --git a/Documentation/fault-injection/notifier-error-inject.txt b/Documentation/fault-injection/notifier-error-inject.txt
index 83d3f4e43e91..e861d761de24 100644
--- a/Documentation/fault-injection/notifier-error-inject.txt
+++ b/Documentation/fault-injection/notifier-error-inject.txt
@@ -6,41 +6,11 @@ specified notifier chain callbacks. It is useful to test the error handling of
 notifier call chain failures which is rarely executed.  There are kernel
 modules that can be used to test the following notifiers.
 
- * CPU notifier
  * PM notifier
  * Memory hotplug notifier
  * powerpc pSeries reconfig notifier
  * Netdevice notifier
 
-CPU notifier error injection module
------------------------------------
-This feature can be used to test the error handling of the CPU notifiers by
-injecting artificial errors to CPU notifier chain callbacks.
-
-If the notifier call chain should be failed with some events notified, write
-the error code to debugfs interface
-/sys/kernel/debug/notifier-error-inject/cpu/actions/<notifier event>/error
-
-Possible CPU notifier events to be failed are:
-
- * CPU_UP_PREPARE
- * CPU_UP_PREPARE_FROZEN
- * CPU_DOWN_PREPARE
- * CPU_DOWN_PREPARE_FROZEN
-
-Example1: Inject CPU offline error (-1 == -EPERM)
-
-	# cd /sys/kernel/debug/notifier-error-inject/cpu
-	# echo -1 > actions/CPU_DOWN_PREPARE/error
-	# echo 0 > /sys/devices/system/cpu/cpu1/online
-	bash: echo: write error: Operation not permitted
-
-Example2: inject CPU online error (-2 == -ENOENT)
-
-	# echo -2 > actions/CPU_UP_PREPARE/error
-	# echo 1 > /sys/devices/system/cpu/cpu1/online
-	bash: echo: write error: No such file or directory
-
 PM notifier error injection module
 ----------------------------------
 This feature is controlled through debugfs interface
diff --git a/Documentation/fb/efifb.txt b/Documentation/fb/efifb.txt
index a59916c29b33..1a85c1bdaf38 100644
--- a/Documentation/fb/efifb.txt
+++ b/Documentation/fb/efifb.txt
@@ -27,5 +27,11 @@ You have to add the following kernel parameters in your elilo.conf:
 	Macbook Pro 17", iMac 20" :
 		video=efifb:i20
 
+Accepted options:
+
+nowc	Don't map the framebuffer write combined. This can be used
+	to workaround side-effects and slowdowns on other CPU cores
+	when large amounts of console data are written.
+
 --
 Edgar Hucek <gimli@dark-green.com>
diff --git a/Documentation/fb/fbcon.txt b/Documentation/fb/fbcon.txt
index 4a9739abc860..79c22d096bbc 100644
--- a/Documentation/fb/fbcon.txt
+++ b/Documentation/fb/fbcon.txt
@@ -77,8 +77,8 @@ C. Boot options
 1. fbcon=font:<name>
 
         Select the initial font to use. The value 'name' can be any of the
-        compiled-in fonts: VGA8x16, 7x14, 10x18, VGA8x8, MINI4x6, RomanLarge,
-        SUN8x16, SUN12x22, ProFont6x11, Acorn8x8, PEARL8x8.
+        compiled-in fonts: 10x18, 6x10, 7x14, Acorn8x8, MINI4x6,
+        PEARL8x8, ProFont6x11, SUN12x22, SUN8x16, VGA8x16, VGA8x8.
 
 	Note, not all drivers can handle font with widths not divisible by 8,
         such as vga16fb.
@@ -148,6 +148,13 @@ C. Boot options
 	Actually, the underlying fb driver is totally ignorant of console
 	rotation.
 
+5. fbcon=margin:<color>
+
+	This option specifies the color of the margins. The margins are the
+	leftover area at the right and the bottom of the screen that are not
+	used by text. By default, this area will be black. The 'color' value
+	is an integer number that depends on the framebuffer driver being used.
+
 C. Attaching, Detaching and Unloading
 
 Before going on how to attach, detach and unload the framebuffer console, an
diff --git a/Documentation/features/core/tracehook/arch-support.txt b/Documentation/features/core/tracehook/arch-support.txt
index 5e97a89420ef..dfb638c2f842 100644
--- a/Documentation/features/core/tracehook/arch-support.txt
+++ b/Documentation/features/core/tracehook/arch-support.txt
@@ -25,7 +25,7 @@
     |     mn10300: |  ok  |
     |       nios2: |  ok  |
     |    openrisc: |  ok  |
-    |      parisc: | TODO |
+    |      parisc: |  ok  |
     |     powerpc: |  ok  |
     |        s390: |  ok  |
     |       score: | TODO |
diff --git a/Documentation/features/debug/KASAN/arch-support.txt b/Documentation/features/debug/KASAN/arch-support.txt
index 76bbd7fe27b3..f377290fe48e 100644
--- a/Documentation/features/debug/KASAN/arch-support.txt
+++ b/Documentation/features/debug/KASAN/arch-support.txt
@@ -34,6 +34,6 @@
     |        tile: | TODO |
     |          um: | TODO |
     |   unicore32: | TODO |
-    |         x86: |  ok  |
+    |         x86: |  ok  | 64-bit only
     |      xtensa: | TODO |
     -----------------------
diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking
index fe25787ff6d4..75d2d57e2c44 100644
--- a/Documentation/filesystems/Locking
+++ b/Documentation/filesystems/Locking
@@ -22,7 +22,7 @@ prototypes:
 	struct vfsmount *(*d_automount)(struct path *path);
 	int (*d_manage)(const struct path *, bool);
 	struct dentry *(*d_real)(struct dentry *, const struct inode *,
-				 unsigned int);
+				 unsigned int, unsigned int);
 
 locking rules:
 		rename_lock	->d_lock	may block	rcu-walk
diff --git a/Documentation/filesystems/afs.txt b/Documentation/filesystems/afs.txt
index 060da408923b..ba99b5ac4fd8 100644
--- a/Documentation/filesystems/afs.txt
+++ b/Documentation/filesystems/afs.txt
@@ -91,8 +91,8 @@ Filesystems can be mounted anywhere by commands similar to the following:
 	mount -t afs "#root.cell." /afs/cambridge
 
 Where the initial character is either a hash or a percent symbol depending on
-whether you definitely want a R/W volume (hash) or whether you'd prefer a R/O
-volume, but are willing to use a R/W volume instead (percent).
+whether you definitely want a R/W volume (percent) or whether you'd prefer a
+R/O volume, but are willing to use a R/W volume instead (hash).
 
 The name of the volume can be suffixes with ".backup" or ".readonly" to
 specify connection to only volumes of those types.
diff --git a/Documentation/filesystems/caching/netfs-api.txt b/Documentation/filesystems/caching/netfs-api.txt
index aed6b94160b1..0eb31de3a2c1 100644
--- a/Documentation/filesystems/caching/netfs-api.txt
+++ b/Documentation/filesystems/caching/netfs-api.txt
@@ -151,8 +151,6 @@ To define an object, a structure of the following type should be filled out:
 		void (*mark_pages_cached)(void *cookie_netfs_data,
 					  struct address_space *mapping,
 					  struct pagevec *cached_pvec);
-
-		void (*now_uncached)(void *cookie_netfs_data);
 	};
 
 This has the following fields:
diff --git a/Documentation/filesystems/cifs/AUTHORS b/Documentation/filesystems/cifs/AUTHORS
index c98800df677f..9f4f87e16240 100644
--- a/Documentation/filesystems/cifs/AUTHORS
+++ b/Documentation/filesystems/cifs/AUTHORS
@@ -41,6 +41,11 @@ Igor Mammedov (DFS support)
 Jeff Layton (many, many fixes, as well as great work on the cifs Kerberos code)
 Scott Lovenberg
 Pavel Shilovsky (for great work adding SMB2 support, and various SMB3 features)
+Aurelien Aptel (for DFS SMB3 work and some key bug fixes)
+Ronnie Sahlberg (for SMB3 xattr work and bug fixes)
+Shirish Pargaonkar (for many ACL patches over the years)
+Sachin Prabhu (many bug fixes, including for reconnect, copy offload and security)
+
 
 Test case and Bug Report contributors
 -------------------------------------
diff --git a/Documentation/filesystems/cifs/README b/Documentation/filesystems/cifs/README
index a54788405429..a9da51553ba3 100644
--- a/Documentation/filesystems/cifs/README
+++ b/Documentation/filesystems/cifs/README
@@ -1,10 +1,14 @@
-The CIFS VFS support for Linux supports many advanced network filesystem 
-features such as hierarchical dfs like namespace, hardlinks, locking and more.  
+This module supports the SMB3 family of advanced network protocols (as well
+as older dialects, originally called "CIFS" or SMB1).
+
+The CIFS VFS module for Linux supports many advanced network filesystem
+features such as hierarchical DFS like namespace, hardlinks, locking and more.
 It was designed to comply with the SNIA CIFS Technical Reference (which 
 supersedes the 1992 X/Open SMB Standard) as well as to perform best practice 
 practical interoperability with Windows 2000, Windows XP, Samba and equivalent 
 servers.  This code was developed in participation with the Protocol Freedom
-Information Foundation.
+Information Foundation.  CIFS and now SMB3 has now become a defacto
+standard for interoperating between Macs and Windows and major NAS appliances.
 
 Please see
   http://protocolfreedom.org/ and
@@ -15,30 +19,11 @@ for more details.
 For questions or bug reports please contact:
     sfrench@samba.org (sfrench@us.ibm.com) 
 
+See the project page at: https://wiki.samba.org/index.php/LinuxCIFS_utils
+
 Build instructions:
 ==================
-For Linux 2.4:
-1) Get the kernel source (e.g.from http://www.kernel.org)
-and download the cifs vfs source (see the project page
-at http://us1.samba.org/samba/Linux_CIFS_client.html)
-and change directory into the top of the kernel directory
-then patch the kernel (e.g. "patch -p1 < cifs_24.patch") 
-to add the cifs vfs to your kernel configure options if
-it has not already been added (e.g. current SuSE and UL
-users do not need to apply the cifs_24.patch since the cifs vfs is
-already in the kernel configure menu) and then
-mkdir linux/fs/cifs and then copy the current cifs vfs files from
-the cifs download to your kernel build directory e.g.
-
-	cp <cifs_download_dir>/fs/cifs/* to <kernel_download_dir>/fs/cifs
-	
-2) make menuconfig (or make xconfig)
-3) select cifs from within the network filesystem choices
-4) save and exit
-5) make dep
-6) make modules (or "make" if CIFS VFS not to be built as a module)
-
-For Linux 2.6:
+For Linux:
 1) Download the kernel (e.g. from http://www.kernel.org)
 and change directory into the top of the kernel directory tree
 (e.g. /usr/src/linux-2.5.73)
@@ -61,16 +46,13 @@ would simply type "make install").
 If you do not have the utility mount.cifs (in the Samba 3.0 source tree and on 
 the CIFS VFS web site) copy it to the same directory in which mount.smbfs and 
 similar files reside (usually /sbin).  Although the helper software is not  
-required, mount.cifs is recommended.  Eventually the Samba 3.0 utility program 
-"net" may also be helpful since it may someday provide easier mount syntax for
-users who are used to Windows e.g.
-	net use <mount point> <UNC name or cifs URL>
+required, mount.cifs is recommended.  Most distros include a "cifs-utils"
+package that includes this utility so it is recommended to install this.
+
 Note that running the Winbind pam/nss module (logon service) on all of your
 Linux clients is useful in mapping Uids and Gids consistently across the
 domain to the proper network user.  The mount.cifs mount helper can be
-trivially built from Samba 3.0 or later source e.g. by executing:
-
-	gcc samba/source/client/mount.cifs.c -o mount.cifs
+found at cifs-utils.git on git.samba.org
 
 If cifs is built as a module, then the size and number of network buffers
 and maximum number of simultaneous requests to one server can be configured.
@@ -79,6 +61,18 @@ Changing these from their defaults is not recommended. By executing modinfo
 on kernel/fs/cifs/cifs.ko the list of configuration changes that can be made
 at module initialization time (by running insmod cifs.ko) can be seen.
 
+Recommendations
+===============
+To improve security the SMB2.1 dialect or later (usually will get SMB3) is now
+the new default. To use old dialects (e.g. to mount Windows XP) use "vers=1.0"
+on mount (or vers=2.0 for Windows Vista).  Note that the CIFS (vers=1.0) is
+much older and less secure than the default dialect SMB3 which includes
+many advanced security features such as downgrade attack detection
+and encrypted shares and stronger signing and authentication algorithms.
+There are additional mount options that may be helpful for SMB3 to get
+improved POSIX behavior (NB: can use vers=3.0 to force only SMB3, never 2.1):
+     "mfsymlinks" and "cifsacl" and "idsfromsid"
+
 Allowing User Mounts
 ====================
 To permit users to mount and unmount over directories they own is possible
@@ -98,9 +92,7 @@ and execution of suid programs on the remote target would be enabled
 by default. This can be changed, as with nfs and other filesystems, 
 by simply specifying "nosuid" among the mount options. For user mounts 
 though to be able to pass the suid flag to mount requires rebuilding 
-mount.cifs with the following flag: 
- 
-        gcc samba/source/client/mount.cifs.c -DCIFS_ALLOW_USR_SUID -o mount.cifs
+mount.cifs with the following flag: CIFS_ALLOW_USR_SUID
 
 There is a corresponding manual page for cifs mounting in the Samba 3.0 and
 later source tree in docs/manpages/mount.cifs.8 
@@ -189,18 +181,18 @@ applications running on the same server as Samba.
 Use instructions:
 ================
 Once the CIFS VFS support is built into the kernel or installed as a module 
-(cifs.o), you can use mount syntax like the following to access Samba or Windows 
-servers: 
+(cifs.ko), you can use mount syntax like the following to access Samba or
+Mac or Windows servers:
 
-  mount -t cifs //9.53.216.11/e$ /mnt -o user=myname,pass=mypassword
+  mount -t cifs //9.53.216.11/e$ /mnt -o username=myname,password=mypassword
 
 Before -o the option -v may be specified to make the mount.cifs
 mount helper display the mount steps more verbosely.  
 After -o the following commonly used cifs vfs specific options
 are supported:
 
-  user=<username>
-  pass=<password>
+  username=<username>
+  password=<password>
   domain=<domain name>
   
 Other cifs mount options are described below.  Use of TCP names (in addition to
@@ -246,13 +238,16 @@ the Server's registry.  Samba starting with version 3.10 will allow such
 filenames (ie those which contain valid Linux characters, which normally
 would be forbidden for Windows/CIFS semantics) as long as the server is
 configured for Unix Extensions (and the client has not disabled
-/proc/fs/cifs/LinuxExtensionsEnabled).
-  
+/proc/fs/cifs/LinuxExtensionsEnabled). In addition the mount option
+"mapposix" can be used on CIFS (vers=1.0) to force the mapping of
+illegal Windows/NTFS/SMB characters to a remap range (this mount parm
+is the default for SMB3). This remap ("mapposix") range is also
+compatible with Mac (and "Services for Mac" on some older Windows).
 
 CIFS VFS Mount Options
 ======================
 A partial list of the supported mount options follows:
-  user		The user name to use when trying to establish
+  username	The user name to use when trying to establish
 		the CIFS session.
   password	The user password.  If the mount helper is
 		installed, the user will be prompted for password
diff --git a/Documentation/filesystems/cifs/TODO b/Documentation/filesystems/cifs/TODO
index 066ffddc3964..396ecfd6ff4a 100644
--- a/Documentation/filesystems/cifs/TODO
+++ b/Documentation/filesystems/cifs/TODO
@@ -1,4 +1,4 @@
-Version 2.03 August 1, 2014
+Version 2.04 September 13, 2017
 
 A Partial List of Missing Features
 ==================================
@@ -8,73 +8,69 @@ for visible, important contributions to this module.  Here
 is a partial list of the known problems and missing features:
 
 a) SMB3 (and SMB3.02) missing optional features:
-   - RDMA
+   - RDMA (started)
    - multichannel (started)
    - directory leases (improved metadata caching)
    - T10 copy offload (copy chunk is only mechanism supported)
-   - encrypted shares
 
 b) improved sparse file support
 
 c) Directory entry caching relies on a 1 second timer, rather than
-using FindNotify or equivalent.  - (started)
+using Directory Leases
 
 d) quota support (needs minor kernel change since quota calls
 to make it to network filesystems or deviceless filesystems)
 
-e) improve support for very old servers (OS/2 and Win9x for example)
-Including support for changing the time remotely (utimes command).
+e) Better optimize open to reduce redundant opens (using reference
+counts more) and to improve use of compounding in SMB3 to reduce
+number of roundtrips.
 
-f) hook lower into the sockets api (as NFS/SunRPC does) to avoid the
-extra copy in/out of the socket buffers in some cases.
-
-g) Better optimize open (and pathbased setfilesize) to reduce the
-oplock breaks coming from windows srv.  Piggyback identical file
-opens on top of each other by incrementing reference count rather
-than resending (helps reduce server resource utilization and avoid
-spurious oplock breaks).
-
-h) Add support for storing symlink info to Windows servers
-in the Extended Attribute format their SFU clients would recognize.
-
-i) Finish inotify support so kde and gnome file list windows
+f) Finish inotify support so kde and gnome file list windows
 will autorefresh (partially complete by Asser). Needs minor kernel
 vfs change to support removing D_NOTIFY on a file.   
 
-j) Add GUI tool to configure /proc/fs/cifs settings and for display of
+g) Add GUI tool to configure /proc/fs/cifs settings and for display of
 the CIFS statistics (started)
 
-k) implement support for security and trusted categories of xattrs
+h) implement support for security and trusted categories of xattrs
 (requires minor protocol extension) to enable better support for SELINUX
 
-l) Implement O_DIRECT flag on open (already supported on mount)
+i) Implement O_DIRECT flag on open (already supported on mount)
 
-m) Create UID mapping facility so server UIDs can be mapped on a per
+j) Create UID mapping facility so server UIDs can be mapped on a per
 mount or a per server basis to client UIDs or nobody if no mapping
-exists.  This is helpful when Unix extensions are negotiated to
-allow better permission checking when UIDs differ on the server
-and client.  Add new protocol request to the CIFS protocol 
-standard for asking the server for the corresponding name of a
-particular uid.
+exists. Also better integration with winbind for resolving SID owners
+
+k) Add tools to take advantage of more smb3 specific ioctls and features
+
+l) encrypted file support
+
+m) improved stats gathering, tools (perhaps integration with nfsometer?)
 
-n) DOS attrs - returned as pseudo-xattr in Samba format (check VFAT and NTFS for this too)
+n) allow setting more NTFS/SMB3 file attributes remotely (currently limited to compressed
+file attribute via chflags) and improve user space tools for managing and
+viewing them.
 
-o) mount check for unmatched uids
+o) mount helper GUI (to simplify the various configuration options on mount)
 
-p) Add support for new vfs entry point for fallocate
+p) autonegotiation of dialects (offering more than one dialect ie SMB3.02,
+SMB3, SMB2.1 not just SMB3).
 
-q) Add tools to take advantage of cifs/smb3 specific ioctls and features
-such as "CopyChunk" (fast server side file copy)
+q) Allow mount.cifs to be more verbose in reporting errors with dialect
+or unsupported feature errors.
 
-r) encrypted file support
+r) updating cifs documentation, and user guid.
 
-s) improved stats gathering, tools (perhaps integration with nfsometer?)
+s) Addressing bugs found by running a broader set of xfstests in standard
+file system xfstest suite.
 
-t) allow setting more NTFS/SMB3 file attributes remotely (currently limited to compressed
-file attribute via chflags)
+t) split cifs and smb3 support into separate modules so legacy (and less
+secure) CIFS dialect can be disabled in environments that don't need it
+and simplify the code.
 
-u) mount helper GUI (to simplify the various configuration options on mount)
+u) Finish up SMB3.1.1 dialect support
 
+v) POSIX Extensions for SMB3.1.1
 
 KNOWN BUGS
 ====================================
diff --git a/Documentation/filesystems/cifs/cifs.txt b/Documentation/filesystems/cifs/cifs.txt
index 2fac91ac96cf..67756607246e 100644
--- a/Documentation/filesystems/cifs/cifs.txt
+++ b/Documentation/filesystems/cifs/cifs.txt
@@ -1,24 +1,28 @@
-  This is the client VFS module for the Common Internet File System
-  (CIFS) protocol which is the successor to the Server Message Block 
+  This is the client VFS module for the SMB3 NAS protocol as well
+  older dialects such as the Common Internet File System (CIFS)
+  protocol which was the successor to the Server Message Block
   (SMB) protocol, the native file sharing mechanism for most early
   PC operating systems. New and improved versions of CIFS are now
   called SMB2 and SMB3. These dialects are also supported by the
   CIFS VFS module. CIFS is fully supported by network
-  file servers such as Windows 2000, 2003, 2008 and 2012
+  file servers such as Windows 2000, 2003, 2008, 2012 and 2016
   as well by Samba (which provides excellent CIFS
-  server support for Linux and many other operating systems), so
+  server support for Linux and many other operating systems), Apple
+  systems, as well as most Network Attached Storage vendors, so
   this network filesystem client can mount to a wide variety of
   servers.
 
   The intent of this module is to provide the most advanced network
-  file system function for CIFS compliant servers, including better
-  POSIX compliance, secure per-user session establishment, high
-  performance safe distributed caching (oplock), optional packet
+  file system function for SMB3 compliant servers, including advanced
+  security features, excellent parallelized high performance i/o, better
+  POSIX compliance, secure per-user session establishment, encryption,
+  high performance safe distributed caching (leases/oplocks), optional packet
   signing, large files, Unicode support and other internationalization
   improvements. Since both Samba server and this filesystem client support
-  the CIFS Unix extensions, the combination can provide a reasonable 
-  alternative to NFSv4 for fileserving in some Linux to Linux environments,
-  not just in Linux to Windows environments.
+  the CIFS Unix extensions (and in the future SMB3 POSIX extensions),
+  the combination can provide a reasonable alternative to other network and
+  cluster file systems for fileserving in some Linux to Linux environments,
+  not just in Linux to Windows (or Linux to Mac) environments.
 
   This filesystem has an mount utility (mount.cifs) that can be obtained from
 
diff --git a/Documentation/filesystems/cramfs.txt b/Documentation/filesystems/cramfs.txt
index 4006298f6707..8e19a53d648b 100644
--- a/Documentation/filesystems/cramfs.txt
+++ b/Documentation/filesystems/cramfs.txt
@@ -45,6 +45,48 @@ you can just change the #define in mkcramfs.c, so long as you don't
 mind the filesystem becoming unreadable to future kernels.
 
 
+Memory Mapped cramfs image
+--------------------------
+
+The CRAMFS_MTD Kconfig option adds support for loading data directly from
+a physical linear memory range (usually non volatile memory like Flash)
+instead of going through the block device layer. This saves some memory
+since no intermediate buffering is necessary to hold the data before
+decompressing.
+
+And when data blocks are kept uncompressed and properly aligned, they will
+automatically be mapped directly into user space whenever possible providing
+eXecute-In-Place (XIP) from ROM of read-only segments. Data segments mapped
+read-write (hence they have to be copied to RAM) may still be compressed in
+the cramfs image in the same file along with non compressed read-only
+segments. Both MMU and no-MMU systems are supported. This is particularly
+handy for tiny embedded systems with very tight memory constraints.
+
+The location of the cramfs image in memory is system dependent. You must
+know the proper physical address where the cramfs image is located and
+configure an MTD device for it. Also, that MTD device must be supported
+by a map driver that implements the "point" method. Examples of such
+MTD drivers are cfi_cmdset_0001 (Intel/Sharp CFI flash) or physmap
+(Flash device in physical memory map). MTD partitions based on such devices
+are fine too. Then that device should be specified with the "mtd:" prefix
+as the mount device argument. For example, to mount the MTD device named
+"fs_partition" on the /mnt directory:
+
+$ mount -t cramfs mtd:fs_partition /mnt
+
+To boot a kernel with this as root filesystem, suffice to specify
+something like "root=mtd:fs_partition" on the kernel command line.
+
+
+Tools
+-----
+
+A version of mkcramfs that can take advantage of the latest capabilities
+described above can be found here:
+
+https://github.com/npitre/cramfs-tools
+
+
 For /usr/share/magic
 --------------------
 
diff --git a/Documentation/filesystems/dax.txt b/Documentation/filesystems/dax.txt
index a7e6e14aeb08..3be3b266be41 100644
--- a/Documentation/filesystems/dax.txt
+++ b/Documentation/filesystems/dax.txt
@@ -63,9 +63,8 @@ Filesystem support consists of
 - implementing an mmap file operation for DAX files which sets the
   VM_MIXEDMAP and VM_HUGEPAGE flags on the VMA, and setting the vm_ops to
   include handlers for fault, pmd_fault, page_mkwrite, pfn_mkwrite. These
-  handlers should probably call dax_iomap_fault() (for fault and page_mkwrite
-  handlers), dax_iomap_pmd_fault(), dax_pfn_mkwrite() passing the appropriate
-  iomap operations.
+  handlers should probably call dax_iomap_fault() passing the appropriate
+  fault size and iomap operations.
 - calling iomap_zero_range() passing appropriate iomap operations instead of
   block_truncate_page() for DAX files
 - ensuring that there is sufficient locking between reads, writes,
diff --git a/Documentation/filesystems/dnotify.txt b/Documentation/filesystems/dnotify.txt
index 6baf88f46859..15156883d321 100644
--- a/Documentation/filesystems/dnotify.txt
+++ b/Documentation/filesystems/dnotify.txt
@@ -62,7 +62,7 @@ disabled, fcntl(fd, F_NOTIFY, ...) will return -EINVAL.
 
 Example
 -------
-See Documentation/filesystems/dnotify_test.c for an example.
+See tools/testing/selftests/filesystems/dnotify_test.c for an example.
 
 NOTE
 ----
diff --git a/Documentation/filesystems/ext4.txt b/Documentation/filesystems/ext4.txt
index 5a8f7f4d2bca..75236c0c2ac2 100644
--- a/Documentation/filesystems/ext4.txt
+++ b/Documentation/filesystems/ext4.txt
@@ -94,10 +94,10 @@ Note: More extensive information for getting started with ext4 can be
 * ability to pack bitmaps and inode tables into larger virtual groups via the
   flex_bg feature
 * large file support
-* Inode allocation using large virtual block groups via flex_bg
+* inode allocation using large virtual block groups via flex_bg
 * delayed allocation
 * large block (up to pagesize) support
-* efficient new ordered mode in JBD2 and ext4(avoid using buffer head to force
+* efficient new ordered mode in JBD2 and ext4 (avoid using buffer head to force
   the ordering)
 
 [1] Filesystems with a block size of 1k may see a limit imposed by the
@@ -105,7 +105,7 @@ directory hash tree having a maximum depth of two.
 
 2.2 Candidate features for future inclusion
 
-* Online defrag (patches available but not well tested)
+* online defrag (patches available but not well tested)
 * reduced mke2fs time via lazy itable initialization in conjunction with
   the uninit_bg feature (capability to do this is available in e2fsprogs
   but a kernel thread to do lazy zeroing of unused inode table blocks
@@ -602,7 +602,7 @@ Table of Ext4 specific ioctls
 			      bitmaps and inode table, the userspace tool thus
 			      just passes the new number of blocks.
 
-EXT4_IOC_SWAP_BOOT	      Swap i_blocks and associated attributes
+ EXT4_IOC_SWAP_BOOT	      Swap i_blocks and associated attributes
 			      (like i_blocks, i_size, i_flags, ...) from
 			      the specified inode with inode
 			      EXT4_BOOT_LOADER_INO (#5). This is typically
diff --git a/Documentation/filesystems/f2fs.txt b/Documentation/filesystems/f2fs.txt
index 273ccb26885e..13c2ff034348 100644
--- a/Documentation/filesystems/f2fs.txt
+++ b/Documentation/filesystems/f2fs.txt
@@ -164,6 +164,16 @@ io_bits=%u             Set the bit size of write IO requests. It should be set
                        with "mode=lfs".
 usrquota               Enable plain user disk quota accounting.
 grpquota               Enable plain group disk quota accounting.
+prjquota               Enable plain project quota accounting.
+usrjquota=<file>       Appoint specified file and type during mount, so that quota
+grpjquota=<file>       information can be properly updated during recovery flow,
+prjjquota=<file>       <quota file>: must be in root directory;
+jqfmt=<quota type>     <quota type>: [vfsold,vfsv0,vfsv1].
+offusrjquota           Turn off user journelled quota.
+offgrpjquota           Turn off group journelled quota.
+offprjjquota           Turn off project journelled quota.
+quota                  Enable plain user disk quota accounting.
+noquota                Disable all plain disk quota option.
 
 ================================================================================
 DEBUGFS ENTRIES
@@ -209,6 +219,15 @@ Files in /sys/fs/f2fs/<devname>
                               gc_idle = 1 will select the Cost Benefit approach
                               & setting gc_idle = 2 will select the greedy approach.
 
+ gc_urgent                    This parameter controls triggering background GCs
+                              urgently or not. Setting gc_urgent = 0 [default]
+                              makes back to default behavior, while if it is set
+                              to 1, background thread starts to do GC by given
+                              gc_urgent_sleep_time interval.
+
+ gc_urgent_sleep_time         This parameter controls sleep time for gc_urgent.
+                              500 ms is set by default. See above gc_urgent.
+
  reclaim_segments             This parameter controls the number of prefree
                               segments to be reclaimed. If the number of prefree
 			      segments is larger than the number of segments
diff --git a/Documentation/filesystems/fscrypt.rst b/Documentation/filesystems/fscrypt.rst
new file mode 100644
index 000000000000..776ddc655f79
--- /dev/null
+++ b/Documentation/filesystems/fscrypt.rst
@@ -0,0 +1,610 @@
+=====================================
+Filesystem-level encryption (fscrypt)
+=====================================
+
+Introduction
+============
+
+fscrypt is a library which filesystems can hook into to support
+transparent encryption of files and directories.
+
+Note: "fscrypt" in this document refers to the kernel-level portion,
+implemented in ``fs/crypto/``, as opposed to the userspace tool
+`fscrypt <https://github.com/google/fscrypt>`_.  This document only
+covers the kernel-level portion.  For command-line examples of how to
+use encryption, see the documentation for the userspace tool `fscrypt
+<https://github.com/google/fscrypt>`_.  Also, it is recommended to use
+the fscrypt userspace tool, or other existing userspace tools such as
+`fscryptctl <https://github.com/google/fscryptctl>`_ or `Android's key
+management system
+<https://source.android.com/security/encryption/file-based>`_, over
+using the kernel's API directly.  Using existing tools reduces the
+chance of introducing your own security bugs.  (Nevertheless, for
+completeness this documentation covers the kernel's API anyway.)
+
+Unlike dm-crypt, fscrypt operates at the filesystem level rather than
+at the block device level.  This allows it to encrypt different files
+with different keys and to have unencrypted files on the same
+filesystem.  This is useful for multi-user systems where each user's
+data-at-rest needs to be cryptographically isolated from the others.
+However, except for filenames, fscrypt does not encrypt filesystem
+metadata.
+
+Unlike eCryptfs, which is a stacked filesystem, fscrypt is integrated
+directly into supported filesystems --- currently ext4, F2FS, and
+UBIFS.  This allows encrypted files to be read and written without
+caching both the decrypted and encrypted pages in the pagecache,
+thereby nearly halving the memory used and bringing it in line with
+unencrypted files.  Similarly, half as many dentries and inodes are
+needed.  eCryptfs also limits encrypted filenames to 143 bytes,
+causing application compatibility issues; fscrypt allows the full 255
+bytes (NAME_MAX).  Finally, unlike eCryptfs, the fscrypt API can be
+used by unprivileged users, with no need to mount anything.
+
+fscrypt does not support encrypting files in-place.  Instead, it
+supports marking an empty directory as encrypted.  Then, after
+userspace provides the key, all regular files, directories, and
+symbolic links created in that directory tree are transparently
+encrypted.
+
+Threat model
+============
+
+Offline attacks
+---------------
+
+Provided that userspace chooses a strong encryption key, fscrypt
+protects the confidentiality of file contents and filenames in the
+event of a single point-in-time permanent offline compromise of the
+block device content.  fscrypt does not protect the confidentiality of
+non-filename metadata, e.g. file sizes, file permissions, file
+timestamps, and extended attributes.  Also, the existence and location
+of holes (unallocated blocks which logically contain all zeroes) in
+files is not protected.
+
+fscrypt is not guaranteed to protect confidentiality or authenticity
+if an attacker is able to manipulate the filesystem offline prior to
+an authorized user later accessing the filesystem.
+
+Online attacks
+--------------
+
+fscrypt (and storage encryption in general) can only provide limited
+protection, if any at all, against online attacks.  In detail:
+
+fscrypt is only resistant to side-channel attacks, such as timing or
+electromagnetic attacks, to the extent that the underlying Linux
+Cryptographic API algorithms are.  If a vulnerable algorithm is used,
+such as a table-based implementation of AES, it may be possible for an
+attacker to mount a side channel attack against the online system.
+Side channel attacks may also be mounted against applications
+consuming decrypted data.
+
+After an encryption key has been provided, fscrypt is not designed to
+hide the plaintext file contents or filenames from other users on the
+same system, regardless of the visibility of the keyring key.
+Instead, existing access control mechanisms such as file mode bits,
+POSIX ACLs, LSMs, or mount namespaces should be used for this purpose.
+Also note that as long as the encryption keys are *anywhere* in
+memory, an online attacker can necessarily compromise them by mounting
+a physical attack or by exploiting any kernel security vulnerability
+which provides an arbitrary memory read primitive.
+
+While it is ostensibly possible to "evict" keys from the system,
+recently accessed encrypted files will remain accessible at least
+until the filesystem is unmounted or the VFS caches are dropped, e.g.
+using ``echo 2 > /proc/sys/vm/drop_caches``.  Even after that, if the
+RAM is compromised before being powered off, it will likely still be
+possible to recover portions of the plaintext file contents, if not
+some of the encryption keys as well.  (Since Linux v4.12, all
+in-kernel keys related to fscrypt are sanitized before being freed.
+However, userspace would need to do its part as well.)
+
+Currently, fscrypt does not prevent a user from maliciously providing
+an incorrect key for another user's existing encrypted files.  A
+protection against this is planned.
+
+Key hierarchy
+=============
+
+Master Keys
+-----------
+
+Each encrypted directory tree is protected by a *master key*.  Master
+keys can be up to 64 bytes long, and must be at least as long as the
+greater of the key length needed by the contents and filenames
+encryption modes being used.  For example, if AES-256-XTS is used for
+contents encryption, the master key must be 64 bytes (512 bits).  Note
+that the XTS mode is defined to require a key twice as long as that
+required by the underlying block cipher.
+
+To "unlock" an encrypted directory tree, userspace must provide the
+appropriate master key.  There can be any number of master keys, each
+of which protects any number of directory trees on any number of
+filesystems.
+
+Userspace should generate master keys either using a cryptographically
+secure random number generator, or by using a KDF (Key Derivation
+Function).  Note that whenever a KDF is used to "stretch" a
+lower-entropy secret such as a passphrase, it is critical that a KDF
+designed for this purpose be used, such as scrypt, PBKDF2, or Argon2.
+
+Per-file keys
+-------------
+
+Master keys are not used to encrypt file contents or names directly.
+Instead, a unique key is derived for each encrypted file, including
+each regular file, directory, and symbolic link.  This has several
+advantages:
+
+- In cryptosystems, the same key material should never be used for
+  different purposes.  Using the master key as both an XTS key for
+  contents encryption and as a CTS-CBC key for filenames encryption
+  would violate this rule.
+- Per-file keys simplify the choice of IVs (Initialization Vectors)
+  for contents encryption.  Without per-file keys, to ensure IV
+  uniqueness both the inode and logical block number would need to be
+  encoded in the IVs.  This would make it impossible to renumber
+  inodes, which e.g. ``resize2fs`` can do when resizing an ext4
+  filesystem.  With per-file keys, it is sufficient to encode just the
+  logical block number in the IVs.
+- Per-file keys strengthen the encryption of filenames, where IVs are
+  reused out of necessity.  With a unique key per directory, IV reuse
+  is limited to within a single directory.
+- Per-file keys allow individual files to be securely erased simply by
+  securely erasing their keys.  (Not yet implemented.)
+
+A KDF (Key Derivation Function) is used to derive per-file keys from
+the master key.  This is done instead of wrapping a randomly-generated
+key for each file because it reduces the size of the encryption xattr,
+which for some filesystems makes the xattr more likely to fit in-line
+in the filesystem's inode table.  With a KDF, only a 16-byte nonce is
+required --- long enough to make key reuse extremely unlikely.  A
+wrapped key, on the other hand, would need to be up to 64 bytes ---
+the length of an AES-256-XTS key.  Furthermore, currently there is no
+requirement to support unlocking a file with multiple alternative
+master keys or to support rotating master keys.  Instead, the master
+keys may be wrapped in userspace, e.g. as done by the `fscrypt
+<https://github.com/google/fscrypt>`_ tool.
+
+The current KDF encrypts the master key using the 16-byte nonce as an
+AES-128-ECB key.  The output is used as the derived key.  If the
+output is longer than needed, then it is truncated to the needed
+length.  Truncation is the norm for directories and symlinks, since
+those use the CTS-CBC encryption mode which requires a key half as
+long as that required by the XTS encryption mode.
+
+Note: this KDF meets the primary security requirement, which is to
+produce unique derived keys that preserve the entropy of the master
+key, assuming that the master key is already a good pseudorandom key.
+However, it is nonstandard and has some problems such as being
+reversible, so it is generally considered to be a mistake!  It may be
+replaced with HKDF or another more standard KDF in the future.
+
+Encryption modes and usage
+==========================
+
+fscrypt allows one encryption mode to be specified for file contents
+and one encryption mode to be specified for filenames.  Different
+directory trees are permitted to use different encryption modes.
+Currently, the following pairs of encryption modes are supported:
+
+- AES-256-XTS for contents and AES-256-CTS-CBC for filenames
+- AES-128-CBC for contents and AES-128-CTS-CBC for filenames
+
+It is strongly recommended to use AES-256-XTS for contents encryption.
+AES-128-CBC was added only for low-powered embedded devices with
+crypto accelerators such as CAAM or CESA that do not support XTS.
+
+New encryption modes can be added relatively easily, without changes
+to individual filesystems.  However, authenticated encryption (AE)
+modes are not currently supported because of the difficulty of dealing
+with ciphertext expansion.
+
+For file contents, each filesystem block is encrypted independently.
+Currently, only the case where the filesystem block size is equal to
+the system's page size (usually 4096 bytes) is supported.  With the
+XTS mode of operation (recommended), the logical block number within
+the file is used as the IV.  With the CBC mode of operation (not
+recommended), ESSIV is used; specifically, the IV for CBC is the
+logical block number encrypted with AES-256, where the AES-256 key is
+the SHA-256 hash of the inode's data encryption key.
+
+For filenames, the full filename is encrypted at once.  Because of the
+requirements to retain support for efficient directory lookups and
+filenames of up to 255 bytes, a constant initialization vector (IV) is
+used.  However, each encrypted directory uses a unique key, which
+limits IV reuse to within a single directory.  Note that IV reuse in
+the context of CTS-CBC encryption means that when the original
+filenames share a common prefix at least as long as the cipher block
+size (16 bytes for AES), the corresponding encrypted filenames will
+also share a common prefix.  This is undesirable; it may be fixed in
+the future by switching to an encryption mode that is a strong
+pseudorandom permutation on arbitrary-length messages, e.g. the HEH
+(Hash-Encrypt-Hash) mode.
+
+Since filenames are encrypted with the CTS-CBC mode of operation, the
+plaintext and ciphertext filenames need not be multiples of the AES
+block size, i.e. 16 bytes.  However, the minimum size that can be
+encrypted is 16 bytes, so shorter filenames are NUL-padded to 16 bytes
+before being encrypted.  In addition, to reduce leakage of filename
+lengths via their ciphertexts, all filenames are NUL-padded to the
+next 4, 8, 16, or 32-byte boundary (configurable).  32 is recommended
+since this provides the best confidentiality, at the cost of making
+directory entries consume slightly more space.  Note that since NUL
+(``\0``) is not otherwise a valid character in filenames, the padding
+will never produce duplicate plaintexts.
+
+Symbolic link targets are considered a type of filename and are
+encrypted in the same way as filenames in directory entries.  Each
+symlink also uses a unique key; hence, the hardcoded IV is not a
+problem for symlinks.
+
+User API
+========
+
+Setting an encryption policy
+----------------------------
+
+The FS_IOC_SET_ENCRYPTION_POLICY ioctl sets an encryption policy on an
+empty directory or verifies that a directory or regular file already
+has the specified encryption policy.  It takes in a pointer to a
+:c:type:`struct fscrypt_policy`, defined as follows::
+
+    #define FS_KEY_DESCRIPTOR_SIZE  8
+
+    struct fscrypt_policy {
+            __u8 version;
+            __u8 contents_encryption_mode;
+            __u8 filenames_encryption_mode;
+            __u8 flags;
+            __u8 master_key_descriptor[FS_KEY_DESCRIPTOR_SIZE];
+    };
+
+This structure must be initialized as follows:
+
+- ``version`` must be 0.
+
+- ``contents_encryption_mode`` and ``filenames_encryption_mode`` must
+  be set to constants from ``<linux/fs.h>`` which identify the
+  encryption modes to use.  If unsure, use
+  FS_ENCRYPTION_MODE_AES_256_XTS (1) for ``contents_encryption_mode``
+  and FS_ENCRYPTION_MODE_AES_256_CTS (4) for
+  ``filenames_encryption_mode``.
+
+- ``flags`` must be set to a value from ``<linux/fs.h>`` which
+  identifies the amount of NUL-padding to use when encrypting
+  filenames.  If unsure, use FS_POLICY_FLAGS_PAD_32 (0x3).
+
+- ``master_key_descriptor`` specifies how to find the master key in
+  the keyring; see `Adding keys`_.  It is up to userspace to choose a
+  unique ``master_key_descriptor`` for each master key.  The e4crypt
+  and fscrypt tools use the first 8 bytes of
+  ``SHA-512(SHA-512(master_key))``, but this particular scheme is not
+  required.  Also, the master key need not be in the keyring yet when
+  FS_IOC_SET_ENCRYPTION_POLICY is executed.  However, it must be added
+  before any files can be created in the encrypted directory.
+
+If the file is not yet encrypted, then FS_IOC_SET_ENCRYPTION_POLICY
+verifies that the file is an empty directory.  If so, the specified
+encryption policy is assigned to the directory, turning it into an
+encrypted directory.  After that, and after providing the
+corresponding master key as described in `Adding keys`_, all regular
+files, directories (recursively), and symlinks created in the
+directory will be encrypted, inheriting the same encryption policy.
+The filenames in the directory's entries will be encrypted as well.
+
+Alternatively, if the file is already encrypted, then
+FS_IOC_SET_ENCRYPTION_POLICY validates that the specified encryption
+policy exactly matches the actual one.  If they match, then the ioctl
+returns 0.  Otherwise, it fails with EEXIST.  This works on both
+regular files and directories, including nonempty directories.
+
+Note that the ext4 filesystem does not allow the root directory to be
+encrypted, even if it is empty.  Users who want to encrypt an entire
+filesystem with one key should consider using dm-crypt instead.
+
+FS_IOC_SET_ENCRYPTION_POLICY can fail with the following errors:
+
+- ``EACCES``: the file is not owned by the process's uid, nor does the
+  process have the CAP_FOWNER capability in a namespace with the file
+  owner's uid mapped
+- ``EEXIST``: the file is already encrypted with an encryption policy
+  different from the one specified
+- ``EINVAL``: an invalid encryption policy was specified (invalid
+  version, mode(s), or flags)
+- ``ENOTDIR``: the file is unencrypted and is a regular file, not a
+  directory
+- ``ENOTEMPTY``: the file is unencrypted and is a nonempty directory
+- ``ENOTTY``: this type of filesystem does not implement encryption
+- ``EOPNOTSUPP``: the kernel was not configured with encryption
+  support for this filesystem, or the filesystem superblock has not
+  had encryption enabled on it.  (For example, to use encryption on an
+  ext4 filesystem, CONFIG_EXT4_ENCRYPTION must be enabled in the
+  kernel config, and the superblock must have had the "encrypt"
+  feature flag enabled using ``tune2fs -O encrypt`` or ``mkfs.ext4 -O
+  encrypt``.)
+- ``EPERM``: this directory may not be encrypted, e.g. because it is
+  the root directory of an ext4 filesystem
+- ``EROFS``: the filesystem is readonly
+
+Getting an encryption policy
+----------------------------
+
+The FS_IOC_GET_ENCRYPTION_POLICY ioctl retrieves the :c:type:`struct
+fscrypt_policy`, if any, for a directory or regular file.  See above
+for the struct definition.  No additional permissions are required
+beyond the ability to open the file.
+
+FS_IOC_GET_ENCRYPTION_POLICY can fail with the following errors:
+
+- ``EINVAL``: the file is encrypted, but it uses an unrecognized
+  encryption context format
+- ``ENODATA``: the file is not encrypted
+- ``ENOTTY``: this type of filesystem does not implement encryption
+- ``EOPNOTSUPP``: the kernel was not configured with encryption
+  support for this filesystem
+
+Note: if you only need to know whether a file is encrypted or not, on
+most filesystems it is also possible to use the FS_IOC_GETFLAGS ioctl
+and check for FS_ENCRYPT_FL, or to use the statx() system call and
+check for STATX_ATTR_ENCRYPTED in stx_attributes.
+
+Getting the per-filesystem salt
+-------------------------------
+
+Some filesystems, such as ext4 and F2FS, also support the deprecated
+ioctl FS_IOC_GET_ENCRYPTION_PWSALT.  This ioctl retrieves a randomly
+generated 16-byte value stored in the filesystem superblock.  This
+value is intended to used as a salt when deriving an encryption key
+from a passphrase or other low-entropy user credential.
+
+FS_IOC_GET_ENCRYPTION_PWSALT is deprecated.  Instead, prefer to
+generate and manage any needed salt(s) in userspace.
+
+Adding keys
+-----------
+
+To provide a master key, userspace must add it to an appropriate
+keyring using the add_key() system call (see:
+``Documentation/security/keys/core.rst``).  The key type must be
+"logon"; keys of this type are kept in kernel memory and cannot be
+read back by userspace.  The key description must be "fscrypt:"
+followed by the 16-character lower case hex representation of the
+``master_key_descriptor`` that was set in the encryption policy.  The
+key payload must conform to the following structure::
+
+    #define FS_MAX_KEY_SIZE 64
+
+    struct fscrypt_key {
+            u32 mode;
+            u8 raw[FS_MAX_KEY_SIZE];
+            u32 size;
+    };
+
+``mode`` is ignored; just set it to 0.  The actual key is provided in
+``raw`` with ``size`` indicating its size in bytes.  That is, the
+bytes ``raw[0..size-1]`` (inclusive) are the actual key.
+
+The key description prefix "fscrypt:" may alternatively be replaced
+with a filesystem-specific prefix such as "ext4:".  However, the
+filesystem-specific prefixes are deprecated and should not be used in
+new programs.
+
+There are several different types of keyrings in which encryption keys
+may be placed, such as a session keyring, a user session keyring, or a
+user keyring.  Each key must be placed in a keyring that is "attached"
+to all processes that might need to access files encrypted with it, in
+the sense that request_key() will find the key.  Generally, if only
+processes belonging to a specific user need to access a given
+encrypted directory and no session keyring has been installed, then
+that directory's key should be placed in that user's user session
+keyring or user keyring.  Otherwise, a session keyring should be
+installed if needed, and the key should be linked into that session
+keyring, or in a keyring linked into that session keyring.
+
+Note: introducing the complex visibility semantics of keyrings here
+was arguably a mistake --- especially given that by design, after any
+process successfully opens an encrypted file (thereby setting up the
+per-file key), possessing the keyring key is not actually required for
+any process to read/write the file until its in-memory inode is
+evicted.  In the future there probably should be a way to provide keys
+directly to the filesystem instead, which would make the intended
+semantics clearer.
+
+Access semantics
+================
+
+With the key
+------------
+
+With the encryption key, encrypted regular files, directories, and
+symlinks behave very similarly to their unencrypted counterparts ---
+after all, the encryption is intended to be transparent.  However,
+astute users may notice some differences in behavior:
+
+- Unencrypted files, or files encrypted with a different encryption
+  policy (i.e. different key, modes, or flags), cannot be renamed or
+  linked into an encrypted directory; see `Encryption policy
+  enforcement`_.  Attempts to do so will fail with EPERM.  However,
+  encrypted files can be renamed within an encrypted directory, or
+  into an unencrypted directory.
+
+- Direct I/O is not supported on encrypted files.  Attempts to use
+  direct I/O on such files will fall back to buffered I/O.
+
+- The fallocate operations FALLOC_FL_COLLAPSE_RANGE,
+  FALLOC_FL_INSERT_RANGE, and FALLOC_FL_ZERO_RANGE are not supported
+  on encrypted files and will fail with EOPNOTSUPP.
+
+- Online defragmentation of encrypted files is not supported.  The
+  EXT4_IOC_MOVE_EXT and F2FS_IOC_MOVE_RANGE ioctls will fail with
+  EOPNOTSUPP.
+
+- The ext4 filesystem does not support data journaling with encrypted
+  regular files.  It will fall back to ordered data mode instead.
+
+- DAX (Direct Access) is not supported on encrypted files.
+
+- The st_size of an encrypted symlink will not necessarily give the
+  length of the symlink target as required by POSIX.  It will actually
+  give the length of the ciphertext, which may be slightly longer than
+  the plaintext due to the NUL-padding.
+
+Note that mmap *is* supported.  This is possible because the pagecache
+for an encrypted file contains the plaintext, not the ciphertext.
+
+Without the key
+---------------
+
+Some filesystem operations may be performed on encrypted regular
+files, directories, and symlinks even before their encryption key has
+been provided:
+
+- File metadata may be read, e.g. using stat().
+
+- Directories may be listed, in which case the filenames will be
+  listed in an encoded form derived from their ciphertext.  The
+  current encoding algorithm is described in `Filename hashing and
+  encoding`_.  The algorithm is subject to change, but it is
+  guaranteed that the presented filenames will be no longer than
+  NAME_MAX bytes, will not contain the ``/`` or ``\0`` characters, and
+  will uniquely identify directory entries.
+
+  The ``.`` and ``..`` directory entries are special.  They are always
+  present and are not encrypted or encoded.
+
+- Files may be deleted.  That is, nondirectory files may be deleted
+  with unlink() as usual, and empty directories may be deleted with
+  rmdir() as usual.  Therefore, ``rm`` and ``rm -r`` will work as
+  expected.
+
+- Symlink targets may be read and followed, but they will be presented
+  in encrypted form, similar to filenames in directories.  Hence, they
+  are unlikely to point to anywhere useful.
+
+Without the key, regular files cannot be opened or truncated.
+Attempts to do so will fail with ENOKEY.  This implies that any
+regular file operations that require a file descriptor, such as
+read(), write(), mmap(), fallocate(), and ioctl(), are also forbidden.
+
+Also without the key, files of any type (including directories) cannot
+be created or linked into an encrypted directory, nor can a name in an
+encrypted directory be the source or target of a rename, nor can an
+O_TMPFILE temporary file be created in an encrypted directory.  All
+such operations will fail with ENOKEY.
+
+It is not currently possible to backup and restore encrypted files
+without the encryption key.  This would require special APIs which
+have not yet been implemented.
+
+Encryption policy enforcement
+=============================
+
+After an encryption policy has been set on a directory, all regular
+files, directories, and symbolic links created in that directory
+(recursively) will inherit that encryption policy.  Special files ---
+that is, named pipes, device nodes, and UNIX domain sockets --- will
+not be encrypted.
+
+Except for those special files, it is forbidden to have unencrypted
+files, or files encrypted with a different encryption policy, in an
+encrypted directory tree.  Attempts to link or rename such a file into
+an encrypted directory will fail with EPERM.  This is also enforced
+during ->lookup() to provide limited protection against offline
+attacks that try to disable or downgrade encryption in known locations
+where applications may later write sensitive data.  It is recommended
+that systems implementing a form of "verified boot" take advantage of
+this by validating all top-level encryption policies prior to access.
+
+Implementation details
+======================
+
+Encryption context
+------------------
+
+An encryption policy is represented on-disk by a :c:type:`struct
+fscrypt_context`.  It is up to individual filesystems to decide where
+to store it, but normally it would be stored in a hidden extended
+attribute.  It should *not* be exposed by the xattr-related system
+calls such as getxattr() and setxattr() because of the special
+semantics of the encryption xattr.  (In particular, there would be
+much confusion if an encryption policy were to be added to or removed
+from anything other than an empty directory.)  The struct is defined
+as follows::
+
+    #define FS_KEY_DESCRIPTOR_SIZE  8
+    #define FS_KEY_DERIVATION_NONCE_SIZE 16
+
+    struct fscrypt_context {
+            u8 format;
+            u8 contents_encryption_mode;
+            u8 filenames_encryption_mode;
+            u8 flags;
+            u8 master_key_descriptor[FS_KEY_DESCRIPTOR_SIZE];
+            u8 nonce[FS_KEY_DERIVATION_NONCE_SIZE];
+    };
+
+Note that :c:type:`struct fscrypt_context` contains the same
+information as :c:type:`struct fscrypt_policy` (see `Setting an
+encryption policy`_), except that :c:type:`struct fscrypt_context`
+also contains a nonce.  The nonce is randomly generated by the kernel
+and is used to derive the inode's encryption key as described in
+`Per-file keys`_.
+
+Data path changes
+-----------------
+
+For the read path (->readpage()) of regular files, filesystems can
+read the ciphertext into the page cache and decrypt it in-place.  The
+page lock must be held until decryption has finished, to prevent the
+page from becoming visible to userspace prematurely.
+
+For the write path (->writepage()) of regular files, filesystems
+cannot encrypt data in-place in the page cache, since the cached
+plaintext must be preserved.  Instead, filesystems must encrypt into a
+temporary buffer or "bounce page", then write out the temporary
+buffer.  Some filesystems, such as UBIFS, already use temporary
+buffers regardless of encryption.  Other filesystems, such as ext4 and
+F2FS, have to allocate bounce pages specially for encryption.
+
+Filename hashing and encoding
+-----------------------------
+
+Modern filesystems accelerate directory lookups by using indexed
+directories.  An indexed directory is organized as a tree keyed by
+filename hashes.  When a ->lookup() is requested, the filesystem
+normally hashes the filename being looked up so that it can quickly
+find the corresponding directory entry, if any.
+
+With encryption, lookups must be supported and efficient both with and
+without the encryption key.  Clearly, it would not work to hash the
+plaintext filenames, since the plaintext filenames are unavailable
+without the key.  (Hashing the plaintext filenames would also make it
+impossible for the filesystem's fsck tool to optimize encrypted
+directories.)  Instead, filesystems hash the ciphertext filenames,
+i.e. the bytes actually stored on-disk in the directory entries.  When
+asked to do a ->lookup() with the key, the filesystem just encrypts
+the user-supplied name to get the ciphertext.
+
+Lookups without the key are more complicated.  The raw ciphertext may
+contain the ``\0`` and ``/`` characters, which are illegal in
+filenames.  Therefore, readdir() must base64-encode the ciphertext for
+presentation.  For most filenames, this works fine; on ->lookup(), the
+filesystem just base64-decodes the user-supplied name to get back to
+the raw ciphertext.
+
+However, for very long filenames, base64 encoding would cause the
+filename length to exceed NAME_MAX.  To prevent this, readdir()
+actually presents long filenames in an abbreviated form which encodes
+a strong "hash" of the ciphertext filename, along with the optional
+filesystem-specific hash(es) needed for directory lookups.  This
+allows the filesystem to still, with a high degree of confidence, map
+the filename given in ->lookup() back to a particular directory entry
+that was previously listed by readdir().  See :c:type:`struct
+fscrypt_digested_name` in the source for more details.
+
+Note that the precise way that filenames are presented to userspace
+without the key is subject to change in the future.  It is only meant
+as a way to temporarily present valid filenames so that commands like
+``rm -r`` work as expected on encrypted directories.
diff --git a/Documentation/filesystems/index.rst b/Documentation/filesystems/index.rst
index 256e10eedba4..53b89d0edc15 100644
--- a/Documentation/filesystems/index.rst
+++ b/Documentation/filesystems/index.rst
@@ -315,3 +315,14 @@ exported for use by modules.
    :internal:
 
 .. kernel-doc:: fs/pipe.c
+
+Encryption API
+==============
+
+A library which filesystems can hook into to support transparent
+encryption of files and directories.
+
+.. toctree::
+    :maxdepth: 2
+
+    fscrypt
diff --git a/Documentation/filesystems/orangefs.txt b/Documentation/filesystems/orangefs.txt
index 1dfdec790946..e2818b60a5c2 100644
--- a/Documentation/filesystems/orangefs.txt
+++ b/Documentation/filesystems/orangefs.txt
@@ -45,14 +45,11 @@ upstream version of the kernel client.
 BUILDING THE USERSPACE FILESYSTEM ON A SINGLE SERVER
 ====================================================
 
-When Orangefs is upstream, "--with-kernel" shouldn't be needed, but
-until then the path to where the kernel with the Orangefs kernel client
-patch was built is needed to ensure that pvfs2-client-core (the bridge
-between kernel space and user space) will build properly. You can omit
---prefix if you don't care that things are sprinkled around in
-/usr/local.
+You can omit --prefix if you don't care that things are sprinkled around in
+/usr/local. As of version 2.9.6, Orangefs uses Berkeley DB by default, we
+will probably be changing the default to lmdb soon.
 
-./configure --prefix=/opt/ofs --with-kernel=/path/to/orangefs/kernel
+./configure --prefix=/opt/ofs --with-db-backend=lmdb
 
 make
 
@@ -82,9 +79,6 @@ prove things are working with:
 
 /opt/osf/bin/pvfs2-ls /mymountpoint
 
-You might not want to enforce selinux, it doesn't seem to matter by
-linux 3.11...
-
 If stuff seems to be working, turn on the client core:
 /opt/osf/sbin/pvfs2-client -p /opt/osf/sbin/pvfs2-client-core
 
diff --git a/Documentation/filesystems/overlayfs.txt b/Documentation/filesystems/overlayfs.txt
index 36f528a7fdd6..8caa60734647 100644
--- a/Documentation/filesystems/overlayfs.txt
+++ b/Documentation/filesystems/overlayfs.txt
@@ -210,8 +210,11 @@ path as another overlay mount and it may use a lower layer path that is
 beneath or above the path of another overlay lower layer path.
 
 Using an upper layer path and/or a workdir path that are already used by
-another overlay mount is not allowed and will fail with EBUSY.  Using
+another overlay mount is not allowed and may fail with EBUSY.  Using
 partially overlapping paths is not allowed but will not fail with EBUSY.
+If files are accessed from two overlayfs mounts which share or overlap the
+upper layer and/or workdir path the behavior of the overlay is undefined,
+though it will not result in a crash or deadlock.
 
 Mounting an overlay using an upper layer path, where the upper layer path
 was previously used by another mounted overlay in combination with a
diff --git a/Documentation/filesystems/path-lookup.md b/Documentation/filesystems/path-lookup.md
index 1b39e084a2b2..1933ef734e63 100644
--- a/Documentation/filesystems/path-lookup.md
+++ b/Documentation/filesystems/path-lookup.md
@@ -826,9 +826,9 @@ If the filesystem may need to revalidate dcache entries, then
 *is* passed the dentry but does not have access to the `inode` or the
 `seq` number from the `nameidata`, so it needs to be extra careful
 when accessing fields in the dentry.  This "extra care" typically
-involves using `ACCESS_ONCE()` or the newer [`READ_ONCE()`] to access
-fields, and verifying the result is not NULL before using it.  This
-pattern can be see in `nfs_lookup_revalidate()`.
+involves using [`READ_ONCE()`] to access fields, and verifying the
+result is not NULL before using it.  This pattern can be seen in
+`nfs_lookup_revalidate()`.
 
 A pair of patterns
 ------------------
diff --git a/Documentation/filesystems/porting b/Documentation/filesystems/porting
index 5fb17f49f7a2..17bb4dc28fae 100644
--- a/Documentation/filesystems/porting
+++ b/Documentation/filesystems/porting
@@ -228,7 +228,7 @@ anything from oops to silent memory corruption.
 ---
 [mandatory]
 
-	FS_NOMOUNT is gone.  If you use it - just set MS_NOUSER in flags
+	FS_NOMOUNT is gone.  If you use it - just set SB_NOUSER in flags
 (see rootfs for one kind of solution and bdev/socket/pipe for another).
 
 ---
@@ -502,10 +502,6 @@ in your dentry operations instead.
 	store it as cookie.
 --
 [mandatory]
-	__fd_install() & fd_install() can now sleep. Callers should not
-	hold a spinlock	or other resources that do not allow a schedule.
---
-[mandatory]
 	any symlink that might use page_follow_link_light/page_put_link() must
 	have inode_nohighmem(inode) called before anything might start playing with
 	its pagecache.  No highmem pages should end up in the pagecache of such
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index adba21b5ada7..2a84bb334894 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -181,6 +181,7 @@ read the file /proc/PID/status:
   VmPTE:        20 kb
   VmSwap:        0 kB
   HugetlbPages:          0 kB
+  CoreDumping:    0
   Threads:        1
   SigQ:   0/28578
   SigPnd: 0000000000000000
@@ -250,10 +251,11 @@ Table 1-2: Contents of the status files (as of 4.8)
  VmExe                       size of text segment
  VmLib                       size of shared library code
  VmPTE                       size of page table entries
- VmPMD                       size of second level page tables
  VmSwap                      amount of swap used by anonymous private data
                              (shmem swap usage is not included)
  HugetlbPages                size of hugetlb memory portions
+ CoreDumping                 process's memory is currently being dumped
+                             (killing the process may lead to a corrupted core)
  Threads                     number of threads
  SigQ                        number of signals queued/max. number for queue
  SigPnd                      bitmap of pending signals for the thread
diff --git a/Documentation/filesystems/sysfs.txt b/Documentation/filesystems/sysfs.txt
index 24da7b32c489..9a3658cc399e 100644
--- a/Documentation/filesystems/sysfs.txt
+++ b/Documentation/filesystems/sysfs.txt
@@ -366,7 +366,8 @@ struct driver_attribute {
 
 Declaring:
 
-DRIVER_ATTR(_name, _mode, _show, _store)
+DRIVER_ATTR_RO(_name)
+DRIVER_ATTR_RW(_name)
 
 Creation/Removal:
 
diff --git a/Documentation/filesystems/udf.txt b/Documentation/filesystems/udf.txt
index 902b95d0ee51..d3d0e3218f86 100644
--- a/Documentation/filesystems/udf.txt
+++ b/Documentation/filesystems/udf.txt
@@ -1,11 +1,9 @@
 *
 * Documentation/filesystems/udf.txt
 *
-UDF Filesystem version 0.9.8.1
 
 If you encounter problems with reading UDF discs using this driver,
-please report them to linux_udf@hpesjro.fc.hp.com, which is the
-developer's list.
+please report them according to MAINTAINERS file.
 
 Write support requires a block driver which supports writing.  Currently
 dvd+rw drives and media support true random sector writes, and so a udf
@@ -73,10 +71,8 @@ The following expect a offset from the partition root.
 
 
 For the latest version and toolset see:
-	http://linux-udf.sourceforge.net/
+	https://github.com/pali/udftools
 
 Documentation on UDF and ECMA 167 is available FREE from:
 	http://www.osta.org/
 	http://www.ecma-international.org/
-
-Ben Fennema <bfennema@falcon.csc.calpoly.edu>
diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt
index 73e7d91f03dc..5fd325df59e2 100644
--- a/Documentation/filesystems/vfs.txt
+++ b/Documentation/filesystems/vfs.txt
@@ -829,9 +829,7 @@ struct address_space_operations {
   swap_activate: Called when swapon is used on a file to allocate
 	space if necessary and pin the block lookup information in
 	memory. A return value of zero indicates success,
-	in which case this file can be used to back swapspace. The
-	swapspace operations will be proxied to this address space's
-	->swap_{out,in} methods.
+	in which case this file can be used to back swapspace.
 
   swap_deactivate: Called during swapoff on files where swap_activate
 	was successful.
@@ -990,7 +988,7 @@ struct dentry_operations {
 	struct vfsmount *(*d_automount)(struct path *);
 	int (*d_manage)(const struct path *, bool);
 	struct dentry *(*d_real)(struct dentry *, const struct inode *,
-				 unsigned int);
+				 unsigned int, unsigned int);
 };
 
   d_revalidate: called when the VFS needs to revalidate a dentry. This
diff --git a/Documentation/gpio/consumer.txt b/Documentation/gpio/consumer.txt
index 912568baabb9..63e1bd1d88e3 100644
--- a/Documentation/gpio/consumer.txt
+++ b/Documentation/gpio/consumer.txt
@@ -10,14 +10,30 @@ Guidelines for GPIOs consumers
 ==============================
 
 Drivers that can't work without standard GPIO calls should have Kconfig entries
-that depend on GPIOLIB. The functions that allow a driver to obtain and use
-GPIOs are available by including the following file:
+that depend on GPIOLIB or select GPIOLIB. The functions that allow a driver to
+obtain and use GPIOs are available by including the following file:
 
 	#include <linux/gpio/consumer.h>
 
+There are static inline stubs for all functions in the header file in the case
+where GPIOLIB is disabled. When these stubs are called they will emit
+warnings. These stubs are used for two use cases:
+
+- Simple compile coverage with e.g. COMPILE_TEST - it does not matter that
+  the current platform does not enable or select GPIOLIB because we are not
+  going to execute the system anyway.
+
+- Truly optional GPIOLIB support - where the driver does not really make use
+  of the GPIOs on certain compile-time configurations for certain systems, but
+  will use it under other compile-time configurations. In this case the
+  consumer must make sure not to call into these functions, or the user will
+  be met with console warnings that may be perceived as intimidating.
+
 All the functions that work with the descriptor-based GPIO interface are
 prefixed with gpiod_. The gpio_ prefix is used for the legacy interface. No
-other function in the kernel should use these prefixes.
+other function in the kernel should use these prefixes. The use of the legacy
+functions is strongly discouraged, new code should use <linux/gpio/consumer.h>
+and descriptors exclusively.
 
 
 Obtaining and Disposing GPIOs
@@ -279,9 +295,22 @@ as possible, especially by drivers which should not care about the actual
 physical line level and worry about the logical value instead.
 
 
-Set multiple GPIO outputs with a single function call
------------------------------------------------------
-The following functions set the output values of an array of GPIOs:
+Access multiple GPIOs with a single function call
+-------------------------------------------------
+The following functions get or set the values of an array of GPIOs:
+
+	int gpiod_get_array_value(unsigned int array_size,
+				  struct gpio_desc **desc_array,
+				  int *value_array);
+	int gpiod_get_raw_array_value(unsigned int array_size,
+				      struct gpio_desc **desc_array,
+				      int *value_array);
+	int gpiod_get_array_value_cansleep(unsigned int array_size,
+					   struct gpio_desc **desc_array,
+					   int *value_array);
+	int gpiod_get_raw_array_value_cansleep(unsigned int array_size,
+					   struct gpio_desc **desc_array,
+					   int *value_array);
 
 	void gpiod_set_array_value(unsigned int array_size,
 				   struct gpio_desc **desc_array,
@@ -296,34 +325,40 @@ The following functions set the output values of an array of GPIOs:
 						struct gpio_desc **desc_array,
 						int *value_array)
 
-The array can be an arbitrary set of GPIOs. The functions will try to set
+The array can be an arbitrary set of GPIOs. The functions will try to access
 GPIOs belonging to the same bank or chip simultaneously if supported by the
 corresponding chip driver. In that case a significantly improved performance
-can be expected. If simultaneous setting is not possible the GPIOs will be set
-sequentially.
+can be expected. If simultaneous access is not possible the GPIOs will be
+accessed sequentially.
 
-The gpiod_set_array() functions take three arguments:
+The functions take three arguments:
 	* array_size	- the number of array elements
 	* desc_array	- an array of GPIO descriptors
-	* value_array	- an array of values to assign to the GPIOs
+	* value_array	- an array to store the GPIOs' values (get) or
+			  an array of values to assign to the GPIOs (set)
 
 The descriptor array can be obtained using the gpiod_get_array() function
 or one of its variants. If the group of descriptors returned by that function
-matches the desired group of GPIOs, those GPIOs can be set by simply using
+matches the desired group of GPIOs, those GPIOs can be accessed by simply using
 the struct gpio_descs returned by gpiod_get_array():
 
 	struct gpio_descs *my_gpio_descs = gpiod_get_array(...);
 	gpiod_set_array_value(my_gpio_descs->ndescs, my_gpio_descs->desc,
 			      my_gpio_values);
 
-It is also possible to set a completely arbitrary array of descriptors. The
+It is also possible to access a completely arbitrary array of descriptors. The
 descriptors may be obtained using any combination of gpiod_get() and
 gpiod_get_array(). Afterwards the array of descriptors has to be setup
-manually before it can be used with gpiod_set_array().
+manually before it can be passed to one of the above functions.
 
 Note that for optimal performance GPIOs belonging to the same chip should be
 contiguous within the array of descriptors.
 
+The return value of gpiod_get_array_value() and its variants is 0 on success
+or negative on error. Note the difference to gpiod_get_value(), which returns
+0 or 1 on success to convey the GPIO value. With the array functions, the GPIO
+values are stored in value_array rather than passed back as return value.
+
 
 GPIOs mapped to IRQs
 --------------------
diff --git a/Documentation/gpio/driver.txt b/Documentation/gpio/driver.txt
index fc1d2f83564d..d8de1c7de85a 100644
--- a/Documentation/gpio/driver.txt
+++ b/Documentation/gpio/driver.txt
@@ -254,7 +254,7 @@ GPIO irqchips usually fall in one of two categories:
 	static irqreturn_t omap_gpio_irq_handler(int irq, void *gpiobank)
 		unsigned long wa_lock_flags;
 		raw_spin_lock_irqsave(&bank->wa_lock, wa_lock_flags);
-		generic_handle_irq(irq_find_mapping(bank->chip.irqdomain, bit));
+		generic_handle_irq(irq_find_mapping(bank->chip.irq.domain, bit));
 		raw_spin_unlock_irqrestore(&bank->wa_lock, wa_lock_flags);
 
 * GENERIC CHAINED GPIO irqchips: these are the same as "CHAINED GPIO irqchips",
@@ -313,8 +313,8 @@ symbol:
   mark all the child IRQs as having the other IRQ as parent.
 
 If there is a need to exclude certain GPIOs from the IRQ domain, you can
-set .irq_need_valid_mask of the gpiochip before gpiochip_add_data() is
-called. This allocates an .irq_valid_mask with as many bits set as there
+set .irq.need_valid_mask of the gpiochip before gpiochip_add_data() is
+called. This allocates an .irq.valid_mask with as many bits set as there
 are GPIOs in the chip. Drivers can exclude GPIOs by clearing bits from this
 mask. The mask must be filled in before gpiochip_irqchip_add() or
 gpiochip_irqchip_add_nested() is called.
diff --git a/Documentation/gpio/drivers-on-gpio.txt b/Documentation/gpio/drivers-on-gpio.txt
index 306513251713..9a78d385b92e 100644
--- a/Documentation/gpio/drivers-on-gpio.txt
+++ b/Documentation/gpio/drivers-on-gpio.txt
@@ -84,6 +84,11 @@ hardware descriptions such as device tree or ACPI:
   NAND flash MTD subsystem and provides chip access and partition parsing like
   any other NAND driving hardware.
 
+- ps2-gpio: drivers/input/serio/ps2-gpio.c is used to drive a PS/2 (IBM) serio
+  bus, data and clock line, by bit banging two GPIO lines. It will appear as
+  any other serio bus to the system and makes it possible to connect drivers
+  for e.g. keyboards and other PS/2 protocol based devices.
+
 Apart from this there are special GPIO drivers in subsystems like MMC/SD to
 read card detect and write protect GPIO lines, and in the TTY serial subsystem
 to emulate MCTRL (modem control) signals CTS/RTS by using two GPIO lines. The
diff --git a/Documentation/gpio/gpio-legacy.txt b/Documentation/gpio/gpio-legacy.txt
index b34fd94f7089..8356d0e78f67 100644
--- a/Documentation/gpio/gpio-legacy.txt
+++ b/Documentation/gpio/gpio-legacy.txt
@@ -273,8 +273,8 @@ easily, gating off unused clocks.
 
 For GPIOs that use pins known to the pinctrl subsystem, that subsystem should
 be informed of their use; a gpiolib driver's .request() operation may call
-pinctrl_request_gpio(), and a gpiolib driver's .free() operation may call
-pinctrl_free_gpio(). The pinctrl subsystem allows a pinctrl_request_gpio()
+pinctrl_gpio_request(), and a gpiolib driver's .free() operation may call
+pinctrl_gpio_free(). The pinctrl subsystem allows a pinctrl_gpio_request()
 to succeed concurrently with a pin or pingroup being "owned" by a device for
 pin multiplexing.
 
@@ -448,8 +448,8 @@ together with an optional gpio feature. We have already covered the
 case where e.g. a GPIO controller need to reserve a pin or set the
 direction of a pin by calling any of:
 
-pinctrl_request_gpio()
-pinctrl_free_gpio()
+pinctrl_gpio_request()
+pinctrl_gpio_free()
 pinctrl_gpio_direction_input()
 pinctrl_gpio_direction_output()
 
@@ -459,14 +459,14 @@ pin controller?
 
 This is done by registering "ranges" of pins, which are essentially
 cross-reference tables. These are described in
-Documentation/pinctrl.txt
+Documentation/driver-api/pinctl.rst
 
 While the pin allocation is totally managed by the pinctrl subsystem,
 gpio (under gpiolib) is still maintained by gpio drivers. It may happen
 that different pin ranges in a SoC is managed by different gpio drivers.
 
 This makes it logical to let gpio drivers announce their pin ranges to
-the pin ctrl subsystem before it will call 'pinctrl_request_gpio' in order
+the pin ctrl subsystem before it will call 'pinctrl_gpio_request' in order
 to request the corresponding pin to be prepared by the pinctrl subsystem
 before any gpio usage.
 
diff --git a/Documentation/gpu/drm-internals.rst b/Documentation/gpu/drm-internals.rst
index 0d936c67bf7d..5ee9674fb9e9 100644
--- a/Documentation/gpu/drm-internals.rst
+++ b/Documentation/gpu/drm-internals.rst
@@ -201,6 +201,8 @@ drivers.
 Open/Close, File Operations and IOCTLs
 ======================================
 
+.. _drm_driver_fops:
+
 File Operations
 ---------------
 
diff --git a/Documentation/gpu/drm-kms-helpers.rst b/Documentation/gpu/drm-kms-helpers.rst
index 7c5e2549a58a..13dd237418cc 100644
--- a/Documentation/gpu/drm-kms-helpers.rst
+++ b/Documentation/gpu/drm-kms-helpers.rst
@@ -296,3 +296,12 @@ Auxiliary Modeset Helpers
 
 .. kernel-doc:: drivers/gpu/drm/drm_modeset_helper.c
    :export:
+
+Framebuffer GEM Helper Reference
+================================
+
+.. kernel-doc:: drivers/gpu/drm/drm_gem_framebuffer_helper.c
+   :doc: overview
+
+.. kernel-doc:: drivers/gpu/drm/drm_gem_framebuffer_helper.c
+   :export:
diff --git a/Documentation/gpu/drm-kms.rst b/Documentation/gpu/drm-kms.rst
index 2d77c9580164..307284125d7a 100644
--- a/Documentation/gpu/drm-kms.rst
+++ b/Documentation/gpu/drm-kms.rst
@@ -523,9 +523,6 @@ Color Management Properties
 .. kernel-doc:: drivers/gpu/drm/drm_color_mgmt.c
    :doc: overview
 
-.. kernel-doc:: include/drm/drm_color_mgmt.h
-   :internal:
-
 .. kernel-doc:: drivers/gpu/drm/drm_color_mgmt.c
    :export:
 
@@ -554,60 +551,8 @@ various modules/drivers.
 Vertical Blanking
 =================
 
-Vertical blanking plays a major role in graphics rendering. To achieve
-tear-free display, users must synchronize page flips and/or rendering to
-vertical blanking. The DRM API offers ioctls to perform page flips
-synchronized to vertical blanking and wait for vertical blanking.
-
-The DRM core handles most of the vertical blanking management logic,
-which involves filtering out spurious interrupts, keeping race-free
-blanking counters, coping with counter wrap-around and resets and
-keeping use counts. It relies on the driver to generate vertical
-blanking interrupts and optionally provide a hardware vertical blanking
-counter. Drivers must implement the following operations.
-
--  int (\*enable_vblank) (struct drm_device \*dev, int crtc); void
-   (\*disable_vblank) (struct drm_device \*dev, int crtc);
-   Enable or disable vertical blanking interrupts for the given CRTC.
-
--  u32 (\*get_vblank_counter) (struct drm_device \*dev, int crtc);
-   Retrieve the value of the vertical blanking counter for the given
-   CRTC. If the hardware maintains a vertical blanking counter its value
-   should be returned. Otherwise drivers can use the
-   :c:func:`drm_vblank_count()` helper function to handle this
-   operation.
-
-Drivers must initialize the vertical blanking handling core with a call
-to :c:func:`drm_vblank_init()` in their load operation.
-
-Vertical blanking interrupts can be enabled by the DRM core or by
-drivers themselves (for instance to handle page flipping operations).
-The DRM core maintains a vertical blanking use count to ensure that the
-interrupts are not disabled while a user still needs them. To increment
-the use count, drivers call :c:func:`drm_vblank_get()`. Upon
-return vertical blanking interrupts are guaranteed to be enabled.
-
-To decrement the use count drivers call
-:c:func:`drm_vblank_put()`. Only when the use count drops to zero
-will the DRM core disable the vertical blanking interrupts after a delay
-by scheduling a timer. The delay is accessible through the
-vblankoffdelay module parameter or the ``drm_vblank_offdelay`` global
-variable and expressed in milliseconds. Its default value is 5000 ms.
-Zero means never disable, and a negative value means disable
-immediately. Drivers may override the behaviour by setting the
-:c:type:`struct drm_device <drm_device>`
-vblank_disable_immediate flag, which when set causes vblank interrupts
-to be disabled immediately regardless of the drm_vblank_offdelay
-value. The flag should only be set if there's a properly working
-hardware vblank counter present.
-
-When a vertical blanking interrupt occurs drivers only need to call the
-:c:func:`drm_handle_vblank()` function to account for the
-interrupt.
-
-Resources allocated by :c:func:`drm_vblank_init()` must be freed
-with a call to :c:func:`drm_vblank_cleanup()` in the driver unload
-operation handler.
+.. kernel-doc:: drivers/gpu/drm/drm_vblank.c
+   :doc: vblank handling
 
 Vertical Blanking and Interrupt Handling Functions Reference
 ------------------------------------------------------------
diff --git a/Documentation/gpu/drm-mm.rst b/Documentation/gpu/drm-mm.rst
index 9412798645c1..b08e9dcd9177 100644
--- a/Documentation/gpu/drm-mm.rst
+++ b/Documentation/gpu/drm-mm.rst
@@ -191,7 +191,7 @@ acquired and release by :c:func:`calling drm_gem_object_get()` and
 holding the lock.
 
 When the last reference to a GEM object is released the GEM core calls
-the :c:type:`struct drm_driver <drm_driver>` gem_free_object
+the :c:type:`struct drm_driver <drm_driver>` gem_free_object_unlocked
 operation. That operation is mandatory for GEM-enabled drivers and must
 free the GEM object and all associated resources.
 
@@ -492,7 +492,7 @@ DRM Sync Objects
    :doc: Overview
 
 .. kernel-doc:: include/drm/drm_syncobj.h
-   :export:
+   :internal:
 
 .. kernel-doc:: drivers/gpu/drm/drm_syncobj.c
    :export:
diff --git a/Documentation/gpu/drm-uapi.rst b/Documentation/gpu/drm-uapi.rst
index 858457567d3d..a2214cc1f821 100644
--- a/Documentation/gpu/drm-uapi.rst
+++ b/Documentation/gpu/drm-uapi.rst
@@ -160,12 +160,69 @@ other hand, a driver requires shared state between clients which is
 visible to user-space and accessible beyond open-file boundaries, they
 cannot support render nodes.
 
+.. _drm_driver_ioctl:
+
 IOCTL Support on Device Nodes
 =============================
 
 .. kernel-doc:: drivers/gpu/drm/drm_ioctl.c
    :doc: driver specific ioctls
 
+Recommended IOCTL Return Values
+-------------------------------
+
+In theory a driver's IOCTL callback is only allowed to return very few error
+codes. In practice it's good to abuse a few more. This section documents common
+practice within the DRM subsystem:
+
+ENOENT:
+        Strictly this should only be used when a file doesn't exist e.g. when
+        calling the open() syscall. We reuse that to signal any kind of object
+        lookup failure, e.g. for unknown GEM buffer object handles, unknown KMS
+        object handles and similar cases.
+
+ENOSPC:
+        Some drivers use this to differentiate "out of kernel memory" from "out
+        of VRAM". Sometimes also applies to other limited gpu resources used for
+        rendering (e.g. when you have a special limited compression buffer).
+        Sometimes resource allocation/reservation issues in command submission
+        IOCTLs are also signalled through EDEADLK.
+
+        Simply running out of kernel/system memory is signalled through ENOMEM.
+
+EPERM/EACCESS:
+        Returned for an operation that is valid, but needs more privileges.
+        E.g. root-only or much more common, DRM master-only operations return
+        this when when called by unpriviledged clients. There's no clear
+        difference between EACCESS and EPERM.
+
+ENODEV:
+        Feature (like PRIME, modesetting, GEM) is not supported by the driver.
+
+ENXIO:
+        Remote failure, either a hardware transaction (like i2c), but also used
+        when the exporting driver of a shared dma-buf or fence doesn't support a
+        feature needed.
+
+EINTR:
+        DRM drivers assume that userspace restarts all IOCTLs. Any DRM IOCTL can
+        return EINTR and in such a case should be restarted with the IOCTL
+        parameters left unchanged.
+
+EIO:
+        The GPU died and couldn't be resurrected through a reset. Modesetting
+        hardware failures are signalled through the "link status" connector
+        property.
+
+EINVAL:
+        Catch-all for anything that is an invalid argument combination which
+        cannot work.
+
+IOCTL also use other error codes like ETIME, EFAULT, EBUSY, ENOTTY but their
+usage is in line with the common meanings. The above list tries to just document
+DRM specific patterns. Note that ENOTTY has the slightly unintuitive meaning of
+"this IOCTL does not exist", and is used exactly as such in DRM.
+
 .. kernel-doc:: include/drm/drm_ioctl.h
    :internal:
 
diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst
index 9c7ed3e3f1e9..2e7ee0313c1c 100644
--- a/Documentation/gpu/i915.rst
+++ b/Documentation/gpu/i915.rst
@@ -417,6 +417,10 @@ integrate with drm/i915 and to handle the `DRM_I915_PERF_OPEN` ioctl.
    :functions: i915_perf_open_ioctl
 .. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c
    :functions: i915_perf_release
+.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c
+   :functions: i915_perf_add_config_ioctl
+.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c
+   :functions: i915_perf_remove_config_ioctl
 
 i915 Perf Stream
 ----------------
@@ -477,4 +481,16 @@ specific details than found in the more high-level sections.
 .. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c
    :internal:
 
-.. WARNING: DOCPROC directive not supported: !Cdrivers/gpu/drm/i915/i915_irq.c
+Style
+=====
+
+The drm/i915 driver codebase has some style rules in addition to (and, in some
+cases, deviating from) the kernel coding style.
+
+Register macro definition style
+-------------------------------
+
+The style guide for ``i915_reg.h``.
+
+.. kernel-doc:: drivers/gpu/drm/i915/i915_reg.h
+   :doc: The i915 register macro definition style guide
diff --git a/Documentation/gpu/index.rst b/Documentation/gpu/index.rst
index 35d673bf9b56..c36586dad29d 100644
--- a/Documentation/gpu/index.rst
+++ b/Documentation/gpu/index.rst
@@ -15,6 +15,7 @@ Linux GPU Driver Developer's Guide
    pl111
    tegra
    tinydrm
+   tve200
    vc4
    vga-switcheroo
    vgaarbiter
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index 1ae42006deea..36625aa66c27 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -75,17 +75,6 @@ helpers.
 
 Contact: Ville Syrjälä, Daniel Vetter, driver maintainers
 
-Implement deferred fbdev setup in the helper
---------------------------------------------
-
-Many (especially embedded drivers) want to delay fbdev setup until there's a
-real screen plugged in. This is to avoid the dreaded fallback to the low-res
-fbdev default. Many drivers have a hacked-up (and often broken) version of this,
-better to do it once in the shared helpers. Thierry has a patch series, but that
-one needs to be rebased and final polish applied.
-
-Contact: Thierry Reding, Daniel Vetter, driver maintainers
-
 Convert early atomic drivers to async commit helpers
 ----------------------------------------------------
 
@@ -108,8 +97,8 @@ This would be especially useful for tinydrm:
   crtc state, clear that to the max values, x/y = 0 and w/h = MAX_INT, in
   __drm_atomic_helper_crtc_duplicate_state().
 
-- Move tinydrm_merge_clips into drm_framebuffer.c, dropping the tinydrm_
-  prefix ofc and using drm_fb_. drm_framebuffer.c makes sense since this
+- Move tinydrm_merge_clips into drm_framebuffer.c, dropping the tinydrm\_
+  prefix ofc and using drm_fb\_. drm_framebuffer.c makes sense since this
   is a function useful to implement the fb->dirty function.
 
 - Create a new drm_fb_dirty function which does essentially what e.g.
@@ -138,6 +127,8 @@ interfaces to fix these issues:
   the acquire context explicitly on stack and then also pass it down into
   drivers explicitly so that the legacy-on-atomic functions can use them.
 
+  Except for some driver code this is done.
+
 * A bunch of the vtable hooks are now in the wrong place: DRM has a split
   between core vfunc tables (named ``drm_foo_funcs``), which are used to
   implement the userspace ABI. And then there's the optional hooks for the
@@ -151,6 +142,8 @@ interfaces to fix these issues:
   connector at runtime. That's almost all of them, and would allow us to get
   rid of a lot of ``best_encoder`` boilerplate in drivers.
 
+  This was almost done, but new drivers added a few more cases again.
+
 Contact: Daniel Vetter
 
 Get rid of dev->struct_mutex from GEM drivers
@@ -177,14 +170,19 @@ following drivers still use ``struct_mutex``: ``msm``, ``omapdrm`` and
 
 Contact: Daniel Vetter, respective driver maintainers
 
-Core refactorings
-=================
+Convert instances of dev_info/dev_err/dev_warn to their DRM_DEV_* equivalent
+----------------------------------------------------------------------------
 
-Use new IDR deletion interface to clean up drm_gem_handle_delete()
-------------------------------------------------------------------
+For drivers which could have multiple instances, it is necessary to
+differentiate between which is which in the logs. Since DRM_INFO/WARN/ERROR
+don't do this, drivers used dev_info/warn/err to make this differentiation. We
+now have DRM_DEV_* variants of the drm print macros, so we can start to convert
+those drivers back to using drm-formwatted specific log messages.
 
-See the "This is gross" comment -- apparently the IDR system now can return an
-error code instead of oopsing.
+Contact: Sean Paul, Maintainer of the driver you plan to convert
+
+Core refactorings
+=================
 
 Clean up the DRM header mess
 ----------------------------
@@ -306,6 +304,18 @@ There's a bunch of issues with it:
 
 Contact: Daniel Vetter
 
+KMS cleanups
+------------
+
+Some of these date from the very introduction of KMS in 2008 ...
+
+- drm_mode_config.crtc_idr is misnamed, since it contains all KMS object. Should
+  be renamed to drm_mode_config.object_idr.
+
+- drm_display_mode doesn't need to be derived from drm_mode_object. That's
+  leftovers from older (never merged into upstream) KMS designs where modes
+  where set using their ID, including support to add/remove modes.
+
 Better Testing
 ==============
 
@@ -353,7 +363,16 @@ those drivers as simple as possible, so lots of room for refactoring:
 - backlight helpers, probably best to put them into a new drm_backlight.c.
   This is because drivers/video is de-facto unmaintained. We could also
   move drivers/video/backlight to drivers/gpu/backlight and take it all
-  over within drm-misc, but that's more work.
+  over within drm-misc, but that's more work. Backlight helpers require a fair
+  bit of reworking and refactoring. A simple example is the enabling of a backlight.
+  Tinydrm has helpers for this. It would be good if other drivers can also use the
+  helper. However, there are various cases we need to consider i.e different
+  drivers seem to have different ways of enabling/disabling a backlight.
+  We also need to consider the backlight drivers (like gpio_backlight). The situation
+  is further complicated by the fact that the backlight is tied to fbdev
+  via fb_notifier_callback() which has complicated logic. For further details, refer
+  to the following discussion thread:
+  https://groups.google.com/forum/#!topic/outreachy-kernel/8rBe30lwtdA
 
 - spi helpers, probably best put into spi core/helper code. Thierry said
   the spi maintainer is fast&reactive, so shouldn't be a big issue.
@@ -390,5 +409,15 @@ those drivers as simple as possible, so lots of room for refactoring:
 
 Contact: Noralf Trønnes, Daniel Vetter
 
+AMD DC Display Driver
+---------------------
+
+AMD DC is the display driver for AMD devices starting with Vega. There has been
+a bunch of progress cleaning it up but there's still plenty of work to be done.
+
+See drivers/gpu/drm/amd/display/TODO for tasks.
+
+Contact: Harry Wentland, Alex Deucher
+
 Outside DRM
 ===========
diff --git a/Documentation/gpu/tve200.rst b/Documentation/gpu/tve200.rst
new file mode 100644
index 000000000000..69b17b324e12
--- /dev/null
+++ b/Documentation/gpu/tve200.rst
@@ -0,0 +1,6 @@
+==================================
+ drm/tve200 Faraday TV Encoder 200
+==================================
+
+.. kernel-doc:: drivers/gpu/drm/tve200/tve200_drv.c
+   :doc: Faraday TV Encoder 200
diff --git a/Documentation/hid/hiddev.txt b/Documentation/hid/hiddev.txt
index 6e8c9f1d2f22..638448707aa2 100644
--- a/Documentation/hid/hiddev.txt
+++ b/Documentation/hid/hiddev.txt
@@ -12,7 +12,7 @@ To support these disparate requirements, the Linux USB system provides
 HID events to two separate interfaces:
 * the input subsystem, which converts HID events into normal input
 device interfaces (such as keyboard, mouse and joystick) and a
-normalised event interface - see Documentation/input/input.txt
+normalised event interface - see Documentation/input/input.rst
 * the hiddev interface, which provides fairly raw HID events
 
 The data flow for a HID event produced by a device is something like
diff --git a/Documentation/hwmon/ftsteutates b/Documentation/hwmon/ftsteutates
index 8c10a916de20..af54db92391b 100644
--- a/Documentation/hwmon/ftsteutates
+++ b/Documentation/hwmon/ftsteutates
@@ -18,6 +18,10 @@ enhancements. It can monitor up to 4 voltages, 16 temperatures and
 8 fans. It also contains an integrated watchdog which is currently
 implemented in this driver.
 
+To clear a temperature or fan alarm, execute the following command with the
+correct path to the alarm file:
+	echo 0 >XXXX_alarm
+
 Specification of the chip can be found here:
 ftp://ftp.ts.fujitsu.com/pub/Mainboard-OEM-Sales/Services/Software&Tools/Linux_SystemMonitoring&Watchdog&GPIO/BMC-Teutates_Specification_V1.21.pdf
 ftp://ftp.ts.fujitsu.com/pub/Mainboard-OEM-Sales/Services/Software&Tools/Linux_SystemMonitoring&Watchdog&GPIO/Fujitsu_mainboards-1-Sensors_HowTo-en-US.pdf
diff --git a/Documentation/hwmon/ibm-cffps b/Documentation/hwmon/ibm-cffps
new file mode 100644
index 000000000000..e05ecd8ecfcf
--- /dev/null
+++ b/Documentation/hwmon/ibm-cffps
@@ -0,0 +1,54 @@
+Kernel driver ibm-cffps
+=======================
+
+Supported chips:
+  * IBM Common Form Factor power supply
+
+Author: Eddie James <eajames@us.ibm.com>
+
+Description
+-----------
+
+This driver supports IBM Common Form Factor (CFF) power supplies. This driver
+is a client to the core PMBus driver.
+
+Usage Notes
+-----------
+
+This driver does not auto-detect devices. You will have to instantiate the
+devices explicitly. Please see Documentation/i2c/instantiating-devices for
+details.
+
+Sysfs entries
+-------------
+
+The following attributes are supported:
+
+curr1_alarm		Output current over-current alarm.
+curr1_input		Measured output current in mA.
+curr1_label		"iout1"
+
+fan1_alarm		Fan 1 warning.
+fan1_fault		Fan 1 fault.
+fan1_input		Fan 1 speed in RPM.
+fan2_alarm		Fan 2 warning.
+fan2_fault		Fan 2 fault.
+fan2_input		Fan 2 speed in RPM.
+
+in1_alarm		Input voltage under-voltage alarm.
+in1_input		Measured input voltage in mV.
+in1_label		"vin"
+in2_alarm		Output voltage over-voltage alarm.
+in2_input		Measured output voltage in mV.
+in2_label		"vout1"
+
+power1_alarm		Input fault or alarm.
+power1_input		Measured input power in uW.
+power1_label		"pin"
+
+temp1_alarm		PSU inlet ambient temperature over-temperature alarm.
+temp1_input		Measured PSU inlet ambient temp in millidegrees C.
+temp2_alarm		Secondary rectifier temp over-temperature alarm.
+temp2_input		Measured secondary rectifier temp in millidegrees C.
+temp3_alarm		ORing FET temperature over-temperature alarm.
+temp3_input		Measured ORing FET temperature in millidegrees C.
diff --git a/Documentation/hwmon/lm25066 b/Documentation/hwmon/lm25066
index 2cb20ebb234d..3fa6bf820c88 100644
--- a/Documentation/hwmon/lm25066
+++ b/Documentation/hwmon/lm25066
@@ -29,6 +29,11 @@ Supported chips:
     Addresses scanned: -
     Datasheet:
 	http://www.national.com/pf/LM/LM5066.html
+  * Texas Instruments LM5066I
+    Prefix: 'lm5066i'
+    Addresses scanned: -
+	Datasheet:
+    http://www.ti.com/product/LM5066I
 
 Author: Guenter Roeck <linux@roeck-us.net>
 
@@ -37,8 +42,8 @@ Description
 -----------
 
 This driver supports hardware monitoring for National Semiconductor / TI LM25056,
-LM25063, LM25066, LM5064, and LM5066 Power Management, Monitoring, Control, and
-Protection ICs.
+LM25063, LM25066, LM5064, and LM5066/LM5066I Power Management, Monitoring,
+Control, and Protection ICs.
 
 The driver is a client driver to the core PMBus driver. Please see
 Documentation/hwmon/pmbus for details on PMBus client drivers.
diff --git a/Documentation/hwmon/max31785 b/Documentation/hwmon/max31785
new file mode 100644
index 000000000000..45fb6093dec2
--- /dev/null
+++ b/Documentation/hwmon/max31785
@@ -0,0 +1,51 @@
+Kernel driver max31785
+======================
+
+Supported chips:
+  * Maxim MAX31785, MAX31785A
+    Prefix: 'max31785' or 'max31785a'
+    Addresses scanned: -
+    Datasheet: https://datasheets.maximintegrated.com/en/ds/MAX31785.pdf
+
+Author: Andrew Jeffery <andrew@aj.id.au>
+
+Description
+-----------
+
+The Maxim MAX31785 is a PMBus device providing closed-loop, multi-channel fan
+management with temperature and remote voltage sensing. Various fan control
+features are provided, including PWM frequency control, temperature hysteresis,
+dual tachometer measurements, and fan health monitoring.
+
+For dual rotor fan configuration, the MAX31785 exposes the slowest rotor of the
+two in the fan[1-4]_input attributes.
+
+Usage Notes
+-----------
+
+This driver does not probe for PMBus devices. You will have to instantiate
+devices explicitly.
+
+Sysfs attributes
+----------------
+
+fan[1-4]_alarm		Fan alarm.
+fan[1-4]_fault		Fan fault.
+fan[1-4]_input		Fan RPM.
+
+in[1-6]_crit		Critical maximum output voltage
+in[1-6]_crit_alarm	Output voltage critical high alarm
+in[1-6]_input		Measured output voltage
+in[1-6]_label		"vout[18-23]"
+in[1-6]_lcrit		Critical minimum output voltage
+in[1-6]_lcrit_alarm	Output voltage critical low alarm
+in[1-6]_max		Maximum output voltage
+in[1-6]_max_alarm	Output voltage high alarm
+in[1-6]_min		Minimum output voltage
+in[1-6]_min_alarm	Output voltage low alarm
+
+temp[1-11]_crit		Critical high temperature
+temp[1-11]_crit_alarm	Chip temperature critical high alarm
+temp[1-11]_input	Measured temperature
+temp[1-11]_max		Maximum temperature
+temp[1-11]_max_alarm	Chip temperature high alarm
diff --git a/Documentation/hwmon/sht15 b/Documentation/hwmon/sht15
index 778987d1856f..5e3207c3b177 100644
--- a/Documentation/hwmon/sht15
+++ b/Documentation/hwmon/sht15
@@ -42,8 +42,7 @@ chip. These coefficients are used to internally calibrate the signals from the
 sensors. Disabling the reload of those coefficients allows saving 10ms for each
 measurement and decrease power consumption, while losing on precision.
 
-Some options may be set directly in the sht15_platform_data structure
-or via sysfs attributes.
+Some options may be set via sysfs attributes.
 
 Notes:
   * The regulator supply name is set to "vcc".
diff --git a/Documentation/i2c/busses/i2c-i801 b/Documentation/i2c/busses/i2c-i801
index 0500193434cb..d47702456926 100644
--- a/Documentation/i2c/busses/i2c-i801
+++ b/Documentation/i2c/busses/i2c-i801
@@ -36,6 +36,7 @@ Supported adapters:
   * Intel Gemini Lake (SOC)
   * Intel Cannon Lake-H (PCH)
   * Intel Cannon Lake-LP (PCH)
+  * Intel Cedar Fork (PCH)
    Datasheets: Publicly available at the Intel website
 
 On Intel Patsburg and later chipsets, both the normal host SMBus controller
diff --git a/Documentation/i2c/i2c-topology b/Documentation/i2c/i2c-topology
index 1a014fede0b7..f74d78b53d4d 100644
--- a/Documentation/i2c/i2c-topology
+++ b/Documentation/i2c/i2c-topology
@@ -42,6 +42,10 @@ i2c-arb-gpio-challenge    Parent-locked
 i2c-mux-gpio              Normally parent-locked, mux-locked iff
                           all involved gpio pins are controlled by the
                           same i2c root adapter that they mux.
+i2c-mux-gpmux             Normally parent-locked, mux-locked iff
+                          specified in device-tree.
+i2c-mux-ltc4306           Mux-locked
+i2c-mux-mlxcpld           Parent-locked
 i2c-mux-pca9541           Parent-locked
 i2c-mux-pca954x           Parent-locked
 i2c-mux-pinctrl           Normally parent-locked, mux-locked iff
@@ -50,9 +54,11 @@ i2c-mux-pinctrl           Normally parent-locked, mux-locked iff
 i2c-mux-reg               Parent-locked
 
 In drivers/iio/
+gyro/mpu3050              Mux-locked
 imu/inv_mpu6050/          Mux-locked
 
 In drivers/media/
+dvb-frontends/lgdt3306a   Mux-locked
 dvb-frontends/m88ds3103   Parent-locked
 dvb-frontends/rtl2830     Parent-locked
 dvb-frontends/rtl2832     Mux-locked
diff --git a/Documentation/ia64/xen.txt b/Documentation/ia64/xen.txt
index c61a99f7c8bb..a12c74ce2773 100644
--- a/Documentation/ia64/xen.txt
+++ b/Documentation/ia64/xen.txt
@@ -41,7 +41,7 @@ Getting and Building Xen and Dom0
 
  5. make initrd for Dom0/DomU
     # make -C linux-2.6.18-xen.hg ARCH=ia64 modules_install \
-      O=$(/bin/pwd)/build-linux-2.6.18-xen_ia64
+      O=$(pwd)/build-linux-2.6.18-xen_ia64
     # mkinitrd -f /boot/efi/efi/redhat/initrd-2.6.18.8-xen.img \
       2.6.18.8-xen --builtin mptspi --builtin mptbase \
       --builtin mptscsih --builtin uhci-hcd --builtin ohci-hcd \
diff --git a/Documentation/iio/ep93xx_adc.txt b/Documentation/iio/ep93xx_adc.txt
new file mode 100644
index 000000000000..23053e7817bd
--- /dev/null
+++ b/Documentation/iio/ep93xx_adc.txt
@@ -0,0 +1,29 @@
+Cirrus Logic EP93xx ADC driver.
+
+1. Overview
+
+The driver is intended to work on both low-end (EP9301, EP9302) devices with
+5-channel ADC and high-end (EP9307, EP9312, EP9315) devices with 10-channel
+touchscreen/ADC module.
+
+2. Channel numbering
+
+Numbering scheme for channels 0..4 is defined in EP9301 and EP9302 datasheets.
+EP9307, EP9312 and EP9312 have 3 channels more (total 8), but the numbering is
+not defined. So the last three are numbered randomly, let's say.
+
+Assuming ep93xx_adc is IIO device0, you'd find the following entries under
+/sys/bus/iio/devices/iio:device0/:
+
+  +-----------------+---------------+
+  | sysfs entry     | ball/pin name |
+  +-----------------+---------------+
+  | in_voltage0_raw | YM            |
+  | in_voltage1_raw | SXP           |
+  | in_voltage2_raw | SXM           |
+  | in_voltage3_raw | SYP           |
+  | in_voltage4_raw | SYM           |
+  | in_voltage5_raw | XP            |
+  | in_voltage6_raw | XM            |
+  | in_voltage7_raw | YP            |
+  +-----------------+---------------+
diff --git a/Documentation/infiniband/tag_matching.txt b/Documentation/infiniband/tag_matching.txt
new file mode 100644
index 000000000000..d2a3bf819226
--- /dev/null
+++ b/Documentation/infiniband/tag_matching.txt
@@ -0,0 +1,64 @@
+Tag matching logic
+
+The MPI standard defines a set of rules, known as tag-matching, for matching
+source send operations to destination receives.  The following parameters must
+match the following source and destination parameters:
+*	Communicator
+*	User tag - wild card may be specified by the receiver
+*	Source rank – wild car may be specified by the receiver
+*	Destination rank – wild
+The ordering rules require that when more than one pair of send and receive
+message envelopes may match, the pair that includes the earliest posted-send
+and the earliest posted-receive is the pair that must be used to satisfy the
+matching operation. However, this doesn’t imply that tags are consumed in
+the order they are created, e.g., a later generated tag may be consumed, if
+earlier tags can’t be used to satisfy the matching rules.
+
+When a message is sent from the sender to the receiver, the communication
+library may attempt to process the operation either after or before the
+corresponding matching receive is posted.  If a matching receive is posted,
+this is an expected message, otherwise it is called an unexpected message.
+Implementations frequently use different matching schemes for these two
+different matching instances.
+
+To keep MPI library memory footprint down, MPI implementations typically use
+two different protocols for this purpose:
+
+1.	The Eager protocol- the complete message is sent when the send is
+processed by the sender. A completion send is received in the send_cq
+notifying that the buffer can be reused.
+
+2.	The Rendezvous Protocol - the sender sends the tag-matching header,
+and perhaps a portion of data when first notifying the receiver. When the
+corresponding buffer is posted, the responder will use the information from
+the header to initiate an RDMA READ operation directly to the matching buffer.
+A fin message needs to be received in order for the buffer to be reused.
+
+Tag matching implementation
+
+There are two types of matching objects used, the posted receive list and the
+unexpected message list. The application posts receive buffers through calls
+to the MPI receive routines in the posted receive list and posts send messages
+using the MPI send routines. The head of the posted receive list may be
+maintained by the hardware, with the software expected to shadow this list.
+
+When send is initiated and arrives at the receive side, if there is no
+pre-posted receive for this arriving message, it is passed to the software and
+placed in the unexpected message list. Otherwise the match is processed,
+including rendezvous processing, if appropriate, delivering the data to the
+specified receive buffer. This allows overlapping receive-side MPI tag
+matching with computation.
+
+When a receive-message is posted, the communication library will first check
+the software unexpected message list for a matching receive. If a match is
+found, data is delivered to the user buffer, using a software controlled
+protocol. The UCX implementation uses either an eager or rendezvous protocol,
+depending on data size. If no match is found, the entire pre-posted receive
+list is maintained by the hardware, and there is space to add one more
+pre-posted receive to this list, this receive is passed to the hardware.
+Software is expected to shadow this list, to help with processing MPI cancel
+operations. In addition, because hardware and software are not expected to be
+tightly synchronized with respect to the tag-matching operation, this shadow
+list is used to detect the case that a pre-posted receive is passed to the
+hardware, as the matching unexpected message is being passed from the hardware
+to the software.
diff --git a/Documentation/input/devices/xpad.rst b/Documentation/input/devices/xpad.rst
index 5a709ab77c8d..b8bd65962dd8 100644
--- a/Documentation/input/devices/xpad.rst
+++ b/Documentation/input/devices/xpad.rst
@@ -230,4 +230,5 @@ Historic Edits
 2005-03-19 - Dominic Cerquetti <binary1230@yahoo.com>
  - added stuff for dance pads, new d-pad->axes mappings
 
-Later changes may be viewed with 'git log Documentation/input/xpad.txt'
+Later changes may be viewed with
+'git log --follow Documentation/input/devices/xpad.rst'
diff --git a/Documentation/input/input.rst b/Documentation/input/input.rst
index 3b3a22975106..47f86a4bf16c 100644
--- a/Documentation/input/input.rst
+++ b/Documentation/input/input.rst
@@ -109,7 +109,7 @@ evdev nodes are created with minors starting with 256.
 keyboard
 ~~~~~~~~
 
-``keyboard`` is in-kernel input handler ad is a part of VT code. It
+``keyboard`` is in-kernel input handler and is a part of VT code. It
 consumes keyboard keystrokes and handles user input for VT consoles.
 
 mousedev
diff --git a/Documentation/input/joydev/index.rst b/Documentation/input/joydev/index.rst
index 8d9666c7561c..ebcff43056e2 100644
--- a/Documentation/input/joydev/index.rst
+++ b/Documentation/input/joydev/index.rst
@@ -12,7 +12,6 @@ Linux Joystick support
 
 .. toctree::
 	:maxdepth: 3
-	:numbered:
 
 	joystick
 	joystick-api
diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
index 7003141a6d4f..71e9feefb63c 100644
--- a/Documentation/kbuild/makefiles.txt
+++ b/Documentation/kbuild/makefiles.txt
@@ -297,9 +297,9 @@ more details, with real examples.
 	ccflags-y specifies options for compiling with $(CC).
 
 	Example:
-		# drivers/acpi/Makefile
-		ccflags-y := -Os
-		ccflags-$(CONFIG_ACPI_DEBUG) += -DACPI_DEBUG_OUTPUT
+		# drivers/acpi/acpica/Makefile
+		ccflags-y			:= -Os -D_LINUX -DBUILDING_ACPICA
+		ccflags-$(CONFIG_ACPI_DEBUG)	+= -DACPI_DEBUG_OUTPUT
 
 	This variable is necessary because the top Makefile owns the
 	variable $(KBUILD_CFLAGS) and uses it for compilation flags for the
@@ -1108,14 +1108,6 @@ When kbuild executes, the following steps are followed (roughly):
     ld
 	Link target. Often, LDFLAGS_$@ is used to set specific options to ld.
 
-    objcopy
-	Copy binary. Uses OBJCOPYFLAGS usually specified in
-	arch/$(ARCH)/Makefile.
-	OBJCOPYFLAGS_$@ may be used to set additional options.
-
-    gzip
-	Compress target. Use maximum compression to compress target.
-
 	Example:
 		#arch/x86/boot/Makefile
 		LDFLAGS_bootsect := -Ttext 0x0 -s --oformat binary
@@ -1139,6 +1131,19 @@ When kbuild executes, the following steps are followed (roughly):
 	      resulting in the target file being recompiled for no
 	      obvious reason.
 
+    objcopy
+	Copy binary. Uses OBJCOPYFLAGS usually specified in
+	arch/$(ARCH)/Makefile.
+	OBJCOPYFLAGS_$@ may be used to set additional options.
+
+    gzip
+	Compress target. Use maximum compression to compress target.
+
+	Example:
+		#arch/x86/boot/compressed/Makefile
+		$(obj)/vmlinux.bin.gz: $(vmlinux.bin.all-y) FORCE
+			$(call if_changed,gzip)
+
     dtc
 	Create flattened device tree blob object suitable for linking
 	into vmlinux. Device tree blobs linked into vmlinux are placed
@@ -1153,7 +1158,6 @@ When kbuild executes, the following steps are followed (roughly):
 
 	Example:
 		targets += $(dtb-y)
-		clean-files += *.dtb
 		DTC_FLAGS ?= -p 1024
 
 --- 6.8 Custom kbuild commands
@@ -1219,7 +1223,7 @@ When kbuild executes, the following steps are followed (roughly):
 	that may be shared between individual architectures.
 	The recommended approach how to use a generic header file is
 	to list the file in the Kbuild file.
-	See "7.3 generic-y" for further info on syntax etc.
+	See "7.2 generic-y" for further info on syntax etc.
 
 --- 6.11 Post-link pass
 
@@ -1254,13 +1258,13 @@ A Kbuild file may be defined under arch/<arch>/include/uapi/asm/ and
 arch/<arch>/include/asm/ to list asm files coming from asm-generic.
 See subsequent chapter for the syntax of the Kbuild file.
 
-	--- 7.1 no-export-headers
+--- 7.1 no-export-headers
 
 	no-export-headers is essentially used by include/uapi/linux/Kbuild to
 	avoid exporting specific headers (e.g. kvm.h) on architectures that do
 	not support it. It should be avoided as much as possible.
 
-	--- 7.2 generic-y
+--- 7.2 generic-y
 
 	If an architecture uses a verbatim copy of a header from
 	include/asm-generic then this is listed in the file
@@ -1287,7 +1291,7 @@ See subsequent chapter for the syntax of the Kbuild file.
 		Example: termios.h
 			#include <asm-generic/termios.h>
 
-	--- 7.3 generated-y
+--- 7.3 generated-y
 
 	If an architecture generates other header files alongside generic-y
 	wrappers, generated-y specifies them.
@@ -1299,7 +1303,7 @@ See subsequent chapter for the syntax of the Kbuild file.
 			#arch/x86/include/asm/Kbuild
 			generated-y += syscalls_32.h
 
-	--- 7.5 mandatory-y
+--- 7.4 mandatory-y
 
 	mandatory-y is essentially used by include/uapi/asm-generic/Kbuild.asm
 	to define the minimum set of headers that must be exported in
diff --git a/Documentation/kprobes.txt b/Documentation/kprobes.txt
index 2335715bf471..22208bf2386d 100644
--- a/Documentation/kprobes.txt
+++ b/Documentation/kprobes.txt
@@ -8,7 +8,7 @@ Kernel Probes (Kprobes)
 
 .. CONTENTS
 
-  1. Concepts: Kprobes, Jprobes, Return Probes
+  1. Concepts: Kprobes, and Return Probes
   2. Architectures Supported
   3. Configuring Kprobes
   4. API Reference
@@ -16,12 +16,12 @@ Kernel Probes (Kprobes)
   6. Probe Overhead
   7. TODO
   8. Kprobes Example
-  9. Jprobes Example
-  10. Kretprobes Example
+  9. Kretprobes Example
+  10. Deprecated Features
   Appendix A: The kprobes debugfs interface
   Appendix B: The kprobes sysctl interface
 
-Concepts: Kprobes, Jprobes, Return Probes
+Concepts: Kprobes and Return Probes
 =========================================
 
 Kprobes enables you to dynamically break into any kernel routine and
@@ -32,12 +32,10 @@ routine to be invoked when the breakpoint is hit.
 .. [1] some parts of the kernel code can not be trapped, see
        :ref:`kprobes_blacklist`)
 
-There are currently three types of probes: kprobes, jprobes, and
-kretprobes (also called return probes).  A kprobe can be inserted
-on virtually any instruction in the kernel.  A jprobe is inserted at
-the entry to a kernel function, and provides convenient access to the
-function's arguments.  A return probe fires when a specified function
-returns.
+There are currently two types of probes: kprobes, and kretprobes
+(also called return probes).  A kprobe can be inserted on virtually
+any instruction in the kernel.  A return probe fires when a specified
+function returns.
 
 In the typical case, Kprobes-based instrumentation is packaged as
 a kernel module.  The module's init function installs ("registers")
@@ -82,45 +80,6 @@ After the instruction is single-stepped, Kprobes executes the
 "post_handler," if any, that is associated with the kprobe.
 Execution then continues with the instruction following the probepoint.
 
-How Does a Jprobe Work?
------------------------
-
-A jprobe is implemented using a kprobe that is placed on a function's
-entry point.  It employs a simple mirroring principle to allow
-seamless access to the probed function's arguments.  The jprobe
-handler routine should have the same signature (arg list and return
-type) as the function being probed, and must always end by calling
-the Kprobes function jprobe_return().
-
-Here's how it works.  When the probe is hit, Kprobes makes a copy of
-the saved registers and a generous portion of the stack (see below).
-Kprobes then points the saved instruction pointer at the jprobe's
-handler routine, and returns from the trap.  As a result, control
-passes to the handler, which is presented with the same register and
-stack contents as the probed function.  When it is done, the handler
-calls jprobe_return(), which traps again to restore the original stack
-contents and processor state and switch to the probed function.
-
-By convention, the callee owns its arguments, so gcc may produce code
-that unexpectedly modifies that portion of the stack.  This is why
-Kprobes saves a copy of the stack and restores it after the jprobe
-handler has run.  Up to MAX_STACK_SIZE bytes are copied -- e.g.,
-64 bytes on i386.
-
-Note that the probed function's args may be passed on the stack
-or in registers.  The jprobe will work in either case, so long as the
-handler's prototype matches that of the probed function.
-
-Note that in some architectures (e.g.: arm64 and sparc64) the stack
-copy is not done, as the actual location of stacked parameters may be
-outside of a reasonable MAX_STACK_SIZE value and because that location
-cannot be determined by the jprobes code. In this case the jprobes
-user must be careful to make certain the calling signature of the
-function does not cause parameters to be passed on the stack (e.g.:
-more than eight function arguments, an argument of more than sixteen
-bytes, or more than 64 bytes of argument data, depending on
-architecture).
-
 Return Probes
 -------------
 
@@ -245,8 +204,7 @@ Pre-optimization
 After preparing the detour buffer, Kprobes verifies that none of the
 following situations exist:
 
-- The probe has either a break_handler (i.e., it's a jprobe) or a
-  post_handler.
+- The probe has a post_handler.
 - Other instructions in the optimized region are probed.
 - The probe is disabled.
 
@@ -331,7 +289,7 @@ rejects registering it, if the given address is in the blacklist.
 Architectures Supported
 =======================
 
-Kprobes, jprobes, and return probes are implemented on the following
+Kprobes and return probes are implemented on the following
 architectures:
 
 - i386 (Supports jump optimization)
@@ -446,27 +404,6 @@ architecture-specific trap number associated with the fault (e.g.,
 on i386, 13 for a general protection fault or 14 for a page fault).
 Returns 1 if it successfully handled the exception.
 
-register_jprobe
----------------
-
-::
-
-	#include <linux/kprobes.h>
-	int register_jprobe(struct jprobe *jp)
-
-Sets a breakpoint at the address jp->kp.addr, which must be the address
-of the first instruction of a function.  When the breakpoint is hit,
-Kprobes runs the handler whose address is jp->entry.
-
-The handler should have the same arg list and return type as the probed
-function; and just before it returns, it must call jprobe_return().
-(The handler never actually returns, since jprobe_return() returns
-control to Kprobes.)  If the probed function is declared asmlinkage
-or anything else that affects how args are passed, the handler's
-declaration must match.
-
-register_jprobe() returns 0 on success, or a negative errno otherwise.
-
 register_kretprobe
 ------------------
 
@@ -513,7 +450,6 @@ unregister_*probe
 
 	#include <linux/kprobes.h>
 	void unregister_kprobe(struct kprobe *kp);
-	void unregister_jprobe(struct jprobe *jp);
 	void unregister_kretprobe(struct kretprobe *rp);
 
 Removes the specified probe.  The unregister function can be called
@@ -532,7 +468,6 @@ register_*probes
 	#include <linux/kprobes.h>
 	int register_kprobes(struct kprobe **kps, int num);
 	int register_kretprobes(struct kretprobe **rps, int num);
-	int register_jprobes(struct jprobe **jps, int num);
 
 Registers each of the num probes in the specified array.  If any
 error occurs during registration, all probes in the array, up to
@@ -555,7 +490,6 @@ unregister_*probes
 	#include <linux/kprobes.h>
 	void unregister_kprobes(struct kprobe **kps, int num);
 	void unregister_kretprobes(struct kretprobe **rps, int num);
-	void unregister_jprobes(struct jprobe **jps, int num);
 
 Removes each of the num probes in the specified array at once.
 
@@ -574,7 +508,6 @@ disable_*probe
 	#include <linux/kprobes.h>
 	int disable_kprobe(struct kprobe *kp);
 	int disable_kretprobe(struct kretprobe *rp);
-	int disable_jprobe(struct jprobe *jp);
 
 Temporarily disables the specified ``*probe``. You can enable it again by using
 enable_*probe(). You must specify the probe which has been registered.
@@ -587,7 +520,6 @@ enable_*probe
 	#include <linux/kprobes.h>
 	int enable_kprobe(struct kprobe *kp);
 	int enable_kretprobe(struct kretprobe *rp);
-	int enable_jprobe(struct jprobe *jp);
 
 Enables ``*probe`` which has been disabled by disable_*probe(). You must specify
 the probe which has been registered.
@@ -595,12 +527,10 @@ the probe which has been registered.
 Kprobes Features and Limitations
 ================================
 
-Kprobes allows multiple probes at the same address.  Currently,
-however, there cannot be multiple jprobes on the same function at
-the same time.  Also, a probepoint for which there is a jprobe or
-a post_handler cannot be optimized.  So if you install a jprobe,
-or a kprobe with a post_handler, at an optimized probepoint, the
-probepoint will be unoptimized automatically.
+Kprobes allows multiple probes at the same address. Also,
+a probepoint for which there is a post_handler cannot be optimized.
+So if you install a kprobe with a post_handler, at an optimized
+probepoint, the probepoint will be unoptimized automatically.
 
 In general, you can install a probe anywhere in the kernel.
 In particular, you can probe interrupt handlers.  Known exceptions
@@ -662,7 +592,7 @@ We're unaware of other specific cases where this could be a problem.
 If, upon entry to or exit from a function, the CPU is running on
 a stack other than that of the current task, registering a return
 probe on that function may produce undesirable results.  For this
-reason, Kprobes doesn't support return probes (or kprobes or jprobes)
+reason, Kprobes doesn't support return probes (or kprobes)
 on the x86_64 version of __switch_to(); the registration functions
 return -EINVAL.
 
@@ -706,24 +636,24 @@ Probe Overhead
 On a typical CPU in use in 2005, a kprobe hit takes 0.5 to 1.0
 microseconds to process.  Specifically, a benchmark that hits the same
 probepoint repeatedly, firing a simple handler each time, reports 1-2
-million hits per second, depending on the architecture.  A jprobe or
-return-probe hit typically takes 50-75% longer than a kprobe hit.
+million hits per second, depending on the architecture.  A return-probe
+hit typically takes 50-75% longer than a kprobe hit.
 When you have a return probe set on a function, adding a kprobe at
 the entry to that function adds essentially no overhead.
 
 Here are sample overhead figures (in usec) for different architectures::
 
-  k = kprobe; j = jprobe; r = return probe; kr = kprobe + return probe
-  on same function; jr = jprobe + return probe on same function::
+  k = kprobe; r = return probe; kr = kprobe + return probe
+  on same function
 
   i386: Intel Pentium M, 1495 MHz, 2957.31 bogomips
-  k = 0.57 usec; j = 1.00; r = 0.92; kr = 0.99; jr = 1.40
+  k = 0.57 usec; r = 0.92; kr = 0.99
 
   x86_64: AMD Opteron 246, 1994 MHz, 3971.48 bogomips
-  k = 0.49 usec; j = 0.76; r = 0.80; kr = 0.82; jr = 1.07
+  k = 0.49 usec; r = 0.80; kr = 0.82
 
   ppc64: POWER5 (gr), 1656 MHz (SMT disabled, 1 virtual CPU per physical CPU)
-  k = 0.77 usec; j = 1.31; r = 1.26; kr = 1.45; jr = 1.99
+  k = 0.77 usec; r = 1.26; kr = 1.45
 
 Optimized Probe Overhead
 ------------------------
@@ -755,11 +685,6 @@ Kprobes Example
 
 See samples/kprobes/kprobe_example.c
 
-Jprobes Example
-===============
-
-See samples/kprobes/jprobe_example.c
-
 Kretprobes Example
 ==================
 
@@ -772,6 +697,37 @@ For additional information on Kprobes, refer to the following URLs:
 - http://www-users.cs.umn.edu/~boutcher/kprobes/
 - http://www.linuxsymposium.org/2006/linuxsymposium_procv2.pdf (pages 101-115)
 
+Deprecated Features
+===================
+
+Jprobes is now a deprecated feature. People who are depending on it should
+migrate to other tracing features or use older kernels. Please consider to
+migrate your tool to one of the following options:
+
+- Use trace-event to trace target function with arguments.
+
+  trace-event is a low-overhead (and almost no visible overhead if it
+  is off) statically defined event interface. You can define new events
+  and trace it via ftrace or any other tracing tools.
+
+  See the following urls:
+
+    - https://lwn.net/Articles/379903/
+    - https://lwn.net/Articles/381064/
+    - https://lwn.net/Articles/383362/
+
+- Use ftrace dynamic events (kprobe event) with perf-probe.
+
+  If you build your kernel with debug info (CONFIG_DEBUG_INFO=y), you can
+  find which register/stack is assigned to which local variable or arguments
+  by using perf-probe and set up new event to trace it.
+
+  See following documents:
+
+  - Documentation/trace/kprobetrace.txt
+  - Documentation/trace/events.txt
+  - tools/perf/Documentation/perf-probe.txt
+
 
 The kprobes debugfs interface
 =============================
@@ -783,14 +739,13 @@ under the /sys/kernel/debug/kprobes/ directory (assuming debugfs is mounted at /
 /sys/kernel/debug/kprobes/list: Lists all registered probes on the system::
 
 	c015d71a  k  vfs_read+0x0
-	c011a316  j  do_fork+0x0
 	c03dedc5  r  tcp_v4_rcv+0x0
 
 The first column provides the kernel address where the probe is inserted.
-The second column identifies the type of probe (k - kprobe, r - kretprobe
-and j - jprobe), while the third column specifies the symbol+offset of
-the probe. If the probed function belongs to a module, the module name
-is also specified. Following columns show probe status. If the probe is on
+The second column identifies the type of probe (k - kprobe and r - kretprobe)
+while the third column specifies the symbol+offset of the probe.
+If the probed function belongs to a module, the module name is also
+specified. Following columns show probe status. If the probe is on
 a virtual address that is no longer valid (module init sections, module
 virtual addresses that correspond to modules that've been unloaded),
 such probes are marked with [GONE]. If the probe is temporarily disabled,
diff --git a/Documentation/laptops/laptop-mode.txt b/Documentation/laptops/laptop-mode.txt
index 19276f5d195c..1c707fc9b141 100644
--- a/Documentation/laptops/laptop-mode.txt
+++ b/Documentation/laptops/laptop-mode.txt
@@ -184,7 +184,7 @@ is done when dirty_ratio is reached.
 DO_CPU:
 
 Enable CPU frequency scaling when in laptop mode. (Requires CPUFreq to be setup.
-See Documentation/cpu-freq/user-guide.txt for more info. Disabled by default.)
+See Documentation/admin-guide/pm/cpufreq.rst for more info. Disabled by default.)
 
 CPU_MAXFREQ:
 
@@ -287,7 +287,7 @@ MINIMUM_BATTERY_MINUTES=10
 
 # Should the maximum CPU frequency be adjusted down while on battery?
 # Requires CPUFreq to be setup.
-# See Documentation/cpu-freq/user-guide.txt for more info
+# See Documentation/admin-guide/pm/cpufreq.rst for more info
 #DO_CPU=0
 
 # When on battery what is the maximum CPU speed that the system should
@@ -378,7 +378,7 @@ BATT_HD=${BATT_HD:-'4'}
 DIRTY_RATIO=${DIRTY_RATIO:-'40'}
 
 # cpu frequency scaling
-# See Documentation/cpu-freq/user-guide.txt for more info
+# See Documentation/admin-guide/pm/cpufreq.rst for more info
 DO_CPU=${CPU_MANAGE:-'0'}
 CPU_MAXFREQ=${CPU_MAXFREQ:-'slowest'}
 
diff --git a/Documentation/laptops/thinkpad-acpi.txt b/Documentation/laptops/thinkpad-acpi.txt
index ba2e7d254842..00b6dfed573c 100644
--- a/Documentation/laptops/thinkpad-acpi.txt
+++ b/Documentation/laptops/thinkpad-acpi.txt
@@ -121,8 +121,9 @@ space, for 2.6.23+ this is /sys/devices/platform/thinkpad_acpi/.
 Sysfs device attributes for the sensors and fan are on the
 thinkpad_hwmon device's sysfs attribute space, but you should locate it
 looking for a hwmon device with the name attribute of "thinkpad", or
-better yet, through libsensors.
-
+better yet, through libsensors. For 4.14+ sysfs attributes were moved to the
+hwmon device (/sys/bus/platform/devices/thinkpad_hwmon/hwmon/hwmon? or
+/sys/class/hwmon/hwmon?).
 
 Driver version
 --------------
@@ -1478,3 +1479,7 @@ Sysfs interface changelog:
 0x020700:	Support for mute-only mixers.
 		Volume control in read-only mode by default.
 		Marker for ALSA mixer support.
+
+0x030000:	Thermal and fan sysfs attributes were moved to the hwmon
+		device instead of being attached to the backing platform
+		device.
diff --git a/Documentation/leds/00-INDEX b/Documentation/leds/00-INDEX
index b4ef1f34e25f..ae626b29a740 100644
--- a/Documentation/leds/00-INDEX
+++ b/Documentation/leds/00-INDEX
@@ -4,6 +4,10 @@ leds-blinkm.txt
 	- Driver for BlinkM LED-devices.
 leds-class.txt
 	- documents LED handling under Linux.
+leds-class-flash.txt
+	- documents flash LED handling under Linux.
+leds-lm3556.txt
+	- notes on how to use the leds-lm3556 driver.
 leds-lp3944.txt
 	- notes on how to use the leds-lp3944 driver.
 leds-lp5521.txt
@@ -16,7 +20,13 @@ leds-lp55xx.txt
 	- description about lp55xx common driver.
 leds-lm3556.txt
 	- notes on how to use the leds-lm3556 driver.
+leds-mlxcpld.txt
+	- notes on how to use the leds-mlxcpld driver.
 ledtrig-oneshot.txt
 	- One-shot LED trigger for both sporadic and dense events.
 ledtrig-transient.txt
 	- LED Transient Trigger, one shot timer activation.
+ledtrig-usbport.txt
+	- notes on how to use the drivers/usb/core/ledtrig-usbport.c trigger.
+uleds.txt
+	- notes on how to use the uleds driver.
diff --git a/Documentation/livepatch/callbacks.txt b/Documentation/livepatch/callbacks.txt
new file mode 100644
index 000000000000..c9776f48e458
--- /dev/null
+++ b/Documentation/livepatch/callbacks.txt
@@ -0,0 +1,605 @@
+======================
+(Un)patching Callbacks
+======================
+
+Livepatch (un)patch-callbacks provide a mechanism for livepatch modules
+to execute callback functions when a kernel object is (un)patched.  They
+can be considered a "power feature" that extends livepatching abilities
+to include:
+
+  - Safe updates to global data
+
+  - "Patches" to init and probe functions
+
+  - Patching otherwise unpatchable code (i.e. assembly)
+
+In most cases, (un)patch callbacks will need to be used in conjunction
+with memory barriers and kernel synchronization primitives, like
+mutexes/spinlocks, or even stop_machine(), to avoid concurrency issues.
+
+Callbacks differ from existing kernel facilities:
+
+  - Module init/exit code doesn't run when disabling and re-enabling a
+    patch.
+
+  - A module notifier can't stop a to-be-patched module from loading.
+
+Callbacks are part of the klp_object structure and their implementation
+is specific to that klp_object.  Other livepatch objects may or may not
+be patched, irrespective of the target klp_object's current state.
+
+Callbacks can be registered for the following livepatch actions:
+
+  * Pre-patch    - before a klp_object is patched
+
+  * Post-patch   - after a klp_object has been patched and is active
+                   across all tasks
+
+  * Pre-unpatch  - before a klp_object is unpatched (ie, patched code is
+                   active), used to clean up post-patch callback
+                   resources
+
+  * Post-unpatch - after a klp_object has been patched, all code has
+                   been restored and no tasks are running patched code,
+                   used to cleanup pre-patch callback resources
+
+Each callback is optional, omitting one does not preclude specifying any
+other.  However, the livepatching core executes the handlers in
+symmetry: pre-patch callbacks have a post-unpatch counterpart and
+post-patch callbacks have a pre-unpatch counterpart.  An unpatch
+callback will only be executed if its corresponding patch callback was
+executed.  Typical use cases pair a patch handler that acquires and
+configures resources with an unpatch handler tears down and releases
+those same resources.
+
+A callback is only executed if its host klp_object is loaded.  For
+in-kernel vmlinux targets, this means that callbacks will always execute
+when a livepatch is enabled/disabled.  For patch target kernel modules,
+callbacks will only execute if the target module is loaded.  When a
+module target is (un)loaded, its callbacks will execute only if the
+livepatch module is enabled.
+
+The pre-patch callback, if specified, is expected to return a status
+code (0 for success, -ERRNO on error).  An error status code indicates
+to the livepatching core that patching of the current klp_object is not
+safe and to stop the current patching request.  (When no pre-patch
+callback is provided, the transition is assumed to be safe.)  If a
+pre-patch callback returns failure, the kernel's module loader will:
+
+  - Refuse to load a livepatch, if the livepatch is loaded after
+    targeted code.
+
+    or:
+
+  - Refuse to load a module, if the livepatch was already successfully
+    loaded.
+
+No post-patch, pre-unpatch, or post-unpatch callbacks will be executed
+for a given klp_object if the object failed to patch, due to a failed
+pre_patch callback or for any other reason.
+
+If a patch transition is reversed, no pre-unpatch handlers will be run
+(this follows the previously mentioned symmetry -- pre-unpatch callbacks
+will only occur if their corresponding post-patch callback executed).
+
+If the object did successfully patch, but the patch transition never
+started for some reason (e.g., if another object failed to patch),
+only the post-unpatch callback will be called.
+
+
+Example Use-cases
+=================
+
+Update global data
+------------------
+
+A pre-patch callback can be useful to update a global variable.  For
+example, 75ff39ccc1bd ("tcp: make challenge acks less predictable")
+changes a global sysctl, as well as patches the tcp_send_challenge_ack()
+function.
+
+In this case, if we're being super paranoid, it might make sense to
+patch the data *after* patching is complete with a post-patch callback,
+so that tcp_send_challenge_ack() could first be changed to read
+sysctl_tcp_challenge_ack_limit with READ_ONCE.
+
+
+Support __init and probe function patches
+-----------------------------------------
+
+Although __init and probe functions are not directly livepatch-able, it
+may be possible to implement similar updates via pre/post-patch
+callbacks.
+
+48900cb6af42 ("virtio-net: drop NETIF_F_FRAGLIST") change the way that
+virtnet_probe() initialized its driver's net_device features.  A
+pre/post-patch callback could iterate over all such devices, making a
+similar change to their hw_features value.  (Client functions of the
+value may need to be updated accordingly.)
+
+
+Test cases
+==========
+
+What follows is not an exhaustive test suite of every possible livepatch
+pre/post-(un)patch combination, but a selection that demonstrates a few
+important concepts.  Each test case uses the kernel modules located in
+the samples/livepatch/ and assumes that no livepatches are loaded at the
+beginning of the test.
+
+
+Test 1
+------
+
+Test a combination of loading a kernel module and a livepatch that
+patches a function in the first module.  (Un)load the target module
+before the livepatch module:
+
+- load target module
+- load livepatch
+- disable livepatch
+- unload target module
+- unload livepatch
+
+First load a target module:
+
+  % insmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   34.475708] livepatch_callbacks_mod: livepatch_callbacks_mod_init
+
+On livepatch enable, before the livepatch transition starts, pre-patch
+callbacks are executed for vmlinux and livepatch_callbacks_mod (those
+klp_objects currently loaded).  After klp_objects are patched according
+to the klp_patch, their post-patch callbacks run and the transition
+completes:
+
+  % insmod samples/livepatch/livepatch-callbacks-demo.ko
+  [   36.503719] livepatch: enabling patch 'livepatch_callbacks_demo'
+  [   36.504213] livepatch: 'livepatch_callbacks_demo': initializing patching transition
+  [   36.504238] livepatch_callbacks_demo: pre_patch_callback: vmlinux
+  [   36.504721] livepatch_callbacks_demo: pre_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
+  [   36.505849] livepatch: 'livepatch_callbacks_demo': starting patching transition
+  [   37.727133] livepatch: 'livepatch_callbacks_demo': completing patching transition
+  [   37.727232] livepatch_callbacks_demo: post_patch_callback: vmlinux
+  [   37.727860] livepatch_callbacks_demo: post_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
+  [   37.728792] livepatch: 'livepatch_callbacks_demo': patching complete
+
+Similarly, on livepatch disable, pre-patch callbacks run before the
+unpatching transition starts.  klp_objects are reverted, post-patch
+callbacks execute and the transition completes:
+
+  % echo 0 > /sys/kernel/livepatch/livepatch_callbacks_demo/enabled
+  [   38.510209] livepatch: 'livepatch_callbacks_demo': initializing unpatching transition
+  [   38.510234] livepatch_callbacks_demo: pre_unpatch_callback: vmlinux
+  [   38.510982] livepatch_callbacks_demo: pre_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
+  [   38.512209] livepatch: 'livepatch_callbacks_demo': starting unpatching transition
+  [   39.711132] livepatch: 'livepatch_callbacks_demo': completing unpatching transition
+  [   39.711210] livepatch_callbacks_demo: post_unpatch_callback: vmlinux
+  [   39.711779] livepatch_callbacks_demo: post_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
+  [   39.712735] livepatch: 'livepatch_callbacks_demo': unpatching complete
+
+  % rmmod samples/livepatch/livepatch-callbacks-demo.ko
+  % rmmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   42.534183] livepatch_callbacks_mod: livepatch_callbacks_mod_exit
+
+
+Test 2
+------
+
+This test is similar to the previous test, but (un)load the livepatch
+module before the target kernel module.  This tests the livepatch core's
+module_coming handler:
+
+- load livepatch
+- load target module
+- disable livepatch
+- unload livepatch
+- unload target module
+
+
+On livepatch enable, only pre/post-patch callbacks are executed for
+currently loaded klp_objects, in this case, vmlinux:
+
+  % insmod samples/livepatch/livepatch-callbacks-demo.ko
+  [   44.553328] livepatch: enabling patch 'livepatch_callbacks_demo'
+  [   44.553997] livepatch: 'livepatch_callbacks_demo': initializing patching transition
+  [   44.554049] livepatch_callbacks_demo: pre_patch_callback: vmlinux
+  [   44.554845] livepatch: 'livepatch_callbacks_demo': starting patching transition
+  [   45.727128] livepatch: 'livepatch_callbacks_demo': completing patching transition
+  [   45.727212] livepatch_callbacks_demo: post_patch_callback: vmlinux
+  [   45.727961] livepatch: 'livepatch_callbacks_demo': patching complete
+
+When a targeted module is subsequently loaded, only its pre/post-patch
+callbacks are executed:
+
+  % insmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   46.560845] livepatch: applying patch 'livepatch_callbacks_demo' to loading module 'livepatch_callbacks_mod'
+  [   46.561988] livepatch_callbacks_demo: pre_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_COMING] Full formed, running module_init
+  [   46.563452] livepatch_callbacks_demo: post_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_COMING] Full formed, running module_init
+  [   46.565495] livepatch_callbacks_mod: livepatch_callbacks_mod_init
+
+On livepatch disable, all currently loaded klp_objects' (vmlinux and
+livepatch_callbacks_mod) pre/post-unpatch callbacks are executed:
+
+  % echo 0 > /sys/kernel/livepatch/livepatch_callbacks_demo/enabled
+  [   48.568885] livepatch: 'livepatch_callbacks_demo': initializing unpatching transition
+  [   48.568910] livepatch_callbacks_demo: pre_unpatch_callback: vmlinux
+  [   48.569441] livepatch_callbacks_demo: pre_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
+  [   48.570502] livepatch: 'livepatch_callbacks_demo': starting unpatching transition
+  [   49.759091] livepatch: 'livepatch_callbacks_demo': completing unpatching transition
+  [   49.759171] livepatch_callbacks_demo: post_unpatch_callback: vmlinux
+  [   49.759742] livepatch_callbacks_demo: post_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
+  [   49.760690] livepatch: 'livepatch_callbacks_demo': unpatching complete
+
+  % rmmod samples/livepatch/livepatch-callbacks-demo.ko
+  % rmmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   52.592283] livepatch_callbacks_mod: livepatch_callbacks_mod_exit
+
+
+Test 3
+------
+
+Test loading the livepatch after a targeted kernel module, then unload
+the kernel module before disabling the livepatch.  This tests the
+livepatch core's module_going handler:
+
+- load target module
+- load livepatch
+- unload target module
+- disable livepatch
+- unload livepatch
+
+First load a target module, then the livepatch:
+
+  % insmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   54.607948] livepatch_callbacks_mod: livepatch_callbacks_mod_init
+
+  % insmod samples/livepatch/livepatch-callbacks-demo.ko
+  [   56.613919] livepatch: enabling patch 'livepatch_callbacks_demo'
+  [   56.614411] livepatch: 'livepatch_callbacks_demo': initializing patching transition
+  [   56.614436] livepatch_callbacks_demo: pre_patch_callback: vmlinux
+  [   56.614818] livepatch_callbacks_demo: pre_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
+  [   56.615656] livepatch: 'livepatch_callbacks_demo': starting patching transition
+  [   57.759070] livepatch: 'livepatch_callbacks_demo': completing patching transition
+  [   57.759147] livepatch_callbacks_demo: post_patch_callback: vmlinux
+  [   57.759621] livepatch_callbacks_demo: post_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
+  [   57.760307] livepatch: 'livepatch_callbacks_demo': patching complete
+
+When a target module is unloaded, the livepatch is only reverted from
+that klp_object (livepatch_callbacks_mod).  As such, only its pre and
+post-unpatch callbacks are executed when this occurs:
+
+  % rmmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   58.623409] livepatch_callbacks_mod: livepatch_callbacks_mod_exit
+  [   58.623903] livepatch_callbacks_demo: pre_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_GOING] Going away
+  [   58.624658] livepatch: reverting patch 'livepatch_callbacks_demo' on unloading module 'livepatch_callbacks_mod'
+  [   58.625305] livepatch_callbacks_demo: post_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_GOING] Going away
+
+When the livepatch is disabled, pre and post-unpatch callbacks are run
+for the remaining klp_object, vmlinux:
+
+  % echo 0 > /sys/kernel/livepatch/livepatch_callbacks_demo/enabled
+  [   60.638420] livepatch: 'livepatch_callbacks_demo': initializing unpatching transition
+  [   60.638444] livepatch_callbacks_demo: pre_unpatch_callback: vmlinux
+  [   60.638996] livepatch: 'livepatch_callbacks_demo': starting unpatching transition
+  [   61.727088] livepatch: 'livepatch_callbacks_demo': completing unpatching transition
+  [   61.727165] livepatch_callbacks_demo: post_unpatch_callback: vmlinux
+  [   61.727985] livepatch: 'livepatch_callbacks_demo': unpatching complete
+
+  % rmmod samples/livepatch/livepatch-callbacks-demo.ko
+
+
+Test 4
+------
+
+This test is similar to the previous test, however the livepatch is
+loaded first.  This tests the livepatch core's module_coming and
+module_going handlers:
+
+- load livepatch
+- load target module
+- unload target module
+- disable livepatch
+- unload livepatch
+
+First load the livepatch:
+
+  % insmod samples/livepatch/livepatch-callbacks-demo.ko
+  [   64.661552] livepatch: enabling patch 'livepatch_callbacks_demo'
+  [   64.662147] livepatch: 'livepatch_callbacks_demo': initializing patching transition
+  [   64.662175] livepatch_callbacks_demo: pre_patch_callback: vmlinux
+  [   64.662850] livepatch: 'livepatch_callbacks_demo': starting patching transition
+  [   65.695056] livepatch: 'livepatch_callbacks_demo': completing patching transition
+  [   65.695147] livepatch_callbacks_demo: post_patch_callback: vmlinux
+  [   65.695561] livepatch: 'livepatch_callbacks_demo': patching complete
+
+When a targeted kernel module is subsequently loaded, only its
+pre/post-patch callbacks are executed:
+
+  % insmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   66.669196] livepatch: applying patch 'livepatch_callbacks_demo' to loading module 'livepatch_callbacks_mod'
+  [   66.669882] livepatch_callbacks_demo: pre_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_COMING] Full formed, running module_init
+  [   66.670744] livepatch_callbacks_demo: post_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_COMING] Full formed, running module_init
+  [   66.672873] livepatch_callbacks_mod: livepatch_callbacks_mod_init
+
+When the target module is unloaded, the livepatch is only reverted from
+the livepatch_callbacks_mod klp_object.  As such, only pre and
+post-unpatch callbacks are executed when this occurs:
+
+  % rmmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   68.680065] livepatch_callbacks_mod: livepatch_callbacks_mod_exit
+  [   68.680688] livepatch_callbacks_demo: pre_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_GOING] Going away
+  [   68.681452] livepatch: reverting patch 'livepatch_callbacks_demo' on unloading module 'livepatch_callbacks_mod'
+  [   68.682094] livepatch_callbacks_demo: post_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_GOING] Going away
+
+  % echo 0 > /sys/kernel/livepatch/livepatch_callbacks_demo/enabled
+  [   70.689225] livepatch: 'livepatch_callbacks_demo': initializing unpatching transition
+  [   70.689256] livepatch_callbacks_demo: pre_unpatch_callback: vmlinux
+  [   70.689882] livepatch: 'livepatch_callbacks_demo': starting unpatching transition
+  [   71.711080] livepatch: 'livepatch_callbacks_demo': completing unpatching transition
+  [   71.711481] livepatch_callbacks_demo: post_unpatch_callback: vmlinux
+  [   71.711988] livepatch: 'livepatch_callbacks_demo': unpatching complete
+
+  % rmmod samples/livepatch/livepatch-callbacks-demo.ko
+
+
+Test 5
+------
+
+A simple test of loading a livepatch without one of its patch target
+klp_objects ever loaded (livepatch_callbacks_mod):
+
+- load livepatch
+- disable livepatch
+- unload livepatch
+
+Load the livepatch:
+
+  % insmod samples/livepatch/livepatch-callbacks-demo.ko
+  [   74.711081] livepatch: enabling patch 'livepatch_callbacks_demo'
+  [   74.711595] livepatch: 'livepatch_callbacks_demo': initializing patching transition
+  [   74.711639] livepatch_callbacks_demo: pre_patch_callback: vmlinux
+  [   74.712272] livepatch: 'livepatch_callbacks_demo': starting patching transition
+  [   75.743137] livepatch: 'livepatch_callbacks_demo': completing patching transition
+  [   75.743219] livepatch_callbacks_demo: post_patch_callback: vmlinux
+  [   75.743867] livepatch: 'livepatch_callbacks_demo': patching complete
+
+As expected, only pre/post-(un)patch handlers are executed for vmlinux:
+
+  % echo 0 > /sys/kernel/livepatch/livepatch_callbacks_demo/enabled
+  [   76.716254] livepatch: 'livepatch_callbacks_demo': initializing unpatching transition
+  [   76.716278] livepatch_callbacks_demo: pre_unpatch_callback: vmlinux
+  [   76.716666] livepatch: 'livepatch_callbacks_demo': starting unpatching transition
+  [   77.727089] livepatch: 'livepatch_callbacks_demo': completing unpatching transition
+  [   77.727194] livepatch_callbacks_demo: post_unpatch_callback: vmlinux
+  [   77.727907] livepatch: 'livepatch_callbacks_demo': unpatching complete
+
+  % rmmod samples/livepatch/livepatch-callbacks-demo.ko
+
+
+Test 6
+------
+
+Test a scenario where a vmlinux pre-patch callback returns a non-zero
+status (ie, failure):
+
+- load target module
+- load livepatch -ENODEV
+- unload target module
+
+First load a target module:
+
+  % insmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   80.740520] livepatch_callbacks_mod: livepatch_callbacks_mod_init
+
+Load the livepatch module, setting its 'pre_patch_ret' value to -19
+(-ENODEV).  When its vmlinux pre-patch callback executed, this status
+code will propagate back to the module-loading subsystem.  The result is
+that the insmod command refuses to load the livepatch module:
+
+  % insmod samples/livepatch/livepatch-callbacks-demo.ko pre_patch_ret=-19
+  [   82.747326] livepatch: enabling patch 'livepatch_callbacks_demo'
+  [   82.747743] livepatch: 'livepatch_callbacks_demo': initializing patching transition
+  [   82.747767] livepatch_callbacks_demo: pre_patch_callback: vmlinux
+  [   82.748237] livepatch: pre-patch callback failed for object 'vmlinux'
+  [   82.748637] livepatch: failed to enable patch 'livepatch_callbacks_demo'
+  [   82.749059] livepatch: 'livepatch_callbacks_demo': canceling transition, going to unpatch
+  [   82.749060] livepatch: 'livepatch_callbacks_demo': completing unpatching transition
+  [   82.749868] livepatch: 'livepatch_callbacks_demo': unpatching complete
+  [   82.765809] insmod: ERROR: could not insert module samples/livepatch/livepatch-callbacks-demo.ko: No such device
+
+  % rmmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   84.774238] livepatch_callbacks_mod: livepatch_callbacks_mod_exit
+
+
+Test 7
+------
+
+Similar to the previous test, setup a livepatch such that its vmlinux
+pre-patch callback returns success.  However, when a targeted kernel
+module is later loaded, have the livepatch return a failing status code:
+
+- load livepatch
+- setup -ENODEV
+- load target module
+- disable livepatch
+- unload livepatch
+
+Load the livepatch, notice vmlinux pre-patch callback succeeds:
+
+  % insmod samples/livepatch/livepatch-callbacks-demo.ko
+  [   86.787845] livepatch: enabling patch 'livepatch_callbacks_demo'
+  [   86.788325] livepatch: 'livepatch_callbacks_demo': initializing patching transition
+  [   86.788427] livepatch_callbacks_demo: pre_patch_callback: vmlinux
+  [   86.788821] livepatch: 'livepatch_callbacks_demo': starting patching transition
+  [   87.711069] livepatch: 'livepatch_callbacks_demo': completing patching transition
+  [   87.711143] livepatch_callbacks_demo: post_patch_callback: vmlinux
+  [   87.711886] livepatch: 'livepatch_callbacks_demo': patching complete
+
+Set a trap so subsequent pre-patch callbacks to this livepatch will
+return -ENODEV:
+
+  % echo -19 > /sys/module/livepatch_callbacks_demo/parameters/pre_patch_ret
+
+The livepatch pre-patch callback for subsequently loaded target modules
+will return failure, so the module loader refuses to load the kernel
+module.  Notice that no post-patch or pre/post-unpatch callbacks are
+executed for this klp_object:
+
+  % insmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   90.796976] livepatch: applying patch 'livepatch_callbacks_demo' to loading module 'livepatch_callbacks_mod'
+  [   90.797834] livepatch_callbacks_demo: pre_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_COMING] Full formed, running module_init
+  [   90.798900] livepatch: pre-patch callback failed for object 'livepatch_callbacks_mod'
+  [   90.799652] livepatch: patch 'livepatch_callbacks_demo' failed for module 'livepatch_callbacks_mod', refusing to load module 'livepatch_callbacks_mod'
+  [   90.819737] insmod: ERROR: could not insert module samples/livepatch/livepatch-callbacks-mod.ko: No such device
+
+However, pre/post-unpatch callbacks run for the vmlinux klp_object:
+
+  % echo 0 > /sys/kernel/livepatch/livepatch_callbacks_demo/enabled
+  [   92.823547] livepatch: 'livepatch_callbacks_demo': initializing unpatching transition
+  [   92.823573] livepatch_callbacks_demo: pre_unpatch_callback: vmlinux
+  [   92.824331] livepatch: 'livepatch_callbacks_demo': starting unpatching transition
+  [   93.727128] livepatch: 'livepatch_callbacks_demo': completing unpatching transition
+  [   93.727327] livepatch_callbacks_demo: post_unpatch_callback: vmlinux
+  [   93.727861] livepatch: 'livepatch_callbacks_demo': unpatching complete
+
+  % rmmod samples/livepatch/livepatch-callbacks-demo.ko
+
+
+Test 8
+------
+
+Test loading multiple targeted kernel modules.  This test-case is
+mainly for comparing with the next test-case.
+
+- load busy target module (0s sleep),
+- load livepatch
+- load target module
+- unload target module
+- disable livepatch
+- unload livepatch
+- unload busy target module
+
+
+Load a target "busy" kernel module which kicks off a worker function
+that immediately exits:
+
+  % insmod samples/livepatch/livepatch-callbacks-busymod.ko sleep_secs=0
+  [   96.910107] livepatch_callbacks_busymod: livepatch_callbacks_mod_init
+  [   96.910600] livepatch_callbacks_busymod: busymod_work_func, sleeping 0 seconds ...
+  [   96.913024] livepatch_callbacks_busymod: busymod_work_func exit
+
+Proceed with loading the livepatch and another ordinary target module,
+notice that the post-patch callbacks are executed and the transition
+completes quickly:
+
+  % insmod samples/livepatch/livepatch-callbacks-demo.ko
+  [   98.917892] livepatch: enabling patch 'livepatch_callbacks_demo'
+  [   98.918426] livepatch: 'livepatch_callbacks_demo': initializing patching transition
+  [   98.918453] livepatch_callbacks_demo: pre_patch_callback: vmlinux
+  [   98.918955] livepatch_callbacks_demo: pre_patch_callback: livepatch_callbacks_busymod -> [MODULE_STATE_LIVE] Normal state
+  [   98.923835] livepatch: 'livepatch_callbacks_demo': starting patching transition
+  [   99.743104] livepatch: 'livepatch_callbacks_demo': completing patching transition
+  [   99.743156] livepatch_callbacks_demo: post_patch_callback: vmlinux
+  [   99.743679] livepatch_callbacks_demo: post_patch_callback: livepatch_callbacks_busymod -> [MODULE_STATE_LIVE] Normal state
+  [   99.744616] livepatch: 'livepatch_callbacks_demo': patching complete
+
+  % insmod samples/livepatch/livepatch-callbacks-mod.ko
+  [  100.930955] livepatch: applying patch 'livepatch_callbacks_demo' to loading module 'livepatch_callbacks_mod'
+  [  100.931668] livepatch_callbacks_demo: pre_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_COMING] Full formed, running module_init
+  [  100.932645] livepatch_callbacks_demo: post_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_COMING] Full formed, running module_init
+  [  100.934125] livepatch_callbacks_mod: livepatch_callbacks_mod_init
+
+  % rmmod samples/livepatch/livepatch-callbacks-mod.ko
+  [  102.942805] livepatch_callbacks_mod: livepatch_callbacks_mod_exit
+  [  102.943640] livepatch_callbacks_demo: pre_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_GOING] Going away
+  [  102.944585] livepatch: reverting patch 'livepatch_callbacks_demo' on unloading module 'livepatch_callbacks_mod'
+  [  102.945455] livepatch_callbacks_demo: post_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_GOING] Going away
+
+  % echo 0 > /sys/kernel/livepatch/livepatch_callbacks_demo/enabled
+  [  104.953815] livepatch: 'livepatch_callbacks_demo': initializing unpatching transition
+  [  104.953838] livepatch_callbacks_demo: pre_unpatch_callback: vmlinux
+  [  104.954431] livepatch_callbacks_demo: pre_unpatch_callback: livepatch_callbacks_busymod -> [MODULE_STATE_LIVE] Normal state
+  [  104.955426] livepatch: 'livepatch_callbacks_demo': starting unpatching transition
+  [  106.719073] livepatch: 'livepatch_callbacks_demo': completing unpatching transition
+  [  106.722633] livepatch_callbacks_demo: post_unpatch_callback: vmlinux
+  [  106.723282] livepatch_callbacks_demo: post_unpatch_callback: livepatch_callbacks_busymod -> [MODULE_STATE_LIVE] Normal state
+  [  106.724279] livepatch: 'livepatch_callbacks_demo': unpatching complete
+
+  % rmmod samples/livepatch/livepatch-callbacks-demo.ko
+  % rmmod samples/livepatch/livepatch-callbacks-busymod.ko
+  [  108.975660] livepatch_callbacks_busymod: livepatch_callbacks_mod_exit
+
+
+Test 9
+------
+
+A similar test as the previous one, but force the "busy" kernel module
+to do longer work.
+
+The livepatching core will refuse to patch a task that is currently
+executing a to-be-patched function -- the consistency model stalls the
+current patch transition until this safety-check is met.  Test a
+scenario where one of a livepatch's target klp_objects sits on such a
+function for a long time.  Meanwhile, load and unload other target
+kernel modules while the livepatch transition is in progress.
+
+- load busy target module (30s sleep)
+- load livepatch
+- load target module
+- unload target module
+- disable livepatch
+- unload livepatch
+- unload busy target module
+
+
+Load the "busy" kernel module, this time make it do 30 seconds worth of
+work:
+
+  % insmod samples/livepatch/livepatch-callbacks-busymod.ko sleep_secs=30
+  [  110.993362] livepatch_callbacks_busymod: livepatch_callbacks_mod_init
+  [  110.994059] livepatch_callbacks_busymod: busymod_work_func, sleeping 30 seconds ...
+
+Meanwhile, the livepatch is loaded.  Notice that the patch transition
+does not complete as the targeted "busy" module is sitting on a
+to-be-patched function:
+
+  % insmod samples/livepatch/livepatch-callbacks-demo.ko
+  [  113.000309] livepatch: enabling patch 'livepatch_callbacks_demo'
+  [  113.000764] livepatch: 'livepatch_callbacks_demo': initializing patching transition
+  [  113.000791] livepatch_callbacks_demo: pre_patch_callback: vmlinux
+  [  113.001289] livepatch_callbacks_demo: pre_patch_callback: livepatch_callbacks_busymod -> [MODULE_STATE_LIVE] Normal state
+  [  113.005208] livepatch: 'livepatch_callbacks_demo': starting patching transition
+
+Load a second target module (this one is an ordinary idle kernel
+module).  Note that *no* post-patch callbacks will be executed while the
+livepatch is still in transition:
+
+  % insmod samples/livepatch/livepatch-callbacks-mod.ko
+  [  115.012740] livepatch: applying patch 'livepatch_callbacks_demo' to loading module 'livepatch_callbacks_mod'
+  [  115.013406] livepatch_callbacks_demo: pre_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_COMING] Full formed, running module_init
+  [  115.015315] livepatch_callbacks_mod: livepatch_callbacks_mod_init
+
+Request an unload of the simple kernel module.  The patch is still
+transitioning, so its pre-unpatch callbacks are skipped:
+
+  % rmmod samples/livepatch/livepatch-callbacks-mod.ko
+  [  117.022626] livepatch_callbacks_mod: livepatch_callbacks_mod_exit
+  [  117.023376] livepatch: reverting patch 'livepatch_callbacks_demo' on unloading module 'livepatch_callbacks_mod'
+  [  117.024533] livepatch_callbacks_demo: post_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_GOING] Going away
+
+Finally the livepatch is disabled.  Since none of the patch's
+klp_object's post-patch callbacks executed, the remaining klp_object's
+pre-unpatch callbacks are skipped:
+
+  % echo 0 > /sys/kernel/livepatch/livepatch_callbacks_demo/enabled
+  [  119.035408] livepatch: 'livepatch_callbacks_demo': reversing transition from patching to unpatching
+  [  119.035485] livepatch: 'livepatch_callbacks_demo': starting unpatching transition
+  [  119.711166] livepatch: 'livepatch_callbacks_demo': completing unpatching transition
+  [  119.714179] livepatch_callbacks_demo: post_unpatch_callback: vmlinux
+  [  119.714653] livepatch_callbacks_demo: post_unpatch_callback: livepatch_callbacks_busymod -> [MODULE_STATE_LIVE] Normal state
+  [  119.715437] livepatch: 'livepatch_callbacks_demo': unpatching complete
+
+  % rmmod samples/livepatch/livepatch-callbacks-demo.ko
+  % rmmod samples/livepatch/livepatch-callbacks-busymod.ko
+  [  141.279111] livepatch_callbacks_busymod: busymod_work_func exit
+  [  141.279760] livepatch_callbacks_busymod: livepatch_callbacks_mod_exit
diff --git a/Documentation/livepatch/shadow-vars.txt b/Documentation/livepatch/shadow-vars.txt
new file mode 100644
index 000000000000..89c66634d600
--- /dev/null
+++ b/Documentation/livepatch/shadow-vars.txt
@@ -0,0 +1,192 @@
+================
+Shadow Variables
+================
+
+Shadow variables are a simple way for livepatch modules to associate
+additional "shadow" data with existing data structures.  Shadow data is
+allocated separately from parent data structures, which are left
+unmodified.  The shadow variable API described in this document is used
+to allocate/add and remove/free shadow variables to/from their parents.
+
+The implementation introduces a global, in-kernel hashtable that
+associates pointers to parent objects and a numeric identifier of the
+shadow data.  The numeric identifier is a simple enumeration that may be
+used to describe shadow variable version, class or type, etc.  More
+specifically, the parent pointer serves as the hashtable key while the
+numeric id subsequently filters hashtable queries.  Multiple shadow
+variables may attach to the same parent object, but their numeric
+identifier distinguishes between them.
+
+
+1. Brief API summary
+====================
+
+(See the full API usage docbook notes in livepatch/shadow.c.)
+
+A hashtable references all shadow variables.  These references are
+stored and retrieved through a <obj, id> pair.
+
+* The klp_shadow variable data structure encapsulates both tracking
+meta-data and shadow-data:
+  - meta-data
+    - obj - pointer to parent object
+    - id - data identifier
+  - data[] - storage for shadow data
+
+It is important to note that the klp_shadow_alloc() and
+klp_shadow_get_or_alloc() calls, described below, store a *copy* of the
+data that the functions are provided.  Callers should provide whatever
+mutual exclusion is required of the shadow data.
+
+* klp_shadow_get() - retrieve a shadow variable data pointer
+  - search hashtable for <obj, id> pair
+
+* klp_shadow_alloc() - allocate and add a new shadow variable
+  - search hashtable for <obj, id> pair
+  - if exists
+    - WARN and return NULL
+  - if <obj, id> doesn't already exist
+    - allocate a new shadow variable
+    - copy data into the new shadow variable
+    - add <obj, id> to the global hashtable
+
+* klp_shadow_get_or_alloc() - get existing or alloc a new shadow variable
+  - search hashtable for <obj, id> pair
+  - if exists
+    - return existing shadow variable
+  - if <obj, id> doesn't already exist
+    - allocate a new shadow variable
+    - copy data into the new shadow variable
+    - add <obj, id> pair to the global hashtable
+
+* klp_shadow_free() - detach and free a <obj, id> shadow variable
+  - find and remove a <obj, id> reference from global hashtable
+    - if found, free shadow variable
+
+* klp_shadow_free_all() - detach and free all <*, id> shadow variables
+  - find and remove any <*, id> references from global hashtable
+    - if found, free shadow variable
+
+
+2. Use cases
+============
+
+(See the example shadow variable livepatch modules in samples/livepatch/
+for full working demonstrations.)
+
+For the following use-case examples, consider commit 1d147bfa6429
+("mac80211: fix AP powersave TX vs.  wakeup race"), which added a
+spinlock to net/mac80211/sta_info.h :: struct sta_info.  Each use-case
+example can be considered a stand-alone livepatch implementation of this
+fix.
+
+
+Matching parent's lifecycle
+---------------------------
+
+If parent data structures are frequently created and destroyed, it may
+be easiest to align their shadow variables lifetimes to the same
+allocation and release functions.  In this case, the parent data
+structure is typically allocated, initialized, then registered in some
+manner.  Shadow variable allocation and setup can then be considered
+part of the parent's initialization and should be completed before the
+parent "goes live" (ie, any shadow variable get-API requests are made
+for this <obj, id> pair.)
+
+For commit 1d147bfa6429, when a parent sta_info structure is allocated,
+allocate a shadow copy of the ps_lock pointer, then initialize it:
+
+#define PS_LOCK 1
+struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
+				const u8 *addr, gfp_t gfp)
+{
+	struct sta_info *sta;
+	spinlock_t *ps_lock;
+
+	/* Parent structure is created */
+	sta = kzalloc(sizeof(*sta) + hw->sta_data_size, gfp);
+
+	/* Attach a corresponding shadow variable, then initialize it */
+	ps_lock = klp_shadow_alloc(sta, PS_LOCK, NULL, sizeof(*ps_lock), gfp);
+	if (!ps_lock)
+		goto shadow_fail;
+	spin_lock_init(ps_lock);
+	...
+
+When requiring a ps_lock, query the shadow variable API to retrieve one
+for a specific struct sta_info:
+
+void ieee80211_sta_ps_deliver_wakeup(struct sta_info *sta)
+{
+	spinlock_t *ps_lock;
+
+	/* sync with ieee80211_tx_h_unicast_ps_buf */
+	ps_lock = klp_shadow_get(sta, PS_LOCK);
+	if (ps_lock)
+		spin_lock(ps_lock);
+	...
+
+When the parent sta_info structure is freed, first free the shadow
+variable:
+
+void sta_info_free(struct ieee80211_local *local, struct sta_info *sta)
+{
+	klp_shadow_free(sta, PS_LOCK);
+	kfree(sta);
+	...
+
+
+In-flight parent objects
+------------------------
+
+Sometimes it may not be convenient or possible to allocate shadow
+variables alongside their parent objects.  Or a livepatch fix may
+require shadow varibles to only a subset of parent object instances.  In
+these cases, the klp_shadow_get_or_alloc() call can be used to attach
+shadow variables to parents already in-flight.
+
+For commit 1d147bfa6429, a good spot to allocate a shadow spinlock is
+inside ieee80211_sta_ps_deliver_wakeup():
+
+#define PS_LOCK 1
+void ieee80211_sta_ps_deliver_wakeup(struct sta_info *sta)
+{
+	DEFINE_SPINLOCK(ps_lock_fallback);
+	spinlock_t *ps_lock;
+
+	/* sync with ieee80211_tx_h_unicast_ps_buf */
+	ps_lock = klp_shadow_get_or_alloc(sta, PS_LOCK,
+			&ps_lock_fallback, sizeof(ps_lock_fallback),
+			GFP_ATOMIC);
+	if (ps_lock)
+		spin_lock(ps_lock);
+	...
+
+This usage will create a shadow variable, only if needed, otherwise it
+will use one that was already created for this <obj, id> pair.
+
+Like the previous use-case, the shadow spinlock needs to be cleaned up.
+A shadow variable can be freed just before its parent object is freed,
+or even when the shadow variable itself is no longer required.
+
+
+Other use-cases
+---------------
+
+Shadow variables can also be used as a flag indicating that a data
+structure was allocated by new, livepatched code.  In this case, it
+doesn't matter what data value the shadow variable holds, its existence
+suggests how to handle the parent object.
+
+
+3. References
+=============
+
+* https://github.com/dynup/kpatch
+The livepatch implementation is based on the kpatch version of shadow
+variables.
+
+* http://files.mkgnu.net/files/dynamos/doc/papers/dynamos_eurosys_07.pdf
+Dynamic and Adaptive Updates of Non-Quiescent Subsystems in Commodity
+Operating System Kernels (Kritis Makris, Kyung Dong Ryu 2007) presented
+a datatype update technique called "shadow data structures".
diff --git a/Documentation/locking/crossrelease.txt b/Documentation/locking/crossrelease.txt
new file mode 100644
index 000000000000..bdf1423d5f99
--- /dev/null
+++ b/Documentation/locking/crossrelease.txt
@@ -0,0 +1,874 @@
+Crossrelease
+============
+
+Started by Byungchul Park <byungchul.park@lge.com>
+
+Contents:
+
+ (*) Background
+
+     - What causes deadlock
+     - How lockdep works
+
+ (*) Limitation
+
+     - Limit lockdep
+     - Pros from the limitation
+     - Cons from the limitation
+     - Relax the limitation
+
+ (*) Crossrelease
+
+     - Introduce crossrelease
+     - Introduce commit
+
+ (*) Implementation
+
+     - Data structures
+     - How crossrelease works
+
+ (*) Optimizations
+
+     - Avoid duplication
+     - Lockless for hot paths
+
+ (*) APPENDIX A: What lockdep does to work aggresively
+
+ (*) APPENDIX B: How to avoid adding false dependencies
+
+
+==========
+Background
+==========
+
+What causes deadlock
+--------------------
+
+A deadlock occurs when a context is waiting for an event to happen,
+which is impossible because another (or the) context who can trigger the
+event is also waiting for another (or the) event to happen, which is
+also impossible due to the same reason.
+
+For example:
+
+   A context going to trigger event C is waiting for event A to happen.
+   A context going to trigger event A is waiting for event B to happen.
+   A context going to trigger event B is waiting for event C to happen.
+
+A deadlock occurs when these three wait operations run at the same time,
+because event C cannot be triggered if event A does not happen, which in
+turn cannot be triggered if event B does not happen, which in turn
+cannot be triggered if event C does not happen. After all, no event can
+be triggered since any of them never meets its condition to wake up.
+
+A dependency might exist between two waiters and a deadlock might happen
+due to an incorrect releationship between dependencies. Thus, we must
+define what a dependency is first. A dependency exists between them if:
+
+   1. There are two waiters waiting for each event at a given time.
+   2. The only way to wake up each waiter is to trigger its event.
+   3. Whether one can be woken up depends on whether the other can.
+
+Each wait in the example creates its dependency like:
+
+   Event C depends on event A.
+   Event A depends on event B.
+   Event B depends on event C.
+
+   NOTE: Precisely speaking, a dependency is one between whether a
+   waiter for an event can be woken up and whether another waiter for
+   another event can be woken up. However from now on, we will describe
+   a dependency as if it's one between an event and another event for
+   simplicity.
+
+And they form circular dependencies like:
+
+    -> C -> A -> B -
+   /                \
+   \                /
+    ----------------
+
+   where 'A -> B' means that event A depends on event B.
+
+Such circular dependencies lead to a deadlock since no waiter can meet
+its condition to wake up as described.
+
+CONCLUSION
+
+Circular dependencies cause a deadlock.
+
+
+How lockdep works
+-----------------
+
+Lockdep tries to detect a deadlock by checking dependencies created by
+lock operations, acquire and release. Waiting for a lock corresponds to
+waiting for an event, and releasing a lock corresponds to triggering an
+event in the previous section.
+
+In short, lockdep does:
+
+   1. Detect a new dependency.
+   2. Add the dependency into a global graph.
+   3. Check if that makes dependencies circular.
+   4. Report a deadlock or its possibility if so.
+
+For example, consider a graph built by lockdep that looks like:
+
+   A -> B -
+           \
+            -> E
+           /
+   C -> D -
+
+   where A, B,..., E are different lock classes.
+
+Lockdep will add a dependency into the graph on detection of a new
+dependency. For example, it will add a dependency 'E -> C' when a new
+dependency between lock E and lock C is detected. Then the graph will be:
+
+       A -> B -
+               \
+                -> E -
+               /      \
+    -> C -> D -        \
+   /                   /
+   \                  /
+    ------------------
+
+   where A, B,..., E are different lock classes.
+
+This graph contains a subgraph which demonstrates circular dependencies:
+
+                -> E -
+               /      \
+    -> C -> D -        \
+   /                   /
+   \                  /
+    ------------------
+
+   where C, D and E are different lock classes.
+
+This is the condition under which a deadlock might occur. Lockdep
+reports it on detection after adding a new dependency. This is the way
+how lockdep works.
+
+CONCLUSION
+
+Lockdep detects a deadlock or its possibility by checking if circular
+dependencies were created after adding each new dependency.
+
+
+==========
+Limitation
+==========
+
+Limit lockdep
+-------------
+
+Limiting lockdep to work on only typical locks e.g. spin locks and
+mutexes, which are released within the acquire context, the
+implementation becomes simple but its capacity for detection becomes
+limited. Let's check pros and cons in next section.
+
+
+Pros from the limitation
+------------------------
+
+Given the limitation, when acquiring a lock, locks in a held_locks
+cannot be released if the context cannot acquire it so has to wait to
+acquire it, which means all waiters for the locks in the held_locks are
+stuck. It's an exact case to create dependencies between each lock in
+the held_locks and the lock to acquire.
+
+For example:
+
+   CONTEXT X
+   ---------
+   acquire A
+   acquire B /* Add a dependency 'A -> B' */
+   release B
+   release A
+
+   where A and B are different lock classes.
+
+When acquiring lock A, the held_locks of CONTEXT X is empty thus no
+dependency is added. But when acquiring lock B, lockdep detects and adds
+a new dependency 'A -> B' between lock A in the held_locks and lock B.
+They can be simply added whenever acquiring each lock.
+
+And data required by lockdep exists in a local structure, held_locks
+embedded in task_struct. Forcing to access the data within the context,
+lockdep can avoid racy problems without explicit locks while handling
+the local data.
+
+Lastly, lockdep only needs to keep locks currently being held, to build
+a dependency graph. However, relaxing the limitation, it needs to keep
+even locks already released, because a decision whether they created
+dependencies might be long-deferred.
+
+To sum up, we can expect several advantages from the limitation:
+
+   1. Lockdep can easily identify a dependency when acquiring a lock.
+   2. Races are avoidable while accessing local locks in a held_locks.
+   3. Lockdep only needs to keep locks currently being held.
+
+CONCLUSION
+
+Given the limitation, the implementation becomes simple and efficient.
+
+
+Cons from the limitation
+------------------------
+
+Given the limitation, lockdep is applicable only to typical locks. For
+example, page locks for page access or completions for synchronization
+cannot work with lockdep.
+
+Can we detect deadlocks below, under the limitation?
+
+Example 1:
+
+   CONTEXT X	   CONTEXT Y	   CONTEXT Z
+   ---------	   ---------	   ----------
+		   mutex_lock A
+   lock_page B
+		   lock_page B
+				   mutex_lock A /* DEADLOCK */
+				   unlock_page B held by X
+		   unlock_page B
+		   mutex_unlock A
+				   mutex_unlock A
+
+   where A and B are different lock classes.
+
+No, we cannot.
+
+Example 2:
+
+   CONTEXT X		   CONTEXT Y
+   ---------		   ---------
+			   mutex_lock A
+   mutex_lock A
+			   wait_for_complete B /* DEADLOCK */
+   complete B
+			   mutex_unlock A
+   mutex_unlock A
+
+   where A is a lock class and B is a completion variable.
+
+No, we cannot.
+
+CONCLUSION
+
+Given the limitation, lockdep cannot detect a deadlock or its
+possibility caused by page locks or completions.
+
+
+Relax the limitation
+--------------------
+
+Under the limitation, things to create dependencies are limited to
+typical locks. However, synchronization primitives like page locks and
+completions, which are allowed to be released in any context, also
+create dependencies and can cause a deadlock. So lockdep should track
+these locks to do a better job. We have to relax the limitation for
+these locks to work with lockdep.
+
+Detecting dependencies is very important for lockdep to work because
+adding a dependency means adding an opportunity to check whether it
+causes a deadlock. The more lockdep adds dependencies, the more it
+thoroughly works. Thus Lockdep has to do its best to detect and add as
+many true dependencies into a graph as possible.
+
+For example, considering only typical locks, lockdep builds a graph like:
+
+   A -> B -
+           \
+            -> E
+           /
+   C -> D -
+
+   where A, B,..., E are different lock classes.
+
+On the other hand, under the relaxation, additional dependencies might
+be created and added. Assuming additional 'FX -> C' and 'E -> GX' are
+added thanks to the relaxation, the graph will be:
+
+         A -> B -
+                 \
+                  -> E -> GX
+                 /
+   FX -> C -> D -
+
+   where A, B,..., E, FX and GX are different lock classes, and a suffix
+   'X' is added on non-typical locks.
+
+The latter graph gives us more chances to check circular dependencies
+than the former. However, it might suffer performance degradation since
+relaxing the limitation, with which design and implementation of lockdep
+can be efficient, might introduce inefficiency inevitably. So lockdep
+should provide two options, strong detection and efficient detection.
+
+Choosing efficient detection:
+
+   Lockdep works with only locks restricted to be released within the
+   acquire context. However, lockdep works efficiently.
+
+Choosing strong detection:
+
+   Lockdep works with all synchronization primitives. However, lockdep
+   suffers performance degradation.
+
+CONCLUSION
+
+Relaxing the limitation, lockdep can add additional dependencies giving
+additional opportunities to check circular dependencies.
+
+
+============
+Crossrelease
+============
+
+Introduce crossrelease
+----------------------
+
+In order to allow lockdep to handle additional dependencies by what
+might be released in any context, namely 'crosslock', we have to be able
+to identify those created by crosslocks. The proposed 'crossrelease'
+feature provoides a way to do that.
+
+Crossrelease feature has to do:
+
+   1. Identify dependencies created by crosslocks.
+   2. Add the dependencies into a dependency graph.
+
+That's all. Once a meaningful dependency is added into graph, then
+lockdep would work with the graph as it did. The most important thing
+crossrelease feature has to do is to correctly identify and add true
+dependencies into the global graph.
+
+A dependency e.g. 'A -> B' can be identified only in the A's release
+context because a decision required to identify the dependency can be
+made only in the release context. That is to decide whether A can be
+released so that a waiter for A can be woken up. It cannot be made in
+other than the A's release context.
+
+It's no matter for typical locks because each acquire context is same as
+its release context, thus lockdep can decide whether a lock can be
+released in the acquire context. However for crosslocks, lockdep cannot
+make the decision in the acquire context but has to wait until the
+release context is identified.
+
+Therefore, deadlocks by crosslocks cannot be detected just when it
+happens, because those cannot be identified until the crosslocks are
+released. However, deadlock possibilities can be detected and it's very
+worth. See 'APPENDIX A' section to check why.
+
+CONCLUSION
+
+Using crossrelease feature, lockdep can work with what might be released
+in any context, namely crosslock.
+
+
+Introduce commit
+----------------
+
+Since crossrelease defers the work adding true dependencies of
+crosslocks until they are actually released, crossrelease has to queue
+all acquisitions which might create dependencies with the crosslocks.
+Then it identifies dependencies using the queued data in batches at a
+proper time. We call it 'commit'.
+
+There are four types of dependencies:
+
+1. TT type: 'typical lock A -> typical lock B'
+
+   Just when acquiring B, lockdep can see it's in the A's release
+   context. So the dependency between A and B can be identified
+   immediately. Commit is unnecessary.
+
+2. TC type: 'typical lock A -> crosslock BX'
+
+   Just when acquiring BX, lockdep can see it's in the A's release
+   context. So the dependency between A and BX can be identified
+   immediately. Commit is unnecessary, too.
+
+3. CT type: 'crosslock AX -> typical lock B'
+
+   When acquiring B, lockdep cannot identify the dependency because
+   there's no way to know if it's in the AX's release context. It has
+   to wait until the decision can be made. Commit is necessary.
+
+4. CC type: 'crosslock AX -> crosslock BX'
+
+   When acquiring BX, lockdep cannot identify the dependency because
+   there's no way to know if it's in the AX's release context. It has
+   to wait until the decision can be made. Commit is necessary.
+   But, handling CC type is not implemented yet. It's a future work.
+
+Lockdep can work without commit for typical locks, but commit step is
+necessary once crosslocks are involved. Introducing commit, lockdep
+performs three steps. What lockdep does in each step is:
+
+1. Acquisition: For typical locks, lockdep does what it originally did
+   and queues the lock so that CT type dependencies can be checked using
+   it at the commit step. For crosslocks, it saves data which will be
+   used at the commit step and increases a reference count for it.
+
+2. Commit: No action is reauired for typical locks. For crosslocks,
+   lockdep adds CT type dependencies using the data saved at the
+   acquisition step.
+
+3. Release: No changes are required for typical locks. When a crosslock
+   is released, it decreases a reference count for it.
+
+CONCLUSION
+
+Crossrelease introduces commit step to handle dependencies of crosslocks
+in batches at a proper time.
+
+
+==============
+Implementation
+==============
+
+Data structures
+---------------
+
+Crossrelease introduces two main data structures.
+
+1. hist_lock
+
+   This is an array embedded in task_struct, for keeping lock history so
+   that dependencies can be added using them at the commit step. Since
+   it's local data, it can be accessed locklessly in the owner context.
+   The array is filled at the acquisition step and consumed at the
+   commit step. And it's managed in circular manner.
+
+2. cross_lock
+
+   One per lockdep_map exists. This is for keeping data of crosslocks
+   and used at the commit step.
+
+
+How crossrelease works
+----------------------
+
+It's the key of how crossrelease works, to defer necessary works to an
+appropriate point in time and perform in at once at the commit step.
+Let's take a look with examples step by step, starting from how lockdep
+works without crossrelease for typical locks.
+
+   acquire A /* Push A onto held_locks */
+   acquire B /* Push B onto held_locks and add 'A -> B' */
+   acquire C /* Push C onto held_locks and add 'B -> C' */
+   release C /* Pop C from held_locks */
+   release B /* Pop B from held_locks */
+   release A /* Pop A from held_locks */
+
+   where A, B and C are different lock classes.
+
+   NOTE: This document assumes that readers already understand how
+   lockdep works without crossrelease thus omits details. But there's
+   one thing to note. Lockdep pretends to pop a lock from held_locks
+   when releasing it. But it's subtly different from the original pop
+   operation because lockdep allows other than the top to be poped.
+
+In this case, lockdep adds 'the top of held_locks -> the lock to acquire'
+dependency every time acquiring a lock.
+
+After adding 'A -> B', a dependency graph will be:
+
+   A -> B
+
+   where A and B are different lock classes.
+
+And after adding 'B -> C', the graph will be:
+
+   A -> B -> C
+
+   where A, B and C are different lock classes.
+
+Let's performs commit step even for typical locks to add dependencies.
+Of course, commit step is not necessary for them, however, it would work
+well because this is a more general way.
+
+   acquire A
+   /*
+    * Queue A into hist_locks
+    *
+    * In hist_locks: A
+    * In graph: Empty
+    */
+
+   acquire B
+   /*
+    * Queue B into hist_locks
+    *
+    * In hist_locks: A, B
+    * In graph: Empty
+    */
+
+   acquire C
+   /*
+    * Queue C into hist_locks
+    *
+    * In hist_locks: A, B, C
+    * In graph: Empty
+    */
+
+   commit C
+   /*
+    * Add 'C -> ?'
+    * Answer the following to decide '?'
+    * What has been queued since acquire C: Nothing
+    *
+    * In hist_locks: A, B, C
+    * In graph: Empty
+    */
+
+   release C
+
+   commit B
+   /*
+    * Add 'B -> ?'
+    * Answer the following to decide '?'
+    * What has been queued since acquire B: C
+    *
+    * In hist_locks: A, B, C
+    * In graph: 'B -> C'
+    */
+
+   release B
+
+   commit A
+   /*
+    * Add 'A -> ?'
+    * Answer the following to decide '?'
+    * What has been queued since acquire A: B, C
+    *
+    * In hist_locks: A, B, C
+    * In graph: 'B -> C', 'A -> B', 'A -> C'
+    */
+
+   release A
+
+   where A, B and C are different lock classes.
+
+In this case, dependencies are added at the commit step as described.
+
+After commits for A, B and C, the graph will be:
+
+   A -> B -> C
+
+   where A, B and C are different lock classes.
+
+   NOTE: A dependency 'A -> C' is optimized out.
+
+We can see the former graph built without commit step is same as the
+latter graph built using commit steps. Of course the former way leads to
+earlier finish for building the graph, which means we can detect a
+deadlock or its possibility sooner. So the former way would be prefered
+when possible. But we cannot avoid using the latter way for crosslocks.
+
+Let's look at how commit steps work for crosslocks. In this case, the
+commit step is performed only on crosslock AX as real. And it assumes
+that the AX release context is different from the AX acquire context.
+
+   BX RELEASE CONTEXT		   BX ACQUIRE CONTEXT
+   ------------------		   ------------------
+				   acquire A
+				   /*
+				    * Push A onto held_locks
+				    * Queue A into hist_locks
+				    *
+				    * In held_locks: A
+				    * In hist_locks: A
+				    * In graph: Empty
+				    */
+
+				   acquire BX
+				   /*
+				    * Add 'the top of held_locks -> BX'
+				    *
+				    * In held_locks: A
+				    * In hist_locks: A
+				    * In graph: 'A -> BX'
+				    */
+
+   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+   It must be guaranteed that the following operations are seen after
+   acquiring BX globally. It can be done by things like barrier.
+   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+   acquire C
+   /*
+    * Push C onto held_locks
+    * Queue C into hist_locks
+    *
+    * In held_locks: C
+    * In hist_locks: C
+    * In graph: 'A -> BX'
+    */
+
+   release C
+   /*
+    * Pop C from held_locks
+    *
+    * In held_locks: Empty
+    * In hist_locks: C
+    * In graph: 'A -> BX'
+    */
+				   acquire D
+				   /*
+				    * Push D onto held_locks
+				    * Queue D into hist_locks
+				    * Add 'the top of held_locks -> D'
+				    *
+				    * In held_locks: A, D
+				    * In hist_locks: A, D
+				    * In graph: 'A -> BX', 'A -> D'
+				    */
+   acquire E
+   /*
+    * Push E onto held_locks
+    * Queue E into hist_locks
+    *
+    * In held_locks: E
+    * In hist_locks: C, E
+    * In graph: 'A -> BX', 'A -> D'
+    */
+
+   release E
+   /*
+    * Pop E from held_locks
+    *
+    * In held_locks: Empty
+    * In hist_locks: D, E
+    * In graph: 'A -> BX', 'A -> D'
+    */
+				   release D
+				   /*
+				    * Pop D from held_locks
+				    *
+				    * In held_locks: A
+				    * In hist_locks: A, D
+				    * In graph: 'A -> BX', 'A -> D'
+				    */
+   commit BX
+   /*
+    * Add 'BX -> ?'
+    * What has been queued since acquire BX: C, E
+    *
+    * In held_locks: Empty
+    * In hist_locks: D, E
+    * In graph: 'A -> BX', 'A -> D',
+    *           'BX -> C', 'BX -> E'
+    */
+
+   release BX
+   /*
+    * In held_locks: Empty
+    * In hist_locks: D, E
+    * In graph: 'A -> BX', 'A -> D',
+    *           'BX -> C', 'BX -> E'
+    */
+				   release A
+				   /*
+				    * Pop A from held_locks
+				    *
+				    * In held_locks: Empty
+				    * In hist_locks: A, D
+				    * In graph: 'A -> BX', 'A -> D',
+				    *           'BX -> C', 'BX -> E'
+				    */
+
+   where A, BX, C,..., E are different lock classes, and a suffix 'X' is
+   added on crosslocks.
+
+Crossrelease considers all acquisitions after acqiuring BX are
+candidates which might create dependencies with BX. True dependencies
+will be determined when identifying the release context of BX. Meanwhile,
+all typical locks are queued so that they can be used at the commit step.
+And then two dependencies 'BX -> C' and 'BX -> E' are added at the
+commit step when identifying the release context.
+
+The final graph will be, with crossrelease:
+
+               -> C
+              /
+       -> BX -
+      /       \
+   A -         -> E
+      \
+       -> D
+
+   where A, BX, C,..., E are different lock classes, and a suffix 'X' is
+   added on crosslocks.
+
+However, the final graph will be, without crossrelease:
+
+   A -> D
+
+   where A and D are different lock classes.
+
+The former graph has three more dependencies, 'A -> BX', 'BX -> C' and
+'BX -> E' giving additional opportunities to check if they cause
+deadlocks. This way lockdep can detect a deadlock or its possibility
+caused by crosslocks.
+
+CONCLUSION
+
+We checked how crossrelease works with several examples.
+
+
+=============
+Optimizations
+=============
+
+Avoid duplication
+-----------------
+
+Crossrelease feature uses a cache like what lockdep already uses for
+dependency chains, but this time it's for caching CT type dependencies.
+Once that dependency is cached, the same will never be added again.
+
+
+Lockless for hot paths
+----------------------
+
+To keep all locks for later use at the commit step, crossrelease adopts
+a local array embedded in task_struct, which makes access to the data
+lockless by forcing it to happen only within the owner context. It's
+like how lockdep handles held_locks. Lockless implmentation is important
+since typical locks are very frequently acquired and released.
+
+
+=================================================
+APPENDIX A: What lockdep does to work aggresively
+=================================================
+
+A deadlock actually occurs when all wait operations creating circular
+dependencies run at the same time. Even though they don't, a potential
+deadlock exists if the problematic dependencies exist. Thus it's
+meaningful to detect not only an actual deadlock but also its potential
+possibility. The latter is rather valuable. When a deadlock occurs
+actually, we can identify what happens in the system by some means or
+other even without lockdep. However, there's no way to detect possiblity
+without lockdep unless the whole code is parsed in head. It's terrible.
+Lockdep does the both, and crossrelease only focuses on the latter.
+
+Whether or not a deadlock actually occurs depends on several factors.
+For example, what order contexts are switched in is a factor. Assuming
+circular dependencies exist, a deadlock would occur when contexts are
+switched so that all wait operations creating the dependencies run
+simultaneously. Thus to detect a deadlock possibility even in the case
+that it has not occured yet, lockdep should consider all possible
+combinations of dependencies, trying to:
+
+1. Use a global dependency graph.
+
+   Lockdep combines all dependencies into one global graph and uses them,
+   regardless of which context generates them or what order contexts are
+   switched in. Aggregated dependencies are only considered so they are
+   prone to be circular if a problem exists.
+
+2. Check dependencies between classes instead of instances.
+
+   What actually causes a deadlock are instances of lock. However,
+   lockdep checks dependencies between classes instead of instances.
+   This way lockdep can detect a deadlock which has not happened but
+   might happen in future by others but the same class.
+
+3. Assume all acquisitions lead to waiting.
+
+   Although locks might be acquired without waiting which is essential
+   to create dependencies, lockdep assumes all acquisitions lead to
+   waiting since it might be true some time or another.
+
+CONCLUSION
+
+Lockdep detects not only an actual deadlock but also its possibility,
+and the latter is more valuable.
+
+
+==================================================
+APPENDIX B: How to avoid adding false dependencies
+==================================================
+
+Remind what a dependency is. A dependency exists if:
+
+   1. There are two waiters waiting for each event at a given time.
+   2. The only way to wake up each waiter is to trigger its event.
+   3. Whether one can be woken up depends on whether the other can.
+
+For example:
+
+   acquire A
+   acquire B /* A dependency 'A -> B' exists */
+   release B
+   release A
+
+   where A and B are different lock classes.
+
+A depedency 'A -> B' exists since:
+
+   1. A waiter for A and a waiter for B might exist when acquiring B.
+   2. Only way to wake up each is to release what it waits for.
+   3. Whether the waiter for A can be woken up depends on whether the
+      other can. IOW, TASK X cannot release A if it fails to acquire B.
+
+For another example:
+
+   TASK X			   TASK Y
+   ------			   ------
+				   acquire AX
+   acquire B /* A dependency 'AX -> B' exists */
+   release B
+   release AX held by Y
+
+   where AX and B are different lock classes, and a suffix 'X' is added
+   on crosslocks.
+
+Even in this case involving crosslocks, the same rule can be applied. A
+depedency 'AX -> B' exists since:
+
+   1. A waiter for AX and a waiter for B might exist when acquiring B.
+   2. Only way to wake up each is to release what it waits for.
+   3. Whether the waiter for AX can be woken up depends on whether the
+      other can. IOW, TASK X cannot release AX if it fails to acquire B.
+
+Let's take a look at more complicated example:
+
+   TASK X			   TASK Y
+   ------			   ------
+   acquire B
+   release B
+   fork Y
+				   acquire AX
+   acquire C /* A dependency 'AX -> C' exists */
+   release C
+   release AX held by Y
+
+   where AX, B and C are different lock classes, and a suffix 'X' is
+   added on crosslocks.
+
+Does a dependency 'AX -> B' exist? Nope.
+
+Two waiters are essential to create a dependency. However, waiters for
+AX and B to create 'AX -> B' cannot exist at the same time in this
+example. Thus the dependency 'AX -> B' cannot be created.
+
+It would be ideal if the full set of true ones can be considered. But
+we can ensure nothing but what actually happened. Relying on what
+actually happens at runtime, we can anyway add only true ones, though
+they might be a subset of true ones. It's similar to how lockdep works
+for typical locks. There might be more true dependencies than what
+lockdep has detected in runtime. Lockdep has no choice but to rely on
+what actually happens. Crossrelease also relies on it.
+
+CONCLUSION
+
+Relying on what actually happens, lockdep can avoid adding false
+dependencies.
diff --git a/Documentation/locking/rt-mutex-design.txt b/Documentation/locking/rt-mutex-design.txt
index 8666070d3189..3d7b865539cc 100644
--- a/Documentation/locking/rt-mutex-design.txt
+++ b/Documentation/locking/rt-mutex-design.txt
@@ -8,7 +8,7 @@ RT-mutex implementation design
 
 This document tries to describe the design of the rtmutex.c implementation.
 It doesn't describe the reasons why rtmutex.c exists. For that please see
-Documentation/rt-mutex.txt.  Although this document does explain problems
+Documentation/locking/rt-mutex.txt.  Although this document does explain problems
 that happen without this code, but that is in the concept to understand
 what the code actually is doing.
 
@@ -97,9 +97,9 @@ waiter   - A waiter is a struct that is stored on the stack of a blocked
            a process being blocked on the mutex, it is fine to allocate
            the waiter on the process's stack (local variable).  This
            structure holds a pointer to the task, as well as the mutex that
-           the task is blocked on.  It also has the plist node structures to
-           place the task in the waiter_list of a mutex as well as the
-           pi_list of a mutex owner task (described below).
+           the task is blocked on.  It also has rbtree node structures to
+           place the task in the waiters rbtree of a mutex as well as the
+           pi_waiters rbtree of a mutex owner task (described below).
 
            waiter is sometimes used in reference to the task that is waiting
            on a mutex. This is the same as waiter->task.
@@ -179,53 +179,34 @@ again.
                          |
                    F->L5-+
 
+If process G has the highest priority in the chain, then all the tasks up
+the chain (A and B in this example), must have their priorities increased
+to that of G.
 
-Plist
------
-
-Before I go further and talk about how the PI chain is stored through lists
-on both mutexes and processes, I'll explain the plist.  This is similar to
-the struct list_head functionality that is already in the kernel.
-The implementation of plist is out of scope for this document, but it is
-very important to understand what it does.
-
-There are a few differences between plist and list, the most important one
-being that plist is a priority sorted linked list.  This means that the
-priorities of the plist are sorted, such that it takes O(1) to retrieve the
-highest priority item in the list.  Obviously this is useful to store processes
-based on their priorities.
-
-Another difference, which is important for implementation, is that, unlike
-list, the head of the list is a different element than the nodes of a list.
-So the head of the list is declared as struct plist_head and nodes that will
-be added to the list are declared as struct plist_node.
-
-
-Mutex Waiter List
+Mutex Waiters Tree
 -----------------
 
-Every mutex keeps track of all the waiters that are blocked on itself. The mutex
-has a plist to store these waiters by priority.  This list is protected by
-a spin lock that is located in the struct of the mutex. This lock is called
-wait_lock.  Since the modification of the waiter list is never done in
-interrupt context, the wait_lock can be taken without disabling interrupts.
+Every mutex keeps track of all the waiters that are blocked on itself. The
+mutex has a rbtree to store these waiters by priority.  This tree is protected
+by a spin lock that is located in the struct of the mutex. This lock is called
+wait_lock.
 
 
-Task PI List
+Task PI Tree
 ------------
 
-To keep track of the PI chains, each process has its own PI list.  This is
-a list of all top waiters of the mutexes that are owned by the process.
-Note that this list only holds the top waiters and not all waiters that are
+To keep track of the PI chains, each process has its own PI rbtree.  This is
+a tree of all top waiters of the mutexes that are owned by the process.
+Note that this tree only holds the top waiters and not all waiters that are
 blocked on mutexes owned by the process.
 
-The top of the task's PI list is always the highest priority task that
+The top of the task's PI tree is always the highest priority task that
 is waiting on a mutex that is owned by the task.  So if the task has
 inherited a priority, it will always be the priority of the task that is
-at the top of this list.
+at the top of this tree.
 
-This list is stored in the task structure of a process as a plist called
-pi_list.  This list is protected by a spin lock also in the task structure,
+This tree is stored in the task structure of a process as a rbtree called
+pi_waiters.  It is protected by a spin lock also in the task structure,
 called pi_lock.  This lock may also be taken in interrupt context, so when
 locking the pi_lock, interrupts must be disabled.
 
@@ -312,15 +293,12 @@ Mutex owner and flags
 
 The mutex structure contains a pointer to the owner of the mutex.  If the
 mutex is not owned, this owner is set to NULL.  Since all architectures
-have the task structure on at least a four byte alignment (and if this is
-not true, the rtmutex.c code will be broken!), this allows for the two
-least significant bits to be used as flags.  This part is also described
-in Documentation/rt-mutex.txt, but will also be briefly described here.
-
-Bit 0 is used as the "Pending Owner" flag.  This is described later.
-Bit 1 is used as the "Has Waiters" flags.  This is also described later
-  in more detail, but is set whenever there are waiters on a mutex.
+have the task structure on at least a two byte alignment (and if this is
+not true, the rtmutex.c code will be broken!), this allows for the least
+significant bit to be used as a flag.  Bit 0 is used as the "Has Waiters"
+flag. It's set whenever there are waiters on a mutex.
 
+See Documentation/locking/rt-mutex.txt for further details.
 
 cmpxchg Tricks
 --------------
@@ -359,40 +337,31 @@ Priority adjustments
 --------------------
 
 The implementation of the PI code in rtmutex.c has several places that a
-process must adjust its priority.  With the help of the pi_list of a
+process must adjust its priority.  With the help of the pi_waiters of a
 process this is rather easy to know what needs to be adjusted.
 
-The functions implementing the task adjustments are rt_mutex_adjust_prio,
-__rt_mutex_adjust_prio (same as the former, but expects the task pi_lock
-to already be taken), rt_mutex_getprio, and rt_mutex_setprio.
+The functions implementing the task adjustments are rt_mutex_adjust_prio
+and rt_mutex_setprio. rt_mutex_setprio is only used in rt_mutex_adjust_prio.
 
-rt_mutex_getprio and rt_mutex_setprio are only used in __rt_mutex_adjust_prio.
+rt_mutex_adjust_prio examines the priority of the task, and the highest
+priority process that is waiting any of mutexes owned by the task. Since
+the pi_waiters of a task holds an order by priority of all the top waiters
+of all the mutexes that the task owns, we simply need to compare the top
+pi waiter to its own normal/deadline priority and take the higher one.
+Then rt_mutex_setprio is called to adjust the priority of the task to the
+new priority. Note that rt_mutex_setprio is defined in kernel/sched/core.c
+to implement the actual change in priority.
 
-rt_mutex_getprio returns the priority that the task should have.  Either the
-task's own normal priority, or if a process of a higher priority is waiting on
-a mutex owned by the task, then that higher priority should be returned.
-Since the pi_list of a task holds an order by priority list of all the top
-waiters of all the mutexes that the task owns, rt_mutex_getprio simply needs
-to compare the top pi waiter to its own normal priority, and return the higher
-priority back.
+(Note:  For the "prio" field in task_struct, the lower the number, the
+	higher the priority. A "prio" of 5 is of higher priority than a
+	"prio" of 10.)
 
-(Note:  if looking at the code, you will notice that the lower number of
-        prio is returned.  This is because the prio field in the task structure
-        is an inverse order of the actual priority.  So a "prio" of 5 is
-        of higher priority than a "prio" of 10.)
-
-__rt_mutex_adjust_prio examines the result of rt_mutex_getprio, and if the
-result does not equal the task's current priority, then rt_mutex_setprio
-is called to adjust the priority of the task to the new priority.
-Note that rt_mutex_setprio is defined in kernel/sched/core.c to implement the
-actual change in priority.
-
-It is interesting to note that __rt_mutex_adjust_prio can either increase
+It is interesting to note that rt_mutex_adjust_prio can either increase
 or decrease the priority of the task.  In the case that a higher priority
-process has just blocked on a mutex owned by the task, __rt_mutex_adjust_prio
+process has just blocked on a mutex owned by the task, rt_mutex_adjust_prio
 would increase/boost the task's priority.  But if a higher priority task
 were for some reason to leave the mutex (timeout or signal), this same function
-would decrease/unboost the priority of the task.  That is because the pi_list
+would decrease/unboost the priority of the task.  That is because the pi_waiters
 always contains the highest priority task that is waiting on a mutex owned
 by the task, so we only need to compare the priority of that top pi waiter
 to the normal priority of the given task.
@@ -412,9 +381,10 @@ priorities.
 
 rt_mutex_adjust_prio_chain is called with a task to be checked for PI
 (de)boosting (the owner of a mutex that a process is blocking on), a flag to
-check for deadlocking, the mutex that the task owns, and a pointer to a waiter
+check for deadlocking, the mutex that the task owns, a pointer to a waiter
 that is the process's waiter struct that is blocked on the mutex (although this
-parameter may be NULL for deboosting).
+parameter may be NULL for deboosting), a pointer to the mutex on which the task
+is blocked, and a top_task as the top waiter of the mutex.
 
 For this explanation, I will not mention deadlock detection. This explanation
 will try to stay at a high level.
@@ -424,133 +394,14 @@ that the state of the owner and lock can change when entered into this function.
 
 Before this function is called, the task has already had rt_mutex_adjust_prio
 performed on it.  This means that the task is set to the priority that it
-should be at, but the plist nodes of the task's waiter have not been updated
-with the new priorities, and that this task may not be in the proper locations
-in the pi_lists and wait_lists that the task is blocked on.  This function
+should be at, but the rbtree nodes of the task's waiter have not been updated
+with the new priorities, and this task may not be in the proper locations
+in the pi_waiters and waiters trees that the task is blocked on. This function
 solves all that.
 
-A loop is entered, where task is the owner to be checked for PI changes that
-was passed by parameter (for the first iteration).  The pi_lock of this task is
-taken to prevent any more changes to the pi_list of the task.  This also
-prevents new tasks from completing the blocking on a mutex that is owned by this
-task.
-
-If the task is not blocked on a mutex then the loop is exited.  We are at
-the top of the PI chain.
-
-A check is now done to see if the original waiter (the process that is blocked
-on the current mutex) is the top pi waiter of the task.  That is, is this
-waiter on the top of the task's pi_list.  If it is not, it either means that
-there is another process higher in priority that is blocked on one of the
-mutexes that the task owns, or that the waiter has just woken up via a signal
-or timeout and has left the PI chain.  In either case, the loop is exited, since
-we don't need to do any more changes to the priority of the current task, or any
-task that owns a mutex that this current task is waiting on.  A priority chain
-walk is only needed when a new top pi waiter is made to a task.
-
-The next check sees if the task's waiter plist node has the priority equal to
-the priority the task is set at.  If they are equal, then we are done with
-the loop.  Remember that the function started with the priority of the
-task adjusted, but the plist nodes that hold the task in other processes
-pi_lists have not been adjusted.
-
-Next, we look at the mutex that the task is blocked on. The mutex's wait_lock
-is taken.  This is done by a spin_trylock, because the locking order of the
-pi_lock and wait_lock goes in the opposite direction. If we fail to grab the
-lock, the pi_lock is released, and we restart the loop.
-
-Now that we have both the pi_lock of the task as well as the wait_lock of
-the mutex the task is blocked on, we update the task's waiter's plist node
-that is located on the mutex's wait_list.
-
-Now we release the pi_lock of the task.
-
-Next the owner of the mutex has its pi_lock taken, so we can update the
-task's entry in the owner's pi_list.  If the task is the highest priority
-process on the mutex's wait_list, then we remove the previous top waiter
-from the owner's pi_list, and replace it with the task.
-
-Note: It is possible that the task was the current top waiter on the mutex,
-      in which case the task is not yet on the pi_list of the waiter.  This
-      is OK, since plist_del does nothing if the plist node is not on any
-      list.
-
-If the task was not the top waiter of the mutex, but it was before we
-did the priority updates, that means we are deboosting/lowering the
-task.  In this case, the task is removed from the pi_list of the owner,
-and the new top waiter is added.
-
-Lastly, we unlock both the pi_lock of the task, as well as the mutex's
-wait_lock, and continue the loop again.  On the next iteration of the
-loop, the previous owner of the mutex will be the task that will be
-processed.
-
-Note: One might think that the owner of this mutex might have changed
-      since we just grab the mutex's wait_lock. And one could be right.
-      The important thing to remember is that the owner could not have
-      become the task that is being processed in the PI chain, since
-      we have taken that task's pi_lock at the beginning of the loop.
-      So as long as there is an owner of this mutex that is not the same
-      process as the tasked being worked on, we are OK.
-
-      Looking closely at the code, one might be confused.  The check for the
-      end of the PI chain is when the task isn't blocked on anything or the
-      task's waiter structure "task" element is NULL.  This check is
-      protected only by the task's pi_lock.  But the code to unlock the mutex
-      sets the task's waiter structure "task" element to NULL with only
-      the protection of the mutex's wait_lock, which was not taken yet.
-      Isn't this a race condition if the task becomes the new owner?
-
-      The answer is No!  The trick is the spin_trylock of the mutex's
-      wait_lock.  If we fail that lock, we release the pi_lock of the
-      task and continue the loop, doing the end of PI chain check again.
-
-      In the code to release the lock, the wait_lock of the mutex is held
-      the entire time, and it is not let go when we grab the pi_lock of the
-      new owner of the mutex.  So if the switch of a new owner were to happen
-      after the check for end of the PI chain and the grabbing of the
-      wait_lock, the unlocking code would spin on the new owner's pi_lock
-      but never give up the wait_lock.  So the PI chain loop is guaranteed to
-      fail the spin_trylock on the wait_lock, release the pi_lock, and
-      try again.
-
-      If you don't quite understand the above, that's OK. You don't have to,
-      unless you really want to make a proof out of it ;)
-
-
-Pending Owners and Lock stealing
---------------------------------
-
-One of the flags in the owner field of the mutex structure is "Pending Owner".
-What this means is that an owner was chosen by the process releasing the
-mutex, but that owner has yet to wake up and actually take the mutex.
-
-Why is this important?  Why can't we just give the mutex to another process
-and be done with it?
-
-The PI code is to help with real-time processes, and to let the highest
-priority process run as long as possible with little latencies and delays.
-If a high priority process owns a mutex that a lower priority process is
-blocked on, when the mutex is released it would be given to the lower priority
-process.  What if the higher priority process wants to take that mutex again.
-The high priority process would fail to take that mutex that it just gave up
-and it would need to boost the lower priority process to run with full
-latency of that critical section (since the low priority process just entered
-it).
-
-There's no reason a high priority process that gives up a mutex should be
-penalized if it tries to take that mutex again.  If the new owner of the
-mutex has not woken up yet, there's no reason that the higher priority process
-could not take that mutex away.
-
-To solve this, we introduced Pending Ownership and Lock Stealing.  When a
-new process is given a mutex that it was blocked on, it is only given
-pending ownership.  This means that it's the new owner, unless a higher
-priority process comes in and tries to grab that mutex.  If a higher priority
-process does come along and wants that mutex, we let the higher priority
-process "steal" the mutex from the pending owner (only if it is still pending)
-and continue with the mutex.
-
+The main operation of this function is summarized by Thomas Gleixner in
+rtmutex.c. See the 'Chain walk basics and protection scope' comment for further
+details.
 
 Taking of a mutex (The walk through)
 ------------------------------------
@@ -563,14 +414,14 @@ done when we have CMPXCHG enabled (otherwise the fast taking automatically
 fails).  Only when the owner field of the mutex is NULL can the lock be
 taken with the CMPXCHG and nothing else needs to be done.
 
-If there is contention on the lock, whether it is owned or pending owner
-we go about the slow path (rt_mutex_slowlock).
+If there is contention on the lock, we go about the slow path
+(rt_mutex_slowlock).
 
 The slow path function is where the task's waiter structure is created on
 the stack.  This is because the waiter structure is only needed for the
 scope of this function.  The waiter structure holds the nodes to store
-the task on the wait_list of the mutex, and if need be, the pi_list of
-the owner.
+the task on the waiters tree of the mutex, and if need be, the pi_waiters
+tree of the owner.
 
 The wait_lock of the mutex is taken since the slow path of unlocking the
 mutex also takes this lock.
@@ -581,102 +432,45 @@ contention).
 
 try_to_take_rt_mutex is used every time the task tries to grab a mutex in the
 slow path.  The first thing that is done here is an atomic setting of
-the "Has Waiters" flag of the mutex's owner field.  Yes, this could really
-be false, because if the mutex has no owner, there are no waiters and
-the current task also won't have any waiters.  But we don't have the lock
-yet, so we assume we are going to be a waiter.  The reason for this is to
-play nice for those architectures that do have CMPXCHG.  By setting this flag
-now, the owner of the mutex can't release the mutex without going into the
-slow unlock path, and it would then need to grab the wait_lock, which this
-code currently holds.  So setting the "Has Waiters" flag forces the owner
-to synchronize with this code.
-
-Now that we know that we can't have any races with the owner releasing the
-mutex, we check to see if we can take the ownership.  This is done if the
-mutex doesn't have a owner, or if we can steal the mutex from a pending
-owner.  Let's look at the situations we have here.
-
-  1) Has owner that is pending
-  ----------------------------
-
-  The mutex has a owner, but it hasn't woken up and the mutex flag
-  "Pending Owner" is set.  The first check is to see if the owner isn't the
-  current task.  This is because this function is also used for the pending
-  owner to grab the mutex.  When a pending owner wakes up, it checks to see
-  if it can take the mutex, and this is done if the owner is already set to
-  itself.  If so, we succeed and leave the function, clearing the "Pending
-  Owner" bit.
-
-  If the pending owner is not current, we check to see if the current priority is
-  higher than the pending owner.  If not, we fail the function and return.
-
-  There's also something special about a pending owner.  That is a pending owner
-  is never blocked on a mutex.  So there is no PI chain to worry about.  It also
-  means that if the mutex doesn't have any waiters, there's no accounting needed
-  to update the pending owner's pi_list, since we only worry about processes
-  blocked on the current mutex.
-
-  If there are waiters on this mutex, and we just stole the ownership, we need
-  to take the top waiter, remove it from the pi_list of the pending owner, and
-  add it to the current pi_list.  Note that at this moment, the pending owner
-  is no longer on the list of waiters.  This is fine, since the pending owner
-  would add itself back when it realizes that it had the ownership stolen
-  from itself.  When the pending owner tries to grab the mutex, it will fail
-  in try_to_take_rt_mutex if the owner field points to another process.
-
-  2) No owner
-  -----------
-
-  If there is no owner (or we successfully stole the lock), we set the owner
-  of the mutex to current, and set the flag of "Has Waiters" if the current
-  mutex actually has waiters, or we clear the flag if it doesn't.  See, it was
-  OK that we set that flag early, since now it is cleared.
-
-  3) Failed to grab ownership
-  ---------------------------
-
-  The most interesting case is when we fail to take ownership. This means that
-  there exists an owner, or there's a pending owner with equal or higher
-  priority than the current task.
-
-We'll continue on the failed case.
-
-If the mutex has a timeout, we set up a timer to go off to break us out
-of this mutex if we failed to get it after a specified amount of time.
-
-Now we enter a loop that will continue to try to take ownership of the mutex, or
-fail from a timeout or signal.
-
-Once again we try to take the mutex.  This will usually fail the first time
-in the loop, since it had just failed to get the mutex.  But the second time
-in the loop, this would likely succeed, since the task would likely be
-the pending owner.
-
-If the mutex is TASK_INTERRUPTIBLE a check for signals and timeout is done
-here.
-
-The waiter structure has a "task" field that points to the task that is blocked
-on the mutex.  This field can be NULL the first time it goes through the loop
-or if the task is a pending owner and had its mutex stolen.  If the "task"
-field is NULL then we need to set up the accounting for it.
+the "Has Waiters" flag of the mutex's owner field. By setting this flag
+now, the current owner of the mutex being contended for can't release the mutex
+without going into the slow unlock path, and it would then need to grab the
+wait_lock, which this code currently holds. So setting the "Has Waiters" flag
+forces the current owner to synchronize with this code.
+
+The lock is taken if the following are true:
+   1) The lock has no owner
+   2) The current task is the highest priority against all other
+      waiters of the lock
+
+If the task succeeds to acquire the lock, then the task is set as the
+owner of the lock, and if the lock still has waiters, the top_waiter
+(highest priority task waiting on the lock) is added to this task's
+pi_waiters tree.
+
+If the lock is not taken by try_to_take_rt_mutex(), then the
+task_blocks_on_rt_mutex() function is called. This will add the task to
+the lock's waiter tree and propagate the pi chain of the lock as well
+as the lock's owner's pi_waiters tree. This is described in the next
+section.
 
 Task blocks on mutex
 --------------------
 
 The accounting of a mutex and process is done with the waiter structure of
 the process.  The "task" field is set to the process, and the "lock" field
-to the mutex.  The plist nodes are initialized to the processes current
-priority.
+to the mutex.  The rbtree node of waiter are initialized to the processes
+current priority.
 
 Since the wait_lock was taken at the entry of the slow lock, we can safely
-add the waiter to the wait_list.  If the current process is the highest
-priority process currently waiting on this mutex, then we remove the
-previous top waiter process (if it exists) from the pi_list of the owner,
-and add the current process to that list.  Since the pi_list of the owner
+add the waiter to the task waiter tree.  If the current process is the
+highest priority process currently waiting on this mutex, then we remove the
+previous top waiter process (if it exists) from the pi_waiters of the owner,
+and add the current process to that tree.  Since the pi_waiter of the owner
 has changed, we call rt_mutex_adjust_prio on the owner to see if the owner
 should adjust its priority accordingly.
 
-If the owner is also blocked on a lock, and had its pi_list changed
+If the owner is also blocked on a lock, and had its pi_waiters changed
 (or deadlock checking is on), we unlock the wait_lock of the mutex and go ahead
 and run rt_mutex_adjust_prio_chain on the owner, as described earlier.
 
@@ -686,30 +480,23 @@ mutex (waiter "task" field is not NULL), then we go to sleep (call schedule).
 Waking up in the loop
 ---------------------
 
-The schedule can then wake up for a few reasons.
-  1) we were given pending ownership of the mutex.
-  2) we received a signal and was TASK_INTERRUPTIBLE
-  3) we had a timeout and was TASK_INTERRUPTIBLE
+The task can then wake up for a couple of reasons:
+  1) The previous lock owner released the lock, and the task now is top_waiter
+  2) we received a signal or timeout
 
-In any of these cases, we continue the loop and once again try to grab the
-ownership of the mutex.  If we succeed, we exit the loop, otherwise we continue
-and on signal and timeout, will exit the loop, or if we had the mutex stolen
-we just simply add ourselves back on the lists and go back to sleep.
+In both cases, the task will try again to acquire the lock. If it
+does, then it will take itself off the waiters tree and set itself back
+to the TASK_RUNNING state.
 
-Note: For various reasons, because of timeout and signals, the steal mutex
-      algorithm needs to be careful. This is because the current process is
-      still on the wait_list. And because of dynamic changing of priorities,
-      especially on SCHED_OTHER tasks, the current process can be the
-      highest priority task on the wait_list.
-
-Failed to get mutex on Timeout or Signal
-----------------------------------------
+In first case, if the lock was acquired by another task before this task
+could get the lock, then it will go back to sleep and wait to be woken again.
 
-If a timeout or signal occurred, the waiter's "task" field would not be
-NULL and the task needs to be taken off the wait_list of the mutex and perhaps
-pi_list of the owner.  If this process was a high priority process, then
-the rt_mutex_adjust_prio_chain needs to be executed again on the owner,
-but this time it will be lowering the priorities.
+The second case is only applicable for tasks that are grabbing a mutex
+that can wake up before getting the lock, either due to a signal or
+a timeout (i.e. rt_mutex_timed_futex_lock()). When woken, it will try to
+take the lock again, if it succeeds, then the task will return with the
+lock held, otherwise it will return with -EINTR if the task was woken
+by a signal, or -ETIMEDOUT if it timed out.
 
 
 Unlocking the Mutex
@@ -739,25 +526,12 @@ owner still needs to make this check. If there are no waiters then the mutex
 owner field is set to NULL, the wait_lock is released and nothing more is
 needed.
 
-If there are waiters, then we need to wake one up and give that waiter
-pending ownership.
+If there are waiters, then we need to wake one up.
 
 On the wake up code, the pi_lock of the current owner is taken.  The top
-waiter of the lock is found and removed from the wait_list of the mutex
-as well as the pi_list of the current owner.  The task field of the new
-pending owner's waiter structure is set to NULL, and the owner field of the
-mutex is set to the new owner with the "Pending Owner" bit set, as well
-as the "Has Waiters" bit if there still are other processes blocked on the
-mutex.
-
-The pi_lock of the previous owner is released, and the new pending owner's
-pi_lock is taken.  Remember that this is the trick to prevent the race
-condition in rt_mutex_adjust_prio_chain from adding itself as a waiter
-on the mutex.
-
-We now clear the "pi_blocked_on" field of the new pending owner, and if
-the mutex still has waiters pending, we add the new top waiter to the pi_list
-of the pending owner.
+waiter of the lock is found and removed from the waiters tree of the mutex
+as well as the pi_waiters tree of the current owner. The "Has Waiters" bit is
+marked to prevent lower priority tasks from stealing the lock.
 
 Finally we unlock the pi_lock of the pending owner and wake it up.
 
@@ -772,10 +546,14 @@ Credits
 -------
 
 Author:  Steven Rostedt <rostedt@goodmis.org>
+Updated: Alex Shi <alex.shi@linaro.org>	- 7/6/2017
 
-Reviewers:  Ingo Molnar, Thomas Gleixner, Thomas Duetsch, and Randy Dunlap
+Original Reviewers:  Ingo Molnar, Thomas Gleixner, Thomas Duetsch, and
+		     Randy Dunlap
+Update (7/6/2017) Reviewers: Steven Rostedt and Sebastian Siewior
 
 Updates
 -------
 
 This document was originally written for 2.6.17-rc3-mm1
+was updated on 4.12
diff --git a/Documentation/locking/rt-mutex.txt b/Documentation/locking/rt-mutex.txt
index 243393d882ee..35793e003041 100644
--- a/Documentation/locking/rt-mutex.txt
+++ b/Documentation/locking/rt-mutex.txt
@@ -28,14 +28,13 @@ magic bullet for poorly designed applications, but it allows
 well-designed applications to use userspace locks in critical parts of
 an high priority thread, without losing determinism.
 
-The enqueueing of the waiters into the rtmutex waiter list is done in
+The enqueueing of the waiters into the rtmutex waiter tree is done in
 priority order. For same priorities FIFO order is chosen. For each
 rtmutex, only the top priority waiter is enqueued into the owner's
-priority waiters list. This list too queues in priority order. Whenever
+priority waiters tree. This tree too queues in priority order. Whenever
 the top priority waiter of a task changes (for example it timed out or
-got a signal), the priority of the owner task is readjusted. [The
-priority enqueueing is handled by "plists", see include/linux/plist.h
-for more details.]
+got a signal), the priority of the owner task is readjusted. The
+priority enqueueing is handled by "pi_waiters".
 
 RT-mutexes are optimized for fastpath operations and have no internal
 locking overhead when locking an uncontended mutex or unlocking a mutex
@@ -46,34 +45,29 @@ is used]
 The state of the rt-mutex is tracked via the owner field of the rt-mutex
 structure:
 
-rt_mutex->owner holds the task_struct pointer of the owner. Bit 0 and 1
-are used to keep track of the "owner is pending" and "rtmutex has
-waiters" state.
+lock->owner holds the task_struct pointer of the owner. Bit 0 is used to
+keep track of the "lock has waiters" state.
 
- owner		bit1	bit0
- NULL		0	0	mutex is free (fast acquire possible)
- NULL		0	1	invalid state
- NULL		1	0	Transitional state*
- NULL		1	1	invalid state
- taskpointer	0	0	mutex is held (fast release possible)
- taskpointer	0	1	task is pending owner
- taskpointer	1	0	mutex is held and has waiters
- taskpointer	1	1	task is pending owner and mutex has waiters
+ owner        bit0
+ NULL         0       lock is free (fast acquire possible)
+ NULL         1       lock is free and has waiters and the top waiter
+			is going to take the lock*
+ taskpointer  0       lock is held (fast release possible)
+ taskpointer  1       lock is held and has waiters**
 
-Pending-ownership handling is a performance optimization:
-pending-ownership is assigned to the first (highest priority) waiter of
-the mutex, when the mutex is released. The thread is woken up and once
-it starts executing it can acquire the mutex. Until the mutex is taken
-by it (bit 0 is cleared) a competing higher priority thread can "steal"
-the mutex which puts the woken up thread back on the waiters list.
+The fast atomic compare exchange based acquire and release is only
+possible when bit 0 of lock->owner is 0.
 
-The pending-ownership optimization is especially important for the
-uninterrupted workflow of high-prio tasks which repeatedly
-takes/releases locks that have lower-prio waiters. Without this
-optimization the higher-prio thread would ping-pong to the lower-prio
-task [because at unlock time we always assign a new owner].
+(*) It also can be a transitional state when grabbing the lock
+with ->wait_lock is held. To prevent any fast path cmpxchg to the lock,
+we need to set the bit0 before looking at the lock, and the owner may be
+NULL in this small time, hence this can be a transitional state.
 
-(*) The "mutex has waiters" bit gets set to take the lock. If the lock
-doesn't already have an owner, this bit is quickly cleared if there are
-no waiters.  So this is a transitional state to synchronize with looking
-at the owner field of the mutex and the mutex owner releasing the lock.
+(**) There is a small time when bit 0 is set but there are no
+waiters. This can happen when grabbing the lock in the slow path.
+To prevent a cmpxchg of the owner releasing the lock, we need to
+set this bit before looking at the lock.
+
+BTW, there is still technically a "Pending Owner", it's just not called
+that anymore. The pending owner happens to be the top_waiter of a lock
+that has no owner and has been woken up to grab the lock.
diff --git a/Documentation/md/md-cluster.txt b/Documentation/md/md-cluster.txt
index 82ee51604e9a..e1055f105cf5 100644
--- a/Documentation/md/md-cluster.txt
+++ b/Documentation/md/md-cluster.txt
@@ -1,4 +1,5 @@
-The cluster MD is a shared-device RAID for a cluster.
+The cluster MD is a shared-device RAID for a cluster, it supports
+two levels: raid1 and raid10 (limited support).
 
 
 1. On-disk format
diff --git a/Documentation/media/ca.h.rst.exceptions b/Documentation/media/ca.h.rst.exceptions
index d7c9fed8c004..553559cc6ad7 100644
--- a/Documentation/media/ca.h.rst.exceptions
+++ b/Documentation/media/ca.h.rst.exceptions
@@ -16,7 +16,6 @@ replace define CA_NDS :c:type:`ca_descr_info`
 replace define CA_DSS :c:type:`ca_descr_info`
 
 # some typedefs should point to struct/enums
-replace typedef ca_pid_t :c:type:`ca_pid`
 replace typedef ca_slot_info_t :c:type:`ca_slot_info`
 replace typedef ca_descr_info_t :c:type:`ca_descr_info`
 replace typedef ca_caps_t :c:type:`ca_caps`
diff --git a/Documentation/media/cec-drivers/index.rst b/Documentation/media/cec-drivers/index.rst
new file mode 100644
index 000000000000..7ef204823422
--- /dev/null
+++ b/Documentation/media/cec-drivers/index.rst
@@ -0,0 +1,34 @@
+.. -*- coding: utf-8; mode: rst -*-
+
+.. include:: <isonum.txt>
+
+.. _cec-drivers:
+
+#################################
+CEC driver-specific documentation
+#################################
+
+**Copyright** |copy| 2017 : LinuxTV Developers
+
+This documentation is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation version 2 of the License.
+
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+more details.
+
+For more details see the file COPYING in the source distribution of Linux.
+
+.. only:: html
+
+    .. class:: toc-title
+
+        Table of Contents
+
+.. toctree::
+	:maxdepth: 5
+	:numbered:
+
+	pulse8-cec
diff --git a/Documentation/media/cec-drivers/pulse8-cec.rst b/Documentation/media/cec-drivers/pulse8-cec.rst
new file mode 100644
index 000000000000..99551c6a9bc5
--- /dev/null
+++ b/Documentation/media/cec-drivers/pulse8-cec.rst
@@ -0,0 +1,11 @@
+Pulse-Eight CEC Adapter driver
+==============================
+
+The pulse8-cec driver implements the following module option:
+
+``persistent_config``
+---------------------
+
+By default this is off, but when set to 1 the driver will store the current
+settings to the device's internal eeprom and restore it the next time the
+device is connected to the USB port.
diff --git a/Documentation/media/cec.h.rst.exceptions b/Documentation/media/cec.h.rst.exceptions
index b1687532742f..d9fd092de6f8 100644
--- a/Documentation/media/cec.h.rst.exceptions
+++ b/Documentation/media/cec.h.rst.exceptions
@@ -24,8 +24,6 @@ ignore define CEC_VENDOR_ID_NONE
 ignore define CEC_MODE_INITIATOR_MSK
 ignore define CEC_MODE_FOLLOWER_MSK
 
-ignore define CEC_EVENT_FL_INITIAL_STATE
-
 # Part of CEC 2.0 spec - shouldn't be documented too?
 ignore define CEC_LOG_ADDR_TV
 ignore define CEC_LOG_ADDR_RECORD_1
diff --git a/Documentation/media/dmx.h.rst.exceptions b/Documentation/media/dmx.h.rst.exceptions
index 2fdb458564ba..629db384104a 100644
--- a/Documentation/media/dmx.h.rst.exceptions
+++ b/Documentation/media/dmx.h.rst.exceptions
@@ -40,27 +40,17 @@ replace enum dmx_input :c:type:`dmx_input`
 replace symbol DMX_IN_FRONTEND :c:type:`dmx_input`
 replace symbol DMX_IN_DVR :c:type:`dmx_input`
 
-# dmx_source_t symbols
-replace enum dmx_source :c:type:`dmx_source`
-replace symbol DMX_SOURCE_FRONT0 :c:type:`dmx_source`
-replace symbol DMX_SOURCE_FRONT1 :c:type:`dmx_source`
-replace symbol DMX_SOURCE_FRONT2 :c:type:`dmx_source`
-replace symbol DMX_SOURCE_FRONT3 :c:type:`dmx_source`
-replace symbol DMX_SOURCE_DVR0 :c:type:`dmx_source`
-replace symbol DMX_SOURCE_DVR1 :c:type:`dmx_source`
-replace symbol DMX_SOURCE_DVR2 :c:type:`dmx_source`
-replace symbol DMX_SOURCE_DVR3 :c:type:`dmx_source`
-
-
 # Flags for struct dmx_sct_filter_params
 replace define DMX_CHECK_CRC :c:type:`dmx_sct_filter_params`
 replace define DMX_ONESHOT :c:type:`dmx_sct_filter_params`
 replace define DMX_IMMEDIATE_START :c:type:`dmx_sct_filter_params`
-replace define DMX_KERNEL_CLIENT :c:type:`dmx_sct_filter_params`
 
 # some typedefs should point to struct/enums
-replace typedef dmx_caps_t :c:type:`dmx_caps`
 replace typedef dmx_filter_t :c:type:`dmx_filter`
 replace typedef dmx_pes_type_t :c:type:`dmx_pes_type`
 replace typedef dmx_input_t :c:type:`dmx_input`
-replace typedef dmx_source_t :c:type:`dmx_source`
+
+ignore symbol DMX_OUT_DECODER
+ignore symbol DMX_OUT_TAP
+ignore symbol DMX_OUT_TS_TAP
+ignore symbol DMX_OUT_TSDEMUX_TAP
diff --git a/Documentation/media/dvb-drivers/bt8xx.rst b/Documentation/media/dvb-drivers/bt8xx.rst
index b43958b7340c..e3e387bdf498 100644
--- a/Documentation/media/dvb-drivers/bt8xx.rst
+++ b/Documentation/media/dvb-drivers/bt8xx.rst
@@ -18,7 +18,7 @@ General information
 
 This class of cards has a bt878a as the PCI interface, and require the bttv driver
 for accessing the i2c bus and the gpio pins of the bt8xx chipset.
-Please see Documentation/dvb/cards.txt => o Cards based on the Conexant Bt8xx PCI bridge:
+Please see Documentation/media/dvb-drivers/cards.rst => o Cards based on the Conexant Bt8xx PCI bridge:
 
 Compiling kernel please enable:
 
@@ -45,7 +45,7 @@ Loading Modules
 Regular case: If the bttv driver detects a bt8xx-based DVB card, all frontend and backend modules will be loaded automatically.
 Exceptions are:
 - Old TwinHan DST cards or clones with or without CA slot and not containing an Eeprom.
-People running udev please see Documentation/dvb/udev.txt.
+People running udev please see Documentation/media/dvb-drivers/udev.rst.
 
 In the following cases overriding the PCI type detection for dvb-bt8xx might be necessary:
 
@@ -72,7 +72,7 @@ Useful parameters for verbosity level and debugging the dst module:
 The autodetected values are determined by the cards' "response string".
 In your logs see f. ex.: dst_get_device_id: Recognize [DSTMCI].
 For bug reports please send in a complete log with verbose=4 activated.
-Please also see Documentation/dvb/ci.txt.
+Please also see Documentation/media/dvb-drivers/ci.rst.
 
 Running multiple cards
 ~~~~~~~~~~~~~~~~~~~~~~
@@ -100,7 +100,7 @@ Examples of card ID's:
 
 	$ modprobe bttv card=113 card=135
 
-For a full list of card ID's please see Documentation/video4linux/CARDLIST.bttv.
+For a full list of card ID's please see Documentation/media/v4l-drivers/bttv-cardlist.rst.
 In case of further problems please subscribe and send questions to the mailing list: linux-dvb@linuxtv.org.
 
 Probing the cards with broken PCI subsystem ID
diff --git a/Documentation/media/dvb-drivers/ci.rst b/Documentation/media/dvb-drivers/ci.rst
index 69b07e9d1816..87f3748c49b9 100644
--- a/Documentation/media/dvb-drivers/ci.rst
+++ b/Documentation/media/dvb-drivers/ci.rst
@@ -143,7 +143,6 @@ All these ioctls are also valid for the High level CI interface
 #define CA_GET_MSG        _IOR('o', 132, ca_msg_t)
 #define CA_SEND_MSG       _IOW('o', 133, ca_msg_t)
 #define CA_SET_DESCR      _IOW('o', 134, ca_descr_t)
-#define CA_SET_PID        _IOW('o', 135, ca_pid_t)
 
 
 On querying the device, the device yields information thus:
diff --git a/Documentation/media/dvb-drivers/index.rst b/Documentation/media/dvb-drivers/index.rst
index ea0da6d63299..376141143ae9 100644
--- a/Documentation/media/dvb-drivers/index.rst
+++ b/Documentation/media/dvb-drivers/index.rst
@@ -19,7 +19,9 @@ more details.
 
 For more details see the file COPYING in the source distribution of Linux.
 
-.. class:: toc-title
+.. only:: html
+
+   .. class:: toc-title
 
 	Table of Contents
 
diff --git a/Documentation/media/frontend.h.rst.exceptions b/Documentation/media/frontend.h.rst.exceptions
index 7656770f1936..f7c4df620a52 100644
--- a/Documentation/media/frontend.h.rst.exceptions
+++ b/Documentation/media/frontend.h.rst.exceptions
@@ -25,19 +25,9 @@ ignore define DTV_MAX_COMMAND
 ignore define MAX_DTV_STATS
 ignore define DTV_IOCTL_MAX_MSGS
 
-# Stats enum is documented altogether
-replace enum fecap_scale_params :ref:`frontend-stat-properties`
-replace symbol FE_SCALE_COUNTER frontend-stat-properties
-replace symbol FE_SCALE_DECIBEL frontend-stat-properties
-replace symbol FE_SCALE_NOT_AVAILABLE frontend-stat-properties
-replace symbol FE_SCALE_RELATIVE frontend-stat-properties
-
 # the same reference is used for both get and set ioctls
 replace ioctl FE_SET_PROPERTY :c:type:`FE_GET_PROPERTY`
 
-# Ignore struct used only internally at Kernel
-ignore struct dtv_cmds_h
-
 # Typedefs that use the enum reference
 replace typedef fe_sec_voltage_t :c:type:`fe_sec_voltage`
 
@@ -45,3 +35,178 @@ replace typedef fe_sec_voltage_t :c:type:`fe_sec_voltage`
 replace define FE_TUNE_MODE_ONESHOT :c:func:`FE_SET_FRONTEND_TUNE_MODE`
 replace define LNA_AUTO dtv-lna
 replace define NO_STREAM_ID_FILTER dtv-stream-id
+
+# Those enums are defined at the frontend.h header, and not externally
+
+ignore symbol FE_IS_STUPID
+ignore symbol FE_CAN_INVERSION_AUTO
+ignore symbol FE_CAN_FEC_1_2
+ignore symbol FE_CAN_FEC_2_3
+ignore symbol FE_CAN_FEC_3_4
+ignore symbol FE_CAN_FEC_4_5
+ignore symbol FE_CAN_FEC_5_6
+ignore symbol FE_CAN_FEC_6_7
+ignore symbol FE_CAN_FEC_7_8
+ignore symbol FE_CAN_FEC_8_9
+ignore symbol FE_CAN_FEC_AUTO
+ignore symbol FE_CAN_QPSK
+ignore symbol FE_CAN_QAM_16
+ignore symbol FE_CAN_QAM_32
+ignore symbol FE_CAN_QAM_64
+ignore symbol FE_CAN_QAM_128
+ignore symbol FE_CAN_QAM_256
+ignore symbol FE_CAN_QAM_AUTO
+ignore symbol FE_CAN_TRANSMISSION_MODE_AUTO
+ignore symbol FE_CAN_BANDWIDTH_AUTO
+ignore symbol FE_CAN_GUARD_INTERVAL_AUTO
+ignore symbol FE_CAN_HIERARCHY_AUTO
+ignore symbol FE_CAN_8VSB
+ignore symbol FE_CAN_16VSB
+ignore symbol FE_HAS_EXTENDED_CAPS
+ignore symbol FE_CAN_MULTISTREAM
+ignore symbol FE_CAN_TURBO_FEC
+ignore symbol FE_CAN_2G_MODULATION
+ignore symbol FE_NEEDS_BENDING
+ignore symbol FE_CAN_RECOVER
+ignore symbol FE_CAN_MUTE_TS
+
+ignore symbol QPSK
+ignore symbol QAM_16
+ignore symbol QAM_32
+ignore symbol QAM_64
+ignore symbol QAM_128
+ignore symbol QAM_256
+ignore symbol QAM_AUTO
+ignore symbol VSB_8
+ignore symbol VSB_16
+ignore symbol PSK_8
+ignore symbol APSK_16
+ignore symbol APSK_32
+ignore symbol DQPSK
+ignore symbol QAM_4_NR
+
+ignore symbol SEC_VOLTAGE_13
+ignore symbol SEC_VOLTAGE_18
+ignore symbol SEC_VOLTAGE_OFF
+
+ignore symbol SEC_TONE_ON
+ignore symbol SEC_TONE_OFF
+
+ignore symbol SEC_MINI_A
+ignore symbol SEC_MINI_B
+
+ignore symbol FE_NONE
+ignore symbol FE_HAS_SIGNAL
+ignore symbol FE_HAS_CARRIER
+ignore symbol FE_HAS_VITERBI
+ignore symbol FE_HAS_SYNC
+ignore symbol FE_HAS_LOCK
+ignore symbol FE_REINIT
+ignore symbol FE_TIMEDOUT
+
+ignore symbol FEC_NONE
+ignore symbol FEC_1_2
+ignore symbol FEC_2_3
+ignore symbol FEC_3_4
+ignore symbol FEC_4_5
+ignore symbol FEC_5_6
+ignore symbol FEC_6_7
+ignore symbol FEC_7_8
+ignore symbol FEC_8_9
+ignore symbol FEC_AUTO
+ignore symbol FEC_3_5
+ignore symbol FEC_9_10
+ignore symbol FEC_2_5
+
+ignore symbol TRANSMISSION_MODE_AUTO
+ignore symbol TRANSMISSION_MODE_1K
+ignore symbol TRANSMISSION_MODE_2K
+ignore symbol TRANSMISSION_MODE_8K
+ignore symbol TRANSMISSION_MODE_4K
+ignore symbol TRANSMISSION_MODE_16K
+ignore symbol TRANSMISSION_MODE_32K
+ignore symbol TRANSMISSION_MODE_C1
+ignore symbol TRANSMISSION_MODE_C3780
+ignore symbol TRANSMISSION_MODE_2K
+ignore symbol TRANSMISSION_MODE_8K
+
+ignore symbol GUARD_INTERVAL_AUTO
+ignore symbol GUARD_INTERVAL_1_128
+ignore symbol GUARD_INTERVAL_1_32
+ignore symbol GUARD_INTERVAL_1_16
+ignore symbol GUARD_INTERVAL_1_8
+ignore symbol GUARD_INTERVAL_1_4
+ignore symbol GUARD_INTERVAL_19_128
+ignore symbol GUARD_INTERVAL_19_256
+ignore symbol GUARD_INTERVAL_PN420
+ignore symbol GUARD_INTERVAL_PN595
+ignore symbol GUARD_INTERVAL_PN945
+
+ignore symbol HIERARCHY_NONE
+ignore symbol HIERARCHY_AUTO
+ignore symbol HIERARCHY_1
+ignore symbol HIERARCHY_2
+ignore symbol HIERARCHY_4
+
+ignore symbol INTERLEAVING_NONE
+ignore symbol INTERLEAVING_AUTO
+ignore symbol INTERLEAVING_240
+ignore symbol INTERLEAVING_720
+
+ignore symbol PILOT_ON
+ignore symbol PILOT_OFF
+ignore symbol PILOT_AUTO
+
+ignore symbol ROLLOFF_35
+ignore symbol ROLLOFF_20
+ignore symbol ROLLOFF_25
+ignore symbol ROLLOFF_AUTO
+
+ignore symbol INVERSION_ON
+ignore symbol INVERSION_OFF
+ignore symbol INVERSION_AUTO
+
+ignore symbol SYS_UNDEFINED
+ignore symbol SYS_DVBC_ANNEX_A
+ignore symbol SYS_DVBC_ANNEX_B
+ignore symbol SYS_DVBC_ANNEX_C
+ignore symbol SYS_ISDBC
+ignore symbol SYS_DVBT
+ignore symbol SYS_DVBT2
+ignore symbol SYS_ISDBT
+ignore symbol SYS_ATSC
+ignore symbol SYS_ATSCMH
+ignore symbol SYS_DTMB
+ignore symbol SYS_DVBS
+ignore symbol SYS_DVBS2
+ignore symbol SYS_TURBO
+ignore symbol SYS_ISDBS
+ignore symbol SYS_DAB
+ignore symbol SYS_DSS
+ignore symbol SYS_CMMB
+ignore symbol SYS_DVBH
+
+ignore symbol ATSCMH_SCCC_BLK_SEP
+ignore symbol ATSCMH_SCCC_BLK_COMB
+ignore symbol ATSCMH_SCCC_BLK_RES
+
+ignore symbol ATSCMH_SCCC_CODE_HLF
+ignore symbol ATSCMH_SCCC_CODE_QTR
+ignore symbol ATSCMH_SCCC_CODE_RES
+
+ignore symbol ATSCMH_RSFRAME_ENS_PRI
+ignore symbol ATSCMH_RSFRAME_ENS_SEC
+
+ignore symbol ATSCMH_RSFRAME_PRI_ONLY
+ignore symbol ATSCMH_RSFRAME_PRI_SEC
+ignore symbol ATSCMH_RSFRAME_RES
+
+ignore symbol ATSCMH_RSCODE_211_187
+ignore symbol ATSCMH_RSCODE_223_187
+ignore symbol ATSCMH_RSCODE_235_187
+ignore symbol ATSCMH_RSCODE_RES
+
+ignore symbol FE_SCALE_NOT_AVAILABLE
+ignore symbol FE_SCALE_DECIBEL
+ignore symbol FE_SCALE_RELATIVE
+ignore symbol FE_SCALE_COUNTER
diff --git a/Documentation/media/index.rst b/Documentation/media/index.rst
index 7f8f0af620ce..1cf5316c8ff8 100644
--- a/Documentation/media/index.rst
+++ b/Documentation/media/index.rst
@@ -1,7 +1,11 @@
 Linux Media Subsystem Documentation
 ===================================
 
-Contents:
+.. only:: html
+
+   .. class:: toc-title
+
+        Table of Contents
 
 .. toctree::
    :maxdepth: 2
@@ -10,6 +14,7 @@ Contents:
    media_kapi
    dvb-drivers/index
    v4l-drivers/index
+   cec-drivers/index
 
 .. only::  subproject
 
diff --git a/Documentation/media/kapi/cec-core.rst b/Documentation/media/kapi/cec-core.rst
index 8a65c69ed071..d37e107f2fde 100644
--- a/Documentation/media/kapi/cec-core.rst
+++ b/Documentation/media/kapi/cec-core.rst
@@ -107,6 +107,7 @@ your driver:
 		int (*adap_transmit)(struct cec_adapter *adap, u8 attempts,
 				      u32 signal_free_time, struct cec_msg *msg);
 		void (*adap_status)(struct cec_adapter *adap, struct seq_file *file);
+		void (*adap_free)(struct cec_adapter *adap);
 
 		/* High-level callbacks */
 		...
@@ -184,6 +185,14 @@ To log the current CEC hardware status:
 This optional callback can be used to show the status of the CEC hardware.
 The status is available through debugfs: cat /sys/kernel/debug/cec/cecX/status
 
+To free any resources when the adapter is deleted:
+
+.. c:function::
+	void (*adap_free)(struct cec_adapter *adap);
+
+This optional callback can be used to free any resources that might have been
+allocated by the driver. It's called from cec_delete_adapter.
+
 
 Your adapter driver will also have to react to events (typically interrupt
 driven) by calling into the framework in the following situations:
@@ -218,8 +227,8 @@ CEC_TX_STATUS_LOW_DRIVE:
 	retransmission.
 
 CEC_TX_STATUS_ERROR:
-	some unspecified error occurred: this can be one of
-	the previous two if the hardware cannot differentiate or something
+	some unspecified error occurred: this can be one of ARB_LOST
+	or LOW_DRIVE if the hardware cannot differentiate or something
 	else entirely.
 
 CEC_TX_STATUS_MAX_RETRIES:
@@ -229,6 +238,9 @@ CEC_TX_STATUS_MAX_RETRIES:
 	doesn't have to make another attempt to transmit the message
 	since the hardware did that already.
 
+The hardware must be able to differentiate between OK, NACK and 'something
+else'.
+
 The \*_cnt arguments are the number of error conditions that were seen.
 This may be 0 if no information is available. Drivers that do not support
 hardware retry can just set the counter corresponding to the transmit error
@@ -336,3 +348,34 @@ log_addrs->num_log_addrs set to 0. The block argument is ignored when
 unconfiguring. This function will just return if the physical address is
 invalid. Once the physical address becomes valid, then the framework will
 attempt to claim these logical addresses.
+
+CEC Pin framework
+-----------------
+
+Most CEC hardware operates on full CEC messages where the software provides
+the message and the hardware handles the low-level CEC protocol. But some
+hardware only drives the CEC pin and software has to handle the low-level
+CEC protocol. The CEC pin framework was created to handle such devices.
+
+Note that due to the close-to-realtime requirements it can never be guaranteed
+to work 100%. This framework uses highres timers internally, but if a
+timer goes off too late by more than 300 microseconds wrong results can
+occur. In reality it appears to be fairly reliable.
+
+One advantage of this low-level implementation is that it can be used as
+a cheap CEC analyser, especially if interrupts can be used to detect
+CEC pin transitions from low to high or vice versa.
+
+.. kernel-doc:: include/media/cec-pin.h
+
+CEC Notifier framework
+----------------------
+
+Most drm HDMI implementations have an integrated CEC implementation and no
+notifier support is needed. But some have independent CEC implementations
+that have their own driver. This could be an IP block for an SoC or a
+completely separate chip that deals with the CEC pin. For those cases a
+drm driver can install a notifier and use the notifier to inform the
+CEC driver about changes in the physical address.
+
+.. kernel-doc:: include/media/cec-notifier.h
diff --git a/Documentation/media/kapi/csi2.rst b/Documentation/media/kapi/csi2.rst
index e33fcb967922..0560100efca2 100644
--- a/Documentation/media/kapi/csi2.rst
+++ b/Documentation/media/kapi/csi2.rst
@@ -51,6 +51,16 @@ not active. Some transmitters do this automatically but some have to
 be explicitly programmed to do so, and some are unable to do so
 altogether due to hardware constraints.
 
+Stopping the transmitter
+^^^^^^^^^^^^^^^^^^^^^^^^
+
+A transmitter stops sending the stream of images as a result of
+calling the ``.s_stream()`` callback. Some transmitters may stop the
+stream at a frame boundary whereas others stop immediately,
+effectively leaving the current frame unfinished. The receiver driver
+should not make assumptions either way, but function properly in both
+cases.
+
 Receiver drivers
 ----------------
 
diff --git a/Documentation/media/kapi/dtv-ca.rst b/Documentation/media/kapi/dtv-ca.rst
new file mode 100644
index 000000000000..a4dd700189b0
--- /dev/null
+++ b/Documentation/media/kapi/dtv-ca.rst
@@ -0,0 +1,4 @@
+Digital TV Conditional Access kABI
+----------------------------------
+
+.. kernel-doc:: drivers/media/dvb-core/dvb_ca_en50221.h
diff --git a/Documentation/media/kapi/dtv-common.rst b/Documentation/media/kapi/dtv-common.rst
new file mode 100644
index 000000000000..40cf1033b5e1
--- /dev/null
+++ b/Documentation/media/kapi/dtv-common.rst
@@ -0,0 +1,55 @@
+Digital TV Common functions
+---------------------------
+
+Math functions
+~~~~~~~~~~~~~~
+
+Provide some commonly-used math functions, usually required in order to
+estimate signal strength and signal to noise measurements in dB.
+
+.. kernel-doc:: drivers/media/dvb-core/dvb_math.h
+
+
+DVB devices
+~~~~~~~~~~~
+
+Those functions are responsible for handling the DVB device nodes.
+
+.. kernel-doc:: drivers/media/dvb-core/dvbdev.h
+
+Digital TV Ring buffer
+~~~~~~~~~~~~~~~~~~~~~~
+
+Those routines implement ring buffers used to handle digital TV data and
+copy it from/to userspace.
+
+.. note::
+
+  1) For performance reasons read and write routines don't check buffer sizes
+     and/or number of bytes free/available. This has to be done before these
+     routines are called. For example:
+
+   .. code-block:: c
+
+        /* write @buflen: bytes */
+        free = dvb_ringbuffer_free(rbuf);
+        if (free >= buflen)
+                count = dvb_ringbuffer_write(rbuf, buffer, buflen);
+        else
+                /* do something */
+
+        /* read min. 1000, max. @bufsize: bytes */
+        avail = dvb_ringbuffer_avail(rbuf);
+        if (avail >= 1000)
+                count = dvb_ringbuffer_read(rbuf, buffer, min(avail, bufsize));
+        else
+                /* do something */
+
+  2) If there is exactly one reader and one writer, there is no need
+     to lock read or write operations.
+     Two or more readers must be locked against each other.
+     Flushing the buffer counts as a read operation.
+     Resetting the buffer counts as a read and write operation.
+     Two or more writers must be locked against each other.
+
+.. kernel-doc:: drivers/media/dvb-core/dvb_ringbuffer.h
diff --git a/Documentation/media/kapi/dtv-core.rst b/Documentation/media/kapi/dtv-core.rst
index ff86bf0abeae..bca743dc6b43 100644
--- a/Documentation/media/kapi/dtv-core.rst
+++ b/Documentation/media/kapi/dtv-core.rst
@@ -1,158 +1,37 @@
 Digital TV (DVB) devices
 ------------------------
 
-Digital TV Common functions
----------------------------
+Digital TV devices are implemented by several different drivers:
 
-.. kernel-doc:: drivers/media/dvb-core/dvb_math.h
+- A bridge driver that is responsible to talk with the bus where the other
+  devices are connected (PCI, USB, SPI), bind to the other drivers and
+  implement the digital demux logic (either in software or in hardware);
 
-.. kernel-doc:: drivers/media/dvb-core/dvbdev.h
+- Frontend drivers that are usually implemented as two separate drivers:
 
-Digital TV Ring buffer
-----------------------
+  - A tuner driver that implements the logic with commands the part of the
+    hardware with is reponsible to tune into a digital TV transponder or
+    physical channel. The output of a tuner is usually a baseband or
+    Intermediate Frequency (IF) signal;
 
-Those routines implement ring buffers used to handle digital TV data and
-copy it from/to userspace.
+  - A demodulator driver (a.k.a "demod") that implements the logic with
+    commands the digital TV decoding hardware. The output of a demod is
+    a digital stream, with multiple audio, video and data channels typically
+    multiplexed using MPEG Transport Stream [#f1]_.
 
-.. note::
+On most hardware, the frontend drivers talk with the bridge driver using an
+I2C bus.
 
-  1) For performance reasons read and write routines don't check buffer sizes
-     and/or number of bytes free/available. This has to be done before these
-     routines are called. For example:
+.. [#f1] Some standards use TCP/IP for multiplexing data, like DVB-H (an
+   abandoned standard, not used anymore) and ATSC version 3.0 current
+   proposals. Currently, the DVB subsystem doesn't implement those standards.
 
-   .. code-block:: c
 
-        /* write @buflen: bytes */
-        free = dvb_ringbuffer_free(rbuf);
-        if (free >= buflen)
-                count = dvb_ringbuffer_write(rbuf, buffer, buflen);
-        else
-                /* do something */
+.. toctree::
+    :maxdepth: 1
 
-        /* read min. 1000, max. @bufsize: bytes */
-        avail = dvb_ringbuffer_avail(rbuf);
-        if (avail >= 1000)
-                count = dvb_ringbuffer_read(rbuf, buffer, min(avail, bufsize));
-        else
-                /* do something */
-
-  2) If there is exactly one reader and one writer, there is no need
-     to lock read or write operations.
-     Two or more readers must be locked against each other.
-     Flushing the buffer counts as a read operation.
-     Resetting the buffer counts as a read and write operation.
-     Two or more writers must be locked against each other.
-
-.. kernel-doc:: drivers/media/dvb-core/dvb_ringbuffer.h
-
-
-Digital TV Frontend kABI
-------------------------
-
-Digital TV Frontend
-~~~~~~~~~~~~~~~~~~~
-
-The Digital TV Frontend kABI defines a driver-internal interface for
-registering low-level, hardware specific driver to a hardware independent
-frontend layer. It is only of interest for Digital TV device driver writers.
-The header file for this API is named dvb_frontend.h and located in
-drivers/media/dvb-core.
-
-Before using the Digital TV frontend core, the bridge driver should attach
-the frontend demod, tuner and SEC devices and call
-:c:func:`dvb_register_frontend()`,
-in order to register the new frontend at the subsystem. At device
-detach/removal, the bridge driver should call
-:c:func:`dvb_unregister_frontend()` to
-remove the frontend from the core and then :c:func:`dvb_frontend_detach()`
-to free the memory allocated by the frontend drivers.
-
-The drivers should also call :c:func:`dvb_frontend_suspend()` as part of
-their handler for the :c:type:`device_driver`.\ ``suspend()``, and
-:c:func:`dvb_frontend_resume()` as
-part of their handler for :c:type:`device_driver`.\ ``resume()``.
-
-A few other optional functions are provided to handle some special cases.
-
-.. kernel-doc:: drivers/media/dvb-core/dvb_frontend.h
-
-
-Digital TV Demux kABI
----------------------
-
-Digital TV Demux
-~~~~~~~~~~~~~~~~
-
-The Kernel Digital TV Demux kABI defines a driver-internal interface for
-registering low-level, hardware specific driver to a hardware independent
-demux layer. It is only of interest for Digital TV device driver writers.
-The header file for this kABI is named demux.h and located in
-drivers/media/dvb-core.
-
-The demux kABI should be implemented for each demux in the system. It is
-used to select the TS source of a demux and to manage the demux resources.
-When the demux client allocates a resource via the demux kABI, it receives
-a pointer to the kABI of that resource.
-
-Each demux receives its TS input from a DVB front-end or from memory, as
-set via this demux kABI. In a system with more than one front-end, the kABI
-can be used to select one of the DVB front-ends as a TS source for a demux,
-unless this is fixed in the HW platform.
-
-The demux kABI only controls front-ends regarding to their connections with
-demuxes; the kABI used to set the other front-end parameters, such as
-tuning, are devined via the Digital TV Frontend kABI.
-
-The functions that implement the abstract interface demux should be defined
-static or module private and registered to the Demux core for external
-access. It is not necessary to implement every function in the struct
-&dmx_demux. For example, a demux interface might support Section filtering,
-but not PES filtering. The kABI client is expected to check the value of any
-function pointer before calling the function: the value of ``NULL`` means
-that the function is not available.
-
-Whenever the functions of the demux API modify shared data, the
-possibilities of lost update and race condition problems should be
-addressed, e.g. by protecting parts of code with mutexes.
-
-Note that functions called from a bottom half context must not sleep.
-Even a simple memory allocation without using ``GFP_ATOMIC`` can result in a
-kernel thread being put to sleep if swapping is needed. For example, the
-Linux Kernel calls the functions of a network device interface from a
-bottom half context. Thus, if a demux kABI function is called from network
-device code, the function must not sleep.
-
-
-
-Demux Callback API
-------------------
-
-Demux Callback
-~~~~~~~~~~~~~~
-
-This kernel-space API comprises the callback functions that deliver filtered
-data to the demux client. Unlike the other DVB kABIs, these functions are
-provided by the client and called from the demux code.
-
-The function pointers of this abstract interface are not packed into a
-structure as in the other demux APIs, because the callback functions are
-registered and used independent of each other. As an example, it is possible
-for the API client to provide several callback functions for receiving TS
-packets and no callbacks for PES packets or sections.
-
-The functions that implement the callback API need not be re-entrant: when
-a demux driver calls one of these functions, the driver is not allowed to
-call the function again before the original call returns. If a callback is
-triggered by a hardware interrupt, it is recommended to use the Linux
-bottom half mechanism or start a tasklet instead of making the callback
-function call directly from a hardware interrupt.
-
-This mechanism is implemented by :c:func:`dmx_ts_cb()` and :c:func:`dmx_section_cb()`
-callbacks.
-
-.. kernel-doc:: drivers/media/dvb-core/demux.h
-
-Digital TV Conditional Access kABI
-----------------------------------
-
-.. kernel-doc:: drivers/media/dvb-core/dvb_ca_en50221.h
+    dtv-common
+    dtv-frontend
+    dtv-demux
+    dtv-ca
+    dtv-net
diff --git a/Documentation/media/kapi/dtv-demux.rst b/Documentation/media/kapi/dtv-demux.rst
new file mode 100644
index 000000000000..7aa865a2b43f
--- /dev/null
+++ b/Documentation/media/kapi/dtv-demux.rst
@@ -0,0 +1,82 @@
+Digital TV Demux kABI
+---------------------
+
+Digital TV Demux
+~~~~~~~~~~~~~~~~
+
+The Kernel Digital TV Demux kABI defines a driver-internal interface for
+registering low-level, hardware specific driver to a hardware independent
+demux layer. It is only of interest for Digital TV device driver writers.
+The header file for this kABI is named ``demux.h`` and located in
+``drivers/media/dvb-core``.
+
+The demux kABI should be implemented for each demux in the system. It is
+used to select the TS source of a demux and to manage the demux resources.
+When the demux client allocates a resource via the demux kABI, it receives
+a pointer to the kABI of that resource.
+
+Each demux receives its TS input from a DVB front-end or from memory, as
+set via this demux kABI. In a system with more than one front-end, the kABI
+can be used to select one of the DVB front-ends as a TS source for a demux,
+unless this is fixed in the HW platform.
+
+The demux kABI only controls front-ends regarding to their connections with
+demuxes; the kABI used to set the other front-end parameters, such as
+tuning, are devined via the Digital TV Frontend kABI.
+
+The functions that implement the abstract interface demux should be defined
+static or module private and registered to the Demux core for external
+access. It is not necessary to implement every function in the struct
+:c:type:`dmx_demux`. For example, a demux interface might support Section filtering,
+but not PES filtering. The kABI client is expected to check the value of any
+function pointer before calling the function: the value of ``NULL`` means
+that the function is not available.
+
+Whenever the functions of the demux API modify shared data, the
+possibilities of lost update and race condition problems should be
+addressed, e.g. by protecting parts of code with mutexes.
+
+Note that functions called from a bottom half context must not sleep.
+Even a simple memory allocation without using ``GFP_ATOMIC`` can result in a
+kernel thread being put to sleep if swapping is needed. For example, the
+Linux Kernel calls the functions of a network device interface from a
+bottom half context. Thus, if a demux kABI function is called from network
+device code, the function must not sleep.
+
+Demux Callback API
+~~~~~~~~~~~~~~~~~~
+
+This kernel-space API comprises the callback functions that deliver filtered
+data to the demux client. Unlike the other DVB kABIs, these functions are
+provided by the client and called from the demux code.
+
+The function pointers of this abstract interface are not packed into a
+structure as in the other demux APIs, because the callback functions are
+registered and used independent of each other. As an example, it is possible
+for the API client to provide several callback functions for receiving TS
+packets and no callbacks for PES packets or sections.
+
+The functions that implement the callback API need not be re-entrant: when
+a demux driver calls one of these functions, the driver is not allowed to
+call the function again before the original call returns. If a callback is
+triggered by a hardware interrupt, it is recommended to use the Linux
+bottom half mechanism or start a tasklet instead of making the callback
+function call directly from a hardware interrupt.
+
+This mechanism is implemented by :c:func:`dmx_ts_cb()` and :c:func:`dmx_section_cb()`
+callbacks.
+
+Digital TV Demux device registration functions and data structures
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. kernel-doc:: drivers/media/dvb-core/dmxdev.h
+
+High-level Digital TV demux interface
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. kernel-doc:: drivers/media/dvb-core/dvb_demux.h
+
+Driver-internal low-level hardware specific driver demux interface
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. kernel-doc:: drivers/media/dvb-core/demux.h
diff --git a/Documentation/media/kapi/dtv-frontend.rst b/Documentation/media/kapi/dtv-frontend.rst
new file mode 100644
index 000000000000..f1a2fdaab5ba
--- /dev/null
+++ b/Documentation/media/kapi/dtv-frontend.rst
@@ -0,0 +1,443 @@
+Digital TV Frontend kABI
+------------------------
+
+Digital TV Frontend
+~~~~~~~~~~~~~~~~~~~
+
+The Digital TV Frontend kABI defines a driver-internal interface for
+registering low-level, hardware specific driver to a hardware independent
+frontend layer. It is only of interest for Digital TV device driver writers.
+The header file for this API is named ``dvb_frontend.h`` and located in
+``drivers/media/dvb-core``.
+
+Demodulator driver
+^^^^^^^^^^^^^^^^^^
+
+The demodulator driver is responsible to talk with the decoding part of the
+hardware. Such driver should implement :c:type:`dvb_frontend_ops`, with
+tells what type of digital TV standards are supported, and points to a
+series of functions that allow the DVB core to command the hardware via
+the code under ``drivers/media/dvb-core/dvb_frontend.c``.
+
+A typical example of such struct in a driver ``foo`` is::
+
+	static struct dvb_frontend_ops foo_ops = {
+		.delsys = { SYS_DVBT, SYS_DVBT2, SYS_DVBC_ANNEX_A },
+		.info = {
+			.name	= "foo DVB-T/T2/C driver",
+			.caps = FE_CAN_FEC_1_2 |
+				FE_CAN_FEC_2_3 |
+				FE_CAN_FEC_3_4 |
+				FE_CAN_FEC_5_6 |
+				FE_CAN_FEC_7_8 |
+				FE_CAN_FEC_AUTO |
+				FE_CAN_QPSK |
+				FE_CAN_QAM_16 |
+				FE_CAN_QAM_32 |
+				FE_CAN_QAM_64 |
+				FE_CAN_QAM_128 |
+				FE_CAN_QAM_256 |
+				FE_CAN_QAM_AUTO |
+				FE_CAN_TRANSMISSION_MODE_AUTO |
+				FE_CAN_GUARD_INTERVAL_AUTO |
+				FE_CAN_HIERARCHY_AUTO |
+				FE_CAN_MUTE_TS |
+				FE_CAN_2G_MODULATION,
+			.frequency_min = 42000000, /* Hz */
+			.frequency_max = 1002000000, /* Hz */
+			.symbol_rate_min = 870000,
+			.symbol_rate_max = 11700000
+		},
+		.init = foo_init,
+		.sleep = foo_sleep,
+		.release = foo_release,
+		.set_frontend = foo_set_frontend,
+		.get_frontend = foo_get_frontend,
+		.read_status = foo_get_status_and_stats,
+		.tune = foo_tune,
+		.i2c_gate_ctrl = foo_i2c_gate_ctrl,
+		.get_frontend_algo = foo_get_algo,
+	};
+
+A typical example of such struct in a driver ``bar`` meant to be used on
+Satellite TV reception is::
+
+	static const struct dvb_frontend_ops bar_ops = {
+		.delsys = { SYS_DVBS, SYS_DVBS2 },
+		.info = {
+			.name		= "Bar DVB-S/S2 demodulator",
+			.frequency_min	= 500000, /* KHz */
+			.frequency_max	= 2500000, /* KHz */
+			.frequency_stepsize	= 0,
+			.symbol_rate_min = 1000000,
+			.symbol_rate_max = 45000000,
+			.symbol_rate_tolerance = 500,
+			.caps = FE_CAN_INVERSION_AUTO |
+				FE_CAN_FEC_AUTO |
+				FE_CAN_QPSK,
+		},
+		.init = bar_init,
+		.sleep = bar_sleep,
+		.release = bar_release,
+		.set_frontend = bar_set_frontend,
+		.get_frontend = bar_get_frontend,
+		.read_status = bar_get_status_and_stats,
+		.i2c_gate_ctrl = bar_i2c_gate_ctrl,
+		.get_frontend_algo = bar_get_algo,
+		.tune = bar_tune,
+
+		/* Satellite-specific */
+		.diseqc_send_master_cmd = bar_send_diseqc_msg,
+		.diseqc_send_burst = bar_send_burst,
+		.set_tone = bar_set_tone,
+		.set_voltage = bar_set_voltage,
+	};
+
+.. note::
+
+   #) For satellite digital TV standards (DVB-S, DVB-S2, ISDB-S), the
+      frequencies are specified in kHz, while, for terrestrial and cable
+      standards, they're specified in Hz. Due to that, if the same frontend
+      supports both types, you'll need to have two separate
+      :c:type:`dvb_frontend_ops` structures, one for each standard.
+   #) The ``.i2c_gate_ctrl`` field is present only when the hardware has
+      allows controlling an I2C gate (either directly of via some GPIO pin),
+      in order to remove the tuner from the I2C bus after a channel is
+      tuned.
+   #) All new drivers should implement the
+      :ref:`DVBv5 statistics <dvbv5_stats>` via ``.read_status``.
+      Yet, there are a number of callbacks meant to get statistics for
+      signal strength, S/N and UCB. Those are there to provide backward
+      compatibility with legacy applications that don't support the DVBv5
+      API. Implementing those callbacks are optional. Those callbacks may be
+      removed in the future, after we have all existing drivers supporting
+      DVBv5 stats.
+   #) Other callbacks are required for satellite TV standards, in order to
+      control LNBf and DiSEqC: ``.diseqc_send_master_cmd``,
+      ``.diseqc_send_burst``, ``.set_tone``, ``.set_voltage``.
+
+.. |delta|   unicode:: U+00394
+
+The ``drivers/media/dvb-core/dvb_frontend.c`` has a kernel thread with is
+responsible for tuning the device. It supports multiple algorithms to
+detect a channel, as defined at enum :c:func:`dvbfe_algo`.
+
+The algorithm to be used is obtained via ``.get_frontend_algo``. If the driver
+doesn't fill its field at struct :c:type:`dvb_frontend_ops`, it will default to
+``DVBFE_ALGO_SW``, meaning that the dvb-core will do a zigzag when tuning,
+e. g. it will try first to use the specified center frequency ``f``,
+then, it will do ``f`` + |delta|, ``f`` - |delta|, ``f`` + 2 x |delta|,
+``f`` - 2 x |delta| and so on.
+
+If the hardware has internally a some sort of zigzag algorithm, you should
+define a ``.get_frontend_algo`` function that would return ``DVBFE_ALGO_HW``.
+
+.. note::
+
+   The core frontend support also supports
+   a third type (``DVBFE_ALGO_CUSTOM``), in order to allow the driver to
+   define its own hardware-assisted algorithm. Very few hardware need to
+   use it nowadays. Using ``DVBFE_ALGO_CUSTOM`` require to provide other
+   function callbacks at struct :c:type:`dvb_frontend_ops`.
+
+Attaching frontend driver to the bridge driver
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Before using the Digital TV frontend core, the bridge driver should attach
+the frontend demod, tuner and SEC devices and call
+:c:func:`dvb_register_frontend()`,
+in order to register the new frontend at the subsystem. At device
+detach/removal, the bridge driver should call
+:c:func:`dvb_unregister_frontend()` to
+remove the frontend from the core and then :c:func:`dvb_frontend_detach()`
+to free the memory allocated by the frontend drivers.
+
+The drivers should also call :c:func:`dvb_frontend_suspend()` as part of
+their handler for the :c:type:`device_driver`.\ ``suspend()``, and
+:c:func:`dvb_frontend_resume()` as
+part of their handler for :c:type:`device_driver`.\ ``resume()``.
+
+A few other optional functions are provided to handle some special cases.
+
+.. _dvbv5_stats:
+
+Digital TV Frontend statistics
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Introduction
+^^^^^^^^^^^^
+
+Digital TV frontends provide a range of
+:ref:`statistics <frontend-stat-properties>` meant to help tuning the device
+and measuring the quality of service.
+
+For each statistics measurement, the driver should set the type of scale used,
+or ``FE_SCALE_NOT_AVAILABLE`` if the statistics is not available on a given
+time. Drivers should also provide the number of statistics for each type.
+that's usually 1 for most video standards [#f2]_.
+
+Drivers should initialize each statistic counters with length and
+scale at its init code. For example, if the frontend provides signal
+strength, it should have, on its init code::
+
+	struct dtv_frontend_properties *c = &state->fe.dtv_property_cache;
+
+	c->strength.len = 1;
+	c->strength.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+
+And, when the statistics got updated, set the scale::
+
+	c->strength.stat[0].scale = FE_SCALE_DECIBEL;
+	c->strength.stat[0].uvalue = strength;
+
+.. [#f2] For ISDB-T, it may provide both a global statistics and a per-layer
+   set of statistics. On such cases, len should be equal to 4. The first
+   value corresponds to the global stat; the other ones to each layer, e. g.:
+
+   - c->cnr.stat[0] for global S/N carrier ratio,
+   - c->cnr.stat[1] for Layer A S/N carrier ratio,
+   - c->cnr.stat[2] for layer B S/N carrier ratio,
+   - c->cnr.stat[3] for layer C S/N carrier ratio.
+
+.. note:: Please prefer to use ``FE_SCALE_DECIBEL`` instead of
+   ``FE_SCALE_RELATIVE`` for signal strength and CNR measurements.
+
+Groups of statistics
+^^^^^^^^^^^^^^^^^^^^
+
+There are several groups of statistics currently supported:
+
+Signal strength (:ref:`DTV-STAT-SIGNAL-STRENGTH`)
+  - Measures the signal strength level at the analog part of the tuner or
+    demod.
+
+  - Typically obtained from the gain applied to the tuner and/or frontend
+    in order to detect the carrier. When no carrier is detected, the gain is
+    at the maximum value (so, strength is on its minimal).
+
+  - As the gain is visible through the set of registers that adjust the gain,
+    typically, this statistics is always available [#f3]_.
+
+  - Drivers should try to make it available all the times, as this statistics
+    can be used when adjusting an antenna position and to check for troubles
+    at the cabling.
+
+  .. [#f3] On a few devices, the gain keeps floating if no carrier.
+     On such devices, strength report should check first if carrier is
+     detected at the tuner (``FE_HAS_CARRIER``, see :c:type:`fe_status`),
+     and otherwise return the lowest possible value.
+
+Carrier Signal to Noise ratio (:ref:`DTV-STAT-CNR`)
+  - Signal to Noise ratio for the main carrier.
+
+  - Signal to Noise measurement depends on the device. On some hardware, is
+    available when the main carrier is detected. On those hardware, CNR
+    measurement usually comes from the tuner (e. g. after ``FE_HAS_CARRIER``,
+    see :c:type:`fe_status`).
+
+    On other devices, it requires inner FEC decoding,
+    as the frontend measures it indirectly from other parameters (e. g. after
+    ``FE_HAS_VITERBI``, see :c:type:`fe_status`).
+
+    Having it available after inner FEC is more common.
+
+Bit counts post-FEC (:ref:`DTV-STAT-POST-ERROR-BIT-COUNT` and :ref:`DTV-STAT-POST-TOTAL-BIT-COUNT`)
+  - Those counters measure the number of bits and bit errors errors after
+    the forward error correction (FEC) on the inner coding block
+    (after Viterbi, LDPC or other inner code).
+
+  - Due to its nature, those statistics depend on full coding lock
+    (e. g. after ``FE_HAS_SYNC`` or after ``FE_HAS_LOCK``,
+    see :c:type:`fe_status`).
+
+Bit counts pre-FEC (:ref:`DTV-STAT-PRE-ERROR-BIT-COUNT` and :ref:`DTV-STAT-PRE-TOTAL-BIT-COUNT`)
+  - Those counters measure the number of bits and bit errors errors before
+    the forward error correction (FEC) on the inner coding block
+    (before Viterbi, LDPC or other inner code).
+
+  - Not all frontends provide this kind of statistics.
+
+  - Due to its nature, those statistics depend on inner coding lock (e. g.
+    after ``FE_HAS_VITERBI``, see :c:type:`fe_status`).
+
+Block counts (:ref:`DTV-STAT-ERROR-BLOCK-COUNT` and :ref:`DTV-STAT-TOTAL-BLOCK-COUNT`)
+  - Those counters measure the number of blocks and block errors errors after
+    the forward error correction (FEC) on the inner coding block
+    (before Viterbi, LDPC or other inner code).
+
+  - Due to its nature, those statistics depend on full coding lock
+    (e. g. after ``FE_HAS_SYNC`` or after
+    ``FE_HAS_LOCK``, see :c:type:`fe_status`).
+
+.. note:: All counters should be monotonically increased as they're
+   collected from the hardware.
+
+A typical example of the logic that handle status and statistics is::
+
+	static int foo_get_status_and_stats(struct dvb_frontend *fe)
+	{
+		struct foo_state *state = fe->demodulator_priv;
+		struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+
+		int rc;
+		enum fe_status *status;
+
+		/* Both status and strength are always available */
+		rc = foo_read_status(fe, &status);
+		if (rc < 0)
+			return rc;
+
+		rc = foo_read_strength(fe);
+		if (rc < 0)
+			return rc;
+
+		/* Check if CNR is available */
+		if (!(fe->status & FE_HAS_CARRIER))
+			return 0;
+
+		rc = foo_read_cnr(fe);
+		if (rc < 0)
+			return rc;
+
+		/* Check if pre-BER stats are available */
+		if (!(fe->status & FE_HAS_VITERBI))
+			return 0;
+
+		rc = foo_get_pre_ber(fe);
+		if (rc < 0)
+			return rc;
+
+		/* Check if post-BER stats are available */
+		if (!(fe->status & FE_HAS_SYNC))
+			return 0;
+
+		rc = foo_get_post_ber(fe);
+		if (rc < 0)
+			return rc;
+	}
+
+	static const struct dvb_frontend_ops ops = {
+		/* ... */
+		.read_status = foo_get_status_and_stats,
+	};
+
+Statistics collect
+^^^^^^^^^^^^^^^^^^
+
+On almost all frontend hardware, the bit and byte counts are stored by
+the hardware after a certain amount of time or after the total bit/block
+counter reaches a certain value (usually programable), for example, on
+every 1000 ms or after receiving 1,000,000 bits.
+
+So, if you read the registers too soon, you'll end by reading the same
+value as in the previous reading, causing the monotonic value to be
+incremented too often.
+
+Drivers should take the responsibility to avoid too often reads. That
+can be done using two approaches:
+
+if the driver have a bit that indicates when a collected data is ready
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+Driver should check such bit before making the statistics available.
+
+An example of such behavior can be found at this code snippet (adapted
+from mb86a20s driver's logic)::
+
+	static int foo_get_pre_ber(struct dvb_frontend *fe)
+	{
+		struct foo_state *state = fe->demodulator_priv;
+		struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+		int rc, bit_error;
+
+		/* Check if the BER measures are already available */
+		rc = foo_read_u8(state, 0x54);
+		if (rc < 0)
+			return rc;
+
+		if (!rc)
+			return 0;
+
+		/* Read Bit Error Count */
+		bit_error = foo_read_u32(state, 0x55);
+		if (bit_error < 0)
+			return bit_error;
+
+		/* Read Total Bit Count */
+		rc = foo_read_u32(state, 0x51);
+		if (rc < 0)
+			return rc;
+
+		c->pre_bit_error.stat[0].scale = FE_SCALE_COUNTER;
+		c->pre_bit_error.stat[0].uvalue += bit_error;
+		c->pre_bit_count.stat[0].scale = FE_SCALE_COUNTER;
+		c->pre_bit_count.stat[0].uvalue += rc;
+
+		return 0;
+	}
+
+If the driver doesn't provide a statistics available check bit
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+A few devices, however, may not provide a way to check if the stats are
+available (or the way to check it is unknown). They may not even provide
+a way to directly read the total number of bits or blocks.
+
+On those devices, the driver need to ensure that it won't be reading from
+the register too often and/or estimate the total number of bits/blocks.
+
+On such drivers, a typical routine to get statistics would be like
+(adapted from dib8000 driver's logic)::
+
+	struct foo_state {
+		/* ... */
+
+		unsigned long per_jiffies_stats;
+	}
+
+	static int foo_get_pre_ber(struct dvb_frontend *fe)
+	{
+		struct foo_state *state = fe->demodulator_priv;
+		struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+		int rc, bit_error;
+		u64 bits;
+
+		/* Check if time for stats was elapsed */
+		if (!time_after(jiffies, state->per_jiffies_stats))
+			return 0;
+
+		/* Next stat should be collected in 1000 ms */
+		state->per_jiffies_stats = jiffies + msecs_to_jiffies(1000);
+
+		/* Read Bit Error Count */
+		bit_error = foo_read_u32(state, 0x55);
+		if (bit_error < 0)
+			return bit_error;
+
+		/*
+		 * On this particular frontend, there's no register that
+		 * would provide the number of bits per 1000ms sample. So,
+		 * some function would calculate it based on DTV properties
+		 */
+		bits = get_number_of_bits_per_1000ms(fe);
+
+		c->pre_bit_error.stat[0].scale = FE_SCALE_COUNTER;
+		c->pre_bit_error.stat[0].uvalue += bit_error;
+		c->pre_bit_count.stat[0].scale = FE_SCALE_COUNTER;
+		c->pre_bit_count.stat[0].uvalue += bits;
+
+		return 0;
+	}
+
+Please notice that, on both cases, we're getting the statistics using the
+:c:type:`dvb_frontend_ops` ``.read_status`` callback. The rationale is that
+the frontend core will automatically call this function periodically
+(usually, 3 times per second, when the frontend is locked).
+
+That warrants that we won't miss to collect a counter and increment the
+monotonic stats at the right time.
+
+Digital TV Frontend functions and types
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. kernel-doc:: drivers/media/dvb-core/dvb_frontend.h
diff --git a/Documentation/media/kapi/dtv-net.rst b/Documentation/media/kapi/dtv-net.rst
new file mode 100644
index 000000000000..ced991b73d69
--- /dev/null
+++ b/Documentation/media/kapi/dtv-net.rst
@@ -0,0 +1,4 @@
+Digital TV Network kABI
+-----------------------
+
+.. kernel-doc:: drivers/media/dvb-core/dvb_net.h
diff --git a/Documentation/media/kapi/v4l2-async.rst b/Documentation/media/kapi/v4l2-async.rst
new file mode 100644
index 000000000000..523ff9eb09a0
--- /dev/null
+++ b/Documentation/media/kapi/v4l2-async.rst
@@ -0,0 +1,3 @@
+V4L2 async kAPI
+^^^^^^^^^^^^^^^
+.. kernel-doc:: include/media/v4l2-async.h
diff --git a/Documentation/media/kapi/v4l2-core.rst b/Documentation/media/kapi/v4l2-core.rst
index c7434f38fd9c..5cf292037a48 100644
--- a/Documentation/media/kapi/v4l2-core.rst
+++ b/Documentation/media/kapi/v4l2-core.rst
@@ -19,6 +19,7 @@ Video4Linux devices
     v4l2-mc
     v4l2-mediabus
     v4l2-mem2mem
+    v4l2-async
     v4l2-fwnode
     v4l2-rect
     v4l2-tuner
diff --git a/Documentation/media/kapi/v4l2-event.rst b/Documentation/media/kapi/v4l2-event.rst
index 9a5e31546ae3..9938d21ef4d1 100644
--- a/Documentation/media/kapi/v4l2-event.rst
+++ b/Documentation/media/kapi/v4l2-event.rst
@@ -67,6 +67,8 @@ type).
 
 The ops argument allows the driver to specify a number of callbacks:
 
+.. tabularcolumns:: |p{1.5cm}|p{16.0cm}|
+
 ======== ==============================================================
 Callback Description
 ======== ==============================================================
diff --git a/Documentation/media/media_kapi.rst b/Documentation/media/media_kapi.rst
index bc0638956a43..83da736fad72 100644
--- a/Documentation/media/media_kapi.rst
+++ b/Documentation/media/media_kapi.rst
@@ -20,7 +20,9 @@ more details.
 
 For more details see the file COPYING in the source distribution of Linux.
 
-.. class:: toc-title
+.. only:: html
+
+   .. class:: toc-title
 
         Table of Contents
 
diff --git a/Documentation/media/media_uapi.rst b/Documentation/media/media_uapi.rst
index fd8ebe002cd2..28eb35a1f965 100644
--- a/Documentation/media/media_uapi.rst
+++ b/Documentation/media/media_uapi.rst
@@ -14,7 +14,9 @@ any later version published by the Free Software Foundation. A copy of
 the license is included in the chapter entitled "GNU Free Documentation
 License".
 
-.. class:: toc-title
+.. only:: html
+
+   .. class:: toc-title
 
         Table of Contents
 
diff --git a/Documentation/media/typical_media_device.svg b/Documentation/media/typical_media_device.svg
index 0c8abd69f39a..d6fad90ec199 100644
--- a/Documentation/media/typical_media_device.svg
+++ b/Documentation/media/typical_media_device.svg
@@ -1,2948 +1,106 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   clip-path="url(#a)"
-   xml:space="preserve"
-   height="179mm"
-   viewBox="0 0 22648.239 17899.829"
-   width="235mm"
-   version="1.2"
-   preserveAspectRatio="xMidYMid"
-   id="svg2"
-   inkscape:version="0.91 r13725"
-   sodipodi:docname="typical_media_device.svg"
-   style="fill-rule:evenodd;stroke-width:28.22200012;stroke-linejoin:round"><metadata
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+</g><text id="text1499" class="TextShape" x="-11700.553" y="565.61298" fill-rule="evenodd" font-family="Serif, serif" font-size="493.88px" stroke-linejoin="round" stroke-width="28.222"><tspan id="tspan1501" class="TextParagraph" font-family="Serif, serif" font-size="493.88px"><tspan id="tspan1503" class="TextPosition" transform="matrix(0,-1,1,0,8509,40173)" x="12640.447" y="16397.613" font-family="Serif, serif" font-size="493.88px"><tspan id="tspan1505" fill="#000000" font-family="Serif, serif" font-size="493.88px">PCI, USB, SPI, I2C, ...</tspan></tspan></tspan></text>
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+</svg>
diff --git a/Documentation/media/uapi/cec/cec-api.rst b/Documentation/media/uapi/cec/cec-api.rst
index bb018709970c..b68ca9c1d2e0 100644
--- a/Documentation/media/uapi/cec/cec-api.rst
+++ b/Documentation/media/uapi/cec/cec-api.rst
@@ -10,7 +10,10 @@ Part V - Consumer Electronics Control API
 
 This part describes the CEC: Consumer Electronics Control
 
-.. class:: toc-title
+
+.. only:: html
+
+   .. class:: toc-title
 
         Table of Contents
 
diff --git a/Documentation/media/uapi/cec/cec-func-close.rst b/Documentation/media/uapi/cec/cec-func-close.rst
index 895d9c2d1c04..334358dfa72e 100644
--- a/Documentation/media/uapi/cec/cec-func-close.rst
+++ b/Documentation/media/uapi/cec/cec-func-close.rst
@@ -40,7 +40,7 @@ freed. The device configuration remain unchanged.
 Return Value
 ============
 
-:c:func:`close()` returns 0 on success. On error, -1 is returned, and
+:c:func:`close() <cec-close>` returns 0 on success. On error, -1 is returned, and
 ``errno`` is set appropriately. Possible error codes are:
 
 ``EBADF``
diff --git a/Documentation/media/uapi/cec/cec-func-ioctl.rst b/Documentation/media/uapi/cec/cec-func-ioctl.rst
index 22fb6304a2df..e2b6260b0086 100644
--- a/Documentation/media/uapi/cec/cec-func-ioctl.rst
+++ b/Documentation/media/uapi/cec/cec-func-ioctl.rst
@@ -39,7 +39,7 @@ Arguments
 Description
 ===========
 
-The :c:func:`ioctl()` function manipulates cec device parameters. The
+The :c:func:`ioctl() <cec-ioctl>` function manipulates cec device parameters. The
 argument ``fd`` must be an open file descriptor.
 
 The ioctl ``request`` code specifies the cec function to be called. It
diff --git a/Documentation/media/uapi/cec/cec-func-open.rst b/Documentation/media/uapi/cec/cec-func-open.rst
index 18dfb62f2efe..5d6663a649bd 100644
--- a/Documentation/media/uapi/cec/cec-func-open.rst
+++ b/Documentation/media/uapi/cec/cec-func-open.rst
@@ -46,7 +46,7 @@ Arguments
 Description
 ===========
 
-To open a cec device applications call :c:func:`open()` with the
+To open a cec device applications call :c:func:`open() <cec-open>` with the
 desired device name. The function has no side effects; the device
 configuration remain unchanged.
 
@@ -58,7 +58,7 @@ EBADF.
 Return Value
 ============
 
-:c:func:`open()` returns the new file descriptor on success. On error,
+:c:func:`open() <cec-open>` returns the new file descriptor on success. On error,
 -1 is returned, and ``errno`` is set appropriately. Possible error codes
 include:
 
diff --git a/Documentation/media/uapi/cec/cec-func-poll.rst b/Documentation/media/uapi/cec/cec-func-poll.rst
index fa0abd8fb160..d49f1ee0742d 100644
--- a/Documentation/media/uapi/cec/cec-func-poll.rst
+++ b/Documentation/media/uapi/cec/cec-func-poll.rst
@@ -39,10 +39,10 @@ Arguments
 Description
 ===========
 
-With the :c:func:`poll()` function applications can wait for CEC
+With the :c:func:`poll() <cec-poll>` function applications can wait for CEC
 events.
 
-On success :c:func:`poll()` returns the number of file descriptors
+On success :c:func:`poll() <cec-poll>` returns the number of file descriptors
 that have been selected (that is, file descriptors for which the
 ``revents`` field of the respective struct :c:type:`pollfd`
 is non-zero). CEC devices set the ``POLLIN`` and ``POLLRDNORM`` flags in
@@ -53,13 +53,13 @@ then the ``POLLPRI`` flag is set. When the function times out it returns
 a value of zero, on failure it returns -1 and the ``errno`` variable is
 set appropriately.
 
-For more details see the :c:func:`poll()` manual page.
+For more details see the :c:func:`poll() <cec-poll>` manual page.
 
 
 Return Value
 ============
 
-On success, :c:func:`poll()` returns the number structures which have
+On success, :c:func:`poll() <cec-poll>` returns the number structures which have
 non-zero ``revents`` fields, or zero if the call timed out. On error -1
 is returned, and the ``errno`` variable is set appropriately:
 
diff --git a/Documentation/media/uapi/cec/cec-funcs.rst b/Documentation/media/uapi/cec/cec-funcs.rst
index 5b7630f2e076..6d696cead5cb 100644
--- a/Documentation/media/uapi/cec/cec-funcs.rst
+++ b/Documentation/media/uapi/cec/cec-funcs.rst
@@ -7,7 +7,6 @@ Function Reference
 
 .. toctree::
     :maxdepth: 1
-    :numbered:
 
     cec-func-open
     cec-func-close
diff --git a/Documentation/media/uapi/cec/cec-ioc-adap-g-caps.rst b/Documentation/media/uapi/cec/cec-ioc-adap-g-caps.rst
index 6d7bf7bef3eb..6c1f6efb822e 100644
--- a/Documentation/media/uapi/cec/cec-ioc-adap-g-caps.rst
+++ b/Documentation/media/uapi/cec/cec-ioc-adap-g-caps.rst
@@ -21,7 +21,7 @@ Arguments
 =========
 
 ``fd``
-    File descriptor returned by :ref:`open() <cec-func-open>`.
+    File descriptor returned by :c:func:`open() <cec-open>`.
 
 ``argp``
 
@@ -121,6 +121,13 @@ returns the information to the application. The ioctl never fails.
         high. This makes it impossible to use CEC to wake up displays that
 	set the HPD pin low when in standby mode, but keep the CEC bus
 	alive.
+    * .. _`CEC-CAP-MONITOR-PIN`:
+
+      - ``CEC_CAP_MONITOR_PIN``
+      - 0x00000080
+      - The CEC hardware can monitor CEC pin changes from low to high voltage
+        and vice versa. When in pin monitoring mode the application will
+	receive ``CEC_EVENT_PIN_CEC_LOW`` and ``CEC_EVENT_PIN_CEC_HIGH`` events.
 
 
 
diff --git a/Documentation/media/uapi/cec/cec-ioc-adap-g-log-addrs.rst b/Documentation/media/uapi/cec/cec-ioc-adap-g-log-addrs.rst
index fcf863ab6f43..84f431a022ad 100644
--- a/Documentation/media/uapi/cec/cec-ioc-adap-g-log-addrs.rst
+++ b/Documentation/media/uapi/cec/cec-ioc-adap-g-log-addrs.rst
@@ -48,7 +48,9 @@ can only be called by a file descriptor in initiator mode (see :ref:`CEC_S_MODE`
 the ``EBUSY`` error code will be returned.
 
 To clear existing logical addresses set ``num_log_addrs`` to 0. All other fields
-will be ignored in that case. The adapter will go to the unconfigured state.
+will be ignored in that case. The adapter will go to the unconfigured state and the
+``cec_version``, ``vendor_id`` and ``osd_name`` fields are all reset to their default
+values (CEC version 2.0, no vendor ID and an empty OSD name).
 
 If the physical address is valid (see :ref:`ioctl CEC_ADAP_S_PHYS_ADDR <CEC_ADAP_S_PHYS_ADDR>`),
 then this ioctl will block until all requested logical
@@ -63,7 +65,7 @@ logical address types are already defined will return with error ``EBUSY``.
 
 .. c:type:: cec_log_addrs
 
-.. tabularcolumns:: |p{1.0cm}|p{7.5cm}|p{8.0cm}|
+.. tabularcolumns:: |p{1.0cm}|p{8.0cm}|p{7.5cm}|
 
 .. cssclass:: longtable
 
@@ -146,6 +148,9 @@ logical address types are already defined will return with error ``EBUSY``.
         give the CEC framework more information about the device type, even
         though the framework won't use it directly in the CEC message.
 
+
+.. tabularcolumns:: |p{7.8cm}|p{1.0cm}|p{8.7cm}|
+
 .. _cec-log-addrs-flags:
 
 .. flat-table:: Flags for struct cec_log_addrs
@@ -173,7 +178,7 @@ logical address types are already defined will return with error ``EBUSY``.
 	to avoid trivial snooping of the keystrokes.
     * .. _`CEC-LOG-ADDRS-FL-CDC-ONLY`:
 
-      - `CEC_LOG_ADDRS_FL_CDC_ONLY`
+      - ``CEC_LOG_ADDRS_FL_CDC_ONLY``
       - 4
       - If this flag is set, then the device is CDC-Only. CDC-Only CEC devices
 	are CEC devices that can only handle CDC messages.
@@ -181,7 +186,7 @@ logical address types are already defined will return with error ``EBUSY``.
 	All other messages are ignored.
 
 
-.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
+.. tabularcolumns:: |p{7.8cm}|p{1.0cm}|p{8.7cm}|
 
 .. _cec-versions:
 
diff --git a/Documentation/media/uapi/cec/cec-ioc-dqevent.rst b/Documentation/media/uapi/cec/cec-ioc-dqevent.rst
index 4d3570c2e0b3..b6fd86424fbb 100644
--- a/Documentation/media/uapi/cec/cec-ioc-dqevent.rst
+++ b/Documentation/media/uapi/cec/cec-ioc-dqevent.rst
@@ -22,7 +22,7 @@ Arguments
 =========
 
 ``fd``
-    File descriptor returned by :ref:`open() <cec-func-open>`.
+    File descriptor returned by :c:func:`open() <cec-open>`.
 
 ``argp``
 
@@ -87,7 +87,7 @@ it is guaranteed that the state did change in between the two events.
 	this is more than enough.
 
 
-.. tabularcolumns:: |p{1.0cm}|p{4.2cm}|p{2.5cm}|p{8.8cm}|
+.. tabularcolumns:: |p{1.0cm}|p{4.4cm}|p{2.5cm}|p{9.6cm}|
 
 .. c:type:: cec_event
 
@@ -98,10 +98,11 @@ it is guaranteed that the state did change in between the two events.
 
     * - __u64
       - ``ts``
-      - :cspan:`1` Timestamp of the event in ns.
+      - :cspan:`1`\ Timestamp of the event in ns.
 
-	The timestamp has been taken from the ``CLOCK_MONOTONIC`` clock. To access
-	the same clock from userspace use :c:func:`clock_gettime`.
+	The timestamp has been taken from the ``CLOCK_MONOTONIC`` clock.
+
+	To access the same clock from userspace use :c:func:`clock_gettime`.
     * - __u32
       - ``event``
       - :cspan:`1` The CEC event type, see :ref:`cec-events`.
@@ -146,6 +147,38 @@ it is guaranteed that the state did change in between the two events.
       - 2
       - Generated if one or more CEC messages were lost because the
 	application didn't dequeue CEC messages fast enough.
+    * .. _`CEC-EVENT-PIN-CEC-LOW`:
+
+      - ``CEC_EVENT_PIN_CEC_LOW``
+      - 3
+      - Generated if the CEC pin goes from a high voltage to a low voltage.
+        Only applies to adapters that have the ``CEC_CAP_MONITOR_PIN``
+	capability set.
+    * .. _`CEC-EVENT-PIN-CEC-HIGH`:
+
+      - ``CEC_EVENT_PIN_CEC_HIGH``
+      - 4
+      - Generated if the CEC pin goes from a low voltage to a high voltage.
+        Only applies to adapters that have the ``CEC_CAP_MONITOR_PIN``
+	capability set.
+    * .. _`CEC-EVENT-PIN-HPD-LOW`:
+
+      - ``CEC_EVENT_PIN_HPD_LOW``
+      - 5
+      - Generated if the HPD pin goes from a high voltage to a low voltage.
+	Only applies to adapters that have the ``CEC_CAP_MONITOR_PIN``
+	capability set. When open() is called, the HPD pin can be read and
+	if the HPD is low, then an initial event will be generated for that
+	filehandle.
+    * .. _`CEC-EVENT-PIN-HPD-HIGH`:
+
+      - ``CEC_EVENT_PIN_HPD_HIGH``
+      - 6
+      - Generated if the HPD pin goes from a low voltage to a high voltage.
+	Only applies to adapters that have the ``CEC_CAP_MONITOR_PIN``
+	capability set. When open() is called, the HPD pin can be read and
+	if the HPD is high, then an initial event will be generated for that
+	filehandle.
 
 
 .. tabularcolumns:: |p{6.0cm}|p{0.6cm}|p{10.9cm}|
@@ -157,14 +190,20 @@ it is guaranteed that the state did change in between the two events.
     :stub-columns: 0
     :widths:       3 1 8
 
-    * .. _`CEC-EVENT-FL-INITIAL-VALUE`:
+    * .. _`CEC-EVENT-FL-INITIAL-STATE`:
 
-      - ``CEC_EVENT_FL_INITIAL_VALUE``
+      - ``CEC_EVENT_FL_INITIAL_STATE``
       - 1
       - Set for the initial events that are generated when the device is
 	opened. See the table above for which events do this. This allows
 	applications to learn the initial state of the CEC adapter at
 	open() time.
+    * .. _`CEC-EVENT-FL-DROPPED-EVENTS`:
+
+      - ``CEC_EVENT_FL_DROPPED_EVENTS``
+      - 2
+      - Set if one or more events of the given event type have been dropped.
+        This is an indication that the application cannot keep up.
 
 
 
diff --git a/Documentation/media/uapi/cec/cec-ioc-g-mode.rst b/Documentation/media/uapi/cec/cec-ioc-g-mode.rst
index 664f0d47bbcd..508e2e325683 100644
--- a/Documentation/media/uapi/cec/cec-ioc-g-mode.rst
+++ b/Documentation/media/uapi/cec/cec-ioc-g-mode.rst
@@ -108,6 +108,8 @@ Available follower modes are:
 
 .. _cec-mode-follower_e:
 
+.. cssclass:: longtable
+
 .. flat-table:: Follower Modes
     :header-rows:  0
     :stub-columns: 0
@@ -149,13 +151,28 @@ Available follower modes are:
 	code. You cannot become a follower if :ref:`CEC_CAP_TRANSMIT <CEC-CAP-TRANSMIT>`
 	is not set or if :ref:`CEC_MODE_NO_INITIATOR <CEC-MODE-NO-INITIATOR>` was specified,
 	the ``EINVAL`` error code is returned in that case.
+    * .. _`CEC-MODE-MONITOR-PIN`:
+
+      - ``CEC_MODE_MONITOR_PIN``
+      - 0xd0
+      - Put the file descriptor into pin monitoring mode. Can only be used in
+	combination with :ref:`CEC_MODE_NO_INITIATOR <CEC-MODE-NO-INITIATOR>`,
+	otherwise the ``EINVAL`` error code will be returned.
+	This mode requires that the :ref:`CEC_CAP_MONITOR_PIN <CEC-CAP-MONITOR-PIN>`
+	capability is set, otherwise the ``EINVAL`` error code is returned.
+	While in pin monitoring mode this file descriptor can receive the
+	``CEC_EVENT_PIN_CEC_LOW`` and ``CEC_EVENT_PIN_CEC_HIGH`` events to see the
+	low-level CEC pin transitions. This is very useful for debugging.
+	This mode is only allowed if the process has the ``CAP_NET_ADMIN``
+	capability. If that is not set, then the ``EPERM`` error code is returned.
     * .. _`CEC-MODE-MONITOR`:
 
       - ``CEC_MODE_MONITOR``
       - 0xe0
       - Put the file descriptor into monitor mode. Can only be used in
-	combination with :ref:`CEC_MODE_NO_INITIATOR <CEC-MODE-NO-INITIATOR>`, otherwise EINVAL error
-	code will be returned. In monitor mode all messages this CEC
+	combination with :ref:`CEC_MODE_NO_INITIATOR <CEC-MODE-NO-INITIATOR>`,i
+	otherwise the ``EINVAL`` error code will be returned.
+	In monitor mode all messages this CEC
 	device transmits and all messages it receives (both broadcast
 	messages and directed messages for one its logical addresses) will
 	be reported. This is very useful for debugging. This is only
@@ -191,55 +208,68 @@ Core message processing details:
     * .. _`CEC-MSG-GET-CEC-VERSION`:
 
       - ``CEC_MSG_GET_CEC_VERSION``
-      - When in passthrough mode this message has to be handled by
-	userspace, otherwise the core will return the CEC version that was
-	set with :ref:`ioctl CEC_ADAP_S_LOG_ADDRS <CEC_ADAP_S_LOG_ADDRS>`.
+      - The core will return the CEC version that was set with
+	:ref:`ioctl CEC_ADAP_S_LOG_ADDRS <CEC_ADAP_S_LOG_ADDRS>`,
+	except when in passthrough mode. In passthrough mode the core
+	does nothing and this message has to be handled by a follower
+	instead.
     * .. _`CEC-MSG-GIVE-DEVICE-VENDOR-ID`:
 
       - ``CEC_MSG_GIVE_DEVICE_VENDOR_ID``
-      - When in passthrough mode this message has to be handled by
-	userspace, otherwise the core will return the vendor ID that was
-	set with :ref:`ioctl CEC_ADAP_S_LOG_ADDRS <CEC_ADAP_S_LOG_ADDRS>`.
+      - The core will return the vendor ID that was set with
+	:ref:`ioctl CEC_ADAP_S_LOG_ADDRS <CEC_ADAP_S_LOG_ADDRS>`,
+	except when in passthrough mode. In passthrough mode the core
+	does nothing and this message has to be handled by a follower
+	instead.
     * .. _`CEC-MSG-ABORT`:
 
       - ``CEC_MSG_ABORT``
-      - When in passthrough mode this message has to be handled by
-	userspace, otherwise the core will return a feature refused
-	message as per the specification.
+      - The core will return a Feature Abort message with reason
+        'Feature Refused' as per the specification, except when in
+	passthrough mode. In passthrough mode the core does nothing
+	and this message has to be handled by a follower instead.
     * .. _`CEC-MSG-GIVE-PHYSICAL-ADDR`:
 
       - ``CEC_MSG_GIVE_PHYSICAL_ADDR``
-      - When in passthrough mode this message has to be handled by
-	userspace, otherwise the core will report the current physical
-	address.
+      - The core will report the current physical address, except when
+        in passthrough mode. In passthrough mode the core does nothing
+	and this message has to be handled by a follower instead.
     * .. _`CEC-MSG-GIVE-OSD-NAME`:
 
       - ``CEC_MSG_GIVE_OSD_NAME``
-      - When in passthrough mode this message has to be handled by
-	userspace, otherwise the core will report the current OSD name as
-	was set with :ref:`ioctl CEC_ADAP_S_LOG_ADDRS <CEC_ADAP_S_LOG_ADDRS>`.
+      - The core will report the current OSD name that was set with
+	:ref:`ioctl CEC_ADAP_S_LOG_ADDRS <CEC_ADAP_S_LOG_ADDRS>`,
+	except when in passthrough mode. In passthrough mode the core
+	does nothing and this message has to be handled by a follower
+	instead.
     * .. _`CEC-MSG-GIVE-FEATURES`:
 
       - ``CEC_MSG_GIVE_FEATURES``
-      - When in passthrough mode this message has to be handled by
-	userspace, otherwise the core will report the current features as
-	was set with :ref:`ioctl CEC_ADAP_S_LOG_ADDRS <CEC_ADAP_S_LOG_ADDRS>`
-	or the message is ignored if the CEC version was older than 2.0.
+      - The core will do nothing if the CEC version is older than 2.0,
+        otherwise it will report the current features that were set with
+	:ref:`ioctl CEC_ADAP_S_LOG_ADDRS <CEC_ADAP_S_LOG_ADDRS>`,
+	except when in passthrough mode. In passthrough mode the core
+	does nothing (for any CEC version) and this message has to be handled
+	by a follower instead.
     * .. _`CEC-MSG-USER-CONTROL-PRESSED`:
 
       - ``CEC_MSG_USER_CONTROL_PRESSED``
-      - If :ref:`CEC_CAP_RC <CEC-CAP-RC>` is set, then generate a remote control key
-	press. This message is always passed on to userspace.
+      - If :ref:`CEC_CAP_RC <CEC-CAP-RC>` is set and if
+        :ref:`CEC_LOG_ADDRS_FL_ALLOW_RC_PASSTHRU <CEC-LOG-ADDRS-FL-ALLOW-RC-PASSTHRU>`
+	is set, then generate a remote control key
+	press. This message is always passed on to the follower(s).
     * .. _`CEC-MSG-USER-CONTROL-RELEASED`:
 
       - ``CEC_MSG_USER_CONTROL_RELEASED``
-      - If :ref:`CEC_CAP_RC <CEC-CAP-RC>` is set, then generate a remote control key
-	release. This message is always passed on to userspace.
+      - If :ref:`CEC_CAP_RC <CEC-CAP-RC>` is set and if
+        :ref:`CEC_LOG_ADDRS_FL_ALLOW_RC_PASSTHRU <CEC-LOG-ADDRS-FL-ALLOW-RC-PASSTHRU>`
+        is set, then generate a remote control key
+	release. This message is always passed on to the follower(s).
     * .. _`CEC-MSG-REPORT-PHYSICAL-ADDR`:
 
       - ``CEC_MSG_REPORT_PHYSICAL_ADDR``
       - The CEC framework will make note of the reported physical address
-	and then just pass the message on to userspace.
+	and then just pass the message on to the follower(s).
 
 
 
diff --git a/Documentation/media/uapi/cec/cec-ioc-receive.rst b/Documentation/media/uapi/cec/cec-ioc-receive.rst
index 267044f7ac30..bdad4b197bcd 100644
--- a/Documentation/media/uapi/cec/cec-ioc-receive.rst
+++ b/Documentation/media/uapi/cec/cec-ioc-receive.rst
@@ -131,7 +131,7 @@ View On' messages from initiator 0xf ('Unregistered') to destination 0 ('TV').
       - ``tx_status``
       - The status bits of the transmitted message. See
 	:ref:`cec-tx-status` for the possible status values. It is 0 if
-	this messages was received, not transmitted.
+	this message was received, not transmitted.
     * - __u8
       - ``msg[16]``
       - The message payload. For :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>` this is filled in by the
@@ -168,7 +168,7 @@ View On' messages from initiator 0xf ('Unregistered') to destination 0 ('TV').
       - ``tx_status``
       - The status bits of the transmitted message. See
 	:ref:`cec-tx-status` for the possible status values. It is 0 if
-	this messages was received, not transmitted.
+	this message was received, not transmitted.
     * - __u8
       - ``tx_arb_lost_cnt``
       - A counter of the number of transmit attempts that resulted in the
@@ -195,6 +195,8 @@ View On' messages from initiator 0xf ('Unregistered') to destination 0 ('TV').
 	valid if the :ref:`CEC_TX_STATUS_ERROR <CEC-TX-STATUS-ERROR>` status bit is set.
 
 
+.. tabularcolumns:: |p{6.2cm}|p{1.0cm}|p{10.3cm}|
+
 .. _cec-msg-flags:
 
 .. flat-table:: Flags for struct cec_msg
@@ -254,9 +256,9 @@ View On' messages from initiator 0xf ('Unregistered') to destination 0 ('TV').
       - ``CEC_TX_STATUS_ERROR``
       - 0x10
       - Some error occurred. This is used for any errors that do not fit
-	the previous two, either because the hardware could not tell which
-	error occurred, or because the hardware tested for other
-	conditions besides those two.
+	``CEC_TX_STATUS_ARB_LOST`` or ``CEC_TX_STATUS_LOW_DRIVE``, either because
+	the hardware could not tell which error occurred, or because the hardware
+	tested for other conditions besides those two.
     * .. _`CEC-TX-STATUS-MAX-RETRIES`:
 
       - ``CEC_TX_STATUS_MAX_RETRIES``
diff --git a/Documentation/media/uapi/dvb/audio-channel-select.rst b/Documentation/media/uapi/dvb/audio-channel-select.rst
index 2ceb4efebdf0..8cab3d7abff5 100644
--- a/Documentation/media/uapi/dvb/audio-channel-select.rst
+++ b/Documentation/media/uapi/dvb/audio-channel-select.rst
@@ -44,7 +44,7 @@ Arguments
 Description
 -----------
 
-This ioctl is for DVB devices only. To control a V4L2 decoder use the
+This ioctl is for Digital TV devices only. To control a V4L2 decoder use the
 V4L2 ``V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK`` control instead.
 
 This ioctl call asks the Audio Device to select the requested channel if
diff --git a/Documentation/media/uapi/dvb/audio-fclose.rst b/Documentation/media/uapi/dvb/audio-fclose.rst
index 4df24c8d74ed..58d351a3af4b 100644
--- a/Documentation/media/uapi/dvb/audio-fclose.rst
+++ b/Documentation/media/uapi/dvb/audio-fclose.rst
@@ -2,14 +2,14 @@
 
 .. _audio_fclose:
 
-=================
-DVB audio close()
-=================
+========================
+Digital TV audio close()
+========================
 
 Name
 ----
 
-DVB audio close()
+Digital TV audio close()
 
 .. attention:: This ioctl is deprecated
 
diff --git a/Documentation/media/uapi/dvb/audio-fopen.rst b/Documentation/media/uapi/dvb/audio-fopen.rst
index a802c2e0dc6a..4a174640bf11 100644
--- a/Documentation/media/uapi/dvb/audio-fopen.rst
+++ b/Documentation/media/uapi/dvb/audio-fopen.rst
@@ -2,14 +2,14 @@
 
 .. _audio_fopen:
 
-================
-DVB audio open()
-================
+=======================
+Digital TV audio open()
+=======================
 
 Name
 ----
 
-DVB audio open()
+Digital TV audio open()
 
 .. attention:: This ioctl is deprecated
 
diff --git a/Documentation/media/uapi/dvb/audio-fwrite.rst b/Documentation/media/uapi/dvb/audio-fwrite.rst
index 8882cad7d165..4980ae7953ef 100644
--- a/Documentation/media/uapi/dvb/audio-fwrite.rst
+++ b/Documentation/media/uapi/dvb/audio-fwrite.rst
@@ -2,14 +2,14 @@
 
 .. _audio_fwrite:
 
-=================
-DVB audio write()
-=================
+=========================
+Digital TV audio write()
+=========================
 
 Name
 ----
 
-DVB audio write()
+Digital TV audio write()
 
 .. attention:: This ioctl is deprecated
 
diff --git a/Documentation/media/uapi/dvb/audio-set-av-sync.rst b/Documentation/media/uapi/dvb/audio-set-av-sync.rst
index 0cef4917d2cf..cf621f3a3037 100644
--- a/Documentation/media/uapi/dvb/audio-set-av-sync.rst
+++ b/Documentation/media/uapi/dvb/audio-set-av-sync.rst
@@ -38,7 +38,7 @@ Arguments
 
        -  boolean state
 
-       -  Tells the DVB subsystem if A/V synchronization shall be ON or OFF.
+       -  Tells the Digital TV subsystem if A/V synchronization shall be ON or OFF.
 
           TRUE: AV-sync ON
 
diff --git a/Documentation/media/uapi/dvb/audio-set-bypass-mode.rst b/Documentation/media/uapi/dvb/audio-set-bypass-mode.rst
index b063c496c2eb..f0db1fbdb066 100644
--- a/Documentation/media/uapi/dvb/audio-set-bypass-mode.rst
+++ b/Documentation/media/uapi/dvb/audio-set-bypass-mode.rst
@@ -38,7 +38,7 @@ Arguments
        -  boolean mode
 
        -  Enables or disables the decoding of the current Audio stream in
-	  the DVB subsystem.
+	  the Digital TV subsystem.
 
           TRUE: Bypass is disabled
 
@@ -50,8 +50,8 @@ Description
 
 This ioctl call asks the Audio Device to bypass the Audio decoder and
 forward the stream without decoding. This mode shall be used if streams
-that can’t be handled by the DVB system shall be decoded. Dolby
-DigitalTM streams are automatically forwarded by the DVB subsystem if
+that can’t be handled by the Digial TV system shall be decoded. Dolby
+DigitalTM streams are automatically forwarded by the Digital TV subsystem if
 the hardware can handle it.
 
 
diff --git a/Documentation/media/uapi/dvb/audio-set-mute.rst b/Documentation/media/uapi/dvb/audio-set-mute.rst
index 897e7228f4d8..0af105a8ddcc 100644
--- a/Documentation/media/uapi/dvb/audio-set-mute.rst
+++ b/Documentation/media/uapi/dvb/audio-set-mute.rst
@@ -48,7 +48,7 @@ Arguments
 Description
 -----------
 
-This ioctl is for DVB devices only. To control a V4L2 decoder use the
+This ioctl is for Digital TV devices only. To control a V4L2 decoder use the
 V4L2 :ref:`VIDIOC_DECODER_CMD` with the
 ``V4L2_DEC_CMD_START_MUTE_AUDIO`` flag instead.
 
diff --git a/Documentation/media/uapi/dvb/audio.rst b/Documentation/media/uapi/dvb/audio.rst
index 155622185ea4..e9f9e589c486 100644
--- a/Documentation/media/uapi/dvb/audio.rst
+++ b/Documentation/media/uapi/dvb/audio.rst
@@ -2,15 +2,16 @@
 
 .. _dvb_audio:
 
-################
-DVB Audio Device
-################
-The DVB audio device controls the MPEG2 audio decoder of the DVB
-hardware. It can be accessed through ``/dev/dvb/adapter?/audio?``. Data
+#######################
+Digital TV Audio Device
+#######################
+
+The Digital TV audio device controls the MPEG2 audio decoder of the Digital
+TV hardware. It can be accessed through ``/dev/dvb/adapter?/audio?``. Data
 types and and ioctl definitions can be accessed by including
 ``linux/dvb/audio.h`` in your application.
 
-Please note that some DVB cards don’t have their own MPEG decoder, which
+Please note that some Digital TV cards don’t have their own MPEG decoder, which
 results in the omission of the audio and video device.
 
 These ioctls were also used by V4L2 to control MPEG decoders implemented
diff --git a/Documentation/media/uapi/dvb/audio_h.rst b/Documentation/media/uapi/dvb/audio_h.rst
deleted file mode 100644
index e00c3010fdf9..000000000000
--- a/Documentation/media/uapi/dvb/audio_h.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-.. -*- coding: utf-8; mode: rst -*-
-
-.. _audio_h:
-
-*********************
-DVB Audio Header File
-*********************
-
-.. kernel-include:: $BUILDDIR/audio.h.rst
diff --git a/Documentation/media/uapi/dvb/ca-fclose.rst b/Documentation/media/uapi/dvb/ca-fclose.rst
index 5ecefa4abc3d..e84bbfcfa184 100644
--- a/Documentation/media/uapi/dvb/ca-fclose.rst
+++ b/Documentation/media/uapi/dvb/ca-fclose.rst
@@ -2,14 +2,14 @@
 
 .. _ca_fclose:
 
-==============
-DVB CA close()
-==============
+=====================
+Digital TV CA close()
+=====================
 
 Name
 ----
 
-DVB CA close()
+Digital TV CA close()
 
 
 Synopsis
@@ -34,13 +34,10 @@ This system call closes a previously opened CA device.
 Return Value
 ------------
 
-.. flat-table::
-    :header-rows:  0
-    :stub-columns: 0
+On success 0 is returned.
 
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
 
-    -  .. row 1
-
-       -  ``EBADF``
-
-       -  fd is not a valid open file descriptor.
+Generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/ca-fopen.rst b/Documentation/media/uapi/dvb/ca-fopen.rst
index 3d2819751446..056c71b53a70 100644
--- a/Documentation/media/uapi/dvb/ca-fopen.rst
+++ b/Documentation/media/uapi/dvb/ca-fopen.rst
@@ -2,14 +2,14 @@
 
 .. _ca_fopen:
 
-=============
-DVB CA open()
-=============
+====================
+Digital TV CA open()
+====================
 
 Name
 ----
 
-DVB CA open()
+Digital TV CA open()
 
 
 Synopsis
@@ -23,25 +23,25 @@ Arguments
 ---------
 
 ``name``
-  Name of specific DVB CA device.
+  Name of specific Digital TV CA device.
 
 ``flags``
   A bit-wise OR of the following flags:
 
+.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
+
 .. flat-table::
     :header-rows:  0
     :stub-columns: 0
+    :widths: 1 16
 
-    -
-       - O_RDONLY
+    -  - ``O_RDONLY``
        - read-only access
 
-    -
-       - O_RDWR
+    -  - ``O_RDWR``
        - read/write access
 
-    -
-       - O_NONBLOCK
+    -  - ``O_NONBLOCK``
        - open in non-blocking mode
          (blocking mode is the default)
 
@@ -49,50 +49,29 @@ Arguments
 Description
 -----------
 
-This system call opens a named ca device (e.g. /dev/ost/ca) for
-subsequent use.
+This system call opens a named ca device (e.g. ``/dev/dvb/adapter?/ca?``)
+for subsequent use.
 
-When an open() call has succeeded, the device will be ready for use. The
+When an ``open()`` call has succeeded, the device will be ready for use. The
 significance of blocking or non-blocking mode is described in the
 documentation for functions where there is a difference. It does not
-affect the semantics of the open() call itself. A device opened in
+affect the semantics of the ``open()`` call itself. A device opened in
 blocking mode can later be put into non-blocking mode (and vice versa)
-using the F_SETFL command of the fcntl system call. This is a standard
-system call, documented in the Linux manual page for fcntl. Only one
-user can open the CA Device in O_RDWR mode. All other attempts to open
-the device in this mode will fail, and an error code will be returned.
+using the ``F_SETFL`` command of the ``fcntl`` system call. This is a
+standard system call, documented in the Linux manual page for fcntl.
+Only one user can open the CA Device in ``O_RDWR`` mode. All other
+attempts to open the device in this mode will fail, and an error code
+will be returned.
 
 
 Return Value
 ------------
 
-.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
-
-.. flat-table::
-    :header-rows:  0
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ``ENODEV``
-
-       -  Device driver not loaded/available.
-
-    -  .. row 2
-
-       -  ``EINTERNAL``
-
-       -  Internal error.
-
-    -  .. row 3
-
-       -  ``EBUSY``
-
-       -  Device or resource busy.
 
-    -  .. row 4
+On success 0 is returned.
 
-       -  ``EINVAL``
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
 
-       -  Invalid argument.
+Generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/ca-get-cap.rst b/Documentation/media/uapi/dvb/ca-get-cap.rst
index fbf7e359cb8a..d2d5c1355396 100644
--- a/Documentation/media/uapi/dvb/ca-get-cap.rst
+++ b/Documentation/media/uapi/dvb/ca-get-cap.rst
@@ -28,43 +28,19 @@ Arguments
 ``caps``
   Pointer to struct :c:type:`ca_caps`.
 
-.. c:type:: struct ca_caps
-
-.. flat-table:: struct ca_caps
-    :header-rows:  1
-    :stub-columns: 0
-
-    -
-      - type
-      - name
-      - description
-    -
-      -	unsigned int
-      - slot_num
-      - total number of CA card and module slots
-    -
-      - unsigned int
-      - slot_type
-      - bitmask with all supported slot types
-    -
-      - unsigned int
-      - descr_num
-      - total number of descrambler slots (keys)
-    -
-      - unsigned int
-      - descr_type
-      - bit mask with all supported descr types
-
-
 Description
 -----------
 
-.. note:: This ioctl is undocumented. Documentation is welcome.
-
+Queries the Kernel for information about the available CA and descrambler
+slots, and their types.
 
 Return Value
 ------------
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned and :c:type:`ca_caps` is filled.
+
+On error, -1 is returned and the ``errno`` variable is set
+appropriately.
+
+The generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/ca-get-descr-info.rst b/Documentation/media/uapi/dvb/ca-get-descr-info.rst
index 7bf327a3d0e3..e564fbb8d524 100644
--- a/Documentation/media/uapi/dvb/ca-get-descr-info.rst
+++ b/Documentation/media/uapi/dvb/ca-get-descr-info.rst
@@ -27,37 +27,16 @@ Arguments
 ``desc``
   Pointer to struct :c:type:`ca_descr_info`.
 
-.. c:type:: struct ca_descr_info
-
-.. flat-table:: struct ca_descr_info
-    :header-rows:  1
-    :stub-columns: 0
-
-    -
-      - type
-      - name
-      - description
-
-    -
-      - unsigned int
-      - num
-      - number of available descramblers (keys)
-    -
-      - unsigned int
-      - type
-      - type of supported scrambling system. Valid values are:
-	``CA_ECD``, ``CA_NDS`` and ``CA_DSS``.
-
-
 Description
 -----------
 
-.. note:: This ioctl is undocumented. Documentation is welcome.
-
+Returns information about all descrambler slots.
 
 Return Value
 ------------
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
+On success 0 is returned, and :c:type:`ca_descr_info` is filled.
+
+On error -1 is returned, and the ``errno`` variable is set
 appropriately. The generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/ca-get-msg.rst b/Documentation/media/uapi/dvb/ca-get-msg.rst
index 121588da3ef1..ceeda623ce93 100644
--- a/Documentation/media/uapi/dvb/ca-get-msg.rst
+++ b/Documentation/media/uapi/dvb/ca-get-msg.rst
@@ -28,47 +28,25 @@ Arguments
 ``msg``
   Pointer to struct :c:type:`ca_msg`.
 
+Description
+-----------
 
-.. c:type:: struct ca_msg
-
-.. flat-table:: struct ca_msg
-    :header-rows:  1
-    :stub-columns: 0
-
-    -
-      - type
-      - name
-      - description
-    -
-       - unsigned int
-       - index
-       -
-
-    -
-       - unsigned int
-       - type
-       -
+Receives a message via a CI CA module.
 
-    -
-       - unsigned int
-       - length
-       -
+.. note::
 
-    -
-       - unsigned char
-       - msg[256]
-       -
+   Please notice that, on most drivers, this is done by reading from
+   the /dev/adapter?/ca? device node.
 
 
-Description
------------
+Return Value
+------------
 
-.. note:: This ioctl is undocumented. Documentation is welcome.
 
+On success 0 is returned.
 
-Return Value
-------------
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/ca-get-slot-info.rst b/Documentation/media/uapi/dvb/ca-get-slot-info.rst
index 54e5dc78a2dc..1a1d6f0c71b9 100644
--- a/Documentation/media/uapi/dvb/ca-get-slot-info.rst
+++ b/Documentation/media/uapi/dvb/ca-get-slot-info.rst
@@ -26,100 +26,32 @@ Arguments
   File descriptor returned by a previous call to :c:func:`open() <cec-open>`.
 
 ``info``
-  Pointer to struct c:type:`ca_slot_info`.
+  Pointer to struct :c:type:`ca_slot_info`.
 
-.. _ca_slot_info_type:
+Description
+-----------
 
-.. flat-table:: ca_slot_info types
-    :header-rows:  1
-    :stub-columns: 0
+Returns information about a CA slot identified by
+:c:type:`ca_slot_info`.slot_num.
 
-    -
-      - type
-      - name
-      - description
-    -
-       - CA_CI
-       - 1
-       - CI high level interface
-
-    -
-       - CA_CI_LINK
-       - 2
-       - CI link layer level interface
-
-    -
-       - CA_CI_PHYS
-       - 4
-       - CI physical layer level interface
-
-    -
-       - CA_DESCR
-       - 8
-       - built-in descrambler
-
-    -
-       - CA_SC
-       - 128
-       - simple smart card interface
-
-.. _ca_slot_info_flag:
-
-.. flat-table:: ca_slot_info flags
-    :header-rows:  1
-    :stub-columns: 0
 
-    -
-      - type
-      - name
-      - description
+Return Value
+------------
 
-    -
-       - CA_CI_MODULE_PRESENT
-       - 1
-       - module (or card) inserted
+On success 0 is returned, and :c:type:`ca_slot_info` is filled.
 
-    -
-       - CA_CI_MODULE_READY
-       - 2
-       -
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
 
-.. c:type:: ca_slot_info
+.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
 
-.. flat-table:: struct ca_slot_info
-    :header-rows:  1
+.. flat-table::
+    :header-rows:  0
     :stub-columns: 0
+    :widths: 1 16
 
-    -
-      - type
-      - name
-      - description
-
-    -
-       - int
-       - num
-       - slot number
-
-    -
-       - int
-       - type
-       - CA interface this slot supports, as defined at :ref:`ca_slot_info_type`.
-
-    -
-       - unsigned int
-       - flags
-       - flags as defined at :ref:`ca_slot_info_flag`.
-
-
-Description
------------
-
-.. note:: This ioctl is undocumented. Documentation is welcome.
-
-
-Return Value
-------------
+    -  -  ``ENODEV``
+       -  the slot is not available.
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+The generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/ca-reset.rst b/Documentation/media/uapi/dvb/ca-reset.rst
index 477313121a65..29788325f90e 100644
--- a/Documentation/media/uapi/dvb/ca-reset.rst
+++ b/Documentation/media/uapi/dvb/ca-reset.rst
@@ -28,12 +28,17 @@ Arguments
 Description
 -----------
 
-.. note:: This ioctl is undocumented. Documentation is welcome.
+Puts the Conditional Access hardware on its initial state. It should
+be called before start using the CA hardware.
 
 
 Return Value
 ------------
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/ca-send-msg.rst b/Documentation/media/uapi/dvb/ca-send-msg.rst
index 532ef5f9d6ac..9e91287b7bbc 100644
--- a/Documentation/media/uapi/dvb/ca-send-msg.rst
+++ b/Documentation/media/uapi/dvb/ca-send-msg.rst
@@ -32,12 +32,20 @@ Arguments
 Description
 -----------
 
-.. note:: This ioctl is undocumented. Documentation is welcome.
+Sends a message via a CI CA module.
 
+.. note::
+
+   Please notice that, on most drivers, this is done by writing
+   to the /dev/adapter?/ca? device node.
 
 Return Value
 ------------
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/ca-set-descr.rst b/Documentation/media/uapi/dvb/ca-set-descr.rst
index 70f7b3cf12ad..a6c47205ffd8 100644
--- a/Documentation/media/uapi/dvb/ca-set-descr.rst
+++ b/Documentation/media/uapi/dvb/ca-set-descr.rst
@@ -28,16 +28,19 @@ Arguments
 ``msg``
   Pointer to struct :c:type:`ca_descr`.
 
-
 Description
 -----------
 
-.. note:: This ioctl is undocumented. Documentation is welcome.
-
+CA_SET_DESCR is used for feeding descrambler CA slots with descrambling
+keys (refered as control words).
 
 Return Value
 ------------
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/ca-set-pid.rst b/Documentation/media/uapi/dvb/ca-set-pid.rst
deleted file mode 100644
index 891c1c72ef24..000000000000
--- a/Documentation/media/uapi/dvb/ca-set-pid.rst
+++ /dev/null
@@ -1,60 +0,0 @@
-.. -*- coding: utf-8; mode: rst -*-
-
-.. _CA_SET_PID:
-
-==========
-CA_SET_PID
-==========
-
-Name
-----
-
-CA_SET_PID
-
-
-Synopsis
---------
-
-.. c:function:: int ioctl(fd, CA_SET_PID, struct ca_pid *pid)
-    :name: CA_SET_PID
-
-
-Arguments
----------
-
-``fd``
-  File descriptor returned by a previous call to :c:func:`open() <dvb-ca-open>`.
-
-``pid``
-  Pointer to struct :c:type:`ca_pid`.
-
-.. c:type:: ca_pid
-
-.. flat-table:: struct ca_pid
-    :header-rows:  1
-    :stub-columns: 0
-
-    -
-       - unsigned int
-       - pid
-       - Program ID
-
-    -
-       - int
-       - index
-       - PID index. Use -1 to disable.
-
-
-
-Description
------------
-
-.. note:: This ioctl is undocumented. Documentation is welcome.
-
-
-Return Value
-------------
-
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
-:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/ca.rst b/Documentation/media/uapi/dvb/ca.rst
index 14b14abda1ae..deac72d89e93 100644
--- a/Documentation/media/uapi/dvb/ca.rst
+++ b/Documentation/media/uapi/dvb/ca.rst
@@ -2,14 +2,20 @@
 
 .. _dvb_ca:
 
-#############
-DVB CA Device
-#############
-The DVB CA device controls the conditional access hardware. It can be
-accessed through ``/dev/dvb/adapter?/ca?``. Data types and and ioctl
+####################
+Digital TV CA Device
+####################
+
+The Digital TV CA device controls the conditional access hardware. It
+can be accessed through ``/dev/dvb/adapter?/ca?``. Data types and and ioctl
 definitions can be accessed by including ``linux/dvb/ca.h`` in your
 application.
 
+.. note::
+
+   There are three ioctls at this API that aren't documented:
+   :ref:`CA_GET_MSG`, :ref:`CA_SEND_MSG` and :ref:`CA_SET_DESCR`.
+   Documentation for them are welcome.
 
 .. toctree::
     :maxdepth: 1
diff --git a/Documentation/media/uapi/dvb/ca_data_types.rst b/Documentation/media/uapi/dvb/ca_data_types.rst
index d9e27c77426c..ac7cbd76ddd5 100644
--- a/Documentation/media/uapi/dvb/ca_data_types.rst
+++ b/Documentation/media/uapi/dvb/ca_data_types.rst
@@ -6,105 +6,4 @@
 CA Data Types
 *************
 
-
-.. c:type:: ca_slot_info
-
-ca_slot_info_t
-==============
-
-
-.. code-block:: c
-
-    typedef struct ca_slot_info {
-	int num;               /* slot number */
-
-	int type;              /* CA interface this slot supports */
-    #define CA_CI            1     /* CI high level interface */
-    #define CA_CI_LINK       2     /* CI link layer level interface */
-    #define CA_CI_PHYS       4     /* CI physical layer level interface */
-    #define CA_DESCR         8     /* built-in descrambler */
-    #define CA_SC          128     /* simple smart card interface */
-
-	unsigned int flags;
-    #define CA_CI_MODULE_PRESENT 1 /* module (or card) inserted */
-    #define CA_CI_MODULE_READY   2
-    } ca_slot_info_t;
-
-
-.. c:type:: ca_descr_info
-
-ca_descr_info_t
-===============
-
-
-.. code-block:: c
-
-    typedef struct ca_descr_info {
-	unsigned int num;  /* number of available descramblers (keys) */
-	unsigned int type; /* type of supported scrambling system */
-    #define CA_ECD           1
-    #define CA_NDS           2
-    #define CA_DSS           4
-    } ca_descr_info_t;
-
-
-.. c:type:: ca_caps
-
-ca_caps_t
-=========
-
-
-.. code-block:: c
-
-    typedef struct ca_caps {
-	unsigned int slot_num;  /* total number of CA card and module slots */
-	unsigned int slot_type; /* OR of all supported types */
-	unsigned int descr_num; /* total number of descrambler slots (keys) */
-	unsigned int descr_type;/* OR of all supported types */
-     } ca_cap_t;
-
-
-.. c:type:: ca_msg
-
-ca_msg_t
-========
-
-
-.. code-block:: c
-
-    /* a message to/from a CI-CAM */
-    typedef struct ca_msg {
-	unsigned int index;
-	unsigned int type;
-	unsigned int length;
-	unsigned char msg[256];
-    } ca_msg_t;
-
-
-.. c:type:: ca_descr
-
-ca_descr_t
-==========
-
-
-.. code-block:: c
-
-    typedef struct ca_descr {
-	unsigned int index;
-	unsigned int parity;
-	unsigned char cw[8];
-    } ca_descr_t;
-
-
-.. c:type:: ca_pid
-
-ca-pid
-======
-
-
-.. code-block:: c
-
-    typedef struct ca_pid {
-	unsigned int pid;
-	int index;      /* -1 == disable*/
-    } ca_pid_t;
+.. kernel-doc:: include/uapi/linux/dvb/ca.h
diff --git a/Documentation/media/uapi/dvb/ca_function_calls.rst b/Documentation/media/uapi/dvb/ca_function_calls.rst
index c085a0ebbc05..87d697851e82 100644
--- a/Documentation/media/uapi/dvb/ca_function_calls.rst
+++ b/Documentation/media/uapi/dvb/ca_function_calls.rst
@@ -18,4 +18,3 @@ CA Function Calls
     ca-get-msg
     ca-send-msg
     ca-set-descr
-    ca-set-pid
diff --git a/Documentation/media/uapi/dvb/ca_h.rst b/Documentation/media/uapi/dvb/ca_h.rst
deleted file mode 100644
index f513592ef529..000000000000
--- a/Documentation/media/uapi/dvb/ca_h.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-.. -*- coding: utf-8; mode: rst -*-
-
-.. _ca_h:
-
-**********************************
-DVB Conditional Access Header File
-**********************************
-
-.. kernel-include:: $BUILDDIR/ca.h.rst
diff --git a/Documentation/media/uapi/dvb/demux.rst b/Documentation/media/uapi/dvb/demux.rst
index b12b5a2dac94..45c3d6405c46 100644
--- a/Documentation/media/uapi/dvb/demux.rst
+++ b/Documentation/media/uapi/dvb/demux.rst
@@ -2,10 +2,15 @@
 
 .. _dvb_demux:
 
-################
-DVB Demux Device
-################
-The DVB demux device controls the filters of the DVB hardware/software.
+#######################
+Digital TV Demux Device
+#######################
+
+The Digital TV demux device controls the MPEG-TS filters for the
+digital TV. If the driver and hardware supports, those filters are
+implemented at the hardware. Otherwise, the Kernel provides a software
+emulation.
+
 It can be accessed through ``/dev/adapter?/demux?``. Data types and and
 ioctl definitions can be accessed by including ``linux/dvb/dmx.h`` in
 your application.
diff --git a/Documentation/media/uapi/dvb/dmx-add-pid.rst b/Documentation/media/uapi/dvb/dmx-add-pid.rst
index 689cd1fc9142..4d5632dfb43e 100644
--- a/Documentation/media/uapi/dvb/dmx-add-pid.rst
+++ b/Documentation/media/uapi/dvb/dmx-add-pid.rst
@@ -33,13 +33,17 @@ Description
 -----------
 
 This ioctl call allows to add multiple PIDs to a transport stream filter
-previously set up with DMX_SET_PES_FILTER and output equal to
-DMX_OUT_TSDEMUX_TAP.
+previously set up with :ref:`DMX_SET_PES_FILTER` and output equal to
+:c:type:`DMX_OUT_TSDEMUX_TAP <dmx_output>`.
 
 
 Return Value
 ------------
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-fclose.rst b/Documentation/media/uapi/dvb/dmx-fclose.rst
index ca93c23cde6d..578e929f4bde 100644
--- a/Documentation/media/uapi/dvb/dmx-fclose.rst
+++ b/Documentation/media/uapi/dvb/dmx-fclose.rst
@@ -2,14 +2,14 @@
 
 .. _dmx_fclose:
 
-=================
-DVB demux close()
-=================
+========================
+Digital TV demux close()
+========================
 
 Name
 ----
 
-DVB demux close()
+Digital TV demux close()
 
 
 Synopsis
@@ -23,25 +23,23 @@ Arguments
 ---------
 
 ``fd``
-  File descriptor returned by a previous call to :c:func:`open() <dvb-ca-open>`.
+  File descriptor returned by a previous call to
+  :c:func:`open() <dvb-dmx-open>`.
 
 Description
 -----------
 
 This system call deactivates and deallocates a filter that was
-previously allocated via the open() call.
+previously allocated via the :c:func:`open() <dvb-dmx-open>` call.
 
 
 Return Value
 ------------
 
-.. flat-table::
-    :header-rows:  0
-    :stub-columns: 0
+On success 0 is returned.
 
+On error, -1 is returned and the ``errno`` variable is set
+appropriately.
 
-    -  .. row 1
-
-       -  ``EBADF``
-
-       -  fd is not a valid open file descriptor.
+The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-fopen.rst b/Documentation/media/uapi/dvb/dmx-fopen.rst
index a697e33c32ea..55628a18ba67 100644
--- a/Documentation/media/uapi/dvb/dmx-fopen.rst
+++ b/Documentation/media/uapi/dvb/dmx-fopen.rst
@@ -2,14 +2,14 @@
 
 .. _dmx_fopen:
 
-================
-DVB demux open()
-================
+=======================
+Digital TV demux open()
+=======================
 
 Name
 ----
 
-DVB demux open()
+Digital TV demux open()
 
 
 Synopsis
@@ -22,25 +22,28 @@ Arguments
 ---------
 
 ``name``
-  Name of specific DVB demux device.
+  Name of specific Digital TV demux device.
 
 ``flags``
   A bit-wise OR of the following flags:
 
+.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
+
 .. flat-table::
     :header-rows:  0
     :stub-columns: 0
+    :widths: 1 16
 
     -
-       - O_RDONLY
+       - ``O_RDONLY``
        - read-only access
 
     -
-       - O_RDWR
+       - ``O_RDWR``
        - read/write access
 
     -
-       - O_NONBLOCK
+       - ``O_NONBLOCK``
        - open in non-blocking mode
          (blocking mode is the default)
 
@@ -48,52 +51,41 @@ Arguments
 Description
 -----------
 
-This system call, used with a device name of /dev/dvb/adapter0/demux0,
+This system call, used with a device name of ``/dev/dvb/adapter?/demux?``,
 allocates a new filter and returns a handle which can be used for
 subsequent control of that filter. This call has to be made for each
 filter to be used, i.e. every returned file descriptor is a reference to
-a single filter. /dev/dvb/adapter0/dvr0 is a logical device to be used
+a single filter. ``/dev/dvb/adapter?/dvr?`` is a logical device to be used
 for retrieving Transport Streams for digital video recording. When
 reading from this device a transport stream containing the packets from
 all PES filters set in the corresponding demux device
-(/dev/dvb/adapter0/demux0) having the output set to DMX_OUT_TS_TAP. A
-recorded Transport Stream is replayed by writing to this device.
+(``/dev/dvb/adapter?/demux?``) having the output set to ``DMX_OUT_TS_TAP``.
+A recorded Transport Stream is replayed by writing to this device.
 
 The significance of blocking or non-blocking mode is described in the
 documentation for functions where there is a difference. It does not
-affect the semantics of the open() call itself. A device opened in
-blocking mode can later be put into non-blocking mode (and vice versa)
-using the F_SETFL command of the fcntl system call.
+affect the semantics of the ``open()`` call itself. A device opened
+in blocking mode can later be put into non-blocking mode (and vice versa)
+using the ``F_SETFL`` command of the fcntl system call.
 
 
 Return Value
 ------------
 
-.. flat-table::
-    :header-rows:  0
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ``ENODEV``
-
-       -  Device driver not loaded/available.
+On success 0 is returned.
 
-    -  .. row 2
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
 
-       -  ``EINVAL``
+.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
 
-       -  Invalid argument.
-
-    -  .. row 3
-
-       -  ``EMFILE``
+.. flat-table::
+    :header-rows:  0
+    :stub-columns: 0
+    :widths: 1 16
 
+    -  -  ``EMFILE``
        -  “Too many open files”, i.e. no more filters available.
 
-    -  .. row 4
-
-       -  ``ENOMEM``
-
-       -  The driver failed to allocate enough memory.
+The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-fread.rst b/Documentation/media/uapi/dvb/dmx-fread.rst
index e8c7f4db353f..488bdc4ba178 100644
--- a/Documentation/media/uapi/dvb/dmx-fread.rst
+++ b/Documentation/media/uapi/dvb/dmx-fread.rst
@@ -2,14 +2,14 @@
 
 .. _dmx_fread:
 
-================
-DVB demux read()
-================
+=======================
+Digital TV demux read()
+=======================
 
 Name
 ----
 
-DVB demux read()
+Digital TV demux read()
 
 
 Synopsis
@@ -33,62 +33,48 @@ Arguments
 Description
 -----------
 
-This system call returns filtered data, which might be section or PES
-data. The filtered data is transferred from the driver’s internal
-circular buffer to buf. The maximum amount of data to be transferred is
-implied by count.
+This system call returns filtered data, which might be section or Packetized
+Elementary Stream (PES) data. The filtered data is transferred from
+the driver’s internal circular buffer to ``buf``. The maximum amount of data
+to be transferred is implied by count.
+
+.. note::
+
+   if a section filter created with
+   :c:type:`DMX_CHECK_CRC <dmx_sct_filter_params>` flag set,
+   data that fails on CRC check will be silently ignored.
+
 
 Return Value
 ------------
 
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
 .. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
 
 .. flat-table::
     :header-rows:  0
     :stub-columns: 0
+    :widths: 1 16
 
+    -  -  ``EWOULDBLOCK``
+       -  No data to return and ``O_NONBLOCK`` was specified.
 
-    -  .. row 1
-
-       -  ``EWOULDBLOCK``
-
-       -  No data to return and O_NONBLOCK was specified.
-
-    -  .. row 2
-
-       -  ``EBADF``
-
-       -  fd is not a valid open file descriptor.
-
-    -  .. row 3
-
-       -  ``ECRC``
-
-       -  Last section had a CRC error - no data returned. The buffer is
-	  flushed.
-
-    -  .. row 4
-
-       -  ``EOVERFLOW``
-
-       -
-
-    -  .. row 5
-
-       -
+    -  -  ``EOVERFLOW``
        -  The filtered data was not read from the buffer in due time,
 	  resulting in non-read data being lost. The buffer is flushed.
 
-    -  .. row 6
-
-       -  ``ETIMEDOUT``
-
-       -  The section was not loaded within the stated timeout period. See
-	  ioctl DMX_SET_FILTER for how to set a timeout.
+    -  -  ``ETIMEDOUT``
+       -  The section was not loaded within the stated timeout period.
+          See ioctl :ref:`DMX_SET_FILTER` for how to set a timeout.
 
-    -  .. row 7
+    -  -  ``EFAULT``
+       -  The driver failed to write to the callers buffer due to an
+          invalid \*buf pointer.
 
-       -  ``EFAULT``
 
-       -  The driver failed to write to the callers buffer due to an invalid
-	  \*buf pointer.
+The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-fwrite.rst b/Documentation/media/uapi/dvb/dmx-fwrite.rst
index 8a90dfe28307..519e5733e53b 100644
--- a/Documentation/media/uapi/dvb/dmx-fwrite.rst
+++ b/Documentation/media/uapi/dvb/dmx-fwrite.rst
@@ -2,14 +2,14 @@
 
 .. _dmx_fwrite:
 
-=================
-DVB demux write()
-=================
+========================
+Digital TV demux write()
+========================
 
 Name
 ----
 
-DVB demux write()
+Digital TV demux write()
 
 
 Synopsis
@@ -34,42 +34,39 @@ Description
 -----------
 
 This system call is only provided by the logical device
-/dev/dvb/adapter0/dvr0, associated with the physical demux device that
+``/dev/dvb/adapter?/dvr?``, associated with the physical demux device that
 provides the actual DVR functionality. It is used for replay of a
 digitally recorded Transport Stream. Matching filters have to be defined
-in the corresponding physical demux device, /dev/dvb/adapter0/demux0.
+in the corresponding physical demux device, ``/dev/dvb/adapter?/demux?``.
 The amount of data to be transferred is implied by count.
 
 
 Return Value
 ------------
 
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
 .. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
 
 .. flat-table::
     :header-rows:  0
     :stub-columns: 0
+    :widths: 1 16
 
-    -  .. row 1
-
-       -  ``EWOULDBLOCK``
-
-       -  No data was written. This might happen if O_NONBLOCK was
+    -  -  ``EWOULDBLOCK``
+       -  No data was written. This might happen if ``O_NONBLOCK`` was
 	  specified and there is no more buffer space available (if
-	  O_NONBLOCK is not specified the function will block until buffer
+	  ``O_NONBLOCK`` is not specified the function will block until buffer
 	  space is available).
 
-    -  .. row 2
-
-       -  ``EBUSY``
-
+    -  -  ``EBUSY``
        -  This error code indicates that there are conflicting requests. The
 	  corresponding demux device is setup to receive data from the
 	  front- end. Make sure that these filters are stopped and that the
-	  filters with input set to DMX_IN_DVR are started.
-
-    -  .. row 3
-
-       -  ``EBADF``
+	  filters with input set to ``DMX_IN_DVR`` are started.
 
-       -  fd is not a valid open file descriptor.
+The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-get-caps.rst b/Documentation/media/uapi/dvb/dmx-get-caps.rst
deleted file mode 100644
index 145fb520d779..000000000000
--- a/Documentation/media/uapi/dvb/dmx-get-caps.rst
+++ /dev/null
@@ -1,41 +0,0 @@
-.. -*- coding: utf-8; mode: rst -*-
-
-.. _DMX_GET_CAPS:
-
-============
-DMX_GET_CAPS
-============
-
-Name
-----
-
-DMX_GET_CAPS
-
-
-Synopsis
---------
-
-.. c:function:: int ioctl(fd, DMX_GET_CAPS, struct dmx_caps *caps)
-    :name: DMX_GET_CAPS
-
-Arguments
----------
-
-``fd``
-    File descriptor returned by :c:func:`open() <dvb-dmx-open>`.
-
-``caps``
-    Pointer to struct :c:type:`dmx_caps`
-
-
-Description
------------
-
-.. note:: This ioctl is undocumented. Documentation is welcome.
-
-Return Value
-------------
-
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
-:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-get-event.rst b/Documentation/media/uapi/dvb/dmx-get-event.rst
deleted file mode 100644
index 8be626c29158..000000000000
--- a/Documentation/media/uapi/dvb/dmx-get-event.rst
+++ /dev/null
@@ -1,60 +0,0 @@
-.. -*- coding: utf-8; mode: rst -*-
-
-.. _DMX_GET_EVENT:
-
-=============
-DMX_GET_EVENT
-=============
-
-Name
-----
-
-DMX_GET_EVENT
-
-
-Synopsis
---------
-
-.. c:function:: int ioctl( int fd, DMX_GET_EVENT, struct dmx_event *ev)
-    :name: DMX_GET_EVENT
-
-
-Arguments
----------
-
-``fd``
-    File descriptor returned by :c:func:`open() <dvb-dmx-open>`.
-
-``ev``
-    Pointer to the location where the event is to be stored.
-
-
-Description
------------
-
-This ioctl call returns an event if available. If an event is not
-available, the behavior depends on whether the device is in blocking or
-non-blocking mode. In the latter case, the call fails immediately with
-errno set to ``EWOULDBLOCK``. In the former case, the call blocks until an
-event becomes available.
-
-
-Return Value
-------------
-
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
-:ref:`Generic Error Codes <gen-errors>` chapter.
-
-
-
-.. flat-table::
-    :header-rows:  0
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ``EWOULDBLOCK``
-
-       -  There is no event pending, and the device is in non-blocking mode.
diff --git a/Documentation/media/uapi/dvb/dmx-get-pes-pids.rst b/Documentation/media/uapi/dvb/dmx-get-pes-pids.rst
index b31634a1cca4..fbdbc12869d1 100644
--- a/Documentation/media/uapi/dvb/dmx-get-pes-pids.rst
+++ b/Documentation/media/uapi/dvb/dmx-get-pes-pids.rst
@@ -25,18 +25,40 @@ Arguments
     File descriptor returned by :c:func:`open() <dvb-dmx-open>`.
 
 ``pids``
-    Undocumented.
+    Array used to store 5 Program IDs.
 
 
 Description
 -----------
 
-.. note:: This ioctl is undocumented. Documentation is welcome.
+This ioctl allows to query a DVB device to return the first PID used
+by audio, video, textext, subtitle and PCR programs on a given service.
+They're stored as:
+
+=======================	========	=======================================
+PID  element		position	content
+=======================	========	=======================================
+pids[DMX_PES_AUDIO]	0		first audio PID
+pids[DMX_PES_VIDEO]	1		first video PID
+pids[DMX_PES_TELETEXT]	2		first teletext PID
+pids[DMX_PES_SUBTITLE]	3		first subtitle PID
+pids[DMX_PES_PCR]	4		first Program Clock Reference PID
+=======================	========	=======================================
+
+
+.. note::
+
+	A value equal to 0xffff means that the PID was not filled by the
+	Kernel.
 
 
 Return Value
 ------------
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+The generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-get-stc.rst b/Documentation/media/uapi/dvb/dmx-get-stc.rst
index 9fc501e8128a..604031f7904b 100644
--- a/Documentation/media/uapi/dvb/dmx-get-stc.rst
+++ b/Documentation/media/uapi/dvb/dmx-get-stc.rst
@@ -25,34 +25,42 @@ Arguments
     File descriptor returned by :c:func:`open() <dvb-dmx-open>`.
 
 ``stc``
-    Pointer to the location where the stc is to be stored.
+    Pointer to :c:type:`dmx_stc` where the stc data is to be stored.
 
 
 Description
 -----------
 
 This ioctl call returns the current value of the system time counter
-(which is driven by a PES filter of type DMX_PES_PCR). Some hardware
-supports more than one STC, so you must specify which one by setting the
-num field of stc before the ioctl (range 0...n). The result is returned
-in form of a ratio with a 64 bit numerator and a 32 bit denominator, so
-the real 90kHz STC value is stc->stc / stc->base .
+(which is driven by a PES filter of type :c:type:`DMX_PES_PCR <dmx_ts_pes>`).
+Some hardware supports more than one STC, so you must specify which one by
+setting the :c:type:`num <dmx_stc>` field of stc before the ioctl (range 0...n).
+The result is returned in form of a ratio with a 64 bit numerator
+and a 32 bit denominator, so the real 90kHz STC value is
+``stc->stc / stc->base``.
 
 
 Return Value
 ------------
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
-:ref:`Generic Error Codes <gen-errors>` chapter.
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
 
 .. flat-table::
     :header-rows:  0
     :stub-columns: 0
-
+    :widths: 1 16
 
     -  .. row 1
 
        -  ``EINVAL``
 
        -  Invalid stc number.
+
+
+The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-remove-pid.rst b/Documentation/media/uapi/dvb/dmx-remove-pid.rst
index e411495c619c..456cc2ded2c0 100644
--- a/Documentation/media/uapi/dvb/dmx-remove-pid.rst
+++ b/Documentation/media/uapi/dvb/dmx-remove-pid.rst
@@ -34,13 +34,17 @@ Description
 
 This ioctl call allows to remove a PID when multiple PIDs are set on a
 transport stream filter, e. g. a filter previously set up with output
-equal to DMX_OUT_TSDEMUX_TAP, created via either
-DMX_SET_PES_FILTER or DMX_ADD_PID.
+equal to :c:type:`DMX_OUT_TSDEMUX_TAP <dmx_output>`, created via either
+:ref:`DMX_SET_PES_FILTER` or :ref:`DMX_ADD_PID`.
 
 
 Return Value
 ------------
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+The generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-set-buffer-size.rst b/Documentation/media/uapi/dvb/dmx-set-buffer-size.rst
index f2f7379f29ed..74fd076a9b90 100644
--- a/Documentation/media/uapi/dvb/dmx-set-buffer-size.rst
+++ b/Documentation/media/uapi/dvb/dmx-set-buffer-size.rst
@@ -33,13 +33,18 @@ Description
 
 This ioctl call is used to set the size of the circular buffer used for
 filtered data. The default size is two maximum sized sections, i.e. if
-this function is not called a buffer size of 2 \* 4096 bytes will be
+this function is not called a buffer size of ``2 * 4096`` bytes will be
 used.
 
 
 Return Value
 ------------
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+The generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-set-filter.rst b/Documentation/media/uapi/dvb/dmx-set-filter.rst
index 1d50c803d69a..88594b8d3846 100644
--- a/Documentation/media/uapi/dvb/dmx-set-filter.rst
+++ b/Documentation/media/uapi/dvb/dmx-set-filter.rst
@@ -40,13 +40,18 @@ state whether a section should be CRC-checked, whether the filter should
 be a ”one-shot” filter, i.e. if the filtering operation should be
 stopped after the first section is received, and whether the filtering
 operation should be started immediately (without waiting for a
-DMX_START ioctl call). If a filter was previously set-up, this filter
-will be canceled, and the receive buffer will be flushed.
+:ref:`DMX_START` ioctl call). If a filter was previously set-up, this
+filter will be canceled, and the receive buffer will be flushed.
 
 
 Return Value
 ------------
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+The generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-set-pes-filter.rst b/Documentation/media/uapi/dvb/dmx-set-pes-filter.rst
index 145451d04f7d..d70e7bf96a41 100644
--- a/Documentation/media/uapi/dvb/dmx-set-pes-filter.rst
+++ b/Documentation/media/uapi/dvb/dmx-set-pes-filter.rst
@@ -42,15 +42,17 @@ capability is supported.
 Return Value
 ------------
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
-:ref:`Generic Error Codes <gen-errors>` chapter.
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
 
 .. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
 
 .. flat-table::
     :header-rows:  0
     :stub-columns: 0
+    :widths: 1 16
 
 
     -  .. row 1
@@ -61,3 +63,7 @@ appropriately. The generic error codes are described at the
 	  There are active filters filtering data from another input source.
 	  Make sure that these filters are stopped before starting this
 	  filter.
+
+
+The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-set-source.rst b/Documentation/media/uapi/dvb/dmx-set-source.rst
deleted file mode 100644
index ac7f77b25e06..000000000000
--- a/Documentation/media/uapi/dvb/dmx-set-source.rst
+++ /dev/null
@@ -1,44 +0,0 @@
-.. -*- coding: utf-8; mode: rst -*-
-
-.. _DMX_SET_SOURCE:
-
-==============
-DMX_SET_SOURCE
-==============
-
-Name
-----
-
-DMX_SET_SOURCE
-
-
-Synopsis
---------
-
-.. c:function:: int ioctl(fd, DMX_SET_SOURCE, struct dmx_source *src)
-    :name: DMX_SET_SOURCE
-
-
-Arguments
----------
-
-
-``fd``
-    File descriptor returned by :c:func:`open() <dvb-dmx-open>`.
-
-``src``
-   Undocumented.
-
-
-Description
------------
-
-.. note:: This ioctl is undocumented. Documentation is welcome.
-
-
-Return Value
-------------
-
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
-:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-start.rst b/Documentation/media/uapi/dvb/dmx-start.rst
index 641f3e017fb1..36700e775296 100644
--- a/Documentation/media/uapi/dvb/dmx-start.rst
+++ b/Documentation/media/uapi/dvb/dmx-start.rst
@@ -29,15 +29,16 @@ Description
 -----------
 
 This ioctl call is used to start the actual filtering operation defined
-via the ioctl calls DMX_SET_FILTER or DMX_SET_PES_FILTER.
+via the ioctl calls :ref:`DMX_SET_FILTER` or :ref:`DMX_SET_PES_FILTER`.
 
 
 Return Value
 ------------
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
-:ref:`Generic Error Codes <gen-errors>` chapter.
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
 
 .. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
 
@@ -51,7 +52,7 @@ appropriately. The generic error codes are described at the
        -  ``EINVAL``
 
        -  Invalid argument, i.e. no filtering parameters provided via the
-	  DMX_SET_FILTER or DMX_SET_PES_FILTER functions.
+	  :ref:`DMX_SET_FILTER` or :ref:`DMX_SET_PES_FILTER` ioctls.
 
     -  .. row 2
 
@@ -61,3 +62,7 @@ appropriately. The generic error codes are described at the
 	  There are active filters filtering data from another input source.
 	  Make sure that these filters are stopped before starting this
 	  filter.
+
+
+The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-stop.rst b/Documentation/media/uapi/dvb/dmx-stop.rst
index 569a3df44923..6d9c927bcd5f 100644
--- a/Documentation/media/uapi/dvb/dmx-stop.rst
+++ b/Documentation/media/uapi/dvb/dmx-stop.rst
@@ -29,13 +29,17 @@ Description
 -----------
 
 This ioctl call is used to stop the actual filtering operation defined
-via the ioctl calls DMX_SET_FILTER or DMX_SET_PES_FILTER and
-started via the DMX_START command.
+via the ioctl calls :ref:`DMX_SET_FILTER` or :ref:`DMX_SET_PES_FILTER` and
+started via the :ref:`DMX_START` command.
 
 
 Return Value
 ------------
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+The generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx_fcalls.rst b/Documentation/media/uapi/dvb/dmx_fcalls.rst
index 77a1554d9834..a17289143220 100644
--- a/Documentation/media/uapi/dvb/dmx_fcalls.rst
+++ b/Documentation/media/uapi/dvb/dmx_fcalls.rst
@@ -18,10 +18,7 @@ Demux Function Calls
     dmx-set-filter
     dmx-set-pes-filter
     dmx-set-buffer-size
-    dmx-get-event
     dmx-get-stc
     dmx-get-pes-pids
-    dmx-get-caps
-    dmx-set-source
     dmx-add-pid
     dmx-remove-pid
diff --git a/Documentation/media/uapi/dvb/dmx_h.rst b/Documentation/media/uapi/dvb/dmx_h.rst
deleted file mode 100644
index 4fd1704a0833..000000000000
--- a/Documentation/media/uapi/dvb/dmx_h.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-.. -*- coding: utf-8; mode: rst -*-
-
-.. _dmx_h:
-
-*********************
-DVB Demux Header File
-*********************
-
-.. kernel-include:: $BUILDDIR/dmx.h.rst
diff --git a/Documentation/media/uapi/dvb/dmx_types.rst b/Documentation/media/uapi/dvb/dmx_types.rst
index 80dd659860d7..2a023a4f516c 100644
--- a/Documentation/media/uapi/dvb/dmx_types.rst
+++ b/Documentation/media/uapi/dvb/dmx_types.rst
@@ -6,227 +6,4 @@
 Demux Data Types
 ****************
 
-Output for the demux
-====================
-
-.. c:type:: dmx_output
-
-.. tabularcolumns:: |p{5.0cm}|p{12.5cm}|
-
-.. flat-table:: enum dmx_output
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _DMX-OUT-DECODER:
-
-	  DMX_OUT_DECODER
-
-       -  Streaming directly to decoder.
-
-    -  .. row 3
-
-       -  .. _DMX-OUT-TAP:
-
-	  DMX_OUT_TAP
-
-       -  Output going to a memory buffer (to be retrieved via the read
-	  command). Delivers the stream output to the demux device on which
-	  the ioctl is called.
-
-    -  .. row 4
-
-       -  .. _DMX-OUT-TS-TAP:
-
-	  DMX_OUT_TS_TAP
-
-       -  Output multiplexed into a new TS (to be retrieved by reading from
-	  the logical DVR device). Routes output to the logical DVR device
-	  ``/dev/dvb/adapter?/dvr?``, which delivers a TS multiplexed from
-	  all filters for which ``DMX_OUT_TS_TAP`` was specified.
-
-    -  .. row 5
-
-       -  .. _DMX-OUT-TSDEMUX-TAP:
-
-	  DMX_OUT_TSDEMUX_TAP
-
-       -  Like :ref:`DMX_OUT_TS_TAP <DMX-OUT-TS-TAP>` but retrieved
-	  from the DMX device.
-
-
-dmx_input_t
-===========
-
-.. c:type:: dmx_input
-
-.. code-block:: c
-
-    typedef enum
-    {
-	DMX_IN_FRONTEND, /* Input from a front-end device.  */
-	DMX_IN_DVR       /* Input from the logical DVR device.  */
-    } dmx_input_t;
-
-
-dmx_pes_type_t
-==============
-
-.. c:type:: dmx_pes_type
-
-
-.. code-block:: c
-
-    typedef enum
-    {
-	DMX_PES_AUDIO0,
-	DMX_PES_VIDEO0,
-	DMX_PES_TELETEXT0,
-	DMX_PES_SUBTITLE0,
-	DMX_PES_PCR0,
-
-	DMX_PES_AUDIO1,
-	DMX_PES_VIDEO1,
-	DMX_PES_TELETEXT1,
-	DMX_PES_SUBTITLE1,
-	DMX_PES_PCR1,
-
-	DMX_PES_AUDIO2,
-	DMX_PES_VIDEO2,
-	DMX_PES_TELETEXT2,
-	DMX_PES_SUBTITLE2,
-	DMX_PES_PCR2,
-
-	DMX_PES_AUDIO3,
-	DMX_PES_VIDEO3,
-	DMX_PES_TELETEXT3,
-	DMX_PES_SUBTITLE3,
-	DMX_PES_PCR3,
-
-	DMX_PES_OTHER
-    } dmx_pes_type_t;
-
-
-struct dmx_filter
-=================
-
-.. c:type:: dmx_filter
-
-.. code-block:: c
-
-     typedef struct dmx_filter
-    {
-	__u8  filter[DMX_FILTER_SIZE];
-	__u8  mask[DMX_FILTER_SIZE];
-	__u8  mode[DMX_FILTER_SIZE];
-    } dmx_filter_t;
-
-
-.. c:type:: dmx_sct_filter_params
-
-struct dmx_sct_filter_params
-============================
-
-
-.. code-block:: c
-
-    struct dmx_sct_filter_params
-    {
-	__u16          pid;
-	dmx_filter_t   filter;
-	__u32          timeout;
-	__u32          flags;
-    #define DMX_CHECK_CRC       1
-    #define DMX_ONESHOT         2
-    #define DMX_IMMEDIATE_START 4
-    #define DMX_KERNEL_CLIENT   0x8000
-    };
-
-
-struct dmx_pes_filter_params
-============================
-
-.. c:type:: dmx_pes_filter_params
-
-.. code-block:: c
-
-    struct dmx_pes_filter_params
-    {
-	__u16          pid;
-	dmx_input_t    input;
-	dmx_output_t   output;
-	dmx_pes_type_t pes_type;
-	__u32          flags;
-    };
-
-
-struct dmx_event
-================
-
-.. c:type:: dmx_event
-
-.. code-block:: c
-
-     struct dmx_event
-     {
-	 dmx_event_t          event;
-	 time_t               timeStamp;
-	 union
-	 {
-	     dmx_scrambling_status_t scrambling;
-	 } u;
-     };
-
-
-struct dmx_stc
-==============
-
-.. c:type:: dmx_stc
-
-.. code-block:: c
-
-    struct dmx_stc {
-	unsigned int num;   /* input : which STC? 0..N */
-	unsigned int base;  /* output: divisor for stc to get 90 kHz clock */
-	__u64 stc;      /* output: stc in 'base'*90 kHz units */
-    };
-
-
-struct dmx_caps
-===============
-
-.. c:type:: dmx_caps
-
-.. code-block:: c
-
-     typedef struct dmx_caps {
-	__u32 caps;
-	int num_decoders;
-    } dmx_caps_t;
-
-
-enum dmx_source
-===============
-
-.. c:type:: dmx_source
-
-.. code-block:: c
-
-    typedef enum dmx_source {
-	DMX_SOURCE_FRONT0 = 0,
-	DMX_SOURCE_FRONT1,
-	DMX_SOURCE_FRONT2,
-	DMX_SOURCE_FRONT3,
-	DMX_SOURCE_DVR0   = 16,
-	DMX_SOURCE_DVR1,
-	DMX_SOURCE_DVR2,
-	DMX_SOURCE_DVR3
-    } dmx_source_t;
+.. kernel-doc:: include/uapi/linux/dvb/dmx.h
diff --git a/Documentation/media/uapi/dvb/dtv-fe-stats.rst b/Documentation/media/uapi/dvb/dtv-fe-stats.rst
deleted file mode 100644
index e8a02a1f138d..000000000000
--- a/Documentation/media/uapi/dvb/dtv-fe-stats.rst
+++ /dev/null
@@ -1,17 +0,0 @@
-.. -*- coding: utf-8; mode: rst -*-
-
-.. c:type:: dtv_fe_stats
-
-*******************
-struct dtv_fe_stats
-*******************
-
-
-.. code-block:: c
-
-    #define MAX_DTV_STATS   4
-
-    struct dtv_fe_stats {
-	__u8 len;
-	struct dtv_stats stat[MAX_DTV_STATS];
-    } __packed;
diff --git a/Documentation/media/uapi/dvb/dtv-properties.rst b/Documentation/media/uapi/dvb/dtv-properties.rst
deleted file mode 100644
index 48c4e834ad11..000000000000
--- a/Documentation/media/uapi/dvb/dtv-properties.rst
+++ /dev/null
@@ -1,15 +0,0 @@
-.. -*- coding: utf-8; mode: rst -*-
-
-.. c:type:: dtv_properties
-
-*********************
-struct dtv_properties
-*********************
-
-
-.. code-block:: c
-
-    struct dtv_properties {
-	__u32 num;
-	struct dtv_property *props;
-    };
diff --git a/Documentation/media/uapi/dvb/dtv-property.rst b/Documentation/media/uapi/dvb/dtv-property.rst
deleted file mode 100644
index 3ddc3474b00e..000000000000
--- a/Documentation/media/uapi/dvb/dtv-property.rst
+++ /dev/null
@@ -1,31 +0,0 @@
-.. -*- coding: utf-8; mode: rst -*-
-
-.. c:type:: dtv_property
-
-*******************
-struct dtv_property
-*******************
-
-
-.. code-block:: c
-
-    /* Reserved fields should be set to 0 */
-
-    struct dtv_property {
-	__u32 cmd;
-	__u32 reserved[3];
-	union {
-	    __u32 data;
-	    struct dtv_fe_stats st;
-	    struct {
-		__u8 data[32];
-		__u32 len;
-		__u32 reserved1[3];
-		void *reserved2;
-	    } buffer;
-	} u;
-	int result;
-    } __attribute__ ((packed));
-
-    /* num of properties cannot exceed DTV_IOCTL_MAX_MSGS per ioctl */
-    #define DTV_IOCTL_MAX_MSGS 64
diff --git a/Documentation/media/uapi/dvb/dtv-stats.rst b/Documentation/media/uapi/dvb/dtv-stats.rst
deleted file mode 100644
index 35239e72bf74..000000000000
--- a/Documentation/media/uapi/dvb/dtv-stats.rst
+++ /dev/null
@@ -1,18 +0,0 @@
-.. -*- coding: utf-8; mode: rst -*-
-
-.. c:type:: dtv_stats
-
-****************
-struct dtv_stats
-****************
-
-
-.. code-block:: c
-
-    struct dtv_stats {
-	__u8 scale; /* enum fecap_scale_params type */
-	union {
-	    __u64 uvalue;   /* for counters and relative scales */
-	    __s64 svalue;   /* for 1/1000 dB measures */
-	};
-    } __packed;
diff --git a/Documentation/media/uapi/dvb/dvb-fe-read-status.rst b/Documentation/media/uapi/dvb/dvb-fe-read-status.rst
index 76c20612b274..212f032cad8b 100644
--- a/Documentation/media/uapi/dvb/dvb-fe-read-status.rst
+++ b/Documentation/media/uapi/dvb/dvb-fe-read-status.rst
@@ -20,6 +20,6 @@ Signal statistics are provided via
 .. note::
 
    Most statistics require the demodulator to be fully locked
-   (e. g. with FE_HAS_LOCK bit set). See
+   (e. g. with :c:type:`FE_HAS_LOCK <fe_status>` bit set). See
    :ref:`Frontend statistics indicators <frontend-stat-properties>` for
    more details.
diff --git a/Documentation/media/uapi/dvb/dvb-frontend-parameters.rst b/Documentation/media/uapi/dvb/dvb-frontend-parameters.rst
index 899fd5c3545e..b152166f8fa7 100644
--- a/Documentation/media/uapi/dvb/dvb-frontend-parameters.rst
+++ b/Documentation/media/uapi/dvb/dvb-frontend-parameters.rst
@@ -24,7 +24,7 @@ instead, in order to be able to support the newer System Delivery like
 DVB-S2, DVB-T2, DVB-C2, ISDB, etc.
 
 All kinds of parameters are combined as a union in the
-FrontendParameters structure:
+``dvb_frontend_parameters`` structure:
 
 
 .. code-block:: c
diff --git a/Documentation/media/uapi/dvb/dvbapi.rst b/Documentation/media/uapi/dvb/dvbapi.rst
index 37680137e3f2..18c86b3a3af1 100644
--- a/Documentation/media/uapi/dvb/dvbapi.rst
+++ b/Documentation/media/uapi/dvb/dvbapi.rst
@@ -10,12 +10,27 @@ Part II - Digital TV API
 
 .. note::
 
-   This API is also known as **DVB API**, although it is generic
-   enough to support all digital TV standards.
+   This API is also known as Linux **DVB API**.
+
+   It it was originally written to support the European digital TV
+   standard (DVB), and later extended to support all digital TV standards.
+
+   In order to avoid confusion, within this document, it was opted to refer to
+   it, and to associated hardware as **Digital TV**.
+
+   The word **DVB** is reserved to be used for:
+
+     - the Digital TV API version
+       (e. g. DVB API version 3 or DVB API version 5);
+     - digital TV data types (enums, structs, defines, etc);
+     - digital TV device nodes (``/dev/dvb/...``);
+     - the European DVB standard.
 
 **Version 5.10**
 
-.. class:: toc-title
+.. only:: html
+
+   .. class:: toc-title
 
         Table of Contents
 
@@ -30,12 +45,7 @@ Part II - Digital TV API
     net
     legacy_dvb_apis
     examples
-    audio_h
-    ca_h
-    dmx_h
-    frontend_h
-    net_h
-    video_h
+    headers
 
 
 **********************
@@ -46,11 +56,11 @@ Authors:
 
 - J. K. Metzler, Ralph <rjkm@metzlerbros.de>
 
- - Original author of the DVB API documentation.
+ - Original author of the Digital TV API documentation.
 
 - O. C. Metzler, Marcus <rjkm@metzlerbros.de>
 
- - Original author of the DVB API documentation.
+ - Original author of the Digital TV API documentation.
 
 - Carvalho Chehab, Mauro <m.chehab@kernel.org>
 
@@ -58,21 +68,26 @@ Authors:
 
 **Copyright** |copy| 2002-2003 : Convergence GmbH
 
-**Copyright** |copy| 2009-2016 : Mauro Carvalho Chehab
+**Copyright** |copy| 2009-2017 : Mauro Carvalho Chehab
 
 ****************
 Revision History
 ****************
 
+:revision: 2.2.0 / 2017-09-01 (*mcc*)
+
+Most gaps between the uAPI document and the Kernel implementation
+got fixed for the non-legacy API.
+
 :revision: 2.1.0 / 2015-05-29 (*mcc*)
 
 DocBook improvements and cleanups, in order to document the system calls
 on a more standard way and provide more description about the current
-DVB API.
+Digital TV API.
 
 :revision: 2.0.4 / 2011-05-06 (*mcc*)
 
-Add more information about DVB APIv5, better describing the frontend
+Add more information about DVBv5 API, better describing the frontend
 GET/SET props ioctl's.
 
 
diff --git a/Documentation/media/uapi/dvb/dvbproperty-006.rst b/Documentation/media/uapi/dvb/dvbproperty-006.rst
deleted file mode 100644
index 3343a0f306fe..000000000000
--- a/Documentation/media/uapi/dvb/dvbproperty-006.rst
+++ /dev/null
@@ -1,12 +0,0 @@
-.. -*- coding: utf-8; mode: rst -*-
-
-**************
-Property types
-**************
-
-On :ref:`FE_GET_PROPERTY and FE_SET_PROPERTY <FE_GET_PROPERTY>`,
-the actual action is determined by the dtv_property cmd/data pairs.
-With one single ioctl, is possible to get/set up to 64 properties. The
-actual meaning of each property is described on the next sections.
-
-The available frontend property types are shown on the next section.
diff --git a/Documentation/media/uapi/dvb/dvbproperty.rst b/Documentation/media/uapi/dvb/dvbproperty.rst
index dd2d71ce43fa..1a56c1724e59 100644
--- a/Documentation/media/uapi/dvb/dvbproperty.rst
+++ b/Documentation/media/uapi/dvb/dvbproperty.rst
@@ -2,63 +2,76 @@
 
 .. _frontend-properties:
 
-DVB Frontend properties
-=======================
+**************
+Property types
+**************
 
 Tuning into a Digital TV physical channel and starting decoding it
 requires changing a set of parameters, in order to control the tuner,
 the demodulator, the Linear Low-noise Amplifier (LNA) and to set the
-antenna subsystem via Satellite Equipment Control (SEC), on satellite
-systems. The actual parameters are specific to each particular digital
+antenna subsystem via Satellite Equipment Control - SEC (on satellite
+systems). The actual parameters are specific to each particular digital
 TV standards, and may change as the digital TV specs evolves.
 
-In the past, the strategy used was to have a union with the parameters
-needed to tune for DVB-S, DVB-C, DVB-T and ATSC delivery systems grouped
-there. The problem is that, as the second generation standards appeared,
-those structs were not big enough to contain the additional parameters.
-Also, the union didn't have any space left to be expanded without
-breaking userspace. So, the decision was to deprecate the legacy
-union/struct based approach, in favor of a properties set approach.
+In the past (up to DVB API version 3 - DVBv3), the strategy used was to have a
+union with the parameters needed to tune for DVB-S, DVB-C, DVB-T and
+ATSC delivery systems grouped there. The problem is that, as the second
+generation standards appeared, the size of such union was not big
+enough to group the structs that would be required for those new
+standards. Also, extending it would break userspace.
+
+So, the legacy union/struct based approach was deprecated, in favor
+of a properties set approach. On such approach,
+:ref:`FE_GET_PROPERTY and FE_SET_PROPERTY <FE_GET_PROPERTY>` are used
+to setup the frontend and read its status.
+
+The actual action is determined by a set of dtv_property cmd/data pairs.
+With one single ioctl, is possible to get/set up to 64 properties.
+
+This section describes the new and recommended way to set the frontend,
+with supports all digital TV delivery systems.
 
 .. note::
 
-   On Linux DVB API version 3, setting a frontend were done via
-   struct :c:type:`dvb_frontend_parameters`.
-   This got replaced on version 5 (also called "S2API", as this API were
-   added originally_enabled to provide support for DVB-S2), because the
-   old API has a very limited support to new standards and new hardware.
-   This section describes the new and recommended way to set the frontend,
-   with suppports all digital TV delivery systems.
-
-Example: with the properties based approach, in order to set the tuner
-to a DVB-C channel at 651 kHz, modulated with 256-QAM, FEC 3/4 and
-symbol rate of 5.217 Mbauds, those properties should be sent to
+   1. On Linux DVB API version 3, setting a frontend was done via
+      struct :c:type:`dvb_frontend_parameters`.
+
+   2. Don't use DVB API version 3 calls on hardware with supports
+      newer standards. Such API provides no suport or a very limited
+      support to new standards and/or new hardware.
+
+   3. Nowadays, most frontends support multiple delivery systems.
+      Only with DVB API version 5 calls it is possible to switch between
+      the multiple delivery systems supported by a frontend.
+
+   4. DVB API version 5 is also called *S2API*, as the first
+      new standard added to it was DVB-S2.
+
+**Example**: in order to set the hardware to tune into a DVB-C channel
+at 651 kHz, modulated with 256-QAM, FEC 3/4 and symbol rate of 5.217
+Mbauds, those properties should be sent to
 :ref:`FE_SET_PROPERTY <FE_GET_PROPERTY>` ioctl:
 
--  :ref:`DTV_DELIVERY_SYSTEM <DTV-DELIVERY-SYSTEM>` =
-   SYS_DVBC_ANNEX_A
+  :ref:`DTV_DELIVERY_SYSTEM <DTV-DELIVERY-SYSTEM>` = SYS_DVBC_ANNEX_A
 
--  :ref:`DTV_FREQUENCY <DTV-FREQUENCY>` = 651000000
+  :ref:`DTV_FREQUENCY <DTV-FREQUENCY>` = 651000000
 
--  :ref:`DTV_MODULATION <DTV-MODULATION>` = QAM_256
+  :ref:`DTV_MODULATION <DTV-MODULATION>` = QAM_256
 
--  :ref:`DTV_INVERSION <DTV-INVERSION>` = INVERSION_AUTO
+  :ref:`DTV_INVERSION <DTV-INVERSION>` = INVERSION_AUTO
 
--  :ref:`DTV_SYMBOL_RATE <DTV-SYMBOL-RATE>` = 5217000
+  :ref:`DTV_SYMBOL_RATE <DTV-SYMBOL-RATE>` = 5217000
 
--  :ref:`DTV_INNER_FEC <DTV-INNER-FEC>` = FEC_3_4
+  :ref:`DTV_INNER_FEC <DTV-INNER-FEC>` = FEC_3_4
 
--  :ref:`DTV_TUNE <DTV-TUNE>`
+  :ref:`DTV_TUNE <DTV-TUNE>`
 
 The code that would that would do the above is show in
 :ref:`dtv-prop-example`.
 
-.. _dtv-prop-example:
-
-Example: Setting digital TV frontend properties
-===============================================
-
 .. code-block:: c
+    :caption: Example: Setting digital TV frontend properties
+    :name: dtv-prop-example
 
     #include <stdio.h>
     #include <fcntl.h>
@@ -102,17 +115,12 @@ Example: Setting digital TV frontend properties
    provides methods for usual operations like program scanning and to
    read/write channel descriptor files.
 
-
 .. toctree::
     :maxdepth: 1
 
-    dtv-stats
-    dtv-fe-stats
-    dtv-property
-    dtv-properties
-    dvbproperty-006
     fe_property_parameters
     frontend-stat-properties
     frontend-property-terrestrial-systems
     frontend-property-cable-systems
     frontend-property-satellite-systems
+    frontend-header
diff --git a/Documentation/media/uapi/dvb/dvbstb.svg b/Documentation/media/uapi/dvb/dvbstb.svg
index c4140fb518af..f6fe2f837373 100644
--- a/Documentation/media/uapi/dvb/dvbstb.svg
+++ b/Documentation/media/uapi/dvb/dvbstb.svg
@@ -1,651 +1,16 @@
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+<rect id="rect223" class="BoundingBox" x="6213.1" y="1813.1" width="4544" height="2403" fill="none"/><path id="path225" d="m8485.1 4214.1h-2271v-2400h4541v2400z" fill="#fff"/><path id="path227" d="m8485.1 4214.1h-2271v-2400h4541v2400z" fill="none" stroke="#000"/><text id="text229" class="TextShape" x="-2443.8779" y="-4585.8779"><tspan id="tspan231" class="TextParagraph" font-family="sans-serif" font-size="635px" font-weight="400"><tspan id="tspan233" class="TextPosition" x="7217.1221" y="3235.1221"><tspan id="tspan235" fill="#000000">Frontend</tspan></tspan></tspan></text>
+<rect id="rect240" class="BoundingBox" x="12113" y="1813.1" width="4544" height="2403" fill="none"/><path id="path242" d="m14385 4214.1h-2271v-2400h4541v2400z" fill="#fff"/><path id="path244" d="m14385 4214.1h-2271v-2400h4541v2400z" fill="none" stroke="#000"/><text id="text246" class="TextShape" x="-2443.8779" y="-4585.8779"><tspan id="tspan248" class="TextParagraph" font-family="sans-serif" font-size="635px" font-weight="400"><tspan id="tspan250" class="TextPosition" x="13944.122" y="3235.1221"><tspan id="tspan252" fill="#000000">CA</tspan></tspan></tspan></text>
+<rect id="rect257" class="BoundingBox" x="18113" y="1813.1" width="4544" height="2403" fill="none"/><path id="path259" d="m20385 4214.1h-2271v-2400h4541v2400z" fill="#fff"/><path id="path261" d="m20385 4214.1h-2271v-2400h4541v2400z" fill="none" stroke="#000"/><text id="text263" class="TextShape" x="-2443.8779" y="-4585.8779"><tspan id="tspan265" class="TextParagraph" font-family="sans-serif" font-size="635px" font-weight="400"><tspan id="tspan267" class="TextPosition" x="19384.123" y="3235.1221"><tspan id="tspan269" fill="#000000">Demux</tspan></tspan></tspan></text>
+<rect id="rect274" class="BoundingBox" x="6113.1" y="5813.1" width="4544" height="2403" fill="none"/><path id="path276" d="m8385.1 8214.1h-2271v-2400h4541v2400z" fill="#fff"/><path id="path278" d="m8385.1 8214.1h-2271v-2400h4541v2400z" fill="none" stroke="#000"/><text id="text280" class="TextShape" x="-2443.8779" y="-4585.8779"><tspan id="tspan282" class="TextParagraph" font-family="sans-serif" font-size="635px" font-weight="400"><tspan id="tspan284" class="TextPosition" x="7733.1221" y="7235.1221"><tspan id="tspan286" fill="#000000">SEC</tspan></tspan></tspan></text>
+<rect id="rect291" class="BoundingBox" x="12213" y="5813.1" width="4544" height="2403" fill="none"/><path id="path293" d="m14485 8214.1h-2271v-2400h4541v2400z" fill="#fff"/><path id="path295" d="m14485 8214.1h-2271v-2400h4541v2400z" fill="none" stroke="#000" stroke-dasharray="28.22200113,56.44400226" stroke-width="28.222"/><text id="text297" class="TextShape" x="-2443.8779" y="-4903.3779"><tspan id="tspan299" class="TextParagraph" font-family="sans-serif" font-size="635px" font-weight="400"><tspan id="tspan301" class="TextPosition" x="13676.122" y="6917.6221"><tspan id="tspan303" fill="#000000">Audio</tspan></tspan></tspan></text>
+<rect id="rect308" class="BoundingBox" x="18113" y="5813.1" width="4544" height="2403" fill="none"/><path id="path310" d="m20385 8214.1h-2271v-2400h4541v2400z" fill="#fff"/><path id="path312" d="m20385 8214.1h-2271v-2400h4541v2400z" fill="none" stroke="#000" stroke-dasharray="28.22200113,56.44400226" stroke-width="28.222"/><text id="text314" class="TextShape" x="-2443.8779" y="-4903.3779"><tspan id="tspan316" class="TextParagraph" font-family="sans-serif" font-size="635px" font-weight="400"><tspan id="tspan318" class="TextPosition" x="19583.123" y="6917.6221"><tspan id="tspan320" fill="#000000">Video</tspan></tspan></tspan></text>
+<rect id="rect325" class="BoundingBox" x="15213" y="10213" width="4544" height="2403" fill="none"/><path id="path327" d="m17485 12614h-2271v-2400h4541v2400z" fill="#fff"/><path id="path329" d="m17485 12614h-2271v-2400h4541v2400z" fill="none" stroke="#000" stroke-dasharray="28.22200113,56.44400226" stroke-width="28.222"/><text id="text331" class="TextShape" x="-2443.8779" y="-4585.8779"><tspan id="tspan333" class="TextParagraph" font-family="sans-serif" font-size="635px" font-weight="400"><tspan id="tspan335" class="TextPosition" x="17076.123" y="11635.122"><tspan id="tspan337" fill="#000000">TV</tspan></tspan></tspan></text>
+<rect id="rect342" class="BoundingBox" x="4555.1" y="3014.1" width="1661" height="2202" fill="none"/><path id="path344" d="m4556.1 5214.1 1400-1857" fill="none" stroke="#000"/><path id="path346" d="m6215.1 3014.1-391 269 240 181z"/><rect id="rect351" class="BoundingBox" x="4555.1" y="5213.1" width="1561" height="1802" fill="none"/><path id="path353" d="m4556.1 5214.1 1277 1475" fill="none" stroke="#000"/><path id="path355" d="m6115.1 7014.1-181-438-227 196z"/><rect id="rect360" class="BoundingBox" x="10755" y="2864.1" width="1361" height="301" fill="none"/><path id="path362" d="m10756 3014.1h929" fill="none" stroke="#000"/><path id="path364" d="m12115 3014.1-450-150v300z"/><rect id="rect369" class="BoundingBox" x="16655" y="2864.1" width="1461" height="301" fill="none"/><path id="path371" d="m16656 3014.1h1029" fill="none" stroke="#000"/><path id="path373" d="m18115
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+stroke="#000" stroke-dasharray="26.45879596, 52.91759192999999328" stroke-linejoin="miter" stroke-width="26.459"/><path id="path1233" d="m20385 4214.1-3628 1599" fill="none" marker-end="url(#marker1243)" stroke="#000" stroke-dasharray="26.45879596, 52.91759193" stroke-linejoin="miter" stroke-width="26.459"/><text id="text297-3" class="TextShape" x="-2911.9202" y="-4257.2061" font-size="12px" stroke-width="1"><tspan id="tspan299-6" class="TextParagraph" font-family="sans-serif" font-size="635px" font-weight="400" stroke-width="1"><tspan id="tspan301-7" class="TextPosition" x="13208.079" y="7563.793" stroke-width="1"><tspan id="tspan303-5" fill="#000000" stroke-width="1">Decoder</tspan></tspan></tspan></text>
+<text id="text297-3-3" class="TextShape" x="2950.9287" y="-4259.5928" font-size="12px" stroke-width="1"><tspan id="tspan299-6-5" class="TextParagraph" font-family="sans-serif" font-size="635px" font-weight="400" stroke-width="1"><tspan id="tspan301-7-6" class="TextPosition" x="19070.928" y="7561.4053" stroke-width="1"><tspan id="tspan303-5-2" fill="#000000" stroke-width="1">Decoder</tspan></tspan></tspan></text>
+</svg>
diff --git a/Documentation/media/uapi/dvb/examples.rst b/Documentation/media/uapi/dvb/examples.rst
index 1a94966312c0..16dd90fa9e94 100644
--- a/Documentation/media/uapi/dvb/examples.rst
+++ b/Documentation/media/uapi/dvb/examples.rst
@@ -6,377 +6,11 @@
 Examples
 ********
 
-In this section we would like to present some examples for using the DVB
-API.
+In the past, we used to have a set of examples here. However, those
+examples got out of date and doesn't even compile nowadays.
 
-.. note::
+Also, nowadays, the best is to use the libdvbv5 DVB API nowadays,
+with is fully documented.
 
-   This section is out of date, and the code below won't even
-   compile. Please refer to the
-   `libdvbv5 <https://linuxtv.org/docs/libdvbv5/index.html>`__ for
-   updated/recommended examples.
-
-
-.. _tuning:
-
-Example: Tuning
-===============
-
-We will start with a generic tuning subroutine that uses the frontend
-and SEC, as well as the demux devices. The example is given for QPSK
-tuners, but can easily be adjusted for QAM.
-
-
-.. code-block:: c
-
-     #include <sys/ioctl.h>
-     #include <stdio.h>
-     #include <stdint.h>
-     #include <sys/types.h>
-     #include <sys/stat.h>
-     #include <fcntl.h>
-     #include <time.h>
-     #include <unistd.h>
-
-     #include <linux/dvb/dmx.h>
-     #include <linux/dvb/frontend.h>
-     #include <linux/dvb/sec.h>
-     #include <sys/poll.h>
-
-     #define DMX "/dev/dvb/adapter0/demux1"
-     #define FRONT "/dev/dvb/adapter0/frontend1"
-     #define SEC "/dev/dvb/adapter0/sec1"
-
-     /* routine for checking if we have a signal and other status information*/
-     int FEReadStatus(int fd, fe_status_t *stat)
-     {
-	 int ans;
-
-	 if ( (ans = ioctl(fd,FE_READ_STATUS,stat) < 0)){
-	     perror("FE READ STATUS: ");
-	     return -1;
-	 }
-
-	 if (*stat & FE_HAS_POWER)
-	     printf("FE HAS POWER\\n");
-
-	 if (*stat & FE_HAS_SIGNAL)
-	     printf("FE HAS SIGNAL\\n");
-
-	 if (*stat & FE_SPECTRUM_INV)
-	     printf("SPEKTRUM INV\\n");
-
-	 return 0;
-     }
-
-
-     /* tune qpsk */
-     /* freq:             frequency of transponder                      */
-     /* vpid, apid, tpid: PIDs of video, audio and teletext TS packets  */
-     /* diseqc:           DiSEqC address of the used LNB                */
-     /* pol:              Polarisation                                  */
-     /* srate:            Symbol Rate                                   */
-     /* fec.              FEC                                           */
-     /* lnb_lof1:         local frequency of lower LNB band             */
-     /* lnb_lof2:         local frequency of upper LNB band             */
-     /* lnb_slof:         switch frequency of LNB                       */
-
-     int set_qpsk_channel(int freq, int vpid, int apid, int tpid,
-	     int diseqc, int pol, int srate, int fec, int lnb_lof1,
-	     int lnb_lof2, int lnb_slof)
-     {
-	 struct secCommand scmd;
-	 struct secCmdSequence scmds;
-	 struct dmx_pes_filter_params pesFilterParams;
-	 FrontendParameters frp;
-	 struct pollfd pfd[1];
-	 FrontendEvent event;
-	 int demux1, demux2, demux3, front;
-
-	 frequency = (uint32_t) freq;
-	 symbolrate = (uint32_t) srate;
-
-	 if((front = open(FRONT,O_RDWR)) < 0){
-	     perror("FRONTEND DEVICE: ");
-	     return -1;
-	 }
-
-	 if((sec = open(SEC,O_RDWR)) < 0){
-	     perror("SEC DEVICE: ");
-	     return -1;
-	 }
-
-	 if (demux1 < 0){
-	     if ((demux1=open(DMX, O_RDWR|O_NONBLOCK))
-		 < 0){
-		 perror("DEMUX DEVICE: ");
-		 return -1;
-	     }
-	 }
-
-	 if (demux2 < 0){
-	     if ((demux2=open(DMX, O_RDWR|O_NONBLOCK))
-		 < 0){
-		 perror("DEMUX DEVICE: ");
-		 return -1;
-	     }
-	 }
-
-	 if (demux3 < 0){
-	     if ((demux3=open(DMX, O_RDWR|O_NONBLOCK))
-		 < 0){
-		 perror("DEMUX DEVICE: ");
-		 return -1;
-	     }
-	 }
-
-	 if (freq < lnb_slof) {
-	     frp.Frequency = (freq - lnb_lof1);
-	     scmds.continuousTone = SEC_TONE_OFF;
-	 } else {
-	     frp.Frequency = (freq - lnb_lof2);
-	     scmds.continuousTone = SEC_TONE_ON;
-	 }
-	 frp.Inversion = INVERSION_AUTO;
-	 if (pol) scmds.voltage = SEC_VOLTAGE_18;
-	 else scmds.voltage = SEC_VOLTAGE_13;
-
-	 scmd.type=0;
-	 scmd.u.diseqc.addr=0x10;
-	 scmd.u.diseqc.cmd=0x38;
-	 scmd.u.diseqc.numParams=1;
-	 scmd.u.diseqc.params[0] = 0xF0 | ((diseqc * 4) & 0x0F) |
-	     (scmds.continuousTone == SEC_TONE_ON ? 1 : 0) |
-	     (scmds.voltage==SEC_VOLTAGE_18 ? 2 : 0);
-
-	 scmds.miniCommand=SEC_MINI_NONE;
-	 scmds.numCommands=1;
-	 scmds.commands=&scmd;
-	 if (ioctl(sec, SEC_SEND_SEQUENCE, &scmds) < 0){
-	     perror("SEC SEND: ");
-	     return -1;
-	 }
-
-	 if (ioctl(sec, SEC_SEND_SEQUENCE, &scmds) < 0){
-	     perror("SEC SEND: ");
-	     return -1;
-	 }
-
-	 frp.u.qpsk.SymbolRate = srate;
-	 frp.u.qpsk.FEC_inner = fec;
-
-	 if (ioctl(front, FE_SET_FRONTEND, &frp) < 0){
-	     perror("QPSK TUNE: ");
-	     return -1;
-	 }
-
-	 pfd[0].fd = front;
-	 pfd[0].events = POLLIN;
-
-	 if (poll(pfd,1,3000)){
-	     if (pfd[0].revents & POLLIN){
-		 printf("Getting QPSK event\\n");
-		 if ( ioctl(front, FE_GET_EVENT, &event)
-
-		      == -EOVERFLOW){
-		     perror("qpsk get event");
-		     return -1;
-		 }
-		 printf("Received ");
-		 switch(event.type){
-		 case FE_UNEXPECTED_EV:
-		     printf("unexpected event\\n");
-		     return -1;
-		 case FE_FAILURE_EV:
-		     printf("failure event\\n");
-		     return -1;
-
-		 case FE_COMPLETION_EV:
-		     printf("completion event\\n");
-		 }
-	     }
-	 }
-
-
-	 pesFilterParams.pid     = vpid;
-	 pesFilterParams.input   = DMX_IN_FRONTEND;
-	 pesFilterParams.output  = DMX_OUT_DECODER;
-	 pesFilterParams.pes_type = DMX_PES_VIDEO;
-	 pesFilterParams.flags   = DMX_IMMEDIATE_START;
-	 if (ioctl(demux1, DMX_SET_PES_FILTER, &pesFilterParams) < 0){
-	     perror("set_vpid");
-	     return -1;
-	 }
-
-	 pesFilterParams.pid     = apid;
-	 pesFilterParams.input   = DMX_IN_FRONTEND;
-	 pesFilterParams.output  = DMX_OUT_DECODER;
-	 pesFilterParams.pes_type = DMX_PES_AUDIO;
-	 pesFilterParams.flags   = DMX_IMMEDIATE_START;
-	 if (ioctl(demux2, DMX_SET_PES_FILTER, &pesFilterParams) < 0){
-	     perror("set_apid");
-	     return -1;
-	 }
-
-	 pesFilterParams.pid     = tpid;
-	 pesFilterParams.input   = DMX_IN_FRONTEND;
-	 pesFilterParams.output  = DMX_OUT_DECODER;
-	 pesFilterParams.pes_type = DMX_PES_TELETEXT;
-	 pesFilterParams.flags   = DMX_IMMEDIATE_START;
-	 if (ioctl(demux3, DMX_SET_PES_FILTER, &pesFilterParams) < 0){
-	     perror("set_tpid");
-	     return -1;
-	 }
-
-	 return has_signal(fds);
-     }
-
-The program assumes that you are using a universal LNB and a standard
-DiSEqC switch with up to 4 addresses. Of course, you could build in some
-more checking if tuning was successful and maybe try to repeat the
-tuning process. Depending on the external hardware, i.e. LNB and DiSEqC
-switch, and weather conditions this may be necessary.
-
-
-.. _the_dvr_device:
-
-Example: The DVR device
-========================
-
-The following program code shows how to use the DVR device for
-recording.
-
-
-.. code-block:: c
-
-     #include <sys/ioctl.h>
-     #include <stdio.h>
-     #include <stdint.h>
-     #include <sys/types.h>
-     #include <sys/stat.h>
-     #include <fcntl.h>
-     #include <time.h>
-     #include <unistd.h>
-
-     #include <linux/dvb/dmx.h>
-     #include <linux/dvb/video.h>
-     #include <sys/poll.h>
-     #define DVR "/dev/dvb/adapter0/dvr1"
-     #define AUDIO "/dev/dvb/adapter0/audio1"
-     #define VIDEO "/dev/dvb/adapter0/video1"
-
-     #define BUFFY (188*20)
-     #define MAX_LENGTH (1024*1024*5) /* record 5MB */
-
-
-     /* switch the demuxes to recording, assuming the transponder is tuned */
-
-     /* demux1, demux2: file descriptor of video and audio filters */
-     /* vpid, apid:     PIDs of video and audio channels           */
-
-     int switch_to_record(int demux1, int demux2, uint16_t vpid, uint16_t apid)
-     {
-	 struct dmx_pes_filter_params pesFilterParams;
-
-	 if (demux1 < 0){
-	     if ((demux1=open(DMX, O_RDWR|O_NONBLOCK))
-		 < 0){
-		 perror("DEMUX DEVICE: ");
-		 return -1;
-	     }
-	 }
-
-	 if (demux2 < 0){
-	     if ((demux2=open(DMX, O_RDWR|O_NONBLOCK))
-		 < 0){
-		 perror("DEMUX DEVICE: ");
-		 return -1;
-	     }
-	 }
-
-	 pesFilterParams.pid = vpid;
-	 pesFilterParams.input = DMX_IN_FRONTEND;
-	 pesFilterParams.output = DMX_OUT_TS_TAP;
-	 pesFilterParams.pes_type = DMX_PES_VIDEO;
-	 pesFilterParams.flags = DMX_IMMEDIATE_START;
-	 if (ioctl(demux1, DMX_SET_PES_FILTER, &pesFilterParams) < 0){
-	     perror("DEMUX DEVICE");
-	     return -1;
-	 }
-	 pesFilterParams.pid = apid;
-	 pesFilterParams.input = DMX_IN_FRONTEND;
-	 pesFilterParams.output = DMX_OUT_TS_TAP;
-	 pesFilterParams.pes_type = DMX_PES_AUDIO;
-	 pesFilterParams.flags = DMX_IMMEDIATE_START;
-	 if (ioctl(demux2, DMX_SET_PES_FILTER, &pesFilterParams) < 0){
-	     perror("DEMUX DEVICE");
-	     return -1;
-	 }
-	 return 0;
-     }
-
-     /* start recording MAX_LENGTH , assuming the transponder is tuned */
-
-     /* demux1, demux2: file descriptor of video and audio filters */
-     /* vpid, apid:     PIDs of video and audio channels           */
-     int record_dvr(int demux1, int demux2, uint16_t vpid, uint16_t apid)
-     {
-	 int i;
-	 int len;
-	 int written;
-	 uint8_t buf[BUFFY];
-	 uint64_t length;
-	 struct pollfd pfd[1];
-	 int dvr, dvr_out;
-
-	 /* open dvr device */
-	 if ((dvr = open(DVR, O_RDONLY|O_NONBLOCK)) < 0){
-		 perror("DVR DEVICE");
-		 return -1;
-	 }
-
-	 /* switch video and audio demuxes to dvr */
-	 printf ("Switching dvr on\\n");
-	 i = switch_to_record(demux1, demux2, vpid, apid);
-	 printf("finished: ");
-
-	 printf("Recording %2.0f MB of test file in TS format\\n",
-	    MAX_LENGTH/(1024.0*1024.0));
-	 length = 0;
-
-	 /* open output file */
-	 if ((dvr_out = open(DVR_FILE,O_WRONLY|O_CREAT
-		      |O_TRUNC, S_IRUSR|S_IWUSR
-		      |S_IRGRP|S_IWGRP|S_IROTH|
-		      S_IWOTH)) < 0){
-	     perror("Can't open file for dvr test");
-	     return -1;
-	 }
-
-	 pfd[0].fd = dvr;
-	 pfd[0].events = POLLIN;
-
-	 /* poll for dvr data and write to file */
-	 while (length < MAX_LENGTH ) {
-	     if (poll(pfd,1,1)){
-		 if (pfd[0].revents & POLLIN){
-		     len = read(dvr, buf, BUFFY);
-		     if (len < 0){
-			 perror("recording");
-			 return -1;
-		     }
-		     if (len > 0){
-			 written = 0;
-			 while (written < len)
-			     written +=
-				 write (dvr_out,
-				    buf, len);
-			 length += len;
-			 printf("written %2.0f MB\\r",
-			    length/1024./1024.);
-		     }
-		 }
-	     }
-	 }
-	 return 0;
-     }
+Please refer to the `libdvbv5 <https://linuxtv.org/docs/libdvbv5/index.html>`__
+for updated/recommended examples.
diff --git a/Documentation/media/uapi/dvb/fe-diseqc-recv-slave-reply.rst b/Documentation/media/uapi/dvb/fe-diseqc-recv-slave-reply.rst
index 302db2857f90..f220ee351e15 100644
--- a/Documentation/media/uapi/dvb/fe-diseqc-recv-slave-reply.rst
+++ b/Documentation/media/uapi/dvb/fe-diseqc-recv-slave-reply.rst
@@ -26,8 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <frontend_f_open>`.
 
 ``argp``
-    pointer to struct
-    :c:type:`dvb_diseqc_slave_reply`
+    pointer to struct :c:type:`dvb_diseqc_slave_reply`.
 
 
 Description
@@ -35,46 +34,15 @@ Description
 
 Receives reply from a DiSEqC 2.0 command.
 
-.. c:type:: dvb_diseqc_slave_reply
-
-.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
-
-.. flat-table:: struct dvb_diseqc_slave_reply
-    :header-rows:  0
-    :stub-columns: 0
-    :widths:       1 1 2
-
-
-    -  .. row 1
-
-       -  uint8_t
-
-       -  msg[4]
-
-       -  DiSEqC message (framing, data[3])
-
-    -  .. row 2
-
-       -  uint8_t
-
-       -  msg_len
-
-       -  Length of the DiSEqC message. Valid values are 0 to 4, where 0
-	  means no msg
-
-    -  .. row 3
-
-       -  int
-
-       -  timeout
-
-       -  Return from ioctl after timeout ms with errorcode when no message
-	  was received
-
+The received message is stored at the buffer pointed by ``argp``.
 
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-diseqc-reset-overload.rst b/Documentation/media/uapi/dvb/fe-diseqc-reset-overload.rst
index 75116f283faf..78476c1c7bf5 100644
--- a/Documentation/media/uapi/dvb/fe-diseqc-reset-overload.rst
+++ b/Documentation/media/uapi/dvb/fe-diseqc-reset-overload.rst
@@ -31,12 +31,16 @@ Description
 If the bus has been automatically powered off due to power overload,
 this ioctl call restores the power to the bus. The call requires
 read/write access to the device. This call has no effect if the device
-is manually powered off. Not all DVB adapters support this ioctl.
+is manually powered off. Not all Digital TV adapters support this ioctl.
 
 
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-diseqc-send-burst.rst b/Documentation/media/uapi/dvb/fe-diseqc-send-burst.rst
index e962f6ec5aaf..a7e05914efae 100644
--- a/Documentation/media/uapi/dvb/fe-diseqc-send-burst.rst
+++ b/Documentation/media/uapi/dvb/fe-diseqc-send-burst.rst
@@ -26,7 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <frontend_f_open>`.
 
 ``tone``
-    an integer enumered value described at :c:type:`fe_sec_mini_cmd`
+    An integer enumered value described at :c:type:`fe_sec_mini_cmd`.
 
 
 Description
@@ -39,39 +39,14 @@ read/write permissions.
 It provides support for what's specified at
 `Digital Satellite Equipment Control (DiSEqC) - Simple "ToneBurst" Detection Circuit specification. <http://www.eutelsat.com/files/contributed/satellites/pdf/Diseqc/associated%20docs/simple_tone_burst_detec.pdf>`__
 
-.. c:type:: fe_sec_mini_cmd
-
-.. flat-table:: enum fe_sec_mini_cmd
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _SEC-MINI-A:
-
-	  ``SEC_MINI_A``
-
-       -  Sends a mini-DiSEqC 22kHz '0' Tone Burst to select satellite-A
-
-    -  .. row 3
-
-       -  .. _SEC-MINI-B:
-
-	  ``SEC_MINI_B``
-
-       -  Sends a mini-DiSEqC 22kHz '1' Data Burst to select satellite-B
-
 
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-diseqc-send-master-cmd.rst b/Documentation/media/uapi/dvb/fe-diseqc-send-master-cmd.rst
index bbcab3df39b5..6bd3994edfc2 100644
--- a/Documentation/media/uapi/dvb/fe-diseqc-send-master-cmd.rst
+++ b/Documentation/media/uapi/dvb/fe-diseqc-send-master-cmd.rst
@@ -33,39 +33,17 @@ Arguments
 Description
 ===========
 
-Sends a DiSEqC command to the antenna subsystem.
-
-
-.. c:type:: dvb_diseqc_master_cmd
-
-.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
-
-.. flat-table:: struct dvb_diseqc_master_cmd
-    :header-rows:  0
-    :stub-columns: 0
-    :widths:       1 1 2
-
-
-    -  .. row 1
-
-       -  uint8_t
-
-       -  msg[6]
-
-       -  DiSEqC message (framing, address, command, data[3])
-
-    -  .. row 2
-
-       -  uint8_t
-
-       -  msg_len
-
-       -  Length of the DiSEqC message. Valid values are 3 to 6
+Sends the DiSEqC command pointed by :c:type:`dvb_diseqc_master_cmd`
+to the antenna subsystem.
 
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
 
diff --git a/Documentation/media/uapi/dvb/fe-dishnetwork-send-legacy-cmd.rst b/Documentation/media/uapi/dvb/fe-dishnetwork-send-legacy-cmd.rst
index f41371f12456..dcf2d20d460f 100644
--- a/Documentation/media/uapi/dvb/fe-dishnetwork-send-legacy-cmd.rst
+++ b/Documentation/media/uapi/dvb/fe-dishnetwork-send-legacy-cmd.rst
@@ -46,6 +46,10 @@ dishes were already legacy in 2004.
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-enable-high-lnb-voltage.rst b/Documentation/media/uapi/dvb/fe-enable-high-lnb-voltage.rst
index bacafbc462d2..b20cb360fe37 100644
--- a/Documentation/media/uapi/dvb/fe-enable-high-lnb-voltage.rst
+++ b/Documentation/media/uapi/dvb/fe-enable-high-lnb-voltage.rst
@@ -45,6 +45,10 @@ voltages.
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-get-event.rst b/Documentation/media/uapi/dvb/fe-get-event.rst
index 8a719c33073d..505db94bf183 100644
--- a/Documentation/media/uapi/dvb/fe-get-event.rst
+++ b/Documentation/media/uapi/dvb/fe-get-event.rst
@@ -44,10 +44,10 @@ an event becomes available.
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
-:ref:`Generic Error Codes <gen-errors>` chapter.
+On success 0 is returned.
 
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
 
 
 .. flat-table::
@@ -66,3 +66,6 @@ appropriately. The generic error codes are described at the
        -  ``EOVERFLOW``
 
        -  Overflow in event queue - one or more events were lost.
+
+Generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-get-frontend.rst b/Documentation/media/uapi/dvb/fe-get-frontend.rst
index d53a3f8237c3..5db552cedd70 100644
--- a/Documentation/media/uapi/dvb/fe-get-frontend.rst
+++ b/Documentation/media/uapi/dvb/fe-get-frontend.rst
@@ -42,11 +42,10 @@ this command, read-only access to the device is sufficient.
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
-:ref:`Generic Error Codes <gen-errors>` chapter.
-
+On success 0 is returned.
 
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
 
 .. flat-table::
     :header-rows:  0
@@ -58,3 +57,6 @@ appropriately. The generic error codes are described at the
        -  ``EINVAL``
 
        -  Maximum supported symbol rate reached.
+
+Generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-get-info.rst b/Documentation/media/uapi/dvb/fe-get-info.rst
index e3d64b251f61..49307c0abfee 100644
--- a/Documentation/media/uapi/dvb/fe-get-info.rst
+++ b/Documentation/media/uapi/dvb/fe-get-info.rst
@@ -9,7 +9,8 @@ ioctl FE_GET_INFO
 Name
 ====
 
-FE_GET_INFO - Query DVB frontend capabilities and returns information about the - front-end. This call only requires read-only access to the device
+FE_GET_INFO - Query Digital TV frontend capabilities and returns information
+about the - front-end. This call only requires read-only access to the device.
 
 
 Synopsis
@@ -33,119 +34,13 @@ Arguments
 Description
 ===========
 
-All DVB frontend devices support the ``FE_GET_INFO`` ioctl. It is used
-to identify kernel devices compatible with this specification and to
+All Digital TV frontend devices support the :ref:`FE_GET_INFO` ioctl. It is
+used to identify kernel devices compatible with this specification and to
 obtain information about driver and hardware capabilities. The ioctl
 takes a pointer to dvb_frontend_info which is filled by the driver.
 When the driver is not compatible with this specification the ioctl
 returns an error.
 
-.. c:type:: dvb_frontend_info
-
-.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
-
-.. flat-table:: struct dvb_frontend_info
-    :header-rows:  0
-    :stub-columns: 0
-    :widths:       1 1 2
-
-
-    -  .. row 1
-
-       -  char
-
-       -  name[128]
-
-       -  Name of the frontend
-
-    -  .. row 2
-
-       -  fe_type_t
-
-       -  type
-
-       -  **DEPRECATED**. DVBv3 type. Should not be used on modern programs,
-	  as a frontend may have more than one type. So, the DVBv5 API
-	  should be used instead to enumerate and select the frontend type.
-
-    -  .. row 3
-
-       -  uint32_t
-
-       -  frequency_min
-
-       -  Minimal frequency supported by the frontend
-
-    -  .. row 4
-
-       -  uint32_t
-
-       -  frequency_max
-
-       -  Maximal frequency supported by the frontend
-
-    -  .. row 5
-
-       -  uint32_t
-
-       -  frequency_stepsize
-
-       -  Frequency step - all frequencies are multiple of this value
-
-    -  .. row 6
-
-       -  uint32_t
-
-       -  frequency_tolerance
-
-       -  Tolerance of the frequency
-
-    -  .. row 7
-
-       -  uint32_t
-
-       -  symbol_rate_min
-
-       -  Minimal symbol rate (for Cable/Satellite systems), in bauds
-
-    -  .. row 8
-
-       -  uint32_t
-
-       -  symbol_rate_max
-
-       -  Maximal symbol rate (for Cable/Satellite systems), in bauds
-
-    -  .. row 9
-
-       -  uint32_t
-
-       -  symbol_rate_tolerance
-
-       -  Maximal symbol rate tolerance, in ppm
-
-    -  .. row 10
-
-       -  uint32_t
-
-       -  notifier_delay
-
-       -  **DEPRECATED**. Not used by any driver.
-
-    -  .. row 11
-
-       -  enum :c:type:`fe_caps`
-
-       -  caps
-
-       -  Capabilities supported by the frontend
-
-
-.. note::
-
-   The frequencies are specified in Hz for Terrestrial and Cable
-   systems. They're specified in kHz for Satellite systems
-
 
 frontend capabilities
 =====================
@@ -153,274 +48,16 @@ frontend capabilities
 Capabilities describe what a frontend can do. Some capabilities are
 supported only on some specific frontend types.
 
-.. c:type:: fe_caps
-
-.. tabularcolumns:: |p{6.5cm}|p{11.0cm}|
-
-.. flat-table:: enum fe_caps
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _FE-IS-STUPID:
-
-	  ``FE_IS_STUPID``
-
-       -  There's something wrong at the frontend, and it can't report its
-	  capabilities
-
-    -  .. row 3
-
-       -  .. _FE-CAN-INVERSION-AUTO:
-
-	  ``FE_CAN_INVERSION_AUTO``
-
-       -  The frontend is capable of auto-detecting inversion
-
-    -  .. row 4
-
-       -  .. _FE-CAN-FEC-1-2:
-
-	  ``FE_CAN_FEC_1_2``
-
-       -  The frontend supports FEC 1/2
-
-    -  .. row 5
-
-       -  .. _FE-CAN-FEC-2-3:
-
-	  ``FE_CAN_FEC_2_3``
-
-       -  The frontend supports FEC 2/3
-
-    -  .. row 6
-
-       -  .. _FE-CAN-FEC-3-4:
-
-	  ``FE_CAN_FEC_3_4``
-
-       -  The frontend supports FEC 3/4
-
-    -  .. row 7
-
-       -  .. _FE-CAN-FEC-4-5:
-
-	  ``FE_CAN_FEC_4_5``
-
-       -  The frontend supports FEC 4/5
-
-    -  .. row 8
-
-       -  .. _FE-CAN-FEC-5-6:
-
-	  ``FE_CAN_FEC_5_6``
-
-       -  The frontend supports FEC 5/6
-
-    -  .. row 9
-
-       -  .. _FE-CAN-FEC-6-7:
-
-	  ``FE_CAN_FEC_6_7``
-
-       -  The frontend supports FEC 6/7
-
-    -  .. row 10
-
-       -  .. _FE-CAN-FEC-7-8:
-
-	  ``FE_CAN_FEC_7_8``
-
-       -  The frontend supports FEC 7/8
-
-    -  .. row 11
-
-       -  .. _FE-CAN-FEC-8-9:
-
-	  ``FE_CAN_FEC_8_9``
-
-       -  The frontend supports FEC 8/9
-
-    -  .. row 12
-
-       -  .. _FE-CAN-FEC-AUTO:
-
-	  ``FE_CAN_FEC_AUTO``
-
-       -  The frontend can autodetect FEC.
-
-    -  .. row 13
-
-       -  .. _FE-CAN-QPSK:
-
-	  ``FE_CAN_QPSK``
-
-       -  The frontend supports QPSK modulation
-
-    -  .. row 14
-
-       -  .. _FE-CAN-QAM-16:
-
-	  ``FE_CAN_QAM_16``
-
-       -  The frontend supports 16-QAM modulation
-
-    -  .. row 15
-
-       -  .. _FE-CAN-QAM-32:
-
-	  ``FE_CAN_QAM_32``
-
-       -  The frontend supports 32-QAM modulation
-
-    -  .. row 16
-
-       -  .. _FE-CAN-QAM-64:
-
-	  ``FE_CAN_QAM_64``
-
-       -  The frontend supports 64-QAM modulation
-
-    -  .. row 17
-
-       -  .. _FE-CAN-QAM-128:
-
-	  ``FE_CAN_QAM_128``
-
-       -  The frontend supports 128-QAM modulation
-
-    -  .. row 18
-
-       -  .. _FE-CAN-QAM-256:
-
-	  ``FE_CAN_QAM_256``
-
-       -  The frontend supports 256-QAM modulation
-
-    -  .. row 19
-
-       -  .. _FE-CAN-QAM-AUTO:
-
-	  ``FE_CAN_QAM_AUTO``
-
-       -  The frontend can autodetect modulation
-
-    -  .. row 20
-
-       -  .. _FE-CAN-TRANSMISSION-MODE-AUTO:
-
-	  ``FE_CAN_TRANSMISSION_MODE_AUTO``
-
-       -  The frontend can autodetect the transmission mode
-
-    -  .. row 21
-
-       -  .. _FE-CAN-BANDWIDTH-AUTO:
-
-	  ``FE_CAN_BANDWIDTH_AUTO``
-
-       -  The frontend can autodetect the bandwidth
-
-    -  .. row 22
-
-       -  .. _FE-CAN-GUARD-INTERVAL-AUTO:
-
-	  ``FE_CAN_GUARD_INTERVAL_AUTO``
-
-       -  The frontend can autodetect the guard interval
-
-    -  .. row 23
-
-       -  .. _FE-CAN-HIERARCHY-AUTO:
-
-	  ``FE_CAN_HIERARCHY_AUTO``
-
-       -  The frontend can autodetect hierarch
-
-    -  .. row 24
-
-       -  .. _FE-CAN-8VSB:
-
-	  ``FE_CAN_8VSB``
-
-       -  The frontend supports 8-VSB modulation
-
-    -  .. row 25
-
-       -  .. _FE-CAN-16VSB:
-
-	  ``FE_CAN_16VSB``
-
-       -  The frontend supports 16-VSB modulation
-
-    -  .. row 26
-
-       -  .. _FE-HAS-EXTENDED-CAPS:
-
-	  ``FE_HAS_EXTENDED_CAPS``
-
-       -  Currently, unused
-
-    -  .. row 27
-
-       -  .. _FE-CAN-MULTISTREAM:
-
-	  ``FE_CAN_MULTISTREAM``
-
-       -  The frontend supports multistream filtering
-
-    -  .. row 28
-
-       -  .. _FE-CAN-TURBO-FEC:
-
-	  ``FE_CAN_TURBO_FEC``
-
-       -  The frontend supports turbo FEC modulation
-
-    -  .. row 29
-
-       -  .. _FE-CAN-2G-MODULATION:
-
-	  ``FE_CAN_2G_MODULATION``
-
-       -  The frontend supports "2nd generation modulation" (DVB-S2/T2)>
-
-    -  .. row 30
-
-       -  .. _FE-NEEDS-BENDING:
-
-	  ``FE_NEEDS_BENDING``
-
-       -  Not supported anymore, don't use it
-
-    -  .. row 31
-
-       -  .. _FE-CAN-RECOVER:
-
-	  ``FE_CAN_RECOVER``
-
-       -  The frontend can recover from a cable unplug automatically
-
-    -  .. row 32
-
-       -  .. _FE-CAN-MUTE-TS:
-
-	  ``FE_CAN_MUTE_TS``
-
-       -  The frontend can stop spurious TS data output
+The frontend capabilities are described at :c:type:`fe_caps`.
 
 
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-get-property.rst b/Documentation/media/uapi/dvb/fe-get-property.rst
index 015d4db597b5..b69741d9cedf 100644
--- a/Documentation/media/uapi/dvb/fe-get-property.rst
+++ b/Documentation/media/uapi/dvb/fe-get-property.rst
@@ -29,13 +29,13 @@ Arguments
     File descriptor returned by :ref:`open() <frontend_f_open>`.
 
 ``argp``
-    pointer to struct :c:type:`dtv_properties`
+    Pointer to struct :c:type:`dtv_properties`.
 
 
 Description
 ===========
 
-All DVB frontend devices support the ``FE_SET_PROPERTY`` and
+All Digital TV frontend devices support the ``FE_SET_PROPERTY`` and
 ``FE_GET_PROPERTY`` ioctls. The supported properties and statistics
 depends on the delivery system and on the device:
 
@@ -48,8 +48,11 @@ depends on the delivery system and on the device:
 
    -  This call requires read/write access to the device.
 
-   -  At return, the values are updated to reflect the actual parameters
-      used.
+.. note::
+
+   At return, the values aren't updated to reflect the actual
+   parameters used. If the actual parameters are needed, an explicit
+   call to ``FE_GET_PROPERTY`` is needed.
 
 -  ``FE_GET_PROPERTY:``
 
@@ -64,6 +67,10 @@ depends on the delivery system and on the device:
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-read-ber.rst b/Documentation/media/uapi/dvb/fe-read-ber.rst
index e54972ad5250..1e6a79567a4c 100644
--- a/Documentation/media/uapi/dvb/fe-read-ber.rst
+++ b/Documentation/media/uapi/dvb/fe-read-ber.rst
@@ -41,6 +41,10 @@ access to the device is sufficient.
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-read-signal-strength.rst b/Documentation/media/uapi/dvb/fe-read-signal-strength.rst
index 4b13c4757744..198f6dfb53a1 100644
--- a/Documentation/media/uapi/dvb/fe-read-signal-strength.rst
+++ b/Documentation/media/uapi/dvb/fe-read-signal-strength.rst
@@ -41,6 +41,10 @@ to the device is sufficient.
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-read-snr.rst b/Documentation/media/uapi/dvb/fe-read-snr.rst
index 2aed487f5c99..6db22c043512 100644
--- a/Documentation/media/uapi/dvb/fe-read-snr.rst
+++ b/Documentation/media/uapi/dvb/fe-read-snr.rst
@@ -41,6 +41,10 @@ to the device is sufficient.
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-read-status.rst b/Documentation/media/uapi/dvb/fe-read-status.rst
index 812f086c20f5..4adb52f084ff 100644
--- a/Documentation/media/uapi/dvb/fe-read-status.rst
+++ b/Documentation/media/uapi/dvb/fe-read-status.rst
@@ -33,7 +33,7 @@ Arguments
 Description
 ===========
 
-All DVB frontend devices support the ``FE_READ_STATUS`` ioctl. It is
+All Digital TV frontend devices support the ``FE_READ_STATUS`` ioctl. It is
 used to check about the locking status of the frontend after being
 tuned. The ioctl takes a pointer to an integer where the status will be
 written.
@@ -52,85 +52,14 @@ The fe_status parameter is used to indicate the current state and/or
 state changes of the frontend hardware. It is produced using the enum
 :c:type:`fe_status` values on a bitmask
 
-.. c:type:: fe_status
-
-.. tabularcolumns:: |p{3.5cm}|p{14.0cm}|
-
-.. _fe-status:
-
-.. flat-table:: enum fe_status
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _FE-HAS-SIGNAL:
-
-	  ``FE_HAS_SIGNAL``
-
-       -  The frontend has found something above the noise level
-
-    -  .. row 3
-
-       -  .. _FE-HAS-CARRIER:
-
-	  ``FE_HAS_CARRIER``
-
-       -  The frontend has found a DVB signal
-
-    -  .. row 4
-
-       -  .. _FE-HAS-VITERBI:
-
-	  ``FE_HAS_VITERBI``
-
-       -  The frontend FEC inner coding (Viterbi, LDPC or other inner code)
-	  is stable
-
-    -  .. row 5
-
-       -  .. _FE-HAS-SYNC:
-
-	  ``FE_HAS_SYNC``
-
-       -  Synchronization bytes was found
-
-    -  .. row 6
-
-       -  .. _FE-HAS-LOCK:
-
-	  ``FE_HAS_LOCK``
-
-       -  The DVB were locked and everything is working
-
-    -  .. row 7
-
-       -  .. _FE-TIMEDOUT:
-
-	  ``FE_TIMEDOUT``
-
-       -  no lock within the last about 2 seconds
-
-    -  .. row 8
-
-       -  .. _FE-REINIT:
-
-	  ``FE_REINIT``
-
-       -  The frontend was reinitialized, application is recommended to
-	  reset DiSEqC, tone and parameters
-
 
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-read-uncorrected-blocks.rst b/Documentation/media/uapi/dvb/fe-read-uncorrected-blocks.rst
index 46687c123402..f2c688bcacb3 100644
--- a/Documentation/media/uapi/dvb/fe-read-uncorrected-blocks.rst
+++ b/Documentation/media/uapi/dvb/fe-read-uncorrected-blocks.rst
@@ -43,6 +43,10 @@ sufficient.
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-set-frontend-tune-mode.rst b/Documentation/media/uapi/dvb/fe-set-frontend-tune-mode.rst
index 1d5878da2f41..3c4bc179b313 100644
--- a/Documentation/media/uapi/dvb/fe-set-frontend-tune-mode.rst
+++ b/Documentation/media/uapi/dvb/fe-set-frontend-tune-mode.rst
@@ -30,7 +30,7 @@ Arguments
 
     -  0 - normal tune mode
 
-    -  FE_TUNE_MODE_ONESHOT - When set, this flag will disable any
+    -  ``FE_TUNE_MODE_ONESHOT`` - When set, this flag will disable any
        zigzagging or other "normal" tuning behaviour. Additionally,
        there will be no automatic monitoring of the lock status, and
        hence no frontend events will be generated. If a frontend device
@@ -42,12 +42,16 @@ Description
 ===========
 
 Allow setting tuner mode flags to the frontend, between 0 (normal) or
-FE_TUNE_MODE_ONESHOT mode
+``FE_TUNE_MODE_ONESHOT`` mode
 
 
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-set-frontend.rst b/Documentation/media/uapi/dvb/fe-set-frontend.rst
index 7f97dce9aee6..4f3dcf338254 100644
--- a/Documentation/media/uapi/dvb/fe-set-frontend.rst
+++ b/Documentation/media/uapi/dvb/fe-set-frontend.rst
@@ -48,17 +48,24 @@ requires read/write access to the device.
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
-:ref:`Generic Error Codes <gen-errors>` chapter.
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
 
 .. flat-table::
     :header-rows:  0
     :stub-columns: 0
-
+    :widths: 1 16
 
     -  .. row 1
 
        -  ``EINVAL``
 
        -  Maximum supported symbol rate reached.
+
+
+Generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-set-tone.rst b/Documentation/media/uapi/dvb/fe-set-tone.rst
index 84e4da3fd4c9..758efa11014c 100644
--- a/Documentation/media/uapi/dvb/fe-set-tone.rst
+++ b/Documentation/media/uapi/dvb/fe-set-tone.rst
@@ -45,40 +45,14 @@ this is done using the DiSEqC ioctls.
    capability of selecting the band. So, it is recommended that applications
    would change to SEC_TONE_OFF when the device is not used.
 
-.. c:type:: fe_sec_tone_mode
-
-.. flat-table:: enum fe_sec_tone_mode
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _SEC-TONE-ON:
-
-	  ``SEC_TONE_ON``
-
-       -  Sends a 22kHz tone burst to the antenna
-
-    -  .. row 3
-
-       -  .. _SEC-TONE-OFF:
-
-	  ``SEC_TONE_OFF``
-
-       -  Don't send a 22kHz tone to the antenna (except if the
-	  FE_DISEQC_* ioctls are called)
-
 
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-set-voltage.rst b/Documentation/media/uapi/dvb/fe-set-voltage.rst
index 052f316bb4a3..38d4485290a0 100644
--- a/Documentation/media/uapi/dvb/fe-set-voltage.rst
+++ b/Documentation/media/uapi/dvb/fe-set-voltage.rst
@@ -53,6 +53,10 @@ power up the LNBf.
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-type-t.rst b/Documentation/media/uapi/dvb/fe-type-t.rst
index 548b965188d0..dee32ae104d7 100644
--- a/Documentation/media/uapi/dvb/fe-type-t.rst
+++ b/Documentation/media/uapi/dvb/fe-type-t.rst
@@ -78,7 +78,7 @@ parameter.
 
 In the old days, struct :c:type:`dvb_frontend_info`
 used to contain ``fe_type_t`` field to indicate the delivery systems,
-filled with either FE_QPSK, FE_QAM, FE_OFDM or FE_ATSC. While this
+filled with either ``FE_QPSK, FE_QAM, FE_OFDM`` or ``FE_ATSC``. While this
 is still filled to keep backward compatibility, the usage of this field
 is deprecated, as it can report just one delivery system, but some
 devices support multiple delivery systems. Please use
diff --git a/Documentation/media/uapi/dvb/fe_property_parameters.rst b/Documentation/media/uapi/dvb/fe_property_parameters.rst
index 7bb7559c4500..6eef507fea50 100644
--- a/Documentation/media/uapi/dvb/fe_property_parameters.rst
+++ b/Documentation/media/uapi/dvb/fe_property_parameters.rst
@@ -6,6 +6,11 @@
 Digital TV property parameters
 ******************************
 
+There are several different Digital TV parameters that can be used by
+:ref:`FE_SET_PROPERTY and FE_GET_PROPERTY ioctls<FE_GET_PROPERTY>`.
+This section describes each of them. Please notice, however, that only
+a subset of them are needed to setup a frontend.
+
 
 .. _DTV-UNDEFINED:
 
@@ -67,144 +72,36 @@ DTV_MODULATION
 ==============
 
 Specifies the frontend modulation type for delivery systems that
-supports more than one modulation type. The modulation can be one of the
-types defined by enum :c:type:`fe_modulation`.
-
-
-.. c:type:: fe_modulation
-
-Modulation property
--------------------
-
-Most of the digital TV standards currently offers more than one possible
-modulation (sometimes called as "constellation" on some standards). This
-enum contains the values used by the Kernel. Please note that not all
-modulations are supported by a given standard.
-
-
-.. flat-table:: enum fe_modulation
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _QPSK:
-
-	  ``QPSK``
-
-       -  QPSK modulation
-
-    -  .. row 3
-
-       -  .. _QAM-16:
-
-	  ``QAM_16``
-
-       -  16-QAM modulation
-
-    -  .. row 4
-
-       -  .. _QAM-32:
-
-	  ``QAM_32``
-
-       -  32-QAM modulation
-
-    -  .. row 5
-
-       -  .. _QAM-64:
-
-	  ``QAM_64``
-
-       -  64-QAM modulation
-
-    -  .. row 6
-
-       -  .. _QAM-128:
-
-	  ``QAM_128``
-
-       -  128-QAM modulation
-
-    -  .. row 7
-
-       -  .. _QAM-256:
-
-	  ``QAM_256``
-
-       -  256-QAM modulation
-
-    -  .. row 8
-
-       -  .. _QAM-AUTO:
+supports more multiple modulations.
+
+The modulation can be one of the types defined by enum :c:type:`fe_modulation`.
+
+Most of the digital TV standards offers more than one possible
+modulation type.
+
+The table below presents a summary of the types of modulation types
+supported by each delivery system, as currently defined by specs.
+
+======================= =======================================================
+Standard		Modulation types
+======================= =======================================================
+ATSC (version 1)	8-VSB and 16-VSB.
+DMTB			4-QAM, 16-QAM, 32-QAM, 64-QAM and 4-QAM-NR.
+DVB-C Annex A/C		16-QAM, 32-QAM, 64-QAM and 256-QAM.
+DVB-C Annex B		64-QAM.
+DVB-T			QPSK, 16-QAM and 64-QAM.
+DVB-T2			QPSK, 16-QAM, 64-QAM and 256-QAM.
+DVB-S			No need to set. It supports only QPSK.
+DVB-S2			QPSK, 8-PSK, 16-APSK and 32-APSK.
+ISDB-T			QPSK, DQPSK, 16-QAM and 64-QAM.
+ISDB-S			8-PSK, QPSK and BPSK.
+======================= =======================================================
 
-	  ``QAM_AUTO``
-
-       -  Autodetect QAM modulation
-
-    -  .. row 9
-
-       -  .. _VSB-8:
-
-	  ``VSB_8``
-
-       -  8-VSB modulation
-
-    -  .. row 10
-
-       -  .. _VSB-16:
-
-	  ``VSB_16``
-
-       -  16-VSB modulation
-
-    -  .. row 11
-
-       -  .. _PSK-8:
-
-	  ``PSK_8``
-
-       -  8-PSK modulation
-
-    -  .. row 12
-
-       -  .. _APSK-16:
-
-	  ``APSK_16``
-
-       -  16-APSK modulation
-
-    -  .. row 13
-
-       -  .. _APSK-32:
-
-	  ``APSK_32``
-
-       -  32-APSK modulation
-
-    -  .. row 14
-
-       -  .. _DQPSK:
-
-	  ``DQPSK``
-
-       -  DQPSK modulation
-
-    -  .. row 15
-
-       -  .. _QAM-4-NR:
-
-	  ``QAM_4_NR``
-
-       -  4-QAM-NR modulation
+.. note::
 
+   Please notice that some of the above modulation types may not be
+   defined currently at the Kernel. The reason is simple: no driver
+   needed such definition yet.
 
 
 .. _DTV-BANDWIDTH-HZ:
@@ -214,32 +111,42 @@ DTV_BANDWIDTH_HZ
 
 Bandwidth for the channel, in HZ.
 
+Should be set only for terrestrial delivery systems.
+
 Possible values: ``1712000``, ``5000000``, ``6000000``, ``7000000``,
 ``8000000``, ``10000000``.
 
-.. note::
+======================= =======================================================
+Terrestrial Standard	Possible values for bandwidth
+======================= =======================================================
+ATSC (version 1)	No need to set. It is always 6MHz.
+DMTB			No need to set. It is always 8MHz.
+DVB-T			6MHz, 7MHz and 8MHz.
+DVB-T2			1.172 MHz, 5MHz, 6MHz, 7MHz, 8MHz and 10MHz
+ISDB-T			5MHz, 6MHz, 7MHz and 8MHz, although most places
+			use 6MHz.
+======================= =======================================================
 
-  #. DVB-T supports 6, 7 and 8MHz.
 
-  #. DVB-T2 supports 1.172, 5, 6, 7, 8 and 10MHz.
+.. note::
 
-  #. ISDB-T supports 5MHz, 6MHz, 7MHz and 8MHz, although most
-     places use 6MHz.
 
-  #. On DVB-C and DVB-S/S2, the bandwidth depends on the symbol rate.
-     So, the Kernel will silently ignore setting :ref:`DTV-BANDWIDTH-HZ`.
+  #. For ISDB-Tsb, the bandwidth can vary depending on the number of
+     connected segments.
 
-  #. For DVB-C and DVB-S/S2, the Kernel will return an estimation of the
-     bandwidth, calculated from :ref:`DTV-SYMBOL-RATE` and from
-     the rolloff, with is fixed for DVB-C and DVB-S.
+     It can be easily derived from other parameters
+     (DTV_ISDBT_SB_SEGMENT_IDX, DTV_ISDBT_SB_SEGMENT_COUNT).
 
-  #. For DVB-S2, the bandwidth estimation will use :ref:`DTV-ROLLOFF`.
+  #. On Satellite and Cable delivery systems, the bandwidth depends on
+     the symbol rate. So, the Kernel will silently ignore any setting
+     :ref:`DTV-BANDWIDTH-HZ`. I will however fill it back with a
+     bandwidth estimation.
 
-  #. For ISDB-Tsb, it can vary depending on the number of connected
-     segments.
+     Such bandwidth estimation takes into account the symbol rate set with
+     :ref:`DTV-SYMBOL-RATE`, and the rolloff factor, with is fixed for
+     DVB-C and DVB-S.
 
-  #. Bandwidth in ISDB-Tsb can be easily derived from other parameters
-     (DTV_ISDBT_SB_SEGMENT_IDX, DTV_ISDBT_SB_SEGMENT_COUNT).
+     For DVB-S2, the rolloff should also be set via :ref:`DTV-ROLLOFF`.
 
 
 .. _DTV-INVERSION:
@@ -249,53 +156,7 @@ DTV_INVERSION
 
 Specifies if the frontend should do spectral inversion or not.
 
-.. c:type:: fe_spectral_inversion
-
-enum fe_modulation: Frontend spectral inversion
------------------------------------------------
-
-This parameter indicates if spectral inversion should be presumed or
-not. In the automatic setting (``INVERSION_AUTO``) the hardware will try
-to figure out the correct setting by itself. If the hardware doesn't
-support, the DVB core will try to lock at the carrier first with
-inversion off. If it fails, it will try to enable inversion.
-
-
-.. flat-table:: enum fe_modulation
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _INVERSION-OFF:
-
-	  ``INVERSION_OFF``
-
-       -  Don't do spectral band inversion.
-
-    -  .. row 3
-
-       -  .. _INVERSION-ON:
-
-	  ``INVERSION_ON``
-
-       -  Do spectral band inversion.
-
-    -  .. row 4
-
-       -  .. _INVERSION-AUTO:
-
-	  ``INVERSION_AUTO``
-
-       -  Autodetect spectral band inversion.
-
+The acceptable values are defined by :c:type:`fe_spectral_inversion`.
 
 
 .. _DTV-DISEQC-MASTER:
@@ -311,8 +172,9 @@ Currently not implemented.
 DTV_SYMBOL_RATE
 ===============
 
-Digital TV symbol rate, in bauds (symbols/second). Used on cable
-standards.
+Used on cable and satellite delivery systems.
+
+Digital TV symbol rate, in bauds (symbols/second).
 
 
 .. _DTV-INNER-FEC:
@@ -320,128 +182,9 @@ standards.
 DTV_INNER_FEC
 =============
 
-Used cable/satellite transmissions. The acceptable values are:
-
-.. c:type:: fe_code_rate
-
-enum fe_code_rate: type of the Forward Error Correction.
---------------------------------------------------------
-
-.. flat-table:: enum fe_code_rate
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _FEC-NONE:
-
-	  ``FEC_NONE``
-
-       -  No Forward Error Correction Code
-
-    -  .. row 3
-
-       -  .. _FEC-AUTO:
-
-	  ``FEC_AUTO``
-
-       -  Autodetect Error Correction Code
-
-    -  .. row 4
-
-       -  .. _FEC-1-2:
-
-	  ``FEC_1_2``
-
-       -  Forward Error Correction Code 1/2
-
-    -  .. row 5
-
-       -  .. _FEC-2-3:
-
-	  ``FEC_2_3``
-
-       -  Forward Error Correction Code 2/3
-
-    -  .. row 6
-
-       -  .. _FEC-3-4:
-
-	  ``FEC_3_4``
-
-       -  Forward Error Correction Code 3/4
-
-    -  .. row 7
-
-       -  .. _FEC-4-5:
-
-	  ``FEC_4_5``
-
-       -  Forward Error Correction Code 4/5
-
-    -  .. row 8
-
-       -  .. _FEC-5-6:
-
-	  ``FEC_5_6``
-
-       -  Forward Error Correction Code 5/6
-
-    -  .. row 9
-
-       -  .. _FEC-6-7:
-
-	  ``FEC_6_7``
-
-       -  Forward Error Correction Code 6/7
-
-    -  .. row 10
-
-       -  .. _FEC-7-8:
-
-	  ``FEC_7_8``
-
-       -  Forward Error Correction Code 7/8
-
-    -  .. row 11
-
-       -  .. _FEC-8-9:
-
-	  ``FEC_8_9``
-
-       -  Forward Error Correction Code 8/9
-
-    -  .. row 12
-
-       -  .. _FEC-9-10:
-
-	  ``FEC_9_10``
-
-       -  Forward Error Correction Code 9/10
-
-    -  .. row 13
-
-       -  .. _FEC-2-5:
-
-	  ``FEC_2_5``
-
-       -  Forward Error Correction Code 2/5
-
-    -  .. row 14
-
-       -  .. _FEC-3-5:
-
-	  ``FEC_3_5``
-
-       -  Forward Error Correction Code 3/5
+Used on cable and satellite delivery systems.
 
+The acceptable values are defined by :c:type:`fe_code_rate`.
 
 
 .. _DTV-VOLTAGE:
@@ -449,49 +192,14 @@ enum fe_code_rate: type of the Forward Error Correction.
 DTV_VOLTAGE
 ===========
 
+Used on satellite delivery systems.
+
 The voltage is usually used with non-DiSEqC capable LNBs to switch the
 polarzation (horizontal/vertical). When using DiSEqC epuipment this
 voltage has to be switched consistently to the DiSEqC commands as
 described in the DiSEqC spec.
 
-
-.. c:type:: fe_sec_voltage
-
-.. flat-table:: enum fe_sec_voltage
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _SEC-VOLTAGE-13:
-
-	  ``SEC_VOLTAGE_13``
-
-       -  Set DC voltage level to 13V
-
-    -  .. row 3
-
-       -  .. _SEC-VOLTAGE-18:
-
-	  ``SEC_VOLTAGE_18``
-
-       -  Set DC voltage level to 18V
-
-    -  .. row 4
-
-       -  .. _SEC-VOLTAGE-OFF:
-
-	  ``SEC_VOLTAGE_OFF``
-
-       -  Don't send any voltage to the antenna
-
+The acceptable values are defined by :c:type:`fe_sec_voltage`.
 
 
 .. _DTV-TONE:
@@ -507,50 +215,11 @@ Currently not used.
 DTV_PILOT
 =========
 
-Sets DVB-S2 pilot
-
-
-.. c:type:: fe_pilot
-
-fe_pilot type
--------------
-
-
-.. flat-table:: enum fe_pilot
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _PILOT-ON:
-
-	  ``PILOT_ON``
-
-       -  Pilot tones enabled
-
-    -  .. row 3
-
-       -  .. _PILOT-OFF:
-
-	  ``PILOT_OFF``
+Used on DVB-S2.
 
-       -  Pilot tones disabled
-
-    -  .. row 4
-
-       -  .. _PILOT-AUTO:
-
-	  ``PILOT_AUTO``
-
-       -  Autodetect pilot tones
+Sets DVB-S2 pilot.
 
+The acceptable values are defined by :c:type:`fe_pilot`.
 
 
 .. _DTV-ROLLOFF:
@@ -558,58 +227,11 @@ fe_pilot type
 DTV_ROLLOFF
 ===========
 
-Sets DVB-S2 rolloff
-
-
-.. c:type:: fe_rolloff
-
-fe_rolloff type
----------------
-
-
-.. flat-table:: enum fe_rolloff
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _ROLLOFF-35:
-
-	  ``ROLLOFF_35``
+Used on DVB-S2.
 
-       -  Roloff factor: α=35%
-
-    -  .. row 3
-
-       -  .. _ROLLOFF-20:
-
-	  ``ROLLOFF_20``
-
-       -  Roloff factor: α=20%
-
-    -  .. row 4
-
-       -  .. _ROLLOFF-25:
-
-	  ``ROLLOFF_25``
-
-       -  Roloff factor: α=25%
-
-    -  .. row 5
-
-       -  .. _ROLLOFF-AUTO:
-
-	  ``ROLLOFF_AUTO``
-
-       -  Auto-detect the roloff factor.
+Sets DVB-S2 rolloff.
 
+The acceptable values are defined by :c:type:`fe_rolloff`.
 
 
 .. _DTV-DISEQC-SLAVE-REPLY:
@@ -641,180 +263,9 @@ Currently not implemented.
 DTV_DELIVERY_SYSTEM
 ===================
 
-Specifies the type of Delivery system
-
-
-.. c:type:: fe_delivery_system
-
-fe_delivery_system type
------------------------
-
-Possible values:
-
-
-.. flat-table:: enum fe_delivery_system
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _SYS-UNDEFINED:
-
-	  ``SYS_UNDEFINED``
-
-       -  Undefined standard. Generally, indicates an error
-
-    -  .. row 3
-
-       -  .. _SYS-DVBC-ANNEX-A:
-
-	  ``SYS_DVBC_ANNEX_A``
-
-       -  Cable TV: DVB-C following ITU-T J.83 Annex A spec
-
-    -  .. row 4
-
-       -  .. _SYS-DVBC-ANNEX-B:
-
-	  ``SYS_DVBC_ANNEX_B``
-
-       -  Cable TV: DVB-C following ITU-T J.83 Annex B spec (ClearQAM)
-
-    -  .. row 5
-
-       -  .. _SYS-DVBC-ANNEX-C:
-
-	  ``SYS_DVBC_ANNEX_C``
-
-       -  Cable TV: DVB-C following ITU-T J.83 Annex C spec
-
-    -  .. row 6
-
-       -  .. _SYS-ISDBC:
-
-	  ``SYS_ISDBC``
-
-       -  Cable TV: ISDB-C (no drivers yet)
-
-    -  .. row 7
-
-       -  .. _SYS-DVBT:
-
-	  ``SYS_DVBT``
-
-       -  Terrestral TV: DVB-T
-
-    -  .. row 8
-
-       -  .. _SYS-DVBT2:
-
-	  ``SYS_DVBT2``
-
-       -  Terrestral TV: DVB-T2
-
-    -  .. row 9
-
-       -  .. _SYS-ISDBT:
-
-	  ``SYS_ISDBT``
-
-       -  Terrestral TV: ISDB-T
-
-    -  .. row 10
-
-       -  .. _SYS-ATSC:
-
-	  ``SYS_ATSC``
-
-       -  Terrestral TV: ATSC
-
-    -  .. row 11
-
-       -  .. _SYS-ATSCMH:
-
-	  ``SYS_ATSCMH``
-
-       -  Terrestral TV (mobile): ATSC-M/H
-
-    -  .. row 12
-
-       -  .. _SYS-DTMB:
-
-	  ``SYS_DTMB``
-
-       -  Terrestrial TV: DTMB
-
-    -  .. row 13
-
-       -  .. _SYS-DVBS:
-
-	  ``SYS_DVBS``
-
-       -  Satellite TV: DVB-S
-
-    -  .. row 14
-
-       -  .. _SYS-DVBS2:
-
-	  ``SYS_DVBS2``
-
-       -  Satellite TV: DVB-S2
-
-    -  .. row 15
-
-       -  .. _SYS-TURBO:
-
-	  ``SYS_TURBO``
-
-       -  Satellite TV: DVB-S Turbo
-
-    -  .. row 16
-
-       -  .. _SYS-ISDBS:
-
-	  ``SYS_ISDBS``
-
-       -  Satellite TV: ISDB-S
-
-    -  .. row 17
-
-       -  .. _SYS-DAB:
-
-	  ``SYS_DAB``
-
-       -  Digital audio: DAB (not fully supported)
-
-    -  .. row 18
-
-       -  .. _SYS-DSS:
-
-	  ``SYS_DSS``
-
-       -  Satellite TV:"DSS (not fully supported)
-
-    -  .. row 19
-
-       -  .. _SYS-CMMB:
-
-	  ``SYS_CMMB``
-
-       -  Terrestral TV (mobile):CMMB (not fully supported)
-
-    -  .. row 20
-
-       -  .. _SYS-DVBH:
-
-	  ``SYS_DVBH``
-
-       -  Terrestral TV (mobile): DVB-H (standard deprecated)
+Specifies the type of the delivery system.
 
+The acceptable values are defined by :c:type:`fe_delivery_system`.
 
 
 .. _DTV-ISDBT-PARTIAL-RECEPTION:
@@ -822,6 +273,8 @@ Possible values:
 DTV_ISDBT_PARTIAL_RECEPTION
 ===========================
 
+Used only on ISDB.
+
 If ``DTV_ISDBT_SOUND_BROADCASTING`` is '0' this bit-field represents
 whether the channel is in partial reception mode or not.
 
@@ -840,6 +293,8 @@ Possible values: 0, 1, -1 (AUTO)
 DTV_ISDBT_SOUND_BROADCASTING
 ============================
 
+Used only on ISDB.
+
 This field represents whether the other DTV_ISDBT_*-parameters are
 referring to an ISDB-T and an ISDB-Tsb channel. (See also
 ``DTV_ISDBT_PARTIAL_RECEPTION``).
@@ -852,6 +307,8 @@ Possible values: 0, 1, -1 (AUTO)
 DTV_ISDBT_SB_SUBCHANNEL_ID
 ==========================
 
+Used only on ISDB.
+
 This field only applies if ``DTV_ISDBT_SOUND_BROADCASTING`` is '1'.
 
 (Note of the author: This might not be the correct description of the
@@ -887,6 +344,8 @@ Possible values: 0 .. 41, -1 (AUTO)
 DTV_ISDBT_SB_SEGMENT_IDX
 ========================
 
+Used only on ISDB.
+
 This field only applies if ``DTV_ISDBT_SOUND_BROADCASTING`` is '1'.
 
 ``DTV_ISDBT_SB_SEGMENT_IDX`` gives the index of the segment to be
@@ -903,6 +362,8 @@ Note: This value cannot be determined by an automatic channel search.
 DTV_ISDBT_SB_SEGMENT_COUNT
 ==========================
 
+Used only on ISDB.
+
 This field only applies if ``DTV_ISDBT_SOUND_BROADCASTING`` is '1'.
 
 ``DTV_ISDBT_SB_SEGMENT_COUNT`` gives the total count of connected
@@ -918,6 +379,8 @@ Note: This value cannot be determined by an automatic channel search.
 DTV-ISDBT-LAYER[A-C] parameters
 ===============================
 
+Used only on ISDB.
+
 ISDB-T channels can be coded hierarchically. As opposed to DVB-T in
 ISDB-T hierarchical layers can be decoded simultaneously. For that
 reason a ISDB-T demodulator has 3 Viterbi and 3 Reed-Solomon decoders.
@@ -934,6 +397,8 @@ There are 3 parameter sets, for Layers A, B and C.
 DTV_ISDBT_LAYER_ENABLED
 -----------------------
 
+Used only on ISDB.
+
 Hierarchical reception in ISDB-T is achieved by enabling or disabling
 layers in the decoding process. Setting all bits of
 ``DTV_ISDBT_LAYER_ENABLED`` to '1' forces all layers (if applicable) to
@@ -964,7 +429,13 @@ Only the values of the first 3 bits are used. Other bits will be silently ignore
 DTV_ISDBT_LAYER[A-C]_FEC
 ------------------------
 
-Possible values: ``FEC_AUTO``, ``FEC_1_2``, ``FEC_2_3``, ``FEC_3_4``,
+Used only on ISDB.
+
+The Forward Error Correction mechanism used by a given ISDB Layer, as
+defined by :c:type:`fe_code_rate`.
+
+
+Possible values are: ``FEC_AUTO``, ``FEC_1_2``, ``FEC_2_3``, ``FEC_3_4``,
 ``FEC_5_6``, ``FEC_7_8``
 
 
@@ -973,11 +444,19 @@ Possible values: ``FEC_AUTO``, ``FEC_1_2``, ``FEC_2_3``, ``FEC_3_4``,
 DTV_ISDBT_LAYER[A-C]_MODULATION
 -------------------------------
 
-Possible values: ``QAM_AUTO``, QP\ ``SK, QAM_16``, ``QAM_64``, ``DQPSK``
+Used only on ISDB.
+
+The modulation used by a given ISDB Layer, as defined by
+:c:type:`fe_modulation`.
 
-Note: If layer C is ``DQPSK`` layer B has to be ``DQPSK``. If layer B is
-``DQPSK`` and ``DTV_ISDBT_PARTIAL_RECEPTION``\ =0 layer has to be
-``DQPSK``.
+Possible values are: ``QAM_AUTO``, ``QPSK``, ``QAM_16``, ``QAM_64``, ``DQPSK``
+
+.. note::
+
+   #. If layer C is ``DQPSK``, then layer B has to be ``DQPSK``.
+
+   #. If layer B is ``DQPSK`` and ``DTV_ISDBT_PARTIAL_RECEPTION``\ = 0,
+      then layer has to be ``DQPSK``.
 
 
 .. _DTV-ISDBT-LAYER-SEGMENT-COUNT:
@@ -985,6 +464,8 @@ Note: If layer C is ``DQPSK`` layer B has to be ``DQPSK``. If layer B is
 DTV_ISDBT_LAYER[A-C]_SEGMENT_COUNT
 ----------------------------------
 
+Used only on ISDB.
+
 Possible values: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, -1 (AUTO)
 
 Note: Truth table for ``DTV_ISDBT_SOUND_BROADCASTING`` and
@@ -993,15 +474,15 @@ Note: Truth table for ``DTV_ISDBT_SOUND_BROADCASTING`` and
 .. _isdbt-layer_seg-cnt-table:
 
 .. flat-table:: Truth table for ISDB-T Sound Broadcasting
-    :header-rows:  0
+    :header-rows:  1
     :stub-columns: 0
 
 
     -  .. row 1
 
-       -  PR
+       -  Partial Reception
 
-       -  SB
+       -  Sound Broadcasting
 
        -  Layer A width
 
@@ -1074,6 +555,8 @@ Note: Truth table for ``DTV_ISDBT_SOUND_BROADCASTING`` and
 DTV_ISDBT_LAYER[A-C]_TIME_INTERLEAVING
 --------------------------------------
 
+Used only on ISDB.
+
 Valid values: 0, 1, 2, 4, -1 (AUTO)
 
 when DTV_ISDBT_SOUND_BROADCASTING is active, value 8 is also valid.
@@ -1086,7 +569,7 @@ TMCC-structure, as shown in the table below.
 .. c:type:: isdbt_layer_interleaving_table
 
 .. flat-table:: ISDB-T time interleaving modes
-    :header-rows:  0
+    :header-rows:  1
     :stub-columns: 0
 
 
@@ -1147,6 +630,8 @@ TMCC-structure, as shown in the table below.
 DTV_ATSCMH_FIC_VER
 ------------------
 
+Used only on ATSC-MH.
+
 Version number of the FIC (Fast Information Channel) signaling data.
 
 FIC is used for relaying information to allow rapid service acquisition
@@ -1160,6 +645,8 @@ Possible values: 0, 1, 2, 3, ..., 30, 31
 DTV_ATSCMH_PARADE_ID
 --------------------
 
+Used only on ATSC-MH.
+
 Parade identification number
 
 A parade is a collection of up to eight MH groups, conveying one or two
@@ -1173,6 +660,8 @@ Possible values: 0, 1, 2, 3, ..., 126, 127
 DTV_ATSCMH_NOG
 --------------
 
+Used only on ATSC-MH.
+
 Number of MH groups per MH subframe for a designated parade.
 
 Possible values: 1, 2, 3, 4, 5, 6, 7, 8
@@ -1183,6 +672,8 @@ Possible values: 1, 2, 3, 4, 5, 6, 7, 8
 DTV_ATSCMH_TNOG
 ---------------
 
+Used only on ATSC-MH.
+
 Total number of MH groups including all MH groups belonging to all MH
 parades in one MH subframe.
 
@@ -1194,6 +685,8 @@ Possible values: 0, 1, 2, 3, ..., 30, 31
 DTV_ATSCMH_SGN
 --------------
 
+Used only on ATSC-MH.
+
 Start group number.
 
 Possible values: 0, 1, 2, 3, ..., 14, 15
@@ -1204,6 +697,8 @@ Possible values: 0, 1, 2, 3, ..., 14, 15
 DTV_ATSCMH_PRC
 --------------
 
+Used only on ATSC-MH.
+
 Parade repetition cycle.
 
 Possible values: 1, 2, 3, 4, 5, 6, 7, 8
@@ -1214,44 +709,11 @@ Possible values: 1, 2, 3, 4, 5, 6, 7, 8
 DTV_ATSCMH_RS_FRAME_MODE
 ------------------------
 
-Reed Solomon (RS) frame mode.
-
-Possible values are:
-
-.. tabularcolumns:: |p{5.0cm}|p{12.5cm}|
-
-.. c:type:: atscmh_rs_frame_mode
-
-.. flat-table:: enum atscmh_rs_frame_mode
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _ATSCMH-RSFRAME-PRI-ONLY:
-
-	  ``ATSCMH_RSFRAME_PRI_ONLY``
-
-       -  Single Frame: There is only a primary RS Frame for all Group
-	  Regions.
-
-    -  .. row 3
-
-       -  .. _ATSCMH-RSFRAME-PRI-SEC:
-
-	  ``ATSCMH_RSFRAME_PRI_SEC``
+Used only on ATSC-MH.
 
-       -  Dual Frame: There are two separate RS Frames: Primary RS Frame for
-	  Group Region A and B and Secondary RS Frame for Group Region C and
-	  D.
+Reed Solomon (RS) frame mode.
 
+The acceptable values are defined by :c:type:`atscmh_rs_frame_mode`.
 
 
 .. _DTV-ATSCMH-RS-FRAME-ENSEMBLE:
@@ -1259,48 +721,11 @@ Possible values are:
 DTV_ATSCMH_RS_FRAME_ENSEMBLE
 ----------------------------
 
-Reed Solomon(RS) frame ensemble.
-
-Possible values are:
-
-
-.. c:type:: atscmh_rs_frame_ensemble
-
-.. flat-table:: enum atscmh_rs_frame_ensemble
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _ATSCMH-RSFRAME-ENS-PRI:
-
-	  ``ATSCMH_RSFRAME_ENS_PRI``
-
-       -  Primary Ensemble.
-
-    -  .. row 3
-
-       -  .. _ATSCMH-RSFRAME-ENS-SEC:
-
-	  ``AATSCMH_RSFRAME_PRI_SEC``
-
-       -  Secondary Ensemble.
-
-    -  .. row 4
-
-       -  .. _ATSCMH-RSFRAME-RES:
+Used only on ATSC-MH.
 
-	  ``AATSCMH_RSFRAME_RES``
-
-       -  Reserved. Shouldn't be used.
+Reed Solomon(RS) frame ensemble.
 
+The acceptable values are defined by :c:type:`atscmh_rs_frame_ensemble`.
 
 
 .. _DTV-ATSCMH-RS-CODE-MODE-PRI:
@@ -1308,56 +733,11 @@ Possible values are:
 DTV_ATSCMH_RS_CODE_MODE_PRI
 ---------------------------
 
-Reed Solomon (RS) code mode (primary).
-
-Possible values are:
-
-
-.. c:type:: atscmh_rs_code_mode
-
-.. flat-table:: enum atscmh_rs_code_mode
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _ATSCMH-RSCODE-211-187:
-
-	  ``ATSCMH_RSCODE_211_187``
-
-       -  Reed Solomon code (211,187).
-
-    -  .. row 3
-
-       -  .. _ATSCMH-RSCODE-223-187:
-
-	  ``ATSCMH_RSCODE_223_187``
-
-       -  Reed Solomon code (223,187).
-
-    -  .. row 4
-
-       -  .. _ATSCMH-RSCODE-235-187:
+Used only on ATSC-MH.
 
-	  ``ATSCMH_RSCODE_235_187``
-
-       -  Reed Solomon code (235,187).
-
-    -  .. row 5
-
-       -  .. _ATSCMH-RSCODE-RES:
-
-	  ``ATSCMH_RSCODE_RES``
-
-       -  Reserved. Shouldn't be used.
+Reed Solomon (RS) code mode (primary).
 
+The acceptable values are defined by :c:type:`atscmh_rs_code_mode`.
 
 
 .. _DTV-ATSCMH-RS-CODE-MODE-SEC:
@@ -1365,10 +745,11 @@ Possible values are:
 DTV_ATSCMH_RS_CODE_MODE_SEC
 ---------------------------
 
+Used only on ATSC-MH.
+
 Reed Solomon (RS) code mode (secondary).
 
-Possible values are the same as documented on enum
-:c:type:`atscmh_rs_code_mode`:
+The acceptable values are defined by :c:type:`atscmh_rs_code_mode`.
 
 
 .. _DTV-ATSCMH-SCCC-BLOCK-MODE:
@@ -1376,51 +757,11 @@ Possible values are the same as documented on enum
 DTV_ATSCMH_SCCC_BLOCK_MODE
 --------------------------
 
-Series Concatenated Convolutional Code Block Mode.
-
-Possible values are:
-
-.. tabularcolumns:: |p{4.5cm}|p{13.0cm}|
-
-.. c:type:: atscmh_sccc_block_mode
-
-.. flat-table:: enum atscmh_scc_block_mode
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _ATSCMH-SCCC-BLK-SEP:
-
-	  ``ATSCMH_SCCC_BLK_SEP``
-
-       -  Separate SCCC: the SCCC outer code mode shall be set independently
-	  for each Group Region (A, B, C, D)
-
-    -  .. row 3
-
-       -  .. _ATSCMH-SCCC-BLK-COMB:
-
-	  ``ATSCMH_SCCC_BLK_COMB``
-
-       -  Combined SCCC: all four Regions shall have the same SCCC outer
-	  code mode.
-
-    -  .. row 4
-
-       -  .. _ATSCMH-SCCC-BLK-RES:
-
-	  ``ATSCMH_SCCC_BLK_RES``
+Used only on ATSC-MH.
 
-       -  Reserved. Shouldn't be used.
+Series Concatenated Convolutional Code Block Mode.
 
+The acceptable values are defined by :c:type:`atscmh_sccc_block_mode`.
 
 
 .. _DTV-ATSCMH-SCCC-CODE-MODE-A:
@@ -1428,55 +769,19 @@ Possible values are:
 DTV_ATSCMH_SCCC_CODE_MODE_A
 ---------------------------
 
-Series Concatenated Convolutional Code Rate.
-
-Possible values are:
-
-
-.. c:type:: atscmh_sccc_code_mode
-
-.. flat-table:: enum atscmh_sccc_code_mode
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _ATSCMH-SCCC-CODE-HLF:
-
-	  ``ATSCMH_SCCC_CODE_HLF``
-
-       -  The outer code rate of a SCCC Block is 1/2 rate.
-
-    -  .. row 3
-
-       -  .. _ATSCMH-SCCC-CODE-QTR:
-
-	  ``ATSCMH_SCCC_CODE_QTR``
-
-       -  The outer code rate of a SCCC Block is 1/4 rate.
-
-    -  .. row 4
-
-       -  .. _ATSCMH-SCCC-CODE-RES:
-
-	  ``ATSCMH_SCCC_CODE_RES``
-
-       -  to be documented.
+Used only on ATSC-MH.
 
+Series Concatenated Convolutional Code Rate.
 
+The acceptable values are defined by :c:type:`atscmh_sccc_code_mode`.
 
 .. _DTV-ATSCMH-SCCC-CODE-MODE-B:
 
 DTV_ATSCMH_SCCC_CODE_MODE_B
 ---------------------------
 
+Used only on ATSC-MH.
+
 Series Concatenated Convolutional Code Rate.
 
 Possible values are the same as documented on enum
@@ -1488,6 +793,8 @@ Possible values are the same as documented on enum
 DTV_ATSCMH_SCCC_CODE_MODE_C
 ---------------------------
 
+Used only on ATSC-MH.
+
 Series Concatenated Convolutional Code Rate.
 
 Possible values are the same as documented on enum
@@ -1499,6 +806,8 @@ Possible values are the same as documented on enum
 DTV_ATSCMH_SCCC_CODE_MODE_D
 ---------------------------
 
+Used only on ATSC-MH.
+
 Series Concatenated Convolutional Code Rate.
 
 Possible values are the same as documented on enum
@@ -1510,7 +819,7 @@ Possible values are the same as documented on enum
 DTV_API_VERSION
 ===============
 
-Returns the major/minor version of the DVB API
+Returns the major/minor version of the Digital TV API
 
 
 .. _DTV-CODE-RATE-HP:
@@ -1518,8 +827,9 @@ Returns the major/minor version of the DVB API
 DTV_CODE_RATE_HP
 ================
 
-Used on terrestrial transmissions. The acceptable values are the ones
-described at :c:type:`fe_transmit_mode`.
+Used on terrestrial transmissions.
+
+The acceptable values are defined by :c:type:`fe_transmit_mode`.
 
 
 .. _DTV-CODE-RATE-LP:
@@ -1527,8 +837,9 @@ described at :c:type:`fe_transmit_mode`.
 DTV_CODE_RATE_LP
 ================
 
-Used on terrestrial transmissions. The acceptable values are the ones
-described at :c:type:`fe_transmit_mode`.
+Used on terrestrial transmissions.
+
+The acceptable values are defined by :c:type:`fe_transmit_mode`.
 
 
 .. _DTV-GUARD-INTERVAL:
@@ -1536,242 +847,56 @@ described at :c:type:`fe_transmit_mode`.
 DTV_GUARD_INTERVAL
 ==================
 
-Possible values are:
-
-
-.. c:type:: fe_guard_interval
-
-Modulation guard interval
--------------------------
-
-
-.. flat-table:: enum fe_guard_interval
-    :header-rows:  1
-    :stub-columns: 0
-
+The acceptable values are defined by :c:type:`fe_guard_interval`.
 
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _GUARD-INTERVAL-AUTO:
-
-	  ``GUARD_INTERVAL_AUTO``
-
-       -  Autodetect the guard interval
-
-    -  .. row 3
-
-       -  .. _GUARD-INTERVAL-1-128:
-
-	  ``GUARD_INTERVAL_1_128``
-
-       -  Guard interval 1/128
-
-    -  .. row 4
-
-       -  .. _GUARD-INTERVAL-1-32:
-
-	  ``GUARD_INTERVAL_1_32``
-
-       -  Guard interval 1/32
-
-    -  .. row 5
-
-       -  .. _GUARD-INTERVAL-1-16:
-
-	  ``GUARD_INTERVAL_1_16``
-
-       -  Guard interval 1/16
-
-    -  .. row 6
-
-       -  .. _GUARD-INTERVAL-1-8:
-
-	  ``GUARD_INTERVAL_1_8``
-
-       -  Guard interval 1/8
-
-    -  .. row 7
-
-       -  .. _GUARD-INTERVAL-1-4:
-
-	  ``GUARD_INTERVAL_1_4``
-
-       -  Guard interval 1/4
-
-    -  .. row 8
-
-       -  .. _GUARD-INTERVAL-19-128:
-
-	  ``GUARD_INTERVAL_19_128``
-
-       -  Guard interval 19/128
-
-    -  .. row 9
-
-       -  .. _GUARD-INTERVAL-19-256:
-
-	  ``GUARD_INTERVAL_19_256``
-
-       -  Guard interval 19/256
-
-    -  .. row 10
-
-       -  .. _GUARD-INTERVAL-PN420:
-
-	  ``GUARD_INTERVAL_PN420``
-
-       -  PN length 420 (1/4)
-
-    -  .. row 11
-
-       -  .. _GUARD-INTERVAL-PN595:
-
-	  ``GUARD_INTERVAL_PN595``
-
-       -  PN length 595 (1/6)
-
-    -  .. row 12
-
-       -  .. _GUARD-INTERVAL-PN945:
-
-	  ``GUARD_INTERVAL_PN945``
-
-       -  PN length 945 (1/9)
-
-
-Notes:
-
-1) If ``DTV_GUARD_INTERVAL`` is set the ``GUARD_INTERVAL_AUTO`` the
-hardware will try to find the correct guard interval (if capable) and
-will use TMCC to fill in the missing parameters.
-
-2) Intervals 1/128, 19/128 and 19/256 are used only for DVB-T2 at
-present
-
-3) DTMB specifies PN420, PN595 and PN945.
+.. note::
 
+   #. If ``DTV_GUARD_INTERVAL`` is set the ``GUARD_INTERVAL_AUTO`` the
+      hardware will try to find the correct guard interval (if capable) and
+      will use TMCC to fill in the missing parameters.
+   #. Intervals ``GUARD_INTERVAL_1_128``, ``GUARD_INTERVAL_19_128``
+      and ``GUARD_INTERVAL_19_256`` are used only for DVB-T2 at
+      present.
+   #. Intervals ``GUARD_INTERVAL_PN420``, ``GUARD_INTERVAL_PN595`` and
+      ``GUARD_INTERVAL_PN945`` are used only for DMTB at the present.
+      On such standard, only those intervals and ``GUARD_INTERVAL_AUTO``
+      are valid.
 
 .. _DTV-TRANSMISSION-MODE:
 
 DTV_TRANSMISSION_MODE
 =====================
 
-Specifies the number of carriers used by the standard. This is used only
-on OFTM-based standards, e. g. DVB-T/T2, ISDB-T, DTMB
-
-
-.. c:type:: fe_transmit_mode
-
-enum fe_transmit_mode: Number of carriers per channel
------------------------------------------------------
-
-.. tabularcolumns:: |p{5.0cm}|p{12.5cm}|
-
-.. flat-table:: enum fe_transmit_mode
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _TRANSMISSION-MODE-AUTO:
-
-	  ``TRANSMISSION_MODE_AUTO``
-
-       -  Autodetect transmission mode. The hardware will try to find the
-	  correct FFT-size (if capable) to fill in the missing parameters.
-
-    -  .. row 3
-
-       -  .. _TRANSMISSION-MODE-1K:
-
-	  ``TRANSMISSION_MODE_1K``
-
-       -  Transmission mode 1K
-
-    -  .. row 4
-
-       -  .. _TRANSMISSION-MODE-2K:
-
-	  ``TRANSMISSION_MODE_2K``
-
-       -  Transmission mode 2K
-
-    -  .. row 5
-
-       -  .. _TRANSMISSION-MODE-8K:
-
-	  ``TRANSMISSION_MODE_8K``
 
-       -  Transmission mode 8K
+Used only on OFTM-based standards, e. g. DVB-T/T2, ISDB-T, DTMB.
 
-    -  .. row 6
+Specifies the FFT size (with corresponds to the approximate number of
+carriers) used by the standard.
 
-       -  .. _TRANSMISSION-MODE-4K:
-
-	  ``TRANSMISSION_MODE_4K``
-
-       -  Transmission mode 4K
-
-    -  .. row 7
-
-       -  .. _TRANSMISSION-MODE-16K:
-
-	  ``TRANSMISSION_MODE_16K``
-
-       -  Transmission mode 16K
-
-    -  .. row 8
-
-       -  .. _TRANSMISSION-MODE-32K:
-
-	  ``TRANSMISSION_MODE_32K``
-
-       -  Transmission mode 32K
-
-    -  .. row 9
-
-       -  .. _TRANSMISSION-MODE-C1:
-
-	  ``TRANSMISSION_MODE_C1``
-
-       -  Single Carrier (C=1) transmission mode (DTMB)
-
-    -  .. row 10
-
-       -  .. _TRANSMISSION-MODE-C3780:
-
-	  ``TRANSMISSION_MODE_C3780``
-
-       -  Multi Carrier (C=3780) transmission mode (DTMB)
+The acceptable values are defined by :c:type:`fe_transmit_mode`.
 
+.. note::
 
-Notes:
+   #. ISDB-T supports three carrier/symbol-size: 8K, 4K, 2K. It is called
+      **mode** on such standard, and are numbered from 1 to 3:
 
-1) ISDB-T supports three carrier/symbol-size: 8K, 4K, 2K. It is called
-'mode' in the standard: Mode 1 is 2K, mode 2 is 4K, mode 3 is 8K
+      ====	========	========================
+      Mode	FFT size	Transmission mode
+      ====	========	========================
+      1		2K		``TRANSMISSION_MODE_2K``
+      2		4K		``TRANSMISSION_MODE_4K``
+      3		8K		``TRANSMISSION_MODE_8K``
+      ====	========	========================
 
-2) If ``DTV_TRANSMISSION_MODE`` is set the ``TRANSMISSION_MODE_AUTO``
-the hardware will try to find the correct FFT-size (if capable) and will
-use TMCC to fill in the missing parameters.
+   #. If ``DTV_TRANSMISSION_MODE`` is set the ``TRANSMISSION_MODE_AUTO``
+      the hardware will try to find the correct FFT-size (if capable) and
+      will use TMCC to fill in the missing parameters.
 
-3) DVB-T specifies 2K and 8K as valid sizes.
+   #. DVB-T specifies 2K and 8K as valid sizes.
 
-4) DVB-T2 specifies 1K, 2K, 4K, 8K, 16K and 32K.
+   #. DVB-T2 specifies 1K, 2K, 4K, 8K, 16K and 32K.
 
-5) DTMB specifies C1 and C3780.
+   #. DTMB specifies C1 and C3780.
 
 
 .. _DTV-HIERARCHY:
@@ -1779,66 +904,11 @@ use TMCC to fill in the missing parameters.
 DTV_HIERARCHY
 =============
 
-Frontend hierarchy
-
-
-.. c:type:: fe_hierarchy
-
-Frontend hierarchy
-------------------
-
-
-.. flat-table:: enum fe_hierarchy
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _HIERARCHY-NONE:
-
-	  ``HIERARCHY_NONE``
-
-       -  No hierarchy
-
-    -  .. row 3
-
-       -  .. _HIERARCHY-AUTO:
-
-	  ``HIERARCHY_AUTO``
-
-       -  Autodetect hierarchy (if supported)
-
-    -  .. row 4
+Used only on DVB-T and DVB-T2.
 
-       -  .. _HIERARCHY-1:
-
-	  ``HIERARCHY_1``
-
-       -  Hierarchy 1
-
-    -  .. row 5
-
-       -  .. _HIERARCHY-2:
-
-	  ``HIERARCHY_2``
-
-       -  Hierarchy 2
-
-    -  .. row 6
-
-       -  .. _HIERARCHY-4:
-
-	  ``HIERARCHY_4``
-
-       -  Hierarchy 4
+Frontend hierarchy.
 
+The acceptable values are defined by :c:type:`fe_hierarchy`.
 
 
 .. _DTV-STREAM-ID:
@@ -1846,8 +916,10 @@ Frontend hierarchy
 DTV_STREAM_ID
 =============
 
+Used on DVB-S2, DVB-T2 and ISDB-S.
+
 DVB-S2, DVB-T2 and ISDB-S support the transmission of several streams on
-a single transport stream. This property enables the DVB driver to
+a single transport stream. This property enables the digital TV driver to
 handle substream filtering, when supported by the hardware. By default,
 substream filtering is disabled.
 
@@ -1884,60 +956,17 @@ with it, rather than trying to use FE_GET_INFO. In the case of a
 legacy frontend, the result is just the same as with FE_GET_INFO, but
 in a more structured format
 
+The acceptable values are defined by :c:type:`fe_delivery_system`.
+
 
 .. _DTV-INTERLEAVING:
 
 DTV_INTERLEAVING
 ================
 
-Time interleaving to be used. Currently, used only on DTMB.
-
-
-.. c:type:: fe_interleaving
-
-.. flat-table:: enum fe_interleaving
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  .. _INTERLEAVING-NONE:
-
-	  ``INTERLEAVING_NONE``
-
-       -  No interleaving.
-
-    -  .. row 3
-
-       -  .. _INTERLEAVING-AUTO:
-
-	  ``INTERLEAVING_AUTO``
-
-       -  Auto-detect interleaving.
-
-    -  .. row 4
-
-       -  .. _INTERLEAVING-240:
-
-	  ``INTERLEAVING_240``
-
-       -  Interleaving of 240 symbols.
-
-    -  .. row 5
-
-       -  .. _INTERLEAVING-720:
-
-	  ``INTERLEAVING_720``
-
-       -  Interleaving of 720 symbols.
+Time interleaving to be used.
 
+The acceptable values are defined by :c:type:`fe_interleaving`.
 
 
 .. _DTV-LNA:
diff --git a/Documentation/media/uapi/dvb/frontend-header.rst b/Documentation/media/uapi/dvb/frontend-header.rst
new file mode 100644
index 000000000000..8d8433cf1e12
--- /dev/null
+++ b/Documentation/media/uapi/dvb/frontend-header.rst
@@ -0,0 +1,4 @@
+Frontend uAPI data types
+========================
+
+.. kernel-doc:: include/uapi/linux/dvb/frontend.h
diff --git a/Documentation/media/uapi/dvb/frontend-property-terrestrial-systems.rst b/Documentation/media/uapi/dvb/frontend-property-terrestrial-systems.rst
index dbc717cad9ee..0beb5cb3d729 100644
--- a/Documentation/media/uapi/dvb/frontend-property-terrestrial-systems.rst
+++ b/Documentation/media/uapi/dvb/frontend-property-terrestrial-systems.rst
@@ -100,7 +100,7 @@ to tune any ISDB-T/ISDB-Tsb hardware. Of course it is possible that some
 very sophisticated devices won't need certain parameters to tune.
 
 The information given here should help application writers to know how
-to handle ISDB-T and ISDB-Tsb hardware using the Linux DVB-API.
+to handle ISDB-T and ISDB-Tsb hardware using the Linux Digital TV API.
 
 The details given here about ISDB-T and ISDB-Tsb are just enough to
 basically show the dependencies between the needed parameter values, but
diff --git a/Documentation/media/uapi/dvb/frontend.rst b/Documentation/media/uapi/dvb/frontend.rst
index e051a9012540..4967c48d46ce 100644
--- a/Documentation/media/uapi/dvb/frontend.rst
+++ b/Documentation/media/uapi/dvb/frontend.rst
@@ -2,20 +2,22 @@
 
 .. _dvb_frontend:
 
-################
-DVB Frontend API
-################
-The DVB frontend API was designed to support three types of delivery
-systems:
+#######################
+Digital TV Frontend API
+#######################
+
+The Digital TV frontend API was designed to support three groups of delivery
+systems: Terrestrial, cable and Satellite. Currently, the following
+delivery systems are supported:
 
 -  Terrestrial systems: DVB-T, DVB-T2, ATSC, ATSC M/H, ISDB-T, DVB-H,
    DTMB, CMMB
 
--  Cable systems: DVB-C Annex A/C, ClearQAM (DVB-C Annex B), ISDB-C
+-  Cable systems: DVB-C Annex A/C, ClearQAM (DVB-C Annex B)
 
 -  Satellite systems: DVB-S, DVB-S2, DVB Turbo, ISDB-S, DSS
 
-The DVB frontend controls several sub-devices including:
+The Digital TV frontend controls several sub-devices including:
 
 -  Tuner
 
@@ -23,7 +25,7 @@ The DVB frontend controls several sub-devices including:
 
 -  Low noise amplifier (LNA)
 
--  Satellite Equipment Control (SEC) hardware (only for Satellite).
+-  Satellite Equipment Control (SEC) [#f1]_.
 
 The frontend can be accessed through ``/dev/dvb/adapter?/frontend?``.
 Data types and ioctl definitions can be accessed by including
@@ -31,16 +33,18 @@ Data types and ioctl definitions can be accessed by including
 
 .. note::
 
-   Transmission via the internet (DVB-IP) is not yet handled by this
-   API but a future extension is possible.
+   Transmission via the internet (DVB-IP) and MMT (MPEG Media Transport)
+   is not yet handled by this API but a future extension is possible.
+
+.. [#f1]
 
-On Satellite systems, the API support for the Satellite Equipment
-Control (SEC) allows to power control and to send/receive signals to
-control the antenna subsystem, selecting the polarization and choosing
-the Intermediate Frequency IF) of the Low Noise Block Converter Feed
-Horn (LNBf). It supports the DiSEqC and V-SEC protocols. The DiSEqC
-(digital SEC) specification is available at
-`Eutelsat <http://www.eutelsat.com/satellites/4_5_5.html>`__.
+   On Satellite systems, the API support for the Satellite Equipment
+   Control (SEC) allows to power control and to send/receive signals to
+   control the antenna subsystem, selecting the polarization and choosing
+   the Intermediate Frequency IF) of the Low Noise Block Converter Feed
+   Horn (LNBf). It supports the DiSEqC and V-SEC protocols. The DiSEqC
+   (digital SEC) specification is available at
+   `Eutelsat <http://www.eutelsat.com/satellites/4_5_5.html>`__.
 
 
 .. toctree::
@@ -50,4 +54,3 @@ Horn (LNBf). It supports the DiSEqC and V-SEC protocols. The DiSEqC
     dvb-fe-read-status
     dvbproperty
     frontend_fcalls
-    frontend_legacy_dvbv3_api
diff --git a/Documentation/media/uapi/dvb/frontend_f_close.rst b/Documentation/media/uapi/dvb/frontend_f_close.rst
index f3b04b60246c..67958d73cf34 100644
--- a/Documentation/media/uapi/dvb/frontend_f_close.rst
+++ b/Documentation/media/uapi/dvb/frontend_f_close.rst
@@ -2,9 +2,9 @@
 
 .. _frontend_f_close:
 
-********************
-DVB frontend close()
-********************
+***************************
+Digital TV frontend close()
+***************************
 
 Name
 ====
@@ -41,8 +41,10 @@ down automatically.
 Return Value
 ============
 
-The function returns 0 on success, -1 on failure and the ``errno`` is
-set appropriately. Possible error codes:
+On success 0 is returned.
 
-EBADF
-    ``fd`` is not a valid open file descriptor.
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/frontend_f_open.rst b/Documentation/media/uapi/dvb/frontend_f_open.rst
index 690eb375bdc1..8e8cb466c24b 100644
--- a/Documentation/media/uapi/dvb/frontend_f_open.rst
+++ b/Documentation/media/uapi/dvb/frontend_f_open.rst
@@ -2,9 +2,9 @@
 
 .. _frontend_f_open:
 
-*******************
-DVB frontend open()
-*******************
+***************************
+Digital TV frontend open()
+***************************
 
 Name
 ====
@@ -79,24 +79,32 @@ On error, -1 is returned, and the ``errno`` variable is set appropriately.
 
 Possible error codes are:
 
-EACCES
-    The caller has no permission to access the device.
 
-EBUSY
-    The the device driver is already in use.
+On success 0 is returned, and :c:type:`ca_slot_info` is filled.
 
-ENXIO
-    No device corresponding to this device special file exists.
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
 
-ENOMEM
-    Not enough kernel memory was available to complete the request.
+.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
 
-EMFILE
-    The process already has the maximum number of files open.
+.. flat-table::
+    :header-rows:  0
+    :stub-columns: 0
+    :widths: 1 16
 
-ENFILE
-    The limit on the total number of files open on the system has been
-    reached.
+    -  - ``EPERM``
+       -  The caller has no permission to access the device.
 
-ENODEV
-    The device got removed.
+    -  - ``EBUSY``
+       -  The the device driver is already in use.
+
+    -  - ``EMFILE``
+       -  The process already has the maximum number of files open.
+
+    -  - ``ENFILE``
+       -  The limit on the total number of files open on the system has been
+	  reached.
+
+
+The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/frontend_h.rst b/Documentation/media/uapi/dvb/frontend_h.rst
deleted file mode 100644
index 15fca04d1c32..000000000000
--- a/Documentation/media/uapi/dvb/frontend_h.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-.. -*- coding: utf-8; mode: rst -*-
-
-.. _frontend_h:
-
-************************
-DVB Frontend Header File
-************************
-
-.. kernel-include:: $BUILDDIR/frontend.h.rst
diff --git a/Documentation/media/uapi/dvb/frontend_legacy_dvbv3_api.rst b/Documentation/media/uapi/dvb/frontend_legacy_dvbv3_api.rst
index 7d4a091b7d7f..a4d5319cb76b 100644
--- a/Documentation/media/uapi/dvb/frontend_legacy_dvbv3_api.rst
+++ b/Documentation/media/uapi/dvb/frontend_legacy_dvbv3_api.rst
@@ -2,9 +2,9 @@
 
 .. _frontend_legacy_dvbv3_api:
 
-****************************************
-DVB Frontend legacy API (a. k. a. DVBv3)
-****************************************
+***********************************************
+Digital TV Frontend legacy API (a. k. a. DVBv3)
+***********************************************
 
 The usage of this API is deprecated, as it doesn't support all digital
 TV standards, doesn't provide good statistics measurements and provides
diff --git a/Documentation/media/uapi/dvb/headers.rst b/Documentation/media/uapi/dvb/headers.rst
new file mode 100644
index 000000000000..c13fd537fbff
--- /dev/null
+++ b/Documentation/media/uapi/dvb/headers.rst
@@ -0,0 +1,21 @@
+****************************
+Digital TV uAPI header files
+****************************
+
+Digital TV uAPI headers
+***********************
+
+.. kernel-include:: $BUILDDIR/frontend.h.rst
+
+.. kernel-include:: $BUILDDIR/dmx.h.rst
+
+.. kernel-include:: $BUILDDIR/ca.h.rst
+
+.. kernel-include:: $BUILDDIR/net.h.rst
+
+Legacy uAPI
+***********
+
+.. kernel-include:: $BUILDDIR/audio.h.rst
+
+.. kernel-include:: $BUILDDIR/video.h.rst
diff --git a/Documentation/media/uapi/dvb/intro.rst b/Documentation/media/uapi/dvb/intro.rst
index 652c4aacd2c6..79b4d0e4e920 100644
--- a/Documentation/media/uapi/dvb/intro.rst
+++ b/Documentation/media/uapi/dvb/intro.rst
@@ -13,15 +13,18 @@ What you need to know
 =====================
 
 The reader of this document is required to have some knowledge in the
-area of digital video broadcasting (DVB) and should be familiar with
+area of digital video broadcasting (Digital TV) and should be familiar with
 part I of the MPEG2 specification ISO/IEC 13818 (aka ITU-T H.222), i.e
 you should know what a program/transport stream (PS/TS) is and what is
 meant by a packetized elementary stream (PES) or an I-frame.
 
-Various DVB standards documents are available from http://www.dvb.org
-and/or http://www.etsi.org.
+Various Digital TV standards documents are available for download at:
 
-It is also necessary to know how to access unix/linux devices and how to
+- European standards (DVB): http://www.dvb.org and/or http://www.etsi.org.
+- American standards (ATSC): https://www.atsc.org/standards/
+- Japanese standards (ISDB): http://www.dibeg.org/
+
+It is also necessary to know how to access Linux devices and how to
 use ioctl calls. This also includes the knowledge of C or C++.
 
 
@@ -30,21 +33,25 @@ use ioctl calls. This also includes the knowledge of C or C++.
 History
 =======
 
-The first API for DVB cards we used at Convergence in late 1999 was an
+The first API for Digital TV cards we used at Convergence in late 1999 was an
 extension of the Video4Linux API which was primarily developed for frame
-grabber cards. As such it was not really well suited to be used for DVB
-cards and their new features like recording MPEG streams and filtering
+grabber cards. As such it was not really well suited to be used for Digital
+TV cards and their new features like recording MPEG streams and filtering
 several section and PES data streams at the same time.
 
-In early 2000, we were approached by Nokia with a proposal for a new
-standard Linux DVB API. As a commitment to the development of terminals
+In early 2000, Convergence was approached by Nokia with a proposal for a new
+standard Linux Digital TV API. As a commitment to the development of terminals
 based on open standards, Nokia and Convergence made it available to all
 Linux developers and published it on https://linuxtv.org in September
-2000. Convergence is the maintainer of the Linux DVB API. Together with
-the LinuxTV community (i.e. you, the reader of this document), the Linux
-DVB API will be constantly reviewed and improved. With the Linux driver
-for the Siemens/Hauppauge DVB PCI card Convergence provides a first
-implementation of the Linux DVB API.
+2000. With the Linux driver for the Siemens/Hauppauge DVB PCI card,
+Convergence provided a first implementation of the Linux Digital TV API.
+Convergence was the maintainer of the Linux Digital TV API in the early
+days.
+
+Now, the API is maintained by the LinuxTV community (i.e. you, the reader
+of this document). The Linux  Digital TV API is constantly reviewed and
+improved together with the improvements at the subsystem's core at the
+Kernel.
 
 
 .. _overview:
@@ -59,61 +66,65 @@ Overview
     :alt:   dvbstb.svg
     :align: center
 
-    Components of a DVB card/STB
+    Components of a Digital TV card/STB
 
-A DVB PCI card or DVB set-top-box (STB) usually consists of the
+A Digital TV card or set-top-box (STB) usually consists of the
 following main hardware components:
 
--  Frontend consisting of tuner and DVB demodulator
-
-   Here the raw signal reaches the DVB hardware from a satellite dish or
+Frontend consisting of tuner and digital TV demodulator
+   Here the raw signal reaches the digital TV hardware from a satellite dish or
    antenna or directly from cable. The frontend down-converts and
    demodulates this signal into an MPEG transport stream (TS). In case
    of a satellite frontend, this includes a facility for satellite
    equipment control (SEC), which allows control of LNB polarization,
    multi feed switches or dish rotors.
 
--  Conditional Access (CA) hardware like CI adapters and smartcard slots
-
+Conditional Access (CA) hardware like CI adapters and smartcard slots
    The complete TS is passed through the CA hardware. Programs to which
    the user has access (controlled by the smart card) are decoded in
    real time and re-inserted into the TS.
 
--  Demultiplexer which filters the incoming DVB stream
+   .. note::
 
+      Not every digital TV hardware provides conditional access hardware.
+
+Demultiplexer which filters the incoming Digital TV MPEG-TS stream
    The demultiplexer splits the TS into its components like audio and
    video streams. Besides usually several of such audio and video
    streams it also contains data streams with information about the
    programs offered in this or other streams of the same provider.
 
--  MPEG2 audio and video decoder
+Audio and video decoder
+   The main targets of the demultiplexer are audio and video
+   decoders. After decoding, they pass on the uncompressed audio and
+   video to the computer screen or to a TV set.
+
+   .. note::
 
-   The main targets of the demultiplexer are the MPEG2 audio and video
-   decoders. After decoding they pass on the uncompressed audio and
-   video to the computer screen or (through a PAL/NTSC encoder) to a TV
-   set.
+      Modern hardware usually doesn't have a separate decoder hardware, as
+      such functionality can be provided by the main CPU, by the graphics
+      adapter of the system or by a signal processing hardware embedded on
+      a Systems on a Chip (SoC) integrated circuit.
+
+      It may also not be needed for certain usages (e.g. for data-only
+      uses like “internet over satellite”).
 
 :ref:`stb_components` shows a crude schematic of the control and data
 flow between those components.
 
-On a DVB PCI card not all of these have to be present since some
-functionality can be provided by the main CPU of the PC (e.g. MPEG
-picture and sound decoding) or is not needed (e.g. for data-only uses
-like “internet over satellite”). Also not every card or STB provides
-conditional access hardware.
 
 
 .. _dvb_devices:
 
-Linux DVB Devices
-=================
+Linux Digital TV Devices
+========================
 
-The Linux DVB API lets you control these hardware components through
+The Linux Digital TV API lets you control these hardware components through
 currently six Unix-style character devices for video, audio, frontend,
 demux, CA and IP-over-DVB networking. The video and audio devices
 control the MPEG2 decoder hardware, the frontend device the tuner and
-the DVB demodulator. The demux device gives you control over the PES and
-section filters of the hardware. If the hardware does not support
+the Digital TV demodulator. The demux device gives you control over the PES
+and section filters of the hardware. If the hardware does not support
 filtering these filters can be implemented in software. Finally, the CA
 device controls all the conditional access capabilities of the hardware.
 It can depend on the individual security requirements of the platform,
@@ -137,9 +148,9 @@ individual devices are called:
 
 -  ``/dev/dvb/adapterN/caM``,
 
-where N enumerates the DVB PCI cards in a system starting from 0, and M
-enumerates the devices of each type within each adapter, starting
-from 0, too. We will omit the “ ``/dev/dvb/adapterN/``\ ” in the further
+where ``N`` enumerates the Digital TV cards in a system starting from 0, and
+``M`` enumerates the devices of each type within each adapter, starting
+from 0, too. We will omit the “``/dev/dvb/adapterN/``\ ” in the further
 discussion of these devices.
 
 More details about the data structures and function calls of all the
@@ -151,8 +162,8 @@ devices are described in the following chapters.
 API include files
 =================
 
-For each of the DVB devices a corresponding include file exists. The DVB
-API include files should be included in application sources with a
+For each of the Digital TV devices a corresponding include file exists. The
+Digital TV API include files should be included in application sources with a
 partial path like:
 
 
diff --git a/Documentation/media/uapi/dvb/legacy_dvb_apis.rst b/Documentation/media/uapi/dvb/legacy_dvb_apis.rst
index 2957f5a988b0..e1b2c9c7b620 100644
--- a/Documentation/media/uapi/dvb/legacy_dvb_apis.rst
+++ b/Documentation/media/uapi/dvb/legacy_dvb_apis.rst
@@ -2,19 +2,31 @@
 
 .. _legacy_dvb_apis:
 
-*******************
-DVB Deprecated APIs
-*******************
+***************************
+Digital TV Deprecated APIs
+***************************
 
-The APIs described here are kept only for historical reasons. There's
-just one driver for a very legacy hardware that uses this API. No modern
-drivers should use it. Instead, audio and video should be using the V4L2
-and ALSA APIs, and the pipelines should be set using the Media
-Controller API
+The APIs described here **should not** be used on new drivers or applications.
+
+The DVBv3 frontend API has issues with new delivery systems, including
+DVB-S2, DVB-T2, ISDB, etc.
+
+There's just one driver for a very legacy hardware using the Digital TV
+audio and video APIs. No modern drivers should use it. Instead, audio and
+video should be using the V4L2 and ALSA APIs, and the pipelines should
+be set via the Media Controller API.
+
+.. attention::
+
+   The APIs described here doesn't necessarily reflect the current
+   code implementation, as this section of the document was written
+   for DVB version 1, while the code reflects DVB version 3
+   implementation.
 
 
 .. toctree::
     :maxdepth: 1
 
+    frontend_legacy_dvbv3_api
     video
     audio
diff --git a/Documentation/media/uapi/dvb/net-add-if.rst b/Documentation/media/uapi/dvb/net-add-if.rst
index 82ce2438213f..6749b70246c5 100644
--- a/Documentation/media/uapi/dvb/net-add-if.rst
+++ b/Documentation/media/uapi/dvb/net-add-if.rst
@@ -41,43 +41,13 @@ created.
 The struct :c:type:`dvb_net_if`::ifnum field will be
 filled with the number of the created interface.
 
-.. c:type:: dvb_net_if
-
-.. flat-table:: struct dvb_net_if
-    :header-rows:  1
-    :stub-columns: 0
-
-
-    -  .. row 1
-
-       -  ID
-
-       -  Description
-
-    -  .. row 2
-
-       -  pid
-
-       -  Packet ID (PID) of the MPEG-TS that contains data
-
-    -  .. row 3
-
-       -  ifnum
-
-       -  number of the DVB interface.
-
-    -  .. row 4
-
-       -  feedtype
-
-       -  Encapsulation type of the feed. It can be:
-	  ``DVB_NET_FEEDTYPE_MPE`` for MPE encoding or
-	  ``DVB_NET_FEEDTYPE_ULE`` for ULE encoding.
-
-
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned, and :c:type:`ca_slot_info` is filled.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+The generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/net-get-if.rst b/Documentation/media/uapi/dvb/net-get-if.rst
index 1bb8ee0cbced..3733b34da9db 100644
--- a/Documentation/media/uapi/dvb/net-get-if.rst
+++ b/Documentation/media/uapi/dvb/net-get-if.rst
@@ -43,6 +43,10 @@ the ``errno`` with ``EINVAL`` error code.
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned, and :c:type:`ca_slot_info` is filled.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+The generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/net-remove-if.rst b/Documentation/media/uapi/dvb/net-remove-if.rst
index 646af23a925a..4ebe07a6b79a 100644
--- a/Documentation/media/uapi/dvb/net-remove-if.rst
+++ b/Documentation/media/uapi/dvb/net-remove-if.rst
@@ -39,6 +39,10 @@ The NET_REMOVE_IF ioctl deletes an interface previously created via
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned, and :c:type:`ca_slot_info` is filled.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+The generic error codes are described at the
 :ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/net-types.rst b/Documentation/media/uapi/dvb/net-types.rst
new file mode 100644
index 000000000000..8fa3292eaa42
--- /dev/null
+++ b/Documentation/media/uapi/dvb/net-types.rst
@@ -0,0 +1,9 @@
+.. -*- coding: utf-8; mode: rst -*-
+
+.. _net_types:
+
+**************
+Net Data Types
+**************
+
+.. kernel-doc:: include/uapi/linux/dvb/net.h
diff --git a/Documentation/media/uapi/dvb/net.rst b/Documentation/media/uapi/dvb/net.rst
index eca42dd53261..e0cd4e402627 100644
--- a/Documentation/media/uapi/dvb/net.rst
+++ b/Documentation/media/uapi/dvb/net.rst
@@ -2,10 +2,11 @@
 
 .. _net:
 
-###############
-DVB Network API
-###############
-The DVB net device controls the mapping of data packages that are part
+######################
+Digital TV Network API
+######################
+
+The Digital TV net device controls the mapping of data packages that are part
 of a transport stream to be mapped into a virtual network interface,
 visible through the standard Linux network protocol stack.
 
@@ -28,13 +29,13 @@ header.
 
 .. _net_fcalls:
 
-######################
-DVB net Function Calls
-######################
+Digital TV net Function Calls
+#############################
 
 .. toctree::
     :maxdepth: 1
 
+    net-types
     net-add-if
     net-remove-if
     net-get-if
diff --git a/Documentation/media/uapi/dvb/net_h.rst b/Documentation/media/uapi/dvb/net_h.rst
deleted file mode 100644
index 7bcf5ba9d1eb..000000000000
--- a/Documentation/media/uapi/dvb/net_h.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-.. -*- coding: utf-8; mode: rst -*-
-
-.. _net_h:
-
-***********************
-DVB Network Header File
-***********************
-
-.. kernel-include:: $BUILDDIR/net.h.rst
diff --git a/Documentation/media/uapi/dvb/query-dvb-frontend-info.rst b/Documentation/media/uapi/dvb/query-dvb-frontend-info.rst
index 81cd9b92a36c..51ec0b04b496 100644
--- a/Documentation/media/uapi/dvb/query-dvb-frontend-info.rst
+++ b/Documentation/media/uapi/dvb/query-dvb-frontend-info.rst
@@ -9,5 +9,5 @@ Querying frontend information
 Usually, the first thing to do when the frontend is opened is to check
 the frontend capabilities. This is done using
 :ref:`FE_GET_INFO`. This ioctl will enumerate the
-DVB API version and other characteristics about the frontend, and can be
-opened either in read only or read/write mode.
+Digital TV API version and other characteristics about the frontend, and can
+be opened either in read only or read/write mode.
diff --git a/Documentation/media/uapi/dvb/video-continue.rst b/Documentation/media/uapi/dvb/video-continue.rst
index 030c2ec98869..e65e600be632 100644
--- a/Documentation/media/uapi/dvb/video-continue.rst
+++ b/Documentation/media/uapi/dvb/video-continue.rst
@@ -44,7 +44,7 @@ Arguments
 Description
 -----------
 
-This ioctl is for DVB devices only. To control a V4L2 decoder use the
+This ioctl is for Digital TV devices only. To control a V4L2 decoder use the
 V4L2 :ref:`VIDIOC_DECODER_CMD` instead.
 
 This ioctl call restarts decoding and playing processes of the video
diff --git a/Documentation/media/uapi/dvb/video-freeze.rst b/Documentation/media/uapi/dvb/video-freeze.rst
index 9cef65a02e8d..5a28bdc8badd 100644
--- a/Documentation/media/uapi/dvb/video-freeze.rst
+++ b/Documentation/media/uapi/dvb/video-freeze.rst
@@ -44,14 +44,14 @@ Arguments
 Description
 -----------
 
-This ioctl is for DVB devices only. To control a V4L2 decoder use the
+This ioctl is for Digital TV devices only. To control a V4L2 decoder use the
 V4L2 :ref:`VIDIOC_DECODER_CMD` instead.
 
 This ioctl call suspends the live video stream being played. Decoding
 and playing are frozen. It is then possible to restart the decoding and
 playing process of the video stream using the VIDEO_CONTINUE command.
 If VIDEO_SOURCE_MEMORY is selected in the ioctl call
-VIDEO_SELECT_SOURCE, the DVB subsystem will not decode any more data
+VIDEO_SELECT_SOURCE, the Digital TV subsystem will not decode any more data
 until the ioctl call VIDEO_CONTINUE or VIDEO_PLAY is performed.
 
 
diff --git a/Documentation/media/uapi/dvb/video-get-event.rst b/Documentation/media/uapi/dvb/video-get-event.rst
index 6ad14cdb894a..b4f53616db9a 100644
--- a/Documentation/media/uapi/dvb/video-get-event.rst
+++ b/Documentation/media/uapi/dvb/video-get-event.rst
@@ -50,7 +50,7 @@ Arguments
 Description
 -----------
 
-This ioctl is for DVB devices only. To get events from a V4L2 decoder
+This ioctl is for Digital TV devices only. To get events from a V4L2 decoder
 use the V4L2 :ref:`VIDIOC_DQEVENT` ioctl instead.
 
 This ioctl call returns an event of type video_event if available. If
diff --git a/Documentation/media/uapi/dvb/video-play.rst b/Documentation/media/uapi/dvb/video-play.rst
index 3f66ae3b7e35..2124120aec22 100644
--- a/Documentation/media/uapi/dvb/video-play.rst
+++ b/Documentation/media/uapi/dvb/video-play.rst
@@ -44,7 +44,7 @@ Arguments
 Description
 -----------
 
-This ioctl is for DVB devices only. To control a V4L2 decoder use the
+This ioctl is for Digital TV devices only. To control a V4L2 decoder use the
 V4L2 :ref:`VIDIOC_DECODER_CMD` instead.
 
 This ioctl call asks the Video Device to start playing a video stream
diff --git a/Documentation/media/uapi/dvb/video-select-source.rst b/Documentation/media/uapi/dvb/video-select-source.rst
index 2f4fbf4b490c..cde6542723ca 100644
--- a/Documentation/media/uapi/dvb/video-select-source.rst
+++ b/Documentation/media/uapi/dvb/video-select-source.rst
@@ -50,7 +50,7 @@ Arguments
 Description
 -----------
 
-This ioctl is for DVB devices only. This ioctl was also supported by the
+This ioctl is for Digital TV devices only. This ioctl was also supported by the
 V4L2 ivtv driver, but that has been replaced by the ivtv-specific
 ``IVTV_IOC_PASSTHROUGH_MODE`` ioctl.
 
diff --git a/Documentation/media/uapi/dvb/video-stop.rst b/Documentation/media/uapi/dvb/video-stop.rst
index fb827effb276..474309ad31c2 100644
--- a/Documentation/media/uapi/dvb/video-stop.rst
+++ b/Documentation/media/uapi/dvb/video-stop.rst
@@ -60,7 +60,7 @@ Arguments
 Description
 -----------
 
-This ioctl is for DVB devices only. To control a V4L2 decoder use the
+This ioctl is for Digital TV devices only. To control a V4L2 decoder use the
 V4L2 :ref:`VIDIOC_DECODER_CMD` instead.
 
 This ioctl call asks the Video Device to stop playing the current
diff --git a/Documentation/media/uapi/dvb/video.rst b/Documentation/media/uapi/dvb/video.rst
index 60d43fb7ce22..e7d68cd0cf23 100644
--- a/Documentation/media/uapi/dvb/video.rst
+++ b/Documentation/media/uapi/dvb/video.rst
@@ -2,20 +2,21 @@
 
 .. _dvb_video:
 
-################
-DVB Video Device
-################
-The DVB video device controls the MPEG2 video decoder of the DVB
-hardware. It can be accessed through **/dev/dvb/adapter0/video0**. Data
+#######################
+Digital TV Video Device
+#######################
+
+The Digital TV video device controls the MPEG2 video decoder of the Digital
+TV hardware. It can be accessed through **/dev/dvb/adapter0/video0**. Data
 types and and ioctl definitions can be accessed by including
 **linux/dvb/video.h** in your application.
 
-Note that the DVB video device only controls decoding of the MPEG video
+Note that the Digital TV video device only controls decoding of the MPEG video
 stream, not its presentation on the TV or computer screen. On PCs this
 is typically handled by an associated video4linux device, e.g.
 **/dev/video**, which allows scaling and defining output windows.
 
-Some DVB cards don’t have their own MPEG decoder, which results in the
+Some Digital TV cards don’t have their own MPEG decoder, which results in the
 omission of the audio and video device as well as the video4linux
 device.
 
diff --git a/Documentation/media/uapi/dvb/video_h.rst b/Documentation/media/uapi/dvb/video_h.rst
deleted file mode 100644
index 3f39b0c4879c..000000000000
--- a/Documentation/media/uapi/dvb/video_h.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-.. -*- coding: utf-8; mode: rst -*-
-
-.. _video_h:
-
-*********************
-DVB Video Header File
-*********************
-
-.. kernel-include:: $BUILDDIR/video.h.rst
diff --git a/Documentation/media/uapi/gen-errors.rst b/Documentation/media/uapi/gen-errors.rst
index d39e34d1b19d..689d3b101ede 100644
--- a/Documentation/media/uapi/gen-errors.rst
+++ b/Documentation/media/uapi/gen-errors.rst
@@ -17,9 +17,7 @@ Generic Error Codes
     :widths: 1 16
 
 
-    -  .. row 1
-
-       -  ``EAGAIN`` (aka ``EWOULDBLOCK``)
+    -  -  ``EAGAIN`` (aka ``EWOULDBLOCK``)
 
        -  The ioctl can't be handled because the device is in state where it
 	  can't perform it. This could happen for example in case where
@@ -27,15 +25,11 @@ Generic Error Codes
 	  is also returned when the ioctl would need to wait for an event,
 	  but the device was opened in non-blocking mode.
 
-    -  .. row 2
-
-       -  ``EBADF``
+    -  -  ``EBADF``
 
        -  The file descriptor is not a valid.
 
-    -  .. row 3
-
-       -  ``EBUSY``
+    -  -  ``EBUSY``
 
        -  The ioctl can't be handled because the device is busy. This is
 	  typically return while device is streaming, and an ioctl tried to
@@ -44,64 +38,53 @@ Generic Error Codes
 	  ioctl must not be retried without performing another action to fix
 	  the problem first (typically: stop the stream before retrying).
 
-    -  .. row 4
-
-       -  ``EFAULT``
+    -  -  ``EFAULT``
 
        -  There was a failure while copying data from/to userspace, probably
 	  caused by an invalid pointer reference.
 
-    -  .. row 5
-
-       -  ``EINVAL``
+    -  -  ``EINVAL``
 
        -  One or more of the ioctl parameters are invalid or out of the
 	  allowed range. This is a widely used error code. See the
 	  individual ioctl requests for specific causes.
 
-    -  .. row 6
-
-       -  ``ENODEV``
+    -  -  ``ENODEV``
 
        -  Device not found or was removed.
 
-    -  .. row 7
-
-       -  ``ENOMEM``
+    -  -  ``ENOMEM``
 
        -  There's not enough memory to handle the desired operation.
 
-    -  .. row 8
-
-       -  ``ENOTTY``
+    -  -  ``ENOTTY``
 
        -  The ioctl is not supported by the driver, actually meaning that
 	  the required functionality is not available, or the file
 	  descriptor is not for a media device.
 
-    -  .. row 9
-
-       -  ``ENOSPC``
+    -  -  ``ENOSPC``
 
        -  On USB devices, the stream ioctl's can return this error, meaning
 	  that this request would overcommit the usb bandwidth reserved for
 	  periodic transfers (up to 80% of the USB bandwidth).
 
-    -  .. row 10
-
-       -  ``EPERM``
+    -  -  ``EPERM``
 
        -  Permission denied. Can be returned if the device needs write
 	  permission, or some special capabilities is needed (e. g. root)
 
-    -  .. row 11
-
-       -  ``EIO``
+    -  -  ``EIO``
 
        -  I/O error. Typically used when there are problems communicating with
           a hardware device. This could indicate broken or flaky hardware.
 	  It's a 'Something is wrong, I give up!' type of error.
 
+    -  - ``ENXIO``
+
+       -  No device corresponding to this device special file exists.
+
+
 .. note::
 
   #. This list is not exhaustive; ioctls may return other error codes.
diff --git a/Documentation/media/uapi/mediactl/media-controller.rst b/Documentation/media/uapi/mediactl/media-controller.rst
index 7ae38d48969e..0eea4f9a07d5 100644
--- a/Documentation/media/uapi/mediactl/media-controller.rst
+++ b/Documentation/media/uapi/mediactl/media-controller.rst
@@ -8,7 +8,9 @@
 Part IV - Media Controller API
 ##############################
 
-.. class:: toc-title
+.. only:: html
+
+   .. class:: toc-title
 
         Table of Contents
 
diff --git a/Documentation/media/uapi/mediactl/media-ioc-enum-entities.rst b/Documentation/media/uapi/mediactl/media-ioc-enum-entities.rst
index 0fd329279bef..b59ce149efb5 100644
--- a/Documentation/media/uapi/mediactl/media-ioc-enum-entities.rst
+++ b/Documentation/media/uapi/mediactl/media-ioc-enum-entities.rst
@@ -51,7 +51,7 @@ id's until they get an error.
 
 .. c:type:: media_entity_desc
 
-.. tabularcolumns:: |p{1.5cm}|p{1.5cm}|p{1.5cm}|p{1.5cm}|p{11.5cm}|
+.. tabularcolumns:: |p{1.5cm}|p{1.7cm}|p{1.6cm}|p{1.5cm}|p{11.2cm}|
 
 .. flat-table:: struct media_entity_desc
     :header-rows:  0
diff --git a/Documentation/media/uapi/mediactl/media-ioc-g-topology.rst b/Documentation/media/uapi/mediactl/media-ioc-g-topology.rst
index add8281494f8..997e6b17440d 100644
--- a/Documentation/media/uapi/mediactl/media-ioc-g-topology.rst
+++ b/Documentation/media/uapi/mediactl/media-ioc-g-topology.rst
@@ -46,7 +46,7 @@ other values untouched.
 If the ``topology_version`` remains the same, the ioctl should fill the
 desired arrays with the media graph elements.
 
-.. tabularcolumns:: |p{1.6cm}|p{3.2cm}|p{12.7cm}|
+.. tabularcolumns:: |p{1.6cm}|p{3.4cm}|p{12.5cm}|
 
 .. c:type:: media_v2_topology
 
diff --git a/Documentation/media/uapi/mediactl/media-types.rst b/Documentation/media/uapi/mediactl/media-types.rst
index 71078565d644..8d64b0c06ebc 100644
--- a/Documentation/media/uapi/mediactl/media-types.rst
+++ b/Documentation/media/uapi/mediactl/media-types.rst
@@ -5,7 +5,7 @@
 Types and flags used to represent the media graph elements
 ==========================================================
 
-..  tabularcolumns:: |p{8.0cm}|p{10.5cm}|
+..  tabularcolumns:: |p{8.2cm}|p{10.3cm}|
 
 .. _media-entity-type:
 
diff --git a/Documentation/media/uapi/rc/rc-sysfs-nodes.rst b/Documentation/media/uapi/rc/rc-sysfs-nodes.rst
index 3476ae29708f..2d01358d5504 100644
--- a/Documentation/media/uapi/rc/rc-sysfs-nodes.rst
+++ b/Documentation/media/uapi/rc/rc-sysfs-nodes.rst
@@ -34,9 +34,9 @@ receiver device where N is the number of the receiver.
 /sys/class/rc/rcN/protocols
 ===========================
 
-Reading this file returns a list of available protocols, something like:
+Reading this file returns a list of available protocols, something like::
 
-``rc5 [rc6] nec jvc [sony]``
+	rc5 [rc6] nec jvc [sony]
 
 Enabled protocols are shown in [] brackets.
 
@@ -90,11 +90,11 @@ This value may be reset to 0 if the current protocol is altered.
 ==================================
 
 Reading this file returns a list of available protocols to use for the
-wakeup filter, something like:
+wakeup filter, something like::
 
-``rc-5 nec nec-x rc-6-0 rc-6-6a-24 [rc-6-6a-32] rc-6-mce``
+	rc-5 nec nec-x rc-6-0 rc-6-6a-24 [rc-6-6a-32] rc-6-mce
 
-Note that protocol variants are listed, so "nec", "sony", "rc-5", "rc-6"
+Note that protocol variants are listed, so ``nec``, ``sony``, ``rc-5``, ``rc-6``
 have their different bit length encodings listed if available.
 
 Note that all protocol variants are listed.
diff --git a/Documentation/media/uapi/rc/remote_controllers.rst b/Documentation/media/uapi/rc/remote_controllers.rst
index 3e25cc9f65e0..46a8acb82125 100644
--- a/Documentation/media/uapi/rc/remote_controllers.rst
+++ b/Documentation/media/uapi/rc/remote_controllers.rst
@@ -8,7 +8,9 @@
 Part III - Remote Controller API
 ################################
 
-.. class:: toc-title
+.. only:: html
+
+   .. class:: toc-title
 
         Table of Contents
 
diff --git a/Documentation/media/uapi/v4l/bayer.svg b/Documentation/media/uapi/v4l/bayer.svg
index fbd4cfb5e6bf..c395113d1876 100644
--- a/Documentation/media/uapi/v4l/bayer.svg
+++ b/Documentation/media/uapi/v4l/bayer.svg
@@ -1,984 +1,29 @@
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diff --git a/Documentation/media/uapi/v4l/colorspaces-defs.rst b/Documentation/media/uapi/v4l/colorspaces-defs.rst
new file mode 100644
index 000000000000..410907fe9415
--- /dev/null
+++ b/Documentation/media/uapi/v4l/colorspaces-defs.rst
@@ -0,0 +1,176 @@
+.. -*- coding: utf-8; mode: rst -*-
+
+****************************
+Defining Colorspaces in V4L2
+****************************
+
+In V4L2 colorspaces are defined by four values. The first is the
+colorspace identifier (enum :c:type:`v4l2_colorspace`)
+which defines the chromaticities, the default transfer function, the
+default Y'CbCr encoding and the default quantization method. The second
+is the transfer function identifier (enum
+:c:type:`v4l2_xfer_func`) to specify non-standard
+transfer functions. The third is the Y'CbCr encoding identifier (enum
+:c:type:`v4l2_ycbcr_encoding`) to specify
+non-standard Y'CbCr encodings and the fourth is the quantization
+identifier (enum :c:type:`v4l2_quantization`) to
+specify non-standard quantization methods. Most of the time only the
+colorspace field of struct :c:type:`v4l2_pix_format`
+or struct :c:type:`v4l2_pix_format_mplane`
+needs to be filled in.
+
+.. _hsv-colorspace:
+
+On :ref:`HSV formats <hsv-formats>` the *Hue* is defined as the angle on
+the cylindrical color representation. Usually this angle is measured in
+degrees, i.e. 0-360. When we map this angle value into 8 bits, there are
+two basic ways to do it: Divide the angular value by 2 (0-179), or use the
+whole range, 0-255, dividing the angular value by 1.41. The enum
+:c:type:`v4l2_hsv_encoding` specifies which encoding is used.
+
+.. note:: The default R'G'B' quantization is full range for all
+   colorspaces except for BT.2020 which uses limited range R'G'B'
+   quantization.
+
+.. tabularcolumns:: |p{6.0cm}|p{11.5cm}|
+
+.. c:type:: v4l2_colorspace
+
+.. flat-table:: V4L2 Colorspaces
+    :header-rows:  1
+    :stub-columns: 0
+
+    * - Identifier
+      - Details
+    * - ``V4L2_COLORSPACE_DEFAULT``
+      - The default colorspace. This can be used by applications to let
+	the driver fill in the colorspace.
+    * - ``V4L2_COLORSPACE_SMPTE170M``
+      - See :ref:`col-smpte-170m`.
+    * - ``V4L2_COLORSPACE_REC709``
+      - See :ref:`col-rec709`.
+    * - ``V4L2_COLORSPACE_SRGB``
+      - See :ref:`col-srgb`.
+    * - ``V4L2_COLORSPACE_ADOBERGB``
+      - See :ref:`col-adobergb`.
+    * - ``V4L2_COLORSPACE_BT2020``
+      - See :ref:`col-bt2020`.
+    * - ``V4L2_COLORSPACE_DCI_P3``
+      - See :ref:`col-dcip3`.
+    * - ``V4L2_COLORSPACE_SMPTE240M``
+      - See :ref:`col-smpte-240m`.
+    * - ``V4L2_COLORSPACE_470_SYSTEM_M``
+      - See :ref:`col-sysm`.
+    * - ``V4L2_COLORSPACE_470_SYSTEM_BG``
+      - See :ref:`col-sysbg`.
+    * - ``V4L2_COLORSPACE_JPEG``
+      - See :ref:`col-jpeg`.
+    * - ``V4L2_COLORSPACE_RAW``
+      - The raw colorspace. This is used for raw image capture where the
+	image is minimally processed and is using the internal colorspace
+	of the device. The software that processes an image using this
+	'colorspace' will have to know the internals of the capture
+	device.
+
+
+
+.. c:type:: v4l2_xfer_func
+
+.. tabularcolumns:: |p{5.5cm}|p{12.0cm}|
+
+.. flat-table:: V4L2 Transfer Function
+    :header-rows:  1
+    :stub-columns: 0
+
+    * - Identifier
+      - Details
+    * - ``V4L2_XFER_FUNC_DEFAULT``
+      - Use the default transfer function as defined by the colorspace.
+    * - ``V4L2_XFER_FUNC_709``
+      - Use the Rec. 709 transfer function.
+    * - ``V4L2_XFER_FUNC_SRGB``
+      - Use the sRGB transfer function.
+    * - ``V4L2_XFER_FUNC_ADOBERGB``
+      - Use the AdobeRGB transfer function.
+    * - ``V4L2_XFER_FUNC_SMPTE240M``
+      - Use the SMPTE 240M transfer function.
+    * - ``V4L2_XFER_FUNC_NONE``
+      - Do not use a transfer function (i.e. use linear RGB values).
+    * - ``V4L2_XFER_FUNC_DCI_P3``
+      - Use the DCI-P3 transfer function.
+    * - ``V4L2_XFER_FUNC_SMPTE2084``
+      - Use the SMPTE 2084 transfer function. See :ref:`xf-smpte-2084`.
+
+
+
+.. c:type:: v4l2_ycbcr_encoding
+
+.. tabularcolumns:: |p{6.5cm}|p{11.0cm}|
+
+.. flat-table:: V4L2 Y'CbCr Encodings
+    :header-rows:  1
+    :stub-columns: 0
+
+    * - Identifier
+      - Details
+    * - ``V4L2_YCBCR_ENC_DEFAULT``
+      - Use the default Y'CbCr encoding as defined by the colorspace.
+    * - ``V4L2_YCBCR_ENC_601``
+      - Use the BT.601 Y'CbCr encoding.
+    * - ``V4L2_YCBCR_ENC_709``
+      - Use the Rec. 709 Y'CbCr encoding.
+    * - ``V4L2_YCBCR_ENC_XV601``
+      - Use the extended gamut xvYCC BT.601 encoding.
+    * - ``V4L2_YCBCR_ENC_XV709``
+      - Use the extended gamut xvYCC Rec. 709 encoding.
+    * - ``V4L2_YCBCR_ENC_BT2020``
+      - Use the default non-constant luminance BT.2020 Y'CbCr encoding.
+    * - ``V4L2_YCBCR_ENC_BT2020_CONST_LUM``
+      - Use the constant luminance BT.2020 Yc'CbcCrc encoding.
+    * - ``V4L2_YCBCR_ENC_SMPTE_240M``
+      - Use the SMPTE 240M Y'CbCr encoding.
+
+
+
+.. c:type:: v4l2_hsv_encoding
+
+.. tabularcolumns:: |p{6.5cm}|p{11.0cm}|
+
+.. flat-table:: V4L2 HSV Encodings
+    :header-rows:  1
+    :stub-columns: 0
+
+    * - Identifier
+      - Details
+    * - ``V4L2_HSV_ENC_180``
+      - For the Hue, each LSB is two degrees.
+    * - ``V4L2_HSV_ENC_256``
+      - For the Hue, the 360 degrees are mapped into 8 bits, i.e. each
+	LSB is roughly 1.41 degrees.
+
+
+
+.. c:type:: v4l2_quantization
+
+.. tabularcolumns:: |p{6.5cm}|p{11.0cm}|
+
+.. flat-table:: V4L2 Quantization Methods
+    :header-rows:  1
+    :stub-columns: 0
+
+    * - Identifier
+      - Details
+    * - ``V4L2_QUANTIZATION_DEFAULT``
+      - Use the default quantization encoding as defined by the
+	colorspace. This is always full range for R'G'B' (except for the
+	BT.2020 colorspace) and HSV. It is usually limited range for Y'CbCr.
+    * - ``V4L2_QUANTIZATION_FULL_RANGE``
+      - Use the full range quantization encoding. I.e. the range [0…1] is
+	mapped to [0…255] (with possible clipping to [1…254] to avoid the
+	0x00 and 0xff values). Cb and Cr are mapped from [-0.5…0.5] to
+	[0…255] (with possible clipping to [1…254] to avoid the 0x00 and
+	0xff values).
+    * - ``V4L2_QUANTIZATION_LIM_RANGE``
+      - Use the limited range quantization encoding. I.e. the range [0…1]
+	is mapped to [16…235]. Cb and Cr are mapped from [-0.5…0.5] to
+	[16…240].
diff --git a/Documentation/media/uapi/v4l/colorspaces-details.rst b/Documentation/media/uapi/v4l/colorspaces-details.rst
new file mode 100644
index 000000000000..b5d551b9cc8f
--- /dev/null
+++ b/Documentation/media/uapi/v4l/colorspaces-details.rst
@@ -0,0 +1,807 @@
+.. -*- coding: utf-8; mode: rst -*-
+
+********************************
+Detailed Colorspace Descriptions
+********************************
+
+
+.. _col-smpte-170m:
+
+Colorspace SMPTE 170M (V4L2_COLORSPACE_SMPTE170M)
+=================================================
+
+The :ref:`smpte170m` standard defines the colorspace used by NTSC and
+PAL and by SDTV in general. The default transfer function is
+``V4L2_XFER_FUNC_709``. The default Y'CbCr encoding is
+``V4L2_YCBCR_ENC_601``. The default Y'CbCr quantization is limited
+range. The chromaticities of the primary colors and the white reference
+are:
+
+
+
+.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
+
+.. flat-table:: SMPTE 170M Chromaticities
+    :header-rows:  1
+    :stub-columns: 0
+    :widths:       1 1 2
+
+    * - Color
+      - x
+      - y
+    * - Red
+      - 0.630
+      - 0.340
+    * - Green
+      - 0.310
+      - 0.595
+    * - Blue
+      - 0.155
+      - 0.070
+    * - White Reference (D65)
+      - 0.3127
+      - 0.3290
+
+
+The red, green and blue chromaticities are also often referred to as the
+SMPTE C set, so this colorspace is sometimes called SMPTE C as well.
+
+The transfer function defined for SMPTE 170M is the same as the one
+defined in Rec. 709.
+
+.. math::
+
+    L' = -1.099(-L)^{0.45} + 0.099 \text{, for } L \le-0.018
+
+    L' = 4.5L \text{, for } -0.018 < L < 0.018
+
+    L' = 1.099L^{0.45} - 0.099 \text{, for } L \ge 0.018
+
+Inverse Transfer function:
+
+.. math::
+
+    L = -\left( \frac{L' - 0.099}{-1.099} \right) ^{\frac{1}{0.45}} \text{, for } L' \le -0.081
+
+    L = \frac{L'}{4.5} \text{, for } -0.081 < L' < 0.081
+
+    L = \left(\frac{L' + 0.099}{1.099}\right)^{\frac{1}{0.45} } \text{, for } L' \ge 0.081
+
+The luminance (Y') and color difference (Cb and Cr) are obtained with
+the following ``V4L2_YCBCR_ENC_601`` encoding:
+
+.. math::
+
+    Y' = 0.2990R' + 0.5870G' + 0.1140B'
+
+    Cb = -0.1687R' - 0.3313G' + 0.5B'
+
+    Cr = 0.5R' - 0.4187G' - 0.0813B'
+
+Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range
+[-0.5…0.5]. This conversion to Y'CbCr is identical to the one defined in
+the :ref:`itu601` standard and this colorspace is sometimes called
+BT.601 as well, even though BT.601 does not mention any color primaries.
+
+The default quantization is limited range, but full range is possible
+although rarely seen.
+
+
+.. _col-rec709:
+
+Colorspace Rec. 709 (V4L2_COLORSPACE_REC709)
+============================================
+
+The :ref:`itu709` standard defines the colorspace used by HDTV in
+general. The default transfer function is ``V4L2_XFER_FUNC_709``. The
+default Y'CbCr encoding is ``V4L2_YCBCR_ENC_709``. The default Y'CbCr
+quantization is limited range. The chromaticities of the primary colors
+and the white reference are:
+
+
+
+.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
+
+.. flat-table:: Rec. 709 Chromaticities
+    :header-rows:  1
+    :stub-columns: 0
+    :widths:       1 1 2
+
+    * - Color
+      - x
+      - y
+    * - Red
+      - 0.640
+      - 0.330
+    * - Green
+      - 0.300
+      - 0.600
+    * - Blue
+      - 0.150
+      - 0.060
+    * - White Reference (D65)
+      - 0.3127
+      - 0.3290
+
+
+The full name of this standard is Rec. ITU-R BT.709-5.
+
+Transfer function. Normally L is in the range [0…1], but for the
+extended gamut xvYCC encoding values outside that range are allowed.
+
+.. math::
+
+    L' = -1.099(-L)^{0.45} + 0.099 \text{, for } L \le -0.018
+
+    L' = 4.5L \text{, for } -0.018 < L < 0.018
+
+    L' = 1.099L^{0.45} - 0.099 \text{, for } L \ge 0.018
+
+Inverse Transfer function:
+
+.. math::
+
+    L = -\left( \frac{L' - 0.099}{-1.099} \right)^\frac{1}{0.45} \text{, for } L' \le -0.081
+
+    L = \frac{L'}{4.5}\text{, for } -0.081 < L' < 0.081
+
+    L = \left(\frac{L' + 0.099}{1.099}\right)^{\frac{1}{0.45} } \text{, for } L' \ge 0.081
+
+The luminance (Y') and color difference (Cb and Cr) are obtained with
+the following ``V4L2_YCBCR_ENC_709`` encoding:
+
+.. math::
+
+    Y' = 0.2126R' + 0.7152G' + 0.0722B'
+
+    Cb = -0.1146R' - 0.3854G' + 0.5B'
+
+    Cr = 0.5R' - 0.4542G' - 0.0458B'
+
+Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range
+[-0.5…0.5].
+
+The default quantization is limited range, but full range is possible
+although rarely seen.
+
+The ``V4L2_YCBCR_ENC_709`` encoding described above is the default for
+this colorspace, but it can be overridden with ``V4L2_YCBCR_ENC_601``,
+in which case the BT.601 Y'CbCr encoding is used.
+
+Two additional extended gamut Y'CbCr encodings are also possible with
+this colorspace:
+
+The xvYCC 709 encoding (``V4L2_YCBCR_ENC_XV709``, :ref:`xvycc`) is
+similar to the Rec. 709 encoding, but it allows for R', G' and B' values
+that are outside the range [0…1]. The resulting Y', Cb and Cr values are
+scaled and offset according to the limited range formula:
+
+.. math::
+
+    Y' = \frac{219}{256} * (0.2126R' + 0.7152G' + 0.0722B') + \frac{16}{256}
+
+    Cb = \frac{224}{256} * (-0.1146R' - 0.3854G' + 0.5B')
+
+    Cr = \frac{224}{256} * (0.5R' - 0.4542G' - 0.0458B')
+
+The xvYCC 601 encoding (``V4L2_YCBCR_ENC_XV601``, :ref:`xvycc`) is
+similar to the BT.601 encoding, but it allows for R', G' and B' values
+that are outside the range [0…1]. The resulting Y', Cb and Cr values are
+scaled and offset according to the limited range formula:
+
+.. math::
+
+    Y' = \frac{219}{256} * (0.2990R' + 0.5870G' + 0.1140B') + \frac{16}{256}
+
+    Cb = \frac{224}{256} * (-0.1687R' - 0.3313G' + 0.5B')
+
+    Cr = \frac{224}{256} * (0.5R' - 0.4187G' - 0.0813B')
+
+Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range
+[-0.5…0.5] and quantized without further scaling or offsets.
+The non-standard xvYCC 709 or xvYCC 601 encodings can be
+used by selecting ``V4L2_YCBCR_ENC_XV709`` or ``V4L2_YCBCR_ENC_XV601``.
+As seen by the xvYCC formulas these encodings always use limited range quantization,
+there is no full range variant. The whole point of these extended gamut encodings
+is that values outside the limited range are still valid, although they
+map to R', G' and B' values outside the [0…1] range and are therefore outside
+the Rec. 709 colorspace gamut.
+
+
+.. _col-srgb:
+
+Colorspace sRGB (V4L2_COLORSPACE_SRGB)
+======================================
+
+The :ref:`srgb` standard defines the colorspace used by most webcams
+and computer graphics. The default transfer function is
+``V4L2_XFER_FUNC_SRGB``. The default Y'CbCr encoding is
+``V4L2_YCBCR_ENC_601``. The default Y'CbCr quantization is limited range.
+
+Note that the :ref:`sycc` standard specifies full range quantization,
+however all current capture hardware supported by the kernel convert
+R'G'B' to limited range Y'CbCr. So choosing full range as the default
+would break how applications interpret the quantization range.
+
+The chromaticities of the primary colors and the white reference are:
+
+
+
+.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
+
+.. flat-table:: sRGB Chromaticities
+    :header-rows:  1
+    :stub-columns: 0
+    :widths:       1 1 2
+
+    * - Color
+      - x
+      - y
+    * - Red
+      - 0.640
+      - 0.330
+    * - Green
+      - 0.300
+      - 0.600
+    * - Blue
+      - 0.150
+      - 0.060
+    * - White Reference (D65)
+      - 0.3127
+      - 0.3290
+
+
+These chromaticities are identical to the Rec. 709 colorspace.
+
+Transfer function. Note that negative values for L are only used by the
+Y'CbCr conversion.
+
+.. math::
+
+    L' = -1.055(-L)^{\frac{1}{2.4} } + 0.055\text{, for }L < -0.0031308
+
+    L' = 12.92L\text{, for }-0.0031308 \le L \le 0.0031308
+
+    L' = 1.055L ^{\frac{1}{2.4} } - 0.055\text{, for }0.0031308 < L \le 1
+
+Inverse Transfer function:
+
+.. math::
+
+    L = -((-L' + 0.055) / 1.055) ^{2.4}\text{, for }L' < -0.04045
+
+    L = L' / 12.92\text{, for }-0.04045 \le L' \le 0.04045
+
+    L = ((L' + 0.055) / 1.055) ^{2.4}\text{, for }L' > 0.04045
+
+The luminance (Y') and color difference (Cb and Cr) are obtained with
+the following ``V4L2_YCBCR_ENC_601`` encoding as defined by :ref:`sycc`:
+
+.. math::
+
+    Y' = 0.2990R' + 0.5870G' + 0.1140B'
+
+    Cb = -0.1687R' - 0.3313G' + 0.5B'
+
+    Cr = 0.5R' - 0.4187G' - 0.0813B'
+
+Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range
+[-0.5…0.5]. This transform is identical to one defined in SMPTE
+170M/BT.601. The Y'CbCr quantization is limited range.
+
+
+.. _col-adobergb:
+
+Colorspace Adobe RGB (V4L2_COLORSPACE_ADOBERGB)
+===============================================
+
+The :ref:`adobergb` standard defines the colorspace used by computer
+graphics that use the AdobeRGB colorspace. This is also known as the
+:ref:`oprgb` standard. The default transfer function is
+``V4L2_XFER_FUNC_ADOBERGB``. The default Y'CbCr encoding is
+``V4L2_YCBCR_ENC_601``. The default Y'CbCr quantization is limited
+range.
+
+Note that the :ref:`oprgb` standard specifies full range quantization,
+however all current capture hardware supported by the kernel convert
+R'G'B' to limited range Y'CbCr. So choosing full range as the default
+would break how applications interpret the quantization range.
+
+The chromaticities of the primary colors and the white reference are:
+
+
+.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
+
+.. flat-table:: Adobe RGB Chromaticities
+    :header-rows:  1
+    :stub-columns: 0
+    :widths:       1 1 2
+
+    * - Color
+      - x
+      - y
+    * - Red
+      - 0.6400
+      - 0.3300
+    * - Green
+      - 0.2100
+      - 0.7100
+    * - Blue
+      - 0.1500
+      - 0.0600
+    * - White Reference (D65)
+      - 0.3127
+      - 0.3290
+
+
+
+Transfer function:
+
+.. math::
+
+    L' = L ^{\frac{1}{2.19921875}}
+
+Inverse Transfer function:
+
+.. math::
+
+    L = L'^{(2.19921875)}
+
+The luminance (Y') and color difference (Cb and Cr) are obtained with
+the following ``V4L2_YCBCR_ENC_601`` encoding:
+
+.. math::
+
+    Y' = 0.2990R' + 0.5870G' + 0.1140B'
+
+    Cb = -0.1687R' - 0.3313G' + 0.5B'
+
+    Cr = 0.5R' - 0.4187G' - 0.0813B'
+
+Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range
+[-0.5…0.5]. This transform is identical to one defined in SMPTE
+170M/BT.601. The Y'CbCr quantization is limited range.
+
+
+.. _col-bt2020:
+
+Colorspace BT.2020 (V4L2_COLORSPACE_BT2020)
+===========================================
+
+The :ref:`itu2020` standard defines the colorspace used by Ultra-high
+definition television (UHDTV). The default transfer function is
+``V4L2_XFER_FUNC_709``. The default Y'CbCr encoding is
+``V4L2_YCBCR_ENC_BT2020``. The default R'G'B' quantization is limited
+range (!), and so is the default Y'CbCr quantization. The chromaticities
+of the primary colors and the white reference are:
+
+
+
+.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
+
+.. flat-table:: BT.2020 Chromaticities
+    :header-rows:  1
+    :stub-columns: 0
+    :widths:       1 1 2
+
+    * - Color
+      - x
+      - y
+    * - Red
+      - 0.708
+      - 0.292
+    * - Green
+      - 0.170
+      - 0.797
+    * - Blue
+      - 0.131
+      - 0.046
+    * - White Reference (D65)
+      - 0.3127
+      - 0.3290
+
+
+
+Transfer function (same as Rec. 709):
+
+.. math::
+
+    L' = 4.5L\text{, for }0 \le L < 0.018
+
+    L' = 1.099L ^{0.45} - 0.099\text{, for } 0.018 \le L \le 1
+
+Inverse Transfer function:
+
+.. math::
+
+    L = L' / 4.5\text{, for } L' < 0.081
+
+    L = \left( \frac{L' + 0.099}{1.099}\right) ^{\frac{1}{0.45} }\text{, for } L' \ge 0.081
+
+Please note that while Rec. 709 is defined as the default transfer function
+by the :ref:`itu2020` standard, in practice this colorspace is often used
+with the :ref:`xf-smpte-2084`. In particular Ultra HD Blu-ray discs use
+this combination.
+
+The luminance (Y') and color difference (Cb and Cr) are obtained with
+the following ``V4L2_YCBCR_ENC_BT2020`` encoding:
+
+.. math::
+
+    Y' = 0.2627R' + 0.6780G' + 0.0593B'
+
+    Cb = -0.1396R' - 0.3604G' + 0.5B'
+
+    Cr = 0.5R' - 0.4598G' - 0.0402B'
+
+Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range
+[-0.5…0.5]. The Y'CbCr quantization is limited range.
+
+There is also an alternate constant luminance R'G'B' to Yc'CbcCrc
+(``V4L2_YCBCR_ENC_BT2020_CONST_LUM``) encoding:
+
+Luma:
+
+.. math::
+    :nowrap:
+
+    \begin{align*}
+    Yc' = (0.2627R + 0.6780G + 0.0593B)'& \\
+    B' - Yc' \le 0:& \\
+        &Cbc = (B' - Yc') / 1.9404 \\
+    B' - Yc' > 0: & \\
+        &Cbc = (B' - Yc') / 1.5816 \\
+    R' - Yc' \le 0:& \\
+        &Crc = (R' - Y') / 1.7184 \\
+    R' - Yc' > 0:& \\
+        &Crc = (R' - Y') / 0.9936
+    \end{align*}
+
+Yc' is clamped to the range [0…1] and Cbc and Crc are clamped to the
+range [-0.5…0.5]. The Yc'CbcCrc quantization is limited range.
+
+
+.. _col-dcip3:
+
+Colorspace DCI-P3 (V4L2_COLORSPACE_DCI_P3)
+==========================================
+
+The :ref:`smpte431` standard defines the colorspace used by cinema
+projectors that use the DCI-P3 colorspace. The default transfer function
+is ``V4L2_XFER_FUNC_DCI_P3``. The default Y'CbCr encoding is
+``V4L2_YCBCR_ENC_709``. The default Y'CbCr quantization is limited range.
+
+.. note::
+
+   Note that this colorspace standard does not specify a
+   Y'CbCr encoding since it is not meant to be encoded to Y'CbCr. So this
+   default Y'CbCr encoding was picked because it is the HDTV encoding.
+
+The chromaticities of the primary colors and the white reference are:
+
+
+
+.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
+
+.. flat-table:: DCI-P3 Chromaticities
+    :header-rows:  1
+    :stub-columns: 0
+    :widths:       1 1 2
+
+    * - Color
+      - x
+      - y
+    * - Red
+      - 0.6800
+      - 0.3200
+    * - Green
+      - 0.2650
+      - 0.6900
+    * - Blue
+      - 0.1500
+      - 0.0600
+    * - White Reference
+      - 0.3140
+      - 0.3510
+
+
+
+Transfer function:
+
+.. math::
+
+    L' = L^{\frac{1}{2.6}}
+
+Inverse Transfer function:
+
+.. math::
+
+    L = L'^{(2.6)}
+
+Y'CbCr encoding is not specified. V4L2 defaults to Rec. 709.
+
+
+.. _col-smpte-240m:
+
+Colorspace SMPTE 240M (V4L2_COLORSPACE_SMPTE240M)
+=================================================
+
+The :ref:`smpte240m` standard was an interim standard used during the
+early days of HDTV (1988-1998). It has been superseded by Rec. 709. The
+default transfer function is ``V4L2_XFER_FUNC_SMPTE240M``. The default
+Y'CbCr encoding is ``V4L2_YCBCR_ENC_SMPTE240M``. The default Y'CbCr
+quantization is limited range. The chromaticities of the primary colors
+and the white reference are:
+
+
+
+.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
+
+.. flat-table:: SMPTE 240M Chromaticities
+    :header-rows:  1
+    :stub-columns: 0
+    :widths:       1 1 2
+
+    * - Color
+      - x
+      - y
+    * - Red
+      - 0.630
+      - 0.340
+    * - Green
+      - 0.310
+      - 0.595
+    * - Blue
+      - 0.155
+      - 0.070
+    * - White Reference (D65)
+      - 0.3127
+      - 0.3290
+
+
+These chromaticities are identical to the SMPTE 170M colorspace.
+
+Transfer function:
+
+.. math::
+
+    L' = 4L\text{, for } 0 \le L < 0.0228
+
+    L' = 1.1115L ^{0.45} - 0.1115\text{, for } 0.0228 \le L \le 1
+
+Inverse Transfer function:
+
+.. math::
+
+    L = \frac{L'}{4}\text{, for } 0 \le L' < 0.0913
+
+    L = \left( \frac{L' + 0.1115}{1.1115}\right) ^{\frac{1}{0.45} }\text{, for } L' \ge 0.0913
+
+The luminance (Y') and color difference (Cb and Cr) are obtained with
+the following ``V4L2_YCBCR_ENC_SMPTE240M`` encoding:
+
+.. math::
+
+    Y' = 0.2122R' + 0.7013G' + 0.0865B'
+
+    Cb = -0.1161R' - 0.3839G' + 0.5B'
+
+    Cr = 0.5R' - 0.4451G' - 0.0549B'
+
+Y' is clamped to the range [0…1] and Cb and Cr are clamped to the
+range [-0.5…0.5]. The Y'CbCr quantization is limited range.
+
+
+.. _col-sysm:
+
+Colorspace NTSC 1953 (V4L2_COLORSPACE_470_SYSTEM_M)
+===================================================
+
+This standard defines the colorspace used by NTSC in 1953. In practice
+this colorspace is obsolete and SMPTE 170M should be used instead. The
+default transfer function is ``V4L2_XFER_FUNC_709``. The default Y'CbCr
+encoding is ``V4L2_YCBCR_ENC_601``. The default Y'CbCr quantization is
+limited range. The chromaticities of the primary colors and the white
+reference are:
+
+
+
+.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
+
+.. flat-table:: NTSC 1953 Chromaticities
+    :header-rows:  1
+    :stub-columns: 0
+    :widths:       1 1 2
+
+    * - Color
+      - x
+      - y
+    * - Red
+      - 0.67
+      - 0.33
+    * - Green
+      - 0.21
+      - 0.71
+    * - Blue
+      - 0.14
+      - 0.08
+    * - White Reference (C)
+      - 0.310
+      - 0.316
+
+
+.. note::
+
+   This colorspace uses Illuminant C instead of D65 as the white
+   reference. To correctly convert an image in this colorspace to another
+   that uses D65 you need to apply a chromatic adaptation algorithm such as
+   the Bradford method.
+
+The transfer function was never properly defined for NTSC 1953. The Rec.
+709 transfer function is recommended in the literature:
+
+.. math::
+
+    L' = 4.5L\text{, for } 0 \le L < 0.018
+
+    L' = 1.099L ^{0.45} - 0.099\text{, for } 0.018 \le L \le 1
+
+Inverse Transfer function:
+
+.. math::
+
+    L = \frac{L'}{4.5} \text{, for } L' < 0.081
+
+    L = \left( \frac{L' + 0.099}{1.099}\right) ^{\frac{1}{0.45} }\text{, for } L' \ge 0.081
+
+The luminance (Y') and color difference (Cb and Cr) are obtained with
+the following ``V4L2_YCBCR_ENC_601`` encoding:
+
+.. math::
+
+    Y' = 0.2990R' + 0.5870G' + 0.1140B'
+
+    Cb = -0.1687R' - 0.3313G' + 0.5B'
+
+    Cr = 0.5R' - 0.4187G' - 0.0813B'
+
+Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range
+[-0.5…0.5]. The Y'CbCr quantization is limited range. This transform is
+identical to one defined in SMPTE 170M/BT.601.
+
+
+.. _col-sysbg:
+
+Colorspace EBU Tech. 3213 (V4L2_COLORSPACE_470_SYSTEM_BG)
+=========================================================
+
+The :ref:`tech3213` standard defines the colorspace used by PAL/SECAM
+in 1975. In practice this colorspace is obsolete and SMPTE 170M should
+be used instead. The default transfer function is
+``V4L2_XFER_FUNC_709``. The default Y'CbCr encoding is
+``V4L2_YCBCR_ENC_601``. The default Y'CbCr quantization is limited
+range. The chromaticities of the primary colors and the white reference
+are:
+
+
+
+.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
+
+.. flat-table:: EBU Tech. 3213 Chromaticities
+    :header-rows:  1
+    :stub-columns: 0
+    :widths:       1 1 2
+
+    * - Color
+      - x
+      - y
+    * - Red
+      - 0.64
+      - 0.33
+    * - Green
+      - 0.29
+      - 0.60
+    * - Blue
+      - 0.15
+      - 0.06
+    * - White Reference (D65)
+      - 0.3127
+      - 0.3290
+
+
+
+The transfer function was never properly defined for this colorspace.
+The Rec. 709 transfer function is recommended in the literature:
+
+.. math::
+
+    L' = 4.5L\text{, for } 0 \le L < 0.018
+
+    L' = 1.099L ^{0.45} - 0.099\text{, for } 0.018 \le L \le 1
+
+Inverse Transfer function:
+
+.. math::
+
+    L = \frac{L'}{4.5} \text{, for } L' < 0.081
+
+    L = \left(\frac{L' + 0.099}{1.099} \right) ^{\frac{1}{0.45} }\text{, for } L' \ge 0.081
+
+The luminance (Y') and color difference (Cb and Cr) are obtained with
+the following ``V4L2_YCBCR_ENC_601`` encoding:
+
+.. math::
+
+    Y' = 0.2990R' + 0.5870G' + 0.1140B'
+
+    Cb = -0.1687R' - 0.3313G' + 0.5B'
+
+    Cr = 0.5R' - 0.4187G' - 0.0813B'
+
+Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range
+[-0.5…0.5]. The Y'CbCr quantization is limited range. This transform is
+identical to one defined in SMPTE 170M/BT.601.
+
+
+.. _col-jpeg:
+
+Colorspace JPEG (V4L2_COLORSPACE_JPEG)
+======================================
+
+This colorspace defines the colorspace used by most (Motion-)JPEG
+formats. The chromaticities of the primary colors and the white
+reference are identical to sRGB. The transfer function use is
+``V4L2_XFER_FUNC_SRGB``. The Y'CbCr encoding is ``V4L2_YCBCR_ENC_601``
+with full range quantization where Y' is scaled to [0…255] and Cb/Cr are
+scaled to [-128…128] and then clipped to [-128…127].
+
+.. note::
+
+   The JPEG standard does not actually store colorspace
+   information. So if something other than sRGB is used, then the driver
+   will have to set that information explicitly. Effectively
+   ``V4L2_COLORSPACE_JPEG`` can be considered to be an abbreviation for
+   ``V4L2_COLORSPACE_SRGB``, ``V4L2_YCBCR_ENC_601`` and
+   ``V4L2_QUANTIZATION_FULL_RANGE``.
+
+***************************************
+Detailed Transfer Function Descriptions
+***************************************
+
+.. _xf-smpte-2084:
+
+Transfer Function SMPTE 2084 (V4L2_XFER_FUNC_SMPTE2084)
+=======================================================
+
+The :ref:`smpte2084` standard defines the transfer function used by
+High Dynamic Range content.
+
+Constants:
+    m1 = (2610 / 4096) / 4
+
+    m2 = (2523 / 4096) * 128
+
+    c1 = 3424 / 4096
+
+    c2 = (2413 / 4096) * 32
+
+    c3 = (2392 / 4096) * 32
+
+Transfer function:
+    L' = ((c1 + c2 * L\ :sup:`m1`) / (1 + c3 * L\ :sup:`m1`))\ :sup:`m2`
+
+Inverse Transfer function:
+    L = (max(L':sup:`1/m2` - c1, 0) / (c2 - c3 *
+    L'\ :sup:`1/m2`))\ :sup:`1/m1`
+
+Take care when converting between this transfer function and non-HDR transfer
+functions: the linear RGB values [0…1] of HDR content map to a luminance range
+of 0 to 10000 cd/m\ :sup:`2` whereas the linear RGB values of non-HDR (aka
+Standard Dynamic Range or SDR) map to a luminance range of 0 to 100 cd/m\ :sup:`2`.
+
+To go from SDR to HDR you will have to divide L by 100 first. To go in the other
+direction you will have to multiply L by 100. Of course, this clamps all
+luminance values over 100 cd/m\ :sup:`2` to 100 cd/m\ :sup:`2`.
+
+There are better methods, see e.g. :ref:`colimg` for more in-depth information
+about this.
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-           y="0"
-           sodipodi:role="line"
-           id="tspan124">v4l2_cropcap.bounds</tspan></text>
+	 transform="matrix(1,0,0,-1,204.52,9.07751)"
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diff --git a/Documentation/media/uapi/v4l/dev-meta.rst b/Documentation/media/uapi/v4l/dev-meta.rst
index 62518adfe37b..f7ac8d0d3af1 100644
--- a/Documentation/media/uapi/v4l/dev-meta.rst
+++ b/Documentation/media/uapi/v4l/dev-meta.rst
@@ -42,6 +42,8 @@ the :c:type:`v4l2_format` structure to 0.
 
 .. _v4l2-meta-format:
 
+.. tabularcolumns:: |p{1.4cm}|p{2.2cm}|p{13.9cm}|
+
 .. flat-table:: struct v4l2_meta_format
     :header-rows:  0
     :stub-columns: 0
diff --git a/Documentation/media/uapi/v4l/dev-sliced-vbi.rst b/Documentation/media/uapi/v4l/dev-sliced-vbi.rst
index 5f6d534ea73b..d311a6866b3b 100644
--- a/Documentation/media/uapi/v4l/dev-sliced-vbi.rst
+++ b/Documentation/media/uapi/v4l/dev-sliced-vbi.rst
@@ -105,7 +105,13 @@ which may return ``EBUSY`` can be the
 struct v4l2_sliced_vbi_format
 -----------------------------
 
-.. tabularcolumns:: |p{1.0cm}|p{4.5cm}|p{4.0cm}|p{4.0cm}|p{4.0cm}|
+.. raw:: latex
+
+    \begingroup
+    \scriptsize
+    \setlength{\tabcolsep}{2pt}
+
+.. tabularcolumns:: |p{.75cm}|p{3.3cm}|p{3.4cm}|p{3.4cm}|p{3.4cm}|
 
 .. cssclass:: longtable
 
@@ -199,6 +205,9 @@ struct v4l2_sliced_vbi_format
 
 	Applications and drivers must set it to zero.
 
+.. raw:: latex
+
+    \endgroup
 
 .. _vbi-services2:
 
@@ -207,9 +216,9 @@ Sliced VBI services
 
 .. raw:: latex
 
-    \begin{adjustbox}{width=\columnwidth}
+    \footnotesize
 
-.. tabularcolumns:: |p{5.0cm}|p{1.4cm}|p{3.0cm}|p{2.5cm}|p{9.0cm}|
+.. tabularcolumns:: |p{4.1cm}|p{1.1cm}|p{2.4cm}|p{2.0cm}|p{7.3cm}|
 
 .. flat-table::
     :header-rows:  1
@@ -263,7 +272,7 @@ Sliced VBI services
 
 .. raw:: latex
 
-    \end{adjustbox}\newline\newline
+    \normalsize
 
 
 Drivers may return an ``EINVAL`` error code when applications attempt to
@@ -422,7 +431,7 @@ MPEG stream.
 *Historical context*: This format specification originates from a
 custom, embedded, sliced VBI data format used by the ``ivtv`` driver.
 This format has already been informally specified in the kernel sources
-in the file ``Documentation/video4linux/cx2341x/README.vbi`` . The
+in the file ``Documentation/media/v4l-drivers/cx2341x.rst`` . The
 maximum size of the payload and other aspects of this format are driven
 by the CX23415 MPEG decoder's capabilities and limitations with respect
 to extracting, decoding, and displaying sliced VBI data embedded within
@@ -457,7 +466,7 @@ number).
 struct v4l2_mpeg_vbi_fmt_ivtv
 -----------------------------
 
-.. tabularcolumns:: |p{1.0cm}|p{3.5cm}|p{1.0cm}|p{11.5cm}|
+.. tabularcolumns:: |p{1.0cm}|p{3.8cm}|p{1.0cm}|p{11.2cm}|
 
 .. flat-table::
     :header-rows:  0
@@ -525,7 +534,7 @@ Magic Constants for struct v4l2_mpeg_vbi_fmt_ivtv magic field
 structs v4l2_mpeg_vbi_itv0 and v4l2_mpeg_vbi_ITV0
 -------------------------------------------------
 
-.. tabularcolumns:: |p{4.4cm}|p{2.4cm}|p{10.7cm}|
+.. tabularcolumns:: |p{4.9cm}|p{2.4cm}|p{10.2cm}|
 
 .. flat-table::
     :header-rows:  0
@@ -574,7 +583,7 @@ structs v4l2_mpeg_vbi_itv0 and v4l2_mpeg_vbi_ITV0
 struct v4l2_mpeg_vbi_ITV0
 -------------------------
 
-.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
+.. tabularcolumns:: |p{4.9cm}|p{4.4cm}|p{8.2cm}|
 
 .. flat-table::
     :header-rows:  0
diff --git a/Documentation/media/uapi/v4l/dev-subdev.rst b/Documentation/media/uapi/v4l/dev-subdev.rst
index f0e762167730..d20d945803a7 100644
--- a/Documentation/media/uapi/v4l/dev-subdev.rst
+++ b/Documentation/media/uapi/v4l/dev-subdev.rst
@@ -204,9 +204,9 @@ list entity names and pad numbers).
 
 .. raw:: latex
 
-    \begin{adjustbox}{width=\columnwidth}
+    \tiny
 
-.. tabularcolumns:: |p{4.5cm}|p{4.5cm}|p{4.5cm}|p{4.5cm}|p{4.5cm}|p{4.5cm}|p{4.5cm}|
+.. tabularcolumns:: |p{2.0cm}|p{2.3cm}|p{2.3cm}|p{2.3cm}|p{2.3cm}|p{2.3cm}|p{2.3cm}|
 
 .. _sample-pipeline-config:
 
@@ -253,7 +253,7 @@ list entity names and pad numbers).
 
 .. raw:: latex
 
-    \end{adjustbox}\newline\newline
+    \normalsize
 
 1. Initial state. The sensor source pad format is set to its native 3MP
    size and V4L2_MBUS_FMT_SGRBG8_1X8 media bus code. Formats on the
@@ -370,7 +370,7 @@ circumstances. This may also cause the accessed rectangle to be adjusted
 by the driver, depending on the properties of the underlying hardware.
 
 The coordinates to a step always refer to the actual size of the
-previous step. The exception to this rule is the source compose
+previous step. The exception to this rule is the sink compose
 rectangle, which refers to the sink compose bounds rectangle --- if it
 is supported by the hardware.
 
diff --git a/Documentation/media/uapi/v4l/driver.rst b/Documentation/media/uapi/v4l/driver.rst
deleted file mode 100644
index 2319b383f0a4..000000000000
--- a/Documentation/media/uapi/v4l/driver.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-.. -*- coding: utf-8; mode: rst -*-
-
-.. _driver:
-
-***********************
-V4L2 Driver Programming
-***********************
-
-to do
diff --git a/Documentation/media/uapi/v4l/extended-controls.rst b/Documentation/media/uapi/v4l/extended-controls.rst
index 9acc9cad49e2..dfe49ae57e78 100644
--- a/Documentation/media/uapi/v4l/extended-controls.rst
+++ b/Documentation/media/uapi/v4l/extended-controls.rst
@@ -284,7 +284,7 @@ enum v4l2_mpeg_stream_vbi_fmt -
     * - ``V4L2_MPEG_STREAM_VBI_FMT_IVTV``
       - VBI in private packets, IVTV format (documented in the kernel
 	sources in the file
-	``Documentation/video4linux/cx2341x/README.vbi``)
+	``Documentation/media/v4l-drivers/cx2341x.rst``)
 
 
 
@@ -942,21 +942,21 @@ enum v4l2_mpeg_video_mpeg4_level -
     :header-rows:  0
     :stub-columns: 0
 
-    * - ``V4L2_MPEG_VIDEO_LEVEL_0``
+    * - ``V4L2_MPEG_VIDEO_MPEG4_LEVEL_0``
       - Level 0
-    * - ``V4L2_MPEG_VIDEO_LEVEL_0B``
+    * - ``V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B``
       - Level 0b
-    * - ``V4L2_MPEG_VIDEO_LEVEL_1``
+    * - ``V4L2_MPEG_VIDEO_MPEG4_LEVEL_1``
       - Level 1
-    * - ``V4L2_MPEG_VIDEO_LEVEL_2``
+    * - ``V4L2_MPEG_VIDEO_MPEG4_LEVEL_2``
       - Level 2
-    * - ``V4L2_MPEG_VIDEO_LEVEL_3``
+    * - ``V4L2_MPEG_VIDEO_MPEG4_LEVEL_3``
       - Level 3
-    * - ``V4L2_MPEG_VIDEO_LEVEL_3B``
+    * - ``V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B``
       - Level 3b
-    * - ``V4L2_MPEG_VIDEO_LEVEL_4``
+    * - ``V4L2_MPEG_VIDEO_MPEG4_LEVEL_4``
       - Level 4
-    * - ``V4L2_MPEG_VIDEO_LEVEL_5``
+    * - ``V4L2_MPEG_VIDEO_MPEG4_LEVEL_5``
       - Level 5
 
 
@@ -1028,15 +1028,15 @@ enum v4l2_mpeg_video_mpeg4_profile -
     :header-rows:  0
     :stub-columns: 0
 
-    * - ``V4L2_MPEG_VIDEO_PROFILE_SIMPLE``
+    * - ``V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE``
       - Simple profile
-    * - ``V4L2_MPEG_VIDEO_PROFILE_ADVANCED_SIMPLE``
+    * - ``V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE``
       - Advanced Simple profile
-    * - ``V4L2_MPEG_VIDEO_PROFILE_CORE``
+    * - ``V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE``
       - Core profile
-    * - ``V4L2_MPEG_VIDEO_PROFILE_SIMPLE_SCALABLE``
+    * - ``V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE``
       - Simple Scalable profile
-    * - ``V4L2_MPEG_VIDEO_PROFILE_ADVANCED_CODING_EFFICIENCY``
+    * - ``V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY``
       -
 
 
@@ -1922,9 +1922,9 @@ enum v4l2_vp8_golden_frame_sel -
 
 .. raw:: latex
 
-    \begin{adjustbox}{width=\columnwidth}
+    \footnotesize
 
-.. tabularcolumns:: |p{11.0cm}|p{10.0cm}|
+.. tabularcolumns:: |p{9.0cm}|p{8.0cm}|
 
 .. flat-table::
     :header-rows:  0
@@ -1940,7 +1940,7 @@ enum v4l2_vp8_golden_frame_sel -
 
 .. raw:: latex
 
-    \end{adjustbox}
+    \normalsize
 
 
 ``V4L2_CID_MPEG_VIDEO_VPX_MIN_QP (integer)``
diff --git a/Documentation/media/uapi/v4l/fieldseq_bt.svg b/Documentation/media/uapi/v4l/fieldseq_bt.svg
index b195301771ce..909d758f8543 100644
--- a/Documentation/media/uapi/v4l/fieldseq_bt.svg
+++ b/Documentation/media/uapi/v4l/fieldseq_bt.svg
@@ -42,15 +42,15 @@
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+	 rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
+	   rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title /></cc:Work></rdf:RDF></metadata><defs
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        id="clipPath4301"
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diff --git a/Documentation/media/uapi/v4l/format.rst b/Documentation/media/uapi/v4l/format.rst
index 452c6d59cad5..3e3efb0e349e 100644
--- a/Documentation/media/uapi/v4l/format.rst
+++ b/Documentation/media/uapi/v4l/format.rst
@@ -78,7 +78,7 @@ output devices is available. [#f1]_
 The :ref:`VIDIOC_ENUM_FMT` ioctl must be supported
 by all drivers exchanging image data with applications.
 
-    **Important**
+.. important::
 
     Drivers are not supposed to convert image formats in kernel space.
     They must enumerate only formats directly supported by the hardware.
diff --git a/Documentation/media/uapi/v4l/nv12mt.svg b/Documentation/media/uapi/v4l/nv12mt.svg
index 21fcccda9723..65d05606c04c 100644
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diff --git a/Documentation/media/uapi/v4l/pixfmt-006.rst b/Documentation/media/uapi/v4l/pixfmt-006.rst
deleted file mode 100644
index 7ae7dcf73f63..000000000000
--- a/Documentation/media/uapi/v4l/pixfmt-006.rst
+++ /dev/null
@@ -1,174 +0,0 @@
-.. -*- coding: utf-8; mode: rst -*-
-
-****************************
-Defining Colorspaces in V4L2
-****************************
-
-In V4L2 colorspaces are defined by four values. The first is the
-colorspace identifier (enum :c:type:`v4l2_colorspace`)
-which defines the chromaticities, the default transfer function, the
-default Y'CbCr encoding and the default quantization method. The second
-is the transfer function identifier (enum
-:c:type:`v4l2_xfer_func`) to specify non-standard
-transfer functions. The third is the Y'CbCr encoding identifier (enum
-:c:type:`v4l2_ycbcr_encoding`) to specify
-non-standard Y'CbCr encodings and the fourth is the quantization
-identifier (enum :c:type:`v4l2_quantization`) to
-specify non-standard quantization methods. Most of the time only the
-colorspace field of struct :c:type:`v4l2_pix_format`
-or struct :c:type:`v4l2_pix_format_mplane`
-needs to be filled in.
-
-.. _hsv-colorspace:
-
-On :ref:`HSV formats <hsv-formats>` the *Hue* is defined as the angle on
-the cylindrical color representation. Usually this angle is measured in
-degrees, i.e. 0-360. When we map this angle value into 8 bits, there are
-two basic ways to do it: Divide the angular value by 2 (0-179), or use the
-whole range, 0-255, dividing the angular value by 1.41. The enum
-:c:type:`v4l2_hsv_encoding` specifies which encoding is used.
-
-.. note:: The default R'G'B' quantization is full range for all
-   colorspaces except for BT.2020 which uses limited range R'G'B'
-   quantization.
-
-.. tabularcolumns:: |p{6.0cm}|p{11.5cm}|
-
-.. c:type:: v4l2_colorspace
-
-.. flat-table:: V4L2 Colorspaces
-    :header-rows:  1
-    :stub-columns: 0
-
-    * - Identifier
-      - Details
-    * - ``V4L2_COLORSPACE_DEFAULT``
-      - The default colorspace. This can be used by applications to let
-	the driver fill in the colorspace.
-    * - ``V4L2_COLORSPACE_SMPTE170M``
-      - See :ref:`col-smpte-170m`.
-    * - ``V4L2_COLORSPACE_REC709``
-      - See :ref:`col-rec709`.
-    * - ``V4L2_COLORSPACE_SRGB``
-      - See :ref:`col-srgb`.
-    * - ``V4L2_COLORSPACE_ADOBERGB``
-      - See :ref:`col-adobergb`.
-    * - ``V4L2_COLORSPACE_BT2020``
-      - See :ref:`col-bt2020`.
-    * - ``V4L2_COLORSPACE_DCI_P3``
-      - See :ref:`col-dcip3`.
-    * - ``V4L2_COLORSPACE_SMPTE240M``
-      - See :ref:`col-smpte-240m`.
-    * - ``V4L2_COLORSPACE_470_SYSTEM_M``
-      - See :ref:`col-sysm`.
-    * - ``V4L2_COLORSPACE_470_SYSTEM_BG``
-      - See :ref:`col-sysbg`.
-    * - ``V4L2_COLORSPACE_JPEG``
-      - See :ref:`col-jpeg`.
-    * - ``V4L2_COLORSPACE_RAW``
-      - The raw colorspace. This is used for raw image capture where the
-	image is minimally processed and is using the internal colorspace
-	of the device. The software that processes an image using this
-	'colorspace' will have to know the internals of the capture
-	device.
-
-
-
-.. c:type:: v4l2_xfer_func
-
-.. flat-table:: V4L2 Transfer Function
-    :header-rows:  1
-    :stub-columns: 0
-
-    * - Identifier
-      - Details
-    * - ``V4L2_XFER_FUNC_DEFAULT``
-      - Use the default transfer function as defined by the colorspace.
-    * - ``V4L2_XFER_FUNC_709``
-      - Use the Rec. 709 transfer function.
-    * - ``V4L2_XFER_FUNC_SRGB``
-      - Use the sRGB transfer function.
-    * - ``V4L2_XFER_FUNC_ADOBERGB``
-      - Use the AdobeRGB transfer function.
-    * - ``V4L2_XFER_FUNC_SMPTE240M``
-      - Use the SMPTE 240M transfer function.
-    * - ``V4L2_XFER_FUNC_NONE``
-      - Do not use a transfer function (i.e. use linear RGB values).
-    * - ``V4L2_XFER_FUNC_DCI_P3``
-      - Use the DCI-P3 transfer function.
-    * - ``V4L2_XFER_FUNC_SMPTE2084``
-      - Use the SMPTE 2084 transfer function.
-
-
-
-.. c:type:: v4l2_ycbcr_encoding
-
-.. tabularcolumns:: |p{6.5cm}|p{11.0cm}|
-
-.. flat-table:: V4L2 Y'CbCr Encodings
-    :header-rows:  1
-    :stub-columns: 0
-
-    * - Identifier
-      - Details
-    * - ``V4L2_YCBCR_ENC_DEFAULT``
-      - Use the default Y'CbCr encoding as defined by the colorspace.
-    * - ``V4L2_YCBCR_ENC_601``
-      - Use the BT.601 Y'CbCr encoding.
-    * - ``V4L2_YCBCR_ENC_709``
-      - Use the Rec. 709 Y'CbCr encoding.
-    * - ``V4L2_YCBCR_ENC_XV601``
-      - Use the extended gamut xvYCC BT.601 encoding.
-    * - ``V4L2_YCBCR_ENC_XV709``
-      - Use the extended gamut xvYCC Rec. 709 encoding.
-    * - ``V4L2_YCBCR_ENC_BT2020``
-      - Use the default non-constant luminance BT.2020 Y'CbCr encoding.
-    * - ``V4L2_YCBCR_ENC_BT2020_CONST_LUM``
-      - Use the constant luminance BT.2020 Yc'CbcCrc encoding.
-    * - ``V4L2_YCBCR_ENC_SMPTE_240M``
-      - Use the SMPTE 240M Y'CbCr encoding.
-
-
-
-.. c:type:: v4l2_hsv_encoding
-
-.. tabularcolumns:: |p{6.5cm}|p{11.0cm}|
-
-.. flat-table:: V4L2 HSV Encodings
-    :header-rows:  1
-    :stub-columns: 0
-
-    * - Identifier
-      - Details
-    * - ``V4L2_HSV_ENC_180``
-      - For the Hue, each LSB is two degrees.
-    * - ``V4L2_HSV_ENC_256``
-      - For the Hue, the 360 degrees are mapped into 8 bits, i.e. each
-	LSB is roughly 1.41 degrees.
-
-
-
-.. c:type:: v4l2_quantization
-
-.. tabularcolumns:: |p{6.5cm}|p{11.0cm}|
-
-.. flat-table:: V4L2 Quantization Methods
-    :header-rows:  1
-    :stub-columns: 0
-
-    * - Identifier
-      - Details
-    * - ``V4L2_QUANTIZATION_DEFAULT``
-      - Use the default quantization encoding as defined by the
-	colorspace. This is always full range for R'G'B' (except for the
-	BT.2020 colorspace) and HSV. It is usually limited range for Y'CbCr.
-    * - ``V4L2_QUANTIZATION_FULL_RANGE``
-      - Use the full range quantization encoding. I.e. the range [0…1] is
-	mapped to [0…255] (with possible clipping to [1…254] to avoid the
-	0x00 and 0xff values). Cb and Cr are mapped from [-0.5…0.5] to
-	[0…255] (with possible clipping to [1…254] to avoid the 0x00 and
-	0xff values).
-    * - ``V4L2_QUANTIZATION_LIM_RANGE``
-      - Use the limited range quantization encoding. I.e. the range [0…1]
-	is mapped to [16…235]. Cb and Cr are mapped from [-0.5…0.5] to
-	[16…240].
diff --git a/Documentation/media/uapi/v4l/pixfmt-007.rst b/Documentation/media/uapi/v4l/pixfmt-007.rst
deleted file mode 100644
index 0c30ee2577d3..000000000000
--- a/Documentation/media/uapi/v4l/pixfmt-007.rst
+++ /dev/null
@@ -1,760 +0,0 @@
-.. -*- coding: utf-8; mode: rst -*-
-
-********************************
-Detailed Colorspace Descriptions
-********************************
-
-
-.. _col-smpte-170m:
-
-Colorspace SMPTE 170M (V4L2_COLORSPACE_SMPTE170M)
-=================================================
-
-The :ref:`smpte170m` standard defines the colorspace used by NTSC and
-PAL and by SDTV in general. The default transfer function is
-``V4L2_XFER_FUNC_709``. The default Y'CbCr encoding is
-``V4L2_YCBCR_ENC_601``. The default Y'CbCr quantization is limited
-range. The chromaticities of the primary colors and the white reference
-are:
-
-
-
-.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
-
-.. flat-table:: SMPTE 170M Chromaticities
-    :header-rows:  1
-    :stub-columns: 0
-    :widths:       1 1 2
-
-    * - Color
-      - x
-      - y
-    * - Red
-      - 0.630
-      - 0.340
-    * - Green
-      - 0.310
-      - 0.595
-    * - Blue
-      - 0.155
-      - 0.070
-    * - White Reference (D65)
-      - 0.3127
-      - 0.3290
-
-
-The red, green and blue chromaticities are also often referred to as the
-SMPTE C set, so this colorspace is sometimes called SMPTE C as well.
-
-The transfer function defined for SMPTE 170M is the same as the one
-defined in Rec. 709.
-
-.. math::
-
-    L' = -1.099(-L)^{0.45} + 0.099 \text{, for } L \le-0.018
-
-    L' = 4.5L \text{, for } -0.018 < L < 0.018
-
-    L' = 1.099L^{0.45} - 0.099 \text{, for } L \ge 0.018
-
-Inverse Transfer function:
-
-.. math::
-
-    L = -\left( \frac{L' - 0.099}{-1.099} \right) ^{\frac{1}{0.45}} \text{, for } L' \le -0.081
-
-    L = \frac{L'}{4.5} \text{, for } -0.081 < L' < 0.081
-
-    L = \left(\frac{L' + 0.099}{1.099}\right)^{\frac{1}{0.45} } \text{, for } L' \ge 0.081
-
-The luminance (Y') and color difference (Cb and Cr) are obtained with
-the following ``V4L2_YCBCR_ENC_601`` encoding:
-
-.. math::
-
-    Y' = 0.2990R' + 0.5870G' + 0.1140B'
-
-    Cb = -0.1687R' - 0.3313G' + 0.5B'
-
-    Cr = 0.5R' - 0.4187G' - 0.0813B'
-
-Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range
-[-0.5…0.5]. This conversion to Y'CbCr is identical to the one defined in
-the :ref:`itu601` standard and this colorspace is sometimes called
-BT.601 as well, even though BT.601 does not mention any color primaries.
-
-The default quantization is limited range, but full range is possible
-although rarely seen.
-
-
-.. _col-rec709:
-
-Colorspace Rec. 709 (V4L2_COLORSPACE_REC709)
-============================================
-
-The :ref:`itu709` standard defines the colorspace used by HDTV in
-general. The default transfer function is ``V4L2_XFER_FUNC_709``. The
-default Y'CbCr encoding is ``V4L2_YCBCR_ENC_709``. The default Y'CbCr
-quantization is limited range. The chromaticities of the primary colors
-and the white reference are:
-
-
-
-.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
-
-.. flat-table:: Rec. 709 Chromaticities
-    :header-rows:  1
-    :stub-columns: 0
-    :widths:       1 1 2
-
-    * - Color
-      - x
-      - y
-    * - Red
-      - 0.640
-      - 0.330
-    * - Green
-      - 0.300
-      - 0.600
-    * - Blue
-      - 0.150
-      - 0.060
-    * - White Reference (D65)
-      - 0.3127
-      - 0.3290
-
-
-The full name of this standard is Rec. ITU-R BT.709-5.
-
-Transfer function. Normally L is in the range [0…1], but for the
-extended gamut xvYCC encoding values outside that range are allowed.
-
-.. math::
-
-    L' = -1.099(-L)^{0.45} + 0.099 \text{, for } L \le -0.018
-
-    L' = 4.5L \text{, for } -0.018 < L < 0.018
-
-    L' = 1.099L^{0.45} - 0.099 \text{, for } L \ge 0.018
-
-Inverse Transfer function:
-
-.. math::
-
-    L = -\left( \frac{L' - 0.099}{-1.099} \right)^\frac{1}{0.45} \text{, for } L' \le -0.081
-
-    L = \frac{L'}{4.5}\text{, for } -0.081 < L' < 0.081
-
-    L = \left(\frac{L' + 0.099}{1.099}\right)^{\frac{1}{0.45} } \text{, for } L' \ge 0.081
-
-The luminance (Y') and color difference (Cb and Cr) are obtained with
-the following ``V4L2_YCBCR_ENC_709`` encoding:
-
-.. math::
-
-    Y' = 0.2126R' + 0.7152G' + 0.0722B'
-
-    Cb = -0.1146R' - 0.3854G' + 0.5B'
-
-    Cr = 0.5R' - 0.4542G' - 0.0458B'
-
-Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range
-[-0.5…0.5].
-
-The default quantization is limited range, but full range is possible
-although rarely seen.
-
-The ``V4L2_YCBCR_ENC_709`` encoding described above is the default for
-this colorspace, but it can be overridden with ``V4L2_YCBCR_ENC_601``,
-in which case the BT.601 Y'CbCr encoding is used.
-
-Two additional extended gamut Y'CbCr encodings are also possible with
-this colorspace:
-
-The xvYCC 709 encoding (``V4L2_YCBCR_ENC_XV709``, :ref:`xvycc`) is
-similar to the Rec. 709 encoding, but it allows for R', G' and B' values
-that are outside the range [0…1]. The resulting Y', Cb and Cr values are
-scaled and offset according to the limited range formula:
-
-.. math::
-
-    Y' = \frac{219}{256} * (0.2126R' + 0.7152G' + 0.0722B') + \frac{16}{256}
-
-    Cb = \frac{224}{256} * (-0.1146R' - 0.3854G' + 0.5B')
-
-    Cr = \frac{224}{256} * (0.5R' - 0.4542G' - 0.0458B')
-
-The xvYCC 601 encoding (``V4L2_YCBCR_ENC_XV601``, :ref:`xvycc`) is
-similar to the BT.601 encoding, but it allows for R', G' and B' values
-that are outside the range [0…1]. The resulting Y', Cb and Cr values are
-scaled and offset according to the limited range formula:
-
-.. math::
-
-    Y' = \frac{219}{256} * (0.2990R' + 0.5870G' + 0.1140B') + \frac{16}{256}
-
-    Cb = \frac{224}{256} * (-0.1687R' - 0.3313G' + 0.5B')
-
-    Cr = \frac{224}{256} * (0.5R' - 0.4187G' - 0.0813B')
-
-Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range
-[-0.5…0.5] and quantized without further scaling or offsets.
-The non-standard xvYCC 709 or xvYCC 601 encodings can be
-used by selecting ``V4L2_YCBCR_ENC_XV709`` or ``V4L2_YCBCR_ENC_XV601``.
-As seen by the xvYCC formulas these encodings always use limited range quantization,
-there is no full range variant. The whole point of these extended gamut encodings
-is that values outside the limited range are still valid, although they
-map to R', G' and B' values outside the [0…1] range and are therefore outside
-the Rec. 709 colorspace gamut.
-
-
-.. _col-srgb:
-
-Colorspace sRGB (V4L2_COLORSPACE_SRGB)
-======================================
-
-The :ref:`srgb` standard defines the colorspace used by most webcams
-and computer graphics. The default transfer function is
-``V4L2_XFER_FUNC_SRGB``. The default Y'CbCr encoding is
-``V4L2_YCBCR_ENC_601``. The default Y'CbCr quantization is limited range.
-
-Note that the :ref:`sycc` standard specifies full range quantization,
-however all current capture hardware supported by the kernel convert
-R'G'B' to limited range Y'CbCr. So choosing full range as the default
-would break how applications interpret the quantization range.
-
-The chromaticities of the primary colors and the white reference are:
-
-
-
-.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
-
-.. flat-table:: sRGB Chromaticities
-    :header-rows:  1
-    :stub-columns: 0
-    :widths:       1 1 2
-
-    * - Color
-      - x
-      - y
-    * - Red
-      - 0.640
-      - 0.330
-    * - Green
-      - 0.300
-      - 0.600
-    * - Blue
-      - 0.150
-      - 0.060
-    * - White Reference (D65)
-      - 0.3127
-      - 0.3290
-
-
-These chromaticities are identical to the Rec. 709 colorspace.
-
-Transfer function. Note that negative values for L are only used by the
-Y'CbCr conversion.
-
-.. math::
-
-    L' = -1.055(-L)^{\frac{1}{2.4} } + 0.055\text{, for }L < -0.0031308
-
-    L' = 12.92L\text{, for }-0.0031308 \le L \le 0.0031308
-
-    L' = 1.055L ^{\frac{1}{2.4} } - 0.055\text{, for }0.0031308 < L \le 1
-
-Inverse Transfer function:
-
-.. math::
-
-    L = -((-L' + 0.055) / 1.055) ^{2.4}\text{, for }L' < -0.04045
-
-    L = L' / 12.92\text{, for }-0.04045 \le L' \le 0.04045
-
-    L = ((L' + 0.055) / 1.055) ^{2.4}\text{, for }L' > 0.04045
-
-The luminance (Y') and color difference (Cb and Cr) are obtained with
-the following ``V4L2_YCBCR_ENC_601`` encoding as defined by :ref:`sycc`:
-
-.. math::
-
-    Y' = 0.2990R' + 0.5870G' + 0.1140B'
-
-    Cb = -0.1687R' - 0.3313G' + 0.5B'
-
-    Cr = 0.5R' - 0.4187G' - 0.0813B'
-
-Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range
-[-0.5…0.5]. This transform is identical to one defined in SMPTE
-170M/BT.601. The Y'CbCr quantization is limited range.
-
-
-.. _col-adobergb:
-
-Colorspace Adobe RGB (V4L2_COLORSPACE_ADOBERGB)
-===============================================
-
-The :ref:`adobergb` standard defines the colorspace used by computer
-graphics that use the AdobeRGB colorspace. This is also known as the
-:ref:`oprgb` standard. The default transfer function is
-``V4L2_XFER_FUNC_ADOBERGB``. The default Y'CbCr encoding is
-``V4L2_YCBCR_ENC_601``. The default Y'CbCr quantization is limited
-range.
-
-Note that the :ref:`oprgb` standard specifies full range quantization,
-however all current capture hardware supported by the kernel convert
-R'G'B' to limited range Y'CbCr. So choosing full range as the default
-would break how applications interpret the quantization range.
-
-The chromaticities of the primary colors and the white reference are:
-
-
-.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
-
-.. flat-table:: Adobe RGB Chromaticities
-    :header-rows:  1
-    :stub-columns: 0
-    :widths:       1 1 2
-
-    * - Color
-      - x
-      - y
-    * - Red
-      - 0.6400
-      - 0.3300
-    * - Green
-      - 0.2100
-      - 0.7100
-    * - Blue
-      - 0.1500
-      - 0.0600
-    * - White Reference (D65)
-      - 0.3127
-      - 0.3290
-
-
-
-Transfer function:
-
-.. math::
-
-    L' = L ^{\frac{1}{2.19921875}}
-
-Inverse Transfer function:
-
-.. math::
-
-    L = L'^{(2.19921875)}
-
-The luminance (Y') and color difference (Cb and Cr) are obtained with
-the following ``V4L2_YCBCR_ENC_601`` encoding:
-
-.. math::
-
-    Y' = 0.2990R' + 0.5870G' + 0.1140B'
-
-    Cb = -0.1687R' - 0.3313G' + 0.5B'
-
-    Cr = 0.5R' - 0.4187G' - 0.0813B'
-
-Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range
-[-0.5…0.5]. This transform is identical to one defined in SMPTE
-170M/BT.601. The Y'CbCr quantization is limited range.
-
-
-.. _col-bt2020:
-
-Colorspace BT.2020 (V4L2_COLORSPACE_BT2020)
-===========================================
-
-The :ref:`itu2020` standard defines the colorspace used by Ultra-high
-definition television (UHDTV). The default transfer function is
-``V4L2_XFER_FUNC_709``. The default Y'CbCr encoding is
-``V4L2_YCBCR_ENC_BT2020``. The default R'G'B' quantization is limited
-range (!), and so is the default Y'CbCr quantization. The chromaticities
-of the primary colors and the white reference are:
-
-
-
-.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
-
-.. flat-table:: BT.2020 Chromaticities
-    :header-rows:  1
-    :stub-columns: 0
-    :widths:       1 1 2
-
-    * - Color
-      - x
-      - y
-    * - Red
-      - 0.708
-      - 0.292
-    * - Green
-      - 0.170
-      - 0.797
-    * - Blue
-      - 0.131
-      - 0.046
-    * - White Reference (D65)
-      - 0.3127
-      - 0.3290
-
-
-
-Transfer function (same as Rec. 709):
-
-.. math::
-
-    L' = 4.5L\text{, for }0 \le L < 0.018
-
-    L' = 1.099L ^{0.45} - 0.099\text{, for } 0.018 \le L \le 1
-
-Inverse Transfer function:
-
-.. math::
-
-    L = L' / 4.5\text{, for } L' < 0.081
-
-    L = \left( \frac{L' + 0.099}{1.099}\right) ^{\frac{1}{0.45} }\text{, for } L' \ge 0.081
-
-The luminance (Y') and color difference (Cb and Cr) are obtained with
-the following ``V4L2_YCBCR_ENC_BT2020`` encoding:
-
-.. math::
-
-    Y' = 0.2627R' + 0.6780G' + 0.0593B'
-
-    Cb = -0.1396R' - 0.3604G' + 0.5B'
-
-    Cr = 0.5R' - 0.4598G' - 0.0402B'
-
-Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range
-[-0.5…0.5]. The Y'CbCr quantization is limited range.
-
-There is also an alternate constant luminance R'G'B' to Yc'CbcCrc
-(``V4L2_YCBCR_ENC_BT2020_CONST_LUM``) encoding:
-
-Luma:
-
-.. math::
-    :nowrap:
-
-    \begin{align*}
-    Yc' = (0.2627R + 0.6780G + 0.0593B)'& \\
-    B' - Yc' \le 0:& \\
-        &Cbc = (B' - Yc') / 1.9404 \\
-    B' - Yc' > 0: & \\
-        &Cbc = (B' - Yc') / 1.5816 \\
-    R' - Yc' \le 0:& \\
-        &Crc = (R' - Y') / 1.7184 \\
-    R' - Yc' > 0:& \\
-        &Crc = (R' - Y') / 0.9936
-    \end{align*}
-
-Yc' is clamped to the range [0…1] and Cbc and Crc are clamped to the
-range [-0.5…0.5]. The Yc'CbcCrc quantization is limited range.
-
-
-.. _col-dcip3:
-
-Colorspace DCI-P3 (V4L2_COLORSPACE_DCI_P3)
-==========================================
-
-The :ref:`smpte431` standard defines the colorspace used by cinema
-projectors that use the DCI-P3 colorspace. The default transfer function
-is ``V4L2_XFER_FUNC_DCI_P3``. The default Y'CbCr encoding is
-``V4L2_YCBCR_ENC_709``. The default Y'CbCr quantization is limited range.
-
-.. note::
-
-   Note that this colorspace standard does not specify a
-   Y'CbCr encoding since it is not meant to be encoded to Y'CbCr. So this
-   default Y'CbCr encoding was picked because it is the HDTV encoding.
-
-The chromaticities of the primary colors and the white reference are:
-
-
-
-.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
-
-.. flat-table:: DCI-P3 Chromaticities
-    :header-rows:  1
-    :stub-columns: 0
-    :widths:       1 1 2
-
-    * - Color
-      - x
-      - y
-    * - Red
-      - 0.6800
-      - 0.3200
-    * - Green
-      - 0.2650
-      - 0.6900
-    * - Blue
-      - 0.1500
-      - 0.0600
-    * - White Reference
-      - 0.3140
-      - 0.3510
-
-
-
-Transfer function:
-
-.. math::
-
-    L' = L^{\frac{1}{2.6}}
-
-Inverse Transfer function:
-
-.. math::
-
-    L = L'^{(2.6)}
-
-Y'CbCr encoding is not specified. V4L2 defaults to Rec. 709.
-
-
-.. _col-smpte-240m:
-
-Colorspace SMPTE 240M (V4L2_COLORSPACE_SMPTE240M)
-=================================================
-
-The :ref:`smpte240m` standard was an interim standard used during the
-early days of HDTV (1988-1998). It has been superseded by Rec. 709. The
-default transfer function is ``V4L2_XFER_FUNC_SMPTE240M``. The default
-Y'CbCr encoding is ``V4L2_YCBCR_ENC_SMPTE240M``. The default Y'CbCr
-quantization is limited range. The chromaticities of the primary colors
-and the white reference are:
-
-
-
-.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
-
-.. flat-table:: SMPTE 240M Chromaticities
-    :header-rows:  1
-    :stub-columns: 0
-    :widths:       1 1 2
-
-    * - Color
-      - x
-      - y
-    * - Red
-      - 0.630
-      - 0.340
-    * - Green
-      - 0.310
-      - 0.595
-    * - Blue
-      - 0.155
-      - 0.070
-    * - White Reference (D65)
-      - 0.3127
-      - 0.3290
-
-
-These chromaticities are identical to the SMPTE 170M colorspace.
-
-Transfer function:
-
-.. math::
-
-    L' = 4L\text{, for } 0 \le L < 0.0228
-
-    L' = 1.1115L ^{0.45} - 0.1115\text{, for } 0.0228 \le L \le 1
-
-Inverse Transfer function:
-
-.. math::
-
-    L = \frac{L'}{4}\text{, for } 0 \le L' < 0.0913
-
-    L = \left( \frac{L' + 0.1115}{1.1115}\right) ^{\frac{1}{0.45} }\text{, for } L' \ge 0.0913
-
-The luminance (Y') and color difference (Cb and Cr) are obtained with
-the following ``V4L2_YCBCR_ENC_SMPTE240M`` encoding:
-
-.. math::
-
-    Y' = 0.2122R' + 0.7013G' + 0.0865B'
-
-    Cb = -0.1161R' - 0.3839G' + 0.5B'
-
-    Cr = 0.5R' - 0.4451G' - 0.0549B'
-
-Y' is clamped to the range [0…1] and Cb and Cr are clamped to the
-range [-0.5…0.5]. The Y'CbCr quantization is limited range.
-
-
-.. _col-sysm:
-
-Colorspace NTSC 1953 (V4L2_COLORSPACE_470_SYSTEM_M)
-===================================================
-
-This standard defines the colorspace used by NTSC in 1953. In practice
-this colorspace is obsolete and SMPTE 170M should be used instead. The
-default transfer function is ``V4L2_XFER_FUNC_709``. The default Y'CbCr
-encoding is ``V4L2_YCBCR_ENC_601``. The default Y'CbCr quantization is
-limited range. The chromaticities of the primary colors and the white
-reference are:
-
-
-
-.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
-
-.. flat-table:: NTSC 1953 Chromaticities
-    :header-rows:  1
-    :stub-columns: 0
-    :widths:       1 1 2
-
-    * - Color
-      - x
-      - y
-    * - Red
-      - 0.67
-      - 0.33
-    * - Green
-      - 0.21
-      - 0.71
-    * - Blue
-      - 0.14
-      - 0.08
-    * - White Reference (C)
-      - 0.310
-      - 0.316
-
-
-.. note::
-
-   This colorspace uses Illuminant C instead of D65 as the white
-   reference. To correctly convert an image in this colorspace to another
-   that uses D65 you need to apply a chromatic adaptation algorithm such as
-   the Bradford method.
-
-The transfer function was never properly defined for NTSC 1953. The Rec.
-709 transfer function is recommended in the literature:
-
-.. math::
-
-    L' = 4.5L\text{, for } 0 \le L < 0.018
-
-    L' = 1.099L ^{0.45} - 0.099\text{, for } 0.018 \le L \le 1
-
-Inverse Transfer function:
-
-.. math::
-
-    L = \frac{L'}{4.5} \text{, for } L' < 0.081
-
-    L = \left( \frac{L' + 0.099}{1.099}\right) ^{\frac{1}{0.45} }\text{, for } L' \ge 0.081
-
-The luminance (Y') and color difference (Cb and Cr) are obtained with
-the following ``V4L2_YCBCR_ENC_601`` encoding:
-
-.. math::
-
-    Y' = 0.2990R' + 0.5870G' + 0.1140B'
-
-    Cb = -0.1687R' - 0.3313G' + 0.5B'
-
-    Cr = 0.5R' - 0.4187G' - 0.0813B'
-
-Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range
-[-0.5…0.5]. The Y'CbCr quantization is limited range. This transform is
-identical to one defined in SMPTE 170M/BT.601.
-
-
-.. _col-sysbg:
-
-Colorspace EBU Tech. 3213 (V4L2_COLORSPACE_470_SYSTEM_BG)
-=========================================================
-
-The :ref:`tech3213` standard defines the colorspace used by PAL/SECAM
-in 1975. In practice this colorspace is obsolete and SMPTE 170M should
-be used instead. The default transfer function is
-``V4L2_XFER_FUNC_709``. The default Y'CbCr encoding is
-``V4L2_YCBCR_ENC_601``. The default Y'CbCr quantization is limited
-range. The chromaticities of the primary colors and the white reference
-are:
-
-
-
-.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
-
-.. flat-table:: EBU Tech. 3213 Chromaticities
-    :header-rows:  1
-    :stub-columns: 0
-    :widths:       1 1 2
-
-    * - Color
-      - x
-      - y
-    * - Red
-      - 0.64
-      - 0.33
-    * - Green
-      - 0.29
-      - 0.60
-    * - Blue
-      - 0.15
-      - 0.06
-    * - White Reference (D65)
-      - 0.3127
-      - 0.3290
-
-
-
-The transfer function was never properly defined for this colorspace.
-The Rec. 709 transfer function is recommended in the literature:
-
-.. math::
-
-    L' = 4.5L\text{, for } 0 \le L < 0.018
-
-    L' = 1.099L ^{0.45} - 0.099\text{, for } 0.018 \le L \le 1
-
-Inverse Transfer function:
-
-.. math::
-
-    L = \frac{L'}{4.5} \text{, for } L' < 0.081
-
-    L = \left(\frac{L' + 0.099}{1.099} \right) ^{\frac{1}{0.45} }\text{, for } L' \ge 0.081
-
-The luminance (Y') and color difference (Cb and Cr) are obtained with
-the following ``V4L2_YCBCR_ENC_601`` encoding:
-
-.. math::
-
-    Y' = 0.2990R' + 0.5870G' + 0.1140B'
-
-    Cb = -0.1687R' - 0.3313G' + 0.5B'
-
-    Cr = 0.5R' - 0.4187G' - 0.0813B'
-
-Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range
-[-0.5…0.5]. The Y'CbCr quantization is limited range. This transform is
-identical to one defined in SMPTE 170M/BT.601.
-
-
-.. _col-jpeg:
-
-Colorspace JPEG (V4L2_COLORSPACE_JPEG)
-======================================
-
-This colorspace defines the colorspace used by most (Motion-)JPEG
-formats. The chromaticities of the primary colors and the white
-reference are identical to sRGB. The transfer function use is
-``V4L2_XFER_FUNC_SRGB``. The Y'CbCr encoding is ``V4L2_YCBCR_ENC_601``
-with full range quantization where Y' is scaled to [0…255] and Cb/Cr are
-scaled to [-128…128] and then clipped to [-128…127].
-
-.. note::
-
-   The JPEG standard does not actually store colorspace
-   information. So if something other than sRGB is used, then the driver
-   will have to set that information explicitly. Effectively
-   ``V4L2_COLORSPACE_JPEG`` can be considered to be an abbreviation for
-   ``V4L2_COLORSPACE_SRGB``, ``V4L2_YCBCR_ENC_601`` and
-   ``V4L2_QUANTIZATION_FULL_RANGE``.
diff --git a/Documentation/media/uapi/v4l/pixfmt-008.rst b/Documentation/media/uapi/v4l/pixfmt-008.rst
deleted file mode 100644
index 4bec79784bdd..000000000000
--- a/Documentation/media/uapi/v4l/pixfmt-008.rst
+++ /dev/null
@@ -1,32 +0,0 @@
-.. -*- coding: utf-8; mode: rst -*-
-
-***************************************
-Detailed Transfer Function Descriptions
-***************************************
-
-
-.. _xf-smpte-2084:
-
-Transfer Function SMPTE 2084 (V4L2_XFER_FUNC_SMPTE2084)
-=======================================================
-
-The :ref:`smpte2084` standard defines the transfer function used by
-High Dynamic Range content.
-
-Constants:
-    m1 = (2610 / 4096) / 4
-
-    m2 = (2523 / 4096) * 128
-
-    c1 = 3424 / 4096
-
-    c2 = (2413 / 4096) * 32
-
-    c3 = (2392 / 4096) * 32
-
-Transfer function:
-    L' = ((c1 + c2 * L\ :sup:`m1`) / (1 + c3 * L\ :sup:`m1`))\ :sup:`m2`
-
-Inverse Transfer function:
-    L = (max(L':sup:`1/m2` - c1, 0) / (c2 - c3 *
-    L'\ :sup:`1/m2`))\ :sup:`1/m1`
diff --git a/Documentation/media/uapi/v4l/pixfmt-013.rst b/Documentation/media/uapi/v4l/pixfmt-compressed.rst
index 728d7ede10fa..728d7ede10fa 100644
--- a/Documentation/media/uapi/v4l/pixfmt-013.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-compressed.rst
diff --git a/Documentation/media/uapi/v4l/pixfmt-004.rst b/Documentation/media/uapi/v4l/pixfmt-intro.rst
index 4bc116aa8193..4bc116aa8193 100644
--- a/Documentation/media/uapi/v4l/pixfmt-004.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-intro.rst
diff --git a/Documentation/media/uapi/v4l/pixfmt-inzi.rst b/Documentation/media/uapi/v4l/pixfmt-inzi.rst
index 9849e799f205..75272f80bc8a 100644
--- a/Documentation/media/uapi/v4l/pixfmt-inzi.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-inzi.rst
@@ -34,11 +34,12 @@ The second plane provides 16-bit per-pixel Depth data arranged in
 Each cell is a 16-bit word with more significant data stored at higher
 memory address (byte order is little-endian).
 
+
 .. raw:: latex
 
-    \newline\newline\begin{adjustbox}{width=\columnwidth}
+    \small
 
-.. tabularcolumns:: |p{4.0cm}|p{4.0cm}|p{4.0cm}|p{4.0cm}|p{4.0cm}|p{4.0cm}|
+.. tabularcolumns:: |p{2.5cm}|p{2.5cm}|p{2.5cm}|p{2.5cm}|p{2.5cm}|p{2.5cm}|
 
 .. flat-table::
     :header-rows:  0
@@ -78,4 +79,4 @@ memory address (byte order is little-endian).
 
 .. raw:: latex
 
-    \end{adjustbox}\newline\newline
+    \normalsize
diff --git a/Documentation/media/uapi/v4l/pixfmt-m420.rst b/Documentation/media/uapi/v4l/pixfmt-m420.rst
index 7dd47c071e2f..6703f4079c3e 100644
--- a/Documentation/media/uapi/v4l/pixfmt-m420.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-m420.rst
@@ -66,7 +66,7 @@ Each cell is one byte.
       - Cr\ :sub:`11`
 
 
-**Color Sample Location..**
+**Color Sample Location:**
 
 
 
diff --git a/Documentation/media/uapi/v4l/pixfmt-nv12.rst b/Documentation/media/uapi/v4l/pixfmt-nv12.rst
index 5b45a6d2ac95..2776b41377d5 100644
--- a/Documentation/media/uapi/v4l/pixfmt-nv12.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-nv12.rst
@@ -71,7 +71,7 @@ Each cell is one byte.
       - Cr\ :sub:`11`
 
 
-**Color Sample Location..**
+**Color Sample Location:**
 
 .. flat-table::
     :header-rows:  0
diff --git a/Documentation/media/uapi/v4l/pixfmt-nv12m.rst b/Documentation/media/uapi/v4l/pixfmt-nv12m.rst
index de3051fd6b50..c1a2779f604c 100644
--- a/Documentation/media/uapi/v4l/pixfmt-nv12m.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-nv12m.rst
@@ -83,7 +83,7 @@ Each cell is one byte.
       - Cr\ :sub:`11`
 
 
-**Color Sample Location..**
+**Color Sample Location:**
 
 
 
diff --git a/Documentation/media/uapi/v4l/pixfmt-nv16.rst b/Documentation/media/uapi/v4l/pixfmt-nv16.rst
index 8ceba79ff636..f0fdad3006cf 100644
--- a/Documentation/media/uapi/v4l/pixfmt-nv16.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-nv16.rst
@@ -79,7 +79,7 @@ Each cell is one byte.
       - Cr\ :sub:`31`
 
 
-**Color Sample Location..**
+**Color Sample Location:**
 
 
 
diff --git a/Documentation/media/uapi/v4l/pixfmt-nv16m.rst b/Documentation/media/uapi/v4l/pixfmt-nv16m.rst
index 4d46ab39f9f1..c45f036763e7 100644
--- a/Documentation/media/uapi/v4l/pixfmt-nv16m.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-nv16m.rst
@@ -83,7 +83,7 @@ Each cell is one byte.
       - Cr\ :sub:`32`
 
 
-**Color Sample Location..**
+**Color Sample Location:**
 
 
 
diff --git a/Documentation/media/uapi/v4l/pixfmt-packed-hsv.rst b/Documentation/media/uapi/v4l/pixfmt-packed-hsv.rst
index 3fdb34ce2f09..8edf65c80660 100644
--- a/Documentation/media/uapi/v4l/pixfmt-packed-hsv.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-packed-hsv.rst
@@ -17,11 +17,14 @@ cylinder: 0 being the smallest value and 255 the maximum.
 
 The values are packed in 24 or 32 bit formats.
 
+
 .. raw:: latex
 
-    \newline\begin{adjustbox}{width=\columnwidth}
+    \begingroup
+    \tiny
+    \setlength{\tabcolsep}{2pt}
 
-.. tabularcolumns:: |p{4.2cm}|p{1.0cm}|p{0.7cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.2cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.2cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.2cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{1.7cm}|
+.. tabularcolumns:: |p{2.0cm}|p{0.54cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|
 
 .. _packed-hsv-formats:
 
@@ -33,11 +36,8 @@ The values are packed in 24 or 32 bit formats.
       - Code
       -
       - :cspan:`7` Byte 0 in memory
-      -
       - :cspan:`7` Byte 1
-      -
       - :cspan:`7` Byte 2
-      -
       - :cspan:`7` Byte 3
     * -
       -
@@ -50,7 +50,7 @@ The values are packed in 24 or 32 bit formats.
       - 2
       - 1
       - 0
-      -
+
       - 7
       - 6
       - 5
@@ -59,7 +59,7 @@ The values are packed in 24 or 32 bit formats.
       - 2
       - 1
       - 0
-      -
+
       - 7
       - 6
       - 5
@@ -68,7 +68,7 @@ The values are packed in 24 or 32 bit formats.
       - 2
       - 1
       - 0
-      -
+
       - 7
       - 6
       - 5
@@ -90,7 +90,7 @@ The values are packed in 24 or 32 bit formats.
       -
       -
       -
-      -
+
       - h\ :sub:`7`
       - h\ :sub:`6`
       - h\ :sub:`5`
@@ -99,7 +99,7 @@ The values are packed in 24 or 32 bit formats.
       - h\ :sub:`2`
       - h\ :sub:`1`
       - h\ :sub:`0`
-      -
+
       - s\ :sub:`7`
       - s\ :sub:`6`
       - s\ :sub:`5`
@@ -108,7 +108,7 @@ The values are packed in 24 or 32 bit formats.
       - s\ :sub:`2`
       - s\ :sub:`1`
       - s\ :sub:`0`
-      -
+
       - v\ :sub:`7`
       - v\ :sub:`6`
       - v\ :sub:`5`
@@ -130,7 +130,7 @@ The values are packed in 24 or 32 bit formats.
       - h\ :sub:`2`
       - h\ :sub:`1`
       - h\ :sub:`0`
-      -
+
       - s\ :sub:`7`
       - s\ :sub:`6`
       - s\ :sub:`5`
@@ -139,7 +139,7 @@ The values are packed in 24 or 32 bit formats.
       - s\ :sub:`2`
       - s\ :sub:`1`
       - s\ :sub:`0`
-      -
+
       - v\ :sub:`7`
       - v\ :sub:`6`
       - v\ :sub:`5`
@@ -149,9 +149,9 @@ The values are packed in 24 or 32 bit formats.
       - v\ :sub:`1`
       - v\ :sub:`0`
       -
-      -
+
 .. raw:: latex
 
-    \end{adjustbox}\newline\newline
+    \endgroup
 
 Bit 7 is the most significant bit.
diff --git a/Documentation/media/uapi/v4l/pixfmt-packed-rgb.rst b/Documentation/media/uapi/v4l/pixfmt-packed-rgb.rst
index 84fcbcb74171..4938d9655a41 100644
--- a/Documentation/media/uapi/v4l/pixfmt-packed-rgb.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-packed-rgb.rst
@@ -16,9 +16,12 @@ next to each other in memory.
 
 .. raw:: latex
 
-    \begin{adjustbox}{width=\columnwidth}
+    \begingroup
+    \tiny
+    \setlength{\tabcolsep}{2pt}
+
+.. tabularcolumns:: |p{2.3cm}|p{1.6cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|
 
-.. tabularcolumns:: |p{4.5cm}|p{3.3cm}|p{0.7cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.2cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.2cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.2cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{1.7cm}|
 
 .. _rgb-formats:
 
@@ -28,17 +31,12 @@ next to each other in memory.
 
     * - Identifier
       - Code
-      -
       - :cspan:`7` Byte 0 in memory
-      -
       - :cspan:`7` Byte 1
-      -
       - :cspan:`7` Byte 2
-      -
       - :cspan:`7` Byte 3
     * -
       -
-      - Bit
       - 7
       - 6
       - 5
@@ -47,7 +45,7 @@ next to each other in memory.
       - 2
       - 1
       - 0
-      -
+
       - 7
       - 6
       - 5
@@ -56,7 +54,7 @@ next to each other in memory.
       - 2
       - 1
       - 0
-      -
+
       - 7
       - 6
       - 5
@@ -65,7 +63,7 @@ next to each other in memory.
       - 2
       - 1
       - 0
-      -
+
       - 7
       - 6
       - 5
@@ -78,7 +76,7 @@ next to each other in memory.
 
       - ``V4L2_PIX_FMT_RGB332``
       - 'RGB1'
-      -
+
       - r\ :sub:`2`
       - r\ :sub:`1`
       - r\ :sub:`0`
@@ -87,11 +85,12 @@ next to each other in memory.
       - g\ :sub:`0`
       - b\ :sub:`1`
       - b\ :sub:`0`
+      -
     * .. _V4L2-PIX-FMT-ARGB444:
 
       - ``V4L2_PIX_FMT_ARGB444``
       - 'AR12'
-      -
+
       - g\ :sub:`3`
       - g\ :sub:`2`
       - g\ :sub:`1`
@@ -100,7 +99,7 @@ next to each other in memory.
       - b\ :sub:`2`
       - b\ :sub:`1`
       - b\ :sub:`0`
-      -
+
       - a\ :sub:`3`
       - a\ :sub:`2`
       - a\ :sub:`1`
@@ -109,11 +108,12 @@ next to each other in memory.
       - r\ :sub:`2`
       - r\ :sub:`1`
       - r\ :sub:`0`
+      -
     * .. _V4L2-PIX-FMT-XRGB444:
 
       - ``V4L2_PIX_FMT_XRGB444``
       - 'XR12'
-      -
+
       - g\ :sub:`3`
       - g\ :sub:`2`
       - g\ :sub:`1`
@@ -122,7 +122,7 @@ next to each other in memory.
       - b\ :sub:`2`
       - b\ :sub:`1`
       - b\ :sub:`0`
-      -
+
       -
       -
       -
@@ -131,11 +131,12 @@ next to each other in memory.
       - r\ :sub:`2`
       - r\ :sub:`1`
       - r\ :sub:`0`
+      -
     * .. _V4L2-PIX-FMT-ARGB555:
 
       - ``V4L2_PIX_FMT_ARGB555``
       - 'AR15'
-      -
+
       - g\ :sub:`2`
       - g\ :sub:`1`
       - g\ :sub:`0`
@@ -144,7 +145,7 @@ next to each other in memory.
       - b\ :sub:`2`
       - b\ :sub:`1`
       - b\ :sub:`0`
-      -
+
       - a
       - r\ :sub:`4`
       - r\ :sub:`3`
@@ -153,11 +154,12 @@ next to each other in memory.
       - r\ :sub:`0`
       - g\ :sub:`4`
       - g\ :sub:`3`
+      -
     * .. _V4L2-PIX-FMT-XRGB555:
 
       - ``V4L2_PIX_FMT_XRGB555``
       - 'XR15'
-      -
+
       - g\ :sub:`2`
       - g\ :sub:`1`
       - g\ :sub:`0`
@@ -166,7 +168,7 @@ next to each other in memory.
       - b\ :sub:`2`
       - b\ :sub:`1`
       - b\ :sub:`0`
-      -
+
       -
       - r\ :sub:`4`
       - r\ :sub:`3`
@@ -175,11 +177,12 @@ next to each other in memory.
       - r\ :sub:`0`
       - g\ :sub:`4`
       - g\ :sub:`3`
+      -
     * .. _V4L2-PIX-FMT-RGB565:
 
       - ``V4L2_PIX_FMT_RGB565``
       - 'RGBP'
-      -
+
       - g\ :sub:`2`
       - g\ :sub:`1`
       - g\ :sub:`0`
@@ -188,7 +191,7 @@ next to each other in memory.
       - b\ :sub:`2`
       - b\ :sub:`1`
       - b\ :sub:`0`
-      -
+
       - r\ :sub:`4`
       - r\ :sub:`3`
       - r\ :sub:`2`
@@ -197,11 +200,12 @@ next to each other in memory.
       - g\ :sub:`5`
       - g\ :sub:`4`
       - g\ :sub:`3`
+      -
     * .. _V4L2-PIX-FMT-ARGB555X:
 
       - ``V4L2_PIX_FMT_ARGB555X``
       - 'AR15' | (1 << 31)
-      -
+
       - a
       - r\ :sub:`4`
       - r\ :sub:`3`
@@ -210,7 +214,7 @@ next to each other in memory.
       - r\ :sub:`0`
       - g\ :sub:`4`
       - g\ :sub:`3`
-      -
+
       - g\ :sub:`2`
       - g\ :sub:`1`
       - g\ :sub:`0`
@@ -219,11 +223,12 @@ next to each other in memory.
       - b\ :sub:`2`
       - b\ :sub:`1`
       - b\ :sub:`0`
+      -
     * .. _V4L2-PIX-FMT-XRGB555X:
 
       - ``V4L2_PIX_FMT_XRGB555X``
       - 'XR15' | (1 << 31)
-      -
+
       -
       - r\ :sub:`4`
       - r\ :sub:`3`
@@ -232,7 +237,7 @@ next to each other in memory.
       - r\ :sub:`0`
       - g\ :sub:`4`
       - g\ :sub:`3`
-      -
+
       - g\ :sub:`2`
       - g\ :sub:`1`
       - g\ :sub:`0`
@@ -241,11 +246,12 @@ next to each other in memory.
       - b\ :sub:`2`
       - b\ :sub:`1`
       - b\ :sub:`0`
+      -
     * .. _V4L2-PIX-FMT-RGB565X:
 
       - ``V4L2_PIX_FMT_RGB565X``
       - 'RGBR'
-      -
+
       - r\ :sub:`4`
       - r\ :sub:`3`
       - r\ :sub:`2`
@@ -254,7 +260,7 @@ next to each other in memory.
       - g\ :sub:`5`
       - g\ :sub:`4`
       - g\ :sub:`3`
-      -
+
       - g\ :sub:`2`
       - g\ :sub:`1`
       - g\ :sub:`0`
@@ -263,11 +269,12 @@ next to each other in memory.
       - b\ :sub:`2`
       - b\ :sub:`1`
       - b\ :sub:`0`
+      -
     * .. _V4L2-PIX-FMT-BGR24:
 
       - ``V4L2_PIX_FMT_BGR24``
       - 'BGR3'
-      -
+
       - b\ :sub:`7`
       - b\ :sub:`6`
       - b\ :sub:`5`
@@ -276,7 +283,7 @@ next to each other in memory.
       - b\ :sub:`2`
       - b\ :sub:`1`
       - b\ :sub:`0`
-      -
+
       - g\ :sub:`7`
       - g\ :sub:`6`
       - g\ :sub:`5`
@@ -285,7 +292,7 @@ next to each other in memory.
       - g\ :sub:`2`
       - g\ :sub:`1`
       - g\ :sub:`0`
-      -
+
       - r\ :sub:`7`
       - r\ :sub:`6`
       - r\ :sub:`5`
@@ -294,11 +301,12 @@ next to each other in memory.
       - r\ :sub:`2`
       - r\ :sub:`1`
       - r\ :sub:`0`
+      -
     * .. _V4L2-PIX-FMT-RGB24:
 
       - ``V4L2_PIX_FMT_RGB24``
       - 'RGB3'
-      -
+
       - r\ :sub:`7`
       - r\ :sub:`6`
       - r\ :sub:`5`
@@ -307,7 +315,7 @@ next to each other in memory.
       - r\ :sub:`2`
       - r\ :sub:`1`
       - r\ :sub:`0`
-      -
+
       - g\ :sub:`7`
       - g\ :sub:`6`
       - g\ :sub:`5`
@@ -316,7 +324,7 @@ next to each other in memory.
       - g\ :sub:`2`
       - g\ :sub:`1`
       - g\ :sub:`0`
-      -
+
       - b\ :sub:`7`
       - b\ :sub:`6`
       - b\ :sub:`5`
@@ -325,11 +333,12 @@ next to each other in memory.
       - b\ :sub:`2`
       - b\ :sub:`1`
       - b\ :sub:`0`
+      -
     * .. _V4L2-PIX-FMT-BGR666:
 
       - ``V4L2_PIX_FMT_BGR666``
       - 'BGRH'
-      -
+
       - b\ :sub:`5`
       - b\ :sub:`4`
       - b\ :sub:`3`
@@ -338,7 +347,7 @@ next to each other in memory.
       - b\ :sub:`0`
       - g\ :sub:`5`
       - g\ :sub:`4`
-      -
+
       - g\ :sub:`3`
       - g\ :sub:`2`
       - g\ :sub:`1`
@@ -347,7 +356,7 @@ next to each other in memory.
       - r\ :sub:`4`
       - r\ :sub:`3`
       - r\ :sub:`2`
-      -
+
       - r\ :sub:`1`
       - r\ :sub:`0`
       -
@@ -356,7 +365,7 @@ next to each other in memory.
       -
       -
       -
-      -
+
       -
       -
       -
@@ -369,7 +378,7 @@ next to each other in memory.
 
       - ``V4L2_PIX_FMT_ABGR32``
       - 'AR24'
-      -
+
       - b\ :sub:`7`
       - b\ :sub:`6`
       - b\ :sub:`5`
@@ -378,7 +387,7 @@ next to each other in memory.
       - b\ :sub:`2`
       - b\ :sub:`1`
       - b\ :sub:`0`
-      -
+
       - g\ :sub:`7`
       - g\ :sub:`6`
       - g\ :sub:`5`
@@ -387,7 +396,7 @@ next to each other in memory.
       - g\ :sub:`2`
       - g\ :sub:`1`
       - g\ :sub:`0`
-      -
+
       - r\ :sub:`7`
       - r\ :sub:`6`
       - r\ :sub:`5`
@@ -396,7 +405,7 @@ next to each other in memory.
       - r\ :sub:`2`
       - r\ :sub:`1`
       - r\ :sub:`0`
-      -
+
       - a\ :sub:`7`
       - a\ :sub:`6`
       - a\ :sub:`5`
@@ -409,7 +418,7 @@ next to each other in memory.
 
       - ``V4L2_PIX_FMT_XBGR32``
       - 'XR24'
-      -
+
       - b\ :sub:`7`
       - b\ :sub:`6`
       - b\ :sub:`5`
@@ -418,7 +427,7 @@ next to each other in memory.
       - b\ :sub:`2`
       - b\ :sub:`1`
       - b\ :sub:`0`
-      -
+
       - g\ :sub:`7`
       - g\ :sub:`6`
       - g\ :sub:`5`
@@ -427,7 +436,7 @@ next to each other in memory.
       - g\ :sub:`2`
       - g\ :sub:`1`
       - g\ :sub:`0`
-      -
+
       - r\ :sub:`7`
       - r\ :sub:`6`
       - r\ :sub:`5`
@@ -436,7 +445,7 @@ next to each other in memory.
       - r\ :sub:`2`
       - r\ :sub:`1`
       - r\ :sub:`0`
-      -
+
       -
       -
       -
@@ -449,7 +458,7 @@ next to each other in memory.
 
       - ``V4L2_PIX_FMT_ARGB32``
       - 'BA24'
-      -
+
       - a\ :sub:`7`
       - a\ :sub:`6`
       - a\ :sub:`5`
@@ -458,7 +467,7 @@ next to each other in memory.
       - a\ :sub:`2`
       - a\ :sub:`1`
       - a\ :sub:`0`
-      -
+
       - r\ :sub:`7`
       - r\ :sub:`6`
       - r\ :sub:`5`
@@ -467,7 +476,7 @@ next to each other in memory.
       - r\ :sub:`2`
       - r\ :sub:`1`
       - r\ :sub:`0`
-      -
+
       - g\ :sub:`7`
       - g\ :sub:`6`
       - g\ :sub:`5`
@@ -476,7 +485,7 @@ next to each other in memory.
       - g\ :sub:`2`
       - g\ :sub:`1`
       - g\ :sub:`0`
-      -
+
       - b\ :sub:`7`
       - b\ :sub:`6`
       - b\ :sub:`5`
@@ -489,6 +498,7 @@ next to each other in memory.
 
       - ``V4L2_PIX_FMT_XRGB32``
       - 'BX24'
+
       -
       -
       -
@@ -497,8 +507,7 @@ next to each other in memory.
       -
       -
       -
-      -
-      -
+
       - r\ :sub:`7`
       - r\ :sub:`6`
       - r\ :sub:`5`
@@ -507,7 +516,7 @@ next to each other in memory.
       - r\ :sub:`2`
       - r\ :sub:`1`
       - r\ :sub:`0`
-      -
+
       - g\ :sub:`7`
       - g\ :sub:`6`
       - g\ :sub:`5`
@@ -516,7 +525,7 @@ next to each other in memory.
       - g\ :sub:`2`
       - g\ :sub:`1`
       - g\ :sub:`0`
-      -
+
       - b\ :sub:`7`
       - b\ :sub:`6`
       - b\ :sub:`5`
@@ -528,7 +537,7 @@ next to each other in memory.
 
 .. raw:: latex
 
-    \end{adjustbox}\newline\newline
+    \endgroup
 
 .. note:: Bit 7 is the most significant bit.
 
@@ -562,9 +571,9 @@ Each cell is one byte.
 
 .. raw:: latex
 
-    \newline\newline\begin{adjustbox}{width=\columnwidth}
+    \small
 
-.. tabularcolumns:: |p{4.1cm}|p{1.1cm}|p{1.1cm}|p{1.1cm}|p{1.1cm}|p{1.1cm}|p{1.1cm}|p{1.1cm}|p{1.1cm}|p{1.1cm}|p{1.1cm}|p{1.1cm}|p{1.3cm}|
+.. tabularcolumns:: |p{3.1cm}|p{0.8cm}|p{0.8cm}|p{0.8cm}|p{0.8cm}|p{0.8cm}|p{0.8cm}|p{0.8cm}|p{0.8cm}|p{0.8cm}|p{0.8cm}|p{0.8cm}|p{0.8cm}|
 
 .. flat-table:: RGB byte order
     :header-rows:  0
@@ -626,19 +635,21 @@ Each cell is one byte.
 
 .. raw:: latex
 
-    \end{adjustbox}\newline\newline
+    \normalsize
 
 Formats defined in :ref:`rgb-formats-deprecated` are deprecated and
 must not be used by new drivers. They are documented here for reference.
-The meaning of their alpha bits (a) is ill-defined and interpreted as in
+The meaning of their alpha bits ``(a)`` are ill-defined and interpreted as in
 either the corresponding ARGB or XRGB format, depending on the driver.
 
 
 .. raw:: latex
 
-    \begin{adjustbox}{width=\columnwidth}
+    \begingroup
+    \tiny
+    \setlength{\tabcolsep}{2pt}
 
-.. tabularcolumns:: |p{4.2cm}|p{1.0cm}|p{0.7cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.2cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.2cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.2cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{1.7cm}|
+.. tabularcolumns:: |p{2.2cm}|p{0.60cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|
 
 .. _rgb-formats-deprecated:
 
@@ -648,17 +659,15 @@ either the corresponding ARGB or XRGB format, depending on the driver.
 
     * - Identifier
       - Code
-      -
       - :cspan:`7` Byte 0 in memory
-      -
+
       - :cspan:`7` Byte 1
-      -
+
       - :cspan:`7` Byte 2
-      -
+
       - :cspan:`7` Byte 3
     * -
       -
-      - Bit
       - 7
       - 6
       - 5
@@ -667,7 +676,7 @@ either the corresponding ARGB or XRGB format, depending on the driver.
       - 2
       - 1
       - 0
-      -
+
       - 7
       - 6
       - 5
@@ -676,7 +685,7 @@ either the corresponding ARGB or XRGB format, depending on the driver.
       - 2
       - 1
       - 0
-      -
+
       - 7
       - 6
       - 5
@@ -685,7 +694,7 @@ either the corresponding ARGB or XRGB format, depending on the driver.
       - 2
       - 1
       - 0
-      -
+
       - 7
       - 6
       - 5
@@ -698,7 +707,7 @@ either the corresponding ARGB or XRGB format, depending on the driver.
 
       - ``V4L2_PIX_FMT_RGB444``
       - 'R444'
-      -
+
       - g\ :sub:`3`
       - g\ :sub:`2`
       - g\ :sub:`1`
@@ -707,7 +716,7 @@ either the corresponding ARGB or XRGB format, depending on the driver.
       - b\ :sub:`2`
       - b\ :sub:`1`
       - b\ :sub:`0`
-      -
+
       - a\ :sub:`3`
       - a\ :sub:`2`
       - a\ :sub:`1`
@@ -716,11 +725,12 @@ either the corresponding ARGB or XRGB format, depending on the driver.
       - r\ :sub:`2`
       - r\ :sub:`1`
       - r\ :sub:`0`
+      -
     * .. _V4L2-PIX-FMT-RGB555:
 
       - ``V4L2_PIX_FMT_RGB555``
       - 'RGBO'
-      -
+
       - g\ :sub:`2`
       - g\ :sub:`1`
       - g\ :sub:`0`
@@ -729,7 +739,7 @@ either the corresponding ARGB or XRGB format, depending on the driver.
       - b\ :sub:`2`
       - b\ :sub:`1`
       - b\ :sub:`0`
-      -
+
       - a
       - r\ :sub:`4`
       - r\ :sub:`3`
@@ -738,11 +748,12 @@ either the corresponding ARGB or XRGB format, depending on the driver.
       - r\ :sub:`0`
       - g\ :sub:`4`
       - g\ :sub:`3`
+      -
     * .. _V4L2-PIX-FMT-RGB555X:
 
       - ``V4L2_PIX_FMT_RGB555X``
       - 'RGBQ'
-      -
+
       - a
       - r\ :sub:`4`
       - r\ :sub:`3`
@@ -751,7 +762,7 @@ either the corresponding ARGB or XRGB format, depending on the driver.
       - r\ :sub:`0`
       - g\ :sub:`4`
       - g\ :sub:`3`
-      -
+
       - g\ :sub:`2`
       - g\ :sub:`1`
       - g\ :sub:`0`
@@ -760,11 +771,12 @@ either the corresponding ARGB or XRGB format, depending on the driver.
       - b\ :sub:`2`
       - b\ :sub:`1`
       - b\ :sub:`0`
+      -
     * .. _V4L2-PIX-FMT-BGR32:
 
       - ``V4L2_PIX_FMT_BGR32``
       - 'BGR4'
-      -
+
       - b\ :sub:`7`
       - b\ :sub:`6`
       - b\ :sub:`5`
@@ -773,7 +785,7 @@ either the corresponding ARGB or XRGB format, depending on the driver.
       - b\ :sub:`2`
       - b\ :sub:`1`
       - b\ :sub:`0`
-      -
+
       - g\ :sub:`7`
       - g\ :sub:`6`
       - g\ :sub:`5`
@@ -782,7 +794,7 @@ either the corresponding ARGB or XRGB format, depending on the driver.
       - g\ :sub:`2`
       - g\ :sub:`1`
       - g\ :sub:`0`
-      -
+
       - r\ :sub:`7`
       - r\ :sub:`6`
       - r\ :sub:`5`
@@ -791,7 +803,7 @@ either the corresponding ARGB or XRGB format, depending on the driver.
       - r\ :sub:`2`
       - r\ :sub:`1`
       - r\ :sub:`0`
-      -
+
       - a\ :sub:`7`
       - a\ :sub:`6`
       - a\ :sub:`5`
@@ -804,7 +816,7 @@ either the corresponding ARGB or XRGB format, depending on the driver.
 
       - ``V4L2_PIX_FMT_RGB32``
       - 'RGB4'
-      -
+
       - a\ :sub:`7`
       - a\ :sub:`6`
       - a\ :sub:`5`
@@ -813,7 +825,7 @@ either the corresponding ARGB or XRGB format, depending on the driver.
       - a\ :sub:`2`
       - a\ :sub:`1`
       - a\ :sub:`0`
-      -
+
       - r\ :sub:`7`
       - r\ :sub:`6`
       - r\ :sub:`5`
@@ -822,7 +834,7 @@ either the corresponding ARGB or XRGB format, depending on the driver.
       - r\ :sub:`2`
       - r\ :sub:`1`
       - r\ :sub:`0`
-      -
+
       - g\ :sub:`7`
       - g\ :sub:`6`
       - g\ :sub:`5`
@@ -831,7 +843,7 @@ either the corresponding ARGB or XRGB format, depending on the driver.
       - g\ :sub:`2`
       - g\ :sub:`1`
       - g\ :sub:`0`
-      -
+
       - b\ :sub:`7`
       - b\ :sub:`6`
       - b\ :sub:`5`
@@ -843,7 +855,7 @@ either the corresponding ARGB or XRGB format, depending on the driver.
 
 .. raw:: latex
 
-    \end{adjustbox}\newline\newline
+    \endgroup
 
 A test utility to determine which RGB formats a driver actually supports
 is available from the LinuxTV v4l-dvb repository. See
diff --git a/Documentation/media/uapi/v4l/pixfmt-packed-yuv.rst b/Documentation/media/uapi/v4l/pixfmt-packed-yuv.rst
index ebc8fcc937ad..d7644b411ccc 100644
--- a/Documentation/media/uapi/v4l/pixfmt-packed-yuv.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-packed-yuv.rst
@@ -12,13 +12,16 @@ Description
 Similar to the packed RGB formats these formats store the Y, Cb and Cr
 component of each pixel in one 16 or 32 bit word.
 
+
 .. raw:: latex
 
-    \newline\newline\begin{adjustbox}{width=\columnwidth}
+    \begingroup
+    \tiny
+    \setlength{\tabcolsep}{2pt}
 
 .. _packed-yuv-formats:
 
-.. tabularcolumns:: |p{4.5cm}|p{3.3cm}|p{0.7cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.2cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.2cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.2cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{0.4cm}|p{1.7cm}|
+.. tabularcolumns:: |p{2.0cm}|p{0.67cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|p{0.29cm}|
 
 .. flat-table:: Packed YUV Image Formats
     :header-rows:  2
@@ -26,17 +29,16 @@ component of each pixel in one 16 or 32 bit word.
 
     * - Identifier
       - Code
-      -
+
       - :cspan:`7` Byte 0 in memory
-      -
+
       - :cspan:`7` Byte 1
-      -
+
       - :cspan:`7` Byte 2
-      -
+
       - :cspan:`7` Byte 3
     * -
       -
-      - Bit
       - 7
       - 6
       - 5
@@ -45,7 +47,7 @@ component of each pixel in one 16 or 32 bit word.
       - 2
       - 1
       - 0
-      -
+
       - 7
       - 6
       - 5
@@ -54,7 +56,7 @@ component of each pixel in one 16 or 32 bit word.
       - 2
       - 1
       - 0
-      -
+
       - 7
       - 6
       - 5
@@ -63,7 +65,7 @@ component of each pixel in one 16 or 32 bit word.
       - 2
       - 1
       - 0
-      -
+
       - 7
       - 6
       - 5
@@ -76,7 +78,7 @@ component of each pixel in one 16 or 32 bit word.
 
       - ``V4L2_PIX_FMT_YUV444``
       - 'Y444'
-      -
+
       - Cb\ :sub:`3`
       - Cb\ :sub:`2`
       - Cb\ :sub:`1`
@@ -85,7 +87,7 @@ component of each pixel in one 16 or 32 bit word.
       - Cr\ :sub:`2`
       - Cr\ :sub:`1`
       - Cr\ :sub:`0`
-      -
+
       - a\ :sub:`3`
       - a\ :sub:`2`
       - a\ :sub:`1`
@@ -94,11 +96,12 @@ component of each pixel in one 16 or 32 bit word.
       - Y'\ :sub:`2`
       - Y'\ :sub:`1`
       - Y'\ :sub:`0`
+      -
     * .. _V4L2-PIX-FMT-YUV555:
 
       - ``V4L2_PIX_FMT_YUV555``
       - 'YUVO'
-      -
+
       - Cb\ :sub:`2`
       - Cb\ :sub:`1`
       - Cb\ :sub:`0`
@@ -107,7 +110,7 @@ component of each pixel in one 16 or 32 bit word.
       - Cr\ :sub:`2`
       - Cr\ :sub:`1`
       - Cr\ :sub:`0`
-      -
+
       - a
       - Y'\ :sub:`4`
       - Y'\ :sub:`3`
@@ -116,11 +119,12 @@ component of each pixel in one 16 or 32 bit word.
       - Y'\ :sub:`0`
       - Cb\ :sub:`4`
       - Cb\ :sub:`3`
+      -
     * .. _V4L2-PIX-FMT-YUV565:
 
       - ``V4L2_PIX_FMT_YUV565``
       - 'YUVP'
-      -
+
       - Cb\ :sub:`2`
       - Cb\ :sub:`1`
       - Cb\ :sub:`0`
@@ -129,7 +133,7 @@ component of each pixel in one 16 or 32 bit word.
       - Cr\ :sub:`2`
       - Cr\ :sub:`1`
       - Cr\ :sub:`0`
-      -
+
       - Y'\ :sub:`4`
       - Y'\ :sub:`3`
       - Y'\ :sub:`2`
@@ -138,11 +142,12 @@ component of each pixel in one 16 or 32 bit word.
       - Cb\ :sub:`5`
       - Cb\ :sub:`4`
       - Cb\ :sub:`3`
+      -
     * .. _V4L2-PIX-FMT-YUV32:
 
       - ``V4L2_PIX_FMT_YUV32``
       - 'YUV4'
-      -
+
       - a\ :sub:`7`
       - a\ :sub:`6`
       - a\ :sub:`5`
@@ -151,7 +156,7 @@ component of each pixel in one 16 or 32 bit word.
       - a\ :sub:`2`
       - a\ :sub:`1`
       - a\ :sub:`0`
-      -
+
       - Y'\ :sub:`7`
       - Y'\ :sub:`6`
       - Y'\ :sub:`5`
@@ -160,7 +165,7 @@ component of each pixel in one 16 or 32 bit word.
       - Y'\ :sub:`2`
       - Y'\ :sub:`1`
       - Y'\ :sub:`0`
-      -
+
       - Cb\ :sub:`7`
       - Cb\ :sub:`6`
       - Cb\ :sub:`5`
@@ -169,7 +174,7 @@ component of each pixel in one 16 or 32 bit word.
       - Cb\ :sub:`2`
       - Cb\ :sub:`1`
       - Cb\ :sub:`0`
-      -
+
       - Cr\ :sub:`7`
       - Cr\ :sub:`6`
       - Cr\ :sub:`5`
@@ -181,7 +186,7 @@ component of each pixel in one 16 or 32 bit word.
 
 .. raw:: latex
 
-    \end{adjustbox}\newline\newline
+    \endgroup
 
 .. note::
 
diff --git a/Documentation/media/uapi/v4l/pixfmt-reserved.rst b/Documentation/media/uapi/v4l/pixfmt-reserved.rst
index 521adb795535..38af1472a4b4 100644
--- a/Documentation/media/uapi/v4l/pixfmt-reserved.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-reserved.rst
@@ -52,7 +52,7 @@ please make a proposal on the linux-media mailing list.
 	`http://www.ivtvdriver.org/ <http://www.ivtvdriver.org/>`__
 
 	The format is documented in the kernel sources in the file
-	``Documentation/video4linux/cx2341x/README.hm12``
+	``Documentation/media/v4l-drivers/cx2341x.rst``
     * .. _V4L2-PIX-FMT-CPIA1:
 
       - ``V4L2_PIX_FMT_CPIA1``
diff --git a/Documentation/media/uapi/v4l/pixfmt-rgb.rst b/Documentation/media/uapi/v4l/pixfmt-rgb.rst
index b0f35136021e..4cc27195dc79 100644
--- a/Documentation/media/uapi/v4l/pixfmt-rgb.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-rgb.rst
@@ -17,4 +17,5 @@ RGB Formats
     pixfmt-srggb10alaw8
     pixfmt-srggb10dpcm8
     pixfmt-srggb12
+    pixfmt-srggb12p
     pixfmt-srggb16
diff --git a/Documentation/media/uapi/v4l/pixfmt-srggb10p.rst b/Documentation/media/uapi/v4l/pixfmt-srggb10p.rst
index b6d426c70ccd..d9e07a4b8b31 100644
--- a/Documentation/media/uapi/v4l/pixfmt-srggb10p.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-srggb10p.rst
@@ -33,11 +33,7 @@ of a small V4L2_PIX_FMT_SBGGR10P image:
 **Byte Order.**
 Each cell is one byte.
 
-.. raw:: latex
-
-    \newline\newline\begin{adjustbox}{width=\columnwidth}
-
-.. tabularcolumns:: |p{2.0cm}|p{1.3cm}|p{1.3cm}|p{1.3cm}|p{1.3cm}|p{10.9cm}|
+.. tabularcolumns:: |p{2.0cm}|p{1.0cm}|p{1.0cm}|p{1.0cm}|p{1.0cm}|p{5.4cm}|
 
 .. flat-table::
     :header-rows:  0
@@ -50,6 +46,7 @@ Each cell is one byte.
       - B\ :sub:`02high`
       - G\ :sub:`03high`
       - G\ :sub:`03low`\ (bits 7--6) B\ :sub:`02low`\ (bits 5--4)
+
 	G\ :sub:`01low`\ (bits 3--2) B\ :sub:`00low`\ (bits 1--0)
     * - start + 5:
       - G\ :sub:`10high`
@@ -57,6 +54,7 @@ Each cell is one byte.
       - G\ :sub:`12high`
       - R\ :sub:`13high`
       - R\ :sub:`13low`\ (bits 7--6) G\ :sub:`12low`\ (bits 5--4)
+
 	R\ :sub:`11low`\ (bits 3--2) G\ :sub:`10low`\ (bits 1--0)
     * - start + 10:
       - B\ :sub:`20high`
@@ -64,6 +62,7 @@ Each cell is one byte.
       - B\ :sub:`22high`
       - G\ :sub:`23high`
       - G\ :sub:`23low`\ (bits 7--6) B\ :sub:`22low`\ (bits 5--4)
+
 	G\ :sub:`21low`\ (bits 3--2) B\ :sub:`20low`\ (bits 1--0)
     * - start + 15:
       - G\ :sub:`30high`
@@ -71,8 +70,5 @@ Each cell is one byte.
       - G\ :sub:`32high`
       - R\ :sub:`33high`
       - R\ :sub:`33low`\ (bits 7--6) G\ :sub:`32low`\ (bits 5--4)
-	R\ :sub:`31low`\ (bits 3--2) G\ :sub:`30low`\ (bits 1--0)
 
-.. raw:: latex
-
-    \end{adjustbox}\newline\newline
+	R\ :sub:`31low`\ (bits 3--2) G\ :sub:`30low`\ (bits 1--0)
diff --git a/Documentation/media/uapi/v4l/pixfmt-srggb12p.rst b/Documentation/media/uapi/v4l/pixfmt-srggb12p.rst
new file mode 100644
index 000000000000..59918a7913fe
--- /dev/null
+++ b/Documentation/media/uapi/v4l/pixfmt-srggb12p.rst
@@ -0,0 +1,86 @@
+.. -*- coding: utf-8; mode: rst -*-
+
+.. _V4L2-PIX-FMT-SRGGB12P:
+.. _v4l2-pix-fmt-sbggr12p:
+.. _v4l2-pix-fmt-sgbrg12p:
+.. _v4l2-pix-fmt-sgrbg12p:
+
+*******************************************************************************************************************************
+V4L2_PIX_FMT_SRGGB12P ('pRAA'), V4L2_PIX_FMT_SGRBG12P ('pgAA'), V4L2_PIX_FMT_SGBRG12P ('pGAA'), V4L2_PIX_FMT_SBGGR12P ('pBAA'),
+*******************************************************************************************************************************
+
+
+12-bit packed Bayer formats
+
+
+Description
+===========
+
+These four pixel formats are packed raw sRGB / Bayer formats with 12
+bits per colour. Every two consecutive samples are packed into three
+bytes. Each of the first two bytes contain the 8 high order bits of
+the pixels, and the third byte contains the four least significants
+bits of each pixel, in the same order.
+
+Each n-pixel row contains n/2 green samples and n/2 blue or red
+samples, with alternating green-red and green-blue rows. They are
+conventionally described as GRGR... BGBG..., RGRG... GBGB..., etc.
+Below is an example of a small V4L2_PIX_FMT_SBGGR12P image:
+
+**Byte Order.**
+Each cell is one byte.
+
+.. tabularcolumns:: |p{2.0cm}|p{1.0cm}|p{1.0cm}|p{2.7cm}|p{1.0cm}|p{1.0cm}|p{2.7cm}|
+
+
+.. flat-table::
+    :header-rows:  0
+    :stub-columns: 0
+    :widths:       2 1 1 1 1 1 1
+
+
+    -  -  start + 0:
+       -  B\ :sub:`00high`
+       -  G\ :sub:`01high`
+       -  G\ :sub:`01low`\ (bits 7--4)
+
+          B\ :sub:`00low`\ (bits 3--0)
+       -  B\ :sub:`02high`
+       -  G\ :sub:`03high`
+       -  G\ :sub:`03low`\ (bits 7--4)
+
+          B\ :sub:`02low`\ (bits 3--0)
+
+    -  -  start + 6:
+       -  G\ :sub:`10high`
+       -  R\ :sub:`11high`
+       -  R\ :sub:`11low`\ (bits 7--4)
+
+          G\ :sub:`10low`\ (bits 3--0)
+       -  G\ :sub:`12high`
+       -  R\ :sub:`13high`
+       -  R\ :sub:`13low`\ (bits 3--2)
+
+          G\ :sub:`12low`\ (bits 3--0)
+    -  -  start + 12:
+       -  B\ :sub:`20high`
+       -  G\ :sub:`21high`
+       -  G\ :sub:`21low`\ (bits 7--4)
+
+          B\ :sub:`20low`\ (bits 3--0)
+       -  B\ :sub:`22high`
+       -  G\ :sub:`23high`
+       -  G\ :sub:`23low`\ (bits 7--4)
+
+          B\ :sub:`22low`\ (bits 3--0)
+    -  -  start + 18:
+       -  G\ :sub:`30high`
+       -  R\ :sub:`31high`
+       -  R\ :sub:`31low`\ (bits 7--4)
+
+          G\ :sub:`30low`\ (bits 3--0)
+       -  G\ :sub:`32high`
+       -  R\ :sub:`33high`
+       -  R\ :sub:`33low`\ (bits 3--2)
+
+          G\ :sub:`32low`\ (bits 3--0)
diff --git a/Documentation/media/uapi/v4l/pixfmt-uyvy.rst b/Documentation/media/uapi/v4l/pixfmt-uyvy.rst
index 30660e04dd0e..ecdc2d94c209 100644
--- a/Documentation/media/uapi/v4l/pixfmt-uyvy.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-uyvy.rst
@@ -65,7 +65,7 @@ Each cell is one byte.
       - Y'\ :sub:`33`
 
 
-**Color Sample Location..**
+**Color Sample Location:**
 
 
 
diff --git a/Documentation/media/uapi/v4l/pixfmt-003.rst b/Documentation/media/uapi/v4l/pixfmt-v4l2-mplane.rst
index 337e8188caf1..337e8188caf1 100644
--- a/Documentation/media/uapi/v4l/pixfmt-003.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-v4l2-mplane.rst
diff --git a/Documentation/media/uapi/v4l/pixfmt-002.rst b/Documentation/media/uapi/v4l/pixfmt-v4l2.rst
index 2ee164c25637..2ee164c25637 100644
--- a/Documentation/media/uapi/v4l/pixfmt-002.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-v4l2.rst
diff --git a/Documentation/media/uapi/v4l/pixfmt-vyuy.rst b/Documentation/media/uapi/v4l/pixfmt-vyuy.rst
index a3f61f280b94..670c339c1714 100644
--- a/Documentation/media/uapi/v4l/pixfmt-vyuy.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-vyuy.rst
@@ -65,7 +65,7 @@ Each cell is one byte.
       - Y'\ :sub:`33`
 
 
-**Color Sample Location..**
+**Color Sample Location:**
 
 .. flat-table::
     :header-rows:  0
diff --git a/Documentation/media/uapi/v4l/pixfmt-y41p.rst b/Documentation/media/uapi/v4l/pixfmt-y41p.rst
index 05d040c46a47..e1fe548807a4 100644
--- a/Documentation/media/uapi/v4l/pixfmt-y41p.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-y41p.rst
@@ -88,7 +88,7 @@ Each cell is one byte.
       - Y'\ :sub:`37`
 
 
-**Color Sample Location..**
+**Color Sample Location:**
 
 .. flat-table::
     :header-rows:  0
diff --git a/Documentation/media/uapi/v4l/pixfmt-yuv410.rst b/Documentation/media/uapi/v4l/pixfmt-yuv410.rst
index 0c49915af850..b51a0d1c6108 100644
--- a/Documentation/media/uapi/v4l/pixfmt-yuv410.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-yuv410.rst
@@ -67,7 +67,7 @@ Each cell is one byte.
       - Cb\ :sub:`00`
 
 
-**Color Sample Location..**
+**Color Sample Location:**
 
 
 
diff --git a/Documentation/media/uapi/v4l/pixfmt-yuv411p.rst b/Documentation/media/uapi/v4l/pixfmt-yuv411p.rst
index 2cf33fad7254..2582341972db 100644
--- a/Documentation/media/uapi/v4l/pixfmt-yuv411p.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-yuv411p.rst
@@ -75,7 +75,7 @@ Each cell is one byte.
       - Cr\ :sub:`30`
 
 
-**Color Sample Location..**
+**Color Sample Location:**
 
 
 
diff --git a/Documentation/media/uapi/v4l/pixfmt-yuv420.rst b/Documentation/media/uapi/v4l/pixfmt-yuv420.rst
index fd98904058ed..a9b85c4b1dbc 100644
--- a/Documentation/media/uapi/v4l/pixfmt-yuv420.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-yuv420.rst
@@ -76,7 +76,7 @@ Each cell is one byte.
       - Cb\ :sub:`11`
 
 
-**Color Sample Location..**
+**Color Sample Location:**
 
 
 
diff --git a/Documentation/media/uapi/v4l/pixfmt-yuv420m.rst b/Documentation/media/uapi/v4l/pixfmt-yuv420m.rst
index cce8c477fdfc..32c68c33f2b1 100644
--- a/Documentation/media/uapi/v4l/pixfmt-yuv420m.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-yuv420m.rst
@@ -85,7 +85,7 @@ Each cell is one byte.
       - Cr\ :sub:`11`
 
 
-**Color Sample Location..**
+**Color Sample Location:**
 
 
 
diff --git a/Documentation/media/uapi/v4l/pixfmt-yuv422m.rst b/Documentation/media/uapi/v4l/pixfmt-yuv422m.rst
index d986393aa934..9e7028c4967c 100644
--- a/Documentation/media/uapi/v4l/pixfmt-yuv422m.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-yuv422m.rst
@@ -96,7 +96,7 @@ Each cell is one byte.
       - Cr\ :sub:`31`
 
 
-**Color Sample Location..**
+**Color Sample Location:**
 
 
 
diff --git a/Documentation/media/uapi/v4l/pixfmt-yuv422p.rst b/Documentation/media/uapi/v4l/pixfmt-yuv422p.rst
index e6f5de546dba..a96f836c7fa5 100644
--- a/Documentation/media/uapi/v4l/pixfmt-yuv422p.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-yuv422p.rst
@@ -84,7 +84,7 @@ Each cell is one byte.
       - Cr\ :sub:`31`
 
 
-**Color Sample Location..**
+**Color Sample Location:**
 
 
 
diff --git a/Documentation/media/uapi/v4l/pixfmt-yuv444m.rst b/Documentation/media/uapi/v4l/pixfmt-yuv444m.rst
index 830fbf6fcd1d..8605bfaee112 100644
--- a/Documentation/media/uapi/v4l/pixfmt-yuv444m.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-yuv444m.rst
@@ -106,7 +106,7 @@ Each cell is one byte.
       - Cr\ :sub:`33`
 
 
-**Color Sample Location..**
+**Color Sample Location:**
 
 
 
diff --git a/Documentation/media/uapi/v4l/pixfmt-yuyv.rst b/Documentation/media/uapi/v4l/pixfmt-yuyv.rst
index e1bdd6b1aefc..53e876d053fb 100644
--- a/Documentation/media/uapi/v4l/pixfmt-yuyv.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-yuyv.rst
@@ -68,7 +68,7 @@ Each cell is one byte.
       - Cr\ :sub:`31`
 
 
-**Color Sample Location..**
+**Color Sample Location:**
 
 
 
diff --git a/Documentation/media/uapi/v4l/pixfmt-yvyu.rst b/Documentation/media/uapi/v4l/pixfmt-yvyu.rst
index 0244ce6741a6..b9c31746e565 100644
--- a/Documentation/media/uapi/v4l/pixfmt-yvyu.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-yvyu.rst
@@ -65,7 +65,7 @@ Each cell is one byte.
       - Cb\ :sub:`31`
 
 
-**Color Sample Location..**
+**Color Sample Location:**
 
 .. flat-table::
     :header-rows:  0
diff --git a/Documentation/media/uapi/v4l/pixfmt.rst b/Documentation/media/uapi/v4l/pixfmt.rst
index 00737152497b..2aa449e2da67 100644
--- a/Documentation/media/uapi/v4l/pixfmt.rst
+++ b/Documentation/media/uapi/v4l/pixfmt.rst
@@ -19,20 +19,19 @@ see also :ref:`VIDIOC_G_FBUF <VIDIOC_G_FBUF>`.)
 .. toctree::
     :maxdepth: 1
 
-    pixfmt-002
-    pixfmt-003
-    pixfmt-004
-    colorspaces
-    pixfmt-006
-    pixfmt-007
-    pixfmt-008
+    pixfmt-v4l2
+    pixfmt-v4l2-mplane
+    pixfmt-intro
     pixfmt-indexed
     pixfmt-rgb
     yuv-formats
     hsv-formats
     depth-formats
-    pixfmt-013
+    pixfmt-compressed
     sdr-formats
     tch-formats
     meta-formats
     pixfmt-reserved
+    colorspaces
+    colorspaces-defs
+    colorspaces-details
diff --git a/Documentation/media/uapi/v4l/selection.svg b/Documentation/media/uapi/v4l/selection.svg
index d309187af967..a93e3b59786d 100644
--- a/Documentation/media/uapi/v4l/selection.svg
+++ b/Documentation/media/uapi/v4l/selection.svg
@@ -1,5812 +1,1151 @@
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+   <text transform="matrix(.96106 0 0 1.0405 48.571 195.53)" x="3861.367" y="1281.72" enable-background="new" fill="#f80000" fill-opacity="0" style="line-height:125%">
+    <tspan x="3861.367" y="1281.72" font-size="56.642">COMPOSE_PADDED</tspan>
+   </text>
+   <text transform="matrix(.96106 0 0 1.0405 48.571 195.53)" x="3615.155" y="49.157" enable-background="new" fill="#f8d615" style="line-height:125%">
+    <tspan x="3615.155" y="49.157" font-size="50">COMPOSE_ACTIVE</tspan>
+   </text>
+   <text transform="matrix(.96106 0 0 1.0405 48.571 195.53)" x="2429.153" y="-3.166" enable-background="new" fill="#f83615" style="line-height:125%">
+    <tspan x="2429.153" y="-3.166" font-size="50">COMPOSE_DEFAULT</tspan>
+   </text>
+   <text transform="matrix(.96106 0 0 1.0405 48.571 195.53)" x="3681.545" y="1289.954" enable-background="new" fill="#f815bb" style="line-height:125%">
+    <tspan x="3681.545" y="1289.954" font-size="50">COMPOSE_PADDED</tspan>
+   </text>
+  </g>
+  <text transform="matrix(.96106 0 0 1.0405 48.571 195.53)" x="2438.062" y="1368.429" enable-background="new" font-size="50" style="line-height:125%">
+   <tspan x="2438.062" y="1368.429">COMPOSE_BONDS</tspan>
+  </text>
+  <g font-size="40">
+   <text transform="translate(48.571 195.53)" x="8.082" y="1438.896" enable-background="new" style="line-height:125%">
+    <tspan x="8.082" y="1438.896" font-size="50">CROP_BONDS</tspan>
+   </text>
+   <text transform="translate(48.571 195.53)" x="1455.443" y="-26.808" enable-background="new" style="line-height:125%">
+    <tspan x="1455.443" y="-26.808" font-size="50">overscan area</tspan>
+   </text>
+   <text transform="translate(48.571 195.53)" x="179.631" y="385.388" enable-background="new" fill="#f8d615" style="line-height:125%">
+    <tspan x="179.631" y="385.388" font-size="50">CROP_ACTIVE</tspan>
+   </text>
+   <text transform="translate(48.571 195.53)" x="636.674" y="-138.845" enable-background="new" style="line-height:125%">
+    <tspan x="636.674" y="-138.845" font-size="70" font-weight="bold">DATA SOURCE</tspan>
+   </text>
+  </g>
+  <text transform="matrix(.96106 0 0 1.0405 48.571 195.53)" x="3178.715" y="-129.061" enable-background="new" font-size="45.314" style="line-height:125%">
+   <tspan x="3178.715" y="-129.061" font-size="70" font-weight="bold">DATA SINK</tspan>
+  </text>
+ </g>
 </svg>
diff --git a/Documentation/media/uapi/v4l/subdev-formats.rst b/Documentation/media/uapi/v4l/subdev-formats.rst
index 8e73bb00c0d5..b1eea44550e1 100644
--- a/Documentation/media/uapi/v4l/subdev-formats.rst
+++ b/Documentation/media/uapi/v4l/subdev-formats.rst
@@ -1586,7 +1586,7 @@ JEIDA defined bit mapping will be named
 
 .. raw:: latex
 
-    \begin{adjustbox}{width=\columnwidth}
+    \tiny
 
 .. _v4l2-mbus-pixelcode-rgb-lvds:
 
@@ -1784,7 +1784,7 @@ JEIDA defined bit mapping will be named
 
 .. raw:: latex
 
-    \end{adjustbox}\newline\newline
+    \normalsize
 
 
 Bayer Formats
@@ -7321,11 +7321,14 @@ following information.
 
 The following table lists existing HSV/HSL formats.
 
+
 .. raw:: latex
 
-    \newline\newline\begin{adjustbox}{width=\columnwidth}
+    \begingroup
+    \tiny
+    \setlength{\tabcolsep}{2pt}
 
-.. tabularcolumns:: |p{6.2cm}|p{1.6cm}|p{0.7cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|
+.. tabularcolumns:: |p{3.0cm}|p{0.60cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|
 
 .. _v4l2-mbus-pixelcode-hsv:
 
@@ -7413,7 +7416,7 @@ The following table lists existing HSV/HSL formats.
 
 .. raw:: latex
 
-    \end{adjustbox}\newline\newline
+    \normalsize
 
 
 JPEG Compressed Formats
@@ -7435,7 +7438,7 @@ The following table lists existing JPEG compressed formats.
 
 .. _v4l2-mbus-pixelcode-jpeg:
 
-.. tabularcolumns:: |p{5.6cm}|p{1.2cm}|p{10.7cm}|
+.. tabularcolumns:: |p{5.4cm}|p{1.4cm}|p{10.7cm}|
 
 .. flat-table:: JPEG Formats
     :header-rows:  1
@@ -7468,7 +7471,7 @@ formats.
 
 .. _v4l2-mbus-pixelcode-vendor-specific:
 
-.. tabularcolumns:: |p{6.6cm}|p{1.2cm}|p{9.7cm}|
+.. tabularcolumns:: |p{6.8cm}|p{1.4cm}|p{9.3cm}|
 
 .. flat-table:: Vendor and device specific formats
     :header-rows:  1
diff --git a/Documentation/media/uapi/v4l/subdev-image-processing-crop.svg b/Documentation/media/uapi/v4l/subdev-image-processing-crop.svg
index 1903dd3846c2..ee1df49f83e8 100644
--- a/Documentation/media/uapi/v4l/subdev-image-processing-crop.svg
+++ b/Documentation/media/uapi/v4l/subdev-image-processing-crop.svg
@@ -18,11 +18,11 @@
      id="metadata100">
     <rdf:RDF>
       <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title />
+	 rdf:about="">
+	<dc:format>image/svg+xml</dc:format>
+	<dc:type
+	   rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+	<dc:title />
       </cc:Work>
     </rdf:RDF>
   </metadata>
diff --git a/Documentation/media/uapi/v4l/subdev-image-processing-full.svg b/Documentation/media/uapi/v4l/subdev-image-processing-full.svg
index 91cf51832c12..c10d222b9ea9 100644
--- a/Documentation/media/uapi/v4l/subdev-image-processing-full.svg
+++ b/Documentation/media/uapi/v4l/subdev-image-processing-full.svg
@@ -18,11 +18,11 @@
      id="metadata260">
     <rdf:RDF>
       <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title />
+	 rdf:about="">
+	<dc:format>image/svg+xml</dc:format>
+	<dc:type
+	   rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+	<dc:title />
       </cc:Work>
     </rdf:RDF>
   </metadata>
diff --git a/Documentation/media/uapi/v4l/subdev-image-processing-scaling-multi-source.svg b/Documentation/media/uapi/v4l/subdev-image-processing-scaling-multi-source.svg
index cedcbf598923..3cb68bf9fc04 100644
--- a/Documentation/media/uapi/v4l/subdev-image-processing-scaling-multi-source.svg
+++ b/Documentation/media/uapi/v4l/subdev-image-processing-scaling-multi-source.svg
@@ -18,11 +18,11 @@
      id="metadata186">
     <rdf:RDF>
       <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title />
+	 rdf:about="">
+	<dc:format>image/svg+xml</dc:format>
+	<dc:type
+	   rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+	<dc:title />
       </cc:Work>
     </rdf:RDF>
   </metadata>
diff --git a/Documentation/media/uapi/v4l/v4l2-selection-targets.rst b/Documentation/media/uapi/v4l/v4l2-selection-targets.rst
index cab07de6f4da..87433ec76c6b 100644
--- a/Documentation/media/uapi/v4l/v4l2-selection-targets.rst
+++ b/Documentation/media/uapi/v4l/v4l2-selection-targets.rst
@@ -12,7 +12,7 @@ of the two interfaces they are used.
 
 .. _v4l2-selection-targets-table:
 
-.. tabularcolumns:: |p{5.8cm}|p{1.4cm}|p{6.5cm}|p{1.2cm}|p{1.6cm}|
+.. tabularcolumns:: |p{6.0cm}|p{1.4cm}|p{7.4cm}|p{1.2cm}|p{1.4cm}|
 
 .. flat-table:: Selection target definitions
     :header-rows:  1
diff --git a/Documentation/media/uapi/v4l/v4l2.rst b/Documentation/media/uapi/v4l/v4l2.rst
index f52a11c949d3..2128717299b3 100644
--- a/Documentation/media/uapi/v4l/v4l2.rst
+++ b/Documentation/media/uapi/v4l/v4l2.rst
@@ -11,7 +11,9 @@ This part describes the Video for Linux API version 2 (V4L2 API) specification.
 
 **Revision 4.5**
 
-.. class:: toc-title
+.. only:: html
+
+   .. class:: toc-title
 
         Table of Contents
 
@@ -23,7 +25,6 @@ This part describes the Video for Linux API version 2 (V4L2 API) specification.
     pixfmt
     io
     devices
-    driver
     libv4l
     compat
     user-func
diff --git a/Documentation/media/uapi/v4l/vbi_525.svg b/Documentation/media/uapi/v4l/vbi_525.svg
index b05f7777ccf8..643aec8d0ba2 100644
--- a/Documentation/media/uapi/v4l/vbi_525.svg
+++ b/Documentation/media/uapi/v4l/vbi_525.svg
@@ -42,19 +42,21 @@
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diff --git a/Documentation/media/uapi/v4l/vidioc-create-bufs.rst b/Documentation/media/uapi/v4l/vidioc-create-bufs.rst
index aaca12fca06e..a39e18d69511 100644
--- a/Documentation/media/uapi/v4l/vidioc-create-bufs.rst
+++ b/Documentation/media/uapi/v4l/vidioc-create-bufs.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_create_buffers`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-cropcap.rst b/Documentation/media/uapi/v4l/vidioc-cropcap.rst
index 0f80d5ca2643..a65dbec6b20b 100644
--- a/Documentation/media/uapi/v4l/vidioc-cropcap.rst
+++ b/Documentation/media/uapi/v4l/vidioc-cropcap.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_cropcap`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-dbg-g-chip-info.rst b/Documentation/media/uapi/v4l/vidioc-dbg-g-chip-info.rst
index e1e5507e79ff..7709852282c2 100644
--- a/Documentation/media/uapi/v4l/vidioc-dbg-g-chip-info.rst
+++ b/Documentation/media/uapi/v4l/vidioc-dbg-g-chip-info.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_dbg_chip_info`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-dbg-g-register.rst b/Documentation/media/uapi/v4l/vidioc-dbg-g-register.rst
index 5960a6547f41..f4e8dd5f7889 100644
--- a/Documentation/media/uapi/v4l/vidioc-dbg-g-register.rst
+++ b/Documentation/media/uapi/v4l/vidioc-dbg-g-register.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_dbg_register`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-dqevent.rst b/Documentation/media/uapi/v4l/vidioc-dqevent.rst
index 8d663a73818e..cb3565f36793 100644
--- a/Documentation/media/uapi/v4l/vidioc-dqevent.rst
+++ b/Documentation/media/uapi/v4l/vidioc-dqevent.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_event`.
 
 
 Description
@@ -38,7 +39,7 @@ exceptions which the application may get by e.g. using the select system
 call.
 
 
-.. tabularcolumns:: |p{3.0cm}|p{4.3cm}|p{2.5cm}|p{7.7cm}|
+.. tabularcolumns:: |p{3.0cm}|p{4.4cm}|p{2.4cm}|p{7.7cm}|
 
 .. c:type:: v4l2_event
 
diff --git a/Documentation/media/uapi/v4l/vidioc-dv-timings-cap.rst b/Documentation/media/uapi/v4l/vidioc-dv-timings-cap.rst
index 424f3a1c7f56..63ead6b7a115 100644
--- a/Documentation/media/uapi/v4l/vidioc-dv-timings-cap.rst
+++ b/Documentation/media/uapi/v4l/vidioc-dv-timings-cap.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_dv_timings_cap`.
 
 
 Description
@@ -97,7 +98,7 @@ that doesn't support them will return an ``EINVAL`` error code.
 
 
 
-.. tabularcolumns:: |p{1.0cm}|p{3.5cm}|p{3.5cm}|p{9.5cm}|
+.. tabularcolumns:: |p{1.0cm}|p{4.0cm}|p{3.5cm}|p{9.2cm}|
 
 .. c:type:: v4l2_dv_timings_cap
 
diff --git a/Documentation/media/uapi/v4l/vidioc-encoder-cmd.rst b/Documentation/media/uapi/v4l/vidioc-encoder-cmd.rst
index ae20ee573757..5ae8c933b1b9 100644
--- a/Documentation/media/uapi/v4l/vidioc-encoder-cmd.rst
+++ b/Documentation/media/uapi/v4l/vidioc-encoder-cmd.rst
@@ -29,7 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
-
+    Pointer to struct :c:type:`v4l2_encoder_cmd`.
 
 Description
 ===========
diff --git a/Documentation/media/uapi/v4l/vidioc-enum-dv-timings.rst b/Documentation/media/uapi/v4l/vidioc-enum-dv-timings.rst
index 3e9d0f69cc73..63dca65f49e4 100644
--- a/Documentation/media/uapi/v4l/vidioc-enum-dv-timings.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enum-dv-timings.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_enum_dv_timings`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-enum-fmt.rst b/Documentation/media/uapi/v4l/vidioc-enum-fmt.rst
index a2adaa4bd4dd..019c513df217 100644
--- a/Documentation/media/uapi/v4l/vidioc-enum-fmt.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enum-fmt.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_fmtdesc`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-enum-frameintervals.rst b/Documentation/media/uapi/v4l/vidioc-enum-frameintervals.rst
index 39492453f02d..fea7dc3c879d 100644
--- a/Documentation/media/uapi/v4l/vidioc-enum-frameintervals.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enum-frameintervals.rst
@@ -26,9 +26,8 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
-    Pointer to a struct :c:type:`v4l2_frmivalenum`
-    structure that contains a pixel format and size and receives a frame
-    interval.
+    Pointer to struct :c:type:`v4l2_frmivalenum`
+    that contains a pixel format and size and receives a frame interval.
 
 
 Description
@@ -124,6 +123,8 @@ application should zero out all members except for the *IN* fields.
 
 .. c:type:: v4l2_frmivalenum
 
+.. tabularcolumns:: |p{1.8cm}|p{4.4cm}|p{2.4cm}|p{8.9cm}|
+
 .. flat-table:: struct v4l2_frmivalenum
     :header-rows:  0
     :stub-columns: 0
diff --git a/Documentation/media/uapi/v4l/vidioc-enum-framesizes.rst b/Documentation/media/uapi/v4l/vidioc-enum-framesizes.rst
index 628f1aa66338..6de117f163e0 100644
--- a/Documentation/media/uapi/v4l/vidioc-enum-framesizes.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enum-framesizes.rst
@@ -26,7 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
-    Pointer to a struct :c:type:`v4l2_frmsizeenum`
+    Pointer to struct :c:type:`v4l2_frmsizeenum`
     that contains an index and pixel format and receives a frame width
     and height.
 
@@ -140,6 +140,8 @@ application should zero out all members except for the *IN* fields.
 
 .. c:type:: v4l2_frmsizeenum
 
+.. tabularcolumns:: |p{1.4cm}|p{5.9cm}|p{2.3cm}|p{8.0cm}|
+
 .. flat-table:: struct v4l2_frmsizeenum
     :header-rows:  0
     :stub-columns: 0
diff --git a/Documentation/media/uapi/v4l/vidioc-enum-freq-bands.rst b/Documentation/media/uapi/v4l/vidioc-enum-freq-bands.rst
index 4e5f5e5bf632..195cf45f3c32 100644
--- a/Documentation/media/uapi/v4l/vidioc-enum-freq-bands.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enum-freq-bands.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_frequency_band`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-enumaudio.rst b/Documentation/media/uapi/v4l/vidioc-enumaudio.rst
index 74bc3ed0bdd8..8e5193e8696f 100644
--- a/Documentation/media/uapi/v4l/vidioc-enumaudio.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enumaudio.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_audio`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-enumaudioout.rst b/Documentation/media/uapi/v4l/vidioc-enumaudioout.rst
index 4470a1ece5cf..6d2b4f6e78b0 100644
--- a/Documentation/media/uapi/v4l/vidioc-enumaudioout.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enumaudioout.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_audioout`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-enuminput.rst b/Documentation/media/uapi/v4l/vidioc-enuminput.rst
index 266e48ab237f..0350069a56c5 100644
--- a/Documentation/media/uapi/v4l/vidioc-enuminput.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enuminput.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_input`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-enumoutput.rst b/Documentation/media/uapi/v4l/vidioc-enumoutput.rst
index 93a2cf3b310c..697dcd186ae3 100644
--- a/Documentation/media/uapi/v4l/vidioc-enumoutput.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enumoutput.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_output`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-enumstd.rst b/Documentation/media/uapi/v4l/vidioc-enumstd.rst
index f2bdd45cfa0d..b7fda29f46a1 100644
--- a/Documentation/media/uapi/v4l/vidioc-enumstd.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enumstd.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_standard`.
 
 
 Description
@@ -224,12 +225,15 @@ support digital TV. See also the Linux DVB API at
     #define V4L2_STD_ALL            (V4L2_STD_525_60        |
 		     V4L2_STD_625_50)
 
+
 .. raw:: latex
 
-    \begin{adjustbox}{width=\columnwidth}
+    \begingroup
+    \tiny
+    \setlength{\tabcolsep}{2pt}
 
 ..                            NTSC/M   PAL/M    /N       /B       /D       /H       /I        SECAM/B    /D       /K1     /L
-.. tabularcolumns:: |p{2.7cm}|p{2.6cm}|p{3.0cm}|p{3.2cm}|p{3.2cm}|p{2.2cm}|p{1.2cm}|p{3.2cm}|p{3.0cm}|p{2.0cm}|p{2.0cm}|p{2.0cm}|
+.. tabularcolumns:: |p{1.43cm}|p{1.38cm}|p{1.59cm}|p{1.7cm}|p{1.7cm}|p{1.17cm}|p{0.64cm}|p{1.71cm}|p{1.6cm}|p{1.07cm}|p{1.07cm}|p{1.07cm}|
 
 .. _video-standards:
 
@@ -293,7 +297,7 @@ support digital TV. See also the Linux DVB API at
 
 .. raw:: latex
 
-    \end{adjustbox}\newline\newline
+    \endgroup
 
 
 
diff --git a/Documentation/media/uapi/v4l/vidioc-expbuf.rst b/Documentation/media/uapi/v4l/vidioc-expbuf.rst
index 246e48028d40..226e83eb28a9 100644
--- a/Documentation/media/uapi/v4l/vidioc-expbuf.rst
+++ b/Documentation/media/uapi/v4l/vidioc-expbuf.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_exportbuffer`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-g-audio.rst b/Documentation/media/uapi/v4l/vidioc-g-audio.rst
index 5b67e81a0db6..290851f99386 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-audio.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-audio.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_audio`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-g-audioout.rst b/Documentation/media/uapi/v4l/vidioc-g-audioout.rst
index d16ecbaddc59..1c98af33ee70 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-audioout.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-audioout.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_audioout`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-g-crop.rst b/Documentation/media/uapi/v4l/vidioc-g-crop.rst
index 13771ee3e94a..a6ed43ba9ca3 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-crop.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-crop.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_crop`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-g-ctrl.rst b/Documentation/media/uapi/v4l/vidioc-g-ctrl.rst
index d8a379182a34..299b9aabbac2 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-ctrl.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-ctrl.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_control`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-g-dv-timings.rst b/Documentation/media/uapi/v4l/vidioc-g-dv-timings.rst
index e573c74138de..2696380626d4 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-dv-timings.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-dv-timings.rst
@@ -35,6 +35,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_dv_timings`.
 
 
 Description
@@ -208,7 +209,7 @@ EBUSY
       - 0
       - BT.656/1120 timings
 
-
+.. tabularcolumns:: |p{4.5cm}|p{12.8cm}|
 
 .. _dv-bt-standards:
 
@@ -231,7 +232,7 @@ EBUSY
 	There are no horizontal syncs/porches at all in this format.
 	Total blanking timings must be set in hsync or vsync fields only.
 
-.. tabularcolumns:: |p{6.0cm}|p{11.5cm}|
+.. tabularcolumns:: |p{7.0cm}|p{10.5cm}|
 
 .. _dv-bt-flags:
 
diff --git a/Documentation/media/uapi/v4l/vidioc-g-edid.rst b/Documentation/media/uapi/v4l/vidioc-g-edid.rst
index a16a193a1cbf..acab90f06e5a 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-edid.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-edid.rst
@@ -36,6 +36,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+   Pointer to struct :c:type:`v4l2_edid`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-g-enc-index.rst b/Documentation/media/uapi/v4l/vidioc-g-enc-index.rst
index 418e886fd44b..9dfe64fc21a4 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-enc-index.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-enc-index.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_enc_idx`.
 
 
 Description
@@ -55,7 +56,7 @@ Currently this ioctl is only defined for MPEG-2 program streams and
 video elementary streams.
 
 
-.. tabularcolumns:: |p{3.5cm}|p{5.6cm}|p{8.4cm}|
+.. tabularcolumns:: |p{3.8cm}|p{5.6cm}|p{8.1cm}|
 
 .. c:type:: v4l2_enc_idx
 
diff --git a/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst b/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst
index 5ab8d2ac27b9..2011c2b2ee67 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst
@@ -34,6 +34,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_ext_controls`.
 
 
 Description
@@ -180,7 +181,7 @@ still cause this situation.
 	``V4L2_CTRL_FLAG_HAS_PAYLOAD`` is set for this control.
 
 
-.. tabularcolumns:: |p{4.0cm}|p{2.0cm}|p{2.0cm}|p{8.5cm}|
+.. tabularcolumns:: |p{4.0cm}|p{2.2cm}|p{2.1cm}|p{8.2cm}|
 
 .. c:type:: v4l2_ext_controls
 
diff --git a/Documentation/media/uapi/v4l/vidioc-g-fbuf.rst b/Documentation/media/uapi/v4l/vidioc-g-fbuf.rst
index 4a6a03d158ca..fc73bf0f6052 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-fbuf.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-fbuf.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_framebuffer`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-g-fmt.rst b/Documentation/media/uapi/v4l/vidioc-g-fmt.rst
index b853e48312e2..3ead350e099f 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-fmt.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-fmt.rst
@@ -31,6 +31,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_format`.
 
 
 Description
@@ -87,7 +88,7 @@ The format as returned by :ref:`VIDIOC_TRY_FMT <VIDIOC_G_FMT>` must be identical
 
 .. c:type:: v4l2_format
 
-.. tabularcolumns::  |p{1.2cm}|p{4.3cm}|p{3.0cm}|p{9.0cm}|
+.. tabularcolumns::  |p{1.2cm}|p{4.6cm}|p{3.0cm}|p{8.6cm}|
 
 .. flat-table:: struct v4l2_format
     :header-rows:  0
@@ -147,3 +148,9 @@ appropriately. The generic error codes are described at the
 EINVAL
     The struct :c:type:`v4l2_format` ``type`` field is
     invalid or the requested buffer type not supported.
+
+EBUSY
+    The device is busy and cannot change the format. This could be
+    because or the device is streaming or buffers are allocated or
+    queued to the driver. Relevant for :ref:`VIDIOC_S_FMT
+    <VIDIOC_G_FMT>` only.
diff --git a/Documentation/media/uapi/v4l/vidioc-g-frequency.rst b/Documentation/media/uapi/v4l/vidioc-g-frequency.rst
index 46ab276f412b..c1cccb144660 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-frequency.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-frequency.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_frequency`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-g-input.rst b/Documentation/media/uapi/v4l/vidioc-g-input.rst
index 1364a918fbce..1dcef44eef02 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-input.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-input.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer an integer with input index.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-g-jpegcomp.rst b/Documentation/media/uapi/v4l/vidioc-g-jpegcomp.rst
index 8ba353067b33..a1773ea9543e 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-jpegcomp.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-jpegcomp.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_jpegcompression`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-g-modulator.rst b/Documentation/media/uapi/v4l/vidioc-g-modulator.rst
index 77d017eb3fcc..a47b6a15cfbe 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-modulator.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-modulator.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_modulator`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-g-output.rst b/Documentation/media/uapi/v4l/vidioc-g-output.rst
index 7750948fc61b..3e0093f66834 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-output.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-output.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to an integer with output index.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-g-parm.rst b/Documentation/media/uapi/v4l/vidioc-g-parm.rst
index 3b2e6e59a334..616a5ea3f8fa 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-parm.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-parm.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_streamparm`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-g-priority.rst b/Documentation/media/uapi/v4l/vidioc-g-priority.rst
index a763988f64e4..c28996b4a45c 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-priority.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-priority.rst
@@ -29,7 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
-    Pointer to an enum v4l2_priority type.
+    Pointer to an enum :c:type:`v4l2_priority` type.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-g-selection.rst b/Documentation/media/uapi/v4l/vidioc-g-selection.rst
index c1ee86472918..f1d9df029e0d 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-selection.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-selection.rst
@@ -29,11 +29,8 @@ Arguments
 ``fd``
     File descriptor returned by :ref:`open() <func-open>`.
 
-``request``
-    VIDIOC_G_SELECTION, VIDIOC_S_SELECTION
-
 ``argp``
-
+    Pointer to struct :c:type:`v4l2_selection`.
 
 Description
 ===========
diff --git a/Documentation/media/uapi/v4l/vidioc-g-sliced-vbi-cap.rst b/Documentation/media/uapi/v4l/vidioc-g-sliced-vbi-cap.rst
index d7e2b2fa8b88..a9633cae76c5 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-sliced-vbi-cap.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-sliced-vbi-cap.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_sliced_vbi_cap`.
 
 
 Description
@@ -122,9 +123,9 @@ the sliced VBI API is unsupported or ``type`` is invalid.
 
 .. raw:: latex
 
-    \begin{adjustbox}{width=\columnwidth}
+    \scriptsize
 
-.. tabularcolumns:: |p{5.0cm}|p{1.4cm}|p{3.0cm}|p{2.5cm}|p{9.0cm}|
+.. tabularcolumns:: |p{3.5cm}|p{1.0cm}|p{2.0cm}|p{2.0cm}|p{8.0cm}|
 
 .. _vbi-services:
 
@@ -180,7 +181,7 @@ the sliced VBI API is unsupported or ``type`` is invalid.
 
 .. raw:: latex
 
-    \end{adjustbox}\newline\newline
+    \normalsize
 
 
 Return Value
diff --git a/Documentation/media/uapi/v4l/vidioc-g-std.rst b/Documentation/media/uapi/v4l/vidioc-g-std.rst
index cd856ad21a28..90791ab51a53 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-std.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-std.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to :c:type:`v4l2_std_id`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-g-tuner.rst b/Documentation/media/uapi/v4l/vidioc-g-tuner.rst
index 57c79fa43866..acdd15901a51 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-tuner.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-tuner.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_tuner`.
 
 
 Description
@@ -392,22 +393,25 @@ To change the radio frequency the
 
 .. raw:: latex
 
-    \begin{adjustbox}{width=\columnwidth}
+    \scriptsize
+
+.. tabularcolumns:: |p{1.5cm}|p{1.5cm}|p{2.9cm}|p{2.9cm}|p{2.9cm}|p{2.9cm}|
 
 .. _tuner-matrix:
 
 .. flat-table:: Tuner Audio Matrix
     :header-rows:  2
     :stub-columns: 0
+    :widths: 7 7 14 14 14 14
 
     * -
-      - :cspan:`5` Selected ``V4L2_TUNER_MODE_``
+      - :cspan:`4` Selected ``V4L2_TUNER_MODE_``
     * - Received ``V4L2_TUNER_SUB_``
       - ``MONO``
       - ``STEREO``
       - ``LANG1``
       - ``LANG2 = SAP``
-      - ``LANG1_LANG2``\  [#f1]_
+      - ``LANG1_LANG2``\ [#f1]_
     * - ``MONO``
       - Mono
       - Mono/Mono
@@ -434,14 +438,14 @@ To change the radio frequency the
       - L+R/SAP (preferred) or L/R or L+R/L+R
     * - ``LANG1 | LANG2``
       - Language 1
-      - Lang1/Lang2 (deprecated [#f2]_) or Lang1/Lang1
+      - Lang1/Lang2 (deprecated\ [#f2]_) or Lang1/Lang1
       - Language 1
       - Language 2
       - Lang1/Lang2 (preferred) or Lang1/Lang1
 
 .. raw:: latex
 
-    \end{adjustbox}\newline\newline
+    \normalsize
 
 Return Value
 ============
diff --git a/Documentation/media/uapi/v4l/vidioc-overlay.rst b/Documentation/media/uapi/v4l/vidioc-overlay.rst
index cd7b62ebc53b..1383e3db25fc 100644
--- a/Documentation/media/uapi/v4l/vidioc-overlay.rst
+++ b/Documentation/media/uapi/v4l/vidioc-overlay.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to an integer.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-prepare-buf.rst b/Documentation/media/uapi/v4l/vidioc-prepare-buf.rst
index bdcfd9fe550d..70687a86ae38 100644
--- a/Documentation/media/uapi/v4l/vidioc-prepare-buf.rst
+++ b/Documentation/media/uapi/v4l/vidioc-prepare-buf.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_buffer`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-qbuf.rst b/Documentation/media/uapi/v4l/vidioc-qbuf.rst
index 1f3612637200..9e448a4aa3aa 100644
--- a/Documentation/media/uapi/v4l/vidioc-qbuf.rst
+++ b/Documentation/media/uapi/v4l/vidioc-qbuf.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_buffer`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-query-dv-timings.rst b/Documentation/media/uapi/v4l/vidioc-query-dv-timings.rst
index 0d16853b1b51..6c82eafd28bb 100644
--- a/Documentation/media/uapi/v4l/vidioc-query-dv-timings.rst
+++ b/Documentation/media/uapi/v4l/vidioc-query-dv-timings.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_dv_timings`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-querybuf.rst b/Documentation/media/uapi/v4l/vidioc-querybuf.rst
index 0bdc8e0abddc..dd54747fabc9 100644
--- a/Documentation/media/uapi/v4l/vidioc-querybuf.rst
+++ b/Documentation/media/uapi/v4l/vidioc-querybuf.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_buffer`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-querycap.rst b/Documentation/media/uapi/v4l/vidioc-querycap.rst
index 12e0d9a63cd8..66fb1b3d6e6e 100644
--- a/Documentation/media/uapi/v4l/vidioc-querycap.rst
+++ b/Documentation/media/uapi/v4l/vidioc-querycap.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_capability`.
 
 
 Description
@@ -91,12 +92,13 @@ specification the ioctl returns an ``EINVAL`` error code.
 	stack from a newer kernel.
 
 	The version number is formatted using the ``KERNEL_VERSION()``
-	macro:
+	macro. For example if the media stack corresponds to the V4L2
+	version shipped with Kernel 4.14, it would be equivalent to:
     * - :cspan:`2`
 
 	``#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))``
 
-	``__u32 version = KERNEL_VERSION(0, 8, 1);``
+	``__u32 version = KERNEL_VERSION(4, 14, 0);``
 
 	``printf ("Version: %u.%u.%u\\n",``
 
@@ -131,7 +133,7 @@ specification the ioctl returns an ``EINVAL`` error code.
 
 
 
-.. tabularcolumns:: |p{6cm}|p{2.2cm}|p{8.8cm}|
+.. tabularcolumns:: |p{6.1cm}|p{2.2cm}|p{8.7cm}|
 
 .. _device-capabilities:
 
diff --git a/Documentation/media/uapi/v4l/vidioc-queryctrl.rst b/Documentation/media/uapi/v4l/vidioc-queryctrl.rst
index 41c5744a1239..5bd26e8c9a1a 100644
--- a/Documentation/media/uapi/v4l/vidioc-queryctrl.rst
+++ b/Documentation/media/uapi/v4l/vidioc-queryctrl.rst
@@ -32,6 +32,8 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_queryctl`, :c:type:`v4l2_query_ext_ctrl`
+    or :c:type`v4l2_querymenu` (depending on the ioctl).
 
 
 Description
@@ -274,7 +276,7 @@ See also the examples in :ref:`control`.
 
 
 
-.. tabularcolumns:: |p{1.2cm}|p{0.6cm}|p{1.6cm}|p{13.5cm}|
+.. tabularcolumns:: |p{1.2cm}|p{1.0cm}|p{1.7cm}|p{13.0cm}|
 
 .. _v4l2-querymenu:
 
diff --git a/Documentation/media/uapi/v4l/vidioc-querystd.rst b/Documentation/media/uapi/v4l/vidioc-querystd.rst
index 3ef9ab37f582..cf40bca19b9f 100644
--- a/Documentation/media/uapi/v4l/vidioc-querystd.rst
+++ b/Documentation/media/uapi/v4l/vidioc-querystd.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to :c:type:`v4l2_std_id`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-reqbufs.rst b/Documentation/media/uapi/v4l/vidioc-reqbufs.rst
index a4180d576ee5..316f52c8a310 100644
--- a/Documentation/media/uapi/v4l/vidioc-reqbufs.rst
+++ b/Documentation/media/uapi/v4l/vidioc-reqbufs.rst
@@ -26,7 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
-
+    Pointer to struct :c:type:`v4l2_requestbuffers`.
 
 Description
 ===========
diff --git a/Documentation/media/uapi/v4l/vidioc-s-hw-freq-seek.rst b/Documentation/media/uapi/v4l/vidioc-s-hw-freq-seek.rst
index 5672ca48d2bd..b318cb8e1df3 100644
--- a/Documentation/media/uapi/v4l/vidioc-s-hw-freq-seek.rst
+++ b/Documentation/media/uapi/v4l/vidioc-s-hw-freq-seek.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_hw_freq_seek`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-streamon.rst b/Documentation/media/uapi/v4l/vidioc-streamon.rst
index 972d5b3c74aa..e851a6961b78 100644
--- a/Documentation/media/uapi/v4l/vidioc-streamon.rst
+++ b/Documentation/media/uapi/v4l/vidioc-streamon.rst
@@ -29,7 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
-
+    Pointer to an integer.
 
 Description
 ===========
diff --git a/Documentation/media/uapi/v4l/vidioc-subdev-enum-frame-interval.rst b/Documentation/media/uapi/v4l/vidioc-subdev-enum-frame-interval.rst
index 1a02c935c8b5..1bfe3865dcc2 100644
--- a/Documentation/media/uapi/v4l/vidioc-subdev-enum-frame-interval.rst
+++ b/Documentation/media/uapi/v4l/vidioc-subdev-enum-frame-interval.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_subdev_frame_interval_enum`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-subdev-enum-frame-size.rst b/Documentation/media/uapi/v4l/vidioc-subdev-enum-frame-size.rst
index 746c24ed97a0..33fdc3ac9316 100644
--- a/Documentation/media/uapi/v4l/vidioc-subdev-enum-frame-size.rst
+++ b/Documentation/media/uapi/v4l/vidioc-subdev-enum-frame-size.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_subdev_frame_size_enum`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-subdev-enum-mbus-code.rst b/Documentation/media/uapi/v4l/vidioc-subdev-enum-mbus-code.rst
index 0dfee3829ee2..4e4291798e4b 100644
--- a/Documentation/media/uapi/v4l/vidioc-subdev-enum-mbus-code.rst
+++ b/Documentation/media/uapi/v4l/vidioc-subdev-enum-mbus-code.rst
@@ -26,6 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_subdev_mbus_code_enum`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-subdev-g-crop.rst b/Documentation/media/uapi/v4l/vidioc-subdev-g-crop.rst
index 000e8fcd3f25..69b2ae8e7c15 100644
--- a/Documentation/media/uapi/v4l/vidioc-subdev-g-crop.rst
+++ b/Documentation/media/uapi/v4l/vidioc-subdev-g-crop.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_subdev_crop`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-subdev-g-fmt.rst b/Documentation/media/uapi/v4l/vidioc-subdev-g-fmt.rst
index b352456dfe2c..81c5d331af9a 100644
--- a/Documentation/media/uapi/v4l/vidioc-subdev-g-fmt.rst
+++ b/Documentation/media/uapi/v4l/vidioc-subdev-g-fmt.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_subdev_format`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-subdev-g-frame-interval.rst b/Documentation/media/uapi/v4l/vidioc-subdev-g-frame-interval.rst
index 46159dcfce30..5af0a7179941 100644
--- a/Documentation/media/uapi/v4l/vidioc-subdev-g-frame-interval.rst
+++ b/Documentation/media/uapi/v4l/vidioc-subdev-g-frame-interval.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_subdev_frame_interval`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-subdev-g-selection.rst b/Documentation/media/uapi/v4l/vidioc-subdev-g-selection.rst
index 071d9c033db6..b1d3dbbef42a 100644
--- a/Documentation/media/uapi/v4l/vidioc-subdev-g-selection.rst
+++ b/Documentation/media/uapi/v4l/vidioc-subdev-g-selection.rst
@@ -29,6 +29,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_subdev_selection`.
 
 
 Description
diff --git a/Documentation/media/uapi/v4l/vidioc-subscribe-event.rst b/Documentation/media/uapi/v4l/vidioc-subscribe-event.rst
index e4a51431032c..b521efa53ceb 100644
--- a/Documentation/media/uapi/v4l/vidioc-subscribe-event.rst
+++ b/Documentation/media/uapi/v4l/vidioc-subscribe-event.rst
@@ -30,6 +30,7 @@ Arguments
     File descriptor returned by :ref:`open() <func-open>`.
 
 ``argp``
+    Pointer to struct :c:type:`v4l2_event_subscription`.
 
 
 Description
@@ -39,7 +40,7 @@ Subscribe or unsubscribe V4L2 event. Subscribed events are dequeued by
 using the :ref:`VIDIOC_DQEVENT` ioctl.
 
 
-.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
+.. tabularcolumns:: |p{4.6cm}|p{4.4cm}|p{8.7cm}|
 
 .. c:type:: v4l2_event_subscription
 
@@ -72,7 +73,7 @@ using the :ref:`VIDIOC_DQEVENT` ioctl.
 
 
 
-.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
+.. tabularcolumns:: |p{6.8cm}|p{2.2cm}|p{8.5cm}|
 
 .. _event-flags:
 
diff --git a/Documentation/media/v4l-drivers/au0828-cardlist.rst b/Documentation/media/v4l-drivers/au0828-cardlist.rst
index 82d2567bc7c1..bb87b7b36a83 100644
--- a/Documentation/media/v4l-drivers/au0828-cardlist.rst
+++ b/Documentation/media/v4l-drivers/au0828-cardlist.rst
@@ -1,13 +1,37 @@
 AU0828 cards list
 =================
 
-=========== ========================== =======================================================================================================================
-Card number Card name                  USB IDs
-=========== ========================== =======================================================================================================================
-0           Unknown board
-1           Hauppauge HVR950Q          2040:7200, 2040:7210, 2040:7217, 2040:721b, 2040:721e, 2040:721f, 2040:7280, 0fd9:0008, 2040:7260, 2040:7213, 2040:7270
-2           Hauppauge HVR850           2040:7240
-3           DViCO FusionHDTV USB       0fe9:d620
-4           Hauppauge HVR950Q rev xxF8 2040:7201, 2040:7211, 2040:7281
-5           Hauppauge Woodbury         05e1:0480, 2040:8200
-=========== ========================== =======================================================================================================================
+.. tabularcolumns:: |p{1.4cm}|p{6.5cm}|p{10.0cm}|
+
+.. flat-table::
+   :header-rows: 1
+   :widths: 2 19 18
+   :stub-columns: 0
+
+   * - Card number
+     - Card name
+     - USB IDs
+
+   * - 0
+     - Unknown board
+     -
+
+   * - 1
+     - Hauppauge HVR950Q
+     - 2040:7200, 2040:7210, 2040:7217, 2040:721b, 2040:721e, 2040:721f, 2040:7280, 0fd9:0008, 2040:7260, 2040:7213, 2040:7270
+
+   * - 2
+     - Hauppauge HVR850
+     - 2040:7240
+
+   * - 3
+     - DViCO FusionHDTV USB
+     - 0fe9:d620
+
+   * - 4
+     - Hauppauge HVR950Q rev xxF8
+     - 2040:7201, 2040:7211, 2040:7281
+
+   * - 5
+     - Hauppauge Woodbury
+     - 05e1:0480, 2040:8200
diff --git a/Documentation/media/v4l-drivers/bttv-cardlist.rst b/Documentation/media/v4l-drivers/bttv-cardlist.rst
index 28a01cd6cf2e..8da27b924e01 100644
--- a/Documentation/media/v4l-drivers/bttv-cardlist.rst
+++ b/Documentation/media/v4l-drivers/bttv-cardlist.rst
@@ -1,174 +1,681 @@
 BTTV cards list
 ===============
 
-=========== ================================================================================= ==============================================================================================================================================================================
-Card number Card name                                                                         PCI IDs
-=========== ================================================================================= ==============================================================================================================================================================================
-0            *** UNKNOWN/GENERIC ***
-1           MIRO PCTV
-2           Hauppauge (bt848)
-3           STB, Gateway P/N 6000699 (bt848)
-4           Intel Create and Share PCI/ Smart Video Recorder III
-5           Diamond DTV2000
-6           AVerMedia TVPhone
-7           MATRIX-Vision MV-Delta
-8           Lifeview FlyVideo II (Bt848) LR26 / MAXI TV Video PCI2 LR26
-9           IMS/IXmicro TurboTV
-10          Hauppauge (bt878)                                                                 0070:13eb, 0070:3900, 2636:10b4
-11          MIRO PCTV pro
-12          ADS Technologies Channel Surfer TV (bt848)
-13          AVerMedia TVCapture 98                                                            1461:0002, 1461:0004, 1461:0300
-14          Aimslab Video Highway Xtreme (VHX)
-15          Zoltrix TV-Max                                                                    a1a0:a0fc
-16          Prolink Pixelview PlayTV (bt878)
-17          Leadtek WinView 601
-18          AVEC Intercapture
-19          Lifeview FlyVideo II EZ /FlyKit LR38 Bt848 (capture only)
-20          CEI Raffles Card
-21          Lifeview FlyVideo 98/ Lucky Star Image World ConferenceTV LR50
-22          Askey CPH050/ Phoebe Tv Master + FM                                               14ff:3002
-23          Modular Technology MM201/MM202/MM205/MM210/MM215 PCTV, bt878                      14c7:0101
-24          Askey CPH05X/06X (bt878) [many vendors]                                           144f:3002, 144f:3005, 144f:5000, 14ff:3000
-25          Terratec TerraTV+ Version 1.0 (Bt848)/ Terra TValue Version 1.0/ Vobis TV-Boostar
-26          Hauppauge WinCam newer (bt878)
-27          Lifeview FlyVideo 98/ MAXI TV Video PCI2 LR50
-28          Terratec TerraTV+ Version 1.1 (bt878)                                             153b:1127, 1852:1852
-29          Imagenation PXC200                                                                1295:200a
-30          Lifeview FlyVideo 98 LR50                                                         1f7f:1850
-31          Formac iProTV, Formac ProTV I (bt848)
-32          Intel Create and Share PCI/ Smart Video Recorder III
-33          Terratec TerraTValue Version Bt878                                                153b:1117, 153b:1118, 153b:1119, 153b:111a, 153b:1134, 153b:5018
-34          Leadtek WinFast 2000/ WinFast 2000 XP                                             107d:6606, 107d:6609, 6606:217d, f6ff:fff6
-35          Lifeview FlyVideo 98 LR50 / Chronos Video Shuttle II                              1851:1850, 1851:a050
-36          Lifeview FlyVideo 98FM LR50 / Typhoon TView TV/FM Tuner                           1852:1852
-37          Prolink PixelView PlayTV pro
-38          Askey CPH06X TView99                                                              144f:3000, 144f:a005, a04f:a0fc
-39          Pinnacle PCTV Studio/Rave                                                         11bd:0012, bd11:1200, bd11:ff00, 11bd:ff12
-40          STB TV PCI FM, Gateway P/N 6000704 (bt878), 3Dfx VoodooTV 100                     10b4:2636, 10b4:2645, 121a:3060
-41          AVerMedia TVPhone 98                                                              1461:0001, 1461:0003
-42          ProVideo PV951                                                                    aa0c:146c
-43          Little OnAir TV
-44          Sigma TVII-FM
-45          MATRIX-Vision MV-Delta 2
-46          Zoltrix Genie TV/FM                                                               15b0:4000, 15b0:400a, 15b0:400d, 15b0:4010, 15b0:4016
-47          Terratec TV/Radio+                                                                153b:1123
-48          Askey CPH03x/ Dynalink Magic TView
-49          IODATA GV-BCTV3/PCI                                                               10fc:4020
-50          Prolink PV-BT878P+4E / PixelView PlayTV PAK / Lenco MXTV-9578 CP
-51          Eagle Wireless Capricorn2 (bt878A)
-52          Pinnacle PCTV Studio Pro
-53          Typhoon TView RDS + FM Stereo / KNC1 TV Station RDS
-54          Lifeview FlyVideo 2000 /FlyVideo A2/ Lifetec LT 9415 TV [LR90]
-55          Askey CPH031/ BESTBUY Easy TV
-56          Lifeview FlyVideo 98FM LR50                                                       a051:41a0
-57          GrandTec 'Grand Video Capture' (Bt848)                                            4344:4142
-58          Askey CPH060/ Phoebe TV Master Only (No FM)
-59          Askey CPH03x TV Capturer
-60          Modular Technology MM100PCTV
-61          AG Electronics GMV1                                                               15cb:0101
-62          Askey CPH061/ BESTBUY Easy TV (bt878)
-63          ATI TV-Wonder                                                                     1002:0001
-64          ATI TV-Wonder VE                                                                  1002:0003
-65          Lifeview FlyVideo 2000S LR90
-66          Terratec TValueRadio                                                              153b:1135, 153b:ff3b
-67          IODATA GV-BCTV4/PCI                                                               10fc:4050
-68          3Dfx VoodooTV FM (Euro)                                                           10b4:2637
-69          Active Imaging AIMMS
-70          Prolink Pixelview PV-BT878P+ (Rev.4C,8E)
-71          Lifeview FlyVideo 98EZ (capture only) LR51                                        1851:1851
-72          Prolink Pixelview PV-BT878P+9B (PlayTV Pro rev.9B FM+NICAM)                       1554:4011
-73          Sensoray 311/611                                                                  6000:0311, 6000:0611
-74          RemoteVision MX (RV605)
-75          Powercolor MTV878/ MTV878R/ MTV878F
-76          Canopus WinDVR PCI (COMPAQ Presario 3524JP, 5112JP)                               0e11:0079
-77          GrandTec Multi Capture Card (Bt878)
-78          Jetway TV/Capture JW-TV878-FBK, Kworld KW-TV878RF                                 0a01:17de
-79          DSP Design TCVIDEO
-80          Hauppauge WinTV PVR                                                               0070:4500
-81          IODATA GV-BCTV5/PCI                                                               10fc:4070, 10fc:d018
-82          Osprey 100/150 (878)                                                              0070:ff00
-83          Osprey 100/150 (848)
-84          Osprey 101 (848)
-85          Osprey 101/151
-86          Osprey 101/151 w/ svid
-87          Osprey 200/201/250/251
-88          Osprey 200/250                                                                    0070:ff01
-89          Osprey 210/220/230
-90          Osprey 500                                                                        0070:ff02
-91          Osprey 540                                                                        0070:ff04
-92          Osprey 2000                                                                       0070:ff03
-93          IDS Eagle
-94          Pinnacle PCTV Sat                                                                 11bd:001c
-95          Formac ProTV II (bt878)
-96          MachTV
-97          Euresys Picolo
-98          ProVideo PV150                                                                    aa00:1460, aa01:1461, aa02:1462, aa03:1463, aa04:1464, aa05:1465, aa06:1466, aa07:1467
-99          AD-TVK503
-100         Hercules Smart TV Stereo
-101         Pace TV & Radio Card
-102         IVC-200                                                                           0000:a155, 0001:a155, 0002:a155, 0003:a155, 0100:a155, 0101:a155, 0102:a155, 0103:a155, 0800:a155, 0801:a155, 0802:a155, 0803:a155
-103         Grand X-Guard / Trust 814PCI                                                      0304:0102
-104         Nebula Electronics DigiTV                                                         0071:0101
-105         ProVideo PV143                                                                    aa00:1430, aa00:1431, aa00:1432, aa00:1433, aa03:1433
-106         PHYTEC VD-009-X1 VD-011 MiniDIN (bt878)
-107         PHYTEC VD-009-X1 VD-011 Combi (bt878)
-108         PHYTEC VD-009 MiniDIN (bt878)
-109         PHYTEC VD-009 Combi (bt878)
-110         IVC-100                                                                           ff00:a132
-111         IVC-120G                                                                          ff00:a182, ff01:a182, ff02:a182, ff03:a182, ff04:a182, ff05:a182, ff06:a182, ff07:a182, ff08:a182, ff09:a182, ff0a:a182, ff0b:a182, ff0c:a182, ff0d:a182, ff0e:a182, ff0f:a182
-112         pcHDTV HD-2000 TV                                                                 7063:2000
-113         Twinhan DST + clones                                                              11bd:0026, 1822:0001, 270f:fc00, 1822:0026
-114         Winfast VC100                                                                     107d:6607
-115         Teppro TEV-560/InterVision IV-560
-116         SIMUS GVC1100                                                                     aa6a:82b2
-117         NGS NGSTV+
-118         LMLBT4
-119         Tekram M205 PRO
-120         Conceptronic CONTVFMi
-121         Euresys Picolo Tetra                                                              1805:0105, 1805:0106, 1805:0107, 1805:0108
-122         Spirit TV Tuner
-123         AVerMedia AVerTV DVB-T 771                                                        1461:0771
-124         AverMedia AverTV DVB-T 761                                                        1461:0761
-125         MATRIX Vision Sigma-SQ
-126         MATRIX Vision Sigma-SLC
-127         APAC Viewcomp 878(AMAX)
-128         DViCO FusionHDTV DVB-T Lite                                                       18ac:db10, 18ac:db11
-129         V-Gear MyVCD
-130         Super TV Tuner
-131         Tibet Systems 'Progress DVR' CS16
-132         Kodicom 4400R (master)
-133         Kodicom 4400R (slave)
-134         Adlink RTV24
-135         DViCO FusionHDTV 5 Lite                                                           18ac:d500
-136         Acorp Y878F                                                                       9511:1540
-137         Conceptronic CTVFMi v2                                                            036e:109e
-138         Prolink Pixelview PV-BT878P+ (Rev.2E)
-139         Prolink PixelView PlayTV MPEG2 PV-M4900
-140         Osprey 440                                                                        0070:ff07
-141         Asound Skyeye PCTV
-142         Sabrent TV-FM (bttv version)
-143         Hauppauge ImpactVCB (bt878)                                                       0070:13eb
-144         MagicTV
-145         SSAI Security Video Interface                                                     4149:5353
-146         SSAI Ultrasound Video Interface                                                   414a:5353
-147         VoodooTV 200 (USA)                                                                121a:3000
-148         DViCO FusionHDTV 2                                                                dbc0:d200
-149         Typhoon TV-Tuner PCI (50684)
-150         Geovision GV-600                                                                  008a:763c
-151         Kozumi KTV-01C
-152         Encore ENL TV-FM-2                                                                1000:1801
-153         PHYTEC VD-012 (bt878)
-154         PHYTEC VD-012-X1 (bt878)
-155         PHYTEC VD-012-X2 (bt878)
-156         IVCE-8784                                                                         0000:f050, 0001:f050, 0002:f050, 0003:f050
-157         Geovision GV-800(S) (master)                                                      800a:763d
-158         Geovision GV-800(S) (slave)                                                       800b:763d, 800c:763d, 800d:763d
-159         ProVideo PV183                                                                    1830:1540, 1831:1540, 1832:1540, 1833:1540, 1834:1540, 1835:1540, 1836:1540, 1837:1540
-160         Tongwei Video Technology TD-3116                                                  f200:3116
-161         Aposonic W-DVR                                                                    0279:0228
-162         Adlink MPG24
-163         Bt848 Capture 14MHz
-164         CyberVision CV06 (SV)
-165         Kworld V-Stream Xpert TV PVR878
-166         PCI-8604PW
-=========== ================================================================================= ==============================================================================================================================================================================
+.. tabularcolumns:: |p{1.4cm}|p{11.1cm}|p{4.2cm}|
+
+.. flat-table::
+   :header-rows: 1
+   :widths: 2 19 18
+   :stub-columns: 0
+
+   * - Card number
+     - Card name
+     - PCI IDs
+
+   * - 0
+     -  *** UNKNOWN/GENERIC ***
+     -
+
+   * - 1
+     - MIRO PCTV
+     -
+
+   * - 2
+     - Hauppauge (bt848)
+     -
+
+   * - 3
+     - STB, Gateway P/N 6000699 (bt848)
+     -
+
+   * - 4
+     - Intel Create and Share PCI/ Smart Video Recorder III
+     -
+
+   * - 5
+     - Diamond DTV2000
+     -
+
+   * - 6
+     - AVerMedia TVPhone
+     -
+
+   * - 7
+     - MATRIX-Vision MV-Delta
+     -
+
+   * - 8
+     - Lifeview FlyVideo II (Bt848) LR26 / MAXI TV Video PCI2 LR26
+     -
+
+   * - 9
+     - IMS/IXmicro TurboTV
+     -
+
+   * - 10
+     - Hauppauge (bt878)
+     - 0070:13eb, 0070:3900, 2636:10b4
+
+   * - 11
+     - MIRO PCTV pro
+     -
+
+   * - 12
+     - ADS Technologies Channel Surfer TV (bt848)
+     -
+
+   * - 13
+     - AVerMedia TVCapture 98
+     - 1461:0002, 1461:0004, 1461:0300
+
+   * - 14
+     - Aimslab Video Highway Xtreme (VHX)
+     -
+
+   * - 15
+     - Zoltrix TV-Max
+     - a1a0:a0fc
+
+   * - 16
+     - Prolink Pixelview PlayTV (bt878)
+     -
+
+   * - 17
+     - Leadtek WinView 601
+     -
+
+   * - 18
+     - AVEC Intercapture
+     -
+
+   * - 19
+     - Lifeview FlyVideo II EZ /FlyKit LR38 Bt848 (capture only)
+     -
+
+   * - 20
+     - CEI Raffles Card
+     -
+
+   * - 21
+     - Lifeview FlyVideo 98/ Lucky Star Image World ConferenceTV LR50
+     -
+
+   * - 22
+     - Askey CPH050/ Phoebe Tv Master + FM
+     - 14ff:3002
+
+   * - 23
+     - Modular Technology MM201/MM202/MM205/MM210/MM215 PCTV, bt878
+     - 14c7:0101
+
+   * - 24
+     - Askey CPH05X/06X (bt878) [many vendors]
+     - 144f:3002, 144f:3005, 144f:5000, 14ff:3000
+
+   * - 25
+     - Terratec TerraTV+ Version 1.0 (Bt848)/ Terra TValue Version 1.0/ Vobis TV-Boostar
+     -
+
+   * - 26
+     - Hauppauge WinCam newer (bt878)
+     -
+
+   * - 27
+     - Lifeview FlyVideo 98/ MAXI TV Video PCI2 LR50
+     -
+
+   * - 28
+     - Terratec TerraTV+ Version 1.1 (bt878)
+     - 153b:1127, 1852:1852
+
+   * - 29
+     - Imagenation PXC200
+     - 1295:200a
+
+   * - 30
+     - Lifeview FlyVideo 98 LR50
+     - 1f7f:1850
+
+   * - 31
+     - Formac iProTV, Formac ProTV I (bt848)
+     -
+
+   * - 32
+     - Intel Create and Share PCI/ Smart Video Recorder III
+     -
+
+   * - 33
+     - Terratec TerraTValue Version Bt878
+     - 153b:1117, 153b:1118, 153b:1119, 153b:111a, 153b:1134, 153b:5018
+
+   * - 34
+     - Leadtek WinFast 2000/ WinFast 2000 XP
+     - 107d:6606, 107d:6609, 6606:217d, f6ff:fff6
+
+   * - 35
+     - Lifeview FlyVideo 98 LR50 / Chronos Video Shuttle II
+     - 1851:1850, 1851:a050
+
+   * - 36
+     - Lifeview FlyVideo 98FM LR50 / Typhoon TView TV/FM Tuner
+     - 1852:1852
+
+   * - 37
+     - Prolink PixelView PlayTV pro
+     -
+
+   * - 38
+     - Askey CPH06X TView99
+     - 144f:3000, 144f:a005, a04f:a0fc
+
+   * - 39
+     - Pinnacle PCTV Studio/Rave
+     - 11bd:0012, bd11:1200, bd11:ff00, 11bd:ff12
+
+   * - 40
+     - STB TV PCI FM, Gateway P/N 6000704 (bt878), 3Dfx VoodooTV 100
+     - 10b4:2636, 10b4:2645, 121a:3060
+
+   * - 41
+     - AVerMedia TVPhone 98
+     - 1461:0001, 1461:0003
+
+   * - 42
+     - ProVideo PV951
+     - aa0c:146c
+
+   * - 43
+     - Little OnAir TV
+     -
+
+   * - 44
+     - Sigma TVII-FM
+     -
+
+   * - 45
+     - MATRIX-Vision MV-Delta 2
+     -
+
+   * - 46
+     - Zoltrix Genie TV/FM
+     - 15b0:4000, 15b0:400a, 15b0:400d, 15b0:4010, 15b0:4016
+
+   * - 47
+     - Terratec TV/Radio+
+     - 153b:1123
+
+   * - 48
+     - Askey CPH03x/ Dynalink Magic TView
+     -
+
+   * - 49
+     - IODATA GV-BCTV3/PCI
+     - 10fc:4020
+
+   * - 50
+     - Prolink PV-BT878P+4E / PixelView PlayTV PAK / Lenco MXTV-9578 CP
+     -
+
+   * - 51
+     - Eagle Wireless Capricorn2 (bt878A)
+     -
+
+   * - 52
+     - Pinnacle PCTV Studio Pro
+     -
+
+   * - 53
+     - Typhoon TView RDS + FM Stereo / KNC1 TV Station RDS
+     -
+
+   * - 54
+     - Lifeview FlyVideo 2000 /FlyVideo A2/ Lifetec LT 9415 TV [LR90]
+     -
+
+   * - 55
+     - Askey CPH031/ BESTBUY Easy TV
+     -
+
+   * - 56
+     - Lifeview FlyVideo 98FM LR50
+     - a051:41a0
+
+   * - 57
+     - GrandTec 'Grand Video Capture' (Bt848)
+     - 4344:4142
+
+   * - 58
+     - Askey CPH060/ Phoebe TV Master Only (No FM)
+     -
+
+   * - 59
+     - Askey CPH03x TV Capturer
+     -
+
+   * - 60
+     - Modular Technology MM100PCTV
+     -
+
+   * - 61
+     - AG Electronics GMV1
+     - 15cb:0101
+
+   * - 62
+     - Askey CPH061/ BESTBUY Easy TV (bt878)
+     -
+
+   * - 63
+     - ATI TV-Wonder
+     - 1002:0001
+
+   * - 64
+     - ATI TV-Wonder VE
+     - 1002:0003
+
+   * - 65
+     - Lifeview FlyVideo 2000S LR90
+     -
+
+   * - 66
+     - Terratec TValueRadio
+     - 153b:1135, 153b:ff3b
+
+   * - 67
+     - IODATA GV-BCTV4/PCI
+     - 10fc:4050
+
+   * - 68
+     - 3Dfx VoodooTV FM (Euro)
+     - 10b4:2637
+
+   * - 69
+     - Active Imaging AIMMS
+     -
+
+   * - 70
+     - Prolink Pixelview PV-BT878P+ (Rev.4C,8E)
+     -
+
+   * - 71
+     - Lifeview FlyVideo 98EZ (capture only) LR51
+     - 1851:1851
+
+   * - 72
+     - Prolink Pixelview PV-BT878P+9B (PlayTV Pro rev.9B FM+NICAM)
+     - 1554:4011
+
+   * - 73
+     - Sensoray 311/611
+     - 6000:0311, 6000:0611
+
+   * - 74
+     - RemoteVision MX (RV605)
+     -
+
+   * - 75
+     - Powercolor MTV878/ MTV878R/ MTV878F
+     -
+
+   * - 76
+     - Canopus WinDVR PCI (COMPAQ Presario 3524JP, 5112JP)
+     - 0e11:0079
+
+   * - 77
+     - GrandTec Multi Capture Card (Bt878)
+     -
+
+   * - 78
+     - Jetway TV/Capture JW-TV878-FBK, Kworld KW-TV878RF
+     - 0a01:17de
+
+   * - 79
+     - DSP Design TCVIDEO
+     -
+
+   * - 80
+     - Hauppauge WinTV PVR
+     - 0070:4500
+
+   * - 81
+     - IODATA GV-BCTV5/PCI
+     - 10fc:4070, 10fc:d018
+
+   * - 82
+     - Osprey 100/150 (878)
+     - 0070:ff00
+
+   * - 83
+     - Osprey 100/150 (848)
+     -
+
+   * - 84
+     - Osprey 101 (848)
+     -
+
+   * - 85
+     - Osprey 101/151
+     -
+
+   * - 86
+     - Osprey 101/151 w/ svid
+     -
+
+   * - 87
+     - Osprey 200/201/250/251
+     -
+
+   * - 88
+     - Osprey 200/250
+     - 0070:ff01
+
+   * - 89
+     - Osprey 210/220/230
+     -
+
+   * - 90
+     - Osprey 500
+     - 0070:ff02
+
+   * - 91
+     - Osprey 540
+     - 0070:ff04
+
+   * - 92
+     - Osprey 2000
+     - 0070:ff03
+
+   * - 93
+     - IDS Eagle
+     -
+
+   * - 94
+     - Pinnacle PCTV Sat
+     - 11bd:001c
+
+   * - 95
+     - Formac ProTV II (bt878)
+     -
+
+   * - 96
+     - MachTV
+     -
+
+   * - 97
+     - Euresys Picolo
+     -
+
+   * - 98
+     - ProVideo PV150
+     - aa00:1460, aa01:1461, aa02:1462, aa03:1463, aa04:1464, aa05:1465, aa06:1466, aa07:1467
+
+   * - 99
+     - AD-TVK503
+     -
+
+   * - 100
+     - Hercules Smart TV Stereo
+     -
+
+   * - 101
+     - Pace TV & Radio Card
+     -
+
+   * - 102
+     - IVC-200
+     - 0000:a155, 0001:a155, 0002:a155, 0003:a155, 0100:a155, 0101:a155, 0102:a155, 0103:a155, 0800:a155, 0801:a155, 0802:a155, 0803:a155
+
+   * - 103
+     - Grand X-Guard / Trust 814PCI
+     - 0304:0102
+
+   * - 104
+     - Nebula Electronics DigiTV
+     - 0071:0101
+
+   * - 105
+     - ProVideo PV143
+     - aa00:1430, aa00:1431, aa00:1432, aa00:1433, aa03:1433
+
+   * - 106
+     - PHYTEC VD-009-X1 VD-011 MiniDIN (bt878)
+     -
+
+   * - 107
+     - PHYTEC VD-009-X1 VD-011 Combi (bt878)
+     -
+
+   * - 108
+     - PHYTEC VD-009 MiniDIN (bt878)
+     -
+
+   * - 109
+     - PHYTEC VD-009 Combi (bt878)
+     -
+
+   * - 110
+     - IVC-100
+     - ff00:a132
+
+   * - 111
+     - IVC-120G
+     - ff00:a182, ff01:a182, ff02:a182, ff03:a182, ff04:a182, ff05:a182, ff06:a182, ff07:a182, ff08:a182, ff09:a182, ff0a:a182, ff0b:a182, ff0c:a182, ff0d:a182, ff0e:a182, ff0f:a182
+
+   * - 112
+     - pcHDTV HD-2000 TV
+     - 7063:2000
+
+   * - 113
+     - Twinhan DST + clones
+     - 11bd:0026, 1822:0001, 270f:fc00, 1822:0026
+
+   * - 114
+     - Winfast VC100
+     - 107d:6607
+
+   * - 115
+     - Teppro TEV-560/InterVision IV-560
+     -
+
+   * - 116
+     - SIMUS GVC1100
+     - aa6a:82b2
+
+   * - 117
+     - NGS NGSTV+
+     -
+
+   * - 118
+     - LMLBT4
+     -
+
+   * - 119
+     - Tekram M205 PRO
+     -
+
+   * - 120
+     - Conceptronic CONTVFMi
+     -
+
+   * - 121
+     - Euresys Picolo Tetra
+     - 1805:0105, 1805:0106, 1805:0107, 1805:0108
+
+   * - 122
+     - Spirit TV Tuner
+     -
+
+   * - 123
+     - AVerMedia AVerTV DVB-T 771
+     - 1461:0771
+
+   * - 124
+     - AverMedia AverTV DVB-T 761
+     - 1461:0761
+
+   * - 125
+     - MATRIX Vision Sigma-SQ
+     -
+
+   * - 126
+     - MATRIX Vision Sigma-SLC
+     -
+
+   * - 127
+     - APAC Viewcomp 878(AMAX)
+     -
+
+   * - 128
+     - DViCO FusionHDTV DVB-T Lite
+     - 18ac:db10, 18ac:db11
+
+   * - 129
+     - V-Gear MyVCD
+     -
+
+   * - 130
+     - Super TV Tuner
+     -
+
+   * - 131
+     - Tibet Systems 'Progress DVR' CS16
+     -
+
+   * - 132
+     - Kodicom 4400R (master)
+     -
+
+   * - 133
+     - Kodicom 4400R (slave)
+     -
+
+   * - 134
+     - Adlink RTV24
+     -
+
+   * - 135
+     - DViCO FusionHDTV 5 Lite
+     - 18ac:d500
+
+   * - 136
+     - Acorp Y878F
+     - 9511:1540
+
+   * - 137
+     - Conceptronic CTVFMi v2
+     - 036e:109e
+
+   * - 138
+     - Prolink Pixelview PV-BT878P+ (Rev.2E)
+     -
+
+   * - 139
+     - Prolink PixelView PlayTV MPEG2 PV-M4900
+     -
+
+   * - 140
+     - Osprey 440
+     - 0070:ff07
+
+   * - 141
+     - Asound Skyeye PCTV
+     -
+
+   * - 142
+     - Sabrent TV-FM (bttv version)
+     -
+
+   * - 143
+     - Hauppauge ImpactVCB (bt878)
+     - 0070:13eb
+
+   * - 144
+     - MagicTV
+     -
+
+   * - 145
+     - SSAI Security Video Interface
+     - 4149:5353
+
+   * - 146
+     - SSAI Ultrasound Video Interface
+     - 414a:5353
+
+   * - 147
+     - VoodooTV 200 (USA)
+     - 121a:3000
+
+   * - 148
+     - DViCO FusionHDTV 2
+     - dbc0:d200
+
+   * - 149
+     - Typhoon TV-Tuner PCI (50684)
+     -
+
+   * - 150
+     - Geovision GV-600
+     - 008a:763c
+
+   * - 151
+     - Kozumi KTV-01C
+     -
+
+   * - 152
+     - Encore ENL TV-FM-2
+     - 1000:1801
+
+   * - 153
+     - PHYTEC VD-012 (bt878)
+     -
+
+   * - 154
+     - PHYTEC VD-012-X1 (bt878)
+     -
+
+   * - 155
+     - PHYTEC VD-012-X2 (bt878)
+     -
+
+   * - 156
+     - IVCE-8784
+     - 0000:f050, 0001:f050, 0002:f050, 0003:f050
+
+   * - 157
+     - Geovision GV-800(S) (master)
+     - 800a:763d
+
+   * - 158
+     - Geovision GV-800(S) (slave)
+     - 800b:763d, 800c:763d, 800d:763d
+
+   * - 159
+     - ProVideo PV183
+     - 1830:1540, 1831:1540, 1832:1540, 1833:1540, 1834:1540, 1835:1540, 1836:1540, 1837:1540
+
+   * - 160
+     - Tongwei Video Technology TD-3116
+     - f200:3116
+
+   * - 161
+     - Aposonic W-DVR
+     - 0279:0228
+
+   * - 162
+     - Adlink MPG24
+     -
+
+   * - 163
+     - Bt848 Capture 14MHz
+     -
+
+   * - 164
+     - CyberVision CV06 (SV)
+     -
+
+   * - 165
+     - Kworld V-Stream Xpert TV PVR878
+     -
+
+   * - 166
+     - PCI-8604PW
+     -
diff --git a/Documentation/media/v4l-drivers/bttv.rst b/Documentation/media/v4l-drivers/bttv.rst
index 195ccaac2816..5f35e2fb5afa 100644
--- a/Documentation/media/v4l-drivers/bttv.rst
+++ b/Documentation/media/v4l-drivers/bttv.rst
@@ -307,7 +307,7 @@ console and let some terminal application log the messages.  /me uses
 screen.  See Documentation/admin-guide/serial-console.rst for details on setting
 up a serial console.
 
-Read Documentation/admin-guide/oops-tracing.rst to learn how to get any useful
+Read Documentation/admin-guide/bug-hunting.rst to learn how to get any useful
 information out of a register+stack dump printed by the kernel on
 protection faults (so-called "kernel oops").
 
diff --git a/Documentation/media/v4l-drivers/cx23885-cardlist.rst b/Documentation/media/v4l-drivers/cx23885-cardlist.rst
index fd20b50d2c1d..3129ef04ddd3 100644
--- a/Documentation/media/v4l-drivers/cx23885-cardlist.rst
+++ b/Documentation/media/v4l-drivers/cx23885-cardlist.rst
@@ -1,65 +1,245 @@
 cx23885 cards list
 ==================
 
-=========== ==================================== ======================================================================================
-Card number Card name                            PCI IDs
-=========== ==================================== ======================================================================================
-0           UNKNOWN/GENERIC                      0070:3400
-1           Hauppauge WinTV-HVR1800lp            0070:7600
-2           Hauppauge WinTV-HVR1800              0070:7800, 0070:7801, 0070:7809
-3           Hauppauge WinTV-HVR1250              0070:7911
-4           DViCO FusionHDTV5 Express            18ac:d500
-5           Hauppauge WinTV-HVR1500Q             0070:7790, 0070:7797
-6           Hauppauge WinTV-HVR1500              0070:7710, 0070:7717
-7           Hauppauge WinTV-HVR1200              0070:71d1, 0070:71d3
-8           Hauppauge WinTV-HVR1700              0070:8101
-9           Hauppauge WinTV-HVR1400              0070:8010
-10          DViCO FusionHDTV7 Dual Express       18ac:d618
-11          DViCO FusionHDTV DVB-T Dual Express  18ac:db78
-12          Leadtek Winfast PxDVR3200 H          107d:6681
-13          Compro VideoMate E650F               185b:e800
-14          TurboSight TBS 6920                  6920:8888
-15          TeVii S470                           d470:9022
-16          DVBWorld DVB-S2 2005                 0001:2005
-17          NetUP Dual DVB-S2 CI                 1b55:2a2c
-18          Hauppauge WinTV-HVR1270              0070:2211
-19          Hauppauge WinTV-HVR1275              0070:2215, 0070:221d, 0070:22f2
-20          Hauppauge WinTV-HVR1255              0070:2251, 0070:22f1
-21          Hauppauge WinTV-HVR1210              0070:2291, 0070:2295, 0070:2299, 0070:229d, 0070:22f0, 0070:22f3, 0070:22f4, 0070:22f5
-22          Mygica X8506 DMB-TH                  14f1:8651
-23          Magic-Pro ProHDTV Extreme 2          14f1:8657
-24          Hauppauge WinTV-HVR1850              0070:8541
-25          Compro VideoMate E800                1858:e800
-26          Hauppauge WinTV-HVR1290              0070:8551
-27          Mygica X8558 PRO DMB-TH              14f1:8578
-28          LEADTEK WinFast PxTV1200             107d:6f22
-29          GoTView X5 3D Hybrid                 5654:2390
-30          NetUP Dual DVB-T/C-CI RF             1b55:e2e4
-31          Leadtek Winfast PxDVR3200 H XC4000   107d:6f39
-32          MPX-885
-33          Mygica X8502/X8507 ISDB-T            14f1:8502
-34          TerraTec Cinergy T PCIe Dual         153b:117e
-35          TeVii S471                           d471:9022
-36          Hauppauge WinTV-HVR1255              0070:2259
-37          Prof Revolution DVB-S2 8000          8000:3034
-38          Hauppauge WinTV-HVR4400/HVR5500      0070:c108, 0070:c138, 0070:c1f8
-39          AVerTV Hybrid Express Slim HC81R     1461:d939
-40          TurboSight TBS 6981                  6981:8888
-41          TurboSight TBS 6980                  6980:8888
-42          Leadtek Winfast PxPVR2200            107d:6f21
-43          Hauppauge ImpactVCB-e                0070:7133
-44          DViCO FusionHDTV DVB-T Dual Express2 18ac:db98
-45          DVBSky T9580                         4254:9580
-46          DVBSky T980C                         4254:980c
-47          DVBSky S950C                         4254:950c
-48          Technotrend TT-budget CT2-4500 CI    13c2:3013
-49          DVBSky S950                          4254:0950
-50          DVBSky S952                          4254:0952
-51          DVBSky T982                          4254:0982
-52          Hauppauge WinTV-HVR5525              0070:f038
-53          Hauppauge WinTV Starburst            0070:c12a
-54          ViewCast 260e                        1576:0260
-55          ViewCast 460e                        1576:0460
-56          Hauppauge WinTV-QuadHD-DVB           0070:6a28, 0070:6b28
-57          Hauppauge WinTV-QuadHD-ATSC          0070:6a18, 0070:6b18
-=========== ==================================== ======================================================================================
+.. tabularcolumns:: |p{1.4cm}|p{11.1cm}|p{4.2cm}|
+
+.. flat-table::
+   :header-rows: 1
+   :widths: 2 19 18
+   :stub-columns: 0
+
+   * - Card number
+     - Card name
+     - PCI IDs
+
+   * - 0
+     - UNKNOWN/GENERIC
+     - 0070:3400
+
+   * - 1
+     - Hauppauge WinTV-HVR1800lp
+     - 0070:7600
+
+   * - 2
+     - Hauppauge WinTV-HVR1800
+     - 0070:7800, 0070:7801, 0070:7809
+
+   * - 3
+     - Hauppauge WinTV-HVR1250
+     - 0070:7911
+
+   * - 4
+     - DViCO FusionHDTV5 Express
+     - 18ac:d500
+
+   * - 5
+     - Hauppauge WinTV-HVR1500Q
+     - 0070:7790, 0070:7797
+
+   * - 6
+     - Hauppauge WinTV-HVR1500
+     - 0070:7710, 0070:7717
+
+   * - 7
+     - Hauppauge WinTV-HVR1200
+     - 0070:71d1, 0070:71d3
+
+   * - 8
+     - Hauppauge WinTV-HVR1700
+     - 0070:8101
+
+   * - 9
+     - Hauppauge WinTV-HVR1400
+     - 0070:8010
+
+   * - 10
+     - DViCO FusionHDTV7 Dual Express
+     - 18ac:d618
+
+   * - 11
+     - DViCO FusionHDTV DVB-T Dual Express
+     - 18ac:db78
+
+   * - 12
+     - Leadtek Winfast PxDVR3200 H
+     - 107d:6681
+
+   * - 13
+     - Compro VideoMate E650F
+     - 185b:e800
+
+   * - 14
+     - TurboSight TBS 6920
+     - 6920:8888
+
+   * - 15
+     - TeVii S470
+     - d470:9022
+
+   * - 16
+     - DVBWorld DVB-S2 2005
+     - 0001:2005
+
+   * - 17
+     - NetUP Dual DVB-S2 CI
+     - 1b55:2a2c
+
+   * - 18
+     - Hauppauge WinTV-HVR1270
+     - 0070:2211
+
+   * - 19
+     - Hauppauge WinTV-HVR1275
+     - 0070:2215, 0070:221d, 0070:22f2
+
+   * - 20
+     - Hauppauge WinTV-HVR1255
+     - 0070:2251, 0070:22f1
+
+   * - 21
+     - Hauppauge WinTV-HVR1210
+     - 0070:2291, 0070:2295, 0070:2299, 0070:229d, 0070:22f0, 0070:22f3, 0070:22f4, 0070:22f5
+
+   * - 22
+     - Mygica X8506 DMB-TH
+     - 14f1:8651
+
+   * - 23
+     - Magic-Pro ProHDTV Extreme 2
+     - 14f1:8657
+
+   * - 24
+     - Hauppauge WinTV-HVR1850
+     - 0070:8541
+
+   * - 25
+     - Compro VideoMate E800
+     - 1858:e800
+
+   * - 26
+     - Hauppauge WinTV-HVR1290
+     - 0070:8551
+
+   * - 27
+     - Mygica X8558 PRO DMB-TH
+     - 14f1:8578
+
+   * - 28
+     - LEADTEK WinFast PxTV1200
+     - 107d:6f22
+
+   * - 29
+     - GoTView X5 3D Hybrid
+     - 5654:2390
+
+   * - 30
+     - NetUP Dual DVB-T/C-CI RF
+     - 1b55:e2e4
+
+   * - 31
+     - Leadtek Winfast PxDVR3200 H XC4000
+     - 107d:6f39
+
+   * - 32
+     - MPX-885
+     -
+
+   * - 33
+     - Mygica X8502/X8507 ISDB-T
+     - 14f1:8502
+
+   * - 34
+     - TerraTec Cinergy T PCIe Dual
+     - 153b:117e
+
+   * - 35
+     - TeVii S471
+     - d471:9022
+
+   * - 36
+     - Hauppauge WinTV-HVR1255
+     - 0070:2259
+
+   * - 37
+     - Prof Revolution DVB-S2 8000
+     - 8000:3034
+
+   * - 38
+     - Hauppauge WinTV-HVR4400/HVR5500
+     - 0070:c108, 0070:c138, 0070:c1f8
+
+   * - 39
+     - AVerTV Hybrid Express Slim HC81R
+     - 1461:d939
+
+   * - 40
+     - TurboSight TBS 6981
+     - 6981:8888
+
+   * - 41
+     - TurboSight TBS 6980
+     - 6980:8888
+
+   * - 42
+     - Leadtek Winfast PxPVR2200
+     - 107d:6f21
+
+   * - 43
+     - Hauppauge ImpactVCB-e
+     - 0070:7133
+
+   * - 44
+     - DViCO FusionHDTV DVB-T Dual Express2
+     - 18ac:db98
+
+   * - 45
+     - DVBSky T9580
+     - 4254:9580
+
+   * - 46
+     - DVBSky T980C
+     - 4254:980c
+
+   * - 47
+     - DVBSky S950C
+     - 4254:950c
+
+   * - 48
+     - Technotrend TT-budget CT2-4500 CI
+     - 13c2:3013
+
+   * - 49
+     - DVBSky S950
+     - 4254:0950
+
+   * - 50
+     - DVBSky S952
+     - 4254:0952
+
+   * - 51
+     - DVBSky T982
+     - 4254:0982
+
+   * - 52
+     - Hauppauge WinTV-HVR5525
+     - 0070:f038
+
+   * - 53
+     - Hauppauge WinTV Starburst
+     - 0070:c12a
+
+   * - 54
+     - ViewCast 260e
+     - 1576:0260
+
+   * - 55
+     - ViewCast 460e
+     - 1576:0460
+
+   * - 56
+     - Hauppauge WinTV-QuadHD-DVB
+     - 0070:6a28, 0070:6b28
+
+   * - 57
+     - Hauppauge WinTV-QuadHD-ATSC
+     - 0070:6a18, 0070:6b18
diff --git a/Documentation/media/v4l-drivers/cx88-cardlist.rst b/Documentation/media/v4l-drivers/cx88-cardlist.rst
index 8cc1cea17035..21648b8c2e83 100644
--- a/Documentation/media/v4l-drivers/cx88-cardlist.rst
+++ b/Documentation/media/v4l-drivers/cx88-cardlist.rst
@@ -1,98 +1,377 @@
 CX88 cards list
 ===============
 
-=========== =================================================== ======================================================================================
-Card number Card name                                           PCI IDs
-=========== =================================================== ======================================================================================
-0           UNKNOWN/GENERIC
-1           Hauppauge WinTV 34xxx models                        0070:3400, 0070:3401
-2           GDI Black Gold                                      14c7:0106, 14c7:0107
-3           PixelView                                           1554:4811
-4           ATI TV Wonder Pro                                   1002:00f8, 1002:00f9
-5           Leadtek Winfast 2000XP Expert                       107d:6611, 107d:6613
-6           AverTV Studio 303 (M126)                            1461:000b
-7           MSI TV-@nywhere Master                              1462:8606
-8           Leadtek Winfast DV2000                              107d:6620, 107d:6621
-9           Leadtek PVR 2000                                    107d:663b, 107d:663c, 107d:6632, 107d:6630, 107d:6638, 107d:6631, 107d:6637, 107d:663d
-10          IODATA GV-VCP3/PCI                                  10fc:d003
-11          Prolink PlayTV PVR
-12          ASUS PVR-416                                        1043:4823, 1461:c111
-13          MSI TV-@nywhere
-14          KWorld/VStream XPert DVB-T                          17de:08a6
-15          DViCO FusionHDTV DVB-T1                             18ac:db00
-16          KWorld LTV883RF
-17          DViCO FusionHDTV 3 Gold-Q                           18ac:d810, 18ac:d800
-18          Hauppauge Nova-T DVB-T                              0070:9002, 0070:9001, 0070:9000
-19          Conexant DVB-T reference design                     14f1:0187
-20          Provideo PV259                                      1540:2580
-21          DViCO FusionHDTV DVB-T Plus                         18ac:db10, 18ac:db11
-22          pcHDTV HD3000 HDTV                                  7063:3000
-23          digitalnow DNTV Live! DVB-T                         17de:a8a6
-24          Hauppauge WinTV 28xxx (Roslyn) models               0070:2801
-25          Digital-Logic MICROSPACE Entertainment Center (MEC) 14f1:0342
-26          IODATA GV/BCTV7E                                    10fc:d035
-27          PixelView PlayTV Ultra Pro (Stereo)
-28          DViCO FusionHDTV 3 Gold-T                           18ac:d820
-29          ADS Tech Instant TV DVB-T PCI                       1421:0334
-30          TerraTec Cinergy 1400 DVB-T                         153b:1166
-31          DViCO FusionHDTV 5 Gold                             18ac:d500
-32          AverMedia UltraTV Media Center PCI 550              1461:8011
-33          Kworld V-Stream Xpert DVD
-34          ATI HDTV Wonder                                     1002:a101
-35          WinFast DTV1000-T                                   107d:665f
-36          AVerTV 303 (M126)                                   1461:000a
-37          Hauppauge Nova-S-Plus DVB-S                         0070:9201, 0070:9202
-38          Hauppauge Nova-SE2 DVB-S                            0070:9200
-39          KWorld DVB-S 100                                    17de:08b2, 1421:0341
-40          Hauppauge WinTV-HVR1100 DVB-T/Hybrid                0070:9400, 0070:9402
-41          Hauppauge WinTV-HVR1100 DVB-T/Hybrid (Low Profile)  0070:9800, 0070:9802
-42          digitalnow DNTV Live! DVB-T Pro                     1822:0025, 1822:0019
-43          KWorld/VStream XPert DVB-T with cx22702             17de:08a1, 12ab:2300
-44          DViCO FusionHDTV DVB-T Dual Digital                 18ac:db50, 18ac:db54
-45          KWorld HardwareMpegTV XPert                         17de:0840, 1421:0305
-46          DViCO FusionHDTV DVB-T Hybrid                       18ac:db40, 18ac:db44
-47          pcHDTV HD5500 HDTV                                  7063:5500
-48          Kworld MCE 200 Deluxe                               17de:0841
-49          PixelView PlayTV P7000                              1554:4813
-50          NPG Tech Real TV FM Top 10                          14f1:0842
-51          WinFast DTV2000 H                                   107d:665e
-52          Geniatech DVB-S                                     14f1:0084
-53          Hauppauge WinTV-HVR3000 TriMode Analog/DVB-S/DVB-T  0070:1404, 0070:1400, 0070:1401, 0070:1402
-54          Norwood Micro TV Tuner
-55          Shenzhen Tungsten Ages Tech TE-DTV-250 / Swann OEM  c180:c980
-56          Hauppauge WinTV-HVR1300 DVB-T/Hybrid MPEG Encoder   0070:9600, 0070:9601, 0070:9602
-57          ADS Tech Instant Video PCI                          1421:0390
-58          Pinnacle PCTV HD 800i                               11bd:0051
-59          DViCO FusionHDTV 5 PCI nano                         18ac:d530
-60          Pinnacle Hybrid PCTV                                12ab:1788
-61          Leadtek TV2000 XP Global                            107d:6f18, 107d:6618, 107d:6619
-62          PowerColor RA330                                    14f1:ea3d
-63          Geniatech X8000-MT DVBT                             14f1:8852
-64          DViCO FusionHDTV DVB-T PRO                          18ac:db30
-65          DViCO FusionHDTV 7 Gold                             18ac:d610
-66          Prolink Pixelview MPEG 8000GT                       1554:4935
-67          Kworld PlusTV HD PCI 120 (ATSC 120)                 17de:08c1
-68          Hauppauge WinTV-HVR4000 DVB-S/S2/T/Hybrid           0070:6900, 0070:6904, 0070:6902
-69          Hauppauge WinTV-HVR4000(Lite) DVB-S/S2              0070:6905, 0070:6906
-70          TeVii S460 DVB-S/S2                                 d460:9022
-71          Omicom SS4 DVB-S/S2 PCI                             A044:2011
-72          TBS 8920 DVB-S/S2                                   8920:8888
-73          TeVii S420 DVB-S                                    d420:9022
-74          Prolink Pixelview Global Extreme                    1554:4976
-75          PROF 7300 DVB-S/S2                                  B033:3033
-76          SATTRADE ST4200 DVB-S/S2                            b200:4200
-77          TBS 8910 DVB-S                                      8910:8888
-78          Prof 6200 DVB-S                                     b022:3022
-79          Terratec Cinergy HT PCI MKII                        153b:1177
-80          Hauppauge WinTV-IR Only                             0070:9290
-81          Leadtek WinFast DTV1800 Hybrid                      107d:6654
-82          WinFast DTV2000 H rev. J                            107d:6f2b
-83          Prof 7301 DVB-S/S2                                  b034:3034
-84          Samsung SMT 7020 DVB-S                              18ac:dc00, 18ac:dccd
-85          Twinhan VP-1027 DVB-S                               1822:0023
-86          TeVii S464 DVB-S/S2                                 d464:9022
-87          Leadtek WinFast DTV2000 H PLUS                      107d:6f42
-88          Leadtek WinFast DTV1800 H (XC4000)                  107d:6f38
-89          Leadtek TV2000 XP Global (SC4100)                   107d:6f36
-90          Leadtek TV2000 XP Global (XC4100)                   107d:6f43
-=========== =================================================== ======================================================================================
+.. tabularcolumns:: |p{1.4cm}|p{11.1cm}|p{4.2cm}|
+
+.. flat-table::
+   :header-rows: 1
+   :widths: 2 19 18
+   :stub-columns: 0
+
+   * - Card number
+     - Card name
+     - PCI IDs
+
+   * - 0
+     - UNKNOWN/GENERIC
+     -
+
+   * - 1
+     - Hauppauge WinTV 34xxx models
+     - 0070:3400, 0070:3401
+
+   * - 2
+     - GDI Black Gold
+     - 14c7:0106, 14c7:0107
+
+   * - 3
+     - PixelView
+     - 1554:4811
+
+   * - 4
+     - ATI TV Wonder Pro
+     - 1002:00f8, 1002:00f9
+
+   * - 5
+     - Leadtek Winfast 2000XP Expert
+     - 107d:6611, 107d:6613
+
+   * - 6
+     - AverTV Studio 303 (M126)
+     - 1461:000b
+
+   * - 7
+     - MSI TV-@nywhere Master
+     - 1462:8606
+
+   * - 8
+     - Leadtek Winfast DV2000
+     - 107d:6620, 107d:6621
+
+   * - 9
+     - Leadtek PVR 2000
+     - 107d:663b, 107d:663c, 107d:6632, 107d:6630, 107d:6638, 107d:6631, 107d:6637, 107d:663d
+
+   * - 10
+     - IODATA GV-VCP3/PCI
+     - 10fc:d003
+
+   * - 11
+     - Prolink PlayTV PVR
+     -
+
+   * - 12
+     - ASUS PVR-416
+     - 1043:4823, 1461:c111
+
+   * - 13
+     - MSI TV-@nywhere
+     -
+
+   * - 14
+     - KWorld/VStream XPert DVB-T
+     - 17de:08a6
+
+   * - 15
+     - DViCO FusionHDTV DVB-T1
+     - 18ac:db00
+
+   * - 16
+     - KWorld LTV883RF
+     -
+
+   * - 17
+     - DViCO FusionHDTV 3 Gold-Q
+     - 18ac:d810, 18ac:d800
+
+   * - 18
+     - Hauppauge Nova-T DVB-T
+     - 0070:9002, 0070:9001, 0070:9000
+
+   * - 19
+     - Conexant DVB-T reference design
+     - 14f1:0187
+
+   * - 20
+     - Provideo PV259
+     - 1540:2580
+
+   * - 21
+     - DViCO FusionHDTV DVB-T Plus
+     - 18ac:db10, 18ac:db11
+
+   * - 22
+     - pcHDTV HD3000 HDTV
+     - 7063:3000
+
+   * - 23
+     - digitalnow DNTV Live! DVB-T
+     - 17de:a8a6
+
+   * - 24
+     - Hauppauge WinTV 28xxx (Roslyn) models
+     - 0070:2801
+
+   * - 25
+     - Digital-Logic MICROSPACE Entertainment Center (MEC)
+     - 14f1:0342
+
+   * - 26
+     - IODATA GV/BCTV7E
+     - 10fc:d035
+
+   * - 27
+     - PixelView PlayTV Ultra Pro (Stereo)
+     -
+
+   * - 28
+     - DViCO FusionHDTV 3 Gold-T
+     - 18ac:d820
+
+   * - 29
+     - ADS Tech Instant TV DVB-T PCI
+     - 1421:0334
+
+   * - 30
+     - TerraTec Cinergy 1400 DVB-T
+     - 153b:1166
+
+   * - 31
+     - DViCO FusionHDTV 5 Gold
+     - 18ac:d500
+
+   * - 32
+     - AverMedia UltraTV Media Center PCI 550
+     - 1461:8011
+
+   * - 33
+     - Kworld V-Stream Xpert DVD
+     -
+
+   * - 34
+     - ATI HDTV Wonder
+     - 1002:a101
+
+   * - 35
+     - WinFast DTV1000-T
+     - 107d:665f
+
+   * - 36
+     - AVerTV 303 (M126)
+     - 1461:000a
+
+   * - 37
+     - Hauppauge Nova-S-Plus DVB-S
+     - 0070:9201, 0070:9202
+
+   * - 38
+     - Hauppauge Nova-SE2 DVB-S
+     - 0070:9200
+
+   * - 39
+     - KWorld DVB-S 100
+     - 17de:08b2, 1421:0341
+
+   * - 40
+     - Hauppauge WinTV-HVR1100 DVB-T/Hybrid
+     - 0070:9400, 0070:9402
+
+   * - 41
+     - Hauppauge WinTV-HVR1100 DVB-T/Hybrid (Low Profile)
+     - 0070:9800, 0070:9802
+
+   * - 42
+     - digitalnow DNTV Live! DVB-T Pro
+     - 1822:0025, 1822:0019
+
+   * - 43
+     - KWorld/VStream XPert DVB-T with cx22702
+     - 17de:08a1, 12ab:2300
+
+   * - 44
+     - DViCO FusionHDTV DVB-T Dual Digital
+     - 18ac:db50, 18ac:db54
+
+   * - 45
+     - KWorld HardwareMpegTV XPert
+     - 17de:0840, 1421:0305
+
+   * - 46
+     - DViCO FusionHDTV DVB-T Hybrid
+     - 18ac:db40, 18ac:db44
+
+   * - 47
+     - pcHDTV HD5500 HDTV
+     - 7063:5500
+
+   * - 48
+     - Kworld MCE 200 Deluxe
+     - 17de:0841
+
+   * - 49
+     - PixelView PlayTV P7000
+     - 1554:4813
+
+   * - 50
+     - NPG Tech Real TV FM Top 10
+     - 14f1:0842
+
+   * - 51
+     - WinFast DTV2000 H
+     - 107d:665e
+
+   * - 52
+     - Geniatech DVB-S
+     - 14f1:0084
+
+   * - 53
+     - Hauppauge WinTV-HVR3000 TriMode Analog/DVB-S/DVB-T
+     - 0070:1404, 0070:1400, 0070:1401, 0070:1402
+
+   * - 54
+     - Norwood Micro TV Tuner
+     -
+
+   * - 55
+     - Shenzhen Tungsten Ages Tech TE-DTV-250 / Swann OEM
+     - c180:c980
+
+   * - 56
+     - Hauppauge WinTV-HVR1300 DVB-T/Hybrid MPEG Encoder
+     - 0070:9600, 0070:9601, 0070:9602
+
+   * - 57
+     - ADS Tech Instant Video PCI
+     - 1421:0390
+
+   * - 58
+     - Pinnacle PCTV HD 800i
+     - 11bd:0051
+
+   * - 59
+     - DViCO FusionHDTV 5 PCI nano
+     - 18ac:d530
+
+   * - 60
+     - Pinnacle Hybrid PCTV
+     - 12ab:1788
+
+   * - 61
+     - Leadtek TV2000 XP Global
+     - 107d:6f18, 107d:6618, 107d:6619
+
+   * - 62
+     - PowerColor RA330
+     - 14f1:ea3d
+
+   * - 63
+     - Geniatech X8000-MT DVBT
+     - 14f1:8852
+
+   * - 64
+     - DViCO FusionHDTV DVB-T PRO
+     - 18ac:db30
+
+   * - 65
+     - DViCO FusionHDTV 7 Gold
+     - 18ac:d610
+
+   * - 66
+     - Prolink Pixelview MPEG 8000GT
+     - 1554:4935
+
+   * - 67
+     - Kworld PlusTV HD PCI 120 (ATSC 120)
+     - 17de:08c1
+
+   * - 68
+     - Hauppauge WinTV-HVR4000 DVB-S/S2/T/Hybrid
+     - 0070:6900, 0070:6904, 0070:6902
+
+   * - 69
+     - Hauppauge WinTV-HVR4000(Lite) DVB-S/S2
+     - 0070:6905, 0070:6906
+
+   * - 70
+     - TeVii S460 DVB-S/S2
+     - d460:9022
+
+   * - 71
+     - Omicom SS4 DVB-S/S2 PCI
+     - A044:2011
+
+   * - 72
+     - TBS 8920 DVB-S/S2
+     - 8920:8888
+
+   * - 73
+     - TeVii S420 DVB-S
+     - d420:9022
+
+   * - 74
+     - Prolink Pixelview Global Extreme
+     - 1554:4976
+
+   * - 75
+     - PROF 7300 DVB-S/S2
+     - B033:3033
+
+   * - 76
+     - SATTRADE ST4200 DVB-S/S2
+     - b200:4200
+
+   * - 77
+     - TBS 8910 DVB-S
+     - 8910:8888
+
+   * - 78
+     - Prof 6200 DVB-S
+     - b022:3022
+
+   * - 79
+     - Terratec Cinergy HT PCI MKII
+     - 153b:1177
+
+   * - 80
+     - Hauppauge WinTV-IR Only
+     - 0070:9290
+
+   * - 81
+     - Leadtek WinFast DTV1800 Hybrid
+     - 107d:6654
+
+   * - 82
+     - WinFast DTV2000 H rev. J
+     - 107d:6f2b
+
+   * - 83
+     - Prof 7301 DVB-S/S2
+     - b034:3034
+
+   * - 84
+     - Samsung SMT 7020 DVB-S
+     - 18ac:dc00, 18ac:dccd
+
+   * - 85
+     - Twinhan VP-1027 DVB-S
+     - 1822:0023
+
+   * - 86
+     - TeVii S464 DVB-S/S2
+     - d464:9022
+
+   * - 87
+     - Leadtek WinFast DTV2000 H PLUS
+     - 107d:6f42
+
+   * - 88
+     - Leadtek WinFast DTV1800 H (XC4000)
+     - 107d:6f38
+
+   * - 89
+     - Leadtek TV2000 XP Global (SC4100)
+     - 107d:6f36
+
+   * - 90
+     - Leadtek TV2000 XP Global (XC4100)
+     - 107d:6f43
diff --git a/Documentation/media/v4l-drivers/em28xx-cardlist.rst b/Documentation/media/v4l-drivers/em28xx-cardlist.rst
index 76b1d301754c..ec938c08f43d 100644
--- a/Documentation/media/v4l-drivers/em28xx-cardlist.rst
+++ b/Documentation/media/v4l-drivers/em28xx-cardlist.rst
@@ -1,107 +1,422 @@
 EM28xx cards list
 =================
 
-=========== ==================================================================== ================ ==================================================================================================================================
-Card number Card name                                                            Empia Chip       USB IDs
-=========== ==================================================================== ================ ==================================================================================================================================
-0           Unknown EM2800 video grabber                                         em2800           eb1a:2800
-1           Unknown EM2750/28xx video grabber                                    em2820 or em2840 eb1a:2710, eb1a:2820, eb1a:2821, eb1a:2860, eb1a:2861, eb1a:2862, eb1a:2863, eb1a:2870, eb1a:2881, eb1a:2883, eb1a:2868, eb1a:2875
-2           Terratec Cinergy 250 USB                                             em2820 or em2840 0ccd:0036
-3           Pinnacle PCTV USB 2                                                  em2820 or em2840 2304:0208
-4           Hauppauge WinTV USB 2                                                em2820 or em2840 2040:4200, 2040:4201
-5           MSI VOX USB 2.0                                                      em2820 or em2840
-6           Terratec Cinergy 200 USB                                             em2800
-7           Leadtek Winfast USB II                                               em2800           0413:6023
-8           Kworld USB2800                                                       em2800
-9           Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker  em2820 or em2840 1b80:e302, 1b80:e304, 2304:0207, 2304:021a, 093b:a003
-10          Hauppauge WinTV HVR 900                                              em2880           2040:6500
-11          Terratec Hybrid XS                                                   em2880
-12          Kworld PVR TV 2800 RF                                                em2820 or em2840
-13          Terratec Prodigy XS                                                  em2880
-14          SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0                  em2820 or em2840
-15          V-Gear PocketTV                                                      em2800
-16          Hauppauge WinTV HVR 950                                              em2883           2040:6513, 2040:6517, 2040:651b
-17          Pinnacle PCTV HD Pro Stick                                           em2880           2304:0227
-18          Hauppauge WinTV HVR 900 (R2)                                         em2880           2040:6502
-19          EM2860/SAA711X Reference Design                                      em2860
-20          AMD ATI TV Wonder HD 600                                             em2880           0438:b002
-21          eMPIA Technology, Inc. GrabBeeX+ Video Encoder                       em2800           eb1a:2801
-22          EM2710/EM2750/EM2751 webcam grabber                                  em2750           eb1a:2750, eb1a:2751
-23          Huaqi DLCW-130                                                       em2750
-24          D-Link DUB-T210 TV Tuner                                             em2820 or em2840 2001:f112
-25          Gadmei UTV310                                                        em2820 or em2840
-26          Hercules Smart TV USB 2.0                                            em2820 or em2840
-27          Pinnacle PCTV USB 2 (Philips FM1216ME)                               em2820 or em2840
-28          Leadtek Winfast USB II Deluxe                                        em2820 or em2840
-29          EM2860/TVP5150 Reference Design                                      em2860
-30          Videology 20K14XUSB USB2.0                                           em2820 or em2840
-31          Usbgear VD204v9                                                      em2821
-32          Supercomp USB 2.0 TV                                                 em2821
-33          Elgato Video Capture                                                 em2860           0fd9:0033
-34          Terratec Cinergy A Hybrid XS                                         em2860           0ccd:004f
-35          Typhoon DVD Maker                                                    em2860
-36          NetGMBH Cam                                                          em2860
-37          Gadmei UTV330                                                        em2860           eb1a:50a6
-38          Yakumo MovieMixer                                                    em2861
-39          KWorld PVRTV 300U                                                    em2861           eb1a:e300
-40          Plextor ConvertX PX-TV100U                                           em2861           093b:a005
-41          Kworld 350 U DVB-T                                                   em2870           eb1a:e350
-42          Kworld 355 U DVB-T                                                   em2870           eb1a:e355, eb1a:e357, eb1a:e359
-43          Terratec Cinergy T XS                                                em2870
-44          Terratec Cinergy T XS (MT2060)                                       em2870           0ccd:0043
-45          Pinnacle PCTV DVB-T                                                  em2870
-46          Compro, VideoMate U3                                                 em2870           185b:2870
-47          KWorld DVB-T 305U                                                    em2880           eb1a:e305
-48          KWorld DVB-T 310U                                                    em2880
-49          MSI DigiVox A/D                                                      em2880           eb1a:e310
-50          MSI DigiVox A/D II                                                   em2880           eb1a:e320
-51          Terratec Hybrid XS Secam                                             em2880           0ccd:004c
-52          DNT DA2 Hybrid                                                       em2881
-53          Pinnacle Hybrid Pro                                                  em2881
-54          Kworld VS-DVB-T 323UR                                                em2882           eb1a:e323
-55          Terratec Cinnergy Hybrid T USB XS (em2882)                           em2882           0ccd:005e, 0ccd:0042
-56          Pinnacle Hybrid Pro (330e)                                           em2882           2304:0226
-57          Kworld PlusTV HD Hybrid 330                                          em2883           eb1a:a316
-58          Compro VideoMate ForYou/Stereo                                       em2820 or em2840 185b:2041
-59          Pinnacle PCTV HD Mini                                                em2874           2304:023f
-60          Hauppauge WinTV HVR 850                                              em2883           2040:651f
-61          Pixelview PlayTV Box 4 USB 2.0                                       em2820 or em2840
-62          Gadmei TVR200                                                        em2820 or em2840
-63          Kaiomy TVnPC U2                                                      em2860           eb1a:e303
-64          Easy Cap Capture DC-60                                               em2860           1b80:e309
-65          IO-DATA GV-MVP/SZ                                                    em2820 or em2840 04bb:0515
-66          Empire dual TV                                                       em2880
-67          Terratec Grabby                                                      em2860           0ccd:0096, 0ccd:10AF
-68          Terratec AV350                                                       em2860           0ccd:0084
-69          KWorld ATSC 315U HDTV TV Box                                         em2882           eb1a:a313
-70          Evga inDtube                                                         em2882
-71          Silvercrest Webcam 1.3mpix                                           em2820 or em2840
-72          Gadmei UTV330+                                                       em2861
-73          Reddo DVB-C USB TV Box                                               em2870
-74          Actionmaster/LinXcel/Digitus VC211A                                  em2800
-75          Dikom DK300                                                          em2882
-76          KWorld PlusTV 340U or UB435-Q (ATSC)                                 em2870           1b80:a340
-77          EM2874 Leadership ISDBT                                              em2874
-78          PCTV nanoStick T2 290e                                               em28174          2013:024f
-79          Terratec Cinergy H5                                                  em2884           eb1a:2885, 0ccd:10a2, 0ccd:10ad, 0ccd:10b6
-80          PCTV DVB-S2 Stick (460e)                                             em28174          2013:024c
-81          Hauppauge WinTV HVR 930C                                             em2884           2040:1605
-82          Terratec Cinergy HTC Stick                                           em2884           0ccd:00b2
-83          Honestech Vidbox NW03                                                em2860           eb1a:5006
-84          MaxMedia UB425-TC                                                    em2874           1b80:e425
-85          PCTV QuatroStick (510e)                                              em2884           2304:0242
-86          PCTV QuatroStick nano (520e)                                         em2884           2013:0251
-87          Terratec Cinergy HTC USB XS                                          em2884           0ccd:008e, 0ccd:00ac
-88          C3 Tech Digital Duo HDTV/SDTV USB                                    em2884           1b80:e755
-89          Delock 61959                                                         em2874           1b80:e1cc
-90          KWorld USB ATSC TV Stick UB435-Q V2                                  em2874           1b80:e346
-91          SpeedLink Vicious And Devine Laplace webcam                          em2765           1ae7:9003, 1ae7:9004
-92          PCTV DVB-S2 Stick (461e)                                             em28178          2013:0258
-93          KWorld USB ATSC TV Stick UB435-Q V3                                  em2874           1b80:e34c
-94          PCTV tripleStick (292e)                                              em28178          2013:025f, 2040:0264
-95          Leadtek VC100                                                        em2861           0413:6f07
-96          Terratec Cinergy T2 Stick HD                                         em28178          eb1a:8179
-97          Elgato EyeTV Hybrid 2008 INT                                         em2884           0fd9:0018
-98          PLEX PX-BCUD                                                         em28178          3275:0085
-99          Hauppauge WinTV-dualHD DVB                                           em28174          2040:0265
-=========== ==================================================================== ================ ==================================================================================================================================
+.. tabularcolumns:: |p{1.4cm}|p{10.0cm}|p{1.9cm}|p{4.2cm}|
+
+.. flat-table::
+   :header-rows: 1
+   :widths: 2 12 3 16
+   :stub-columns: 0
+
+   * - Card number
+     - Card name
+     - Empia Chip
+     - USB IDs
+   * - 0
+     - Unknown EM2800 video grabber
+     - em2800
+     - eb1a:2800
+   * - 1
+     - Unknown EM2750/28xx video grabber
+     - em2820 or em2840
+     - eb1a:2710, eb1a:2820, eb1a:2821, eb1a:2860, eb1a:2861, eb1a:2862, eb1a:2863, eb1a:2870, eb1a:2881, eb1a:2883, eb1a:2868, eb1a:2875
+   * - 2
+     - Terratec Cinergy 250 USB
+     - em2820 or em2840
+     - 0ccd:0036
+   * - 3
+     - Pinnacle PCTV USB 2
+     - em2820 or em2840
+     - 2304:0208
+   * - 4
+     - Hauppauge WinTV USB 2
+     - em2820 or em2840
+     - 2040:4200, 2040:4201
+   * - 5
+     - MSI VOX USB 2.0
+     - em2820 or em2840
+     -
+   * - 6
+     - Terratec Cinergy 200 USB
+     - em2800
+     -
+   * - 7
+     - Leadtek Winfast USB II
+     - em2800
+     - 0413:6023
+   * - 8
+     - Kworld USB2800
+     - em2800
+     -
+   * - 9
+     - Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U
+     - em2820 or em2840
+     - 1b80:e302, 1b80:e304, 2304:0207, 2304:021a, 093b:a003
+   * - 10
+     - Hauppauge WinTV HVR 900
+     - em2880
+     - 2040:6500
+   * - 11
+     - Terratec Hybrid XS
+     - em2880
+     -
+   * - 12
+     - Kworld PVR TV 2800 RF
+     - em2820 or em2840
+     -
+   * - 13
+     - Terratec Prodigy XS
+     - em2880
+     -
+   * - 14
+     - SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0
+     - em2820 or em2840
+     -
+   * - 15
+     - V-Gear PocketTV
+     - em2800
+     -
+   * - 16
+     - Hauppauge WinTV HVR 950
+     - em2883
+     - 2040:6513, 2040:6517, 2040:651b
+   * - 17
+     - Pinnacle PCTV HD Pro Stick
+     - em2880
+     - 2304:0227
+   * - 18
+     - Hauppauge WinTV HVR 900 (R2)
+     - em2880
+     - 2040:6502
+   * - 19
+     - EM2860/SAA711X Reference Design
+     - em2860
+     -
+   * - 20
+     - AMD ATI TV Wonder HD 600
+     - em2880
+     - 0438:b002
+   * - 21
+     - eMPIA Technology, Inc. GrabBeeX+ Video Encoder
+     - em2800
+     - eb1a:2801
+   * - 22
+     - EM2710/EM2750/EM2751 webcam grabber
+     - em2750
+     - eb1a:2750, eb1a:2751
+   * - 23
+     - Huaqi DLCW-130
+     - em2750
+     -
+   * - 24
+     - D-Link DUB-T210 TV Tuner
+     - em2820 or em2840
+     - 2001:f112
+   * - 25
+     - Gadmei UTV310
+     - em2820 or em2840
+     -
+   * - 26
+     - Hercules Smart TV USB 2.0
+     - em2820 or em2840
+     -
+   * - 27
+     - Pinnacle PCTV USB 2 (Philips FM1216ME)
+     - em2820 or em2840
+     -
+   * - 28
+     - Leadtek Winfast USB II Deluxe
+     - em2820 or em2840
+     -
+   * - 29
+     - EM2860/TVP5150 Reference Design
+     - em2860
+     - eb1a:5051
+   * - 30
+     - Videology 20K14XUSB USB2.0
+     - em2820 or em2840
+     -
+   * - 31
+     - Usbgear VD204v9
+     - em2821
+     -
+   * - 32
+     - Supercomp USB 2.0 TV
+     - em2821
+     -
+   * - 33
+     - Elgato Video Capture
+     - em2860
+     - 0fd9:0033
+   * - 34
+     - Terratec Cinergy A Hybrid XS
+     - em2860
+     - 0ccd:004f
+   * - 35
+     - Typhoon DVD Maker
+     - em2860
+     -
+   * - 36
+     - NetGMBH Cam
+     - em2860
+     -
+   * - 37
+     - Gadmei UTV330
+     - em2860
+     - eb1a:50a6
+   * - 38
+     - Yakumo MovieMixer
+     - em2861
+     -
+   * - 39
+     - KWorld PVRTV 300U
+     - em2861
+     - eb1a:e300
+   * - 40
+     - Plextor ConvertX PX-TV100U
+     - em2861
+     - 093b:a005
+   * - 41
+     - Kworld 350 U DVB-T
+     - em2870
+     - eb1a:e350
+   * - 42
+     - Kworld 355 U DVB-T
+     - em2870
+     - eb1a:e355, eb1a:e357, eb1a:e359
+   * - 43
+     - Terratec Cinergy T XS
+     - em2870
+     -
+   * - 44
+     - Terratec Cinergy T XS (MT2060)
+     - em2870
+     - 0ccd:0043
+   * - 45
+     - Pinnacle PCTV DVB-T
+     - em2870
+     -
+   * - 46
+     - Compro, VideoMate U3
+     - em2870
+     - 185b:2870
+   * - 47
+     - KWorld DVB-T 305U
+     - em2880
+     - eb1a:e305
+   * - 48
+     - KWorld DVB-T 310U
+     - em2880
+     -
+   * - 49
+     - MSI DigiVox A/D
+     - em2880
+     - eb1a:e310
+   * - 50
+     - MSI DigiVox A/D II
+     - em2880
+     - eb1a:e320
+   * - 51
+     - Terratec Hybrid XS Secam
+     - em2880
+     - 0ccd:004c
+   * - 52
+     - DNT DA2 Hybrid
+     - em2881
+     -
+   * - 53
+     - Pinnacle Hybrid Pro
+     - em2881
+     -
+   * - 54
+     - Kworld VS-DVB-T 323UR
+     - em2882
+     - eb1a:e323
+   * - 55
+     - Terratec Cinnergy Hybrid T USB XS (em2882)
+     - em2882
+     - 0ccd:005e, 0ccd:0042
+   * - 56
+     - Pinnacle Hybrid Pro (330e)
+     - em2882
+     - 2304:0226
+   * - 57
+     - Kworld PlusTV HD Hybrid 330
+     - em2883
+     - eb1a:a316
+   * - 58
+     - Compro VideoMate ForYou/Stereo
+     - em2820 or em2840
+     - 185b:2041
+   * - 59
+     - Pinnacle PCTV HD Mini
+     - em2874
+     - 2304:023f
+   * - 60
+     - Hauppauge WinTV HVR 850
+     - em2883
+     - 2040:651f
+   * - 61
+     - Pixelview PlayTV Box 4 USB 2.0
+     - em2820 or em2840
+     -
+   * - 62
+     - Gadmei TVR200
+     - em2820 or em2840
+     -
+   * - 63
+     - Kaiomy TVnPC U2
+     - em2860
+     - eb1a:e303
+   * - 64
+     - Easy Cap Capture DC-60
+     - em2860
+     - 1b80:e309
+   * - 65
+     - IO-DATA GV-MVP/SZ
+     - em2820 or em2840
+     - 04bb:0515
+   * - 66
+     - Empire dual TV
+     - em2880
+     -
+   * - 67
+     - Terratec Grabby
+     - em2860
+     - 0ccd:0096, 0ccd:10AF
+   * - 68
+     - Terratec AV350
+     - em2860
+     - 0ccd:0084
+   * - 69
+     - KWorld ATSC 315U HDTV TV Box
+     - em2882
+     - eb1a:a313
+   * - 70
+     - Evga inDtube
+     - em2882
+     -
+   * - 71
+     - Silvercrest Webcam 1.3mpix
+     - em2820 or em2840
+     -
+   * - 72
+     - Gadmei UTV330+
+     - em2861
+     -
+   * - 73
+     - Reddo DVB-C USB TV Box
+     - em2870
+     -
+   * - 74
+     - Actionmaster/LinXcel/Digitus VC211A
+     - em2800
+     -
+   * - 75
+     - Dikom DK300
+     - em2882
+     -
+   * - 76
+     - KWorld PlusTV 340U or UB435-Q (ATSC)
+     - em2870
+     - 1b80:a340
+   * - 77
+     - EM2874 Leadership ISDBT
+     - em2874
+     -
+   * - 78
+     - PCTV nanoStick T2 290e
+     - em28174
+     - 2013:024f
+   * - 79
+     - Terratec Cinergy H5
+     - em2884
+     - eb1a:2885, 0ccd:10a2, 0ccd:10ad, 0ccd:10b6
+   * - 80
+     - PCTV DVB-S2 Stick (460e)
+     - em28174
+     - 2013:024c
+   * - 81
+     - Hauppauge WinTV HVR 930C
+     - em2884
+     - 2040:1605
+   * - 82
+     - Terratec Cinergy HTC Stick
+     - em2884
+     - 0ccd:00b2
+   * - 83
+     - Honestech Vidbox NW03
+     - em2860
+     - eb1a:5006
+   * - 84
+     - MaxMedia UB425-TC
+     - em2874
+     - 1b80:e425
+   * - 85
+     - PCTV QuatroStick (510e)
+     - em2884
+     - 2304:0242
+   * - 86
+     - PCTV QuatroStick nano (520e)
+     - em2884
+     - 2013:0251
+   * - 87
+     - Terratec Cinergy HTC USB XS
+     - em2884
+     - 0ccd:008e, 0ccd:00ac
+   * - 88
+     - C3 Tech Digital Duo HDTV/SDTV USB
+     - em2884
+     - 1b80:e755
+   * - 89
+     - Delock 61959
+     - em2874
+     - 1b80:e1cc
+   * - 90
+     - KWorld USB ATSC TV Stick UB435-Q V2
+     - em2874
+     - 1b80:e346
+   * - 91
+     - SpeedLink Vicious And Devine Laplace webcam
+     - em2765
+     - 1ae7:9003, 1ae7:9004
+   * - 92
+     - PCTV DVB-S2 Stick (461e)
+     - em28178
+     - 2013:0258
+   * - 93
+     - KWorld USB ATSC TV Stick UB435-Q V3
+     - em2874
+     - 1b80:e34c
+   * - 94
+     - PCTV tripleStick (292e)
+     - em28178
+     - 2013:025f, 2040:0264
+   * - 95
+     - Leadtek VC100
+     - em2861
+     - 0413:6f07
+   * - 96
+     - Terratec Cinergy T2 Stick HD
+     - em28178
+     - eb1a:8179
+   * - 97
+     - Elgato EyeTV Hybrid 2008 INT
+     - em2884
+     - 0fd9:0018
+   * - 98
+     - PLEX PX-BCUD
+     - em28178
+     - 3275:0085
+   * - 99
+     - Hauppauge WinTV-dualHD DVB
+     - em28174
+     - 2040:0265
+   * - 100
+     - Hauppauge WinTV-dualHD 01595 ATSC/QAM
+     - em28174
+     - 2040:026d
+   * - 101
+     - Terratec Cinergy H6 rev. 2
+     - em2884
+     - 0ccd:10b2
diff --git a/Documentation/media/v4l-drivers/imx.rst b/Documentation/media/v4l-drivers/imx.rst
index e0ee0f1aeb05..3c4f58bda178 100644
--- a/Documentation/media/v4l-drivers/imx.rst
+++ b/Documentation/media/v4l-drivers/imx.rst
@@ -607,8 +607,9 @@ References
 
 Authors
 -------
-Steve Longerbeam <steve_longerbeam@mentor.com>
-Philipp Zabel <kernel@pengutronix.de>
-Russell King <linux@armlinux.org.uk>
+
+- Steve Longerbeam <steve_longerbeam@mentor.com>
+- Philipp Zabel <kernel@pengutronix.de>
+- Russell King <linux@armlinux.org.uk>
 
 Copyright (C) 2012-2017 Mentor Graphics Inc.
diff --git a/Documentation/media/v4l-drivers/index.rst b/Documentation/media/v4l-drivers/index.rst
index 2e24d6806052..679238e786a7 100644
--- a/Documentation/media/v4l-drivers/index.rst
+++ b/Documentation/media/v4l-drivers/index.rst
@@ -21,7 +21,9 @@ more details.
 
 For more details see the file COPYING in the source distribution of Linux.
 
-.. class:: toc-title
+.. only:: html
+
+   .. class:: toc-title
 
         Table of Contents
 
@@ -41,6 +43,7 @@ For more details see the file COPYING in the source distribution of Linux.
 	cx88
 	davinci-vpbe
 	fimc
+	imx
 	ivtv
 	max2175
 	meye
@@ -49,6 +52,7 @@ For more details see the file COPYING in the source distribution of Linux.
 	philips
 	pvrusb2
 	pxa_camera
+	qcom_camss
 	radiotrack
 	rcar-fdp1
 	saa7134
diff --git a/Documentation/media/v4l-drivers/ivtv-cardlist.rst b/Documentation/media/v4l-drivers/ivtv-cardlist.rst
index 754ffa820b4c..022dca80c2c8 100644
--- a/Documentation/media/v4l-drivers/ivtv-cardlist.rst
+++ b/Documentation/media/v4l-drivers/ivtv-cardlist.rst
@@ -1,38 +1,137 @@
 IVTV cards list
 ===============
 
-=========== ============================================================= ====================================================
-Card number Card name                                                     PCI IDs
-=========== ============================================================= ====================================================
-0           Hauppauge WinTV PVR-250                                       IVTV16 104d:813d
-1           Hauppauge WinTV PVR-350                                       IVTV16 104d:813d
-2           Hauppauge WinTV PVR-150                                       IVTV16 104d:813d
-3           AVerMedia M179                                                IVTV15 1461:a3cf, IVTV15 1461:a3ce
-4           Yuan MPG600, Kuroutoshikou ITVC16-STVLP                       IVTV16 12ab:fff3, IVTV16 12ab:ffff
-5           YUAN MPG160, Kuroutoshikou ITVC15-STVLP, I/O Data GV-M2TV/PCI IVTV15 10fc:40a0
-6           Yuan PG600, Diamond PVR-550                                   IVTV16 ff92:0070, IVTV16 ffab:0600
-7           Adaptec VideOh! AVC-2410                                      IVTV16 9005:0093
-8           Adaptec VideOh! AVC-2010                                      IVTV16 9005:0092
-9           Nagase Transgear 5000TV                                       IVTV16 1461:bfff
-10          AOpen VA2000MAX-SNT6                                          IVTV16 0000:ff5f
-11          Yuan MPG600GR, Kuroutoshikou CX23416GYC-STVLP                 IVTV16 12ab:0600, IVTV16 fbab:0600, IVTV16 1154:0523
-12          I/O Data GV-MVP/RX, GV-MVP/RX2W (dual tuner)                  IVTV16 10fc:d01e, IVTV16 10fc:d038, IVTV16 10fc:d039
-13          I/O Data GV-MVP/RX2E                                          IVTV16 10fc:d025
-14          GotView PCI DVD                                               IVTV16 12ab:0600
-15          GotView PCI DVD2 Deluxe                                       IVTV16 ffac:0600
-16          Yuan MPC622                                                   IVTV16 ff01:d998
-17          Digital Cowboy DCT-MTVP1                                      IVTV16 1461:bfff
-18          Yuan PG600-2, GotView PCI DVD Lite                            IVTV16 ffab:0600, IVTV16 ffad:0600
-19          Club3D ZAP-TV1x01                                             IVTV16 ffab:0600
-20          AVerTV MCE 116 Plus                                           IVTV16 1461:c439
-21          ASUS Falcon2                                                  IVTV16 1043:4b66, IVTV16 1043:462e, IVTV16 1043:4b2e
-22          AVerMedia PVR-150 Plus / AVerTV M113 Partsnic (Daewoo) Tuner  IVTV16 1461:c034, IVTV16 1461:c035
-23          AVerMedia EZMaker PCI Deluxe                                  IVTV16 1461:c03f
-24          AVerMedia M104                                                IVTV16 1461:c136
-25          Buffalo PC-MV5L/PCI                                           IVTV16 1154:052b
-26          AVerMedia UltraTV 1500 MCE / AVerTV M113 Philips Tuner        IVTV16 1461:c019, IVTV16 1461:c01b
-27          Sony VAIO Giga Pocket (ENX Kikyou)                            IVTV16 104d:813d
-28          Hauppauge WinTV PVR-350 (V1)                                  IVTV16 104d:813d
-29          Yuan MPG600GR, Kuroutoshikou CX23416GYC-STVLP (no GR)         IVTV16 104d:813d
-30          Yuan MPG600GR, Kuroutoshikou CX23416GYC-STVLP (no GR/YCS)     IVTV16 104d:813d
-=========== ============================================================= ====================================================
+.. tabularcolumns:: |p{1.4cm}|p{12.7cm}|p{3.4cm}|
+
+.. flat-table::
+   :header-rows: 1
+   :widths: 2 19 18
+   :stub-columns: 0
+
+   * - Card number
+     - Card name
+     - PCI IDs
+
+   * - 0
+     - Hauppauge WinTV PVR-250
+     - IVTV16 104d:813d
+
+   * - 1
+     - Hauppauge WinTV PVR-350
+     - IVTV16 104d:813d
+
+   * - 2
+     - Hauppauge WinTV PVR-150
+     - IVTV16 104d:813d
+
+   * - 3
+     - AVerMedia M179
+     - IVTV15 1461:a3cf, IVTV15 1461:a3ce
+
+   * - 4
+     - Yuan MPG600, Kuroutoshikou ITVC16-STVLP
+     - IVTV16 12ab:fff3, IVTV16 12ab:ffff
+
+   * - 5
+     - YUAN MPG160, Kuroutoshikou ITVC15-STVLP, I/O Data GV-M2TV/PCI
+     - IVTV15 10fc:40a0
+
+   * - 6
+     - Yuan PG600, Diamond PVR-550
+     - IVTV16 ff92:0070, IVTV16 ffab:0600
+
+   * - 7
+     - Adaptec VideOh! AVC-2410
+     - IVTV16 9005:0093
+
+   * - 8
+     - Adaptec VideOh! AVC-2010
+     - IVTV16 9005:0092
+
+   * - 9
+     - Nagase Transgear 5000TV
+     - IVTV16 1461:bfff
+
+   * - 10
+     - AOpen VA2000MAX-SNT6
+     - IVTV16 0000:ff5f
+
+   * - 11
+     - Yuan MPG600GR, Kuroutoshikou CX23416GYC-STVLP
+     - IVTV16 12ab:0600, IVTV16 fbab:0600, IVTV16 1154:0523
+
+   * - 12
+     - I/O Data GV-MVP/RX, GV-MVP/RX2W (dual tuner)
+     - IVTV16 10fc:d01e, IVTV16 10fc:d038, IVTV16 10fc:d039
+
+   * - 13
+     - I/O Data GV-MVP/RX2E
+     - IVTV16 10fc:d025
+
+   * - 14
+     - GotView PCI DVD
+     - IVTV16 12ab:0600
+
+   * - 15
+     - GotView PCI DVD2 Deluxe
+     - IVTV16 ffac:0600
+
+   * - 16
+     - Yuan MPC622
+     - IVTV16 ff01:d998
+
+   * - 17
+     - Digital Cowboy DCT-MTVP1
+     - IVTV16 1461:bfff
+
+   * - 18
+     - Yuan PG600-2, GotView PCI DVD Lite
+     - IVTV16 ffab:0600, IVTV16 ffad:0600
+
+   * - 19
+     - Club3D ZAP-TV1x01
+     - IVTV16 ffab:0600
+
+   * - 20
+     - AVerTV MCE 116 Plus
+     - IVTV16 1461:c439
+
+   * - 21
+     - ASUS Falcon2
+     - IVTV16 1043:4b66, IVTV16 1043:462e, IVTV16 1043:4b2e
+
+   * - 22
+     - AVerMedia PVR-150 Plus / AVerTV M113 Partsnic (Daewoo) Tuner
+     - IVTV16 1461:c034, IVTV16 1461:c035
+
+   * - 23
+     - AVerMedia EZMaker PCI Deluxe
+     - IVTV16 1461:c03f
+
+   * - 24
+     - AVerMedia M104
+     - IVTV16 1461:c136
+
+   * - 25
+     - Buffalo PC-MV5L/PCI
+     - IVTV16 1154:052b
+
+   * - 26
+     - AVerMedia UltraTV 1500 MCE / AVerTV M113 Philips Tuner
+     - IVTV16 1461:c019, IVTV16 1461:c01b
+
+   * - 27
+     - Sony VAIO Giga Pocket (ENX Kikyou)
+     - IVTV16 104d:813d
+
+   * - 28
+     - Hauppauge WinTV PVR-350 (V1)
+     - IVTV16 104d:813d
+
+   * - 29
+     - Yuan MPG600GR, Kuroutoshikou CX23416GYC-STVLP (no GR)
+     - IVTV16 104d:813d
+
+   * - 30
+     - Yuan MPG600GR, Kuroutoshikou CX23416GYC-STVLP (no GR/YCS)
+     - IVTV16 104d:813d
diff --git a/Documentation/media/v4l-drivers/max2175.rst b/Documentation/media/v4l-drivers/max2175.rst
index 04478c25d57a..b1a4c89fd869 100644
--- a/Documentation/media/v4l-drivers/max2175.rst
+++ b/Documentation/media/v4l-drivers/max2175.rst
@@ -7,7 +7,7 @@ The MAX2175 driver implements the following driver-specific controls:
 -------------------------------
     Enable/Disable I2S output of the tuner. This is a private control
     that can be accessed only using the subdev interface.
-    Refer to Documentation/media/kapi/v4l2-controls for more details.
+    Refer to Documentation/media/kapi/v4l2-controls.rst for more details.
 
 .. flat-table::
     :header-rows:  0
diff --git a/Documentation/media/v4l-drivers/qcom_camss.rst b/Documentation/media/v4l-drivers/qcom_camss.rst
new file mode 100644
index 000000000000..9e66b7b5770f
--- /dev/null
+++ b/Documentation/media/v4l-drivers/qcom_camss.rst
@@ -0,0 +1,156 @@
+.. include:: <isonum.txt>
+
+Qualcomm Camera Subsystem driver
+================================
+
+Introduction
+------------
+
+This file documents the Qualcomm Camera Subsystem driver located under
+drivers/media/platform/qcom/camss-8x16.
+
+The current version of the driver supports the Camera Subsystem found on
+Qualcomm MSM8916 and APQ8016 processors.
+
+The driver implements V4L2, Media controller and V4L2 subdev interfaces.
+Camera sensor using V4L2 subdev interface in the kernel is supported.
+
+The driver is implemented using as a reference the Qualcomm Camera Subsystem
+driver for Android as found in Code Aurora [#f1]_.
+
+
+Qualcomm Camera Subsystem hardware
+----------------------------------
+
+The Camera Subsystem hardware found on 8x16 processors and supported by the
+driver consists of:
+
+- 2 CSIPHY modules. They handle the Physical layer of the CSI2 receivers.
+  A separate camera sensor can be connected to each of the CSIPHY module;
+- 2 CSID (CSI Decoder) modules. They handle the Protocol and Application layer
+  of the CSI2 receivers. A CSID can decode data stream from any of the CSIPHY.
+  Each CSID also contains a TG (Test Generator) block which can generate
+  artificial input data for test purposes;
+- ISPIF (ISP Interface) module. Handles the routing of the data streams from
+  the CSIDs to the inputs of the VFE;
+- VFE (Video Front End) module. Contains a pipeline of image processing hardware
+  blocks. The VFE has different input interfaces. The PIX (Pixel) input
+  interface feeds the input data to the image processing pipeline. The image
+  processing pipeline contains also a scale and crop module at the end. Three
+  RDI (Raw Dump Interface) input interfaces bypass the image processing
+  pipeline. The VFE also contains the AXI bus interface which writes the output
+  data to memory.
+
+
+Supported functionality
+-----------------------
+
+The current version of the driver supports:
+
+- Input from camera sensor via CSIPHY;
+- Generation of test input data by the TG in CSID;
+- RDI interface of VFE - raw dump of the input data to memory.
+
+  Supported formats:
+
+  - YUYV/UYVY/YVYU/VYUY (packed YUV 4:2:2 - V4L2_PIX_FMT_YUYV /
+    V4L2_PIX_FMT_UYVY / V4L2_PIX_FMT_YVYU / V4L2_PIX_FMT_VYUY);
+  - MIPI RAW8 (8bit Bayer RAW - V4L2_PIX_FMT_SRGGB8 /
+    V4L2_PIX_FMT_SGRBG8 / V4L2_PIX_FMT_SGBRG8 / V4L2_PIX_FMT_SBGGR8);
+  - MIPI RAW10 (10bit packed Bayer RAW - V4L2_PIX_FMT_SBGGR10P /
+    V4L2_PIX_FMT_SGBRG10P / V4L2_PIX_FMT_SGRBG10P / V4L2_PIX_FMT_SRGGB10P);
+  - MIPI RAW12 (12bit packed Bayer RAW - V4L2_PIX_FMT_SRGGB12P /
+    V4L2_PIX_FMT_SGBRG12P / V4L2_PIX_FMT_SGRBG12P / V4L2_PIX_FMT_SRGGB12P).
+
+- PIX interface of VFE
+
+  - Format conversion of the input data.
+
+    Supported input formats:
+
+    - YUYV/UYVY/YVYU/VYUY (packed YUV 4:2:2 - V4L2_PIX_FMT_YUYV /
+      V4L2_PIX_FMT_UYVY / V4L2_PIX_FMT_YVYU / V4L2_PIX_FMT_VYUY).
+
+    Supported output formats:
+
+    - NV12/NV21 (two plane YUV 4:2:0 - V4L2_PIX_FMT_NV12 / V4L2_PIX_FMT_NV21);
+    - NV16/NV61 (two plane YUV 4:2:2 - V4L2_PIX_FMT_NV16 / V4L2_PIX_FMT_NV61).
+
+  - Scaling support. Configuration of the VFE Encoder Scale module
+    for downscalling with ratio up to 16x.
+
+  - Cropping support. Configuration of the VFE Encoder Crop module.
+
+- Concurrent and independent usage of two data inputs - could be camera sensors
+  and/or TG.
+
+
+Driver Architecture and Design
+------------------------------
+
+The driver implements the V4L2 subdev interface. With the goal to model the
+hardware links between the modules and to expose a clean, logical and usable
+interface, the driver is split into V4L2 sub-devices as follows:
+
+- 2 CSIPHY sub-devices - each CSIPHY is represented by a single sub-device;
+- 2 CSID sub-devices - each CSID is represented by a single sub-device;
+- 2 ISPIF sub-devices - ISPIF is represented by a number of sub-devices equal
+  to the number of CSID sub-devices;
+- 4 VFE sub-devices - VFE is represented by a number of sub-devices equal to
+  the number of the input interfaces (3 RDI and 1 PIX).
+
+The considerations to split the driver in this particular way are as follows:
+
+- representing CSIPHY and CSID modules by a separate sub-device for each module
+  allows to model the hardware links between these modules;
+- representing VFE by a separate sub-devices for each input interface allows
+  to use the input interfaces concurently and independently as this is
+  supported by the hardware;
+- representing ISPIF by a number of sub-devices equal to the number of CSID
+  sub-devices allows to create linear media controller pipelines when using two
+  cameras simultaneously. This avoids branches in the pipelines which otherwise
+  will require a) userspace and b) media framework (e.g. power on/off
+  operations) to  make assumptions about the data flow from a sink pad to a
+  source pad on a single media entity.
+
+Each VFE sub-device is linked to a separate video device node.
+
+The media controller pipeline graph is as follows (with connected two OV5645
+camera sensors):
+
+.. _qcom_camss_graph:
+
+.. kernel-figure:: qcom_camss_graph.dot
+    :alt:   qcom_camss_graph.dot
+    :align: center
+
+    Media pipeline graph
+
+
+Implementation
+--------------
+
+Runtime configuration of the hardware (updating settings while streaming) is
+not required to implement the currently supported functionality. The complete
+configuration on each hardware module is applied on STREAMON ioctl based on
+the current active media links, formats and controls set.
+
+The output size of the scaler module in the VFE is configured with the actual
+compose selection rectangle on the sink pad of the 'msm_vfe0_pix' entity.
+
+The crop output area of the crop module in the VFE is configured with the actual
+crop selection rectangle on the source pad of the 'msm_vfe0_pix' entity.
+
+
+Documentation
+-------------
+
+APQ8016 Specification:
+https://developer.qualcomm.com/download/sd410/snapdragon-410-processor-device-specification.pdf
+Referenced 2016-11-24.
+
+
+References
+----------
+
+.. [#f1] https://source.codeaurora.org/quic/la/kernel/msm-3.10/
diff --git a/Documentation/media/v4l-drivers/qcom_camss_graph.dot b/Documentation/media/v4l-drivers/qcom_camss_graph.dot
new file mode 100644
index 000000000000..827fc7112c1e
--- /dev/null
+++ b/Documentation/media/v4l-drivers/qcom_camss_graph.dot
@@ -0,0 +1,41 @@
+digraph board {
+	rankdir=TB
+	n00000001 [label="{{<port0> 0} | msm_csiphy0\n/dev/v4l-subdev0 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green]
+	n00000001:port1 -> n00000007:port0 [style=dashed]
+	n00000001:port1 -> n0000000a:port0 [style=dashed]
+	n00000004 [label="{{<port0> 0} | msm_csiphy1\n/dev/v4l-subdev1 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green]
+	n00000004:port1 -> n00000007:port0 [style=dashed]
+	n00000004:port1 -> n0000000a:port0 [style=dashed]
+	n00000007 [label="{{<port0> 0} | msm_csid0\n/dev/v4l-subdev2 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green]
+	n00000007:port1 -> n0000000d:port0 [style=dashed]
+	n00000007:port1 -> n00000010:port0 [style=dashed]
+	n0000000a [label="{{<port0> 0} | msm_csid1\n/dev/v4l-subdev3 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green]
+	n0000000a:port1 -> n0000000d:port0 [style=dashed]
+	n0000000a:port1 -> n00000010:port0 [style=dashed]
+	n0000000d [label="{{<port0> 0} | msm_ispif0\n/dev/v4l-subdev4 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green]
+	n0000000d:port1 -> n00000013:port0 [style=dashed]
+	n0000000d:port1 -> n0000001c:port0 [style=dashed]
+	n0000000d:port1 -> n00000025:port0 [style=dashed]
+	n0000000d:port1 -> n0000002e:port0 [style=dashed]
+	n00000010 [label="{{<port0> 0} | msm_ispif1\n/dev/v4l-subdev5 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green]
+	n00000010:port1 -> n00000013:port0 [style=dashed]
+	n00000010:port1 -> n0000001c:port0 [style=dashed]
+	n00000010:port1 -> n00000025:port0 [style=dashed]
+	n00000010:port1 -> n0000002e:port0 [style=dashed]
+	n00000013 [label="{{<port0> 0} | msm_vfe0_rdi0\n/dev/v4l-subdev6 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green]
+	n00000013:port1 -> n00000016 [style=bold]
+	n00000016 [label="msm_vfe0_video0\n/dev/video0", shape=box, style=filled, fillcolor=yellow]
+	n0000001c [label="{{<port0> 0} | msm_vfe0_rdi1\n/dev/v4l-subdev7 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green]
+	n0000001c:port1 -> n0000001f [style=bold]
+	n0000001f [label="msm_vfe0_video1\n/dev/video1", shape=box, style=filled, fillcolor=yellow]
+	n00000025 [label="{{<port0> 0} | msm_vfe0_rdi2\n/dev/v4l-subdev8 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green]
+	n00000025:port1 -> n00000028 [style=bold]
+	n00000028 [label="msm_vfe0_video2\n/dev/video2", shape=box, style=filled, fillcolor=yellow]
+	n0000002e [label="{{<port0> 0} | msm_vfe0_pix\n/dev/v4l-subdev9 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green]
+	n0000002e:port1 -> n00000031 [style=bold]
+	n00000031 [label="msm_vfe0_video3\n/dev/video3", shape=box, style=filled, fillcolor=yellow]
+	n00000057 [label="{{} | ov5645 1-0076\n/dev/v4l-subdev10 | {<port0> 0}}", shape=Mrecord, style=filled, fillcolor=green]
+	n00000057:port0 -> n00000001:port0 [style=bold]
+	n00000059 [label="{{} | ov5645 1-0074\n/dev/v4l-subdev11 | {<port0> 0}}", shape=Mrecord, style=filled, fillcolor=green]
+	n00000059:port0 -> n00000004:port0 [style=bold]
+}
diff --git a/Documentation/media/v4l-drivers/saa7134-cardlist.rst b/Documentation/media/v4l-drivers/saa7134-cardlist.rst
index a5efa8f4b8e4..6e4c35cbaabf 100644
--- a/Documentation/media/v4l-drivers/saa7134-cardlist.rst
+++ b/Documentation/media/v4l-drivers/saa7134-cardlist.rst
@@ -1,204 +1,801 @@
 SAA7134 cards list
 ==================
 
-=========== ======================================================= ================================================================
-Card number Card name                                               PCI IDs
-=========== ======================================================= ================================================================
-0           UNKNOWN/GENERIC
-1           Proteus Pro [philips reference design]                  1131:2001, 1131:2001
-2           LifeView FlyVIDEO3000                                   5168:0138, 4e42:0138
-3           LifeView/Typhoon FlyVIDEO2000                           5168:0138, 4e42:0138
-4           EMPRESS                                                 1131:6752
-5           SKNet Monster TV                                        1131:4e85
-6           Tevion MD 9717
-7           KNC One TV-Station RDS / Typhoon TV Tuner RDS           1131:fe01, 1894:fe01
-8           Terratec Cinergy 400 TV                                 153b:1142
-9           Medion 5044
-10          Kworld/KuroutoShikou SAA7130-TVPCI
-11          Terratec Cinergy 600 TV                                 153b:1143
-12          Medion 7134                                             16be:0003, 16be:5000
-13          Typhoon TV+Radio 90031
-14          ELSA EX-VISION 300TV                                    1048:226b
-15          ELSA EX-VISION 500TV                                    1048:226a
-16          ASUS TV-FM 7134                                         1043:4842, 1043:4830, 1043:4840
-17          AOPEN VA1000 POWER                                      1131:7133
-18          BMK MPEX No Tuner
-19          Compro VideoMate TV                                     185b:c100
-20          Matrox CronosPlus                                       102B:48d0
-21          10MOONS PCI TV CAPTURE CARD                             1131:2001
-22          AverMedia M156 / Medion 2819                            1461:a70b
-23          BMK MPEX Tuner
-24          KNC One TV-Station DVR                                  1894:a006
-25          ASUS TV-FM 7133                                         1043:4843
-26          Pinnacle PCTV Stereo (saa7134)                          11bd:002b
-27          Manli MuchTV M-TV002
-28          Manli MuchTV M-TV001
-29          Nagase Sangyo TransGear 3000TV                          1461:050c
-30          Elitegroup ECS TVP3XP FM1216 Tuner Card(PAL-BG,FM)      1019:4cb4
-31          Elitegroup ECS TVP3XP FM1236 Tuner Card (NTSC,FM)       1019:4cb5
-32          AVACS SmartTV
-33          AVerMedia DVD EZMaker                                   1461:10ff
-34          Noval Prime TV 7133
-35          AverMedia AverTV Studio 305                             1461:2115
-36          UPMOST PURPLE TV                                        12ab:0800
-37          Items MuchTV Plus / IT-005
-38          Terratec Cinergy 200 TV                                 153b:1152
-39          LifeView FlyTV Platinum Mini                            5168:0212, 4e42:0212, 5169:1502
-40          Compro VideoMate TV PVR/FM                              185b:c100
-41          Compro VideoMate TV Gold+                               185b:c100
-42          Sabrent SBT-TVFM (saa7130)
-43          :Zolid Xpert TV7134
-44          Empire PCI TV-Radio LE
-45          Avermedia AVerTV Studio 307                             1461:9715
-46          AVerMedia Cardbus TV/Radio (E500)                       1461:d6ee
-47          Terratec Cinergy 400 mobile                             153b:1162
-48          Terratec Cinergy 600 TV MK3                             153b:1158
-49          Compro VideoMate Gold+ Pal                              185b:c200
-50          Pinnacle PCTV 300i DVB-T + PAL                          11bd:002d
-51          ProVideo PV952                                          1540:9524
-52          AverMedia AverTV/305                                    1461:2108
-53          ASUS TV-FM 7135                                         1043:4845
-54          LifeView FlyTV Platinum FM / Gold                       5168:0214, 5168:5214, 1489:0214, 5168:0304
-55          LifeView FlyDVB-T DUO / MSI TV@nywhere Duo              5168:0306, 4E42:0306
-56          Avermedia AVerTV 307                                    1461:a70a
-57          Avermedia AVerTV GO 007 FM                              1461:f31f
-58          ADS Tech Instant TV (saa7135)                           1421:0350, 1421:0351, 1421:0370, 1421:1370
-59          Kworld/Tevion V-Stream Xpert TV PVR7134
-60          LifeView/Typhoon/Genius FlyDVB-T Duo Cardbus            5168:0502, 4e42:0502, 1489:0502
-61          Philips TOUGH DVB-T reference design                    1131:2004
-62          Compro VideoMate TV Gold+II
-63          Kworld Xpert TV PVR7134
-64          FlyTV mini Asus Digimatrix                              1043:0210
-65          V-Stream Studio TV Terminator
-66          Yuan TUN-900 (saa7135)
-67          Beholder BeholdTV 409 FM                                0000:4091
-68          GoTView 7135 PCI                                        5456:7135
-69          Philips EUROPA V3 reference design                      1131:2004
-70          Compro Videomate DVB-T300                               185b:c900
-71          Compro Videomate DVB-T200                               185b:c901
-72          RTD Embedded Technologies VFG7350                       1435:7350
-73          RTD Embedded Technologies VFG7330                       1435:7330
-74          LifeView FlyTV Platinum Mini2                           14c0:1212
-75          AVerMedia AVerTVHD MCE A180                             1461:1044
-76          SKNet MonsterTV Mobile                                  1131:4ee9
-77          Pinnacle PCTV 40i/50i/110i (saa7133)                    11bd:002e
-78          ASUSTeK P7131 Dual                                      1043:4862
-79          Sedna/MuchTV PC TV Cardbus TV/Radio (ITO25 Rev:2B)
-80          ASUS Digimatrix TV                                      1043:0210
-81          Philips Tiger reference design                          1131:2018
-82          MSI TV@Anywhere plus                                    1462:6231, 1462:8624
-83          Terratec Cinergy 250 PCI TV                             153b:1160
-84          LifeView FlyDVB Trio                                    5168:0319
-85          AverTV DVB-T 777                                        1461:2c05, 1461:2c05
-86          LifeView FlyDVB-T / Genius VideoWonder DVB-T            5168:0301, 1489:0301
-87          ADS Instant TV Duo Cardbus PTV331                       0331:1421
-88          Tevion/KWorld DVB-T 220RF                               17de:7201
-89          ELSA EX-VISION 700TV                                    1048:226c
-90          Kworld ATSC110/115                                      17de:7350, 17de:7352
-91          AVerMedia A169 B                                        1461:7360
-92          AVerMedia A169 B1                                       1461:6360
-93          Medion 7134 Bridge #2                                   16be:0005
-94          LifeView FlyDVB-T Hybrid Cardbus/MSI TV @nywhere A/D NB 5168:3306, 5168:3502, 5168:3307, 4e42:3502
-95          LifeView FlyVIDEO3000 (NTSC)                            5169:0138
-96          Medion Md8800 Quadro                                    16be:0007, 16be:0008, 16be:000d
-97          LifeView FlyDVB-S /Acorp TV134DS                        5168:0300, 4e42:0300
-98          Proteus Pro 2309                                        0919:2003
-99          AVerMedia TV Hybrid A16AR                               1461:2c00
-100         Asus Europa2 OEM                                        1043:4860
-101         Pinnacle PCTV 310i                                      11bd:002f
-102         Avermedia AVerTV Studio 507                             1461:9715
-103         Compro Videomate DVB-T200A
-104         Hauppauge WinTV-HVR1110 DVB-T/Hybrid                    0070:6700, 0070:6701, 0070:6702, 0070:6703, 0070:6704, 0070:6705
-105         Terratec Cinergy HT PCMCIA                              153b:1172
-106         Encore ENLTV                                            1131:2342, 1131:2341, 3016:2344
-107         Encore ENLTV-FM                                         1131:230f
-108         Terratec Cinergy HT PCI                                 153b:1175
-109         Philips Tiger - S Reference design
-110         Avermedia M102                                          1461:f31e
-111         ASUS P7131 4871                                         1043:4871
-112         ASUSTeK P7131 Hybrid                                    1043:4876
-113         Elitegroup ECS TVP3XP FM1246 Tuner Card (PAL,FM)        1019:4cb6
-114         KWorld DVB-T 210                                        17de:7250
-115         Sabrent PCMCIA TV-PCB05                                 0919:2003
-116         10MOONS TM300 TV Card                                   1131:2304
-117         Avermedia Super 007                                     1461:f01d
-118         Beholder BeholdTV 401                                   0000:4016
-119         Beholder BeholdTV 403                                   0000:4036
-120         Beholder BeholdTV 403 FM                                0000:4037
-121         Beholder BeholdTV 405                                   0000:4050
-122         Beholder BeholdTV 405 FM                                0000:4051
-123         Beholder BeholdTV 407                                   0000:4070
-124         Beholder BeholdTV 407 FM                                0000:4071
-125         Beholder BeholdTV 409                                   0000:4090
-126         Beholder BeholdTV 505 FM                                5ace:5050
-127         Beholder BeholdTV 507 FM / BeholdTV 509 FM              5ace:5070, 5ace:5090
-128         Beholder BeholdTV Columbus TV/FM                        0000:5201
-129         Beholder BeholdTV 607 FM                                5ace:6070
-130         Beholder BeholdTV M6                                    5ace:6190
-131         Twinhan Hybrid DTV-DVB 3056 PCI                         1822:0022
-132         Genius TVGO AM11MCE
-133         NXP Snake DVB-S reference design
-134         Medion/Creatix CTX953 Hybrid                            16be:0010
-135         MSI TV@nywhere A/D v1.1                                 1462:8625
-136         AVerMedia Cardbus TV/Radio (E506R)                      1461:f436
-137         AVerMedia Hybrid TV/Radio (A16D)                        1461:f936
-138         Avermedia M115                                          1461:a836
-139         Compro VideoMate T750                                   185b:c900
-140         Avermedia DVB-S Pro A700                                1461:a7a1
-141         Avermedia DVB-S Hybrid+FM A700                          1461:a7a2
-142         Beholder BeholdTV H6                                    5ace:6290
-143         Beholder BeholdTV M63                                   5ace:6191
-144         Beholder BeholdTV M6 Extra                              5ace:6193
-145         AVerMedia MiniPCI DVB-T Hybrid M103                     1461:f636, 1461:f736
-146         ASUSTeK P7131 Analog
-147         Asus Tiger 3in1                                         1043:4878
-148         Encore ENLTV-FM v5.3                                    1a7f:2008
-149         Avermedia PCI pure analog (M135A)                       1461:f11d
-150         Zogis Real Angel 220
-151         ADS Tech Instant HDTV                                   1421:0380
-152         Asus Tiger Rev:1.00                                     1043:4857
-153         Kworld Plus TV Analog Lite PCI                          17de:7128
-154         Avermedia AVerTV GO 007 FM Plus                         1461:f31d
-155         Hauppauge WinTV-HVR1150 ATSC/QAM-Hybrid                 0070:6706, 0070:6708
-156         Hauppauge WinTV-HVR1120 DVB-T/Hybrid                    0070:6707, 0070:6709, 0070:670a
-157         Avermedia AVerTV Studio 507UA                           1461:a11b
-158         AVerMedia Cardbus TV/Radio (E501R)                      1461:b7e9
-159         Beholder BeholdTV 505 RDS                               0000:505B
-160         Beholder BeholdTV 507 RDS                               0000:5071
-161         Beholder BeholdTV 507 RDS                               0000:507B
-162         Beholder BeholdTV 607 FM                                5ace:6071
-163         Beholder BeholdTV 609 FM                                5ace:6090
-164         Beholder BeholdTV 609 FM                                5ace:6091
-165         Beholder BeholdTV 607 RDS                               5ace:6072
-166         Beholder BeholdTV 607 RDS                               5ace:6073
-167         Beholder BeholdTV 609 RDS                               5ace:6092
-168         Beholder BeholdTV 609 RDS                               5ace:6093
-169         Compro VideoMate S350/S300                              185b:c900
-170         AverMedia AverTV Studio 505                             1461:a115
-171         Beholder BeholdTV X7                                    5ace:7595
-172         RoverMedia TV Link Pro FM                               19d1:0138
-173         Zolid Hybrid TV Tuner PCI                               1131:2004
-174         Asus Europa Hybrid OEM                                  1043:4847
-175         Leadtek Winfast DTV1000S                                107d:6655
-176         Beholder BeholdTV 505 RDS                               0000:5051
-177         Hawell HW-404M7
-178         Beholder BeholdTV H7                                    5ace:7190
-179         Beholder BeholdTV A7                                    5ace:7090
-180         Avermedia PCI M733A                                     1461:4155, 1461:4255
-181         TechoTrend TT-budget T-3000                             13c2:2804
-182         Kworld PCI SBTVD/ISDB-T Full-Seg Hybrid                 17de:b136
-183         Compro VideoMate Vista M1F                              185b:c900
-184         Encore ENLTV-FM 3                                       1a7f:2108
-185         MagicPro ProHDTV Pro2 DMB-TH/Hybrid                     17de:d136
-186         Beholder BeholdTV 501                                   5ace:5010
-187         Beholder BeholdTV 503 FM                                5ace:5030
-188         Sensoray 811/911                                        6000:0811, 6000:0911
-189         Kworld PC150-U                                          17de:a134
-190         Asus My Cinema PS3-100                                  1043:48cd
-191         Hawell HW-9004V1
-192         AverMedia AverTV Satellite Hybrid+FM A706               1461:2055
-193         WIS Voyager or compatible                               1905:7007
-194         AverMedia AverTV/505                                    1461:a10a
-195         Leadtek Winfast TV2100 FM                               107d:6f3a
-196         SnaZio* TVPVR PRO                                       1779:13cf
-=========== ======================================================= ================================================================
+.. tabularcolumns:: |p{1.4cm}|p{11.1cm}|p{4.2cm}|
+
+.. flat-table::
+   :header-rows: 1
+   :widths: 2 19 18
+   :stub-columns: 0
+
+   * - Card number
+     - Card name
+     - PCI IDs
+
+   * - 0
+     - UNKNOWN/GENERIC
+     -
+
+   * - 1
+     - Proteus Pro [philips reference design]
+     - 1131:2001, 1131:2001
+
+   * - 2
+     - LifeView FlyVIDEO3000
+     - 5168:0138, 4e42:0138
+
+   * - 3
+     - LifeView/Typhoon FlyVIDEO2000
+     - 5168:0138, 4e42:0138
+
+   * - 4
+     - EMPRESS
+     - 1131:6752
+
+   * - 5
+     - SKNet Monster TV
+     - 1131:4e85
+
+   * - 6
+     - Tevion MD 9717
+     -
+
+   * - 7
+     - KNC One TV-Station RDS / Typhoon TV Tuner RDS
+     - 1131:fe01, 1894:fe01
+
+   * - 8
+     - Terratec Cinergy 400 TV
+     - 153b:1142
+
+   * - 9
+     - Medion 5044
+     -
+
+   * - 10
+     - Kworld/KuroutoShikou SAA7130-TVPCI
+     -
+
+   * - 11
+     - Terratec Cinergy 600 TV
+     - 153b:1143
+
+   * - 12
+     - Medion 7134
+     - 16be:0003, 16be:5000
+
+   * - 13
+     - Typhoon TV+Radio 90031
+     -
+
+   * - 14
+     - ELSA EX-VISION 300TV
+     - 1048:226b
+
+   * - 15
+     - ELSA EX-VISION 500TV
+     - 1048:226a
+
+   * - 16
+     - ASUS TV-FM 7134
+     - 1043:4842, 1043:4830, 1043:4840
+
+   * - 17
+     - AOPEN VA1000 POWER
+     - 1131:7133
+
+   * - 18
+     - BMK MPEX No Tuner
+     -
+
+   * - 19
+     - Compro VideoMate TV
+     - 185b:c100
+
+   * - 20
+     - Matrox CronosPlus
+     - 102B:48d0
+
+   * - 21
+     - 10MOONS PCI TV CAPTURE CARD
+     - 1131:2001
+
+   * - 22
+     - AverMedia M156 / Medion 2819
+     - 1461:a70b
+
+   * - 23
+     - BMK MPEX Tuner
+     -
+
+   * - 24
+     - KNC One TV-Station DVR
+     - 1894:a006
+
+   * - 25
+     - ASUS TV-FM 7133
+     - 1043:4843
+
+   * - 26
+     - Pinnacle PCTV Stereo (saa7134)
+     - 11bd:002b
+
+   * - 27
+     - Manli MuchTV M-TV002
+     -
+
+   * - 28
+     - Manli MuchTV M-TV001
+     -
+
+   * - 29
+     - Nagase Sangyo TransGear 3000TV
+     - 1461:050c
+
+   * - 30
+     - Elitegroup ECS TVP3XP FM1216 Tuner Card(PAL-BG,FM)
+     - 1019:4cb4
+
+   * - 31
+     - Elitegroup ECS TVP3XP FM1236 Tuner Card (NTSC,FM)
+     - 1019:4cb5
+
+   * - 32
+     - AVACS SmartTV
+     -
+
+   * - 33
+     - AVerMedia DVD EZMaker
+     - 1461:10ff
+
+   * - 34
+     - Noval Prime TV 7133
+     -
+
+   * - 35
+     - AverMedia AverTV Studio 305
+     - 1461:2115
+
+   * - 36
+     - UPMOST PURPLE TV
+     - 12ab:0800
+
+   * - 37
+     - Items MuchTV Plus / IT-005
+     -
+
+   * - 38
+     - Terratec Cinergy 200 TV
+     - 153b:1152
+
+   * - 39
+     - LifeView FlyTV Platinum Mini
+     - 5168:0212, 4e42:0212, 5169:1502
+
+   * - 40
+     - Compro VideoMate TV PVR/FM
+     - 185b:c100
+
+   * - 41
+     - Compro VideoMate TV Gold+
+     - 185b:c100
+
+   * - 42
+     - Sabrent SBT-TVFM (saa7130)
+     -
+
+   * - 43
+     - :Zolid Xpert TV7134
+     -
+
+   * - 44
+     - Empire PCI TV-Radio LE
+     -
+
+   * - 45
+     - Avermedia AVerTV Studio 307
+     - 1461:9715
+
+   * - 46
+     - AVerMedia Cardbus TV/Radio (E500)
+     - 1461:d6ee
+
+   * - 47
+     - Terratec Cinergy 400 mobile
+     - 153b:1162
+
+   * - 48
+     - Terratec Cinergy 600 TV MK3
+     - 153b:1158
+
+   * - 49
+     - Compro VideoMate Gold+ Pal
+     - 185b:c200
+
+   * - 50
+     - Pinnacle PCTV 300i DVB-T + PAL
+     - 11bd:002d
+
+   * - 51
+     - ProVideo PV952
+     - 1540:9524
+
+   * - 52
+     - AverMedia AverTV/305
+     - 1461:2108
+
+   * - 53
+     - ASUS TV-FM 7135
+     - 1043:4845
+
+   * - 54
+     - LifeView FlyTV Platinum FM / Gold
+     - 5168:0214, 5168:5214, 1489:0214, 5168:0304
+
+   * - 55
+     - LifeView FlyDVB-T DUO / MSI TV@nywhere Duo
+     - 5168:0306, 4E42:0306
+
+   * - 56
+     - Avermedia AVerTV 307
+     - 1461:a70a
+
+   * - 57
+     - Avermedia AVerTV GO 007 FM
+     - 1461:f31f
+
+   * - 58
+     - ADS Tech Instant TV (saa7135)
+     - 1421:0350, 1421:0351, 1421:0370, 1421:1370
+
+   * - 59
+     - Kworld/Tevion V-Stream Xpert TV PVR7134
+     -
+
+   * - 60
+     - LifeView/Typhoon/Genius FlyDVB-T Duo Cardbus
+     - 5168:0502, 4e42:0502, 1489:0502
+
+   * - 61
+     - Philips TOUGH DVB-T reference design
+     - 1131:2004
+
+   * - 62
+     - Compro VideoMate TV Gold+II
+     -
+
+   * - 63
+     - Kworld Xpert TV PVR7134
+     -
+
+   * - 64
+     - FlyTV mini Asus Digimatrix
+     - 1043:0210
+
+   * - 65
+     - V-Stream Studio TV Terminator
+     -
+
+   * - 66
+     - Yuan TUN-900 (saa7135)
+     -
+
+   * - 67
+     - Beholder BeholdTV 409 FM
+     - 0000:4091
+
+   * - 68
+     - GoTView 7135 PCI
+     - 5456:7135
+
+   * - 69
+     - Philips EUROPA V3 reference design
+     - 1131:2004
+
+   * - 70
+     - Compro Videomate DVB-T300
+     - 185b:c900
+
+   * - 71
+     - Compro Videomate DVB-T200
+     - 185b:c901
+
+   * - 72
+     - RTD Embedded Technologies VFG7350
+     - 1435:7350
+
+   * - 73
+     - RTD Embedded Technologies VFG7330
+     - 1435:7330
+
+   * - 74
+     - LifeView FlyTV Platinum Mini2
+     - 14c0:1212
+
+   * - 75
+     - AVerMedia AVerTVHD MCE A180
+     - 1461:1044
+
+   * - 76
+     - SKNet MonsterTV Mobile
+     - 1131:4ee9
+
+   * - 77
+     - Pinnacle PCTV 40i/50i/110i (saa7133)
+     - 11bd:002e
+
+   * - 78
+     - ASUSTeK P7131 Dual
+     - 1043:4862
+
+   * - 79
+     - Sedna/MuchTV PC TV Cardbus TV/Radio (ITO25 Rev:2B)
+     -
+
+   * - 80
+     - ASUS Digimatrix TV
+     - 1043:0210
+
+   * - 81
+     - Philips Tiger reference design
+     - 1131:2018
+
+   * - 82
+     - MSI TV@Anywhere plus
+     - 1462:6231, 1462:8624
+
+   * - 83
+     - Terratec Cinergy 250 PCI TV
+     - 153b:1160
+
+   * - 84
+     - LifeView FlyDVB Trio
+     - 5168:0319
+
+   * - 85
+     - AverTV DVB-T 777
+     - 1461:2c05, 1461:2c05
+
+   * - 86
+     - LifeView FlyDVB-T / Genius VideoWonder DVB-T
+     - 5168:0301, 1489:0301
+
+   * - 87
+     - ADS Instant TV Duo Cardbus PTV331
+     - 0331:1421
+
+   * - 88
+     - Tevion/KWorld DVB-T 220RF
+     - 17de:7201
+
+   * - 89
+     - ELSA EX-VISION 700TV
+     - 1048:226c
+
+   * - 90
+     - Kworld ATSC110/115
+     - 17de:7350, 17de:7352
+
+   * - 91
+     - AVerMedia A169 B
+     - 1461:7360
+
+   * - 92
+     - AVerMedia A169 B1
+     - 1461:6360
+
+   * - 93
+     - Medion 7134 Bridge #2
+     - 16be:0005
+
+   * - 94
+     - LifeView FlyDVB-T Hybrid Cardbus/MSI TV @nywhere A/D NB
+     - 5168:3306, 5168:3502, 5168:3307, 4e42:3502
+
+   * - 95
+     - LifeView FlyVIDEO3000 (NTSC)
+     - 5169:0138
+
+   * - 96
+     - Medion Md8800 Quadro
+     - 16be:0007, 16be:0008, 16be:000d
+
+   * - 97
+     - LifeView FlyDVB-S /Acorp TV134DS
+     - 5168:0300, 4e42:0300
+
+   * - 98
+     - Proteus Pro 2309
+     - 0919:2003
+
+   * - 99
+     - AVerMedia TV Hybrid A16AR
+     - 1461:2c00
+
+   * - 100
+     - Asus Europa2 OEM
+     - 1043:4860
+
+   * - 101
+     - Pinnacle PCTV 310i
+     - 11bd:002f
+
+   * - 102
+     - Avermedia AVerTV Studio 507
+     - 1461:9715
+
+   * - 103
+     - Compro Videomate DVB-T200A
+     -
+
+   * - 104
+     - Hauppauge WinTV-HVR1110 DVB-T/Hybrid
+     - 0070:6700, 0070:6701, 0070:6702, 0070:6703, 0070:6704, 0070:6705
+
+   * - 105
+     - Terratec Cinergy HT PCMCIA
+     - 153b:1172
+
+   * - 106
+     - Encore ENLTV
+     - 1131:2342, 1131:2341, 3016:2344
+
+   * - 107
+     - Encore ENLTV-FM
+     - 1131:230f
+
+   * - 108
+     - Terratec Cinergy HT PCI
+     - 153b:1175
+
+   * - 109
+     - Philips Tiger - S Reference design
+     -
+
+   * - 110
+     - Avermedia M102
+     - 1461:f31e
+
+   * - 111
+     - ASUS P7131 4871
+     - 1043:4871
+
+   * - 112
+     - ASUSTeK P7131 Hybrid
+     - 1043:4876
+
+   * - 113
+     - Elitegroup ECS TVP3XP FM1246 Tuner Card (PAL,FM)
+     - 1019:4cb6
+
+   * - 114
+     - KWorld DVB-T 210
+     - 17de:7250
+
+   * - 115
+     - Sabrent PCMCIA TV-PCB05
+     - 0919:2003
+
+   * - 116
+     - 10MOONS TM300 TV Card
+     - 1131:2304
+
+   * - 117
+     - Avermedia Super 007
+     - 1461:f01d
+
+   * - 118
+     - Beholder BeholdTV 401
+     - 0000:4016
+
+   * - 119
+     - Beholder BeholdTV 403
+     - 0000:4036
+
+   * - 120
+     - Beholder BeholdTV 403 FM
+     - 0000:4037
+
+   * - 121
+     - Beholder BeholdTV 405
+     - 0000:4050
+
+   * - 122
+     - Beholder BeholdTV 405 FM
+     - 0000:4051
+
+   * - 123
+     - Beholder BeholdTV 407
+     - 0000:4070
+
+   * - 124
+     - Beholder BeholdTV 407 FM
+     - 0000:4071
+
+   * - 125
+     - Beholder BeholdTV 409
+     - 0000:4090
+
+   * - 126
+     - Beholder BeholdTV 505 FM
+     - 5ace:5050
+
+   * - 127
+     - Beholder BeholdTV 507 FM / BeholdTV 509 FM
+     - 5ace:5070, 5ace:5090
+
+   * - 128
+     - Beholder BeholdTV Columbus TV/FM
+     - 0000:5201
+
+   * - 129
+     - Beholder BeholdTV 607 FM
+     - 5ace:6070
+
+   * - 130
+     - Beholder BeholdTV M6
+     - 5ace:6190
+
+   * - 131
+     - Twinhan Hybrid DTV-DVB 3056 PCI
+     - 1822:0022
+
+   * - 132
+     - Genius TVGO AM11MCE
+     -
+
+   * - 133
+     - NXP Snake DVB-S reference design
+     -
+
+   * - 134
+     - Medion/Creatix CTX953 Hybrid
+     - 16be:0010
+
+   * - 135
+     - MSI TV@nywhere A/D v1.1
+     - 1462:8625
+
+   * - 136
+     - AVerMedia Cardbus TV/Radio (E506R)
+     - 1461:f436
+
+   * - 137
+     - AVerMedia Hybrid TV/Radio (A16D)
+     - 1461:f936
+
+   * - 138
+     - Avermedia M115
+     - 1461:a836
+
+   * - 139
+     - Compro VideoMate T750
+     - 185b:c900
+
+   * - 140
+     - Avermedia DVB-S Pro A700
+     - 1461:a7a1
+
+   * - 141
+     - Avermedia DVB-S Hybrid+FM A700
+     - 1461:a7a2
+
+   * - 142
+     - Beholder BeholdTV H6
+     - 5ace:6290
+
+   * - 143
+     - Beholder BeholdTV M63
+     - 5ace:6191
+
+   * - 144
+     - Beholder BeholdTV M6 Extra
+     - 5ace:6193
+
+   * - 145
+     - AVerMedia MiniPCI DVB-T Hybrid M103
+     - 1461:f636, 1461:f736
+
+   * - 146
+     - ASUSTeK P7131 Analog
+     -
+
+   * - 147
+     - Asus Tiger 3in1
+     - 1043:4878
+
+   * - 148
+     - Encore ENLTV-FM v5.3
+     - 1a7f:2008
+
+   * - 149
+     - Avermedia PCI pure analog (M135A)
+     - 1461:f11d
+
+   * - 150
+     - Zogis Real Angel 220
+     -
+
+   * - 151
+     - ADS Tech Instant HDTV
+     - 1421:0380
+
+   * - 152
+     - Asus Tiger Rev:1.00
+     - 1043:4857
+
+   * - 153
+     - Kworld Plus TV Analog Lite PCI
+     - 17de:7128
+
+   * - 154
+     - Avermedia AVerTV GO 007 FM Plus
+     - 1461:f31d
+
+   * - 155
+     - Hauppauge WinTV-HVR1150 ATSC/QAM-Hybrid
+     - 0070:6706, 0070:6708
+
+   * - 156
+     - Hauppauge WinTV-HVR1120 DVB-T/Hybrid
+     - 0070:6707, 0070:6709, 0070:670a
+
+   * - 157
+     - Avermedia AVerTV Studio 507UA
+     - 1461:a11b
+
+   * - 158
+     - AVerMedia Cardbus TV/Radio (E501R)
+     - 1461:b7e9
+
+   * - 159
+     - Beholder BeholdTV 505 RDS
+     - 0000:505B
+
+   * - 160
+     - Beholder BeholdTV 507 RDS
+     - 0000:5071
+
+   * - 161
+     - Beholder BeholdTV 507 RDS
+     - 0000:507B
+
+   * - 162
+     - Beholder BeholdTV 607 FM
+     - 5ace:6071
+
+   * - 163
+     - Beholder BeholdTV 609 FM
+     - 5ace:6090
+
+   * - 164
+     - Beholder BeholdTV 609 FM
+     - 5ace:6091
+
+   * - 165
+     - Beholder BeholdTV 607 RDS
+     - 5ace:6072
+
+   * - 166
+     - Beholder BeholdTV 607 RDS
+     - 5ace:6073
+
+   * - 167
+     - Beholder BeholdTV 609 RDS
+     - 5ace:6092
+
+   * - 168
+     - Beholder BeholdTV 609 RDS
+     - 5ace:6093
+
+   * - 169
+     - Compro VideoMate S350/S300
+     - 185b:c900
+
+   * - 170
+     - AverMedia AverTV Studio 505
+     - 1461:a115
+
+   * - 171
+     - Beholder BeholdTV X7
+     - 5ace:7595
+
+   * - 172
+     - RoverMedia TV Link Pro FM
+     - 19d1:0138
+
+   * - 173
+     - Zolid Hybrid TV Tuner PCI
+     - 1131:2004
+
+   * - 174
+     - Asus Europa Hybrid OEM
+     - 1043:4847
+
+   * - 175
+     - Leadtek Winfast DTV1000S
+     - 107d:6655
+
+   * - 176
+     - Beholder BeholdTV 505 RDS
+     - 0000:5051
+
+   * - 177
+     - Hawell HW-404M7
+     -
+
+   * - 178
+     - Beholder BeholdTV H7
+     - 5ace:7190
+
+   * - 179
+     - Beholder BeholdTV A7
+     - 5ace:7090
+
+   * - 180
+     - Avermedia PCI M733A
+     - 1461:4155, 1461:4255
+
+   * - 181
+     - TechoTrend TT-budget T-3000
+     - 13c2:2804
+
+   * - 182
+     - Kworld PCI SBTVD/ISDB-T Full-Seg Hybrid
+     - 17de:b136
+
+   * - 183
+     - Compro VideoMate Vista M1F
+     - 185b:c900
+
+   * - 184
+     - Encore ENLTV-FM 3
+     - 1a7f:2108
+
+   * - 185
+     - MagicPro ProHDTV Pro2 DMB-TH/Hybrid
+     - 17de:d136
+
+   * - 186
+     - Beholder BeholdTV 501
+     - 5ace:5010
+
+   * - 187
+     - Beholder BeholdTV 503 FM
+     - 5ace:5030
+
+   * - 188
+     - Sensoray 811/911
+     - 6000:0811, 6000:0911
+
+   * - 189
+     - Kworld PC150-U
+     - 17de:a134
+
+   * - 190
+     - Asus My Cinema PS3-100
+     - 1043:48cd
+
+   * - 191
+     - Hawell HW-9004V1
+     -
+
+   * - 192
+     - AverMedia AverTV Satellite Hybrid+FM A706
+     - 1461:2055
+
+   * - 193
+     - WIS Voyager or compatible
+     - 1905:7007
+
+   * - 194
+     - AverMedia AverTV/505
+     - 1461:a10a
+
+   * - 195
+     - Leadtek Winfast TV2100 FM
+     - 107d:6f3a
+
+   * - 196
+     - SnaZio* TVPVR PRO
+     - 1779:13cf
diff --git a/Documentation/media/v4l-drivers/saa7164-cardlist.rst b/Documentation/media/v4l-drivers/saa7164-cardlist.rst
index 7d17d38df3bc..e28382ba82e6 100644
--- a/Documentation/media/v4l-drivers/saa7164-cardlist.rst
+++ b/Documentation/media/v4l-drivers/saa7164-cardlist.rst
@@ -1,21 +1,69 @@
 SAA7164 cards list
 ==================
 
-=========== ==================================== ====================
-Card number Card name                            PCI IDs
-=========== ==================================== ====================
-0           Unknown
-1           Generic Rev2
-2           Generic Rev3
-3           Hauppauge WinTV-HVR2250              0070:8880, 0070:8810
-4           Hauppauge WinTV-HVR2200              0070:8980
-5           Hauppauge WinTV-HVR2200              0070:8900
-6           Hauppauge WinTV-HVR2200              0070:8901
-7           Hauppauge WinTV-HVR2250              0070:8891, 0070:8851
-8           Hauppauge WinTV-HVR2250              0070:88A1
-9           Hauppauge WinTV-HVR2200              0070:8940
-10          Hauppauge WinTV-HVR2200              0070:8953
-11          Hauppauge WinTV-HVR2255(proto)       0070:f111
-12          Hauppauge WinTV-HVR2255              0070:f111
-13          Hauppauge WinTV-HVR2205              0070:f123, 0070:f120
-=========== ==================================== ====================
+.. tabularcolumns:: |p{1.4cm}|p{11.1cm}|p{4.2cm}|
+
+.. flat-table::
+   :header-rows: 1
+   :widths: 2 19 18
+   :stub-columns: 0
+
+   * - Card number
+     - Card name
+     - PCI IDs
+
+   * - 0
+     - Unknown
+     -
+
+   * - 1
+     - Generic Rev2
+     -
+
+   * - 2
+     - Generic Rev3
+     -
+
+   * - 3
+     - Hauppauge WinTV-HVR2250
+     - 0070:8880, 0070:8810
+
+   * - 4
+     - Hauppauge WinTV-HVR2200
+     - 0070:8980
+
+   * - 5
+     - Hauppauge WinTV-HVR2200
+     - 0070:8900
+
+   * - 6
+     - Hauppauge WinTV-HVR2200
+     - 0070:8901
+
+   * - 7
+     - Hauppauge WinTV-HVR2250
+     - 0070:8891, 0070:8851
+
+   * - 8
+     - Hauppauge WinTV-HVR2250
+     - 0070:88A1
+
+   * - 9
+     - Hauppauge WinTV-HVR2200
+     - 0070:8940
+
+   * - 10
+     - Hauppauge WinTV-HVR2200
+     - 0070:8953
+
+   * - 11
+     - Hauppauge WinTV-HVR2255(proto)
+     - 0070:f111
+
+   * - 12
+     - Hauppauge WinTV-HVR2255
+     - 0070:f111
+
+   * - 13
+     - Hauppauge WinTV-HVR2205
+     - 0070:f123, 0070:f120
diff --git a/Documentation/media/v4l-drivers/tm6000-cardlist.rst b/Documentation/media/v4l-drivers/tm6000-cardlist.rst
index ae2952683ccf..6bd083544457 100644
--- a/Documentation/media/v4l-drivers/tm6000-cardlist.rst
+++ b/Documentation/media/v4l-drivers/tm6000-cardlist.rst
@@ -1,24 +1,81 @@
 TM6000 cards list
 =================
 
-=========== ================================================= ==========================================
-Card number Card name                                         USB IDs
-=========== ================================================= ==========================================
-0           Unknown tm6000 video grabber
-1           Generic tm5600 board                              6000:0001
-2           Generic tm6000 board
-3           Generic tm6010 board                              6000:0002
-4           10Moons UT 821
-5           10Moons UT 330
-6           ADSTECH Dual TV USB                               06e1:f332
-7           Freecom Hybrid Stick / Moka DVB-T Receiver Dual   14aa:0620
-8           ADSTECH Mini Dual TV USB                          06e1:b339
-9           Hauppauge WinTV HVR-900H / WinTV USB2-Stick       2040:6600, 2040:6601, 2040:6610, 2040:6611
-10          Beholder Wander DVB-T/TV/FM USB2.0                6000:dec0
-11          Beholder Voyager TV/FM USB2.0                     6000:dec1
-12          Terratec Cinergy Hybrid XE / Cinergy Hybrid-Stick 0ccd:0086, 0ccd:00A5
-13          Twinhan TU501(704D1)                              13d3:3240, 13d3:3241, 13d3:3243, 13d3:3264
-14          Beholder Wander Lite DVB-T/TV/FM USB2.0           6000:dec2
-15          Beholder Voyager Lite TV/FM USB2.0                6000:dec3
-16          Terratec Grabster AV 150/250 MX                   0ccd:0079
-=========== ================================================= ==========================================
+.. tabularcolumns:: |p{1.4cm}|p{11.1cm}|p{4.2cm}|
+
+.. flat-table::
+   :header-rows: 1
+   :widths: 2 19 18
+   :stub-columns: 0
+
+   * - Card number
+     - Card name
+     - USB IDs
+
+   * - 0
+     - Unknown tm6000 video grabber
+     -
+
+   * - 1
+     - Generic tm5600 board
+     - 6000:0001
+
+   * - 2
+     - Generic tm6000 board
+     -
+
+   * - 3
+     - Generic tm6010 board
+     - 6000:0002
+
+   * - 4
+     - 10Moons UT 821
+     -
+
+   * - 5
+     - 10Moons UT 330
+     -
+
+   * - 6
+     - ADSTECH Dual TV USB
+     - 06e1:f332
+
+   * - 7
+     - Freecom Hybrid Stick / Moka DVB-T Receiver Dual
+     - 14aa:0620
+
+   * - 8
+     - ADSTECH Mini Dual TV USB
+     - 06e1:b339
+
+   * - 9
+     - Hauppauge WinTV HVR-900H / WinTV USB2-Stick
+     - 2040:6600, 2040:6601, 2040:6610, 2040:6611
+
+   * - 10
+     - Beholder Wander DVB-T/TV/FM USB2.0
+     - 6000:dec0
+
+   * - 11
+     - Beholder Voyager TV/FM USB2.0
+     - 6000:dec1
+
+   * - 12
+     - Terratec Cinergy Hybrid XE / Cinergy Hybrid-Stick
+     - 0ccd:0086, 0ccd:00A5
+
+   * - 13
+     - Twinhan TU501(704D1)
+     - 13d3:3240, 13d3:3241, 13d3:3243, 13d3:3264
+
+   * - 14
+     - Beholder Wander Lite DVB-T/TV/FM USB2.0
+     - 6000:dec2
+
+   * - 15
+     - Beholder Voyager Lite TV/FM USB2.0
+     - 6000:dec3
+
+   * - 16
+     - Terratec Grabster AV 150/250 MX
+     - 0ccd:0079
diff --git a/Documentation/media/v4l-drivers/usbvision-cardlist.rst b/Documentation/media/v4l-drivers/usbvision-cardlist.rst
index 44d53dff0984..5a8ffbfc204e 100644
--- a/Documentation/media/v4l-drivers/usbvision-cardlist.rst
+++ b/Documentation/media/v4l-drivers/usbvision-cardlist.rst
@@ -1,74 +1,281 @@
 USBvision cards list
 ====================
 
-=========== ======================================================== =========
-Card number Card name                                                USB IDs
-=========== ======================================================== =========
-0           Xanboo                                                   0a6f:0400
-1           Belkin USB VideoBus II Adapter                           050d:0106
-2           Belkin Components USB VideoBus                           050d:0207
-3           Belkin USB VideoBus II                                   050d:0208
-4           echoFX InterView Lite                                    0571:0002
-5           USBGear USBG-V1 resp. HAMA USB                           0573:0003
-6           D-Link V100                                              0573:0400
-7           X10 USB Camera                                           0573:2000
-8           Hauppauge WinTV USB Live (PAL B/G)                       0573:2d00
-9           Hauppauge WinTV USB Live Pro (NTSC M/N)                  0573:2d01
-10          Zoran Co. PMD (Nogatech) AV-grabber Manhattan            0573:2101
-11          Nogatech USB-TV (NTSC) FM                                0573:4100
-12          PNY USB-TV (NTSC) FM                                     0573:4110
-13          PixelView PlayTv-USB PRO (PAL) FM                        0573:4450
-14          ZTV ZT-721 2.4GHz USB A/V Receiver                       0573:4550
-15          Hauppauge WinTV USB (NTSC M/N)                           0573:4d00
-16          Hauppauge WinTV USB (PAL B/G)                            0573:4d01
-17          Hauppauge WinTV USB (PAL I)                              0573:4d02
-18          Hauppauge WinTV USB (PAL/SECAM L)                        0573:4d03
-19          Hauppauge WinTV USB (PAL D/K)                            0573:4d04
-20          Hauppauge WinTV USB (NTSC FM)                            0573:4d10
-21          Hauppauge WinTV USB (PAL B/G FM)                         0573:4d11
-22          Hauppauge WinTV USB (PAL I FM)                           0573:4d12
-23          Hauppauge WinTV USB (PAL D/K FM)                         0573:4d14
-24          Hauppauge WinTV USB Pro (NTSC M/N)                       0573:4d2a
-25          Hauppauge WinTV USB Pro (NTSC M/N) V2                    0573:4d2b
-26          Hauppauge WinTV USB Pro (PAL/SECAM B/G/I/D/K/L)          0573:4d2c
-27          Hauppauge WinTV USB Pro (NTSC M/N) V3                    0573:4d20
-28          Hauppauge WinTV USB Pro (PAL B/G)                        0573:4d21
-29          Hauppauge WinTV USB Pro (PAL I)                          0573:4d22
-30          Hauppauge WinTV USB Pro (PAL/SECAM L)                    0573:4d23
-31          Hauppauge WinTV USB Pro (PAL D/K)                        0573:4d24
-32          Hauppauge WinTV USB Pro (PAL/SECAM BGDK/I/L)             0573:4d25
-33          Hauppauge WinTV USB Pro (PAL/SECAM BGDK/I/L) V2          0573:4d26
-34          Hauppauge WinTV USB Pro (PAL B/G) V2                     0573:4d27
-35          Hauppauge WinTV USB Pro (PAL B/G,D/K)                    0573:4d28
-36          Hauppauge WinTV USB Pro (PAL I,D/K)                      0573:4d29
-37          Hauppauge WinTV USB Pro (NTSC M/N FM)                    0573:4d30
-38          Hauppauge WinTV USB Pro (PAL B/G FM)                     0573:4d31
-39          Hauppauge WinTV USB Pro (PAL I FM)                       0573:4d32
-40          Hauppauge WinTV USB Pro (PAL D/K FM)                     0573:4d34
-41          Hauppauge WinTV USB Pro (Temic PAL/SECAM B/G/I/D/K/L FM) 0573:4d35
-42          Hauppauge WinTV USB Pro (Temic PAL B/G FM)               0573:4d36
-43          Hauppauge WinTV USB Pro (PAL/SECAM B/G/I/D/K/L FM)       0573:4d37
-44          Hauppauge WinTV USB Pro (NTSC M/N FM) V2                 0573:4d38
-45          Camtel Technology USB TV Genie Pro FM Model TVB330       0768:0006
-46          Digital Video Creator I                                  07d0:0001
-47          Global Village GV-007 (NTSC)                             07d0:0002
-48          Dazzle Fusion Model DVC-50 Rev 1 (NTSC)                  07d0:0003
-49          Dazzle Fusion Model DVC-80 Rev 1 (PAL)                   07d0:0004
-50          Dazzle Fusion Model DVC-90 Rev 1 (SECAM)                 07d0:0005
-51          Eskape Labs MyTV2Go                                      07f8:9104
-52          Pinnacle Studio PCTV USB (PAL)                           2304:010d
-53          Pinnacle Studio PCTV USB (SECAM)                         2304:0109
-54          Pinnacle Studio PCTV USB (PAL) FM                        2304:0110
-55          Miro PCTV USB                                            2304:0111
-56          Pinnacle Studio PCTV USB (NTSC) FM                       2304:0112
-57          Pinnacle Studio PCTV USB (PAL) FM V2                     2304:0210
-58          Pinnacle Studio PCTV USB (NTSC) FM V2                    2304:0212
-59          Pinnacle Studio PCTV USB (PAL) FM V3                     2304:0214
-60          Pinnacle Studio Linx Video input cable (NTSC)            2304:0300
-61          Pinnacle Studio Linx Video input cable (PAL)             2304:0301
-62          Pinnacle PCTV Bungee USB (PAL) FM                        2304:0419
-63          Hauppauge WinTv-USB                                      2400:4200
-64          Pinnacle Studio PCTV USB (NTSC) FM V3                    2304:0113
-65          Nogatech USB MicroCam NTSC (NV3000N)                     0573:3000
-66          Nogatech USB MicroCam PAL (NV3001P)                      0573:3001
-=========== ======================================================== =========
+.. tabularcolumns:: |p{1.4cm}|p{11.1cm}|p{4.2cm}|
+
+.. flat-table::
+   :header-rows: 1
+   :widths: 2 19 18
+   :stub-columns: 0
+
+   * - Card number
+     - Card name
+     - USB IDs
+
+   * - 0
+     - Xanboo
+     - 0a6f:0400
+
+   * - 1
+     - Belkin USB VideoBus II Adapter
+     - 050d:0106
+
+   * - 2
+     - Belkin Components USB VideoBus
+     - 050d:0207
+
+   * - 3
+     - Belkin USB VideoBus II
+     - 050d:0208
+
+   * - 4
+     - echoFX InterView Lite
+     - 0571:0002
+
+   * - 5
+     - USBGear USBG-V1 resp. HAMA USB
+     - 0573:0003
+
+   * - 6
+     - D-Link V100
+     - 0573:0400
+
+   * - 7
+     - X10 USB Camera
+     - 0573:2000
+
+   * - 8
+     - Hauppauge WinTV USB Live (PAL B/G)
+     - 0573:2d00
+
+   * - 9
+     - Hauppauge WinTV USB Live Pro (NTSC M/N)
+     - 0573:2d01
+
+   * - 10
+     - Zoran Co. PMD (Nogatech) AV-grabber Manhattan
+     - 0573:2101
+
+   * - 11
+     - Nogatech USB-TV (NTSC) FM
+     - 0573:4100
+
+   * - 12
+     - PNY USB-TV (NTSC) FM
+     - 0573:4110
+
+   * - 13
+     - PixelView PlayTv-USB PRO (PAL) FM
+     - 0573:4450
+
+   * - 14
+     - ZTV ZT-721 2.4GHz USB A/V Receiver
+     - 0573:4550
+
+   * - 15
+     - Hauppauge WinTV USB (NTSC M/N)
+     - 0573:4d00
+
+   * - 16
+     - Hauppauge WinTV USB (PAL B/G)
+     - 0573:4d01
+
+   * - 17
+     - Hauppauge WinTV USB (PAL I)
+     - 0573:4d02
+
+   * - 18
+     - Hauppauge WinTV USB (PAL/SECAM L)
+     - 0573:4d03
+
+   * - 19
+     - Hauppauge WinTV USB (PAL D/K)
+     - 0573:4d04
+
+   * - 20
+     - Hauppauge WinTV USB (NTSC FM)
+     - 0573:4d10
+
+   * - 21
+     - Hauppauge WinTV USB (PAL B/G FM)
+     - 0573:4d11
+
+   * - 22
+     - Hauppauge WinTV USB (PAL I FM)
+     - 0573:4d12
+
+   * - 23
+     - Hauppauge WinTV USB (PAL D/K FM)
+     - 0573:4d14
+
+   * - 24
+     - Hauppauge WinTV USB Pro (NTSC M/N)
+     - 0573:4d2a
+
+   * - 25
+     - Hauppauge WinTV USB Pro (NTSC M/N) V2
+     - 0573:4d2b
+
+   * - 26
+     - Hauppauge WinTV USB Pro (PAL/SECAM B/G/I/D/K/L)
+     - 0573:4d2c
+
+   * - 27
+     - Hauppauge WinTV USB Pro (NTSC M/N) V3
+     - 0573:4d20
+
+   * - 28
+     - Hauppauge WinTV USB Pro (PAL B/G)
+     - 0573:4d21
+
+   * - 29
+     - Hauppauge WinTV USB Pro (PAL I)
+     - 0573:4d22
+
+   * - 30
+     - Hauppauge WinTV USB Pro (PAL/SECAM L)
+     - 0573:4d23
+
+   * - 31
+     - Hauppauge WinTV USB Pro (PAL D/K)
+     - 0573:4d24
+
+   * - 32
+     - Hauppauge WinTV USB Pro (PAL/SECAM BGDK/I/L)
+     - 0573:4d25
+
+   * - 33
+     - Hauppauge WinTV USB Pro (PAL/SECAM BGDK/I/L) V2
+     - 0573:4d26
+
+   * - 34
+     - Hauppauge WinTV USB Pro (PAL B/G) V2
+     - 0573:4d27
+
+   * - 35
+     - Hauppauge WinTV USB Pro (PAL B/G,D/K)
+     - 0573:4d28
+
+   * - 36
+     - Hauppauge WinTV USB Pro (PAL I,D/K)
+     - 0573:4d29
+
+   * - 37
+     - Hauppauge WinTV USB Pro (NTSC M/N FM)
+     - 0573:4d30
+
+   * - 38
+     - Hauppauge WinTV USB Pro (PAL B/G FM)
+     - 0573:4d31
+
+   * - 39
+     - Hauppauge WinTV USB Pro (PAL I FM)
+     - 0573:4d32
+
+   * - 40
+     - Hauppauge WinTV USB Pro (PAL D/K FM)
+     - 0573:4d34
+
+   * - 41
+     - Hauppauge WinTV USB Pro (Temic PAL/SECAM B/G/I/D/K/L FM)
+     - 0573:4d35
+
+   * - 42
+     - Hauppauge WinTV USB Pro (Temic PAL B/G FM)
+     - 0573:4d36
+
+   * - 43
+     - Hauppauge WinTV USB Pro (PAL/SECAM B/G/I/D/K/L FM)
+     - 0573:4d37
+
+   * - 44
+     - Hauppauge WinTV USB Pro (NTSC M/N FM) V2
+     - 0573:4d38
+
+   * - 45
+     - Camtel Technology USB TV Genie Pro FM Model TVB330
+     - 0768:0006
+
+   * - 46
+     - Digital Video Creator I
+     - 07d0:0001
+
+   * - 47
+     - Global Village GV-007 (NTSC)
+     - 07d0:0002
+
+   * - 48
+     - Dazzle Fusion Model DVC-50 Rev 1 (NTSC)
+     - 07d0:0003
+
+   * - 49
+     - Dazzle Fusion Model DVC-80 Rev 1 (PAL)
+     - 07d0:0004
+
+   * - 50
+     - Dazzle Fusion Model DVC-90 Rev 1 (SECAM)
+     - 07d0:0005
+
+   * - 51
+     - Eskape Labs MyTV2Go
+     - 07f8:9104
+
+   * - 52
+     - Pinnacle Studio PCTV USB (PAL)
+     - 2304:010d
+
+   * - 53
+     - Pinnacle Studio PCTV USB (SECAM)
+     - 2304:0109
+
+   * - 54
+     - Pinnacle Studio PCTV USB (PAL) FM
+     - 2304:0110
+
+   * - 55
+     - Miro PCTV USB
+     - 2304:0111
+
+   * - 56
+     - Pinnacle Studio PCTV USB (NTSC) FM
+     - 2304:0112
+
+   * - 57
+     - Pinnacle Studio PCTV USB (PAL) FM V2
+     - 2304:0210
+
+   * - 58
+     - Pinnacle Studio PCTV USB (NTSC) FM V2
+     - 2304:0212
+
+   * - 59
+     - Pinnacle Studio PCTV USB (PAL) FM V3
+     - 2304:0214
+
+   * - 60
+     - Pinnacle Studio Linx Video input cable (NTSC)
+     - 2304:0300
+
+   * - 61
+     - Pinnacle Studio Linx Video input cable (PAL)
+     - 2304:0301
+
+   * - 62
+     - Pinnacle PCTV Bungee USB (PAL) FM
+     - 2304:0419
+
+   * - 63
+     - Hauppauge WinTv-USB
+     - 2400:4200
+
+   * - 64
+     - Pinnacle Studio PCTV USB (NTSC) FM V3
+     - 2304:0113
+
+   * - 65
+     - Nogatech USB MicroCam NTSC (NV3000N)
+     - 0573:3000
+
+   * - 66
+     - Nogatech USB MicroCam PAL (NV3001P)
+     - 0573:3001
diff --git a/Documentation/media/v4l-drivers/vivid.rst b/Documentation/media/v4l-drivers/vivid.rst
index 3e44b2217f2d..089595ce11c5 100644
--- a/Documentation/media/v4l-drivers/vivid.rst
+++ b/Documentation/media/v4l-drivers/vivid.rst
@@ -829,6 +829,7 @@ The following two controls are only valid for video and vbi capture.
 The following two controls are only valid for video capture.
 
 - DV Timings Signal Mode:
+
 	selects the behavior of VIDIOC_QUERY_DV_TIMINGS: what
 	should it return?
 
diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt
index c4ddfcd5ee32..479ecec80593 100644
--- a/Documentation/memory-barriers.txt
+++ b/Documentation/memory-barriers.txt
@@ -53,7 +53,7 @@ CONTENTS
      - SMP barrier pairing.
      - Examples of memory barrier sequences.
      - Read memory barriers vs load speculation.
-     - Transitivity
+     - Multicopy atomicity.
 
  (*) Explicit kernel barriers.
 
@@ -383,8 +383,8 @@ Memory barriers come in four basic varieties:
      to have any effect on loads.
 
      A CPU can be viewed as committing a sequence of store operations to the
-     memory system as time progresses.  All stores before a write barrier will
-     occur in the sequence _before_ all the stores after the write barrier.
+     memory system as time progresses.  All stores _before_ a write barrier
+     will occur _before_ all the stores after the write barrier.
 
      [!] Note that write barriers should normally be paired with read or data
      dependency barriers; see the "SMP barrier pairing" subsection.
@@ -498,11 +498,11 @@ And a couple of implicit varieties:
      This means that ACQUIRE acts as a minimal "acquire" operation and
      RELEASE acts as a minimal "release" operation.
 
-A subset of the atomic operations described in core-api/atomic_ops.rst have
-ACQUIRE and RELEASE variants in addition to fully-ordered and relaxed (no
-barrier semantics) definitions.  For compound atomics performing both a load
-and a store, ACQUIRE semantics apply only to the load and RELEASE semantics
-apply only to the store portion of the operation.
+A subset of the atomic operations described in atomic_t.txt have ACQUIRE and
+RELEASE variants in addition to fully-ordered and relaxed (no barrier
+semantics) definitions.  For compound atomics performing both a load and a
+store, ACQUIRE semantics apply only to the load and RELEASE semantics apply
+only to the store portion of the operation.
 
 Memory barriers are only required where there's a possibility of interaction
 between two CPUs or between a CPU and a device.  If it can be guaranteed that
@@ -594,7 +594,24 @@ between the address load and the data load:
 This enforces the occurrence of one of the two implications, and prevents the
 third possibility from arising.
 
-A data-dependency barrier must also order against dependent writes:
+
+[!] Note that this extremely counterintuitive situation arises most easily on
+machines with split caches, so that, for example, one cache bank processes
+even-numbered cache lines and the other bank processes odd-numbered cache
+lines.  The pointer P might be stored in an odd-numbered cache line, and the
+variable B might be stored in an even-numbered cache line.  Then, if the
+even-numbered bank of the reading CPU's cache is extremely busy while the
+odd-numbered bank is idle, one can see the new value of the pointer P (&B),
+but the old value of the variable B (2).
+
+
+A data-dependency barrier is not required to order dependent writes
+because the CPUs that the Linux kernel supports don't do writes
+until they are certain (1) that the write will actually happen, (2)
+of the location of the write, and (3) of the value to be written.
+But please carefully read the "CONTROL DEPENDENCIES" section and the
+Documentation/RCU/rcu_dereference.txt file:  The compiler can and does
+break dependencies in a great many highly creative ways.
 
 	CPU 1		      CPU 2
 	===============	      ===============
@@ -603,29 +620,24 @@ A data-dependency barrier must also order against dependent writes:
 	<write barrier>
 	WRITE_ONCE(P, &B);
 			      Q = READ_ONCE(P);
-			      <data dependency barrier>
-			      *Q = 5;
+			      WRITE_ONCE(*Q, 5);
 
-The data-dependency barrier must order the read into Q with the store
-into *Q.  This prohibits this outcome:
+Therefore, no data-dependency barrier is required to order the read into
+Q with the store into *Q.  In other words, this outcome is prohibited,
+even without a data-dependency barrier:
 
 	(Q == &B) && (B == 4)
 
 Please note that this pattern should be rare.  After all, the whole point
 of dependency ordering is to -prevent- writes to the data structure, along
 with the expensive cache misses associated with those writes.  This pattern
-can be used to record rare error conditions and the like, and the ordering
-prevents such records from being lost.
+can be used to record rare error conditions and the like, and the CPUs'
+naturally occurring ordering prevents such records from being lost.
 
 
-[!] Note that this extremely counterintuitive situation arises most easily on
-machines with split caches, so that, for example, one cache bank processes
-even-numbered cache lines and the other bank processes odd-numbered cache
-lines.  The pointer P might be stored in an odd-numbered cache line, and the
-variable B might be stored in an even-numbered cache line.  Then, if the
-even-numbered bank of the reading CPU's cache is extremely busy while the
-odd-numbered bank is idle, one can see the new value of the pointer P (&B),
-but the old value of the variable B (2).
+Note well that the ordering provided by a data dependency is local to
+the CPU containing it.  See the section on "Multicopy atomicity" for
+more information.
 
 
 The data dependency barrier is very important to the RCU system,
@@ -844,38 +856,11 @@ In short, control dependencies apply only to the stores in the then-clause
 and else-clause of the if-statement in question (including functions
 invoked by those two clauses), not to code following that if-statement.
 
-Finally, control dependencies do -not- provide transitivity.  This is
-demonstrated by two related examples, with the initial values of
-'x' and 'y' both being zero:
-
-	CPU 0                     CPU 1
-	=======================   =======================
-	r1 = READ_ONCE(x);        r2 = READ_ONCE(y);
-	if (r1 > 0)               if (r2 > 0)
-	  WRITE_ONCE(y, 1);         WRITE_ONCE(x, 1);
-
-	assert(!(r1 == 1 && r2 == 1));
 
-The above two-CPU example will never trigger the assert().  However,
-if control dependencies guaranteed transitivity (which they do not),
-then adding the following CPU would guarantee a related assertion:
+Note well that the ordering provided by a control dependency is local
+to the CPU containing it.  See the section on "Multicopy atomicity"
+for more information.
 
-	CPU 2
-	=====================
-	WRITE_ONCE(x, 2);
-
-	assert(!(r1 == 2 && r2 == 1 && x == 2)); /* FAILS!!! */
-
-But because control dependencies do -not- provide transitivity, the above
-assertion can fail after the combined three-CPU example completes.  If you
-need the three-CPU example to provide ordering, you will need smp_mb()
-between the loads and stores in the CPU 0 and CPU 1 code fragments,
-that is, just before or just after the "if" statements.  Furthermore,
-the original two-CPU example is very fragile and should be avoided.
-
-These two examples are the LB and WWC litmus tests from this paper:
-http://www.cl.cam.ac.uk/users/pes20/ppc-supplemental/test6.pdf and this
-site: https://www.cl.cam.ac.uk/~pes20/ppcmem/index.html.
 
 In summary:
 
@@ -915,8 +900,8 @@ In summary:
 
   (*) Control dependencies pair normally with other types of barriers.
 
-  (*) Control dependencies do -not- provide transitivity.  If you
-      need transitivity, use smp_mb().
+  (*) Control dependencies do -not- provide multicopy atomicity.  If you
+      need all the CPUs to see a given store at the same time, use smp_mb().
 
   (*) Compilers do not understand control dependencies.  It is therefore
       your job to ensure that they do not break your code.
@@ -929,13 +914,14 @@ When dealing with CPU-CPU interactions, certain types of memory barrier should
 always be paired.  A lack of appropriate pairing is almost certainly an error.
 
 General barriers pair with each other, though they also pair with most
-other types of barriers, albeit without transitivity.  An acquire barrier
-pairs with a release barrier, but both may also pair with other barriers,
-including of course general barriers.  A write barrier pairs with a data
-dependency barrier, a control dependency, an acquire barrier, a release
-barrier, a read barrier, or a general barrier.  Similarly a read barrier,
-control dependency, or a data dependency barrier pairs with a write
-barrier, an acquire barrier, a release barrier, or a general barrier:
+other types of barriers, albeit without multicopy atomicity.  An acquire
+barrier pairs with a release barrier, but both may also pair with other
+barriers, including of course general barriers.  A write barrier pairs
+with a data dependency barrier, a control dependency, an acquire barrier,
+a release barrier, a read barrier, or a general barrier.  Similarly a
+read barrier, control dependency, or a data dependency barrier pairs
+with a write barrier, an acquire barrier, a release barrier, or a
+general barrier:
 
 	CPU 1		      CPU 2
 	===============	      ===============
@@ -961,7 +947,7 @@ Or even:
 	===============	      ===============================
 	r1 = READ_ONCE(y);
 	<general barrier>
-	WRITE_ONCE(y, 1);     if (r2 = READ_ONCE(x)) {
+	WRITE_ONCE(x, 1);     if (r2 = READ_ONCE(x)) {
 			         <implicit control dependency>
 			         WRITE_ONCE(y, 1);
 			      }
@@ -1352,64 +1338,79 @@ the speculation will be cancelled and the value reloaded:
 	retrieved                               :       :       +-------+
 
 
-TRANSITIVITY
-------------
+MULTICOPY ATOMICITY
+--------------------
 
-Transitivity is a deeply intuitive notion about ordering that is not
-always provided by real computer systems.  The following example
-demonstrates transitivity:
+Multicopy atomicity is a deeply intuitive notion about ordering that is
+not always provided by real computer systems, namely that a given store
+becomes visible at the same time to all CPUs, or, alternatively, that all
+CPUs agree on the order in which all stores become visible.  However,
+support of full multicopy atomicity would rule out valuable hardware
+optimizations, so a weaker form called ``other multicopy atomicity''
+instead guarantees only that a given store becomes visible at the same
+time to all -other- CPUs.  The remainder of this document discusses this
+weaker form, but for brevity will call it simply ``multicopy atomicity''.
+
+The following example demonstrates multicopy atomicity:
 
 	CPU 1			CPU 2			CPU 3
 	=======================	=======================	=======================
 		{ X = 0, Y = 0 }
-	STORE X=1		LOAD X			STORE Y=1
-				<general barrier>	<general barrier>
-				LOAD Y			LOAD X
-
-Suppose that CPU 2's load from X returns 1 and its load from Y returns 0.
-This indicates that CPU 2's load from X in some sense follows CPU 1's
-store to X and that CPU 2's load from Y in some sense preceded CPU 3's
-store to Y.  The question is then "Can CPU 3's load from X return 0?"
-
-Because CPU 2's load from X in some sense came after CPU 1's store, it
+	STORE X=1		r1=LOAD X (reads 1)	LOAD Y (reads 1)
+				<general barrier>	<read barrier>
+				STORE Y=r1		LOAD X
+
+Suppose that CPU 2's load from X returns 1, which it then stores to Y,
+and CPU 3's load from Y returns 1.  This indicates that CPU 1's store
+to X precedes CPU 2's load from X and that CPU 2's store to Y precedes
+CPU 3's load from Y.  In addition, the memory barriers guarantee that
+CPU 2 executes its load before its store, and CPU 3 loads from Y before
+it loads from X.  The question is then "Can CPU 3's load from X return 0?"
+
+Because CPU 3's load from X in some sense comes after CPU 2's load, it
 is natural to expect that CPU 3's load from X must therefore return 1.
-This expectation is an example of transitivity: if a load executing on
-CPU A follows a load from the same variable executing on CPU B, then
-CPU A's load must either return the same value that CPU B's load did,
-or must return some later value.
-
-In the Linux kernel, use of general memory barriers guarantees
-transitivity.  Therefore, in the above example, if CPU 2's load from X
-returns 1 and its load from Y returns 0, then CPU 3's load from X must
-also return 1.
-
-However, transitivity is -not- guaranteed for read or write barriers.
-For example, suppose that CPU 2's general barrier in the above example
-is changed to a read barrier as shown below:
+This expectation follows from multicopy atomicity: if a load executing
+on CPU B follows a load from the same variable executing on CPU A (and
+CPU A did not originally store the value which it read), then on
+multicopy-atomic systems, CPU B's load must return either the same value
+that CPU A's load did or some later value.  However, the Linux kernel
+does not require systems to be multicopy atomic.
+
+The use of a general memory barrier in the example above compensates
+for any lack of multicopy atomicity.  In the example, if CPU 2's load
+from X returns 1 and CPU 3's load from Y returns 1, then CPU 3's load
+from X must indeed also return 1.
+
+However, dependencies, read barriers, and write barriers are not always
+able to compensate for non-multicopy atomicity.  For example, suppose
+that CPU 2's general barrier is removed from the above example, leaving
+only the data dependency shown below:
 
 	CPU 1			CPU 2			CPU 3
 	=======================	=======================	=======================
 		{ X = 0, Y = 0 }
-	STORE X=1		LOAD X			STORE Y=1
-				<read barrier>		<general barrier>
-				LOAD Y			LOAD X
-
-This substitution destroys transitivity: in this example, it is perfectly
-legal for CPU 2's load from X to return 1, its load from Y to return 0,
-and CPU 3's load from X to return 0.
-
-The key point is that although CPU 2's read barrier orders its pair
-of loads, it does not guarantee to order CPU 1's store.  Therefore, if
-this example runs on a system where CPUs 1 and 2 share a store buffer
-or a level of cache, CPU 2 might have early access to CPU 1's writes.
-General barriers are therefore required to ensure that all CPUs agree
-on the combined order of CPU 1's and CPU 2's accesses.
-
-General barriers provide "global transitivity", so that all CPUs will
-agree on the order of operations.  In contrast, a chain of release-acquire
-pairs provides only "local transitivity", so that only those CPUs on
-the chain are guaranteed to agree on the combined order of the accesses.
-For example, switching to C code in deference to Herman Hollerith:
+	STORE X=1		r1=LOAD X (reads 1)	LOAD Y (reads 1)
+				<data dependency>	<read barrier>
+				STORE Y=r1		LOAD X (reads 0)
+
+This substitution allows non-multicopy atomicity to run rampant: in
+this example, it is perfectly legal for CPU 2's load from X to return 1,
+CPU 3's load from Y to return 1, and its load from X to return 0.
+
+The key point is that although CPU 2's data dependency orders its load
+and store, it does not guarantee to order CPU 1's store.  Thus, if this
+example runs on a non-multicopy-atomic system where CPUs 1 and 2 share a
+store buffer or a level of cache, CPU 2 might have early access to CPU 1's
+writes.  General barriers are therefore required to ensure that all CPUs
+agree on the combined order of multiple accesses.
+
+General barriers can compensate not only for non-multicopy atomicity,
+but can also generate additional ordering that can ensure that -all-
+CPUs will perceive the same order of -all- operations.  In contrast, a
+chain of release-acquire pairs do not provide this additional ordering,
+which means that only those CPUs on the chain are guaranteed to agree
+on the combined order of the accesses.  For example, switching to C code
+in deference to the ghost of Herman Hollerith:
 
 	int u, v, x, y, z;
 
@@ -1441,9 +1442,9 @@ For example, switching to C code in deference to Herman Hollerith:
 		r3 = READ_ONCE(u);
 	}
 
-Because cpu0(), cpu1(), and cpu2() participate in a local transitive
-chain of smp_store_release()/smp_load_acquire() pairs, the following
-outcome is prohibited:
+Because cpu0(), cpu1(), and cpu2() participate in a chain of
+smp_store_release()/smp_load_acquire() pairs, the following outcome
+is prohibited:
 
 	r0 == 1 && r1 == 1 && r2 == 1
 
@@ -1453,9 +1454,9 @@ outcome is prohibited:
 
 	r1 == 1 && r5 == 0
 
-However, the transitivity of release-acquire is local to the participating
-CPUs and does not apply to cpu3().  Therefore, the following outcome
-is possible:
+However, the ordering provided by a release-acquire chain is local
+to the CPUs participating in that chain and does not apply to cpu3(),
+at least aside from stores.  Therefore, the following outcome is possible:
 
 	r0 == 0 && r1 == 1 && r2 == 1 && r3 == 0 && r4 == 0
 
@@ -1483,8 +1484,8 @@ following outcome is possible:
 Note that this outcome can happen even on a mythical sequentially
 consistent system where nothing is ever reordered.
 
-To reiterate, if your code requires global transitivity, use general
-barriers throughout.
+To reiterate, if your code requires full ordering of all operations,
+use general barriers throughout.
 
 
 ========================
@@ -1876,20 +1877,7 @@ There are some more advanced barrier functions:
      This makes sure that the death mark on the object is perceived to be set
      *before* the reference counter is decremented.
 
-     See Documentation/core-api/atomic_ops.rst for more information.  See the
-     "Atomic operations" subsection for information on where to use these.
-
-
- (*) lockless_dereference();
-
-     This can be thought of as a pointer-fetch wrapper around the
-     smp_read_barrier_depends() data-dependency barrier.
-
-     This is also similar to rcu_dereference(), but in cases where
-     object lifetime is handled by some mechanism other than RCU, for
-     example, when the objects removed only when the system goes down.
-     In addition, lockless_dereference() is used in some data structures
-     that can be used both with and without RCU.
+     See Documentation/atomic_{t,bitops}.txt for more information.
 
 
  (*) dma_wmb();
@@ -1982,10 +1970,7 @@ for each construct.  These operations all imply certain barriers:
      ACQUIRE operation has completed.
 
      Memory operations issued before the ACQUIRE may be completed after
-     the ACQUIRE operation has completed.  An smp_mb__before_spinlock(),
-     combined with a following ACQUIRE, orders prior stores against
-     subsequent loads and stores.  Note that this is weaker than smp_mb()!
-     The smp_mb__before_spinlock() primitive is free on many architectures.
+     the ACQUIRE operation has completed.
 
  (2) RELEASE operation implication:
 
@@ -2503,88 +2488,7 @@ operations are noted specially as some of them imply full memory barriers and
 some don't, but they're very heavily relied on as a group throughout the
 kernel.
 
-Any atomic operation that modifies some state in memory and returns information
-about the state (old or new) implies an SMP-conditional general memory barrier
-(smp_mb()) on each side of the actual operation (with the exception of
-explicit lock operations, described later).  These include:
-
-	xchg();
-	atomic_xchg();			atomic_long_xchg();
-	atomic_inc_return();		atomic_long_inc_return();
-	atomic_dec_return();		atomic_long_dec_return();
-	atomic_add_return();		atomic_long_add_return();
-	atomic_sub_return();		atomic_long_sub_return();
-	atomic_inc_and_test();		atomic_long_inc_and_test();
-	atomic_dec_and_test();		atomic_long_dec_and_test();
-	atomic_sub_and_test();		atomic_long_sub_and_test();
-	atomic_add_negative();		atomic_long_add_negative();
-	test_and_set_bit();
-	test_and_clear_bit();
-	test_and_change_bit();
-
-	/* when succeeds */
-	cmpxchg();
-	atomic_cmpxchg();		atomic_long_cmpxchg();
-	atomic_add_unless();		atomic_long_add_unless();
-
-These are used for such things as implementing ACQUIRE-class and RELEASE-class
-operations and adjusting reference counters towards object destruction, and as
-such the implicit memory barrier effects are necessary.
-
-
-The following operations are potential problems as they do _not_ imply memory
-barriers, but might be used for implementing such things as RELEASE-class
-operations:
-
-	atomic_set();
-	set_bit();
-	clear_bit();
-	change_bit();
-
-With these the appropriate explicit memory barrier should be used if necessary
-(smp_mb__before_atomic() for instance).
-
-
-The following also do _not_ imply memory barriers, and so may require explicit
-memory barriers under some circumstances (smp_mb__before_atomic() for
-instance):
-
-	atomic_add();
-	atomic_sub();
-	atomic_inc();
-	atomic_dec();
-
-If they're used for statistics generation, then they probably don't need memory
-barriers, unless there's a coupling between statistical data.
-
-If they're used for reference counting on an object to control its lifetime,
-they probably don't need memory barriers because either the reference count
-will be adjusted inside a locked section, or the caller will already hold
-sufficient references to make the lock, and thus a memory barrier unnecessary.
-
-If they're used for constructing a lock of some description, then they probably
-do need memory barriers as a lock primitive generally has to do things in a
-specific order.
-
-Basically, each usage case has to be carefully considered as to whether memory
-barriers are needed or not.
-
-The following operations are special locking primitives:
-
-	test_and_set_bit_lock();
-	clear_bit_unlock();
-	__clear_bit_unlock();
-
-These implement ACQUIRE-class and RELEASE-class operations.  These should be
-used in preference to other operations when implementing locking primitives,
-because their implementations can be optimised on many architectures.
-
-[!] Note that special memory barrier primitives are available for these
-situations because on some CPUs the atomic instructions used imply full memory
-barriers, and so barrier instructions are superfluous in conjunction with them,
-and in such cases the special barrier primitives will be no-ops.
-
-See Documentation/core-api/atomic_ops.rst for more information.
+See Documentation/atomic_t.txt for more information.
 
 
 ACCESSING DEVICES
@@ -3179,6 +3083,9 @@ AMD64 Architecture Programmer's Manual Volume 2: System Programming
 	Chapter 7.1: Memory-Access Ordering
 	Chapter 7.4: Buffering and Combining Memory Writes
 
+ARM Architecture Reference Manual (ARMv8, for ARMv8-A architecture profile)
+	Chapter B2: The AArch64 Application Level Memory Model
+
 IA-32 Intel Architecture Software Developer's Manual, Volume 3:
 System Programming Guide
 	Chapter 7.1: Locked Atomic Operations
@@ -3190,6 +3097,8 @@ The SPARC Architecture Manual, Version 9
 	Appendix D: Formal Specification of the Memory Models
 	Appendix J: Programming with the Memory Models
 
+Storage in the PowerPC (Stone and Fitzgerald)
+
 UltraSPARC Programmer Reference Manual
 	Chapter 5: Memory Accesses and Cacheability
 	Chapter 15: Sparc-V9 Memory Models
diff --git a/Documentation/networking/00-INDEX b/Documentation/networking/00-INDEX
index c6beb5f1637f..7a79b3587dd3 100644
--- a/Documentation/networking/00-INDEX
+++ b/Documentation/networking/00-INDEX
@@ -30,8 +30,6 @@ atm.txt
 	- info on where to get ATM programs and support for Linux.
 ax25.txt
 	- info on using AX.25 and NET/ROM code for Linux
-batman-adv.txt
-	- B.A.T.M.A.N routing protocol on top of layer 2 Ethernet Frames.
 baycom.txt
 	- info on the driver for Baycom style amateur radio modems
 bonding.txt
diff --git a/Documentation/networking/batman-adv.rst b/Documentation/networking/batman-adv.rst
new file mode 100644
index 000000000000..a342b2cc3dc6
--- /dev/null
+++ b/Documentation/networking/batman-adv.rst
@@ -0,0 +1,220 @@
+==========
+batman-adv
+==========
+
+Batman advanced is a new approach to wireless networking which does no longer
+operate on the IP basis. Unlike the batman daemon, which exchanges information
+using UDP packets and sets routing tables, batman-advanced operates on ISO/OSI
+Layer 2 only and uses and routes (or better: bridges) Ethernet Frames. It
+emulates a virtual network switch of all nodes participating. Therefore all
+nodes appear to be link local, thus all higher operating protocols won't be
+affected by any changes within the network. You can run almost any protocol
+above batman advanced, prominent examples are: IPv4, IPv6, DHCP, IPX.
+
+Batman advanced was implemented as a Linux kernel driver to reduce the overhead
+to a minimum. It does not depend on any (other) network driver, and can be used
+on wifi as well as ethernet lan, vpn, etc ... (anything with ethernet-style
+layer 2).
+
+
+Configuration
+=============
+
+Load the batman-adv module into your kernel::
+
+  $ insmod batman-adv.ko
+
+The module is now waiting for activation. You must add some interfaces on which
+batman can operate. After loading the module batman advanced will scan your
+systems interfaces to search for compatible interfaces. Once found, it will
+create subfolders in the ``/sys`` directories of each supported interface,
+e.g.::
+
+  $ ls /sys/class/net/eth0/batman_adv/
+  elp_interval iface_status mesh_iface throughput_override
+
+If an interface does not have the ``batman_adv`` subfolder, it probably is not
+supported. Not supported interfaces are: loopback, non-ethernet and batman's
+own interfaces.
+
+Note: After the module was loaded it will continuously watch for new
+interfaces to verify the compatibility. There is no need to reload the module
+if you plug your USB wifi adapter into your machine after batman advanced was
+initially loaded.
+
+The batman-adv soft-interface can be created using the iproute2 tool ``ip``::
+
+  $ ip link add name bat0 type batadv
+
+To activate a given interface simply attach it to the ``bat0`` interface::
+
+  $ ip link set dev eth0 master bat0
+
+Repeat this step for all interfaces you wish to add. Now batman starts
+using/broadcasting on this/these interface(s).
+
+By reading the "iface_status" file you can check its status::
+
+  $ cat /sys/class/net/eth0/batman_adv/iface_status
+  active
+
+To deactivate an interface you have to detach it from the "bat0" interface::
+
+  $ ip link set dev eth0 nomaster
+
+
+All mesh wide settings can be found in batman's own interface folder::
+
+  $ ls /sys/class/net/bat0/mesh/
+  aggregated_ogms       fragmentation isolation_mark routing_algo
+  ap_isolation          gw_bandwidth  log_level      vlan0
+  bonding               gw_mode       multicast_mode
+  bridge_loop_avoidance gw_sel_class  network_coding
+  distributed_arp_table hop_penalty   orig_interval
+
+There is a special folder for debugging information::
+
+  $ ls /sys/kernel/debug/batman_adv/bat0/
+  bla_backbone_table log         neighbors         transtable_local
+  bla_claim_table    mcast_flags originators
+  dat_cache          nc          socket
+  gateways           nc_nodes    transtable_global
+
+Some of the files contain all sort of status information regarding the mesh
+network. For example, you can view the table of originators (mesh
+participants) with::
+
+  $ cat /sys/kernel/debug/batman_adv/bat0/originators
+
+Other files allow to change batman's behaviour to better fit your requirements.
+For instance, you can check the current originator interval (value in
+milliseconds which determines how often batman sends its broadcast packets)::
+
+  $ cat /sys/class/net/bat0/mesh/orig_interval
+  1000
+
+and also change its value::
+
+  $ echo 3000 > /sys/class/net/bat0/mesh/orig_interval
+
+In very mobile scenarios, you might want to adjust the originator interval to a
+lower value. This will make the mesh more responsive to topology changes, but
+will also increase the overhead.
+
+
+Usage
+=====
+
+To make use of your newly created mesh, batman advanced provides a new
+interface "bat0" which you should use from this point on. All interfaces added
+to batman advanced are not relevant any longer because batman handles them for
+you. Basically, one "hands over" the data by using the batman interface and
+batman will make sure it reaches its destination.
+
+The "bat0" interface can be used like any other regular interface. It needs an
+IP address which can be either statically configured or dynamically (by using
+DHCP or similar services)::
+
+  NodeA: ip link set up dev bat0
+  NodeA: ip addr add 192.168.0.1/24 dev bat0
+
+  NodeB: ip link set up dev bat0
+  NodeB: ip addr add 192.168.0.2/24 dev bat0
+  NodeB: ping 192.168.0.1
+
+Note: In order to avoid problems remove all IP addresses previously assigned to
+interfaces now used by batman advanced, e.g.::
+
+  $ ip addr flush dev eth0
+
+
+Logging/Debugging
+=================
+
+All error messages, warnings and information messages are sent to the kernel
+log. Depending on your operating system distribution this can be read in one of
+a number of ways. Try using the commands: ``dmesg``, ``logread``, or looking in
+the files ``/var/log/kern.log`` or ``/var/log/syslog``. All batman-adv messages
+are prefixed with "batman-adv:" So to see just these messages try::
+
+  $ dmesg | grep batman-adv
+
+When investigating problems with your mesh network, it is sometimes necessary to
+see more detail debug messages. This must be enabled when compiling the
+batman-adv module. When building batman-adv as part of kernel, use "make
+menuconfig" and enable the option ``B.A.T.M.A.N. debugging``
+(``CONFIG_BATMAN_ADV_DEBUG=y``).
+
+Those additional debug messages can be accessed using a special file in
+debugfs::
+
+  $ cat /sys/kernel/debug/batman_adv/bat0/log
+
+The additional debug output is by default disabled. It can be enabled during
+run time. Following log_levels are defined:
+
+.. flat-table::
+
+   * - 0
+     - All debug output disabled
+   * - 1
+     - Enable messages related to routing / flooding / broadcasting
+   * - 2
+     - Enable messages related to route added / changed / deleted
+   * - 4
+     - Enable messages related to translation table operations
+   * - 8
+     - Enable messages related to bridge loop avoidance
+   * - 16
+     - Enable messages related to DAT, ARP snooping and parsing
+   * - 32
+     - Enable messages related to network coding
+   * - 64
+     - Enable messages related to multicast
+   * - 128
+     - Enable messages related to throughput meter
+   * - 255
+     - Enable all messages
+
+The debug output can be changed at runtime using the file
+``/sys/class/net/bat0/mesh/log_level``. e.g.::
+
+  $ echo 6 > /sys/class/net/bat0/mesh/log_level
+
+will enable debug messages for when routes change.
+
+Counters for different types of packets entering and leaving the batman-adv
+module are available through ethtool::
+
+  $ ethtool --statistics bat0
+
+
+batctl
+======
+
+As batman advanced operates on layer 2, all hosts participating in the virtual
+switch are completely transparent for all protocols above layer 2. Therefore
+the common diagnosis tools do not work as expected. To overcome these problems,
+batctl was created. At the moment the batctl contains ping, traceroute, tcpdump
+and interfaces to the kernel module settings.
+
+For more information, please see the manpage (``man batctl``).
+
+batctl is available on https://www.open-mesh.org/
+
+
+Contact
+=======
+
+Please send us comments, experiences, questions, anything :)
+
+IRC:
+  #batman on irc.freenode.org
+Mailing-list:
+  b.a.t.m.a.n@open-mesh.org (optional subscription at
+  https://lists.open-mesh.org/mm/listinfo/b.a.t.m.a.n)
+
+You can also contact the Authors:
+
+* Marek Lindner <mareklindner@neomailbox.ch>
+* Simon Wunderlich <sw@simonwunderlich.de>
diff --git a/Documentation/networking/batman-adv.txt b/Documentation/networking/batman-adv.txt
deleted file mode 100644
index ccf94677b240..000000000000
--- a/Documentation/networking/batman-adv.txt
+++ /dev/null
@@ -1,215 +0,0 @@
-BATMAN-ADV
-----------
-
-Batman  advanced  is  a new approach to wireless networking which
-does no longer operate on the IP basis. Unlike the batman daemon,
-which  exchanges  information  using UDP packets and sets routing
-tables, batman-advanced operates on ISO/OSI Layer 2 only and uses
-and  routes  (or  better: bridges) Ethernet Frames. It emulates a
-virtual network switch of all nodes participating.  Therefore all
-nodes  appear  to be link local, thus all higher operating proto-
-cols won't be affected by any changes within the network. You can
-run almost any protocol above batman advanced, prominent examples
-are: IPv4, IPv6, DHCP, IPX.
-
-Batman advanced was implemented as a Linux kernel driver  to  re-
-duce the overhead to a minimum. It does not depend on any (other)
-network driver, and can be used on wifi as well as ethernet  lan,
-vpn,  etc ... (anything with ethernet-style layer 2).
-
-
-CONFIGURATION
--------------
-
-Load the batman-adv module into your kernel:
-
-# insmod batman-adv.ko
-
-The  module  is now waiting for activation. You must add some in-
-terfaces on which batman can operate. After  loading  the  module
-batman  advanced  will scan your systems interfaces to search for
-compatible interfaces. Once found, it will create  subfolders  in
-the /sys directories of each supported interface, e.g.
-
-# ls /sys/class/net/eth0/batman_adv/
-# elp_interval  iface_status  mesh_iface  throughput_override
-
-If an interface does not have the "batman_adv" subfolder it prob-
-ably is not supported. Not supported  interfaces  are:  loopback,
-non-ethernet and batman's own interfaces.
-
-Note:  After the module was loaded it will continuously watch for
-new interfaces to verify the compatibility. There is no  need  to
-reload the module if you plug your USB wifi adapter into your ma-
-chine after batman advanced was initially loaded.
-
-The batman-adv soft-interface can be created using  the  iproute2
-tool "ip"
-
-# ip link add name bat0 type batadv
-
-To  activate a  given  interface  simply  attach it to the "bat0"
-interface
-
-# ip link set dev eth0 master bat0
-
-Repeat  this step for all interfaces you wish to add.  Now batman
-starts using/broadcasting on this/these interface(s).
-
-By reading the "iface_status" file you can check its status:
-
-# cat /sys/class/net/eth0/batman_adv/iface_status
-# active
-
-To  deactivate  an  interface  you  have   to  detach it from the
-"bat0" interface:
-
-# ip link set dev eth0 nomaster
-
-
-All  mesh  wide  settings  can be found in batman's own interface
-folder:
-
-# ls /sys/class/net/bat0/mesh/
-# aggregated_ogms        fragmentation  isolation_mark  routing_algo
-# ap_isolation           gw_bandwidth   log_level       vlan0
-# bonding                gw_mode        multicast_mode
-# bridge_loop_avoidance  gw_sel_class   network_coding
-# distributed_arp_table  hop_penalty    orig_interval
-
-There is a special folder for debugging information:
-
-# ls /sys/kernel/debug/batman_adv/bat0/
-# bla_backbone_table  log          neighbors          transtable_local
-# bla_claim_table     mcast_flags  originators
-# dat_cache           nc           socket
-# gateways            nc_nodes     transtable_global
-
-Some of the files contain all sort of status information  regard-
-ing  the  mesh  network.  For  example, you can view the table of
-originators (mesh participants) with:
-
-# cat /sys/kernel/debug/batman_adv/bat0/originators
-
-Other files allow to change batman's behaviour to better fit your
-requirements.  For instance, you can check the current originator
-interval (value in milliseconds which determines how often batman
-sends its broadcast packets):
-
-# cat /sys/class/net/bat0/mesh/orig_interval
-# 1000
-
-and also change its value:
-
-# echo 3000 > /sys/class/net/bat0/mesh/orig_interval
-
-In very mobile scenarios, you might want to adjust the originator
-interval to a lower value. This will make the mesh  more  respon-
-sive to topology changes, but will also increase the overhead.
-
-
-USAGE
------
-
-To  make use of your newly created mesh, batman advanced provides
-a new interface "bat0" which you should use from this  point  on.
-All  interfaces  added  to  batman  advanced are not relevant any
-longer because batman handles them for you. Basically, one "hands
-over" the data by using the batman interface and batman will make
-sure it reaches its destination.
-
-The "bat0" interface can be used like any  other  regular  inter-
-face.  It needs an IP address which can be either statically con-
-figured or dynamically (by using DHCP or similar services):
-
-# NodeA: ip link set up dev bat0
-# NodeA: ip addr add 192.168.0.1/24 dev bat0
-
-# NodeB: ip link set up dev bat0
-# NodeB: ip addr add 192.168.0.2/24 dev bat0
-# NodeB: ping 192.168.0.1
-
-Note:  In  order to avoid problems remove all IP addresses previ-
-ously assigned to interfaces now used by batman advanced, e.g.
-
-# ip addr flush dev eth0
-
-
-LOGGING/DEBUGGING
------------------
-
-All error messages, warnings and information messages are sent to
-the kernel log. Depending on your operating  system  distribution
-this  can  be read in one of a number of ways. Try using the com-
-mands: dmesg, logread, or looking in the files  /var/log/kern.log
-or  /var/log/syslog.  All  batman-adv  messages are prefixed with
-"batman-adv:" So to see just these messages try
-
-# dmesg | grep batman-adv
-
-When investigating problems with your mesh network  it  is  some-
-times  necessary  to see more detail debug messages. This must be
-enabled when compiling the batman-adv module. When building  bat-
-man-adv  as  part of kernel, use "make menuconfig" and enable the
-option "B.A.T.M.A.N. debugging".
-
-Those additional  debug messages can be accessed  using a special
-file in debugfs
-
-# cat /sys/kernel/debug/batman_adv/bat0/log
-
-The additional debug output is by default disabled. It can be en-
-abled  during run time. Following log_levels are defined:
-
-  0 - All  debug  output  disabled
-  1 - Enable messages related to routing / flooding / broadcasting
-  2 - Enable messages related to route added / changed / deleted
-  4 - Enable messages related to translation table operations
-  8 - Enable messages related to bridge loop avoidance
- 16 - Enable messages related to DAT, ARP snooping and parsing
- 32 - Enable messages related to network coding
- 64 - Enable messages related to multicast
-128 - Enable messages related to throughput meter
-255 - Enable all messages
-
-The debug output can be changed at runtime  using  the  file
-/sys/class/net/bat0/mesh/log_level. e.g.
-
-# echo 6 > /sys/class/net/bat0/mesh/log_level
-
-will enable debug messages for when routes change.
-
-Counters for different types of packets entering and leaving the
-batman-adv module are available through ethtool:
-
-# ethtool --statistics bat0
-
-
-BATCTL
-------
-
-As batman advanced operates on layer 2 all hosts participating in
-the  virtual switch are completely transparent for all  protocols
-above layer 2. Therefore the common diagnosis tools do  not  work
-as  expected.  To  overcome these problems batctl was created. At
-the  moment the  batctl contains ping,  traceroute,  tcpdump  and
-interfaces to the kernel module settings.
-
-For more information, please see the manpage (man batctl).
-
-batctl is available on https://www.open-mesh.org/
-
-
-CONTACT
--------
-
-Please send us comments, experiences, questions, anything :)
-
-IRC:            #batman   on   irc.freenode.org
-Mailing-list:   b.a.t.m.a.n@open-mesh.org (optional  subscription
-          at https://lists.open-mesh.org/mm/listinfo/b.a.t.m.a.n)
-
-You can also contact the Authors:
-
-Marek  Lindner  <mareklindner@neomailbox.ch>
-Simon  Wunderlich  <sw@simonwunderlich.de>
diff --git a/Documentation/networking/bonding.txt b/Documentation/networking/bonding.txt
index 57f52cdce32e..9ba04c0bab8d 100644
--- a/Documentation/networking/bonding.txt
+++ b/Documentation/networking/bonding.txt
@@ -2387,7 +2387,7 @@ broadcast: Like active-backup, there is not much advantage to this
 	and packet type ID), so in a "gatewayed" configuration, all
 	outgoing traffic will generally use the same device.  Incoming
 	traffic may also end up on a single device, but that is
-	dependent upon the balancing policy of the peer's 8023.ad
+	dependent upon the balancing policy of the peer's 802.3ad
 	implementation.  In a "local" configuration, traffic will be
 	distributed across the devices in the bond.
 
diff --git a/Documentation/networking/cdc_mbim.txt b/Documentation/networking/cdc_mbim.txt
index e4c376abbdad..4e68f0bc5dba 100644
--- a/Documentation/networking/cdc_mbim.txt
+++ b/Documentation/networking/cdc_mbim.txt
@@ -332,8 +332,8 @@ References
 [5] "MBIM (Mobile Broadband Interface Model) Registry"
        - http://compliance.usb.org/mbim/
 
-[6] "/dev/bus/usb filesystem output"
-       - Documentation/usb/proc_usb_info.txt
+[6] "/sys/kernel/debug/usb/devices output format"
+       - Documentation/driver-api/usb/usb.rst
 
 [7] "/sys/bus/usb/devices/.../descriptors"
        - Documentation/ABI/stable/sysfs-bus-usb
diff --git a/Documentation/networking/checksum-offloads.txt b/Documentation/networking/checksum-offloads.txt
index d52d191bbb0c..27bc09cfcf6d 100644
--- a/Documentation/networking/checksum-offloads.txt
+++ b/Documentation/networking/checksum-offloads.txt
@@ -47,7 +47,7 @@ The requirements for GSO are more complicated, because when segmenting an
  (section 'E') for more details.
 
 A driver declares its offload capabilities in netdev->hw_features; see
- Documentation/networking/netdev-features for more.  Note that a device
+ Documentation/networking/netdev-features.txt for more.  Note that a device
  which only advertises NETIF_F_IP[V6]_CSUM must still obey the csum_start
  and csum_offset given in the SKB; if it tries to deduce these itself in
  hardware (as some NICs do) the driver should check that the values in the
diff --git a/Documentation/networking/dpaa.txt b/Documentation/networking/dpaa.txt
index 76e016d4d344..f88194f71c54 100644
--- a/Documentation/networking/dpaa.txt
+++ b/Documentation/networking/dpaa.txt
@@ -13,6 +13,7 @@ Contents
 	- Configuring DPAA Ethernet in your kernel
 	- DPAA Ethernet Frame Processing
 	- DPAA Ethernet Features
+	- DPAA IRQ Affinity and Receive Side Scaling
 	- Debugging
 
 DPAA Ethernet Overview
@@ -147,7 +148,10 @@ gradually.
 
 The driver has Rx and Tx checksum offloading for UDP and TCP. Currently the Rx
 checksum offload feature is enabled by default and cannot be controlled through
-ethtool.
+ethtool. Also, rx-flow-hash and rx-hashing was added. The addition of RSS
+provides a big performance boost for the forwarding scenarios, allowing
+different traffic flows received by one interface to be processed by different
+CPUs in parallel.
 
 The driver has support for multiple prioritized Tx traffic classes. Priorities
 range from 0 (lowest) to 3 (highest). These are mapped to HW workqueues with
@@ -166,6 +170,68 @@ classes as follows:
 tc qdisc add dev <int> root handle 1: \
 	 mqprio num_tc 4 map 0 0 0 0 1 1 1 1 2 2 2 2 3 3 3 3 hw 1
 
+DPAA IRQ Affinity and Receive Side Scaling
+==========================================
+
+Traffic coming on the DPAA Rx queues or on the DPAA Tx confirmation
+queues is seen by the CPU as ingress traffic on a certain portal.
+The DPAA QMan portal interrupts are affined each to a certain CPU.
+The same portal interrupt services all the QMan portal consumers.
+
+By default the DPAA Ethernet driver enables RSS, making use of the
+DPAA FMan Parser and Keygen blocks to distribute traffic on 128
+hardware frame queues using a hash on IP v4/v6 source and destination
+and L4 source and destination ports, in present in the received frame.
+When RSS is disabled, all traffic received by a certain interface is
+received on the default Rx frame queue. The default DPAA Rx frame
+queues are configured to put the received traffic into a pool channel
+that allows any available CPU portal to dequeue the ingress traffic.
+The default frame queues have the HOLDACTIVE option set, ensuring that
+traffic bursts from a certain queue are serviced by the same CPU.
+This ensures a very low rate of frame reordering. A drawback of this
+is that only one CPU at a time can service the traffic received by a
+certain interface when RSS is not enabled.
+
+To implement RSS, the DPAA Ethernet driver allocates an extra set of
+128 Rx frame queues that are configured to dedicated channels, in a
+round-robin manner. The mapping of the frame queues to CPUs is now
+hardcoded, there is no indirection table to move traffic for a certain
+FQ (hash result) to another CPU. The ingress traffic arriving on one
+of these frame queues will arrive at the same portal and will always
+be processed by the same CPU. This ensures intra-flow order preservation
+and workload distribution for multiple traffic flows.
+
+RSS can be turned off for a certain interface using ethtool, i.e.
+
+	# ethtool -N fm1-mac9 rx-flow-hash tcp4 ""
+
+To turn it back on, one needs to set rx-flow-hash for tcp4/6 or udp4/6:
+
+	# ethtool -N fm1-mac9 rx-flow-hash udp4 sfdn
+
+There is no independent control for individual protocols, any command
+run for one of tcp4|udp4|ah4|esp4|sctp4|tcp6|udp6|ah6|esp6|sctp6 is
+going to control the rx-flow-hashing for all protocols on that interface.
+
+Besides using the FMan Keygen computed hash for spreading traffic on the
+128 Rx FQs, the DPAA Ethernet driver also sets the skb hash value when
+the NETIF_F_RXHASH feature is on (active by default). This can be turned
+on or off through ethtool, i.e.:
+
+	# ethtool -K fm1-mac9 rx-hashing off
+	# ethtool -k fm1-mac9 | grep hash
+	receive-hashing: off
+	# ethtool -K fm1-mac9 rx-hashing on
+	Actual changes:
+	receive-hashing: on
+	# ethtool -k fm1-mac9 | grep hash
+	receive-hashing: on
+
+Please note that Rx hashing depends upon the rx-flow-hashing being on
+for that interface - turning off rx-flow-hashing will also disable the
+rx-hashing (without ethtool reporting it as off as that depends on the
+NETIF_F_RXHASH feature flag).
+
 Debugging
 =========
 
diff --git a/Documentation/networking/dsa/lan9303.txt b/Documentation/networking/dsa/lan9303.txt
new file mode 100644
index 000000000000..144b02b95207
--- /dev/null
+++ b/Documentation/networking/dsa/lan9303.txt
@@ -0,0 +1,37 @@
+LAN9303 Ethernet switch driver
+==============================
+
+The LAN9303 is a three port 10/100 Mbps ethernet switch with integrated phys for
+the two external ethernet ports. The third port is an RMII/MII interface to a
+host master network interface (e.g. fixed link).
+
+
+Driver details
+==============
+
+The driver is implemented as a DSA driver, see
+Documentation/networking/dsa/dsa.txt.
+
+See Documentation/devicetree/bindings/net/dsa/lan9303.txt for device tree
+binding.
+
+The LAN9303 can be managed both via MDIO and I2C, both supported by this driver.
+
+At startup the driver configures the device to provide two separate network
+interfaces (which is the default state of a DSA device). Due to HW limitations,
+no HW MAC learning takes place in this mode.
+
+When both user ports are joined to the same bridge, the normal HW MAC learning
+is enabled. This means that unicast traffic is forwarded in HW. Broadcast and
+multicast is flooded in HW. STP is also supported in this mode. The driver
+support fdb/mdb operations as well, meaning IGMP snooping is supported.
+
+If one of the user ports leave the bridge, the ports goes back to the initial
+separated operation.
+
+
+Driver limitations
+==================
+
+ - Support for VLAN filtering is not implemented
+ - The HW does not support VLAN-specific fdb entries
diff --git a/Documentation/networking/filter.txt b/Documentation/networking/filter.txt
index b69b205501de..87814859cfc2 100644
--- a/Documentation/networking/filter.txt
+++ b/Documentation/networking/filter.txt
@@ -45,7 +45,7 @@ in many more places. There's xt_bpf for netfilter, cls_bpf in the kernel
 qdisc layer, SECCOMP-BPF (SECure COMPuting [1]), and lots of other places
 such as team driver, PTP code, etc where BPF is being used.
 
- [1] Documentation/prctl/seccomp_filter.txt
+ [1] Documentation/userspace-api/seccomp_filter.rst
 
 Original BPF paper:
 
@@ -337,7 +337,7 @@ Examples for low-level BPF:
   jeq #14, good           /* __NR_rt_sigprocmask */
   jeq #13, good           /* __NR_rt_sigaction */
   jeq #35, good           /* __NR_nanosleep */
-  bad: ret #0             /* SECCOMP_RET_KILL */
+  bad: ret #0             /* SECCOMP_RET_KILL_THREAD */
   good: ret #0x7fff0000   /* SECCOMP_RET_ALLOW */
 
 The above example code can be placed into a file (here called "foo"), and
@@ -596,8 +596,8 @@ skb pointer). All constraints and restrictions from bpf_check_classic() apply
 before a conversion to the new layout is being done behind the scenes!
 
 Currently, the classic BPF format is being used for JITing on most 32-bit
-architectures, whereas x86-64, aarch64, s390x, powerpc64, sparc64 perform JIT
-compilation from eBPF instruction set.
+architectures, whereas x86-64, aarch64, s390x, powerpc64, sparc64, arm32 perform
+JIT compilation from eBPF instruction set.
 
 Some core changes of the new internal format:
 
@@ -793,7 +793,7 @@ Some core changes of the new internal format:
     bpf_exit
 
   After the call the registers R1-R5 contain junk values and cannot be read.
-  In the future an eBPF verifier can be used to validate internal BPF programs.
+  An in-kernel eBPF verifier is used to validate internal BPF programs.
 
 Also in the new design, eBPF is limited to 4096 insns, which means that any
 program will terminate quickly and will only call a fixed number of kernel
@@ -906,6 +906,10 @@ If BPF_CLASS(code) == BPF_JMP, BPF_OP(code) is one of:
   BPF_JSGE  0x70  /* eBPF only: signed '>=' */
   BPF_CALL  0x80  /* eBPF only: function call */
   BPF_EXIT  0x90  /* eBPF only: function return */
+  BPF_JLT   0xa0  /* eBPF only: unsigned '<' */
+  BPF_JLE   0xb0  /* eBPF only: unsigned '<=' */
+  BPF_JSLT  0xc0  /* eBPF only: signed '<' */
+  BPF_JSLE  0xd0  /* eBPF only: signed '<=' */
 
 So BPF_ADD | BPF_X | BPF_ALU means 32-bit addition in both classic BPF
 and eBPF. There are only two registers in classic BPF, so it means A += X.
@@ -1017,7 +1021,7 @@ At the start of the program the register R1 contains a pointer to context
 and has type PTR_TO_CTX.
 If verifier sees an insn that does R2=R1, then R2 has now type
 PTR_TO_CTX as well and can be used on the right hand side of expression.
-If R1=PTR_TO_CTX and insn is R2=R1+R1, then R2=UNKNOWN_VALUE,
+If R1=PTR_TO_CTX and insn is R2=R1+R1, then R2=SCALAR_VALUE,
 since addition of two valid pointers makes invalid pointer.
 (In 'secure' mode verifier will reject any type of pointer arithmetic to make
 sure that kernel addresses don't leak to unprivileged users)
@@ -1039,7 +1043,7 @@ is a correct program. If there was R1 instead of R6, it would have
 been rejected.
 
 load/store instructions are allowed only with registers of valid types, which
-are PTR_TO_CTX, PTR_TO_MAP, FRAME_PTR. They are bounds and alignment checked.
+are PTR_TO_CTX, PTR_TO_MAP, PTR_TO_STACK. They are bounds and alignment checked.
 For example:
  bpf_mov R1 = 1
  bpf_mov R2 = 2
@@ -1058,7 +1062,7 @@ intends to load a word from address R6 + 8 and store it into R0
 If R6=PTR_TO_CTX, via is_valid_access() callback the verifier will know
 that offset 8 of size 4 bytes can be accessed for reading, otherwise
 the verifier will reject the program.
-If R6=FRAME_PTR, then access should be aligned and be within
+If R6=PTR_TO_STACK, then access should be aligned and be within
 stack bounds, which are [-MAX_BPF_STACK, 0). In this example offset is 8,
 so it will fail verification, since it's out of bounds.
 
@@ -1069,7 +1073,7 @@ For example:
   bpf_ld R0 = *(u32 *)(R10 - 4)
   bpf_exit
 is invalid program.
-Though R10 is correct read-only register and has type FRAME_PTR
+Though R10 is correct read-only register and has type PTR_TO_STACK
 and R10 - 4 is within stack bounds, there were no stores into that location.
 
 Pointer register spill/fill is tracked as well, since four (R6-R9)
@@ -1094,6 +1098,71 @@ all use cases.
 
 See details of eBPF verifier in kernel/bpf/verifier.c
 
+Register value tracking
+-----------------------
+In order to determine the safety of an eBPF program, the verifier must track
+the range of possible values in each register and also in each stack slot.
+This is done with 'struct bpf_reg_state', defined in include/linux/
+bpf_verifier.h, which unifies tracking of scalar and pointer values.  Each
+register state has a type, which is either NOT_INIT (the register has not been
+written to), SCALAR_VALUE (some value which is not usable as a pointer), or a
+pointer type.  The types of pointers describe their base, as follows:
+    PTR_TO_CTX          Pointer to bpf_context.
+    CONST_PTR_TO_MAP    Pointer to struct bpf_map.  "Const" because arithmetic
+                        on these pointers is forbidden.
+    PTR_TO_MAP_VALUE    Pointer to the value stored in a map element.
+    PTR_TO_MAP_VALUE_OR_NULL
+                        Either a pointer to a map value, or NULL; map accesses
+                        (see section 'eBPF maps', below) return this type,
+                        which becomes a PTR_TO_MAP_VALUE when checked != NULL.
+                        Arithmetic on these pointers is forbidden.
+    PTR_TO_STACK        Frame pointer.
+    PTR_TO_PACKET       skb->data.
+    PTR_TO_PACKET_END   skb->data + headlen; arithmetic forbidden.
+However, a pointer may be offset from this base (as a result of pointer
+arithmetic), and this is tracked in two parts: the 'fixed offset' and 'variable
+offset'.  The former is used when an exactly-known value (e.g. an immediate
+operand) is added to a pointer, while the latter is used for values which are
+not exactly known.  The variable offset is also used in SCALAR_VALUEs, to track
+the range of possible values in the register.
+The verifier's knowledge about the variable offset consists of:
+* minimum and maximum values as unsigned
+* minimum and maximum values as signed
+* knowledge of the values of individual bits, in the form of a 'tnum': a u64
+'mask' and a u64 'value'.  1s in the mask represent bits whose value is unknown;
+1s in the value represent bits known to be 1.  Bits known to be 0 have 0 in both
+mask and value; no bit should ever be 1 in both.  For example, if a byte is read
+into a register from memory, the register's top 56 bits are known zero, while
+the low 8 are unknown - which is represented as the tnum (0x0; 0xff).  If we
+then OR this with 0x40, we get (0x40; 0xcf), then if we add 1 we get (0x0;
+0x1ff), because of potential carries.
+Besides arithmetic, the register state can also be updated by conditional
+branches.  For instance, if a SCALAR_VALUE is compared > 8, in the 'true' branch
+it will have a umin_value (unsigned minimum value) of 9, whereas in the 'false'
+branch it will have a umax_value of 8.  A signed compare (with BPF_JSGT or
+BPF_JSGE) would instead update the signed minimum/maximum values.  Information
+from the signed and unsigned bounds can be combined; for instance if a value is
+first tested < 8 and then tested s> 4, the verifier will conclude that the value
+is also > 4 and s< 8, since the bounds prevent crossing the sign boundary.
+PTR_TO_PACKETs with a variable offset part have an 'id', which is common to all
+pointers sharing that same variable offset.  This is important for packet range
+checks: after adding some variable to a packet pointer, if you then copy it to
+another register and (say) add a constant 4, both registers will share the same
+'id' but one will have a fixed offset of +4.  Then if it is bounds-checked and
+found to be less than a PTR_TO_PACKET_END, the other register is now known to
+have a safe range of at least 4 bytes.  See 'Direct packet access', below, for
+more on PTR_TO_PACKET ranges.
+The 'id' field is also used on PTR_TO_MAP_VALUE_OR_NULL, common to all copies of
+the pointer returned from a map lookup.  This means that when one copy is
+checked and found to be non-NULL, all copies can become PTR_TO_MAP_VALUEs.
+As well as range-checking, the tracked information is also used for enforcing
+alignment of pointer accesses.  For instance, on most systems the packet pointer
+is 2 bytes after a 4-byte alignment.  If a program adds 14 bytes to that to jump
+over the Ethernet header, then reads IHL and addes (IHL * 4), the resulting
+pointer will have a variable offset known to be 4n+2 for some n, so adding the 2
+bytes (NET_IP_ALIGN) gives a 4-byte alignment and so word-sized accesses through
+that pointer are safe.
+
 Direct packet access
 --------------------
 In cls_bpf and act_bpf programs the verifier allows direct access to the packet
@@ -1121,7 +1190,7 @@ it now points to 'skb->data + 14' and accessible range is [R5, R5 + 14 - 14)
 which is zero bytes.
 
 More complex packet access may look like:
- R0=imm1 R1=ctx R3=pkt(id=0,off=0,r=14) R4=pkt_end R5=pkt(id=0,off=14,r=14) R10=fp
+ R0=inv1 R1=ctx R3=pkt(id=0,off=0,r=14) R4=pkt_end R5=pkt(id=0,off=14,r=14) R10=fp
  6:  r0 = *(u8 *)(r3 +7) /* load 7th byte from the packet */
  7:  r4 = *(u8 *)(r3 +12)
  8:  r4 *= 14
@@ -1135,26 +1204,31 @@ More complex packet access may look like:
 16:  r2 += 8
 17:  r1 = *(u32 *)(r1 +80) /* load skb->data_end */
 18:  if r2 > r1 goto pc+2
- R0=inv56 R1=pkt_end R2=pkt(id=2,off=8,r=8) R3=pkt(id=2,off=0,r=8) R4=inv52 R5=pkt(id=0,off=14,r=14) R10=fp
+ R0=inv(id=0,umax_value=255,var_off=(0x0; 0xff)) R1=pkt_end R2=pkt(id=2,off=8,r=8) R3=pkt(id=2,off=0,r=8) R4=inv(id=0,umax_value=3570,var_off=(0x0; 0xfffe)) R5=pkt(id=0,off=14,r=14) R10=fp
 19:  r1 = *(u8 *)(r3 +4)
 The state of the register R3 is R3=pkt(id=2,off=0,r=8)
 id=2 means that two 'r3 += rX' instructions were seen, so r3 points to some
 offset within a packet and since the program author did
 'if (r3 + 8 > r1) goto err' at insn #18, the safe range is [R3, R3 + 8).
-The verifier only allows 'add' operation on packet registers. Any other
-operation will set the register state to 'unknown_value' and it won't be
+The verifier only allows 'add'/'sub' operations on packet registers. Any other
+operation will set the register state to 'SCALAR_VALUE' and it won't be
 available for direct packet access.
 Operation 'r3 += rX' may overflow and become less than original skb->data,
-therefore the verifier has to prevent that. So it tracks the number of
-upper zero bits in all 'uknown_value' registers, so when it sees
-'r3 += rX' instruction and rX is more than 16-bit value, it will error as:
-"cannot add integer value with N upper zero bits to ptr_to_packet"
+therefore the verifier has to prevent that.  So when it sees 'r3 += rX'
+instruction and rX is more than 16-bit value, any subsequent bounds-check of r3
+against skb->data_end will not give us 'range' information, so attempts to read
+through the pointer will give "invalid access to packet" error.
 Ex. after insn 'r4 = *(u8 *)(r3 +12)' (insn #7 above) the state of r4 is
-R4=inv56 which means that upper 56 bits on the register are guaranteed
-to be zero. After insn 'r4 *= 14' the state becomes R4=inv52, since
-multiplying 8-bit value by constant 14 will keep upper 52 bits as zero.
-Similarly 'r2 >>= 48' will make R2=inv48, since the shift is not sign
-extending. This logic is implemented in evaluate_reg_alu() function.
+R4=inv(id=0,umax_value=255,var_off=(0x0; 0xff)) which means that upper 56 bits
+of the register are guaranteed to be zero, and nothing is known about the lower
+8 bits. After insn 'r4 *= 14' the state becomes
+R4=inv(id=0,umax_value=3570,var_off=(0x0; 0xfffe)), since multiplying an 8-bit
+value by constant 14 will keep upper 52 bits as zero, also the least significant
+bit will be zero as 14 is even.  Similarly 'r2 >>= 48' will make
+R2=inv(id=0,umax_value=65535,var_off=(0x0; 0xffff)), since the shift is not sign
+extending.  This logic is implemented in adjust_reg_min_max_vals() function,
+which calls adjust_ptr_min_max_vals() for adding pointer to scalar (or vice
+versa) and adjust_scalar_min_max_vals() for operations on two scalars.
 
 The end result is that bpf program author can access packet directly
 using normal C code as:
@@ -1214,6 +1288,22 @@ The map is defined by:
   . key size in bytes
   . value size in bytes
 
+Pruning
+-------
+The verifier does not actually walk all possible paths through the program.  For
+each new branch to analyse, the verifier looks at all the states it's previously
+been in when at this instruction.  If any of them contain the current state as a
+subset, the branch is 'pruned' - that is, the fact that the previous state was
+accepted implies the current state would be as well.  For instance, if in the
+previous state, r1 held a packet-pointer, and in the current state, r1 holds a
+packet-pointer with a range as long or longer and at least as strict an
+alignment, then r1 is safe.  Similarly, if r2 was NOT_INIT before then it can't
+have been used by any path from that point, so any value in r2 (including
+another NOT_INIT) is safe.  The implementation is in the function regsafe().
+Pruning considers not only the registers but also the stack (and any spilled
+registers it may hold).  They must all be safe for the branch to be pruned.
+This is implemented in states_equal().
+
 Understanding eBPF verifier messages
 ------------------------------------
 
diff --git a/Documentation/networking/gtp.txt b/Documentation/networking/gtp.txt
index 93e96750f103..0d9c18f05ec6 100644
--- a/Documentation/networking/gtp.txt
+++ b/Documentation/networking/gtp.txt
@@ -1,6 +1,7 @@
 The Linux kernel GTP tunneling module
 ======================================================================
-Documentation by Harald Welte <laforge@gnumonks.org>
+Documentation by Harald Welte <laforge@gnumonks.org> and
+                 Andreas Schultz <aschultz@tpip.net>
 
 In 'drivers/net/gtp.c' you are finding a kernel-level implementation
 of a GTP tunnel endpoint.
@@ -91,9 +92,13 @@ http://git.osmocom.org/libgtpnl/
 
 == Protocol Versions ==
 
-There are two different versions of GTP-U: v0 and v1.  Both are
-implemented in the Kernel GTP module.  Version 0 is a legacy version,
-and deprecated from recent 3GPP specifications.
+There are two different versions of GTP-U: v0 [GSM TS 09.60] and v1
+[3GPP TS 29.281].  Both are implemented in the Kernel GTP module.
+Version 0 is a legacy version, and deprecated from recent 3GPP
+specifications.
+
+GTP-U uses UDP for transporting PDUs.  The receiving UDP port is 2151
+for GTPv1-U and 3386 for GTPv0-U.
 
 There are three versions of GTP-C: v0, v1, and v2.  As the kernel
 doesn't implement GTP-C, we don't have to worry about this.  It's the
@@ -133,3 +138,93 @@ doe to a lack of user interest, it never got merged.
 In 2015, Andreas Schultz came to the rescue and fixed lots more bugs,
 extended it with new features and finally pushed all of us to get it
 mainline, where it was merged in 4.7.0.
+
+== Architectural Details ==
+
+=== Local GTP-U entity and tunnel identification ===
+
+GTP-U uses UDP for transporting PDU's. The receiving UDP port is 2152
+for GTPv1-U and 3386 for GTPv0-U.
+
+There is only one GTP-U entity (and therefor SGSN/GGSN/S-GW/PDN-GW
+instance) per IP address. Tunnel Endpoint Identifier (TEID) are unique
+per GTP-U entity.
+
+A specific tunnel is only defined by the destination entity. Since the
+destination port is constant, only the destination IP and TEID define
+a tunnel. The source IP and Port have no meaning for the tunnel.
+
+Therefore:
+
+  * when sending, the remote entity is defined by the remote IP and
+    the tunnel endpoint id. The source IP and port have no meaning and
+    can be changed at any time.
+
+  * when receiving the local entity is defined by the local
+    destination IP and the tunnel endpoint id. The source IP and port
+    have no meaning and can change at any time.
+
+[3GPP TS 29.281] Section 4.3.0 defines this so:
+
+> The TEID in the GTP-U header is used to de-multiplex traffic
+> incoming from remote tunnel endpoints so that it is delivered to the
+> User plane entities in a way that allows multiplexing of different
+> users, different packet protocols and different QoS levels.
+> Therefore no two remote GTP-U endpoints shall send traffic to a
+> GTP-U protocol entity using the same TEID value except
+> for data forwarding as part of mobility procedures.
+
+The definition above only defines that two remote GTP-U endpoints
+*should not* send to the same TEID, it *does not* forbid or exclude
+such a scenario. In fact, the mentioned mobility procedures make it
+necessary that the GTP-U entity accepts traffic for TEIDs from
+multiple or unknown peers.
+
+Therefore, the receiving side identifies tunnels exclusively based on
+TEIDs, not based on the source IP!
+
+== APN vs. Network Device ==
+
+The GTP-U driver creates a Linux network device for each Gi/SGi
+interface.
+
+[3GPP TS 29.281] calls the Gi/SGi reference point an interface. This
+may lead to the impression that the GGSN/P-GW can have only one such
+interface.
+
+Correct is that the Gi/SGi reference point defines the interworking
+between +the 3GPP packet domain (PDN) based on GTP-U tunnel and IP
+based networks.
+
+There is no provision in any of the 3GPP documents that limits the
+number of Gi/SGi interfaces implemented by a GGSN/P-GW.
+
+[3GPP TS 29.061] Section 11.3 makes it clear that the selection of a
+specific Gi/SGi interfaces is made through the Access Point Name
+(APN):
+
+> 2. each private network manages its own addressing. In general this
+>    will result in different private networks having overlapping
+>    address ranges. A logically separate connection (e.g. an IP in IP
+>    tunnel or layer 2 virtual circuit) is used between the GGSN/P-GW
+>    and each private network.
+>
+>    In this case the IP address alone is not necessarily unique.  The
+>    pair of values, Access Point Name (APN) and IPv4 address and/or
+>    IPv6 prefixes, is unique.
+
+In order to support the overlapping address range use case, each APN
+is mapped to a separate Gi/SGi interface (network device).
+
+NOTE: The Access Point Name is purely a control plane (GTP-C) concept.
+At the GTP-U level, only Tunnel Endpoint Identifiers are present in
+GTP-U packets and network devices are known
+
+Therefore for a given UE the mapping in IP to PDN network is:
+  * network device + MS IP -> Peer IP + Peer TEID,
+
+and from PDN to IP network:
+  * local GTP-U IP + TEID  -> network device
+
+Furthermore, before a received T-PDU is injected into the network
+device the MS IP is checked against the IP recorded in PDP context.
diff --git a/Documentation/networking/hinic.txt b/Documentation/networking/hinic.txt
new file mode 100644
index 000000000000..989366a4039c
--- /dev/null
+++ b/Documentation/networking/hinic.txt
@@ -0,0 +1,125 @@
+Linux Kernel Driver for Huawei Intelligent NIC(HiNIC) family
+============================================================
+
+Overview:
+=========
+HiNIC is a network interface card for the Data Center Area.
+
+The driver supports a range of link-speed devices (10GbE, 25GbE, 40GbE, etc.).
+The driver supports also a negotiated and extendable feature set.
+
+Some HiNIC devices support SR-IOV. This driver is used for Physical Function
+(PF).
+
+HiNIC devices support MSI-X interrupt vector for each Tx/Rx queue and
+adaptive interrupt moderation.
+
+HiNIC devices support also various offload features such as checksum offload,
+TCP Transmit Segmentation Offload(TSO), Receive-Side Scaling(RSS) and
+LRO(Large Receive Offload).
+
+
+Supported PCI vendor ID/device IDs:
+===================================
+
+19e5:1822 - HiNIC PF
+
+
+Driver Architecture and Source Code:
+====================================
+
+hinic_dev - Implement a Logical Network device that is independent from
+specific HW details about HW data structure formats.
+
+hinic_hwdev - Implement the HW details of the device and include the components
+for accessing the PCI NIC.
+
+hinic_hwdev contains the following components:
+===============================================
+
+HW Interface:
+=============
+
+The interface for accessing the pci device (DMA memory and PCI BARs).
+(hinic_hw_if.c, hinic_hw_if.h)
+
+Configuration Status Registers Area that describes the HW Registers on the
+configuration and status BAR0. (hinic_hw_csr.h)
+
+MGMT components:
+================
+
+Asynchronous Event Queues(AEQs) - The event queues for receiving messages from
+the MGMT modules on the cards. (hinic_hw_eqs.c, hinic_hw_eqs.h)
+
+Application Programmable Interface commands(API CMD) - Interface for sending
+MGMT commands to the card. (hinic_hw_api_cmd.c, hinic_hw_api_cmd.h)
+
+Management (MGMT) - the PF to MGMT channel that uses API CMD for sending MGMT
+commands to the card and receives notifications from the MGMT modules on the
+card by AEQs. Also set the addresses of the IO CMDQs in HW.
+(hinic_hw_mgmt.c, hinic_hw_mgmt.h)
+
+IO components:
+==============
+
+Completion Event Queues(CEQs) - The completion Event Queues that describe IO
+tasks that are finished. (hinic_hw_eqs.c, hinic_hw_eqs.h)
+
+Work Queues(WQ) - Contain the memory and operations for use by CMD queues and
+the Queue Pairs. The WQ is a Memory Block in a Page. The Block contains
+pointers to Memory Areas that are the Memory for the Work Queue Elements(WQEs).
+(hinic_hw_wq.c, hinic_hw_wq.h)
+
+Command Queues(CMDQ) - The queues for sending commands for IO management and is
+used to set the QPs addresses in HW. The commands completion events are
+accumulated on the CEQ that is configured to receive the CMDQ completion events.
+(hinic_hw_cmdq.c, hinic_hw_cmdq.h)
+
+Queue Pairs(QPs) - The HW Receive and Send queues for Receiving and Transmitting
+Data. (hinic_hw_qp.c, hinic_hw_qp.h, hinic_hw_qp_ctxt.h)
+
+IO - de/constructs all the IO components. (hinic_hw_io.c, hinic_hw_io.h)
+
+HW device:
+==========
+
+HW device - de/constructs the HW Interface, the MGMT components on the
+initialization of the driver and the IO components on the case of Interface
+UP/DOWN Events. (hinic_hw_dev.c, hinic_hw_dev.h)
+
+
+hinic_dev contains the following components:
+===============================================
+
+PCI ID table - Contains the supported PCI Vendor/Device IDs.
+(hinic_pci_tbl.h)
+
+Port Commands - Send commands to the HW device for port management
+(MAC, Vlan, MTU, ...). (hinic_port.c, hinic_port.h)
+
+Tx Queues - Logical Tx Queues that use the HW Send Queues for transmit.
+The Logical Tx queue is not dependent on the format of the HW Send Queue.
+(hinic_tx.c, hinic_tx.h)
+
+Rx Queues - Logical Rx Queues that use the HW Receive Queues for receive.
+The Logical Rx queue is not dependent on the format of the HW Receive Queue.
+(hinic_rx.c, hinic_rx.h)
+
+hinic_dev - de/constructs the Logical Tx and Rx Queues.
+(hinic_main.c, hinic_dev.h)
+
+
+Miscellaneous:
+=============
+
+Common functions that are used by HW and Logical Device.
+(hinic_common.c, hinic_common.h)
+
+
+Support
+=======
+
+If an issue is identified with the released source code on the supported kernel
+with a supported adapter, email the specific information related to the issue to
+aviad.krawczyk@huawei.com.
diff --git a/Documentation/networking/ieee802154.txt b/Documentation/networking/ieee802154.txt
index c4114346f054..057e9fdbfac9 100644
--- a/Documentation/networking/ieee802154.txt
+++ b/Documentation/networking/ieee802154.txt
@@ -84,17 +84,17 @@ Device drivers API
 ==================
 
 The include/net/mac802154.h defines following functions:
- - struct ieee802154_dev *ieee802154_alloc_device
-   (size_t priv_size, struct ieee802154_ops *ops):
-   allocation of IEEE 802.15.4 compatible device
+ - struct ieee802154_hw *
+   ieee802154_alloc_hw(size_t priv_data_len, const struct ieee802154_ops *ops):
+   allocation of IEEE 802.15.4 compatible hardware device
 
- - void ieee802154_free_device(struct ieee802154_dev *dev):
-   freeing allocated device
+ - void ieee802154_free_hw(struct ieee802154_hw *hw):
+   freeing allocated hardware device
 
- - int ieee802154_register_device(struct ieee802154_dev *dev):
-   register PHY in the system
+ - int ieee802154_register_hw(struct ieee802154_hw *hw):
+   register PHY which is the allocated hardware device, in the system
 
- - void ieee802154_unregister_device(struct ieee802154_dev *dev):
+ - void ieee802154_unregister_hw(struct ieee802154_hw *hw):
    freeing registered PHY
 
 Moreover IEEE 802.15.4 device operations structure should be filled.
diff --git a/Documentation/networking/ila.txt b/Documentation/networking/ila.txt
new file mode 100644
index 000000000000..78df879abd26
--- /dev/null
+++ b/Documentation/networking/ila.txt
@@ -0,0 +1,285 @@
+Identifier Locator Addressing (ILA)
+
+
+Introduction
+============
+
+Identifier-locator addressing (ILA) is a technique used with IPv6 that
+differentiates between location and identity of a network node. Part of an
+address expresses the immutable identity of the node, and another part
+indicates the location of the node which can be dynamic. Identifier-locator
+addressing can be used to efficiently implement overlay networks for
+network virtualization as well as solutions for use cases in mobility.
+
+ILA can be thought of as means to implement an overlay network without
+encapsulation. This is accomplished by performing network address
+translation on destination addresses as a packet traverses a network. To
+the network, an ILA translated packet appears to be no different than any
+other IPv6 packet. For instance, if the transport protocol is TCP then an
+ILA translated packet looks like just another TCP/IPv6 packet. The
+advantage of this is that ILA is transparent to the network so that
+optimizations in the network, such as ECMP, RSS, GRO, GSO, etc., just work.
+
+The ILA protocol is described in Internet-Draft draft-herbert-intarea-ila.
+
+
+ILA terminology
+===============
+
+  - Identifier	A number that identifies an addressable node in the network
+		independent of its location. ILA identifiers are sixty-four
+		bit values.
+
+  - Locator	A network prefix that routes to a physical host. Locators
+		provide the topological location of an addressed node. ILA
+		locators are sixty-four bit prefixes.
+
+  - ILA mapping
+		A mapping of an ILA identifier to a locator (or to a
+		locator and meta data). An ILA domain maintains a database
+		that contains mappings for all destinations in the domain.
+
+  - SIR address
+		An IPv6 address composed of a SIR prefix (upper sixty-
+		four bits) and an identifier (lower sixty-four bits).
+		SIR addresses are visible to applications and provide a
+		means for them to address nodes independent of their
+		location.
+
+  - ILA address
+		An IPv6 address composed of a locator (upper sixty-four
+		bits) and an identifier (low order sixty-four bits). ILA
+		addresses are never visible to an application.
+
+  - ILA host	An end host that is capable of performing ILA translations
+		on transmit or receive.
+
+  - ILA router	A network node that performs ILA translation and forwarding
+		of translated packets.
+
+  - ILA forwarding cache
+		A type of ILA router that only maintains a working set
+		cache of mappings.
+
+  - ILA node	A network node capable of performing ILA translations. This
+		can be an ILA router, ILA forwarding cache, or ILA host.
+
+
+Operation
+=========
+
+There are two fundamental operations with ILA:
+
+  - Translate a SIR address to an ILA address. This is performed on ingress
+    to an ILA overlay.
+
+  - Translate an ILA address to a SIR address. This is performed on egress
+    from the ILA overlay.
+
+ILA can be deployed either on end hosts or intermediate devices in the
+network; these are provided by "ILA hosts" and "ILA routers" respectively.
+Configuration and datapath for these two points of deployment is somewhat
+different.
+
+The diagram below illustrates the flow of packets through ILA as well
+as showing ILA hosts and routers.
+
+    +--------+                                                +--------+
+    | Host A +-+                                         +--->| Host B |
+    |        | |              (2) ILA                   (')   |        |
+    +--------+ |            ...addressed....           (   )  +--------+
+               V  +---+--+  .  packet      .  +---+--+  (_)
+   (1) SIR     |  | ILA  |----->-------->---->| ILA  |   |   (3) SIR
+    addressed  +->|router|  .              .  |router|->-+    addressed
+    packet        +---+--+  .     IPv6     .  +---+--+        packet
+                   /        .    Network   .
+                  /         .              .   +--+-++--------+
+    +--------+   /          .              .   |ILA ||  Host  |
+    |  Host  +--+           .              .- -|host||        |
+    |        |              .              .   +--+-++--------+
+    +--------+              ................
+
+
+Transport checksum handling
+===========================
+
+When an address is translated by ILA, an encapsulated transport checksum
+that includes the translated address in a pseudo header may be rendered
+incorrect on the wire. This is a problem for intermediate devices,
+including checksum offload in NICs, that process the checksum. There are
+three options to deal with this:
+
+- no action	Allow the checksum to be incorrect on the wire. Before
+		a receiver verifies a checksum the ILA to SIR address
+		translation must be done.
+
+- adjust transport checksum
+		When ILA translation is performed the packet is parsed
+		and if a transport layer checksum is found then it is
+		adjusted to reflect the correct checksum per the
+		translated address.
+
+- checksum neutral mapping
+		When an address is translated the difference can be offset
+		elsewhere in a part of the packet that is covered by the
+		the checksum. The low order sixteen bits of the identifier
+		are used. This method is preferred since it doesn't require
+		parsing a packet beyond the IP header and in most cases the
+		adjustment can be precomputed and saved with the mapping.
+
+Note that the checksum neutral adjustment affects the low order sixteen
+bits of the identifier. When ILA to SIR address translation is done on
+egress the low order bits are restored to the original value which
+restores the identifier as it was originally sent.
+
+
+Identifier types
+================
+
+ILA defines different types of identifiers for different use cases.
+
+The defined types are:
+
+      0: interface identifier
+
+      1: locally unique identifier
+
+      2: virtual networking identifier for IPv4 address
+
+      3: virtual networking identifier for IPv6 unicast address
+
+      4: virtual networking identifier for IPv6 multicast address
+
+      5: non-local address identifier
+
+In the current implementation of kernel ILA only locally unique identifiers
+(LUID) are supported. LUID allows for a generic, unformatted 64 bit
+identifier.
+
+
+Identifier formats
+==================
+
+Kernel ILA supports two optional fields in an identifier for formatting:
+"C-bit" and "identifier type". The presence of these fields is determined
+by configuration as demonstrated below.
+
+If the identifier type is present it occupies the three highest order
+bits of an identifier. The possible values are given in the above list.
+
+If the C-bit is present,  this is used as an indication that checksum
+neutral mapping has been done. The C-bit can only be set in an
+ILA address, never a SIR address.
+
+In the simplest format the identifier types, C-bit, and checksum
+adjustment value are not present so an identifier is considered an
+unstructured sixty-four bit value.
+
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     |                            Identifier                         |
+     +                                                               +
+     |                                                               |
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+
+The checksum neutral adjustment may be configured to always be
+present using neutral-map-auto. In this case there is no C-bit, but the
+checksum adjustment is in the low order 16 bits. The identifier is
+still sixty-four bits.
+
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     |                            Identifier                         |
+     |                               +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     |                               |  Checksum-neutral adjustment  |
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+
+The C-bit may used to explicitly indicate that checksum neutral
+mapping has been applied to an ILA address. The format is:
+
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     |     |C|                    Identifier                         |
+     |     +-+                       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     |                               |  Checksum-neutral adjustment  |
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+
+The identifier type field may be present to indicate the identifier
+type. If it is not present then the type is inferred based on mapping
+configuration. The checksum neutral adjustment may automatically
+used with the identifier type as illustrated below.
+
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     | Type|                      Identifier                         |
+     +-+-+-+                         +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     |                               |  Checksum-neutral adjustment  |
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+
+If the identifier type and the C-bit can be present simultaneously so
+the identifier format would be:
+
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     | Type|C|                    Identifier                         |
+     +-+-+-+-+                       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     |                               |  Checksum-neutral adjustment  |
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+
+
+Configuration
+=============
+
+There are two methods to configure ILA mappings. One is by using LWT routes
+and the other is ila_xlat (called from NFHOOK PREROUTING hook). ila_xlat
+is intended to be used in the receive path for ILA hosts .
+
+An ILA router has also been implemented in XDP. Description of that is
+outside the scope of this document.
+
+The usage of for ILA LWT routes is:
+
+ip route add DEST/128 encap ila LOC csum-mode MODE ident-type TYPE via ADDR
+
+Destination (DEST) can either be a SIR address (for an ILA host or ingress
+ILA router) or an ILA address (egress ILA router). LOC is the sixty-four
+bit locator (with format W:X:Y:Z) that overwrites the upper sixty-four
+bits of the destination address.  Checksum MODE is one of "no-action",
+"adj-transport", "neutral-map", and "neutral-map-auto". If neutral-map is
+set then the C-bit will be present. Identifier TYPE one of "luid" or
+"use-format." In the case of use-format, the identifier type field is
+present and the effective type is taken from that.
+
+The usage of ila_xlat is:
+
+ip ila add loc_match MATCH loc LOC csum-mode MODE ident-type TYPE
+
+MATCH indicates the incoming locator that must be matched to apply
+a the translaiton. LOC is the locator that overwrites the upper
+sixty-four bits of the destination address. MODE and TYPE have the
+same meanings as described above.
+
+
+Some examples
+=============
+
+# Configure an ILA route that uses checksum neutral mapping as well
+# as type field. Note that the type field is set in the SIR address
+# (the 2000 implies type is 1 which is LUID).
+ip route add 3333:0:0:1:2000:0:1:87/128 encap ila 2001:0:87:0 \
+     csum-mode neutral-map ident-type use-format
+
+# Configure an ILA LWT route that uses auto checksum neutral mapping
+# (no C-bit) and configure identifier type to be LUID so that the
+# identifier type field will not be present.
+ip route add 3333:0:0:1:2000:0:2:87/128 encap ila 2001:0:87:1 \
+     csum-mode neutral-map-auto ident-type luid
+
+ila_xlat configuration
+
+# Configure an ILA to SIR mapping that matches a locator and overwrites
+# it with a SIR address (3333:0:0:1 in this example). The C-bit and
+# identifier field are used.
+ip ila add loc_match 2001:0:119:0 loc 3333:0:0:1 \
+    csum-mode neutral-map-auto ident-type use-format
+
+# Configure an ILA to SIR mapping where checksum neutral is automatically
+# set without the C-bit and the identifier type is configured to be LUID
+# so that the identifier type field is not present.
+ip ila add loc_match 2001:0:119:0 loc 3333:0:0:1 \
+    csum-mode neutral-map-auto ident-type use-format
diff --git a/Documentation/networking/index.rst b/Documentation/networking/index.rst
index b5bd87e01f52..66e620866245 100644
--- a/Documentation/networking/index.rst
+++ b/Documentation/networking/index.rst
@@ -6,6 +6,7 @@ Contents:
 .. toctree::
    :maxdepth: 2
 
+   batman-adv
    kapi
    z8530book
 
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index 974ab47ae53a..46c7e1085efc 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -109,7 +109,10 @@ neigh/default/unres_qlen_bytes - INTEGER
 	queued for each	unresolved address by other network layers.
 	(added in linux 3.3)
 	Setting negative value is meaningless and will return error.
-	Default: 65536 Bytes(64KB)
+	Default: SK_WMEM_MAX, (same as net.core.wmem_default).
+		Exact value depends on architecture and kernel options,
+		but should be enough to allow queuing 256 packets
+		of medium size.
 
 neigh/default/unres_qlen - INTEGER
 	The maximum number of packets which may be queued for each
@@ -119,7 +122,7 @@ neigh/default/unres_qlen - INTEGER
 	unexpected packet loss. The current default value is calculated
 	according to default value of unres_qlen_bytes and true size of
 	packet.
-	Default: 31
+	Default: 101
 
 mtu_expires - INTEGER
 	Time, in seconds, that cached PMTU information is kept.
@@ -286,8 +289,7 @@ tcp_ecn_fallback - BOOLEAN
 	Default: 1 (fallback enabled)
 
 tcp_fack - BOOLEAN
-	Enable FACK congestion avoidance and fast retransmission.
-	The value is not used, if tcp_sack is not enabled.
+	This is a legacy option, it has no effect anymore.
 
 tcp_fin_timeout - INTEGER
 	The length of time an orphaned (no longer referenced by any
@@ -353,12 +355,7 @@ tcp_l3mdev_accept - BOOLEAN
 	compiled with CONFIG_NET_L3_MASTER_DEV.
 
 tcp_low_latency - BOOLEAN
-	If set, the TCP stack makes decisions that prefer lower
-	latency as opposed to higher throughput.  By default, this
-	option is not set meaning that higher throughput is preferred.
-	An example of an application where this default should be
-	changed would be a Beowulf compute cluster.
-	Default: 0
+	This is a legacy option, it has no effect anymore.
 
 tcp_max_orphans - INTEGER
 	Maximal number of TCP sockets not attached to any user file handle,
@@ -456,6 +453,7 @@ tcp_recovery - INTEGER
 
 	RACK: 0x1 enables the RACK loss detection for fast detection of lost
 	      retransmissions and tail drops.
+	RACK: 0x2 makes RACK's reordering window static (min_rtt/4).
 
 	Default: 0x1
 
@@ -1291,8 +1289,7 @@ tag - INTEGER
 xfrm4_gc_thresh - INTEGER
 	The threshold at which we will start garbage collecting for IPv4
 	destination cache entries.  At twice this value the system will
-	refuse new allocations. The value must be set below the flowcache
-	limit (4096 * number of online cpus) to take effect.
+	refuse new allocations.
 
 igmp_link_local_mcast_reports - BOOLEAN
 	Enable IGMP reports for link local multicast groups in the
@@ -1356,6 +1353,15 @@ flowlabel_state_ranges - BOOLEAN
 	FALSE: disabled
 	Default: true
 
+flowlabel_reflect - BOOLEAN
+	Automatically reflect the flow label. Needed for Path MTU
+	Discovery to work with Equal Cost Multipath Routing in anycast
+	environments. See RFC 7690 and:
+	https://tools.ietf.org/html/draft-wang-6man-flow-label-reflection-01
+	TRUE: enabled
+	FALSE: disabled
+	Default: FALSE
+
 anycast_src_echo_reply - BOOLEAN
 	Controls the use of anycast addresses as source addresses for ICMPv6
 	echo reply
@@ -1379,6 +1385,30 @@ mld_qrv - INTEGER
 	Default: 2 (as specified by RFC3810 9.1)
 	Minimum: 1 (as specified by RFC6636 4.5)
 
+max_dst_opts_cnt - INTEGER
+	Maximum number of non-padding TLVs allowed in a Destination
+	options extension header. If this value is less than zero
+	then unknown options are disallowed and the number of known
+	TLVs allowed is the absolute value of this number.
+	Default: 8
+
+max_hbh_opts_cnt - INTEGER
+	Maximum number of non-padding TLVs allowed in a Hop-by-Hop
+	options extension header. If this value is less than zero
+	then unknown options are disallowed and the number of known
+	TLVs allowed is the absolute value of this number.
+	Default: 8
+
+max dst_opts_len - INTEGER
+	Maximum length allowed for a Destination options extension
+	header.
+	Default: INT_MAX (unlimited)
+
+max hbh_opts_len - INTEGER
+	Maximum length allowed for a Hop-by-Hop options extension
+	header.
+	Default: INT_MAX (unlimited)
+
 IPv6 Fragmentation:
 
 ip6frag_high_thresh - INTEGER
@@ -1674,6 +1704,9 @@ accept_dad - INTEGER
 	2: Enable DAD, and disable IPv6 operation if MAC-based duplicate
 	   link-local address has been found.
 
+	DAD operation and mode on a given interface will be selected according
+	to the maximum value of conf/{all,interface}/accept_dad.
+
 force_tllao - BOOLEAN
 	Enable sending the target link-layer address option even when
 	responding to a unicast neighbor solicitation.
@@ -1698,6 +1731,15 @@ ndisc_notify - BOOLEAN
 	1 - Generate unsolicited neighbour advertisements when device is brought
 	    up or hardware address changes.
 
+ndisc_tclass - INTEGER
+	The IPv6 Traffic Class to use by default when sending IPv6 Neighbor
+	Discovery (Router Solicitation, Router Advertisement, Neighbor
+	Solicitation, Neighbor Advertisement, Redirect) messages.
+	These 8 bits can be interpreted as 6 high order bits holding the DSCP
+	value and 2 low order bits representing ECN (which you probably want
+	to leave cleared).
+	0 - (default)
+
 mldv1_unsolicited_report_interval - INTEGER
 	The interval in milliseconds in which the next unsolicited
 	MLDv1 report retransmit will take place.
@@ -1721,16 +1763,23 @@ suppress_frag_ndisc - INTEGER
 
 optimistic_dad - BOOLEAN
 	Whether to perform Optimistic Duplicate Address Detection (RFC 4429).
-		0: disabled (default)
-		1: enabled
+	0: disabled (default)
+	1: enabled
+
+	Optimistic Duplicate Address Detection for the interface will be enabled
+	if at least one of conf/{all,interface}/optimistic_dad is set to 1,
+	it will be disabled otherwise.
 
 use_optimistic - BOOLEAN
 	If enabled, do not classify optimistic addresses as deprecated during
 	source address selection.  Preferred addresses will still be chosen
 	before optimistic addresses, subject to other ranking in the source
 	address selection algorithm.
-		0: disabled (default)
-		1: enabled
+	0: disabled (default)
+	1: enabled
+
+	This will be enabled if at least one of
+	conf/{all,interface}/use_optimistic is set to 1, disabled otherwise.
 
 stable_secret - IPv6 address
 	This IPv6 address will be used as a secret to generate IPv6
@@ -1778,8 +1827,7 @@ ratelimit - INTEGER
 xfrm6_gc_thresh - INTEGER
 	The threshold at which we will start garbage collecting for IPv6
 	destination cache entries.  At twice this value the system will
-	refuse new allocations. The value must be set below the flowcache
-	limit (4096 * number of online cpus) to take effect.
+	refuse new allocations.
 
 
 IPv6 Update by:
diff --git a/Documentation/networking/ipvlan.txt b/Documentation/networking/ipvlan.txt
index 1fe42a874aae..812ef003e0a8 100644
--- a/Documentation/networking/ipvlan.txt
+++ b/Documentation/networking/ipvlan.txt
@@ -22,9 +22,21 @@ The driver can be built into the kernel (CONFIG_IPVLAN=y) or as a module
 	There are no module parameters for this driver and it can be configured
 using IProute2/ip utility.
 
-	ip link add link <master-dev> name <slave-dev> type ipvlan mode { l2 | l3 | l3s }
-
-	e.g. ip link add link eth0 name ipvl0 type ipvlan mode l2
+    ip link add link <master> name <slave> type ipvlan [ mode MODE ] [ FLAGS ]
+       where
+         MODE: l3 (default) | l3s | l2
+         FLAGS: bridge (default) | private | vepa
+
+    e.g.
+    (a) Following will create IPvlan link with eth0 as master in
+        L3 bridge mode
+          bash# ip link add link eth0 name ipvl0 type ipvlan
+    (b) This command will create IPvlan link in L2 bridge mode.
+          bash# ip link add link eth0 name ipvl0 type ipvlan mode l2 bridge
+    (c) This command will create an IPvlan device in L2 private mode.
+          bash# ip link add link eth0 name ipvlan type ipvlan mode l2 private
+    (d) This command will create an IPvlan device in L2 vepa mode.
+          bash# ip link add link eth0 name ipvlan type ipvlan mode l2 vepa
 
 
 4. Operating modes:
@@ -54,7 +66,29 @@ works in this mode and hence it is L3-symmetric (L3s). This will have slightly l
 performance but that shouldn't matter since you are choosing this mode over plain-L3
 mode to make conn-tracking work.
 
-5. What to choose (macvlan vs. ipvlan)?
+5. Mode flags:
+	At this time following mode flags are available
+
+5.1 bridge:
+	This is the default option. To configure the IPvlan port in this mode,
+user can choose to either add this option on the command-line or don't specify
+anything. This is the traditional mode where slaves can cross-talk among
+themseleves apart from talking through the master device.
+
+5.2 private:
+	If this option is added to the command-line, the port is set in private
+mode. i.e. port wont allow cross communication between slaves.
+
+5.3 vepa:
+	If this is added to the command-line, the port is set in VEPA mode.
+i.e. port will offload switching functionality to the external entity as
+described in 802.1Qbg
+Note: VEPA mode in IPvlan has limitations. IPvlan uses the mac-address of the
+master-device, so the packets which are emitted in this mode for the adjacent
+neighbor will have source and destination mac same. This will make the switch /
+router send the redirect message.
+
+6. What to choose (macvlan vs. ipvlan)?
 	These two devices are very similar in many regards and the specific use
 case could very well define which device to choose. if one of the following
 situations defines your use case then you can choose to use ipvlan -
diff --git a/Documentation/networking/msg_zerocopy.rst b/Documentation/networking/msg_zerocopy.rst
new file mode 100644
index 000000000000..77f6d7e25cfd
--- /dev/null
+++ b/Documentation/networking/msg_zerocopy.rst
@@ -0,0 +1,257 @@
+
+============
+MSG_ZEROCOPY
+============
+
+Intro
+=====
+
+The MSG_ZEROCOPY flag enables copy avoidance for socket send calls.
+The feature is currently implemented for TCP sockets.
+
+
+Opportunity and Caveats
+-----------------------
+
+Copying large buffers between user process and kernel can be
+expensive. Linux supports various interfaces that eschew copying,
+such as sendpage and splice. The MSG_ZEROCOPY flag extends the
+underlying copy avoidance mechanism to common socket send calls.
+
+Copy avoidance is not a free lunch. As implemented, with page pinning,
+it replaces per byte copy cost with page accounting and completion
+notification overhead. As a result, MSG_ZEROCOPY is generally only
+effective at writes over around 10 KB.
+
+Page pinning also changes system call semantics. It temporarily shares
+the buffer between process and network stack. Unlike with copying, the
+process cannot immediately overwrite the buffer after system call
+return without possibly modifying the data in flight. Kernel integrity
+is not affected, but a buggy program can possibly corrupt its own data
+stream.
+
+The kernel returns a notification when it is safe to modify data.
+Converting an existing application to MSG_ZEROCOPY is not always as
+trivial as just passing the flag, then.
+
+
+More Info
+---------
+
+Much of this document was derived from a longer paper presented at
+netdev 2.1. For more in-depth information see that paper and talk,
+the excellent reporting over at LWN.net or read the original code.
+
+  paper, slides, video
+    https://netdevconf.org/2.1/session.html?debruijn
+
+  LWN article
+    https://lwn.net/Articles/726917/
+
+  patchset
+    [PATCH net-next v4 0/9] socket sendmsg MSG_ZEROCOPY
+    http://lkml.kernel.org/r/20170803202945.70750-1-willemdebruijn.kernel@gmail.com
+
+
+Interface
+=========
+
+Passing the MSG_ZEROCOPY flag is the most obvious step to enable copy
+avoidance, but not the only one.
+
+Socket Setup
+------------
+
+The kernel is permissive when applications pass undefined flags to the
+send system call. By default it simply ignores these. To avoid enabling
+copy avoidance mode for legacy processes that accidentally already pass
+this flag, a process must first signal intent by setting a socket option:
+
+::
+
+	if (setsockopt(fd, SOL_SOCKET, SO_ZEROCOPY, &one, sizeof(one)))
+		error(1, errno, "setsockopt zerocopy");
+
+
+Transmission
+------------
+
+The change to send (or sendto, sendmsg, sendmmsg) itself is trivial.
+Pass the new flag.
+
+::
+
+	ret = send(fd, buf, sizeof(buf), MSG_ZEROCOPY);
+
+A zerocopy failure will return -1 with errno ENOBUFS. This happens if
+the socket option was not set, the socket exceeds its optmem limit or
+the user exceeds its ulimit on locked pages.
+
+
+Mixing copy avoidance and copying
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Many workloads have a mixture of large and small buffers. Because copy
+avoidance is more expensive than copying for small packets, the
+feature is implemented as a flag. It is safe to mix calls with the flag
+with those without.
+
+
+Notifications
+-------------
+
+The kernel has to notify the process when it is safe to reuse a
+previously passed buffer. It queues completion notifications on the
+socket error queue, akin to the transmit timestamping interface.
+
+The notification itself is a simple scalar value. Each socket
+maintains an internal unsigned 32-bit counter. Each send call with
+MSG_ZEROCOPY that successfully sends data increments the counter. The
+counter is not incremented on failure or if called with length zero.
+The counter counts system call invocations, not bytes. It wraps after
+UINT_MAX calls.
+
+
+Notification Reception
+~~~~~~~~~~~~~~~~~~~~~~
+
+The below snippet demonstrates the API. In the simplest case, each
+send syscall is followed by a poll and recvmsg on the error queue.
+
+Reading from the error queue is always a non-blocking operation. The
+poll call is there to block until an error is outstanding. It will set
+POLLERR in its output flags. That flag does not have to be set in the
+events field. Errors are signaled unconditionally.
+
+::
+
+	pfd.fd = fd;
+	pfd.events = 0;
+	if (poll(&pfd, 1, -1) != 1 || pfd.revents & POLLERR == 0)
+		error(1, errno, "poll");
+
+	ret = recvmsg(fd, &msg, MSG_ERRQUEUE);
+	if (ret == -1)
+		error(1, errno, "recvmsg");
+
+	read_notification(msg);
+
+The example is for demonstration purpose only. In practice, it is more
+efficient to not wait for notifications, but read without blocking
+every couple of send calls.
+
+Notifications can be processed out of order with other operations on
+the socket. A socket that has an error queued would normally block
+other operations until the error is read. Zerocopy notifications have
+a zero error code, however, to not block send and recv calls.
+
+
+Notification Batching
+~~~~~~~~~~~~~~~~~~~~~
+
+Multiple outstanding packets can be read at once using the recvmmsg
+call. This is often not needed. In each message the kernel returns not
+a single value, but a range. It coalesces consecutive notifications
+while one is outstanding for reception on the error queue.
+
+When a new notification is about to be queued, it checks whether the
+new value extends the range of the notification at the tail of the
+queue. If so, it drops the new notification packet and instead increases
+the range upper value of the outstanding notification.
+
+For protocols that acknowledge data in-order, like TCP, each
+notification can be squashed into the previous one, so that no more
+than one notification is outstanding at any one point.
+
+Ordered delivery is the common case, but not guaranteed. Notifications
+may arrive out of order on retransmission and socket teardown.
+
+
+Notification Parsing
+~~~~~~~~~~~~~~~~~~~~
+
+The below snippet demonstrates how to parse the control message: the
+read_notification() call in the previous snippet. A notification
+is encoded in the standard error format, sock_extended_err.
+
+The level and type fields in the control data are protocol family
+specific, IP_RECVERR or IPV6_RECVERR.
+
+Error origin is the new type SO_EE_ORIGIN_ZEROCOPY. ee_errno is zero,
+as explained before, to avoid blocking read and write system calls on
+the socket.
+
+The 32-bit notification range is encoded as [ee_info, ee_data]. This
+range is inclusive. Other fields in the struct must be treated as
+undefined, bar for ee_code, as discussed below.
+
+::
+
+	struct sock_extended_err *serr;
+	struct cmsghdr *cm;
+
+	cm = CMSG_FIRSTHDR(msg);
+	if (cm->cmsg_level != SOL_IP &&
+	    cm->cmsg_type != IP_RECVERR)
+		error(1, 0, "cmsg");
+
+	serr = (void *) CMSG_DATA(cm);
+	if (serr->ee_errno != 0 ||
+	    serr->ee_origin != SO_EE_ORIGIN_ZEROCOPY)
+		error(1, 0, "serr");
+
+	printf("completed: %u..%u\n", serr->ee_info, serr->ee_data);
+
+
+Deferred copies
+~~~~~~~~~~~~~~~
+
+Passing flag MSG_ZEROCOPY is a hint to the kernel to apply copy
+avoidance, and a contract that the kernel will queue a completion
+notification. It is not a guarantee that the copy is elided.
+
+Copy avoidance is not always feasible. Devices that do not support
+scatter-gather I/O cannot send packets made up of kernel generated
+protocol headers plus zerocopy user data. A packet may need to be
+converted to a private copy of data deep in the stack, say to compute
+a checksum.
+
+In all these cases, the kernel returns a completion notification when
+it releases its hold on the shared pages. That notification may arrive
+before the (copied) data is fully transmitted. A zerocopy completion
+notification is not a transmit completion notification, therefore.
+
+Deferred copies can be more expensive than a copy immediately in the
+system call, if the data is no longer warm in the cache. The process
+also incurs notification processing cost for no benefit. For this
+reason, the kernel signals if data was completed with a copy, by
+setting flag SO_EE_CODE_ZEROCOPY_COPIED in field ee_code on return.
+A process may use this signal to stop passing flag MSG_ZEROCOPY on
+subsequent requests on the same socket.
+
+
+Implementation
+==============
+
+Loopback
+--------
+
+Data sent to local sockets can be queued indefinitely if the receive
+process does not read its socket. Unbound notification latency is not
+acceptable. For this reason all packets generated with MSG_ZEROCOPY
+that are looped to a local socket will incur a deferred copy. This
+includes looping onto packet sockets (e.g., tcpdump) and tun devices.
+
+
+Testing
+=======
+
+More realistic example code can be found in the kernel source under
+tools/testing/selftests/net/msg_zerocopy.c.
+
+Be cognizant of the loopback constraint. The test can be run between
+a pair of hosts. But if run between a local pair of processes, for
+instance when run with msg_zerocopy.sh between a veth pair across
+namespaces, the test will not show any improvement. For testing, the
+loopback restriction can be temporarily relaxed by making
+skb_orphan_frags_rx identical to skb_orphan_frags.
diff --git a/Documentation/networking/netdev-FAQ.txt b/Documentation/networking/netdev-FAQ.txt
index 247a30ba8e17..2a3278d5cf35 100644
--- a/Documentation/networking/netdev-FAQ.txt
+++ b/Documentation/networking/netdev-FAQ.txt
@@ -64,7 +64,10 @@ A: To understand this, you need to know a bit of background information
 
    If you aren't subscribed to netdev and/or are simply unsure if net-next
    has re-opened yet, simply check the net-next git repository link above for
-   any new networking-related commits.
+   any new networking-related commits.  You may also check the following
+   website for the current status:
+
+        http://vger.kernel.org/~davem/net-next.html
 
    The "net" tree continues to collect fixes for the vX.Y content, and
    is fed back to Linus at regular (~weekly) intervals.  Meaning that the
@@ -111,6 +114,14 @@ A: Generally speaking, the patches get triaged quickly (in less than 48h).
    patch is a good way to ensure your patch is ignored or pushed to
    the bottom of the priority list.
 
+Q: I submitted multiple versions of the patch series, should I directly update
+   patchwork for the previous versions of these patch series?
+
+A: No, please don't interfere with the patch status on patchwork, leave it to
+   the maintainer to figure out what is the most recent and current version that
+   should be applied. If there is any doubt, the maintainer will reply and ask
+   what should be done.
+
 Q: How can I tell what patches are queued up for backporting to the
    various stable releases?
 
diff --git a/Documentation/networking/netvsc.txt b/Documentation/networking/netvsc.txt
new file mode 100644
index 000000000000..92f5b31392fa
--- /dev/null
+++ b/Documentation/networking/netvsc.txt
@@ -0,0 +1,75 @@
+Hyper-V network driver
+======================
+
+Compatibility
+=============
+
+This driver is compatible with Windows Server 2012 R2, 2016 and
+Windows 10.
+
+Features
+========
+
+  Checksum offload
+  ----------------
+  The netvsc driver supports checksum offload as long as the
+  Hyper-V host version does. Windows Server 2016 and Azure
+  support checksum offload for TCP and UDP for both IPv4 and
+  IPv6. Windows Server 2012 only supports checksum offload for TCP.
+
+  Receive Side Scaling
+  --------------------
+  Hyper-V supports receive side scaling. For TCP & UDP, packets can
+  be distributed among available queues based on IP address and port
+  number.
+
+  For TCP & UDP, we can switch hash level between L3 and L4 by ethtool
+  command. TCP/UDP over IPv4 and v6 can be set differently. The default
+  hash level is L4. We currently only allow switching TX hash level
+  from within the guests.
+
+  On Azure, fragmented UDP packets have high loss rate with L4
+  hashing. Using L3 hashing is recommended in this case.
+
+  For example, for UDP over IPv4 on eth0:
+  To include UDP port numbers in hashing:
+        ethtool -N eth0 rx-flow-hash udp4 sdfn
+  To exclude UDP port numbers in hashing:
+        ethtool -N eth0 rx-flow-hash udp4 sd
+  To show UDP hash level:
+        ethtool -n eth0 rx-flow-hash udp4
+
+  Generic Receive Offload, aka GRO
+  --------------------------------
+  The driver supports GRO and it is enabled by default. GRO coalesces
+  like packets and significantly reduces CPU usage under heavy Rx
+  load.
+
+  SR-IOV support
+  --------------
+  Hyper-V supports SR-IOV as a hardware acceleration option. If SR-IOV
+  is enabled in both the vSwitch and the guest configuration, then the
+  Virtual Function (VF) device is passed to the guest as a PCI
+  device. In this case, both a synthetic (netvsc) and VF device are
+  visible in the guest OS and both NIC's have the same MAC address.
+
+  The VF is enslaved by netvsc device.  The netvsc driver will transparently
+  switch the data path to the VF when it is available and up.
+  Network state (addresses, firewall, etc) should be applied only to the
+  netvsc device; the slave device should not be accessed directly in
+  most cases.  The exceptions are if some special queue discipline or
+  flow direction is desired, these should be applied directly to the
+  VF slave device.
+
+  Receive Buffer
+  --------------
+  Packets are received into a receive area which is created when device
+  is probed. The receive area is broken into MTU sized chunks and each may
+  contain one or more packets. The number of receive sections may be changed
+  via ethtool Rx ring parameters.
+
+  There is a similar send buffer which is used to aggregate packets for sending.
+  The send area is broken into chunks of 6144 bytes, each of section may
+  contain one or more packets. The send buffer is an optimization, the driver
+  will use slower method to handle very large packets or if the send buffer
+  area is exhausted.
diff --git a/Documentation/networking/nf_conntrack-sysctl.txt b/Documentation/networking/nf_conntrack-sysctl.txt
index 497d668288f9..433b6724797a 100644
--- a/Documentation/networking/nf_conntrack-sysctl.txt
+++ b/Documentation/networking/nf_conntrack-sysctl.txt
@@ -96,17 +96,6 @@ nf_conntrack_max - INTEGER
 	Size of connection tracking table.  Default value is
 	nf_conntrack_buckets value * 4.
 
-nf_conntrack_default_on - BOOLEAN
-	0 - don't register conntrack in new net namespaces
-	1 - register conntrack in new net namespaces (default)
-
-	This controls wheter newly created network namespaces have connection
-	tracking enabled by default.  It will be enabled automatically
-	regardless of this setting if the new net namespace requires
-	connection tracking, e.g. when NAT rules are created.
-	This setting is only visible in initial user namespace, it has no
-	effect on existing namespaces.
-
 nf_conntrack_tcp_be_liberal - BOOLEAN
 	0 - disabled (default)
 	not 0 - enabled
diff --git a/Documentation/networking/packet_mmap.txt b/Documentation/networking/packet_mmap.txt
index f3b9e507ab05..bf654845556e 100644
--- a/Documentation/networking/packet_mmap.txt
+++ b/Documentation/networking/packet_mmap.txt
@@ -1055,7 +1055,7 @@ TX_RING part only TP_STATUS_AVAILABLE is set, then the tp_sec and tp_{n,u}sec
 members do not contain a valid value. For TX_RINGs, by default no timestamp
 is generated!
 
-See include/linux/net_tstamp.h and Documentation/networking/timestamping
+See include/linux/net_tstamp.h and Documentation/networking/timestamping.txt
 for more information on hardware timestamps.
 
 -------------------------------------------------------------------------------
diff --git a/Documentation/networking/regulatory.txt b/Documentation/networking/regulatory.txt
index 7818b5fe448b..381e5b23d61d 100644
--- a/Documentation/networking/regulatory.txt
+++ b/Documentation/networking/regulatory.txt
@@ -19,6 +19,14 @@ core regulatory domain all wireless devices should adhere to.
 How to get regulatory domains to the kernel
 -------------------------------------------
 
+When the regulatory domain is first set up, the kernel will request a
+database file (regulatory.db) containing all the regulatory rules. It
+will then use that database when it needs to look up the rules for a
+given country.
+
+How to get regulatory domains to the kernel (old CRDA solution)
+---------------------------------------------------------------
+
 Userspace gets a regulatory domain in the kernel by having
 a userspace agent build it and send it via nl80211. Only
 expected regulatory domains will be respected by the kernel.
@@ -192,23 +200,5 @@ Then in some part of your code after your wiphy has been registered:
 Statically compiled regulatory database
 ---------------------------------------
 
-In most situations the userland solution using CRDA as described
-above is the preferred solution.  However in some cases a set of
-rules built into the kernel itself may be desirable.  To account
-for this situation, a configuration option has been provided
-(i.e. CONFIG_CFG80211_INTERNAL_REGDB).  With this option enabled,
-the wireless database information contained in net/wireless/db.txt is
-used to generate a data structure encoded in net/wireless/regdb.c.
-That option also enables code in net/wireless/reg.c which queries
-the data in regdb.c as an alternative to using CRDA.
-
-The file net/wireless/db.txt should be kept up-to-date with the db.txt
-file available in the git repository here:
-
-    git://git.kernel.org/pub/scm/linux/kernel/git/sforshee/wireless-regdb.git
-
-Again, most users in most situations should be using the CRDA package
-provided with their distribution, and in most other situations users
-should be building and using CRDA on their own rather than using
-this option.  If you are not absolutely sure that you should be using
-CONFIG_CFG80211_INTERNAL_REGDB then _DO_NOT_USE_IT_.
+When a database should be fixed into the kernel, it can be provided as a
+firmware file at build time that is then linked into the kernel.
diff --git a/Documentation/networking/rmnet.txt b/Documentation/networking/rmnet.txt
new file mode 100644
index 000000000000..6b341eaf2062
--- /dev/null
+++ b/Documentation/networking/rmnet.txt
@@ -0,0 +1,82 @@
+1. Introduction
+
+rmnet driver is used for supporting the Multiplexing and aggregation
+Protocol (MAP). This protocol is used by all recent chipsets using Qualcomm
+Technologies, Inc. modems.
+
+This driver can be used to register onto any physical network device in
+IP mode. Physical transports include USB, HSIC, PCIe and IP accelerator.
+
+Multiplexing allows for creation of logical netdevices (rmnet devices) to
+handle multiple private data networks (PDN) like a default internet, tethering,
+multimedia messaging service (MMS) or IP media subsystem (IMS). Hardware sends
+packets with MAP headers to rmnet. Based on the multiplexer id, rmnet
+routes to the appropriate PDN after removing the MAP header.
+
+Aggregation is required to achieve high data rates. This involves hardware
+sending aggregated bunch of MAP frames. rmnet driver will de-aggregate
+these MAP frames and send them to appropriate PDN's.
+
+2. Packet format
+
+a. MAP packet (data / control)
+
+MAP header has the same endianness of the IP packet.
+
+Packet format -
+
+Bit             0             1           2-7      8 - 15           16 - 31
+Function   Command / Data   Reserved     Pad   Multiplexer ID    Payload length
+Bit            32 - x
+Function     Raw  Bytes
+
+Command (1)/ Data (0) bit value is to indicate if the packet is a MAP command
+or data packet. Control packet is used for transport level flow control. Data
+packets are standard IP packets.
+
+Reserved bits are usually zeroed out and to be ignored by receiver.
+
+Padding is number of bytes to be added for 4 byte alignment if required by
+hardware.
+
+Multiplexer ID is to indicate the PDN on which data has to be sent.
+
+Payload length includes the padding length but does not include MAP header
+length.
+
+b. MAP packet (command specific)
+
+Bit             0             1           2-7      8 - 15           16 - 31
+Function   Command         Reserved     Pad   Multiplexer ID    Payload length
+Bit          32 - 39        40 - 45    46 - 47       48 - 63
+Function   Command name    Reserved   Command Type   Reserved
+Bit          64 - 95
+Function   Transaction ID
+Bit          96 - 127
+Function   Command data
+
+Command 1 indicates disabling flow while 2 is enabling flow
+
+Command types -
+0 for MAP command request
+1 is to acknowledge the receipt of a command
+2 is for unsupported commands
+3 is for error during processing of commands
+
+c. Aggregation
+
+Aggregation is multiple MAP packets (can be data or command) delivered to
+rmnet in a single linear skb. rmnet will process the individual
+packets and either ACK the MAP command or deliver the IP packet to the
+network stack as needed
+
+MAP header|IP Packet|Optional padding|MAP header|IP Packet|Optional padding....
+MAP header|IP Packet|Optional padding|MAP header|Command Packet|Optional pad...
+
+3. Userspace configuration
+
+rmnet userspace configuration is done through netlink library librmnetctl
+and command line utility rmnetcli. Utility is hosted in codeaurora forum git.
+The driver uses rtnl_link_ops for communication.
+
+https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/dataservices/tree/rmnetctl
diff --git a/Documentation/networking/rxrpc.txt b/Documentation/networking/rxrpc.txt
index 8c70ba5dee4d..b5407163d53b 100644
--- a/Documentation/networking/rxrpc.txt
+++ b/Documentation/networking/rxrpc.txt
@@ -280,6 +280,18 @@ Interaction with the user of the RxRPC socket:
      nominated by a socket option.
 
 
+Notes on sendmsg:
+
+ (*) MSG_WAITALL can be set to tell sendmsg to ignore signals if the peer is
+     making progress at accepting packets within a reasonable time such that we
+     manage to queue up all the data for transmission.  This requires the
+     client to accept at least one packet per 2*RTT time period.
+
+     If this isn't set, sendmsg() will return immediately, either returning
+     EINTR/ERESTARTSYS if nothing was consumed or returning the amount of data
+     consumed.
+
+
 Notes on recvmsg:
 
  (*) If there's a sequence of data messages belonging to a particular call on
@@ -782,7 +794,9 @@ The kernel interface functions are as follows:
 				struct key *key,
 				unsigned long user_call_ID,
 				s64 tx_total_len,
-				gfp_t gfp);
+				gfp_t gfp,
+				rxrpc_notify_rx_t notify_rx,
+				bool upgrade);
 
      This allocates the infrastructure to make a new RxRPC call and assigns
      call and connection numbers.  The call will be made on the UDP port that
@@ -803,6 +817,13 @@ The kernel interface functions are as follows:
      allows the kernel to encrypt directly to the packet buffers, thereby
      saving a copy.  The value may not be less than -1.
 
+     notify_rx is a pointer to a function to be called when events such as
+     incoming data packets or remote aborts happen.
+
+     upgrade should be set to true if a client operation should request that
+     the server upgrade the service to a better one.  The resultant service ID
+     is returned by rxrpc_kernel_recv_data().
+
      If this function is successful, an opaque reference to the RxRPC call is
      returned.  The caller now holds a reference on this and it must be
      properly ended.
@@ -818,10 +839,15 @@ The kernel interface functions are as follows:
 
  (*) Send data through a call.
 
+	typedef void (*rxrpc_notify_end_tx_t)(struct sock *sk,
+					      unsigned long user_call_ID,
+					      struct sk_buff *skb);
+
 	int rxrpc_kernel_send_data(struct socket *sock,
 				   struct rxrpc_call *call,
 				   struct msghdr *msg,
-				   size_t len);
+				   size_t len,
+				   rxrpc_notify_end_tx_t notify_end_rx);
 
      This is used to supply either the request part of a client call or the
      reply part of a server call.  msg.msg_iovlen and msg.msg_iov specify the
@@ -832,6 +858,11 @@ The kernel interface functions are as follows:
      The msg must not specify a destination address, control data or any flags
      other than MSG_MORE.  len is the total amount of data to transmit.
 
+     notify_end_rx can be NULL or it can be used to specify a function to be
+     called when the call changes state to end the Tx phase.  This function is
+     called with the call-state spinlock held to prevent any reply or final ACK
+     from being delivered first.
+
  (*) Receive data from a call.
 
 	int rxrpc_kernel_recv_data(struct socket *sock,
@@ -840,7 +871,8 @@ The kernel interface functions are as follows:
 				   size_t size,
 				   size_t *_offset,
 				   bool want_more,
-				   u32 *_abort)
+				   u32 *_abort,
+				   u16 *_service)
 
       This is used to receive data from either the reply part of a client call
       or the request part of a service call.  buf and size specify how much
@@ -863,6 +895,9 @@ The kernel interface functions are as follows:
       If a remote ABORT is detected, the abort code received will be stored in
       *_abort and ECONNABORTED will be returned.
 
+      The service ID that the call ended up with is returned into *_service.
+      This can be used to see if a call got a service upgrade.
+
  (*) Abort a call.
 
 	void rxrpc_kernel_abort_call(struct socket *sock,
@@ -965,6 +1000,75 @@ The kernel interface functions are as follows:
      size should be set when the call is begun.  tx_total_len may not be less
      than zero.
 
+ (*) Check to see the completion state of a call so that the caller can assess
+     whether it needs to be retried.
+
+	enum rxrpc_call_completion {
+		RXRPC_CALL_SUCCEEDED,
+		RXRPC_CALL_REMOTELY_ABORTED,
+		RXRPC_CALL_LOCALLY_ABORTED,
+		RXRPC_CALL_LOCAL_ERROR,
+		RXRPC_CALL_NETWORK_ERROR,
+	};
+
+	int rxrpc_kernel_check_call(struct socket *sock, struct rxrpc_call *call,
+				    enum rxrpc_call_completion *_compl,
+				    u32 *_abort_code);
+
+     On return, -EINPROGRESS will be returned if the call is still ongoing; if
+     it is finished, *_compl will be set to indicate the manner of completion,
+     *_abort_code will be set to any abort code that occurred.  0 will be
+     returned on a successful completion, -ECONNABORTED will be returned if the
+     client failed due to a remote abort and anything else will return an
+     appropriate error code.
+
+     The caller should look at this information to decide if it's worth
+     retrying the call.
+
+ (*) Retry a client call.
+
+	int rxrpc_kernel_retry_call(struct socket *sock,
+				    struct rxrpc_call *call,
+				    struct sockaddr_rxrpc *srx,
+				    struct key *key);
+
+     This attempts to partially reinitialise a call and submit it again whilst
+     reusing the original call's Tx queue to avoid the need to repackage and
+     re-encrypt the data to be sent.  call indicates the call to retry, srx the
+     new address to send it to and key the encryption key to use for signing or
+     encrypting the packets.
+
+     For this to work, the first Tx data packet must still be in the transmit
+     queue, and currently this is only permitted for local and network errors
+     and the call must not have been aborted.  Any partially constructed Tx
+     packet is left as is and can continue being filled afterwards.
+
+     It returns 0 if the call was requeued and an error otherwise.
+
+ (*) Get call RTT.
+
+	u64 rxrpc_kernel_get_rtt(struct socket *sock, struct rxrpc_call *call);
+
+     Get the RTT time to the peer in use by a call.  The value returned is in
+     nanoseconds.
+
+ (*) Check call still alive.
+
+	u32 rxrpc_kernel_check_life(struct socket *sock,
+				    struct rxrpc_call *call);
+
+     This returns a number that is updated when ACKs are received from the peer
+     (notably including PING RESPONSE ACKs which we can elicit by sending PING
+     ACKs to see if the call still exists on the server).  The caller should
+     compare the numbers of two calls to see if the call is still alive after
+     waiting for a suitable interval.
+
+     This allows the caller to work out if the server is still contactable and
+     if the call is still alive on the server whilst waiting for the server to
+     process a client operation.
+
+     This function may transmit a PING ACK.
+
 
 =======================
 CONFIGURABLE PARAMETERS
diff --git a/Documentation/networking/strparser.txt b/Documentation/networking/strparser.txt
index a0bf573dfa61..13081b3decef 100644
--- a/Documentation/networking/strparser.txt
+++ b/Documentation/networking/strparser.txt
@@ -1,45 +1,107 @@
-Stream Parser
--------------
+Stream Parser (strparser)
+
+Introduction
+============
 
 The stream parser (strparser) is a utility that parses messages of an
-application layer protocol running over a TCP connection. The stream
+application layer protocol running over a data stream. The stream
 parser works in conjunction with an upper layer in the kernel to provide
 kernel support for application layer messages. For instance, Kernel
 Connection Multiplexor (KCM) uses the Stream Parser to parse messages
 using a BPF program.
 
+The strparser works in one of two modes: receive callback or general
+mode.
+
+In receive callback mode, the strparser is called from the data_ready
+callback of a TCP socket. Messages are parsed and delivered as they are
+received on the socket.
+
+In general mode, a sequence of skbs are fed to strparser from an
+outside source. Message are parsed and delivered as the sequence is
+processed. This modes allows strparser to be applied to arbitrary
+streams of data.
+
 Interface
----------
+=========
 
 The API includes a context structure, a set of callbacks, utility
-functions, and a data_ready function. The callbacks include
-a parse_msg function that is called to perform parsing (e.g.
-BPF parsing in case of KCM), and a rcv_msg function that is called
-when a full message has been completed.
+functions, and a data_ready function for receive callback mode. The
+callbacks include a parse_msg function that is called to perform
+parsing (e.g.  BPF parsing in case of KCM), and a rcv_msg function
+that is called when a full message has been completed.
+
+Functions
+=========
+
+strp_init(struct strparser *strp, struct sock *sk,
+	  const struct strp_callbacks *cb)
+
+     Called to initialize a stream parser. strp is a struct of type
+     strparser that is allocated by the upper layer. sk is the TCP
+     socket associated with the stream parser for use with receive
+     callback mode; in general mode this is set to NULL. Callbacks
+     are called by the stream parser (the callbacks are listed below).
+
+void strp_pause(struct strparser *strp)
+
+     Temporarily pause a stream parser. Message parsing is suspended
+     and no new messages are delivered to the upper layer.
+
+void strp_pause(struct strparser *strp)
+
+     Unpause a paused stream parser.
+
+void strp_stop(struct strparser *strp);
+
+     strp_stop is called to completely stop stream parser operations.
+     This is called internally when the stream parser encounters an
+     error, and it is called from the upper layer to stop parsing
+     operations.
+
+void strp_done(struct strparser *strp);
+
+     strp_done is called to release any resources held by the stream
+     parser instance. This must be called after the stream processor
+     has been stopped.
 
-A stream parser can be instantiated for a TCP connection. This is done
-by:
+int strp_process(struct strparser *strp, struct sk_buff *orig_skb,
+		 unsigned int orig_offset, size_t orig_len,
+		 size_t max_msg_size, long timeo)
 
-strp_init(struct strparser *strp, struct sock *csk,
-	  struct strp_callbacks *cb)
+    strp_process is called in general mode for a stream parser to
+    parse an sk_buff. The number of bytes processed or a negative
+    error number is returned. Note that strp_process does not
+    consume the sk_buff. max_msg_size is maximum size the stream
+    parser will parse. timeo is timeout for completing a message.
 
-strp is a struct of type strparser that is allocated by the upper layer.
-csk is the TCP socket associated with the stream parser. Callbacks are
-called by the stream parser.
+void strp_data_ready(struct strparser *strp);
+
+    The upper layer calls strp_tcp_data_ready when data is ready on
+    the lower socket for strparser to process. This should be called
+    from a data_ready callback that is set on the socket. Note that
+    maximum messages size is the limit of the receive socket
+    buffer and message timeout is the receive timeout for the socket.
+
+void strp_check_rcv(struct strparser *strp);
+
+    strp_check_rcv is called to check for new messages on the socket.
+    This is normally called at initialization of a stream parser
+    instance or after strp_unpause.
 
 Callbacks
----------
+=========
 
-There are four callbacks:
+There are six callbacks:
 
 int (*parse_msg)(struct strparser *strp, struct sk_buff *skb);
 
     parse_msg is called to determine the length of the next message
     in the stream. The upper layer must implement this function. It
     should parse the sk_buff as containing the headers for the
-    next application layer messages in the stream.
+    next application layer message in the stream.
 
-    The skb->cb in the input skb is a struct strp_rx_msg. Only
+    The skb->cb in the input skb is a struct strp_msg. Only
     the offset field is relevant in parse_msg and gives the offset
     where the message starts in the skb.
 
@@ -50,26 +112,41 @@ int (*parse_msg)(struct strparser *strp, struct sk_buff *skb);
     -ESTRPIPE : current message should not be processed by the
           kernel, return control of the socket to userspace which
           can proceed to read the messages itself
-    other < 0 : Error is parsing, give control back to userspace
+    other < 0 : Error in parsing, give control back to userspace
           assuming that synchronization is lost and the stream
           is unrecoverable (application expected to close TCP socket)
 
     In the case that an error is returned (return value is less than
-    zero) the stream parser will set the error on TCP socket and wake
-    it up. If parse_msg returned -ESTRPIPE and the stream parser had
-    previously read some bytes for the current message, then the error
-    set on the attached socket is ENODATA since the stream is
-    unrecoverable in that case.
+    zero) and the parser is in receive callback mode, then it will set
+    the error on TCP socket and wake it up. If parse_msg returned
+    -ESTRPIPE and the stream parser had previously read some bytes for
+    the current message, then the error set on the attached socket is
+    ENODATA since the stream is unrecoverable in that case.
+
+void (*lock)(struct strparser *strp)
+
+    The lock callback is called to lock the strp structure when
+    the strparser is performing an asynchronous operation (such as
+    processing a timeout). In receive callback mode the default
+    function is to lock_sock for the associated socket. In general
+    mode the callback must be set appropriately.
+
+void (*unlock)(struct strparser *strp)
+
+    The unlock callback is called to release the lock obtained
+    by the lock callback. In receive callback mode the default
+    function is release_sock for the associated socket. In general
+    mode the callback must be set appropriately.
 
 void (*rcv_msg)(struct strparser *strp, struct sk_buff *skb);
 
     rcv_msg is called when a full message has been received and
     is queued. The callee must consume the sk_buff; it can
     call strp_pause to prevent any further messages from being
-    received in rcv_msg (see strp_pause below). This callback
+    received in rcv_msg (see strp_pause above). This callback
     must be set.
 
-    The skb->cb in the input skb is a struct strp_rx_msg. This
+    The skb->cb in the input skb is a struct strp_msg. This
     struct contains two fields: offset and full_len. Offset is
     where the message starts in the skb, and full_len is the
     the length of the message. skb->len - offset may be greater
@@ -78,59 +155,53 @@ void (*rcv_msg)(struct strparser *strp, struct sk_buff *skb);
 int (*read_sock_done)(struct strparser *strp, int err);
 
      read_sock_done is called when the stream parser is done reading
-     the TCP socket. The stream parser may read multiple messages
-     in a loop and this function allows cleanup to occur when existing
-     the loop. If the callback is not set (NULL in strp_init) a
-     default function is used.
+     the TCP socket in receive callback mode. The stream parser may
+     read multiple messages in a loop and this function allows cleanup
+     to occur when exiting the loop. If the callback is not set (NULL
+     in strp_init) a default function is used.
 
 void (*abort_parser)(struct strparser *strp, int err);
 
      This function is called when stream parser encounters an error
-     in parsing. The default function stops the stream parser for the
-     TCP socket and sets the error in the socket. The default function
-     can be changed by setting the callback to non-NULL in strp_init.
+     in parsing. The default function stops the stream parser and
+     sets the error in the socket if the parser is in receive callback
+     mode. The default function can be changed by setting the callback
+     to non-NULL in strp_init.
 
-Functions
----------
+Statistics
+==========
 
-The upper layer calls strp_tcp_data_ready when data is ready on the lower
-socket for strparser to process. This should be called from a data_ready
-callback that is set on the socket.
+Various counters are kept for each stream parser instance. These are in
+the strp_stats structure. strp_aggr_stats is a convenience structure for
+accumulating statistics for multiple stream parser instances.
+save_strp_stats and aggregate_strp_stats are helper functions to save
+and aggregate statistics.
 
-strp_stop is called to completely stop stream parser operations. This
-is called internally when the stream parser encounters an error, and
-it is called from the upper layer when unattaching a TCP socket.
+Message assembly limits
+=======================
 
-strp_done is called to unattach the stream parser from the TCP socket.
-This must be called after the stream processor has be stopped.
+The stream parser provide mechanisms to limit the resources consumed by
+message assembly.
 
-strp_check_rcv is called to check for new messages on the socket. This
-is normally called at initialization of the a stream parser instance
-of after strp_unpause.
+A timer is set when assembly starts for a new message. In receive
+callback mode the message timeout is taken from rcvtime for the
+associated TCP socket. In general mode, the timeout is passed as an
+argument in strp_process. If the timer fires before assembly completes
+the stream parser is aborted and the ETIMEDOUT error is set on the TCP
+socket if in receive callback mode.
 
-Statistics
-----------
+In receive callback mode, message length is limited to the receive
+buffer size of the associated TCP socket. If the length returned by
+parse_msg is greater than the socket buffer size then the stream parser
+is aborted with EMSGSIZE error set on the TCP socket. Note that this
+makes the maximum size of receive skbuffs for a socket with a stream
+parser to be 2*sk_rcvbuf of the TCP socket.
 
-Various counters are kept for each stream parser for a TCP socket.
-These are in the strp_stats structure. strp_aggr_stats is a convenience
-structure for accumulating statistics for multiple stream parser
-instances. save_strp_stats and aggregate_strp_stats are helper functions
-to save and aggregate statistics.
+In general mode the message length limit is passed in as an argument
+to strp_process.
 
-Message assembly limits
------------------------
+Author
+======
 
-The stream parser provide mechanisms to limit the resources consumed by
-message assembly.
+Tom Herbert (tom@quantonium.net)
 
-A timer is set when assembly starts for a new message. The message
-timeout is taken from rcvtime for the associated TCP socket. If the
-timer fires before assembly completes the stream parser is aborted
-and the ETIMEDOUT error is set on the TCP socket.
-
-Message length is limited to the receive buffer size of the associated
-TCP socket. If the length returned by parse_msg is greater than
-the socket buffer size then the stream parser is aborted with
-EMSGSIZE error set on the TCP socket. Note that this makes the
-maximum size of receive skbuffs for a socket with a stream parser
-to be 2*sk_rcvbuf of the TCP socket.
diff --git a/Documentation/networking/switchdev.txt b/Documentation/networking/switchdev.txt
index 3e7b946dea27..82236a17b5e6 100644
--- a/Documentation/networking/switchdev.txt
+++ b/Documentation/networking/switchdev.txt
@@ -13,42 +13,42 @@ an example setup using a data-center-class switch ASIC chip.  Other setups
 with SR-IOV or soft switches, such as OVS, are possible.
 
 
-                             User-space tools
-
-       user space                   |
-      +-------------------------------------------------------------------+
-       kernel                       | Netlink
-                                    |
-                     +--------------+-------------------------------+
-                     |         Network stack                        |
-                     |           (Linux)                            |
-                     |                                              |
-                     +----------------------------------------------+
+                             User-space tools
+
+       user space                   |
+      +-------------------------------------------------------------------+
+       kernel                       | Netlink
+                                    |
+                     +--------------+-------------------------------+
+                     |         Network stack                        |
+                     |           (Linux)                            |
+                     |                                              |
+                     +----------------------------------------------+
 
                            sw1p2     sw1p4     sw1p6
-                      sw1p1  +  sw1p3  +  sw1p5  +          eth1
-                        +    |    +    |    +    |            +
-                        |    |    |    |    |    |            |
-                     +--+----+----+----+-+--+----+---+  +-----+-----+
-                     |         Switch driver         |  |    mgmt   |
-                     |        (this document)        |  |   driver  |
-                     |                               |  |           |
-                     +--------------+----------------+  +-----------+
-                                    |
-       kernel                       | HW bus (eg PCI)
-      +-------------------------------------------------------------------+
-       hardware                     |
-                     +--------------+---+------------+
-                     |         Switch device (sw1)   |
-                     |  +----+                       +--------+
-                     |  |    v offloaded data path   | mgmt port
-                     |  |    |                       |
-                     +--|----|----+----+----+----+---+
-                        |    |    |    |    |    |
-                        +    +    +    +    +    +
-                       p1   p2   p3   p4   p5   p6
-
-                             front-panel ports
+                      sw1p1  +  sw1p3  +  sw1p5  +          eth1
+                        +    |    +    |    +    |            +
+                        |    |    |    |    |    |            |
+                     +--+----+----+----+----+----+---+  +-----+-----+
+                     |         Switch driver         |  |    mgmt   |
+                     |        (this document)        |  |   driver  |
+                     |                               |  |           |
+                     +--------------+----------------+  +-----------+
+                                    |
+       kernel                       | HW bus (eg PCI)
+      +-------------------------------------------------------------------+
+       hardware                     |
+                     +--------------+----------------+
+                     |         Switch device (sw1)   |
+                     |  +----+                       +--------+
+                     |  |    v offloaded data path   | mgmt port
+                     |  |    |                       |
+                     +--|----|----+----+----+----+---+
+                        |    |    |    |    |    |
+                        +    +    +    +    +    +
+                       p1   p2   p3   p4   p5   p6
+
+                             front-panel ports
 
 
                                     Fig 1.
@@ -228,7 +228,7 @@ Learning on the device port should be enabled, as well as learning_sync:
 	bridge link set dev DEV learning on self
 	bridge link set dev DEV learning_sync on self
 
-Learning_sync attribute enables syncing of the learned/forgotton FDB entry to
+Learning_sync attribute enables syncing of the learned/forgotten FDB entry to
 the bridge's FDB.  It's possible, but not optimal, to enable learning on the
 device port and on the bridge port, and disable learning_sync.
 
@@ -245,7 +245,7 @@ the responsibility of the port driver/device to age out these entries.  If the
 port device supports ageing, when the FDB entry expires, it will notify the
 driver which in turn will notify the bridge with SWITCHDEV_FDB_DEL.  If the
 device does not support ageing, the driver can simulate ageing using a
-garbage collection timer to monitor FBD entries.  Expired entries will be
+garbage collection timer to monitor FDB entries.  Expired entries will be
 notified to the bridge using SWITCHDEV_FDB_DEL.  See rocker driver for
 example of driver running ageing timer.
 
diff --git a/Documentation/networking/vrf.txt b/Documentation/networking/vrf.txt
index 3918dae964d4..8ff7b4c8f91b 100644
--- a/Documentation/networking/vrf.txt
+++ b/Documentation/networking/vrf.txt
@@ -71,7 +71,12 @@ Setup
        ip ru add iif vrf-blue table 10
 
 3. Set the default route for the table (and hence default route for the VRF).
-       ip route add table 10 unreachable default
+       ip route add table 10 unreachable default metric 4278198272
+
+   This high metric value ensures that the default unreachable route can
+   be overridden by a routing protocol suite.  FRRouting interprets
+   kernel metrics as a combined admin distance (upper byte) and priority
+   (lower 3 bytes).  Thus the above metric translates to [255/8192].
 
 4. Enslave L3 interfaces to a VRF device.
        ip link set dev eth1 master vrf-blue
@@ -256,7 +261,7 @@ older form without it.
 
    For example:
    $ ip route show vrf red
-   prohibit default
+   unreachable default  metric 4278198272
    broadcast 10.2.1.0 dev eth1  proto kernel  scope link  src 10.2.1.2
    10.2.1.0/24 dev eth1  proto kernel  scope link  src 10.2.1.2
    local 10.2.1.2 dev eth1  proto kernel  scope host  src 10.2.1.2
@@ -282,7 +287,7 @@ older form without it.
    ff00::/8 dev red  metric 256  pref medium
    ff00::/8 dev eth1  metric 256  pref medium
    ff00::/8 dev eth2  metric 256  pref medium
-
+   unreachable default dev lo  metric 4278198272  error -101 pref medium
 
 8. Route Lookup for a VRF
 
@@ -331,7 +336,7 @@ function vrf_create
     ip link add ${VRF} type vrf table ${TBID}
 
     if [ "${VRF}" != "mgmt" ]; then
-        ip route add table ${TBID} unreachable default
+        ip route add table ${TBID} unreachable default metric 4278198272
     fi
     ip link set dev ${VRF} up
 }
diff --git a/Documentation/nvmem/nvmem.txt b/Documentation/nvmem/nvmem.txt
index dbd40d879239..8d8d8f58f96f 100644
--- a/Documentation/nvmem/nvmem.txt
+++ b/Documentation/nvmem/nvmem.txt
@@ -112,7 +112,7 @@ take nvmem_device as parameter.
 5. Releasing a reference to the NVMEM
 =====================================
 
-When a consumers no longer needs the NVMEM, it has to release the reference
+When a consumer no longer needs the NVMEM, it has to release the reference
 to the NVMEM it has obtained using the APIs mentioned in the above section.
 The NVMEM framework provides 2 APIs to release a reference to the NVMEM.
 
diff --git a/Documentation/openrisc/README b/Documentation/openrisc/README
new file mode 100644
index 000000000000..777a893d533d
--- /dev/null
+++ b/Documentation/openrisc/README
@@ -0,0 +1,110 @@
+OpenRISC Linux
+==============
+
+This is a port of Linux to the OpenRISC class of microprocessors; the initial
+target architecture, specifically, is the 32-bit OpenRISC 1000 family (or1k).
+
+For information about OpenRISC processors and ongoing development:
+
+	website		http://openrisc.io
+	email		openrisc@lists.librecores.org
+
+---------------------------------------------------------------------
+
+Build instructions for OpenRISC toolchain and Linux
+===================================================
+
+In order to build and run Linux for OpenRISC, you'll need at least a basic
+toolchain and, perhaps, the architectural simulator.  Steps to get these bits
+in place are outlined here.
+
+1) Toolchain
+
+Toolchain binaries can be obtained from openrisc.io or our github releases page.
+Instructions for building the different toolchains can be found on openrisc.io
+or Stafford's toolchain build and release scripts.
+
+	binaries	https://github.com/openrisc/or1k-gcc/releases
+	toolchains	https://openrisc.io/software
+	building	https://github.com/stffrdhrn/or1k-toolchain-build
+
+2) Building
+
+Build the Linux kernel as usual
+
+	make ARCH=openrisc defconfig
+	make ARCH=openrisc
+
+3) Running on FPGA (optional)
+
+The OpenRISC community typically uses FuseSoC to manage building and programming
+an SoC into an FPGA.  The below is an example of programming a De0 Nano
+development board with the OpenRISC SoC.  During the build FPGA RTL is code
+downloaded from the FuseSoC IP cores repository and built using the FPGA vendor
+tools.  Binaries are loaded onto the board with openocd.
+
+	git clone https://github.com/olofk/fusesoc
+	cd fusesoc
+	sudo pip install -e .
+
+	fusesoc init
+	fusesoc build de0_nano
+	fusesoc pgm de0_nano
+
+	openocd -f interface/altera-usb-blaster.cfg \
+		-f board/or1k_generic.cfg
+
+	telnet localhost 4444
+	> init
+	> halt; load_image vmlinux ; reset
+
+4) Running on a Simulator (optional)
+
+QEMU is a processor emulator which we recommend for simulating the OpenRISC
+platform.  Please follow the OpenRISC instructions on the QEMU website to get
+Linux running on QEMU.  You can build QEMU yourself, but your Linux distribution
+likely provides binary packages to support OpenRISC.
+
+	qemu openrisc	https://wiki.qemu.org/Documentation/Platforms/OpenRISC
+
+---------------------------------------------------------------------
+
+Terminology
+===========
+
+In the code, the following particles are used on symbols to limit the scope
+to more or less specific processor implementations:
+
+openrisc: the OpenRISC class of processors
+or1k:     the OpenRISC 1000 family of processors
+or1200:   the OpenRISC 1200 processor
+
+---------------------------------------------------------------------
+
+History
+========
+
+18. 11. 2003	Matjaz Breskvar (phoenix@bsemi.com)
+	initial port of linux to OpenRISC/or32 architecture.
+        all the core stuff is implemented and seams usable.
+
+08. 12. 2003	Matjaz Breskvar (phoenix@bsemi.com)
+	complete change of TLB miss handling.
+	rewrite of exceptions handling.
+	fully functional sash-3.6 in default initrd.
+	a much improved version with changes all around.
+
+10. 04. 2004	Matjaz Breskvar (phoenix@bsemi.com)
+	alot of bugfixes all over.
+	ethernet support, functional http and telnet servers.
+	running many standard linux apps.
+
+26. 06. 2004	Matjaz Breskvar (phoenix@bsemi.com)
+	port to 2.6.x
+
+30. 11. 2004	Matjaz Breskvar (phoenix@bsemi.com)
+	lots of bugfixes and enhancments.
+	added opencores framebuffer driver.
+
+09. 10. 2010    Jonas Bonn (jonas@southpole.se)
+	major rewrite to bring up to par with upstream Linux 2.6.36
diff --git a/arch/openrisc/TODO.openrisc b/Documentation/openrisc/TODO
index c43d4e1d14eb..c43d4e1d14eb 100644
--- a/arch/openrisc/TODO.openrisc
+++ b/Documentation/openrisc/TODO
diff --git a/Documentation/perf/hisi-pmu.txt b/Documentation/perf/hisi-pmu.txt
new file mode 100644
index 000000000000..267a028b2741
--- /dev/null
+++ b/Documentation/perf/hisi-pmu.txt
@@ -0,0 +1,53 @@
+HiSilicon SoC uncore Performance Monitoring Unit (PMU)
+======================================================
+The HiSilicon SoC chip includes various independent system device PMUs
+such as L3 cache (L3C), Hydra Home Agent (HHA) and DDRC. These PMUs are
+independent and have hardware logic to gather statistics and performance
+information.
+
+The HiSilicon SoC encapsulates multiple CPU and IO dies. Each CPU cluster
+(CCL) is made up of 4 cpu cores sharing one L3 cache; each CPU die is
+called Super CPU cluster (SCCL) and is made up of 6 CCLs. Each SCCL has
+two HHAs (0 - 1) and four DDRCs (0 - 3), respectively.
+
+HiSilicon SoC uncore PMU driver
+---------------------------------------
+Each device PMU has separate registers for event counting, control and
+interrupt, and the PMU driver shall register perf PMU drivers like L3C,
+HHA and DDRC etc. The available events and configuration options shall
+be described in the sysfs, see :
+/sys/devices/hisi_sccl{X}_<l3c{Y}/hha{Y}/ddrc{Y}>/, or
+/sys/bus/event_source/devices/hisi_sccl{X}_<l3c{Y}/hha{Y}/ddrc{Y}>.
+The "perf list" command shall list the available events from sysfs.
+
+Each L3C, HHA and DDRC is registered as a separate PMU with perf. The PMU
+name will appear in event listing as hisi_sccl<sccl-id>_module<index-id>.
+where "sccl-id" is the identifier of the SCCL and "index-id" is the index of
+module.
+e.g. hisi_sccl3_l3c0/rd_hit_cpipe is READ_HIT_CPIPE event of L3C index #0 in
+SCCL ID #3.
+e.g. hisi_sccl1_hha0/rx_operations is RX_OPERATIONS event of HHA index #0 in
+SCCL ID #1.
+
+The driver also provides a "cpumask" sysfs attribute, which shows the CPU core
+ID used to count the uncore PMU event.
+
+Example usage of perf:
+$# perf list
+hisi_sccl3_l3c0/rd_hit_cpipe/ [kernel PMU event]
+------------------------------------------
+hisi_sccl3_l3c0/wr_hit_cpipe/ [kernel PMU event]
+------------------------------------------
+hisi_sccl1_l3c0/rd_hit_cpipe/ [kernel PMU event]
+------------------------------------------
+hisi_sccl1_l3c0/wr_hit_cpipe/ [kernel PMU event]
+------------------------------------------
+
+$# perf stat -a -e hisi_sccl3_l3c0/rd_hit_cpipe/ sleep 5
+$# perf stat -a -e hisi_sccl3_l3c0/config=0x02/ sleep 5
+
+The current driver does not support sampling. So "perf record" is unsupported.
+Also attach to a task is unsupported as the events are all uncore.
+
+Note: Please contact the maintainer for a complete list of events supported for
+the PMU devices in the SoC and its information if needed.
diff --git a/Documentation/pi-futex.txt b/Documentation/pi-futex.txt
index aafddbee7377..b154f6c0c36e 100644
--- a/Documentation/pi-futex.txt
+++ b/Documentation/pi-futex.txt
@@ -119,4 +119,4 @@ properties of futexes, and all four combinations are possible: futex,
 robust-futex, PI-futex, robust+PI-futex.
 
 More details about priority inheritance can be found in
-Documentation/rt-mutex.txt.
+Documentation/locking/rt-mutex.txt.
diff --git a/Documentation/power/interface.txt b/Documentation/power/interface.txt
index 974916ff6608..27df7f98668a 100644
--- a/Documentation/power/interface.txt
+++ b/Documentation/power/interface.txt
@@ -24,7 +24,8 @@ platform.
 
 If one of the strings listed in /sys/power/state is written to it, the system
 will attempt to transition into the corresponding sleep state.  Refer to
-Documentation/power/states.txt for a description of each of those states.
+Documentation/admin-guide/pm/sleep-states.rst for a description of each of
+those states.
 
 /sys/power/disk controls the operating mode of hibernation (Suspend-to-Disk).
 Specifically, it tells the kernel what to do after creating a hibernation image.
@@ -42,7 +43,7 @@ The currently selected option is printed in square brackets.
 The 'platform' option is only available if the platform provides a special
 mechanism to put the system to sleep after creating a hibernation image (ACPI
 does that, for example).  The 'suspend' option is available if Suspend-to-RAM
-is supported.  Refer to Documentation/power/basic_pm_debugging.txt for the
+is supported.  Refer to Documentation/power/basic-pm-debugging.txt for the
 description of the 'test_resume' option.
 
 To select an option, write the string representing it to /sys/power/disk.
diff --git a/Documentation/power/pci.txt b/Documentation/power/pci.txt
index a1b7f7158930..704cd36079b8 100644
--- a/Documentation/power/pci.txt
+++ b/Documentation/power/pci.txt
@@ -8,7 +8,7 @@ management.  Based on previous work by Patrick Mochel <mochel@transmeta.com>
 
 This document only covers the aspects of power management specific to PCI
 devices.  For general description of the kernel's interfaces related to device
-power management refer to Documentation/power/admin-guide/devices.rst and
+power management refer to Documentation/driver-api/pm/devices.rst and
 Documentation/power/runtime_pm.txt.
 
 ---------------------------------------------------------------------------
@@ -417,7 +417,7 @@ pm->runtime_idle() callback.
 2.4. System-Wide Power Transitions
 ----------------------------------
 There are a few different types of system-wide power transitions, described in
-Documentation/power/admin-guide/devices.rst.  Each of them requires devices to be handled
+Documentation/driver-api/pm/devices.rst.  Each of them requires devices to be handled
 in a specific way and the PM core executes subsystem-level power management
 callbacks for this purpose.  They are executed in phases such that each phase
 involves executing the same subsystem-level callback for every device belonging
@@ -623,7 +623,7 @@ System restore requires a hibernation image to be loaded into memory and the
 pre-hibernation memory contents to be restored before the pre-hibernation system
 activity can be resumed.
 
-As described in Documentation/power/admin-guide/devices.rst, the hibernation image is loaded
+As described in Documentation/driver-api/pm/devices.rst, the hibernation image is loaded
 into memory by a fresh instance of the kernel, called the boot kernel, which in
 turn is loaded and run by a boot loader in the usual way.  After the boot kernel
 has loaded the image, it needs to replace its own code and data with the code
@@ -677,7 +677,7 @@ controlling the runtime power management of their devices.
 
 At the time of this writing there are two ways to define power management
 callbacks for a PCI device driver, the recommended one, based on using a
-dev_pm_ops structure described in Documentation/power/admin-guide/devices.rst, and the
+dev_pm_ops structure described in Documentation/driver-api/pm/devices.rst, and the
 "legacy" one, in which the .suspend(), .suspend_late(), .resume_early(), and
 .resume() callbacks from struct pci_driver are used.  The legacy approach,
 however, doesn't allow one to define runtime power management callbacks and is
@@ -961,6 +961,39 @@ dev_pm_ops to indicate that one suspend routine is to be pointed to by the
 .suspend(), .freeze(), and .poweroff() members and one resume routine is to
 be pointed to by the .resume(), .thaw(), and .restore() members.
 
+3.1.19. Driver Flags for Power Management
+
+The PM core allows device drivers to set flags that influence the handling of
+power management for the devices by the core itself and by middle layer code
+including the PCI bus type.  The flags should be set once at the driver probe
+time with the help of the dev_pm_set_driver_flags() function and they should not
+be updated directly afterwards.
+
+The DPM_FLAG_NEVER_SKIP flag prevents the PM core from using the direct-complete
+mechanism allowing device suspend/resume callbacks to be skipped if the device
+is in runtime suspend when the system suspend starts.  That also affects all of
+the ancestors of the device, so this flag should only be used if absolutely
+necessary.
+
+The DPM_FLAG_SMART_PREPARE flag instructs the PCI bus type to only return a
+positive value from pci_pm_prepare() if the ->prepare callback provided by the
+driver of the device returns a positive value.  That allows the driver to opt
+out from using the direct-complete mechanism dynamically.
+
+The DPM_FLAG_SMART_SUSPEND flag tells the PCI bus type that from the driver's
+perspective the device can be safely left in runtime suspend during system
+suspend.  That causes pci_pm_suspend(), pci_pm_freeze() and pci_pm_poweroff()
+to skip resuming the device from runtime suspend unless there are PCI-specific
+reasons for doing that.  Also, it causes pci_pm_suspend_late/noirq(),
+pci_pm_freeze_late/noirq() and pci_pm_poweroff_late/noirq() to return early
+if the device remains in runtime suspend in the beginning of the "late" phase
+of the system-wide transition under way.  Moreover, if the device is in
+runtime suspend in pci_pm_resume_noirq() or pci_pm_restore_noirq(), its runtime
+power management status will be changed to "active" (as it is going to be put
+into D0 going forward), but if it is in runtime suspend in pci_pm_thaw_noirq(),
+the function will set the power.direct_complete flag for it (to make the PM core
+skip the subsequent "thaw" callbacks for it) and return.
+
 3.2. Device Runtime Power Management
 ------------------------------------
 In addition to providing device power management callbacks PCI device drivers
@@ -1046,5 +1079,5 @@ PCI Local Bus Specification, Rev. 3.0
 PCI Bus Power Management Interface Specification, Rev. 1.2
 Advanced Configuration and Power Interface (ACPI) Specification, Rev. 3.0b
 PCI Express Base Specification, Rev. 2.0
-Documentation/power/admin-guide/devices.rst
+Documentation/driver-api/pm/devices.rst
 Documentation/power/runtime_pm.txt
diff --git a/Documentation/power/pm_qos_interface.txt b/Documentation/power/pm_qos_interface.txt
index 21d2d48f87a2..19c5f7b1a7ba 100644
--- a/Documentation/power/pm_qos_interface.txt
+++ b/Documentation/power/pm_qos_interface.txt
@@ -98,8 +98,7 @@ Values are updated in response to changes of the request list.
 The target values of resume latency and active state latency tolerance are
 simply the minimum of the request values held in the parameter list elements.
 The PM QoS flags aggregate value is a gather (bitwise OR) of all list elements'
-values.  Two device PM QoS flags are defined currently: PM_QOS_FLAG_NO_POWER_OFF
-and PM_QOS_FLAG_REMOTE_WAKEUP.
+values.  One device PM QoS flag is defined currently: PM_QOS_FLAG_NO_POWER_OFF.
 
 Note: The aggregated target values are implemented in such a way that reading
 the aggregated value does not require any locking mechanism.
@@ -153,14 +152,14 @@ PM QoS list of resume latency constraints and remove sysfs attribute
 pm_qos_resume_latency_us from the device's power directory.
 
 int dev_pm_qos_expose_flags(device, value)
-Add a request to the device's PM QoS list of flags and create sysfs attributes
-pm_qos_no_power_off and pm_qos_remote_wakeup under the device's power directory
-allowing user space to change these flags' value.
+Add a request to the device's PM QoS list of flags and create sysfs attribute
+pm_qos_no_power_off under the device's power directory allowing user space to
+change the value of the PM_QOS_FLAG_NO_POWER_OFF flag.
 
 void dev_pm_qos_hide_flags(device)
 Drop the request added by dev_pm_qos_expose_flags() from the device's PM QoS list
-of flags and remove sysfs attributes pm_qos_no_power_off and pm_qos_remote_wakeup
-under the device's power directory.
+of flags and remove sysfs attribute pm_qos_no_power_off from the device's power
+directory.
 
 Notification mechanisms:
 The per-device PM QoS framework has a per-device notification tree.
diff --git a/Documentation/power/runtime_pm.txt b/Documentation/power/runtime_pm.txt
index 0fde3dcf077a..937e33c46211 100644
--- a/Documentation/power/runtime_pm.txt
+++ b/Documentation/power/runtime_pm.txt
@@ -679,7 +679,7 @@ left in runtime suspend.  If that happens, the PM core will not execute any
 system suspend and resume callbacks for all of those devices, except for the
 complete callback, which is then entirely responsible for handling the device
 as appropriate.  This only applies to system suspend transitions that are not
-related to hibernation (see Documentation/power/admin-guide/devices.rst for more
+related to hibernation (see Documentation/driver-api/pm/devices.rst for more
 information).
 
 The PM core does its best to reduce the probability of race conditions between
diff --git a/Documentation/power/states.txt b/Documentation/power/states.txt
deleted file mode 100644
index bc4548245a24..000000000000
--- a/Documentation/power/states.txt
+++ /dev/null
@@ -1,125 +0,0 @@
-System Power Management Sleep States
-
-(C) 2014 Intel Corp., Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-
-The kernel supports up to four system sleep states generically, although three
-of them depend on the platform support code to implement the low-level details
-for each state.
-
-The states are represented by strings that can be read or written to the
-/sys/power/state file.  Those strings may be "mem", "standby", "freeze" and
-"disk", where the last three always represent Power-On Suspend (if supported),
-Suspend-To-Idle and hibernation (Suspend-To-Disk), respectively.
-
-The meaning of the "mem" string is controlled by the /sys/power/mem_sleep file.
-It contains strings representing the available modes of system suspend that may
-be triggered by writing "mem" to /sys/power/state.  These modes are "s2idle"
-(Suspend-To-Idle), "shallow" (Power-On Suspend) and "deep" (Suspend-To-RAM).
-The "s2idle" mode is always available, while the other ones are only available
-if supported by the platform (if not supported, the strings representing them
-are not present in /sys/power/mem_sleep).  The string representing the suspend
-mode to be used subsequently is enclosed in square brackets.  Writing one of
-the other strings present in /sys/power/mem_sleep to it causes the suspend mode
-to be used subsequently to change to the one represented by that string.
-
-Consequently, there are two ways to cause the system to go into the
-Suspend-To-Idle sleep state.  The first one is to write "freeze" directly to
-/sys/power/state.  The second one is to write "s2idle" to /sys/power/mem_sleep
-and then to write "mem" to /sys/power/state.  Similarly, there are two ways
-to cause the system to go into the Power-On Suspend sleep state (the strings to
-write to the control files in that case are "standby" or "shallow" and "mem",
-respectively) if that state is supported by the platform.  In turn, there is
-only one way to cause the system to go into the Suspend-To-RAM state (write
-"deep" into /sys/power/mem_sleep and "mem" into /sys/power/state).
-
-The default suspend mode (ie. the one to be used without writing anything into
-/sys/power/mem_sleep) is either "deep" (if Suspend-To-RAM is supported) or
-"s2idle", but it can be overridden by the value of the "mem_sleep_default"
-parameter in the kernel command line.
-
-The properties of all of the sleep states are described below.
-
-
-State:		Suspend-To-Idle
-ACPI state:	S0
-Label:		"s2idle" ("freeze")
-
-This state is a generic, pure software, light-weight, system sleep state.
-It allows more energy to be saved relative to runtime idle by freezing user
-space and putting all I/O devices into low-power states (possibly
-lower-power than available at run time), such that the processors can
-spend more time in their idle states.
-
-This state can be used for platforms without Power-On Suspend/Suspend-to-RAM
-support, or it can be used in addition to Suspend-to-RAM to provide reduced
-resume latency.  It is always supported.
-
-
-State:		Standby / Power-On Suspend
-ACPI State:	S1
-Label:		"shallow" ("standby")
-
-This state, if supported, offers moderate, though real, power savings, while
-providing a relatively low-latency transition back to a working system.  No
-operating state is lost (the CPU retains power), so the system easily starts up
-again where it left off. 
-
-In addition to freezing user space and putting all I/O devices into low-power
-states, which is done for Suspend-To-Idle too, nonboot CPUs are taken offline
-and all low-level system functions are suspended during transitions into this
-state.  For this reason, it should allow more energy to be saved relative to
-Suspend-To-Idle, but the resume latency will generally be greater than for that
-state.
-
-
-State:		Suspend-to-RAM
-ACPI State:	S3
-Label:		"deep"
-
-This state, if supported, offers significant power savings as everything in the
-system is put into a low-power state, except for memory, which should be placed
-into the self-refresh mode to retain its contents.  All of the steps carried out
-when entering Power-On Suspend are also carried out during transitions to STR.
-Additional operations may take place depending on the platform capabilities.  In
-particular, on ACPI systems the kernel passes control to the BIOS (platform
-firmware) as the last step during STR transitions and that usually results in
-powering down some more low-level components that aren't directly controlled by
-the kernel.
-
-System and device state is saved and kept in memory.  All devices are suspended
-and put into low-power states.  In many cases, all peripheral buses lose power
-when entering STR, so devices must be able to handle the transition back to the
-"on" state.
-
-For at least ACPI, STR requires some minimal boot-strapping code to resume the
-system from it.  This may be the case on other platforms too.
-
-
-State:		Suspend-to-disk
-ACPI State:	S4
-Label:		"disk"
-
-This state offers the greatest power savings, and can be used even in
-the absence of low-level platform support for power management. This
-state operates similarly to Suspend-to-RAM, but includes a final step
-of writing memory contents to disk. On resume, this is read and memory
-is restored to its pre-suspend state. 
-
-STD can be handled by the firmware or the kernel. If it is handled by
-the firmware, it usually requires a dedicated partition that must be
-setup via another operating system for it to use. Despite the
-inconvenience, this method requires minimal work by the kernel, since
-the firmware will also handle restoring memory contents on resume. 
-
-For suspend-to-disk, a mechanism called 'swsusp' (Swap Suspend) is used
-to write memory contents to free swap space. swsusp has some restrictive
-requirements, but should work in most cases. Some, albeit outdated,
-documentation can be found in Documentation/power/swsusp.txt.
-Alternatively, userspace can do most of the actual suspend to disk work,
-see userland-swsusp.txt.
-
-Once memory state is written to disk, the system may either enter a
-low-power state (like ACPI S4), or it may simply power down. Powering
-down offers greater savings, and allows this mechanism to work on any
-system. However, entering a real low-power state allows the user to
-trigger wake up events (e.g. pressing a key or opening a laptop lid).
diff --git a/Documentation/power/suspend-and-cpuhotplug.txt b/Documentation/power/suspend-and-cpuhotplug.txt
index 2fc909502db5..31abd04b9572 100644
--- a/Documentation/power/suspend-and-cpuhotplug.txt
+++ b/Documentation/power/suspend-and-cpuhotplug.txt
@@ -232,7 +232,7 @@ d. Handling microcode update during suspend/hibernate:
    hibernate/restore cycle.]
 
    In the current design of the kernel however, during a CPU offline operation
-   as part of the suspend/hibernate cycle (the CPU_DEAD_FROZEN notification),
+   as part of the suspend/hibernate cycle (cpuhp_tasks_frozen is set),
    the existing copy of microcode image in the kernel is not freed up.
    And during the CPU online operations (during resume/restore), since the
    kernel finds that it already has copies of the microcode images for all the
@@ -252,10 +252,9 @@ Yes, they are listed below:
    the _cpu_down() and _cpu_up() functions is *always* 0.
    This might not reflect the true current state of the system, since the
    tasks could have been frozen by an out-of-band event such as a suspend
-   operation in progress. Hence, it will lead to wrong notifications being
-   sent during the cpu online/offline events (eg, CPU_ONLINE notification
-   instead of CPU_ONLINE_FROZEN) which in turn will lead to execution of
-   inappropriate code by the callbacks registered for such CPU hotplug events.
+   operation in progress. Hence, the cpuhp_tasks_frozen variable will not
+   reflect the frozen state and the CPU hotplug callbacks which evaluate
+   that variable might execute the wrong code path.
 
 2. If a regular CPU hotplug stress test happens to race with the freezer due
    to a suspend operation in progress at the same time, then we could hit the
diff --git a/Documentation/pps/pps.txt b/Documentation/pps/pps.txt
index 1fdbd5447216..99f5d8c4c652 100644
--- a/Documentation/pps/pps.txt
+++ b/Documentation/pps/pps.txt
@@ -48,12 +48,12 @@ problem:
    time_pps_create().
 
 This implies that the source has a /dev/... entry. This assumption is
-ok for the serial and parallel port, where you can do something
+OK for the serial and parallel port, where you can do something
 useful besides(!) the gathering of timestamps as it is the central
-task for a PPS-API. But this assumption does not work for a single
+task for a PPS API. But this assumption does not work for a single
 purpose GPIO line. In this case even basic file-related functionality
 (like read() and write()) makes no sense at all and should not be a
-precondition for the use of a PPS-API.
+precondition for the use of a PPS API.
 
 The problem can be simply solved if you consider that a PPS source is
 not always connected with a GPS data source.
@@ -88,13 +88,13 @@ Coding example
 --------------
 
 To register a PPS source into the kernel you should define a struct
-pps_source_info_s as follows:
+pps_source_info as follows:
 
     static struct pps_source_info pps_ktimer_info = {
 	    .name         = "ktimer",
 	    .path         = "",
-	    .mode         = PPS_CAPTUREASSERT | PPS_OFFSETASSERT | \
-			    PPS_ECHOASSERT | \
+	    .mode         = PPS_CAPTUREASSERT | PPS_OFFSETASSERT |
+			    PPS_ECHOASSERT |
 			    PPS_CANWAIT | PPS_TSFMT_TSPEC,
 	    .echo         = pps_ktimer_echo,
 	    .owner        = THIS_MODULE,
@@ -108,13 +108,13 @@ initialization routine as follows:
 
 The pps_register_source() prototype is:
 
-  int pps_register_source(struct pps_source_info_s *info, int default_params)
+  int pps_register_source(struct pps_source_info *info, int default_params)
 
 where "info" is a pointer to a structure that describes a particular
 PPS source, "default_params" tells the system what the initial default
 parameters for the device should be (it is obvious that these parameters
 must be a subset of ones defined in the struct
-pps_source_info_s which describe the capabilities of the driver).
+pps_source_info which describe the capabilities of the driver).
 
 Once you have registered a new PPS source into the system you can
 signal an assert event (for example in the interrupt handler routine)
@@ -142,8 +142,10 @@ If the SYSFS filesystem is enabled in the kernel it provides a new class:
 Every directory is the ID of a PPS sources defined in the system and
 inside you find several files:
 
-   $ ls /sys/class/pps/pps0/
-   assert	clear  echo  mode  name  path  subsystem@  uevent
+   $ ls -F /sys/class/pps/pps0/
+   assert     dev        mode       path       subsystem@
+   clear      echo       name       power/     uevent
+
 
 Inside each "assert" and "clear" file you can find the timestamp and a
 sequence number:
@@ -154,32 +156,32 @@ sequence number:
 Where before the "#" is the timestamp in seconds; after it is the
 sequence number. Other files are:
 
-* echo: reports if the PPS source has an echo function or not;
+ * echo: reports if the PPS source has an echo function or not;
 
-* mode: reports available PPS functioning modes;
+ * mode: reports available PPS functioning modes;
 
-* name: reports the PPS source's name;
+ * name: reports the PPS source's name;
 
-* path: reports the PPS source's device path, that is the device the
-  PPS source is connected to (if it exists).
+ * path: reports the PPS source's device path, that is the device the
+   PPS source is connected to (if it exists).
 
 
 Testing the PPS support
 -----------------------
 
 In order to test the PPS support even without specific hardware you can use
-the ktimer driver (see the client subsection in the PPS configuration menu)
+the pps-ktimer driver (see the client subsection in the PPS configuration menu)
 and the userland tools available in your distribution's pps-tools package,
-http://linuxpps.org , or https://github.com/ago/pps-tools .
+http://linuxpps.org , or https://github.com/redlab-i/pps-tools.
 
-Once you have enabled the compilation of ktimer just modprobe it (if
+Once you have enabled the compilation of pps-ktimer just modprobe it (if
 not statically compiled):
 
-   # modprobe ktimer
+   # modprobe pps-ktimer
 
 and the run ppstest as follow:
 
-   $ ./ppstest /dev/pps0
+   $ ./ppstest /dev/pps1
    trying PPS source "/dev/pps1"
    found PPS source "/dev/pps1"
    ok, found 1 source(s), now start fetching data...
@@ -187,7 +189,7 @@ and the run ppstest as follow:
    source 0 - assert 1186592700.388931295, sequence: 365 - clear  0.000000000, sequence: 0
    source 0 - assert 1186592701.389032765, sequence: 366 - clear  0.000000000, sequence: 0
 
-Please, note that to compile userland programs you need the file timepps.h .
+Please note that to compile userland programs, you need the file timepps.h.
 This is available in the pps-tools repository mentioned above.
 
 
diff --git a/Documentation/printk-formats.txt b/Documentation/printk-formats.txt
index 65ea5915178b..361789df51ec 100644
--- a/Documentation/printk-formats.txt
+++ b/Documentation/printk-formats.txt
@@ -58,20 +58,33 @@ Symbols/Function Pointers
 	%ps	versatile_init
 	%pB	prev_fn_of_versatile_init+0x88/0x88
 
-For printing symbols and function pointers. The ``S`` and ``s`` specifiers
-result in the symbol name with (``S``) or without (``s``) offsets. Where
-this is used on a kernel without KALLSYMS - the symbol address is
-printed instead.
+The ``F`` and ``f`` specifiers are for printing function pointers,
+for example, f->func, &gettimeofday. They have the same result as
+``S`` and ``s`` specifiers. But they do an extra conversion on
+ia64, ppc64 and parisc64 architectures where the function pointers
+are actually function descriptors.
+
+The ``S`` and ``s`` specifiers can be used for printing symbols
+from direct addresses, for example, __builtin_return_address(0),
+(void *)regs->ip. They result in the symbol name with (``S``) or
+without (``s``) offsets. If KALLSYMS are disabled then the symbol
+address is printed instead.
 
 The ``B`` specifier results in the symbol name with offsets and should be
 used when printing stack backtraces. The specifier takes into
 consideration the effect of compiler optimisations which may occur
 when tail-call``s are used and marked with the noreturn GCC attribute.
 
-On ia64, ppc64 and parisc64 architectures function pointers are
-actually function descriptors which must first be resolved. The ``F`` and
-``f`` specifiers perform this resolution and then provide the same
-functionality as the ``S`` and ``s`` specifiers.
+Examples::
+
+	printk("Going to call: %pF\n", gettimeofday);
+	printk("Going to call: %pF\n", p->func);
+	printk("%s: called from %pS\n", __func__, (void *)_RET_IP_);
+	printk("%s: called from %pS\n", __func__,
+				(void *)__builtin_return_address(0));
+	printk("Faulted at %pS\n", (void *)regs->ip);
+	printk(" %s%pB\n", (reliable ? "" : "? "), (void *)*stack);
+
 
 Kernel Pointers
 ===============
diff --git a/Documentation/process/3.Early-stage.rst b/Documentation/process/3.Early-stage.rst
index af2c0af931d6..be00716071d4 100644
--- a/Documentation/process/3.Early-stage.rst
+++ b/Documentation/process/3.Early-stage.rst
@@ -178,7 +178,7 @@ matter is (1) kernel developers tend to be busy, (2) there is no shortage
 of people with grand plans and little code (or even prospect of code) to
 back them up, and (3) nobody is obligated to review or comment on ideas
 posted by others.  Beyond that, high-level designs often hide problems
-which are only reviewed when somebody actually tries to implement those
+which are only revealed when somebody actually tries to implement those
 designs; for that reason, kernel developers would rather see the code.
 
 If a request-for-comments posting yields little in the way of comments, do
diff --git a/Documentation/process/4.Coding.rst b/Documentation/process/4.Coding.rst
index 6df19943dd4d..26b106071364 100644
--- a/Documentation/process/4.Coding.rst
+++ b/Documentation/process/4.Coding.rst
@@ -307,7 +307,7 @@ variety of potential coding problems; it can also propose fixes for those
 problems.  Quite a few "semantic patches" for the kernel have been packaged
 under the scripts/coccinelle directory; running "make coccicheck" will run
 through those semantic patches and report on any problems found.  See
-Documentation/coccinelle.txt for more information.
+Documentation/dev-tools/coccinelle.rst for more information.
 
 Other kinds of portability errors are best found by compiling your code for
 other architectures.  If you do not happen to have an S/390 system or a
diff --git a/Documentation/process/5.Posting.rst b/Documentation/process/5.Posting.rst
index 1b7728b19ea7..645fa9c7388a 100644
--- a/Documentation/process/5.Posting.rst
+++ b/Documentation/process/5.Posting.rst
@@ -213,6 +213,11 @@ The tags in common use are:
    which can be found in Documentation/process/submitting-patches.rst.  Code without a
    proper signoff cannot be merged into the mainline.
 
+ - Co-Developed-by: states that the patch was also created by another developer
+   along with the original author.  This is useful at times when multiple
+   people work on a single patch.  Note, this person also needs to have a
+   Signed-off-by: line in the patch as well.
+
  - Acked-by: indicates an agreement by another developer (often a
    maintainer of the relevant code) that the patch is appropriate for
    inclusion into the kernel.
diff --git a/Documentation/process/applying-patches.rst b/Documentation/process/applying-patches.rst
index a0d058cc6d25..dc2ddc345044 100644
--- a/Documentation/process/applying-patches.rst
+++ b/Documentation/process/applying-patches.rst
@@ -6,9 +6,6 @@ Applying Patches To The Linux Kernel
 Original by:
 	Jesper Juhl, August 2005
 
-Last update:
-	2016-09-14
-
 .. note::
 
    This document is obsolete.  In most cases, rather than using ``patch``
@@ -344,7 +341,7 @@ possible.
 
 This is a good branch to run for people who want to help out testing
 development kernels but do not want to run some of the really experimental
-stuff (such people should see the sections about -git and -mm kernels below).
+stuff (such people should see the sections about -next and -mm kernels below).
 
 The -rc patches are not incremental, they apply to a base 4.x kernel, just
 like the 4.x.y patches described above. The kernel version before the -rcN
@@ -380,44 +377,6 @@ Here are 3 examples of how to apply these patches::
 	$ mv linux-4.7.3 linux-4.8-rc5		# rename the kernel source dir
 
 
-The -git kernels
-================
-
-These are daily snapshots of Linus' kernel tree (managed in a git
-repository, hence the name).
-
-These patches are usually released daily and represent the current state of
-Linus's tree. They are more experimental than -rc kernels since they are
-generated automatically without even a cursory glance to see if they are
-sane.
-
--git patches are not incremental and apply either to a base 4.x kernel or
-a base 4.x-rc kernel -- you can see which from their name.
-A patch named 4.7-git1 applies to the 4.7 kernel source and a patch
-named 4.8-rc3-git2 applies to the source of the 4.8-rc3 kernel.
-
-Here are some examples of how to apply these patches::
-
-	# moving from 4.7 to 4.7-git1
-
-	$ cd ~/linux-4.7			# change to the kernel source dir
-	$ patch -p1 < ../patch-4.7-git1		# apply the 4.7-git1 patch
-	$ cd ..
-	$ mv linux-4.7 linux-4.7-git1		# rename the kernel source dir
-
-	# moving from 4.7-git1 to 4.8-rc2-git3
-
-	$ cd ~/linux-4.7-git1			# change to the kernel source dir
-	$ patch -p1 -R < ../patch-4.7-git1	# revert the 4.7-git1 patch
-						# we now have a 4.7 kernel
-	$ patch -p1 < ../patch-4.8-rc2		# apply the 4.8-rc2 patch
-						# the kernel is now 4.8-rc2
-	$ patch -p1 < ../patch-4.8-rc2-git3	# apply the 4.8-rc2-git3 patch
-						# the kernel is now 4.8-rc2-git3
-	$ cd ..
-	$ mv linux-4.7-git1 linux-4.8-rc2-git3	# rename source dir
-
-
 The -mm patches and the linux-next tree
 =======================================
 
diff --git a/Documentation/process/changes.rst b/Documentation/process/changes.rst
index adbb50ae5246..560beaef5a7c 100644
--- a/Documentation/process/changes.rst
+++ b/Documentation/process/changes.rst
@@ -53,7 +53,7 @@ mcelog                 0.6              mcelog --version
 iptables               1.4.2            iptables -V
 openssl & libcrypto    1.0.0            openssl version
 bc                     1.06.95          bc --version
-Sphinx\ [#f1]_	       1.2		sphinx-build --version
+Sphinx\ [#f1]_	       1.3		sphinx-build --version
 ====================== ===============  ========================================
 
 .. [#f1] Sphinx is needed only to build the Kernel documentation
@@ -309,18 +309,8 @@ Kernel documentation
 Sphinx
 ------
 
-The ReST markups currently used by the Documentation/ files are meant to be
-built with ``Sphinx`` version 1.2 or upper. If you're desiring to build
-PDF outputs, it is recommended to use version 1.4.6.
-
-.. note::
-
-  Please notice that, for PDF and LaTeX output, you'll also need ``XeLaTeX``
-  version 3.14159265. Depending on the distribution, you may also need to
-  install a series of ``texlive`` packages that provide the minimal set of
-  functionalities required for ``XeLaTex`` to work. For PDF output you'll also
-  need ``convert(1)`` from ImageMagick (https://www.imagemagick.org).
-
+Please see :ref:`sphinx_install` in ``Documentation/doc-guide/sphinx.rst``
+for details about Sphinx requirements.
 
 Getting updated software
 ========================
diff --git a/Documentation/process/index.rst b/Documentation/process/index.rst
index 82fc399fcd33..a430f6eee756 100644
--- a/Documentation/process/index.rst
+++ b/Documentation/process/index.rst
@@ -25,6 +25,8 @@ Below are the essential guides that every developer should read.
    submitting-patches
    coding-style
    email-clients
+   kernel-enforcement-statement
+   kernel-driver-statement
 
 Other guides to the community that are of interest to most developers are: 
 
diff --git a/Documentation/process/kernel-driver-statement.rst b/Documentation/process/kernel-driver-statement.rst
new file mode 100644
index 000000000000..60d9d868f300
--- /dev/null
+++ b/Documentation/process/kernel-driver-statement.rst
@@ -0,0 +1,199 @@
+Kernel Driver Statement
+-----------------------
+
+Position Statement on Linux Kernel Modules
+==========================================
+
+
+We, the undersigned Linux kernel developers, consider any closed-source
+Linux kernel module or driver to be harmful and undesirable. We have
+repeatedly found them to be detrimental to Linux users, businesses, and
+the greater Linux ecosystem. Such modules negate the openness,
+stability, flexibility, and maintainability of the Linux development
+model and shut their users off from the expertise of the Linux
+community. Vendors that provide closed-source kernel modules force their
+customers to give up key Linux advantages or choose new vendors.
+Therefore, in order to take full advantage of the cost savings and
+shared support benefits open source has to offer, we urge vendors to
+adopt a policy of supporting their customers on Linux with open-source
+kernel code.
+
+We speak only for ourselves, and not for any company we might work for
+today, have in the past, or will in the future.
+
+ - Dave Airlie
+ - Nick Andrew
+ - Jens Axboe
+ - Ralf Baechle
+ - Felipe Balbi
+ - Ohad Ben-Cohen
+ - Muli Ben-Yehuda
+ - Jiri Benc
+ - Arnd Bergmann
+ - Thomas Bogendoerfer
+ - Vitaly Bordug
+ - James Bottomley
+ - Josh Boyer
+ - Neil Brown
+ - Mark Brown
+ - David Brownell
+ - Michael Buesch
+ - Franck Bui-Huu
+ - Adrian Bunk
+ - François Cami
+ - Ralph Campbell
+ - Luiz Fernando N. Capitulino
+ - Mauro Carvalho Chehab
+ - Denis Cheng
+ - Jonathan Corbet
+ - Glauber Costa
+ - Alan Cox
+ - Magnus Damm
+ - Ahmed S. Darwish
+ - Robert P. J. Day
+ - Hans de Goede
+ - Arnaldo Carvalho de Melo
+ - Helge Deller
+ - Jean Delvare
+ - Mathieu Desnoyers
+ - Sven-Thorsten Dietrich
+ - Alexey Dobriyan
+ - Daniel Drake
+ - Alex Dubov
+ - Randy Dunlap
+ - Michael Ellerman
+ - Pekka Enberg
+ - Jan Engelhardt
+ - Mark Fasheh
+ - J. Bruce Fields
+ - Larry Finger
+ - Jeremy Fitzhardinge
+ - Mike Frysinger
+ - Kumar Gala
+ - Robin Getz
+ - Liam Girdwood
+ - Jan-Benedict Glaw
+ - Thomas Gleixner
+ - Brice Goglin
+ - Cyrill Gorcunov
+ - Andy Gospodarek
+ - Thomas Graf
+ - Krzysztof Halasa
+ - Harvey Harrison
+ - Stephen Hemminger
+ - Michael Hennerich
+ - Tejun Heo
+ - Benjamin Herrenschmidt
+ - Kristian Høgsberg
+ - Henrique de Moraes Holschuh
+ - Marcel Holtmann
+ - Mike Isely
+ - Takashi Iwai
+ - Olof Johansson
+ - Dave Jones
+ - Jesper Juhl
+ - Matthias Kaehlcke
+ - Kenji Kaneshige
+ - Jan Kara
+ - Jeremy Kerr
+ - Russell King
+ - Olaf Kirch
+ - Roel Kluin
+ - Hans-Jürgen Koch
+ - Auke Kok
+ - Peter Korsgaard
+ - Jiri Kosina
+ - Mariusz Kozlowski
+ - Greg Kroah-Hartman
+ - Michael Krufky
+ - Aneesh Kumar
+ - Clemens Ladisch
+ - Christoph Lameter
+ - Gunnar Larisch
+ - Anders Larsen
+ - Grant Likely
+ - John W. Linville
+ - Yinghai Lu
+ - Tony Luck
+ - Pavel Machek
+ - Matt Mackall
+ - Paul Mackerras
+ - Roland McGrath
+ - Patrick McHardy
+ - Kyle McMartin
+ - Paul Menage
+ - Thierry Merle
+ - Eric Miao
+ - Akinobu Mita
+ - Ingo Molnar
+ - James Morris
+ - Andrew Morton
+ - Paul Mundt
+ - Oleg Nesterov
+ - Luca Olivetti
+ - S.Çağlar Onur
+ - Pierre Ossman
+ - Keith Owens
+ - Venkatesh Pallipadi
+ - Nick Piggin
+ - Nicolas Pitre
+ - Evgeniy Polyakov
+ - Richard Purdie
+ - Mike Rapoport
+ - Sam Ravnborg
+ - Gerrit Renker
+ - Stefan Richter
+ - David Rientjes
+ - Luis R. Rodriguez
+ - Stefan Roese
+ - Francois Romieu
+ - Rami Rosen
+ - Stephen Rothwell
+ - Maciej W. Rozycki
+ - Mark Salyzyn
+ - Yoshinori Sato
+ - Deepak Saxena
+ - Holger Schurig
+ - Amit Shah
+ - Yoshihiro Shimoda
+ - Sergei Shtylyov
+ - Kay Sievers
+ - Sebastian Siewior
+ - Rik Snel
+ - Jes Sorensen
+ - Alexey Starikovskiy
+ - Alan Stern
+ - Timur Tabi
+ - Hirokazu Takata
+ - Eliezer Tamir
+ - Eugene Teo
+ - Doug Thompson
+ - FUJITA Tomonori
+ - Dmitry Torokhov
+ - Marcelo Tosatti
+ - Steven Toth
+ - Theodore Tso
+ - Matthias Urlichs
+ - Geert Uytterhoeven
+ - Arjan van de Ven
+ - Ivo van Doorn
+ - Rik van Riel
+ - Wim Van Sebroeck
+ - Hans Verkuil
+ - Horst H. von Brand
+ - Dmitri Vorobiev
+ - Anton Vorontsov
+ - Daniel Walker
+ - Johannes Weiner
+ - Harald Welte
+ - Matthew Wilcox
+ - Dan J. Williams
+ - Darrick J. Wong
+ - David Woodhouse
+ - Chris Wright
+ - Bryan Wu
+ - Rafael J. Wysocki
+ - Herbert Xu
+ - Vlad Yasevich
+ - Peter Zijlstra
+ - Bartlomiej Zolnierkiewicz
diff --git a/Documentation/process/kernel-enforcement-statement.rst b/Documentation/process/kernel-enforcement-statement.rst
new file mode 100644
index 000000000000..b3170671a1df
--- /dev/null
+++ b/Documentation/process/kernel-enforcement-statement.rst
@@ -0,0 +1,157 @@
+Linux Kernel Enforcement Statement
+----------------------------------
+
+As developers of the Linux kernel, we have a keen interest in how our software
+is used and how the license for our software is enforced.  Compliance with the
+reciprocal sharing obligations of GPL-2.0 is critical to the long-term
+sustainability of our software and community.
+
+Although there is a right to enforce the separate copyright interests in the
+contributions made to our community, we share an interest in ensuring that
+individual enforcement actions are conducted in a manner that benefits our
+community and do not have an unintended negative impact on the health and
+growth of our software ecosystem.  In order to deter unhelpful enforcement
+actions, we agree that it is in the best interests of our development
+community to undertake the following commitment to users of the Linux kernel
+on behalf of ourselves and any successors to our copyright interests:
+
+    Notwithstanding the termination provisions of the GPL-2.0, we agree that
+    it is in the best interests of our development community to adopt the
+    following provisions of GPL-3.0 as additional permissions under our
+    license with respect to any non-defensive assertion of rights under the
+    license.
+
+	However, if you cease all violation of this License, then your license
+	from a particular copyright holder is reinstated (a) provisionally,
+	unless and until the copyright holder explicitly and finally
+	terminates your license, and (b) permanently, if the copyright holder
+	fails to notify you of the violation by some reasonable means prior to
+	60 days after the cessation.
+
+	Moreover, your license from a particular copyright holder is
+	reinstated permanently if the copyright holder notifies you of the
+	violation by some reasonable means, this is the first time you have
+	received notice of violation of this License (for any work) from that
+	copyright holder, and you cure the violation prior to 30 days after
+	your receipt of the notice.
+
+Our intent in providing these assurances is to encourage more use of the
+software.  We want companies and individuals to use, modify and distribute
+this software.  We want to work with users in an open and transparent way to
+eliminate any uncertainty about our expectations regarding compliance or
+enforcement that might limit adoption of our software.  We view legal action
+as a last resort, to be initiated only when other community efforts have
+failed to resolve the problem.
+
+Finally, once a non-compliance issue is resolved, we hope the user will feel
+welcome to join us in our efforts on this project.  Working together, we will
+be stronger.
+
+Except where noted below, we speak only for ourselves, and not for any company
+we might work for today, have in the past, or will in the future.
+
+  - Laura Abbott
+  - Bjorn Andersson (Linaro)
+  - Andrea Arcangeli
+  - Neil Armstrong
+  - Jens Axboe
+  - Pablo Neira Ayuso
+  - Khalid Aziz
+  - Ralf Baechle
+  - Felipe Balbi
+  - Arnd Bergmann
+  - Ard Biesheuvel
+  - Tim Bird
+  - Paolo Bonzini
+  - Christian Borntraeger
+  - Mark Brown (Linaro)
+  - Paul Burton
+  - Javier Martinez Canillas
+  - Rob Clark
+  - Jonathan Corbet
+  - Dennis Dalessandro
+  - Vivien Didelot (Savoir-faire Linux)
+  - Hans de Goede
+  - Mel Gorman (SUSE)
+  - Sven Eckelmann
+  - Alex Elder (Linaro)
+  - Fabio Estevam
+  - Larry Finger
+  - Bhumika Goyal
+  - Andy Gross
+  - Juergen Gross
+  - Shawn Guo
+  - Ulf Hansson
+  - Stephen Hemminger (Microsoft)
+  - Tejun Heo
+  - Rob Herring
+  - Masami Hiramatsu
+  - Michal Hocko
+  - Simon Horman
+  - Johan Hovold (Hovold Consulting AB)
+  - Christophe JAILLET
+  - Olof Johansson
+  - Lee Jones (Linaro)
+  - Heiner Kallweit
+  - Srinivas Kandagatla
+  - Jan Kara
+  - Shuah Khan (Samsung)
+  - David Kershner
+  - Jaegeuk Kim
+  - Namhyung Kim
+  - Colin Ian King
+  - Jeff Kirsher
+  - Greg Kroah-Hartman (Linux Foundation)
+  - Christian König
+  - Vinod Koul
+  - Krzysztof Kozlowski
+  - Viresh Kumar
+  - Aneesh Kumar K.V
+  - Julia Lawall
+  - Doug Ledford
+  - Chuck Lever (Oracle)
+  - Daniel Lezcano
+  - Shaohua Li
+  - Xin Long
+  - Tony Luck
+  - Catalin Marinas (Arm Ltd)
+  - Mike Marshall
+  - Chris Mason
+  - Paul E. McKenney
+  - David S. Miller
+  - Ingo Molnar
+  - Kuninori Morimoto
+  - Trond Myklebust
+  - Martin K. Petersen (Oracle)
+  - Borislav Petkov
+  - Jiri Pirko
+  - Josh Poimboeuf
+  - Sebastian Reichel (Collabora)
+  - Guenter Roeck
+  - Joerg Roedel
+  - Leon Romanovsky
+  - Steven Rostedt (VMware)
+  - Frank Rowand
+  - Ivan Safonov
+  - Anna Schumaker
+  - Jes Sorensen
+  - K.Y. Srinivasan
+  - Heiko Stuebner
+  - Jiri Kosina (SUSE)
+  - Willy Tarreau
+  - Dmitry Torokhov
+  - Linus Torvalds
+  - Thierry Reding
+  - Rik van Riel
+  - Geert Uytterhoeven (Glider bvba)
+  - Eduardo Valentin (Amazon.com)
+  - Daniel Vetter
+  - Linus Walleij
+  - Richard Weinberger
+  - Dan Williams
+  - Rafael J. Wysocki
+  - Arvind Yadav
+  - Masahiro Yamada
+  - Wei Yongjun
+  - Lv Zheng
+  - Marc Zyngier (Arm Ltd)
diff --git a/Documentation/process/stable-kernel-rules.rst b/Documentation/process/stable-kernel-rules.rst
index 61e9c78bd6d1..36a2dded525b 100644
--- a/Documentation/process/stable-kernel-rules.rst
+++ b/Documentation/process/stable-kernel-rules.rst
@@ -166,12 +166,12 @@ Trees
  - The queues of patches, for both completed versions and in progress
    versions can be found at:
 
-	http://git.kernel.org/?p=linux/kernel/git/stable/stable-queue.git
+	https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git
 
  - The finalized and tagged releases of all stable kernels can be found
    in separate branches per version at:
 
-	http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git
+	https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
 
 
 Review committee
diff --git a/Documentation/process/submitting-drivers.rst b/Documentation/process/submitting-drivers.rst
index afb82ee0cbea..b38bf2054ce3 100644
--- a/Documentation/process/submitting-drivers.rst
+++ b/Documentation/process/submitting-drivers.rst
@@ -117,7 +117,7 @@ PM support:
 		anything.  For the driver testing instructions see
 		Documentation/power/drivers-testing.txt and for a relatively
 		complete overview of the power management issues related to
-		drivers see Documentation/power/admin-guide/devices.rst .
+		drivers see Documentation/driver-api/pm/devices.rst.
 
 Control:
 		In general if there is active maintenance of a driver by
diff --git a/Documentation/process/submitting-patches.rst b/Documentation/process/submitting-patches.rst
index 3e10719fee35..1ef19d3a3eee 100644
--- a/Documentation/process/submitting-patches.rst
+++ b/Documentation/process/submitting-patches.rst
@@ -413,7 +413,7 @@ e-mail discussions.
 
 
 
-11) Sign your work — the Developer's Certificate of Origin
+11) Sign your work - the Developer's Certificate of Origin
 ----------------------------------------------------------
 
 To improve tracking of who did what, especially with patches that can
@@ -621,14 +621,14 @@ The canonical patch subject line is::
 
 The canonical patch message body contains the following:
 
-  - A ``from`` line specifying the patch author (only needed if the person
-    sending the patch is not the author).
-
-  - An empty line.
+  - A ``from`` line specifying the patch author, followed by an empty
+    line (only needed if the person sending the patch is not the author).
 
   - The body of the explanation, line wrapped at 75 columns, which will
     be copied to the permanent changelog to describe this patch.
 
+  - An empty line.
+
   - The ``Signed-off-by:`` lines, described above, which will
     also go in the changelog.
 
diff --git a/Documentation/rbtree.txt b/Documentation/rbtree.txt
index b8a8c70b0188..c42a21b99046 100644
--- a/Documentation/rbtree.txt
+++ b/Documentation/rbtree.txt
@@ -193,6 +193,39 @@ Example::
   for (node = rb_first(&mytree); node; node = rb_next(node))
 	printk("key=%s\n", rb_entry(node, struct mytype, node)->keystring);
 
+Cached rbtrees
+--------------
+
+Computing the leftmost (smallest) node is quite a common task for binary
+search trees, such as for traversals or users relying on a the particular
+order for their own logic. To this end, users can use 'struct rb_root_cached'
+to optimize O(logN) rb_first() calls to a simple pointer fetch avoiding
+potentially expensive tree iterations. This is done at negligible runtime
+overhead for maintanence; albeit larger memory footprint.
+
+Similar to the rb_root structure, cached rbtrees are initialized to be
+empty via:
+
+  struct rb_root_cached mytree = RB_ROOT_CACHED;
+
+Cached rbtree is simply a regular rb_root with an extra pointer to cache the
+leftmost node. This allows rb_root_cached to exist wherever rb_root does,
+which permits augmented trees to be supported as well as only a few extra
+interfaces:
+
+  struct rb_node *rb_first_cached(struct rb_root_cached *tree);
+  void rb_insert_color_cached(struct rb_node *, struct rb_root_cached *, bool);
+  void rb_erase_cached(struct rb_node *node, struct rb_root_cached *);
+
+Both insert and erase calls have their respective counterpart of augmented
+trees:
+
+  void rb_insert_augmented_cached(struct rb_node *node, struct rb_root_cached *,
+				  bool, struct rb_augment_callbacks *);
+  void rb_erase_augmented_cached(struct rb_node *, struct rb_root_cached *,
+				 struct rb_augment_callbacks *);
+
+
 Support for Augmented rbtrees
 -----------------------------
 
diff --git a/Documentation/scheduler/sched-deadline.txt b/Documentation/scheduler/sched-deadline.txt
index e89e36ec15a5..8ce78f82ae23 100644
--- a/Documentation/scheduler/sched-deadline.txt
+++ b/Documentation/scheduler/sched-deadline.txt
@@ -204,10 +204,17 @@ CONTENTS
  It does so by decrementing the runtime of the executing task Ti at a pace equal
  to
 
-           dq = -max{ Ui, (1 - Uinact) } dt
+           dq = -max{ Ui / Umax, (1 - Uinact - Uextra) } dt
 
- where Uinact is the inactive utilization, computed as (this_bq - running_bw),
- and Ui is the bandwidth of task Ti.
+ where:
+
+  - Ui is the bandwidth of task Ti;
+  - Umax is the maximum reclaimable utilization (subjected to RT throttling
+    limits);
+  - Uinact is the (per runqueue) inactive utilization, computed as
+    (this_bq - running_bw);
+  - Uextra is the (per runqueue) extra reclaimable utilization
+    (subjected to RT throttling limits).
 
 
  Let's now see a trivial example of two deadline tasks with runtime equal
diff --git a/Documentation/scsi/scsi-parameters.txt b/Documentation/scsi/scsi-parameters.txt
index 8477655c0e46..453d4b79c78d 100644
--- a/Documentation/scsi/scsi-parameters.txt
+++ b/Documentation/scsi/scsi-parameters.txt
@@ -50,10 +50,11 @@ parameters may be changed at runtime by the command
 	mac5380=	[HW,SCSI]
 			See drivers/scsi/mac_scsi.c.
 
-	max_luns=	[SCSI] Maximum number of LUNs to probe.
+	scsi_mod.max_luns=
+			[SCSI] Maximum number of LUNs to probe.
 			Should be between 1 and 2^32-1.
 
-	max_report_luns=
+	scsi_mod.max_report_luns=
 			[SCSI] Maximum number of LUNs received.
 			Should be between 1 and 16384.
 
@@ -80,15 +81,17 @@ parameters may be changed at runtime by the command
 	scsi_debug_*=	[SCSI]
 			See drivers/scsi/scsi_debug.c.
 
-	scsi_default_dev_flags=
+	scsi_mod.default_dev_flags=
 			[SCSI] SCSI default device flags
 			Format: <integer>
 
-	scsi_dev_flags=	[SCSI] Black/white list entry for vendor and model
+	scsi_mod.dev_flags=
+			[SCSI] Black/white list entry for vendor and model
 			Format: <vendor>:<model>:<flags>
 			(flags are integer value)
 
-	scsi_logging_level=	[SCSI] a bit mask of logging levels
+	scsi_mod.scsi_logging_level=
+			[SCSI] a bit mask of logging levels
 			See drivers/scsi/scsi_logging.h for bits.  Also
 			settable via sysctl at dev.scsi.logging_level
 			(/proc/sys/dev/scsi/logging_level).
diff --git a/Documentation/scsi/smartpqi.txt b/Documentation/scsi/smartpqi.txt
index ab377d9e5d1b..201f80c7c050 100644
--- a/Documentation/scsi/smartpqi.txt
+++ b/Documentation/scsi/smartpqi.txt
@@ -21,7 +21,7 @@ http://www.t10.org/members/w_pqi2.htm
 
 Supported devices:
 ------------------
-<Controller names to be added as they become publically available.>
+<Controller names to be added as they become publicly available.>
 
 smartpqi specific entries in /sys
 -----------------------------
diff --git a/Documentation/security/LSM.rst b/Documentation/security/LSM.rst
index d75778b0fa10..98522e0e1ee2 100644
--- a/Documentation/security/LSM.rst
+++ b/Documentation/security/LSM.rst
@@ -5,7 +5,7 @@ Linux Security Module Development
 Based on https://lkml.org/lkml/2007/10/26/215,
 a new LSM is accepted into the kernel when its intent (a description of
 what it tries to protect against and in what cases one would expect to
-use it) has been appropriately documented in ``Documentation/security/LSM``.
+use it) has been appropriately documented in ``Documentation/security/LSM.rst``.
 This allows an LSM's code to be easily compared to its goals, and so
 that end users and distros can make a more informed decision about which
 LSMs suit their requirements.
diff --git a/Documentation/security/credentials.rst b/Documentation/security/credentials.rst
index 038a7e19eff9..66a2e24939d8 100644
--- a/Documentation/security/credentials.rst
+++ b/Documentation/security/credentials.rst
@@ -196,7 +196,7 @@ The Linux kernel supports the following types of credentials:
      When a process accesses a key, if not already present, it will normally be
      cached on one of these keyrings for future accesses to find.
 
-     For more information on using keys, see Documentation/security/keys.txt.
+     For more information on using keys, see ``Documentation/security/keys/*``.
 
  5. LSM
 
diff --git a/Documentation/security/keys/core.rst b/Documentation/security/keys/core.rst
index 1648fa80b3bf..9ce7256c6edb 100644
--- a/Documentation/security/keys/core.rst
+++ b/Documentation/security/keys/core.rst
@@ -16,17 +16,7 @@ The key service can be configured on by enabling:
 
 This document has the following sections:
 
-	- Key overview
-	- Key service overview
-	- Key access permissions
-	- SELinux support
-	- New procfs files
-	- Userspace system call interface
-	- Kernel services
-	- Notes on accessing payload contents
-	- Defining a key type
-	- Request-key callback service
-	- Garbage collection
+.. contents:: :local:
 
 
 Key Overview
@@ -443,7 +433,7 @@ The main syscalls are:
      /sbin/request-key will be invoked in an attempt to obtain a key. The
      callout_info string will be passed as an argument to the program.
 
-     See also Documentation/security/keys-request-key.txt.
+     See also Documentation/security/keys/request-key.rst.
 
 
 The keyctl syscall functions are:
@@ -638,12 +628,12 @@ The keyctl syscall functions are:
      defined key type will return its data as is. If a key type does not
      implement this function, error EOPNOTSUPP will result.
 
-     As much of the data as can be fitted into the buffer will be copied to
-     userspace if the buffer pointer is not NULL.
-
-     On a successful return, the function will always return the amount of data
-     available rather than the amount copied.
+     If the specified buffer is too small, then the size of the buffer required
+     will be returned.  Note that in this case, the contents of the buffer may
+     have been overwritten in some undefined way.
 
+     Otherwise, on success, the function will return the amount of data copied
+     into the buffer.
 
   *  Instantiate a partially constructed key::
 
@@ -973,7 +963,7 @@ payload contents" for more information.
     If successful, the key will have been attached to the default keyring for
     implicitly obtained request-key keys, as set by KEYCTL_SET_REQKEY_KEYRING.
 
-    See also Documentation/security/keys-request-key.txt.
+    See also Documentation/security/keys/request-key.rst.
 
 
  *  To search for a key, passing auxiliary data to the upcaller, call::
diff --git a/Documentation/security/keys/request-key.rst b/Documentation/security/keys/request-key.rst
index aba32784174c..21e27238cec6 100644
--- a/Documentation/security/keys/request-key.rst
+++ b/Documentation/security/keys/request-key.rst
@@ -3,7 +3,7 @@ Key Request Service
 ===================
 
 The key request service is part of the key retention service (refer to
-Documentation/security/keys.txt).  This document explains more fully how
+Documentation/security/keys/core.rst).  This document explains more fully how
 the requesting algorithm works.
 
 The process starts by either the kernel requesting a service by calling
diff --git a/Documentation/security/keys/trusted-encrypted.rst b/Documentation/security/keys/trusted-encrypted.rst
index 7b503831bdea..3bb24e09a332 100644
--- a/Documentation/security/keys/trusted-encrypted.rst
+++ b/Documentation/security/keys/trusted-encrypted.rst
@@ -172,4 +172,4 @@ Other uses for trusted and encrypted keys, such as for disk and file encryption
 are anticipated.  In particular the new format 'ecryptfs' has been defined in
 in order to use encrypted keys to mount an eCryptfs filesystem.  More details
 about the usage can be found in the file
-``Documentation/security/keys-ecryptfs.txt``.
+``Documentation/security/keys/ecryptfs.rst``.
diff --git a/Documentation/sound/cards/joystick.rst b/Documentation/sound/cards/joystick.rst
index a6e468c81d02..488946fc1079 100644
--- a/Documentation/sound/cards/joystick.rst
+++ b/Documentation/sound/cards/joystick.rst
@@ -11,7 +11,7 @@ General
 
 First of all, you need to enable GAMEPORT support on Linux kernel for
 using a joystick with the ALSA driver.  For the details of gameport
-support, refer to Documentation/input/joystick.txt.
+support, refer to Documentation/input/joydev/joystick.rst.
 
 The joystick support of ALSA drivers is different between ISA and PCI
 cards.  In the case of ISA (PnP) cards, it's usually handled by the
diff --git a/Documentation/sound/hd-audio/models.rst b/Documentation/sound/hd-audio/models.rst
index 773d2bfacc6c..1fee5a4f6660 100644
--- a/Documentation/sound/hd-audio/models.rst
+++ b/Documentation/sound/hd-audio/models.rst
@@ -82,6 +82,8 @@ tpt460
     Lenovo Thinkpad T460/560 setup
 dual-codecs
     Lenovo laptops with dual codecs
+alc700-ref
+    Intel reference board with ALC700 codec
 
 ALC66x/67x/892
 ==============
diff --git a/Documentation/sound/hd-audio/notes.rst b/Documentation/sound/hd-audio/notes.rst
index f59c3cdbfaf4..9f7347830ba4 100644
--- a/Documentation/sound/hd-audio/notes.rst
+++ b/Documentation/sound/hd-audio/notes.rst
@@ -192,7 +192,7 @@ preset model instead of PCI (and codec-) SSID look-up.
 What ``model`` option values are available depends on the codec chip.
 Check your codec chip from the codec proc file (see "Codec Proc-File"
 section below).  It will show the vendor/product name of your codec
-chip.  Then, see Documentation/sound/HD-Audio-Models.rst file,
+chip.  Then, see Documentation/sound/hd-audio/models.rst file,
 the section of HD-audio driver.  You can find a list of codecs
 and ``model`` options belonging to each codec.  For example, for Realtek
 ALC262 codec chip, pass ``model=ultra`` for devices that are compatible
diff --git a/Documentation/sound/kernel-api/writing-an-alsa-driver.rst b/Documentation/sound/kernel-api/writing-an-alsa-driver.rst
index 58ffa3f5bda7..a0b268466cb1 100644
--- a/Documentation/sound/kernel-api/writing-an-alsa-driver.rst
+++ b/Documentation/sound/kernel-api/writing-an-alsa-driver.rst
@@ -2498,7 +2498,7 @@ Mic boost
 Mic-boost switch is set as “Mic Boost” or “Mic Boost (6dB)”.
 
 More precise information can be found in
-``Documentation/sound/alsa/ControlNames.txt``.
+``Documentation/sound/designs/control-names.rst``.
 
 Access Flags
 ------------
diff --git a/Documentation/sound/oss/ALS b/Documentation/sound/oss/ALS
deleted file mode 100644
index bf10bed4574b..000000000000
--- a/Documentation/sound/oss/ALS
+++ /dev/null
@@ -1,66 +0,0 @@
-ALS-007/ALS-100/ALS-200 based sound cards
-=========================================
-
-Support for sound cards based around the Avance Logic
-ALS-007/ALS-100/ALS-200 chip is included.  These chips are a single
-chip PnP sound solution which is mostly hardware compatible with the
-Sound Blaster 16 card, with most differences occurring in the use of
-the mixer registers.  For this reason the ALS code is integrated
-as part of the Sound Blaster 16 driver (adding only 800 bytes to the
-SB16 driver).
-
-To use an ALS sound card under Linux, enable the following options as
-modules in the sound configuration section of the kernel config:
-  - 100% Sound Blaster compatibles (SB16/32/64, ESS, Jazz16) support
-  - FM synthesizer (YM3812/OPL-3) support 
-  - standalone MPU401 support may be required for some cards; for the
-    ALS-007, when using isapnptools, it is required
-Since the ALS-007/100/200 are PnP cards, ISAPnP support should probably be
-compiled in.  If kernel level PnP support is not included, isapnptools will
-be required to configure the card before the sound modules are loaded.
-
-When using kernel level ISAPnP, the kernel should correctly identify and
-configure all resources required by the card when the "sb" module is
-inserted.  Note that the ALS-007 does not have a 16 bit DMA channel and that
-the MPU401 interface on this card uses a different interrupt to the audio
-section.  This should all be correctly configured by the kernel; if problems
-with the MPU401 interface surface, try using the standalone MPU401 module,
-passing "0" as the "sb" module's "mpu_io" module parameter to prevent the
-soundblaster driver attempting to register the MPU401 itself.  The onboard
-synth device can be accessed using the "opl3" module.
-
-If isapnptools is used to wake up the sound card (as in 2.2.x), the settings
-of the card's resources should be passed to the kernel modules ("sb", "opl3"
-and "mpu401") using the module parameters.  When configuring an ALS-007, be
-sure to specify different IRQs for the audio and MPU401 sections - this card
-requires they be different.  For "sb", "io", "irq" and "dma" should be set
-to the same values used to configure the audio section of the card with
-isapnp.  "dma16" should be explicitly set to "-1" for an ALS-007 since this
-card does not have a 16 bit dma channel; if not specified the kernel will
-default to using channel 5 anyway which will cause audio not to work. 
-"mpu_io" should be set to 0.  The "io" parameter of the "opl3" module should
-also agree with the setting used by isapnp.  To get the MPU401 interface
-working on an ALS-007 card, the "mpu401" module will be required since this
-card uses separate IRQs for the audio and MPU401 sections and there is no
-parameter available to pass a different IRQ to the "sb" driver (whose
-inbuilt MPU401 driver would otherwise be fine).  Insert the mpu401 module
-passing appropriate values using the "io" and "irq" parameters.
-
-The resulting sound driver will provide the following capabilities:
-  - 8 and 16 bit audio playback
-  - 8 and 16 bit audio recording
-  - Software selection of record source (line in, CD, FM, mic, master)
-  - Record and playback of midi data via the external MPU-401
-  - Playback of midi data using inbuilt FM synthesizer
-  - Control of the ALS-007 mixer via any OSS-compatible mixer programs. 
-    Controls available are Master (L&R), Line in (L&R), CD (L&R), 
-    DSP/PCM/audio out (L&R), FM (L&R) and Mic in (mono).
-
-Jonathan Woithe
-jwoithe@just42.net
-30 March 1998
-
-Modified 2000-02-26 by Dave Forrest, drf5n@virginia.edu to add ALS100/ALS200
-Modified 2000-04-10 by Paul Laufer, pelaufer@csupomona.edu to add ISAPnP info.
-Modified 2000-11-19 by Jonathan Woithe, jwoithe@just42.net
- - updated information for kernel 2.4.x.
diff --git a/Documentation/sound/oss/AudioExcelDSP16 b/Documentation/sound/oss/AudioExcelDSP16
deleted file mode 100644
index ea8549faede9..000000000000
--- a/Documentation/sound/oss/AudioExcelDSP16
+++ /dev/null
@@ -1,101 +0,0 @@
-Driver
-------
-
-Information about Audio Excel DSP 16 driver can be found in the source
-file aedsp16.c
-Please, read the head of the source before using it. It contain useful
-information.
-
-Configuration
--------------
-
-The Audio Excel configuration, is now done with the standard Linux setup.
-You have to configure the sound card (Sound Blaster or Microsoft Sound System)
-and, if you want it, the Roland MPU-401 (do not use the Sound Blaster MPU-401,
-SB-MPU401) in the main driver menu. Activate the lowlevel drivers then select
-the Audio Excel hardware that you want to initialize. Check the IRQ/DMA/MIRQ
-of the Audio Excel initialization: it must be the same as the SBPRO (or MSS)
-setup. If the parameters are different, correct it.
-I you own a Gallant's audio card based on SC-6600, activate the SC-6600 support.
-If you want to change the configuration of the sound board, be sure to
-check off all the configuration items before re-configure it.
-
-Module parameters
------------------
-To use this driver as a module, you must configure some module parameters, to
-set up I/O addresses, IRQ lines and DMA channels. Some parameters are
-mandatory while some others are optional. Here a list of parameters you can
-use with this module:
-
-Name		Description
-====		===========
-MANDATORY
-io		I/O base address (0x220 or 0x240)
-irq		irq line (5, 7, 9, 10 or 11)
-dma		dma channel (0, 1 or 3)
-
-OPTIONAL
-mss_base	I/O base address for activate MSS mode (default SBPRO)
-		(0x530 or 0xE80)
-mpu_base	I/O base address for activate MPU-401 mode
-		(0x300, 0x310, 0x320 or 0x330)
-mpu_irq		MPU-401 irq line (5, 7, 9, 10 or 0)
-
-A configuration file in /etc/modprobe.d/ directory will have lines like this:
-
-options opl3 io=0x388
-options ad1848 io=0x530 irq=11 dma=3
-options aedsp16 io=0x220 irq=11 dma=3 mss_base=0x530
-
-Where the aedsp16 options are the options for this driver while opl3 and
-ad1848 are the corresponding options for the MSS and OPL3 modules.
-
-Loading MSS and OPL3 needs to pre load the aedsp16 module to set up correctly
-the sound card. Installation dependencies must be written in configuration
-files under /etc/modprobe.d/ directory:
-
-softdep ad1848 pre: aedsp16
-softdep opl3 pre: aedsp16
-
-Then you must load the sound modules stack in this order:
-sound -> aedsp16 -> [ ad1848, opl3 ]
-
-With the above configuration, loading ad1848 or opl3 modules, will
-automatically load all the sound stack.
-
-Sound cards supported
----------------------
-This driver supports the SC-6000 and SC-6600 based Gallant's sound card.
-It don't support the Audio Excel DSP 16 III (try the SC-6600 code).
-I'm working on the III version of the card: if someone have useful
-information about it, please let me know.
-For all the non-supported audio cards, you have to boot MS-DOS (or WIN95)
-activating the audio card with the MS-DOS device driver, then you have to
-<ctrl>-<alt>-<del> and boot Linux.
-Follow these steps:
-
-1) Compile Linux kernel with standard sound driver, using the emulation
-   you want, with the parameters of your audio card,
-   e.g. Microsoft Sound System irq10 dma3
-2) Install your new kernel as the default boot kernel.
-3) Boot MS-DOS and configure the audio card with the boot time device
-   driver, for MSS irq10 dma3 in our example.
-4) <ctrl>-<alt>-<del> and boot Linux. This will maintain the DOS configuration
-   and will boot the new kernel with sound driver. The sound driver will find
-   the audio card and will recognize and attach it.
-
-Reports on User successes
--------------------------
-
-> Date: Mon, 29 Jul 1996 08:35:40 +0100
-> From: Mr S J Greenaway <sjg95@unixfe.rl.ac.uk>
-> To: riccardo@cdc8g5.cdc.polimi.it (Riccardo Facchetti)
-> Subject: Re: Audio Excel DSP 16 initialization code
->
-> Just to let you know got my Audio Excel (emulating a MSS) working
-> with my original SB16, thanks for the driver!
-
-
-Last revised: 20 August 1998
-Riccardo Facchetti
-fizban@tin.it
diff --git a/Documentation/sound/oss/CMI8330 b/Documentation/sound/oss/CMI8330
deleted file mode 100644
index 8a5fd1611c6f..000000000000
--- a/Documentation/sound/oss/CMI8330
+++ /dev/null
@@ -1,152 +0,0 @@
-Documentation for CMI 8330 (SoundPRO) 
--------------------------------------
-Alessandro Zummo <azummo@ita.flashnet.it>
-
-( Be sure to read Documentation/sound/oss/SoundPro too )
-
-
-This adapter is now directly supported by the sb driver.
-
- The only thing you have to do is to compile the kernel sound
-support as a module and to enable kernel ISAPnP support,
-as shown below.
-
-
-CONFIG_SOUND=m
-CONFIG_SOUND_SB=m
-
-CONFIG_PNP=y
-CONFIG_ISAPNP=y
-
-
-and optionally:
-
-
-CONFIG_SOUND_MPU401=m
-
- for MPU401 support.
-
-
-(I suggest you to use "make menuconfig" or "make xconfig" 
- for a more comfortable configuration editing)
-
-
-
-Then you can do
-
- modprobe sb
-
-and everything will be (hopefully) configured.
-
-You should get something similar in syslog:
-
-sb: CMI8330 detected.
-sb: CMI8330 sb base located at 0x220
-sb: CMI8330 mpu base located at 0x330
-sb: CMI8330 mail reports to Alessandro Zummo <azummo@ita.flashnet.it>
-sb: ISAPnP reports CMI 8330 SoundPRO at i/o 0x220, irq 7, dma 1,5
-
-
-
-
-The old documentation file follows for reference
-purposes.
-
-
-How to enable CMI 8330 (SOUNDPRO) soundchip on Linux
-------------------------------------------
-Stefan Laudat <Stefan.Laudat@asit.ro>
-
-[Note: The CMI 8338 is unrelated and is supported by cmpci.o]
-
-	
-	In order to use CMI8330 under Linux  you just have to use a proper isapnp.conf, a good isapnp and a little bit of patience.  I use isapnp 1.17, but
-you may get a better one I guess at http://www.roestock.demon.co.uk/isapnptools/.
-
-	Of course you will have to compile kernel sound support as module, as shown below:
-
-CONFIG_SOUND=m
-CONFIG_SOUND_OSS=m
-CONFIG_SOUND_SB=m
-CONFIG_SOUND_ADLIB=m
-CONFIG_SOUND_MPU401=m
-# Mikro$chaft sound system (kinda useful here ;))	
-CONFIG_SOUND_MSS=m
-
-	The /etc/isapnp.conf file will be:
-
-<snip below>
-
-
-(READPORT 0x0203)
-(ISOLATE PRESERVE)
-(IDENTIFY *)
-(VERBOSITY 2)
-(CONFLICT (IO FATAL)(IRQ FATAL)(DMA FATAL)(MEM FATAL)) # or WARNING
-(VERIFYLD N)
-
-
-# WSS 
-
-(CONFIGURE CMI0001/16777472 (LD 0
-(IO 0 (SIZE 8) (BASE 0x0530))
-(IO 1 (SIZE 8) (BASE 0x0388))
-(INT 0 (IRQ 7 (MODE +E)))
-(DMA 0 (CHANNEL 0))
-(NAME "CMI0001/16777472[0]{CMI8330/C3D Audio Adapter}")
-(ACT Y)
-))
-
-# MPU
-
-(CONFIGURE CMI0001/16777472 (LD 1
-(IO 0 (SIZE 2) (BASE 0x0330))
-(INT 0 (IRQ 11 (MODE +E)))
-(NAME "CMI0001/16777472[1]{CMI8330/C3D Audio Adapter}")
-(ACT Y)
-))
-
-# Joystick
-
-(CONFIGURE CMI0001/16777472 (LD 2
-(IO 0 (SIZE 8) (BASE 0x0200))
-(NAME "CMI0001/16777472[2]{CMI8330/C3D Audio Adapter}")
-(ACT Y)
-))
-
-# SoundBlaster 
- 
-(CONFIGURE CMI0001/16777472 (LD 3
-(IO 0 (SIZE 16) (BASE 0x0220))
-(INT 0 (IRQ 5 (MODE +E)))
-(DMA 0 (CHANNEL 1))
-(DMA 1 (CHANNEL 5))
-(NAME "CMI0001/16777472[3]{CMI8330/C3D Audio Adapter}")
-(ACT Y)
-))
-
-
-(WAITFORKEY)
-
-<end of snip>
-
-	The module sequence is trivial:
-
-/sbin/insmod soundcore
-/sbin/insmod sound
-/sbin/insmod uart401
-# insert this first
-/sbin/insmod ad1848 io=0x530 irq=7 dma=0 soundpro=1
-# The sb module is an alternative to the ad1848 (Microsoft Sound System)
-# Anyhow, this is full duplex and has MIDI
-/sbin/insmod sb io=0x220 dma=1 dma16=5 irq=5 mpu_io=0x330
-
-
-
-Alma Chao <elysian@ethereal.torsion.org> suggests the following in
-a /etc/modprobe.d/*conf file:
-
-alias sound ad1848
-alias synth0 opl3
-options ad1848 io=0x530 irq=7 dma=0 soundpro=1
-options opl3 io=0x388
diff --git a/Documentation/sound/oss/ESS b/Documentation/sound/oss/ESS
deleted file mode 100644
index bba93b4d2def..000000000000
--- a/Documentation/sound/oss/ESS
+++ /dev/null
@@ -1,34 +0,0 @@
-Documentation for the ESS AudioDrive chips
-
-In 2.4 kernels the SoundBlaster driver not only tries to detect an ESS chip, it
-tries to detect the type of ESS chip too. The correct detection of the chip 
-doesn't always succeed however, so unless you use the kernel isapnp facilities
-(and you chip is pnp capable) the default behaviour is 2.0 behaviour which
-means: only detect ES688 and ES1688.
-
-All ESS chips now have a recording level setting. This is a need-to-have for
-people who want to use their ESS for recording sound.
-
-Every chip that's detected as a later-than-es1688 chip has a 6 bits logarithmic
-master volume control.
-
-Every chip that's detected as a ES1887 now has Full Duplex support. Made a 
-little testprogram that shows that is works, haven't seen a real program that
-needs this however.
-
-For ESS chips an additional parameter "esstype" can be specified. This controls
-the (auto) detection of the ESS chips. It can have 3 kinds of values:
-
--1   Act like 2.0 kernels: only detect ES688 or ES1688.
-0	 Try to auto-detect the chip (may fail for ES1688)
-688  The chip will be treated as  ES688
-1688  ,,  ,,   ,,  ,,    ,,   ,, ES1688
-1868  ,,  ,,   ,,  ,,    ,,   ,, ES1868
-1869  ,,  ,,   ,,  ,,    ,,   ,, ES1869
-1788  ,,  ,,   ,,  ,,    ,,   ,, ES1788
-1887  ,,  ,,   ,,  ,,    ,,   ,, ES1887
-1888  ,,  ,,   ,,  ,,    ,,   ,, ES1888
-
-Because Full Duplex is supported for ES1887 you can specify a second DMA
-channel by specifying module parameter dma16. It can be one of: 0, 1, 3 or 5.
-
diff --git a/Documentation/sound/oss/ESS1868 b/Documentation/sound/oss/ESS1868
deleted file mode 100644
index 55e922f21bc0..000000000000
--- a/Documentation/sound/oss/ESS1868
+++ /dev/null
@@ -1,55 +0,0 @@
-Documentation for the ESS1868F AudioDrive PnP sound card
-
-The ESS1868 sound card is a PnP ESS1688-compatible 16-bit sound card.
-
-It should be automatically detected by the Linux Kernel isapnp support when you
-load the sb.o module. Otherwise you should take care of:
-
-  *  The ESS1868 does not allow use of a 16-bit DMA, thus DMA 0, 1, 2, and 3
-     may only be used.
-
-  *  isapnptools version 1.14 does work with ESS1868.  Earlier versions might
-     not.
-
-  *  Sound support MUST be compiled as MODULES, not statically linked
-     into the kernel.
-
-
-NOTE: this is only needed when not using the kernel isapnp support!
-
-For configuring the sound card's I/O addresses, IRQ and DMA, here is a
-sample copy of the isapnp.conf directives regarding the ESS1868:
-
-(CONFIGURE ESS1868/-1 (LD 1
-(IO 0 (BASE 0x0220))
-(IO 1 (BASE 0x0388))
-(IO 2 (BASE 0x0330))
-(DMA 0 (CHANNEL 1))
-(INT 0 (IRQ 5 (MODE +E)))
-(ACT Y)
-))
-
-(for a full working isapnp.conf file, remember the
-(ISOLATE)
-(IDENTIFY *)
-at the beginning and the
-(WAITFORKEY)
-at the end.)
-
-In this setup, the main card I/O is 0x0220, FM synthesizer is 0x0388, and
-the MPU-401 MIDI port is located at 0x0330.  IRQ is IRQ 5, DMA is channel 1.
-
-After configuring the sound card via isapnp, to use the card you must load
-the sound modules with the proper I/O information.  Here is my setup:
-
-# ESS1868F AudioDrive initialization
-
-/sbin/modprobe sound
-/sbin/insmod uart401
-/sbin/insmod sb io=0x220 irq=5 dma=1 dma16=-1
-/sbin/insmod mpu401 io=0x330
-/sbin/insmod opl3 io=0x388
-/sbin/insmod v_midi
-
-opl3 is the FM synthesizer
-/sbin/insmod opl3 io=0x388
diff --git a/Documentation/sound/oss/Introduction b/Documentation/sound/oss/Introduction
deleted file mode 100644
index 42da2d8fa372..000000000000
--- a/Documentation/sound/oss/Introduction
+++ /dev/null
@@ -1,459 +0,0 @@
-Introduction	Notes on Modular Sound Drivers and Soundcore
-Wade Hampton 
-2/14/2001
-
-Purpose:  
-========
-This document provides some general notes on the modular 
-sound drivers and their configuration, along with the 
-support modules sound.o and soundcore.o.
-
-Note, some of this probably should be added to the Sound-HOWTO!
-
-Note, soundlow.o was present with 2.2 kernels but is not 
-required for 2.4.x kernels.  References have been removed
-to this.
-
-
-Copying:
-========
-none
-
-
-History:
-========
-0.1.0  11/20/1998  First version, draft
-1.0.0  11/1998     Alan Cox changes, incorporation in 2.2.0
-                   as Documentation/sound/oss/Introduction
-1.1.0  6/30/1999   Second version, added notes on making the drivers,
-                   added info on multiple sound cards of similar types,]
-                   added more diagnostics info, added info about esd.
-                   added info on OSS and ALSA.
-1.1.1  19991031	   Added notes on sound-slot- and sound-service.
-			(Alan Cox)
-1.1.2  20000920    Modified for Kernel 2.4 (Christoph Hellwig)
-1.1.3  20010214    Minor notes and corrections (Wade Hampton)
-                   Added examples of sound-slot-0, etc.
-
-
-Modular Sound Drivers:
-======================
-
-Thanks to the GREAT work by Alan Cox (alan@lxorguk.ukuu.org.uk),
-
-[And Oleg Drokin, Thomas Sailer, Andrew Veliath and more than a few 
- others - not to mention Hannu's original code being designed well
- enough to cope with that kind of chopping up](Alan)
-
-the standard Linux kernels support a modular sound driver.  From
-Alan's comments in linux/drivers/sound/README.FIRST:
-
-  The modular sound driver patches were funded by Red Hat Software 
-  (www.redhat.com). The sound driver here is thus a modified version of 
-  Hannu's code. Please bear that in mind when considering the appropriate
-  forums for bug reporting.
-
-The modular sound drivers may be loaded via insmod or modprobe.  
-To support all the various sound modules, there are two general 
-support modules that must be loaded first:
- 
-   soundcore.o:   Top level handler for the sound system, provides
-                  a set of functions for registration of devices
-                  by type.
-
-   sound.o:       Common sound functions required by all modules.
-
-For the specific sound modules (e.g., sb.o for the Soundblaster), 
-read the documentation on that module to determine what options
-are available, for example IRQ, address, DMA.
-
-Warning, the options for different cards sometime use different names 
-for the same or a similar feature (dma1= versus dma16=).  As a last 
-resort, inspect the code (search for module_param).
-
-Notes:
-
-1.  There is a new OpenSource sound driver called ALSA which is
-    currently under development:  http://www.alsa-project.org/
-    The ALSA drivers support some newer hardware that may not 
-    be supported by this sound driver and also provide some 
-    additional features.
-
-2.  The commercial OSS driver may be obtained from the site:
-    http://www.opensound.com.  This may be used for cards that
-    are unsupported by the kernel driver, or may be used
-    by other operating systems.  
-
-3.  The enlightenment sound daemon may be used for playing
-    multiple sounds at the same time via a single card, eliminating
-    some of the requirements for multiple sound card systems.  For
-    more information, see:  http://www.tux.org/~ricdude/EsounD.html  
-    The "esd" program may be used with the real-player and mpeg 
-    players like mpg123 and x11amp.  The newer real-player 
-    and some games even include built-in support for ESD!
-
-
-Building the Modules:
-=====================
-
-This document does not provide full details on building the 
-kernel, etc.  The notes below apply only to making the kernel
-sound modules.   If this conflicts with the kernel's README,
-the README takes precedence. 
-
-1.  To make the kernel sound modules, cd to your /usr/src/linux
-    directory (typically) and type make config, make menuconfig, 
-    or make xconfig (to start the command line, dialog, or x-based
-    configuration tool).  
-
-2.  Select the Sound option and a dialog will be displayed.  
-
-3.  Select M (module) for "Sound card support".
-
-4.  Select your sound driver(s) as a module.  For ProAudio, Sound
-    Blaster, etc., select M (module) for OSS sound modules.
-    [thanks to Marvin Stodolsky <stodolsk@erols.com>]A
-
-5.  Make the kernel (e.g., make bzImage), and install the kernel.
-
-6.  Make the modules and install them (make modules; make modules_install).
-
-Note, for 2.5.x kernels, make sure you have the newer module-init-tools 
-installed or modules will not be loaded properly.  2.5.x requires an
-updated module-init-tools.
-
-
-Plug and Play (PnP:
-===================
-
-If the sound card is an ISA PnP card, isapnp may be used
-to configure the card.  See the file isapnp.txt in the 
-directory one level up (e.g., /usr/src/linux/Documentation).
-
-Also the 2.4.x kernels provide PnP capabilities, see the 
-file NEWS in this directory.
-
-PCI sound cards are highly recommended, as they are far 
-easier to configure and from what I have read, they use
-less resources and are more CPU efficient.
-
-
-INSMOD:
-=======
-
-If loading via insmod, the common modules must be loaded in the 
-order below BEFORE loading the other sound modules.  The card-specific
-modules may then be loaded (most require parameters).  For example,
-I use the following via a shell script to load my SoundBlaster:
-
-SB_BASE=0x240
-SB_IRQ=9
-SB_DMA=3
-SB_DMA2=5
-SB_MPU=0x300
-#
-echo Starting sound
-/sbin/insmod soundcore
-/sbin/insmod sound  
-#
-echo Starting sound blaster....
-/sbin/insmod uart401
-/sbin/insmod sb io=$SB_BASE irq=$SB_IRQ dma=$SB_DMA dma16=$SB_DMA2 mpu_io=$SB_MP
-
-When using sound as a module, I typically put these commands
-in a file such as /root/soundon.sh.
-
-
-MODPROBE:
-=========
-
-If loading via modprobe, these common files are automatically loaded when
-requested by modprobe.  For example, my /etc/modprobe.d/oss.conf contains:
-
-alias sound sb 
-options sb io=0x240 irq=9 dma=3 dma16=5 mpu_io=0x300
-
-All you need to do to load the module is:
-
-	/sbin/modprobe sb
-
-
-Sound Status:
-=============
-
-The status of sound may be read/checked by:
-        cat (anyfile).au >/dev/audio
-
-[WWH:  This may not work properly for SoundBlaster PCI 128 cards
-such as the es1370/1 (see the es1370/1 files in this directory) 
-as they do not automatically support uLaw on /dev/audio.]
-
-The status of the modules and which modules depend on 
-which other modules may be checked by:
-	/sbin/lsmod
-
-/sbin/lsmod should show something like the following:
-	sb                     26280   0 
-	uart401                 5640   0  [sb]
-	sound                  57112   0  [sb uart401]
-	soundcore               1968   8  [sb sound]
-
-
-Removing Sound: 
-=============== 
-
-Sound may be removed by using /sbin/rmmod in the reverse order
-in which you load the modules.  Note, if a program has a sound device
-open (e.g., xmixer), that module (and the modules on which it 
-depends) may not be unloaded.
-
-For example, I use the following to remove my Soundblaster (rmmod
-in the reverse order in which I loaded the modules):
-
-/sbin/rmmod sb
-/sbin/rmmod uart401
-/sbin/rmmod sound
-/sbin/rmmod soundcore
-
-When using sound as a module, I typically put these commands
-in a script such as /root/soundoff.sh.
-
-
-Removing Sound for use with OSS: 
-================================ 
-
-If you get really stuck or have a card that the kernel modules
-will not support, you can get a commercial sound driver from
-http://www.opensound.com.  Before loading the commercial sound
-driver, you should do the following:
-
-1.  remove sound modules (detailed above)
-2.  remove the sound modules from /etc/modprobe.d/*.conf
-3.  move the sound modules from /lib/modules/<kernel>/misc
-    (for example, I make a /lib/modules/<kernel>/misc/tmp
-    directory and copy the sound module files to that 
-    directory).
-
-
-Multiple Sound Cards:
-=====================
-
-The sound drivers will support multiple sound cards and there
-are some great applications like multitrack that support them.  
-Typically, you need two sound cards of different types.  Note, this
-uses more precious interrupts and DMA channels and sometimes 
-can be a configuration nightmare.  I have heard reports of 3-4
-sound cards (typically I only use 2).  You can sometimes use
-multiple PCI sound cards of the same type.
-
-On my machine I have two sound cards (cs4232 and Soundblaster Vibra
-16).  By loading sound as modules, I can control which is the first
-sound device (/dev/dsp, /dev/audio, /dev/mixer) and which is 
-the second.  Normally, the cs4232 (Dell sound on the motherboard) 
-would be the first sound device, but I prefer the Soundblaster.  
-All you have to do is to load the one you want as /dev/dsp 
-first (in my case "sb") and then load the other one
-(in my case "cs4232").
-
-If you have two cards of the same type that are jumpered 
-cards or different PnP revisions, you may load the same 
-module twice.  For example, I have a SoundBlaster vibra 16
-and an older SoundBlaster 16 (jumpers).  To load the module
-twice, you need to do the following:
-
-1.  Copy the sound modules to a new name.  For example
-    sb.o could be copied (or symlinked) to sb1.o for the
-    second SoundBlaster.
-
-2.  Make a second entry in /etc/modprobe.d/*conf, for example,
-    sound1 or sb1.  This second entry should refer to the
-    new module names for example sb1, and should include
-    the I/O, etc. for the second sound card.
-
-3.  Update your soundon.sh script, etc.
-
-Warning:  I have never been able to get two PnP sound cards of the
-same type to load at the same time.  I have tried this several times
-with the Soundblaster Vibra 16 cards.  OSS has indicated that this
-is a PnP problem....  If anyone has any luck doing this, please 
-send me an E-MAIL.  PCI sound cards should not have this problem.a
-Since this was originally release, I have received a couple of 
-mails from people who have accomplished this!
-
-NOTE: In Linux 2.4 the Sound Blaster driver (and only this one yet)
-supports multiple cards with one module by default.
-Read the file 'Soundblaster' in this directory for details.
-
-
-Sound Problems:
-===============
-
-First RTFM (including the troubleshooting section 
-in the Sound-HOWTO). 
-
-1)  If you are having problems loading the modules (for
-    example, if you get device conflict errors) try the
-    following:
-
-  A)  If you have Win95 or NT on the same computer,  
-      write down what addresses, IRQ, and DMA channels
-      those were using for the same hardware.  You probably 
-      can use these addresses, IRQs, and DMA channels.
-      You should really do this BEFORE attempting to get
-      sound working!
-  
-  B)  Check (cat) /proc/interrupts, /proc/ioports,
-      and /proc/dma.  Are you trying to use an address,
-      IRQ or DMA port that another device is using?
-  
-  C)  Check (cat) /proc/isapnp
-  
-  D)  Inspect your /var/log/messages file.  Often that will 
-      indicate what IRQ or IO port could not be obtained.
-  
-  E)  Try another port or IRQ.  Note this may involve 
-      using the PnP tools to move the sound card to 
-      another location.  Sometimes this is the only way 
-      and it is more or less trial and error.
-
-2)  If you get motor-boating (the same sound or part of a 
-    sound clip repeated), you probably have either an IRQ
-    or DMA conflict.  Move the card to another IRQ or DMA
-    port.  This has happened to me when playing long files 
-    when I had an IRQ conflict.
-
-3.  If you get dropouts or pauses when playing high sample
-    rate files such as using mpg123 or x11amp/xmms, you may 
-    have too slow of a CPU and may have to use the options to 
-    play the files at 1/2 speed.  For example, you may use
-    the -2 or -4 option on mpg123.  You may also get this
-    when trying to play mpeg files stored on a CD-ROM
-    (my Toshiba T8000 PII/366 sometimes has this problem).
-
-4.  If you get "cannot access device" errors, your /dev/dsp
-    files, etc. may be set to owner root, mode 600.  You 
-    may have to use the command:
-      chmod 666 /dev/dsp /dev/mixer /dev/audio
-
-5.  If you get "device busy" errors, another program has the
-    sound device open.  For example, if using the Enlightenment
-    sound daemon "esd", the "esd" program has the sound device.
-    If using "esd", please RTFM the docs on ESD.  For example,
-    esddsp <program> may be used to play files via a non-esd
-    aware program.
-
-6)  Ask for help on the sound list or send E-MAIL to the
-    sound driver author/maintainer.
-
-7)  Turn on debug in drivers/sound/sound_config.h (DEB, DDB, MDB).
-
-8)  If the system reports insufficient DMA memory then you may want to
-    load sound with the "dmabufs=1" option. Or in /etc/conf.modules add
-	
-	preinstall sound dmabufs=1
-
-    This makes the sound system allocate its buffers and hang onto them.
-
-    You may also set persistent DMA when building a 2.4.x kernel.
-
-
-Configuring Sound:
-==================
-
-There are several ways of configuring your sound:
-
-1)  On the kernel command line (when using the sound driver(s)
-    compiled in the kernel). Check the driver source and
-    documentation for details.
-
-2)  On the command line when using insmod or in a bash script
-    using command line calls to load sound.
-
-3)  In /etc/modprobe.d/*conf when using modprobe.
-
-4)  Via Red Hat's GPL'd /usr/sbin/sndconfig program (text based).
-
-5)  Via the OSS soundconf program (with the commercial version
-    of the OSS driver.
-
-6)  By just loading the module and let isapnp do everything relevant
-    for you. This works only with a few drivers yet and - of course -
-    only with isapnp hardware.
-
-And I am sure, several other ways.  
-
-Anyone want to write a linuxconf module for configuring sound?
-
-
-Module Loading:
-===============
-
-When a sound card is first referenced and sound is modular, the sound system
-will ask for the sound devices to be loaded. Initially it requests that
-the driver for the sound system is loaded. It then will ask for 
-sound-slot-0, where 0 is the first sound card. (sound-slot-1 the second and
-so on). Thus you can do
-
-alias sound-slot-0 sb
-
-To load a soundblaster at this point. If the slot loading does not provide
-the desired device - for example a soundblaster does not directly provide
-a midi synth in all cases then it will request "sound-service-0-n" where n
-is
-
-  0	Mixer
-
-  2  	MIDI
-
-  3, 4	DSP audio
-
-
-For example, I use the following to load my Soundblaster PCI 128
-(ES 1371) card first, followed by my SoundBlaster Vibra 16 card,
-then by my TV card:
-
-# Load the Soundblaster PCI 128 as /dev/dsp, /dev/dsp1, /dev/mixer
-alias sound-slot-0 es1371
-
-# Load the Soundblaster Vibra 16 as /dev/dsp2, /dev/mixer1
-alias sound-slot-1 sb
-options sb io=0x240 irq=5 dma=1 dma16=5 mpu_io=0x330
-
-# Load the BTTV (TV card) as /dev/mixer2
-alias sound-slot-2 bttv
-alias sound-service-2-0 tvmixer
-
-pre-install bttv  modprobe tuner ; modprobe tvmixer
-pre-install tvmixer modprobe msp3400; modprobe tvaudio 
-options tuner debug=0 type=8 
-options bttv  card=0 radio=0 pll=0
-
-
-For More Information (RTFM):
-============================
-1)  Information on kernel modules: manual pages for insmod and modprobe.
-
-2)  Information on PnP, RTFM manual pages for isapnp.
-
-3)  Sound-HOWTO and Sound-Playing-HOWTO.
-
-4)  OSS's WWW site at http://www.opensound.com.
-
-5)  All the files in Documentation/sound.
-
-6)  The comments and code in linux/drivers/sound.
-
-7)  The sndconfig and rhsound documentation from Red Hat.
-
-8)  The Linux-sound mailing list:  sound-list@redhat.com.
-
-9)  Enlightenment documentation (for info on esd)
-    http://www.tux.org/~ricdude/EsounD.html.
-
-10) ALSA home page:  http://www.alsa-project.org/
-
-
-Contact Information:
-====================
-Wade Hampton:  (whampton@staffnet.com)
-
diff --git a/Documentation/sound/oss/MultiSound b/Documentation/sound/oss/MultiSound
deleted file mode 100644
index e4a18bb7f73a..000000000000
--- a/Documentation/sound/oss/MultiSound
+++ /dev/null
@@ -1,1137 +0,0 @@
-#! /bin/sh
-#
-#  Turtle Beach MultiSound Driver Notes
-#  -- Andrew Veliath <andrewtv@usa.net>
-#
-#  Last update:                      September 10, 1998
-#  Corresponding msnd driver:        0.8.3
-#
-# ** This file is a README (top part) and shell archive (bottom part).
-#    The corresponding archived utility sources can be unpacked by
-#    running `sh MultiSound' (the utilities are only needed for the
-#    Pinnacle and Fiji cards). **
-#
-#
-#  -=-=- Getting Firmware -=-=-
-#  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-#  
-#  See the section `Obtaining and Creating Firmware Files' in this
-#  document for instructions on obtaining the necessary firmware
-#  files.
-#  
-#  
-#  Supported Features
-#  ~~~~~~~~~~~~~~~~~~
-#  
-#  Currently, full-duplex digital audio (/dev/dsp only, /dev/audio is
-#  not currently available) and mixer functionality (/dev/mixer) are
-#  supported (memory mapped digital audio is not yet supported).
-#  Digital transfers and monitoring can be done as well if you have
-#  the digital daughterboard (see the section on using the S/PDIF port
-#  for more information).
-#
-#  Support for the Turtle Beach MultiSound Hurricane architecture is
-#  composed of the following modules (these can also operate compiled
-#  into the kernel):
-#  
-#  msnd               - MultiSound base (requires soundcore)
-#
-#  msnd_classic       - Base audio/mixer support for Classic, Monetery and
-#                       Tahiti cards
-#
-#  msnd_pinnacle      - Base audio/mixer support for Pinnacle and Fiji cards
-#  
-#  
-#  Important Notes - Read Before Using
-#  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-#  
-#  The firmware files are not included (may change in future).  You
-#  must obtain these images from Turtle Beach (they are included in
-#  the MultiSound Development Kits), and place them in /etc/sound for
-#  example, and give the full paths in the Linux configuration.  If
-#  you are compiling in support for the MultiSound driver rather than
-#  using it as a module, these firmware files must be accessible
-#  during kernel compilation.
-#
-#  Please note these files must be binary files, not assembler.  See
-#  the section later in this document for instructions to obtain these
-#  files.
-#  
-#  
-#  Configuring Card Resources
-#  ~~~~~~~~~~~~~~~~~~~~~~~~~~
-#
-#  ** This section is very important, as your card may not work at all
-#     or your machine may crash if you do not do this correctly. **
-#
-#  * Classic/Monterey/Tahiti
-#  
-#  These cards are configured through the driver msnd_classic.  You must
-#  know the io port, then the driver will select the irq and memory resources
-#  on the card.  It is up to you to know if these are free locations or now,
-#  a conflict can lock the machine up.
-#
-#  * Pinnacle/Fiji
-#
-#  The Pinnacle and Fiji cards have an extra config port, either
-#  0x250, 0x260 or 0x270.  This port can be disabled to have the card
-#  configured strictly through PnP, however you lose the ability to
-#  access the IDE controller and joystick devices on this card when
-#  using PnP.  The included pinnaclecfg program in this shell archive
-#  can be used to configure the card in non-PnP mode, and in PnP mode
-#  you can use isapnptools.  These are described briefly here.
-#
-#  pinnaclecfg is not required; you can use the msnd_pinnacle module
-#  to fully configure the card as well.  However, pinnaclecfg can be
-#  used to change the resource values of a particular device after the
-#  msnd_pinnacle module has been loaded.  If you are compiling the
-#  driver into the kernel, you must set these values during compile
-#  time, however other peripheral resource values can be changed with
-#  the pinnaclecfg program after the kernel is loaded.
-#
-#
-#  *** PnP mode
-#  
-#  Use pnpdump to obtain a sample configuration if you can; I was able
-#  to obtain one with the command `pnpdump 1 0x203' -- this may vary
-#  for you (running pnpdump by itself did not work for me).  Then,
-#  edit this file and use isapnp to uncomment and set the card values.
-#  Use these values when inserting the msnd_pinnacle module.  Using
-#  this method, you can set the resources for the DSP and the Kurzweil
-#  synth (Pinnacle).  Since Linux does not directly support PnP
-#  devices, you may have difficulty when using the card in PnP mode
-#  when it the driver is compiled into the kernel.  Using non-PnP mode
-#  is preferable in this case.
-#
-#  Here is an example mypinnacle.conf for isapnp that sets the card to
-#  io base 0x210, irq 5 and mem 0xd8000, and also sets the Kurzweil
-#  synth to 0x330 and irq 9 (may need editing for your system):
-#
-#  (READPORT 0x0203)
-#  (CSN 2)
-#  (IDENTIFY *)
-#  
-#  # DSP
-#  (CONFIGURE BVJ0440/-1 (LD 0
-#          (INT 0 (IRQ 5 (MODE +E))) (IO 0 (BASE 0x0210)) (MEM 0 (BASE 0x0d8000))
-#          (ACT Y)))
-#  
-#  # Kurzweil Synth (Pinnacle Only)
-#  (CONFIGURE BVJ0440/-1 (LD 1
-#          (IO 0 (BASE 0x0330)) (INT 0 (IRQ 9 (MODE +E)))
-#          (ACT Y)))
-#  
-#  (WAITFORKEY)
-#
-#
-#  *** Non-PnP mode
-#  
-#  The second way is by running the card in non-PnP mode.  This
-#  actually has some advantages in that you can access some other
-#  devices on the card, such as the joystick and IDE controller.  To
-#  configure the card, unpack this shell archive and build the
-#  pinnaclecfg program.  Using this program, you can assign the
-#  resource values to the card's devices, or disable the devices.  As
-#  an alternative to using pinnaclecfg, you can specify many of the
-#  configuration values when loading the msnd_pinnacle module (or
-#  during kernel configuration when compiling the driver into the
-#  kernel).
-#
-#  If you specify cfg=0x250 for the msnd_pinnacle module, it
-#  automatically configure the card to the given io, irq and memory
-#  values using that config port (the config port is jumper selectable
-#  on the card to 0x250, 0x260 or 0x270).
-#
-#  See the `msnd_pinnacle Additional Options' section below for more
-#  information on these parameters (also, if you compile the driver
-#  directly into the kernel, these extra parameters can be useful
-#  here).
-#
-#
-# ** It is very easy to cause problems in your machine if you choose a
-#    resource value which is incorrect. **
-#  
-#
-#  Examples
-#  ~~~~~~~~
-#  
-#  * MultiSound Classic/Monterey/Tahiti:
-#  
-#  modprobe soundcore
-#  insmod msnd
-#  insmod msnd_classic io=0x290 irq=7 mem=0xd0000
-#  
-#  * MultiSound Pinnacle in PnP mode:
-#  
-#  modprobe soundcore
-#  insmod msnd
-#  isapnp mypinnacle.conf
-#  insmod msnd_pinnacle io=0x210 irq=5 mem=0xd8000 <-- match mypinnacle.conf values
-#  
-#  * MultiSound Pinnacle in non-PnP mode (replace 0x250 with your configuration port,
-#    one of 0x250, 0x260 or 0x270):
-#  
-#  insmod soundcore
-#  insmod msnd
-#  insmod msnd_pinnacle cfg=0x250 io=0x290 irq=5 mem=0xd0000
-#  
-# * To use the MPU-compatible Kurzweil synth on the Pinnacle in PnP
-#   mode, add the following (assumes you did `isapnp mypinnacle.conf'):
-#  
-#  insmod sound
-#  insmod mpu401 io=0x330 irq=9                    <-- match mypinnacle.conf values
-#  
-# * To use the MPU-compatible Kurzweil synth on the Pinnacle in non-PnP
-#   mode, add the following.  Note how we first configure the peripheral's
-#   resources, _then_ install a Linux driver for it:
-#  
-#  insmod sound
-#  pinnaclecfg 0x250 mpu 0x330 9
-#  insmod mpu401 io=0x330 irq=9
-#
-#  -- OR you can use the following sequence without pinnaclecfg in non-PnP mode:
-#
-#  insmod soundcore
-#  insmod msnd
-#  insmod msnd_pinnacle cfg=0x250 io=0x290 irq=5 mem=0xd0000 mpu_io=0x330 mpu_irq=9
-#  insmod sound
-#  insmod mpu401 io=0x330 irq=9
-#
-# * To setup the joystick port on the Pinnacle in non-PnP mode (though
-#   you have to find the actual Linux joystick driver elsewhere), you
-#   can use pinnaclecfg:
-#
-#   pinnaclecfg 0x250 joystick 0x200
-#
-#  -- OR you can configure this using msnd_pinnacle with the following:
-#
-#  insmod soundcore
-#  insmod msnd
-#  insmod msnd_pinnacle cfg=0x250 io=0x290 irq=5 mem=0xd0000 joystick_io=0x200
-#
-#  
-#  msnd_classic, msnd_pinnacle Required Options
-#  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-#  
-#  If the following options are not given, the module will not load.
-#  Examine the kernel message log for informative error messages.
-#  WARNING--probing isn't supported so try to make sure you have the
-#  correct shared memory area, otherwise you may experience problems.
-#  
-#  io                   I/O base of DSP, e.g. io=0x210
-#  irq                  IRQ number, e.g. irq=5
-#  mem                  Shared memory area, e.g. mem=0xd8000
-#  
-#  
-#  msnd_classic, msnd_pinnacle Additional Options
-#  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-#  
-#  fifosize             The digital audio FIFOs, in kilobytes.  If not
-#                       specified, the default will be used.  Increasing
-#                       this value will reduce the chance of a FIFO
-#                       underflow at the expense of increasing overall
-#                       latency.  For example, fifosize=512 will
-#                       allocate 512kB read and write FIFOs (1MB total).
-#                       While this may reduce dropouts, a heavy machine
-#                       load will undoubtedly starve the FIFO of data
-#                       and you will eventually get dropouts.  One
-#                       option is to alter the scheduling priority of
-#                       the playback process, using `nice' or some form
-#                       of POSIX soft real-time scheduling.
-#
-#  calibrate_signal     Setting this to one calibrates the ADCs to the
-#                       signal, zero calibrates to the card (defaults
-#                       to zero).
-#  
-#  
-#  msnd_pinnacle Additional Options
-#  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-#
-#  digital              Specify digital=1 to enable the S/PDIF input
-#                       if you have the digital daughterboard
-#                       adapter. This will enable access to the
-#                       DIGITAL1 input for the soundcard in the mixer.
-#                       Some mixer programs might have trouble setting
-#                       the DIGITAL1 source as an input.  If you have
-#                       trouble, you can try the setdigital.c program
-#                       at the bottom of this document.
-#
-#  cfg                  Non-PnP configuration port for the Pinnacle
-#                       and Fiji (typically 0x250, 0x260 or 0x270,
-#                       depending on the jumper configuration).  If
-#                       this option is omitted, then it is assumed
-#                       that the card is in PnP mode, and that the
-#                       specified DSP resource values are already
-#                       configured with PnP (i.e. it won't attempt to
-#                       do any sort of configuration).
-#
-#  When the Pinnacle is in non-PnP mode, you can use the following
-#  options to configure particular devices.  If a full specification
-#  for a device is not given, then the device is not configured.  Note
-#  that you still must use a Linux driver for any of these devices
-#  once their resources are setup (such as the Linux joystick driver,
-#  or the MPU401 driver from OSS for the Kurzweil synth).
-#
-#  mpu_io               I/O port of MPU (on-board Kurzweil synth)
-#  mpu_irq              IRQ of MPU (on-board Kurzweil synth)
-#  ide_io0		First I/O port of IDE controller
-#  ide_io1		Second I/O port of IDE controller
-#  ide_irq		IRQ IDE controller
-#  joystick_io          I/O port of joystick
-#  
-#  
-#  Obtaining and Creating Firmware Files
-#  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-#  
-#       For the Classic/Tahiti/Monterey
-#       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
-#  
-#  Download to /tmp and unzip the following file from Turtle Beach:
-#  
-#       ftp://ftp.voyetra.com/pub/tbs/msndcl/msndvkit.zip
-#  
-#  When unzipped, unzip the file named MsndFiles.zip.  Then copy the
-#  following firmware files to /etc/sound (note the file renaming):
-#  
-#    cp DSPCODE/MSNDINIT.BIN /etc/sound/msndinit.bin
-#    cp DSPCODE/MSNDPERM.REB /etc/sound/msndperm.bin
-#  
-#  When configuring the Linux kernel, specify /etc/sound/msndinit.bin and
-#  /etc/sound/msndperm.bin for the two firmware files (Linux kernel
-#  versions older than 2.2 do not ask for firmware paths, and are
-#  hardcoded to /etc/sound).
-#
-#  If you are compiling the driver into the kernel, these files must
-#  be accessible during compilation, but will not be needed later.
-#  The files must remain, however, if the driver is used as a module.
-#  
-#  
-#       For the Pinnacle/Fiji
-#       ~~~~~~~~~~~~~~~~~~~~~
-#  
-#  Download to /tmp and unzip the following file from Turtle Beach (be
-#  sure to use the entire URL; some have had trouble navigating to the
-#  URL):
-#  
-#       ftp://ftp.voyetra.com/pub/tbs/pinn/pnddk100.zip
-#
-#  Unpack this shell archive, and run make in the created directory
-#  (you need a C compiler and flex to build the utilities).  This
-#  should give you the executables conv, pinnaclecfg and setdigital.
-#  conv is only used temporarily here to create the firmware files,
-#  while pinnaclecfg is used to configure the Pinnacle or Fiji card in
-#  non-PnP mode, and setdigital can be used to set the S/PDIF input on
-#  the mixer (pinnaclecfg and setdigital should be copied to a
-#  convenient place, possibly run during system initialization).
-#
-#  To generating the firmware files with the `conv' program, we create
-#  the binary firmware files by doing the following conversion
-#  (assuming the archive unpacked into a directory named PINNDDK):
-#  
-#    ./conv < PINNDDK/dspcode/pndspini.asm > /etc/sound/pndspini.bin
-#    ./conv < PINNDDK/dspcode/pndsperm.asm > /etc/sound/pndsperm.bin
-#  
-#  The conv (and conv.l) program is not needed after conversion and can
-#  be safely deleted.  Then, when configuring the Linux kernel, specify
-#  /etc/sound/pndspini.bin and /etc/sound/pndsperm.bin for the two
-#  firmware files (Linux kernel versions older than 2.2 do not ask for
-#  firmware paths, and are hardcoded to /etc/sound).
-#  
-#  If you are compiling the driver into the kernel, these files must
-#  be accessible during compilation, but will not be needed later.
-#  The files must remain, however, if the driver is used as a module.
-#
-#  
-#  Using Digital I/O with the S/PDIF Port
-#  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-#
-#  If you have a Pinnacle or Fiji with the digital daughterboard and
-#  want to set it as the input source, you can use this program if you
-#  have trouble trying to do it with a mixer program (be sure to
-#  insert the module with the digital=1 option, or say Y to the option
-#  during compiled-in kernel operation).  Upon selection of the S/PDIF
-#  port, you should be able monitor and record from it.
-#
-#  There is something to note about using the S/PDIF port.  Digital
-#  timing is taken from the digital signal, so if a signal is not
-#  connected to the port and it is selected as recording input, you
-#  will find PCM playback to be distorted in playback rate.  Also,
-#  attempting to record at a sampling rate other than the DAT rate may
-#  be problematic (i.e. trying to record at 8000Hz when the DAT signal
-#  is 44100Hz).  If you have a problem with this, set the recording
-#  input to analog if you need to record at a rate other than that of
-#  the DAT rate.
-#
-#
-#  -- Shell archive attached below, just run `sh MultiSound' to extract.
-#     Contains Pinnacle/Fiji utilities to convert firmware, configure
-#     in non-PnP mode, and select the DIGITAL1 input for the mixer.
-#
-#
-#!/bin/sh
-# This is a shell archive (produced by GNU sharutils 4.2).
-# To extract the files from this archive, save it to some FILE, remove
-# everything before the `!/bin/sh' line above, then type `sh FILE'.
-#
-# Made on 1998-12-04 10:07 EST by <andrewtv@ztransform.velsoft.com>.
-# Source directory was `/home/andrewtv/programming/pinnacle/pinnacle'.
-#
-# Existing files will *not* be overwritten unless `-c' is specified.
-#
-# This shar contains:
-# length mode       name
-# ------ ---------- ------------------------------------------
-#   2046 -rw-rw-r-- MultiSound.d/setdigital.c
-#  10235 -rw-rw-r-- MultiSound.d/pinnaclecfg.c
-#    106 -rw-rw-r-- MultiSound.d/Makefile
-#    141 -rw-rw-r-- MultiSound.d/conv.l
-#   1472 -rw-rw-r-- MultiSound.d/msndreset.c
-#
-save_IFS="${IFS}"
-IFS="${IFS}:"
-gettext_dir=FAILED
-locale_dir=FAILED
-first_param="$1"
-for dir in $PATH
-do
-  if test "$gettext_dir" = FAILED && test -f $dir/gettext \
-     && ($dir/gettext --version >/dev/null 2>&1)
-  then
-    set `$dir/gettext --version 2>&1`
-    if test "$3" = GNU
-    then
-      gettext_dir=$dir
-    fi
-  fi
-  if test "$locale_dir" = FAILED && test -f $dir/shar \
-     && ($dir/shar --print-text-domain-dir >/dev/null 2>&1)
-  then
-    locale_dir=`$dir/shar --print-text-domain-dir`
-  fi
-done
-IFS="$save_IFS"
-if test "$locale_dir" = FAILED || test "$gettext_dir" = FAILED
-then
-  echo=echo
-else
-  TEXTDOMAINDIR=$locale_dir
-  export TEXTDOMAINDIR
-  TEXTDOMAIN=sharutils
-  export TEXTDOMAIN
-  echo="$gettext_dir/gettext -s"
-fi
-touch -am 1231235999 $$.touch >/dev/null 2>&1
-if test ! -f 1231235999 && test -f $$.touch; then
-  shar_touch=touch
-else
-  shar_touch=:
-  echo
-  $echo 'WARNING: not restoring timestamps.  Consider getting and'
-  $echo "installing GNU \`touch', distributed in GNU File Utilities..."
-  echo
-fi
-rm -f 1231235999 $$.touch
-#
-if mkdir _sh01426; then
-  $echo 'x -' 'creating lock directory'
-else
-  $echo 'failed to create lock directory'
-  exit 1
-fi
-# ============= MultiSound.d/setdigital.c ==============
-if test ! -d 'MultiSound.d'; then
-  $echo 'x -' 'creating directory' 'MultiSound.d'
-  mkdir 'MultiSound.d'
-fi
-if test -f 'MultiSound.d/setdigital.c' && test "$first_param" != -c; then
-  $echo 'x -' SKIPPING 'MultiSound.d/setdigital.c' '(file already exists)'
-else
-  $echo 'x -' extracting 'MultiSound.d/setdigital.c' '(text)'
-  sed 's/^X//' << 'SHAR_EOF' > 'MultiSound.d/setdigital.c' &&
-/*********************************************************************
-X *
-X * setdigital.c - sets the DIGITAL1 input for a mixer
-X *
-X * Copyright (C) 1998 Andrew Veliath
-X *
-X * This program is free software; you can redistribute it and/or modify
-X * it under the terms of the GNU General Public License as published by
-X * the Free Software Foundation; either version 2 of the License, or
-X * (at your option) any later version.
-X *
-X * This program is distributed in the hope that it will be useful,
-X * but WITHOUT ANY WARRANTY; without even the implied warranty of
-X * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-X * GNU General Public License for more details.
-X *
-X * You should have received a copy of the GNU General Public License
-X * along with this program; if not, write to the Free Software
-X * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-X *
-X ********************************************************************/
-X
-#include <stdio.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <sys/soundcard.h>
-X
-int main(int argc, char *argv[])
-{
-X	int fd;
-X	unsigned long recmask, recsrc;
-X
-X	if (argc != 2) {
-X		fprintf(stderr, "usage: setdigital <mixer device>\n");
-X		exit(1);
-X	}
-X
-X	if ((fd = open(argv[1], O_RDWR)) < 0) {
-X		perror(argv[1]);
-X		exit(1);
-X	}
-X
-X	if (ioctl(fd, SOUND_MIXER_READ_RECMASK, &recmask) < 0) {
-X		fprintf(stderr, "error: ioctl read recording mask failed\n");
-X		perror("ioctl");
-X		close(fd);
-X		exit(1);
-X	}
-X
-X	if (!(recmask & SOUND_MASK_DIGITAL1)) {
-X		fprintf(stderr, "error: cannot find DIGITAL1 device in mixer\n");
-X		close(fd);
-X		exit(1);
-X	}
-X
-X	if (ioctl(fd, SOUND_MIXER_READ_RECSRC, &recsrc) < 0) {
-X		fprintf(stderr, "error: ioctl read recording source failed\n");
-X		perror("ioctl");
-X		close(fd);
-X		exit(1);
-X	}
-X
-X	recsrc |= SOUND_MASK_DIGITAL1;
-X	
-X	if (ioctl(fd, SOUND_MIXER_WRITE_RECSRC, &recsrc) < 0) {
-X		fprintf(stderr, "error: ioctl write recording source failed\n");
-X		perror("ioctl");
-X		close(fd);
-X		exit(1);
-X	}
-X
-X	close(fd);
-X	
-X	return 0;
-}
-SHAR_EOF
-  $shar_touch -am 1204092598 'MultiSound.d/setdigital.c' &&
-  chmod 0664 'MultiSound.d/setdigital.c' ||
-  $echo 'restore of' 'MultiSound.d/setdigital.c' 'failed'
-  if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \
-  && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then
-    md5sum -c << SHAR_EOF >/dev/null 2>&1 \
-    || $echo 'MultiSound.d/setdigital.c:' 'MD5 check failed'
-e87217fc3e71288102ba41fd81f71ec4  MultiSound.d/setdigital.c
-SHAR_EOF
-  else
-    shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'MultiSound.d/setdigital.c'`"
-    test 2046 -eq "$shar_count" ||
-    $echo 'MultiSound.d/setdigital.c:' 'original size' '2046,' 'current size' "$shar_count!"
-  fi
-fi
-# ============= MultiSound.d/pinnaclecfg.c ==============
-if test -f 'MultiSound.d/pinnaclecfg.c' && test "$first_param" != -c; then
-  $echo 'x -' SKIPPING 'MultiSound.d/pinnaclecfg.c' '(file already exists)'
-else
-  $echo 'x -' extracting 'MultiSound.d/pinnaclecfg.c' '(text)'
-  sed 's/^X//' << 'SHAR_EOF' > 'MultiSound.d/pinnaclecfg.c' &&
-/*********************************************************************
-X *
-X * pinnaclecfg.c - Pinnacle/Fiji Device Configuration Program
-X *
-X * This is for NON-PnP mode only.  For PnP mode, use isapnptools.
-X *
-X * This is Linux-specific, and must be run with root permissions.
-X *
-X * Part of the Turtle Beach MultiSound Sound Card Driver for Linux
-X *
-X * Copyright (C) 1998 Andrew Veliath
-X *
-X * This program is free software; you can redistribute it and/or modify
-X * it under the terms of the GNU General Public License as published by
-X * the Free Software Foundation; either version 2 of the License, or
-X * (at your option) any later version.
-X *
-X * This program is distributed in the hope that it will be useful,
-X * but WITHOUT ANY WARRANTY; without even the implied warranty of
-X * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-X * GNU General Public License for more details.
-X *
-X * You should have received a copy of the GNU General Public License
-X * along with this program; if not, write to the Free Software
-X * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-X *
-X ********************************************************************/
-X
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-#include <asm/io.h>
-#include <asm/types.h>
-X
-#define IREG_LOGDEVICE		0x07
-#define IREG_ACTIVATE		0x30
-#define LD_ACTIVATE		0x01
-#define LD_DISACTIVATE		0x00
-#define IREG_EECONTROL		0x3F
-#define IREG_MEMBASEHI		0x40
-#define IREG_MEMBASELO		0x41
-#define IREG_MEMCONTROL		0x42
-#define IREG_MEMRANGEHI		0x43
-#define IREG_MEMRANGELO		0x44
-#define MEMTYPE_8BIT		0x00
-#define MEMTYPE_16BIT		0x02
-#define MEMTYPE_RANGE		0x00
-#define MEMTYPE_HIADDR		0x01
-#define IREG_IO0_BASEHI		0x60
-#define IREG_IO0_BASELO		0x61
-#define IREG_IO1_BASEHI		0x62
-#define IREG_IO1_BASELO		0x63
-#define IREG_IRQ_NUMBER		0x70
-#define IREG_IRQ_TYPE		0x71
-#define IRQTYPE_HIGH		0x02
-#define IRQTYPE_LOW		0x00
-#define IRQTYPE_LEVEL		0x01
-#define IRQTYPE_EDGE		0x00
-X
-#define HIBYTE(w)		((BYTE)(((WORD)(w) >> 8) & 0xFF))
-#define LOBYTE(w)		((BYTE)(w))
-#define MAKEWORD(low,hi)	((WORD)(((BYTE)(low))|(((WORD)((BYTE)(hi)))<<8)))
-X
-typedef __u8			BYTE;
-typedef __u16			USHORT;
-typedef __u16			WORD;
-X
-static int config_port = -1;
-X
-static int msnd_write_cfg(int cfg, int reg, int value)
-{
-X	outb(reg, cfg);
-X	outb(value, cfg + 1);
-X	if (value != inb(cfg + 1)) {
-X		fprintf(stderr, "error: msnd_write_cfg: I/O error\n");
-X		return -EIO;
-X	}
-X	return 0;
-}
-X
-static int msnd_read_cfg(int cfg, int reg)
-{
-X	outb(reg, cfg);
-X	return inb(cfg + 1);
-}
-X
-static int msnd_write_cfg_io0(int cfg, int num, WORD io)
-{
-X	if (msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
-X		return -EIO;
-X	if (msnd_write_cfg(cfg, IREG_IO0_BASEHI, HIBYTE(io)))
-X		return -EIO;
-X	if (msnd_write_cfg(cfg, IREG_IO0_BASELO, LOBYTE(io)))
-X		return -EIO;
-X	return 0;
-}
-X
-static int msnd_read_cfg_io0(int cfg, int num, WORD *io)
-{
-X	if (msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
-X		return -EIO;
-X	
-X	*io = MAKEWORD(msnd_read_cfg(cfg, IREG_IO0_BASELO),
-X		       msnd_read_cfg(cfg, IREG_IO0_BASEHI));
-X
-X	return 0;
-}
-X
-static int msnd_write_cfg_io1(int cfg, int num, WORD io)
-{
-X	if (msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
-X		return -EIO;
-X	if (msnd_write_cfg(cfg, IREG_IO1_BASEHI, HIBYTE(io)))
-X		return -EIO;
-X	if (msnd_write_cfg(cfg, IREG_IO1_BASELO, LOBYTE(io)))
-X		return -EIO;
-X	return 0;
-}
-X
-static int msnd_read_cfg_io1(int cfg, int num, WORD *io)
-{
-X	if (msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
-X		return -EIO;
-X	
-X	*io = MAKEWORD(msnd_read_cfg(cfg, IREG_IO1_BASELO),
-X		       msnd_read_cfg(cfg, IREG_IO1_BASEHI));
-X
-X	return 0;
-}
-X
-static int msnd_write_cfg_irq(int cfg, int num, WORD irq)
-{
-X	if (msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
-X		return -EIO;
-X	if (msnd_write_cfg(cfg, IREG_IRQ_NUMBER, LOBYTE(irq)))
-X		return -EIO;
-X	if (msnd_write_cfg(cfg, IREG_IRQ_TYPE, IRQTYPE_EDGE))
-X		return -EIO;
-X	return 0;
-}
-X
-static int msnd_read_cfg_irq(int cfg, int num, WORD *irq)
-{
-X	if (msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
-X		return -EIO;
-X	
-X	*irq = msnd_read_cfg(cfg, IREG_IRQ_NUMBER);
-X
-X	return 0;
-}
-X
-static int msnd_write_cfg_mem(int cfg, int num, int mem)
-{
-X	WORD wmem;
-X
-X	mem >>= 8;
-X	mem &= 0xfff;
-X	wmem = (WORD)mem;
-X	if (msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
-X		return -EIO;
-X	if (msnd_write_cfg(cfg, IREG_MEMBASEHI, HIBYTE(wmem)))
-X		return -EIO;
-X	if (msnd_write_cfg(cfg, IREG_MEMBASELO, LOBYTE(wmem)))
-X		return -EIO;
-X	if (wmem && msnd_write_cfg(cfg, IREG_MEMCONTROL, (MEMTYPE_HIADDR | MEMTYPE_16BIT)))
-X		return -EIO;
-X	return 0;
-}
-X
-static int msnd_read_cfg_mem(int cfg, int num, int *mem)
-{
-X	if (msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
-X		return -EIO;
-X	
-X	*mem = MAKEWORD(msnd_read_cfg(cfg, IREG_MEMBASELO),
-X			msnd_read_cfg(cfg, IREG_MEMBASEHI));
-X	*mem <<= 8;
-X
-X	return 0;
-}
-X
-static int msnd_activate_logical(int cfg, int num)
-{
-X	if (msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
-X		return -EIO;
-X	if (msnd_write_cfg(cfg, IREG_ACTIVATE, LD_ACTIVATE))
-X		return -EIO;
-X	return 0;
-}
-X
-static int msnd_write_cfg_logical(int cfg, int num, WORD io0, WORD io1, WORD irq, int mem)
-{
-X	if (msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
-X		return -EIO;
-X	if (msnd_write_cfg_io0(cfg, num, io0))
-X		return -EIO;
-X	if (msnd_write_cfg_io1(cfg, num, io1))
-X		return -EIO;
-X	if (msnd_write_cfg_irq(cfg, num, irq))
-X		return -EIO;
-X	if (msnd_write_cfg_mem(cfg, num, mem))
-X		return -EIO;
-X	if (msnd_activate_logical(cfg, num))
-X		return -EIO;
-X	return 0;
-}
-X
-static int msnd_read_cfg_logical(int cfg, int num, WORD *io0, WORD *io1, WORD *irq, int *mem)
-{
-X	if (msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
-X		return -EIO;
-X	if (msnd_read_cfg_io0(cfg, num, io0))
-X		return -EIO;
-X	if (msnd_read_cfg_io1(cfg, num, io1))
-X		return -EIO;
-X	if (msnd_read_cfg_irq(cfg, num, irq))
-X		return -EIO;
-X	if (msnd_read_cfg_mem(cfg, num, mem))
-X		return -EIO;
-X	return 0;
-}
-X
-static void usage(void)
-{
-X	fprintf(stderr,
-X		"\n"
-X		"pinnaclecfg 1.0\n"
-X		"\n"
-X		"usage: pinnaclecfg <config port> [device config]\n"
-X		"\n"
-X		"This is for use with the card in NON-PnP mode only.\n"
-X		"\n"
-X		"Available devices (not all available for Fiji):\n"
-X		"\n"
-X		"        Device                       Description\n"
-X		"        -------------------------------------------------------------------\n"
-X		"        reset                        Reset all devices (i.e. disable)\n"
-X		"        show                         Display current device configurations\n"
-X		"\n"
-X		"        dsp <io> <irq> <mem>         Audio device\n"
-X		"        mpu <io> <irq>               Internal Kurzweil synth\n"
-X		"        ide <io0> <io1> <irq>        On-board IDE controller\n"
-X		"        joystick <io>                Joystick port\n"
-X		"\n");
-X	exit(1);
-}
-X
-static int cfg_reset(void)
-{
-X	int i;
-X
-X	for (i = 0; i < 4; ++i)
-X		msnd_write_cfg_logical(config_port, i, 0, 0, 0, 0);
-X	
-X	return 0;
-}
-X
-static int cfg_show(void)
-{
-X	int i;
-X	int count = 0;
-X
-X	for (i = 0; i < 4; ++i) {
-X		WORD io0, io1, irq;
-X		int mem;
-X		msnd_read_cfg_logical(config_port, i, &io0, &io1, &irq, &mem);
-X		switch (i) {
-X		case 0:
-X			if (io0 || irq || mem) {
-X				printf("dsp 0x%x %d 0x%x\n", io0, irq, mem);
-X				++count;
-X			}
-X			break;
-X		case 1:
-X			if (io0 || irq) {
-X				printf("mpu 0x%x %d\n", io0, irq);
-X				++count;
-X			}
-X			break;
-X		case 2:
-X			if (io0 || io1 || irq) {
-X				printf("ide 0x%x 0x%x %d\n", io0, io1, irq);
-X				++count;
-X			}
-X			break;
-X		case 3:
-X			if (io0) {
-X				printf("joystick 0x%x\n", io0);
-X				++count;
-X			}
-X			break;
-X		}
-X	}
-X
-X	if (count == 0)
-X		fprintf(stderr, "no devices configured\n");
-X	
-X	return 0;
-}
-X
-static int cfg_dsp(int argc, char *argv[])
-{
-X	int io, irq, mem;
-X
-X	if (argc < 3 ||
-X	    sscanf(argv[0], "0x%x", &io) != 1 ||
-X	    sscanf(argv[1], "%d", &irq) != 1 ||
-X	    sscanf(argv[2], "0x%x", &mem) != 1)
-X		usage();
-X
-X	if (!(io == 0x290 ||
-X	      io == 0x260 ||
-X	      io == 0x250 ||
-X	      io == 0x240 ||
-X	      io == 0x230 ||
-X	      io == 0x220 ||
-X	      io == 0x210 ||
-X	      io == 0x3e0)) {
-X		fprintf(stderr, "error: io must be one of "
-X			"210, 220, 230, 240, 250, 260, 290, or 3E0\n");
-X		usage();
-X	}
-X	
-X	if (!(irq == 5 ||
-X	      irq == 7 ||
-X	      irq == 9 ||
-X	      irq == 10 ||
-X	      irq == 11 ||
-X	      irq == 12)) {
-X		fprintf(stderr, "error: irq must be one of "
-X			"5, 7, 9, 10, 11 or 12\n");
-X		usage();
-X	}
-X
-X	if (!(mem == 0xb0000 ||
-X	      mem == 0xc8000 ||
-X	      mem == 0xd0000 ||
-X	      mem == 0xd8000 ||
-X	      mem == 0xe0000 ||
-X	      mem == 0xe8000)) {
-X		fprintf(stderr, "error: mem must be one of "
-X			"0xb0000, 0xc8000, 0xd0000, 0xd8000, 0xe0000 or 0xe8000\n");
-X		usage();
-X	}
-X
-X	return msnd_write_cfg_logical(config_port, 0, io, 0, irq, mem);
-}
-X
-static int cfg_mpu(int argc, char *argv[])
-{
-X	int io, irq;
-X
-X	if (argc < 2 ||
-X	    sscanf(argv[0], "0x%x", &io) != 1 ||
-X	    sscanf(argv[1], "%d", &irq) != 1)
-X		usage();
-X	
-X	return msnd_write_cfg_logical(config_port, 1, io, 0, irq, 0);
-}
-X
-static int cfg_ide(int argc, char *argv[])
-{
-X	int io0, io1, irq;
-X
-X	if (argc < 3 ||
-X	    sscanf(argv[0], "0x%x", &io0) != 1 ||
-X	    sscanf(argv[0], "0x%x", &io1) != 1 ||
-X	    sscanf(argv[1], "%d", &irq) != 1)
-X		usage();
-X	
-X	return msnd_write_cfg_logical(config_port, 2, io0, io1, irq, 0);
-}
-X
-static int cfg_joystick(int argc, char *argv[])
-{
-X	int io;
-X
-X	if (argc < 1 ||
-X	    sscanf(argv[0], "0x%x", &io) != 1)
-X		usage();
-X	
-X	return msnd_write_cfg_logical(config_port, 3, io, 0, 0, 0);
-}
-X
-int main(int argc, char *argv[])
-{
-X	char *device;
-X	int rv = 0;
-X
-X	--argc; ++argv;
-X
-X	if (argc < 2)
-X		usage();
-X
-X	sscanf(argv[0], "0x%x", &config_port);
-X	if (config_port != 0x250 && config_port != 0x260 && config_port != 0x270) {
-X		fprintf(stderr, "error: <config port> must be 0x250, 0x260 or 0x270\n");
-X		exit(1);
-X	}
-X	if (ioperm(config_port, 2, 1)) {
-X		perror("ioperm");
-X		fprintf(stderr, "note: pinnaclecfg must be run as root\n");
-X		exit(1);
-X	}
-X	device = argv[1];
-X
-X	argc -= 2; argv += 2;
-X
-X	if (strcmp(device, "reset") == 0)
-X		rv = cfg_reset();
-X	else if (strcmp(device, "show") == 0)
-X		rv = cfg_show();
-X	else if (strcmp(device, "dsp") == 0)
-X		rv = cfg_dsp(argc, argv);
-X	else if (strcmp(device, "mpu") == 0)
-X		rv = cfg_mpu(argc, argv);
-X	else if (strcmp(device, "ide") == 0)
-X		rv = cfg_ide(argc, argv);
-X	else if (strcmp(device, "joystick") == 0)
-X		rv = cfg_joystick(argc, argv);
-X	else {
-X		fprintf(stderr, "error: unknown device %s\n", device);
-X		usage();
-X	}
-X
-X	if (rv)
-X		fprintf(stderr, "error: device configuration failed\n");
-X	
-X	return 0;
-}
-SHAR_EOF
-  $shar_touch -am 1204092598 'MultiSound.d/pinnaclecfg.c' &&
-  chmod 0664 'MultiSound.d/pinnaclecfg.c' ||
-  $echo 'restore of' 'MultiSound.d/pinnaclecfg.c' 'failed'
-  if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \
-  && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then
-    md5sum -c << SHAR_EOF >/dev/null 2>&1 \
-    || $echo 'MultiSound.d/pinnaclecfg.c:' 'MD5 check failed'
-366bdf27f0db767a3c7921d0a6db20fe  MultiSound.d/pinnaclecfg.c
-SHAR_EOF
-  else
-    shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'MultiSound.d/pinnaclecfg.c'`"
-    test 10235 -eq "$shar_count" ||
-    $echo 'MultiSound.d/pinnaclecfg.c:' 'original size' '10235,' 'current size' "$shar_count!"
-  fi
-fi
-# ============= MultiSound.d/Makefile ==============
-if test -f 'MultiSound.d/Makefile' && test "$first_param" != -c; then
-  $echo 'x -' SKIPPING 'MultiSound.d/Makefile' '(file already exists)'
-else
-  $echo 'x -' extracting 'MultiSound.d/Makefile' '(text)'
-  sed 's/^X//' << 'SHAR_EOF' > 'MultiSound.d/Makefile' &&
-CC	= gcc
-CFLAGS	= -O
-PROGS	= setdigital msndreset pinnaclecfg conv
-X
-all: $(PROGS)
-X
-clean:
-X	rm -f $(PROGS)
-SHAR_EOF
-  $shar_touch -am 1204092398 'MultiSound.d/Makefile' &&
-  chmod 0664 'MultiSound.d/Makefile' ||
-  $echo 'restore of' 'MultiSound.d/Makefile' 'failed'
-  if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \
-  && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then
-    md5sum -c << SHAR_EOF >/dev/null 2>&1 \
-    || $echo 'MultiSound.d/Makefile:' 'MD5 check failed'
-76ca8bb44e3882edcf79c97df6c81845  MultiSound.d/Makefile
-SHAR_EOF
-  else
-    shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'MultiSound.d/Makefile'`"
-    test 106 -eq "$shar_count" ||
-    $echo 'MultiSound.d/Makefile:' 'original size' '106,' 'current size' "$shar_count!"
-  fi
-fi
-# ============= MultiSound.d/conv.l ==============
-if test -f 'MultiSound.d/conv.l' && test "$first_param" != -c; then
-  $echo 'x -' SKIPPING 'MultiSound.d/conv.l' '(file already exists)'
-else
-  $echo 'x -' extracting 'MultiSound.d/conv.l' '(text)'
-  sed 's/^X//' << 'SHAR_EOF' > 'MultiSound.d/conv.l' &&
-%%
-[ \n\t,\r]
-\;.*
-DB
-[0-9A-Fa-f]+H	{ int n; sscanf(yytext, "%xH", &n); printf("%c", n); }
-%%
-int yywrap() { return 1; }
-main() { yylex(); }
-SHAR_EOF
-  $shar_touch -am 0828231798 'MultiSound.d/conv.l' &&
-  chmod 0664 'MultiSound.d/conv.l' ||
-  $echo 'restore of' 'MultiSound.d/conv.l' 'failed'
-  if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \
-  && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then
-    md5sum -c << SHAR_EOF >/dev/null 2>&1 \
-    || $echo 'MultiSound.d/conv.l:' 'MD5 check failed'
-d2411fc32cd71a00dcdc1f009e858dd2  MultiSound.d/conv.l
-SHAR_EOF
-  else
-    shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'MultiSound.d/conv.l'`"
-    test 141 -eq "$shar_count" ||
-    $echo 'MultiSound.d/conv.l:' 'original size' '141,' 'current size' "$shar_count!"
-  fi
-fi
-# ============= MultiSound.d/msndreset.c ==============
-if test -f 'MultiSound.d/msndreset.c' && test "$first_param" != -c; then
-  $echo 'x -' SKIPPING 'MultiSound.d/msndreset.c' '(file already exists)'
-else
-  $echo 'x -' extracting 'MultiSound.d/msndreset.c' '(text)'
-  sed 's/^X//' << 'SHAR_EOF' > 'MultiSound.d/msndreset.c' &&
-/*********************************************************************
-X *
-X * msndreset.c - resets the MultiSound card
-X *
-X * Copyright (C) 1998 Andrew Veliath
-X *
-X * This program is free software; you can redistribute it and/or modify
-X * it under the terms of the GNU General Public License as published by
-X * the Free Software Foundation; either version 2 of the License, or
-X * (at your option) any later version.
-X *
-X * This program is distributed in the hope that it will be useful,
-X * but WITHOUT ANY WARRANTY; without even the implied warranty of
-X * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-X * GNU General Public License for more details.
-X *
-X * You should have received a copy of the GNU General Public License
-X * along with this program; if not, write to the Free Software
-X * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-X *
-X ********************************************************************/
-X
-#include <stdio.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <sys/soundcard.h>
-X
-int main(int argc, char *argv[])
-{
-X	int fd;
-X
-X	if (argc != 2) {
-X		fprintf(stderr, "usage: msndreset <mixer device>\n");
-X		exit(1);
-X	}
-X
-X	if ((fd = open(argv[1], O_RDWR)) < 0) {
-X		perror(argv[1]);
-X		exit(1);
-X	}
-X
-X	if (ioctl(fd, SOUND_MIXER_PRIVATE1, 0) < 0) {
-X		fprintf(stderr, "error: msnd ioctl reset failed\n");
-X		perror("ioctl");
-X		close(fd);
-X		exit(1);
-X	}
-X
-X	close(fd);
-X	
-X	return 0;
-}
-SHAR_EOF
-  $shar_touch -am 1204100698 'MultiSound.d/msndreset.c' &&
-  chmod 0664 'MultiSound.d/msndreset.c' ||
-  $echo 'restore of' 'MultiSound.d/msndreset.c' 'failed'
-  if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \
-  && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then
-    md5sum -c << SHAR_EOF >/dev/null 2>&1 \
-    || $echo 'MultiSound.d/msndreset.c:' 'MD5 check failed'
-c52f876521084e8eb25e12e01dcccb8a  MultiSound.d/msndreset.c
-SHAR_EOF
-  else
-    shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'MultiSound.d/msndreset.c'`"
-    test 1472 -eq "$shar_count" ||
-    $echo 'MultiSound.d/msndreset.c:' 'original size' '1472,' 'current size' "$shar_count!"
-  fi
-fi
-rm -fr _sh01426
-exit 0
diff --git a/Documentation/sound/oss/OPL3 b/Documentation/sound/oss/OPL3
deleted file mode 100644
index 2468ff827688..000000000000
--- a/Documentation/sound/oss/OPL3
+++ /dev/null
@@ -1,6 +0,0 @@
-A pure OPL3 card is nice and easy to configure. Simply do
-
-insmod opl3 io=0x388
-
-Change the I/O address in the very unlikely case this card is differently
-configured
diff --git a/Documentation/sound/oss/Opti b/Documentation/sound/oss/Opti
deleted file mode 100644
index 4cd5d9ab3580..000000000000
--- a/Documentation/sound/oss/Opti
+++ /dev/null
@@ -1,218 +0,0 @@
-Support for the OPTi 82C931 chip
---------------------------------
-Note: parts of this README file apply also to other
-cards that use the mad16 driver.
-
-Some items in this README file are based on features
-added to the sound driver after Linux-2.1.91 was out.
-By the time of writing this I do not know which official
-kernel release will include these features.
-Please do not report inconsistencies on older Linux
-kernels.
-
-The OPTi 82C931 is supported in its non-PnP mode.
-Usually you do not need to set jumpers, etc. The sound driver
-will check the card status and if it is required it will
-force the card into a mode in which it can be programmed.
-
-If you have another OS installed on your computer it is recommended
-that Linux and the other OS use the same resources.
-
-Also, it is recommended that resources specified in /etc/modprobe.d/*.conf
-and resources specified in /etc/isapnp.conf agree.
-
-Compiling the sound driver
---------------------------
-I highly recommend that you build a modularized sound driver.
-This document does not cover a sound-driver which is built in
-the kernel.
-
-Sound card support should be enabled as a module (chose m).
-Answer 'm' for  these items:
-  Generic OPL2/OPL3 FM synthesizer support		(CONFIG_SOUND_ADLIB)
-  Microsoft Sound System support			(CONFIG_SOUND_MSS)
-  Support for OPTi MAD16 and/or Mozart based cards	(CONFIG_SOUND_MAD16)
-  FM synthesizer (YM3812/OPL-3) support			(CONFIG_SOUND_YM3812)
-
-The configuration menu may ask for addresses, IRQ lines or DMA
-channels. If the card is used as a module the module loading
-options will override these values.
-
-For the OPTi 931 you can answer 'n' to:
-  Support MIDI in older MAD16 based cards (requires SB)	(CONFIG_SOUND_MAD16_OLDCARD)
-If you do need MIDI support in a Mozart or C928 based card you
-need to answer 'm' to the above question. In that case you will
-also need to answer 'm' to:
-  '100% Sound Blaster compatibles (SB16/32/64, ESS, Jazz16) support' (CONFIG_SOUND_SB)
-
-Go on and compile your kernel and modules. Install the modules. Run depmod -a.
-
-Using isapnptools
------------------
-In most systems with a PnP BIOS you do not need to use isapnp. The
-initialization provided by the BIOS is sufficient for the driver
-to pick up the card and continue initialization.
-
-If that fails, or if you have other PnP cards, you need to use isapnp
-to initialize the card.
-This was tested with isapnptools-1.11 but I recommend that you use
-isapnptools-1.13 (or newer). Run pnpdump to dump the information
-about your PnP cards. Then edit the resulting file and select
-the options of your choice. This file is normally installed as
-/etc/isapnp.conf.
-
-The driver has one limitation with respect to I/O port resources:
-IO3 base must be 0x0E0C.  Although isapnp allows other ports, this
-address is hard-coded into the driver.
-
-Using kmod and autoloading the sound driver
--------------------------------------------
-Config files in '/etc/modprobe.d/' are used as below:
-
-alias mixer0 mad16
-alias audio0 mad16
-alias midi0  mad16
-alias synth0 opl3
-options sb mad16=1
-options mad16 irq=10 dma=0 dma16=1 io=0x530 joystick=1 cdtype=0
-options opl3 io=0x388
-install mad16 /sbin/modprobe -i mad16 && /sbin/ad1848_mixer_reroute 14 8 15 3 16 6
-
-If you have an MPU daughtercard or onboard MPU you will want to add to the
-"options mad16" line - eg 
-
-options mad16 irq=5 dma=0 dma16=3 io=0x530 mpu_io=0x330 mpu_irq=9
-
-To set the I/O and IRQ of the MPU.
-
-
-Explain:
-
-alias mixer0 mad16
-alias audio0 mad16
-alias midi0  mad16
-alias synth0 opl3
-
-When any sound device is opened the kernel requests auto-loading
-of char-major-14. There is a built-in alias that translates this
-request to loading the main sound module.
-
-The sound module in its turn will request loading of a sub-driver
-for mixer, audio, midi or synthesizer device. The first 3 are
-supported by the mad16 driver. The synth device is supported
-by the opl3 driver.
-
-There is currently no way to autoload the sound device driver
-if more than one card is installed.
-
-options sb mad16=1
-
-This is left for historical reasons. If you enable the
-config option 'Support MIDI in older MAD16 based cards (requires SB)'
-or if you use an older mad16 driver it will force loading of the
-SoundBlaster driver. This option tells the SB driver not to look
-for a SB card but to wait for the mad16 driver.
-
-options mad16 irq=10 dma=0 dma16=1 io=0x530 joystick=1 cdtype=0
-options opl3 io=0x388
-
-post-install mad16 /sbin/ad1848_mixer_reroute 14 8 15 3 16 6
-
-This sets resources and options for the mad16 and opl3 drivers.
-I use two DMA channels (only one is required) to enable full duplex.
-joystick=1 enables the joystick port. cdtype=0 disables the cd port.
-You can also set mpu_io and mpu_irq in the mad16 options for the
-uart401 driver.
-
-This tells modprobe to run /sbin/ad1848_mixer_reroute after
-mad16 is successfully loaded and initialized. The source
-for ad1848_mixer_reroute is appended to the end of this readme
-file. It is impossible for the sound driver to know the actual
-connections to the mixer. The 3 inputs intended for cd, synth
-and line-in are mapped to the generic inputs line1, line2 and
-line3. This program reroutes these mixer channels to their
-right names (note the right mapping depends on the actual sound
-card that you use).
-The numeric parameters mean:
- 14=line1 8=cd    - reroute line1 to the CD input.
- 15=line2 3=synth - reroute line2 to the synthesizer input.
- 16=line3 6=line  - reroute line3 to the line input.
-For reference on other input names look at the file
-/usr/include/linux/soundcard.h.
-
-Using a joystick
------------------
-You must enable a joystick in the mad16 options. (also
-in /etc/isapnp.conf if you use it).
-Tested with regular analog joysticks.
-
-A CDROM drive connected to the sound card
------------------------------------------
-The 82C931 chip has support only for secondary ATAPI cdrom.
-(cdtype=8). Loading the mad16 driver resets the C931 chip
-and if a cdrom was already mounted it may cause a complete
-system hang. Do not use the sound card if you have an alternative.
-If you do use the sound card it is important that you load
-the mad16 driver (use "modprobe mad16" to prevent auto-unloading)
-before the cdrom is accessed the first time.
-
-Using the sound driver built-in to the kernel may help here, but...
-Most new systems have a PnP BIOS and also two IDE controllers.
-The IDE controller on the sound card may be needed only on older
-systems (which have only one IDE controller) but these systems
-also do not have a PnP BIOS - requiring isapnptools and a modularized
-driver.
-
-Known problems
---------------
-1. See the section on "A CDROM drive connected to the sound card".
-
-2. On my system the codec cannot capture companded sound samples.
-   (eg., recording from /dev/audio). When any companded capture is
-   requested I get stereo-16 bit samples instead. Playback of
-   companded samples works well. Apparently this problem is not common
-   to all C931 based cards. I do not know how to identify cards that
-   have this problem.
-
-Source for ad1848_mixer_reroute.c
----------------------------------
-#include <stdio.h>
-#include <fcntl.h>
-#include <linux/soundcard.h>
-
-static char *mixer_names[SOUND_MIXER_NRDEVICES] =
-	SOUND_DEVICE_LABELS;
-
-int
-main(int argc, char **argv) {
-	int val, from, to;
-	int i, fd;
-
-	fd = open("/dev/mixer", O_RDWR);
-	if(fd < 0) {
-		perror("/dev/mixer");
-		return 1;
-	}
-
-	for(i = 2; i < argc; i += 2) {
-		from = atoi(argv[i-1]);
-		to = atoi(argv[i]);
-
-		if(to == SOUND_MIXER_NONE)
-			fprintf(stderr, "%s: turning off mixer %s\n",
-				argv[0], mixer_names[to]);
-		else
-			fprintf(stderr, "%s: rerouting mixer %s to %s\n",
-				argv[0], mixer_names[from], mixer_names[to]);
-
-		val = from << 8 | to;
-
-		if(ioctl(fd, SOUND_MIXER_PRIVATE2, &val)) {
-			perror("AD1848 mixer reroute");
-			return 1;
-		}
-	}
-
-	return 0;
-}
-
diff --git a/Documentation/sound/oss/PAS16 b/Documentation/sound/oss/PAS16
deleted file mode 100644
index 5c27229eec8c..000000000000
--- a/Documentation/sound/oss/PAS16
+++ /dev/null
@@ -1,162 +0,0 @@
-Pro Audio Spectrum 16 for 2.3.99 and later
-=========================================
-by Thomas Molina (tmolina@home.com)
-last modified 3 Mar 2001
-Acknowledgement to Axel Boldt (boldt@math.ucsb.edu) for stuff taken
-from Configure.help, Riccardo Facchetti for stuff from README.OSS,
-and others whose names I could not find.
-
-This documentation is relevant for the PAS16 driver (pas2_card.c and
-friends) under kernel version 2.3.99 and later.  If you are
-unfamiliar with configuring sound under Linux, please read the
-Sound-HOWTO, Documentation/sound/oss/Introduction and other
-relevant docs first.
-
-The following information is relevant information from README.OSS
-and legacy docs for the Pro Audio Spectrum 16 (PAS16):
-==================================================================
-
-The pas2_card.c driver supports the following cards --
-Pro Audio Spectrum 16 (PAS16) and compatibles:
-        Pro Audio Spectrum 16
-        Pro Audio Studio 16
-        Logitech Sound Man 16
-        NOTE! The original Pro Audio Spectrum as well as the PAS+ are not
-              and will not be supported by the driver.
-
-The sound driver configuration dialog
--------------------------------------
-
-Sound configuration starts by making some yes/no questions. Be careful
-when answering to these questions since answering y to a question may
-prevent some later ones from being asked. For example don't answer y to
-the question about (PAS16) if you don't really have a PAS16.  Sound
-configuration may also be made modular by answering m to configuration
-options presented. 
-
-Note also that all questions may not be asked. The configuration program
-may disable some questions depending on the earlier choices. It may also
-select some options automatically as well.
-
-  "ProAudioSpectrum 16 support",
-        - Answer 'y'_ONLY_ if you have a Pro Audio Spectrum _16_,
-          Pro Audio Studio 16 or Logitech SoundMan 16 (be sure that
-          you read the above list correctly). Don't answer 'y' if you
-          have some other card made by Media Vision or Logitech since they
-          are not PAS16 compatible.
-          NOTE! Since 3.5-beta10 you need to enable SB support (next question)
-          if you want to use the SB emulation of PAS16. It's also possible to
-          the emulation if you want to use a true SB card together with PAS16
-          (there is another question about this that is asked later).
-
-  "Generic OPL2/OPL3 FM synthesizer support",
-        - Answer 'y' if your card has a FM chip made by Yamaha (OPL2/OPL3/OPL4).
-	  The PAS16 has an OPL3-compatible FM chip.
-
-With PAS16 you can use two audio device files at the same time. /dev/dsp (and
-/dev/audio) is connected to the 8/16 bit native codec and the /dev/dsp1 (and
-/dev/audio1) is connected to the SB emulation (8 bit mono only).
-
-
-The new stuff for 2.3.99 and later
-============================================================================
-The following configuration options are relevant to configuring the PAS16:
-
-Sound card support
-CONFIG_SOUND
-  If you have a sound card in your computer, i.e. if it can say more
-  than an occasional beep, say Y. Be sure to have all the information
-  about your sound card and its configuration down (I/O port,
-  interrupt and DMA channel), because you will be asked for it.
-
-  You want to read the Sound-HOWTO, available from
-  http://www.tldp.org/docs.html#howto . General information
-  about the modular sound system is contained in the files
-  Documentation/sound/oss/Introduction. The file
-  Documentation/sound/oss/README.OSS contains some slightly outdated but
-  still useful information as well.
-
-OSS sound modules
-CONFIG_SOUND_OSS
-  OSS is the Open Sound System suite of sound card drivers. They make
-  sound programming easier since they provide a common API. Say Y or M
-  here (the module will be called sound.o) if you haven't found a
-  driver for your sound card above, then pick your driver from the
-  list below.
-
-Persistent DMA buffers
-CONFIG_SOUND_DMAP
-  Linux can often have problems allocating DMA buffers for ISA sound
-  cards on machines with more than 16MB of RAM. This is because ISA
-  DMA buffers must exist below the 16MB boundary and it is quite
-  possible that a large enough free block in this region cannot be
-  found after the machine has been running for a while. If you say Y
-  here the DMA buffers (64Kb) will be allocated at boot time and kept
-  until the shutdown. This option is only useful if you said Y to
-  "OSS sound modules", above. If you said M to "OSS sound modules"
-  then you can get the persistent DMA buffer functionality by passing
-  the command-line argument "dmabuf=1" to the sound.o module.
-
-  Say y here for PAS16.
-
-ProAudioSpectrum 16 support
-CONFIG_SOUND_PAS
-  Answer Y only if you have a Pro Audio Spectrum 16, ProAudio Studio
-  16 or Logitech SoundMan 16 sound card. Don't answer Y if you have
-  some other card made by Media Vision or Logitech since they are not
-  PAS16 compatible.  It is not necessary to enable the  separate
-  Sound Blaster support; it is included in the PAS driver.
-
-  If you compile the driver into the kernel, you have to add
-  "pas2=<io>,<irq>,<dma>,<dma2>,<sbio>,<sbirq>,<sbdma>,<sbdma2>
-  to the kernel command line.
-
-FM Synthesizer (YM3812/OPL-3) support
-CONFIG_SOUND_YM3812
-  Answer Y if your card has a FM chip made by Yamaha (OPL2/OPL3/OPL4).
-  Answering Y is usually a safe and recommended choice, however some
-  cards may have software (TSR) FM emulation. Enabling FM support with
-  these cards may cause trouble (I don't currently know of any such
-  cards, however).
-  Please read the file Documentation/sound/oss/OPL3 if your card has an
-  OPL3 chip.
-  If you compile the driver into the kernel, you have to add
-  "opl3=<io>" to the kernel command line.
-
-  If you compile your drivers into the kernel, you MUST configure 
-  OPL3 support as a module for PAS16 support to work properly.
-  You can then get OPL3 functionality by issuing the command:
-  insmod opl3
-  In addition, you must either add the following line to 
-  /etc/modprobe.d/*.conf:
-  options opl3 io=0x388
-  or else add the following line to /etc/lilo.conf:
-  opl3=0x388
-
-
-EXAMPLES
-===================================================================
-To use the PAS16 in my computer I have enabled the following sound
-configuration options:
-
-CONFIG_SOUND=y
-CONFIG_SOUND_OSS=y
-CONFIG_SOUND_TRACEINIT=y
-CONFIG_SOUND_DMAP=y
-CONFIG_SOUND_PAS=y
-CONFIG_SOUND_SB=n
-CONFIG_SOUND_YM3812=m
-
-I have also included the following append line in /etc/lilo.conf:
-append="pas2=0x388,10,3,-1,0x220,5,1,-1 sb=0x220,5,1,-1 opl3=0x388"
-
-The io address of 0x388 is default configuration on the PAS16.  The
-irq of 10 and dma of 3 may not match your installation.  The above 
-configuration enables PAS16, 8-bit Soundblaster and OPL3
-functionality.  If Soundblaster functionality is not desired, the
-following line would be appropriate:
-append="pas2=0x388,10,3,-1,0,-1,-1,-1 opl3=0x388"
-
-If sound is built totally modular, the above options may be 
-specified in /etc/modprobe.d/*.conf for pas2, sb and opl3
-respectively. 
diff --git a/Documentation/sound/oss/PSS b/Documentation/sound/oss/PSS
deleted file mode 100644
index 187b9525e1f6..000000000000
--- a/Documentation/sound/oss/PSS
+++ /dev/null
@@ -1,41 +0,0 @@
-The PSS cards and other ECHO based cards provide an onboard DSP with 
-downloadable programs and also has an AD1848 "Microsoft Sound System" 
-device. The PSS driver enables MSS and MPU401 modes of the card. SB 
-is not enabled since it doesn't work concurrently with MSS. 
-
-If you build this driver as a module then the driver takes the following
-parameters
-
-pss_io. 	The I/O base the PSS card is configured at (normally 0x220
-		or 0x240)
-
-mss_io		The base address of the Microsoft Sound System interface.
-		This is normally 0x530, but may be 0x604 or other addresses.
-
-mss_irq		The interrupt assigned to the Microsoft Sound System
-		emulation. IRQ's 3,5,7,9,10,11 and 12 are available. If you
-		get IRQ errors be sure to check the interrupt is set to 
-		"ISA/Legacy" in the BIOS on modern machines.
-
-mss_dma		The DMA channel used by the Microsoft Sound System.
-		This can be 0, 1, or 3. DMA 0 is not available on older 
-		machines and will cause a crash on them.
-
-mpu_io		The MPU emulation base address. This sets the base of the
-		synthesizer. It is typically 0x330 but can be altered.
-
-mpu_irq		The interrupt to use for the synthesizer. It must differ
-		from the IRQ used by the Microsoft Sound System port.
-
-
-The mpu_io/mpu_irq fields are optional. If they are not specified the 
-synthesizer parts are not configured.
-
-When the module is loaded it looks for a file called 
-/etc/sound/pss_synth. This is the firmware file from the DOS install disks.
-This fil holds a general MIDI emulation. The file expected is called
-genmidi.ld on newer DOS driver install disks and synth.ld on older ones.
-
-You can also load alternative DSP algorithms into the card if you wish. One
-alternative driver can be found at http://www.mpg123.de/
-
diff --git a/Documentation/sound/oss/PSS-updates b/Documentation/sound/oss/PSS-updates
deleted file mode 100644
index 11914a1dc7e7..000000000000
--- a/Documentation/sound/oss/PSS-updates
+++ /dev/null
@@ -1,88 +0,0 @@
-	This file contains notes for users of PSS sound cards who wish to use the 
-newly added features of the newest version of this driver.
-
-	The major enhancements present in this new revision of this driver is the 
-addition of two new module parameters that allow you to take full advantage of 
-all the features present on your PSS sound card.  These features include the 
-ability to enable both the builtin CDROM and joystick ports.
-
-pss_enable_joystick
-
-	This parameter is basically a flag.  A 0 will leave the joystick port 
-disabled, while a non-zero value would enable the joystick port.  The default 
-setting is pss_enable_joystick=0 as this keeps this driver fully compatible 
-with systems that were using previous versions of this driver.  If you wish to 
-enable the joystick port you will have to add pss_enable_joystick=1 as an 
-argument to the driver.  To actually use the joystick port you will then have 
-to load the joystick driver itself.  Just remember to load the joystick driver 
-AFTER the pss sound driver.
-
-pss_cdrom_port
-
-	This parameter takes a port address as its parameter.  Any available port 
-address can be specified to enable the CDROM port, except for 0x0 and -1 as 
-these values would leave the port disabled.  Like the joystick port, the cdrom 
-port will require that an appropriate CDROM driver be loaded before you can make 
-use of the newly enabled CDROM port.  Like the joystick port option above, 
-remember to load the CDROM driver AFTER the pss sound driver.  While it may 
-differ on some PSS sound cards, all the PSS sound cards that I have seen have a 
-builtin Wearnes CDROM port.  If this is the case with your PSS sound card you 
-should load aztcd with the appropriate port option that matches the port you 
-assigned to the CDROM port when you loaded your pss sound driver.  (ex. 
-modprobe pss pss_cdrom_port=0x340 && modprobe aztcd aztcd=0x340)  The default 
-setting of this parameter leaves the CDROM port disabled to maintain full 
-compatibility with systems using previous versions of this driver.
-
-	Other options have also been added for the added convenience and utility 
-of the user.  These options are only available if this driver is loaded as a 
-module.
-
-pss_no_sound
-
-	This module parameter is a flag that can be used to tell the driver to 
-just configure non-sound components.  0 configures all components, a non-0 
-value will only attempt to configure the CDROM and joystick ports.  This 
-parameter can be used by a user who only wished to use the builtin joystick 
-and/or CDROM port(s) of his PSS sound card.  If this driver is loaded with this 
-parameter and with the parameter below set to true then a user can safely unload 
-this driver with the following command "rmmod pss && rmmod ad1848 && rmmod 
-mpu401 && rmmod sound && rmmod soundcore" and retain the full functionality of 
-his CDROM and/or joystick port(s) while gaining back the memory previously used 
-by the sound drivers.  This default setting of this parameter is 0 to retain 
-full behavioral compatibility with previous versions of this driver.
-
-pss_keep_settings
-
-	This parameter can be used to specify whether you want the driver to reset 
-all emulations whenever its unloaded.  This can be useful for those who are 
-sharing resources (io ports, IRQ's, DMA's) between different ISA cards.  This 
-flag can also be useful in that future versions of this driver may reset all 
-emulations by default on the driver's unloading (as it probably should), so 
-specifying it now will ensure that all future versions of this driver will 
-continue to work as expected.  The default value of this parameter is 1 to 
-retain full behavioral compatibility with previous versions of this driver.
-
-pss_firmware
-
-	This parameter can be used to specify the file containing the firmware 
-code so that a user could tell the driver where that file is located instead 
-of having to put it in a predefined location with a predefined name.  The 
-default setting of this parameter is "/etc/sound/pss_synth" as this was the 
-path and filename the hardcoded value in the previous versions of this driver.
-
-Examples:
-
-# Normal PSS sound card system, loading of drivers.
-# Should be specified in an rc file (ex. Slackware uses /etc/rc.d/rc.modules).
-
-/sbin/modprobe pss pss_io=0x220 mpu_io=0x338 mpu_irq=9 mss_io=0x530 mss_irq=10 mss_dma=1 pss_cdrom_port=0x340 pss_enable_joystick=1
-/sbin/modprobe aztcd aztcd=0x340
-/sbin/modprobe joystick
-
-# System using the PSS sound card just for its CDROM and joystick ports.
-# Should be specified in an rc file (ex. Slackware uses /etc/rc.d/rc.modules).
-
-/sbin/modprobe pss pss_io=0x220 pss_cdrom_port=0x340 pss_enable_joystick=1 pss_no_sound=1
-/sbin/rmmod pss && /sbin/rmmod ad1848 && /sbin/rmmod mpu401 && /sbin/rmmod sound && /sbin/rmmod soundcore  # This line not needed, but saves memory.
-/sbin/modprobe aztcd aztcd=0x340
-/sbin/modprobe joystick
diff --git a/Documentation/sound/oss/README.OSS b/Documentation/sound/oss/README.OSS
deleted file mode 100644
index a085ea3611a1..000000000000
--- a/Documentation/sound/oss/README.OSS
+++ /dev/null
@@ -1,1455 +0,0 @@
-Introduction
-------------
-
-This file is a collection of all the old Readme files distributed with
-OSS/Lite by Hannu Savolainen. Since the new Linux sound driver is founded
-on it I think these information may still be interesting for users that
-have to configure their sound system.
-
-Be warned: Alan Cox is the current maintainer of the Linux sound driver so if
-you have problems with it, please contact him or the current device-specific
-driver maintainer (e.g. for aedsp16 specific problems contact me). If you have
-patches, contributions or suggestions send them to Alan: I'm sure they are
-welcome.
-
-In this document you will find a lot of references about OSS/Lite or ossfree:
-they are gone forever. Keeping this in mind and with a grain of salt this
-document can be still interesting and very helpful.
-
-[ File edited 17.01.1999 - Riccardo Facchetti ]
-[ Edited miroSOUND section 19.04.2001 - Robert Siemer ]
-
-OSS/Free version 3.8 release notes
-----------------------------------
-
-Please read the SOUND-HOWTO (available from sunsite.unc.edu and other Linux FTP 
-sites). It gives instructions about using sound with Linux. It's bit out of
-date but still very useful. Information about bug fixes and such things
-is available from the web page (see above).
-
-Please check http://www.opensound.com/pguide for more info about programming
-with OSS API.
-
-   ====================================================
--  THIS VERSION ____REQUIRES____ Linux 2.1.57 OR LATER.
-   ====================================================
-
-Packages "snd-util-3.8.tar.gz" and "snd-data-0.1.tar.Z"
-contain useful utilities to be used with this driver.
-See http://www.opensound.com/ossfree/ for
-download instructions.
-
-If you are looking for the installation instructions, please
-look forward into this document.
-
-Supported sound cards
----------------------
-
-See below.
-
-Contributors
-------------
-
-This driver contains code by several contributors. In addition several other
-persons have given useful suggestions. The following is a list of major
-contributors. (I could have forgotten some names.)
-
-	Craig Metz	1/2 of the PAS16 Mixer and PCM support
-	Rob Hooft	Volume computation algorithm for the FM synth.
-	Mika Liljeberg	uLaw encoding and decoding routines
-	Jeff Tranter	Linux SOUND HOWTO document
-	Greg Lee	Volume computation algorithm for the GUS and
-			lots of valuable suggestions.
-	Andy Warner	ISC port
-	Jim Lowe,
-	Amancio Hasty Jr	FreeBSD/NetBSD port
-	Anders Baekgaard 	Bug hunting and valuable suggestions.
-	Joerg Schubert	SB16 DSP support (initial version).
-	Andrew Robinson Improvements to the GUS driver
-	Megens SA	MIDI recording for SB and SB Pro (initial version).
-	Mikael Nordqvist  Linear volume support for GUS and
-			  nonblocking /dev/sequencer.
-	Ian Hartas		SVR4.2 port
-	Markus Aroharju	and
-	Risto Kankkunen		Major contributions to the mixer support
-				of GUS v3.7.
-	Hunyue Yau	Mixer support for SG NX Pro.
-	Marc Hoffman	PSS support (initial version).
-	Rainer Vranken	Initialization for Jazz16 (initial version).
-	Peter Trattler	Initial version of loadable module support for Linux.
-	JRA Gibson	16 bit mode for Jazz16 (initial version)
-	Davor Jadrijevic MAD16 support (initial version)
-	Gregor Hoffleit	Mozart support (initial version)
-	Riccardo Facchetti Audio Excel DSP 16 (aedsp16) support
-	James Hightower Spotting a tiny but important bug in CS423x support.
-	Denis Sablic	OPTi 82C924 specific enhancements (non PnP mode)
-	Tim MacKenzie	Full duplex support for OPTi 82C930.
-	
-	Please look at lowlevel/README for more contributors.
-
-There are probably many other names missing. If you have sent me some
-patches and your name is not in the above list, please inform me.
-
-Sending your contributions or patches
--------------------------------------
-
-First of all it's highly recommended to contact me before sending anything
-or before even starting to do any work. Tell me what you suggest to be
-changed or what you have planned to do. Also ensure you are using the
-very latest (development) version of OSS/Free since the change may already be
-implemented there. In general it's a major waste of time to try to improve a
-several months old version. Information about the latest version can be found
-from http://www.opensound.com/ossfree. In general there is no point in
-sending me patches relative to production kernels.
-
-Sponsors etc.
--------------
-
-The following companies have greatly helped development of this driver 
-in form of a free copy of their product:
-
-Novell, Inc.		UnixWare personal edition + SDK
-The Santa Cruz Operation, Inc. 	A SCO OpenServer + SDK
-Ensoniq Corp,		a SoundScape card and extensive amount of assistance
-MediaTrix Peripherals Inc, a AudioTrix Pro card + SDK
-Acer, Inc.		a pair of AcerMagic S23 cards.
-
-In addition the following companies have provided me sufficient amount
-of technical information at least some of their products (free or $$$):
-
-Advanced Gravis Computer Technology Ltd.
-Media Vision Inc.
-Analog Devices Inc.
-Logitech Inc.
-Aztech Labs Inc.
-Crystal Semiconductor Corporation,
-Integrated Circuit Systems Inc.
-OAK Technology
-OPTi
-Turtle Beach
-miro
-Ad Lib Inc. ($$)
-Music Quest Inc. ($$)
-Creative Labs ($$$)
-
-If you have some problems
-=========================
-
-Read the sound HOWTO (sunsite.unc.edu:/pub/Linux/docs/...?).
-Also look at the home page (http://www.opensound.com/ossfree). It may
-contain info about some recent bug fixes.
-
-It's likely that you have some problems when trying to use the sound driver
-first time. Sound cards don't have standard configuration so there are no
-good default configuration to use. Please try to use same I/O, DMA and IRQ
-values for the sound card than with DOS.
-
-If you get an error message when trying to use the driver, please look
-at /var/adm/messages for more verbose error message.
-
-
-The following errors are likely with /dev/dsp and /dev/audio.
-
-	- "No such device or address".
-	This error indicates that there are no suitable hardware for the
-	device file or the sound driver has been compiled without support for
-	this particular device. For example /dev/audio and /dev/dsp will not
-	work if "digitized voice support" was not enabled during "make config".
-	
-	- "Device or resource busy". Probably the IRQ (or DMA) channel 
-	required by the sound card is in use by some other device/driver.
-
-	- "I/O error". Almost certainly (99%) it's an IRQ or DMA conflict.
-	Look at the kernel messages in /var/adm/notice for more info.
-
-	- "Invalid argument". The application is calling ioctl()
-	with impossible parameters. Check that the application is
-	for sound driver version 2.X or later.
-
-Linux installation
-==================
-
-IMPORTANT!	Read this if you are installing a separately
-		distributed version of this driver.
-
-		Check that your kernel version works with this
-		release of the driver (see Readme). Also verify
-		that your current kernel version doesn't have more
-		recent sound driver version than this one. IT'S HIGHLY
-		RECOMMENDED THAT YOU USE THE SOUND DRIVER VERSION THAT
-		IS DISTRIBUTED WITH KERNEL SOURCES.
-
-- When installing separately distributed sound driver you should first
-  read the above notice. Then try to find proper directory where and how
-  to install the driver sources. You should not try to install a separately
-  distributed driver version if you are not able to find the proper way
-  yourself (in this case use the version that is distributed with kernel
-  sources). Remove old version of linux/drivers/sound directory before
-  installing new files.
-
-- To build the device files you need to run the enclosed shell script 
-  (see below). You need to do this only when installing sound driver
-  first time or when upgrading to much recent version than the earlier
-  one.
-
-- Configure and compile Linux as normally (remember to include the
-  sound support during "make config"). Please refer to kernel documentation
-  for instructions about configuring and compiling kernel. File Readme.cards
-  contains card specific instructions for configuring this driver for
-  use with various sound cards.
-
-Boot time configuration (using lilo and insmod) 
------------------------------------------------
-
-This information has been removed. Too many users didn't believe
-that it's really not necessary to use this method. Please look at
-Readme of sound driver version 3.0.1 if you still want to use this method.
-
-Problems
---------
-
-Common error messages:
-
-- /dev/???????: No such file or directory.
-Run the script at the end of this file.
-
-- /dev/???????: No such device.
-You are not running kernel which contains the sound driver. When using
-modularized sound driver this error means that the sound driver is not
-loaded.
-
-- /dev/????: No such device or address.
-Sound driver didn't detect suitable card when initializing. Please look at
-Readme.cards for info about configuring the driver with your card. Also
-check for possible boot (insmod) time error messages in /var/adm/messages.
-
-- Other messages or problems
-Please check http://www.opensound.com/ossfree for more info.
-
-Configuring version 3.8 (for Linux) with some common sound cards
-================================================================
-
-This document describes configuring sound cards with the freeware version of
-Open Sound Systems (OSS/Free). Information about the commercial version
-(OSS/Linux) and its configuration is available from 
-http://www.opensound.com/linux.html. Information presented here is
-not valid for OSS/Linux. 
-
-If you are unsure about how to configure OSS/Free
-you can download the free evaluation version of OSS/Linux from the above
-address. There is a chance that it can autodetect your sound card. In this case
-you can use the information included in soundon.log when configuring OSS/Free.
-
-
-IMPORTANT!	This document covers only cards that were "known" when
-		this driver version was released. Please look at
-		http://www.opensound.com/ossfree for info about
-		cards introduced recently.
-
-		When configuring the sound driver, you should carefully
-		check each sound configuration option (particularly
-		"Support for /dev/dsp and /dev/audio"). The default values
-		offered by these programs are not necessarily valid.
-
-
-THE BIGGEST MISTAKES YOU CAN MAKE
-=================================
-
-1. Assuming that the card is Sound Blaster compatible when it's not.
---------------------------------------------------------------------
-
-The number one mistake is to assume that your card is compatible with
-Sound Blaster. Only the cards made by Creative Technology or which have
-one or more chips labeled by Creative are SB compatible. In addition there
-are few sound chipsets which are SB compatible in Linux such as ESS1688 or
-Jazz16. Note that SB compatibility in DOS/Windows does _NOT_ mean anything
-in Linux. 
-
-IF YOU REALLY ARE 150% SURE YOU HAVE A SOUND BLASTER YOU CAN SKIP THE REST OF
-THIS CHAPTER.
-
-For most other "supposed to be SB compatible" cards you have to use other
-than SB drivers (see below).  It is possible to get most sound cards to work
-in SB mode but in general it's a complete waste of time. There are several
-problems which you will encounter by using SB mode with cards that are not
-truly SB compatible:
-
-- The SB emulation is at most SB Pro (DSP version 3.x) which means that 
-you get only 8 bit audio (there is always an another ("native") mode which
-gives the 16 bit capability). The 8 bit only operation is the reason why
-many users claim that sound quality in Linux is much worse than in DOS.
-In addition some applications require 16 bit mode and they produce just
-noise with a 8 bit only device.
-- The card may work only in some cases but refuse to work most of the
-time. The SB compatible mode always requires special initialization which is 
-done by the DOS/Windows drivers. This kind of cards work in Linux after
-you have warm booted it after DOS but they don't work after cold boot
-(power on or reset).
-- You get the famous "DMA timed out" messages. Usually all SB clones have
-software selectable IRQ and DMA settings. If the (power on default) values
-currently used by the card don't match configuration of the driver you will
-get the above error message whenever you try to record or play. There are
-few other reasons to the DMA timeout message but using the SB mode seems
-to be the most common cause.
-
-2. Trying to use a PnP (Plug & Play) card just like an ordinary sound card
---------------------------------------------------------------------------
-
-Plug & Play is a protocol defined by Intel and Microsoft. It lets operating
-systems to easily identify and reconfigure I/O ports, IRQs and DMAs of ISA
-cards. The problem with PnP cards is that the standard Linux doesn't currently
-(versions 2.1.x and earlier) don't support PnP. This means that you will have
-to use some special tricks (see later) to get a PnP card alive. Many PnP cards
-work after they have been initialized but this is not always the case.
-
-There are sometimes both PnP and non-PnP versions of the same sound card.
-The non-PnP version is the original model which usually has been discontinued
-more than an year ago. The PnP version has the same name but with "PnP"
-appended to it (sometimes not). This causes major confusion since the non-PnP
-model works with Linux but the PnP one doesn't.
-
-You should carefully check if "Plug & Play" or "PnP" is mentioned in the name
-of the card or in the documentation or package that came with the card. 
-Everything described in the rest of this document is not necessarily valid for
-PnP models of sound cards even you have managed to wake up the card properly.
-Many PnP cards are simply too different from their non-PnP ancestors which are
-covered by this document.
-
-
-Cards that are not (fully) supported by this driver
-===================================================
-
-See http://www.opensound.com/ossfree for information about sound cards 
-to be supported in future. 
-
-
-How to use sound without recompiling kernel and/or sound driver
-===============================================================
-
-There is a commercial sound driver which comes in precompiled form and doesn't
-require recompiling of the kernel. See http://www.4Front-tech.com/oss.html for
-more info.
-
-
-Configuring PnP cards
-=====================
-
-New versions of most sound cards use the so-called ISA PnP protocol for
-soft configuring their I/O, IRQ, DMA and shared memory resources.
-Currently at least cards made by Creative Technology (SB32 and SB32AWE
-PnP), Gravis (GUS PnP and GUS PnP Pro), Ensoniq (Soundscape PnP) and
-Aztech (some Sound Galaxy models) use PnP technology. The CS4232/4236 audio
-chip by Crystal Semiconductor (Intel Atlantis, HP Pavilion and many other
-motherboards) is also based on PnP technology but there is a "native" driver
-available for it (see information about CS4232 later in this document).
-
-PnP sound cards (as well as most other PnP ISA cards) are not supported
-by this version of the driver . Proper
-support for them should be released during 97 once the kernel level
-PnP support is available.
-
-There is a method to get most of the PnP cards to work. The basic method
-is the following:
-
-1) Boot DOS so the card's DOS drivers have a chance to initialize it.
-2) _Cold_ boot to Linux by using "loadlin.exe".  Hitting ctrl-alt-del
-works with older machines but causes a hard reset of all cards on recent
-(Pentium) machines.
-3) If you have the sound driver in Linux configured properly, the card should
-work now. "Proper" means that I/O, IRQ and DMA settings are the same as in
-DOS. The hard part is to find which settings were used. See the documentation of
-your card for more info.
-
-Windows 95 could work as well as DOS but running loadlin may be difficult.
-Probably you should "shut down" your machine to MS-DOS mode before running it.
-
-Some machines have a BIOS utility for setting PnP resources. This is a good
-way to configure some cards. In this case you don't need to boot DOS/Win95
-before starting Linux.
-
-Another way to initialize PnP cards without DOS/Win95 is a Linux based
-PnP isolation tool. When writing this there is a pre alpha test version
-of such a tool available from ftp://ftp.demon.co.uk/pub/unix/linux/utils. The
-file is called isapnptools-*. Please note that this tool is just a temporary
-solution which may be incompatible with future kernel versions having proper
-support for PnP cards. There are bugs in setting DMA channels in earlier
-versions of isapnptools so at least version 1.6 is required with sound cards.
-
-Yet another way to use PnP cards is to use (commercial) OSS/Linux drivers.  See
-http://www.opensound.com/linux.html for more info. This is probably the way you
-should do it if you don't want to spend time recompiling the kernel and 
-required tools.
-
-
-Read this before trying to configure the driver
-===============================================
-
-There are currently many cards that work with this driver. Some of the cards
-have native support while others work since they emulate some other
-card (usually SB, MSS/WSS and/or MPU401). The following cards have native
-support in the driver. Detailed instructions for configuring these cards
-will be given later in this document.
-
-Pro Audio Spectrum 16 (PAS16) and compatibles:
-	Pro Audio Spectrum 16
-	Pro Audio Studio 16
-	Logitech Sound Man 16
-	NOTE! The original Pro Audio Spectrum as well as the PAS+ are not
-	      and will not be supported by the driver.
-
-Media Vision Jazz16 based cards
-	Pro Sonic 16
-	Logitech SoundMan Wave
-	(Other Jazz based cards should work but I don't have any reports
-	about them).
-
-Sound Blasters
-	SB 1.0 to 2.0
-	SB Pro
-	SB 16
-	SB32/64/AWE
-		Configure SB32/64/AWE just like SB16. See lowlevel/README.awe
-		for information about using the wave table synth.
-	        NOTE! AWE63/Gold and 16/32/AWE "PnP" cards need to be activated
-		      using isapnptools before they work with OSS/Free.
-	SB16 compatible cards by other manufacturers than Creative.
-		You have been fooled since there are _no_ SB16 compatible
-		cards on the market (as of May 1997). It's likely that your card
-		is compatible just with SB Pro but there is also a non-SB-
-		compatible 16 bit mode. Usually it's MSS/WSS but it could also
-		be a proprietary one like MV Jazz16 or ESS ES688. OPTi
-		MAD16 chips are very common in so called "SB 16 bit cards"
-		(try with the MAD16 driver).
-
-	======================================================================
-	"Supposed to be SB compatible" cards.
-		Forget the SB compatibility and check for other alternatives
-		first. The only cards that work with the SB driver in
-		Linux have been made by Creative Technology (there is at least
-		one chip on the card with "CREATIVE" printed on it). The
-		only other SB compatible chips are ESS and Jazz16 chips
-		(maybe ALSxxx chips too but they probably don't work).
-		Most other "16 bit SB compatible" cards such as "OPTi/MAD16" or
-		"Crystal" are _NOT_ SB compatible in Linux.
-
-		Practically all sound cards have some kind of SB emulation mode
-		in addition to their native (16 bit) mode. In most cases this
-		(8 bit only) SB compatible mode doesn't work with Linux. If
-		you get it working it may cause problems with games and
-		applications which require 16 bit audio. Some 16 bit only
-		applications don't check if the card actually supports 16 bits.
-		They just dump 16 bit data to a 8 bit card which produces just
-		noise.
-
-		In most cases the 16 bit native mode is supported by Linux.
-		Use the SB mode with "clones" only if you don't find anything
-		better from the rest of this doc.
-	======================================================================
-
-Gravis Ultrasound (GUS)
-	GUS
-	GUS + the 16 bit option
-	GUS MAX
-	GUS ACE (No MIDI port and audio recording)
-	GUS PnP (with RAM)
-
-MPU-401	and compatibles
-	The driver works both with the full (intelligent mode) MPU-401
-	cards (such as MPU IPC-T and MQX-32M) and with the UART only
-	dumb MIDI ports. MPU-401 is currently the most common MIDI
-	interface. Most sound cards are compatible with it. However,
-	don't enable MPU401 mode blindly. Many cards with native support
-	in the driver have their own MPU401 driver. Enabling the standard one
-	will cause a conflict with these cards. So check if your card is
-	in the list of supported cards before enabling MPU401.
-
-Windows Sound System (MSS/WSS)
-	Even when Microsoft has discontinued their own Sound System card 
-	they managed to make it a standard. MSS compatible cards are based on 
-	a codec chip which is easily available from at least two manufacturers
-	(AD1848 by Analog Devices and CS4231/CS4248 by Crystal Semiconductor).
-	Currently most sound cards are based on one of the MSS compatible codec
-	chips. The CS4231 is used in the high quality cards such as GUS MAX,
-	MediaTrix AudioTrix Pro and TB Tropez (GUS MAX is not MSS compatible). 
-
-	Having a AD1848, CS4248 or CS4231 codec chip on the card is a good
-	sign. Even if the card is not MSS compatible, it could be easy to write
-	support for it. Note also that most MSS compatible cards
-	require special boot time initialization which may not be present
-	in the driver. Also, some MSS compatible cards have native support.
-	Enabling the MSS support with these cards is likely to
-	cause a conflict. So check if your card is listed in this file before
-	enabling the MSS support.
-
-Yamaha FM synthesizers (OPL2, OPL3 (not OPL3-SA) and OPL4)
-	Most sound cards have a FM synthesizer chip. The OPL2 is a 2
-	operator chip used in the original AdLib card. Currently it's used
-	only in the cheapest (8 bit mono) cards. The OPL3 is a 4 operator 
-	FM chip which provides better sound quality and/or more available 
-	voices than the OPL2. The OPL4 is a new chip that has an OPL3 and
-	a wave table synthesizer packed onto the same chip. The driver supports
-	just the OPL3 mode directly. Most cards with an OPL4 (like
-	SM Wave and AudioTrix Pro) support the OPL4 mode using MPU401
-	emulation. Writing a native OPL4 support is difficult
-	since Yamaha doesn't give information about their sample ROM chip.
-
-	Enable the generic OPL2/OPL3 FM synthesizer support if your
-	card has a FM chip made by Yamaha. Don't enable it if your card
-	has a software (TRS) based FM emulator.
-
-	----------------------------------------------------------------
-	NOTE! OPL3-SA is different chip than the ordinary OPL3. In addition
-	to the FM synth this chip has also digital audio (WSS) and
-	MIDI (MPU401) capabilities. Support for OPL3-SA is described below.
-	----------------------------------------------------------------
-
-Yamaha OPL3-SA1
-
-	Yamaha OPL3-SA1 (YMF701) is an audio controller chip used on some
-	(Intel) motherboards and on cheap sound cards. It should not be
-	confused with the original OPL3 chip (YMF278) which is entirely
-        different chip. OPL3-SA1 has support for MSS, MPU401 and SB Pro
-	(not used in OSS/Free) in addition to the OPL3 FM synth.
-
-	There are also chips called OPL3-SA2, OPL3-SA3, ..., OPL3SA-N. They
-	are PnP chips and will not work with the OPL3-SA1 driver. You should 
-	use the standard MSS, MPU401 and OPL3 options with these chips and to
-	activate the card using isapnptools.
-
-4Front Technologies SoftOSS
-
-	SoftOSS is a software based wave table emulation which works with
-	any 16 bit stereo sound card. Due to its nature a fast CPU is
-	required (P133 is minimum). Although SoftOSS does _not_ use MMX
-	instructions it has proven out that recent processors (which appear
-	to have MMX) perform significantly better with SoftOSS than earlier
-	ones. For example a P166MMX beats a PPro200. SoftOSS should not be used
-	on 486 or 386 machines.
-
-	The amount of CPU load caused by SoftOSS can be controlled by
-	selecting the CONFIG_SOFTOSS_RATE and CONFIG_SOFTOSS_VOICES
-	parameters properly (they will be prompted by make config). It's
-	recommended to set CONFIG_SOFTOSS_VOICES to 32. If you have a
-	P166MMX or faster (PPro200 is not faster) you can set
-	CONFIG_SOFTOSS_RATE to 44100 (kHz). However with slower systems it
-	recommended to use sampling rates around 22050 or even 16000 kHz.
-	Selecting too high values for these parameters may hang your
-	system when playing MIDI files with hight degree of polyphony
-	(number of concurrently playing notes). It's also possible to
-	decrease CONFIG_SOFTOSS_VOICES. This makes it possible to use
-	higher sampling rates. However using fewer voices decreases
-	playback quality more than decreasing the sampling rate.
-
-	SoftOSS keeps the samples loaded on the system's RAM so much RAM is
-	required. SoftOSS should never be used on machines with less than 16 MB
-	of RAM since this is potentially dangerous (you may accidentally run out
-	of memory which probably crashes the machine). 
-
-	SoftOSS implements the wave table API originally designed for GUS. For
-	this reason all applications designed for GUS should work (at least
-	after minor modifications). For example gmod/xgmod and playmidi -g are
-	known to work.
-
-	To work SoftOSS will require GUS compatible
-	patch files to be installed on the system (in /dos/ultrasnd/midi). You
-	can use the public domain MIDIA patchset available from several ftp
-	sites.
-
-        *********************************************************************
-	IMPORTANT NOTICE! The original patch set distributed with the Gravis 
-	Ultrasound card is not in public domain (even though it's available from
-	some FTP sites). You should contact Voice Crystal (www.voicecrystal.com)
-	if you like to use these patches with SoftOSS included in OSS/Free.
-        *********************************************************************
-
-PSS based cards (AD1848 + ADSP-2115 + Echo ESC614 ASIC)
-	Analog Devices and Echo Speech have together defined a sound card
-	architecture based on the above chips. The DSP chip is used
-	for emulation of SB Pro, FM and General MIDI/MT32.
-
-	There are several cards based on this architecture. The most known
-	ones are Orchid SW32 and Cardinal DSP16. 
-
-	The driver supports downloading DSP algorithms to these cards.
-
-	NOTE! You will have to use the "old" config script when configuring
-	PSS cards.
-
-MediaTrix AudioTrix Pro
-	The ATP card is built around a CS4231 codec and an OPL4 synthesizer
-	chips. The OPL4 mode is supported by a microcontroller running a
-	General MIDI emulator. There is also a SB 1.5 compatible playback mode.
-
-Ensoniq SoundScape and compatibles
-	Ensoniq has designed a sound card architecture based on the
-	OTTO synthesizer chip used in their professional MIDI synthesizers.
-	Several companies (including Ensoniq, Reveal and Spea) are selling
-	cards based on this architecture.
-
-	NOTE! The SoundScape PnP is not supported by OSS/Free. Ensoniq VIVO and
-	VIVO90 cards are not compatible with Soundscapes so the Soundscape
-        driver will not work with them. You may want to use OSS/Linux with these
-        cards.
-
-OPTi MAD16 and Mozart based cards
-	The Mozart (OAK OTI-601), MAD16 (OPTi 82C928), MAD16 Pro (OPTi 82C929),
-	OPTi 82C924/82C925 (in _non_ PnP mode) and OPTi 82C930 interface
-	chips are used in many different sound cards, including some
-	cards by Reveal miro and Turtle Beach (Tropez). The purpose of these
-	chips is to connect other audio components to the PC bus. The
-	interface chip performs address decoding for the other chips.
-	NOTE! Tropez Plus is not MAD16 but CS4232 based.
-	NOTE! MAD16 PnP cards (82C924, 82C925, 82C931) are not MAD16 compatible
-	in the PnP mode. You will have to use them in MSS mode after having
-	initialized them using isapnptools or DOS. 82C931 probably requires
-	initialization using DOS/Windows (running isapnptools is not enough).
-	It's possible to use 82C931 with OSS/Free by jumpering it to non-PnP
-	mode (provided that the card has a jumper for this). In non-PnP mode
-	82C931 is compatible with 82C930 and should work with the MAD16 driver
-	(without need to use isapnptools or DOS to initialize it). All OPTi
-	chips are supported by OSS/Linux (both in PnP and non-PnP modes).
-
-Audio Excel DSP16 
-	Support for this card was written by Riccardo Faccetti
-	(riccardo@cdc8g5.cdc.polimi.it). The AEDSP16 driver included in
-	the lowlevel/ directory. To use it you should enable the
-	"Additional low level drivers" option.
-
-Crystal CS4232 and CS4236 based cards such as AcerMagic S23, TB Tropez _Plus_ and 
-	many PC motherboards (Compaq, HP, Intel, ...)
-	CS4232 is a PnP multimedia chip which contains a CS3231A codec,
-	SB and MPU401 emulations. There is support for OPL3 too.
-	Unfortunately the MPU401 mode doesn't work (I don't know how to
-	initialize it). CS4236 is an enhanced (compatible) version of CS4232.
-	NOTE! Don't ever try to use isapnptools with CS4232 since this will just
-	freeze your machine (due to chip bugs). If you have problems in getting
-	CS4232 working you could try initializing it with DOS (CS4232C.EXE) and
-	then booting Linux using loadlin. CS4232C.EXE loads a secret firmware
-	patch which is not documented by Crystal.
-
-Turtle Beach Maui and Tropez "classic"
-	This driver version supports sample, patch and program loading commands
-	described in the Maui/Tropez User's manual. 
-	There is now full initialization support too. The audio side of
-	the Tropez is based on the MAD16 chip (see above).
-	NOTE! Tropez Plus is different card than Tropez "classic" and will not
-	work fully in Linux. You can get audio features working by configuring
-	the card as a CS4232 based card (above).
-
-
-Jumpers and software configuration
-==================================
-
-Some of the earliest sound cards were jumper configurable. You have to
-configure the driver use I/O, IRQ and DMA settings
-that match the jumpers. Just few 8 bit cards are fully jumper 
-configurable (SB 1.x/2.x, SB Pro and clones).
-Some cards made by Aztech have an EEPROM which contains the 
-config info. These cards behave much like hardware jumpered cards.
-
-Most cards have jumper for the base I/O address but other parameters
-are software configurable. Sometimes there are few other jumpers too.
-
-Latest cards are fully software configurable or they are PnP ISA
-compatible. There are no jumpers on the board.
-
-The driver handles software configurable cards automatically. Just configure
-the driver to use I/O, IRQ and DMA settings which are known to work.
-You could usually use the same values than with DOS and/or Windows.
-Using different settings is possible but not recommended since it may cause
-some trouble (for example when warm booting from an OS to another or
-when installing new hardware to the machine).
-
-Sound driver sets the soft configurable parameters of the card automatically
-during boot. Usually you don't need to run any extra initialization
-programs when booting Linux but there are some exceptions. See the
-card-specific instructions below for more info.
-
-The drawback of software configuration is that the driver needs to know
-how the card must be initialized. It cannot initialize unknown cards
-even if they are otherwise compatible with some other cards (like SB,
-MPU401 or Windows Sound System).
-
-
-What if your card was not listed above?
-=======================================
-
-The first thing to do is to look at the major IC chips on the card.
-Many of the latest sound cards are based on some standard chips. If you
-are lucky, all of them could be supported by the driver. The most common ones
-are the OPTi MAD16, Mozart, SoundScape (Ensoniq) and the PSS architectures
-listed above. Also look at the end of this file for list of unsupported
-cards and the ones which could be supported later.
-
-The last resort is to send _exact_ name and model information of the card
-to me together with a list of the major IC chips (manufactured, model) to 
-me. I could then try to check if your card looks like something familiar.
-
-There are many more cards in the world than listed above. The first thing to
-do with these cards is to check if they emulate some other card or interface
-such as SB, MSS and/or MPU401. In this case there is a chance to get the
-card to work by booting DOS before starting Linux (boot DOS, hit ctrl-alt-del
-and boot Linux without hard resetting the machine). In this method the
-DOS based driver initializes the hardware to use known I/O, IRQ and DMA
-settings. If sound driver is configured to use the same settings, everything
-should work OK.
-
-
-Configuring sound driver (with Linux)
-=====================================
-
-The sound driver is currently distributed as part of the Linux kernel. The 
-files are in /usr/src/linux/drivers/sound/. 
-
-****************************************************************************
-*	ALWAYS USE THE SOUND DRIVER VERSION WHICH IS DISTRIBUTED WITH	   *
-*	THE KERNEL SOURCE PACKAGE YOU ARE USING. SOME ALPHA AND BETA TEST  *
-*	VERSIONS CAN BE INSTALLED FROM A SEPARATELY DISTRIBUTED PACKAGE	   *
-*	BUT CHECK THAT THE PACKAGE IS NOT MUCH OLDER (OR NEWER) THAN THE   *
-*	KERNEL YOU ARE USING. IT'S POSSIBLE THAT THE KERNEL/DRIVER 	   *
-*	INTERFACE CHANGES BETWEEN KERNEL RELEASES WHICH MAY CAUSE SOME	   *
-*	INCOMPATIBILITY PROBLEMS.					   *
-*									   *
-*	IN CASE YOU INSTALL A SEPARATELY DISTRIBUTED SOUND DRIVER VERSION, *
-*	BE SURE TO REMOVE OR RENAME THE OLD SOUND DRIVER DIRECTORY BEFORE  *
-*	INSTALLING THE NEW ONE. LEAVING OLD FILES TO THE SOUND DRIVER	   *
-*	DIRECTORY _WILL_ CAUSE PROBLEMS WHEN THE DRIVER IS USED OR	   *
-*	COMPILED.							   *
-****************************************************************************
-
-To configure the driver, run "make config" in the kernel source directory
-(/usr/src/linux). Answer "y" or "m" to the question about Sound card support
-(after the questions about mouse, CD-ROM, ftape, etc. support).  Questions
-about options for sound will then be asked.
-
-After configuring the kernel and sound driver and compile the kernel 
-following instructions in the kernel README.
-
-The sound driver configuration dialog
--------------------------------------
-
-Sound configuration starts by making some yes/no questions. Be careful
-when answering to these questions since answering y to a question may
-prevent some later ones from being asked. For example don't answer y to
-the first question (PAS16) if you don't really have a PAS16. Don't enable
-more cards than you really need since they just consume memory. Also
-some drivers (like MPU401) may conflict with your SCSI controller and
-prevent kernel from booting. If you card was in the list of supported
-cards (above), please look at the card specific config instructions
-(later in this file) before starting to configure. Some cards must be
-configured in way which is not obvious.
-
-So here is the beginning of the config dialog. Answer 'y' or 'n' to these
-questions. The default answer is shown so that (y/n) means 'y' by default and
-(n/y) means 'n'. To use the default value, just hit ENTER. But be careful
-since using the default _doesn't_ guarantee anything.
-
-Note also that all questions may not be asked. The configuration program
-may disable some questions depending on the earlier choices. It may also
-select some options automatically as well.
-
-  "ProAudioSpectrum 16 support",
-	- Answer 'y'_ONLY_ if you have a Pro Audio Spectrum _16_,
-	  Pro Audio Studio 16 or Logitech SoundMan 16 (be sure that
-	  you read the above list correctly). Don't answer 'y' if you
-	  have some other card made by Media Vision or Logitech since they
-	  are not PAS16 compatible.
-	  NOTE! Since 3.5-beta10 you need to enable SB support (next question)
-	  if you want to use the SB emulation of PAS16. It's also possible to
-   	  the emulation if you want to use a true SB card together with PAS16
-	  (there is another question about this that is asked later).
-  "Sound Blaster support",
-	- Answer 'y' if you have an original SB card made by Creative Labs
-	  or a full 100% hardware compatible clone (like Thunderboard or
-	  SM Games). If your card was in the list of supported cards (above),
-	  please look at the card specific instructions later in this file
-	  before answering this question. For an unknown card you may answer 
-	  'y' if the card claims to be SB compatible.
-	 Enable this option also with PAS16 (changed since v3.5-beta9).
-
-	 Don't enable SB if you have a MAD16 or Mozart compatible card.
-
-  "Generic OPL2/OPL3 FM synthesizer support",
-	- Answer 'y' if your card has a FM chip made by Yamaha (OPL2/OPL3/OPL4).
-	  Answering 'y' is usually a safe and recommended choice. However some
-	  cards may have software (TSR) FM emulation. Enabling FM support
-	  with these cards may cause trouble. However I don't currently know
-	  such cards.
-  "Gravis Ultrasound support",
-	- Answer 'y' if you have GUS or GUS MAX. Answer 'n' if you don't
-	  have GUS since the GUS driver consumes much memory.
-	  Currently I don't have experiences with the GUS ACE so I don't
-	  know what to answer with it.
-  "MPU-401 support (NOT for SB16)",
-	- Be careful with this question. The MPU401 interface is supported
-	  by almost any sound card today. However some natively supported cards
-	  have their own driver for MPU401. Enabling the MPU401 option with
-	  these cards will cause a conflict. Also enabling MPU401 on a system
-	  that doesn't really have a MPU401 could cause some trouble. If your
-	  card was in the list of supported cards (above), please look at
-	  the card specific instructions later in this file.
-
-	  In MOST cases this MPU401 driver should only be used with "true"
-	  MIDI-only MPU401 professional cards. In most other cases there
-	  is another way to get the MPU401 compatible interface of a
-	  sound card to work.
-	  Support for the MPU401 compatible MIDI port of SB16, ESS1688
-	  and MV Jazz16 cards is included in the SB driver. Use it instead
-	  of this separate MPU401 driver with these cards. As well 
-	  Soundscape, PSS and Maui drivers include their own MPU401
-	  options.
-
-	  It's safe to answer 'y' if you have a true MPU401 MIDI interface
-	  card. 
-  "6850 UART Midi support",
-	- It's safe to answer 'n' to this question in all cases. The 6850
-	  UART interface is so rarely used.
-  "PSS (ECHO-ADI2111) support",
-	- Answer 'y' only if you have Orchid SW32, Cardinal DSP16 or some
-	  other card based on the PSS chipset (AD1848 codec + ADSP-2115
-	  DSP chip + Echo ESC614 ASIC CHIP).
-  "16 bit sampling option of GUS (_NOT_ GUS MAX)",
-	- Answer 'y' if you have installed the 16 bit sampling daughtercard
-	  to your GUS. Answer 'n' if you have GUS MAX. Enabling this option
-	  disables GUS MAX support.
-  "GUS MAX support",
-	- Answer 'y' only if you have a GUS MAX.
-  "Microsoft Sound System support",
-	- Again think carefully before answering 'y' to this question. It's
-	  safe to answer 'y' in case you have the original Windows Sound 
-	  System card made by Microsoft or Aztech SG 16 Pro (or NX16 Pro).
-	  Also you may answer 'y' in case your card was not listed earlier
-	  in this file. For cards having native support in the driver, consult
-	  the card specific instructions later in this file. Some drivers
-	  have their own MSS support and enabling this option will cause a
-	  conflict. 
-	  Note! The MSS driver permits configuring two DMA channels. This is a
-	  "nonstandard" feature and works only with very few cards (if any).
-	  In most cases the second DMA channel should be disabled or set to
-	  the same channel than the first one. Trying to configure two separate
-	  channels with cards that don't support this feature will prevent
-	  audio (at least recording) from working.
-  "Ensoniq Soundscape support",
-	- Answer 'y' if you have a sound card based on the Ensoniq SoundScape
-	  chipset. Such cards are being manufactured at least by Ensoniq,
-	  Spea and Reveal (note that Reveal makes other cards also).  The oldest
-	  cards made by Spea don't work properly with Linux. 
-	  Soundscape PnP as well as Ensoniq VIVO work only with the commercial
-	  OSS/Linux version.
-  "MediaTrix AudioTrix Pro support",
-	- Answer 'y' if you have the AudioTrix Pro.
-  "Support for MAD16 and/or Mozart based cards",
-	- Answer y if your card has a Mozart (OAK OTI-601) or MAD16
-	  (OPTi 82C928, 82C929, 82C924/82C925 or 82C930) audio interface chip. 
-	  These chips are
-	  currently quite common so it's possible that many no-name cards
-	  have one of them. In addition the MAD16 chip is used in some
-	  cards made by known manufacturers such as Turtle Beach (Tropez),
-	  Reveal (some models) and Diamond (some recent models).
-	  Note OPTi 82C924 and 82C925 are MAD16 compatible only in non PnP
-	  mode (jumper selectable on many cards).
-  "Support for TB Maui"
-	- This enables TB Maui specific initialization. Works with TB Maui
-	and TB Tropez (may not work with Tropez Plus).
-
-
-Then the configuration program asks some y/n questions about the higher
-level services. It's recommended to answer 'y' to each of these questions.
-Answer 'n' only if you know you will not need the option.
-
-  "MIDI interface support",
-	- Answering 'n' disables /dev/midi## devices and access to any
-	  MIDI ports using /dev/sequencer and /dev/music. This option
-	  also affects any MPU401 and/or General MIDI compatible devices.
-  "FM synthesizer (YM3812/OPL-3) support",
-	- Answer 'y' here.
-  "/dev/sequencer support",
-	- Answering 'n' disables /dev/sequencer and /dev/music.
-
-Entering the I/O, IRQ and DMA config parameters
------------------------------------------------
-
-After the above questions the configuration program prompts for the
-card specific configuration information. Usually just a set of
-I/O address, IRQ and DMA numbers are asked. With some cards the program
-asks for some files to be used during initialization of the card. For example
-many cards have a DSP chip or microprocessor which must be initialized by
-downloading a program (microcode) file to the card.
-
-Instructions for answering these questions are given in the next section.
-
-
-Card specific information
-=========================
-
-This section gives additional instructions about configuring some cards.
-Please refer manual of your card for valid I/O, IRQ and DMA numbers. Using
-the same settings with DOS/Windows and Linux is recommended. Using
-different values could cause some problems when switching between
-different operating systems.
-
-Sound Blasters (the original ones by Creative)
----------------------------------------------
-
-NOTE! Check if you have a PnP Sound Blaster (cards sold after summer 1995
-      are almost certainly PnP ones). With PnP cards you should use isapnptools
-      to activate them (see above).
-
-It's possible to configure these cards to use different I/O, IRQ and
-DMA settings. Since the possible/default settings have changed between various
-models, you have to consult manual of your card for the proper ones. It's
-a good idea to use the same values than with DOS/Windows. With SB and SB Pro
-it's the only choice. SB16 has software selectable IRQ and DMA channels but
-using different values with DOS and Linux is likely to cause troubles. The
-DOS driver is not able to reset the card properly after warm boot from Linux
-if Linux has used different IRQ or DMA values.
-
-The original (steam) Sound Blaster (versions 1.x and 2.x) use always
-DMA1. There is no way to change it.
-
-The SB16 needs two DMA channels. A 8 bit one (1 or 3) is required for
-8 bit operation and a 16 bit one (5, 6 or 7) for the 16 bit mode. In theory
-it's possible to use just one (8 bit) DMA channel by answering the 8 bit
-one when the configuration program asks for the 16 bit one. This may work
-in some systems but is likely to cause terrible noise on some other systems.
-
-It's possible to use two SB16/32/64 at the same time. To do this you should
-first configure OSS/Free for one card. Then edit local.h manually and define
-SB2_BASE, SB2_IRQ, SB2_DMA and SB2_DMA2 for the second one. You can't get
-the OPL3, MIDI and EMU8000 devices of the second card to work. If you are
-going to use two PnP Sound Blasters, ensure that they are of different model
-and have different PnP IDs. There is no way to get two cards with the same
-card ID and serial number to work. The easiest way to check this is trying 
-if isapnptools can see both cards or just one.
-
-NOTE!	Don't enable the SM Games option (asked by the configuration program)
-	if you are not 101% sure that your card is a Logitech Soundman Games
-	(not a SM Wave or SM16).
-
-SB Clones
----------
-
-First of all: There are no SB16 clones. There are SB Pro clones with a
-16 bit mode which is not SB16 compatible. The most likely alternative is that
-the 16 bit mode means MSS/WSS.
-
-There are just a few fully 100% hardware SB or SB Pro compatible cards.
-I know just Thunderboard and SM Games. Other cards require some kind of
-hardware initialization before they become SB compatible. Check if your card
-was listed in the beginning of this file. In this case you should follow
-instructions for your card later in this file.
-
-For other not fully SB clones you may try initialization using DOS in
-the following way:
-
-	- Boot DOS so that the card specific driver gets run.
-	- Hit ctrl-alt-del (or use loadlin) to boot Linux. Don't
-	  switch off power or press the reset button.
-	- If you use the same I/O, IRQ and DMA settings in Linux, the
-	  card should work.
-
-If your card is both SB and MSS compatible, I recommend using the MSS mode.
-Most cards of this kind are not able to work in the SB and the MSS mode 
-simultaneously. Using the MSS mode provides 16 bit recording and playback.
-
-ProAudioSpectrum 16 and compatibles
------------------------------------
-
-PAS16 has a SB emulation chip which can be used together with the native
-(16 bit) mode of the card. To enable this emulation you should configure 
-the driver to have SB support too (this has been changed since version
-3.5-beta9 of this driver).
-
-With current driver versions it's also possible to use PAS16 together with 
-another SB compatible card. In this case you should configure SB support
-for the other card and to disable the SB emulation of PAS16 (there is a
-separate questions about this).
-
-With PAS16 you can use two audio device files at the same time. /dev/dsp (and
-/dev/audio) is connected to the 8/16 bit native codec and the /dev/dsp1 (and
-/dev/audio1) is connected to the SB emulation (8 bit mono only).
-
-Gravis Ultrasound
------------------
-
-There are many different revisions of the Ultrasound card (GUS). The
-earliest ones (pre 3.7) don't have a hardware mixer. With these cards
-the driver uses a software emulation for synth and pcm playbacks. It's
-also possible to switch some of the inputs (line in, mic) off by setting
-mixer volume of the channel level below 10%. For recording you have
-to select the channel as a recording source and to use volume above 10%.
-
-GUS 3.7 has a hardware mixer.
-
-GUS MAX and the 16 bit sampling daughtercard have a CS4231 codec chip which 
-also contains a mixer.
-
-Configuring GUS is simple. Just enable the GUS support and GUS MAX or
-the 16 bit daughtercard if you have them. Note that enabling the daughter
-card disables GUS MAX driver.
-
-NOTE for owners of the 16 bit daughtercard: By default the daughtercard
-uses /dev/dsp (and /dev/audio). Command "ln -sf /dev/dsp1 /dev/dsp"
-selects the daughter card as the default device.
-
-With just the standard GUS enabled the configuration program prompts
-for the I/O, IRQ and DMA numbers for the card. Use the same values than
-with DOS.
-
-With the daughter card option enabled you will be prompted for the I/O,
-IRQ and DMA numbers for the daughter card. You have to use different I/O
-and DMA values than for the standard GUS. The daughter card permits
-simultaneous recording and playback. Use /dev/dsp (the daughtercard) for
-recording and /dev/dsp1 (GUS GF1) for playback.
-
-GUS MAX uses the same I/O address and IRQ settings than the original GUS
-(GUS MAX = GUS + a CS4231 codec). In addition an extra DMA channel may be used.
-Using two DMA channels permits simultaneous playback using two devices
-(dev/dsp0 and /dev/dsp1). The second DMA channel is required for
-full duplex audio.
-To enable the second DMA channels, give a valid DMA channel when the config
-program asks for the GUS MAX DMA (entering -1 disables the second DMA).
-Using 16 bit DMA channels (5,6 or 7) is recommended.
-
-If you have problems in recording with GUS MAX, you could try to use
-just one 8 bit DMA channel. Recording will not work with one DMA
-channel if it's a 16 bit one.
-
-Microphone input of GUS MAX is connected to mixer in little bit nonstandard
-way. There is actually two microphone volume controls. Normal "mic" controls
-only recording level. Mixer control "speaker" is used to control volume of
-microphone signal connected directly to line/speaker out. So just decrease
-volume of "speaker" if you have problems with microphone feedback.
-
-GUS ACE works too but any attempt to record or to use the MIDI port
-will fail.
-
-GUS PnP (with RAM) is partially supported but it needs to be initialized using
-DOS or isapnptools before starting the driver.
-
-MPU401 and Windows Sound System
--------------------------------
-
-Again. Don't enable these options in case your card is listed
-somewhere else in this file.
-
-Configuring these cards is obvious (or it should be). With MSS
-you should probably enable the OPL3 synth also since
-most MSS compatible cards have it. However check that this is true
-before enabling OPL3.
-
-Sound driver supports more than one MPU401 compatible cards at the same time
-but the config program asks config info for just the first of them.
-Adding the second or third MPU interfaces must be done manually by
-editing sound/local.h (after running the config program). Add defines for
-MPU2_BASE & MPU2_IRQ (and MPU3_BASE & MPU3_IRQ) to the file.
-
-CAUTION!
-
-The default I/O base of Adaptec AHA-1542 SCSI controller is 0x330 which
-is also the default of the MPU401 driver. Don't configure the sound driver to
-use 0x330 as the MPU401 base if you have a AHA1542. The kernel will not boot
-if you make this mistake.
-
-PSS
----
-
-Even the PSS cards are compatible with SB, MSS and MPU401, you must not
-enable these options when configuring the driver. The configuration
-program handles these options itself. (You may use the SB, MPU and MSS options
-together with PSS if you have another card on the system).
-
-The PSS driver enables MSS and MPU401 modes of the card. SB is not enabled 
-since it doesn't work concurrently with MSS. The driver loads also a
-DSP algorithm which is used to for the general MIDI emulation. The
-algorithm file (.ld) is read by the config program and written to a
-file included when the pss.c is compiled. For this reason the config
-program asks if you want to download the file. Use the genmidi.ld file
-distributed with the DOS/Windows drivers of the card (don't use the mt32.ld).
-With some cards the file is called 'synth.ld'. You must have access to
-the file when configuring the driver. The easiest way is to mount the DOS
-partition containing the file with Linux. 
-
-It's possible to load your own DSP algorithms and run them with the card.
-Look at the directory pss_test of snd-util-3.0.tar.gz for more info.
-
-AudioTrix Pro
--------------
-
-You have to enable the OPL3 and SB (not SB Pro or SB16) drivers in addition
-to the native AudioTrix driver. Don't enable MSS or MPU drivers.
-
-Configuring ATP is little bit tricky since it uses so many I/O, IRQ and
-DMA numbers. Using the same values than with DOS/Win is a good idea. Don't
-attempt to use the same IRQ or DMA channels twice.
-
-The SB mode of ATP is implemented so the ATP driver just enables SB
-in the proper address. The SB driver handles the rest. You have to configure
-both the SB driver and the SB mode of ATP to use the same IRQ, DMA and I/O
-settings.
-
-Also the ATP has a microcontroller for the General MIDI emulation (OPL4).
-For this reason the driver asks for the name of a file containing the
-microcode (TRXPRO.HEX). This file is usually located in the directory
-where the DOS drivers were installed. You must have access to this file
-when configuring the driver. 
-
-If you have the effects daughtercard, it must be initialized by running
-the setfx program of snd-util-3.0.tar.gz package. This step is not required
-when using the (future) binary distribution version of the driver.
-
-Ensoniq SoundScape
-------------------
-
-NOTE!	The new PnP SoundScape is not supported yet. Soundscape compatible
-	cards made by Reveal don't work with Linux. They use older revision
-	of the Soundscape chipset which is not fully compatible with
-	newer cards made by Ensoniq.
-
-The SoundScape driver handles initialization of MSS and MPU supports
-itself so you don't need to enable other drivers than SoundScape
-(enable also the /dev/dsp, /dev/sequencer and MIDI supports).
-
-!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-!!!!!                                                                   !!!!
-!!!!! NOTE! Before version 3.5-beta6 there WERE two sets of audio 	!!!!
-!!!!!       device files (/dev/dsp0 and /dev/dsp1). The first one WAS   !!!!
-!!!!!	    used only for card initialization and the second for audio  !!!!
-!!!!!	    purposes. It WAS required to change /dev/dsp (a symlink) to !!!!
-!!!!!	    point to /dev/dsp1.						!!!!
-!!!!!                                                                   !!!!
-!!!!!	    This is not required with OSS versions 3.5-beta6 and later	!!!!
-!!!!!	    since there is now just one audio device file. Please 	!!!!
-!!!!!	    change /dev/dsp to point back to /dev/dsp0 if you are	!!!!
-!!!!!	    upgrading from an earlier driver version using		!!!!
-!!!!!	    (cd /dev;rm dsp;ln -s dsp0 dsp).				!!!!
-!!!!!                                                                   !!!!
-!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-The configuration program asks one DMA channel and two interrupts. One IRQ
-and one DMA is used by the MSS codec. The second IRQ is required for the
-MPU401 mode (you have to use different IRQs for both purposes).
-There were earlier two DMA channels for SoundScape but the current driver
-version requires just one.
-
-The SoundScape card has a Motorola microcontroller which must initialized
-_after_ boot (the driver doesn't initialize it during boot).
-The initialization is done by running the 'ssinit' program which is
-distributed in the snd-util-3.0.tar.gz package. You have to edit two
-defines in the ssinit.c and then compile the program. You may run ssinit 
-manually (after each boot) or add it to /etc/rc.d/rc.local.
-
-The ssinit program needs the microcode file that comes with the DOS/Windows
-driver of the card. You will need to use version 1.30.00 or later
-of the microcode file (sndscape.co0 or sndscape.co1 depending on
-your card model). THE OLD sndscape.cod WILL NOT WORK. IT WILL HANG YOUR
-MACHINE. The only way to get the new microcode file is to download
-and install the DOS/Windows driver from ftp://ftp.ensoniq.com/pub.
-
-Then you have to select the proper microcode file to use: soundscape.co0
-is the right one for most cards and sndscape.co1 is for few (older) cards
-made by Reveal and/or Spea. The driver has capability to detect the card
-version during boot. Look at the boot log messages in /var/adm/messages
-and locate the sound driver initialization message for the SoundScape
-card. If the driver displays string <Ensoniq Soundscape (old)>, you have
-an old card and you will need to use sndscape.co1. For other cards use
-soundscape.co0. New Soundscape revisions such as Elite and PnP use
-code files with higher numbers (.co2, .co3, etc.).
-
-NOTE!	Ensoniq Soundscape VIVO is not compatible with other Soundscape cards.
-	Currently it's possible to use it in Linux only with OSS/Linux
-	drivers.
-
-Check /var/adm/messages after running ssinit. The driver prints
-the board version after downloading the microcode file. That version
-number must match the number in the name of the microcode file (extension).
-
-Running ssinit with a wrong version of the sndscape.co? file is not
-dangerous as long as you don't try to use a file called sndscape.cod.
-If you have initialized the card using a wrong microcode file (sounds
-are terrible), just modify ssinit.c to use another microcode file and try
-again. It's possible to use an earlier version of sndscape.co[01] but it
-may sound weird.
-
-MAD16 (Pro) and Mozart
-----------------------
-
-You need to enable just the MAD16 /Mozart support when configuring
-the driver. _Don't_ enable SB, MPU401 or MSS. However you will need the
-/dev/audio, /dev/sequencer and MIDI supports.
-
-Mozart and OPTi 82C928 (the original MAD16) chips don't support
-MPU401 mode so enter just 0 when the configuration program asks the
-MPU/MIDI I/O base. The MAD16 Pro (OPTi 82C929) and 82C930 chips have MPU401
-mode.
-
-TB Tropez is based on the 82C929 chip. It has two MIDI ports.
-The one connected to the MAD16 chip is the second one (there is a second
-MIDI connector/pins somewhere??). If you have not connected the second MIDI
-port, just disable the MIDI port of MAD16. The 'Maui' compatible synth of
-Tropez is jumper configurable and not connected to the MAD16 chip (the
-Maui driver can be used with it).
-
-Some MAD16 based cards may cause feedback, whistle or terrible noise if the
-line3 mixer channel is turned too high. This happens at least with Shuttle
-Sound System. Current driver versions set volume of line3 low enough so
-this should not be a problem.
-
-If you have a MAD16 card which have an OPL4 (FM + Wave table) synthesizer
-chip (_not_ an OPL3), you have to append a line containing #define MAD16_OPL4
-to the file linux/drivers/sound/local.h (after running make config).
-
-MAD16 cards having a CS4231 codec support full duplex mode. This mode
-can be enabled by configuring the card to use two DMA channels. Possible
-DMA channel pairs are: 0&1, 1&0 and 3&0.
-
-NOTE! Cards having an OPTi 82C924/82C925 chip work with OSS/Free only in
-non-PnP mode (usually jumper selectable). The PnP mode is supported only
-by OSS/Linux.
-
-MV Jazz (ProSonic)
-------------------
-
-The Jazz16 driver is just a hack made to the SB Pro driver. However it works
-fairly well. You have to enable SB, SB Pro (_not_ SB16) and MPU401 supports
-when configuring the driver. The configuration program asks later if you
-want support for MV Jazz16 based cards (after asking SB base address). Answer
-'y' here and the driver asks the second (16 bit) DMA channel.
-
-The Jazz16 driver uses the MPU401 driver in a way which will cause
-problems if you have another MPU401 compatible card. In this case you must
-give address of the Jazz16 based MPU401 interface when the config
-program prompts for the MPU401 information. Then look at the MPU401
-specific section for instructions about configuring more than one MPU401 cards.
-
-Logitech Soundman Wave
-----------------------
-
-Read the above MV Jazz specific instructions first.
-
-The Logitech SoundMan Wave (don't confuse this with the SM16 or SM Games) is
-a MV Jazz based card which has an additional OPL4 based wave table
-synthesizer. The OPL4 chip is handled by an on board microcontroller
-which must be initialized during boot. The config program asks if
-you have a SM Wave immediately after asking the second DMA channel of jazz16.
-If you answer 'y', the config program will ask name of the file containing
-code to be loaded to the microcontroller. The file is usually called
-MIDI0001.BIN and it's located in the DOS/Windows driver directory. The file
-may also be called as TSUNAMI.BIN or something else (older cards?).
-
-The OPL4 synth will be inaccessible without loading the microcontroller code.
-
-Also remember to enable SB MPU401 support if you want to use the OPL4 mode.
-(Don't enable the 'normal' MPU401 device as with some earlier driver
-versions (pre 3.5-alpha8)).
-
-NOTE!	Don't answer 'y' when the driver asks about SM Games support
-	(the next question after the MIDI0001.BIN name). However
-	answering 'y' doesn't cause damage your computer so don't panic. 
-
-Sound Galaxies
---------------
-
-There are many different Sound Galaxy cards made by Aztech. The 8 bit
-ones are fully SB or SB Pro compatible and there should be no problems
-with them. 
-
-The older 16 bit cards (SG Pro16, SG NX Pro16, Nova and Lyra) have
-an EEPROM chip for storing the configuration data. There is a microcontroller
-which initializes the card to match the EEPROM settings when the machine
-is powered on. These cards actually behave just like they have jumpers
-for all of the settings. Configure driver for MSS, MPU, SB/SB Pro  and OPL3 
-supports with these cards. 
-
-There are some new Sound Galaxies in the market. I have no experience with
-them so read the card's manual carefully.
-
-ESS ES1688 and ES688 'AudioDrive' based cards
----------------------------------------------
-
-Support for these two ESS chips is embedded in the SB driver.
-Configure these cards just like SB. Enable the 'SB MPU401 MIDI port'
-if you want to use MIDI features of ES1688. ES688 doesn't have MPU mode
-so you don't need to enable it (the driver uses normal SB MIDI automatically
-with ES688).
-
-NOTE! ESS cards are not compatible with MSS/WSS so don't worry if MSS support
-of OSS doesn't work with it.
-
-There are some ES1688/688 based sound cards and (particularly) motherboards
-which use software configurable I/O port relocation feature of the chip.
-This ESS proprietary feature is supported only by OSS/Linux.
-
-There are ES1688 based cards which use different interrupt pin assignment than
-recommended by ESS (5, 7, 9/2 and 10). In this case all IRQs don't work.
-At least a card called (Pearl?) Hypersound 16 supports IRQ 15 but it doesn't
-work.
-
-ES1868 is a PnP chip which is (supposed to be) compatible with ESS1688
-probably works with OSS/Free after initialization using isapnptools.
-
-Reveal cards
-------------
-
-There are several different cards made/marketed by Reveal. Some of them
-are compatible with SoundScape and some use the MAD16 chip. You may have
-to look at the card and try to identify its origin.
-
-Diamond
--------
-
-The oldest (Sierra Aria based) sound cards made by Diamond are not supported
-(they may work if the card is initialized using DOS). The recent (LX?)
-models are based on the MAD16 chip which is supported by the driver.
-
-Audio Excel DSP16
------------------
-
-Support for this card is currently not functional. A new driver for it
-should be available later this year.
-
-PCMCIA cards
-------------
-
-Sorry, can't help. Some cards may work and some don't.
-
-TI TM4000M notebooks
---------------------
-
-These computers have a built in sound support based on the Jazz chipset.
-Look at the instructions for MV Jazz (above). It's also important to note
-that there is something wrong with the mouse port and sound at least on
-some TM models. Don't enable the "C&T 82C710 mouse port support" when
-configuring Linux. Having it enabled is likely to cause mysterious problems
-and kernel failures when sound is used.
-
-miroSOUND
----------
-
-The miroSOUND PCM1-pro, PCM12 and PCM20 radio has been used
-successfully. These cards are based on the MAD16, OPL4, and CS4231A chips
-and everything said in the section about MAD16 cards applies here,
-too. The only major difference between the PCMxx and other MAD16 cards
-is that instead of the mixer in the CS4231 codec a separate mixer
-controlled by an on-board 80C32 microcontroller is used. Control of
-the mixer takes place via the ACI (miro's audio control interface)
-protocol that is implemented in a separate lowlevel driver. Make sure
-you compile this ACI driver together with the normal MAD16 support
-when you use a miroSOUND PCMxx card. The ACI mixer is controlled by
-/dev/mixer and the CS4231 mixer by /dev/mixer1 (depends on load
-time). Only in special cases you want to change something regularly on
-the CS4231 mixer.
-
-The miroSOUND PCM12 and PCM20 radio is capable of full duplex
-operation (simultaneous PCM replay and recording), which allows you to
-implement nice real-time signal processing audio effect software and
-network telephones. The ACI mixer has to be switched into the "solo"
-mode for duplex operation in order to avoid feedback caused by the
-mixer (input hears output signal). You can de-/activate this mode
-through toggling the record button for the wave controller with an
-OSS-mixer.
-
-The PCM20 contains a radio tuner, which is also controlled by
-ACI. This radio tuner is supported by the ACI driver together with the
-miropcm20.o module. Also the 7-band equalizer is integrated
-(limited by the OSS-design). Development has started and maybe
-finished for the RDS decoder on this card, too. You will be able to
-read RadioText, the Programme Service name, Programme TYpe and
-others. Even the v4l radio module benefits from it with a refined
-strength value. See aci.[ch] and miropcm20*.[ch] for more details.
-
-The following configuration parameters have worked fine for the PCM12
-in Markus Kuhn's system, many other configurations might work, too:
-CONFIG_MAD16_BASE=0x530, CONFIG_MAD16_IRQ=11, CONFIG_MAD16_DMA=3, 
-CONFIG_MAD16_DMA2=0, CONFIG_MAD16_MPU_BASE=0x330, CONFIG_MAD16_MPU_IRQ=10,
-DSP_BUFFSIZE=65536, SELECTED_SOUND_OPTIONS=0x00281000.
-
-Bas van der Linden is using his PCM1-pro with a configuration that
-differs in: CONFIG_MAD16_IRQ=7, CONFIG_MAD16_DMA=1, CONFIG_MAD16_MPU_IRQ=9
-
-Compaq Deskpro XL
------------------
-
-The builtin sound hardware of Compaq Deskpro XL is now supported. 
-You need to configure the driver with MSS and OPL3 supports enabled.
-In addition you need to manually edit linux/drivers/sound/local.h and
-to add a line containing "#define DESKPROXL" if you used 
-make menuconfig/xconfig.
-
-Others?
--------
-
-Since there are so many different sound cards, it's likely that I have 
-forgotten to mention many of them. Please inform me if you know yet another
-card which works with Linux, please inform me (or is anybody else
-willing to maintain a database of supported cards (just like in XF86)?).
-
-Cards not supported yet
-=======================
-
-Please check the version of sound driver you are using before 
-complaining that your card is not supported. It's possible you are 
-using a driver version which was released months before your card was
-introduced.
-
-First of all, there is an easy way to make most sound cards work with Linux.
-Just use the DOS based driver to initialize the card to a known state, then use
-loadlin.exe to boot Linux. If Linux is configured to use the same I/O, IRQ and
-DMA numbers as DOS, the card could work.
-(ctrl-alt-del can be used in place of loadlin.exe but it doesn't work with
-new motherboards). This method works also with all/most PnP sound cards.
-
-Don't get fooled with SB compatibility. Most cards are compatible with
-SB but that may require a TSR which is not possible with Linux. If
-the card is compatible with MSS, it's a better choice. Some cards
-don't work in the SB and MSS modes at the same time.
-
-Then there are cards which are no longer manufactured and/or which
-are relatively rarely used (such as the 8 bit ProAudioSpectrum
-models). It's extremely unlikely that such cards ever get supported.
-Adding support for a new card requires much work and increases time
-required in maintaining the driver (some changes need to be done
-to all low level drivers and be tested too, maybe with multiple
-operating systems). For this reason I have made a decision to not support
-obsolete cards. It's possible that someone else makes a separately 
-distributed driver (diffs) for the card. 
-
-Writing a driver for a new card is not possible if there are no 
-programming information available about the card. If you don't
-find your new card from this file, look from the home page 
-(http://www.opensound.com/ossfree). Then please contact
-manufacturer of the card and ask if they have (or are willing to)
-released technical details of the card. Do this before contacting me. I
-can only answer 'no' if there are no programming information available.
-
-I have made decision to not accept code based on reverse engineering
-to the driver. There are three main reasons: First I don't want to break
-relationships to sound card manufacturers. The second reason is that
-maintaining and supporting a driver without any specs will be a pain.
-The third reason is that companies have freedom to refuse selling their
-products to other than Windows users.
-
-Some companies don't give low level technical information about their
-products to public or at least their require signing a NDA. It's not
-possible to implement a freeware driver for them. However it's possible
-that support for such cards become available in the commercial version
-of this driver (see http://www.4Front-tech.com/oss.html for more info).
-
-There are some common audio chipsets that are not supported yet. For example
-Sierra Aria and IBM Mwave. It's possible that these architectures
-get some support in future but I can't make any promises. Just look
-at the home page (http://www.opensound.com/ossfree/)
-for latest info.
-
-Information about unsupported sound cards and chipsets is welcome as well
-as free copies of sound cards, SDKs and operating systems.
-
-If you have any corrections and/or comments, please contact me.
-
-Hannu Savolainen
-hannu@opensound.com
-
-home page of OSS/Free: http://www.opensound.com/ossfree
-
-home page of commercial OSS
-(Open Sound System) drivers: http://www.opensound.com/oss.html
diff --git a/Documentation/sound/oss/README.modules b/Documentation/sound/oss/README.modules
deleted file mode 100644
index cdc039421a46..000000000000
--- a/Documentation/sound/oss/README.modules
+++ /dev/null
@@ -1,106 +0,0 @@
-Building a modular sound driver
-================================
-
-  The following information is current as of linux-2.1.85. Check the other
-readme files, especially README.OSS, for information not specific to
-making sound modular.
-
-  First, configure your kernel. This is an idea of what you should be
-setting in the sound section:
-
-<M> Sound card support 
-
-<M> 100% Sound Blaster compatibles (SB16/32/64, ESS, Jazz16) support 
-
-  I have SoundBlaster. Select your card from the list.
-
-<M> Generic OPL2/OPL3 FM synthesizer support 
-<M> FM synthesizer (YM3812/OPL-3) support 
-
-  If you don't set these, you will probably find you can play .wav files
-but not .midi. As the help for them says, set them unless you know your
-card does not use one of these chips for FM support.
-
-  Once you are configured, make zlilo, modules, modules_install; reboot.
-Note that it is no longer necessary or possible to configure sound in the
-drivers/sound dir. Now one simply configures and makes one's kernel and
-modules in the usual way.
-
- Then, add to your /etc/modprobe.d/oss.conf something like:
-
-alias char-major-14-* sb
-install sb /sbin/modprobe -i sb && /sbin/modprobe adlib_card
-options sb io=0x220 irq=7 dma=1 dma16=5 mpu_io=0x330
-options adlib_card io=0x388     # FM synthesizer
-
- Alternatively, if you have compiled in kernel level ISAPnP support:
-
-alias char-major-14 sb
-softdep sb post: adlib_card
-options adlib_card io=0x388
-
-  The effect of this is that the sound driver and all necessary bits and
-pieces autoload on demand, assuming you use kerneld (a sound choice) and
-autoclean when not in use. Also, options for the device drivers are
-set. They will not work without them. Change as appropriate for your card.
-If you are not yet using the very cool kerneld, you will have to "modprobe
--k sb" yourself to get things going. Eventually things may be fixed so
-that this kludgery is not necessary; for the time being, it seems to work
-well.
-
-  Replace 'sb' with the driver for your card, and give it the right
-options. To find the filename of the driver, look in
-/lib/modules/<kernel-version>/misc. Mine looks like:
-
-adlib_card.o # This is the generic OPLx driver
-opl3.o # The OPL3 driver
-sb.o # <<The SoundBlaster driver. Yours may differ.>>
-sound.o # The sound driver
-uart401.o # Used by sb, maybe other cards
-
- Whichever card you have, try feeding it the options that would be the
-default if you were making the driver wired, not as modules. You can
-look at function referred to by module_init() for the card to see what
-args are expected.
-
- Note that at present there is no way to configure the io, irq and other
-parameters for the modular drivers as one does for the wired drivers.. One
-needs to pass the modules the necessary parameters as arguments, either
-with /etc/modprobe.d/*.conf or with command-line args to modprobe, e.g.
-
-modprobe sb io=0x220 irq=7 dma=1 dma16=5 mpu_io=0x330
-modprobe adlib_card io=0x388
-
- recommend using /etc/modprobe.d/*.conf.
-
-Persistent DMA Buffers:
-
-The sound modules normally allocate DMA buffers during open() and
-deallocate them during close(). Linux can often have problems allocating
-DMA buffers for ISA cards on machines with more than 16MB RAM. This is
-because ISA DMA buffers must exist below the 16MB boundary and it is quite
-possible that we can't find a large enough free block in this region after
-the machine has been running for any amount of time. The way to avoid this
-problem is to allocate the DMA buffers during module load and deallocate
-them when the module is unloaded. For this to be effective we need to load
-the sound modules right after the kernel boots, either manually or by an
-init script, and keep them around until we shut down. This is a little
-wasteful of RAM, but it guarantees that sound always works.
-
-To make the sound driver use persistent DMA buffers we need to pass the
-sound.o module a "dmabuf=1" command-line argument. This is normally done
-in /etc/modprobe.d/*.conf files like so:
-
-options sound		dmabuf=1
-
-If you have 16MB or less RAM or a PCI sound card, this is wasteful and
-unnecessary. It is possible that machine with 16MB or less RAM will find
-this option useful, but if your machine is so memory-starved that it
-cannot find a 64K block free, you will be wasting even more RAM by keeping
-the sound modules loaded and the DMA buffers allocated when they are not
-needed. The proper solution is to upgrade your RAM. But you do also have
-this improper solution as well. Use it wisely.
-
-  I'm afraid I know nothing about anything but my setup, being more of a
-text-mode guy anyway. If you have options for other cards or other helpful
-hints, send them to me, Jim Bray, jb@as220.org, http://as220.org/jb.
diff --git a/Documentation/sound/oss/README.ymfsb b/Documentation/sound/oss/README.ymfsb
deleted file mode 100644
index b6b77906b58d..000000000000
--- a/Documentation/sound/oss/README.ymfsb
+++ /dev/null
@@ -1,107 +0,0 @@
-Legacy audio driver for YMF7xx PCI cards.
-
-
-FIRST OF ALL
-============
-
-  This code references YAMAHA's sample codes and data sheets.
-  I respect and thank for all people they made open the information
-  about YMF7xx cards.
-
-  And this codes heavily based on Jeff Garzik <jgarzik@pobox.com>'s
-  old VIA 82Cxxx driver (via82cxxx.c). I also respect him.
-
-
-DISCLIMER
-=========
-
- This driver is currently at early ALPHA stage. It may cause serious
- damage to your computer when used.
- PLEASE USE IT AT YOUR OWN RISK.
-
-
-ABOUT THIS DRIVER
-=================
-
-  This code enables you to use your YMF724[A-F], YMF740[A-C], YMF744, YMF754
- cards. When enabled, your card acts as "SoundBlaster Pro" compatible card.
- It can only play 22.05kHz / 8bit / Stereo samples, control external MIDI
- port.
- If you want to use your card as recent "16-bit" card, you should use
- Alsa or OSS/Linux driver. Of course you can write native PCI driver for
- your cards :)
-
-
-USAGE
-=====
-
- # modprobe ymfsb (options)
-
-
-OPTIONS FOR MODULE
-==================
-
-  io           : SB base address     (0x220, 0x240, 0x260, 0x280)
-  synth_io     : OPL3 base address   (0x388, 0x398, 0x3a0, 0x3a8)
-  dma          : DMA number          (0,1,3)
-  master_volume: AC'97 PCM out Vol   (0-100)
-  spdif_out    : SPDIF-out flag      (0:disable 1:enable)
-
- These options will change in future...
-
-
-FREQUENCY
-=========
-
-  When playing sounds via this driver, you will hear its pitch is slightly
- lower than original sounds. Since this driver recognizes your card acts
- with 21.739kHz sample rates rather than 22.050kHz (I think it must be
- hardware restriction). So many players become tone deafness.
- To prevent this, you should express some options to your sound player
- that specify correct sample frequency. For example, to play your MP3 file
- correctly with mpg123, specify the frequency like following:
-
-  %  mpg123 -r 21739 foo.mp3
-
-
-SPDIF OUT
-=========
-
-  With installing modules with option 'spdif_out=1', you can enjoy your
- sounds from SPDIF-out of your card (if it had).
- Its Fs is fixed to 48kHz (It never means the sample frequency become 
- up to 48kHz. All sounds via SPDIF-out also 22kHz samples). So your
- digital-in capable components has to be able to handle 48kHz Fs.
-
-
-COPYING
-=======
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-
-TODO
-====
- * support for multiple cards
-   (set the different SB_IO,MPU_IO,OPL_IO for each cards)
-
- * support for OPL (dmfm) : There will be no requirements... :-<
-
-
-AUTHOR
-======
-
- Daisuke Nagano <breeze.nagano@nifty.ne.jp>
-
diff --git a/Documentation/sound/oss/SoundPro b/Documentation/sound/oss/SoundPro
deleted file mode 100644
index 9d4db1f29d3c..000000000000
--- a/Documentation/sound/oss/SoundPro
+++ /dev/null
@@ -1,105 +0,0 @@
-Documentation for the SoundPro CMI8330 extensions in the WSS driver (ad1848.o)
-------------------------------------------------------------------------------
-
-( Be sure to read Documentation/sound/oss/CMI8330 too )
-
-Ion Badulescu, ionut@cs.columbia.edu
-February 24, 1999
-
-(derived from the OPL3-SA2 documentation by Scott Murray)
-
-The SoundPro CMI8330 (ISA) is a chip usually found on some Taiwanese
-motherboards.  The official name in the documentation is CMI8330, SoundPro
-is the nickname and the big inscription on the chip itself.
-
-The chip emulates a WSS as well as a SB16, but it has certain differences
-in the mixer section which require separate support. It also emulates an
-MPU401 and an OPL3 synthesizer, so you probably want to enable support
-for these, too.
-
-The chip identifies itself as an AD1848, but its mixer is significantly
-more advanced than the original AD1848 one. If your system works with
-either WSS or SB16 and you are having problems with some mixer controls
-(no CD audio, no line-in, etc), you might want to give this driver a try.
-Detection should work, but it hasn't been widely tested, so it might still
-mis-identify the chip. You can still force soundpro=1 in the modprobe
-parameters for ad1848. Please let me know if it happens to you, so I can
-adjust the detection routine.
-
-The chip is capable of doing full-duplex, but since the driver sees it as an
-AD1848, it cannot take advantage of this.  Moreover, the full-duplex mode is
-not achievable through the WSS interface, b/c it needs a dma16 line which is
-assigned only to the SB16 subdevice (with isapnp). Windows documentation
-says the user must use WSS Playback and SB16 Recording for full-duplex, so
-it might be possible to do the same thing under Linux. You can try loading
-up both ad1848 and sb then use one for playback and the other for
-recording. I don't know if this works, b/c I haven't tested it. Anyway, if
-you try it, be very careful: the SB16 mixer *mostly* works, but certain
-settings can have unexpected effects. Use the WSS mixer for best results.
-
-There is also a PCI SoundPro chip. I have not seen this chip, so I have
-no idea if the driver will work with it. I suspect it won't.
-
-As with PnP cards, some configuration is required.  There are two ways
-of doing this.  The most common is to use the isapnptools package to
-initialize the card, and use the kernel module form of the sound
-subsystem and sound drivers.  Alternatively, some BIOS's allow manual
-configuration of installed PnP devices in a BIOS menu, which should
-allow using the non-modular sound drivers, i.e. built into the kernel.
-Since in this latter case you cannot use module parameters, you will
-have to enable support for the SoundPro at compile time.
-
-The IRQ and DMA values can be any that are considered acceptable for a
-WSS.  Assuming you've got isapnp all happy, then you should be able to
-do something like the following (which *must* match the isapnp/BIOS
-configuration):
-
-modprobe ad1848 io=0x530 irq=11 dma=0 soundpro=1
--and maybe-
-modprobe sb io=0x220 irq=5 dma=1 dma16=5
-
--then-
-modprobe mpu401 io=0x330 irq=9
-modprobe opl3 io=0x388
-
-If all goes well and you see no error messages, you should be able to
-start using the sound capabilities of your system.  If you get an
-error message while trying to insert the module(s), then make
-sure that the values of the various arguments match what you specified
-in your isapnp configuration file, and that there is no conflict with
-another device for an I/O port or interrupt.  Checking the contents of
-/proc/ioports and /proc/interrupts can be useful to see if you're
-butting heads with another device.
-
-If you do not see the chipset version message, and none of the other
-messages present in the system log are helpful, try adding 'debug=1'
-to the ad1848 parameters, email me the syslog results and I'll do
-my best to help. 
-
-Lastly, if you're using modules and want to set up automatic module
-loading with kmod, the kernel module loader, here is the section I
-currently use in my conf.modules file:
-
-# Sound
-post-install sound modprobe -k ad1848; modprobe -k mpu401; modprobe -k opl3
-options ad1848 io=0x530 irq=11 dma=0
-options sb io=0x220 irq=5 dma=1 dma16=5
-options mpu401 io=0x330 irq=9
-options opl3 io=0x388
-
-The above ensures that ad1848 will be loaded whenever the sound system
-is being used.
-
-Good luck.
-
-Ion
-
-NOT REALLY TESTED:
-- recording
-- recording device selection
-- full-duplex
-
-TODO:
-- implement mixer support for surround, loud, digital CD switches.
-- come up with a scheme which allows recording volumes for each subdevice.
-This is a major OSS API change.
diff --git a/Documentation/sound/oss/Soundblaster b/Documentation/sound/oss/Soundblaster
deleted file mode 100644
index b288d464ba8b..000000000000
--- a/Documentation/sound/oss/Soundblaster
+++ /dev/null
@@ -1,53 +0,0 @@
-modprobe sound
-insmod uart401
-insmod sb ...
-
-This loads the driver for the Sound Blaster and assorted clones. Cards that
-are covered by other drivers should not be using this driver.
-
-The Sound Blaster module takes the following arguments
-
-io		I/O address of the Sound Blaster chip (0x220,0x240,0x260,0x280)
-irq		IRQ of the Sound Blaster chip (5,7,9,10)
-dma		8-bit DMA channel for the Sound Blaster (0,1,3)
-dma16		16-bit DMA channel for SB16 and equivalent cards (5,6,7)
-mpu_io		I/O for MPU chip if present (0x300,0x330)
-
-sm_games=1	Set if you have a Logitech soundman games
-acer=1		Set this to detect cards in some ACER notebooks
-mwave_bug=1	Set if you are trying to use this driver with mwave (see on)
-type		Use this to specify a specific card type
-
-The following arguments are taken if ISAPnP support is compiled in
-
-isapnp=0	Set this to disable ISAPnP detection (use io=0xXXX etc. above)
-multiple=0	Set to disable detection of multiple Soundblaster cards.
-		Consider it a bug if this option is needed, and send in a
-		report.
-pnplegacy=1	Set this to be able to use a PnP card(s) along with a single
-		non-PnP (legacy) card.  Above options for io, irq, etc. are
-		needed, and will apply only to the legacy card.
-reverse=1	Reverses the order of the search in the PnP table.
-uart401=1	Set to enable detection of mpu devices on some clones.
-isapnpjump=n	Jumps to slot n in the driver's PnP table. Use the source,
-		Luke.
-
-You may well want to load the opl3 driver for synth music on most SB and
-clone SB devices
-
-insmod opl3 io=0x388
-
-Using Mwave
-
-To make this driver work with Mwave you must set mwave_bug. You also need
-to warm boot from DOS/Windows with the required firmware loaded under this
-OS. IBM are being difficult about documenting how to load this firmware.
-
-Avance Logic ALS007
-
-This card is supported; see the separate file ALS007 for full details.
-
-Avance Logic ALS100
-
-This card is supported; setup should be as for a standard Sound Blaster 16.
-The driver will identify the audio device as a "Sound Blaster 16 (ALS-100)".
diff --git a/Documentation/sound/oss/Tropez+ b/Documentation/sound/oss/Tropez+
deleted file mode 100644
index b93a6b734fc0..000000000000
--- a/Documentation/sound/oss/Tropez+
+++ /dev/null
@@ -1,26 +0,0 @@
-From: Paul Barton-Davis <pbd@op.net>
-
-Here is the configuration I use with a Tropez+ and my modular
-driver:
-
-  alias char-major-14 wavefront
-  alias synth0 wavefront
-  alias mixer0 cs4232
-  alias audio0 cs4232
-  pre-install wavefront modprobe "-k" "cs4232"
-  post-install wavefront modprobe "-k" "opl3"
-  options wavefront io=0x200 irq=9
-  options cs4232 synthirq=9 synthio=0x200 io=0x530 irq=5 dma=1 dma2=0
-  options opl3 io=0x388
-
-Things to note: 
-
-       the wavefront options "io" and "irq" ***MUST*** match the "synthio"
-       and "synthirq" cs4232 options.
-
-       you can do without the opl3 module if you don't
-       want to use the OPL/[34] synth on the soundcard
-
-       the opl3 io parameter is conventionally not adjustable.
-
-Please see drivers/sound/README.wavefront for more details.
diff --git a/Documentation/sound/oss/VIBRA16 b/Documentation/sound/oss/VIBRA16
deleted file mode 100644
index 68a5a46beb88..000000000000
--- a/Documentation/sound/oss/VIBRA16
+++ /dev/null
@@ -1,80 +0,0 @@
-Sound Blaster 16X Vibra addendum
---------------------------------
-by Marius Ilioaea <mariusi@protv.ro>
-   Stefan Laudat  <stefan@asit.ro>
-
-Sat Mar 6 23:55:27 EET 1999
-
-			Hello again,
-	
-	Playing with a SB Vibra 16x soundcard we found it very difficult
-to setup because the kernel reported a lot of DMA errors and wouldn't
-simply play any sound.
-	A good starting point is that the vibra16x chip full-duplex facility
-is neither still exploited by the sb driver found in the linux kernel 
-(tried it with a 2.2.2-ac7), nor in the commercial OSS package (it reports
-it as half-duplex soundcard). Oh, I almost forgot, the RedHat sndconfig
-failed detecting it ;)
-	So, the big problem still remains, because the sb module wants a
-8-bit and a 16-bit dma, which we could not allocate for vibra... it supports
-only two 8-bit dma channels, the second one will be passed to the module
-as a 16 bit channel, the kernel will yield about that but everything will
-be okay, trust us. 
-	The only inconvenient you may find is that you will have
-some sound playing jitters if you have HDD dma support enabled - but this
-will happen with almost all soundcards...
-
-	A fully working isapnp.conf is just here:
-
-<snip here>
-
-(READPORT 0x0203)
-(ISOLATE PRESERVE)
-(IDENTIFY *)
-(VERBOSITY 2)
-(CONFLICT (IO FATAL)(IRQ FATAL)(DMA FATAL)(MEM FATAL)) # or WARNING
-# SB 16 and OPL3 devices
-(CONFIGURE CTL00f0/-1 (LD 0
-(INT 0 (IRQ 5 (MODE +E)))
-(DMA 0 (CHANNEL 1))
-(DMA 1 (CHANNEL 3))
-(IO 0 (SIZE 16) (BASE 0x0220))
-(IO 2 (SIZE 4) (BASE 0x0388))
-(NAME "CTL00f0/-1[0]{Audio               }")
-(ACT Y)
-))
-
-# Joystick device - only if you need it :-/
-
-(CONFIGURE CTL00f0/-1 (LD 1
-(IO 0 (SIZE 1) (BASE 0x0200))
-(NAME "CTL00f0/-1[1]{Game                }")
-(ACT Y)
-))
-(WAITFORKEY)
-
-<end of snipping>
-
-	So, after a good kernel modules compilation and a 'depmod -a kernel_ver'
-you may want to:
-
-modprobe sb io=0x220 irq=5 dma=1 dma16=3
-
-	Or, take the hard way:
-
-modprobe soundcore
-modprobe sound
-modprobe uart401
-modprobe sb io=0x220 irq=5 dma=1 dma16=3
-# do you need MIDI?
-modprobe opl3=0x388
-
-	Just in case, the kernel sound support should be:
-
-CONFIG_SOUND=m
-CONFIG_SOUND_OSS=m
-CONFIG_SOUND_SB=m
-	
-	Enjoy your new noisy Linux box! ;)
-	
-
diff --git a/Documentation/sound/oss/WaveArtist b/Documentation/sound/oss/WaveArtist
deleted file mode 100644
index f4f3407cd818..000000000000
--- a/Documentation/sound/oss/WaveArtist
+++ /dev/null
@@ -1,170 +0,0 @@
-
- (the following is from the armlinux CVS)
-
- WaveArtist mixer and volume levels can be accessed via these commands:
-
-  nn30	read registers nn, where nn = 00 - 09 for mixer settings
-		                              0a - 13 for channel volumes
-  mm31	write the volume setting in pairs, where mm = (nn - 10) / 2
-  rr32	write the mixer settings in pairs, where rr = nn/2
-  xx33	reset all settings to default
-  0y34	select mono source, y=0 = left, y=1 = right
-
-                                           bits
- nn  15  14 13 12 11   10    9     8     7    6     5     4     3     2     1     0
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 00 | 0 | 0  0  1  1 | left line mixer gain       | left aux1 mixer gain        |lmute|
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 01 | 0 | 0  1  0  1 | left aux2 mixer gain       | right 2 left mic gain       |mmute|
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 02 | 0 | 0  1  1  1 | left mic mixer gain        | left mic  | left mixer gain |dith |
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 03 | 0 | 1  0  0  1 | left mixer input select                |lrfg | left ADC gain   |
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 04 | 0 | 1  0  1  1 | right line mixer gain      | right aux1 mixer gain       |rmute|
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 05 | 0 | 1  1  0  1 | right aux2 mixer gain      | left 2 right mic gain       |test |
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 06 | 0 | 1  1  1  1 | right mic mixer gain       | right mic |right mixer gain |rbyps|
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 07 | 1 | 0  0  0  1 | right mixer select                     |rrfg | right ADC gain  |
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 08 | 1 | 0  0  1  1 | mono mixer gain            |right ADC mux sel|left ADC mux sel |
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 09 | 1 | 0  1  0  1 |loopb|left linout|loop|ADCch|TxFch|OffCD|test |loopb|loopb|osamp|
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 0a | 0 | left PCM channel volume                                                     |
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 0b | 0 | right PCM channel volume                                                    |
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 0c | 0 | left FM channel volume                                                      |
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 0d | 0 | right FM channel volume                                                     |
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 0e | 0 | left wavetable channel volume                                               |
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 0f | 0 | right wavetable channel volume                                              |
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 10 | 0 | left PCM expansion channel volume                                           |
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 11 | 0 | right PCM expansion channel volume                                          |
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 12 | 0 | left FM expansion channel volume                                            |
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
- 13 | 0 | right FM expansion channel volume                                           |
-----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
-
- lmute: left mute
- mmute: mono mute
- dith: dithds
- lrfg:
- rmute: right mute
- rbyps: right bypass
- rrfg:
- ADCch:
- TxFch:
- OffCD:
- osamp:
-
- And the following diagram is derived from the description in the CVS archive:
-
- MIC L (mouthpiece)
-   +------+
- -->PreAmp>-\
-   +--^---+ |
-      |     |
-    r2b4-5  |                                +--------+
-       /----*-------------------------------->5       |
-       |                                     |        |
-       | /----------------------------------->4       |
-       | |                                   |        |
-       | | /--------------------------------->3 1of5  |  +---+
-       | | |                                 |  mux   >-->AMP>--> ADC L
-       | | | /------------------------------->2       |  +-^-+
-       | | | |                               |        |    |
- Line  | | | | +----+  +------+  +---+  /---->1       |  r3b3-0
- ------------*->mute>--> Gain >-->   |  |    |        |
-  L    | | |   +----+  +------+  |   |  |  *->0       |
-       | | |                     |   |  |    +---^----+
- Aux2  | | |   +----+  +------+  |   |  |        |
- ----------*--->mute>--> Gain >--> M |  |     r8b0-2
-  L    | |     +----+  +------+  |   |  |
-       | |                       |   |  \------\
- Aux1  | |     +----+  +------+  |   |         |
- --------*----->mute>--> Gain >--> I |         |
-  L    |       +----+  +------+  |   |         |
-       |                         |   |         |
-       |       +----+  +------+  |   |  +---+  |
-       *------->mute>--> Gain >--> X >-->AMP>--*
-       |       +----+  +------+  |   |  +-^-+  |
-       |                         |   |    |    |
-       |       +----+  +------+  |   |  r2b1-3 |  
-       | /----->mute>--> Gain >--> E |         |
-       | |     +----+  +------+  |   |         |
-       | |                       |   |         |
-       | |     +----+  +------+  |   |         |
-       | | /--->mute>--> Gain >--> R |         |
-       | | |   +----+  +------+  |   |         |
-       | | |                     |   |         |   r9b8-9
-       | | |   +----+  +------+  |   |         |     |
-       | | | /->mute>--> Gain >-->   |         | +---v---+
-       | | | | +----+  +------+  +---+       /-*->0      |
- DAC   | | | |                               |   |       |
- ------------*----------------------------------->?      |  +----+
-  L    | | |                                 |   |  Mux  >-->mute>--> L output
-       | | |                                 | /->?      |  +--^-+
-       | | |                                 | | |       |     |
-       | | |                           /--------->?      |   r0b0
-       | | |                           |     | | +-------+
-       | | |                           |     | |
- Mono  | | |                           |     | | +-------+
- ----------*                           |     \--->       |  +----+
-       | | |                           |       | |  Mix  >-->mute>--> Mono output
-       | | |                           |       *->       |  +--^-+
-       | | |                           |       | +-------+     |
-       | | |                           |       |             r1b0
- DAC   | | |                           |       | +-------+
- ------------*-------------------------*--------->1      |  +----+
-  R    | | | |                                 | |  Mux  >-->mute>--> R output
-       | | | | +----+  +------+  +---+         *->0      |  +--^-+
-       | | | \->mute>--> Gain >-->   |         | +---^---+     |
-       | | |   +----+  +------+  |   |         |     |       r5b0
-       | | |                     |   |         |   r6b0
-       | | |   +----+  +------+  |   |         |
-       | | \--->mute>--> Gain >--> M |         |
-       | |     +----+  +------+  |   |         |
-       | |                       |   |         |
-       | |     +----+  +------+  |   |         |
-       | *----->mute>--> Gain >--> I |         |
-       | |     +----+  +------+  |   |         |
-       | |                       |   |         |
-       | |     +----+  +------+  |   |  +---+  |
-       \------->mute>--> Gain >--> X >-->AMP>--*
-         |     +----+  +------+  |   |  +-^-+  |
-      /--/                       |   |    |    |
- Aux1 |        +----+  +------+  |   |  r6b1-3 |
- -------*------>mute>--> Gain >--> E |         |
-  R   | |      +----+  +------+  |   |         |
-      | |                        |   |         |
- Aux2 | |      +----+  +------+  |   |  /------/
- ---------*---->mute>--> Gain >--> R |  |
-  R   | | |    +----+  +------+  |   |  |
-      | | |                      |   |  |    +--------+
- Line | | |    +----+  +------+  |   |  |  *->0       |
- -----------*-->mute>--> Gain >-->   |  |    |        |
-  R   | | | |  +----+  +------+  +---+  \---->1       |
-      | | | |                                |        |
-      | | | \-------------------------------->2       |  +---+
-      | | |                                  |  Mux   >-->AMP>--> ADC R
-      | | \---------------------------------->3       |  +-^-+
-      | |                                    |        |    |
-      | \------------------------------------>4       |  r7b3-0
-      |                                      |        |
-      \-----*-------------------------------->5       |
-            |                                +---^----+
-    r6b4-5  |                                    |
-      |     |                                  r8b3-5
-   +--v---+ |
- -->PreAmp>-/
-   +------+
- MIC R (electret mic)
diff --git a/Documentation/sound/oss/btaudio b/Documentation/sound/oss/btaudio
deleted file mode 100644
index effdb9a3f898..000000000000
--- a/Documentation/sound/oss/btaudio
+++ /dev/null
@@ -1,92 +0,0 @@
-
-Intro
-=====
-
-people start bugging me about this with questions, looks like I
-should write up some documentation for this beast.  That way I
-don't have to answer that much mails I hope.  Yes, I'm lazy...
-
-
-You might have noticed that the bt878 grabber cards have actually
-_two_ PCI functions:
-
-$ lspci
-[ ... ]
-00:0a.0 Multimedia video controller: Brooktree Corporation Bt878 (rev 02)
-00:0a.1 Multimedia controller: Brooktree Corporation Bt878 (rev 02)
-[ ... ]
-
-The first does video, it is backward compatible to the bt848.  The second
-does audio.  btaudio is a driver for the second function.  It's a sound
-driver which can be used for recording sound (and _only_ recording, no
-playback).  As most TV cards come with a short cable which can be plugged
-into your sound card's line-in you probably don't need this driver if all
-you want to do is just watching TV...
-
-
-Driver Status
-=============
-
-Still somewhat experimental.  The driver should work stable, i.e. it
-should'nt crash your box.  It might not work as expected, have bugs,
-not being fully OSS API compliant, ...
-
-Latest versions are available from http://bytesex.org/bttv/, the
-driver is in the bttv tarball.  Kernel patches might be available too,
-have a look at http://bytesex.org/bttv/listing.html.
-
-The chip knows two different modes.  btaudio registers two dsp
-devices, one for each mode.  They can not be used at the same time.
-
-
-Digital audio mode
-==================
-
-The chip gives you 16 bit stereo sound.  The sample rate depends on
-the external source which feeds the bt878 with digital sound via I2S
-interface.  There is a insmod option (rate) to tell the driver which
-sample rate the hardware uses (32000 is the default).
-
-One possible source for digital sound is the msp34xx audio processor
-chip which provides digital sound via I2S with 32 kHz sample rate.  My
-Hauppauge board works this way.
-
-The Osprey-200 reportly gives you digital sound with 44100 Hz sample
-rate.  It is also possible that you get no sound at all.
-
-
-analog mode (A/D)
-=================
-
-You can tell the driver to use this mode with the insmod option "analog=1".
-The chip has three analog inputs.  Consequently you'll get a mixer device
-to control these.
-
-The analog mode supports mono only.  Both 8 + 16 bit.  Both are _signed_
-int, which is uncommon for the 8 bit case.  Sample rate range is 119 kHz
-to 448 kHz.  Yes, the number of digits is correct.  The driver supports
-downsampling by powers of two, so you can ask for more usual sample rates
-like 44 kHz too.
-
-With my Hauppauge I get noisy sound on the second input (mapped to line2
-by the mixer device).  Others get a useable signal on line1.
-
-
-some examples
-=============
-
-* read audio data from btaudio (dsp2), send to es1730 (dsp,dsp1):
-  $ sox -w -r 32000 -t ossdsp /dev/dsp2 -t ossdsp /dev/dsp
-
-* read audio data from btaudio, send to esound daemon (which might be
-  running on another host):
-  $ sox -c 2 -w -r 32000 -t ossdsp /dev/dsp2 -t sw - | esdcat -r 32000
-  $ sox -c 1 -w -r 32000 -t ossdsp /dev/dsp2 -t sw - | esdcat -m -r 32000
-
-
-Have fun,
-
-  Gerd
-
--- 
-Gerd Knorr <kraxel@bytesex.org>
diff --git a/Documentation/sound/oss/mwave b/Documentation/sound/oss/mwave
deleted file mode 100644
index 5fbcb1609275..000000000000
--- a/Documentation/sound/oss/mwave
+++ /dev/null
@@ -1,185 +0,0 @@
-	How to try to survive an IBM Mwave under Linux SB drivers
-
-
-+	IBM have now released documentation of sorts and Torsten is busy
-	trying to make the Mwave work. This is not however a trivial task.
-
-----------------------------------------------------------------------------
-
-OK, first thing - the IRQ problem IS a problem, whether the test is bypassed or
-not.  It is NOT a Linux problem, but an MWAVE problem that is fixed with the
-latest MWAVE patches. So, in other words, don't bypass the test for MWAVES!
-
-I have Windows 95 on /dev/hda1, swap on /dev/hda2, and Red Hat 5 on /dev/hda3.
-
-The steps, then:
-
-    Boot to Linux. 
-    Mount Windows 95 file system (assume mount point = /dos95).
-    mkdir /dos95/linux
-    mkdir /dos95/linux/boot
-    mkdir /dos95/linux/boot/parms
-
-    Copy the kernel, any initrd image, and loadlin to /dos95/linux/boot/.
-
-    Reboot to Windows 95.
-
-    Edit C:/msdos.sys and add or change the following:
-
-        Logo=0
-        BootGUI=0
-
-    Note that msdos.sys is a text file but it needs to be made 'unhidden',
-    readable and writable before it can be edited.  This can be done with
-    DOS' "attrib" command.
-
-    Edit config.sys to have multiple config menus. I have one for windows 95 and
-    five for Linux, like this:
-------------
-[menu]
-menuitem=W95, Windows 95
-menuitem=LINTP, Linux - ThinkPad
-menuitem=LINTP3, Linux - ThinkPad Console
-menuitem=LINDOC, Linux - Docked
-menuitem=LINDOC3, Linux - Docked Console
-menuitem=LIN1, Linux - Single User Mode
-REM menudefault=W95,10
-
-[W95]
-
-[LINTP]
-
-[LINDOC]
-
-[LINTP3]
-
-[LINDOC3]
-
-[LIN1]
-
-[COMMON]
-FILES=30
-REM Please read README.TXT in C:\MWW subdirectory before changing the DOS= statement.
-DOS=HIGH,UMB
-DEVICE=C:\MWW\MANAGER\MWD50430.EXE
-SHELL=c:\command.com /e:2048
--------------------
-
-The important things are the SHELL and DEVICE statements.
-
-    Then change autoexec.bat. Basically everything in there originally should be
-    done ONLY when Windows 95 is booted. Then you add new things specifically
-    for Linux.  Mine is as follows
-
----------------
-@ECHO OFF
-if "%CONFIG%" == "W95" goto W95
-
-REM
-REM Linux stuff
-REM
-SET MWPATH=C:\MWW\DLL;C:\MWW\MWGAMES;C:\MWW\DSP
-SET BLASTER=A220 I5 D1
-SET MWROOT=C:\MWW
-SET LIBPATH=C:\MWW\DLL
-SET PATH=C:\WINDOWS;C:\MWW\DLL;
-CALL MWAVE START NOSHOW
-c:\linux\boot\loadlin.exe @c:\linux\boot\parms\%CONFIG%.par
-
-:W95
-REM
-REM Windows 95 stuff
-REM
-c:\toolkit\guard
-SET MSINPUT=C:\MSINPUT
-SET MWPATH=C:\MWW\DLL;C:\MWW\MWGAMES;C:\MWW\DSP
-REM The following is used by DOS games to recognize Sound Blaster hardware.
-REM If hardware settings are changed, please change this line as well.
-REM See the Mwave README file for instructions.
-SET BLASTER=A220 I5 D1
-SET MWROOT=C:\MWW
-SET LIBPATH=C:\MWW\DLL
-SET PATH=C:\WINDOWS;C:\WINDOWS\COMMAND;E:\ORAWIN95\BIN;f:\msdev\bin;e:\v30\bin.dbg;v:\devt\v30\bin;c:\JavaSDK\Bin;C:\MWW\DLL;
-SET INCLUDE=f:\MSDEV\INCLUDE;F:\MSDEV\MFC\INCLUDE
-SET LIB=F:\MSDEV\LIB;F:\MSDEV\MFC\LIB
-win
-
-------------------------
-
-Now build a file in c:\linux\boot\parms for each Linux config that you have.
-
-For example, my LINDOC3 config is for a docked Thinkpad at runlevel 3 with no
-initrd image, and has a parameter file named LINDOC3.PAR in c:\linux\boot\parms:
-
------------------------
-#   LOADLIN @param_file image=other_image root=/dev/other
-#
-#	Linux Console in docking station
-#
-c:\linux\boot\zImage.krn        # First value must be filename of Linux kernel.
-root=/dev/hda3                  # device which gets mounted as root FS
-ro                              # Other kernel arguments go here.
-apm=off
-doc=yes
-3
------------------------
-
-The doc=yes parameter is an environment variable used by my init scripts, not
-a kernel argument.
-
-However, the apm=off parameter IS a kernel argument!  APM, at least in my setup,
-causes the kernel to crash when loaded via loadlin (but NOT when loaded via
-LILO). The APM stuff COULD be forced out of the kernel via the kernel compile
-options. Instead, I got an unofficial patch to the APM drivers that allows them
-to be dynamically deactivated via kernel arguments. Whatever you chose to
-document, APM, it seems, MUST be off for setups like mine.
-
-Now make sure C:\MWW\MWCONFIG.REF looks like this:
-
-----------------------
-[NativeDOS]
-Default=SB1.5
-SBInputSource=CD
-SYNTH=FM
-QSound=OFF
-Reverb=OFF
-Chorus=OFF
-ReverbDepth=5
-ChorusDepth=5
-SBInputVolume=5
-SBMainVolume=10
-SBWaveVolume=10
-SBSynthVolume=10
-WaveTableVolume=10
-AudioPowerDriver=ON
-
-[FastCFG]
-Show=No
-HideOption=Off
------------------------------
-
-OR the Default= line COULD be
-
-Default=SBPRO
-
-Reboot to Windows 95 and choose Linux. When booted, use sndconfig to configure
-the sound modules and voilà - ThinkPad sound with Linux.
-
-Now the gotchas - you can either have CD sound OR Mixers but not both. That's a
-problem with the SB1.5 (CD sound) or SBPRO (Mixers) settings. No one knows why
-this is!
-
-For some reason MPEG3 files, when played through mpg123, sound like they
-are playing at 1/8th speed - not very useful!  If you have ANY insight
-on why this second thing might be happening, I would be grateful.
-
-===========================================================
-    _/      _/_/_/_/
-   _/_/  _/_/     _/
-  _/ _/_/ _/_/_/_/      Martin John Bartlett
- _/  _/  _/     _/      (martin@nitram.demon.co.uk)
-_/      _/_/_/_/
-       _/
-_/    _/
- _/_/
-===========================================================
diff --git a/Documentation/sound/oss/oss-parameters.txt b/Documentation/sound/oss/oss-parameters.txt
deleted file mode 100644
index cc675f25eee4..000000000000
--- a/Documentation/sound/oss/oss-parameters.txt
+++ /dev/null
@@ -1,51 +0,0 @@
-                          OSS Kernel Parameters
-                          ~~~~~~~~~~~~~~~~~~~~~
-
-See Documentation/admin-guide/kernel-parameters.rst for general information on
-specifying module parameters.
-
-This document may not be entirely up to date and comprehensive. The command
-"modinfo -p ${modulename}" shows a current list of all parameters of a loadable
-module. Loadable modules, after being loaded into the running kernel, also
-reveal their parameters in /sys/module/${modulename}/parameters/. Some of these
-parameters may be changed at runtime by the command
-"echo -n ${value} > /sys/module/${modulename}/parameters/${parm}".
-
-
-	ad1848=		[HW,OSS]
-			Format: <io>,<irq>,<dma>,<dma2>,<type>
-
-	aedsp16=	[HW,OSS] Audio Excel DSP 16
-			Format: <io>,<irq>,<dma>,<mss_io>,<mpu_io>,<mpu_irq>
-			See also header of sound/oss/aedsp16.c.
-
-	dmasound=	[HW,OSS] Sound subsystem buffers
-
-	mpu401=		[HW,OSS]
-			Format: <io>,<irq>
-
-	opl3=		[HW,OSS]
-			Format: <io>
-
-	pas2=		[HW,OSS] Format:
-			<io>,<irq>,<dma>,<dma16>,<sb_io>,<sb_irq>,<sb_dma>,<sb_dma16>
-
-	pss=		[HW,OSS] Personal Sound System (ECHO ESC614)
-			Format:
-			<io>,<mss_io>,<mss_irq>,<mss_dma>,<mpu_io>,<mpu_irq>
-
-	sscape=		[HW,OSS]
-			Format: <io>,<irq>,<dma>,<mpu_io>,<mpu_irq>
-
-	trix=		[HW,OSS] MediaTrix AudioTrix Pro
-			Format:
-			<io>,<irq>,<dma>,<dma2>,<sb_io>,<sb_irq>,<sb_dma>,<mpu_io>,<mpu_irq>
-
-	uart401=	[HW,OSS]
-			Format: <io>,<irq>
-
-	uart6850=	[HW,OSS]
-			Format: <io>,<irq>
-
-	waveartist=	[HW,OSS]
-			Format: <io>,<irq>,<dma>,<dma2>
diff --git a/Documentation/sound/oss/ultrasound b/Documentation/sound/oss/ultrasound
deleted file mode 100644
index eed331c738a3..000000000000
--- a/Documentation/sound/oss/ultrasound
+++ /dev/null
@@ -1,30 +0,0 @@
-modprobe sound
-insmod ad1848
-insmod gus io=* irq=* dma=* ...
-
-This loads the driver for the Gravis Ultrasound family of sound cards.
-
-The gus module takes the following arguments
-
-io		I/O address of the Ultrasound card (eg. io=0x220)
-irq		IRQ of the Sound Blaster card 
-dma     	DMA channel for the Sound Blaster
-dma16   	2nd DMA channel, only needed for full duplex operation
-type		1 for PnP card
-gus16		1 for using 16 bit sampling daughter board
-no_wave_dma	Set to disable DMA usage for wavetable (see note)
-db16		???
-
-
-no_wave_dma option
-
-This option defaults to a value of 0, which allows the Ultrasound wavetable
-DSP to use DMA for playback and downloading samples. This is the same
-as the old behaviour. If set to 1, no DMA is needed for downloading samples,
-and allows owners of a GUS MAX to make use of simultaneous digital audio
-(/dev/dsp), MIDI, and wavetable playback.
-
-
-If you have problems in recording with GUS MAX, you could try to use
-just one 8 bit DMA channel. Recording will not work with one DMA
-channel if it's a 16 bit one.
diff --git a/Documentation/sphinx-static/theme_overrides.css b/Documentation/sphinx-static/theme_overrides.css
index d5764a4de5a2..522b6d4c49d4 100644
--- a/Documentation/sphinx-static/theme_overrides.css
+++ b/Documentation/sphinx-static/theme_overrides.css
@@ -4,6 +4,17 @@
  *
  */
 
+/* Interim: Code-blocks with line nos - lines and line numbers don't line up.
+ * see: https://github.com/rtfd/sphinx_rtd_theme/issues/419
+ */
+
+div[class^="highlight"] pre {
+    line-height: normal;
+}
+.rst-content .highlight > pre {
+    line-height: normal;
+}
+
 @media screen {
 
     /* content column
@@ -56,6 +67,12 @@
 	font-family: "Courier New", Courier, monospace
     }
 
+    /* fix bottom margin of lists items */
+
+    .rst-content .section ul li:last-child, .rst-content .section ul li p:last-child {
+          margin-bottom: 12px;
+    }
+
     /* inline literal: drop the borderbox, padding and red color */
 
     code, .rst-content tt, .rst-content code {
diff --git a/Documentation/sphinx/kerneldoc.py b/Documentation/sphinx/kerneldoc.py
index d15e07f36881..39aa9e8697cc 100644
--- a/Documentation/sphinx/kerneldoc.py
+++ b/Documentation/sphinx/kerneldoc.py
@@ -27,6 +27,7 @@
 # Please make sure this works on both python2 and python3.
 #
 
+import codecs
 import os
 import subprocess
 import sys
@@ -88,13 +89,10 @@ class KernelDocDirective(Directive):
         try:
             env.app.verbose('calling kernel-doc \'%s\'' % (" ".join(cmd)))
 
-            p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True)
+            p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
             out, err = p.communicate()
 
-            # python2 needs conversion to unicode.
-            # python3 with universal_newlines=True returns strings.
-            if sys.version_info.major < 3:
-                out, err = unicode(out, 'utf-8'), unicode(err, 'utf-8')
+            out, err = codecs.decode(out, 'utf-8'), codecs.decode(err, 'utf-8')
 
             if p.returncode != 0:
                 sys.stderr.write(err)
diff --git a/Documentation/sphinx/requirements.txt b/Documentation/sphinx/requirements.txt
new file mode 100644
index 000000000000..742be3e12619
--- /dev/null
+++ b/Documentation/sphinx/requirements.txt
@@ -0,0 +1,3 @@
+docutils==0.12
+Sphinx==1.4.9
+sphinx_rtd_theme
diff --git a/Documentation/static-keys.txt b/Documentation/static-keys.txt
index b83dfa1c0602..ab16efe0c79d 100644
--- a/Documentation/static-keys.txt
+++ b/Documentation/static-keys.txt
@@ -149,6 +149,26 @@ static_branch_inc(), will change the branch back to true. Likewise, if the
 key is initialized false, a 'static_branch_inc()', will change the branch to
 true. And then a 'static_branch_dec()', will again make the branch false.
 
+The state and the reference count can be retrieved with 'static_key_enabled()'
+and 'static_key_count()'.  In general, if you use these functions, they
+should be protected with the same mutex used around the enable/disable
+or increment/decrement function.
+
+Note that switching branches results in some locks being taken,
+particularly the CPU hotplug lock (in order to avoid races against
+CPUs being brought in the kernel whilst the kernel is getting
+patched). Calling the static key API from within a hotplug notifier is
+thus a sure deadlock recipe. In order to still allow use of the
+functionnality, the following functions are provided:
+
+	static_key_enable_cpuslocked()
+	static_key_disable_cpuslocked()
+	static_branch_enable_cpuslocked()
+	static_branch_disable_cpuslocked()
+
+These functions are *not* general purpose, and must only be used when
+you really know that you're in the above context, and no other.
+
 Where an array of keys is required, it can be defined as::
 
 	DEFINE_STATIC_KEY_ARRAY_TRUE(keys, count);
diff --git a/Documentation/svga.txt b/Documentation/svga.txt
index 119f1515b1ac..b6c2f9acca92 100644
--- a/Documentation/svga.txt
+++ b/Documentation/svga.txt
@@ -67,8 +67,7 @@ The menu looks like::
 <name-of-detected-video-adapter> tells what video adapter did Linux detect
 -- it's either a generic adapter name (MDA, CGA, HGC, EGA, VGA, VESA VGA [a VGA
 with VESA-compliant BIOS]) or a chipset name (e.g., Trident). Direct detection
-of chipsets is turned off by default (see CONFIG_VIDEO_SVGA in chapter 4 to see
-how to enable it if you really want) as it's inherently unreliable due to
+of chipsets is turned off by default as it's inherently unreliable due to
 absolutely insane PC design.
 
 "0  0F00  80x25" means that the first menu item (the menu items are numbered
@@ -138,7 +137,7 @@ The ID numbers can be divided to those regions::
 	0x0f05	VGA 80x30 (480 scans, 16-point font)
 	0x0f06	VGA 80x34 (480 scans, 14-point font)
 	0x0f07	VGA 80x60 (480 scans, 8-point font)
-	0x0f08	Graphics hack (see the CONFIG_VIDEO_HACK paragraph below)
+	0x0f08	Graphics hack (see the VIDEO_GFX_HACK paragraph below)
 
    0x1000 to 0x7fff - modes specified by resolution. The code has a "0xRRCC"
 	form where RR is a number of rows and CC is a number of columns.
@@ -160,58 +159,22 @@ end of the display.
 Options
 ~~~~~~~
 
-Some options can be set in the source text (in arch/i386/boot/video.S).
-All of them are simple #define's -- change them to #undef's when you want to
-switch them off. Currently supported:
-
-CONFIG_VIDEO_SVGA - enables autodetection of SVGA cards. This is switched
-off by default as it's a bit unreliable due to terribly bad PC design. If you
-really want to have the adapter autodetected (maybe in case the ``scan`` feature
-doesn't work on your machine), switch this on and don't cry if the results
-are not completely sane. In case you really need this feature, please drop me
-a mail as I think of removing it some day.
-
-CONFIG_VIDEO_VESA - enables autodetection of VESA modes. If it doesn't work
-on your machine (or displays a "Error: Scanning of VESA modes failed" message),
-you can switch it off and report as a bug.
-
-CONFIG_VIDEO_COMPACT - enables compacting of the video mode list. If there
-are more modes with the same screen size, only the first one is kept (see above
-for more info on mode ordering). However, in very strange cases it's possible
-that the first "version" of the mode doesn't work although some of the others
-do -- in this case turn this switch off to see the rest.
-
-CONFIG_VIDEO_RETAIN - enables retaining of screen contents when switching
-video modes. Works only with some boot loaders which leave enough room for the
-buffer. (If you have old LILO, you can adjust heap_end_ptr and loadflags
-in setup.S, but it's better to upgrade the boot loader...)
-
-CONFIG_VIDEO_LOCAL - enables inclusion of "local modes" in the list. The
-local modes are added automatically to the beginning of the list not depending
-on hardware configuration. The local modes are listed in the source text after
-the "local_mode_table:" line. The comment before this line describes the format
-of the table (which also includes a video card name to be displayed on the
-top of the menu).
-
-CONFIG_VIDEO_400_HACK - force setting of 400 scan lines for standard VGA
-modes. This option is intended to be used on certain buggy BIOSes which draw
-some useless logo using font download and then fail to reset the correct mode.
-Don't use unless needed as it forces resetting the video card.
-
-CONFIG_VIDEO_GFX_HACK - includes special hack for setting of graphics modes
-to be used later by special drivers (e.g., 800x600 on IBM ThinkPad -- see
-ftp://ftp.phys.keio.ac.jp/pub/XFree86/800x600/XF86Configs/XF86Config.IBM_TP560).
+Build options for arch/x86/boot/* are selected by the kernel kconfig
+utility and the kernel .config file.
+
+VIDEO_GFX_HACK - includes special hack for setting of graphics modes
+to be used later by special drivers.
 Allows to set _any_ BIOS mode including graphic ones and forcing specific
 text screen resolution instead of peeking it from BIOS variables. Don't use
 unless you think you know what you're doing. To activate this setup, use
-mode number 0x0f08 (see section 3).
+mode number 0x0f08 (see the Mode IDs section above).
 
 Still doesn't work?
 ~~~~~~~~~~~~~~~~~~~
 
 When the mode detection doesn't work (e.g., the mode list is incorrect or
 the machine hangs instead of displaying the menu), try to switch off some of
-the configuration options listed in section 4. If it fails, you can still use
+the configuration options listed under "Options". If it fails, you can still use
 your kernel with the video mode set directly via the kernel parameter.
 
 In either case, please send me a bug report containing what _exactly_
@@ -228,10 +191,6 @@ contains the most common video BIOS bug called "incorrect vertical display
 end setting". Adding 0x8000 to the mode ID might fix the problem. Unfortunately,
 this must be done manually -- no autodetection mechanisms are available.
 
-If you have a VGA card and your display still looks as on EGA, your BIOS
-is probably broken and you need to set the CONFIG_VIDEO_400_HACK switch to
-force setting of the correct mode.
-
 History
 ~~~~~~~
 
diff --git a/Documentation/switchtec.txt b/Documentation/switchtec.txt
index a0a9c7b3d4d5..f788264921ff 100644
--- a/Documentation/switchtec.txt
+++ b/Documentation/switchtec.txt
@@ -78,3 +78,15 @@ The following IOCTLs are also supported by the device:
   between PCI Function Framework number (used by the event system)
   and Switchtec Logic Port ID and Partition number (which is more
   user friendly).
+
+
+Non-Transparent Bridge (NTB) Driver
+===================================
+
+An NTB driver is provided for the switchtec hardware in switchtec_ntb.
+Currently, it only supports switches configured with exactly 2
+partitions. It also requires the following configuration settings:
+
+* Both partitions must be able to access each other's GAS spaces.
+  Thus, the bits in the GAS Access Vector under Management Settings
+  must be set to support this.
diff --git a/Documentation/sysctl/README b/Documentation/sysctl/README
index 91f54ffa0077..d5f24ab0ecc3 100644
--- a/Documentation/sysctl/README
+++ b/Documentation/sysctl/README
@@ -60,7 +60,7 @@ debug/		<empty>
 dev/		device specific information (eg dev/cdrom/info)
 fs/		specific filesystems
 		filehandle, inode, dentry and quota tuning
-		binfmt_misc <Documentation/binfmt_misc.txt>
+		binfmt_misc <Documentation/admin-guide/binfmt-misc.rst>
 kernel/		global kernel info / tuning
 		miscellaneous stuff
 net/		networking stuff, for documentation look in:
diff --git a/Documentation/sysctl/fs.txt b/Documentation/sysctl/fs.txt
index 35e17f748ca7..6c00c1e2743f 100644
--- a/Documentation/sysctl/fs.txt
+++ b/Documentation/sysctl/fs.txt
@@ -277,7 +277,7 @@ in a mount namespace.
 ----------------------------------------------------------
 
 Documentation for the files in /proc/sys/fs/binfmt_misc is
-in Documentation/binfmt_misc.txt.
+in Documentation/admin-guide/binfmt-misc.rst.
 
 
 3. /proc/sys/fs/mqueue - POSIX message queues filesystem
diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt
index bac23c198360..694968c7523c 100644
--- a/Documentation/sysctl/kernel.txt
+++ b/Documentation/sysctl/kernel.txt
@@ -61,6 +61,7 @@ show up in /proc/sys/kernel:
 - perf_cpu_time_max_percent
 - perf_event_paranoid
 - perf_event_max_stack
+- perf_event_mlock_kb
 - perf_event_max_contexts_per_stack
 - pid_max
 - powersave-nap               [ PPC only ]
@@ -74,6 +75,7 @@ show up in /proc/sys/kernel:
 - reboot-cmd                  [ SPARC only ]
 - rtsig-max
 - rtsig-nr
+- seccomp/                    ==> Documentation/userspace-api/seccomp_filter.rst
 - sem
 - sem_next_id		      [ sysv ipc ]
 - sg-big-buff                 [ generic SCSI device (sg) ]
@@ -654,7 +656,9 @@ Controls use of the performance events system by unprivileged
 users (without CAP_SYS_ADMIN).  The default value is 2.
 
  -1: Allow use of (almost) all events by all users
->=0: Disallow raw tracepoint access by users without CAP_IOC_LOCK
+     Ignore mlock limit after perf_event_mlock_kb without CAP_IPC_LOCK
+>=0: Disallow ftrace function tracepoint by users without CAP_SYS_ADMIN
+     Disallow raw tracepoint access by users without CAP_SYS_ADMIN
 >=1: Disallow CPU event access by users without CAP_SYS_ADMIN
 >=2: Disallow kernel profiling by users without CAP_SYS_ADMIN
 
@@ -673,6 +677,14 @@ The default value is 127.
 
 ==============================================================
 
+perf_event_mlock_kb:
+
+Control size of per-cpu ring buffer not counted agains mlock limit.
+
+The default value is 512 + 1 page
+
+==============================================================
+
 perf_event_max_contexts_per_stack:
 
 Controls maximum number of stack frame context entries for
diff --git a/Documentation/sysctl/net.txt b/Documentation/sysctl/net.txt
index 14db18c970b1..b67044a2575f 100644
--- a/Documentation/sysctl/net.txt
+++ b/Documentation/sysctl/net.txt
@@ -35,9 +35,34 @@ Table : Subdirectories in /proc/sys/net
 bpf_jit_enable
 --------------
 
-This enables Berkeley Packet Filter Just in Time compiler.
-Currently supported on x86_64 architecture, bpf_jit provides a framework
-to speed packet filtering, the one used by tcpdump/libpcap for example.
+This enables the BPF Just in Time (JIT) compiler. BPF is a flexible
+and efficient infrastructure allowing to execute bytecode at various
+hook points. It is used in a number of Linux kernel subsystems such
+as networking (e.g. XDP, tc), tracing (e.g. kprobes, uprobes, tracepoints)
+and security (e.g. seccomp). LLVM has a BPF back end that can compile
+restricted C into a sequence of BPF instructions. After program load
+through bpf(2) and passing a verifier in the kernel, a JIT will then
+translate these BPF proglets into native CPU instructions. There are
+two flavors of JITs, the newer eBPF JIT currently supported on:
+  - x86_64
+  - arm64
+  - arm32
+  - ppc64
+  - sparc64
+  - mips64
+  - s390x
+
+And the older cBPF JIT supported on the following archs:
+  - mips
+  - ppc
+  - sparc
+
+eBPF JITs are a superset of cBPF JITs, meaning the kernel will
+migrate cBPF instructions into eBPF instructions and then JIT
+compile them transparently. Older cBPF JITs can only translate
+tcpdump filters, seccomp rules, etc, but not mentioned eBPF
+programs loaded through bpf(2).
+
 Values :
 	0 - disable the JIT (default value)
 	1 - enable the JIT
@@ -46,9 +71,9 @@ Values :
 bpf_jit_harden
 --------------
 
-This enables hardening for the Berkeley Packet Filter Just in Time compiler.
-Supported are eBPF JIT backends. Enabling hardening trades off performance,
-but can mitigate JIT spraying.
+This enables hardening for the BPF JIT compiler. Supported are eBPF
+JIT backends. Enabling hardening trades off performance, but can
+mitigate JIT spraying.
 Values :
 	0 - disable JIT hardening (default value)
 	1 - enable JIT hardening for unprivileged users only
@@ -57,11 +82,11 @@ Values :
 bpf_jit_kallsyms
 ----------------
 
-When Berkeley Packet Filter Just in Time compiler is enabled, then compiled
-images are unknown addresses to the kernel, meaning they neither show up in
-traces nor in /proc/kallsyms. This enables export of these addresses, which
-can be used for debugging/tracing. If bpf_jit_harden is enabled, this feature
-is disabled.
+When BPF JIT compiler is enabled, then compiled images are unknown
+addresses to the kernel, meaning they neither show up in traces nor
+in /proc/kallsyms. This enables export of these addresses, which can
+be used for debugging/tracing. If bpf_jit_harden is enabled, this
+feature is disabled.
 Values :
 	0 - disable JIT kallsyms export (default value)
 	1 - enable JIT kallsyms export for privileged users only
diff --git a/Documentation/sysctl/vm.txt b/Documentation/sysctl/vm.txt
index 48244c42ff52..b920423f88cb 100644
--- a/Documentation/sysctl/vm.txt
+++ b/Documentation/sysctl/vm.txt
@@ -58,6 +58,7 @@ Currently, these files are in /proc/sys/vm:
 - percpu_pagelist_fraction
 - stat_interval
 - stat_refresh
+- numa_stat
 - swappiness
 - user_reserve_kbytes
 - vfs_cache_pressure
@@ -157,6 +158,10 @@ Note: the minimum value allowed for dirty_bytes is two pages (in bytes); any
 value lower than this limit will be ignored and the old configuration will be
 retained.
 
+Note: the value of dirty_bytes also must be set greater than
+dirty_background_bytes or the amount of memory corresponding to
+dirty_background_ratio.
+
 ==============================================================
 
 dirty_expire_centisecs
@@ -176,6 +181,9 @@ generating disk writes will itself start writing out dirty data.
 
 The total available memory is not equal to total system memory.
 
+Note: dirty_ratio must be set greater than dirty_background_ratio or
+ratio corresponding to dirty_background_bytes.
+
 ==============================================================
 
 dirty_writeback_centisecs
@@ -572,7 +580,9 @@ See Documentation/nommu-mmap.txt for more information.
 
 numa_zonelist_order
 
-This sysctl is only for NUMA.
+This sysctl is only for NUMA and it is deprecated. Anything but
+Node order will fail!
+
 'where the memory is allocated from' is controlled by zonelists.
 (This documentation ignores ZONE_HIGHMEM/ZONE_DMA32 for simple explanation.
  you may be able to read ZONE_DMA as ZONE_DMA32...)
@@ -620,7 +630,7 @@ oom_dump_tasks
 
 Enables a system-wide task dump (excluding kernel threads) to be produced
 when the kernel performs an OOM-killing and includes such information as
-pid, uid, tgid, vm size, rss, nr_ptes, nr_pmds, swapents, oom_score_adj
+pid, uid, tgid, vm size, rss, pgtables_bytes, swapents, oom_score_adj
 score, and name.  This is helpful to determine why the OOM killer was
 invoked, to identify the rogue task that caused it, and to determine why
 the OOM killer chose the task it did to kill.
@@ -790,10 +800,25 @@ with no ill effects: errors and warnings on these stats are suppressed.)
 
 ==============================================================
 
+numa_stat
+
+This interface allows runtime configuration of numa statistics.
+
+When page allocation performance becomes a bottleneck and you can tolerate
+some possible tool breakage and decreased numa counter precision, you can
+do:
+	echo 0 > /proc/sys/vm/numa_stat
+
+When page allocation performance is not a bottleneck and you want all
+tooling to work, you can do:
+	echo 1 > /proc/sys/vm/numa_stat
+
+==============================================================
+
 swappiness
 
 This control is used to define how aggressive the kernel will swap
-memory pages.  Higher values will increase agressiveness, lower values
+memory pages.  Higher values will increase aggressiveness, lower values
 decrease the amount of swap.  A value of 0 instructs the kernel not to
 initiate swap until the amount of free and file-backed pages is less
 than the high water mark in a zone.
diff --git a/Documentation/timers/highres.txt b/Documentation/timers/highres.txt
index e8789976e77c..9d88f67781c2 100644
--- a/Documentation/timers/highres.txt
+++ b/Documentation/timers/highres.txt
@@ -4,10 +4,10 @@ High resolution timers and dynamic ticks design notes
 Further information can be found in the paper of the OLS 2006 talk "hrtimers
 and beyond". The paper is part of the OLS 2006 Proceedings Volume 1, which can
 be found on the OLS website:
-http://www.linuxsymposium.org/2006/linuxsymposium_procv1.pdf
+https://www.kernel.org/doc/ols/2006/ols2006v1-pages-333-346.pdf
 
 The slides to this talk are available from:
-http://tglx.de/projects/hrtimers/ols2006-hrtimers.pdf
+http://www.cs.columbia.edu/~nahum/w6998/papers/ols2006-hrtimers-slides.pdf
 
 The slides contain five figures (pages 2, 15, 18, 20, 22), which illustrate the
 changes in the time(r) related Linux subsystems. Figure #1 (p. 2) shows the
diff --git a/Documentation/trace/coresight-cpu-debug.txt b/Documentation/trace/coresight-cpu-debug.txt
index b3da1f90b861..2b9b51cd501e 100644
--- a/Documentation/trace/coresight-cpu-debug.txt
+++ b/Documentation/trace/coresight-cpu-debug.txt
@@ -149,11 +149,23 @@ If you want to limit idle states at boot time, you can use "nohlt" or
 
 At the runtime you can disable idle states with below methods:
 
-Set latency request to /dev/cpu_dma_latency to disable all CPUs specific idle
-states (if latency = 0uS then disable all idle states):
-# echo "what_ever_latency_you_need_in_uS" > /dev/cpu_dma_latency
-
-Disable specific CPU's specific idle state:
+It is possible to disable CPU idle states by way of the PM QoS
+subsystem, more specifically by using the "/dev/cpu_dma_latency"
+interface (see Documentation/power/pm_qos_interface.txt for more
+details).  As specified in the PM QoS documentation the requested
+parameter will stay in effect until the file descriptor is released.
+For example:
+
+# exec 3<> /dev/cpu_dma_latency; echo 0 >&3
+...
+Do some work...
+...
+# exec 3<>-
+
+The same can also be done from an application program.
+
+Disable specific CPU's specific idle state from cpuidle sysfs (see
+Documentation/cpuidle/sysfs.txt):
 # echo 1 > /sys/devices/system/cpu/cpu$cpu/cpuidle/state$state/disable
 
 
diff --git a/Documentation/trace/ftrace-uses.rst b/Documentation/trace/ftrace-uses.rst
new file mode 100644
index 000000000000..8494a801d341
--- /dev/null
+++ b/Documentation/trace/ftrace-uses.rst
@@ -0,0 +1,293 @@
+=================================
+Using ftrace to hook to functions
+=================================
+
+.. Copyright 2017 VMware Inc.
+..   Author:   Steven Rostedt <srostedt@goodmis.org>
+..  License:   The GNU Free Documentation License, Version 1.2
+..               (dual licensed under the GPL v2)
+
+Written for: 4.14
+
+Introduction
+============
+
+The ftrace infrastructure was originially created to attach callbacks to the
+beginning of functions in order to record and trace the flow of the kernel.
+But callbacks to the start of a function can have other use cases. Either
+for live kernel patching, or for security monitoring. This document describes
+how to use ftrace to implement your own function callbacks.
+
+
+The ftrace context
+==================
+
+WARNING: The ability to add a callback to almost any function within the
+kernel comes with risks. A callback can be called from any context
+(normal, softirq, irq, and NMI). Callbacks can also be called just before
+going to idle, during CPU bring up and takedown, or going to user space.
+This requires extra care to what can be done inside a callback. A callback
+can be called outside the protective scope of RCU.
+
+The ftrace infrastructure has some protections agains recursions and RCU
+but one must still be very careful how they use the callbacks.
+
+
+The ftrace_ops structure
+========================
+
+To register a function callback, a ftrace_ops is required. This structure
+is used to tell ftrace what function should be called as the callback
+as well as what protections the callback will perform and not require
+ftrace to handle.
+
+There is only one field that is needed to be set when registering
+an ftrace_ops with ftrace::
+
+.. code-block: c
+
+ struct ftrace_ops ops = {
+       .func			= my_callback_func,
+       .flags			= MY_FTRACE_FLAGS
+       .private			= any_private_data_structure,
+ };
+
+Both .flags and .private are optional. Only .func is required.
+
+To enable tracing call::
+
+.. c:function::  register_ftrace_function(&ops);
+
+To disable tracing call::
+
+.. c:function::  unregister_ftrace_function(&ops);
+
+The above is defined by including the header::
+
+.. c:function:: #include <linux/ftrace.h>
+
+The registered callback will start being called some time after the
+register_ftrace_function() is called and before it returns. The exact time
+that callbacks start being called is dependent upon architecture and scheduling
+of services. The callback itself will have to handle any synchronization if it
+must begin at an exact moment.
+
+The unregister_ftrace_function() will guarantee that the callback is
+no longer being called by functions after the unregister_ftrace_function()
+returns. Note that to perform this guarantee, the unregister_ftrace_function()
+may take some time to finish.
+
+
+The callback function
+=====================
+
+The prototype of the callback function is as follows (as of v4.14)::
+
+.. code-block: c
+
+ void callback_func(unsigned long ip, unsigned long parent_ip,
+		    struct ftrace_ops *op, struct pt_regs *regs);
+
+@ip
+	 This is the instruction pointer of the function that is being traced.
+      	 (where the fentry or mcount is within the function)
+
+@parent_ip
+	This is the instruction pointer of the function that called the
+	the function being traced (where the call of the function occurred).
+
+@op
+	This is a pointer to ftrace_ops that was used to register the callback.
+	This can be used to pass data to the callback via the private pointer.
+
+@regs
+	If the FTRACE_OPS_FL_SAVE_REGS or FTRACE_OPS_FL_SAVE_REGS_IF_SUPPORTED
+	flags are set in the ftrace_ops structure, then this will be pointing
+	to the pt_regs structure like it would be if an breakpoint was placed
+	at the start of the function where ftrace was tracing. Otherwise it
+	either contains garbage, or NULL.
+
+
+The ftrace FLAGS
+================
+
+The ftrace_ops flags are all defined and documented in include/linux/ftrace.h.
+Some of the flags are used for internal infrastructure of ftrace, but the
+ones that users should be aware of are the following:
+
+FTRACE_OPS_FL_SAVE_REGS
+	If the callback requires reading or modifying the pt_regs
+	passed to the callback, then it must set this flag. Registering
+	a ftrace_ops with this flag set on an architecture that does not
+	support passing of pt_regs to the callback will fail.
+
+FTRACE_OPS_FL_SAVE_REGS_IF_SUPPORTED
+	Similar to SAVE_REGS but the registering of a
+	ftrace_ops on an architecture that does not support passing of regs
+	will not fail with this flag set. But the callback must check if
+	regs is NULL or not to determine if the architecture supports it.
+
+FTRACE_OPS_FL_RECURSION_SAFE
+	By default, a wrapper is added around the callback to
+	make sure that recursion of the function does not occur. That is,
+	if a function that is called as a result of the callback's execution
+	is also traced, ftrace will prevent the callback from being called
+	again. But this wrapper adds some overhead, and if the callback is
+	safe from recursion, it can set this flag to disable the ftrace
+	protection.
+
+	Note, if this flag is set, and recursion does occur, it could cause
+	the system to crash, and possibly reboot via a triple fault.
+
+	It is OK if another callback traces a function that is called by a
+	callback that is marked recursion safe. Recursion safe callbacks
+	must never trace any function that are called by the callback
+	itself or any nested functions that those functions call.
+
+	If this flag is set, it is possible that the callback will also
+	be called with preemption enabled (when CONFIG_PREEMPT is set),
+	but this is not guaranteed.
+
+FTRACE_OPS_FL_IPMODIFY
+	Requires FTRACE_OPS_FL_SAVE_REGS set. If the callback is to "hijack"
+	the traced function (have another function called instead of the
+	traced function), it requires setting this flag. This is what live
+	kernel patches uses. Without this flag the pt_regs->ip can not be
+	modified.
+
+	Note, only one ftrace_ops with FTRACE_OPS_FL_IPMODIFY set may be
+	registered to any given function at a time.
+
+FTRACE_OPS_FL_RCU
+	If this is set, then the callback will only be called by functions
+	where RCU is "watching". This is required if the callback function
+	performs any rcu_read_lock() operation.
+
+	RCU stops watching when the system goes idle, the time when a CPU
+	is taken down and comes back online, and when entering from kernel
+	to user space and back to kernel space. During these transitions,
+	a callback may be executed and RCU synchronization will not protect
+	it.
+
+
+Filtering which functions to trace
+==================================
+
+If a callback is only to be called from specific functions, a filter must be
+set up. The filters are added by name, or ip if it is known.
+
+.. code-block: c
+
+ int ftrace_set_filter(struct ftrace_ops *ops, unsigned char *buf,
+		       int len, int reset);
+
+@ops
+	The ops to set the filter with
+
+@buf
+	The string that holds the function filter text.
+@len
+	The length of the string.
+
+@reset
+	Non-zero to reset all filters before applying this filter.
+
+Filters denote which functions should be enabled when tracing is enabled.
+If @buf is NULL and reset is set, all functions will be enabled for tracing.
+
+The @buf can also be a glob expression to enable all functions that
+match a specific pattern.
+
+See Filter Commands in :file:`Documentation/trace/ftrace.txt`.
+
+To just trace the schedule function::
+
+.. code-block: c
+
+ ret = ftrace_set_filter(&ops, "schedule", strlen("schedule"), 0);
+
+To add more functions, call the ftrace_set_filter() more than once with the
+@reset parameter set to zero. To remove the current filter set and replace it
+with new functions defined by @buf, have @reset be non-zero.
+
+To remove all the filtered functions and trace all functions::
+
+.. code-block: c
+
+  ret = ftrace_set_filter(&ops, NULL, 0, 1);
+
+
+Sometimes more than one function has the same name. To trace just a specific
+function in this case, ftrace_set_filter_ip() can be used.
+
+.. code-block: c
+
+ ret = ftrace_set_filter_ip(&ops, ip, 0, 0);
+
+Although the ip must be the address where the call to fentry or mcount is
+located in the function. This function is used by perf and kprobes that
+gets the ip address from the user (usually using debug info from the kernel).
+
+If a glob is used to set the filter, functions can be added to a "notrace"
+list that will prevent those functions from calling the callback.
+The "notrace" list takes precedence over the "filter" list. If the
+two lists are non-empty and contain the same functions, the callback will not
+be called by any function.
+
+An empty "notrace" list means to allow all functions defined by the filter
+to be traced.
+
+.. code-block: c
+
+  int ftrace_set_notrace(struct ftrace_ops *ops, unsigned char *buf,
+			 int len, int reset);
+
+This takes the same parameters as ftrace_set_filter() but will add the
+functions it finds to not be traced. This is a separate list from the
+filter list, and this function does not modify the filter list.
+
+A non-zero @reset will clear the "notrace" list before adding functions
+that match @buf to it.
+
+Clearing the "notrace" list is the same as clearing the filter list
+
+.. code-block: c
+
+  ret = ftrace_set_notrace(&ops, NULL, 0, 1);
+
+The filter and notrace lists may be changed at any time. If only a set of
+functions should call the callback, it is best to set the filters before
+registering the callback. But the changes may also happen after the callback
+has been registered.
+
+If a filter is in place, and the @reset is non-zero, and @buf contains a
+matching glob to functions, the switch will happen during the time of
+the ftrace_set_filter() call. At no time will all functions call the callback.
+
+.. code-block: c
+
+	ftrace_set_filter(&ops, "schedule", strlen("schedule"), 1);
+
+	register_ftrace_function(&ops);
+
+	msleep(10);
+
+	ftrace_set_filter(&ops, "try_to_wake_up", strlen("try_to_wake_up"), 1);
+
+is not the same as:
+
+.. code-block: c
+
+	ftrace_set_filter(&ops, "schedule", strlen("schedule"), 1);
+
+	register_ftrace_function(&ops);
+
+	msleep(10);
+
+	ftrace_set_filter(&ops, NULL, 0, 1);
+
+	ftrace_set_filter(&ops, "try_to_wake_up", strlen("try_to_wake_up"), 0);
+
+As the latter will have a short time where all functions will call
+the callback, between the time of the reset, and the time of the
+new setting of the filter.
diff --git a/Documentation/trace/intel_th.txt b/Documentation/trace/intel_th.txt
index f92070e7dde0..7a57165c2492 100644
--- a/Documentation/trace/intel_th.txt
+++ b/Documentation/trace/intel_th.txt
@@ -37,7 +37,7 @@ description is at Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth.
 
 STH registers an stm class device, through which it provides interface
 to userspace and kernelspace software trace sources. See
-Documentation/tracing/stm.txt for more information on that.
+Documentation/trace/stm.txt for more information on that.
 
 MSU can be configured to collect trace data into a system memory
 buffer, which can later on be read from its device nodes via read() or
diff --git a/Documentation/trace/stm.txt b/Documentation/trace/stm.txt
index 11cff47eecce..03765750104b 100644
--- a/Documentation/trace/stm.txt
+++ b/Documentation/trace/stm.txt
@@ -83,7 +83,7 @@ by writing the name of the desired stm device there, for example:
 $ echo dummy_stm.0 > /sys/class/stm_source/console/stm_source_link
 
 For examples on how to use stm_source interface in the kernel, refer
-to stm_console or stm_heartbeat drivers.
+to stm_console, stm_heartbeat or stm_ftrace drivers.
 
 Each stm_source device will need to assume a master and a range of
 channels, depending on how many channels it requires. These are
@@ -107,5 +107,16 @@ console in the STP stream, create a "console" policy entry (see the
 beginning of this text on how to do that). When initialized, it will
 consume one channel.
 
+stm_ftrace
+==========
+
+This is another "stm_source" device, once the stm_ftrace has been
+linked with an stm device, and if "function" tracer is enabled,
+function address and parent function address which Ftrace subsystem
+would store into ring buffer will be exported via the stm device at
+the same time.
+
+Currently only Ftrace "function" tracer is supported.
+
 [1] https://software.intel.com/sites/default/files/managed/d3/3c/intel-th-developer-manual.pdf
 [2] http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0444b/index.html
diff --git a/Documentation/translations/ko_KR/memory-barriers.txt b/Documentation/translations/ko_KR/memory-barriers.txt
index 38310dcd6620..0a0930ab4156 100644
--- a/Documentation/translations/ko_KR/memory-barriers.txt
+++ b/Documentation/translations/ko_KR/memory-barriers.txt
@@ -82,7 +82,7 @@ Documentation/memory-barriers.txt
      - SMP 배리어 짝맞추기.
      - 메모리 배리어 시퀀스의 예.
      - 읽기 메모리 배리어 vs 로드 예측.
-     - 이행성
+     - Multicopy 원자성.
 
  (*) 명시적 커널 배리어.
 
@@ -523,11 +523,11 @@ CPU 에게 기대할 수 있는 최소한의 보장사항 몇가지가 있습니
      즉, ACQUIRE 는 최소한의 "취득" 동작처럼, 그리고 RELEASE 는 최소한의 "공개"
      처럼 동작한다는 의미입니다.
 
-core-api/atomic_ops.rst 에서 설명되는 어토믹 오퍼레이션들 중에는 완전히
-순서잡힌 것들과 (배리어를 사용하지 않는) 완화된 순서의 것들 외에 ACQUIRE 와
-RELEASE 부류의 것들도 존재합니다.  로드와 스토어를 모두 수행하는 조합된 어토믹
-오퍼레이션에서, ACQUIRE 는 해당 오퍼레이션의 로드 부분에만 적용되고 RELEASE 는
-해당 오퍼레이션의 스토어 부분에만 적용됩니다.
+atomic_t.txt 에 설명된 어토믹 오퍼레이션들 중 일부는 완전히 순서잡힌 것들과
+(배리어를 사용하지 않는) 완화된 순서의 것들 외에 ACQUIRE 와 RELEASE 부류의
+것들도 존재합니다.  로드와 스토어를 모두 수행하는 조합된 어토믹 오퍼레이션에서,
+ACQUIRE 는 해당 오퍼레이션의 로드 부분에만 적용되고 RELEASE 는 해당
+오퍼레이션의 스토어 부분에만 적용됩니다.
 
 메모리 배리어들은 두 CPU 간, 또는 CPU 와 디바이스 간에 상호작용의 가능성이 있을
 때에만 필요합니다.  만약 어떤 코드에 그런 상호작용이 없을 것이 보장된다면, 해당
@@ -617,7 +617,22 @@ RELEASE 부류의 것들도 존재합니다.  로드와 스토어를 모두 수�
 이 변경은 앞의 처음 두가지 결과 중 하나만이 발생할 수 있고, 세번째의 결과는
 발생할 수 없도록 합니다.
 
-데이터 의존성 배리어는 의존적 쓰기에 대해서도 순서를 잡아줍니다:
+
+[!] 이 상당히 반직관적인 상황은 분리된 캐시를 가지는 기계들에서 가장 잘
+발생하는데, 예를 들면 한 캐시 뱅크는 짝수 번호의 캐시 라인들을 처리하고, 다른
+뱅크는 홀수 번호의 캐시 라인들을 처리하는 경우임을 알아두시기 바랍니다.  포인터
+P 는 짝수 번호 캐시 라인에 저장되어 있고, 변수 B 는 홀수 번호 캐시 라인에
+저장되어 있을 수 있습니다.  여기서 값을 읽어오는 CPU 의 캐시의 홀수 번호 처리
+뱅크는 열심히 일감을 처리중인 반면 홀수 번호 처리 뱅크는 할 일 없이 한가한
+중이라면 포인터 P (&B) 의 새로운 값과 변수 B 의 기존 값 (2) 를 볼 수 있습니다.
+
+
+의존적 쓰기들의 순서를 맞추는데에는 데이터 의존성 배리어가 필요치 않은데, 이는
+리눅스 커널이 지원하는 CPU 들은 (1) 쓰기가 정말로 일어날지, (2) 쓰기가 어디에
+이루어질지, 그리고 (3) 쓰여질 값을 확실히 알기 전까지는 쓰기를 수행하지 않기
+때문입니다.  하지만 "컨트롤 의존성" 섹션과
+Documentation/RCU/rcu_dereference.txt 파일을 주의 깊게 읽어 주시기 바랍니다:
+컴파일러는 매우 창의적인 많은 방법으로 종속성을 깰 수 있습니다.
 
 	CPU 1		      CPU 2
 	===============	      ===============
@@ -626,28 +641,24 @@ RELEASE 부류의 것들도 존재합니다.  로드와 스토어를 모두 수�
 	<쓰기 배리어>
 	WRITE_ONCE(P, &B);
 			      Q = READ_ONCE(P);
-			      <데이터 의존성 배리어>
-			      *Q = 5;
+			      WRITE_ONCE(*Q, 5);
 
-이 데이터 의존성 배리어는 Q 로의 읽기가 *Q 로의 스토어와 순서를 맞추게
-해줍니다.  이는 다음과 같은 결과를 막습니다:
+따라서, Q 로의 읽기와 *Q 로의 쓰기 사이에는 데이터 종속성 배리어가 필요치
+않습니다.  달리 말하면, 데이터 종속성 배리어가 없더라도 다음 결과는 생기지
+않습니다:
 
 	(Q == &B) && (B == 4)
 
 이런 패턴은 드물게 사용되어야 함을 알아 두시기 바랍니다.  무엇보다도, 의존성
 순서 규칙의 의도는 쓰기 작업을 -예방- 해서 그로 인해 발생하는 비싼 캐시 미스도
 없애려는 것입니다.  이 패턴은 드물게 발생하는 에러 조건 같은것들을 기록하는데
-사용될 수 있고, 이렇게 배리어를 사용해 순서를 지키게 함으로써 그런 기록이
-사라지는 것을 막습니다.
+사용될 수 있으며, CPU의 자연적인 순서 보장이 그런 기록들을 사라지지 않게
+해줍니다.
 
 
-[!] 상당히 비직관적인 이 상황은 분리된 캐시를 가진 기계, 예를 들어 한 캐시
-뱅크가 짝수번 캐시 라인을 처리하고 다른 뱅크는 홀수번 캐시 라인을 처리하는 기계
-등에서 가장 잘 발생합니다.  포인터 P 는 홀수 번호의 캐시 라인에 있고, 변수 B 는
-짝수 번호 캐시 라인에 있다고 생각해 봅시다.  그런 상태에서 읽기 작업을 하는 CPU
-의 짝수번 뱅크는 할 일이 쌓여 매우 바쁘지만 홀수번 뱅크는 할 일이 없어 아무
-일도 하지 않고  있었다면, 포인터 P 는 새 값 (&B) 을, 그리고 변수 B 는 옛날 값
-(2) 을 가지고 있는 상태가 보여질 수도 있습니다.
+데이터 의존성에 의해 제공되는 이 순서규칙은 이를 포함하고 있는 CPU 에
+지역적임을 알아두시기 바랍니다.  더 많은 정보를 위해선 "Multicopy 원자성"
+섹션을 참고하세요.
 
 
 데이터 의존성 배리어는 매우 중요한데, 예를 들어 RCU 시스템에서 그렇습니다.
@@ -858,38 +869,10 @@ CPU 는 b 로부터의 로드 오퍼레이션이 a 로부터의 로드 오퍼레
 주어진 if 문의 then 절과 else 절에게만 (그리고 이 두 절 내에서 호출되는
 함수들에게까지) 적용되지, 이 if 문을 뒤따르는 코드에는 적용되지 않습니다.
 
-마지막으로, 컨트롤 의존성은 이행성 (transitivity) 을 제공하지 -않습니다-.  이건
-'x' 와 'y' 가 둘 다 0 이라는 초기값을 가졌다는 가정 하의 두개의 예제로
-보이겠습니다:
-
-	CPU 0                     CPU 1
-	=======================   =======================
-	r1 = READ_ONCE(x);        r2 = READ_ONCE(y);
-	if (r1 > 0)               if (r2 > 0)
-	  WRITE_ONCE(y, 1);         WRITE_ONCE(x, 1);
-
-	assert(!(r1 == 1 && r2 == 1));
 
-이 두 CPU 예제에서 assert() 의 조건은 항상 참일 것입니다.  그리고, 만약 컨트롤
-의존성이 이행성을 (실제로는 그러지 않지만) 보장한다면, 다음의 CPU 가 추가되어도
-아래의 assert() 조건은 참이 될것입니다:
+컨트롤 의존성에 의해 제공되는 이 순서규칙은 이를 포함하고 있는 CPU 에
+지역적입니다.  더 많은 정보를 위해선 "Multicopy 원자성" 섹션을 참고하세요.
 
-	CPU 2
-	=====================
-	WRITE_ONCE(x, 2);
-
-	assert(!(r1 == 2 && r2 == 1 && x == 2)); /* FAILS!!! */
-
-하지만 컨트롤 의존성은 이행성을 제공하지 -않기- 때문에, 세개의 CPU 예제가 실행
-완료된 후에 위의 assert() 의 조건은 거짓으로 평가될 수 있습니다.  세개의 CPU
-예제가 순서를 지키길 원한다면, CPU 0 와 CPU 1 코드의 로드와 스토어 사이, "if"
-문 바로 다음에 smp_mb()를 넣어야 합니다.  더 나아가서, 최초의 두 CPU 예제는
-매우 위험하므로 사용되지 않아야 합니다.
-
-이 두개의 예제는 다음 논문:
-http://www.cl.cam.ac.uk/users/pes20/ppc-supplemental/test6.pdf 와
-이 사이트: https://www.cl.cam.ac.uk/~pes20/ppcmem/index.html 에 나온 LB 와 WWC
-리트머스 테스트입니다.
 
 요약하자면:
 
@@ -924,8 +907,8 @@ http://www.cl.cam.ac.uk/users/pes20/ppc-supplemental/test6.pdf 와
 
   (*) 컨트롤 의존성은 보통 다른 타입의 배리어들과 짝을 맞춰 사용됩니다.
 
-  (*) 컨트롤 의존성은 이행성을 제공하지 -않습니다-.  이행성이 필요하다면,
-      smp_mb() 를 사용하세요.
+  (*) 컨트롤 의존성은 multicopy 원자성을 제공하지 -않습니다-.  모든 CPU 들이
+      특정 스토어를 동시에 보길 원한다면, smp_mb() 를 사용하세요.
 
   (*) 컴파일러는 컨트롤 의존성을 이해하고 있지 않습니다.  따라서 컴파일러가
       여러분의 코드를 망가뜨리지 않도록 하는건 여러분이 해야 하는 일입니다.
@@ -937,13 +920,14 @@ SMP 배리어 짝맞추기
 CPU 간 상호작용을 다룰 때에 일부 타입의 메모리 배리어는 항상 짝을 맞춰
 사용되어야 합니다.  적절하게 짝을 맞추지 않은 코드는 사실상 에러에 가깝습니다.
 
-범용 배리어들은 범용 배리어끼리도 짝을 맞추지만 이행성이 없는 대부분의 다른
-타입의 배리어들과도 짝을 맞춥니다.  ACQUIRE 배리어는 RELEASE 배리어와 짝을
-맞춥니다만, 둘 다 범용 배리어를 포함해 다른 배리어들과도 짝을 맞출 수 있습니다.
-쓰기 배리어는 데이터 의존성 배리어나 컨트롤 의존성, ACQUIRE 배리어, RELEASE
-배리어, 읽기 배리어, 또는 범용 배리어와 짝을 맞춥니다.  비슷하게 읽기 배리어나
-컨트롤 의존성, 또는 데이터 의존성 배리어는 쓰기 배리어나 ACQUIRE 배리어,
-RELEASE 배리어, 또는 범용 배리어와 짝을 맞추는데, 다음과 같습니다:
+범용 배리어들은 범용 배리어끼리도 짝을 맞추지만 multicopy 원자성이 없는
+대부분의 다른 타입의 배리어들과도 짝을 맞춥니다.  ACQUIRE 배리어는 RELEASE
+배리어와 짝을 맞춥니다만, 둘 다 범용 배리어를 포함해 다른 배리어들과도 짝을
+맞출 수 있습니다.  쓰기 배리어는 데이터 의존성 배리어나 컨트롤 의존성, ACQUIRE
+배리어, RELEASE 배리어, 읽기 배리어, 또는 범용 배리어와 짝을 맞춥니다.
+비슷하게 읽기 배리어나 컨트롤 의존성, 또는 데이터 의존성 배리어는 쓰기 배리어나
+ACQUIRE 배리어, RELEASE 배리어, 또는 범용 배리어와 짝을 맞추는데, 다음과
+같습니다:
 
 	CPU 1		      CPU 2
 	===============	      ===============
@@ -969,7 +953,7 @@ RELEASE 배리어, 또는 범용 배리어와 짝을 맞추는데, 다음과 같
 	===============	      ===============================
 	r1 = READ_ONCE(y);
 	<범용 배리어>
-	WRITE_ONCE(y, 1);     if (r2 = READ_ONCE(x)) {
+	WRITE_ONCE(x, 1);     if (r2 = READ_ONCE(x)) {
 			         <묵시적 컨트롤 의존성>
 			         WRITE_ONCE(y, 1);
 			      }
@@ -1355,57 +1339,74 @@ A 의 로드 두개가 모두 B 의 로드 뒤에 있지만, 서로 다른 값�
 	                                        :       :       +-------+
 
 
-이행성
-------
+MULTICOPY 원자성
+----------------
+
+Multicopy 원자성은 실제의 컴퓨터 시스템에서 항상 제공되지는 않는, 순서 맞추기에
+대한 상당히 직관적인 개념으로, 특정 스토어가 모든 CPU 들에게 동시에 보여지게
+됨을, 달리 말하자면 모든 CPU 들이 모든 스토어들이 보여지는 순서를 동의하게 되는
+것입니다.  하지만, 완전한 multicopy 원자성의 사용은 가치있는 하드웨어
+최적화들을 무능하게 만들어버릴 수 있어서, 보다 완화된 형태의 ``다른 multicopy
+원자성'' 라는 이름의, 특정 스토어가 모든 -다른- CPU 들에게는 동시에 보여지게
+하는 보장을 대신 제공합니다.  이 문서의 뒷부분들은 이 완화된 형태에 대해 논하게
+됩니다만, 단순히 ``multicopy 원자성'' 이라고 부르겠습니다.
 
-이행성(transitivity)은 실제의 컴퓨터 시스템에서 항상 제공되지는 않는, 순서
-맞추기에 대한 상당히 직관적인 개념입니다.  다음의 예가 이행성을 보여줍니다:
+다음의 예가 multicopy 원자성을 보입니다:
 
 	CPU 1			CPU 2			CPU 3
 	=======================	=======================	=======================
 		{ X = 0, Y = 0 }
-	STORE X=1		LOAD X			STORE Y=1
-				<범용 배리어>		<범용 배리어>
-				LOAD Y			LOAD X
-
-CPU 2 의 X 로드가 1을 리턴했고 Y 로드가 0을 리턴했다고 해봅시다.  이는 CPU 2 의
-X 로드가 CPU 1 의 X 스토어 뒤에 이루어졌고 CPU 2 의 Y 로드는 CPU 3 의 Y 스토어
-전에 이루어졌음을 의미합니다.  그럼 "CPU 3 의 X 로드는 0을 리턴할 수 있나요?"
-
-CPU 2 의 X 로드는 CPU 1 의 스토어 후에 이루어졌으니, CPU 3 의 X 로드는 1을
-리턴하는게 자연스럽습니다.  이런 생각이 이행성의 한 예입니다: CPU A 에서 실행된
-로드가 CPU B 에서의 같은 변수에 대한 로드를 뒤따른다면, CPU A 의 로드는 CPU B
-의 로드가 내놓은 값과 같거나 그 후의 값을 내놓아야 합니다.
-
-리눅스 커널에서 범용 배리어의 사용은 이행성을 보장합니다.  따라서, 앞의 예에서
-CPU 2 의 X 로드가 1을, Y 로드는 0을 리턴했다면, CPU 3 의 X 로드는 반드시 1을
-리턴합니다.
-
-하지만, 읽기나 쓰기 배리어에 대해서는 이행성이 보장되지 -않습니다-.  예를 들어,
-앞의 예에서 CPU 2 의 범용 배리어가 아래처럼 읽기 배리어로 바뀐 경우를 생각해
-봅시다:
+	STORE X=1		r1=LOAD X (reads 1)	LOAD Y (reads 1)
+				<범용 배리어>		<읽기 배리어>
+				STORE Y=r1		LOAD X
+
+CPU 2 의 Y 로의 스토어에 사용되는 X 로드의 결과가 1 이었고 CPU 3 의 Y 로드가
+1을 리턴했다고 해봅시다.  이는 CPU 1 의 X 로의 스토어가 CPU 2 의 X 로부터의
+로드를 앞서고 CPU 2 의 Y 로의 스토어가 CPU 3 의 Y 로부터의 로드를 앞섬을
+의미합니다.  또한, 여기서의 메모리 배리어들은 CPU 2 가 자신의 로드를 자신의
+스토어 전에 수행하고, CPU 3 가 Y 로부터의 로드를 X 로부터의 로드 전에 수행함을
+보장합니다.  그럼 "CPU 3 의 X 로부터의 로드는 0 을 리턴할 수 있을까요?"
+
+CPU 3 의 X 로드가 CPU 2 의 로드보다 뒤에 이루어졌으므로, CPU 3 의 X 로부터의
+로드는 1 을 리턴한다고 예상하는게 당연합니다.  이런 예상은 multicopy
+원자성으로부터 나옵니다: CPU B 에서 수행된 로드가 CPU A 의 같은 변수로부터의
+로드를 뒤따른다면 (그리고 CPU A 가 자신이 읽은 값으로 먼저 해당 변수에 스토어
+하지 않았다면) multicopy 원자성을 제공하는 시스템에서는, CPU B 의 로드가 CPU A
+의 로드와 같은 값 또는 그 나중 값을 리턴해야만 합니다.  하지만, 리눅스 커널은
+시스템들이 multicopy 원자성을 제공할 것을 요구하지 않습니다.
+
+앞의 범용 메모리 배리어의 사용은 모든 multicopy 원자성의 부족을 보상해줍니다.
+앞의 예에서, CPU 2 의 X 로부터의 로드가 1 을 리턴했고 CPU 3 의 Y 로부터의
+로드가 1 을 리턴했다면, CPU 3 의 X 로부터의 로드는 1을 리턴해야만 합니다.
+
+하지만, 의존성, 읽기 배리어, 쓰기 배리어는 항상 non-multicopy 원자성을 보상해
+주지는 않습니다.  예를 들어, CPU 2 의 범용 배리어가 앞의 예에서 사라져서
+아래처럼 데이터 의존성만 남게 되었다고 해봅시다:
 
 	CPU 1			CPU 2			CPU 3
 	=======================	=======================	=======================
 		{ X = 0, Y = 0 }
-	STORE X=1		LOAD X			STORE Y=1
-				<읽기 배리어>		<범용 배리어>
-				LOAD Y			LOAD X
-
-이 코드는 이행성을 갖지 않습니다: 이 예에서는, CPU 2 의 X 로드가 1을
-리턴하고, Y 로드는 0을 리턴하지만 CPU 3 의 X 로드가 0을 리턴하는 것도 완전히
-합법적입니다.
-
-CPU 2 의 읽기 배리어가 자신의 읽기는 순서를 맞춰줘도, CPU 1 의 스토어와의
-순서를 맞춰준다고는 보장할 수 없다는게 핵심입니다.  따라서, CPU 1 과 CPU 2 가
-버퍼나 캐시를 공유하는 시스템에서 이 예제 코드가 실행된다면, CPU 2 는 CPU 1 이
-쓴 값에 좀 빨리 접근할 수 있을 것입니다.  따라서 CPU 1 과 CPU 2 의 접근으로
-조합된 순서를 모든 CPU 가 동의할 수 있도록 하기 위해 범용 배리어가 필요합니다.
-
-범용 배리어는 "글로벌 이행성"을 제공해서, 모든 CPU 들이 오퍼레이션들의 순서에
-동의하게 할 것입니다.  반면, release-acquire 조합은 "로컬 이행성" 만을
-제공해서, 해당 조합이 사용된 CPU 들만이 해당 액세스들의 조합된 순서에 동의함이
-보장됩니다.  예를 들어, 존경스런 Herman Hollerith 의 C 코드로 보면:
+	STORE X=1		r1=LOAD X (reads 1)	LOAD Y (reads 1)
+				<데이터 의존성>		<읽기 배리어>
+				STORE Y=r1		LOAD X (reads 0)
+
+이 변화는 non-multicopy 원자성이 만연하게 합니다: 이 예에서, CPU 2 의 X
+로부터의 로드가 1을 리턴하고, CPU 3 의 Y 로부터의 로드가 1 을 리턴하는데, CPU 3
+의 X 로부터의 로드가 0 을 리턴하는게 완전히 합법적입니다.
+
+핵심은, CPU 2 의 데이터 의존성이 자신의 로드와 스토어를 순서짓지만, CPU 1 의
+스토어에 대한 순서는 보장하지 않는다는 것입니다.  따라서, 이 예제가 CPU 1 과
+CPU 2 가 스토어 버퍼나 한 수준의 캐시를 공유하는, multicopy 원자성을 제공하지
+않는 시스템에서 수행된다면 CPU 2 는 CPU 1 의 쓰기에 이른 접근을 할 수도
+있습니다.  따라서, 모든 CPU 들이 여러 접근들의 조합된 순서에 대해서 동의하게
+하기 위해서는 범용 배리어가 필요합니다.
+
+범용 배리어는 non-multicopy 원자성만 보상할 수 있는게 아니라, -모든- CPU 들이
+-모든- 오퍼레이션들의 순서를 동일하게 인식하게 하는 추가적인 순서 보장을
+만들어냅니다.  반대로, release-acquire 짝의 연결은 이런 추가적인 순서는
+제공하지 않는데, 해당 연결에 들어있는 CPU 들만이 메모리 접근의 조합된 순서에
+대해 동의할 것으로 보장됨을 의미합니다.  예를 들어, 존경스런 Herman Hollerith
+의 코드를 C 코드로 변환하면:
 
 	int u, v, x, y, z;
 
@@ -1438,8 +1439,7 @@ CPU 2 의 읽기 배리어가 자신의 읽기는 순서를 맞춰줘도, CPU 1
 	}
 
 cpu0(), cpu1(), 그리고 cpu2() 는 smp_store_release()/smp_load_acquire() 쌍의
-연결을 통한 로컬 이행성에 동참하고 있으므로, 다음과 같은 결과는 나오지 않을
-겁니다:
+연결에 참여되어 있으므로, 다음과 같은 결과는 나오지 않을 겁니다:
 
 	r0 == 1 && r1 == 1 && r2 == 1
 
@@ -1448,8 +1448,9 @@ cpu0() 의 쓰기를 봐야만 하므로, 다음과 같은 결과도 없을 겁�
 
 	r1 == 1 && r5 == 0
 
-하지만, release-acquire 타동성은 동참한 CPU 들에만 적용되므로 cpu3() 에는
-적용되지 않습니다.  따라서, 다음과 같은 결과가 가능합니다:
+하지만, release-acquire 에 의해 제공되는 순서는 해당 연결에 동참한 CPU 들에만
+적용되므로 cpu3() 에, 적어도 스토어들 외에는 적용되지 않습니다.  따라서, 다음과
+같은 결과가 가능합니다:
 
 	r0 == 0 && r1 == 1 && r2 == 1 && r3 == 0 && r4 == 0
 
@@ -1476,8 +1477,8 @@ u 로의 스토어를 cpu1() 의 v 로부터의 로드 뒤에 일어난 것으�
 이런 결과는 어떤 것도 재배치 되지 않는, 순차적 일관성을 가진 가상의
 시스템에서도 일어날 수 있음을 기억해 두시기 바랍니다.
 
-다시 말하지만, 당신의 코드가 글로벌 이행성을 필요로 한다면, 범용 배리어를
-사용하십시오.
+다시 말하지만, 당신의 코드가 모든 오퍼레이션들의 완전한 순서를 필요로 한다면,
+범용 배리어를 사용하십시오.
 
 
 ==================
@@ -1848,23 +1849,10 @@ Mandatory 배리어들은 SMP 시스템에서도 UP 시스템에서도 SMP 효�
      이 코드는 객체의 업데이트된 death 마크가 레퍼런스 카운터 감소 동작
      *전에* 보일 것을 보장합니다.
 
-     더 많은 정보를 위해선 Documentation/core-api/atomic_ops.rst 문서를 참고하세요.
-     어디서 이것들을 사용해야 할지 궁금하다면 "어토믹 오퍼레이션" 서브섹션을
+     더 많은 정보를 위해선 Documentation/atomic_{t,bitops}.txt 문서를
      참고하세요.
 
 
- (*) lockless_dereference();
-
-     이 함수는 smp_read_barrier_depends() 데이터 의존성 배리어를 사용하는
-     포인터 읽어오기 래퍼(wrapper) 함수로 생각될 수 있습니다.
-
-     객체의 라이프타임이 RCU 외의 메커니즘으로 관리된다는 점을 제외하면
-     rcu_dereference() 와도 유사한데, 예를 들면 객체가 시스템이 꺼질 때에만
-     제거되는 경우 등입니다.  또한, lockless_dereference() 은 RCU 와 함께
-     사용될수도, RCU 없이 사용될 수도 있는 일부 데이터 구조에 사용되고
-     있습니다.
-
-
  (*) dma_wmb();
  (*) dma_rmb();
 
@@ -1956,10 +1944,7 @@ MMIO 쓰기 배리어
      뒤에 완료됩니다.
 
      ACQUIRE 앞에서 요청된 메모리 오퍼레이션은 ACQUIRE 오퍼레이션이 완료된 후에
-     완료될 수 있습니다.  smp_mb__before_spinlock() 뒤에 ACQUIRE 가 실행되는
-     코드 블록은 블록 앞의 스토어를 블록 뒤의 로드와 스토어에 대해 순서
-     맞춥니다.  이건 smp_mb() 보다 완화된 것임을 기억하세요!  많은 아키텍쳐에서
-     smp_mb__before_spinlock() 은 사실 아무일도 하지 않습니다.
+     완료될 수 있습니다.
 
  (2) RELEASE 오퍼레이션의 영향:
 
@@ -2471,86 +2456,7 @@ _않습니다_.
 전체 메모리 배리어를 내포하고 또 일부는 내포하지 않지만, 커널에서 상당히
 의존적으로 사용하는 기능 중 하나입니다.
 
-메모리의 어떤 상태를 수정하고 해당 상태에 대한 (예전의 또는 최신의) 정보를
-리턴하는 어토믹 오퍼레이션은 모두 SMP-조건적 범용 메모리 배리어(smp_mb())를
-실제 오퍼레이션의 앞과 뒤에 내포합니다.  이런 오퍼레이션은 다음의 것들을
-포함합니다:
-
-	xchg();
-	atomic_xchg();			atomic_long_xchg();
-	atomic_inc_return();		atomic_long_inc_return();
-	atomic_dec_return();		atomic_long_dec_return();
-	atomic_add_return();		atomic_long_add_return();
-	atomic_sub_return();		atomic_long_sub_return();
-	atomic_inc_and_test();		atomic_long_inc_and_test();
-	atomic_dec_and_test();		atomic_long_dec_and_test();
-	atomic_sub_and_test();		atomic_long_sub_and_test();
-	atomic_add_negative();		atomic_long_add_negative();
-	test_and_set_bit();
-	test_and_clear_bit();
-	test_and_change_bit();
-
-	/* exchange 조건이 성공할 때 */
-	cmpxchg();
-	atomic_cmpxchg();		atomic_long_cmpxchg();
-	atomic_add_unless();		atomic_long_add_unless();
-
-이것들은 메모리 배리어 효과가 필요한 ACQUIRE 부류와 RELEASE 부류 오퍼레이션들을
-구현할 때, 그리고 객체 해제를 위해 레퍼런스 카운터를 조정할 때, 암묵적 메모리
-배리어 효과가 필요한 곳 등에 사용됩니다.
-
-
-다음의 오퍼레이션들은 메모리 배리어를 내포하지 _않기_ 때문에 문제가 될 수
-있지만, RELEASE 부류의 오퍼레이션들과 같은 것들을 구현할 때 사용될 수도
-있습니다:
-
-	atomic_set();
-	set_bit();
-	clear_bit();
-	change_bit();
-
-이것들을 사용할 때에는 필요하다면 적절한 (예를 들면 smp_mb__before_atomic()
-같은) 메모리 배리어가 명시적으로 함께 사용되어야 합니다.
-
-
-아래의 것들도 메모리 배리어를 내포하지 _않기_ 때문에, 일부 환경에서는 (예를
-들면 smp_mb__before_atomic() 과 같은) 명시적인 메모리 배리어 사용이 필요합니다.
-
-	atomic_add();
-	atomic_sub();
-	atomic_inc();
-	atomic_dec();
-
-이것들이 통계 생성을 위해 사용된다면, 그리고 통계 데이터 사이에 관계가 존재하지
-않는다면 메모리 배리어는 필요치 않을 겁니다.
-
-객체의 수명을 관리하기 위해 레퍼런스 카운팅 목적으로 사용된다면, 레퍼런스
-카운터는 락으로 보호되는 섹션에서만 조정되거나 호출하는 쪽이 이미 충분한
-레퍼런스를 잡고 있을 것이기 때문에 메모리 배리어는 아마 필요 없을 겁니다.
-
-만약 어떤 락을 구성하기 위해 사용된다면, 락 관련 동작은 일반적으로 작업을 특정
-순서대로 진행해야 하므로 메모리 배리어가 필요할 수 있습니다.
-
-기본적으로, 각 사용처에서는 메모리 배리어가 필요한지 아닌지 충분히 고려해야
-합니다.
-
-아래의 오퍼레이션들은 특별한 락 관련 동작들입니다:
-
-	test_and_set_bit_lock();
-	clear_bit_unlock();
-	__clear_bit_unlock();
-
-이것들은 ACQUIRE 류와 RELEASE 류의 오퍼레이션들을 구현합니다.  락 관련 도구를
-구현할 때에는 이것들을 좀 더 선호하는 편이 나은데, 이것들의 구현은 많은
-아키텍쳐에서 최적화 될 수 있기 때문입니다.
-
-[!] 이런 상황에 사용할 수 있는 특수한 메모리 배리어 도구들이 있습니다만, 일부
-CPU 에서는 사용되는 어토믹 인스트럭션 자체에 메모리 배리어가 내포되어 있어서
-어토믹 오퍼레이션과 메모리 배리어를 함께 사용하는 게 불필요한 일이 될 수
-있는데, 그런 경우에 이 특수 메모리 배리어 도구들은 no-op 이 되어 실질적으로
-아무일도 하지 않습니다.
-
-더 많은 내용을 위해선 Documentation/core-api/atomic_ops.rst 를 참고하세요.
+더 많은 내용을 위해선 Documentation/atomic_t.txt 를 참고하세요.
 
 
 디바이스 액세스
@@ -3135,6 +3041,9 @@ AMD64 Architecture Programmer's Manual Volume 2: System Programming
 	Chapter 7.1: Memory-Access Ordering
 	Chapter 7.4: Buffering and Combining Memory Writes
 
+ARM Architecture Reference Manual (ARMv8, for ARMv8-A architecture profile)
+	Chapter B2: The AArch64 Application Level Memory Model
+
 IA-32 Intel Architecture Software Developer's Manual, Volume 3:
 System Programming Guide
 	Chapter 7.1: Locked Atomic Operations
@@ -3146,6 +3055,8 @@ The SPARC Architecture Manual, Version 9
 	Appendix D: Formal Specification of the Memory Models
 	Appendix J: Programming with the Memory Models
 
+Storage in the PowerPC (Stone and Fitzgerald)
+
 UltraSPARC Programmer Reference Manual
 	Chapter 5: Memory Accesses and Cacheability
 	Chapter 15: Sparc-V9 Memory Models
diff --git a/Documentation/translations/zh_CN/HOWTO b/Documentation/translations/zh_CN/HOWTO
index 11be075ba5fa..5f6d09edc9ac 100644
--- a/Documentation/translations/zh_CN/HOWTO
+++ b/Documentation/translations/zh_CN/HOWTO
@@ -149,9 +149,7 @@ Linux内核代码中包含有大量的文档。这些文档对于学习如何与
 核源码的主目录中使用以下不同命令将会分别生成PDF、Postscript、HTML和手册
 页等不同格式的文档：
     make pdfdocs
-    make psdocs
     make htmldocs
-    make mandocs
 
 
 如何成为内核开发者
diff --git a/Documentation/translations/zh_CN/gpio.txt b/Documentation/translations/zh_CN/gpio.txt
index bce972521065..4f8bf30a41dc 100644
--- a/Documentation/translations/zh_CN/gpio.txt
+++ b/Documentation/translations/zh_CN/gpio.txt
@@ -257,9 +257,9 @@ GPIO 值的命令需要等待其信息排到队首才发送命令，再获得其
 简单地关闭未使用时钟)。
 
 对于 GPIO 使用 pinctrl 子系统已知的引脚，子系统应该被告知其使用情况；
-一个 gpiolib 驱动的 .request()操作应调用 pinctrl_request_gpio()，
-而 gpiolib 驱动的 .free()操作应调用 pinctrl_free_gpio()。pinctrl
-子系统允许 pinctrl_request_gpio()在某个引脚或引脚组以复用形式“属于”
+一个 gpiolib 驱动的 .request()操作应调用 pinctrl_gpio_request()，
+而 gpiolib 驱动的 .free()操作应调用 pinctrl_gpio_free()。pinctrl
+子系统允许 pinctrl_gpio_request()在某个引脚或引脚组以复用形式“属于”
 一个设备时都成功返回。
 
 任何须将 GPIO 信号导向适当引脚的引脚复用硬件的编程应该发生在 GPIO
diff --git a/Documentation/usb/gadget-testing.txt b/Documentation/usb/gadget-testing.txt
index fbc397d17e98..441a4b9b666f 100644
--- a/Documentation/usb/gadget-testing.txt
+++ b/Documentation/usb/gadget-testing.txt
@@ -773,7 +773,7 @@ host:
 # cat /dev/usb/lp0
 
 More advanced testing can be done with the prn_example
-described in Documentation/usb/gadget-printer.txt.
+described in Documentation/usb/gadget_printer.txt.
 
 
 20. UAC1 function (virtual ALSA card, using u_audio API)
diff --git a/Documentation/userspace-api/seccomp_filter.rst b/Documentation/userspace-api/seccomp_filter.rst
index f71eb5ef1f2d..099c412951d6 100644
--- a/Documentation/userspace-api/seccomp_filter.rst
+++ b/Documentation/userspace-api/seccomp_filter.rst
@@ -87,11 +87,16 @@ Return values
 A seccomp filter may return any of the following values. If multiple
 filters exist, the return value for the evaluation of a given system
 call will always use the highest precedent value. (For example,
-``SECCOMP_RET_KILL`` will always take precedence.)
+``SECCOMP_RET_KILL_PROCESS`` will always take precedence.)
 
 In precedence order, they are:
 
-``SECCOMP_RET_KILL``:
+``SECCOMP_RET_KILL_PROCESS``:
+	Results in the entire process exiting immediately without executing
+	the system call.  The exit status of the task (``status & 0x7f``)
+	will be ``SIGSYS``, not ``SIGKILL``.
+
+``SECCOMP_RET_KILL_THREAD``:
 	Results in the task exiting immediately without executing the
 	system call.  The exit status of the task (``status & 0x7f``) will
 	be ``SIGSYS``, not ``SIGKILL``.
@@ -141,6 +146,15 @@ In precedence order, they are:
 	allow use of ptrace, even of other sandboxed processes, without
 	extreme care; ptracers can use this mechanism to escape.)
 
+``SECCOMP_RET_LOG``:
+	Results in the system call being executed after it is logged. This
+	should be used by application developers to learn which syscalls their
+	application needs without having to iterate through multiple test and
+	development cycles to build the list.
+
+	This action will only be logged if "log" is present in the
+	actions_logged sysctl string.
+
 ``SECCOMP_RET_ALLOW``:
 	Results in the system call being executed.
 
@@ -169,7 +183,41 @@ The ``samples/seccomp/`` directory contains both an x86-specific example
 and a more generic example of a higher level macro interface for BPF
 program generation.
 
+Sysctls
+=======
 
+Seccomp's sysctl files can be found in the ``/proc/sys/kernel/seccomp/``
+directory. Here's a description of each file in that directory:
+
+``actions_avail``:
+	A read-only ordered list of seccomp return values (refer to the
+	``SECCOMP_RET_*`` macros above) in string form. The ordering, from
+	left-to-right, is the least permissive return value to the most
+	permissive return value.
+
+	The list represents the set of seccomp return values supported
+	by the kernel. A userspace program may use this list to
+	determine if the actions found in the ``seccomp.h``, when the
+	program was built, differs from the set of actions actually
+	supported in the current running kernel.
+
+``actions_logged``:
+	A read-write ordered list of seccomp return values (refer to the
+	``SECCOMP_RET_*`` macros above) that are allowed to be logged. Writes
+	to the file do not need to be in ordered form but reads from the file
+	will be ordered in the same way as the actions_avail sysctl.
+
+	It is important to note that the value of ``actions_logged`` does not
+	prevent certain actions from being logged when the audit subsystem is
+	configured to audit a task. If the action is not found in
+	``actions_logged`` list, the final decision on whether to audit the
+	action for that task is ultimately left up to the audit subsystem to
+	decide for all seccomp return values other than ``SECCOMP_RET_ALLOW``.
+
+	The ``allow`` string is not accepted in the ``actions_logged`` sysctl
+	as it is not possible to log ``SECCOMP_RET_ALLOW`` actions. Attempting
+	to write ``allow`` to the sysctl will result in an EINVAL being
+	returned.
 
 Adding architecture support
 ===========================
diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt
index e63a35fafef0..f670e4b9e7f3 100644
--- a/Documentation/virtual/kvm/api.txt
+++ b/Documentation/virtual/kvm/api.txt
@@ -1124,10 +1124,14 @@ guest physical address space and must not conflict with any memory slot
 or any mmio address.  The guest may malfunction if it accesses this memory
 region.
 
+Setting the address to 0 will result in resetting the address to its default
+(0xfffbc000).
+
 This ioctl is required on Intel-based hosts.  This is needed on Intel hardware
 because of a quirk in the virtualization implementation (see the internals
 documentation when it pops into existence).
 
+Fails if any VCPU has already been created.
 
 4.41 KVM_SET_BOOT_CPU_ID
 
@@ -4347,3 +4351,12 @@ This capability indicates that userspace can load HV_X64_MSR_VP_INDEX msr.  Its
 value is used to denote the target vcpu for a SynIC interrupt.  For
 compatibilty, KVM initializes this msr to KVM's internal vcpu index.  When this
 capability is absent, userspace can still query this msr's value.
+
+8.13 KVM_CAP_S390_AIS_MIGRATION
+
+Architectures: s390
+Parameters: none
+
+This capability indicates if the flic device will be able to get/set the
+AIS states for migration via the KVM_DEV_FLIC_AISM_ALL attribute and allows
+to discover this without having to create a flic device.
diff --git a/Documentation/virtual/kvm/devices/arm-vgic-its.txt b/Documentation/virtual/kvm/devices/arm-vgic-its.txt
index eb06beb75960..4f0c9fc40365 100644
--- a/Documentation/virtual/kvm/devices/arm-vgic-its.txt
+++ b/Documentation/virtual/kvm/devices/arm-vgic-its.txt
@@ -33,6 +33,10 @@ Groups:
       request the initialization of the ITS, no additional parameter in
       kvm_device_attr.addr.
 
+    KVM_DEV_ARM_ITS_CTRL_RESET
+      reset the ITS, no additional parameter in kvm_device_attr.addr.
+      See "ITS Reset State" section.
+
     KVM_DEV_ARM_ITS_SAVE_TABLES
       save the ITS table data into guest RAM, at the location provisioned
       by the guest in corresponding registers/table entries.
@@ -60,6 +64,8 @@ Groups:
     -EINVAL: Inconsistent restored data
     -EFAULT: Invalid guest ram access
     -EBUSY:  One or more VCPUS are running
+    -EACCES: The virtual ITS is backed by a physical GICv4 ITS, and the
+	     state is not available
 
   KVM_DEV_ARM_VGIC_GRP_ITS_REGS
   Attributes:
@@ -157,3 +163,19 @@ Then vcpus can be started.
  - pINTID is the physical LPI ID; if zero, it means the entry is not valid
    and other fields are not meaningful.
  - ICID is the collection ID
+
+ ITS Reset State:
+ ----------------
+
+RESET returns the ITS to the same state that it was when first created and
+initialized. When the RESET command returns, the following things are
+guaranteed:
+
+- The ITS is not enabled and quiescent
+  GITS_CTLR.Enabled = 0 .Quiescent=1
+- There is no internally cached state
+- No collection or device table are used
+  GITS_BASER<n>.Valid = 0
+- GITS_CBASER = 0, GITS_CREADR = 0, GITS_CWRITER = 0
+- The ABI version is unchanged and remains the one set when the ITS
+  device was first created.
diff --git a/Documentation/virtual/kvm/devices/arm-vgic.txt b/Documentation/virtual/kvm/devices/arm-vgic.txt
index b2f60ca8b60c..b3ce12643553 100644
--- a/Documentation/virtual/kvm/devices/arm-vgic.txt
+++ b/Documentation/virtual/kvm/devices/arm-vgic.txt
@@ -83,6 +83,11 @@ Groups:
 
     Bits for undefined preemption levels are RAZ/WI.
 
+    Note that this differs from a CPU's view of the APRs on hardware in which
+    a GIC without the security extensions expose group 0 and group 1 active
+    priorities in separate register groups, whereas we show a combined view
+    similar to GICv2's GICH_APR.
+
     For historical reasons and to provide ABI compatibility with userspace we
     export the GICC_PMR register in the format of the GICH_VMCR.VMPriMask
     field in the lower 5 bits of a word, meaning that userspace must always
diff --git a/Documentation/virtual/kvm/devices/s390_flic.txt b/Documentation/virtual/kvm/devices/s390_flic.txt
index 2f1cbf1301d2..a4e20a090174 100644
--- a/Documentation/virtual/kvm/devices/s390_flic.txt
+++ b/Documentation/virtual/kvm/devices/s390_flic.txt
@@ -151,8 +151,13 @@ struct kvm_s390_ais_all {
     to an ISC (MSB0 bit 0 to ISC 0 and so on). The combination of simm bit and
     nimm bit presents AIS mode for a ISC.
 
+    KVM_DEV_FLIC_AISM_ALL is indicated by KVM_CAP_S390_AIS_MIGRATION.
+
 Note: The KVM_SET_DEVICE_ATTR/KVM_GET_DEVICE_ATTR device ioctls executed on
 FLIC with an unknown group or attribute gives the error code EINVAL (instead of
 ENXIO, as specified in the API documentation). It is not possible to conclude
 that a FLIC operation is unavailable based on the error code resulting from a
 usage attempt.
+
+Note: The KVM_DEV_FLIC_CLEAR_IO_IRQ ioctl will return EINVAL in case a zero
+schid is specified.
diff --git a/Documentation/virtual/kvm/devices/vm.txt b/Documentation/virtual/kvm/devices/vm.txt
index 903fc926860b..95ca68d663a4 100644
--- a/Documentation/virtual/kvm/devices/vm.txt
+++ b/Documentation/virtual/kvm/devices/vm.txt
@@ -176,7 +176,8 @@ Architectures: s390
 
 3.1. ATTRIBUTE: KVM_S390_VM_TOD_HIGH
 
-Allows user space to set/get the TOD clock extension (u8).
+Allows user space to set/get the TOD clock extension (u8) (superseded by
+KVM_S390_VM_TOD_EXT).
 
 Parameters: address of a buffer in user space to store the data (u8) to
 Returns:    -EFAULT if the given address is not accessible from kernel space
@@ -190,6 +191,17 @@ the POP (u64).
 Parameters: address of a buffer in user space to store the data (u64) to
 Returns:    -EFAULT if the given address is not accessible from kernel space
 
+3.3. ATTRIBUTE: KVM_S390_VM_TOD_EXT
+Allows user space to set/get bits 0-63 of the TOD clock register as defined in
+the POP (u64). If the guest CPU model supports the TOD clock extension (u8), it
+also allows user space to get/set it. If the guest CPU model does not support
+it, it is stored as 0 and not allowed to be set to a value != 0.
+
+Parameters: address of a buffer in user space to store the data
+            (kvm_s390_vm_tod_clock) to
+Returns:    -EFAULT if the given address is not accessible from kernel space
+	    -EINVAL if setting the TOD clock extension to != 0 is not supported
+
 4. GROUP: KVM_S390_VM_CRYPTO
 Architectures: s390
 
diff --git a/Documentation/vm/hmm.txt b/Documentation/vm/hmm.txt
new file mode 100644
index 000000000000..4d3aac9f4a5d
--- /dev/null
+++ b/Documentation/vm/hmm.txt
@@ -0,0 +1,384 @@
+Heterogeneous Memory Management (HMM)
+
+Transparently allow any component of a program to use any memory region of said
+program with a device without using device specific memory allocator. This is
+becoming a requirement to simplify the use of advance heterogeneous computing
+where GPU, DSP or FPGA are use to perform various computations.
+
+This document is divided as follow, in the first section i expose the problems
+related to the use of a device specific allocator. The second section i expose
+the hardware limitations that are inherent to many platforms. The third section
+gives an overview of HMM designs. The fourth section explains how CPU page-
+table mirroring works and what is HMM purpose in this context. Fifth section
+deals with how device memory is represented inside the kernel. Finaly the last
+section present the new migration helper that allow to leverage the device DMA
+engine.
+
+
+1) Problems of using device specific memory allocator:
+2) System bus, device memory characteristics
+3) Share address space and migration
+4) Address space mirroring implementation and API
+5) Represent and manage device memory from core kernel point of view
+6) Migrate to and from device memory
+7) Memory cgroup (memcg) and rss accounting
+
+
+-------------------------------------------------------------------------------
+
+1) Problems of using device specific memory allocator:
+
+Device with large amount of on board memory (several giga bytes) like GPU have
+historically manage their memory through dedicated driver specific API. This
+creates a disconnect between memory allocated and managed by device driver and
+regular application memory (private anonymous, share memory or regular file
+back memory). From here on i will refer to this aspect as split address space.
+I use share address space to refer to the opposite situation ie one in which
+any memory region can be use by device transparently.
+
+Split address space because device can only access memory allocated through the
+device specific API. This imply that all memory object in a program are not
+equal from device point of view which complicate large program that rely on a
+wide set of libraries.
+
+Concretly this means that code that wants to leverage device like GPU need to
+copy object between genericly allocated memory (malloc, mmap private/share/)
+and memory allocated through the device driver API (this still end up with an
+mmap but of the device file).
+
+For flat dataset (array, grid, image, ...) this isn't too hard to achieve but
+complex data-set (list, tree, ...) are hard to get right. Duplicating a complex
+data-set need to re-map all the pointer relations between each of its elements.
+This is error prone and program gets harder to debug because of the duplicate
+data-set.
+
+Split address space also means that library can not transparently use data they
+are getting from core program or other library and thus each library might have
+to duplicate its input data-set using specific memory allocator. Large project
+suffer from this and waste resources because of the various memory copy.
+
+Duplicating each library API to accept as input or output memory allocted by
+each device specific allocator is not a viable option. It would lead to a
+combinatorial explosions in the library entry points.
+
+Finaly with the advance of high level language constructs (in C++ but in other
+language too) it is now possible for compiler to leverage GPU or other devices
+without even the programmer knowledge. Some of compiler identified patterns are
+only do-able with a share address. It is as well more reasonable to use a share
+address space for all the other patterns.
+
+
+-------------------------------------------------------------------------------
+
+2) System bus, device memory characteristics
+
+System bus cripple share address due to few limitations. Most system bus only
+allow basic memory access from device to main memory, even cache coherency is
+often optional. Access to device memory from CPU is even more limited, most
+often than not it is not cache coherent.
+
+If we only consider the PCIE bus than device can access main memory (often
+through an IOMMU) and be cache coherent with the CPUs. However it only allows
+a limited set of atomic operation from device on main memory. This is worse
+in the other direction the CPUs can only access a limited range of the device
+memory and can not perform atomic operations on it. Thus device memory can not
+be consider like regular memory from kernel point of view.
+
+Another crippling factor is the limited bandwidth (~32GBytes/s with PCIE 4.0
+and 16 lanes). This is 33 times less that fastest GPU memory (1 TBytes/s).
+The final limitation is latency, access to main memory from the device has an
+order of magnitude higher latency than when the device access its own memory.
+
+Some platform are developing new system bus or additions/modifications to PCIE
+to address some of those limitations (OpenCAPI, CCIX). They mainly allow two
+way cache coherency between CPU and device and allow all atomic operations the
+architecture supports. Saddly not all platform are following this trends and
+some major architecture are left without hardware solutions to those problems.
+
+So for share address space to make sense not only we must allow device to
+access any memory memory but we must also permit any memory to be migrated to
+device memory while device is using it (blocking CPU access while it happens).
+
+
+-------------------------------------------------------------------------------
+
+3) Share address space and migration
+
+HMM intends to provide two main features. First one is to share the address
+space by duplication the CPU page table into the device page table so same
+address point to same memory and this for any valid main memory address in
+the process address space.
+
+To achieve this, HMM offer a set of helpers to populate the device page table
+while keeping track of CPU page table updates. Device page table updates are
+not as easy as CPU page table updates. To update the device page table you must
+allow a buffer (or use a pool of pre-allocated buffer) and write GPU specifics
+commands in it to perform the update (unmap, cache invalidations and flush,
+...). This can not be done through common code for all device. Hence why HMM
+provides helpers to factor out everything that can be while leaving the gory
+details to the device driver.
+
+The second mechanism HMM provide is a new kind of ZONE_DEVICE memory that does
+allow to allocate a struct page for each page of the device memory. Those page
+are special because the CPU can not map them. They however allow to migrate
+main memory to device memory using exhisting migration mechanism and everything
+looks like if page was swap out to disk from CPU point of view. Using a struct
+page gives the easiest and cleanest integration with existing mm mechanisms.
+Again here HMM only provide helpers, first to hotplug new ZONE_DEVICE memory
+for the device memory and second to perform migration. Policy decision of what
+and when to migrate things is left to the device driver.
+
+Note that any CPU access to a device page trigger a page fault and a migration
+back to main memory ie when a page backing an given address A is migrated from
+a main memory page to a device page then any CPU access to address A trigger a
+page fault and initiate a migration back to main memory.
+
+
+With this two features, HMM not only allow a device to mirror a process address
+space and keeps both CPU and device page table synchronize, but also allow to
+leverage device memory by migrating part of data-set that is actively use by a
+device.
+
+
+-------------------------------------------------------------------------------
+
+4) Address space mirroring implementation and API
+
+Address space mirroring main objective is to allow to duplicate range of CPU
+page table into a device page table and HMM helps keeping both synchronize. A
+device driver that want to mirror a process address space must start with the
+registration of an hmm_mirror struct:
+
+ int hmm_mirror_register(struct hmm_mirror *mirror,
+                         struct mm_struct *mm);
+ int hmm_mirror_register_locked(struct hmm_mirror *mirror,
+                                struct mm_struct *mm);
+
+The locked variant is to be use when the driver is already holding the mmap_sem
+of the mm in write mode. The mirror struct has a set of callback that are use
+to propagate CPU page table:
+
+ struct hmm_mirror_ops {
+     /* sync_cpu_device_pagetables() - synchronize page tables
+      *
+      * @mirror: pointer to struct hmm_mirror
+      * @update_type: type of update that occurred to the CPU page table
+      * @start: virtual start address of the range to update
+      * @end: virtual end address of the range to update
+      *
+      * This callback ultimately originates from mmu_notifiers when the CPU
+      * page table is updated. The device driver must update its page table
+      * in response to this callback. The update argument tells what action
+      * to perform.
+      *
+      * The device driver must not return from this callback until the device
+      * page tables are completely updated (TLBs flushed, etc); this is a
+      * synchronous call.
+      */
+      void (*update)(struct hmm_mirror *mirror,
+                     enum hmm_update action,
+                     unsigned long start,
+                     unsigned long end);
+ };
+
+Device driver must perform update to the range following action (turn range
+read only, or fully unmap, ...). Once driver callback returns the device must
+be done with the update.
+
+
+When device driver wants to populate a range of virtual address it can use
+either:
+ int hmm_vma_get_pfns(struct vm_area_struct *vma,
+                      struct hmm_range *range,
+                      unsigned long start,
+                      unsigned long end,
+                      hmm_pfn_t *pfns);
+ int hmm_vma_fault(struct vm_area_struct *vma,
+                   struct hmm_range *range,
+                   unsigned long start,
+                   unsigned long end,
+                   hmm_pfn_t *pfns,
+                   bool write,
+                   bool block);
+
+First one (hmm_vma_get_pfns()) will only fetch present CPU page table entry and
+will not trigger a page fault on missing or non present entry. The second one
+do trigger page fault on missing or read only entry if write parameter is true.
+Page fault use the generic mm page fault code path just like a CPU page fault.
+
+Both function copy CPU page table into their pfns array argument. Each entry in
+that array correspond to an address in the virtual range. HMM provide a set of
+flags to help driver identify special CPU page table entries.
+
+Locking with the update() callback is the most important aspect the driver must
+respect in order to keep things properly synchronize. The usage pattern is :
+
+ int driver_populate_range(...)
+ {
+      struct hmm_range range;
+      ...
+ again:
+      ret = hmm_vma_get_pfns(vma, &range, start, end, pfns);
+      if (ret)
+          return ret;
+      take_lock(driver->update);
+      if (!hmm_vma_range_done(vma, &range)) {
+          release_lock(driver->update);
+          goto again;
+      }
+
+      // Use pfns array content to update device page table
+
+      release_lock(driver->update);
+      return 0;
+ }
+
+The driver->update lock is the same lock that driver takes inside its update()
+callback. That lock must be call before hmm_vma_range_done() to avoid any race
+with a concurrent CPU page table update.
+
+HMM implements all this on top of the mmu_notifier API because we wanted to a
+simpler API and also to be able to perform optimization latter own like doing
+concurrent device update in multi-devices scenario.
+
+HMM also serve as an impedence missmatch between how CPU page table update are
+done (by CPU write to the page table and TLB flushes) from how device update
+their own page table. Device update is a multi-step process, first appropriate
+commands are write to a buffer, then this buffer is schedule for execution on
+the device. It is only once the device has executed commands in the buffer that
+the update is done. Creating and scheduling update command buffer can happen
+concurrently for multiple devices. Waiting for each device to report commands
+as executed is serialize (there is no point in doing this concurrently).
+
+
+-------------------------------------------------------------------------------
+
+5) Represent and manage device memory from core kernel point of view
+
+Several differents design were try to support device memory. First one use
+device specific data structure to keep information about migrated memory and
+HMM hooked itself in various place of mm code to handle any access to address
+that were back by device memory. It turns out that this ended up replicating
+most of the fields of struct page and also needed many kernel code path to be
+updated to understand this new kind of memory.
+
+Thing is most kernel code path never try to access the memory behind a page
+but only care about struct page contents. Because of this HMM switchted to
+directly using struct page for device memory which left most kernel code path
+un-aware of the difference. We only need to make sure that no one ever try to
+map those page from the CPU side.
+
+HMM provide a set of helpers to register and hotplug device memory as a new
+region needing struct page. This is offer through a very simple API:
+
+ struct hmm_devmem *hmm_devmem_add(const struct hmm_devmem_ops *ops,
+                                   struct device *device,
+                                   unsigned long size);
+ void hmm_devmem_remove(struct hmm_devmem *devmem);
+
+The hmm_devmem_ops is where most of the important things are:
+
+ struct hmm_devmem_ops {
+     void (*free)(struct hmm_devmem *devmem, struct page *page);
+     int (*fault)(struct hmm_devmem *devmem,
+                  struct vm_area_struct *vma,
+                  unsigned long addr,
+                  struct page *page,
+                  unsigned flags,
+                  pmd_t *pmdp);
+ };
+
+The first callback (free()) happens when the last reference on a device page is
+drop. This means the device page is now free and no longer use by anyone. The
+second callback happens whenever CPU try to access a device page which it can
+not do. This second callback must trigger a migration back to system memory.
+
+
+-------------------------------------------------------------------------------
+
+6) Migrate to and from device memory
+
+Because CPU can not access device memory, migration must use device DMA engine
+to perform copy from and to device memory. For this we need a new migration
+helper:
+
+ int migrate_vma(const struct migrate_vma_ops *ops,
+                 struct vm_area_struct *vma,
+                 unsigned long mentries,
+                 unsigned long start,
+                 unsigned long end,
+                 unsigned long *src,
+                 unsigned long *dst,
+                 void *private);
+
+Unlike other migration function it works on a range of virtual address, there
+is two reasons for that. First device DMA copy has a high setup overhead cost
+and thus batching multiple pages is needed as otherwise the migration overhead
+make the whole excersie pointless. The second reason is because driver trigger
+such migration base on range of address the device is actively accessing.
+
+The migrate_vma_ops struct define two callbacks. First one (alloc_and_copy())
+control destination memory allocation and copy operation. Second one is there
+to allow device driver to perform cleanup operation after migration.
+
+ struct migrate_vma_ops {
+     void (*alloc_and_copy)(struct vm_area_struct *vma,
+                            const unsigned long *src,
+                            unsigned long *dst,
+                            unsigned long start,
+                            unsigned long end,
+                            void *private);
+     void (*finalize_and_map)(struct vm_area_struct *vma,
+                              const unsigned long *src,
+                              const unsigned long *dst,
+                              unsigned long start,
+                              unsigned long end,
+                              void *private);
+ };
+
+It is important to stress that this migration helpers allow for hole in the
+virtual address range. Some pages in the range might not be migrated for all
+the usual reasons (page is pin, page is lock, ...). This helper does not fail
+but just skip over those pages.
+
+The alloc_and_copy() might as well decide to not migrate all pages in the
+range (for reasons under the callback control). For those the callback just
+have to leave the corresponding dst entry empty.
+
+Finaly the migration of the struct page might fails (for file back page) for
+various reasons (failure to freeze reference, or update page cache, ...). If
+that happens then the finalize_and_map() can catch any pages that was not
+migrated. Note those page were still copied to new page and thus we wasted
+bandwidth but this is considered as a rare event and a price that we are
+willing to pay to keep all the code simpler.
+
+
+-------------------------------------------------------------------------------
+
+7) Memory cgroup (memcg) and rss accounting
+
+For now device memory is accounted as any regular page in rss counters (either
+anonymous if device page is use for anonymous, file if device page is use for
+file back page or shmem if device page is use for share memory). This is a
+deliberate choice to keep existing application that might start using device
+memory without knowing about it to keep runing unimpacted.
+
+Drawbacks is that OOM killer might kill an application using a lot of device
+memory and not a lot of regular system memory and thus not freeing much system
+memory. We want to gather more real world experience on how application and
+system react under memory pressure in the presence of device memory before
+deciding to account device memory differently.
+
+
+Same decision was made for memory cgroup. Device memory page are accounted
+against same memory cgroup a regular page would be accounted to. This does
+simplify migration to and from device memory. This also means that migration
+back from device memory to regular memory can not fail because it would
+go above memory cgroup limit. We might revisit this choice latter on once we
+get more experience in how device memory is use and its impact on memory
+resource control.
+
+
+Note that device memory can never be pin nor by device driver nor through GUP
+and thus such memory is always free upon process exit. Or when last reference
+is drop in case of share memory or file back memory.
diff --git a/Documentation/vm/mmu_notifier.txt b/Documentation/vm/mmu_notifier.txt
new file mode 100644
index 000000000000..23b462566bb7
--- /dev/null
+++ b/Documentation/vm/mmu_notifier.txt
@@ -0,0 +1,93 @@
+When do you need to notify inside page table lock ?
+
+When clearing a pte/pmd we are given a choice to notify the event through
+(notify version of *_clear_flush call mmu_notifier_invalidate_range) under
+the page table lock. But that notification is not necessary in all cases.
+
+For secondary TLB (non CPU TLB) like IOMMU TLB or device TLB (when device use
+thing like ATS/PASID to get the IOMMU to walk the CPU page table to access a
+process virtual address space). There is only 2 cases when you need to notify
+those secondary TLB while holding page table lock when clearing a pte/pmd:
+
+  A) page backing address is free before mmu_notifier_invalidate_range_end()
+  B) a page table entry is updated to point to a new page (COW, write fault
+     on zero page, __replace_page(), ...)
+
+Case A is obvious you do not want to take the risk for the device to write to
+a page that might now be used by some completely different task.
+
+Case B is more subtle. For correctness it requires the following sequence to
+happen:
+  - take page table lock
+  - clear page table entry and notify ([pmd/pte]p_huge_clear_flush_notify())
+  - set page table entry to point to new page
+
+If clearing the page table entry is not followed by a notify before setting
+the new pte/pmd value then you can break memory model like C11 or C++11 for
+the device.
+
+Consider the following scenario (device use a feature similar to ATS/PASID):
+
+Two address addrA and addrB such that |addrA - addrB| >= PAGE_SIZE we assume
+they are write protected for COW (other case of B apply too).
+
+[Time N] --------------------------------------------------------------------
+CPU-thread-0  {try to write to addrA}
+CPU-thread-1  {try to write to addrB}
+CPU-thread-2  {}
+CPU-thread-3  {}
+DEV-thread-0  {read addrA and populate device TLB}
+DEV-thread-2  {read addrB and populate device TLB}
+[Time N+1] ------------------------------------------------------------------
+CPU-thread-0  {COW_step0: {mmu_notifier_invalidate_range_start(addrA)}}
+CPU-thread-1  {COW_step0: {mmu_notifier_invalidate_range_start(addrB)}}
+CPU-thread-2  {}
+CPU-thread-3  {}
+DEV-thread-0  {}
+DEV-thread-2  {}
+[Time N+2] ------------------------------------------------------------------
+CPU-thread-0  {COW_step1: {update page table to point to new page for addrA}}
+CPU-thread-1  {COW_step1: {update page table to point to new page for addrB}}
+CPU-thread-2  {}
+CPU-thread-3  {}
+DEV-thread-0  {}
+DEV-thread-2  {}
+[Time N+3] ------------------------------------------------------------------
+CPU-thread-0  {preempted}
+CPU-thread-1  {preempted}
+CPU-thread-2  {write to addrA which is a write to new page}
+CPU-thread-3  {}
+DEV-thread-0  {}
+DEV-thread-2  {}
+[Time N+3] ------------------------------------------------------------------
+CPU-thread-0  {preempted}
+CPU-thread-1  {preempted}
+CPU-thread-2  {}
+CPU-thread-3  {write to addrB which is a write to new page}
+DEV-thread-0  {}
+DEV-thread-2  {}
+[Time N+4] ------------------------------------------------------------------
+CPU-thread-0  {preempted}
+CPU-thread-1  {COW_step3: {mmu_notifier_invalidate_range_end(addrB)}}
+CPU-thread-2  {}
+CPU-thread-3  {}
+DEV-thread-0  {}
+DEV-thread-2  {}
+[Time N+5] ------------------------------------------------------------------
+CPU-thread-0  {preempted}
+CPU-thread-1  {}
+CPU-thread-2  {}
+CPU-thread-3  {}
+DEV-thread-0  {read addrA from old page}
+DEV-thread-2  {read addrB from new page}
+
+So here because at time N+2 the clear page table entry was not pair with a
+notification to invalidate the secondary TLB, the device see the new value for
+addrB before seing the new value for addrA. This break total memory ordering
+for the device.
+
+When changing a pte to write protect or to point to a new write protected page
+with same content (KSM) it is fine to delay the mmu_notifier_invalidate_range
+call to mmu_notifier_invalidate_range_end() outside the page table lock. This
+is true even if the thread doing the page table update is preempted right after
+releasing page table lock but before call mmu_notifier_invalidate_range_end().
diff --git a/Documentation/vm/numa b/Documentation/vm/numa
index a08f71647714..a31b85b9bb88 100644
--- a/Documentation/vm/numa
+++ b/Documentation/vm/numa
@@ -79,11 +79,8 @@ memory, Linux must decide whether to order the zonelists such that allocations
 fall back to the same zone type on a different node, or to a different zone
 type on the same node.  This is an important consideration because some zones,
 such as DMA or DMA32, represent relatively scarce resources.  Linux chooses
-a default zonelist order based on the sizes of the various zone types relative
-to the total memory of the node and the total memory of the system.  The
-default zonelist order may be overridden using the numa_zonelist_order kernel
-boot parameter or sysctl.  [see Documentation/admin-guide/kernel-parameters.rst and
-Documentation/sysctl/vm.txt]
+a default Node ordered zonelist. This means it tries to fallback to other zones
+from the same node before using remote nodes which are ordered by NUMA distance.
 
 By default, Linux will attempt to satisfy memory allocation requests from the
 node to which the CPU that executes the request is assigned.  Specifically,
diff --git a/Documentation/vm/swap_numa.txt b/Documentation/vm/swap_numa.txt
new file mode 100644
index 000000000000..d5960c9124f5
--- /dev/null
+++ b/Documentation/vm/swap_numa.txt
@@ -0,0 +1,69 @@
+Automatically bind swap device to numa node
+-------------------------------------------
+
+If the system has more than one swap device and swap device has the node
+information, we can make use of this information to decide which swap
+device to use in get_swap_pages() to get better performance.
+
+
+How to use this feature
+-----------------------
+
+Swap device has priority and that decides the order of it to be used. To make
+use of automatically binding, there is no need to manipulate priority settings
+for swap devices. e.g. on a 2 node machine, assume 2 swap devices swapA and
+swapB, with swapA attached to node 0 and swapB attached to node 1, are going
+to be swapped on. Simply swapping them on by doing:
+# swapon /dev/swapA
+# swapon /dev/swapB
+
+Then node 0 will use the two swap devices in the order of swapA then swapB and
+node 1 will use the two swap devices in the order of swapB then swapA. Note
+that the order of them being swapped on doesn't matter.
+
+A more complex example on a 4 node machine. Assume 6 swap devices are going to
+be swapped on: swapA and swapB are attached to node 0, swapC is attached to
+node 1, swapD and swapE are attached to node 2 and swapF is attached to node3.
+The way to swap them on is the same as above:
+# swapon /dev/swapA
+# swapon /dev/swapB
+# swapon /dev/swapC
+# swapon /dev/swapD
+# swapon /dev/swapE
+# swapon /dev/swapF
+
+Then node 0 will use them in the order of:
+swapA/swapB -> swapC -> swapD -> swapE -> swapF
+swapA and swapB will be used in a round robin mode before any other swap device.
+
+node 1 will use them in the order of:
+swapC -> swapA -> swapB -> swapD -> swapE -> swapF
+
+node 2 will use them in the order of:
+swapD/swapE -> swapA -> swapB -> swapC -> swapF
+Similaly, swapD and swapE will be used in a round robin mode before any
+other swap devices.
+
+node 3 will use them in the order of:
+swapF -> swapA -> swapB -> swapC -> swapD -> swapE
+
+
+Implementation details
+----------------------
+
+The current code uses a priority based list, swap_avail_list, to decide
+which swap device to use and if multiple swap devices share the same
+priority, they are used round robin. This change here replaces the single
+global swap_avail_list with a per-numa-node list, i.e. for each numa node,
+it sees its own priority based list of available swap devices. Swap
+device's priority can be promoted on its matching node's swap_avail_list.
+
+The current swap device's priority is set as: user can set a >=0 value,
+or the system will pick one starting from -1 then downwards. The priority
+value in the swap_avail_list is the negated value of the swap device's
+due to plist being sorted from low to high. The new policy doesn't change
+the semantics for priority >=0 cases, the previous starting from -1 then
+downwards now becomes starting from -2 then downwards and -1 is reserved
+as the promoted value. So if multiple swap devices are attached to the same
+node, they will all be promoted to priority -1 on that node's plist and will
+be used round robin before any other swap devices.
diff --git a/Documentation/w1/slaves/00-INDEX b/Documentation/w1/slaves/00-INDEX
index 8d76718e1ea2..68946f83e579 100644
--- a/Documentation/w1/slaves/00-INDEX
+++ b/Documentation/w1/slaves/00-INDEX
@@ -10,3 +10,5 @@ w1_ds2438
 	- The Maxim/Dallas Semiconductor ds2438 smart battery monitor.
 w1_ds28e04
 	- The Maxim/Dallas Semiconductor ds28e04 eeprom.
+w1_ds28e17
+	- The Maxim/Dallas Semiconductor ds28e17 1-Wire-to-I2C Master Bridge.
diff --git a/Documentation/w1/slaves/w1_ds28e17 b/Documentation/w1/slaves/w1_ds28e17
new file mode 100644
index 000000000000..7fcfad5b4a37
--- /dev/null
+++ b/Documentation/w1/slaves/w1_ds28e17
@@ -0,0 +1,68 @@
+Kernel driver w1_ds28e17
+========================
+
+Supported chips:
+  * Maxim DS28E17 1-Wire-to-I2C Master Bridge
+
+supported family codes:
+	W1_FAMILY_DS28E17  0x19
+
+Author: Jan Kandziora <jjj@gmx.de>
+
+
+Description
+-----------
+The DS28E17 is a Onewire slave device which acts as an I2C bus master.
+
+This driver creates a new I2C bus for any DS28E17 device detected. I2C buses
+come and go as the DS28E17 devices come and go. I2C slave devices connected to
+a DS28E17 can be accessed by the kernel or userspace tools as if they were
+connected to a "native" I2C bus master.
+
+
+An udev rule like the following
+-------------------------------------------------------------------------------
+SUBSYSTEM=="i2c-dev", KERNEL=="i2c-[0-9]*", ATTRS{name}=="w1-19-*", \
+        SYMLINK+="i2c-$attr{name}"
+-------------------------------------------------------------------------------
+may be used to create stable /dev/i2c- entries based on the unique id of the
+DS28E17 chip.
+
+
+Driver parameters are:
+
+speed:
+	This sets up the default I2C speed a DS28E17 get configured for as soon
+	it is connected. The power-on default	of the DS28E17 is 400kBaud, but
+	chips may come and go on the Onewire bus without being de-powered and
+	as soon the "w1_ds28e17" driver notices a freshly connected, or
+	reconnected DS28E17 device on the Onewire bus, it will re-apply this
+	setting.
+
+	Valid values are 100, 400, 900 [kBaud]. Any other value means to leave
+	alone the current DS28E17 setting on detect. The default value is 100.
+
+stretch:
+	This sets up the default stretch value used for freshly connected
+	DS28E17 devices. It is a multiplier used on the calculation of the busy
+	wait time for an I2C transfer. This is to account for I2C slave devices
+	which make heavy use of the I2C clock stretching feature and thus, the
+	needed timeout cannot be pre-calculated correctly. As the w1_ds28e17
+	driver checks the DS28E17's busy flag in a loop after the precalculated
+	wait time, it should be hardly needed to tweak this setting.
+
+	Leave it at 1 unless you get ETIMEDOUT errors and a "w1_slave_driver
+	19-00000002dbd8: busy timeout" in the kernel log.
+
+	Valid values are 1 to 9. The default is 1.
+
+
+The driver creates sysfs files /sys/bus/w1/devices/19-<id>/speed and
+/sys/bus/w1/devices/19-<id>/stretch for each device, preloaded with the default
+settings from the driver parameters. They may be changed anytime. In addition a
+directory /sys/bus/w1/devices/19-<id>/i2c-<nnn> for the I2C bus master sysfs
+structure is created.
+
+
+See https://github.com/ianka/w1_ds28e17 for even more information.
+
diff --git a/Documentation/watchdog/hpwdt.txt b/Documentation/watchdog/hpwdt.txt
index 7a9f635d0258..6d866c537127 100644
--- a/Documentation/watchdog/hpwdt.txt
+++ b/Documentation/watchdog/hpwdt.txt
@@ -15,7 +15,7 @@ Last reviewed: 05/20/2016
 
  Watchdog functionality is enabled like any other common watchdog driver. That
  is, an application needs to be started that kicks off the watchdog timer. A
- basic application exists in the Documentation/watchdog/src directory called
+ basic application exists in tools/testing/selftests/watchdog/ named
  watchdog-test.c. Simply compile the C file and kick it off. If the system
  gets into a bad state and hangs, the HPE ProLiant iLO timer register will
  not be updated in a timely fashion and a hardware system reset (also known as
diff --git a/Documentation/watchdog/pcwd-watchdog.txt b/Documentation/watchdog/pcwd-watchdog.txt
index 4f68052395c0..b8e60a441a43 100644
--- a/Documentation/watchdog/pcwd-watchdog.txt
+++ b/Documentation/watchdog/pcwd-watchdog.txt
@@ -25,7 +25,7 @@ Last reviewed: 10/05/2007
 
  If you want to write a program to be compatible with the PC Watchdog
  driver, simply use of modify the watchdog test program:
- Documentation/watchdog/src/watchdog-test.c
+ tools/testing/selftests/watchdog/watchdog-test.c
 
 
  Other IOCTL functions include:
diff --git a/Documentation/watchdog/watchdog-parameters.txt b/Documentation/watchdog/watchdog-parameters.txt
index b3526365ea8e..6f9d7b418917 100644
--- a/Documentation/watchdog/watchdog-parameters.txt
+++ b/Documentation/watchdog/watchdog-parameters.txt
@@ -117,7 +117,7 @@ nowayout: Watchdog cannot be stopped once started
 -------------------------------------------------
 iTCO_wdt:
 heartbeat: Watchdog heartbeat in seconds.
-	(5<=heartbeat<=74 (TCO v1) or 1226 (TCO v2), default=30)
+	(2<heartbeat<39 (TCO v1) or 613 (TCO v2), default=30)
 nowayout: Watchdog cannot be stopped once started
 	(default=kernel config parameter)
 -------------------------------------------------
diff --git a/Documentation/x86/amd-memory-encryption.txt b/Documentation/x86/amd-memory-encryption.txt
new file mode 100644
index 000000000000..afc41f544dab
--- /dev/null
+++ b/Documentation/x86/amd-memory-encryption.txt
@@ -0,0 +1,90 @@
+Secure Memory Encryption (SME) and Secure Encrypted Virtualization (SEV) are
+features found on AMD processors.
+
+SME provides the ability to mark individual pages of memory as encrypted using
+the standard x86 page tables.  A page that is marked encrypted will be
+automatically decrypted when read from DRAM and encrypted when written to
+DRAM.  SME can therefore be used to protect the contents of DRAM from physical
+attacks on the system.
+
+SEV enables running encrypted virtual machines (VMs) in which the code and data
+of the guest VM are secured so that a decrypted version is available only
+within the VM itself. SEV guest VMs have the concept of private and shared
+memory. Private memory is encrypted with the guest-specific key, while shared
+memory may be encrypted with hypervisor key. When SME is enabled, the hypervisor
+key is the same key which is used in SME.
+
+A page is encrypted when a page table entry has the encryption bit set (see
+below on how to determine its position).  The encryption bit can also be
+specified in the cr3 register, allowing the PGD table to be encrypted. Each
+successive level of page tables can also be encrypted by setting the encryption
+bit in the page table entry that points to the next table. This allows the full
+page table hierarchy to be encrypted. Note, this means that just because the
+encryption bit is set in cr3, doesn't imply the full hierarchy is encrypted.
+Each page table entry in the hierarchy needs to have the encryption bit set to
+achieve that. So, theoretically, you could have the encryption bit set in cr3
+so that the PGD is encrypted, but not set the encryption bit in the PGD entry
+for a PUD which results in the PUD pointed to by that entry to not be
+encrypted.
+
+When SEV is enabled, instruction pages and guest page tables are always treated
+as private. All the DMA operations inside the guest must be performed on shared
+memory. Since the memory encryption bit is controlled by the guest OS when it
+is operating in 64-bit or 32-bit PAE mode, in all other modes the SEV hardware
+forces the memory encryption bit to 1.
+
+Support for SME and SEV can be determined through the CPUID instruction. The
+CPUID function 0x8000001f reports information related to SME:
+
+	0x8000001f[eax]:
+		Bit[0] indicates support for SME
+		Bit[1] indicates support for SEV
+	0x8000001f[ebx]:
+		Bits[5:0]  pagetable bit number used to activate memory
+			   encryption
+		Bits[11:6] reduction in physical address space, in bits, when
+			   memory encryption is enabled (this only affects
+			   system physical addresses, not guest physical
+			   addresses)
+
+If support for SME is present, MSR 0xc00100010 (MSR_K8_SYSCFG) can be used to
+determine if SME is enabled and/or to enable memory encryption:
+
+	0xc0010010:
+		Bit[23]   0 = memory encryption features are disabled
+			  1 = memory encryption features are enabled
+
+If SEV is supported, MSR 0xc0010131 (MSR_AMD64_SEV) can be used to determine if
+SEV is active:
+
+	0xc0010131:
+		Bit[0]	  0 = memory encryption is not active
+			  1 = memory encryption is active
+
+Linux relies on BIOS to set this bit if BIOS has determined that the reduction
+in the physical address space as a result of enabling memory encryption (see
+CPUID information above) will not conflict with the address space resource
+requirements for the system.  If this bit is not set upon Linux startup then
+Linux itself will not set it and memory encryption will not be possible.
+
+The state of SME in the Linux kernel can be documented as follows:
+	- Supported:
+	  The CPU supports SME (determined through CPUID instruction).
+
+	- Enabled:
+	  Supported and bit 23 of MSR_K8_SYSCFG is set.
+
+	- Active:
+	  Supported, Enabled and the Linux kernel is actively applying
+	  the encryption bit to page table entries (the SME mask in the
+	  kernel is non-zero).
+
+SME can also be enabled and activated in the BIOS. If SME is enabled and
+activated in the BIOS, then all memory accesses will be encrypted and it will
+not be necessary to activate the Linux memory encryption support.  If the BIOS
+merely enables SME (sets bit 23 of the MSR_K8_SYSCFG), then Linux can activate
+memory encryption by default (CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT=y) or
+by supplying mem_encrypt=on on the kernel command line.  However, if BIOS does
+not enable SME, then Linux will not be able to activate memory encryption, even
+if configured to do so by default or the mem_encrypt=on command line parameter
+is specified.
diff --git a/Documentation/x86/early-microcode.txt b/Documentation/x86/early-microcode.txt
deleted file mode 100644
index 07749e7f3d50..000000000000
--- a/Documentation/x86/early-microcode.txt
+++ /dev/null
@@ -1,70 +0,0 @@
-Early load microcode
-====================
-By Fenghua Yu <fenghua.yu@intel.com>
-
-Kernel can update microcode in early phase of boot time. Loading microcode early
-can fix CPU issues before they are observed during kernel boot time.
-
-Microcode is stored in an initrd file. The microcode is read from the initrd
-file and loaded to CPUs during boot time.
-
-The format of the combined initrd image is microcode in cpio format followed by
-the initrd image (maybe compressed). Kernel parses the combined initrd image
-during boot time. The microcode file in cpio name space is:
-on Intel: kernel/x86/microcode/GenuineIntel.bin
-on AMD  : kernel/x86/microcode/AuthenticAMD.bin
-
-During BSP boot (before SMP starts), if the kernel finds the microcode file in
-the initrd file, it parses the microcode and saves matching microcode in memory.
-If matching microcode is found, it will be uploaded in BSP and later on in all
-APs.
-
-The cached microcode patch is applied when CPUs resume from a sleep state.
-
-There are two legacy user space interfaces to load microcode, either through
-/dev/cpu/microcode or through /sys/devices/system/cpu/microcode/reload file
-in sysfs.
-
-In addition to these two legacy methods, the early loading method described
-here is the third method with which microcode can be uploaded to a system's
-CPUs.
-
-The following example script shows how to generate a new combined initrd file in
-/boot/initrd-3.5.0.ucode.img with original microcode microcode.bin and
-original initrd image /boot/initrd-3.5.0.img.
-
-mkdir initrd
-cd initrd
-mkdir -p kernel/x86/microcode
-cp ../microcode.bin kernel/x86/microcode/GenuineIntel.bin (or AuthenticAMD.bin)
-find . | cpio -o -H newc >../ucode.cpio
-cd ..
-cat ucode.cpio /boot/initrd-3.5.0.img >/boot/initrd-3.5.0.ucode.img
-
-Builtin microcode
-=================
-
-We can also load builtin microcode supplied through the regular firmware
-builtin method CONFIG_FIRMWARE_IN_KERNEL. Only 64-bit is currently
-supported.
-
-Here's an example:
-
-CONFIG_FIRMWARE_IN_KERNEL=y
-CONFIG_EXTRA_FIRMWARE="intel-ucode/06-3a-09 amd-ucode/microcode_amd_fam15h.bin"
-CONFIG_EXTRA_FIRMWARE_DIR="/lib/firmware"
-
-This basically means, you have the following tree structure locally:
-
-/lib/firmware/
-|-- amd-ucode
-...
-|   |-- microcode_amd_fam15h.bin
-...
-|-- intel-ucode
-...
-|   |-- 06-3a-09
-...
-
-so that the build system can find those files and integrate them into
-the final kernel image. The early loader finds them and applies them.
diff --git a/Documentation/x86/intel_rdt_ui.txt b/Documentation/x86/intel_rdt_ui.txt
index c491a1b82de2..6851854cf69d 100644
--- a/Documentation/x86/intel_rdt_ui.txt
+++ b/Documentation/x86/intel_rdt_ui.txt
@@ -6,8 +6,8 @@ Fenghua Yu <fenghua.yu@intel.com>
 Tony Luck <tony.luck@intel.com>
 Vikas Shivappa <vikas.shivappa@intel.com>
 
-This feature is enabled by the CONFIG_INTEL_RDT_A Kconfig and the
-X86 /proc/cpuinfo flag bits "rdt", "cat_l3" and "cdp_l3".
+This feature is enabled by the CONFIG_INTEL_RDT Kconfig and the
+X86 /proc/cpuinfo flag bits "rdt", "cqm", "cat_l3" and "cdp_l3".
 
 To use the feature mount the file system:
 
@@ -17,6 +17,13 @@ mount options are:
 
 "cdp": Enable code/data prioritization in L3 cache allocations.
 
+RDT features are orthogonal. A particular system may support only
+monitoring, only control, or both monitoring and control.
+
+The mount succeeds if either of allocation or monitoring is present, but
+only those files and directories supported by the system will be created.
+For more details on the behavior of the interface during monitoring
+and allocation, see the "Resource alloc and monitor groups" section.
 
 Info directory
 --------------
@@ -24,7 +31,12 @@ Info directory
 The 'info' directory contains information about the enabled
 resources. Each resource has its own subdirectory. The subdirectory
 names reflect the resource names.
-Cache resource(L3/L2)  subdirectory contains the following files:
+
+Each subdirectory contains the following files with respect to
+allocation:
+
+Cache resource(L3/L2)  subdirectory contains the following files
+related to allocation:
 
 "num_closids":  	The number of CLOSIDs which are valid for this
 			resource. The kernel uses the smallest number of
@@ -36,7 +48,15 @@ Cache resource(L3/L2)  subdirectory contains the following files:
 "min_cbm_bits": 	The minimum number of consecutive bits which
 			must be set when writing a mask.
 
-Memory bandwitdh(MB) subdirectory contains the following files:
+"shareable_bits":	Bitmask of shareable resource with other executing
+			entities (e.g. I/O). User can use this when
+			setting up exclusive cache partitions. Note that
+			some platforms support devices that have their
+			own settings for cache use which can over-ride
+			these bits.
+
+Memory bandwitdh(MB) subdirectory contains the following files
+with respect to allocation:
 
 "min_bandwidth":	The minimum memory bandwidth percentage which
 			user can request.
@@ -52,48 +72,163 @@ Memory bandwitdh(MB) subdirectory contains the following files:
 			non-linear. This field is purely informational
 			only.
 
-Resource groups
----------------
+If RDT monitoring is available there will be an "L3_MON" directory
+with the following files:
+
+"num_rmids":		The number of RMIDs available. This is the
+			upper bound for how many "CTRL_MON" + "MON"
+			groups can be created.
+
+"mon_features":	Lists the monitoring events if
+			monitoring is enabled for the resource.
+
+"max_threshold_occupancy":
+			Read/write file provides the largest value (in
+			bytes) at which a previously used LLC_occupancy
+			counter can be considered for re-use.
+
+Finally, in the top level of the "info" directory there is a file
+named "last_cmd_status". This is reset with every "command" issued
+via the file system (making new directories or writing to any of the
+control files). If the command was successful, it will read as "ok".
+If the command failed, it will provide more information that can be
+conveyed in the error returns from file operations. E.g.
+
+	# echo L3:0=f7 > schemata
+	bash: echo: write error: Invalid argument
+	# cat info/last_cmd_status
+	mask f7 has non-consecutive 1-bits
+
+Resource alloc and monitor groups
+---------------------------------
+
 Resource groups are represented as directories in the resctrl file
-system. The default group is the root directory. Other groups may be
-created as desired by the system administrator using the "mkdir(1)"
-command, and removed using "rmdir(1)".
+system.  The default group is the root directory which, immediately
+after mounting, owns all the tasks and cpus in the system and can make
+full use of all resources.
+
+On a system with RDT control features additional directories can be
+created in the root directory that specify different amounts of each
+resource (see "schemata" below). The root and these additional top level
+directories are referred to as "CTRL_MON" groups below.
+
+On a system with RDT monitoring the root directory and other top level
+directories contain a directory named "mon_groups" in which additional
+directories can be created to monitor subsets of tasks in the CTRL_MON
+group that is their ancestor. These are called "MON" groups in the rest
+of this document.
+
+Removing a directory will move all tasks and cpus owned by the group it
+represents to the parent. Removing one of the created CTRL_MON groups
+will automatically remove all MON groups below it.
+
+All groups contain the following files:
+
+"tasks":
+	Reading this file shows the list of all tasks that belong to
+	this group. Writing a task id to the file will add a task to the
+	group. If the group is a CTRL_MON group the task is removed from
+	whichever previous CTRL_MON group owned the task and also from
+	any MON group that owned the task. If the group is a MON group,
+	then the task must already belong to the CTRL_MON parent of this
+	group. The task is removed from any previous MON group.
+
+
+"cpus":
+	Reading this file shows a bitmask of the logical CPUs owned by
+	this group. Writing a mask to this file will add and remove
+	CPUs to/from this group. As with the tasks file a hierarchy is
+	maintained where MON groups may only include CPUs owned by the
+	parent CTRL_MON group.
 
-There are three files associated with each group:
 
-"tasks": A list of tasks that belongs to this group. Tasks can be
-	added to a group by writing the task ID to the "tasks" file
-	(which will automatically remove them from the previous
-	group to which they belonged). New tasks created by fork(2)
-	and clone(2) are added to the same group as their parent.
-	If a pid is not in any sub partition, it is in root partition
-	(i.e. default partition).
+"cpus_list":
+	Just like "cpus", only using ranges of CPUs instead of bitmasks.
 
-"cpus": A bitmask of logical CPUs assigned to this group. Writing
-	a new mask can add/remove CPUs from this group. Added CPUs
-	are removed from their previous group. Removed ones are
-	given to the default (root) group. You cannot remove CPUs
-	from the default group.
 
-"cpus_list": One or more CPU ranges of logical CPUs assigned to this
-	     group. Same rules apply like for the "cpus" file.
+When control is enabled all CTRL_MON groups will also contain:
 
-"schemata": A list of all the resources available to this group.
-	Each resource has its own line and format - see below for
-	details.
+"schemata":
+	A list of all the resources available to this group.
+	Each resource has its own line and format - see below for details.
 
-When a task is running the following rules define which resources
-are available to it:
+When monitoring is enabled all MON groups will also contain:
+
+"mon_data":
+	This contains a set of files organized by L3 domain and by
+	RDT event. E.g. on a system with two L3 domains there will
+	be subdirectories "mon_L3_00" and "mon_L3_01".	Each of these
+	directories have one file per event (e.g. "llc_occupancy",
+	"mbm_total_bytes", and "mbm_local_bytes"). In a MON group these
+	files provide a read out of the current value of the event for
+	all tasks in the group. In CTRL_MON groups these files provide
+	the sum for all tasks in the CTRL_MON group and all tasks in
+	MON groups. Please see example section for more details on usage.
+
+Resource allocation rules
+-------------------------
+When a task is running the following rules define which resources are
+available to it:
 
 1) If the task is a member of a non-default group, then the schemata
-for that group is used.
+   for that group is used.
 
 2) Else if the task belongs to the default group, but is running on a
-CPU that is assigned to some specific group, then the schemata for
-the CPU's group is used.
+   CPU that is assigned to some specific group, then the schemata for the
+   CPU's group is used.
 
 3) Otherwise the schemata for the default group is used.
 
+Resource monitoring rules
+-------------------------
+1) If a task is a member of a MON group, or non-default CTRL_MON group
+   then RDT events for the task will be reported in that group.
+
+2) If a task is a member of the default CTRL_MON group, but is running
+   on a CPU that is assigned to some specific group, then the RDT events
+   for the task will be reported in that group.
+
+3) Otherwise RDT events for the task will be reported in the root level
+   "mon_data" group.
+
+
+Notes on cache occupancy monitoring and control
+-----------------------------------------------
+When moving a task from one group to another you should remember that
+this only affects *new* cache allocations by the task. E.g. you may have
+a task in a monitor group showing 3 MB of cache occupancy. If you move
+to a new group and immediately check the occupancy of the old and new
+groups you will likely see that the old group is still showing 3 MB and
+the new group zero. When the task accesses locations still in cache from
+before the move, the h/w does not update any counters. On a busy system
+you will likely see the occupancy in the old group go down as cache lines
+are evicted and re-used while the occupancy in the new group rises as
+the task accesses memory and loads into the cache are counted based on
+membership in the new group.
+
+The same applies to cache allocation control. Moving a task to a group
+with a smaller cache partition will not evict any cache lines. The
+process may continue to use them from the old partition.
+
+Hardware uses CLOSid(Class of service ID) and an RMID(Resource monitoring ID)
+to identify a control group and a monitoring group respectively. Each of
+the resource groups are mapped to these IDs based on the kind of group. The
+number of CLOSid and RMID are limited by the hardware and hence the creation of
+a "CTRL_MON" directory may fail if we run out of either CLOSID or RMID
+and creation of "MON" group may fail if we run out of RMIDs.
+
+max_threshold_occupancy - generic concepts
+------------------------------------------
+
+Note that an RMID once freed may not be immediately available for use as
+the RMID is still tagged the cache lines of the previous user of RMID.
+Hence such RMIDs are placed on limbo list and checked back if the cache
+occupancy has gone down. If there is a time when system has a lot of
+limbo RMIDs but which are not ready to be used, user may see an -EBUSY
+during mkdir.
+
+max_threshold_occupancy is a user configurable value to determine the
+occupancy at which an RMID can be freed.
 
 Schemata files - general concepts
 ---------------------------------
@@ -143,22 +278,22 @@ SKUs. Using a high bandwidth and a low bandwidth setting on two threads
 sharing a core will result in both threads being throttled to use the
 low bandwidth.
 
-L3 details (code and data prioritization disabled)
---------------------------------------------------
+L3 schemata file details (code and data prioritization disabled)
+----------------------------------------------------------------
 With CDP disabled the L3 schemata format is:
 
 	L3:<cache_id0>=<cbm>;<cache_id1>=<cbm>;...
 
-L3 details (CDP enabled via mount option to resctrl)
-----------------------------------------------------
+L3 schemata file details (CDP enabled via mount option to resctrl)
+------------------------------------------------------------------
 When CDP is enabled L3 control is split into two separate resources
 so you can specify independent masks for code and data like this:
 
 	L3data:<cache_id0>=<cbm>;<cache_id1>=<cbm>;...
 	L3code:<cache_id0>=<cbm>;<cache_id1>=<cbm>;...
 
-L2 details
-----------
+L2 schemata file details
+------------------------
 L2 cache does not support code and data prioritization, so the
 schemata format is always:
 
@@ -185,6 +320,8 @@ L3CODE:0=fffff;1=fffff;2=fffff;3=fffff
 L3DATA:0=fffff;1=fffff;2=3c0;3=fffff
 L3CODE:0=fffff;1=fffff;2=fffff;3=fffff
 
+Examples for RDT allocation usage:
+
 Example 1
 ---------
 On a two socket machine (one L3 cache per socket) with just four bits
@@ -410,3 +547,124 @@ void main(void)
 	/* code to read and write directory contents */
 	resctrl_release_lock(fd);
 }
+
+Examples for RDT Monitoring along with allocation usage:
+
+Reading monitored data
+----------------------
+Reading an event file (for ex: mon_data/mon_L3_00/llc_occupancy) would
+show the current snapshot of LLC occupancy of the corresponding MON
+group or CTRL_MON group.
+
+
+Example 1 (Monitor CTRL_MON group and subset of tasks in CTRL_MON group)
+---------
+On a two socket machine (one L3 cache per socket) with just four bits
+for cache bit masks
+
+# mount -t resctrl resctrl /sys/fs/resctrl
+# cd /sys/fs/resctrl
+# mkdir p0 p1
+# echo "L3:0=3;1=c" > /sys/fs/resctrl/p0/schemata
+# echo "L3:0=3;1=3" > /sys/fs/resctrl/p1/schemata
+# echo 5678 > p1/tasks
+# echo 5679 > p1/tasks
+
+The default resource group is unmodified, so we have access to all parts
+of all caches (its schemata file reads "L3:0=f;1=f").
+
+Tasks that are under the control of group "p0" may only allocate from the
+"lower" 50% on cache ID 0, and the "upper" 50% of cache ID 1.
+Tasks in group "p1" use the "lower" 50% of cache on both sockets.
+
+Create monitor groups and assign a subset of tasks to each monitor group.
+
+# cd /sys/fs/resctrl/p1/mon_groups
+# mkdir m11 m12
+# echo 5678 > m11/tasks
+# echo 5679 > m12/tasks
+
+fetch data (data shown in bytes)
+
+# cat m11/mon_data/mon_L3_00/llc_occupancy
+16234000
+# cat m11/mon_data/mon_L3_01/llc_occupancy
+14789000
+# cat m12/mon_data/mon_L3_00/llc_occupancy
+16789000
+
+The parent ctrl_mon group shows the aggregated data.
+
+# cat /sys/fs/resctrl/p1/mon_data/mon_l3_00/llc_occupancy
+31234000
+
+Example 2 (Monitor a task from its creation)
+---------
+On a two socket machine (one L3 cache per socket)
+
+# mount -t resctrl resctrl /sys/fs/resctrl
+# cd /sys/fs/resctrl
+# mkdir p0 p1
+
+An RMID is allocated to the group once its created and hence the <cmd>
+below is monitored from its creation.
+
+# echo $$ > /sys/fs/resctrl/p1/tasks
+# <cmd>
+
+Fetch the data
+
+# cat /sys/fs/resctrl/p1/mon_data/mon_l3_00/llc_occupancy
+31789000
+
+Example 3 (Monitor without CAT support or before creating CAT groups)
+---------
+
+Assume a system like HSW has only CQM and no CAT support. In this case
+the resctrl will still mount but cannot create CTRL_MON directories.
+But user can create different MON groups within the root group thereby
+able to monitor all tasks including kernel threads.
+
+This can also be used to profile jobs cache size footprint before being
+able to allocate them to different allocation groups.
+
+# mount -t resctrl resctrl /sys/fs/resctrl
+# cd /sys/fs/resctrl
+# mkdir mon_groups/m01
+# mkdir mon_groups/m02
+
+# echo 3478 > /sys/fs/resctrl/mon_groups/m01/tasks
+# echo 2467 > /sys/fs/resctrl/mon_groups/m02/tasks
+
+Monitor the groups separately and also get per domain data. From the
+below its apparent that the tasks are mostly doing work on
+domain(socket) 0.
+
+# cat /sys/fs/resctrl/mon_groups/m01/mon_L3_00/llc_occupancy
+31234000
+# cat /sys/fs/resctrl/mon_groups/m01/mon_L3_01/llc_occupancy
+34555
+# cat /sys/fs/resctrl/mon_groups/m02/mon_L3_00/llc_occupancy
+31234000
+# cat /sys/fs/resctrl/mon_groups/m02/mon_L3_01/llc_occupancy
+32789
+
+
+Example 4 (Monitor real time tasks)
+-----------------------------------
+
+A single socket system which has real time tasks running on cores 4-7
+and non real time tasks on other cpus. We want to monitor the cache
+occupancy of the real time threads on these cores.
+
+# mount -t resctrl resctrl /sys/fs/resctrl
+# cd /sys/fs/resctrl
+# mkdir p1
+
+Move the cpus 4-7 over to p1
+# echo f0 > p0/cpus
+
+View the llc occupancy snapshot
+
+# cat /sys/fs/resctrl/p1/mon_data/mon_L3_00/llc_occupancy
+11234000
diff --git a/Documentation/x86/microcode.txt b/Documentation/x86/microcode.txt
new file mode 100644
index 000000000000..f57e1b45e628
--- /dev/null
+++ b/Documentation/x86/microcode.txt
@@ -0,0 +1,137 @@
+	The Linux Microcode Loader
+
+Authors: Fenghua Yu <fenghua.yu@intel.com>
+	 Borislav Petkov <bp@suse.de>
+
+The kernel has a x86 microcode loading facility which is supposed to
+provide microcode loading methods in the OS. Potential use cases are
+updating the microcode on platforms beyond the OEM End-Of-Life support,
+and updating the microcode on long-running systems without rebooting.
+
+The loader supports three loading methods:
+
+1. Early load microcode
+=======================
+
+The kernel can update microcode very early during boot. Loading
+microcode early can fix CPU issues before they are observed during
+kernel boot time.
+
+The microcode is stored in an initrd file. During boot, it is read from
+it and loaded into the CPU cores.
+
+The format of the combined initrd image is microcode in (uncompressed)
+cpio format followed by the (possibly compressed) initrd image. The
+loader parses the combined initrd image during boot.
+
+The microcode files in cpio name space are:
+
+on Intel: kernel/x86/microcode/GenuineIntel.bin
+on AMD  : kernel/x86/microcode/AuthenticAMD.bin
+
+During BSP (BootStrapping Processor) boot (pre-SMP), the kernel
+scans the microcode file in the initrd. If microcode matching the
+CPU is found, it will be applied in the BSP and later on in all APs
+(Application Processors).
+
+The loader also saves the matching microcode for the CPU in memory.
+Thus, the cached microcode patch is applied when CPUs resume from a
+sleep state.
+
+Here's a crude example how to prepare an initrd with microcode (this is
+normally done automatically by the distribution, when recreating the
+initrd, so you don't really have to do it yourself. It is documented
+here for future reference only).
+
+---
+  #!/bin/bash
+
+  if [ -z "$1" ]; then
+      echo "You need to supply an initrd file"
+      exit 1
+  fi
+
+  INITRD="$1"
+
+  DSTDIR=kernel/x86/microcode
+  TMPDIR=/tmp/initrd
+
+  rm -rf $TMPDIR
+
+  mkdir $TMPDIR
+  cd $TMPDIR
+  mkdir -p $DSTDIR
+
+  if [ -d /lib/firmware/amd-ucode ]; then
+          cat /lib/firmware/amd-ucode/microcode_amd*.bin > $DSTDIR/AuthenticAMD.bin
+  fi
+
+  if [ -d /lib/firmware/intel-ucode ]; then
+          cat /lib/firmware/intel-ucode/* > $DSTDIR/GenuineIntel.bin
+  fi
+
+  find . | cpio -o -H newc >../ucode.cpio
+  cd ..
+  mv $INITRD $INITRD.orig
+  cat ucode.cpio $INITRD.orig > $INITRD
+
+  rm -rf $TMPDIR
+---
+
+The system needs to have the microcode packages installed into
+/lib/firmware or you need to fixup the paths above if yours are
+somewhere else and/or you've downloaded them directly from the processor
+vendor's site.
+
+2. Late loading
+===============
+
+There are two legacy user space interfaces to load microcode, either through
+/dev/cpu/microcode or through /sys/devices/system/cpu/microcode/reload file
+in sysfs.
+
+The /dev/cpu/microcode method is deprecated because it needs a special
+userspace tool for that.
+
+The easier method is simply installing the microcode packages your distro
+supplies and running:
+
+# echo 1 > /sys/devices/system/cpu/microcode/reload
+
+as root.
+
+The loading mechanism looks for microcode blobs in
+/lib/firmware/{intel-ucode,amd-ucode}. The default distro installation
+packages already put them there.
+
+3. Builtin microcode
+====================
+
+The loader supports also loading of a builtin microcode supplied through
+the regular firmware builtin method CONFIG_FIRMWARE_IN_KERNEL. Only
+64-bit is currently supported.
+
+Here's an example:
+
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE="intel-ucode/06-3a-09 amd-ucode/microcode_amd_fam15h.bin"
+CONFIG_EXTRA_FIRMWARE_DIR="/lib/firmware"
+
+This basically means, you have the following tree structure locally:
+
+/lib/firmware/
+|-- amd-ucode
+...
+|   |-- microcode_amd_fam15h.bin
+...
+|-- intel-ucode
+...
+|   |-- 06-3a-09
+...
+
+so that the build system can find those files and integrate them into
+the final kernel image. The early loader finds them and applies them.
+
+Needless to say, this method is not the most flexible one because it
+requires rebuilding the kernel each time updated microcode from the CPU
+vendor is available.
diff --git a/Documentation/x86/orc-unwinder.txt b/Documentation/x86/orc-unwinder.txt
new file mode 100644
index 000000000000..cd4b29be29af
--- /dev/null
+++ b/Documentation/x86/orc-unwinder.txt
@@ -0,0 +1,179 @@
+ORC unwinder
+============
+
+Overview
+--------
+
+The kernel CONFIG_UNWINDER_ORC option enables the ORC unwinder, which is
+similar in concept to a DWARF unwinder.  The difference is that the
+format of the ORC data is much simpler than DWARF, which in turn allows
+the ORC unwinder to be much simpler and faster.
+
+The ORC data consists of unwind tables which are generated by objtool.
+They contain out-of-band data which is used by the in-kernel ORC
+unwinder.  Objtool generates the ORC data by first doing compile-time
+stack metadata validation (CONFIG_STACK_VALIDATION).  After analyzing
+all the code paths of a .o file, it determines information about the
+stack state at each instruction address in the file and outputs that
+information to the .orc_unwind and .orc_unwind_ip sections.
+
+The per-object ORC sections are combined at link time and are sorted and
+post-processed at boot time.  The unwinder uses the resulting data to
+correlate instruction addresses with their stack states at run time.
+
+
+ORC vs frame pointers
+---------------------
+
+With frame pointers enabled, GCC adds instrumentation code to every
+function in the kernel.  The kernel's .text size increases by about
+3.2%, resulting in a broad kernel-wide slowdown.  Measurements by Mel
+Gorman [1] have shown a slowdown of 5-10% for some workloads.
+
+In contrast, the ORC unwinder has no effect on text size or runtime
+performance, because the debuginfo is out of band.  So if you disable
+frame pointers and enable the ORC unwinder, you get a nice performance
+improvement across the board, and still have reliable stack traces.
+
+Ingo Molnar says:
+
+  "Note that it's not just a performance improvement, but also an
+  instruction cache locality improvement: 3.2% .text savings almost
+  directly transform into a similarly sized reduction in cache
+  footprint. That can transform to even higher speedups for workloads
+  whose cache locality is borderline."
+
+Another benefit of ORC compared to frame pointers is that it can
+reliably unwind across interrupts and exceptions.  Frame pointer based
+unwinds can sometimes skip the caller of the interrupted function, if it
+was a leaf function or if the interrupt hit before the frame pointer was
+saved.
+
+The main disadvantage of the ORC unwinder compared to frame pointers is
+that it needs more memory to store the ORC unwind tables: roughly 2-4MB
+depending on the kernel config.
+
+
+ORC vs DWARF
+------------
+
+ORC debuginfo's advantage over DWARF itself is that it's much simpler.
+It gets rid of the complex DWARF CFI state machine and also gets rid of
+the tracking of unnecessary registers.  This allows the unwinder to be
+much simpler, meaning fewer bugs, which is especially important for
+mission critical oops code.
+
+The simpler debuginfo format also enables the unwinder to be much faster
+than DWARF, which is important for perf and lockdep.  In a basic
+performance test by Jiri Slaby [2], the ORC unwinder was about 20x
+faster than an out-of-tree DWARF unwinder.  (Note: That measurement was
+taken before some performance tweaks were added, which doubled
+performance, so the speedup over DWARF may be closer to 40x.)
+
+The ORC data format does have a few downsides compared to DWARF.  ORC
+unwind tables take up ~50% more RAM (+1.3MB on an x86 defconfig kernel)
+than DWARF-based eh_frame tables.
+
+Another potential downside is that, as GCC evolves, it's conceivable
+that the ORC data may end up being *too* simple to describe the state of
+the stack for certain optimizations.  But IMO this is unlikely because
+GCC saves the frame pointer for any unusual stack adjustments it does,
+so I suspect we'll really only ever need to keep track of the stack
+pointer and the frame pointer between call frames.  But even if we do
+end up having to track all the registers DWARF tracks, at least we will
+still be able to control the format, e.g. no complex state machines.
+
+
+ORC unwind table generation
+---------------------------
+
+The ORC data is generated by objtool.  With the existing compile-time
+stack metadata validation feature, objtool already follows all code
+paths, and so it already has all the information it needs to be able to
+generate ORC data from scratch.  So it's an easy step to go from stack
+validation to ORC data generation.
+
+It should be possible to instead generate the ORC data with a simple
+tool which converts DWARF to ORC data.  However, such a solution would
+be incomplete due to the kernel's extensive use of asm, inline asm, and
+special sections like exception tables.
+
+That could be rectified by manually annotating those special code paths
+using GNU assembler .cfi annotations in .S files, and homegrown
+annotations for inline asm in .c files.  But asm annotations were tried
+in the past and were found to be unmaintainable.  They were often
+incorrect/incomplete and made the code harder to read and keep updated.
+And based on looking at glibc code, annotating inline asm in .c files
+might be even worse.
+
+Objtool still needs a few annotations, but only in code which does
+unusual things to the stack like entry code.  And even then, far fewer
+annotations are needed than what DWARF would need, so they're much more
+maintainable than DWARF CFI annotations.
+
+So the advantages of using objtool to generate ORC data are that it
+gives more accurate debuginfo, with very few annotations.  It also
+insulates the kernel from toolchain bugs which can be very painful to
+deal with in the kernel since we often have to workaround issues in
+older versions of the toolchain for years.
+
+The downside is that the unwinder now becomes dependent on objtool's
+ability to reverse engineer GCC code flow.  If GCC optimizations become
+too complicated for objtool to follow, the ORC data generation might
+stop working or become incomplete.  (It's worth noting that livepatch
+already has such a dependency on objtool's ability to follow GCC code
+flow.)
+
+If newer versions of GCC come up with some optimizations which break
+objtool, we may need to revisit the current implementation.  Some
+possible solutions would be asking GCC to make the optimizations more
+palatable, or having objtool use DWARF as an additional input, or
+creating a GCC plugin to assist objtool with its analysis.  But for now,
+objtool follows GCC code quite well.
+
+
+Unwinder implementation details
+-------------------------------
+
+Objtool generates the ORC data by integrating with the compile-time
+stack metadata validation feature, which is described in detail in
+tools/objtool/Documentation/stack-validation.txt.  After analyzing all
+the code paths of a .o file, it creates an array of orc_entry structs,
+and a parallel array of instruction addresses associated with those
+structs, and writes them to the .orc_unwind and .orc_unwind_ip sections
+respectively.
+
+The ORC data is split into the two arrays for performance reasons, to
+make the searchable part of the data (.orc_unwind_ip) more compact.  The
+arrays are sorted in parallel at boot time.
+
+Performance is further improved by the use of a fast lookup table which
+is created at runtime.  The fast lookup table associates a given address
+with a range of indices for the .orc_unwind table, so that only a small
+subset of the table needs to be searched.
+
+
+Etymology
+---------
+
+Orcs, fearsome creatures of medieval folklore, are the Dwarves' natural
+enemies.  Similarly, the ORC unwinder was created in opposition to the
+complexity and slowness of DWARF.
+
+"Although Orcs rarely consider multiple solutions to a problem, they do
+excel at getting things done because they are creatures of action, not
+thought." [3]  Similarly, unlike the esoteric DWARF unwinder, the
+veracious ORC unwinder wastes no time or siloconic effort decoding
+variable-length zero-extended unsigned-integer byte-coded
+state-machine-based debug information entries.
+
+Similar to how Orcs frequently unravel the well-intentioned plans of
+their adversaries, the ORC unwinder frequently unravels stacks with
+brutal, unyielding efficiency.
+
+ORC stands for Oops Rewind Capability.
+
+
+[1] https://lkml.kernel.org/r/20170602104048.jkkzssljsompjdwy@suse.de
+[2] https://lkml.kernel.org/r/d2ca5435-6386-29b8-db87-7f227c2b713a@suse.cz
+[3] http://dustin.wikidot.com/half-orcs-and-orcs
diff --git a/Documentation/x86/protection-keys.txt b/Documentation/x86/protection-keys.txt
index b64304540821..ecb0d2dadfb7 100644
--- a/Documentation/x86/protection-keys.txt
+++ b/Documentation/x86/protection-keys.txt
@@ -1,5 +1,10 @@
-Memory Protection Keys for Userspace (PKU aka PKEYs) is a CPU feature
-which will be found on future Intel CPUs.
+Memory Protection Keys for Userspace (PKU aka PKEYs) is a feature
+which is found on Intel's Skylake "Scalable Processor" Server CPUs.
+It will be avalable in future non-server parts.
+
+For anyone wishing to test or use this feature, it is available in
+Amazon's EC2 C5 instances and is known to work there using an Ubuntu
+17.04 image.
 
 Memory Protection Keys provides a mechanism for enforcing page-based
 protections, but without requiring modification of the page tables
@@ -34,7 +39,7 @@ with a key.  In this example WRPKRU is wrapped by a C function
 called pkey_set().
 
 	int real_prot = PROT_READ|PROT_WRITE;
-	pkey = pkey_alloc(0, PKEY_DENY_WRITE);
+	pkey = pkey_alloc(0, PKEY_DISABLE_WRITE);
 	ptr = mmap(NULL, PAGE_SIZE, PROT_NONE, MAP_ANONYMOUS|MAP_PRIVATE, -1, 0);
 	ret = pkey_mprotect(ptr, PAGE_SIZE, real_prot, pkey);
 	... application runs here
@@ -42,9 +47,9 @@ called pkey_set().
 Now, if the application needs to update the data at 'ptr', it can
 gain access, do the update, then remove its write access:
 
-	pkey_set(pkey, 0); // clear PKEY_DENY_WRITE
+	pkey_set(pkey, 0); // clear PKEY_DISABLE_WRITE
 	*ptr = foo; // assign something
-	pkey_set(pkey, PKEY_DENY_WRITE); // set PKEY_DENY_WRITE again
+	pkey_set(pkey, PKEY_DISABLE_WRITE); // set PKEY_DISABLE_WRITE again
 
 Now when it frees the memory, it will also free the pkey since it
 is no longer in use:
diff --git a/Documentation/x86/x86_64/5level-paging.txt b/Documentation/x86/x86_64/5level-paging.txt
new file mode 100644
index 000000000000..087251a0d99c
--- /dev/null
+++ b/Documentation/x86/x86_64/5level-paging.txt
@@ -0,0 +1,64 @@
+== Overview ==
+
+Original x86-64 was limited by 4-level paing to 256 TiB of virtual address
+space and 64 TiB of physical address space. We are already bumping into
+this limit: some vendors offers servers with 64 TiB of memory today.
+
+To overcome the limitation upcoming hardware will introduce support for
+5-level paging. It is a straight-forward extension of the current page
+table structure adding one more layer of translation.
+
+It bumps the limits to 128 PiB of virtual address space and 4 PiB of
+physical address space. This "ought to be enough for anybody" ©.
+
+QEMU 2.9 and later support 5-level paging.
+
+Virtual memory layout for 5-level paging is described in
+Documentation/x86/x86_64/mm.txt
+
+== Enabling 5-level paging ==
+
+CONFIG_X86_5LEVEL=y enables the feature.
+
+So far, a kernel compiled with the option enabled will be able to boot
+only on machines that supports the feature -- see for 'la57' flag in
+/proc/cpuinfo.
+
+The plan is to implement boot-time switching between 4- and 5-level paging
+in the future.
+
+== User-space and large virtual address space ==
+
+On x86, 5-level paging enables 56-bit userspace virtual address space.
+Not all user space is ready to handle wide addresses. It's known that
+at least some JIT compilers use higher bits in pointers to encode their
+information. It collides with valid pointers with 5-level paging and
+leads to crashes.
+
+To mitigate this, we are not going to allocate virtual address space
+above 47-bit by default.
+
+But userspace can ask for allocation from full address space by
+specifying hint address (with or without MAP_FIXED) above 47-bits.
+
+If hint address set above 47-bit, but MAP_FIXED is not specified, we try
+to look for unmapped area by specified address. If it's already
+occupied, we look for unmapped area in *full* address space, rather than
+from 47-bit window.
+
+A high hint address would only affect the allocation in question, but not
+any future mmap()s.
+
+Specifying high hint address on older kernel or on machine without 5-level
+paging support is safe. The hint will be ignored and kernel will fall back
+to allocation from 47-bit address space.
+
+This approach helps to easily make application's memory allocator aware
+about large address space without manually tracking allocated virtual
+address space.
+
+One important case we need to handle here is interaction with MPX.
+MPX (without MAWA extension) cannot handle addresses above 47-bit, so we
+need to make sure that MPX cannot be enabled we already have VMA above
+the boundary and forbid creating such VMAs once MPX is enabled.
+
diff --git a/Documentation/x86/x86_64/mm.txt b/Documentation/x86/x86_64/mm.txt
index b0798e281aa6..3448e675b462 100644
--- a/Documentation/x86/x86_64/mm.txt
+++ b/Documentation/x86/x86_64/mm.txt
@@ -34,7 +34,7 @@ ff92000000000000 - ffd1ffffffffffff (=54 bits) vmalloc/ioremap space
 ffd2000000000000 - ffd3ffffffffffff (=49 bits) hole
 ffd4000000000000 - ffd5ffffffffffff (=49 bits) virtual memory map (512TB)
 ... unused hole ...
-ffd8000000000000 - fff7ffffffffffff (=53 bits) kasan shadow memory (8PB)
+ffdf000000000000 - fffffc0000000000 (=53 bits) kasan shadow memory (8PB)
 ... unused hole ...
 ffffff0000000000 - ffffff7fffffffff (=39 bits) %esp fixup stacks
 ... unused hole ...
diff --git a/Kbuild b/Kbuild
index 94c752762bc2..005304205482 100644
--- a/Kbuild
+++ b/Kbuild
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Kbuild for top-level directory of the kernel
 # This file takes care of the following:
@@ -17,7 +18,6 @@ targets := kernel/bounds.s
 
 # We use internal kbuild rules to avoid the "is up to date" message from make
 kernel/bounds.s: kernel/bounds.c FORCE
-	$(Q)mkdir -p $(dir $@)
 	$(call if_changed_dep,cc_s_c)
 
 $(obj)/$(bounds-file): kernel/bounds.s FORCE
@@ -53,7 +53,6 @@ targets += arch/$(SRCARCH)/kernel/asm-offsets.s
 # We use internal kbuild rules to avoid the "is up to date" message from make
 arch/$(SRCARCH)/kernel/asm-offsets.s: arch/$(SRCARCH)/kernel/asm-offsets.c \
                                       $(obj)/$(timeconst-file) $(obj)/$(bounds-file) FORCE
-	$(Q)mkdir -p $(dir $@)
 	$(call if_changed_dep,cc_s_c)
 
 $(obj)/$(offsets-file): arch/$(SRCARCH)/kernel/asm-offsets.s FORCE
diff --git a/Kconfig b/Kconfig
index c13f48d65898..8c4c1cb0f9cd 100644
--- a/Kconfig
+++ b/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # For a description of the syntax of this configuration file,
 # see Documentation/kbuild/kconfig-language.txt.
diff --git a/MAINTAINERS b/MAINTAINERS
index f66488dfdbc9..aa71ab52fd76 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -301,6 +301,7 @@ S:	Supported
 F:	drivers/acpi/
 F:	drivers/pnp/pnpacpi/
 F:	include/linux/acpi.h
+F:	include/linux/fwnode.h
 F:	include/acpi/
 F:	Documentation/acpi/
 F:	Documentation/ABI/testing/sysfs-bus-acpi
@@ -310,6 +311,14 @@ F:	drivers/pci/*/*acpi*
 F:	drivers/pci/*/*/*acpi*
 F:	tools/power/acpi/
 
+ACPI APEI
+M:	"Rafael J. Wysocki" <rjw@rjwysocki.net>
+M:	Len Brown <lenb@kernel.org>
+L:	linux-acpi@vger.kernel.org
+R:	Tony Luck <tony.luck@intel.com>
+R:	Borislav Petkov <bp@alien8.de>
+F:	drivers/acpi/apei/
+
 ACPI COMPONENT ARCHITECTURE (ACPICA)
 M:	Robert Moore <robert.moore@intel.com>
 M:	Lv Zheng <lv.zheng@intel.com>
@@ -343,6 +352,18 @@ L:	linux-acpi@vger.kernel.org
 S:	Maintained
 F:	drivers/acpi/arm64
 
+ACPI PMIC DRIVERS
+M:	"Rafael J. Wysocki" <rjw@rjwysocki.net>
+M:	Len Brown <lenb@kernel.org>
+R:	Andy Shevchenko <andy@infradead.org>
+R:	Mika Westerberg <mika.westerberg@linux.intel.com>
+L:	linux-acpi@vger.kernel.org
+Q:	https://patchwork.kernel.org/project/linux-acpi/list/
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
+B:	https://bugzilla.kernel.org
+S:	Supported
+F:	drivers/acpi/pmic/
+
 ACPI THERMAL DRIVER
 M:	Zhang Rui <rui.zhang@intel.com>
 L:	linux-acpi@vger.kernel.org
@@ -363,6 +384,7 @@ ACPI WMI DRIVER
 L:	platform-driver-x86@vger.kernel.org
 S:	Orphan
 F:	drivers/platform/x86/wmi.c
+F:	include/uapi/linux/wmi.h
 
 AD1889 ALSA SOUND DRIVER
 M:	Thibaut Varene <T-Bone@parisc-linux.org>
@@ -506,11 +528,6 @@ W:	http://ez.analog.com/community/linux-device-drivers
 S:	Supported
 F:	drivers/input/misc/adxl34x.c
 
-AEDSP16 DRIVER
-M:	Riccardo Facchetti <fizban@tin.it>
-S:	Maintained
-F:	sound/oss/aedsp16.c
-
 AF9013 MEDIA DRIVER
 M:	Antti Palosaari <crope@iki.fi>
 L:	linux-media@vger.kernel.org
@@ -635,6 +652,11 @@ ALPS PS/2 TOUCHPAD DRIVER
 R:	Pali Rohár <pali.rohar@gmail.com>
 F:	drivers/input/mouse/alps.*
 
+ALTERA I2C CONTROLLER DRIVER
+M:	Thor Thayer <thor.thayer@linux.intel.com>
+S:	Maintained
+F:	drivers/i2c/busses/i2c-altera.c
+
 ALTERA MAILBOX DRIVER
 M:	Ley Foon Tan <lftan@altera.com>
 L:	nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
@@ -674,9 +696,9 @@ F:	include/linux/altera_uart.h
 F:	include/linux/altera_jtaguart.h
 
 AMAZON ETHERNET DRIVERS
-M:	Netanel Belgazal <netanel@annapurnalabs.com>
-R:	Saeed Bishara <saeed@annapurnalabs.com>
-R:	Zorik Machulsky <zorik@annapurnalabs.com>
+M:	Netanel Belgazal <netanel@amazon.com>
+R:	Saeed Bishara <saeedb@amazon.com>
+R:	Zorik Machulsky <zorik@amazon.com>
 L:	netdev@vger.kernel.org
 S:	Supported
 F:	Documentation/networking/ena.txt
@@ -733,8 +755,6 @@ F:	drivers/gpu/drm/amd/amdkfd/
 F:	drivers/gpu/drm/amd/include/cik_structs.h
 F:	drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 F:	drivers/gpu/drm/amd/include/vi_structs.h
-F:	drivers/gpu/drm/radeon/radeon_kfd.c
-F:	drivers/gpu/drm/radeon/radeon_kfd.h
 F:	include/uapi/linux/kfd_ioctl.h
 
 AMD SEATTLE DEVICE TREE SUPPORT
@@ -769,6 +789,12 @@ W:	http://ez.analog.com/community/linux-device-drivers
 S:	Supported
 F:	drivers/media/i2c/adv7180.c
 
+ANALOG DEVICES INC ADV748X DRIVER
+M:	Kieran Bingham <kieran.bingham@ideasonboard.com>
+L:	linux-media@vger.kernel.org
+S:	Maintained
+F:	drivers/media/i2c/adv748x/*
+
 ANALOG DEVICES INC ADV7511 DRIVER
 M:	Hans Verkuil <hans.verkuil@cisco.com>
 L:	linux-media@vger.kernel.org
@@ -840,6 +866,12 @@ S:	Supported
 F:	drivers/android/
 F:	drivers/staging/android/
 
+ANDROID GOLDFISH RTC DRIVER
+M:	Miodrag Dinic <miodrag.dinic@mips.com>
+S:	Supported
+F:	Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
+F:	drivers/rtc/rtc-goldfish.c
+
 ANDROID ION DRIVER
 M:	Laura Abbott <labbott@redhat.com>
 M:	Sumit Semwal <sumit.semwal@linaro.org>
@@ -1153,6 +1185,7 @@ L:	linux-arm-kernel@axis.com
 F:	arch/arm/mach-artpec
 F:	arch/arm/boot/dts/artpec6*
 F:	drivers/clk/axis
+F:	drivers/crypto/axis
 F:	drivers/pinctrl/pinctrl-artpec*
 F:	Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
 
@@ -1161,7 +1194,7 @@ M:	Brendan Higgins <brendanhiggins@google.com>
 R:	Benjamin Herrenschmidt <benh@kernel.crashing.org>
 R:	Joel Stanley <joel@jms.id.au>
 L:	linux-i2c@vger.kernel.org
-L:	openbmc@lists.ozlabs.org
+L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
 S:	Maintained
 F:	drivers/irqchip/irq-aspeed-i2c-ic.c
 F:	drivers/i2c/busses/i2c-aspeed.c
@@ -1187,6 +1220,8 @@ L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 W:	http://www.linux4sam.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
 S:	Supported
+N:	at91
+N:	atmel
 F:	arch/arm/mach-at91/
 F:	include/soc/at91/
 F:	arch/arm/boot/dts/at91*.dts
@@ -1195,6 +1230,9 @@ F:	arch/arm/boot/dts/sama*.dts
 F:	arch/arm/boot/dts/sama*.dtsi
 F:	arch/arm/include/debug/at91.S
 F:	drivers/memory/atmel*
+F:	drivers/watchdog/sama5d4_wdt.c
+X:	drivers/input/touchscreen/atmel_mxt_ts.c
+X:	drivers/net/wireless/atmel/
 
 ARM/CALXEDA HIGHBANK ARCHITECTURE
 M:	Rob Herring <robh@kernel.org>
@@ -1282,10 +1320,15 @@ S:	Maintained
 
 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
 M:	Hans Ulli Kroll <ulli.kroll@googlemail.com>
+M:	Linus Walleij <linus.walleij@linaro.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 T:	git git://github.com/ulli-kroll/linux.git
 S:	Maintained
+F:	Documentation/devicetree/bindings/arm/gemini.txt
+F:	Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
+F:	Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
 F:	arch/arm/mach-gemini/
+F:	drivers/pinctrl/pinctrl-gemini.c
 F:	drivers/rtc/rtc-ftrtc010.c
 
 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
@@ -1547,10 +1590,13 @@ F:	drivers/rtc/rtc-armada38x.c
 
 ARM/Mediatek RTC DRIVER
 M:	Eddie Huang <eddie.huang@mediatek.com>
+M:	Sean Wang <sean.wang@mediatek.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
+F:	Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
 F:	drivers/rtc/rtc-mt6397.c
+F:	drivers/rtc/rtc-mt7622.c
 
 ARM/Mediatek SoC support
 M:	Matthias Brugger <matthias.bgg@gmail.com>
@@ -1570,7 +1616,7 @@ M:	Chunfeng Yun <chunfeng.yun@mediatek.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
-F:	drivers/phy/phy-mt65xx-usb3.c
+F:	drivers/phy/mediatek/phy-mtk-tphy.c
 
 ARM/MICREL KS8695 ARCHITECTURE
 M:	Greg Ungerer <gerg@uclinux.org>
@@ -1724,6 +1770,7 @@ Q:	http://patchwork.kernel.org/project/linux-renesas-soc/list/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
 S:	Supported
 F:	arch/arm64/boot/dts/renesas/
+F:	Documentation/devicetree/bindings/arm/shmobile.txt
 F:	drivers/soc/renesas/
 F:	include/linux/soc/renesas/
 
@@ -1843,6 +1890,7 @@ F:	arch/arm/boot/dts/sh*
 F:	arch/arm/configs/shmobile_defconfig
 F:	arch/arm/include/debug/renesas-scif.S
 F:	arch/arm/mach-shmobile/
+F:	Documentation/devicetree/bindings/arm/shmobile.txt
 F:	drivers/soc/renesas/
 F:	include/linux/soc/renesas/
 
@@ -1917,6 +1965,14 @@ M:	Lennert Buytenhek <kernel@wantstofly.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 
+ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
+M:	Hans Verkuil <hans.verkuil@cisco.com>
+L:	linux-tegra@vger.kernel.org
+L:	linux-media@vger.kernel.org
+S:	Maintained
+F:	drivers/media/platform/tegra-cec/
+F:	Documentation/devicetree/bindings/media/tegra-cec.txt
+
 ARM/TETON BGA MACHINE SUPPORT
 M:	"Mark F. Brown" <mark.brown314@gmail.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@@ -1985,6 +2041,7 @@ M:	Masahiro Yamada <yamada.masahiro@socionext.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
 S:	Maintained
+F:	Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
 F:	arch/arm/boot/dts/uniphier*
 F:	arch/arm/include/asm/hardware/cache-uniphier.h
 F:	arch/arm/mach-uniphier/
@@ -1992,7 +2049,9 @@ F:	arch/arm/mm/cache-uniphier.c
 F:	arch/arm64/boot/dts/socionext/
 F:	drivers/bus/uniphier-system-bus.c
 F:	drivers/clk/uniphier/
+F:	drivers/gpio/gpio-uniphier.c
 F:	drivers/i2c/busses/i2c-uniphier*
+F:	drivers/irqchip/irq-uniphier-aidet.c
 F:	drivers/pinctrl/uniphier/
 F:	drivers/reset/reset-uniphier.c
 F:	drivers/tty/serial/8250/8250_uniphier.c
@@ -2079,21 +2138,40 @@ F:	arch/arm/mach-pxa/include/mach/z2.h
 ARM/ZTE ARCHITECTURE
 M:	Jun Nie <jun.nie@linaro.org>
 M:	Baoyou Xie <baoyou.xie@linaro.org>
+M:	Shawn Guo <shawnguo@kernel.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
+F:	arch/arm/boot/dts/zx2967*
 F:	arch/arm/mach-zx/
+F:	arch/arm64/boot/dts/zte/
 F:	drivers/clk/zte/
-F:	drivers/reset/reset-zx2967.c
+F:	drivers/dma/zx_dma.c
+F:	drivers/gpio/gpio-zx.c
+F:	drivers/i2c/busses/i2c-zx2967.c
+F:	drivers/mmc/host/dw_mmc-zx.*
+F:	drivers/pinctrl/zte/
 F:	drivers/soc/zte/
+F:	drivers/thermal/zx2967_thermal.c
+F:	drivers/watchdog/zx2967_wdt.c
 F:	Documentation/devicetree/bindings/arm/zte.txt
-F:	Documentation/devicetree/bindings/clock/zx296702-clk.txt
+F:	Documentation/devicetree/bindings/clock/zx2967*.txt
+F:	Documentation/devicetree/bindings/dma/zxdma.txt
+F:	Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
+F:	Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
+F:	Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
+F:	Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
 F:	Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
 F:	Documentation/devicetree/bindings/soc/zte/
-F:	include/dt-bindings/soc/zx*.h
+F:	Documentation/devicetree/bindings/sound/zte,*.txt
+F:	Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
+F:	Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
+F:	include/dt-bindings/clock/zx2967*.h
+F:	include/dt-bindings/soc/zte,*.h
+F:	sound/soc/codecs/zx_aud96p22.c
+F:	sound/soc/zte/
 
 ARM/ZYNQ ARCHITECTURE
 M:	Michal Simek <michal.simek@xilinx.com>
-R:	Sören Brinkmann <soren.brinkmann@xilinx.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 W:	http://wiki.xilinx.com
 T:	git https://github.com/Xilinx/linux-xlnx.git
@@ -2118,6 +2196,12 @@ F:	arch/arm64/
 F:	Documentation/arm64/
 
 AS3645A LED FLASH CONTROLLER DRIVER
+M:	Sakari Ailus <sakari.ailus@iki.fi>
+L:	linux-leds@vger.kernel.org
+S:	Maintained
+F:	drivers/leds/leds-as3645a.c
+
+AS3645A LED FLASH CONTROLLER DRIVER
 M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 L:	linux-media@vger.kernel.org
 T:	git git://linuxtv.org/media_tree.git
@@ -2175,7 +2259,7 @@ F:	include/linux/dmaengine.h
 F:	include/linux/async_tx.h
 
 AT24 EEPROM DRIVER
-M:	Wolfram Sang <wsa@the-dreams.de>
+M:	Bartosz Golaszewski <brgl@bgdev.pl>
 L:	linux-i2c@vger.kernel.org
 S:	Maintained
 F:	drivers/misc/eeprom/at24.c
@@ -2385,9 +2469,10 @@ AUDIT SUBSYSTEM
 M:	Paul Moore <paul@paul-moore.com>
 M:	Eric Paris <eparis@redhat.com>
 L:	linux-audit@redhat.com (moderated for non-subscribers)
-W:	http://people.redhat.com/sgrubb/audit/
-T:	git git://git.infradead.org/users/pcmoore/audit
-S:	Maintained
+W:	https://github.com/linux-audit
+W:	https://people.redhat.com/sgrubb/audit
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
+S:	Supported
 F:	include/linux/audit.h
 F:	include/uapi/linux/audit.h
 F:	kernel/audit*
@@ -2477,7 +2562,7 @@ Q:	https://patchwork.open-mesh.org/project/batman/list/
 S:	Maintained
 F:	Documentation/ABI/testing/sysfs-class-net-batman-adv
 F:	Documentation/ABI/testing/sysfs-class-net-mesh
-F:	Documentation/networking/batman-adv.txt
+F:	Documentation/networking/batman-adv.rst
 F:	include/uapi/linux/batman_adv.h
 F:	net/batman-adv/
 
@@ -2489,10 +2574,12 @@ S:	Maintained
 F:	drivers/net/hamradio/baycom*
 
 BCACHE (BLOCK LAYER CACHE)
+M:	Michael Lyle <mlyle@lyle.org>
 M:	Kent Overstreet <kent.overstreet@gmail.com>
 L:	linux-bcache@vger.kernel.org
 W:	http://bcache.evilpiepirate.org
-S:	Orphan
+C:	irc://irc.oftc.net/bcache
+S:	Maintained
 F:	drivers/md/bcache/
 
 BDISP ST MEDIA DRIVER
@@ -2546,13 +2633,6 @@ W:	http://blackfin.uclinux.org
 S:	Supported
 F:	drivers/net/ethernet/adi/
 
-BLACKFIN I2C TWI DRIVER
-M:	Sonic Zhang <sonic.zhang@analog.com>
-L:	adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
-W:	http://blackfin.uclinux.org/
-S:	Supported
-F:	drivers/i2c/busses/i2c-bfin-twi.c
-
 BLACKFIN MEDIA DRIVER
 M:	Scott Jiang <scott.jiang.linux@gmail.com>
 L:	adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
@@ -2569,14 +2649,12 @@ S:	Supported
 F:	drivers/rtc/rtc-bfin.c
 
 BLACKFIN SDH DRIVER
-M:	Sonic Zhang <sonic.zhang@analog.com>
 L:	adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
 W:	http://blackfin.uclinux.org
 S:	Supported
 F:	drivers/mmc/host/bfin_sdh.c
 
 BLACKFIN SERIAL DRIVER
-M:	Sonic Zhang <sonic.zhang@analog.com>
 L:	adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
 W:	http://blackfin.uclinux.org
 S:	Supported
@@ -2649,6 +2727,7 @@ L:	linux-kernel@vger.kernel.org
 S:	Supported
 F:	arch/x86/net/bpf_jit*
 F:	Documentation/networking/filter.txt
+F:	Documentation/bpf/
 F:	include/linux/bpf*
 F:	include/linux/filter.h
 F:	include/uapi/linux/bpf*
@@ -2661,7 +2740,7 @@ F:	net/core/filter.c
 F:	net/sched/act_bpf.c
 F:	net/sched/cls_bpf.c
 F:	samples/bpf/
-F:	tools/net/bpf*
+F:	tools/bpf/
 F:	tools/testing/selftests/bpf/
 
 BROADCOM B44 10/100 ETHERNET DRIVER
@@ -2801,7 +2880,6 @@ S:	Supported
 F:	drivers/scsi/bnx2i/
 
 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
-M:	Yuval Mintz <Yuval.Mintz@cavium.com>
 M:	Ariel Elior <ariel.elior@cavium.com>
 M:	everest-linux-l2@cavium.com
 L:	netdev@vger.kernel.org
@@ -2833,7 +2911,15 @@ S:	Supported
 F:	drivers/gpio/gpio-brcmstb.c
 F:	Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
 
+BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
+M:	Al Cooper <alcooperx@gmail.com>
+L:	linux-kernel@vger.kernel.org
+L:	bcm-kernel-feedback-list@broadcom.com
+S:	Maintained
+F:	drivers/phy/broadcom/phy-brcm-usb*
+
 BROADCOM GENET ETHERNET DRIVER
+M:	Doug Berger <opendmb@gmail.com>
 M:	Florian Fainelli <f.fainelli@gmail.com>
 L:	netdev@vger.kernel.org
 S:	Supported
@@ -2860,6 +2946,7 @@ N:	bcm583*
 N:	bcm585*
 N:	bcm586*
 N:	bcm88312
+N:	hr2
 F:	arch/arm64/boot/dts/broadcom/ns2*
 F:	drivers/clk/bcm/clk-ns*
 F:	drivers/pinctrl/bcm/pinctrl-ns*
@@ -2903,6 +2990,14 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
 F:	drivers/cpufreq/brcmstb*
 
+BROADCOM STB AVS TMON DRIVER
+M:	Markus Mayer <mmayer@broadcom.com>
+M:	bcm-kernel-feedback-list@broadcom.com
+L:	linux-pm@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
+F:	drivers/thermal/broadcom/brcmstb*
+
 BROADCOM STB NAND FLASH DRIVER
 M:	Brian Norris <computersforpeace@gmail.com>
 M:	Kamal Dasu <kdasu.kdev@gmail.com>
@@ -2911,6 +3006,14 @@ L:	bcm-kernel-feedback-list@broadcom.com
 S:	Maintained
 F:	drivers/mtd/nand/brcmnand/
 
+BROADCOM STB DPFE DRIVER
+M:	Markus Mayer <mmayer@broadcom.com>
+M:	bcm-kernel-feedback-list@broadcom.com
+L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S:	Maintained
+F:	Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
+F:	drivers/memory/brcmstb_dpfe.c
+
 BROADCOM SYSTEMPORT ETHERNET DRIVER
 M:	Florian Fainelli <f.fainelli@gmail.com>
 L:	netdev@vger.kernel.org
@@ -3019,7 +3122,6 @@ F:	arch/c6x/
 
 CA8210 IEEE-802.15.4 RADIO DRIVER
 M:	Harry Morris <h.morris@cascoda.com>
-M:	linuxdev@cascoda.com
 L:	linux-wpan@vger.kernel.org
 W:	https://github.com/Cascoda/ca8210-linux.git
 S:	Maintained
@@ -3155,6 +3257,7 @@ S:	Supported
 F:	drivers/crypto/cavium/cpt/
 
 CAVIUM THUNDERX2 ARM64 SOC
+M:	Robert Richter <rrichter@cavium.com>
 M:	Jayachandran C <jnair@caviumnetworks.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
@@ -3193,6 +3296,15 @@ F:	include/uapi/linux/cec.h
 F:	include/uapi/linux/cec-funcs.h
 F:	Documentation/devicetree/bindings/media/cec.txt
 
+CEC GPIO DRIVER
+M:	Hans Verkuil <hans.verkuil@cisco.com>
+L:	linux-media@vger.kernel.org
+T:	git git://linuxtv.org/media_tree.git
+W:	http://linuxtv.org
+S:	Supported
+F:	drivers/media/platform/cec-gpio/
+F:	Documentation/devicetree/bindings/media/cec-gpio.txt
+
 CELL BROADBAND ENGINE ARCHITECTURE
 M:	Arnd Bergmann <arnd@arndb.de>
 L:	linuxppc-dev@lists.ozlabs.org
@@ -3265,17 +3377,22 @@ S:	Maintained
 F:	drivers/auxdisplay/cfag12864bfb.c
 F:	include/linux/cfag12864b.h
 
-CFG80211 and NL80211
+802.11 (including CFG80211/NL80211)
 M:	Johannes Berg <johannes@sipsolutions.net>
 L:	linux-wireless@vger.kernel.org
 W:	http://wireless.kernel.org/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
 S:	Maintained
+F:	net/wireless/
 F:	include/uapi/linux/nl80211.h
+F:	include/linux/ieee80211.h
+F:	include/net/wext.h
 F:	include/net/cfg80211.h
-F:	net/wireless/*
-X:	net/wireless/wext*
+F:	include/net/iw_handler.h
+F:	include/net/ieee80211_radiotap.h
+F:	Documentation/driver-api/80211/cfg80211.rst
+F:	Documentation/networking/regulatory.txt
 
 CHAR and MISC DRIVERS
 M:	Arnd Bergmann <arnd@arndb.de>
@@ -3351,7 +3468,7 @@ F:	drivers/scsi/snic/
 CISCO VIC ETHERNET NIC DRIVER
 M:	Christian Benvenuti <benve@cisco.com>
 M:	Govindarajulu Varadarajan <_govind@gmx.com>
-M:	Neel Patel <neepatel@cisco.com>
+M:	Parvi Kaustubhi <pkaustub@cisco.com>
 S:	Supported
 F:	drivers/net/ethernet/cisco/enic/
 
@@ -3380,7 +3497,8 @@ M:	Thomas Gleixner <tglx@linutronix.de>
 L:	linux-kernel@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
 S:	Supported
-F:	drivers/clocksource
+F:	drivers/clocksource/
+F:	Documentation/devicetree/bindings/timer/
 
 CMPC ACPI DRIVER
 M:	Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
@@ -3401,7 +3519,7 @@ COCCINELLE/Semantic Patches (SmPL)
 M:	Julia Lawall <Julia.Lawall@lip6.fr>
 M:	Gilles Muller <Gilles.Muller@lip6.fr>
 M:	Nicolas Palix <nicolas.palix@imag.fr>
-M:	Michal Marek <mmarek@suse.com>
+M:	Michal Marek <michal.lkml@markovi.net>
 L:	cocci@systeme.lip6.fr (moderated for non-subscribers)
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
 W:	http://coccinelle.lip6.fr/
@@ -3515,7 +3633,7 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
 S:	Maintained
 F:	Documentation/cgroup-v1/cpusets.txt
 F:	include/linux/cpuset.h
-F:	kernel/cpuset.c
+F:	kernel/cgroup/cpuset.c
 
 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
 M:	Johannes Weiner <hannes@cmpxchg.org>
@@ -3572,6 +3690,8 @@ F:	drivers/cpufreq/arm_big_little_dt.c
 
 CPU POWER MONITORING SUBSYSTEM
 M:	Thomas Renninger <trenn@suse.com>
+M:	Shuah Khan <shuahkh@osg.samsung.com>
+M:	Shuah Khan <shuah@kernel.org>
 L:	linux-pm@vger.kernel.org
 S:	Maintained
 F:	tools/power/cpupower/
@@ -3612,8 +3732,8 @@ F:	drivers/cpuidle/*
 F:	include/linux/cpuidle.h
 
 CRAMFS FILESYSTEM
-W:	http://sourceforge.net/projects/cramfs/
-S:	Orphan / Obsolete
+M:	Nicolas Pitre <nico@linaro.org>
+S:	Maintained
 F:	Documentation/filesystems/cramfs.txt
 F:	fs/cramfs/
 
@@ -3914,6 +4034,26 @@ M:	"Maciej W. Rozycki" <macro@linux-mips.org>
 S:	Maintained
 F:	drivers/net/fddi/defxx.*
 
+DELL SMBIOS DRIVER
+M:	Pali Rohár <pali.rohar@gmail.com>
+M:	Mario Limonciello <mario.limonciello@dell.com>
+L:	platform-driver-x86@vger.kernel.org
+S:	Maintained
+F:	drivers/platform/x86/dell-smbios.*
+
+DELL SMBIOS SMM DRIVER
+M:	Mario Limonciello <mario.limonciello@dell.com>
+L:	platform-driver-x86@vger.kernel.org
+S:	Maintained
+F:	drivers/platform/x86/dell-smbios-smm.c
+
+DELL SMBIOS WMI DRIVER
+M:	Mario Limonciello <mario.limonciello@dell.com>
+L:	platform-driver-x86@vger.kernel.org
+S:	Maintained
+F:	drivers/platform/x86/dell-smbios-wmi.c
+F:	tools/wmi/dell-smbios-example.c
+
 DELL LAPTOP DRIVER
 M:	Matthew Garrett <mjg59@srcf.ucam.org>
 M:	Pali Rohár <pali.rohar@gmail.com>
@@ -3943,12 +4083,17 @@ S:	Maintained
 F:	Documentation/dcdbas.txt
 F:	drivers/firmware/dcdbas.*
 
-DELL WMI EXTRAS DRIVER
+DELL WMI NOTIFICATIONS DRIVER
 M:	Matthew Garrett <mjg59@srcf.ucam.org>
 M:	Pali Rohár <pali.rohar@gmail.com>
 S:	Maintained
 F:	drivers/platform/x86/dell-wmi.c
 
+DELL WMI DESCRIPTOR DRIVER
+M:	Mario Limonciello <mario.limonciello@dell.com>
+S:	Maintained
+F:	drivers/platform/x86/dell-wmi-descriptor.c
+
 DELTA ST MEDIA DRIVER
 M:	Hugues Fruchet <hugues.fruchet@st.com>
 L:	linux-media@vger.kernel.org
@@ -4027,6 +4172,8 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
 T:	quilt http://people.redhat.com/agk/patches/linux/editing/
 S:	Maintained
 F:	Documentation/device-mapper/
+F:	drivers/md/Makefile
+F:	drivers/md/Kconfig
 F:	drivers/md/dm*
 F:	drivers/md/persistent-data/
 F:	include/linux/device-mapper.h
@@ -4050,7 +4197,7 @@ F:	Documentation/devicetree/bindings/mfd/da90*.txt
 F:	Documentation/devicetree/bindings/input/da90??-onkey.txt
 F:	Documentation/devicetree/bindings/thermal/da90??-thermal.txt
 F:	Documentation/devicetree/bindings/regulator/da92*.txt
-F:	Documentation/devicetree/bindings/watchdog/da92??-wdt.txt
+F:	Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
 F:	Documentation/devicetree/bindings/sound/da[79]*.txt
 F:	drivers/gpio/gpio-da90??.c
 F:	drivers/hwmon/da90??-hwmon.c
@@ -4098,7 +4245,7 @@ L:	linux-i2c@vger.kernel.org
 S:	Maintained
 F:	drivers/i2c/busses/i2c-diolan-u2c.c
 
-DIRECT ACCESS (DAX)
+FILESYSTEM DIRECT ACCESS (DAX)
 M:	Matthew Wilcox <mawilcox@microsoft.com>
 M:	Ross Zwisler <ross.zwisler@linux.intel.com>
 L:	linux-fsdevel@vger.kernel.org
@@ -4107,8 +4254,16 @@ F:	fs/dax.c
 F:	include/linux/dax.h
 F:	include/trace/events/fs_dax.h
 
+DEVICE DIRECT ACCESS (DAX)
+M:	Dan Williams <dan.j.williams@intel.com>
+L:	linux-nvdimm@lists.01.org
+S:	Supported
+F:	drivers/dax/
+
 DIRECTORY NOTIFICATION (DNOTIFY)
-M:	Eric Paris <eparis@parisplace.org>
+M:	Jan Kara <jack@suse.cz>
+R:	Amir Goldstein <amir73il@gmail.com>
+L:	linux-fsdevel@vger.kernel.org
 S:	Maintained
 F:	Documentation/filesystems/dnotify.txt
 F:	fs/notify/dnotify/
@@ -4168,14 +4323,14 @@ S:	Maintained
 F:	drivers/dma/
 F:	include/linux/dmaengine.h
 F:	Documentation/devicetree/bindings/dma/
-F:	Documentation/dmaengine/
+F:	Documentation/driver-api/dmaengine/
 T:	git git://git.infradead.org/users/vkoul/slave-dma.git
 
 DMA MAPPING HELPERS
 M:	Christoph Hellwig <hch@lst.de>
 M:	Marek Szyprowski <m.szyprowski@samsung.com>
 R:	Robin Murphy <robin.murphy@arm.com>
-L:	linux-kernel@vger.kernel.org
+L:	iommu@lists.linux-foundation.org
 T:	git git://git.infradead.org/users/hch/dma-mapping.git
 W:	http://git.infradead.org/users/hch/dma-mapping.git
 S:	Supported
@@ -4300,6 +4455,12 @@ T:	git git://anongit.freedesktop.org/drm/drm-misc
 S:	Maintained
 F:	drivers/gpu/drm/bochs/
 
+DRM DRIVER FOR FARADAY TVE200 TV ENCODER
+M:	Linus Walleij <linus.walleij@linaro.org>
+T:	git git://anongit.freedesktop.org/drm/drm-misc
+S:	Maintained
+F:	drivers/gpu/drm/tve200/
+
 DRM DRIVER FOR INTEL I810 VIDEO CARDS
 S:	Orphan / Obsolete
 F:	drivers/gpu/drm/i810/
@@ -4341,6 +4502,12 @@ S:	Supported
 F:	drivers/gpu/drm/nouveau/
 F:	include/uapi/drm/nouveau_drm.h
 
+DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
+M:	Noralf Trønnes <noralf@tronnes.org>
+S:	Maintained
+F:	drivers/gpu/drm/tinydrm/repaper.c
+F:	Documentation/devicetree/bindings/display/repaper.txt
+
 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
 M:	Dave Airlie <airlied@redhat.com>
 M:	Gerd Hoffmann <kraxel@redhat.com>
@@ -4374,6 +4541,12 @@ S:	Orphan / Obsolete
 F:	drivers/gpu/drm/sis/
 F:	include/uapi/drm/sis_drm.h
 
+DRM DRIVER FOR SITRONIX ST7586 PANELS
+M:	David Lechner <david@lechnology.com>
+S:	Maintained
+F:	drivers/gpu/drm/tinydrm/st7586.c
+F:	Documentation/devicetree/bindings/display/st7586.txt
+
 DRM DRIVER FOR TDFX VIDEO CARDS
 S:	Orphan / Obsolete
 F:	drivers/gpu/drm/tdfx/
@@ -4431,7 +4604,7 @@ L:	dri-devel@lists.freedesktop.org
 S:	Supported
 F:	drivers/gpu/drm/sun4i/
 F:	Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux.git
+T:	git git://anongit.freedesktop.org/drm/drm-misc
 
 DRM DRIVERS FOR AMLOGIC SOCS
 M:	Neil Armstrong <narmstrong@baylibre.com>
@@ -4615,13 +4788,21 @@ T:	git git://anongit.freedesktop.org/drm/drm-misc
 DRM PANEL DRIVERS
 M:	Thierry Reding <thierry.reding@gmail.com>
 L:	dri-devel@lists.freedesktop.org
-T:	git git://anongit.freedesktop.org/tegra/linux.git
+T:	git git://anongit.freedesktop.org/drm/drm-misc
 S:	Maintained
 F:	drivers/gpu/drm/drm_panel.c
 F:	drivers/gpu/drm/panel/
 F:	include/drm/drm_panel.h
 F:	Documentation/devicetree/bindings/display/panel/
 
+DRM TINYDRM DRIVERS
+M:	Noralf Trønnes <noralf@tronnes.org>
+W:	https://github.com/notro/tinydrm/wiki/Development
+T:	git git://anongit.freedesktop.org/drm/drm-misc
+S:	Maintained
+F:	drivers/gpu/drm/tinydrm/
+F:	include/drm/tinydrm/
+
 DSBR100 USB FM RADIO DRIVER
 M:	Alexey Klimov <klimov.linux@gmail.com>
 L:	linux-media@vger.kernel.org
@@ -4820,13 +5001,19 @@ L:	linux-edac@vger.kernel.org
 S:	Maintained
 F:	drivers/edac/highbank*
 
-EDAC-CAVIUM
+EDAC-CAVIUM OCTEON
 M:	Ralf Baechle <ralf@linux-mips.org>
 M:	David Daney <david.daney@cavium.com>
 L:	linux-edac@vger.kernel.org
 L:	linux-mips@linux-mips.org
 S:	Supported
 F:	drivers/edac/octeon_edac*
+
+EDAC-CAVIUM THUNDERX
+M:	David Daney <david.daney@cavium.com>
+M:	Jan Glauber <jglauber@cavium.com>
+L:	linux-edac@vger.kernel.org
+S:	Supported
 F:	drivers/edac/thunderx_edac*
 
 EDAC-CORE
@@ -5066,7 +5253,7 @@ F:	drivers/video/fbdev/s1d13xxxfb.c
 F:	include/video/s1d13xxxfb.h
 
 ERRSEQ ERROR TRACKING INFRASTRUCTURE
-M:	Jeff Layton <jlayton@poochiereds.net>
+M:	Jeff Layton <jlayton@kernel.org>
 S:	Maintained
 F:	lib/errseq.c
 F:	include/linux/errseq.h
@@ -5090,12 +5277,21 @@ M:	Andrew Lunn <andrew@lunn.ch>
 M:	Florian Fainelli <f.fainelli@gmail.com>
 L:	netdev@vger.kernel.org
 S:	Maintained
-F:	include/linux/phy.h
-F:	include/linux/phy_fixed.h
-F:	drivers/net/phy/
+F:	Documentation/ABI/testing/sysfs-bus-mdio
+F:	Documentation/devicetree/bindings/net/mdio*
 F:	Documentation/networking/phy.txt
+F:	drivers/net/phy/
 F:	drivers/of/of_mdio.c
 F:	drivers/of/of_net.c
+F:	include/linux/*mdio*.h
+F:	include/linux/of_net.h
+F:	include/linux/phy.h
+F:	include/linux/phy_fixed.h
+F:	include/linux/platform_data/mdio-gpio.h
+F:	include/linux/platform_data/mdio-bcm-unimac.h
+F:	include/trace/events/mdio.h
+F:	include/uapi/linux/mdio.h
+F:	include/uapi/linux/mii.h
 
 EXT2 FILE SYSTEM
 M:	Jan Kara <jack@suse.com>
@@ -5118,8 +5314,7 @@ F:	fs/ext4/
 
 Extended Verification Module (EVM)
 M:	Mimi Zohar <zohar@linux.vnet.ibm.com>
-L:	linux-ima-devel@lists.sourceforge.net
-L:	linux-security-module@vger.kernel.org
+L:	linux-integrity@vger.kernel.org
 S:	Supported
 F:	security/integrity/evm/
 
@@ -5164,7 +5359,8 @@ S:	Maintained
 F:	drivers/iommu/exynos-iommu.c
 
 EZchip NPS platform support
-M:	Noam Camus <noamc@ezchip.com>
+M:	Elad Kanfi <eladkan@mellanox.com>
+M:	Vineet Gupta <vgupta@synopsys.com>
 S:	Supported
 F:	arch/arc/plat-eznps
 F:	arch/arc/boot/dts/eznps.dts
@@ -5190,7 +5386,9 @@ F:	Documentation/hwmon/f71805f
 F:	drivers/hwmon/f71805f.c
 
 FANOTIFY
-M:	Eric Paris <eparis@redhat.com>
+M:	Jan Kara <jack@suse.cz>
+R:	Amir Goldstein <amir73il@gmail.com>
+L:	linux-fsdevel@vger.kernel.org
 S:	Maintained
 F:	fs/notify/fanotify/
 F:	include/linux/fanotify.h
@@ -5243,14 +5441,12 @@ F:	include/scsi/libfcoe.h
 F:	include/uapi/scsi/fc/
 
 FILE LOCKING (flock() and fcntl()/lockf())
-M:	Jeff Layton <jlayton@poochiereds.net>
+M:	Jeff Layton <jlayton@kernel.org>
 M:	"J. Bruce Fields" <bfields@fieldses.org>
 L:	linux-fsdevel@vger.kernel.org
 S:	Maintained
 F:	include/linux/fcntl.h
-F:	include/linux/fs.h
 F:	include/uapi/linux/fcntl.h
-F:	include/uapi/linux/fs.h
 F:	fs/fcntl.c
 F:	fs/locks.c
 
@@ -5259,6 +5455,8 @@ M:	Alexander Viro <viro@zeniv.linux.org.uk>
 L:	linux-fsdevel@vger.kernel.org
 S:	Maintained
 F:	fs/*
+F:	include/linux/fs.h
+F:	include/uapi/linux/fs.h
 
 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
 M:	Riku Voipio <riku.voipio@iki.fi>
@@ -5333,10 +5531,11 @@ K:	fmc_d.*register
 
 FPGA MANAGER FRAMEWORK
 M:	Alan Tull <atull@kernel.org>
-R:	Moritz Fischer <moritz.fischer@ettus.com>
+M:	Moritz Fischer <mdf@kernel.org>
 L:	linux-fpga@vger.kernel.org
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
+Q:	http://patchwork.kernel.org/project/linux-fpga/list/
 F:	Documentation/fpga/
 F:	Documentation/devicetree/bindings/fpga/
 F:	drivers/fpga/
@@ -5357,6 +5556,7 @@ F:	drivers/net/wan/sdla.c
 
 FRAMEBUFFER LAYER
 M:	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
+L:	dri-devel@lists.freedesktop.org
 L:	linux-fbdev@vger.kernel.org
 T:	git git://github.com/bzolnier/linux.git
 Q:	http://patchwork.kernel.org/project/linux-fbdev/list/
@@ -5370,7 +5570,7 @@ F:	include/uapi/linux/fb.h
 
 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
 M:	Horia Geantă <horia.geanta@nxp.com>
-M:	Dan Douglass <dan.douglass@nxp.com>
+M:	Aymen Sghaier <aymen.sghaier@nxp.com>
 L:	linux-crypto@vger.kernel.org
 S:	Maintained
 F:	drivers/crypto/caam/
@@ -5550,6 +5750,7 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
 S:	Supported
 F:	fs/crypto/
 F:	include/linux/fscrypt*.h
+F:	Documentation/filesystems/fscrypt.rst
 
 FUJITSU FR-V (FRV) PORT
 S:	Orphan
@@ -5755,6 +5956,12 @@ S:	Maintained
 F:	Documentation/acpi/gpio-properties.txt
 F:	drivers/gpio/gpiolib-acpi.c
 
+GPIO IR Transmitter
+M:	Sean Young <sean@mess.org>
+L:	linux-media@vger.kernel.org
+S:	Maintained
+F:	drivers/media/rc/gpio-ir-tx.c
+
 GPIO MOCKUP DRIVER
 M:	Bamvor Jian Zhang <bamvor.zhangjian@linaro.org>
 L:	linux-gpio@vger.kernel.org
@@ -5826,7 +6033,7 @@ F:	drivers/staging/greybus/spi.c
 F:	drivers/staging/greybus/spilib.c
 F:	drivers/staging/greybus/spilib.h
 
-GREYBUS LOOBACK/TIME PROTOCOLS DRIVERS
+GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
 M:	Bryan O'Donoghue <pure.logic@nexus-software.ie>
 S:	Maintained
 F:	drivers/staging/greybus/loopback.c
@@ -6024,16 +6231,6 @@ F:	drivers/scsi/hpsa*.[ch]
 F:	include/linux/cciss*.h
 F:	include/uapi/linux/cciss*.h
 
-HEWLETT-PACKARD SMART CISS RAID DRIVER (cciss)
-M:	Don Brace <don.brace@microsemi.com>
-L:	esc.storagedev@microsemi.com
-L:	linux-scsi@vger.kernel.org
-S:	Supported
-F:	Documentation/blockdev/cciss.txt
-F:	drivers/block/cciss*
-F:	include/linux/cciss_ioctl.h
-F:	include/uapi/linux/cciss_ioctl.h
-
 HFI1 DRIVER
 M:	Mike Marciniszyn <mike.marciniszyn@intel.com>
 M:	Dennis Dalessandro <dennis.dalessandro@intel.com>
@@ -6130,6 +6327,14 @@ F:	include/uapi/linux/if_hippi.h
 F:	net/802/hippi.c
 F:	drivers/net/hippi/
 
+HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
+M:	Yisen Zhuang <yisen.zhuang@huawei.com>
+M:	Salil Mehta <salil.mehta@huawei.com>
+L:	netdev@vger.kernel.org
+W:	http://www.hisilicon.com
+S:	Maintained
+F:	drivers/net/ethernet/hisilicon/hns3/
+
 HISILICON NETWORK SUBSYSTEM DRIVER
 M:	Yisen Zhuang <yisen.zhuang@huawei.com>
 M:	Salil Mehta <salil.mehta@huawei.com>
@@ -6139,6 +6344,13 @@ S:	Maintained
 F:	drivers/net/ethernet/hisilicon/
 F:	Documentation/devicetree/bindings/net/hisilicon*.txt
 
+HISILICON PMU DRIVER
+M:	Shaokun Zhang <zhangshaokun@hisilicon.com>
+W:	http://www.hisilicon.com
+S:	Supported
+F:	drivers/perf/hisilicon
+F:	Documentation/perf/hisi-pmu.txt
+
 HISILICON ROCE DRIVER
 M:	Lijun Ou <oulijun@huawei.com>
 M:	Wei Hu(Xavier) <xavier.huwei@huawei.com>
@@ -6154,6 +6366,13 @@ S:	Supported
 F:	drivers/scsi/hisi_sas/
 F:	Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
 
+HMM - Heterogeneous Memory Management
+M:	Jérôme Glisse <jglisse@redhat.com>
+L:	linux-mm@kvack.org
+S:	Maintained
+F:	mm/hmm*
+F:	include/linux/hmm*
+
 HOST AP DRIVER
 M:	Jouni Malinen <j@w1.fi>
 L:	linux-wireless@vger.kernel.org
@@ -6223,6 +6442,13 @@ L:	linux-input@vger.kernel.org
 S:	Maintained
 F:	drivers/input/touchscreen/htcpen.c
 
+HUAWEI ETHERNET DRIVER
+M:	Aviad Krawczyk <aviad.krawczyk@huawei.com>
+L:	netdev@vger.kernel.org
+S:	Supported
+F:	Documentation/networking/hinic.txt
+F:	drivers/net/ethernet/huawei/hinic/
+
 HUGETLB FILESYSTEM
 M:	Nadia Yvette Chambers <nyc@holomorphy.com>
 S:	Maintained
@@ -6249,7 +6475,9 @@ M:	Haiyang Zhang <haiyangz@microsoft.com>
 M:	Stephen Hemminger <sthemmin@microsoft.com>
 L:	devel@linuxdriverproject.org
 S:	Maintained
+F:	Documentation/networking/netvsc.txt
 F:	arch/x86/include/asm/mshyperv.h
+F:	arch/x86/include/asm/trace/hyperv.h
 F:	arch/x86/include/uapi/asm/hyperv.h
 F:	arch/x86/kernel/cpu/mshyperv.c
 F:	arch/x86/hyperv
@@ -6261,7 +6489,9 @@ F:	drivers/net/hyperv/
 F:	drivers/scsi/storvsc_drv.c
 F:	drivers/uio/uio_hv_generic.c
 F:	drivers/video/fbdev/hyperv_fb.c
+F:	net/vmw_vsock/hyperv_transport.c
 F:	include/linux/hyperv.h
+F:	include/uapi/linux/hyperv.h
 F:	tools/hv/
 F:	Documentation/ABI/stable/sysfs-bus-vmbus
 
@@ -6363,6 +6593,12 @@ F:	drivers/i2c/busses/i2c-sis96x.c
 F:	drivers/i2c/busses/i2c-via.c
 F:	drivers/i2c/busses/i2c-viapro.c
 
+I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
+M:	Hans de Goede <hdegoede@redhat.com>
+L:	linux-i2c@vger.kernel.org
+S:	Maintained
+F:	drivers/i2c/busses/i2c-cht-wc.c
+
 I2C/SMBUS ISMT DRIVER
 M:	Seth Heasley <seth.heasley@intel.com>
 M:	Neil Horman <nhorman@tuxdriver.com>
@@ -6429,6 +6665,15 @@ L:	netdev@vger.kernel.org
 S:	Supported
 F:	drivers/net/ethernet/ibm/ibmvnic.*
 
+IBM Power Virtual Accelerator Switchboard
+M:	Sukadev Bhattiprolu
+L:	linuxppc-dev@lists.ozlabs.org
+S:	Supported
+F:	arch/powerpc/platforms/powernv/vas*
+F:	arch/powerpc/platforms/powernv/copy-paste.h
+F:	arch/powerpc/include/asm/vas.h
+F:	arch/powerpc/include/uapi/asm/vas.h
+
 IBM Power Virtual Ethernet Device Driver
 M:	Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
 L:	netdev@vger.kernel.org
@@ -6519,8 +6764,8 @@ M:	Alexander Aring <alex.aring@gmail.com>
 M:	Stefan Schmidt <stefan@osg.samsung.com>
 L:	linux-wpan@vger.kernel.org
 W:	http://wpan.cakelab.org/
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
 S:	Maintained
 F:	net/ieee802154/
 F:	net/mac802154/
@@ -6535,7 +6780,7 @@ F:	include/net/ieee802154_netdev.h
 F:	Documentation/networking/ieee802154.txt
 
 IFE PROTOCOL
-M:	Yotam Gigi <yotamg@mellanox.com>
+M:	Yotam Gigi <yotam.gi@gmail.com>
 M:	Jamal Hadi Salim <jhs@mojatatu.com>
 F:	net/ife
 F:	include/net/ife.h
@@ -6597,13 +6842,13 @@ S:	Maintained
 F:	drivers/usb/atm/ueagle-atm.c
 
 IMGTEC ASCII LCD DRIVER
-M:	Paul Burton <paul.burton@imgtec.com>
+M:	Paul Burton <paul.burton@mips.com>
 S:	Maintained
 F:	Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
 F:	drivers/auxdisplay/img-ascii-lcd.c
 
 IMGTEC IR DECODER DRIVER
-M:	James Hogan <james.hogan@imgtec.com>
+M:	James Hogan <jhogan@kernel.org>
 S:	Maintained
 F:	drivers/media/rc/img-ir/
 
@@ -6639,8 +6884,7 @@ F:	drivers/ipack/
 
 INFINIBAND SUBSYSTEM
 M:	Doug Ledford <dledford@redhat.com>
-M:	Sean Hefty <sean.hefty@intel.com>
-M:	Hal Rosenstock <hal.rosenstock@gmail.com>
+M:	Jason Gunthorpe <jgg@mellanox.com>
 L:	linux-rdma@vger.kernel.org
 W:	http://www.openfabrics.org/
 Q:	http://patchwork.kernel.org/project/linux-rdma/list/
@@ -6665,9 +6909,9 @@ S:	Maintained
 F:	drivers/mtd/nand/jz4780_*
 
 INOTIFY
-M:	John McCutchan <john@johnmccutchan.com>
-M:	Robert Love <rlove@rlove.org>
-M:	Eric Paris <eparis@parisplace.org>
+M:	Jan Kara <jack@suse.cz>
+R:	Amir Goldstein <amir73il@gmail.com>
+L:	linux-fsdevel@vger.kernel.org
 S:	Maintained
 F:	Documentation/filesystems/inotify.txt
 F:	fs/notify/inotify/
@@ -6705,9 +6949,7 @@ L:	linux-crypto@vger.kernel.org
 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
 M:	Mimi Zohar <zohar@linux.vnet.ibm.com>
 M:	Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
-L:	linux-ima-devel@lists.sourceforge.net
-L:	linux-ima-user@lists.sourceforge.net
-L:	linux-security-module@vger.kernel.org
+L:	linux-integrity@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
 S:	Supported
 F:	security/integrity/ima/
@@ -6736,8 +6978,9 @@ S:	Supported
 F:	drivers/scsi/isci/
 
 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
-M:	Daniel Vetter <daniel.vetter@intel.com>
 M:	Jani Nikula <jani.nikula@linux.intel.com>
+M:	Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
+M:	Rodrigo Vivi <rodrigo.vivi@intel.com>
 L:	intel-gfx@lists.freedesktop.org
 W:	https://01.org/linuxgraphics/
 B:	https://01.org/linuxgraphics/documentation/how-report-bugs
@@ -6967,6 +7210,11 @@ F:	Documentation/wimax/README.i2400m
 F:	drivers/net/wimax/i2400m/
 F:	include/uapi/linux/wimax/i2400m.h
 
+INTEL WMI THUNDERBOLT FORCE POWER DRIVER
+M:	Mario Limonciello <mario.limonciello@dell.com>
+S:	Maintained
+F:	drivers/platform/x86/intel-wmi-thunderbolt.c
+
 INTEL(R) TRACE HUB
 M:	Alexander Shishkin <alexander.shishkin@linux.intel.com>
 S:	Supported
@@ -7075,9 +7323,7 @@ W:	http://irda.sourceforge.net/
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/irda-2.6.git
 F:	Documentation/networking/irda.txt
-F:	drivers/net/irda/
-F:	include/net/irda/
-F:	net/irda/
+F:	drivers/staging/irda/
 
 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
 M:	Marc Zyngier <marc.zyngier@arm.com>
@@ -7102,7 +7348,6 @@ M:	Marc Zyngier <marc.zyngier@arm.com>
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
-T:	git git://git.infradead.org/users/jcooper/linux.git irqchip/core
 F:	Documentation/devicetree/bindings/interrupt-controller/
 F:	drivers/irqchip/
 
@@ -7231,7 +7476,7 @@ JFS FILESYSTEM
 M:	Dave Kleikamp <shaggy@kernel.org>
 L:	jfs-discussion@lists.sourceforge.net
 W:	http://jfs.sourceforge.net/
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6.git
+T:	git git://github.com/kleikamp/linux-shaggy.git
 S:	Maintained
 F:	Documentation/filesystems/jfs.txt
 F:	fs/jfs/
@@ -7299,10 +7544,8 @@ F:	mm/kasan/
 F:	scripts/Makefile.kasan
 
 KCONFIG
-M:	"Yann E. MORIN" <yann.morin.1998@free.fr>
 L:	linux-kbuild@vger.kernel.org
-T:	git git://gitorious.org/linux-kconfig/linux-kconfig
-S:	Maintained
+S:	Orphan
 F:	Documentation/kbuild/kconfig-language.txt
 F:	scripts/kconfig/
 
@@ -7331,7 +7574,7 @@ F:	fs/autofs4/
 
 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
 M:	Masahiro Yamada <yamada.masahiro@socionext.com>
-M:	Michal Marek <mmarek@suse.com>
+M:	Michal Marek <michal.lkml@markovi.net>
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
 L:	linux-kbuild@vger.kernel.org
 S:	Maintained
@@ -7349,7 +7592,7 @@ S:	Odd Fixes
 
 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
 M:	"J. Bruce Fields" <bfields@fieldses.org>
-M:	Jeff Layton <jlayton@poochiereds.net>
+M:	Jeff Layton <jlayton@kernel.org>
 L:	linux-nfs@vger.kernel.org
 W:	http://nfs.sourceforge.net/
 T:	git git://linux-nfs.org/~bfields/linux.git
@@ -7372,6 +7615,13 @@ S:	Maintained
 F:	tools/testing/selftests/
 F:	Documentation/dev-tools/kselftest*
 
+KERNEL USERMODE HELPER
+M:	"Luis R. Rodriguez" <mcgrof@kernel.org>
+L:	linux-kernel@vger.kernel.org
+S:	Maintained
+F:	kernel/umh.c
+F:	include/linux/umh.h
+
 KERNEL VIRTUAL MACHINE (KVM)
 M:	Paolo Bonzini <pbonzini@redhat.com>
 M:	Radim Krčmář <rkrcmar@redhat.com>
@@ -7379,18 +7629,17 @@ L:	kvm@vger.kernel.org
 W:	http://www.linux-kvm.org
 T:	git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
 S:	Supported
-F:	Documentation/*/kvm*.txt
 F:	Documentation/virtual/kvm/
-F:	arch/*/kvm/
-F:	arch/x86/kernel/kvm.c
-F:	arch/x86/kernel/kvmclock.c
-F:	arch/*/include/asm/kvm*
-F:	include/linux/kvm*
+F:	include/trace/events/kvm.h
+F:	include/uapi/asm-generic/kvm*
 F:	include/uapi/linux/kvm*
-F:	virt/kvm/
+F:	include/asm-generic/kvm*
+F:	include/linux/kvm*
+F:	include/kvm/iodev.h
+F:	virt/kvm/*
 F:	tools/kvm/
 
-KERNEL VIRTUAL MACHINE (KVM) FOR AMD-V
+KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
 M:	Joerg Roedel <joro@8bytes.org>
 L:	kvm@vger.kernel.org
 W:	http://www.linux-kvm.org/
@@ -7398,7 +7647,7 @@ S:	Maintained
 F:	arch/x86/include/asm/svm.h
 F:	arch/x86/kvm/svm.c
 
-KERNEL VIRTUAL MACHINE (KVM) FOR ARM
+KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
 M:	Christoffer Dall <christoffer.dall@linaro.org>
 M:	Marc Zyngier <marc.zyngier@arm.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@@ -7412,15 +7661,6 @@ F:	arch/arm/kvm/
 F:	virt/kvm/arm/
 F:	include/kvm/arm_*
 
-KERNEL VIRTUAL MACHINE (KVM) FOR POWERPC
-M:	Alexander Graf <agraf@suse.com>
-L:	kvm-ppc@vger.kernel.org
-W:	http://www.linux-kvm.org/
-T:	git git://github.com/agraf/linux-2.6.git
-S:	Supported
-F:	arch/powerpc/include/asm/kvm*
-F:	arch/powerpc/kvm/
-
 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
 M:	Christoffer Dall <christoffer.dall@linaro.org>
 M:	Marc Zyngier <marc.zyngier@arm.com>
@@ -7432,13 +7672,24 @@ F:	arch/arm64/include/asm/kvm*
 F:	arch/arm64/kvm/
 
 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
-M:	James Hogan <james.hogan@imgtec.com>
+M:	James Hogan <jhogan@kernel.org>
 L:	linux-mips@linux-mips.org
 S:	Supported
 F:	arch/mips/include/uapi/asm/kvm*
 F:	arch/mips/include/asm/kvm*
 F:	arch/mips/kvm/
 
+KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
+M:	Paul Mackerras <paulus@ozlabs.org>
+L:	kvm-ppc@vger.kernel.org
+W:	http://www.linux-kvm.org/
+T:	git git://github.com/agraf/linux-2.6.git
+S:	Supported
+F:	arch/powerpc/include/uapi/asm/kvm*
+F:	arch/powerpc/include/asm/kvm*
+F:	arch/powerpc/kvm/
+F:	arch/powerpc/kernel/kvm*
+
 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
 M:	Christian Borntraeger <borntraeger@de.ibm.com>
 M:	Cornelia Huck <cohuck@redhat.com>
@@ -7446,11 +7697,26 @@ L:	linux-s390@vger.kernel.org
 W:	http://www.ibm.com/developerworks/linux/linux390/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
 S:	Supported
-F:	Documentation/s390/kvm.txt
+F:	arch/s390/include/uapi/asm/kvm*
+F:	arch/s390/include/asm/gmap.h
 F:	arch/s390/include/asm/kvm*
 F:	arch/s390/kvm/
 F:	arch/s390/mm/gmap.c
 
+KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
+M:	Paolo Bonzini <pbonzini@redhat.com>
+M:	Radim Krčmář <rkrcmar@redhat.com>
+L:	kvm@vger.kernel.org
+W:	http://www.linux-kvm.org
+T:	git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
+S:	Supported
+F:	arch/x86/kvm/
+F:	arch/x86/include/uapi/asm/kvm*
+F:	arch/x86/include/asm/kvm*
+F:	arch/x86/include/asm/pvclock-abi.h
+F:	arch/x86/kernel/kvm.c
+F:	arch/x86/kernel/kvmclock.c
+
 KERNFS
 M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 M:	Tejun Heo <tj@kernel.org>
@@ -7470,8 +7736,7 @@ F:	kernel/kexec*
 
 KEYS-ENCRYPTED
 M:	Mimi Zohar <zohar@linux.vnet.ibm.com>
-M:	David Safford <safford@us.ibm.com>
-L:	linux-security-module@vger.kernel.org
+L:	linux-integrity@vger.kernel.org
 L:	keyrings@vger.kernel.org
 S:	Supported
 F:	Documentation/security/keys/trusted-encrypted.rst
@@ -7479,9 +7744,8 @@ F:	include/keys/encrypted-type.h
 F:	security/keys/encrypted-keys/
 
 KEYS-TRUSTED
-M:	David Safford <safford@us.ibm.com>
 M:	Mimi Zohar <zohar@linux.vnet.ibm.com>
-L:	linux-security-module@vger.kernel.org
+L:	linux-integrity@vger.kernel.org
 L:	keyrings@vger.kernel.org
 S:	Supported
 F:	Documentation/security/keys/trusted-encrypted.rst
@@ -7514,16 +7778,6 @@ F:	include/linux/kdb.h
 F:	include/linux/kgdb.h
 F:	kernel/debug/
 
-KMEMCHECK
-M:	Vegard Nossum <vegardno@ifi.uio.no>
-M:	Pekka Enberg <penberg@kernel.org>
-S:	Maintained
-F:	Documentation/dev-tools/kmemcheck.rst
-F:	arch/x86/include/asm/kmemcheck.h
-F:	arch/x86/mm/kmemcheck/
-F:	include/linux/kmemcheck.h
-F:	mm/kmemcheck.c
-
 KMEMLEAK
 M:	Catalin Marinas <catalin.marinas@arm.com>
 S:	Maintained
@@ -7532,7 +7786,7 @@ F:	include/linux/kmemleak.h
 F:	mm/kmemleak.c
 F:	mm/kmemleak-test.c
 
-KMOD MODULE USERMODE HELPER
+KMOD KERNEL MODULE LOADER - USERMODE HELPER
 M:	"Luis R. Rodriguez" <mcgrof@kernel.org>
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
@@ -7573,6 +7827,7 @@ M:	John Crispin <john@phrozen.org>
 L:	linux-mips@linux-mips.org
 S:	Maintained
 F:	arch/mips/lantiq
+F:	drivers/soc/lantiq
 
 LAPB module
 L:	linux-x25@vger.kernel.org
@@ -7588,6 +7843,11 @@ S:	Maintained
 F:	Documentation/scsi/53c700.txt
 F:	drivers/scsi/53c700*
 
+LEAKING_ADDRESSES
+M:	Tobin C. Harding <me@tobin.cc>
+S:	Maintained
+F:	scripts/leaking_addresses.pl
+
 LED SUBSYSTEM
 M:	Richard Purdie <rpurdie@rpsys.net>
 M:	Jacek Anaszewski <jacek.anaszewski@gmail.com>
@@ -7632,17 +7892,6 @@ T:	git git://linuxtv.org/mkrufky/tuners.git
 S:	Maintained
 F:	drivers/media/dvb-frontends/lgdt3305.*
 
-LGUEST
-M:	Rusty Russell <rusty@rustcorp.com.au>
-L:	lguest@lists.ozlabs.org
-W:	http://lguest.ozlabs.org/
-S:	Odd Fixes
-F:	arch/x86/include/asm/lguest*.h
-F:	arch/x86/lguest/
-F:	drivers/lguest/
-F:	include/linux/lguest*.h
-F:	tools/lguest/
-
 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
 M:	Viresh Kumar <vireshk@kernel.org>
 L:	linux-ide@vger.kernel.org
@@ -7778,6 +8027,7 @@ F:	drivers/pci/hotplug/rpa*
 F:	drivers/rtc/rtc-opal.c
 F:	drivers/scsi/ibmvscsi/
 F:	drivers/tty/hvc/hvc_opal.c
+F:	drivers/watchdog/wdrtas.c
 F:	tools/testing/selftests/powerpc
 N:	/pmac
 N:	powermac
@@ -8061,6 +8311,7 @@ F:	Documentation/networking/mac80211-injection.txt
 F:	include/net/mac80211.h
 F:	net/mac80211/
 F:	drivers/net/wireless/mac80211_hwsim.[ch]
+F:	Documentation/networking/mac80211_hwsim/README
 
 MAILBOX API
 M:	Jassi Brar <jassisinghbrar@gmail.com>
@@ -8118,6 +8369,12 @@ L:	libertas-dev@lists.infradead.org
 S:	Orphan
 F:	drivers/net/wireless/marvell/libertas/
 
+MARVELL MACCHIATOBIN SUPPORT
+M:	Russell King <rmk@armlinux.org.uk>
+L:	linux-arm-kernel@lists.infradead.org
+S:	Maintained
+F:	arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
+
 MARVELL MV643XX ETHERNET DRIVER
 M:	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
 L:	netdev@vger.kernel.org
@@ -8294,6 +8551,14 @@ T:	git git://linuxtv.org/media_tree.git
 S:	Supported
 F:	drivers/media/dvb-frontends/cxd2841er*
 
+MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
+M:	Daniel Scheller <d.scheller.oss@gmail.com>
+L:	linux-media@vger.kernel.org
+W:	https://linuxtv.org
+T:	git git://linuxtv.org/media_tree.git
+S:	Maintained
+F:	drivers/media/pci/ddbridge/*
+
 MEDIA DRIVERS FOR FREESCALE IMX
 M:	Steve Longerbeam <slongerbeam@gmail.com>
 M:	Philipp Zabel <p.zabel@pengutronix.de>
@@ -8335,6 +8600,14 @@ T:	git git://linuxtv.org/media_tree.git
 S:	Supported
 F:	drivers/media/dvb-frontends/lnbh25*
 
+MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
+M:	Daniel Scheller <d.scheller.oss@gmail.com>
+L:	linux-media@vger.kernel.org
+W:	https://linuxtv.org
+T:	git git://linuxtv.org/media_tree.git
+S:	Maintained
+F:	drivers/media/dvb-frontends/mxl5xx*
+
 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
 M:	Sergey Kozlov <serjk@netup.ru>
 M:	Abylay Ospan <aospan@netup.ru>
@@ -8391,6 +8664,22 @@ S:	Supported
 F:	Documentation/devicetree/bindings/media/renesas,vsp1.txt
 F:	drivers/media/platform/vsp1/
 
+MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
+M:	Daniel Scheller <d.scheller.oss@gmail.com>
+L:	linux-media@vger.kernel.org
+W:	https://linuxtv.org
+T:	git git://linuxtv.org/media_tree.git
+S:	Maintained
+F:	drivers/media/dvb-frontends/stv0910*
+
+MEDIA DRIVERS FOR ST STV6111 TUNER ICs
+M:	Daniel Scheller <d.scheller.oss@gmail.com>
+L:	linux-media@vger.kernel.org
+W:	https://linuxtv.org
+T:	git git://linuxtv.org/media_tree.git
+S:	Maintained
+F:	drivers/media/dvb-frontends/stv6111*
+
 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
 M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
 M:	Mauro Carvalho Chehab <mchehab@kernel.org>
@@ -8414,9 +8703,22 @@ F:	include/uapi/linux/meye.h
 F:	include/uapi/linux/ivtv*
 F:	include/uapi/linux/uvcvideo.h
 
+MEDIATEK CIR DRIVER
+M:	Sean Wang <sean.wang@mediatek.com>
+S:	Maintained
+F:	drivers/media/rc/mtk-cir.c
+
+MEDIATEK PMIC LED DRIVER
+M:	Sean Wang <sean.wang@mediatek.com>
+S:	Maintained
+F:	drivers/leds/leds-mt6323.c
+F:	Documentation/devicetree/bindings/leds/leds-mt6323.txt
+
 MEDIATEK ETHERNET DRIVER
 M:	Felix Fietkau <nbd@openwrt.org>
-M:	John Crispin <blogic@openwrt.org>
+M:	John Crispin <john@phrozen.org>
+M:	Sean Wang <sean.wang@mediatek.com>
+M:	Nelson Chang <nelson.chang@mediatek.com>
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/ethernet/mediatek/
@@ -8457,6 +8759,14 @@ M:	Sean Wang <sean.wang@mediatek.com>
 S:	Maintained
 F:	drivers/char/hw_random/mtk-rng.c
 
+MEDIATEK USB3 DRD IP DRIVER
+M:	Chunfeng Yun <chunfeng.yun@mediatek.com>
+L:	linux-usb@vger.kernel.org (moderated for non-subscribers)
+L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
+S:	Maintained
+F:	drivers/usb/mtu3/
+
 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
 M:	Peter Senna Tschudin <peter.senna@collabora.com>
 M:	Martin Donnelly <martin.donnelly@ge.com>
@@ -8537,7 +8847,7 @@ Q:	http://patchwork.ozlabs.org/project/netdev/list/
 F:	drivers/net/ethernet/mellanox/mlxsw/
 
 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
-M:	Yotam Gigi <yotamg@mellanox.com>
+M:	mlxsw@mellanox.com
 L:	netdev@vger.kernel.org
 S:	Supported
 W:	http://www.mellanox.com
@@ -8621,7 +8931,7 @@ M:	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
 M:	"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
 L:	linux-kernel@vger.kernel.org
 S:	Supported
-F:	kernel/membarrier.c
+F:	kernel/sched/membarrier.c
 F:	include/uapi/linux/membarrier.h
 
 MEMORY MANAGEMENT
@@ -8675,8 +8985,18 @@ F:	drivers/leds/leds-menf21bmc.c
 F:	drivers/hwmon/menf21bmc_hwmon.c
 F:	Documentation/hwmon/menf21bmc
 
+MESON AO CEC DRIVER FOR AMLOGIC SOCS
+M:	Neil Armstrong <narmstrong@baylibre.com>
+L:	linux-media@lists.freedesktop.org
+L:	linux-amlogic@lists.infradead.org
+W:	http://linux-meson.com/
+S:	Supported
+F:	drivers/media/platform/meson/ao-cec.c
+F:	Documentation/devicetree/bindings/media/meson-ao-cec.txt
+T:	git git://linuxtv.org/media_tree.git
+
 METAG ARCHITECTURE
-M:	James Hogan <james.hogan@imgtec.com>
+M:	James Hogan <jhogan@kernel.org>
 L:	linux-metag@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag.git
 S:	Odd Fixes
@@ -8711,6 +9031,12 @@ F:	drivers/dma/at_hdmac.c
 F:	drivers/dma/at_hdmac_regs.h
 F:	include/linux/platform_data/dma-atmel.h
 
+MICROCHIP / ATMEL ECC DRIVER
+M:	Tudor Ambarus <tudor.ambarus@microchip.com>
+L:	linux-crypto@vger.kernel.org
+S:	Maintained
+F:	drivers/crypto/atmel-ecc.*
+
 MICROCHIP / ATMEL ISC DRIVER
 M:	Songjun Wu <songjun.wu@microchip.com>
 L:	linux-media@vger.kernel.org
@@ -8771,7 +9097,7 @@ F:	Documentation/mips/
 F:	arch/mips/
 
 MIPS BOSTON DEVELOPMENT BOARD
-M:	Paul Burton <paul.burton@imgtec.com>
+M:	Paul Burton <paul.burton@mips.com>
 L:	linux-mips@linux-mips.org
 S:	Maintained
 F:	Documentation/devicetree/bindings/clock/img,boston-clock.txt
@@ -8781,10 +9107,11 @@ F:	drivers/clk/imgtec/clk-boston.c
 F:	include/dt-bindings/clock/boston-clock.h
 
 MIPS GENERIC PLATFORM
-M:	Paul Burton <paul.burton@imgtec.com>
+M:	Paul Burton <paul.burton@mips.com>
 L:	linux-mips@linux-mips.org
 S:	Supported
 F:	arch/mips/generic/
+F:	arch/mips/tools/generic-board-config.sh
 
 MIPS/LOONGSON1 ARCHITECTURE
 M:	Keguang Zhang <keguang.zhang@gmail.com>
@@ -8795,6 +9122,13 @@ F:	arch/mips/include/asm/mach-loongson32/
 F:	drivers/*/*loongson1*
 F:	drivers/*/*/*loongson1*
 
+MIPS RINT INSTRUCTION EMULATION
+M:	Aleksandar Markovic <aleksandar.markovic@mips.com>
+L:	linux-mips@linux-mips.org
+S:	Supported
+F:	arch/mips/math-emu/sp_rint.c
+F:	arch/mips/math-emu/dp_rint.c
+
 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
 M:	Hans Verkuil <hverkuil@xs4all.nl>
 L:	linux-media@vger.kernel.org
@@ -8969,12 +9303,6 @@ F:	include/linux/dt-bindings/mux/
 F:	include/linux/mux/
 F:	drivers/mux/
 
-MULTISOUND SOUND DRIVER
-M:	Andrew Veliath <andrewtv@usa.net>
-S:	Maintained
-F:	Documentation/sound/oss/MultiSound
-F:	sound/oss/msnd*
-
 MULTITECH MULTIPORT CARD (ISICOM)
 S:	Orphan
 F:	drivers/tty/isicom.c
@@ -8983,7 +9311,6 @@ F:	include/linux/isicom.h
 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
 M:	Bin Liu <b-liu@ti.com>
 L:	linux-usb@vger.kernel.org
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
 S:	Maintained
 F:	drivers/usb/musb/
 
@@ -9020,7 +9347,7 @@ T:	git git://git.infradead.org/linux-mtd.git nand/fixes
 T:	git git://git.infradead.org/l2-mtd.git nand/next
 S:	Maintained
 F:	drivers/mtd/nand/
-F:	include/linux/mtd/nand*.h
+F:	include/linux/mtd/*nand*.h
 
 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
 M:	Daniel Mack <zonque@gmail.com>
@@ -9112,15 +9439,6 @@ F:	net/*/netfilter/
 F:	net/netfilter/
 F:	net/bridge/br_netfilter*.c
 
-NETLABEL
-M:	Paul Moore <paul@paul-moore.com>
-W:	http://netlabel.sf.net
-L:	netdev@vger.kernel.org
-S:	Maintained
-F:	Documentation/netlabel/
-F:	include/net/netlabel.h
-F:	net/netlabel/
-
 NETROM NETWORK LAYER
 M:	Ralf Baechle <ralf@linux-mips.org>
 L:	linux-hams@vger.kernel.org
@@ -9140,7 +9458,7 @@ NETWORK BLOCK DEVICE (NBD)
 M:	Josef Bacik <jbacik@fb.com>
 S:	Maintained
 L:	linux-block@vger.kernel.org
-L:	nbd-general@lists.sourceforge.net
+L:	nbd@other.debian.org
 F:	Documentation/blockdev/nbd.txt
 F:	drivers/block/nbd.c
 F:	include/uapi/linux/nbd.h
@@ -9188,6 +9506,7 @@ M:	Florian Fainelli <f.fainelli@gmail.com>
 S:	Maintained
 F:	net/dsa/
 F:	include/net/dsa.h
+F:	include/linux/dsa/
 F:	drivers/net/dsa/
 
 NETWORKING [GENERAL]
@@ -9208,8 +9527,8 @@ F:	include/uapi/linux/in.h
 F:	include/uapi/linux/net.h
 F:	include/uapi/linux/netdevice.h
 F:	include/uapi/linux/net_namespace.h
-F:	tools/net/
 F:	tools/testing/selftests/net/
+F:	lib/net_utils.c
 F:	lib/random32.c
 
 NETWORKING [IPSEC]
@@ -9248,10 +9567,23 @@ F:	net/ipv6/
 F:	include/net/ip*
 F:	arch/x86/net/*
 
-NETWORKING [LABELED] (NetLabel, CIPSO, Labeled IPsec, SECMARK)
+NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
 M:	Paul Moore <paul@paul-moore.com>
+W:	https://github.com/netlabel
 L:	netdev@vger.kernel.org
+L:	linux-security-module@vger.kernel.org
 S:	Maintained
+F:	Documentation/netlabel/
+F:	include/net/calipso.h
+F:	include/net/cipso_ipv4.h
+F:	include/net/netlabel.h
+F:	include/uapi/linux/netfilter/xt_SECMARK.h
+F:	include/uapi/linux/netfilter/xt_CONNSECMARK.h
+F:	net/netlabel/
+F:	net/ipv4/cipso_ipv4.c
+F:	net/ipv6/calipso.c
+F:	net/netfilter/xt_CONNSECMARK.c
+F:	net/netfilter/xt_SECMARK.c
 
 NETWORKING [TLS]
 M:	Ilya Lesokhin <ilyal@mellanox.com>
@@ -9397,12 +9729,11 @@ S:	Supported
 F:	drivers/ntb/hw/idt/
 
 NTB INTEL DRIVER
-M:	Jon Mason <jdmason@kudzu.us>
 M:	Dave Jiang <dave.jiang@intel.com>
 L:	linux-ntb@googlegroups.com
 S:	Supported
-W:	https://github.com/jonmason/ntb/wiki
-T:	git git://github.com/jonmason/ntb.git
+W:	https://github.com/davejiang/linux/wiki
+T:	git https://github.com/davejiang/linux.git
 F:	drivers/ntb/hw/intel/
 
 NTFS FILESYSTEM
@@ -9458,6 +9789,7 @@ M:	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
 S:	Maintained
 F:	drivers/nvmem/
 F:	Documentation/devicetree/bindings/nvmem/
+F:	Documentation/ABI/stable/sysfs-bus-nvmem
 F:	include/linux/nvmem-consumer.h
 F:	include/linux/nvmem-provider.h
 
@@ -9667,6 +9999,12 @@ F:	drivers/regulator/twl-regulator.c
 F:	drivers/regulator/twl6030-regulator.c
 F:	include/linux/i2c-omap.h
 
+ONION OMEGA2+ BOARD
+M:	Harvey Hunt <harveyhuntnexus@gmail.com>
+L:	linux-mips@linux-mips.org
+S:	Maintained
+F:	arch/mips/boot/dts/ralink/omega2p.dts
+
 OMFS FILESYSTEM
 M:	Bob Copeland <me@bobcopeland.com>
 L:	linux-karma-devel@lists.sourceforge.net
@@ -9701,7 +10039,7 @@ S:	Maintained
 F:	drivers/media/i2c/ov5640.c
 
 OMNIVISION OV5647 SENSOR DRIVER
-M:	Ramiro Oliveira <roliveir@synopsys.com>
+M:	Luis Oliveira <lolivei@synopsys.com>
 L:	linux-media@vger.kernel.org
 T:	git git://linuxtv.org/media_tree.git
 S:	Maintained
@@ -9791,7 +10129,11 @@ T:	git git://github.com/openrisc/linux.git
 L:	openrisc@lists.librecores.org
 W:	http://openrisc.io
 S:	Maintained
+F:	Documentation/devicetree/bindings/openrisc/
+F:	Documentation/openrisc/
 F:	arch/openrisc/
+F:	drivers/irqchip/irq-ompic.c
+F:	drivers/irqchip/irq-or1k-*
 
 OPENVSWITCH
 M:	Pravin Shelar <pshelar@nicira.com>
@@ -9809,7 +10151,7 @@ M:	Stephen Boyd <sboyd@codeaurora.org>
 L:	linux-pm@vger.kernel.org
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
-F:	drivers/base/power/opp/
+F:	drivers/opp/
 F:	include/linux/pm_opp.h
 F:	Documentation/power/opp.txt
 F:	Documentation/devicetree/bindings/opp/
@@ -9938,15 +10280,14 @@ F:	include/uapi/linux/ppdev.h
 F:	Documentation/parport*.txt
 
 PARAVIRT_OPS INTERFACE
-M:	Jeremy Fitzhardinge <jeremy@goop.org>
-M:	Chris Wright <chrisw@sous-sol.org>
+M:	Juergen Gross <jgross@suse.com>
 M:	Alok Kataria <akataria@vmware.com>
 M:	Rusty Russell <rusty@rustcorp.com.au>
 L:	virtualization@lists.linux-foundation.org
 S:	Supported
 F:	Documentation/virtual/paravirt_ops.txt
 F:	arch/*/kernel/paravirt*
-F:	arch/*/include/asm/paravirt.h
+F:	arch/*/include/asm/paravirt*.h
 F:	include/linux/hypervisor.h
 
 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
@@ -10090,13 +10431,13 @@ F:	drivers/pci/dwc/*imx6*
 
 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
 M:	Keith Busch <keith.busch@intel.com>
+M:	Jonathan Derrick <jonathan.derrick@intel.com>
 L:	linux-pci@vger.kernel.org
 S:	Supported
 F:	drivers/pci/host/vmd.c
 
 PCI DRIVER FOR MICROSEMI SWITCHTEC
 M:	Kurt Schwemmer <kurt.schwemmer@microsemi.com>
-M:	Stephen Bates <stephen.bates@microsemi.com>
 M:	Logan Gunthorpe <logang@deltatee.com>
 L:	linux-pci@vger.kernel.org
 S:	Maintained
@@ -10104,6 +10445,8 @@ F:	Documentation/switchtec.txt
 F:	Documentation/ABI/testing/sysfs-class-switchtec
 F:	drivers/pci/switch/switchtec*
 F:	include/uapi/linux/switchtec_ioctl.h
+F:	include/linux/switchtec.h
+F:	drivers/ntb/hw/mscc/
 
 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
 M:	Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
@@ -10136,7 +10479,7 @@ L:	linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
 S:	Maintained
 F:	drivers/pci/dwc/pci-exynos.c
 
-PCI DRIVER FOR SYNOPSIS DESIGNWARE
+PCI DRIVER FOR SYNOPSYS DESIGNWARE
 M:	Jingoo Han <jingoohan1@gmail.com>
 M:	Joao Pinto <Joao.Pinto@synopsys.com>
 L:	linux-pci@vger.kernel.org
@@ -10161,6 +10504,7 @@ F:	drivers/pci/dwc/*keystone*
 
 PCI ENDPOINT SUBSYSTEM
 M:	Kishon Vijay Abraham I <kishon@ti.com>
+M:	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 L:	linux-pci@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
 S:	Supported
@@ -10212,6 +10556,15 @@ F:	include/linux/pci*
 F:	arch/x86/pci/
 F:	arch/x86/kernel/quirks.c
 
+PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
+M:	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
+L:	linux-pci@vger.kernel.org
+Q:	http://patchwork.ozlabs.org/project/linux-pci/list/
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
+S:	Supported
+F:	drivers/pci/host/
+F:	drivers/pci/dwc/
+
 PCIE DRIVER FOR AXIS ARTPEC
 M:	Niklas Cassel <niklas.cassel@axis.com>
 M:	Jesper Nilsson <jesper.nilsson@axis.com>
@@ -10231,7 +10584,6 @@ F:	drivers/pci/host/pci-thunder-*
 
 PCIE DRIVER FOR HISILICON
 M:	Zhou Wang <wangzhou1@hisilicon.com>
-M:	Gabriele Paoloni <gabriele.paoloni@huawei.com>
 L:	linux-pci@vger.kernel.org
 S:	Maintained
 F:	Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
@@ -10245,6 +10597,14 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/pci/pcie-kirin.txt
 F:	drivers/pci/dwc/pcie-kirin.c
 
+PCIE DRIVER FOR HISILICON STB
+M:	Jianguo Sun <sunjianguo1@huawei.com>
+M:	Shawn Guo <shawn.guo@linaro.org>
+L:	linux-pci@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
+F:	drivers/pci/dwc/pcie-histb.c
+
 PCIE DRIVER FOR MEDIATEK
 M:	Ryder Lee <ryder.lee@mediatek.com>
 L:	linux-pci@vger.kernel.org
@@ -10268,6 +10628,13 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/pci/rockchip-pcie.txt
 F:	drivers/pci/host/pcie-rockchip.c
 
+PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
+M:	Linus Walleij <linus.walleij@linaro.org>
+L:	linux-pci@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
+F:	drivers/pci/host/pci-v3-semi.c
+
 PCIE DRIVER FOR ST SPEAR13XX
 M:	Pratyush Anand <pratyush.anand@gmail.com>
 L:	linux-pci@vger.kernel.org
@@ -10298,6 +10665,12 @@ S:	Maintained
 F:	crypto/pcrypt.c
 F:	include/crypto/pcrypt.h
 
+PEAQ WMI HOTKEYS DRIVER
+M:	Hans de Goede <hdegoede@redhat.com>
+L:	platform-driver-x86@vger.kernel.org
+S:	Maintained
+F:	drivers/platform/x86/peaq-wmi.c
+
 PER-CPU MEMORY ALLOCATOR
 M:	Tejun Heo <tj@kernel.org>
 M:	Christoph Lameter <cl@linux.com>
@@ -10318,6 +10691,8 @@ M:	Peter Zijlstra <peterz@infradead.org>
 M:	Ingo Molnar <mingo@redhat.com>
 M:	Arnaldo Carvalho de Melo <acme@kernel.org>
 R:	Alexander Shishkin <alexander.shishkin@linux.intel.com>
+R:	Jiri Olsa <jolsa@redhat.com>
+R:	Namhyung Kim <namhyung@kernel.org>
 L:	linux-kernel@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
 S:	Supported
@@ -10375,7 +10750,7 @@ L:	linux-gpio@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
 S:	Maintained
 F:	Documentation/devicetree/bindings/pinctrl/
-F:	Documentation/pinctrl.txt
+F:	Documentation/driver-api/pinctl.rst
 F:	drivers/pinctrl/
 F:	include/linux/pinctrl/
 
@@ -10409,6 +10784,7 @@ PIN CONTROLLER - RENESAS
 M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 M:	Geert Uytterhoeven <geert+renesas@glider.be>
 L:	linux-renesas-soc@vger.kernel.org
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
 S:	Maintained
 F:	drivers/pinctrl/sh-pfc/
 
@@ -10441,10 +10817,9 @@ S:	Maintained
 F:	drivers/pinctrl/spear/
 
 PISTACHIO SOC SUPPORT
-M:	James Hartley <james.hartley@imgtec.com>
-M:	Ionela Voinescu <ionela.voinescu@imgtec.com>
+M:	James Hartley <james.hartley@sondrel.com>
 L:	linux-mips@linux-mips.org
-S:	Maintained
+S:	Odd Fixes
 F:	arch/mips/pistachio/
 F:	arch/mips/include/asm/mach-pistachio/
 F:	arch/mips/boot/dts/img/pistachio*
@@ -10572,8 +10947,11 @@ W:	http://wiki.enneenne.com/index.php/LinuxPPS_support
 L:	linuxpps@ml.enneenne.com (subscribers-only)
 S:	Maintained
 F:	Documentation/pps/
+F:	Documentation/devicetree/bindings/pps/pps-gpio.txt
+F:	Documentation/ABI/testing/sysfs-pps
 F:	drivers/pps/
 F:	include/linux/pps*.h
+F:	include/uapi/linux/pps.h
 
 PPTP DRIVER
 M:	Dmitry Kozlov <xeb@mail.ru>
@@ -10645,7 +11023,7 @@ S:	Maintained
 F:	drivers/block/ps3vram.c
 
 PSAMPLE PACKET SAMPLING SUPPORT:
-M:	Yotam Gigi <yotamg@mellanox.com>
+M:	Yotam Gigi <yotam.gi@gmail.com>
 S:	Maintained
 F:	net/psample
 F:	include/net/psample.h
@@ -10699,6 +11077,7 @@ L:	linux-media@vger.kernel.org
 T:	git git://linuxtv.org/media_tree.git
 S:	Maintained
 F:	drivers/media/usb/pulse8-cec/*
+F:	Documentation/media/cec-drivers/pulse8-cec.rst
 
 PVRUSB2 VIDEO4LINUX DRIVER
 M:	Mike Isely <isely@pobox.com>
@@ -10726,6 +11105,12 @@ F:	Documentation/devicetree/bindings/hwmon/pwm-fan.txt
 F:	Documentation/hwmon/pwm-fan
 F:	drivers/hwmon/pwm-fan.c
 
+PWM IR Transmitter
+M:	Sean Young <sean@mess.org>
+L:	linux-media@vger.kernel.org
+S:	Maintained
+F:	drivers/media/rc/pwm-ir-tx.c
+
 PWM SUBSYSTEM
 M:	Thierry Reding <thierry.reding@gmail.com>
 L:	linux-pwm@vger.kernel.org
@@ -10781,7 +11166,6 @@ F:	drivers/mtd/nand/pxa3xx_nand.c
 
 QAT DRIVER
 M:	Giovanni Cabiddu <giovanni.cabiddu@intel.com>
-M:	Salvatore Benedetto <salvatore.benedetto@intel.com>
 L:	qat-linux@intel.com
 S:	Supported
 F:	drivers/crypto/qat/
@@ -10819,7 +11203,6 @@ S:	Supported
 F:	drivers/scsi/qedi/
 
 QLOGIC QL4xxx ETHERNET DRIVER
-M:	Yuval Mintz <Yuval.Mintz@cavium.com>
 M:	Ariel Elior <Ariel.Elior@cavium.com>
 M:	everest-linux-l2@cavium.com
 L:	netdev@vger.kernel.org
@@ -10830,6 +11213,7 @@ F:	drivers/net/ethernet/qlogic/qede/
 
 QLOGIC QL4xxx RDMA DRIVER
 M:	Ram Amrani <Ram.Amrani@cavium.com>
+M:	Michal Kalderon <Michal.Kalderon@cavium.com>
 M:	Ariel Elior <Ariel.Elior@cavium.com>
 L:	linux-rdma@vger.kernel.org
 S:	Supported
@@ -10920,6 +11304,14 @@ W:	http://wireless.kernel.org/en/users/Drivers/ath9k
 S:	Supported
 F:	drivers/net/wireless/ath/ath9k/
 
+QUALCOMM CAMERA SUBSYSTEM DRIVER
+M:	Todor Tomov <todor.tomov@linaro.org>
+L:	linux-media@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/media/qcom,camss.txt
+F:	Documentation/media/v4l-drivers/qcom_camss.rst
+F:	drivers/media/platform/qcom/camss-8x16/
+
 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
 M:	Timur Tabi <timur@codeaurora.org>
 L:	netdev@vger.kernel.org
@@ -10933,6 +11325,13 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.g
 S:	Supported
 F:	arch/hexagon/
 
+QUALCOMM IOMMU
+M:	Rob Clark <robdclark@gmail.com>
+L:	iommu@lists.linux-foundation.org
+L:	linux-arm-msm@vger.kernel.org
+S:	Maintained
+F:	drivers/iommu/qcom_iommu.c
+
 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
 M:	Stanimir Varbanov <stanimir.varbanov@linaro.org>
 L:	linux-media@vger.kernel.org
@@ -11103,7 +11502,7 @@ M:	Fenghua Yu <fenghua.yu@intel.com>
 L:	linux-kernel@vger.kernel.org
 S:	Supported
 F:	arch/x86/kernel/cpu/intel_rdt*
-F:	arch/x86/include/asm/intel_rdt*
+F:	arch/x86/include/asm/intel_rdt_sched.h
 F:	Documentation/x86/intel_rdt*
 
 READ-COPY UPDATE (RCU)
@@ -11185,6 +11584,7 @@ F:	include/linux/rpmsg/
 RENESAS CLOCK DRIVERS
 M:	Geert Uytterhoeven <geert+renesas@glider.be>
 L:	linux-renesas-soc@vger.kernel.org
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
 S:	Supported
 F:	drivers/clk/renesas/
 
@@ -11192,6 +11592,8 @@ RENESAS ETHERNET DRIVERS
 R:	Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
 L:	netdev@vger.kernel.org
 L:	linux-renesas-soc@vger.kernel.org
+F:	Documentation/devicetree/bindings/net/renesas,*.txt
+F:	Documentation/devicetree/bindings/net/sh_eth.txt
 F:	drivers/net/ethernet/renesas/
 F:	include/linux/sh_eth.h
 
@@ -11225,6 +11627,7 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
 S:	Maintained
 F:	Documentation/rfkill.txt
+F:	Documentation/ABI/stable/sysfs-class-rfkill
 F:	net/rfkill/
 
 RHASHTABLE
@@ -11246,6 +11649,16 @@ S:	Maintained
 F:	drivers/mtd/nand/r852.c
 F:	drivers/mtd/nand/r852.h
 
+RISC-V ARCHITECTURE
+M:	Palmer Dabbelt <palmer@sifive.com>
+M:	Albert Ou <albert@sifive.com>
+L:	patches@groups.riscv.org
+T:	git https://github.com/riscv/riscv-linux
+S:	Supported
+F:	arch/riscv/
+K:	riscv
+N:	riscv
+
 ROCCAT DRIVERS
 M:	Stefan Achatz <erazor_de@users.sourceforge.net>
 W:	http://sourceforge.net/projects/roccat/
@@ -11254,6 +11667,13 @@ F:	drivers/hid/hid-roccat*
 F:	include/linux/hid-roccat*
 F:	Documentation/ABI/*/sysfs-driver-hid-roccat*
 
+ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
+M:	Jacob chen <jacob2.chen@rock-chips.com>
+L:	linux-media@vger.kernel.org
+S:	Maintained
+F:	drivers/media/platform/rockchip/rga/
+F:	Documentation/devicetree/bindings/media/rockchip-rga.txt
+
 ROCKER DRIVER
 M:	Jiri Pirko <jiri@resnulli.us>
 L:	netdev@vger.kernel.org
@@ -11273,6 +11693,17 @@ L:	linux-serial@vger.kernel.org
 S:	Odd Fixes
 F:	drivers/tty/serial/rp2.*
 
+ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
+M:	Marek Vasut <marek.vasut+renesas@gmail.com>
+L:	linux-kernel@vger.kernel.org
+L:	linux-renesas-soc@vger.kernel.org
+S:	Supported
+F:	drivers/mfd/bd9571mwv.c
+F:	drivers/regulator/bd9571mwv-regulator.c
+F:	drivers/gpio/gpio-bd9571mwv.c
+F:	include/linux/mfd/bd9571mwv.h
+F:	Documentation/devicetree/bindings/mfd/bd9571mwv.txt
+
 ROSE NETWORK LAYER
 M:	Ralf Baechle <ralf@linux-mips.org>
 L:	linux-hams@vger.kernel.org
@@ -11434,6 +11865,7 @@ F:	drivers/s390/crypto/
 
 S390 ZFCP DRIVER
 M:	Steffen Maier <maier@linux.vnet.ibm.com>
+M:	Benjamin Block <bblock@linux.vnet.ibm.com>
 L:	linux-s390@vger.kernel.org
 W:	http://www.ibm.com/developerworks/linux/linux390/
 S:	Supported
@@ -11486,7 +11918,7 @@ L:	linux-crypto@vger.kernel.org
 L:	linux-samsung-soc@vger.kernel.org
 S:	Maintained
 F:	drivers/crypto/exynos-rng.c
-F:	Documentation/devicetree/bindings/rng/samsung,exynos-rng4.txt
+F:	Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
 
 SAMSUNG FRAMEBUFFER DRIVER
 M:	Jingoo Han <jingoohan1@gmail.com>
@@ -11769,10 +12201,15 @@ L:	linux-mmc@vger.kernel.org
 S:	Maintained
 F:	drivers/mmc/host/sdhci-spear.c
 
+SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
+M:	Kishon Vijay Abraham I <kishon@ti.com>
+L:	linux-mmc@vger.kernel.org
+S:	Maintained
+F:	drivers/mmc/host/sdhci-omap.c
+
 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
 M:	Scott Bauer <scott.bauer@intel.com>
 M:	Jonathan Derrick <jonathan.derrick@intel.com>
-M:	Rafael Antognolli <rafael.antognolli@intel.com>
 L:	linux-block@vger.kernel.org
 S:	Supported
 F:	block/sed*
@@ -11798,8 +12235,9 @@ M:	Paul Moore <paul@paul-moore.com>
 M:	Stephen Smalley <sds@tycho.nsa.gov>
 M:	Eric Paris <eparis@parisplace.org>
 L:	selinux@tycho.nsa.gov (moderated for non-subscribers)
-W:	http://selinuxproject.org
-T:	git git://git.infradead.org/users/pcmoore/selinux
+W:	https://selinuxproject.org
+W:	https://github.com/SELinuxProject
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
 S:	Supported
 F:	include/linux/selinux*
 F:	security/selinux/
@@ -12172,7 +12610,10 @@ M:	Shaohua Li <shli@kernel.org>
 L:	linux-raid@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
 S:	Supported
-F:	drivers/md/
+F:	drivers/md/Makefile
+F:	drivers/md/Kconfig
+F:	drivers/md/md*
+F:	drivers/md/raid*
 F:	include/linux/raid/
 F:	include/uapi/linux/raid/
 
@@ -12286,6 +12727,7 @@ F:	drivers/tty/serial/sunsab.h
 F:	drivers/tty/serial/sunsu.c
 F:	drivers/tty/serial/sunzilog.c
 F:	drivers/tty/serial/sunzilog.h
+F:	drivers/tty/vcc.c
 
 SPARSE CHECKER
 M:	"Christopher Li" <sparse@chrisli.org>
@@ -12381,6 +12823,13 @@ L:	stable@vger.kernel.org
 S:	Supported
 F:	Documentation/process/stable-kernel-rules.rst
 
+STAGING - ATOMISP DRIVER
+M:	Alan Cox <alan@linux.intel.com>
+M:	Sakari Ailus <sakari.ailus@linux.intel.com>
+L:	linux-media@vger.kernel.org
+S:	Maintained
+F:	drivers/staging/media/atomisp/
+
 STAGING - COMEDI
 M:	Ian Abbott <abbotti@mev.co.uk>
 M:	H Hartley Sweeten <hsweeten@visionengravers.com>
@@ -12482,6 +12931,12 @@ M:	Ion Badulescu <ionut@badula.org>
 S:	Odd Fixes
 F:	drivers/net/ethernet/adaptec/starfire*
 
+STEC S1220 SKD DRIVER
+M:	Bart Van Assche <bart.vanassche@wdc.com>
+L:	linux-block@vger.kernel.org
+S:	Maintained
+F:	drivers/block/skd*[ch]
+
 STI CEC DRIVER
 M:	Benjamin Gaignard <benjamin.gaignard@linaro.org>
 S:	Maintained
@@ -12599,6 +13054,18 @@ F:	drivers/clocksource/arc_timer.c
 F:	drivers/tty/serial/arc_uart.c
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
 
+SYNOPSYS ARC HSDK SDP pll clock driver
+M:	Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
+S:	Supported
+F:	drivers/clk/clk-hsdk-pll.c
+F:	Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
+
+SYNOPSYS ARC SDP clock driver
+M:	Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
+S:	Supported
+F:	drivers/clk/axs10x/*
+F:	Documentation/devicetree/bindings/clock/snps,pll-clock.txt
+
 SYNOPSYS ARC SDP platform support
 M:	Alexey Brodkin <abrodkin@synopsys.com>
 S:	Supported
@@ -12606,9 +13073,22 @@ F:	arch/arc/plat-axs10x
 F:	arch/arc/boot/dts/ax*
 F:	Documentation/devicetree/bindings/arc/axs10*
 
+SYNOPSYS AXS10x RESET CONTROLLER DRIVER
+M:	Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
+S:	Supported
+F:	drivers/reset/reset-axs10x.c
+F:	Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
+
+SYNOPSYS DESIGNWARE APB GPIO DRIVER
+M:	Hoan Tran <hotran@apm.com>
+L:	linux-gpio@vger.kernel.org
+S:	Maintained
+F:	drivers/gpio/gpio-dwapb.c
+F:	Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
+
 SYNOPSYS DESIGNWARE DMAC DRIVER
 M:	Viresh Kumar <vireshk@kernel.org>
-M:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
+R:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 S:	Maintained
 F:	include/linux/dma/dw.h
 F:	include/linux/platform_data/dma-dw.h
@@ -12635,6 +13115,13 @@ L:	linux-mmc@vger.kernel.org
 S:	Maintained
 F:	drivers/mmc/host/dw_mmc*
 
+SYNOPSYS HSDK RESET CONTROLLER DRIVER
+M:	Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
+S:	Supported
+F:	drivers/reset/reset-hsdk.c
+F:	include/dt-bindings/reset/snps,hsdk-reset.h
+F:	Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
+
 SYSTEM CONFIGURATION (SYSCON)
 M:	Lee Jones <lee.jones@linaro.org>
 M:	Arnd Bergmann <arnd@arndb.de>
@@ -12982,8 +13469,23 @@ M:	Andreas Noever <andreas.noever@gmail.com>
 M:	Michael Jamet <michael.jamet@intel.com>
 M:	Mika Westerberg <mika.westerberg@linux.intel.com>
 M:	Yehezkel Bernat <yehezkel.bernat@intel.com>
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
 S:	Maintained
 F:	drivers/thunderbolt/
+F:	include/linux/thunderbolt.h
+
+THUNDERBOLT NETWORK DRIVER
+M:	Michael Jamet <michael.jamet@intel.com>
+M:	Mika Westerberg <mika.westerberg@linux.intel.com>
+M:	Yehezkel Bernat <yehezkel.bernat@intel.com>
+L:	netdev@vger.kernel.org
+S:	Maintained
+F:	drivers/net/thunderbolt.c
+
+THUNDERX GPIO DRIVER
+M:	David Daney <david.daney@cavium.com>
+S:	Maintained
+F:	drivers/gpio/gpio-thunderx.c
 
 TI AM437X VPFE DRIVER
 M:	"Lad, Prabhakar" <prabhakar.csengg@gmail.com>
@@ -13287,23 +13789,14 @@ F:	drivers/platform/x86/toshiba-wmi.c
 
 TPM DEVICE DRIVER
 M:	Peter Huewe <peterhuewe@gmx.de>
-M:	Marcel Selhorst <tpmdd@selhorst.net>
 M:	Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
 R:	Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
-W:	http://tpmdd.sourceforge.net
-L:	tpmdd-devel@lists.sourceforge.net (moderated for non-subscribers)
-Q:	https://patchwork.kernel.org/project/tpmdd-devel/list/
+L:	linux-integrity@vger.kernel.org
+Q:	https://patchwork.kernel.org/project/linux-integrity/list/
 T:	git git://git.infradead.org/users/jjs/linux-tpmdd.git
 S:	Maintained
 F:	drivers/char/tpm/
 
-TPM IBM_VTPM DEVICE DRIVER
-M:	Ashley Lai <ashleydlai@gmail.com>
-W:	http://tpmdd.sourceforge.net
-L:	tpmdd-devel@lists.sourceforge.net (moderated for non-subscribers)
-S:	Maintained
-F:	drivers/char/tpm/tpm_ibmvtpm*
-
 TRACING
 M:	Steven Rostedt <rostedt@goodmis.org>
 M:	Ingo Molnar <mingo@redhat.com>
@@ -13444,7 +13937,7 @@ UDRAW TABLET
 M:	Bastien Nocera <hadess@hadess.net>
 L:	linux-input@vger.kernel.org
 S:	Maintained
-F:	drivers/hid/hid-udraw.c
+F:	drivers/hid/hid-udraw-ps3.c
 
 UFS FILESYSTEM
 M:	Evgeniy Dushistov <dushistov@mail.ru>
@@ -13509,8 +14002,7 @@ F:	Documentation/scsi/ufs.txt
 F:	drivers/scsi/ufs/
 
 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
-M:	Manjunath M Bettegowda <manjumb@synopsys.com>
-M:	Prabu Thangamuthu <prabut@synopsys.com>
+M:	Joao Pinto <jpinto@synopsys.com>
 L:	linux-scsi@vger.kernel.org
 S:	Supported
 F:	drivers/scsi/ufs/*dwc*
@@ -13968,12 +14460,15 @@ S:	Maintained
 F:	include/linux/virtio_vsock.h
 F:	include/uapi/linux/virtio_vsock.h
 F:	include/uapi/linux/vsockmon.h
+F:	include/uapi/linux/vm_sockets_diag.h
+F:	net/vmw_vsock/diag.c
 F:	net/vmw_vsock/af_vsock_tap.c
 F:	net/vmw_vsock/virtio_transport_common.c
 F:	net/vmw_vsock/virtio_transport.c
 F:	drivers/net/vsockmon.c
 F:	drivers/vhost/vsock.c
 F:	drivers/vhost/vsock.h
+F:	tools/testing/vsock/
 
 VIRTIO CONSOLE DRIVER
 M:	Amit Shah <amit@kernel.org>
@@ -13996,6 +14491,7 @@ F:	drivers/block/virtio_blk.c
 F:	include/linux/virtio*.h
 F:	include/uapi/linux/virtio_*.h
 F:	drivers/crypto/virtio/
+F:	mm/balloon_compaction.c
 
 VIRTIO CRYPTO DRIVER
 M:	Gonglei <arei.gonglei@huawei.com>
@@ -14013,6 +14509,7 @@ L:	virtualization@lists.linux-foundation.org
 L:	kvm@vger.kernel.org
 S:	Supported
 F:	drivers/s390/virtio/
+F:	arch/s390/include/uapi/asm/virtio-ccw.h
 
 VIRTIO GPU DRIVER
 M:	David Airlie <airlied@linux.ie>
@@ -14068,7 +14565,7 @@ M:	Manohar Vanga <manohar.vanga@gmail.com>
 M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 L:	devel@driverdev.osuosl.org
 S:	Maintained
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
 F:	Documentation/driver-api/vme.rst
 F:	drivers/staging/vme/
 F:	drivers/vme/
@@ -14118,6 +14615,12 @@ L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/vmxnet3/
 
+VOCORE VOCORE2 BOARD
+M:	Harvey Hunt <harveyhuntnexus@gmail.com>
+L:	linux-mips@linux-mips.org
+S:	Maintained
+F:	arch/mips/boot/dts/ralink/vocore2.dts
+
 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
 M:	Liam Girdwood <lgirdwood@gmail.com>
 M:	Mark Brown <broonie@kernel.org>
@@ -14210,6 +14713,12 @@ F:	drivers/watchdog/
 F:	include/linux/watchdog.h
 F:	include/uapi/linux/watchdog.h
 
+WHISKEYCOVE PMIC GPIO DRIVER
+M:	Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
+L:	linux-gpio@vger.kernel.org
+S:	Maintained
+F:	drivers/gpio/gpio-wcove.c
+
 WIIMOTE HID DRIVER
 M:	David Herrmann <dh.herrmann@googlemail.com>
 L:	linux-input@vger.kernel.org
@@ -14223,7 +14732,6 @@ L:	wil6210@qca.qualcomm.com
 S:	Supported
 W:	http://wireless.kernel.org/en/users/Drivers/wil6210
 F:	drivers/net/wireless/ath/wil6210/
-F:	include/uapi/linux/wil6210_uapi.h
 
 WIMAX STACK
 M:	Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
@@ -14274,6 +14782,7 @@ F:	Documentation/devicetree/bindings/extcon/extcon-arizona.txt
 F:	Documentation/devicetree/bindings/regulator/arizona-regulator.txt
 F:	Documentation/devicetree/bindings/mfd/arizona.txt
 F:	Documentation/devicetree/bindings/mfd/wm831x.txt
+F:	Documentation/devicetree/bindings/sound/wlf,arizona.txt
 F:	arch/arm/mach-s3c64xx/mach-crag6410*
 F:	drivers/clk/clk-wm83*.c
 F:	drivers/extcon/extcon-arizona.c
@@ -14407,6 +14916,7 @@ F:	arch/x86/xen/
 F:	drivers/*/xen-*front.c
 F:	drivers/xen/
 F:	arch/x86/include/asm/xen/
+F:	arch/x86/include/asm/pvclock-abi.h
 F:	include/xen/
 F:	include/uapi/xen/
 F:	Documentation/ABI/stable/sysfs-hypervisor-xen
diff --git a/Makefile b/Makefile
index 0662b5201d3e..f761bf475ba5 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,8 @@
+# SPDX-License-Identifier: GPL-2.0
 VERSION = 4
-PATCHLEVEL = 13
+PATCHLEVEL = 15
 SUBLEVEL = 0
-EXTRAVERSION = -rc2
+EXTRAVERSION = -rc1
 NAME = Fearless Coyote
 
 # *DOCUMENTATION*
@@ -10,6 +11,10 @@ NAME = Fearless Coyote
 # Comments in this file are targeted only to the developer, do not
 # expect to learn how to build the kernel reading this file.
 
+# That's our default target when none is given on the command line
+PHONY := _all
+_all:
+
 # o Do not use make's built-in rules and variables
 #   (this increases performance and avoids hard-to-debug behaviour);
 # o Look for make include files relative to root of kernel src
@@ -116,10 +121,6 @@ ifeq ("$(origin O)", "command line")
   KBUILD_OUTPUT := $(O)
 endif
 
-# That's our default target when none is given on the command line
-PHONY := _all
-_all:
-
 # Cancel implicit rules on top Makefile
 $(CURDIR)/Makefile Makefile: ;
 
@@ -131,7 +132,7 @@ ifneq ($(KBUILD_OUTPUT),)
 # check that the output directory actually exists
 saved-output := $(KBUILD_OUTPUT)
 KBUILD_OUTPUT := $(shell mkdir -p $(KBUILD_OUTPUT) && cd $(KBUILD_OUTPUT) \
-								&& /bin/pwd)
+								&& pwd)
 $(if $(KBUILD_OUTPUT),, \
      $(error failed to create output directory "$(saved-output)"))
 
@@ -186,15 +187,6 @@ ifeq ("$(origin M)", "command line")
   KBUILD_EXTMOD := $(M)
 endif
 
-# If building an external module we do not care about the all: rule
-# but instead _all depend on modules
-PHONY += all
-ifeq ($(KBUILD_EXTMOD),)
-_all: all
-else
-_all: modules
-endif
-
 ifeq ($(KBUILD_SRC),)
         # building in the source tree
         srctree := .
@@ -206,6 +198,9 @@ else
                 srctree := $(KBUILD_SRC)
         endif
 endif
+
+export KBUILD_CHECKSRC KBUILD_EXTMOD KBUILD_SRC
+
 objtree		:= .
 src		:= $(srctree)
 obj		:= $(objtree)
@@ -214,6 +209,74 @@ VPATH		:= $(srctree)$(if $(KBUILD_EXTMOD),:$(KBUILD_EXTMOD))
 
 export srctree objtree VPATH
 
+# To make sure we do not include .config for any of the *config targets
+# catch them early, and hand them over to scripts/kconfig/Makefile
+# It is allowed to specify more targets when calling make, including
+# mixing *config targets and build targets.
+# For example 'make oldconfig all'.
+# Detect when mixed targets is specified, and make a second invocation
+# of make so .config is not included in this case either (for *config).
+
+version_h := include/generated/uapi/linux/version.h
+old_version_h := include/linux/version.h
+
+no-dot-config-targets := clean mrproper distclean \
+			 cscope gtags TAGS tags help% %docs check% coccicheck \
+			 $(version_h) headers_% archheaders archscripts \
+			 kernelversion %src-pkg
+
+config-targets := 0
+mixed-targets  := 0
+dot-config     := 1
+
+ifneq ($(filter $(no-dot-config-targets), $(MAKECMDGOALS)),)
+	ifeq ($(filter-out $(no-dot-config-targets), $(MAKECMDGOALS)),)
+		dot-config := 0
+	endif
+endif
+
+ifeq ($(KBUILD_EXTMOD),)
+        ifneq ($(filter config %config,$(MAKECMDGOALS)),)
+                config-targets := 1
+                ifneq ($(words $(MAKECMDGOALS)),1)
+                        mixed-targets := 1
+                endif
+        endif
+endif
+# install and modules_install need also be processed one by one
+ifneq ($(filter install,$(MAKECMDGOALS)),)
+        ifneq ($(filter modules_install,$(MAKECMDGOALS)),)
+	        mixed-targets := 1
+        endif
+endif
+
+ifeq ($(mixed-targets),1)
+# ===========================================================================
+# We're called with mixed targets (*config and build targets).
+# Handle them one by one.
+
+PHONY += $(MAKECMDGOALS) __build_one_by_one
+
+$(filter-out __build_one_by_one, $(MAKECMDGOALS)): __build_one_by_one
+	@:
+
+__build_one_by_one:
+	$(Q)set -e; \
+	for i in $(MAKECMDGOALS); do \
+		$(MAKE) -f $(srctree)/Makefile $$i; \
+	done
+
+else
+
+# We need some generic definitions (do not try to remake the file).
+scripts/Kbuild.include: ;
+include scripts/Kbuild.include
+
+# Read KERNELRELEASE from include/config/kernel.release (if it exists)
+KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)
+KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION)
+export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION
+
 # SUBARCH tells the usermode build what the underlying arch is.  That is set
 # first, and if a usermode build is happening, the "ARCH=um" on the command
 # line overrides the setting of ARCH below.  If a native build is happening,
@@ -225,7 +288,8 @@ SUBARCH := $(shell uname -m | sed -e s/i.86/x86/ -e s/x86_64/x86/ \
 				  -e s/arm.*/arm/ -e s/sa110/arm/ \
 				  -e s/s390x/s390/ -e s/parisc64/parisc/ \
 				  -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
-				  -e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ )
+				  -e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ \
+				  -e s/riscv.*/riscv/)
 
 # Cross compiling and selecting different set of gcc/bin-utils
 # ---------------------------------------------------------------------------
@@ -283,9 +347,6 @@ ifeq ($(ARCH),tilegx)
        SRCARCH := tile
 endif
 
-# Where to locate arch specific headers
-hdr-arch  := $(SRCARCH)
-
 KCONFIG_CONFIG	?= .config
 export KCONFIG_CONFIG
 
@@ -306,45 +367,6 @@ HOSTCXXFLAGS := -O2 $(HOST_LFS_CFLAGS)
 HOSTLDFLAGS  := $(HOST_LFS_LDFLAGS)
 HOST_LOADLIBES := $(HOST_LFS_LIBS)
 
-ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
-HOSTCFLAGS  += -Wno-unused-value -Wno-unused-parameter \
-		-Wno-missing-field-initializers -fno-delete-null-pointer-checks
-endif
-
-# Decide whether to build built-in, modular, or both.
-# Normally, just do built-in.
-
-KBUILD_MODULES :=
-KBUILD_BUILTIN := 1
-
-# If we have only "make modules", don't compile built-in objects.
-# When we're building modules with modversions, we need to consider
-# the built-in objects during the descend as well, in order to
-# make sure the checksums are up to date before we record them.
-
-ifeq ($(MAKECMDGOALS),modules)
-  KBUILD_BUILTIN := $(if $(CONFIG_MODVERSIONS),1)
-endif
-
-# If we have "make <whatever> modules", compile modules
-# in addition to whatever we do anyway.
-# Just "make" or "make all" shall build modules as well
-
-ifneq ($(filter all _all modules,$(MAKECMDGOALS)),)
-  KBUILD_MODULES := 1
-endif
-
-ifeq ($(MAKECMDGOALS),)
-  KBUILD_MODULES := 1
-endif
-
-export KBUILD_MODULES KBUILD_BUILTIN
-export KBUILD_CHECKSRC KBUILD_SRC KBUILD_EXTMOD
-
-# We need some generic definitions (do not try to remake the file).
-scripts/Kbuild.include: ;
-include scripts/Kbuild.include
-
 # Make variables (CC, etc...)
 AS		= $(CROSS_COMPILE)as
 LD		= $(CROSS_COMPILE)ld
@@ -372,14 +394,11 @@ LDFLAGS_MODULE  =
 CFLAGS_KERNEL	=
 AFLAGS_KERNEL	=
 LDFLAGS_vmlinux =
-CFLAGS_GCOV	:= -fprofile-arcs -ftest-coverage -fno-tree-loop-im $(call cc-disable-warning,maybe-uninitialized,)
-CFLAGS_KCOV	:= $(call cc-option,-fsanitize-coverage=trace-pc,)
-
 
 # Use USERINCLUDE when you must reference the UAPI directories only.
 USERINCLUDE    := \
-		-I$(srctree)/arch/$(hdr-arch)/include/uapi \
-		-I$(objtree)/arch/$(hdr-arch)/include/generated/uapi \
+		-I$(srctree)/arch/$(SRCARCH)/include/uapi \
+		-I$(objtree)/arch/$(SRCARCH)/include/generated/uapi \
 		-I$(srctree)/include/uapi \
 		-I$(objtree)/include/generated/uapi \
                 -include $(srctree)/include/linux/kconfig.h
@@ -387,40 +406,33 @@ USERINCLUDE    := \
 # Use LINUXINCLUDE when you must reference the include/ directory.
 # Needed to be compatible with the O= option
 LINUXINCLUDE    := \
-		-I$(srctree)/arch/$(hdr-arch)/include \
-		-I$(objtree)/arch/$(hdr-arch)/include/generated \
+		-I$(srctree)/arch/$(SRCARCH)/include \
+		-I$(objtree)/arch/$(SRCARCH)/include/generated \
 		$(if $(KBUILD_SRC), -I$(srctree)/include) \
 		-I$(objtree)/include \
 		$(USERINCLUDE)
 
-KBUILD_CPPFLAGS := -D__KERNEL__
-
+KBUILD_AFLAGS   := -D__ASSEMBLY__
 KBUILD_CFLAGS   := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
-		   -fno-strict-aliasing -fno-common \
+		   -fno-strict-aliasing -fno-common -fshort-wchar \
 		   -Werror-implicit-function-declaration \
 		   -Wno-format-security \
-		   -std=gnu89 $(call cc-option,-fno-PIE)
-
-
+		   -std=gnu89
+KBUILD_CPPFLAGS := -D__KERNEL__
 KBUILD_AFLAGS_KERNEL :=
 KBUILD_CFLAGS_KERNEL :=
-KBUILD_AFLAGS   := -D__ASSEMBLY__ $(call cc-option,-fno-PIE)
 KBUILD_AFLAGS_MODULE  := -DMODULE
 KBUILD_CFLAGS_MODULE  := -DMODULE
 KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
+GCC_PLUGINS_CFLAGS :=
 
-# Read KERNELRELEASE from include/config/kernel.release (if it exists)
-KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)
-KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION)
-
-export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION
 export ARCH SRCARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC
 export CPP AR NM STRIP OBJCOPY OBJDUMP HOSTLDFLAGS HOST_LOADLIBES
 export MAKE AWK GENKSYMS INSTALLKERNEL PERL PYTHON UTS_MACHINE
 export HOSTCXX HOSTCXXFLAGS LDFLAGS_MODULE CHECK CHECKFLAGS
 
 export KBUILD_CPPFLAGS NOSTDINC_FLAGS LINUXINCLUDE OBJCOPYFLAGS LDFLAGS
-export KBUILD_CFLAGS CFLAGS_KERNEL CFLAGS_MODULE CFLAGS_GCOV CFLAGS_KCOV CFLAGS_KASAN CFLAGS_UBSAN
+export KBUILD_CFLAGS CFLAGS_KERNEL CFLAGS_MODULE CFLAGS_KASAN CFLAGS_UBSAN
 export KBUILD_AFLAGS AFLAGS_KERNEL AFLAGS_MODULE
 export KBUILD_AFLAGS_MODULE KBUILD_CFLAGS_MODULE KBUILD_LDFLAGS_MODULE
 export KBUILD_AFLAGS_KERNEL KBUILD_CFLAGS_KERNEL
@@ -442,7 +454,7 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
 # ===========================================================================
 # Rules shared between *config targets and build targets
 
-# Basic helpers built in scripts/
+# Basic helpers built in scripts/basic/
 PHONY += scripts_basic
 scripts_basic:
 	$(Q)$(MAKE) $(build)=scripts/basic
@@ -462,73 +474,38 @@ ifneq ($(KBUILD_SRC),)
 	    $(srctree) $(objtree) $(VERSION) $(PATCHLEVEL)
 endif
 
-# Support for using generic headers in asm-generic
-PHONY += asm-generic uapi-asm-generic
-asm-generic: uapi-asm-generic
-	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.asm-generic \
-	            src=asm obj=arch/$(SRCARCH)/include/generated/asm
-uapi-asm-generic:
-	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.asm-generic \
-	            src=uapi/asm obj=arch/$(SRCARCH)/include/generated/uapi/asm
-
-# To make sure we do not include .config for any of the *config targets
-# catch them early, and hand them over to scripts/kconfig/Makefile
-# It is allowed to specify more targets when calling make, including
-# mixing *config targets and build targets.
-# For example 'make oldconfig all'.
-# Detect when mixed targets is specified, and make a second invocation
-# of make so .config is not included in this case either (for *config).
-
-version_h := include/generated/uapi/linux/version.h
-old_version_h := include/linux/version.h
-
-no-dot-config-targets := clean mrproper distclean \
-			 cscope gtags TAGS tags help% %docs check% coccicheck \
-			 $(version_h) headers_% archheaders archscripts \
-			 kernelversion %src-pkg
-
-config-targets := 0
-mixed-targets  := 0
-dot-config     := 1
-
-ifneq ($(filter $(no-dot-config-targets), $(MAKECMDGOALS)),)
-	ifeq ($(filter-out $(no-dot-config-targets), $(MAKECMDGOALS)),)
-		dot-config := 0
-	endif
-endif
-
-ifeq ($(KBUILD_EXTMOD),)
-        ifneq ($(filter config %config,$(MAKECMDGOALS)),)
-                config-targets := 1
-                ifneq ($(words $(MAKECMDGOALS)),1)
-                        mixed-targets := 1
-                endif
-        endif
+ifeq ($(cc-name),clang)
+ifneq ($(CROSS_COMPILE),)
+CLANG_TARGET	:= --target=$(notdir $(CROSS_COMPILE:%-=%))
+GCC_TOOLCHAIN	:= $(realpath $(dir $(shell which $(LD)))/..)
 endif
-# install and module_install need also be processed one by one
-ifneq ($(filter install,$(MAKECMDGOALS)),)
-        ifneq ($(filter modules_install,$(MAKECMDGOALS)),)
-	        mixed-targets := 1
-        endif
+ifneq ($(GCC_TOOLCHAIN),)
+CLANG_GCC_TC	:= --gcc-toolchain=$(GCC_TOOLCHAIN)
 endif
+KBUILD_CFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC)
+KBUILD_AFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC)
+KBUILD_CPPFLAGS += $(call cc-option,-Qunused-arguments,)
+KBUILD_CFLAGS += $(call cc-disable-warning, unused-variable)
+KBUILD_CFLAGS += $(call cc-disable-warning, format-invalid-specifier)
+KBUILD_CFLAGS += $(call cc-disable-warning, gnu)
+KBUILD_CFLAGS += $(call cc-disable-warning, address-of-packed-member)
+# Quiet clang warning: comparison of unsigned expression < 0 is always false
+KBUILD_CFLAGS += $(call cc-disable-warning, tautological-compare)
+# CLANG uses a _MergedGlobals as optimization, but this breaks modpost, as the
+# source of a reference will be _MergedGlobals and not on of the whitelisted names.
+# See modpost pattern 2
+KBUILD_CFLAGS += $(call cc-option, -mno-global-merge,)
+KBUILD_CFLAGS += $(call cc-option, -fcatch-undefined-behavior)
+KBUILD_CFLAGS += $(call cc-option, -no-integrated-as)
+KBUILD_AFLAGS += $(call cc-option, -no-integrated-as)
+else
 
-ifeq ($(mixed-targets),1)
-# ===========================================================================
-# We're called with mixed targets (*config and build targets).
-# Handle them one by one.
-
-PHONY += $(MAKECMDGOALS) __build_one_by_one
-
-$(filter-out __build_one_by_one, $(MAKECMDGOALS)): __build_one_by_one
-	@:
-
-__build_one_by_one:
-	$(Q)set -e; \
-	for i in $(MAKECMDGOALS); do \
-		$(MAKE) -f $(srctree)/Makefile $$i; \
-	done
+# These warnings generated too much noise in a regular build.
+# Use make W=1 to enable them (see scripts/Makefile.extrawarn)
+KBUILD_CFLAGS += $(call cc-disable-warning, unused-but-set-variable)
+KBUILD_CFLAGS += $(call cc-disable-warning, unused-const-variable)
+endif
 
-else
 ifeq ($(config-targets),1)
 # ===========================================================================
 # *config targets only - make sure prerequisites are updated, and descend
@@ -551,6 +528,44 @@ else
 # Build targets only - this includes vmlinux, arch specific targets, clean
 # targets and others. In general all targets except *config targets.
 
+# If building an external module we do not care about the all: rule
+# but instead _all depend on modules
+PHONY += all
+ifeq ($(KBUILD_EXTMOD),)
+_all: all
+else
+_all: modules
+endif
+
+# Decide whether to build built-in, modular, or both.
+# Normally, just do built-in.
+
+KBUILD_MODULES :=
+KBUILD_BUILTIN := 1
+
+# If we have only "make modules", don't compile built-in objects.
+# When we're building modules with modversions, we need to consider
+# the built-in objects during the descend as well, in order to
+# make sure the checksums are up to date before we record them.
+
+ifeq ($(MAKECMDGOALS),modules)
+  KBUILD_BUILTIN := $(if $(CONFIG_MODVERSIONS),1)
+endif
+
+# If we have "make <whatever> modules", compile modules
+# in addition to whatever we do anyway.
+# Just "make" or "make all" shall build modules as well
+
+ifneq ($(filter all _all modules,$(MAKECMDGOALS)),)
+  KBUILD_MODULES := 1
+endif
+
+ifeq ($(MAKECMDGOALS),)
+  KBUILD_MODULES := 1
+endif
+
+export KBUILD_MODULES KBUILD_BUILTIN
+
 ifeq ($(KBUILD_EXTMOD),)
 # Additional helpers built in scripts/
 # Carefully list dependencies so we do not try to build scripts twice
@@ -621,6 +636,11 @@ endif
 # Defaults to vmlinux, but the arch makefile usually adds further targets
 all: vmlinux
 
+KBUILD_CFLAGS	+= $(call cc-option,-fno-PIE)
+KBUILD_AFLAGS	+= $(call cc-option,-fno-PIE)
+CFLAGS_GCOV	:= -fprofile-arcs -ftest-coverage -fno-tree-loop-im $(call cc-disable-warning,maybe-uninitialized,)
+export CFLAGS_GCOV CFLAGS_KCOV
+
 # The arch Makefile can set ARCH_{CPP,A,C}FLAGS to override the default
 # values of the respective KBUILD_* variables
 ARCH_CPPFLAGS :=
@@ -652,11 +672,12 @@ KBUILD_CFLAGS += $(call cc-ifversion, -lt, 0409, \
 KBUILD_CFLAGS	+= $(call cc-option,--param=allow-store-data-races=0)
 
 # check for 'asm goto'
-ifeq ($(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-goto.sh $(CC) $(KBUILD_CFLAGS)), y)
+ifeq ($(call shell-cached,$(CONFIG_SHELL) $(srctree)/scripts/gcc-goto.sh $(CC) $(KBUILD_CFLAGS)), y)
 	KBUILD_CFLAGS += -DCC_HAVE_ASM_GOTO
 	KBUILD_AFLAGS += -DCC_HAVE_ASM_GOTO
 endif
 
+include scripts/Makefile.kcov
 include scripts/Makefile.gcc-plugins
 
 ifdef CONFIG_READABLE_ASM
@@ -695,38 +716,6 @@ ifdef CONFIG_CC_STACKPROTECTOR
 endif
 KBUILD_CFLAGS += $(stackp-flag)
 
-ifeq ($(cc-name),clang)
-ifneq ($(CROSS_COMPILE),)
-CLANG_TARGET	:= -target $(notdir $(CROSS_COMPILE:%-=%))
-GCC_TOOLCHAIN	:= $(realpath $(dir $(shell which $(LD)))/..)
-endif
-ifneq ($(GCC_TOOLCHAIN),)
-CLANG_GCC_TC	:= -gcc-toolchain $(GCC_TOOLCHAIN)
-endif
-KBUILD_CFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC)
-KBUILD_AFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC)
-KBUILD_CPPFLAGS += $(call cc-option,-Qunused-arguments,)
-KBUILD_CFLAGS += $(call cc-disable-warning, unused-variable)
-KBUILD_CFLAGS += $(call cc-disable-warning, format-invalid-specifier)
-KBUILD_CFLAGS += $(call cc-disable-warning, gnu)
-KBUILD_CFLAGS += $(call cc-disable-warning, address-of-packed-member)
-# Quiet clang warning: comparison of unsigned expression < 0 is always false
-KBUILD_CFLAGS += $(call cc-disable-warning, tautological-compare)
-# CLANG uses a _MergedGlobals as optimization, but this breaks modpost, as the
-# source of a reference will be _MergedGlobals and not on of the whitelisted names.
-# See modpost pattern 2
-KBUILD_CFLAGS += $(call cc-option, -mno-global-merge,)
-KBUILD_CFLAGS += $(call cc-option, -fcatch-undefined-behavior)
-KBUILD_CFLAGS += $(call cc-option, -no-integrated-as)
-KBUILD_AFLAGS += $(call cc-option, -no-integrated-as)
-else
-
-# These warnings generated too much noise in a regular build.
-# Use make W=1 to enable them (see scripts/Makefile.extrawarn)
-KBUILD_CFLAGS += $(call cc-disable-warning, unused-but-set-variable)
-KBUILD_CFLAGS += $(call cc-disable-warning, unused-const-variable)
-endif
-
 ifdef CONFIG_FRAME_POINTER
 KBUILD_CFLAGS	+= -fno-omit-frame-pointer -fno-optimize-sibling-calls
 else
@@ -788,7 +777,7 @@ KBUILD_CFLAGS	+= $(call cc-option,-fdata-sections,)
 endif
 
 # arch Makefile may override CC so keep this after arch Makefile is included
-NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
+NOSTDINC_FLAGS += -nostdinc -isystem $(call shell-cached,$(CC) -print-file-name=include)
 CHECKFLAGS     += $(NOSTDINC_FLAGS)
 
 # warn about C99 declaration after statement
@@ -933,7 +922,11 @@ ifdef CONFIG_STACK_VALIDATION
   ifeq ($(has_libelf),1)
     objtool_target := tools/objtool FORCE
   else
-    $(warning "Cannot use CONFIG_STACK_VALIDATION, please install libelf-dev, libelf-devel or elfutils-libelf-devel")
+    ifdef CONFIG_UNWINDER_ORC
+      $(error "Cannot generate ORC metadata for CONFIG_UNWINDER_ORC=y, please install libelf-dev, libelf-devel or elfutils-libelf-devel")
+    else
+      $(warning "Cannot use CONFIG_STACK_VALIDATION=y, please install libelf-dev, libelf-devel or elfutils-libelf-devel")
+    endif
     SKIP_STACK_VALIDATION := 1
     export SKIP_STACK_VALIDATION
   endif
@@ -964,7 +957,7 @@ export KBUILD_VMLINUX_MAIN := $(core-y) $(libs-y2) $(drivers-y) $(net-y) $(virt-
 export KBUILD_VMLINUX_LIBS := $(libs-y1)
 export KBUILD_LDS          := arch/$(SRCARCH)/kernel/vmlinux.lds
 export LDFLAGS_vmlinux
-# used by scripts/pacmage/Makefile
+# used by scripts/package/Makefile
 export KBUILD_ALLDIRS := $(sort $(filter-out arch/%,$(vmlinux-alldirs)) arch Documentation include samples scripts tools)
 
 vmlinux-deps := $(KBUILD_LDS) $(KBUILD_VMLINUX_INIT) $(KBUILD_VMLINUX_MAIN) $(KBUILD_VMLINUX_LIBS)
@@ -978,7 +971,7 @@ ifdef CONFIG_HEADERS_CHECK
 	$(Q)$(MAKE) -f $(srctree)/Makefile headers_check
 endif
 ifdef CONFIG_GDB_SCRIPTS
-	$(Q)ln -fsn `cd $(srctree) && /bin/pwd`/scripts/gdb/vmlinux-gdb.py
+	$(Q)ln -fsn $(abspath $(srctree)/scripts/gdb/vmlinux-gdb.py)
 endif
 ifdef CONFIG_TRIM_UNUSED_KSYMS
 	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/adjust_autoksyms.sh \
@@ -992,8 +985,8 @@ include/generated/autoksyms.h: FORCE
 ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(SRCARCH)/Makefile.postlink)
 
 # Final link of vmlinux with optional arch pass after final link
-    cmd_link-vmlinux =                                                 \
-	$(CONFIG_SHELL) $< $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) ;       \
+cmd_link-vmlinux =                                                 \
+	$(CONFIG_SHELL) $< $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) ;    \
 	$(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true)
 
 vmlinux: scripts/link-vmlinux.sh vmlinux_prereq $(vmlinux-deps) FORCE
@@ -1016,7 +1009,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
 
 PHONY += $(vmlinux-dirs)
 $(vmlinux-dirs): prepare scripts
-	$(Q)$(MAKE) $(build)=$@
+	$(Q)$(MAKE) $(build)=$@ need-builtin=1
 
 define filechk_kernel.release
 	echo "$(KERNELVERSION)$$($(CONFIG_SHELL) $(srctree)/scripts/setlocalversion $(srctree))"
@@ -1066,6 +1059,15 @@ prepare0: archprepare gcc-plugins
 # All the preparing..
 prepare: prepare0 prepare-objtool
 
+# Support for using generic headers in asm-generic
+PHONY += asm-generic uapi-asm-generic
+asm-generic: uapi-asm-generic
+	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.asm-generic \
+	            src=asm obj=arch/$(SRCARCH)/include/generated/asm
+uapi-asm-generic:
+	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.asm-generic \
+	            src=uapi/asm obj=arch/$(SRCARCH)/include/generated/uapi/asm
+
 PHONY += prepare-objtool
 prepare-objtool: $(objtool_target)
 
@@ -1129,23 +1131,13 @@ headerdep:
 	$(srctree)/scripts/headerdep.pl -I$(srctree)/include
 
 # ---------------------------------------------------------------------------
-# Firmware install
-INSTALL_FW_PATH=$(INSTALL_MOD_PATH)/lib/firmware
-export INSTALL_FW_PATH
-
-PHONY += firmware_install
-firmware_install:
-	@mkdir -p $(objtree)/firmware
-	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.fwinst obj=firmware __fw_install
-
-# ---------------------------------------------------------------------------
 # Kernel headers
 
 #Default location for installed headers
 export INSTALL_HDR_PATH = $(objtree)/usr
 
-# If we do an all arch process set dst to include/arch-$(hdr-arch)
-hdr-dst = $(if $(KBUILD_HEADERS), dst=include/arch-$(hdr-arch), dst=include)
+# If we do an all arch process set dst to include/arch-$(SRCARCH)
+hdr-dst = $(if $(KBUILD_HEADERS), dst=include/arch-$(SRCARCH), dst=include)
 
 PHONY += archheaders
 archheaders:
@@ -1163,10 +1155,10 @@ headers_install_all:
 
 PHONY += headers_install
 headers_install: __headers
-	$(if $(wildcard $(srctree)/arch/$(hdr-arch)/include/uapi/asm/Kbuild),, \
+	$(if $(wildcard $(srctree)/arch/$(SRCARCH)/include/uapi/asm/Kbuild),, \
 	  $(error Headers not exportable for the $(SRCARCH) architecture))
 	$(Q)$(MAKE) $(hdr-inst)=include/uapi dst=include
-	$(Q)$(MAKE) $(hdr-inst)=arch/$(hdr-arch)/include/uapi $(hdr-dst)
+	$(Q)$(MAKE) $(hdr-inst)=arch/$(SRCARCH)/include/uapi $(hdr-dst)
 
 PHONY += headers_check_all
 headers_check_all: headers_install_all
@@ -1175,17 +1167,18 @@ headers_check_all: headers_install_all
 PHONY += headers_check
 headers_check: headers_install
 	$(Q)$(MAKE) $(hdr-inst)=include/uapi dst=include HDRCHECK=1
-	$(Q)$(MAKE) $(hdr-inst)=arch/$(hdr-arch)/include/uapi $(hdr-dst) HDRCHECK=1
+	$(Q)$(MAKE) $(hdr-inst)=arch/$(SRCARCH)/include/uapi $(hdr-dst) HDRCHECK=1
 
 # ---------------------------------------------------------------------------
 # Kernel selftest
 
 PHONY += kselftest
 kselftest:
-	$(Q)$(MAKE) -C tools/testing/selftests run_tests
+	$(Q)$(MAKE) -C $(srctree)/tools/testing/selftests run_tests
 
+PHONY += kselftest-clean
 kselftest-clean:
-	$(Q)$(MAKE) -C tools/testing/selftests clean
+	$(Q)$(MAKE) -C $(srctree)/tools/testing/selftests clean
 
 PHONY += kselftest-merge
 kselftest-merge:
@@ -1215,7 +1208,6 @@ modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
 	$(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
 	@$(kecho) '  Building modules, stage 2.';
 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
-	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.fwinst obj=firmware __fw_modbuild
 
 modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
 	$(Q)$(AWK) '!x[$$0]++' $^ > $(objtree)/modules.builtin
@@ -1237,7 +1229,7 @@ _modinst_:
 	@rm -rf $(MODLIB)/kernel
 	@rm -f $(MODLIB)/source
 	@mkdir -p $(MODLIB)/kernel
-	@ln -s `cd $(srctree) && /bin/pwd` $(MODLIB)/source
+	@ln -s $(abspath $(srctree)) $(MODLIB)/source
 	@if [ ! $(objtree) -ef  $(MODLIB)/build ]; then \
 		rm -f $(MODLIB)/build ; \
 		ln -s $(CURDIR) $(MODLIB)/build ; \
@@ -1251,7 +1243,6 @@ _modinst_:
 # boot script depmod is the master version.
 PHONY += _modinst_post
 _modinst_post: _modinst_
-	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.fwinst obj=firmware __fw_modinst
 	$(call cmd,depmod)
 
 ifeq ($(CONFIG_MODULE_SIG), y)
@@ -1289,7 +1280,7 @@ CLEAN_DIRS  += $(MODVERDIR)
 # Directories & files removed with 'make mrproper'
 MRPROPER_DIRS  += include/config usr/include include/generated          \
 		  arch/*/include/generated .tmp_objdiff
-MRPROPER_FILES += .config .config.old .version .old_version \
+MRPROPER_FILES += .config .config.old .version \
 		  Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
 		  signing_key.pem signing_key.priv signing_key.x509	\
 		  x509.genkey extra_certificates signing_key.x509.keyid	\
@@ -1346,8 +1337,9 @@ package-dir	:= scripts/package
 	$(Q)$(MAKE) $(build)=$(package-dir) $@
 %pkg: include/config/kernel.release FORCE
 	$(Q)$(MAKE) $(build)=$(package-dir) $@
-rpm: include/config/kernel.release FORCE
-	$(Q)$(MAKE) $(build)=$(package-dir) $@
+rpm: rpm-pkg
+	@echo "  WARNING: \"rpm\" target will be removed after Linux 4.18"
+	@echo "           Please use \"rpm-pkg\" instead."
 
 
 # Brief documentation of the typical targets used
@@ -1374,8 +1366,6 @@ help:
 	@echo  '* vmlinux	  - Build the bare kernel'
 	@echo  '* modules	  - Build all modules'
 	@echo  '  modules_install - Install all modules to INSTALL_MOD_PATH (default: /)'
-	@echo  '  firmware_install- Install all firmware to INSTALL_FW_PATH'
-	@echo  '                    (default: $$(INSTALL_MOD_PATH)/lib/firmware)'
 	@echo  '  dir/            - Build all files in dir and below'
 	@echo  '  dir/file.[ois]  - Build specified target only'
 	@echo  '  dir/file.ll     - Build the LLVM assembly file'
@@ -1401,14 +1391,14 @@ help:
 	@echo  '  export_report   - List the usages of all exported symbols'
 	@echo  '  headers_check   - Sanity check on exported headers'
 	@echo  '  headerdep       - Detect inclusion cycles in headers'
-	@$(MAKE) -f $(srctree)/scripts/Makefile.help checker-help
+	@echo  '  coccicheck      - Check with Coccinelle'
 	@echo  ''
 	@echo  'Kernel selftest:'
 	@echo  '  kselftest       - Build and run kernel selftest (run as root)'
 	@echo  '                    Build, install, and boot kernel before'
 	@echo  '                    running kselftest on it'
 	@echo  '  kselftest-clean - Remove all generated kselftest files'
-	@echo  '  kselftest-merge - Merge all the config dependencies of kselftest to existed'
+	@echo  '  kselftest-merge - Merge all the config dependencies of kselftest to existing'
 	@echo  '                    .config.'
 	@echo  ''
 	@echo 'Userspace tools targets:'
@@ -1467,7 +1457,8 @@ $(help-board-dirs): help-%:
 
 # Documentation targets
 # ---------------------------------------------------------------------------
-DOC_TARGETS := xmldocs sgmldocs psdocs latexdocs pdfdocs htmldocs mandocs installmandocs epubdocs cleandocs linkcheckdocs
+DOC_TARGETS := xmldocs latexdocs pdfdocs htmldocs epubdocs cleandocs \
+	       linkcheckdocs dochelp refcheckdocs
 PHONY += $(DOC_TARGETS)
 $(DOC_TARGETS): scripts_basic FORCE
 	$(Q)$(MAKE) $(build)=Documentation $@
@@ -1556,13 +1547,14 @@ clean: $(clean-dirs)
 	$(call cmd,rmdirs)
 	$(call cmd,rmfiles)
 	@find $(if $(KBUILD_EXTMOD), $(KBUILD_EXTMOD), .) $(RCS_FIND_IGNORE) \
-		\( -name '*.[oas]' -o -name '*.ko' -o -name '.*.cmd' \
-		-o -name '*.ko.*' \
-		-o -name '*.dwo'  \
+		\( -name '*.[aios]' -o -name '*.ko' -o -name '.*.cmd' \
+		-o -name '*.ko.*' -o -name '*.dtb' -o -name '*.dtb.S' \
+		-o -name '*.dwo' -o -name '*.lst' \
 		-o -name '*.su'  \
 		-o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \
 		-o -name '*.symtypes' -o -name 'modules.order' \
 		-o -name modules.builtin -o -name '.tmp_*.o.*' \
+		-o -name .cache.mk \
 		-o -name '*.c.[012]*.*' \
 		-o -name '*.ll' \
 		-o -name '*.gcno' \) -type f -print | xargs rm -f
@@ -1629,11 +1621,11 @@ image_name:
 # Clear a bunch of variables before executing the submake
 tools/: FORCE
 	$(Q)mkdir -p $(objtree)/tools
-	$(Q)$(MAKE) LDFLAGS= MAKEFLAGS="$(tools_silent) $(filter --j% -j,$(MAKEFLAGS))" O=$(shell cd $(objtree) && /bin/pwd) subdir=tools -C $(src)/tools/
+	$(Q)$(MAKE) LDFLAGS= MAKEFLAGS="$(tools_silent) $(filter --j% -j,$(MAKEFLAGS))" O=$(abspath $(objtree)) subdir=tools -C $(src)/tools/
 
 tools/%: FORCE
 	$(Q)mkdir -p $(objtree)/tools
-	$(Q)$(MAKE) LDFLAGS= MAKEFLAGS="$(tools_silent) $(filter --j% -j,$(MAKEFLAGS))" O=$(shell cd $(objtree) && /bin/pwd) subdir=tools -C $(src)/tools/ $*
+	$(Q)$(MAKE) LDFLAGS= MAKEFLAGS="$(tools_silent) $(filter --j% -j,$(MAKEFLAGS))" O=$(abspath $(objtree)) subdir=tools -C $(src)/tools/ $*
 
 # Single targets
 # ---------------------------------------------------------------------------
@@ -1709,8 +1701,7 @@ cmd_crmodverdir = $(Q)mkdir -p $(MODVERDIR) \
 
 # read all saved command lines
 
-targets := $(wildcard $(sort $(targets)))
-cmd_files := $(wildcard .*.cmd $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd))
+cmd_files := $(wildcard .*.cmd $(foreach f,$(sort $(targets)),$(dir $(f)).$(notdir $(f)).cmd))
 
 ifneq ($(cmd_files),)
   $(cmd_files): ;	# Do not try to update included dependency files
diff --git a/arch/Kconfig b/arch/Kconfig
index 21d0089117fe..400b9e1b2f27 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # General architecture dependent options
 #
@@ -90,7 +91,7 @@ config STATIC_KEYS_SELFTEST
 config OPTPROBES
 	def_bool y
 	depends on KPROBES && HAVE_OPTPROBES
-	depends on !PREEMPT
+	select TASKS_RCU if PREEMPT
 
 config KPROBES_ON_FTRACE
 	def_bool y
@@ -458,6 +459,13 @@ config GCC_PLUGIN_STRUCTLEAK
 	   * https://grsecurity.net/
 	   * https://pax.grsecurity.net/
 
+config GCC_PLUGIN_STRUCTLEAK_BYREF_ALL
+	bool "Force initialize all struct type variables passed by reference"
+	depends on GCC_PLUGIN_STRUCTLEAK
+	help
+	  Zero initialize any struct type local variable that may be passed by
+	  reference without having been initialized.
+
 config GCC_PLUGIN_STRUCTLEAK_VERBOSE
 	bool "Report forcefully initialized variables"
 	depends on GCC_PLUGIN_STRUCTLEAK
@@ -473,11 +481,13 @@ config GCC_PLUGIN_RANDSTRUCT
 	depends on GCC_PLUGINS
 	select MODVERSIONS if MODULES
 	help
-	  If you say Y here, the layouts of structures explicitly
-	  marked by __randomize_layout will be randomized at
-	  compile-time.  This can introduce the requirement of an
-	  additional information exposure vulnerability for exploits
-	  targeting these structure types.
+	  If you say Y here, the layouts of structures that are entirely
+	  function pointers (and have not been manually annotated with
+	  __no_randomize_layout), or structures that have been explicitly
+	  marked with __randomize_layout, will be randomized at compile-time.
+	  This can introduce the requirement of an additional information
+	  exposure vulnerability for exploits targeting these structure
+	  types.
 
 	  Enabling this feature will introduce some performance impact,
 	  slightly increase memory usage, and prevent the use of forensic
@@ -928,8 +938,17 @@ config STRICT_MODULE_RWX
 	  and non-text memory will be made non-executable. This provides
 	  protection against certain security exploits (e.g. writing to text)
 
-config ARCH_WANT_RELAX_ORDER
+config ARCH_HAS_REFCOUNT
 	bool
+	help
+	  An architecture selects this when it has implemented refcount_t
+	  using open coded assembly primitives that provide an optimized
+	  refcount_t implementation, possibly at the expense of some full
+	  refcount state checks of CONFIG_REFCOUNT_FULL=y.
+
+	  The refcount overflow check behavior, however, must be retained.
+	  Catching overflows is the primary security concern for protecting
+	  against bugs in reference counts.
 
 config REFCOUNT_FULL
 	bool "Perform full reference count validation at the expense of speed"
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 0e49d39ea74a..b31b974a03cb 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config ALPHA
 	bool
 	default y
@@ -505,7 +506,7 @@ config ALPHA_QEMU
 
 	  Generic kernels will auto-detect QEMU.  But when building a
 	  system-specific kernel, the assumption is that we want to
-	  elimiate as many runtime tests as possible.
+	  eliminate as many runtime tests as possible.
 
 	  If unsure, say N.
 
diff --git a/arch/alpha/Kconfig.debug b/arch/alpha/Kconfig.debug
index 3f6265f2d9d4..5e93dffb818a 100644
--- a/arch/alpha/Kconfig.debug
+++ b/arch/alpha/Kconfig.debug
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 menu "Kernel hacking"
 
 source "lib/Kconfig.debug"
diff --git a/arch/alpha/boot/bootloader.lds b/arch/alpha/boot/bootloader.lds
index 31c081ce1d50..8cdff54c6e41 100644
--- a/arch/alpha/boot/bootloader.lds
+++ b/arch/alpha/boot/bootloader.lds
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 OUTPUT_FORMAT("elf64-alpha")
 ENTRY(__start)
 printk = srm_printk;
diff --git a/arch/alpha/boot/bootp.c b/arch/alpha/boot/bootp.c
index 2a542a506557..95c0359f4858 100644
--- a/arch/alpha/boot/bootp.c
+++ b/arch/alpha/boot/bootp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/alpha/boot/bootp.c
  *
diff --git a/arch/alpha/boot/bootpz.c b/arch/alpha/boot/bootpz.c
index d6ad191698da..99b8d7dc344b 100644
--- a/arch/alpha/boot/bootpz.c
+++ b/arch/alpha/boot/bootpz.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/alpha/boot/bootpz.c
  *
diff --git a/arch/alpha/boot/head.S b/arch/alpha/boot/head.S
index 8efb26686d47..06a7c95fe9ad 100644
--- a/arch/alpha/boot/head.S
+++ b/arch/alpha/boot/head.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/boot/head.S
  *
diff --git a/arch/alpha/boot/main.c b/arch/alpha/boot/main.c
index dd6eb4a33582..8f5ed8610970 100644
--- a/arch/alpha/boot/main.c
+++ b/arch/alpha/boot/main.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/alpha/boot/main.c
  *
diff --git a/arch/alpha/boot/misc.c b/arch/alpha/boot/misc.c
index 1b568ed74f95..d65192202703 100644
--- a/arch/alpha/boot/misc.c
+++ b/arch/alpha/boot/misc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * misc.c
  * 
diff --git a/arch/alpha/boot/tools/mkbb.c b/arch/alpha/boot/tools/mkbb.c
index 1185778e6a1e..fc47f33f8a44 100644
--- a/arch/alpha/boot/tools/mkbb.c
+++ b/arch/alpha/boot/tools/mkbb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* This utility makes a bootblock suitable for the SRM console/miniloader */
 
 /* Usage:
diff --git a/arch/alpha/boot/tools/objstrip.c b/arch/alpha/boot/tools/objstrip.c
index dee82695f48b..825a16f5f622 100644
--- a/arch/alpha/boot/tools/objstrip.c
+++ b/arch/alpha/boot/tools/objstrip.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/alpha/boot/tools/objstrip.c
  *
diff --git a/arch/alpha/defconfig b/arch/alpha/defconfig
index 539e8b5a6cbd..f4ec420d7f2d 100644
--- a/arch/alpha/defconfig
+++ b/arch/alpha/defconfig
@@ -19,7 +19,6 @@ CONFIG_INET_AH=m
 CONFIG_INET_ESP=m
 # CONFIG_IPV6 is not set
 CONFIG_NETFILTER=y
-CONFIG_IP_NF_QUEUE=m
 CONFIG_IP_NF_IPTABLES=m
 CONFIG_IP_NF_FILTER=m
 CONFIG_VLAN_8021Q=m
@@ -57,7 +56,6 @@ CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_RTC=y
 CONFIG_EXT2_FS=y
 CONFIG_REISERFS_FS=m
-CONFIG_AUTOFS_FS=m
 CONFIG_ISO9660_FS=y
 CONFIG_MSDOS_FS=y
 CONFIG_VFAT_FS=y
diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild
index d103db5af5ff..47f3fba3e41f 100644
--- a/arch/alpha/include/asm/Kbuild
+++ b/arch/alpha/include/asm/Kbuild
@@ -1,8 +1,10 @@
+# SPDX-License-Identifier: GPL-2.0
 
 
 generic-y += clkdev.h
 generic-y += exec.h
 generic-y += export.h
+generic-y += fb.h
 generic-y += irq_work.h
 generic-y += mcs_spinlock.h
 generic-y += mm-arch-hooks.h
diff --git a/arch/alpha/include/asm/a.out.h b/arch/alpha/include/asm/a.out.h
index 9abbd2455306..d2346b7caff1 100644
--- a/arch/alpha/include/asm/a.out.h
+++ b/arch/alpha/include/asm/a.out.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_A_OUT_H__
 #define __ALPHA_A_OUT_H__
 
diff --git a/arch/alpha/include/asm/agp.h b/arch/alpha/include/asm/agp.h
index a94d48b8677f..7173eada1567 100644
--- a/arch/alpha/include/asm/agp.h
+++ b/arch/alpha/include/asm/agp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef AGP_H
 #define AGP_H 1
 
diff --git a/arch/alpha/include/asm/agp_backend.h b/arch/alpha/include/asm/agp_backend.h
index 55dd44a2cea7..2718802407d6 100644
--- a/arch/alpha/include/asm/agp_backend.h
+++ b/arch/alpha/include/asm/agp_backend.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_AGP_BACKEND_H
 #define _ALPHA_AGP_BACKEND_H 1
 
diff --git a/arch/alpha/include/asm/asm-prototypes.h b/arch/alpha/include/asm/asm-prototypes.h
new file mode 100644
index 000000000000..d12c68ea340b
--- /dev/null
+++ b/arch/alpha/include/asm/asm-prototypes.h
@@ -0,0 +1,18 @@
+#include <linux/spinlock.h>
+
+#include <asm/checksum.h>
+#include <asm/console.h>
+#include <asm/page.h>
+#include <asm/string.h>
+#include <asm/uaccess.h>
+
+#include <asm-generic/asm-prototypes.h>
+
+extern void __divl(void);
+extern void __reml(void);
+extern void __divq(void);
+extern void __remq(void);
+extern void __divlu(void);
+extern void __remlu(void);
+extern void __divqu(void);
+extern void __remqu(void);
diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
index 498933a7df97..767bfdd42992 100644
--- a/arch/alpha/include/asm/atomic.h
+++ b/arch/alpha/include/asm/atomic.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_ATOMIC_H
 #define _ALPHA_ATOMIC_H
 
@@ -13,6 +14,15 @@
  * than regular operations.
  */
 
+/*
+ * To ensure dependency ordering is preserved for the _relaxed and
+ * _release atomics, an smp_read_barrier_depends() is unconditionally
+ * inserted into the _relaxed variants, which are used to build the
+ * barriered versions. To avoid redundant back-to-back fences, we can
+ * define the _acquire and _fence versions explicitly.
+ */
+#define __atomic_op_acquire(op, args...)	op##_relaxed(args)
+#define __atomic_op_fence			__atomic_op_release
 
 #define ATOMIC_INIT(i)		{ (i) }
 #define ATOMIC64_INIT(i)	{ (i) }
@@ -60,6 +70,7 @@ static inline int atomic_##op##_return_relaxed(int i, atomic_t *v)	\
 	".previous"							\
 	:"=&r" (temp), "=m" (v->counter), "=&r" (result)		\
 	:"Ir" (i), "m" (v->counter) : "memory");			\
+	smp_read_barrier_depends();					\
 	return result;							\
 }
 
@@ -77,6 +88,7 @@ static inline int atomic_fetch_##op##_relaxed(int i, atomic_t *v)	\
 	".previous"							\
 	:"=&r" (temp), "=m" (v->counter), "=&r" (result)		\
 	:"Ir" (i), "m" (v->counter) : "memory");			\
+	smp_read_barrier_depends();					\
 	return result;							\
 }
 
@@ -111,6 +123,7 @@ static __inline__ long atomic64_##op##_return_relaxed(long i, atomic64_t * v)	\
 	".previous"							\
 	:"=&r" (temp), "=m" (v->counter), "=&r" (result)		\
 	:"Ir" (i), "m" (v->counter) : "memory");			\
+	smp_read_barrier_depends();					\
 	return result;							\
 }
 
@@ -128,6 +141,7 @@ static __inline__ long atomic64_fetch_##op##_relaxed(long i, atomic64_t * v)	\
 	".previous"							\
 	:"=&r" (temp), "=m" (v->counter), "=&r" (result)		\
 	:"Ir" (i), "m" (v->counter) : "memory");			\
+	smp_read_barrier_depends();					\
 	return result;							\
 }
 
diff --git a/arch/alpha/include/asm/barrier.h b/arch/alpha/include/asm/barrier.h
index 77516c87255d..92ec486a4f9e 100644
--- a/arch/alpha/include/asm/barrier.h
+++ b/arch/alpha/include/asm/barrier.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __BARRIER_H
 #define __BARRIER_H
 
diff --git a/arch/alpha/include/asm/bitops.h b/arch/alpha/include/asm/bitops.h
index 4bdfbd444e63..ca43f4d0b937 100644
--- a/arch/alpha/include/asm/bitops.h
+++ b/arch/alpha/include/asm/bitops.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_BITOPS_H
 #define _ALPHA_BITOPS_H
 
diff --git a/arch/alpha/include/asm/bug.h b/arch/alpha/include/asm/bug.h
index f091682e3cc8..b88ebdfedf7c 100644
--- a/arch/alpha/include/asm/bug.h
+++ b/arch/alpha/include/asm/bug.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_BUG_H
 #define _ALPHA_BUG_H
 
diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
index ad368a93a46a..6ce508c68907 100644
--- a/arch/alpha/include/asm/cache.h
+++ b/arch/alpha/include/asm/cache.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * include/asm-alpha/cache.h
  */
diff --git a/arch/alpha/include/asm/cacheflush.h b/arch/alpha/include/asm/cacheflush.h
index a9cb6aa447aa..89128489cb59 100644
--- a/arch/alpha/include/asm/cacheflush.h
+++ b/arch/alpha/include/asm/cacheflush.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_CACHEFLUSH_H
 #define _ALPHA_CACHEFLUSH_H
 
diff --git a/arch/alpha/include/asm/checksum.h b/arch/alpha/include/asm/checksum.h
index f2bbdd2ace51..473e6ccb65a3 100644
--- a/arch/alpha/include/asm/checksum.h
+++ b/arch/alpha/include/asm/checksum.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_CHECKSUM_H
 #define _ALPHA_CHECKSUM_H
 
diff --git a/arch/alpha/include/asm/cmpxchg.h b/arch/alpha/include/asm/cmpxchg.h
index e5117766529e..46ebf14aed4e 100644
--- a/arch/alpha/include/asm/cmpxchg.h
+++ b/arch/alpha/include/asm/cmpxchg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_CMPXCHG_H
 #define _ALPHA_CMPXCHG_H
 
diff --git a/arch/alpha/include/asm/compiler.h b/arch/alpha/include/asm/compiler.h
index a7720b96bcc9..5159ba259d65 100644
--- a/arch/alpha/include/asm/compiler.h
+++ b/arch/alpha/include/asm/compiler.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_COMPILER_H
 #define __ALPHA_COMPILER_H
 
diff --git a/arch/alpha/include/asm/console.h b/arch/alpha/include/asm/console.h
index f2b584fe0994..088b7b9eb15a 100644
--- a/arch/alpha/include/asm/console.h
+++ b/arch/alpha/include/asm/console.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __AXP_CONSOLE_H
 #define __AXP_CONSOLE_H
 
diff --git a/arch/alpha/include/asm/core_apecs.h b/arch/alpha/include/asm/core_apecs.h
index 6785ff7e02bc..0a07055bc0fe 100644
--- a/arch/alpha/include/asm/core_apecs.h
+++ b/arch/alpha/include/asm/core_apecs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_APECS__H__
 #define __ALPHA_APECS__H__
 
diff --git a/arch/alpha/include/asm/core_cia.h b/arch/alpha/include/asm/core_cia.h
index 9e0516c0ca27..c706a7f2b061 100644
--- a/arch/alpha/include/asm/core_cia.h
+++ b/arch/alpha/include/asm/core_cia.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_CIA__H__
 #define __ALPHA_CIA__H__
 
diff --git a/arch/alpha/include/asm/core_irongate.h b/arch/alpha/include/asm/core_irongate.h
index 24b2db541501..1c8906bf76c6 100644
--- a/arch/alpha/include/asm/core_irongate.h
+++ b/arch/alpha/include/asm/core_irongate.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_IRONGATE__H__
 #define __ALPHA_IRONGATE__H__
 
diff --git a/arch/alpha/include/asm/core_lca.h b/arch/alpha/include/asm/core_lca.h
index 8ee6c516279c..84d5e5b84f4f 100644
--- a/arch/alpha/include/asm/core_lca.h
+++ b/arch/alpha/include/asm/core_lca.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_LCA__H__
 #define __ALPHA_LCA__H__
 
diff --git a/arch/alpha/include/asm/core_marvel.h b/arch/alpha/include/asm/core_marvel.h
index dad300fa14ce..cc6fd92d5fa9 100644
--- a/arch/alpha/include/asm/core_marvel.h
+++ b/arch/alpha/include/asm/core_marvel.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Marvel systems use the IO7 I/O chip provides PCI/PCIX/AGP access
  *
@@ -312,7 +313,7 @@ struct io7 {
 	io7_port7_csrs *csrs;
 	struct io7_port ports[IO7_NUM_PORTS];
 
-	spinlock_t irq_lock;
+	raw_spinlock_t irq_lock;
 };
 
 #ifndef __EXTERN_INLINE
diff --git a/arch/alpha/include/asm/core_mcpcia.h b/arch/alpha/include/asm/core_mcpcia.h
index ad44bef29fba..b30dc128210d 100644
--- a/arch/alpha/include/asm/core_mcpcia.h
+++ b/arch/alpha/include/asm/core_mcpcia.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_MCPCIA__H__
 #define __ALPHA_MCPCIA__H__
 
diff --git a/arch/alpha/include/asm/core_polaris.h b/arch/alpha/include/asm/core_polaris.h
index 2f966b64659d..1c56dea647b5 100644
--- a/arch/alpha/include/asm/core_polaris.h
+++ b/arch/alpha/include/asm/core_polaris.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_POLARIS__H__
 #define __ALPHA_POLARIS__H__
 
diff --git a/arch/alpha/include/asm/core_t2.h b/arch/alpha/include/asm/core_t2.h
index ade9d92e68b4..e0b33d09e93a 100644
--- a/arch/alpha/include/asm/core_t2.h
+++ b/arch/alpha/include/asm/core_t2.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_T2__H__
 #define __ALPHA_T2__H__
 
diff --git a/arch/alpha/include/asm/core_titan.h b/arch/alpha/include/asm/core_titan.h
index 8cf79d1219e1..dcc02682c1e1 100644
--- a/arch/alpha/include/asm/core_titan.h
+++ b/arch/alpha/include/asm/core_titan.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_TITAN__H__
 #define __ALPHA_TITAN__H__
 
diff --git a/arch/alpha/include/asm/core_tsunami.h b/arch/alpha/include/asm/core_tsunami.h
index 8e39ecf09419..3391e95754f2 100644
--- a/arch/alpha/include/asm/core_tsunami.h
+++ b/arch/alpha/include/asm/core_tsunami.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_TSUNAMI__H__
 #define __ALPHA_TSUNAMI__H__
 
diff --git a/arch/alpha/include/asm/core_wildfire.h b/arch/alpha/include/asm/core_wildfire.h
index cd562f544ba2..5d1b37f412cd 100644
--- a/arch/alpha/include/asm/core_wildfire.h
+++ b/arch/alpha/include/asm/core_wildfire.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_WILDFIRE__H__
 #define __ALPHA_WILDFIRE__H__
 
diff --git a/arch/alpha/include/asm/delay.h b/arch/alpha/include/asm/delay.h
index 2aa3f410f7e6..868aa61aba2f 100644
--- a/arch/alpha/include/asm/delay.h
+++ b/arch/alpha/include/asm/delay.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_DELAY_H
 #define __ALPHA_DELAY_H
 
diff --git a/arch/alpha/include/asm/dma-mapping.h b/arch/alpha/include/asm/dma-mapping.h
index 5d53666935e6..b78f61f20796 100644
--- a/arch/alpha/include/asm/dma-mapping.h
+++ b/arch/alpha/include/asm/dma-mapping.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_DMA_MAPPING_H
 #define _ALPHA_DMA_MAPPING_H
 
@@ -8,6 +9,4 @@ static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
 	return dma_ops;
 }
 
-#define dma_cache_sync(dev, va, size, dir)		  ((void)0)
-
 #endif	/* _ALPHA_DMA_MAPPING_H */
diff --git a/arch/alpha/include/asm/dma.h b/arch/alpha/include/asm/dma.h
index 87cfdbdf08fc..28610ea7786d 100644
--- a/arch/alpha/include/asm/dma.h
+++ b/arch/alpha/include/asm/dma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * include/asm-alpha/dma.h
  *
diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
index 968d9991f5ee..8049997fa372 100644
--- a/arch/alpha/include/asm/elf.h
+++ b/arch/alpha/include/asm/elf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ALPHA_ELF_H
 #define __ASM_ALPHA_ELF_H
 
diff --git a/arch/alpha/include/asm/err_common.h b/arch/alpha/include/asm/err_common.h
index c25095942107..610e01fe73ab 100644
--- a/arch/alpha/include/asm/err_common.h
+++ b/arch/alpha/include/asm/err_common.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *	linux/include/asm-alpha/err_common.h
  *
diff --git a/arch/alpha/include/asm/err_ev7.h b/arch/alpha/include/asm/err_ev7.h
index 87f99777c2e4..ab17e6333764 100644
--- a/arch/alpha/include/asm/err_ev7.h
+++ b/arch/alpha/include/asm/err_ev7.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_ERR_EV7_H
 #define __ALPHA_ERR_EV7_H 1
 
diff --git a/arch/alpha/include/asm/extable.h b/arch/alpha/include/asm/extable.h
index 048e209e524c..e42592390ee0 100644
--- a/arch/alpha/include/asm/extable.h
+++ b/arch/alpha/include/asm/extable.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_EXTABLE_H
 #define _ASM_EXTABLE_H
 
diff --git a/arch/alpha/include/asm/fb.h b/arch/alpha/include/asm/fb.h
deleted file mode 100644
index fa9bbb96b2b3..000000000000
--- a/arch/alpha/include/asm/fb.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef _ASM_FB_H_
-#define _ASM_FB_H_
-#include <linux/device.h>
-
-/* Caching is off in the I/O space quadrant by design.  */
-#define fb_pgprotect(...) do {} while (0)
-
-static inline int fb_is_primary_device(struct fb_info *info)
-{
-	return 0;
-}
-
-#endif /* _ASM_FB_H_ */
diff --git a/arch/alpha/include/asm/floppy.h b/arch/alpha/include/asm/floppy.h
index bae97eb19d26..942924756cf2 100644
--- a/arch/alpha/include/asm/floppy.h
+++ b/arch/alpha/include/asm/floppy.h
@@ -24,7 +24,6 @@
 #define fd_set_dma_count(count) set_dma_count(FLOPPY_DMA,count)
 #define fd_enable_irq()         enable_irq(FLOPPY_IRQ)
 #define fd_disable_irq()        disable_irq(FLOPPY_IRQ)
-#define fd_cacheflush(addr,size) /* nothing */
 #define fd_request_irq()        request_irq(FLOPPY_IRQ, floppy_interrupt,\
 					    0, "floppy", NULL)
 #define fd_free_irq()           free_irq(FLOPPY_IRQ, NULL)
@@ -62,7 +61,6 @@ alpha_fd_dma_setup(char *addr, unsigned long size, int mode, int io)
 	prev_dir = dir;
 
 	fd_clear_dma_ff();
-	fd_cacheflush(addr, size);
 	fd_set_dma_mode(mode);
 	set_dma_addr(FLOPPY_DMA, bus_addr);
 	fd_set_dma_count(size);
diff --git a/arch/alpha/include/asm/fpu.h b/arch/alpha/include/asm/fpu.h
index 71c20956b905..b9691405e56b 100644
--- a/arch/alpha/include/asm/fpu.h
+++ b/arch/alpha/include/asm/fpu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ALPHA_FPU_H
 #define __ASM_ALPHA_FPU_H
 
diff --git a/arch/alpha/include/asm/futex.h b/arch/alpha/include/asm/futex.h
index fb01dfb760c2..d2e4da93e68c 100644
--- a/arch/alpha/include/asm/futex.h
+++ b/arch/alpha/include/asm/futex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ALPHA_FUTEX_H
 #define _ASM_ALPHA_FUTEX_H
 
@@ -25,18 +26,10 @@
 	:	"r" (uaddr), "r"(oparg)				\
 	:	"memory")
 
-static inline int futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
+static inline int arch_futex_atomic_op_inuser(int op, int oparg, int *oval,
+		u32 __user *uaddr)
 {
-	int op = (encoded_op >> 28) & 7;
-	int cmp = (encoded_op >> 24) & 15;
-	int oparg = (encoded_op << 8) >> 20;
-	int cmparg = (encoded_op << 20) >> 20;
 	int oldval = 0, ret;
-	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-		oparg = 1 << oparg;
-
-	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
-		return -EFAULT;
 
 	pagefault_disable();
 
@@ -62,17 +55,9 @@ static inline int futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
 
 	pagefault_enable();
 
-	if (!ret) {
-		switch (cmp) {
-		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-		default: ret = -ENOSYS;
-		}
-	}
+	if (!ret)
+		*oval = oldval;
+
 	return ret;
 }
 
diff --git a/arch/alpha/include/asm/gct.h b/arch/alpha/include/asm/gct.h
index 3504c704927c..2847449fb168 100644
--- a/arch/alpha/include/asm/gct.h
+++ b/arch/alpha/include/asm/gct.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_GCT_H
 #define __ALPHA_GCT_H
 
diff --git a/arch/alpha/include/asm/hardirq.h b/arch/alpha/include/asm/hardirq.h
index 242c09ba98c4..5ce5b34e8a1a 100644
--- a/arch/alpha/include/asm/hardirq.h
+++ b/arch/alpha/include/asm/hardirq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_HARDIRQ_H
 #define _ALPHA_HARDIRQ_H
 
diff --git a/arch/alpha/include/asm/hw_irq.h b/arch/alpha/include/asm/hw_irq.h
index 5050ac81cd90..e2d81ac0d934 100644
--- a/arch/alpha/include/asm/hw_irq.h
+++ b/arch/alpha/include/asm/hw_irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_HW_IRQ_H
 #define _ALPHA_HW_IRQ_H
 
diff --git a/arch/alpha/include/asm/hwrpb.h b/arch/alpha/include/asm/hwrpb.h
index 8e8f871af7cf..d8180e527a1e 100644
--- a/arch/alpha/include/asm/hwrpb.h
+++ b/arch/alpha/include/asm/hwrpb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_HWRPB_H
 #define __ALPHA_HWRPB_H
 
diff --git a/arch/alpha/include/asm/io.h b/arch/alpha/include/asm/io.h
index ff4049155c84..d123ff90f7a8 100644
--- a/arch/alpha/include/asm/io.h
+++ b/arch/alpha/include/asm/io.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_IO_H
 #define __ALPHA_IO_H
 
@@ -299,6 +300,7 @@ static inline void __iomem * ioremap_nocache(unsigned long offset,
 	return ioremap(offset, size);
 }
 
+#define ioremap_wc ioremap_nocache
 #define ioremap_uc ioremap_nocache
 
 static inline void iounmap(volatile void __iomem *addr)
diff --git a/arch/alpha/include/asm/io_trivial.h b/arch/alpha/include/asm/io_trivial.h
index 1c77f10b4b36..ba3d8f0cfe0c 100644
--- a/arch/alpha/include/asm/io_trivial.h
+++ b/arch/alpha/include/asm/io_trivial.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* Trivial implementations of basic i/o routines.  Assumes that all
    of the hard work has been done by ioremap and ioportmap, and that
    access to i/o space is linear.  */
diff --git a/arch/alpha/include/asm/irq.h b/arch/alpha/include/asm/irq.h
index 06377400dc09..4d17cacd1462 100644
--- a/arch/alpha/include/asm/irq.h
+++ b/arch/alpha/include/asm/irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_IRQ_H
 #define _ALPHA_IRQ_H
 
diff --git a/arch/alpha/include/asm/irqflags.h b/arch/alpha/include/asm/irqflags.h
index ffb1726484af..9f25d4e0d37e 100644
--- a/arch/alpha/include/asm/irqflags.h
+++ b/arch/alpha/include/asm/irqflags.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_IRQFLAGS_H
 #define __ALPHA_IRQFLAGS_H
 
diff --git a/arch/alpha/include/asm/jensen.h b/arch/alpha/include/asm/jensen.h
index 964b06ead43b..436dc905b6ad 100644
--- a/arch/alpha/include/asm/jensen.h
+++ b/arch/alpha/include/asm/jensen.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_JENSEN_H
 #define __ALPHA_JENSEN_H
 
diff --git a/arch/alpha/include/asm/kmap_types.h b/arch/alpha/include/asm/kmap_types.h
index a8d4ec8ea4b6..651714b45729 100644
--- a/arch/alpha/include/asm/kmap_types.h
+++ b/arch/alpha/include/asm/kmap_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_KMAP_TYPES_H
 #define _ASM_KMAP_TYPES_H
 
diff --git a/arch/alpha/include/asm/linkage.h b/arch/alpha/include/asm/linkage.h
index 7cfd06e8c935..aa8661fa60dc 100644
--- a/arch/alpha/include/asm/linkage.h
+++ b/arch/alpha/include/asm/linkage.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_LINKAGE_H
 #define __ASM_LINKAGE_H
 
diff --git a/arch/alpha/include/asm/local.h b/arch/alpha/include/asm/local.h
index 9c94b8456043..fab26a1c93d5 100644
--- a/arch/alpha/include/asm/local.h
+++ b/arch/alpha/include/asm/local.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_LOCAL_H
 #define _ALPHA_LOCAL_H
 
diff --git a/arch/alpha/include/asm/machvec.h b/arch/alpha/include/asm/machvec.h
index 75cb3641ed2f..a6b73c6d10ee 100644
--- a/arch/alpha/include/asm/machvec.h
+++ b/arch/alpha/include/asm/machvec.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_MACHVEC_H
 #define __ALPHA_MACHVEC_H 1
 
diff --git a/arch/alpha/include/asm/mc146818rtc.h b/arch/alpha/include/asm/mc146818rtc.h
index 097703f1c8cb..2154fd4f7857 100644
--- a/arch/alpha/include/asm/mc146818rtc.h
+++ b/arch/alpha/include/asm/mc146818rtc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Machine dependent access functions for RTC registers.
  */
diff --git a/arch/alpha/include/asm/mce.h b/arch/alpha/include/asm/mce.h
index 660285b9aca8..200e04e98a2f 100644
--- a/arch/alpha/include/asm/mce.h
+++ b/arch/alpha/include/asm/mce.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_MCE_H
 #define __ALPHA_MCE_H
 
diff --git a/arch/alpha/include/asm/mmu.h b/arch/alpha/include/asm/mmu.h
index 3dc127779329..dadfc1b6e3e7 100644
--- a/arch/alpha/include/asm/mmu.h
+++ b/arch/alpha/include/asm/mmu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_MMU_H
 #define __ALPHA_MMU_H
 
diff --git a/arch/alpha/include/asm/mmu_context.h b/arch/alpha/include/asm/mmu_context.h
index 384bd47b5187..6d7d9bc1b4b8 100644
--- a/arch/alpha/include/asm/mmu_context.h
+++ b/arch/alpha/include/asm/mmu_context.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_MMU_CONTEXT_H
 #define __ALPHA_MMU_CONTEXT_H
 
@@ -8,6 +9,7 @@
  */
 
 #include <linux/mm_types.h>
+#include <linux/sched.h>
 
 #include <asm/machvec.h>
 #include <asm/compiler.h>
diff --git a/arch/alpha/include/asm/mmzone.h b/arch/alpha/include/asm/mmzone.h
index 14ce27bccd24..889b5d3ad825 100644
--- a/arch/alpha/include/asm/mmzone.h
+++ b/arch/alpha/include/asm/mmzone.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Written by Kanoj Sarcar (kanoj@sgi.com) Aug 99
  * Adapted for the alpha wildfire architecture Jan 2001.
diff --git a/arch/alpha/include/asm/module.h b/arch/alpha/include/asm/module.h
index 9cd13b55155f..1e96e42f5d54 100644
--- a/arch/alpha/include/asm/module.h
+++ b/arch/alpha/include/asm/module.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_MODULE_H
 #define _ALPHA_MODULE_H
 
diff --git a/arch/alpha/include/asm/page.h b/arch/alpha/include/asm/page.h
index 07af062544fb..f3fb2848470a 100644
--- a/arch/alpha/include/asm/page.h
+++ b/arch/alpha/include/asm/page.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_PAGE_H
 #define _ALPHA_PAGE_H
 
diff --git a/arch/alpha/include/asm/pal.h b/arch/alpha/include/asm/pal.h
index 5422a47646fc..db2b3b18b34c 100644
--- a/arch/alpha/include/asm/pal.h
+++ b/arch/alpha/include/asm/pal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_PAL_H
 #define __ALPHA_PAL_H
 
diff --git a/arch/alpha/include/asm/param.h b/arch/alpha/include/asm/param.h
index a5b68b268bcf..cfe947ce9461 100644
--- a/arch/alpha/include/asm/param.h
+++ b/arch/alpha/include/asm/param.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ALPHA_PARAM_H
 #define _ASM_ALPHA_PARAM_H
 
diff --git a/arch/alpha/include/asm/parport.h b/arch/alpha/include/asm/parport.h
index 6abd0af11f13..0519a51e61f8 100644
--- a/arch/alpha/include/asm/parport.h
+++ b/arch/alpha/include/asm/parport.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * parport.h: platform-specific PC-style parport initialisation
  *
diff --git a/arch/alpha/include/asm/pci.h b/arch/alpha/include/asm/pci.h
index a06c24b3a2e1..b9ec55351924 100644
--- a/arch/alpha/include/asm/pci.h
+++ b/arch/alpha/include/asm/pci.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_PCI_H
 #define __ALPHA_PCI_H
 
@@ -12,9 +13,6 @@
  * The following structure is used to manage multiple PCI busses.
  */
 
-struct pci_dev;
-struct pci_bus;
-struct resource;
 struct pci_iommu_arena;
 struct page;
 
@@ -56,8 +54,6 @@ struct pci_controller {
 #define PCIBIOS_MIN_IO		alpha_mv.min_io_address
 #define PCIBIOS_MIN_MEM		alpha_mv.min_mem_address
 
-extern void pcibios_set_master(struct pci_dev *dev);
-
 /* IOMMU controls.  */
 
 /* The PCI address space does not equal the physical memory address space.
diff --git a/arch/alpha/include/asm/percpu.h b/arch/alpha/include/asm/percpu.h
index 2c12378e3aa9..6923249f2d49 100644
--- a/arch/alpha/include/asm/percpu.h
+++ b/arch/alpha/include/asm/percpu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_PERCPU_H
 #define __ALPHA_PERCPU_H
 
diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
index c2ebb6f36c9d..ab3e3a8638fb 100644
--- a/arch/alpha/include/asm/pgalloc.h
+++ b/arch/alpha/include/asm/pgalloc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_PGALLOC_H
 #define _ALPHA_PGALLOC_H
 
diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
index a9a119592372..89c2032f9960 100644
--- a/arch/alpha/include/asm/pgtable.h
+++ b/arch/alpha/include/asm/pgtable.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_PGTABLE_H
 #define _ALPHA_PGTABLE_H
 
diff --git a/arch/alpha/include/asm/processor.h b/arch/alpha/include/asm/processor.h
index 2fec2dee3020..bfe784f2d4af 100644
--- a/arch/alpha/include/asm/processor.h
+++ b/arch/alpha/include/asm/processor.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * include/asm-alpha/processor.h
  *
diff --git a/arch/alpha/include/asm/ptrace.h b/arch/alpha/include/asm/ptrace.h
index 9047c2fe8f23..df5f317ab3fc 100644
--- a/arch/alpha/include/asm/ptrace.h
+++ b/arch/alpha/include/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASMAXP_PTRACE_H
 #define _ASMAXP_PTRACE_H
 
diff --git a/arch/alpha/include/asm/rwsem.h b/arch/alpha/include/asm/rwsem.h
index 77873d0ad293..cf8fc8f9a2ed 100644
--- a/arch/alpha/include/asm/rwsem.h
+++ b/arch/alpha/include/asm/rwsem.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_RWSEM_H
 #define _ALPHA_RWSEM_H
 
@@ -21,7 +22,7 @@
 #define RWSEM_ACTIVE_READ_BIAS		RWSEM_ACTIVE_BIAS
 #define RWSEM_ACTIVE_WRITE_BIAS		(RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
 
-static inline void __down_read(struct rw_semaphore *sem)
+static inline int ___down_read(struct rw_semaphore *sem)
 {
 	long oldcount;
 #ifndef	CONFIG_SMP
@@ -41,10 +42,24 @@ static inline void __down_read(struct rw_semaphore *sem)
 	:"=&r" (oldcount), "=m" (sem->count), "=&r" (temp)
 	:"Ir" (RWSEM_ACTIVE_READ_BIAS), "m" (sem->count) : "memory");
 #endif
-	if (unlikely(oldcount < 0))
+	return (oldcount < 0);
+}
+
+static inline void __down_read(struct rw_semaphore *sem)
+{
+	if (unlikely(___down_read(sem)))
 		rwsem_down_read_failed(sem);
 }
 
+static inline int __down_read_killable(struct rw_semaphore *sem)
+{
+	if (unlikely(___down_read(sem)))
+		if (IS_ERR(rwsem_down_read_failed_killable(sem)))
+			return -EINTR;
+
+	return 0;
+}
+
 /*
  * trylock for reading -- returns 1 if successful, 0 if contention
  */
@@ -94,9 +109,10 @@ static inline void __down_write(struct rw_semaphore *sem)
 
 static inline int __down_write_killable(struct rw_semaphore *sem)
 {
-	if (unlikely(___down_write(sem)))
+	if (unlikely(___down_write(sem))) {
 		if (IS_ERR(rwsem_down_write_failed_killable(sem)))
 			return -EINTR;
+	}
 
 	return 0;
 }
diff --git a/arch/alpha/include/asm/serial.h b/arch/alpha/include/asm/serial.h
index e31557fc06cc..91115447319c 100644
--- a/arch/alpha/include/asm/serial.h
+++ b/arch/alpha/include/asm/serial.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * include/asm-alpha/serial.h
  */
diff --git a/arch/alpha/include/asm/shmparam.h b/arch/alpha/include/asm/shmparam.h
index cc901d58aebb..0c04fde1aeba 100644
--- a/arch/alpha/include/asm/shmparam.h
+++ b/arch/alpha/include/asm/shmparam.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASMAXP_SHMPARAM_H
 #define _ASMAXP_SHMPARAM_H
 
diff --git a/arch/alpha/include/asm/signal.h b/arch/alpha/include/asm/signal.h
index 963f0494dca7..a40f02011667 100644
--- a/arch/alpha/include/asm/signal.h
+++ b/arch/alpha/include/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASMAXP_SIGNAL_H
 #define _ASMAXP_SIGNAL_H
 
diff --git a/arch/alpha/include/asm/smp.h b/arch/alpha/include/asm/smp.h
index c46e714aa3e0..2264ae72673b 100644
--- a/arch/alpha/include/asm/smp.h
+++ b/arch/alpha/include/asm/smp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_SMP_H
 #define __ASM_SMP_H
 
diff --git a/arch/alpha/include/asm/socket.h b/arch/alpha/include/asm/socket.h
index 8d806d80ed24..76a32817e7be 100644
--- a/arch/alpha/include/asm/socket.h
+++ b/arch/alpha/include/asm/socket.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SOCKET_H
 #define _ASM_SOCKET_H
 
diff --git a/arch/alpha/include/asm/special_insns.h b/arch/alpha/include/asm/special_insns.h
index 88d3452b21f0..ca2c5c30b22e 100644
--- a/arch/alpha/include/asm/special_insns.h
+++ b/arch/alpha/include/asm/special_insns.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_SPECIAL_INSNS_H
 #define __ALPHA_SPECIAL_INSNS_H
 
diff --git a/arch/alpha/include/asm/spinlock.h b/arch/alpha/include/asm/spinlock.h
index a40b9fc0c6c3..1221cbb86a6f 100644
--- a/arch/alpha/include/asm/spinlock.h
+++ b/arch/alpha/include/asm/spinlock.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_SPINLOCK_H
 #define _ALPHA_SPINLOCK_H
 
@@ -13,14 +14,8 @@
  * We make no fairness assumptions. They have a cost.
  */
 
-#define arch_spin_lock_flags(lock, flags) arch_spin_lock(lock)
 #define arch_spin_is_locked(x)	((x)->lock != 0)
 
-static inline void arch_spin_unlock_wait(arch_spinlock_t *lock)
-{
-	smp_cond_load_acquire(&lock->lock, !VAL);
-}
-
 static inline int arch_spin_value_unlocked(arch_spinlock_t lock)
 {
         return lock.lock == 0;
@@ -59,16 +54,6 @@ static inline int arch_spin_trylock(arch_spinlock_t *lock)
 
 /***********************************************************/
 
-static inline int arch_read_can_lock(arch_rwlock_t *lock)
-{
-	return (lock->lock & 1) == 0;
-}
-
-static inline int arch_write_can_lock(arch_rwlock_t *lock)
-{
-	return lock->lock == 0;
-}
-
 static inline void arch_read_lock(arch_rwlock_t *lock)
 {
 	long regx;
@@ -175,7 +160,4 @@ static inline void arch_write_unlock(arch_rwlock_t * lock)
 	lock->lock = 0;
 }
 
-#define arch_read_lock_flags(lock, flags) arch_read_lock(lock)
-#define arch_write_lock_flags(lock, flags) arch_write_lock(lock)
-
 #endif /* _ALPHA_SPINLOCK_H */
diff --git a/arch/alpha/include/asm/spinlock_types.h b/arch/alpha/include/asm/spinlock_types.h
index 54c2afce0a1d..1d5716bc060b 100644
--- a/arch/alpha/include/asm/spinlock_types.h
+++ b/arch/alpha/include/asm/spinlock_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_SPINLOCK_TYPES_H
 #define _ALPHA_SPINLOCK_TYPES_H
 
diff --git a/arch/alpha/include/asm/string.h b/arch/alpha/include/asm/string.h
index c2911f591704..f043f91ff988 100644
--- a/arch/alpha/include/asm/string.h
+++ b/arch/alpha/include/asm/string.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_STRING_H__
 #define __ALPHA_STRING_H__
 
@@ -65,13 +66,14 @@ extern void * memchr(const void *, int, size_t);
    aligned values.  The DEST and COUNT parameters must be even for 
    correct operation.  */
 
-#define __HAVE_ARCH_MEMSETW
-extern void * __memsetw(void *dest, unsigned short, size_t count);
-
-#define memsetw(s, c, n)						 \
-(__builtin_constant_p(c)						 \
- ? __constant_c_memset((s),0x0001000100010001UL*(unsigned short)(c),(n)) \
- : __memsetw((s),(c),(n)))
+#define __HAVE_ARCH_MEMSET16
+extern void * __memset16(void *dest, unsigned short, size_t count);
+static inline void *memset16(uint16_t *p, uint16_t v, size_t n)
+{
+	if (__builtin_constant_p(v))
+		return __constant_c_memset(p, 0x0001000100010001UL * v, n * 2);
+	return __memset16(p, v, n * 2);
+}
 
 #endif /* __KERNEL__ */
 
diff --git a/arch/alpha/include/asm/switch_to.h b/arch/alpha/include/asm/switch_to.h
index 44c0d4f2c0b2..762b7f975310 100644
--- a/arch/alpha/include/asm/switch_to.h
+++ b/arch/alpha/include/asm/switch_to.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_SWITCH_TO_H
 #define __ALPHA_SWITCH_TO_H
 
diff --git a/arch/alpha/include/asm/syscall.h b/arch/alpha/include/asm/syscall.h
index 88d28eb2a566..d73a6fcb519c 100644
--- a/arch/alpha/include/asm/syscall.h
+++ b/arch/alpha/include/asm/syscall.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ALPHA_SYSCALL_H
 #define _ASM_ALPHA_SYSCALL_H
 
diff --git a/arch/alpha/include/asm/termios.h b/arch/alpha/include/asm/termios.h
index 7fde0f88da88..6a8c53dec57e 100644
--- a/arch/alpha/include/asm/termios.h
+++ b/arch/alpha/include/asm/termios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_TERMIOS_H
 #define _ALPHA_TERMIOS_H
 
diff --git a/arch/alpha/include/asm/thread_info.h b/arch/alpha/include/asm/thread_info.h
index e9e90bfa2b50..8c20c5e35432 100644
--- a/arch/alpha/include/asm/thread_info.h
+++ b/arch/alpha/include/asm/thread_info.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_THREAD_INFO_H
 #define _ALPHA_THREAD_INFO_H
 
diff --git a/arch/alpha/include/asm/timex.h b/arch/alpha/include/asm/timex.h
index afa0c45e3e98..b565cc6f408e 100644
--- a/arch/alpha/include/asm/timex.h
+++ b/arch/alpha/include/asm/timex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * linux/include/asm-alpha/timex.h
  *
diff --git a/arch/alpha/include/asm/tlb.h b/arch/alpha/include/asm/tlb.h
index 42866759f3fa..8f5042b61875 100644
--- a/arch/alpha/include/asm/tlb.h
+++ b/arch/alpha/include/asm/tlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_TLB_H
 #define _ALPHA_TLB_H
 
diff --git a/arch/alpha/include/asm/tlbflush.h b/arch/alpha/include/asm/tlbflush.h
index e89e0c2e15b1..f8b492408f51 100644
--- a/arch/alpha/include/asm/tlbflush.h
+++ b/arch/alpha/include/asm/tlbflush.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_TLBFLUSH_H
 #define _ALPHA_TLBFLUSH_H
 
diff --git a/arch/alpha/include/asm/topology.h b/arch/alpha/include/asm/topology.h
index 9251e13e144f..e6e13a85796a 100644
--- a/arch/alpha/include/asm/topology.h
+++ b/arch/alpha/include/asm/topology.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ALPHA_TOPOLOGY_H
 #define _ASM_ALPHA_TOPOLOGY_H
 
diff --git a/arch/alpha/include/asm/types.h b/arch/alpha/include/asm/types.h
index 4cb4b6d3452c..b60b60276484 100644
--- a/arch/alpha/include/asm/types.h
+++ b/arch/alpha/include/asm/types.h
@@ -1,6 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_TYPES_H
 #define _ALPHA_TYPES_H
 
-#include <asm-generic/int-ll64.h>
+#include <uapi/asm/types.h>
 
 #endif /* _ALPHA_TYPES_H */
diff --git a/arch/alpha/include/asm/uaccess.h b/arch/alpha/include/asm/uaccess.h
index 133a4884ed44..87d8c4f0307d 100644
--- a/arch/alpha/include/asm/uaccess.h
+++ b/arch/alpha/include/asm/uaccess.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_UACCESS_H
 #define __ALPHA_UACCESS_H
 
diff --git a/arch/alpha/include/asm/ucontext.h b/arch/alpha/include/asm/ucontext.h
index 47578ab42152..af1f3465b8d7 100644
--- a/arch/alpha/include/asm/ucontext.h
+++ b/arch/alpha/include/asm/ucontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASMAXP_UCONTEXT_H
 #define _ASMAXP_UCONTEXT_H
 
diff --git a/arch/alpha/include/asm/unaligned.h b/arch/alpha/include/asm/unaligned.h
index 3787c60aed3f..863c807b66f8 100644
--- a/arch/alpha/include/asm/unaligned.h
+++ b/arch/alpha/include/asm/unaligned.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ALPHA_UNALIGNED_H
 #define _ASM_ALPHA_UNALIGNED_H
 
diff --git a/arch/alpha/include/asm/unistd.h b/arch/alpha/include/asm/unistd.h
index b37153ecf2ac..d6e29a1de4cc 100644
--- a/arch/alpha/include/asm/unistd.h
+++ b/arch/alpha/include/asm/unistd.h
@@ -1,9 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_UNISTD_H
 #define _ALPHA_UNISTD_H
 
 #include <uapi/asm/unistd.h>
 
-#define NR_SYSCALLS			514
+#define NR_SYSCALLS			523
 
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_STAT64
diff --git a/arch/alpha/include/asm/user.h b/arch/alpha/include/asm/user.h
index a4eb6a4ca8d1..3df37492c7b7 100644
--- a/arch/alpha/include/asm/user.h
+++ b/arch/alpha/include/asm/user.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_USER_H
 #define _ALPHA_USER_H
 
diff --git a/arch/alpha/include/asm/vga.h b/arch/alpha/include/asm/vga.h
index c00106bac521..4c347a8454c7 100644
--- a/arch/alpha/include/asm/vga.h
+++ b/arch/alpha/include/asm/vga.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *	Access to VGA videoram
  *
@@ -34,7 +35,7 @@ static inline void scr_memsetw(u16 *s, u16 c, unsigned int count)
 	if (__is_ioaddr(s))
 		memsetw_io((u16 __iomem *) s, c, count);
 	else
-		memsetw(s, c, count);
+		memset16(s, c, count / 2);
 }
 
 /* Do not trust that the usage will be correct; analyze the arguments.  */
diff --git a/arch/alpha/include/asm/word-at-a-time.h b/arch/alpha/include/asm/word-at-a-time.h
index 902e6ab00a06..4035265f1ad9 100644
--- a/arch/alpha/include/asm/word-at-a-time.h
+++ b/arch/alpha/include/asm/word-at-a-time.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_WORD_AT_A_TIME_H
 #define _ASM_WORD_AT_A_TIME_H
 
diff --git a/arch/alpha/include/asm/wrperfmon.h b/arch/alpha/include/asm/wrperfmon.h
index 319bf6788d87..c97b82a1f7db 100644
--- a/arch/alpha/include/asm/wrperfmon.h
+++ b/arch/alpha/include/asm/wrperfmon.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Definitions for use with the Alpha wrperfmon PAL call.
  */
diff --git a/arch/alpha/include/asm/xchg.h b/arch/alpha/include/asm/xchg.h
index 0ca9724597c1..68dfb3cb7145 100644
--- a/arch/alpha/include/asm/xchg.h
+++ b/arch/alpha/include/asm/xchg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_CMPXCHG_H
 #error Do not include xchg.h directly!
 #else
diff --git a/arch/alpha/include/uapi/asm/a.out.h b/arch/alpha/include/uapi/asm/a.out.h
index 547707246f63..7d692df04ba9 100644
--- a/arch/alpha/include/uapi/asm/a.out.h
+++ b/arch/alpha/include/uapi/asm/a.out.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI__ALPHA_A_OUT_H__
 #define _UAPI__ALPHA_A_OUT_H__
 
diff --git a/arch/alpha/include/uapi/asm/auxvec.h b/arch/alpha/include/uapi/asm/auxvec.h
index a3a579dfdb4d..57cae8780d81 100644
--- a/arch/alpha/include/uapi/asm/auxvec.h
+++ b/arch/alpha/include/uapi/asm/auxvec.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __ASM_ALPHA_AUXVEC_H
 #define __ASM_ALPHA_AUXVEC_H
 
diff --git a/arch/alpha/include/uapi/asm/bitsperlong.h b/arch/alpha/include/uapi/asm/bitsperlong.h
index ad57f7868203..6c5bf7d03f4e 100644
--- a/arch/alpha/include/uapi/asm/bitsperlong.h
+++ b/arch/alpha/include/uapi/asm/bitsperlong.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __ASM_ALPHA_BITSPERLONG_H
 #define __ASM_ALPHA_BITSPERLONG_H
 
diff --git a/arch/alpha/include/uapi/asm/byteorder.h b/arch/alpha/include/uapi/asm/byteorder.h
index 73683093202d..efa9b51b4595 100644
--- a/arch/alpha/include/uapi/asm/byteorder.h
+++ b/arch/alpha/include/uapi/asm/byteorder.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_BYTEORDER_H
 #define _ALPHA_BYTEORDER_H
 
diff --git a/arch/alpha/include/uapi/asm/compiler.h b/arch/alpha/include/uapi/asm/compiler.h
index 32cc7833f0c1..0e00c0e13374 100644
--- a/arch/alpha/include/uapi/asm/compiler.h
+++ b/arch/alpha/include/uapi/asm/compiler.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI__ALPHA_COMPILER_H
 #define _UAPI__ALPHA_COMPILER_H
 
diff --git a/arch/alpha/include/uapi/asm/console.h b/arch/alpha/include/uapi/asm/console.h
index fd08a191f360..5fcb65300b56 100644
--- a/arch/alpha/include/uapi/asm/console.h
+++ b/arch/alpha/include/uapi/asm/console.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI__AXP_CONSOLE_H
 #define _UAPI__AXP_CONSOLE_H
 
diff --git a/arch/alpha/include/uapi/asm/errno.h b/arch/alpha/include/uapi/asm/errno.h
index 17f92aa76b2f..3d265f6babaf 100644
--- a/arch/alpha/include/uapi/asm/errno.h
+++ b/arch/alpha/include/uapi/asm/errno.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_ERRNO_H
 #define _ALPHA_ERRNO_H
 
diff --git a/arch/alpha/include/uapi/asm/fcntl.h b/arch/alpha/include/uapi/asm/fcntl.h
index 09f49a6b87d1..50bdc8e8a271 100644
--- a/arch/alpha/include/uapi/asm/fcntl.h
+++ b/arch/alpha/include/uapi/asm/fcntl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_FCNTL_H
 #define _ALPHA_FCNTL_H
 
diff --git a/arch/alpha/include/uapi/asm/fpu.h b/arch/alpha/include/uapi/asm/fpu.h
index 21a053ca2233..cea9eafa056f 100644
--- a/arch/alpha/include/uapi/asm/fpu.h
+++ b/arch/alpha/include/uapi/asm/fpu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI__ASM_ALPHA_FPU_H
 #define _UAPI__ASM_ALPHA_FPU_H
 
diff --git a/arch/alpha/include/uapi/asm/gentrap.h b/arch/alpha/include/uapi/asm/gentrap.h
index ae50cc3192c7..c02ccc5ecec0 100644
--- a/arch/alpha/include/uapi/asm/gentrap.h
+++ b/arch/alpha/include/uapi/asm/gentrap.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASMAXP_GENTRAP_H
 #define _ASMAXP_GENTRAP_H
 
diff --git a/arch/alpha/include/uapi/asm/ioctl.h b/arch/alpha/include/uapi/asm/ioctl.h
index fc63727f4178..a9d68a08ee84 100644
--- a/arch/alpha/include/uapi/asm/ioctl.h
+++ b/arch/alpha/include/uapi/asm/ioctl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_IOCTL_H
 #define _ALPHA_IOCTL_H
 
diff --git a/arch/alpha/include/uapi/asm/ioctls.h b/arch/alpha/include/uapi/asm/ioctls.h
index 1cd7dc7d4870..3729d92d3fa8 100644
--- a/arch/alpha/include/uapi/asm/ioctls.h
+++ b/arch/alpha/include/uapi/asm/ioctls.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_ALPHA_IOCTLS_H
 #define _ASM_ALPHA_IOCTLS_H
 
diff --git a/arch/alpha/include/uapi/asm/ipcbuf.h b/arch/alpha/include/uapi/asm/ipcbuf.h
index 84c7e51cb6d0..90d6445a14df 100644
--- a/arch/alpha/include/uapi/asm/ipcbuf.h
+++ b/arch/alpha/include/uapi/asm/ipcbuf.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #include <asm-generic/ipcbuf.h>
diff --git a/arch/alpha/include/uapi/asm/kvm_para.h b/arch/alpha/include/uapi/asm/kvm_para.h
index 14fab8f0b957..baacc4996d18 100644
--- a/arch/alpha/include/uapi/asm/kvm_para.h
+++ b/arch/alpha/include/uapi/asm/kvm_para.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #include <asm-generic/kvm_para.h>
diff --git a/arch/alpha/include/uapi/asm/mman.h b/arch/alpha/include/uapi/asm/mman.h
index 02760f6e6ca4..2dbdf59258d9 100644
--- a/arch/alpha/include/uapi/asm/mman.h
+++ b/arch/alpha/include/uapi/asm/mman.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __ALPHA_MMAN_H__
 #define __ALPHA_MMAN_H__
 
@@ -11,6 +12,7 @@
 
 #define MAP_SHARED	0x01		/* Share changes */
 #define MAP_PRIVATE	0x02		/* Changes are private */
+#define MAP_SHARED_VALIDATE 0x03	/* share + validate extension flags */
 #define MAP_TYPE	0x0f		/* Mask for type of mapping (OSF/1 is _wrong_) */
 #define MAP_FIXED	0x100		/* Interpret addr exactly */
 #define MAP_ANONYMOUS	0x10		/* don't use a file */
@@ -64,20 +66,12 @@
 					   overrides the coredump filter bits */
 #define MADV_DODUMP	17		/* Clear the MADV_NODUMP flag */
 
+#define MADV_WIPEONFORK 18		/* Zero memory on fork, child only */
+#define MADV_KEEPONFORK 19		/* Undo MADV_WIPEONFORK */
+
 /* compatibility flags */
 #define MAP_FILE	0
 
-/*
- * When MAP_HUGETLB is set bits [26:31] encode the log2 of the huge page size.
- * This gives us 6 bits, which is enough until someone invents 128 bit address
- * spaces.
- *
- * Assume these are all power of twos.
- * When 0 use the default page size.
- */
-#define MAP_HUGE_SHIFT	26
-#define MAP_HUGE_MASK	0x3f
-
 #define PKEY_DISABLE_ACCESS	0x1
 #define PKEY_DISABLE_WRITE	0x2
 #define PKEY_ACCESS_MASK	(PKEY_DISABLE_ACCESS |\
diff --git a/arch/alpha/include/uapi/asm/msgbuf.h b/arch/alpha/include/uapi/asm/msgbuf.h
index 98496501a2bb..8c5d4d8c1b16 100644
--- a/arch/alpha/include/uapi/asm/msgbuf.h
+++ b/arch/alpha/include/uapi/asm/msgbuf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_MSGBUF_H
 #define _ALPHA_MSGBUF_H
 
diff --git a/arch/alpha/include/uapi/asm/pal.h b/arch/alpha/include/uapi/asm/pal.h
index dfc8140b9088..7427e028db64 100644
--- a/arch/alpha/include/uapi/asm/pal.h
+++ b/arch/alpha/include/uapi/asm/pal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI__ALPHA_PAL_H
 #define _UAPI__ALPHA_PAL_H
 
diff --git a/arch/alpha/include/uapi/asm/param.h b/arch/alpha/include/uapi/asm/param.h
index dbcd9834af6d..49c7119934e2 100644
--- a/arch/alpha/include/uapi/asm/param.h
+++ b/arch/alpha/include/uapi/asm/param.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASM_ALPHA_PARAM_H
 #define _UAPI_ASM_ALPHA_PARAM_H
 
diff --git a/arch/alpha/include/uapi/asm/poll.h b/arch/alpha/include/uapi/asm/poll.h
index c98509d3149e..b7132a305a47 100644
--- a/arch/alpha/include/uapi/asm/poll.h
+++ b/arch/alpha/include/uapi/asm/poll.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #include <asm-generic/poll.h>
diff --git a/arch/alpha/include/uapi/asm/posix_types.h b/arch/alpha/include/uapi/asm/posix_types.h
index 5a8a48320efe..04f1ea57505b 100644
--- a/arch/alpha/include/uapi/asm/posix_types.h
+++ b/arch/alpha/include/uapi/asm/posix_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_POSIX_TYPES_H
 #define _ALPHA_POSIX_TYPES_H
 
diff --git a/arch/alpha/include/uapi/asm/ptrace.h b/arch/alpha/include/uapi/asm/ptrace.h
index 5ce83fa9a05b..1dfd065e45b1 100644
--- a/arch/alpha/include/uapi/asm/ptrace.h
+++ b/arch/alpha/include/uapi/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASMAXP_PTRACE_H
 #define _UAPI_ASMAXP_PTRACE_H
 
diff --git a/arch/alpha/include/uapi/asm/reg.h b/arch/alpha/include/uapi/asm/reg.h
index 86ff916fb069..2652f3a385f7 100644
--- a/arch/alpha/include/uapi/asm/reg.h
+++ b/arch/alpha/include/uapi/asm/reg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __reg_h__
 #define __reg_h__
 
diff --git a/arch/alpha/include/uapi/asm/regdef.h b/arch/alpha/include/uapi/asm/regdef.h
index 142df9c4f8b8..cc99df0c60a5 100644
--- a/arch/alpha/include/uapi/asm/regdef.h
+++ b/arch/alpha/include/uapi/asm/regdef.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __alpha_regdef_h__
 #define __alpha_regdef_h__
 
diff --git a/arch/alpha/include/uapi/asm/resource.h b/arch/alpha/include/uapi/asm/resource.h
index c10874ff5973..362423ffe10b 100644
--- a/arch/alpha/include/uapi/asm/resource.h
+++ b/arch/alpha/include/uapi/asm/resource.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_RESOURCE_H
 #define _ALPHA_RESOURCE_H
 
diff --git a/arch/alpha/include/uapi/asm/sembuf.h b/arch/alpha/include/uapi/asm/sembuf.h
index 7b38b1534784..f28ffa668b2f 100644
--- a/arch/alpha/include/uapi/asm/sembuf.h
+++ b/arch/alpha/include/uapi/asm/sembuf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_SEMBUF_H
 #define _ALPHA_SEMBUF_H
 
diff --git a/arch/alpha/include/uapi/asm/setup.h b/arch/alpha/include/uapi/asm/setup.h
index b50014b30909..13b7ee465b0e 100644
--- a/arch/alpha/include/uapi/asm/setup.h
+++ b/arch/alpha/include/uapi/asm/setup.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __ALPHA_SETUP_H
 #define __ALPHA_SETUP_H
 
diff --git a/arch/alpha/include/uapi/asm/shmbuf.h b/arch/alpha/include/uapi/asm/shmbuf.h
index 37ee84f05085..7e041ca2eb40 100644
--- a/arch/alpha/include/uapi/asm/shmbuf.h
+++ b/arch/alpha/include/uapi/asm/shmbuf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_SHMBUF_H
 #define _ALPHA_SHMBUF_H
 
diff --git a/arch/alpha/include/uapi/asm/sigcontext.h b/arch/alpha/include/uapi/asm/sigcontext.h
index 323cdb026198..5428c42567e6 100644
--- a/arch/alpha/include/uapi/asm/sigcontext.h
+++ b/arch/alpha/include/uapi/asm/sigcontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASMAXP_SIGCONTEXT_H
 #define _ASMAXP_SIGCONTEXT_H
 
diff --git a/arch/alpha/include/uapi/asm/siginfo.h b/arch/alpha/include/uapi/asm/siginfo.h
index 9822362a8424..0cf3b527b274 100644
--- a/arch/alpha/include/uapi/asm/siginfo.h
+++ b/arch/alpha/include/uapi/asm/siginfo.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_SIGINFO_H
 #define _ALPHA_SIGINFO_H
 
@@ -6,4 +7,18 @@
 
 #include <asm-generic/siginfo.h>
 
+/*
+ * SIGFPE si_codes
+ */
+#ifdef __KERNEL__
+#define FPE_FIXME	0	/* Broken dup of SI_USER */
+#endif /* __KERNEL__ */
+
+/*
+ * SIGTRAP si_codes
+ */
+#ifdef __KERNEL__
+#define TRAP_FIXME	0	/* Broken dup of SI_USER */
+#endif /* __KERNEL__ */
+
 #endif
diff --git a/arch/alpha/include/uapi/asm/signal.h b/arch/alpha/include/uapi/asm/signal.h
index dd4ca4bcbb4a..74c750bf1c1a 100644
--- a/arch/alpha/include/uapi/asm/signal.h
+++ b/arch/alpha/include/uapi/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASMAXP_SIGNAL_H
 #define _UAPI_ASMAXP_SIGNAL_H
 
diff --git a/arch/alpha/include/uapi/asm/socket.h b/arch/alpha/include/uapi/asm/socket.h
index 7b285dd4fe05..be14f16149d5 100644
--- a/arch/alpha/include/uapi/asm/socket.h
+++ b/arch/alpha/include/uapi/asm/socket.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASM_SOCKET_H
 #define _UAPI_ASM_SOCKET_H
 
@@ -109,4 +110,6 @@
 
 #define SO_PEERGROUPS		59
 
+#define SO_ZEROCOPY		60
+
 #endif /* _UAPI_ASM_SOCKET_H */
diff --git a/arch/alpha/include/uapi/asm/sockios.h b/arch/alpha/include/uapi/asm/sockios.h
index 7932c7ab4a4d..ba287e4b01bf 100644
--- a/arch/alpha/include/uapi/asm/sockios.h
+++ b/arch/alpha/include/uapi/asm/sockios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_ALPHA_SOCKIOS_H
 #define _ASM_ALPHA_SOCKIOS_H
 
diff --git a/arch/alpha/include/uapi/asm/stat.h b/arch/alpha/include/uapi/asm/stat.h
index 07ad3e6b3f3e..3f454fbd307a 100644
--- a/arch/alpha/include/uapi/asm/stat.h
+++ b/arch/alpha/include/uapi/asm/stat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_STAT_H
 #define _ALPHA_STAT_H
 
diff --git a/arch/alpha/include/uapi/asm/statfs.h b/arch/alpha/include/uapi/asm/statfs.h
index ccd2e186bfd8..95852a4f576d 100644
--- a/arch/alpha/include/uapi/asm/statfs.h
+++ b/arch/alpha/include/uapi/asm/statfs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_STATFS_H
 #define _ALPHA_STATFS_H
 
diff --git a/arch/alpha/include/uapi/asm/swab.h b/arch/alpha/include/uapi/asm/swab.h
index 4d682b16c7c4..1cc70d2727f7 100644
--- a/arch/alpha/include/uapi/asm/swab.h
+++ b/arch/alpha/include/uapi/asm/swab.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_SWAB_H
 #define _ALPHA_SWAB_H
 
diff --git a/arch/alpha/include/uapi/asm/sysinfo.h b/arch/alpha/include/uapi/asm/sysinfo.h
index 0b80e79d75e5..188ea76c7f2f 100644
--- a/arch/alpha/include/uapi/asm/sysinfo.h
+++ b/arch/alpha/include/uapi/asm/sysinfo.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * include/asm-alpha/sysinfo.h
  */
diff --git a/arch/alpha/include/uapi/asm/termbits.h b/arch/alpha/include/uapi/asm/termbits.h
index 879dd3589921..05e0398a83a6 100644
--- a/arch/alpha/include/uapi/asm/termbits.h
+++ b/arch/alpha/include/uapi/asm/termbits.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_TERMBITS_H
 #define _ALPHA_TERMBITS_H
 
diff --git a/arch/alpha/include/uapi/asm/termios.h b/arch/alpha/include/uapi/asm/termios.h
index 580ed1e4854c..e1b981222a24 100644
--- a/arch/alpha/include/uapi/asm/termios.h
+++ b/arch/alpha/include/uapi/asm/termios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ALPHA_TERMIOS_H
 #define _UAPI_ALPHA_TERMIOS_H
 
diff --git a/arch/alpha/include/uapi/asm/types.h b/arch/alpha/include/uapi/asm/types.h
index 9fd3cd459777..6c3d49938126 100644
--- a/arch/alpha/include/uapi/asm/types.h
+++ b/arch/alpha/include/uapi/asm/types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ALPHA_TYPES_H
 #define _UAPI_ALPHA_TYPES_H
 
@@ -9,8 +10,18 @@
  * need to be careful to avoid a name clashes.
  */
 
-#ifndef __KERNEL__
+/*
+ * This is here because we used to use l64 for alpha
+ * and we don't want to impact user mode with our change to ll64
+ * in the kernel.
+ *
+ * However, some user programs are fine with this.  They can
+ * flag __SANE_USERSPACE_TYPES__ to get int-ll64.h here.
+ */
+#if !defined(__SANE_USERSPACE_TYPES__) && !defined(__KERNEL__)
 #include <asm-generic/int-l64.h>
+#else
+#include <asm-generic/int-ll64.h>
 #endif
 
 #endif /* _UAPI_ALPHA_TYPES_H */
diff --git a/arch/alpha/include/uapi/asm/unistd.h b/arch/alpha/include/uapi/asm/unistd.h
index aa33bf5aacb6..e153ca6e15d6 100644
--- a/arch/alpha/include/uapi/asm/unistd.h
+++ b/arch/alpha/include/uapi/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ALPHA_UNISTD_H
 #define _UAPI_ALPHA_UNISTD_H
 
@@ -366,11 +367,6 @@
 #define __NR_epoll_create		407
 #define __NR_epoll_ctl			408
 #define __NR_epoll_wait			409
-/* Feb 2007: These three sys_epoll defines shouldn't be here but culling
- * them would break userspace apps ... we'll kill them off in 2010 :) */
-#define __NR_sys_epoll_create		__NR_epoll_create
-#define __NR_sys_epoll_ctl		__NR_epoll_ctl
-#define __NR_sys_epoll_wait		__NR_epoll_wait
 #define __NR_remap_file_pages		410
 #define __NR_set_tid_address		411
 #define __NR_restart_syscall		412
@@ -475,5 +471,19 @@
 #define __NR_getrandom			511
 #define __NR_memfd_create		512
 #define __NR_execveat			513
+#define __NR_seccomp			514
+#define __NR_bpf			515
+#define __NR_userfaultfd		516
+#define __NR_membarrier			517
+#define __NR_mlock2			518
+#define __NR_copy_file_range		519
+#define __NR_preadv2			520
+#define __NR_pwritev2			521
+#define __NR_statx			522
+
+/* Alpha doesn't have protection keys. */
+#define __IGNORE_pkey_mprotect
+#define __IGNORE_pkey_alloc
+#define __IGNORE_pkey_free
 
 #endif /* _UAPI_ALPHA_UNISTD_H */
diff --git a/arch/alpha/kernel/Makefile b/arch/alpha/kernel/Makefile
index 8ce13d7a2ad3..bf7b41fa7b01 100644
--- a/arch/alpha/kernel/Makefile
+++ b/arch/alpha/kernel/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/alpha/kernel/asm-offsets.c b/arch/alpha/kernel/asm-offsets.c
index 6ff8886e7e22..2e125e5c1508 100644
--- a/arch/alpha/kernel/asm-offsets.c
+++ b/arch/alpha/kernel/asm-offsets.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Generate definitions needed by assembly language modules.
  * This code generates raw asm output which is post-processed to extract
diff --git a/arch/alpha/kernel/binfmt_loader.c b/arch/alpha/kernel/binfmt_loader.c
index 9525660c93c0..a8d0d6e06526 100644
--- a/arch/alpha/kernel/binfmt_loader.c
+++ b/arch/alpha/kernel/binfmt_loader.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/init.h>
 #include <linux/fs.h>
 #include <linux/file.h>
diff --git a/arch/alpha/kernel/console.c b/arch/alpha/kernel/console.c
index 6a61deed4a85..8e9a41966881 100644
--- a/arch/alpha/kernel/console.c
+++ b/arch/alpha/kernel/console.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/console.c
  *
diff --git a/arch/alpha/kernel/core_apecs.c b/arch/alpha/kernel/core_apecs.c
index 708c831efa76..1bf3eef34c22 100644
--- a/arch/alpha/kernel/core_apecs.c
+++ b/arch/alpha/kernel/core_apecs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/core_apecs.c
  *
diff --git a/arch/alpha/kernel/core_cia.c b/arch/alpha/kernel/core_cia.c
index c44339e176c1..4b38386f6e62 100644
--- a/arch/alpha/kernel/core_cia.c
+++ b/arch/alpha/kernel/core_cia.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/core_cia.c
  *
diff --git a/arch/alpha/kernel/core_irongate.c b/arch/alpha/kernel/core_irongate.c
index 83d0a359a1b2..aec757250e07 100644
--- a/arch/alpha/kernel/core_irongate.c
+++ b/arch/alpha/kernel/core_irongate.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/core_irongate.c
  *
diff --git a/arch/alpha/kernel/core_lca.c b/arch/alpha/kernel/core_lca.c
index cb2801cfd3df..81c0c43635b0 100644
--- a/arch/alpha/kernel/core_lca.c
+++ b/arch/alpha/kernel/core_lca.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/core_lca.c
  *
diff --git a/arch/alpha/kernel/core_marvel.c b/arch/alpha/kernel/core_marvel.c
index d5f0580746a5..bdebb8c206f1 100644
--- a/arch/alpha/kernel/core_marvel.c
+++ b/arch/alpha/kernel/core_marvel.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/core_marvel.c
  *
@@ -118,7 +119,7 @@ alloc_io7(unsigned int pe)
 
 	io7 = alloc_bootmem(sizeof(*io7));
 	io7->pe = pe;
-	spin_lock_init(&io7->irq_lock);
+	raw_spin_lock_init(&io7->irq_lock);
 
 	for (h = 0; h < 4; h++) {
 		io7->ports[h].io7 = io7;
@@ -351,7 +352,7 @@ marvel_init_io7(struct io7 *io7)
 	}
 }
 
-void
+void __init
 marvel_io7_present(gct6_node *node)
 {
 	int pe;
@@ -369,6 +370,7 @@ marvel_io7_present(gct6_node *node)
 static void __init
 marvel_find_console_vga_hose(void)
 {
+#ifdef CONFIG_VGA_HOSE
 	u64 *pu64 = (u64 *)((u64)hwrpb + hwrpb->ctbt_offset);
 
 	if (pu64[7] == 3) {	/* TERM_TYPE == graphics */
@@ -402,9 +404,10 @@ marvel_find_console_vga_hose(void)
 			pci_vga_hose = hose;
 		}
 	}
+#endif
 }
 
-gct6_search_struct gct_wanted_node_list[] = {
+gct6_search_struct gct_wanted_node_list[] __initdata = {
 	{ GCT_TYPE_HOSE, GCT_SUBTYPE_IO_PORT_MODULE, marvel_io7_present },
 	{ 0, 0, NULL }
 };
diff --git a/arch/alpha/kernel/core_mcpcia.c b/arch/alpha/kernel/core_mcpcia.c
index da7bcc372f16..b1549db54260 100644
--- a/arch/alpha/kernel/core_mcpcia.c
+++ b/arch/alpha/kernel/core_mcpcia.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/core_mcpcia.c
  *
diff --git a/arch/alpha/kernel/core_polaris.c b/arch/alpha/kernel/core_polaris.c
index c5a271d37abd..75d622d96ff2 100644
--- a/arch/alpha/kernel/core_polaris.c
+++ b/arch/alpha/kernel/core_polaris.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *      linux/arch/alpha/kernel/core_polaris.c
  *
diff --git a/arch/alpha/kernel/core_t2.c b/arch/alpha/kernel/core_t2.c
index 3ada4f7b085d..2c00b61ca379 100644
--- a/arch/alpha/kernel/core_t2.c
+++ b/arch/alpha/kernel/core_t2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/core_t2.c
  *
diff --git a/arch/alpha/kernel/core_titan.c b/arch/alpha/kernel/core_titan.c
index 219bf271c0ba..132b06bdf903 100644
--- a/arch/alpha/kernel/core_titan.c
+++ b/arch/alpha/kernel/core_titan.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/core_titan.c
  *
@@ -461,6 +462,7 @@ titan_ioremap(unsigned long addr, unsigned long size)
 	unsigned long *ptes;
 	unsigned long pfn;
 
+#ifdef CONFIG_VGA_HOSE
 	/*
 	 * Adjust the address and hose, if necessary.
 	 */ 
@@ -468,6 +470,7 @@ titan_ioremap(unsigned long addr, unsigned long size)
 		h = pci_vga_hose->index;
 		addr += pci_vga_hose->mem_space->start;
 	}
+#endif
 
 	/*
 	 * Find the hose.
diff --git a/arch/alpha/kernel/core_tsunami.c b/arch/alpha/kernel/core_tsunami.c
index 61893d7bdda5..e7c956ea46b6 100644
--- a/arch/alpha/kernel/core_tsunami.c
+++ b/arch/alpha/kernel/core_tsunami.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/core_tsunami.c
  *
diff --git a/arch/alpha/kernel/core_wildfire.c b/arch/alpha/kernel/core_wildfire.c
index 7e072443d7fd..cad36fc6ed7d 100644
--- a/arch/alpha/kernel/core_wildfire.c
+++ b/arch/alpha/kernel/core_wildfire.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/kernel/core_wildfire.c
  *
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S
index 98703d99b565..d92abb01c249 100644
--- a/arch/alpha/kernel/entry.S
+++ b/arch/alpha/kernel/entry.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/kernel/entry.S
  *
diff --git a/arch/alpha/kernel/err_common.c b/arch/alpha/kernel/err_common.c
index 13d53b1c9657..94e1b3dcf6d4 100644
--- a/arch/alpha/kernel/err_common.c
+++ b/arch/alpha/kernel/err_common.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/err_common.c
  *
diff --git a/arch/alpha/kernel/err_ev6.c b/arch/alpha/kernel/err_ev6.c
index 51267ac5729b..8144f2045b5b 100644
--- a/arch/alpha/kernel/err_ev6.c
+++ b/arch/alpha/kernel/err_ev6.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/err_ev6.c
  *
diff --git a/arch/alpha/kernel/err_ev7.c b/arch/alpha/kernel/err_ev7.c
index d738a67112d4..565de1acf1f5 100644
--- a/arch/alpha/kernel/err_ev7.c
+++ b/arch/alpha/kernel/err_ev7.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/err_ev7.c
  *
diff --git a/arch/alpha/kernel/err_impl.h b/arch/alpha/kernel/err_impl.h
index ae529c416037..737b958a586d 100644
--- a/arch/alpha/kernel/err_impl.h
+++ b/arch/alpha/kernel/err_impl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *	linux/arch/alpha/kernel/err_impl.h
  *
diff --git a/arch/alpha/kernel/err_marvel.c b/arch/alpha/kernel/err_marvel.c
index ae54ad91e18f..c0c0ccefc467 100644
--- a/arch/alpha/kernel/err_marvel.c
+++ b/arch/alpha/kernel/err_marvel.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/err_marvel.c
  *
diff --git a/arch/alpha/kernel/err_titan.c b/arch/alpha/kernel/err_titan.c
index 14b26c466c89..0ffb2feea42a 100644
--- a/arch/alpha/kernel/err_titan.c
+++ b/arch/alpha/kernel/err_titan.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/err_titan.c
  *
diff --git a/arch/alpha/kernel/es1888.c b/arch/alpha/kernel/es1888.c
index d584c85fea7a..297476bb08fb 100644
--- a/arch/alpha/kernel/es1888.c
+++ b/arch/alpha/kernel/es1888.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/es1888.c
  *
diff --git a/arch/alpha/kernel/gct.c b/arch/alpha/kernel/gct.c
index c0c7155448e0..8ac0088dca54 100644
--- a/arch/alpha/kernel/gct.c
+++ b/arch/alpha/kernel/gct.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/gct.c
  */
diff --git a/arch/alpha/kernel/head.S b/arch/alpha/kernel/head.S
index c352499ab9f8..bb48a8ae4e79 100644
--- a/arch/alpha/kernel/head.S
+++ b/arch/alpha/kernel/head.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/kernel/head.S
  *
diff --git a/arch/alpha/kernel/io.c b/arch/alpha/kernel/io.c
index 19c5875ab398..3e3d49c254c5 100644
--- a/arch/alpha/kernel/io.c
+++ b/arch/alpha/kernel/io.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Alpha IO and memory functions.
  */
diff --git a/arch/alpha/kernel/irq.c b/arch/alpha/kernel/irq.c
index 2f26ae74b61a..f6d2946edbd2 100644
--- a/arch/alpha/kernel/irq.c
+++ b/arch/alpha/kernel/irq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/irq.c
  *
diff --git a/arch/alpha/kernel/irq_alpha.c b/arch/alpha/kernel/irq_alpha.c
index 1c8625cb0e25..da3e10d5f7fe 100644
--- a/arch/alpha/kernel/irq_alpha.c
+++ b/arch/alpha/kernel/irq_alpha.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Alpha specific irq code.
  */
diff --git a/arch/alpha/kernel/irq_i8259.c b/arch/alpha/kernel/irq_i8259.c
index e1861c77dabc..5d54c076a8ae 100644
--- a/arch/alpha/kernel/irq_i8259.c
+++ b/arch/alpha/kernel/irq_i8259.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *      linux/arch/alpha/kernel/irq_i8259.c
  *
diff --git a/arch/alpha/kernel/irq_impl.h b/arch/alpha/kernel/irq_impl.h
index d507a234b05d..16f2b0276f3a 100644
--- a/arch/alpha/kernel/irq_impl.h
+++ b/arch/alpha/kernel/irq_impl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *	linux/arch/alpha/kernel/irq_impl.h
  *
diff --git a/arch/alpha/kernel/irq_pyxis.c b/arch/alpha/kernel/irq_pyxis.c
index 13c97a5b31e8..a968b10e687d 100644
--- a/arch/alpha/kernel/irq_pyxis.c
+++ b/arch/alpha/kernel/irq_pyxis.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/irq_pyxis.c
  *
diff --git a/arch/alpha/kernel/irq_srm.c b/arch/alpha/kernel/irq_srm.c
index a79fa30e7552..bfacd6a06194 100644
--- a/arch/alpha/kernel/irq_srm.c
+++ b/arch/alpha/kernel/irq_srm.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Handle interrupts from the SRM, assuming no additional weirdness.
  */
diff --git a/arch/alpha/kernel/machvec_impl.h b/arch/alpha/kernel/machvec_impl.h
index b7d69604b6d2..38f045ec5cd2 100644
--- a/arch/alpha/kernel/machvec_impl.h
+++ b/arch/alpha/kernel/machvec_impl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *	linux/arch/alpha/kernel/machvec_impl.h
  *
diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
index 936bc8f89a67..47632fa8c24e 100644
--- a/arch/alpha/kernel/module.c
+++ b/arch/alpha/kernel/module.c
@@ -181,6 +181,9 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
 		switch (r_type) {
 		case R_ALPHA_NONE:
 			break;
+		case R_ALPHA_REFLONG:
+			*(u32 *)location = value;
+			break;
 		case R_ALPHA_REFQUAD:
 			/* BUG() can produce misaligned relocations. */
 			((u32 *)location)[0] = value;
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index df0d0a5e9353..ce3a675c0c4b 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/kernel/osf_sys.c
  *
diff --git a/arch/alpha/kernel/pc873xx.c b/arch/alpha/kernel/pc873xx.c
index 27dcbff85613..63aee5d86e02 100644
--- a/arch/alpha/kernel/pc873xx.c
+++ b/arch/alpha/kernel/pc873xx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/ioport.h>
 #include <asm/io.h>
 
diff --git a/arch/alpha/kernel/pc873xx.h b/arch/alpha/kernel/pc873xx.h
index 25e16956fe3e..043533027573 100644
--- a/arch/alpha/kernel/pc873xx.h
+++ b/arch/alpha/kernel/pc873xx.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 
 #ifndef _PC873xx_H_
 #define _PC873xx_H_
diff --git a/arch/alpha/kernel/pci-noop.c b/arch/alpha/kernel/pci-noop.c
index ffbdb3fb672f..b995987b1557 100644
--- a/arch/alpha/kernel/pci-noop.c
+++ b/arch/alpha/kernel/pci-noop.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/pci-noop.c
  *
@@ -42,11 +43,7 @@ alloc_pci_controller(void)
 struct resource * __init
 alloc_resource(void)
 {
-	struct resource *res;
-
-	res = alloc_bootmem(sizeof(*res));
-
-	return res;
+	return alloc_bootmem(sizeof(struct resource));
 }
 
 asmlinkage long
diff --git a/arch/alpha/kernel/pci-sysfs.c b/arch/alpha/kernel/pci-sysfs.c
index 92c0d460815b..f94c732fedeb 100644
--- a/arch/alpha/kernel/pci-sysfs.c
+++ b/arch/alpha/kernel/pci-sysfs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/alpha/kernel/pci-sysfs.c
  *
@@ -38,7 +39,7 @@ static int __pci_mmap_fits(struct pci_dev *pdev, int num,
 	unsigned long nr, start, size;
 	int shift = sparse ? 5 : 0;
 
-	nr = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
+	nr = vma_pages(vma);
 	start = vma->vm_pgoff;
 	size = ((pci_resource_len(pdev, num) - 1) >> (PAGE_SHIFT - shift)) + 1;
 
@@ -64,8 +65,7 @@ static int pci_mmap_resource(struct kobject *kobj,
 			     struct bin_attribute *attr,
 			     struct vm_area_struct *vma, int sparse)
 {
-	struct pci_dev *pdev = to_pci_dev(container_of(kobj,
-						       struct device, kobj));
+	struct pci_dev *pdev = to_pci_dev(kobj_to_dev(kobj));
 	struct resource *res = attr->private;
 	enum pci_mmap_state mmap_type;
 	struct pci_bus_region bar;
@@ -255,7 +255,7 @@ static int __legacy_mmap_fits(struct pci_controller *hose,
 {
 	unsigned long nr, start, size;
 
-	nr = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
+	nr = vma_pages(vma);
 	start = vma->vm_pgoff;
 	size = ((res_size - 1) >> PAGE_SHIFT) + 1;
 
diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c
index 5f387ee5b5c5..87da00579946 100644
--- a/arch/alpha/kernel/pci.c
+++ b/arch/alpha/kernel/pci.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/pci.c
  *
@@ -196,9 +197,16 @@ pcibios_init(void)
 subsys_initcall(pcibios_init);
 
 #ifdef ALPHA_RESTORE_SRM_SETUP
+/* Store PCI device configuration left by SRM here. */
+struct pdev_srm_saved_conf
+{
+	struct pdev_srm_saved_conf *next;
+	struct pci_dev *dev;
+};
+
 static struct pdev_srm_saved_conf *srm_saved_configs;
 
-void pdev_save_srm_config(struct pci_dev *dev)
+static void pdev_save_srm_config(struct pci_dev *dev)
 {
 	struct pdev_srm_saved_conf *tmp;
 	static int printed = 0;
@@ -238,6 +246,8 @@ pci_restore_srm_config(void)
 		pci_restore_state(tmp->dev);
 	}
 }
+#else
+#define pdev_save_srm_config(dev)	do {} while (0)
 #endif
 
 void pcibios_fixup_bus(struct pci_bus *bus)
@@ -312,8 +322,9 @@ common_init_pci(void)
 {
 	struct pci_controller *hose;
 	struct list_head resources;
+	struct pci_host_bridge *bridge;
 	struct pci_bus *bus;
-	int next_busno;
+	int ret, next_busno;
 	int need_domain_info = 0;
 	u32 pci_mem_end;
 	u32 sg_base;
@@ -336,11 +347,25 @@ common_init_pci(void)
 		pci_add_resource_offset(&resources, hose->mem_space,
 					hose->mem_space->start);
 
-		bus = pci_scan_root_bus(NULL, next_busno, alpha_mv.pci_ops,
-					hose, &resources);
-		if (!bus)
+		bridge = pci_alloc_host_bridge(0);
+		if (!bridge)
+			continue;
+
+		list_splice_init(&resources, &bridge->windows);
+		bridge->dev.parent = NULL;
+		bridge->sysdata = hose;
+		bridge->busnr = next_busno;
+		bridge->ops = alpha_mv.pci_ops;
+		bridge->swizzle_irq = alpha_mv.pci_swizzle;
+		bridge->map_irq = alpha_mv.pci_map_irq;
+
+		ret = pci_scan_root_bus_bridge(bridge);
+		if (ret) {
+			pci_free_host_bridge(bridge);
 			continue;
-		hose->bus = bus;
+		}
+
+		bus = hose->bus = bridge->bus;
 		hose->need_domain_info = need_domain_info;
 		next_busno = bus->busn_res.end + 1;
 		/* Don't allow 8-bit bus number overflow inside the hose -
@@ -354,7 +379,6 @@ common_init_pci(void)
 	pcibios_claim_console_setup();
 
 	pci_assign_unassigned_resources();
-	pci_fixup_irqs(alpha_mv.pci_swizzle, alpha_mv.pci_map_irq);
 	for (hose = hose_head; hose; hose = hose->next) {
 		bus = hose->bus;
 		if (bus)
@@ -362,7 +386,6 @@ common_init_pci(void)
 	}
 }
 
-
 struct pci_controller * __init
 alloc_pci_controller(void)
 {
@@ -379,11 +402,7 @@ alloc_pci_controller(void)
 struct resource * __init
 alloc_resource(void)
 {
-	struct resource *res;
-
-	res = alloc_bootmem(sizeof(*res));
-
-	return res;
+	return alloc_bootmem(sizeof(struct resource));
 }
 
 
diff --git a/arch/alpha/kernel/pci_impl.h b/arch/alpha/kernel/pci_impl.h
index 2b0ac429f5eb..2e4cb74fdc41 100644
--- a/arch/alpha/kernel/pci_impl.h
+++ b/arch/alpha/kernel/pci_impl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *	linux/arch/alpha/kernel/pci_impl.h
  *
@@ -156,16 +157,8 @@ struct pci_iommu_arena
 #endif
 
 #ifdef ALPHA_RESTORE_SRM_SETUP
-/* Store PCI device configuration left by SRM here. */
-struct pdev_srm_saved_conf
-{
-	struct pdev_srm_saved_conf *next;
-	struct pci_dev *dev;
-};
-
 extern void pci_restore_srm_config(void);
 #else
-#define pdev_save_srm_config(dev)	do {} while (0)
 #define pci_restore_srm_config()	do {} while (0)
 #endif
 
diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c
index 7fd2329038a3..83b34b9188ea 100644
--- a/arch/alpha/kernel/pci_iommu.c
+++ b/arch/alpha/kernel/pci_iommu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/pci_iommu.c
  */
diff --git a/arch/alpha/kernel/perf_event.c b/arch/alpha/kernel/perf_event.c
index 5c218aa3f3df..a1f6bc7f1e4c 100644
--- a/arch/alpha/kernel/perf_event.c
+++ b/arch/alpha/kernel/perf_event.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Hardware performance events for the Alpha.
  *
diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c
index 0b9635040721..74bfb1f2d68e 100644
--- a/arch/alpha/kernel/process.c
+++ b/arch/alpha/kernel/process.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/kernel/process.c
  *
diff --git a/arch/alpha/kernel/proto.h b/arch/alpha/kernel/proto.h
index da2d6ec9c370..f1fce942fddc 100644
--- a/arch/alpha/kernel/proto.h
+++ b/arch/alpha/kernel/proto.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/interrupt.h>
 #include <linux/io.h>
 
diff --git a/arch/alpha/kernel/ptrace.c b/arch/alpha/kernel/ptrace.c
index 285a82d491ef..cb8d599e72d6 100644
--- a/arch/alpha/kernel/ptrace.c
+++ b/arch/alpha/kernel/ptrace.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* ptrace.c */
 /* By Ross Biro 1/23/92 */
 /* edited by Linus Torvalds */
diff --git a/arch/alpha/kernel/rtc.c b/arch/alpha/kernel/rtc.c
index ceed68c7500b..b3da0dcda47d 100644
--- a/arch/alpha/kernel/rtc.c
+++ b/arch/alpha/kernel/rtc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/kernel/rtc.c
  *
diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c
index 491e6a604e82..5576f7646fb6 100644
--- a/arch/alpha/kernel/setup.c
+++ b/arch/alpha/kernel/setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/kernel/setup.c
  *
@@ -1094,8 +1095,9 @@ get_sysnames(unsigned long type, unsigned long variation, unsigned long cpu,
 	default: /* default to variation "0" for now */
 		break;
 	case ST_DEC_EB164:
-		if (member < ARRAY_SIZE(eb164_indices))
-			*variation_name = eb164_names[eb164_indices[member]];
+		if (member >= ARRAY_SIZE(eb164_indices))
+			break;
+		*variation_name = eb164_names[eb164_indices[member]];
 		/* PC164 may show as EB164 variation, but with EV56 CPU,
 		   so, since no true EB164 had anything but EV5... */
 		if (eb164_indices[member] == 0 && cpu == EV56_CPU)
diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c
index 8129dd92cadc..9ebb3bcbc626 100644
--- a/arch/alpha/kernel/signal.c
+++ b/arch/alpha/kernel/signal.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/kernel/signal.c
  *
diff --git a/arch/alpha/kernel/smc37c669.c b/arch/alpha/kernel/smc37c669.c
index c803fc76ae4f..4dbd4e415041 100644
--- a/arch/alpha/kernel/smc37c669.c
+++ b/arch/alpha/kernel/smc37c669.c
@@ -2007,11 +2007,8 @@ static void __init SMC37c669_config_mode(
 static unsigned char __init SMC37c669_read_config( 
     unsigned char index )
 {
-    unsigned char data;
-
-    wb( &SMC37c669->index_port, index );
-    data = rb( &SMC37c669->data_port );
-    return data;
+	wb(&SMC37c669->index_port, index);
+	return rb(&SMC37c669->data_port);
 }
 
 /*
diff --git a/arch/alpha/kernel/smc37c93x.c b/arch/alpha/kernel/smc37c93x.c
index 6886b834f487..733f08966fd2 100644
--- a/arch/alpha/kernel/smc37c93x.c
+++ b/arch/alpha/kernel/smc37c93x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * SMC 37C93X initialization code
  */
diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c
index 9fc560459ebd..d0dccae53ba9 100644
--- a/arch/alpha/kernel/smp.c
+++ b/arch/alpha/kernel/smp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/smp.c
  *
@@ -115,7 +116,7 @@ wait_boot_cpu_to_stop(int cpuid)
 /*
  * Where secondaries begin a life of C.
  */
-void
+void __init
 smp_callin(void)
 {
 	int cpuid = hard_smp_processor_id();
diff --git a/arch/alpha/kernel/srmcons.c b/arch/alpha/kernel/srmcons.c
index e9c45b65a905..438b10c44d73 100644
--- a/arch/alpha/kernel/srmcons.c
+++ b/arch/alpha/kernel/srmcons.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/srmcons.c
  *
@@ -64,9 +65,9 @@ srmcons_do_receive_chars(struct tty_port *port)
 }
 
 static void
-srmcons_receive_chars(unsigned long data)
+srmcons_receive_chars(struct timer_list *t)
 {
-	struct srmcons_private *srmconsp = (struct srmcons_private *)data;
+	struct srmcons_private *srmconsp = from_timer(srmconsp, t, timer);
 	struct tty_port *port = &srmconsp->port;
 	unsigned long flags;
 	int incr = 10;
@@ -205,8 +206,7 @@ static const struct tty_operations srmcons_ops = {
 static int __init
 srmcons_init(void)
 {
-	setup_timer(&srmcons_singleton.timer, srmcons_receive_chars,
-			(unsigned long)&srmcons_singleton);
+	timer_setup(&srmcons_singleton.timer, srmcons_receive_chars, 0);
 	if (srm_is_registered_console) {
 		struct tty_driver *driver;
 		int err;
diff --git a/arch/alpha/kernel/sys_alcor.c b/arch/alpha/kernel/sys_alcor.c
index 118dc6af1805..e56efd5b855f 100644
--- a/arch/alpha/kernel/sys_alcor.c
+++ b/arch/alpha/kernel/sys_alcor.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_alcor.c
  *
@@ -181,10 +182,10 @@ alcor_init_irq(void)
  * comes in on.  This makes interrupt processing much easier.
  */
 
-static int __init
+static int
 alcor_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	static char irq_tab[7][5] __initdata = {
+	static char irq_tab[7][5] = {
 		/*INT    INTA   INTB   INTC   INTD */
 		/* note: IDSEL 17 is XLT only */
 		{16+13, 16+13, 16+13, 16+13, 16+13},	/* IdSel 17,  TULIP  */
diff --git a/arch/alpha/kernel/sys_cabriolet.c b/arch/alpha/kernel/sys_cabriolet.c
index 4c50f8f40cbb..10bc46a4ec40 100644
--- a/arch/alpha/kernel/sys_cabriolet.c
+++ b/arch/alpha/kernel/sys_cabriolet.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_cabriolet.c
  *
@@ -173,10 +174,10 @@ pc164_init_irq(void)
  * because it is the Saturn IO (SIO) PCI/ISA Bridge Chip.
  */
 
-static inline int __init
+static inline int
 eb66p_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	static char irq_tab[5][5] __initdata = {
+	static char irq_tab[5][5] = {
 		/*INT  INTA  INTB  INTC   INTD */
 		{16+0, 16+0, 16+5,  16+9, 16+13},  /* IdSel 6,  slot 0, J25 */
 		{16+1, 16+1, 16+6, 16+10, 16+14},  /* IdSel 7,  slot 1, J26 */
@@ -203,10 +204,10 @@ eb66p_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
  * because it is the Saturn IO (SIO) PCI/ISA Bridge Chip.
  */
 
-static inline int __init
+static inline int
 cabriolet_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	static char irq_tab[5][5] __initdata = {
+	static char irq_tab[5][5] = {
 		/*INT   INTA  INTB  INTC   INTD */
 		{ 16+2, 16+2, 16+7, 16+11, 16+15}, /* IdSel 5,  slot 2, J21 */
 		{ 16+0, 16+0, 16+5,  16+9, 16+13}, /* IdSel 6,  slot 0, J19 */
@@ -287,10 +288,10 @@ cia_cab_init_pci(void)
  * 
  */
 
-static inline int __init
+static inline int
 alphapc164_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	static char irq_tab[7][5] __initdata = {
+	static char irq_tab[7][5] = {
 		/*INT   INTA  INTB   INTC   INTD */
 		{ 16+2, 16+2, 16+9,  16+13, 16+17}, /* IdSel  5, slot 2, J20 */
 		{ 16+0, 16+0, 16+7,  16+11, 16+15}, /* IdSel  6, slot 0, J29 */
diff --git a/arch/alpha/kernel/sys_dp264.c b/arch/alpha/kernel/sys_dp264.c
index 6c35159bc00e..d33508621820 100644
--- a/arch/alpha/kernel/sys_dp264.c
+++ b/arch/alpha/kernel/sys_dp264.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_dp264.c
  *
@@ -356,7 +357,7 @@ clipper_init_irq(void)
  *  10	 64 bit PCI option slot 3 (not bus 0)
  */
 
-static int __init
+static int
 isa_irq_fixup(const struct pci_dev *dev, int irq)
 {
 	u8 irq8;
@@ -372,10 +373,10 @@ isa_irq_fixup(const struct pci_dev *dev, int irq)
 	return irq8 & 0xf;
 }
 
-static int __init
+static int
 dp264_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	static char irq_tab[6][5] __initdata = {
+	static char irq_tab[6][5] = {
 		/*INT    INTA   INTB   INTC   INTD */
 		{    -1,    -1,    -1,    -1,    -1}, /* IdSel 5 ISA Bridge */
 		{ 16+ 3, 16+ 3, 16+ 2, 16+ 2, 16+ 2}, /* IdSel 6 SCSI builtin*/
@@ -394,10 +395,10 @@ dp264_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 	return isa_irq_fixup(dev, irq);
 }
 
-static int __init
+static int
 monet_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	static char irq_tab[13][5] __initdata = {
+	static char irq_tab[13][5] = {
 		/*INT    INTA   INTB   INTC   INTD */
 		{    45,    45,    45,    45,    45}, /* IdSel 3 21143 PCI1 */
 		{    -1,    -1,    -1,    -1,    -1}, /* IdSel 4 unused */
@@ -423,7 +424,7 @@ monet_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 	return isa_irq_fixup(dev, COMMON_TABLE_LOOKUP);
 }
 
-static u8 __init
+static u8
 monet_swizzle(struct pci_dev *dev, u8 *pinp)
 {
 	struct pci_controller *hose = dev->sysdata;
@@ -456,10 +457,10 @@ monet_swizzle(struct pci_dev *dev, u8 *pinp)
 	return slot;
 }
 
-static int __init
+static int
 webbrick_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	static char irq_tab[13][5] __initdata = {
+	static char irq_tab[13][5] = {
 		/*INT    INTA   INTB   INTC   INTD */
 		{    -1,    -1,    -1,    -1,    -1}, /* IdSel 7 ISA Bridge */
 		{    -1,    -1,    -1,    -1,    -1}, /* IdSel 8 unused */
@@ -478,10 +479,10 @@ webbrick_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 	return isa_irq_fixup(dev, COMMON_TABLE_LOOKUP);
 }
 
-static int __init
+static int
 clipper_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	static char irq_tab[7][5] __initdata = {
+	static char irq_tab[7][5] = {
 		/*INT    INTA   INTB   INTC   INTD */
 		{ 16+ 8, 16+ 8, 16+ 9, 16+10, 16+11}, /* IdSel 1 slot 1 */
 		{ 16+12, 16+12, 16+13, 16+14, 16+15}, /* IdSel 2 slot 2 */
diff --git a/arch/alpha/kernel/sys_eb64p.c b/arch/alpha/kernel/sys_eb64p.c
index ad40a425e841..5251937ec1b4 100644
--- a/arch/alpha/kernel/sys_eb64p.c
+++ b/arch/alpha/kernel/sys_eb64p.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_eb64p.c
  *
@@ -167,10 +168,10 @@ eb64p_init_irq(void)
  * comes in on.  This makes interrupt processing much easier.
  */
 
-static int __init
+static int
 eb64p_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	static char irq_tab[5][5] __initdata = {
+	static char irq_tab[5][5] = {
 		/*INT  INTA  INTB  INTC   INTD */
 		{16+7, 16+7, 16+7, 16+7,  16+7},  /* IdSel 5,  slot ?, ?? */
 		{16+0, 16+0, 16+2, 16+4,  16+9},  /* IdSel 6,  slot ?, ?? */
diff --git a/arch/alpha/kernel/sys_eiger.c b/arch/alpha/kernel/sys_eiger.c
index 15f42083bdb3..016f79251141 100644
--- a/arch/alpha/kernel/sys_eiger.c
+++ b/arch/alpha/kernel/sys_eiger.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_eiger.c
  *
@@ -141,7 +142,7 @@ eiger_init_irq(void)
 	}
 }
 
-static int __init
+static int
 eiger_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
 	u8 irq_orig;
@@ -158,7 +159,7 @@ eiger_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 	return irq_orig - 0x80;
 }
 
-static u8 __init
+static u8
 eiger_swizzle(struct pci_dev *dev, u8 *pinp)
 {
 	struct pci_controller *hose = dev->sysdata;
diff --git a/arch/alpha/kernel/sys_jensen.c b/arch/alpha/kernel/sys_jensen.c
index 608f2a7fa0a3..d0d44f543d77 100644
--- a/arch/alpha/kernel/sys_jensen.c
+++ b/arch/alpha/kernel/sys_jensen.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_jensen.c
  *
diff --git a/arch/alpha/kernel/sys_marvel.c b/arch/alpha/kernel/sys_marvel.c
index 24e41bd7d3c9..8d34cf6e002a 100644
--- a/arch/alpha/kernel/sys_marvel.c
+++ b/arch/alpha/kernel/sys_marvel.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/alpha/kernel/sys_marvel.c
  *
@@ -115,11 +116,11 @@ io7_enable_irq(struct irq_data *d)
 		return;
 	}
 
-	spin_lock(&io7->irq_lock);
+	raw_spin_lock(&io7->irq_lock);
 	*ctl |= 1UL << 24;
 	mb();
 	*ctl;
-	spin_unlock(&io7->irq_lock);
+	raw_spin_unlock(&io7->irq_lock);
 }
 
 static void
@@ -136,11 +137,11 @@ io7_disable_irq(struct irq_data *d)
 		return;
 	}
 
-	spin_lock(&io7->irq_lock);
+	raw_spin_lock(&io7->irq_lock);
 	*ctl &= ~(1UL << 24);
 	mb();
 	*ctl;
-	spin_unlock(&io7->irq_lock);
+	raw_spin_unlock(&io7->irq_lock);
 }
 
 static void
@@ -263,7 +264,7 @@ init_io7_irqs(struct io7 *io7,
 	 */
 	printk("  Interrupts reported to CPU at PE %u\n", boot_cpuid);
 
-	spin_lock(&io7->irq_lock);
+	raw_spin_lock(&io7->irq_lock);
 
 	/* set up the error irqs */
 	io7_redirect_irq(io7, &io7->csrs->HLT_CTL.csr, boot_cpuid);
@@ -295,7 +296,7 @@ init_io7_irqs(struct io7 *io7,
 	for (i = 0; i < 16; ++i)
 		init_one_io7_msi(io7, i, boot_cpuid);
 
-	spin_unlock(&io7->irq_lock);
+	raw_spin_unlock(&io7->irq_lock);
 }
 
 static void __init
diff --git a/arch/alpha/kernel/sys_miata.c b/arch/alpha/kernel/sys_miata.c
index d5b9776a608d..6fa07dc5339d 100644
--- a/arch/alpha/kernel/sys_miata.c
+++ b/arch/alpha/kernel/sys_miata.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_miata.c
  *
@@ -149,10 +150,10 @@ miata_init_irq(void)
  * comes in on.  This makes interrupt processing much easier.
  */
 
-static int __init
+static int
 miata_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-        static char irq_tab[18][5] __initdata = {
+        static char irq_tab[18][5] = {
 		/*INT    INTA   INTB   INTC   INTD */
 		{16+ 8, 16+ 8, 16+ 8, 16+ 8, 16+ 8},  /* IdSel 14,  DC21142 */
 		{   -1,    -1,    -1,    -1,    -1},  /* IdSel 15,  EIDE    */
@@ -196,7 +197,7 @@ miata_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 	return COMMON_TABLE_LOOKUP;
 }
 
-static u8 __init
+static u8
 miata_swizzle(struct pci_dev *dev, u8 *pinp)
 {
 	int slot, pin = *pinp;
diff --git a/arch/alpha/kernel/sys_mikasa.c b/arch/alpha/kernel/sys_mikasa.c
index 5e82dc1ad6f2..3af4f94113e1 100644
--- a/arch/alpha/kernel/sys_mikasa.c
+++ b/arch/alpha/kernel/sys_mikasa.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_mikasa.c
  *
@@ -145,10 +146,10 @@ mikasa_init_irq(void)
  * comes in on.  This makes interrupt processing much easier.
  */
 
-static int __init
+static int
 mikasa_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	static char irq_tab[8][5] __initdata = {
+	static char irq_tab[8][5] = {
 		/*INT    INTA   INTB   INTC   INTD */
 		{16+12, 16+12, 16+12, 16+12, 16+12},	/* IdSel 17,  SCSI */
 		{   -1,    -1,    -1,    -1,    -1},	/* IdSel 18,  PCEB */
diff --git a/arch/alpha/kernel/sys_nautilus.c b/arch/alpha/kernel/sys_nautilus.c
index 2cfaa0e5c577..239dc0e601d5 100644
--- a/arch/alpha/kernel/sys_nautilus.c
+++ b/arch/alpha/kernel/sys_nautilus.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_nautilus.c
  *
@@ -62,7 +63,7 @@ nautilus_init_irq(void)
 	common_init_isa_dma();
 }
 
-static int __init
+static int
 nautilus_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
 	/* Preserve the IRQ set up by the console.  */
@@ -194,22 +195,46 @@ static struct resource irongate_mem = {
 	.name	= "Irongate PCI MEM",
 	.flags	= IORESOURCE_MEM,
 };
+static struct resource busn_resource = {
+	.name	= "PCI busn",
+	.start	= 0,
+	.end	= 255,
+	.flags	= IORESOURCE_BUS,
+};
 
 void __init
 nautilus_init_pci(void)
 {
 	struct pci_controller *hose = hose_head;
+	struct pci_host_bridge *bridge;
 	struct pci_bus *bus;
 	struct pci_dev *irongate;
 	unsigned long bus_align, bus_size, pci_mem;
 	unsigned long memtop = max_low_pfn << PAGE_SHIFT;
+	int ret;
+
+	bridge = pci_alloc_host_bridge(0);
+	if (!bridge)
+		return;
+
+	pci_add_resource(&bridge->windows, &ioport_resource);
+	pci_add_resource(&bridge->windows, &iomem_resource);
+	pci_add_resource(&bridge->windows, &busn_resource);
+	bridge->dev.parent = NULL;
+	bridge->sysdata = hose;
+	bridge->busnr = 0;
+	bridge->ops = alpha_mv.pci_ops;
+	bridge->swizzle_irq = alpha_mv.pci_swizzle;
+	bridge->map_irq = alpha_mv.pci_map_irq;
 
 	/* Scan our single hose.  */
-	bus = pci_scan_bus(0, alpha_mv.pci_ops, hose);
-	if (!bus)
+	ret = pci_scan_root_bus_bridge(bridge);
+	if (ret) {
+		pci_free_host_bridge(bridge);
 		return;
+	}
 
-	hose->bus = bus;
+	bus = hose->bus = bridge->bus;
 	pcibios_claim_one_bus(bus);
 
 	irongate = pci_get_bus_and_slot(0, 0);
@@ -254,7 +279,6 @@ nautilus_init_pci(void)
 	/* pci_common_swizzle() relies on bus->self being NULL
 	   for the root bus, so just clear it. */
 	bus->self = NULL;
-	pci_fixup_irqs(alpha_mv.pci_swizzle, alpha_mv.pci_map_irq);
 	pci_bus_add_devices(bus);
 }
 
diff --git a/arch/alpha/kernel/sys_noritake.c b/arch/alpha/kernel/sys_noritake.c
index 063e594fd969..b106f327f765 100644
--- a/arch/alpha/kernel/sys_noritake.c
+++ b/arch/alpha/kernel/sys_noritake.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_noritake.c
  *
@@ -193,10 +194,10 @@ noritake_init_irq(void)
  * comes in on.  This makes interrupt processing much easier.
  */
 
-static int __init
+static int
 noritake_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	static char irq_tab[15][5] __initdata = {
+	static char irq_tab[15][5] = {
 		/*INT    INTA   INTB   INTC   INTD */
 		/* note: IDSELs 16, 17, and 25 are CORELLE only */
 		{ 16+1,  16+1,  16+1,  16+1,  16+1},  /* IdSel 16,  QLOGIC */
@@ -221,7 +222,7 @@ noritake_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 	return COMMON_TABLE_LOOKUP;
 }
 
-static u8 __init
+static u8
 noritake_swizzle(struct pci_dev *dev, u8 *pinp)
 {
 	int slot, pin = *pinp;
diff --git a/arch/alpha/kernel/sys_rawhide.c b/arch/alpha/kernel/sys_rawhide.c
index dfd510ae5d8c..b76f65d0e8b5 100644
--- a/arch/alpha/kernel/sys_rawhide.c
+++ b/arch/alpha/kernel/sys_rawhide.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_rawhide.c
  *
@@ -221,10 +222,10 @@ rawhide_init_irq(void)
  * 
  */
 
-static int __init
+static int
 rawhide_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	static char irq_tab[5][5] __initdata = {
+	static char irq_tab[5][5] = {
 		/*INT    INTA   INTB   INTC   INTD */
 		{ 16+16, 16+16, 16+16, 16+16, 16+16}, /* IdSel 1 SCSI PCI 1 */
 		{ 16+ 0, 16+ 0, 16+ 1, 16+ 2, 16+ 3}, /* IdSel 2 slot 2 */
diff --git a/arch/alpha/kernel/sys_ruffian.c b/arch/alpha/kernel/sys_ruffian.c
index a3f485257170..07830cccabf9 100644
--- a/arch/alpha/kernel/sys_ruffian.c
+++ b/arch/alpha/kernel/sys_ruffian.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_ruffian.c
  *
@@ -117,10 +118,10 @@ ruffian_kill_arch (int mode)
  *
  */
 
-static int __init
+static int
 ruffian_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-        static char irq_tab[11][5] __initdata = {
+        static char irq_tab[11][5] = {
 	      /*INT  INTA INTB INTC INTD */
 		{-1,  -1,  -1,  -1,  -1},  /* IdSel 13,  21052	     */
 		{-1,  -1,  -1,  -1,  -1},  /* IdSel 14,  SIO	     */
@@ -139,7 +140,7 @@ ruffian_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 	return COMMON_TABLE_LOOKUP;
 }
 
-static u8 __init
+static u8
 ruffian_swizzle(struct pci_dev *dev, u8 *pinp)
 {
 	int slot, pin = *pinp;
diff --git a/arch/alpha/kernel/sys_rx164.c b/arch/alpha/kernel/sys_rx164.c
index 08ee737d4fba..a3db719d3c38 100644
--- a/arch/alpha/kernel/sys_rx164.c
+++ b/arch/alpha/kernel/sys_rx164.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_rx164.c
  *
@@ -142,7 +143,7 @@ rx164_init_irq(void)
  * 
  */
 
-static int __init
+static int
 rx164_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
 #if 0
@@ -156,7 +157,7 @@ rx164_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 	  { 16+1, 16+1, 16+6, 16+11, 16+16},      /* IdSel 10, slot 4 */
 	};
 #else
-	static char irq_tab[6][5] __initdata = {
+	static char irq_tab[6][5] = {
 	  /*INT   INTA  INTB  INTC   INTD */
 	  { 16+0, 16+0, 16+6, 16+11, 16+16},      /* IdSel 5,  slot 0 */
 	  { 16+1, 16+1, 16+7, 16+12, 16+17},      /* IdSel 6,  slot 1 */
diff --git a/arch/alpha/kernel/sys_sable.c b/arch/alpha/kernel/sys_sable.c
index 8a0aa6d67b53..3cf0d32da5d8 100644
--- a/arch/alpha/kernel/sys_sable.c
+++ b/arch/alpha/kernel/sys_sable.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_sable.c
  *
@@ -192,10 +193,10 @@ sable_init_irq(void)
  * with the values in the irq swizzling tables above.
  */
 
-static int __init
+static int
 sable_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	static char irq_tab[9][5] __initdata = {
+	static char irq_tab[9][5] = {
 		/*INT    INTA   INTB   INTC   INTD */
 		{ 32+0,  32+0,  32+0,  32+0,  32+0},  /* IdSel 0,  TULIP  */
 		{ 32+1,  32+1,  32+1,  32+1,  32+1},  /* IdSel 1,  SCSI   */
@@ -374,10 +375,10 @@ lynx_init_irq(void)
  * with the values in the irq swizzling tables above.
  */
 
-static int __init
+static int
 lynx_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	static char irq_tab[19][5] __initdata = {
+	static char irq_tab[19][5] = {
 		/*INT    INTA   INTB   INTC   INTD */
 		{   -1,    -1,    -1,    -1,    -1},  /* IdSel 13,  PCEB   */
 		{   -1,    -1,    -1,    -1,    -1},  /* IdSel 14,  PPB    */
@@ -404,7 +405,7 @@ lynx_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 	return COMMON_TABLE_LOOKUP;
 }
 
-static u8 __init
+static u8
 lynx_swizzle(struct pci_dev *dev, u8 *pinp)
 {
 	int slot, pin = *pinp;
diff --git a/arch/alpha/kernel/sys_sio.c b/arch/alpha/kernel/sys_sio.c
index febd24eba7a6..37bd6d9b8eb9 100644
--- a/arch/alpha/kernel/sys_sio.c
+++ b/arch/alpha/kernel/sys_sio.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_sio.c
  *
@@ -144,7 +145,7 @@ sio_fixup_irq_levels(unsigned int level_bits)
 	outb((level_bits >> 8) & 0xff, 0x4d1);
 }
 
-static inline int __init
+static inline int
 noname_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
 	/*
@@ -165,7 +166,7 @@ noname_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 	 * that they use the default INTA line, if they are interrupt
 	 * driven at all).
 	 */
-	static char irq_tab[][5] __initdata = {
+	static char irq_tab[][5] = {
 		/*INT A   B   C   D */
 		{ 3,  3,  3,  3,  3}, /* idsel  6 (53c810) */ 
 		{-1, -1, -1, -1, -1}, /* idsel  7 (SIO: PCI/ISA bridge) */
@@ -183,10 +184,10 @@ noname_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 	return irq >= 0 ? tmp : -1;
 }
 
-static inline int __init
+static inline int
 p2k_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	static char irq_tab[][5] __initdata = {
+	static char irq_tab[][5] = {
 		/*INT A   B   C   D */
 		{ 0,  0, -1, -1, -1}, /* idsel  6 (53c810) */
 		{-1, -1, -1, -1, -1}, /* idsel  7 (SIO: PCI/ISA bridge) */
diff --git a/arch/alpha/kernel/sys_sx164.c b/arch/alpha/kernel/sys_sx164.c
index d063b360efed..1ec638a2746a 100644
--- a/arch/alpha/kernel/sys_sx164.c
+++ b/arch/alpha/kernel/sys_sx164.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_sx164.c
  *
@@ -94,10 +95,10 @@ sx164_init_irq(void)
  *   9  32 bit PCI option slot 3
  */
 
-static int __init
+static int
 sx164_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	static char irq_tab[5][5] __initdata = {
+	static char irq_tab[5][5] = {
 		/*INT    INTA   INTB   INTC   INTD */
 		{ 16+ 9, 16+ 9, 16+13, 16+17, 16+21}, /* IdSel 5 slot 2 J17 */
 		{ 16+11, 16+11, 16+15, 16+19, 16+23}, /* IdSel 6 slot 0 J19 */
diff --git a/arch/alpha/kernel/sys_takara.c b/arch/alpha/kernel/sys_takara.c
index dd0f1eae3c68..e230c6864088 100644
--- a/arch/alpha/kernel/sys_takara.c
+++ b/arch/alpha/kernel/sys_takara.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_takara.c
  *
@@ -155,10 +156,10 @@ takara_init_irq(void)
  * assign it whatever the hell IRQ we like and it doesn't matter.
  */
 
-static int __init
+static int
 takara_map_irq_srm(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	static char irq_tab[15][5] __initdata = {
+	static char irq_tab[15][5] = {
 		{ 16+3, 16+3, 16+3, 16+3, 16+3},   /* slot  6 == device 3 */
 		{ 16+2, 16+2, 16+2, 16+2, 16+2},   /* slot  7 == device 2 */
 		{ 16+1, 16+1, 16+1, 16+1, 16+1},   /* slot  8 == device 1 */
@@ -210,7 +211,7 @@ takara_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 	return COMMON_TABLE_LOOKUP;
 }
 
-static u8 __init
+static u8
 takara_swizzle(struct pci_dev *dev, u8 *pinp)
 {
 	int slot = PCI_SLOT(dev->devfn);
diff --git a/arch/alpha/kernel/sys_titan.c b/arch/alpha/kernel/sys_titan.c
index a53cf03f49d5..c8390d8de140 100644
--- a/arch/alpha/kernel/sys_titan.c
+++ b/arch/alpha/kernel/sys_titan.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_titan.c
  *
diff --git a/arch/alpha/kernel/sys_wildfire.c b/arch/alpha/kernel/sys_wildfire.c
index ee1874887776..8e64052811ab 100644
--- a/arch/alpha/kernel/sys_wildfire.c
+++ b/arch/alpha/kernel/sys_wildfire.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/kernel/sys_wildfire.c
  *
@@ -288,10 +289,10 @@ wildfire_device_interrupt(unsigned long vector)
  *   7	 64 bit PCI 1 option slot 7
  */
 
-static int __init
+static int
 wildfire_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	static char irq_tab[8][5] __initdata = {
+	static char irq_tab[8][5] = {
 		/*INT    INTA   INTB   INTC   INTD */
 		{ -1,    -1,    -1,    -1,    -1}, /* IdSel 0 ISA Bridge */
 		{ 36,    36,    36+1, 36+2, 36+3}, /* IdSel 1 SCSI builtin */
diff --git a/arch/alpha/kernel/systbls.S b/arch/alpha/kernel/systbls.S
index 9b62e3fd4f03..1374e591511f 100644
--- a/arch/alpha/kernel/systbls.S
+++ b/arch/alpha/kernel/systbls.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/kernel/systbls.S
  *
@@ -532,6 +533,15 @@ sys_call_table:
 	.quad sys_getrandom
 	.quad sys_memfd_create
 	.quad sys_execveat
+	.quad sys_seccomp
+	.quad sys_bpf				/* 515 */
+	.quad sys_userfaultfd
+	.quad sys_membarrier
+	.quad sys_mlock2
+	.quad sys_copy_file_range
+	.quad sys_preadv2			/* 520 */
+	.quad sys_pwritev2
+	.quad sys_statx
 
 	.size sys_call_table, . - sys_call_table
 	.type sys_call_table, @object
diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c
index 3bfe058d75d9..0069360697ee 100644
--- a/arch/alpha/kernel/time.c
+++ b/arch/alpha/kernel/time.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/kernel/time.c
  *
diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c
index 65bb102d985b..4bd99a7b1c41 100644
--- a/arch/alpha/kernel/traps.c
+++ b/arch/alpha/kernel/traps.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/alpha/kernel/traps.c
  *
@@ -193,8 +194,10 @@ die_if_kernel(char * str, struct pt_regs *regs, long err, unsigned long *r9_15)
 static long dummy_emul(void) { return 0; }
 long (*alpha_fp_emul_imprecise)(struct pt_regs *regs, unsigned long writemask)
   = (void *)dummy_emul;
+EXPORT_SYMBOL_GPL(alpha_fp_emul_imprecise);
 long (*alpha_fp_emul) (unsigned long pc)
   = (void *)dummy_emul;
+EXPORT_SYMBOL_GPL(alpha_fp_emul);
 #else
 long alpha_fp_emul_imprecise(struct pt_regs *regs, unsigned long writemask);
 long alpha_fp_emul (unsigned long pc);
@@ -278,7 +281,7 @@ do_entIF(unsigned long type, struct pt_regs *regs)
 	      case 1: /* bugcheck */
 		info.si_signo = SIGTRAP;
 		info.si_errno = 0;
-		info.si_code = __SI_FAULT;
+		info.si_code = TRAP_FIXME;
 		info.si_addr = (void __user *) regs->pc;
 		info.si_trapno = 0;
 		send_sig_info(SIGTRAP, &info, current);
@@ -318,7 +321,7 @@ do_entIF(unsigned long type, struct pt_regs *regs)
 			break;
 		case GEN_ROPRAND:
 			signo = SIGFPE;
-			code = __SI_FAULT;
+			code = FPE_FIXME;
 			break;
 
 		case GEN_DECOVF:
@@ -340,7 +343,7 @@ do_entIF(unsigned long type, struct pt_regs *regs)
 		case GEN_SUBRNG7:
 		default:
 			signo = SIGTRAP;
-			code = __SI_FAULT;
+			code = TRAP_FIXME;
 			break;
 		}
 
diff --git a/arch/alpha/kernel/vmlinux.lds.S b/arch/alpha/kernel/vmlinux.lds.S
index cebecfb76fbf..c4b5ceceab52 100644
--- a/arch/alpha/kernel/vmlinux.lds.S
+++ b/arch/alpha/kernel/vmlinux.lds.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <asm-generic/vmlinux.lds.h>
 #include <asm/thread_info.h>
 #include <asm/cache.h>
diff --git a/arch/alpha/lib/Makefile b/arch/alpha/lib/Makefile
index 7083434dd241..04f9729de57c 100644
--- a/arch/alpha/lib/Makefile
+++ b/arch/alpha/lib/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for alpha-specific library files..
 #
@@ -20,12 +21,8 @@ lib-y =	__divqu.o __remqu.o __divlu.o __remlu.o \
 	checksum.o \
 	csum_partial_copy.o \
 	$(ev67-y)strlen.o \
-	$(ev67-y)strcat.o \
-	strcpy.o \
-	$(ev67-y)strncat.o \
-	strncpy.o \
-	$(ev6-y)stxcpy.o \
-	$(ev6-y)stxncpy.o \
+	stycpy.o \
+	styncpy.o \
 	$(ev67-y)strchr.o \
 	$(ev67-y)strrchr.o \
 	$(ev6-y)memchr.o \
@@ -49,3 +46,17 @@ AFLAGS___remlu.o =       -DREM -DINTSIZE
 $(addprefix $(obj)/,__divqu.o __remqu.o __divlu.o __remlu.o): \
 						$(src)/$(ev6-y)divide.S FORCE
 	$(call if_changed_rule,as_o_S)
+
+# There are direct branches between {str*cpy,str*cat} and stx*cpy.
+# Ensure the branches are within range by merging these objects.
+
+LDFLAGS_stycpy.o := -r
+LDFLAGS_styncpy.o := -r
+
+$(obj)/stycpy.o: $(obj)/strcpy.o $(obj)/$(ev67-y)strcat.o \
+		 $(obj)/$(ev6-y)stxcpy.o FORCE
+	$(call if_changed,ld)
+
+$(obj)/styncpy.o: $(obj)/strncpy.o $(obj)/$(ev67-y)strncat.o \
+		 $(obj)/$(ev6-y)stxncpy.o FORCE
+	$(call if_changed,ld)
diff --git a/arch/alpha/lib/callback_srm.S b/arch/alpha/lib/callback_srm.S
index 6093addc931a..b13c4a231f1b 100644
--- a/arch/alpha/lib/callback_srm.S
+++ b/arch/alpha/lib/callback_srm.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *	arch/alpha/lib/callback_srm.S
  */
diff --git a/arch/alpha/lib/checksum.c b/arch/alpha/lib/checksum.c
index b57f8007db14..3f35c3ed6948 100644
--- a/arch/alpha/lib/checksum.c
+++ b/arch/alpha/lib/checksum.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/alpha/lib/checksum.c
  *
diff --git a/arch/alpha/lib/clear_page.S b/arch/alpha/lib/clear_page.S
index 263d7393c0e7..ce02de7b0493 100644
--- a/arch/alpha/lib/clear_page.S
+++ b/arch/alpha/lib/clear_page.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/clear_page.S
  *
diff --git a/arch/alpha/lib/clear_user.S b/arch/alpha/lib/clear_user.S
index 006f469fef73..db6c6ca45896 100644
--- a/arch/alpha/lib/clear_user.S
+++ b/arch/alpha/lib/clear_user.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/clear_user.S
  * Contributed by Richard Henderson <rth@tamu.edu>
diff --git a/arch/alpha/lib/copy_page.S b/arch/alpha/lib/copy_page.S
index 2ee0bd0508c5..5439a30c77d0 100644
--- a/arch/alpha/lib/copy_page.S
+++ b/arch/alpha/lib/copy_page.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/copy_page.S
  *
diff --git a/arch/alpha/lib/copy_user.S b/arch/alpha/lib/copy_user.S
index 159f1b7e6e49..32ab0344b185 100644
--- a/arch/alpha/lib/copy_user.S
+++ b/arch/alpha/lib/copy_user.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/copy_user.S
  *
@@ -34,7 +35,7 @@
 	.ent __copy_user
 __copy_user:
 	.prologue 0
-	and $18,$18,$0
+	mov $18,$0
 	and $16,7,$3
 	beq $0,$35
 	beq $3,$36
diff --git a/arch/alpha/lib/csum_ipv6_magic.S b/arch/alpha/lib/csum_ipv6_magic.S
index e74b4544b0cc..c7b213ab01ab 100644
--- a/arch/alpha/lib/csum_ipv6_magic.S
+++ b/arch/alpha/lib/csum_ipv6_magic.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/csum_ipv6_magic.S
  * Contributed by Richard Henderson <rth@tamu.edu>
diff --git a/arch/alpha/lib/csum_partial_copy.c b/arch/alpha/lib/csum_partial_copy.c
index ab42afba1720..ddb9c2f376fa 100644
--- a/arch/alpha/lib/csum_partial_copy.c
+++ b/arch/alpha/lib/csum_partial_copy.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * csum_partial_copy - do IP checksumming and copy
  *
diff --git a/arch/alpha/lib/dbg_current.S b/arch/alpha/lib/dbg_current.S
index e6d071015f9b..be6612131277 100644
--- a/arch/alpha/lib/dbg_current.S
+++ b/arch/alpha/lib/dbg_current.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/dbg_current.S
  * Contributed by Richard Henderson (rth@cygnus.com)
diff --git a/arch/alpha/lib/dbg_stackcheck.S b/arch/alpha/lib/dbg_stackcheck.S
index 78f6b924ad8f..b3b6fc94f7f3 100644
--- a/arch/alpha/lib/dbg_stackcheck.S
+++ b/arch/alpha/lib/dbg_stackcheck.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/dbg_stackcheck.S
  * Contributed by Richard Henderson (rth@tamu.edu)
diff --git a/arch/alpha/lib/dbg_stackkill.S b/arch/alpha/lib/dbg_stackkill.S
index c1e40a1a43d5..6d9197e52a42 100644
--- a/arch/alpha/lib/dbg_stackkill.S
+++ b/arch/alpha/lib/dbg_stackkill.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/dbg_stackkill.S
  * Contributed by Richard Henderson (rth@cygnus.com)
diff --git a/arch/alpha/lib/dec_and_lock.c b/arch/alpha/lib/dec_and_lock.c
index 4221b40167ee..a117707f57fe 100644
--- a/arch/alpha/lib/dec_and_lock.c
+++ b/arch/alpha/lib/dec_and_lock.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/alpha/lib/dec_and_lock.c
  *
diff --git a/arch/alpha/lib/divide.S b/arch/alpha/lib/divide.S
index 1e33bd127621..2b60eb45e50b 100644
--- a/arch/alpha/lib/divide.S
+++ b/arch/alpha/lib/divide.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/divide.S
  *
diff --git a/arch/alpha/lib/ev6-clear_page.S b/arch/alpha/lib/ev6-clear_page.S
index abe99e69a194..325864c81586 100644
--- a/arch/alpha/lib/ev6-clear_page.S
+++ b/arch/alpha/lib/ev6-clear_page.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-clear_page.S
  *
diff --git a/arch/alpha/lib/ev6-clear_user.S b/arch/alpha/lib/ev6-clear_user.S
index e179e4757ef8..7e644f83cdf2 100644
--- a/arch/alpha/lib/ev6-clear_user.S
+++ b/arch/alpha/lib/ev6-clear_user.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-clear_user.S
  * 21264 version contributed by Rick Gorton <rick.gorton@alpha-processor.com>
diff --git a/arch/alpha/lib/ev6-copy_page.S b/arch/alpha/lib/ev6-copy_page.S
index 77935061bddb..fd7212c8dcf1 100644
--- a/arch/alpha/lib/ev6-copy_page.S
+++ b/arch/alpha/lib/ev6-copy_page.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-copy_page.S
  *
diff --git a/arch/alpha/lib/ev6-copy_user.S b/arch/alpha/lib/ev6-copy_user.S
index 35e6710d0700..f3e433754397 100644
--- a/arch/alpha/lib/ev6-copy_user.S
+++ b/arch/alpha/lib/ev6-copy_user.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-copy_user.S
  *
@@ -45,9 +46,10 @@
 				# Pipeline info: Slotting & Comments
 __copy_user:
 	.prologue 0
-	andq $18, $18, $0
-	subq $18, 32, $1	# .. E  .. ..	: Is this going to be a small copy?
-	beq $0, $zerolength	# U  .. .. ..	: U L U L
+	mov $18, $0		# .. .. .. E
+	subq $18, 32, $1	# .. .. E. ..	: Is this going to be a small copy?
+	nop			# .. E  .. ..
+	beq $18, $zerolength	# U  .. .. ..	: U L U L
 
 	and $16,7,$3		# .. .. .. E	: is leading dest misalignment
 	ble $1, $onebyteloop	# .. .. U  ..	: 1st branch : small amount of data
diff --git a/arch/alpha/lib/ev6-csum_ipv6_magic.S b/arch/alpha/lib/ev6-csum_ipv6_magic.S
index de62627ac4fe..9a73f90700a1 100644
--- a/arch/alpha/lib/ev6-csum_ipv6_magic.S
+++ b/arch/alpha/lib/ev6-csum_ipv6_magic.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-csum_ipv6_magic.S
  * 21264 version contributed by Rick Gorton <rick.gorton@alpha-processor.com>
diff --git a/arch/alpha/lib/ev6-divide.S b/arch/alpha/lib/ev6-divide.S
index d18dc0e96e3d..137ff1a07356 100644
--- a/arch/alpha/lib/ev6-divide.S
+++ b/arch/alpha/lib/ev6-divide.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-divide.S
  *
diff --git a/arch/alpha/lib/ev6-memchr.S b/arch/alpha/lib/ev6-memchr.S
index 419adc53ccb4..56bf9e14eeee 100644
--- a/arch/alpha/lib/ev6-memchr.S
+++ b/arch/alpha/lib/ev6-memchr.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-memchr.S
  *
diff --git a/arch/alpha/lib/ev6-memcpy.S b/arch/alpha/lib/ev6-memcpy.S
index b19798b2efc0..ffbd056b6eb2 100644
--- a/arch/alpha/lib/ev6-memcpy.S
+++ b/arch/alpha/lib/ev6-memcpy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-memcpy.S
  * 21264 version by Rick Gorton <rick.gorton@alpha-processor.com>
diff --git a/arch/alpha/lib/ev6-memset.S b/arch/alpha/lib/ev6-memset.S
index fed21c6893e8..316a99aa9efe 100644
--- a/arch/alpha/lib/ev6-memset.S
+++ b/arch/alpha/lib/ev6-memset.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-memset.S
  *
diff --git a/arch/alpha/lib/ev6-stxcpy.S b/arch/alpha/lib/ev6-stxcpy.S
index 4643ff2ffc8d..65f5f7310d80 100644
--- a/arch/alpha/lib/ev6-stxcpy.S
+++ b/arch/alpha/lib/ev6-stxcpy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-stxcpy.S
  * 21264 version contributed by Rick Gorton <rick.gorton@alpha-processor.com>
diff --git a/arch/alpha/lib/ev6-stxncpy.S b/arch/alpha/lib/ev6-stxncpy.S
index 1aa6e97e04b5..76da205282ee 100644
--- a/arch/alpha/lib/ev6-stxncpy.S
+++ b/arch/alpha/lib/ev6-stxncpy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-stxncpy.S
  * 21264 version contributed by Rick Gorton <rick.gorton@api-networks.com>
diff --git a/arch/alpha/lib/ev67-strcat.S b/arch/alpha/lib/ev67-strcat.S
index b69f60419be1..ec3096a9e8d4 100644
--- a/arch/alpha/lib/ev67-strcat.S
+++ b/arch/alpha/lib/ev67-strcat.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev67-strcat.S
  * 21264 version contributed by Rick Gorton <rick.gorton@alpha-processor.com>
diff --git a/arch/alpha/lib/ev67-strchr.S b/arch/alpha/lib/ev67-strchr.S
index ea8f2f35db9c..fbf89e0b6dc3 100644
--- a/arch/alpha/lib/ev67-strchr.S
+++ b/arch/alpha/lib/ev67-strchr.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev67-strchr.S
  * 21264 version contributed by Rick Gorton <rick.gorton@alpha-processor.com>
diff --git a/arch/alpha/lib/ev67-strlen.S b/arch/alpha/lib/ev67-strlen.S
index 736fd41884a8..b73106ffbbc7 100644
--- a/arch/alpha/lib/ev67-strlen.S
+++ b/arch/alpha/lib/ev67-strlen.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev67-strlen.S
  * 21264 version by Rick Gorton <rick.gorton@alpha-processor.com>
diff --git a/arch/alpha/lib/ev67-strncat.S b/arch/alpha/lib/ev67-strncat.S
index cd35cbade73a..ceb0ca528789 100644
--- a/arch/alpha/lib/ev67-strncat.S
+++ b/arch/alpha/lib/ev67-strncat.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev67-strncat.S
  * 21264 version contributed by Rick Gorton <rick.gorton@api-networks.com>
diff --git a/arch/alpha/lib/ev67-strrchr.S b/arch/alpha/lib/ev67-strrchr.S
index 747455f0328c..7f80e398530f 100644
--- a/arch/alpha/lib/ev67-strrchr.S
+++ b/arch/alpha/lib/ev67-strrchr.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev67-strrchr.S
  * 21264 version by Rick Gorton <rick.gorton@alpha-processor.com>
diff --git a/arch/alpha/lib/fls.c b/arch/alpha/lib/fls.c
index ddd048c0d825..02e156776645 100644
--- a/arch/alpha/lib/fls.c
+++ b/arch/alpha/lib/fls.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* 
  * arch/alpha/lib/fls.c
  */
diff --git a/arch/alpha/lib/fpreg.c b/arch/alpha/lib/fpreg.c
index 4aa6dbfa14ee..34fea465645b 100644
--- a/arch/alpha/lib/fpreg.c
+++ b/arch/alpha/lib/fpreg.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/alpha/lib/fpreg.c
  *
diff --git a/arch/alpha/lib/memcpy.c b/arch/alpha/lib/memcpy.c
index 57d9291ad172..cbac3dc6d963 100644
--- a/arch/alpha/lib/memcpy.c
+++ b/arch/alpha/lib/memcpy.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/lib/memcpy.c
  *
diff --git a/arch/alpha/lib/memmove.S b/arch/alpha/lib/memmove.S
index 6872c85cb5e5..42d1922d0edf 100644
--- a/arch/alpha/lib/memmove.S
+++ b/arch/alpha/lib/memmove.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/memmove.S
  *
diff --git a/arch/alpha/lib/memset.S b/arch/alpha/lib/memset.S
index 89a26f5e89de..00393e30df25 100644
--- a/arch/alpha/lib/memset.S
+++ b/arch/alpha/lib/memset.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * linux/arch/alpha/lib/memset.S
  *
@@ -20,7 +21,7 @@
 	.globl memset
 	.globl __memset
 	.globl ___memset
-	.globl __memsetw
+	.globl __memset16
 	.globl __constant_c_memset
 
 	.ent ___memset
@@ -110,8 +111,8 @@ EXPORT_SYMBOL(___memset)
 EXPORT_SYMBOL(__constant_c_memset)
 
 	.align 5
-	.ent __memsetw
-__memsetw:
+	.ent __memset16
+__memset16:
 	.prologue 0
 
 	inswl $17,0,$1		/* E0 */
@@ -123,8 +124,8 @@ __memsetw:
 	or $1,$4,$17		/* E0 */
 	br __constant_c_memset	/* .. E1 */
 
-	.end __memsetw
-EXPORT_SYMBOL(__memsetw)
+	.end __memset16
+EXPORT_SYMBOL(__memset16)
 
 memset = ___memset
 __memset = ___memset
diff --git a/arch/alpha/lib/srm_printk.c b/arch/alpha/lib/srm_printk.c
index 31b53c49435e..6276eed76276 100644
--- a/arch/alpha/lib/srm_printk.c
+++ b/arch/alpha/lib/srm_printk.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	arch/alpha/lib/srm_printk.c
  */
diff --git a/arch/alpha/lib/srm_puts.c b/arch/alpha/lib/srm_puts.c
index 7b60a6f75a78..df7991f6fc69 100644
--- a/arch/alpha/lib/srm_puts.c
+++ b/arch/alpha/lib/srm_puts.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	arch/alpha/lib/srm_puts.c
  */
diff --git a/arch/alpha/lib/stacktrace.c b/arch/alpha/lib/stacktrace.c
index 5e832161e6d2..62454a7810e2 100644
--- a/arch/alpha/lib/stacktrace.c
+++ b/arch/alpha/lib/stacktrace.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/kernel.h>
 
 typedef unsigned int instr;
diff --git a/arch/alpha/lib/strcat.S b/arch/alpha/lib/strcat.S
index 249837b03d4b..055877dccd27 100644
--- a/arch/alpha/lib/strcat.S
+++ b/arch/alpha/lib/strcat.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/strcat.S
  * Contributed by Richard Henderson (rth@tamu.edu)
diff --git a/arch/alpha/lib/strchr.S b/arch/alpha/lib/strchr.S
index 7412a173ea39..17871dd00280 100644
--- a/arch/alpha/lib/strchr.S
+++ b/arch/alpha/lib/strchr.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/strchr.S
  * Contributed by Richard Henderson (rth@tamu.edu)
diff --git a/arch/alpha/lib/strcpy.S b/arch/alpha/lib/strcpy.S
index 98deae1e4d08..cb74ad23a90d 100644
--- a/arch/alpha/lib/strcpy.S
+++ b/arch/alpha/lib/strcpy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/strcpy.S
  * Contributed by Richard Henderson (rth@tamu.edu)
diff --git a/arch/alpha/lib/strlen.S b/arch/alpha/lib/strlen.S
index 79c416f71bac..dd882fe4d7e3 100644
--- a/arch/alpha/lib/strlen.S
+++ b/arch/alpha/lib/strlen.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * strlen.S (c) 1995 David Mosberger (davidm@cs.arizona.edu)
  *
diff --git a/arch/alpha/lib/strncat.S b/arch/alpha/lib/strncat.S
index 6c29ea60869a..522fee3e26ac 100644
--- a/arch/alpha/lib/strncat.S
+++ b/arch/alpha/lib/strncat.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/strncat.S
  * Contributed by Richard Henderson (rth@tamu.edu)
diff --git a/arch/alpha/lib/strncpy.S b/arch/alpha/lib/strncpy.S
index e102cf1567dd..cc57fad8b7ca 100644
--- a/arch/alpha/lib/strncpy.S
+++ b/arch/alpha/lib/strncpy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/strncpy.S
  * Contributed by Richard Henderson (rth@tamu.edu)
diff --git a/arch/alpha/lib/strrchr.S b/arch/alpha/lib/strrchr.S
index 4bc6cb4b9812..7650ba99b7e2 100644
--- a/arch/alpha/lib/strrchr.S
+++ b/arch/alpha/lib/strrchr.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/strrchr.S
  * Contributed by Richard Henderson (rth@tamu.edu)
diff --git a/arch/alpha/lib/stxcpy.S b/arch/alpha/lib/stxcpy.S
index 2a8d51bfc05d..58723b0a36d4 100644
--- a/arch/alpha/lib/stxcpy.S
+++ b/arch/alpha/lib/stxcpy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/stxcpy.S
  * Contributed by Richard Henderson (rth@tamu.edu)
diff --git a/arch/alpha/lib/stxncpy.S b/arch/alpha/lib/stxncpy.S
index 3dece25283a3..011d9091c6e1 100644
--- a/arch/alpha/lib/stxncpy.S
+++ b/arch/alpha/lib/stxncpy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/stxncpy.S
  * Contributed by Richard Henderson (rth@tamu.edu)
diff --git a/arch/alpha/lib/udelay.c b/arch/alpha/lib/udelay.c
index f2d81ff38aa6..873648263430 100644
--- a/arch/alpha/lib/udelay.c
+++ b/arch/alpha/lib/udelay.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (C) 1993, 2000 Linus Torvalds
  *
diff --git a/arch/alpha/math-emu/math.c b/arch/alpha/math-emu/math.c
index d17d705f6545..1c2d456da7f2 100644
--- a/arch/alpha/math-emu/math.c
+++ b/arch/alpha/math-emu/math.c
@@ -53,6 +53,7 @@ extern void alpha_write_fp_reg_s (unsigned long reg, unsigned long val);
 #ifdef MODULE
 
 MODULE_DESCRIPTION("FP Software completion module");
+MODULE_LICENSE("GPL v2");
 
 extern long (*alpha_fp_emul_imprecise)(struct pt_regs *, unsigned long);
 extern long (*alpha_fp_emul) (unsigned long pc);
diff --git a/arch/alpha/math-emu/sfp-util.h b/arch/alpha/math-emu/sfp-util.h
index f53707f77455..ae30f3417522 100644
--- a/arch/alpha/math-emu/sfp-util.h
+++ b/arch/alpha/math-emu/sfp-util.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/types.h>
diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
index c25e8827e7cd..cd3c572ee912 100644
--- a/arch/alpha/mm/fault.c
+++ b/arch/alpha/mm/fault.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/mm/fault.c
  *
diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c
index 0542e973c73d..9d74520298ab 100644
--- a/arch/alpha/mm/init.c
+++ b/arch/alpha/mm/init.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/mm/init.c
  *
diff --git a/arch/alpha/mm/numa.c b/arch/alpha/mm/numa.c
index d543d71c28b4..a9e86475f169 100644
--- a/arch/alpha/mm/numa.c
+++ b/arch/alpha/mm/numa.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/mm/numa.c
  *
diff --git a/arch/alpha/oprofile/Makefile b/arch/alpha/oprofile/Makefile
index 3473de751b03..79f32820a42f 100644
--- a/arch/alpha/oprofile/Makefile
+++ b/arch/alpha/oprofile/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 ccflags-y := -Werror -Wno-sign-compare
 
 obj-$(CONFIG_OPROFILE) += oprofile.o
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index a5459698f0ee..9d5fd00d9e91 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -24,7 +24,7 @@ config ARC
 	select GENERIC_SMP_IDLE_THREAD
 	select HAVE_ARCH_KGDB
 	select HAVE_ARCH_TRACEHOOK
-	select HAVE_FUTEX_CMPXCHG
+	select HAVE_FUTEX_CMPXCHG if FUTEX
 	select HAVE_IOREMAP_PROT
 	select HAVE_KPROBES
 	select HAVE_KRETPROBES
@@ -39,7 +39,7 @@ config ARC
 	select OF
 	select OF_EARLY_FLATTREE
 	select OF_RESERVED_MEM
-	select PERF_USE_VMALLOC
+	select PERF_USE_VMALLOC if ARC_CACHE_VIPT_ALIASING
 	select HAVE_DEBUG_STACKOVERFLOW
 	select HAVE_GENERIC_DMA_COHERENT
 	select HAVE_KERNEL_GZIP
@@ -96,11 +96,11 @@ menu "ARC Architecture Configuration"
 
 menu "ARC Platform/SoC/Board"
 
-source "arch/arc/plat-sim/Kconfig"
 source "arch/arc/plat-tb10x/Kconfig"
 source "arch/arc/plat-axs10x/Kconfig"
 #New platform adds here
 source "arch/arc/plat-eznps/Kconfig"
+source "arch/arc/plat-hsdk/Kconfig"
 
 endmenu
 
@@ -298,7 +298,7 @@ config ARC_MMU_V1
 config ARC_MMU_V2
 	bool "MMU v2"
 	help
-	  Fixed the deficiency of v1 - possible thrashing in memcpy sceanrio
+	  Fixed the deficiency of v1 - possible thrashing in memcpy scenario
 	  when 2 D-TLB and 1 I-TLB entries index into same 2way set.
 
 config ARC_MMU_V3
@@ -371,7 +371,7 @@ config ARC_FPU_SAVE_RESTORE
 	bool "Enable FPU state persistence across context switch"
 	default n
 	help
-	  Double Precision Floating Point unit had dedictaed regs which
+	  Double Precision Floating Point unit had dedicated regs which
 	  need to be saved/restored across context-switch.
 	  Note that ARC FPU is overly simplistic, unlike say x86, which has
 	  hardware pieces to allow software to conditionally save/restore,
@@ -419,7 +419,7 @@ endif	# ISA_ARCV2
 endmenu   # "ARC CPU Configuration"
 
 config LINUX_LINK_BASE
-	hex "Linux Link Address"
+	hex "Kernel link address"
 	default "0x80000000"
 	help
 	  ARC700 divides the 32 bit phy address space into two equal halves
@@ -432,6 +432,14 @@ config LINUX_LINK_BASE
 	  If you don't know what the above means, leave this setting alone.
 	  This needs to match memory start address specified in Device Tree
 
+config LINUX_RAM_BASE
+	hex "RAM base address"
+	default LINUX_LINK_BASE
+	help
+	  By default Linux is linked at base of RAM. However in some special
+	  cases (such as HSDK), Linux can't be linked at start of DDR, hence
+	  this option.
+
 config HIGHMEM
 	bool "High Memory Support"
 	select ARCH_DISCONTIGMEM_ENABLE
@@ -459,7 +467,7 @@ config ARC_PLAT_NEEDS_PHYS_TO_DMA
 	bool
 
 config ARC_KVADDR_SIZE
-	int "Kernel Virtaul Address Space size (MB)"
+	int "Kernel Virtual Address Space size (MB)"
 	range 0 512
 	default "256"
 	help
diff --git a/arch/arc/Kconfig.debug b/arch/arc/Kconfig.debug
index ff6a4b5ce927..03da1a6b3072 100644
--- a/arch/arc/Kconfig.debug
+++ b/arch/arc/Kconfig.debug
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 menu "Kernel hacking"
 
 source "lib/Kconfig.debug"
diff --git a/arch/arc/Makefile b/arch/arc/Makefile
index 44ef35d33956..d37f49d6a27f 100644
--- a/arch/arc/Makefile
+++ b/arch/arc/Makefile
@@ -6,8 +6,6 @@
 # published by the Free Software Foundation.
 #
 
-UTS_MACHINE := arc
-
 ifeq ($(CROSS_COMPILE),)
 ifndef CONFIG_CPU_BIG_ENDIAN
 CROSS_COMPILE := arc-linux-
@@ -107,10 +105,11 @@ core-y		+= arch/arc/
 # w/o this dtb won't embed into kernel binary
 core-y		+= arch/arc/boot/dts/
 
-core-$(CONFIG_ARC_PLAT_SIM)	+= arch/arc/plat-sim/
+core-y				+= arch/arc/plat-sim/
 core-$(CONFIG_ARC_PLAT_TB10X)	+= arch/arc/plat-tb10x/
 core-$(CONFIG_ARC_PLAT_AXS10X)	+= arch/arc/plat-axs10x/
 core-$(CONFIG_ARC_PLAT_EZNPS)	+= arch/arc/plat-eznps/
+core-$(CONFIG_ARC_SOC_HSDK)	+= arch/arc/plat-hsdk/
 
 ifdef CONFIG_ARC_PLAT_EZNPS
 KBUILD_CPPFLAGS += -I$(srctree)/arch/arc/plat-eznps/include
diff --git a/arch/arc/boot/.gitignore b/arch/arc/boot/.gitignore
index 5246969a20c5..c4c5fd529c25 100644
--- a/arch/arc/boot/.gitignore
+++ b/arch/arc/boot/.gitignore
@@ -1,2 +1 @@
-*.dtb*
 uImage
diff --git a/arch/arc/boot/Makefile b/arch/arc/boot/Makefile
index f94cf151e06a..538b92f4dd25 100644
--- a/arch/arc/boot/Makefile
+++ b/arch/arc/boot/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 targets := vmlinux.bin vmlinux.bin.gz uImage
 
 # uImage build relies on mkimage being availble on your host for ARC target
diff --git a/arch/arc/boot/dts/Makefile b/arch/arc/boot/dts/Makefile
index a09f11b71e66..22a4c5d4702f 100644
--- a/arch/arc/boot/dts/Makefile
+++ b/arch/arc/boot/dts/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 # Built-in dtb
 builtindtb-y		:= nsim_700
 
@@ -10,8 +11,6 @@ dtb-y := $(builtindtb-y).dtb
 
 .SECONDARY: $(obj)/$(builtindtb-y).dtb.S
 
-dtstree		:= $(srctree)/$(src)
-dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
-
-always := $(dtb-y)
-clean-files := *.dtb  *.dtb.S
+# for CONFIG_OF_ALL_DTBS test
+dtstree	:= $(srctree)/$(src)
+dtb-	:= $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
diff --git a/arch/arc/boot/dts/axc001.dtsi b/arch/arc/boot/dts/axc001.dtsi
index 53ce226f77a5..fdc266504ada 100644
--- a/arch/arc/boot/dts/axc001.dtsi
+++ b/arch/arc/boot/dts/axc001.dtsi
@@ -15,15 +15,15 @@
 
 / {
 	compatible = "snps,arc";
-	#address-cells = <1>;
-	#size-cells = <1>;
+	#address-cells = <2>;
+	#size-cells = <2>;
 
 	cpu_card {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		ranges = <0x00000000 0xf0000000 0x10000000>;
+		ranges = <0x00000000 0x0 0xf0000000 0x10000000>;
 
 		core_clk: core_clk {
 			#clock-cells = <0>;
@@ -91,23 +91,21 @@
 	mb_intc: dw-apb-ictl@0xe0012000 {
 		#interrupt-cells = <1>;
 		compatible = "snps,dw-apb-ictl";
-		reg = < 0xe0012000 0x200 >;
+		reg = < 0x0 0xe0012000 0x0 0x200 >;
 		interrupt-controller;
 		interrupt-parent = <&core_intc>;
 		interrupts = < 7 >;
 	};
 
 	memory {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges = <0x00000000 0x80000000 0x20000000>;
 		device_type = "memory";
-		reg = <0x80000000 0x1b000000>;	/* (512 - 32) MiB */
+		/* CONFIG_LINUX_RAM_BASE needs to match low mem start */
+		reg = <0x0 0x80000000 0x0 0x1b000000>;	/* (512 - 32) MiB */
 	};
 
 	reserved-memory {
-		#address-cells = <1>;
-		#size-cells = <1>;
+		#address-cells = <2>;
+		#size-cells = <2>;
 		ranges;
 		/*
 		 * We just move frame buffer area to the very end of
@@ -118,7 +116,7 @@
 		 */
 		frame_buffer: frame_buffer@9e000000 {
 			compatible = "shared-dma-pool";
-			reg = <0x9e000000 0x2000000>;
+			reg = <0x0 0x9e000000 0x0 0x2000000>;
 			no-map;
 		};
 	};
diff --git a/arch/arc/boot/dts/axc003.dtsi b/arch/arc/boot/dts/axc003.dtsi
index 14df46f141bf..4e6e9f57e790 100644
--- a/arch/arc/boot/dts/axc003.dtsi
+++ b/arch/arc/boot/dts/axc003.dtsi
@@ -14,20 +14,27 @@
 
 / {
 	compatible = "snps,arc";
-	#address-cells = <1>;
-	#size-cells = <1>;
+	#address-cells = <2>;
+	#size-cells = <2>;
 
 	cpu_card {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		ranges = <0x00000000 0xf0000000 0x10000000>;
+		ranges = <0x00000000 0x0 0xf0000000 0x10000000>;
 
-		core_clk: core_clk {
+		input_clk: input-clk {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
-			clock-frequency = <90000000>;
+			clock-frequency = <33333333>;
+		};
+
+		core_clk: core-clk@80 {
+			compatible = "snps,axs10x-arc-pll-clock";
+			reg = <0x80 0x10>, <0x100 0x10>;
+			#clock-cells = <0>;
+			clocks = <&input_clk>;
 		};
 
 		core_intc: archs-intc@cpu {
@@ -94,30 +101,29 @@
 	mb_intc: dw-apb-ictl@0xe0012000 {
 		#interrupt-cells = <1>;
 		compatible = "snps,dw-apb-ictl";
-		reg = < 0xe0012000 0x200 >;
+		reg = < 0x0 0xe0012000 0x0 0x200 >;
 		interrupt-controller;
 		interrupt-parent = <&core_intc>;
 		interrupts = < 24 >;
 	};
 
 	memory {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges = <0x00000000 0x80000000 0x40000000>;
 		device_type = "memory";
-		reg = <0x80000000 0x20000000>;	/* 512MiB */
+		/* CONFIG_LINUX_RAM_BASE needs to match low mem start */
+		reg = <0x0 0x80000000 0x0 0x20000000	/* 512 MiB low mem */
+		       0x1 0xc0000000 0x0 0x40000000>;	/* 1 GiB highmem */
 	};
 
 	reserved-memory {
-		#address-cells = <1>;
-		#size-cells = <1>;
+		#address-cells = <2>;
+		#size-cells = <2>;
 		ranges;
 		/*
 		 * Move frame buffer out of IOC aperture (0x8z-0xAz).
 		 */
 		frame_buffer: frame_buffer@be000000 {
 			compatible = "shared-dma-pool";
-			reg = <0xbe000000 0x2000000>;
+			reg = <0x0 0xbe000000 0x0 0x2000000>;
 			no-map;
 		};
 	};
diff --git a/arch/arc/boot/dts/axc003_idu.dtsi b/arch/arc/boot/dts/axc003_idu.dtsi
index 695f9fa1996b..63954a8b0100 100644
--- a/arch/arc/boot/dts/axc003_idu.dtsi
+++ b/arch/arc/boot/dts/axc003_idu.dtsi
@@ -14,20 +14,27 @@
 
 / {
 	compatible = "snps,arc";
-	#address-cells = <1>;
-	#size-cells = <1>;
+	#address-cells = <2>;
+	#size-cells = <2>;
 
 	cpu_card {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		ranges = <0x00000000 0xf0000000 0x10000000>;
+		ranges = <0x00000000 0x0 0xf0000000 0x10000000>;
 
-		core_clk: core_clk {
+		input_clk: input-clk {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
-			clock-frequency = <100000000>;
+			clock-frequency = <33333333>;
+		};
+
+		core_clk: core-clk@80 {
+			compatible = "snps,axs10x-arc-pll-clock";
+			reg = <0x80 0x10>, <0x100 0x10>;
+			#clock-cells = <0>;
+			clocks = <&input_clk>;
 		};
 
 		core_intc: archs-intc@cpu {
@@ -100,30 +107,29 @@
 	mb_intc: dw-apb-ictl@0xe0012000 {
 		#interrupt-cells = <1>;
 		compatible = "snps,dw-apb-ictl";
-		reg = < 0xe0012000 0x200 >;
+		reg = < 0x0 0xe0012000 0x0 0x200 >;
 		interrupt-controller;
 		interrupt-parent = <&idu_intc>;
 		interrupts = <0>;
 	};
 
 	memory {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges = <0x00000000 0x80000000 0x40000000>;
 		device_type = "memory";
-		reg = <0x80000000 0x20000000>;	/* 512MiB */
+		/* CONFIG_LINUX_RAM_BASE needs to match low mem start */
+		reg = <0x0 0x80000000 0x0 0x20000000	/* 512 MiB low mem */
+		       0x1 0xc0000000 0x0 0x40000000>;	/* 1 GiB highmem */
 	};
 
 	reserved-memory {
-		#address-cells = <1>;
-		#size-cells = <1>;
+		#address-cells = <2>;
+		#size-cells = <2>;
 		ranges;
 		/*
 		 * Move frame buffer out of IOC aperture (0x8z-0xAz).
 		 */
 		frame_buffer: frame_buffer@be000000 {
 			compatible = "shared-dma-pool";
-			reg = <0xbe000000 0x2000000>;
+			reg = <0x0 0xbe000000 0x0 0x2000000>;
 			no-map;
 		};
 	};
diff --git a/arch/arc/boot/dts/axs10x_mb.dtsi b/arch/arc/boot/dts/axs10x_mb.dtsi
index 41cfb29b62c1..74d070cd3c13 100644
--- a/arch/arc/boot/dts/axs10x_mb.dtsi
+++ b/arch/arc/boot/dts/axs10x_mb.dtsi
@@ -13,9 +13,15 @@
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
-		ranges = <0x00000000 0xe0000000 0x10000000>;
+		ranges = <0x00000000 0x0 0xe0000000 0x10000000>;
 		interrupt-parent = <&mb_intc>;
 
+		creg_rst: reset-controller@11220 {
+			compatible = "snps,axs10x-reset";
+			#reset-cells = <1>;
+			reg = <0x11220 0x4>;
+		};
+
 		i2sclk: i2sclk@100a0 {
 			compatible = "snps,axs10x-i2s-pll-clock";
 			reg = <0x100a0 0x10>;
@@ -44,7 +50,14 @@
 
 			mmcclk: mmcclk {
 				compatible = "fixed-clock";
-				clock-frequency = <50000000>;
+				/*
+				 * DW sdio controller has external ciu clock divider
+				 * controlled via register in SDIO IP. It divides
+				 * sdio_ref_clk (which comes from CGU) by 16 for
+				 * default. So default mmcclk clock (which comes
+				 * to sdk_in) is 25000000 Hz.
+				 */
+				clock-frequency = <25000000>;
 				#clock-cells = <0>;
 			};
 
@@ -66,6 +79,8 @@
 			clocks = <&apbclk>;
 			clock-names = "stmmaceth";
 			max-speed = <100>;
+			resets = <&creg_rst 5>;
+			reset-names = "stmmaceth";
 		};
 
 		ehci@0x40000 {
@@ -101,7 +116,6 @@
 		mmc@0x15000 {
 			compatible = "altr,socfpga-dw-mshc";
 			reg = < 0x15000 0x400 >;
-			num-slots = < 1 >;
 			fifo-depth = < 16 >;
 			card-detect-delay = < 200 >;
 			clocks = <&apbclk>, <&mmcclk>;
diff --git a/arch/arc/boot/dts/hsdk.dts b/arch/arc/boot/dts/hsdk.dts
new file mode 100644
index 000000000000..8f627c200d60
--- /dev/null
+++ b/arch/arc/boot/dts/hsdk.dts
@@ -0,0 +1,216 @@
+/*
+ * Copyright (C) 2017 Synopsys, Inc. (www.synopsys.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/*
+ * Device Tree for ARC HS Development Kit
+ */
+/dts-v1/;
+
+#include <dt-bindings/net/ti-dp83867.h>
+#include <dt-bindings/reset/snps,hsdk-reset.h>
+
+/ {
+	model = "snps,hsdk";
+	compatible = "snps,hsdk";
+
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	chosen {
+		bootargs = "earlycon=uart8250,mmio32,0xf0005000,115200n8 console=ttyS0,115200n8 debug print-fatal-signals=1";
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "snps,archs38";
+			reg = <0>;
+			clocks = <&core_clk>;
+		};
+
+		cpu@1 {
+			device_type = "cpu";
+			compatible = "snps,archs38";
+			reg = <1>;
+			clocks = <&core_clk>;
+		};
+
+		cpu@2 {
+			device_type = "cpu";
+			compatible = "snps,archs38";
+			reg = <2>;
+			clocks = <&core_clk>;
+		};
+
+		cpu@3 {
+			device_type = "cpu";
+			compatible = "snps,archs38";
+			reg = <3>;
+			clocks = <&core_clk>;
+		};
+	};
+
+	input_clk: input-clk {
+		#clock-cells = <0>;
+		compatible = "fixed-clock";
+		clock-frequency = <33333333>;
+	};
+
+	cpu_intc: cpu-interrupt-controller {
+		compatible = "snps,archs-intc";
+		interrupt-controller;
+		#interrupt-cells = <1>;
+	};
+
+	idu_intc: idu-interrupt-controller {
+		compatible = "snps,archs-idu-intc";
+		interrupt-controller;
+		#interrupt-cells = <1>;
+		interrupt-parent = <&cpu_intc>;
+	};
+
+	arcpct: pct {
+		compatible = "snps,archs-pct";
+	};
+
+	/* TIMER0 with interrupt for clockevent */
+	timer {
+		compatible = "snps,arc-timer";
+		interrupts = <16>;
+		interrupt-parent = <&cpu_intc>;
+		clocks = <&core_clk>;
+	};
+
+	/* 64-bit Global Free Running Counter */
+	gfrc {
+		compatible = "snps,archs-timer-gfrc";
+		clocks = <&core_clk>;
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		interrupt-parent = <&idu_intc>;
+
+		ranges = <0x00000000 0xf0000000 0x10000000>;
+
+		cgu_rst: reset-controller@8a0 {
+			compatible = "snps,hsdk-reset";
+			#reset-cells = <1>;
+			reg = <0x8A0 0x4>, <0xFF0 0x4>;
+		};
+
+		core_clk: core-clk@0 {
+			compatible = "snps,hsdk-core-pll-clock";
+			reg = <0x00 0x10>, <0x14B8 0x4>;
+			#clock-cells = <0>;
+			clocks = <&input_clk>;
+		};
+
+		serial: serial@5000 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x5000 0x100>;
+			clock-frequency = <33330000>;
+			interrupts = <6>;
+			baud = <115200>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+		};
+
+		gmacclk: gmacclk {
+			compatible = "fixed-clock";
+			clock-frequency = <400000000>;
+			#clock-cells = <0>;
+		};
+
+		mmcclk_ciu: mmcclk-ciu {
+			compatible = "fixed-clock";
+			/*
+			 * DW sdio controller has external ciu clock divider
+			 * controlled via register in SDIO IP. Due to its
+			 * unexpected default value (it should divide by 1
+			 * but it divides by 8) SDIO IP uses wrong clock and
+			 * works unstable (see STAR 9001204800)
+			 * We switched to the minimum possible value of the
+			 * divisor (div-by-2) in HSDK platform code.
+			 * So add temporary fix and change clock frequency
+			 * to 50000000 Hz until we fix dw sdio driver itself.
+			 */
+			clock-frequency = <50000000>;
+			#clock-cells = <0>;
+		};
+
+		mmcclk_biu: mmcclk-biu {
+			compatible = "fixed-clock";
+			clock-frequency = <400000000>;
+			#clock-cells = <0>;
+		};
+
+		ethernet@8000 {
+			#interrupt-cells = <1>;
+			compatible = "snps,dwmac";
+			reg = <0x8000 0x2000>;
+			interrupts = <10>;
+			interrupt-names = "macirq";
+			phy-mode = "rgmii";
+			snps,pbl = <32>;
+			clocks = <&gmacclk>;
+			clock-names = "stmmaceth";
+			phy-handle = <&phy0>;
+			resets = <&cgu_rst HSDK_ETH_RESET>;
+			reset-names = "stmmaceth";
+
+			mdio {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "snps,dwmac-mdio";
+				phy0: ethernet-phy@0 {
+					reg = <0>;
+					ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+					ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+					ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+				};
+			};
+		};
+
+		ohci@60000 {
+			compatible = "snps,hsdk-v1.0-ohci", "generic-ohci";
+			reg = <0x60000 0x100>;
+			interrupts = <15>;
+		};
+
+		ehci@40000 {
+			compatible = "snps,hsdk-v1.0-ehci", "generic-ehci";
+			reg = <0x40000 0x100>;
+			interrupts = <15>;
+		};
+
+		mmc@a000 {
+			compatible = "altr,socfpga-dw-mshc";
+			reg = <0xa000 0x400>;
+			num-slots = <1>;
+			fifo-depth = <16>;
+			card-detect-delay = <200>;
+			clocks = <&mmcclk_biu>, <&mmcclk_ciu>;
+			clock-names = "biu", "ciu";
+			interrupts = <12>;
+			bus-width = <4>;
+		};
+	};
+
+	memory@80000000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;  /* 1 GiB */
+	};
+};
diff --git a/arch/arc/boot/dts/nsim_hs.dts b/arch/arc/boot/dts/nsim_hs.dts
index 3772c40c245e..8d787b251f73 100644
--- a/arch/arc/boot/dts/nsim_hs.dts
+++ b/arch/arc/boot/dts/nsim_hs.dts
@@ -18,7 +18,7 @@
 
 	memory {
 		device_type = "memory";
-		/* CONFIG_LINUX_LINK_BASE needs to match low mem start */
+		/* CONFIG_LINUX_RAM_BASE needs to match low mem start */
 		reg = <0x0 0x80000000 0x0 0x20000000	/* 512 MB low mem */
 		       0x1 0x00000000 0x0 0x40000000>;	/* 1 GB highmem */
 	};
diff --git a/arch/arc/boot/dts/vdk_axs10x_mb.dtsi b/arch/arc/boot/dts/vdk_axs10x_mb.dtsi
index 459fc656b759..48bb4b4cd234 100644
--- a/arch/arc/boot/dts/vdk_axs10x_mb.dtsi
+++ b/arch/arc/boot/dts/vdk_axs10x_mb.dtsi
@@ -104,7 +104,6 @@
 		mmc@0x15000 {
 			compatible = "snps,dw-mshc";
 			reg = <0x15000 0x400>;
-			num-slots = <1>;
 			fifo-depth = <1024>;
 			card-detect-delay = <200>;
 			clocks = <&apbclk>, <&mmcclk>;
diff --git a/arch/arc/configs/axs101_defconfig b/arch/arc/configs/axs101_defconfig
index 6980b966a364..ec7c849a5c8e 100644
--- a/arch/arc/configs/axs101_defconfig
+++ b/arch/arc/configs/axs101_defconfig
@@ -105,7 +105,7 @@ CONFIG_NLS_ISO8859_1=y
 # CONFIG_ENABLE_WARN_DEPRECATED is not set
 # CONFIG_ENABLE_MUST_CHECK is not set
 CONFIG_STRIP_ASM_SYMS=y
-CONFIG_LOCKUP_DETECTOR=y
+CONFIG_SOFTLOCKUP_DETECTOR=y
 CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=10
 # CONFIG_SCHED_DEBUG is not set
 # CONFIG_DEBUG_PREEMPT is not set
diff --git a/arch/arc/configs/axs103_defconfig b/arch/arc/configs/axs103_defconfig
index 2233f5777a71..63d3cf69e0b0 100644
--- a/arch/arc/configs/axs103_defconfig
+++ b/arch/arc/configs/axs103_defconfig
@@ -104,7 +104,7 @@ CONFIG_NLS_ISO8859_1=y
 # CONFIG_ENABLE_WARN_DEPRECATED is not set
 # CONFIG_ENABLE_MUST_CHECK is not set
 CONFIG_STRIP_ASM_SYMS=y
-CONFIG_LOCKUP_DETECTOR=y
+CONFIG_SOFTLOCKUP_DETECTOR=y
 CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=10
 # CONFIG_SCHED_DEBUG is not set
 # CONFIG_DEBUG_PREEMPT is not set
diff --git a/arch/arc/configs/axs103_smp_defconfig b/arch/arc/configs/axs103_smp_defconfig
index 30a3d4cf53d2..f613ecac14a7 100644
--- a/arch/arc/configs/axs103_smp_defconfig
+++ b/arch/arc/configs/axs103_smp_defconfig
@@ -107,7 +107,7 @@ CONFIG_NLS_ISO8859_1=y
 # CONFIG_ENABLE_WARN_DEPRECATED is not set
 # CONFIG_ENABLE_MUST_CHECK is not set
 CONFIG_STRIP_ASM_SYMS=y
-CONFIG_LOCKUP_DETECTOR=y
+CONFIG_SOFTLOCKUP_DETECTOR=y
 CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=10
 # CONFIG_SCHED_DEBUG is not set
 # CONFIG_DEBUG_PREEMPT is not set
diff --git a/arch/arc/configs/haps_hs_defconfig b/arch/arc/configs/haps_hs_defconfig
index 57b3e599322f..db04ea4dd2d9 100644
--- a/arch/arc/configs/haps_hs_defconfig
+++ b/arch/arc/configs/haps_hs_defconfig
@@ -21,7 +21,6 @@ CONFIG_MODULES=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARC_PLAT_SIM=y
 CONFIG_ISA_ARCV2=y
 CONFIG_ARC_BUILTIN_DTB_NAME="haps_hs"
 CONFIG_PREEMPT=y
diff --git a/arch/arc/configs/haps_hs_smp_defconfig b/arch/arc/configs/haps_hs_smp_defconfig
index f85985adebb2..3507be2af6fe 100644
--- a/arch/arc/configs/haps_hs_smp_defconfig
+++ b/arch/arc/configs/haps_hs_smp_defconfig
@@ -23,7 +23,6 @@ CONFIG_MODULES=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARC_PLAT_SIM=y
 CONFIG_ISA_ARCV2=y
 CONFIG_SMP=y
 CONFIG_ARC_BUILTIN_DTB_NAME="haps_hs_idu"
@@ -85,5 +84,5 @@ CONFIG_TMPFS=y
 CONFIG_NFS_FS=y
 # CONFIG_ENABLE_WARN_DEPRECATED is not set
 # CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_LOCKUP_DETECTOR=y
+CONFIG_SOFTLOCKUP_DETECTOR=y
 # CONFIG_DEBUG_PREEMPT is not set
diff --git a/arch/arc/configs/hsdk_defconfig b/arch/arc/configs/hsdk_defconfig
new file mode 100644
index 000000000000..7b8f8faf8a24
--- /dev/null
+++ b/arch/arc/configs/hsdk_defconfig
@@ -0,0 +1,80 @@
+CONFIG_DEFAULT_HOSTNAME="ARCLinux"
+CONFIG_SYSVIPC=y
+# CONFIG_CROSS_MEMORY_ATTACH is not set
+CONFIG_NO_HZ_IDLE=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_PID_NS is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE="../../arc_initramfs_hs/"
+CONFIG_EMBEDDED=y
+CONFIG_PERF_EVENTS=y
+# CONFIG_VM_EVENT_COUNTERS is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SLAB=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_ARC_SOC_HSDK=y
+CONFIG_ISA_ARCV2=y
+CONFIG_SMP=y
+CONFIG_LINUX_LINK_BASE=0x90000000
+CONFIG_LINUX_RAM_BASE=0x80000000
+CONFIG_ARC_BUILTIN_DTB_NAME="hsdk"
+CONFIG_PREEMPT=y
+# CONFIG_COMPACTION is not set
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_DEVTMPFS=y
+# CONFIG_STANDALONE is not set
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_NETDEVICES=y
+CONFIG_STMMAC_ETH=y
+CONFIG_MICREL_PHY=y
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_SERIO is not set
+# CONFIG_LEGACY_PTYS is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_DW=y
+CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_HW_RANDOM is not set
+# CONFIG_HWMON is not set
+CONFIG_FB=y
+CONFIG_FB_UDL=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_USB=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_HCD_PLATFORM=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PLATFORM=y
+CONFIG_USB_STORAGE=y
+CONFIG_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_DW=y
+# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_EXT3_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
+CONFIG_NFS_FS=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_ENABLE_WARN_DEPRECATED is not set
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_STRIP_ASM_SYMS=y
+CONFIG_SOFTLOCKUP_DETECTOR=y
+CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=10
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_DEBUG_PREEMPT is not set
+# CONFIG_FTRACE is not set
+CONFIG_CRYPTO_ECHAINIV=y
diff --git a/arch/arc/configs/nps_defconfig b/arch/arc/configs/nps_defconfig
index ede625c76216..7c9c706ae7f6 100644
--- a/arch/arc/configs/nps_defconfig
+++ b/arch/arc/configs/nps_defconfig
@@ -39,7 +39,6 @@ CONFIG_IP_PNP=y
 # CONFIG_INET_XFRM_MODE_TRANSPORT is not set
 # CONFIG_INET_XFRM_MODE_TUNNEL is not set
 # CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
 # CONFIG_INET_DIAG is not set
 # CONFIG_IPV6 is not set
 # CONFIG_WIRELESS is not set
diff --git a/arch/arc/configs/nsim_700_defconfig b/arch/arc/configs/nsim_700_defconfig
index b0066a749d4c..6dff83a238b8 100644
--- a/arch/arc/configs/nsim_700_defconfig
+++ b/arch/arc/configs/nsim_700_defconfig
@@ -23,7 +23,6 @@ CONFIG_MODULES=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARC_PLAT_SIM=y
 CONFIG_ARC_BUILTIN_DTB_NAME="nsim_700"
 CONFIG_PREEMPT=y
 # CONFIG_COMPACTION is not set
diff --git a/arch/arc/configs/nsim_hs_defconfig b/arch/arc/configs/nsim_hs_defconfig
index ebe9ebb92933..31ee51b987e7 100644
--- a/arch/arc/configs/nsim_hs_defconfig
+++ b/arch/arc/configs/nsim_hs_defconfig
@@ -26,7 +26,6 @@ CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARC_PLAT_SIM=y
 CONFIG_ISA_ARCV2=y
 CONFIG_ARC_BUILTIN_DTB_NAME="nsim_hs"
 CONFIG_PREEMPT=y
diff --git a/arch/arc/configs/nsim_hs_smp_defconfig b/arch/arc/configs/nsim_hs_smp_defconfig
index 4bde43278be6..8d3b1f67cae4 100644
--- a/arch/arc/configs/nsim_hs_smp_defconfig
+++ b/arch/arc/configs/nsim_hs_smp_defconfig
@@ -24,7 +24,6 @@ CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARC_PLAT_SIM=y
 CONFIG_ISA_ARCV2=y
 CONFIG_SMP=y
 CONFIG_ARC_BUILTIN_DTB_NAME="nsim_hs_idu"
diff --git a/arch/arc/configs/nsimosci_defconfig b/arch/arc/configs/nsimosci_defconfig
index f6fb3d26557e..6168ce2ac2ef 100644
--- a/arch/arc/configs/nsimosci_defconfig
+++ b/arch/arc/configs/nsimosci_defconfig
@@ -23,7 +23,6 @@ CONFIG_MODULES=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARC_PLAT_SIM=y
 CONFIG_ARC_BUILTIN_DTB_NAME="nsimosci"
 # CONFIG_COMPACTION is not set
 CONFIG_NET=y
diff --git a/arch/arc/configs/nsimosci_hs_defconfig b/arch/arc/configs/nsimosci_hs_defconfig
index b9f0fe00044b..a70bdeb2b3fd 100644
--- a/arch/arc/configs/nsimosci_hs_defconfig
+++ b/arch/arc/configs/nsimosci_hs_defconfig
@@ -23,7 +23,6 @@ CONFIG_MODULES=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARC_PLAT_SIM=y
 CONFIG_ISA_ARCV2=y
 CONFIG_ARC_BUILTIN_DTB_NAME="nsimosci_hs"
 # CONFIG_COMPACTION is not set
diff --git a/arch/arc/configs/nsimosci_hs_smp_defconfig b/arch/arc/configs/nsimosci_hs_smp_defconfig
index 155add7761ed..ef96406c446e 100644
--- a/arch/arc/configs/nsimosci_hs_smp_defconfig
+++ b/arch/arc/configs/nsimosci_hs_smp_defconfig
@@ -18,7 +18,6 @@ CONFIG_MODULES=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARC_PLAT_SIM=y
 CONFIG_ISA_ARCV2=y
 CONFIG_SMP=y
 # CONFIG_ARC_TIMERS_64BIT is not set
diff --git a/arch/arc/configs/tb10x_defconfig b/arch/arc/configs/tb10x_defconfig
index 4c5118384eb5..f30182549395 100644
--- a/arch/arc/configs/tb10x_defconfig
+++ b/arch/arc/configs/tb10x_defconfig
@@ -38,7 +38,6 @@ CONFIG_IP_MULTICAST=y
 # CONFIG_INET_XFRM_MODE_TRANSPORT is not set
 # CONFIG_INET_XFRM_MODE_TUNNEL is not set
 # CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
 # CONFIG_INET_DIAG is not set
 # CONFIG_IPV6 is not set
 # CONFIG_WIRELESS is not set
diff --git a/arch/arc/configs/vdk_hs38_defconfig b/arch/arc/configs/vdk_hs38_defconfig
index c0d6a010751a..4fcf4f2503f6 100644
--- a/arch/arc/configs/vdk_hs38_defconfig
+++ b/arch/arc/configs/vdk_hs38_defconfig
@@ -94,7 +94,7 @@ CONFIG_NLS_ISO8859_1=y
 # CONFIG_ENABLE_MUST_CHECK is not set
 CONFIG_STRIP_ASM_SYMS=y
 CONFIG_DEBUG_SHIRQ=y
-CONFIG_LOCKUP_DETECTOR=y
+CONFIG_SOFTLOCKUP_DETECTOR=y
 CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=10
 # CONFIG_SCHED_DEBUG is not set
 # CONFIG_DEBUG_PREEMPT is not set
diff --git a/arch/arc/configs/vdk_hs38_smp_defconfig b/arch/arc/configs/vdk_hs38_smp_defconfig
index 5c0971787acf..7b71464f6c2f 100644
--- a/arch/arc/configs/vdk_hs38_smp_defconfig
+++ b/arch/arc/configs/vdk_hs38_smp_defconfig
@@ -98,7 +98,7 @@ CONFIG_NLS_ISO8859_1=y
 # CONFIG_ENABLE_MUST_CHECK is not set
 CONFIG_STRIP_ASM_SYMS=y
 CONFIG_DEBUG_SHIRQ=y
-CONFIG_LOCKUP_DETECTOR=y
+CONFIG_SOFTLOCKUP_DETECTOR=y
 CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=10
 # CONFIG_SCHED_DEBUG is not set
 # CONFIG_DEBUG_PREEMPT is not set
diff --git a/arch/arc/include/asm/Kbuild b/arch/arc/include/asm/Kbuild
index 353dae386b2f..cd8398daccee 100644
--- a/arch/arc/include/asm/Kbuild
+++ b/arch/arc/include/asm/Kbuild
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 generic-y += bugs.h
 generic-y += clkdev.h
 generic-y += device.h
diff --git a/arch/arc/include/asm/arcregs.h b/arch/arc/include/asm/arcregs.h
index ba8e802dba80..49bfbd879caa 100644
--- a/arch/arc/include/asm/arcregs.h
+++ b/arch/arc/include/asm/arcregs.h
@@ -11,12 +11,14 @@
 
 /* Build Configuration Registers */
 #define ARC_REG_AUX_DCCM	0x18	/* DCCM Base Addr ARCv2 */
+#define ARC_REG_ERP_CTRL	0x3F	/* ARCv2 Error protection control */
 #define ARC_REG_DCCM_BASE_BUILD	0x61	/* DCCM Base Addr ARCompact */
 #define ARC_REG_CRC_BCR		0x62
 #define ARC_REG_VECBASE_BCR	0x68
 #define ARC_REG_PERIBASE_BCR	0x69
 #define ARC_REG_FP_BCR		0x6B	/* ARCompact: Single-Precision FPU */
 #define ARC_REG_DPFP_BCR	0x6C	/* ARCompact: Dbl Precision FPU */
+#define ARC_REG_ERP_BUILD	0xc7	/* ARCv2 Error protection Build: ECC/Parity */
 #define ARC_REG_FP_V2_BCR	0xc8	/* ARCv2 FPU */
 #define ARC_REG_SLC_BCR		0xce
 #define ARC_REG_DCCM_BUILD	0x74	/* DCCM size (common) */
@@ -32,11 +34,14 @@
 #define ARC_REG_D_UNCACH_BCR	0x6A
 #define ARC_REG_BPU_BCR		0xc0
 #define ARC_REG_ISA_CFG_BCR	0xc1
+#define ARC_REG_LPB_BUILD	0xE9	/* ARCv2 Loop Buffer Build */
 #define ARC_REG_RTT_BCR		0xF2
 #define ARC_REG_IRQ_BCR		0xF3
+#define ARC_REG_MICRO_ARCH_BCR	0xF9	/* ARCv2 Product revision */
 #define ARC_REG_SMART_BCR	0xFF
 #define ARC_REG_CLUSTER_BCR	0xcf
 #define ARC_REG_AUX_ICCM	0x208	/* ICCM Base Addr (ARCv2) */
+#define ARC_REG_LPB_CTRL	0x488	/* ARCv2 Loop Buffer control */
 
 /* Common for ARCompact and ARCv2 status register */
 #define ARC_REG_STATUS32	0x0A
@@ -98,6 +103,7 @@
 
 /* Auxiliary registers */
 #define AUX_IDENTITY		4
+#define AUX_EXEC_CTRL		8
 #define AUX_INTR_VEC_BASE	0x25
 #define AUX_VOL			0x5e
 
@@ -135,12 +141,12 @@ struct bcr_identity {
 #endif
 };
 
-struct bcr_isa {
+struct bcr_isa_arcv2 {
 #ifdef CONFIG_CPU_BIG_ENDIAN
 	unsigned int div_rem:4, pad2:4, ldd:1, unalign:1, atomic:1, be:1,
-		     pad1:11, atomic1:1, ver:8;
+		     pad1:12, ver:8;
 #else
-	unsigned int ver:8, atomic1:1, pad1:11, be:1, atomic:1, unalign:1,
+	unsigned int ver:8, pad1:12, be:1, atomic:1, unalign:1,
 		     ldd:1, pad2:4, div_rem:4;
 #endif
 };
@@ -228,6 +234,32 @@ struct bcr_bpu_arcv2 {
 #endif
 };
 
+/* Error Protection Build: ECC/Parity */
+struct bcr_erp {
+#ifdef CONFIG_CPU_BIG_ENDIAN
+	unsigned int pad3:5, mmu:3, pad2:4, ic:3, dc:3, pad1:6, ver:8;
+#else
+	unsigned int ver:8, pad1:6, dc:3, ic:3, pad2:4, mmu:3, pad3:5;
+#endif
+};
+
+/* Error Protection Control */
+struct ctl_erp {
+#ifdef CONFIG_CPU_BIG_ENDIAN
+	unsigned int pad2:27, mpd:1, pad1:2, dpd:1, dpi:1;
+#else
+	unsigned int dpi:1, dpd:1, pad1:2, mpd:1, pad2:27;
+#endif
+};
+
+struct bcr_lpb {
+#ifdef CONFIG_CPU_BIG_ENDIAN
+	unsigned int pad:16, entries:8, ver:8;
+#else
+	unsigned int ver:8, entries:8, pad:16;
+#endif
+};
+
 struct bcr_generic {
 #ifdef CONFIG_CPU_BIG_ENDIAN
 	unsigned int info:24, ver:8;
@@ -263,13 +295,13 @@ struct cpuinfo_arc {
 	struct cpuinfo_arc_mmu mmu;
 	struct cpuinfo_arc_bpu bpu;
 	struct bcr_identity core;
-	struct bcr_isa isa;
+	struct bcr_isa_arcv2 isa;
 	const char *details, *name;
 	unsigned int vec_base;
 	struct cpuinfo_arc_ccm iccm, dccm;
 	struct {
 		unsigned int swap:1, norm:1, minmax:1, barrel:1, crc:1, swape:1, pad1:2,
-			     fpu_sp:1, fpu_dp:1, pad2:6,
+			     fpu_sp:1, fpu_dp:1, dual:1, dual_enb:1, pad2:4,
 			     debug:1, ap:1, smart:1, rtt:1, pad3:4,
 			     timer0:1, timer1:1, rtc:1, gfrc:1, pad4:4;
 	} extn;
diff --git a/arch/arc/include/asm/atomic.h b/arch/arc/include/asm/atomic.h
index 54b54da6384c..11859287c52a 100644
--- a/arch/arc/include/asm/atomic.h
+++ b/arch/arc/include/asm/atomic.h
@@ -123,6 +123,8 @@ static inline void atomic_set(atomic_t *v, int i)
 	atomic_ops_unlock(flags);
 }
 
+#define atomic_set_release(v, i)	atomic_set((v), (i))
+
 #endif
 
 /*
diff --git a/arch/arc/include/asm/cache.h b/arch/arc/include/asm/cache.h
index 19ebddffb279..8486f328cc5d 100644
--- a/arch/arc/include/asm/cache.h
+++ b/arch/arc/include/asm/cache.h
@@ -47,7 +47,8 @@
 	: "r"(data), "r"(ptr));		\
 })
 
-#define ARCH_DMA_MINALIGN      L1_CACHE_BYTES
+/* Largest line length for either L1 or L2 is 128 bytes */
+#define ARCH_DMA_MINALIGN      128
 
 extern void arc_cache_init(void);
 extern char *arc_cache_mumbojumbo(int cpu_id, char *buf, int len);
@@ -95,8 +96,12 @@ extern unsigned long perip_base, perip_end;
 #define ARC_REG_SLC_CTRL	0x903
 #define ARC_REG_SLC_FLUSH	0x904
 #define ARC_REG_SLC_INVALIDATE	0x905
+#define ARC_AUX_SLC_IVDL	0x910
+#define ARC_AUX_SLC_FLDL	0x912
 #define ARC_REG_SLC_RGN_START	0x914
+#define ARC_REG_SLC_RGN_START1	0x915
 #define ARC_REG_SLC_RGN_END	0x916
+#define ARC_REG_SLC_RGN_END1	0x917
 
 /* Bit val in SLC_CONTROL */
 #define SLC_CTRL_DIS		0x001
diff --git a/arch/arc/include/asm/entry-arcv2.h b/arch/arc/include/asm/entry-arcv2.h
index ac85380d14a4..257a68f3c2fe 100644
--- a/arch/arc/include/asm/entry-arcv2.h
+++ b/arch/arc/include/asm/entry-arcv2.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 
 #ifndef __ASM_ARC_ENTRY_ARCV2_H
 #define __ASM_ARC_ENTRY_ARCV2_H
diff --git a/arch/arc/include/asm/entry-compact.h b/arch/arc/include/asm/entry-compact.h
index 14c310f2e0b1..ec36d5b6d435 100644
--- a/arch/arc/include/asm/entry-compact.h
+++ b/arch/arc/include/asm/entry-compact.h
@@ -192,6 +192,12 @@
 	PUSHAX	lp_start
 	PUSHAX	erbta
 
+#ifdef CONFIG_ARC_PLAT_EZNPS
+	.word CTOP_INST_SCHD_RW
+	PUSHAX  CTOP_AUX_GPA1
+	PUSHAX  CTOP_AUX_EFLAGS
+#endif
+
 	lr	r9, [ecr]
 	st      r9, [sp, PT_event]    /* EV_Trap expects r9 to have ECR */
 .endm
@@ -208,6 +214,12 @@
  * by hardware and that is not good.
  *-------------------------------------------------------------*/
 .macro EXCEPTION_EPILOGUE
+#ifdef CONFIG_ARC_PLAT_EZNPS
+	.word CTOP_INST_SCHD_RW
+	POPAX   CTOP_AUX_EFLAGS
+	POPAX   CTOP_AUX_GPA1
+#endif
+
 	POPAX	erbta
 	POPAX	lp_start
 	POPAX	lp_end
@@ -265,6 +277,12 @@
 	PUSHAX	lp_end
 	PUSHAX	lp_start
 	PUSHAX	bta_l\LVL\()
+
+#ifdef CONFIG_ARC_PLAT_EZNPS
+	.word CTOP_INST_SCHD_RW
+	PUSHAX  CTOP_AUX_GPA1
+	PUSHAX  CTOP_AUX_EFLAGS
+#endif
 .endm
 
 /*--------------------------------------------------------------
@@ -277,6 +295,12 @@
  * by hardware and that is not good.
  *-------------------------------------------------------------*/
 .macro INTERRUPT_EPILOGUE  LVL
+#ifdef CONFIG_ARC_PLAT_EZNPS
+	.word CTOP_INST_SCHD_RW
+	POPAX   CTOP_AUX_EFLAGS
+	POPAX   CTOP_AUX_GPA1
+#endif
+
 	POPAX	bta_l\LVL\()
 	POPAX	lp_start
 	POPAX	lp_end
diff --git a/arch/arc/include/asm/fb.h b/arch/arc/include/asm/fb.h
index bd3f68c9ddfc..dc2e303cdbbb 100644
--- a/arch/arc/include/asm/fb.h
+++ b/arch/arc/include/asm/fb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
 
diff --git a/arch/arc/include/asm/futex.h b/arch/arc/include/asm/futex.h
index 11e1b1f3acda..eb887dd13e74 100644
--- a/arch/arc/include/asm/futex.h
+++ b/arch/arc/include/asm/futex.h
@@ -73,20 +73,11 @@
 
 #endif
 
-static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
+static inline int arch_futex_atomic_op_inuser(int op, int oparg, int *oval,
+		u32 __user *uaddr)
 {
-	int op = (encoded_op >> 28) & 7;
-	int cmp = (encoded_op >> 24) & 15;
-	int oparg = (encoded_op << 8) >> 20;
-	int cmparg = (encoded_op << 20) >> 20;
 	int oldval = 0, ret;
 
-	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-		oparg = 1 << oparg;
-
-	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int)))
-		return -EFAULT;
-
 #ifndef CONFIG_ARC_HAS_LLSC
 	preempt_disable();	/* to guarantee atomic r-m-w of futex op */
 #endif
@@ -118,30 +109,9 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
 	preempt_enable();
 #endif
 
-	if (!ret) {
-		switch (cmp) {
-		case FUTEX_OP_CMP_EQ:
-			ret = (oldval == cmparg);
-			break;
-		case FUTEX_OP_CMP_NE:
-			ret = (oldval != cmparg);
-			break;
-		case FUTEX_OP_CMP_LT:
-			ret = (oldval < cmparg);
-			break;
-		case FUTEX_OP_CMP_GE:
-			ret = (oldval >= cmparg);
-			break;
-		case FUTEX_OP_CMP_LE:
-			ret = (oldval <= cmparg);
-			break;
-		case FUTEX_OP_CMP_GT:
-			ret = (oldval > cmparg);
-			break;
-		default:
-			ret = -ENOSYS;
-		}
-	}
+	if (!ret)
+		*oval = oldval;
+
 	return ret;
 }
 
diff --git a/arch/arc/include/asm/irqflags-arcv2.h b/arch/arc/include/asm/irqflags-arcv2.h
index a64c447b0337..8a4f77ea3238 100644
--- a/arch/arc/include/asm/irqflags-arcv2.h
+++ b/arch/arc/include/asm/irqflags-arcv2.h
@@ -47,9 +47,6 @@
 #define ISA_INIT_STATUS_BITS	(STATUS_IE_MASK | STATUS_AD_MASK | \
 					(ARCV2_IRQ_DEF_PRIO << 1))
 
-/* SLEEP needs default irq priority (<=) which can interrupt the doze */
-#define ISA_SLEEP_ARG		(0x10 | ARCV2_IRQ_DEF_PRIO)
-
 #ifndef __ASSEMBLY__
 
 /*
diff --git a/arch/arc/include/asm/irqflags-compact.h b/arch/arc/include/asm/irqflags-compact.h
index 4c6eed80cd8b..fcb80171fc34 100644
--- a/arch/arc/include/asm/irqflags-compact.h
+++ b/arch/arc/include/asm/irqflags-compact.h
@@ -43,8 +43,6 @@
 
 #define ISA_INIT_STATUS_BITS	STATUS_IE_MASK
 
-#define ISA_SLEEP_ARG		0x3
-
 #ifndef __ASSEMBLY__
 
 /******************************************************************
diff --git a/arch/arc/include/asm/mmu.h b/arch/arc/include/asm/mmu.h
index db7319e9b506..efb79fafff1d 100644
--- a/arch/arc/include/asm/mmu.h
+++ b/arch/arc/include/asm/mmu.h
@@ -94,6 +94,8 @@ static inline int is_pae40_enabled(void)
 	return IS_ENABLED(CONFIG_ARC_HAS_PAE40);
 }
 
+extern int pae40_exist_but_not_enab(void);
+
 #endif	/* !__ASSEMBLY__ */
 
 #endif
diff --git a/arch/arc/include/asm/page.h b/arch/arc/include/asm/page.h
index 296c3426a6ad..109baa06831c 100644
--- a/arch/arc/include/asm/page.h
+++ b/arch/arc/include/asm/page.h
@@ -85,7 +85,7 @@ typedef pte_t * pgtable_t;
  */
 #define virt_to_pfn(kaddr)	(__pa(kaddr) >> PAGE_SHIFT)
 
-#define ARCH_PFN_OFFSET		virt_to_pfn(CONFIG_LINUX_LINK_BASE)
+#define ARCH_PFN_OFFSET		virt_to_pfn(CONFIG_LINUX_RAM_BASE)
 
 #ifdef CONFIG_FLATMEM
 #define pfn_valid(pfn)		(((pfn) - ARCH_PFN_OFFSET) < max_mapnr)
diff --git a/arch/arc/include/asm/processor.h b/arch/arc/include/asm/processor.h
index 4104a0839214..8ee41e988169 100644
--- a/arch/arc/include/asm/processor.h
+++ b/arch/arc/include/asm/processor.h
@@ -27,6 +27,13 @@ struct arc_fpu {
 };
 #endif
 
+#ifdef CONFIG_ARC_PLAT_EZNPS
+struct eznps_dp {
+	unsigned int eflags;
+	unsigned int gpa1;
+};
+#endif
+
 /* Arch specific stuff which needs to be saved per task.
  * However these items are not so important so as to earn a place in
  * struct thread_info
@@ -38,6 +45,9 @@ struct thread_struct {
 #ifdef CONFIG_ARC_FPU_SAVE_RESTORE
 	struct arc_fpu fpu;
 #endif
+#ifdef CONFIG_ARC_PLAT_EZNPS
+	struct eznps_dp dp;
+#endif
 };
 
 #define INIT_THREAD  {                          \
@@ -68,9 +78,6 @@ struct task_struct;
 
 #endif
 
-#define copy_segments(tsk, mm)      do { } while (0)
-#define release_segments(mm)        do { } while (0)
-
 #define KSTK_EIP(tsk)   (task_pt_regs(tsk)->ret)
 #define KSTK_ESP(tsk)   (task_pt_regs(tsk)->sp)
 
diff --git a/arch/arc/include/asm/ptrace.h b/arch/arc/include/asm/ptrace.h
index 5297faa8a378..5a8cb22724a1 100644
--- a/arch/arc/include/asm/ptrace.h
+++ b/arch/arc/include/asm/ptrace.h
@@ -19,6 +19,11 @@
 #ifdef CONFIG_ISA_ARCOMPACT
 struct pt_regs {
 
+#ifdef CONFIG_ARC_PLAT_EZNPS
+	unsigned long eflags;	/* Extended FLAGS */
+	unsigned long gpa1;	/* General Purpose Aux */
+#endif
+
 	/* Real registers */
 	unsigned long bta;	/* bta_l1, bta_l2, erbta */
 
diff --git a/arch/arc/include/asm/spinlock.h b/arch/arc/include/asm/spinlock.h
index 233d5ffe6ec7..2ba04a7db621 100644
--- a/arch/arc/include/asm/spinlock.h
+++ b/arch/arc/include/asm/spinlock.h
@@ -14,12 +14,6 @@
 #include <asm/barrier.h>
 
 #define arch_spin_is_locked(x)	((x)->slock != __ARCH_SPIN_LOCK_UNLOCKED__)
-#define arch_spin_lock_flags(lock, flags)	arch_spin_lock(lock)
-
-static inline void arch_spin_unlock_wait(arch_spinlock_t *lock)
-{
-	smp_cond_load_acquire(&lock->slock, !VAL);
-}
 
 #ifdef CONFIG_ARC_HAS_LLSC
 
@@ -252,9 +246,15 @@ static inline void arch_spin_lock(arch_spinlock_t *lock)
 
 	__asm__ __volatile__(
 	"1:	ex  %0, [%1]		\n"
+#ifdef CONFIG_EZNPS_MTM_EXT
+	"	.word %3		\n"
+#endif
 	"	breq  %0, %2, 1b	\n"
 	: "+&r" (val)
 	: "r"(&(lock->slock)), "ir"(__ARCH_SPIN_LOCK_LOCKED__)
+#ifdef CONFIG_EZNPS_MTM_EXT
+	, "i"(CTOP_INST_SCHD_RW)
+#endif
 	: "memory");
 
 	/*
@@ -296,6 +296,12 @@ static inline void arch_spin_unlock(arch_spinlock_t *lock)
 	 */
 	smp_mb();
 
+	/*
+	 * EX is not really required here, a simple STore of 0 suffices.
+	 * However this causes tasklist livelocks in SystemC based SMP virtual
+	 * platforms where the systemc core scheduler uses EX as a cue for
+	 * moving to next core. Do a git log of this file for details
+	 */
 	__asm__ __volatile__(
 	"	ex  %0, [%1]		\n"
 	: "+r" (val)
@@ -403,14 +409,4 @@ static inline void arch_write_unlock(arch_rwlock_t *rw)
 
 #endif
 
-#define arch_read_can_lock(x)	((x)->counter > 0)
-#define arch_write_can_lock(x)	((x)->counter == __ARCH_RW_LOCK_UNLOCKED__)
-
-#define arch_read_lock_flags(lock, flags)	arch_read_lock(lock)
-#define arch_write_lock_flags(lock, flags)	arch_write_lock(lock)
-
-#define arch_spin_relax(lock)	cpu_relax()
-#define arch_read_relax(lock)	cpu_relax()
-#define arch_write_relax(lock)	cpu_relax()
-
 #endif /* __ASM_SPINLOCK_H */
diff --git a/arch/arc/include/asm/switch_to.h b/arch/arc/include/asm/switch_to.h
index 1b171ab5fec0..f7d07feeea61 100644
--- a/arch/arc/include/asm/switch_to.h
+++ b/arch/arc/include/asm/switch_to.h
@@ -26,10 +26,19 @@ extern void fpu_save_restore(struct task_struct *p, struct task_struct *n);
 
 #endif /* !CONFIG_ARC_FPU_SAVE_RESTORE */
 
+#ifdef CONFIG_ARC_PLAT_EZNPS
+extern void dp_save_restore(struct task_struct *p, struct task_struct *n);
+#define ARC_EZNPS_DP_PREV(p, n)      dp_save_restore(p, n)
+#else
+#define ARC_EZNPS_DP_PREV(p, n)
+
+#endif /* !CONFIG_ARC_PLAT_EZNPS */
+
 struct task_struct *__switch_to(struct task_struct *p, struct task_struct *n);
 
 #define switch_to(prev, next, last)	\
 do {					\
+	ARC_EZNPS_DP_PREV(prev, next);	\
 	ARC_FPU_PREV(prev, next);	\
 	last = __switch_to(prev, next);\
 	ARC_FPU_NEXT(next);		\
diff --git a/arch/arc/include/uapi/asm/byteorder.h b/arch/arc/include/uapi/asm/byteorder.h
index ea5ca444c7e3..5540111531c7 100644
--- a/arch/arc/include/uapi/asm/byteorder.h
+++ b/arch/arc/include/uapi/asm/byteorder.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
  *
diff --git a/arch/arc/include/uapi/asm/cachectl.h b/arch/arc/include/uapi/asm/cachectl.h
index 51c73f0255b3..0e4f2affc7e9 100644
--- a/arch/arc/include/uapi/asm/cachectl.h
+++ b/arch/arc/include/uapi/asm/cachectl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
  *
diff --git a/arch/arc/include/uapi/asm/elf.h b/arch/arc/include/uapi/asm/elf.h
index 06d95e611616..3c1dae4e5aad 100644
--- a/arch/arc/include/uapi/asm/elf.h
+++ b/arch/arc/include/uapi/asm/elf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
  *
diff --git a/arch/arc/include/uapi/asm/page.h b/arch/arc/include/uapi/asm/page.h
index 059aff38f10a..2a97e2718a21 100644
--- a/arch/arc/include/uapi/asm/page.h
+++ b/arch/arc/include/uapi/asm/page.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
  *
diff --git a/arch/arc/include/uapi/asm/ptrace.h b/arch/arc/include/uapi/asm/ptrace.h
index dd206e6b482c..2a6eff57f6dd 100644
--- a/arch/arc/include/uapi/asm/ptrace.h
+++ b/arch/arc/include/uapi/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
  *
diff --git a/arch/arc/include/uapi/asm/sigcontext.h b/arch/arc/include/uapi/asm/sigcontext.h
index 9678a11fc158..95f8a4380e11 100644
--- a/arch/arc/include/uapi/asm/sigcontext.h
+++ b/arch/arc/include/uapi/asm/sigcontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
  *
diff --git a/arch/arc/include/uapi/asm/signal.h b/arch/arc/include/uapi/asm/signal.h
index fad62f7f42d6..ba3143a1b375 100644
--- a/arch/arc/include/uapi/asm/signal.h
+++ b/arch/arc/include/uapi/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
  *
diff --git a/arch/arc/include/uapi/asm/swab.h b/arch/arc/include/uapi/asm/swab.h
index 71f3918b0fc3..02109cd48ee1 100644
--- a/arch/arc/include/uapi/asm/swab.h
+++ b/arch/arc/include/uapi/asm/swab.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
  *
diff --git a/arch/arc/include/uapi/asm/unistd.h b/arch/arc/include/uapi/asm/unistd.h
index 9a34136d84b2..517178b1daef 100644
--- a/arch/arc/include/uapi/asm/unistd.h
+++ b/arch/arc/include/uapi/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
  *
diff --git a/arch/arc/kernel/Makefile b/arch/arc/kernel/Makefile
index 8942c5c3b4c5..2dc5f4296d44 100644
--- a/arch/arc/kernel/Makefile
+++ b/arch/arc/kernel/Makefile
@@ -12,7 +12,6 @@ obj-y	:= arcksyms.o setup.o irq.o reset.o ptrace.o process.o devtree.o
 obj-y	+= signal.o traps.o sys.o troubleshoot.o stacktrace.o disasm.o
 obj-$(CONFIG_ISA_ARCOMPACT)		+= entry-compact.o intc-compact.o
 obj-$(CONFIG_ISA_ARCV2)			+= entry-arcv2.o intc-arcv2.o
-obj-$(CONFIG_PCI)  			+= pcibios.o
 
 obj-$(CONFIG_MODULES)			+= arcksyms.o module.o
 obj-$(CONFIG_SMP) 			+= smp.o
diff --git a/arch/arc/kernel/devtree.c b/arch/arc/kernel/devtree.c
index 3b67f538f142..521ef3521a1c 100644
--- a/arch/arc/kernel/devtree.c
+++ b/arch/arc/kernel/devtree.c
@@ -29,8 +29,9 @@ static void __init arc_set_early_base_baud(unsigned long dt_root)
 {
 	if (of_flat_dt_is_compatible(dt_root, "abilis,arc-tb10x"))
 		arc_base_baud = 166666666;	/* Fixed 166.6MHz clk (TB10x) */
-	else if (of_flat_dt_is_compatible(dt_root, "snps,arc-sdp"))
-		arc_base_baud = 33333333;	/* Fixed 33MHz clk (AXS10x) */
+	else if (of_flat_dt_is_compatible(dt_root, "snps,arc-sdp") ||
+		 of_flat_dt_is_compatible(dt_root, "snps,hsdk"))
+		arc_base_baud = 33333333;	/* Fixed 33MHz clk (AXS10x & HSDK) */
 	else if (of_flat_dt_is_compatible(dt_root, "ezchip,arc-nps"))
 		arc_base_baud = 800000000;      /* Fixed 800MHz clk (NPS) */
 	else
diff --git a/arch/arc/kernel/entry-compact.S b/arch/arc/kernel/entry-compact.S
index 9211707634dc..f285dbb28066 100644
--- a/arch/arc/kernel/entry-compact.S
+++ b/arch/arc/kernel/entry-compact.S
@@ -25,12 +25,12 @@
  *
  * vineetg: Nov 2009 (Everything needed for TIF_RESTORE_SIGMASK)
  *  -do_signal()invoked upon TIF_RESTORE_SIGMASK as well
- *  -Wrappers for sys_{,rt_}sigsuspend() nolonger needed as they don't
+ *  -Wrappers for sys_{,rt_}sigsuspend() no longer needed as they don't
  *   need ptregs anymore
  *
  * Vineetg: Oct 2009
  *  -In a rare scenario, Process gets a Priv-V exception and gets scheduled
- *   out. Since we don't do FAKE RTIE for Priv-V, CPU excpetion state remains
+ *   out. Since we don't do FAKE RTIE for Priv-V, CPU exception state remains
  *   active (AE bit enabled).  This causes a double fault for a subseq valid
  *   exception. Thus FAKE RTIE needed in low level Priv-Violation handler.
  *   Instr Error could also cause similar scenario, so same there as well.
@@ -59,7 +59,7 @@
  */
 
 #include <linux/errno.h>
-#include <linux/linkage.h>	/* {EXTRY,EXIT} */
+#include <linux/linkage.h>	/* {ENTRY,EXIT} */
 #include <asm/entry.h>
 #include <asm/irqflags.h>
 
@@ -80,8 +80,8 @@
 	.align 4
 
 /* Each entry in the vector table must occupy 2 words. Since it is a jump
- * across sections (.vector to .text) we are gauranteed that 'j somewhere'
- * will use the 'j limm' form of the intrsuction as long as somewhere is in
+ * across sections (.vector to .text) we are guaranteed that 'j somewhere'
+ * will use the 'j limm' form of the instruction as long as somewhere is in
  * a section other than .vector.
  */
 
@@ -105,13 +105,13 @@ VECTOR   handle_interrupt_level1 ; Other devices
 
 ; ******************** Exceptions **********************
 VECTOR   EV_MachineCheck         ; 0x100, Fatal Machine check   (0x20)
-VECTOR   EV_TLBMissI             ; 0x108, Intruction TLB miss   (0x21)
+VECTOR   EV_TLBMissI             ; 0x108, Instruction TLB miss  (0x21)
 VECTOR   EV_TLBMissD             ; 0x110, Data TLB miss         (0x22)
 VECTOR   EV_TLBProtV             ; 0x118, Protection Violation  (0x23)
 				 ;         or Misaligned Access
 VECTOR   EV_PrivilegeV           ; 0x120, Privilege Violation   (0x24)
 VECTOR   EV_Trap                 ; 0x128, Trap exception        (0x25)
-VECTOR   EV_Extension            ; 0x130, Extn Intruction Excp  (0x26)
+VECTOR   EV_Extension            ; 0x130, Extn Instruction Excp (0x26)
 
 .rept   24
 VECTOR   reserved                ; Reserved Exceptions
@@ -199,7 +199,7 @@ END(handle_interrupt_level2)
 
 ; ---------------------------------------------
 ; User Mode Memory Bus Error Interrupt Handler
-; (Kernel mode memory errors handled via seperate exception vectors)
+; (Kernel mode memory errors handled via separate exception vectors)
 ; ---------------------------------------------
 ENTRY(mem_service)
 
@@ -273,7 +273,7 @@ ENTRY(EV_TLBProtV)
 	;------ (5) Type of Protection Violation? ----------
 	;
 	; ProtV Hardware Exception is triggered for Access Faults of 2 types
-	;   -Access Violaton	: 00_23_(00|01|02|03)_00
+	;   -Access Violation	: 00_23_(00|01|02|03)_00
 	;			         x  r  w  r+w
 	;   -Unaligned Access	: 00_23_04_00
 	;
@@ -327,7 +327,7 @@ END(call_do_page_fault)
 
 .Lrestore_regs:
 
-	# Interrpts are actually disabled from this point on, but will get
+	# Interrupts are actually disabled from this point on, but will get
 	# reenabled after we return from interrupt/exception.
 	# But irq tracer needs to be told now...
 	TRACE_ASM_IRQ_ENABLE
@@ -335,7 +335,7 @@ END(call_do_page_fault)
 	lr	r10, [status32]
 
 	; Restore REG File. In case multiple Events outstanding,
-	; use the same priorty as rtie: EXCPN, L2 IRQ, L1 IRQ, None
+	; use the same priority as rtie: EXCPN, L2 IRQ, L1 IRQ, None
 	; Note that we use realtime STATUS32 (not pt_regs->status32) to
 	; decide that.
 
diff --git a/arch/arc/kernel/entry.S b/arch/arc/kernel/entry.S
index 1eea99beecc3..85d9ea4a0acc 100644
--- a/arch/arc/kernel/entry.S
+++ b/arch/arc/kernel/entry.S
@@ -92,6 +92,12 @@ ENTRY(EV_MachineCheck)
 	lr  r0, [efa]
 	mov r1, sp
 
+	; hardware auto-disables MMU, re-enable it to allow kernel vaddr
+	; access for say stack unwinding of modules for crash dumps
+	lr	r3, [ARC_REG_PID]
+	or	r3, r3, MMU_ENABLE
+	sr	r3, [ARC_REG_PID]
+
 	lsr  	r3, r2, 8
 	bmsk 	r3, r3, 7
 	brne    r3, ECR_C_MCHK_DUP_TLB, 1f
diff --git a/arch/arc/kernel/intc-arcv2.c b/arch/arc/kernel/intc-arcv2.c
index f928795fd07a..067ea362fb3e 100644
--- a/arch/arc/kernel/intc-arcv2.c
+++ b/arch/arc/kernel/intc-arcv2.c
@@ -75,10 +75,20 @@ void arc_init_IRQ(void)
 	 * Set a default priority for all available interrupts to prevent
 	 * switching of register banks if Fast IRQ and multiple register banks
 	 * are supported by CPU.
+	 * Also disable private-per-core IRQ lines so faulty external HW won't
+	 * trigger interrupt that kernel is not ready to handle.
 	 */
 	for (i = NR_EXCEPTIONS; i < irq_bcr.irqs + NR_EXCEPTIONS; i++) {
 		write_aux_reg(AUX_IRQ_SELECT, i);
 		write_aux_reg(AUX_IRQ_PRIORITY, ARCV2_IRQ_DEF_PRIO);
+
+		/*
+		 * Only mask cpu private IRQs here.
+		 * "common" interrupts are masked at IDU, otherwise it would
+		 * need to be unmasked at each cpu, with IPIs
+		 */
+		if (i < FIRST_EXT_IRQ)
+			write_aux_reg(AUX_IRQ_ENABLE, 0);
 	}
 
 	/* setup status32, don't enable intr yet as kernel doesn't want */
diff --git a/arch/arc/kernel/intc-compact.c b/arch/arc/kernel/intc-compact.c
index 7e608c6b0a01..47b421fa0147 100644
--- a/arch/arc/kernel/intc-compact.c
+++ b/arch/arc/kernel/intc-compact.c
@@ -27,7 +27,7 @@
  */
 void arc_init_IRQ(void)
 {
-	int level_mask = 0;
+	unsigned int level_mask = 0, i;
 
        /* Is timer high priority Interrupt (Level2 in ARCompact jargon) */
 	level_mask |= IS_ENABLED(CONFIG_ARC_COMPACT_IRQ_LEVELS) << TIMER0_IRQ;
@@ -40,6 +40,18 @@ void arc_init_IRQ(void)
 
 	if (level_mask)
 		pr_info("Level-2 interrupts bitset %x\n", level_mask);
+
+	/*
+	 * Disable all IRQ lines so faulty external hardware won't
+	 * trigger interrupt that kernel is not ready to handle.
+	 */
+	for (i = TIMER0_IRQ; i < NR_CPU_IRQS; i++) {
+		unsigned int ienb;
+
+		ienb = read_aux_reg(AUX_IENABLE);
+		ienb &= ~(1 << i);
+		write_aux_reg(AUX_IENABLE, ienb);
+	}
 }
 
 /*
diff --git a/arch/arc/kernel/pcibios.c b/arch/arc/kernel/pcibios.c
deleted file mode 100644
index 72e1d73d0bd6..000000000000
--- a/arch/arc/kernel/pcibios.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright (C) 2014-2015 Synopsys, Inc. (www.synopsys.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/pci.h>
-
-/*
- * We don't have to worry about legacy ISA devices, so nothing to do here
- */
-resource_size_t pcibios_align_resource(void *data, const struct resource *res,
-				resource_size_t size, resource_size_t align)
-{
-	return res->start;
-}
-
-void pcibios_fixup_bus(struct pci_bus *bus)
-{
-}
diff --git a/arch/arc/kernel/perf_event.c b/arch/arc/kernel/perf_event.c
index 2ce24e74f879..8aec462d90fb 100644
--- a/arch/arc/kernel/perf_event.c
+++ b/arch/arc/kernel/perf_event.c
@@ -336,15 +336,12 @@ static int arc_pmu_add(struct perf_event *event, int flags)
 	struct hw_perf_event *hwc = &event->hw;
 	int idx = hwc->idx;
 
-	if (__test_and_set_bit(idx, pmu_cpu->used_mask)) {
-		idx = find_first_zero_bit(pmu_cpu->used_mask,
-					  arc_pmu->n_counters);
-		if (idx == arc_pmu->n_counters)
-			return -EAGAIN;
-
-		__set_bit(idx, pmu_cpu->used_mask);
-		hwc->idx = idx;
-	}
+	idx = ffz(pmu_cpu->used_mask[0]);
+	if (idx == arc_pmu->n_counters)
+		return -EAGAIN;
+
+	__set_bit(idx, pmu_cpu->used_mask);
+	hwc->idx = idx;
 
 	write_aux_reg(ARC_REG_PCT_INDEX, idx);
 
@@ -377,21 +374,22 @@ static irqreturn_t arc_pmu_intr(int irq, void *dev)
 	struct perf_sample_data data;
 	struct arc_pmu_cpu *pmu_cpu = this_cpu_ptr(&arc_pmu_cpu);
 	struct pt_regs *regs;
-	int active_ints;
+	unsigned int active_ints;
 	int idx;
 
 	arc_pmu_disable(&arc_pmu->pmu);
 
 	active_ints = read_aux_reg(ARC_REG_PCT_INT_ACT);
+	if (!active_ints)
+		goto done;
 
 	regs = get_irq_regs();
 
-	for (idx = 0; idx < arc_pmu->n_counters; idx++) {
-		struct perf_event *event = pmu_cpu->act_counter[idx];
+	do {
+		struct perf_event *event;
 		struct hw_perf_event *hwc;
 
-		if (!(active_ints & (1 << idx)))
-			continue;
+		idx = __ffs(active_ints);
 
 		/* Reset interrupt flag by writing of 1 */
 		write_aux_reg(ARC_REG_PCT_INT_ACT, 1 << idx);
@@ -404,19 +402,22 @@ static irqreturn_t arc_pmu_intr(int irq, void *dev)
 		write_aux_reg(ARC_REG_PCT_INT_CTRL,
 			read_aux_reg(ARC_REG_PCT_INT_CTRL) | (1 << idx));
 
+		event = pmu_cpu->act_counter[idx];
 		hwc = &event->hw;
 
 		WARN_ON_ONCE(hwc->idx != idx);
 
 		arc_perf_event_update(event, &event->hw, event->hw.idx);
 		perf_sample_data_init(&data, 0, hwc->last_period);
-		if (!arc_pmu_event_set_period(event))
-			continue;
+		if (arc_pmu_event_set_period(event)) {
+			if (perf_event_overflow(event, &data, regs))
+				arc_pmu_stop(event, 0);
+		}
 
-		if (perf_event_overflow(event, &data, regs))
-			arc_pmu_stop(event, 0);
-	}
+		active_ints &= ~(1U << idx);
+	} while (active_ints);
 
+done:
 	arc_pmu_enable(&arc_pmu->pmu);
 
 	return IRQ_HANDLED;
@@ -461,6 +462,7 @@ static int arc_pmu_device_probe(struct platform_device *pdev)
 		pr_err("This core does not have performance counters!\n");
 		return -ENODEV;
 	}
+	BUILD_BUG_ON(ARC_PERF_MAX_COUNTERS > 32);
 	BUG_ON(pct_bcr.c > ARC_PERF_MAX_COUNTERS);
 
 	READ_BCR(ARC_REG_CC_BUILD, cc_bcr);
diff --git a/arch/arc/kernel/process.c b/arch/arc/kernel/process.c
index 2a018de6d6cd..5ac3b547453f 100644
--- a/arch/arc/kernel/process.c
+++ b/arch/arc/kernel/process.c
@@ -79,15 +79,40 @@ done:
 	return uval;
 }
 
+#ifdef CONFIG_ISA_ARCV2
+
 void arch_cpu_idle(void)
 {
-	/* sleep, but enable all interrupts before committing */
+	/* Re-enable interrupts <= default irq priority before commiting SLEEP */
+	const unsigned int arg = 0x10 | ARCV2_IRQ_DEF_PRIO;
+
 	__asm__ __volatile__(
 		"sleep %0	\n"
 		:
-		:"I"(ISA_SLEEP_ARG)); /* can't be "r" has to be embedded const */
+		:"I"(arg)); /* can't be "r" has to be embedded const */
+}
+
+#elif defined(CONFIG_EZNPS_MTM_EXT)	/* ARC700 variant in NPS */
+
+void arch_cpu_idle(void)
+{
+	/* only the calling HW thread needs to sleep */
+	__asm__ __volatile__(
+		".word %0	\n"
+		:
+		:"i"(CTOP_INST_HWSCHD_WFT_IE12));
+}
+
+#else	/* ARC700 */
+
+void arch_cpu_idle(void)
+{
+	/* sleep, but enable both set E1/E2 (levels of interrutps) before committing */
+	__asm__ __volatile__("sleep 0x3	\n");
 }
 
+#endif
+
 asmlinkage void ret_from_fork(void);
 
 /*
@@ -209,6 +234,10 @@ void start_thread(struct pt_regs * regs, unsigned long pc, unsigned long usp)
 	 */
 	regs->status32 = STATUS_U_MASK | STATUS_L_MASK | ISA_INIT_STATUS_BITS;
 
+#ifdef CONFIG_EZNPS_MTM_EXT
+	regs->eflags = 0;
+#endif
+
 	/* bogus seed values for debugging */
 	regs->lp_start = 0x10;
 	regs->lp_end = 0x80;
diff --git a/arch/arc/kernel/setup.c b/arch/arc/kernel/setup.c
index 666613fde91d..7ef7d9a8ff89 100644
--- a/arch/arc/kernel/setup.c
+++ b/arch/arc/kernel/setup.c
@@ -51,6 +51,7 @@ static const struct id_to_str arc_cpu_rel[] = {
 	{ 0x51, "R2.0" },
 	{ 0x52, "R2.1" },
 	{ 0x53, "R3.0" },
+	{ 0x54, "R4.0" },
 #endif
 	{ 0x00, NULL   }
 };
@@ -62,6 +63,7 @@ static const struct id_to_str arc_cpu_nm[] = {
 #else
 	{ 0x40, "ARC EM"  },
 	{ 0x50, "ARC HS38"  },
+	{ 0x54, "ARC HS48"  },
 #endif
 	{ 0x00, "Unknown"   }
 };
@@ -119,11 +121,11 @@ static void read_arc_build_cfg_regs(void)
 	struct bcr_generic bcr;
 	struct cpuinfo_arc *cpu = &cpuinfo_arc700[smp_processor_id()];
 	const struct id_to_str *tbl;
+	struct bcr_isa_arcv2 isa;
 
 	FIX_PTR(cpu);
 
 	READ_BCR(AUX_IDENTITY, cpu->core);
-	READ_BCR(ARC_REG_ISA_CFG_BCR, cpu->isa);
 
 	for (tbl = &arc_cpu_rel[0]; tbl->id != 0; tbl++) {
 		if (cpu->core.family == tbl->id) {
@@ -133,7 +135,7 @@ static void read_arc_build_cfg_regs(void)
 	}
 
 	for (tbl = &arc_cpu_nm[0]; tbl->id != 0; tbl++) {
-		if ((cpu->core.family & 0xF0) == tbl->id)
+		if ((cpu->core.family & 0xF4) == tbl->id)
 			break;
 	}
 	cpu->name = tbl->str;
@@ -192,6 +194,16 @@ static void read_arc_build_cfg_regs(void)
 		cpu->bpu.full = bpu.ft;
 		cpu->bpu.num_cache = 256 << bpu.bce;
 		cpu->bpu.num_pred = 2048 << bpu.pte;
+
+		if (cpu->core.family >= 0x54) {
+			unsigned int exec_ctrl;
+
+			READ_BCR(AUX_EXEC_CTRL, exec_ctrl);
+			cpu->extn.dual_enb = exec_ctrl & 1;
+
+			/* dual issue always present for this core */
+			cpu->extn.dual = 1;
+		}
 	}
 
 	READ_BCR(ARC_REG_AP_BCR, bcr);
@@ -205,18 +217,25 @@ static void read_arc_build_cfg_regs(void)
 
 	cpu->extn.debug = cpu->extn.ap | cpu->extn.smart | cpu->extn.rtt;
 
+	READ_BCR(ARC_REG_ISA_CFG_BCR, isa);
+
 	/* some hacks for lack of feature BCR info in old ARC700 cores */
 	if (is_isa_arcompact()) {
-		if (!cpu->isa.ver)	/* ISA BCR absent, use Kconfig info */
+		if (!isa.ver)	/* ISA BCR absent, use Kconfig info */
 			cpu->isa.atomic = IS_ENABLED(CONFIG_ARC_HAS_LLSC);
-		else
-			cpu->isa.atomic = cpu->isa.atomic1;
+		else {
+			/* ARC700_BUILD only has 2 bits of isa info */
+			struct bcr_generic bcr = *(struct bcr_generic *)&isa;
+			cpu->isa.atomic = bcr.info & 1;
+		}
 
 		cpu->isa.be = IS_ENABLED(CONFIG_CPU_BIG_ENDIAN);
 
 		 /* there's no direct way to distinguish 750 vs. 770 */
 		if (unlikely(cpu->core.family < 0x34 || cpu->mmu.ver < 3))
 			cpu->name = "ARC750";
+	} else {
+		cpu->isa = isa;
 	}
 }
 
@@ -232,10 +251,11 @@ static char *arc_cpu_mumbojumbo(int cpu_id, char *buf, int len)
 		       "\nIDENTITY\t: ARCVER [%#02x] ARCNUM [%#02x] CHIPID [%#4x]\n",
 		       core->family, core->cpu_id, core->chip_id);
 
-	n += scnprintf(buf + n, len - n, "processor [%d]\t: %s %s (%s ISA) %s\n",
+	n += scnprintf(buf + n, len - n, "processor [%d]\t: %s %s (%s ISA) %s%s%s\n",
 		       cpu_id, cpu->name, cpu->details,
 		       is_isa_arcompact() ? "ARCompact" : "ARCv2",
-		       IS_AVAIL1(cpu->isa.be, "[Big-Endian]"));
+		       IS_AVAIL1(cpu->isa.be, "[Big-Endian]"),
+		       IS_AVAIL3(cpu->extn.dual, cpu->extn.dual_enb, " Dual-Issue "));
 
 	n += scnprintf(buf + n, len - n, "Timers\t\t: %s%s%s%s%s%s\nISA Extn\t: ",
 		       IS_AVAIL1(cpu->extn.timer0, "Timer0 "),
@@ -275,11 +295,26 @@ static char *arc_cpu_mumbojumbo(int cpu_id, char *buf, int len)
 
 	if (cpu->bpu.ver)
 		n += scnprintf(buf + n, len - n,
-			      "BPU\t\t: %s%s match, cache:%d, Predict Table:%d\n",
+			      "BPU\t\t: %s%s match, cache:%d, Predict Table:%d",
 			      IS_AVAIL1(cpu->bpu.full, "full"),
 			      IS_AVAIL1(!cpu->bpu.full, "partial"),
 			      cpu->bpu.num_cache, cpu->bpu.num_pred);
 
+	if (is_isa_arcv2()) {
+		struct bcr_lpb lpb;
+
+		READ_BCR(ARC_REG_LPB_BUILD, lpb);
+		if (lpb.ver) {
+			unsigned int ctl;
+			ctl = read_aux_reg(ARC_REG_LPB_CTRL);
+
+			n += scnprintf(buf + n, len - n, " Loop Buffer:%d %s",
+				lpb.entries,
+				IS_DISABLED_RUN(!ctl));
+		}
+	}
+
+	n += scnprintf(buf + n, len - n, "\n");
 	return buf;
 }
 
@@ -308,6 +343,24 @@ static char *arc_extn_mumbojumbo(int cpu_id, char *buf, int len)
 			       cpu->dccm.base_addr, TO_KB(cpu->dccm.sz),
 			       cpu->iccm.base_addr, TO_KB(cpu->iccm.sz));
 
+	if (is_isa_arcv2()) {
+
+		/* Error Protection: ECC/Parity */
+		struct bcr_erp erp;
+		READ_BCR(ARC_REG_ERP_BUILD, erp);
+
+		if (erp.ver) {
+			struct  ctl_erp ctl;
+			READ_BCR(ARC_REG_ERP_CTRL, ctl);
+
+			/* inverted bits: 0 means enabled */
+			n += scnprintf(buf + n, len - n, "Extn [ECC]\t: %s%s%s%s%s%s\n",
+				IS_AVAIL3(erp.ic,  !ctl.dpi, "IC "),
+				IS_AVAIL3(erp.dc,  !ctl.dpd, "DC "),
+				IS_AVAIL3(erp.mmu, !ctl.mpd, "MMU "));
+		}
+	}
+
 	n += scnprintf(buf + n, len - n, "OS ABI [v%d]\t: %s\n",
 			EF_ARC_OSABI_CURRENT >> 8,
 			EF_ARC_OSABI_CURRENT == EF_ARC_OSABI_V3 ?
@@ -385,13 +438,13 @@ void setup_processor(void)
 	read_arc_build_cfg_regs();
 	arc_init_IRQ();
 
-	printk(arc_cpu_mumbojumbo(cpu_id, str, sizeof(str)));
+	pr_info("%s", arc_cpu_mumbojumbo(cpu_id, str, sizeof(str)));
 
 	arc_mmu_init();
 	arc_cache_init();
 
-	printk(arc_extn_mumbojumbo(cpu_id, str, sizeof(str)));
-	printk(arc_platform_smp_cpuinfo());
+	pr_info("%s", arc_extn_mumbojumbo(cpu_id, str, sizeof(str)));
+	pr_info("%s", arc_platform_smp_cpuinfo());
 
 	arc_chk_core_config();
 }
@@ -510,7 +563,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 		goto done;
 	}
 
-	str = (char *)__get_free_page(GFP_TEMPORARY);
+	str = (char *)__get_free_page(GFP_KERNEL);
 	if (!str)
 		goto done;
 
diff --git a/arch/arc/kernel/smp.c b/arch/arc/kernel/smp.c
index f46267153ec2..efe8b4200a67 100644
--- a/arch/arc/kernel/smp.c
+++ b/arch/arc/kernel/smp.c
@@ -23,6 +23,8 @@
 #include <linux/cpumask.h>
 #include <linux/reboot.h>
 #include <linux/irqdomain.h>
+#include <linux/export.h>
+
 #include <asm/processor.h>
 #include <asm/setup.h>
 #include <asm/mach_desc.h>
@@ -30,6 +32,9 @@
 #ifndef CONFIG_ARC_HAS_LLSC
 arch_spinlock_t smp_atomic_ops_lock = __ARCH_SPIN_LOCK_UNLOCKED;
 arch_spinlock_t smp_bitops_lock = __ARCH_SPIN_LOCK_UNLOCKED;
+
+EXPORT_SYMBOL_GPL(smp_atomic_ops_lock);
+EXPORT_SYMBOL_GPL(smp_bitops_lock);
 #endif
 
 struct plat_smp_ops  __weak plat_smp_ops;
@@ -245,7 +250,7 @@ static void ipi_send_msg_one(int cpu, enum ipi_msg_type msg)
 	 * and read back old value
 	 */
 	do {
-		new = old = ACCESS_ONCE(*ipi_data_ptr);
+		new = old = READ_ONCE(*ipi_data_ptr);
 		new |= 1U << msg;
 	} while (cmpxchg(ipi_data_ptr, old, new) != old);
 
diff --git a/arch/arc/kernel/sys.c b/arch/arc/kernel/sys.c
index 9d6c1ca26af6..fddecc76efb7 100644
--- a/arch/arc/kernel/sys.c
+++ b/arch/arc/kernel/sys.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 
 #include <linux/syscalls.h>
 #include <linux/signal.h>
diff --git a/arch/arc/kernel/traps.c b/arch/arc/kernel/traps.c
index ff83e78d0cfb..bcd7c9fc5d0f 100644
--- a/arch/arc/kernel/traps.c
+++ b/arch/arc/kernel/traps.c
@@ -80,7 +80,7 @@ int name(unsigned long address, struct pt_regs *regs) \
 DO_ERROR_INFO(SIGILL, "Priv Op/Disabled Extn", do_privilege_fault, ILL_PRVOPC)
 DO_ERROR_INFO(SIGILL, "Invalid Extn Insn", do_extension_fault, ILL_ILLOPC)
 DO_ERROR_INFO(SIGILL, "Illegal Insn (or Seq)", insterror_is_error, ILL_ILLOPC)
-DO_ERROR_INFO(SIGBUS, "Invalid Mem Access", do_memory_error, BUS_ADRERR)
+DO_ERROR_INFO(SIGBUS, "Invalid Mem Access", __weak do_memory_error, BUS_ADRERR)
 DO_ERROR_INFO(SIGTRAP, "Breakpoint Set", trap_is_brkpt, TRAP_BRKPT)
 DO_ERROR_INFO(SIGBUS, "Misaligned Access", do_misaligned_error, BUS_ADRALN)
 
@@ -103,7 +103,7 @@ int do_misaligned_access(unsigned long address, struct pt_regs *regs,
  */
 void do_machine_check_fault(unsigned long address, struct pt_regs *regs)
 {
-	die("Machine Check Exception", regs, address);
+	die("Unhandled Machine Check Exception", regs, address);
 }
 
 
diff --git a/arch/arc/kernel/troubleshoot.c b/arch/arc/kernel/troubleshoot.c
index f9caf79186d4..7d8c1d6c2f60 100644
--- a/arch/arc/kernel/troubleshoot.c
+++ b/arch/arc/kernel/troubleshoot.c
@@ -140,7 +140,7 @@ static void show_ecr_verbose(struct pt_regs *regs)
 	} else if (vec == ECR_V_ITLB_MISS) {
 		pr_cont("Insn could not be fetched\n");
 	} else if (vec == ECR_V_MACH_CHK) {
-		pr_cont("%s\n", (cause_code == 0x0) ?
+		pr_cont("Machine Check (%s)\n", (cause_code == 0x0) ?
 					"Double Fault" : "Other Fatal Err");
 
 	} else if (vec == ECR_V_PROTV) {
@@ -178,7 +178,7 @@ void show_regs(struct pt_regs *regs)
 	struct callee_regs *cregs;
 	char *buf;
 
-	buf = (char *)__get_free_page(GFP_TEMPORARY);
+	buf = (char *)__get_free_page(GFP_KERNEL);
 	if (!buf)
 		return;
 
@@ -233,6 +233,9 @@ void show_kernel_fault_diag(const char *str, struct pt_regs *regs,
 {
 	current->thread.fault_address = address;
 
+	/* Show fault description */
+	pr_info("\n%s\n", str);
+
 	/* Caller and Callee regs */
 	show_regs(regs);
 
diff --git a/arch/arc/mm/cache.c b/arch/arc/mm/cache.c
index a867575a758b..eee924dfffa6 100644
--- a/arch/arc/mm/cache.c
+++ b/arch/arc/mm/cache.c
@@ -652,7 +652,7 @@ static void __ic_line_inv_vaddr(phys_addr_t paddr, unsigned long vaddr,
 
 #endif /* CONFIG_ARC_HAS_ICACHE */
 
-noinline void slc_op(phys_addr_t paddr, unsigned long sz, const int op)
+noinline void slc_op_rgn(phys_addr_t paddr, unsigned long sz, const int op)
 {
 #ifdef CONFIG_ISA_ARCV2
 	/*
@@ -665,6 +665,7 @@ noinline void slc_op(phys_addr_t paddr, unsigned long sz, const int op)
 	static DEFINE_SPINLOCK(lock);
 	unsigned long flags;
 	unsigned int ctrl;
+	phys_addr_t end;
 
 	spin_lock_irqsave(&lock, flags);
 
@@ -694,8 +695,19 @@ noinline void slc_op(phys_addr_t paddr, unsigned long sz, const int op)
 	 * END needs to be setup before START (latter triggers the operation)
 	 * END can't be same as START, so add (l2_line_sz - 1) to sz
 	 */
-	write_aux_reg(ARC_REG_SLC_RGN_END, (paddr + sz + l2_line_sz - 1));
-	write_aux_reg(ARC_REG_SLC_RGN_START, paddr);
+	end = paddr + sz + l2_line_sz - 1;
+	if (is_pae40_enabled())
+		write_aux_reg(ARC_REG_SLC_RGN_END1, upper_32_bits(end));
+
+	write_aux_reg(ARC_REG_SLC_RGN_END, lower_32_bits(end));
+
+	if (is_pae40_enabled())
+		write_aux_reg(ARC_REG_SLC_RGN_START1, upper_32_bits(paddr));
+
+	write_aux_reg(ARC_REG_SLC_RGN_START, lower_32_bits(paddr));
+
+	/* Make sure "busy" bit reports correct stataus, see STAR 9001165532 */
+	read_aux_reg(ARC_REG_SLC_CTRL);
 
 	while (read_aux_reg(ARC_REG_SLC_CTRL) & SLC_CTRL_BUSY);
 
@@ -703,6 +715,58 @@ noinline void slc_op(phys_addr_t paddr, unsigned long sz, const int op)
 #endif
 }
 
+noinline void slc_op_line(phys_addr_t paddr, unsigned long sz, const int op)
+{
+#ifdef CONFIG_ISA_ARCV2
+	/*
+	 * SLC is shared between all cores and concurrent aux operations from
+	 * multiple cores need to be serialized using a spinlock
+	 * A concurrent operation can be silently ignored and/or the old/new
+	 * operation can remain incomplete forever (lockup in SLC_CTRL_BUSY loop
+	 * below)
+	 */
+	static DEFINE_SPINLOCK(lock);
+
+	const unsigned long SLC_LINE_MASK = ~(l2_line_sz - 1);
+	unsigned int ctrl, cmd;
+	unsigned long flags;
+	int num_lines;
+
+	spin_lock_irqsave(&lock, flags);
+
+	ctrl = read_aux_reg(ARC_REG_SLC_CTRL);
+
+	/* Don't rely on default value of IM bit */
+	if (!(op & OP_FLUSH))		/* i.e. OP_INV */
+		ctrl &= ~SLC_CTRL_IM;	/* clear IM: Disable flush before Inv */
+	else
+		ctrl |= SLC_CTRL_IM;
+
+	write_aux_reg(ARC_REG_SLC_CTRL, ctrl);
+
+	cmd = op & OP_INV ? ARC_AUX_SLC_IVDL : ARC_AUX_SLC_FLDL;
+
+	sz += paddr & ~SLC_LINE_MASK;
+	paddr &= SLC_LINE_MASK;
+
+	num_lines = DIV_ROUND_UP(sz, l2_line_sz);
+
+	while (num_lines-- > 0) {
+		write_aux_reg(cmd, paddr);
+		paddr += l2_line_sz;
+	}
+
+	/* Make sure "busy" bit reports correct stataus, see STAR 9001165532 */
+	read_aux_reg(ARC_REG_SLC_CTRL);
+
+	while (read_aux_reg(ARC_REG_SLC_CTRL) & SLC_CTRL_BUSY);
+
+	spin_unlock_irqrestore(&lock, flags);
+#endif
+}
+
+#define slc_op(paddr, sz, op)	slc_op_rgn(paddr, sz, op)
+
 noinline static void slc_entire_op(const int op)
 {
 	unsigned int ctrl, r = ARC_REG_SLC_CTRL;
@@ -1083,7 +1147,7 @@ SYSCALL_DEFINE3(cacheflush, uint32_t, start, uint32_t, sz, uint32_t, flags)
  */
 noinline void __init arc_ioc_setup(void)
 {
-	unsigned int ap_sz;
+	unsigned int ioc_base, mem_sz;
 
 	/* Flush + invalidate + disable L1 dcache */
 	__dc_disable();
@@ -1092,18 +1156,29 @@ noinline void __init arc_ioc_setup(void)
 	if (read_aux_reg(ARC_REG_SLC_BCR))
 		slc_entire_op(OP_FLUSH_N_INV);
 
-	/* IOC Aperture start: TDB: handle non default CONFIG_LINUX_LINK_BASE */
-	write_aux_reg(ARC_REG_IO_COH_AP0_BASE, 0x80000);
-
 	/*
-	 * IOC Aperture size:
-	 *   decoded as 2 ^ (SIZE + 2) KB: so setting 0x11 implies 512M
+	 * currently IOC Aperture covers entire DDR
 	 * TBD: fix for PGU + 1GB of low mem
 	 * TBD: fix for PAE
 	 */
-	ap_sz = order_base_2(arc_get_mem_sz()/1024) - 2;
-	write_aux_reg(ARC_REG_IO_COH_AP0_SIZE, ap_sz);
+	mem_sz = arc_get_mem_sz();
+
+	if (!is_power_of_2(mem_sz) || mem_sz < 4096)
+		panic("IOC Aperture size must be power of 2 larger than 4KB");
+
+	/*
+	 * IOC Aperture size decoded as 2 ^ (SIZE + 2) KB,
+	 * so setting 0x11 implies 512MB, 0x12 implies 1GB...
+	 */
+	write_aux_reg(ARC_REG_IO_COH_AP0_SIZE, order_base_2(mem_sz >> 10) - 2);
+
+	/* for now assume kernel base is start of IOC aperture */
+	ioc_base = CONFIG_LINUX_RAM_BASE;
+
+	if (ioc_base % mem_sz != 0)
+		panic("IOC Aperture start must be aligned to the size of the aperture");
 
+	write_aux_reg(ARC_REG_IO_COH_AP0_BASE, ioc_base >> 12);
 	write_aux_reg(ARC_REG_IO_COH_PARTIAL, 1);
 	write_aux_reg(ARC_REG_IO_COH_ENABLE, 1);
 
@@ -1111,6 +1186,13 @@ noinline void __init arc_ioc_setup(void)
 	__dc_enable();
 }
 
+/*
+ * Cache related boot time checks/setups only needed on master CPU:
+ *  - Geometry checks (kernel build and hardware agree: e.g. L1_CACHE_BYTES)
+ *    Assume SMP only, so all cores will have same cache config. A check on
+ *    one core suffices for all
+ *  - IOC setup / dma callbacks only need to be done once
+ */
 void __init arc_cache_init_master(void)
 {
 	unsigned int __maybe_unused cpu = smp_processor_id();
@@ -1188,14 +1270,29 @@ void __ref arc_cache_init(void)
 	unsigned int __maybe_unused cpu = smp_processor_id();
 	char str[256];
 
-	printk(arc_cache_mumbojumbo(0, str, sizeof(str)));
+	pr_info("%s", arc_cache_mumbojumbo(0, str, sizeof(str)));
 
-	/*
-	 * Only master CPU needs to execute rest of function:
-	 *  - Assume SMP so all cores will have same cache config so
-	 *    any geomtry checks will be same for all
-	 *  - IOC setup / dma callbacks only need to be setup once
-	 */
 	if (!cpu)
 		arc_cache_init_master();
+
+	/*
+	 * In PAE regime, TLB and cache maintenance ops take wider addresses
+	 * And even if PAE is not enabled in kernel, the upper 32-bits still need
+	 * to be zeroed to keep the ops sane.
+	 * As an optimization for more common !PAE enabled case, zero them out
+	 * once at init, rather than checking/setting to 0 for every runtime op
+	 */
+	if (is_isa_arcv2() && pae40_exist_but_not_enab()) {
+
+		if (IS_ENABLED(CONFIG_ARC_HAS_ICACHE))
+			write_aux_reg(ARC_REG_IC_PTAG_HI, 0);
+
+		if (IS_ENABLED(CONFIG_ARC_HAS_DCACHE))
+			write_aux_reg(ARC_REG_DC_PTAG_HI, 0);
+
+		if (l2_line_sz) {
+			write_aux_reg(ARC_REG_SLC_RGN_END1, 0);
+			write_aux_reg(ARC_REG_SLC_RGN_START1, 0);
+		}
+	}
 }
diff --git a/arch/arc/mm/dma.c b/arch/arc/mm/dma.c
index 2a07e6ecafbd..e9d93604ad0f 100644
--- a/arch/arc/mm/dma.c
+++ b/arch/arc/mm/dma.c
@@ -117,7 +117,7 @@ static int arc_dma_mmap(struct device *dev, struct vm_area_struct *vma,
 
 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
 
-	if (dma_mmap_from_coherent(dev, vma, cpu_addr, size, &ret))
+	if (dma_mmap_from_dev_coherent(dev, vma, cpu_addr, size, &ret))
 		return ret;
 
 	if (off < count && user_count <= (count - off)) {
@@ -153,6 +153,19 @@ static void _dma_cache_sync(phys_addr_t paddr, size_t size,
 	}
 }
 
+/*
+ * arc_dma_map_page - map a portion of a page for streaming DMA
+ *
+ * Ensure that any data held in the cache is appropriately discarded
+ * or written back.
+ *
+ * The device owns this memory once this call has completed.  The CPU
+ * can regain ownership by calling dma_unmap_page().
+ *
+ * Note: while it takes struct page as arg, caller can "abuse" it to pass
+ * a region larger than PAGE_SIZE, provided it is physically contiguous
+ * and this still works correctly
+ */
 static dma_addr_t arc_dma_map_page(struct device *dev, struct page *page,
 		unsigned long offset, size_t size, enum dma_data_direction dir,
 		unsigned long attrs)
@@ -165,6 +178,24 @@ static dma_addr_t arc_dma_map_page(struct device *dev, struct page *page,
 	return plat_phys_to_dma(dev, paddr);
 }
 
+/*
+ * arc_dma_unmap_page - unmap a buffer previously mapped through dma_map_page()
+ *
+ * After this call, reads by the CPU to the buffer are guaranteed to see
+ * whatever the device wrote there.
+ *
+ * Note: historically this routine was not implemented for ARC
+ */
+static void arc_dma_unmap_page(struct device *dev, dma_addr_t handle,
+			       size_t size, enum dma_data_direction dir,
+			       unsigned long attrs)
+{
+	phys_addr_t paddr = plat_dma_to_phys(dev, handle);
+
+	if (!(attrs & DMA_ATTR_SKIP_CPU_SYNC))
+		_dma_cache_sync(paddr, size, dir);
+}
+
 static int arc_dma_map_sg(struct device *dev, struct scatterlist *sg,
 	   int nents, enum dma_data_direction dir, unsigned long attrs)
 {
@@ -178,6 +209,18 @@ static int arc_dma_map_sg(struct device *dev, struct scatterlist *sg,
 	return nents;
 }
 
+static void arc_dma_unmap_sg(struct device *dev, struct scatterlist *sg,
+			     int nents, enum dma_data_direction dir,
+			     unsigned long attrs)
+{
+	struct scatterlist *s;
+	int i;
+
+	for_each_sg(sg, s, nents, i)
+		arc_dma_unmap_page(dev, sg_dma_address(s), sg_dma_len(s), dir,
+				   attrs);
+}
+
 static void arc_dma_sync_single_for_cpu(struct device *dev,
 		dma_addr_t dma_handle, size_t size, enum dma_data_direction dir)
 {
@@ -223,7 +266,9 @@ const struct dma_map_ops arc_dma_ops = {
 	.free			= arc_dma_free,
 	.mmap			= arc_dma_mmap,
 	.map_page		= arc_dma_map_page,
+	.unmap_page		= arc_dma_unmap_page,
 	.map_sg			= arc_dma_map_sg,
+	.unmap_sg		= arc_dma_unmap_sg,
 	.sync_single_for_device	= arc_dma_sync_single_for_device,
 	.sync_single_for_cpu	= arc_dma_sync_single_for_cpu,
 	.sync_sg_for_cpu	= arc_dma_sync_sg_for_cpu,
diff --git a/arch/arc/mm/fault.c b/arch/arc/mm/fault.c
index 162c97528872..a0b7bd6d030d 100644
--- a/arch/arc/mm/fault.c
+++ b/arch/arc/mm/fault.c
@@ -207,7 +207,7 @@ no_context:
 	/* Are we prepared to handle this kernel fault?
 	 *
 	 * (The kernel has valid exception-points in the source
-	 *  when it acesses user-memory. When it fails in one
+	 *  when it accesses user-memory. When it fails in one
 	 *  of those points, we find it in a table and do a jump
 	 *  to some fixup code that loads an appropriate error
 	 *  code)
diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c
index 8c9415ed6280..ba145065c579 100644
--- a/arch/arc/mm/init.c
+++ b/arch/arc/mm/init.c
@@ -26,7 +26,7 @@ pgd_t swapper_pg_dir[PTRS_PER_PGD] __aligned(PAGE_SIZE);
 char empty_zero_page[PAGE_SIZE] __aligned(PAGE_SIZE);
 EXPORT_SYMBOL(empty_zero_page);
 
-static const unsigned long low_mem_start = CONFIG_LINUX_LINK_BASE;
+static const unsigned long low_mem_start = CONFIG_LINUX_RAM_BASE;
 static unsigned long low_mem_sz;
 
 #ifdef CONFIG_HIGHMEM
@@ -63,7 +63,7 @@ void __init early_init_dt_add_memory_arch(u64 base, u64 size)
 
 	if (!low_mem_sz) {
 		if (base != low_mem_start)
-			panic("CONFIG_LINUX_LINK_BASE != DT memory { }");
+			panic("CONFIG_LINUX_RAM_BASE != DT memory { }");
 
 		low_mem_sz = size;
 		in_use = 1;
@@ -161,7 +161,7 @@ void __init setup_arch_memory(void)
 	 * We can't use the helper free_area_init(zones[]) because it uses
 	 * PAGE_OFFSET to compute the @min_low_pfn which would be wrong
 	 * when our kernel doesn't start at PAGE_OFFSET, i.e.
-	 * PAGE_OFFSET != CONFIG_LINUX_LINK_BASE
+	 * PAGE_OFFSET != CONFIG_LINUX_RAM_BASE
 	 */
 	free_area_init_node(0,			/* node-id */
 			    zones_size,		/* num pages per zone */
diff --git a/arch/arc/mm/tlb.c b/arch/arc/mm/tlb.c
index d0126fdfe2d8..4097764fea23 100644
--- a/arch/arc/mm/tlb.c
+++ b/arch/arc/mm/tlb.c
@@ -104,6 +104,8 @@
 /* A copy of the ASID from the PID reg is kept in asid_cache */
 DEFINE_PER_CPU(unsigned int, asid_cache) = MM_CTXT_FIRST_CYCLE;
 
+static int __read_mostly pae_exists;
+
 /*
  * Utility Routine to erase a J-TLB entry
  * Caller needs to setup Index Reg (manually or via getIndex)
@@ -760,21 +762,23 @@ void read_decode_mmu_bcr(void)
 	tmp = read_aux_reg(ARC_REG_MMU_BCR);
 	mmu->ver = (tmp >> 24);
 
-	if (mmu->ver <= 2) {
-		mmu2 = (struct bcr_mmu_1_2 *)&tmp;
-		mmu->pg_sz_k = TO_KB(0x2000);
-		mmu->sets = 1 << mmu2->sets;
-		mmu->ways = 1 << mmu2->ways;
-		mmu->u_dtlb = mmu2->u_dtlb;
-		mmu->u_itlb = mmu2->u_itlb;
-	} else if (mmu->ver == 3) {
-		mmu3 = (struct bcr_mmu_3 *)&tmp;
-		mmu->pg_sz_k = 1 << (mmu3->pg_sz - 1);
-		mmu->sets = 1 << mmu3->sets;
-		mmu->ways = 1 << mmu3->ways;
-		mmu->u_dtlb = mmu3->u_dtlb;
-		mmu->u_itlb = mmu3->u_itlb;
-		mmu->sasid = mmu3->sasid;
+	if (is_isa_arcompact()) {
+		if (mmu->ver <= 2) {
+			mmu2 = (struct bcr_mmu_1_2 *)&tmp;
+			mmu->pg_sz_k = TO_KB(0x2000);
+			mmu->sets = 1 << mmu2->sets;
+			mmu->ways = 1 << mmu2->ways;
+			mmu->u_dtlb = mmu2->u_dtlb;
+			mmu->u_itlb = mmu2->u_itlb;
+		} else {
+			mmu3 = (struct bcr_mmu_3 *)&tmp;
+			mmu->pg_sz_k = 1 << (mmu3->pg_sz - 1);
+			mmu->sets = 1 << mmu3->sets;
+			mmu->ways = 1 << mmu3->ways;
+			mmu->u_dtlb = mmu3->u_dtlb;
+			mmu->u_itlb = mmu3->u_itlb;
+			mmu->sasid = mmu3->sasid;
+		}
 	} else {
 		mmu4 = (struct bcr_mmu_4 *)&tmp;
 		mmu->pg_sz_k = 1 << (mmu4->sz0 - 1);
@@ -784,7 +788,7 @@ void read_decode_mmu_bcr(void)
 		mmu->u_dtlb = mmu4->u_dtlb * 4;
 		mmu->u_itlb = mmu4->u_itlb * 4;
 		mmu->sasid = mmu4->sasid;
-		mmu->pae = mmu4->pae;
+		pae_exists = mmu->pae = mmu4->pae;
 	}
 }
 
@@ -809,12 +813,18 @@ char *arc_mmu_mumbojumbo(int cpu_id, char *buf, int len)
 	return buf;
 }
 
+int pae40_exist_but_not_enab(void)
+{
+	return pae_exists && !is_pae40_enabled();
+}
+
 void arc_mmu_init(void)
 {
-	char str[256];
 	struct cpuinfo_arc_mmu *mmu = &cpuinfo_arc700[smp_processor_id()].mmu;
+	char str[256];
+	int compat = 0;
 
-	printk(arc_mmu_mumbojumbo(0, str, sizeof(str)));
+	pr_info("%s", arc_mmu_mumbojumbo(0, str, sizeof(str)));
 
 	/*
 	 * Can't be done in processor.h due to header include depenedencies
@@ -827,15 +837,21 @@ void arc_mmu_init(void)
 	 */
 	BUILD_BUG_ON(!IS_ALIGNED(STACK_TOP, PMD_SIZE));
 
-	/* For efficiency sake, kernel is compile time built for a MMU ver
-	 * This must match the hardware it is running on.
-	 * Linux built for MMU V2, if run on MMU V1 will break down because V1
-	 *  hardware doesn't understand cmds such as WriteNI, or IVUTLB
-	 * On the other hand, Linux built for V1 if run on MMU V2 will do
-	 *   un-needed workarounds to prevent memcpy thrashing.
-	 * Similarly MMU V3 has new features which won't work on older MMU
+	/*
+	 * Ensure that MMU features assumed by kernel exist in hardware.
+	 * For older ARC700 cpus, it has to be exact match, since the MMU
+	 * revisions were not backwards compatible (MMUv3 TLB layout changed
+	 * so even if kernel for v2 didn't use any new cmds of v3, it would
+	 * still not work.
+	 * For HS cpus, MMUv4 was baseline and v5 is backwards compatible
+	 * (will run older software).
 	 */
-	if (mmu->ver != CONFIG_ARC_MMU_VER) {
+	if (is_isa_arcompact() && mmu->ver == CONFIG_ARC_MMU_VER)
+		compat = 1;
+	else if (is_isa_arcv2() && mmu->ver >= CONFIG_ARC_MMU_VER)
+		compat = 1;
+
+	if (!compat) {
 		panic("MMU ver %d doesn't match kernel built for %d...\n",
 		      mmu->ver, CONFIG_ARC_MMU_VER);
 	}
@@ -859,6 +875,9 @@ void arc_mmu_init(void)
 	/* swapper_pg_dir is the pgd for the kernel, used by vmalloc */
 	write_aux_reg(ARC_REG_SCRATCH_DATA0, swapper_pg_dir);
 #endif
+
+	if (pae40_exist_but_not_enab())
+		write_aux_reg(ARC_REG_TLBPD1HI, 0);
 }
 
 /*
@@ -898,9 +917,6 @@ void do_tlb_overlap_fault(unsigned long cause, unsigned long address,
 
 	local_irq_save(flags);
 
-	/* re-enable the MMU */
-	write_aux_reg(ARC_REG_PID, MMU_ENABLE | read_aux_reg(ARC_REG_PID));
-
 	/* loop thru all sets of TLB */
 	for (set = 0; set < mmu->sets; set++) {
 
diff --git a/arch/arc/mm/tlbex.S b/arch/arc/mm/tlbex.S
index b30e4e36bb00..0e1e47a67c73 100644
--- a/arch/arc/mm/tlbex.S
+++ b/arch/arc/mm/tlbex.S
@@ -274,6 +274,13 @@ ex_saved_reg1:
 .macro COMMIT_ENTRY_TO_MMU
 #if (CONFIG_ARC_MMU_VER < 4)
 
+#ifdef CONFIG_EZNPS_MTM_EXT
+	/* verify if entry for this vaddr+ASID already exists */
+	sr    TLBProbe, [ARC_REG_TLBCOMMAND]
+	lr    r0, [ARC_REG_TLBINDEX]
+	bbit0 r0, 31, 88f
+#endif
+
 	/* Get free TLB slot: Set = computed from vaddr, way = random */
 	sr  TLBGetIndex, [ARC_REG_TLBCOMMAND]
 
@@ -287,6 +294,8 @@ ex_saved_reg1:
 #else
 	sr TLBInsertEntry, [ARC_REG_TLBCOMMAND]
 #endif
+
+88:
 .endm
 
 
diff --git a/arch/arc/oprofile/Makefile b/arch/arc/oprofile/Makefile
index ce417a6e70b8..698367bb41d0 100644
--- a/arch/arc/oprofile/Makefile
+++ b/arch/arc/oprofile/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_OPROFILE) += oprofile.o
 
 DRIVER_OBJS = $(addprefix ../../../drivers/oprofile/, \
diff --git a/arch/arc/plat-axs10x/Kconfig b/arch/arc/plat-axs10x/Kconfig
index c54d1ae57fe0..4e0df7b7a248 100644
--- a/arch/arc/plat-axs10x/Kconfig
+++ b/arch/arc/plat-axs10x/Kconfig
@@ -14,6 +14,8 @@ menuconfig ARC_PLAT_AXS10X
 	select MIGHT_HAVE_PCI
 	select GENERIC_IRQ_CHIP
 	select GPIOLIB
+	select AXS101 if ISA_ARCOMPACT
+	select AXS103 if ISA_ARCV2
 	help
 	  Support for the ARC AXS10x Software Development Platforms.
 
diff --git a/arch/arc/plat-axs10x/axs10x.c b/arch/arc/plat-axs10x/axs10x.c
index 38ff349d7f2a..f1ac6790da5f 100644
--- a/arch/arc/plat-axs10x/axs10x.c
+++ b/arch/arc/plat-axs10x/axs10x.c
@@ -80,22 +80,6 @@ static void __init axs10x_enable_gpio_intc_wire(void)
 	iowrite32(1 << MB_TO_GPIO_IRQ, (void __iomem *) GPIO_INTEN);
 }
 
-static inline void __init
-write_cgu_reg(uint32_t value, void __iomem *reg, void __iomem *lock_reg)
-{
-	unsigned int loops = 128 * 1024, ctr;
-
-	iowrite32(value, reg);
-
-	ctr = loops;
-	while (((ioread32(lock_reg) & 1) == 1) && ctr--) /* wait for unlock */
-		cpu_relax();
-
-	ctr = loops;
-	while (((ioread32(lock_reg) & 1) == 0) && ctr--) /* wait for re-lock */
-		cpu_relax();
-}
-
 static void __init axs10x_print_board_ver(unsigned int creg, const char *str)
 {
 	union ver {
@@ -314,7 +298,6 @@ static void __init axs101_early_init(void)
 
 #ifdef CONFIG_AXS103
 
-#define AXC003_CGU	0xF0000000
 #define AXC003_CREG	0xF0001000
 #define AXC003_MST_AXI_TUNNEL	0
 #define AXC003_MST_HS38		1
@@ -324,131 +307,38 @@ static void __init axs101_early_init(void)
 #define CREG_CPU_TUN_IO_CTRL	(AXC003_CREG + 0x494)
 
 
-union pll_reg {
-	struct {
-#ifdef CONFIG_CPU_BIG_ENDIAN
-		unsigned int pad:17, noupd:1, bypass:1, edge:1, high:6, low:6;
-#else
-		unsigned int low:6, high:6, edge:1, bypass:1, noupd:1, pad:17;
-#endif
-	};
-	unsigned int val;
-};
-
-static unsigned int __init axs103_get_freq(void)
-{
-	union pll_reg idiv, fbdiv, odiv;
-	unsigned int f = 33333333;
-
-	idiv.val = ioread32((void __iomem *)AXC003_CGU + 0x80 + 0);
-	fbdiv.val = ioread32((void __iomem *)AXC003_CGU + 0x80 + 4);
-	odiv.val = ioread32((void __iomem *)AXC003_CGU + 0x80 + 8);
-
-	if (idiv.bypass != 1)
-		f = f / (idiv.low + idiv.high);
-
-	if (fbdiv.bypass != 1)
-		f = f * (fbdiv.low + fbdiv.high);
-
-	if (odiv.bypass != 1)
-		f = f / (odiv.low + odiv.high);
-
-	f = (f + 500000) / 1000000; /* Rounding */
-	return f;
-}
-
-static inline unsigned int __init encode_div(unsigned int id, int upd)
-{
-	union pll_reg div;
-
-	div.val = 0;
-
-	div.noupd = !upd;
-	div.bypass = id == 1 ? 1 : 0;
-	div.edge = (id%2 == 0) ? 0 : 1;  /* 0 = rising */
-	div.low = (id%2 == 0) ? id >> 1 : (id >> 1)+1;
-	div.high = id >> 1;
-
-	return div.val;
-}
-
-noinline static void __init
-axs103_set_freq(unsigned int id, unsigned int fd, unsigned int od)
-{
-	write_cgu_reg(encode_div(id, 0),
-		      (void __iomem *)AXC003_CGU + 0x80 + 0,
-		      (void __iomem *)AXC003_CGU + 0x110);
-
-	write_cgu_reg(encode_div(fd, 0),
-		      (void __iomem *)AXC003_CGU + 0x80 + 4,
-		      (void __iomem *)AXC003_CGU + 0x110);
-
-	write_cgu_reg(encode_div(od, 1),
-		      (void __iomem *)AXC003_CGU + 0x80 + 8,
-		      (void __iomem *)AXC003_CGU + 0x110);
-}
-
 static void __init axs103_early_init(void)
 {
-	int offset = fdt_path_offset(initial_boot_params, "/cpu_card/core_clk");
-	const struct fdt_property *prop = fdt_get_property(initial_boot_params,
-							   offset,
-							   "clock-frequency",
-							   NULL);
-	u32 freq = be32_to_cpu(*(u32*)(prop->data)) / 1000000, orig = freq;
-
+#ifdef CONFIG_ARC_MCIP
 	/*
 	 * AXS103 configurations for SMP/QUAD configurations share device tree
-	 * which defaults to 90 MHz. However recent failures of Quad config
+	 * which defaults to 100 MHz. However recent failures of Quad config
 	 * revealed P&R timing violations so clamp it down to safe 50 MHz
 	 * Instead of duplicating defconfig/DT for SMP/QUAD, add a small hack
-	 *
-	 * This hack is really hacky as of now. Fix it properly by getting the
-	 * number of cores as return value of platform's early SMP callback
+	 * of fudging the freq in DT
 	 */
-#ifdef CONFIG_ARC_MCIP
 	unsigned int num_cores = (read_aux_reg(ARC_REG_MCIP_BCR) >> 16) & 0x3F;
-	if (num_cores > 2)
-		freq = 50;
-#endif
-
-	switch (freq) {
-	case 33:
-		axs103_set_freq(1, 1, 1);
-		break;
-	case 50:
-		axs103_set_freq(1, 30, 20);
-		break;
-	case 75:
-		axs103_set_freq(2, 45, 10);
-		break;
-	case 90:
-		axs103_set_freq(2, 54, 10);
-		break;
-	case 100:
-		axs103_set_freq(1, 30, 10);
-		break;
-	case 125:
-		axs103_set_freq(2, 45,  6);
-		break;
-	default:
+	if (num_cores > 2) {
+		u32 freq = 50, orig;
 		/*
-		 * In this case, core_frequency derived from
-		 * DT "clock-frequency" might not match with board value.
-		 * Hence update it to match the board value.
+		 * TODO: use cpu node "cpu-freq" param instead of platform-specific
+		 * "/cpu_card/core_clk" as it works only if we use fixed-clock for cpu.
 		 */
-		freq = axs103_get_freq();
-		break;
-	}
-
-	pr_info("Freq is %dMHz\n", freq);
-
-	/* Patching .dtb in-place with new core clock value */
-	if (freq != orig ) {
-		freq = cpu_to_be32(freq * 1000000);
-		fdt_setprop_inplace(initial_boot_params, offset,
-				    "clock-frequency", &freq, sizeof(freq));
+		int off = fdt_path_offset(initial_boot_params, "/cpu_card/core_clk");
+		const struct fdt_property *prop;
+
+		prop = fdt_get_property(initial_boot_params, off,
+					"clock-frequency", NULL);
+		orig = be32_to_cpu(*(u32*)(prop->data)) / 1000000;
+
+		/* Patching .dtb in-place with new core clock value */
+		if (freq != orig ) {
+			freq = cpu_to_be32(freq * 1000000);
+			fdt_setprop_inplace(initial_boot_params, off,
+					    "clock-frequency", &freq, sizeof(freq));
+		}
 	}
+#endif
 
 	/* Memory maps already config in pre-bootloader */
 
diff --git a/arch/arc/plat-eznps/Kconfig b/arch/arc/plat-eznps/Kconfig
index 1595a38e50cd..8eff057efcae 100644
--- a/arch/arc/plat-eznps/Kconfig
+++ b/arch/arc/plat-eznps/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # For a description of the syntax of this configuration file,
 # see Documentation/kbuild/kconfig-language.txt.
@@ -12,8 +13,8 @@ menuconfig ARC_PLAT_EZNPS
 	help
 	  Support for EZchip development platforms,
 	  based on ARC700 cores.
-	  We handle few flavours:
-	    - Hardware Emulator AKA HE which is FPGA based chasis
+	  We handle few flavors:
+	    - Hardware Emulator AKA HE which is FPGA based chassis
 	    - Simulator based on MetaWare nSIM
 	    - NPS400 chip based on ASIC
 
@@ -32,3 +33,25 @@ config EZNPS_MTM_EXT
 	  any of them seem like CPU from Linux point of view.
 	  All threads within same core share the execution unit of the
 	  core and HW scheduler round robin between them.
+
+config EZNPS_MEM_ERROR_ALIGN
+       bool "ARC-EZchip Memory error as an exception"
+       depends on EZNPS_MTM_EXT
+       default n
+       help
+	  On the real chip of the NPS, user memory errors are handled
+	  as a machine check exception, which is fatal, whereas on
+	  simulator platform for NPS, is handled as a Level 2 interrupt
+	  (just a stock ARC700) which is recoverable. This option makes
+	  simulator behave like hardware.
+
+config EZNPS_SHARED_AUX_REGS
+	bool "ARC-EZchip Shared Auxiliary Registers Per Core"
+	depends on ARC_PLAT_EZNPS
+	default y
+	help
+	  On the real chip of the NPS, auxiliary registers are shared between
+	  all the cpus of the core, whereas on simulator platform for NPS,
+	  each cpu has a different set of auxiliary registers. Configuration
+	  should be unset if auxiliary registers are not shared between the cpus
+	  of the core, so there will be a need to initialize them per cpu.
diff --git a/arch/arc/plat-eznps/Makefile b/arch/arc/plat-eznps/Makefile
index 21091b199df0..8d4371706b2f 100644
--- a/arch/arc/plat-eznps/Makefile
+++ b/arch/arc/plat-eznps/Makefile
@@ -2,6 +2,6 @@
 # Makefile for the linux kernel.
 #
 
-obj-y := entry.o platform.o
+obj-y := entry.o platform.o ctop.o
 obj-$(CONFIG_SMP) += smp.o
 obj-$(CONFIG_EZNPS_MTM_EXT) += mtm.o
diff --git a/arch/arc/plat-eznps/ctop.c b/arch/arc/plat-eznps/ctop.c
new file mode 100644
index 000000000000..030bcd070a1b
--- /dev/null
+++ b/arch/arc/plat-eznps/ctop.c
@@ -0,0 +1,32 @@
+/*
+ * Copyright(c) 2015 EZchip Technologies.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ */
+
+#include <linux/sched.h>
+#include <asm/processor.h>
+#include <plat/ctop.h>
+
+void dp_save_restore(struct task_struct *prev, struct task_struct *next)
+{
+	struct eznps_dp *prev_task_dp = &prev->thread.dp;
+	struct eznps_dp *next_task_dp = &next->thread.dp;
+
+	/* Here we save all Data Plane related auxiliary registers */
+	prev_task_dp->eflags = read_aux_reg(CTOP_AUX_EFLAGS);
+	write_aux_reg(CTOP_AUX_EFLAGS, next_task_dp->eflags);
+
+	prev_task_dp->gpa1 = read_aux_reg(CTOP_AUX_GPA1);
+	write_aux_reg(CTOP_AUX_GPA1, next_task_dp->gpa1);
+}
diff --git a/arch/arc/plat-eznps/entry.S b/arch/arc/plat-eznps/entry.S
index 328261c27cda..091c92c32ab6 100644
--- a/arch/arc/plat-eznps/entry.S
+++ b/arch/arc/plat-eznps/entry.S
@@ -27,7 +27,7 @@
 	.align 1024	; HW requierment for restart first PC
 
 ENTRY(res_service)
-#ifdef CONFIG_EZNPS_MTM_EXT
+#if defined(CONFIG_EZNPS_MTM_EXT) && defined(CONFIG_EZNPS_SHARED_AUX_REGS)
 	; There is no work for HW thread id != 0
 	lr	r3, [CTOP_AUX_THREAD_ID]
 	cmp	r3, 0
diff --git a/arch/arc/plat-eznps/include/plat/ctop.h b/arch/arc/plat-eznps/include/plat/ctop.h
index ee2e32df5e90..0c7d11022d0f 100644
--- a/arch/arc/plat-eznps/include/plat/ctop.h
+++ b/arch/arc/plat-eznps/include/plat/ctop.h
@@ -39,6 +39,7 @@
 #define CTOP_AUX_LOGIC_CORE_ID			(CTOP_AUX_BASE + 0x018)
 #define CTOP_AUX_MT_CTRL			(CTOP_AUX_BASE + 0x020)
 #define CTOP_AUX_HW_COMPLY			(CTOP_AUX_BASE + 0x024)
+#define CTOP_AUX_DPC				(CTOP_AUX_BASE + 0x02C)
 #define CTOP_AUX_LPC				(CTOP_AUX_BASE + 0x030)
 #define CTOP_AUX_EFLAGS				(CTOP_AUX_BASE + 0x080)
 #define CTOP_AUX_IACK				(CTOP_AUX_BASE + 0x088)
@@ -46,6 +47,7 @@
 #define CTOP_AUX_UDMC				(CTOP_AUX_BASE + 0x300)
 
 /* EZchip core instructions */
+#define CTOP_INST_HWSCHD_WFT_IE12		0x3E6F7344
 #define CTOP_INST_HWSCHD_OFF_R4			0x3C6F00BF
 #define CTOP_INST_HWSCHD_RESTORE_R4		0x3E6F7103
 #define CTOP_INST_SCHD_RW			0x3E6F7004
diff --git a/arch/arc/plat-eznps/mtm.c b/arch/arc/plat-eznps/mtm.c
index aaaaffd3d940..2388de3d09ef 100644
--- a/arch/arc/plat-eznps/mtm.c
+++ b/arch/arc/plat-eznps/mtm.c
@@ -21,10 +21,22 @@
 #include <plat/mtm.h>
 #include <plat/smp.h>
 
-#define MT_CTRL_HS_CNT		0xFF
+#define MT_HS_CNT_MIN		0x01
+#define MT_HS_CNT_MAX		0xFF
 #define MT_CTRL_ST_CNT		0xF
 #define NPS_NUM_HW_THREADS	0x10
 
+static int mtm_hs_ctr = MT_HS_CNT_MAX;
+
+#ifdef CONFIG_EZNPS_MEM_ERROR_ALIGN
+int do_memory_error(unsigned long address, struct pt_regs *regs)
+{
+	die("Invalid Mem Access", regs, address);
+
+	return 1;
+}
+#endif
+
 static void mtm_init_nat(int cpu)
 {
 	struct nps_host_reg_mtm_cfg mtm_cfg;
@@ -98,6 +110,18 @@ void mtm_enable_core(unsigned int cpu)
 	int i;
 	struct nps_host_reg_aux_mt_ctrl mt_ctrl;
 	struct nps_host_reg_mtm_cfg mtm_cfg;
+	struct nps_host_reg_aux_dpc dpc;
+
+	/*
+	 * Initializing dpc register in each CPU.
+	 * Overwriting the init value of the DPC
+	 * register so that CMEM and FMT virtual address
+	 * spaces are accessible, and Data Plane HW
+	 * facilities are enabled.
+	 */
+	dpc.ien = 1;
+	dpc.men = 1;
+	write_aux_reg(CTOP_AUX_DPC, dpc.value);
 
 	if (NPS_CPU_TO_THREAD_NUM(cpu) != 0)
 		return;
@@ -118,9 +142,7 @@ void mtm_enable_core(unsigned int cpu)
 	/* Enable HW schedule, stall counter, mtm */
 	mt_ctrl.value = 0;
 	mt_ctrl.hsen = 1;
-	mt_ctrl.hs_cnt = MT_CTRL_HS_CNT;
-	mt_ctrl.sten = 1;
-	mt_ctrl.st_cnt = MT_CTRL_ST_CNT;
+	mt_ctrl.hs_cnt = mtm_hs_ctr;
 	mt_ctrl.mten = 1;
 	write_aux_reg(CTOP_AUX_MT_CTRL, mt_ctrl.value);
 
@@ -131,3 +153,23 @@ void mtm_enable_core(unsigned int cpu)
 	 */
 	cpu_relax();
 }
+
+/* Verify and set the value of the mtm hs counter */
+static int __init set_mtm_hs_ctr(char *ctr_str)
+{
+	long hs_ctr;
+	int ret;
+
+	ret = kstrtol(ctr_str, 0, &hs_ctr);
+
+	if (ret || hs_ctr > MT_HS_CNT_MAX || hs_ctr < MT_HS_CNT_MIN) {
+		pr_err("** Invalid @nps_mtm_hs_ctr [%d] needs to be [%d:%d] (incl)\n",
+		       hs_ctr, MT_HS_CNT_MIN, MT_HS_CNT_MAX);
+		return -EINVAL;
+	}
+
+	mtm_hs_ctr = hs_ctr;
+
+	return 0;
+}
+early_param("nps_mtm_hs_ctr", set_mtm_hs_ctr);
diff --git a/arch/arc/plat-hsdk/Kconfig b/arch/arc/plat-hsdk/Kconfig
new file mode 100644
index 000000000000..19ab3cf98f0f
--- /dev/null
+++ b/arch/arc/plat-hsdk/Kconfig
@@ -0,0 +1,11 @@
+# Copyright (C) 2017 Synopsys, Inc. (www.synopsys.com)
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+
+menuconfig ARC_SOC_HSDK
+	bool "ARC HS Development Kit SOC"
+	select CLK_HSDK
+	select RESET_HSDK
diff --git a/arch/arc/plat-hsdk/Makefile b/arch/arc/plat-hsdk/Makefile
new file mode 100644
index 000000000000..9a50c511a672
--- /dev/null
+++ b/arch/arc/plat-hsdk/Makefile
@@ -0,0 +1,9 @@
+#
+# Copyright (C) 2017 Synopsys, Inc. (www.synopsys.com)
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+
+obj-y := platform.o
diff --git a/arch/arc/plat-hsdk/platform.c b/arch/arc/plat-hsdk/platform.c
new file mode 100644
index 000000000000..fd0ae5e38639
--- /dev/null
+++ b/arch/arc/plat-hsdk/platform.c
@@ -0,0 +1,118 @@
+/*
+ * ARC HSDK Platform support code
+ *
+ * Copyright (C) 2017 Synopsys, Inc. (www.synopsys.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/smp.h>
+#include <asm/arcregs.h>
+#include <asm/io.h>
+#include <asm/mach_desc.h>
+
+#define ARC_CCM_UNUSED_ADDR	0x60000000
+
+static void __init hsdk_init_per_cpu(unsigned int cpu)
+{
+	/*
+	 * By default ICCM is mapped to 0x7z while this area is used for
+	 * kernel virtual mappings, so move it to currently unused area.
+	 */
+	if (cpuinfo_arc700[cpu].iccm.sz)
+		write_aux_reg(ARC_REG_AUX_ICCM, ARC_CCM_UNUSED_ADDR);
+
+	/*
+	 * By default DCCM is mapped to 0x8z while this area is used by kernel,
+	 * so move it to currently unused area.
+	 */
+	if (cpuinfo_arc700[cpu].dccm.sz)
+		write_aux_reg(ARC_REG_AUX_DCCM, ARC_CCM_UNUSED_ADDR);
+}
+
+#define ARC_PERIPHERAL_BASE	0xf0000000
+#define CREG_BASE		(ARC_PERIPHERAL_BASE + 0x1000)
+#define CREG_PAE		(CREG_BASE + 0x180)
+#define CREG_PAE_UPDATE		(CREG_BASE + 0x194)
+
+#define CREG_CORE_IF_CLK_DIV	(CREG_BASE + 0x4B8)
+#define CREG_CORE_IF_CLK_DIV_2	0x1
+#define CGU_BASE		ARC_PERIPHERAL_BASE
+#define CGU_PLL_STATUS		(ARC_PERIPHERAL_BASE + 0x4)
+#define CGU_PLL_CTRL		(ARC_PERIPHERAL_BASE + 0x0)
+#define CGU_PLL_STATUS_LOCK	BIT(0)
+#define CGU_PLL_STATUS_ERR	BIT(1)
+#define CGU_PLL_CTRL_1GHZ	0x3A10
+#define HSDK_PLL_LOCK_TIMEOUT	500
+
+#define HSDK_PLL_LOCKED() \
+	!!(ioread32((void __iomem *) CGU_PLL_STATUS) & CGU_PLL_STATUS_LOCK)
+
+#define HSDK_PLL_ERR() \
+	!!(ioread32((void __iomem *) CGU_PLL_STATUS) & CGU_PLL_STATUS_ERR)
+
+static void __init hsdk_set_cpu_freq_1ghz(void)
+{
+	u32 timeout = HSDK_PLL_LOCK_TIMEOUT;
+
+	/*
+	 * As we set cpu clock which exceeds 500MHz, the divider for the interface
+	 * clock must be programmed to div-by-2.
+	 */
+	iowrite32(CREG_CORE_IF_CLK_DIV_2, (void __iomem *) CREG_CORE_IF_CLK_DIV);
+
+	/* Set cpu clock to 1GHz */
+	iowrite32(CGU_PLL_CTRL_1GHZ, (void __iomem *) CGU_PLL_CTRL);
+
+	while (!HSDK_PLL_LOCKED() && timeout--)
+		cpu_relax();
+
+	if (!HSDK_PLL_LOCKED() || HSDK_PLL_ERR())
+		pr_err("Failed to setup CPU frequency to 1GHz!");
+}
+
+#define SDIO_BASE		(ARC_PERIPHERAL_BASE + 0xA000)
+#define SDIO_UHS_REG_EXT	(SDIO_BASE + 0x108)
+#define SDIO_UHS_REG_EXT_DIV_2	(2 << 30)
+
+static void __init hsdk_init_early(void)
+{
+	/*
+	 * PAE remapping for DMA clients does not work due to an RTL bug, so
+	 * CREG_PAE register must be programmed to all zeroes, otherwise it
+	 * will cause problems with DMA to/from peripherals even if PAE40 is
+	 * not used.
+	 */
+
+	/* Default is 1, which means "PAE offset = 4GByte" */
+	writel_relaxed(0, (void __iomem *) CREG_PAE);
+
+	/* Really apply settings made above */
+	writel(1, (void __iomem *) CREG_PAE_UPDATE);
+
+	/*
+	 * Switch SDIO external ciu clock divider from default div-by-8 to
+	 * minimum possible div-by-2.
+	 */
+	iowrite32(SDIO_UHS_REG_EXT_DIV_2, (void __iomem *) SDIO_UHS_REG_EXT);
+
+	/*
+	 * Setup CPU frequency to 1GHz.
+	 * TODO: remove it after smart hsdk pll driver will be introduced.
+	 */
+	hsdk_set_cpu_freq_1ghz();
+}
+
+static const char *hsdk_compat[] __initconst = {
+	"snps,hsdk",
+	NULL,
+};
+
+MACHINE_START(SIMULATION, "hsdk")
+	.dt_compat	= hsdk_compat,
+	.init_early     = hsdk_init_early,
+	.init_per_cpu	= hsdk_init_per_cpu,
+MACHINE_END
diff --git a/arch/arc/plat-sim/Kconfig b/arch/arc/plat-sim/Kconfig
deleted file mode 100644
index ac6af96a82f3..000000000000
--- a/arch/arc/plat-sim/Kconfig
+++ /dev/null
@@ -1,13 +0,0 @@
-#
-# Copyright (C) 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-
-menuconfig ARC_PLAT_SIM
-	bool "ARC nSIM based simulation virtual platforms"
-	help
-	  Support for nSIM based ARC simulation platforms
-	  This includes the standalone nSIM (uart only) vs. System C OSCI VP
diff --git a/arch/arc/plat-sim/platform.c b/arch/arc/plat-sim/platform.c
index aea87389e44b..5cda56b1a2ea 100644
--- a/arch/arc/plat-sim/platform.c
+++ b/arch/arc/plat-sim/platform.c
@@ -20,11 +20,14 @@
  */
 
 static const char *simulation_compat[] __initconst = {
+#ifdef CONFIG_ISA_ARCOMPACT
 	"snps,nsim",
-	"snps,nsim_hs",
 	"snps,nsimosci",
+#else
+	"snps,nsim_hs",
 	"snps,nsimosci_hs",
 	"snps,zebu_hs",
+#endif
 	NULL,
 };
 
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index a208bfe367b5..51c8df561077 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1,7 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0
 config ARM
 	bool
 	default y
 	select ARCH_CLOCKSOURCE_DATA
+	select ARCH_DISCARD_MEMBLOCK if !HAVE_ARCH_PFN_VALID
 	select ARCH_HAS_DEBUG_VIRTUAL
 	select ARCH_HAS_DEVMEM_IS_ALLOWED
 	select ARCH_HAS_ELF_RANDOMIZE
@@ -50,7 +52,7 @@ config ARM
 	select HAVE_ARCH_SECCOMP_FILTER if (AEABI && !OABI_COMPAT)
 	select HAVE_ARCH_TRACEHOOK
 	select HAVE_ARM_SMCCC if CPU_V7
-	select HAVE_CBPF_JIT
+	select HAVE_EBPF_JIT if !CPU_ENDIAN_BE32
 	select HAVE_CC_STACKPROTECTOR
 	select HAVE_CONTEXT_TRACKING
 	select HAVE_C_RECORDMCOUNT
@@ -239,15 +241,6 @@ config NEED_RET_TO_USER
 config ARCH_MTD_XIP
 	bool
 
-config VECTORS_BASE
-	hex
-	default 0xffff0000 if MMU || CPU_HIGH_VECTOR
-	default DRAM_BASE if REMAP_VECTORS_TO_RAM
-	default 0x00000000
-	help
-	  The base address of exception vectors.  This must be two pages
-	  in size.
-
 config ARM_PATCH_PHYS_VIRT
 	bool "Patch physical to virtual translations at runtime" if EMBEDDED
 	default y
@@ -378,9 +371,9 @@ config ARCH_EBSA110
 
 config ARCH_EP93XX
 	bool "EP93xx-based"
-	select ARCH_HAS_HOLES_MEMORYMODEL
+	select ARCH_SPARSEMEM_ENABLE
 	select ARM_AMBA
-	select ARM_PATCH_PHYS_VIRT
+	imply ARM_PATCH_PHYS_VIRT
 	select ARM_VIC
 	select AUTO_ZRELADDR
 	select CLKDEV_LOOKUP
@@ -1531,7 +1524,6 @@ config THUMB2_KERNEL
 	bool "Compile the kernel in Thumb-2 mode" if !CPU_THUMBONLY
 	depends on (CPU_V7 || CPU_V7M) && !CPU_V6 && !CPU_V6K
 	default y if CPU_THUMBONLY
-	select AEABI
 	select ARM_ASM_UNIFIED
 	select ARM_UNWIND
 	help
@@ -1594,7 +1586,8 @@ config ARM_PATCH_IDIV
 	  code to do integer division.
 
 config AEABI
-	bool "Use the ARM EABI to compile the kernel"
+	bool "Use the ARM EABI to compile the kernel" if !CPU_V7 && !CPU_V7M && !CPU_V6 && !CPU_V6K
+	default CPU_V7 || CPU_V7M || CPU_V6 || CPU_V6K
 	help
 	  This option allows for the kernel to be compiled using the latest
 	  ARM ABI (aka EABI).  This is only useful if you are using a user
@@ -2005,6 +1998,17 @@ config XIP_PHYS_ADDR
 	  be linked for and stored to.  This address is dependent on your
 	  own flash usage.
 
+config XIP_DEFLATED_DATA
+	bool "Store kernel .data section compressed in ROM"
+	depends on XIP_KERNEL
+	select ZLIB_INFLATE
+	help
+	  Before the kernel is actually executed, its .data section has to be
+	  copied to RAM from ROM. This option allows for storing that data
+	  in compressed form and decompressed to RAM rather than merely being
+	  copied, saving some precious ROM space. A possible drawback is a
+	  slightly longer boot delay.
+
 config KEXEC
 	bool "Kexec system call (EXPERIMENTAL)"
 	depends on (!SMP || PM_SLEEP_SMP)
diff --git a/arch/arm/Kconfig-nommu b/arch/arm/Kconfig-nommu
index b7576349528c..1168a03c8525 100644
--- a/arch/arm/Kconfig-nommu
+++ b/arch/arm/Kconfig-nommu
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Kconfig for uClinux(non-paged MM) depend configurations
 # Hyok S. Choi <hyok.choi@samsung.com>
@@ -52,8 +53,8 @@ config REMAP_VECTORS_TO_RAM
 
 config ARM_MPU
        bool 'Use the ARM v7 PMSA Compliant MPU'
-       depends on CPU_V7
-       default y
+       depends on CPU_V7 || CPU_V7M
+       default y if CPU_V7
        help
          Some ARM systems without an MMU have instead a Memory Protection
          Unit (MPU) that defines the type and permissions for regions of
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 447629d89884..17685e19aed8 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 menu "Kernel hacking"
 
 source "lib/Kconfig.debug"
@@ -169,6 +170,11 @@ choice
 		depends on ARCH_BCM_5301X || ARCH_BCM_NSP
 		select DEBUG_UART_8250
 
+	config DEBUG_BCM_HR2
+		bool "Kernel low-level debugging on Hurricane 2 UART2"
+		depends on ARCH_BCM_HR2
+		select DEBUG_UART_8250
+
 	config DEBUG_BCM_KONA_UART
 		bool "Kernel low-level debugging messages via BCM KONA UART"
 		depends on ARCH_BCM_MOBILE
@@ -646,7 +652,7 @@ choice
 	config DEBUG_OMAP2UART1
 		bool "OMAP2/3/4 UART1 (omap2/3 sdp boards and some omap3 boards)"
 		depends on ARCH_OMAP2PLUS
-		select DEBUG_OMAP2PLUS_UART
+		select DEBUG_UART_8250
 		help
 		  This covers at least h4, 2430sdp, 3430sdp, 3630sdp,
 		  omap3 torpedo and 3530 lv som.
@@ -654,17 +660,17 @@ choice
 	config DEBUG_OMAP2UART2
 		bool "Kernel low-level debugging messages via OMAP2/3/4 UART2"
 		depends on ARCH_OMAP2PLUS
-		select DEBUG_OMAP2PLUS_UART
+		select DEBUG_UART_8250
 
 	config DEBUG_OMAP2UART3
 		bool "Kernel low-level debugging messages via OMAP2 UART3 (n8x0)"
 		depends on ARCH_OMAP2PLUS
-		select DEBUG_OMAP2PLUS_UART
+		select DEBUG_UART_8250
 
 	config DEBUG_OMAP3UART3
 		bool "Kernel low-level debugging messages via OMAP3 UART3 (most omap3 boards)"
 		depends on ARCH_OMAP2PLUS
-		select DEBUG_OMAP2PLUS_UART
+		select DEBUG_UART_8250
 		help
 		  This covers at least cm_t3x, beagle, crane, devkit8000,
 		  igep00x0, ldp, n900, n9(50), pandora, overo, touchbook,
@@ -673,17 +679,17 @@ choice
 	config DEBUG_OMAP4UART3
 		bool "Kernel low-level debugging messages via OMAP4/5 UART3 (omap4 blaze, panda, omap5 sevm)"
 		depends on ARCH_OMAP2PLUS
-		select DEBUG_OMAP2PLUS_UART
+		select DEBUG_UART_8250
 
 	config DEBUG_OMAP3UART4
 		bool "Kernel low-level debugging messages via OMAP36XX UART4"
 		depends on ARCH_OMAP2PLUS
-		select DEBUG_OMAP2PLUS_UART
+		select DEBUG_UART_8250
 
 	config DEBUG_OMAP4UART4
 		bool "Kernel low-level debugging messages via OMAP4/5 UART4"
 		depends on ARCH_OMAP2PLUS
-		select DEBUG_OMAP2PLUS_UART
+		select DEBUG_UART_8250
 
 	config DEBUG_OMAP7XXUART1
 		bool "Kernel low-level debugging via OMAP730 UART1"
@@ -712,22 +718,22 @@ choice
 	config DEBUG_TI81XXUART1
 		bool "Kernel low-level debugging messages via TI81XX UART1 (ti8148evm)"
 		depends on ARCH_OMAP2PLUS
-		select DEBUG_OMAP2PLUS_UART
+		select DEBUG_UART_8250
 
 	config DEBUG_TI81XXUART2
 		bool "Kernel low-level debugging messages via TI81XX UART2"
 		depends on ARCH_OMAP2PLUS
-		select DEBUG_OMAP2PLUS_UART
+		select DEBUG_UART_8250
 
 	config DEBUG_TI81XXUART3
 		bool "Kernel low-level debugging messages via TI81XX UART3 (ti8168evm)"
 		depends on ARCH_OMAP2PLUS
-		select DEBUG_OMAP2PLUS_UART
+		select DEBUG_UART_8250
 
 	config DEBUG_AM33XXUART1
 		bool "Kernel low-level debugging messages via AM33XX UART1"
 		depends on ARCH_OMAP2PLUS
-		select DEBUG_OMAP2PLUS_UART
+		select DEBUG_UART_8250
 
 	config DEBUG_ZOOM_UART
 		bool "Kernel low-level debugging messages via Zoom2/3 UART"
@@ -896,12 +902,13 @@ choice
 		  via SCIF2 on Renesas R-Car H1 (R8A7779).
 
 	config DEBUG_RCAR_GEN2_SCIF0
-		bool "Kernel low-level debugging messages via SCIF0 on R8A7790/R8A7791/R8A7792/R8A7793"
-		depends on ARCH_R8A7790 || ARCH_R8A7791 || ARCH_R8A7792 || ARCH_R8A7793
+		bool "Kernel low-level debugging messages via SCIF0 on R-Car Gen2 and RZ/G1"
+		depends on ARCH_R8A7743 || ARCH_R8A7790 || ARCH_R8A7791 || \
+			ARCH_R8A7792 || ARCH_R8A7793
 		help
 		  Say Y here if you want kernel low-level debugging support
-		  via SCIF0 on Renesas R-Car H2 (R8A7790), M2-W (R8A7791), V2H
-		  (R8A7792), or M2-N (R8A7793).
+		  via SCIF0 on Renesas RZ/G1M (R8A7743), R-Car H2 (R8A7790),
+		  M2-W (R8A7791), V2H (R8A7792), or M2-N (R8A7793).
 
 	config DEBUG_RCAR_GEN2_SCIF2
 		bool "Kernel low-level debugging messages via SCIF2 on R8A7794"
@@ -910,6 +917,13 @@ choice
 		  Say Y here if you want kernel low-level debugging support
 		  via SCIF2 on Renesas R-Car E2 (R8A7794).
 
+	config DEBUG_RCAR_GEN2_SCIF4
+		bool "Kernel low-level debugging messages via SCIF4 on R8A7745"
+		depends on ARCH_R8A7745
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  via SCIF4 on Renesas RZ/G1E (R8A7745).
+
 	config DEBUG_RMOBILE_SCIFA0
 		bool "Kernel low-level debugging messages via SCIFA0 on R8A73A4"
 		depends on ARCH_R8A73A4
@@ -1450,6 +1464,7 @@ config DEBUG_LL_INCLUDE
 	default "debug/renesas-scif.S" if DEBUG_RCAR_GEN1_SCIF2
 	default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF0
 	default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF2
+	default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF4
 	default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA0
 	default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA1
 	default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA4
@@ -1507,6 +1522,7 @@ config DEBUG_UART_PHYS
 	default 0x11009000 if DEBUG_MT8135_UART3
 	default 0x16000000 if DEBUG_INTEGRATOR
 	default 0x18000300 if DEBUG_BCM_5301X
+	default 0x18000400 if DEBUG_BCM_HR2
 	default 0x18010000 if DEBUG_SIRFATLAS7_UART0
 	default 0x18020000 if DEBUG_SIRFATLAS7_UART1
 	default 0x1c090000 if DEBUG_VEXPRESS_UART0_RS1
@@ -1523,6 +1539,17 @@ config DEBUG_UART_PHYS
 	default 0x40090000 if DEBUG_LPC32XX
 	default 0x40100000 if DEBUG_PXA_UART1
 	default 0x42000000 if DEBUG_GEMINI
+	default 0x44e09000 if DEBUG_AM33XXUART1
+	default 0x48020000 if DEBUG_OMAP4UART3 || DEBUG_TI81XXUART1
+	default 0x48022000 if DEBUG_TI81XXUART2
+	default 0x48024000 if DEBUG_TI81XXUART3
+	default 0x4806a000 if DEBUG_OMAP2UART1 || DEBUG_OMAP3UART1 || \
+				DEBUG_OMAP4UART1 || DEBUG_OMAP5UART1
+	default 0x4806c000 if DEBUG_OMAP2UART2 || DEBUG_OMAP3UART2 || \
+				DEBUG_OMAP4UART2 || DEBUG_OMAP5UART2
+	default 0x4806e000 if DEBUG_OMAP2UART3 || DEBUG_OMAP4UART4
+	default 0x49020000 if DEBUG_OMAP3UART3
+	default 0x49042000 if DEBUG_OMAP3UART4
 	default 0x50000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \
 				DEBUG_S3C2410_UART0)
 	default 0x50004000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART1 || \
@@ -1558,6 +1585,7 @@ config DEBUG_UART_PHYS
 	default 0xe6c80000 if DEBUG_RMOBILE_SCIFA4
 	default 0xe6e58000 if DEBUG_RCAR_GEN2_SCIF2
 	default 0xe6e60000 if DEBUG_RCAR_GEN2_SCIF0
+	default 0xe6ee0000 if DEBUG_RCAR_GEN2_SCIF4
 	default 0xe8008000 if DEBUG_R7S72100_SCIF2
 	default 0xf0000be0 if ARCH_EBSA110
 	default 0xf1012000 if DEBUG_MVEBU_UART0_ALTERNATE
@@ -1592,6 +1620,7 @@ config DEBUG_UART_PHYS
 		DEBUG_QCOM_UARTDM || DEBUG_R7S72100_SCIF2 || \
 		DEBUG_RCAR_GEN1_SCIF0 || DEBUG_RCAR_GEN1_SCIF2 || \
 		DEBUG_RCAR_GEN2_SCIF0 || DEBUG_RCAR_GEN2_SCIF2 || \
+		DEBUG_RCAR_GEN2_SCIF4 || \
 		DEBUG_RMOBILE_SCIFA0 || DEBUG_RMOBILE_SCIFA1 || \
 		DEBUG_RMOBILE_SCIFA4 || DEBUG_S3C24XX_UART || \
 		DEBUG_S3C64XX_UART || \
@@ -1611,6 +1640,7 @@ config DEBUG_UART_VIRT
 	default 0xf01fb000 if DEBUG_NOMADIK_UART
 	default 0xf0201000 if DEBUG_BCM2835 || DEBUG_BCM2836
 	default 0xf1000300 if DEBUG_BCM_5301X
+	default 0xf1000400 if DEBUG_BCM_HR2
 	default 0xf1002000 if DEBUG_MT8127_UART0
 	default 0xf1006000 if DEBUG_MT6589_UART0
 	default 0xf1009000 if DEBUG_MT8135_UART3
@@ -1641,10 +1671,21 @@ config DEBUG_UART_VIRT
 	default 0xf8090000 if DEBUG_VEXPRESS_UART0_RS1
 	default 0xf8ffee00 if DEBUG_AT91_SAM9263_DBGU
 	default 0xf8fff200 if DEBUG_AT91_RM9200_DBGU
+	default 0xf9e09000 if DEBUG_AM33XXUART1
+	default 0xfa020000 if DEBUG_OMAP4UART3 || DEBUG_TI81XXUART1
+	default 0xfa022000 if DEBUG_TI81XXUART2
+	default 0xfa024000 if DEBUG_TI81XXUART3
+	default 0xfa06a000 if DEBUG_OMAP2UART1 || DEBUG_OMAP3UART1 || \
+				DEBUG_OMAP4UART1 || DEBUG_OMAP5UART1
+	default 0xfa06c000 if DEBUG_OMAP2UART2 || DEBUG_OMAP3UART2 || \
+				DEBUG_OMAP4UART2 || DEBUG_OMAP5UART2
+	default 0xfa06e000 if DEBUG_OMAP2UART3 || DEBUG_OMAP4UART4
 	default 0xfa71e000 if DEBUG_QCOM_UARTDM
 	default 0xfb002000 if DEBUG_CNS3XXX
 	default 0xfb009000 if DEBUG_REALVIEW_STD_PORT
 	default 0xfb00c000 if DEBUG_AT91_SAMA5D4_USART3
+	default 0xfb020000 if DEBUG_OMAP3UART3
+	default 0xfb042000 if DEBUG_OMAP3UART4
 	default 0xfb10c000 if DEBUG_REALVIEW_PB1176_PORT
 	default 0xfc705000 if DEBUG_ZTE_ZX
 	default 0xfcfe8600 if DEBUG_BCM63XX_UART
@@ -1705,7 +1746,8 @@ config DEBUG_UART_8250_SHIFT
 	int "Register offset shift for the 8250 debug UART"
 	depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250
 	default 0 if DEBUG_FOOTBRIDGE_COM1 || ARCH_IOP32X || DEBUG_BCM_5301X || \
-		DEBUG_OMAP7XXUART1 || DEBUG_OMAP7XXUART2 || DEBUG_OMAP7XXUART3
+		DEBUG_BCM_HR2 || DEBUG_OMAP7XXUART1 || DEBUG_OMAP7XXUART2 || \
+		DEBUG_OMAP7XXUART3
 	default 2
 
 config DEBUG_UART_8250_WORD
@@ -1734,9 +1776,9 @@ config DEBUG_UART_8250_FLOW_CONTROL
 	default y if ARCH_EBSA110 || DEBUG_FOOTBRIDGE_COM1 || DEBUG_GEMINI || ARCH_RPC
 
 config DEBUG_UNCOMPRESS
-	bool
+	bool "Enable decompressor debugging via DEBUG_LL output"
 	depends on ARCH_MULTIPLATFORM || PLAT_SAMSUNG || ARM_SINGLE_ARMV7M
-	default y if DEBUG_LL && !DEBUG_OMAP2PLUS_UART && \
+	depends on DEBUG_LL && !DEBUG_OMAP2PLUS_UART && \
 		     (!DEBUG_TEGRA_UART || !ZBOOT_ROM) && \
 		     !DEBUG_BRCMSTB_UART
 	help
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 47d3a1ab08d2..80351e505fd5 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -16,11 +16,11 @@ LDFLAGS		:=
 LDFLAGS_vmlinux	:=-p --no-undefined -X --pic-veneer
 ifeq ($(CONFIG_CPU_ENDIAN_BE8),y)
 LDFLAGS_vmlinux	+= --be8
-LDFLAGS_MODULE	+= --be8
+KBUILD_LDFLAGS_MODULE	+= --be8
 endif
 
 ifeq ($(CONFIG_ARM_MODULE_PLTS),y)
-LDFLAGS_MODULE	+= -T $(srctree)/arch/arm/kernel/module.lds
+KBUILD_LDFLAGS_MODULE	+= -T $(srctree)/arch/arm/kernel/module.lds
 endif
 
 GZFLAGS		:=-9
@@ -44,10 +44,12 @@ endif
 
 ifeq ($(CONFIG_CPU_BIG_ENDIAN),y)
 KBUILD_CPPFLAGS	+= -mbig-endian
+CHECKFLAGS	+= -D__ARMEB__
 AS		+= -EB
 LD		+= -EB
 else
 KBUILD_CPPFLAGS	+= -mlittle-endian
+CHECKFLAGS	+= -D__ARMEL__
 AS		+= -EL
 LD		+= -EL
 endif
@@ -120,7 +122,7 @@ CFLAGS_ISA	:=-mthumb $(AFLAGS_AUTOIT) $(AFLAGS_NOWARN)
 AFLAGS_ISA	:=$(CFLAGS_ISA) -Wa$(comma)-mthumb
 # Work around buggy relocation from gas if requested:
 ifeq ($(CONFIG_THUMB2_AVOID_R_ARM_THM_JUMP11),y)
-CFLAGS_MODULE	+=-fno-optimize-sibling-calls
+KBUILD_CFLAGS_MODULE	+=-fno-optimize-sibling-calls
 endif
 else
 CFLAGS_ISA	:=$(call cc-option,-marm,)
@@ -131,7 +133,7 @@ endif
 KBUILD_CFLAGS	+=$(CFLAGS_ABI) $(CFLAGS_ISA) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm
 KBUILD_AFLAGS	+=$(CFLAGS_ABI) $(AFLAGS_ISA) $(arch-y) $(tune-y) -include asm/unified.h -msoft-float
 
-CHECKFLAGS	+= -D__arm__
+CHECKFLAGS	+= -D__arm__ -m32
 
 #Default value
 head-y		:= arch/arm/kernel/head$(MMUEXT).o
@@ -147,6 +149,7 @@ textofs-$(CONFIG_SA1111) := 0x00208000
 endif
 textofs-$(CONFIG_ARCH_MSM8X60) := 0x00208000
 textofs-$(CONFIG_ARCH_MSM8960) := 0x00208000
+textofs-$(CONFIG_ARCH_MESON) := 0x00208000
 textofs-$(CONFIG_ARCH_AXXIA) := 0x00308000
 
 # Machine directory name.  This list is sorted alphanumerically
diff --git a/arch/arm/boot/.gitignore b/arch/arm/boot/.gitignore
index 3c79f85975aa..ce1c5ff746e7 100644
--- a/arch/arm/boot/.gitignore
+++ b/arch/arm/boot/.gitignore
@@ -3,4 +3,3 @@ zImage
 xipImage
 bootpImage
 uImage
-*.dtb
diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile
index 50f8d1be7fcb..a3af4dc08c3e 100644
--- a/arch/arm/boot/Makefile
+++ b/arch/arm/boot/Makefile
@@ -31,8 +31,19 @@ targets := Image zImage xipImage bootpImage uImage
 
 ifeq ($(CONFIG_XIP_KERNEL),y)
 
+cmd_deflate_xip_data = $(CONFIG_SHELL) -c \
+	'$(srctree)/$(src)/deflate_xip_data.sh $< $@ || { rm -f $@; false; }'
+
+ifeq ($(CONFIG_XIP_DEFLATED_DATA),y)
+quiet_cmd_mkxip = XIPZ    $@
+cmd_mkxip = $(cmd_objcopy) && $(cmd_deflate_xip_data)
+else
+quiet_cmd_mkxip = $(quiet_cmd_objcopy)
+cmd_mkxip = $(cmd_objcopy)
+endif
+
 $(obj)/xipImage: vmlinux FORCE
-	$(call if_changed,objcopy)
+	$(call if_changed,mkxip)
 	@$(kecho) '  Physical Address of xipImage: $(CONFIG_XIP_PHYS_ADDR)'
 
 $(obj)/Image $(obj)/zImage: FORCE
diff --git a/arch/arm/boot/bootp/Makefile b/arch/arm/boot/bootp/Makefile
index 5e4acd253b30..83e1a076a5d6 100644
--- a/arch/arm/boot/bootp/Makefile
+++ b/arch/arm/boot/bootp/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # linux/arch/arm/boot/bootp/Makefile
 #
diff --git a/arch/arm/boot/bootp/initrd.S b/arch/arm/boot/bootp/initrd.S
index d81ea183785c..dd3d04971c42 100644
--- a/arch/arm/boot/bootp/initrd.S
+++ b/arch/arm/boot/bootp/initrd.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 	.type	initrd_start,#object
 	.globl	initrd_start
 initrd_start:
diff --git a/arch/arm/boot/bootp/kernel.S b/arch/arm/boot/bootp/kernel.S
index b87a25c7ef88..dc6236c173d2 100644
--- a/arch/arm/boot/bootp/kernel.S
+++ b/arch/arm/boot/bootp/kernel.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 	.globl	kernel_start
 kernel_start:
 	.incbin	"arch/arm/boot/zImage"
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index d50430c40045..45a6b9b7af2a 100644
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # linux/arch/arm/boot/compressed/Makefile
 #
@@ -116,8 +117,11 @@ ccflags-y := -fpic -mno-single-pic-base -fno-builtin -I$(obj)
 asflags-y := -DZIMAGE
 
 # Supply kernel BSS size to the decompressor via a linker symbol.
-KBSS_SZ = $(shell $(CROSS_COMPILE)size $(obj)/../../../../vmlinux | \
-		awk 'END{print $$3}')
+KBSS_SZ = $(shell $(CROSS_COMPILE)nm $(obj)/../../../../vmlinux | \
+		perl -e 'while (<>) { \
+			$$bss_start=hex($$1) if /^([[:xdigit:]]+) B __bss_start$$/; \
+			$$bss_end=hex($$1) if /^([[:xdigit:]]+) B __bss_stop$$/; \
+		}; printf "%d\n", $$bss_end - $$bss_start;')
 LDFLAGS_vmlinux = --defsym _kernel_bss_size=$(KBSS_SZ)
 # Supply ZRELADDR to the decompressor via a linker symbol.
 ifneq ($(CONFIG_AUTO_ZRELADDR),y)
diff --git a/arch/arm/boot/compressed/atags_to_fdt.c b/arch/arm/boot/compressed/atags_to_fdt.c
index 9448aa0c6686..41fa7316c52b 100644
--- a/arch/arm/boot/compressed/atags_to_fdt.c
+++ b/arch/arm/boot/compressed/atags_to_fdt.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <asm/setup.h>
 #include <libfdt.h>
 
diff --git a/arch/arm/boot/compressed/big-endian.S b/arch/arm/boot/compressed/big-endian.S
index 25ab26f1c6f0..88e2a88d324b 100644
--- a/arch/arm/boot/compressed/big-endian.S
+++ b/arch/arm/boot/compressed/big-endian.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  linux/arch/arm/boot/compressed/big-endian.S
  *
diff --git a/arch/arm/boot/compressed/debug.S b/arch/arm/boot/compressed/debug.S
index 5392ee63338f..6bf2917a4621 100644
--- a/arch/arm/boot/compressed/debug.S
+++ b/arch/arm/boot/compressed/debug.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 
@@ -23,7 +24,11 @@ ENTRY(putc)
 	strb	r0, [r1]
 	mov	r0, #0x03		@ SYS_WRITEC
    ARM(	svc	#0x123456	)
+#ifdef CONFIG_CPU_V7M
+ THUMB(	bkpt	#0xab		)
+#else
  THUMB(	svc	#0xab		)
+#endif
 	mov	pc, lr
 	.align	2
 1:	.word	_GLOBAL_OFFSET_TABLE_ - .
diff --git a/arch/arm/boot/compressed/decompress.c b/arch/arm/boot/compressed/decompress.c
index f3a4bedd1afc..a2ac3fe7dbf8 100644
--- a/arch/arm/boot/compressed/decompress.c
+++ b/arch/arm/boot/compressed/decompress.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #define _LINUX_STRING_H_
 
 #include <linux/compiler.h>	/* for inline */
diff --git a/arch/arm/boot/compressed/efi-header.S b/arch/arm/boot/compressed/efi-header.S
index a17ca8d78656..c94a88ae834d 100644
--- a/arch/arm/boot/compressed/efi-header.S
+++ b/arch/arm/boot/compressed/efi-header.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013-2015 Linaro Ltd
+ * Copyright (C) 2013-2017 Linaro Ltd
  * Authors: Roy Franz <roy.franz@linaro.org>
  *          Ard Biesheuvel <ard.biesheuvel@linaro.org>
  *
@@ -8,6 +8,9 @@
  * published by the Free Software Foundation.
  */
 
+#include <linux/pe.h>
+#include <linux/sizes.h>
+
 		.macro	__nop
 #ifdef CONFIG_EFI_STUB
 		@ This is almost but not quite a NOP, since it does clobber the
@@ -15,7 +18,7 @@
 		@ PE/COFF expects the magic string "MZ" at offset 0, while the
 		@ ARM/Linux boot protocol expects an executable instruction
 		@ there.
-		.inst	'M' | ('Z' << 8) | (0x1310 << 16)   @ tstne r0, #0x4d000
+		.inst	MZ_MAGIC | (0x1310 << 16)	@ tstne r0, #0x4d000
 #else
  AR_CLASS(	mov	r0, r0		)
   M_CLASS(	nop.w			)
@@ -34,96 +37,97 @@
 		@ The only 2 fields of the MSDOS header that are used are this
 		@ PE/COFF offset, and the "MZ" bytes at offset 0x0.
 		@
-		.long	pe_header - start	@ Offset to the PE header.
+		.long	pe_header - start		@ Offset to the PE header.
 
 pe_header:
-		.ascii	"PE\0\0"
+		.long	PE_MAGIC
 
 coff_header:
-		.short	0x01c2			@ ARM or Thumb
-		.short	2			@ nr_sections
-		.long	0 			@ TimeDateStamp
-		.long	0			@ PointerToSymbolTable
-		.long	1			@ NumberOfSymbols
-		.short	section_table - optional_header
-						@ SizeOfOptionalHeader
-		.short	0x306			@ Characteristics.
-						@ IMAGE_FILE_32BIT_MACHINE |
-						@ IMAGE_FILE_DEBUG_STRIPPED |
-						@ IMAGE_FILE_EXECUTABLE_IMAGE |
-						@ IMAGE_FILE_LINE_NUMS_STRIPPED
+		.short	IMAGE_FILE_MACHINE_THUMB	@ Machine
+		.short	section_count			@ NumberOfSections
+		.long	0 				@ TimeDateStamp
+		.long	0				@ PointerToSymbolTable
+		.long	0				@ NumberOfSymbols
+		.short	section_table - optional_header	@ SizeOfOptionalHeader
+		.short	IMAGE_FILE_32BIT_MACHINE | \
+			IMAGE_FILE_DEBUG_STRIPPED | \
+			IMAGE_FILE_EXECUTABLE_IMAGE | \
+			IMAGE_FILE_LINE_NUMS_STRIPPED	@ Characteristics
+
+#define __pecoff_code_size (__pecoff_data_start - __efi_start)
 
 optional_header:
-		.short	0x10b			@ PE32 format
-		.byte	0x02			@ MajorLinkerVersion
-		.byte	0x14			@ MinorLinkerVersion
-		.long	_end - __efi_start	@ SizeOfCode
-		.long	0			@ SizeOfInitializedData
-		.long	0			@ SizeOfUninitializedData
-		.long	efi_stub_entry - start	@ AddressOfEntryPoint
-		.long	start_offset		@ BaseOfCode
-		.long	0			@ data
+		.short	PE_OPT_MAGIC_PE32		@ PE32 format
+		.byte	0x02				@ MajorLinkerVersion
+		.byte	0x14				@ MinorLinkerVersion
+		.long	__pecoff_code_size		@ SizeOfCode
+		.long	__pecoff_data_size		@ SizeOfInitializedData
+		.long	0				@ SizeOfUninitializedData
+		.long	efi_stub_entry - start		@ AddressOfEntryPoint
+		.long	start_offset			@ BaseOfCode
+		.long	__pecoff_data_start - start	@ BaseOfData
 
 extra_header_fields:
-		.long	0			@ ImageBase
-		.long	0x200			@ SectionAlignment
-		.long	0x200			@ FileAlignment
-		.short	0			@ MajorOperatingSystemVersion
-		.short	0			@ MinorOperatingSystemVersion
-		.short	0			@ MajorImageVersion
-		.short	0			@ MinorImageVersion
-		.short	0			@ MajorSubsystemVersion
-		.short	0			@ MinorSubsystemVersion
-		.long	0			@ Win32VersionValue
+		.long	0				@ ImageBase
+		.long	SZ_4K				@ SectionAlignment
+		.long	SZ_512				@ FileAlignment
+		.short	0				@ MajorOsVersion
+		.short	0				@ MinorOsVersion
+		.short	0				@ MajorImageVersion
+		.short	0				@ MinorImageVersion
+		.short	0				@ MajorSubsystemVersion
+		.short	0				@ MinorSubsystemVersion
+		.long	0				@ Win32VersionValue
 
-		.long	_end - start		@ SizeOfImage
-		.long	start_offset		@ SizeOfHeaders
-		.long	0			@ CheckSum
-		.short	0xa			@ Subsystem (EFI application)
-		.short	0			@ DllCharacteristics
-		.long	0			@ SizeOfStackReserve
-		.long	0			@ SizeOfStackCommit
-		.long	0			@ SizeOfHeapReserve
-		.long	0			@ SizeOfHeapCommit
-		.long	0			@ LoaderFlags
-		.long	0x6			@ NumberOfRvaAndSizes
+		.long	__pecoff_end - start		@ SizeOfImage
+		.long	start_offset			@ SizeOfHeaders
+		.long	0				@ CheckSum
+		.short	IMAGE_SUBSYSTEM_EFI_APPLICATION	@ Subsystem
+		.short	0				@ DllCharacteristics
+		.long	0				@ SizeOfStackReserve
+		.long	0				@ SizeOfStackCommit
+		.long	0				@ SizeOfHeapReserve
+		.long	0				@ SizeOfHeapCommit
+		.long	0				@ LoaderFlags
+		.long	(section_table - .) / 8		@ NumberOfRvaAndSizes
 
-		.quad	0			@ ExportTable
-		.quad	0			@ ImportTable
-		.quad	0			@ ResourceTable
-		.quad	0			@ ExceptionTable
-		.quad	0			@ CertificationTable
-		.quad	0			@ BaseRelocationTable
+		.quad	0				@ ExportTable
+		.quad	0				@ ImportTable
+		.quad	0				@ ResourceTable
+		.quad	0				@ ExceptionTable
+		.quad	0				@ CertificationTable
+		.quad	0				@ BaseRelocationTable
 
 section_table:
-		@
-		@ The EFI application loader requires a relocation section
-		@ because EFI applications must be relocatable. This is a
-		@ dummy section as far as we are concerned.
-		@
-		.ascii	".reloc\0\0"
-		.long	0			@ VirtualSize
-		.long	0			@ VirtualAddress
-		.long	0			@ SizeOfRawData
-		.long	0			@ PointerToRawData
-		.long	0			@ PointerToRelocations
-		.long	0			@ PointerToLineNumbers
-		.short	0			@ NumberOfRelocations
-		.short	0			@ NumberOfLineNumbers
-		.long	0x42100040		@ Characteristics
-
 		.ascii	".text\0\0\0"
-		.long	_end - __efi_start	@ VirtualSize
-		.long	__efi_start		@ VirtualAddress
-		.long	_edata - __efi_start	@ SizeOfRawData
-		.long	__efi_start		@ PointerToRawData
-		.long	0			@ PointerToRelocations
-		.long	0			@ PointerToLineNumbers
-		.short	0			@ NumberOfRelocations
-		.short	0			@ NumberOfLineNumbers
-		.long	0xe0500020		@ Characteristics
+		.long	__pecoff_code_size		@ VirtualSize
+		.long	__efi_start			@ VirtualAddress
+		.long	__pecoff_code_size		@ SizeOfRawData
+		.long	__efi_start			@ PointerToRawData
+		.long	0				@ PointerToRelocations
+		.long	0				@ PointerToLineNumbers
+		.short	0				@ NumberOfRelocations
+		.short	0				@ NumberOfLineNumbers
+		.long	IMAGE_SCN_CNT_CODE | \
+			IMAGE_SCN_MEM_READ | \
+			IMAGE_SCN_MEM_EXECUTE		@ Characteristics
+
+		.ascii	".data\0\0\0"
+		.long	__pecoff_data_size		@ VirtualSize
+		.long	__pecoff_data_start - start	@ VirtualAddress
+		.long	__pecoff_data_rawsize		@ SizeOfRawData
+		.long	__pecoff_data_start - start	@ PointerToRawData
+		.long	0				@ PointerToRelocations
+		.long	0				@ PointerToLineNumbers
+		.short	0				@ NumberOfRelocations
+		.short	0				@ NumberOfLineNumbers
+		.long	IMAGE_SCN_CNT_INITIALIZED_DATA | \
+			IMAGE_SCN_MEM_READ | \
+			IMAGE_SCN_MEM_WRITE		@ Characteristics
+
+		.set	section_count, (. - section_table) / 40
 
-		.align	9
+		.align	12
 __efi_start:
 #endif
 		.endm
diff --git a/arch/arm/boot/compressed/head-sa1100.S b/arch/arm/boot/compressed/head-sa1100.S
index 3115e313d9f6..95abdd850fe3 100644
--- a/arch/arm/boot/compressed/head-sa1100.S
+++ b/arch/arm/boot/compressed/head-sa1100.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* 
  * linux/arch/arm/boot/compressed/head-sa1100.S
  * 
diff --git a/arch/arm/boot/compressed/head-sharpsl.S b/arch/arm/boot/compressed/head-sharpsl.S
index eb0084ea1ec4..992e784500fa 100644
--- a/arch/arm/boot/compressed/head-sharpsl.S
+++ b/arch/arm/boot/compressed/head-sharpsl.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * linux/arch/arm/boot/compressed/head-sharpsl.S
  *
diff --git a/arch/arm/boot/compressed/head-xscale.S b/arch/arm/boot/compressed/head-xscale.S
index 6ab0599c02dd..20fa44d59f82 100644
--- a/arch/arm/boot/compressed/head-xscale.S
+++ b/arch/arm/boot/compressed/head-xscale.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * linux/arch/arm/boot/compressed/head-xscale.S
  *
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 8a756870c238..45c8823c3750 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -143,6 +143,8 @@ start:
 		.word	_magic_start	@ absolute load/run zImage address
 		.word	_magic_end	@ zImage end address
 		.word	0x04030201	@ endianness flag
+		.word	0x45454545	@ another magic number to indicate
+		.word	_magic_table	@ additional data table
 
 		__EFI_HEADER
 1:
diff --git a/arch/arm/boot/compressed/libfdt_env.h b/arch/arm/boot/compressed/libfdt_env.h
index 17ae0f3efac8..07437816e098 100644
--- a/arch/arm/boot/compressed/libfdt_env.h
+++ b/arch/arm/boot/compressed/libfdt_env.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ARM_LIBFDT_ENV_H
 #define _ARM_LIBFDT_ENV_H
 
diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c
index d4f891f56996..16a8a804e958 100644
--- a/arch/arm/boot/compressed/misc.c
+++ b/arch/arm/boot/compressed/misc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * misc.c
  * 
diff --git a/arch/arm/boot/compressed/piggy.S b/arch/arm/boot/compressed/piggy.S
index f72088495f43..0284f84dcf38 100644
--- a/arch/arm/boot/compressed/piggy.S
+++ b/arch/arm/boot/compressed/piggy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 	.section .piggydata,#alloc
 	.globl	input_data
 input_data:
diff --git a/arch/arm/boot/compressed/string.c b/arch/arm/boot/compressed/string.c
index 689467448736..309e1bbad75d 100644
--- a/arch/arm/boot/compressed/string.c
+++ b/arch/arm/boot/compressed/string.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/arm/boot/compressed/string.c
  *
diff --git a/arch/arm/boot/compressed/vmlinux.lds.S b/arch/arm/boot/compressed/vmlinux.lds.S
index 81c493156ce8..e6bf6774c4bb 100644
--- a/arch/arm/boot/compressed/vmlinux.lds.S
+++ b/arch/arm/boot/compressed/vmlinux.lds.S
@@ -44,19 +44,22 @@ SECTIONS
     *(.glue_7t)
     *(.glue_7)
   }
+  .table : ALIGN(4) {
+    _table_start = .;
+    LONG(ZIMAGE_MAGIC(2))
+    LONG(ZIMAGE_MAGIC(0x5a534c4b))
+    LONG(ZIMAGE_MAGIC(__piggy_size_addr - _start))
+    LONG(ZIMAGE_MAGIC(_kernel_bss_size))
+    LONG(0)
+    _table_end = .;
+  }
   .rodata : {
     *(.rodata)
     *(.rodata.*)
   }
-  .data : {
-    /*
-     * The EFI stub always executes from RAM, and runs strictly before the
-     * decompressor, so we can make an exception for its r/w data, and keep it
-     */
-    *(.data.efistub)
-  }
   .piggydata : {
     *(.piggydata)
+    __piggy_size_addr = . - 4;
   }
 
   . = ALIGN(4);
@@ -70,11 +73,41 @@ SECTIONS
   /* ensure the zImage file size is always a multiple of 64 bits */
   /* (without a dummy byte, ld just ignores the empty section) */
   .pad			: { BYTE(0); . = ALIGN(8); }
+
+#ifdef CONFIG_EFI_STUB
+  .data : ALIGN(4096) {
+    __pecoff_data_start = .;
+    /*
+     * The EFI stub always executes from RAM, and runs strictly before the
+     * decompressor, so we can make an exception for its r/w data, and keep it
+     */
+    *(.data.efistub)
+    __pecoff_data_end = .;
+
+    /*
+     * PE/COFF mandates a file size which is a multiple of 512 bytes if the
+     * section size equals or exceeds 4 KB
+     */
+    . = ALIGN(512);
+  }
+  __pecoff_data_rawsize = . - ADDR(.data);
+#endif
+
   _edata = .;
 
+  /*
+   * The image_end section appears after any additional loadable sections
+   * that the linker may decide to insert in the binary image.  Having
+   * this symbol allows further debug in the near future.
+   */
+  .image_end (NOLOAD) : {
+    _edata_real = .;
+  }
+
   _magic_sig = ZIMAGE_MAGIC(0x016f2818);
   _magic_start = ZIMAGE_MAGIC(_start);
   _magic_end = ZIMAGE_MAGIC(_edata);
+  _magic_table = ZIMAGE_MAGIC(_table_start - _start);
 
   . = BSS_START;
   __bss_start = .;
@@ -84,6 +117,9 @@ SECTIONS
   . = ALIGN(8);		/* the stack must be 64-bit aligned */
   .stack		: { *(.stack) }
 
+  PROVIDE(__pecoff_data_size = ALIGN(512) - ADDR(.data));
+  PROVIDE(__pecoff_end = ALIGN(512));
+
   .stab 0		: { *(.stab) }
   .stabstr 0		: { *(.stabstr) }
   .stab.excl 0		: { *(.stab.excl) }
diff --git a/arch/arm/boot/deflate_xip_data.sh b/arch/arm/boot/deflate_xip_data.sh
new file mode 100755
index 000000000000..1189598a25eb
--- /dev/null
+++ b/arch/arm/boot/deflate_xip_data.sh
@@ -0,0 +1,64 @@
+#!/bin/sh
+
+# XIP kernel .data segment compressor
+#
+# Created by:	Nicolas Pitre, August 2017
+# Copyright:	(C) 2017  Linaro Limited
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+
+# This script locates the start of the .data section in xipImage and
+# substitutes it with a compressed version. The needed offsets are obtained
+# from symbol addresses in vmlinux. It is expected that .data extends to
+# the end of xipImage.
+
+set -e
+
+VMLINUX="$1"
+XIPIMAGE="$2"
+
+DD="dd status=none"
+
+# Use "make V=1" to debug this script.
+case "$KBUILD_VERBOSE" in
+*1*)
+	set -x
+	;;
+esac
+
+sym_val() {
+	# extract hex value for symbol in $1
+	local val=$($NM "$VMLINUX" | sed -n "/ $1$/{s/ .*$//p;q}")
+	[ "$val" ] || { echo "can't find $1 in $VMLINUX" 1>&2; exit 1; }
+	# convert from hex to decimal
+	echo $((0x$val))
+}
+
+__data_loc=$(sym_val __data_loc)
+_edata_loc=$(sym_val _edata_loc)
+base_offset=$(sym_val _xiprom)
+
+# convert to file based offsets
+data_start=$(($__data_loc - $base_offset))
+data_end=$(($_edata_loc - $base_offset))
+
+# Make sure data occupies the last part of the file.
+file_end=$(stat -c "%s" "$XIPIMAGE")
+if [ "$file_end" != "$data_end" ]; then
+	printf "end of xipImage doesn't match with _edata_loc (%#x vs %#x)\n" \
+	       $(($file_end + $base_offset)) $_edata_loc 2>&1
+	exit 1;
+fi
+
+# be ready to clean up
+trap 'rm -f "$XIPIMAGE.tmp"' 0 1 2 3
+
+# substitute the data section by a compressed version
+$DD if="$XIPIMAGE" count=$data_start iflag=count_bytes of="$XIPIMAGE.tmp"
+$DD if="$XIPIMAGE"  skip=$data_start iflag=skip_bytes |
+gzip -9 >> "$XIPIMAGE.tmp"
+
+# replace kernel binary
+mv -f "$XIPIMAGE.tmp" "$XIPIMAGE"
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 4b17f35dc9a7..d0381e9caf21 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 ifeq ($(CONFIG_OF),y)
 
 dtb-$(CONFIG_ARCH_ALPINE) += \
@@ -46,6 +47,7 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \
 	at91sam9x35ek.dtb
 dtb-$(CONFIG_SOC_SAM_V7) += \
 	at91-kizbox2.dtb \
+	at91-sama5d27_som1_ek.dtb \
 	at91-sama5d2_xplained.dtb \
 	at91-sama5d3_xplained.dtb \
 	at91-tse850-3.dtb \
@@ -73,7 +75,8 @@ dtb-$(CONFIG_ARCH_BCM2835) += \
 	bcm2835-rpi-a-plus.dtb \
 	bcm2836-rpi-2-b.dtb \
 	bcm2837-rpi-3-b.dtb \
-	bcm2835-rpi-zero.dtb
+	bcm2835-rpi-zero.dtb \
+	bcm2835-rpi-zero-w.dtb
 dtb-$(CONFIG_ARCH_BCM_5301X) += \
 	bcm4708-asus-rt-ac56u.dtb \
 	bcm4708-asus-rt-ac68u.dtb \
@@ -98,6 +101,8 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
 	bcm4709-tplink-archer-c9-v1.dtb \
 	bcm47094-dlink-dir-885l.dtb \
 	bcm47094-linksys-panamera.dtb \
+	bcm47094-luxul-abr-4500.dtb \
+	bcm47094-luxul-xbr-4500.dtb \
 	bcm47094-luxul-xwr-3100.dtb \
 	bcm47094-netgear-r8500.dtb \
 	bcm94708.dtb \
@@ -106,7 +111,10 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
 	bcm953012hr.dtb \
 	bcm953012k.dtb
 dtb-$(CONFIG_ARCH_BCM_53573) += \
-	bcm47189-tenda-ac9.dtb
+	bcm47189-luxul-xap-1440.dtb \
+	bcm47189-luxul-xap-810.dtb \
+	bcm47189-tenda-ac9.dtb \
+	bcm947189acdbmr.dtb
 dtb-$(CONFIG_ARCH_BCM_63XX) += \
 	bcm963138dvt.dtb
 dtb-$(CONFIG_ARCH_BCM_CYGNUS) += \
@@ -114,6 +122,8 @@ dtb-$(CONFIG_ARCH_BCM_CYGNUS) += \
 	bcm911360k.dtb \
 	bcm958300k.dtb \
 	bcm958305k.dtb
+dtb-$(CONFIG_ARCH_BCM_HR2) += \
+	bcm53340-ubnt-unifi-switch8.dtb
 dtb-$(CONFIG_ARCH_BCM_MOBILE) += \
 	bcm28155-ap.dtb \
 	bcm21664-garnet.dtb \
@@ -173,6 +183,7 @@ dtb-$(CONFIG_ARCH_EXYNOS5) += \
 	exynos5420-arndale-octa.dtb \
 	exynos5420-peach-pit.dtb \
 	exynos5420-smdk5420.dtb \
+	exynos5422-odroidhc1.dtb \
 	exynos5422-odroidxu3.dtb \
 	exynos5422-odroidxu3-lite.dtb \
 	exynos5422-odroidxu4.dtb \
@@ -180,6 +191,7 @@ dtb-$(CONFIG_ARCH_EXYNOS5) += \
 	exynos5440-ssdk5440.dtb \
 	exynos5800-peach-pi.dtb
 dtb-$(CONFIG_ARCH_GEMINI) += \
+	gemini-dlink-dir-685.dtb \
 	gemini-nas4220b.dtb \
 	gemini-rut1xx.dtb \
 	gemini-sq201.dtb \
@@ -337,11 +349,14 @@ dtb-$(CONFIG_SOC_IMX51) += \
 	imx51-babbage.dtb \
 	imx51-digi-connectcore-jsk.dtb \
 	imx51-eukrea-mbimxsd51-baseboard.dtb \
-	imx51-ts4800.dtb
+	imx51-ts4800.dtb \
+	imx51-zii-rdu1.dtb
 dtb-$(CONFIG_SOC_IMX53) += \
 	imx53-ard.dtb \
+	imx53-cx9020.dtb \
 	imx53-m53evk.dtb \
 	imx53-mba53.dtb \
+	imx53-ppd.dtb \
 	imx53-qsb.dtb \
 	imx53-qsrb.dtb \
 	imx53-smd.dtb \
@@ -383,15 +398,22 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
 	imx6dl-ts4900.dtb \
 	imx6dl-tx6dl-comtft.dtb \
 	imx6dl-tx6s-8034.dtb \
+	imx6dl-tx6s-8034-mb7.dtb \
 	imx6dl-tx6s-8035.dtb \
+	imx6dl-tx6s-8035-mb7.dtb \
 	imx6dl-tx6u-801x.dtb \
+	imx6dl-tx6u-80xx-mb7.dtb \
 	imx6dl-tx6u-8033.dtb \
+	imx6dl-tx6u-8033-mb7.dtb \
 	imx6dl-tx6u-811x.dtb \
 	imx6dl-tx6u-81xx-mb7.dtb \
 	imx6dl-udoo.dtb \
 	imx6dl-wandboard.dtb \
 	imx6dl-wandboard-revb1.dtb \
+	imx6dl-wandboard-revd1.dtb \
+	imx6q-apalis-eval.dtb \
 	imx6q-apalis-ixora.dtb \
+	imx6q-apalis-ixora-v1.1.dtb \
 	imx6q-apf6dev.dtb \
 	imx6q-arm2.dtb \
 	imx6q-b450v3.dtb \
@@ -400,6 +422,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
 	imx6q-cm-fx6.dtb \
 	imx6q-cubox-i.dtb \
 	imx6q-dfi-fs700-m60.dtb \
+	imx6q-display5-tianma-tm070-1280x768.dtb \
 	imx6q-dmo-edmqmx6.dtb \
 	imx6q-evi.dtb \
 	imx6q-gk802.dtb \
@@ -427,6 +450,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
 	imx6q-nitrogen6_som2.dtb \
 	imx6q-novena.dtb \
 	imx6q-phytec-pbab01.dtb \
+	imx6q-pistachio.dtb \
 	imx6q-rex-pro.dtb \
 	imx6q-sabreauto.dtb \
 	imx6q-sabrelite.dtb \
@@ -440,17 +464,25 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
 	imx6q-tx6q-1020.dtb \
 	imx6q-tx6q-1020-comtft.dtb \
 	imx6q-tx6q-1036.dtb \
+	imx6q-tx6q-1036-mb7.dtb \
+	imx6q-tx6q-10x0-mb7.dtb \
 	imx6q-tx6q-1110.dtb \
 	imx6q-tx6q-11x0-mb7.dtb \
 	imx6q-udoo.dtb \
 	imx6q-utilite-pro.dtb \
 	imx6q-wandboard.dtb \
 	imx6q-wandboard-revb1.dtb \
+	imx6q-wandboard-revd1.dtb \
 	imx6q-zii-rdu2.dtb \
 	imx6qp-nitrogen6_max.dtb \
 	imx6qp-nitrogen6_som2.dtb \
 	imx6qp-sabreauto.dtb \
 	imx6qp-sabresd.dtb \
+	imx6qp-tx6qp-8037.dtb \
+	imx6qp-tx6qp-8037-mb7.dtb \
+	imx6qp-tx6qp-8137.dtb \
+	imx6qp-tx6qp-8137-mb7.dtb \
+	imx6qp-wandboard-revd1.dtb \
 	imx6qp-zii-rdu2.dtb
 dtb-$(CONFIG_SOC_IMX6SL) += \
 	imx6sl-evk.dtb \
@@ -461,12 +493,13 @@ dtb-$(CONFIG_SOC_IMX6SX) += \
 	imx6sx-sdb-reva.dtb \
 	imx6sx-sdb-sai.dtb \
 	imx6sx-sdb.dtb \
+	imx6sx-softing-vining-2000.dtb \
 	imx6sx-udoo-neo-basic.dtb \
 	imx6sx-udoo-neo-extended.dtb \
 	imx6sx-udoo-neo-full.dtb
 dtb-$(CONFIG_SOC_IMX6UL) += \
 	imx6ul-14x14-evk.dtb \
-	imx6ul-geam-kit.dtb \
+	imx6ul-geam.dtb \
 	imx6ul-isiot-emmc.dtb \
 	imx6ul-isiot-nand.dtb \
 	imx6ul-liteboard.dtb \
@@ -617,6 +650,7 @@ dtb-$(CONFIG_SOC_AM33XX) += \
 	am335x-evmsk.dtb \
 	am335x-icev2.dtb \
 	am335x-lxm.dtb \
+	am335x-moxa-uc-8100-me-t.dtb \
 	am335x-nano.dtb \
 	am335x-pepper.dtb \
 	am335x-phycore-rdk.dtb \
@@ -650,6 +684,7 @@ dtb-$(CONFIG_SOC_OMAP5) += \
 dtb-$(CONFIG_SOC_DRA7XX) += \
 	am57xx-beagle-x15.dtb \
 	am57xx-beagle-x15-revb1.dtb \
+	am57xx-beagle-x15-revc.dtb \
 	am57xx-cl-som-am57x.dtb \
 	am57xx-sbc-am57x.dtb \
 	am572x-idk.dtb \
@@ -657,7 +692,8 @@ dtb-$(CONFIG_SOC_DRA7XX) += \
 	dra7-evm.dtb \
 	dra72-evm.dtb \
 	dra72-evm-revc.dtb \
-	dra71-evm.dtb
+	dra71-evm.dtb \
+	dra76-evm.dtb
 dtb-$(CONFIG_ARCH_ORION5X) += \
 	orion5x-kuroboxpro.dtb \
 	orion5x-lacie-d2-network.dtb \
@@ -670,6 +706,7 @@ dtb-$(CONFIG_ARCH_ORION5X) += \
 	orion5x-netgear-wnr854t.dtb \
 	orion5x-rd88f5182-nas.dtb
 dtb-$(CONFIG_ARCH_ACTIONS) += \
+	owl-s500-cubieboard6.dtb \
 	owl-s500-guitar-bb-rev-b.dtb
 dtb-$(CONFIG_ARCH_PRIMA2) += \
 	prima2-evb.dtb
@@ -690,7 +727,9 @@ dtb-$(CONFIG_ARCH_QCOM) += \
 	qcom-ipq8064-ap148.dtb \
 	qcom-msm8660-surf.dtb \
 	qcom-msm8960-cdp.dtb \
+	qcom-msm8974-fairphone-fp2.dtb \
 	qcom-msm8974-lge-nexus5-hammerhead.dtb \
+	qcom-msm8974-sony-xperia-castor.dtb \
 	qcom-msm8974-sony-xperia-honami.dtb \
 	qcom-mdm9615-wp8548-mangoh-green.dtb
 dtb-$(CONFIG_ARCH_REALVIEW) += \
@@ -714,7 +753,9 @@ dtb-$(CONFIG_ARCH_RENESAS) += \
 	r8a73a4-ape6evm.dtb \
 	r8a7740-armadillo800eva.dtb \
 	r8a7743-iwg20d-q7.dtb \
+	r8a7743-iwg20d-q7-dbcm-ca.dtb \
 	r8a7743-sk-rzg1m.dtb \
+	r8a7745-iwg22d-sodimm.dtb \
 	r8a7745-sk-rzg1e.dtb \
 	r8a7778-bockw.dtb \
 	r8a7779-marzen.dtb \
@@ -757,7 +798,8 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
 	rk3288-veyron-mickey.dtb \
 	rk3288-veyron-minnie.dtb \
 	rk3288-veyron-pinky.dtb \
-	rk3288-veyron-speedy.dtb
+	rk3288-veyron-speedy.dtb \
+	rk3288-vyasa.dtb
 dtb-$(CONFIG_ARCH_S3C24XX) += \
 	s3c2416-smdk2416.dtb
 dtb-$(CONFIG_ARCH_S3C64XX) += \
@@ -880,6 +922,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \
 	sun7i-a20-olinuxino-lime2.dtb \
 	sun7i-a20-olinuxino-lime2-emmc.dtb \
 	sun7i-a20-olinuxino-micro.dtb \
+	sun7i-a20-olinuxino-micro-emmc.dtb \
 	sun7i-a20-orangepi.dtb \
 	sun7i-a20-orangepi-mini.dtb \
 	sun7i-a20-pcduino3.dtb \
@@ -903,7 +946,9 @@ dtb-$(CONFIG_MACH_SUN8I) += \
 	sun8i-a33-q8-tablet.dtb \
 	sun8i-a33-sinlinx-sina33.dtb \
 	sun8i-a83t-allwinner-h8homlet-v2.dtb \
+	sun8i-a83t-bananapi-m3.dtb \
 	sun8i-a83t-cubietruck-plus.dtb \
+	sun8i-a83t-tbs-a711.dtb \
 	sun8i-h2-plus-orangepi-zero.dtb \
 	sun8i-h3-bananapi-m2-plus.dtb \
 	sun8i-h3-beelink-x2.dtb \
@@ -918,9 +963,12 @@ dtb-$(CONFIG_MACH_SUN8I) += \
 	sun8i-h3-orangepi-pc-plus.dtb \
 	sun8i-h3-orangepi-plus.dtb \
 	sun8i-h3-orangepi-plus2e.dtb \
+	sun8i-r16-bananapi-m2m.dtb \
 	sun8i-r16-parrot.dtb \
+	sun8i-r40-bananapi-m2-ultra.dtb \
 	sun8i-v3s-licheepi-zero.dtb \
-	sun8i-v3s-licheepi-zero-dock.dtb
+	sun8i-v3s-licheepi-zero-dock.dtb \
+	sun8i-v40-bananapi-m2-berry.dtb
 dtb-$(CONFIG_MACH_SUN9I) += \
 	sun9i-a80-optimus.dtb \
 	sun9i-a80-cubieboard4.dtb
@@ -970,7 +1018,6 @@ dtb-$(CONFIG_ARCH_UNIPHIER) += \
 	uniphier-pro4-sanji.dtb \
 	uniphier-pxs2-gentil.dtb \
 	uniphier-pxs2-vodka.dtb \
-	uniphier-sld3-ref.dtb \
 	uniphier-sld8-ref.dtb
 dtb-$(CONFIG_ARCH_VERSATILE) += \
 	versatile-ab.dtb \
@@ -1049,7 +1096,8 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \
 	mt6580-evbp1.dtb \
 	mt6589-aquaris5.dtb \
 	mt6592-evb.dtb \
-	mt7623-evb.dtb \
+	mt7623n-rfb-nand.dtb \
+	mt7623n-bananapi-bpi-r2.dtb \
 	mt8127-moose.dtb \
 	mt8135-evbp1.dtb
 dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb
@@ -1057,9 +1105,3 @@ dtb-$(CONFIG_ARCH_ASPEED) += aspeed-bmc-opp-palmetto.dtb \
 	aspeed-bmc-opp-romulus.dtb \
 	aspeed-ast2500-evb.dtb
 endif
-
-dtstree		:= $(srctree)/$(src)
-dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
-
-always		:= $(dtb-y)
-clean-files	:= *.dtb
diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi
index 1d154444dfef..48a15fc641f2 100644
--- a/arch/arm/boot/dts/am335x-bone-common.dtsi
+++ b/arch/arm/boot/dts/am335x-bone-common.dtsi
@@ -319,13 +319,10 @@
 	ti,pmic-shutdown-controller;
 
 	charger {
-		interrupts = <0>, <1>;
-		interrupt-names = "USB", "AC";
 		status = "okay";
 	};
 
 	pwrbutton {
-		interrupts = <2>;
 		status = "okay";
 	};
 
diff --git a/arch/arm/boot/dts/am335x-chiliboard.dts b/arch/arm/boot/dts/am335x-chiliboard.dts
index d8769799772e..59431b235944 100644
--- a/arch/arm/boot/dts/am335x-chiliboard.dts
+++ b/arch/arm/boot/dts/am335x-chiliboard.dts
@@ -191,13 +191,10 @@
 	interrupts = <7>; /* NNMI */
 
 	charger {
-		interrupts = <0>, <1>;
-		interrupt-names = "USB", "AC";
 		status = "okay";
 	};
 
 	pwrbutton {
-		interrupts = <2>;
 		status = "okay";
 	};
 };
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index 1c37a7c1ea17..ddd897556e03 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -531,6 +531,7 @@
 		interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
 			     <1 IRQ_TYPE_NONE>;	/* termcount */
 		rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
+		ti,nand-xfer-type = "prefetch-dma";
 		ti,nand-ecc-opt = "bch8";
 		ti,elm-id = <&elm>;
 		nand-bus-width = <8>;
diff --git a/arch/arm/boot/dts/am335x-moxa-uc-8100-me-t.dts b/arch/arm/boot/dts/am335x-moxa-uc-8100-me-t.dts
new file mode 100644
index 000000000000..f82233cd18e0
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-moxa-uc-8100-me-t.dts
@@ -0,0 +1,525 @@
+/*
+ * Copyright (C) 2017 MOXA Inc. - https://www.moxa.com/
+ *
+ * Author: SZ Lin (林上智) <sz.lin@moxa.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include "am33xx.dtsi"
+
+/ {
+	model = "Moxa UC-8100-ME-T";
+	compatible = "moxa,uc-8100-me-t", "ti,am33xx";
+
+	cpus {
+		cpu@0 {
+			cpu0-supply = <&vdd1_reg>;
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x20000000>; /* 512 MB */
+	};
+
+	vbat: vbat-regulator {
+		compatible = "regulator-fixed";
+	};
+
+	/* Power supply provides a fixed 3.3V @3A */
+	vmmcsd_fixed: vmmcsd-regulator {
+	      compatible = "regulator-fixed";
+	      regulator-name = "vmmcsd_fixed";
+	      regulator-min-microvolt = <3300000>;
+	      regulator-max-microvolt = <3300000>;
+	      regulator-boot-on;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		led1 {
+			label = "uc8100me:CEL1";
+			gpios = <&gpio_xten 8 0>;
+			default-state = "off";
+		};
+
+		led2 {
+			label = "uc8100me:CEL2";
+			gpios = <&gpio_xten 9 0>;
+			default-state = "off";
+		};
+
+		led3 {
+			label = "uc8100me:CEL3";
+			gpios = <&gpio_xten 10 0>;
+			default-state = "off";
+		};
+
+		led4 {
+			label = "uc8100me:DIA1";
+			gpios = <&gpio_xten 11 0>;
+			default-state = "off";
+		};
+		led5 {
+			label = "uc8100me:DIA2";
+			gpios = <&gpio_xten 12 0>;
+			default-state = "off";
+		};
+		led6 {
+			label = "uc8100me:DIA3";
+			gpios = <&gpio_xten 13 0>;
+			default-state = "off";
+		};
+		led7 {
+			label = "uc8100me:SD";
+			gpios = <&gpio_xten 14 0>;
+			default-state = "off";
+		};
+		led8 {
+			label = "uc8100me:USB";
+			gpios = <&gpio_xten 15 0>;
+			default-state = "off";
+		};
+		led9 {
+			label = "uc8100me:USER";
+			gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+	};
+
+	buttons: push_button {
+		compatible = "gpio-keys";
+	};
+
+};
+
+&am33xx_pinmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&minipcie_pins>;
+
+	minipcie_pins: pinmux_minipcie {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x8e8, PIN_INPUT_PULLDOWN | MUX_MODE7)	/* lcd_pclk.gpio2_24 */
+			AM33XX_IOPAD(0x8ec, PIN_INPUT_PULLDOWN | MUX_MODE7)	/* lcd_ac_bias_en.gpio2_25 */
+			AM33XX_IOPAD(0x8e0, PIN_INPUT_PULLDOWN | MUX_MODE7)	/* lcd_vsync.gpio2_22  Power off PIN*/
+		>;
+	};
+
+	push_button_pins: pinmux_push_button {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x9ac, PIN_INPUT_PULLDOWN | MUX_MODE7)	/* mcasp0_ahcklx.gpio3_21 */
+		>;
+	};
+
+	i2c0_pins: pinmux_i2c0_pins {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c0_sda.i2c0_sda */
+			AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c0_scl.i2c0_scl */
+		>;
+	};
+
+
+	i2c1_pins: pinmux_i2c1_pins {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x968, PIN_INPUT_PULLUP | MUX_MODE3)	/* uart0_ctsn.i2c1_sda */
+			AM33XX_IOPAD(0x96c, PIN_INPUT_PULLUP | MUX_MODE3)	/* uart0_rtsn.i2c1_scl */
+		>;
+	};
+
+	uart0_pins: pinmux_uart0_pins {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0)	/* uart0_rxd.uart0_rxd */
+			AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart0_txd.uart0_txd */
+		>;
+	};
+
+	uart1_pins: pinmux_uart1_pins {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x978, PIN_INPUT | MUX_MODE0)		/* uart1_ctsn.uart1_ctsn */
+			AM33XX_IOPAD(0x97C, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn.uart1_rtsn */
+			AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0)    /* uart1_rxd.uart1_rxd */
+			AM33XX_IOPAD(0x984, PIN_OUTPUT | MUX_MODE0)		/* uart1_txd.uart1_txd */
+		>;
+	};
+
+	uart2_pins: pinmux_uart2_pins {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x8d8, PIN_INPUT | MUX_MODE6)		/* lcd_data14.uart5_ctsn */
+			AM33XX_IOPAD(0x8dc, PIN_OUTPUT_PULLDOWN | MUX_MODE6)  /* lcd_data15.uart5_rtsn */
+			AM33XX_IOPAD(0x8c4, PIN_INPUT_PULLUP | MUX_MODE4)     /* lcd_data9.uart5_rxd */
+			AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE4)		/* lcd_data8.uart5_txd */
+		>;
+	};
+
+	cpsw_default: cpsw_default {
+		pinctrl-single,pins = <
+			/* Slave 1 */
+			AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1)  /* mii1_crs.rmii1_crs_dv */
+			AM33XX_IOPAD(0x910, PIN_INPUT_PULLUP | MUX_MODE1)    /* mii1_rxerr.rmii1_rxerr */
+			AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txen.rmii1_txen */
+			AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */
+			AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */
+			AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE1)    /* mii1_rxd1.rmii1_rxd1 */
+			AM33XX_IOPAD(0x940, PIN_INPUT_PULLUP | MUX_MODE1)    /* mii1_rxd0.rmii1_rxd0 */
+			AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0)  /* mii1_refclk.rmii1_refclk */
+
+			/* Slave 2 */
+			AM33XX_IOPAD(0x870, PIN_INPUT_PULLDOWN | MUX_MODE3)   /* rmii2_crs_dv */
+			AM33XX_IOPAD(0x874, PIN_INPUT_PULLDOWN | MUX_MODE3)   /* rmii2_rxer */
+			AM33XX_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE3)  /* rmii2_txen */
+			AM33XX_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE3)  /* rmii2_td1 */
+			AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE3)  /* rmii2_td0 */
+			AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE3)   /* rmii2_rd1 */
+			AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE3)   /* rmii2_rd0 */
+			AM33XX_IOPAD(0x908, PIN_INPUT_PULLDOWN | MUX_MODE1)  /* rmii2_refclk */
+
+		>;
+	};
+
+	davinci_mdio_default: davinci_mdio_default {
+		pinctrl-single,pins = <
+			/* MDIO */
+			AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)	/* mdio_data.mdio_data */
+			AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0)			/* mdio_clk.mdio_clk */
+		>;
+	};
+
+	mmc0_pins_default: pinmux_mmc0_pins {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_dat3 */
+			AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_dat2 */
+			AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_dat1 */
+			AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_dat0 */
+			AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_clk */
+			AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_cmd */
+			AM33XX_IOPAD(0x990, PIN_INPUT_PULLUP | MUX_MODE7)	/* mcasp0_aclkx.gpio3_14 */
+			AM33XX_IOPAD(0x9a0, PIN_INPUT_PULLUP | MUX_MODE7)    /* mcasp0_aclkx.gpio3_18 */
+		>;
+	};
+
+	mmc2_pins_default: pinmux_mmc2_pins {
+		pinctrl-single,pins = <
+			/* eMMC */
+			AM33XX_IOPAD(0x830, PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_ad12.mmc2_dat0 */
+			AM33XX_IOPAD(0x834, PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_ad13.mmc2_dat1 */
+			AM33XX_IOPAD(0x838, PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_ad14.mmc2_dat2 */
+			AM33XX_IOPAD(0x83c, PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_ad15.mmc2_dat3 */
+			AM33XX_IOPAD(0x820, PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_ad8.mmc2_dat4 */
+			AM33XX_IOPAD(0x824, PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_ad9.mmc2_dat5 */
+			AM33XX_IOPAD(0x828, PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_ad10.mmc2_dat6 */
+			AM33XX_IOPAD(0x82c, PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_ad11.mmc2_dat7 */
+			AM33XX_IOPAD(0x888, PIN_INPUT_PULLUP | MUX_MODE3)     /* gpmc_csn3.mmc2_cmd */
+			AM33XX_IOPAD(0x88c, PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_clk.mmc2_clk */
+		>;
+	};
+
+	spi0_pins: pinmux_spi0 {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x950, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_sclk.spi0_sclk */
+			AM33XX_IOPAD(0x95C, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_cs0.spi0_cs0 */
+			AM33XX_IOPAD(0x954, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d0.spi0_d0 */
+			AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d1.spi0_d1 */
+		>;
+	};
+
+};
+
+&uart0 {
+	/* Console */
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins>;
+};
+
+&uart1 {
+	/* UART 1 setting */
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins>;
+};
+
+&uart5 {
+	/* UART 2 setting */
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart2_pins>;
+};
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins>;
+
+	status = "okay";
+	clock-frequency = <400000>;
+
+	tpm: tpm@20 {
+		compatible = "infineon,slb9645tt";
+		reg = <0x20>;
+	};
+
+	tps: tps@2d {
+		compatible = "ti,tps65910";
+		reg = <0x2d>;
+	};
+
+	eeprom: eeprom@50 {
+		compatible = "atmel,24c16";
+		pagesize = <16>;
+		reg = <0x50>;
+	};
+
+	rtc_wdt: rtc_wdt@68 {
+		compatible = "dallas,ds1374";
+		reg = <0x68>;
+	};
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
+
+	status = "okay";
+	clock-frequency = <400000>;
+	gpio_xten: gpio_xten@27 {
+		compatible = "nxp,pca9535";
+		gpio-controller;
+		#gpio-cells = <2>;
+		reg = <0x27>;
+	};
+};
+
+&usb {
+	status = "okay";
+};
+
+&usb_ctrl_mod {
+	status = "okay";
+};
+
+&usb0_phy {
+	status = "okay";
+};
+
+&usb1_phy {
+	status = "okay";
+};
+
+&usb0 {
+	status = "okay";
+	dr_mode = "host";
+};
+
+&usb1 {
+	status = "okay";
+	dr_mode = "host";
+};
+
+&cppi41dma  {
+	status = "okay";
+};
+
+#include "tps65910.dtsi"
+
+&tps {
+	vcc1-supply = <&vbat>;
+	vcc2-supply = <&vbat>;
+	vcc3-supply = <&vbat>;
+	vcc4-supply = <&vbat>;
+	vcc5-supply = <&vbat>;
+	vcc6-supply = <&vbat>;
+	vcc7-supply = <&vbat>;
+	vccio-supply = <&vbat>;
+
+	regulators {
+		vrtc_reg: regulator@0 {
+			regulator-always-on;
+		};
+
+		vio_reg: regulator@1 {
+			regulator-always-on;
+		};
+
+		vdd1_reg: regulator@2 {
+			/* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
+			regulator-name = "vdd_mpu";
+			regulator-min-microvolt = <912500>;
+			regulator-max-microvolt = <1378000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		vdd2_reg: regulator@3 {
+			/* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
+			regulator-name = "vdd_core";
+			regulator-min-microvolt = <912500>;
+			regulator-max-microvolt = <1150000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		vdd3_reg: regulator@4 {
+			regulator-always-on;
+		};
+
+		vdig1_reg: regulator@5 {
+			regulator-always-on;
+		};
+
+		vdig2_reg: regulator@6 {
+			regulator-always-on;
+		};
+
+		vpll_reg: regulator@7 {
+			regulator-always-on;
+		};
+
+		vdac_reg: regulator@8 {
+			regulator-always-on;
+		};
+
+		vaux1_reg: regulator@9 {
+			regulator-always-on;
+		};
+
+		vaux2_reg: regulator@10 {
+			regulator-always-on;
+		};
+
+		vaux33_reg: regulator@11 {
+			regulator-always-on;
+		};
+
+		vmmc_reg: regulator@12 {
+			compatible = "regulator-fixed";
+			regulator-name = "vmmc_reg";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+	};
+};
+
+/* Power */
+&vbat {
+	regulator-name = "vbat";
+	regulator-min-microvolt = <5000000>;
+	regulator-max-microvolt = <5000000>;
+};
+
+&mac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&cpsw_default>;
+	dual_emac = <1>;
+	status = "okay";
+};
+
+&davinci_mdio {
+	pinctrl-names = "default";
+	pinctrl-0 = <&davinci_mdio_default>;
+	status = "okay";
+};
+
+&cpsw_emac0 {
+	status = "okay";
+	phy_id = <&davinci_mdio>, <4>;
+	phy-mode = "rmii";
+	dual_emac_res_vlan = <1>;
+};
+
+&cpsw_emac1 {
+	status = "okay";
+	phy_id = <&davinci_mdio>, <5>;
+	phy-mode = "rmii";
+	dual_emac_res_vlan = <2>;
+};
+
+&phy_sel {
+	reg= <0x44e10650 0xf5>;
+	rmii-clock-ext;
+};
+
+&sham {
+	status = "okay";
+};
+
+&aes {
+	status = "okay";
+};
+
+&gpio0 {
+	ti,no-reset-on-init;
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	vmmc-supply = <&vmmcsd_fixed>;
+	bus-width = <4>;
+	pinctrl-0 = <&mmc0_pins_default>;
+	cd-gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
+	wp-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&mmc3 {
+	dmas = <&edma_xbar 12 0 1
+			&edma_xbar 13 0 2>;
+	dma-names = "tx", "rx";
+	pinctrl-names = "default";
+	vmmc-supply = <&vmmcsd_fixed>;
+	bus-width = <8>;
+	pinctrl-0 = <&mmc2_pins_default>;
+	ti,non-removable;
+	status = "okay";
+};
+
+&buttons {
+	pinctrl-names = "default";
+	pinctrl-0 = <&push_button_pins>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	button@0 {
+		label = "push_button";
+		linux,code = <0x100>;
+		gpios = <&gpio3 21 GPIO_ACTIVE_LOW>;
+	};
+};
+
+/* SPI Busses */
+&spi0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi0_pins>;
+
+	m25p80@0 {
+		compatible = "mx25l6405d";
+		spi-max-frequency = <40000000>;
+
+		reg = <0>;
+		spi-cpol;
+		spi-cpha;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		/* reg : The partition's offset and size within the mtd bank. */
+		partitions@0 {
+			label = "MLO";
+			reg = <0x0 0x80000>;
+		};
+
+		partitions@1 {
+			label = "U-Boot";
+			reg = <0x80000 0x100000>;
+		};
+
+		partitions@2 {
+			label = "U-Boot Env";
+			reg = <0x180000 0x20000>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 7d7ca054c557..1b81c4e75772 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -36,6 +36,8 @@
 		phy1 = &usb1_phy;
 		ethernet0 = &cpsw_emac0;
 		ethernet1 = &cpsw_emac1;
+		spi0 = &spi0;
+		spi1 = &spi1;
 	};
 
 	cpus {
@@ -128,9 +130,11 @@
 		};
 	};
 
-	pmu {
+	pmu@4b000000 {
 		compatible = "arm,cortex-a8-pmu";
 		interrupts = <3>;
+		reg = <0x4b000000 0x1000000>;
+		ti,hwmods = "debugss";
 	};
 
 	/*
@@ -927,6 +931,12 @@
 			};
 		};
 
+		emif: emif@4c000000 {
+			compatible = "ti,emif-am3352";
+			reg = <0x4c000000 0x1000000>;
+			ti,hwmods = "emif";
+		};
+
 		gpmc: gpmc@50000000 {
 			compatible = "ti,am3352-gpmc";
 			ti,hwmods = "gpmc";
diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
index 29a538ecd405..afb8eb0a0a16 100644
--- a/arch/arm/boot/dts/am437x-gp-evm.dts
+++ b/arch/arm/boot/dts/am437x-gp-evm.dts
@@ -149,6 +149,13 @@
 			system-clock-frequency = <12000000>;
 		};
 	};
+
+	beeper: beeper {
+		compatible = "gpio-beeper";
+		pinctrl-names = "default";
+		pinctrl-0 = <&beeper_pins>;
+		gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>;
+	};
 };
 
 &am43xx_pinmux {
@@ -510,6 +517,13 @@
 			AM4372_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart0_txd.uart0_txd */
 		>;
 	};
+
+	beeper_pins: beeper_pins {
+		pinctrl-single,pins = <
+			AM4372_IOPAD(0x9e0, PIN_OUTPUT_PULLUP | MUX_MODE7)	/* cam1_field.gpio4_12 */
+		>;
+	};
+
 };
 
 &uart0 {
@@ -842,6 +856,7 @@
 		interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
 			     <1 IRQ_TYPE_NONE>;	/* termcount */
 		rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>;	/* gpmc_wait0 */
+		ti,nand-xfer-type = "prefetch-dma";
 		ti,nand-ecc-opt = "bch16";
 		ti,elm-id = <&elm>;
 		nand-bus-width = <8>;
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
index 54f40f370011..a04d79ec212a 100644
--- a/arch/arm/boot/dts/am43x-epos-evm.dts
+++ b/arch/arm/boot/dts/am43x-epos-evm.dts
@@ -75,6 +75,9 @@
 		compatible = "gpio-matrix-keypad";
 		debounce-delay-ms = <5>;
 		col-scan-delay-us = <2>;
+		pinctrl-names = "default", "sleep";
+		pinctrl-0 = <&matrix_keypad_default>;
+		pinctrl-1 = <&matrix_keypad_sleep>;
 
 		row-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH		/* Bank0, pin12 */
 			     &gpio0 13 GPIO_ACTIVE_HIGH		/* Bank0, pin13 */
@@ -145,6 +148,43 @@
 };
 
 &am43xx_pinmux {
+		pinctrl-names = "default";
+		pinctrl-0 = <&unused_pins>;
+
+		unused_pins: unused_pins {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x848, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x850, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x858, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x860, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x864, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x868, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x86c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x878, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x908, DS0_PIN_INPUT_PULLDOWN | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x91c, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x920, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x9e0, DS0_PIN_INPUT_PULLDOWN | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA0c, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA38, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA3c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA40, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA44, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA48, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA4c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA50, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA54, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA58, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA5c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA60, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA64, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0xA68, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA6C, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA74, DS0_PIN_INPUT_PULLDOWN | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA78, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+			>;
+		};
+
 		cpsw_default: cpsw_default {
 			pinctrl-single,pins = <
 				/* Slave 1 */
@@ -198,7 +238,7 @@
 			>;
 		};
 
-		nand_flash_x8: nand_flash_x8 {
+		nand_flash_x8_default: nand_flash_x8_default {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* gpmc_a0.SELQSPIorNAND/GPIO */
 				AM4372_IOPAD(0x800, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* gpmc_ad0.gpmc_ad0 */
@@ -219,12 +259,39 @@
 			>;
 		};
 
-		ecap0_pins: backlight_pins {
+		nand_flash_x8_sleep: nand_flash_x8_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x840, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x800, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x804, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x808, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x80c, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x810, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x814, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x818, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x81c, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x870, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x874, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x87c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x890, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x894, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x898, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x89c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+			>;
+		};
+
+		ecap0_pins_default: backlight_pins_default {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0x964, MUX_MODE0)         /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */
 			>;
 		};
 
+		ecap0_pins_sleep: backlight_pins_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x964, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+			>;
+		};
+
 		i2c2_pins: pinmux_i2c2_pins {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0x9c0, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE8)    /* i2c2_sda.i2c2_sda */
@@ -232,7 +299,7 @@
 			>;
 		};
 
-		spi0_pins: pinmux_spi0_pins {
+		spi0_pins_default: pinmux_spi0_pins_default {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0x950, PIN_INPUT | MUX_MODE0)           /* spi0_clk.spi0_clk */
 				AM4372_IOPAD(0x954, PIN_OUTPUT | MUX_MODE0)           /* spi0_d0.spi0_d0 */
@@ -241,7 +308,16 @@
 			>;
 		};
 
-		spi1_pins: pinmux_spi1_pins {
+		spi0_pins_sleep: pinmux_spi0_pins_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x950, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x954, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x958, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x95c, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
+			>;
+		};
+
+		spi1_pins_default: pinmux_spi1_pins_default {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0x990, PIN_INPUT | MUX_MODE3)           /* mcasp0_aclkx.spi1_clk */
 				AM4372_IOPAD(0x994, PIN_OUTPUT | MUX_MODE3)           /* mcasp0_fsx.spi1_d0 */
@@ -250,13 +326,54 @@
 			>;
 		};
 
-		mmc1_pins: pinmux_mmc1_pins {
+		spi1_pins_sleep: pinmux_spi1_pins_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x990, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x994, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x998, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x99c, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+			>;
+		};
+
+		mmc1_pins_default: pinmux_mmc1_pins_default {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
 			>;
 		};
 
-		qspi1_default: qspi1_default {
+		mmc1_pins_sleep: pinmux_mmc1_pins_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x960, DS0_PIN_OUTPUT_PULLUP | PIN_INPUT | MUX_MODE7)
+			>;
+		};
+
+		matrix_keypad_default: matrix_keypad_default {
+			pinctrl-single,pins = <
+				 AM4372_IOPAD(0x92c, PIN_OUTPUT | MUX_MODE7)          /* mii1_tx_clk.gpio3_9 */
+				 AM4372_IOPAD(0x930, PIN_OUTPUT | MUX_MODE7)          /* mii1_rx_clk.gpio3_10 */
+				 AM4372_IOPAD(0x934, PIN_OUTPUT | MUX_MODE7)          /* mii1_rxd3.gpio2_18 */
+				 AM4372_IOPAD(0x938, PIN_OUTPUT | MUX_MODE7)          /* mii1_rxd2.gpio2_19 */
+				 AM4372_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE7)  /* uart1_ctsn.gpio0_12 */
+				 AM4372_IOPAD(0x97C, PIN_INPUT_PULLDOWN | MUX_MODE7)  /* uart1_rtsn.gpio0_13 */
+				 AM4372_IOPAD(0x980, PIN_INPUT_PULLDOWN | MUX_MODE7)  /* uart1_rxd.gpio0_14 */
+				 AM4372_IOPAD(0x984, PIN_INPUT_PULLDOWN | MUX_MODE7)  /* uart1_txd.gpio0_15 */
+			>;
+		};
+
+		matrix_keypad_sleep: matrix_keypad_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x92c, PIN_INPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x930, PIN_INPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x938, PIN_INPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x97C, PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x980, PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x984, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			>;
+		};
+
+		qspi1_pins_default: qspi1_pins_default {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0x87c, PIN_INPUT_PULLUP | MUX_MODE3)
 				AM4372_IOPAD(0x888, PIN_INPUT_PULLUP | MUX_MODE2)
@@ -267,12 +384,29 @@
 			>;
 		};
 
-		pixcir_ts_pins: pixcir_ts_pins {
+		qspi1_pins_sleep: qspi1_pins_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x87c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x888, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x890, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x894, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x898, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x89c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+			>;
+		};
+
+		pixcir_ts_pins_default: pixcir_ts_pins_default {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0x844, PIN_INPUT_PULLUP | MUX_MODE7)	/* gpmc_a1.gpio1_17 */
 			>;
 		};
 
+		pixcir_ts_pins_sleep: pixcir_ts_pins_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x844, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)	/* gpmc_a1.gpio1_17 */
+			>;
+		};
+
 		hdq_pins: pinmux_hdq_pins {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0xa34, PIN_INPUT_PULLUP | MUX_MODE1)    /* cam1_wen.hdq_gpio */
@@ -355,6 +489,48 @@
 			>;
 		};
 
+		uart0_pins_default: uart0_pins_default {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x968, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE0) /* uart0_ctsn.uart0_ctsn */
+				AM4372_IOPAD(0x96C, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE0) /* uart0_rtsn.uart0_rtsn */
+				AM4372_IOPAD(0x970, PIN_INPUT_PULLUP | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0)	/* uart0_rxd.uart0_rxd */
+				AM4372_IOPAD(0x974, PIN_INPUT | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0)	/* uart0_txd.uart0_txd */
+			>;
+		};
+
+		uart0_pins_sleep: uart0_pins_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x968, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
+				AM4372_IOPAD(0x96C, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
+				AM4372_IOPAD(0x970, PIN_INPUT_PULLUP | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0)
+				AM4372_IOPAD(0x974, PIN_INPUT | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0)
+			>;
+		};
+
+		usb2_phy1_default: usb2_phy1_default {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0xac0, PIN_INPUT_PULLDOWN | MUX_MODE0)
+			>;
+		};
+
+		usb2_phy1_sleep: usb2_phy1_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0xac0, DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
+			>;
+		};
+
+		usb2_phy2_default: usb2_phy2_default {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0xac4, PIN_INPUT_PULLDOWN | MUX_MODE0)
+			>;
+		};
+
+		usb2_phy2_sleep: usb2_phy2_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0xac4, DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
+			>;
+		};
+
 		mcasp1_pins: mcasp1_pins {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0x9a0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_ACLKR/MCASP1_ACLKX */
@@ -378,8 +554,9 @@
 	status = "okay";
 	vmmc-supply = <&vmmcsd_fixed>;
 	bus-width = <4>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc1_pins>;
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&mmc1_pins_default>;
+	pinctrl-1 = <&mmc1_pins_sleep>;
 	cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
 };
 
@@ -388,6 +565,7 @@
 	pinctrl-0 = <&cpsw_default>;
 	pinctrl-1 = <&cpsw_sleep>;
 	status = "okay";
+	slaves = <1>;
 };
 
 &davinci_mdio {
@@ -402,11 +580,6 @@
 	phy-mode = "rmii";
 };
 
-&cpsw_emac1 {
-	phy_id = <&davinci_mdio>, <1>;
-	phy-mode = "rmii";
-};
-
 &phy_sel {
 	rmii-clock-ext;
 };
@@ -482,8 +655,10 @@
 
 	pixcir_ts@5c {
 		compatible = "pixcir,pixcir_tangoc";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pixcir_ts_pins>;
+		pinctrl-names = "default", "sleep";
+		pinctrl-0 = <&pixcir_ts_pins_default>;
+		pinctrl-1 = <&pixcir_ts_pins_sleep>;
+
 		reg = <0x5c>;
 		interrupt-parent = <&gpio1>;
 		interrupts = <17 IRQ_TYPE_EDGE_FALLING>;
@@ -554,8 +729,9 @@
 
 &gpmc {
 	status = "okay";	/* Disable QSPI when enabling GPMC (NAND) */
-	pinctrl-names = "default";
-	pinctrl-0 = <&nand_flash_x8>;
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&nand_flash_x8_default>;
+	pinctrl-1 = <&nand_flash_x8_sleep>;
 	ranges = <0 0 0x08000000 0x01000000>;	/* CS0 space. Min partition = 16MB */
 	nand@0,0 {
 		compatible = "ti,omap2-nand";
@@ -564,6 +740,7 @@
 		interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
 			     <1 IRQ_TYPE_NONE>;	/* termcount */
 		rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>;	/* gpmc_wait0 */
+		ti,nand-xfer-type = "prefetch-dma";
 		ti,nand-ecc-opt = "bch16";
 		ti,elm-id = <&elm>;
 		nand-bus-width = <8>;
@@ -650,24 +827,30 @@
 
 &ecap0 {
 		status = "okay";
-		pinctrl-names = "default";
-		pinctrl-0 = <&ecap0_pins>;
+		pinctrl-names = "default", "sleep";
+		pinctrl-0 = <&ecap0_pins_default>;
+		pinctrl-1 = <&ecap0_pins_sleep>;
 };
 
 &spi0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&spi0_pins>;
 	status = "okay";
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&spi0_pins_default>;
+	pinctrl-1 = <&spi0_pins_sleep>;
 };
 
 &spi1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&spi1_pins>;
 	status = "okay";
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&spi1_pins_default>;
+	pinctrl-1 = <&spi1_pins_sleep>;
 };
 
 &usb2_phy1 {
 	status = "okay";
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&usb2_phy1_default>;
+	pinctrl-1 = <&usb2_phy1_sleep>;
 };
 
 &usb1 {
@@ -677,6 +860,9 @@
 
 &usb2_phy2 {
 	status = "okay";
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&usb2_phy2_default>;
+	pinctrl-1 = <&usb2_phy2_sleep>;
 };
 
 &usb2 {
@@ -686,8 +872,9 @@
 
 &qspi {
 	status = "disabled";	/* Disable GPMC (NAND) when enabling QSPI */
-	pinctrl-names = "default";
-	pinctrl-0 = <&qspi1_default>;
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&qspi1_pins_default>;
+	pinctrl-1 = <&qspi1_pins_sleep>;
 
 	spi-max-frequency = <48000000>;
 	m25p80@0 {
@@ -773,6 +960,13 @@
 	};
 };
 
+&uart0 {
+	status = "okay";
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&uart0_pins_default>;
+	pinctrl-1 = <&uart0_pins_sleep>;
+};
+
 &mcasp1 {
 	#sound-dai-cells = <0>;
 	pinctrl-names = "default", "sleep";
diff --git a/arch/arm/boot/dts/am571x-idk.dts b/arch/arm/boot/dts/am571x-idk.dts
index 7b207835b2d1..debf9464403e 100644
--- a/arch/arm/boot/dts/am571x-idk.dts
+++ b/arch/arm/boot/dts/am571x-idk.dts
@@ -11,6 +11,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include "am57xx-idk-common.dtsi"
+#include "dra72x-mmc-iodelay.dtsi"
 
 / {
 	model = "TI AM5718 IDK";
@@ -64,13 +65,6 @@
 	};
 };
 
-&mmc1 {
-	status = "okay";
-	vmmc-supply = <&ldo1_reg>;
-	bus-width = <4>;
-	cd-gpios = <&gpio6 27 0>; /* gpio 219 */
-};
-
 &omap_dwc3_2 {
 	extcon = <&extcon_usb2>;
 };
@@ -96,3 +90,30 @@
 		status = "okay";
 	};
 };
+
+&pcie1_rc {
+	status = "okay";
+	gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
+};
+
+&pcie1_ep {
+	gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
+};
+
+&mmc1 {
+	pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104";
+	pinctrl-0 = <&mmc1_pins_default>;
+	pinctrl-1 = <&mmc1_pins_hs>;
+	pinctrl-2 = <&mmc1_pins_sdr12>;
+	pinctrl-3 = <&mmc1_pins_sdr25>;
+	pinctrl-4 = <&mmc1_pins_sdr50>;
+	pinctrl-5 = <&mmc1_pins_ddr50_rev20 &mmc1_iodelay_ddr50_conf>;
+	pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>;
+};
+
+&mmc2 {
+	pinctrl-names = "default", "hs", "ddr_1_8v";
+	pinctrl-0 = <&mmc2_pins_default>;
+	pinctrl-1 = <&mmc2_pins_hs>;
+	pinctrl-2 = <&mmc2_pins_ddr_rev20 &mmc2_iodelay_ddr_conf>;
+};
diff --git a/arch/arm/boot/dts/am572x-idk.dts b/arch/arm/boot/dts/am572x-idk.dts
index 9da6d83ca185..a578fe97ba3b 100644
--- a/arch/arm/boot/dts/am572x-idk.dts
+++ b/arch/arm/boot/dts/am572x-idk.dts
@@ -12,6 +12,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include "am57xx-idk-common.dtsi"
+#include "dra74x-mmc-iodelay.dtsi"
 
 / {
 	model = "TI AM5728 IDK";
@@ -67,6 +68,24 @@
 	};
 };
 
+&mmc1 {
+	pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104";
+	pinctrl-0 = <&mmc1_pins_default>;
+	pinctrl-1 = <&mmc1_pins_hs>;
+	pinctrl-2 = <&mmc1_pins_sdr12>;
+	pinctrl-3 = <&mmc1_pins_sdr25>;
+	pinctrl-4 = <&mmc1_pins_sdr50>;
+	pinctrl-5 = <&mmc1_pins_ddr50 &mmc1_iodelay_ddr_rev20_conf>;
+	pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>;
+};
+
+&mmc2 {
+	pinctrl-names = "default", "hs", "ddr_1_8v";
+	pinctrl-0 = <&mmc2_pins_default>;
+	pinctrl-1 = <&mmc2_pins_hs>;
+	pinctrl-2 = <&mmc2_pins_ddr_rev20>;
+};
+
 &omap_dwc3_2 {
 	extcon = <&extcon_usb2>;
 };
@@ -76,19 +95,16 @@
 	vbus-gpio = <&gpio3 26 GPIO_ACTIVE_HIGH>;
 };
 
-&mmc1 {
-	status = "okay";
-	vmmc-supply = <&v3_3d>;
-	vmmc_aux-supply = <&ldo1_reg>;
-	bus-width = <4>;
-	cd-gpios = <&gpio6 27 0>; /* gpio 219 */
-};
-
 &sn65hvs882 {
 	load-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
 };
 
-&pcie1 {
+&pcie1_rc {
+	status = "okay";
+	gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
+};
+
+&pcie1_ep {
 	gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
 };
 
diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi b/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi
index fdfe5b16b806..49aeecd312b4 100644
--- a/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi
+++ b/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi
@@ -9,6 +9,7 @@
 
 #include "dra74x.dtsi"
 #include "am57xx-commercial-grade.dtsi"
+#include "dra74x-mmc-iodelay.dtsi"
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 
@@ -166,34 +167,6 @@
 	};
 };
 
-&dra7_pmx_core {
-	mmc1_pins_default: mmc1_pins_default {
-		pinctrl-single,pins = <
-			DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14)	/* mmc1sdcd.gpio219 */
-			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
-			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
-			DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
-			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
-			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
-			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
-		>;
-	};
-
-	mmc2_pins_default: mmc2_pins_default {
-		pinctrl-single,pins = <
-			DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
-			DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
-			DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
-			DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
-			DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
-			DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
-			DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
-			DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
-			DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
-			DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
-		>;
-	};
-};
 &i2c1 {
 	status = "okay";
 	clock-frequency = <400000>;
@@ -570,7 +543,12 @@
 	};
 };
 
-&pcie1 {
+&pcie1_rc {
+	status = "ok";
+	gpios = <&gpio2 8 GPIO_ACTIVE_LOW>;
+};
+
+&pcie1_ep {
 	gpios = <&gpio2 8 GPIO_ACTIVE_LOW>;
 };
 
diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-revb1.dts b/arch/arm/boot/dts/am57xx-beagle-x15-revb1.dts
index 39a92aff0a0d..5a77b334923d 100644
--- a/arch/arm/boot/dts/am57xx-beagle-x15-revb1.dts
+++ b/arch/arm/boot/dts/am57xx-beagle-x15-revb1.dts
@@ -19,8 +19,23 @@
 };
 
 &mmc1 {
+	pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104";
+	pinctrl-0 = <&mmc1_pins_default>;
+	pinctrl-1 = <&mmc1_pins_hs>;
+	pinctrl-2 = <&mmc1_pins_sdr12>;
+	pinctrl-3 = <&mmc1_pins_sdr25>;
+	pinctrl-4 = <&mmc1_pins_sdr50>;
+	pinctrl-5 = <&mmc1_pins_ddr50 &mmc1_iodelay_ddr_rev11_conf>;
+	pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev11_conf>;
 	vmmc-supply = <&vdd_3v3>;
-	vmmc-aux-supply = <&ldo1_reg>;
+	vqmmc-supply = <&ldo1_reg>;
+};
+
+&mmc2 {
+	pinctrl-names = "default", "hs", "ddr_1_8v";
+	pinctrl-0 = <&mmc2_pins_default>;
+	pinctrl-1 = <&mmc2_pins_hs>;
+	pinctrl-2 = <&mmc2_pins_ddr_3_3v_rev11 &mmc2_iodelay_ddr_3_3v_rev11_conf>;
 };
 
 /* errata i880 "Ethernet RGMII2 Limited to 10/100 Mbps" */
diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-revc.dts b/arch/arm/boot/dts/am57xx-beagle-x15-revc.dts
new file mode 100644
index 000000000000..17c41da3b55f
--- /dev/null
+++ b/arch/arm/boot/dts/am57xx-beagle-x15-revc.dts
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2014-2017 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "am57xx-beagle-x15-common.dtsi"
+
+/ {
+	model = "TI AM5728 BeagleBoard-X15 rev C";
+};
+
+&tpd12s015 {
+	gpios = <&gpio7 10 GPIO_ACTIVE_HIGH>,	/* gpio7_10, CT CP HPD */
+		<&gpio2 30 GPIO_ACTIVE_HIGH>,	/* gpio2_30, LS OE */
+		<&gpio7 12 GPIO_ACTIVE_HIGH>;	/* gpio7_12/sp1_cs2, HPD */
+};
+
+&mmc1 {
+	pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104";
+	pinctrl-0 = <&mmc1_pins_default>;
+	pinctrl-1 = <&mmc1_pins_hs>;
+	pinctrl-2 = <&mmc1_pins_sdr12>;
+	pinctrl-3 = <&mmc1_pins_sdr25>;
+	pinctrl-4 = <&mmc1_pins_sdr50>;
+	pinctrl-5 = <&mmc1_pins_ddr50 &mmc1_iodelay_ddr_rev20_conf>;
+	pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>;
+	vmmc-supply = <&vdd_3v3>;
+	vqmmc-supply = <&ldo1_reg>;
+};
+
+&mmc2 {
+	pinctrl-names = "default", "hs", "ddr_1_8v";
+	pinctrl-0 = <&mmc2_pins_default>;
+	pinctrl-1 = <&mmc2_pins_hs>;
+	pinctrl-2 = <&mmc2_pins_ddr_rev20>;
+};
diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts
index 19a60a11c198..d6689106d2a8 100644
--- a/arch/arm/boot/dts/am57xx-beagle-x15.dts
+++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts
@@ -20,9 +20,20 @@
 };
 
 &mmc1 {
+	pinctrl-names = "default", "hs";
+	pinctrl-0 = <&mmc1_pins_default>;
+	pinctrl-1 = <&mmc1_pins_hs>;
+
 	vmmc-supply = <&ldo1_reg>;
 };
 
+&mmc2 {
+	pinctrl-names = "default", "hs", "ddr_1_8v";
+	pinctrl-0 = <&mmc2_pins_default>;
+	pinctrl-1 = <&mmc2_pins_hs>;
+	pinctrl-2 = <&mmc2_pins_ddr_3_3v_rev11 &mmc2_iodelay_ddr_3_3v_rev11_conf>;
+};
+
 /* errata i880 "Ethernet RGMII2 Limited to 10/100 Mbps" */
 &phy1 {
 	max-speed = <100>;
diff --git a/arch/arm/boot/dts/am57xx-commercial-grade.dtsi b/arch/arm/boot/dts/am57xx-commercial-grade.dtsi
index c183654464e9..3eed6e09c884 100644
--- a/arch/arm/boot/dts/am57xx-commercial-grade.dtsi
+++ b/arch/arm/boot/dts/am57xx-commercial-grade.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 &cpu_alert0 {
 	temperature = <80000>; /* milliCelsius */
 };
diff --git a/arch/arm/boot/dts/am57xx-idk-common.dtsi b/arch/arm/boot/dts/am57xx-idk-common.dtsi
index c536b2f5389f..97aa8e6a56da 100644
--- a/arch/arm/boot/dts/am57xx-idk-common.dtsi
+++ b/arch/arm/boot/dts/am57xx-idk-common.dtsi
@@ -399,6 +399,14 @@
 	dr_mode = "peripheral";
 };
 
+&mmc1 {
+	status = "okay";
+	vmmc-supply = <&v3_3d>;
+	vqmmc-supply = <&ldo1_reg>;
+	bus-width = <4>;
+	cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */
+};
+
 &mmc2 {
 	status = "okay";
 	vmmc-supply = <&v3_3d>;
diff --git a/arch/arm/boot/dts/am57xx-industrial-grade.dtsi b/arch/arm/boot/dts/am57xx-industrial-grade.dtsi
index 70c8c4ba1933..422f953fc8d8 100644
--- a/arch/arm/boot/dts/am57xx-industrial-grade.dtsi
+++ b/arch/arm/boot/dts/am57xx-industrial-grade.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 &cpu_alert0 {
 	temperature = <90000>; /* milliCelsius */
 };
diff --git a/arch/arm/boot/dts/armada-370-synology-ds213j.dts b/arch/arm/boot/dts/armada-370-synology-ds213j.dts
index 4978011df5bd..95040810c094 100644
--- a/arch/arm/boot/dts/armada-370-synology-ds213j.dts
+++ b/arch/arm/boot/dts/armada-370-synology-ds213j.dts
@@ -316,32 +316,32 @@
 		 * change the default environment, unless you know
 		 * what you are doing.
 		 */
-		partition@00000000 { /* u-boot */
+		partition@0 { /* u-boot */
 			label = "RedBoot";
 			reg = <0x00000000 0x000c0000>; /* 768KB */
 		};
 
-		partition@000c0000 { /* uImage */
+		partition@c0000 { /* uImage */
 			label = "zImage";
 			reg = <0x000c0000 0x002d0000>; /* 2880KB */
 		};
 
-		partition@00390000 { /* uInitramfs */
+		partition@390000 { /* uInitramfs */
 			label = "rd.gz";
 			reg = <0x00390000 0x00440000>; /* 4250KB */
 		};
 
-		partition@007d0000 { /* MAC address and serial number */
+		partition@7d0000 { /* MAC address and serial number */
 			label = "vendor";
 			reg = <0x007d0000 0x00010000>; /* 64KB */
 		};
 
-		partition@007e0000 {
+		partition@7e0000 {
 			label = "RedBoot config";
 			reg = <0x007e0000 0x00010000>; /* 64KB */
 		};
 
-		partition@007f0000 {
+		partition@7f0000 {
 			label = "FIS directory";
 			reg = <0x007f0000 0x00010000>; /* 64KB */
 		};
diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi
index f9cf1273f35e..b1cf5a26f3c2 100644
--- a/arch/arm/boot/dts/armada-370.dtsi
+++ b/arch/arm/boot/dts/armada-370.dtsi
@@ -72,7 +72,7 @@
 			reg = <MBUS_ID(0x01, 0xe0) 0 0x100000>;
 		};
 
-		pciec: pcie-controller@82000000 {
+		pciec: pcie@82000000 {
 			compatible = "marvell,armada-370-pcie";
 			status = "disabled";
 			device_type = "pci";
@@ -100,6 +100,7 @@
 				#interrupt-cells = <1>;
                                 ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
                                           0x81000000 0 0 0x81000000 0x1 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 58>;
 				marvell,pcie-port = <0>;
@@ -117,6 +118,7 @@
 				#interrupt-cells = <1>;
                                 ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0
                                           0x81000000 0 0 0x81000000 0x2 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 62>;
 				marvell,pcie-port = <1>;
diff --git a/arch/arm/boot/dts/armada-375.dtsi b/arch/arm/boot/dts/armada-375.dtsi
index 50c5e8417802..2cb1bcd30976 100644
--- a/arch/arm/boot/dts/armada-375.dtsi
+++ b/arch/arm/boot/dts/armada-375.dtsi
@@ -178,9 +178,9 @@
 				reg = <0x8000 0x1000>;
 				cache-unified;
 				cache-level = <2>;
-				arm,double-linefill-incr = <1>;
+				arm,double-linefill-incr = <0>;
 				arm,double-linefill-wrap = <0>;
-				arm,double-linefill = <1>;
+				arm,double-linefill = <0>;
 				prefetch-data = <1>;
 			};
 
@@ -582,7 +582,7 @@
 			};
 		};
 
-		pciec: pcie-controller@82000000 {
+		pciec: pcie@82000000 {
 			compatible = "marvell,armada-370-pcie";
 			status = "disabled";
 			device_type = "pci";
@@ -610,6 +610,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
 					  0x81000000 0 0 0x81000000 0x1 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
 				marvell,pcie-port = <0>;
@@ -627,6 +628,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0
 					  0x81000000 0 0 0x81000000 0x2 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
 				marvell,pcie-port = <0>;
diff --git a/arch/arm/boot/dts/armada-380.dtsi b/arch/arm/boot/dts/armada-380.dtsi
index e392f6036f39..132596fd0860 100644
--- a/arch/arm/boot/dts/armada-380.dtsi
+++ b/arch/arm/boot/dts/armada-380.dtsi
@@ -71,7 +71,7 @@
 			};
 		};
 
-		pcie-controller {
+		pcie {
 			compatible = "marvell,armada-370-pcie";
 			status = "disabled";
 			device_type = "pci";
@@ -104,6 +104,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
 					  0x81000000 0 0 0x81000000 0x1 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
 				marvell,pcie-port = <0>;
@@ -122,6 +123,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0
 					  0x81000000 0 0 0x81000000 0x2 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
 				marvell,pcie-port = <1>;
@@ -140,6 +142,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0
 					  0x81000000 0 0 0x81000000 0x3 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &gic GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
 				marvell,pcie-port = <2>;
diff --git a/arch/arm/boot/dts/armada-385-db-ap.dts b/arch/arm/boot/dts/armada-385-db-ap.dts
index db5b9f6b615d..25d2d720dc0e 100644
--- a/arch/arm/boot/dts/armada-385-db-ap.dts
+++ b/arch/arm/boot/dts/armada-385-db-ap.dts
@@ -209,7 +209,7 @@
 			status = "okay";
 		};
 
-		pcie-controller {
+		pcie {
 			status = "okay";
 
 			/*
diff --git a/arch/arm/boot/dts/armada-385-synology-ds116.dts b/arch/arm/boot/dts/armada-385-synology-ds116.dts
index 31510eb56f10..36ad571e76f3 100644
--- a/arch/arm/boot/dts/armada-385-synology-ds116.dts
+++ b/arch/arm/boot/dts/armada-385-synology-ds116.dts
@@ -267,35 +267,35 @@
 		 * enumerated. The MAC address and the serial number are listed
 		 * in the "vendor" partition.
 		 */
-		partition@00000000 {
+		partition@0 {
 			label = "RedBoot";
 			reg = <0x00000000 0x000f0000>;
 			read-only;
 		};
 
-		partition@000c0000 {
+		partition@c0000 {
 			label = "zImage";
 			reg = <0x000f0000 0x002d0000>;
 		};
 
-		partition@00390000 {
+		partition@390000 {
 			label = "rd.gz";
 			reg = <0x003c0000 0x00410000>;
 		};
 
-		partition@007d0000 {
+		partition@7d0000 {
 			label = "vendor";
 			reg = <0x007d0000 0x00010000>;
 			read-only;
 		};
 
-		partition@007e0000 {
+		partition@7e0000 {
 			label = "RedBoot config";
 			reg = <0x007e0000 0x00010000>;
 			read-only;
 		};
 
-		partition@007f0000 {
+		partition@7f0000 {
 			label = "FIS directory";
 			reg = <0x007f0000 0x00010000>;
 			read-only;
diff --git a/arch/arm/boot/dts/armada-385-turris-omnia.dts b/arch/arm/boot/dts/armada-385-turris-omnia.dts
index be16ce39fb3d..06831e1e3f80 100644
--- a/arch/arm/boot/dts/armada-385-turris-omnia.dts
+++ b/arch/arm/boot/dts/armada-385-turris-omnia.dts
@@ -96,7 +96,7 @@
 			};
 		};
 
-		pcie-controller {
+		pcie {
 			status = "okay";
 
 			pcie@1,0 {
diff --git a/arch/arm/boot/dts/armada-385.dtsi b/arch/arm/boot/dts/armada-385.dtsi
index 7fcc4c4885cf..74863aff01c6 100644
--- a/arch/arm/boot/dts/armada-385.dtsi
+++ b/arch/arm/boot/dts/armada-385.dtsi
@@ -70,7 +70,7 @@
 	};
 
 	soc {
-		pciec: pcie-controller {
+		pciec: pcie {
 			compatible = "marvell,armada-370-pcie";
 			status = "disabled";
 			device_type = "pci";
@@ -109,6 +109,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
 					  0x81000000 0 0 0x81000000 0x1 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
 				marvell,pcie-port = <0>;
@@ -127,6 +128,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0
 					  0x81000000 0 0 0x81000000 0x2 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
 				marvell,pcie-port = <1>;
@@ -145,6 +147,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0
 					  0x81000000 0 0 0x81000000 0x3 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &gic GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
 				marvell,pcie-port = <2>;
@@ -166,6 +169,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0
 					  0x81000000 0 0 0x81000000 0x4 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &gic GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
 				marvell,pcie-port = <3>;
diff --git a/arch/arm/boot/dts/armada-388-clearfog.dts b/arch/arm/boot/dts/armada-388-clearfog.dts
index 0d5f1f062275..ee7b0089eff0 100644
--- a/arch/arm/boot/dts/armada-388-clearfog.dts
+++ b/arch/arm/boot/dts/armada-388-clearfog.dts
@@ -62,7 +62,7 @@
 			};
 		};
 
-		pcie-controller {
+		pcie {
 			pcie@3,0 {
 				/* Port 2, Lane 0. CON2, nearest CPU. */
 				reset-gpios = <&expander0 2 GPIO_ACTIVE_LOW>;
diff --git a/arch/arm/boot/dts/armada-388-clearfog.dtsi b/arch/arm/boot/dts/armada-388-clearfog.dtsi
index 0f5938bede53..68acfc968706 100644
--- a/arch/arm/boot/dts/armada-388-clearfog.dtsi
+++ b/arch/arm/boot/dts/armada-388-clearfog.dtsi
@@ -104,7 +104,7 @@
 			};
 		};
 
-		pcie-controller {
+		pcie {
 			status = "okay";
 			/*
 			 * The two PCIe units are accessible through
diff --git a/arch/arm/boot/dts/armada-388-db.dts b/arch/arm/boot/dts/armada-388-db.dts
index 1ac923826445..a4ec1fa37529 100644
--- a/arch/arm/boot/dts/armada-388-db.dts
+++ b/arch/arm/boot/dts/armada-388-db.dts
@@ -172,7 +172,7 @@
 			status = "okay";
 		};
 
-		pcie-controller {
+		pcie {
 			status = "okay";
 			/*
 			 * The two PCIe units are accessible through
diff --git a/arch/arm/boot/dts/armada-388-gp.dts b/arch/arm/boot/dts/armada-388-gp.dts
index 895fa6cfa15a..f503955dbd3b 100644
--- a/arch/arm/boot/dts/armada-388-gp.dts
+++ b/arch/arm/boot/dts/armada-388-gp.dts
@@ -75,7 +75,7 @@
 					pinctrl-names = "default";
 					pinctrl-0 = <&pca0_pins>;
 					interrupt-parent = <&gpio0>;
-					interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
+					interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
 					gpio-controller;
 					#gpio-cells = <2>;
 					interrupt-controller;
@@ -87,7 +87,7 @@
 					compatible = "nxp,pca9555";
 					pinctrl-names = "default";
 					interrupt-parent = <&gpio0>;
-					interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
+					interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
 					gpio-controller;
 					#gpio-cells = <2>;
 					interrupt-controller;
@@ -240,7 +240,7 @@
 			status = "okay";
 		};
 
-		pcie-controller {
+		pcie {
 			status = "okay";
 			/*
 			 * One PCIe units is accessible through
diff --git a/arch/arm/boot/dts/armada-388-rd.dts b/arch/arm/boot/dts/armada-388-rd.dts
index af82f275eac2..9cc3ca0376b9 100644
--- a/arch/arm/boot/dts/armada-388-rd.dts
+++ b/arch/arm/boot/dts/armada-388-rd.dts
@@ -117,7 +117,7 @@
 			};
 		};
 
-		pcie-controller {
+		pcie {
 			status = "okay";
 			/*
 			 * One PCIe units is accessible through
diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
index af31f5d6c0e5..00ff549d4e39 100644
--- a/arch/arm/boot/dts/armada-38x.dtsi
+++ b/arch/arm/boot/dts/armada-38x.dtsi
@@ -143,9 +143,9 @@
 				reg = <0x8000 0x1000>;
 				cache-unified;
 				cache-level = <2>;
-				arm,double-linefill-incr = <1>;
+				arm,double-linefill-incr = <0>;
 				arm,double-linefill-wrap = <0>;
-				arm,double-linefill = <1>;
+				arm,double-linefill = <0>;
 				prefetch-data = <1>;
 			};
 
@@ -154,6 +154,13 @@
 				reg = <0xc000 0x58>;
 			};
 
+			timer@c200 {
+				compatible = "arm,cortex-a9-global-timer";
+				reg = <0xc200 0x20>;
+				interrupts = <GIC_PPI 11 (IRQ_TYPE_EDGE_RISING | GIC_CPU_MASK_SIMPLE(2))>;
+				clocks = <&coreclk 2>;
+			};
+
 			timer@c600 {
 				compatible = "arm,cortex-a9-twd-timer";
 				reg = <0xc600 0x20>;
@@ -171,7 +178,7 @@
 			};
 
 			i2c0: i2c@11000 {
-				compatible = "marvell,mv64xxx-i2c";
+				compatible = "marvell,mv78230-a0-i2c", "marvell,mv64xxx-i2c";
 				reg = <0x11000 0x20>;
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -182,7 +189,7 @@
 			};
 
 			i2c1: i2c@11100 {
-				compatible = "marvell,mv64xxx-i2c";
+				compatible = "marvell,mv78230-a0-i2c", "marvell,mv64xxx-i2c";
 				reg = <0x11100 0x20>;
 				#address-cells = <1>;
 				#size-cells = <0>;
diff --git a/arch/arm/boot/dts/armada-390-db.dts b/arch/arm/boot/dts/armada-390-db.dts
index 2afed2ce4741..c718a5242595 100644
--- a/arch/arm/boot/dts/armada-390-db.dts
+++ b/arch/arm/boot/dts/armada-390-db.dts
@@ -123,7 +123,7 @@
 			};
 		};
 
-		pcie-controller {
+		pcie {
 			status = "okay";
 
 			/* CON30 */
diff --git a/arch/arm/boot/dts/armada-395-gp.dts b/arch/arm/boot/dts/armada-395-gp.dts
index 2cdbba804c1e..ef491b524fd6 100644
--- a/arch/arm/boot/dts/armada-395-gp.dts
+++ b/arch/arm/boot/dts/armada-395-gp.dts
@@ -139,7 +139,7 @@
 			};
 		};
 
-		pcie-controller {
+		pcie {
 			status = "okay";
 
 			/*
diff --git a/arch/arm/boot/dts/armada-398-db.dts b/arch/arm/boot/dts/armada-398-db.dts
index e8604281c3c9..f0e0379f7619 100644
--- a/arch/arm/boot/dts/armada-398-db.dts
+++ b/arch/arm/boot/dts/armada-398-db.dts
@@ -118,7 +118,7 @@
 			};
 		};
 
-		pcie-controller {
+		pcie {
 			status = "okay";
 
 			pcie@1,0 {
diff --git a/arch/arm/boot/dts/armada-39x.dtsi b/arch/arm/boot/dts/armada-39x.dtsi
index 60fbfd5907c7..5218bd2a248d 100644
--- a/arch/arm/boot/dts/armada-39x.dtsi
+++ b/arch/arm/boot/dts/armada-39x.dtsi
@@ -111,9 +111,9 @@
 				reg = <0x8000 0x1000>;
 				cache-unified;
 				cache-level = <2>;
-				arm,double-linefill-incr = <1>;
+				arm,double-linefill-incr = <0>;
 				arm,double-linefill-wrap = <0>;
-				arm,double-linefill = <1>;
+				arm,double-linefill = <0>;
 				prefetch-data = <1>;
 			};
 
@@ -442,7 +442,7 @@
 			};
 		};
 
-		pcie-controller {
+		pcie {
 			compatible = "marvell,armada-370-pcie";
 			status = "disabled";
 			device_type = "pci";
@@ -481,6 +481,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
 					  0x81000000 0 0 0x81000000 0x1 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
 				marvell,pcie-port = <0>;
@@ -499,6 +500,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0
 					  0x81000000 0 0 0x81000000 0x2 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
 				marvell,pcie-port = <1>;
@@ -517,6 +519,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0
 					  0x81000000 0 0 0x81000000 0x3 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &gic GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
 				marvell,pcie-port = <2>;
@@ -538,6 +541,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0
 					  0x81000000 0 0 0x81000000 0x4 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &gic GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
 				marvell,pcie-port = <3>;
diff --git a/arch/arm/boot/dts/armada-xp-98dx3236.dtsi b/arch/arm/boot/dts/armada-xp-98dx3236.dtsi
index be22ec5236ac..bdd4c7a45fbf 100644
--- a/arch/arm/boot/dts/armada-xp-98dx3236.dtsi
+++ b/arch/arm/boot/dts/armada-xp-98dx3236.dtsi
@@ -91,7 +91,7 @@
 		/*
 		 * 98DX3236 has 1 x1 PCIe unit Gen2.0
 		 */
-		pciec: pcie-controller@82000000 {
+		pciec: pcie@82000000 {
 			compatible = "marvell,armada-xp-pcie";
 			status = "disabled";
 			device_type = "pci";
@@ -116,6 +116,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
 					  0x81000000 0 0 0x81000000 0x1 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 58>;
 				marvell,pcie-port = <0>;
diff --git a/arch/arm/boot/dts/armada-xp-db.dts b/arch/arm/boot/dts/armada-xp-db.dts
index a33974254d8c..065282c21789 100644
--- a/arch/arm/boot/dts/armada-xp-db.dts
+++ b/arch/arm/boot/dts/armada-xp-db.dts
@@ -242,7 +242,7 @@
 		/* Port 2, Lane 0 */
 		status = "okay";
 	};
-	pcie@10,0 {
+	pcie@a,0 {
 		/* Port 3, Lane 0 */
 		status = "okay";
 	};
diff --git a/arch/arm/boot/dts/armada-xp-gp.dts b/arch/arm/boot/dts/armada-xp-gp.dts
index d62bf7bea1df..ac9eab8ac186 100644
--- a/arch/arm/boot/dts/armada-xp-gp.dts
+++ b/arch/arm/boot/dts/armada-xp-gp.dts
@@ -227,7 +227,7 @@
 		/* Port 2, Lane 0 */
 		status = "okay";
 	};
-	pcie@10,0 {
+	pcie@a,0 {
 		/* Port 3, Lane 0 */
 		status = "okay";
 	};
diff --git a/arch/arm/boot/dts/armada-xp-mv78230.dtsi b/arch/arm/boot/dts/armada-xp-mv78230.dtsi
index 9f25814077f2..129738f7973d 100644
--- a/arch/arm/boot/dts/armada-xp-mv78230.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi
@@ -86,7 +86,7 @@
 		 * configured as x4 or quad x1 lanes. One unit is
 		 * x1 only.
 		 */
-		pciec: pcie-controller@82000000 {
+		pciec: pcie@82000000 {
 			compatible = "marvell,armada-xp-pcie";
 			status = "disabled";
 			device_type = "pci";
@@ -123,6 +123,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
 					  0x81000000 0 0 0x81000000 0x1 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 58>;
 				marvell,pcie-port = <0>;
@@ -140,6 +141,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0
 					  0x81000000 0 0 0x81000000 0x2 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 59>;
 				marvell,pcie-port = <0>;
@@ -157,6 +159,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0
 					  0x81000000 0 0 0x81000000 0x3 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 60>;
 				marvell,pcie-port = <0>;
@@ -174,6 +177,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0
 					  0x81000000 0 0 0x81000000 0x4 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 61>;
 				marvell,pcie-port = <0>;
@@ -191,6 +195,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x5 0 1 0
 					  0x81000000 0 0 0x81000000 0x5 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 62>;
 				marvell,pcie-port = <1>;
diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
index 2bfe07aebf1a..e58d597e37b9 100644
--- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
@@ -87,7 +87,7 @@
 		 * configured as x4 or quad x1 lanes. One unit is
 		 * x4 only.
 		 */
-		pciec: pcie-controller@82000000 {
+		pciec: pcie@82000000 {
 			compatible = "marvell,armada-xp-pcie";
 			status = "disabled";
 			device_type = "pci";
@@ -138,6 +138,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
 					  0x81000000 0 0 0x81000000 0x1 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 58>;
 				marvell,pcie-port = <0>;
@@ -155,6 +156,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0
 					  0x81000000 0 0 0x81000000 0x2 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 59>;
 				marvell,pcie-port = <0>;
@@ -172,6 +174,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0
 					  0x81000000 0 0 0x81000000 0x3 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 60>;
 				marvell,pcie-port = <0>;
@@ -189,6 +192,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0
 					  0x81000000 0 0 0x81000000 0x4 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 61>;
 				marvell,pcie-port = <0>;
@@ -206,6 +210,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x5 0 1 0
 					  0x81000000 0 0 0x81000000 0x5 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 62>;
 				marvell,pcie-port = <1>;
@@ -223,6 +228,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x6 0 1 0
 					  0x81000000 0 0 0x81000000 0x6 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 63>;
 				marvell,pcie-port = <1>;
@@ -240,6 +246,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x7 0 1 0
 					  0x81000000 0 0 0x81000000 0x7 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 64>;
 				marvell,pcie-port = <1>;
@@ -257,6 +264,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x8 0 1 0
 					  0x81000000 0 0 0x81000000 0x8 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 65>;
 				marvell,pcie-port = <1>;
@@ -274,6 +282,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x9 0 1 0
 					  0x81000000 0 0 0x81000000 0x9 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 99>;
 				marvell,pcie-port = <2>;
diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
index 6c33935f7074..a5c961cee7de 100644
--- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
@@ -104,7 +104,7 @@
 		 * configured as x4 or quad x1 lanes. Two units are
 		 * x4/x1.
 		 */
-		pciec: pcie-controller@82000000 {
+		pciec: pcie@82000000 {
 			compatible = "marvell,armada-xp-pcie";
 			status = "disabled";
 			device_type = "pci";
@@ -159,6 +159,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
 					  0x81000000 0 0 0x81000000 0x1 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 58>;
 				marvell,pcie-port = <0>;
@@ -176,6 +177,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0
 					  0x81000000 0 0 0x81000000 0x2 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 59>;
 				marvell,pcie-port = <0>;
@@ -193,6 +195,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0
 					  0x81000000 0 0 0x81000000 0x3 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 60>;
 				marvell,pcie-port = <0>;
@@ -210,6 +213,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0
 					  0x81000000 0 0 0x81000000 0x4 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 61>;
 				marvell,pcie-port = <0>;
@@ -227,6 +231,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x5 0 1 0
 					  0x81000000 0 0 0x81000000 0x5 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 62>;
 				marvell,pcie-port = <1>;
@@ -244,6 +249,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x6 0 1 0
 					  0x81000000 0 0 0x81000000 0x6 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 63>;
 				marvell,pcie-port = <1>;
@@ -261,6 +267,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x7 0 1 0
 					  0x81000000 0 0 0x81000000 0x7 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 64>;
 				marvell,pcie-port = <1>;
@@ -278,6 +285,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x8 0 1 0
 					  0x81000000 0 0 0x81000000 0x8 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 65>;
 				marvell,pcie-port = <1>;
@@ -295,6 +303,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x9 0 1 0
 					  0x81000000 0 0 0x81000000 0x9 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 99>;
 				marvell,pcie-port = <2>;
@@ -303,7 +312,7 @@
 				status = "disabled";
 			};
 
-			pcie10: pcie@10,0 {
+			pcie10: pcie@a,0 {
 				device_type = "pci";
 				assigned-addresses = <0x82005000 0 0x82000 0 0x2000>;
 				reg = <0x5000 0 0 0 0>;
@@ -312,6 +321,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0xa 0 1 0
 					  0x81000000 0 0 0x81000000 0xa 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &mpic 103>;
 				marvell,pcie-port = <3>;
diff --git a/arch/arm/boot/dts/armada-xp-synology-ds414.dts b/arch/arm/boot/dts/armada-xp-synology-ds414.dts
index d8e05bab0cee..d7228a5461c8 100644
--- a/arch/arm/boot/dts/armada-xp-synology-ds414.dts
+++ b/arch/arm/boot/dts/armada-xp-synology-ds414.dts
@@ -332,32 +332,32 @@
 		 * change the default environment, unless you know
 		 * what you are doing.
 		 */
-		partition@00000000 { /* u-boot */
+		partition@0 { /* u-boot */
 			label = "RedBoot";
 			reg = <0x00000000 0x000d0000>; /* 832KB */
 		};
 
-		partition@000c0000 { /* uImage */
+		partition@c0000 { /* uImage */
 			label = "zImage";
 			reg = <0x000d0000 0x002d0000>; /* 2880KB */
 		};
 
-		partition@003a0000 { /* uInitramfs */
+		partition@3a0000 { /* uInitramfs */
 			label = "rd.gz";
 			reg = <0x003a0000 0x00430000>; /* 4250KB */
 		};
 
-		partition@007d0000 { /* MAC address and serial number */
+		partition@7d0000 { /* MAC address and serial number */
 			label = "vendor";
 			reg = <0x007d0000 0x00010000>; /* 64KB */
 		};
 
-		partition@007e0000 {
+		partition@7e0000 {
 			label = "RedBoot config";
 			reg = <0x007e0000 0x00010000>; /* 64KB */
 		};
 
-		partition@007f0000 {
+		partition@7f0000 {
 			label = "FIS directory";
 			reg = <0x007f0000 0x00010000>; /* 64KB */
 		};
diff --git a/arch/arm/boot/dts/armv7-m.dtsi b/arch/arm/boot/dts/armv7-m.dtsi
index ba332e399be4..26f5443d85e1 100644
--- a/arch/arm/boot/dts/armv7-m.dtsi
+++ b/arch/arm/boot/dts/armv7-m.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 / {
 	nvic: interrupt-controller@e000e100  {
 		compatible = "arm,armv7m-nvic";
diff --git a/arch/arm/boot/dts/artpec6.dtsi b/arch/arm/boot/dts/artpec6.dtsi
index 767cbe8d8557..2ed11773048d 100644
--- a/arch/arm/boot/dts/artpec6.dtsi
+++ b/arch/arm/boot/dts/artpec6.dtsi
@@ -151,7 +151,6 @@
 		interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
 			<GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-affinity = <&cpu0>, <&cpu1>;
-		interrupt-parent = <&intc>;
 	};
 
 	pcie: pcie@f8050000 {
@@ -185,7 +184,6 @@
 		compatible = "simple-bus";
 		#address-cells = <0x1>;
 		#size-cells = <0x1>;
-		interrupt-parent = <&intc>;
 		ranges;
 		dma-ranges = <0x80000000 0x00000000 0x40000000>;
 		dma-coherent;
@@ -195,7 +193,6 @@
 			clocks = <&eth_phy_ref_clk>,
 				<&clkctrl ARTPEC6_CLK_ETH_ACLK>;
 			compatible = "snps,dwc-qos-ethernet-4.10";
-			interrupt-parent = <&intc>;
 			interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
 			reg = <0xf8010000 0x4000>;
 
diff --git a/arch/arm/boot/dts/aspeed-ast2500-evb.dts b/arch/arm/boot/dts/aspeed-ast2500-evb.dts
index 7c90dac99822..602bc10fdaf4 100644
--- a/arch/arm/boot/dts/aspeed-ast2500-evb.dts
+++ b/arch/arm/boot/dts/aspeed-ast2500-evb.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "aspeed-g5.dtsi"
@@ -59,3 +60,22 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
 };
+
+&i2c3 {
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c08";
+		reg = <0x50>;
+		pagesize = <16>;
+	};
+};
+
+&i2c7 {
+	status = "okay";
+
+	lm75@4d {
+		compatible = "national,lm75";
+		reg = <0x4d>;
+	};
+};
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
index 112551766275..c786bc2f2919 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "aspeed-g4.dtsi"
@@ -6,10 +7,6 @@
 	model = "Palmetto BMC";
 	compatible = "tyan,palmetto-bmc", "aspeed,ast2400";
 
-	aliases {
-		serial4 = &uart5;
-	};
-
 	chosen {
 		stdout-path = &uart5;
 		bootargs = "console=ttyS4,115200 earlyprintk";
@@ -61,3 +58,55 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii1_default>;
 };
+
+&i2c0 {
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c256";
+		reg = <0x50>;
+		pagesize = <64>;
+	};
+
+	rtc@68 {
+		compatible = "dallas,ds3231";
+		reg = <0x68>;
+	};
+};
+
+&i2c1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+
+	tmp423@4c {
+		compatible = "ti,tmp423";
+		reg = <0x4c>;
+	};
+};
+
+&i2c3 {
+	status = "okay";
+};
+
+&i2c4 {
+	status = "okay";
+};
+
+&i2c5 {
+	status = "okay";
+};
+
+&i2c6 {
+	status = "okay";
+};
+
+&i2c7 {
+	status = "okay";
+};
+
+&vuart {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
index 1190fec1b5d0..8067793129ea 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "aspeed-g5.dtsi"
@@ -79,3 +80,61 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii1_default>;
 };
+
+&i2c2 {
+	status = "okay";
+};
+
+&i2c3 {
+	status = "okay";
+};
+
+&i2c4 {
+	status = "okay";
+};
+
+&i2c5 {
+	status = "okay";
+};
+
+&i2c6 {
+	/* PCIe slot 1 (x8) */
+	status = "okay";
+};
+
+&i2c7 {
+	/* PCIe slot 2 (x16) */
+	status = "okay";
+};
+
+&i2c8 {
+	/* PCIe slot 3 (x16) */
+	status = "okay";
+};
+
+&i2c9 {
+	/* PCIe slot 4 (x16) */
+	status = "okay";
+};
+
+&i2c10 {
+	/* PCIe slot 5 (x8) */
+	status = "okay";
+};
+
+&i2c11 {
+	status = "okay";
+
+	rtc@32 {
+		compatible = "epson,rx8900";
+		reg = <0x32>;
+	};
+};
+
+&i2c12 {
+	status = "okay";
+};
+
+&vuart {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index 8a04c7e2d818..45d815a86d42 100644
--- a/arch/arm/boot/dts/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed-g4.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "skeleton.dtsi"
 
 / {
@@ -7,6 +8,29 @@
 	#size-cells = <1>;
 	interrupt-parent = <&vic>;
 
+	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		i2c6 = &i2c6;
+		i2c7 = &i2c7;
+		i2c8 = &i2c8;
+		i2c9 = &i2c9;
+		i2c10 = &i2c10;
+		i2c11 = &i2c11;
+		i2c12 = &i2c12;
+		i2c13 = &i2c13;
+		serial0 = &uart1;
+		serial1 = &uart2;
+		serial2 = &uart3;
+		serial3 = &uart4;
+		serial4 = &uart5;
+		serial5 = &vuart;
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -26,7 +50,7 @@
 
 		fmc: flash-controller@1e620000 {
 			reg = < 0x1e620000 0x94
-				0x20000000 0x02000000 >;
+				0x20000000 0x10000000 >;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "aspeed,ast2400-fmc";
@@ -41,7 +65,7 @@
 
 		spi: flash-controller@1e630000 {
 			reg = < 0x1e630000 0x18
-				0x30000000 0x02000000 >;
+				0x30000000 0x10000000 >;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "aspeed,ast2400-spi";
@@ -109,7 +133,7 @@
                                         clock-frequency = <192000000>;
                                 };
 
-                                clk_apb: clk_apb@08 {
+                                clk_apb: clk_apb@8 {
                                         #clock-cells = <0>;
                                         compatible = "aspeed,g4-apb-clock", "fixed-clock";
                                         reg = <0x08>;
@@ -126,750 +150,17 @@
 
 				pinctrl: pinctrl {
 					compatible = "aspeed,g4-pinctrl";
-
-					pinctrl_acpi_default: acpi_default {
-						function = "ACPI";
-						groups = "ACPI";
-					};
-
-					pinctrl_adc0_default: adc0_default {
-						function = "ADC0";
-						groups = "ADC0";
-					};
-
-					pinctrl_adc1_default: adc1_default {
-						function = "ADC1";
-						groups = "ADC1";
-					};
-
-					pinctrl_adc10_default: adc10_default {
-						function = "ADC10";
-						groups = "ADC10";
-					};
-
-					pinctrl_adc11_default: adc11_default {
-						function = "ADC11";
-						groups = "ADC11";
-					};
-
-					pinctrl_adc12_default: adc12_default {
-						function = "ADC12";
-						groups = "ADC12";
-					};
-
-					pinctrl_adc13_default: adc13_default {
-						function = "ADC13";
-						groups = "ADC13";
-					};
-
-					pinctrl_adc14_default: adc14_default {
-						function = "ADC14";
-						groups = "ADC14";
-					};
-
-					pinctrl_adc15_default: adc15_default {
-						function = "ADC15";
-						groups = "ADC15";
-					};
-
-					pinctrl_adc2_default: adc2_default {
-						function = "ADC2";
-						groups = "ADC2";
-					};
-
-					pinctrl_adc3_default: adc3_default {
-						function = "ADC3";
-						groups = "ADC3";
-					};
-
-					pinctrl_adc4_default: adc4_default {
-						function = "ADC4";
-						groups = "ADC4";
-					};
-
-					pinctrl_adc5_default: adc5_default {
-						function = "ADC5";
-						groups = "ADC5";
-					};
-
-					pinctrl_adc6_default: adc6_default {
-						function = "ADC6";
-						groups = "ADC6";
-					};
-
-					pinctrl_adc7_default: adc7_default {
-						function = "ADC7";
-						groups = "ADC7";
-					};
-
-					pinctrl_adc8_default: adc8_default {
-						function = "ADC8";
-						groups = "ADC8";
-					};
-
-					pinctrl_adc9_default: adc9_default {
-						function = "ADC9";
-						groups = "ADC9";
-					};
-
-					pinctrl_bmcint_default: bmcint_default {
-						function = "BMCINT";
-						groups = "BMCINT";
-					};
-
-					pinctrl_ddcclk_default: ddcclk_default {
-						function = "DDCCLK";
-						groups = "DDCCLK";
-					};
-
-					pinctrl_ddcdat_default: ddcdat_default {
-						function = "DDCDAT";
-						groups = "DDCDAT";
-					};
-
-					pinctrl_extrst_default: extrst_default {
-						function = "EXTRST";
-						groups = "EXTRST";
-					};
-
-					pinctrl_flack_default: flack_default {
-						function = "FLACK";
-						groups = "FLACK";
-					};
-
-					pinctrl_flbusy_default: flbusy_default {
-						function = "FLBUSY";
-						groups = "FLBUSY";
-					};
-
-					pinctrl_flwp_default: flwp_default {
-						function = "FLWP";
-						groups = "FLWP";
-					};
-
-					pinctrl_gpid_default: gpid_default {
-						function = "GPID";
-						groups = "GPID";
-					};
-
-					pinctrl_gpid0_default: gpid0_default {
-						function = "GPID0";
-						groups = "GPID0";
-					};
-
-					pinctrl_gpid2_default: gpid2_default {
-						function = "GPID2";
-						groups = "GPID2";
-					};
-
-					pinctrl_gpid4_default: gpid4_default {
-						function = "GPID4";
-						groups = "GPID4";
-					};
-
-					pinctrl_gpid6_default: gpid6_default {
-						function = "GPID6";
-						groups = "GPID6";
-					};
-
-					pinctrl_gpie0_default: gpie0_default {
-						function = "GPIE0";
-						groups = "GPIE0";
-					};
-
-					pinctrl_gpie2_default: gpie2_default {
-						function = "GPIE2";
-						groups = "GPIE2";
-					};
-
-					pinctrl_gpie4_default: gpie4_default {
-						function = "GPIE4";
-						groups = "GPIE4";
-					};
-
-					pinctrl_gpie6_default: gpie6_default {
-						function = "GPIE6";
-						groups = "GPIE6";
-					};
-
-					pinctrl_i2c10_default: i2c10_default {
-						function = "I2C10";
-						groups = "I2C10";
-					};
-
-					pinctrl_i2c11_default: i2c11_default {
-						function = "I2C11";
-						groups = "I2C11";
-					};
-
-					pinctrl_i2c12_default: i2c12_default {
-						function = "I2C12";
-						groups = "I2C12";
-					};
-
-					pinctrl_i2c13_default: i2c13_default {
-						function = "I2C13";
-						groups = "I2C13";
-					};
-
-					pinctrl_i2c14_default: i2c14_default {
-						function = "I2C14";
-						groups = "I2C14";
-					};
-
-					pinctrl_i2c3_default: i2c3_default {
-						function = "I2C3";
-						groups = "I2C3";
-					};
-
-					pinctrl_i2c4_default: i2c4_default {
-						function = "I2C4";
-						groups = "I2C4";
-					};
-
-					pinctrl_i2c5_default: i2c5_default {
-						function = "I2C5";
-						groups = "I2C5";
-					};
-
-					pinctrl_i2c6_default: i2c6_default {
-						function = "I2C6";
-						groups = "I2C6";
-					};
-
-					pinctrl_i2c7_default: i2c7_default {
-						function = "I2C7";
-						groups = "I2C7";
-					};
-
-					pinctrl_i2c8_default: i2c8_default {
-						function = "I2C8";
-						groups = "I2C8";
-					};
-
-					pinctrl_i2c9_default: i2c9_default {
-						function = "I2C9";
-						groups = "I2C9";
-					};
-
-					pinctrl_lpcpd_default: lpcpd_default {
-						function = "LPCPD";
-						groups = "LPCPD";
-					};
-
-					pinctrl_lpcpme_default: lpcpme_default {
-						function = "LPCPME";
-						groups = "LPCPME";
-					};
-
-					pinctrl_lpcrst_default: lpcrst_default {
-						function = "LPCRST";
-						groups = "LPCRST";
-					};
-
-					pinctrl_lpcsmi_default: lpcsmi_default {
-						function = "LPCSMI";
-						groups = "LPCSMI";
-					};
-
-					pinctrl_mac1link_default: mac1link_default {
-						function = "MAC1LINK";
-						groups = "MAC1LINK";
-					};
-
-					pinctrl_mac2link_default: mac2link_default {
-						function = "MAC2LINK";
-						groups = "MAC2LINK";
-					};
-
-					pinctrl_mdio1_default: mdio1_default {
-						function = "MDIO1";
-						groups = "MDIO1";
-					};
-
-					pinctrl_mdio2_default: mdio2_default {
-						function = "MDIO2";
-						groups = "MDIO2";
-					};
-
-					pinctrl_ncts1_default: ncts1_default {
-						function = "NCTS1";
-						groups = "NCTS1";
-					};
-
-					pinctrl_ncts2_default: ncts2_default {
-						function = "NCTS2";
-						groups = "NCTS2";
-					};
-
-					pinctrl_ncts3_default: ncts3_default {
-						function = "NCTS3";
-						groups = "NCTS3";
-					};
-
-					pinctrl_ncts4_default: ncts4_default {
-						function = "NCTS4";
-						groups = "NCTS4";
-					};
-
-					pinctrl_ndcd1_default: ndcd1_default {
-						function = "NDCD1";
-						groups = "NDCD1";
-					};
-
-					pinctrl_ndcd2_default: ndcd2_default {
-						function = "NDCD2";
-						groups = "NDCD2";
-					};
-
-					pinctrl_ndcd3_default: ndcd3_default {
-						function = "NDCD3";
-						groups = "NDCD3";
-					};
-
-					pinctrl_ndcd4_default: ndcd4_default {
-						function = "NDCD4";
-						groups = "NDCD4";
-					};
-
-					pinctrl_ndsr1_default: ndsr1_default {
-						function = "NDSR1";
-						groups = "NDSR1";
-					};
-
-					pinctrl_ndsr2_default: ndsr2_default {
-						function = "NDSR2";
-						groups = "NDSR2";
-					};
-
-					pinctrl_ndsr3_default: ndsr3_default {
-						function = "NDSR3";
-						groups = "NDSR3";
-					};
-
-					pinctrl_ndsr4_default: ndsr4_default {
-						function = "NDSR4";
-						groups = "NDSR4";
-					};
-
-					pinctrl_ndtr1_default: ndtr1_default {
-						function = "NDTR1";
-						groups = "NDTR1";
-					};
-
-					pinctrl_ndtr2_default: ndtr2_default {
-						function = "NDTR2";
-						groups = "NDTR2";
-					};
-
-					pinctrl_ndtr3_default: ndtr3_default {
-						function = "NDTR3";
-						groups = "NDTR3";
-					};
-
-					pinctrl_ndtr4_default: ndtr4_default {
-						function = "NDTR4";
-						groups = "NDTR4";
-					};
-
-					pinctrl_ndts4_default: ndts4_default {
-						function = "NDTS4";
-						groups = "NDTS4";
-					};
-
-					pinctrl_nri1_default: nri1_default {
-						function = "NRI1";
-						groups = "NRI1";
-					};
-
-					pinctrl_nri2_default: nri2_default {
-						function = "NRI2";
-						groups = "NRI2";
-					};
-
-					pinctrl_nri3_default: nri3_default {
-						function = "NRI3";
-						groups = "NRI3";
-					};
-
-					pinctrl_nri4_default: nri4_default {
-						function = "NRI4";
-						groups = "NRI4";
-					};
-
-					pinctrl_nrts1_default: nrts1_default {
-						function = "NRTS1";
-						groups = "NRTS1";
-					};
-
-					pinctrl_nrts2_default: nrts2_default {
-						function = "NRTS2";
-						groups = "NRTS2";
-					};
-
-					pinctrl_nrts3_default: nrts3_default {
-						function = "NRTS3";
-						groups = "NRTS3";
-					};
-
-					pinctrl_oscclk_default: oscclk_default {
-						function = "OSCCLK";
-						groups = "OSCCLK";
-					};
-
-					pinctrl_pwm0_default: pwm0_default {
-						function = "PWM0";
-						groups = "PWM0";
-					};
-
-					pinctrl_pwm1_default: pwm1_default {
-						function = "PWM1";
-						groups = "PWM1";
-					};
-
-					pinctrl_pwm2_default: pwm2_default {
-						function = "PWM2";
-						groups = "PWM2";
-					};
-
-					pinctrl_pwm3_default: pwm3_default {
-						function = "PWM3";
-						groups = "PWM3";
-					};
-
-					pinctrl_pwm4_default: pwm4_default {
-						function = "PWM4";
-						groups = "PWM4";
-					};
-
-					pinctrl_pwm5_default: pwm5_default {
-						function = "PWM5";
-						groups = "PWM5";
-					};
-
-					pinctrl_pwm6_default: pwm6_default {
-						function = "PWM6";
-						groups = "PWM6";
-					};
-
-					pinctrl_pwm7_default: pwm7_default {
-						function = "PWM7";
-						groups = "PWM7";
-					};
-
-					pinctrl_rgmii1_default: rgmii1_default {
-						function = "RGMII1";
-						groups = "RGMII1";
-					};
-
-					pinctrl_rgmii2_default: rgmii2_default {
-						function = "RGMII2";
-						groups = "RGMII2";
-					};
-
-					pinctrl_rmii1_default: rmii1_default {
-						function = "RMII1";
-						groups = "RMII1";
-					};
-
-					pinctrl_rmii2_default: rmii2_default {
-						function = "RMII2";
-						groups = "RMII2";
-					};
-
-					pinctrl_rom16_default: rom16_default {
-						function = "ROM16";
-						groups = "ROM16";
-					};
-
-					pinctrl_rom8_default: rom8_default {
-						function = "ROM8";
-						groups = "ROM8";
-					};
-
-					pinctrl_romcs1_default: romcs1_default {
-						function = "ROMCS1";
-						groups = "ROMCS1";
-					};
-
-					pinctrl_romcs2_default: romcs2_default {
-						function = "ROMCS2";
-						groups = "ROMCS2";
-					};
-
-					pinctrl_romcs3_default: romcs3_default {
-						function = "ROMCS3";
-						groups = "ROMCS3";
-					};
-
-					pinctrl_romcs4_default: romcs4_default {
-						function = "ROMCS4";
-						groups = "ROMCS4";
-					};
-
-					pinctrl_rxd1_default: rxd1_default {
-						function = "RXD1";
-						groups = "RXD1";
-					};
-
-					pinctrl_rxd2_default: rxd2_default {
-						function = "RXD2";
-						groups = "RXD2";
-					};
-
-					pinctrl_rxd3_default: rxd3_default {
-						function = "RXD3";
-						groups = "RXD3";
-					};
-
-					pinctrl_rxd4_default: rxd4_default {
-						function = "RXD4";
-						groups = "RXD4";
-					};
-
-					pinctrl_salt1_default: salt1_default {
-						function = "SALT1";
-						groups = "SALT1";
-					};
-
-					pinctrl_salt2_default: salt2_default {
-						function = "SALT2";
-						groups = "SALT2";
-					};
-
-					pinctrl_salt3_default: salt3_default {
-						function = "SALT3";
-						groups = "SALT3";
-					};
-
-					pinctrl_salt4_default: salt4_default {
-						function = "SALT4";
-						groups = "SALT4";
-					};
-
-					pinctrl_sd1_default: sd1_default {
-						function = "SD1";
-						groups = "SD1";
-					};
-
-					pinctrl_sd2_default: sd2_default {
-						function = "SD2";
-						groups = "SD2";
-					};
-
-					pinctrl_sgpmck_default: sgpmck_default {
-						function = "SGPMCK";
-						groups = "SGPMCK";
-					};
-
-					pinctrl_sgpmi_default: sgpmi_default {
-						function = "SGPMI";
-						groups = "SGPMI";
-					};
-
-					pinctrl_sgpmld_default: sgpmld_default {
-						function = "SGPMLD";
-						groups = "SGPMLD";
-					};
-
-					pinctrl_sgpmo_default: sgpmo_default {
-						function = "SGPMO";
-						groups = "SGPMO";
-					};
-
-					pinctrl_sgpsck_default: sgpsck_default {
-						function = "SGPSCK";
-						groups = "SGPSCK";
-					};
-
-					pinctrl_sgpsi0_default: sgpsi0_default {
-						function = "SGPSI0";
-						groups = "SGPSI0";
-					};
-
-					pinctrl_sgpsi1_default: sgpsi1_default {
-						function = "SGPSI1";
-						groups = "SGPSI1";
-					};
-
-					pinctrl_sgpsld_default: sgpsld_default {
-						function = "SGPSLD";
-						groups = "SGPSLD";
-					};
-
-					pinctrl_sioonctrl_default: sioonctrl_default {
-						function = "SIOONCTRL";
-						groups = "SIOONCTRL";
-					};
-
-					pinctrl_siopbi_default: siopbi_default {
-						function = "SIOPBI";
-						groups = "SIOPBI";
-					};
-
-					pinctrl_siopbo_default: siopbo_default {
-						function = "SIOPBO";
-						groups = "SIOPBO";
-					};
-
-					pinctrl_siopwreq_default: siopwreq_default {
-						function = "SIOPWREQ";
-						groups = "SIOPWREQ";
-					};
-
-					pinctrl_siopwrgd_default: siopwrgd_default {
-						function = "SIOPWRGD";
-						groups = "SIOPWRGD";
-					};
-
-					pinctrl_sios3_default: sios3_default {
-						function = "SIOS3";
-						groups = "SIOS3";
-					};
-
-					pinctrl_sios5_default: sios5_default {
-						function = "SIOS5";
-						groups = "SIOS5";
-					};
-
-					pinctrl_siosci_default: siosci_default {
-						function = "SIOSCI";
-						groups = "SIOSCI";
-					};
-
-					pinctrl_spi1_default: spi1_default {
-						function = "SPI1";
-						groups = "SPI1";
-					};
-
-					pinctrl_spi1debug_default: spi1debug_default {
-						function = "SPI1DEBUG";
-						groups = "SPI1DEBUG";
-					};
-
-					pinctrl_spi1passthru_default: spi1passthru_default {
-						function = "SPI1PASSTHRU";
-						groups = "SPI1PASSTHRU";
-					};
-
-					pinctrl_spics1_default: spics1_default {
-						function = "SPICS1";
-						groups = "SPICS1";
-					};
-
-					pinctrl_timer3_default: timer3_default {
-						function = "TIMER3";
-						groups = "TIMER3";
-					};
-
-					pinctrl_timer4_default: timer4_default {
-						function = "TIMER4";
-						groups = "TIMER4";
-					};
-
-					pinctrl_timer5_default: timer5_default {
-						function = "TIMER5";
-						groups = "TIMER5";
-					};
-
-					pinctrl_timer6_default: timer6_default {
-						function = "TIMER6";
-						groups = "TIMER6";
-					};
-
-					pinctrl_timer7_default: timer7_default {
-						function = "TIMER7";
-						groups = "TIMER7";
-					};
-
-					pinctrl_timer8_default: timer8_default {
-						function = "TIMER8";
-						groups = "TIMER8";
-					};
-
-					pinctrl_txd1_default: txd1_default {
-						function = "TXD1";
-						groups = "TXD1";
-					};
-
-					pinctrl_txd2_default: txd2_default {
-						function = "TXD2";
-						groups = "TXD2";
-					};
-
-					pinctrl_txd3_default: txd3_default {
-						function = "TXD3";
-						groups = "TXD3";
-					};
-
-					pinctrl_txd4_default: txd4_default {
-						function = "TXD4";
-						groups = "TXD4";
-					};
-
-					pinctrl_uart6_default: uart6_default {
-						function = "UART6";
-						groups = "UART6";
-					};
-
-					pinctrl_usbcki_default: usbcki_default {
-						function = "USBCKI";
-						groups = "USBCKI";
-					};
-
-					pinctrl_vgabios_rom_default: vgabios_rom_default {
-						function = "VGABIOS_ROM";
-						groups = "VGABIOS_ROM";
-					};
-
-					pinctrl_vgahs_default: vgahs_default {
-						function = "VGAHS";
-						groups = "VGAHS";
-					};
-
-					pinctrl_vgavs_default: vgavs_default {
-						function = "VGAVS";
-						groups = "VGAVS";
-					};
-
-					pinctrl_vpi18_default: vpi18_default {
-						function = "VPI18";
-						groups = "VPI18";
-					};
-
-					pinctrl_vpi24_default: vpi24_default {
-						function = "VPI24";
-						groups = "VPI24";
-					};
-
-					pinctrl_vpi30_default: vpi30_default {
-						function = "VPI30";
-						groups = "VPI30";
-					};
-
-					pinctrl_vpo12_default: vpo12_default {
-						function = "VPO12";
-						groups = "VPO12";
-					};
-
-					pinctrl_vpo24_default: vpo24_default {
-						function = "VPO24";
-						groups = "VPO24";
-					};
-
-					pinctrl_wdtrst1_default: wdtrst1_default {
-						function = "WDTRST1";
-						groups = "WDTRST1";
-					};
-
-					pinctrl_wdtrst2_default: wdtrst2_default {
-						function = "WDTRST2";
-						groups = "WDTRST2";
-					};
-
 				};
 			};
 
+			adc: adc@1e6e9000 {
+				compatible = "aspeed,ast2400-adc";
+				reg = <0x1e6e9000 0xb0>;
+				clocks = <&clk_apb>;
+				#io-channel-cells = <1>;
+				status = "disabled";
+			};
+
 			sram@1e720000 {
 				compatible = "mmio-sram";
 				reg = <0x1e720000 0x8000>;	// 32K
@@ -894,23 +185,9 @@
 				clock-names = "PCLK";
 			};
 
-			wdt1: wdt@1e785000 {
-				compatible = "aspeed,ast2400-wdt";
-				reg = <0x1e785000 0x1c>;
-				interrupts = <27>;
-			};
-
-			wdt2: wdt@1e785020 {
-				compatible = "aspeed,ast2400-wdt";
-				reg = <0x1e785020 0x1c>;
-				interrupts = <27>;
-				clocks = <&clk_apb>;
-				status = "disabled";
-			};
-
 			uart1: serial@1e783000 {
 				compatible = "ns16550a";
-				reg = <0x1e783000 0x1000>;
+				reg = <0x1e783000 0x20>;
 				reg-shift = <2>;
 				interrupts = <9>;
 				clocks = <&clk_uart>;
@@ -918,64 +195,1046 @@
 				status = "disabled";
 			};
 
-			uart2: serial@1e78d000 {
+			uart5: serial@1e784000 {
 				compatible = "ns16550a";
-				reg = <0x1e78d000 0x1000>;
+				reg = <0x1e784000 0x20>;
 				reg-shift = <2>;
-				interrupts = <32>;
+				interrupts = <10>;
 				clocks = <&clk_uart>;
 				no-loopback-test;
 				status = "disabled";
 			};
 
-			uart3: serial@1e78e000 {
-				compatible = "ns16550a";
-				reg = <0x1e78e000 0x1000>;
+			wdt1: watchdog@1e785000 {
+				compatible = "aspeed,ast2400-wdt";
+				reg = <0x1e785000 0x1c>;
+			};
+
+			wdt2: watchdog@1e785020 {
+				compatible = "aspeed,ast2400-wdt";
+				reg = <0x1e785020 0x1c>;
+			};
+
+			vuart: serial@1e787000 {
+				compatible = "aspeed,ast2400-vuart";
+				reg = <0x1e787000 0x40>;
 				reg-shift = <2>;
-				interrupts = <33>;
+				interrupts = <10>;
 				clocks = <&clk_uart>;
 				no-loopback-test;
 				status = "disabled";
 			};
 
-			uart4: serial@1e78f000 {
+			uart2: serial@1e78d000 {
 				compatible = "ns16550a";
-				reg = <0x1e78f000 0x1000>;
+				reg = <0x1e78d000 0x20>;
 				reg-shift = <2>;
-				interrupts = <34>;
+				interrupts = <32>;
 				clocks = <&clk_uart>;
 				no-loopback-test;
 				status = "disabled";
 			};
 
-			uart5: serial@1e784000 {
+			uart3: serial@1e78e000 {
 				compatible = "ns16550a";
-				reg = <0x1e784000 0x1000>;
+				reg = <0x1e78e000 0x20>;
 				reg-shift = <2>;
-				interrupts = <10>;
+				interrupts = <33>;
 				clocks = <&clk_uart>;
-				current-speed = <38400>;
 				no-loopback-test;
 				status = "disabled";
 			};
 
-			uart6: serial@1e787000 {
+			uart4: serial@1e78f000 {
 				compatible = "ns16550a";
-				reg = <0x1e787000 0x1000>;
+				reg = <0x1e78f000 0x20>;
 				reg-shift = <2>;
-				interrupts = <10>;
+				interrupts = <34>;
 				clocks = <&clk_uart>;
 				no-loopback-test;
 				status = "disabled";
 			};
 
-			adc: adc@1e6e9000 {
-				compatible = "aspeed,ast2400-adc";
-				reg = <0x1e6e9000 0xb0>;
-				clocks = <&clk_apb>;
-				#io-channel-cells = <1>;
-				status = "disabled";
+			i2c: i2c@1e78a000 {
+				compatible = "simple-bus";
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0 0x1e78a000 0x1000>;
 			};
 		};
 	};
 };
+
+&i2c {
+	i2c_ic: interrupt-controller@0 {
+		#interrupt-cells = <1>;
+		compatible = "aspeed,ast2400-i2c-ic";
+		reg = <0x0 0x40>;
+		interrupts = <12>;
+		interrupt-controller;
+	};
+
+	i2c0: i2c-bus@40 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x40 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <0>;
+		interrupt-parent = <&i2c_ic>;
+		status = "disabled";
+		/* Does not need pinctrl properties */
+	};
+
+	i2c1: i2c-bus@80 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x80 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <1>;
+		interrupt-parent = <&i2c_ic>;
+		status = "disabled";
+		/* Does not need pinctrl properties */
+	};
+
+	i2c2: i2c-bus@c0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0xc0 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <2>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c3_default>;
+		status = "disabled";
+	};
+
+	i2c3: i2c-bus@100 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x100 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <3>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c4_default>;
+		status = "disabled";
+	};
+
+	i2c4: i2c-bus@140 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x140 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <4>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c5_default>;
+		status = "disabled";
+	};
+
+	i2c5: i2c-bus@180 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x180 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <5>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c6_default>;
+		status = "disabled";
+	};
+
+	i2c6: i2c-bus@1c0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x1c0 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <6>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c7_default>;
+		status = "disabled";
+	};
+
+	i2c7: i2c-bus@300 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x300 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <7>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c8_default>;
+		status = "disabled";
+	};
+
+	i2c8: i2c-bus@340 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x340 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <8>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c9_default>;
+		status = "disabled";
+	};
+
+	i2c9: i2c-bus@380 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x380 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <9>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c10_default>;
+		status = "disabled";
+	};
+
+	i2c10: i2c-bus@3c0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x3c0 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <10>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c11_default>;
+		status = "disabled";
+	};
+
+	i2c11: i2c-bus@400 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x400 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <11>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c12_default>;
+		status = "disabled";
+	};
+
+	i2c12: i2c-bus@440 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x440 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <12>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c13_default>;
+		status = "disabled";
+	};
+
+	i2c13: i2c-bus@480 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x480 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <13>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c14_default>;
+		status = "disabled";
+	};
+};
+
+&pinctrl {
+	pinctrl_acpi_default: acpi_default {
+		function = "ACPI";
+		groups = "ACPI";
+	};
+
+	pinctrl_adc0_default: adc0_default {
+		function = "ADC0";
+		groups = "ADC0";
+	};
+
+	pinctrl_adc1_default: adc1_default {
+		function = "ADC1";
+		groups = "ADC1";
+	};
+
+	pinctrl_adc10_default: adc10_default {
+		function = "ADC10";
+		groups = "ADC10";
+	};
+
+	pinctrl_adc11_default: adc11_default {
+		function = "ADC11";
+		groups = "ADC11";
+	};
+
+	pinctrl_adc12_default: adc12_default {
+		function = "ADC12";
+		groups = "ADC12";
+	};
+
+	pinctrl_adc13_default: adc13_default {
+		function = "ADC13";
+		groups = "ADC13";
+	};
+
+	pinctrl_adc14_default: adc14_default {
+		function = "ADC14";
+		groups = "ADC14";
+	};
+
+	pinctrl_adc15_default: adc15_default {
+		function = "ADC15";
+		groups = "ADC15";
+	};
+
+	pinctrl_adc2_default: adc2_default {
+		function = "ADC2";
+		groups = "ADC2";
+	};
+
+	pinctrl_adc3_default: adc3_default {
+		function = "ADC3";
+		groups = "ADC3";
+	};
+
+	pinctrl_adc4_default: adc4_default {
+		function = "ADC4";
+		groups = "ADC4";
+	};
+
+	pinctrl_adc5_default: adc5_default {
+		function = "ADC5";
+		groups = "ADC5";
+	};
+
+	pinctrl_adc6_default: adc6_default {
+		function = "ADC6";
+		groups = "ADC6";
+	};
+
+	pinctrl_adc7_default: adc7_default {
+		function = "ADC7";
+		groups = "ADC7";
+	};
+
+	pinctrl_adc8_default: adc8_default {
+		function = "ADC8";
+		groups = "ADC8";
+	};
+
+	pinctrl_adc9_default: adc9_default {
+		function = "ADC9";
+		groups = "ADC9";
+	};
+
+	pinctrl_bmcint_default: bmcint_default {
+		function = "BMCINT";
+		groups = "BMCINT";
+	};
+
+	pinctrl_ddcclk_default: ddcclk_default {
+		function = "DDCCLK";
+		groups = "DDCCLK";
+	};
+
+	pinctrl_ddcdat_default: ddcdat_default {
+		function = "DDCDAT";
+		groups = "DDCDAT";
+	};
+
+	pinctrl_extrst_default: extrst_default {
+		function = "EXTRST";
+		groups = "EXTRST";
+	};
+
+	pinctrl_flack_default: flack_default {
+		function = "FLACK";
+		groups = "FLACK";
+	};
+
+	pinctrl_flbusy_default: flbusy_default {
+		function = "FLBUSY";
+		groups = "FLBUSY";
+	};
+
+	pinctrl_flwp_default: flwp_default {
+		function = "FLWP";
+		groups = "FLWP";
+	};
+
+	pinctrl_gpid_default: gpid_default {
+		function = "GPID";
+		groups = "GPID";
+	};
+
+	pinctrl_gpid0_default: gpid0_default {
+		function = "GPID0";
+		groups = "GPID0";
+	};
+
+	pinctrl_gpid2_default: gpid2_default {
+		function = "GPID2";
+		groups = "GPID2";
+	};
+
+	pinctrl_gpid4_default: gpid4_default {
+		function = "GPID4";
+		groups = "GPID4";
+	};
+
+	pinctrl_gpid6_default: gpid6_default {
+		function = "GPID6";
+		groups = "GPID6";
+	};
+
+	pinctrl_gpie0_default: gpie0_default {
+		function = "GPIE0";
+		groups = "GPIE0";
+	};
+
+	pinctrl_gpie2_default: gpie2_default {
+		function = "GPIE2";
+		groups = "GPIE2";
+	};
+
+	pinctrl_gpie4_default: gpie4_default {
+		function = "GPIE4";
+		groups = "GPIE4";
+	};
+
+	pinctrl_gpie6_default: gpie6_default {
+		function = "GPIE6";
+		groups = "GPIE6";
+	};
+
+	pinctrl_i2c10_default: i2c10_default {
+		function = "I2C10";
+		groups = "I2C10";
+	};
+
+	pinctrl_i2c11_default: i2c11_default {
+		function = "I2C11";
+		groups = "I2C11";
+	};
+
+	pinctrl_i2c12_default: i2c12_default {
+		function = "I2C12";
+		groups = "I2C12";
+	};
+
+	pinctrl_i2c13_default: i2c13_default {
+		function = "I2C13";
+		groups = "I2C13";
+	};
+
+	pinctrl_i2c14_default: i2c14_default {
+		function = "I2C14";
+		groups = "I2C14";
+	};
+
+	pinctrl_i2c3_default: i2c3_default {
+		function = "I2C3";
+		groups = "I2C3";
+	};
+
+	pinctrl_i2c4_default: i2c4_default {
+		function = "I2C4";
+		groups = "I2C4";
+	};
+
+	pinctrl_i2c5_default: i2c5_default {
+		function = "I2C5";
+		groups = "I2C5";
+	};
+
+	pinctrl_i2c6_default: i2c6_default {
+		function = "I2C6";
+		groups = "I2C6";
+	};
+
+	pinctrl_i2c7_default: i2c7_default {
+		function = "I2C7";
+		groups = "I2C7";
+	};
+
+	pinctrl_i2c8_default: i2c8_default {
+		function = "I2C8";
+		groups = "I2C8";
+	};
+
+	pinctrl_i2c9_default: i2c9_default {
+		function = "I2C9";
+		groups = "I2C9";
+	};
+
+	pinctrl_lpcpd_default: lpcpd_default {
+		function = "LPCPD";
+		groups = "LPCPD";
+	};
+
+	pinctrl_lpcpme_default: lpcpme_default {
+		function = "LPCPME";
+		groups = "LPCPME";
+	};
+
+	pinctrl_lpcrst_default: lpcrst_default {
+		function = "LPCRST";
+		groups = "LPCRST";
+	};
+
+	pinctrl_lpcsmi_default: lpcsmi_default {
+		function = "LPCSMI";
+		groups = "LPCSMI";
+	};
+
+	pinctrl_mac1link_default: mac1link_default {
+		function = "MAC1LINK";
+		groups = "MAC1LINK";
+	};
+
+	pinctrl_mac2link_default: mac2link_default {
+		function = "MAC2LINK";
+		groups = "MAC2LINK";
+	};
+
+	pinctrl_mdio1_default: mdio1_default {
+		function = "MDIO1";
+		groups = "MDIO1";
+	};
+
+	pinctrl_mdio2_default: mdio2_default {
+		function = "MDIO2";
+		groups = "MDIO2";
+	};
+
+	pinctrl_ncts1_default: ncts1_default {
+		function = "NCTS1";
+		groups = "NCTS1";
+	};
+
+	pinctrl_ncts2_default: ncts2_default {
+		function = "NCTS2";
+		groups = "NCTS2";
+	};
+
+	pinctrl_ncts3_default: ncts3_default {
+		function = "NCTS3";
+		groups = "NCTS3";
+	};
+
+	pinctrl_ncts4_default: ncts4_default {
+		function = "NCTS4";
+		groups = "NCTS4";
+	};
+
+	pinctrl_ndcd1_default: ndcd1_default {
+		function = "NDCD1";
+		groups = "NDCD1";
+	};
+
+	pinctrl_ndcd2_default: ndcd2_default {
+		function = "NDCD2";
+		groups = "NDCD2";
+	};
+
+	pinctrl_ndcd3_default: ndcd3_default {
+		function = "NDCD3";
+		groups = "NDCD3";
+	};
+
+	pinctrl_ndcd4_default: ndcd4_default {
+		function = "NDCD4";
+		groups = "NDCD4";
+	};
+
+	pinctrl_ndsr1_default: ndsr1_default {
+		function = "NDSR1";
+		groups = "NDSR1";
+	};
+
+	pinctrl_ndsr2_default: ndsr2_default {
+		function = "NDSR2";
+		groups = "NDSR2";
+	};
+
+	pinctrl_ndsr3_default: ndsr3_default {
+		function = "NDSR3";
+		groups = "NDSR3";
+	};
+
+	pinctrl_ndsr4_default: ndsr4_default {
+		function = "NDSR4";
+		groups = "NDSR4";
+	};
+
+	pinctrl_ndtr1_default: ndtr1_default {
+		function = "NDTR1";
+		groups = "NDTR1";
+	};
+
+	pinctrl_ndtr2_default: ndtr2_default {
+		function = "NDTR2";
+		groups = "NDTR2";
+	};
+
+	pinctrl_ndtr3_default: ndtr3_default {
+		function = "NDTR3";
+		groups = "NDTR3";
+	};
+
+	pinctrl_ndtr4_default: ndtr4_default {
+		function = "NDTR4";
+		groups = "NDTR4";
+	};
+
+	pinctrl_ndts4_default: ndts4_default {
+		function = "NDTS4";
+		groups = "NDTS4";
+	};
+
+	pinctrl_nri1_default: nri1_default {
+		function = "NRI1";
+		groups = "NRI1";
+	};
+
+	pinctrl_nri2_default: nri2_default {
+		function = "NRI2";
+		groups = "NRI2";
+	};
+
+	pinctrl_nri3_default: nri3_default {
+		function = "NRI3";
+		groups = "NRI3";
+	};
+
+	pinctrl_nri4_default: nri4_default {
+		function = "NRI4";
+		groups = "NRI4";
+	};
+
+	pinctrl_nrts1_default: nrts1_default {
+		function = "NRTS1";
+		groups = "NRTS1";
+	};
+
+	pinctrl_nrts2_default: nrts2_default {
+		function = "NRTS2";
+		groups = "NRTS2";
+	};
+
+	pinctrl_nrts3_default: nrts3_default {
+		function = "NRTS3";
+		groups = "NRTS3";
+	};
+
+	pinctrl_oscclk_default: oscclk_default {
+		function = "OSCCLK";
+		groups = "OSCCLK";
+	};
+
+	pinctrl_pwm0_default: pwm0_default {
+		function = "PWM0";
+		groups = "PWM0";
+	};
+
+	pinctrl_pwm1_default: pwm1_default {
+		function = "PWM1";
+		groups = "PWM1";
+	};
+
+	pinctrl_pwm2_default: pwm2_default {
+		function = "PWM2";
+		groups = "PWM2";
+	};
+
+	pinctrl_pwm3_default: pwm3_default {
+		function = "PWM3";
+		groups = "PWM3";
+	};
+
+	pinctrl_pwm4_default: pwm4_default {
+		function = "PWM4";
+		groups = "PWM4";
+	};
+
+	pinctrl_pwm5_default: pwm5_default {
+		function = "PWM5";
+		groups = "PWM5";
+	};
+
+	pinctrl_pwm6_default: pwm6_default {
+		function = "PWM6";
+		groups = "PWM6";
+	};
+
+	pinctrl_pwm7_default: pwm7_default {
+		function = "PWM7";
+		groups = "PWM7";
+	};
+
+	pinctrl_rgmii1_default: rgmii1_default {
+		function = "RGMII1";
+		groups = "RGMII1";
+	};
+
+	pinctrl_rgmii2_default: rgmii2_default {
+		function = "RGMII2";
+		groups = "RGMII2";
+	};
+
+	pinctrl_rmii1_default: rmii1_default {
+		function = "RMII1";
+		groups = "RMII1";
+	};
+
+	pinctrl_rmii2_default: rmii2_default {
+		function = "RMII2";
+		groups = "RMII2";
+	};
+
+	pinctrl_rom16_default: rom16_default {
+		function = "ROM16";
+		groups = "ROM16";
+	};
+
+	pinctrl_rom8_default: rom8_default {
+		function = "ROM8";
+		groups = "ROM8";
+	};
+
+	pinctrl_romcs1_default: romcs1_default {
+		function = "ROMCS1";
+		groups = "ROMCS1";
+	};
+
+	pinctrl_romcs2_default: romcs2_default {
+		function = "ROMCS2";
+		groups = "ROMCS2";
+	};
+
+	pinctrl_romcs3_default: romcs3_default {
+		function = "ROMCS3";
+		groups = "ROMCS3";
+	};
+
+	pinctrl_romcs4_default: romcs4_default {
+		function = "ROMCS4";
+		groups = "ROMCS4";
+	};
+
+	pinctrl_rxd1_default: rxd1_default {
+		function = "RXD1";
+		groups = "RXD1";
+	};
+
+	pinctrl_rxd2_default: rxd2_default {
+		function = "RXD2";
+		groups = "RXD2";
+	};
+
+	pinctrl_rxd3_default: rxd3_default {
+		function = "RXD3";
+		groups = "RXD3";
+	};
+
+	pinctrl_rxd4_default: rxd4_default {
+		function = "RXD4";
+		groups = "RXD4";
+	};
+
+	pinctrl_salt1_default: salt1_default {
+		function = "SALT1";
+		groups = "SALT1";
+	};
+
+	pinctrl_salt2_default: salt2_default {
+		function = "SALT2";
+		groups = "SALT2";
+	};
+
+	pinctrl_salt3_default: salt3_default {
+		function = "SALT3";
+		groups = "SALT3";
+	};
+
+	pinctrl_salt4_default: salt4_default {
+		function = "SALT4";
+		groups = "SALT4";
+	};
+
+	pinctrl_sd1_default: sd1_default {
+		function = "SD1";
+		groups = "SD1";
+	};
+
+	pinctrl_sd2_default: sd2_default {
+		function = "SD2";
+		groups = "SD2";
+	};
+
+	pinctrl_sgpmck_default: sgpmck_default {
+		function = "SGPMCK";
+		groups = "SGPMCK";
+	};
+
+	pinctrl_sgpmi_default: sgpmi_default {
+		function = "SGPMI";
+		groups = "SGPMI";
+	};
+
+	pinctrl_sgpmld_default: sgpmld_default {
+		function = "SGPMLD";
+		groups = "SGPMLD";
+	};
+
+	pinctrl_sgpmo_default: sgpmo_default {
+		function = "SGPMO";
+		groups = "SGPMO";
+	};
+
+	pinctrl_sgpsck_default: sgpsck_default {
+		function = "SGPSCK";
+		groups = "SGPSCK";
+	};
+
+	pinctrl_sgpsi0_default: sgpsi0_default {
+		function = "SGPSI0";
+		groups = "SGPSI0";
+	};
+
+	pinctrl_sgpsi1_default: sgpsi1_default {
+		function = "SGPSI1";
+		groups = "SGPSI1";
+	};
+
+	pinctrl_sgpsld_default: sgpsld_default {
+		function = "SGPSLD";
+		groups = "SGPSLD";
+	};
+
+	pinctrl_sioonctrl_default: sioonctrl_default {
+		function = "SIOONCTRL";
+		groups = "SIOONCTRL";
+	};
+
+	pinctrl_siopbi_default: siopbi_default {
+		function = "SIOPBI";
+		groups = "SIOPBI";
+	};
+
+	pinctrl_siopbo_default: siopbo_default {
+		function = "SIOPBO";
+		groups = "SIOPBO";
+	};
+
+	pinctrl_siopwreq_default: siopwreq_default {
+		function = "SIOPWREQ";
+		groups = "SIOPWREQ";
+	};
+
+	pinctrl_siopwrgd_default: siopwrgd_default {
+		function = "SIOPWRGD";
+		groups = "SIOPWRGD";
+	};
+
+	pinctrl_sios3_default: sios3_default {
+		function = "SIOS3";
+		groups = "SIOS3";
+	};
+
+	pinctrl_sios5_default: sios5_default {
+		function = "SIOS5";
+		groups = "SIOS5";
+	};
+
+	pinctrl_siosci_default: siosci_default {
+		function = "SIOSCI";
+		groups = "SIOSCI";
+	};
+
+	pinctrl_spi1_default: spi1_default {
+		function = "SPI1";
+		groups = "SPI1";
+	};
+
+	pinctrl_spi1debug_default: spi1debug_default {
+		function = "SPI1DEBUG";
+		groups = "SPI1DEBUG";
+	};
+
+	pinctrl_spi1passthru_default: spi1passthru_default {
+		function = "SPI1PASSTHRU";
+		groups = "SPI1PASSTHRU";
+	};
+
+	pinctrl_spics1_default: spics1_default {
+		function = "SPICS1";
+		groups = "SPICS1";
+	};
+
+	pinctrl_timer3_default: timer3_default {
+		function = "TIMER3";
+		groups = "TIMER3";
+	};
+
+	pinctrl_timer4_default: timer4_default {
+		function = "TIMER4";
+		groups = "TIMER4";
+	};
+
+	pinctrl_timer5_default: timer5_default {
+		function = "TIMER5";
+		groups = "TIMER5";
+	};
+
+	pinctrl_timer6_default: timer6_default {
+		function = "TIMER6";
+		groups = "TIMER6";
+	};
+
+	pinctrl_timer7_default: timer7_default {
+		function = "TIMER7";
+		groups = "TIMER7";
+	};
+
+	pinctrl_timer8_default: timer8_default {
+		function = "TIMER8";
+		groups = "TIMER8";
+	};
+
+	pinctrl_txd1_default: txd1_default {
+		function = "TXD1";
+		groups = "TXD1";
+	};
+
+	pinctrl_txd2_default: txd2_default {
+		function = "TXD2";
+		groups = "TXD2";
+	};
+
+	pinctrl_txd3_default: txd3_default {
+		function = "TXD3";
+		groups = "TXD3";
+	};
+
+	pinctrl_txd4_default: txd4_default {
+		function = "TXD4";
+		groups = "TXD4";
+	};
+
+	pinctrl_uart6_default: uart6_default {
+		function = "UART6";
+		groups = "UART6";
+	};
+
+	pinctrl_usbcki_default: usbcki_default {
+		function = "USBCKI";
+		groups = "USBCKI";
+	};
+
+	pinctrl_vgabios_rom_default: vgabios_rom_default {
+		function = "VGABIOS_ROM";
+		groups = "VGABIOS_ROM";
+	};
+
+	pinctrl_vgahs_default: vgahs_default {
+		function = "VGAHS";
+		groups = "VGAHS";
+	};
+
+	pinctrl_vgavs_default: vgavs_default {
+		function = "VGAVS";
+		groups = "VGAVS";
+	};
+
+	pinctrl_vpi18_default: vpi18_default {
+		function = "VPI18";
+		groups = "VPI18";
+	};
+
+	pinctrl_vpi24_default: vpi24_default {
+		function = "VPI24";
+		groups = "VPI24";
+	};
+
+	pinctrl_vpi30_default: vpi30_default {
+		function = "VPI30";
+		groups = "VPI30";
+	};
+
+	pinctrl_vpo12_default: vpo12_default {
+		function = "VPO12";
+		groups = "VPO12";
+	};
+
+	pinctrl_vpo24_default: vpo24_default {
+		function = "VPO24";
+		groups = "VPO24";
+	};
+
+	pinctrl_wdtrst1_default: wdtrst1_default {
+		function = "WDTRST1";
+		groups = "WDTRST1";
+	};
+
+	pinctrl_wdtrst2_default: wdtrst2_default {
+		function = "WDTRST2";
+		groups = "WDTRST2";
+	};
+};
diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index 9cffe347b828..5c4ecdba3a6b 100644
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "skeleton.dtsi"
 
 / {
@@ -7,6 +8,29 @@
 	#size-cells = <1>;
 	interrupt-parent = <&vic>;
 
+	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		i2c6 = &i2c6;
+		i2c7 = &i2c7;
+		i2c8 = &i2c8;
+		i2c9 = &i2c9;
+		i2c10 = &i2c10;
+		i2c11 = &i2c11;
+		i2c12 = &i2c12;
+		i2c13 = &i2c13;
+		serial0 = &uart1;
+		serial1 = &uart2;
+		serial2 = &uart3;
+		serial3 = &uart4;
+		serial4 = &uart5;
+		serial5 = &vuart;
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -144,7 +168,7 @@
 					clock-frequency = <198000000>;
 				};
 
-				clk_apb: clk_apb@08 {
+				clk_apb: clk_apb@8 {
 					#clock-cells = <0>;
 					compatible = "aspeed,g5-apb-clock", "fixed-clock";
 					reg = <0x08>;
@@ -163,962 +187,1199 @@
 					compatible = "aspeed,g5-pinctrl";
 					aspeed,external-nodes = <&gfx &lhc>;
 
-					pinctrl_acpi_default: acpi_default {
-						function = "ACPI";
-						groups = "ACPI";
-					};
+				};
 
-					pinctrl_adc0_default: adc0_default {
-						function = "ADC0";
-						groups = "ADC0";
-					};
+			};
 
-					pinctrl_adc1_default: adc1_default {
-						function = "ADC1";
-						groups = "ADC1";
-					};
+			gfx: display@1e6e6000 {
+				compatible = "aspeed,ast2500-gfx", "syscon";
+				reg = <0x1e6e6000 0x1000>;
+				reg-io-width = <4>;
+			};
 
-					pinctrl_adc10_default: adc10_default {
-						function = "ADC10";
-						groups = "ADC10";
-					};
+			adc: adc@1e6e9000 {
+				compatible = "aspeed,ast2500-adc";
+				reg = <0x1e6e9000 0xb0>;
+				clocks = <&clk_apb>;
+				#io-channel-cells = <1>;
+				status = "disabled";
+			};
 
-					pinctrl_adc11_default: adc11_default {
-						function = "ADC11";
-						groups = "ADC11";
-					};
+			sram@1e720000 {
+				compatible = "mmio-sram";
+				reg = <0x1e720000 0x9000>;	// 36K
+			};
 
-					pinctrl_adc12_default: adc12_default {
-						function = "ADC12";
-						groups = "ADC12";
-					};
+			gpio: gpio@1e780000 {
+				#gpio-cells = <2>;
+				gpio-controller;
+				compatible = "aspeed,ast2500-gpio";
+				reg = <0x1e780000 0x1000>;
+				interrupts = <20>;
+				gpio-ranges = <&pinctrl 0 0 220>;
+				interrupt-controller;
+			};
 
-					pinctrl_adc13_default: adc13_default {
-						function = "ADC13";
-						groups = "ADC13";
-					};
+			timer: timer@1e782000 {
+				/* This timer is a Faraday FTTMR010 derivative */
+				compatible = "aspeed,ast2400-timer";
+				reg = <0x1e782000 0x90>;
+				interrupts = <16 17 18 35 36 37 38 39>;
+				clocks = <&clk_apb>;
+				clock-names = "PCLK";
+			};
 
-					pinctrl_adc14_default: adc14_default {
-						function = "ADC14";
-						groups = "ADC14";
-					};
+			uart1: serial@1e783000 {
+				compatible = "ns16550a";
+				reg = <0x1e783000 0x20>;
+				reg-shift = <2>;
+				interrupts = <9>;
+				clocks = <&clk_uart>;
+				no-loopback-test;
+				status = "disabled";
+			};
 
-					pinctrl_adc15_default: adc15_default {
-						function = "ADC15";
-						groups = "ADC15";
-					};
+			uart5: serial@1e784000 {
+				compatible = "ns16550a";
+				reg = <0x1e784000 0x20>;
+				reg-shift = <2>;
+				interrupts = <10>;
+				clocks = <&clk_uart>;
+				no-loopback-test;
+				status = "disabled";
+			};
 
-					pinctrl_adc2_default: adc2_default {
-						function = "ADC2";
-						groups = "ADC2";
-					};
+			wdt1: watchdog@1e785000 {
+				compatible = "aspeed,ast2500-wdt";
+				reg = <0x1e785000 0x20>;
+			};
 
-					pinctrl_adc3_default: adc3_default {
-						function = "ADC3";
-						groups = "ADC3";
-					};
+			wdt2: watchdog@1e785020 {
+				compatible = "aspeed,ast2500-wdt";
+				reg = <0x1e785020 0x20>;
+			};
 
-					pinctrl_adc4_default: adc4_default {
-						function = "ADC4";
-						groups = "ADC4";
-					};
+			wdt3: watchdog@1e785040 {
+				compatible = "aspeed,ast2500-wdt";
+				reg = <0x1e785040 0x20>;
+				status = "disabled";
+			};
 
-					pinctrl_adc5_default: adc5_default {
-						function = "ADC5";
-						groups = "ADC5";
-					};
+			lpc: lpc@1e789000 {
+				compatible = "aspeed,ast2500-lpc", "simple-mfd";
+				reg = <0x1e789000 0x1000>;
 
-					pinctrl_adc6_default: adc6_default {
-						function = "ADC6";
-						groups = "ADC6";
-					};
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0 0x1e789000 0x1000>;
 
-					pinctrl_adc7_default: adc7_default {
-						function = "ADC7";
-						groups = "ADC7";
-					};
+				lpc_bmc: lpc-bmc@0 {
+					compatible = "aspeed,ast2500-lpc-bmc";
+					reg = <0x0 0x80>;
+				};
 
-					pinctrl_adc8_default: adc8_default {
-						function = "ADC8";
-						groups = "ADC8";
-					};
+				lpc_host: lpc-host@80 {
+					compatible = "aspeed,ast2500-lpc-host", "simple-mfd", "syscon";
+					reg = <0x80 0x1e0>;
 
-					pinctrl_adc9_default: adc9_default {
-						function = "ADC9";
-						groups = "ADC9";
-					};
+					#address-cells = <1>;
+					#size-cells = <1>;
+					ranges = <0 0x80 0x1e0>;
 
-					pinctrl_bmcint_default: bmcint_default {
-						function = "BMCINT";
-						groups = "BMCINT";
-					};
+					reg-io-width = <4>;
 
-					pinctrl_ddcclk_default: ddcclk_default {
-						function = "DDCCLK";
-						groups = "DDCCLK";
+					lhc: lhc@20 {
+						compatible = "aspeed,ast2500-lhc";
+						reg = <0x20 0x24 0x48 0x8>;
 					};
+				};
+			};
 
-					pinctrl_ddcdat_default: ddcdat_default {
-						function = "DDCDAT";
-						groups = "DDCDAT";
-					};
+			vuart: serial@1e787000 {
+				compatible = "aspeed,ast2500-vuart";
+				reg = <0x1e787000 0x40>;
+				reg-shift = <2>;
+				interrupts = <10>;
+				clocks = <&clk_uart>;
+				no-loopback-test;
+				status = "disabled";
+			};
 
-					pinctrl_espi_default: espi_default {
-						function = "ESPI";
-						groups = "ESPI";
-					};
+			uart2: serial@1e78d000 {
+				compatible = "ns16550a";
+				reg = <0x1e78d000 0x20>;
+				reg-shift = <2>;
+				interrupts = <32>;
+				clocks = <&clk_uart>;
+				no-loopback-test;
+				status = "disabled";
+			};
 
-					pinctrl_fwspics1_default: fwspics1_default {
-						function = "FWSPICS1";
-						groups = "FWSPICS1";
-					};
+			uart3: serial@1e78e000 {
+				compatible = "ns16550a";
+				reg = <0x1e78e000 0x20>;
+				reg-shift = <2>;
+				interrupts = <33>;
+				clocks = <&clk_uart>;
+				no-loopback-test;
+				status = "disabled";
+			};
 
-					pinctrl_fwspics2_default: fwspics2_default {
-						function = "FWSPICS2";
-						groups = "FWSPICS2";
-					};
+			uart4: serial@1e78f000 {
+				compatible = "ns16550a";
+				reg = <0x1e78f000 0x20>;
+				reg-shift = <2>;
+				interrupts = <34>;
+				clocks = <&clk_uart>;
+				no-loopback-test;
+				status = "disabled";
+			};
 
-					pinctrl_gpid0_default: gpid0_default {
-						function = "GPID0";
-						groups = "GPID0";
-					};
+			i2c: i2c@1e78a000 {
+				compatible = "simple-bus";
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0 0x1e78a000 0x1000>;
+			};
+		};
+	};
+};
 
-					pinctrl_gpid2_default: gpid2_default {
-						function = "GPID2";
-						groups = "GPID2";
-					};
+&i2c {
+	i2c_ic: interrupt-controller@0 {
+		#interrupt-cells = <1>;
+		compatible = "aspeed,ast2500-i2c-ic";
+		reg = <0x0 0x40>;
+		interrupts = <12>;
+		interrupt-controller;
+	};
 
-					pinctrl_gpid4_default: gpid4_default {
-						function = "GPID4";
-						groups = "GPID4";
-					};
+	i2c0: i2c-bus@40 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x40 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <0>;
+		interrupt-parent = <&i2c_ic>;
+		status = "disabled";
+		/* Does not need pinctrl properties */
+	};
 
-					pinctrl_gpid6_default: gpid6_default {
-						function = "GPID6";
-						groups = "GPID6";
-					};
+	i2c1: i2c-bus@80 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x80 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <1>;
+		interrupt-parent = <&i2c_ic>;
+		status = "disabled";
+		/* Does not need pinctrl properties */
+	};
 
-					pinctrl_gpie0_default: gpie0_default {
-						function = "GPIE0";
-						groups = "GPIE0";
-					};
+	i2c2: i2c-bus@c0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0xc0 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <2>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c3_default>;
+		status = "disabled";
+	};
 
-					pinctrl_gpie2_default: gpie2_default {
-						function = "GPIE2";
-						groups = "GPIE2";
-					};
+	i2c3: i2c-bus@100 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x100 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <3>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c4_default>;
+		status = "disabled";
+	};
 
-					pinctrl_gpie4_default: gpie4_default {
-						function = "GPIE4";
-						groups = "GPIE4";
-					};
+	i2c4: i2c-bus@140 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x140 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <4>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c5_default>;
+		status = "disabled";
+	};
 
-					pinctrl_gpie6_default: gpie6_default {
-						function = "GPIE6";
-						groups = "GPIE6";
-					};
+	i2c5: i2c-bus@180 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x180 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <5>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c6_default>;
+		status = "disabled";
+	};
 
-					pinctrl_i2c10_default: i2c10_default {
-						function = "I2C10";
-						groups = "I2C10";
-					};
+	i2c6: i2c-bus@1c0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x1c0 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <6>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c7_default>;
+		status = "disabled";
+	};
 
-					pinctrl_i2c11_default: i2c11_default {
-						function = "I2C11";
-						groups = "I2C11";
-					};
+	i2c7: i2c-bus@300 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x300 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <7>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c8_default>;
+		status = "disabled";
+	};
 
-					pinctrl_i2c12_default: i2c12_default {
-						function = "I2C12";
-						groups = "I2C12";
-					};
+	i2c8: i2c-bus@340 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x340 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <8>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c9_default>;
+		status = "disabled";
+	};
 
-					pinctrl_i2c13_default: i2c13_default {
-						function = "I2C13";
-						groups = "I2C13";
-					};
+	i2c9: i2c-bus@380 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x380 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <9>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c10_default>;
+		status = "disabled";
+	};
 
-					pinctrl_i2c14_default: i2c14_default {
-						function = "I2C14";
-						groups = "I2C14";
-					};
+	i2c10: i2c-bus@3c0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x3c0 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <10>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c11_default>;
+		status = "disabled";
+	};
 
-					pinctrl_i2c3_default: i2c3_default {
-						function = "I2C3";
-						groups = "I2C3";
-					};
+	i2c11: i2c-bus@400 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x400 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <11>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c12_default>;
+		status = "disabled";
+	};
 
-					pinctrl_i2c4_default: i2c4_default {
-						function = "I2C4";
-						groups = "I2C4";
-					};
+	i2c12: i2c-bus@440 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x440 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <12>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c13_default>;
+		status = "disabled";
+	};
 
-					pinctrl_i2c5_default: i2c5_default {
-						function = "I2C5";
-						groups = "I2C5";
-					};
+	i2c13: i2c-bus@480 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x480 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <13>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c14_default>;
+		status = "disabled";
+	};
+};
 
-					pinctrl_i2c6_default: i2c6_default {
-						function = "I2C6";
-						groups = "I2C6";
-					};
+&pinctrl {
+	pinctrl_acpi_default: acpi_default {
+		function = "ACPI";
+		groups = "ACPI";
+	};
 
-					pinctrl_i2c7_default: i2c7_default {
-						function = "I2C7";
-						groups = "I2C7";
-					};
+	pinctrl_adc0_default: adc0_default {
+		function = "ADC0";
+		groups = "ADC0";
+	};
 
-					pinctrl_i2c8_default: i2c8_default {
-						function = "I2C8";
-						groups = "I2C8";
-					};
+	pinctrl_adc1_default: adc1_default {
+		function = "ADC1";
+		groups = "ADC1";
+	};
 
-					pinctrl_i2c9_default: i2c9_default {
-						function = "I2C9";
-						groups = "I2C9";
-					};
+	pinctrl_adc10_default: adc10_default {
+		function = "ADC10";
+		groups = "ADC10";
+	};
 
-					pinctrl_lad0_default: lad0_default {
-						function = "LAD0";
-						groups = "LAD0";
-					};
-					pinctrl_lad1_default: lad1_default {
-						function = "LAD1";
-						groups = "LAD1";
-					};
+	pinctrl_adc11_default: adc11_default {
+		function = "ADC11";
+		groups = "ADC11";
+	};
 
-					pinctrl_lad2_default: lad2_default {
-						function = "LAD2";
-						groups = "LAD2";
-					};
+	pinctrl_adc12_default: adc12_default {
+		function = "ADC12";
+		groups = "ADC12";
+	};
 
-					pinctrl_lad3_default: lad3_default {
-						function = "LAD3";
-						groups = "LAD3";
-					};
+	pinctrl_adc13_default: adc13_default {
+		function = "ADC13";
+		groups = "ADC13";
+	};
 
-					pinctrl_lclk_default: lclk_default {
-						function = "LCLK";
-						groups = "LCLK";
-					};
+	pinctrl_adc14_default: adc14_default {
+		function = "ADC14";
+		groups = "ADC14";
+	};
 
-					pinctrl_lframe_default: lframe_default {
-						function = "LFRAME";
-						groups = "LFRAME";
-					};
+	pinctrl_adc15_default: adc15_default {
+		function = "ADC15";
+		groups = "ADC15";
+	};
 
-					pinctrl_lpchc_default: lpchc_default {
-						function = "LPCHC";
-						groups = "LPCHC";
-					};
+	pinctrl_adc2_default: adc2_default {
+		function = "ADC2";
+		groups = "ADC2";
+	};
 
-					pinctrl_lpcpd_default: lpcpd_default {
-						function = "LPCPD";
-						groups = "LPCPD";
-					};
+	pinctrl_adc3_default: adc3_default {
+		function = "ADC3";
+		groups = "ADC3";
+	};
 
-					pinctrl_lpcplus_default: lpcplus_default {
-						function = "LPCPLUS";
-						groups = "LPCPLUS";
-					};
+	pinctrl_adc4_default: adc4_default {
+		function = "ADC4";
+		groups = "ADC4";
+	};
 
-					pinctrl_lpcpme_default: lpcpme_default {
-						function = "LPCPME";
-						groups = "LPCPME";
-					};
+	pinctrl_adc5_default: adc5_default {
+		function = "ADC5";
+		groups = "ADC5";
+	};
 
-					pinctrl_lpcrst_default: lpcrst_default {
-						function = "LPCRST";
-						groups = "LPCRST";
-					};
+	pinctrl_adc6_default: adc6_default {
+		function = "ADC6";
+		groups = "ADC6";
+	};
 
-					pinctrl_lpcsmi_default: lpcsmi_default {
-						function = "LPCSMI";
-						groups = "LPCSMI";
-					};
+	pinctrl_adc7_default: adc7_default {
+		function = "ADC7";
+		groups = "ADC7";
+	};
 
-					pinctrl_lsirq_default: lsirq_default {
-						function = "LSIRQ";
-						groups = "LSIRQ";
-					};
+	pinctrl_adc8_default: adc8_default {
+		function = "ADC8";
+		groups = "ADC8";
+	};
 
-					pinctrl_mac1link_default: mac1link_default {
-						function = "MAC1LINK";
-						groups = "MAC1LINK";
-					};
+	pinctrl_adc9_default: adc9_default {
+		function = "ADC9";
+		groups = "ADC9";
+	};
 
-					pinctrl_mac2link_default: mac2link_default {
-						function = "MAC2LINK";
-						groups = "MAC2LINK";
-					};
+	pinctrl_bmcint_default: bmcint_default {
+		function = "BMCINT";
+		groups = "BMCINT";
+	};
 
-					pinctrl_mdio1_default: mdio1_default {
-						function = "MDIO1";
-						groups = "MDIO1";
-					};
+	pinctrl_ddcclk_default: ddcclk_default {
+		function = "DDCCLK";
+		groups = "DDCCLK";
+	};
 
-					pinctrl_mdio2_default: mdio2_default {
-						function = "MDIO2";
-						groups = "MDIO2";
-					};
+	pinctrl_ddcdat_default: ddcdat_default {
+		function = "DDCDAT";
+		groups = "DDCDAT";
+	};
 
-					pinctrl_ncts1_default: ncts1_default {
-						function = "NCTS1";
-						groups = "NCTS1";
-					};
+	pinctrl_espi_default: espi_default {
+		function = "ESPI";
+		groups = "ESPI";
+	};
 
-					pinctrl_ncts2_default: ncts2_default {
-						function = "NCTS2";
-						groups = "NCTS2";
-					};
+	pinctrl_fwspics1_default: fwspics1_default {
+		function = "FWSPICS1";
+		groups = "FWSPICS1";
+	};
 
-					pinctrl_ncts3_default: ncts3_default {
-						function = "NCTS3";
-						groups = "NCTS3";
-					};
+	pinctrl_fwspics2_default: fwspics2_default {
+		function = "FWSPICS2";
+		groups = "FWSPICS2";
+	};
 
-					pinctrl_ncts4_default: ncts4_default {
-						function = "NCTS4";
-						groups = "NCTS4";
-					};
+	pinctrl_gpid0_default: gpid0_default {
+		function = "GPID0";
+		groups = "GPID0";
+	};
 
-					pinctrl_ndcd1_default: ndcd1_default {
-						function = "NDCD1";
-						groups = "NDCD1";
-					};
+	pinctrl_gpid2_default: gpid2_default {
+		function = "GPID2";
+		groups = "GPID2";
+	};
 
-					pinctrl_ndcd2_default: ndcd2_default {
-						function = "NDCD2";
-						groups = "NDCD2";
-					};
+	pinctrl_gpid4_default: gpid4_default {
+		function = "GPID4";
+		groups = "GPID4";
+	};
 
-					pinctrl_ndcd3_default: ndcd3_default {
-						function = "NDCD3";
-						groups = "NDCD3";
-					};
+	pinctrl_gpid6_default: gpid6_default {
+		function = "GPID6";
+		groups = "GPID6";
+	};
 
-					pinctrl_ndcd4_default: ndcd4_default {
-						function = "NDCD4";
-						groups = "NDCD4";
-					};
+	pinctrl_gpie0_default: gpie0_default {
+		function = "GPIE0";
+		groups = "GPIE0";
+	};
 
-					pinctrl_ndsr1_default: ndsr1_default {
-						function = "NDSR1";
-						groups = "NDSR1";
-					};
+	pinctrl_gpie2_default: gpie2_default {
+		function = "GPIE2";
+		groups = "GPIE2";
+	};
 
-					pinctrl_ndsr2_default: ndsr2_default {
-						function = "NDSR2";
-						groups = "NDSR2";
-					};
+	pinctrl_gpie4_default: gpie4_default {
+		function = "GPIE4";
+		groups = "GPIE4";
+	};
 
-					pinctrl_ndsr3_default: ndsr3_default {
-						function = "NDSR3";
-						groups = "NDSR3";
-					};
+	pinctrl_gpie6_default: gpie6_default {
+		function = "GPIE6";
+		groups = "GPIE6";
+	};
 
-					pinctrl_ndsr4_default: ndsr4_default {
-						function = "NDSR4";
-						groups = "NDSR4";
-					};
+	pinctrl_i2c10_default: i2c10_default {
+		function = "I2C10";
+		groups = "I2C10";
+	};
 
-					pinctrl_ndtr1_default: ndtr1_default {
-						function = "NDTR1";
-						groups = "NDTR1";
-					};
+	pinctrl_i2c11_default: i2c11_default {
+		function = "I2C11";
+		groups = "I2C11";
+	};
 
-					pinctrl_ndtr2_default: ndtr2_default {
-						function = "NDTR2";
-						groups = "NDTR2";
-					};
+	pinctrl_i2c12_default: i2c12_default {
+		function = "I2C12";
+		groups = "I2C12";
+	};
 
-					pinctrl_ndtr3_default: ndtr3_default {
-						function = "NDTR3";
-						groups = "NDTR3";
-					};
+	pinctrl_i2c13_default: i2c13_default {
+		function = "I2C13";
+		groups = "I2C13";
+	};
 
-					pinctrl_ndtr4_default: ndtr4_default {
-						function = "NDTR4";
-						groups = "NDTR4";
-					};
+	pinctrl_i2c14_default: i2c14_default {
+		function = "I2C14";
+		groups = "I2C14";
+	};
 
-					pinctrl_nri1_default: nri1_default {
-						function = "NRI1";
-						groups = "NRI1";
-					};
+	pinctrl_i2c3_default: i2c3_default {
+		function = "I2C3";
+		groups = "I2C3";
+	};
 
-					pinctrl_nri2_default: nri2_default {
-						function = "NRI2";
-						groups = "NRI2";
-					};
+	pinctrl_i2c4_default: i2c4_default {
+		function = "I2C4";
+		groups = "I2C4";
+	};
 
-					pinctrl_nri3_default: nri3_default {
-						function = "NRI3";
-						groups = "NRI3";
-					};
+	pinctrl_i2c5_default: i2c5_default {
+		function = "I2C5";
+		groups = "I2C5";
+	};
 
-					pinctrl_nri4_default: nri4_default {
-						function = "NRI4";
-						groups = "NRI4";
-					};
+	pinctrl_i2c6_default: i2c6_default {
+		function = "I2C6";
+		groups = "I2C6";
+	};
 
-					pinctrl_nrts1_default: nrts1_default {
-						function = "NRTS1";
-						groups = "NRTS1";
-					};
+	pinctrl_i2c7_default: i2c7_default {
+		function = "I2C7";
+		groups = "I2C7";
+	};
 
-					pinctrl_nrts2_default: nrts2_default {
-						function = "NRTS2";
-						groups = "NRTS2";
-					};
+	pinctrl_i2c8_default: i2c8_default {
+		function = "I2C8";
+		groups = "I2C8";
+	};
 
-					pinctrl_nrts3_default: nrts3_default {
-						function = "NRTS3";
-						groups = "NRTS3";
-					};
+	pinctrl_i2c9_default: i2c9_default {
+		function = "I2C9";
+		groups = "I2C9";
+	};
 
-					pinctrl_nrts4_default: nrts4_default {
-						function = "NRTS4";
-						groups = "NRTS4";
-					};
+	pinctrl_lad0_default: lad0_default {
+		function = "LAD0";
+		groups = "LAD0";
+	};
 
-					pinctrl_oscclk_default: oscclk_default {
-						function = "OSCCLK";
-						groups = "OSCCLK";
-					};
+	pinctrl_lad1_default: lad1_default {
+		function = "LAD1";
+		groups = "LAD1";
+	};
 
-					pinctrl_pewake_default: pewake_default {
-						function = "PEWAKE";
-						groups = "PEWAKE";
-					};
+	pinctrl_lad2_default: lad2_default {
+		function = "LAD2";
+		groups = "LAD2";
+	};
 
-					pinctrl_pnor_default: pnor_default {
-						function = "PNOR";
-						groups = "PNOR";
-					};
+	pinctrl_lad3_default: lad3_default {
+		function = "LAD3";
+		groups = "LAD3";
+	};
 
-					pinctrl_pwm0_default: pwm0_default {
-						function = "PWM0";
-						groups = "PWM0";
-					};
+	pinctrl_lclk_default: lclk_default {
+		function = "LCLK";
+		groups = "LCLK";
+	};
 
-					pinctrl_pwm1_default: pwm1_default {
-						function = "PWM1";
-						groups = "PWM1";
-					};
+	pinctrl_lframe_default: lframe_default {
+		function = "LFRAME";
+		groups = "LFRAME";
+	};
 
-					pinctrl_pwm2_default: pwm2_default {
-						function = "PWM2";
-						groups = "PWM2";
-					};
+	pinctrl_lpchc_default: lpchc_default {
+		function = "LPCHC";
+		groups = "LPCHC";
+	};
 
-					pinctrl_pwm3_default: pwm3_default {
-						function = "PWM3";
-						groups = "PWM3";
-					};
+	pinctrl_lpcpd_default: lpcpd_default {
+		function = "LPCPD";
+		groups = "LPCPD";
+	};
 
-					pinctrl_pwm4_default: pwm4_default {
-						function = "PWM4";
-						groups = "PWM4";
-					};
+	pinctrl_lpcplus_default: lpcplus_default {
+		function = "LPCPLUS";
+		groups = "LPCPLUS";
+	};
 
-					pinctrl_pwm5_default: pwm5_default {
-						function = "PWM5";
-						groups = "PWM5";
-					};
+	pinctrl_lpcpme_default: lpcpme_default {
+		function = "LPCPME";
+		groups = "LPCPME";
+	};
 
-					pinctrl_pwm6_default: pwm6_default {
-						function = "PWM6";
-						groups = "PWM6";
-					};
+	pinctrl_lpcrst_default: lpcrst_default {
+		function = "LPCRST";
+		groups = "LPCRST";
+	};
 
-					pinctrl_pwm7_default: pwm7_default {
-						function = "PWM7";
-						groups = "PWM7";
-					};
+	pinctrl_lpcsmi_default: lpcsmi_default {
+		function = "LPCSMI";
+		groups = "LPCSMI";
+	};
 
-					pinctrl_rgmii1_default: rgmii1_default {
-						function = "RGMII1";
-						groups = "RGMII1";
-					};
+	pinctrl_lsirq_default: lsirq_default {
+		function = "LSIRQ";
+		groups = "LSIRQ";
+	};
 
-					pinctrl_rgmii2_default: rgmii2_default {
-						function = "RGMII2";
-						groups = "RGMII2";
-					};
+	pinctrl_mac1link_default: mac1link_default {
+		function = "MAC1LINK";
+		groups = "MAC1LINK";
+	};
 
-					pinctrl_rmii1_default: rmii1_default {
-						function = "RMII1";
-						groups = "RMII1";
-					};
+	pinctrl_mac2link_default: mac2link_default {
+		function = "MAC2LINK";
+		groups = "MAC2LINK";
+	};
 
-					pinctrl_rmii2_default: rmii2_default {
-						function = "RMII2";
-						groups = "RMII2";
-					};
+	pinctrl_mdio1_default: mdio1_default {
+		function = "MDIO1";
+		groups = "MDIO1";
+	};
 
-					pinctrl_rxd1_default: rxd1_default {
-						function = "RXD1";
-						groups = "RXD1";
-					};
+	pinctrl_mdio2_default: mdio2_default {
+		function = "MDIO2";
+		groups = "MDIO2";
+	};
 
-					pinctrl_rxd2_default: rxd2_default {
-						function = "RXD2";
-						groups = "RXD2";
-					};
+	pinctrl_ncts1_default: ncts1_default {
+		function = "NCTS1";
+		groups = "NCTS1";
+	};
 
-					pinctrl_rxd3_default: rxd3_default {
-						function = "RXD3";
-						groups = "RXD3";
-					};
+	pinctrl_ncts2_default: ncts2_default {
+		function = "NCTS2";
+		groups = "NCTS2";
+	};
 
-					pinctrl_rxd4_default: rxd4_default {
-						function = "RXD4";
-						groups = "RXD4";
-					};
+	pinctrl_ncts3_default: ncts3_default {
+		function = "NCTS3";
+		groups = "NCTS3";
+	};
 
-					pinctrl_salt1_default: salt1_default {
-						function = "SALT1";
-						groups = "SALT1";
-					};
+	pinctrl_ncts4_default: ncts4_default {
+		function = "NCTS4";
+		groups = "NCTS4";
+	};
 
-					pinctrl_salt10_default: salt10_default {
-						function = "SALT10";
-						groups = "SALT10";
-					};
+	pinctrl_ndcd1_default: ndcd1_default {
+		function = "NDCD1";
+		groups = "NDCD1";
+	};
 
-					pinctrl_salt11_default: salt11_default {
-						function = "SALT11";
-						groups = "SALT11";
-					};
+	pinctrl_ndcd2_default: ndcd2_default {
+		function = "NDCD2";
+		groups = "NDCD2";
+	};
 
-					pinctrl_salt12_default: salt12_default {
-						function = "SALT12";
-						groups = "SALT12";
-					};
+	pinctrl_ndcd3_default: ndcd3_default {
+		function = "NDCD3";
+		groups = "NDCD3";
+	};
 
-					pinctrl_salt13_default: salt13_default {
-						function = "SALT13";
-						groups = "SALT13";
-					};
+	pinctrl_ndcd4_default: ndcd4_default {
+		function = "NDCD4";
+		groups = "NDCD4";
+	};
 
-					pinctrl_salt14_default: salt14_default {
-						function = "SALT14";
-						groups = "SALT14";
-					};
+	pinctrl_ndsr1_default: ndsr1_default {
+		function = "NDSR1";
+		groups = "NDSR1";
+	};
 
-					pinctrl_salt2_default: salt2_default {
-						function = "SALT2";
-						groups = "SALT2";
-					};
+	pinctrl_ndsr2_default: ndsr2_default {
+		function = "NDSR2";
+		groups = "NDSR2";
+	};
 
-					pinctrl_salt3_default: salt3_default {
-						function = "SALT3";
-						groups = "SALT3";
-					};
+	pinctrl_ndsr3_default: ndsr3_default {
+		function = "NDSR3";
+		groups = "NDSR3";
+	};
 
-					pinctrl_salt4_default: salt4_default {
-						function = "SALT4";
-						groups = "SALT4";
-					};
+	pinctrl_ndsr4_default: ndsr4_default {
+		function = "NDSR4";
+		groups = "NDSR4";
+	};
 
-					pinctrl_salt5_default: salt5_default {
-						function = "SALT5";
-						groups = "SALT5";
-					};
+	pinctrl_ndtr1_default: ndtr1_default {
+		function = "NDTR1";
+		groups = "NDTR1";
+	};
 
-					pinctrl_salt6_default: salt6_default {
-						function = "SALT6";
-						groups = "SALT6";
-					};
+	pinctrl_ndtr2_default: ndtr2_default {
+		function = "NDTR2";
+		groups = "NDTR2";
+	};
 
-					pinctrl_salt7_default: salt7_default {
-						function = "SALT7";
-						groups = "SALT7";
-					};
+	pinctrl_ndtr3_default: ndtr3_default {
+		function = "NDTR3";
+		groups = "NDTR3";
+	};
 
-					pinctrl_salt8_default: salt8_default {
-						function = "SALT8";
-						groups = "SALT8";
-					};
+	pinctrl_ndtr4_default: ndtr4_default {
+		function = "NDTR4";
+		groups = "NDTR4";
+	};
 
-					pinctrl_salt9_default: salt9_default {
-						function = "SALT9";
-						groups = "SALT9";
-					};
+	pinctrl_nri1_default: nri1_default {
+		function = "NRI1";
+		groups = "NRI1";
+	};
 
-					pinctrl_scl1_default: scl1_default {
-						function = "SCL1";
-						groups = "SCL1";
-					};
+	pinctrl_nri2_default: nri2_default {
+		function = "NRI2";
+		groups = "NRI2";
+	};
 
-					pinctrl_scl2_default: scl2_default {
-						function = "SCL2";
-						groups = "SCL2";
-					};
+	pinctrl_nri3_default: nri3_default {
+		function = "NRI3";
+		groups = "NRI3";
+	};
 
-					pinctrl_sd1_default: sd1_default {
-						function = "SD1";
-						groups = "SD1";
-					};
+	pinctrl_nri4_default: nri4_default {
+		function = "NRI4";
+		groups = "NRI4";
+	};
 
-					pinctrl_sd2_default: sd2_default {
-						function = "SD2";
-						groups = "SD2";
-					};
+	pinctrl_nrts1_default: nrts1_default {
+		function = "NRTS1";
+		groups = "NRTS1";
+	};
 
-					pinctrl_sda1_default: sda1_default {
-						function = "SDA1";
-						groups = "SDA1";
-					};
+	pinctrl_nrts2_default: nrts2_default {
+		function = "NRTS2";
+		groups = "NRTS2";
+	};
 
-					pinctrl_sda2_default: sda2_default {
-						function = "SDA2";
-						groups = "SDA2";
-					};
+	pinctrl_nrts3_default: nrts3_default {
+		function = "NRTS3";
+		groups = "NRTS3";
+	};
 
-					pinctrl_sgps1_default: sgps1_default {
-						function = "SGPS1";
-						groups = "SGPS1";
-					};
+	pinctrl_nrts4_default: nrts4_default {
+		function = "NRTS4";
+		groups = "NRTS4";
+	};
 
-					pinctrl_sgps2_default: sgps2_default {
-						function = "SGPS2";
-						groups = "SGPS2";
-					};
+	pinctrl_oscclk_default: oscclk_default {
+		function = "OSCCLK";
+		groups = "OSCCLK";
+	};
 
-					pinctrl_sioonctrl_default: sioonctrl_default {
-						function = "SIOONCTRL";
-						groups = "SIOONCTRL";
-					};
+	pinctrl_pewake_default: pewake_default {
+		function = "PEWAKE";
+		groups = "PEWAKE";
+	};
 
-					pinctrl_siopbi_default: siopbi_default {
-						function = "SIOPBI";
-						groups = "SIOPBI";
-					};
+	pinctrl_pnor_default: pnor_default {
+		function = "PNOR";
+		groups = "PNOR";
+	};
 
-					pinctrl_siopbo_default: siopbo_default {
-						function = "SIOPBO";
-						groups = "SIOPBO";
-					};
+	pinctrl_pwm0_default: pwm0_default {
+		function = "PWM0";
+		groups = "PWM0";
+	};
 
-					pinctrl_siopwreq_default: siopwreq_default {
-						function = "SIOPWREQ";
-						groups = "SIOPWREQ";
-					};
+	pinctrl_pwm1_default: pwm1_default {
+		function = "PWM1";
+		groups = "PWM1";
+	};
 
-					pinctrl_siopwrgd_default: siopwrgd_default {
-						function = "SIOPWRGD";
-						groups = "SIOPWRGD";
-					};
+	pinctrl_pwm2_default: pwm2_default {
+		function = "PWM2";
+		groups = "PWM2";
+	};
 
-					pinctrl_sios3_default: sios3_default {
-						function = "SIOS3";
-						groups = "SIOS3";
-					};
+	pinctrl_pwm3_default: pwm3_default {
+		function = "PWM3";
+		groups = "PWM3";
+	};
 
-					pinctrl_sios5_default: sios5_default {
-						function = "SIOS5";
-						groups = "SIOS5";
-					};
+	pinctrl_pwm4_default: pwm4_default {
+		function = "PWM4";
+		groups = "PWM4";
+	};
 
-					pinctrl_siosci_default: siosci_default {
-						function = "SIOSCI";
-						groups = "SIOSCI";
-					};
+	pinctrl_pwm5_default: pwm5_default {
+		function = "PWM5";
+		groups = "PWM5";
+	};
 
-					pinctrl_spi1_default: spi1_default {
-						function = "SPI1";
-						groups = "SPI1";
-					};
+	pinctrl_pwm6_default: pwm6_default {
+		function = "PWM6";
+		groups = "PWM6";
+	};
 
-					pinctrl_spi1cs1_default: spi1cs1_default {
-						function = "SPI1CS1";
-						groups = "SPI1CS1";
-					};
+	pinctrl_pwm7_default: pwm7_default {
+		function = "PWM7";
+		groups = "PWM7";
+	};
 
-					pinctrl_spi1debug_default: spi1debug_default {
-						function = "SPI1DEBUG";
-						groups = "SPI1DEBUG";
-					};
+	pinctrl_rgmii1_default: rgmii1_default {
+		function = "RGMII1";
+		groups = "RGMII1";
+	};
 
-					pinctrl_spi1passthru_default: spi1passthru_default {
-						function = "SPI1PASSTHRU";
-						groups = "SPI1PASSTHRU";
-					};
+	pinctrl_rgmii2_default: rgmii2_default {
+		function = "RGMII2";
+		groups = "RGMII2";
+	};
 
-					pinctrl_spi2ck_default: spi2ck_default {
-						function = "SPI2CK";
-						groups = "SPI2CK";
-					};
+	pinctrl_rmii1_default: rmii1_default {
+		function = "RMII1";
+		groups = "RMII1";
+	};
 
-					pinctrl_spi2cs0_default: spi2cs0_default {
-						function = "SPI2CS0";
-						groups = "SPI2CS0";
-					};
+	pinctrl_rmii2_default: rmii2_default {
+		function = "RMII2";
+		groups = "RMII2";
+	};
 
-					pinctrl_spi2cs1_default: spi2cs1_default {
-						function = "SPI2CS1";
-						groups = "SPI2CS1";
-					};
+	pinctrl_rxd1_default: rxd1_default {
+		function = "RXD1";
+		groups = "RXD1";
+	};
 
-					pinctrl_spi2miso_default: spi2miso_default {
-						function = "SPI2MISO";
-						groups = "SPI2MISO";
-					};
+	pinctrl_rxd2_default: rxd2_default {
+		function = "RXD2";
+		groups = "RXD2";
+	};
 
-					pinctrl_spi2mosi_default: spi2mosi_default {
-						function = "SPI2MOSI";
-						groups = "SPI2MOSI";
-					};
+	pinctrl_rxd3_default: rxd3_default {
+		function = "RXD3";
+		groups = "RXD3";
+	};
 
-					pinctrl_timer3_default: timer3_default {
-						function = "TIMER3";
-						groups = "TIMER3";
-					};
+	pinctrl_rxd4_default: rxd4_default {
+		function = "RXD4";
+		groups = "RXD4";
+	};
 
-					pinctrl_timer4_default: timer4_default {
-						function = "TIMER4";
-						groups = "TIMER4";
-					};
+	pinctrl_salt1_default: salt1_default {
+		function = "SALT1";
+		groups = "SALT1";
+	};
 
-					pinctrl_timer5_default: timer5_default {
-						function = "TIMER5";
-						groups = "TIMER5";
-					};
+	pinctrl_salt10_default: salt10_default {
+		function = "SALT10";
+		groups = "SALT10";
+	};
 
-					pinctrl_timer6_default: timer6_default {
-						function = "TIMER6";
-						groups = "TIMER6";
-					};
+	pinctrl_salt11_default: salt11_default {
+		function = "SALT11";
+		groups = "SALT11";
+	};
 
-					pinctrl_timer7_default: timer7_default {
-						function = "TIMER7";
-						groups = "TIMER7";
-					};
+	pinctrl_salt12_default: salt12_default {
+		function = "SALT12";
+		groups = "SALT12";
+	};
 
-					pinctrl_timer8_default: timer8_default {
-						function = "TIMER8";
-						groups = "TIMER8";
-					};
+	pinctrl_salt13_default: salt13_default {
+		function = "SALT13";
+		groups = "SALT13";
+	};
 
-					pinctrl_txd1_default: txd1_default {
-						function = "TXD1";
-						groups = "TXD1";
-					};
+	pinctrl_salt14_default: salt14_default {
+		function = "SALT14";
+		groups = "SALT14";
+	};
 
-					pinctrl_txd2_default: txd2_default {
-						function = "TXD2";
-						groups = "TXD2";
-					};
+	pinctrl_salt2_default: salt2_default {
+		function = "SALT2";
+		groups = "SALT2";
+	};
 
-					pinctrl_txd3_default: txd3_default {
-						function = "TXD3";
-						groups = "TXD3";
-					};
+	pinctrl_salt3_default: salt3_default {
+		function = "SALT3";
+		groups = "SALT3";
+	};
 
-					pinctrl_txd4_default: txd4_default {
-						function = "TXD4";
-						groups = "TXD4";
-					};
+	pinctrl_salt4_default: salt4_default {
+		function = "SALT4";
+		groups = "SALT4";
+	};
 
-					pinctrl_uart6_default: uart6_default {
-						function = "UART6";
-						groups = "UART6";
-					};
+	pinctrl_salt5_default: salt5_default {
+		function = "SALT5";
+		groups = "SALT5";
+	};
 
-					pinctrl_usbcki_default: usbcki_default {
-						function = "USBCKI";
-						groups = "USBCKI";
-					};
+	pinctrl_salt6_default: salt6_default {
+		function = "SALT6";
+		groups = "SALT6";
+	};
 
-					pinctrl_vgabiosrom_default: vgabiosrom_default {
-						function = "VGABIOSROM";
-						groups = "VGABIOSROM";
-					};
+	pinctrl_salt7_default: salt7_default {
+		function = "SALT7";
+		groups = "SALT7";
+	};
 
-					pinctrl_vgahs_default: vgahs_default {
-						function = "VGAHS";
-						groups = "VGAHS";
-					};
+	pinctrl_salt8_default: salt8_default {
+		function = "SALT8";
+		groups = "SALT8";
+	};
 
-					pinctrl_vgavs_default: vgavs_default {
-						function = "VGAVS";
-						groups = "VGAVS";
-					};
+	pinctrl_salt9_default: salt9_default {
+		function = "SALT9";
+		groups = "SALT9";
+	};
 
-					pinctrl_vpi24_default: vpi24_default {
-						function = "VPI24";
-						groups = "VPI24";
-					};
+	pinctrl_scl1_default: scl1_default {
+		function = "SCL1";
+		groups = "SCL1";
+	};
 
-					pinctrl_vpo_default: vpo_default {
-						function = "VPO";
-						groups = "VPO";
-					};
+	pinctrl_scl2_default: scl2_default {
+		function = "SCL2";
+		groups = "SCL2";
+	};
 
-					pinctrl_wdtrst1_default: wdtrst1_default {
-						function = "WDTRST1";
-						groups = "WDTRST1";
-					};
+	pinctrl_sd1_default: sd1_default {
+		function = "SD1";
+		groups = "SD1";
+	};
 
-					pinctrl_wdtrst2_default: wdtrst2_default {
-						function = "WDTRST2";
-						groups = "WDTRST2";
-					};
+	pinctrl_sd2_default: sd2_default {
+		function = "SD2";
+		groups = "SD2";
+	};
 
-				};
+	pinctrl_sda1_default: sda1_default {
+		function = "SDA1";
+		groups = "SDA1";
+	};
 
-			};
+	pinctrl_sda2_default: sda2_default {
+		function = "SDA2";
+		groups = "SDA2";
+	};
 
-			gfx: display@1e6e6000 {
-				compatible = "aspeed,ast2500-gfx", "syscon";
-				reg = <0x1e6e6000 0x1000>;
-				reg-io-width = <4>;
-			};
+	pinctrl_sgps1_default: sgps1_default {
+		function = "SGPS1";
+		groups = "SGPS1";
+	};
 
-			sram@1e720000 {
-				compatible = "mmio-sram";
-				reg = <0x1e720000 0x9000>;	// 36K
-			};
+	pinctrl_sgps2_default: sgps2_default {
+		function = "SGPS2";
+		groups = "SGPS2";
+	};
 
-			gpio: gpio@1e780000 {
-				#gpio-cells = <2>;
-				gpio-controller;
-				compatible = "aspeed,ast2500-gpio";
-				reg = <0x1e780000 0x1000>;
-				interrupts = <20>;
-				gpio-ranges = <&pinctrl 0 0 220>;
-				interrupt-controller;
-			};
+	pinctrl_sioonctrl_default: sioonctrl_default {
+		function = "SIOONCTRL";
+		groups = "SIOONCTRL";
+	};
 
-			timer: timer@1e782000 {
-				/* This timer is a Faraday FTTMR010 derivative */
-				compatible = "aspeed,ast2400-timer";
-				reg = <0x1e782000 0x90>;
-				interrupts = <16 17 18 35 36 37 38 39>;
-				clocks = <&clk_apb>;
-				clock-names = "PCLK";
-			};
+	pinctrl_siopbi_default: siopbi_default {
+		function = "SIOPBI";
+		groups = "SIOPBI";
+	};
 
+	pinctrl_siopbo_default: siopbo_default {
+		function = "SIOPBO";
+		groups = "SIOPBO";
+	};
 
-			wdt1: wdt@1e785000 {
-				compatible = "aspeed,ast2500-wdt";
-				reg = <0x1e785000 0x20>;
-				interrupts = <27>;
-			};
+	pinctrl_siopwreq_default: siopwreq_default {
+		function = "SIOPWREQ";
+		groups = "SIOPWREQ";
+	};
 
-			wdt2: wdt@1e785020 {
-				compatible = "aspeed,ast2500-wdt";
-				reg = <0x1e785020 0x20>;
-				interrupts = <27>;
-				status = "disabled";
-			};
+	pinctrl_siopwrgd_default: siopwrgd_default {
+		function = "SIOPWRGD";
+		groups = "SIOPWRGD";
+	};
 
-			wdt3: wdt@1e785040 {
-				compatible = "aspeed,ast2500-wdt";
-				reg = <0x1e785040 0x20>;
-				status = "disabled";
-			};
+	pinctrl_sios3_default: sios3_default {
+		function = "SIOS3";
+		groups = "SIOS3";
+	};
 
-			uart1: serial@1e783000 {
-				compatible = "ns16550a";
-				reg = <0x1e783000 0x1000>;
-				reg-shift = <2>;
-				interrupts = <9>;
-				clocks = <&clk_uart>;
-				no-loopback-test;
-				status = "disabled";
-			};
+	pinctrl_sios5_default: sios5_default {
+		function = "SIOS5";
+		groups = "SIOS5";
+	};
 
-			lpc: lpc@1e789000 {
-				compatible = "aspeed,ast2500-lpc", "simple-mfd";
-				reg = <0x1e789000 0x1000>;
+	pinctrl_siosci_default: siosci_default {
+		function = "SIOSCI";
+		groups = "SIOSCI";
+	};
 
-				#address-cells = <1>;
-				#size-cells = <1>;
-				ranges = <0 0x1e789000 0x1000>;
+	pinctrl_spi1_default: spi1_default {
+		function = "SPI1";
+		groups = "SPI1";
+	};
 
-				lpc_bmc: lpc-bmc@0 {
-					compatible = "aspeed,ast2500-lpc-bmc";
-					reg = <0x0 0x80>;
-				};
+	pinctrl_spi1cs1_default: spi1cs1_default {
+		function = "SPI1CS1";
+		groups = "SPI1CS1";
+	};
 
-				lpc_host: lpc-host@80 {
-					compatible = "aspeed,ast2500-lpc-host", "simple-mfd", "syscon";
-					reg = <0x80 0x1e0>;
+	pinctrl_spi1debug_default: spi1debug_default {
+		function = "SPI1DEBUG";
+		groups = "SPI1DEBUG";
+	};
 
-					#address-cells = <1>;
-					#size-cells = <1>;
-					ranges = <0 0x80 0x1e0>;
+	pinctrl_spi1passthru_default: spi1passthru_default {
+		function = "SPI1PASSTHRU";
+		groups = "SPI1PASSTHRU";
+	};
 
-					reg-io-width = <4>;
+	pinctrl_spi2ck_default: spi2ck_default {
+		function = "SPI2CK";
+		groups = "SPI2CK";
+	};
 
-					lhc: lhc@20 {
-						compatible = "aspeed,ast2500-lhc";
-						reg = <0x20 0x24 0x48 0x8>;
-					};
-				};
-			};
+	pinctrl_spi2cs0_default: spi2cs0_default {
+		function = "SPI2CS0";
+		groups = "SPI2CS0";
+	};
 
-			uart2: serial@1e78d000 {
-				compatible = "ns16550a";
-				reg = <0x1e78d000 0x1000>;
-				reg-shift = <2>;
-				interrupts = <32>;
-				clocks = <&clk_uart>;
-				no-loopback-test;
-				status = "disabled";
-			};
+	pinctrl_spi2cs1_default: spi2cs1_default {
+		function = "SPI2CS1";
+		groups = "SPI2CS1";
+	};
 
-			uart3: serial@1e78e000 {
-				compatible = "ns16550a";
-				reg = <0x1e78e000 0x1000>;
-				reg-shift = <2>;
-				interrupts = <33>;
-				clocks = <&clk_uart>;
-				no-loopback-test;
-				status = "disabled";
-			};
+	pinctrl_spi2miso_default: spi2miso_default {
+		function = "SPI2MISO";
+		groups = "SPI2MISO";
+	};
 
-			uart4: serial@1e78f000 {
-				compatible = "ns16550a";
-				reg = <0x1e78f000 0x1000>;
-				reg-shift = <2>;
-				interrupts = <34>;
-				clocks = <&clk_uart>;
-				no-loopback-test;
-				status = "disabled";
-			};
+	pinctrl_spi2mosi_default: spi2mosi_default {
+		function = "SPI2MOSI";
+		groups = "SPI2MOSI";
+	};
 
-			uart5: serial@1e784000 {
-				compatible = "ns16550a";
-				reg = <0x1e784000 0x1000>;
-				reg-shift = <2>;
-				interrupts = <10>;
-				clocks = <&clk_uart>;
-				current-speed = <38400>;
-				no-loopback-test;
-				status = "disabled";
-			};
+	pinctrl_timer3_default: timer3_default {
+		function = "TIMER3";
+		groups = "TIMER3";
+	};
 
-			uart6: serial@1e787000 {
-				compatible = "ns16550a";
-				reg = <0x1e787000 0x1000>;
-				reg-shift = <2>;
-				interrupts = <10>;
-				clocks = <&clk_uart>;
-				no-loopback-test;
-				status = "disabled";
-			};
+	pinctrl_timer4_default: timer4_default {
+		function = "TIMER4";
+		groups = "TIMER4";
+	};
 
-			adc: adc@1e6e9000 {
-				compatible = "aspeed,ast2500-adc";
-				reg = <0x1e6e9000 0xb0>;
-				clocks = <&clk_apb>;
-				#io-channel-cells = <1>;
-				status = "disabled";
-			};
-		};
+	pinctrl_timer5_default: timer5_default {
+		function = "TIMER5";
+		groups = "TIMER5";
+	};
+
+	pinctrl_timer6_default: timer6_default {
+		function = "TIMER6";
+		groups = "TIMER6";
+	};
+
+	pinctrl_timer7_default: timer7_default {
+		function = "TIMER7";
+		groups = "TIMER7";
+	};
+
+	pinctrl_timer8_default: timer8_default {
+		function = "TIMER8";
+		groups = "TIMER8";
+	};
+
+	pinctrl_txd1_default: txd1_default {
+		function = "TXD1";
+		groups = "TXD1";
+	};
+
+	pinctrl_txd2_default: txd2_default {
+		function = "TXD2";
+		groups = "TXD2";
+	};
+
+	pinctrl_txd3_default: txd3_default {
+		function = "TXD3";
+		groups = "TXD3";
+	};
+
+	pinctrl_txd4_default: txd4_default {
+		function = "TXD4";
+		groups = "TXD4";
+	};
+
+	pinctrl_uart6_default: uart6_default {
+		function = "UART6";
+		groups = "UART6";
+	};
+
+	pinctrl_usbcki_default: usbcki_default {
+		function = "USBCKI";
+		groups = "USBCKI";
+	};
+
+	pinctrl_vgabiosrom_default: vgabiosrom_default {
+		function = "VGABIOSROM";
+		groups = "VGABIOSROM";
+	};
+
+	pinctrl_vgahs_default: vgahs_default {
+		function = "VGAHS";
+		groups = "VGAHS";
+	};
+
+	pinctrl_vgavs_default: vgavs_default {
+		function = "VGAVS";
+		groups = "VGAVS";
+	};
+
+	pinctrl_vpi24_default: vpi24_default {
+		function = "VPI24";
+		groups = "VPI24";
+	};
+
+	pinctrl_vpo_default: vpo_default {
+		function = "VPO";
+		groups = "VPO";
+	};
+
+	pinctrl_wdtrst1_default: wdtrst1_default {
+		function = "WDTRST1";
+		groups = "WDTRST1";
+	};
+
+	pinctrl_wdtrst2_default: wdtrst2_default {
+		function = "WDTRST2";
+		groups = "WDTRST2";
 	};
 };
diff --git a/arch/arm/boot/dts/at91-ariag25.dts b/arch/arm/boot/dts/at91-ariag25.dts
index 4da011a7a698..1c86537a42a0 100644
--- a/arch/arm/boot/dts/at91-ariag25.dts
+++ b/arch/arm/boot/dts/at91-ariag25.dts
@@ -147,12 +147,12 @@
 			};
 		};
 
-		usb0: ohci@00600000 {
+		usb0: ohci@600000 {
 			status = "okay";
 			num-ports = <3>;
 		};
 
-		usb1: ehci@00700000 {
+		usb1: ehci@700000 {
 			status = "okay";
 		};
 	};
diff --git a/arch/arm/boot/dts/at91-ariettag25.dts b/arch/arm/boot/dts/at91-ariettag25.dts
index c514502081d2..f877f3430bcc 100644
--- a/arch/arm/boot/dts/at91-ariettag25.dts
+++ b/arch/arm/boot/dts/at91-ariettag25.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree file for Arietta G25
  * This device tree is minimal, to activate more peripherals, see:
@@ -58,12 +59,12 @@
 			};
 		};
 
-		usb0: ohci@00600000 {
+		usb0: ohci@600000 {
 			status = "okay";
 			num-ports = <3>;
 		};
 
-		usb1: ehci@00700000 {
+		usb1: ehci@700000 {
 			status = "okay";
 		};
 	};
diff --git a/arch/arm/boot/dts/at91-cosino_mega2560.dts b/arch/arm/boot/dts/at91-cosino_mega2560.dts
index 27ebb0f722fd..c452654b843a 100644
--- a/arch/arm/boot/dts/at91-cosino_mega2560.dts
+++ b/arch/arm/boot/dts/at91-cosino_mega2560.dts
@@ -62,7 +62,7 @@
 			};
 		};
 
-		usb0: ohci@00600000 {
+		usb0: ohci@600000 {
 			status = "okay";
 			num-ports = <3>;
 			atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW */
@@ -71,7 +71,7 @@
 					  >;
 		};
 
-		usb1: ehci@00700000 {
+		usb1: ehci@700000 {
 			status = "okay";
 		};
 	};
diff --git a/arch/arm/boot/dts/at91-kizbox2.dts b/arch/arm/boot/dts/at91-kizbox2.dts
index 4372c0287c1c..ec6c28c521a5 100644
--- a/arch/arm/boot/dts/at91-kizbox2.dts
+++ b/arch/arm/boot/dts/at91-kizbox2.dts
@@ -133,11 +133,11 @@
 			};
 		};
 
-		usb1: ohci@00600000 {
+		usb1: ohci@600000 {
 			status = "okay";
 		};
 
-		usb2: ehci@00700000 {
+		usb2: ehci@700000 {
 			status = "okay";
 		};
 
diff --git a/arch/arm/boot/dts/at91-kizboxmini.dts b/arch/arm/boot/dts/at91-kizboxmini.dts
index 33238fcb6d0b..fe1bc0a59a98 100644
--- a/arch/arm/boot/dts/at91-kizboxmini.dts
+++ b/arch/arm/boot/dts/at91-kizboxmini.dts
@@ -59,12 +59,12 @@
 			};
 		};
 
-		usb0: ohci@00600000 {
+		usb0: ohci@600000 {
 			num-ports = <1>;
 			status = "okay";
 		};
 
-		usb1: ehci@00700000 {
+		usb1: ehci@700000 {
 			status = "okay";
 		};
 
diff --git a/arch/arm/boot/dts/at91-sama5d27_som1.dtsi b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi
new file mode 100644
index 000000000000..cf0087b4c9e1
--- /dev/null
+++ b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi
@@ -0,0 +1,102 @@
+/*
+ * at91-sama5d27_som1.dtsi - Device Tree file for SAMA5D27 SoM1 board
+ *
+ *  Copyright (c) 2017, Microchip Technology Inc.
+ *                2017 Cristian Birsan <cristian.birsan@microchip.com>
+ *                2017 Claudiu Beznea <claudiu.beznea@microchip.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "sama5d2.dtsi"
+#include "sama5d2-pinfunc.h"
+
+/ {
+	model = "Atmel SAMA5D27 SoM1";
+	compatible = "atmel,sama5d27-som1", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5";
+
+	clocks {
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <24000000>;
+		};
+	};
+
+	ahb {
+		apb {
+			macb0: ethernet@f8008000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_macb0_default>;
+				phy-mode = "rmii";
+
+				ethernet-phy@0 {
+					reg = <0x0>;
+					interrupt-parent = <&pioA>;
+					interrupts = <PIN_PD31 IRQ_TYPE_LEVEL_LOW>;
+					pinctrl-names = "default";
+					pinctrl-0 = <&pinctrl_macb0_phy_irq>;
+				};
+			};
+
+			pinctrl@fc038000 {
+
+				pinctrl_macb0_default: macb0_default {
+					pinmux = <PIN_PD9__GTXCK>,
+						 <PIN_PD10__GTXEN>,
+						 <PIN_PD11__GRXDV>,
+						 <PIN_PD12__GRXER>,
+						 <PIN_PD13__GRX0>,
+						 <PIN_PD14__GRX1>,
+						 <PIN_PD15__GTX0>,
+						 <PIN_PD16__GTX1>,
+						 <PIN_PD17__GMDC>,
+						 <PIN_PD18__GMDIO>;
+					bias-disable;
+				};
+
+				pinctrl_macb0_phy_irq: macb0_phy_irq {
+					pinmux = <PIN_PD31__GPIO>;
+					bias-disable;
+				};
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
new file mode 100644
index 000000000000..6d87b4eb6c41
--- /dev/null
+++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
@@ -0,0 +1,540 @@
+/*
+ * at91-sama5d27_som1_ek.dts - Device Tree file for SAMA5D27-SOM1-EK board
+ *
+ *  Copyright (c) 2017, Microchip Technology Inc.
+ *                2016 Nicolas Ferre <nicolas.ferre@atmel.com>
+ *                2017 Cristian Birsan <cristian.birsan@microchip.com>
+ *                2017 Claudiu Beznea <claudiu.beznea@microchip.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+/dts-v1/;
+#include "at91-sama5d27_som1.dtsi"
+#include <dt-bindings/mfd/atmel-flexcom.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "Atmel SAMA5D27 SOM1 EK";
+	compatible = "atmel,sama5d27-som1-ek", "atmel,sama5d27-som1", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5";
+
+	aliases {
+		serial0 = &uart1;	/* DBGU */
+		serial1 = &uart4;	/* mikro BUS 1 */
+		serial2 = &uart2;	/* mikro BUS 2 */
+		i2c1	= &i2c1;
+		i2c2	= &i2c2;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	ahb {
+		usb0: gadget@300000 {
+			atmel,vbus-gpio = <&pioA PIN_PD20 GPIO_ACTIVE_HIGH>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_usba_vbus>;
+			status = "okay";
+		};
+
+		usb1: ohci@400000 {
+			num-ports = <3>;
+			atmel,vbus-gpio = <0 /* &pioA PIN_PD20 GPIO_ACTIVE_HIGH */
+					   &pioA PIN_PA27 GPIO_ACTIVE_HIGH
+					   0
+					  >;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_usb_default>;
+			status = "okay";
+		};
+
+		usb2: ehci@500000 {
+			status = "okay";
+		};
+
+		sdmmc0: sdio-host@a0000000 {
+			bus-width = <8>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_sdmmc0_default>;
+			status = "okay";
+		};
+
+		sdmmc1: sdio-host@b0000000 {
+			bus-width = <4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_sdmmc1_default>;
+			status = "okay";
+		};
+
+		apb {
+			isc: isc@f0008000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_isc_base &pinctrl_isc_data_8bit &pinctrl_isc_data_9_10 &pinctrl_isc_data_11_12>;
+				status = "okay";
+			};
+
+			spi0: spi@f8000000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_spi0_default>;
+				status = "okay";
+			};
+
+			macb0: ethernet@f8008000 {
+				status = "okay";
+			};
+
+			uart1: serial@f8020000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_uart1_default>;
+				atmel,use-dma-rx;
+				atmel,use-dma-tx;
+				status = "okay";
+			};
+
+			uart2: serial@f8024000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_mikrobus2_uart>;
+				atmel,use-dma-rx;
+				atmel,use-dma-tx;
+				status = "okay";
+			};
+
+			pwm0: pwm@f802c000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_mikrobus1_pwm &pinctrl_mikrobus2_pwm>;
+				status = "disabled"; /* Conflict with leds. */
+			};
+
+			flx1: flexcom@f8038000 {
+				atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
+				status = "okay";
+
+				i2c2: i2c@600 {
+					compatible = "atmel,sama5d2-i2c";
+					reg = <0x600 0x200>;
+					interrupts = <20 IRQ_TYPE_LEVEL_HIGH 7>;
+					dmas = <0>, <0>;
+					dma-names = "tx", "rx";
+					#address-cells = <1>;
+					#size-cells = <0>;
+					clocks = <&flx1_clk>;
+					pinctrl-names = "default";
+					pinctrl-0 = <&pinctrl_mikrobus_i2c>;
+					atmel,fifo-size = <16>;
+					status = "okay";
+				};
+			};
+
+			shdwc@f8048010 {
+				atmel,shdwc-debouncer = <976>;
+				atmel,wakeup-rtc-timer;
+
+				input@0 {
+					reg = <0>;
+					atmel,wakeup-type = "low";
+				};
+			};
+
+			watchdog@f8048040 {
+				status = "okay";
+			};
+
+			uart3: serial@fc008000 {
+				atmel,use-dma-rx;
+				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_uart3_default>;
+				status = "disabled"; /* Conflict with isc. */
+			};
+
+			uart4: serial@fc00c000 {
+				atmel,use-dma-rx;
+				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_mikrobus1_uart>;
+				status = "okay";
+			};
+
+			flx3: flexcom@fc014000 {
+				atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>;
+				status = "disabled";
+
+				uart7: serial@200 {
+					compatible = "atmel,at91sam9260-usart";
+					reg = <0x200 0x200>;
+					interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>;
+					clocks = <&flx3_clk>;
+					clock-names = "usart";
+					pinctrl-names = "default";
+					pinctrl-0 = <&pinctrl_flx3_default>;
+					atmel,fifo-size = <32>;
+					status = "disabled"; /* Conflict with isc. */
+				};
+
+				spi2: spi@400 {
+					compatible = "atmel,at91rm9200-spi";
+					reg = <0x400 0x200>;
+					interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>;
+					clocks = <&flx3_clk>;
+					clock-names = "spi_clk";
+					pinctrl-names = "default";
+					pinctrl-0 = <&pinctrl_flx3_default>;
+					atmel,fifo-size = <16>;
+					status = "disabled"; /* Conflict with isc. */
+				};
+			};
+
+			flx4: flexcom@fc018000 {
+				atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>;
+				status = "okay";
+
+				uart6: serial@200 {
+					compatible = "atmel,at91sam9260-usart";
+					reg = <0x200 0x200>;
+					interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>;
+					clocks = <&flx4_clk>;
+					clock-names = "usart";
+					pinctrl-names = "default";
+					pinctrl-0 = <&pinctrl_flx4_default>;
+					atmel,fifo-size = <32>;
+					status = "disabled"; /* Conflict with spi3 and i2c3. */
+				};
+
+				spi3: spi@400 {
+					compatible = "atmel,at91rm9200-spi";
+					reg = <0x400 0x200>;
+					interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>;
+					clocks = <&flx4_clk>;
+					clock-names = "spi_clk";
+					pinctrl-names = "default";
+					pinctrl-0 = <&pinctrl_mikrobus_spi &pinctrl_mikrobus1_spi_cs &pinctrl_mikrobus2_spi_cs>;
+					atmel,fifo-size = <16>;
+					status = "okay"; /* Conflict with uart6 and i2c3. */
+				};
+
+				i2c3: i2c@600 {
+					compatible = "atmel,sama5d2-i2c";
+					reg = <0x600 0x200>;
+					interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>;
+					dmas = <0>, <0>;
+					dma-names = "tx", "rx";
+					#address-cells = <1>;
+					#size-cells = <0>;
+					clocks = <&flx4_clk>;
+					pinctrl-names = "default";
+					pinctrl-0 = <&pinctrl_flx4_default>;
+					atmel,fifo-size = <16>;
+					status = "disabled"; /* Conflict with uart6 and spi3. */
+				};
+			};
+
+			i2c1: i2c@fc028000 {
+				dmas = <0>, <0>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c1_default>;
+				status = "okay";
+			};
+
+			pinctrl@fc038000 {
+
+				pinctrl_can1_default: can1_default {
+					pinmux = <PIN_PC26__CANTX1>,
+						 <PIN_PC27__CANRX1>;
+					bias-disable;
+				};
+
+				pinctrl_flx3_default: flx3_default {
+					pinmux = <PIN_PC20__FLEXCOM3_IO0>,
+						 <PIN_PC19__FLEXCOM3_IO1>,
+						 <PIN_PC18__FLEXCOM3_IO2>,
+						 <PIN_PC21__FLEXCOM3_IO3>,
+						 <PIN_PC22__FLEXCOM3_IO4>;
+					bias-disable;
+				};
+
+				pinctrl_i2c1_default: i2c1_default {
+					pinmux = <PIN_PD4__TWD1>,
+						 <PIN_PD5__TWCK1>;
+					bias-disable;
+				};
+
+				pinctrl_isc_base: isc_base {
+					pinmux = <PIN_PC21__ISC_PCK>,
+						 <PIN_PC22__ISC_VSYNC>,
+						 <PIN_PC23__ISC_HSYNC>,
+						 <PIN_PC24__ISC_MCK>;
+					bias-disable;
+				};
+
+				pinctrl_isc_data_8bit: isc_data_8bit {
+					pinmux = <PIN_PC20__ISC_D11>,
+						 <PIN_PC19__ISC_D10>,
+						 <PIN_PC18__ISC_D9>,
+						 <PIN_PC17__ISC_D8>,
+						 <PIN_PC16__ISC_D7>,
+						 <PIN_PC15__ISC_D6>,
+						 <PIN_PC14__ISC_D5>,
+						 <PIN_PC13__ISC_D4>;
+					bias-disable;
+				};
+
+				pinctrl_isc_data_9_10: isc_data_9_10 {
+					pinmux = <PIN_PC12__ISC_D3>,
+						 <PIN_PC11__ISC_D2>;
+					bias-disable;
+				};
+
+				pinctrl_isc_data_11_12: isc_data_11_12 {
+					pinmux = <PIN_PC10__ISC_D1>,
+						 <PIN_PC9__ISC_D0>;
+					bias-disable;
+				};
+
+				pinctrl_key_gpio_default: key_gpio_default {
+					pinmux = <PIN_PA29__GPIO>;
+					bias-pull-up;
+				};
+
+				pinctrl_led_gpio_default: led_gpio_default {
+					pinmux = <PIN_PA10__GPIO>,
+						 <PIN_PB1__GPIO>,
+						 <PIN_PA31__GPIO>;
+					bias-pull-up;
+				};
+
+				pinctrl_sdmmc0_default: sdmmc0_default {
+					cmd_data {
+						pinmux = <PIN_PA1__SDMMC0_CMD>,
+							 <PIN_PA2__SDMMC0_DAT0>,
+							 <PIN_PA3__SDMMC0_DAT1>,
+							 <PIN_PA4__SDMMC0_DAT2>,
+							 <PIN_PA5__SDMMC0_DAT3>,
+							 <PIN_PA6__SDMMC0_DAT4>,
+							 <PIN_PA7__SDMMC0_DAT5>,
+							 <PIN_PA8__SDMMC0_DAT6>,
+							 <PIN_PA9__SDMMC0_DAT7>;
+						bias-disable;
+					};
+
+					ck_cd_vddsel {
+						pinmux = <PIN_PA0__SDMMC0_CK>,
+							 <PIN_PA11__SDMMC0_VDDSEL>,
+							 <PIN_PA13__SDMMC0_CD>;
+						bias-disable;
+					};
+				};
+
+				pinctrl_sdmmc1_default: sdmmc1_default {
+					cmd_data {
+						pinmux = <PIN_PA28__SDMMC1_CMD>,
+							 <PIN_PA18__SDMMC1_DAT0>,
+							 <PIN_PA19__SDMMC1_DAT1>,
+							 <PIN_PA20__SDMMC1_DAT2>,
+							 <PIN_PA21__SDMMC1_DAT3>;
+						bias-disable;
+					};
+
+					conf-ck_cd {
+						pinmux = <PIN_PA22__SDMMC1_CK>,
+							 <PIN_PA30__SDMMC1_CD>;
+						bias-disable;
+					};
+				};
+
+				pinctrl_spi0_default: spi0_default {
+					pinmux = <PIN_PA14__SPI0_SPCK>,
+						 <PIN_PA15__SPI0_MOSI>,
+						 <PIN_PA16__SPI0_MISO>,
+						 <PIN_PA17__SPI0_NPCS0>;
+					bias-disable;
+				};
+
+				pinctrl_uart1_default: uart1_default {
+					pinmux = <PIN_PD2__URXD1>,
+						 <PIN_PD3__UTXD1>;
+					bias-disable;
+				};
+
+				pinctrl_uart3_default: uart3_default {
+					pinmux = <PIN_PC12__URXD3>,
+						 <PIN_PC13__UTXD3>;
+					bias-disable;
+				};
+
+				pinctrl_usb_default: usb_default {
+					pinmux = <PIN_PA27__GPIO>,
+						 <PIN_PD19__GPIO>;
+					bias-disable;
+				};
+
+				pinctrl_usba_vbus: usba_vbus {
+					pinmux = <PIN_PD20__GPIO>;
+					bias-disable;
+				};
+
+				pinctrl_mikrobus1_an: mikrobus1_an {
+					pinmux = <PIN_PD25__GPIO>;
+					bias-disable;
+				};
+
+				pinctrl_mikrobus2_an: mikrobus2_an {
+					pinmux = <PIN_PD26__GPIO>;
+					bias-disable;
+				};
+
+				pinctrl_mikrobus1_rst: mikrobus1_rst {
+					pinmux = <PIN_PB2__GPIO>;
+					bias-disable;
+				};
+
+				pinctrl_mikrobus2_rst: mikrobus2_rst {
+					pinmux = <PIN_PA26__GPIO>;
+					bias-disable;
+				};
+
+				pinctrl_mikrobus1_spi_cs: mikrobus1_spi_cs {
+					pinmux = <PIN_PD0__FLEXCOM4_IO4>;
+					bias-disable;
+				};
+
+				pinctrl_mikrobus2_spi_cs: mikrobus2_spi_cs {
+					pinmux = <PIN_PC31__FLEXCOM4_IO3>;
+					bias-disable;
+				};
+
+				pinctrl_mikrobus_spi: mikrobus_spi {
+					pinmux = <PIN_PC28__FLEXCOM4_IO0>,
+						 <PIN_PC29__FLEXCOM4_IO1>,
+						 <PIN_PC30__FLEXCOM4_IO2>;
+					bias-disable;
+				};
+
+				pinctrl_mikrobus1_pwm: mikrobus1_pwm {
+					pinmux = <PIN_PB1__PWML1>;
+					bias-disable;
+				};
+
+				pinctrl_mikrobus2_pwm: mikrobus2_pwm {
+					pinmux = <PIN_PA31__PWML0>;
+					bias-disable;
+				};
+
+				pinctrl_mikrobus1_int: mikrobus1_int {
+					pinmux = <PIN_PB0__GPIO>;
+					bias-disable;
+				};
+
+				pinctrl_mikrobus2_int: mikrobus2_int {
+					pinmux = <PIN_PA25__GPIO>;
+					bias-disable;
+				};
+
+				pinctrl_mikrobus1_uart: mikrobus1_uart {
+					pinmux = <PIN_PB3__URXD4>,
+						 <PIN_PB4__UTXD4>;
+					bias-disable;
+				};
+
+				pinctrl_mikrobus2_uart: mikrobus2_uart {
+					pinmux = <PIN_PD23__URXD2>,
+						 <PIN_PD24__UTXD2>;
+					bias-disable;
+				};
+
+				pinctrl_mikrobus_i2c: mikrobus1_i2c {
+					pinmux = <PIN_PA24__FLEXCOM1_IO0>,
+						 <PIN_PA23__FLEXCOM1_IO1>;
+					bias-disable;
+				};
+
+				pinctrl_flx4_default: flx4_uart_default {
+					pinmux = <PIN_PC28__FLEXCOM4_IO0>,
+						 <PIN_PC29__FLEXCOM4_IO1>,
+						 <PIN_PC30__FLEXCOM4_IO2>,
+						 <PIN_PC31__FLEXCOM4_IO3>,
+						 <PIN_PD0__FLEXCOM4_IO4>;
+					bias-disable;
+				};
+			};
+
+			can1: can@fc050000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_can1_default>;
+				status = "okay";
+			};
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_key_gpio_default>;
+
+		pb4 {
+			label = "USER";
+			gpios = <&pioA PIN_PA29 GPIO_ACTIVE_LOW>;
+			linux,code = <0x104>;
+			wakeup-source;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_led_gpio_default>;
+		status = "okay"; /* Conflict with pwm0. */
+
+		red {
+			label = "red";
+			gpios = <&pioA PIN_PA10 GPIO_ACTIVE_HIGH>;
+		};
+
+		green {
+			label = "green";
+			gpios = <&pioA PIN_PB1 GPIO_ACTIVE_HIGH>;
+		};
+
+		blue {
+			label = "blue";
+			gpios = <&pioA PIN_PA31 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
index 2e2c3d1a1fa2..56de21de2779 100644
--- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
@@ -67,17 +67,17 @@
 	};
 
 	ahb {
-		usb0: gadget@00300000 {
-			atmel,vbus-gpio = <&pioA 31 GPIO_ACTIVE_HIGH>;
+		usb0: gadget@300000 {
+			atmel,vbus-gpio = <&pioA PIN_PA31 GPIO_ACTIVE_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usba_vbus>;
 			status = "okay";
 		};
 
-		usb1: ohci@00400000 {
+		usb1: ohci@400000 {
 			num-ports = <3>;
-			atmel,vbus-gpio = <0 /* &pioA 41 GPIO_ACTIVE_HIGH */
-					   &pioA 42 GPIO_ACTIVE_HIGH
+			atmel,vbus-gpio = <0 /* &pioA PIN_PB9 GPIO_ACTIVE_HIGH */
+					   &pioA PIN_PB10 GPIO_ACTIVE_HIGH
 					   0
 					  >;
 			pinctrl-names = "default";
@@ -85,7 +85,7 @@
 			status = "okay";
 		};
 
-		usb2: ehci@00500000 {
+		usb2: ehci@500000 {
 			status = "okay";
 		};
 
@@ -103,6 +103,8 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_sdmmc1_default>;
 			status = "okay"; /* conflict with qspi0 */
+			vqmmc-supply = <&vdd_3v3_reg>;
+			vmmc-supply = <&vdd_3v3_reg>;
 		};
 
 		apb {
@@ -127,7 +129,7 @@
 				ethernet-phy@1 {
 					reg = <0x1>;
 					interrupt-parent = <&pioA>;
-					interrupts = <73 IRQ_TYPE_LEVEL_LOW>;
+					interrupts = <PIN_PC9 IRQ_TYPE_LEVEL_LOW>;
 				};
 			};
 
@@ -160,14 +162,6 @@
 					compatible = "active-semi,act8945a";
 					reg = <0x5b>;
 					active-semi,vsel-high;
-					active-semi,chglev-gpios = <&pioA 12 GPIO_ACTIVE_HIGH>;
-					active-semi,lbo-gpios = <&pioA 72 GPIO_ACTIVE_LOW>;
-					active-semi,irq_gpios = <&pioA 45 GPIO_ACTIVE_LOW>;
-					active-semi,input-voltage-threshold-microvolt = <6600>;
-					active-semi,precondition-timeout = <40>;
-					active-semi,total-timeout = <3>;
-					pinctrl-names = "default";
-					pinctrl-0 = <&pinctrl_charger_chglev &pinctrl_charger_lbo &pinctrl_charger_irq>;
 					status = "okay";
 
 					regulators {
@@ -220,11 +214,28 @@
 							regulator-always-on;
 						};
 					};
+
+					charger {
+						compatible = "active-semi,act8945a-charger";
+						pinctrl-names = "default";
+						pinctrl-0 = <&pinctrl_charger_chglev &pinctrl_charger_lbo &pinctrl_charger_irq>;
+						interrupt-parent = <&pioA>;
+						interrupts = <PIN_PB13 GPIO_ACTIVE_LOW>;
+
+						active-semi,chglev-gpios = <&pioA PIN_PA12 GPIO_ACTIVE_HIGH>;
+						active-semi,lbo-gpios = <&pioA PIN_PC8 GPIO_ACTIVE_LOW>;
+						active-semi,input-voltage-threshold-microvolt = <6600>;
+						active-semi,precondition-timeout = <40>;
+						active-semi,total-timeout = <3>;
+						status = "okay";
+					};
 				};
 			};
 
 			pwm0: pwm@f802c000 {
-				status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_pwm0_pwm2_default>;
+				status = "disabled"; /* conflict with leds */
 			};
 
 			flx0: flexcom@f8034000 {
@@ -309,7 +320,7 @@
 				vddana-supply = <&vdd_3v3_lp_reg>;
 				vref-supply = <&vdd_3v3_lp_reg>;
 				pinctrl-names = "default";
-				pinctrl-0 = <&pinctrl_adc_default>;
+				pinctrl-0 = <&pinctrl_adc_default &pinctrl_adtrg_default>;
 				status = "okay";
 			};
 
@@ -340,6 +351,20 @@
 					bias-disable;
 				};
 
+				/*
+				 * The ADTRG pin can work on any edge type.
+				 * In here it's being pulled up, so need to
+				 * connect it to ground to get an edge e.g.
+				 * Trigger can be configured on falling, rise
+				 * or any edge, and the pull-up can be changed
+				 * to pull-down or left floating according to
+				 * needs.
+				 */
+				pinctrl_adtrg_default: adtrg_default {
+					pinmux = <PIN_PD31__ADTRG>;
+					bias-pull-up;
+				};
+
 				pinctrl_charger_chglev: charger_chglev {
 					pinmux = <PIN_PA12__GPIO>;
 					bias-disable;
@@ -355,6 +380,14 @@
 					bias-pull-up;
 				};
 
+				pinctrl_classd_default: classd_default {
+					pinmux = <PIN_PB1__CLASSD_R0>,
+						 <PIN_PB2__CLASSD_R1>,
+						 <PIN_PB3__CLASSD_R2>,
+						 <PIN_PB4__CLASSD_R3>;
+					bias-pull-up;
+				};
+
 				pinctrl_flx0_default: flx0_default {
 					pinmux = <PIN_PB28__FLEXCOM0_IO0>,
 						 <PIN_PB29__FLEXCOM0_IO1>;
@@ -427,7 +460,7 @@
 							 <PIN_PA7__SDMMC0_DAT5>,
 							 <PIN_PA8__SDMMC0_DAT6>,
 							 <PIN_PA9__SDMMC0_DAT7>;
-						bias-pull-up;
+						bias-disable;
 					};
 
 					ck_cd_rstn_vddsel {
@@ -446,7 +479,7 @@
 							 <PIN_PA19__SDMMC1_DAT1>,
 							 <PIN_PA20__SDMMC1_DAT2>,
 							 <PIN_PA21__SDMMC1_DAT3>;
-						bias-pull-up;
+						bias-disable;
 					};
 
 					conf-ck_cd {
@@ -486,6 +519,19 @@
 					bias-disable;
 				};
 
+				pinctrl_pwm0_pwm2_default: pwm0_pwm2_default {
+					pinmux = <PIN_PB5__PWMH2>,
+						 <PIN_PB6__PWML2>;
+					bias-pull-up;
+				};
+			};
+
+			classd: classd@fc048000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_classd_default>;
+				atmel,pwm-type = "diff";
+				atmel,non-overlap-time = <10>;
+				status = "okay";
 			};
 
 			can1: can@fc050000 {
@@ -504,8 +550,9 @@
 
 		bp1 {
 			label = "PB_USER";
-			gpios = <&pioA 41 GPIO_ACTIVE_LOW>;
+			gpios = <&pioA PIN_PB9 GPIO_ACTIVE_LOW>;
 			linux,code = <0x104>;
+			wakeup-source;
 		};
 	};
 
@@ -513,21 +560,22 @@
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_led_gpio_default>;
-		status = "okay";
+		status = "okay"; /* conflict with pwm0 */
 
 		red {
 			label = "red";
-			gpios = <&pioA 38 GPIO_ACTIVE_LOW>;
+			gpios = <&pioA PIN_PB6 GPIO_ACTIVE_LOW>;
 		};
 
+
 		green {
 			label = "green";
-			gpios = <&pioA 37 GPIO_ACTIVE_LOW>;
+			gpios = <&pioA PIN_PB5 GPIO_ACTIVE_LOW>;
 		};
 
 		blue {
 			label = "blue";
-			gpios = <&pioA 32 GPIO_ACTIVE_LOW>;
+			gpios = <&pioA PIN_PB0 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "heartbeat";
 		};
 	};
diff --git a/arch/arm/boot/dts/at91-sama5d3_xplained.dts b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
index 3af088d2cba7..40879aded680 100644
--- a/arch/arm/boot/dts/at91-sama5d3_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
@@ -235,14 +235,14 @@
 			};
 		};
 
-		usb0: gadget@00500000 {
+		usb0: gadget@500000 {
 			atmel,vbus-gpio = <&pioE 9 GPIO_ACTIVE_HIGH>;	/* PE9, conflicts with A9 */
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usba_vbus>;
 			status = "okay";
 		};
 
-		usb1: ohci@00600000 {
+		usb1: ohci@600000 {
 			num-ports = <3>;
 			atmel,vbus-gpio = <0
 					   &pioE 3 GPIO_ACTIVE_LOW
@@ -251,7 +251,7 @@
 			status = "okay";
 		};
 
-		usb2: ehci@00700000 {
+		usb2: ehci@700000 {
 			status = "okay";
 		};
 
diff --git a/arch/arm/boot/dts/at91-sama5d4_ma5d4evk.dts b/arch/arm/boot/dts/at91-sama5d4_ma5d4evk.dts
index 84be29f38dae..fe05aaa7ac87 100644
--- a/arch/arm/boot/dts/at91-sama5d4_ma5d4evk.dts
+++ b/arch/arm/boot/dts/at91-sama5d4_ma5d4evk.dts
@@ -21,14 +21,14 @@
 	};
 
 	ahb {
-		usb0: gadget@00400000 {
+		usb0: gadget@400000 {
 			atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usba_vbus>;
 			status = "okay";
 		};
 
-		usb1: ohci@00500000 {
+		usb1: ohci@500000 {
 			num-ports = <3>;
 			atmel,vbus-gpio = <0
 					   &pioE 11 GPIO_ACTIVE_LOW
@@ -37,7 +37,7 @@
 			status = "okay";
 		};
 
-		usb2: ehci@00600000 {
+		usb2: ehci@600000 {
 			status = "okay";
 		};
 
diff --git a/arch/arm/boot/dts/at91-sama5d4_xplained.dts b/arch/arm/boot/dts/at91-sama5d4_xplained.dts
index cf712444b2c2..29ab17a97f9a 100644
--- a/arch/arm/boot/dts/at91-sama5d4_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d4_xplained.dts
@@ -170,14 +170,14 @@
 			};
 		};
 
-		usb0: gadget@00400000 {
+		usb0: gadget@400000 {
 			atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usba_vbus>;
 			status = "okay";
 		};
 
-		usb1: ohci@00500000 {
+		usb1: ohci@500000 {
 			num-ports = <3>;
 			atmel,vbus-gpio = <0
 					   &pioE 11 GPIO_ACTIVE_HIGH
@@ -186,7 +186,7 @@
 			status = "okay";
 		};
 
-		usb2: ehci@00600000 {
+		usb2: ehci@600000 {
 			status = "okay";
 		};
 
diff --git a/arch/arm/boot/dts/at91-sama5d4ek.dts b/arch/arm/boot/dts/at91-sama5d4ek.dts
index bae5248f126e..5b7ee92e32a7 100644
--- a/arch/arm/boot/dts/at91-sama5d4ek.dts
+++ b/arch/arm/boot/dts/at91-sama5d4ek.dts
@@ -216,14 +216,14 @@
 			};
 		};
 
-		usb0: gadget@00400000 {
+		usb0: gadget@400000 {
 			atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usba_vbus>;
 			status = "okay";
 		};
 
-		usb1: ohci@00500000 {
+		usb1: ohci@500000 {
 			num-ports = <3>;
 			atmel,vbus-gpio = <0 /* &pioE 10 GPIO_ACTIVE_LOW */
 					   &pioE 11 GPIO_ACTIVE_LOW
@@ -232,7 +232,7 @@
 			status = "okay";
 		};
 
-		usb2: ehci@00600000 {
+		usb2: ehci@600000 {
 			status = "okay";
 		};
 
diff --git a/arch/arm/boot/dts/at91-vinco.dts b/arch/arm/boot/dts/at91-vinco.dts
index e0c0b2897a49..9f6005708ea8 100644
--- a/arch/arm/boot/dts/at91-vinco.dts
+++ b/arch/arm/boot/dts/at91-vinco.dts
@@ -180,14 +180,14 @@
 			};
 		};
 
-		usb0: gadget@00400000 {
+		usb0: gadget@400000 {
 			atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usba_vbus>;
 			status = "disable";
 		};
 
-		usb1: ohci@00500000 {
+		usb1: ohci@500000 {
 			num-ports = <3>;
 			atmel,vbus-gpio = <0
 					   &pioE 11 GPIO_ACTIVE_LOW
@@ -196,7 +196,7 @@
 			status = "disable";
 		};
 
-		usb2: ehci@00600000 {
+		usb2: ehci@600000 {
 			/* 4G Modem */
 			status = "okay";
 		};
diff --git a/arch/arm/boot/dts/at91rm9200.dtsi b/arch/arm/boot/dts/at91rm9200.dtsi
index f057e0b15a6f..da622bf45b4a 100644
--- a/arch/arm/boot/dts/at91rm9200.dtsi
+++ b/arch/arm/boot/dts/at91rm9200.dtsi
@@ -66,7 +66,7 @@
 		};
 	};
 
-	sram: sram@00200000 {
+	sram: sram@200000 {
 		compatible = "mmio-sram";
 		reg = <0x00200000 0x4000>;
 	};
@@ -938,7 +938,7 @@
 			status = "disabled";
 		};
 
-		usb0: ohci@00300000 {
+		usb0: ohci@300000 {
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00300000 0x100000>;
 			interrupts = <23 IRQ_TYPE_LEVEL_HIGH 2>;
diff --git a/arch/arm/boot/dts/at91rm9200ek.dts b/arch/arm/boot/dts/at91rm9200ek.dts
index f90e1c2d3caa..33192d0cefee 100644
--- a/arch/arm/boot/dts/at91rm9200ek.dts
+++ b/arch/arm/boot/dts/at91rm9200ek.dts
@@ -78,7 +78,7 @@
 			};
 		};
 
-		usb0: ohci@00300000 {
+		usb0: ohci@300000 {
 			num-ports = <2>;
 			status = "okay";
 		};
diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index 6582f3cca929..bc655e7332d6 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -69,7 +69,7 @@
 		};
 	};
 
-	sram0: sram@002ff000 {
+	sram0: sram@2ff000 {
 		compatible = "mmio-sram";
 		reg = <0x002ff000 0x2000>;
 	};
diff --git a/arch/arm/boot/dts/at91sam9261.dtsi b/arch/arm/boot/dts/at91sam9261.dtsi
index a05353f96151..66876019101d 100644
--- a/arch/arm/boot/dts/at91sam9261.dtsi
+++ b/arch/arm/boot/dts/at91sam9261.dtsi
@@ -60,7 +60,7 @@
 		};
 	};
 
-	sram: sram@00300000 {
+	sram: sram@300000 {
 		compatible = "mmio-sram";
 		reg = <0x00300000 0x28000>;
 	};
@@ -71,7 +71,7 @@
 		#size-cells = <1>;
 		ranges;
 
-		usb0: ohci@00500000 {
+		usb0: ohci@500000 {
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00500000 0x100000>;
 			interrupts = <20 IRQ_TYPE_LEVEL_HIGH 2>;
diff --git a/arch/arm/boot/dts/at91sam9261ek.dts b/arch/arm/boot/dts/at91sam9261ek.dts
index 157e1493e6eb..960d6940ebf6 100644
--- a/arch/arm/boot/dts/at91sam9261ek.dts
+++ b/arch/arm/boot/dts/at91sam9261ek.dts
@@ -32,7 +32,7 @@
 	};
 
 	ahb {
-		usb0: ohci@00500000 {
+		usb0: ohci@500000 {
 			status = "okay";
 		};
 
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
index ed4b564f8de5..e54f14d36b6f 100644
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -62,12 +62,12 @@
 		};
 	};
 
-	sram0: sram@00300000 {
+	sram0: sram@300000 {
 		compatible = "mmio-sram";
 		reg = <0x00300000 0x14000>;
 	};
 
-	sram1: sram@00500000 {
+	sram1: sram@500000 {
 		compatible = "mmio-sram";
 		reg = <0x00500000 0x4000>;
 	};
@@ -1010,7 +1010,7 @@
 			status = "disabled";
 		};
 
-		usb0: ohci@00a00000 {
+		usb0: ohci@a00000 {
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00a00000 0x100000>;
 			interrupts = <29 IRQ_TYPE_LEVEL_HIGH 2>;
diff --git a/arch/arm/boot/dts/at91sam9263ek.dts b/arch/arm/boot/dts/at91sam9263ek.dts
index 10a0925da10e..5a2e1af793f5 100644
--- a/arch/arm/boot/dts/at91sam9263ek.dts
+++ b/arch/arm/boot/dts/at91sam9263ek.dts
@@ -191,7 +191,7 @@
 			};
 		};
 
-		usb0: ohci@00a00000 {
+		usb0: ohci@a00000 {
 			num-ports = <2>;
 			status = "okay";
 			atmel,vbus-gpio = <&pioA 24 GPIO_ACTIVE_HIGH
diff --git a/arch/arm/boot/dts/at91sam9g20.dtsi b/arch/arm/boot/dts/at91sam9g20.dtsi
index f59301618163..90705ee6008b 100644
--- a/arch/arm/boot/dts/at91sam9g20.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20.dtsi
@@ -16,11 +16,11 @@
 		reg = <0x20000000 0x08000000>;
 	};
 
-	sram0: sram@002ff000 {
+	sram0: sram@2ff000 {
 		status = "disabled";
 	};
 
-	sram1: sram@002fc000 {
+	sram1: sram@2fc000 {
 		compatible = "mmio-sram";
 		reg = <0x002fc000 0x8000>;
 	};
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index a4808c4fbc05..2b127ca7aaa0 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -74,7 +74,7 @@
 		};
 	};
 
-	sram: sram@00300000 {
+	sram: sram@300000 {
 		compatible = "mmio-sram";
 		reg = <0x00300000 0x10000>;
 	};
@@ -455,6 +455,16 @@
 				      >;
 
 				/* shared pinctrl settings */
+				ac97 {
+					pinctrl_ac97: ac97-0 {
+						atmel,pins =
+							<AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE	/* AC97RX */
+							 AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE	/* AC97TX */
+							 AT91_PIOD 8 AT91_PERIPH_A AT91_PINCTRL_NONE	/* AC97FS */
+							 AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;	/* AC97CK */
+					};
+				};
+
 				adc0 {
 					pinctrl_adc0_adtrg: adc0_adtrg {
 						atmel,pins = <AT91_PIOD 28 AT91_PERIPH_A AT91_PINCTRL_NONE>;
@@ -1043,6 +1053,17 @@
 				status = "disabled";
 			};
 
+			ac97: sound@fffac000 {
+				compatible = "atmel,at91sam9263-ac97c";
+				reg = <0xfffac000 0x4000>;
+				interrupts = <24 IRQ_TYPE_LEVEL_HIGH 4>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_ac97>;
+				clocks = <&ac97_clk>;
+				clock-names = "ac97_clk";
+				status = "disabled";
+			};
+
 			adc0: adc@fffb0000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -1292,7 +1313,7 @@
 			status = "disabled";
 		};
 
-		usb0: ohci@00700000 {
+		usb0: ohci@700000 {
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00700000 0x100000>;
 			interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
@@ -1301,7 +1322,7 @@
 			status = "disabled";
 		};
 
-		usb1: ehci@00800000 {
+		usb1: ehci@800000 {
 			compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
 			reg = <0x00800000 0x100000>;
 			interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts
index 2522c3308305..e922552a04cb 100644
--- a/arch/arm/boot/dts/at91sam9m10g45ek.dts
+++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts
@@ -166,6 +166,10 @@
 				status = "okay";
 			};
 
+			ac97: sound@fffac000 {
+				status = "okay";
+			};
+
 			adc0: adc@fffb0000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <
@@ -286,14 +290,14 @@
 			};
 		};
 
-		usb0: ohci@00700000 {
+		usb0: ohci@700000 {
 			status = "okay";
 			num-ports = <2>;
 			atmel,vbus-gpio = <&pioD 1 GPIO_ACTIVE_LOW
 					   &pioD 3 GPIO_ACTIVE_LOW>;
 		};
 
-		usb1: ehci@00800000 {
+		usb1: ehci@800000 {
 			status = "okay";
 		};
 	};
diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi
index 06516d02d351..e0ac824e0785 100644
--- a/arch/arm/boot/dts/at91sam9n12.dtsi
+++ b/arch/arm/boot/dts/at91sam9n12.dtsi
@@ -64,7 +64,7 @@
 		};
 	};
 
-	sram: sram@00300000 {
+	sram: sram@300000 {
 		compatible = "mmio-sram";
 		reg = <0x00300000 0x8000>;
 	};
@@ -1018,7 +1018,7 @@
 			};
 		};
 
-		usb0: ohci@00500000 {
+		usb0: ohci@500000 {
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00500000 0x00100000>;
 			interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
index 5bea8c59b115..212562aedf5e 100644
--- a/arch/arm/boot/dts/at91sam9n12ek.dts
+++ b/arch/arm/boot/dts/at91sam9n12ek.dts
@@ -169,7 +169,7 @@
 			};
 		};
 
-		usb0: ohci@00500000 {
+		usb0: ohci@500000 {
 			num-ports = <1>;
 			atmel,vbus-gpio = <&pioB 7 GPIO_ACTIVE_LOW>;
 			status = "okay";
diff --git a/arch/arm/boot/dts/at91sam9rl.dtsi b/arch/arm/boot/dts/at91sam9rl.dtsi
index 7768342a6638..52f0e9ef8f67 100644
--- a/arch/arm/boot/dts/at91sam9rl.dtsi
+++ b/arch/arm/boot/dts/at91sam9rl.dtsi
@@ -70,7 +70,7 @@
 		};
 	};
 
-	sram: sram@00300000 {
+	sram: sram@300000 {
 		compatible = "mmio-sram";
 		reg = <0x00300000 0x10000>;
 	};
@@ -81,7 +81,7 @@
 		#size-cells = <1>;
 		ranges;
 
-		fb0: fb@00500000 {
+		fb0: fb@500000 {
 			compatible = "atmel,at91sam9rl-lcdc";
 			reg = <0x00500000 0x1000>;
 			interrupts = <23 IRQ_TYPE_LEVEL_HIGH 3>;
diff --git a/arch/arm/boot/dts/at91sam9rlek.dts b/arch/arm/boot/dts/at91sam9rlek.dts
index 9047c168298a..ea6ed98960c9 100644
--- a/arch/arm/boot/dts/at91sam9rlek.dts
+++ b/arch/arm/boot/dts/at91sam9rlek.dts
@@ -32,7 +32,7 @@
 	};
 
 	ahb {
-		fb0: fb@00500000 {
+		fb0: fb@500000 {
 			display = <&display0>;
 			status = "okay";
 
diff --git a/arch/arm/boot/dts/at91sam9x25ek.dts b/arch/arm/boot/dts/at91sam9x25ek.dts
index 494864836e83..f705a3165656 100644
--- a/arch/arm/boot/dts/at91sam9x25ek.dts
+++ b/arch/arm/boot/dts/at91sam9x25ek.dts
@@ -16,6 +16,10 @@
 
 	ahb {
 		apb {
+			can1: can@f8004000 {
+				status = "okay";
+			};
+
 			macb0: ethernet@f802c000 {
 				phy-mode = "rmii";
 				status = "okay";
@@ -25,6 +29,12 @@
 				phy-mode = "rmii";
 				status = "okay";
 			};
+
+			pwm0: pwm@f8034000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_pwm0_pwm0_1>;
+				status = "okay";
+			};
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index 57f307541d2e..ad779a7dfefd 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -72,7 +72,7 @@
 		};
 	};
 
-	sram: sram@00300000 {
+	sram: sram@300000 {
 		compatible = "mmio-sram";
 		reg = <0x00300000 0x8000>;
 	};
@@ -1231,7 +1231,7 @@
 			};
 		};
 
-		usb0: ohci@00600000 {
+		usb0: ohci@600000 {
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00600000 0x100000>;
 			interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
@@ -1240,7 +1240,7 @@
 			status = "disabled";
 		};
 
-		usb1: ehci@00700000 {
+		usb1: ehci@700000 {
 			compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
 			reg = <0x00700000 0x100000>;
 			interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi b/arch/arm/boot/dts/at91sam9x5ek.dtsi
index 9d2bbc41a7b0..4a2e13c8bf00 100644
--- a/arch/arm/boot/dts/at91sam9x5ek.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5ek.dtsi
@@ -50,6 +50,8 @@
 			};
 
 			usart0: serial@f801c000 {
+				atmel,use-dma-rx;
+				atmel,use-dma-tx;
 				status = "okay";
 			};
 
@@ -134,7 +136,7 @@
 			};
 		};
 
-		usb0: ohci@00600000 {
+		usb0: ohci@600000 {
 			status = "okay";
 			num-ports = <3>;
 			atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */
@@ -143,7 +145,7 @@
 					  >;
 		};
 
-		usb1: ehci@00700000 {
+		usb1: ehci@700000 {
 			status = "okay";
 		};
 	};
diff --git a/arch/arm/boot/dts/at91sam9xe.dtsi b/arch/arm/boot/dts/at91sam9xe.dtsi
index 0278f63b2daf..1304452f0fae 100644
--- a/arch/arm/boot/dts/at91sam9xe.dtsi
+++ b/arch/arm/boot/dts/at91sam9xe.dtsi
@@ -49,11 +49,11 @@
 	model = "Atmel AT91SAM9XE family SoC";
 	compatible = "atmel,at91sam9xe", "atmel,at91sam9260";
 
-	sram0: sram@002ff000 {
+	sram0: sram@2ff000 {
 		status = "disabled";
 	};
 
-	sram1: sram@00300000 {
+	sram1: sram@300000 {
 		compatible = "mmio-sram";
 		reg = <0x00300000 0x4000>;
 	};
diff --git a/arch/arm/boot/dts/axp209.dtsi b/arch/arm/boot/dts/axp209.dtsi
index 3c8fa26e87b7..897103e0a79b 100644
--- a/arch/arm/boot/dts/axp209.dtsi
+++ b/arch/arm/boot/dts/axp209.dtsi
@@ -107,7 +107,7 @@
 		};
 	};
 
-	usb_power_supply: usb_power_supply {
+	usb_power_supply: usb-power-supply {
 		compatible = "x-powers,axp202-usb-power-supply";
 		status = "disabled";
 	};
diff --git a/arch/arm/boot/dts/axp81x.dtsi b/arch/arm/boot/dts/axp81x.dtsi
new file mode 100644
index 000000000000..73b761f850c5
--- /dev/null
+++ b/arch/arm/boot/dts/axp81x.dtsi
@@ -0,0 +1,139 @@
+/*
+ * Copyright 2017 Chen-Yu Tsai
+ *
+ * Chen-Yu Tsai <wens@csie.org>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/* AXP813/818 Integrated Power Management Chip */
+
+&axp81x {
+	interrupt-controller;
+	#interrupt-cells = <1>;
+
+	regulators {
+		/* Default work frequency for buck regulators */
+		x-powers,dcdc-freq = <3000>;
+
+		reg_dcdc1: dcdc1 {
+		};
+
+		reg_dcdc2: dcdc2 {
+		};
+
+		reg_dcdc3: dcdc3 {
+		};
+
+		reg_dcdc4: dcdc4 {
+		};
+
+		reg_dcdc5: dcdc5 {
+		};
+
+		reg_dcdc6: dcdc6 {
+		};
+
+		reg_dcdc7: dcdc7 {
+		};
+
+		reg_aldo1: aldo1 {
+		};
+
+		reg_aldo2: aldo2 {
+		};
+
+		reg_aldo3: aldo3 {
+		};
+
+		reg_dldo1: dldo1 {
+		};
+
+		reg_dldo2: dldo2 {
+		};
+
+		reg_dldo3: dldo3 {
+		};
+
+		reg_dldo4: dldo4 {
+		};
+
+		reg_eldo1: eldo1 {
+		};
+
+		reg_eldo2: eldo2 {
+		};
+
+		reg_eldo3: eldo3 {
+		};
+
+		reg_fldo1: fldo1 {
+		};
+
+		reg_fldo2: fldo2 {
+		};
+
+		reg_fldo3: fldo3 {
+		};
+
+		reg_ldo_io0: ldo-io0 {
+			/* Disable by default to avoid conflicts with GPIO */
+			status = "disabled";
+		};
+
+		reg_ldo_io1: ldo-io1 {
+			/* Disable by default to avoid conflicts with GPIO */
+			status = "disabled";
+		};
+
+		reg_rtc_ldo: rtc-ldo {
+			/* RTC_LDO is a fixed, always-on regulator */
+			regulator-always-on;
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		reg_sw: sw {
+		};
+
+		reg_drivevbus: drivevbus {
+			status = "disabled";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi
index bf8c83815753..699fdf94d139 100644
--- a/arch/arm/boot/dts/bcm-cygnus.dtsi
+++ b/arch/arm/boot/dts/bcm-cygnus.dtsi
@@ -55,6 +55,11 @@
 
 	/include/ "bcm-cygnus-clock.dtsi"
 
+	pmu {
+		compatible = "arm,cortex-a9-pmu";
+		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
 	core {
 		compatible = "simple-bus";
 		ranges = <0x00000000 0x19000000 0x1000000>;
@@ -91,14 +96,14 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		otp: otp@0301c800 {
+		otp: otp@301c800 {
 			compatible = "brcm,ocotp";
 			reg = <0x0301c800 0x2c>;
 			brcm,ocotp-size = <2048>;
 			status = "disabled";
 		};
 
-		pcie_phy: phy@0301d0a0 {
+		pcie_phy: phy@301d0a0 {
 			compatible = "brcm,cygnus-pcie-phy";
 			reg = <0x0301d0a0 0x14>;
 			#address-cells = <1>;
@@ -115,13 +120,28 @@
 			};
 		};
 
-		pinctrl: pinctrl@0301d0c8 {
+		pinctrl: pinctrl@301d0c8 {
 			compatible = "brcm,cygnus-pinmux";
 			reg = <0x0301d0c8 0x30>,
 			      <0x0301d24c 0x2c>;
+
+			spi_0: spi_0 {
+				function = "spi0";
+				groups = "spi0_grp";
+			};
+
+			spi_1: spi_1 {
+				function = "spi1";
+				groups = "spi1_grp";
+			};
+
+			spi_2: spi_2 {
+				function = "spi2";
+				groups = "spi2_grp";
+			};
 		};
 
-		mailbox: mailbox@03024024 {
+		mailbox: mailbox@3024024 {
 			compatible = "brcm,iproc-mailbox";
 			reg = <0x03024024 0x40>;
 			interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
@@ -130,7 +150,7 @@
 			#mbox-cells = <1>;
 		};
 
-		gpio_crmu: gpio@03024800 {
+		gpio_crmu: gpio@3024800 {
 			compatible = "brcm,cygnus-crmu-gpio";
 			reg = <0x03024800 0x50>,
 			      <0x03024008 0x18>;
@@ -300,6 +320,23 @@
 			};
 		};
 
+		dma0: dma@18018000 {
+			compatible = "arm,pl330", "arm,primecell";
+			reg = <0x18018000 0x1000>;
+			interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&apb_clk>;
+			clock-names = "apb_pclk";
+			#dma-cells = <1>;
+		};
+
 		uart0: serial@18020000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x18020000 0x100>;
@@ -324,7 +361,7 @@
 
 		uart2: serial@18022000 {
 			compatible = "snps,dw-apb-uart";
-			reg = <0x18020000 0x100>;
+			reg = <0x18022000 0x100>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
 			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
@@ -344,6 +381,52 @@
 			status = "disabled";
 		};
 
+		spi0: spi@18028000 {
+			compatible = "arm,pl022", "arm,primecell";
+			reg = <0x18028000 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+			pinctrl-0 = <&spi_0>;
+			clocks = <&axi81_clk>;
+			clock-names = "apb_pclk";
+			status = "disabled";
+		};
+
+		spi1: spi@18029000 {
+			compatible = "arm,pl022", "arm,primecell";
+			reg = <0x18029000 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+			pinctrl-0 = <&spi_1>;
+			clocks = <&axi81_clk>;
+			clock-names = "apb_pclk";
+			status = "disabled";
+		};
+
+		spi2: spi@1802a000 {
+			compatible = "arm,pl022", "arm,primecell";
+			reg = <0x1802a000 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+			pinctrl-0 = <&spi_2>;
+			clocks = <&axi81_clk>;
+			clock-names = "apb_pclk";
+			status = "disabled";
+		};
+
+		sdhci0: sdhci@18041000 {
+			compatible = "brcm,sdhci-iproc-cygnus";
+			reg = <0x18041000 0x100>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&lcpll0 BCM_CYGNUS_LCPLL0_SDIO_CLK>;
+			bus-width = <4>;
+			sdhci,auto-cmd12;
+			status = "disabled";
+		};
+
 		eth0: ethernet@18042000 {
 			compatible = "brcm,amac";
 			reg = <0x18042000 0x1000>,
@@ -353,6 +436,16 @@
 			status = "disabled";
 		};
 
+		sdhci1: sdhci@18043000 {
+			compatible = "brcm,sdhci-iproc-cygnus";
+			reg = <0x18043000 0x100>;
+			interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&lcpll0 BCM_CYGNUS_LCPLL0_SDIO_CLK>;
+			bus-width = <4>;
+			sdhci,auto-cmd12;
+			status = "disabled";
+		};
+
 		nand: nand@18046000 {
 			compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
 			reg = <0x18046000 0x600>, <0xf8105408 0x600>,
@@ -366,6 +459,43 @@
 			brcm,nand-has-wp;
 		};
 
+		ehci0: usb@18048000 {
+			compatible = "generic-ehci";
+			reg = <0x18048000 0x100>;
+			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		ohci0: usb@18048800 {
+			compatible = "generic-ohci";
+			reg = <0x18048800 0x100>;
+			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		clcd: clcd@180a0000 {
+			compatible = "arm,pl111", "arm,primecell";
+			reg = <0x180a0000 0x1000>;
+			interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "combined";
+			clocks = <&axi41_clk>, <&apb_clk>;
+			clock-names = "clcdclk", "apb_pclk";
+			status = "disabled";
+		};
+
+		v3d: v3d@180a2000 {
+			compatible = "brcm,cygnus-v3d";
+			reg = <0x180a2000 0x1000>;
+			clocks = <&mipipll BCM_CYGNUS_MIPIPLL_CH2_V3D>;
+			clock-names = "v3d_clk";
+			interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		vc4: gpu {
+			compatible = "brcm,cygnus-vc4";
+		};
+
 		gpio_asiu: gpio@180a5000 {
 			compatible = "brcm,cygnus-asiu-gpio";
 			reg = <0x180a5000 0x668>;
@@ -444,19 +574,6 @@
 			status = "disabled";
 		};
 
-		v3d: v3d@180a2000 {
-			compatible = "brcm,cygnus-v3d";
-			reg = <0x180a2000 0x1000>;
-			clocks = <&mipipll BCM_CYGNUS_MIPIPLL_CH2_V3D>;
-			clock-names = "v3d_clk";
-			interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>;
-			status = "disabled";
-		};
-
-		vc4: gpu {
-			compatible = "brcm,cygnus-vc4";
-		};
-
 		adc: adc@180a6000 {
 			compatible = "brcm,iproc-static-adc";
 			#io-channel-cells = <1>;
@@ -467,5 +584,27 @@
 			interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
 		};
+
+		pwm: pwm@180aa500 {
+			compatible = "brcm,kona-pwm";
+			reg = <0x180aa500 0xc4>;
+			#pwm-cells = <3>;
+			clocks = <&asiu_clks BCM_CYGNUS_ASIU_PWM_CLK>;
+			status = "disabled";
+		};
+
+		keypad: keypad@180ac000 {
+			compatible = "brcm,bcm-keypad";
+			reg = <0x180ac000 0x14c>;
+			interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&asiu_clks BCM_CYGNUS_ASIU_KEYPAD_CLK>;
+			clock-names = "peri_clk";
+			clock-frequency = <31250>;
+			pull-up-enabled;
+			col-debounce-filter-period = <0>;
+			status-debounce-filter-period = <0>;
+			row-output-enabled;
+			status = "disabled";
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/bcm-hr2.dtsi b/arch/arm/boot/dts/bcm-hr2.dtsi
new file mode 100644
index 000000000000..3f9cedd8011f
--- /dev/null
+++ b/arch/arm/boot/dts/bcm-hr2.dtsi
@@ -0,0 +1,368 @@
+/*
+ *  BSD LICENSE
+ *
+ *  Copyright(c) 2017 Broadcom.  All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions
+ *  are met:
+ *
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in
+ *      the documentation and/or other materials provided with the
+ *      distribution.
+ *    * Neither the name of Broadcom Corporation nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+	compatible = "brcm,hr2";
+	model = "Broadcom Hurricane 2 SoC";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a9";
+			next-level-cache = <&L2>;
+			reg = <0x0>;
+		};
+	};
+
+	pmu {
+		compatible = "arm,cortex-a9-pmu";
+		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH
+			      GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0>;
+	};
+
+	mpcore@19000000 {
+		compatible = "simple-bus";
+		ranges = <0x00000000 0x19000000 0x00023000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		a9pll: arm_clk@0 {
+			#clock-cells = <0>;
+			compatible = "brcm,hr2-armpll";
+			clocks = <&osc>;
+			reg = <0x0 0x1000>;
+		};
+
+		timer@20200 {
+			compatible = "arm,cortex-a9-global-timer";
+			reg = <0x20200 0x100>;
+			interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&periph_clk>;
+		};
+
+		twd-timer@20600 {
+			compatible = "arm,cortex-a9-twd-timer";
+			reg = <0x20600 0x20>;
+			interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) |
+						  IRQ_TYPE_LEVEL_HIGH)>;
+			clocks = <&periph_clk>;
+		};
+
+		twd-watchdog@20620 {
+			compatible = "arm,cortex-a9-twd-wdt";
+			reg = <0x20620 0x20>;
+			interrupts = <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) |
+						  IRQ_TYPE_LEVEL_HIGH)>;
+			clocks = <&periph_clk>;
+		};
+
+		gic: interrupt-controller@21000 {
+			compatible = "arm,cortex-a9-gic";
+			#interrupt-cells = <3>;
+			#address-cells = <0>;
+			interrupt-controller;
+			reg = <0x21000 0x1000>,
+			      <0x20100 0x100>;
+		};
+
+		L2: l2-cache@22000 {
+			compatible = "arm,pl310-cache";
+			reg = <0x22000 0x1000>;
+			cache-unified;
+			cache-level = <2>;
+		};
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		osc: oscillator {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <25000000>;
+		};
+
+		periph_clk: periph_clk {
+			#clock-cells = <0>;
+			compatible = "fixed-factor-clock";
+			clocks = <&a9pll>;
+			clock-div = <2>;
+			clock-mult = <1>;
+		};
+	};
+
+	axi@18000000 {
+		compatible = "simple-bus";
+		ranges = <0x00000000 0x18000000 0x0011c40c>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		uart0: serial@300 {
+			compatible = "ns16550a";
+			reg = <0x0300 0x100>;
+			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&osc>;
+			status = "disabled";
+		};
+
+		uart1: serial@400 {
+			compatible = "ns16550a";
+			reg = <0x0400 0x100>;
+			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&osc>;
+			status = "disabled";
+		};
+
+		dma@20000 {
+			compatible = "arm,pl330", "arm,primecell";
+			reg = <0x20000 0x1000>;
+			interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
+			#dma-cells = <1>;
+			status = "disabled";
+		};
+
+		amac0: ethernet@22000 {
+			compatible = "brcm,nsp-amac";
+			reg = <0x22000 0x1000>,
+			      <0x110000 0x1000>;
+			reg-names = "amac_base", "idm_base";
+			interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		nand: nand@26000 {
+			compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
+			reg = <0x26000 0x600>,
+			      <0x11b408 0x600>,
+			      <0x026f00 0x20>;
+			reg-names = "nand", "iproc-idm", "iproc-ext";
+			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			brcm,nand-has-wp;
+		};
+
+		gpiob: gpio@30000 {
+			compatible = "brcm,iproc-hr2-gpio", "brcm,iproc-gpio";
+			reg = <0x30000 0x50>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			ngpios = <4>;
+			interrupt-controller;
+			interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pwm: pwm@31000 {
+			compatible = "brcm,iproc-pwm";
+			reg = <0x31000 0x28>;
+			clocks = <&osc>;
+			#pwm-cells = <3>;
+			status = "disabled";
+		};
+
+		rng: rng@33000 {
+			compatible = "brcm,bcm-nsp-rng";
+			reg = <0x33000 0x14>;
+		};
+
+		qspi: qspi@27200 {
+			compatible = "brcm,spi-bcm-qspi", "brcm,spi-nsp-qspi";
+			reg = <0x027200 0x184>,
+			      <0x027000 0x124>,
+			      <0x11c408 0x004>,
+			      <0x0273a0 0x01c>;
+			reg-names = "mspi", "bspi", "intr_regs",
+				    "intr_status_reg";
+			interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "spi_lr_fullness_reached",
+					  "spi_lr_session_aborted",
+					  "spi_lr_impatient",
+					  "spi_lr_session_done",
+					  "spi_lr_overhead",
+					  "mspi_done",
+					  "mspi_halted";
+			num-cs = <2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			/* partitions defined in board DTS */
+		};
+
+		ccbtimer0: timer@34000 {
+			compatible = "arm,sp804";
+			reg = <0x34000 0x1000>;
+			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		ccbtimer1: timer@35000 {
+			compatible = "arm,sp804";
+			reg = <0x35000 0x1000>;
+			interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		i2c0: i2c@38000 {
+			compatible = "brcm,iproc-i2c";
+			reg = <0x38000 0x50>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <GIC_SPI 95 IRQ_TYPE_NONE>;
+			clock-frequency = <100000>;
+		};
+
+		watchdog@39000 {
+			compatible = "arm,sp805", "arm,primecell";
+			reg = <0x39000 0x1000>;
+			interrupts = <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		i2c1: i2c@3b000 {
+			compatible = "brcm,iproc-i2c";
+			reg = <0x3b000 0x50>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <GIC_SPI 96 IRQ_TYPE_NONE>;
+			clock-frequency = <100000>;
+		};
+	};
+
+	pflash: nor@20000000 {
+		compatible = "cfi-flash", "jedec-flash";
+		reg = <0x20000000 0x04000000>;
+		status = "disabled";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		/* partitions defined in board DTS */
+	};
+
+	pcie0: pcie@18012000 {
+		compatible = "brcm,iproc-pcie";
+		reg = <0x18012000 0x1000>;
+
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 186 IRQ_TYPE_NONE>;
+
+		linux,pci-domain = <0>;
+
+		bus-range = <0x00 0xff>;
+
+		#address-cells = <3>;
+		#size-cells = <2>;
+		device_type = "pci";
+
+		/* Note: The HW does not support I/O resources.  So,
+		 * only the memory resource range is being specified.
+		 */
+		ranges = <0x82000000 0 0x08000000 0x08000000 0 0x8000000>;
+
+		status = "disabled";
+
+		msi-parent = <&msi0>;
+		msi0: msi-controller {
+			compatible = "brcm,iproc-msi";
+			msi-controller;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SPI 182 IRQ_TYPE_NONE>,
+				     <GIC_SPI 183 IRQ_TYPE_NONE>,
+				     <GIC_SPI 184 IRQ_TYPE_NONE>,
+				     <GIC_SPI 185 IRQ_TYPE_NONE>;
+			brcm,pcie-msi-inten;
+		};
+	};
+
+	pcie1: pcie@18013000 {
+		compatible = "brcm,iproc-pcie";
+		reg = <0x18013000 0x1000>;
+
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 192 IRQ_TYPE_NONE>;
+
+		linux,pci-domain = <1>;
+
+		bus-range = <0x00 0xff>;
+
+		#address-cells = <3>;
+		#size-cells = <2>;
+		device_type = "pci";
+
+		/* Note: The HW does not support I/O resources.  So,
+		 * only the memory resource range is being specified.
+		 */
+		ranges = <0x82000000 0 0x40000000 0x40000000 0 0x8000000>;
+
+		status = "disabled";
+
+		msi-parent = <&msi1>;
+		msi1: msi-controller {
+			compatible = "brcm,iproc-msi";
+			msi-controller;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SPI 188 IRQ_TYPE_NONE>,
+				     <GIC_SPI 189 IRQ_TYPE_NONE>,
+				     <GIC_SPI 190 IRQ_TYPE_NONE>,
+				     <GIC_SPI 191 IRQ_TYPE_NONE>;
+			brcm,pcie-msi-inten;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi
index 7204d1def23d..528b9e3bc1da 100644
--- a/arch/arm/boot/dts/bcm-nsp.dtsi
+++ b/arch/arm/boot/dts/bcm-nsp.dtsi
@@ -75,7 +75,7 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		a9pll: arm_clk@00000 {
+		a9pll: arm_clk@0 {
 			#clock-cells = <0>;
 			compatible = "brcm,nsp-armpll";
 			clocks = <&osc>;
@@ -164,7 +164,7 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		gpioa: gpio@0020 {
+		gpioa: gpio@20 {
 			compatible = "brcm,nsp-gpio-a";
 			reg = <0x0020 0x70>,
 			      <0x3f1c4 0x1c>;
@@ -176,7 +176,7 @@
 			gpio-ranges = <&pinctrl 0 0 32>;
 		};
 
-		uart0: serial@0300 {
+		uart0: serial@300 {
 			compatible = "ns16550a";
 			reg = <0x0300 0x100>;
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
@@ -184,7 +184,7 @@
 			status = "disabled";
 		};
 
-		uart1: serial@0400 {
+		uart1: serial@400 {
 			compatible = "ns16550a";
 			reg = <0x0400 0x100>;
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
@@ -215,6 +215,7 @@
 			interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
 			sdhci,auto-cmd12;
 			clocks = <&lcpll0 BCM_NSP_LCPLL0_SDIO_CLK>;
+			dma-coherent;
 			status = "disabled";
 		};
 
@@ -224,6 +225,7 @@
 			      <0x110000 0x1000>;
 			reg-names = "amac_base", "idm_base";
 			interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			dma-coherent;
 			status = "disabled";
 		};
 
@@ -233,6 +235,7 @@
 			      <0x111000 0x1000>;
 			reg-names = "amac_base", "idm_base";
 			interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
+			dma-coherent;
 			status = "disabled";
 		};
 
@@ -242,6 +245,7 @@
 			      <0x112000 0x1000>;
 			reg-names = "amac_base", "idm_base";
 			interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
+			dma-coherent;
 			status = "disabled";
 		};
 
@@ -252,6 +256,7 @@
 			#mbox-cells = <1>;
 			brcm,rx-status-len = <32>;
 			brcm,use-bcm-hdr;
+			dma-coherent;
 		};
 
 		nand: nand@26000 {
@@ -297,6 +302,32 @@
 			#size-cells = <0>;
 		};
 
+		xhci: usb@29000 {
+			compatible = "generic-xhci";
+			reg = <0x29000 0x1000>;
+			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+			phys = <&usb3_phy>;
+			phy-names = "usb3-phy";
+			dma-coherent;
+			status = "disabled";
+		};
+
+		ehci0: usb@2a000 {
+			compatible = "generic-ehci";
+			reg = <0x2a000 0x100>;
+			interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+			dma-coherent;
+			status = "disabled";
+		};
+
+		ohci0: usb@2b000 {
+			compatible = "generic-ohci";
+			reg = <0x2b000 0x100>;
+			interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+			dma-coherent;
+			status = "disabled";
+		};
+
 		crypto@2f000 {
 			compatible = "brcm,spum-nsp-crypto";
 			reg = <0x2f000 0x900>;
@@ -321,20 +352,6 @@
 			status = "disabled";
 		};
 
-		ehci0: usb@2a000 {
-			compatible = "generic-ehci";
-			reg = <0x2a000 0x100>;
-			interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
-			status = "disabled";
-		};
-
-		ohci0: usb@2b000 {
-			compatible = "generic-ohci";
-			reg = <0x2b000 0x100>;
-			interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
-			status = "disabled";
-		};
-
 		rng: rng@33000 {
 			compatible = "brcm,bcm-nsp-rng";
 			reg = <0x33000 0x14>;
@@ -376,6 +393,7 @@
 			#size-cells = <0>;
 			interrupts = <GIC_SPI 89 IRQ_TYPE_NONE>;
 			clock-frequency = <100000>;
+			dma-coherent;
 			status = "disabled";
 		};
 
@@ -446,6 +464,7 @@
 			interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
 			#address-cells = <1>;
 			#size-cells = <0>;
+			dma-coherent;
 			status = "disabled";
 
 			sata0: sata-port@0 {
@@ -460,6 +479,15 @@
 				phy-names = "sata-phy";
 			};
 		};
+
+		usb3_phy: usb3-phy@104000 {
+			compatible = "brcm,ns-bx-usb3-phy";
+			reg = <0x104000 0x1000>,
+			      <0x032000 0x1000>;
+			reg-names = "dmp", "ccb-mii";
+			#phy-cells = <0>;
+			status = "disabled";
+		};
 	};
 
 	pcie0: pcie@18012000 {
@@ -483,6 +511,7 @@
 		 */
 		ranges = <0x82000000 0 0x08000000 0x08000000 0 0x8000000>;
 
+		dma-coherent;
 		status = "disabled";
 
 		msi-parent = <&msi0>;
@@ -519,6 +548,7 @@
 		 */
 		ranges = <0x82000000 0 0x40000000 0x40000000 0 0x8000000>;
 
+		dma-coherent;
 		status = "disabled";
 
 		msi-parent = <&msi1>;
@@ -555,6 +585,7 @@
 		 */
 		ranges = <0x82000000 0 0x48000000 0x48000000 0 0x8000000>;
 
+		dma-coherent;
 		status = "disabled";
 
 		msi-parent = <&msi2>;
diff --git a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
index d0704540db6b..f81ae0a10310 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
@@ -99,3 +100,9 @@
 &hdmi {
 	hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
 };
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_gpio14>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm2835-rpi-a.dts b/arch/arm/boot/dts/bcm2835-rpi-a.dts
index 46d078e29017..7a960a048204 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-a.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-a.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
@@ -94,3 +95,9 @@
 &hdmi {
 	hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
 };
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_gpio14>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
index 432088ebb0a1..0161a8483e39 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
@@ -101,3 +102,9 @@
 &hdmi {
 	hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
 };
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_gpio14>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
index 4133bc2cd9be..4bc70efe43d6 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
@@ -94,3 +95,9 @@
 &hdmi {
 	hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
 };
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_gpio14>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm2835-rpi-b.dts b/arch/arm/boot/dts/bcm2835-rpi-b.dts
index 4d56fe3006b0..cca4a75a5651 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-b.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
@@ -89,3 +90,9 @@
 &hdmi {
 	hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
 };
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_gpio14>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
new file mode 100644
index 000000000000..b8565fc33eea
--- /dev/null
+++ b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2017 Stefan Wahren <stefan.wahren@i2se.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "bcm2835.dtsi"
+#include "bcm2835-rpi.dtsi"
+#include "bcm283x-rpi-usb-host.dtsi"
+
+/ {
+	compatible = "raspberrypi,model-zero-w", "brcm,bcm2835";
+	model = "Raspberry Pi Zero W";
+
+	chosen {
+		/* 8250 auxiliary UART instead of pl011 */
+		stdout-path = "serial1:115200n8";
+	};
+
+	leds {
+		act {
+			gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	wifi_pwrseq: wifi-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wl_on>;
+		reset-gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&gpio {
+	/*
+	 * This is based on the official GPU firmware DT blob.
+	 *
+	 * Legend:
+	 * "NC" = not connected (no rail from the SoC)
+	 * "FOO" = GPIO line named "FOO" on the schematic
+	 * "FOO_N" = GPIO line named "FOO" on schematic, active low
+	 */
+	gpio-line-names = "GPIO0",
+			  "GPIO1",
+			  "SDA1",
+			  "SCL1",
+			  "GPIO_GCLK",
+			  "GPIO5",
+			  "GPIO6",
+			  "SPI_CE1_N",
+			  "SPI_CE0_N",
+			  "SPI_MISO",
+			  "SPI_MOSI",
+			  "SPI_SCLK",
+			  "GPIO12",
+			  "GPIO13",
+			  /* Serial port */
+			  "TXD0",
+			  "RXD0",
+			  "GPIO16",
+			  "GPIO17",
+			  "GPIO18",
+			  "GPIO19",
+			  "GPIO20",
+			  "GPIO21",
+			  "GPIO22",
+			  "GPIO23",
+			  "GPIO24",
+			  "GPIO25",
+			  "GPIO26",
+			  "GPIO27",
+			  "SDA0",
+			  "SCL0",
+			  "NC", /* GPIO30 */
+			  "NC", /* GPIO31 */
+			  "NC", /* GPIO32 */
+			  "NC", /* GPIO33 */
+			  "NC", /* GPIO34 */
+			  "NC", /* GPIO35 */
+			  "NC", /* GPIO36 */
+			  "NC", /* GPIO37 */
+			  "NC", /* GPIO38 */
+			  "NC", /* GPIO39 */
+			  "CAM_GPIO1", /* GPIO40 */
+			  "WL_ON", /* GPIO41 */
+			  "NC", /* GPIO42 */
+			  "WIFI_CLK", /* GPIO43 */
+			  "CAM_GPIO0", /* GPIO44 */
+			  "BT_ON", /* GPIO45 */
+			  "HDMI_HPD_N",
+			  "STATUS_LED_N",
+			  /* Used by SD Card */
+			  "SD_CLK_R",
+			  "SD_CMD_R",
+			  "SD_DATA0_R",
+			  "SD_DATA1_R",
+			  "SD_DATA2_R",
+			  "SD_DATA3_R";
+
+	pinctrl-0 = <&gpioout &alt0>;
+
+	wl_on: wl-on {
+		brcm,pins = <41>;
+		brcm,function = <BCM2835_FSEL_GPIO_OUT>;
+	};
+};
+
+&hdmi {
+	hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
+};
+
+&sdhci {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-0 = <&emmc_gpio34 &gpclk2_gpio43>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	non-removable;
+	status = "okay";
+
+	brcmf: wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+	};
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_gpio14>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm2835-rpi-zero.dts b/arch/arm/boot/dts/bcm2835-rpi-zero.dts
index 79a20d520931..70362405c595 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-zero.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-zero.dts
@@ -103,3 +103,9 @@
 &hdmi {
 	hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
 };
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_gpio14>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi
index e55b362b9d6e..e36c392a2b8f 100644
--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi
+++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi
@@ -39,7 +39,7 @@
 	};
 
 	alt0: alt0 {
-		brcm,pins = <4 5 7 8 9 10 11 14 15>;
+		brcm,pins = <4 5 7 8 9 10 11>;
 		brcm,function = <BCM2835_FSEL_ALT0>;
 	};
 };
diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi
index 659b6e9513b1..0e3d2a5ff208 100644
--- a/arch/arm/boot/dts/bcm2835.dtsi
+++ b/arch/arm/boot/dts/bcm2835.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "bcm283x.dtsi"
 
 / {
diff --git a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
index bf19e8cfb9e6..6669355fd655 100644
--- a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
+++ b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 #include "bcm2836.dtsi"
 #include "bcm2835-rpi.dtsi"
@@ -39,3 +40,9 @@
 &hdmi {
 	hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
 };
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_gpio14>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm2836.dtsi b/arch/arm/boot/dts/bcm2836.dtsi
index da3deeb42592..61e158003509 100644
--- a/arch/arm/boot/dts/bcm2836.dtsi
+++ b/arch/arm/boot/dts/bcm2836.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "bcm283x.dtsi"
 
 / {
@@ -36,6 +37,7 @@
 	cpus: cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
+		enable-method = "brcm,bcm2836-smp";
 
 		v7_cpu0: cpu@0 {
 			device_type = "cpu";
diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
index c72a27d908b6..a8844d033b3f 100644
--- a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
+++ b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
@@ -1 +1,62 @@
-#include "arm64/broadcom/bcm2837-rpi-3-b.dts"
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+#include "bcm2837.dtsi"
+#include "bcm2835-rpi.dtsi"
+#include "bcm283x-rpi-smsc9514.dtsi"
+#include "bcm283x-rpi-usb-host.dtsi"
+
+/ {
+	compatible = "raspberrypi,3-model-b", "brcm,bcm2837";
+	model = "Raspberry Pi 3 Model B";
+
+	chosen {
+		/* 8250 auxiliary UART instead of pl011 */
+		stdout-path = "serial1:115200n8";
+	};
+
+	memory {
+		reg = <0 0x40000000>;
+	};
+
+	leds {
+		act {
+			gpios = <&gpio 47 0>;
+		};
+	};
+};
+
+/* uart0 communicates with the BT module */
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_gpio32 &gpclk2_gpio43>;
+	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		max-speed = <2000000>;
+	};
+};
+
+/* uart1 is mapped to the pin header */
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_gpio14>;
+	status = "okay";
+};
+
+/* SDHCI is used to control the SDIO for wireless */
+&sdhci {
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_gpio34>;
+	status = "okay";
+	bus-width = <4>;
+	non-removable;
+};
+
+/* SDHOST is used to drive the SD card */
+&sdhost {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdhost_gpio48>;
+	status = "okay";
+	bus-width = <4>;
+};
diff --git a/arch/arm64/boot/dts/broadcom/bcm2837.dtsi b/arch/arm/boot/dts/bcm2837.dtsi
index 2d5de6f0f78d..bc1cca5cf43c 100644
--- a/arch/arm64/boot/dts/broadcom/bcm2837.dtsi
+++ b/arch/arm/boot/dts/bcm2837.dtsi
@@ -30,6 +30,7 @@
 	cpus: cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
+		enable-method = "brcm,bcm2836-smp"; // for ARM 32-bit
 
 		cpu0: cpu@0 {
 			device_type = "cpu";
diff --git a/arch/arm/boot/dts/bcm283x-rpi-smsc9512.dtsi b/arch/arm/boot/dts/bcm283x-rpi-smsc9512.dtsi
index 9a0599f711ff..967e081cb9c2 100644
--- a/arch/arm/boot/dts/bcm283x-rpi-smsc9512.dtsi
+++ b/arch/arm/boot/dts/bcm283x-rpi-smsc9512.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 / {
 	aliases {
 		ethernet0 = &ethernet;
diff --git a/arch/arm/boot/dts/bcm283x-rpi-usb-otg.dtsi b/arch/arm/boot/dts/bcm283x-rpi-usb-otg.dtsi
index e7d217c967a1..e2fd9610e125 100644
--- a/arch/arm/boot/dts/bcm283x-rpi-usb-otg.dtsi
+++ b/arch/arm/boot/dts/bcm283x-rpi-usb-otg.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 &usb {
 	dr_mode = "otg";
 	g-rx-fifo-size = <256>;
diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index 431dcfc900c0..013431e3d7c3 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -20,8 +20,13 @@
 	#address-cells = <1>;
 	#size-cells = <1>;
 
+	aliases {
+		serial0 = &uart0;
+		serial1 = &uart1;
+	};
+
 	chosen {
-		bootargs = "earlyprintk console=ttyAMA0";
+		stdout-path = "serial0:115200n8";
 	};
 
 	thermal-zones {
diff --git a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
index 62e1427b3f10..8b64caabaad8 100644
--- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
+++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
@@ -52,6 +52,10 @@
 		usb {
 			label = "bcm53xx:blue:usb";
 			gpios = <&hc595 0 GPIO_ACTIVE_HIGH>;
+			trigger-sources = <&ohci_port1>, <&ehci_port1>,
+					  <&xhci_port1>, <&ohci_port2>,
+					  <&ehci_port2>;
+			linux,default-trigger = "usbport";
 		};
 
 		power0 {
diff --git a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
index a5647efe4118..d7c34fa72b4b 100644
--- a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
+++ b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
@@ -48,6 +48,9 @@
 		usb {
 			label = "bcm53xx:blue:usb";
 			gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
+			trigger-sources = <&ohci_port1>, <&ehci_port1>,
+					  <&xhci_port1>;
+			linux,default-trigger = "usbport";
 		};
 
 		wireless {
diff --git a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
index 19ee924d7d53..83a4c60bb431 100644
--- a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
+++ b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
@@ -42,16 +42,22 @@
 		usb2 {
 			label = "bcm53xx:white:usb2";
 			gpios = <&chipcommon 3 GPIO_ACTIVE_HIGH>;
+			trigger-sources = <&ohci_port2>, <&ehci_port2>;
+			linux,default-trigger = "usbport";
 		};
 
 		usb3-white {
 			label = "bcm53xx:white:usb3";
 			gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
+			trigger-sources = <&xhci_port1>;
+			linux,default-trigger = "usbport";
 		};
 
 		usb3-green {
 			label = "bcm53xx:green:usb3";
 			gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
+			trigger-sources = <&ohci_port1>, <&ehci_port1>;
+			linux,default-trigger = "usbport";
 		};
 
 		wps {
diff --git a/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts b/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts
index c544ab302012..ba1c19b1b3eb 100644
--- a/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts
+++ b/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts
@@ -57,7 +57,8 @@
 		usb {
 			label = "bcm53xx:green:usb";
 			gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
-			linux,default-trigger = "none";
+			trigger-sources = <&ohci_port2>, <&ehci_port2>;
+			linux,default-trigger = "usbport";
 		};
 
 		status {
diff --git a/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts b/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts
index a854a5174b7f..3ed8de42cb48 100644
--- a/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts
+++ b/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts
@@ -36,6 +36,8 @@
 		usb2-port1 {
 			label = "bcm53xx:green:usb2-port1";
 			gpios = <&chipcommon 2 GPIO_ACTIVE_HIGH>;
+			trigger-sources = <&ohci_port1>, <&ehci_port1>;
+			linux,default-trigger = "usbport";
 		};
 
 		power {
@@ -67,6 +69,8 @@
 		usb2-port2 {
 			label = "bcm53xx:green:usb2-port2";
 			gpios = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
+			trigger-sources = <&ohci_port2>, <&ehci_port2>;
+			linux,default-trigger = "usbport";
 		};
 	};
 
diff --git a/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts b/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts
index 97aa5d59a1d8..ec4a50e440f6 100644
--- a/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts
+++ b/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts
@@ -46,11 +46,16 @@
 		usb3 {
 			label = "bcm53xx:blue:usb3";
 			gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
+			trigger-sources = <&ohci_port1>, <&ehci_port1>,
+					  <&xhci_port1>;
+			linux,default-trigger = "usbport";
 		};
 
 		usb2 {
 			label = "bcm53xx:blue:usb2";
 			gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
+			trigger-sources = <&ohci_port2>, <&ehci_port2>;
+			linux,default-trigger = "usbport";
 		};
 
 		wan-blue {
diff --git a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
index 51b0641b5f79..7cc7d344fe5b 100644
--- a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
+++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
@@ -71,6 +71,9 @@
 		usb3-white {
 			label = "bcm53xx:white:usb3";
 			gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
+			trigger-sources = <&ohci_port1>, <&ehci_port1>,
+					  <&xhci_port1>;
+			linux,default-trigger = "usbport";
 		};
 
 		2ghz {
diff --git a/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts b/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts
new file mode 100644
index 000000000000..ecd22a246746
--- /dev/null
+++ b/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2017 Luxul Inc.
+ *
+ * Licensed under the ISC license.
+ */
+
+/dts-v1/;
+
+#include "bcm4708.dtsi"
+#include "bcm5301x-nand-cs0-bch8.dtsi"
+
+/ {
+	compatible = "luxul,abr-4500-v1", "brcm,bcm47094", "brcm,bcm4708";
+	model = "Luxul ABR-4500 V1";
+
+	chosen {
+		bootargs = "earlycon";
+	};
+
+	memory {
+		reg = <0x00000000 0x08000000
+		       0x88000000 0x18000000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		status {
+			label = "bcm53xx:green:status";
+			gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "timer";
+		};
+
+		usb3 {
+			label = "bcm53xx:green:usb3";
+			gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>;
+			trigger-sources = <&ohci_port1>, <&ehci_port1>,
+				<&xhci_port1>;
+			linux,default-trigger = "usbport";
+		};
+
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		restart {
+			label = "Reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&usb3 {
+	vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
+};
+
+&spi_nor {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts b/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts
new file mode 100644
index 000000000000..15ffb1abc440
--- /dev/null
+++ b/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2017 Luxul Inc.
+ *
+ * Licensed under the ISC license.
+ */
+
+/dts-v1/;
+
+#include "bcm4708.dtsi"
+#include "bcm5301x-nand-cs0-bch8.dtsi"
+
+/ {
+	compatible = "luxul,xbr-4500-v1", "brcm,bcm47094", "brcm,bcm4708";
+	model = "Luxul XBR-4500 V1";
+
+	chosen {
+		bootargs = "earlycon";
+	};
+
+	memory {
+		reg = <0x00000000 0x08000000
+		       0x88000000 0x18000000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		status {
+			label = "bcm53xx:green:status";
+			gpios = <&chipcommon 20 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "timer";
+		};
+
+		usb3 {
+			label = "bcm53xx:green:usb3";
+			gpios = <&chipcommon 19 GPIO_ACTIVE_HIGH>;
+			trigger-sources = <&ohci_port1>, <&ehci_port1>,
+				<&xhci_port1>;
+			linux,default-trigger = "usbport";
+		};
+
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		restart {
+			label = "Reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&usb3 {
+	vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
+};
+
+&spi_nor {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts b/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts
index 5f8621d00c50..bc1d1e10d4ac 100644
--- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts
+++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts
@@ -59,6 +59,9 @@
 		usb3	{
 			label = "bcm53xx:green:usb3";
 			gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
+			trigger-sources = <&ohci_port1>, <&ehci_port1>,
+					  <&xhci_port1>;
+			linux,default-trigger = "usbport";
 		};
 
 		status	{
diff --git a/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts b/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts
new file mode 100644
index 000000000000..74c83b0ca54e
--- /dev/null
+++ b/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2017 Luxul Inc.
+ *
+ * Licensed under the ISC license.
+ */
+
+/dts-v1/;
+
+#include "bcm53573.dtsi"
+
+/ {
+	compatible = "luxul,xap-1440-v1", "brcm,bcm47189", "brcm,bcm53573";
+	model = "Luxul XAP-1440 V1";
+
+	chosen {
+		bootargs = "earlycon";
+	};
+
+	memory {
+		reg = <0x00000000 0x08000000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		wlan {
+			label = "bcm53xx:blue:wlan";
+			gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-off";
+		};
+
+		system {
+			label = "bcm53xx:green:system";
+			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "timer";
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		restart {
+			label = "Reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts b/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts
new file mode 100644
index 000000000000..214df18f3a75
--- /dev/null
+++ b/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts
@@ -0,0 +1,87 @@
+/*
+ * Copyright 2017 Luxul Inc.
+ *
+ * Licensed under the ISC license.
+ */
+
+/dts-v1/;
+
+#include "bcm53573.dtsi"
+
+/ {
+	compatible = "luxul,xap-810-v1", "brcm,bcm47189", "brcm,bcm53573";
+	model = "Luxul XAP-810 V1";
+
+	chosen {
+		bootargs = "earlycon";
+	};
+
+	memory {
+		reg = <0x00000000 0x08000000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		5ghz {
+			label = "bcm53xx:blue:5ghz";
+			gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-off";
+		};
+
+		system {
+			label = "bcm53xx:green:system";
+			gpios = <&chipcommon 15 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "timer";
+		};
+	};
+
+	pcie0_leds {
+		compatible = "gpio-leds";
+
+		2ghz {
+			label = "bcm53xx:blue:2ghz";
+			gpios = <&pcie0_chipcommon 3 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-off";
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		restart {
+			label = "Reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&pcie0 {
+	ranges = <0x00000000 0 0 0 0 0x00100000>;
+	#address-cells = <3>;
+	#size-cells = <2>;
+
+	bridge@0,0,0 {
+		reg = <0x0000 0 0 0 0>;
+		ranges = <0x00000000 0 0 0 0 0 0 0x00100000>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+
+		wifi@0,1,0 {
+			reg = <0x0000 0 0 0 0>;
+			ranges = <0x00000000 0 0 0 0x00100000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			pcie0_chipcommon: chipcommon@0 {
+				reg = <0 0x1000>;
+
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm47189-tenda-ac9.dts b/arch/arm/boot/dts/bcm47189-tenda-ac9.dts
index 34417dac1cd0..19e61b5b066c 100644
--- a/arch/arm/boot/dts/bcm47189-tenda-ac9.dts
+++ b/arch/arm/boot/dts/bcm47189-tenda-ac9.dts
@@ -26,6 +26,8 @@
 		usb {
 			label = "bcm53xx:blue:usb";
 			gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
+			trigger-sources = <&ohci_port1>, <&ehci_port1>;
+			linux,default-trigger = "usbport";
 		};
 
 		wps {
diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi
index 98647d22b291..9a076c409f4e 100644
--- a/arch/arm/boot/dts/bcm5301x.dtsi
+++ b/arch/arm/boot/dts/bcm5301x.dtsi
@@ -24,7 +24,7 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		uart0: serial@0300 {
+		uart0: serial@300 {
 			compatible = "ns16550";
 			reg = <0x0300 0x100>;
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
@@ -32,7 +32,7 @@
 			status = "disabled";
 		};
 
-		uart1: serial@0400 {
+		uart1: serial@400 {
 			compatible = "ns16550";
 			reg = <0x0400 0x100>;
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
@@ -47,7 +47,7 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		a9pll: arm_clk@00000 {
+		a9pll: arm_clk@0 {
 			#clock-cells = <0>;
 			compatible = "brcm,nsp-armpll";
 			clocks = <&osc>;
@@ -272,6 +272,19 @@
 				reg = <0x00021000 0x1000>;
 				interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
 				phys = <&usb2_phy>;
+
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				ehci_port1: port@1 {
+					reg = <1>;
+					#trigger-source-cells = <0>;
+				};
+
+				ehci_port2: port@2 {
+					reg = <2>;
+					#trigger-source-cells = <0>;
+				};
 			};
 
 			ohci: ohci@22000 {
@@ -280,6 +293,19 @@
 				compatible = "generic-ohci";
 				reg = <0x00022000 0x1000>;
 				interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				ohci_port1: port@1 {
+					reg = <1>;
+					#trigger-source-cells = <0>;
+				};
+
+				ohci_port2: port@2 {
+					reg = <2>;
+					#trigger-source-cells = <0>;
+				};
 			};
 		};
 
@@ -300,6 +326,14 @@
 				interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
 				phys = <&usb3_phy>;
 				phy-names = "usb";
+
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				xhci_port1: port@1 {
+					reg = <1>;
+					#trigger-source-cells = <0>;
+				};
 			};
 		};
 
diff --git a/arch/arm/boot/dts/bcm53340-ubnt-unifi-switch8.dts b/arch/arm/boot/dts/bcm53340-ubnt-unifi-switch8.dts
new file mode 100644
index 000000000000..431cda514230
--- /dev/null
+++ b/arch/arm/boot/dts/bcm53340-ubnt-unifi-switch8.dts
@@ -0,0 +1,85 @@
+/*
+ * DTS for Unifi Switch 8 port
+ *
+ * Copyright (C) 2017 Florian Fainelli <f.fainelli@gmail.com>
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+/dts-v1/;
+
+#include "bcm-hr2.dtsi"
+
+/ {
+	compatible = "ubnt,unifi-switch8", "brcm,bcm53342", "brcm,hr2";
+	model = "Ubiquiti UniFi Switch 8 (BCM53342)";
+
+	/* Hurricane 2 designs use the second UART */
+	chosen {
+		bootargs = "console=ttyS1,115200 earlyprintk";
+	};
+
+	memory@0 {
+		reg = <0x00000000 0x08000000>,
+		      <0x68000000 0x08000000>;
+	};
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&qspi {
+	status = "okay";
+	bspi-sel = <0>;
+
+	flash: m25p80@0 {
+		compatible = "m25p80";
+		reg = <0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		spi-max-frequency = <12500000>;
+		spi-cpol;
+		spi-cpha;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0xc0000>;
+		};
+
+		partition@c0000 {
+			label = "u-boot-env";
+			reg = <0xc0000 0x10000>;
+		};
+
+		partition@d0000 {
+			label = "shmoo";
+			reg = <0xd0000 0x10000>;
+		};
+
+		partition@e0000 {
+			label = "kernel0";
+			reg = <0xe0000 0xf00000>;
+		};
+
+		partition@fe0000 {
+			label = "kernel1";
+			reg = <0xfe0000 0xf10000>;
+		};
+
+		partition@1ef0000 {
+			label = "cfg";
+			reg = <0x1ef0000 0x100000>;
+		};
+
+		partition@1ff0000 {
+			label = "EEPROM";
+			reg = <0x1ff0000 0x10000>;
+		};
+	};
+};
+
+&pcie0 {
+	/* Attaches to the internal switch */
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm53573.dtsi b/arch/arm/boot/dts/bcm53573.dtsi
index eae623f76401..16007d72c346 100644
--- a/arch/arm/boot/dts/bcm53573.dtsi
+++ b/arch/arm/boot/dts/bcm53573.dtsi
@@ -107,7 +107,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 
-			uart0: serial@0300 {
+			uart0: serial@300 {
 				compatible = "ns16550a";
 				reg = <0x0300 0x100>;
 				interrupt-parent = <&gic>;
@@ -138,10 +138,12 @@
 
 				ehci_port1: port@1 {
 					reg = <1>;
+					#trigger-source-cells = <0>;
 				};
 
 				ehci_port2: port@2 {
 					reg = <2>;
+					#trigger-source-cells = <0>;
 				};
 			};
 
@@ -158,10 +160,12 @@
 
 				ohci_port1: port@1 {
 					reg = <1>;
+					#trigger-source-cells = <0>;
 				};
 
 				ohci_port2: port@2 {
 					reg = <2>;
+					#trigger-source-cells = <0>;
 				};
 			};
 		};
diff --git a/arch/arm/boot/dts/bcm63138.dtsi b/arch/arm/boot/dts/bcm63138.dtsi
index d0560e8cd6de..43ee992ccdcf 100644
--- a/arch/arm/boot/dts/bcm63138.dtsi
+++ b/arch/arm/boot/dts/bcm63138.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Broadcom BCM63138 DSL SoCs Device Tree
  */
diff --git a/arch/arm/boot/dts/bcm7445-bcm97445svmb.dts b/arch/arm/boot/dts/bcm7445-bcm97445svmb.dts
index 0bb8d17e4c2d..8006c69a3fdf 100644
--- a/arch/arm/boot/dts/bcm7445-bcm97445svmb.dts
+++ b/arch/arm/boot/dts/bcm7445-bcm97445svmb.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 #include "bcm7445.dtsi"
 
diff --git a/arch/arm/boot/dts/bcm7445.dtsi b/arch/arm/boot/dts/bcm7445.dtsi
index 4791321969b3..c859aa6f358c 100644
--- a/arch/arm/boot/dts/bcm7445.dtsi
+++ b/arch/arm/boot/dts/bcm7445.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
 #include "skeleton.dtsi"
diff --git a/arch/arm/boot/dts/bcm911360_entphn.dts b/arch/arm/boot/dts/bcm911360_entphn.dts
index 000f5f19215e..53f990defd6a 100644
--- a/arch/arm/boot/dts/bcm911360_entphn.dts
+++ b/arch/arm/boot/dts/bcm911360_entphn.dts
@@ -39,9 +39,12 @@
 	model = "Cygnus Enterprise Phone (BCM911360_ENTPHN)";
 	compatible = "brcm,bcm11360", "brcm,cygnus";
 
+	aliases {
+		serial0 = &uart3;
+	};
+
 	chosen {
-		stdout-path = &uart3;
-		bootargs = "console=ttyS0,115200";
+		stdout-path = "serial0:115200n8";
 	};
 
 	gpio_keys {
diff --git a/arch/arm/boot/dts/bcm947189acdbmr.dts b/arch/arm/boot/dts/bcm947189acdbmr.dts
new file mode 100644
index 000000000000..ef263412fea5
--- /dev/null
+++ b/arch/arm/boot/dts/bcm947189acdbmr.dts
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2017 Broadcom
+ * Author: Florian Fainelli <f.fainelli@gmail.com>
+ *
+ * Licensed under the ISC license.
+ */
+
+/dts-v1/;
+
+#include "bcm53573.dtsi"
+
+/ {
+	compatible = "brcm,bcm947189acdbmr", "brcm,bcm47189", "brcm,bcm53573";
+	model = "Broadcom BCM947189ACDBMR";
+
+	chosen {
+		bootargs = "console=ttyS0,115200 earlycon";
+	};
+
+	memory {
+		reg = <0x00000000 0x08000000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		wps {
+			label = "bcm53xx:blue:wps";
+			gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
+		};
+
+		5ghz {
+			label = "bcm53xx:blue:5ghz";
+			gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
+		};
+
+		2ghz {
+			label = "bcm53xx:blue:2ghz";
+			gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		restart {
+			label = "Reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
+		};
+
+		wps {
+			label = "WPS";
+			linux,code = <KEY_WPS_BUTTON>;
+			gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	spi {
+		compatible = "spi-gpio";
+		num-chipselects = <1>;
+		gpio-sck = <&chipcommon 21 0>;
+		gpio-miso = <&chipcommon 22 0>;
+		gpio-mosi = <&chipcommon 23 0>;
+		cs-gpios = <&chipcommon 24 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/* External BCM6802 MoCA chip is connected */
+	};
+};
+
+&pcie0 {
+	ranges = <0x00000000 0 0 0 0 0x00100000>;
+	#address-cells = <3>;
+	#size-cells = <2>;
+
+	bridge@0,0,0 {
+		reg = <0x0000 0 0 0 0>;
+		ranges = <0x00000000 0 0 0 0 0 0 0x00100000>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+
+		wifi@0,1,0 {
+			reg = <0x0000 0 0 0 0>;
+			ranges = <0x00000000 0 0 0 0x00100000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+		};
+	};
+};
+
+&usb2 {
+	vcc-gpio = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
+};
diff --git a/arch/arm/boot/dts/bcm958522er.dts b/arch/arm/boot/dts/bcm958522er.dts
index f5c42962c201..f9dd342cc2ae 100644
--- a/arch/arm/boot/dts/bcm958522er.dts
+++ b/arch/arm/boot/dts/bcm958522er.dts
@@ -170,3 +170,11 @@
 &uart0 {
 	status = "okay";
 };
+
+&usb3_phy {
+	status = "okay";
+};
+
+&xhci {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm958525er.dts b/arch/arm/boot/dts/bcm958525er.dts
index efcb1f67bdad..374508a9cfbf 100644
--- a/arch/arm/boot/dts/bcm958525er.dts
+++ b/arch/arm/boot/dts/bcm958525er.dts
@@ -182,3 +182,11 @@
 &uart0 {
 	status = "okay";
 };
+
+&usb3_phy {
+	status = "okay";
+};
+
+&xhci {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm958525xmc.dts b/arch/arm/boot/dts/bcm958525xmc.dts
index b335ce02e32f..403250c5ad8e 100644
--- a/arch/arm/boot/dts/bcm958525xmc.dts
+++ b/arch/arm/boot/dts/bcm958525xmc.dts
@@ -202,3 +202,11 @@
 &uart0 {
 	status = "okay";
 };
+
+&usb3_phy {
+	status = "okay";
+};
+
+&xhci {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm958622hr.dts b/arch/arm/boot/dts/bcm958622hr.dts
index 16ab2d82a14b..fd8b8c689ffe 100644
--- a/arch/arm/boot/dts/bcm958622hr.dts
+++ b/arch/arm/boot/dts/bcm958622hr.dts
@@ -219,3 +219,11 @@
 &uart0 {
 	status = "okay";
 };
+
+&usb3_phy {
+	status = "okay";
+};
+
+&xhci {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm958623hr.dts b/arch/arm/boot/dts/bcm958623hr.dts
index 9b921c6aa8f8..3bc50849d013 100644
--- a/arch/arm/boot/dts/bcm958623hr.dts
+++ b/arch/arm/boot/dts/bcm958623hr.dts
@@ -227,3 +227,11 @@
 &uart0 {
 	status = "okay";
 };
+
+&usb3_phy {
+	status = "okay";
+};
+
+&xhci {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm958625hr.dts b/arch/arm/boot/dts/bcm958625hr.dts
index 006b08e41a3b..d94d14b3c745 100644
--- a/arch/arm/boot/dts/bcm958625hr.dts
+++ b/arch/arm/boot/dts/bcm958625hr.dts
@@ -229,3 +229,11 @@
 &uart0 {
 	status = "okay";
 };
+
+&usb3_phy {
+	status = "okay";
+};
+
+&xhci {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm958625k.dts b/arch/arm/boot/dts/bcm958625k.dts
index 64740f85cf4c..2cf2392483b2 100644
--- a/arch/arm/boot/dts/bcm958625k.dts
+++ b/arch/arm/boot/dts/bcm958625k.dts
@@ -264,3 +264,11 @@
 &uart1 {
 	status = "okay";
 };
+
+&usb3_phy {
+	status = "okay";
+};
+
+&xhci {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm963138dvt.dts b/arch/arm/boot/dts/bcm963138dvt.dts
index 370aa2cfddf2..c61673638fa8 100644
--- a/arch/arm/boot/dts/bcm963138dvt.dts
+++ b/arch/arm/boot/dts/bcm963138dvt.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Broadcom BCM63138 Reference Board DTS
  */
diff --git a/arch/arm/boot/dts/berlin2.dtsi b/arch/arm/boot/dts/berlin2.dtsi
index 425c48971abe..d575823c5750 100644
--- a/arch/arm/boot/dts/berlin2.dtsi
+++ b/arch/arm/boot/dts/berlin2.dtsi
@@ -202,7 +202,7 @@
 			ranges = <0 0xe80000 0x10000>;
 			interrupt-parent = <&aic>;
 
-			gpio0: gpio@0400 {
+			gpio0: gpio@400 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0400 0x400>;
 				#address-cells = <1>;
@@ -220,7 +220,7 @@
 				};
 			};
 
-			gpio1: gpio@0800 {
+			gpio1: gpio@800 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0800 0x400>;
 				#address-cells = <1>;
@@ -238,7 +238,7 @@
 				};
 			};
 
-			gpio2: gpio@0c00 {
+			gpio2: gpio@c00 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0c00 0x400>;
 				#address-cells = <1>;
diff --git a/arch/arm/boot/dts/berlin2cd.dtsi b/arch/arm/boot/dts/berlin2cd.dtsi
index 4fe1574d08c3..501c59d97eae 100644
--- a/arch/arm/boot/dts/berlin2cd.dtsi
+++ b/arch/arm/boot/dts/berlin2cd.dtsi
@@ -182,7 +182,7 @@
 			ranges = <0 0xe80000 0x10000>;
 			interrupt-parent = <&aic>;
 
-			gpio0: gpio@0400 {
+			gpio0: gpio@400 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0400 0x400>;
 				#address-cells = <1>;
@@ -200,7 +200,7 @@
 				};
 			};
 
-			gpio1: gpio@0800 {
+			gpio1: gpio@800 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0800 0x400>;
 				#address-cells = <1>;
@@ -218,7 +218,7 @@
 				};
 			};
 
-			gpio2: gpio@0c00 {
+			gpio2: gpio@c00 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0c00 0x400>;
 				#address-cells = <1>;
diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi
index e548229697fc..bf3a6c9a1d34 100644
--- a/arch/arm/boot/dts/berlin2q.dtsi
+++ b/arch/arm/boot/dts/berlin2q.dtsi
@@ -234,7 +234,7 @@
 			ranges = <0 0xe80000 0x10000>;
 			interrupt-parent = <&aic>;
 
-			gpio0: gpio@0400 {
+			gpio0: gpio@400 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0400 0x400>;
 				#address-cells = <1>;
@@ -252,7 +252,7 @@
 				};
 			};
 
-			gpio1: gpio@0800 {
+			gpio1: gpio@800 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0800 0x400>;
 				#address-cells = <1>;
@@ -270,7 +270,7 @@
 				};
 			};
 
-			gpio2: gpio@0c00 {
+			gpio2: gpio@c00 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0c00 0x400>;
 				#address-cells = <1>;
diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
index a423e8ebfb37..c75507922f7d 100644
--- a/arch/arm/boot/dts/da850-evm.dts
+++ b/arch/arm/boot/dts/da850-evm.dts
@@ -15,6 +15,13 @@
 	compatible = "ti,da850-evm", "ti,da850";
 	model = "DA850/AM1808/OMAP-L138 EVM";
 
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+		serial2 = &serial2;
+		ethernet0 = &eth0;
+	};
+
 	soc@1c00000 {
 		pmx_core: pinmux@14120 {
 			status = "okay";
@@ -301,25 +308,4 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&vpif_capture_pins>, <&vpif_display_pins>;
 	status = "okay";
-
-	/* VPIF capture port */
-	port@0 {
-		vpif_input_ch0: endpoint@0 {
-			reg = <0>;
-			bus-width = <8>;
-		};
-
-		vpif_input_ch1: endpoint@1 {
-			reg = <1>;
-			bus-width = <8>;
-			data-shift = <8>;
-		};
-	};
-
-	/* VPIF display port */
-	port@1 {
-		vpif_output_ch0: endpoint {
-			bus-width = <8>;
-		};
-	};
 };
diff --git a/arch/arm/boot/dts/da850-lcdk.dts b/arch/arm/boot/dts/da850-lcdk.dts
index b837fec70eec..eed89e659143 100644
--- a/arch/arm/boot/dts/da850-lcdk.dts
+++ b/arch/arm/boot/dts/da850-lcdk.dts
@@ -26,6 +26,19 @@
 		reg = <0xc0000000 0x08000000>;
 	};
 
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		dsp_memory_region: dsp-memory@c3000000 {
+			compatible = "shared-dma-pool";
+			reg = <0xc3000000 0x1000000>;
+			reusable;
+			status = "okay";
+		};
+	};
+
 	sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "DA850/OMAP-L138 LCDK";
@@ -318,11 +331,9 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&vpif_capture_pins>;
 	status = "okay";
+};
 
-	/* VPIF capture port */
-	port {
-		vpif_ch0: endpoint {
-			  bus-width = <8>;
-		};
-	};
+&dsp {
+	memory-region = <&dsp_memory_region>;
+	status = "okay";
 };
diff --git a/arch/arm/boot/dts/da850-lego-ev3.dts b/arch/arm/boot/dts/da850-lego-ev3.dts
index 45983c04a8a7..413dbd5d9f64 100644
--- a/arch/arm/boot/dts/da850-lego-ev3.dts
+++ b/arch/arm/boot/dts/da850-lego-ev3.dts
@@ -249,6 +249,15 @@
 			0x4c 0x00000080 0x000000f0
 		>;
 	};
+
+	ev3_lcd_pins: pinmux_lcd {
+		pinctrl-single,bits = <
+			/* SIMO, GP2[11], GP2[12], CLK */
+			0x14 0x00188100 0x00ffff00
+			/* GP5[0] */
+			0x30 0x80000000 0xf0000000
+		>;
+	};
 };
 
 &pinconf {
@@ -357,6 +366,21 @@
 	};
 };
 
+&spi1 {
+	status = "okay";
+	pinctrl-0 = <&ev3_lcd_pins>;
+	pinctrl-names = "default";
+	cs-gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
+
+	display@0{
+		compatible = "lego,ev3-lcd";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+		a0-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>;
+	};
+};
+
 &ehrpwm0 {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index af68ef7b0caa..c66cf7895363 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -23,6 +23,18 @@
 			reg = <0xfffee000 0x2000>;
 		};
 	};
+	dsp: dsp@11800000 {
+		compatible = "ti,da850-dsp";
+		reg = <0x11800000 0x40000>,
+		      <0x11e00000 0x8000>,
+		      <0x11f00000 0x8000>,
+		      <0x01c14044 0x4>,
+		      <0x01c14174 0x8>;
+		reg-names = "l2sram", "l1pram", "l1dram", "host1cfg", "chipsig";
+		interrupt-parent = <&intc>;
+		interrupts = <28>;
+		status = "disabled";
+	};
 	soc@1c00000 {
 		compatible = "simple-bus";
 		model = "da850";
diff --git a/arch/arm/boot/dts/dm8168-evm.dts b/arch/arm/boot/dts/dm8168-evm.dts
index 1865976db5f9..c72a2132aa82 100644
--- a/arch/arm/boot/dts/dm8168-evm.dts
+++ b/arch/arm/boot/dts/dm8168-evm.dts
@@ -68,6 +68,34 @@
 			DM816X_IOPAD(0x0d08, MUX_MODE0)			/* USB1_DRVVBUS */
 		>;
 	};
+
+	nandflash_pins: nandflash_pins {
+		pinctrl-single,pins = <
+			DM816X_IOPAD(0x0b38, PULL_UP | MUX_MODE0)		/* PINCTRL207 GPMC_CS0*/
+			DM816X_IOPAD(0x0b60, PULL_ENA | MUX_MODE0)		/* PINCTRL217 GPMC_ADV_ALE */
+			DM816X_IOPAD(0x0b54, PULL_UP | PULL_ENA | MUX_MODE0)	/* PINCTRL214 GPMC_OE_RE */
+			DM816X_IOPAD(0x0b58, PULL_ENA | MUX_MODE0)		/* PINCTRL215 GPMC_BE0_CLE */
+			DM816X_IOPAD(0x0b50, PULL_UP | MUX_MODE0)		/* PINCTRL213 GPMC_WE */
+			DM816X_IOPAD(0x0b6c, MUX_MODE0)				/* PINCTRL220 GPMC_WAIT */
+			DM816X_IOPAD(0x0be4, PULL_ENA | MUX_MODE0)		/* PINCTRL250 GPMC_CLK */
+			DM816X_IOPAD(0x0ba4, MUX_MODE0)				/* PINCTRL234 GPMC_D0 */
+			DM816X_IOPAD(0x0ba8, MUX_MODE0)				/* PINCTRL234 GPMC_D1 */
+			DM816X_IOPAD(0x0bac, MUX_MODE0)				/* PINCTRL234 GPMC_D2 */
+			DM816X_IOPAD(0x0bb0, MUX_MODE0)				/* PINCTRL234 GPMC_D3 */
+			DM816X_IOPAD(0x0bb4, MUX_MODE0)				/* PINCTRL234 GPMC_D4 */
+			DM816X_IOPAD(0x0bb8, MUX_MODE0)				/* PINCTRL234 GPMC_D5 */
+			DM816X_IOPAD(0x0bbc, MUX_MODE0)				/* PINCTRL234 GPMC_D6 */
+			DM816X_IOPAD(0x0bc0, MUX_MODE0)				/* PINCTRL234 GPMC_D7 */
+			DM816X_IOPAD(0x0bc4, MUX_MODE0)				/* PINCTRL234 GPMC_D8 */
+			DM816X_IOPAD(0x0bc8, MUX_MODE0)				/* PINCTRL234 GPMC_D9 */
+			DM816X_IOPAD(0x0bcc, MUX_MODE0)				/* PINCTRL234 GPMC_D10 */
+			DM816X_IOPAD(0x0bd0, MUX_MODE0)				/* PINCTRL234 GPMC_D11 */
+			DM816X_IOPAD(0x0bd4, MUX_MODE0)				/* PINCTRL234 GPMC_D12 */
+			DM816X_IOPAD(0x0bd8, MUX_MODE0)				/* PINCTRL234 GPMC_D13 */
+			DM816X_IOPAD(0x0bdc, MUX_MODE0)				/* PINCTRL234 GPMC_D14 */
+			DM816X_IOPAD(0x0be0, MUX_MODE0)				/* PINCTRL234 GPMC_D15 */
+		>;
+	};
 };
 
 &i2c1 {
@@ -90,6 +118,8 @@
 
 &gpmc {
 	ranges = <0 0 0x04000000 0x01000000>;	/* CS0: 16MB for NAND */
+	pinctrl-names = "default";
+	pinctrl-0 = <&nandflash_pins>;
 
 	nand@0,0 {
 		compatible = "ti,omap2-nand";
@@ -98,9 +128,11 @@
 		interrupt-parent = <&gpmc>;
 		interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
 			     <1 IRQ_TYPE_NONE>; /* termcount */
+		rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ti,nand-ecc-opt = "bch8";
+		ti,elm-id = <&elm>;
 		nand-bus-width = <16>;
 		gpmc,device-width = <2>;
 		gpmc,sync-clk-ps = <0>;
@@ -164,7 +196,7 @@
 	vmmc-supply = <&vmmcsd_fixed>;
 	bus-width = <4>;
 	cd-gpios = <&gpio2 7 GPIO_ACTIVE_LOW>;
-	wp-gpios = <&gpio2 8 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio2 8 GPIO_ACTIVE_HIGH>;
 };
 
 /* At least dm8168-evm rev c won't support multipoint, later may */
diff --git a/arch/arm/boot/dts/dm816x.dtsi b/arch/arm/boot/dts/dm816x.dtsi
index 59cbf958fcc3..566b2a8c8b96 100644
--- a/arch/arm/boot/dts/dm816x.dtsi
+++ b/arch/arm/boot/dts/dm816x.dtsi
@@ -145,7 +145,7 @@
 		};
 
 		elm: elm@48080000 {
-			compatible = "ti,816-elm";
+			compatible = "ti,am3352-elm";
 			ti,hwmods = "elm";
 			reg = <0x48080000 0x2000>;
 			interrupts = <4>;
diff --git a/arch/arm/boot/dts/dove-cubox-es.dts b/arch/arm/boot/dts/dove-cubox-es.dts
index e28ef056dd17..ad361ec1361d 100644
--- a/arch/arm/boot/dts/dove-cubox-es.dts
+++ b/arch/arm/boot/dts/dove-cubox-es.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "dove-cubox.dts"
 
 / {
diff --git a/arch/arm/boot/dts/dove-cubox.dts b/arch/arm/boot/dts/dove-cubox.dts
index af3cb633135f..580e3cbcfbf7 100644
--- a/arch/arm/boot/dts/dove-cubox.dts
+++ b/arch/arm/boot/dts/dove-cubox.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "dove.dtsi"
diff --git a/arch/arm/boot/dts/dove-d2plug.dts b/arch/arm/boot/dts/dove-d2plug.dts
index c11d3636c8e5..273f12ca2512 100644
--- a/arch/arm/boot/dts/dove-d2plug.dts
+++ b/arch/arm/boot/dts/dove-d2plug.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "dove.dtsi"
diff --git a/arch/arm/boot/dts/dove-d3plug.dts b/arch/arm/boot/dts/dove-d3plug.dts
index f5f59bb5a534..826026c28f90 100644
--- a/arch/arm/boot/dts/dove-d3plug.dts
+++ b/arch/arm/boot/dts/dove-d3plug.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "dove.dtsi"
@@ -88,7 +89,7 @@
 &pcie {
 	status = "okay";
 	/* Fresco Logic USB3.0 xHCI controller */
-	pcie-port@0 {
+	pcie@1 {
 		status = "okay";
 		reset-gpios = <&gpio0 26 1>;
 		reset-delay-us = <20000>;
@@ -96,7 +97,7 @@
 		pinctrl-names = "default";
 	};
 	/* Mini-PCIe slot */
-	pcie-port@1 {
+	pcie@2 {
 		status = "okay";
 		reset-gpios = <&gpio0 25 1>;
 	};
diff --git a/arch/arm/boot/dts/dove-dove-db.dts b/arch/arm/boot/dts/dove-dove-db.dts
index bb725dca3a10..1754a62e014e 100644
--- a/arch/arm/boot/dts/dove-dove-db.dts
+++ b/arch/arm/boot/dts/dove-dove-db.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "dove.dtsi"
diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi
index 698d58cea20d..4a0a5115b298 100644
--- a/arch/arm/boot/dts/dove.dtsi
+++ b/arch/arm/boot/dts/dove.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /include/ "skeleton.dtsi"
 
 #include <dt-bindings/gpio/gpio.h>
@@ -89,7 +90,7 @@
 			  MBUS_ID(0x03, 0x01) 0 0xc8000000 0x0100000   /* CESA SRAM  1M */
 			  MBUS_ID(0x0d, 0x00) 0 0xf0000000 0x0100000>; /* PMU  SRAM  1M */
 
-		pcie: pcie-controller {
+		pcie: pcie {
 			compatible = "marvell,dove-pcie";
 			status = "disabled";
 			device_type = "pci";
@@ -106,7 +107,7 @@
 				  0x82000000 0x2 0x0 MBUS_ID(0x08, 0xe8) 0 1 0   /* Port 1.0 Mem */
 				  0x81000000 0x2 0x0 MBUS_ID(0x08, 0xe0) 0 1 0>; /* Port 1.0 I/O */
 
-			pcie0: pcie-port@0 {
+			pcie0: pcie@1 {
 				device_type = "pci";
 				status = "disabled";
 				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
@@ -118,13 +119,14 @@
 				#size-cells = <2>;
 				ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
 				          0x81000000 0 0 0x81000000 0x1 0 1 0>;
+				bus-range = <0x00 0xff>;
 
 				#interrupt-cells = <1>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &intc 16>;
 			};
 
-			pcie1: pcie-port@1 {
+			pcie1: pcie@2 {
 				device_type = "pci";
 				status = "disabled";
 				assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
@@ -136,6 +138,7 @@
 				#size-cells = <2>;
 				ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0
 				          0x81000000 0 0 0x81000000 0x2 0 1 0>;
+				bus-range = <0x00 0xff>;
 
 				#interrupt-cells = <1>;
 				interrupt-map-mask = <0 0 0 0>;
@@ -454,25 +457,25 @@
 					};
 				};
 
-				thermal: thermal-diode@001c {
+				thermal: thermal-diode@1c {
 					compatible = "marvell,dove-thermal";
 					reg = <0x001c 0x0c>, <0x005c 0x08>;
 				};
 
-				gate_clk: clock-gating-ctrl@0038 {
+				gate_clk: clock-gating-ctrl@38 {
 					compatible = "marvell,dove-gating-clock";
 					reg = <0x0038 0x4>;
 					clocks = <&core_clk 0>;
 					#clock-cells = <1>;
 				};
 
-				divider_clk: core-clock@0064 {
+				divider_clk: core-clock@64 {
 					compatible = "marvell,dove-divider-clock";
 					reg = <0x0064 0x8>;
 					#clock-cells = <1>;
 				};
 
-				pinctrl: pin-ctrl@0200 {
+				pinctrl: pin-ctrl@200 {
 					compatible = "marvell,dove-pinctrl";
 					reg = <0x0200 0x14>,
 					      <0x0440 0x04>;
@@ -716,13 +719,13 @@
 					};
 				};
 
-				core_clk: core-clocks@0214 {
+				core_clk: core-clocks@214 {
 					compatible = "marvell,dove-core-clock";
 					reg = <0x0214 0x4>;
 					#clock-cells = <1>;
 				};
 
-				gpio0: gpio-ctrl@0400 {
+				gpio0: gpio-ctrl@400 {
 					compatible = "marvell,orion-gpio";
 					#gpio-cells = <2>;
 					gpio-controller;
@@ -734,7 +737,7 @@
 					interrupts = <12>, <13>, <14>, <60>;
 				};
 
-				gpio1: gpio-ctrl@0420 {
+				gpio1: gpio-ctrl@420 {
 					compatible = "marvell,orion-gpio";
 					#gpio-cells = <2>;
 					gpio-controller;
diff --git a/arch/arm/boot/dts/dra7-evm-common.dtsi b/arch/arm/boot/dts/dra7-evm-common.dtsi
new file mode 100644
index 000000000000..e088bb93636a
--- /dev/null
+++ b/arch/arm/boot/dts/dra7-evm-common.dtsi
@@ -0,0 +1,262 @@
+/*
+ * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clk/ti-dra7-atl.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	chosen {
+		stdout-path = &uart1;
+	};
+
+	extcon_usb1: extcon_usb1 {
+		compatible = "linux,extcon-usb-gpio";
+		id-gpio = <&pcf_gpio_21 1 GPIO_ACTIVE_HIGH>;
+	};
+
+	sound0: sound0 {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "DRA7xx-EVM";
+		simple-audio-card,widgets =
+			"Headphone", "Headphone Jack",
+			"Line", "Line Out",
+			"Microphone", "Mic Jack",
+			"Line", "Line In";
+		simple-audio-card,routing =
+			"Headphone Jack",	"HPLOUT",
+			"Headphone Jack",	"HPROUT",
+			"Line Out",		"LLOUT",
+			"Line Out",		"RLOUT",
+			"MIC3L",		"Mic Jack",
+			"MIC3R",		"Mic Jack",
+			"Mic Jack",		"Mic Bias",
+			"LINE1L",		"Line In",
+			"LINE1R",		"Line In";
+		simple-audio-card,format = "dsp_b";
+		simple-audio-card,bitclock-master = <&sound0_master>;
+		simple-audio-card,frame-master = <&sound0_master>;
+		simple-audio-card,bitclock-inversion;
+
+		sound0_master: simple-audio-card,cpu {
+			sound-dai = <&mcasp3>;
+			system-clock-frequency = <5644800>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&tlv320aic3106>;
+			clocks = <&atl_clkin2_ck>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		led0 {
+			label = "dra7:usr1";
+			gpios = <&pcf_lcd 4 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+
+		led1 {
+			label = "dra7:usr2";
+			gpios = <&pcf_lcd 5 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+
+		led2 {
+			label = "dra7:usr3";
+			gpios = <&pcf_lcd 6 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+
+		led3 {
+			label = "dra7:usr4";
+			gpios = <&pcf_lcd 7 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		autorepeat;
+
+		USER1 {
+			label = "btnUser1";
+			linux,code = <BTN_0>;
+			gpios = <&pcf_lcd 2 GPIO_ACTIVE_LOW>;
+		};
+
+		USER2 {
+			label = "btnUser2";
+			linux,code = <BTN_1>;
+			gpios = <&pcf_lcd 3 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&i2c3 {
+	status = "okay";
+	clock-frequency = <400000>;
+};
+
+&mcspi1 {
+	status = "okay";
+};
+
+&mcspi2 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+	interrupts-extended = <&crossbar_mpu GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
+			      <&dra7_pmx_core 0x3e0>;
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&qspi {
+	status = "okay";
+
+	spi-max-frequency = <76800000>;
+	m25p80@0 {
+		compatible = "s25fl256s1";
+		spi-max-frequency = <76800000>;
+		reg = <0>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <4>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		/* MTD partition table.
+		 * The ROM checks the first four physical blocks
+		 * for a valid file to boot and the flash here is
+		 * 64KiB block size.
+		 */
+		partition@0 {
+			label = "QSPI.SPL";
+			reg = <0x00000000 0x000010000>;
+		};
+		partition@1 {
+			label = "QSPI.SPL.backup1";
+			reg = <0x00010000 0x00010000>;
+		};
+		partition@2 {
+			label = "QSPI.SPL.backup2";
+			reg = <0x00020000 0x00010000>;
+		};
+		partition@3 {
+			label = "QSPI.SPL.backup3";
+			reg = <0x00030000 0x00010000>;
+		};
+		partition@4 {
+			label = "QSPI.u-boot";
+			reg = <0x00040000 0x00100000>;
+		};
+		partition@5 {
+			label = "QSPI.u-boot-spl-os";
+			reg = <0x00140000 0x00080000>;
+		};
+		partition@6 {
+			label = "QSPI.u-boot-env";
+			reg = <0x001c0000 0x00010000>;
+		};
+		partition@7 {
+			label = "QSPI.u-boot-env.backup1";
+			reg = <0x001d0000 0x0010000>;
+		};
+		partition@8 {
+			label = "QSPI.kernel";
+			reg = <0x001e0000 0x0800000>;
+		};
+		partition@9 {
+			label = "QSPI.file-system";
+			reg = <0x009e0000 0x01620000>;
+		};
+	};
+};
+
+&omap_dwc3_1 {
+	extcon = <&extcon_usb1>;
+};
+
+&usb1 {
+	dr_mode = "otg";
+	extcon = <&extcon_usb1>;
+};
+
+&usb2 {
+	dr_mode = "host";
+};
+
+&atl {
+	assigned-clocks = <&abe_dpll_sys_clk_mux>,
+			  <&atl_gfclk_mux>,
+			  <&dpll_abe_ck>,
+			  <&dpll_abe_m2x2_ck>,
+			  <&atl_clkin2_ck>;
+	assigned-clock-parents = <&sys_clkin2>, <&dpll_abe_m2_ck>;
+	assigned-clock-rates = <0>, <0>, <180633600>, <361267200>, <5644800>;
+
+	status = "okay";
+
+	atl2 {
+		bws = <DRA7_ATL_WS_MCASP2_FSX>;
+		aws = <DRA7_ATL_WS_MCASP3_FSX>;
+	};
+};
+
+&mcasp3 {
+	#sound-dai-cells = <0>;
+
+	assigned-clocks = <&mcasp3_ahclkx_mux>;
+	assigned-clock-parents = <&atl_clkin2_ck>;
+
+	status = "okay";
+
+	op-mode = <0>;          /* MCASP_IIS_MODE */
+	tdm-slots = <2>;
+	/* 4 serializer */
+	serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
+		1 2 0 0
+	>;
+	tx-num-evt = <32>;
+	rx-num-evt = <32>;
+};
+
+&mailbox5 {
+	status = "okay";
+	mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
+		status = "okay";
+	};
+	mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
+		status = "okay";
+	};
+};
+
+&mailbox6 {
+	status = "okay";
+	mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
+		status = "okay";
+	};
+	mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
+		status = "okay";
+	};
+};
+
+&pcie1_rc {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index f47fc4daf062..ef9c90daa74b 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -8,9 +8,8 @@
 /dts-v1/;
 
 #include "dra74x.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/clk/ti-dra7-atl.h>
-#include <dt-bindings/input/input.h>
+#include "dra7-evm-common.dtsi"
+#include "dra74x-mmc-iodelay.dtsi"
 
 / {
 	model = "TI DRA742";
@@ -21,8 +20,12 @@
 		reg = <0x0 0x80000000 0x0 0x60000000>; /* 1536 MB */
 	};
 
-	chosen {
-		stdout-path = &uart1;
+	evm_1v8_sw: fixedregulator-evm_1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "evm_1v8";
+		vin-supply = <&smps9_reg>;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
 	};
 
 	evm_3v3_sd: fixedregulator-sd {
@@ -51,11 +54,6 @@
 		regulator-max-microvolt = <1800000>;
 	};
 
-	extcon_usb1: extcon_usb1 {
-		compatible = "linux,extcon-usb-gpio";
-		id-gpio = <&pcf_gpio_21 1 GPIO_ACTIVE_HIGH>;
-	};
-
 	extcon_usb2: extcon_usb2 {
 		compatible = "linux,extcon-usb-gpio";
 		id-gpio = <&pcf_gpio_21 2 GPIO_ACTIVE_HIGH>;
@@ -73,85 +71,6 @@
 		gpio = <&gpio7 11 GPIO_ACTIVE_HIGH>;
 	};
 
-	sound0: sound0 {
-		compatible = "simple-audio-card";
-		simple-audio-card,name = "DRA7xx-EVM";
-		simple-audio-card,widgets =
-			"Headphone", "Headphone Jack",
-			"Line", "Line Out",
-			"Microphone", "Mic Jack",
-			"Line", "Line In";
-		simple-audio-card,routing =
-			"Headphone Jack",	"HPLOUT",
-			"Headphone Jack",	"HPROUT",
-			"Line Out",		"LLOUT",
-			"Line Out",		"RLOUT",
-			"MIC3L",		"Mic Jack",
-			"MIC3R",		"Mic Jack",
-			"Mic Jack",		"Mic Bias",
-			"LINE1L",		"Line In",
-			"LINE1R",		"Line In";
-		simple-audio-card,format = "dsp_b";
-		simple-audio-card,bitclock-master = <&sound0_master>;
-		simple-audio-card,frame-master = <&sound0_master>;
-		simple-audio-card,bitclock-inversion;
-
-		sound0_master: simple-audio-card,cpu {
-			sound-dai = <&mcasp3>;
-			system-clock-frequency = <5644800>;
-		};
-
-		simple-audio-card,codec {
-			sound-dai = <&tlv320aic3106>;
-			clocks = <&atl_clkin2_ck>;
-		};
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		led0 {
-			label = "dra7:usr1";
-			gpios = <&pcf_lcd 4 GPIO_ACTIVE_LOW>;
-			default-state = "off";
-		};
-
-		led1 {
-			label = "dra7:usr2";
-			gpios = <&pcf_lcd 5 GPIO_ACTIVE_LOW>;
-			default-state = "off";
-		};
-
-		led2 {
-			label = "dra7:usr3";
-			gpios = <&pcf_lcd 6 GPIO_ACTIVE_LOW>;
-			default-state = "off";
-		};
-
-		led3 {
-			label = "dra7:usr4";
-			gpios = <&pcf_lcd 7 GPIO_ACTIVE_LOW>;
-			default-state = "off";
-		};
-	};
-
-	gpio_keys {
-		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		autorepeat;
-
-		USER1 {
-			label = "btnUser1";
-			linux,code = <BTN_0>;
-			gpios = <&pcf_lcd 2 GPIO_ACTIVE_LOW>;
-		};
-
-		USER2 {
-			label = "btnUser2";
-			linux,code = <BTN_1>;
-			gpios = <&pcf_lcd 3 GPIO_ACTIVE_LOW>;
-		};
-	};
 };
 
 &dra7_pmx_core {
@@ -406,137 +325,49 @@
 	};
 };
 
-&i2c3 {
-	status = "okay";
-	clock-frequency = <400000>;
-};
-
-&mcspi1 {
-	status = "okay";
-};
-
-&mcspi2 {
-	status = "okay";
-};
-
-&uart1 {
-	status = "okay";
-	interrupts-extended = <&crossbar_mpu GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
-			      <&dra7_pmx_core 0x3e0>;
-};
-
-&uart2 {
-	status = "okay";
-};
-
-&uart3 {
-	status = "okay";
-};
-
 &mmc1 {
 	status = "okay";
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc1_pins_default>;
 	vmmc-supply = <&evm_3v3_sd>;
-	vmmc_aux-supply = <&ldo1_reg>;
+	vqmmc-supply = <&ldo1_reg>;
 	bus-width = <4>;
 	/*
 	 * SDCD signal is not being used here - using the fact that GPIO mode
 	 * is always hardwired.
 	 */
 	cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
+	pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50-rev11", "sdr104-rev11", "ddr50", "sdr104";
+	pinctrl-0 = <&mmc1_pins_default>;
+	pinctrl-1 = <&mmc1_pins_hs>;
+	pinctrl-2 = <&mmc1_pins_sdr12>;
+	pinctrl-3 = <&mmc1_pins_sdr25>;
+	pinctrl-4 = <&mmc1_pins_sdr50>;
+	pinctrl-5 = <&mmc1_pins_ddr50 &mmc1_iodelay_ddr_rev11_conf>;
+	pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev11_conf>;
+	pinctrl-7 = <&mmc1_pins_ddr50 &mmc1_iodelay_ddr_rev20_conf>;
+	pinctrl-8 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>;
 };
 
 &mmc2 {
 	status = "okay";
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc2_pins_default>;
-	vmmc-supply = <&evm_3v3_sw>;
+	vmmc-supply = <&evm_1v8_sw>;
 	bus-width = <8>;
+	pinctrl-names = "default", "hs", "ddr_1_8v-rev11", "ddr_1_8v", "hs200_1_8v-rev11", "hs200_1_8v";
+	pinctrl-0 = <&mmc2_pins_default>;
+	pinctrl-1 = <&mmc2_pins_hs>;
+	pinctrl-2 = <&mmc2_pins_ddr_1_8v_rev11 &mmc2_iodelay_ddr_1_8v_rev11_conf>;
+	pinctrl-3 = <&mmc2_pins_ddr_rev20>;
+	pinctrl-4 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_rev11_conf>;
+	pinctrl-5 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_rev20_conf>;
 };
 
 &cpu0 {
 	cpu0-supply = <&smps123_reg>;
 };
 
-&qspi {
-	status = "okay";
-
-	spi-max-frequency = <76800000>;
-	m25p80@0 {
-		compatible = "s25fl256s1";
-		spi-max-frequency = <76800000>;
-		reg = <0>;
-		spi-tx-bus-width = <1>;
-		spi-rx-bus-width = <4>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		/* MTD partition table.
-		 * The ROM checks the first four physical blocks
-		 * for a valid file to boot and the flash here is
-		 * 64KiB block size.
-		 */
-		partition@0 {
-			label = "QSPI.SPL";
-			reg = <0x00000000 0x000010000>;
-		};
-		partition@1 {
-			label = "QSPI.SPL.backup1";
-			reg = <0x00010000 0x00010000>;
-		};
-		partition@2 {
-			label = "QSPI.SPL.backup2";
-			reg = <0x00020000 0x00010000>;
-		};
-		partition@3 {
-			label = "QSPI.SPL.backup3";
-			reg = <0x00030000 0x00010000>;
-		};
-		partition@4 {
-			label = "QSPI.u-boot";
-			reg = <0x00040000 0x00100000>;
-		};
-		partition@5 {
-			label = "QSPI.u-boot-spl-os";
-			reg = <0x00140000 0x00080000>;
-		};
-		partition@6 {
-			label = "QSPI.u-boot-env";
-			reg = <0x001c0000 0x00010000>;
-		};
-		partition@7 {
-			label = "QSPI.u-boot-env.backup1";
-			reg = <0x001d0000 0x0010000>;
-		};
-		partition@8 {
-			label = "QSPI.kernel";
-			reg = <0x001e0000 0x0800000>;
-		};
-		partition@9 {
-			label = "QSPI.file-system";
-			reg = <0x009e0000 0x01620000>;
-		};
-	};
-};
-
-&omap_dwc3_1 {
-	extcon = <&extcon_usb1>;
-};
-
 &omap_dwc3_2 {
 	extcon = <&extcon_usb2>;
 };
 
-&usb1 {
-	dr_mode = "otg";
-	extcon = <&extcon_usb1>;
-};
-
-&usb2 {
-	dr_mode = "host";
-};
-
 &elm {
 	status = "okay";
 };
@@ -556,6 +387,7 @@
 		interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
 			     <1 IRQ_TYPE_NONE>; /* termcount */
 		rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 pin */
+		ti,nand-xfer-type = "prefetch-dma";
 		ti,nand-ecc-opt = "bch8";
 		ti,elm-id = <&elm>;
 		nand-bus-width = <16>;
@@ -665,58 +497,3 @@
 	pinctrl-1 = <&dcan1_pins_sleep>;
 	pinctrl-2 = <&dcan1_pins_default>;
 };
-
-&atl {
-	assigned-clocks = <&abe_dpll_sys_clk_mux>,
-			  <&atl_gfclk_mux>,
-			  <&dpll_abe_ck>,
-			  <&dpll_abe_m2x2_ck>,
-			  <&atl_clkin2_ck>;
-	assigned-clock-parents = <&sys_clkin2>, <&dpll_abe_m2_ck>;
-	assigned-clock-rates = <0>, <0>, <180633600>, <361267200>, <5644800>;
-
-	status = "okay";
-
-	atl2 {
-		bws = <DRA7_ATL_WS_MCASP2_FSX>;
-		aws = <DRA7_ATL_WS_MCASP3_FSX>;
-	};
-};
-
-&mcasp3 {
-	#sound-dai-cells = <0>;
-
-	assigned-clocks = <&mcasp3_ahclkx_mux>;
-	assigned-clock-parents = <&atl_clkin2_ck>;
-
-	status = "okay";
-
-	op-mode = <0>;          /* MCASP_IIS_MODE */
-	tdm-slots = <2>;
-	/* 4 serializer */
-	serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
-		1 2 0 0
-	>;
-	tx-num-evt = <32>;
-	rx-num-evt = <32>;
-};
-
-&mailbox5 {
-	status = "okay";
-	mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
-		status = "okay";
-	};
-	mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
-		status = "okay";
-	};
-};
-
-&mailbox6 {
-	status = "okay";
-	mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
-		status = "okay";
-	};
-	mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
-		status = "okay";
-	};
-};
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 0f0f6f58bd18..ac9216293b7c 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -170,7 +170,7 @@
 						pbias_mmc_reg: pbias_mmc_omap5 {
 							regulator-name = "pbias_mmc_omap5";
 							regulator-min-microvolt = <1800000>;
-							regulator-max-microvolt = <3000000>;
+							regulator-max-microvolt = <3300000>;
 						};
 					};
 
@@ -196,6 +196,7 @@
 				scm_conf1: scm_conf@1c04 {
 					compatible = "syscon";
 					reg = <0x1c04 0x0020>;
+					#syscon-cells = <2>;
 				};
 
 				scm_conf_pcie: scm_conf@1c24 {
@@ -287,7 +288,11 @@
 			#address-cells = <1>;
 			ranges = <0x51000000 0x51000000 0x3000
 				  0x0	     0x20000000 0x10000000>;
-			pcie1: pcie@51000000 {
+			/**
+			 * To enable PCI endpoint mode, disable the pcie1_rc
+			 * node and enable pcie1_ep mode.
+			 */
+			pcie1_rc: pcie@51000000 {
 				compatible = "ti,dra7-pcie";
 				reg = <0x51000000 0x2000>, <0x51002000 0x14c>, <0x1000 0x2000>;
 				reg-names = "rc_dbics", "ti_conf", "config";
@@ -309,12 +314,28 @@
 						<0 0 0 2 &pcie1_intc 2>,
 						<0 0 0 3 &pcie1_intc 3>,
 						<0 0 0 4 &pcie1_intc 4>;
+				status = "disabled";
 				pcie1_intc: interrupt-controller {
 					interrupt-controller;
 					#address-cells = <0>;
 					#interrupt-cells = <1>;
 				};
 			};
+
+			pcie1_ep: pcie_ep@51000000 {
+				compatible = "ti,dra7-pcie-ep";
+				reg = <0x51000000 0x28>, <0x51002000 0x14c>, <0x51001000 0x28>, <0x1000 0x10000000>;
+				reg-names = "ep_dbics", "ti_conf", "ep_dbics2", "addr_space";
+				interrupts = <0 232 0x4>;
+				num-lanes = <1>;
+				num-ib-windows = <4>;
+				num-ob-windows = <16>;
+				ti,hwmods = "pcie1";
+				phys = <&pcie1_phy>;
+				phy-names = "pcie-phy0";
+				ti,syscon-unaligned-access = <&scm_conf1 0x14 2>;
+				status = "disabled";
+			};
 		};
 
 		axi@1 {
@@ -418,6 +439,14 @@
 			reg = <0x40d00000 0x100>;
 		};
 
+		dra7_iodelay_core: padconf@4844a000 {
+			compatible = "ti,dra7-iodelay";
+			reg = <0x4844a000 0x0d1c>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			#pinctrl-cells = <2>;
+		};
+
 		sdma: dma-controller@4a056000 {
 			compatible = "ti,omap4430-sdma";
 			reg = <0x4a056000 0x1000>;
@@ -428,6 +457,7 @@
 			#dma-cells = <1>;
 			dma-channels = <32>;
 			dma-requests = <127>;
+			ti,hwmods = "dma_system";
 		};
 
 		edma: edma@43300000 {
@@ -1037,6 +1067,14 @@
 			dma-names = "tx", "rx";
 			status = "disabled";
 			pbias-supply = <&pbias_mmc_reg>;
+			max-frequency = <192000000>;
+		};
+
+		hdqw1w: 1w@480b2000 {
+			compatible = "ti,omap3-1w";
+			reg = <0x480b2000 0x1000>;
+			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+			ti,hwmods = "hdq1w";
 		};
 
 		mmc2: mmc@480b4000 {
@@ -1048,6 +1086,7 @@
 			dmas = <&sdma_xbar 47>, <&sdma_xbar 48>;
 			dma-names = "tx", "rx";
 			status = "disabled";
+			max-frequency = <192000000>;
 		};
 
 		mmc3: mmc@480ad000 {
@@ -1059,6 +1098,8 @@
 			dmas = <&sdma_xbar 77>, <&sdma_xbar 78>;
 			dma-names = "tx", "rx";
 			status = "disabled";
+			/* Errata i887 limits max-frequency of MMC3 to 64 MHz */
+			max-frequency = <64000000>;
 		};
 
 		mmc4: mmc@480d1000 {
@@ -1070,6 +1111,7 @@
 			dmas = <&sdma_xbar 57>, <&sdma_xbar 58>;
 			dma-names = "tx", "rx";
 			status = "disabled";
+			max-frequency = <192000000>;
 		};
 
 		mmu0_dsp1: mmu@40d01000 {
@@ -1455,6 +1497,32 @@
 			};
 		};
 
+		target-module@4a0dd000 {
+			compatible = "ti,sysc-omap4-sr";
+			ti,hwmods = "smartreflex_core";
+			reg = <0x4a0dd000 0x4>,
+			      <0x4a0dd008 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x4a0dd000 0x001000>;
+
+			/* SmartReflex child device marked reserved in TRM */
+		};
+
+		target-module@4a0d9000 {
+			compatible = "ti,sysc-omap4-sr";
+			ti,hwmods = "smartreflex_mpu";
+			reg = <0x4a0d9000 0x4>,
+			      <0x4a0d9008 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x4a0d9000 0x001000>;
+
+			/* SmartReflex child device marked reserved in TRM */
+		};
+
 		omap_dwc3_1: omap_dwc3_1@48880000 {
 			compatible = "ti,dwc3";
 			ti,hwmods = "usb_otg_ss1";
diff --git a/arch/arm/boot/dts/dra71-evm.dts b/arch/arm/boot/dts/dra71-evm.dts
index 4d57a55473af..41c9132eb550 100644
--- a/arch/arm/boot/dts/dra71-evm.dts
+++ b/arch/arm/boot/dts/dra71-evm.dts
@@ -7,6 +7,7 @@
  */
 
 #include "dra72-evm-common.dtsi"
+#include "dra72x-mmc-iodelay.dtsi"
 #include <dt-bindings/net/ti-dp83867.h>
 
 / {
@@ -32,6 +33,16 @@
 			  3000000 0x1>;
 	};
 
+	evm_1v8_sw: fixedregulator-evm_1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "evm_1v8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&lp8732_buck0_reg>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
 	poweroff: gpio-poweroff {
 		compatible = "gpio-poweroff";
 		gpios = <&gpio7 30 GPIO_ACTIVE_HIGH>;
@@ -162,7 +173,24 @@
 };
 
 &mmc1 {
-	vmmc_aux-supply = <&vpo_sd_1v8_3v3>;
+	pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104";
+	pinctrl-0 = <&mmc1_pins_default>;
+	pinctrl-1 = <&mmc1_pins_hs>;
+	pinctrl-2 = <&mmc1_pins_sdr12>;
+	pinctrl-3 = <&mmc1_pins_sdr25>;
+	pinctrl-4 = <&mmc1_pins_sdr50>;
+	pinctrl-5 = <&mmc1_pins_ddr50_rev20 &mmc1_iodelay_ddr50_conf>;
+	pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>;
+	vqmmc-supply = <&vpo_sd_1v8_3v3>;
+};
+
+&mmc2 {
+	pinctrl-names = "default", "hs", "ddr_1_8v", "hs200_1_8v";
+	pinctrl-0 = <&mmc2_pins_default>;
+	pinctrl-1 = <&mmc2_pins_hs>;
+	pinctrl-2 = <&mmc2_pins_ddr_rev20 &mmc2_iodelay_ddr_conf>;
+	pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_rev20_conf>;
+	vmmc-supply = <&evm_1v8_sw>;
 };
 
 &mac {
@@ -190,7 +218,8 @@
 		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
 		ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
 		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
-		ti,impedance-control = <0x1f>;
+		ti,min-output-impedance;
+		ti,dp83867-rxctrl-strap-quirk;
 	};
 
 	dp83867_1: ethernet-phy@3 {
@@ -198,7 +227,8 @@
 		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
 		ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
 		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
-		ti,impedance-control = <0x1f>;
+		ti,min-output-impedance;
+		ti,dp83867-rxctrl-strap-quirk;
 	};
 };
 
diff --git a/arch/arm/boot/dts/dra72-evm-common.dtsi b/arch/arm/boot/dts/dra72-evm-common.dtsi
index 85780549bc26..2e485a13dfd7 100644
--- a/arch/arm/boot/dts/dra72-evm-common.dtsi
+++ b/arch/arm/boot/dts/dra72-evm-common.dtsi
@@ -311,6 +311,7 @@
 		interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
 			     <1 IRQ_TYPE_NONE>;	/* termcount */
 		rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 pin */
+		ti,nand-xfer-type = "prefetch-dma";
 		ti,nand-ecc-opt = "bch8";
 		ti,elm-id = <&elm>;
 		nand-bus-width = <16>;
@@ -419,8 +420,6 @@
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc2_pins_default>;
-
-	vmmc-supply = <&evm_3v3_sw>;
 	bus-width = <8>;
 	ti,non-removable;
 	max-frequency = <192000000>;
@@ -564,3 +563,7 @@
 		status = "okay";
 	};
 };
+
+&pcie1_rc {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/dra72-evm-revc.dts b/arch/arm/boot/dts/dra72-evm-revc.dts
index 3ecac56bf504..bf588d00728d 100644
--- a/arch/arm/boot/dts/dra72-evm-revc.dts
+++ b/arch/arm/boot/dts/dra72-evm-revc.dts
@@ -6,6 +6,7 @@
  * published by the Free Software Foundation.
  */
 #include "dra72-evm-common.dtsi"
+#include "dra72x-mmc-iodelay.dtsi"
 #include <dt-bindings/net/ti-dp83867.h>
 
 / {
@@ -15,6 +16,16 @@
 		device_type = "memory";
 		reg = <0x0 0x80000000 0x0 0x80000000>; /* 2GB */
 	};
+
+	evm_1v8_sw: fixedregulator-evm_1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "evm_1v8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&smps4_reg>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
 };
 
 &i2c1 {
@@ -70,6 +81,7 @@
 		ti,min-output-impedance;
 		interrupt-parent = <&gpio6>;
 		interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
+		ti,dp83867-rxctrl-strap-quirk;
 	};
 
 	dp83867_1: ethernet-phy@3 {
@@ -80,5 +92,27 @@
 		ti,min-output-impedance;
 		interrupt-parent = <&gpio6>;
 		interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
+		ti,dp83867-rxctrl-strap-quirk;
 	};
 };
+
+&mmc1 {
+	pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104";
+	pinctrl-0 = <&mmc1_pins_default>;
+	pinctrl-1 = <&mmc1_pins_hs>;
+	pinctrl-2 = <&mmc1_pins_sdr12>;
+	pinctrl-3 = <&mmc1_pins_sdr25>;
+	pinctrl-4 = <&mmc1_pins_sdr50>;
+	pinctrl-5 = <&mmc1_pins_ddr50_rev20 &mmc1_iodelay_ddr50_conf>;
+	pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>;
+	vqmmc-supply = <&ldo1_reg>;
+};
+
+&mmc2 {
+	pinctrl-names = "default", "hs", "ddr_1_8v", "hs200_1_8v";
+	pinctrl-0 = <&mmc2_pins_default>;
+	pinctrl-1 = <&mmc2_pins_hs>;
+	pinctrl-2 = <&mmc2_pins_ddr_rev20 &mmc2_iodelay_ddr_conf>;
+	pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_rev20_conf>;
+	vmmc-supply = <&evm_1v8_sw>;
+};
diff --git a/arch/arm/boot/dts/dra72-evm-tps65917.dtsi b/arch/arm/boot/dts/dra72-evm-tps65917.dtsi
index e6df676886c0..57bfe5caf5e4 100644
--- a/arch/arm/boot/dts/dra72-evm-tps65917.dtsi
+++ b/arch/arm/boot/dts/dra72-evm-tps65917.dtsi
@@ -146,5 +146,5 @@
 };
 
 &mmc1 {
-	vmmc_aux-supply = <&ldo1_reg>;
+	vqmmc-supply = <&ldo1_reg>;
 };
diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts
index cd9c4ff12654..c572693b1665 100644
--- a/arch/arm/boot/dts/dra72-evm.dts
+++ b/arch/arm/boot/dts/dra72-evm.dts
@@ -6,6 +6,7 @@
  * published by the Free Software Foundation.
  */
 #include "dra72-evm-common.dtsi"
+#include "dra72x-mmc-iodelay.dtsi"
 / {
 	model = "TI DRA722";
 
@@ -13,6 +14,16 @@
 		device_type = "memory";
 		reg = <0x0 0x80000000 0x0 0x40000000>; /* 1024 MB */
 	};
+
+	evm_1v8_sw: fixedregulator-evm_1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "evm_1v8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&smps4_reg>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
 };
 
 &i2c1 {
@@ -43,3 +54,24 @@
 	phy_id = <&davinci_mdio>, <3>;
 	phy-mode = "rgmii";
 };
+
+&mmc1 {
+	pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104";
+	pinctrl-0 = <&mmc1_pins_default>;
+	pinctrl-1 = <&mmc1_pins_hs>;
+	pinctrl-2 = <&mmc1_pins_sdr12>;
+	pinctrl-3 = <&mmc1_pins_sdr25>;
+	pinctrl-4 = <&mmc1_pins_sdr50>;
+	pinctrl-5 = <&mmc1_pins_ddr50_rev10>;
+	pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev10_conf>;
+	vqmmc-supply = <&ldo1_reg>;
+};
+
+&mmc2 {
+	pinctrl-names = "default", "hs", "ddr_1_8v", "hs200_1_8v";
+	pinctrl-0 = <&mmc2_pins_default>;
+	pinctrl-1 = <&mmc2_pins_hs>;
+	pinctrl-2 = <&mmc2_pins_ddr_rev10>;
+	pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_rev10_conf>;
+	vmmc-supply = <&evm_1v8_sw>;
+};
diff --git a/arch/arm/boot/dts/dra72x-mmc-iodelay.dtsi b/arch/arm/boot/dts/dra72x-mmc-iodelay.dtsi
new file mode 100644
index 000000000000..088013c6dc6e
--- /dev/null
+++ b/arch/arm/boot/dts/dra72x-mmc-iodelay.dtsi
@@ -0,0 +1,350 @@
+/*
+ * MMC IOdelay values for TI's DRA72x, DRA71x and AM571x SoCs.
+ *
+ * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+/*
+ * Rules for modifying this file:
+ * a) Update of this file should typically correspond to a datamanual revision.
+ *    Datamanual revision that was used should be updated in comment below.
+ *    If there is no update to datamanual, do not update the values. If you
+ *    need to use values different from that recommended by the datamanual
+ *    for your design, then you should consider adding values to the device-
+ *    -tree file for your board directly.
+ * b) We keep the mode names as close to the datamanual as possible. So
+ *    if the manual calls a mode, DDR50, or DDR or DDR 1.8v or DDR 3.3v,
+ *    we follow that in code too.
+ * c) If the values change between multiple revisions of silicon, we add
+ *    a revision tag to both the new and old entry. Use 'rev10' for PG 1.0,
+ *    'rev20' for PG 2.0 and so on.
+ * d) The node name and node label should be the exact same string. This is
+ *    to curb naming creativity and achieve consistency.
+ * e) If in future, DRA71x and DRA72x values differ, then add 'dra71_' and
+ *    'dra72_' tag to entries. Both the new and old entries should gain a tag.
+ *
+ * Datamanual Revisions:
+ *
+ * AM571x Silicon Revision 2.0: SPRS957D, Revised January 2017
+ * AM571x Silicon Revision 1.0: SPRS919M, Revised November 2017
+ * DRA71x : SPRS960B, Revised February 2017
+ */
+
+&dra7_pmx_core {
+	mmc1_pins_default: mmc1_pins_default {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
+			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
+			DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
+			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
+			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
+			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
+		>;
+	};
+
+	mmc1_pins_sdr12: mmc1_pins_sdr12 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_clk.clk */
+			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_cmd.cmd */
+			DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_dat0.dat0 */
+			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_dat1.dat1 */
+			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_dat2.dat2 */
+			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_dat3.dat3 */
+		>;
+	};
+
+	mmc1_pins_hs: mmc1_pins_hs {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
+			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
+			DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
+			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
+			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
+			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
+		>;
+	};
+
+	mmc1_pins_sdr25: mmc1_pins_sdr25 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_clk.clk */
+			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_cmd.cmd */
+			DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_dat0.dat0 */
+			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_dat1.dat1 */
+			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_dat2.dat2 */
+			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_dat3.dat3 */
+		>;
+	};
+
+	mmc1_pins_sdr50: mmc1_pins_sdr50 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE15 | MUX_MODE0)	/* mmc1_clk.clk */
+			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE15 | MUX_MODE0)	/* mmc1_cmd.cmd */
+			DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE15 | MUX_MODE0)	/* mmc1_dat0.dat0 */
+			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE15 | MUX_MODE0)	/* mmc1_dat1.dat1 */
+			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE15 | MUX_MODE0)	/* mmc1_dat2.dat2 */
+			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE15 | MUX_MODE0)	/* mmc1_dat3.dat3 */
+		>;
+	};
+
+	mmc1_pins_ddr50_rev10: mmc1_pins_ddr50_rev10 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE14 | MUX_MODE0)	/* mmc1_clk.mmc1_clk */
+			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE14 | MUX_MODE0)	/* mmc1_cmd.mmc1_cmd */
+			DRA7XX_CORE_IOPAD(0x375C, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE14 | MUX_MODE0)	/* mmc1_dat0.mmc1_dat0 */
+			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE14 | MUX_MODE0)	/* mmc1_dat1.mmc1_dat1 */
+			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE14 | MUX_MODE0)	/* mmc1_dat2.mmc1_dat2 */
+			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE14 | MUX_MODE0)	/* mmc1_dat3.mmc1_dat3 */
+		>;
+	};
+
+	mmc1_pins_ddr50_rev20: mmc1_pins_ddr50_rev20 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_clk.clk */
+			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_cmd.cmd */
+			DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_dat0.dat0 */
+			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_dat1.dat1 */
+			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_dat2.dat2 */
+			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_dat3.dat3 */
+		>;
+	};
+
+	mmc1_pins_sdr104: mmc1_pins_sdr104 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_clk.clk */
+			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_cmd.cmd */
+			DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_dat0.dat0 */
+			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_dat1.dat1 */
+			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_dat2.dat2 */
+			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_dat3.dat3 */
+		>;
+	};
+
+	mmc2_pins_default: mmc2_pins_default {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
+			DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
+			DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
+			DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
+			DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
+			DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
+			DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
+			DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
+			DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
+			DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
+		>;
+	};
+
+	mmc2_pins_hs: mmc2_pins_hs {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
+			DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
+			DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
+			DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
+			DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
+			DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
+			DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
+			DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
+			DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
+			DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
+		>;
+	};
+
+	mmc2_pins_ddr_rev10: mmc2_pins_ddr_rev10 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1)	/* gpmc_a19.mmc2_dat4 */
+			DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1)	/* gpmc_a20.mmc2_dat5 */
+			DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1)	/* gpmc_a21.mmc2_dat6 */
+			DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1)	/* gpmc_a22.mmc2_dat7 */
+			DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1)	/* gpmc_a23.mmc2_clk */
+			DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1)	/* gpmc_a24.mmc2_dat0 */
+			DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1)	/* gpmc_a25.mmc2_dat1 */
+			DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1)	/* gpmc_a26.mmc2_dat2 */
+			DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1)	/* gpmc_a27.mmc2_dat3 */
+			DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1)	/* gpmc_cs1.mmc2_cmd */
+		>;
+	};
+
+	mmc2_pins_ddr_rev20: mmc2_pins_ddr_rev20 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a23.mmc2_clk */
+			DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
+			DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
+			DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
+			DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
+			DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
+			DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
+			DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
+			DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
+			DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
+		>;
+	};
+
+	mmc2_pins_hs200: mmc2_pins_hs200 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a23.mmc2_clk */
+			DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
+			DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
+			DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
+			DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
+			DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
+			DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
+			DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
+			DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
+			DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
+		>;
+	};
+};
+
+&dra7_iodelay_core {
+
+	/* Corresponds to MMC1_MANUAL1 in datamanual */
+	mmc1_iodelay_ddr50_conf: mmc1_iodelay_ddr50_conf {
+		pinctrl-pin-array = <
+			0x618 A_DELAY_PS(588) G_DELAY_PS(0)	/* CFG_MMC1_CLK_IN */
+			0x624 A_DELAY_PS(1000) G_DELAY_PS(0)	/* CFG_MMC1_CMD_IN */
+			0x630 A_DELAY_PS(1375) G_DELAY_PS(0)	/* CFG_MMC1_DAT0_IN */
+			0x63C A_DELAY_PS(1000) G_DELAY_PS(0)	/* CFG_MMC1_DAT1_IN */
+			0x648 A_DELAY_PS(1000) G_DELAY_PS(0)	/* CFG_MMC1_DAT2_IN */
+			0x654 A_DELAY_PS(1000) G_DELAY_PS(0)	/* CFG_MMC1_DAT3_IN */
+			0x620 A_DELAY_PS(1230) G_DELAY_PS(0)	/* CFG_MMC1_CLK_OUT */
+			0x62C A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_CMD_OUT */
+			0x638 A_DELAY_PS(56) G_DELAY_PS(0)	/* CFG_MMC1_DAT0_OUT */
+			0x644 A_DELAY_PS(76) G_DELAY_PS(0)	/* CFG_MMC1_DAT1_OUT */
+			0x650 A_DELAY_PS(91) G_DELAY_PS(0)	/* CFG_MMC1_DAT2_OUT */
+			0x65C A_DELAY_PS(99) G_DELAY_PS(0)	/* CFG_MMC1_DAT3_OUT */
+			0x628 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_CMD_OEN */
+			0x634 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT0_OEN */
+			0x640 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT1_OEN */
+			0x64C A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT2_OEN */
+			0x658 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT3_OEN */
+		>;
+	};
+
+	/* Corresponds to MMC1_MANUAL2 in datamanual */
+	mmc1_iodelay_sdr104_rev10_conf: mmc1_iodelay_sdr104_rev10_conf {
+		pinctrl-pin-array = <
+			0x620 A_DELAY_PS(560) G_DELAY_PS(365)	/* CFG_MMC1_CLK_OUT */
+			0x62c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_CMD_OUT */
+			0x638 A_DELAY_PS(29) G_DELAY_PS(0)	/* CFG_MMC1_DAT0_OUT */
+			0x644 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT1_OUT */
+			0x650 A_DELAY_PS(47) G_DELAY_PS(0)	/* CFG_MMC1_DAT2_OUT */
+			0x65c A_DELAY_PS(30) G_DELAY_PS(0)	/* CFG_MMC1_DAT3_OUT */
+			0x628 A_DELAY_PS(125) G_DELAY_PS(0)	/* CFG_MMC1_CMD_OEN */
+			0x634 A_DELAY_PS(43) G_DELAY_PS(0)	/* CFG_MMC1_DAT0_OEN */
+			0x640 A_DELAY_PS(433) G_DELAY_PS(0)	/* CFG_MMC1_DAT1_OEN */
+			0x64c A_DELAY_PS(287) G_DELAY_PS(0)	/* CFG_MMC1_DAT2_OEN */
+			0x658 A_DELAY_PS(351) G_DELAY_PS(0)	/* CFG_MMC1_DAT3_OEN */
+		>;
+	};
+
+	/* Corresponds to MMC1_MANUAL2 in datamanual */
+	mmc1_iodelay_sdr104_rev20_conf: mmc1_iodelay_sdr104_rev20_conf {
+		pinctrl-pin-array = <
+			0x620 A_DELAY_PS(520) G_DELAY_PS(320)	/* CFG_MMC1_CLK_OUT */
+			0x62c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_CMD_OUT */
+			0x638 A_DELAY_PS(40) G_DELAY_PS(0)	/* CFG_MMC1_DAT0_OUT */
+			0x644 A_DELAY_PS(83) G_DELAY_PS(0)	/* CFG_MMC1_DAT1_OUT */
+			0x650 A_DELAY_PS(98) G_DELAY_PS(0)	/* CFG_MMC1_DAT2_OUT */
+			0x65c A_DELAY_PS(106) G_DELAY_PS(0)	/* CFG_MMC1_DAT3_OUT */
+			0x628 A_DELAY_PS(51) G_DELAY_PS(0)	/* CFG_MMC1_CMD_OEN */
+			0x634 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT0_OEN */
+			0x640 A_DELAY_PS(363) G_DELAY_PS(0)	/* CFG_MMC1_DAT1_OEN */
+			0x64c A_DELAY_PS(199) G_DELAY_PS(0)	/* CFG_MMC1_DAT2_OEN */
+			0x658 A_DELAY_PS(273) G_DELAY_PS(0)	/* CFG_MMC1_DAT3_OEN */
+		>;
+	};
+
+	/* Corresponds to MMC2_MANUAL1 in datamanual */
+	mmc2_iodelay_ddr_conf: mmc2_iodelay_ddr_conf {
+		pinctrl-pin-array = <
+			0x18c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A19_IN */
+			0x1a4 A_DELAY_PS(119) G_DELAY_PS(0)	/* CFG_GPMC_A20_IN */
+			0x1b0 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A21_IN */
+			0x1bc A_DELAY_PS(18) G_DELAY_PS(0)	/* CFG_GPMC_A22_IN */
+			0x1c8 A_DELAY_PS(894) G_DELAY_PS(0)	/* CFG_GPMC_A23_IN */
+			0x1d4 A_DELAY_PS(30) G_DELAY_PS(0)	/* CFG_GPMC_A24_IN */
+			0x1e0 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A25_IN */
+			0x1ec A_DELAY_PS(23) G_DELAY_PS(0)	/* CFG_GPMC_A26_IN */
+			0x1f8 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A27_IN */
+			0x360 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_CS1_IN */
+			0x194 A_DELAY_PS(152) G_DELAY_PS(0)	/* CFG_GPMC_A19_OUT */
+			0x1ac A_DELAY_PS(206) G_DELAY_PS(0)	/* CFG_GPMC_A20_OUT */
+			0x1b8 A_DELAY_PS(78) G_DELAY_PS(0)	/* CFG_GPMC_A21_OUT */
+			0x1c4 A_DELAY_PS(2) G_DELAY_PS(0)	/* CFG_GPMC_A22_OUT */
+			0x1d0 A_DELAY_PS(266) G_DELAY_PS(0)	/* CFG_GPMC_A23_OUT */
+			0x1dc A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A24_OUT */
+			0x1e8 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A25_OUT */
+			0x1f4 A_DELAY_PS(43) G_DELAY_PS(0)	/* CFG_GPMC_A26_OUT */
+			0x200 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A27_OUT */
+			0x368 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_CS1_OUT */
+			0x190 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A19_OEN */
+			0x1a8 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A20_OEN */
+			0x1b4 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A21_OEN */
+			0x1c0 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A22_OEN */
+			0x1d8 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A24_OEN */
+			0x1e4 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A25_OEN */
+			0x1f0 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A26_OEN */
+			0x1fc A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A27_OEN */
+			0x364 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_CS1_OEN */
+		>;
+	};
+
+	/* Corresponds to MMC2_MANUAL3 in datamanual */
+	mmc2_iodelay_hs200_rev10_conf: mmc2_iodelay_hs200_rev10_conf {
+		pinctrl-pin-array = <
+			0x194 A_DELAY_PS(150) G_DELAY_PS(95)	/* CFG_GPMC_A19_OUT */
+			0x1ac A_DELAY_PS(250) G_DELAY_PS(0)	/* CFG_GPMC_A20_OUT */
+			0x1b8 A_DELAY_PS(125) G_DELAY_PS(0)	/* CFG_GPMC_A21_OUT */
+			0x1c4 A_DELAY_PS(100) G_DELAY_PS(0)	/* CFG_GPMC_A22_OUT */
+			0x1d0 A_DELAY_PS(870) G_DELAY_PS(415)	/* CFG_GPMC_A23_OUT */
+			0x1dc A_DELAY_PS(30) G_DELAY_PS(0)	/* CFG_GPMC_A24_OUT */
+			0x1e8 A_DELAY_PS(200) G_DELAY_PS(0)	/* CFG_GPMC_A25_OUT */
+			0x1f4 A_DELAY_PS(200) G_DELAY_PS(0)	/* CFG_GPMC_A26_OUT */
+			0x200 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A27_OUT */
+			0x368 A_DELAY_PS(240) G_DELAY_PS(0)	/* CFG_GPMC_CS1_OUT */
+			0x190 A_DELAY_PS(695) G_DELAY_PS(0)	/* CFG_GPMC_A19_OEN */
+			0x1a8 A_DELAY_PS(924) G_DELAY_PS(0)	/* CFG_GPMC_A20_OEN */
+			0x1b4 A_DELAY_PS(719) G_DELAY_PS(0)	/* CFG_GPMC_A21_OEN */
+			0x1c0 A_DELAY_PS(824) G_DELAY_PS(0)	/* CFG_GPMC_A22_OEN */
+			0x1d8 A_DELAY_PS(877) G_DELAY_PS(0)	/* CFG_GPMC_A24_OEN */
+			0x1e4 A_DELAY_PS(446) G_DELAY_PS(0)	/* CFG_GPMC_A25_OEN */
+			0x1f0 A_DELAY_PS(847) G_DELAY_PS(0)	/* CFG_GPMC_A26_OEN */
+			0x1fc A_DELAY_PS(586) G_DELAY_PS(0)	/* CFG_GPMC_A27_OEN */
+			0x364 A_DELAY_PS(1039) G_DELAY_PS(0)	/* CFG_GPMC_CS1_OEN */
+		>;
+	};
+
+	/* Corresponds to MMC2_MANUAL3 in datamanual */
+	mmc2_iodelay_hs200_rev20_conf: mmc2_iodelay_hs200_rev20_conf {
+		pinctrl-pin-array = <
+			0x194 A_DELAY_PS(285) G_DELAY_PS(0)	/* CFG_GPMC_A19_OUT */
+			0x1ac A_DELAY_PS(189) G_DELAY_PS(0)	/* CFG_GPMC_A20_OUT */
+			0x1b8 A_DELAY_PS(0) G_DELAY_PS(120)	/* CFG_GPMC_A21_OUT */
+			0x1c4 A_DELAY_PS(0) G_DELAY_PS(70)	/* CFG_GPMC_A22_OUT */
+			0x1d0 A_DELAY_PS(730) G_DELAY_PS(360)	/* CFG_GPMC_A23_OUT */
+			0x1dc A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A24_OUT */
+			0x1e8 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A25_OUT */
+			0x1f4 A_DELAY_PS(70) G_DELAY_PS(0)	/* CFG_GPMC_A26_OUT */
+			0x200 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A27_OUT */
+			0x368 A_DELAY_PS(0) G_DELAY_PS(120)	/* CFG_GPMC_CS1_OUT */
+			0x190 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A19_OEN */
+			0x1a8 A_DELAY_PS(231) G_DELAY_PS(0)	/* CFG_GPMC_A20_OEN */
+			0x1b4 A_DELAY_PS(39) G_DELAY_PS(0)	/* CFG_GPMC_A21_OEN */
+			0x1c0 A_DELAY_PS(91) G_DELAY_PS(0)	/* CFG_GPMC_A22_OEN */
+			0x1d8 A_DELAY_PS(176) G_DELAY_PS(0)	/* CFG_GPMC_A24_OEN */
+			0x1e4 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A25_OEN */
+			0x1f0 A_DELAY_PS(101) G_DELAY_PS(0)	/* CFG_GPMC_A26_OEN */
+			0x1fc A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A27_OEN */
+			0x364 A_DELAY_PS(360) G_DELAY_PS(0)	/* CFG_GPMC_CS1_OEN */
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/dra74x-mmc-iodelay.dtsi b/arch/arm/boot/dts/dra74x-mmc-iodelay.dtsi
new file mode 100644
index 000000000000..28ebb4eb884a
--- /dev/null
+++ b/arch/arm/boot/dts/dra74x-mmc-iodelay.dtsi
@@ -0,0 +1,647 @@
+/*
+ * MMC IOdelay values for TI's DRA74x, DRA75x and AM572x SoCs.
+ *
+ * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+/*
+ * Rules for modifying this file:
+ * a) Update of this file should typically correspond to a datamanual revision.
+ *    Datamanual revision that was used should be updated in comment below.
+ *    If there is no update to datamanual, do not update the values. If you
+ *    need to use values different from that recommended by the datamanual
+ *    for your design, then you should consider adding values to the device-
+ *    -tree file for your board directly.
+ * b) We keep the mode names as close to the datamanual as possible. So
+ *    if the manual calls a mode, DDR50, or DDR or DDR 1.8v or DDR 3.3v,
+ *    we follow that in code too.
+ * c) If the values change between multiple revisions of silicon, we add
+ *    a revision tag to both the new and old entry. Use 'rev11' for PG 1.1,
+ *    'rev20' for PG 2.0 and so on.
+ * d) The node name and node label should be the exact same string. This is
+ *    to curb naming creativity and achieve consistency.
+ *
+ * Datamanual Revisions:
+ *
+ * AM572x Silicon Revision 2.0: SPRS953B, Revised November 2016
+ * AM572x Silicon Revision 1.1: SPRS915R, Revised November 2016
+ *
+ */
+
+&dra7_pmx_core {
+	mmc1_pins_default: mmc1_pins_default {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
+			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
+			DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
+			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
+			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
+			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
+		>;
+	};
+
+	mmc1_pins_sdr12: mmc1_pins_sdr12 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_clk.clk */
+			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_cmd.cmd */
+			DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_dat0.dat0 */
+			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_dat1.dat1 */
+			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_dat2.dat2 */
+			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_dat3.dat3 */
+		>;
+	};
+
+	mmc1_pins_hs: mmc1_pins_hs {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_clk.clk */
+			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_cmd.cmd */
+			DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat0.dat0 */
+			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat1.dat1 */
+			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat2.dat2 */
+			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat3.dat3 */
+		>;
+	};
+
+	mmc1_pins_sdr25: mmc1_pins_sdr25 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0)	/* mmc1_clk.clk */
+			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0)	/* mmc1_cmd.cmd */
+			DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0)	/* mmc1_dat0.dat0 */
+			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0)	/* mmc1_dat1.dat1 */
+			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0)	/* mmc1_dat2.dat2 */
+			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0)	/* mmc1_dat3.dat3 */
+		>;
+	};
+
+	mmc1_pins_sdr50: mmc1_pins_sdr50 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE10 | MUX_MODE0)	/* mmc1_clk.clk */
+			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE10 | MUX_MODE0)	/* mmc1_cmd.cmd */
+			DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE10 | MUX_MODE0)	/* mmc1_dat0.dat0 */
+			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE10 | MUX_MODE0)	/* mmc1_dat1.dat1 */
+			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE10 | MUX_MODE0)	/* mmc1_dat2.dat2 */
+			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE10 | MUX_MODE0)	/* mmc1_dat3.dat3 */
+		>;
+	};
+
+	mmc1_pins_ddr50: mmc1_pins_ddr50 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_clk.clk */
+			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_cmd.cmd */
+			DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_dat0.dat0 */
+			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_dat1.dat1 */
+			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_dat2.dat2 */
+			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_dat3.dat3 */
+		>;
+	};
+
+	mmc1_pins_sdr104: mmc1_pins_sdr104 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_clk.clk */
+			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_cmd.cmd */
+			DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_dat0.dat0 */
+			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_dat1.dat1 */
+			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_dat2.dat2 */
+			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)	/* mmc1_dat3.dat3 */
+		>;
+	};
+
+	mmc2_pins_default: mmc2_pins_default {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
+			DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
+			DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
+			DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
+			DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
+			DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
+			DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
+			DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
+			DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
+			DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
+		>;
+	};
+
+	mmc2_pins_hs: mmc2_pins_hs {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
+			DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
+			DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
+			DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
+			DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
+			DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
+			DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
+			DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
+			DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
+			DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
+		>;
+	};
+
+	mmc2_pins_ddr_3_3v_rev11: mmc2_pins_ddr_3_3v_rev11 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a23.mmc2_clk */
+			DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
+			DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
+			DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
+			DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
+			DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
+			DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
+			DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
+			DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
+			DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
+		>;
+	};
+
+	mmc2_pins_ddr_1_8v_rev11: mmc2_pins_ddr_1_8v_rev11 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a23.mmc2_clk */
+			DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
+			DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
+			DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
+			DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
+			DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
+			DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
+			DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
+			DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
+			DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
+		>;
+	};
+
+	mmc2_pins_ddr_rev20: mmc2_pins_ddr_rev20 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
+			DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
+			DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
+			DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
+			DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
+			DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
+			DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
+			DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
+			DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
+			DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
+		>;
+	};
+
+	mmc2_pins_hs200: mmc2_pins_hs200 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a23.mmc2_clk */
+			DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
+			DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
+			DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
+			DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
+			DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
+			DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
+			DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
+			DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
+			DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
+		>;
+	};
+
+	mmc4_pins_default: mmc4_pins_default {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x37e8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart1_ctsn.mmc4_clk */
+			DRA7XX_CORE_IOPAD(0x37ec, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart1_rtsn.mmc4_cmd */
+			DRA7XX_CORE_IOPAD(0x37f0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_rxd.mmc4_dat0 */
+			DRA7XX_CORE_IOPAD(0x37f4, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_txd.mmc4_dat1 */
+			DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_ctsn.mmc4_dat2 */
+			DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_rtsn.mmc4_dat3 */
+		>;
+	};
+
+	mmc4_pins_hs: mmc4_pins_hs {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x37e8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart1_ctsn.mmc4_clk */
+			DRA7XX_CORE_IOPAD(0x37ec, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart1_rtsn.mmc4_cmd */
+			DRA7XX_CORE_IOPAD(0x37f0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_rxd.mmc4_dat0 */
+			DRA7XX_CORE_IOPAD(0x37f4, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_txd.mmc4_dat1 */
+			DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_ctsn.mmc4_dat2 */
+			DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_rtsn.mmc4_dat3 */
+		>;
+	};
+
+	mmc3_pins_default: mmc3_pins_default {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x377c, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_clk.mmc3_clk */
+			DRA7XX_CORE_IOPAD(0x3780, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_cmd.mmc3_cmd */
+			DRA7XX_CORE_IOPAD(0x3784, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat0.mmc3_dat0 */
+			DRA7XX_CORE_IOPAD(0x3788, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat1.mmc3_dat1 */
+			DRA7XX_CORE_IOPAD(0x378c, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat2.mmc3_dat2 */
+			DRA7XX_CORE_IOPAD(0x3790, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat3.mmc3_dat3 */
+		>;
+	};
+
+	mmc3_pins_hs: mmc3_pins_hs {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x377c, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_clk.mmc3_clk */
+			DRA7XX_CORE_IOPAD(0x3780, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_cmd.mmc3_cmd */
+			DRA7XX_CORE_IOPAD(0x3784, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat0.mmc3_dat0 */
+			DRA7XX_CORE_IOPAD(0x3788, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat1.mmc3_dat1 */
+			DRA7XX_CORE_IOPAD(0x378c, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat2.mmc3_dat2 */
+			DRA7XX_CORE_IOPAD(0x3790, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat3.mmc3_dat3 */
+		>;
+	};
+
+	mmc3_pins_sdr12: mmc3_pins_sdr12 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x377c, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_clk.mmc3_clk */
+			DRA7XX_CORE_IOPAD(0x3780, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_cmd.mmc3_cmd */
+			DRA7XX_CORE_IOPAD(0x3784, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat0.mmc3_dat0 */
+			DRA7XX_CORE_IOPAD(0x3788, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat1.mmc3_dat1 */
+			DRA7XX_CORE_IOPAD(0x378c, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat2.mmc3_dat2 */
+			DRA7XX_CORE_IOPAD(0x3790, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat3.mmc3_dat3 */
+		>;
+	};
+
+	mmc3_pins_sdr25: mmc3_pins_sdr25 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x377c, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_clk.mmc3_clk */
+			DRA7XX_CORE_IOPAD(0x3780, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_cmd.mmc3_cmd */
+			DRA7XX_CORE_IOPAD(0x3784, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat0.mmc3_dat0 */
+			DRA7XX_CORE_IOPAD(0x3788, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat1.mmc3_dat1 */
+			DRA7XX_CORE_IOPAD(0x378c, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat2.mmc3_dat2 */
+			DRA7XX_CORE_IOPAD(0x3790, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat3.mmc3_dat3 */
+		>;
+	};
+
+	mmc3_pins_sdr50: mmc3_pins_sdr50 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x377c, (PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)) /* mmc3_clk.mmc3_clk */
+			DRA7XX_CORE_IOPAD(0x3780, (PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)) /* mmc3_cmd.mmc3_cmd */
+			DRA7XX_CORE_IOPAD(0x3784, (PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)) /* mmc3_dat0.mmc3_dat0 */
+			DRA7XX_CORE_IOPAD(0x3788, (PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)) /* mmc3_dat1.mmc3_dat1 */
+			DRA7XX_CORE_IOPAD(0x378c, (PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)) /* mmc3_dat2.mmc3_dat2 */
+			DRA7XX_CORE_IOPAD(0x3790, (PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)) /* mmc3_dat3.mmc3_dat3 */
+		>;
+	};
+
+	mmc4_pins_sdr12: mmc4_pins_sdr12 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x37e8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart1_ctsn.mmc4_clk */
+			DRA7XX_CORE_IOPAD(0x37ec, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart1_rtsn.mmc4_cmd */
+			DRA7XX_CORE_IOPAD(0x37f0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_rxd.mmc4_dat0 */
+			DRA7XX_CORE_IOPAD(0x37f4, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_txd.mmc4_dat1 */
+			DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_ctsn.mmc4_dat2 */
+			DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_rtsn.mmc4_dat3 */
+		>;
+	};
+
+	mmc4_pins_sdr25: mmc4_pins_sdr25 {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x37e8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart1_ctsn.mmc4_clk */
+			DRA7XX_CORE_IOPAD(0x37ec, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart1_rtsn.mmc4_cmd */
+			DRA7XX_CORE_IOPAD(0x37f0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_rxd.mmc4_dat0 */
+			DRA7XX_CORE_IOPAD(0x37f4, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_txd.mmc4_dat1 */
+			DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_ctsn.mmc4_dat2 */
+			DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_rtsn.mmc4_dat3 */
+		>;
+	};
+};
+
+&dra7_iodelay_core {
+
+	/* Corresponds to MMC1_DDR_MANUAL1 in datamanual */
+	mmc1_iodelay_ddr_rev11_conf: mmc1_iodelay_ddr_rev11_conf {
+		pinctrl-pin-array = <
+			0x618 A_DELAY_PS(572) G_DELAY_PS(540)	/* CFG_MMC1_CLK_IN */
+			0x620 A_DELAY_PS(1525) G_DELAY_PS(0)	/* CFG_MMC1_CLK_OUT */
+			0x624 A_DELAY_PS(0) G_DELAY_PS(600)	/* CFG_MMC1_CMD_IN */
+			0x628 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_CMD_OEN */
+			0x62c A_DELAY_PS(55) G_DELAY_PS(0)	/* CFG_MMC1_CMD_OUT */
+			0x630 A_DELAY_PS(403) G_DELAY_PS(120)	/* CFG_MMC1_DAT0_IN */
+			0x634 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT0_OEN */
+			0x638 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT0_OUT */
+			0x63c A_DELAY_PS(23) G_DELAY_PS(60)	/* CFG_MMC1_DAT1_IN */
+			0x640 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT1_OEN */
+			0x644 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT1_OUT */
+			0x648 A_DELAY_PS(25) G_DELAY_PS(60)	/* CFG_MMC1_DAT2_IN */
+			0x64c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT2_OEN */
+			0x650 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT2_OUT */
+			0x654 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT3_IN */
+			0x658 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT3_OEN */
+			0x65c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT3_OUT */
+		>;
+	};
+
+	/* Corresponds to MMC1_DDR_MANUAL1 in datamanual */
+	mmc1_iodelay_ddr_rev20_conf: mmc1_iodelay_ddr50_rev20_conf {
+		pinctrl-pin-array = <
+			0x618 A_DELAY_PS(1076) G_DELAY_PS(330)	/* CFG_MMC1_CLK_IN */
+			0x620 A_DELAY_PS(1271) G_DELAY_PS(0)	/* CFG_MMC1_CLK_OUT */
+			0x624 A_DELAY_PS(722) G_DELAY_PS(0)	/* CFG_MMC1_CMD_IN */
+			0x628 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_CMD_OEN */
+			0x62C A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_CMD_OUT */
+			0x630 A_DELAY_PS(751) G_DELAY_PS(0)	/* CFG_MMC1_DAT0_IN */
+			0x634 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT0_OEN */
+			0x638 A_DELAY_PS(20) G_DELAY_PS(0)	/* CFG_MMC1_DAT0_OUT */
+			0x63C A_DELAY_PS(256) G_DELAY_PS(0)	/* CFG_MMC1_DAT1_IN */
+			0x640 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT1_OEN */
+			0x644 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT1_OUT */
+			0x648 A_DELAY_PS(263) G_DELAY_PS(0)	/* CFG_MMC1_DAT2_IN */
+			0x64C A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT2_OEN */
+			0x650 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT2_OUT */
+			0x654 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT3_IN */
+			0x658 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT3_OEN */
+			0x65C A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT3_OUT */
+		>;
+	};
+
+	/* Corresponds to MMC1_SDR104_MANUAL1 in datamanual */
+	mmc1_iodelay_sdr104_rev11_conf: mmc1_iodelay_sdr104_rev11_conf {
+		pinctrl-pin-array = <
+			0x620 A_DELAY_PS(1063) G_DELAY_PS(17)	/* CFG_MMC1_CLK_OUT */
+			0x628 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_CMD_OEN */
+			0x62c A_DELAY_PS(23) G_DELAY_PS(0)	/* CFG_MMC1_CMD_OUT */
+			0x634 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT0_OEN */
+			0x638 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT0_OUT */
+			0x640 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT1_OEN */
+			0x644 A_DELAY_PS(2) G_DELAY_PS(0)	/* CFG_MMC1_DAT1_OUT */
+			0x64c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT2_OEN */
+			0x650 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT2_OUT */
+			0x658 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT3_OEN */
+			0x65c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT3_OUT */
+		>;
+	};
+
+	/* Corresponds to MMC1_SDR104_MANUAL1 in datamanual */
+	mmc1_iodelay_sdr104_rev20_conf: mmc1_iodelay_sdr104_rev20_conf {
+		pinctrl-pin-array = <
+			0x620 A_DELAY_PS(600) G_DELAY_PS(400)	/* CFG_MMC1_CLK_OUT */
+			0x628 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_CMD_OEN */
+			0x62c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_CMD_OUT */
+			0x634 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT0_OEN */
+			0x638 A_DELAY_PS(30) G_DELAY_PS(0)	/* CFG_MMC1_DAT0_OUT */
+			0x640 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT1_OEN */
+			0x644 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT1_OUT */
+			0x64c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT2_OEN */
+			0x650 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT2_OUT */
+			0x658 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT3_OEN */
+			0x65c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC1_DAT3_OUT */
+		>;
+	};
+
+	/* Corresponds to MMC2_HS200_MANUAL1 in datamanual */
+	mmc2_iodelay_hs200_rev11_conf: mmc2_iodelay_hs200_rev11_conf {
+		pinctrl-pin-array = <
+			0x190 A_DELAY_PS(621) G_DELAY_PS(600)	/* CFG_GPMC_A19_OEN */
+			0x194 A_DELAY_PS(300) G_DELAY_PS(0)	/* CFG_GPMC_A19_OUT */
+			0x1a8 A_DELAY_PS(739) G_DELAY_PS(600)	/* CFG_GPMC_A20_OEN */
+			0x1ac A_DELAY_PS(240) G_DELAY_PS(0)	/* CFG_GPMC_A20_OUT */
+			0x1b4 A_DELAY_PS(812) G_DELAY_PS(600)	/* CFG_GPMC_A21_OEN */
+			0x1b8 A_DELAY_PS(240) G_DELAY_PS(0)	/* CFG_GPMC_A21_OUT */
+			0x1c0 A_DELAY_PS(954) G_DELAY_PS(600)	/* CFG_GPMC_A22_OEN */
+			0x1c4 A_DELAY_PS(60)  G_DELAY_PS(0)	/* CFG_GPMC_A22_OUT */
+			0x1d0 A_DELAY_PS(1340) G_DELAY_PS(420)	/* CFG_GPMC_A23_OUT */
+			0x1d8 A_DELAY_PS(935) G_DELAY_PS(600)	/* CFG_GPMC_A24_OEN */
+			0x1dc A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A24_OUT */
+			0x1e4 A_DELAY_PS(525) G_DELAY_PS(600)	/* CFG_GPMC_A25_OEN */
+			0x1e8 A_DELAY_PS(120) G_DELAY_PS(0)	/* CFG_GPMC_A25_OUT */
+			0x1f0 A_DELAY_PS(767) G_DELAY_PS(600)	/* CFG_GPMC_A26_OEN */
+			0x1f4 A_DELAY_PS(225) G_DELAY_PS(0)	/* CFG_GPMC_A26_OUT */
+			0x1fc A_DELAY_PS(565) G_DELAY_PS(600)	/* CFG_GPMC_A27_OEN */
+			0x200 A_DELAY_PS(60) G_DELAY_PS(0)	/* CFG_GPMC_A27_OUT */
+			0x364 A_DELAY_PS(969) G_DELAY_PS(600)	/* CFG_GPMC_CS1_OEN */
+			0x368 A_DELAY_PS(180) G_DELAY_PS(0)	/* CFG_GPMC_CS1_OUT */
+	      >;
+	};
+
+	/* Corresponds to MMC2_HS200_MANUAL1 in datamanual */
+	mmc2_iodelay_hs200_rev20_conf: mmc2_iodelay_hs200_rev20_conf {
+		pinctrl-pin-array = <
+			0x190 A_DELAY_PS(274) G_DELAY_PS(0)       /* CFG_GPMC_A19_OEN */
+			0x194 A_DELAY_PS(162) G_DELAY_PS(0)       /* CFG_GPMC_A19_OUT */
+			0x1a8 A_DELAY_PS(401) G_DELAY_PS(0)       /* CFG_GPMC_A20_OEN */
+			0x1ac A_DELAY_PS(73) G_DELAY_PS(0)        /* CFG_GPMC_A20_OUT */
+			0x1b4 A_DELAY_PS(465) G_DELAY_PS(0)       /* CFG_GPMC_A21_OEN */
+			0x1b8 A_DELAY_PS(115) G_DELAY_PS(0)       /* CFG_GPMC_A21_OUT */
+			0x1c0 A_DELAY_PS(633) G_DELAY_PS(0)       /* CFG_GPMC_A22_OEN */
+			0x1c4 A_DELAY_PS(47) G_DELAY_PS(0)        /* CFG_GPMC_A22_OUT */
+			0x1d0 A_DELAY_PS(935) G_DELAY_PS(280)     /* CFG_GPMC_A23_OUT */
+			0x1d8 A_DELAY_PS(621) G_DELAY_PS(0)       /* CFG_GPMC_A24_OEN */
+			0x1dc A_DELAY_PS(0) G_DELAY_PS(0)         /* CFG_GPMC_A24_OUT */
+			0x1e4 A_DELAY_PS(183) G_DELAY_PS(0)       /* CFG_GPMC_A25_OEN */
+			0x1e8 A_DELAY_PS(0) G_DELAY_PS(0)         /* CFG_GPMC_A25_OUT */
+			0x1f0 A_DELAY_PS(467) G_DELAY_PS(0)       /* CFG_GPMC_A26_OEN */
+			0x1f4 A_DELAY_PS(0) G_DELAY_PS(0)         /* CFG_GPMC_A26_OUT */
+			0x1fc A_DELAY_PS(262) G_DELAY_PS(0)       /* CFG_GPMC_A27_OEN */
+			0x200 A_DELAY_PS(46) G_DELAY_PS(0)        /* CFG_GPMC_A27_OUT */
+			0x364 A_DELAY_PS(684) G_DELAY_PS(0)       /* CFG_GPMC_CS1_OEN */
+			0x368 A_DELAY_PS(76) G_DELAY_PS(0)        /* CFG_GPMC_CS1_OUT */
+	      >;
+	};
+
+	/* Correspnds to MMC2_DDR_3V3_MANUAL1 in datamanual */
+	mmc2_iodelay_ddr_3_3v_rev11_conf: mmc2_iodelay_ddr_3_3v_rev11_conf {
+		pinctrl-pin-array = <
+			0x18c A_DELAY_PS(0) G_DELAY_PS(120)	/* CFG_GPMC_A19_IN */
+			0x190 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A19_OEN */
+			0x194 A_DELAY_PS(174) G_DELAY_PS(0)	/* CFG_GPMC_A19_OUT */
+			0x1a4 A_DELAY_PS(265) G_DELAY_PS(360)	/* CFG_GPMC_A20_IN */
+			0x1a8 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A20_OEN */
+			0x1ac A_DELAY_PS(168) G_DELAY_PS(0)	/* CFG_GPMC_A20_OUT */
+			0x1b0 A_DELAY_PS(0) G_DELAY_PS(120)	/* CFG_GPMC_A21_IN */
+			0x1b4 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A21_OEN */
+			0x1b8 A_DELAY_PS(136) G_DELAY_PS(0)	/* CFG_GPMC_A21_OUT */
+			0x1bc A_DELAY_PS(0) G_DELAY_PS(120)	/* CFG_GPMC_A22_IN */
+			0x1c0 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A22_OEN */
+			0x1c4 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A22_OUT */
+			0x1c8 A_DELAY_PS(287) G_DELAY_PS(420)	/* CFG_GPMC_A23_IN */
+			0x1d0 A_DELAY_PS(879) G_DELAY_PS(0)	/* CFG_GPMC_A23_OUT */
+			0x1d4 A_DELAY_PS(144) G_DELAY_PS(240)	/* CFG_GPMC_A24_IN */
+			0x1d8 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A24_OEN */
+			0x1dc A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A24_OUT */
+			0x1e0 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A25_IN */
+			0x1e4 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A25_OEN */
+			0x1e8 A_DELAY_PS(34) G_DELAY_PS(0)	/* CFG_GPMC_A25_OUT */
+			0x1ec A_DELAY_PS(0) G_DELAY_PS(120)	/* CFG_GPMC_A26_IN */
+			0x1f0 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A26_OEN */
+			0x1f4 A_DELAY_PS(120) G_DELAY_PS(0)	/* CFG_GPMC_A26_OUT */
+			0x1f8 A_DELAY_PS(120) G_DELAY_PS(180)	/* CFG_GPMC_A27_IN */
+			0x1fc A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A27_OEN */
+			0x200 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A27_OUT */
+			0x360 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_CS1_IN */
+			0x364 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_CS1_OEN */
+			0x368 A_DELAY_PS(11) G_DELAY_PS(0)	/* CFG_GPMC_CS1_OUT */
+		>;
+	};
+
+	/* Corresponds to MMC2_DDR_1V8_MANUAL1 in datamanual */
+	mmc2_iodelay_ddr_1_8v_rev11_conf: mmc2_iodelay_ddr_1_8v_rev11_conf {
+		pinctrl-pin-array = <
+			0x18c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A19_IN */
+			0x190 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A19_OEN */
+			0x194 A_DELAY_PS(174) G_DELAY_PS(0)	/* CFG_GPMC_A19_OUT */
+			0x1a4 A_DELAY_PS(274) G_DELAY_PS(240)	/* CFG_GPMC_A20_IN */
+			0x1a8 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A20_OEN */
+			0x1ac A_DELAY_PS(168) G_DELAY_PS(0)	/* CFG_GPMC_A20_OUT */
+			0x1b0 A_DELAY_PS(0) G_DELAY_PS(60)	/* CFG_GPMC_A21_IN */
+			0x1b4 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A21_OEN */
+			0x1b8 A_DELAY_PS(136) G_DELAY_PS(0)	/* CFG_GPMC_A21_OUT */
+			0x1bc A_DELAY_PS(0) G_DELAY_PS(60)	/* CFG_GPMC_A22_IN */
+			0x1c0 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A22_OEN */
+			0x1c4 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A22_OUT */
+			0x1c8 A_DELAY_PS(514) G_DELAY_PS(360)	/* CFG_GPMC_A23_IN */
+			0x1d0 A_DELAY_PS(879) G_DELAY_PS(0)	/* CFG_GPMC_A23_OUT */
+			0x1d4 A_DELAY_PS(187) G_DELAY_PS(120)	/* CFG_GPMC_A24_IN */
+			0x1d8 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A24_OEN */
+			0x1dc A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A24_OUT */
+			0x1e0 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A25_IN */
+			0x1e4 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A25_OEN */
+			0x1e8 A_DELAY_PS(34) G_DELAY_PS(0)	/* CFG_GPMC_A25_OUT */
+			0x1ec A_DELAY_PS(0) G_DELAY_PS(60)	/* CFG_GPMC_A26_IN */
+			0x1f0 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A26_OEN */
+			0x1f4 A_DELAY_PS(120) G_DELAY_PS(0)	/* CFG_GPMC_A26_OUT */
+			0x1f8 A_DELAY_PS(121) G_DELAY_PS(60)	/* CFG_GPMC_A27_IN */
+			0x1fc A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A27_OEN */
+			0x200 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_A27_OUT */
+			0x360 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_CS1_IN */
+			0x364 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_GPMC_CS1_OEN */
+			0x368 A_DELAY_PS(11) G_DELAY_PS(0)	/* CFG_GPMC_CS1_OUT */
+		>;
+	};
+
+	/* Corresponds to MMC3_MANUAL1 in datamanual */
+	mmc3_iodelay_manual1_rev20_conf: mmc3_iodelay_manual1_conf {
+		pinctrl-pin-array = <
+			0x678 A_DELAY_PS(0) G_DELAY_PS(386)	/* CFG_MMC3_CLK_IN */
+			0x680 A_DELAY_PS(605) G_DELAY_PS(0)	/* CFG_MMC3_CLK_OUT */
+			0x684 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_CMD_IN */
+			0x688 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_CMD_OEN */
+			0x68c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_CMD_OUT */
+			0x690 A_DELAY_PS(171) G_DELAY_PS(0)	/* CFG_MMC3_DAT0_IN */
+			0x694 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_DAT0_OEN */
+			0x698 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_DAT0_OUT */
+			0x69c A_DELAY_PS(221) G_DELAY_PS(0)	/* CFG_MMC3_DAT1_IN */
+			0x6a0 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_DAT1_OEN */
+			0x6a4 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_DAT1_OUT */
+			0x6a8 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_DAT2_IN */
+			0x6ac A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_DAT2_OEN */
+			0x6b0 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_DAT2_OUT */
+			0x6b4 A_DELAY_PS(474) G_DELAY_PS(0)	/* CFG_MMC3_DAT3_IN */
+			0x6b8 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_DAT3_OEN */
+			0x6bc A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_DAT3_OUT */
+		>;
+	};
+
+	/* Corresponds to MMC3_MANUAL1 in datamanual */
+	mmc3_iodelay_manual1_rev11_conf: mmc3_iodelay_manual1_conf {
+		pinctrl-pin-array = <
+			0x678 A_DELAY_PS(406) G_DELAY_PS(0)	/* CFG_MMC3_CLK_IN */
+			0x680 A_DELAY_PS(659) G_DELAY_PS(0)	/* CFG_MMC3_CLK_OUT */
+			0x684 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_CMD_IN */
+			0x688 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_CMD_OEN */
+			0x68c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_CMD_OUT */
+			0x690 A_DELAY_PS(130) G_DELAY_PS(0)	/* CFG_MMC3_DAT0_IN */
+			0x694 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_DAT0_OEN */
+			0x698 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_DAT0_OUT */
+			0x69c A_DELAY_PS(169) G_DELAY_PS(0)	/* CFG_MMC3_DAT1_IN */
+			0x6a0 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_DAT1_OEN */
+			0x6a4 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_DAT1_OUT */
+			0x6a8 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_DAT2_IN */
+			0x6ac A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_DAT2_OEN */
+			0x6b0 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_DAT2_OUT */
+			0x6b4 A_DELAY_PS(457) G_DELAY_PS(0)	/* CFG_MMC3_DAT3_IN */
+			0x6b8 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_DAT3_OEN */
+			0x6bc A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_MMC3_DAT3_OUT */
+		>;
+	};
+
+	/* Corresponds to MMC4_DS_MANUAL1 in datamanual */
+	mmc4_iodelay_ds_rev11_conf: mmc4_iodelay_ds_rev11_conf {
+		pinctrl-pin-array = <
+			0x840 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART1_CTSN_IN */
+			0x848 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART1_CTSN_OUT */
+			0x84c A_DELAY_PS(96) G_DELAY_PS(0)	/* CFG_UART1_RTSN_IN */
+			0x850 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART1_RTSN_OEN */
+			0x854 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART1_RTSN_OUT */
+			0x870 A_DELAY_PS(582) G_DELAY_PS(0)	/* CFG_UART2_CTSN_IN */
+			0x874 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_CTSN_OEN */
+			0x878 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_CTSN_OUT */
+			0x87c A_DELAY_PS(391) G_DELAY_PS(0)	/* CFG_UART2_RTSN_IN */
+			0x880 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_RTSN_OEN */
+			0x884 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_RTSN_OUT */
+			0x888 A_DELAY_PS(561) G_DELAY_PS(0)	/* CFG_UART2_RXD_IN */
+			0x88c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_RXD_OEN */
+			0x890 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_RXD_OUT */
+			0x894 A_DELAY_PS(588) G_DELAY_PS(0)	/* CFG_UART2_TXD_IN */
+			0x898 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_TXD_OEN */
+			0x89c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_TXD_OUT */
+		>;
+	};
+
+	/* Corresponds to MMC4_DS_MANUAL1 in datamanual */
+	mmc4_iodelay_ds_rev20_conf: mmc4_iodelay_ds_rev20_conf {
+		pinctrl-pin-array = <
+			0x840 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART1_CTSN_IN */
+			0x848 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART1_CTSN_OUT */
+			0x84c A_DELAY_PS(307) G_DELAY_PS(0)	/* CFG_UART1_RTSN_IN */
+			0x850 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART1_RTSN_OEN */
+			0x854 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART1_RTSN_OUT */
+			0x870 A_DELAY_PS(785) G_DELAY_PS(0)	/* CFG_UART2_CTSN_IN */
+			0x874 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_CTSN_OEN */
+			0x878 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_CTSN_OUT */
+			0x87c A_DELAY_PS(613) G_DELAY_PS(0)	/* CFG_UART2_RTSN_IN */
+			0x880 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_RTSN_OEN */
+			0x884 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_RTSN_OUT */
+			0x888 A_DELAY_PS(683) G_DELAY_PS(0)	/* CFG_UART2_RXD_IN */
+			0x88c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_RXD_OEN */
+			0x890 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_RXD_OUT */
+			0x894 A_DELAY_PS(835) G_DELAY_PS(0)	/* CFG_UART2_TXD_IN */
+			0x898 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_TXD_OEN */
+			0x89c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_TXD_OUT */
+		>;
+	};
+
+	/* Corresponds to MMC4_MANUAL1 in datamanual */
+	mmc4_iodelay_sdr12_hs_sdr25_rev11_conf: mmc4_iodelay_sdr12_hs_sdr25_rev11_conf {
+		pinctrl-pin-array = <
+			0x840 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART1_CTSN_IN */
+			0x848 A_DELAY_PS(2651) G_DELAY_PS(0)	/* CFG_UART1_CTSN_OUT */
+			0x84c A_DELAY_PS(1572) G_DELAY_PS(0)	/* CFG_UART1_RTSN_IN */
+			0x850 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART1_RTSN_OEN */
+			0x854 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART1_RTSN_OUT */
+			0x870 A_DELAY_PS(1913) G_DELAY_PS(0)	/* CFG_UART2_CTSN_IN */
+			0x874 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_CTSN_OEN */
+			0x878 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_CTSN_OUT */
+			0x87c A_DELAY_PS(1721) G_DELAY_PS(0)	/* CFG_UART2_RTSN_IN */
+			0x880 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_RTSN_OEN */
+			0x884 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_RTSN_OUT */
+			0x888 A_DELAY_PS(1891) G_DELAY_PS(0)	/* CFG_UART2_RXD_IN */
+			0x88c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_RXD_OEN */
+			0x890 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_RXD_OUT */
+			0x894 A_DELAY_PS(1919) G_DELAY_PS(0)	/* CFG_UART2_TXD_IN */
+			0x898 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_TXD_OEN */
+			0x89c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_TXD_OUT */
+		>;
+	};
+
+	/* Corresponds to MMC4_MANUAL1 in datamanual */
+	mmc4_iodelay_sdr12_hs_sdr25_rev20_conf: mmc4_iodelay_sdr12_hs_sdr25_rev20_conf {
+		pinctrl-pin-array = <
+			0x840 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART1_CTSN_IN */
+			0x848 A_DELAY_PS(1147) G_DELAY_PS(0)	/* CFG_UART1_CTSN_OUT */
+			0x84c A_DELAY_PS(1834) G_DELAY_PS(0)	/* CFG_UART1_RTSN_IN */
+			0x850 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART1_RTSN_OEN */
+			0x854 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART1_RTSN_OUT */
+			0x870 A_DELAY_PS(2165) G_DELAY_PS(0)	/* CFG_UART2_CTSN_IN */
+			0x874 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_CTSN_OEN */
+			0x878 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_CTSN_OUT */
+			0x87c A_DELAY_PS(1929) G_DELAY_PS(64)	/* CFG_UART2_RTSN_IN */
+			0x880 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_RTSN_OEN */
+			0x884 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_RTSN_OUT */
+			0x888 A_DELAY_PS(1935) G_DELAY_PS(128)	/* CFG_UART2_RXD_IN */
+			0x88c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_RXD_OEN */
+			0x890 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_RXD_OUT */
+			0x894 A_DELAY_PS(2172) G_DELAY_PS(44)	/* CFG_UART2_TXD_IN */
+			0x898 A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_TXD_OEN */
+			0x89c A_DELAY_PS(0) G_DELAY_PS(0)	/* CFG_UART2_TXD_OUT */
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/dra76-evm.dts b/arch/arm/boot/dts/dra76-evm.dts
new file mode 100644
index 000000000000..b024a65c6e27
--- /dev/null
+++ b/arch/arm/boot/dts/dra76-evm.dts
@@ -0,0 +1,423 @@
+/*
+ * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+
+#include "dra76x.dtsi"
+#include "dra7-evm-common.dtsi"
+#include <dt-bindings/net/ti-dp83867.h>
+
+/ {
+	model = "TI DRA762 EVM";
+	compatible = "ti,dra76-evm", "ti,dra762", "ti,dra7";
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x80000000 0x0 0x80000000>;
+	};
+
+	vsys_12v0: fixedregulator-vsys12v0 {
+		/* main supply */
+		compatible = "regulator-fixed";
+		regulator-name = "vsys_12v0";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vsys_5v0: fixedregulator-vsys5v0 {
+		/* Output of Cntlr B of TPS43351-Q1 on dra76-evm */
+		compatible = "regulator-fixed";
+		regulator-name = "vsys_5v0";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vsys_12v0>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vsys_3v3: fixedregulator-vsys3v3 {
+		/* Output of Cntlr A of TPS43351-Q1 on dra76-evm */
+		compatible = "regulator-fixed";
+		regulator-name = "vsys_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vsys_12v0>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vio_3v3: fixedregulator-vio_3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vio_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vsys_3v3>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vio_3v3_sd: fixedregulator-sd {
+		compatible = "regulator-fixed";
+		regulator-name = "vio_3v3_sd";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vio_3v3>;
+		enable-active-high;
+		gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
+	};
+
+	vio_1v8: fixedregulator-vio_1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "vio_1v8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&smps5_reg>;
+	};
+
+	vtt_fixed: fixedregulator-vtt {
+		compatible = "regulator-fixed";
+		regulator-name = "vtt_fixed";
+		regulator-min-microvolt = <1350000>;
+		regulator-max-microvolt = <1350000>;
+		vin-supply = <&vsys_3v3>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	aic_dvdd: fixedregulator-aic_dvdd {
+		/* TPS77018DBVT */
+		compatible = "regulator-fixed";
+		regulator-name = "aic_dvdd";
+		vin-supply = <&vio_3v3>;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+};
+
+&dra7_pmx_core {
+	mmc1_pins_default: mmc1_pins_default {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14)	/* mmc1sdcd.gpio219 */
+			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
+			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
+			DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
+			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
+			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
+			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
+		>;
+	};
+
+	mmc1_pins_sdr12: pinmux_mmc1_sdr12_pins {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_clk.clk */
+			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_cmd.cmd */
+			DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_dat0.dat0 */
+			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_dat1.dat1 */
+			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_dat2.dat2 */
+			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_dat3.dat3 */
+		>;
+	};
+
+	mmc2_pins_default: mmc2_pins_default {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
+			DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
+			DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
+			DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
+			DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
+			DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
+			DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
+			DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
+			DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
+			DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
+		>;
+	};
+};
+
+&i2c1 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	tps65917: tps65917@58 {
+		compatible = "ti,tps65917";
+		reg = <0x58>;
+		ti,system-power-controller;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+
+		tps65917_pmic {
+			compatible = "ti,tps65917-pmic";
+
+			smps12-in-supply = <&vsys_3v3>;
+			smps3-in-supply = <&vsys_3v3>;
+			smps4-in-supply = <&vsys_3v3>;
+			smps5-in-supply = <&vsys_3v3>;
+			ldo1-in-supply = <&vsys_3v3>;
+			ldo2-in-supply = <&vsys_3v3>;
+			ldo3-in-supply = <&vsys_5v0>;
+			ldo4-in-supply = <&vsys_5v0>;
+			ldo5-in-supply = <&vsys_3v3>;
+
+			tps65917_regulators: regulators {
+				smps12_reg: smps12 {
+					/* VDD_DSPEVE */
+					regulator-name = "smps12";
+					regulator-min-microvolt = <850000>;
+					regulator-max-microvolt = <1250000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				smps3_reg: smps3 {
+					/* VDD_CORE */
+					regulator-name = "smps3";
+					regulator-min-microvolt = <850000>;
+					regulator-max-microvolt = <1250000>;
+					regulator-boot-on;
+					regulator-always-on;
+				};
+
+				smps4_reg: smps4 {
+					/* VDD_IVA */
+					regulator-name = "smps4";
+					regulator-min-microvolt = <850000>;
+					regulator-max-microvolt = <1250000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				smps5_reg: smps5 {
+					/* VDDS1V8 */
+					regulator-name = "smps5";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-boot-on;
+					regulator-always-on;
+				};
+
+				ldo1_reg: ldo1 {
+					/* LDO1_OUT --> VDA_PHY1_1V8  */
+					regulator-name = "ldo1";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+					regulator-allow-bypass;
+				};
+
+				ldo2_reg: ldo2 {
+					/* LDO2_OUT --> VDA_PHY2_1V8 */
+					regulator-name = "ldo2";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-allow-bypass;
+					regulator-always-on;
+				};
+
+				ldo3_reg: ldo3 {
+					/* VDA_USB_3V3 */
+					regulator-name = "ldo3";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-boot-on;
+					regulator-always-on;
+				};
+
+				ldo5_reg: ldo5 {
+					/* VDDA_1V8_PLL */
+					regulator-name = "ldo5";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo4_reg: ldo4 {
+					/* VDD_SDIO_DV */
+					regulator-name = "ldo4";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-boot-on;
+					regulator-always-on;
+				};
+			};
+		};
+
+		tps65917_power_button {
+			compatible = "ti,palmas-pwrbutton";
+			interrupt-parent = <&tps65917>;
+			interrupts = <1 IRQ_TYPE_NONE>;
+			wakeup-source;
+			ti,palmas-long-press-seconds = <6>;
+		};
+	};
+
+	lp87565: lp87565@60 {
+		compatible = "ti,lp87565-q1";
+		reg = <0x60>;
+
+		buck10-in-supply =<&vsys_3v3>;
+		buck23-in-supply =<&vsys_3v3>;
+
+		regulators: regulators {
+			buck10_reg: buck10 {
+				/*VDD_MPU*/
+				regulator-name = "buck10";
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <1250000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck23_reg: buck23 {
+				/* VDD_GPU*/
+				regulator-name = "buck23";
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <1250000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
+
+	pcf_lcd: pcf8757@20 {
+		compatible = "ti,pcf8575", "nxp,pcf8575";
+		reg = <0x20>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+	};
+
+	pcf_gpio_21: pcf8757@21 {
+		compatible = "ti,pcf8575", "nxp,pcf8575";
+		reg = <0x21>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	pcf_hdmi: pcf8575@26 {
+		compatible = "ti,pcf8575", "nxp,pcf8575";
+		reg = <0x26>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		p1 {
+			/* vin6_sel_s0: high: VIN6, low: audio */
+			gpio-hog;
+			gpios = <1 GPIO_ACTIVE_HIGH>;
+			output-low;
+			line-name = "vin6_sel_s0";
+		};
+	};
+
+	tlv320aic3106: tlv320aic3106@19 {
+		#sound-dai-cells = <0>;
+		compatible = "ti,tlv320aic3106";
+		reg = <0x19>;
+		adc-settle-ms = <40>;
+		ai3x-micbias-vg = <1>;		/* 2.0V */
+		status = "okay";
+
+		/* Regulators */
+		AVDD-supply = <&vio_3v3>;
+		IOVDD-supply = <&vio_3v3>;
+		DRVDD-supply = <&vio_3v3>;
+		DVDD-supply = <&aic_dvdd>;
+	};
+};
+
+&cpu0 {
+	vdd-supply = <&buck10_reg>;
+};
+
+&mmc1 {
+	status = "okay";
+	vmmc-supply = <&vio_3v3_sd>;
+	vmmc_aux-supply = <&ldo4_reg>;
+	bus-width = <4>;
+	/*
+	 * SDCD signal is not being used here - using the fact that GPIO mode
+	 * is always hardwired.
+	 */
+	cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pins_default>;
+};
+
+&mmc2 {
+	status = "okay";
+	vmmc-supply = <&vio_1v8>;
+	bus-width = <8>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc2_pins_default>;
+};
+
+/* No RTC on this device */
+&rtc {
+	status = "disabled";
+};
+
+&mac {
+	status = "okay";
+
+	dual_emac;
+};
+
+&cpsw_emac0 {
+	phy_id = <&davinci_mdio>, <2>;
+	phy-mode = "rgmii-id";
+	dual_emac_res_vlan = <1>;
+};
+
+&cpsw_emac1 {
+	phy_id = <&davinci_mdio>, <3>;
+	phy-mode = "rgmii-id";
+	dual_emac_res_vlan = <2>;
+};
+
+&davinci_mdio {
+	dp83867_0: ethernet-phy@2 {
+		reg = <2>;
+		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+		ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
+		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
+		ti,min-output-impedance;
+		ti,dp83867-rxctrl-strap-quirk;
+	};
+
+	dp83867_1: ethernet-phy@3 {
+		reg = <3>;
+		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+		ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
+		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
+		ti,min-output-impedance;
+		ti,dp83867-rxctrl-strap-quirk;
+	};
+};
+
+&usb2_phy1 {
+	phy-supply = <&ldo3_reg>;
+};
+
+&usb2_phy2 {
+	phy-supply = <&ldo3_reg>;
+};
+
+&qspi {
+	spi-max-frequency = <96000000>;
+	m25p80@0 {
+		spi-max-frequency = <96000000>;
+	};
+};
diff --git a/arch/arm/boot/dts/dra76x.dtsi b/arch/arm/boot/dts/dra76x.dtsi
new file mode 100644
index 000000000000..1c88c581ff18
--- /dev/null
+++ b/arch/arm/boot/dts/dra76x.dtsi
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "dra74x.dtsi"
+
+/ {
+	compatible = "ti,dra762", "ti,dra7";
+
+};
+
+/* MCAN interrupts are hard-wired to irqs 67, 68 */
+&crossbar_mpu {
+	ti,irqs-skip = <10 67 68 133 139 140>;
+};
diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
index cf229dfabf61..e62b62875cba 100644
--- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
+++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
@@ -1817,6 +1817,8 @@
 		clocks = <&abe_24m_fclk>, <&abe_sys_clk_div>, <&func_24m_clk>, <&atl_clkin3_ck>, <&atl_clkin2_ck>, <&atl_clkin1_ck>, <&atl_clkin0_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&mlb_clk>, <&mlbp_clk>;
 		ti,bit-shift = <24>;
 		reg = <0x1868>;
+		assigned-clocks = <&mcasp3_ahclkx_mux>;
+		assigned-clock-parents = <&abe_24m_fclk>;
 	};
 
 	mcasp3_aux_gfclk_mux: mcasp3_aux_gfclk_mux@1868 {
diff --git a/arch/arm/boot/dts/efm32gg-dk3750.dts b/arch/arm/boot/dts/efm32gg-dk3750.dts
index 98fc667d22c7..c9f3ea29cf9e 100644
--- a/arch/arm/boot/dts/efm32gg-dk3750.dts
+++ b/arch/arm/boot/dts/efm32gg-dk3750.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device tree for EFM32GG-DK3750 development board.
  *
diff --git a/arch/arm/boot/dts/efm32gg.dtsi b/arch/arm/boot/dts/efm32gg.dtsi
index b78c57e51ed5..8a58e49144cc 100644
--- a/arch/arm/boot/dts/efm32gg.dtsi
+++ b/arch/arm/boot/dts/efm32gg.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device tree for Energy Micro EFM32 Giant Gecko SoC.
  *
diff --git a/arch/arm/boot/dts/elpida_ecb240abacn.dtsi b/arch/arm/boot/dts/elpida_ecb240abacn.dtsi
index f97f70f83374..d87ee4794f83 100644
--- a/arch/arm/boot/dts/elpida_ecb240abacn.dtsi
+++ b/arch/arm/boot/dts/elpida_ecb240abacn.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Common devices used in different OMAP boards
  */
diff --git a/arch/arm/boot/dts/ep7211-edb7211.dts b/arch/arm/boot/dts/ep7211-edb7211.dts
index 9a134ed271eb..bc9d5b697452 100644
--- a/arch/arm/boot/dts/ep7211-edb7211.dts
+++ b/arch/arm/boot/dts/ep7211-edb7211.dts
@@ -75,7 +75,7 @@
 };
 
 &bus {
-	flash: nor@00000000 {
+	flash: nor@0 {
 		compatible = "cfi-flash";
 		reg = <0 0x00000000 0x02000000>;
 		bank-width = <2>;
diff --git a/arch/arm/boot/dts/exynos3250-artik5-eval.dts b/arch/arm/boot/dts/exynos3250-artik5-eval.dts
index 4bd2ee87124e..4cbfa09c6c4e 100644
--- a/arch/arm/boot/dts/exynos3250-artik5-eval.dts
+++ b/arch/arm/boot/dts/exynos3250-artik5-eval.dts
@@ -22,7 +22,6 @@
 };
 
 &mshc_2 {
-	num-slots = <1>;
 	cap-sd-highspeed;
 	disable-wp;
 	vqmmc-supply = <&ldo3_reg>;
diff --git a/arch/arm/boot/dts/exynos3250-artik5.dtsi b/arch/arm/boot/dts/exynos3250-artik5.dtsi
index 59c89d7662a8..152e0291d0da 100644
--- a/arch/arm/boot/dts/exynos3250-artik5.dtsi
+++ b/arch/arm/boot/dts/exynos3250-artik5.dtsi
@@ -29,7 +29,7 @@
 		reg = <0x40000000 0x1ff00000>;
 	};
 
-	firmware@0205f000 {
+	firmware@205f000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x0205f000 0x1000>;
 	};
@@ -304,7 +304,6 @@
 };
 
 &mshc_0 {
-	num-slots = <1>;
 	non-removable;
 	cap-mmc-highspeed;
 	card-detect-delay = <200>;
diff --git a/arch/arm/boot/dts/exynos3250-monk.dts b/arch/arm/boot/dts/exynos3250-monk.dts
index accee81da266..029eb18590cf 100644
--- a/arch/arm/boot/dts/exynos3250-monk.dts
+++ b/arch/arm/boot/dts/exynos3250-monk.dts
@@ -32,7 +32,7 @@
 		reg =  <0x40000000 0x1ff00000>;
 	};
 
-	firmware@0205F000 {
+	firmware@205f000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x0205F000 0x1000>;
 	};
@@ -426,7 +426,6 @@
 &mshc_0 {
 	#address-cells = <1>;
 	#size-cells = <0>;
-	num-slots = <1>;
 	broken-cd;
 	non-removable;
 	cap-mmc-highspeed;
diff --git a/arch/arm/boot/dts/exynos3250-rinato.dts b/arch/arm/boot/dts/exynos3250-rinato.dts
index 443e0c98dc73..3743df4de390 100644
--- a/arch/arm/boot/dts/exynos3250-rinato.dts
+++ b/arch/arm/boot/dts/exynos3250-rinato.dts
@@ -32,7 +32,7 @@
 		reg =  <0x40000000 0x1ff00000>;
 	};
 
-	firmware@0205F000 {
+	firmware@205f000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x0205F000 0x1000>;
 	};
@@ -220,21 +220,6 @@
 	samsung,pll-clock-frequency = <24000000>;
 	status = "okay";
 
-	ports {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		port@1 {
-			reg = <1>;
-
-			dsi_out: endpoint {
-				remote-endpoint = <&dsi_in>;
-				samsung,burst-clock-frequency = <250000000>;
-				samsung,esc-clock-frequency = <20000000>;
-			};
-		};
-	};
-
 	panel@0 {
 		compatible = "samsung,s6e63j0x03";
 		reg = <0>;
@@ -242,34 +227,6 @@
 		vci-supply = <&ldo20_reg>;
 		reset-gpios = <&gpe0 1 GPIO_ACTIVE_LOW>;
 		te-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>;
-		power-on-delay= <30>;
-		power-off-delay= <120>;
-		reset-delay = <5>;
-		init-delay = <100>;
-		flip-horizontal;
-		flip-vertical;
-		panel-width-mm = <29>;
-		panel-height-mm = <29>;
-
-		display-timings {
-			timing-0 {
-				clock-frequency = <4600000>;
-				hactive = <320>;
-				vactive = <320>;
-				hfront-porch = <1>;
-				hback-porch = <1>;
-				hsync-len = <1>;
-				vfront-porch = <150>;
-				vback-porch = <1>;
-				vsync-len = <2>;
-			};
-		};
-
-		port {
-			dsi_in: endpoint {
-				remote-endpoint = <&dsi_out>;
-			};
-		};
 	};
 };
 
@@ -642,7 +599,6 @@
 &mshc_0 {
 	#address-cells = <1>;
 	#size-cells = <0>;
-	num-slots = <1>;
 	broken-cd;
 	non-removable;
 	cap-mmc-highspeed;
diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi
index 590ee442d0ae..2bd3872221a1 100644
--- a/arch/arm/boot/dts/exynos3250.dtsi
+++ b/arch/arm/boot/dts/exynos3250.dtsi
@@ -122,7 +122,7 @@
 			};
 		};
 
-		sysram@02020000 {
+		sysram@2020000 {
 			compatible = "mmio-sram";
 			reg = <0x02020000 0x40000>;
 			#address-cells = <1>;
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 497a9470c888..4768b086ed67 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -55,13 +55,16 @@
 		serial3 = &serial_3;
 	};
 
-	clock_audss: clock-controller@03810000 {
+	clock_audss: clock-controller@3810000 {
 		compatible = "samsung,exynos4210-audss-clock";
 		reg = <0x03810000 0x0C>;
 		#clock-cells = <1>;
+		clocks = <&clock CLK_FIN_PLL>, <&clock CLK_FOUT_EPLL>,
+			 <&clock CLK_SCLK_AUDIO0>, <&clock CLK_SCLK_AUDIO0>;
+		clock-names = "pll_ref", "pll_in", "sclk_audio", "sclk_pcm_in";
 	};
 
-	i2s0: i2s@03830000 {
+	i2s0: i2s@3830000 {
 		compatible = "samsung,s5pv210-i2s";
 		reg = <0x03830000 0x100>;
 		clocks = <&clock_audss EXYNOS_I2S_BUS>,
diff --git a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi
index f280954b260a..82c32d4d83d8 100644
--- a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi
@@ -843,7 +843,7 @@
 		};
 	};
 
-	pinctrl@03860000 {
+	pinctrl@3860000 {
 		gpz: gpz {
 			gpio-controller;
 			#gpio-cells = <2>;
diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts
index 645feffb9239..7b6ab7265110 100644
--- a/arch/arm/boot/dts/exynos4210-trats.dts
+++ b/arch/arm/boot/dts/exynos4210-trats.dts
@@ -202,21 +202,6 @@
 	samsung,pll-clock-frequency = <24000000>;
 	status = "okay";
 
-	ports {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		port@1 {
-			reg = <1>;
-
-			dsi_out: endpoint {
-				remote-endpoint = <&dsi_in>;
-				samsung,burst-clock-frequency = <500000000>;
-				samsung,esc-clock-frequency = <20000000>;
-			};
-		};
-	};
-
 	panel@0 {
 		reg = <0>;
 		compatible = "samsung,s6e8aa0";
@@ -244,12 +229,6 @@
 				vsync-len = <2>;
 			};
 		};
-
-		port {
-			dsi_in: endpoint {
-				remote-endpoint = <&dsi_out>;
-			};
-		};
 	};
 };
 
diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts
index 0c89ea99de54..acd2b2286ccb 100644
--- a/arch/arm/boot/dts/exynos4210-universal_c210.dts
+++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts
@@ -31,7 +31,7 @@
 		stdout-path = &serial_2;
 	};
 
-	sysram@02020000 {
+	sysram@2020000 {
 		smp-sysram@0 {
 			status = "disabled";
 		};
diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index 768fb075b1fd..03dd61f64809 100644
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -64,7 +64,7 @@
 		};
 	};
 
-	sysram: sysram@02020000 {
+	sysram: sysram@2020000 {
 		compatible = "mmio-sram";
 		reg = <0x02020000 0x20000>;
 		#address-cells = <1>;
@@ -151,7 +151,7 @@
 		};
 	};
 
-	pinctrl_2: pinctrl@03860000 {
+	pinctrl_2: pinctrl@3860000 {
 		compatible = "samsung,exynos4210-pinctrl";
 		reg = <0x03860000 0x1000>;
 	};
diff --git a/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi b/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi
index 4cd62487bb16..bda49b232f7b 100644
--- a/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi
+++ b/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi
@@ -26,7 +26,7 @@
 		reg = <0x40000000 0x40000000>;
 	};
 
-	firmware@0203F000 {
+	firmware@203f000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x0203F000 0x1000>;
 	};
@@ -466,7 +466,6 @@
 	pinctrl-names = "default";
 	status = "okay";
 	vmmc-supply = <&buck9_reg>;
-	num-slots = <1>;
 	broken-cd;
 	card-detect-delay = <200>;
 	samsung,dw-mshc-ciu-div = <3>;
diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
index 219d587c5a85..a21be71000c1 100644
--- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
@@ -20,7 +20,7 @@
 		stdout-path = &serial_1;
 	};
 
-	firmware@0204F000 {
+	firmware@204f000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x0204F000 0x1000>;
 	};
@@ -31,8 +31,6 @@
 		pinctrl-0 = <&gpio_power_key>;
 
 		power_key {
-			interrupt-parent = <&gpx1>;
-			interrupts = <3 IRQ_TYPE_NONE>;
 			gpios = <&gpx1 3 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_POWER>;
 			label = "power key";
@@ -253,7 +251,7 @@
 	samsung,i2c-max-bus-freq = <400000>;
 	status = "okay";
 
-	usb3503: usb3503@08 {
+	usb3503: usb3503@8 {
 		compatible = "smsc,usb3503";
 		reg = <0x08>;
 
@@ -263,7 +261,7 @@
 		initial-mode = <1>;
 	};
 
-	max77686: pmic@09 {
+	max77686: pmic@9 {
 		compatible = "maxim,max77686";
 		interrupt-parent = <&gpx3>;
 		interrupts = <2 IRQ_TYPE_NONE>;
@@ -516,7 +514,6 @@
 	mmc-pwrseq = <&emmc_pwrseq>;
 	status = "okay";
 
-	num-slots = <1>;
 	broken-cd;
 	card-detect-delay = <200>;
 	samsung,dw-mshc-ciu-div = <3>;
diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts
index 97882267ef09..acf48a018e5e 100644
--- a/arch/arm/boot/dts/exynos4412-odroidx.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidx.dts
@@ -43,8 +43,6 @@
 		pinctrl-0 = <&gpio_power_key &gpio_home_key>;
 
 		home_key {
-			interrupt-parent = <&gpx2>;
-			interrupts = <2 IRQ_TYPE_NONE>;
 			gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>;
 			linux,code = <KEY_HOME>;
 			label = "home key";
diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts
index 7a83e2df18a6..b0b5ec7903a5 100644
--- a/arch/arm/boot/dts/exynos4412-origen.dts
+++ b/arch/arm/boot/dts/exynos4412-origen.dts
@@ -32,7 +32,7 @@
 		stdout-path = &serial_2;
 	};
 
-	firmware@0203F000 {
+	firmware@203f000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x0203F000 0x1000>;
 	};
@@ -488,7 +488,6 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	num-slots = <1>;
 	broken-cd;
 	card-detect-delay = <200>;
 	samsung,dw-mshc-ciu-div = <3>;
diff --git a/arch/arm/boot/dts/exynos4412-pinctrl.dtsi b/arch/arm/boot/dts/exynos4412-pinctrl.dtsi
index 1d27c28564e4..4eebd4721a5f 100644
--- a/arch/arm/boot/dts/exynos4412-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos4412-pinctrl.dtsi
@@ -899,7 +899,7 @@
 		};
 	};
 
-	pinctrl_2: pinctrl@03860000 {
+	pinctrl_2: pinctrl@3860000 {
 		gpz: gpz {
 			gpio-controller;
 			#gpio-cells = <2>;
diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts
index 35e9b94b86b8..220cdf109405 100644
--- a/arch/arm/boot/dts/exynos4412-trats2.dts
+++ b/arch/arm/boot/dts/exynos4412-trats2.dts
@@ -18,6 +18,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/clock/maxim,max77686.h>
+#include <dt-bindings/pinctrl/samsung.h>
 
 / {
 	model = "Samsung Trats 2 based on Exynos4412";
@@ -40,7 +41,7 @@
 		stdout-path = &serial_2;
 	};
 
-	firmware@0204F000 {
+	firmware@204f000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x0204F000 0x1000>;
 	};
@@ -97,6 +98,34 @@
 			gpio = <&gpj0 5 GPIO_ACTIVE_HIGH>;
 			enable-active-high;
 		};
+
+		vsil12: voltage-regulator-6 {
+			compatible = "regulator-fixed";
+			regulator-name = "VSIL_1.2V";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			gpio = <&gpl0 4 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			vin-supply = <&buck7_reg>;
+		};
+
+		vcc33mhl: voltage-regulator-7 {
+			compatible = "regulator-fixed";
+			regulator-name = "VCC_3.3_MHL";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			gpio = <&gpl0 4 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+
+		vcc18mhl: voltage-regulator-8 {
+			compatible = "regulator-fixed";
+			regulator-name = "VCC_1.8_MHL";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			gpio = <&gpl0 4 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
 	};
 
 	gpio-keys {
@@ -206,7 +235,7 @@
 		#size-cells = <0>;
 		status = "okay";
 
-		ak8975@0c {
+		ak8975@c {
 			compatible = "asahi-kasei,ak8975";
 			reg = <0x0c>;
 			gpios = <&gpj0 7 GPIO_ACTIVE_HIGH>;
@@ -229,6 +258,36 @@
 		};
 	};
 
+	i2c-mhl {
+		compatible = "i2c-gpio";
+		gpios = <&gpf0 4 GPIO_ACTIVE_HIGH>, <&gpf0 6 GPIO_ACTIVE_HIGH>;
+		i2c-gpio,delay-us = <100>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pinctrl-0 = <&i2c_mhl_bus>;
+		pinctrl-names = "default";
+		status = "okay";
+
+		sii9234: hdmi-bridge@39 {
+			compatible = "sil,sii9234";
+			avcc33-supply = <&vcc33mhl>;
+			iovcc18-supply = <&vcc18mhl>;
+			avcc12-supply = <&vsil12>;
+			cvcc12-supply = <&vsil12>;
+			reset-gpios = <&gpf3 4 GPIO_ACTIVE_LOW>;
+			interrupt-parent = <&gpf3>;
+			interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
+			reg = <0x39>;
+
+			port {
+				mhl_to_hdmi: endpoint {
+					remote-endpoint = <&hdmi_to_mhl>;
+				};
+			};
+		};
+	};
+
 	camera: camera {
 		pinctrl-0 = <&cam_port_a_clk_active &cam_port_b_clk_active>;
 		pinctrl-names = "default";
@@ -390,21 +449,6 @@
 	samsung,pll-clock-frequency = <24000000>;
 	status = "okay";
 
-	ports {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		port@1 {
-			reg = <1>;
-
-			dsi_out: endpoint {
-				remote-endpoint = <&dsi_in>;
-				samsung,burst-clock-frequency = <500000000>;
-				samsung,esc-clock-frequency = <20000000>;
-			};
-		};
-	};
-
 	panel@0 {
 		compatible = "samsung,s6e8aa0";
 		reg = <0>;
@@ -432,12 +476,6 @@
 				vsync-len = <2>;
 			};
 		};
-
-		port {
-			dsi_in: endpoint {
-				remote-endpoint = <&dsi_out>;
-			};
-		};
 	};
 };
 
@@ -522,6 +560,29 @@
 	status = "okay";
 };
 
+&hdmi {
+	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmi_hpd>;
+	vdd-supply = <&ldo3_reg>;
+	vdd_osc-supply = <&ldo4_reg>;
+	vdd_pll-supply = <&ldo3_reg>;
+	ddc = <&i2c_5>;
+	status = "okay";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@1 {
+			reg = <1>;
+			hdmi_to_mhl: endpoint {
+				remote-endpoint = <&mhl_to_hdmi>;
+			};
+		};
+	};
+};
+
 &hsotg {
 	vusb_d-supply = <&ldo15_reg>;
 	vusb_a-supply = <&ldo12_reg>;
@@ -600,6 +661,10 @@
 	};
 };
 
+&i2c_5 {
+	status = "okay";
+};
+
 &i2c_7 {
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-slave-addr = <0x10>;
@@ -608,7 +673,7 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	max77686: max77686_pmic@09 {
+	max77686: max77686_pmic@9 {
 		compatible = "maxim,max77686";
 		interrupt-parent = <&gpx0>;
 		interrupts = <7 IRQ_TYPE_NONE>;
@@ -894,14 +959,21 @@
 	};
 };
 
+&i2c_8 {
+	status = "okay";
+};
+
 &i2s0 {
 	pinctrl-0 = <&i2s0_bus>;
 	pinctrl-names = "default";
 	status = "okay";
 };
 
+&mixer {
+	status = "okay";
+};
+
 &mshc_0 {
-	num-slots = <1>;
 	broken-cd;
 	non-removable;
 	card-detect-delay = <200>;
@@ -926,6 +998,18 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&sleep0>;
 
+	mhl_int: mhl-int {
+		samsung,pins = "gpf3-5";
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	i2c_mhl_bus: i2c-mhl-bus {
+		samsung,pins = "gpf0-4", "gpf0-6";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+	};
+
 	sleep0: sleep-states {
 		PIN_SLP(gpa0-0, INPUT, NONE);
 		PIN_SLP(gpa0-1, OUT0, NONE);
@@ -1029,6 +1113,11 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&sleep1>;
 
+	hdmi_hpd: hdmi-hpd {
+		samsung,pins = "gpx3-7";
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
 	sleep1: sleep-states {
 		PIN_SLP(gpk0-0, PREV, NONE);
 		PIN_SLP(gpk0-1, PREV, NONE);
diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
index 7ff03a7e8fb9..b255ac55b1c1 100644
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -150,7 +150,7 @@
 		};
 	};
 
-	sysram@02020000 {
+	sysram@2020000 {
 		compatible = "mmio-sram";
 		reg = <0x02020000 0x40000>;
 		#address-cells = <1>;
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 6a432460eb77..0efd678b8251 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -152,6 +152,8 @@
 };
 
 &hdmi {
+	status = "okay";
+	ddc = <&i2c_2>;
 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_LOW>;
 	vdd_osc-supply = <&ldo10_reg>;
 	vdd_pll-supply = <&ldo8_reg>;
@@ -455,15 +457,9 @@
 
 &i2c_2 {
 	status = "okay";
-
+	/* used by HDMI DDC */
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <66000>;
-	samsung,i2c-slave-addr = <0x50>;
-
-	hdmiddc@50 {
-		compatible = "samsung,exynos4210-hdmiddc";
-		reg = <0x50>;
-	};
 };
 
 &i2c_3 {
@@ -489,15 +485,9 @@
 
 &i2c_8 {
 	status = "okay";
-
+	/* used by HDMI PHY */
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <66000>;
-	samsung,i2c-slave-addr = <0x38>;
-
-	hdmiphy@38 {
-		compatible = "samsung,exynos4212-hdmiphy";
-		reg = <0x38>;
-	};
 };
 
 &i2c_9 {
@@ -516,9 +506,12 @@
 	status = "okay";
 };
 
+&mixer {
+	status = "okay";
+};
+
 &mmc_0 {
 	status = "okay";
-	num-slots = <1>;
 	broken-cd;
 	card-detect-delay = <200>;
 	samsung,dw-mshc-ciu-div = <3>;
@@ -533,7 +526,6 @@
 
 &mmc_2 {
 	status = "okay";
-	num-slots = <1>;
 	card-detect-delay = <200>;
 	samsung,dw-mshc-ciu-div = <3>;
 	samsung,dw-mshc-sdr-timing = <2 3>;
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 6632f657394e..1e3f9627766c 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -116,6 +116,8 @@
 };
 
 &hdmi {
+	status = "okay";
+	ddc = <&i2c_2>;
 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 };
 
@@ -129,7 +131,7 @@
 		reg = <0x50>;
 	};
 
-	max77686@09 {
+	max77686@9 {
 		compatible = "maxim,max77686";
 		reg = <0x09>;
 		interrupt-parent = <&gpx3>;
@@ -308,24 +310,16 @@
 
 &i2c_2 {
 	status = "okay";
+	/* used by HDMI DDC */
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <66000>;
-
-	hdmiddc@50 {
-		compatible = "samsung,exynos4210-hdmiddc";
-		reg = <0x50>;
-	};
 };
 
 &i2c_8 {
 	status = "okay";
+	/* used by HDMI PHY */
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <66000>;
-
-	hdmiphy@38 {
-		compatible = "samsung,exynos4212-hdmiphy";
-		reg = <0x38>;
-	};
 };
 
 &i2c_9 {
@@ -344,9 +338,12 @@
 	status = "okay";
 };
 
+&mixer {
+	status = "okay";
+};
+
 &mmc_0 {
 	status = "okay";
-	num-slots = <1>;
 	broken-cd;
 	card-detect-delay = <200>;
 	samsung,dw-mshc-ciu-div = <3>;
@@ -360,7 +357,6 @@
 
 &mmc_2 {
 	status = "okay";
-	num-slots = <1>;
 	card-detect-delay = <200>;
 	samsung,dw-mshc-ciu-div = <3>;
 	samsung,dw-mshc-sdr-timing = <2 3>;
diff --git a/arch/arm/boot/dts/exynos5250-snow-common.dtsi b/arch/arm/boot/dts/exynos5250-snow-common.dtsi
index e1d293dbbe5d..2e7175d2b1b8 100644
--- a/arch/arm/boot/dts/exynos5250-snow-common.dtsi
+++ b/arch/arm/boot/dts/exynos5250-snow-common.dtsi
@@ -261,10 +261,10 @@
 };
 
 &hdmi {
+	status = "okay";
 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&hdmi_hpd_irq>;
-	phy = <&hdmiphy>;
 	ddc = <&i2c_2>;
 	hdmi-en-supply = <&tps65090_fet7>;
 	vdd-supply = <&ldo8_reg>;
@@ -281,7 +281,7 @@
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <378000>;
 
-	max77686: max77686@09 {
+	max77686: max77686@9 {
 		compatible = "maxim,max77686";
 		interrupt-parent = <&gpx3>;
 		interrupts = <2 IRQ_TYPE_NONE>;
@@ -450,13 +450,9 @@
 
 &i2c_2 {
 	status = "okay";
+	/* used by HDMI DDC */
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <66000>;
-
-	hdmiddc@50 {
-		compatible = "samsung,exynos4210-hdmiddc";
-		reg = <0x50>;
-	};
 };
 
 &i2c_3 {
@@ -514,23 +510,22 @@
 
 &i2c_8 {
 	status = "okay";
+	/* used by HDMI PHY */
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <378000>;
-
-	hdmiphy: hdmiphy@38 {
-		compatible = "samsung,exynos4212-hdmiphy";
-		reg = <0x38>;
-	};
 };
 
 &i2s0 {
 	status = "okay";
 };
 
+&mixer {
+	status = "okay";
+};
+
 /* eMMC flash */
 &mmc_0 {
 	status = "okay";
-	num-slots = <1>;
 	non-removable;
 	samsung,dw-mshc-ciu-div = <3>;
 	samsung,dw-mshc-sdr-timing = <2 3>;
@@ -544,7 +539,6 @@
 /* uSD card */
 &mmc_2 {
 	status = "okay";
-	num-slots = <1>;
 	card-detect-delay = <200>;
 	samsung,dw-mshc-ciu-div = <3>;
 	samsung,dw-mshc-sdr-timing = <2 3>;
@@ -564,7 +558,6 @@
  */
 &mmc_3 {
 	status = "okay";
-	num-slots = <1>;
 	non-removable;
 	cap-sdio-irq;
 	keep-power-in-suspend;
diff --git a/arch/arm/boot/dts/exynos5250-spring.dts b/arch/arm/boot/dts/exynos5250-spring.dts
index 95c3bcace9dc..47dbc50546c1 100644
--- a/arch/arm/boot/dts/exynos5250-spring.dts
+++ b/arch/arm/boot/dts/exynos5250-spring.dts
@@ -91,10 +91,10 @@
 };
 
 &hdmi {
+	status = "okay";
 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&hdmi_hpd_irq>;
-	phy = <&hdmiphy>;
 	ddc = <&i2c_2>;
 	hdmi-en-supply = <&ldo8_reg>;
 	vdd-supply = <&ldo8_reg>;
@@ -362,13 +362,9 @@
 
 &i2c_2 {
 	status = "okay";
+	/* used by HDMI DDC */
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <66000>;
-
-	hdmiddc@50 {
-		compatible = "samsung,exynos4210-hdmiddc";
-		reg = <0x50>;
-	};
 };
 
 &i2c_3 {
@@ -412,22 +408,21 @@
 
 &i2c_8 {
 	status = "okay";
+	/* used by HDMI PHY */
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <378000>;
-
-	hdmiphy: hdmiphy@38 {
-		compatible = "samsung,exynos4212-hdmiphy";
-		reg = <0x38>;
-	};
 };
 
 &i2s0 {
 	status = "okay";
 };
 
+&mixer {
+	status = "okay";
+};
+
 &mmc_0 {
 	status = "okay";
-	num-slots = <1>;
 	broken-cd;
 	card-detect-delay = <200>;
 	samsung,dw-mshc-ciu-div = <3>;
@@ -445,7 +440,6 @@
  */
 &mmc_1 {
 	status = "okay";
-	num-slots = <1>;
 	broken-cd;
 	card-detect-delay = <200>;
 	samsung,dw-mshc-ciu-div = <3>;
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 8dbeb873e99c..5286084e1032 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -93,7 +93,7 @@
 	};
 
 	soc: soc {
-		sysram@02020000 {
+		sysram@2020000 {
 			compatible = "mmio-sram";
 			reg = <0x02020000 0x30000>;
 			#address-cells = <1>;
@@ -219,7 +219,7 @@
 			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		pinctrl_3: pinctrl@03860000 {
+		pinctrl_3: pinctrl@3860000 {
 			compatible = "samsung,exynos5250-pinctrl";
 			reg = <0x03860000 0x1000>;
 			interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
@@ -367,6 +367,11 @@
 			clocks = <&clock CLK_I2C_HDMI>;
 			clock-names = "i2c";
 			status = "disabled";
+
+			hdmiphy: hdmiphy@38 {
+				compatible = "samsung,exynos4212-hdmiphy";
+				reg = <0x38>;
+			};
 		};
 
 		i2c_9: i2c@121D0000 {
@@ -475,7 +480,7 @@
 			status = "disabled";
 		};
 
-		i2s0: i2s@03830000 {
+		i2s0: i2s@3830000 {
 			compatible = "samsung,s5pv210-i2s";
 			status = "disabled";
 			reg = <0x03830000 0x100>;
@@ -637,7 +642,7 @@
 		};
 
 		gsc_0:  gsc@13e00000 {
-			compatible = "samsung,exynos5-gsc";
+			compatible = "samsung,exynos5250-gsc", "samsung,exynos5-gsc";
 			reg = <0x13e00000 0x1000>;
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
 			power-domains = <&pd_gsc>;
@@ -647,7 +652,7 @@
 		};
 
 		gsc_1:  gsc@13e10000 {
-			compatible = "samsung,exynos5-gsc";
+			compatible = "samsung,exynos5250-gsc", "samsung,exynos5-gsc";
 			reg = <0x13e10000 0x1000>;
 			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 			power-domains = <&pd_gsc>;
@@ -657,7 +662,7 @@
 		};
 
 		gsc_2:  gsc@13e20000 {
-			compatible = "samsung,exynos5-gsc";
+			compatible = "samsung,exynos5250-gsc", "samsung,exynos5-gsc";
 			reg = <0x13e20000 0x1000>;
 			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
 			power-domains = <&pd_gsc>;
@@ -667,7 +672,7 @@
 		};
 
 		gsc_3:  gsc@13e30000 {
-			compatible = "samsung,exynos5-gsc";
+			compatible = "samsung,exynos5250-gsc", "samsung,exynos5-gsc";
 			reg = <0x13e30000 0x1000>;
 			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
 			power-domains = <&pd_gsc>;
@@ -687,6 +692,8 @@
 			clock-names = "hdmi", "sclk_hdmi", "sclk_pixel",
 					"sclk_hdmiphy", "mout_hdmi";
 			samsung,syscon-phandle = <&pmu_system_controller>;
+			phy = <&hdmiphy>;
+			status = "disabled";
 		};
 
 		hdmicec: cec@101B0000 {
@@ -702,7 +709,7 @@
 			status = "disabled";
 		};
 
-		mixer@14450000 {
+		mixer: mixer@14450000 {
 			compatible = "samsung,exynos5250-mixer";
 			reg = <0x14450000 0x10000>;
 			power-domains = <&pd_disp1>;
@@ -711,6 +718,7 @@
 				 <&clock CLK_SCLK_HDMI>;
 			clock-names = "mixer", "hdmi", "sclk_hdmi";
 			iommus = <&sysmmu_tv>;
+			status = "disabled";
 		};
 
 		dp_phy: video-phy {
diff --git a/arch/arm/boot/dts/exynos5260-xyref5260.dts b/arch/arm/boot/dts/exynos5260-xyref5260.dts
index d0cc300cfb4b..73b7cdd5f522 100644
--- a/arch/arm/boot/dts/exynos5260-xyref5260.dts
+++ b/arch/arm/boot/dts/exynos5260-xyref5260.dts
@@ -67,7 +67,6 @@
 
 &mmc_0 {
 	status = "okay";
-	num-slots = <1>;
 	broken-cd;
 	bypass-smu;
 	cap-mmc-highspeed;
@@ -83,7 +82,6 @@
 
 &mmc_2 {
 	status = "okay";
-	num-slots = <1>;
 	cap-sd-highspeed;
 	card-detect-delay = <200>;
 	samsung,dw-mshc-ciu-div = <3>;
diff --git a/arch/arm/boot/dts/exynos5410-odroidxu.dts b/arch/arm/boot/dts/exynos5410-odroidxu.dts
index c4de1353e5df..a45eaae33f8f 100644
--- a/arch/arm/boot/dts/exynos5410-odroidxu.dts
+++ b/arch/arm/boot/dts/exynos5410-odroidxu.dts
@@ -54,7 +54,7 @@
 		#clock-cells = <0>;
 	};
 
-	firmware@02073000 {
+	firmware@2073000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x02073000 0x1000>;
 	};
@@ -164,7 +164,7 @@
 	samsung,i2c-max-bus-freq = <400000>;
 	status = "okay";
 
-	usb3503: usb-hub@08 {
+	usb3503: usb-hub@8 {
 		compatible = "smsc,usb3503";
 		reg = <0x08>;
 
@@ -178,7 +178,7 @@
 		refclk-frequency = <24000000>;
 	};
 
-	max77802: pmic@09 {
+	max77802: pmic@9 {
 		compatible = "maxim,max77802";
 		reg = <0x9>;
 		interrupt-parent = <&gpx0>;
diff --git a/arch/arm/boot/dts/exynos5410-smdk5410.dts b/arch/arm/boot/dts/exynos5410-smdk5410.dts
index 6cc74d97daae..25f21e9e7d58 100644
--- a/arch/arm/boot/dts/exynos5410-smdk5410.dts
+++ b/arch/arm/boot/dts/exynos5410-smdk5410.dts
@@ -32,7 +32,7 @@
 		#clock-cells = <0>;
 	};
 
-	firmware@02037000 {
+	firmware@2037000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x02037000 0x1000>;
 	};
@@ -41,7 +41,6 @@
 
 &mmc_0 {
 	status = "okay";
-	num-slots = <1>;
 	cap-mmc-highspeed;
 	broken-cd;
 	card-detect-delay = <200>;
@@ -53,7 +52,6 @@
 
 &mmc_2 {
 	status = "okay";
-	num-slots = <1>;
 	cap-sd-highspeed;
 	card-detect-delay = <200>;
 	samsung,dw-mshc-ciu-div = <3>;
diff --git a/arch/arm/boot/dts/exynos5410.dtsi b/arch/arm/boot/dts/exynos5410.dtsi
index 7eab4bc07cec..06713ec86f0d 100644
--- a/arch/arm/boot/dts/exynos5410.dtsi
+++ b/arch/arm/boot/dts/exynos5410.dtsi
@@ -187,7 +187,7 @@
 			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		pinctrl_3: pinctrl@03860000 {
+		pinctrl_3: pinctrl@3860000 {
 			compatible = "samsung,exynos5410-pinctrl";
 			reg = <0x03860000 0x1000>;
 			interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
@@ -223,7 +223,7 @@
 			};
 		};
 
-		audi2s0: i2s@03830000 {
+		audi2s0: i2s@3830000 {
 			compatible = "samsung,exynos5420-i2s";
 			reg = <0x03830000 0x100>;
 			dmas = <&pdma0 10
diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
index ee1bb9b8b366..bc78575d8a4d 100644
--- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
+++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
@@ -30,7 +30,7 @@
 		bootargs = "console=ttySAC3,115200";
 	};
 
-	firmware@02073000 {
+	firmware@2073000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x02073000 0x1000>;
 	};
@@ -360,6 +360,10 @@
 	status = "okay";
 };
 
+&mixer {
+	status = "okay";
+};
+
 &mmc_0 {
 	status = "okay";
 	broken-cd;
diff --git a/arch/arm/boot/dts/exynos5420-cpus.dtsi b/arch/arm/boot/dts/exynos5420-cpus.dtsi
index 5c052d7ff554..d7d703aa1699 100644
--- a/arch/arm/boot/dts/exynos5420-cpus.dtsi
+++ b/arch/arm/boot/dts/exynos5420-cpus.dtsi
@@ -36,6 +36,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <11>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu1: cpu@1 {
@@ -48,6 +49,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <11>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu2: cpu@2 {
@@ -60,6 +62,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <11>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu3: cpu@3 {
@@ -72,6 +75,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <11>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu4: cpu@100 {
@@ -85,6 +89,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <7>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu5: cpu@101 {
@@ -97,6 +102,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <7>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu6: cpu@102 {
@@ -109,6 +115,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <7>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu7: cpu@103 {
@@ -121,6 +128,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <7>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <539>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index f9a75bfd3f2b..38af8769711c 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -696,10 +696,13 @@
 	status = "okay";
 };
 
+&mixer {
+	status = "okay";
+};
+
 /* eMMC flash */
 &mmc_0 {
 	status = "okay";
-	num-slots = <1>;
 	mmc-hs200-1_8v;
 	cap-mmc-highspeed;
 	non-removable;
@@ -717,7 +720,6 @@
 /* WiFi SDIO module */
 &mmc_1 {
 	status = "okay";
-	num-slots = <1>;
 	non-removable;
 	cap-sdio-irq;
 	keep-power-in-suspend;
@@ -737,7 +739,6 @@
 /* uSD card */
 &mmc_2 {
 	status = "okay";
-	num-slots = <1>;
 	cap-sd-highspeed;
 	card-detect-delay = <200>;
 	clock-frequency = <400000000>;
diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts
index 08c8ab173e87..310d8637ce9f 100644
--- a/arch/arm/boot/dts/exynos5420-smdk5420.dts
+++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts
@@ -130,6 +130,7 @@
 
 &hdmi {
 	status = "okay";
+	ddc = <&i2c_2>;
 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&hdmi_hpd_irq>;
@@ -347,12 +348,12 @@
 &i2c_2 {
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <66000>;
+	/* used by HDMI DDC */
 	status = "okay";
+};
 
-	hdmiddc@50 {
-		compatible = "samsung,exynos4210-hdmiddc";
-		reg = <0x50>;
-	};
+&mixer {
+	status = "okay";
 };
 
 &mmc_0 {
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 02d2f898efa6..8aa2cc7aa125 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -352,7 +352,7 @@
 			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		pinctrl_4: pinctrl@03860000 {
+		pinctrl_4: pinctrl@3860000 {
 			compatible = "samsung,exynos5420-pinctrl";
 			reg = <0x03860000 0x1000>;
 			interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
@@ -365,7 +365,7 @@
 			interrupt-parent = <&gic>;
 			ranges;
 
-			adma: adma@03880000 {
+			adma: adma@3880000 {
 				compatible = "arm,pl330", "arm,primecell";
 				reg = <0x03880000 0x1000>;
 				interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
@@ -429,7 +429,7 @@
 			};
 		};
 
-		i2s0: i2s@03830000 {
+		i2s0: i2s@3830000 {
 			compatible = "samsung,exynos5420-i2s";
 			reg = <0x03830000 0x100>;
 			dmas = <&adma 0
@@ -646,6 +646,7 @@
 			clock-names = "mixer", "hdmi", "sclk_hdmi";
 			power-domains = <&disp_pd>;
 			iommus = <&sysmmu_tv>;
+			status = "disabled";
 		};
 
 		rotator: rotator@11C00000 {
@@ -658,7 +659,7 @@
 		};
 
 		gsc_0: video-scaler@13e00000 {
-			compatible = "samsung,exynos5-gsc";
+			compatible = "samsung,exynos5420-gsc", "samsung,exynos5-gsc";
 			reg = <0x13e00000 0x1000>;
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clock CLK_GSCL0>;
@@ -668,7 +669,7 @@
 		};
 
 		gsc_1: video-scaler@13e10000 {
-			compatible = "samsung,exynos5-gsc";
+			compatible = "samsung,exynos5420-gsc", "samsung,exynos5-gsc";
 			reg = <0x13e10000 0x1000>;
 			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clock CLK_GSCL1>;
diff --git a/arch/arm/boot/dts/exynos5422-cpus.dtsi b/arch/arm/boot/dts/exynos5422-cpus.dtsi
index bf3c6f1ec4ee..ec01d8020c2d 100644
--- a/arch/arm/boot/dts/exynos5422-cpus.dtsi
+++ b/arch/arm/boot/dts/exynos5422-cpus.dtsi
@@ -35,6 +35,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <11>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu1: cpu@101 {
@@ -47,6 +48,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <11>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu2: cpu@102 {
@@ -59,6 +61,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <11>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu3: cpu@103 {
@@ -71,6 +74,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <11>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu4: cpu@0 {
@@ -84,6 +88,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <15>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu5: cpu@1 {
@@ -96,6 +101,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <15>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu6: cpu@2 {
@@ -108,6 +114,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <15>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu7: cpu@3 {
@@ -120,6 +127,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <15>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <1024>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
new file mode 100644
index 000000000000..a5b8d0f0877e
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
@@ -0,0 +1,443 @@
+/*
+ * Hardkernel Odroid XU3/XU4/HC1 boards core device tree source
+ *
+ * Copyright (c) 2017 Marek Szyprowski
+ * Copyright (c) 2013-2017 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <dt-bindings/clock/samsung,s2mps11.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/gpio/gpio.h>
+#include "exynos5800.dtsi"
+#include "exynos5422-cpus.dtsi"
+
+/ {
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0x40000000 0x7EA00000>;
+	};
+
+	chosen {
+		stdout-path = "serial2:115200n8";
+	};
+
+	firmware@02073000 {
+		compatible = "samsung,secure-firmware";
+		reg = <0x02073000 0x1000>;
+	};
+
+	fixed-rate-clocks {
+		oscclk {
+			compatible = "samsung,exynos5420-oscclk";
+			clock-frequency = <24000000>;
+		};
+	};
+};
+
+&bus_wcore {
+	devfreq-events = <&nocp_mem0_0>, <&nocp_mem0_1>,
+			<&nocp_mem1_0>, <&nocp_mem1_1>;
+	vdd-supply = <&buck3_reg>;
+	exynos,saturation-ratio = <100>;
+	status = "okay";
+};
+
+&bus_noc {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_fsys_apb {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_fsys {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_fsys2 {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_mfc {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_gen {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_peri {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_g2d {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_g2d_acp {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_jpeg {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_jpeg_apb {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_disp1_fimd {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_disp1 {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_gscl_scaler {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_mscl {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&cpu0 {
+	cpu-supply = <&buck6_reg>;
+};
+
+&cpu4 {
+	cpu-supply = <&buck2_reg>;
+};
+
+&hsi2c_4 {
+	status = "okay";
+
+	s2mps11_pmic@66 {
+		compatible = "samsung,s2mps11-pmic";
+		reg = <0x66>;
+		samsung,s2mps11-acokb-ground;
+
+		interrupt-parent = <&gpx0>;
+		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&s2mps11_irq>;
+
+		s2mps11_osc: clocks {
+			#clock-cells = <1>;
+			clock-output-names = "s2mps11_ap",
+					"s2mps11_cp", "s2mps11_bt";
+		};
+
+		regulators {
+			ldo1_reg: LDO1 {
+				regulator-name = "vdd_ldo1";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+			};
+
+			ldo3_reg: LDO3 {
+				regulator-name = "vddq_mmc0";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+			};
+
+			ldo4_reg: LDO4 {
+				regulator-name = "vdd_adc";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+			};
+
+			ldo5_reg: LDO5 {
+				regulator-name = "vdd_ldo5";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo6_reg: LDO6 {
+				regulator-name = "vdd_ldo6";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+			};
+
+			ldo7_reg: LDO7 {
+				regulator-name = "vdd_ldo7";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo8_reg: LDO8 {
+				regulator-name = "vdd_ldo8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo9_reg: LDO9 {
+				regulator-name = "vdd_ldo9";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+			};
+
+			ldo10_reg: LDO10 {
+				regulator-name = "vdd_ldo10";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo11_reg: LDO11 {
+				regulator-name = "vdd_ldo11";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+			};
+
+			ldo12_reg: LDO12 {
+				regulator-name = "vdd_ldo12";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo13_reg: LDO13 {
+				regulator-name = "vddq_mmc2";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+			};
+
+			ldo15_reg: LDO15 {
+				regulator-name = "vdd_ldo15";
+				regulator-min-microvolt = <3100000>;
+				regulator-max-microvolt = <3100000>;
+				regulator-always-on;
+			};
+
+			ldo16_reg: LDO16 {
+				regulator-name = "vdd_ldo16";
+				regulator-min-microvolt = <2200000>;
+				regulator-max-microvolt = <2200000>;
+				regulator-always-on;
+			};
+
+			ldo17_reg: LDO17 {
+				regulator-name = "tsp_avdd";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			ldo18_reg: LDO18 {
+				regulator-name = "vdd_emmc_1V8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+			};
+
+			ldo19_reg: LDO19 {
+				regulator-name = "vdd_sd";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+			};
+
+			ldo24_reg: LDO24 {
+				regulator-name = "tsp_io";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+			};
+
+			ldo26_reg: LDO26 {
+				regulator-name = "vdd_ldo26";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+			};
+
+			buck1_reg: BUCK1 {
+				regulator-name = "vdd_mif";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck2_reg: BUCK2 {
+				regulator-name = "vdd_arm";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck3_reg: BUCK3 {
+				regulator-name = "vdd_int";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1400000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck4_reg: BUCK4 {
+				regulator-name = "vdd_g3d";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1400000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck5_reg: BUCK5 {
+				regulator-name = "vdd_mem";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1400000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck6_reg: BUCK6 {
+				regulator-name = "vdd_kfc";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck7_reg: BUCK7 {
+				regulator-name = "vdd_1.0v_ldo";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck8_reg: BUCK8 {
+				regulator-name = "vdd_1.8v_ldo";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck9_reg: BUCK9 {
+				regulator-name = "vdd_2.8v_ldo";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3750000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck10_reg: BUCK10 {
+				regulator-name = "vdd_vmem";
+				regulator-min-microvolt = <2850000>;
+				regulator-max-microvolt = <2850000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+		};
+	};
+};
+
+&mmc_2 {
+	status = "okay";
+	card-detect-delay = <200>;
+	samsung,dw-mshc-ciu-div = <3>;
+	samsung,dw-mshc-sdr-timing = <0 4>;
+	samsung,dw-mshc-ddr-timing = <0 2>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
+	bus-width = <4>;
+	cap-sd-highspeed;
+	vmmc-supply = <&ldo19_reg>;
+	vqmmc-supply = <&ldo13_reg>;
+};
+
+&nocp_mem0_0 {
+	status = "okay";
+};
+
+&nocp_mem0_1 {
+	status = "okay";
+};
+
+&nocp_mem1_0 {
+	status = "okay";
+};
+
+&nocp_mem1_1 {
+	status = "okay";
+};
+
+&pinctrl_0 {
+	s2mps11_irq: s2mps11-irq {
+		samsung,pins = "gpx0-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+};
+
+&tmu_cpu0 {
+	vtmu-supply = <&ldo7_reg>;
+};
+
+&tmu_cpu1 {
+	vtmu-supply = <&ldo7_reg>;
+};
+
+&tmu_cpu2 {
+	vtmu-supply = <&ldo7_reg>;
+};
+
+&tmu_cpu3 {
+	vtmu-supply = <&ldo7_reg>;
+};
+
+&tmu_gpu {
+	vtmu-supply = <&ldo7_reg>;
+};
+
+&rtc {
+	status = "okay";
+	clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>;
+	clock-names = "rtc", "rtc_src";
+};
+
+&usbdrd_dwc3_0 {
+	dr_mode = "host";
+};
+
+/* usbdrd_dwc3_1 mode customized in each board */
+
+&usbdrd3_0 {
+	vdd33-supply = <&ldo9_reg>;
+	vdd10-supply = <&ldo11_reg>;
+};
+
+&usbdrd3_1 {
+	vdd33-supply = <&ldo9_reg>;
+	vdd10-supply = <&ldo11_reg>;
+};
diff --git a/arch/arm/boot/dts/exynos5422-odroidhc1.dts b/arch/arm/boot/dts/exynos5422-odroidhc1.dts
new file mode 100644
index 000000000000..fb8e8ae776e9
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5422-odroidhc1.dts
@@ -0,0 +1,213 @@
+/*
+ * Hardkernel Odroid HC1 board device tree source
+ *
+ * Copyright (c) 2017 Marek Szyprowski
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/dts-v1/;
+#include "exynos5422-odroid-core.dtsi"
+
+/ {
+	model = "Hardkernel Odroid HC1";
+	compatible = "hardkernel,odroid-hc1", "samsung,exynos5800", \
+		     "samsung,exynos5";
+
+	pwmleds {
+		compatible = "pwm-leds";
+
+		blueled {
+			label = "blue:heartbeat";
+			pwms = <&pwm 2 2000000 0>;
+			pwm-names = "pwm2";
+			max_brightness = <255>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	thermal-zones {
+		cpu0_thermal: cpu0-thermal {
+			thermal-sensors = <&tmu_cpu0 0>;
+			trips {
+				cpu0_alert0: cpu-alert-0 {
+					temperature = <70000>; /* millicelsius */
+					hysteresis = <10000>; /* millicelsius */
+					type = "active";
+				};
+				cpu0_alert1: cpu-alert-1 {
+					temperature = <85000>; /* millicelsius */
+					hysteresis = <10000>; /* millicelsius */
+					type = "active";
+				};
+				cpu0_crit0: cpu-crit-0 {
+					temperature = <120000>; /* millicelsius */
+					hysteresis = <0>; /* millicelsius */
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				/*
+				 * When reaching cpu0_alert0, reduce CPU
+				 * by 2 steps. On Exynos5422/5800 that would
+				 * be: 1600 MHz and 1100 MHz.
+				 */
+				map0 {
+					trip = <&cpu0_alert0>;
+					cooling-device = <&cpu0 0 2>;
+				};
+				map1 {
+					trip = <&cpu0_alert0>;
+					cooling-device = <&cpu4 0 2>;
+				};
+				/*
+				 * When reaching cpu0_alert1, reduce CPU
+				 * further, down to 600 MHz (12 steps for big,
+				 * 7 steps for LITTLE).
+				 */
+				map2 {
+					trip = <&cpu0_alert1>;
+					cooling-device = <&cpu0 3 7>;
+				};
+				map3 {
+					trip = <&cpu0_alert1>;
+					cooling-device = <&cpu4 3 12>;
+				};
+			};
+		};
+		cpu1_thermal: cpu1-thermal {
+			thermal-sensors = <&tmu_cpu1 0>;
+			trips {
+				cpu1_alert0: cpu-alert-0 {
+					temperature = <70000>;
+					hysteresis = <10000>;
+					type = "active";
+				};
+				cpu1_alert1: cpu-alert-1 {
+					temperature = <85000>;
+					hysteresis = <10000>;
+					type = "active";
+				};
+				cpu1_crit0: cpu-crit-0 {
+					temperature = <120000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+			cooling-maps {
+				map0 {
+					trip = <&cpu1_alert0>;
+					cooling-device = <&cpu0 0 2>;
+				};
+				map1 {
+					trip = <&cpu1_alert0>;
+					cooling-device = <&cpu4 0 2>;
+				};
+				map2 {
+					trip = <&cpu1_alert1>;
+					cooling-device = <&cpu0 3 7>;
+				};
+				map3 {
+					trip = <&cpu1_alert1>;
+					cooling-device = <&cpu4 3 12>;
+				};
+			};
+		};
+		cpu2_thermal: cpu2-thermal {
+			thermal-sensors = <&tmu_cpu2 0>;
+			trips {
+				cpu2_alert0: cpu-alert-0 {
+					temperature = <70000>;
+					hysteresis = <10000>;
+					type = "active";
+				};
+				cpu2_alert1: cpu-alert-1 {
+					temperature = <85000>;
+					hysteresis = <10000>;
+					type = "active";
+				};
+				cpu2_crit0: cpu-crit-0 {
+					temperature = <120000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+			cooling-maps {
+				map0 {
+					trip = <&cpu2_alert0>;
+					cooling-device = <&cpu0 0 2>;
+				};
+				map1 {
+					trip = <&cpu2_alert0>;
+					cooling-device = <&cpu4 0 2>;
+				};
+				map2 {
+					trip = <&cpu2_alert1>;
+					cooling-device = <&cpu0 3 7>;
+				};
+				map3 {
+					trip = <&cpu2_alert1>;
+					cooling-device = <&cpu4 3 12>;
+				};
+			};
+		};
+		cpu3_thermal: cpu3-thermal {
+			thermal-sensors = <&tmu_cpu3 0>;
+			trips {
+				cpu3_alert0: cpu-alert-0 {
+					temperature = <70000>;
+					hysteresis = <10000>;
+					type = "active";
+				};
+				cpu3_alert1: cpu-alert-1 {
+					temperature = <85000>;
+					hysteresis = <10000>;
+					type = "active";
+				};
+				cpu3_crit0: cpu-crit-0 {
+					temperature = <120000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+			cooling-maps {
+				map0 {
+					trip = <&cpu3_alert0>;
+					cooling-device = <&cpu0 0 2>;
+				};
+				map1 {
+					trip = <&cpu3_alert0>;
+					cooling-device = <&cpu4 0 2>;
+				};
+				map2 {
+					trip = <&cpu3_alert1>;
+					cooling-device = <&cpu0 3 7>;
+				};
+				map3 {
+					trip = <&cpu3_alert1>;
+					cooling-device = <&cpu4 3 12>;
+				};
+			};
+		};
+	};
+
+};
+
+&pwm {
+	/*
+	 * PWM 2 -- Blue LED
+	 */
+	pinctrl-0 = <&pwm2_out>;
+	pinctrl-names = "default";
+	samsung,pwm-outputs = <2>;
+	status = "okay";
+};
+
+&usbdrd_dwc3_1 {
+	dr_mode = "host";
+};
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi
index c0b85981c6bf..da3141a307d5 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi
@@ -11,6 +11,8 @@
  * published by the Free Software Foundation.
 */
 
+#include <dt-bindings/sound/samsung-i2s.h>
+
 / {
 	sound: sound {
 		compatible = "simple-audio-card";
@@ -43,6 +45,17 @@
 	};
 };
 
+&clock_audss {
+	assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
+			<&clock_audss EXYNOS_MOUT_I2S>,
+			<&clock_audss EXYNOS_DOUT_AUD_BUS>;
+	assigned-clock-parents = <&clock CLK_FIN_PLL>,
+			<&clock_audss EXYNOS_MOUT_AUDSS>;
+	assigned-clock-rates = <0>,
+			<0>,
+			<19200000>;
+};
+
 &hsi2c_5 {
 	status = "okay";
 	max98090: max98090@10 {
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
index f92f95741207..445c6c5a1300 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
@@ -12,32 +12,28 @@
  * published by the Free Software Foundation.
 */
 
-#include <dt-bindings/clock/samsung,s2mps11.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/sound/samsung-i2s.h>
-#include "exynos5800.dtsi"
-#include "exynos5422-cpus.dtsi"
+#include <dt-bindings/input/input.h>
+#include "exynos5422-odroid-core.dtsi"
 
 / {
-	memory@40000000 {
-		device_type = "memory";
-		reg = <0x40000000 0x7EA00000>;
-	};
-
-	chosen {
-		stdout-path = "serial2:115200n8";
-	};
-
-	firmware@02073000 {
-		compatible = "samsung,secure-firmware";
-		reg = <0x02073000 0x1000>;
-	};
-
-	fixed-rate-clocks {
-		oscclk {
-			compatible = "samsung,exynos5420-oscclk";
-			clock-frequency = <24000000>;
+	gpio_keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&power_key>;
+
+		power_key {
+			/*
+			 * The power button (SW2) is connected to the PWRON
+			 * pin (active high) of the S2MPS11 PMIC, which acts
+			 * as a 16ms debouce filter and signal inverter with
+			 * output on ONOB pin (active low). ONOB PMIC pin is
+			 * then connected to XEINT3 SoC pin.
+			 */
+			gpios = <&gpx0 3 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_POWER>;
+			label = "power key";
+			debounce-interval = <0>;
+			wakeup-source;
 		};
 	};
 
@@ -63,22 +59,22 @@
 			polling-delay-passive = <250>;
 			polling-delay = <0>;
 			trips {
-				cpu_alert0: cpu-alert-0 {
+				cpu0_alert0: cpu-alert-0 {
 					temperature = <50000>; /* millicelsius */
 					hysteresis = <5000>; /* millicelsius */
 					type = "active";
 				};
-				cpu_alert1: cpu-alert-1 {
+				cpu0_alert1: cpu-alert-1 {
 					temperature = <60000>; /* millicelsius */
 					hysteresis = <5000>; /* millicelsius */
 					type = "active";
 				};
-				cpu_alert2: cpu-alert-2 {
+				cpu0_alert2: cpu-alert-2 {
 					temperature = <70000>; /* millicelsius */
 					hysteresis = <5000>; /* millicelsius */
 					type = "active";
 				};
-				cpu_crit0: cpu-crit-0 {
+				cpu0_crit0: cpu-crit-0 {
 					temperature = <120000>; /* millicelsius */
 					hysteresis = <0>; /* millicelsius */
 					type = "critical";
@@ -87,59 +83,258 @@
 				 * Exynos542x supports only 4 trip-points
 				 * so for these polling mode is required.
 				 * Start polling at temperature level of last
-				 * interrupt-driven trip: cpu_alert2
+				 * interrupt-driven trip: cpu0_alert2
 				 */
-				cpu_alert3: cpu-alert-3 {
+				cpu0_alert3: cpu-alert-3 {
 					temperature = <70000>; /* millicelsius */
 					hysteresis = <10000>; /* millicelsius */
 					type = "passive";
 				};
-				cpu_alert4: cpu-alert-4 {
+				cpu0_alert4: cpu-alert-4 {
 					temperature = <85000>; /* millicelsius */
 					hysteresis = <10000>; /* millicelsius */
 					type = "passive";
 				};
-
 			};
 			cooling-maps {
 				map0 {
-					trip = <&cpu_alert0>;
+					trip = <&cpu0_alert0>;
 					cooling-device = <&fan0 0 1>;
 				};
 				map1 {
-					trip = <&cpu_alert1>;
+					trip = <&cpu0_alert1>;
 					cooling-device = <&fan0 1 2>;
 				};
 				map2 {
-					trip = <&cpu_alert2>;
+					trip = <&cpu0_alert2>;
 					cooling-device = <&fan0 2 3>;
 				};
 				/*
-				 * When reaching cpu_alert3, reduce CPU
+				 * When reaching cpu0_alert3, reduce CPU
 				 * by 2 steps. On Exynos5422/5800 that would
 				 * be: 1600 MHz and 1100 MHz.
 				 */
 				map3 {
-					trip = <&cpu_alert3>;
+					trip = <&cpu0_alert3>;
 					cooling-device = <&cpu0 0 2>;
 				};
 				map4 {
-					trip = <&cpu_alert3>;
+					trip = <&cpu0_alert3>;
 					cooling-device = <&cpu4 0 2>;
 				};
-
 				/*
-				 * When reaching cpu_alert4, reduce CPU
-				 * further, down to 600 MHz (11 steps for big,
+				 * When reaching cpu0_alert4, reduce CPU
+				 * further, down to 600 MHz (12 steps for big,
 				 * 7 steps for LITTLE).
 				 */
 				map5 {
-					trip = <&cpu_alert4>;
+					trip = <&cpu0_alert4>;
+					cooling-device = <&cpu0 3 7>;
+				};
+				map6 {
+					trip = <&cpu0_alert4>;
+					cooling-device = <&cpu4 3 12>;
+				};
+			};
+		};
+		cpu1_thermal: cpu1-thermal {
+			thermal-sensors = <&tmu_cpu1 0>;
+			polling-delay-passive = <250>;
+			polling-delay = <0>;
+			trips {
+				cpu1_alert0: cpu-alert-0 {
+					temperature = <50000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+				cpu1_alert1: cpu-alert-1 {
+					temperature = <60000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+				cpu1_alert2: cpu-alert-2 {
+					temperature = <70000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+				cpu1_crit0: cpu-crit-0 {
+					temperature = <120000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+				cpu1_alert3: cpu-alert-3 {
+					temperature = <70000>;
+					hysteresis = <10000>;
+					type = "passive";
+				};
+				cpu1_alert4: cpu-alert-4 {
+					temperature = <85000>;
+					hysteresis = <10000>;
+					type = "passive";
+				};
+			};
+			cooling-maps {
+				map0 {
+					trip = <&cpu1_alert0>;
+					cooling-device = <&fan0 0 1>;
+				};
+				map1 {
+					trip = <&cpu1_alert1>;
+					cooling-device = <&fan0 1 2>;
+				};
+				map2 {
+					trip = <&cpu1_alert2>;
+					cooling-device = <&fan0 2 3>;
+				};
+				map3 {
+					trip = <&cpu1_alert3>;
+					cooling-device = <&cpu0 0 2>;
+				};
+				map4 {
+					trip = <&cpu1_alert3>;
+					cooling-device = <&cpu4 0 2>;
+				};
+				map5 {
+					trip = <&cpu1_alert4>;
+					cooling-device = <&cpu0 3 7>;
+				};
+				map6 {
+					trip = <&cpu1_alert4>;
+					cooling-device = <&cpu4 3 12>;
+				};
+			};
+		};
+		cpu2_thermal: cpu2-thermal {
+			thermal-sensors = <&tmu_cpu2 0>;
+			polling-delay-passive = <250>;
+			polling-delay = <0>;
+			trips {
+				cpu2_alert0: cpu-alert-0 {
+					temperature = <50000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+				cpu2_alert1: cpu-alert-1 {
+					temperature = <60000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+				cpu2_alert2: cpu-alert-2 {
+					temperature = <70000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+				cpu2_crit0: cpu-crit-0 {
+					temperature = <120000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+				cpu2_alert3: cpu-alert-3 {
+					temperature = <70000>;
+					hysteresis = <10000>;
+					type = "passive";
+				};
+				cpu2_alert4: cpu-alert-4 {
+					temperature = <85000>;
+					hysteresis = <10000>;
+					type = "passive";
+				};
+			};
+			cooling-maps {
+				map0 {
+					trip = <&cpu2_alert0>;
+					cooling-device = <&fan0 0 1>;
+				};
+				map1 {
+					trip = <&cpu2_alert1>;
+					cooling-device = <&fan0 1 2>;
+				};
+				map2 {
+					trip = <&cpu2_alert2>;
+					cooling-device = <&fan0 2 3>;
+				};
+				map3 {
+					trip = <&cpu2_alert3>;
+					cooling-device = <&cpu0 0 2>;
+				};
+				map4 {
+					trip = <&cpu2_alert3>;
+					cooling-device = <&cpu4 0 2>;
+				};
+				map5 {
+					trip = <&cpu2_alert4>;
 					cooling-device = <&cpu0 3 7>;
 				};
 				map6 {
-					trip = <&cpu_alert4>;
-					cooling-device = <&cpu4 3 11>;
+					trip = <&cpu2_alert4>;
+					cooling-device = <&cpu4 3 12>;
+				};
+			};
+		};
+		cpu3_thermal: cpu3-thermal {
+			thermal-sensors = <&tmu_cpu3 0>;
+			polling-delay-passive = <250>;
+			polling-delay = <0>;
+			trips {
+				cpu3_alert0: cpu-alert-0 {
+					temperature = <50000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+				cpu3_alert1: cpu-alert-1 {
+					temperature = <60000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+				cpu3_alert2: cpu-alert-2 {
+					temperature = <70000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+				cpu3_crit0: cpu-crit-0 {
+					temperature = <120000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+				cpu3_alert3: cpu-alert-3 {
+					temperature = <70000>;
+					hysteresis = <10000>;
+					type = "passive";
+				};
+				cpu3_alert4: cpu-alert-4 {
+					temperature = <85000>;
+					hysteresis = <10000>;
+					type = "passive";
+				};
+			};
+			cooling-maps {
+				map0 {
+					trip = <&cpu3_alert0>;
+					cooling-device = <&fan0 0 1>;
+				};
+				map1 {
+					trip = <&cpu3_alert1>;
+					cooling-device = <&fan0 1 2>;
+				};
+				map2 {
+					trip = <&cpu3_alert2>;
+					cooling-device = <&fan0 2 3>;
+				};
+				map3 {
+					trip = <&cpu3_alert3>;
+					cooling-device = <&cpu0 0 2>;
+				};
+				map4 {
+					trip = <&cpu3_alert3>;
+					cooling-device = <&cpu4 0 2>;
+				};
+				map5 {
+					trip = <&cpu3_alert4>;
+					cooling-device = <&cpu0 3 7>;
+				};
+				map6 {
+					trip = <&cpu3_alert4>;
+					cooling-device = <&cpu4 3 12>;
 				};
 			};
 		};
@@ -151,110 +346,9 @@
 	status = "okay";
 };
 
-&bus_wcore {
-	devfreq-events = <&nocp_mem0_0>, <&nocp_mem0_1>,
-			<&nocp_mem1_0>, <&nocp_mem1_1>;
-	vdd-supply = <&buck3_reg>;
-	exynos,saturation-ratio = <100>;
-	status = "okay";
-};
-
-&bus_noc {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_fsys_apb {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_fsys {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_fsys2 {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_mfc {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_gen {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_peri {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_g2d {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_g2d_acp {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_jpeg {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_jpeg_apb {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_disp1_fimd {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_disp1 {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_gscl_scaler {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_mscl {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&clock_audss {
-	assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
-			<&clock_audss EXYNOS_MOUT_I2S>,
-			<&clock_audss EXYNOS_DOUT_AUD_BUS>;
-	assigned-clock-parents = <&clock CLK_FIN_PLL>,
-			<&clock_audss EXYNOS_MOUT_AUDSS>;
-	assigned-clock-rates = <0>,
-			<0>,
-			<19200000>;
-};
-
-&cpu0 {
-	cpu-supply = <&buck6_reg>;
-};
-
-&cpu4 {
-	cpu-supply = <&buck2_reg>;
-};
-
 &hdmi {
 	status = "okay";
+	ddc = <&i2c_2>;
 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&hdmi_hpd_irq>;
@@ -266,248 +360,18 @@
 
 &hdmicec {
 	status = "okay";
-};
-
-&hsi2c_4 {
-	status = "okay";
-
-	s2mps11_pmic@66 {
-		compatible = "samsung,s2mps11-pmic";
-		reg = <0x66>;
-		samsung,s2mps11-acokb-ground;
-
-		interrupt-parent = <&gpx0>;
-		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&s2mps11_irq>;
-
-		s2mps11_osc: clocks {
-			#clock-cells = <1>;
-			clock-output-names = "s2mps11_ap",
-					"s2mps11_cp", "s2mps11_bt";
-		};
-
-		regulators {
-			ldo1_reg: LDO1 {
-				regulator-name = "vdd_ldo1";
-				regulator-min-microvolt = <1000000>;
-				regulator-max-microvolt = <1000000>;
-				regulator-always-on;
-			};
-
-			ldo3_reg: LDO3 {
-				regulator-name = "vddq_mmc0";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-			};
-
-			ldo4_reg: LDO4 {
-				regulator-name = "vdd_adc";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-			};
-
-			ldo5_reg: LDO5 {
-				regulator-name = "vdd_ldo5";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-always-on;
-			};
-
-			ldo6_reg: LDO6 {
-				regulator-name = "vdd_ldo6";
-				regulator-min-microvolt = <1000000>;
-				regulator-max-microvolt = <1000000>;
-				regulator-always-on;
-			};
-
-			ldo7_reg: LDO7 {
-				regulator-name = "vdd_ldo7";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-always-on;
-			};
-
-			ldo8_reg: LDO8 {
-				regulator-name = "vdd_ldo8";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-always-on;
-			};
-
-			ldo9_reg: LDO9 {
-				regulator-name = "vdd_ldo9";
-				regulator-min-microvolt = <3000000>;
-				regulator-max-microvolt = <3000000>;
-				regulator-always-on;
-			};
-
-			ldo10_reg: LDO10 {
-				regulator-name = "vdd_ldo10";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-always-on;
-			};
-
-			ldo11_reg: LDO11 {
-				regulator-name = "vdd_ldo11";
-				regulator-min-microvolt = <1000000>;
-				regulator-max-microvolt = <1000000>;
-				regulator-always-on;
-			};
-
-			ldo12_reg: LDO12 {
-				regulator-name = "vdd_ldo12";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-always-on;
-			};
-
-			ldo13_reg: LDO13 {
-				regulator-name = "vddq_mmc2";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-			};
-
-			ldo15_reg: LDO15 {
-				regulator-name = "vdd_ldo15";
-				regulator-min-microvolt = <3100000>;
-				regulator-max-microvolt = <3100000>;
-				regulator-always-on;
-			};
-
-			ldo16_reg: LDO16 {
-				regulator-name = "vdd_ldo16";
-				regulator-min-microvolt = <2200000>;
-				regulator-max-microvolt = <2200000>;
-				regulator-always-on;
-			};
-
-			ldo17_reg: LDO17 {
-				regulator-name = "tsp_avdd";
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-				regulator-always-on;
-			};
-
-			ldo18_reg: LDO18 {
-				regulator-name = "vdd_emmc_1V8";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-			};
-
-			ldo19_reg: LDO19 {
-				regulator-name = "vdd_sd";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-			};
-
-			ldo24_reg: LDO24 {
-				regulator-name = "tsp_io";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-				regulator-always-on;
-			};
-
-			ldo26_reg: LDO26 {
-				regulator-name = "vdd_ldo26";
-				regulator-min-microvolt = <3000000>;
-				regulator-max-microvolt = <3000000>;
-				regulator-always-on;
-			};
-
-			buck1_reg: BUCK1 {
-				regulator-name = "vdd_mif";
-				regulator-min-microvolt = <800000>;
-				regulator-max-microvolt = <1300000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck2_reg: BUCK2 {
-				regulator-name = "vdd_arm";
-				regulator-min-microvolt = <800000>;
-				regulator-max-microvolt = <1500000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck3_reg: BUCK3 {
-				regulator-name = "vdd_int";
-				regulator-min-microvolt = <800000>;
-				regulator-max-microvolt = <1400000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck4_reg: BUCK4 {
-				regulator-name = "vdd_g3d";
-				regulator-min-microvolt = <800000>;
-				regulator-max-microvolt = <1400000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck5_reg: BUCK5 {
-				regulator-name = "vdd_mem";
-				regulator-min-microvolt = <800000>;
-				regulator-max-microvolt = <1400000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck6_reg: BUCK6 {
-				regulator-name = "vdd_kfc";
-				regulator-min-microvolt = <800000>;
-				regulator-max-microvolt = <1500000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck7_reg: BUCK7 {
-				regulator-name = "vdd_1.0v_ldo";
-				regulator-min-microvolt = <800000>;
-				regulator-max-microvolt = <1500000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck8_reg: BUCK8 {
-				regulator-name = "vdd_1.8v_ldo";
-				regulator-min-microvolt = <800000>;
-				regulator-max-microvolt = <1500000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck9_reg: BUCK9 {
-				regulator-name = "vdd_2.8v_ldo";
-				regulator-min-microvolt = <3000000>;
-				regulator-max-microvolt = <3750000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck10_reg: BUCK10 {
-				regulator-name = "vdd_vmem";
-				regulator-min-microvolt = <2850000>;
-				regulator-max-microvolt = <2850000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-		};
-	};
+	needs-hpd;
 };
 
 &i2c_2 {
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <66000>;
+	/* used by HDMI DDC */
 	status = "okay";
+};
 
-	hdmiddc@50 {
-		compatible = "samsung,exynos4210-hdmiddc";
-		reg = <0x50>;
-	};
+&mixer {
+	status = "okay";
 };
 
 &mmc_0 {
@@ -529,48 +393,18 @@
 	vqmmc-supply = <&ldo3_reg>;
 };
 
-&mmc_2 {
-	status = "okay";
-	card-detect-delay = <200>;
-	samsung,dw-mshc-ciu-div = <3>;
-	samsung,dw-mshc-sdr-timing = <0 4>;
-	samsung,dw-mshc-ddr-timing = <0 2>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
-	bus-width = <4>;
-	cap-sd-highspeed;
-	vmmc-supply = <&ldo19_reg>;
-	vqmmc-supply = <&ldo13_reg>;
-};
-
-&nocp_mem0_0 {
-	status = "okay";
-};
-
-&nocp_mem0_1 {
-	status = "okay";
-};
-
-&nocp_mem1_0 {
-	status = "okay";
-};
-
-&nocp_mem1_1 {
-	status = "okay";
-};
-
 &pinctrl_0 {
-	hdmi_hpd_irq: hdmi-hpd-irq {
-		samsung,pins = "gpx3-7";
+	power_key: power-key {
+		samsung,pins = "gpx0-3";
 		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
-		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 	};
 
-	s2mps11_irq: s2mps11-irq {
-		samsung,pins = "gpx0-4";
-		samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
-		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	hdmi_hpd_irq: hdmi-hpd-irq {
+		samsung,pins = "gpx3-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
 		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 	};
 };
@@ -583,45 +417,3 @@
 		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 	};
 };
-
-&tmu_cpu0 {
-	vtmu-supply = <&ldo7_reg>;
-};
-
-&tmu_cpu1 {
-	vtmu-supply = <&ldo7_reg>;
-};
-
-&tmu_cpu2 {
-	vtmu-supply = <&ldo7_reg>;
-};
-
-&tmu_cpu3 {
-	vtmu-supply = <&ldo7_reg>;
-};
-
-&tmu_gpu {
-	vtmu-supply = <&ldo7_reg>;
-};
-
-&rtc {
-	status = "okay";
-	clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>;
-	clock-names = "rtc", "rtc_src";
-};
-
-&usbdrd_dwc3_0 {
-	dr_mode = "host";
-};
-
-/* usbdrd_dwc3_1 mode customized in each board */
-
-&usbdrd3_0 {
-	vdd33-supply = <&ldo9_reg>;
-	vdd10-supply = <&ldo11_reg>;
-};
-
-&usbdrd3_1 {
-	vdd33-supply = <&ldo9_reg>;
-	vdd10-supply = <&ldo11_reg>;
-};
diff --git a/arch/arm/boot/dts/exynos5440-ssdk5440.dts b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
index 92bd2c6f7631..7eafad333bdb 100644
--- a/arch/arm/boot/dts/exynos5440-ssdk5440.dts
+++ b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
@@ -56,7 +56,7 @@
 			samsung,spi-feedback-delay = <0>;
 		};
 
-		partition@00000 {
+		partition@0 {
 			label = "BootLoader";
 			reg = <0x60000 0x80000>;
 			read-only;
diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
index bc4954e69f7b..9c3c75ae5e48 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -196,7 +196,7 @@
 		clock-names = "watchdog";
 	};
 
-	gmac: ethernet@00230000 {
+	gmac: ethernet@230000 {
 		compatible = "snps,dwmac-3.70a", "snps,dwmac";
 		reg = <0x00230000 0x8000>;
 		interrupt-parent = <&gic>;
@@ -317,6 +317,7 @@
 		phys = <&pcie_phy0>;
 		ranges = <0x81000000 0 0	  0x40001000 0 0x00010000   /* downstream I/O */
 			  0x82000000 0 0x40011000 0x40011000 0 0x1ffef000>; /* non-prefetchable memory */
+		bus-range = <0x00 0xff>;
 		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 0 0>;
 		interrupt-map = <0x0 0 &gic 53>;
@@ -339,6 +340,7 @@
 		phys = <&pcie_phy1>;
 		ranges = <0x81000000 0 0	  0x60001000 0 0x00010000   /* downstream I/O */
 			  0x82000000 0 0x60011000 0x60011000 0 0x1ffef000>; /* non-prefetchable memory */
+		bus-range = <0x00 0xff>;
 		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 0 0>;
 		interrupt-map = <0x0 0 &gic 56>;
diff --git a/arch/arm/boot/dts/exynos54xx.dtsi b/arch/arm/boot/dts/exynos54xx.dtsi
index 0389e8a10d0b..a5007f182bc4 100644
--- a/arch/arm/boot/dts/exynos54xx.dtsi
+++ b/arch/arm/boot/dts/exynos54xx.dtsi
@@ -29,7 +29,7 @@
 	};
 
 	soc: soc {
-		sysram@02020000 {
+		sysram@2020000 {
 			compatible = "mmio-sram";
 			reg = <0x02020000 0x54000>;
 			#address-cells = <1>;
@@ -134,6 +134,7 @@
 				interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
 				phys = <&usbdrd_phy0 0>, <&usbdrd_phy0 1>;
 				phy-names = "usb2-phy", "usb3-phy";
+				snps,dis_u3_susphy_quirk;
 			};
 		};
 
@@ -154,6 +155,7 @@
 				reg = <0x12400000 0x10000>;
 				phys = <&usbdrd_phy1 0>, <&usbdrd_phy1 1>;
 				phy-names = "usb2-phy", "usb3-phy";
+				snps,dis_u3_susphy_quirk;
 			};
 		};
 
diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
index 953dc8677dc8..b2b95ff205e8 100644
--- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts
@@ -667,7 +667,6 @@
 /* eMMC flash */
 &mmc_0 {
 	status = "okay";
-	num-slots = <1>;
 	mmc-hs200-1_8v;
 	mmc-hs400-1_8v;
 	cap-mmc-highspeed;
@@ -686,7 +685,6 @@
 /* WiFi SDIO module */
 &mmc_1 {
 	status = "okay";
-	num-slots = <1>;
 	non-removable;
 	cap-sdio-irq;
 	keep-power-in-suspend;
@@ -706,7 +704,6 @@
 /* uSD card */
 &mmc_2 {
 	status = "okay";
-	num-slots = <1>;
 	cap-sd-highspeed;
 	card-detect-delay = <200>;
 	clock-frequency = <400000000>;
diff --git a/arch/arm/boot/dts/ge863-pro3.dtsi b/arch/arm/boot/dts/ge863-pro3.dtsi
index 8613944ea5c5..6a9fdc0760f0 100644
--- a/arch/arm/boot/dts/ge863-pro3.dtsi
+++ b/arch/arm/boot/dts/ge863-pro3.dtsi
@@ -50,7 +50,7 @@
 							reg = <0x0 0x7c0000>;
 						};
 
-						root@07c0000 {
+						root@7c0000 {
 							label = "root";
 							reg = <0x7c0000 0x7840000>;
 						};
diff --git a/arch/arm/boot/dts/gemini-dlink-dir-685.dts b/arch/arm/boot/dts/gemini-dlink-dir-685.dts
new file mode 100644
index 000000000000..e75e2d44371c
--- /dev/null
+++ b/arch/arm/boot/dts/gemini-dlink-dir-685.dts
@@ -0,0 +1,246 @@
+/*
+ * Device Tree file for D-Link DIR-685 Xtreme N Storage Router
+ */
+
+/dts-v1/;
+
+#include "gemini.dtsi"
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "D-Link DIR-685 Xtreme N Storage Router";
+	compatible = "dlink,dir-685", "cortina,gemini";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	memory {
+		/* 128 MB SDRAM in 2 x Hynix HY5DU121622DTP-D43 */
+		device_type = "memory";
+		reg = <0x00000000 0x8000000>;
+	};
+
+	chosen {
+		stdout-path = "uart0:115200n8";
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		button-esc {
+			debounce_interval = <50>;
+			wakeup-source;
+			linux,code = <KEY_ESC>;
+			label = "reset";
+			/* Collides with LPC_LAD[0], UART DCD, SSP 97RST */
+			gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
+		};
+		button-eject {
+			debounce_interval = <50>;
+			wakeup-source;
+			linux,code = <KEY_EJECTCD>;
+			label = "unmount";
+			/* Collides with LPC LFRAME, UART RTS, SSP TXD */
+			gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		led-wps {
+			label = "dir685:blue:WPS";
+			/* Collides with ICE */
+			gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
+			default-state = "on";
+			linux,default-trigger = "heartbeat";
+		};
+		/*
+		 * These two LEDs are on the side of the device.
+		 * For electrical reasons, both LEDs cannot be active
+		 * at the same time so only blue or orange can on at
+		 * one time. Enabling both makes the LED go dark.
+		 * The LEDs both sit inside the unmount button and the
+		 * label on the case says "unmount".
+		 */
+		led-blue-hd {
+			label = "dir685:blue:HD";
+			/* Collides with LPC_SERIRQ, UART DTR, SSP FSC pins */
+			gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+		led-orange-hd {
+			label = "dir685:orange:HD";
+			/* Collides with LPC_LAD[2], UART DSR, SSP ECLK pins */
+			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+	};
+
+	/*
+	 * This is a Sunon Maglev GM0502PFV2-8 cooling fan @10000 RPM.
+	 * Since the platform has no temperature sensor, this is controlled
+	 * from userspace by using the hard disks S.M.A.R.T. temperature
+	 * sensor. It is turned on when the temperature exceeds 46 degrees
+	 * and turned off when the temperatures goes below 41 degrees
+	 * (celsius).
+	 */
+	gpio-fan {
+		compatible = "gpio-fan";
+		/* Collides with IDE */
+		gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
+		gpio-fan,speed-map = <0 0>, <10000 1>;
+		#cooling-cells = <2>;
+	};
+
+	/*
+	 * The touchpad input is connected to a GPIO bit-banged
+	 * I2C bus.
+	 */
+	gpio-i2c {
+		compatible = "i2c-gpio";
+		/* Collides with ICE */
+		gpios = <&gpio0 5 0>, /* SDA */
+			<&gpio0 6 0>; /* SCL */
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		touchkeys@26 {
+			compatible = "dlink,dir685-touchkeys";
+			reg = <0x26>;
+			interrupt-parent = <&gpio0>;
+			/* Collides with NAND flash */
+			interrupts = <17 IRQ_TYPE_EDGE_FALLING>;
+		};
+	};
+
+	soc {
+		flash@30000000 {
+			status = "okay";
+			/* 32MB of flash */
+			reg = <0x30000000 0x02000000>;
+
+			/*
+			 * This "RedBoot" is the Storlink derivative.
+			 */
+			partition@0 {
+				label = "RedBoot";
+				reg = <0x00000000 0x00040000>;
+				read-only;
+			};
+			/*
+			 * Between the boot loader and the rootfs is the kernel
+			 * in a custom Storlink format flashed from the boot
+			 * menu. The rootfs is in squashfs format.
+			 */
+			partition@1800c0 {
+				label = "rootfs";
+				reg = <0x001800c0 0x01dbff40>;
+				read-only;
+			};
+			partition@1f40000 {
+				label = "upgrade";
+				reg = <0x01f40000 0x00040000>;
+				read-only;
+			};
+			partition@1f80000 {
+				label = "rgdb";
+				reg = <0x01f80000 0x00040000>;
+				read-only;
+			};
+			/*
+			 * This partition contains MAC addresses for WAN,
+			 * WLAN and LAN, and the country code (for wireless
+			 * I guess).
+			 */
+			partition@1fc0000 {
+				label = "nvram";
+				reg = <0x01fc0000 0x00020000>;
+				read-only;
+			};
+			partition@1fe0000 {
+				label = "LangPack";
+				reg = <0x01fe0000 0x00020000>;
+				read-only;
+			};
+		};
+
+		syscon: syscon@40000000 {
+			pinctrl {
+				/*
+				 * gpio0bgrp cover line 5, 6 used by TK I2C
+				 * gpio0bgrp cover line 7 used by WPS LED
+				 * gpio0cgrp cover line 8, 13 used by keys
+				 *           and 11, 12 used by the HD LEDs
+				 * gpio0egrp cover line 16 used by VDISP
+				 * gpio0fgrp cover line 17 used by TK IRQ
+				 * gpio0ggrp cover line 20 used by panel CS
+				 * gpio0hgrp cover line 21,22 used by RTL8366RB
+				 */
+				gpio0_default_pins: pinctrl-gpio0 {
+					mux {
+						function = "gpio0";
+						groups = "gpio0bgrp",
+						"gpio0cgrp",
+						"gpio0egrp",
+						"gpio0fgrp",
+						"gpio0ggrp",
+						"gpio0hgrp";
+					};
+				};
+				/*
+				 * gpio1bgrp cover line 5,8,7 used by panel SPI
+				 * also line 6 used by the fan
+				 *
+				 */
+				gpio1_default_pins: pinctrl-gpio1 {
+					mux {
+						function = "gpio1";
+						groups = "gpio1bgrp";
+					};
+				};
+			};
+		};
+
+		sata: sata@46000000 {
+			cortina,gemini-ata-muxmode = <0>;
+			cortina,gemini-enable-sata-bridge;
+			status = "okay";
+		};
+
+		gpio0: gpio@4d000000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&gpio0_default_pins>;
+		};
+
+		gpio1: gpio@4e000000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&gpio1_default_pins>;
+		};
+
+		pci@50000000 {
+			status = "okay";
+			interrupt-map-mask = <0xf800 0 0 7>;
+			interrupt-map =
+				<0x4800 0 0 1 &pci_intc 0>, /* Slot 9 */
+				<0x4800 0 0 2 &pci_intc 1>,
+				<0x4800 0 0 3 &pci_intc 2>,
+				<0x4800 0 0 4 &pci_intc 3>,
+				<0x5000 0 0 1 &pci_intc 1>, /* Slot 10 */
+				<0x5000 0 0 2 &pci_intc 2>,
+				<0x5000 0 0 3 &pci_intc 3>,
+				<0x5000 0 0 4 &pci_intc 0>,
+				<0x5800 0 0 1 &pci_intc 2>, /* Slot 11 */
+				<0x5800 0 0 2 &pci_intc 3>,
+				<0x5800 0 0 3 &pci_intc 0>,
+				<0x5800 0 0 4 &pci_intc 1>,
+				<0x6000 0 0 1 &pci_intc 3>, /* Slot 12 */
+				<0x6000 0 0 2 &pci_intc 0>,
+				<0x6000 0 0 3 &pci_intc 1>,
+				<0x6000 0 0 4 &pci_intc 2>;
+		};
+
+		ata@63000000 {
+			status = "okay";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/gemini-nas4220b.dts b/arch/arm/boot/dts/gemini-nas4220b.dts
index 55f6a4f1f801..d6a22e677c7a 100644
--- a/arch/arm/boot/dts/gemini-nas4220b.dts
+++ b/arch/arm/boot/dts/gemini-nas4220b.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree file for the Gemini-based Raidsonic NAS IB-4220-B
  */
@@ -33,6 +34,7 @@
 			wakeup-source;
 			linux,code = <KEY_SETUP>;
 			label = "Backup button";
+			/* Conflict with TVC */
 			gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
 		};
 		button@31 {
@@ -40,6 +42,7 @@
 			wakeup-source;
 			linux,code = <KEY_RESTART>;
 			label = "Softreset button";
+			/* Conflict with TVC */
 			gpios = <&gpio1 31 GPIO_ACTIVE_LOW>;
 		};
 	};
@@ -48,11 +51,13 @@
 		compatible = "gpio-leds";
 		led@28 {
 			label = "nas4220b:orange:hdd";
+			/* Conflict with TVC */
 			gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
 			default-state = "on";
 		};
 		led@30 {
 			label = "nas4220b:green:os";
+			/* Conflict with TVC */
 			gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
 			default-state = "on";
 			linux,default-trigger = "heartbeat";
@@ -99,12 +104,32 @@
 			};
 		};
 
+		syscon: syscon@40000000 {
+			pinctrl {
+				/*
+				 * gpio1dgrp cover line 28-31 otherwise used
+				 * by TVC.
+				 */
+				gpio1_default_pins: pinctrl-gpio1 {
+					mux {
+						function = "gpio1";
+						groups = "gpio1dgrp";
+					};
+				};
+			};
+		};
+
 		sata: sata@46000000 {
 			cortina,gemini-ata-muxmode = <0>;
 			cortina,gemini-enable-sata-bridge;
 			status = "okay";
 		};
 
+		gpio1: gpio@4e000000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&gpio1_default_pins>;
+		};
+
 		ata@63000000 {
 			status = "okay";
 		};
diff --git a/arch/arm/boot/dts/gemini-rut1xx.dts b/arch/arm/boot/dts/gemini-rut1xx.dts
index 7b920bfbda32..500057b6570e 100644
--- a/arch/arm/boot/dts/gemini-rut1xx.dts
+++ b/arch/arm/boot/dts/gemini-rut1xx.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree file for Teltonika RUT1xx
  */
@@ -33,6 +34,7 @@
 			wakeup-source;
 			linux,code = <KEY_SETUP>;
 			label = "Reset to defaults";
+			/* Conflict with TVC */
 			gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
 		};
 	};
@@ -42,12 +44,14 @@
 		led@7 {
 			/* FIXME: add the LED color */
 			label = "rut1xx::gsm";
+			/* Conflict with ICE */
 			gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
 			default-state = "on";
 		};
 		led@31 {
 			/* FIXME: add the LED color */
 			label = "rut1xx::power";
+			/* Conflict with NAND CE0 */
 			gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 			linux,default-trigger = "heartbeat";
@@ -61,5 +65,41 @@
 			reg = <0x30000000 0x00800000>;
 			/* TODO: add flash partitions here */
 		};
+
+		syscon: syscon@40000000 {
+			pinctrl {
+				/*
+				 * gpio0bgrp cover line 7 used by GSM LED
+				 * gpio0fgrp cover line 17 used by power LED
+				 */
+				gpio0_default_pins: pinctrl-gpio0 {
+					mux {
+						function = "gpio0";
+						groups = "gpio0bgrp",
+						"gpio0fgrp";
+					};
+				};
+				/*
+				 * gpio1dgrp cover line 28-31 otherwise used
+				 * by TVC.
+				 */
+				gpio1_default_pins: pinctrl-gpio1 {
+					mux {
+						function = "gpio1";
+						groups = "gpio1dgrp";
+					};
+				};
+			};
+		};
+
+		gpio0: gpio@4d000000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&gpio0_default_pins>;
+		};
+
+		gpio1: gpio@4e000000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&gpio1_default_pins>;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/gemini-sq201.dts b/arch/arm/boot/dts/gemini-sq201.dts
index 4d200f0bcd45..63c02ca9513c 100644
--- a/arch/arm/boot/dts/gemini-sq201.dts
+++ b/arch/arm/boot/dts/gemini-sq201.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree file for ITian Square One SQ201 NAS
  */
@@ -33,6 +34,7 @@
 			wakeup-source;
 			linux,code = <KEY_SETUP>;
 			label = "factory reset";
+			/* Conflict with NAND flash */
 			gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
 		};
 	};
@@ -41,12 +43,14 @@
 		compatible = "gpio-leds";
 		led@20 {
 			label = "sq201:green:info";
+			/* Conflict with parallel flash */
 			gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
 			default-state = "on";
 			linux,default-trigger = "heartbeat";
 		};
 		led@31 {
 			label = "sq201:green:usb";
+			/* Conflict with parallel and NAND flash */
 			gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 			linux,default-trigger = "usb-host";
@@ -55,7 +59,15 @@
 
 	soc {
 		flash@30000000 {
-			status = "okay";
+			/*
+			 * Flash access can be enabled, with the side effect
+			 * of disabling access to GPIO LED on GPIO0[20] which
+			 * reuse one of the parallel flash chip select lines.
+			 * Also the default firmware on the machine has the
+			 * problem that since it uses the flash, the two LEDS
+			 * on the right become numb.
+			 */
+			/* status = "okay"; */
 			/* 16MB of flash */
 			reg = <0x30000000 0x01000000>;
 
@@ -93,12 +105,35 @@
 			};
 		};
 
+		syscon: syscon@40000000 {
+			pinctrl {
+				/*
+				 * gpio0fgrp cover line 18 used by reset button
+				 * gpio0ggrp cover line 20 used by info LED
+				 * gpio0kgrp cover line 31 used by USB LED
+				 */
+				gpio0_default_pins: pinctrl-gpio0 {
+					mux {
+						function = "gpio0";
+						groups = "gpio0fgrp",
+						"gpio0ggrp",
+						"gpio0kgrp";
+					};
+				};
+			};
+		};
+
 		sata: sata@46000000 {
 			cortina,gemini-ata-muxmode = <0>;
 			cortina,gemini-enable-sata-bridge;
 			status = "okay";
 		};
 
+		gpio0: gpio@4d000000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&gpio0_default_pins>;
+		};
+
 		pci@50000000 {
 			status = "okay";
 			interrupt-map-mask = <0xf800 0 0 7>;
diff --git a/arch/arm/boot/dts/gemini-wbd111.dts b/arch/arm/boot/dts/gemini-wbd111.dts
index 63b756e3bf5a..b413fd12c5ba 100644
--- a/arch/arm/boot/dts/gemini-wbd111.dts
+++ b/arch/arm/boot/dts/gemini-wbd111.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree file for Wiliboard WBD-111
  */
@@ -33,6 +34,7 @@
 			wakeup-source;
 			linux,code = <KEY_SETUP>;
 			label = "reset";
+			/* Conflict with ICE */
 			gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
 		};
 	};
@@ -42,21 +44,25 @@
 
 		led@1 {
 			label = "wbd111:red:L3";
+			/* Conflict with TVC and extended parallel flash */
 			gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 		led@2 {
 			label = "wbd111:green:L4";
+			/* Conflict with TVC and extended parallel flash */
 			gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 		led@3 {
 			label = "wbd111:red:L4";
+			/* Conflict with TVC and extended parallel flash */
 			gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 		led@5 {
 			label = "wbd111:green:L3";
+			/* Conflict with TVC and extended parallel flash */
 			gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
 			default-state = "on";
 			linux,default-trigger = "heartbeat";
@@ -98,5 +104,26 @@
 				read-only;
 			};
 		};
+
+		syscon: syscon@40000000 {
+			pinctrl {
+				/*
+				 * gpio0agrp cover line 0-4
+				 * gpio0bgrp cover line 5
+				 */
+				gpio0_default_pins: pinctrl-gpio0 {
+					mux {
+						function = "gpio0";
+						groups = "gpio0agrp",
+						"gpio0bgrp";
+					};
+				};
+			};
+		};
+
+		gpio0: gpio@4d000000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&gpio0_default_pins>;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/gemini-wbd222.dts b/arch/arm/boot/dts/gemini-wbd222.dts
index 9747f5a47807..3ba710538662 100644
--- a/arch/arm/boot/dts/gemini-wbd222.dts
+++ b/arch/arm/boot/dts/gemini-wbd222.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree file for Wiliboard WBD-222
  */
@@ -33,6 +34,7 @@
 			wakeup-source;
 			linux,code = <KEY_SETUP>;
 			label = "reset";
+			/* Conflict with ICE */
 			gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
 		};
 	};
@@ -42,21 +44,25 @@
 
 		led@1 {
 			label = "wbd111:red:L3";
+			/* Conflict with TVC and extended parallel flash */
 			gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 		led@2 {
 			label = "wbd111:green:L4";
+			/* Conflict with TVC and extended parallel flash */
 			gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 		led@3 {
 			label = "wbd111:red:L4";
+			/* Conflict with TVC and extended parallel flash */
 			gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 		led@5 {
 			label = "wbd111:green:L3";
+			/* Conflict with TVC and extended parallel flash */
 			gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
 			default-state = "on";
 			linux,default-trigger = "heartbeat";
@@ -98,5 +104,26 @@
 				read-only;
 			};
 		};
+
+		syscon: syscon@40000000 {
+			pinctrl {
+				/*
+				 * gpio0agrp cover line 0-4
+				 * gpio0bgrp cover line 5
+				 */
+				gpio0_default_pins: pinctrl-gpio0 {
+					mux {
+						function = "gpio0";
+						groups = "gpio0agrp",
+						"gpio0bgrp";
+					};
+				};
+			};
+		};
+
+		gpio0: gpio@4d000000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&gpio0_default_pins>;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/gemini.dtsi b/arch/arm/boot/dts/gemini.dtsi
index 141d8d3a1d07..cb5c925bd597 100644
--- a/arch/arm/boot/dts/gemini.dtsi
+++ b/arch/arm/boot/dts/gemini.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree file for Cortina systems Gemini SoC
  */
@@ -5,6 +6,8 @@
 /include/ "skeleton.dtsi"
 
 #include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/clock/cortina,gemini-clock.h>
+#include <dt-bindings/reset/cortina,gemini-reset.h>
 #include <dt-bindings/gpio/gpio.h>
 
 / {
@@ -18,6 +21,8 @@
 		flash@30000000 {
 			compatible = "cortina,gemini-flash", "cfi-flash";
 			syscon = <&syscon>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pflash_default_pins>;
 			bank-width = <2>;
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -39,22 +44,130 @@
 				/* RESET_GLOBAL | RESET_CPU1 */
 				mask = <0xC0000000>;
 			};
+
+			pinctrl {
+				compatible = "cortina,gemini-pinctrl";
+				regmap = <&syscon>;
+				/* Hog the DRAM pins */
+				pinctrl-names = "default";
+				pinctrl-0 = <&dram_default_pins>, <&system_default_pins>,
+					    <&vcontrol_default_pins>;
+
+				dram_default_pins: pinctrl-dram {
+					mux {
+						function = "dram";
+						groups = "dramgrp";
+					};
+				};
+				rtc_default_pins: pinctrl-rtc {
+					mux {
+						function = "rtc";
+						groups = "rtcgrp";
+					};
+				};
+				power_default_pins: pinctrl-power {
+					mux {
+						function = "power";
+						groups = "powergrp";
+					};
+				};
+				cir_default_pins: pinctrl-cir {
+					mux {
+						function = "cir";
+						groups = "cirgrp";
+					};
+				};
+				system_default_pins: pinctrl-system {
+					mux {
+						function = "system";
+						groups = "systemgrp";
+					};
+				};
+				vcontrol_default_pins: pinctrl-vcontrol {
+					mux {
+						function = "vcontrol";
+						groups = "vcontrolgrp";
+					};
+				};
+				ice_default_pins: pinctrl-ice {
+					mux {
+						function = "ice";
+						groups = "icegrp";
+					};
+				};
+				uart_default_pins: pinctrl-uart {
+					mux {
+						function = "uart";
+						groups = "uartrxtxgrp";
+					};
+				};
+				pflash_default_pins: pinctrl-pflash {
+					mux {
+						function = "pflash";
+						groups = "pflashgrp";
+					};
+				};
+				usb_default_pins: pinctrl-usb {
+					mux {
+						function = "usb";
+						groups = "usbgrp";
+					};
+				};
+				gmii_default_pins: pinctrl-gmii {
+					mux {
+						function = "gmii";
+						groups = "gmiigrp";
+					};
+				};
+				pci_default_pins: pinctrl-pci {
+					mux {
+						function = "pci";
+						groups = "pcigrp";
+					};
+				};
+				sata_default_pins: pinctrl-sata {
+					mux {
+						function = "sata";
+						groups = "satagrp";
+					};
+				};
+				/* Activate both groups of pins for this state */
+				sata_and_ide_pins: pinctrl-sata-ide {
+					mux0 {
+						function = "sata";
+						groups = "satagrp";
+					};
+					mux1 {
+						function = "ide";
+						groups = "idegrp";
+					};
+				};
+				tvc_default_pins: pinctrl-tvc {
+					mux {
+						function = "tvc";
+						groups = "tvcgrp";
+					};
+				};
+			};
 		};
 
 		watchdog@41000000 {
-			compatible = "cortina,gemini-watchdog";
+			compatible = "cortina,gemini-watchdog", "faraday,ftwdt010";
 			reg = <0x41000000 0x1000>;
 			interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
-			resets = <&syscon 23>;
-			clocks = <&syscon 2>;
+			resets = <&syscon GEMINI_RESET_WDOG>;
+			clocks = <&syscon GEMINI_CLK_APB>;
+			clock-names = "PCLK";
 		};
 
 		uart0: serial@42000000 {
 			compatible = "ns16550a";
 			reg = <0x42000000 0x100>;
-			resets = <&syscon 18>;
-			clocks = <&syscon 6>;
+			resets = <&syscon GEMINI_RESET_UART>;
+			clocks = <&syscon GEMINI_CLK_UART>;
 			interrupts = <18 IRQ_TYPE_LEVEL_HIGH>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart_default_pins>;
 			reg-shift = <2>;
 		};
 
@@ -65,9 +178,9 @@
 			interrupts = <14 IRQ_TYPE_EDGE_FALLING>, /* Timer 1 */
 				     <15 IRQ_TYPE_EDGE_FALLING>, /* Timer 2 */
 				     <16 IRQ_TYPE_EDGE_FALLING>; /* Timer 3 */
-			resets = <&syscon 17>;
+			resets = <&syscon GEMINI_RESET_TIMER>;
 			/* APB clock or RTC clock */
-			clocks = <&syscon 2>, <&syscon 0>;
+			clocks = <&syscon GEMINI_CLK_APB>, <&syscon GEMINI_CLK_RTC>;
 			clock-names = "PCLK", "EXTCLK";
 			syscon = <&syscon>;
 		};
@@ -76,20 +189,30 @@
 			compatible = "cortina,gemini-rtc";
 			reg = <0x45000000 0x100>;
 			interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;
-			resets = <&syscon 16>;
-			clocks = <&syscon 2>, <&syscon 0>;
+			resets = <&syscon GEMINI_RESET_RTC>;
+			clocks = <&syscon GEMINI_CLK_APB>, <&syscon GEMINI_CLK_RTC>;
 			clock-names = "PCLK", "EXTCLK";
+			pinctrl-names = "default";
+			pinctrl-0 = <&rtc_default_pins>;
 		};
 
 		sata: sata@46000000 {
 			compatible = "cortina,gemini-sata-bridge";
 			reg = <0x46000000 0x100>;
-			resets = <&syscon 26>,
-				 <&syscon 27>;
+			resets = <&syscon GEMINI_RESET_SATA0>,
+				 <&syscon GEMINI_RESET_SATA1>;
 			reset-names = "sata0", "sata1";
-			clocks = <&syscon 10>,
-				 <&syscon 11>;
+			clocks = <&syscon GEMINI_CLK_GATE_SATA0>,
+				 <&syscon GEMINI_CLK_GATE_SATA1>;
 			clock-names = "SATA0_PCLK", "SATA1_PCLK";
+			/*
+			 * This defines the special "ide" state that needs
+			 * to be explicitly enabled to enable the IDE pins,
+			 * as these pins are normally used for other things.
+			 */
+			pinctrl-names = "default", "ide";
+			pinctrl-0 = <&sata_default_pins>;
+			pinctrl-1 = <&sata_and_ide_pins>;
 			syscon = <&syscon>;
 			status = "disabled";
 		};
@@ -97,7 +220,7 @@
 		intcon: interrupt-controller@48000000 {
 			compatible = "faraday,ftintc010";
 			reg = <0x48000000 0x1000>;
-			resets = <&syscon 14>;
+			resets = <&syscon GEMINI_RESET_INTCON0>;
 			interrupt-controller;
 			#interrupt-cells = <2>;
 		};
@@ -106,14 +229,16 @@
 			compatible = "cortina,gemini-power-controller";
 			reg = <0x4b000000 0x100>;
 			interrupts = <26 IRQ_TYPE_EDGE_RISING>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&power_default_pins>;
 		};
 
 		gpio0: gpio@4d000000 {
 			compatible = "cortina,gemini-gpio", "faraday,ftgpio010";
 			reg = <0x4d000000 0x100>;
 			interrupts = <22 IRQ_TYPE_LEVEL_HIGH>;
-			resets = <&syscon 20>;
-			clocks = <&syscon 2>;
+			resets = <&syscon GEMINI_RESET_GPIO0>;
+			clocks = <&syscon GEMINI_CLK_APB>;
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
@@ -124,8 +249,8 @@
 			compatible = "cortina,gemini-gpio", "faraday,ftgpio010";
 			reg = <0x4e000000 0x100>;
 			interrupts = <23 IRQ_TYPE_LEVEL_HIGH>;
-			resets = <&syscon 21>;
-			clocks = <&syscon 2>;
+			resets = <&syscon GEMINI_RESET_GPIO1>;
+			clocks = <&syscon GEMINI_CLK_APB>;
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
@@ -136,8 +261,8 @@
 			compatible = "cortina,gemini-gpio", "faraday,ftgpio010";
 			reg = <0x4f000000 0x100>;
 			interrupts = <24 IRQ_TYPE_LEVEL_HIGH>;
-			resets = <&syscon 22>;
-			clocks = <&syscon 2>;
+			resets = <&syscon GEMINI_RESET_GPIO2>;
+			clocks = <&syscon GEMINI_CLK_APB>;
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
@@ -151,9 +276,11 @@
 			 * to configure the host bridge.
 			 */
 			reg = <0x50000000 0x100>;
-			resets = <&syscon 7>;
-			clocks = <&syscon 15>, <&syscon 4>;
+			resets = <&syscon GEMINI_RESET_PCI>;
+			clocks = <&syscon GEMINI_CLK_GATE_PCI>, <&syscon GEMINI_CLK_PCI>;
 			clock-names = "PCLK", "PCICLK";
+			pinctrl-names = "default";
+			pinctrl-0 = <&pci_default_pins>;
 			#address-cells = <3>;
 			#size-cells = <2>;
 			#interrupt-cells = <1>;
@@ -193,8 +320,8 @@
 			compatible = "cortina,gemini-pata", "faraday,ftide010";
 			reg = <0x63000000 0x1000>;
 			interrupts = <4 IRQ_TYPE_EDGE_RISING>;
-			resets = <&syscon 2>;
-			clocks = <&syscon 14>;
+			resets = <&syscon GEMINI_RESET_IDE>;
+			clocks = <&syscon GEMINI_CLK_GATE_IDE>;
 			clock-names = "PCLK";
 			sata = <&sata>;
 			status = "disabled";
@@ -204,8 +331,8 @@
 			compatible = "cortina,gemini-pata", "faraday,ftide010";
 			reg = <0x63400000 0x1000>;
 			interrupts = <5 IRQ_TYPE_EDGE_RISING>;
-			resets = <&syscon 2>;
-			clocks = <&syscon 14>;
+			resets = <&syscon GEMINI_RESET_IDE>;
+			clocks = <&syscon GEMINI_CLK_GATE_IDE>;
 			clock-names = "PCLK";
 			sata = <&sata>;
 			status = "disabled";
@@ -217,8 +344,8 @@
 			arm,primecell-periphid = <0x0003b080>;
 			reg = <0x67000000 0x1000>;
 			interrupts = <9 IRQ_TYPE_EDGE_RISING>;
-			resets = <&syscon 10>;
-			clocks = <&syscon 1>;
+			resets = <&syscon GEMINI_RESET_DMAC>;
+			clocks = <&syscon GEMINI_CLK_AHB>;
 			clock-names = "apb_pclk";
 			/* Bus interface AHB1 (AHB0) is totally tilted */
 			lli-bus-interface-ahb2;
@@ -227,5 +354,20 @@
 			memcpy-bus-width = <32>;
 			#dma-cells = <2>;
 		};
+
+		display-controller@6a000000 {
+			compatible = "cortina,gemini-tvc", "faraday,tve200";
+			reg = <0x6a000000 0x1000>;
+			interrupts = <13 IRQ_TYPE_EDGE_RISING>;
+			resets = <&syscon GEMINI_RESET_TVC>;
+			clocks = <&syscon GEMINI_CLK_GATE_TVC>,
+				 <&syscon GEMINI_CLK_TVC>;
+			clock-names = "PCLK", "TVE";
+			pinctrl-names = "default";
+			pinctrl-0 = <&tvc_default_pins>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/hip01.dtsi b/arch/arm/boot/dts/hip01.dtsi
index 9d5fd5cfefa6..f7cf4f53e764 100644
--- a/arch/arm/boot/dts/hip01.dtsi
+++ b/arch/arm/boot/dts/hip01.dtsi
@@ -91,14 +91,14 @@
 			reboot-offset = <0x4>;
 		};
 
-		global_timer@0a000200 {
+		global_timer@a000200 {
 			compatible = "arm,cortex-a9-global-timer";
 			reg = <0x0a000200 0x100>;
 			interrupts = <1 11 0xf04>;
 			clocks = <&hisi_refclk144mhz>;
 		};
 
-		local_timer@0a000600 {
+		local_timer@a000600 {
 			compatible = "arm,cortex-a9-twd-timer";
 			reg = <0x0a000600 0x100>;
 			interrupts = <1 13 0xf04>;
diff --git a/arch/arm/boot/dts/hip04-d01.dts b/arch/arm/boot/dts/hip04-d01.dts
index 40a9e33c2654..ca48641d0f48 100644
--- a/arch/arm/boot/dts/hip04-d01.dts
+++ b/arch/arm/boot/dts/hip04-d01.dts
@@ -18,7 +18,7 @@
 	model = "Hisilicon D01 Development Board";
 	compatible = "hisilicon,hip04-d01";
 
-	memory@00000000,10000000 {
+	memory@0,10000000 {
 		device_type = "memory";
 		reg = <0x00000000 0x10000000 0x00000000 0xc0000000>,
 		      <0x00000004 0xc0000000 0x00000003 0x40000000>;
diff --git a/arch/arm/boot/dts/hisi-x5hd2.dtsi b/arch/arm/boot/dts/hisi-x5hd2.dtsi
index 6c712a97e1fe..50d3f8426da1 100644
--- a/arch/arm/boot/dts/hisi-x5hd2.dtsi
+++ b/arch/arm/boot/dts/hisi-x5hd2.dtsi
@@ -39,7 +39,7 @@
 			compatible = "simple-bus";
 			ranges;
 
-			timer0: timer@00002000 {
+			timer0: timer@2000 {
 				compatible = "arm,sp804", "arm,primecell";
 				reg = <0x00002000 0x1000>;
 				/* timer00 & timer01 */
@@ -48,7 +48,7 @@
 				status = "disabled";
 			};
 
-			timer1: timer@00a29000 {
+			timer1: timer@a29000 {
 				/*
 				 * Only used in NORMAL state, not available ins
 				 * SLOW or DOZE state.
@@ -62,7 +62,7 @@
 				status = "disabled";
 			};
 
-			timer2: timer@00a2a000 {
+			timer2: timer@a2a000 {
 				compatible = "arm,sp804", "arm,primecell";
 				reg = <0x00a2a000 0x1000>;
 				/* timer20 & timer21 */
@@ -71,7 +71,7 @@
 				status = "disabled";
 			};
 
-			timer3: timer@00a2b000 {
+			timer3: timer@a2b000 {
 				compatible = "arm,sp804", "arm,primecell";
 				reg = <0x00a2b000 0x1000>;
 				/* timer30 & timer31 */
@@ -80,7 +80,7 @@
 				status = "disabled";
 			};
 
-			timer4: timer@00a81000 {
+			timer4: timer@a81000 {
 				compatible = "arm,sp804", "arm,primecell";
 				reg = <0x00a81000 0x1000>;
 				/* timer30 & timer31 */
@@ -89,7 +89,7 @@
 				status = "disabled";
 			};
 
-			uart0: uart@00b00000 {
+			uart0: uart@b00000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x00b00000 0x1000>;
 				interrupts = <0 49 4>;
@@ -98,7 +98,7 @@
 				status = "disabled";
 			};
 
-			uart1: uart@00006000 {
+			uart1: uart@6000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x00006000 0x1000>;
 				interrupts = <0 50 4>;
@@ -107,7 +107,7 @@
 				status = "disabled";
 			};
 
-			uart2: uart@00b02000 {
+			uart2: uart@b02000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x00b02000 0x1000>;
 				interrupts = <0 51 4>;
@@ -116,7 +116,7 @@
 				status = "disabled";
 			};
 
-			uart3: uart@00b03000 {
+			uart3: uart@b03000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x00b03000 0x1000>;
 				interrupts = <0 52 4>;
@@ -125,7 +125,7 @@
 				status = "disabled";
 			};
 
-			uart4: uart@00b04000 {
+			uart4: uart@b04000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0xb04000 0x1000>;
 				interrupts = <0 53 4>;
@@ -199,7 +199,7 @@
 				status = "disabled";
 			};
 
-			gpio5: gpio@004000 {
+			gpio5: gpio@4000 {
 				compatible = "arm,pl061", "arm,primecell";
 				reg = <0x004000 0x1000>;
 				interrupts = <0 113 0x4>;
@@ -378,7 +378,7 @@
 			};
 		};
 
-		local_timer@00a00600 {
+		local_timer@a00600 {
 			compatible = "arm,cortex-a9-twd-timer";
 			reg = <0x00a00600 0x20>;
 			interrupts = <1 13 0xf01>;
@@ -392,7 +392,7 @@
 			cache-level = <2>;
 		};
 
-		sysctrl: system-controller@00000000 {
+		sysctrl: system-controller@0 {
 			compatible = "hisilicon,sysctrl", "syscon";
 			reg = <0x00000000 0x1000>;
 		};
@@ -404,7 +404,7 @@
 			mask = <0xdeadbeef>;
 		};
 
-		cpuctrl@00a22000 {
+		cpuctrl@a22000 {
 			compatible = "hisilicon,cpuctrl";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -489,7 +489,7 @@
 			clocks = <&clock HIX5HD2_SATA_CLK>;
 		};
 
-		ir: ir@001000 {
+		ir: ir@1000 {
 			compatible = "hisilicon,hix5hd2-ir";
 			reg = <0x001000 0x1000>;
 			interrupts = <0 47 4>;
diff --git a/arch/arm/boot/dts/imx1.dtsi b/arch/arm/boot/dts/imx1.dtsi
index 38d712be5685..20f6565c337d 100644
--- a/arch/arm/boot/dts/imx1.dtsi
+++ b/arch/arm/boot/dts/imx1.dtsi
@@ -40,7 +40,7 @@
 		spi1 = &cspi2;
 	};
 
-	aitc: aitc-interrupt-controller@00223000 {
+	aitc: aitc-interrupt-controller@223000 {
 		compatible = "fsl,imx1-aitc", "fsl,avic";
 		interrupt-controller;
 		#interrupt-cells = <1>;
@@ -69,14 +69,14 @@
 		interrupt-parent = <&aitc>;
 		ranges;
 
-		aipi@00200000 {
+		aipi@200000 {
 			compatible = "fsl,aipi-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x00200000 0x10000>;
 			ranges;
 
-			gpt1: timer@00202000 {
+			gpt1: timer@202000 {
 				compatible = "fsl,imx1-gpt";
 				reg = <0x00202000 0x1000>;
 				interrupts = <59>;
@@ -85,7 +85,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			gpt2: timer@00203000 {
+			gpt2: timer@203000 {
 				compatible = "fsl,imx1-gpt";
 				reg = <0x00203000 0x1000>;
 				interrupts = <58>;
@@ -94,7 +94,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			fb: fb@00205000 {
+			fb: fb@205000 {
 				compatible = "fsl,imx1-fb";
 				reg = <0x00205000 0x1000>;
 				interrupts = <14>;
@@ -105,7 +105,7 @@
 				status = "disabled";
 			};
 
-			uart1: serial@00206000 {
+			uart1: serial@206000 {
 				compatible = "fsl,imx1-uart";
 				reg = <0x00206000 0x1000>;
 				interrupts = <30 29 26>;
@@ -115,7 +115,7 @@
 				status = "disabled";
 			};
 
-			uart2: serial@00207000 {
+			uart2: serial@207000 {
 				compatible = "fsl,imx1-uart";
 				reg = <0x00207000 0x1000>;
 				interrupts = <24 23 20>;
@@ -125,7 +125,7 @@
 				status = "disabled";
 			};
 
-			pwm: pwm@00208000 {
+			pwm: pwm@208000 {
 				#pwm-cells = <2>;
 				compatible = "fsl,imx1-pwm";
 				reg = <0x00208000 0x1000>;
@@ -135,7 +135,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			dma: dma@00209000 {
+			dma: dma@209000 {
 				compatible = "fsl,imx1-dma";
 				reg = <0x00209000 0x1000>;
 				interrupts = <61 60>;
@@ -145,7 +145,7 @@
 				#dma-cells = <1>;
 			};
 
-			uart3: serial@0020a000 {
+			uart3: serial@20a000 {
 				compatible = "fsl,imx1-uart";
 				reg = <0x0020a000 0x1000>;
 				interrupts = <54 4 1>;
@@ -156,14 +156,14 @@
 			};
 		};
 
-		aipi@00210000 {
+		aipi@210000 {
 			compatible = "fsl,aipi-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x00210000 0x10000>;
 			ranges;
 
-			cspi1: cspi@00213000 {
+			cspi1: cspi@213000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx1-cspi";
@@ -175,7 +175,7 @@
 				status = "disabled";
 			};
 
-			i2c: i2c@00217000 {
+			i2c: i2c@217000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx1-i2c";
@@ -185,7 +185,7 @@
 				status = "disabled";
 			};
 
-			cspi2: cspi@00219000 {
+			cspi2: cspi@219000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx1-cspi";
@@ -197,20 +197,20 @@
 				status = "disabled";
 			};
 
-			clks: ccm@0021b000 {
+			clks: ccm@21b000 {
 				compatible = "fsl,imx1-ccm";
 				reg = <0x0021b000 0x1000>;
 				#clock-cells = <1>;
 			};
 
-			iomuxc: iomuxc@0021c000 {
+			iomuxc: iomuxc@21c000 {
 				compatible = "fsl,imx1-iomuxc";
 				reg = <0x0021c000 0x1000>;
 				#address-cells = <1>;
 				#size-cells = <1>;
 				ranges;
 
-				gpio1: gpio@0021c000 {
+				gpio1: gpio@21c000 {
 					compatible = "fsl,imx1-gpio";
 					reg = <0x0021c000 0x100>;
 					interrupts = <11>;
@@ -220,7 +220,7 @@
 					#interrupt-cells = <2>;
 				};
 
-				gpio2: gpio@0021c100 {
+				gpio2: gpio@21c100 {
 					compatible = "fsl,imx1-gpio";
 					reg = <0x0021c100 0x100>;
 					interrupts = <12>;
@@ -230,7 +230,7 @@
 					#interrupt-cells = <2>;
 				};
 
-				gpio3: gpio@0021c200 {
+				gpio3: gpio@21c200 {
 					compatible = "fsl,imx1-gpio";
 					reg = <0x0021c200 0x100>;
 					interrupts = <13>;
@@ -240,7 +240,7 @@
 					#interrupt-cells = <2>;
 				};
 
-				gpio4: gpio@0021c300 {
+				gpio4: gpio@21c300 {
 					compatible = "fsl,imx1-gpio";
 					reg = <0x0021c300 0x100>;
 					interrupts = <62>;
@@ -252,7 +252,7 @@
 			};
 		};
 
-		weim: weim@00220000 {
+		weim: weim@220000 {
 			#address-cells = <2>;
 			#size-cells = <1>;
 			compatible = "fsl,imx1-weim";
@@ -269,7 +269,7 @@
 			status = "disabled";
 		};
 
-		esram: esram@00300000 {
+		esram: esram@300000 {
 			compatible = "mmio-sram";
 			reg = <0x00300000 0x20000>;
 		};
diff --git a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard.dts b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard.dts
index db39bd6b8e00..0f053721d80f 100644
--- a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard.dts
+++ b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard.dts
@@ -64,7 +64,7 @@
 &esdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_esdhc1>;
-	cd-gpios = <&gpio1 20>;
+	cd-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx25-pdk.dts b/arch/arm/boot/dts/imx25-pdk.dts
index c52692821fb1..2d15ce72d006 100644
--- a/arch/arm/boot/dts/imx25-pdk.dts
+++ b/arch/arm/boot/dts/imx25-pdk.dts
@@ -135,7 +135,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks 129>;
@@ -295,6 +295,14 @@
 	status = "okay";
 };
 
+&tsc {
+	status = "okay";
+};
+
+&tscadc {
+	status = "okay";
+};
+
 &uart1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart1>;
diff --git a/arch/arm/boot/dts/imx25.dtsi b/arch/arm/boot/dts/imx25.dtsi
index dfcc8e00cf1c..09ce8b81fafa 100644
--- a/arch/arm/boot/dts/imx25.dtsi
+++ b/arch/arm/boot/dts/imx25.dtsi
@@ -297,6 +297,7 @@
 				#address-cells = <1>;
 				#size-cells = <1>;
 				status = "disabled";
+				ranges;
 
 				adc: adc@50030800 {
 					compatible = "fsl,imx25-gcq";
@@ -451,6 +452,13 @@
 				interrupt-names = "scm", "smn";
 			};
 
+			rngb: rngb@53fb0000 {
+				compatible = "fsl,imx25-rngb";
+				reg = <0x53fb0000 0x4000>;
+				clocks = <&clks 109>;
+				interrupts = <22>;
+			};
+
 			esdhc1: esdhc@53fb4000 {
 				compatible = "fsl,imx25-esdhc";
 				reg = <0x53fb4000 0x4000>;
diff --git a/arch/arm/boot/dts/imx28-apx4devkit.dts b/arch/arm/boot/dts/imx28-apx4devkit.dts
index 1092b761d7ac..ae078341fb60 100644
--- a/arch/arm/boot/dts/imx28-apx4devkit.dts
+++ b/arch/arm/boot/dts/imx28-apx4devkit.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 #include "imx28.dtsi"
 
@@ -142,7 +143,7 @@
 				pinctrl-0 = <&i2c0_pins_a>;
 				status = "okay";
 
-				sgtl5000: codec@0a {
+				sgtl5000: codec@a {
 					compatible = "fsl,sgtl5000";
 					reg = <0x0a>;
 					VDDA-supply = <&reg_3p3v>;
diff --git a/arch/arm/boot/dts/imx28-eukrea-mbmx28lc.dtsi b/arch/arm/boot/dts/imx28-eukrea-mbmx28lc.dtsi
index 581e85f4fd4c..49ab40838e69 100644
--- a/arch/arm/boot/dts/imx28-eukrea-mbmx28lc.dtsi
+++ b/arch/arm/boot/dts/imx28-eukrea-mbmx28lc.dtsi
@@ -148,7 +148,7 @@
 	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
-	sgtl5000: codec@0a {
+	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		VDDA-supply = <&reg_3p3v>;
diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
index 5309bb90d7d5..7f5b80402c54 100644
--- a/arch/arm/boot/dts/imx28-evk.dts
+++ b/arch/arm/boot/dts/imx28-evk.dts
@@ -194,7 +194,7 @@
 				pinctrl-0 = <&i2c0_pins_a>;
 				status = "okay";
 
-				sgtl5000: codec@0a {
+				sgtl5000: codec@a {
 					compatible = "fsl,sgtl5000";
 					reg = <0x0a>;
 					VDDA-supply = <&reg_3p3v>;
diff --git a/arch/arm/boot/dts/imx28-m28evk.dts b/arch/arm/boot/dts/imx28-m28evk.dts
index dbfb8aab505f..22aa025cab1e 100644
--- a/arch/arm/boot/dts/imx28-m28evk.dts
+++ b/arch/arm/boot/dts/imx28-m28evk.dts
@@ -137,7 +137,7 @@
 			};
 
 			i2c0: i2c@80058000 {
-				sgtl5000: codec@0a {
+				sgtl5000: codec@a {
 					compatible = "fsl,sgtl5000";
 					reg = <0x0a>;
 					VDDA-supply = <&reg_3p3v>;
diff --git a/arch/arm/boot/dts/imx28-tx28.dts b/arch/arm/boot/dts/imx28-tx28.dts
index 0ebbc83852d0..152621ea37db 100644
--- a/arch/arm/boot/dts/imx28-tx28.dts
+++ b/arch/arm/boot/dts/imx28-tx28.dts
@@ -1,13 +1,43 @@
 /*
  * Copyright 2012 Shawn Guo <shawn.guo@linaro.org>
- * Copyright 2013 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2013-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 at the following locations:
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
  *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 /dts-v1/;
@@ -45,82 +75,69 @@
 		status = "disabled";
 	};
 
-	regulators {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		reg_usb0_vbus: regulator@0 {
-			compatible = "regulator-fixed";
-			reg = <0>;
-			regulator-name = "usb0_vbus";
-			regulator-min-microvolt = <5000000>;
-			regulator-max-microvolt = <5000000>;
-			gpio = <&gpio0 18 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-		};
+	reg_usb0_vbus: regulator-usb0-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb0_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio0 18 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
 
-		reg_usb1_vbus: regulator@1 {
-			compatible = "regulator-fixed";
-			reg = <1>;
-			regulator-name = "usb1_vbus";
-			regulator-min-microvolt = <5000000>;
-			regulator-max-microvolt = <5000000>;
-			gpio = <&gpio3 27 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-		};
+	reg_usb1_vbus: regulator-usb1-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb1_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio3 27 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
 
-		reg_2p5v: regulator@2 {
-			compatible = "regulator-fixed";
-			reg = <2>;
-			regulator-name = "2P5V";
-			regulator-min-microvolt = <2500000>;
-			regulator-max-microvolt = <2500000>;
-			regulator-always-on;
-		};
+	reg_2p5v: regulator-2p5v {
+		compatible = "regulator-fixed";
+		regulator-name = "2P5V";
+		regulator-min-microvolt = <2500000>;
+		regulator-max-microvolt = <2500000>;
+		regulator-always-on;
+	};
 
-		reg_3p3v: regulator@3 {
-			compatible = "regulator-fixed";
-			reg = <3>;
-			regulator-name = "3P3V";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			regulator-always-on;
-		};
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
 
-		reg_can_xcvr: regulator@4 {
-			compatible = "regulator-fixed";
-			reg = <4>;
-			regulator-name = "CAN XCVR";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
-			pinctrl-names = "default";
-			pinctrl-0 = <&tx28_flexcan_xcvr_pins>;
-		};
+	reg_can_xcvr: regulator-can-xcvr {
+		compatible = "regulator-fixed";
+		regulator-name = "CAN XCVR";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&tx28_flexcan_xcvr_pins>;
+	};
 
-		reg_lcd: regulator@5 {
-			compatible = "regulator-fixed";
-			reg = <5>;
-			regulator-name = "LCD POWER";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			gpio = <&gpio1 31 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-		};
+	reg_lcd: regulator-lcd-power {
+		compatible = "regulator-fixed";
+		regulator-name = "LCD POWER";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio1 31 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
 
-		reg_lcd_reset: regulator@6 {
-			compatible = "regulator-fixed";
-			reg = <6>;
-			regulator-name = "LCD RESET";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>;
-			startup-delay-us = <300000>;
-			enable-active-high;
-			regulator-always-on;
-			regulator-boot-on;
-		};
+	reg_lcd_reset: regulator-lcd-reset {
+		compatible = "regulator-fixed";
+		regulator-name = "LCD RESET";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>;
+		startup-delay-us = <300000>;
+		enable-active-high;
+		regulator-always-on;
+		regulator-boot-on;
 	};
 
 	clocks {
@@ -298,7 +315,7 @@
 	clock-frequency = <400000>;
 	status = "okay";
 
-	sgtl5000: sgtl5000@0a {
+	sgtl5000: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		VDDA-supply = <&reg_2p5v>;
@@ -312,7 +329,7 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&tx28_pca9554_pins>;
 		interrupt-parent = <&gpio3>;
-		interrupts = <28 0>;
+		interrupts = <28 IRQ_TYPE_NONE>;
 		gpio-controller;
 		#gpio-cells = <2>;
 		interrupt-controller;
@@ -336,7 +353,7 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&tx28_tsc2007_pins>;
 		interrupt-parent = <&gpio3>;
-		interrupts = <20 0>;
+		interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
 		pendown-gpio = <&gpio3 20 GPIO_ACTIVE_LOW>;
 		ti,x-plate-ohms = /bits/ 16 <660>;
 	};
@@ -344,6 +361,8 @@
 	ds1339: rtc@68 {
 		compatible = "mxim,ds1339";
 		reg = <0x68>;
+		trickle-resistor-ohms = <250>;
+		trickle-diode-disable;
 	};
 };
 
diff --git a/arch/arm/boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts b/arch/arm/boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts
index e9357131b026..ae98d6759074 100644
--- a/arch/arm/boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts
+++ b/arch/arm/boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts
@@ -65,7 +65,7 @@
 &esdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_esdhc1>;
-	cd-gpios = <&gpio3 24>;
+	cd-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx50.dtsi b/arch/arm/boot/dts/imx50.dtsi
index 3747d80104f4..35955e63d6c5 100644
--- a/arch/arm/boot/dts/imx50.dtsi
+++ b/arch/arm/boot/dts/imx50.dtsi
@@ -52,7 +52,7 @@
 		};
 	};
 
-	tzic: tz-interrupt-controller@0fffc000 {
+	tzic: tz-interrupt-controller@fffc000 {
 		compatible = "fsl,imx50-tzic", "fsl,imx53-tzic", "fsl,tzic";
 		interrupt-controller;
 		#interrupt-cells = <1>;
@@ -443,6 +443,7 @@
 				clocks = <&clks IMX5_CLK_SDMA_GATE>,
 					 <&clks IMX5_CLK_SDMA_GATE>;
 				clock-names = "ipg", "ahb";
+				#dma-cells = <3>;
 				fsl,sdma-ram-script-name = "imx/sdma/sdma-imx50.bin";
 			};
 
diff --git a/arch/arm/boot/dts/imx51-apf51dev.dts b/arch/arm/boot/dts/imx51-apf51dev.dts
index a5e6091c8729..3e1846a64d93 100644
--- a/arch/arm/boot/dts/imx51-apf51dev.dts
+++ b/arch/arm/boot/dts/imx51-apf51dev.dts
@@ -16,7 +16,7 @@
 	model = "Armadeus Systems APF51Dev docking/development board";
 	compatible = "armadeus,imx51-apf51dev", "armadeus,imx51-apf51", "fsl,imx51";
 
-	backlight@bl1{
+	backlight {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_backlight>;
 		compatible = "gpio-backlight";
@@ -24,7 +24,7 @@
 		default-on;
 	};
 
-	display@di1 {
+	disp1 {
 		compatible = "fsl,imx-parallel-display";
 		interface-pix-fmt = "bgr666";
 		pinctrl-names = "default";
@@ -51,7 +51,7 @@
 
 		port {
 			display_in: endpoint {
-				remote-endpoint = <&ipu_di0_disp0>;
+				remote-endpoint = <&ipu_di0_disp1>;
 			};
 		};
 	};
@@ -120,7 +120,7 @@
 	pinctrl-0 = <&pinctrl_hog>;
 
 	imx51-apf51dev {
-		pinctrl_backlight: bl1grp {
+		pinctrl_backlight: backlightgrp {
 			fsl,pins = <
 				MX51_PAD_DI1_D1_CS__GPIO3_4 0x1F5
 			>;
@@ -218,6 +218,6 @@
 	};
 };
 
-&ipu_di0_disp0 {
+&ipu_di0_disp1 {
 	remote-endpoint = <&display_in>;
 };
diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts
index 873cf242679c..2a694c5cc8ae 100644
--- a/arch/arm/boot/dts/imx51-babbage.dts
+++ b/arch/arm/boot/dts/imx51-babbage.dts
@@ -39,7 +39,7 @@
 		};
 	};
 
-	display0: display@di0 {
+	display1: disp1 {
 		compatible = "fsl,imx-parallel-display";
 		interface-pix-fmt = "rgb24";
 		pinctrl-names = "default";
@@ -61,12 +61,12 @@
 
 		port {
 			display0_in: endpoint {
-				remote-endpoint = <&ipu_di0_disp0>;
+				remote-endpoint = <&ipu_di0_disp1>;
 			};
 		};
 	};
 
-	display1: display@di1 {
+	display2: disp2 {
 		compatible = "fsl,imx-parallel-display";
 		interface-pix-fmt = "rgb565";
 		pinctrl-names = "default";
@@ -93,7 +93,7 @@
 
 		port {
 			display1_in: endpoint {
-				remote-endpoint = <&ipu_di1_disp1>;
+				remote-endpoint = <&ipu_di1_disp2>;
 			};
 		};
 	};
@@ -337,7 +337,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	sgtl5000: codec@0a {
+	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_clkcodec>;
@@ -348,11 +348,11 @@
 	};
 };
 
-&ipu_di0_disp0 {
+&ipu_di0_disp1 {
 	remote-endpoint = <&display0_in>;
 };
 
-&ipu_di1_disp1 {
+&ipu_di1_disp2 {
 	remote-endpoint = <&display1_in>;
 };
 
diff --git a/arch/arm/boot/dts/imx51-ts4800.dts b/arch/arm/boot/dts/imx51-ts4800.dts
index ca1cc5eca80f..564233e97412 100644
--- a/arch/arm/boot/dts/imx51-ts4800.dts
+++ b/arch/arm/boot/dts/imx51-ts4800.dts
@@ -50,7 +50,7 @@
 		power-supply = <&backlight_reg>;
 	};
 
-	display0: display@di0 {
+	display1: disp1 {
 		compatible = "fsl,imx-parallel-display";
 		interface-pix-fmt = "rgb24";
 		pinctrl-names = "default";
@@ -71,9 +71,9 @@
 			};
 		};
 
-		port@0 {
+		port {
 			display0_in: endpoint {
-				remote-endpoint = <&ipu_di0_disp0>;
+				remote-endpoint = <&ipu_di0_disp1>;
 			};
 		};
 	};
@@ -107,7 +107,7 @@
 	};
 };
 
-&ipu_di0_disp0 {
+&ipu_di0_disp1 {
 	remote-endpoint = <&display0_in>;
 };
 
diff --git a/arch/arm/boot/dts/imx51-zii-rdu1.dts b/arch/arm/boot/dts/imx51-zii-rdu1.dts
new file mode 100644
index 000000000000..49be0e1c812d
--- /dev/null
+++ b/arch/arm/boot/dts/imx51-zii-rdu1.dts
@@ -0,0 +1,834 @@
+/*
+ * Copyright (C) 2017 Zodiac Inflight Innovations
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx51.dtsi"
+#include <dt-bindings/sound/fsl-imx-audmux.h>
+
+/ {
+	model = "ZII RDU1 Board";
+	compatible = "zii,imx51-rdu1", "fsl,imx51";
+
+	chosen {
+		stdout-path = &uart1;
+	};
+
+	aliases {
+		mdio-gpio0 = &mdio_gpio;
+		rtc0 = &ds1341;
+	};
+
+	clk_26M_osc: 26M_osc {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <26000000>;
+	};
+
+	clk_26M_osc_gate: 26M_gate {
+		compatible = "gpio-gate-clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_clk26mhz>;
+		clocks = <&clk_26M_osc>;
+		#clock-cells = <0>;
+		enable-gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>;
+	};
+
+	clk_26M_usb: usbhost_gate {
+		compatible = "gpio-gate-clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbgate26mhz>;
+		clocks = <&clk_26M_osc_gate>;
+		#clock-cells = <0>;
+		enable-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
+	};
+
+	clk_26M_snd: snd_gate {
+		compatible = "gpio-gate-clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_sndgate26mhz>;
+		clocks = <&clk_26M_osc_gate>;
+		#clock-cells = <0>;
+		enable-gpios = <&gpio4 26 GPIO_ACTIVE_LOW>;
+	};
+
+	reg_5p0v_main: regulator-5p0v-main {
+		compatible = "regulator-fixed";
+		regulator-name = "5V_MAIN";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
+
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+
+	disp0 {
+		compatible = "fsl,imx-parallel-display";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ipu_disp1>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+
+			display_in: endpoint {
+				remote-endpoint = <&ipu_di0_disp1>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+
+			display_out: endpoint {
+				remote-endpoint = <&panel_in>;
+			};
+		};
+	};
+
+	panel {
+		/* no compatible here, bootloader will patch in correct one */
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_panel>;
+		power-supply = <&reg_3p3v>;
+		enable-gpios = <&gpio3 3 GPIO_ACTIVE_HIGH>;
+		status = "disabled";
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&display_out>;
+			};
+		};
+	};
+
+	i2c_gpio: i2c-gpio {
+		compatible = "i2c-gpio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_swi2c>;
+		gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>, /* sda */
+			<&gpio3 4 GPIO_ACTIVE_HIGH>; /* scl */
+		i2c-gpio,delay-us = <50>;
+		status = "okay";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		sgtl5000: codec@a {
+			compatible = "fsl,sgtl5000";
+			reg = <0x0a>;
+			clocks = <&clk_26M_snd>;
+			VDDA-supply = <&vdig_reg>;
+			VDDIO-supply = <&vvideo_reg>;
+			#sound-dai-cells = <0>;
+		};
+	};
+
+	spi_gpio: spi-gpio {
+		compatible = "spi-gpio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpiospi0>;
+		status = "okay";
+
+		gpio-sck = <&gpio4 15 GPIO_ACTIVE_HIGH>;
+		gpio-mosi = <&gpio4 12 GPIO_ACTIVE_HIGH>;
+		gpio-miso = <&gpio4 11 GPIO_ACTIVE_HIGH>;
+		num-chipselects = <1>;
+		cs-gpios = <&gpio4 14 GPIO_ACTIVE_HIGH>;
+
+		eeprom@0 {
+			compatible = "eeprom-93xx46";
+			reg = <0>;
+			spi-max-frequency = <1000000>;
+			spi-cs-high;
+			data-size = <8>;
+		};
+	};
+
+	mdio_gpio: mdio-gpio {
+		compatible = "virtual,mdio-gpio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_swmdio>;
+		gpios = <&gpio3 26 GPIO_ACTIVE_HIGH>, /* mdc */
+			<&gpio3 25 GPIO_ACTIVE_HIGH>; /* mdio */
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		switch@0 {
+			compatible = "marvell,mv88e6085";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+			dsa,member = <0 0>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					label = "cpu";
+					ethernet = <&fec>;
+
+					fixed-link {
+						speed = <100>;
+						full-duplex;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					label = "netaux";
+				};
+
+				port@3 {
+					reg = <3>;
+					label = "netright";
+				};
+
+				port@4 {
+					reg = <4>;
+					label = "netleft";
+				};
+			};
+		};
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "RDU1 audio";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,bitclock-master = <&sound_codec>;
+		simple-audio-card,frame-master = <&sound_codec>;
+		simple-audio-card,widgets =
+			"Headphone", "Headphone Jack";
+		simple-audio-card,routing =
+			"Headphone Jack", "HPLEFT",
+			"Headphone Jack", "HPRIGHT";
+		simple-audio-card,aux-devs = <&tpa6130a2>;
+
+		sound_cpu: simple-audio-card,cpu {
+			sound-dai = <&ssi2>;
+		};
+
+		sound_codec: simple-audio-card,codec {
+			sound-dai = <&sgtl5000>;
+			clocks = <&clk_26M_snd>;
+		};
+	};
+
+	usbh1phy: usbphy1 {
+		compatible = "usb-nop-xceiv";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbh1phy>;
+		clocks = <&clk_26M_usb>;
+		clock-names = "main_clk";
+		reset-gpios = <&gpio4 8 GPIO_ACTIVE_LOW>;
+		vcc-supply = <&vusb_reg>;
+	};
+
+	usbh2phy: usbphy2 {
+		compatible = "usb-nop-xceiv";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbh2phy>;
+		clocks = <&clk_26M_usb>;
+		clock-names = "main_clk";
+		reset-gpios = <&gpio4 7 GPIO_ACTIVE_LOW>;
+		vcc-supply = <&vusb_reg>;
+	};
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux>;
+	status = "okay";
+
+	ssi2 {
+		fsl,audmux-port = <1>;
+		fsl,port-config = <
+			(IMX_AUDMUX_V2_PTCR_SYN |
+			 IMX_AUDMUX_V2_PTCR_TFSEL(2) |
+			 IMX_AUDMUX_V2_PTCR_TCSEL(2) |
+			 IMX_AUDMUX_V2_PTCR_TFSDIR |
+			 IMX_AUDMUX_V2_PTCR_TCLKDIR)
+			IMX_AUDMUX_V2_PDCR_RXDSEL(2)
+		>;
+	};
+
+	aud3 {
+		fsl,audmux-port = <2>;
+		fsl,port-config = <
+			IMX_AUDMUX_V2_PTCR_SYN
+			IMX_AUDMUX_V2_PDCR_RXDSEL(1)
+		>;
+	};
+};
+
+&cpu {
+	cpu-supply = <&sw1_reg>;
+};
+
+&ecspi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi1>;
+	cs-gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>,
+		   <&gpio4 25 GPIO_ACTIVE_LOW>;
+	status = "okay";
+
+	pmic@0 {
+		compatible = "fsl,mc13892";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pmic>;
+		spi-max-frequency = <6000000>;
+		spi-cs-high;
+		reg = <0>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
+		fsl,mc13xxx-uses-adc;
+
+		regulators {
+			sw1_reg: sw1 {
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <1375000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw2_reg: sw2 {
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <1850000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3_reg: sw3 {
+				regulator-min-microvolt = <1100000>;
+				regulator-max-microvolt = <1850000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw4_reg: sw4 {
+				regulator-min-microvolt = <1100000>;
+				regulator-max-microvolt = <1850000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vpll_reg: vpll {
+				regulator-min-microvolt = <1050000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vdig_reg: vdig {
+				regulator-min-microvolt = <1650000>;
+				regulator-max-microvolt = <1650000>;
+				regulator-boot-on;
+			};
+
+			vsd_reg: vsd {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3150000>;
+			};
+
+			vusb_reg: vusb {
+				regulator-always-on;
+			};
+
+			vusb2_reg: vusb2 {
+				regulator-min-microvolt = <2400000>;
+				regulator-max-microvolt = <2775000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vvideo_reg: vvideo {
+				regulator-min-microvolt = <2775000>;
+				regulator-max-microvolt = <2775000>;
+			};
+
+			vaudio_reg: vaudio {
+				regulator-min-microvolt = <2300000>;
+				regulator-max-microvolt = <3000000>;
+			};
+
+			vcam_reg: vcam {
+				regulator-min-microvolt = <2500000>;
+				regulator-max-microvolt = <3000000>;
+			};
+
+			vgen1_reg: vgen1 {
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+			};
+
+			vgen2_reg: vgen2 {
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3150000>;
+				regulator-always-on;
+			};
+
+			vgen3_reg: vgen3 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <2900000>;
+				regulator-always-on;
+			};
+		};
+
+		leds {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			led-control = <0x0 0x0 0x3f83f8 0x0>;
+
+			sysled0 {
+				reg = <3>;
+				label = "system:green:status";
+				linux,default-trigger = "default-on";
+			};
+
+			sysled1 {
+				reg = <4>;
+				label = "system:green:act";
+				linux,default-trigger = "heartbeat";
+			};
+		};
+	};
+
+	flash@1 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "atmel,at45db642d", "atmel,at45", "atmel,dataflash";
+		spi-max-frequency = <25000000>;
+		reg = <1>;
+	};
+};
+
+&esdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esdhc1>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec>;
+	phy-mode = "mii";
+	phy-reset-gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;
+	phy-supply = <&vgen3_reg>;
+	status = "okay";
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c04";
+		pagesize = <16>;
+		reg = <0x50>;
+	};
+
+	tpa6130a2: amp@60 {
+		compatible = "ti,tpa6130a2";
+		reg = <0x60>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ampgpio>;
+		power-gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+		Vdd-supply = <&reg_3p3v>;
+	};
+
+	ds1341: rtc@68 {
+		compatible = "maxim,ds1341";
+		reg = <0x68>;
+	};
+
+	/* touch nodes default disabled, bootloader will enable the right one */
+
+	touchscreen@4b {
+		compatible = "atmel,maxtouch";
+		reg = <0x4b>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ts>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
+		status = "disabled";
+	};
+
+	touchscreen@4c {
+		compatible = "atmel,maxtouch";
+		reg = <0x4c>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ts>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
+		status = "disabled";
+	};
+
+	touchscreen@20 {
+		compatible = "syna,rmi4_i2c";
+		reg = <0x20>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ts>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
+		status = "disabled";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		rmi4-f01@1 {
+			reg = <0x1>;
+			syna,nosleep-mode = <2>;
+		};
+
+		rmi4-f11@11 {
+			reg = <0x11>;
+			touch-inverted-y;
+			touch-swapped-x-y;
+			syna,sensor-type = <1>;
+		};
+	};
+
+};
+
+&ipu_di0_disp1 {
+	remote-endpoint = <&display_in>;
+};
+
+&ssi2 {
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3>;
+	status = "okay";
+};
+
+&usbh1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbh1>;
+	dr_mode = "host";
+	phy_type = "ulpi";
+	fsl,usbphy = <&usbh1phy>;
+	disable-over-current;
+	vbus-supply = <&reg_5p0v_main>;
+	status = "okay";
+};
+
+&usbh2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbh2>;
+	dr_mode = "host";
+	phy_type = "ulpi";
+	fsl,usbphy = <&usbh2phy>;
+	disable-over-current;
+	vbus-supply = <&reg_5p0v_main>;
+	status = "okay";
+};
+
+&usbphy0 {
+	vcc-supply = <&vusb_reg>;
+};
+
+&usbotg {
+	dr_mode = "host";
+	disable-over-current;
+	phy_type = "utmi_wide";
+	vbus-supply = <&reg_5p0v_main>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_ampgpio: ampgpiogrp {
+		fsl,pins = <
+			MX51_PAD_GPIO1_9__GPIO1_9		0x5e
+		>;
+	};
+
+	pinctrl_audmux: audmuxgrp {
+		fsl,pins = <
+			MX51_PAD_AUD3_BB_TXD__AUD3_TXD		0xa5
+			MX51_PAD_AUD3_BB_RXD__AUD3_RXD		0x85
+			MX51_PAD_AUD3_BB_CK__AUD3_TXC		0xa5
+			MX51_PAD_AUD3_BB_FS__AUD3_TXFS		0x85
+		>;
+	};
+
+	pinctrl_clk26mhz: clk26mhzgrp {
+		fsl,pins = <
+			MX51_PAD_DI1_PIN12__GPIO3_1		0x85
+		>;
+	};
+
+	pinctrl_ecspi1: ecspi1grp {
+		fsl,pins = <
+			MX51_PAD_CSPI1_MISO__ECSPI1_MISO	0x185
+			MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI	0x185
+			MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK	0x185
+			MX51_PAD_CSPI1_SS0__GPIO4_24		0x85
+			MX51_PAD_CSPI1_SS1__GPIO4_25		0x85
+		>;
+	};
+
+	pinctrl_esdhc1: esdhc1grp {
+		fsl,pins = <
+			MX51_PAD_SD1_CMD__SD1_CMD		0x400020d5
+			MX51_PAD_SD1_CLK__SD1_CLK		0x20d5
+			MX51_PAD_SD1_DATA0__SD1_DATA0		0x20d5
+			MX51_PAD_SD1_DATA1__SD1_DATA1		0x20d5
+			MX51_PAD_SD1_DATA2__SD1_DATA2		0x20d5
+			MX51_PAD_SD1_DATA3__SD1_DATA3		0x20d5
+		>;
+	};
+
+	pinctrl_fec: fecgrp {
+		fsl,pins = <
+			MX51_PAD_EIM_EB2__FEC_MDIO		0x1f5
+			MX51_PAD_NANDF_D9__FEC_RDATA0		0x2180
+			MX51_PAD_EIM_EB3__FEC_RDATA1		0x180
+			MX51_PAD_EIM_CS2__FEC_RDATA2		0x180
+			MX51_PAD_EIM_CS3__FEC_RDATA3		0x180
+			MX51_PAD_EIM_CS4__FEC_RX_ER		0x180
+			MX51_PAD_NANDF_D11__FEC_RX_DV		0x2084
+			MX51_PAD_EIM_CS5__FEC_CRS		0x180
+			MX51_PAD_NANDF_RB2__FEC_COL		0x2180
+			MX51_PAD_NANDF_RB3__FEC_RX_CLK		0x2180
+			MX51_PAD_NANDF_CS2__FEC_TX_ER		0x2004
+			MX51_PAD_NANDF_CS3__FEC_MDC		0x2004
+			MX51_PAD_NANDF_D8__FEC_TDATA0		0x2180
+			MX51_PAD_NANDF_CS4__FEC_TDATA1		0x2004
+			MX51_PAD_NANDF_CS5__FEC_TDATA2		0x2004
+			MX51_PAD_NANDF_CS6__FEC_TDATA3		0x2004
+			MX51_PAD_DISP2_DAT9__FEC_TX_EN		0x2004
+			MX51_PAD_DISP2_DAT13__FEC_TX_CLK	0x2180
+			MX51_PAD_EIM_A20__GPIO2_14		0x85
+		>;
+	};
+
+	pinctrl_gpiospi0: gpiospi0grp {
+		fsl,pins = <
+			MX51_PAD_CSI2_D18__GPIO4_11		0x85
+			MX51_PAD_CSI2_D19__GPIO4_12		0x85
+			MX51_PAD_CSI2_HSYNC__GPIO4_14		0x85
+			MX51_PAD_CSI2_PIXCLK__GPIO4_15		0x85
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX51_PAD_KEY_COL4__I2C2_SCL		0x400001ed
+			MX51_PAD_KEY_COL5__I2C2_SDA		0x400001ed
+		>;
+	};
+
+	pinctrl_ipu_disp1: ipudisp1grp {
+		fsl,pins = <
+			MX51_PAD_DISP1_DAT0__DISP1_DAT0		0x5
+			MX51_PAD_DISP1_DAT1__DISP1_DAT1		0x5
+			MX51_PAD_DISP1_DAT2__DISP1_DAT2		0x5
+			MX51_PAD_DISP1_DAT3__DISP1_DAT3		0x5
+			MX51_PAD_DISP1_DAT4__DISP1_DAT4		0x5
+			MX51_PAD_DISP1_DAT5__DISP1_DAT5		0x5
+			MX51_PAD_DISP1_DAT6__DISP1_DAT6		0x5
+			MX51_PAD_DISP1_DAT7__DISP1_DAT7		0x5
+			MX51_PAD_DISP1_DAT8__DISP1_DAT8		0x5
+			MX51_PAD_DISP1_DAT9__DISP1_DAT9		0x5
+			MX51_PAD_DISP1_DAT10__DISP1_DAT10	0x5
+			MX51_PAD_DISP1_DAT11__DISP1_DAT11	0x5
+			MX51_PAD_DISP1_DAT12__DISP1_DAT12	0x5
+			MX51_PAD_DISP1_DAT13__DISP1_DAT13	0x5
+			MX51_PAD_DISP1_DAT14__DISP1_DAT14	0x5
+			MX51_PAD_DISP1_DAT15__DISP1_DAT15	0x5
+			MX51_PAD_DISP1_DAT16__DISP1_DAT16	0x5
+			MX51_PAD_DISP1_DAT17__DISP1_DAT17	0x5
+			MX51_PAD_DISP1_DAT18__DISP1_DAT18	0x5
+			MX51_PAD_DISP1_DAT19__DISP1_DAT19	0x5
+			MX51_PAD_DISP1_DAT20__DISP1_DAT20	0x5
+			MX51_PAD_DISP1_DAT21__DISP1_DAT21	0x5
+			MX51_PAD_DISP1_DAT22__DISP1_DAT22	0x5
+			MX51_PAD_DISP1_DAT23__DISP1_DAT23	0x5
+			MX51_PAD_DI1_PIN2__DI1_PIN2		0x5
+			MX51_PAD_DI1_PIN3__DI1_PIN3		0x5
+			MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK	0x5
+		>;
+	};
+
+	pinctrl_panel: panelgrp {
+		fsl,pins = <
+			MX51_PAD_DI1_D0_CS__GPIO3_3		0x85
+		>;
+	};
+
+	pinctrl_pmic: pmicgrp {
+		fsl,pins = <
+			MX51_PAD_GPIO1_4__GPIO1_4		0x1e0
+			MX51_PAD_GPIO1_8__GPIO1_8		0x21e2
+		>;
+	};
+
+	pinctrl_sndgate26mhz: sndgate26mhzgrp {
+		fsl,pins = <
+			MX51_PAD_CSPI1_RDY__GPIO4_26		0x85
+		>;
+	};
+
+	pinctrl_swi2c: swi2cgrp {
+		fsl,pins = <
+			MX51_PAD_GPIO1_2__GPIO1_2		0xc5
+			MX51_PAD_DI1_D1_CS__GPIO3_4		0x400001f5
+		>;
+	};
+
+	pinctrl_swmdio: swmdiogrp {
+		fsl,pins = <
+			MX51_PAD_NANDF_D14__GPIO3_26		0x21e6
+			MX51_PAD_NANDF_D15__GPIO3_25		0x21e6
+		>;
+	};
+
+	pinctrl_ts: tsgrp {
+		fsl,pins = <
+			MX51_PAD_CSI1_D8__GPIO3_12		0x85
+			MX51_PAD_CSI1_D9__GPIO3_13		0x85
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX51_PAD_UART1_RXD__UART1_RXD		0x1c5
+			MX51_PAD_UART1_TXD__UART1_TXD		0x1c5
+			MX51_PAD_UART1_RTS__UART1_RTS		0x1c4
+			MX51_PAD_UART1_CTS__UART1_CTS		0x1c4
+		>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX51_PAD_UART2_RXD__UART2_RXD		0xc5
+			MX51_PAD_UART2_TXD__UART2_TXD		0xc5
+		>;
+	};
+
+	pinctrl_uart3: uart3grp {
+		fsl,pins = <
+			MX51_PAD_EIM_D25__UART3_RXD		0x1c5
+			MX51_PAD_EIM_D26__UART3_TXD		0x1c5
+		>;
+	};
+
+	pinctrl_usbgate26mhz: usbgate26mhzgrp {
+		fsl,pins = <
+			MX51_PAD_DISP2_DAT6__GPIO1_19		0x85
+		>;
+	};
+
+	pinctrl_usbh1: usbh1grp {
+		fsl,pins = <
+			MX51_PAD_USBH1_STP__USBH1_STP		0x0
+			MX51_PAD_USBH1_CLK__USBH1_CLK		0x0
+			MX51_PAD_USBH1_DIR__USBH1_DIR		0x0
+			MX51_PAD_USBH1_NXT__USBH1_NXT		0x0
+			MX51_PAD_USBH1_DATA0__USBH1_DATA0	0x0
+			MX51_PAD_USBH1_DATA1__USBH1_DATA1	0x0
+			MX51_PAD_USBH1_DATA2__USBH1_DATA2	0x0
+			MX51_PAD_USBH1_DATA3__USBH1_DATA3	0x0
+			MX51_PAD_USBH1_DATA4__USBH1_DATA4	0x0
+			MX51_PAD_USBH1_DATA5__USBH1_DATA5	0x0
+			MX51_PAD_USBH1_DATA6__USBH1_DATA6	0x0
+			MX51_PAD_USBH1_DATA7__USBH1_DATA7	0x0
+		>;
+	};
+
+	pinctrl_usbh1phy: usbh1phygrp {
+		fsl,pins = <
+			MX51_PAD_NANDF_D0__GPIO4_8		0x85
+		>;
+	};
+
+	pinctrl_usbh2: usbh2grp {
+		fsl,pins = <
+			MX51_PAD_EIM_A26__USBH2_STP		0x0
+			MX51_PAD_EIM_A24__USBH2_CLK		0x0
+			MX51_PAD_EIM_A25__USBH2_DIR		0x0
+			MX51_PAD_EIM_A27__USBH2_NXT		0x0
+			MX51_PAD_EIM_D16__USBH2_DATA0		0x0
+			MX51_PAD_EIM_D17__USBH2_DATA1		0x0
+			MX51_PAD_EIM_D18__USBH2_DATA2		0x0
+			MX51_PAD_EIM_D19__USBH2_DATA3		0x0
+			MX51_PAD_EIM_D20__USBH2_DATA4		0x0
+			MX51_PAD_EIM_D21__USBH2_DATA5		0x0
+			MX51_PAD_EIM_D22__USBH2_DATA6		0x0
+			MX51_PAD_EIM_D23__USBH2_DATA7		0x0
+		>;
+	};
+
+	pinctrl_usbh2phy: usbh2phygrp {
+		fsl,pins = <
+			MX51_PAD_NANDF_D1__GPIO4_7		0x85
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index 1ee1d542d9ad..378be720b3c7 100644
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -148,14 +148,14 @@
 			ipu_di0: port@2 {
 				reg = <2>;
 
-				ipu_di0_disp0: endpoint {
+				ipu_di0_disp1: endpoint {
 				};
 			};
 
 			ipu_di1: port@3 {
 				reg = <3>;
 
-				ipu_di1_disp1: endpoint {
+				ipu_di1_disp2: endpoint {
 				};
 			};
 		};
diff --git a/arch/arm/boot/dts/imx53-cx9020.dts b/arch/arm/boot/dts/imx53-cx9020.dts
new file mode 100644
index 000000000000..4f54fd4418a3
--- /dev/null
+++ b/arch/arm/boot/dts/imx53-cx9020.dts
@@ -0,0 +1,297 @@
+/*
+ * Copyright 2017 Beckhoff Automation GmbH & Co. KG
+ * based on imx53-qsb.dts
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx53.dtsi"
+
+/ {
+	model = "Beckhoff CX9020 Embedded PC";
+	compatible = "bhf,cx9020", "fsl,imx53";
+
+	chosen {
+		stdout-path = &uart2;
+	};
+
+	memory {
+		reg = <0x70000000 0x20000000>,
+		      <0xb0000000 0x20000000>;
+	};
+
+	display-0 {
+		#address-cells =<1>;
+		#size-cells = <0>;
+		compatible = "fsl,imx-parallel-display";
+		interface-pix-fmt = "rgb24";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ipu_disp0>;
+
+		port@0 {
+			reg = <0>;
+
+			display0_in: endpoint {
+				remote-endpoint = <&ipu_di0_disp0>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+
+			display0_out: endpoint {
+				remote-endpoint = <&tfp410_in>;
+			};
+		};
+	};
+
+	dvi-connector {
+		compatible = "dvi-connector";
+		ddc-i2c-bus = <&i2c2>;
+		digital;
+
+		port {
+			dvi_connector_in: endpoint {
+				remote-endpoint = <&tfp410_out>;
+			};
+		};
+	};
+
+	dvi-converter {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "ti,tfp410";
+
+		port@0 {
+			reg = <0>;
+
+			tfp410_in: endpoint {
+				remote-endpoint = <&display0_out>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+
+			tfp410_out: endpoint {
+				remote-endpoint = <&dvi_connector_in>;
+			};
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		pwr-r {
+			gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		pwr-g {
+			gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+
+		pwr-b {
+			gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		sd1-b {
+			linux,default-trigger = "mmc0";
+			gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>;
+		};
+
+		sd2-b {
+			linux,default-trigger = "mmc1";
+			gpios = <&gpio3 17 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	regulator-3p2v {
+		compatible = "regulator-fixed";
+		regulator-name = "3P2V";
+		regulator-min-microvolt = <3200000>;
+		regulator-max-microvolt = <3200000>;
+		regulator-always-on;
+	};
+
+	reg_usb_vbus: regulator-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio7 8 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+};
+
+&esdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esdhc1>;
+	cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&esdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esdhc2>;
+	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec>;
+	phy-mode = "rmii";
+	phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+};
+
+&ipu_di0_disp0 {
+	remote-endpoint = <&display0_in>;
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	fsl,dte-mode;
+	status = "okay";
+};
+
+&usbh1 {
+	vbus-supply = <&reg_usb_vbus>;
+	phy_type = "utmi";
+	status = "okay";
+};
+
+&usbotg {
+	dr_mode = "peripheral";
+	status = "okay";
+};
+
+&vpu {
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog>;
+
+	pinctrl_hog: hoggrp {
+		fsl,pins = <
+			MX53_PAD_GPIO_0__CCM_CLKO               0x1c4
+			MX53_PAD_GPIO_16__I2C3_SDA              0x1c4
+			MX53_PAD_EIM_D22__GPIO3_22              0x1c4
+			MX53_PAD_EIM_D23__GPIO3_23              0x1e4
+			MX53_PAD_EIM_D24__GPIO3_24              0x1e4
+		>;
+	};
+
+	pinctrl_esdhc1: esdhc1grp {
+		fsl,pins = <
+			MX53_PAD_SD1_DATA0__ESDHC1_DAT0		0x1d5
+			MX53_PAD_SD1_DATA1__ESDHC1_DAT1		0x1d5
+			MX53_PAD_SD1_DATA2__ESDHC1_DAT2		0x1d5
+			MX53_PAD_SD1_DATA3__ESDHC1_DAT3		0x1d5
+			MX53_PAD_SD1_CMD__ESDHC1_CMD		0x1d5
+			MX53_PAD_SD1_CLK__ESDHC1_CLK		0x1d5
+			MX53_PAD_GPIO_1__ESDHC1_CD              0x1c4
+			MX53_PAD_EIM_D17__GPIO3_17              0x1e4
+			MX53_PAD_GPIO_3__GPIO1_3                0x1c4
+		>;
+	};
+
+	pinctrl_esdhc2: esdhc2grp {
+		fsl,pins = <
+			MX53_PAD_SD2_DATA0__ESDHC2_DAT0		0x1d5
+			MX53_PAD_SD2_DATA1__ESDHC2_DAT1		0x1d5
+			MX53_PAD_SD2_DATA2__ESDHC2_DAT2		0x1d5
+			MX53_PAD_SD2_DATA3__ESDHC2_DAT3		0x1d5
+			MX53_PAD_SD2_CMD__ESDHC2_CMD		0x1d5
+			MX53_PAD_SD2_CLK__ESDHC2_CLK		0x1d5
+			MX53_PAD_GPIO_4__ESDHC2_CD              0x1e4
+			MX53_PAD_EIM_D20__GPIO3_20              0x1e4
+			MX53_PAD_GPIO_8__GPIO1_8                0x1c4
+		>;
+	};
+
+	pinctrl_fec: fecgrp {
+		fsl,pins = <
+			MX53_PAD_FEC_MDC__FEC_MDC		0x4
+			MX53_PAD_FEC_MDIO__FEC_MDIO		0x1fc
+			MX53_PAD_FEC_REF_CLK__FEC_TX_CLK	0x180
+			MX53_PAD_FEC_RX_ER__FEC_RX_ER		0x180
+			MX53_PAD_FEC_CRS_DV__FEC_RX_DV		0x180
+			MX53_PAD_FEC_RXD1__FEC_RDATA_1		0x180
+			MX53_PAD_FEC_RXD0__FEC_RDATA_0		0x180
+			MX53_PAD_FEC_TX_EN__FEC_TX_EN		0x4
+			MX53_PAD_FEC_TXD1__FEC_TDATA_1		0x4
+			MX53_PAD_FEC_TXD0__FEC_TDATA_0		0x4
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX53_PAD_KEY_ROW3__I2C2_SDA             0xc0000000
+			MX53_PAD_KEY_COL3__I2C2_SCL             0xc0000000
+		>;
+	};
+
+	pinctrl_ipu_disp0: ipudisp0grp {
+		fsl,pins = <
+			MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK	0x5
+			MX53_PAD_DI0_PIN15__IPU_DI0_PIN15	0x5
+			MX53_PAD_DI0_PIN2__IPU_DI0_PIN2		0x5
+			MX53_PAD_DI0_PIN3__IPU_DI0_PIN3		0x5
+			MX53_PAD_DI0_PIN4__IPU_DI0_PIN4		0x5
+			MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0	0x5
+			MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1	0x5
+			MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2	0x5
+			MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3	0x5
+			MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4	0x5
+			MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5	0x5
+			MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6	0x5
+			MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7	0x5
+			MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8	0x5
+			MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9	0x5
+			MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10	0x5
+			MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11	0x5
+			MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12	0x5
+			MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13	0x5
+			MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14	0x5
+			MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15	0x5
+			MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16	0x5
+			MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17	0x5
+			MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18	0x5
+			MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19	0x5
+			MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20	0x5
+			MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21	0x5
+			MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22	0x5
+			MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23	0x5
+		>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX53_PAD_EIM_D26__UART2_RXD_MUX	0x1e4
+			MX53_PAD_EIM_D27__UART2_TXD_MUX 0x1e4
+			MX53_PAD_EIM_D28__UART2_RTS 0x1e4
+			MX53_PAD_EIM_D29__UART2_CTS 0x1e4
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx53-m53evk.dts b/arch/arm/boot/dts/imx53-m53evk.dts
index 4347a321c782..e48525763b1b 100644
--- a/arch/arm/boot/dts/imx53-m53evk.dts
+++ b/arch/arm/boot/dts/imx53-m53evk.dts
@@ -16,7 +16,7 @@
 	model = "Aries/DENX M53EVK";
 	compatible = "aries,imx53-m53evk", "denx,imx53-m53evk", "fsl,imx53";
 
-	display1: display@di1 {
+	display1: disp1 {
 		compatible = "fsl,imx-parallel-display";
 		interface-pix-fmt = "bgr666";
 		pinctrl-names = "default";
@@ -150,7 +150,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	sgtl5000: codec@0a {
+	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		VDDA-supply = <&reg_3p2v>;
@@ -183,7 +183,7 @@
 			>;
 		};
 
-		led_pin_gpio: led_gpio@0 {
+		led_pin_gpio: led_gpio {
 			fsl,pins = <
 				MX53_PAD_PATA_DATA8__GPIO2_8		0x80000000
 				MX53_PAD_PATA_DATA9__GPIO2_9		0x80000000
diff --git a/arch/arm/boot/dts/imx53-mba53.dts b/arch/arm/boot/dts/imx53-mba53.dts
index df705ba48897..296dd74fc246 100644
--- a/arch/arm/boot/dts/imx53-mba53.dts
+++ b/arch/arm/boot/dts/imx53-mba53.dts
@@ -30,7 +30,7 @@
 		power-supply = <&reg_backlight>;
 	};
 
-	disp1: display@disp1 {
+	disp1: disp1 {
 		compatible = "fsl,imx-parallel-display";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_disp1_1>;
diff --git a/arch/arm/boot/dts/imx53-pinfunc.h b/arch/arm/boot/dts/imx53-pinfunc.h
index aec406bc65eb..59f9c29e3fe2 100644
--- a/arch/arm/boot/dts/imx53-pinfunc.h
+++ b/arch/arm/boot/dts/imx53-pinfunc.h
@@ -524,6 +524,7 @@
 #define MX53_PAD_EIM_D25__UART1_DSR				0x140 0x488 0x000 0x7 0x0
 #define MX53_PAD_EIM_D26__EMI_WEIM_D_26				0x144 0x48c 0x000 0x0 0x0
 #define MX53_PAD_EIM_D26__GPIO3_26				0x144 0x48c 0x000 0x1 0x0
+#define MX53_PAD_EIM_D26__UART2_RXD_MUX				0x144 0x48c 0x880 0x2 0x0
 #define MX53_PAD_EIM_D26__UART2_TXD_MUX				0x144 0x48c 0x000 0x2 0x0
 #define MX53_PAD_EIM_D26__FIRI_RXD				0x144 0x48c 0x80c 0x3 0x0
 #define MX53_PAD_EIM_D26__IPU_CSI0_D_1				0x144 0x48c 0x000 0x4 0x0
@@ -533,6 +534,7 @@
 #define MX53_PAD_EIM_D27__EMI_WEIM_D_27				0x148 0x490 0x000 0x0 0x0
 #define MX53_PAD_EIM_D27__GPIO3_27				0x148 0x490 0x000 0x1 0x0
 #define MX53_PAD_EIM_D27__UART2_RXD_MUX				0x148 0x490 0x880 0x2 0x1
+#define MX53_PAD_EIM_D27__UART2_TXD_MUX				0x148 0x490 0x000 0x2 0x0
 #define MX53_PAD_EIM_D27__FIRI_TXD				0x148 0x490 0x000 0x3 0x0
 #define MX53_PAD_EIM_D27__IPU_CSI0_D_0				0x148 0x490 0x000 0x4 0x0
 #define MX53_PAD_EIM_D27__IPU_DI1_PIN13				0x148 0x490 0x000 0x5 0x0
@@ -541,6 +543,7 @@
 #define MX53_PAD_EIM_D28__EMI_WEIM_D_28				0x14c 0x494 0x000 0x0 0x0
 #define MX53_PAD_EIM_D28__GPIO3_28				0x14c 0x494 0x000 0x1 0x0
 #define MX53_PAD_EIM_D28__UART2_CTS				0x14c 0x494 0x000 0x2 0x0
+#define MX53_PAD_EIM_D28__UART2_RTS				0x14c 0x494 0x87c 0x2 0x0
 #define MX53_PAD_EIM_D28__IPU_DISPB0_SER_DIO			0x14c 0x494 0x82c 0x3 0x1
 #define MX53_PAD_EIM_D28__CSPI_MOSI				0x14c 0x494 0x788 0x4 0x1
 #define MX53_PAD_EIM_D28__I2C1_SDA				0x14c 0x494 0x818 0x5 0x1
@@ -548,6 +551,7 @@
 #define MX53_PAD_EIM_D28__IPU_DI0_PIN13				0x14c 0x494 0x000 0x7 0x0
 #define MX53_PAD_EIM_D29__EMI_WEIM_D_29				0x150 0x498 0x000 0x0 0x0
 #define MX53_PAD_EIM_D29__GPIO3_29				0x150 0x498 0x000 0x1 0x0
+#define MX53_PAD_EIM_D29__UART2_CTS				0x150 0x498 0x000 0x2 0x0
 #define MX53_PAD_EIM_D29__UART2_RTS				0x150 0x498 0x87c 0x2 0x1
 #define MX53_PAD_EIM_D29__IPU_DISPB0_SER_RS			0x150 0x498 0x000 0x3 0x0
 #define MX53_PAD_EIM_D29__CSPI_SS0				0x150 0x498 0x78c 0x4 0x2
diff --git a/arch/arm/boot/dts/imx53-ppd.dts b/arch/arm/boot/dts/imx53-ppd.dts
new file mode 100644
index 000000000000..cce959438a79
--- /dev/null
+++ b/arch/arm/boot/dts/imx53-ppd.dts
@@ -0,0 +1,1042 @@
+/*
+ * Copyright 2014 General Electric Company
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "imx53.dtsi"
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "General Electric CS ONE";
+	compatible = "ge,imx53-cpuvo", "fsl,imx53";
+
+	aliases {
+		spi0 = &cspi;
+		spi1 = &ecspi1;
+		spi2 = &ecspi2;
+	};
+
+	chosen {
+		stdout-path = "&uart1:115200n8";
+	};
+
+	memory@70000000 {
+		device_type = "memory";
+		reg = <0x70000000 0x20000000>,
+		      <0xb0000000 0x20000000>;
+	};
+
+	cko2_11M: sgtl-clock-cko2 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <11289600>;
+	};
+
+	sgtlsound: sound {
+		compatible = "fsl,imx53-cpuvo-sgtl5000",
+			     "fsl,imx-audio-sgtl5000";
+		model = "imx53-cpuvo-sgtl5000";
+		ssi-controller = <&ssi2>;
+		audio-codec = <&sgtl5000>;
+		audio-routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+		mux-int-port = <2>;
+		mux-ext-port = <6>;
+	};
+
+	reg_sgtl5k: regulator-sgtl5k {
+		compatible = "regulator-fixed";
+		regulator-name = "regulator-sgtl5k";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+
+	reg_usb_otg_vbus: regulator-usb-otg-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usbotg_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		pinctrl-0 = <&pinctrl_usb_otg_vbus>;
+		gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_usb_vbus: regulator-usb-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usbh1_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
+
+	reg_usbh2_vbus: regulator-usbh2-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usbh2_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbh2_vbus>;
+		gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_usbh3_vbus: regulator-usbh3-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usbh3_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbh3_vbus>;
+		gpio = <&gpio5 27 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	pwm_bl: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 50000>;
+		brightness-levels = <0 2 5 7 10 12 15 17 20 22 25 28 30 33 35
+				     38 40 43 45 48 51 53 56 58 61 63 66 68 71
+				     73 76 79 81 84 86 89 91 94 96 99 102 104
+				     107 109 112 114 117 119 122 124 127 130
+				     132 135 137 140 142 145 147 150 153 155
+				     158 160 163 165 168 170 173 175 178 181
+				     183 186 188 191 193 196 198 201 204 206
+				     209 211 214 216 219 221 224 226 229 232
+				     234 237 239 242 244 247 249 252 255>;
+		default-brightness-level = <0>;
+		enable-gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>;
+	};
+
+	leds {
+		compatible = "pwm-leds";
+
+		alarm-brightness {
+			pwms = <&pwm1 0 100000>;
+			max-brightness = <255>;
+		};
+	};
+
+	gpio-poweroff {
+		compatible = "gpio-poweroff";
+		gpios = <&gpio3 9 GPIO_ACTIVE_HIGH>;
+	};
+
+	gpio-restart {
+		compatible = "gpio-restart";
+		gpios = <&gpio3 8 GPIO_ACTIVE_HIGH>;
+		active-delay = <100>;
+		inactive-delay = <10>;
+		wait-delay = <100>;
+	};
+
+	power-gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		power-button {
+			label = "Power button";
+			gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>;
+			linux,code = <KEY_POWER>;
+		};
+	};
+
+	touch-lock-key {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		touch-lock-button {
+			label = "Touch lock button";
+			gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_F12>;
+		};
+	};
+
+	usbphy2: usbphy2 {
+		compatible = "usb-nop-xceiv";
+		reset-gpios = <&gpio4 4 GPIO_ACTIVE_LOW>;
+		clock-names = "main_clk";
+		clock-frequency = <24000000>;
+		clocks = <&clks IMX5_CLK_CKO2>;
+		assigned-clocks = <&clks IMX5_CLK_CKO2_SEL>, <&clks IMX5_CLK_OSC>;
+		assigned-clock-parents = <&clks IMX5_CLK_OSC>;
+	};
+
+	usbphy3: usbphy3 {
+		compatible = "usb-nop-xceiv";
+		reset-gpios = <&gpio2 19 GPIO_ACTIVE_LOW>;
+		clock-names = "main_clk";
+
+		clock-frequency = <24000000>;
+		clocks = <&clks IMX5_CLK_CKO2>;
+		assigned-clocks = <&clks IMX5_CLK_CKO2_SEL>, <&clks IMX5_CLK_OSC>;
+		assigned-clock-parents = <&clks IMX5_CLK_OSC>;
+	};
+
+	panel-lvds0 {
+		compatible = "nvd,9128";
+
+		port {
+			panel_in_lvds0: endpoint {
+				remote-endpoint = <&lvds0_out>;
+			};
+		};
+	};
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux>;
+	status = "okay";
+};
+
+&cpu0 {
+	/* CPU rated to 1GHz, not 1.2GHz as per the default settings */
+	operating-points = <
+		/* kHz   uV */
+		166666  850000
+		400000  900000
+		800000  1050000
+		1000000 1200000
+	>;
+};
+
+&ecspi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi1>;
+	cs-gpios = <&gpio5 17 GPIO_ACTIVE_LOW
+		    &gpio4 10 GPIO_ACTIVE_LOW
+		    &gpio4 11 GPIO_ACTIVE_LOW
+		    &gpio4 12 GPIO_ACTIVE_LOW>;
+	status = "okay";
+
+	spidev0: spi@0 {
+		compatible = "ge,achc";
+		reg = <0>;
+		spi-max-frequency = <1000000>;
+	};
+
+	spidev1: spi@1 {
+		compatible = "ge,achc";
+		reg = <1>;
+		spi-max-frequency = <1000000>;
+	};
+
+	gpioxra0: gpio@2 {
+		compatible = "exar,xra1403";
+		reg = <2>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		spi-max-frequency = <1000000>;
+	};
+
+	gpioxra1: gpio@3 {
+		compatible = "exar,xra1403";
+		reg = <3>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		spi-max-frequency = <1000000>;
+	};
+};
+
+&ecspi2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi2>;
+	num-chipselects = <1>;
+	cs-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
+	status = "okay";
+
+	da9053@0 {
+		compatible = "dlg,da9053-aa";
+		reg = <0>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <12 0x8>;
+		spi-max-frequency = <1000000>;
+
+		regulators {
+			buck1_reg: buck1 {
+				regulator-name = "BUCKCORE";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <2075000>;
+				regulator-always-on;
+			};
+
+			buck2_reg: buck2 {
+				regulator-name = "BUCKPRO";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <2075000>;
+				regulator-always-on;
+			};
+
+			buck3_reg: buck3 {
+				regulator-name = "BUCKMEM";
+				regulator-min-microvolt = <925000>;
+				regulator-max-microvolt = <2500000>;
+				regulator-always-on;
+			};
+
+			buck4_reg: buck4 {
+				regulator-name = "BUCKPERI";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-always-on;
+			};
+
+			ldo1_reg: ldo1 {
+				regulator-name = "ldo1_1v3";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo2_reg: ldo2 {
+				regulator-name = "ldo2_1v3";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo3_reg: ldo3 {
+				regulator-name = "ldo3_3v3";
+				regulator-min-microvolt = <1725000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			ldo4_reg: ldo4 {
+				regulator-name = "ldo4_2v775";
+				regulator-min-microvolt = <1725000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			ldo5_reg: ldo5 {
+				regulator-name = "ldo5_3v3";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-always-on;
+			};
+
+			ldo6_reg: ldo6 {
+				regulator-name = "ldo6_1v3";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-always-on;
+			};
+
+			ldo7_reg: ldo7 {
+				regulator-name = "ldo7_2v75";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-always-on;
+			};
+
+			ldo8_reg: ldo8 {
+				regulator-name = "ldo8_1v8";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-always-on;
+			};
+
+			ldo9_reg: ldo9 {
+				regulator-name = "ldo9_1v5";
+				regulator-min-microvolt = <1250000>;
+				regulator-max-microvolt = <3650000>;
+				regulator-always-on;
+			};
+
+			ldo10_reg: ldo10 {
+				regulator-name = "ldo10_1v3";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-always-on;
+			};
+		};
+	};
+
+};
+
+&esdhc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esdhc3>;
+	bus-width = <8>;
+	status = "okay";
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec>;
+	phy-mode = "rmii";
+	phy-reset-gpios = <&gpio2 16 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&i2c1 {
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	sda-gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
+	scl-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+
+	i2c-switch@70 {
+		compatible = "nxp,pca9547";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x70>;
+		reset-gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;
+
+		i2c4: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+
+			sgtl5000: codec@a {
+				compatible = "fsl,sgtl5000";
+				reg = <0xa>;
+				VDDA-supply = <&reg_sgtl5k>;
+				VDDIO-supply = <&reg_sgtl5k>;
+				clocks = <&cko2_11M>;
+				status = "okay";
+			};
+		};
+
+		i2c5: i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+
+			rtc@30 {
+			       compatible = "sii,s35390a";
+			       reg = <0x30>;
+			};
+
+			temp@48 {
+				compatible = "ti,tmp112";
+				reg = <0x48>;
+			};
+
+			mma8453q: accelerometer@1c {
+				compatible = "fsl,mma8453";
+				reg = <0x1c>;
+				interrupt-parent = <&gpio1>;
+				interrupts = <6 0>;
+				interrupt-names = "INT1";
+			};
+
+			mpl3115: pressure-sensor@60 {
+				compatible = "fsl,mpl3115";
+				reg = <0x60>;
+			};
+
+			eeprom: eeprom@50 {
+				compatible = "atmel,24c08";
+				reg = <0x50>;
+			};
+		};
+
+		i2c6: i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+		};
+
+		i2c7: i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+		};
+
+		i2c8: i2c@4 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <4>;
+		};
+
+		i2c9: i2c@5 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <5>;
+		};
+
+		i2c10: i2c@6 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <6>;
+		};
+
+		i2c11: i2c@7 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <7>;
+		};
+	};
+};
+
+&i2c2 {
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	pinctrl-1 = <&pinctrl_i2c2_gpio>;
+	sda-gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
+	scl-gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+
+	touchscreen@4b {
+		compatible = "atmel,maxtouch";
+		reg = <0x4b>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <4 0x8>;
+	};
+};
+
+&i2c3 {
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	pinctrl-1 = <&pinctrl_i2c3_gpio>;
+	sda-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>;
+	scl-gpios = <&gpio3 17 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&ldb {
+	status = "okay";
+
+	lvds0: lvds-channel@0 {
+		status = "okay";
+
+		port@2 {
+			reg = <2>;
+
+			lvds0_out: endpoint {
+				remote-endpoint = <&panel_in_lvds0>;
+			};
+		};
+	};
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm1>;
+	status = "okay";
+};
+
+&pwm2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm2>;
+	status = "okay";
+};
+
+&ssi2 {
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart4>;
+	status = "okay";
+};
+
+&uart5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart5>;
+	status = "okay";
+};
+
+&usbotg {
+	dr_mode = "otg";
+	phy_type = "utmi";
+	vbus-supply = <&reg_usb_otg_vbus>;
+	pinctrl-0 = <&pinctrl_usb_otg>;
+	status = "okay";
+};
+
+&usbh1 {
+	vbus-supply = <&reg_usb_vbus>;
+	phy_type = "utmi";
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usbh2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbh2>;
+	phy_type = "ulpi";
+	dr_mode = "host";
+	fsl,usbphy = <&usbphy2>;
+	vbus-supply = <&reg_usbh2_vbus>;
+	status = "okay";
+};
+
+&usbh3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbh3>;
+	phy_type = "ulpi";
+	dr_mode = "host";
+	vbus-supply = <&reg_usbh3_vbus>;
+	fsl,usbphy = <&usbphy3>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog_rev6>;
+
+	pinctrl_audmux: audmuxgrp {
+		fsl,pins = <
+			MX53_PAD_DISP0_DAT19__AUDMUX_AUD5_RXD	0x400
+			MX53_PAD_DISP0_DAT17__AUDMUX_AUD5_TXD	0x400
+			MX53_PAD_DISP0_DAT16__AUDMUX_AUD5_TXC	0x400
+			MX53_PAD_DISP0_DAT18__AUDMUX_AUD5_TXFS	0x400
+			MX53_PAD_DI0_PIN15__AUDMUX_AUD6_TXC	0x400
+			MX53_PAD_DI0_PIN3__AUDMUX_AUD6_TXFS	0x400
+			MX53_PAD_DI0_PIN4__AUDMUX_AUD6_RXD	0x400
+			MX53_PAD_DI0_PIN2__AUDMUX_AUD6_TXD	0x400
+		>;
+	};
+
+	pinctrl_ecspi1: ecspi1grp {
+		fsl,pins = <
+			MX53_PAD_DISP0_DAT21__ECSPI1_MOSI	0x400
+			MX53_PAD_DISP0_DAT22__ECSPI1_MISO	0x400
+			MX53_PAD_DISP0_DAT20__ECSPI1_SCLK	0x400
+			/* ECSPI1_SS0, must treat as GPIO for EzPort */
+			MX53_PAD_DISP0_DAT23__GPIO5_17		0x400
+			MX53_PAD_KEY_COL2__GPIO4_10		0x0
+			MX53_PAD_KEY_ROW2__GPIO4_11		0x0
+			MX53_PAD_KEY_COL3__GPIO4_12		0x0
+		>;
+	};
+
+	pinctrl_ecspi2: ecspi2grp {
+		fsl,pins = <
+			MX53_PAD_EIM_CS1__ECSPI2_MOSI		0x0
+			MX53_PAD_EIM_OE__ECSPI2_MISO		0x0
+			MX53_PAD_EIM_CS0__ECSPI2_SCLK		0x0
+			MX53_PAD_EIM_RW__GPIO2_26		0x0
+		>;
+	};
+
+	pinctrl_esdhc1: esdhc1grp {
+		fsl,pins = <
+			MX53_PAD_SD1_DATA0__ESDHC1_DAT0		0x1d5
+			MX53_PAD_SD1_DATA1__ESDHC1_DAT1		0x1d5
+			MX53_PAD_SD1_DATA2__ESDHC1_DAT2		0x1d5
+			MX53_PAD_SD1_DATA3__ESDHC1_DAT3		0x1d5
+			MX53_PAD_SD1_CMD__ESDHC1_CMD		0x1d5
+			MX53_PAD_SD1_CLK__ESDHC1_CLK		0x1d5
+		>;
+	};
+
+	pinctrl_esdhc3: esdhc3grp {
+		fsl,pins = <
+			MX53_PAD_PATA_DATA8__ESDHC3_DAT0	0x1d5
+			MX53_PAD_PATA_DATA9__ESDHC3_DAT1	0x1d5
+			MX53_PAD_PATA_DATA10__ESDHC3_DAT2	0x1d5
+			MX53_PAD_PATA_DATA11__ESDHC3_DAT3	0x1d5
+			MX53_PAD_PATA_DATA0__ESDHC3_DAT4	0x1d5
+			MX53_PAD_PATA_DATA1__ESDHC3_DAT5	0x1d5
+			MX53_PAD_PATA_DATA2__ESDHC3_DAT6	0x1d5
+			MX53_PAD_PATA_DATA3__ESDHC3_DAT7	0x1d5
+			MX53_PAD_PATA_RESET_B__ESDHC3_CMD	0x1d5
+			MX53_PAD_PATA_IORDY__ESDHC3_CLK		0x1d5
+		>;
+	};
+
+	pinctrl_fec: fecgrp {
+		fsl,pins = <
+			MX53_PAD_FEC_MDC__FEC_MDC		0x0
+			MX53_PAD_FEC_MDIO__FEC_MDIO		0x0
+			MX53_PAD_FEC_REF_CLK__FEC_TX_CLK	0x0
+			MX53_PAD_FEC_RX_ER__FEC_RX_ER		0x0
+			MX53_PAD_FEC_CRS_DV__FEC_RX_DV		0x0
+			MX53_PAD_FEC_RXD1__FEC_RDATA_1		0x0
+			MX53_PAD_FEC_RXD0__FEC_RDATA_0		0x0
+			MX53_PAD_FEC_TX_EN__FEC_TX_EN		0x0
+			MX53_PAD_FEC_TXD1__FEC_TDATA_1		0x0
+			MX53_PAD_FEC_TXD0__FEC_TDATA_0		0x0
+		>;
+	};
+
+	pinctrl_hog_rev6: hoggrp {
+		fsl,pins = <
+			/* CKO2 */
+			MX53_PAD_GPIO_3__CCM_CLKO2		0x4
+			/* DEFIB_SYNC_MARKER_IN_IRQ */
+			MX53_PAD_GPIO_5__GPIO1_5		0x0
+			/* ACCELEROMETER_DATA_RDY_N */
+			MX53_PAD_GPIO_6__GPIO1_6		0x0
+			/* TEMPERATURE_ALERT_N */
+			MX53_PAD_GPIO_7__GPIO1_7		0x0
+			/* BAROMETRIC_PRESSURE_DATA_RDY_N */
+			MX53_PAD_GPIO_8__GPIO1_8		0x0
+			/* DOCKING_I2C_INTERFACE_IRQ_N */
+			MX53_PAD_PATA_DATA4__GPIO2_4		0x0
+			/* PWR_OUT_TO_DOCK_FAULT_N */
+			MX53_PAD_PATA_DATA5__GPIO2_5		0x0
+			/* ENABLE_PWR_TO_DOCK_N */
+			MX53_PAD_PATA_DATA6__GPIO2_6		0x0
+			/* HOST_CONTROLLED_RESET_TO_DOCKING_CONNECTOR_N */
+			MX53_PAD_PATA_DATA7__GPIO2_7		0x0
+			/* REMOTE_ON_REQUEST_FROM_DOCKING_CONNECTOR_IS_ACTIVE_N */
+			MX53_PAD_PATA_DATA12__GPIO2_12		0x0
+			/* DOCK_PRESENT_N */
+			MX53_PAD_PATA_DATA13__GPIO2_13		0x0
+			/* ECG_MARKER_IN_FROM_DOCKING_CONNECTOR_IRQ */
+			MX53_PAD_PATA_DATA14__GPIO2_14		0x0
+			/* ENABLE_ECG_MARKER_INTERFACE_TO_DOCKING_CONNECTOR */
+			MX53_PAD_PATA_DATA15__GPIO2_15		0x0
+			/* RESET_IMX535_ETHERNET_PHY_N */
+			MX53_PAD_EIM_A22__GPIO2_16		0x0
+			/* ENABLE_PWR_TO_LCD_AND_UI_INTERFACE */
+			MX53_PAD_EIM_A21__GPIO2_17		0x0
+			/* RESET_I2C1_BUS_SEGMENT_MUX_N */
+			MX53_PAD_EIM_A20__GPIO2_18		0x0
+			/* RESET_IMX535_USB_HOST3_PHY_N */
+			MX53_PAD_EIM_A19__GPIO2_19		0x0
+			/* ESDHC3_EMMC_NAND_RST_N */
+			MX53_PAD_EIM_A18__GPIO2_20		0x0
+			/* LCD_AND_UI_INTERFACE_PWR_FAULT_N */
+			MX53_PAD_EIM_A17__GPIO2_21		0x0
+			/* POWER_DOWN_LVDS0_DESERIALIZER_N */
+			MX53_PAD_EIM_A16__GPIO2_22		0x0
+			/* POWER_DOWN_LVDS1_DESERIALIZER_N */
+			MX53_PAD_EIM_LBA__GPIO2_27		0x0
+			/* RESET_DP0_TRANSMITTER_N */
+			MX53_PAD_EIM_EB0__GPIO2_28		0x0
+			/* RESET_DP1_TRANSMITTER_N */
+			MX53_PAD_EIM_EB1__GPIO2_29		0x0
+			/* ENABLE_SPDIF_AUDIO_TO_DP0 */
+			MX53_PAD_EIM_DA0__GPIO3_0		0x0
+			/* ENABLE_SPDIF_AUDIO_TO_DP1 */
+			MX53_PAD_EIM_DA1__GPIO3_1		0x0
+			/* LVDS1_MUX_CTRL */
+			MX53_PAD_EIM_DA2__GPIO3_2		0x0
+			/* LVDS0_MUX_CTRL */
+			MX53_PAD_EIM_DA3__GPIO3_3		0x0
+			/* DP1_TRANSMITTER_IRQ */
+			MX53_PAD_EIM_DA4__GPIO3_4		0x0
+			/* DP0_TRANSMITTER_IRQ */
+			MX53_PAD_EIM_DA5__GPIO3_5		0x0
+			/* USB_RESET_N */
+			MX53_PAD_EIM_DA6__GPIO3_6		0x0
+			/* ENABLE_BATTERY_CHARGER */
+			MX53_PAD_EIM_DA7__GPIO3_7		0x0
+			/* SOFTWARE_CONTROLLED_PWR_CYCLE */
+			MX53_PAD_EIM_DA8__GPIO3_8		0x0
+			/* SOFTWARE_CONTROLLED_POWERDOWN */
+			MX53_PAD_EIM_DA9__GPIO3_9		0x0
+			/* DC_PWR_IN_OK */
+			MX53_PAD_EIM_DA10__GPIO3_10		0x0
+			/* BATT_PRESENT_N */
+			MX53_PAD_EIM_DA11__GPIO3_11		0xe4
+			/* PMIC_IRQ_N */
+			MX53_PAD_EIM_DA12__GPIO3_12		0x0
+			/* PMIC_VDD_FAULT_STATUS_N */
+			MX53_PAD_EIM_DA13__GPIO3_13		0x0
+			/* IMX535_ETHERNET_PHY_STATUS_IRQ_N */
+			MX53_PAD_EIM_DA14__GPIO3_14		0x0
+			/* NOT USED - AVAILABLE 3.3V GPIO */
+			MX53_PAD_EIM_DA15__GPIO3_15		0x0
+			/* NOT USED - AVAILABLE 3.3V GPIO */
+			MX53_PAD_EIM_D22__GPIO3_22		0x0
+			/* NOT USED - AVAILABLE 3.3V GPIO */
+			MX53_PAD_EIM_D24__GPIO3_24		0x0
+			/* NBP_PUMP_VALVE_PWR_ENABLE */
+			MX53_PAD_EIM_D25__GPIO3_25		0x0
+			/* NIBP_RESET_N */
+			MX53_PAD_EIM_D26__GPIO3_26		0x0
+			/* LATCHED_OVERPRESSURE_N */
+			MX53_PAD_EIM_D27__GPIO3_27		0x0
+			/* NBP_SBWTCLK */
+			MX53_PAD_EIM_D29__GPIO3_29		0x0
+			/* ENABLE_WIFI_MODULE */
+			MX53_PAD_GPIO_11__GPIO4_1		0x400
+			/* WIFI_MODULE_IRQ_N */
+			MX53_PAD_GPIO_12__GPIO4_2		0x400
+			/* ENABLE_BLUETOOTH_MODULE */
+			MX53_PAD_GPIO_13__GPIO4_3		0x400
+			/* RESET_IMX535_USB_HOST2_PHY_N */
+			MX53_PAD_GPIO_14__GPIO4_4		0x400
+			/* ONKEY_IS_DEPRESSED */
+			MX53_PAD_KEY_ROW3__GPIO4_13		0x0
+			/* UNUSED_GPIO_TO_ALARM_LIGHT_BOARD */
+			MX53_PAD_EIM_WAIT__GPIO5_0		0x0
+			/* DISPLAY_LOCK_BUTTON_IS_DEPRESSED_N */
+			MX53_PAD_EIM_A25__GPIO5_2		0x0
+			/* I2C_PCAP_TOUCHSCREEN_IRQ_N */
+			MX53_PAD_EIM_A24__GPIO5_4		0x0
+			/* NOT USED - AVAILABLE 1.8V GPIO */
+			MX53_PAD_DISP0_DAT13__GPIO5_7		0x400
+			/* NOT USED - AVAILABLE 1.8V GPIO */
+			MX53_PAD_DISP0_DAT14__GPIO5_8		0x400
+			/* NOT USED - AVAILABLE 1.8V GPIO */
+			MX53_PAD_DISP0_DAT15__GPIO5_9		0x400
+			/* HOST_CONTROLLED_RESET_TO_LCD_N */
+			MX53_PAD_CSI0_PIXCLK__GPIO5_18		0x0
+			/* HOST_CONTROLLED_RESET_TO_PCAP_N */
+			MX53_PAD_CSI0_MCLK__GPIO5_19		0x0
+			/* LR_SCAN_CTRL */
+			MX53_PAD_CSI0_DATA_EN__GPIO5_20		0x0
+			/* UD_SCAN_CTRL */
+			MX53_PAD_CSI0_VSYNC__GPIO5_21		0x0
+			/* DATA_WIDTH_CTRL */
+			MX53_PAD_CSI0_DAT10__GPIO5_28		0x0
+			/* BACKLIGHT_ENABLE */
+			MX53_PAD_CSI0_DAT11__GPIO5_29		0x0
+			/* MED_USB_PORT_1_HOST_SELECT */
+			MX53_PAD_EIM_A23__GPIO6_6		0x0
+			/* MED_USB_PORT_2_HOST_SELECT */
+			MX53_PAD_NANDF_CLE__GPIO6_7		0x0
+			/* MED_USB_PORT_3_HOST_SELECT */
+			MX53_PAD_NANDF_ALE__GPIO6_8		0x0
+			/* MED_USB_PORT_4_HOST_SELECT */
+			MX53_PAD_NANDF_WP_B__GPIO6_9		0x0
+			/* MED_USB_PORT_5_HOST_SELECT */
+			MX53_PAD_NANDF_RB0__GPIO6_10		0x0
+			/* MED_USB_PORT_6_HOST_SELECT */
+			MX53_PAD_NANDF_CS0__GPIO6_11		0x0
+			/* MED_USB_PORT_7_HOST_SELECT */
+			MX53_PAD_NANDF_WE_B__GPIO6_12		0x0
+			/* MED_USB_PORT_8_HOST_SELECT */
+			MX53_PAD_NANDF_RE_B__GPIO6_13		0x0
+			/* MED_USB_PORT_TO_IMX_SELECT_0 */
+			MX53_PAD_NANDF_CS1__GPIO6_14		0x0
+			/* MED_USB_PORT_TO_IMX_SELECT_1 */
+			MX53_PAD_NANDF_CS2__GPIO6_15		0x0
+			/* MED_USB_PORT_TO_IMX_SELECT_2 */
+			MX53_PAD_NANDF_CS3__GPIO6_16		0x0
+			/* POWER_AND_BOOT_STATUS_INDICATOR */
+			MX53_PAD_PATA_INTRQ__GPIO7_2		0x1e4
+			/* ACTIVATE_ALARM_LIGHT_RED */
+			MX53_PAD_PATA_DIOR__GPIO7_3		0x0
+			/* ACTIVATE_ALARM_LIGHT_YELLOW */
+			MX53_PAD_PATA_DA_1__GPIO7_7		0x0
+			/* ACTIVATE_ALARM_LIGHT_CYAN */
+			MX53_PAD_PATA_DA_2__GPIO7_8		0x0
+			/* RUNNING_ON_BATTERY_INDICATOR_GREEN */
+			MX53_PAD_GPIO_16__GPIO7_11		0x0
+			/* BATTERY_STATUS_INDICATOR_AMBER */
+			MX53_PAD_GPIO_17__GPIO7_12		0x0
+			/* AUDIO_ALARMS_SILENCED_INDICATOR */
+			MX53_PAD_GPIO_18__GPIO7_13		0x0
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX53_PAD_EIM_D21__I2C1_SCL		0x400001e4
+			MX53_PAD_EIM_D28__I2C1_SDA		0x400001e4
+		>;
+	};
+
+	pinctrl_i2c1_gpio: i2c1gpiogrp {
+		fsl,pins = <
+			MX53_PAD_EIM_D28__GPIO3_28		0x1e4
+			MX53_PAD_EIM_D21__GPIO3_21		0x1e4
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX53_PAD_EIM_EB2__I2C2_SCL		0x400001e4
+			MX53_PAD_EIM_D16__I2C2_SDA		0x400001e4
+		>;
+	};
+
+	pinctrl_i2c2_gpio: i2c2gpiogrp {
+		fsl,pins = <
+			MX53_PAD_EIM_D16__GPIO3_16		0x1e4
+			MX53_PAD_EIM_EB2__GPIO2_30		0x1e4
+		>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX53_PAD_EIM_D17__I2C3_SCL		0x400001e4
+			MX53_PAD_EIM_D18__I2C3_SDA		0x400001e4
+		>;
+	};
+
+	pinctrl_i2c3_gpio: i2c3gpiogrp {
+		fsl,pins = <
+			MX53_PAD_EIM_D18__GPIO3_18		0x1e4
+			MX53_PAD_EIM_D17__GPIO3_17		0x1e4
+		>;
+	};
+
+	pinctrl_pwm1: pwm1grp {
+		fsl,pins = <
+			MX53_PAD_GPIO_9__PWM1_PWMO		0x5
+		>;
+	};
+
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <
+			MX53_PAD_DISP0_DAT9__PWM2_PWMO		0x5
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX53_PAD_PATA_DIOW__UART1_TXD_MUX	0x1e4
+			MX53_PAD_PATA_DMACK__UART1_RXD_MUX	0x1e4
+		>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX53_PAD_PATA_DMARQ__UART2_TXD_MUX	0x1e4
+			MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX	0x1e4
+		>;
+	};
+
+	pinctrl_uart3: uart3grp {
+		fsl,pins = <
+			MX53_PAD_PATA_CS_0__UART3_TXD_MUX	0x1e4
+			MX53_PAD_PATA_CS_1__UART3_RXD_MUX	0x1e4
+			MX53_PAD_EIM_D23__UART3_CTS		0x1e4
+			MX53_PAD_EIM_EB3__UART3_RTS		0x1e4
+		>;
+	};
+
+	pinctrl_uart4: uart4grp {
+		fsl,pins = <
+			MX53_PAD_KEY_COL0__UART4_TXD_MUX	0x1e4
+			MX53_PAD_KEY_ROW0__UART4_RXD_MUX	0x1e4
+		>;
+	};
+
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX53_PAD_KEY_COL1__UART5_TXD_MUX	0x1e4
+			MX53_PAD_KEY_ROW1__UART5_RXD_MUX	0x1e4
+		>;
+	};
+
+	pinctrl_usb_otg_vbus: usb-otg-vbusgrp {
+		fsl,pins = <
+			/* USB_HS_OTG_VBUS_ENABLE */
+			MX53_PAD_KEY_ROW4__GPIO4_15		0x1c4
+		>;
+	};
+
+	pinctrl_usbh2: usbh2grp {
+		fsl,pins = <
+			/* USB H2 */
+			MX53_PAD_DISP0_DAT0__USBOH3_USBH2_DATA_0 0x180
+			MX53_PAD_DISP0_DAT1__USBOH3_USBH2_DATA_1 0x180
+			MX53_PAD_DISP0_DAT2__USBOH3_USBH2_DATA_2 0x180
+			MX53_PAD_DISP0_DAT3__USBOH3_USBH2_DATA_3 0x180
+			MX53_PAD_DISP0_DAT4__USBOH3_USBH2_DATA_4 0x180
+			MX53_PAD_DISP0_DAT5__USBOH3_USBH2_DATA_5 0x180
+			MX53_PAD_DISP0_DAT6__USBOH3_USBH2_DATA_6 0x180
+			MX53_PAD_DISP0_DAT7__USBOH3_USBH2_DATA_7 0x180
+			MX53_PAD_DISP0_DAT10__USBOH3_USBH2_STP	 0x180
+			MX53_PAD_DISP0_DAT11__USBOH3_USBH2_NXT	 0x180
+			MX53_PAD_DISP0_DAT12__USBOH3_USBH2_CLK	 0x180
+			MX53_PAD_DI0_DISP_CLK__USBOH3_USBH2_DIR	 0x5
+			MX53_PAD_EIM_D30__USBOH3_USBH2_OC	 0x180
+		>;
+	};
+
+	pinctrl_usbh2_vbus: usbh2-vbusgrp {
+		fsl,pins = <
+			/* USB_HS_HOST2_VBUS_ENABLE */
+			MX53_PAD_EIM_D31__GPIO3_31		0x0
+		>;
+	};
+
+	pinctrl_usbh3_vbus: usbh3-vbusgrp {
+		fsl,pins = <
+			/* USB_HS_HOST3_VBUS_ENABLE */
+			MX53_PAD_CSI0_DAT9__GPIO5_27		0x0
+		>;
+	};
+
+	pinctrl_usbh3: usbh3grp {
+		fsl,pins = <
+			/* USB H3 */
+			MX53_PAD_CSI0_DAT12__USBOH3_USBH3_DATA_0 0x180
+			MX53_PAD_CSI0_DAT13__USBOH3_USBH3_DATA_1 0x180
+			MX53_PAD_CSI0_DAT14__USBOH3_USBH3_DATA_2 0x180
+			MX53_PAD_CSI0_DAT15__USBOH3_USBH3_DATA_3 0x180
+			MX53_PAD_CSI0_DAT16__USBOH3_USBH3_DATA_4 0x180
+			MX53_PAD_CSI0_DAT17__USBOH3_USBH3_DATA_5 0x180
+			MX53_PAD_CSI0_DAT18__USBOH3_USBH3_DATA_6 0x180
+			MX53_PAD_CSI0_DAT19__USBOH3_USBH3_DATA_7 0x180
+			MX53_PAD_CSI0_DAT7__USBOH3_USBH3_DIR	 0x5
+			MX53_PAD_CSI0_DAT6__USBOH3_USBH3_CLK	 0x180
+			MX53_PAD_CSI0_DAT5__USBOH3_USBH3_NXT	 0x180
+			MX53_PAD_CSI0_DAT4__USBOH3_USBH3_STP	 0x180
+			MX53_PAD_CSI0_DAT8__USBOH3_USBH3_OC	 0x180
+		>;
+	};
+
+	pinctrl_usb_otg: usbotggrp {
+		fsl,pins = <
+			/* USB_OTG_FAULT_N */
+			MX53_PAD_KEY_COL4__USBOH3_USBOTG_OC	0x180
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx53-qsb-common.dtsi b/arch/arm/boot/dts/imx53-qsb-common.dtsi
index 683dcbe27cbd..41a2e2a2b079 100644
--- a/arch/arm/boot/dts/imx53-qsb-common.dtsi
+++ b/arch/arm/boot/dts/imx53-qsb-common.dtsi
@@ -22,7 +22,7 @@
 		      <0xb0000000 0x20000000>;
 	};
 
-	display0: display@di0 {
+	display0: disp0 {
 		compatible = "fsl,imx-parallel-display";
 		interface-pix-fmt = "rgb565";
 		pinctrl-names = "default";
@@ -172,7 +172,7 @@
 			>;
 		};
 
-		led_pin_gpio7_7: led_gpio7_7@0 {
+		led_pin_gpio7_7: led_gpio7_7 {
 			fsl,pins = <
 				MX53_PAD_PATA_DA_1__GPIO7_7 0x80000000
 			>;
@@ -314,7 +314,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	sgtl5000: codec@0a {
+	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		VDDA-supply = <&reg_3p2v>;
diff --git a/arch/arm/boot/dts/imx53-smd.dts b/arch/arm/boot/dts/imx53-smd.dts
index 33cb64fc8372..51f4a42a55e2 100644
--- a/arch/arm/boot/dts/imx53-smd.dts
+++ b/arch/arm/boot/dts/imx53-smd.dts
@@ -232,12 +232,12 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 	};
 
-	magnetometer: mag3110@0e {
+	magnetometer: mag3110@e {
 		compatible = "fsl,mag3110";
 		reg = <0x0e>;
 	};
diff --git a/arch/arm/boot/dts/imx53-tx53-x03x.dts b/arch/arm/boot/dts/imx53-tx53-x03x.dts
index 0ecb43d88522..7eb53e48c2f4 100644
--- a/arch/arm/boot/dts/imx53-tx53-x03x.dts
+++ b/arch/arm/boot/dts/imx53-tx53-x03x.dts
@@ -1,12 +1,42 @@
 /*
- * Copyright 2013 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2013-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 at the following locations:
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
  *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 /dts-v1/;
@@ -24,7 +54,7 @@
 	};
 
 	soc {
-		display: display@di0 {
+		display: disp0 {
 			compatible = "fsl,imx-parallel-display";
 			interface-pix-fmt = "rgb24";
 			pinctrl-names = "default";
@@ -173,28 +203,24 @@
 		default-brightness-level = <50>;
 	};
 
-	regulators {
-		reg_lcd_pwr: regulator@5 {
-			compatible = "regulator-fixed";
-			reg = <5>;
-			regulator-name = "LCD POWER";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-			regulator-boot-on;
-		};
+	reg_lcd_pwr: regulator-lcd-pwr {
+		compatible = "regulator-fixed";
+		regulator-name = "LCD POWER";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-boot-on;
+	};
 
-		reg_lcd_reset: regulator@6 {
-			compatible = "regulator-fixed";
-			reg = <6>;
-			regulator-name = "LCD RESET";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-			regulator-boot-on;
-		};
+	reg_lcd_reset: regulator-lcd-reset {
+		compatible = "regulator-fixed";
+		regulator-name = "LCD RESET";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-boot-on;
 	};
 };
 
@@ -203,7 +229,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	sgtl5000: codec@0a {
+	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		VDDA-supply = <&reg_2v5>;
@@ -228,7 +254,7 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_tsc2007>;
 		interrupt-parent = <&gpio3>;
-		interrupts = <26 0>;
+		interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
 		gpios = <&gpio3 26 GPIO_ACTIVE_LOW>;
 		ti,x-plate-ohms = <660>;
 		wakeup-source;
diff --git a/arch/arm/boot/dts/imx53-tx53-x13x.dts b/arch/arm/boot/dts/imx53-tx53-x13x.dts
index 3cf682a681f4..f2b2ad3ce9e5 100644
--- a/arch/arm/boot/dts/imx53-tx53-x13x.dts
+++ b/arch/arm/boot/dts/imx53-tx53-x13x.dts
@@ -1,6 +1,42 @@
 /*
- * Copyright 2013 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2013-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
  * The code contained herein is licensed under the GNU General Public
  * License. You may obtain a copy of the GNU General Public License
  * Version 2 at the following locations:
@@ -63,82 +99,46 @@
 		default-brightness-level = <50>;
 	};
 
-	regulators {
-		reg_lcd_pwr0: regulator@5 {
-			compatible = "regulator-fixed";
-			reg = <5>;
-			regulator-name = "LVDS0 POWER";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-			regulator-boot-on;
-		};
-
-		reg_lcd_pwr1: regulator@6 {
-			compatible = "regulator-fixed";
-			reg = <6>;
-			regulator-name = "LVDS1 POWER";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-			regulator-boot-on;
-		};
+	reg_lcd_pwr0: regulator-lvds0-pwr {
+		compatible = "regulator-fixed";
+		regulator-name = "LVDS0 POWER";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-boot-on;
 	};
-};
 
-&i2c2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_i2c2>;
-	status = "okay";
-
-	touchscreen2: eeti@04 {
-		compatible = "eeti,egalax_ts";
-		reg = <0x04>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_eeti2>;
-		interrupt-parent = <&gpio3>;
-		interrupts = <23 0>;
-		wakeup-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
-		wakeup-source;
+	reg_lcd_pwr1: regulator-lvds1-pwr {
+		compatible = "regulator-fixed";
+		regulator-name = "LVDS1 POWER";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-boot-on;
 	};
 };
 
 &i2c3 {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c3>;
+	pinctrl-1 = <&pinctrl_i2c3_gpio>;
+	scl-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 
-	sgtl5000: codec@0a {
+	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		VDDA-supply = <&reg_2v5>;
 		VDDIO-supply = <&reg_3v3>;
 		clocks = <&mclk>;
 	};
-
-	touchscreen1: eeti@04 {
-		compatible = "eeti,egalax_ts";
-		reg = <0x04>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_eeti1>;
-		interrupt-parent = <&gpio3>;
-		interrupts = <22 0>;
-		wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
-		wakeup-source;
-	};
 };
 
 &iomuxc {
 	imx53-tx53-x13x {
-		pinctrl_i2c2: i2c2-grp1 {
-			fsl,pins = <
-				MX53_PAD_KEY_ROW3__I2C2_SDA		0xc0000000
-				MX53_PAD_KEY_COL3__I2C2_SCL		0xc0000000
-			>;
-		};
-
 		pinctrl_lvds0: lvds0grp {
 			fsl,pins = <
 				MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x80000000
diff --git a/arch/arm/boot/dts/imx53-tx53.dtsi b/arch/arm/boot/dts/imx53-tx53.dtsi
index 7807c1fa1101..71b58b6933e1 100644
--- a/arch/arm/boot/dts/imx53-tx53.dtsi
+++ b/arch/arm/boot/dts/imx53-tx53.dtsi
@@ -1,15 +1,45 @@
 /*
- * Copyright 2012 <LW@KARO-electronics.de>
+ * Copyright 2012-2017 <LW@KARO-electronics.de>
  * based on imx53-qsb.dts
  *   Copyright 2011 Freescale Semiconductor, Inc.
  *   Copyright 2011 Linaro Ltd.
  *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 at the following locations:
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
  *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 #include "imx53.dtsi"
@@ -66,61 +96,50 @@
 		};
 	};
 
-	regulators {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		reg_2v5: regulator@0 {
-			compatible = "regulator-fixed";
-			reg = <0>;
-			regulator-name = "2V5";
-			regulator-min-microvolt = <2500000>;
-			regulator-max-microvolt = <2500000>;
-		};
+	reg_2v5: regulator-2v5 {
+		compatible = "regulator-fixed";
+		regulator-name = "2V5";
+		regulator-min-microvolt = <2500000>;
+		regulator-max-microvolt = <2500000>;
+	};
 
-		reg_3v3: regulator@1 {
-			compatible = "regulator-fixed";
-			reg = <1>;
-			regulator-name = "3V3";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-		};
+	reg_3v3: regulator-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
 
-		reg_can_xcvr: regulator@2 {
-			compatible = "regulator-fixed";
-			reg = <2>;
-			regulator-name = "CAN XCVR";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			pinctrl-names = "default";
-			pinctrl-0 = <&pinctrl_can_xcvr>;
-			gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
-		};
+	reg_can_xcvr: regulator-can-xcvr {
+		compatible = "regulator-fixed";
+		regulator-name = "CAN XCVR";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_can_xcvr>;
+		gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
+	};
 
-		reg_usbh1_vbus: regulator@3 {
-			compatible = "regulator-fixed";
-			reg = <3>;
-			regulator-name = "usbh1_vbus";
-			regulator-min-microvolt = <5000000>;
-			regulator-max-microvolt = <5000000>;
-			pinctrl-names = "default";
-			pinctrl-0 = <&pinctrl_usbh1_vbus>;
-			gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-		};
+	reg_usbh1_vbus: regulator-usbh1-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usbh1_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbh1_vbus>;
+		gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
 
-		reg_usbotg_vbus: regulator@4 {
-			compatible = "regulator-fixed";
-			reg = <4>;
-			regulator-name = "usbotg_vbus";
-			regulator-min-microvolt = <5000000>;
-			regulator-max-microvolt = <5000000>;
-			pinctrl-names = "default";
-			pinctrl-0 = <&pinctrl_usbotg_vbus>;
-			gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-		};
+	reg_usbotg_vbus: regulator-usbotg-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usbotg_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbotg_vbus>;
+		gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
 	};
 
 	sound {
@@ -208,14 +227,17 @@
 
 	phy0: ethernet-phy@0 {
 		interrupt-parent = <&gpio2>;
-		interrupts = <4>;
+		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
 		device_type = "ethernet-phy";
 	};
 };
 
 &i2c1 {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-0 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
 	clock-frequency = <400000>;
 	status = "okay";
 
@@ -225,7 +247,9 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_ds1339>;
 		interrupt-parent = <&gpio4>;
-		interrupts = <20 0>;
+		interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
+		trickle-resistor-ohms = <250>;
+		trickle-diode-disable;
 	};
 };
 
@@ -368,15 +392,29 @@
 
 		pinctrl_i2c1: i2c1grp {
 			fsl,pins = <
-				MX53_PAD_EIM_D21__I2C1_SCL		0xc0000000
-				MX53_PAD_EIM_D28__I2C1_SDA		0xc0000000
+				MX53_PAD_EIM_D21__I2C1_SCL		0x400001e4
+				MX53_PAD_EIM_D28__I2C1_SDA		0x400001e4
+			>;
+		};
+
+		pinctrl_i2c1_gpio: i2c1-gpiogrp {
+			fsl,pins = <
+				MX53_PAD_EIM_D21__GPIO3_21		0x400001e6
+				MX53_PAD_EIM_D28__GPIO3_28		0x400001e6
 			>;
 		};
 
 		pinctrl_i2c3: i2c3grp {
 			fsl,pins = <
-				MX53_PAD_GPIO_3__I2C3_SCL		0xc0000000
-				MX53_PAD_GPIO_6__I2C3_SDA		0xc0000000
+				MX53_PAD_GPIO_3__I2C3_SCL		0x400001e4
+				MX53_PAD_GPIO_6__I2C3_SDA		0x400001e4
+			>;
+		};
+
+		pinctrl_i2c3_gpio: i2c3-gpiogrp {
+			fsl,pins = <
+				MX53_PAD_GPIO_3__GPIO1_3		0x400001e6
+				MX53_PAD_GPIO_6__GPIO1_6		0x400001e6
 			>;
 		};
 
diff --git a/arch/arm/boot/dts/imx53-voipac-bsb.dts b/arch/arm/boot/dts/imx53-voipac-bsb.dts
index fc51b87ad208..25c78f19826c 100644
--- a/arch/arm/boot/dts/imx53-voipac-bsb.dts
+++ b/arch/arm/boot/dts/imx53-voipac-bsb.dts
@@ -130,7 +130,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	sgtl5000: codec@0a {
+	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		VDDA-supply = <&reg_3p3v>;
diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
index 2e516f4985e4..589a67c5f796 100644
--- a/arch/arm/boot/dts/imx53.dtsi
+++ b/arch/arm/boot/dts/imx53.dtsi
@@ -80,7 +80,7 @@
 		ports = <&ipu_di0>, <&ipu_di1>;
 	};
 
-	tzic: tz-interrupt-controller@0fffc000 {
+	tzic: tz-interrupt-controller@fffc000 {
 		compatible = "fsl,imx53-tzic", "fsl,tzic";
 		interrupt-controller;
 		#interrupt-cells = <1>;
@@ -299,14 +299,14 @@
 				reg = <0x53f00000 0x60>;
 			};
 
-			usbphy0: usbphy@0 {
+			usbphy0: usbphy-0 {
 				compatible = "usb-nop-xceiv";
 				clocks = <&clks IMX5_CLK_USB_PHY1_GATE>;
 				clock-names = "main_clk";
 				status = "okay";
 			};
 
-			usbphy1: usbphy@1 {
+			usbphy1: usbphy-1 {
 				compatible = "usb-nop-xceiv";
 				clocks = <&clks IMX5_CLK_USB_PHY2_GATE>;
 				clock-names = "main_clk";
@@ -433,6 +433,15 @@
 				clock-names = "ipg", "per";
 			};
 
+			srtc: srtc@53fa4000 {
+				compatible = "fsl,imx53-rtc", "fsl,imx25-rtc";
+				reg = <0x53fa4000 0x4000>;
+				interrupts = <24>;
+				interrupt-parent = <&tzic>;
+				clocks = <&clks IMX5_CLK_SRTC_GATE>;
+				clock-names = "ipg";
+			};
+
 			iomuxc: iomuxc@53fa8000 {
 				compatible = "fsl,imx53-iomuxc";
 				reg = <0x53fa8000 0x4000>;
diff --git a/arch/arm/boot/dts/imx6dl-aristainetos2_4.dts b/arch/arm/boot/dts/imx6dl-aristainetos2_4.dts
index 0677625463d6..5f0d196495d0 100644
--- a/arch/arm/boot/dts/imx6dl-aristainetos2_4.dts
+++ b/arch/arm/boot/dts/imx6dl-aristainetos2_4.dts
@@ -52,7 +52,7 @@
 		reg = <0x10000000 0x40000000>;
 	};
 
-	display0: display@di0 {
+	display0: disp0 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "fsl,imx-parallel-display";
diff --git a/arch/arm/boot/dts/imx6dl-aristainetos_4.dts b/arch/arm/boot/dts/imx6dl-aristainetos_4.dts
index 32a812b1839e..cc418cecabdb 100644
--- a/arch/arm/boot/dts/imx6dl-aristainetos_4.dts
+++ b/arch/arm/boot/dts/imx6dl-aristainetos_4.dts
@@ -32,7 +32,7 @@
 	};
 
 	soc {
-		display0: display@di0 {
+		display0: disp0 {
 			compatible = "fsl,imx-parallel-display";
 			interface-pix-fmt = "rgb24";
 			pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/imx6dl-aristainetos_7.dts b/arch/arm/boot/dts/imx6dl-aristainetos_7.dts
index 15203f0e9725..126ff964eded 100644
--- a/arch/arm/boot/dts/imx6dl-aristainetos_7.dts
+++ b/arch/arm/boot/dts/imx6dl-aristainetos_7.dts
@@ -21,7 +21,7 @@
 	};
 
 	soc {
-		display0: display@di0 {
+		display0: disp0 {
 			compatible = "fsl,imx-parallel-display";
 			interface-pix-fmt = "rgb24";
 			pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts b/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts
index 26541538562c..5705ebee0595 100644
--- a/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts
+++ b/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts
@@ -88,7 +88,7 @@
 		};
 	};
 
-	lcd_display: display@di0 {
+	lcd_display: disp0 {
 		compatible = "fsl,imx-parallel-display";
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git a/arch/arm/boot/dts/imx6dl-gw52xx.dts b/arch/arm/boot/dts/imx6dl-gw52xx.dts
index a2e0b73fdd4a..5f9f8948100d 100644
--- a/arch/arm/boot/dts/imx6dl-gw52xx.dts
+++ b/arch/arm/boot/dts/imx6dl-gw52xx.dts
@@ -17,3 +17,61 @@
 	model = "Gateworks Ventana i.MX6 DualLite/Solo GW52XX";
 	compatible = "gw,imx6dl-gw52xx", "gw,ventana", "fsl,imx6dl";
 };
+
+&i2c3 {
+	adv7180: camera@20 {
+		compatible = "adi,adv7180";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_adv7180>;
+		reg = <0x20>;
+		powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
+
+		port {
+			adv7180_to_ipu1_csi1_mux: endpoint {
+				remote-endpoint = <&ipu1_csi1_mux_from_parallel_sensor>;
+				bus-width = <8>;
+			};
+		};
+	};
+};
+
+&ipu1_csi1_from_ipu1_csi1_mux {
+	bus-width = <8>;
+};
+
+&ipu1_csi1_mux_from_parallel_sensor {
+	remote-endpoint = <&adv7180_to_ipu1_csi1_mux>;
+	bus-width = <8>;
+};
+
+&ipu1_csi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ipu1_csi1>;
+};
+
+&iomuxc {
+	pinctrl_adv7180: adv7180grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D30__GPIO3_IO30          0x0001b0b0
+			MX6QDL_PAD_EIM_D31__GPIO3_IO31          0x4001b0b0
+		>;
+	};
+
+	pinctrl_ipu1_csi1: ipu1_csi1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_EB2__IPU1_CSI1_DATA19    0x1b0b0
+			MX6QDL_PAD_EIM_D16__IPU1_CSI1_DATA18    0x1b0b0
+			MX6QDL_PAD_EIM_D18__IPU1_CSI1_DATA17    0x1b0b0
+			MX6QDL_PAD_EIM_D19__IPU1_CSI1_DATA16    0x1b0b0
+			MX6QDL_PAD_EIM_D20__IPU1_CSI1_DATA15    0x1b0b0
+			MX6QDL_PAD_EIM_D26__IPU1_CSI1_DATA14    0x1b0b0
+			MX6QDL_PAD_EIM_D27__IPU1_CSI1_DATA13    0x1b0b0
+			MX6QDL_PAD_EIM_A17__IPU1_CSI1_DATA12    0x1b0b0
+			MX6QDL_PAD_EIM_D29__IPU1_CSI1_VSYNC     0x1b0b0
+			MX6QDL_PAD_EIM_EB3__IPU1_CSI1_HSYNC     0x1b0b0
+			MX6QDL_PAD_EIM_A16__IPU1_CSI1_PIXCLK    0x1b0b0
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6dl-gw53xx.dts b/arch/arm/boot/dts/imx6dl-gw53xx.dts
index 6844b708d2f8..9bfc620d37bd 100644
--- a/arch/arm/boot/dts/imx6dl-gw53xx.dts
+++ b/arch/arm/boot/dts/imx6dl-gw53xx.dts
@@ -17,3 +17,61 @@
 	model = "Gateworks Ventana i.MX6 DualLite/Solo GW53XX";
 	compatible = "gw,imx6dl-gw53xx", "gw,ventana", "fsl,imx6dl";
 };
+
+&i2c3 {
+	adv7180: camera@20 {
+		compatible = "adi,adv7180";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_adv7180>;
+		reg = <0x20>;
+		powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
+
+		port {
+			adv7180_to_ipu1_csi1_mux: endpoint {
+				remote-endpoint = <&ipu1_csi1_mux_from_parallel_sensor>;
+				bus-width = <8>;
+			};
+		};
+	};
+};
+
+&ipu1_csi1_from_ipu1_csi1_mux {
+	bus-width = <8>;
+};
+
+&ipu1_csi1_mux_from_parallel_sensor {
+	remote-endpoint = <&adv7180_to_ipu1_csi1_mux>;
+	bus-width = <8>;
+};
+
+&ipu1_csi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ipu1_csi1>;
+};
+
+&iomuxc {
+	pinctrl_adv7180: adv7180grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D30__GPIO3_IO30          0x0001b0b0
+			MX6QDL_PAD_EIM_D31__GPIO3_IO31          0x4001b0b0
+		>;
+	};
+
+	pinctrl_ipu1_csi1: ipu1_csi1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_EB2__IPU1_CSI1_DATA19    0x1b0b0
+			MX6QDL_PAD_EIM_D16__IPU1_CSI1_DATA18    0x1b0b0
+			MX6QDL_PAD_EIM_D18__IPU1_CSI1_DATA17    0x1b0b0
+			MX6QDL_PAD_EIM_D19__IPU1_CSI1_DATA16    0x1b0b0
+			MX6QDL_PAD_EIM_D20__IPU1_CSI1_DATA15    0x1b0b0
+			MX6QDL_PAD_EIM_D26__IPU1_CSI1_DATA14    0x1b0b0
+			MX6QDL_PAD_EIM_D27__IPU1_CSI1_DATA13    0x1b0b0
+			MX6QDL_PAD_EIM_A17__IPU1_CSI1_DATA12    0x1b0b0
+			MX6QDL_PAD_EIM_D29__IPU1_CSI1_VSYNC     0x1b0b0
+			MX6QDL_PAD_EIM_EB3__IPU1_CSI1_HSYNC     0x1b0b0
+			MX6QDL_PAD_EIM_A16__IPU1_CSI1_PIXCLK    0x1b0b0
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6dl-gw54xx.dts b/arch/arm/boot/dts/imx6dl-gw54xx.dts
index be915412f852..b909bdf9a2ef 100644
--- a/arch/arm/boot/dts/imx6dl-gw54xx.dts
+++ b/arch/arm/boot/dts/imx6dl-gw54xx.dts
@@ -17,3 +17,61 @@
 	model = "Gateworks Ventana i.MX6 DualLite/Solo GW54XX";
 	compatible = "gw,imx6dl-gw54xx", "gw,ventana", "fsl,imx6dl";
 };
+
+&i2c3 {
+	adv7180: camera@20 {
+		compatible = "adi,adv7180";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_adv7180>;
+		reg = <0x20>;
+		powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
+
+		port {
+			adv7180_to_ipu1_csi1_mux: endpoint {
+				remote-endpoint = <&ipu1_csi1_mux_from_parallel_sensor>;
+				bus-width = <8>;
+			};
+		};
+	};
+};
+
+&ipu1_csi1_from_ipu1_csi1_mux {
+	bus-width = <8>;
+};
+
+&ipu1_csi1_mux_from_parallel_sensor {
+	remote-endpoint = <&adv7180_to_ipu1_csi1_mux>;
+	bus-width = <8>;
+};
+
+&ipu1_csi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ipu1_csi1>;
+};
+
+&iomuxc {
+	pinctrl_adv7180: adv7180grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D30__GPIO3_IO30          0x0001b0b0
+			MX6QDL_PAD_EIM_D31__GPIO3_IO31          0x4001b0b0
+		>;
+	};
+
+	pinctrl_ipu1_csi1: ipu1_csi1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_EB2__IPU1_CSI1_DATA19    0x1b0b0
+			MX6QDL_PAD_EIM_D16__IPU1_CSI1_DATA18    0x1b0b0
+			MX6QDL_PAD_EIM_D18__IPU1_CSI1_DATA17    0x1b0b0
+			MX6QDL_PAD_EIM_D19__IPU1_CSI1_DATA16    0x1b0b0
+			MX6QDL_PAD_EIM_D20__IPU1_CSI1_DATA15    0x1b0b0
+			MX6QDL_PAD_EIM_D26__IPU1_CSI1_DATA14    0x1b0b0
+			MX6QDL_PAD_EIM_D27__IPU1_CSI1_DATA13    0x1b0b0
+			MX6QDL_PAD_EIM_A17__IPU1_CSI1_DATA12    0x1b0b0
+			MX6QDL_PAD_EIM_D29__IPU1_CSI1_VSYNC     0x1b0b0
+			MX6QDL_PAD_EIM_EB3__IPU1_CSI1_HSYNC     0x1b0b0
+			MX6QDL_PAD_EIM_A16__IPU1_CSI1_PIXCLK    0x1b0b0
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6dl-icore.dts b/arch/arm/boot/dts/imx6dl-icore.dts
index 6de83c72bd72..971f9fc39c66 100644
--- a/arch/arm/boot/dts/imx6dl-icore.dts
+++ b/arch/arm/boot/dts/imx6dl-icore.dts
@@ -57,3 +57,12 @@
 &can2 {
 	status = "okay";
 };
+
+&i2c1 {
+	max11801: touchscreen@48 {
+		compatible = "maxim,max11801";
+		reg = <0x48>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6dl-riotboard.dts b/arch/arm/boot/dts/imx6dl-riotboard.dts
index 29b45f2e64e0..23e108204e1e 100644
--- a/arch/arm/boot/dts/imx6dl-riotboard.dts
+++ b/arch/arm/boot/dts/imx6dl-riotboard.dts
@@ -101,6 +101,51 @@
 	status = "okay";
 };
 
+&gpio1 {
+	gpio-line-names =
+		"", "", "SD2_WP", "", "SD2_CD", "I2C3_SCL",
+			"I2C3_SDA", "I2C4_SCL",
+		"I2C4_SDA", "", "", "", "", "", "", "",
+		"", "PWM3", "", "", "", "", "", "",
+		"", "", "", "", "", "", "", "";
+};
+
+&gpio3 {
+	gpio-line-names =
+		"", "", "", "", "", "", "", "",
+		"", "", "", "", "", "", "", "",
+		"", "", "", "", "", "", "USB_OTG_VBUS", "",
+		"UART3_TXD", "UART3_RXD", "", "", "EIM_D28", "", "", "";
+};
+
+&gpio4 {
+	gpio-line-names =
+		"", "", "", "", "", "", "UART4_TXD", "UART4_RXD",
+		"UART5_TXD", "UART5_RXD", "", "", "", "", "", "",
+		"GPIO4_16", "GPIO4_17", "GPIO4_18", "GPIO4_19", "",
+			"CSPI3_CLK", "CSPI3_MOSI", "CSPI3_MISO",
+		"CSPI3_CS0", "CSPI3_CS1", "GPIO4_26", "GPIO4_27",
+			"CSPI3_RDY", "PWM1", "PWM2", "GPIO4_31";
+};
+
+&gpio5 {
+	gpio-line-names =
+		"", "", "EIM_A25", "", "", "GPIO5_05", "GPIO5_06",
+			"GPIO5_07",
+		"GPIO5_08", "CSPI2_CS1", "CSPI2_MOSI", "CSPI2_MISO",
+			"CSPI2_CS0", "CSPI2_CLK", "", "",
+		"", "", "", "", "", "", "", "",
+		"", "", "", "", "", "", "", "";
+};
+
+&gpio7 {
+	gpio-line-names =
+		"SD3_CD", "SD3_WP", "", "", "", "", "", "",
+		"", "", "", "", "", "", "", "",
+		"", "", "", "", "", "", "", "",
+		"", "", "", "", "", "", "", "";
+};
+
 &hdmi {
 	ddc-i2c-bus = <&i2c2>;
 	status = "okay";
@@ -112,7 +157,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
@@ -120,7 +165,7 @@
 		VDDIO-supply = <&reg_3p3v>;
 	};
 
-	pmic: pf0100@08 {
+	pmic: pf0100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 		interrupt-parent = <&gpio5>;
diff --git a/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts b/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts
index aac42ac465b6..51a9bb9d6bc2 100644
--- a/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts
+++ b/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,70 +42,16 @@
 /dts-v1/;
 #include "imx6dl.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6DL Module on CoMpact TFT";
 	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
+};
 
-	aliases {
-		display = &display;
-	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 0>;
-		power-supply = <&reg_3v3>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		interface-pix-fmt = "rgb24";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_1>;
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			native-mode = <&ET070001DM6>;
-
-			ET070001DM6: CoMTFT { /* same as ET0700 but with inverted pixel clock */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
+&backlight {
+	pwms = <&pwm2 0 500000 0>;
+	/delete-property/ turn-on-delay-ms;
 };
 
 &can1 {
@@ -116,14 +62,14 @@
 	xceiver-supply = <&reg_3v3>;
 };
 
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
-};
-
 &kpp {
 	status = "disabled";
 };
 
+&lcd_panel {
+	compatible = "edt,etm0700g0edh6";
+};
+
 &reg_can_xcvr {
 	status = "disabled";
 };
diff --git a/arch/arm/boot/dts/imx6dl-tx6s-8034-mb7.dts b/arch/arm/boot/dts/imx6dl-tx6s-8034-mb7.dts
new file mode 100644
index 000000000000..fc23b4d291a1
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-tx6s-8034-mb7.dts
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6dl-tx6s-8034.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6S-8034 Module on MB7 baseboard";
+};
diff --git a/arch/arm/boot/dts/imx6dl-tx6s-8034.dts b/arch/arm/boot/dts/imx6dl-tx6s-8034.dts
index ff8f7b1c4282..9eb2ef17339c 100644
--- a/arch/arm/boot/dts/imx6dl-tx6s-8034.dts
+++ b/arch/arm/boot/dts/imx6dl-tx6s-8034.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2015-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,174 +42,15 @@
 /dts-v1/;
 #include "imx6dl.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6S-8034 Module";
 	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
 
-	aliases {
-		display = &display;
-		ipu1 = &ipu1;
-	};
-
 	cpus {
 		/delete-node/ cpu@1;
 	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_lcd0_pwr>;
-		enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
-		power-supply = <&reg_lcd1_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_2>;
-		interface-pix-fmt = "rgb24";
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			native-mode = <&vga>;
-
-			vga: VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hsync-len = <96>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vsync-len = <2>;
-				vfront-porch = <12>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETV570 {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <114>;
-				hsync-len = <30>;
-				hfront-porch = <16>;
-				vback-porch = <32>;
-				vsync-len = <3>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0350 {
-				clock-frequency = <6413760>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <34>;
-				hsync-len = <34>;
-				hfront-porch = <20>;
-				vback-porch = <15>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0430 {
-				clock-frequency = <9009000>;
-				hactive = <480>;
-				vactive = <272>;
-				hback-porch = <2>;
-				hsync-len = <41>;
-				hfront-porch = <2>;
-				vback-porch = <2>;
-				vsync-len = <10>;
-				vfront-porch = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			ET0500 {
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0700 { /* same as ET0500 */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETQ570 {
-				clock-frequency = <6596040>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <38>;
-				hsync-len = <30>;
-				hfront-porch = <30>;
-				vback-porch = <16>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-		};
-	};
 };
 
 &ds1339 {
@@ -227,11 +68,3 @@
 		MX6QDL_PAD_SD3_CMD__GPIO7_IO02		0x170b0 /* SD1 CD */
 	>;
 };
-
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
-};
-
-&reg_lcd0_pwr {
-	status = "disabled";
-};
diff --git a/arch/arm/boot/dts/imx6dl-tx6s-8035-mb7.dts b/arch/arm/boot/dts/imx6dl-tx6s-8035-mb7.dts
new file mode 100644
index 000000000000..4101c6597721
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-tx6s-8035-mb7.dts
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6dl-tx6s-8035.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6U-8035 Module on MB7 baseboard";
+};
diff --git a/arch/arm/boot/dts/imx6dl-tx6s-8035.dts b/arch/arm/boot/dts/imx6dl-tx6s-8035.dts
index f988950e9443..a5532ecc18c5 100644
--- a/arch/arm/boot/dts/imx6dl-tx6s-8035.dts
+++ b/arch/arm/boot/dts/imx6dl-tx6s-8035.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2015-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,174 +42,15 @@
 /dts-v1/;
 #include "imx6dl.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6S-8035 Module";
 	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
 
-	aliases {
-		display = &display;
-		ipu1 = &ipu1;
-	};
-
 	cpus {
 		/delete-node/ cpu@1;
 	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_lcd0_pwr>;
-		enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
-		power-supply = <&reg_lcd1_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_2>;
-		interface-pix-fmt = "rgb24";
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			native-mode = <&vga>;
-
-			vga: VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hsync-len = <96>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vsync-len = <2>;
-				vfront-porch = <12>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETV570 {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <114>;
-				hsync-len = <30>;
-				hfront-porch = <16>;
-				vback-porch = <32>;
-				vsync-len = <3>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0350 {
-				clock-frequency = <6413760>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <34>;
-				hsync-len = <34>;
-				hfront-porch = <20>;
-				vback-porch = <15>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0430 {
-				clock-frequency = <9009000>;
-				hactive = <480>;
-				vactive = <272>;
-				hback-porch = <2>;
-				hsync-len = <41>;
-				hfront-porch = <2>;
-				vback-porch = <2>;
-				vsync-len = <10>;
-				vfront-porch = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			ET0500 {
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0700 { /* same as ET0500 */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETQ570 {
-				clock-frequency = <6596040>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <38>;
-				hsync-len = <30>;
-				hfront-porch = <30>;
-				vback-porch = <16>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-		};
-	};
 };
 
 &ds1339 {
@@ -220,14 +61,6 @@
 	status = "disabled";
 };
 
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
-};
-
-&reg_lcd0_pwr {
-	status = "disabled";
-};
-
 &usdhc4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc4>;
diff --git a/arch/arm/boot/dts/imx6dl-tx6u-801x.dts b/arch/arm/boot/dts/imx6dl-tx6u-801x.dts
index d1f1298ec55a..67ed0452f5de 100644
--- a/arch/arm/boot/dts/imx6dl-tx6u-801x.dts
+++ b/arch/arm/boot/dts/imx6dl-tx6u-801x.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,166 +42,9 @@
 /dts-v1/;
 #include "imx6dl.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6U-801x Module";
 	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
-
-	aliases {
-		display = &display;
-	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
-		power-supply = <&reg_3v3>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		interface-pix-fmt = "rgb24";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_1>;
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hsync-len = <96>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vsync-len = <2>;
-				vfront-porch = <12>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETV570 {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <114>;
-				hsync-len = <30>;
-				hfront-porch = <16>;
-				vback-porch = <32>;
-				vsync-len = <3>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0350 {
-				clock-frequency = <6413760>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <34>;
-				hsync-len = <34>;
-				hfront-porch = <20>;
-				vback-porch = <15>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0430 {
-				clock-frequency = <9009000>;
-				hactive = <480>;
-				vactive = <272>;
-				hback-porch = <2>;
-				hsync-len = <41>;
-				hfront-porch = <2>;
-				vback-porch = <2>;
-				vsync-len = <10>;
-				vfront-porch = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			ET0500 {
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0700 { /* same as ET0500 */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETQ570 {
-				clock-frequency = <6596040>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <38>;
-				hsync-len = <30>;
-				hfront-porch = <30>;
-				vback-porch = <16>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-		};
-	};
-};
-
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
 };
diff --git a/arch/arm/boot/dts/imx6dl-tx6u-8033-mb7.dts b/arch/arm/boot/dts/imx6dl-tx6u-8033-mb7.dts
new file mode 100644
index 000000000000..d34189fc52d9
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-tx6u-8033-mb7.dts
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6dl-tx6u-8033.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6U-8033 Module on MB7 baseboard";
+};
diff --git a/arch/arm/boot/dts/imx6dl-tx6u-8033.dts b/arch/arm/boot/dts/imx6dl-tx6u-8033.dts
index 4d3204a56f46..7030b2654bbd 100644
--- a/arch/arm/boot/dts/imx6dl-tx6u-8033.dts
+++ b/arch/arm/boot/dts/imx6dl-tx6u-8033.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,169 +42,11 @@
 /dts-v1/;
 #include "imx6dl.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6U-8033 Module";
 	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
-
-	aliases {
-		display = &display;
-	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_lcd0_pwr>;
-		enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
-		power-supply = <&reg_lcd1_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_2>;
-		interface-pix-fmt = "rgb24";
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			native-mode = <&vga>;
-
-			vga: VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hsync-len = <96>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vsync-len = <2>;
-				vfront-porch = <12>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETV570 {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <114>;
-				hsync-len = <30>;
-				hfront-porch = <16>;
-				vback-porch = <32>;
-				vsync-len = <3>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0350 {
-				clock-frequency = <6413760>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <34>;
-				hsync-len = <34>;
-				hfront-porch = <20>;
-				vback-porch = <15>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0430 {
-				clock-frequency = <9009000>;
-				hactive = <480>;
-				vactive = <272>;
-				hback-porch = <2>;
-				hsync-len = <41>;
-				hfront-porch = <2>;
-				vback-porch = <2>;
-				vsync-len = <10>;
-				vfront-porch = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			ET0500 {
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0700 { /* same as ET0500 */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETQ570 {
-				clock-frequency = <6596040>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <38>;
-				hsync-len = <30>;
-				hfront-porch = <30>;
-				vback-porch = <16>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-		};
-	};
 };
 
 &ds1339 {
@@ -215,14 +57,6 @@
 	status = "disabled";
 };
 
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
-};
-
-&reg_lcd0_pwr {
-	status = "disabled";
-};
-
 &usdhc4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc4>;
diff --git a/arch/arm/boot/dts/imx6dl-tx6u-80xx-mb7.dts b/arch/arm/boot/dts/imx6dl-tx6u-80xx-mb7.dts
new file mode 100644
index 000000000000..aef5fcc42904
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-tx6u-80xx-mb7.dts
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6dl-tx6u-801x.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6U-8030/-8010/-8012 Module on MB7 baseboard";
+};
diff --git a/arch/arm/boot/dts/imx6dl-tx6u-811x.dts b/arch/arm/boot/dts/imx6dl-tx6u-811x.dts
index 5e0c6bb49f37..5342f2f5a8a8 100644
--- a/arch/arm/boot/dts/imx6dl-tx6u-811x.dts
+++ b/arch/arm/boot/dts/imx6dl-tx6u-811x.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,137 +42,9 @@
 /dts-v1/;
 #include "imx6dl.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lvds.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6U-811x Module";
 	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
-
-	aliases {
-		display = &lvds0;
-		lvds0 = &lvds0;
-		lvds1 = &lvds1;
-	};
-
-	backlight0: backlight0 {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 0>;
-		power-supply = <&reg_lcd0_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	backlight1: backlight1 {
-		compatible = "pwm-backlight";
-		pwms = <&pwm1 0 500000 0>;
-		power-supply = <&reg_lcd1_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-};
-
-&i2c3 {
-	polytouch2: eeti@04 {
-		compatible = "eeti,egalax_ts";
-		reg = <0x04>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_eeti>;
-		interrupt-parent = <&gpio3>;
-		interrupts = <22 0>;
-		wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
-		wakeup-source;
-	};
-};
-
-&kpp {
-	status = "disabled"; /* pad conflict with backlight1 PWM */
-};
-
-&ldb {
-	status = "okay";
-
-	lvds0: lvds-channel@0 {
-		fsl,data-mapping = "spwg";
-		fsl,data-width = <18>;
-		status = "okay";
-
-		display-timings {
-			native-mode = <&lvds_timing0>;
-			lvds_timing0: hsd100pxn1 {
-				clock-frequency = <65000000>;
-				hactive = <1024>;
-				vactive = <768>;
-				hback-porch = <220>;
-				hfront-porch = <40>;
-				vback-porch = <21>;
-				vfront-porch = <7>;
-				hsync-len = <60>;
-				vsync-len = <10>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
-
-	lvds1: lvds-channel@1 {
-		fsl,data-mapping = "spwg";
-		fsl,data-width = <18>;
-		status = "disabled";
-
-		display-timings {
-			native-mode = <&lvds_timing1>;
-			lvds_timing1: hsd100pxn1 {
-				clock-frequency = <65000000>;
-				hactive = <1024>;
-				vactive = <768>;
-				hback-porch = <220>;
-				hfront-porch = <40>;
-				vback-porch = <21>;
-				vfront-porch = <7>;
-				hsync-len = <60>;
-				vsync-len = <10>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
-};
-
-&pwm1 {
-	status = "okay";
-};
-
-&iomuxc {
-	pinctrl_eeti: eetigrp {
-		fsl,pins = <
-			MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */
-		>;
-	};
 };
diff --git a/arch/arm/boot/dts/imx6dl-tx6u-81xx-mb7.dts b/arch/arm/boot/dts/imx6dl-tx6u-81xx-mb7.dts
index b9a783f7160e..c4588fb0bf6f 100644
--- a/arch/arm/boot/dts/imx6dl-tx6u-81xx-mb7.dts
+++ b/arch/arm/boot/dts/imx6dl-tx6u-81xx-mb7.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2016-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -40,216 +40,9 @@
  */
 
 /dts-v1/;
-#include "imx6dl.dtsi"
-#include "imx6qdl-tx6.dtsi"
+#include "imx6dl-tx6u-811x.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
 
 / {
-	model = "Ka-Ro electronics TX6U-81xx Module on MB7 baseboard";
-	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
-
-	aliases {
-		display = &lvds0;
-		lvds0 = &lvds0;
-		lvds1 = &lvds1;
-	};
-
-	backlight0: backlight0 {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
-		power-supply = <&reg_lcd0_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	backlight1: backlight1 {
-		compatible = "pwm-backlight";
-		pwms = <&pwm1 0 500000 PWM_POLARITY_INVERTED>;
-		power-supply = <&reg_lcd1_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-};
-
-&can1 {
-	status = "disabled";
-};
-
-&can2 {
-	xceiver-supply = <&reg_3v3>;
-};
-
-&i2c3 {
-	polytouch1: eeti@04 {
-		compatible = "eeti,egalax_ts";
-		reg = <0x04>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_eeti>;
-		interrupts-extended = <&gpio3 22 IRQ_TYPE_EDGE_FALLING>;
-		wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
-		wakeup-source;
-	};
-};
-
-&kpp {
-	status = "disabled"; /* pads partially clash with backlight1 PWM */
-};
-
-&ldb {
-	status = "okay";
-
-	lvds0: lvds-channel@0 {
-		fsl,data-mapping = "spwg";
-		fsl,data-width = <18>;
-		status = "okay";
-
-		display-timings {
-			native-mode = <&lvds0_timing1>;
-
-			lvds0_timing0: hsd100pxn1 {
-				clock-frequency = <65000000>;
-				hactive = <1024>;
-				vactive = <768>;
-				hback-porch = <220>;
-				hfront-porch = <40>;
-				vback-porch = <21>;
-				vfront-porch = <7>;
-				hsync-len = <60>;
-				vsync-len = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			lvds0_timing1: VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vfront-porch = <12>;
-				hsync-len = <96>;
-				vsync-len = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			lvds0_timing2: nl12880bc20 {
-				clock-frequency = <71000000>;
-				hactive = <1280>;
-				vactive = <800>;
-				hback-porch = <50>;
-				hfront-porch = <50>;
-				vback-porch = <5>;
-				vfront-porch = <5>;
-				hsync-len = <60>;
-				vsync-len = <13>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
-
-	lvds1: lvds-channel@1 {
-		fsl,data-mapping = "spwg";
-		fsl,data-width = <18>;
-		status = "okay";
-
-		display-timings {
-			native-mode = <&lvds1_timing2>;
-
-			lvds1_timing0: hsd100pxn1 {
-				clock-frequency = <65000000>;
-				hactive = <1024>;
-				vactive = <768>;
-				hback-porch = <220>;
-				hfront-porch = <40>;
-				vback-porch = <21>;
-				vfront-porch = <7>;
-				hsync-len = <60>;
-				vsync-len = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			lvds1_timing1: VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vfront-porch = <12>;
-				hsync-len = <96>;
-				vsync-len = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			lvds1_timing2: nl12880bc20 {
-				clock-frequency = <71000000>;
-				hactive = <1280>;
-				vactive = <800>;
-				hback-porch = <50>;
-				hfront-porch = <50>;
-				vback-porch = <5>;
-				vfront-porch = <5>;
-				hsync-len = <60>;
-				vsync-len = <13>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
-};
-
-&pwm1 {
-	status = "okay";
-};
-
-&iomuxc {
-	pinctrl_eeti: eetigrp {
-		fsl,pins = <
-			MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */
-		>;
-	};
+	model = "Ka-Ro electronics TX6U-8130/-8110 Module on MB7 baseboard";
 };
diff --git a/arch/arm/boot/dts/imx6dl-wandboard-revd1.dts b/arch/arm/boot/dts/imx6dl-wandboard-revd1.dts
new file mode 100644
index 000000000000..aa4d4faaaec4
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-wandboard-revd1.dts
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-wandboard-revd1.dtsi"
+
+/ {
+	model = "Wandboard i.MX6 Dual Lite Board revD1";
+	compatible = "wand,imx6dl-wandboard", "fsl,imx6dl";
+
+	memory {
+		reg = <0x10000000 0x40000000>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi
index 8475e6cc59ac..4d693a75ce98 100644
--- a/arch/arm/boot/dts/imx6dl.dtsi
+++ b/arch/arm/boot/dts/imx6dl.dtsi
@@ -60,35 +60,35 @@
 	};
 
 	soc {
-		ocram: sram@00900000 {
+		ocram: sram@900000 {
 			compatible = "mmio-sram";
 			reg = <0x00900000 0x20000>;
 			clocks = <&clks IMX6QDL_CLK_OCRAM>;
 		};
 
-		aips1: aips-bus@02000000 {
-			iomuxc: iomuxc@020e0000 {
+		aips1: aips-bus@2000000 {
+			iomuxc: iomuxc@20e0000 {
 				compatible = "fsl,imx6dl-iomuxc";
 			};
 
-			pxp: pxp@020f0000 {
+			pxp: pxp@20f0000 {
 				reg = <0x020f0000 0x4000>;
 				interrupts = <0 98 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			epdc: epdc@020f4000 {
+			epdc: epdc@20f4000 {
 				reg = <0x020f4000 0x4000>;
 				interrupts = <0 97 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			lcdif: lcdif@020f8000 {
+			lcdif: lcdif@20f8000 {
 				reg = <0x020f8000 0x4000>;
 				interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
 			};
 		};
 
-		aips2: aips-bus@02100000 {
-			i2c4: i2c@021f8000 {
+		aips2: aips-bus@2100000 {
+			i2c4: i2c@21f8000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
diff --git a/arch/arm/boot/dts/imx6q-apalis-eval.dts b/arch/arm/boot/dts/imx6q-apalis-eval.dts
new file mode 100644
index 000000000000..8b56656e53da
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-apalis-eval.dts
@@ -0,0 +1,278 @@
+/*
+ * Copyright 2014-2017 Toradex AG
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ * Copyright 2011 Linaro Ltd.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "imx6q.dtsi"
+#include "imx6qdl-apalis.dtsi"
+
+/ {
+	model = "Toradex Apalis iMX6Q/D Module on Apalis Evaluation Board";
+	compatible = "toradex,apalis_imx6q-eval", "toradex,apalis_imx6q",
+		     "fsl,imx6q";
+
+	aliases {
+		i2c0 = &i2c1;
+		i2c1 = &i2c3;
+		i2c2 = &i2c2;
+		rtc0 = &rtc_i2c;
+		rtc1 = &snvs_rtc;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_keys>;
+
+		wakeup {
+			label = "Wake-Up";
+			gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WAKEUP>;
+			debounce-interval = <10>;
+			wakeup-source;
+		};
+	};
+
+	lcd_display: disp0 {
+		compatible = "fsl,imx-parallel-display";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interface-pix-fmt = "rgb24";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ipu1_lcdif>;
+		status = "okay";
+
+		port@0 {
+			reg = <0>;
+
+			lcd_display_in: endpoint {
+				remote-endpoint = <&ipu1_di1_disp1>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+
+			lcd_display_out: endpoint {
+				remote-endpoint = <&lcd_panel_in>;
+			};
+		};
+	};
+
+	panel: panel {
+		/*
+		 * edt,et057090dhu: EDT 5.7" LCD TFT
+		 * edt,et070080dh6: EDT 7.0" LCD TFT
+		 */
+		compatible = "edt,et057090dhu";
+		backlight = <&backlight>;
+
+		port {
+			lcd_panel_in: endpoint {
+				remote-endpoint = <&lcd_display_out>;
+			};
+		};
+	};
+
+	reg_pcie_switch: regulator-pcie-switch {
+		compatible = "regulator-fixed";
+		regulator-name = "pcie_switch";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+		startup-delay-us = <100000>;
+		enable-active-high;
+		status = "okay";
+	};
+};
+
+&backlight {
+	brightness-levels = <0 127 191 223 239 247 251 255>;
+	default-brightness-level = <1>;
+	status = "okay";
+};
+
+&can1 {
+	status = "okay";
+};
+
+&can2 {
+	status = "okay";
+};
+
+&hdmi {
+	status = "okay";
+};
+
+/* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */
+&i2c1 {
+	status = "okay";
+
+	pcie-switch@58 {
+		compatible = "plx,pex8605";
+		reg = <0x58>;
+	};
+
+	/* M41T0M6 real time clock on carrier board */
+	rtc_i2c: rtc@68 {
+		compatible = "st,m41t00";
+		reg = <0x68>;
+	};
+};
+
+/*
+ * I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier
+ * board)
+ */
+&i2c3 {
+	status = "okay";
+};
+
+&ipu1_di1_disp1 {
+	remote-endpoint = <&lcd_display_in>;
+};
+
+&ldb {
+	status = "okay";
+};
+
+&pcie {
+	/* active-high meaning opposite of regular PERST# active-low polarity */
+	reset-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>;
+	reset-gpio-active-high;
+	vpcie-supply = <&reg_pcie_switch>;
+	status = "okay";
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&pwm2 {
+	status = "okay";
+};
+
+&pwm3 {
+	status = "okay";
+};
+
+&pwm4 {
+	status = "okay";
+};
+
+&reg_usb_otg_vbus {
+	status = "okay";
+};
+
+&reg_usb_host_vbus {
+	status = "okay";
+};
+
+&sata {
+	status = "okay";
+};
+
+&sound_spdif {
+	status = "okay";
+};
+
+&spdif {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&uart4 {
+	status = "okay";
+};
+
+&uart5 {
+	status = "okay";
+};
+
+&usbh1 {
+	vbus-supply = <&reg_usb_host_vbus>;
+	status = "okay";
+};
+
+&usbotg {
+	vbus-supply = <&reg_usb_otg_vbus>;
+	status = "okay";
+};
+
+/* MMC1 */
+&usdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_usdhc1_8bit &pinctrl_mmc_cd>;
+	cd-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+/* SD1 */
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2 &pinctrl_sd_cd>;
+	cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&iomuxc {
+	/*
+	 * Mux the Apalis GPIOs
+	 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_apalis_gpio1 &pinctrl_apalis_gpio2
+		     &pinctrl_apalis_gpio3 &pinctrl_apalis_gpio4
+		     &pinctrl_apalis_gpio5 &pinctrl_apalis_gpio6
+		     &pinctrl_apalis_gpio7 &pinctrl_apalis_gpio8
+		    >;
+};
diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
new file mode 100644
index 000000000000..27dc0fc686a9
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
@@ -0,0 +1,291 @@
+/*
+ * Copyright 2014-2017 Toradex AG
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ * Copyright 2011 Linaro Ltd.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "imx6q.dtsi"
+#include "imx6qdl-apalis.dtsi"
+
+/ {
+	model = "Toradex Apalis iMX6Q/D Module on Ixora Carrier Board V1.1";
+	compatible = "toradex,apalis_imx6q-ixora-v1.1",
+		     "toradex,apalis_imx6q-ixora", "toradex,apalis_imx6q",
+		     "fsl,imx6q";
+
+	aliases {
+		i2c0 = &i2c1;
+		i2c1 = &i2c3;
+		i2c2 = &i2c2;
+		rtc0 = &rtc_i2c;
+		rtc1 = &snvs_rtc;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_keys>;
+
+		wakeup {
+			label = "Wake-Up";
+			gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WAKEUP>;
+			debounce-interval = <10>;
+			wakeup-source;
+		};
+	};
+
+	lcd_display: disp0 {
+		compatible = "fsl,imx-parallel-display";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interface-pix-fmt = "rgb24";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ipu1_lcdif>;
+		status = "okay";
+
+		port@0 {
+			reg = <0>;
+
+			lcd_display_in: endpoint {
+				remote-endpoint = <&ipu1_di1_disp1>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+
+			lcd_display_out: endpoint {
+				remote-endpoint = <&lcd_panel_in>;
+			};
+		};
+	};
+
+	panel: panel {
+		/*
+		 * edt,et057090dhu: EDT 5.7" LCD TFT
+		 * edt,et070080dh6: EDT 7.0" LCD TFT
+		 */
+		compatible = "edt,et057090dhu";
+		backlight = <&backlight>;
+
+		port {
+			lcd_panel_in: endpoint {
+				remote-endpoint = <&lcd_display_out>;
+			};
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_leds_ixora>;
+
+		led4-green {
+			label = "LED_4_GREEN";
+			gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
+		};
+
+		led4-red {
+			label = "LED_4_RED";
+			gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+		};
+
+		led5-green {
+			label = "LED_5_GREEN";
+			gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
+		};
+
+		led5-red {
+			label = "LED_5_RED";
+			gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&backlight {
+	brightness-levels = <0 127 191 223 239 247 251 255>;
+	default-brightness-level = <1>;
+	status = "okay";
+};
+
+&can1 {
+	status = "okay";
+};
+
+&can2 {
+	status = "okay";
+};
+
+&hdmi {
+	status = "okay";
+};
+
+/* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */
+&i2c1 {
+	status = "okay";
+
+	/* M41T0M6 real time clock on carrier board */
+	rtc_i2c: rtc@68 {
+		compatible = "st,m41t00";
+		reg = <0x68>;
+	};
+};
+
+/*
+ * I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier
+ * board)
+ */
+&i2c3 {
+	status = "okay";
+};
+
+&ipu1_di1_disp1 {
+	remote-endpoint = <&lcd_display_in>;
+};
+
+&ldb {
+	status = "okay";
+};
+
+&pcie {
+	/* active-high meaning opposite of regular PERST# active-low polarity */
+	reset-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>;
+	reset-gpio-active-high;
+	status = "okay";
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&pwm2 {
+	status = "okay";
+};
+
+&pwm3 {
+	status = "okay";
+};
+
+&pwm4 {
+	status = "okay";
+};
+
+&reg_usb_otg_vbus {
+	status = "okay";
+};
+
+&reg_usb_host_vbus {
+	status = "okay";
+};
+
+&sata {
+	status = "okay";
+};
+
+&sound_spdif {
+	status = "okay";
+};
+
+&spdif {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&uart4 {
+	status = "okay";
+};
+
+&uart5 {
+	status = "okay";
+};
+
+&usbh1 {
+	vbus-supply = <&reg_usb_host_vbus>;
+	status = "okay";
+};
+
+&usbotg {
+	vbus-supply = <&reg_usb_otg_vbus>;
+	status = "okay";
+};
+
+/* MMC1 */
+&usdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_mmc_cd>;
+	cd-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&iomuxc {
+	/*
+	 * Mux the Apalis GPIOs
+	 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_apalis_gpio1 &pinctrl_apalis_gpio2
+		     &pinctrl_apalis_gpio3 &pinctrl_apalis_gpio4
+		     &pinctrl_apalis_gpio5 &pinctrl_apalis_gpio6
+		     &pinctrl_apalis_gpio7 &pinctrl_apalis_gpio8
+		    >;
+
+	pinctrl_leds_ixora: ledsixoragrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD2_DAT1__GPIO1_IO14 0x1b0b0
+			MX6QDL_PAD_SD2_DAT3__GPIO1_IO12 0x1b0b0
+			MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1b0b0
+			MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora.dts b/arch/arm/boot/dts/imx6q-apalis-ixora.dts
index 88cc7f51a4e9..40b2c67fe7af 100644
--- a/arch/arm/boot/dts/imx6q-apalis-ixora.dts
+++ b/arch/arm/boot/dts/imx6q-apalis-ixora.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Toradex AG
+ * Copyright 2014-2017 Toradex AG
  * Copyright 2012 Freescale Semiconductor, Inc.
  * Copyright 2011 Linaro Ltd.
  *
@@ -55,13 +55,9 @@
 		     "fsl,imx6q";
 
 	aliases {
-		i2c0 = &i2cddc;
-		i2c1 = &i2c1;
+		i2c0 = &i2c1;
+		i2c1 = &i2c3;
 		i2c2 = &i2c2;
-		i2c3 = &i2c3;
-	};
-
-	aliases {
 		rtc0 = &rtc_i2c;
 		rtc1 = &snvs_rtc;
 	};
@@ -80,7 +76,7 @@
 		};
 	};
 
-	lcd_display: display@di0 {
+	lcd_display: disp0 {
 		compatible = "fsl,imx-parallel-display";
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -164,15 +160,10 @@
 };
 
 &hdmi {
-	ddc-i2c-bus = <&i2cddc>;
-	status = "okay";
-};
-
-&i2cddc {
 	status = "okay";
 };
 
-/* GEN1_I2C: I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */
+/* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */
 &i2c1 {
 	status = "okay";
 
@@ -188,6 +179,14 @@
 	};
 };
 
+/*
+ * I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier
+ * board)
+ */
+&i2c3 {
+	status = "okay";
+};
+
 &ipu1_di1_disp1 {
 	remote-endpoint = <&lcd_display_in>;
 };
@@ -268,16 +267,13 @@
 /* SD1 */
 &usdhc2 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_sd_cd>;
+	pinctrl-0 = <&pinctrl_usdhc2 &pinctrl_sd_cd>;
 	cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };
 
 &iomuxc {
-	/*
-	 * Mux the Apalis GPIOs
-	 * GPIO5, 6 used by optional fusion_F0710A kernel module
-	 */
+	/* Mux the Apalis GPIOs */
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_apalis_gpio1 &pinctrl_apalis_gpio2
 		     &pinctrl_apalis_gpio3 &pinctrl_apalis_gpio4
diff --git a/arch/arm/boot/dts/imx6q-b850v3.dts b/arch/arm/boot/dts/imx6q-b850v3.dts
index 2c1e98e0cf7b..46bdc6722715 100644
--- a/arch/arm/boot/dts/imx6q-b850v3.dts
+++ b/arch/arm/boot/dts/imx6q-b850v3.dts
@@ -57,7 +57,7 @@
 	assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
 			  <&clks IMX6QDL_CLK_LDB_DI1_SEL>,
 			  <&clks IMX6QDL_CLK_IPU1_DI0_PRE_SEL>,
-			  <&clks IMX6QDL_CLK_IPU1_DI1_PRE_SEL>;
+			  <&clks IMX6QDL_CLK_IPU2_DI0_PRE_SEL>;
 	assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>,
 				 <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>,
 				 <&clks IMX6QDL_CLK_PLL2_PFD2_396M>,
diff --git a/arch/arm/boot/dts/imx6q-bx50v3.dtsi b/arch/arm/boot/dts/imx6q-bx50v3.dtsi
index c90b26f00e24..b915837bbb5f 100644
--- a/arch/arm/boot/dts/imx6q-bx50v3.dtsi
+++ b/arch/arm/boot/dts/imx6q-bx50v3.dtsi
@@ -111,6 +111,11 @@
 };
 
 &i2c1 {
+	pinctrl-names = "default", "gpio";
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	sda-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH>;
+	scl-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>;
+
 	pca9547: mux@70 {
 		compatible = "nxp,pca9547";
 		reg = <0x70>;
@@ -160,7 +165,7 @@
 			#size-cells = <0>;
 			reg = <0x3>;
 
-			sgtl5000: codec@0a {
+			sgtl5000: codec@a {
 				compatible = "fsl,sgtl5000";
 				reg = <0x0a>;
 				clocks = <&mclk>;
@@ -261,6 +266,43 @@
 	};
 };
 
+&i2c2 {
+	pinctrl-names = "default", "gpio";
+	pinctrl-1 = <&pinctrl_i2c2_gpio>;
+	sda-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>;
+	scl-gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>;
+};
+
+&i2c3 {
+	pinctrl-names = "default", "gpio";
+	pinctrl-1 = <&pinctrl_i2c3_gpio>;
+	sda-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
+	scl-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
+};
+
+&iomuxc {
+	pinctrl_i2c1_gpio: i2c1gpiogrp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT8__GPIO5_IO26	0x1b0b0
+			MX6QDL_PAD_CSI0_DAT9__GPIO5_IO27	0x1b0b0
+		>;
+	};
+
+	pinctrl_i2c2_gpio: i2c2gpiogrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__GPIO4_IO12	0x1b0b0
+			MX6QDL_PAD_KEY_ROW3__GPIO4_IO13	0x1b0b0
+		>;
+	};
+
+	pinctrl_i2c3_gpio: i2c3gpiogrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__GPIO1_IO03	0x1b0b0
+			MX6QDL_PAD_GPIO_6__GPIO1_IO06	0x1b0b0
+		>;
+	};
+};
+
 &usdhc4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc4>;
diff --git a/arch/arm/boot/dts/imx6q-cm-fx6.dts b/arch/arm/boot/dts/imx6q-cm-fx6.dts
index fe6ab0aa34f9..bc7587c383f6 100644
--- a/arch/arm/boot/dts/imx6q-cm-fx6.dts
+++ b/arch/arm/boot/dts/imx6q-cm-fx6.dts
@@ -77,8 +77,7 @@
 		regulator-name = "regulator-pcie-power-on-gpio";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
-		gpio = <&gpio2 24 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
+		gpio = <&gpio2 24 GPIO_ACTIVE_LOW>;
 	};
 
 	reg_usb_h1_vbus: usb_h1_vbus {
@@ -362,7 +361,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pcie>;
 	reset-gpio = <&gpio1 26 GPIO_ACTIVE_LOW>;
-	vdd-supply = <&reg_pcie_power_on_gpio>;
+	vpcie-supply = <&reg_pcie_power_on_gpio>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6q-display5-tianma-tm070-1280x768.dts b/arch/arm/boot/dts/imx6q-display5-tianma-tm070-1280x768.dts
new file mode 100644
index 000000000000..16658b76fc4e
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-display5-tianma-tm070-1280x768.dts
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2017
+ * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is licensed under the terms of the GNU General Public
+ *     License version 2.  This program is licensed "as is" without
+ *     any warranty of any kind, whether express or implied.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "imx6q-display5.dtsi"
+
+&panel {
+	compatible = "tianma,tm070jdhg30";
+};
+
+&ldb {
+	lvds0: lvds-channel@0 {
+		fsl,data-mapping = "spwg";
+		fsl,data-width = <18>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6q-display5.dtsi b/arch/arm/boot/dts/imx6q-display5.dtsi
new file mode 100644
index 000000000000..4084de43d4d9
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-display5.dtsi
@@ -0,0 +1,596 @@
+/*
+ * Copyright 2017
+ * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is licensed under the terms of the GNU General Public
+ *     License version 2.  This program is licensed "as is" without
+ *     any warranty of any kind, whether express or implied.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "imx6q.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/sound/fsl-imx-audmux.h>
+
+/ {
+	model = "Liebherr (LWN) display5 i.MX6 Quad Board";
+	compatible = "lwn,display5", "fsl,imx6q";
+
+	memory {
+		reg = <0x10000000 0x40000000>;
+	};
+
+	backlight_lvds: backlight {
+		compatible = "pwm-backlight";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_backlight>;
+		pwms = <&pwm2 0 5000000 0>;
+		brightness-levels = <  0   1   2   3   4   5   6   7   8   9
+				      10  11  12  13  14  15  16  17  18  19
+				      20  21  22  23  24  25  26  27  28  29
+				      30  31  32  33  34  35  36  37  38  39
+				      40  41  42  43  44  45  46  47  48  49
+				      50  51  52  53  54  55  56  57  58  59
+				      60  61  62  63  64  65  66  67  68  69
+				      70  71  72  73  74  75  76  77  78  79
+				      80  81  82  83  84  85  86  87  88  89
+				      90  91  92  93  94  95  96  97  98  99
+				     100 101 102 103 104 105 106 107 108 109
+				     110 111 112 113 114 115 116 117 118 119
+				     120 121 122 123 124 125 126 127 128 129
+				     130 131 132 133 134 135 136 137 138 139
+				     140 141 142 143 144 145 146 147 148 149
+				     150 151 152 153 154 155 156 157 158 159
+				     160 161 162 163 164 165 166 167 168 169
+				     170 171 172 173 174 175 176 177 178 179
+				     180 181 182 183 184 185 186 187 188 189
+				     190 191 192 193 194 195 196 197 198 199
+				     200 201 202 203 204 205 206 207 208 209
+				     210 211 212 213 214 215 216 217 218 219
+				     220 221 222 223 224 225 226 227 228 229
+				     230 231 232 233 234 235 236 237 238 239
+				     240 241 242 243 244 245 246 247 248 249
+				     250 251 252 253 254 255>;
+		default-brightness-level = <250>;
+		enable-gpios = <&gpio5 7 GPIO_ACTIVE_HIGH>;
+	};
+
+	reg_lvds: regulator-lvds {
+		compatible = "regulator-fixed";
+		regulator-name = "lvds_ppen";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_lvds>;
+		gpio = <&gpio5 13 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_usbh1_vbus: usb-h1-vbus {
+		compatible = "regulator-fixed";
+		gpio = <&gpio3 31 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbh1_vbus>;
+		regulator-name = "usb_h1_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-enable-ramp-delay = <300000>;
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		label = "tfa9879-mono";
+
+		simple-audio-card,dai-link {
+			/* DAC */
+			format = "i2s";
+			bitclock-master = <&dailink_master>;
+			frame-master = <&dailink_master>;
+
+			dailink_master: cpu {
+			    sound-dai = <&ssi2>;
+			};
+			codec {
+			    sound-dai = <&codec>;
+			};
+		};
+	};
+
+	panel: panel-lvds0 {
+		backlight = <&backlight_lvds>;
+		power-supply = <&reg_lvds>;
+
+		port {
+			panel_in_lvds0: endpoint {
+				remote-endpoint = <&lvds0_out>;
+			};
+		};
+	};
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux>;
+	status = "okay";
+
+	ssi2 {
+		fsl,audmux-port = <1>;
+		fsl,port-config = <
+			(IMX_AUDMUX_V2_PTCR_SYN |
+			 IMX_AUDMUX_V2_PTCR_TFSEL(5) |
+			 IMX_AUDMUX_V2_PTCR_TCSEL(5) |
+			 IMX_AUDMUX_V2_PTCR_TFSDIR |
+			 IMX_AUDMUX_V2_PTCR_TCLKDIR)
+			IMX_AUDMUX_V2_PDCR_RXDSEL(5)
+		>;
+	};
+
+	aud6 {
+		fsl,audmux-port = <5>;
+		fsl,port-config = <
+			(IMX_AUDMUX_V2_PTCR_RFSEL(8) |
+			 IMX_AUDMUX_V2_PTCR_RCSEL(8) |
+			 IMX_AUDMUX_V2_PTCR_TFSEL(1) |
+			 IMX_AUDMUX_V2_PTCR_TCSEL(1) |
+			 IMX_AUDMUX_V2_PTCR_RFSDIR |
+			 IMX_AUDMUX_V2_PTCR_RCLKDIR |
+			 IMX_AUDMUX_V2_PTCR_TFSDIR |
+			 IMX_AUDMUX_V2_PTCR_TCLKDIR)
+			IMX_AUDMUX_V2_PDCR_RXDSEL(1)
+		>;
+	};
+};
+
+&ecspi2 {
+	cs-gpios = <&gpio5 29 GPIO_ACTIVE_LOW>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi2 &pinctrl_ecspi2_cs &pinctrl_ecspi2_flwp>;
+	status = "okay";
+
+	s25fl256s: flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <40000000>;
+		reg = <0>;
+
+		partition@0 {
+			label = "SPL (spi)";
+			reg = <0x0 0x20000>;
+			read-only;
+		};
+		partition@1 {
+			label = "u-boot (spi)";
+			reg = <0x20000 0x100000>;
+			read-only;
+		};
+		partition@2 {
+			label = "uboot-env (spi)";
+			reg = <0x120000 0x10000>;
+		};
+		partition@3 {
+			label = "uboot-envr (spi)";
+			reg = <0x130000 0x10000>;
+		};
+		partition@4 {
+			label = "linux-recovery (spi)";
+			reg = <0x140000 0x800000>;
+		};
+		partition@5 {
+			label = "swupdate-fitImg (spi)";
+			reg = <0x940000 0x400000>;
+		};
+		partition@6 {
+			label = "swupdate-initramfs (spi)";
+			reg = <0xD40000 0x800000>;
+		};
+	};
+};
+
+&ecspi3 {
+	cs-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi3 &pinctrl_ecspi3_cs &pinctrl_ecspi3_flwp>;
+	status = "okay";
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet>;
+	phy-handle = <&ethernet_phy0>;
+	phy-mode = "rgmii-id";
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		ethernet_phy0: ethernet-phy@0 {
+			compatible = "marvell,88E1510";
+			device_type = "ethernet-phy";
+			/* Set LED0 control: */
+			/* On - Link, Blink - Activity, Off - No Link */
+			marvell,reg-init = <3 0x10 0 0x1011>;
+			max-speed = <100>;
+			reg = <0>;
+		};
+	};
+};
+
+&i2c1 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	codec: tfa9879@6C {
+		#sound-dai-cells = <0>;
+		compatible = "nxp,tfa9879";
+		reg = <0x6C>;
+	};
+};
+
+&i2c2 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+};
+
+&i2c3 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+
+	at24@50 {
+		compatible = "atmel,24c256";
+		pagesize = <64>;
+		reg = <0x50>;
+	};
+
+	pfuze100: pmic@8 {
+		compatible = "fsl,pfuze100";
+		reg = <0x08>;
+
+		regulators {
+			sw1a_reg: sw1ab {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw1c_reg: sw1c {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw2_reg: sw2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3950000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3a_reg: sw3a {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3b_reg: sw3b {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw4_reg: sw4 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			swbst_reg: swbst {
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5150000>;
+			};
+
+			snvs_reg: vsnvs {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vref_reg: vrefddr {
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vgen1_reg: vgen1 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen2_reg: vgen2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen3_reg: vgen3 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			vgen4_reg: vgen4 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen5_reg: vgen5 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen6_reg: vgen6 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&ldb {
+	status = "okay";
+
+	lvds0: lvds-channel@0 {
+		status = "okay";
+
+		port@4 {
+			reg = <4>;
+
+			lvds0_out: endpoint {
+				remote-endpoint = <&panel_in_lvds0>;
+			};
+		};
+	};
+};
+
+&pwm2 {
+	#pwm-cells = <3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm2>;
+	status = "okay";
+};
+
+&ssi2 {
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart4>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&uart5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart5>;
+	status = "okay";
+};
+
+&usbh1 {
+	vbus-supply = <&reg_usbh1_vbus>;
+	pinctrl-0 = <&pinctrl_usbh1>;
+	status = "okay";
+};
+
+&usdhc4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc4>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_audmux: audmuxgrp {
+		fsl,pins = <
+			/* I2S OUTPUT AUD6*/
+			MX6QDL_PAD_DI0_PIN4__AUD6_RXD  0x130b0
+			MX6QDL_PAD_DI0_PIN2__AUD6_TXD  0x130b0
+			MX6QDL_PAD_DI0_PIN3__AUD6_TXFS  0x130b0
+			MX6QDL_PAD_DI0_PIN15__AUD6_TXC  0x130b0
+		>;
+	};
+
+	pinctrl_backlight: dispgrp {
+		fsl,pins = <
+			/* BLEN_OUT */
+			MX6QDL_PAD_DISP0_DAT13__GPIO5_IO07    0x1b0b0
+		>;
+	};
+
+	pinctrl_ecspi2: ecspi2grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT10__ECSPI2_MISO	0x100b1
+			MX6QDL_PAD_CSI0_DAT9__ECSPI2_MOSI	0x100b1
+			MX6QDL_PAD_CSI0_DAT8__ECSPI2_SCLK	0x100b1
+		>;
+	};
+
+	pinctrl_ecspi2_cs: ecspi2csgrp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT11__GPIO5_IO29 0x100b1
+		>;
+	};
+
+	pinctrl_ecspi2_flwp: ecspi2flwpgrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b0b0
+		>;
+	};
+
+	pinctrl_ecspi3: ecspi3grp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO	0x100b1
+			MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI	0x100b1
+			MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK	0x100b1
+		>;
+	};
+
+	pinctrl_ecspi3_cs: ecspi3csgrp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24 0x1b0b0
+		>;
+	};
+
+	pinctrl_ecspi3_flwp: ecspi3flwpgrp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT6__GPIO4_IO27 0x1b0b0
+		>;
+	};
+
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+			MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b0b0
+			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b0b0
+			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b0b0
+			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b0b0
+			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b0b0
+			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b0b0
+			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
+			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b0b0
+			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b0b0
+			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b0b0
+			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b0b0
+			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b0b0
+			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b0b0
+			MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
+			MX6QDL_PAD_GPIO_6__ENET_IRQ		0x000b1
+			MX6QDL_PAD_ENET_RXD0__GPIO1_IO27        0x1b0b0
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__I2C1_SCL	0x4001b8b1
+			MX6QDL_PAD_EIM_D28__I2C1_SDA	0x4001b8b1
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_EB2__I2C2_SCL	0x4001b8b1
+			MX6QDL_PAD_EIM_D16__I2C2_SDA	0x4001b8b1
+		>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D17__I2C3_SCL	0x4001b8b1
+			MX6QDL_PAD_EIM_D18__I2C3_SDA	0x4001b8b1
+		>;
+	};
+
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT9__PWM2_OUT	0x1b0b1
+		>;
+	};
+
+	pinctrl_reg_lvds: reqlvdsgrp {
+		fsl,pins = <
+			/* LVDS_PPEN_OUT */
+			MX6QDL_PAD_DISP0_DAT19__GPIO5_IO13      0x1b0b0
+		>;
+	};
+
+	pinctrl_uart4: uart4grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT16__UART4_RTS_B	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT17__UART4_CTS_B	0x1b0b1
+		>;
+	};
+
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT14__UART5_TX_DATA	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT15__UART5_RX_DATA    0x1b0b1
+		>;
+	};
+
+	pinctrl_usbh1: usbh1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D30__USB_H1_OC  0x030b0
+		>;
+	};
+
+	pinctrl_usbh1_vbus: usbh1_vbus_grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x1b0b0
+		>;
+	};
+
+	pinctrl_usdhc4: usdhc4grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_CMD__SD4_CMD		0x17059
+			MX6QDL_PAD_SD4_CLK__SD4_CLK		0x10059
+			MX6QDL_PAD_SD4_DAT0__SD4_DATA0		0x17059
+			MX6QDL_PAD_SD4_DAT1__SD4_DATA1		0x17059
+			MX6QDL_PAD_SD4_DAT2__SD4_DATA2		0x17059
+			MX6QDL_PAD_SD4_DAT3__SD4_DATA3		0x17059
+			MX6QDL_PAD_SD4_DAT4__SD4_DATA4		0x17059
+			MX6QDL_PAD_SD4_DAT5__SD4_DATA5		0x17059
+			MX6QDL_PAD_SD4_DAT6__SD4_DATA6		0x17059
+			MX6QDL_PAD_SD4_DAT7__SD4_DATA7		0x17059
+			MX6QDL_PAD_NANDF_ALE__SD4_RESET	0x17059
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6q-dmo-edmqmx6.dts b/arch/arm/boot/dts/imx6q-dmo-edmqmx6.dts
index 33eb7f180995..f0316ea96898 100644
--- a/arch/arm/boot/dts/imx6q-dmo-edmqmx6.dts
+++ b/arch/arm/boot/dts/imx6q-dmo-edmqmx6.dts
@@ -139,7 +139,7 @@
 		     &pinctrl_pfuze>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 		interrupt-parent = <&gpio3>;
diff --git a/arch/arm/boot/dts/imx6q-evi.dts b/arch/arm/boot/dts/imx6q-evi.dts
index 1f0f950dc11e..e0aea782c666 100644
--- a/arch/arm/boot/dts/imx6q-evi.dts
+++ b/arch/arm/boot/dts/imx6q-evi.dts
@@ -94,6 +94,15 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_ecspi1 &pinctrl_ecspi1cs>;
 	status = "okay";
+
+	fpga: fpga@0 {
+		compatible = "altr,fpga-passive-serial";
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+		pinctrl-0 = <&pinctrl_fpgaspi>;
+		nconfig-gpios = <&gpio4 9 GPIO_ACTIVE_LOW>;
+		nstat-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;
+	};
 };
 
 &ecspi3 {
@@ -319,6 +328,13 @@
 		>;
 	};
 
+	pinctrl_fpgaspi: fpgaspigrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x1b0b0
+			MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x1b0b0
+		>;
+	};
+
 	pinctrl_gpminand: gpminandgrp {
 		fsl,pins = <
 			MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1
diff --git a/arch/arm/boot/dts/imx6q-gw52xx.dts b/arch/arm/boot/dts/imx6q-gw52xx.dts
index a12c47e5ee05..0b8ae007ad73 100644
--- a/arch/arm/boot/dts/imx6q-gw52xx.dts
+++ b/arch/arm/boot/dts/imx6q-gw52xx.dts
@@ -18,6 +18,64 @@
 	compatible = "gw,imx6q-gw52xx", "gw,ventana", "fsl,imx6q";
 };
 
+&i2c3 {
+	adv7180: camera@20 {
+		compatible = "adi,adv7180";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_adv7180>;
+		reg = <0x20>;
+		powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
+
+		port {
+			adv7180_to_ipu2_csi1_mux: endpoint {
+				remote-endpoint = <&ipu2_csi1_mux_from_parallel_sensor>;
+				bus-width = <8>;
+			};
+		};
+	};
+};
+
+&ipu2_csi1_from_ipu2_csi1_mux {
+	bus-width = <8>;
+};
+
+&ipu2_csi1_mux_from_parallel_sensor {
+	remote-endpoint = <&adv7180_to_ipu2_csi1_mux>;
+	bus-width = <8>;
+};
+
+&ipu2_csi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ipu2_csi1>;
+};
+
+&iomuxc {
+	pinctrl_adv7180: adv7180grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D30__GPIO3_IO30          0x0001b0b0
+			MX6QDL_PAD_EIM_D31__GPIO3_IO31          0x4001b0b0
+		>;
+	};
+
+	pinctrl_ipu2_csi1: ipu2_csi1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_EB2__IPU2_CSI1_DATA19    0x1b0b0
+			MX6QDL_PAD_EIM_D16__IPU2_CSI1_DATA18    0x1b0b0
+			MX6QDL_PAD_EIM_D18__IPU2_CSI1_DATA17    0x1b0b0
+			MX6QDL_PAD_EIM_D19__IPU2_CSI1_DATA16    0x1b0b0
+			MX6QDL_PAD_EIM_D20__IPU2_CSI1_DATA15    0x1b0b0
+			MX6QDL_PAD_EIM_D26__IPU2_CSI1_DATA14    0x1b0b0
+			MX6QDL_PAD_EIM_D27__IPU2_CSI1_DATA13    0x1b0b0
+			MX6QDL_PAD_EIM_A17__IPU2_CSI1_DATA12    0x1b0b0
+			MX6QDL_PAD_EIM_D29__IPU2_CSI1_VSYNC     0x1b0b0
+			MX6QDL_PAD_EIM_EB3__IPU2_CSI1_HSYNC     0x1b0b0
+			MX6QDL_PAD_EIM_A16__IPU2_CSI1_PIXCLK    0x1b0b0
+		>;
+	};
+};
+
 &sata {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/imx6q-gw53xx.dts b/arch/arm/boot/dts/imx6q-gw53xx.dts
index d76aaa83dad0..a56ef77eff3f 100644
--- a/arch/arm/boot/dts/imx6q-gw53xx.dts
+++ b/arch/arm/boot/dts/imx6q-gw53xx.dts
@@ -18,6 +18,64 @@
 	compatible = "gw,imx6q-gw53xx", "gw,ventana", "fsl,imx6q";
 };
 
+&i2c3 {
+	adv7180: camera@20 {
+		compatible = "adi,adv7180";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_adv7180>;
+		reg = <0x20>;
+		powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
+
+		port {
+			adv7180_to_ipu2_csi1_mux: endpoint {
+				remote-endpoint = <&ipu2_csi1_mux_from_parallel_sensor>;
+				bus-width = <8>;
+			};
+		};
+	};
+};
+
+&ipu2_csi1_from_ipu2_csi1_mux {
+	bus-width = <8>;
+};
+
+&ipu2_csi1_mux_from_parallel_sensor {
+	remote-endpoint = <&adv7180_to_ipu2_csi1_mux>;
+	bus-width = <8>;
+};
+
+&ipu2_csi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ipu2_csi1>;
+};
+
 &sata {
 	status = "okay";
 };
+
+&iomuxc {
+	pinctrl_adv7180: adv7180grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D30__GPIO3_IO30          0x0001b0b0
+			MX6QDL_PAD_EIM_D31__GPIO3_IO31          0x4001b0b0
+		>;
+	};
+
+	pinctrl_ipu2_csi1: ipu2_csi1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_EB2__IPU2_CSI1_DATA19    0x1b0b0
+			MX6QDL_PAD_EIM_D16__IPU2_CSI1_DATA18    0x1b0b0
+			MX6QDL_PAD_EIM_D18__IPU2_CSI1_DATA17    0x1b0b0
+			MX6QDL_PAD_EIM_D19__IPU2_CSI1_DATA16    0x1b0b0
+			MX6QDL_PAD_EIM_D20__IPU2_CSI1_DATA15    0x1b0b0
+			MX6QDL_PAD_EIM_D26__IPU2_CSI1_DATA14    0x1b0b0
+			MX6QDL_PAD_EIM_D27__IPU2_CSI1_DATA13    0x1b0b0
+			MX6QDL_PAD_EIM_A17__IPU2_CSI1_DATA12    0x1b0b0
+			MX6QDL_PAD_EIM_D29__IPU2_CSI1_VSYNC     0x1b0b0
+			MX6QDL_PAD_EIM_EB3__IPU2_CSI1_HSYNC     0x1b0b0
+			MX6QDL_PAD_EIM_A16__IPU2_CSI1_PIXCLK    0x1b0b0
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6q-gw5400-a.dts b/arch/arm/boot/dts/imx6q-gw5400-a.dts
index 9dbeea05a949..29adaa7c72f8 100644
--- a/arch/arm/boot/dts/imx6q-gw5400-a.dts
+++ b/arch/arm/boot/dts/imx6q-gw5400-a.dts
@@ -211,7 +211,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
@@ -322,7 +322,7 @@
 		reg = <0x1c>;
 	};
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
@@ -330,7 +330,7 @@
 		VDDIO-supply = <&reg_3p3v>;
 	};
 
-	touchscreen: egalax_ts@04 {
+	touchscreen: egalax_ts@4 {
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio7>;
@@ -392,127 +392,124 @@
 };
 
 &iomuxc {
-	imx6q-gw5400-a {
-
-		pinctrl_audmux: audmuxgrp {
-			fsl,pins = <
-				MX6QDL_PAD_SD2_DAT0__AUD4_RXD		0x130b0
-				MX6QDL_PAD_SD2_DAT3__AUD4_TXC		0x130b0
-				MX6QDL_PAD_SD2_DAT2__AUD4_TXD		0x110b0
-				MX6QDL_PAD_SD2_DAT1__AUD4_TXFS		0x130b0
-				MX6QDL_PAD_GPIO_0__CCM_CLKO1		0x130b0 /* AUD4_MCK */
-			>;
-		};
+	pinctrl_audmux: audmuxgrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD2_DAT0__AUD4_RXD		0x130b0
+			MX6QDL_PAD_SD2_DAT3__AUD4_TXC		0x130b0
+			MX6QDL_PAD_SD2_DAT2__AUD4_TXD		0x110b0
+			MX6QDL_PAD_SD2_DAT1__AUD4_TXFS		0x130b0
+			MX6QDL_PAD_GPIO_0__CCM_CLKO1		0x130b0 /* AUD4_MCK */
+		>;
+	};
 
-		pinctrl_ecspi1: ecspi1grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D17__ECSPI1_MISO		0x100b1
-				MX6QDL_PAD_EIM_D18__ECSPI1_MOSI		0x100b1
-				MX6QDL_PAD_EIM_D16__ECSPI1_SCLK		0x100b1
-				MX6QDL_PAD_EIM_D19__GPIO3_IO19		0x1b0b0 /* SPINOR_CS0# */
-			>;
-		};
+	pinctrl_ecspi1: ecspi1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D17__ECSPI1_MISO		0x100b1
+			MX6QDL_PAD_EIM_D18__ECSPI1_MOSI		0x100b1
+			MX6QDL_PAD_EIM_D16__ECSPI1_SCLK		0x100b1
+			MX6QDL_PAD_EIM_D19__GPIO3_IO19		0x1b0b0 /* SPINOR_CS0# */
+		>;
+	};
 
-		pinctrl_enet: enetgrp {
-			fsl,pins = <
-				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
-				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
-				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
-				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
-				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
-				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
-				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
-				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
-				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
-				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
-				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
-				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
-				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
-				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
-				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
-				MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
-			>;
-		};
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
+			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
+			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
+			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
+			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
+			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
+			MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
+			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
+			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
+			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
+			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
+			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
+			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
+			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+			MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
+		>;
+	};
 
-		pinctrl_gpio_leds: gpioledsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL0__GPIO4_IO06		0x1b0b0 /* user1 led */
-				MX6QDL_PAD_KEY_COL2__GPIO4_IO10		0x1b0b0 /* user2 led */
-				MX6QDL_PAD_KEY_ROW4__GPIO4_IO15		0x1b0b0 /* user3 led */
-			>;
-		};
+	pinctrl_gpio_leds: gpioledsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL0__GPIO4_IO06		0x1b0b0 /* user1 led */
+			MX6QDL_PAD_KEY_COL2__GPIO4_IO10		0x1b0b0 /* user2 led */
+			MX6QDL_PAD_KEY_ROW4__GPIO4_IO15		0x1b0b0 /* user3 led */
+		>;
+	};
 
-		pinctrl_i2c1: i2c1grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
-				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
+			MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c2: i2c2grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
-				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
+			MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c3: i2c3grp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
-				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
+			MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_pcie: pciegrp {
-			fsl,pins = <
-				MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28	0x1b0b0 /* PCIE IRQ */
-				MX6QDL_PAD_ENET_TXD1__GPIO1_IO29	0x1b0b0 /* PCIE RST */
-			>;
-		};
+	pinctrl_pcie: pciegrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28	0x1b0b0 /* PCIE IRQ */
+			MX6QDL_PAD_ENET_TXD1__GPIO1_IO29	0x1b0b0 /* PCIE RST */
+		>;
+	};
 
-		pinctrl_pps: ppsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_5__GPIO1_IO05		0x1b0b0 /* GPS_PPS */
-			>;
-		};
+	pinctrl_pps: ppsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_5__GPIO1_IO05		0x1b0b0 /* GPS_PPS */
+		>;
+	};
 
-		pinctrl_uart1: uart1grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart2: uart2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart5: uart5grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
-				MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
+			MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_usbotg: usbotggrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
-				MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x1b0b0 /* OTG_PWR_EN */
-			>;
-		};
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
+			MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x1b0b0 /* OTG_PWR_EN */
+		>;
+	};
 
-		pinctrl_usdhc3: usdhc3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
-			>;
-		};
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
+		>;
 	};
 };
diff --git a/arch/arm/boot/dts/imx6q-gw54xx.dts b/arch/arm/boot/dts/imx6q-gw54xx.dts
index 6e8f53e92a2d..56e5b5050fcf 100644
--- a/arch/arm/boot/dts/imx6q-gw54xx.dts
+++ b/arch/arm/boot/dts/imx6q-gw54xx.dts
@@ -18,6 +18,64 @@
 	compatible = "gw,imx6q-gw54xx", "gw,ventana", "fsl,imx6q";
 };
 
+&i2c3 {
+	adv7180: camera@20 {
+		compatible = "adi,adv7180";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_adv7180>;
+		reg = <0x20>;
+		powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
+
+		port {
+			adv7180_to_ipu2_csi1_mux: endpoint {
+				remote-endpoint = <&ipu2_csi1_mux_from_parallel_sensor>;
+				bus-width = <8>;
+			};
+		};
+	};
+};
+
+&ipu2_csi1_from_ipu2_csi1_mux {
+	bus-width = <8>;
+};
+
+&ipu2_csi1_mux_from_parallel_sensor {
+	remote-endpoint = <&adv7180_to_ipu2_csi1_mux>;
+	bus-width = <8>;
+};
+
+&ipu2_csi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ipu2_csi1>;
+};
+
 &sata {
 	status = "okay";
 };
+
+&iomuxc {
+	pinctrl_adv7180: adv7180grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D30__GPIO3_IO30          0x0001b0b0
+			MX6QDL_PAD_EIM_D31__GPIO3_IO31          0x4001b0b0
+		>;
+	};
+
+	pinctrl_ipu2_csi1: ipu2_csi1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_EB2__IPU2_CSI1_DATA19    0x1b0b0
+			MX6QDL_PAD_EIM_D16__IPU2_CSI1_DATA18    0x1b0b0
+			MX6QDL_PAD_EIM_D18__IPU2_CSI1_DATA17    0x1b0b0
+			MX6QDL_PAD_EIM_D19__IPU2_CSI1_DATA16    0x1b0b0
+			MX6QDL_PAD_EIM_D20__IPU2_CSI1_DATA15    0x1b0b0
+			MX6QDL_PAD_EIM_D26__IPU2_CSI1_DATA14    0x1b0b0
+			MX6QDL_PAD_EIM_D27__IPU2_CSI1_DATA13    0x1b0b0
+			MX6QDL_PAD_EIM_A17__IPU2_CSI1_DATA12    0x1b0b0
+			MX6QDL_PAD_EIM_D29__IPU2_CSI1_VSYNC     0x1b0b0
+			MX6QDL_PAD_EIM_EB3__IPU2_CSI1_HSYNC     0x1b0b0
+			MX6QDL_PAD_EIM_A16__IPU2_CSI1_PIXCLK    0x1b0b0
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6q-h100.dts b/arch/arm/boot/dts/imx6q-h100.dts
index 8f9252889971..a3269f57df2b 100644
--- a/arch/arm/boot/dts/imx6q-h100.dts
+++ b/arch/arm/boot/dts/imx6q-h100.dts
@@ -185,7 +185,7 @@
 		reg = <0x68>;
 	};
 
-	sgtl5000: sgtl5000@0a {
+	sgtl5000: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		pinctrl-names = "default";
@@ -195,7 +195,7 @@
 		VDDIO-supply = <&reg_3p3v>;
 	};
 
-	tc358743: tc358743@0f {
+	tc358743: tc358743@f {
 		compatible = "toshiba,tc358743";
 		reg = <0x0f>;
 		pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/imx6q-icore-rqs.dts b/arch/arm/boot/dts/imx6q-icore-rqs.dts
index e451b4ceb4d8..b81f48c6a8c6 100644
--- a/arch/arm/boot/dts/imx6q-icore-rqs.dts
+++ b/arch/arm/boot/dts/imx6q-icore-rqs.dts
@@ -47,30 +47,6 @@
 / {
 	model = "Engicam i.CoreM6 Quad/Dual RQS Starter Kit";
 	compatible = "engicam,imx6-icore-rqs", "fsl,imx6q";
-
-	sound {
-		compatible = "fsl,imx-audio-sgtl5000";
-		model = "imx-audio-sgtl5000";
-		ssi-controller = <&ssi1>;
-		audio-codec = <&codec>;
-		audio-routing =
-			"MIC_IN", "Mic Jack",
-			"Mic Jack", "Mic Bias",
-			"Headphone Jack", "HP_OUT";
-		mux-int-port = <1>;
-		mux-ext-port = <4>;
-	};
-};
-
-&i2c3 {
-	codec: sgtl5000@0a {
-		compatible = "fsl,sgtl5000";
-		reg = <0x0a>;
-		clocks = <&clks IMX6QDL_CLK_CKO>;
-		VDDA-supply = <&reg_2p5v>;
-		VDDIO-supply = <&reg_3p3v>;
-		VDDD-supply = <&reg_1p8v>;
-	};
 };
 
 &sata {
diff --git a/arch/arm/boot/dts/imx6q-mccmon6.dts b/arch/arm/boot/dts/imx6q-mccmon6.dts
index eedbe737420c..cab36f48d5f1 100644
--- a/arch/arm/boot/dts/imx6q-mccmon6.dts
+++ b/arch/arm/boot/dts/imx6q-mccmon6.dts
@@ -121,7 +121,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	pfuze100: pmic@08 {
+	pfuze100: pmic@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
diff --git a/arch/arm/boot/dts/imx6q-novena.dts b/arch/arm/boot/dts/imx6q-novena.dts
index d83cfb6ec598..7d7dc59507cf 100644
--- a/arch/arm/boot/dts/imx6q-novena.dts
+++ b/arch/arm/boot/dts/imx6q-novena.dts
@@ -158,7 +158,6 @@
 		regulator-max-microvolt = <1500000>;
 		gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
-		regulator-always-on;
 	};
 
 	reg_sata: regulator-sata {
@@ -255,7 +254,7 @@
 		reg = <0x68>;
 	};
 
-	sbs_battery: bq20z75@0b {
+	sbs_battery: bq20z75@b {
 		compatible = "sbs,sbs-battery";
 		reg = <0x0b>;
 		sbs,i2c-retry-count = <50>;
@@ -295,7 +294,7 @@
 	pinctrl-0 = <&pinctrl_i2c2_novena>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
@@ -447,6 +446,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pcie_novena>;
 	reset-gpio = <&gpio3 29 GPIO_ACTIVE_LOW>;
+	vpcie-supply = <&reg_pcie>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6q-pistachio.dts b/arch/arm/boot/dts/imx6q-pistachio.dts
new file mode 100644
index 000000000000..1effb58f304c
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-pistachio.dts
@@ -0,0 +1,693 @@
+/*
+ * Copyright (C) 2017 NutsBoard.Org
+ *
+ * Author: Wig Cheng <onlywig@gmail.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include "imx6q.dtsi"
+
+/ {
+	model = "NutsBoard i.MX6 Quad Pistachio board";
+	compatible = "nutsboard,imx6q-pistachio", "fsl,imx6q";
+
+	chosen {
+		stdout-path = &uart4;
+	};
+
+	memory: memory {
+		reg = <0x10000000 0x80000000>;
+	};
+
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	reg_1p8v: regulator-1p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "1P8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	wlan_en_reg: regulator-wlan_en {
+		compatible = "regulator-fixed";
+		regulator-name = "wlan-en-regulator";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		gpio = <&gpio2 24 GPIO_ACTIVE_HIGH>;
+		startup-delay-us = <70000>;
+		enable-active-high;
+	};
+
+	reg_usb_otg_vbus: regulator-usb_vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_otg_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&swbst_reg>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_keys>;
+
+		power {
+			label = "Power Button";
+			gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
+			gpio-key,wakeup;
+			linux,code = <KEY_POWER>;
+		};
+	};
+
+	sound {
+		compatible = "fsl,imx-sgtl5000",
+			   "fsl,imx-audio-sgtl5000";
+		model = "audio-sgtl5000";
+		ssi-controller = <&ssi1>;
+		audio-codec = <&codec>;
+		audio-routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+		mux-int-port = <1>;
+		mux-ext-port = <3>;
+	};
+
+	backlight_lvds: backlight-lvds {
+		compatible = "pwm-backlight";
+		pwms = <&pwm1 0 50000>;
+		brightness-levels = <
+			0  /*1  2  3  4  5  6*/  7  8  9
+			10 11 12 13 14 15 16 17 18 19
+			20 21 22 23 24 25 26 27 28 29
+			30 31 32 33 34 35 36 37 38 39
+			40 41 42 43 44 45 46 47 48 49
+			50 51 52 53 54 55 56 57 58 59
+			60 61 62 63 64 65 66 67 68 69
+			70 71 72 73 74 75 76 77 78 79
+			80 81 82 83 84 85 86 87 88 89
+			90 91 92 93 94 95 96 97 98 99
+			100
+		>;
+		default-brightness-level = <94>;
+		status = "okay";
+	};
+
+	panel {
+		compatible = "hannstar,hsd100pxn1";
+		backlight = <&backlight_lvds>;
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&lvds0_out>;
+			};
+		};
+	};
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux>;
+	status = "okay";
+};
+
+&can2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+	status = "okay";
+};
+
+&clks {
+	assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
+			  <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
+	assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
+				 <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet>;
+	phy-mode = "rgmii";
+	status = "okay";
+};
+
+&hdmi {
+	ddc-i2c-bus = <&i2c2>;
+	status = "okay";
+};
+
+&i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	codec: sgtl5000@a {
+		compatible = "fsl,sgtl5000";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c1_sgtl5000>;
+		reg = <0x0a>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
+		VDDA-supply = <&reg_1p8v>;
+		VDDIO-supply = <&reg_1p8v>;
+	};
+};
+
+&i2c2 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+
+	pmic: pfuze100@8 {
+		compatible = "fsl,pfuze100";
+		reg = <0x08>;
+
+		regulators {
+			sw1a_reg: sw1ab {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw1c_reg: sw1c {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw2_reg: sw2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw3a_reg: sw3a {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3b_reg: sw3b {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw4_reg: sw4 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			swbst_reg: swbst {
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5150000>;
+			};
+
+			snvs_reg: vsnvs {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vref_reg: vrefddr {
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vgen1_reg: vgen1 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen2_reg: vgen2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen3_reg: vgen3 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			vgen4_reg: vgen4 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen5_reg: vgen5 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+			vgen6_reg: vgen6 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+		};
+	};
+
+	ar1021@4d {
+		compatible = "microchip,ar1021-i2c";
+		reg = <0x4d>;
+		interrupt-parent = <&gpio6>;
+		interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
+	};
+};
+
+&i2c3 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+
+	pinctrl_hog: hoggrp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D22__GPIO3_IO22	0x1b0b0  /*pcie power*/
+			MX6QDL_PAD_EIM_A25__GPIO5_IO02	0x1b0b0   /*LCD power*/
+			MX6QDL_PAD_EIM_D16__GPIO3_IO16	0x1b0b0   /*backlight power*/
+			MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x1b0b1 /*SD3 CD pin*/
+			MX6QDL_PAD_KEY_COL2__GPIO4_IO10	0x1b0b0 /*codec power*/
+			MX6QDL_PAD_EIM_A16__GPIO2_IO22	0x1b0b0 /*touch reset*/
+			MX6QDL_PAD_NANDF_ALE__GPIO6_IO08	0x1b0b01 /*touch irq*/
+			MX6QDL_PAD_GPIO_7__GPIO1_IO07	 0x1b0b0/*backlight pwr*/
+			MX6QDL_PAD_GPIO_16__GPIO7_IO11	0x1b0b0 /*gpio 5V_1*/
+			MX6QDL_PAD_EIM_A19__GPIO2_IO19	0x1b0b0 /*gpio 5V_2*/
+			MX6QDL_PAD_EIM_A24__GPIO5_IO04	0x1b0b0 /*gpio 5V_3*/
+			MX6QDL_PAD_GPIO_17__GPIO7_IO12	0x1b0b0 /*gpio 5V_4*/
+			MX6QDL_PAD_NANDF_CLE__GPIO6_IO07	0x1b0b0 /*AUX_5V_EN*/
+			MX6QDL_PAD_NANDF_WP_B__GPIO6_IO09	0x1b0b0 /*AUX_5VB_EN*/
+			MX6QDL_PAD_NANDF_RB0__GPIO6_IO10	0x1b0b0 /*AUX_3V3_EN*/
+			MX6QDL_PAD_EIM_D21__GPIO3_IO21	0x1b0b0 /*I2C expander pwr*/
+		>;
+	};
+
+	pinctrl_audmux: audmuxgrp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT7__AUD3_RXD		0x130b0
+			MX6QDL_PAD_CSI0_DAT4__AUD3_TXC		0x130b0
+			MX6QDL_PAD_CSI0_DAT5__AUD3_TXD		0x110b0
+			MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS		0x130b0
+		>;
+	};
+
+	pinctrl_ecspi1: ecspi1grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL1__ECSPI1_MISO	0x100b1
+			MX6QDL_PAD_KEY_ROW0__ECSPI1_MOSI	0x100b1
+			MX6QDL_PAD_KEY_COL0__ECSPI1_SCLK	0x100b1
+			MX6QDL_PAD_KEY_ROW1__GPIO4_IO09		0x1b0b0
+		>;
+	};
+
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b8b0
+			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+			/* AR8035 reset */
+			MX6QDL_PAD_EIM_A20__GPIO2_IO18		0x130b0
+			/* AR8035 interrupt */
+			MX6QDL_PAD_EIM_CS0__GPIO2_IO23		0x1b0b1
+			MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
+			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
+			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
+			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
+			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
+			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
+			/* AR8035 CLK_25M --> ENET_REF_CLK (V22) */
+			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x0a0b1
+			/* AR8035 pin strapping: IO voltage: pull up */
+			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
+			/* AR8035 pin strapping: PHYADDR#0: pull down */
+			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x13030
+			/* AR8035 pin strapping: PHYADDR#1: pull down */
+			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x13030
+			/* AR8035 pin strapping: MODE#1: pull up */
+			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
+			/* AR8035 pin strapping: MODE#3: pull up */
+			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
+			/* AR8035 pin strapping: MODE#0: pull down */
+			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x13030
+		>;
+	};
+
+	pinctrl_flexcan2: flexcan2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX	0x1b0b0
+			MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX	0x1b0b0
+		>;
+	};
+
+	pinctrl_gpio_keys: gpio_keysgrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT4__GPIO2_IO12 0x1b0b0
+		>;
+	};
+
+	pinctrl_hdmi_cec: hdmicecgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x108b0
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT8__I2C1_SDA		0x4001b8b1
+			MX6QDL_PAD_CSI0_DAT9__I2C1_SCL		0x4001b8b1
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
+			MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
+		>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
+			MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+		>;
+	};
+
+	pinctrl_i2c1_sgtl5000: i2c1-sgtl5000grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_0__CCM_CLKO1			0x000b0 /* sys_mclk */
+			MX6QDL_PAD_SD3_RST__GPIO7_IO08		0x130b0 /*headphone det*/
+			MX6QDL_PAD_GPIO_8__GPIO1_IO08			0x130b0 /*microphone det*/
+		>;
+	};
+
+	pinctrl_pwm1: pwm1grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_9__PWM1_OUT	    0x1b0b1
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT10__UART1_RX_DATA	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT11__UART1_TX_DATA	0x1b0b1
+			MX6QDL_PAD_EIM_D20__UART1_CTS_B	0x1b0b1
+			MX6QDL_PAD_EIM_D19__UART1_RTS_B	0x1b0b1
+			MX6QDL_PAD_EIM_D23__UART1_DCD_B	0x1b0b0
+			MX6QDL_PAD_EIM_D24__UART1_DTR_B	0x1b0b0
+			MX6QDL_PAD_EIM_D25__UART1_DSR_B	0x1b0b0
+		>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D26__UART2_TX_DATA	0x1b0b1
+			MX6QDL_PAD_EIM_D27__UART2_RX_DATA	0x1b0b1
+			MX6QDL_PAD_EIM_D28__UART2_CTS_B	0x1b0b1
+			MX6QDL_PAD_EIM_D29__UART2_RTS_B	0x1b0b1
+		>;
+	};
+
+	pinctrl_uart3: uart3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_CLK__UART3_RX_DATA	0x1b0b1
+			MX6QDL_PAD_SD4_CMD__UART3_TX_DATA	0x1b0b1
+			MX6QDL_PAD_EIM_D30__UART3_CTS_B		0x1b0b1
+			MX6QDL_PAD_EIM_D31__UART3_RTS_B		0x1b0b1
+		>;
+	};
+
+	pinctrl_uart4: uart4grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT16__UART4_RTS_B	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT17__UART4_CTS_B	0x1b0b1
+		>;
+	};
+
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT14__UART5_TX_DATA	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT15__UART5_RX_DATA	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT18__UART5_RTS_B	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT19__UART5_CTS_B	0x1b0b1
+			MX6QDL_PAD_EIM_A21__GPIO2_IO17		 0x15059 /*BT_EN*/
+		>;
+	};
+
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID	0x17059
+		>;
+	};
+
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_CMD__SD1_CMD		0x17059
+			MX6QDL_PAD_SD1_CLK__SD1_CLK		0x10059
+			MX6QDL_PAD_SD1_DAT0__SD1_DATA0		0x17059
+			MX6QDL_PAD_SD1_DAT1__SD1_DATA1		0x17059
+			MX6QDL_PAD_SD1_DAT2__SD1_DATA2		0x17059
+			MX6QDL_PAD_SD1_DAT3__SD1_DATA3		0x17059
+			MX6QDL_PAD_NANDF_D0__SD1_DATA4		0x17059
+			MX6QDL_PAD_NANDF_D1__SD1_DATA5		0x17059
+			MX6QDL_PAD_NANDF_D2__SD1_DATA6		0x17059
+			MX6QDL_PAD_NANDF_D3__SD1_DATA7		0x17059
+		>;
+	};
+
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD2_CMD__SD2_CMD		0x17059
+			MX6QDL_PAD_SD2_CLK__SD2_CLK		0x10059
+			MX6QDL_PAD_SD2_DAT0__SD2_DATA0		0x17059
+			MX6QDL_PAD_SD2_DAT1__SD2_DATA1		0x17059
+			MX6QDL_PAD_SD2_DAT2__SD2_DATA2		0x17059
+			MX6QDL_PAD_SD2_DAT3__SD2_DATA3		0x17059
+			MX6QDL_PAD_EIM_RW__GPIO2_IO26			0x15059 /*WL_EN_LDO*/
+			MX6QDL_PAD_EIM_CS1__GPIO2_IO24		0x15059 /*WL_EN*/
+			MX6QDL_PAD_CSI0_PIXCLK__GPIO5_IO18	0x15059 /*WL_IRQ*/
+		>;
+	};
+
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17071
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10071
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17071
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17071
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17071
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17071
+		>;
+	};
+
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__WDOG2_B	0x1b0b00
+		>;
+	};
+};
+
+&ldb {
+	status = "okay";
+
+	lvds-channel@1 {
+		fsl,data-mapping = "spwg";
+		fsl,data-width = <18>;
+		status = "okay";
+
+		port@4 {
+			reg = <4>;
+
+			lvds0_out: endpoint {
+				remote-endpoint = <&panel_in>;
+			};
+		};
+	};
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm1>;
+	status = "okay";
+};
+
+&snvs_poweroff {
+	status = "okay";
+};
+
+&ssi1 {
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	uart-has-rtscts;
+	fsl,dte-mode;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart4>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&uart5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart5>;
+	fsl,uart-has-rtscts;
+	status = "okay";
+};
+
+&usbotg {
+	vbus-supply = <&reg_usb_otg_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg>;
+	disable-over-current;
+	srp-disable;
+	hnp-disable;
+	adp-disable;
+	status = "okay";
+};
+
+&usbh1 {
+	status = "okay";
+};
+
+&usbphy1 {
+	fsl,tx-d-cal = <0x5>;
+};
+
+&usbphy2 {
+	fsl,tx-d-cal = <0x5>;
+};
+
+&usdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	bus-width = <8>;
+	keep-power-in-suspend;
+	vmmc-supply = <&reg_3p3v>;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	bus-width = <4>;
+	vmmc-supply = <&wlan_en_reg>;
+	no-1-8-v;
+	keep-power-in-suspend;
+	non-removable;
+	cap-power-off-card;
+	status = "okay";
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+	wlcore: wlcore@2 {
+		compatible = "ti,wl1835";
+		reg = <2>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <18 IRQ_TYPE_LEVEL_HIGH>;
+		ref-clock-frequency = <38400000>;
+		tcxo-clock-frequency = <26000000>;
+	};
+};
+
+&usdhc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	bus-width = <4>;
+	cd-gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
+	no-1-8-v;
+	keep-power-in-suspend;
+	wakeup-source;
+	status = "okay";
+};
+
+&sata {
+	status = "okay";
+};
+
+&wdog1 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6q-tbs2910.dts b/arch/arm/boot/dts/imx6q-tbs2910.dts
index 06f492e17ca7..a3cd7afac20a 100644
--- a/arch/arm/boot/dts/imx6q-tbs2910.dts
+++ b/arch/arm/boot/dts/imx6q-tbs2910.dts
@@ -158,7 +158,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	sgtl5000: sgtl5000@0a {
+	sgtl5000: sgtl5000@a {
 		clocks = <&clks IMX6QDL_CLK_CKO>;
 		compatible = "fsl,sgtl5000";
 		pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts b/arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts
index 71746edc2ee9..ac3050a835e5 100644
--- a/arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts
+++ b/arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,70 +42,16 @@
 /dts-v1/;
 #include "imx6q.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6Q-1010 Module on CoMpact TFT";
 	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
+};
 
-	aliases {
-		display = &display;
-	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 0>;
-		power-supply = <&reg_3v3>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		interface-pix-fmt = "rgb24";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_1>;
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			native-mode = <&ET070001DM6>;
-
-			ET070001DM6: CoMTFT { /* same as ET0700 but with inverted pixel clock */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
+&backlight {
+	pwms = <&pwm2 0 500000 0>;
+	/delete-property/ turn-on-delay-ms;
 };
 
 &can1 {
@@ -116,14 +62,14 @@
 	xceiver-supply = <&reg_3v3>;
 };
 
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
-};
-
 &kpp {
 	status = "disabled";
 };
 
+&lcd_panel {
+	compatible = "edt,etm0700g0edh6";
+};
+
 &reg_can_xcvr {
 	status = "disabled";
 };
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1010.dts b/arch/arm/boot/dts/imx6q-tx6q-1010.dts
index f9cd21a41a79..4ee860b626ff 100644
--- a/arch/arm/boot/dts/imx6q-tx6q-1010.dts
+++ b/arch/arm/boot/dts/imx6q-tx6q-1010.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,166 +42,13 @@
 /dts-v1/;
 #include "imx6q.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
-	model = "Ka-Ro electronics TX6Q-1010 Module";
+	model = "Ka-Ro electronics TX6Q-1010/-1030 Module";
 	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
-
-	aliases {
-		display = &display;
-	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
-		power-supply = <&reg_3v3>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		interface-pix-fmt = "rgb24";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_1>;
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hsync-len = <96>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vsync-len = <2>;
-				vfront-porch = <12>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETV570 {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <114>;
-				hsync-len = <30>;
-				hfront-porch = <16>;
-				vback-porch = <32>;
-				vsync-len = <3>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0350 {
-				clock-frequency = <6413760>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <34>;
-				hsync-len = <34>;
-				hfront-porch = <20>;
-				vback-porch = <15>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0430 {
-				clock-frequency = <9009000>;
-				hactive = <480>;
-				vactive = <272>;
-				hback-porch = <2>;
-				hsync-len = <41>;
-				hfront-porch = <2>;
-				vback-porch = <2>;
-				vsync-len = <10>;
-				vfront-porch = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			ET0500 {
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0700 { /* same as ET0500 */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETQ570 {
-				clock-frequency = <6596040>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <38>;
-				hsync-len = <30>;
-				hfront-porch = <30>;
-				vback-porch = <16>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-		};
-	};
 };
 
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
+&ipu2 {
+	status = "disabled";
 };
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts b/arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts
index 959ff3fb7304..a773f252816c 100644
--- a/arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts
+++ b/arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,70 +42,16 @@
 /dts-v1/;
 #include "imx6q.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6Q-1020 Module on CoMpact TFT";
 	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
+};
 
-	aliases {
-		display = &display;
-	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 0>;
-		power-supply = <&reg_3v3>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		interface-pix-fmt = "rgb24";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_1>;
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			native-mode = <&ET070001DM6>;
-
-			ET070001DM6: CoMTFT { /* same as ET0700 but with inverted pixel clock */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
+&backlight {
+	pwms = <&pwm2 0 500000 0>;
+	/delete-property/ turn-on-delay-ms;
 };
 
 &can1 {
@@ -124,14 +70,14 @@
 	status = "disabled";
 };
 
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
-};
-
 &kpp {
 	status = "disabled";
 };
 
+&lcd_panel {
+	compatible = "edt,etm0700g0edh6";
+};
+
 &reg_can_xcvr {
 	status = "disabled";
 };
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1020.dts b/arch/arm/boot/dts/imx6q-tx6q-1020.dts
index b49133d25d80..0a4daec8d3ad 100644
--- a/arch/arm/boot/dts/imx6q-tx6q-1020.dts
+++ b/arch/arm/boot/dts/imx6q-tx6q-1020.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,164 +42,11 @@
 /dts-v1/;
 #include "imx6q.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6Q-1020 Module";
 	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
-
-	aliases {
-		display = &display;
-	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
-		power-supply = <&reg_3v3>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		interface-pix-fmt = "rgb24";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_1>;
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hsync-len = <96>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vsync-len = <2>;
-				vfront-porch = <12>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETV570 {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <114>;
-				hsync-len = <30>;
-				hfront-porch = <16>;
-				vback-porch = <32>;
-				vsync-len = <3>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0350 {
-				clock-frequency = <6413760>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <34>;
-				hsync-len = <34>;
-				hfront-porch = <20>;
-				vback-porch = <15>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0430 {
-				clock-frequency = <9009000>;
-				hactive = <480>;
-				vactive = <272>;
-				hback-porch = <2>;
-				hsync-len = <41>;
-				hfront-porch = <2>;
-				vback-porch = <2>;
-				vsync-len = <10>;
-				vfront-porch = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			ET0500 {
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0700 { /* same as ET0500 */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETQ570 {
-				clock-frequency = <6596040>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <38>;
-				hsync-len = <30>;
-				hfront-porch = <30>;
-				vback-porch = <16>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-		};
-	};
 };
 
 &ds1339 {
@@ -210,14 +57,15 @@
 	status = "disabled";
 };
 
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
+&ipu2 {
+	status = "disabled";
 };
 
 &usdhc4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc4>;
 	bus-width = <4>;
+	non-removable;
 	no-1-8-v;
 	fsl,wp-controller;
 	status = "okay";
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1036-mb7.dts b/arch/arm/boot/dts/imx6q-tx6q-1036-mb7.dts
new file mode 100644
index 000000000000..9ffbb0fe7df8
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-tx6q-1036-mb7.dts
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6q-tx6q-1036.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6Q-1036 Module on MB7 baseboard";
+};
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1036.dts b/arch/arm/boot/dts/imx6q-tx6q-1036.dts
index 7c152e32758c..cb2fcb4896c6 100644
--- a/arch/arm/boot/dts/imx6q-tx6q-1036.dts
+++ b/arch/arm/boot/dts/imx6q-tx6q-1036.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,169 +42,11 @@
 /dts-v1/;
 #include "imx6q.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6Q-1036 Module";
 	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
-
-	aliases {
-		display = &display;
-	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_lcd0_pwr>;
-		enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
-		power-supply = <&reg_lcd1_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_2>;
-		interface-pix-fmt = "rgb24";
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			native-mode = <&vga>;
-
-			vga: VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hsync-len = <96>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vsync-len = <2>;
-				vfront-porch = <12>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETV570 {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <114>;
-				hsync-len = <30>;
-				hfront-porch = <16>;
-				vback-porch = <32>;
-				vsync-len = <3>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0350 {
-				clock-frequency = <6413760>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <34>;
-				hsync-len = <34>;
-				hfront-porch = <20>;
-				vback-porch = <15>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0430 {
-				clock-frequency = <9009000>;
-				hactive = <480>;
-				vactive = <272>;
-				hback-porch = <2>;
-				hsync-len = <41>;
-				hfront-porch = <2>;
-				vback-porch = <2>;
-				vsync-len = <10>;
-				vfront-porch = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			ET0500 {
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0700 { /* same as ET0500 */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETQ570 {
-				clock-frequency = <6596040>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <38>;
-				hsync-len = <30>;
-				hfront-porch = <30>;
-				vback-porch = <16>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-		};
-	};
 };
 
 &ds1339 {
@@ -215,18 +57,10 @@
 	status = "disabled";
 };
 
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
-};
-
 &ipu2 {
 	status = "disabled";
 };
 
-&reg_lcd0_pwr {
-	status = "disabled";
-};
-
 &usdhc4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc4>;
diff --git a/arch/arm/boot/dts/imx6q-tx6q-10x0-mb7.dts b/arch/arm/boot/dts/imx6q-tx6q-10x0-mb7.dts
new file mode 100644
index 000000000000..d43a5d8f1749
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-tx6q-10x0-mb7.dts
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6q-tx6q-1010.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6Q-1010/-1030 Module on MB7 baseboard";
+};
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1110.dts b/arch/arm/boot/dts/imx6q-tx6q-1110.dts
index 0433e220a931..f7b0acb65352 100644
--- a/arch/arm/boot/dts/imx6q-tx6q-1110.dts
+++ b/arch/arm/boot/dts/imx6q-tx6q-1110.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,141 +42,17 @@
 /dts-v1/;
 #include "imx6q.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lvds.dtsi"
 
 / {
-	model = "Ka-Ro electronics TX6Q-1110 Module";
+	model = "Ka-Ro electronics TX6Q-1110/-1130 Module";
 	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
-
-	aliases {
-		display = &lvds0;
-		lvds0 = &lvds0;
-		lvds1 = &lvds1;
-	};
-
-	backlight0: backlight0 {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 0>;
-		power-supply = <&reg_lcd0_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	backlight1: backlight1 {
-		compatible = "pwm-backlight";
-		pwms = <&pwm1 0 500000 0>;
-		power-supply = <&reg_lcd1_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-};
-
-&i2c3 {
-	polytouch1: eeti@04 {
-		compatible = "eeti,egalax_ts";
-		reg = <0x04>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_eeti>;
-		interrupt-parent = <&gpio3>;
-		interrupts = <22 0>;
-		wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
-		wakeup-source;
-	};
 };
 
-&kpp {
-	status = "disabled"; /* pad conflict with backlight1 PWM */
-};
-
-&ldb {
-	status = "okay";
-
-	lvds0: lvds-channel@0 {
-		fsl,data-mapping = "spwg";
-		fsl,data-width = <18>;
-		status = "okay";
-
-		display-timings {
-			native-mode = <&lvds_timing0>;
-			lvds_timing0: hsd100pxn1 {
-				clock-frequency = <65000000>;
-				hactive = <1024>;
-				vactive = <768>;
-				hback-porch = <220>;
-				hfront-porch = <40>;
-				vback-porch = <21>;
-				vfront-porch = <7>;
-				hsync-len = <60>;
-				vsync-len = <10>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
-
-	lvds1: lvds-channel@1 {
-		fsl,data-mapping = "spwg";
-		fsl,data-width = <18>;
-		status = "disabled";
-
-		display-timings {
-			native-mode = <&lvds_timing1>;
-			lvds_timing1: hsd100pxn1 {
-				clock-frequency = <65000000>;
-				hactive = <1024>;
-				vactive = <768>;
-				hback-porch = <220>;
-				hfront-porch = <40>;
-				vback-porch = <21>;
-				vfront-porch = <7>;
-				hsync-len = <60>;
-				vsync-len = <10>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
-};
-
-&pwm1 {
-	status = "okay";
+&ipu2 {
+	status = "disabled";
 };
 
 &sata {
 	status = "okay";
 };
-
-&iomuxc {
-	pinctrl_eeti: eetigrp {
-		fsl,pins = <
-			MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */
-		>;
-	};
-};
diff --git a/arch/arm/boot/dts/imx6q-tx6q-11x0-mb7.dts b/arch/arm/boot/dts/imx6q-tx6q-11x0-mb7.dts
index d78b129d01ea..387edf2b3f96 100644
--- a/arch/arm/boot/dts/imx6q-tx6q-11x0-mb7.dts
+++ b/arch/arm/boot/dts/imx6q-tx6q-11x0-mb7.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2016-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -40,225 +40,9 @@
  */
 
 /dts-v1/;
-#include "imx6q.dtsi"
-#include "imx6qdl-tx6.dtsi"
+#include "imx6q-tx6q-1110.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6Q-1110/-1130 Module on MB7 baseboard";
-	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
-
-	aliases {
-		display = &lvds0;
-		ipu1 = &ipu2;
-		lvds0 = &lvds0;
-		lvds1 = &lvds1;
-	};
-
-	backlight0: backlight0 {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
-		power-supply = <&reg_lcd0_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	backlight1: backlight1 {
-		compatible = "pwm-backlight";
-		pwms = <&pwm1 0 500000 PWM_POLARITY_INVERTED>;
-		power-supply = <&reg_lcd1_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-};
-
-&can1 {
-	status = "disabled";
-};
-
-&can2 {
-	xceiver-supply = <&reg_3v3>;
-};
-
-&i2c3 {
-	polytouch1: eeti@04 {
-		compatible = "eeti,egalax_ts";
-		reg = <0x04>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_eeti>;
-		interrupts-extended = <&gpio3 22 IRQ_TYPE_EDGE_FALLING>;
-		wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
-		wakeup-source;
-	};
-};
-
-&ipu2 {
-	status = "disabled";
-};
-
-&kpp {
-	status = "disabled"; /* pads partially clash with backlight1 PWM */
-};
-
-&ldb {
-	status = "okay";
-
-	lvds0: lvds-channel@0 {
-		fsl,data-mapping = "spwg";
-		fsl,data-width = <18>;
-		status = "okay";
-
-		display-timings {
-			native-mode = <&lvds0_timing1>;
-
-			lvds0_timing0: hsd100pxn1 {
-				clock-frequency = <65000000>;
-				hactive = <1024>;
-				vactive = <768>;
-				hback-porch = <220>;
-				hfront-porch = <40>;
-				vback-porch = <21>;
-				vfront-porch = <7>;
-				hsync-len = <60>;
-				vsync-len = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			lvds0_timing1: VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vfront-porch = <12>;
-				hsync-len = <96>;
-				vsync-len = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			lvds0_timing2: nl12880bc20 {
-				clock-frequency = <71000000>;
-				hactive = <1280>;
-				vactive = <800>;
-				hback-porch = <50>;
-				hfront-porch = <50>;
-				vback-porch = <5>;
-				vfront-porch = <5>;
-				hsync-len = <60>;
-				vsync-len = <13>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
-
-	lvds1: lvds-channel@1 {
-		fsl,data-mapping = "spwg";
-		fsl,data-width = <18>;
-		status = "okay";
-
-		display-timings {
-			native-mode = <&lvds1_timing2>;
-
-			lvds1_timing0: hsd100pxn1 {
-				clock-frequency = <65000000>;
-				hactive = <1024>;
-				vactive = <768>;
-				hback-porch = <220>;
-				hfront-porch = <40>;
-				vback-porch = <21>;
-				vfront-porch = <7>;
-				hsync-len = <60>;
-				vsync-len = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			lvds1_timing1: VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vfront-porch = <12>;
-				hsync-len = <96>;
-				vsync-len = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			lvds1_timing2: nl12880bc20 {
-				clock-frequency = <71000000>;
-				hactive = <1280>;
-				vactive = <800>;
-				hback-porch = <50>;
-				hfront-porch = <50>;
-				vback-porch = <5>;
-				vfront-porch = <5>;
-				hsync-len = <60>;
-				vsync-len = <13>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
-};
-
-&pwm1 {
-	status = "okay";
-};
-
-&sata {
-	status = "okay";
-};
-
-&iomuxc {
-	pinctrl_eeti: eetigrp {
-		fsl,pins = <
-			MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */
-		>;
-	};
 };
diff --git a/arch/arm/boot/dts/imx6q-utilite-pro.dts b/arch/arm/boot/dts/imx6q-utilite-pro.dts
index 16d5be1aeb3c..f5d9c34b0d39 100644
--- a/arch/arm/boot/dts/imx6q-utilite-pro.dts
+++ b/arch/arm/boot/dts/imx6q-utilite-pro.dts
@@ -188,6 +188,8 @@
 /delete-node/&hdmi_mux_1;
 
 &hdmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hdmicec>;
 	ddc-i2c-bus = <&i2c2>;
 	status = "okay";
 };
@@ -211,6 +213,12 @@
 		>;
 	};
 
+	pinctrl_hdmicec: hdmicecgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
+		>;
+	};
+
 	pinctrl_hpd: hpdgrp {
 		fsl,pins = <
 			MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0
diff --git a/arch/arm/boot/dts/imx6q-wandboard-revd1.dts b/arch/arm/boot/dts/imx6q-wandboard-revd1.dts
new file mode 100644
index 000000000000..e87ddb168669
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-wandboard-revd1.dts
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-wandboard-revd1.dtsi"
+
+/ {
+	model = "Wandboard i.MX6 Quad Board revD1";
+	compatible = "wand,imx6q-wandboard", "fsl,imx6q";
+
+	memory {
+		reg = <0x10000000 0x80000000>;
+	};
+};
+
+&sata {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index 90a741732f60..bc581aa5cf17 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -79,15 +79,15 @@
 	};
 
 	soc {
-		ocram: sram@00900000 {
+		ocram: sram@900000 {
 			compatible = "mmio-sram";
 			reg = <0x00900000 0x40000>;
 			clocks = <&clks IMX6QDL_CLK_OCRAM>;
 		};
 
-		aips-bus@02000000 { /* AIPS1 */
-			spba-bus@02000000 {
-				ecspi5: ecspi@02018000 {
+		aips-bus@2000000 { /* AIPS1 */
+			spba-bus@2000000 {
+				ecspi5: ecspi@2018000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
@@ -102,12 +102,12 @@
 				};
 			};
 
-			iomuxc: iomuxc@020e0000 {
+			iomuxc: iomuxc@20e0000 {
 				compatible = "fsl,imx6q-iomuxc";
 			};
 		};
 
-		sata: sata@02200000 {
+		sata: sata@2200000 {
 			compatible = "fsl,imx6q-ahci";
 			reg = <0x02200000 0x4000>;
 			interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
@@ -118,7 +118,7 @@
 			status = "disabled";
 		};
 
-		gpu_vg: gpu@02204000 {
+		gpu_vg: gpu@2204000 {
 			compatible = "vivante,gc";
 			reg = <0x02204000 0x4000>;
 			interrupts = <0 11 IRQ_TYPE_LEVEL_HIGH>;
@@ -128,7 +128,7 @@
 			power-domains = <&pd_pu>;
 		};
 
-		ipu2: ipu@02800000 {
+		ipu2: ipu@2800000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "fsl,imx6q-ipu";
diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
index ba01dd76d887..e80fdca585f8 100644
--- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Toradex AG
+ * Copyright 2014-2017 Toradex AG
  * Copyright 2012 Freescale Semiconductor, Inc.
  * Copyright 2011 Linaro Ltd.
  *
@@ -56,18 +56,6 @@
 		status = "disabled";
 	};
 
-	/* DDC_I2C: I2C2_SDA/SCL on MXM3 205/207 */
-	i2cddc: i2c@0 {
-		compatible = "i2c-gpio";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_i2c_ddc>;
-		gpios = <&gpio3 16 GPIO_ACTIVE_HIGH /* sda */
-			 &gpio2 30 GPIO_ACTIVE_HIGH /* scl */
-			>;
-		i2c-gpio,delay-us = <2>;	/* ~100 kHz */
-		status = "disabled";
-	};
-
 	reg_1p8v: regulator-1p8v {
 		compatible = "regulator-fixed";
 		regulator-name = "1P8V";
@@ -210,10 +198,13 @@
 	};
 };
 
-/*
- * GEN1_I2C: I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier
- * board)
- */
+&hdmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hdmi_ddc>;
+	status = "disabled";
+};
+
+/* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */
 &i2c1 {
 	clock-frequency = <100000>;
 	pinctrl-names = "default";
@@ -231,7 +222,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
@@ -322,7 +313,7 @@
 		};
 	};
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
@@ -374,7 +365,8 @@
 };
 
 /*
- * GEN2_I2C, CAM: I2C3_SDA/SCL on MXM3 201/203 (unused)
+ * I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier
+ * board)
  */
 &i2c3 {
 	clock-frequency = <100000>;
@@ -460,7 +452,7 @@
 /* MMC1 */
 &usdhc1 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_usdhc1>;
+	pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_usdhc1_8bit>;
 	vqmmc-supply = <&reg_3p3v>;
 	bus-width = <8>;
 	voltage-ranges = <3300 3300>;
@@ -640,11 +632,10 @@
 		>;
 	};
 
-	pinctrl_i2c_ddc: gpioi2cddcgrp {
+	pinctrl_hdmi_ddc: hdmiddcgrp {
 		fsl,pins = <
-			/* DDC bitbang */
-			MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b0
-			MX6QDL_PAD_EIM_D16__GPIO3_IO16 0x1b0b0
+			MX6QDL_PAD_EIM_EB2__HDMI_TX_DDC_SCL 0x4001b8b1
+			MX6QDL_PAD_EIM_D16__HDMI_TX_DDC_SDA 0x4001b8b1
 		>;
 	};
 
@@ -912,7 +903,7 @@
 		>;
 	};
 
-	pinctrl_usdhc1: usdhc1grp {
+	pinctrl_usdhc1_4bit: usdhc1grp_4bit {
 		fsl,pins = <
 			MX6QDL_PAD_SD1_CMD__SD1_CMD    0x17071
 			MX6QDL_PAD_SD1_CLK__SD1_CLK    0x10071
@@ -920,6 +911,11 @@
 			MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17071
 			MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17071
 			MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17071
+		>;
+	};
+
+	pinctrl_usdhc1_8bit: usdhc1grp_8bit {
+		fsl,pins = <
 			MX6QDL_PAD_NANDF_D0__SD1_DATA4 0x17071
 			MX6QDL_PAD_NANDF_D1__SD1_DATA5 0x17071
 			MX6QDL_PAD_NANDF_D2__SD1_DATA6 0x17071
diff --git a/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi b/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi
index 9cd2a7477ed7..829a47938179 100644
--- a/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi
@@ -54,7 +54,7 @@
 		stdout-path = &uart4;
 	};
 
-	display@di0 {
+	disp0 {
 		compatible = "fsl,imx-parallel-display";
 		interface-pix-fmt = "bgr666";
 		pinctrl-names = "default";
@@ -209,7 +209,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
index ad84eddb6836..fc66bbfd6796 100644
--- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
@@ -167,7 +167,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
@@ -248,7 +248,7 @@
 		};
 	};
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
diff --git a/arch/arm/boot/dts/imx6qdl-dfi-fs700-m60.dtsi b/arch/arm/boot/dts/imx6qdl-dfi-fs700-m60.dtsi
index d78312c63672..ebe7a8bddf04 100644
--- a/arch/arm/boot/dts/imx6qdl-dfi-fs700-m60.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-dfi-fs700-m60.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/gpio/gpio.h>
 
 / {
diff --git a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi
index e8c1edc82e6e..dea8fc43c692 100644
--- a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi
@@ -231,6 +231,37 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
+
+	adv7180: camera@20 {
+		compatible = "adi,adv7180";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_adv7180>;
+		reg = <0x20>;
+		powerdown-gpios = <&gpio5 20 GPIO_ACTIVE_LOW>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
+
+		port {
+			adv7180_to_ipu1_csi0_mux: endpoint {
+				remote-endpoint = <&ipu1_csi0_mux_from_parallel_sensor>;
+				bus-width = <8>;
+			};
+		};
+	};
+};
+
+&ipu1_csi0_from_ipu1_csi0_mux {
+	bus-width = <8>;
+};
+
+&ipu1_csi0_mux_from_parallel_sensor {
+	remote-endpoint = <&adv7180_to_ipu1_csi0_mux>;
+	bus-width = <8>;
+};
+
+&ipu1_csi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ipu1_csi0>;
 };
 
 &pcie {
@@ -301,152 +332,173 @@
 };
 
 &iomuxc {
-	imx6qdl-gw51xx {
-		pinctrl_enet: enetgrp {
-			fsl,pins = <
-				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
-				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
-				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
-				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
-				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
-				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
-				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
-				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
-				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
-				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
-				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
-				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
-				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
-				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
-				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
-				MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
-				MX6QDL_PAD_ENET_TXD0__GPIO1_IO30	0x1b0b0 /* PHY Reset */
-			>;
-		};
+	pinctrl_adv7180: adv7180grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT5__GPIO5_IO23        0x0001b0b0
+			MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20     0x4001b0b0
+		>;
+	};
 
-		pinctrl_gpio_leds: gpioledsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL0__GPIO4_IO06		0x1b0b0
-				MX6QDL_PAD_KEY_ROW0__GPIO4_IO07		0x1b0b0
-			>;
-		};
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
+			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
+			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
+			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
+			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
+			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
+			MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
+			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
+			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
+			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
+			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
+			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
+			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
+			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+			MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
+			MX6QDL_PAD_ENET_TXD0__GPIO1_IO30	0x1b0b0 /* PHY Reset */
+		>;
+	};
 
-		pinctrl_gpmi_nand: gpminandgrp {
-			fsl,pins = <
-				MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
-				MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
-				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
-				MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
-				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
-				MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
-				MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
-				MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
-				MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
-				MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
-				MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
-				MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
-				MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
-				MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
-				MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
-			>;
-		};
+	pinctrl_gpio_leds: gpioledsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL0__GPIO4_IO06		0x1b0b0
+			MX6QDL_PAD_KEY_ROW0__GPIO4_IO07		0x1b0b0
+		>;
+	};
 
-		pinctrl_i2c1: i2c1grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
-				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_gpmi_nand: gpminandgrp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
+			MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
+			MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
+			MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
+			MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
+			MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
+			MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
+			MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
+			MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
+			MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
+			MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
+			MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
+			MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
+			MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
+			MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
+		>;
+	};
 
-		pinctrl_i2c2: i2c2grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
-				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
+			MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c3: i2c3grp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
-				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
+			MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_pcie: pciegrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_0__GPIO1_IO00		0x1b0b0
-			>;
-		};
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
+			MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_pmic: pmicgrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
-			>;
-		};
+	pinctrl_ipu1_csi0: ipu1csi0grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19    0x1b0b0
+			MX6QDL_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC      0x1b0b0
+			MX6QDL_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC     0x1b0b0
+			MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK   0x1b0b0
+		>;
+	};
 
-		pinctrl_pps: ppsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x1b0b1
-			>;
-		};
+	pinctrl_pcie: pciegrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_0__GPIO1_IO00		0x1b0b0
+		>;
+	};
 
-		pinctrl_pwm2: pwm2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pmic: pmicgrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
+		>;
+	};
 
-		pinctrl_pwm3: pwm3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pps: ppsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm4: pwm4grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_CMD__PWM4_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_uart1: uart1grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_pwm3: pwm3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_uart2: uart2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_pwm4: pwm4grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_CMD__PWM4_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_uart3: uart3grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
-				MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart5: uart5grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
-				MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_usbotg: usbotggrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
-				MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x1b0b0 /* OTG_PWR_EN */
-			>;
-		};
+	pinctrl_uart3: uart3grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
+			MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_wdog: wdoggrp {
-			fsl,pins = <
-				MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
-			>;
-		};
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
+			MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
+		>;
+	};
+
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
+			MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x1b0b0 /* OTG_PWR_EN */
+		>;
+	};
+
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
+		>;
 	};
 };
diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
index 91991d63a69c..363a44394dad 100644
--- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
@@ -303,7 +303,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
@@ -311,7 +311,7 @@
 		VDDIO-supply = <&reg_3p3v>;
 	};
 
-	touchscreen: egalax_ts@04 {
+	touchscreen: egalax_ts@4 {
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio7>;
@@ -377,7 +377,6 @@
 &uart1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart1>;
-	uart-has-rtscts;
 	rts-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 };
@@ -424,213 +423,211 @@
 };
 
 &iomuxc {
-	imx6qdl-gw52xx {
-		pinctrl_audmux: audmuxgrp {
-			fsl,pins = <
-				MX6QDL_PAD_SD2_DAT0__AUD4_RXD		0x130b0
-				MX6QDL_PAD_SD2_DAT3__AUD4_TXC		0x130b0
-				MX6QDL_PAD_SD2_DAT2__AUD4_TXD		0x110b0
-				MX6QDL_PAD_SD2_DAT1__AUD4_TXFS		0x130b0
-				MX6QDL_PAD_GPIO_0__CCM_CLKO1	0x130b0 /* AUD4_MCK */
-			>;
-		};
+	pinctrl_audmux: audmuxgrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD2_DAT0__AUD4_RXD		0x130b0
+			MX6QDL_PAD_SD2_DAT3__AUD4_TXC		0x130b0
+			MX6QDL_PAD_SD2_DAT2__AUD4_TXD		0x110b0
+			MX6QDL_PAD_SD2_DAT1__AUD4_TXFS		0x130b0
+			MX6QDL_PAD_GPIO_0__CCM_CLKO1	0x130b0 /* AUD4_MCK */
+		>;
+	};
 
-		pinctrl_ecspi3: escpi3grp {
-			fsl,pins = <
-				MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK	0x100b1
-				MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI	0x100b1
-				MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO	0x100b1
-				MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24	0x100b1
-			>;
-		};
+	pinctrl_ecspi3: escpi3grp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK	0x100b1
+			MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI	0x100b1
+			MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO	0x100b1
+			MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24	0x100b1
+		>;
+	};
 
-		pinctrl_enet: enetgrp {
-			fsl,pins = <
-				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
-				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
-				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
-				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
-				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
-				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
-				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
-				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
-				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
-				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
-				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
-				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
-				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
-				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
-				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
-				MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
-				MX6QDL_PAD_ENET_TXD0__GPIO1_IO30	0x1b0b0 /* PHY Reset */
-			>;
-		};
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
+			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
+			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
+			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
+			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
+			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
+			MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
+			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
+			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
+			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
+			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
+			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
+			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
+			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+			MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
+			MX6QDL_PAD_ENET_TXD0__GPIO1_IO30	0x1b0b0 /* PHY Reset */
+		>;
+	};
 
-		pinctrl_flexcan1: flexcan1grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b1
-				MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b1
-				MX6QDL_PAD_GPIO_9__GPIO1_IO09		0x4001b0b0 /* CAN_STBY */
-			>;
-		};
+	pinctrl_flexcan1: flexcan1grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b1
+			MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b1
+			MX6QDL_PAD_GPIO_9__GPIO1_IO09		0x4001b0b0 /* CAN_STBY */
+		>;
+	};
 
-		pinctrl_gpio_leds: gpioledsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL0__GPIO4_IO06  0x1b0b0
-				MX6QDL_PAD_KEY_ROW0__GPIO4_IO07  0x1b0b0
-				MX6QDL_PAD_KEY_ROW4__GPIO4_IO15  0x1b0b0
-			>;
-		};
+	pinctrl_gpio_leds: gpioledsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL0__GPIO4_IO06  0x1b0b0
+			MX6QDL_PAD_KEY_ROW0__GPIO4_IO07  0x1b0b0
+			MX6QDL_PAD_KEY_ROW4__GPIO4_IO15  0x1b0b0
+		>;
+	};
 
-		pinctrl_gpmi_nand: gpminandgrp {
-			fsl,pins = <
-				MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
-				MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
-				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
-				MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
-				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
-				MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
-				MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
-				MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
-				MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
-				MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
-				MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
-				MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
-				MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
-				MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
-				MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
-			>;
-		};
+	pinctrl_gpmi_nand: gpminandgrp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
+			MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
+			MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
+			MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
+			MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
+			MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
+			MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
+			MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
+			MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
+			MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
+			MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
+			MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
+			MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
+			MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
+			MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
+		>;
+	};
 
-		pinctrl_i2c1: i2c1grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
-				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
+			MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c2: i2c2grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
-				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
+			MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c3: i2c3grp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
-				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
+			MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_pcie: pciegrp {
-			fsl,pins = <
-				MX6QDL_PAD_ENET_TXD1__GPIO1_IO29	0x1b0b0 /* PCIE_RST# */
-			>;
-		};
+	pinctrl_pcie: pciegrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_TXD1__GPIO1_IO29	0x1b0b0 /* PCIE_RST# */
+		>;
+	};
 
-		pinctrl_pmic: pmicgrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
-			>;
-		};
+	pinctrl_pmic: pmicgrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
+		>;
+	};
 
-		pinctrl_pps: ppsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x1b0b1
-			>;
-		};
+	pinctrl_pps: ppsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm2: pwm2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm3: pwm3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm3: pwm3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm4: pwm4grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_CMD__PWM4_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm4: pwm4grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_CMD__PWM4_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_uart1: uart1grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
-				MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x4001b0b1 /* TEN */
-			>;
-		};
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
+			MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x4001b0b1 /* TEN */
+		>;
+	};
 
-		pinctrl_uart2: uart2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart5: uart5grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
-				MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
+			MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_usbotg: usbotggrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
-				MX6QDL_PAD_EIM_D22__GPIO3_IO22	0x1b0b0 /* OTG_PWR_EN */
-			>;
-		};
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
+			MX6QDL_PAD_EIM_D22__GPIO3_IO22	0x1b0b0 /* OTG_PWR_EN */
+		>;
+	};
 
-		pinctrl_usdhc3: usdhc3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
-				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x17059 /* CD */
-				MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x17059
-			>;
-		};
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x17059 /* CD */
+			MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x17059
+		>;
+	};
 
-		pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x170b9
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170b9
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170b9
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170b9
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170b9
-				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170b9 /* CD */
-				MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170b9
-			>;
-		};
+	pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x170b9
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170b9
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170b9
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170b9
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170b9
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170b9 /* CD */
+			MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170b9
+		>;
+	};
 
-		pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170f9
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170f9
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170f9
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170f9
-				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170f9 /* CD */
-				MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170f9
-			>;
-		};
+	pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170f9
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170f9
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170f9
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170f9
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170f9 /* CD */
+			MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170f9
+		>;
+	};
 
-		pinctrl_wdog: wdoggrp {
-			fsl,pins = <
-				MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
-			>;
-		};
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
+		>;
 	};
 };
diff --git a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
index 5bc6ed1a5b35..c75385c0cad0 100644
--- a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
@@ -294,7 +294,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
@@ -302,7 +302,7 @@
 		VDDIO-supply = <&reg_3p3v>;
 	};
 
-	touchscreen: egalax_ts@04 {
+	touchscreen: egalax_ts@4 {
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio1>;
@@ -368,7 +368,6 @@
 &uart1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart1>;
-	uart-has-rtscts;
 	rts-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 };
@@ -416,205 +415,203 @@
 };
 
 &iomuxc {
-	imx6qdl-gw53xx {
-		pinctrl_audmux: audmuxgrp {
-			fsl,pins = <
-				MX6QDL_PAD_SD2_DAT0__AUD4_RXD		0x130b0
-				MX6QDL_PAD_SD2_DAT3__AUD4_TXC		0x130b0
-				MX6QDL_PAD_SD2_DAT2__AUD4_TXD		0x110b0
-				MX6QDL_PAD_SD2_DAT1__AUD4_TXFS		0x130b0
-				MX6QDL_PAD_GPIO_0__CCM_CLKO1		0x130b0 /* AUD4_MCK */
-			>;
-		};
+	pinctrl_audmux: audmuxgrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD2_DAT0__AUD4_RXD		0x130b0
+			MX6QDL_PAD_SD2_DAT3__AUD4_TXC		0x130b0
+			MX6QDL_PAD_SD2_DAT2__AUD4_TXD		0x110b0
+			MX6QDL_PAD_SD2_DAT1__AUD4_TXFS		0x130b0
+			MX6QDL_PAD_GPIO_0__CCM_CLKO1		0x130b0 /* AUD4_MCK */
+		>;
+	};
 
-		pinctrl_enet: enetgrp {
-			fsl,pins = <
-				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
-				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
-				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
-				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
-				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
-				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
-				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
-				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
-				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
-				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
-				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
-				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
-				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
-				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
-				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
-				MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
-			>;
-		};
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
+			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
+			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
+			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
+			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
+			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
+			MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
+			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
+			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
+			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
+			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
+			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
+			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
+			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+			MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
+		>;
+	};
 
-		pinctrl_flexcan1: flexcan1grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b1
-				MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b1
-				MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x4001b0b0 /* CAN_STBY */
-			>;
-		};
+	pinctrl_flexcan1: flexcan1grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b1
+			MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b1
+			MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x4001b0b0 /* CAN_STBY */
+		>;
+	};
 
-		pinctrl_gpio_leds: gpioledsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL0__GPIO4_IO06   0x1b0b0
-				MX6QDL_PAD_KEY_ROW0__GPIO4_IO07   0x1b0b0
-				MX6QDL_PAD_KEY_ROW4__GPIO4_IO15   0x1b0b0
-			>;
-		};
+	pinctrl_gpio_leds: gpioledsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL0__GPIO4_IO06   0x1b0b0
+			MX6QDL_PAD_KEY_ROW0__GPIO4_IO07   0x1b0b0
+			MX6QDL_PAD_KEY_ROW4__GPIO4_IO15   0x1b0b0
+		>;
+	};
 
-		pinctrl_gpmi_nand: gpminandgrp {
-			fsl,pins = <
-				MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
-				MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
-				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
-				MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
-				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
-				MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
-				MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
-				MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
-				MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
-				MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
-				MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
-				MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
-				MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
-				MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
-				MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
-			>;
-		};
+	pinctrl_gpmi_nand: gpminandgrp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
+			MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
+			MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
+			MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
+			MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
+			MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
+			MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
+			MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
+			MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
+			MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
+			MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
+			MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
+			MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
+			MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
+			MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
+		>;
+	};
 
-		pinctrl_i2c1: i2c1grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
-				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
+			MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c2: i2c2grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
-				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
+			MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c3: i2c3grp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
-				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
+			MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_pcie: pciegrp {
-			fsl,pins = <
-				MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b0 /* PCIE IRQ */
-				MX6QDL_PAD_ENET_TXD1__GPIO1_IO29  0x1b0b0 /* PCIE RST */
-			>;
-		};
+	pinctrl_pcie: pciegrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b0 /* PCIE IRQ */
+			MX6QDL_PAD_ENET_TXD1__GPIO1_IO29  0x1b0b0 /* PCIE RST */
+		>;
+	};
 
-		pinctrl_pmic: pmicgrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
-			>;
-		};
+	pinctrl_pmic: pmicgrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
+		>;
+	};
 
-		pinctrl_pps: ppsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x1b0b1
-			>;
-		};
+	pinctrl_pps: ppsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm2: pwm2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm3: pwm3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm3: pwm3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm4: pwm4grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_CMD__PWM4_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm4: pwm4grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_CMD__PWM4_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_uart1: uart1grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
-				MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x4001b0b1 /* TEN */
-			>;
-		};
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
+			MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x4001b0b1 /* TEN */
+		>;
+	};
 
-		pinctrl_uart2: uart2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart5: uart5grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
-				MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
+			MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_usbotg: usbotggrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
-				MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x1b0b0 /* PWR_EN */
-				MX6QDL_PAD_KEY_COL4__GPIO4_IO14		0x1b0b0 /* OC */
-			>;
-		};
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
+			MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x1b0b0 /* PWR_EN */
+			MX6QDL_PAD_KEY_COL4__GPIO4_IO14		0x1b0b0 /* OC */
+		>;
+	};
 
-		pinctrl_usdhc3: usdhc3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
-				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x17059 /* CD */
-				MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x17059
-			>;
-		};
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x17059 /* CD */
+			MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x17059
+		>;
+	};
 
-		pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100b9
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170b9
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170b9
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170b9
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170b9
-				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170b9 /* CD */
-				MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170b9
-			>;
-		};
+	pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100b9
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170b9
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170b9
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170b9
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170b9
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170b9 /* CD */
+			MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170b9
+		>;
+	};
 
-		pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170f9
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170f9
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170f9
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170f9
-				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170f9 /* CD */
-				MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170f9
-			>;
-		};
+	pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170f9
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170f9
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170f9
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170f9
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170f9 /* CD */
+			MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170f9
+		>;
+	};
 
-		pinctrl_wdog: wdoggrp {
-			fsl,pins = <
-				MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
-			>;
-		};
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
+		>;
 	};
 };
diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
index 66fcf838e964..eab75f3dbaf3 100644
--- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
@@ -223,7 +223,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
@@ -331,7 +331,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
@@ -339,7 +339,7 @@
 		VDDIO-supply = <&reg_3p3v>;
 	};
 
-	touchscreen: egalax_ts@04 {
+	touchscreen: egalax_ts@4 {
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio7>;
@@ -416,7 +416,6 @@
 &uart1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart1>;
-	uart-has-rtscts;
 	rts-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 };
@@ -469,221 +468,219 @@
 };
 
 &iomuxc {
-	imx6qdl-gw54xx {
-		pinctrl_audmux: audmuxgrp {
-			fsl,pins = <
-				MX6QDL_PAD_SD2_DAT0__AUD4_RXD		0x130b0
-				MX6QDL_PAD_SD2_DAT3__AUD4_TXC		0x130b0
-				MX6QDL_PAD_SD2_DAT2__AUD4_TXD		0x110b0
-				MX6QDL_PAD_SD2_DAT1__AUD4_TXFS		0x130b0
-				MX6QDL_PAD_GPIO_0__CCM_CLKO1		0x130b0 /* AUD4_MCK */
-			>;
-		};
+	pinctrl_audmux: audmuxgrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD2_DAT0__AUD4_RXD		0x130b0
+			MX6QDL_PAD_SD2_DAT3__AUD4_TXC		0x130b0
+			MX6QDL_PAD_SD2_DAT2__AUD4_TXD		0x110b0
+			MX6QDL_PAD_SD2_DAT1__AUD4_TXFS		0x130b0
+			MX6QDL_PAD_GPIO_0__CCM_CLKO1		0x130b0 /* AUD4_MCK */
+		>;
+	};
 
-		pinctrl_enet: enetgrp {
-			fsl,pins = <
-				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
-				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
-				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
-				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
-				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
-				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
-				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
-				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
-				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
-				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
-				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
-				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
-				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
-				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
-				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
-				MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
-			>;
-		};
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
+			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
+			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
+			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
+			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
+			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
+			MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
+			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
+			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
+			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
+			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
+			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
+			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
+			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+			MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
+		>;
+	};
 
-		pinctrl_ecspi2: escpi2grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK	0x100b1
-				MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI	0x100b1
-				MX6QDL_PAD_EIM_OE__ECSPI2_MISO	0x100b1
-				MX6QDL_PAD_EIM_RW__GPIO2_IO26	0x100b1
-			>;
-		};
+	pinctrl_ecspi2: escpi2grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK	0x100b1
+			MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI	0x100b1
+			MX6QDL_PAD_EIM_OE__ECSPI2_MISO	0x100b1
+			MX6QDL_PAD_EIM_RW__GPIO2_IO26	0x100b1
+		>;
+	};
 
-		pinctrl_flexcan1: flexcan1grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b1
-				MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b1
-				MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x4001b0b0 /* CAN_STBY */
-			>;
-		};
+	pinctrl_flexcan1: flexcan1grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b1
+			MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b1
+			MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x4001b0b0 /* CAN_STBY */
+		>;
+	};
 
-		pinctrl_gpio_leds: gpioledsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL0__GPIO4_IO06		0x1b0b0
-				MX6QDL_PAD_KEY_ROW0__GPIO4_IO07		0x1b0b0
-				MX6QDL_PAD_KEY_ROW4__GPIO4_IO15		0x1b0b0
-			>;
-		};
+	pinctrl_gpio_leds: gpioledsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL0__GPIO4_IO06		0x1b0b0
+			MX6QDL_PAD_KEY_ROW0__GPIO4_IO07		0x1b0b0
+			MX6QDL_PAD_KEY_ROW4__GPIO4_IO15		0x1b0b0
+		>;
+	};
 
-		pinctrl_gpmi_nand: gpminandgrp {
-			fsl,pins = <
-				MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
-				MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
-				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
-				MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
-				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
-				MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
-				MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
-				MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
-				MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
-				MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
-				MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
-				MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
-				MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
-				MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
-				MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
-			>;
-		};
+	pinctrl_gpmi_nand: gpminandgrp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
+			MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
+			MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
+			MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
+			MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
+			MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
+			MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
+			MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
+			MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
+			MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
+			MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
+			MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
+			MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
+			MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
+			MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
+		>;
+	};
 
-		pinctrl_i2c1: i2c1grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
-				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
+			MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c2: i2c2grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
-				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
+			MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c3: i2c3grp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
-				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
+			MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_pcie: pciegrp {
-			fsl,pins = <
-				MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28	0x1b0b0 /* PCIE IRQ */
-				MX6QDL_PAD_ENET_TXD1__GPIO1_IO29	0x1b0b0 /* PCIE RST */
-			>;
-		};
+	pinctrl_pcie: pciegrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28	0x1b0b0 /* PCIE IRQ */
+			MX6QDL_PAD_ENET_TXD1__GPIO1_IO29	0x1b0b0 /* PCIE RST */
+		>;
+	};
 
-		pinctrl_pps: ppsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x1b0b1
-			>;
-		};
+	pinctrl_pps: ppsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm1: pwm1grp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_9__PWM1_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm1: pwm1grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_9__PWM1_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm2: pwm2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm3: pwm3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD4_DAT1__PWM3_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm3: pwm3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT1__PWM3_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm4_backlight: pwm4grpbacklight {
-			fsl,pins = <
-				/* LVDS_PWM J6.5 */
-				MX6QDL_PAD_SD1_CMD__PWM4_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm4_backlight: pwm4grpbacklight {
+		fsl,pins = <
+			/* LVDS_PWM J6.5 */
+			MX6QDL_PAD_SD1_CMD__PWM4_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm4_dio: pwm4grpdio {
-			fsl,pins = <
-				/* DIO3 J16.4 */
-				MX6QDL_PAD_SD4_DAT2__PWM4_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm4_dio: pwm4grpdio {
+		fsl,pins = <
+			/* DIO3 J16.4 */
+			MX6QDL_PAD_SD4_DAT2__PWM4_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_uart1: uart1grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
-				MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x4001b0b1 /* TEN */
-			>;
-		};
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
+			MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x4001b0b1 /* TEN */
+		>;
+	};
 
-		pinctrl_uart2: uart2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart5: uart5grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
-				MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
+			MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_usbotg: usbotggrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
-				MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x1b0b0 /* PWR_EN */
-			>;
-		};
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
+			MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x1b0b0 /* PWR_EN */
+		>;
+	};
 
-		pinctrl_usdhc3: usdhc3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
-				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x17059 /* CD */
-				MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x17059
-			>;
-		};
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x17059 /* CD */
+			MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x17059
+		>;
+	};
 
-		pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100b9
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170b9
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170b9
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170b9
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170b9
-				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170b9 /* CD */
-				MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170b9
-			>;
-		};
+	pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100b9
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170b9
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170b9
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170b9
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170b9
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170b9 /* CD */
+			MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170b9
+		>;
+	};
 
-		pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170f9
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170f9
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170f9
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170f9
-				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170f9 /* CD */
-				MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170f9
-			>;
-		};
+	pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170f9
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170f9
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170f9
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170f9
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170f9 /* CD */
+			MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170f9
+		>;
+	};
 
-		pinctrl_wdog: wdoggrp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT3__WDOG2_B		0x1b0b0
-			>;
-		};
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT3__WDOG2_B		0x1b0b0
+		>;
 	};
 };
diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
index 405b40310ddf..30d4662d4480 100644
--- a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
@@ -320,110 +320,108 @@
 };
 
 &iomuxc {
-	imx6qdl-gw51xx {
-		pinctrl_flexcan1: flexcan1grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b1
-				MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b1
-				MX6QDL_PAD_GPIO_9__GPIO1_IO09		0x4001b0b0 /* CAN_STBY */
-			>;
-		};
+	pinctrl_flexcan1: flexcan1grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b1
+			MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b1
+			MX6QDL_PAD_GPIO_9__GPIO1_IO09		0x4001b0b0 /* CAN_STBY */
+		>;
+	};
 
-		pinctrl_gpio_leds: gpioledsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_ROW0__GPIO4_IO07   0x1b0b0
-			>;
-		};
+	pinctrl_gpio_leds: gpioledsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_ROW0__GPIO4_IO07   0x1b0b0
+		>;
+	};
 
-		pinctrl_gpmi_nand: gpminandgrp {
-			fsl,pins = <
-				MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
-				MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
-				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
-				MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
-				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
-				MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
-				MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
-				MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
-				MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
-				MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
-				MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
-				MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
-				MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
-				MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
-				MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
-			>;
-		};
+	pinctrl_gpmi_nand: gpminandgrp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
+			MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
+			MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
+			MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
+			MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
+			MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
+			MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
+			MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
+			MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
+			MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
+			MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
+			MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
+			MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
+			MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
+			MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
+		>;
+	};
 
-		pinctrl_i2c1: i2c1grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
-				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
+			MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c2: i2c2grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
-				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
+			MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c3: i2c3grp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
-				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
+			MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_pcie: pciegrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_0__GPIO1_IO00		0x1b0b0 /* PCIE RST */
-			>;
-		};
+	pinctrl_pcie: pciegrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_0__GPIO1_IO00		0x1b0b0 /* PCIE RST */
+		>;
+	};
 
-		pinctrl_pmic: pmicgrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
-			>;
-		};
+	pinctrl_pmic: pmicgrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
+		>;
+	};
 
-		pinctrl_pwm2: pwm2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm3: pwm3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm3: pwm3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_uart2: uart2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart3: uart3grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
-				MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart3: uart3grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
+			MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_usbotg: usbotggrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
-			>;
-		};
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
+		>;
+	};
 
-		pinctrl_wdog: wdoggrp {
-			fsl,pins = <
-				MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
-			>;
-		};
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
+		>;
 	};
 };
diff --git a/arch/arm/boot/dts/imx6qdl-gw552x.dtsi b/arch/arm/boot/dts/imx6qdl-gw552x.dtsi
index 67613dd7cc92..c67c10605070 100644
--- a/arch/arm/boot/dts/imx6qdl-gw552x.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw552x.dtsi
@@ -270,105 +270,103 @@
 };
 
 &iomuxc {
-	imx6qdl-gw552x {
-		pinctrl_gpio_leds: gpioledsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL0__GPIO4_IO06		0x1b0b0
-				MX6QDL_PAD_KEY_ROW0__GPIO4_IO07		0x1b0b0
-				MX6QDL_PAD_KEY_ROW4__GPIO4_IO15		0x1b0b0
-			>;
-		};
+	pinctrl_gpio_leds: gpioledsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL0__GPIO4_IO06		0x1b0b0
+			MX6QDL_PAD_KEY_ROW0__GPIO4_IO07		0x1b0b0
+			MX6QDL_PAD_KEY_ROW4__GPIO4_IO15		0x1b0b0
+		>;
+	};
 
-		pinctrl_gpmi_nand: gpminandgrp {
-			fsl,pins = <
-				MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
-				MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
-				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
-				MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
-				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
-				MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
-				MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
-				MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
-				MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
-				MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
-				MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
-				MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
-				MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
-				MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
-				MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
-			>;
-		};
+	pinctrl_gpmi_nand: gpminandgrp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
+			MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
+			MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
+			MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
+			MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
+			MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
+			MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
+			MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
+			MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
+			MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
+			MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
+			MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
+			MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
+			MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
+			MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
+		>;
+	};
 
-		pinctrl_i2c1: i2c1grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
-				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
+			MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c2: i2c2grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
-				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
+			MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c3: i2c3grp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
-				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
+			MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_pcie: pciegrp {
-			fsl,pins = <
-				MX6QDL_PAD_ENET_TXD1__GPIO1_IO29	0x1b0b0
-			>;
-		};
+	pinctrl_pcie: pciegrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_TXD1__GPIO1_IO29	0x1b0b0
+		>;
+	};
 
-		pinctrl_pmic: pmicgrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
-			>;
-		};
+	pinctrl_pmic: pmicgrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
+		>;
+	};
 
-		pinctrl_pwm2: pwm2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm3: pwm3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm3: pwm3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_uart2: uart2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart3: uart3grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
-				MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart3: uart3grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
+			MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart5: uart5grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
-				MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
+			MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_wdog: wdoggrp {
-			fsl,pins = <
-				MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
-			>;
-		};
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
+		>;
 	};
 };
diff --git a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
index 57374dddf98d..1a0faa1a14c8 100644
--- a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
@@ -261,6 +261,37 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
+
+	adv7180: camera@20 {
+		compatible = "adi,adv7180";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_adv7180>;
+		reg = <0x20>;
+		powerdown-gpios = <&gpio5 20 GPIO_ACTIVE_LOW>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
+
+		port {
+			adv7180_to_ipu1_csi0_mux: endpoint {
+				remote-endpoint = <&ipu1_csi0_mux_from_parallel_sensor>;
+				bus-width = <8>;
+			};
+		};
+	};
+};
+
+&ipu1_csi0_from_ipu1_csi0_mux {
+	bus-width = <8>;
+};
+
+&ipu1_csi0_mux_from_parallel_sensor {
+	remote-endpoint = <&adv7180_to_ipu1_csi0_mux>;
+	bus-width = <8>;
+};
+
+&ipu1_csi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ipu1_csi0>;
 };
 
 &pcie {
@@ -340,6 +371,13 @@
 };
 
 &iomuxc {
+	pinctrl_adv7180: adv7180grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT5__GPIO5_IO23        0x0001b0b0
+			MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20     0x4001b0b0
+		>;
+	};
+
 	pinctrl_gpmi_nand: gpminandgrp {
 		fsl,pins = <
 			MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
@@ -387,6 +425,22 @@
 		>;
 	};
 
+	pinctrl_ipu1_csi0: ipu1csi0grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19    0x1b0b0
+			MX6QDL_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC      0x1b0b0
+			MX6QDL_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC     0x1b0b0
+			MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK   0x1b0b0
+		>;
+	};
+
 	pinctrl_gpio_leds: gpioledsgrp {
 		fsl,pins = <
 			MX6QDL_PAD_KEY_COL2__GPIO4_IO10		0x1b0b0
diff --git a/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi b/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi
index 988334c889eb..37c07c0748aa 100644
--- a/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi
@@ -138,7 +138,7 @@
 	};
 
 	/* Pro baseboard model */
-	sgtl5000: sgtl5000@0a {
+	sgtl5000: sgtl5000@a {
 		clocks = <&clks IMX6QDL_CLK_CKO>;
 		compatible = "fsl,sgtl5000";
 		pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/imx6qdl-icore-rqs.dtsi b/arch/arm/boot/dts/imx6qdl-icore-rqs.dtsi
index 5fab5be414fe..b6220d62f6de 100644
--- a/arch/arm/boot/dts/imx6qdl-icore-rqs.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-icore-rqs.dtsi
@@ -41,6 +41,7 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/clock/imx6qdl-clock.h>
+#include <dt-bindings/sound/fsl-imx-audmux.h>
 
 / {
 	memory {
@@ -118,17 +119,77 @@
 		clocks = <&clks IMX6QDL_CLK_LVDS2_GATE>;
 		clock-names = "refclk";
 	};
-};
 
-&clks {
-	assigned-clocks = <&clks IMX6QDL_CLK_LVDS2_SEL>;
-	assigned-clock-parents = <&clks IMX6QDL_CLK_OSC>;
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "imx6qdl-icore-rqs-sgtl5000";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,bitclock-master = <&dailink_master>;
+		simple-audio-card,frame-master = <&dailink_master>;
+		simple-audio-card,widgets =
+			"Microphone", "Mic Jack",
+			"Headphone", "Headphone Jack",
+			"Line", "Line In Jack",
+			"Speaker", "Line Out Jack",
+			"Speaker", "Ext Spk";
+		simple-audio-card,routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+
+		simple-audio-card,cpu {
+			sound-dai = <&ssi1>;
+		};
+
+		dailink_master: simple-audio-card,codec {
+			sound-dai = <&sgtl5000>;
+		};
+	};
 };
 
 &audmux {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_audmux>;
 	status = "okay";
+
+	audmux_ssi1 {
+		fsl,audmux-port = <MX51_AUDMUX_PORT1_SSI0>;
+		fsl,port-config = <
+			(IMX_AUDMUX_V2_PTCR_TFSDIR |
+			IMX_AUDMUX_V2_PTCR_TFSEL(MX51_AUDMUX_PORT4) |
+			IMX_AUDMUX_V2_PTCR_TCLKDIR |
+			IMX_AUDMUX_V2_PTCR_TCSEL(MX51_AUDMUX_PORT4) |
+			IMX_AUDMUX_V2_PTCR_SYN)
+			IMX_AUDMUX_V2_PDCR_RXDSEL(MX51_AUDMUX_PORT4)
+		>;
+	};
+
+	audmux_aud4 {
+		fsl,audmux-port = <MX51_AUDMUX_PORT4>;
+		fsl,port-config = <
+			IMX_AUDMUX_V2_PTCR_SYN
+			IMX_AUDMUX_V2_PDCR_RXDSEL(MX51_AUDMUX_PORT1_SSI0)
+		>;
+	};
+};
+
+&can1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_can1>;
+	xceiver-supply = <&reg_3p3v>;
+	status = "okay";
+};
+
+&can2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_can2>;
+	xceiver-supply = <&reg_3p3v>;
+	status = "okay";
+};
+
+&clks {
+	assigned-clocks = <&clks IMX6QDL_CLK_LVDS2_SEL>;
+	assigned-clock-parents = <&clks IMX6QDL_CLK_OSC>;
 };
 
 &fec {
@@ -174,6 +235,16 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
+
+	sgtl5000: codec@a {
+		#sound-dai-cells = <0>;
+		compatible = "fsl,sgtl5000";
+		reg = <0x0a>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
+		VDDA-supply = <&reg_2p5v>;
+		VDDIO-supply = <&reg_3p3v>;
+		VDDD-supply = <&reg_1p8v>;
+	};
 };
 
 &pcie {
@@ -271,6 +342,20 @@
 		>;
 	};
 
+	pinctrl_can1: can1grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b020
+			MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x1b020
+		>;
+	};
+
+	pinctrl_can2: can2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x1b020
+			MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b020
+		>;
+	};
+
 	pinctrl_i2c1: i2c1grp {
 		fsl,pins = <
 			MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
diff --git a/arch/arm/boot/dts/imx6qdl-icore.dtsi b/arch/arm/boot/dts/imx6qdl-icore.dtsi
index 56d0c5d21cd0..a1b469c142f1 100644
--- a/arch/arm/boot/dts/imx6qdl-icore.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-icore.dtsi
@@ -42,6 +42,7 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/sound/fsl-imx-audmux.h>
 
 / {
 	memory {
@@ -55,6 +56,25 @@
 		default-brightness-level = <7>;
 	};
 
+	reg_1p8v: regulator-1p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "1P8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+
+	reg_2p5v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "2P5V";
+		regulator-min-microvolt = <2500000>;
+		regulator-max-microvolt = <2500000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
 	reg_3p3v: regulator-3p3v {
 		compatible = "regulator-fixed";
 		regulator-name = "3P3V";
@@ -87,6 +107,59 @@
 		#clock-cells = <0>;
 		clock-frequency = <25000000>;  /* 25MHz for example */
 	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "imx6qdl-icore-sgtl5000";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,bitclock-master = <&dailink_master>;
+		simple-audio-card,frame-master = <&dailink_master>;
+		simple-audio-card,widgets =
+			"Microphone", "Mic Jack",
+			"Headphone", "Headphone Jack",
+			"Line", "Line In Jack",
+			"Speaker", "Line Out Jack",
+			"Speaker", "Ext Spk";
+		simple-audio-card,routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+
+		simple-audio-card,cpu {
+			sound-dai = <&ssi1>;
+		};
+
+		dailink_master: simple-audio-card,codec {
+			sound-dai = <&sgtl5000>;
+		};
+	};
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux>;
+	status = "okay";
+
+
+	audmux_ssi1 {
+		fsl,audmux-port = <MX51_AUDMUX_PORT1_SSI0>;
+		fsl,port-config = <
+			(IMX_AUDMUX_V2_PTCR_TFSDIR |
+			IMX_AUDMUX_V2_PTCR_TFSEL(MX51_AUDMUX_PORT4) |
+			IMX_AUDMUX_V2_PTCR_TCLKDIR |
+			IMX_AUDMUX_V2_PTCR_TCSEL(MX51_AUDMUX_PORT4) |
+			IMX_AUDMUX_V2_PTCR_SYN)
+			IMX_AUDMUX_V2_PDCR_RXDSEL(MX51_AUDMUX_PORT4)
+		>;
+	};
+
+	audmux_aud4 {
+		fsl,audmux-port = <MX51_AUDMUX_PORT4>;
+		fsl,port-config = <
+			IMX_AUDMUX_V2_PTCR_SYN
+			IMX_AUDMUX_V2_PDCR_RXDSEL(MX51_AUDMUX_PORT1_SSI0)
+		>;
+	};
 };
 
 &can1 {
@@ -141,6 +214,16 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
+
+	sgtl5000: codec@a {
+		#sound-dai-cells = <0>;
+		compatible = "fsl,sgtl5000";
+		reg = <0x0a>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
+		VDDA-supply = <&reg_2p5v>;
+		VDDIO-supply = <&reg_3p3v>;
+		VDDD-supply = <&reg_1p8v>;
+	};
 };
 
 &pwm3 {
@@ -149,6 +232,11 @@
 	status = "okay";
 };
 
+&ssi1 {
+	fsl,mode = "i2s-slave";
+	status = "okay";
+};
+
 &uart4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart4>;
@@ -178,6 +266,15 @@
 };
 
 &iomuxc {
+	pinctrl_audmux: audmux {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT20__AUD4_TXC  0x130b0
+			MX6QDL_PAD_DISP0_DAT21__AUD4_TXD  0x110b0
+			MX6QDL_PAD_DISP0_DAT22__AUD4_TXFS 0x130b0
+			MX6QDL_PAD_DISP0_DAT23__AUD4_RXD  0x130b0
+		>;
+	};
+
 	pinctrl_enet: enetgrp {
 		fsl,pins = <
 			MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN	0x1b0b0
diff --git a/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi b/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi
index 6b81580623ff..4cc4e23cf99c 100644
--- a/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi
@@ -255,7 +255,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_sgtl5000>;
@@ -279,7 +279,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	touchscreen@04 {
+	touchscreen@4 {
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio1>;
diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi
index b63134e3b51a..3a77f0fedfce 100644
--- a/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi
@@ -256,7 +256,7 @@
 		status = "okay";
 	};
 
-	lcd_display: display@di0 {
+	lcd_display: disp0 {
 		compatible = "fsl,imx-parallel-display";
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -397,7 +397,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_sgtl5000>;
@@ -429,7 +429,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	touchscreen@04 {
+	touchscreen@4 {
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio1>;
diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi
index aeaa5a6e4fcf..40942d6b94b3 100644
--- a/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi
@@ -120,7 +120,7 @@
 		};
 	};
 
-	lcd_display: display@di0 {
+	lcd_display: disp0 {
 		compatible = "fsl,imx-parallel-display";
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -315,7 +315,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_sgtl5000>;
@@ -347,7 +347,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	touchscreen@04 {
+	touchscreen@4 {
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio1>;
@@ -507,7 +507,7 @@
 	pinctrl_pcie: pciegrp {
 		fsl,pins = <
 			/* PCIe reset */
-			MX6QDL_PAD_EIM_BCLK__GPIO6_IO31	0x030b0
+			MX6QDL_PAD_EIM_DA0__GPIO3_IO00	0x030b0
 			MX6QDL_PAD_EIM_DA4__GPIO3_IO04	0x030b0
 		>;
 	};
@@ -668,7 +668,7 @@
 &pcie {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pcie>;
-	reset-gpio = <&gpio6 31 GPIO_ACTIVE_LOW>;
+	reset-gpio = <&gpio3 0 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi
index f22e5879340b..4bdf29169d2a 100644
--- a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi
@@ -108,6 +108,18 @@
 			startup-delay-us = <70000>;
 			enable-active-high;
 		};
+
+		reg_usb_h1_vbus: regulator@5 {
+			compatible = "regulator-fixed";
+			reg = <5>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_usbh1>;
+			regulator-name = "usb_h1_vbus";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
 	};
 
 	gpio-keys {
@@ -185,7 +197,7 @@
 		status = "okay";
 	};
 
-	lcd_display: display@di0 {
+	lcd_display: disp0 {
 		compatible = "fsl,imx-parallel-display";
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -301,7 +313,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
@@ -328,7 +340,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	touchscreen@04 {
+	touchscreen@4 {
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio1>;
@@ -515,6 +527,12 @@
 			>;
 		};
 
+		pinctrl_usbh1: usbh1grp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_17__GPIO7_IO12		0x030b0
+			>;
+		};
+
 		pinctrl_usbotg: usbotggrp {
 			fsl,pins = <
 				MX6QDL_PAD_GPIO_1__USB_OTG_ID	0x17059
@@ -629,6 +647,7 @@
 };
 
 &usbh1 {
+	vbus-supply = <&reg_usb_h1_vbus>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6qdl-rex.dtsi b/arch/arm/boot/dts/imx6qdl-rex.dtsi
index 5cf90c24c707..6e9549ff11da 100644
--- a/arch/arm/boot/dts/imx6qdl-rex.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-rex.dtsi
@@ -121,7 +121,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
index 6a7594e5d183..4fa2fac3877b 100644
--- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
@@ -244,7 +244,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
diff --git a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
index afe7449c47da..35de7adc997b 100644
--- a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
@@ -123,6 +123,18 @@
 			regulator-max-microvolt = <2800000>;
 			regulator-always-on;
 		};
+
+		reg_usb_h1_vbus: regulator@7 {
+			compatible = "regulator-fixed";
+			reg = <7>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_usbh1>;
+			regulator-name = "usb_h1_vbus";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
 	};
 
 	mipi_xclk: mipi_xclk {
@@ -209,7 +221,7 @@
 		status = "okay";
 	};
 
-	lcd_display: display@di0 {
+	lcd_display: disp0 {
 		compatible = "fsl,imx-parallel-display";
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -338,7 +350,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
@@ -610,6 +622,12 @@
 			>;
 		};
 
+		pinctrl_usbh1: usbh1grp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_17__GPIO7_IO12		0x030b0
+			>;
+		};
+
 		pinctrl_usbotg: usbotggrp {
 			fsl,pins = <
 				MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
@@ -705,6 +723,7 @@
 };
 
 &usbh1 {
+	vbus-supply = <&reg_usb_h1_vbus>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index b72b6fa47580..0a50705b9c18 100644
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -67,7 +67,6 @@
 			regulator-min-microvolt = <3300000>;
 			regulator-max-microvolt = <3300000>;
 			gpio = <&gpio3 19 0>;
-			regulator-always-on;
 			enable-active-high;
 		};
 	};
@@ -214,6 +213,8 @@
 };
 
 &hdmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hdmi_cec>;
 	ddc-i2c-bus = <&i2c2>;
 	status = "okay";
 };
@@ -304,7 +305,7 @@
 		};
 	};
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
@@ -411,7 +412,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	egalax_ts@04 {
+	egalax_ts@4 {
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio6>;
@@ -486,6 +487,12 @@
 			>;
 		};
 
+		pinctrl_hdmi_cec: hdmicecgrp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE	0x1f8b0
+			>;
+		};
+
 		pinctrl_i2c1: i2c1grp {
 			fsl,pins = <
 				MX6QDL_PAD_CSI0_DAT8__I2C1_SDA		0x4001b8b1
@@ -651,6 +658,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pcie>;
 	reset-gpio = <&gpio7 12 GPIO_ACTIVE_LOW>;
+	vpcie-supply = <&reg_pcie>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6qdl-tx6-lcd.dtsi b/arch/arm/boot/dts/imx6qdl-tx6-lcd.dtsi
new file mode 100644
index 000000000000..5102fc47380b
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-tx6-lcd.dtsi
@@ -0,0 +1,252 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/ {
+	aliases {
+		display = &display;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_lcd1_pwr>;
+		enable-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>;
+		power-supply = <&reg_3v3>;
+		turn-on-delay-ms = <35>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	lcd_panel: lcd-panel {
+		compatible = "edt,etm0700g0dh6";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_lcd0_pwr>;
+		enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
+		power-supply = <&reg_3v3>;
+		backlight = <&backlight>;
+		bus-format-override = "rgb24";
+
+		port {
+			lcd_panel_in: endpoint {
+				remote-endpoint = <&lcd_out>;
+			};
+		};
+	};
+
+	display: disp0 {
+		compatible = "fsl,imx-parallel-display";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_disp0_1>;
+		status = "okay";
+
+		port@0 {
+			reg = <0>;
+
+			lcd_in: endpoint {
+				remote-endpoint = <&ipu1_di0_disp0>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+
+			lcd_out: endpoint {
+				remote-endpoint = <&lcd_panel_in>;
+			};
+		};
+
+		display-timings {
+			VGA {
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <48>;
+				hsync-len = <96>;
+				hfront-porch = <16>;
+				vback-porch = <31>;
+				vsync-len = <2>;
+				vfront-porch = <12>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ETV570 {
+				u-boot,panel-name = "edt,et057090dhu";
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <114>;
+				hsync-len = <30>;
+				hfront-porch = <16>;
+				vback-porch = <32>;
+				vsync-len = <3>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0350 {
+				u-boot,panel-name = "edt,et0350g0dh6";
+				clock-frequency = <6413760>;
+				hactive = <320>;
+				vactive = <240>;
+				hback-porch = <34>;
+				hsync-len = <34>;
+				hfront-porch = <20>;
+				vback-porch = <15>;
+				vsync-len = <3>;
+				vfront-porch = <4>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0430 {
+				u-boot,panel-name = "edt,et0430g0dh6";
+				clock-frequency = <9009000>;
+				hactive = <480>;
+				vactive = <272>;
+				hback-porch = <2>;
+				hsync-len = <41>;
+				hfront-porch = <2>;
+				vback-porch = <2>;
+				vsync-len = <10>;
+				vfront-porch = <2>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+
+			ET0500 {
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0700 { /* same as ET0500 */
+				u-boot,panel-name = "edt,etm0700g0dh6";
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ETQ570 {
+				clock-frequency = <6596040>;
+				hactive = <320>;
+				vactive = <240>;
+				hback-porch = <38>;
+				hsync-len = <30>;
+				hfront-porch = <30>;
+				vback-porch = <16>;
+				vsync-len = <3>;
+				vfront-porch = <4>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			CoMTFT { /* same as ET0700 but with inverted pixel clock */
+				u-boot,panel-name = "edt,etm0700g0edh6";
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+		};
+	};
+};
+
+&ipu1_di0_disp0 {
+	remote-endpoint = <&lcd_in>;
+};
diff --git a/arch/arm/boot/dts/imx6qdl-tx6-lvds.dtsi b/arch/arm/boot/dts/imx6qdl-tx6-lvds.dtsi
new file mode 100644
index 000000000000..2ca2eb37e14f
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-tx6-lvds.dtsi
@@ -0,0 +1,286 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/ {
+	aliases {
+		display = &lvds0;
+		lvds0 = &lvds0;
+		lvds1 = &lvds1;
+	};
+
+	backlight0: backlight0 {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 0>;
+		power-supply = <&reg_lcd0_pwr>;
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	backlight1: backlight1 {
+		compatible = "pwm-backlight";
+		pwms = <&pwm1 0 500000 0>;
+		power-supply = <&reg_lcd1_pwr>;
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	lvds0_panel: lvds0-panel {
+		compatible = "nlt,nl12880bc20-spwg-24";
+		backlight = <&backlight0>;
+		power-supply = <&reg_3v3>;
+
+		port {
+			panel_in_lvds0: endpoint {
+				remote-endpoint = <&lvds0_out>;
+			};
+		};
+	};
+
+	lvds1_panel: lvds1-panel {
+		compatible = "nlt,nl12880bc20-spwg-24";
+		backlight = <&backlight1>;
+		power-supply = <&reg_3v3>;
+
+		port {
+			panel_in_lvds1: endpoint {
+				remote-endpoint = <&lvds1_out>;
+			};
+		};
+	};
+};
+
+&kpp {
+	status = "disabled"; /* pad conflict with backlight1 PWM */
+};
+
+&ldb {
+	status = "okay";
+
+	lvds0: lvds-channel@0 {
+		fsl,data-width = <18>;
+		status = "okay";
+
+		port@4 {
+			reg = <4>;
+
+			lvds0_out: endpoint {
+				remote-endpoint = <&panel_in_lvds0>;
+			};
+		};
+
+		display-timings {
+			hsd100pxn1 {
+				u-boot,panel-name = "hannstar,hsd100pxn1";
+				clock-frequency = <65000000>;
+				hactive = <1024>;
+				vactive = <768>;
+				hback-porch = <220>;
+				hfront-porch = <40>;
+				vback-porch = <21>;
+				vfront-porch = <7>;
+				hsync-len = <60>;
+				vsync-len = <10>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+
+			VGA {
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <48>;
+				hfront-porch = <16>;
+				vback-porch = <31>;
+				vfront-porch = <12>;
+				hsync-len = <96>;
+				vsync-len = <2>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			nl12880bc20 {
+				u-boot,panel-name = "nlt,nl12880bc20-spwg-24";
+				clock-frequency = <71000000>;
+				hactive = <1280>;
+				vactive = <800>;
+				hback-porch = <50>;
+				hfront-porch = <50>;
+				vback-porch = <5>;
+				vfront-porch = <5>;
+				hsync-len = <60>;
+				vsync-len = <13>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+
+			ET0700 {
+				u-boot,panel-name = "edt,etm0700g0dh6";
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ETV570 {
+				u-boot,panel-name = "edt,et057090dhu";
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <114>;
+				hsync-len = <30>;
+				hfront-porch = <16>;
+				vback-porch = <32>;
+				vsync-len = <3>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+		};
+	};
+
+	lvds1: lvds-channel@1 {
+		fsl,data-width = <18>;
+		status = "okay";
+
+		port@4 {
+			reg = <4>;
+
+			lvds1_out: endpoint {
+				remote-endpoint = <&panel_in_lvds1>;
+			};
+		};
+
+		display-timings {
+			hsd100pxn1 {
+				clock-frequency = <65000000>;
+				hactive = <1024>;
+				vactive = <768>;
+				hback-porch = <220>;
+				hfront-porch = <40>;
+				vback-porch = <21>;
+				vfront-porch = <7>;
+				hsync-len = <60>;
+				vsync-len = <10>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+
+			VGA {
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <48>;
+				hfront-porch = <16>;
+				vback-porch = <31>;
+				vfront-porch = <12>;
+				hsync-len = <96>;
+				vsync-len = <2>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			nl12880bc20 {
+				clock-frequency = <71000000>;
+				hactive = <1280>;
+				vactive = <800>;
+				hback-porch = <50>;
+				hfront-porch = <50>;
+				vback-porch = <5>;
+				vfront-porch = <5>;
+				hsync-len = <60>;
+				vsync-len = <13>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+		};
+	};
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&reg_lcd0_pwr {
+	status = "okay";
+};
+
+&reg_lcd1_pwr {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6qdl-tx6-mb7.dtsi b/arch/arm/boot/dts/imx6qdl-tx6-mb7.dtsi
new file mode 100644
index 000000000000..4c4e2e1a931f
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-tx6-mb7.dtsi
@@ -0,0 +1,99 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/ {
+	backlight0 {
+		pwms = <&pwm1 0 500000 PWM_POLARITY_INVERTED>;
+		turn-on-delay-ms = <35>;
+		power-supply = <&reg_lcd1_pwr>;
+	};
+
+	backlight1 {
+		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
+		turn-on-delay-ms = <35>;
+		power-supply = <&reg_lcd1_pwr>;
+	};
+
+	lcd-panel {
+		compatible = "edt,et057090dhu";
+		bus-format-override = "rgb24";
+		pixelclk-active = <0>;
+	};
+
+	lvds0-panel {
+		compatible = "edt,etml1010g0dka";
+		bus-format-override = "spwg-18";
+		pixelclk-active = <0>;
+	};
+
+	lvds1-panel {
+		compatible = "edt,etml1010g0dka";
+		bus-format-override = "spwg-18";
+		pixelclk-active = <0>;
+	};
+};
+
+&can1 {
+	status = "disabled";
+};
+
+&can2 {
+	xceiver-supply = <&reg_3v3>;
+};
+
+&ds1339 {
+	/*
+	 * The backup voltage of the module internal RTC is not wired
+	 * by default on the MB7, so disable that RTC chip.
+	 */
+	status = "disabled";
+};
+
+&i2c3 {
+	rtc: mcp7940x@6f {
+		compatible = "microchip,mcp7940x";
+		reg = <0x6f>;
+	};
+};
+
+&reg_lcd0_pwr {
+	status = "disabled";
+};
diff --git a/arch/arm/boot/dts/imx6qdl-tx6.dtsi b/arch/arm/boot/dts/imx6qdl-tx6.dtsi
index c6bec97fbeaf..6abb66cd7d4a 100644
--- a/arch/arm/boot/dts/imx6qdl-tx6.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-tx6.dtsi
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -43,6 +43,7 @@
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/sound/fsl-imx-audmux.h>
 
 / {
 	aliases {
@@ -145,7 +146,7 @@
 		pinctrl-0 = <&pinctrl_lcd0_pwr>;
 		gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
-		regulator-boot-on;
+		status = "disabled";
 	};
 
 	reg_lcd1_pwr: regulator-lcd1-pwr {
@@ -157,7 +158,7 @@
 		pinctrl-0 = <&pinctrl_lcd1_pwr>;
 		gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
-		regulator-boot-on;
+		status = "disabled";
 	};
 
 	reg_usbh1_vbus: regulator-usbh1-vbus {
@@ -183,24 +184,56 @@
 	};
 
 	sound {
-		compatible = "karo,imx6qdl-tx6qdl-sgtl5000",
-			     "fsl,imx-audio-sgtl5000";
-		model = "sgtl5000-audio";
+		compatible = "karo,imx6qdl-tx6-sgtl5000",
+			     "simple-audio-card";
+		simple-audio-card,name = "imx6qdl-tx6-sgtl5000-audio";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_audmux>;
-		ssi-controller = <&ssi1>;
-		audio-codec = <&sgtl5000>;
-		audio-routing =
+		simple-audio-card,format = "i2s";
+		simple-audio-card,bitclock-master = <&codec_dai>;
+		simple-audio-card,frame-master = <&codec_dai>;
+		simple-audio-card,widgets =
+			"Microphone", "Mic Jack",
+			"Line", "Line In",
+			"Line", "Line Out",
+			"Headphone", "Headphone Jack";
+		simple-audio-card,routing =
 			"MIC_IN", "Mic Jack",
 			"Mic Jack", "Mic Bias",
 			"Headphone Jack", "HP_OUT";
-		mux-int-port = <1>;
-		mux-ext-port = <5>;
+
+		cpu_dai: simple-audio-card,cpu {
+			sound-dai = <&ssi1>;
+		};
+
+		codec_dai: simple-audio-card,codec {
+			sound-dai = <&sgtl5000>;
+		};
 	};
 };
 
 &audmux {
 	status = "okay";
+
+	ssi1 {
+		fsl,audmux-port = <0>;
+		fsl,port-config = <
+			(IMX_AUDMUX_V2_PTCR_SYN |
+			IMX_AUDMUX_V2_PTCR_TFSEL(4) |
+			IMX_AUDMUX_V2_PTCR_TCSEL(4) |
+			IMX_AUDMUX_V2_PTCR_TFSDIR |
+			IMX_AUDMUX_V2_PTCR_TCLKDIR)
+			IMX_AUDMUX_V2_PDCR_RXDSEL(4)
+		>;
+	};
+
+	pins5 {
+		fsl,audmux-port = <4>;
+		fsl,port-config = <
+			IMX_AUDMUX_V2_PTCR_SYN
+			IMX_AUDMUX_V2_PDCR_RXDSEL(0)
+		>;
+	};
 };
 
 &can1 {
@@ -241,7 +274,7 @@
 
 &fec {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_enet>;
+	pinctrl-0 = <&pinctrl_enet &pinctrl_enet_mdio &pinctrl_etnphy_rst>;
 	clocks = <&clks IMX6QDL_CLK_ENET>,
 		 <&clks IMX6QDL_CLK_ENET>,
 		 <&clks IMX6QDL_CLK_ENET_REF>,
@@ -249,6 +282,7 @@
 	clock-names = "ipg", "ahb", "ptp", "enet_out";
 	phy-mode = "rmii";
 	phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
+	phy-reset-post-delay = <10>;
 	phy-handle = <&etnphy>;
 	phy-supply = <&reg_3v3_etn>;
 	status = "okay";
@@ -261,8 +295,9 @@
 			compatible = "ethernet-phy-ieee802.3-c22";
 			reg = <0>;
 			pinctrl-names = "default";
-			pinctrl-0 = <&pinctrl_enet_mdio>;
-			interrupts-extended = <&gpio7 1 IRQ_TYPE_EDGE_FALLING>;
+			pinctrl-0 = <&pinctrl_etnphy_int>;
+			interrupt-parent = <&gpio7>;
+			interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
 		};
 	};
 };
@@ -276,25 +311,34 @@
 };
 
 &i2c1 {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
 	clock-frequency = <400000>;
 	status = "okay";
 
 	ds1339: rtc@68 {
 		compatible = "dallas,ds1339";
 		reg = <0x68>;
+		trickle-resistor-ohms = <250>;
+		trickle-diode-disable;
 	};
 };
 
 &i2c3 {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c3>;
+	pinctrl-1 = <&pinctrl_i2c3_gpio>;
+	scl-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
 	clock-frequency = <400000>;
 	status = "okay";
 
-	sgtl5000: sgtl5000@0a {
+	sgtl5000: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
+		#sound-dai-cells = <0>;
 		reg = <0x0a>;
 		VDDA-supply = <&reg_2v5>;
 		VDDIO-supply = <&reg_3v3>;
@@ -332,8 +376,6 @@
 
 	pinctrl_hog: hoggrp {
 		fsl,pins = <
-			MX6QDL_PAD_SD3_DAT2__GPIO7_IO06		0x1b0b1 /* ETN PHY RESET */
-			MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x1b0b1 /* ETN PHY INT */
 			MX6QDL_PAD_EIM_A25__GPIO5_IO02		0x1b0b1 /* PWR BTN */
 		>;
 	};
@@ -451,12 +493,24 @@
 		>;
 	};
 
+	pinctrl_etnphy_int: etnphy-intgrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x1b0b1 /* ETN PHY INT */
+		>;
+	};
+
 	pinctrl_etnphy_power: etnphy-pwrgrp {
 		fsl,pins = <
 			MX6QDL_PAD_EIM_D20__GPIO3_IO20		0x1b0b1 /* ETN PHY POWER */
 		>;
 	};
 
+	pinctrl_etnphy_rst: etnphy-rstgrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_DAT2__GPIO7_IO06		0x1b0b1 /* ETN PHY RESET */
+		>;
+	};
+
 	pinctrl_flexcan1: flexcan1grp {
 		fsl,pins = <
 			MX6QDL_PAD_GPIO_7__FLEXCAN1_TX		0x1b0b0
@@ -504,6 +558,13 @@
 		>;
 	};
 
+	pinctrl_i2c1_gpio: i2c1-gpiogrp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__GPIO3_IO21		0x4001b8b1
+			MX6QDL_PAD_EIM_D28__GPIO3_IO28		0x4001b8b1
+		>;
+	};
+
 	pinctrl_i2c3: i2c3grp {
 		fsl,pins = <
 			MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
@@ -511,6 +572,13 @@
 		>;
 	};
 
+	pinctrl_i2c3_gpio: i2c3-gpiogrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__GPIO1_IO03		0x4001b8b1
+			MX6QDL_PAD_GPIO_6__GPIO1_IO06		0x4001b8b1
+		>;
+	};
+
 	pinctrl_kpp: kppgrp {
 		fsl,pins = <
 			MX6QDL_PAD_GPIO_9__KEY_COL6		0x1b0b1
diff --git a/arch/arm/boot/dts/imx6qdl-wandboard-revd1.dtsi b/arch/arm/boot/dts/imx6qdl-wandboard-revd1.dtsi
new file mode 100644
index 000000000000..6d8d9ca96646
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-wandboard-revd1.dtsi
@@ -0,0 +1,196 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include "imx6qdl-wandboard.dtsi"
+
+/ {
+	reg_eth_phy: regulator-eth-phy {
+		compatible = "regulator-fixed";
+		regulator-name = "ETH_PHY";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio7 13 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&i2c3 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+
+	pmic: pfuze100@8 {
+		compatible = "fsl,pfuze100";
+		reg = <0x08>;
+
+		regulators {
+			sw1a_reg: sw1ab {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw1c_reg: sw1c {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw2_reg: sw2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw3a_reg: sw3a {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3b_reg: sw3b {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw4_reg: sw4 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			swbst_reg: swbst {
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5150000>;
+			};
+
+			snvs_reg: vsnvs {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vref_reg: vrefddr {
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vgen1_reg: vgen1 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen2_reg: vgen2 {
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vgen3_reg: vgen3 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen4_reg: vgen4 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen5_reg: vgen5 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen6_reg: vgen6 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&fec {
+	phy-supply = <&reg_eth_phy>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-0 = <&pinctrl_hog>;
+
+	imx6qdl-wandboard {
+		pinctrl_hog: hoggrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_0__CCM_CLKO1     	0x130b0
+				MX6QDL_PAD_EIM_D22__USB_OTG_PWR		0x80000000	/* USB Power Enable */
+				MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x80000000	/* USDHC1 CD */
+				MX6QDL_PAD_EIM_DA9__GPIO3_IO09		0x80000000	/* uSDHC3 CD */
+				MX6QDL_PAD_EIM_D29__GPIO3_IO29   	0x1f0b1		/* RGMII PHY reset */
+			>;
+		};
+
+		pinctrl_enet: enetgrp {
+			fsl,pins = <
+				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
+				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
+				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
+				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
+				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
+				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
+				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
+				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
+				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
+				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
+				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
+				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
+				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
+				MX6QDL_PAD_GPIO_6__ENET_IRQ		0x000b1
+			>;
+		};
+
+		pinctrl_i2c3: i2c3grp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_5__I2C3_SCL		0x4001b8b1
+				MX6QDL_PAD_GPIO_16__I2C3_SDA		0x4001b8b1
+			>;
+		};
+
+		pinctrl_spdif: spdifgrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_19__SPDIF_OUT		0x1b0b0
+			>;
+		};
+	};
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	bus-width = <4>;
+	no-1-8-v;
+	non-removable;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi
index b4fa7f1d63da..ed96d7b5feab 100644
--- a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi
@@ -82,7 +82,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
index 5d94b5ee6aa0..7812fbac963c 100644
--- a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
@@ -59,6 +59,14 @@
 		pinctrl-0 = <&pinctrl_mdio1>;
 		gpios = <&gpio6 5 GPIO_ACTIVE_HIGH
 		         &gpio6 4 GPIO_ACTIVE_HIGH>;
+
+		phy: ethernet-phy@0 {
+			pinctrl-0 = <&pinctrl_rmii_phy_irq>;
+			pinctrl-names = "default";
+			reg = <0>;
+			interrupt-parent = <&gpio3>;
+			interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
+		};
 	};
 
 	reg_28p0v: regulator-28p0v {
@@ -382,7 +390,7 @@
 	clock-frequency = <100000>;
 	status = "okay";
 
-	pmic@08 {
+	pmic@8 {
 		compatible = "fsl,pfuze100";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_pfuze100_irq>;
@@ -535,7 +543,7 @@
 
 		rmi4-f01@1 {
 			reg = <0x1>;
-			syna,nosleep-mode = <1>;
+			syna,nosleep-mode = <2>;
 		};
 
 		rmi4-f11@11 {
@@ -615,19 +623,112 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rmii";
+	phy-handle = <&phy>;
 	phy-reset-gpios = <&gpio1 23 GPIO_ACTIVE_LOW>;
 	phy-reset-duration = <100>;
 	phy-supply = <&reg_3p3v>;
 	status = "okay";
 
-	fixed-link {
-		speed = <100>;
-		full-duplex;
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "okay";
+
+		switch: switch@0 {
+			compatible = "marvell,mv88e6085";
+			pinctrl-0 = <&pinctrl_switch_irq>;
+			pinctrl-names = "default";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+			dsa,member = <0 0>;
+			eeprom-length = <512>;
+			interrupt-parent = <&gpio6>;
+			interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					label = "gigabit_proc";
+					phy-handle = <&switchphy0>;
+				};
+
+				port@1 {
+					reg = <1>;
+					label = "netaux";
+					phy-handle = <&switchphy1>;
+				};
+
+				port@2 {
+					reg = <2>;
+					label = "cpu";
+					ethernet = <&fec>;
+
+					fixed-link {
+						speed = <100>;
+						full-duplex;
+					};
+				};
+
+				port@3 {
+					reg = <3>;
+					label = "netright";
+					phy-handle = <&switchphy3>;
+				};
+
+				port@4 {
+					reg = <4>;
+					label = "netleft";
+					phy-handle = <&switchphy4>;
+				};
+			};
+
+			mdio {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				switchphy0: switchphy@0 {
+					reg = <0>;
+					interrupt-parent = <&switch>;
+					interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+				};
+
+				switchphy1: switchphy@1 {
+					reg = <1>;
+					interrupt-parent = <&switch>;
+					interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
+				};
+
+				switchphy2: switchphy@2 {
+					reg = <2>;
+					interrupt-parent = <&switch>;
+					interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
+				};
+
+				switchphy3: switchphy@3 {
+					reg = <3>;
+					interrupt-parent = <&switch>;
+					interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
+				};
+
+				switchphy4: switchphy@4 {
+					reg = <4>;
+					interrupt-parent = <&switch>;
+					interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
+				};
+			};
+		};
 	};
 };
 
 &usbh1 {
 	vbus-supply = <&reg_5p0v_main>;
+	disable-over-current;
 	status = "okay";
 };
 
@@ -840,6 +941,12 @@
 		>;
 	};
 
+	pinctrl_switch_irq: switchgrp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT17__GPIO6_IO03	0x4001b000
+		>;
+	};
+
 	pinctrl_tc358767: tc358767grp {
 		fsl,pins = <
 			MX6QDL_PAD_GPIO_9__GPIO1_IO09		0x10
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index a9723b94bafa..1ce4eabf0590 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -87,7 +87,7 @@
 		interrupt-parent = <&gpc>;
 		ranges;
 
-		dma_apbh: dma-apbh@00110000 {
+		dma_apbh: dma-apbh@110000 {
 			compatible = "fsl,imx6q-dma-apbh", "fsl,imx28-dma-apbh";
 			reg = <0x00110000 0x2000>;
 			interrupts = <0 13 IRQ_TYPE_LEVEL_HIGH>,
@@ -100,7 +100,7 @@
 			clocks = <&clks IMX6QDL_CLK_APBH_DMA>;
 		};
 
-		gpmi: gpmi-nand@00112000 {
+		gpmi: gpmi-nand@112000 {
 			compatible = "fsl,imx6q-gpmi-nand";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -120,7 +120,7 @@
 			status = "disabled";
 		};
 
-		hdmi: hdmi@0120000 {
+		hdmi: hdmi@120000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x00120000 0x9000>;
@@ -148,7 +148,7 @@
 			};
 		};
 
-		gpu_3d: gpu@00130000 {
+		gpu_3d: gpu@130000 {
 			compatible = "vivante,gc";
 			reg = <0x00130000 0x4000>;
 			interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>;
@@ -159,7 +159,7 @@
 			power-domains = <&pd_pu>;
 		};
 
-		gpu_2d: gpu@00134000 {
+		gpu_2d: gpu@134000 {
 			compatible = "vivante,gc";
 			reg = <0x00134000 0x4000>;
 			interrupts = <0 10 IRQ_TYPE_LEVEL_HIGH>;
@@ -169,7 +169,7 @@
 			power-domains = <&pd_pu>;
 		};
 
-		timer@00a00600 {
+		timer@a00600 {
 			compatible = "arm,cortex-a9-twd-timer";
 			reg = <0x00a00600 0x20>;
 			interrupts = <1 13 0xf01>;
@@ -177,7 +177,7 @@
 			clocks = <&clks IMX6QDL_CLK_TWD>;
 		};
 
-		intc: interrupt-controller@00a01000 {
+		intc: interrupt-controller@a01000 {
 			compatible = "arm,cortex-a9-gic";
 			#interrupt-cells = <3>;
 			interrupt-controller;
@@ -186,7 +186,7 @@
 			interrupt-parent = <&intc>;
 		};
 
-		L2: l2-cache@00a02000 {
+		L2: l2-cache@a02000 {
 			compatible = "arm,pl310-cache";
 			reg = <0x00a02000 0x1000>;
 			interrupts = <0 92 IRQ_TYPE_LEVEL_HIGH>;
@@ -229,21 +229,21 @@
 			interrupts = <0 94 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		aips-bus@02000000 { /* AIPS1 */
+		aips-bus@2000000 { /* AIPS1 */
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x02000000 0x100000>;
 			ranges;
 
-			spba-bus@02000000 {
+			spba-bus@2000000 {
 				compatible = "fsl,spba-bus", "simple-bus";
 				#address-cells = <1>;
 				#size-cells = <1>;
 				reg = <0x02000000 0x40000>;
 				ranges;
 
-				spdif: spdif@02004000 {
+				spdif: spdif@2004000 {
 					compatible = "fsl,imx35-spdif";
 					reg = <0x02004000 0x4000>;
 					interrupts = <0 52 IRQ_TYPE_LEVEL_HIGH>;
@@ -263,7 +263,7 @@
 					status = "disabled";
 				};
 
-				ecspi1: ecspi@02008000 {
+				ecspi1: ecspi@2008000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
@@ -277,7 +277,7 @@
 					status = "disabled";
 				};
 
-				ecspi2: ecspi@0200c000 {
+				ecspi2: ecspi@200c000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
@@ -291,7 +291,7 @@
 					status = "disabled";
 				};
 
-				ecspi3: ecspi@02010000 {
+				ecspi3: ecspi@2010000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
@@ -305,7 +305,7 @@
 					status = "disabled";
 				};
 
-				ecspi4: ecspi@02014000 {
+				ecspi4: ecspi@2014000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
@@ -319,7 +319,7 @@
 					status = "disabled";
 				};
 
-				uart1: serial@02020000 {
+				uart1: serial@2020000 {
 					compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02020000 0x4000>;
 					interrupts = <0 26 IRQ_TYPE_LEVEL_HIGH>;
@@ -331,7 +331,7 @@
 					status = "disabled";
 				};
 
-				esai: esai@02024000 {
+				esai: esai@2024000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx35-esai";
 					reg = <0x02024000 0x4000>;
@@ -347,7 +347,7 @@
 					status = "disabled";
 				};
 
-				ssi1: ssi@02028000 {
+				ssi1: ssi@2028000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6q-ssi",
 							"fsl,imx51-ssi";
@@ -363,7 +363,7 @@
 					status = "disabled";
 				};
 
-				ssi2: ssi@0202c000 {
+				ssi2: ssi@202c000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6q-ssi",
 							"fsl,imx51-ssi";
@@ -379,7 +379,7 @@
 					status = "disabled";
 				};
 
-				ssi3: ssi@02030000 {
+				ssi3: ssi@2030000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6q-ssi",
 							"fsl,imx51-ssi";
@@ -395,7 +395,7 @@
 					status = "disabled";
 				};
 
-				asrc: asrc@02034000 {
+				asrc: asrc@2034000 {
 					compatible = "fsl,imx53-asrc";
 					reg = <0x02034000 0x4000>;
 					interrupts = <0 50 IRQ_TYPE_LEVEL_HIGH>;
@@ -420,12 +420,12 @@
 					status = "okay";
 				};
 
-				spba@0203c000 {
+				spba@203c000 {
 					reg = <0x0203c000 0x4000>;
 				};
 			};
 
-			vpu: vpu@02040000 {
+			vpu: vpu@2040000 {
 				compatible = "cnm,coda960";
 				reg = <0x02040000 0x3c000>;
 				interrupts = <0 12 IRQ_TYPE_LEVEL_HIGH>,
@@ -439,11 +439,11 @@
 				iram = <&ocram>;
 			};
 
-			aipstz@0207c000 { /* AIPSTZ1 */
+			aipstz@207c000 { /* AIPSTZ1 */
 				reg = <0x0207c000 0x4000>;
 			};
 
-			pwm1: pwm@02080000 {
+			pwm1: pwm@2080000 {
 				#pwm-cells = <2>;
 				compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
 				reg = <0x02080000 0x4000>;
@@ -454,7 +454,7 @@
 				status = "disabled";
 			};
 
-			pwm2: pwm@02084000 {
+			pwm2: pwm@2084000 {
 				#pwm-cells = <2>;
 				compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
 				reg = <0x02084000 0x4000>;
@@ -465,7 +465,7 @@
 				status = "disabled";
 			};
 
-			pwm3: pwm@02088000 {
+			pwm3: pwm@2088000 {
 				#pwm-cells = <2>;
 				compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
 				reg = <0x02088000 0x4000>;
@@ -476,7 +476,7 @@
 				status = "disabled";
 			};
 
-			pwm4: pwm@0208c000 {
+			pwm4: pwm@208c000 {
 				#pwm-cells = <2>;
 				compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
 				reg = <0x0208c000 0x4000>;
@@ -487,7 +487,7 @@
 				status = "disabled";
 			};
 
-			can1: flexcan@02090000 {
+			can1: flexcan@2090000 {
 				compatible = "fsl,imx6q-flexcan";
 				reg = <0x02090000 0x4000>;
 				interrupts = <0 110 IRQ_TYPE_LEVEL_HIGH>;
@@ -497,7 +497,7 @@
 				status = "disabled";
 			};
 
-			can2: flexcan@02094000 {
+			can2: flexcan@2094000 {
 				compatible = "fsl,imx6q-flexcan";
 				reg = <0x02094000 0x4000>;
 				interrupts = <0 111 IRQ_TYPE_LEVEL_HIGH>;
@@ -507,7 +507,7 @@
 				status = "disabled";
 			};
 
-			gpt: gpt@02098000 {
+			gpt: gpt@2098000 {
 				compatible = "fsl,imx6q-gpt", "fsl,imx31-gpt";
 				reg = <0x02098000 0x4000>;
 				interrupts = <0 55 IRQ_TYPE_LEVEL_HIGH>;
@@ -517,7 +517,7 @@
 				clock-names = "ipg", "per", "osc_per";
 			};
 
-			gpio1: gpio@0209c000 {
+			gpio1: gpio@209c000 {
 				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x0209c000 0x4000>;
 				interrupts = <0 66 IRQ_TYPE_LEVEL_HIGH>,
@@ -528,7 +528,7 @@
 				#interrupt-cells = <2>;
 			};
 
-			gpio2: gpio@020a0000 {
+			gpio2: gpio@20a0000 {
 				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x020a0000 0x4000>;
 				interrupts = <0 68 IRQ_TYPE_LEVEL_HIGH>,
@@ -539,7 +539,7 @@
 				#interrupt-cells = <2>;
 			};
 
-			gpio3: gpio@020a4000 {
+			gpio3: gpio@20a4000 {
 				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x020a4000 0x4000>;
 				interrupts = <0 70 IRQ_TYPE_LEVEL_HIGH>,
@@ -550,7 +550,7 @@
 				#interrupt-cells = <2>;
 			};
 
-			gpio4: gpio@020a8000 {
+			gpio4: gpio@20a8000 {
 				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x020a8000 0x4000>;
 				interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>,
@@ -561,7 +561,7 @@
 				#interrupt-cells = <2>;
 			};
 
-			gpio5: gpio@020ac000 {
+			gpio5: gpio@20ac000 {
 				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x020ac000 0x4000>;
 				interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>,
@@ -572,7 +572,7 @@
 				#interrupt-cells = <2>;
 			};
 
-			gpio6: gpio@020b0000 {
+			gpio6: gpio@20b0000 {
 				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x020b0000 0x4000>;
 				interrupts = <0 76 IRQ_TYPE_LEVEL_HIGH>,
@@ -583,7 +583,7 @@
 				#interrupt-cells = <2>;
 			};
 
-			gpio7: gpio@020b4000 {
+			gpio7: gpio@20b4000 {
 				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x020b4000 0x4000>;
 				interrupts = <0 78 IRQ_TYPE_LEVEL_HIGH>,
@@ -594,7 +594,7 @@
 				#interrupt-cells = <2>;
 			};
 
-			kpp: kpp@020b8000 {
+			kpp: kpp@20b8000 {
 				compatible = "fsl,imx6q-kpp", "fsl,imx21-kpp";
 				reg = <0x020b8000 0x4000>;
 				interrupts = <0 82 IRQ_TYPE_LEVEL_HIGH>;
@@ -602,14 +602,14 @@
 				status = "disabled";
 			};
 
-			wdog1: wdog@020bc000 {
+			wdog1: wdog@20bc000 {
 				compatible = "fsl,imx6q-wdt", "fsl,imx21-wdt";
 				reg = <0x020bc000 0x4000>;
 				interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX6QDL_CLK_DUMMY>;
 			};
 
-			wdog2: wdog@020c0000 {
+			wdog2: wdog@20c0000 {
 				compatible = "fsl,imx6q-wdt", "fsl,imx21-wdt";
 				reg = <0x020c0000 0x4000>;
 				interrupts = <0 81 IRQ_TYPE_LEVEL_HIGH>;
@@ -617,7 +617,7 @@
 				status = "disabled";
 			};
 
-			clks: ccm@020c4000 {
+			clks: ccm@20c4000 {
 				compatible = "fsl,imx6q-ccm";
 				reg = <0x020c4000 0x4000>;
 				interrupts = <0 87 IRQ_TYPE_LEVEL_HIGH>,
@@ -625,7 +625,7 @@
 				#clock-cells = <1>;
 			};
 
-			anatop: anatop@020c8000 {
+			anatop: anatop@20c8000 {
 				compatible = "fsl,imx6q-anatop", "syscon", "simple-bus";
 				reg = <0x020c8000 0x1000>;
 				interrupts = <0 49 IRQ_TYPE_LEVEL_HIGH>,
@@ -737,7 +737,7 @@
 				clocks = <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
 			};
 
-			usbphy1: usbphy@020c9000 {
+			usbphy1: usbphy@20c9000 {
 				compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020c9000 0x1000>;
 				interrupts = <0 44 IRQ_TYPE_LEVEL_HIGH>;
@@ -745,7 +745,7 @@
 				fsl,anatop = <&anatop>;
 			};
 
-			usbphy2: usbphy@020ca000 {
+			usbphy2: usbphy@20ca000 {
 				compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020ca000 0x1000>;
 				interrupts = <0 45 IRQ_TYPE_LEVEL_HIGH>;
@@ -753,7 +753,7 @@
 				fsl,anatop = <&anatop>;
 			};
 
-			snvs: snvs@020cc000 {
+			snvs: snvs@20cc000 {
 				compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd";
 				reg = <0x020cc000 0x4000>;
 
@@ -769,22 +769,23 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 					status = "disabled";
 				};
 			};
 
-			epit1: epit@020d0000 { /* EPIT1 */
+			epit1: epit@20d0000 { /* EPIT1 */
 				reg = <0x020d0000 0x4000>;
 				interrupts = <0 56 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			epit2: epit@020d4000 { /* EPIT2 */
+			epit2: epit@20d4000 { /* EPIT2 */
 				reg = <0x020d4000 0x4000>;
 				interrupts = <0 57 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			src: src@020d8000 {
+			src: src@20d8000 {
 				compatible = "fsl,imx6q-src", "fsl,imx51-src";
 				reg = <0x020d8000 0x4000>;
 				interrupts = <0 91 IRQ_TYPE_LEVEL_HIGH>,
@@ -792,7 +793,7 @@
 				#reset-cells = <1>;
 			};
 
-			gpc: gpc@020dc000 {
+			gpc: gpc@20dc000 {
 				compatible = "fsl,imx6q-gpc";
 				reg = <0x020dc000 0x4000>;
 				interrupt-controller;
@@ -825,9 +826,9 @@
 				};
 			};
 
-			gpr: iomuxc-gpr@020e0000 {
+			gpr: iomuxc-gpr@20e0000 {
 				compatible = "fsl,imx6q-iomuxc-gpr", "syscon", "simple-mfd";
-				reg = <0x020e0000 0x38>;
+				reg = <0x20e0000 0x38>;
 
 				mux: mux-controller {
 					compatible = "mmio-mux";
@@ -835,9 +836,9 @@
 				};
 			};
 
-			iomuxc: iomuxc@020e0000 {
+			iomuxc: iomuxc@20e0000 {
 				compatible = "fsl,imx6dl-iomuxc", "fsl,imx6q-iomuxc";
-				reg = <0x020e0000 0x4000>;
+				reg = <0x20e0000 0x4000>;
 			};
 
 			ldb: ldb {
@@ -894,17 +895,17 @@
 				};
 			};
 
-			dcic1: dcic@020e4000 {
+			dcic1: dcic@20e4000 {
 				reg = <0x020e4000 0x4000>;
 				interrupts = <0 124 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			dcic2: dcic@020e8000 {
+			dcic2: dcic@20e8000 {
 				reg = <0x020e8000 0x4000>;
 				interrupts = <0 125 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			sdma: sdma@020ec000 {
+			sdma: sdma@20ec000 {
 				compatible = "fsl,imx6q-sdma", "fsl,imx35-sdma";
 				reg = <0x020ec000 0x4000>;
 				interrupts = <0 2 IRQ_TYPE_LEVEL_HIGH>;
@@ -916,7 +917,7 @@
 			};
 		};
 
-		aips-bus@02100000 { /* AIPS2 */
+		aips-bus@2100000 { /* AIPS2 */
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -949,11 +950,11 @@
 				};
 			};
 
-			aipstz@0217c000 { /* AIPSTZ2 */
+			aipstz@217c000 { /* AIPSTZ2 */
 				reg = <0x0217c000 0x4000>;
 			};
 
-			usbotg: usb@02184000 {
+			usbotg: usb@2184000 {
 				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
 				reg = <0x02184000 0x200>;
 				interrupts = <0 43 IRQ_TYPE_LEVEL_HIGH>;
@@ -966,7 +967,7 @@
 				status = "disabled";
 			};
 
-			usbh1: usb@02184200 {
+			usbh1: usb@2184200 {
 				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
 				reg = <0x02184200 0x200>;
 				interrupts = <0 40 IRQ_TYPE_LEVEL_HIGH>;
@@ -980,7 +981,7 @@
 				status = "disabled";
 			};
 
-			usbh2: usb@02184400 {
+			usbh2: usb@2184400 {
 				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
 				reg = <0x02184400 0x200>;
 				interrupts = <0 41 IRQ_TYPE_LEVEL_HIGH>;
@@ -993,7 +994,7 @@
 				status = "disabled";
 			};
 
-			usbh3: usb@02184600 {
+			usbh3: usb@2184600 {
 				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
 				reg = <0x02184600 0x200>;
 				interrupts = <0 42 IRQ_TYPE_LEVEL_HIGH>;
@@ -1006,14 +1007,14 @@
 				status = "disabled";
 			};
 
-			usbmisc: usbmisc@02184800 {
+			usbmisc: usbmisc@2184800 {
 				#index-cells = <1>;
 				compatible = "fsl,imx6q-usbmisc";
 				reg = <0x02184800 0x200>;
 				clocks = <&clks IMX6QDL_CLK_USBOH3>;
 			};
 
-			fec: ethernet@02188000 {
+			fec: ethernet@2188000 {
 				compatible = "fsl,imx6q-fec";
 				reg = <0x02188000 0x4000>;
 				interrupts-extended =
@@ -1026,14 +1027,14 @@
 				status = "disabled";
 			};
 
-			mlb@0218c000 {
+			mlb@218c000 {
 				reg = <0x0218c000 0x4000>;
 				interrupts = <0 53 IRQ_TYPE_LEVEL_HIGH>,
 					     <0 117 IRQ_TYPE_LEVEL_HIGH>,
 					     <0 126 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			usdhc1: usdhc@02190000 {
+			usdhc1: usdhc@2190000 {
 				compatible = "fsl,imx6q-usdhc";
 				reg = <0x02190000 0x4000>;
 				interrupts = <0 22 IRQ_TYPE_LEVEL_HIGH>;
@@ -1045,7 +1046,7 @@
 				status = "disabled";
 			};
 
-			usdhc2: usdhc@02194000 {
+			usdhc2: usdhc@2194000 {
 				compatible = "fsl,imx6q-usdhc";
 				reg = <0x02194000 0x4000>;
 				interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>;
@@ -1057,7 +1058,7 @@
 				status = "disabled";
 			};
 
-			usdhc3: usdhc@02198000 {
+			usdhc3: usdhc@2198000 {
 				compatible = "fsl,imx6q-usdhc";
 				reg = <0x02198000 0x4000>;
 				interrupts = <0 24 IRQ_TYPE_LEVEL_HIGH>;
@@ -1069,7 +1070,7 @@
 				status = "disabled";
 			};
 
-			usdhc4: usdhc@0219c000 {
+			usdhc4: usdhc@219c000 {
 				compatible = "fsl,imx6q-usdhc";
 				reg = <0x0219c000 0x4000>;
 				interrupts = <0 25 IRQ_TYPE_LEVEL_HIGH>;
@@ -1081,7 +1082,7 @@
 				status = "disabled";
 			};
 
-			i2c1: i2c@021a0000 {
+			i2c1: i2c@21a0000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
@@ -1091,7 +1092,7 @@
 				status = "disabled";
 			};
 
-			i2c2: i2c@021a4000 {
+			i2c2: i2c@21a4000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
@@ -1101,7 +1102,7 @@
 				status = "disabled";
 			};
 
-			i2c3: i2c@021a8000 {
+			i2c3: i2c@21a8000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
@@ -1111,20 +1112,20 @@
 				status = "disabled";
 			};
 
-			romcp@021ac000 {
+			romcp@21ac000 {
 				reg = <0x021ac000 0x4000>;
 			};
 
-			mmdc0: mmdc@021b0000 { /* MMDC0 */
+			mmdc0: mmdc@21b0000 { /* MMDC0 */
 				compatible = "fsl,imx6q-mmdc";
 				reg = <0x021b0000 0x4000>;
 			};
 
-			mmdc1: mmdc@021b4000 { /* MMDC1 */
+			mmdc1: mmdc@21b4000 { /* MMDC1 */
 				reg = <0x021b4000 0x4000>;
 			};
 
-			weim: weim@021b8000 {
+			weim: weim@21b8000 {
 				#address-cells = <2>;
 				#size-cells = <1>;
 				compatible = "fsl,imx6q-weim";
@@ -1135,29 +1136,29 @@
 				status = "disabled";
 			};
 
-			ocotp: ocotp@021bc000 {
+			ocotp: ocotp@21bc000 {
 				compatible = "fsl,imx6q-ocotp", "syscon";
 				reg = <0x021bc000 0x4000>;
 				clocks = <&clks IMX6QDL_CLK_IIM>;
 			};
 
-			tzasc@021d0000 { /* TZASC1 */
+			tzasc@21d0000 { /* TZASC1 */
 				reg = <0x021d0000 0x4000>;
 				interrupts = <0 108 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			tzasc@021d4000 { /* TZASC2 */
+			tzasc@21d4000 { /* TZASC2 */
 				reg = <0x021d4000 0x4000>;
 				interrupts = <0 109 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			audmux: audmux@021d8000 {
+			audmux: audmux@21d8000 {
 				compatible = "fsl,imx6q-audmux", "fsl,imx31-audmux";
 				reg = <0x021d8000 0x4000>;
 				status = "disabled";
 			};
 
-			mipi_csi: mipi@021dc000 {
+			mipi_csi: mipi@21dc000 {
 				compatible = "fsl,imx6-mipi-csi2";
 				reg = <0x021dc000 0x4000>;
 				#address-cells = <1>;
@@ -1170,7 +1171,7 @@
 				status = "disabled";
 			};
 
-			mipi_dsi: mipi@021e0000 {
+			mipi_dsi: mipi@21e0000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				reg = <0x021e0000 0x4000>;
@@ -1198,14 +1199,14 @@
 				};
 			};
 
-			vdoa@021e4000 {
+			vdoa@21e4000 {
 				compatible = "fsl,imx6q-vdoa";
 				reg = <0x021e4000 0x4000>;
 				interrupts = <0 18 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX6QDL_CLK_VDOA>;
 			};
 
-			uart2: serial@021e8000 {
+			uart2: serial@21e8000 {
 				compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021e8000 0x4000>;
 				interrupts = <0 27 IRQ_TYPE_LEVEL_HIGH>;
@@ -1217,7 +1218,7 @@
 				status = "disabled";
 			};
 
-			uart3: serial@021ec000 {
+			uart3: serial@21ec000 {
 				compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021ec000 0x4000>;
 				interrupts = <0 28 IRQ_TYPE_LEVEL_HIGH>;
@@ -1229,7 +1230,7 @@
 				status = "disabled";
 			};
 
-			uart4: serial@021f0000 {
+			uart4: serial@21f0000 {
 				compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021f0000 0x4000>;
 				interrupts = <0 29 IRQ_TYPE_LEVEL_HIGH>;
@@ -1241,7 +1242,7 @@
 				status = "disabled";
 			};
 
-			uart5: serial@021f4000 {
+			uart5: serial@21f4000 {
 				compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021f4000 0x4000>;
 				interrupts = <0 30 IRQ_TYPE_LEVEL_HIGH>;
@@ -1254,7 +1255,7 @@
 			};
 		};
 
-		ipu1: ipu@02400000 {
+		ipu1: ipu@2400000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "fsl,imx6q-ipu";
diff --git a/arch/arm/boot/dts/imx6qp-tx6qp-8037-mb7.dts b/arch/arm/boot/dts/imx6qp-tx6qp-8037-mb7.dts
new file mode 100644
index 000000000000..92b38e6699aa
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qp-tx6qp-8037-mb7.dts
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6qp-tx6qp-8037.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6Q-8037 Module on MB7 baseboard";
+};
diff --git a/arch/arm/boot/dts/imx6qp-tx6qp-8037.dts b/arch/arm/boot/dts/imx6qp-tx6qp-8037.dts
new file mode 100644
index 000000000000..ffc0f2ee11d2
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qp-tx6qp-8037.dts
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6qp.dtsi"
+#include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6QP-8037 Module";
+	compatible = "karo,imx6qp-tx6qp", "fsl,imx6qp";
+};
+
+&ds1339 {
+	status = "disabled";
+};
+
+&gpmi {
+	status = "disabled";
+};
+
+&ipu2 {
+	status = "disabled";
+};
+
+&usdhc4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc4>;
+	bus-width = <4>;
+	non-removable;
+	no-1-8-v;
+	fsl,wp-controller;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_usdhc4: usdhc4grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_CMD__SD4_CMD		0x070b1
+			MX6QDL_PAD_SD4_CLK__SD4_CLK		0x070b1
+			MX6QDL_PAD_SD4_DAT0__SD4_DATA0		0x070b1
+			MX6QDL_PAD_SD4_DAT1__SD4_DATA1		0x070b1
+			MX6QDL_PAD_SD4_DAT2__SD4_DATA2		0x070b1
+			MX6QDL_PAD_SD4_DAT3__SD4_DATA3		0x070b1
+			MX6QDL_PAD_NANDF_ALE__SD4_RESET		0x0b0b1
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6qp-tx6qp-8137-mb7.dts b/arch/arm/boot/dts/imx6qp-tx6qp-8137-mb7.dts
new file mode 100644
index 000000000000..07ad70718aec
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qp-tx6qp-8137-mb7.dts
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6qp-tx6qp-8137.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6Q-8137 Module on MB7 baseboard";
+	compatible = "karo,imx6qp-tx6qp", "fsl,imx6qp";
+};
+
+&ipu2 {
+	status = "disabled";
+};
+
+&sata {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6qp-tx6qp-8137.dts b/arch/arm/boot/dts/imx6qp-tx6qp-8137.dts
new file mode 100644
index 000000000000..dd494d587014
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qp-tx6qp-8137.dts
@@ -0,0 +1,90 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6qp.dtsi"
+#include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lvds.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6QP-8137 Module";
+	compatible = "karo,imx6qp-tx6qp", "fsl,imx6qp";
+};
+
+&ds1339 {
+	status = "disabled";
+};
+
+&gpmi {
+	status = "disabled";
+};
+
+&ipu2 {
+	status = "disabled";
+};
+
+&sata {
+	status = "okay";
+};
+
+&usdhc4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc4>;
+	bus-width = <4>;
+	non-removable;
+	no-1-8-v;
+	fsl,wp-controller;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_usdhc4: usdhc4grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_CMD__SD4_CMD		0x070b1
+			MX6QDL_PAD_SD4_CLK__SD4_CLK		0x070b1
+			MX6QDL_PAD_SD4_DAT0__SD4_DATA0		0x070b1
+			MX6QDL_PAD_SD4_DAT1__SD4_DATA1		0x070b1
+			MX6QDL_PAD_SD4_DAT2__SD4_DATA2		0x070b1
+			MX6QDL_PAD_SD4_DAT3__SD4_DATA3		0x070b1
+			MX6QDL_PAD_NANDF_ALE__SD4_RESET		0x0b0b1
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6qp-wandboard-revd1.dts b/arch/arm/boot/dts/imx6qp-wandboard-revd1.dts
new file mode 100644
index 000000000000..f7badd82ce8a
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qp-wandboard-revd1.dts
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+#include "imx6qp.dtsi"
+#include "imx6qdl-wandboard-revd1.dtsi"
+
+/ {
+	model = "Wandboard i.MX6 QuadPlus Board revD1";
+	compatible = "wand,imx6qp-wandboard", "fsl,imx6qp";
+
+	memory {
+		reg = <0x10000000 0x80000000>;
+	};
+};
+
+&sata {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6qp.dtsi b/arch/arm/boot/dts/imx6qp.dtsi
index 299d863690c5..5f4fdce715c1 100644
--- a/arch/arm/boot/dts/imx6qp.dtsi
+++ b/arch/arm/boot/dts/imx6qp.dtsi
@@ -44,19 +44,19 @@
 
 / {
 	soc {
-		ocram2: sram@00940000 {
+		ocram2: sram@940000 {
 			compatible = "mmio-sram";
 			reg = <0x00940000 0x20000>;
 			clocks = <&clks IMX6QDL_CLK_OCRAM>;
 		};
 
-		ocram3: sram@00960000 {
+		ocram3: sram@960000 {
 			compatible = "mmio-sram";
 			reg = <0x00960000 0x20000>;
 			clocks = <&clks IMX6QDL_CLK_OCRAM>;
 		};
 
-		aips-bus@02100000 {
+		aips-bus@2100000 {
 			pre1: pre@21c8000 {
 				compatible = "fsl,imx6qp-pre";
 				reg = <0x021c8000 0x1000>;
diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts
index 0a90eea17018..60600b4cf5fe 100644
--- a/arch/arm/boot/dts/imx6sl-evk.dts
+++ b/arch/arm/boot/dts/imx6sl-evk.dts
@@ -145,7 +145,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
index 3243af4a9984..3ea1a41893c8 100644
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -76,7 +76,7 @@
 		};
 	};
 
-	intc: interrupt-controller@00a01000 {
+	intc: interrupt-controller@a01000 {
 		compatible = "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;
@@ -109,13 +109,13 @@
 		interrupt-parent = <&gpc>;
 		ranges;
 
-		ocram: sram@00900000 {
+		ocram: sram@900000 {
 			compatible = "mmio-sram";
 			reg = <0x00900000 0x20000>;
 			clocks = <&clks IMX6SL_CLK_OCRAM>;
 		};
 
-		L2: l2-cache@00a02000 {
+		L2: l2-cache@a02000 {
 			compatible = "arm,pl310-cache";
 			reg = <0x00a02000 0x1000>;
 			interrupts = <0 92 IRQ_TYPE_LEVEL_HIGH>;
@@ -130,21 +130,21 @@
 			interrupts = <0 94 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		aips1: aips-bus@02000000 {
+		aips1: aips-bus@2000000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x02000000 0x100000>;
 			ranges;
 
-			spba: spba-bus@02000000 {
+			spba: spba-bus@2000000 {
 				compatible = "fsl,spba-bus", "simple-bus";
 				#address-cells = <1>;
 				#size-cells = <1>;
 				reg = <0x02000000 0x40000>;
 				ranges;
 
-				spdif: spdif@02004000 {
+				spdif: spdif@2004000 {
 					compatible = "fsl,imx6sl-spdif",
 						"fsl,imx35-spdif";
 					reg = <0x02004000 0x4000>;
@@ -165,7 +165,7 @@
 					status = "disabled";
 				};
 
-				ecspi1: ecspi@02008000 {
+				ecspi1: ecspi@2008000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6sl-ecspi", "fsl,imx51-ecspi";
@@ -177,7 +177,7 @@
 					status = "disabled";
 				};
 
-				ecspi2: ecspi@0200c000 {
+				ecspi2: ecspi@200c000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6sl-ecspi", "fsl,imx51-ecspi";
@@ -189,7 +189,7 @@
 					status = "disabled";
 				};
 
-				ecspi3: ecspi@02010000 {
+				ecspi3: ecspi@2010000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6sl-ecspi", "fsl,imx51-ecspi";
@@ -201,7 +201,7 @@
 					status = "disabled";
 				};
 
-				ecspi4: ecspi@02014000 {
+				ecspi4: ecspi@2014000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6sl-ecspi", "fsl,imx51-ecspi";
@@ -213,7 +213,7 @@
 					status = "disabled";
 				};
 
-				uart5: serial@02018000 {
+				uart5: serial@2018000 {
 					compatible = "fsl,imx6sl-uart",
 						   "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02018000 0x4000>;
@@ -226,7 +226,7 @@
 					status = "disabled";
 				};
 
-				uart1: serial@02020000 {
+				uart1: serial@2020000 {
 					compatible = "fsl,imx6sl-uart",
 						   "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02020000 0x4000>;
@@ -239,7 +239,7 @@
 					status = "disabled";
 				};
 
-				uart2: serial@02024000 {
+				uart2: serial@2024000 {
 					compatible = "fsl,imx6sl-uart",
 						   "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02024000 0x4000>;
@@ -252,7 +252,7 @@
 					status = "disabled";
 				};
 
-				ssi1: ssi@02028000 {
+				ssi1: ssi@2028000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6sl-ssi",
 							"fsl,imx51-ssi";
@@ -268,7 +268,7 @@
 					status = "disabled";
 				};
 
-				ssi2: ssi@0202c000 {
+				ssi2: ssi@202c000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6sl-ssi",
 							"fsl,imx51-ssi";
@@ -284,7 +284,7 @@
 					status = "disabled";
 				};
 
-				ssi3: ssi@02030000 {
+				ssi3: ssi@2030000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6sl-ssi",
 							"fsl,imx51-ssi";
@@ -300,7 +300,7 @@
 					status = "disabled";
 				};
 
-				uart3: serial@02034000 {
+				uart3: serial@2034000 {
 					compatible = "fsl,imx6sl-uart",
 						   "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02034000 0x4000>;
@@ -313,7 +313,7 @@
 					status = "disabled";
 				};
 
-				uart4: serial@02038000 {
+				uart4: serial@2038000 {
 					compatible = "fsl,imx6sl-uart",
 						   "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02038000 0x4000>;
@@ -327,7 +327,7 @@
 				};
 			};
 
-			pwm1: pwm@02080000 {
+			pwm1: pwm@2080000 {
 				#pwm-cells = <2>;
 				compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm";
 				reg = <0x02080000 0x4000>;
@@ -337,7 +337,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			pwm2: pwm@02084000 {
+			pwm2: pwm@2084000 {
 				#pwm-cells = <2>;
 				compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm";
 				reg = <0x02084000 0x4000>;
@@ -347,7 +347,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			pwm3: pwm@02088000 {
+			pwm3: pwm@2088000 {
 				#pwm-cells = <2>;
 				compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm";
 				reg = <0x02088000 0x4000>;
@@ -357,7 +357,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			pwm4: pwm@0208c000 {
+			pwm4: pwm@208c000 {
 				#pwm-cells = <2>;
 				compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm";
 				reg = <0x0208c000 0x4000>;
@@ -367,7 +367,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			gpt: gpt@02098000 {
+			gpt: gpt@2098000 {
 				compatible = "fsl,imx6sl-gpt";
 				reg = <0x02098000 0x4000>;
 				interrupts = <0 55 IRQ_TYPE_LEVEL_HIGH>;
@@ -376,7 +376,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			gpio1: gpio@0209c000 {
+			gpio1: gpio@209c000 {
 				compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio";
 				reg = <0x0209c000 0x4000>;
 				interrupts = <0 66 IRQ_TYPE_LEVEL_HIGH>,
@@ -393,7 +393,7 @@
 					      <&iomuxc 27 64 4>, <&iomuxc 31 52 1>;
 			};
 
-			gpio2: gpio@020a0000 {
+			gpio2: gpio@20a0000 {
 				compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio";
 				reg = <0x020a0000 0x4000>;
 				interrupts = <0 68 IRQ_TYPE_LEVEL_HIGH>,
@@ -411,7 +411,7 @@
 					      <&iomuxc 23 125 7>, <&iomuxc 30 110 2>;
 			};
 
-			gpio3: gpio@020a4000 {
+			gpio3: gpio@20a4000 {
 				compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio";
 				reg = <0x020a4000 0x4000>;
 				interrupts = <0 70 IRQ_TYPE_LEVEL_HIGH>,
@@ -430,7 +430,7 @@
 					      <&iomuxc 31 102 1>;
 			};
 
-			gpio4: gpio@020a8000 {
+			gpio4: gpio@20a8000 {
 				compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio";
 				reg = <0x020a8000 0x4000>;
 				interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>,
@@ -456,7 +456,7 @@
 					      <&iomuxc 30 152 1>, <&iomuxc 31 156 1>;
 			};
 
-			gpio5: gpio@020ac000 {
+			gpio5: gpio@20ac000 {
 				compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio";
 				reg = <0x020ac000 0x4000>;
 				interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>,
@@ -478,7 +478,7 @@
 					      <&iomuxc 21 161 1>;
 			};
 
-			kpp: kpp@020b8000 {
+			kpp: kpp@20b8000 {
 				compatible = "fsl,imx6sl-kpp", "fsl,imx21-kpp";
 				reg = <0x020b8000 0x4000>;
 				interrupts = <0 82 IRQ_TYPE_LEVEL_HIGH>;
@@ -486,14 +486,14 @@
 				status = "disabled";
 			};
 
-			wdog1: wdog@020bc000 {
+			wdog1: wdog@20bc000 {
 				compatible = "fsl,imx6sl-wdt", "fsl,imx21-wdt";
 				reg = <0x020bc000 0x4000>;
 				interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX6SL_CLK_DUMMY>;
 			};
 
-			wdog2: wdog@020c0000 {
+			wdog2: wdog@20c0000 {
 				compatible = "fsl,imx6sl-wdt", "fsl,imx21-wdt";
 				reg = <0x020c0000 0x4000>;
 				interrupts = <0 81 IRQ_TYPE_LEVEL_HIGH>;
@@ -501,7 +501,7 @@
 				status = "disabled";
 			};
 
-			clks: ccm@020c4000 {
+			clks: ccm@20c4000 {
 				compatible = "fsl,imx6sl-ccm";
 				reg = <0x020c4000 0x4000>;
 				interrupts = <0 87 IRQ_TYPE_LEVEL_HIGH>,
@@ -509,7 +509,7 @@
 				#clock-cells = <1>;
 			};
 
-			anatop: anatop@020c8000 {
+			anatop: anatop@20c8000 {
 				compatible = "fsl,imx6sl-anatop",
 					     "fsl,imx6q-anatop",
 					     "syscon", "simple-bus";
@@ -623,7 +623,7 @@
 				clocks = <&clks IMX6SL_CLK_PLL3_USB_OTG>;
 			};
 
-			usbphy1: usbphy@020c9000 {
+			usbphy1: usbphy@20c9000 {
 				compatible = "fsl,imx6sl-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020c9000 0x1000>;
 				interrupts = <0 44 IRQ_TYPE_LEVEL_HIGH>;
@@ -631,7 +631,7 @@
 				fsl,anatop = <&anatop>;
 			};
 
-			usbphy2: usbphy@020ca000 {
+			usbphy2: usbphy@20ca000 {
 				compatible = "fsl,imx6sl-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020ca000 0x1000>;
 				interrupts = <0 45 IRQ_TYPE_LEVEL_HIGH>;
@@ -639,7 +639,7 @@
 				fsl,anatop = <&anatop>;
 			};
 
-			snvs: snvs@020cc000 {
+			snvs: snvs@20cc000 {
 				compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd";
 				reg = <0x020cc000 0x4000>;
 
@@ -655,22 +655,23 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 					status = "disabled";
 				};
 			};
 
-			epit1: epit@020d0000 {
+			epit1: epit@20d0000 {
 				reg = <0x020d0000 0x4000>;
 				interrupts = <0 56 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			epit2: epit@020d4000 {
+			epit2: epit@20d4000 {
 				reg = <0x020d4000 0x4000>;
 				interrupts = <0 57 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			src: src@020d8000 {
+			src: src@20d8000 {
 				compatible = "fsl,imx6sl-src", "fsl,imx51-src";
 				reg = <0x020d8000 0x4000>;
 				interrupts = <0 91 IRQ_TYPE_LEVEL_HIGH>,
@@ -678,7 +679,7 @@
 				#reset-cells = <1>;
 			};
 
-			gpc: gpc@020dc000 {
+			gpc: gpc@20dc000 {
 				compatible = "fsl,imx6sl-gpc", "fsl,imx6q-gpc";
 				reg = <0x020dc000 0x4000>;
 				interrupt-controller;
@@ -691,28 +692,28 @@
 				#power-domain-cells = <1>;
 			};
 
-			gpr: iomuxc-gpr@020e0000 {
+			gpr: iomuxc-gpr@20e0000 {
 				compatible = "fsl,imx6sl-iomuxc-gpr",
 					     "fsl,imx6q-iomuxc-gpr", "syscon";
 				reg = <0x020e0000 0x38>;
 			};
 
-			iomuxc: iomuxc@020e0000 {
+			iomuxc: iomuxc@20e0000 {
 				compatible = "fsl,imx6sl-iomuxc";
 				reg = <0x020e0000 0x4000>;
 			};
 
-			csi: csi@020e4000 {
+			csi: csi@20e4000 {
 				reg = <0x020e4000 0x4000>;
 				interrupts = <0 7 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			spdc: spdc@020e8000 {
+			spdc: spdc@20e8000 {
 				reg = <0x020e8000 0x4000>;
 				interrupts = <0 6 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			sdma: sdma@020ec000 {
+			sdma: sdma@20ec000 {
 				compatible = "fsl,imx6sl-sdma", "fsl,imx6q-sdma";
 				reg = <0x020ec000 0x4000>;
 				interrupts = <0 2 IRQ_TYPE_LEVEL_HIGH>;
@@ -724,17 +725,17 @@
 				fsl,sdma-ram-script-name = "imx/sdma/sdma-imx6q.bin";
 			};
 
-			pxp: pxp@020f0000 {
+			pxp: pxp@20f0000 {
 				reg = <0x020f0000 0x4000>;
 				interrupts = <0 98 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			epdc: epdc@020f4000 {
+			epdc: epdc@20f4000 {
 				reg = <0x020f4000 0x4000>;
 				interrupts = <0 97 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			lcdif: lcdif@020f8000 {
+			lcdif: lcdif@20f8000 {
 				compatible = "fsl,imx6sl-lcdif", "fsl,imx28-lcdif";
 				reg = <0x020f8000 0x4000>;
 				interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
@@ -745,7 +746,7 @@
 				status = "disabled";
 			};
 
-			dcp: dcp@020fc000 {
+			dcp: dcp@20fc000 {
 				compatible = "fsl,imx6sl-dcp", "fsl,imx28-dcp";
 				reg = <0x020fc000 0x4000>;
 				interrupts = <0 99 IRQ_TYPE_LEVEL_HIGH>,
@@ -754,14 +755,14 @@
 			};
 		};
 
-		aips2: aips-bus@02100000 {
+		aips2: aips-bus@2100000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x02100000 0x100000>;
 			ranges;
 
-			usbotg1: usb@02184000 {
+			usbotg1: usb@2184000 {
 				compatible = "fsl,imx6sl-usb", "fsl,imx27-usb";
 				reg = <0x02184000 0x200>;
 				interrupts = <0 43 IRQ_TYPE_LEVEL_HIGH>;
@@ -774,7 +775,7 @@
 				status = "disabled";
 			};
 
-			usbotg2: usb@02184200 {
+			usbotg2: usb@2184200 {
 				compatible = "fsl,imx6sl-usb", "fsl,imx27-usb";
 				reg = <0x02184200 0x200>;
 				interrupts = <0 42 IRQ_TYPE_LEVEL_HIGH>;
@@ -787,7 +788,7 @@
 				status = "disabled";
 			};
 
-			usbh: usb@02184400 {
+			usbh: usb@2184400 {
 				compatible = "fsl,imx6sl-usb", "fsl,imx27-usb";
 				reg = <0x02184400 0x200>;
 				interrupts = <0 40 IRQ_TYPE_LEVEL_HIGH>;
@@ -800,14 +801,14 @@
 				status = "disabled";
 			};
 
-			usbmisc: usbmisc@02184800 {
+			usbmisc: usbmisc@2184800 {
 				#index-cells = <1>;
 				compatible = "fsl,imx6sl-usbmisc", "fsl,imx6q-usbmisc";
 				reg = <0x02184800 0x200>;
 				clocks = <&clks IMX6SL_CLK_USBOH3>;
 			};
 
-			fec: ethernet@02188000 {
+			fec: ethernet@2188000 {
 				compatible = "fsl,imx6sl-fec", "fsl,imx25-fec";
 				reg = <0x02188000 0x4000>;
 				interrupts = <0 114 IRQ_TYPE_LEVEL_HIGH>;
@@ -817,7 +818,7 @@
 				status = "disabled";
 			};
 
-			usdhc1: usdhc@02190000 {
+			usdhc1: usdhc@2190000 {
 				compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc";
 				reg = <0x02190000 0x4000>;
 				interrupts = <0 22 IRQ_TYPE_LEVEL_HIGH>;
@@ -829,7 +830,7 @@
 				status = "disabled";
 			};
 
-			usdhc2: usdhc@02194000 {
+			usdhc2: usdhc@2194000 {
 				compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc";
 				reg = <0x02194000 0x4000>;
 				interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>;
@@ -841,7 +842,7 @@
 				status = "disabled";
 			};
 
-			usdhc3: usdhc@02198000 {
+			usdhc3: usdhc@2198000 {
 				compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc";
 				reg = <0x02198000 0x4000>;
 				interrupts = <0 24 IRQ_TYPE_LEVEL_HIGH>;
@@ -853,7 +854,7 @@
 				status = "disabled";
 			};
 
-			usdhc4: usdhc@0219c000 {
+			usdhc4: usdhc@219c000 {
 				compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc";
 				reg = <0x0219c000 0x4000>;
 				interrupts = <0 25 IRQ_TYPE_LEVEL_HIGH>;
@@ -865,7 +866,7 @@
 				status = "disabled";
 			};
 
-			i2c1: i2c@021a0000 {
+			i2c1: i2c@21a0000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sl-i2c", "fsl,imx21-i2c";
@@ -875,7 +876,7 @@
 				status = "disabled";
 			};
 
-			i2c2: i2c@021a4000 {
+			i2c2: i2c@21a4000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sl-i2c", "fsl,imx21-i2c";
@@ -885,7 +886,7 @@
 				status = "disabled";
 			};
 
-			i2c3: i2c@021a8000 {
+			i2c3: i2c@21a8000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sl-i2c", "fsl,imx21-i2c";
@@ -895,17 +896,17 @@
 				status = "disabled";
 			};
 
-			mmdc: mmdc@021b0000 {
+			mmdc: mmdc@21b0000 {
 				compatible = "fsl,imx6sl-mmdc", "fsl,imx6q-mmdc";
 				reg = <0x021b0000 0x4000>;
 			};
 
-			rngb: rngb@021b4000 {
+			rngb: rngb@21b4000 {
 				reg = <0x021b4000 0x4000>;
 				interrupts = <0 5 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			weim: weim@021b8000 {
+			weim: weim@21b8000 {
 				#address-cells = <2>;
 				#size-cells = <1>;
 				reg = <0x021b8000 0x4000>;
@@ -914,13 +915,13 @@
 				status = "disabled";
 			};
 
-			ocotp: ocotp@021bc000 {
+			ocotp: ocotp@21bc000 {
 				compatible = "fsl,imx6sl-ocotp", "syscon";
 				reg = <0x021bc000 0x4000>;
 				clocks = <&clks IMX6SL_CLK_OCOTP>;
 			};
 
-			audmux: audmux@021d8000 {
+			audmux: audmux@21d8000 {
 				compatible = "fsl,imx6sl-audmux", "fsl,imx31-audmux";
 				reg = <0x021d8000 0x4000>;
 				status = "disabled";
diff --git a/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts b/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts
index c5578d1c1ee4..f9d40ee14982 100644
--- a/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts
+++ b/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts
@@ -231,7 +231,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_sgtl5000>;
diff --git a/arch/arm/boot/dts/imx6sx-sdb-reva.dts b/arch/arm/boot/dts/imx6sx-sdb-reva.dts
index 71005478cdf0..e3533e74ccc8 100644
--- a/arch/arm/boot/dts/imx6sx-sdb-reva.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb-reva.dts
@@ -18,7 +18,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts
index c0139d7e497a..6dd9bebfe027 100644
--- a/arch/arm/boot/dts/imx6sx-sdb.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb.dts
@@ -18,7 +18,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze200";
 		reg = <0x08>;
 
diff --git a/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts b/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts
new file mode 100644
index 000000000000..4d8c6521845f
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts
@@ -0,0 +1,572 @@
+/*
+ * Copyright (C) 2016 Christoph Fritz <chf.fritz@googlemail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include "imx6sx.dtsi"
+
+/ {
+	model = "Softing VIN|ING 2000";
+	compatible = "samtec,imx6sx-vining-2000", "fsl,imx6sx";
+
+	chosen {
+		stdout-path = &uart1;
+	};
+
+	memory {
+		reg = <0x80000000 0x40000000>;
+	};
+
+	reg_usb_otg1_vbus: regulator-usb_otg1_vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_otg1_vbus";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usb_otg1>;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_peri_3v3: regulator-peri_3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "peri_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	pwmleds {
+		compatible = "pwm-leds";
+
+		red {
+			label = "red";
+			max-brightness = <255>;
+			pwms = <&pwm6 0 50000>;
+		};
+
+		green {
+			label = "green";
+			max-brightness = <255>;
+			pwms = <&pwm2 0 50000>;
+		};
+
+		blue {
+			label = "blue";
+			max-brightness = <255>;
+			pwms = <&pwm1 0 50000>;
+		};
+	};
+};
+
+&adc1 {
+	vref-supply = <&reg_peri_3v3>;
+	status = "okay";
+};
+
+&cpu0 {
+	/*
+	 * This board has a shared rail of reg_arm and reg_soc (supplied by
+	 * sw1a_reg) which is modeled below, but still this module behaves
+	 * unstable without higher voltages. Hence, set higher voltages here.
+	 */
+	operating-points = <
+		/* kHz    uV */
+		996000  1250000
+		792000  1175000
+		396000  1175000
+		198000  1175000
+		>;
+	fsl,soc-operating-points = <
+		/* ARM kHz  SOC uV */
+		996000	1250000
+		792000	1175000
+		396000	1175000
+		198000  1175000
+	>;
+};
+
+&ecspi4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi4>;
+	cs-gpios = <&gpio7 4 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&fec1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet1>;
+	phy-supply = <&reg_peri_3v3>;
+	phy-reset-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <5>;
+	phy-mode = "rmii";
+	phy-handle = <&ethphy0>;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy0: ethernet0-phy@0 {
+			reg = <0>;
+			max-speed = <100>;
+			interrupt-parent = <&gpio2>;
+			interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
+		};
+	};
+};
+
+&fec2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet2>;
+	phy-supply = <&reg_peri_3v3>;
+	phy-reset-gpios = <&gpio5 21 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <5>;
+	phy-mode = "rmii";
+	phy-handle = <&ethphy1>;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy1: ethernet1-phy@0 {
+			reg = <0>;
+			max-speed = <100>;
+			interrupt-parent = <&gpio2>;
+			interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+		};
+	};
+};
+
+&flexcan1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1>;
+	status = "okay";
+};
+
+&flexcan2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+	status = "okay";
+};
+
+&i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	proximity: sx9500@28 {
+		compatible = "semtech,sx9500";
+		reg = <0x28>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_sx9500>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
+	};
+
+	pmic: pfuze100@8 {
+		compatible = "fsl,pfuze200";
+		reg = <0x08>;
+
+		regulators {
+			sw1a_reg: sw1ab {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw2_reg: sw2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3a_reg: sw3a {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3b_reg: sw3b {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			snvs_reg: vsnvs {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vref_reg: vrefddr {
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vgen1_reg: vgen1 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+				regulator-always-on;
+			};
+
+			vgen2_reg: vgen2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen3_reg: vgen3 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen4_reg: vgen4 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen5_reg: vgen5 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen6_reg: vgen6 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&i2c3 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpios>;
+
+	pinctrl_ecspi4: ecspi4grp {
+		fsl,pins = <
+			MX6SX_PAD_SD3_CLK__ECSPI4_SCLK		0x130b1
+			MX6SX_PAD_SD3_DATA3__ECSPI4_MISO	0x130b1
+			MX6SX_PAD_SD3_CMD__ECSPI4_MOSI		0x130b1
+			MX6SX_PAD_SD3_DATA2__GPIO7_IO_4		0x30b0
+		>;
+	};
+
+	pinctrl_enet1: enet1grp {
+		fsl,pins = <
+			MX6SX_PAD_RGMII1_RD0__ENET1_RX_DATA_0	0x30c1
+			MX6SX_PAD_RGMII1_RD1__ENET1_RX_DATA_1	0x30c1
+			MX6SX_PAD_RGMII1_TD0__ENET1_TX_DATA_0	0xa0f9
+			MX6SX_PAD_RGMII1_TD1__ENET1_TX_DATA_1	0xa0f9
+			MX6SX_PAD_RGMII1_RX_CTL__ENET1_RX_EN	0x30c1
+			MX6SX_PAD_RGMII1_TX_CTL__ENET1_TX_EN	0xa0f9
+			MX6SX_PAD_ENET1_TX_CLK__ENET1_REF_CLK1	0x4000a038
+			/* LAN8720 PHY Reset */
+			MX6SX_PAD_RGMII1_TD3__GPIO5_IO_9	0x10b0
+			/* MDIO */
+			MX6SX_PAD_ENET1_MDC__ENET1_MDC		0xa0f9
+			MX6SX_PAD_ENET1_MDIO__ENET1_MDIO	0xa0f9
+			/* IRQ from PHY */
+			MX6SX_PAD_KEY_ROW2__GPIO2_IO_17		0x10b0
+		>;
+	};
+
+	pinctrl_enet2: enet2grp {
+		fsl,pins = <
+			MX6SX_PAD_RGMII2_TD0__ENET2_TX_DATA_0	0x1b0b0
+			MX6SX_PAD_RGMII2_TD1__ENET2_TX_DATA_1	0x1b0b0
+			MX6SX_PAD_RGMII2_RD0__ENET2_RX_DATA_0	0x1b0b0
+			MX6SX_PAD_RGMII2_RD1__ENET2_RX_DATA_1	0x1b0b0
+			MX6SX_PAD_RGMII2_RX_CTL__ENET2_RX_EN	0x1b0b0
+			MX6SX_PAD_RGMII2_TX_CTL__ENET2_TX_EN	0x1b0b0
+			MX6SX_PAD_ENET2_TX_CLK__ENET2_REF_CLK2	0x4000a038
+			/* LAN8720 PHY Reset */
+			MX6SX_PAD_RGMII2_TD3__GPIO5_IO_21	0x10b0
+			/* MDIO */
+			MX6SX_PAD_ENET1_COL__ENET2_MDC		0xa0f9
+			MX6SX_PAD_ENET1_CRS__ENET2_MDIO		0xa0f9
+			/* IRQ from PHY */
+			MX6SX_PAD_KEY_ROW4__GPIO2_IO_19		0x10b0
+		>;
+	};
+
+	pinctrl_flexcan1: flexcan1grp {
+		fsl,pins = <
+			MX6SX_PAD_QSPI1B_DQS__CAN1_TX		0x1b0b0
+			MX6SX_PAD_QSPI1A_SS1_B__CAN1_RX		0x1b0b0
+		>;
+	};
+
+	pinctrl_flexcan2: flexcan2grp {
+		fsl,pins = <
+			MX6SX_PAD_QSPI1B_SS1_B__CAN2_RX		0x1b0b0
+			MX6SX_PAD_QSPI1A_DQS__CAN2_TX		0x1b0b0
+		>;
+	};
+
+	pinctrl_gpios: gpiosgrp {
+		fsl,pins = <
+			/* reset external uC */
+			MX6SX_PAD_QSPI1A_DATA3__GPIO4_IO_19	0x10b0
+			/* IRQ from external uC */
+			MX6SX_PAD_KEY_ROW0__GPIO2_IO_15		0x10b0
+			/* overcurrent detection */
+			MX6SX_PAD_GPIO1_IO08__GPIO1_IO_8	0x10b0
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6SX_PAD_GPIO1_IO01__I2C1_SDA		0x4001b8b1
+			MX6SX_PAD_GPIO1_IO00__I2C1_SCL		0x4001b8b1
+		>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6SX_PAD_NAND_ALE__I2C3_SDA		0x4001b8b1
+			MX6SX_PAD_NAND_CLE__I2C3_SCL		0x4001b8b1
+		>;
+	};
+
+	pinctrl_pwm1: pwm1grp-1 {
+		fsl,pins = <
+			/* blue LED */
+			MX6SX_PAD_RGMII2_RD3__PWM1_OUT		0x1b0b1
+		>;
+	};
+
+	pinctrl_pwm2: pwm2grp-1 {
+		fsl,pins = <
+			/* green LED */
+			MX6SX_PAD_RGMII2_RD2__PWM2_OUT		0x1b0b1
+		>;
+	};
+
+	pinctrl_pwm6: pwm6grp-1 {
+		fsl,pins = <
+			/* red LED */
+			MX6SX_PAD_RGMII2_TD2__PWM6_OUT		0x1b0b1
+		>;
+	};
+
+	pinctrl_sx9500: sx9500grp {
+		fsl,pins = <
+			/* Reset */
+			MX6SX_PAD_KEY_COL0__GPIO2_IO_10		0x838
+			/* IRQ */
+			MX6SX_PAD_KEY_ROW1__GPIO2_IO_16		0x70e0
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6SX_PAD_GPIO1_IO04__UART1_TX		0x1b0b1
+			MX6SX_PAD_GPIO1_IO05__UART1_RX		0x1b0b1
+		>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6SX_PAD_GPIO1_IO06__UART2_TX		0x1b0b1
+			MX6SX_PAD_GPIO1_IO07__UART2_RX		0x1b0b1
+		>;
+	};
+
+	pinctrl_usb_otg1: usbotg1grp {
+		fsl,pins = <
+			MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9	0x10b0
+		>;
+	};
+
+	pinctrl_usb_otg1_id: usbotg1idgrp {
+		fsl,pins = <
+			MX6SX_PAD_GPIO1_IO10__ANATOP_OTG1_ID	0x17059
+		>;
+	};
+
+	pinctrl_usdhc2_50mhz: usdhc2grp-50mhz {
+		fsl,pins = <
+			MX6SX_PAD_SD2_CLK__USDHC2_CLK		0x10059
+			MX6SX_PAD_SD2_CMD__USDHC2_CMD		0x17059
+			MX6SX_PAD_SD2_DATA0__USDHC2_DATA0	0x17059
+			MX6SX_PAD_SD2_DATA1__USDHC2_DATA1	0x17059
+			MX6SX_PAD_SD2_DATA2__USDHC2_DATA2	0x17059
+			MX6SX_PAD_SD2_DATA3__USDHC2_DATA3	0x17059
+			MX6SX_PAD_LCD1_VSYNC__GPIO3_IO_28	0x1b000
+			MX6SX_PAD_LCD1_HSYNC__GPIO3_IO_26	0x10b0
+		>;
+	};
+
+	pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
+		fsl,pins = <
+			MX6SX_PAD_SD2_CLK__USDHC2_CLK		0x100b9
+			MX6SX_PAD_SD2_CMD__USDHC2_CMD		0x170b9
+			MX6SX_PAD_SD2_DATA0__USDHC2_DATA0	0x170b9
+			MX6SX_PAD_SD2_DATA1__USDHC2_DATA1	0x170b9
+			MX6SX_PAD_SD2_DATA2__USDHC2_DATA2	0x170b9
+			MX6SX_PAD_SD2_DATA3__USDHC2_DATA3	0x170b9
+		>;
+	};
+
+	pinctrl_usdhc2_200mhz: usdhc2grp-200mhz {
+		fsl,pins = <
+			MX6SX_PAD_SD2_CLK__USDHC2_CLK		0x100f9
+			MX6SX_PAD_SD2_CMD__USDHC2_CMD		0x170f9
+			MX6SX_PAD_SD2_DATA0__USDHC2_DATA0	0x170f9
+			MX6SX_PAD_SD2_DATA1__USDHC2_DATA1	0x170f9
+			MX6SX_PAD_SD2_DATA2__USDHC2_DATA2	0x170f9
+			MX6SX_PAD_SD2_DATA3__USDHC2_DATA3	0x170f9
+		>;
+	};
+
+	pinctrl_usdhc4_50mhz: usdhc4grp-50mhz {
+		fsl,pins = <
+			MX6SX_PAD_SD4_CLK__USDHC4_CLK		0x10059
+			MX6SX_PAD_SD4_CMD__USDHC4_CMD		0x17059
+			MX6SX_PAD_SD4_DATA0__USDHC4_DATA0	0x17059
+			MX6SX_PAD_SD4_DATA1__USDHC4_DATA1	0x17059
+			MX6SX_PAD_SD4_DATA2__USDHC4_DATA2	0x17059
+			MX6SX_PAD_SD4_DATA3__USDHC4_DATA3	0x17059
+			MX6SX_PAD_SD4_DATA4__USDHC4_DATA4	0x17059
+			MX6SX_PAD_SD4_DATA5__USDHC4_DATA5	0x17059
+			MX6SX_PAD_SD4_DATA6__USDHC4_DATA6	0x17059
+			MX6SX_PAD_SD4_DATA7__USDHC4_DATA7	0x17059
+			MX6SX_PAD_SD4_RESET_B__USDHC4_RESET_B	0x17068
+		>;
+	};
+
+	pinctrl_usdhc4_100mhz: usdhc4-100mhz {
+		fsl,pins = <
+			MX6SX_PAD_SD4_CLK__USDHC4_CLK		0x100b9
+			MX6SX_PAD_SD4_CMD__USDHC4_CMD		0x170b9
+			MX6SX_PAD_SD4_DATA0__USDHC4_DATA0	0x170b9
+			MX6SX_PAD_SD4_DATA1__USDHC4_DATA1	0x170b9
+			MX6SX_PAD_SD4_DATA2__USDHC4_DATA2	0x170b9
+			MX6SX_PAD_SD4_DATA3__USDHC4_DATA3	0x170b9
+			MX6SX_PAD_SD4_DATA4__USDHC4_DATA4	0x170b9
+			MX6SX_PAD_SD4_DATA5__USDHC4_DATA5	0x170b9
+			MX6SX_PAD_SD4_DATA6__USDHC4_DATA6	0x170b9
+			MX6SX_PAD_SD4_DATA7__USDHC4_DATA7	0x170b9
+		>;
+	};
+
+	pinctrl_usdhc4_200mhz: usdhc4-200mhz {
+		fsl,pins = <
+			MX6SX_PAD_SD4_CLK__USDHC4_CLK		0x100f9
+			MX6SX_PAD_SD4_CMD__USDHC4_CMD		0x170f9
+			MX6SX_PAD_SD4_DATA0__USDHC4_DATA0	0x170f9
+			MX6SX_PAD_SD4_DATA1__USDHC4_DATA1	0x170f9
+			MX6SX_PAD_SD4_DATA2__USDHC4_DATA2	0x170f9
+			MX6SX_PAD_SD4_DATA3__USDHC4_DATA3	0x170f9
+			MX6SX_PAD_SD4_DATA4__USDHC4_DATA4	0x170f9
+			MX6SX_PAD_SD4_DATA5__USDHC4_DATA5	0x170f9
+			MX6SX_PAD_SD4_DATA6__USDHC4_DATA6	0x170f9
+			MX6SX_PAD_SD4_DATA7__USDHC4_DATA7	0x170f9
+		>;
+	};
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm1>;
+	status = "okay";
+};
+
+&pwm2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm2>;
+	status = "okay";
+};
+
+&pwm6 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm6>;
+	status = "okay";
+};
+
+&reg_arm {
+	vin-supply = <&sw1a_reg>;
+};
+
+&reg_soc {
+	vin-supply = <&sw1a_reg>;
+};
+
+&snvs_poweroff {
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
+&usbotg1 {
+	vbus-supply = <&reg_usb_otg1_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb_otg1_id>;
+	status = "okay";
+};
+
+&usbotg2 {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc2_50mhz>;
+	pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
+	cd-gpios = <&gpio3 28 GPIO_ACTIVE_LOW>;
+	keep-power-in-suspend;
+	status = "okay";
+};
+
+&usdhc4 {
+	/* hs200-mode is currently unsupported because Vccq is on 3.1V, but
+	 * not on necessary 1.8V.
+	 */
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc4_50mhz>;
+	pinctrl-1 = <&pinctrl_usdhc4_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc4_200mhz>;
+	bus-width = <8>;
+	keep-power-in-suspend;
+	non-removable;
+	cap-mmc-hw-reset;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi b/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
index dcfc97591433..53b3eac94f0d 100644
--- a/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
+++ b/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
@@ -135,7 +135,7 @@
 	clock-frequency = <100000>;
 	status = "okay";
 
-	pmic: pmic@08 {
+	pmic: pmic@8 {
 		compatible = "fsl,pfuze3000";
 		reg = <0x08>;
 
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index f16b9df9d0c6..5b03ba3beda9 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -95,7 +95,7 @@
 		};
 	};
 
-	intc: interrupt-controller@00a01000 {
+	intc: interrupt-controller@a01000 {
 		compatible = "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;
@@ -153,13 +153,13 @@
 			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		ocram: sram@00900000 {
+		ocram: sram@900000 {
 			compatible = "mmio-sram";
 			reg = <0x00900000 0x20000>;
 			clocks = <&clks IMX6SX_CLK_OCRAM>;
 		};
 
-		L2: l2-cache@00a02000 {
+		L2: l2-cache@a02000 {
 			compatible = "arm,pl310-cache";
 			reg = <0x00a02000 0x1000>;
 			interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
@@ -169,7 +169,7 @@
 			arm,data-latency = <4 2 3>;
 		};
 
-		gpu: gpu@01800000 {
+		gpu: gpu@1800000 {
 			compatible = "vivante,gc";
 			reg = <0x01800000 0x4000>;
 			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
@@ -179,7 +179,7 @@
 			clock-names = "bus", "core", "shader";
 		};
 
-		dma_apbh: dma-apbh@01804000 {
+		dma_apbh: dma-apbh@1804000 {
 			compatible = "fsl,imx6sx-dma-apbh", "fsl,imx28-dma-apbh";
 			reg = <0x01804000 0x2000>;
 			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
@@ -192,7 +192,7 @@
 			clocks = <&clks IMX6SX_CLK_APBH_DMA>;
 		};
 
-		gpmi: gpmi-nand@01806000{
+		gpmi: gpmi-nand@1806000{
 			compatible = "fsl,imx6sx-gpmi-nand";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -212,21 +212,21 @@
 			status = "disabled";
 		};
 
-		aips1: aips-bus@02000000 {
+		aips1: aips-bus@2000000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x02000000 0x100000>;
 			ranges;
 
-			spba-bus@02000000 {
+			spba-bus@2000000 {
 				compatible = "fsl,spba-bus", "simple-bus";
 				#address-cells = <1>;
 				#size-cells = <1>;
 				reg = <0x02000000 0x40000>;
 				ranges;
 
-				spdif: spdif@02004000 {
+				spdif: spdif@2004000 {
 					compatible = "fsl,imx6sx-spdif", "fsl,imx35-spdif";
 					reg = <0x02004000 0x4000>;
 					interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
@@ -248,7 +248,7 @@
 					status = "disabled";
 				};
 
-				ecspi1: ecspi@02008000 {
+				ecspi1: ecspi@2008000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
@@ -260,7 +260,7 @@
 					status = "disabled";
 				};
 
-				ecspi2: ecspi@0200c000 {
+				ecspi2: ecspi@200c000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
@@ -272,7 +272,7 @@
 					status = "disabled";
 				};
 
-				ecspi3: ecspi@02010000 {
+				ecspi3: ecspi@2010000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
@@ -284,7 +284,7 @@
 					status = "disabled";
 				};
 
-				ecspi4: ecspi@02014000 {
+				ecspi4: ecspi@2014000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
@@ -296,7 +296,7 @@
 					status = "disabled";
 				};
 
-				uart1: serial@02020000 {
+				uart1: serial@2020000 {
 					compatible = "fsl,imx6sx-uart",
 						     "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02020000 0x4000>;
@@ -309,7 +309,7 @@
 					status = "disabled";
 				};
 
-				esai: esai@02024000 {
+				esai: esai@2024000 {
 					reg = <0x02024000 0x4000>;
 					interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SX_CLK_ESAI_IPG>,
@@ -322,7 +322,7 @@
 					status = "disabled";
 				};
 
-				ssi1: ssi@02028000 {
+				ssi1: ssi@2028000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6sx-ssi", "fsl,imx51-ssi";
 					reg = <0x02028000 0x4000>;
@@ -336,7 +336,7 @@
 					status = "disabled";
 				};
 
-				ssi2: ssi@0202c000 {
+				ssi2: ssi@202c000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6sx-ssi", "fsl,imx51-ssi";
 					reg = <0x0202c000 0x4000>;
@@ -350,7 +350,7 @@
 					status = "disabled";
 				};
 
-				ssi3: ssi@02030000 {
+				ssi3: ssi@2030000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6sx-ssi", "fsl,imx51-ssi";
 					reg = <0x02030000 0x4000>;
@@ -364,7 +364,7 @@
 					status = "disabled";
 				};
 
-				asrc: asrc@02034000 {
+				asrc: asrc@2034000 {
 					reg = <0x02034000 0x4000>;
 					interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SX_CLK_ASRC_MEM>,
@@ -381,7 +381,7 @@
 				};
 			};
 
-			pwm1: pwm@02080000 {
+			pwm1: pwm@2080000 {
 				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
 				reg = <0x02080000 0x4000>;
 				interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
@@ -391,7 +391,7 @@
 				#pwm-cells = <2>;
 			};
 
-			pwm2: pwm@02084000 {
+			pwm2: pwm@2084000 {
 				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
 				reg = <0x02084000 0x4000>;
 				interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
@@ -401,7 +401,7 @@
 				#pwm-cells = <2>;
 			};
 
-			pwm3: pwm@02088000 {
+			pwm3: pwm@2088000 {
 				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
 				reg = <0x02088000 0x4000>;
 				interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
@@ -411,7 +411,7 @@
 				#pwm-cells = <2>;
 			};
 
-			pwm4: pwm@0208c000 {
+			pwm4: pwm@208c000 {
 				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
 				reg = <0x0208c000 0x4000>;
 				interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
@@ -421,7 +421,7 @@
 				#pwm-cells = <2>;
 			};
 
-			flexcan1: can@02090000 {
+			flexcan1: can@2090000 {
 				compatible = "fsl,imx6sx-flexcan", "fsl,imx6q-flexcan";
 				reg = <0x02090000 0x4000>;
 				interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
@@ -431,7 +431,7 @@
 				status = "disabled";
 			};
 
-			flexcan2: can@02094000 {
+			flexcan2: can@2094000 {
 				compatible = "fsl,imx6sx-flexcan", "fsl,imx6q-flexcan";
 				reg = <0x02094000 0x4000>;
 				interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
@@ -441,7 +441,7 @@
 				status = "disabled";
 			};
 
-			gpt: gpt@02098000 {
+			gpt: gpt@2098000 {
 				compatible = "fsl,imx6sx-gpt", "fsl,imx31-gpt";
 				reg = <0x02098000 0x4000>;
 				interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
@@ -450,7 +450,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			gpio1: gpio@0209c000 {
+			gpio1: gpio@209c000 {
 				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
 				reg = <0x0209c000 0x4000>;
 				interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
@@ -462,7 +462,7 @@
 				gpio-ranges = <&iomuxc 0 5 26>;
 			};
 
-			gpio2: gpio@020a0000 {
+			gpio2: gpio@20a0000 {
 				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
 				reg = <0x020a0000 0x4000>;
 				interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
@@ -474,7 +474,7 @@
 				gpio-ranges = <&iomuxc 0 31 20>;
 			};
 
-			gpio3: gpio@020a4000 {
+			gpio3: gpio@20a4000 {
 				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
 				reg = <0x020a4000 0x4000>;
 				interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
@@ -486,7 +486,7 @@
 				gpio-ranges = <&iomuxc 0 51 29>;
 			};
 
-			gpio4: gpio@020a8000 {
+			gpio4: gpio@20a8000 {
 				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
 				reg = <0x020a8000 0x4000>;
 				interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
@@ -498,7 +498,7 @@
 				gpio-ranges = <&iomuxc 0 80 32>;
 			};
 
-			gpio5: gpio@020ac000 {
+			gpio5: gpio@20ac000 {
 				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
 				reg = <0x020ac000 0x4000>;
 				interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
@@ -510,7 +510,7 @@
 				gpio-ranges = <&iomuxc 0 112 24>;
 			};
 
-			gpio6: gpio@020b0000 {
+			gpio6: gpio@20b0000 {
 				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
 				reg = <0x020b0000 0x4000>;
 				interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
@@ -522,7 +522,7 @@
 				gpio-ranges = <&iomuxc 0 136 12>, <&iomuxc 12 158 11>;
 			};
 
-			gpio7: gpio@020b4000 {
+			gpio7: gpio@20b4000 {
 				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
 				reg = <0x020b4000 0x4000>;
 				interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
@@ -534,7 +534,7 @@
 				gpio-ranges = <&iomuxc 0 148 10>, <&iomuxc 10 169 2>;
 			};
 
-			kpp: kpp@020b8000 {
+			kpp: kpp@20b8000 {
 				compatible = "fsl,imx6sx-kpp", "fsl,imx21-kpp";
 				reg = <0x020b8000 0x4000>;
 				interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
@@ -542,14 +542,14 @@
 				status = "disabled";
 			};
 
-			wdog1: wdog@020bc000 {
+			wdog1: wdog@20bc000 {
 				compatible = "fsl,imx6sx-wdt", "fsl,imx21-wdt";
 				reg = <0x020bc000 0x4000>;
 				interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX6SX_CLK_DUMMY>;
 			};
 
-			wdog2: wdog@020c0000 {
+			wdog2: wdog@20c0000 {
 				compatible = "fsl,imx6sx-wdt", "fsl,imx21-wdt";
 				reg = <0x020c0000 0x4000>;
 				interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
@@ -557,7 +557,7 @@
 				status = "disabled";
 			};
 
-			clks: ccm@020c4000 {
+			clks: ccm@20c4000 {
 				compatible = "fsl,imx6sx-ccm";
 				reg = <0x020c4000 0x4000>;
 				interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
@@ -567,7 +567,7 @@
 				clock-names = "ckil", "osc", "ipp_di0", "ipp_di1";
 			};
 
-			anatop: anatop@020c8000 {
+			anatop: anatop@20c8000 {
 				compatible = "fsl,imx6sx-anatop", "fsl,imx6q-anatop",
 					     "syscon", "simple-bus";
 				reg = <0x020c8000 0x1000>;
@@ -675,11 +675,12 @@
 				compatible = "fsl,imx6sx-tempmon", "fsl,imx6q-tempmon";
 				interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
 				fsl,tempmon = <&anatop>;
-				fsl,tempmon-data = <&ocotp>;
+				nvmem-cells = <&tempmon_calib>, <&tempmon_temp_grade>;
+				nvmem-cell-names = "calib", "temp_grade";
 				clocks = <&clks IMX6SX_CLK_PLL3_USB_OTG>;
 			};
 
-			usbphy1: usbphy@020c9000 {
+			usbphy1: usbphy@20c9000 {
 				compatible = "fsl,imx6sx-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020c9000 0x1000>;
 				interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
@@ -687,7 +688,7 @@
 				fsl,anatop = <&anatop>;
 			};
 
-			usbphy2: usbphy@020ca000 {
+			usbphy2: usbphy@20ca000 {
 				compatible = "fsl,imx6sx-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020ca000 0x1000>;
 				interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
@@ -695,7 +696,7 @@
 				fsl,anatop = <&anatop>;
 			};
 
-			snvs: snvs@020cc000 {
+			snvs: snvs@20cc000 {
 				compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd";
 				reg = <0x020cc000 0x4000>;
 
@@ -710,6 +711,7 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 					status = "disabled";
 				};
@@ -723,17 +725,17 @@
 				};
 			};
 
-			epit1: epit@020d0000 {
+			epit1: epit@20d0000 {
 				reg = <0x020d0000 0x4000>;
 				interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			epit2: epit@020d4000 {
+			epit2: epit@20d4000 {
 				reg = <0x020d4000 0x4000>;
 				interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			src: src@020d8000 {
+			src: src@20d8000 {
 				compatible = "fsl,imx6sx-src", "fsl,imx51-src";
 				reg = <0x020d8000 0x4000>;
 				interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
@@ -741,7 +743,7 @@
 				#reset-cells = <1>;
 			};
 
-			gpc: gpc@020dc000 {
+			gpc: gpc@20dc000 {
 				compatible = "fsl,imx6sx-gpc", "fsl,imx6q-gpc";
 				reg = <0x020dc000 0x4000>;
 				interrupt-controller;
@@ -750,18 +752,18 @@
 				interrupt-parent = <&intc>;
 			};
 
-			iomuxc: iomuxc@020e0000 {
+			iomuxc: iomuxc@20e0000 {
 				compatible = "fsl,imx6sx-iomuxc";
 				reg = <0x020e0000 0x4000>;
 			};
 
-			gpr: iomuxc-gpr@020e4000 {
+			gpr: iomuxc-gpr@20e4000 {
 				compatible = "fsl,imx6sx-iomuxc-gpr",
 					     "fsl,imx6q-iomuxc-gpr", "syscon";
 				reg = <0x020e4000 0x4000>;
 			};
 
-			sdma: sdma@020ec000 {
+			sdma: sdma@20ec000 {
 				compatible = "fsl,imx6sx-sdma", "fsl,imx6q-sdma";
 				reg = <0x020ec000 0x4000>;
 				interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
@@ -774,7 +776,7 @@
 			};
 		};
 
-		aips2: aips-bus@02100000 {
+		aips2: aips-bus@2100000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -808,7 +810,7 @@
 				};
 			};
 
-			usbotg1: usb@02184000 {
+			usbotg1: usb@2184000 {
 				compatible = "fsl,imx6sx-usb", "fsl,imx27-usb";
 				reg = <0x02184000 0x200>;
 				interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
@@ -822,7 +824,7 @@
 				status = "disabled";
 			};
 
-			usbotg2: usb@02184200 {
+			usbotg2: usb@2184200 {
 				compatible = "fsl,imx6sx-usb", "fsl,imx27-usb";
 				reg = <0x02184200 0x200>;
 				interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
@@ -835,7 +837,7 @@
 				status = "disabled";
 			};
 
-			usbh: usb@02184400 {
+			usbh: usb@2184400 {
 				compatible = "fsl,imx6sx-usb", "fsl,imx27-usb";
 				reg = <0x02184400 0x200>;
 				interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
@@ -850,14 +852,14 @@
 				status = "disabled";
 			};
 
-			usbmisc: usbmisc@02184800 {
+			usbmisc: usbmisc@2184800 {
 				#index-cells = <1>;
 				compatible = "fsl,imx6sx-usbmisc", "fsl,imx6q-usbmisc";
 				reg = <0x02184800 0x200>;
 				clocks = <&clks IMX6SX_CLK_USBOH3>;
 			};
 
-			fec1: ethernet@02188000 {
+			fec1: ethernet@2188000 {
 				compatible = "fsl,imx6sx-fec", "fsl,imx6q-fec";
 				reg = <0x02188000 0x4000>;
 				interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
@@ -874,7 +876,7 @@
 				status = "disabled";
 			};
 
-			mlb: mlb@0218c000 {
+			mlb: mlb@218c000 {
 				reg = <0x0218c000 0x4000>;
 				interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
 					     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
@@ -883,7 +885,7 @@
 				status = "disabled";
 			};
 
-			usdhc1: usdhc@02190000 {
+			usdhc1: usdhc@2190000 {
 				compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc";
 				reg = <0x02190000 0x4000>;
 				interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
@@ -895,7 +897,7 @@
 				status = "disabled";
 			};
 
-			usdhc2: usdhc@02194000 {
+			usdhc2: usdhc@2194000 {
 				compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc";
 				reg = <0x02194000 0x4000>;
 				interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
@@ -907,7 +909,7 @@
 				status = "disabled";
 			};
 
-			usdhc3: usdhc@02198000 {
+			usdhc3: usdhc@2198000 {
 				compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc";
 				reg = <0x02198000 0x4000>;
 				interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
@@ -919,7 +921,7 @@
 				status = "disabled";
 			};
 
-			usdhc4: usdhc@0219c000 {
+			usdhc4: usdhc@219c000 {
 				compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc";
 				reg = <0x0219c000 0x4000>;
 				interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
@@ -931,7 +933,7 @@
 				status = "disabled";
 			};
 
-			i2c1: i2c@021a0000 {
+			i2c1: i2c@21a0000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c";
@@ -941,7 +943,7 @@
 				status = "disabled";
 			};
 
-			i2c2: i2c@021a4000 {
+			i2c2: i2c@21a4000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c";
@@ -951,7 +953,7 @@
 				status = "disabled";
 			};
 
-			i2c3: i2c@021a8000 {
+			i2c3: i2c@21a8000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c";
@@ -961,12 +963,12 @@
 				status = "disabled";
 			};
 
-			mmdc: mmdc@021b0000 {
+			mmdc: mmdc@21b0000 {
 				compatible = "fsl,imx6sx-mmdc", "fsl,imx6q-mmdc";
 				reg = <0x021b0000 0x4000>;
 			};
 
-			fec2: ethernet@021b4000 {
+			fec2: ethernet@21b4000 {
 				compatible = "fsl,imx6sx-fec", "fsl,imx6q-fec";
 				reg = <0x021b4000 0x4000>;
 				interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
@@ -981,7 +983,7 @@
 				status = "disabled";
 			};
 
-			weim: weim@021b8000 {
+			weim: weim@21b8000 {
 				#address-cells = <2>;
 				#size-cells = <1>;
 				compatible = "fsl,imx6sx-weim", "fsl,imx6q-weim";
@@ -992,13 +994,23 @@
 				status = "disabled";
 			};
 
-			ocotp: ocotp@021bc000 {
+			ocotp: ocotp@21bc000 {
+				#address-cells = <1>;
+				#size-cells = <1>;
 				compatible = "fsl,imx6sx-ocotp", "syscon";
 				reg = <0x021bc000 0x4000>;
 				clocks = <&clks IMX6SX_CLK_OCOTP>;
+
+				tempmon_calib: calib@38 {
+					reg = <0x38 4>;
+				};
+
+				tempmon_temp_grade: temp-grade@20 {
+					reg = <0x20 4>;
+				};
 			};
 
-			sai1: sai@021d4000 {
+			sai1: sai@21d4000 {
 				compatible = "fsl,imx6sx-sai";
 				reg = <0x021d4000 0x4000>;
 				interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
@@ -1011,13 +1023,13 @@
 				status = "disabled";
 			};
 
-			audmux: audmux@021d8000 {
+			audmux: audmux@21d8000 {
 				compatible = "fsl,imx6sx-audmux", "fsl,imx31-audmux";
 				reg = <0x021d8000 0x4000>;
 				status = "disabled";
 			};
 
-			sai2: sai@021dc000 {
+			sai2: sai@21dc000 {
 				compatible = "fsl,imx6sx-sai";
 				reg = <0x021dc000 0x4000>;
 				interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
@@ -1030,7 +1042,7 @@
 				status = "disabled";
 			};
 
-			qspi1: qspi@021e0000 {
+			qspi1: qspi@21e0000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sx-qspi";
@@ -1043,7 +1055,7 @@
 				status = "disabled";
 			};
 
-			qspi2: qspi@021e4000 {
+			qspi2: qspi@21e4000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sx-qspi";
@@ -1056,7 +1068,7 @@
 				status = "disabled";
 			};
 
-			uart2: serial@021e8000 {
+			uart2: serial@21e8000 {
 				compatible = "fsl,imx6sx-uart",
 					     "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021e8000 0x4000>;
@@ -1069,7 +1081,7 @@
 				status = "disabled";
 			};
 
-			uart3: serial@021ec000 {
+			uart3: serial@21ec000 {
 				compatible = "fsl,imx6sx-uart",
 					     "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021ec000 0x4000>;
@@ -1082,7 +1094,7 @@
 				status = "disabled";
 			};
 
-			uart4: serial@021f0000 {
+			uart4: serial@21f0000 {
 				compatible = "fsl,imx6sx-uart",
 					     "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021f0000 0x4000>;
@@ -1095,7 +1107,7 @@
 				status = "disabled";
 			};
 
-			uart5: serial@021f4000 {
+			uart5: serial@21f4000 {
 				compatible = "fsl,imx6sx-uart",
 					     "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021f4000 0x4000>;
@@ -1108,7 +1120,7 @@
 				status = "disabled";
 			};
 
-			i2c4: i2c@021f8000 {
+			i2c4: i2c@21f8000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c";
@@ -1119,21 +1131,21 @@
 			};
 		};
 
-		aips3: aips-bus@02200000 {
+		aips3: aips-bus@2200000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x02200000 0x100000>;
 			ranges;
 
-			spba-bus@02200000 {
+			spba-bus@2200000 {
 				compatible = "fsl,spba-bus", "simple-bus";
 				#address-cells = <1>;
 				#size-cells = <1>;
 				reg = <0x02240000 0x40000>;
 				ranges;
 
-				csi1: csi@02214000 {
+				csi1: csi@2214000 {
 					reg = <0x02214000 0x4000>;
 					interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SX_CLK_DISPLAY_AXI>,
@@ -1143,7 +1155,7 @@
 					status = "disabled";
 				};
 
-				pxp: pxp@02218000 {
+				pxp: pxp@2218000 {
 					reg = <0x02218000 0x4000>;
 					interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SX_CLK_PXP_AXI>,
@@ -1152,7 +1164,7 @@
 					status = "disabled";
 				};
 
-				csi2: csi@0221c000 {
+				csi2: csi@221c000 {
 					reg = <0x0221c000 0x4000>;
 					interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SX_CLK_DISPLAY_AXI>,
@@ -1162,7 +1174,7 @@
 					status = "disabled";
 				};
 
-				lcdif1: lcdif@02220000 {
+				lcdif1: lcdif@2220000 {
 					compatible = "fsl,imx6sx-lcdif", "fsl,imx28-lcdif";
 					reg = <0x02220000 0x4000>;
 					interrupts = <GIC_SPI 5 IRQ_TYPE_EDGE_RISING>;
@@ -1173,7 +1185,7 @@
 					status = "disabled";
 				};
 
-				lcdif2: lcdif@02224000 {
+				lcdif2: lcdif@2224000 {
 					compatible = "fsl,imx6sx-lcdif", "fsl,imx28-lcdif";
 					reg = <0x02224000 0x4000>;
 					interrupts = <GIC_SPI 6 IRQ_TYPE_EDGE_RISING>;
@@ -1184,7 +1196,7 @@
 					status = "disabled";
 				};
 
-				vadc: vadc@02228000 {
+				vadc: vadc@2228000 {
 					reg = <0x02228000 0x4000>, <0x0222c000 0x4000>;
 					reg-names = "vadc-vafe", "vadc-vdec";
 					clocks = <&clks IMX6SX_CLK_VADC>,
@@ -1194,7 +1206,7 @@
 				};
 			};
 
-			adc1: adc@02280000 {
+			adc1: adc@2280000 {
 				compatible = "fsl,imx6sx-adc", "fsl,vf610-adc";
 				reg = <0x02280000 0x4000>;
 				interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
@@ -1205,7 +1217,7 @@
 				status = "disabled";
 			};
 
-			adc2: adc@02284000 {
+			adc2: adc@2284000 {
 				compatible = "fsl,imx6sx-adc", "fsl,vf610-adc";
 				reg = <0x02284000 0x4000>;
 				interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
@@ -1216,7 +1228,7 @@
 				status = "disabled";
 			};
 
-			wdog3: wdog@02288000 {
+			wdog3: wdog@2288000 {
 				compatible = "fsl,imx6sx-wdt", "fsl,imx21-wdt";
 				reg = <0x02288000 0x4000>;
 				interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
@@ -1224,7 +1236,7 @@
 				status = "disabled";
 			};
 
-			ecspi5: ecspi@0228c000 {
+			ecspi5: ecspi@228c000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
@@ -1236,7 +1248,7 @@
 				status = "disabled";
 			};
 
-			uart6: serial@022a0000 {
+			uart6: serial@22a0000 {
 				compatible = "fsl,imx6sx-uart",
 					     "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x022a0000 0x4000>;
@@ -1249,7 +1261,7 @@
 				status = "disabled";
 			};
 
-			pwm5: pwm@022a4000 {
+			pwm5: pwm@22a4000 {
 				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
 				reg = <0x022a4000 0x4000>;
 				interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
@@ -1259,7 +1271,7 @@
 				#pwm-cells = <2>;
 			};
 
-			pwm6: pwm@022a8000 {
+			pwm6: pwm@22a8000 {
 				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
 				reg = <0x022a8000 0x4000>;
 				interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
@@ -1269,7 +1281,7 @@
 				#pwm-cells = <2>;
 			};
 
-			pwm7: pwm@022ac000 {
+			pwm7: pwm@22ac000 {
 				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
 				reg = <0x022ac000 0x4000>;
 				interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
@@ -1279,7 +1291,7 @@
 				#pwm-cells = <2>;
 			};
 
-			pwm8: pwm@0022b0000 {
+			pwm8: pwm@22b0000 {
 				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
 				reg = <0x0022b0000 0x4000>;
 				interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dts b/arch/arm/boot/dts/imx6ul-14x14-evk.dts
index d2be8aa3370b..e5d3ef88be60 100644
--- a/arch/arm/boot/dts/imx6ul-14x14-evk.dts
+++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dts
@@ -22,7 +22,7 @@
 		reg = <0x80000000 0x20000000>;
 	};
 
-	backlight {
+	backlight_display: backlight-display {
 		compatible = "pwm-backlight";
 		pwms = <&pwm1 0 5000000>;
 		brightness-levels = <0 4 8 16 32 64 128 255>;
@@ -78,6 +78,17 @@
 			clocks = <&clks IMX6UL_CLK_SAI2>;
 		};
 	};
+
+	panel {
+		compatible = "innolux,at043tn24";
+		backlight = <&backlight_display>;
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&display_out>;
+			};
+		};
+	};
 };
 
 &clks {
@@ -136,34 +147,16 @@
 
 
 &lcdif {
+	assigned-clocks = <&clks IMX6UL_CLK_LCDIF_PRE_SEL>;
+	assigned-clock-parents = <&clks IMX6UL_CLK_PLL5_VIDEO_DIV>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_lcdif_dat
 		     &pinctrl_lcdif_ctrl>;
-	display = <&display0>;
 	status = "okay";
 
-	display0: display {
-		bits-per-pixel = <16>;
-		bus-width = <24>;
-
-		display-timings {
-			native-mode = <&timing0>;
-
-			timing0: timing0 {
-				clock-frequency = <9200000>;
-				hactive = <480>;
-				vactive = <272>;
-				hfront-porch = <8>;
-				hback-porch = <4>;
-				hsync-len = <41>;
-				vback-porch = <2>;
-				vfront-porch = <4>;
-				vsync-len = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
+	port {
+		display_out: endpoint {
+			remote-endpoint = <&panel_in>;
 		};
 	};
 };
@@ -316,7 +309,6 @@
 			MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00	0x1b0b0
 			MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01	0x1b0b0
 			MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2	0x4001b031
-			MX6UL_PAD_SNVS_TAMPER0__GPIO5_IO00	0x17059
 		>;
 	};
 
diff --git a/arch/arm/boot/dts/imx6ul-geam-kit.dts b/arch/arm/boot/dts/imx6ul-geam-kit.dts
deleted file mode 100644
index 142e60cab65f..000000000000
--- a/arch/arm/boot/dts/imx6ul-geam-kit.dts
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (C) 2016 Amarula Solutions B.V.
- * Copyright (C) 2016 Engicam S.r.l.
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License
- *     version 2 as published by the Free Software Foundation.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/dts-v1/;
-
-#include <dt-bindings/gpio/gpio.h>
-#include "imx6ul-geam.dtsi"
-
-/ {
-	model = "Engicam GEAM6UL";
-	compatible = "engicam,imx6ul-geam", "fsl,imx6ul";
-};
-
-&can1 {
-	status = "okay";
-};
-
-&can2 {
-	status = "okay";
-};
-
-&lcdif {
-	display = <&display0>;
-	status = "okay";
-
-	display0: display {
-		bits-per-pixel = <16>;
-		bus-width = <18>;
-		status = "okay";
-
-		display-timings {
-			native-mode = <&timing0>;
-			timing0: timing0 {
-				clock-frequency = <28000000>;
-				hactive = <800>;
-				vactive = <480>;
-				hfront-porch = <30>;
-				hback-porch = <30>;
-				hsync-len = <64>;
-				vback-porch = <5>;
-				vfront-porch = <5>;
-				vsync-len = <20>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-		};
-	};
-};
-
-&usdhc1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_usdhc1>;
-	status = "okay";
-};
-
-&tsc {
-	measure-delay-time = <0x1ffff>;
-	pre-charge-time = <0x1fff>;
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/imx6ul-geam.dts b/arch/arm/boot/dts/imx6ul-geam.dts
new file mode 100644
index 000000000000..571eea7f1c6b
--- /dev/null
+++ b/arch/arm/boot/dts/imx6ul-geam.dts
@@ -0,0 +1,480 @@
+/*
+ * Copyright (C) 2016 Amarula Solutions B.V.
+ * Copyright (C) 2016 Engicam S.r.l.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include "imx6ul.dtsi"
+
+/ {
+	model = "Engicam GEAM6UL Starter Kit";
+	compatible = "engicam,imx6ul-geam", "fsl,imx6ul";
+
+	memory {
+		reg = <0x80000000 0x08000000>;
+	};
+
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm8 0 100000>;
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <100>;
+	};
+
+	chosen {
+		stdout-path = &uart1;
+	};
+
+	reg_1p8v: regulator-1p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "1P8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "imx6ul-geam-sgtl5000";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,bitclock-master = <&dailink_master>;
+		simple-audio-card,frame-master = <&dailink_master>;
+		simple-audio-card,widgets =
+			"Microphone", "Mic Jack",
+			"Line", "Line In",
+			"Line", "Line Out",
+			"Headphone", "Headphone Jack";
+		simple-audio-card,routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+
+		simple-audio-card,cpu {
+			sound-dai = <&sai2>;
+		};
+
+		dailink_master: simple-audio-card,codec {
+			sound-dai = <&sgtl5000>;
+			clocks = <&clks IMX6UL_CLK_SAI2>;
+		};
+	};
+};
+
+&can1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1>;
+	xceiver-supply = <&reg_3p3v>;
+	status = "okay";
+};
+
+&can2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+	xceiver-supply = <&reg_3p3v>;
+	status = "okay";
+};
+
+&fec1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet1>;
+	phy-mode = "rmii";
+	phy-handle = <&ethphy0>;
+	status = "okay";
+};
+
+&fec2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet2>;
+	phy-mode = "rmii";
+	phy-handle = <&ethphy1>;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy0: ethernet-phy@0 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <0>;
+		};
+
+		ethphy1: ethernet-phy@1 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <1>;
+		};
+	};
+};
+
+&gpmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	nand-on-flash-bbt;
+	status = "okay";
+};
+
+&i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	sgtl5000: codec@a {
+		compatible = "fsl,sgtl5000";
+		reg = <0x0a>;
+		clocks = <&clks IMX6UL_CLK_OSC>;
+		clock-names = "mclk";
+		VDDA-supply = <&reg_3p3v>;
+		VDDIO-supply = <&reg_3p3v>;
+		VDDD-supply = <&reg_1p8v>;
+	};
+};
+
+&i2c2 {
+	clock_frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+};
+
+&lcdif {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lcdif_dat
+		     &pinctrl_lcdif_ctrl>;
+	display = <&display0>;
+	status = "okay";
+
+	display0: display {
+		bits-per-pixel = <16>;
+		bus-width = <18>;
+
+		display-timings {
+			native-mode = <&timing0>;
+			timing0: timing0 {
+				clock-frequency = <28000000>;
+				hactive = <800>;
+				vactive = <480>;
+				hfront-porch = <30>;
+				hback-porch = <30>;
+				hsync-len = <64>;
+				vback-porch = <5>;
+				vfront-porch = <5>;
+				vsync-len = <20>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+		};
+	};
+};
+
+&pwm8 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm8>;
+	status = "okay";
+};
+
+&tsc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_tsc>;
+	xnur-gpio = <&gpio1 3 GPIO_ACTIVE_LOW>;
+};
+
+&sai2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai2>;
+	status = "okay";
+};
+
+&tsc {
+	measure-delay-time = <0x1ffff>;
+	pre-charge-time = <0x1fff>;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
+&usbotg1 {
+	dr_mode = "peripheral";
+	status = "okay";
+};
+
+&usbotg2 {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usdhc1 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+	bus-width = <4>;
+	cd-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
+	no-1-8-v;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_enet1: enet1grp {
+		fsl,pins = <
+			MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN	0x1b0b0
+			MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00	0x1b0b0
+			MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01	0x1b0b0
+			MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN	0x1b0b0
+			MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00	0x1b0b0
+			MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01	0x1b0b0
+			MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1	0x4001b031
+		>;
+	};
+
+	pinctrl_enet2: enet2grp {
+		fsl,pins = <
+			MX6UL_PAD_GPIO1_IO07__ENET2_MDC		0x1b0b0
+			MX6UL_PAD_GPIO1_IO06__ENET2_MDIO	0x1b0b0
+			MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN	0x1b0b0
+			MX6UL_PAD_ENET2_RX_ER__GPIO2_IO15	0x1b0b0		/* ENET_nRST */
+			MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00	0x1b0b0
+			MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01	0x1b0b0
+			MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN	0x1b0b0
+			MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00	0x1b0b0
+			MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01	0x1b0b0
+			MX6UL_PAD_GPIO1_IO05__ENET2_REF_CLK2	0x4001b031
+		>;
+	};
+
+	pinctrl_flexcan1: flexcan1grp {
+		fsl,pins = <
+			MX6UL_PAD_UART3_RTS_B__FLEXCAN1_RX	0x1b020
+			MX6UL_PAD_UART3_CTS_B__FLEXCAN1_TX	0x1b020
+		>;
+	};
+
+	pinctrl_flexcan2: flexcan2grp {
+		fsl,pins = <
+			MX6UL_PAD_UART2_RTS_B__FLEXCAN2_RX	0x1b020
+			MX6UL_PAD_UART2_CTS_B__FLEXCAN2_TX	0x1b020
+		>;
+	};
+
+	pinctrl_gpmi_nand: gpmi-nand {
+		fsl,pins = <
+			MX6UL_PAD_NAND_CLE__RAWNAND_CLE         0xb0b1
+			MX6UL_PAD_NAND_ALE__RAWNAND_ALE         0xb0b1
+			MX6UL_PAD_NAND_WP_B__RAWNAND_WP_B       0xb0b1
+			MX6UL_PAD_NAND_READY_B__RAWNAND_READY_B 0xb000
+			MX6UL_PAD_NAND_CE0_B__RAWNAND_CE0_B     0xb0b1
+			MX6UL_PAD_NAND_RE_B__RAWNAND_RE_B       0xb0b1
+			MX6UL_PAD_NAND_WE_B__RAWNAND_WE_B       0xb0b1
+			MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00   0xb0b1
+			MX6UL_PAD_NAND_DATA01__RAWNAND_DATA01   0xb0b1
+			MX6UL_PAD_NAND_DATA02__RAWNAND_DATA02   0xb0b1
+			MX6UL_PAD_NAND_DATA03__RAWNAND_DATA03   0xb0b1
+			MX6UL_PAD_NAND_DATA04__RAWNAND_DATA04   0xb0b1
+			MX6UL_PAD_NAND_DATA05__RAWNAND_DATA05   0xb0b1
+			MX6UL_PAD_NAND_DATA06__RAWNAND_DATA06   0xb0b1
+			MX6UL_PAD_NAND_DATA07__RAWNAND_DATA07   0xb0b1
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6UL_PAD_UART4_TX_DATA__I2C1_SCL 0x4001b8b0
+			MX6UL_PAD_UART4_RX_DATA__I2C1_SDA 0x4001b8b0
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+			fsl,pins = <
+			MX6UL_PAD_UART5_TX_DATA__I2C2_SCL 0x4001b8b0
+			MX6UL_PAD_UART5_RX_DATA__I2C2_SDA 0x4001b8b0
+		>;
+	};
+
+	pinctrl_lcdif_ctrl: lcdifctrlgrp {
+		fsl,pins = <
+			MX6UL_PAD_LCD_CLK__LCDIF_CLK	    0x79
+			MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE  0x79
+			MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC    0x79
+			MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC    0x79
+		>;
+	};
+
+	pinctrl_lcdif_dat: lcdifdatgrp {
+		fsl,pins = <
+			MX6UL_PAD_LCD_DATA00__LCDIF_DATA00  0x79
+			MX6UL_PAD_LCD_DATA01__LCDIF_DATA01  0x79
+			MX6UL_PAD_LCD_DATA02__LCDIF_DATA02  0x79
+			MX6UL_PAD_LCD_DATA03__LCDIF_DATA03  0x79
+			MX6UL_PAD_LCD_DATA04__LCDIF_DATA04  0x79
+			MX6UL_PAD_LCD_DATA05__LCDIF_DATA05  0x79
+			MX6UL_PAD_LCD_DATA06__LCDIF_DATA06  0x79
+			MX6UL_PAD_LCD_DATA07__LCDIF_DATA07  0x79
+			MX6UL_PAD_LCD_DATA08__LCDIF_DATA08  0x79
+			MX6UL_PAD_LCD_DATA09__LCDIF_DATA09  0x79
+			MX6UL_PAD_LCD_DATA10__LCDIF_DATA10  0x79
+			MX6UL_PAD_LCD_DATA11__LCDIF_DATA11  0x79
+			MX6UL_PAD_LCD_DATA12__LCDIF_DATA12  0x79
+			MX6UL_PAD_LCD_DATA13__LCDIF_DATA13  0x79
+			MX6UL_PAD_LCD_DATA14__LCDIF_DATA14  0x79
+			MX6UL_PAD_LCD_DATA15__LCDIF_DATA15  0x79
+			MX6UL_PAD_LCD_DATA16__LCDIF_DATA16  0x79
+			MX6UL_PAD_LCD_DATA17__LCDIF_DATA17  0x79
+		>;
+	};
+
+	pinctrl_pwm8: pwm8grp {
+		fsl,pins = <
+			MX6UL_PAD_ENET1_RX_ER__PWM8_OUT   0x110b0
+		>;
+	};
+
+	pinctrl_tsc: tscgrp {
+		fsl,pin = <
+			MX6UL_PAD_GPIO1_IO01__GPIO1_IO01	0xb0
+			MX6UL_PAD_GPIO1_IO02__GPIO1_IO02	0xb0
+			MX6UL_PAD_GPIO1_IO03__GPIO1_IO03	0xb0
+			MX6UL_PAD_GPIO1_IO04__GPIO1_IO04	0xb0
+		>;
+	};
+
+	pinctrl_sai2: sai2grp {
+		fsl,pins = <
+			MX6UL_PAD_JTAG_TCK__SAI2_RX_DATA	0x130b0
+			MX6UL_PAD_JTAG_TMS__CCM_CLKO1		0x4001b031
+			MX6UL_PAD_JTAG_TDI__SAI2_TX_BCLK	0x17088
+			MX6UL_PAD_JTAG_TDO__SAI2_TX_SYNC	0x17088
+			MX6UL_PAD_JTAG_TRST_B__SAI2_TX_DATA	0x120b0
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1
+			MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1
+		>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX	0x1b0b1
+			MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX	0x1b0b1
+			MX6UL_PAD_UART3_RX_DATA__UART2_DCE_RTS	0x1b0b1
+			MX6UL_PAD_UART3_TX_DATA__UART2_DCE_CTS	0x1b0b1
+		>;
+	};
+
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			MX6UL_PAD_SD1_CMD__USDHC1_CMD     0x17059
+			MX6UL_PAD_SD1_CLK__USDHC1_CLK     0x10059
+			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059
+			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059
+			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059
+			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059
+		>;
+	};
+
+	pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
+		fsl,pins = <
+			MX6UL_PAD_SD1_CMD__USDHC1_CMD     0x170b9
+			MX6UL_PAD_SD1_CLK__USDHC1_CLK     0x100b9
+			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170b9
+			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170b9
+			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170b9
+			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170b9
+		>;
+	};
+
+	pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+		fsl,pins = <
+			MX6UL_PAD_SD1_CMD__USDHC1_CMD     0x170f9
+			MX6UL_PAD_SD1_CLK__USDHC1_CLK     0x100f9
+			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170f9
+			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170f9
+			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170f9
+			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170f9
+		>;
+	};
+
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX6UL_PAD_CSI_VSYNC__USDHC2_CLK     0x17070
+			MX6UL_PAD_CSI_HSYNC__USDHC2_CMD     0x10070
+			MX6UL_PAD_CSI_DATA00__USDHC2_DATA0  0x17070
+			MX6UL_PAD_CSI_DATA01__USDHC2_DATA1  0x17070
+			MX6UL_PAD_CSI_DATA02__USDHC2_DATA2  0x17070
+			MX6UL_PAD_CSI_DATA03__USDHC2_DATA3  0x17070
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6ul-geam.dtsi b/arch/arm/boot/dts/imx6ul-geam.dtsi
deleted file mode 100644
index eb94d956808b..000000000000
--- a/arch/arm/boot/dts/imx6ul-geam.dtsi
+++ /dev/null
@@ -1,406 +0,0 @@
-/*
- * Copyright (C) 2016 Amarula Solutions B.V.
- * Copyright (C) 2016 Engicam S.r.l.
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License
- *     version 2 as published by the Free Software Foundation.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include "imx6ul.dtsi"
-
-/ {
-	memory {
-		reg = <0x80000000 0x08000000>;
-	};
-
-	backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm8 0 100000>;
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <100>;
-	};
-
-	chosen {
-		stdout-path = &uart1;
-	};
-
-	reg_1p8v: regulator-1p8v {
-		compatible = "regulator-fixed";
-		regulator-name = "1P8V";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-
-	reg_3p3v: regulator-3p3v {
-		compatible = "regulator-fixed";
-		regulator-name = "3P3V";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-};
-
-&can1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_flexcan1>;
-	xceiver-supply = <&reg_3p3v>;
-};
-
-&can2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_flexcan2>;
-	xceiver-supply = <&reg_3p3v>;
-};
-
-&fec1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_enet1>;
-	phy-mode = "rmii";
-	phy-handle = <&ethphy0>;
-	status = "okay";
-};
-
-&fec2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_enet2>;
-	phy-mode = "rmii";
-	phy-handle = <&ethphy1>;
-	status = "okay";
-
-	mdio {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		ethphy0: ethernet-phy@0 {
-			compatible = "ethernet-phy-ieee802.3-c22";
-			reg = <0>;
-		};
-
-		ethphy1: ethernet-phy@1 {
-			compatible = "ethernet-phy-ieee802.3-c22";
-			reg = <1>;
-		};
-	};
-};
-
-&gpmi {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_gpmi_nand>;
-	nand-on-flash-bbt;
-	status = "okay";
-};
-
-&i2c1 {
-	clock-frequency = <100000>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_i2c1>;
-	status = "okay";
-};
-
-&i2c2 {
-	clock_frequency = <100000>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_i2c2>;
-	status = "okay";
-};
-
-&lcdif {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_lcdif_dat
-		     &pinctrl_lcdif_ctrl>;
-	display = <&display0>;
-};
-
-&pwm8 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_pwm8>;
-	status = "okay";
-};
-
-&tsc {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_tsc>;
-	xnur-gpio = <&gpio1 3 GPIO_ACTIVE_LOW>;
-};
-
-&sai2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_sai2>;
-	status = "okay";
-};
-
-&uart1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_uart1>;
-	status = "okay";
-};
-
-&uart2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_uart2>;
-	status = "okay";
-};
-
-&usbotg1 {
-	dr_mode = "peripheral";
-	status = "okay";
-};
-
-&usbotg2 {
-	dr_mode = "host";
-	status = "okay";
-};
-
-&usdhc1 {
-	pinctrl-names = "default", "state_100mhz", "state_200mhz";
-	pinctrl-0 = <&pinctrl_usdhc1>;
-	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
-	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
-	bus-width = <4>;
-	cd-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
-	no-1-8-v;
-	status = "okay";
-};
-
-&iomuxc {
-	pinctrl_enet1: enet1grp {
-		fsl,pins = <
-			MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN	0x1b0b0
-			MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00	0x1b0b0
-			MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01	0x1b0b0
-			MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN	0x1b0b0
-			MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00	0x1b0b0
-			MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01	0x1b0b0
-			MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1	0x4001b031
-		>;
-	};
-
-	pinctrl_enet2: enet2grp {
-		fsl,pins = <
-			MX6UL_PAD_GPIO1_IO07__ENET2_MDC		0x1b0b0
-			MX6UL_PAD_GPIO1_IO06__ENET2_MDIO	0x1b0b0
-			MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN	0x1b0b0
-			MX6UL_PAD_ENET2_RX_ER__GPIO2_IO15	0x1b0b0		/* ENET_nRST */
-			MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00	0x1b0b0
-			MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01	0x1b0b0
-			MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN	0x1b0b0
-			MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00	0x1b0b0
-			MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01	0x1b0b0
-			MX6UL_PAD_GPIO1_IO05__ENET2_REF_CLK2	0x4001b031
-		>;
-	};
-
-	pinctrl_flexcan1: flexcan1grp {
-		fsl,pins = <
-			MX6UL_PAD_UART3_RTS_B__FLEXCAN1_RX	0x1b020
-			MX6UL_PAD_UART3_CTS_B__FLEXCAN1_TX	0x1b020
-		>;
-	};
-
-	pinctrl_flexcan2: flexcan2grp {
-		fsl,pins = <
-			MX6UL_PAD_UART2_RTS_B__FLEXCAN2_RX	0x1b020
-			MX6UL_PAD_UART2_CTS_B__FLEXCAN2_TX	0x1b020
-		>;
-	};
-
-	pinctrl_gpmi_nand: gpmi-nand {
-		fsl,pins = <
-			MX6UL_PAD_NAND_CLE__RAWNAND_CLE         0xb0b1
-			MX6UL_PAD_NAND_ALE__RAWNAND_ALE         0xb0b1
-			MX6UL_PAD_NAND_WP_B__RAWNAND_WP_B       0xb0b1
-			MX6UL_PAD_NAND_READY_B__RAWNAND_READY_B 0xb000
-			MX6UL_PAD_NAND_CE0_B__RAWNAND_CE0_B     0xb0b1
-			MX6UL_PAD_NAND_RE_B__RAWNAND_RE_B       0xb0b1
-			MX6UL_PAD_NAND_WE_B__RAWNAND_WE_B       0xb0b1
-			MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00   0xb0b1
-			MX6UL_PAD_NAND_DATA01__RAWNAND_DATA01   0xb0b1
-			MX6UL_PAD_NAND_DATA02__RAWNAND_DATA02   0xb0b1
-			MX6UL_PAD_NAND_DATA03__RAWNAND_DATA03   0xb0b1
-			MX6UL_PAD_NAND_DATA04__RAWNAND_DATA04   0xb0b1
-			MX6UL_PAD_NAND_DATA05__RAWNAND_DATA05   0xb0b1
-			MX6UL_PAD_NAND_DATA06__RAWNAND_DATA06   0xb0b1
-			MX6UL_PAD_NAND_DATA07__RAWNAND_DATA07   0xb0b1
-		>;
-	};
-
-	pinctrl_i2c1: i2c1grp {
-		fsl,pins = <
-			MX6UL_PAD_UART4_TX_DATA__I2C1_SCL 0x4001b8b0
-			MX6UL_PAD_UART4_RX_DATA__I2C1_SDA 0x4001b8b0
-		>;
-	};
-
-	pinctrl_i2c2: i2c2grp {
-			fsl,pins = <
-			MX6UL_PAD_UART5_TX_DATA__I2C2_SCL 0x4001b8b0
-			MX6UL_PAD_UART5_RX_DATA__I2C2_SDA 0x4001b8b0
-		>;
-	};
-
-	pinctrl_lcdif_ctrl: lcdifctrlgrp {
-		fsl,pins = <
-			MX6UL_PAD_LCD_CLK__LCDIF_CLK	    0x79
-			MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE  0x79
-			MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC    0x79
-			MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC    0x79
-		>;
-	};
-
-	pinctrl_lcdif_dat: lcdifdatgrp {
-		fsl,pins = <
-			MX6UL_PAD_LCD_DATA00__LCDIF_DATA00  0x79
-			MX6UL_PAD_LCD_DATA01__LCDIF_DATA01  0x79
-			MX6UL_PAD_LCD_DATA02__LCDIF_DATA02  0x79
-			MX6UL_PAD_LCD_DATA03__LCDIF_DATA03  0x79
-			MX6UL_PAD_LCD_DATA04__LCDIF_DATA04  0x79
-			MX6UL_PAD_LCD_DATA05__LCDIF_DATA05  0x79
-			MX6UL_PAD_LCD_DATA06__LCDIF_DATA06  0x79
-			MX6UL_PAD_LCD_DATA07__LCDIF_DATA07  0x79
-			MX6UL_PAD_LCD_DATA08__LCDIF_DATA08  0x79
-			MX6UL_PAD_LCD_DATA09__LCDIF_DATA09  0x79
-			MX6UL_PAD_LCD_DATA10__LCDIF_DATA10  0x79
-			MX6UL_PAD_LCD_DATA11__LCDIF_DATA11  0x79
-			MX6UL_PAD_LCD_DATA12__LCDIF_DATA12  0x79
-			MX6UL_PAD_LCD_DATA13__LCDIF_DATA13  0x79
-			MX6UL_PAD_LCD_DATA14__LCDIF_DATA14  0x79
-			MX6UL_PAD_LCD_DATA15__LCDIF_DATA15  0x79
-			MX6UL_PAD_LCD_DATA16__LCDIF_DATA16  0x79
-			MX6UL_PAD_LCD_DATA17__LCDIF_DATA17  0x79
-		>;
-	};
-
-	pinctrl_pwm8: pwm8grp {
-		fsl,pins = <
-			MX6UL_PAD_ENET1_RX_ER__PWM8_OUT   0x110b0
-		>;
-	};
-
-	pinctrl_tsc: tscgrp {
-		fsl,pin = <
-			MX6UL_PAD_GPIO1_IO01__GPIO1_IO01	0xb0
-			MX6UL_PAD_GPIO1_IO02__GPIO1_IO02	0xb0
-			MX6UL_PAD_GPIO1_IO03__GPIO1_IO03	0xb0
-			MX6UL_PAD_GPIO1_IO04__GPIO1_IO04	0xb0
-		>;
-	};
-
-	pinctrl_sai2: sai2grp {
-		fsl,pins = <
-			MX6UL_PAD_JTAG_TCK__SAI2_RX_DATA	0x130b0
-			MX6UL_PAD_JTAG_TMS__CCM_CLKO1		0x4001b031
-			MX6UL_PAD_JTAG_TDI__SAI2_TX_BCLK	0x17088
-			MX6UL_PAD_JTAG_TDO__SAI2_TX_SYNC	0x17088
-			MX6UL_PAD_JTAG_TRST_B__SAI2_TX_DATA	0x120b0
-		>;
-	};
-
-	pinctrl_uart1: uart1grp {
-		fsl,pins = <
-			MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1
-			MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1
-		>;
-	};
-
-	pinctrl_uart2: uart2grp {
-		fsl,pins = <
-			MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX	0x1b0b1
-			MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX	0x1b0b1
-			MX6UL_PAD_UART3_RX_DATA__UART2_DCE_RTS	0x1b0b1
-			MX6UL_PAD_UART3_TX_DATA__UART2_DCE_CTS	0x1b0b1
-		>;
-	};
-
-	pinctrl_usdhc1: usdhc1grp {
-		fsl,pins = <
-			MX6UL_PAD_SD1_CMD__USDHC1_CMD     0x17059
-			MX6UL_PAD_SD1_CLK__USDHC1_CLK     0x10059
-			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059
-			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059
-			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059
-			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059
-		>;
-	};
-
-	pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
-		fsl,pins = <
-			MX6UL_PAD_SD1_CMD__USDHC1_CMD     0x170b9
-			MX6UL_PAD_SD1_CLK__USDHC1_CLK     0x100b9
-			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170b9
-			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170b9
-			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170b9
-			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170b9
-		>;
-	};
-
-	pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
-		fsl,pins = <
-			MX6UL_PAD_SD1_CMD__USDHC1_CMD     0x170f9
-			MX6UL_PAD_SD1_CLK__USDHC1_CLK     0x100f9
-			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170f9
-			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170f9
-			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170f9
-			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170f9
-		>;
-	};
-
-	pinctrl_usdhc2: usdhc2grp {
-		fsl,pins = <
-			MX6UL_PAD_CSI_VSYNC__USDHC2_CLK     0x17070
-			MX6UL_PAD_CSI_HSYNC__USDHC2_CMD     0x10070
-			MX6UL_PAD_CSI_DATA00__USDHC2_DATA0  0x17070
-			MX6UL_PAD_CSI_DATA01__USDHC2_DATA1  0x17070
-			MX6UL_PAD_CSI_DATA02__USDHC2_DATA2  0x17070
-			MX6UL_PAD_CSI_DATA03__USDHC2_DATA3  0x17070
-		>;
-	};
-};
diff --git a/arch/arm/boot/dts/imx6ul-isiot-common.dtsi b/arch/arm/boot/dts/imx6ul-isiot-common.dtsi
deleted file mode 100644
index 2beaab6e272e..000000000000
--- a/arch/arm/boot/dts/imx6ul-isiot-common.dtsi
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Copyright (C) 2016 Amarula Solutions B.V.
- * Copyright (C) 2016 Engicam S.r.l.
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License
- *     version 2 as published by the Free Software Foundation.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
- */
-
-&i2c1 {
-	stmpe811: gpio-expander@44 {
-		compatible = "st,stmpe811";
-		reg = <0x44>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_stmpe>;
-		interrupt-parent = <&gpio1>;
-		interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-
-		stmpe: touchscreen {
-			compatible = "st,stmpe-ts";
-			st,sample-time = <4>;
-			st,mod-12b = <1>;
-			st,ref-sel = <0>;
-			st,adc-freq = <1>;
-			st,ave-ctrl = <1>;
-			st,touch-det-delay = <2>;
-			st,settling = <2>;
-			st,fraction-z = <7>;
-			st,i-drive = <1>;
-		};
-	};
-};
-
-&lcdif {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_lcdif_dat
-		     &pinctrl_lcdif_ctrl>;
-	display = <&display0>;
-	status = "okay";
-
-	display0: display {
-		bits-per-pixel = <16>;
-		bus-width = <18>;
-
-		display-timings {
-			native-mode = <&timing0>;
-			timing0: timing0 {
-				clock-frequency = <28000000>;
-				hactive = <800>;
-				vactive = <480>;
-				hfront-porch = <30>;
-				hback-porch = <30>;
-				hsync-len = <64>;
-				vback-porch = <5>;
-				vfront-porch = <5>;
-				vsync-len = <20>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-		};
-	};
-};
-
-&iomuxc {
-	pinctrl_lcdif_ctrl: lcdifctrlgrp {
-		fsl,pins = <
-			MX6UL_PAD_LCD_CLK__LCDIF_CLK	    0x79
-			MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE  0x79
-			MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC    0x79
-			MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC    0x79
-		>;
-	};
-
-	pinctrl_lcdif_dat: lcdifdatgrp {
-		fsl,pins = <
-			MX6UL_PAD_LCD_DATA00__LCDIF_DATA00  0x79
-			MX6UL_PAD_LCD_DATA01__LCDIF_DATA01  0x79
-			MX6UL_PAD_LCD_DATA02__LCDIF_DATA02  0x79
-			MX6UL_PAD_LCD_DATA03__LCDIF_DATA03  0x79
-			MX6UL_PAD_LCD_DATA04__LCDIF_DATA04  0x79
-			MX6UL_PAD_LCD_DATA05__LCDIF_DATA05  0x79
-			MX6UL_PAD_LCD_DATA06__LCDIF_DATA06  0x79
-			MX6UL_PAD_LCD_DATA07__LCDIF_DATA07  0x79
-			MX6UL_PAD_LCD_DATA08__LCDIF_DATA08  0x79
-			MX6UL_PAD_LCD_DATA09__LCDIF_DATA09  0x79
-			MX6UL_PAD_LCD_DATA10__LCDIF_DATA10  0x79
-			MX6UL_PAD_LCD_DATA11__LCDIF_DATA11  0x79
-			MX6UL_PAD_LCD_DATA12__LCDIF_DATA12  0x79
-			MX6UL_PAD_LCD_DATA13__LCDIF_DATA13  0x79
-			MX6UL_PAD_LCD_DATA14__LCDIF_DATA14  0x79
-			MX6UL_PAD_LCD_DATA15__LCDIF_DATA15  0x79
-			MX6UL_PAD_LCD_DATA16__LCDIF_DATA16  0x79
-			MX6UL_PAD_LCD_DATA17__LCDIF_DATA17  0x79
-		>;
-	};
-
-	pinctrl_stmpe: stmpegrp  {
-		fsl,pins = <
-			MX6UL_PAD_UART1_CTS_B__GPIO1_IO18 0x1b0b0
-		>;
-	};
-};
diff --git a/arch/arm/boot/dts/imx6ul-isiot-emmc.dts b/arch/arm/boot/dts/imx6ul-isiot-emmc.dts
index 73a1d0f0b9d5..f5b422898e61 100644
--- a/arch/arm/boot/dts/imx6ul-isiot-emmc.dts
+++ b/arch/arm/boot/dts/imx6ul-isiot-emmc.dts
@@ -43,7 +43,6 @@
 /dts-v1/;
 
 #include "imx6ul-isiot.dtsi"
-#include "imx6ul-isiot-common.dtsi"
 
 / {
 	model = "Engicam Is.IoT MX6UL eMMC Starter kit";
diff --git a/arch/arm/boot/dts/imx6ul-isiot-nand.dts b/arch/arm/boot/dts/imx6ul-isiot-nand.dts
index da29a86eb6a8..de15e1c75dd1 100644
--- a/arch/arm/boot/dts/imx6ul-isiot-nand.dts
+++ b/arch/arm/boot/dts/imx6ul-isiot-nand.dts
@@ -43,7 +43,6 @@
 /dts-v1/;
 
 #include "imx6ul-isiot.dtsi"
-#include "imx6ul-isiot-common.dtsi"
 
 / {
 	model = "Engicam Is.IoT MX6UL NAND Starter kit";
diff --git a/arch/arm/boot/dts/imx6ul-isiot.dtsi b/arch/arm/boot/dts/imx6ul-isiot.dtsi
index ea30380ad7a4..950fb28b630a 100644
--- a/arch/arm/boot/dts/imx6ul-isiot.dtsi
+++ b/arch/arm/boot/dts/imx6ul-isiot.dtsi
@@ -69,6 +69,68 @@
 				    100>;
 		default-brightness-level = <100>;
 	};
+
+	reg_1p8v: regulator-1p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "1P8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "imx6ul-isiot-sgtl5000";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,bitclock-master = <&dailink_master>;
+		simple-audio-card,frame-master = <&dailink_master>;
+		simple-audio-card,widgets =
+			"Microphone", "Mic Jack",
+			"Line", "Line In",
+			"Line", "Line Out",
+			"Headphone", "Headphone Jack";
+		simple-audio-card,routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+
+		simple-audio-card,cpu {
+			sound-dai = <&sai2>;
+		};
+
+		dailink_master: simple-audio-card,codec {
+			sound-dai = <&sgtl5000>;
+			clocks = <&clks IMX6UL_CLK_SAI2>;
+		};
+	};
+};
+
+&fec1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet1>;
+	phy-mode = "rmii";
+	phy-handle = <&ethphy0>;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy0: ethernet-phy@0 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <0>;
+		};
+	};
 };
 
 &i2c1 {
@@ -76,6 +138,42 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
+
+	sgtl5000: codec@a {
+		compatible = "fsl,sgtl5000";
+		reg = <0x0a>;
+		clocks = <&clks IMX6UL_CLK_OSC>;
+		clock-names = "mclk";
+		VDDA-supply = <&reg_3p3v>;
+		VDDIO-supply = <&reg_3p3v>;
+		VDDD-supply = <&reg_1p8v>;
+	};
+
+	stmpe811: gpio-expander@44 {
+		compatible = "st,stmpe811";
+		reg = <0x44>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_stmpe>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+
+		stmpe: touchscreen {
+			compatible = "st,stmpe-ts";
+			st,sample-time = <4>;
+			st,mod-12b = <1>;
+			st,ref-sel = <0>;
+			st,adc-freq = <1>;
+			st,ave-ctrl = <1>;
+			st,touch-det-delay = <2>;
+			st,settling = <2>;
+			st,fraction-z = <7>;
+			st,i-drive = <1>;
+		};
+	};
 };
 
 &i2c2 {
@@ -85,6 +183,38 @@
 	status = "okay";
 };
 
+&lcdif {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lcdif_dat
+		     &pinctrl_lcdif_ctrl>;
+	display = <&display0>;
+	status = "okay";
+
+	display0: display {
+		bits-per-pixel = <16>;
+		bus-width = <18>;
+
+		display-timings {
+			native-mode = <&timing0>;
+			timing0: timing0 {
+				clock-frequency = <28000000>;
+				hactive = <800>;
+				vactive = <480>;
+				hfront-porch = <30>;
+				hback-porch = <30>;
+				hsync-len = <64>;
+				vback-porch = <5>;
+				vfront-porch = <5>;
+				vsync-len = <20>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+		};
+	};
+};
+
 &pwm8 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pwm8>;
@@ -115,6 +245,21 @@
 };
 
 &iomuxc {
+	pinctrl_enet1: enet1grp {
+		fsl,pins = <
+			MX6UL_PAD_ENET2_RX_DATA0__ENET1_MDIO	0x1b0b0
+			MX6UL_PAD_ENET2_RX_DATA1__ENET1_MDC	0x1b0b0
+			MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN	0x1b0b0
+			MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00	0x1b0b0
+			MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01	0x1b0b0
+			MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN	0x1b0b0
+			MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00	0x1b0b0
+			MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01	0x1b0b0
+			MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1	0x4001b031
+			MX6UL_PAD_ENET2_RX_EN__GPIO2_IO10	0x1b0b0
+		>;
+	};
+
 	pinctrl_i2c1: i2c1grp {
 		fsl,pins = <
 			MX6UL_PAD_UART4_TX_DATA__I2C1_SCL 0x4001b8b0
@@ -129,6 +274,38 @@
 		>;
 	};
 
+	pinctrl_lcdif_ctrl: lcdifctrlgrp {
+		fsl,pins = <
+			MX6UL_PAD_LCD_CLK__LCDIF_CLK	    0x79
+			MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE  0x79
+			MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC    0x79
+			MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC    0x79
+		>;
+	};
+
+	pinctrl_lcdif_dat: lcdifdatgrp {
+		fsl,pins = <
+			MX6UL_PAD_LCD_DATA00__LCDIF_DATA00  0x79
+			MX6UL_PAD_LCD_DATA01__LCDIF_DATA01  0x79
+			MX6UL_PAD_LCD_DATA02__LCDIF_DATA02  0x79
+			MX6UL_PAD_LCD_DATA03__LCDIF_DATA03  0x79
+			MX6UL_PAD_LCD_DATA04__LCDIF_DATA04  0x79
+			MX6UL_PAD_LCD_DATA05__LCDIF_DATA05  0x79
+			MX6UL_PAD_LCD_DATA06__LCDIF_DATA06  0x79
+			MX6UL_PAD_LCD_DATA07__LCDIF_DATA07  0x79
+			MX6UL_PAD_LCD_DATA08__LCDIF_DATA08  0x79
+			MX6UL_PAD_LCD_DATA09__LCDIF_DATA09  0x79
+			MX6UL_PAD_LCD_DATA10__LCDIF_DATA10  0x79
+			MX6UL_PAD_LCD_DATA11__LCDIF_DATA11  0x79
+			MX6UL_PAD_LCD_DATA12__LCDIF_DATA12  0x79
+			MX6UL_PAD_LCD_DATA13__LCDIF_DATA13  0x79
+			MX6UL_PAD_LCD_DATA14__LCDIF_DATA14  0x79
+			MX6UL_PAD_LCD_DATA15__LCDIF_DATA15  0x79
+			MX6UL_PAD_LCD_DATA16__LCDIF_DATA16  0x79
+			MX6UL_PAD_LCD_DATA17__LCDIF_DATA17  0x79
+		>;
+	};
+
 	pinctrl_pwm8: pwm8grp {
 		fsl,pins = <
 			MX6UL_PAD_ENET1_RX_ER__PWM8_OUT   0x110b0
@@ -145,6 +322,12 @@
 		>;
 	};
 
+	pinctrl_stmpe: stmpegrp  {
+		fsl,pins = <
+			MX6UL_PAD_UART1_CTS_B__GPIO1_IO18 0x1b0b0
+		>;
+	};
+
 	pinctrl_uart1: uart1grp {
 		fsl,pins = <
 			MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1
diff --git a/arch/arm/boot/dts/imx6ul-liteboard.dts b/arch/arm/boot/dts/imx6ul-liteboard.dts
index ed1d891d6a89..1d863a16bcf0 100644
--- a/arch/arm/boot/dts/imx6ul-liteboard.dts
+++ b/arch/arm/boot/dts/imx6ul-liteboard.dts
@@ -124,6 +124,10 @@
 	};
 };
 
+&snvs_poweroff {
+	status = "okay";
+};
+
 &uart1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart1>;
diff --git a/arch/arm/boot/dts/imx6ul-pico-hobbit.dts b/arch/arm/boot/dts/imx6ul-pico-hobbit.dts
index 7d7254b12a75..3bf26ebd4df9 100644
--- a/arch/arm/boot/dts/imx6ul-pico-hobbit.dts
+++ b/arch/arm/boot/dts/imx6ul-pico-hobbit.dts
@@ -175,7 +175,7 @@
 			reg = <1>;
 			max-speed = <100>;
 			interrupt-parent = <&gpio5>;
-			interrupts = <6 IRQ_TYPE_LEVEL_LOW 0>;
+			interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
 		};
 	};
 };
@@ -186,7 +186,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	pmic: pfuze3000@08 {
+	pmic: pfuze3000@8 {
 		compatible = "fsl,pfuze3000";
 		reg = <0x08>;
 
@@ -223,7 +223,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		reg = <0x0a>;
 		compatible = "fsl,sgtl5000";
 		clocks = <&sys_mclk>;
diff --git a/arch/arm/boot/dts/imx6ul-tx6ul-mainboard.dts b/arch/arm/boot/dts/imx6ul-tx6ul-mainboard.dts
index 28d055e3f301..2d80f7b50bc0 100644
--- a/arch/arm/boot/dts/imx6ul-tx6ul-mainboard.dts
+++ b/arch/arm/boot/dts/imx6ul-tx6ul-mainboard.dts
@@ -116,7 +116,7 @@
 };
 
 &i2c2 {
-	/delete-node/ codec@0a;
+	/delete-node/ codec@a;
 	/delete-node/ touchscreen@48;
 
 	rtc: mcp7940x@6f {
diff --git a/arch/arm/boot/dts/imx6ul-tx6ul.dtsi b/arch/arm/boot/dts/imx6ul-tx6ul.dtsi
index ec745eb3b6a8..65111f9843f4 100644
--- a/arch/arm/boot/dts/imx6ul-tx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul-tx6ul.dtsi
@@ -362,7 +362,7 @@
 	clock-frequency = <400000>;
 	status = "okay";
 
-	sgtl5000: codec@0a {
+	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		#sound-dai-cells = <0>;
@@ -424,7 +424,7 @@
 	display = <&display>;
 	status = "okay";
 
-	display: display@di0 {
+	display: disp0 {
 		bits-per-pixel = <32>;
 		bus-width = <24>;
 		status = "okay";
diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index 6da2b77edd46..d5181f85ca9c 100644
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -98,7 +98,7 @@
 		};
 	};
 
-	intc: interrupt-controller@00a01000 {
+	intc: interrupt-controller@a01000 {
 		compatible = "arm,gic-400", "arm,cortex-a7-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;
@@ -149,12 +149,12 @@
 			status = "disabled";
 		};
 
-		ocram: sram@00900000 {
+		ocram: sram@900000 {
 			compatible = "mmio-sram";
 			reg = <0x00900000 0x20000>;
 		};
 
-		dma_apbh: dma-apbh@01804000 {
+		dma_apbh: dma-apbh@1804000 {
 			compatible = "fsl,imx6q-dma-apbh", "fsl,imx28-dma-apbh";
 			reg = <0x01804000 0x2000>;
 			interrupts = <0 13 IRQ_TYPE_LEVEL_HIGH>,
@@ -167,7 +167,7 @@
 			clocks = <&clks IMX6UL_CLK_APBHDMA>;
 		};
 
-		gpmi: gpmi-nand@01806000         {
+		gpmi: gpmi-nand@1806000         {
 			compatible = "fsl,imx6q-gpmi-nand";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -187,21 +187,21 @@
 			status = "disabled";
 		};
 
-		aips1: aips-bus@02000000 {
+		aips1: aips-bus@2000000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x02000000 0x100000>;
 			ranges;
 
-			spba-bus@02000000 {
+			spba-bus@2000000 {
 				compatible = "fsl,spba-bus", "simple-bus";
 				#address-cells = <1>;
 				#size-cells = <1>;
 				reg = <0x02000000 0x40000>;
 				ranges;
 
-				ecspi1: ecspi@02008000 {
+				ecspi1: ecspi@2008000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6ul-ecspi", "fsl,imx51-ecspi";
@@ -213,7 +213,7 @@
 					status = "disabled";
 				};
 
-				ecspi2: ecspi@0200c000 {
+				ecspi2: ecspi@200c000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6ul-ecspi", "fsl,imx51-ecspi";
@@ -225,7 +225,7 @@
 					status = "disabled";
 				};
 
-				ecspi3: ecspi@02010000 {
+				ecspi3: ecspi@2010000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6ul-ecspi", "fsl,imx51-ecspi";
@@ -237,7 +237,7 @@
 					status = "disabled";
 				};
 
-				ecspi4: ecspi@02014000 {
+				ecspi4: ecspi@2014000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6ul-ecspi", "fsl,imx51-ecspi";
@@ -249,7 +249,7 @@
 					status = "disabled";
 				};
 
-				uart7: serial@02018000 {
+				uart7: serial@2018000 {
 					compatible = "fsl,imx6ul-uart",
 						     "fsl,imx6q-uart";
 					reg = <0x02018000 0x4000>;
@@ -260,7 +260,7 @@
 					status = "disabled";
 				};
 
-				uart1: serial@02020000 {
+				uart1: serial@2020000 {
 					compatible = "fsl,imx6ul-uart",
 						     "fsl,imx6q-uart";
 					reg = <0x02020000 0x4000>;
@@ -271,7 +271,7 @@
 					status = "disabled";
 				};
 
-				uart8: serial@02024000 {
+				uart8: serial@2024000 {
 					compatible = "fsl,imx6ul-uart",
 						     "fsl,imx6q-uart";
 					reg = <0x02024000 0x4000>;
@@ -282,7 +282,7 @@
 					status = "disabled";
 				};
 
-				sai1: sai@02028000 {
+				sai1: sai@2028000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6ul-sai", "fsl,imx6sx-sai";
 					reg = <0x02028000 0x4000>;
@@ -297,7 +297,7 @@
 					status = "disabled";
 				};
 
-				sai2: sai@0202c000 {
+				sai2: sai@202c000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6ul-sai", "fsl,imx6sx-sai";
 					reg = <0x0202c000 0x4000>;
@@ -312,7 +312,7 @@
 					status = "disabled";
 				};
 
-				sai3: sai@02030000 {
+				sai3: sai@2030000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6ul-sai", "fsl,imx6sx-sai";
 					reg = <0x02030000 0x4000>;
@@ -328,7 +328,7 @@
 				};
 			};
 
-			tsc: tsc@02040000 {
+			tsc: tsc@2040000 {
 				compatible = "fsl,imx6ul-tsc";
 				reg = <0x02040000 0x4000>, <0x0219c000 0x4000>;
 				interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
@@ -339,7 +339,7 @@
 				status = "disabled";
 			};
 
-			pwm1: pwm@02080000 {
+			pwm1: pwm@2080000 {
 				compatible = "fsl,imx6ul-pwm", "fsl,imx27-pwm";
 				reg = <0x02080000 0x4000>;
 				interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
@@ -350,7 +350,7 @@
 				status = "disabled";
 			};
 
-			pwm2: pwm@02084000 {
+			pwm2: pwm@2084000 {
 				compatible = "fsl,imx6ul-pwm", "fsl,imx27-pwm";
 				reg = <0x02084000 0x4000>;
 				interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
@@ -361,7 +361,7 @@
 				status = "disabled";
 			};
 
-			pwm3: pwm@02088000 {
+			pwm3: pwm@2088000 {
 				compatible = "fsl,imx6ul-pwm", "fsl,imx27-pwm";
 				reg = <0x02088000 0x4000>;
 				interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
@@ -372,7 +372,7 @@
 				status = "disabled";
 			};
 
-			pwm4: pwm@0208c000 {
+			pwm4: pwm@208c000 {
 				compatible = "fsl,imx6ul-pwm", "fsl,imx27-pwm";
 				reg = <0x0208c000 0x4000>;
 				interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
@@ -383,7 +383,7 @@
 				status = "disabled";
 			};
 
-			can1: flexcan@02090000 {
+			can1: flexcan@2090000 {
 				compatible = "fsl,imx6ul-flexcan", "fsl,imx6q-flexcan";
 				reg = <0x02090000 0x4000>;
 				interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
@@ -393,7 +393,7 @@
 				status = "disabled";
 			};
 
-			can2: flexcan@02094000 {
+			can2: flexcan@2094000 {
 				compatible = "fsl,imx6ul-flexcan", "fsl,imx6q-flexcan";
 				reg = <0x02094000 0x4000>;
 				interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
@@ -403,7 +403,7 @@
 				status = "disabled";
 			};
 
-			gpt1: gpt@02098000 {
+			gpt1: gpt@2098000 {
 				compatible = "fsl,imx6ul-gpt", "fsl,imx6sx-gpt";
 				reg = <0x02098000 0x4000>;
 				interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
@@ -412,7 +412,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			gpio1: gpio@0209c000 {
+			gpio1: gpio@209c000 {
 				compatible = "fsl,imx6ul-gpio", "fsl,imx35-gpio";
 				reg = <0x0209c000 0x4000>;
 				interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
@@ -425,7 +425,7 @@
 					      <&iomuxc 16 33 16>;
 			};
 
-			gpio2: gpio@020a0000 {
+			gpio2: gpio@20a0000 {
 				compatible = "fsl,imx6ul-gpio", "fsl,imx35-gpio";
 				reg = <0x020a0000 0x4000>;
 				interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
@@ -437,7 +437,7 @@
 				gpio-ranges = <&iomuxc 0 49 16>, <&iomuxc 16 111 6>;
 			};
 
-			gpio3: gpio@020a4000 {
+			gpio3: gpio@20a4000 {
 				compatible = "fsl,imx6ul-gpio", "fsl,imx35-gpio";
 				reg = <0x020a4000 0x4000>;
 				interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
@@ -449,7 +449,7 @@
 				gpio-ranges = <&iomuxc 0 65 29>;
 			};
 
-			gpio4: gpio@020a8000 {
+			gpio4: gpio@20a8000 {
 				compatible = "fsl,imx6ul-gpio", "fsl,imx35-gpio";
 				reg = <0x020a8000 0x4000>;
 				interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
@@ -461,7 +461,7 @@
 				gpio-ranges = <&iomuxc 0 94 17>, <&iomuxc 17 117 12>;
 			};
 
-			gpio5: gpio@020ac000 {
+			gpio5: gpio@20ac000 {
 				compatible = "fsl,imx6ul-gpio", "fsl,imx35-gpio";
 				reg = <0x020ac000 0x4000>;
 				interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
@@ -473,7 +473,7 @@
 				gpio-ranges = <&iomuxc 0 7 10>, <&iomuxc 10 5 2>;
 			};
 
-			fec2: ethernet@020b4000 {
+			fec2: ethernet@20b4000 {
 				compatible = "fsl,imx6ul-fec", "fsl,imx6q-fec";
 				reg = <0x020b4000 0x4000>;
 				interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
@@ -490,7 +490,7 @@
 				status = "disabled";
 			};
 
-			kpp: kpp@020b8000 {
+			kpp: kpp@20b8000 {
 				compatible = "fsl,imx6ul-kpp", "fsl,imx6q-kpp", "fsl,imx21-kpp";
 				reg = <0x020b8000 0x4000>;
 				interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
@@ -498,14 +498,14 @@
 				status = "disabled";
 			};
 
-			wdog1: wdog@020bc000 {
+			wdog1: wdog@20bc000 {
 				compatible = "fsl,imx6ul-wdt", "fsl,imx21-wdt";
 				reg = <0x020bc000 0x4000>;
 				interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX6UL_CLK_WDOG1>;
 			};
 
-			wdog2: wdog@020c0000 {
+			wdog2: wdog@20c0000 {
 				compatible = "fsl,imx6ul-wdt", "fsl,imx21-wdt";
 				reg = <0x020c0000 0x4000>;
 				interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
@@ -513,7 +513,7 @@
 				status = "disabled";
 			};
 
-			clks: ccm@020c4000 {
+			clks: ccm@20c4000 {
 				compatible = "fsl,imx6ul-ccm";
 				reg = <0x020c4000 0x4000>;
 				interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
@@ -523,7 +523,7 @@
 				clock-names = "ckil", "osc", "ipp_di0", "ipp_di1";
 			};
 
-			anatop: anatop@020c8000 {
+			anatop: anatop@20c8000 {
 				compatible = "fsl,imx6ul-anatop", "fsl,imx6q-anatop",
 					     "syscon", "simple-bus";
 				reg = <0x020c8000 0x1000>;
@@ -580,7 +580,7 @@
 				};
 			};
 
-			usbphy1: usbphy@020c9000 {
+			usbphy1: usbphy@20c9000 {
 				compatible = "fsl,imx6ul-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020c9000 0x1000>;
 				interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
@@ -589,7 +589,7 @@
 				fsl,anatop = <&anatop>;
 			};
 
-			usbphy2: usbphy@020ca000 {
+			usbphy2: usbphy@20ca000 {
 				compatible = "fsl,imx6ul-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020ca000 0x1000>;
 				interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
@@ -598,7 +598,16 @@
 				fsl,anatop = <&anatop>;
 			};
 
-			snvs: snvs@020cc000 {
+			tempmon: tempmon {
+				compatible = "fsl,imx6ul-tempmon", "fsl,imx6sx-tempmon";
+				interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+				fsl,tempmon = <&anatop>;
+				nvmem-cells = <&tempmon_calib>, <&tempmon_temp_grade>;
+				nvmem-cell-names = "calib", "temp_grade";
+				clocks = <&clks IMX6UL_CLK_PLL3_USB_OTG>;
+			};
+
+			snvs: snvs@20cc000 {
 				compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd";
 				reg = <0x020cc000 0x4000>;
 
@@ -614,6 +623,7 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 					status = "disabled";
 				};
@@ -627,17 +637,17 @@
 				};
 			};
 
-			epit1: epit@020d0000 {
+			epit1: epit@20d0000 {
 				reg = <0x020d0000 0x4000>;
 				interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			epit2: epit@020d4000 {
+			epit2: epit@20d4000 {
 				reg = <0x020d4000 0x4000>;
 				interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			src: src@020d8000 {
+			src: src@20d8000 {
 				compatible = "fsl,imx6ul-src", "fsl,imx51-src";
 				reg = <0x020d8000 0x4000>;
 				interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
@@ -645,7 +655,7 @@
 				#reset-cells = <1>;
 			};
 
-			gpc: gpc@020dc000 {
+			gpc: gpc@20dc000 {
 				compatible = "fsl,imx6ul-gpc", "fsl,imx6q-gpc";
 				reg = <0x020dc000 0x4000>;
 				interrupt-controller;
@@ -654,18 +664,18 @@
 				interrupt-parent = <&intc>;
 			};
 
-			iomuxc: iomuxc@020e0000 {
+			iomuxc: iomuxc@20e0000 {
 				compatible = "fsl,imx6ul-iomuxc";
 				reg = <0x020e0000 0x4000>;
 			};
 
-			gpr: iomuxc-gpr@020e4000 {
+			gpr: iomuxc-gpr@20e4000 {
 				compatible = "fsl,imx6ul-iomuxc-gpr",
 					     "fsl,imx6q-iomuxc-gpr", "syscon";
 				reg = <0x020e4000 0x4000>;
 			};
 
-			gpt2: gpt@020e8000 {
+			gpt2: gpt@20e8000 {
 				compatible = "fsl,imx6ul-gpt", "fsl,imx6sx-gpt";
 				reg = <0x020e8000 0x4000>;
 				interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
@@ -674,7 +684,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			sdma: sdma@020ec000 {
+			sdma: sdma@20ec000 {
 				compatible = "fsl,imx6ul-sdma", "fsl,imx6q-sdma",
 					     "fsl,imx35-sdma";
 				reg = <0x020ec000 0x4000>;
@@ -686,7 +696,7 @@
 				fsl,sdma-ram-script-name = "imx/sdma/sdma-imx6q.bin";
 			};
 
-			pwm5: pwm@020f0000 {
+			pwm5: pwm@20f0000 {
 				compatible = "fsl,imx6ul-pwm", "fsl,imx27-pwm";
 				reg = <0x020f0000 0x4000>;
 				interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
@@ -697,7 +707,7 @@
 				status = "disabled";
 			};
 
-			pwm6: pwm@020f4000 {
+			pwm6: pwm@20f4000 {
 				compatible = "fsl,imx6ul-pwm", "fsl,imx27-pwm";
 				reg = <0x020f4000 0x4000>;
 				interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
@@ -708,7 +718,7 @@
 				status = "disabled";
 			};
 
-			pwm7: pwm@020f8000 {
+			pwm7: pwm@20f8000 {
 				compatible = "fsl,imx6ul-pwm", "fsl,imx27-pwm";
 				reg = <0x020f8000 0x4000>;
 				interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
@@ -719,7 +729,7 @@
 				status = "disabled";
 			};
 
-			pwm8: pwm@020fc000 {
+			pwm8: pwm@20fc000 {
 				compatible = "fsl,imx6ul-pwm", "fsl,imx27-pwm";
 				reg = <0x020fc000 0x4000>;
 				interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
@@ -731,14 +741,14 @@
 			};
 		};
 
-		aips2: aips-bus@02100000 {
+		aips2: aips-bus@2100000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x02100000 0x100000>;
 			ranges;
 
-			usbotg1: usb@02184000 {
+			usbotg1: usb@2184000 {
 				compatible = "fsl,imx6ul-usb", "fsl,imx27-usb";
 				reg = <0x02184000 0x200>;
 				interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
@@ -752,7 +762,7 @@
 				status = "disabled";
 			};
 
-			usbotg2: usb@02184200 {
+			usbotg2: usb@2184200 {
 				compatible = "fsl,imx6ul-usb", "fsl,imx27-usb";
 				reg = <0x02184200 0x200>;
 				interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
@@ -765,13 +775,13 @@
 				status = "disabled";
 			};
 
-			usbmisc: usbmisc@02184800 {
+			usbmisc: usbmisc@2184800 {
 				#index-cells = <1>;
 				compatible = "fsl,imx6ul-usbmisc", "fsl,imx6q-usbmisc";
 				reg = <0x02184800 0x200>;
 			};
 
-			fec1: ethernet@02188000 {
+			fec1: ethernet@2188000 {
 				compatible = "fsl,imx6ul-fec", "fsl,imx6q-fec";
 				reg = <0x02188000 0x4000>;
 				interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
@@ -788,7 +798,7 @@
 				status = "disabled";
 			};
 
-			usdhc1: usdhc@02190000 {
+			usdhc1: usdhc@2190000 {
 				compatible = "fsl,imx6ul-usdhc", "fsl,imx6sx-usdhc";
 				reg = <0x02190000 0x4000>;
 				interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
@@ -800,7 +810,7 @@
 				status = "disabled";
 			};
 
-			usdhc2: usdhc@02194000 {
+			usdhc2: usdhc@2194000 {
 				compatible = "fsl,imx6ul-usdhc", "fsl,imx6sx-usdhc";
 				reg = <0x02194000 0x4000>;
 				interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
@@ -812,7 +822,7 @@
 				status = "disabled";
 			};
 
-			adc1: adc@02198000 {
+			adc1: adc@2198000 {
 				compatible = "fsl,imx6ul-adc", "fsl,vf610-adc";
 				reg = <0x02198000 0x4000>;
 				interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
@@ -824,7 +834,7 @@
 				status = "disabled";
 			};
 
-			i2c1: i2c@021a0000 {
+			i2c1: i2c@21a0000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6ul-i2c", "fsl,imx21-i2c";
@@ -834,7 +844,7 @@
 				status = "disabled";
 			};
 
-			i2c2: i2c@021a4000 {
+			i2c2: i2c@21a4000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6ul-i2c", "fsl,imx21-i2c";
@@ -844,7 +854,7 @@
 				status = "disabled";
 			};
 
-			i2c3: i2c@021a8000 {
+			i2c3: i2c@21a8000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6ul-i2c", "fsl,imx21-i2c";
@@ -854,18 +864,28 @@
 				status = "disabled";
 			};
 
-			mmdc: mmdc@021b0000 {
+			mmdc: mmdc@21b0000 {
 				compatible = "fsl,imx6ul-mmdc", "fsl,imx6q-mmdc";
 				reg = <0x021b0000 0x4000>;
 			};
 
-			ocotp: ocotp-ctrl@021bc000 {
+			ocotp: ocotp-ctrl@21bc000 {
+				#address-cells = <1>;
+				#size-cells = <1>;
 				compatible = "fsl,imx6ul-ocotp", "syscon";
 				reg = <0x021bc000 0x4000>;
 				clocks = <&clks IMX6UL_CLK_OCOTP>;
+
+				tempmon_calib: calib@38 {
+					reg = <0x38 4>;
+				};
+
+				tempmon_temp_grade: temp-grade@20 {
+					reg = <0x20 4>;
+				};
 			};
 
-			lcdif: lcdif@021c8000 {
+			lcdif: lcdif@21c8000 {
 				compatible = "fsl,imx6ul-lcdif", "fsl,imx28-lcdif";
 				reg = <0x021c8000 0x4000>;
 				interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
@@ -876,7 +896,7 @@
 				status = "disabled";
 			};
 
-			qspi: qspi@021e0000 {
+			qspi: qspi@21e0000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6ul-qspi", "fsl,imx6sx-qspi";
@@ -889,7 +909,7 @@
 				status = "disabled";
 			};
 
-			uart2: serial@021e8000 {
+			uart2: serial@21e8000 {
 				compatible = "fsl,imx6ul-uart",
 					     "fsl,imx6q-uart";
 				reg = <0x021e8000 0x4000>;
@@ -900,7 +920,7 @@
 				status = "disabled";
 			};
 
-			uart3: serial@021ec000 {
+			uart3: serial@21ec000 {
 				compatible = "fsl,imx6ul-uart",
 					     "fsl,imx6q-uart";
 				reg = <0x021ec000 0x4000>;
@@ -911,7 +931,7 @@
 				status = "disabled";
 			};
 
-			uart4: serial@021f0000 {
+			uart4: serial@21f0000 {
 				compatible = "fsl,imx6ul-uart",
 					     "fsl,imx6q-uart";
 				reg = <0x021f0000 0x4000>;
@@ -922,7 +942,7 @@
 				status = "disabled";
 			};
 
-			uart5: serial@021f4000 {
+			uart5: serial@21f4000 {
 				compatible = "fsl,imx6ul-uart",
 					     "fsl,imx6q-uart";
 				reg = <0x021f4000 0x4000>;
@@ -933,7 +953,7 @@
 				status = "disabled";
 			};
 
-			i2c4: i2c@021f8000 {
+			i2c4: i2c@21f8000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6ul-i2c", "fsl,imx21-i2c";
@@ -943,7 +963,7 @@
 				status = "disabled";
 			};
 
-			uart6: serial@021fc000 {
+			uart6: serial@21fc000 {
 				compatible = "fsl,imx6ul-uart",
 					     "fsl,imx6q-uart";
 				reg = <0x021fc000 0x4000>;
diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi
index d7753f79937a..bb5bf94f1a32 100644
--- a/arch/arm/boot/dts/imx7-colibri.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri.dtsi
@@ -106,13 +106,22 @@
 	fsl,magic-packet;
 };
 
+&gpmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	fsl,use-minimum-ecc;
+	nand-on-flash-bbt;
+	nand-ecc-mode = "hw";
+	status = "okay";
+};
+
 &i2c1 {
 	clock-frequency = <100000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c1 &pinctrl_i2c1_int>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		#sound-dai-cells = <0>;
 		reg = <0x0a>;
diff --git a/arch/arm/boot/dts/imx7d-nitrogen7.dts b/arch/arm/boot/dts/imx7d-nitrogen7.dts
index e7998308861f..2b05898bb3f6 100644
--- a/arch/arm/boot/dts/imx7d-nitrogen7.dts
+++ b/arch/arm/boot/dts/imx7d-nitrogen7.dts
@@ -181,7 +181,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	pmic: pfuze3000@08 {
+	pmic: pfuze3000@8 {
 		compatible = "fsl,pfuze3000";
 		reg = <0x08>;
 
diff --git a/arch/arm/boot/dts/imx7d-pico.dts b/arch/arm/boot/dts/imx7d-pico.dts
index e78c2c9cc28a..508328b2a6bf 100644
--- a/arch/arm/boot/dts/imx7d-pico.dts
+++ b/arch/arm/boot/dts/imx7d-pico.dts
@@ -52,6 +52,17 @@
 		reg = <0x80000000 0x80000000>;
 	};
 
+	reg_ap6212: regulator-ap6212 {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_ap6212>;
+		regulator-name = "AP6212";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio4 16 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
 	reg_2p5v: regulator-2p5v {
 		compatible = "regulator-fixed";
 		regulator-name = "2P5V";
@@ -137,7 +148,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		#sound-dai-cells = <0>;
 		reg = <0x0a>;
 		compatible = "fsl,sgtl5000";
@@ -152,7 +163,7 @@
 	pinctrl-0 = <&pinctrl_i2c4>;
 	status = "okay";
 
-	pmic: pfuze3000@08 {
+	pmic: pfuze3000@8 {
 		compatible = "fsl,pfuze3000";
 		reg = <0x08>;
 
@@ -271,6 +282,17 @@
 	status = "okay";
 };
 
+&usdhc2 { /* Wifi SDIO */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	no-1-8-v;
+	non-removable;
+	keep-power-in-suspend;
+	wakeup-source;
+	vmmc-supply = <&reg_ap6212>;
+	status = "okay";
+};
+
 &usdhc3 {
 	pinctrl-names = "default", "state_100mhz", "state_200mhz";
 	pinctrl-0 = <&pinctrl_usdhc3>;
@@ -326,6 +348,12 @@
 		>;
 	};
 
+	pinctrl_reg_ap6212: regap6212grp {
+		fsl,pins = <
+			MX7D_PAD_ECSPI1_SCLK__GPIO4_IO16	0x59
+		>;
+	};
+
 	pinctrl_sai1: sai1grp {
 		fsl,pins = <
 			MX7D_PAD_ENET1_RX_CLK__SAI1_TX_BCLK	0x1f
@@ -348,6 +376,17 @@
 		>;
 	};
 
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX7D_PAD_SD2_CMD__SD2_CMD		0x59
+			MX7D_PAD_SD2_CLK__SD2_CLK		0x19
+			MX7D_PAD_SD2_DATA0__SD2_DATA0		0x59
+			MX7D_PAD_SD2_DATA1__SD2_DATA1		0x59
+			MX7D_PAD_SD2_DATA2__SD2_DATA2		0x59
+			MX7D_PAD_SD2_DATA3__SD2_DATA3		0x59
+		>;
+	};
+
 	pinctrl_usdhc3: usdhc3grp {
 		fsl,pins = <
 			MX7D_PAD_SD3_CMD__SD3_CMD		0x59
diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
index 54c45402286b..a7a5dc7b2700 100644
--- a/arch/arm/boot/dts/imx7d-sdb.dts
+++ b/arch/arm/boot/dts/imx7d-sdb.dts
@@ -117,6 +117,37 @@
 		regulator-max-microvolt = <3300000>;
 		startup-delay-us = <200000>;
 	};
+
+	reg_lcd_3v3: regulator-lcd-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "lcd-3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&extended_io 7 GPIO_ACTIVE_LOW>;
+	};
+
+	reg_can2_3v3: regulator-can2-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "can2-3v3";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_flexcan2_reg>;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio2 14 GPIO_ACTIVE_LOW>;
+	};
+
+	panel {
+		compatible = "innolux,at043tn24";
+		pinctrl-0 = <&pinctrl_backlight>;
+		enable-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
+		power-supply = <&reg_lcd_3v3>;
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&display_out>;
+			};
+		};
+	};
 };
 
 &adc1 {
@@ -168,6 +199,7 @@
 	phy-mode = "rgmii";
 	phy-handle = <&ethphy0>;
 	fsl,magic-packet;
+	phy-reset-gpios = <&extended_io 5 GPIO_ACTIVE_LOW>;
 	status = "okay";
 
 	mdio {
@@ -197,12 +229,19 @@
 	status = "okay";
 };
 
+&flexcan2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+	xceiver-supply = <&reg_can2_3v3>;
+	status = "okay";
+};
+
 &i2c1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	pmic: pfuze3000@08 {
+	pmic: pfuze3000@8 {
 		compatible = "fsl,pfuze3000";
 		reg = <0x08>;
 
@@ -285,8 +324,8 @@
 			};
 
 			vgen6_reg: vldo4 {
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <3300000>;
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
 				regulator-always-on;
 			};
 		};
@@ -322,31 +361,11 @@
 &lcdif {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_lcdif>;
-	display = <&display0>;
 	status = "okay";
 
-	display0: display {
-		bits-per-pixel = <16>;
-		bus-width = <24>;
-
-		display-timings {
-			native-mode = <&timing0>;
-
-			timing0: timing0 {
-				clock-frequency = <9200000>;
-				hactive = <480>;
-				vactive = <272>;
-				hfront-porch = <8>;
-				hback-porch = <4>;
-				hsync-len = <41>;
-				vback-porch = <2>;
-				vfront-porch = <4>;
-				vsync-len = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
+	port {
+		display_out: endpoint {
+			remote-endpoint = <&panel_in>;
 		};
 	};
 };
@@ -356,12 +375,6 @@
 	status = "okay";
 };
 
-&pwm1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_pwm1>;
-	status = "okay";
-};
-
 &uart1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart1>;
@@ -488,6 +501,20 @@
 			>;
 		};
 
+		pinctrl_flexcan2: flexcan2grp {
+			fsl,pins = <
+				MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX	0x59
+				MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX	0x59
+			>;
+		};
+
+		pinctrl_flexcan2_reg: flexcan2reggrp {
+			fsl,pins = <
+				MX7D_PAD_EPDC_DATA14__GPIO2_IO14	0x59	/* CAN_STBY */
+			>;
+		};
+
+
 		pinctrl_hog: hoggrp {
 			fsl,pins = <
 				MX7D_PAD_UART3_CTS_B__GPIO4_IO7		0x14
@@ -557,6 +584,14 @@
 			>;
 		};
 
+		pinctrl_spi4: spi4grp {
+			fsl,pins = <
+				MX7D_PAD_GPIO1_IO09__GPIO1_IO9	0x59
+				MX7D_PAD_GPIO1_IO12__GPIO1_IO12	0x59
+				MX7D_PAD_GPIO1_IO13__GPIO1_IO13	0x59
+			>;
+		};
+
 		pinctrl_tsc2046_pendown: tsc2046_pendown {
 			fsl,pins = <
 				MX7D_PAD_EPDC_BDR1__GPIO2_IO29		0x59
@@ -693,17 +728,9 @@
 		>;
 	};
 
-	pinctrl_pwm1: pwm1grp {
+	pinctrl_backlight: backlightgrp {
 		fsl,pins = <
-			MX7D_PAD_LPSR_GPIO1_IO01__PWM1_OUT		0x110b0
+			MX7D_PAD_LPSR_GPIO1_IO01__GPIO1_IO1		0x110b0
 		>;
-
-		pinctrl_spi4: spi4grp {
-			fsl,pins = <
-				MX7D_PAD_GPIO1_IO09__GPIO1_IO9	0x59
-				MX7D_PAD_GPIO1_IO12__GPIO1_IO12	0x59
-				MX7D_PAD_GPIO1_IO13__GPIO1_IO13	0x59
-			>;
-		};
 	};
 };
diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi
index f46814a7ea44..4d308d17f040 100644
--- a/arch/arm/boot/dts/imx7d.dtsi
+++ b/arch/arm/boot/dts/imx7d.dtsi
@@ -144,10 +144,10 @@
 		interrupt-names = "msi";
 		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 0 0x7>;
-		interrupt-map = <0 0 0 1 &intc GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
-				<0 0 0 2 &intc GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
-				<0 0 0 3 &intc GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
-				<0 0 0 4 &intc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-map = <0 0 0 1 &intc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
+				<0 0 0 2 &intc GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
+				<0 0 0 3 &intc GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
+				<0 0 0 4 &intc GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&clks IMX7D_PCIE_CTRL_ROOT_CLK>,
 			 <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>,
 			 <&clks IMX7D_PCIE_PHY_ROOT_CLK>;
diff --git a/arch/arm/boot/dts/imx7s-warp.dts b/arch/arm/boot/dts/imx7s-warp.dts
index 07b63f8b7314..9bdf121f7e43 100644
--- a/arch/arm/boot/dts/imx7s-warp.dts
+++ b/arch/arm/boot/dts/imx7s-warp.dts
@@ -122,7 +122,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	pmic: pfuze3000@08 {
+	pmic: pfuze3000@8 {
 		compatible = "fsl,pfuze3000";
 		reg = <0x08>;
 
@@ -226,7 +226,7 @@
 	pinctrl-0 = <&pinctrl_i2c4>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		#sound-dai-cells = <0>;
 		reg = <0x0a>;
 		compatible = "fsl,sgtl5000";
diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index 4cf6c458b583..82ad26e766eb 100644
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -540,6 +540,7 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 				};
 
@@ -1021,5 +1022,36 @@
 				status = "disabled";
 			};
 		};
+
+		dma_apbh: dma-apbh@33000000 {
+			compatible = "fsl,imx7d-dma-apbh", "fsl,imx28-dma-apbh";
+			reg = <0x33000000 0x2000>;
+			interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "gpmi0", "gpmi1", "gpmi2", "gpmi3";
+			#dma-cells = <1>;
+			dma-channels = <4>;
+			clocks = <&clks IMX7D_NAND_USDHC_BUS_RAWNAND_CLK>;
+		};
+
+		gpmi: gpmi-nand@33002000{
+			compatible = "fsl,imx7d-gpmi-nand";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x33002000 0x2000>, <0x33004000 0x4000>;
+			reg-names = "gpmi-nand", "bch";
+			interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "bch";
+			clocks = <&clks IMX7D_NAND_RAWNAND_CLK>,
+				<&clks IMX7D_NAND_USDHC_BUS_RAWNAND_CLK>;
+			clock-names = "gpmi_io", "gpmi_bch_apb";
+			dmas = <&dma_apbh 0>;
+			dma-names = "rx-tx";
+			status = "disabled";
+			assigned-clocks = <&clks IMX7D_NAND_ROOT_SRC>;
+			assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_500M_CLK>;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/imx7ulp-pinfunc.h b/arch/arm/boot/dts/imx7ulp-pinfunc.h
new file mode 100644
index 000000000000..fe511775b518
--- /dev/null
+++ b/arch/arm/boot/dts/imx7ulp-pinfunc.h
@@ -0,0 +1,468 @@
+/*
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ * Copyright 2017 NXP
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __DTS_IMX7ULP_PINFUNC_H
+#define __DTS_IMX7ULP_PINFUNC_H
+
+/*
+ * The pin function ID is a tuple of
+ * <mux_conf_reg input_reg mux_mode input_val>
+ */
+
+#define IMX7ULP_PAD_PTC0__PTC0                                       0x0000 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC0__TRACE_D15                                  0x0000 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTC0__LPUART4_CTS_B                              0x0000 0x0244 0x4 0x1
+#define IMX7ULP_PAD_PTC0__LPI2C4_SCL                                 0x0000 0x0278 0x5 0x1
+#define IMX7ULP_PAD_PTC0__TPM4_CLKIN                                 0x0000 0x0298 0x6 0x1
+#define IMX7ULP_PAD_PTC0__FB_AD0                                     0x0000 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTC1__PTC1                                       0x0004 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC1__TRACE_D14                                  0x0004 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTC1__LPUART4_RTS_B                              0x0004 0x0000 0x4 0x0
+#define IMX7ULP_PAD_PTC1__LPI2C4_SDA                                 0x0004 0x027c 0x5 0x1
+#define IMX7ULP_PAD_PTC1__TPM4_CH0                                   0x0004 0x0280 0x6 0x1
+#define IMX7ULP_PAD_PTC1__FB_AD1                                     0x0004 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTC2__PTC2                                       0x0008 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC2__TRACE_D13                                  0x0008 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTC2__LPUART4_TX                                 0x0008 0x024c 0x4 0x1
+#define IMX7ULP_PAD_PTC2__LPI2C4_HREQ                                0x0008 0x0274 0x5 0x1
+#define IMX7ULP_PAD_PTC2__TPM4_CH1                                   0x0008 0x0284 0x6 0x1
+#define IMX7ULP_PAD_PTC2__FB_AD2                                     0x0008 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTC3__PTC3                                       0x000c 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC3__TRACE_D12                                  0x000c 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTC3__LPUART4_RX                                 0x000c 0x0248 0x4 0x1
+#define IMX7ULP_PAD_PTC3__TPM4_CH2                                   0x000c 0x0288 0x6 0x1
+#define IMX7ULP_PAD_PTC3__FB_AD3                                     0x000c 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTC4__PTC4                                       0x0010 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC4__TRACE_D11                                  0x0010 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTC4__FXIO1_D0                                   0x0010 0x0204 0x2 0x1
+#define IMX7ULP_PAD_PTC4__LPSPI2_PCS1                                0x0010 0x02a0 0x3 0x1
+#define IMX7ULP_PAD_PTC4__LPUART5_CTS_B                              0x0010 0x0250 0x4 0x1
+#define IMX7ULP_PAD_PTC4__LPI2C5_SCL                                 0x0010 0x02bc 0x5 0x1
+#define IMX7ULP_PAD_PTC4__TPM4_CH3                                   0x0010 0x028c 0x6 0x1
+#define IMX7ULP_PAD_PTC4__FB_AD4                                     0x0010 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTC5__PTC5                                       0x0014 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC5__TRACE_D10                                  0x0014 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTC5__FXIO1_D1                                   0x0014 0x0208 0x2 0x1
+#define IMX7ULP_PAD_PTC5__LPSPI2_PCS2                                0x0014 0x02a4 0x3 0x1
+#define IMX7ULP_PAD_PTC5__LPUART5_RTS_B                              0x0014 0x0000 0x4 0x0
+#define IMX7ULP_PAD_PTC5__LPI2C5_SDA                                 0x0014 0x02c0 0x5 0x1
+#define IMX7ULP_PAD_PTC5__TPM4_CH4                                   0x0014 0x0290 0x6 0x1
+#define IMX7ULP_PAD_PTC5__FB_AD5                                     0x0014 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTC6__PTC6                                       0x0018 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC6__TRACE_D9                                   0x0018 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTC6__FXIO1_D2                                   0x0018 0x020c 0x2 0x1
+#define IMX7ULP_PAD_PTC6__LPSPI2_PCS3                                0x0018 0x02a8 0x3 0x1
+#define IMX7ULP_PAD_PTC6__LPUART5_TX                                 0x0018 0x0258 0x4 0x1
+#define IMX7ULP_PAD_PTC6__LPI2C5_HREQ                                0x0018 0x02b8 0x5 0x1
+#define IMX7ULP_PAD_PTC6__TPM4_CH5                                   0x0018 0x0294 0x6 0x1
+#define IMX7ULP_PAD_PTC6__FB_AD6                                     0x0018 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTC7__PTC7                                       0x001c 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC7__TRACE_D8                                   0x001c 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTC7__FXIO1_D3                                   0x001c 0x0210 0x2 0x1
+#define IMX7ULP_PAD_PTC7__LPUART5_RX                                 0x001c 0x0254 0x4 0x1
+#define IMX7ULP_PAD_PTC7__TPM5_CH1                                   0x001c 0x02c8 0x6 0x1
+#define IMX7ULP_PAD_PTC7__FB_AD7                                     0x001c 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTC8__PTC8                                       0x0020 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC8__TRACE_D7                                   0x0020 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTC8__FXIO1_D4                                   0x0020 0x0214 0x2 0x1
+#define IMX7ULP_PAD_PTC8__LPSPI2_SIN                                 0x0020 0x02b0 0x3 0x1
+#define IMX7ULP_PAD_PTC8__LPUART6_CTS_B                              0x0020 0x025c 0x4 0x1
+#define IMX7ULP_PAD_PTC8__LPI2C6_SCL                                 0x0020 0x02fc 0x5 0x1
+#define IMX7ULP_PAD_PTC8__TPM5_CLKIN                                 0x0020 0x02cc 0x6 0x1
+#define IMX7ULP_PAD_PTC8__FB_AD8                                     0x0020 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTC9__PTC9                                       0x0024 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC9__TRACE_D6                                   0x0024 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTC9__FXIO1_D5                                   0x0024 0x0218 0x2 0x1
+#define IMX7ULP_PAD_PTC9__LPSPI2_SOUT                                0x0024 0x02b4 0x3 0x1
+#define IMX7ULP_PAD_PTC9__LPUART6_RTS_B                              0x0024 0x0000 0x4 0x0
+#define IMX7ULP_PAD_PTC9__LPI2C6_SDA                                 0x0024 0x0300 0x5 0x1
+#define IMX7ULP_PAD_PTC9__TPM5_CH0                                   0x0024 0x02c4 0x6 0x1
+#define IMX7ULP_PAD_PTC9__FB_AD9                                     0x0024 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTC10__PTC10                                     0x0028 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC10__TRACE_D5                                  0x0028 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTC10__FXIO1_D6                                  0x0028 0x021c 0x2 0x1
+#define IMX7ULP_PAD_PTC10__LPSPI2_SCK                                0x0028 0x02ac 0x3 0x1
+#define IMX7ULP_PAD_PTC10__LPUART6_TX                                0x0028 0x0264 0x4 0x1
+#define IMX7ULP_PAD_PTC10__LPI2C6_HREQ                               0x0028 0x02f8 0x5 0x1
+#define IMX7ULP_PAD_PTC10__TPM7_CH3                                  0x0028 0x02e8 0x6 0x1
+#define IMX7ULP_PAD_PTC10__FB_AD10                                   0x0028 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTC11__PTC11                                     0x002c 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC11__TRACE_D4                                  0x002c 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTC11__FXIO1_D7                                  0x002c 0x0220 0x2 0x1
+#define IMX7ULP_PAD_PTC11__LPSPI2_PCS0                               0x002c 0x029c 0x3 0x1
+#define IMX7ULP_PAD_PTC11__LPUART6_RX                                0x002c 0x0260 0x4 0x1
+#define IMX7ULP_PAD_PTC11__TPM7_CH4                                  0x002c 0x02ec 0x6 0x1
+#define IMX7ULP_PAD_PTC11__FB_AD11                                   0x002c 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTC12__PTC12                                     0x0030 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC12__TRACE_D3                                  0x0030 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTC12__FXIO1_D8                                  0x0030 0x0224 0x2 0x1
+#define IMX7ULP_PAD_PTC12__LPSPI3_PCS1                               0x0030 0x0314 0x3 0x1
+#define IMX7ULP_PAD_PTC12__LPUART7_CTS_B                             0x0030 0x0268 0x4 0x1
+#define IMX7ULP_PAD_PTC12__LPI2C7_SCL                                0x0030 0x0308 0x5 0x1
+#define IMX7ULP_PAD_PTC12__TPM7_CH5                                  0x0030 0x02f0 0x6 0x1
+#define IMX7ULP_PAD_PTC12__FB_AD12                                   0x0030 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTC13__PTC13                                     0x0034 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC13__TRACE_D2                                  0x0034 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTC13__FXIO1_D9                                  0x0034 0x0228 0x2 0x1
+#define IMX7ULP_PAD_PTC13__LPSPI3_PCS2                               0x0034 0x0318 0x3 0x1
+#define IMX7ULP_PAD_PTC13__LPUART7_RTS_B                             0x0034 0x0000 0x4 0x0
+#define IMX7ULP_PAD_PTC13__LPI2C7_SDA                                0x0034 0x030c 0x5 0x1
+#define IMX7ULP_PAD_PTC13__TPM7_CLKIN                                0x0034 0x02f4 0x6 0x1
+#define IMX7ULP_PAD_PTC13__FB_AD13                                   0x0034 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTC14__PTC14                                     0x0038 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC14__TRACE_D1                                  0x0038 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTC14__FXIO1_D10                                 0x0038 0x022c 0x2 0x1
+#define IMX7ULP_PAD_PTC14__LPSPI3_PCS3                               0x0038 0x031c 0x3 0x1
+#define IMX7ULP_PAD_PTC14__LPUART7_TX                                0x0038 0x0270 0x4 0x1
+#define IMX7ULP_PAD_PTC14__LPI2C7_HREQ                               0x0038 0x0304 0x5 0x1
+#define IMX7ULP_PAD_PTC14__TPM7_CH0                                  0x0038 0x02dc 0x6 0x1
+#define IMX7ULP_PAD_PTC14__FB_AD14                                   0x0038 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTC15__PTC15                                     0x003c 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC15__TRACE_D0                                  0x003c 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTC15__FXIO1_D11                                 0x003c 0x0230 0x2 0x1
+#define IMX7ULP_PAD_PTC15__LPUART7_RX                                0x003c 0x026c 0x4 0x1
+#define IMX7ULP_PAD_PTC15__TPM7_CH1                                  0x003c 0x02e0 0x6 0x1
+#define IMX7ULP_PAD_PTC15__FB_AD15                                   0x003c 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTC16__PTC16                                     0x0040 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC16__TRACE_CLKOUT                              0x0040 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTC16__FXIO1_D12                                 0x0040 0x0234 0x2 0x1
+#define IMX7ULP_PAD_PTC16__LPSPI3_SIN                                0x0040 0x0324 0x3 0x1
+#define IMX7ULP_PAD_PTC16__TPM7_CH2                                  0x0040 0x02e4 0x6 0x1
+#define IMX7ULP_PAD_PTC16__FB_ALE_FB_CS1_B_FB_TS_B                   0x0040 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTC17__PTC17                                     0x0044 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC17__FXIO1_D13                                 0x0044 0x0238 0x2 0x1
+#define IMX7ULP_PAD_PTC17__LPSPI3_SOUT                               0x0044 0x0328 0x3 0x1
+#define IMX7ULP_PAD_PTC17__TPM6_CLKIN                                0x0044 0x02d8 0x6 0x1
+#define IMX7ULP_PAD_PTC17__FB_CS0_B                                  0x0044 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTC18__PTC18                                     0x0048 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC18__FXIO1_D14                                 0x0048 0x023c 0x2 0x1
+#define IMX7ULP_PAD_PTC18__LPSPI3_SCK                                0x0048 0x0320 0x3 0x1
+#define IMX7ULP_PAD_PTC18__TPM6_CH0                                  0x0048 0x02d0 0x6 0x1
+#define IMX7ULP_PAD_PTC18__FB_OE_B                                   0x0048 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTC19__PTC19                                     0x004c 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTC19__FXIO1_D15                                 0x004c 0x0240 0x2 0x1
+#define IMX7ULP_PAD_PTC19__LPSPI3_PCS0                               0x004c 0x0310 0x3 0x1
+#define IMX7ULP_PAD_PTC19__TPM6_CH1                                  0x004c 0x02d4 0x6 0x1
+#define IMX7ULP_PAD_PTC19__FB_A16                                    0x004c 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTD0__PTD0                                       0x0080 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTD0__SDHC0_RESET_B                              0x0080 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTD1__PTD1                                       0x0084 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTD1__SDHC0_CMD                                  0x0084 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTD2__PTD2                                       0x0088 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTD2__SDHC0_CLK                                  0x0088 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTD3__PTD3                                       0x008c 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTD3__SDHC0_D7                                   0x008c 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTD4__PTD4                                       0x0090 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTD4__SDHC0_D6                                   0x0090 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTD5__PTD5                                       0x0094 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTD5__SDHC0_D5                                   0x0094 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTD6__PTD6                                       0x0098 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTD6__SDHC0_D4                                   0x0098 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTD7__PTD7                                       0x009c 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTD7__SDHC0_D3                                   0x009c 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTD8__PTD8                                       0x00a0 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTD8__TPM4_CLKIN                                 0x00a0 0x0298 0x6 0x2
+#define IMX7ULP_PAD_PTD8__SDHC0_D2                                   0x00a0 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTD9__PTD9                                       0x00a4 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTD9__TPM4_CH0                                   0x00a4 0x0280 0x6 0x2
+#define IMX7ULP_PAD_PTD9__SDHC0_D1                                   0x00a4 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTD10__PTD10                                     0x00a8 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTD10__TPM4_CH1                                  0x00a8 0x0284 0x6 0x2
+#define IMX7ULP_PAD_PTD10__SDHC0_D0                                  0x00a8 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTD11__PTD11                                     0x00ac 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTD11__TPM4_CH2                                  0x00ac 0x0288 0x6 0x2
+#define IMX7ULP_PAD_PTD11__SDHC0_DQS                                 0x00ac 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTE0__PTE0                                       0x0100 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTE0__FXIO1_D31                                  0x0100 0x0000 0x2 0x0
+#define IMX7ULP_PAD_PTE0__LPSPI2_PCS1                                0x0100 0x02a0 0x3 0x2
+#define IMX7ULP_PAD_PTE0__LPUART4_CTS_B                              0x0100 0x0244 0x4 0x2
+#define IMX7ULP_PAD_PTE0__LPI2C4_SCL                                 0x0100 0x0278 0x5 0x2
+#define IMX7ULP_PAD_PTE0__SDHC1_D1                                   0x0100 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTE0__FB_A25                                     0x0100 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTE1__PTE1                                       0x0104 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTE1__FXIO1_D30                                  0x0104 0x0000 0x2 0x0
+#define IMX7ULP_PAD_PTE1__LPSPI2_PCS2                                0x0104 0x02a4 0x3 0x2
+#define IMX7ULP_PAD_PTE1__LPUART4_RTS_B                              0x0104 0x0000 0x4 0x0
+#define IMX7ULP_PAD_PTE1__LPI2C4_SDA                                 0x0104 0x027c 0x5 0x2
+#define IMX7ULP_PAD_PTE1__SDHC1_D0                                   0x0104 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTE1__FB_A26                                     0x0104 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTE2__PTE2                                       0x0108 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTE2__FXIO1_D29                                  0x0108 0x0000 0x2 0x0
+#define IMX7ULP_PAD_PTE2__LPSPI2_PCS3                                0x0108 0x02a8 0x3 0x2
+#define IMX7ULP_PAD_PTE2__LPUART4_TX                                 0x0108 0x024c 0x4 0x2
+#define IMX7ULP_PAD_PTE2__LPI2C4_HREQ                                0x0108 0x0274 0x5 0x2
+#define IMX7ULP_PAD_PTE2__SDHC1_CLK                                  0x0108 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTE3__PTE3                                       0x010c 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTE3__FXIO1_D28                                  0x010c 0x0000 0x2 0x0
+#define IMX7ULP_PAD_PTE3__LPUART4_RX                                 0x010c 0x0248 0x4 0x2
+#define IMX7ULP_PAD_PTE3__TPM5_CH1                                   0x010c 0x02c8 0x6 0x2
+#define IMX7ULP_PAD_PTE3__SDHC1_CMD                                  0x010c 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTE4__PTE4                                       0x0110 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTE4__FXIO1_D27                                  0x0110 0x0000 0x2 0x0
+#define IMX7ULP_PAD_PTE4__LPSPI2_SIN                                 0x0110 0x02b0 0x3 0x2
+#define IMX7ULP_PAD_PTE4__LPUART5_CTS_B                              0x0110 0x0250 0x4 0x2
+#define IMX7ULP_PAD_PTE4__LPI2C5_SCL                                 0x0110 0x02bc 0x5 0x2
+#define IMX7ULP_PAD_PTE4__TPM5_CLKIN                                 0x0110 0x02cc 0x6 0x2
+#define IMX7ULP_PAD_PTE4__SDHC1_D3                                   0x0110 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTE5__PTE5                                       0x0114 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTE5__FXIO1_D26                                  0x0114 0x0000 0x2 0x0
+#define IMX7ULP_PAD_PTE5__LPSPI2_SOUT                                0x0114 0x02b4 0x3 0x2
+#define IMX7ULP_PAD_PTE5__LPUART5_RTS_B                              0x0114 0x0000 0x4 0x0
+#define IMX7ULP_PAD_PTE5__LPI2C5_SDA                                 0x0114 0x02c0 0x5 0x2
+#define IMX7ULP_PAD_PTE5__TPM5_CH0                                   0x0114 0x02c4 0x6 0x2
+#define IMX7ULP_PAD_PTE5__SDHC1_D2                                   0x0114 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTE6__PTE6                                       0x0118 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTE6__FXIO1_D25                                  0x0118 0x0000 0x2 0x0
+#define IMX7ULP_PAD_PTE6__LPSPI2_SCK                                 0x0118 0x02ac 0x3 0x2
+#define IMX7ULP_PAD_PTE6__LPUART5_TX                                 0x0118 0x0258 0x4 0x2
+#define IMX7ULP_PAD_PTE6__LPI2C5_HREQ                                0x0118 0x02b8 0x5 0x2
+#define IMX7ULP_PAD_PTE6__TPM7_CH3                                   0x0118 0x02e8 0x6 0x2
+#define IMX7ULP_PAD_PTE6__SDHC1_D4                                   0x0118 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTE6__FB_A17                                     0x0118 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTE7__PTE7                                       0x011c 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTE7__TRACE_D7                                   0x011c 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTE7__VIU_FID                                    0x011c 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTE7__FXIO1_D24                                  0x011c 0x0000 0x2 0x0
+#define IMX7ULP_PAD_PTE7__LPSPI2_PCS0                                0x011c 0x029c 0x3 0x2
+#define IMX7ULP_PAD_PTE7__LPUART5_RX                                 0x011c 0x0254 0x4 0x2
+#define IMX7ULP_PAD_PTE7__TPM7_CH4                                   0x011c 0x02ec 0x6 0x2
+#define IMX7ULP_PAD_PTE7__SDHC1_D5                                   0x011c 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTE7__FB_A18                                     0x011c 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTE8__PTE8                                       0x0120 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTE8__TRACE_D6                                   0x0120 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTE8__VIU_D16                                    0x0120 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTE8__FXIO1_D23                                  0x0120 0x0000 0x2 0x0
+#define IMX7ULP_PAD_PTE8__LPSPI3_PCS1                                0x0120 0x0314 0x3 0x2
+#define IMX7ULP_PAD_PTE8__LPUART6_CTS_B                              0x0120 0x025c 0x4 0x2
+#define IMX7ULP_PAD_PTE8__LPI2C6_SCL                                 0x0120 0x02fc 0x5 0x2
+#define IMX7ULP_PAD_PTE8__TPM7_CH5                                   0x0120 0x02f0 0x6 0x2
+#define IMX7ULP_PAD_PTE8__SDHC1_WP                                   0x0120 0x0200 0x7 0x1
+#define IMX7ULP_PAD_PTE8__SDHC1_D6                                   0x0120 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTE8__FB_CS3_B_FB_BE7_0_BLS31_24_B               0x0120 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTE9__PTE9                                       0x0124 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTE9__TRACE_D5                                   0x0124 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTE9__VIU_D17                                    0x0124 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTE9__FXIO1_D22                                  0x0124 0x0000 0x2 0x0
+#define IMX7ULP_PAD_PTE9__LPSPI3_PCS2                                0x0124 0x0318 0x3 0x2
+#define IMX7ULP_PAD_PTE9__LPUART6_RTS_B                              0x0124 0x0000 0x4 0x0
+#define IMX7ULP_PAD_PTE9__LPI2C6_SDA                                 0x0124 0x0300 0x5 0x2
+#define IMX7ULP_PAD_PTE9__TPM7_CLKIN                                 0x0124 0x02f4 0x6 0x2
+#define IMX7ULP_PAD_PTE9__SDHC1_CD                                   0x0124 0x032c 0x7 0x1
+#define IMX7ULP_PAD_PTE9__SDHC1_D7                                   0x0124 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTE9__FB_TBST_B_FB_CS2_B_FB_BE15_8_BLS23_16_B    0x0124 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTE10__PTE10                                     0x0128 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTE10__TRACE_D4                                  0x0128 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTE10__VIU_D18                                   0x0128 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTE10__FXIO1_D21                                 0x0128 0x0000 0x2 0x0
+#define IMX7ULP_PAD_PTE10__LPSPI3_PCS3                               0x0128 0x031c 0x3 0x2
+#define IMX7ULP_PAD_PTE10__LPUART6_TX                                0x0128 0x0264 0x4 0x2
+#define IMX7ULP_PAD_PTE10__LPI2C6_HREQ                               0x0128 0x02f8 0x5 0x2
+#define IMX7ULP_PAD_PTE10__TPM7_CH0                                  0x0128 0x02dc 0x6 0x2
+#define IMX7ULP_PAD_PTE10__SDHC1_VS                                  0x0128 0x0000 0x7 0x0
+#define IMX7ULP_PAD_PTE10__SDHC1_DQS                                 0x0128 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTE10__FB_A19                                    0x0128 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTE11__PTE11                                     0x012c 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTE11__TRACE_D3                                  0x012c 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTE11__VIU_D19                                   0x012c 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTE11__FXIO1_D20                                 0x012c 0x0000 0x2 0x0
+#define IMX7ULP_PAD_PTE11__LPUART6_RX                                0x012c 0x0260 0x4 0x2
+#define IMX7ULP_PAD_PTE11__TPM7_CH1                                  0x012c 0x02e0 0x6 0x2
+#define IMX7ULP_PAD_PTE11__SDHC1_RESET_B                             0x012c 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTE11__FB_A20                                    0x012c 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTE12__PTE12                                     0x0130 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTE12__TRACE_D2                                  0x0130 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTE12__VIU_D20                                   0x0130 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTE12__FXIO1_D19                                 0x0130 0x0000 0x2 0x0
+#define IMX7ULP_PAD_PTE12__LPSPI3_SIN                                0x0130 0x0324 0x3 0x2
+#define IMX7ULP_PAD_PTE12__LPUART7_CTS_B                             0x0130 0x0268 0x4 0x2
+#define IMX7ULP_PAD_PTE12__LPI2C7_SCL                                0x0130 0x0308 0x5 0x2
+#define IMX7ULP_PAD_PTE12__TPM7_CH2                                  0x0130 0x02e4 0x6 0x2
+#define IMX7ULP_PAD_PTE12__SDHC1_WP                                  0x0130 0x0200 0x8 0x2
+#define IMX7ULP_PAD_PTE12__FB_A21                                    0x0130 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTE13__PTE13                                     0x0134 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTE13__TRACE_D1                                  0x0134 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTE13__VIU_D21                                   0x0134 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTE13__FXIO1_D18                                 0x0134 0x0000 0x2 0x0
+#define IMX7ULP_PAD_PTE13__LPSPI3_SOUT                               0x0134 0x0328 0x3 0x2
+#define IMX7ULP_PAD_PTE13__LPUART7_RTS_B                             0x0134 0x0000 0x4 0x0
+#define IMX7ULP_PAD_PTE13__LPI2C7_SDA                                0x0134 0x030c 0x5 0x2
+#define IMX7ULP_PAD_PTE13__TPM6_CLKIN                                0x0134 0x02d8 0x6 0x2
+#define IMX7ULP_PAD_PTE13__SDHC1_CD                                  0x0134 0x032c 0x8 0x2
+#define IMX7ULP_PAD_PTE13__FB_A22                                    0x0134 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTE14__PTE14                                     0x0138 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTE14__TRACE_D0                                  0x0138 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTE14__VIU_D22                                   0x0138 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTE14__FXIO1_D17                                 0x0138 0x0000 0x2 0x0
+#define IMX7ULP_PAD_PTE14__LPSPI3_SCK                                0x0138 0x0320 0x3 0x2
+#define IMX7ULP_PAD_PTE14__LPUART7_TX                                0x0138 0x0270 0x4 0x2
+#define IMX7ULP_PAD_PTE14__LPI2C7_HREQ                               0x0138 0x0304 0x5 0x2
+#define IMX7ULP_PAD_PTE14__TPM6_CH0                                  0x0138 0x02d0 0x6 0x2
+#define IMX7ULP_PAD_PTE14__SDHC1_VS                                  0x0138 0x0000 0x8 0x0
+#define IMX7ULP_PAD_PTE14__FB_A23                                    0x0138 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTE15__PTE15                                     0x013c 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTE15__TRACE_CLKOUT                              0x013c 0x0000 0xa 0x0
+#define IMX7ULP_PAD_PTE15__VIU_D23                                   0x013c 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTE15__FXIO1_D16                                 0x013c 0x0000 0x2 0x0
+#define IMX7ULP_PAD_PTE15__LPSPI3_PCS0                               0x013c 0x0310 0x3 0x2
+#define IMX7ULP_PAD_PTE15__LPUART7_RX                                0x013c 0x026c 0x4 0x2
+#define IMX7ULP_PAD_PTE15__TPM6_CH1                                  0x013c 0x02d4 0x6 0x2
+#define IMX7ULP_PAD_PTE15__FB_A24                                    0x013c 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF0__PTF0                                       0x0180 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF0__VIU_DE                                     0x0180 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF0__LPUART4_CTS_B                              0x0180 0x0244 0x4 0x3
+#define IMX7ULP_PAD_PTF0__LPI2C4_SCL                                 0x0180 0x0278 0x5 0x3
+#define IMX7ULP_PAD_PTF0__TPM4_CLKIN                                 0x0180 0x0298 0x6 0x3
+#define IMX7ULP_PAD_PTF0__FB_RW_B                                    0x0180 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF1__PTF1                                       0x0184 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF1__VIU_HSYNC                                  0x0184 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF1__LPUART4_RTS_B                              0x0184 0x0000 0x4 0x0
+#define IMX7ULP_PAD_PTF1__LPI2C4_SDA                                 0x0184 0x027c 0x5 0x3
+#define IMX7ULP_PAD_PTF1__TPM4_CH0                                   0x0184 0x0280 0x6 0x3
+#define IMX7ULP_PAD_PTF1__CLKOUT                                     0x0184 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF2__PTF2                                       0x0188 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF2__VIU_VSYNC                                  0x0188 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF2__LPUART4_TX                                 0x0188 0x024c 0x4 0x3
+#define IMX7ULP_PAD_PTF2__LPI2C4_HREQ                                0x0188 0x0274 0x5 0x3
+#define IMX7ULP_PAD_PTF2__TPM4_CH1                                   0x0188 0x0284 0x6 0x3
+#define IMX7ULP_PAD_PTF2__FB_TSIZ1_FB_CS5_B_FB_BE23_16_BLS15_8_B     0x0188 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF3__PTF3                                       0x018c 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF3__VIU_PCLK                                   0x018c 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF3__LPUART4_RX                                 0x018c 0x0248 0x4 0x3
+#define IMX7ULP_PAD_PTF3__TPM4_CH2                                   0x018c 0x0288 0x6 0x3
+#define IMX7ULP_PAD_PTF3__FB_AD16                                    0x018c 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF4__PTF4                                       0x0190 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF4__VIU_D0                                     0x0190 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF4__FXIO1_D0                                   0x0190 0x0204 0x2 0x2
+#define IMX7ULP_PAD_PTF4__LPSPI2_PCS1                                0x0190 0x02a0 0x3 0x3
+#define IMX7ULP_PAD_PTF4__LPUART5_CTS_B                              0x0190 0x0250 0x4 0x3
+#define IMX7ULP_PAD_PTF4__LPI2C5_SCL                                 0x0190 0x02bc 0x5 0x3
+#define IMX7ULP_PAD_PTF4__TPM4_CH3                                   0x0190 0x028c 0x6 0x2
+#define IMX7ULP_PAD_PTF4__FB_AD17                                    0x0190 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF5__PTF5                                       0x0194 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF5__VIU_D1                                     0x0194 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF5__FXIO1_D1                                   0x0194 0x0208 0x2 0x2
+#define IMX7ULP_PAD_PTF5__LPSPI2_PCS2                                0x0194 0x02a4 0x3 0x3
+#define IMX7ULP_PAD_PTF5__LPUART5_RTS_B                              0x0194 0x0000 0x4 0x0
+#define IMX7ULP_PAD_PTF5__LPI2C5_SDA                                 0x0194 0x02c0 0x5 0x3
+#define IMX7ULP_PAD_PTF5__TPM4_CH4                                   0x0194 0x0290 0x6 0x2
+#define IMX7ULP_PAD_PTF5__FB_AD18                                    0x0194 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF6__PTF6                                       0x0198 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF6__VIU_D2                                     0x0198 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF6__FXIO1_D2                                   0x0198 0x020c 0x2 0x2
+#define IMX7ULP_PAD_PTF6__LPSPI2_PCS3                                0x0198 0x02a8 0x3 0x3
+#define IMX7ULP_PAD_PTF6__LPUART5_TX                                 0x0198 0x0258 0x4 0x3
+#define IMX7ULP_PAD_PTF6__LPI2C5_HREQ                                0x0198 0x02b8 0x5 0x3
+#define IMX7ULP_PAD_PTF6__TPM4_CH5                                   0x0198 0x0294 0x6 0x2
+#define IMX7ULP_PAD_PTF6__FB_AD19                                    0x0198 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF7__PTF7                                       0x019c 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF7__VIU_D3                                     0x019c 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF7__FXIO1_D3                                   0x019c 0x0210 0x2 0x2
+#define IMX7ULP_PAD_PTF7__LPUART5_RX                                 0x019c 0x0254 0x4 0x3
+#define IMX7ULP_PAD_PTF7__TPM5_CH1                                   0x019c 0x02c8 0x6 0x3
+#define IMX7ULP_PAD_PTF7__FB_AD20                                    0x019c 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF8__PTF8                                       0x01a0 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF8__USB1_ULPI_CLK                              0x01a0 0x0000 0xb 0x0
+#define IMX7ULP_PAD_PTF8__VIU_D4                                     0x01a0 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF8__FXIO1_D4                                   0x01a0 0x0214 0x2 0x2
+#define IMX7ULP_PAD_PTF8__LPSPI2_SIN                                 0x01a0 0x02b0 0x3 0x3
+#define IMX7ULP_PAD_PTF8__LPUART6_CTS_B                              0x01a0 0x025c 0x4 0x3
+#define IMX7ULP_PAD_PTF8__LPI2C6_SCL                                 0x01a0 0x02fc 0x5 0x3
+#define IMX7ULP_PAD_PTF8__TPM5_CLKIN                                 0x01a0 0x02cc 0x6 0x3
+#define IMX7ULP_PAD_PTF8__FB_AD21                                    0x01a0 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF9__PTF9                                       0x01a4 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF9__USB1_ULPI_NXT                              0x01a4 0x0000 0xb 0x0
+#define IMX7ULP_PAD_PTF9__VIU_D5                                     0x01a4 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF9__FXIO1_D5                                   0x01a4 0x0218 0x2 0x2
+#define IMX7ULP_PAD_PTF9__LPSPI2_SOUT                                0x01a4 0x02b4 0x3 0x3
+#define IMX7ULP_PAD_PTF9__LPUART6_RTS_B                              0x01a4 0x0000 0x4 0x0
+#define IMX7ULP_PAD_PTF9__LPI2C6_SDA                                 0x01a4 0x0300 0x5 0x3
+#define IMX7ULP_PAD_PTF9__TPM5_CH0                                   0x01a4 0x02c4 0x6 0x3
+#define IMX7ULP_PAD_PTF9__FB_AD22                                    0x01a4 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF10__PTF10                                     0x01a8 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF10__USB1_ULPI_STP                             0x01a8 0x0000 0xb 0x0
+#define IMX7ULP_PAD_PTF10__VIU_D6                                    0x01a8 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF10__FXIO1_D6                                  0x01a8 0x021c 0x2 0x2
+#define IMX7ULP_PAD_PTF10__LPSPI2_SCK                                0x01a8 0x02ac 0x3 0x3
+#define IMX7ULP_PAD_PTF10__LPUART6_TX                                0x01a8 0x0264 0x4 0x3
+#define IMX7ULP_PAD_PTF10__LPI2C6_HREQ                               0x01a8 0x02f8 0x5 0x3
+#define IMX7ULP_PAD_PTF10__TPM7_CH3                                  0x01a8 0x02e8 0x6 0x3
+#define IMX7ULP_PAD_PTF10__FB_AD23                                   0x01a8 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF11__PTF11                                     0x01ac 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF11__USB1_ULPI_DIR                             0x01ac 0x0000 0xb 0x0
+#define IMX7ULP_PAD_PTF11__VIU_D7                                    0x01ac 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF11__FXIO1_D7                                  0x01ac 0x0220 0x2 0x2
+#define IMX7ULP_PAD_PTF11__LPSPI2_PCS0                               0x01ac 0x029c 0x3 0x3
+#define IMX7ULP_PAD_PTF11__LPUART6_RX                                0x01ac 0x0260 0x4 0x3
+#define IMX7ULP_PAD_PTF11__TPM7_CH4                                  0x01ac 0x02ec 0x6 0x3
+#define IMX7ULP_PAD_PTF11__FB_CS4_B_FB_TSIZ0_FB_BE31_24_BLS7_0_B     0x01ac 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF12__PTF12                                     0x01b0 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF12__USB1_ULPI_DATA0                           0x01b0 0x0000 0xb 0x0
+#define IMX7ULP_PAD_PTF12__VIU_D8                                    0x01b0 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF12__FXIO1_D8                                  0x01b0 0x0224 0x2 0x2
+#define IMX7ULP_PAD_PTF12__LPSPI3_PCS1                               0x01b0 0x0314 0x3 0x3
+#define IMX7ULP_PAD_PTF12__LPUART7_CTS_B                             0x01b0 0x0268 0x4 0x3
+#define IMX7ULP_PAD_PTF12__LPI2C7_SCL                                0x01b0 0x0308 0x5 0x3
+#define IMX7ULP_PAD_PTF12__TPM7_CH5                                  0x01b0 0x02f0 0x6 0x3
+#define IMX7ULP_PAD_PTF12__FB_AD24                                   0x01b0 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF13__PTF13                                     0x01b4 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF13__USB1_ULPI_DATA1                           0x01b4 0x0000 0xb 0x0
+#define IMX7ULP_PAD_PTF13__VIU_D9                                    0x01b4 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF13__FXIO1_D9                                  0x01b4 0x0228 0x2 0x2
+#define IMX7ULP_PAD_PTF13__LPSPI3_PCS2                               0x01b4 0x0318 0x3 0x3
+#define IMX7ULP_PAD_PTF13__LPUART7_RTS_B                             0x01b4 0x0000 0x4 0x0
+#define IMX7ULP_PAD_PTF13__LPI2C7_SDA                                0x01b4 0x030c 0x5 0x3
+#define IMX7ULP_PAD_PTF13__TPM7_CLKIN                                0x01b4 0x02f4 0x6 0x3
+#define IMX7ULP_PAD_PTF13__FB_AD25                                   0x01b4 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF14__PTF14                                     0x01b8 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF14__USB1_ULPI_DATA2                           0x01b8 0x0000 0xb 0x0
+#define IMX7ULP_PAD_PTF14__VIU_D10                                   0x01b8 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF14__FXIO1_D10                                 0x01b8 0x022c 0x2 0x2
+#define IMX7ULP_PAD_PTF14__LPSPI3_PCS3                               0x01b8 0x031c 0x3 0x3
+#define IMX7ULP_PAD_PTF14__LPUART7_TX                                0x01b8 0x0270 0x4 0x3
+#define IMX7ULP_PAD_PTF14__LPI2C7_HREQ                               0x01b8 0x0304 0x5 0x3
+#define IMX7ULP_PAD_PTF14__TPM7_CH0                                  0x01b8 0x02dc 0x6 0x3
+#define IMX7ULP_PAD_PTF14__FB_AD26                                   0x01b8 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF15__PTF15                                     0x01bc 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF15__USB1_ULPI_DATA3                           0x01bc 0x0000 0xb 0x0
+#define IMX7ULP_PAD_PTF15__VIU_D11                                   0x01bc 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF15__FXIO1_D11                                 0x01bc 0x0230 0x2 0x2
+#define IMX7ULP_PAD_PTF15__LPUART7_RX                                0x01bc 0x026c 0x4 0x3
+#define IMX7ULP_PAD_PTF15__TPM7_CH1                                  0x01bc 0x02e0 0x6 0x3
+#define IMX7ULP_PAD_PTF15__FB_AD27                                   0x01bc 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF16__PTF16                                     0x01c0 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF16__USB1_ULPI_DATA4                           0x01c0 0x0000 0xb 0x0
+#define IMX7ULP_PAD_PTF16__VIU_D12                                   0x01c0 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF16__FXIO1_D12                                 0x01c0 0x0234 0x2 0x2
+#define IMX7ULP_PAD_PTF16__LPSPI3_SIN                                0x01c0 0x0324 0x3 0x3
+#define IMX7ULP_PAD_PTF16__TPM7_CH2                                  0x01c0 0x02e4 0x6 0x3
+#define IMX7ULP_PAD_PTF16__FB_AD28                                   0x01c0 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF17__PTF17                                     0x01c4 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF17__USB1_ULPI_DATA5                           0x01c4 0x0000 0xb 0x0
+#define IMX7ULP_PAD_PTF17__VIU_D13                                   0x01c4 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF17__FXIO1_D13                                 0x01c4 0x0238 0x2 0x2
+#define IMX7ULP_PAD_PTF17__LPSPI3_SOUT                               0x01c4 0x0328 0x3 0x3
+#define IMX7ULP_PAD_PTF17__TPM6_CLKIN                                0x01c4 0x02d8 0x6 0x3
+#define IMX7ULP_PAD_PTF17__FB_AD29                                   0x01c4 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF18__PTF18                                     0x01c8 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF18__USB1_ULPI_DATA6                           0x01c8 0x0000 0xb 0x0
+#define IMX7ULP_PAD_PTF18__VIU_D14                                   0x01c8 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF18__FXIO1_D14                                 0x01c8 0x023c 0x2 0x2
+#define IMX7ULP_PAD_PTF18__LPSPI3_SCK                                0x01c8 0x0320 0x3 0x3
+#define IMX7ULP_PAD_PTF18__TPM6_CH0                                  0x01c8 0x02d0 0x6 0x3
+#define IMX7ULP_PAD_PTF18__FB_AD30                                   0x01c8 0x0000 0x9 0x0
+#define IMX7ULP_PAD_PTF19__PTF19                                     0x01cc 0x0000 0x1 0x0
+#define IMX7ULP_PAD_PTF19__USB1_ULPI_DATA7                           0x01cc 0x0000 0xb 0x0
+#define IMX7ULP_PAD_PTF19__VIU_D15                                   0x01cc 0x0000 0xc 0x0
+#define IMX7ULP_PAD_PTF19__FXIO1_D15                                 0x01cc 0x0240 0x2 0x2
+#define IMX7ULP_PAD_PTF19__LPSPI3_PCS0                               0x01cc 0x0310 0x3 0x3
+#define IMX7ULP_PAD_PTF19__TPM6_CH1                                  0x01cc 0x02d4 0x6 0x3
+#define IMX7ULP_PAD_PTF19__FB_AD31                                   0x01cc 0x0000 0x9 0x0
+
+#endif /* __DTS_IMX7ULP_PINFUNC_H */
diff --git a/arch/arm/boot/dts/integrator.dtsi b/arch/arm/boot/dts/integrator.dtsi
index 6fe0dd1d3541..4d58638d104b 100644
--- a/arch/arm/boot/dts/integrator.dtsi
+++ b/arch/arm/boot/dts/integrator.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * SoC core Device Tree for the ARM Integrator platforms
  */
@@ -10,7 +11,7 @@
 		reg = <0x10000000 0x200>;
 
 		/* Use core module LED to indicate CPU load */
-		led@0c.0 {
+		led@c.0 {
 			compatible = "register-bit-led";
 			offset = <0x0c>;
 			mask = <0x01>;
@@ -99,7 +100,7 @@
 			compatible = "syscon", "simple-mfd";
 			reg = <0x1a000000 0x10>;
 
-			led@04.0 {
+			led@4.0 {
 				compatible = "register-bit-led";
 				offset = <0x04>;
 				mask = <0x01>;
@@ -107,21 +108,21 @@
 				linux,default-trigger = "heartbeat";
 				default-state = "on";
 			};
-			led@04.1 {
+			led@4.1 {
 				compatible = "register-bit-led";
 				offset = <0x04>;
 				mask = <0x02>;
 				label = "integrator:yellow";
 				default-state = "off";
 			};
-			led@04.2 {
+			led@4.2 {
 				compatible = "register-bit-led";
 				offset = <0x04>;
 				mask = <0x04>;
 				label = "integrator:red";
 				default-state = "off";
 			};
-			led@04.3 {
+			led@4.3 {
 				compatible = "register-bit-led";
 				offset = <0x04>;
 				mask = <0x08>;
diff --git a/arch/arm/boot/dts/integratorap.dts b/arch/arm/boot/dts/integratorap.dts
index e8b249f92fb3..94d2ff9836d0 100644
--- a/arch/arm/boot/dts/integratorap.dts
+++ b/arch/arm/boot/dts/integratorap.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree for the ARM Integrator/AP platform
  */
@@ -153,21 +154,26 @@
 	};
 
 	pci: pciv3@62000000 {
-		compatible = "v3,v360epc-pci";
+		compatible = "arm,integrator-ap-pci", "v3,v360epc-pci";
 		#interrupt-cells = <1>;
 		#size-cells = <2>;
 		#address-cells = <3>;
-		reg = <0x62000000 0x10000>;
+		/* Bridge registers and config access space */
+		reg = <0x62000000 0x10000>, <0x61000000 0x01000000>;
 		interrupt-parent = <&pic>;
 		interrupts = <17>; /* Bus error IRQ */
-		ranges = <0x00000000 0 0x61000000 /* config space */
-			0x61000000 0 0x00100000 /* 16 MiB @ 61000000 */
-			0x01000000 0 0x0 /* I/O space */
-			0x60000000 0 0x00100000 /* 16 MiB @ 60000000 */
-			0x02000000 0 0x00000000 /* non-prefectable memory */
-			0x40000000 0 0x10000000 /* 256 MiB @ 40000000 */
-			0x42000000 0 0x10000000 /* prefetchable memory */
-			0x50000000 0 0x10000000>; /* 256 MiB @ 50000000 */
+		clocks = <&pciclk>;
+		bus-range = <0x00 0xff>;
+		ranges = <0x01000000 0 0x0000000 /* I/O space @00000000 */
+			0x60000000 0 0x00010000 /* 64 KB @ LB 60000000 */
+			0x02000000 0 0x40000000 /* non-prefectable memory @40000000 */
+			0x40000000 0 0x10000000 /* 256 MiB @ LB 40000000 1:1 */
+			0x42000000 0 0x50000000 /* prefetchable memory @50000000 */
+			0x50000000 0 0x10000000>; /* 256 MiB @ LB 50000000 1:1 */
+		dma-ranges = <0x02000000 0 0x20000000 /* EBI memory space */
+			0x20000000 0 0x20000000 /* 512 MB @ LB 20000000 1:1 */
+			0x02000000 0 0x80000000 /* Core module alias memory */
+			0x80000000 0 0x40000000>; /* 1GB @ LB 80000000 */
 		interrupt-map-mask = <0xf800 0 0 0x7>;
 		interrupt-map = <
 		/* IDSEL 9 */
diff --git a/arch/arm/boot/dts/integratorcp.dts b/arch/arm/boot/dts/integratorcp.dts
index 97f38b57a702..a185ab8759fa 100644
--- a/arch/arm/boot/dts/integratorcp.dts
+++ b/arch/arm/boot/dts/integratorcp.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree for the ARM Integrator/CP platform
  */
diff --git a/arch/arm/boot/dts/iwg20d-q7-common.dtsi b/arch/arm/boot/dts/iwg20d-q7-common.dtsi
new file mode 100644
index 000000000000..efd8af9242d1
--- /dev/null
+++ b/arch/arm/boot/dts/iwg20d-q7-common.dtsi
@@ -0,0 +1,152 @@
+/*
+ * Device Tree Source for the iWave-RZ/G1M/G1N Qseven carrier board
+ *
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/ {
+	aliases {
+		serial0 = &scif0;
+		ethernet0 = &avb;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
+		stdout-path = "serial0:115200n8";
+	};
+
+	vcc_sdhi1: regulator-vcc-sdhi1 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "SDHI1 Vcc";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&gpio1 16 GPIO_ACTIVE_LOW>;
+	};
+
+	vccq_sdhi1: regulator-vccq-sdhi1 {
+		compatible = "regulator-gpio";
+
+		regulator-name = "SDHI1 VccQ";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpios = <&gpio2 30 GPIO_ACTIVE_LOW>;
+		gpios-states = <1>;
+		states = <3300000 1
+			  1800000 0>;
+	};
+};
+
+&avb {
+	pinctrl-0 = <&avb_pins>;
+	pinctrl-names = "default";
+
+	phy-handle = <&phy3>;
+	phy-mode = "gmii";
+	renesas,no-ether-link;
+	status = "okay";
+
+	phy3: ethernet-phy@3 {
+		reg = <3>;
+		micrel,led-mode = <1>;
+	};
+};
+
+&hsusb {
+	status = "okay";
+	pinctrl-0 = <&usb0_pins>;
+	pinctrl-names = "default";
+};
+
+&i2c2 {
+	pinctrl-0 = <&i2c2_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+	clock-frequency = <400000>;
+
+	rtc@68 {
+		compatible = "ti,bq32000";
+		reg = <0x68>;
+	};
+};
+
+&pci0 {
+	pinctrl-0 = <&usb0_pins>;
+	pinctrl-names = "default";
+};
+
+&pci1 {
+	status = "okay";
+	pinctrl-0 = <&usb1_pins>;
+	pinctrl-names = "default";
+};
+
+&pfc {
+	avb_pins: avb {
+		groups = "avb_mdio", "avb_gmii";
+		function = "avb";
+	};
+
+	i2c2_pins: i2c2 {
+		groups = "i2c2";
+		function = "i2c2";
+	};
+
+	scif0_pins: scif0 {
+		groups = "scif0_data_d";
+		function = "scif0";
+	};
+
+	sdhi1_pins: sd1 {
+		groups = "sdhi1_data4", "sdhi1_ctrl";
+		function = "sdhi1";
+		power-source = <3300>;
+	};
+
+	sdhi1_pins_uhs: sd1_uhs {
+		groups = "sdhi1_data4", "sdhi1_ctrl";
+		function = "sdhi1";
+		power-source = <1800>;
+	};
+
+	usb0_pins: usb0 {
+		groups = "usb0";
+		function = "usb0";
+	};
+
+	usb1_pins: usb1 {
+		groups = "usb1";
+		function = "usb1";
+	};
+};
+
+&scif0 {
+	pinctrl-0 = <&scif0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&sdhi1 {
+	pinctrl-0 = <&sdhi1_pins>;
+	pinctrl-1 = <&sdhi1_pins_uhs>;
+	pinctrl-names = "default", "state_uhs";
+
+	vmmc-supply = <&vcc_sdhi1>;
+	vqmmc-supply = <&vccq_sdhi1>;
+	cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
+	sd-uhs-sdr50;
+	status = "okay";
+};
+
+&usbphy {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/iwg20d-q7-dbcm-ca.dtsi b/arch/arm/boot/dts/iwg20d-q7-dbcm-ca.dtsi
new file mode 100644
index 000000000000..31fab5f183a9
--- /dev/null
+++ b/arch/arm/boot/dts/iwg20d-q7-dbcm-ca.dtsi
@@ -0,0 +1,43 @@
+/*
+ * Device Tree Source for the iWave-RZ-G1M/N Daughter Board Camera Module
+ *
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/ {
+	aliases {
+		serial1 = &scif1;
+		serial4 = &hscif1;
+	};
+};
+
+&hscif1 {
+	pinctrl-0 = <&hscif1_pins>;
+	pinctrl-names = "default";
+
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&pfc {
+	hscif1_pins: hscif1 {
+		groups = "hscif1_data_c", "hscif1_ctrl_c";
+		function = "hscif1";
+	};
+
+	scif1_pins: scif1 {
+		groups = "scif1_data_d";
+		function = "scif1";
+	};
+};
+
+&scif1 {
+	pinctrl-0 = <&scif1_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/keystone-k2e-evm.dts b/arch/arm/boot/dts/keystone-k2e-evm.dts
index ae1ebe7ee021..f1f32c54e72f 100644
--- a/arch/arm/boot/dts/keystone-k2e-evm.dts
+++ b/arch/arm/boot/dts/keystone-k2e-evm.dts
@@ -16,6 +16,19 @@
 	compatible = "ti,k2e-evm", "ti,k2e", "ti,keystone";
 	model = "Texas Instruments Keystone 2 Edison EVM";
 
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		dsp_common_memory: dsp-common-memory@81f800000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00000008 0x1f800000 0x00000000 0x800000>;
+			reusable;
+			status = "okay";
+		};
+	};
+
 	soc {
 
 		clocks {
@@ -160,3 +173,8 @@
 		reg = <1>;
 	};
 };
+
+&dsp0 {
+	memory-region = <&dsp_common_memory>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/keystone-k2e.dtsi b/arch/arm/boot/dts/keystone-k2e.dtsi
index 0dd4cdd6d40c..6b796b52ff4f 100644
--- a/arch/arm/boot/dts/keystone-k2e.dtsi
+++ b/arch/arm/boot/dts/keystone-k2e.dtsi
@@ -45,6 +45,10 @@
 		};
 	};
 
+	aliases {
+		rproc0 = &dsp0;
+	};
+
 	soc {
 		/include/ "keystone-k2e-clocks.dtsi"
 
@@ -84,7 +88,7 @@
 			};
 		};
 
-		msm_ram: msmram@0c000000 {
+		msm_ram: msmram@c000000 {
 			compatible = "mmio-sram";
 			reg = <0x0c000000 0x200000>;
 			ranges = <0x0 0x0c000000 0x200000>;
@@ -96,7 +100,7 @@
 			};
 		};
 
-		psc: power-sleep-controller@02350000 {
+		psc: power-sleep-controller@2350000 {
 			pscrst: reset-controller {
 				compatible = "ti,k2e-pscrst", "ti,syscon-reset";
 				#reset-cells = <1>;
@@ -107,13 +111,29 @@
 			};
 		};
 
-		dspgpio0: keystone_dsp_gpio@02620240 {
+		dspgpio0: keystone_dsp_gpio@2620240 {
 			compatible = "ti,keystone-dsp-gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
 			gpio,syscon-dev = <&devctrl 0x240>;
 		};
 
+		dsp0: dsp@10800000 {
+			compatible = "ti,k2e-dsp";
+			reg = <0x10800000 0x00080000>,
+			      <0x10e00000 0x00008000>,
+			      <0x10f00000 0x00008000>;
+			reg-names = "l2sram", "l1pram", "l1dram";
+			clocks = <&clkgem0>;
+			ti,syscon-dev = <&devctrl 0x844>;
+			resets = <&pscrst 0>;
+			interrupt-parent = <&kirq0>;
+			interrupts = <0 8>;
+			interrupt-names = "vring", "exception";
+			kick-gpios = <&dspgpio0 27 0>;
+			status = "disabled";
+		};
+
 		pcie1: pcie@21020000 {
 			compatible = "ti,keystone-pcie","snps,dw-pcie";
 			clocks = <&clkpcie1>;
diff --git a/arch/arm/boot/dts/keystone-k2g-evm.dts b/arch/arm/boot/dts/keystone-k2g-evm.dts
index 61883cb969d2..656af194a518 100644
--- a/arch/arm/boot/dts/keystone-k2g-evm.dts
+++ b/arch/arm/boot/dts/keystone-k2g-evm.dts
@@ -25,6 +25,42 @@
 		reg = <0x00000008 0x00000000 0x00000000 0x80000000>;
 	};
 
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		dsp_common_memory: dsp-common-memory@81f800000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00000008 0x1f800000 0x00000000 0x800000>;
+			reusable;
+			status = "okay";
+		};
+	};
+
+	vcc3v3_dcin_reg: fixedregulator-vcc3v3-dcin {
+		compatible = "regulator-fixed";
+		regulator-name = "mmc0_fixed";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+
+	ecap0_pins: ecap0_pins {
+		pinctrl-single,pins = <
+			K2G_CORE_IOPAD(0x1374) (BUFFER_CLASS_B | MUX_MODE4)	/* pr1_mdio_data.ecap0_in_apwm0_out */
+		>;
+	};
+
+	spi1_pins: pinmux_spi1_pins {
+		pinctrl-single,pins = <
+			K2G_CORE_IOPAD(0x11a4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0)	/* spi1_scs0.spi1_scs0 */
+			K2G_CORE_IOPAD(0x11ac) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0)	/* spi1_clk.spi1_clk */
+			K2G_CORE_IOPAD(0x11b0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0)	/* spi1_miso.spi1_miso */
+			K2G_CORE_IOPAD(0x11b4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0)	/* spi1_mosi.spi1_mosi */
+		>;
+	};
+
 };
 
 &k2g_pinctrl {
@@ -34,6 +70,41 @@
 			K2G_CORE_IOPAD(0x11d0) (BUFFER_CLASS_B | PIN_PULLDOWN | MUX_MODE0)	/* uart0_txd.uart0_txd */
 		>;
 	};
+
+	mmc0_pins: pinmux_mmc0_pins {
+		pinctrl-single,pins = <
+			K2G_CORE_IOPAD(0x1300) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE2)	/* mmc0_dat3.mmc0_dat3 */
+			K2G_CORE_IOPAD(0x1304) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE2)	/* mmc0_dat2.mmc0_dat2 */
+			K2G_CORE_IOPAD(0x1308) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE2)	/* mmc0_dat1.mmc0_dat1 */
+			K2G_CORE_IOPAD(0x130c) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE2)	/* mmc0_dat0.mmc0_dat0 */
+			K2G_CORE_IOPAD(0x1310) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE2)	/* mmc0_clk.mmc0_clk */
+			K2G_CORE_IOPAD(0x1314) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE2)	/* mmc0_cmd.mmc0_cmd */
+			K2G_CORE_IOPAD(0x12ec) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE3)	/* mmc0_sdcd.gpio1_12 */
+		>;
+	};
+
+	mmc1_pins: pinmux_mmc1_pins {
+		pinctrl-single,pins = <
+			K2G_CORE_IOPAD(0x10ec) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0)	/* mmc1_dat7.mmc1_dat7 */
+			K2G_CORE_IOPAD(0x10f0) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0)	/* mmc1_dat6.mmc1_dat6 */
+			K2G_CORE_IOPAD(0x10f4) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0)	/* mmc1_dat5.mmc1_dat5 */
+			K2G_CORE_IOPAD(0x10f8) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0)	/* mmc1_dat4.mmc1_dat4 */
+			K2G_CORE_IOPAD(0x10fc) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0)	/* mmc1_dat3.mmc1_dat3 */
+			K2G_CORE_IOPAD(0x1100) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0)	/* mmc1_dat2.mmc1_dat2 */
+			K2G_CORE_IOPAD(0x1104) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0)	/* mmc1_dat1.mmc1_dat1 */
+			K2G_CORE_IOPAD(0x1108) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0)	/* mmc1_dat0.mmc1_dat0 */
+			K2G_CORE_IOPAD(0x110c) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0)	/* mmc1_clk.mmc1_clk */
+			K2G_CORE_IOPAD(0x1110) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0)	/* mmc1_cmd.mmc1_cmd */
+		>;
+	};
+
+	i2c0_pins: pinmux_i2c0_pins {
+		pinctrl-single,pins = <
+			K2G_CORE_IOPAD(0x137c) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0)	/* i2c0_scl.i2c0_scl */
+			K2G_CORE_IOPAD(0x1380) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0)	/* i2c0_sda.i2c0_sda */
+		>;
+	};
+
 };
 
 &uart0 {
@@ -41,3 +112,96 @@
 	pinctrl-0 = <&uart0_pins>;
 	status = "okay";
 };
+
+&gpio1 {
+	status = "okay";
+};
+
+&mmc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins>;
+	vmmc-supply = <&vcc3v3_dcin_reg>;
+	cd-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pins>;
+	vmmc-supply = <&vcc3v3_dcin_reg>; /* VCC3V3_EMMC is connected to VCC3V3_DCIN */
+	status = "okay";
+};
+
+&dsp0 {
+	memory-region = <&dsp_common_memory>;
+	status = "okay";
+};
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins>;
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c1024";
+		reg = <0x50>;
+	};
+};
+
+&keystone_usb0 {
+	status = "okay";
+};
+
+&usb0_phy {
+	status = "okay";
+};
+
+&usb0 {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&keystone_usb1 {
+	status = "okay";
+};
+
+&usb1_phy {
+	status = "okay";
+};
+
+&usb1 {
+	dr_mode = "peripheral";
+	status = "okay";
+};
+
+&ecap0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&ecap0_pins>;
+};
+
+&spi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi1_pins>;
+	status = "okay";
+
+	spi_nor: flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <5000000>;
+		m25p,fast-read;
+		reg = <0>;
+
+		partition@0 {
+			label = "u-boot-spl";
+			reg = <0x0 0x100000>;
+			read-only;
+		};
+
+		partition@1 {
+			label = "misc";
+			reg = <0x100000 0xf00000>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/keystone-k2g-ice.dts b/arch/arm/boot/dts/keystone-k2g-ice.dts
index d820d37b5148..78692745e0af 100644
--- a/arch/arm/boot/dts/keystone-k2g-ice.dts
+++ b/arch/arm/boot/dts/keystone-k2g-ice.dts
@@ -17,6 +17,19 @@
 		device_type = "memory";
 		reg = <0x00000008 0x00000000 0x00000000 0x20000000>;
 	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		dsp_common_memory: dsp-common-memory@81f800000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00000008 0x1f800000 0x00000000 0x800000>;
+			reusable;
+			status = "okay";
+		};
+	};
 };
 
 &k2g_pinctrl {
@@ -33,3 +46,8 @@
 	pinctrl-0 = <&uart0_pins>;
 	status = "okay";
 };
+
+&dsp0 {
+	memory-region = <&dsp_common_memory>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
index a789f75a1ed5..8f313ff406b9 100644
--- a/arch/arm/boot/dts/keystone-k2g.dtsi
+++ b/arch/arm/boot/dts/keystone-k2g.dtsi
@@ -15,6 +15,7 @@
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/pinctrl/keystone.h>
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	compatible = "ti,k2g","ti,keystone";
@@ -27,6 +28,10 @@
 
 	aliases {
 		serial0 = &uart0;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		rproc0 = &dsp0;
 	};
 
 	cpus {
@@ -40,7 +45,7 @@
 		};
 	};
 
-	gic: interrupt-controller@02561000 {
+	gic: interrupt-controller@2561000 {
 		compatible = "arm,gic-400", "arm,cortex-a15-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;
@@ -78,7 +83,7 @@
 		ranges = <0x0 0x0 0x0 0xc0000000>;
 		dma-ranges = <0x80000000 0x8 0x00000000 0x80000000>;
 
-		msm_ram: msmram@0c000000 {
+		msm_ram: msmram@c000000 {
 			compatible = "mmio-sram";
 			reg = <0x0c000000 0x100000>;
 			ranges = <0x0 0x0c000000 0x100000>;
@@ -90,19 +95,19 @@
 			};
 		};
 
-		k2g_pinctrl: pinmux@02621000 {
+		k2g_pinctrl: pinmux@2621000 {
 			compatible = "pinctrl-single";
 			reg = <0x02621000 0x410>;
 			pinctrl-single,register-width = <32>;
 			pinctrl-single,function-mask = <0x001b0007>;
 		};
 
-		devctrl: device-state-control@02620000 {
+		devctrl: device-state-control@2620000 {
 			compatible = "ti,keystone-devctrl", "syscon";
 			reg = <0x02620000 0x1000>;
 		};
 
-		uart0: serial@02530c00 {
+		uart0: serial@2530c00 {
 			compatible = "ti,da830-uart", "ns16550a";
 			current-speed = <115200>;
 			reg-shift = <2>;
@@ -113,7 +118,58 @@
 			status = "disabled";
 		};
 
-		kirq0: keystone_irq@026202a0 {
+		dcan0: can@260b200 {
+			compatible = "ti,am4372-d_can", "ti,am3352-d_can";
+			reg = <0x0260B200 0x200>;
+			interrupts = <GIC_SPI 190 IRQ_TYPE_EDGE_RISING>;
+			status = "disabled";
+			power-domains = <&k2g_pds 0x0008>;
+			clocks = <&k2g_clks 0x0008 1>;
+		};
+
+		dcan1: can@260b400 {
+			compatible = "ti,am4372-d_can", "ti,am3352-d_can";
+			reg = <0x0260B400 0x200>;
+			interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
+			status = "disabled";
+			power-domains = <&k2g_pds 0x0009>;
+			clocks = <&k2g_clks 0x0009 1>;
+		};
+
+		i2c0: i2c@2530000 {
+			compatible = "ti,keystone-i2c";
+			reg = <0x02530000 0x400>;
+			clocks = <&k2g_clks 0x003a 0>;
+			power-domains = <&k2g_pds 0x003a>;
+			interrupts = <GIC_SPI 88 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c1: i2c@2530400 {
+			compatible = "ti,keystone-i2c";
+			reg = <0x02530400 0x400>;
+			clocks = <&k2g_clks 0x003b 0>;
+			power-domains = <&k2g_pds 0x003b>;
+			interrupts = <GIC_SPI 89 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c2: i2c@2530800 {
+			compatible = "ti,keystone-i2c";
+			reg = <0x02530800 0x400>;
+			clocks = <&k2g_clks 0x003c 0>;
+			power-domains = <&k2g_pds 0x003c>;
+			interrupts = <GIC_SPI 90 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		kirq0: keystone_irq@26202a0 {
 			compatible = "ti,keystone-irq";
 			interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
 			interrupt-controller;
@@ -121,14 +177,30 @@
 			ti,syscon-dev = <&devctrl 0x2a0>;
 		};
 
-		dspgpio0: keystone_dsp_gpio@02620240 {
+		dspgpio0: keystone_dsp_gpio@2620240 {
 			compatible = "ti,keystone-dsp-gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
 			gpio,syscon-dev = <&devctrl 0x240>;
 		};
 
-		msgmgr: msgmgr@02a00000 {
+		dsp0: dsp@10800000 {
+			compatible = "ti,k2g-dsp";
+			reg = <0x10800000 0x00100000>,
+			      <0x10e00000 0x00008000>,
+			      <0x10f00000 0x00008000>;
+			reg-names = "l2sram", "l1pram", "l1dram";
+			power-domains = <&k2g_pds 0x0046>;
+			ti,syscon-dev = <&devctrl 0x844>;
+			resets = <&k2g_reset 0x0046 0x1>;
+			interrupt-parent = <&kirq0>;
+			interrupts = <0 8>;
+			interrupt-names = "vring", "exception";
+			kick-gpios = <&dspgpio0 27 0>;
+			status = "disabled";
+		};
+
+		msgmgr: msgmgr@2a00000 {
 			compatible = "ti,k2g-message-manager";
 			#mbox-cells = <2>;
 			reg-names = "queue_proxy_region",
@@ -139,5 +211,345 @@
 			interrupts = <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>;
 		};
+
+		pmmc: pmmc@2921c00 {
+			compatible = "ti,k2g-sci";
+			/*
+			 * In case of rare platforms that does not use k2g as
+			 * system master, use /delete-property/
+			 */
+			ti,system-reboot-controller;
+			mbox-names = "rx", "tx";
+			mboxes= <&msgmgr 5 2>,
+				<&msgmgr 0 0>;
+			reg-names = "debug_messages";
+			reg = <0x02921c00 0x400>;
+
+			k2g_pds: power-controller {
+				compatible = "ti,sci-pm-domain";
+				#power-domain-cells = <1>;
+			};
+
+			k2g_clks: clocks {
+				compatible = "ti,k2g-sci-clk";
+				#clock-cells = <2>;
+			};
+
+			k2g_reset: reset-controller {
+				compatible = "ti,sci-reset";
+				#reset-cells = <2>;
+			};
+		};
+
+		gpio0: gpio@2603000 {
+			compatible = "ti,k2g-gpio", "ti,keystone-gpio";
+			reg = <0x02603000 0x100>;
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 433 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 434 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 435 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 436 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 437 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 438 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 439 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 440 IRQ_TYPE_EDGE_RISING>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			ti,ngpio = <144>;
+			ti,davinci-gpio-unbanked = <0>;
+			clocks = <&k2g_clks 0x001b 0x0>;
+			clock-names = "gpio";
+		};
+
+		gpio1: gpio@260a000 {
+			compatible = "ti,k2g-gpio", "ti,keystone-gpio";
+			reg = <0x0260a000 0x100>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupts = <GIC_SPI 442 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 443 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 444 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 445 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 446 IRQ_TYPE_EDGE_RISING>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			ti,ngpio = <68>;
+			ti,davinci-gpio-unbanked = <0>;
+			clocks = <&k2g_clks 0x001c 0x0>;
+			clock-names = "gpio";
+		};
+
+		edma0: edma@2700000 {
+			compatible = "ti,k2g-edma3-tpcc", "ti,edma3-tpcc";
+			reg =	<0x02700000 0x8000>;
+			reg-names = "edma3_cc";
+			interrupts = <GIC_SPI 200 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 216 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 217 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "edma3_ccint", "emda3_mperr",
+					  "edma3_ccerrint";
+			dma-requests = <64>;
+			#dma-cells = <2>;
+
+			ti,tptcs = <&edma0_tptc0 7>, <&edma0_tptc1 0>;
+
+			ti,edma-memcpy-channels = <32 33 34 35>;
+
+			power-domains = <&k2g_pds 0x3f>;
+		};
+
+		edma0_tptc0: tptc@2760000 {
+			compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc";
+			reg =	<0x02760000 0x400>;
+			power-domains = <&k2g_pds 0x3f>;
+		};
+
+		edma0_tptc1: tptc@2768000 {
+			compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc";
+			reg =	<0x02768000 0x400>;
+			power-domains = <&k2g_pds 0x3f>;
+		};
+
+		edma1: edma@2728000 {
+			compatible = "ti,k2g-edma3-tpcc", "ti,edma3-tpcc";
+			reg =	<0x02728000 0x8000>;
+			reg-names = "edma3_cc";
+			interrupts = <GIC_SPI 208 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 219 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 220 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "edma3_ccint", "emda3_mperr",
+					  "edma3_ccerrint";
+			dma-requests = <64>;
+			#dma-cells = <2>;
+
+			ti,tptcs = <&edma1_tptc0 7>, <&edma1_tptc1 0>;
+
+			/*
+			 * memcpy is disabled, can be enabled with:
+			 * ti,edma-memcpy-channels = <12 13 14 15>;
+			 * for example.
+			 */
+
+			power-domains = <&k2g_pds 0x4f>;
+		};
+
+		edma1_tptc0: tptc@27b0000 {
+			compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc";
+			reg =	<0x027b0000 0x400>;
+			power-domains = <&k2g_pds 0x4f>;
+		};
+
+		edma1_tptc1: tptc@27b8000 {
+			compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc";
+			reg =	<0x027b8000 0x400>;
+			power-domains = <&k2g_pds 0x4f>;
+		};
+
+		mmc0: mmc@23000000 {
+			compatible = "ti,k2g-hsmmc", "ti,omap4-hsmmc";
+			reg = <0x23000000 0x400>;
+			interrupts = <GIC_SPI 96 IRQ_TYPE_EDGE_RISING>;
+			dmas = <&edma1 24 0>, <&edma1 25 0>;
+			dma-names = "tx", "rx";
+			bus-width = <4>;
+			ti,needs-special-reset;
+			no-1-8-v;
+			max-frequency = <96000000>;
+			power-domains = <&k2g_pds 0xb>;
+			clocks = <&k2g_clks 0xb 1>, <&k2g_clks 0xb 2>;
+			clock-names = "fck", "mmchsdb_fck";
+			status = "disabled";
+		};
+
+		mmc1: mmc@23100000 {
+			compatible = "ti,k2g-hsmmc", "ti,omap4-hsmmc";
+			reg = <0x23100000 0x400>;
+			interrupts = <GIC_SPI 97 IRQ_TYPE_EDGE_RISING>;
+			dmas = <&edma1 26 0>, <&edma1 27 0>;
+			dma-names = "tx", "rx";
+			bus-width = <8>;
+			ti,needs-special-reset;
+			ti,non-removable;
+			max-frequency = <96000000>;
+			power-domains = <&k2g_pds 0xc>;
+			clocks = <&k2g_clks 0xc 1>, <&k2g_clks 0xc 2>;
+			clock-names = "fck", "mmchsdb_fck";
+			status = "disabled";
+		};
+
+		mcasp0: mcasp@2340000 {
+			compatible = "ti,am33xx-mcasp-audio";
+			reg = <0x02340000 0x2000>,
+			      <0x21804000 0x1000>;
+			reg-names = "mpu","dat";
+			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tx", "rx";
+			dmas = <&edma0 24 1>, <&edma0 25 1>;
+			dma-names = "tx", "rx";
+			power-domains = <&k2g_pds 0x4>;
+			clocks = <&k2g_clks 0x4 0>;
+			clock-names = "fck";
+			status = "disabled";
+		};
+
+		mcasp1: mcasp@2342000 {
+			compatible = "ti,am33xx-mcasp-audio";
+			reg = <0x02342000 0x2000>,
+			      <0x21804400 0x1000>;
+			reg-names = "mpu","dat";
+			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tx", "rx";
+			dmas = <&edma1 48 1>, <&edma1 49 1>;
+			dma-names = "tx", "rx";
+			power-domains = <&k2g_pds 0x5>;
+			clocks = <&k2g_clks 0x5 0>;
+			clock-names = "fck";
+			status = "disabled";
+		};
+
+		mcasp2: mcasp@2344000 {
+			compatible = "ti,am33xx-mcasp-audio";
+			reg = <0x02344000 0x2000>,
+			      <0x21804800 0x1000>;
+			reg-names = "mpu","dat";
+			interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tx", "rx";
+			dmas = <&edma1 50 1>, <&edma1 51 1>;
+			dma-names = "tx", "rx";
+			power-domains = <&k2g_pds 0x6>;
+			clocks = <&k2g_clks 0x6 0>;
+			clock-names = "fck";
+			status = "disabled";
+		};
+
+		usb0_phy: usb-phy@0 {
+			compatible = "usb-nop-xceiv";
+			status = "disabled";
+		};
+
+		keystone_usb0: keystone-dwc3@2680000 {
+			compatible = "ti,keystone-dwc3";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x2680000 0x10000>;
+			interrupts = <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>;
+			ranges;
+			dma-coherent;
+			dma-ranges;
+			status = "disabled";
+			power-domains = <&k2g_pds 0x0016>;
+
+			usb0: usb@2690000 {
+				compatible = "snps,dwc3";
+				reg = <0x2690000 0x10000>;
+				interrupts = <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>;
+				maximum-speed = "high-speed";
+				dr_mode = "otg";
+				usb-phy = <&usb0_phy>;
+				status = "disabled";
+			};
+		};
+
+		usb1_phy: usb-phy@1 {
+			compatible = "usb-nop-xceiv";
+			status = "disabled";
+		};
+
+		keystone_usb1: keystone-dwc3@2580000 {
+			compatible = "ti,keystone-dwc3";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x2580000 0x10000>;
+			interrupts = <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>;
+			ranges;
+			dma-coherent;
+			dma-ranges;
+			status = "disabled";
+			power-domains = <&k2g_pds 0x0017>;
+
+			usb1: usb@2590000 {
+				compatible = "snps,dwc3";
+				reg = <0x2590000 0x10000>;
+				interrupts = <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>;
+				maximum-speed = "high-speed";
+				dr_mode = "otg";
+				usb-phy = <&usb1_phy>;
+				status = "disabled";
+			};
+		};
+
+		ecap0: pwm@21d1800 {
+			compatible = "ti,k2g-ecap", "ti,am3352-ecap";
+			#pwm-cells = <3>;
+			reg = <0x021d1800 0x60>;
+			power-domains = <&k2g_pds 0x38>;
+			clocks = <&k2g_clks 0x38 0>;
+			clock-names = "fck";
+			status = "disabled";
+		};
+
+		ecap1: pwm@21d1c00 {
+			compatible = "ti,k2g-ecap", "ti,am3352-ecap";
+			#pwm-cells = <3>;
+			reg = <0x021d1c00 0x60>;
+			power-domains = <&k2g_pds 0x39>;
+			clocks = <&k2g_clks 0x39 0x0>;
+			clock-names = "fck";
+			status = "disabled";
+		};
+
+		spi0: spi@21805400 {
+			compatible = "ti,keystone-spi";
+			reg = <0x21805400 0x200>;
+			num-cs = <4>;
+			ti,davinci-spi-intr-line = <0>;
+			interrupts = <GIC_SPI 64 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			power-domains = <&k2g_pds 0x0010>;
+			clocks = <&k2g_clks 0x0010 0>;
+		};
+
+		spi1: spi@21805800 {
+			compatible = "ti,keystone-spi";
+			reg = <0x21805800 0x200>;
+			num-cs = <4>;
+			ti,davinci-spi-intr-line = <0>;
+			interrupts = <GIC_SPI 66 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			power-domains = <&k2g_pds 0x0011>;
+			clocks = <&k2g_clks 0x0011 0>;
+		};
+
+		spi2: spi@21805c00 {
+			compatible = "ti,keystone-spi";
+			reg = <0x21805C00 0x200>;
+			num-cs = <4>;
+			ti,davinci-spi-intr-line = <0>;
+			interrupts = <GIC_SPI 68 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			power-domains = <&k2g_pds 0x0012>;
+			clocks = <&k2g_clks 0x0012 0>;
+		};
+
+		spi3: spi@21806000 {
+			compatible = "ti,keystone-spi";
+			reg = <0x21806000 0x200>;
+			num-cs = <4>;
+			ti,davinci-spi-intr-line = <0>;
+			interrupts = <GIC_SPI 70 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			power-domains = <&k2g_pds 0x0013>;
+			clocks = <&k2g_clks 0x0013 0>;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/keystone-k2hk-evm.dts b/arch/arm/boot/dts/keystone-k2hk-evm.dts
index 2156ff92d08f..6dd13b98aaba 100644
--- a/arch/arm/boot/dts/keystone-k2hk-evm.dts
+++ b/arch/arm/boot/dts/keystone-k2hk-evm.dts
@@ -16,6 +16,19 @@
 	compatible =  "ti,k2hk-evm", "ti,k2hk", "ti,keystone";
 	model = "Texas Instruments Keystone 2 Kepler/Hawking EVM";
 
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		dsp_common_memory: dsp-common-memory@81f800000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00000008 0x1f800000 0x00000000 0x800000>;
+			reusable;
+			status = "okay";
+		};
+	};
+
 	soc {
 		clocks {
 			refclksys: refclksys {
@@ -184,3 +197,43 @@
 		reg = <1>;
 	};
 };
+
+&dsp0 {
+	memory-region = <&dsp_common_memory>;
+	status = "okay";
+};
+
+&dsp1 {
+	memory-region = <&dsp_common_memory>;
+	status = "okay";
+};
+
+&dsp2 {
+	memory-region = <&dsp_common_memory>;
+	status = "okay";
+};
+
+&dsp3 {
+	memory-region = <&dsp_common_memory>;
+	status = "okay";
+};
+
+&dsp4 {
+	memory-region = <&dsp_common_memory>;
+	status = "okay";
+};
+
+&dsp5 {
+	memory-region = <&dsp_common_memory>;
+	status = "okay";
+};
+
+&dsp6 {
+	memory-region = <&dsp_common_memory>;
+	status = "okay";
+};
+
+&dsp7 {
+	memory-region = <&dsp_common_memory>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/keystone-k2hk.dtsi b/arch/arm/boot/dts/keystone-k2hk.dtsi
index 69d449430511..7c486d9dc90e 100644
--- a/arch/arm/boot/dts/keystone-k2hk.dtsi
+++ b/arch/arm/boot/dts/keystone-k2hk.dtsi
@@ -45,10 +45,21 @@
 		};
 	};
 
+	aliases {
+		rproc0 = &dsp0;
+		rproc1 = &dsp1;
+		rproc2 = &dsp2;
+		rproc3 = &dsp3;
+		rproc4 = &dsp4;
+		rproc5 = &dsp5;
+		rproc6 = &dsp6;
+		rproc7 = &dsp7;
+	};
+
 	soc {
 		/include/ "keystone-k2hk-clocks.dtsi"
 
-		msm_ram: msmram@0c000000 {
+		msm_ram: msmram@c000000 {
 			compatible = "mmio-sram";
 			reg = <0x0c000000 0x600000>;
 			ranges = <0x0 0x0c000000 0x600000>;
@@ -60,7 +71,7 @@
 			};
 		};
 
-		psc: power-sleep-controller@02350000 {
+		psc: power-sleep-controller@2350000 {
 			pscrst: reset-controller {
 				compatible = "ti,k2hk-pscrst", "ti,syscon-reset";
 				#reset-cells = <1>;
@@ -78,7 +89,7 @@
 			};
 		};
 
-		dspgpio0: keystone_dsp_gpio@02620240 {
+		dspgpio0: keystone_dsp_gpio@2620240 {
 			compatible = "ti,keystone-dsp-gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -134,7 +145,135 @@
 			gpio,syscon-dev = <&devctrl 0x25c>;
 		};
 
-		mdio: mdio@02090300 {
+		dsp0: dsp@10800000 {
+			compatible = "ti,k2hk-dsp";
+			reg = <0x10800000 0x00100000>,
+			      <0x10e00000 0x00008000>,
+			      <0x10f00000 0x00008000>;
+			reg-names = "l2sram", "l1pram", "l1dram";
+			clocks = <&clkgem0>;
+			ti,syscon-dev = <&devctrl 0x40>;
+			resets = <&pscrst 0>;
+			interrupt-parent = <&kirq0>;
+			interrupts = <0 8>;
+			interrupt-names = "vring", "exception";
+			kick-gpios = <&dspgpio0 27 0>;
+			status = "disabled";
+		};
+
+		dsp1: dsp@11800000 {
+			compatible = "ti,k2hk-dsp";
+			reg = <0x11800000 0x00100000>,
+			      <0x11e00000 0x00008000>,
+			      <0x11f00000 0x00008000>;
+			reg-names = "l2sram", "l1pram", "l1dram";
+			clocks = <&clkgem1>;
+			ti,syscon-dev = <&devctrl 0x44>;
+			resets = <&pscrst 1>;
+			interrupt-parent = <&kirq0>;
+			interrupts = <1 9>;
+			interrupt-names = "vring", "exception";
+			kick-gpios = <&dspgpio1 27 0>;
+			status = "disabled";
+		};
+
+		dsp2: dsp@12800000 {
+			compatible = "ti,k2hk-dsp";
+			reg = <0x12800000 0x00100000>,
+			      <0x12e00000 0x00008000>,
+			      <0x12f00000 0x00008000>;
+			reg-names = "l2sram", "l1pram", "l1dram";
+			clocks = <&clkgem2>;
+			ti,syscon-dev = <&devctrl 0x48>;
+			resets = <&pscrst 2>;
+			interrupt-parent = <&kirq0>;
+			interrupts = <2 10>;
+			interrupt-names = "vring", "exception";
+			kick-gpios = <&dspgpio2 27 0>;
+			status = "disabled";
+		};
+
+		dsp3: dsp@13800000 {
+			compatible = "ti,k2hk-dsp";
+			reg = <0x13800000 0x00100000>,
+			      <0x13e00000 0x00008000>,
+			      <0x13f00000 0x00008000>;
+			reg-names = "l2sram", "l1pram", "l1dram";
+			clocks = <&clkgem3>;
+			ti,syscon-dev = <&devctrl 0x4c>;
+			resets = <&pscrst 3>;
+			interrupt-parent = <&kirq0>;
+			interrupts = <3 11>;
+			interrupt-names = "vring", "exception";
+			kick-gpios = <&dspgpio3 27 0>;
+			status = "disabled";
+		};
+
+		dsp4: dsp@14800000 {
+			compatible = "ti,k2hk-dsp";
+			reg = <0x14800000 0x00100000>,
+			      <0x14e00000 0x00008000>,
+			      <0x14f00000 0x00008000>;
+			reg-names = "l2sram", "l1pram", "l1dram";
+			clocks = <&clkgem4>;
+			ti,syscon-dev = <&devctrl 0x50>;
+			resets = <&pscrst 4>;
+			interrupt-parent = <&kirq0>;
+			interrupts = <4 12>;
+			interrupt-names = "vring", "exception";
+			kick-gpios = <&dspgpio4 27 0>;
+			status = "disabled";
+		};
+
+		dsp5: dsp@15800000 {
+			compatible = "ti,k2hk-dsp";
+			reg = <0x15800000 0x00100000>,
+			      <0x15e00000 0x00008000>,
+			      <0x15f00000 0x00008000>;
+			reg-names = "l2sram", "l1pram", "l1dram";
+			clocks = <&clkgem5>;
+			ti,syscon-dev = <&devctrl 0x54>;
+			resets = <&pscrst 5>;
+			interrupt-parent = <&kirq0>;
+			interrupts = <5 13>;
+			interrupt-names = "vring", "exception";
+			kick-gpios = <&dspgpio5 27 0>;
+			status = "disabled";
+		};
+
+		dsp6: dsp@16800000 {
+			compatible = "ti,k2hk-dsp";
+			reg = <0x16800000 0x00100000>,
+			      <0x16e00000 0x00008000>,
+			      <0x16f00000 0x00008000>;
+			reg-names = "l2sram", "l1pram", "l1dram";
+			clocks = <&clkgem6>;
+			ti,syscon-dev = <&devctrl 0x58>;
+			resets = <&pscrst 6>;
+			interrupt-parent = <&kirq0>;
+			interrupts = <6 14>;
+			interrupt-names = "vring", "exception";
+			kick-gpios = <&dspgpio6 27 0>;
+			status = "disabled";
+		};
+
+		dsp7: dsp@17800000 {
+			compatible = "ti,k2hk-dsp";
+			reg = <0x17800000 0x00100000>,
+			      <0x17e00000 0x00008000>,
+			      <0x17f00000 0x00008000>;
+			reg-names = "l2sram", "l1pram", "l1dram";
+			clocks = <&clkgem7>;
+			ti,syscon-dev = <&devctrl 0x5c>;
+			resets = <&pscrst 7>;
+			interrupt-parent = <&kirq0>;
+			interrupts = <7 15>;
+			interrupt-names = "vring", "exception";
+			kick-gpios = <&dspgpio7 27 0>;
+			status = "disabled";
+		};
+
+		mdio: mdio@2090300 {
 			compatible	= "ti,keystone_mdio", "ti,davinci_mdio";
 			#address-cells = <1>;
 			#size-cells = <0>;
diff --git a/arch/arm/boot/dts/keystone-k2l-evm.dts b/arch/arm/boot/dts/keystone-k2l-evm.dts
index 056b42f99d7a..528667618db4 100644
--- a/arch/arm/boot/dts/keystone-k2l-evm.dts
+++ b/arch/arm/boot/dts/keystone-k2l-evm.dts
@@ -16,6 +16,19 @@
 	compatible = "ti,k2l-evm", "ti,k2l", "ti,keystone";
 	model = "Texas Instruments Keystone 2 Lamarr EVM";
 
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		dsp_common_memory: dsp-common-memory@81f800000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00000008 0x1f800000 0x00000000 0x800000>;
+			reusable;
+			status = "okay";
+		};
+	};
+
 	soc {
 		clocks {
 			refclksys: refclksys {
@@ -133,3 +146,23 @@
 		reg = <1>;
 	};
 };
+
+&dsp0 {
+	memory-region = <&dsp_common_memory>;
+	status = "okay";
+};
+
+&dsp1 {
+	memory-region = <&dsp_common_memory>;
+	status = "okay";
+};
+
+&dsp2 {
+	memory-region = <&dsp_common_memory>;
+	status = "okay";
+};
+
+&dsp3 {
+	memory-region = <&dsp_common_memory>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/keystone-k2l.dtsi b/arch/arm/boot/dts/keystone-k2l.dtsi
index 148650406cf7..4370e6513aa4 100644
--- a/arch/arm/boot/dts/keystone-k2l.dtsi
+++ b/arch/arm/boot/dts/keystone-k2l.dtsi
@@ -33,10 +33,17 @@
 		};
 	};
 
+	aliases {
+		rproc0 = &dsp0;
+		rproc1 = &dsp1;
+		rproc2 = &dsp2;
+		rproc3 = &dsp3;
+	};
+
 	soc {
 		/include/ "keystone-k2l-clocks.dtsi"
 
-		uart2: serial@02348400 {
+		uart2: serial@2348400 {
 			compatible = "ti,da830-uart", "ns16550a";
 			current-speed = <115200>;
 			reg-shift = <2>;
@@ -46,7 +53,7 @@
 			interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>;
 		};
 
-		uart3:	serial@02348800 {
+		uart3:	serial@2348800 {
 			compatible = "ti,da830-uart", "ns16550a";
 			current-speed = <115200>;
 			reg-shift = <2>;
@@ -56,7 +63,7 @@
 			interrupts = <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>;
 		};
 
-		k2l_pmx: pinmux@02620690 {
+		k2l_pmx: pinmux@2620690 {
 			compatible = "pinctrl-single";
 			reg = <0x02620690 0xc>;
 			#address-cells = <1>;
@@ -206,7 +213,7 @@
 			};
 		};
 
-		msm_ram: msmram@0c000000 {
+		msm_ram: msmram@c000000 {
 			compatible = "mmio-sram";
 			reg = <0x0c000000 0x200000>;
 			ranges = <0x0 0x0c000000 0x200000>;
@@ -218,7 +225,7 @@
 			};
 		};
 
-		psc: power-sleep-controller@02350000 {
+		psc: power-sleep-controller@2350000 {
 			pscrst: reset-controller {
 				compatible = "ti,k2l-pscrst", "ti,syscon-reset";
 				#reset-cells = <1>;
@@ -240,7 +247,7 @@
 			clocks = <&clkosr>;
 		};
 
-		dspgpio0: keystone_dsp_gpio@02620240 {
+		dspgpio0: keystone_dsp_gpio@2620240 {
 			compatible = "ti,keystone-dsp-gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -268,6 +275,70 @@
 			gpio,syscon-dev = <&devctrl 0x24c>;
 		};
 
+		dsp0: dsp@10800000 {
+			compatible = "ti,k2l-dsp";
+			reg = <0x10800000 0x00100000>,
+			      <0x10e00000 0x00008000>,
+			      <0x10f00000 0x00008000>;
+			reg-names = "l2sram", "l1pram", "l1dram";
+			clocks = <&clkgem0>;
+			ti,syscon-dev = <&devctrl 0x844>;
+			resets = <&pscrst 0>;
+			interrupt-parent = <&kirq0>;
+			interrupts = <0 8>;
+			interrupt-names = "vring", "exception";
+			kick-gpios = <&dspgpio0 27 0>;
+			status = "disabled";
+		};
+
+		dsp1: dsp@11800000 {
+			compatible = "ti,k2l-dsp";
+			reg = <0x11800000 0x00100000>,
+			      <0x11e00000 0x00008000>,
+			      <0x11f00000 0x00008000>;
+			reg-names = "l2sram", "l1pram", "l1dram";
+			clocks = <&clkgem1>;
+			ti,syscon-dev = <&devctrl 0x848>;
+			resets = <&pscrst 1>;
+			interrupt-parent = <&kirq0>;
+			interrupts = <1 9>;
+			interrupt-names = "vring", "exception";
+			kick-gpios = <&dspgpio1 27 0>;
+			status = "disabled";
+		};
+
+		dsp2: dsp@12800000 {
+			compatible = "ti,k2l-dsp";
+			reg = <0x12800000 0x00100000>,
+			      <0x12e00000 0x00008000>,
+			      <0x12f00000 0x00008000>;
+			reg-names = "l2sram", "l1pram", "l1dram";
+			clocks = <&clkgem2>;
+			ti,syscon-dev = <&devctrl 0x84c>;
+			resets = <&pscrst 2>;
+			interrupt-parent = <&kirq0>;
+			interrupts = <2 10>;
+			interrupt-names = "vring", "exception";
+			kick-gpios = <&dspgpio2 27 0>;
+			status = "disabled";
+		};
+
+		dsp3: dsp@13800000 {
+			compatible = "ti,k2l-dsp";
+			reg = <0x13800000 0x00100000>,
+			      <0x13e00000 0x00008000>,
+			      <0x13f00000 0x00008000>;
+			reg-names = "l2sram", "l1pram", "l1dram";
+			clocks = <&clkgem3>;
+			ti,syscon-dev = <&devctrl 0x850>;
+			resets = <&pscrst 3>;
+			interrupt-parent = <&kirq0>;
+			interrupts = <3 11>;
+			interrupt-names = "vring", "exception";
+			kick-gpios = <&dspgpio3 27 0>;
+			status = "disabled";
+		};
+
 		mdio: mdio@26200f00 {
 			compatible	= "ti,keystone_mdio", "ti,davinci_mdio";
 			#address-cells = <1>;
diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index 8dd74f48a6d3..06e10544f9b1 100644
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -78,17 +78,17 @@
 		ranges = <0x0 0x0 0x0 0xc0000000>;
 		dma-ranges = <0x80000000 0x8 0x00000000 0x80000000>;
 
-		pllctrl: pll-controller@02310000 {
+		pllctrl: pll-controller@2310000 {
 			compatible = "ti,keystone-pllctrl", "syscon";
 			reg = <0x02310000 0x200>;
 		};
 
-		psc: power-sleep-controller@02350000 {
+		psc: power-sleep-controller@2350000 {
 			compatible = "syscon", "simple-mfd";
 			reg = <0x02350000 0x1000>;
 		};
 
-		devctrl: device-state-control@02620000 {
+		devctrl: device-state-control@2620000 {
 			compatible = "ti,keystone-devctrl", "syscon";
 			reg = <0x02620000 0x1000>;
 		};
@@ -102,7 +102,7 @@
 
 		/include/ "keystone-clocks.dtsi"
 
-		uart0: serial@02530c00 {
+		uart0: serial@2530c00 {
 			compatible = "ti,da830-uart", "ns16550a";
 			current-speed = <115200>;
 			reg-shift = <2>;
@@ -112,7 +112,7 @@
 			interrupts = <GIC_SPI 277 IRQ_TYPE_EDGE_RISING>;
 		};
 
-		uart1:	serial@02531000 {
+		uart1:	serial@2531000 {
 			compatible = "ti,da830-uart", "ns16550a";
 			current-speed = <115200>;
 			reg-shift = <2>;
@@ -214,7 +214,7 @@
 			};
 		};
 
-		wdt: wdt@022f0080 {
+		wdt: wdt@22f0080 {
 			compatible = "ti,keystone-wdt","ti,davinci-wdt";
 			reg = <0x022f0080 0x80>;
 			clocks = <&clkwdtimer0>;
diff --git a/arch/arm/boot/dts/kirkwood-6192.dtsi b/arch/arm/boot/dts/kirkwood-6192.dtsi
index d573e03f3134..396bcba08adb 100644
--- a/arch/arm/boot/dts/kirkwood-6192.dtsi
+++ b/arch/arm/boot/dts/kirkwood-6192.dtsi
@@ -1,6 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
 / {
 	mbus@f1000000 {
-		pciec: pcie-controller@82000000 {
+		pciec: pcie@82000000 {
 			compatible = "marvell,kirkwood-pcie";
 			status = "disabled";
 			device_type = "pci";
@@ -24,6 +25,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
 					  0x81000000 0 0 0x81000000 0x1 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &intc 9>;
 				marvell,pcie-port = <0>;
diff --git a/arch/arm/boot/dts/kirkwood-6281.dtsi b/arch/arm/boot/dts/kirkwood-6281.dtsi
index 748d0b62f233..faa05849a40d 100644
--- a/arch/arm/boot/dts/kirkwood-6281.dtsi
+++ b/arch/arm/boot/dts/kirkwood-6281.dtsi
@@ -1,6 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
 / {
 	mbus@f1000000 {
-		pciec: pcie-controller@82000000 {
+		pciec: pcie@82000000 {
 			compatible = "marvell,kirkwood-pcie";
 			status = "disabled";
 			device_type = "pci";
@@ -24,6 +25,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
 					  0x81000000 0 0 0x81000000 0x1 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &intc 9>;
 				marvell,pcie-port = <0>;
diff --git a/arch/arm/boot/dts/kirkwood-6282.dtsi b/arch/arm/boot/dts/kirkwood-6282.dtsi
index bb63d2d50fc5..e84c54b77dea 100644
--- a/arch/arm/boot/dts/kirkwood-6282.dtsi
+++ b/arch/arm/boot/dts/kirkwood-6282.dtsi
@@ -1,6 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
 / {
 	mbus@f1000000 {
-		pciec: pcie-controller@82000000 {
+		pciec: pcie@82000000 {
 			compatible = "marvell,kirkwood-pcie";
 			status = "disabled";
 			device_type = "pci";
@@ -28,6 +29,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
 					  0x81000000 0 0 0x81000000 0x1 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &intc 9>;
 				marvell,pcie-port = <0>;
@@ -45,6 +47,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0
 					  0x81000000 0 0 0x81000000 0x2 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &intc 10>;
 				marvell,pcie-port = <1>;
diff --git a/arch/arm/boot/dts/kirkwood-98dx4122.dtsi b/arch/arm/boot/dts/kirkwood-98dx4122.dtsi
index 720c210d491d..299c147298c3 100644
--- a/arch/arm/boot/dts/kirkwood-98dx4122.dtsi
+++ b/arch/arm/boot/dts/kirkwood-98dx4122.dtsi
@@ -1,6 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
 / {
 	mbus@f1000000 {
-		pciec: pcie-controller@82000000 {
+		pciec: pcie@82000000 {
 			compatible = "marvell,kirkwood-pcie";
 			status = "disabled";
 			device_type = "pci";
@@ -24,6 +25,7 @@
 				#interrupt-cells = <1>;
 				ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
 					  0x81000000 0 0 0x81000000 0x1 0 1 0>;
+				bus-range = <0x00 0xff>;
 				interrupt-map-mask = <0 0 0 0>;
 				interrupt-map = <0 0 0 0 &intc 9>;
 				marvell,pcie-port = <0>;
diff --git a/arch/arm/boot/dts/kirkwood-cloudbox.dts b/arch/arm/boot/dts/kirkwood-cloudbox.dts
index 555b7e4c58a5..448b0cd23b5f 100644
--- a/arch/arm/boot/dts/kirkwood-cloudbox.dts
+++ b/arch/arm/boot/dts/kirkwood-cloudbox.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-dns320.dts b/arch/arm/boot/dts/kirkwood-dns320.dts
index d85ef0a91b50..d6b0f418fd01 100644
--- a/arch/arm/boot/dts/kirkwood-dns320.dts
+++ b/arch/arm/boot/dts/kirkwood-dns320.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood-dnskw.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-dns325.dts b/arch/arm/boot/dts/kirkwood-dns325.dts
index 5e586ed04c58..94d9c06cbbf5 100644
--- a/arch/arm/boot/dts/kirkwood-dns325.dts
+++ b/arch/arm/boot/dts/kirkwood-dns325.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood-dnskw.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-dnskw.dtsi b/arch/arm/boot/dts/kirkwood-dnskw.dtsi
index d8fca9db46d0..cbaf06f2f78e 100644
--- a/arch/arm/boot/dts/kirkwood-dnskw.dtsi
+++ b/arch/arm/boot/dts/kirkwood-dnskw.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "kirkwood.dtsi"
 #include "kirkwood-6281.dtsi"
 
diff --git a/arch/arm/boot/dts/kirkwood-dockstar.dts b/arch/arm/boot/dts/kirkwood-dockstar.dts
index 849736349511..6a3f1bf6d9f1 100644
--- a/arch/arm/boot/dts/kirkwood-dockstar.dts
+++ b/arch/arm/boot/dts/kirkwood-dockstar.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-dreamplug.dts b/arch/arm/boot/dts/kirkwood-dreamplug.dts
index e2abc8246bf3..7f326e267494 100644
--- a/arch/arm/boot/dts/kirkwood-dreamplug.dts
+++ b/arch/arm/boot/dts/kirkwood-dreamplug.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-goflexnet.dts b/arch/arm/boot/dts/kirkwood-goflexnet.dts
index aa60a0b049a7..02d87e0a1061 100644
--- a/arch/arm/boot/dts/kirkwood-goflexnet.dts
+++ b/arch/arm/boot/dts/kirkwood-goflexnet.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts b/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts
index b2d9834bf458..ff1260ee3fe8 100644
--- a/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts
+++ b/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-ib62x0.dts b/arch/arm/boot/dts/kirkwood-ib62x0.dts
index 5bf62897014c..962a910a6f5c 100644
--- a/arch/arm/boot/dts/kirkwood-ib62x0.dts
+++ b/arch/arm/boot/dts/kirkwood-ib62x0.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-iconnect.dts b/arch/arm/boot/dts/kirkwood-iconnect.dts
index d25184ae4af3..4a512d80912c 100644
--- a/arch/arm/boot/dts/kirkwood-iconnect.dts
+++ b/arch/arm/boot/dts/kirkwood-iconnect.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts b/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts
index 8474bffec0ca..62272d58664f 100644
--- a/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts
+++ b/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-is2.dts b/arch/arm/boot/dts/kirkwood-is2.dts
index 4121674abd1c..1bc16a5cdbaa 100644
--- a/arch/arm/boot/dts/kirkwood-is2.dts
+++ b/arch/arm/boot/dts/kirkwood-is2.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/leds/leds-ns2.h>
diff --git a/arch/arm/boot/dts/kirkwood-km_common.dtsi b/arch/arm/boot/dts/kirkwood-km_common.dtsi
index 7962bdefde49..75dc83914f56 100644
--- a/arch/arm/boot/dts/kirkwood-km_common.dtsi
+++ b/arch/arm/boot/dts/kirkwood-km_common.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 / {
 	chosen {
 		bootargs = "console=ttyS0,115200n8 earlyprintk";
diff --git a/arch/arm/boot/dts/kirkwood-km_fixedeth.dts b/arch/arm/boot/dts/kirkwood-km_fixedeth.dts
index 9895f2b10f8a..515be7bccc0a 100644
--- a/arch/arm/boot/dts/kirkwood-km_fixedeth.dts
+++ b/arch/arm/boot/dts/kirkwood-km_fixedeth.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-km_kirkwood.dts b/arch/arm/boot/dts/kirkwood-km_kirkwood.dts
index 235bf382fff9..f035eff1c111 100644
--- a/arch/arm/boot/dts/kirkwood-km_kirkwood.dts
+++ b/arch/arm/boot/dts/kirkwood-km_kirkwood.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-lschlv2.dts b/arch/arm/boot/dts/kirkwood-lschlv2.dts
index e2fa368aef25..1d737d903f5f 100644
--- a/arch/arm/boot/dts/kirkwood-lschlv2.dts
+++ b/arch/arm/boot/dts/kirkwood-lschlv2.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood-lsxl.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-lsxhl.dts b/arch/arm/boot/dts/kirkwood-lsxhl.dts
index 8d89cdf8d6bf..a56e0d797778 100644
--- a/arch/arm/boot/dts/kirkwood-lsxhl.dts
+++ b/arch/arm/boot/dts/kirkwood-lsxhl.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood-lsxl.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-lsxl.dtsi b/arch/arm/boot/dts/kirkwood-lsxl.dtsi
index 8b7c6ce79a41..7b151acb9984 100644
--- a/arch/arm/boot/dts/kirkwood-lsxl.dtsi
+++ b/arch/arm/boot/dts/kirkwood-lsxl.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "kirkwood.dtsi"
 #include "kirkwood-6281.dtsi"
 
diff --git a/arch/arm/boot/dts/kirkwood-mplcec4.dts b/arch/arm/boot/dts/kirkwood-mplcec4.dts
index aa413b0bcce2..b80d12f6aa49 100644
--- a/arch/arm/boot/dts/kirkwood-mplcec4.dts
+++ b/arch/arm/boot/dts/kirkwood-mplcec4.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-ns2-common.dtsi b/arch/arm/boot/dts/kirkwood-ns2-common.dtsi
index 282605f4c92c..51530ea86622 100644
--- a/arch/arm/boot/dts/kirkwood-ns2-common.dtsi
+++ b/arch/arm/boot/dts/kirkwood-ns2-common.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "kirkwood.dtsi"
 #include "kirkwood-6281.dtsi"
 
diff --git a/arch/arm/boot/dts/kirkwood-ns2.dts b/arch/arm/boot/dts/kirkwood-ns2.dts
index 190189d235e6..7b67083e1ec0 100644
--- a/arch/arm/boot/dts/kirkwood-ns2.dts
+++ b/arch/arm/boot/dts/kirkwood-ns2.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/leds/leds-ns2.h>
diff --git a/arch/arm/boot/dts/kirkwood-ns2lite.dts b/arch/arm/boot/dts/kirkwood-ns2lite.dts
index 2c661add0cc0..b0cb5907ed63 100644
--- a/arch/arm/boot/dts/kirkwood-ns2lite.dts
+++ b/arch/arm/boot/dts/kirkwood-ns2lite.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood-ns2-common.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-ns2max.dts b/arch/arm/boot/dts/kirkwood-ns2max.dts
index 55cc41d9c80c..c0a087e77408 100644
--- a/arch/arm/boot/dts/kirkwood-ns2max.dts
+++ b/arch/arm/boot/dts/kirkwood-ns2max.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/leds/leds-ns2.h>
diff --git a/arch/arm/boot/dts/kirkwood-ns2mini.dts b/arch/arm/boot/dts/kirkwood-ns2mini.dts
index 9935f3ec29b4..5b9fa14b6428 100644
--- a/arch/arm/boot/dts/kirkwood-ns2mini.dts
+++ b/arch/arm/boot/dts/kirkwood-ns2mini.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/leds/leds-ns2.h>
diff --git a/arch/arm/boot/dts/kirkwood-nsa310.dts b/arch/arm/boot/dts/kirkwood-nsa310.dts
index 0b69ee4934fa..9b861c2e76c5 100644
--- a/arch/arm/boot/dts/kirkwood-nsa310.dts
+++ b/arch/arm/boot/dts/kirkwood-nsa310.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood-nsa3x0-common.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-nsa310a.dts b/arch/arm/boot/dts/kirkwood-nsa310a.dts
index 3d2b3d494c19..b85e314f045a 100644
--- a/arch/arm/boot/dts/kirkwood-nsa310a.dts
+++ b/arch/arm/boot/dts/kirkwood-nsa310a.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood-nsa3x0-common.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-nsa3x0-common.dtsi b/arch/arm/boot/dts/kirkwood-nsa3x0-common.dtsi
index e09b79ac73fd..2c4037b07282 100644
--- a/arch/arm/boot/dts/kirkwood-nsa3x0-common.dtsi
+++ b/arch/arm/boot/dts/kirkwood-nsa3x0-common.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "kirkwood.dtsi"
 #include "kirkwood-6281.dtsi"
 
diff --git a/arch/arm/boot/dts/kirkwood-openblocks_a6.dts b/arch/arm/boot/dts/kirkwood-openblocks_a6.dts
index c75da5f0ca48..8ea430168ea5 100644
--- a/arch/arm/boot/dts/kirkwood-openblocks_a6.dts
+++ b/arch/arm/boot/dts/kirkwood-openblocks_a6.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-pogoplug-series-4.dts b/arch/arm/boot/dts/kirkwood-pogoplug-series-4.dts
index b2f26239d298..5ce220ac9611 100644
--- a/arch/arm/boot/dts/kirkwood-pogoplug-series-4.dts
+++ b/arch/arm/boot/dts/kirkwood-pogoplug-series-4.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * kirkwood-pogoplug-series-4.dts - Device tree file for PogoPlug Series 4
  * inspired by the board files made by Kevin Mihelich for ArchLinux,
diff --git a/arch/arm/boot/dts/kirkwood-synology.dtsi b/arch/arm/boot/dts/kirkwood-synology.dtsi
index 65e9524e852a..210d21a65bd1 100644
--- a/arch/arm/boot/dts/kirkwood-synology.dtsi
+++ b/arch/arm/boot/dts/kirkwood-synology.dtsi
@@ -208,32 +208,32 @@
 				spi-max-frequency = <20000000>;
 				mode = <0>;
 
-				partition@00000000 {
+				partition@0 {
 					reg = <0x00000000 0x00080000>;
 					label = "RedBoot";
 				};
 
-				partition@00080000 {
+				partition@80000 {
 					reg = <0x00080000 0x00200000>;
 					label = "zImage";
 				};
 
-				partition@00280000 {
+				partition@280000 {
 					reg = <0x00280000 0x00140000>;
 					label = "rd.gz";
 				};
 
-				partition@003c0000 {
+				partition@3c0000 {
 					reg = <0x003c0000 0x00010000>;
 					label = "vendor";
 				};
 
-				partition@003d0000 {
+				partition@3d0000 {
 					reg = <0x003d0000 0x00020000>;
 					label = "RedBoot config";
 				};
 
-				partition@003f0000 {
+				partition@3f0000 {
 					reg = <0x003f0000 0x00010000>;
 					label = "FIS directory";
 				};
diff --git a/arch/arm/boot/dts/kirkwood-topkick.dts b/arch/arm/boot/dts/kirkwood-topkick.dts
index 330aada6d33f..a5b51e29f63e 100644
--- a/arch/arm/boot/dts/kirkwood-topkick.dts
+++ b/arch/arm/boot/dts/kirkwood-topkick.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-ts219-6281.dts b/arch/arm/boot/dts/kirkwood-ts219-6281.dts
index ee62204e4ecd..30892c19aceb 100644
--- a/arch/arm/boot/dts/kirkwood-ts219-6281.dts
+++ b/arch/arm/boot/dts/kirkwood-ts219-6281.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-ts219-6282.dts b/arch/arm/boot/dts/kirkwood-ts219-6282.dts
index 3437bb396844..aba1205981f1 100644
--- a/arch/arm/boot/dts/kirkwood-ts219-6282.dts
+++ b/arch/arm/boot/dts/kirkwood-ts219-6282.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "kirkwood.dtsi"
diff --git a/arch/arm/boot/dts/kirkwood-ts219.dtsi b/arch/arm/boot/dts/kirkwood-ts219.dtsi
index 62e5e2d5c348..a88eb22070a1 100644
--- a/arch/arm/boot/dts/kirkwood-ts219.dtsi
+++ b/arch/arm/boot/dts/kirkwood-ts219.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 / {
 	model = "QNAP TS219 family";
 	compatible = "qnap,ts219", "marvell,kirkwood";
@@ -44,29 +45,29 @@
 				spi-max-frequency = <20000000>;
 				mode = <0>;
 
-				partition@0000000 {
+				partition@0 {
 					reg = <0x00000000 0x00080000>;
 					label = "U-Boot";
 				};
 
-				partition@00200000 {
+				partition@200000 {
 					reg = <0x00200000 0x00200000>;
 					label = "Kernel";
 				};
 
-				partition@00400000 {
+				partition@400000 {
 					reg = <0x00400000 0x00900000>;
 					label = "RootFS1";
 				};
-				partition@00d00000 {
+				partition@d00000 {
 					reg = <0x00d00000 0x00300000>;
 					label = "RootFS2";
 				};
-				partition@00040000 {
+				partition@40000 {
 					reg = <0x00080000 0x00040000>;
 					label = "U-Boot Config";
 				};
-				partition@000c0000 {
+				partition@c0000 {
 					reg = <0x000c0000 0x00140000>;
 					label = "NAS Config";
 				};
diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi
index 29b8bd7e0d93..eb2bf7409655 100644
--- a/arch/arm/boot/dts/kirkwood.dtsi
+++ b/arch/arm/boot/dts/kirkwood.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /include/ "skeleton.dtsi"
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/gpio/gpio.h>
@@ -40,7 +41,7 @@
 		pcie-mem-aperture = <0xe0000000 0x10000000>; /* 256 MiB memory space */
 		pcie-io-aperture  = <0xf2000000 0x100000>;   /*   1 MiB    I/O space */
 
-		nand: nand@012f {
+		nand: nand@12f {
 			#address-cells = <1>;
 			#size-cells = <1>;
 			cle = <0>;
@@ -56,7 +57,7 @@
 			status = "disabled";
 		};
 
-		crypto_sram: sa-sram@0301 {
+		crypto_sram: sa-sram@301 {
 			compatible = "mmio-sram";
 			reg = <MBUS_ID(0x03, 0x01) 0x0 0x800>;
 			clocks = <&gate_clk 17>;
diff --git a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts
index 43e9364083de..b4575bbaf085 100644
--- a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts
+++ b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts
@@ -192,7 +192,7 @@
 	interrupts-extended = <&intc 83 &omap3_pmx_core 0x11a>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc1_pins &mmc1_cd>;
-	cd-gpios = <&gpio4 31 IRQ_TYPE_LEVEL_LOW>;		/* gpio127 */
+	cd-gpios = <&gpio4 31 GPIO_ACTIVE_LOW>;		/* gpio127 */
 	vmmc-supply = <&vmmc1>;
 	bus-width = <4>;
 	cap-power-off-card;
diff --git a/arch/arm/boot/dts/lpc3250-ea3250.dts b/arch/arm/boot/dts/lpc3250-ea3250.dts
index 52b3ed10283a..c43adb7b4d7c 100644
--- a/arch/arm/boot/dts/lpc3250-ea3250.dts
+++ b/arch/arm/boot/dts/lpc3250-ea3250.dts
@@ -231,24 +231,24 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		mtd0@00000000 {
+		mtd0@0 {
 			label = "ea3250-boot";
 			reg = <0x00000000 0x00080000>;
 			read-only;
 		};
 
-		mtd1@00080000 {
+		mtd1@80000 {
 			label = "ea3250-uboot";
 			reg = <0x00080000 0x000c0000>;
 			read-only;
 		};
 
-		mtd2@00140000 {
+		mtd2@140000 {
 			label = "ea3250-kernel";
 			reg = <0x00140000 0x00400000>;
 		};
 
-		mtd3@00540000 {
+		mtd3@540000 {
 			label = "ea3250-rootfs";
 			reg = <0x00540000 0x07ac0000>;
 		};
diff --git a/arch/arm/boot/dts/lpc3250-phy3250.dts b/arch/arm/boot/dts/lpc3250-phy3250.dts
index fd95e2b10357..c72eb9845603 100644
--- a/arch/arm/boot/dts/lpc3250-phy3250.dts
+++ b/arch/arm/boot/dts/lpc3250-phy3250.dts
@@ -154,29 +154,29 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		mtd0@00000000 {
+		mtd0@0 {
 			label = "phy3250-boot";
 			reg = <0x00000000 0x00064000>;
 			read-only;
 		};
 
-		mtd1@00064000 {
+		mtd1@64000 {
 			label = "phy3250-uboot";
 			reg = <0x00064000 0x00190000>;
 			read-only;
 		};
 
-		mtd2@001f4000 {
+		mtd2@1f4000 {
 			label = "phy3250-ubt-prms";
 			reg = <0x001f4000 0x00010000>;
 		};
 
-		mtd3@00204000 {
+		mtd3@204000 {
 			label = "phy3250-kernel";
 			reg = <0x00204000 0x00400000>;
 		};
 
-		mtd4@00604000 {
+		mtd4@604000 {
 			label = "phy3250-rootfs";
 			reg = <0x00604000 0x039fc000>;
 		};
diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi
index d81fe433e3c8..abff7ef7c9cd 100644
--- a/arch/arm/boot/dts/lpc32xx.dtsi
+++ b/arch/arm/boot/dts/lpc32xx.dtsi
@@ -55,7 +55,7 @@
 			 <0x20000000 0x20000000 0x30000000>,
 			 <0xe0000000 0xe0000000 0x04000000>;
 
-		iram: sram@08000000 {
+		iram: sram@8000000 {
 			compatible = "mmio-sram";
 			reg = <0x08000000 0x20000>;
 
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index 7bb9df2c1460..9319e1f0f1d8 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -129,14 +129,14 @@
 		};
 
 		msi1: msi-controller@1570e00 {
-			compatible = "fsl,1s1021a-msi";
+			compatible = "fsl,ls1021a-msi";
 			reg = <0x0 0x1570e00 0x0 0x8>;
 			msi-controller;
 			interrupts =  <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
 		msi2: msi-controller@1570e08 {
-			compatible = "fsl,1s1021a-msi";
+			compatible = "fsl,ls1021a-msi";
 			reg = <0x0 0x1570e08 0x0 0x8>;
 			msi-controller;
 			interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
@@ -699,7 +699,7 @@
 			bus-range = <0x0 0xff>;
 			ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000   /* downstream I/O */
 				  0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
-			msi-parent = <&msi1>;
+			msi-parent = <&msi1>, <&msi2>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic GIC_SPI 91  IRQ_TYPE_LEVEL_HIGH>,
@@ -722,7 +722,7 @@
 			bus-range = <0x0 0xff>;
 			ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000   /* downstream I/O */
 				  0x82000000 0x0 0x40000000 0x48 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
-			msi-parent = <&msi2>;
+			msi-parent = <&msi1>, <&msi2>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic GIC_SPI 92  IRQ_TYPE_LEVEL_HIGH>,
diff --git a/arch/arm/boot/dts/meson.dtsi b/arch/arm/boot/dts/meson.dtsi
index 15204e44161d..4926133077b3 100644
--- a/arch/arm/boot/dts/meson.dtsi
+++ b/arch/arm/boot/dts/meson.dtsi
@@ -80,20 +80,34 @@
 			#size-cells = <1>;
 			ranges = <0x0 0xc1100000 0x200000>;
 
+			assist: assist@7c00 {
+				compatible = "amlogic,meson-mx-assist", "syscon";
+				reg = <0x7c00 0x200>;
+			};
+
+			gpio_intc: interrupt-controller@9880 {
+				compatible = "amlogic,meson-gpio-intc";
+				reg = <0xc1109880 0x10>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>;
+				status = "disabled";
+			};
+
 			hwrng: rng@8100 {
 				compatible = "amlogic,meson-rng";
 				reg = <0x8100 0x8>;
 			};
 
 			uart_A: serial@84c0 {
-				compatible = "amlogic,meson-uart";
+				compatible = "amlogic,meson6-uart", "amlogic,meson-uart";
 				reg = <0x84c0 0x18>;
 				interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
 			};
 
 			uart_B: serial@84dc {
-				compatible = "amlogic,meson-uart";
+				compatible = "amlogic,meson6-uart", "amlogic,meson-uart";
 				reg = <0x84dc 0x18>;
 				interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
@@ -108,6 +122,20 @@
 				status = "disabled";
 			};
 
+			pwm_ab: pwm@8550 {
+				compatible = "amlogic,meson-pwm";
+				reg = <0x8550 0x10>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
+			pwm_cd: pwm@8650 {
+				compatible = "amlogic,meson-pwm";
+				reg = <0x8650 0x10>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
 			saradc: adc@8680 {
 				compatible = "amlogic,meson-saradc";
 				reg = <0x8680 0x34>;
@@ -117,7 +145,7 @@
 			};
 
 			uart_C: serial@8700 {
-				compatible = "amlogic,meson-uart";
+				compatible = "amlogic,meson6-uart", "amlogic,meson-uart";
 				reg = <0x8700 0x18>;
 				interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
@@ -146,6 +174,15 @@
 				status = "disabled";
 			};
 
+			sdio: mmc@8c20 {
+				compatible = "amlogic,meson-mx-sdio";
+				reg = <0x8c20 0x20>;
+				interrupts = <GIC_SPI 28 IRQ_TYPE_EDGE_RISING>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
 			spifc: spi@8c80 {
 				compatible = "amlogic,meson6-spifc";
 				reg = <0x8c80 0x80>;
@@ -182,7 +219,7 @@
 			};
 
 			uart_AO: serial@4c0 {
-				compatible = "amlogic,meson-uart";
+				compatible = "amlogic,meson6-uart", "amlogic,meson-ao-uart", "amlogic,meson-uart";
 				reg = <0x4c0 0x18>;
 				interrupts = <GIC_SPI 90 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
@@ -203,7 +240,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0xc9040000 0x40000>;
-			interrupts = <GIC_SPI 30 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
 			phys = <&usb0_phy>;
 			phy-names = "usb2-phy";
 			dr_mode = "host";
@@ -215,7 +252,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0xc90c0000 0x40000>;
-			interrupts = <GIC_SPI 31 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
 			phys = <&usb1_phy>;
 			phy-names = "usb2-phy";
 			dr_mode = "host";
@@ -230,5 +267,33 @@
 			interrupt-names = "macirq";
 			status = "disabled";
 		};
+
+		ahb_sram: sram@d9000000 {
+			compatible = "mmio-sram";
+			reg = <0xd9000000 0x20000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0xd9000000 0x20000>;
+		};
+
+		bootrom: bootrom@d9040000 {
+			compatible = "amlogic,meson-mx-bootrom", "syscon";
+			reg = <0xd9040000 0x10000>;
+		};
+
+		secbus: secbus@da000000 {
+			compatible = "simple-bus";
+			reg = <0xda000000 0x6000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0xda000000 0x6000>;
+
+			efuse: nvmem@0 {
+				compatible = "amlogic,meson6-efuse";
+				reg = <0x0 0x2000>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+			};
+		};
 	};
 }; /* end of / */
diff --git a/arch/arm/boot/dts/meson6.dtsi b/arch/arm/boot/dts/meson6.dtsi
index 8557b6117a4b..9b463211339f 100644
--- a/arch/arm/boot/dts/meson6.dtsi
+++ b/arch/arm/boot/dts/meson6.dtsi
@@ -70,9 +70,40 @@
 		};
 	};
 
+	xtal: xtal-clk {
+		compatible = "fixed-clock";
+		clock-frequency = <24000000>;
+		clock-output-names = "xtal";
+		#clock-cells = <0>;
+	};
+
 	clk81: clk@0 {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
 		clock-frequency = <200000000>;
 	};
 }; /* end of / */
+
+&efuse {
+	status = "disabled";
+};
+
+&uart_AO {
+	clocks = <&xtal>, <&clk81>, <&clk81>;
+	clock-names = "xtal", "pclk", "baud";
+};
+
+&uart_A {
+	clocks = <&xtal>, <&clk81>, <&clk81>;
+	clock-names = "xtal", "pclk", "baud";
+};
+
+&uart_B {
+	clocks = <&xtal>, <&clk81>, <&clk81>;
+	clock-names = "xtal", "pclk", "baud";
+};
+
+&uart_C {
+	clocks = <&xtal>, <&clk81>, <&clk81>;
+	clock-names = "xtal", "pclk", "baud";
+};
diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi
index cada35828931..2d7a0752a460 100644
--- a/arch/arm/boot/dts/meson8.dtsi
+++ b/arch/arm/boot/dts/meson8.dtsi
@@ -45,6 +45,7 @@
 
 #include <dt-bindings/clock/meson8b-clkc.h>
 #include <dt-bindings/gpio/meson8-gpio.h>
+#include <dt-bindings/reset/amlogic,meson8b-clkc-reset.h>
 #include "meson.dtsi"
 
 / {
@@ -60,6 +61,8 @@
 			compatible = "arm,cortex-a9";
 			next-level-cache = <&L2>;
 			reg = <0x200>;
+			enable-method = "amlogic,meson8-smp";
+			resets = <&clkc CLKC_RESET_CPU0_SOFT_RESET>;
 		};
 
 		cpu@201 {
@@ -67,6 +70,8 @@
 			compatible = "arm,cortex-a9";
 			next-level-cache = <&L2>;
 			reg = <0x201>;
+			enable-method = "amlogic,meson8-smp";
+			resets = <&clkc CLKC_RESET_CPU1_SOFT_RESET>;
 		};
 
 		cpu@202 {
@@ -74,6 +79,8 @@
 			compatible = "arm,cortex-a9";
 			next-level-cache = <&L2>;
 			reg = <0x202>;
+			enable-method = "amlogic,meson8-smp";
+			resets = <&clkc CLKC_RESET_CPU2_SOFT_RESET>;
 		};
 
 		cpu@203 {
@@ -81,6 +88,8 @@
 			compatible = "arm,cortex-a9";
 			next-level-cache = <&L2>;
 			reg = <0x203>;
+			enable-method = "amlogic,meson8-smp";
+			resets = <&clkc CLKC_RESET_CPU3_SOFT_RESET>;
 		};
 	};
 
@@ -118,6 +127,11 @@
 }; /* end of / */
 
 &aobus {
+	pmu: pmu@e0 {
+		compatible = "amlogic,meson8-pmu", "syscon";
+		reg = <0xe0 0x8>;
+	};
+
 	pinctrl_aobus: pinctrl@84 {
 		compatible = "amlogic,meson8-aobus-pinctrl";
 		reg = <0x84 0xc>;
@@ -132,7 +146,7 @@
 			reg-names = "mux", "pull", "gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
-			gpio-ranges = <&pinctrl_aobus 0 120 16>;
+			gpio-ranges = <&pinctrl_aobus 0 0 16>;
 		};
 
 		uart_ao_a_pins: uart_ao_a {
@@ -168,10 +182,23 @@
 &cbus {
 	clkc: clock-controller@4000 {
 		#clock-cells = <1>;
+		#reset-cells = <1>;
 		compatible = "amlogic,meson8-clkc";
 		reg = <0x8000 0x4>, <0x4000 0x460>;
 	};
 
+	analog_top: analog-top@81a8 {
+		compatible = "amlogic,meson8-analog-top", "syscon";
+		reg = <0x81a8 0x14>;
+	};
+
+	pwm_ef: pwm@86c0 {
+		compatible = "amlogic,meson8-pwm", "amlogic,meson8b-pwm";
+		reg = <0x86c0 0x10>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
 	pinctrl_cbus: pinctrl@9880 {
 		compatible = "amlogic,meson8-cbus-pinctrl";
 		reg = <0x9880 0x10>;
@@ -241,6 +268,19 @@
 	};
 };
 
+&ahb_sram {
+	smp-sram@1ff80 {
+		compatible = "amlogic,meson8-smp-sram";
+		reg = <0x1ff80 0x8>;
+	};
+};
+
+&efuse {
+	compatible = "amlogic,meson8-efuse";
+	clocks = <&clkc CLKID_EFUSE>;
+	clock-names = "core";
+};
+
 &ethmac {
 	clocks = <&clkc CLKID_ETH>;
 	clock-names = "stmmaceth";
@@ -270,6 +310,14 @@
 	arm,filter-ranges = <0x100000 0xc0000000>;
 };
 
+&pwm_ab {
+	compatible = "amlogic,meson8-pwm", "amlogic,meson8b-pwm";
+};
+
+&pwm_cd {
+	compatible = "amlogic,meson8-pwm", "amlogic,meson8b-pwm";
+};
+
 &saradc {
 	compatible = "amlogic,meson8-saradc", "amlogic,meson-saradc";
 	clocks = <&clkc CLKID_XTAL>,
@@ -278,6 +326,12 @@
 	clock-names = "clkin", "core", "sana";
 };
 
+&sdio {
+	compatible = "amlogic,meson8-sdio", "amlogic,meson-mx-sdio";
+	clocks = <&clkc CLKID_SDIO>, <&clkc CLKID_CLK81>;
+	clock-names = "core", "clkin";
+};
+
 &spifc {
 	clocks = <&clkc CLKID_CLK81>;
 };
diff --git a/arch/arm/boot/dts/meson8b-odroidc1.dts b/arch/arm/boot/dts/meson8b-odroidc1.dts
index e50f1a1fdbc7..9ff6ca4e20d0 100644
--- a/arch/arm/boot/dts/meson8b-odroidc1.dts
+++ b/arch/arm/boot/dts/meson8b-odroidc1.dts
@@ -76,3 +76,26 @@
 	pinctrl-0 = <&uart_ao_a_pins>;
 	pinctrl-names = "default";
 };
+
+&gpio_ao {
+	/*
+	 * WARNING: The USB Hub on the Odroid-C1/C1+ needs a reset signal
+	 * to be turned high in order to be detected by the USB Controller.
+	 * This signal should be handled by a USB specific power sequence
+	 * in order to reset the Hub when USB bus is powered down.
+	 */
+	usb-hub {
+		gpio-hog;
+		gpios = <GPIOAO_4 GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "usb-hub-reset";
+	};
+};
+
+&usb1_phy {
+	status = "okay";
+};
+
+&usb1 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi
index 72e4f425f190..d75e0ceda8bb 100644
--- a/arch/arm/boot/dts/meson8b.dtsi
+++ b/arch/arm/boot/dts/meson8b.dtsi
@@ -47,6 +47,7 @@
 #include <dt-bindings/clock/meson8b-clkc.h>
 #include <dt-bindings/gpio/meson8b-gpio.h>
 #include <dt-bindings/reset/amlogic,meson8b-reset.h>
+#include <dt-bindings/reset/amlogic,meson8b-clkc-reset.h>
 #include "meson.dtsi"
 
 / {
@@ -59,6 +60,8 @@
 			compatible = "arm,cortex-a5";
 			next-level-cache = <&L2>;
 			reg = <0x200>;
+			enable-method = "amlogic,meson8b-smp";
+			resets = <&clkc CLKC_RESET_CPU0_SOFT_RESET>;
 		};
 
 		cpu@201 {
@@ -66,6 +69,8 @@
 			compatible = "arm,cortex-a5";
 			next-level-cache = <&L2>;
 			reg = <0x201>;
+			enable-method = "amlogic,meson8b-smp";
+			resets = <&clkc CLKC_RESET_CPU1_SOFT_RESET>;
 		};
 
 		cpu@202 {
@@ -73,6 +78,8 @@
 			compatible = "arm,cortex-a5";
 			next-level-cache = <&L2>;
 			reg = <0x202>;
+			enable-method = "amlogic,meson8b-smp";
+			resets = <&clkc CLKC_RESET_CPU2_SOFT_RESET>;
 		};
 
 		cpu@203 {
@@ -80,6 +87,20 @@
 			compatible = "arm,cortex-a5";
 			next-level-cache = <&L2>;
 			reg = <0x203>;
+			enable-method = "amlogic,meson8b-smp";
+			resets = <&clkc CLKC_RESET_CPU3_SOFT_RESET>;
+		};
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		/* 2 MiB reserved for Hardware ROM Firmware? */
+		hwrom@0 {
+			reg = <0x0 0x200000>;
+			no-map;
 		};
 	};
 
@@ -90,6 +111,11 @@
 }; /* end of / */
 
 &aobus {
+	pmu: pmu@e0 {
+		compatible = "amlogic,meson8b-pmu", "syscon";
+		reg = <0xe0 0x18>;
+	};
+
 	pinctrl_aobus: pinctrl@84 {
 		compatible = "amlogic,meson8b-aobus-pinctrl";
 		reg = <0x84 0xc>;
@@ -104,7 +130,7 @@
 			reg-names = "mux", "pull", "gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
-			gpio-ranges = <&pinctrl_aobus 0 130 16>;
+			gpio-ranges = <&pinctrl_aobus 0 0 16>;
 		};
 
 		uart_ao_a_pins: uart_ao_a {
@@ -119,6 +145,7 @@
 &cbus {
 	clkc: clock-controller@4000 {
 		#clock-cells = <1>;
+		#reset-cells = <1>;
 		compatible = "amlogic,meson8b-clkc";
 		reg = <0x8000 0x4>, <0x4000 0x460>;
 	};
@@ -129,18 +156,9 @@
 		#reset-cells = <1>;
 	};
 
-	pwm_ab: pwm@8550 {
-		compatible = "amlogic,meson8b-pwm";
-		reg = <0x8550 0x10>;
-		#pwm-cells = <3>;
-		status = "disabled";
-	};
-
-	pwm_cd: pwm@8650 {
-		compatible = "amlogic,meson8b-pwm";
-		reg = <0x8650 0x10>;
-		#pwm-cells = <3>;
-		status = "disabled";
+	analog_top: analog-top@81a8 {
+		compatible = "amlogic,meson8b-analog-top", "syscon";
+		reg = <0x81a8 0x14>;
 	};
 
 	pwm_ef: pwm@86c0 {
@@ -150,12 +168,6 @@
 		status = "disabled";
 	};
 
-	wdt: watchdog@9900 {
-		compatible = "amlogic,meson8b-wdt";
-		reg = <0x9900 0x8>;
-		interrupts = <0 0 1>;
-	};
-
 	pinctrl_cbus: pinctrl@9880 {
 		compatible = "amlogic,meson8b-cbus-pinctrl";
 		reg = <0x9880 0x10>;
@@ -176,11 +188,31 @@
 	};
 };
 
+&ahb_sram {
+	smp-sram@1ff80 {
+		compatible = "amlogic,meson8b-smp-sram";
+		reg = <0x1ff80 0x8>;
+	};
+};
+
+
+&efuse {
+	compatible = "amlogic,meson8b-efuse";
+	clocks = <&clkc CLKID_EFUSE>;
+	clock-names = "core";
+};
+
 &ethmac {
 	clocks = <&clkc CLKID_ETH>;
 	clock-names = "stmmaceth";
 };
 
+&gpio_intc {
+	compatible = "amlogic,meson-gpio-intc",
+		     "amlogic,meson8b-gpio-intc";
+	status = "okay";
+};
+
 &hwrng {
 	compatible = "amlogic,meson8b-rng", "amlogic,meson-rng";
 	clocks = <&clkc CLKID_RNG0>;
@@ -193,6 +225,14 @@
 	arm,filter-ranges = <0x100000 0xc0000000>;
 };
 
+&pwm_ab {
+	compatible = "amlogic,meson8b-pwm";
+};
+
+&pwm_cd {
+	compatible = "amlogic,meson8b-pwm";
+};
+
 &saradc {
 	compatible = "amlogic,meson8b-saradc", "amlogic,meson-saradc";
 	clocks = <&clkc CLKID_XTAL>,
@@ -201,6 +241,12 @@
 	clock-names = "clkin", "core", "sana";
 };
 
+&sdio {
+	compatible = "amlogic,meson8b-sdio", "amlogic,meson-mx-sdio";
+	clocks = <&clkc CLKID_SDIO>, <&clkc CLKID_CLK81>;
+	clock-names = "core", "clkin";
+};
+
 &uart_AO {
 	clocks = <&clkc CLKID_CLK81>;
 };
@@ -242,3 +288,7 @@
 	clock-names = "usb_general", "usb";
 	resets = <&reset RESET_USB_OTG>;
 };
+
+&wdt {
+	compatible = "amlogic,meson8b-wdt";
+};
diff --git a/arch/arm/boot/dts/motorola-cpcap-mapphone.dtsi b/arch/arm/boot/dts/motorola-cpcap-mapphone.dtsi
index 1eb5da1dc8f0..4d61e5b1334a 100644
--- a/arch/arm/boot/dts/motorola-cpcap-mapphone.dtsi
+++ b/arch/arm/boot/dts/motorola-cpcap-mapphone.dtsi
@@ -255,5 +255,6 @@
 		regulator-min-microvolt = <2775000>;
 		regulator-max-microvolt = <2775000>;
 		regulator-enable-ramp-delay = <1000>;
+		regulator-initial-mode = <0x00>; /* NORMAL */
 	};
 };
diff --git a/arch/arm/boot/dts/moxart.dtsi b/arch/arm/boot/dts/moxart.dtsi
index 1f4c795d3f72..da7b3237bfe9 100644
--- a/arch/arm/boot/dts/moxart.dtsi
+++ b/arch/arm/boot/dts/moxart.dtsi
@@ -87,9 +87,10 @@
 		};
 
 		watchdog: watchdog@98500000 {
-			compatible = "moxa,moxart-watchdog";
+			compatible = "moxa,moxart-watchdog", "faraday,ftwdt010";
 			reg = <0x98500000 0x10>;
 			clocks = <&clk_apb>;
+			clock-names = "PCLK";
 		};
 
 		sdhci: sdhci@98e00000 {
diff --git a/arch/arm/boot/dts/mpa1600.dts b/arch/arm/boot/dts/mpa1600.dts
index 116ce78bea4f..36cfa215620d 100644
--- a/arch/arm/boot/dts/mpa1600.dts
+++ b/arch/arm/boot/dts/mpa1600.dts
@@ -46,7 +46,7 @@
 			};
 		};
 
-		usb0: ohci@00300000 {
+		usb0: ohci@300000 {
 			num-ports = <1>;
 			status = "okay";
 		};
diff --git a/arch/arm/boot/dts/mt2701-evb.dts b/arch/arm/boot/dts/mt2701-evb.dts
index f48497354221..63af4b13a36f 100644
--- a/arch/arm/boot/dts/mt2701-evb.dts
+++ b/arch/arm/boot/dts/mt2701-evb.dts
@@ -56,12 +56,29 @@
 	bt_sco_codec:bt_sco_codec {
 		compatible = "linux,bt-sco";
 	};
+
+	backlight_lcd: backlight_lcd {
+		compatible = "pwm-backlight";
+		pwms = <&bls 0 100000>;
+		brightness-levels = <
+			  0  16  32  48  64  80  96 112
+			128 144 160 176 192 208 224 240
+			255
+		>;
+		default-brightness-level = <9>;
+	};
 };
 
 &auxadc {
 	status = "okay";
 };
 
+&bls {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm_bls_gpio>;
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
@@ -111,6 +128,12 @@
 		};
 	};
 
+	pwm_bls_gpio: pwm_bls_gpio {
+		pins_cmd_dat {
+			pinmux = <MT2701_PIN_208_AUD_EXT_CK1__FUNC_DISP_PWM>;
+		};
+	};
+
 	spi_pins_a: spi0@0 {
 		pins_spi {
 			pinmux = <MT2701_PIN_53_SPI0_CSN__FUNC_SPI0_CS>,
diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi
index f1efdc63656a..965ddfbc9953 100644
--- a/arch/arm/boot/dts/mt2701.dtsi
+++ b/arch/arm/boot/dts/mt2701.dtsi
@@ -13,6 +13,7 @@
  */
 
 #include <dt-bindings/clock/mt2701-clk.h>
+#include <dt-bindings/phy/phy.h>
 #include <dt-bindings/power/mt2701-power.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -429,7 +430,9 @@
 		compatible = "mediatek,mt2701-audio";
 		reg = <0 0x11220000 0 0x2000>,
 		      <0 0x112a0000 0 0x20000>;
-		interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_LOW>;
+		interrupts =  <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>,
+			      <GIC_SPI 132 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names	= "afe", "asys";
 		power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
 
 		clocks = <&infracfg CLK_INFRA_AUDIO>,
@@ -529,10 +532,20 @@
 		#clock-cells = <1>;
 	};
 
+	bls: pwm@1400a000 {
+		compatible = "mediatek,mt2701-disp-pwm";
+		reg = <0 0x1400a000 0 0x1000>;
+		#pwm-cells = <2>;
+		clocks = <&mmsys CLK_MM_MDP_BLS_26M>, <&mmsys CLK_MM_DISP_BLS>;
+		clock-names = "main", "mm";
+		status = "disabled";
+	};
+
 	larb0: larb@14010000 {
 		compatible = "mediatek,mt2701-smi-larb";
 		reg = <0 0x14010000 0 0x1000>;
 		mediatek,smi = <&smi_common>;
+		mediatek,larb-id = <0>;
 		clocks = <&mmsys CLK_MM_SMI_LARB0>,
 			 <&mmsys CLK_MM_SMI_LARB0>;
 		clock-names = "apb", "smi";
@@ -549,6 +562,7 @@
 		compatible = "mediatek,mt2701-smi-larb";
 		reg = <0 0x15001000 0 0x1000>;
 		mediatek,smi = <&smi_common>;
+		mediatek,larb-id = <2>;
 		clocks = <&imgsys CLK_IMG_SMI_COMM>,
 			 <&imgsys CLK_IMG_SMI_COMM>;
 		clock-names = "apb", "smi";
@@ -579,6 +593,7 @@
 		compatible = "mediatek,mt2701-smi-larb";
 		reg = <0 0x16010000 0 0x1000>;
 		mediatek,smi = <&smi_common>;
+		mediatek,larb-id = <1>;
 		clocks = <&vdecsys CLK_VDEC_CKGEN>,
 			 <&vdecsys CLK_VDEC_LARB>;
 		clock-names = "apb", "smi";
@@ -591,12 +606,114 @@
 		#clock-cells = <1>;
 	};
 
+	usb0: usb@1a1c0000 {
+		compatible = "mediatek,mt8173-xhci";
+		reg = <0 0x1a1c0000 0 0x1000>,
+		      <0 0x1a1c4700 0 0x0100>;
+		reg-names = "mac", "ippc";
+		interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_LOW>;
+		clocks = <&hifsys CLK_HIFSYS_USB0PHY>,
+			 <&topckgen CLK_TOP_ETHIF_SEL>;
+		clock-names = "sys_ck", "ref_ck";
+		power-domains = <&scpsys MT2701_POWER_DOMAIN_HIF>;
+		phys = <&u2port0 PHY_TYPE_USB2>, <&u3port0 PHY_TYPE_USB3>;
+		status = "disabled";
+	};
+
+	u3phy0: usb-phy@1a1c4000 {
+		compatible = "mediatek,mt2701-u3phy";
+		reg = <0 0x1a1c4000 0 0x0700>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		status = "disabled";
+
+		u2port0: usb-phy@1a1c4800 {
+			reg = <0 0x1a1c4800 0 0x0100>;
+			clocks = <&topckgen CLK_TOP_USB_PHY48M>;
+			clock-names = "ref";
+			#phy-cells = <1>;
+			status = "okay";
+		};
+
+		u3port0: usb-phy@1a1c4900 {
+			reg = <0 0x1a1c4900 0 0x0700>;
+			clocks = <&clk26m>;
+			clock-names = "ref";
+			#phy-cells = <1>;
+			status = "okay";
+		};
+	};
+
+	usb1: usb@1a240000 {
+		compatible = "mediatek,mt8173-xhci";
+		reg = <0 0x1a240000 0 0x1000>,
+		      <0 0x1a244700 0 0x0100>;
+		reg-names = "mac", "ippc";
+		interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_LOW>;
+		clocks = <&hifsys CLK_HIFSYS_USB1PHY>,
+			 <&topckgen CLK_TOP_ETHIF_SEL>;
+		clock-names = "sys_ck", "ref_ck";
+		power-domains = <&scpsys MT2701_POWER_DOMAIN_HIF>;
+		phys = <&u2port1 PHY_TYPE_USB2>, <&u3port1 PHY_TYPE_USB3>;
+		status = "disabled";
+	};
+
+	u3phy1: usb-phy@1a244000 {
+		compatible = "mediatek,mt2701-u3phy";
+		reg = <0 0x1a244000 0 0x0700>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		status = "disabled";
+
+		u2port1: usb-phy@1a244800 {
+			reg = <0 0x1a244800 0 0x0100>;
+			clocks = <&topckgen CLK_TOP_USB_PHY48M>;
+			clock-names = "ref";
+			#phy-cells = <1>;
+			status = "okay";
+		};
+
+		u3port1: usb-phy@1a244900 {
+			reg = <0 0x1a244900 0 0x0700>;
+			clocks = <&clk26m>;
+			clock-names = "ref";
+			#phy-cells = <1>;
+			status = "okay";
+		};
+	};
+
 	ethsys: syscon@1b000000 {
 		compatible = "mediatek,mt2701-ethsys", "syscon";
 		reg = <0 0x1b000000 0 0x1000>;
 		#clock-cells = <1>;
 	};
 
+	eth: ethernet@1b100000 {
+		compatible = "mediatek,mt2701-eth", "syscon";
+		reg = <0 0x1b100000 0 0x20000>;
+		interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_LOW>,
+			     <GIC_SPI 199 IRQ_TYPE_LEVEL_LOW>,
+			     <GIC_SPI 198 IRQ_TYPE_LEVEL_LOW>;
+		clocks = <&topckgen CLK_TOP_ETHIF_SEL>,
+			 <&ethsys CLK_ETHSYS_ESW>,
+			 <&ethsys CLK_ETHSYS_GP1>,
+			 <&ethsys CLK_ETHSYS_GP2>,
+			 <&apmixedsys CLK_APMIXED_TRGPLL>;
+		clock-names = "ethif", "esw", "gp1", "gp2", "trgpll";
+		resets = <&ethsys MT2701_ETHSYS_FE_RST>,
+			 <&ethsys MT2701_ETHSYS_GMAC_RST>,
+			 <&ethsys MT2701_ETHSYS_PPE_RST>;
+		reset-names = "fe", "gmac", "ppe";
+		power-domains = <&scpsys MT2701_POWER_DOMAIN_ETH>;
+		mediatek,ethsys = <&ethsys>;
+		mediatek,pctl = <&syscfg_pctl_a>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
 	bdpsys: syscon@1c000000 {
 		compatible = "mediatek,mt2701-bdpsys", "syscon";
 		reg = <0 0x1c000000 0 0x1000>;
diff --git a/arch/arm/boot/dts/mt6323.dtsi b/arch/arm/boot/dts/mt6323.dtsi
new file mode 100644
index 000000000000..7c783d6c750e
--- /dev/null
+++ b/arch/arm/boot/dts/mt6323.dtsi
@@ -0,0 +1,241 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: John Crispin <john@phrozen.org>
+ *	   Sean Wang <sean.wang@mediatek.com>
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+&pwrap {
+	pmic: mt6323 {
+		compatible = "mediatek,mt6323";
+		interrupt-parent = <&pio>;
+		interrupts = <150 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+
+		mt6323regulator: mt6323regulator{
+			compatible = "mediatek,mt6323-regulator";
+
+			mt6323_vproc_reg: buck_vproc{
+				regulator-name = "vproc";
+				regulator-min-microvolt = < 700000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <12500>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6323_vsys_reg: buck_vsys{
+				regulator-name = "vsys";
+				regulator-min-microvolt = <1400000>;
+				regulator-max-microvolt = <2987500>;
+				regulator-ramp-delay = <25000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6323_vpa_reg: buck_vpa{
+				regulator-name = "vpa";
+				regulator-min-microvolt = < 500000>;
+				regulator-max-microvolt = <3650000>;
+			};
+
+			mt6323_vtcxo_reg: ldo_vtcxo{
+				regulator-name = "vtcxo";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-enable-ramp-delay = <90>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6323_vcn28_reg: ldo_vcn28{
+				regulator-name = "vcn28";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-enable-ramp-delay = <185>;
+			};
+
+			mt6323_vcn33_bt_reg: ldo_vcn33_bt{
+				regulator-name = "vcn33_bt";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-enable-ramp-delay = <185>;
+			};
+
+			mt6323_vcn33_wifi_reg: ldo_vcn33_wifi{
+				regulator-name = "vcn33_wifi";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-enable-ramp-delay = <185>;
+			};
+
+			mt6323_va_reg: ldo_va{
+				regulator-name = "va";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-enable-ramp-delay = <216>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6323_vcama_reg: ldo_vcama{
+				regulator-name = "vcama";
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-enable-ramp-delay = <216>;
+			};
+
+			mt6323_vio28_reg: ldo_vio28{
+				regulator-name = "vio28";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-enable-ramp-delay = <216>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6323_vusb_reg: ldo_vusb{
+				regulator-name = "vusb";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-enable-ramp-delay = <216>;
+				regulator-boot-on;
+			};
+
+			mt6323_vmc_reg: ldo_vmc{
+				regulator-name = "vmc";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-enable-ramp-delay = <36>;
+				regulator-boot-on;
+			};
+
+			mt6323_vmch_reg: ldo_vmch{
+				regulator-name = "vmch";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-enable-ramp-delay = <36>;
+				regulator-boot-on;
+			};
+
+			mt6323_vemc3v3_reg: ldo_vemc3v3{
+				regulator-name = "vemc3v3";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-enable-ramp-delay = <36>;
+				regulator-boot-on;
+			};
+
+			mt6323_vgp1_reg: ldo_vgp1{
+				regulator-name = "vgp1";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-enable-ramp-delay = <216>;
+			};
+
+			mt6323_vgp2_reg: ldo_vgp2{
+				regulator-name = "vgp2";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-enable-ramp-delay = <216>;
+			};
+
+			mt6323_vgp3_reg: ldo_vgp3{
+				regulator-name = "vgp3";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-enable-ramp-delay = <216>;
+			};
+
+			mt6323_vcn18_reg: ldo_vcn18{
+				regulator-name = "vcn18";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-enable-ramp-delay = <216>;
+			};
+
+			mt6323_vsim1_reg: ldo_vsim1{
+				regulator-name = "vsim1";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-enable-ramp-delay = <216>;
+			};
+
+			mt6323_vsim2_reg: ldo_vsim2{
+				regulator-name = "vsim2";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-enable-ramp-delay = <216>;
+			};
+
+			mt6323_vrtc_reg: ldo_vrtc{
+				regulator-name = "vrtc";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6323_vcamaf_reg: ldo_vcamaf{
+				regulator-name = "vcamaf";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-enable-ramp-delay = <216>;
+			};
+
+			mt6323_vibr_reg: ldo_vibr{
+				regulator-name = "vibr";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-enable-ramp-delay = <36>;
+			};
+
+			mt6323_vrf18_reg: ldo_vrf18{
+				regulator-name = "vrf18";
+				regulator-min-microvolt = <1825000>;
+				regulator-max-microvolt = <1825000>;
+				regulator-enable-ramp-delay = <187>;
+			};
+
+			mt6323_vm_reg: ldo_vm{
+				regulator-name = "vm";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-enable-ramp-delay = <216>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6323_vio18_reg: ldo_vio18{
+				regulator-name = "vio18";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-enable-ramp-delay = <216>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6323_vcamd_reg: ldo_vcamd{
+				regulator-name = "vcamd";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-enable-ramp-delay = <216>;
+			};
+
+			mt6323_vcamio_reg: ldo_vcamio{
+				regulator-name = "vcamio";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-enable-ramp-delay = <216>;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/mt6589.dtsi b/arch/arm/boot/dts/mt6589.dtsi
index 0d6f60af7640..41df742d7891 100644
--- a/arch/arm/boot/dts/mt6589.dtsi
+++ b/arch/arm/boot/dts/mt6589.dtsi
@@ -139,7 +139,7 @@
 			status = "disabled";
 		};
 
-		wdt: watchdog@010000000 {
+		wdt: watchdog@10000000 {
 			compatible = "mediatek,mt6589-wdt";
 			reg = <0x10000000 0x44>;
 		};
diff --git a/arch/arm/boot/dts/mt7623-evb.dts b/arch/arm/boot/dts/mt7623-evb.dts
deleted file mode 100644
index b60b41cad592..000000000000
--- a/arch/arm/boot/dts/mt7623-evb.dts
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright (c) 2016 MediaTek Inc.
- * Author: John Crispin <john@phrozen.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/dts-v1/;
-#include "mt7623.dtsi"
-
-/ {
-	model = "MediaTek MT7623 evaluation board";
-	compatible = "mediatek,mt7623-evb", "mediatek,mt7623";
-
-	chosen {
-		stdout-path = &uart2;
-	};
-
-	memory {
-		reg = <0 0x80000000 0 0x40000000>;
-	};
-};
-
-&uart2 {
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/mt7623.dtsi b/arch/arm/boot/dts/mt7623.dtsi
index d81158b2b02f..0640fb75bf59 100644
--- a/arch/arm/boot/dts/mt7623.dtsi
+++ b/arch/arm/boot/dts/mt7623.dtsi
@@ -21,36 +21,99 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/phy/phy.h>
 #include <dt-bindings/reset/mt2701-resets.h>
+#include <dt-bindings/thermal/thermal.h>
 #include "skeleton64.dtsi"
 
 / {
 	compatible = "mediatek,mt7623";
 	interrupt-parent = <&sysirq>;
 
+	cpu_opp_table: opp_table {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp-98000000 {
+			opp-hz = /bits/ 64 <98000000>;
+			opp-microvolt = <1050000>;
+		};
+
+		opp-198000000 {
+			opp-hz = /bits/ 64 <198000000>;
+			opp-microvolt = <1050000>;
+		};
+
+		opp-398000000 {
+			opp-hz = /bits/ 64 <398000000>;
+			opp-microvolt = <1050000>;
+		};
+
+		opp-598000000 {
+			opp-hz = /bits/ 64 <598000000>;
+			opp-microvolt = <1050000>;
+		};
+
+		opp-747500000 {
+			opp-hz = /bits/ 64 <747500000>;
+			opp-microvolt = <1050000>;
+		};
+
+		opp-1040000000 {
+			opp-hz = /bits/ 64 <1040000000>;
+			opp-microvolt = <1150000>;
+		};
+
+		opp-1196000000 {
+			opp-hz = /bits/ 64 <1196000000>;
+			opp-microvolt = <1200000>;
+		};
+
+		opp-1300000000 {
+			opp-hz = /bits/ 64 <1300000000>;
+			opp-microvolt = <1300000>;
+		};
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		enable-method = "mediatek,mt6589-smp";
 
-		cpu@0 {
+		cpu0: cpu@0 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a7";
 			reg = <0x0>;
+			clocks = <&infracfg CLK_INFRA_CPUSEL>,
+				 <&apmixedsys CLK_APMIXED_MAINPLL>;
+			clock-names = "cpu", "intermediate";
+			operating-points-v2 = <&cpu_opp_table>;
+			#cooling-cells = <2>;
+			cooling-min-level = <0>;
+			cooling-max-level = <7>;
+			clock-frequency = <1300000000>;
 		};
-		cpu@1 {
+
+		cpu1: cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a7";
 			reg = <0x1>;
+			operating-points-v2 = <&cpu_opp_table>;
+			clock-frequency = <1300000000>;
 		};
-		cpu@2 {
+
+		cpu2: cpu@2 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a7";
 			reg = <0x2>;
+			operating-points-v2 = <&cpu_opp_table>;
+			clock-frequency = <1300000000>;
 		};
-		cpu@3 {
+
+		cpu3: cpu@3 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a7";
 			reg = <0x3>;
+			operating-points-v2 = <&cpu_opp_table>;
+			clock-frequency = <1300000000>;
 		};
 	};
 
@@ -74,6 +137,58 @@
 		clock-output-names = "clk26m";
 	};
 
+	thermal-zones {
+			cpu_thermal: cpu_thermal {
+				polling-delay-passive = <1000>;
+				polling-delay = <1000>;
+
+				thermal-sensors = <&thermal 0>;
+
+				trips {
+					cpu_passive: cpu_passive {
+						temperature = <47000>;
+						hysteresis = <2000>;
+						type = "passive";
+					};
+
+					cpu_active: cpu_active {
+						temperature = <67000>;
+						hysteresis = <2000>;
+						type = "active";
+					};
+
+					cpu_hot: cpu_hot {
+						temperature = <87000>;
+						hysteresis = <2000>;
+						type = "hot";
+					};
+
+					cpu_crit {
+						temperature = <107000>;
+						hysteresis = <2000>;
+						type = "critical";
+					};
+				};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_passive>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+
+				map1 {
+					trip = <&cpu_active>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+
+				map2 {
+					trip = <&cpu_hot>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+	};
+
 	timer {
 		compatible = "arm,armv7-timer";
 		interrupt-parent = <&gic>;
@@ -112,8 +227,7 @@
 	};
 
 	pio: pinctrl@10005000 {
-		compatible = "mediatek,mt7623-pinctrl",
-			     "mediatek,mt2701-pinctrl";
+		compatible = "mediatek,mt7623-pinctrl";
 		reg = <0 0x1000b000 0 0x1000>;
 		mediatek,pctl-regmap = <&syscfg_pctl_a>;
 		pins-are-numbered;
@@ -172,7 +286,7 @@
 		clock-names = "spi", "wrap";
 	};
 
-	cir: cir@0x10013000 {
+	cir: cir@10013000 {
 		compatible = "mediatek,mt7623-cir";
 		reg = <0 0x10013000 0 0x1000>;
 		interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_LOW>;
@@ -193,7 +307,7 @@
 	efuse: efuse@10206000 {
 		compatible = "mediatek,mt7623-efuse",
 			     "mediatek,mt8173-efuse";
-		reg	   = <0 0x10206000 0 0x1000>;
+		reg = <0 0x10206000 0 0x1000>;
 		#address-cells = <1>;
 		#size-cells = <1>;
 		thermal_calibration_data: calib@424 {
@@ -371,6 +485,31 @@
 		nvmem-cell-names = "calibration-data";
 	};
 
+	nandc: nfi@1100d000 {
+		compatible = "mediatek,mt7623-nfc",
+			     "mediatek,mt2701-nfc";
+		reg = <0 0x1100d000 0 0x1000>;
+		interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_LOW>;
+		power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
+		clocks = <&pericfg CLK_PERI_NFI>,
+			 <&pericfg CLK_PERI_NFI_PAD>;
+		clock-names = "nfi_clk", "pad_clk";
+		status = "disabled";
+		ecc-engine = <&bch>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
+	bch: ecc@1100e000 {
+		compatible = "mediatek,mt7623-ecc",
+			     "mediatek,mt2701-ecc";
+		reg = <0 0x1100e000 0 0x1000>;
+		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_LOW>;
+		clocks = <&pericfg CLK_PERI_NFI_ECC>;
+		clock-names = "nfiecc_clk";
+		status = "disabled";
+	};
+
 	spi1: spi@11016000 {
 		compatible = "mediatek,mt7623-spi",
 			     "mediatek,mt2701-spi";
@@ -399,37 +538,14 @@
 		status = "disabled";
 	};
 
-	nandc: nfi@1100d000 {
-		compatible = "mediatek,mt7623-nfc",
-			     "mediatek,mt2701-nfc";
-		reg = <0 0x1100d000 0 0x1000>;
-		interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_LOW>;
-		power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
-		clocks = <&pericfg CLK_PERI_NFI>,
-			 <&pericfg CLK_PERI_NFI_PAD>;
-		clock-names = "nfi_clk", "pad_clk";
-		status = "disabled";
-		ecc-engine = <&bch>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-	};
-
-	bch: ecc@1100e000 {
-		compatible = "mediatek,mt7623-ecc",
-			     "mediatek,mt2701-ecc";
-		reg = <0 0x1100e000 0 0x1000>;
-		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_LOW>;
-		clocks = <&pericfg CLK_PERI_NFI_ECC>;
-		clock-names = "nfiecc_clk";
-		status = "disabled";
-	};
-
 	afe: audio-controller@11220000 {
 		compatible = "mediatek,mt7623-audio",
 			     "mediatek,mt2701-audio";
 		reg = <0 0x11220000 0 0x2000>,
 		      <0 0x112a0000 0 0x20000>;
-		interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_LOW>;
+		interrupts =  <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>,
+			      <GIC_SPI 132 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names	= "afe", "asys";
 		power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
 
 		clocks = <&infracfg CLK_INFRA_AUDIO>,
@@ -538,13 +654,22 @@
 		compatible = "mediatek,mt7623-mmc",
 			     "mediatek,mt8135-mmc";
 		reg = <0 0x11240000 0 0x1000>;
-		interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_LOW>;
+		interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_LOW>;
 		clocks = <&pericfg CLK_PERI_MSDC30_1>,
 			 <&topckgen CLK_TOP_MSDC30_1_SEL>;
 		clock-names = "source", "hclk";
 		status = "disabled";
 	};
 
+	hifsys: syscon@1a000000 {
+		compatible = "mediatek,mt7623-hifsys",
+			     "mediatek,mt2701-hifsys",
+			     "syscon";
+		reg = <0 0x1a000000 0 0x1000>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+	};
+
 	usb1: usb@1a1c0000 {
 		compatible = "mediatek,mt7623-xhci",
 			     "mediatek,mt8173-xhci";
@@ -554,17 +679,16 @@
 		interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_LOW>;
 		clocks = <&hifsys CLK_HIFSYS_USB0PHY>,
 			 <&topckgen CLK_TOP_ETHIF_SEL>;
-		clock-names = "sys_ck", "free_ck";
+		clock-names = "sys_ck", "ref_ck";
 		power-domains = <&scpsys MT2701_POWER_DOMAIN_HIF>;
 		phys = <&u2port0 PHY_TYPE_USB2>, <&u3port0 PHY_TYPE_USB3>;
 		status = "disabled";
 	};
 
 	u3phy1: usb-phy@1a1c4000 {
-		compatible = "mediatek,mt7623-u3phy", "mediatek,mt2701-u3phy";
+		compatible = "mediatek,mt7623-u3phy",
+			     "mediatek,mt2701-u3phy";
 		reg = <0 0x1a1c4000 0 0x0700>;
-		clocks = <&clk26m>;
-		clock-names = "u3phya_ref";
 		#address-cells = <2>;
 		#size-cells = <2>;
 		ranges;
@@ -572,12 +696,16 @@
 
 		u2port0: usb-phy@1a1c4800 {
 			reg = <0 0x1a1c4800 0 0x0100>;
+			clocks = <&topckgen CLK_TOP_USB_PHY48M>;
+			clock-names = "ref";
 			#phy-cells = <1>;
 			status = "okay";
 		};
 
 		u3port0: usb-phy@1a1c4900 {
 			reg = <0 0x1a1c4900 0 0x0700>;
+			clocks = <&clk26m>;
+			clock-names = "ref";
 			#phy-cells = <1>;
 			status = "okay";
 		};
@@ -592,17 +720,16 @@
 		interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_LOW>;
 		clocks = <&hifsys CLK_HIFSYS_USB1PHY>,
 			 <&topckgen CLK_TOP_ETHIF_SEL>;
-		clock-names = "sys_ck", "free_ck";
+		clock-names = "sys_ck", "ref_ck";
 		power-domains = <&scpsys MT2701_POWER_DOMAIN_HIF>;
 		phys = <&u2port1 PHY_TYPE_USB2>, <&u3port1 PHY_TYPE_USB3>;
 		status = "disabled";
 	};
 
 	u3phy2: usb-phy@1a244000 {
-		compatible = "mediatek,mt7623-u3phy", "mediatek,mt2701-u3phy";
+		compatible = "mediatek,mt7623-u3phy",
+			     "mediatek,mt2701-u3phy";
 		reg = <0 0x1a244000 0 0x0700>;
-		clocks = <&clk26m>;
-		clock-names = "u3phya_ref";
 		#address-cells = <2>;
 		#size-cells = <2>;
 		ranges;
@@ -610,26 +737,21 @@
 
 		u2port1: usb-phy@1a244800 {
 			reg = <0 0x1a244800 0 0x0100>;
+			clocks = <&topckgen CLK_TOP_USB_PHY48M>;
+			clock-names = "ref";
 			#phy-cells = <1>;
 			status = "okay";
 		};
 
 		u3port1: usb-phy@1a244900 {
 			reg = <0 0x1a244900 0 0x0700>;
+			clocks = <&clk26m>;
+			clock-names = "ref";
 			#phy-cells = <1>;
 			status = "okay";
 		};
 	};
 
-	hifsys: syscon@1a000000 {
-		compatible = "mediatek,mt7623-hifsys",
-			     "mediatek,mt2701-hifsys",
-			     "syscon";
-		reg = <0 0x1a000000 0 0x1000>;
-		#clock-cells = <1>;
-		#reset-cells = <1>;
-	};
-
 	ethsys: syscon@1b000000 {
 		compatible = "mediatek,mt7623-ethsys",
 			     "mediatek,mt2701-ethsys",
@@ -639,7 +761,9 @@
 	};
 
 	eth: ethernet@1b100000 {
-		compatible = "mediatek,mt2701-eth", "syscon";
+		compatible = "mediatek,mt7623-eth",
+			     "mediatek,mt2701-eth",
+			     "syscon";
 		reg = <0 0x1b100000 0 0x20000>;
 		interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_LOW>,
 			     <GIC_SPI 199 IRQ_TYPE_LEVEL_LOW>,
@@ -650,6 +774,10 @@
 			 <&ethsys CLK_ETHSYS_GP2>,
 			 <&apmixedsys CLK_APMIXED_TRGPLL>;
 		clock-names = "ethif", "esw", "gp1", "gp2", "trgpll";
+		resets = <&ethsys MT2701_ETHSYS_FE_RST>,
+			 <&ethsys MT2701_ETHSYS_GMAC_RST>,
+			 <&ethsys MT2701_ETHSYS_PPE_RST>;
+		reset-names = "fe", "gmac", "ppe";
 		power-domains = <&scpsys MT2701_POWER_DOMAIN_ETH>;
 		mediatek,ethsys = <&ethsys>;
 		mediatek,pctl = <&syscfg_pctl_a>;
@@ -659,16 +787,15 @@
 	};
 
 	crypto: crypto@1b240000 {
-		compatible = "mediatek,mt7623-crypto";
+		compatible = "mediatek,eip97-crypto";
 		reg = <0 0x1b240000 0 0x20000>;
 		interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_LOW>,
 			     <GIC_SPI 83 IRQ_TYPE_LEVEL_LOW>,
 			     <GIC_SPI 84 IRQ_TYPE_LEVEL_LOW>,
 			     <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>,
 			     <GIC_SPI 97 IRQ_TYPE_LEVEL_LOW>;
-		clocks = <&topckgen CLK_TOP_ETHIF_SEL>,
-			 <&ethsys CLK_ETHSYS_CRYPTO>;
-		clock-names = "ethif","cryp";
+		clocks = <&ethsys CLK_ETHSYS_CRYPTO>;
+		clock-names = "cryp";
 		power-domains = <&scpsys MT2701_POWER_DOMAIN_ETH>;
 		status = "disabled";
 	};
diff --git a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
new file mode 100644
index 000000000000..688a86378cee
--- /dev/null
+++ b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
@@ -0,0 +1,487 @@
+/*
+ * Copyright 2017 Sean Wang <sean.wang@mediatek.com>
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include "mt7623.dtsi"
+#include "mt6323.dtsi"
+
+/ {
+	model = "Bananapi BPI-R2";
+	compatible = "bananapi,bpi-r2", "mediatek,mt7623";
+
+	aliases {
+		serial2 = &uart2;
+	};
+
+	chosen {
+		stdout-path = "serial2:115200n8";
+	};
+
+	cpus {
+		cpu@0 {
+			proc-supply = <&mt6323_vproc_reg>;
+		};
+
+		cpu@1 {
+			proc-supply = <&mt6323_vproc_reg>;
+		};
+
+		cpu@2 {
+			proc-supply = <&mt6323_vproc_reg>;
+		};
+
+		cpu@3 {
+			proc-supply = <&mt6323_vproc_reg>;
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&key_pins_a>;
+
+		factory {
+			label = "factory";
+			linux,code = <BTN_0>;
+			gpios = <&pio 256 GPIO_ACTIVE_LOW>;
+		};
+
+		wps {
+			label = "wps";
+			linux,code = <KEY_WPS_BUTTON>;
+			gpios = <&pio 257 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pins_a>;
+
+		blue {
+			label = "bpi-r2:pio:blue";
+			gpios = <&pio 241 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		green {
+			label = "bpi-r2:pio:green";
+			gpios = <&pio 240 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		red {
+			label = "bpi-r2:pio:red";
+			gpios = <&pio 239 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+	};
+
+	memory@80000000 {
+		reg = <0 0x80000000 0 0x40000000>;
+	};
+};
+
+&cir {
+	pinctrl-names = "default";
+	pinctrl-0 = <&cir_pins_a>;
+	status = "okay";
+};
+
+&crypto {
+	status = "okay";
+};
+
+&eth {
+	status = "okay";
+
+	gmac0: mac@0 {
+		compatible = "mediatek,eth-mac";
+		reg = <0>;
+		phy-mode = "trgmii";
+
+		fixed-link {
+			speed = <1000>;
+			full-duplex;
+			pause;
+		};
+	};
+
+	mdio: mdio-bus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		switch@0 {
+			compatible = "mediatek,mt7530";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+			pinctrl-names = "default";
+			reset-gpios = <&pio 33 0>;
+			core-supply = <&mt6323_vpa_reg>;
+			io-supply = <&mt6323_vemc3v3_reg>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0>;
+
+				port@0 {
+					reg = <0>;
+					label = "wan";
+				};
+
+				port@1 {
+					reg = <1>;
+					label = "lan0";
+				};
+
+				port@2 {
+					reg = <2>;
+					label = "lan1";
+				};
+
+				port@3 {
+					reg = <3>;
+					label = "lan2";
+				};
+
+				port@4 {
+					reg = <4>;
+					label = "lan3";
+				};
+
+				port@6 {
+					reg = <6>;
+					label = "cpu";
+					ethernet = <&gmac0>;
+					phy-mode = "trgmii";
+
+					fixed-link {
+						speed = <1000>;
+						full-duplex;
+					};
+				};
+			};
+		};
+	};
+};
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins_a>;
+	status = "okay";
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins_a>;
+	status = "okay";
+};
+
+&mmc0 {
+	pinctrl-names = "default", "state_uhs";
+	pinctrl-0 = <&mmc0_pins_default>;
+	pinctrl-1 = <&mmc0_pins_uhs>;
+	status = "okay";
+	bus-width = <8>;
+	max-frequency = <50000000>;
+	cap-mmc-highspeed;
+	vmmc-supply = <&mt6323_vemc3v3_reg>;
+	vqmmc-supply = <&mt6323_vio18_reg>;
+	non-removable;
+};
+
+&mmc1 {
+	pinctrl-names = "default", "state_uhs";
+	pinctrl-0 = <&mmc1_pins_default>;
+	pinctrl-1 = <&mmc1_pins_uhs>;
+	status = "okay";
+	bus-width = <4>;
+	max-frequency = <50000000>;
+	cap-sd-highspeed;
+	cd-gpios = <&pio 261 0>;
+	vmmc-supply = <&mt6323_vmch_reg>;
+	vqmmc-supply = <&mt6323_vio18_reg>;
+};
+
+&pio {
+	cir_pins_a:cir@0 {
+		pins_cir {
+			pinmux = <MT7623_PIN_46_IR_FUNC_IR>;
+			bias-disable;
+		};
+	};
+
+	i2c0_pins_a: i2c@0 {
+		pins_i2c0 {
+			pinmux = <MT7623_PIN_75_SDA0_FUNC_SDA0>,
+				 <MT7623_PIN_76_SCL0_FUNC_SCL0>;
+			bias-disable;
+		};
+	};
+
+	i2c1_pins_a: i2c@1 {
+		pin_i2c1 {
+			pinmux = <MT7623_PIN_57_SDA1_FUNC_SDA1>,
+				 <MT7623_PIN_58_SCL1_FUNC_SCL1>;
+			bias-disable;
+		};
+	};
+
+	i2s0_pins_a: i2s@0 {
+		pin_i2s0 {
+			pinmux = <MT7623_PIN_49_I2S0_DATA_FUNC_I2S0_DATA>,
+				 <MT7623_PIN_72_I2S0_DATA_IN_FUNC_I2S0_DATA_IN>,
+				 <MT7623_PIN_73_I2S0_LRCK_FUNC_I2S0_LRCK>,
+				 <MT7623_PIN_74_I2S0_BCK_FUNC_I2S0_BCK>,
+				 <MT7623_PIN_126_I2S0_MCLK_FUNC_I2S0_MCLK>;
+			drive-strength = <MTK_DRIVE_12mA>;
+			bias-pull-down;
+		};
+	};
+
+	i2s1_pins_a: i2s@1 {
+		pin_i2s1 {
+			pinmux = <MT7623_PIN_33_I2S1_DATA_FUNC_I2S1_DATA>,
+				 <MT7623_PIN_34_I2S1_DATA_IN_FUNC_I2S1_DATA_IN>,
+				 <MT7623_PIN_35_I2S1_BCK_FUNC_I2S1_BCK>,
+				 <MT7623_PIN_36_I2S1_LRCK_FUNC_I2S1_LRCK>,
+				 <MT7623_PIN_37_I2S1_MCLK_FUNC_I2S1_MCLK>;
+			drive-strength = <MTK_DRIVE_12mA>;
+			bias-pull-down;
+		};
+	};
+
+	key_pins_a: keys@0 {
+		pins_keys {
+			pinmux = <MT7623_PIN_256_GPIO256_FUNC_GPIO256>,
+				 <MT7623_PIN_257_GPIO257_FUNC_GPIO257> ;
+			input-enable;
+		};
+	};
+
+	led_pins_a: leds@0 {
+		pins_leds {
+			pinmux = <MT7623_PIN_239_EXT_SDIO0_FUNC_GPIO239>,
+				 <MT7623_PIN_240_EXT_XCS_FUNC_GPIO240>,
+				 <MT7623_PIN_241_EXT_SCK_FUNC_GPIO241>;
+		};
+	};
+
+	mmc0_pins_default: mmc0default {
+		pins_cmd_dat {
+			pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_MSDC0_DAT7>,
+				 <MT7623_PIN_112_MSDC0_DAT6_FUNC_MSDC0_DAT6>,
+				 <MT7623_PIN_113_MSDC0_DAT5_FUNC_MSDC0_DAT5>,
+				 <MT7623_PIN_114_MSDC0_DAT4_FUNC_MSDC0_DAT4>,
+				 <MT7623_PIN_118_MSDC0_DAT3_FUNC_MSDC0_DAT3>,
+				 <MT7623_PIN_119_MSDC0_DAT2_FUNC_MSDC0_DAT2>,
+				 <MT7623_PIN_120_MSDC0_DAT1_FUNC_MSDC0_DAT1>,
+				 <MT7623_PIN_121_MSDC0_DAT0_FUNC_MSDC0_DAT0>,
+				 <MT7623_PIN_116_MSDC0_CMD_FUNC_MSDC0_CMD>;
+			input-enable;
+			bias-pull-up;
+		};
+
+		pins_clk {
+			pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_MSDC0_CLK>;
+			bias-pull-down;
+		};
+
+		pins_rst {
+			pinmux = <MT7623_PIN_115_MSDC0_RSTB_FUNC_MSDC0_RSTB>;
+			bias-pull-up;
+		};
+	};
+
+	mmc0_pins_uhs: mmc0 {
+		pins_cmd_dat {
+			pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_MSDC0_DAT7>,
+				 <MT7623_PIN_112_MSDC0_DAT6_FUNC_MSDC0_DAT6>,
+				 <MT7623_PIN_113_MSDC0_DAT5_FUNC_MSDC0_DAT5>,
+				 <MT7623_PIN_114_MSDC0_DAT4_FUNC_MSDC0_DAT4>,
+				 <MT7623_PIN_118_MSDC0_DAT3_FUNC_MSDC0_DAT3>,
+				 <MT7623_PIN_119_MSDC0_DAT2_FUNC_MSDC0_DAT2>,
+				 <MT7623_PIN_120_MSDC0_DAT1_FUNC_MSDC0_DAT1>,
+				 <MT7623_PIN_121_MSDC0_DAT0_FUNC_MSDC0_DAT0>,
+				 <MT7623_PIN_116_MSDC0_CMD_FUNC_MSDC0_CMD>;
+			input-enable;
+			drive-strength = <MTK_DRIVE_2mA>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+
+		pins_clk {
+			pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_MSDC0_CLK>;
+			drive-strength = <MTK_DRIVE_2mA>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_01>;
+		};
+
+		pins_rst {
+			pinmux = <MT7623_PIN_115_MSDC0_RSTB_FUNC_MSDC0_RSTB>;
+			bias-pull-up;
+		};
+	};
+
+	mmc1_pins_default: mmc1default {
+		pins_cmd_dat {
+			pinmux = <MT7623_PIN_107_MSDC1_DAT0_FUNC_MSDC1_DAT0>,
+				 <MT7623_PIN_108_MSDC1_DAT1_FUNC_MSDC1_DAT1>,
+				 <MT7623_PIN_109_MSDC1_DAT2_FUNC_MSDC1_DAT2>,
+				 <MT7623_PIN_110_MSDC1_DAT3_FUNC_MSDC1_DAT3>,
+				 <MT7623_PIN_105_MSDC1_CMD_FUNC_MSDC1_CMD>;
+			input-enable;
+			drive-strength = <MTK_DRIVE_4mA>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		pins_clk {
+			pinmux = <MT7623_PIN_106_MSDC1_CLK_FUNC_MSDC1_CLK>;
+			bias-pull-down;
+			drive-strength = <MTK_DRIVE_4mA>;
+		};
+
+		pins_wp {
+			pinmux = <MT7623_PIN_29_EINT7_FUNC_MSDC1_WP>;
+			input-enable;
+			bias-pull-up;
+		};
+
+		pins_insert {
+			pinmux = <MT7623_PIN_261_MSDC1_INS_FUNC_GPIO261>;
+			bias-pull-up;
+		};
+	};
+
+	mmc1_pins_uhs: mmc1 {
+		pins_cmd_dat {
+			pinmux = <MT7623_PIN_107_MSDC1_DAT0_FUNC_MSDC1_DAT0>,
+				 <MT7623_PIN_108_MSDC1_DAT1_FUNC_MSDC1_DAT1>,
+				 <MT7623_PIN_109_MSDC1_DAT2_FUNC_MSDC1_DAT2>,
+				 <MT7623_PIN_110_MSDC1_DAT3_FUNC_MSDC1_DAT3>,
+				 <MT7623_PIN_105_MSDC1_CMD_FUNC_MSDC1_CMD>;
+			input-enable;
+			drive-strength = <MTK_DRIVE_4mA>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		pins_clk {
+			pinmux = <MT7623_PIN_106_MSDC1_CLK_FUNC_MSDC1_CLK>;
+			drive-strength = <MTK_DRIVE_4mA>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+	};
+
+	pwm_pins_a: pwm@0 {
+		pins_pwm {
+			pinmux = <MT7623_PIN_203_PWM0_FUNC_PWM0>,
+				 <MT7623_PIN_204_PWM1_FUNC_PWM1>,
+				 <MT7623_PIN_205_PWM2_FUNC_PWM2>,
+				 <MT7623_PIN_206_PWM3_FUNC_PWM3>,
+				 <MT7623_PIN_207_PWM4_FUNC_PWM4>;
+		};
+	};
+
+	spi0_pins_a: spi@0 {
+		pins_spi {
+			pinmux = <MT7623_PIN_53_SPI0_CSN_FUNC_SPI0_CS>,
+				<MT7623_PIN_54_SPI0_CK_FUNC_SPI0_CK>,
+				<MT7623_PIN_55_SPI0_MI_FUNC_SPI0_MI>,
+				<MT7623_PIN_56_SPI0_MO_FUNC_SPI0_MO>;
+			bias-disable;
+		};
+	};
+
+	uart0_pins_a: uart@0 {
+		pins_dat {
+			pinmux = <MT7623_PIN_79_URXD0_FUNC_URXD0>,
+				 <MT7623_PIN_80_UTXD0_FUNC_UTXD0>;
+		};
+	};
+
+	uart1_pins_a: uart@1 {
+		pins_dat {
+			pinmux = <MT7623_PIN_81_URXD1_FUNC_URXD1>,
+				 <MT7623_PIN_82_UTXD1_FUNC_UTXD1>;
+		};
+	};
+};
+
+&pwm {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm_pins_a>;
+	status = "okay";
+};
+
+&pwrap {
+	mt6323 {
+		mt6323led: led {
+			compatible = "mediatek,mt6323-led";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			led@0 {
+				reg = <0>;
+				label = "bpi-r2:isink:green";
+				default-state = "off";
+			};
+
+			led@1 {
+				reg = <1>;
+				label = "bpi-r2:isink:red";
+				default-state = "off";
+			};
+
+			led@2 {
+				reg = <2>;
+				label = "bpi-r2:isink:blue";
+				default-state = "off";
+			};
+		};
+	};
+};
+
+&spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi0_pins_a>;
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins_a>;
+	status = "disabled";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins_a>;
+	status = "disabled";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&usb1 {
+	vusb33-supply = <&mt6323_vusb_reg>;
+	status = "okay";
+};
+
+&usb2 {
+	vusb33-supply = <&mt6323_vusb_reg>;
+	status = "okay";
+};
+
+&u3phy1 {
+	status = "okay";
+};
+
+&u3phy2 {
+	status = "okay";
+};
+
diff --git a/arch/arm/boot/dts/mt7623n-rfb-nand.dts b/arch/arm/boot/dts/mt7623n-rfb-nand.dts
new file mode 100644
index 000000000000..17c578f0d261
--- /dev/null
+++ b/arch/arm/boot/dts/mt7623n-rfb-nand.dts
@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: John Crispin <john@phrozen.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+/dts-v1/;
+#include "mt7623n-rfb.dtsi"
+
+/ {
+	model = "MediaTek MT7623N NAND reference board";
+	compatible = "mediatek,mt7623n-rfb-nand", "mediatek,mt7623";
+};
+
+&bch {
+	status = "okay";
+};
+
+&nandc {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&nand_pins_default>;
+
+	nand@0 {
+		reg = <0>;
+		spare_per_sector = <64>;
+		nand-ecc-mode = "hw";
+		nand-ecc-strength = <12>;
+		nand-ecc-step-size = <1024>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "preloader";
+				reg = <0x0 0x40000>;
+			};
+
+			partition@40000 {
+				label = "uboot";
+				reg = <0x40000 0x80000>;
+			};
+
+			partition@C0000 {
+				label = "uboot-env";
+				reg = <0xC0000 0x40000>;
+			};
+
+			partition@140000 {
+				label = "bootimg";
+				reg = <0x140000 0x2000000>;
+			};
+
+			partition@2140000 {
+				label = "recovery";
+				reg = <0x2140000 0x2000000>;
+			};
+
+			partition@4140000 {
+				label = "rootfs";
+				reg = <0x4140000 0x1000000>;
+			};
+
+			partition@5140000 {
+				label = "usrdata";
+				reg = <0x5140000 0x1000000>;
+			};
+		};
+	};
+};
+
+&pio {
+	nand_pins_default: nanddefault {
+		pins_ale {
+			pinmux = <MT7623_PIN_116_MSDC0_CMD_FUNC_NALE>;
+			drive-strength = <MTK_DRIVE_8mA>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		pins_dat {
+			pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_NLD7>,
+				 <MT7623_PIN_112_MSDC0_DAT6_FUNC_NLD6>,
+				 <MT7623_PIN_114_MSDC0_DAT4_FUNC_NLD4>,
+				 <MT7623_PIN_118_MSDC0_DAT3_FUNC_NLD3>,
+				 <MT7623_PIN_121_MSDC0_DAT0_FUNC_NLD0>,
+				 <MT7623_PIN_120_MSDC0_DAT1_FUNC_NLD1>,
+				 <MT7623_PIN_113_MSDC0_DAT5_FUNC_NLD5>,
+				 <MT7623_PIN_115_MSDC0_RSTB_FUNC_NLD8>,
+				 <MT7623_PIN_119_MSDC0_DAT2_FUNC_NLD2>;
+			input-enable;
+			drive-strength = <MTK_DRIVE_8mA>;
+			bias-pull-up;
+		};
+
+		pins_we {
+			pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_NWEB>;
+			drive-strength = <MTK_DRIVE_8mA>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/mt7623n-rfb.dtsi b/arch/arm/boot/dts/mt7623n-rfb.dtsi
new file mode 100644
index 000000000000..256c5fd947bf
--- /dev/null
+++ b/arch/arm/boot/dts/mt7623n-rfb.dtsi
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: John Crispin <john@phrozen.org>
+ *	   Sean Wang <sean.wang@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+/dts-v1/;
+#include "mt7623.dtsi"
+#include "mt6323.dtsi"
+
+/ {
+	aliases {
+		serial0 = &uart0;
+		serial1 = &uart1;
+		serial2 = &uart2;
+	};
+
+	chosen {
+		stdout-path = "serial2:115200n8";
+	};
+
+	cpus {
+		cpu0 {
+			proc-supply = <&mt6323_vproc_reg>;
+		};
+
+		cpu1 {
+			proc-supply = <&mt6323_vproc_reg>;
+		};
+
+		cpu2 {
+			proc-supply = <&mt6323_vproc_reg>;
+		};
+
+		cpu3 {
+			proc-supply = <&mt6323_vproc_reg>;
+		};
+	};
+
+	memory@80000000 {
+		reg = <0 0x80000000 0 0x40000000>;
+	};
+
+	usb_p1_vbus: regulator@0 {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&pio 135 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+};
+
+&mmc0 {
+	vmmc-supply = <&mt6323_vemc3v3_reg>;
+	vqmmc-supply = <&mt6323_vio18_reg>;
+};
+
+&mmc1 {
+	vmmc-supply = <&mt6323_vmch_reg>;
+	vqmmc-supply = <&mt6323_vmc_reg>;
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&usb1 {
+	vbus-supply = <&usb_p1_vbus>;
+	status = "okay";
+};
+
+&u3phy1 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/nspire.dtsi b/arch/arm/boot/dts/nspire.dtsi
index ee5a0bb22354..ec2283b1a638 100644
--- a/arch/arm/boot/dts/nspire.dtsi
+++ b/arch/arm/boot/dts/nspire.dtsi
@@ -20,7 +20,7 @@
 		};
 	};
 
-	bootrom: bootrom@00000000 {
+	bootrom: bootrom@0 {
 		reg = <0x00000000 0x80000>;
 	};
 
diff --git a/arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi b/arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi
index 445fafc73254..ded7e8fec9eb 100644
--- a/arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi
+++ b/arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Common file for GPMC connected smsc911x on omaps
  *
diff --git a/arch/arm/boot/dts/omap-gpmc-smsc9221.dtsi b/arch/arm/boot/dts/omap-gpmc-smsc9221.dtsi
index 73e272fadc20..7f6aefd13451 100644
--- a/arch/arm/boot/dts/omap-gpmc-smsc9221.dtsi
+++ b/arch/arm/boot/dts/omap-gpmc-smsc9221.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Common file for GPMC connected smsc9221 on omaps
  *
diff --git a/arch/arm/boot/dts/omap-zoom-common.dtsi b/arch/arm/boot/dts/omap-zoom-common.dtsi
index 46ef3e443861..d4ad9e58b199 100644
--- a/arch/arm/boot/dts/omap-zoom-common.dtsi
+++ b/arch/arm/boot/dts/omap-zoom-common.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Common features on the Zoom debug board
  */
diff --git a/arch/arm/boot/dts/omap2420-n800.dts b/arch/arm/boot/dts/omap2420-n800.dts
index d8c1b423606a..f06d767e818b 100644
--- a/arch/arm/boot/dts/omap2420-n800.dts
+++ b/arch/arm/boot/dts/omap2420-n800.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "omap2420-n8x0-common.dtsi"
diff --git a/arch/arm/boot/dts/omap2420-n810-wimax.dts b/arch/arm/boot/dts/omap2420-n810-wimax.dts
index 6b25b0359ac9..ac9acbd609b6 100644
--- a/arch/arm/boot/dts/omap2420-n810-wimax.dts
+++ b/arch/arm/boot/dts/omap2420-n810-wimax.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "omap2420-n8x0-common.dtsi"
diff --git a/arch/arm/boot/dts/omap2420-n810.dts b/arch/arm/boot/dts/omap2420-n810.dts
index b604d26bd48c..7c485fbfa535 100644
--- a/arch/arm/boot/dts/omap2420-n810.dts
+++ b/arch/arm/boot/dts/omap2420-n810.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "omap2420-n8x0-common.dtsi"
diff --git a/arch/arm/boot/dts/omap2420-n8x0-common.dtsi b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi
index 7e5ffc583c90..1df3ace3af92 100644
--- a/arch/arm/boot/dts/omap2420-n8x0-common.dtsi
+++ b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "omap2420.dtsi"
 
 / {
@@ -6,6 +7,10 @@
 		reg = <0x80000000 0x8000000>; /* 128 MB */
 	};
 
+	chosen {
+		stdout-path = &uart3;
+	};
+
 	ocp {
 		i2c0 {
 			compatible = "i2c-cbus-gpio";
@@ -15,8 +20,8 @@
 				>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-			retu_mfd: retu@1 {
-				compatible = "retu-mfd";
+			retu: retu@1 {
+				compatible = "nokia,retu";
 				interrupt-parent = <&gpio4>;
 				interrupts = <12 IRQ_TYPE_EDGE_RISING>;
 				reg = <0x1>;
diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts
index 673cee2234b2..683b96a8f73e 100644
--- a/arch/arm/boot/dts/omap3-beagle-xm.dts
+++ b/arch/arm/boot/dts/omap3-beagle-xm.dts
@@ -299,7 +299,7 @@
 
 &mmc1 {
 	vmmc-supply = <&vmmc1>;
-	vmmc_aux-supply = <&vsim>;
+	vqmmc-supply = <&vsim>;
 	bus-width = <8>;
 };
 
diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts
index 4be85ce59dd1..4d2eaf843fa9 100644
--- a/arch/arm/boot/dts/omap3-beagle.dts
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -283,7 +283,7 @@
 
 &mmc1 {
 	vmmc-supply = <&vmmc1>;
-	vmmc_aux-supply = <&vsim>;
+	vqmmc-supply = <&vsim>;
 	bus-width = <8>;
 };
 
diff --git a/arch/arm/boot/dts/omap3-cm-t3517.dts b/arch/arm/boot/dts/omap3-cm-t3517.dts
index 53ae04f9104d..4994e33bf663 100644
--- a/arch/arm/boot/dts/omap3-cm-t3517.dts
+++ b/arch/arm/boot/dts/omap3-cm-t3517.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Support for CompuLab CM-T3517
  */
@@ -129,7 +130,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc2_pins>;
 	vmmc-supply = <&wl12xx_vmmc2>;
-	vmmc_aux-supply = <&wl12xx_vaux2>;
+	vqmmc-supply = <&wl12xx_vaux2>;
 	non-removable;
 	bus-width = <4>;
 	cap-power-off-card;
diff --git a/arch/arm/boot/dts/omap3-cm-t3530.dts b/arch/arm/boot/dts/omap3-cm-t3530.dts
index 8dd14fcf6825..76e52c78cbb4 100644
--- a/arch/arm/boot/dts/omap3-cm-t3530.dts
+++ b/arch/arm/boot/dts/omap3-cm-t3530.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Support for CompuLab CM-T3530
  */
diff --git a/arch/arm/boot/dts/omap3-cm-t3730.dts b/arch/arm/boot/dts/omap3-cm-t3730.dts
index 2294f5b0aa10..8c63ac5bbb12 100644
--- a/arch/arm/boot/dts/omap3-cm-t3730.dts
+++ b/arch/arm/boot/dts/omap3-cm-t3730.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Support for CompuLab CM-T3730
  */
@@ -69,7 +70,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc2_pins>;
 	vmmc-supply = <&wl12xx_vmmc2>;
-	vmmc_aux-supply = <&wl12xx_vaux2>;
+	vqmmc-supply = <&wl12xx_vaux2>;
 	non-removable;
 	bus-width = <4>;
 	cap-power-off-card;
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index fccd5383243c..31d5ebf38892 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Common support for CompuLab CM-T3x CoMs
  */
diff --git a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
index 046cd7733c4f..5e8943539fcc 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Common support for CompuLab CM-T3x30 CoMs
  */
diff --git a/arch/arm/boot/dts/omap3-devkit8000-common.dtsi b/arch/arm/boot/dts/omap3-devkit8000-common.dtsi
index 82aa9c4a0f1c..0c0bb1b01b0b 100644
--- a/arch/arm/boot/dts/omap3-devkit8000-common.dtsi
+++ b/arch/arm/boot/dts/omap3-devkit8000-common.dtsi
@@ -149,7 +149,7 @@
 
 &mmc1 {
 	vmmc-supply = <&vmmc1>;
-	vmmc_aux-supply = <&vsim>;
+	vqmmc-supply = <&vsim>;
 	bus-width = <8>;
 };
 
diff --git a/arch/arm/boot/dts/omap3-evm-37xx.dts b/arch/arm/boot/dts/omap3-evm-37xx.dts
index c963b31ec3b3..5a4ba0aea447 100644
--- a/arch/arm/boot/dts/omap3-evm-37xx.dts
+++ b/arch/arm/boot/dts/omap3-evm-37xx.dts
@@ -9,146 +9,11 @@
 
 #include "omap36xx.dtsi"
 #include "omap3-evm-common.dtsi"
-
+#include "omap3-evm-processor-common.dtsi"
 
 / {
 	model = "TI OMAP37XX EVM (TMDSEVM3730)";
 	compatible = "ti,omap3-evm-37xx", "ti,omap3630", "ti,omap3";
-
-	memory@80000000 {
-		device_type = "memory";
-		reg = <0x80000000 0x10000000>; /* 256 MB */
-	};
-
-	wl12xx_vmmc: wl12xx_vmmc {
-		pinctrl-names = "default";
-		pinctrl-0 = <&wl12xx_gpio>;
-	};
-};
-
-&dss {
-	pinctrl-names = "default";
-	pinctrl-0 = <
-		&dss_dpi_pins1
-		&dss_dpi_pins2
-	>;
-};
-
-&hsusb2_phy {
-	pinctrl-names = "default";
-	pinctrl-0 = <&ehci_phy_pins>;
-};
-
-&omap3_pmx_core {
-	pinctrl-names = "default";
-	pinctrl-0 = <&on_board_gpio_61 &hsusb2_pins>;
-
-	dss_dpi_pins1: pinmux_dss_dpi_pins2 {
-		pinctrl-single,pins = <
-			OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */
-			OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)   /* dss_hsync.dss_hsync */
-			OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)   /* dss_vsync.dss_vsync */
-			OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)   /* dss_acbias.dss_acbias */
-
-			OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)   /* dss_data6.dss_data6 */
-			OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)   /* dss_data7.dss_data7 */
-			OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)   /* dss_data8.dss_data8 */
-			OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)   /* dss_data9.dss_data9 */
-			OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)   /* dss_data10.dss_data10 */
-			OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)   /* dss_data11.dss_data11 */
-			OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)   /* dss_data12.dss_data12 */
-			OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)   /* dss_data13.dss_data13 */
-			OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)   /* dss_data14.dss_data14 */
-			OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)   /* dss_data15.dss_data15 */
-			OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)   /* dss_data16.dss_data16 */
-			OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)   /* dss_data17.dss_data17 */
-
-			OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE3)   /* dss_data18.dss_data0 */
-			OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE3)   /* dss_data19.dss_data1 */
-			OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE3)   /* dss_data20.dss_data2 */
-			OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE3)   /* dss_data21.dss_data3 */
-			OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE3)   /* dss_data22.dss_data4 */
-			OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE3)   /* dss_data23.dss_data5 */
-		>;
-	};
-
-	mmc1_pins: pinmux_mmc1_pins {
-		pinctrl-single,pins = <
-			OMAP3_CORE1_IOPAD(0x2144, PIN_OUTPUT_PULLUP | MUX_MODE0)	/* sdmmc1_clk.sdmmc1_clk */
-			OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_cmd.sdmmc1_cmd */
-			OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat0.sdmmc1_dat0 */
-			OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat1.sdmmc1_dat1 */
-			OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat2.sdmmc1_dat2 */
-			OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat3.sdmmc1_dat3 */
-			OMAP3_CORE1_IOPAD(0x2150, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat4.sdmmc1_dat4 */
-			OMAP3_CORE1_IOPAD(0x2152, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat5.sdmmc1_dat5 */
-			OMAP3_CORE1_IOPAD(0x2154, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat6.sdmmc1_dat6 */
-			OMAP3_CORE1_IOPAD(0x2156, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat7.sdmmc1_dat7 */
-		>;
-	};
-
-	/* NOTE: Clocked externally, needs INPUT also for sdmmc2_clk.sdmmc2_clk */
-	mmc2_pins: pinmux_mmc2_pins {
-		pinctrl-single,pins = <
-			OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_clk.sdmmc2_clk */
-			OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_cmd.sdmmc2_cmd */
-			OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat0.sdmmc2_dat0 */
-			OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
-			OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat2.sdmmc2_dat2 */
-			OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat3.sdmmc2_dat3 */
-		>;
-	};
-
-	uart3_pins: pinmux_uart3_pins {
-		pinctrl-single,pins = <
-			OMAP3_CORE1_IOPAD(0x219e, WAKEUP_EN | PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
-			OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)		/* uart3_tx_irtx.uart3_tx_irtx */
-		>;
-	};
-
-	/* Devices are routed with gpmc_nbe1.gpio_61 to on-board devices */
-	on_board_gpio_61: pinmux_ehci_port_select_pins {
-		pinctrl-single,pins = <
-		OMAP3_CORE1_IOPAD(0x20c8, PIN_OUTPUT | MUX_MODE4)
-		>;
-	};
-
-	/* Used by OHCI and EHCI. OHCI won't work without external phy */
-	hsusb2_pins: pinmux_hsusb2_pins {
-		pinctrl-single,pins = <
-
-		/* mcspi1_cs3.hsusb2_data2 */
-		OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3)
-
-		/* mcspi2_clk.hsusb2_data7 */
-		OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3)
-
-		/* mcspi2_simo.hsusb2_data4 */
-		OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3)
-
-		/* mcspi2_somi.hsusb2_data5 */
-		OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3)
-
-		/* mcspi2_cs0.hsusb2_data6 */
-		OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3)
-
-		/* mcspi2_cs1.hsusb2_data3 */
-		OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3)
-		>;
-	};
-
-	wl12xx_gpio: pinmux_wl12xx_gpio {
-		pinctrl-single,pins = <
-			OMAP3_CORE1_IOPAD(0x2180, PIN_OUTPUT | MUX_MODE4)		/* uart1_cts.gpio_150 */
-			OMAP3_CORE1_IOPAD(0x217e, PIN_INPUT | MUX_MODE4)		/* uart1_rts.gpio_149 */
-		>;
-	};
-
-	smsc911x_pins: pinmux_smsc911x_pins {
-		pinctrl-single,pins = <
-			OMAP3_CORE1_IOPAD(0x21d2, PIN_INPUT | MUX_MODE4)		/* mcspi1_cs2.gpio_176 */
-		>;
-	};
 };
 
 &omap3_pmx_core2 {
@@ -191,74 +56,7 @@
 	};
 };
 
-&omap3_pmx_wkup {
-	dss_dpi_pins2: pinmux_dss_dpi_pins1 {
-		pinctrl-single,pins = <
-			OMAP3_WKUP_IOPAD(0x2a0a, PIN_OUTPUT | MUX_MODE3)   /* sys_boot0.dss_data18 */
-			OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE3)   /* sys_boot1.dss_data19 */
-			OMAP3_WKUP_IOPAD(0x2a10, PIN_OUTPUT | MUX_MODE3)   /* sys_boot3.dss_data20 */
-			OMAP3_WKUP_IOPAD(0x2a12, PIN_OUTPUT | MUX_MODE3)   /* sys_boot4.dss_data21 */
-			OMAP3_WKUP_IOPAD(0x2a14, PIN_OUTPUT | MUX_MODE3)   /* sys_boot5.dss_data22 */
-			OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | MUX_MODE3)   /* sys_boot6.dss_data23 */
-		>;
-	};
-};
-
-&mmc1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc1_pins>;
-};
-
-&mmc2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc2_pins>;
-};
-
-&mmc3 {
-	status = "disabled";
-};
-
-&uart1 {
-	interrupts-extended = <&intc 72 &omap3_pmx_core OMAP3_UART1_RX>;
-};
-
-&uart2 {
-	interrupts-extended = <&intc 73 &omap3_pmx_core OMAP3_UART2_RX>;
-};
-
-&uart3 {
-	interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart3_pins>;
-};
-
-/*
- * GPIO_61 (nUSB2_EN_1V8) must be low to enable on-board EHCI USB2 interface
- * for bus switch SN74CB3Q3384A, level-shifter SN74AVC16T245DGGR, and 1.8V.
- */
-&gpio2 {
-	en_usb2_port {
-		gpio-hog;
-		gpios = <29 GPIO_ACTIVE_HIGH>;	/* gpio_61 */
-		output-low;
-		line-name = "enable usb2 port";
-	};
-};
-
-/* T2_GPIO_2 low to route GPIO_61 to on-board devices */
-&twl_gpio {
-	en_on_board_gpio_61 {
-		gpio-hog;
-		gpios = <2 GPIO_ACTIVE_HIGH>;
-		output-low;
-		line-name = "en_hsusb2_clk";
-	};
-};
-
 &gpmc {
-	ranges = <0 0 0x30000000 0x1000000>,	/* CS0: 16MB for NAND */
-		 <5 0 0x2c000000 0x01000000>;
-
 	nand@0,0 {
 		compatible = "ti,omap2-nand";
 		reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
@@ -309,9 +107,4 @@
 			reg = <0x780000 0x1f880000>;
 		};
 	};
-
-	ethernet@gpmc {
-		pinctrl-names = "default";
-		pinctrl-0 = <&smsc911x_pins>;
-	};
 };
diff --git a/arch/arm/boot/dts/omap3-evm-common.dtsi b/arch/arm/boot/dts/omap3-evm-common.dtsi
index 2b1d6977a535..dbc3f030a16c 100644
--- a/arch/arm/boot/dts/omap3-evm-common.dtsi
+++ b/arch/arm/boot/dts/omap3-evm-common.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Common support for omap3 EVM boards
  */
@@ -115,7 +116,7 @@
 &mmc1 {
 	interrupts-extended = <&intc 83 &omap3_pmx_core 0x11a>;
 	vmmc-supply = <&vmmc1>;
-	vmmc_aux-supply = <&vsim>;
+	vqmmc-supply = <&vsim>;
 	bus-width = <8>;
 };
 
diff --git a/arch/arm/boot/dts/omap3-evm-processor-common.dtsi b/arch/arm/boot/dts/omap3-evm-processor-common.dtsi
new file mode 100644
index 000000000000..ce7f42f9448c
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-evm-processor-common.dtsi
@@ -0,0 +1,216 @@
+/*
+ * Common support for omap3 EVM 35xx/37xx processor modules
+ */
+
+/ {
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>; /* 256 MB */
+	};
+
+	wl12xx_vmmc: wl12xx_vmmc {
+		pinctrl-names = "default";
+		pinctrl-0 = <&wl12xx_gpio>;
+	};
+};
+
+&dss {
+	vdds_dsi-supply = <&vpll2>;
+	vdda_video-supply = <&lcd_3v3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <
+		&dss_dpi_pins1
+		&dss_dpi_pins2
+	>;
+};
+
+&hsusb2_phy {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ehci_phy_pins>;
+};
+
+&omap3_pmx_core {
+	pinctrl-names = "default";
+	pinctrl-0 = <&on_board_gpio_61 &hsusb2_pins>;
+
+	dss_dpi_pins1: pinmux_dss_dpi_pins2 {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */
+			OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)   /* dss_hsync.dss_hsync */
+			OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)   /* dss_vsync.dss_vsync */
+			OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)   /* dss_acbias.dss_acbias */
+
+			OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)   /* dss_data6.dss_data6 */
+			OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)   /* dss_data7.dss_data7 */
+			OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)   /* dss_data8.dss_data8 */
+			OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)   /* dss_data9.dss_data9 */
+			OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)   /* dss_data10.dss_data10 */
+			OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)   /* dss_data11.dss_data11 */
+			OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)   /* dss_data12.dss_data12 */
+			OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)   /* dss_data13.dss_data13 */
+			OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)   /* dss_data14.dss_data14 */
+			OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)   /* dss_data15.dss_data15 */
+			OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)   /* dss_data16.dss_data16 */
+			OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)   /* dss_data17.dss_data17 */
+
+			OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE3)   /* dss_data18.dss_data0 */
+			OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE3)   /* dss_data19.dss_data1 */
+			OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE3)   /* dss_data20.dss_data2 */
+			OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE3)   /* dss_data21.dss_data3 */
+			OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE3)   /* dss_data22.dss_data4 */
+			OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE3)   /* dss_data23.dss_data5 */
+		>;
+	};
+
+	mmc1_pins: pinmux_mmc1_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2144, PIN_OUTPUT_PULLUP | MUX_MODE0)	/* sdmmc1_clk.sdmmc1_clk */
+			OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0)		/* sdmmc1_cmd.sdmmc1_cmd */
+			OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat0.sdmmc1_dat0 */
+			OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat1.sdmmc1_dat1 */
+			OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat2.sdmmc1_dat2 */
+			OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat3.sdmmc1_dat3 */
+			OMAP3_CORE1_IOPAD(0x2150, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat4.sdmmc1_dat4 */
+			OMAP3_CORE1_IOPAD(0x2152, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat5.sdmmc1_dat5 */
+			OMAP3_CORE1_IOPAD(0x2154, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat6.sdmmc1_dat6 */
+			OMAP3_CORE1_IOPAD(0x2156, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat7.sdmmc1_dat7 */
+		>;
+	};
+
+	/* NOTE: Clocked externally, needs INPUT also for sdmmc2_clk.sdmmc2_clk */
+	mmc2_pins: pinmux_mmc2_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_clk.sdmmc2_clk */
+			OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_cmd.sdmmc2_cmd */
+			OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat0.sdmmc2_dat0 */
+			OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
+			OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat2.sdmmc2_dat2 */
+			OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat3.sdmmc2_dat3 */
+		>;
+	};
+
+	uart3_pins: pinmux_uart3_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x219e, WAKEUP_EN | PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
+			OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)		/* uart3_tx_irtx.uart3_tx_irtx */
+		>;
+	};
+
+	/* Devices are routed with gpmc_nbe1.gpio_61 to on-board devices */
+	on_board_gpio_61: pinmux_ehci_port_select_pins {
+		pinctrl-single,pins = <
+		OMAP3_CORE1_IOPAD(0x20c8, PIN_OUTPUT | MUX_MODE4)
+		>;
+	};
+
+	/* Used by OHCI and EHCI. OHCI won't work without external phy */
+	hsusb2_pins: pinmux_hsusb2_pins {
+		pinctrl-single,pins = <
+
+		/* mcspi1_cs3.hsusb2_data2 */
+		OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* mcspi2_clk.hsusb2_data7 */
+		OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* mcspi2_simo.hsusb2_data4 */
+		OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* mcspi2_somi.hsusb2_data5 */
+		OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* mcspi2_cs0.hsusb2_data6 */
+		OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* mcspi2_cs1.hsusb2_data3 */
+		OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3)
+		>;
+	};
+
+	wl12xx_gpio: pinmux_wl12xx_gpio {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2180, PIN_OUTPUT | MUX_MODE4)		/* uart1_cts.gpio_150 */
+			OMAP3_CORE1_IOPAD(0x217e, PIN_INPUT | MUX_MODE4)		/* uart1_rts.gpio_149 */
+		>;
+	};
+
+	smsc911x_pins: pinmux_smsc911x_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x21d2, PIN_INPUT | MUX_MODE4)		/* mcspi1_cs2.gpio_176 */
+		>;
+	};
+};
+
+&omap3_pmx_wkup {
+	dss_dpi_pins2: pinmux_dss_dpi_pins1 {
+		pinctrl-single,pins = <
+			OMAP3_WKUP_IOPAD(0x2a0a, PIN_OUTPUT | MUX_MODE3)   /* sys_boot0.dss_data18 */
+			OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE3)   /* sys_boot1.dss_data19 */
+			OMAP3_WKUP_IOPAD(0x2a10, PIN_OUTPUT | MUX_MODE3)   /* sys_boot3.dss_data20 */
+			OMAP3_WKUP_IOPAD(0x2a12, PIN_OUTPUT | MUX_MODE3)   /* sys_boot4.dss_data21 */
+			OMAP3_WKUP_IOPAD(0x2a14, PIN_OUTPUT | MUX_MODE3)   /* sys_boot5.dss_data22 */
+			OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | MUX_MODE3)   /* sys_boot6.dss_data23 */
+		>;
+	};
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pins>;
+};
+
+&mmc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc2_pins>;
+};
+
+&mmc3 {
+	status = "disabled";
+};
+
+&uart1 {
+	interrupts-extended = <&intc 72 &omap3_pmx_core OMAP3_UART1_RX>;
+};
+
+&uart2 {
+	interrupts-extended = <&intc 73 &omap3_pmx_core OMAP3_UART2_RX>;
+};
+
+&uart3 {
+	interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart3_pins>;
+};
+
+/*
+ * GPIO_61 (nUSB2_EN_1V8) must be low to enable on-board EHCI USB2 interface
+ * for bus switch SN74CB3Q3384A, level-shifter SN74AVC16T245DGGR, and 1.8V.
+ */
+&gpio2 {
+	en_usb2_port {
+		gpio-hog;
+		gpios = <29 GPIO_ACTIVE_HIGH>;	/* gpio_61 */
+		output-low;
+		line-name = "enable usb2 port";
+	};
+};
+
+/* T2_GPIO_2 low to route GPIO_61 to on-board devices */
+&twl_gpio {
+	en_on_board_gpio_61 {
+		gpio-hog;
+		gpios = <2 GPIO_ACTIVE_HIGH>;
+		output-low;
+		line-name = "en_hsusb2_clk";
+	};
+};
+
+&gpmc {
+	ranges = <0 0 0x30000000 0x1000000>,	/* CS0: 16MB for NAND */
+		 <5 0 0x2c000000 0x01000000>;	/* CS5: 16MB for LAN9220 */
+
+	ethernet@gpmc {
+		pinctrl-names = "default";
+		pinctrl-0 = <&smsc911x_pins>;
+	};
+};
diff --git a/arch/arm/boot/dts/omap3-evm.dts b/arch/arm/boot/dts/omap3-evm.dts
index 99b2bfcd1059..21a3b88aef0c 100644
--- a/arch/arm/boot/dts/omap3-evm.dts
+++ b/arch/arm/boot/dts/omap3-evm.dts
@@ -9,13 +9,81 @@
 
 #include "omap34xx.dtsi"
 #include "omap3-evm-common.dtsi"
+#include "omap3-evm-processor-common.dtsi"
 
 / {
 	model = "TI OMAP35XX EVM (TMDSEVM3530)";
-	compatible = "ti,omap3-evm", "ti,omap3";
+	compatible = "ti,omap3-evm", "ti,omap3430", "ti,omap3";
+};
+
+&omap3_pmx_core2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&hsusb2_2_pins>;
+
+	ehci_phy_pins: pinmux_ehci_phy_pins {
+		pinctrl-single,pins = <
+
+		/* EHCI PHY reset GPIO etk_d7.gpio_21 */
+		OMAP3430_CORE2_IOPAD(0x25ea, PIN_OUTPUT | MUX_MODE4)
+
+		/* EHCI VBUS etk_d8.gpio_22 */
+		OMAP3430_CORE2_IOPAD(0x25ec, PIN_OUTPUT | MUX_MODE4)
+		>;
+	};
+
+	/* Used by OHCI and EHCI. OHCI won't work without external phy */
+	hsusb2_2_pins: pinmux_hsusb2_2_pins {
+		pinctrl-single,pins = <
+
+		/* etk_d10.hsusb2_clk */
+		OMAP3430_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3)
+
+		/* etk_d11.hsusb2_stp */
+		OMAP3430_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3)
+
+		/* etk_d12.hsusb2_dir */
+		OMAP3430_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* etk_d13.hsusb2_nxt */
+		OMAP3430_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* etk_d14.hsusb2_data0 */
+		OMAP3430_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* etk_d15.hsusb2_data1 */
+		OMAP3430_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3)
+		>;
+	};
+};
+
+&gpmc {
+	nand@0,0 {
+		compatible = "ti,omap2-nand";
+		reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
+		interrupt-parent = <&gpmc>;
+		interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
+			     <1 IRQ_TYPE_NONE>;	/* termcount */
+		linux,mtd-name= "micron,mt29f2g16abdhc";
+		nand-bus-width = <16>;
+		gpmc,device-width = <2>;
+		ti,nand-ecc-opt = "bch8";
+
+		gpmc,sync-clk-ps = <0>;
+		gpmc,cs-on-ns = <0>;
+		gpmc,cs-rd-off-ns = <44>;
+		gpmc,cs-wr-off-ns = <44>;
+		gpmc,adv-on-ns = <6>;
+		gpmc,adv-rd-off-ns = <34>;
+		gpmc,adv-wr-off-ns = <44>;
+		gpmc,we-off-ns = <40>;
+		gpmc,oe-off-ns = <54>;
+		gpmc,access-ns = <64>;
+		gpmc,rd-cycle-ns = <82>;
+		gpmc,wr-cycle-ns = <82>;
+		gpmc,wr-access-ns = <40>;
+		gpmc,wr-data-mux-bus-ns = <0>;
 
-	memory@80000000 {
-		device_type = "memory";
-		reg = <0x80000000 0x10000000>; /* 256 MB */
+		#address-cells = <1>;
+		#size-cells = <1>;
 	};
 };
diff --git a/arch/arm/boot/dts/omap3-lilly-a83x.dtsi b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
index fa611a5e4850..343a36d8031d 100644
--- a/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
+++ b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
@@ -257,7 +257,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c3_pins>;
 		gpiom1: gpio@20 {
-			compatible = "mcp,mcp23017";
+			compatible = "microchip,mcp23017";
 			gpio-controller;
 			#gpio-cells = <2>;
 			reg = <0x20>;
diff --git a/arch/arm/boot/dts/omap3-n9.dts b/arch/arm/boot/dts/omap3-n9.dts
index b9e58c536afd..39e35f8b8206 100644
--- a/arch/arm/boot/dts/omap3-n9.dts
+++ b/arch/arm/boot/dts/omap3-n9.dts
@@ -26,6 +26,7 @@
 		clocks = <&isp 0>;
 		clock-frequency = <9600000>;
 		nokia,nvm-size = <(16 * 64)>;
+		flash-leds = <&as3645a_flash &as3645a_indicator>;
 		port {
 			smia_1_1: endpoint {
 				link-frequencies = /bits/ 64 <199200000 210000000 499200000>;
diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index 49f37084e435..669c51c00c00 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -164,6 +164,29 @@
 	};
 };
 
+&isp {
+	vdds_csib-supply = <&vaux2>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&camera_pins>;
+
+	ports {
+		port@1 {
+			reg = <1>;
+
+			csi_isp: endpoint {
+				remote-endpoint = <&csi_cam1>;
+				bus-type = <3>; /* CCP2 */
+				clock-lanes = <1>;
+				data-lanes = <0>;
+				lane-polarity = <0 0>;
+				/* Select strobe = <1> for back camera, <0> for front camera */
+				strobe = <1>;
+			};
+		};
+	};
+};
+
 &omap3_pmx_core {
 	pinctrl-names = "default";
 
@@ -328,6 +351,22 @@
 			OMAP3_CORE1_IOPAD(0x218e, PIN_OUTPUT | MUX_MODE4)		/* gpio 157 => cmt_bsi */
 		>;
 	};
+
+	camera_pins: pinmux_camera {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x210c, PIN_OUTPUT | MUX_MODE7)       /* cam_hs */
+			OMAP3_CORE1_IOPAD(0x210e, PIN_OUTPUT | MUX_MODE7)       /* cam_vs */
+			OMAP3_CORE1_IOPAD(0x2110, PIN_OUTPUT | MUX_MODE0)       /* cam_xclka */
+			OMAP3_CORE1_IOPAD(0x211e, PIN_OUTPUT | MUX_MODE7)       /* cam_d4 */
+			OMAP3_CORE1_IOPAD(0x2122, PIN_INPUT | MUX_MODE0)        /* cam_d6 */
+			OMAP3_CORE1_IOPAD(0x2124, PIN_INPUT | MUX_MODE0)        /* cam_d7 */
+			OMAP3_CORE1_IOPAD(0x2126, PIN_INPUT | MUX_MODE0)        /* cam_d8 */
+			OMAP3_CORE1_IOPAD(0x2128, PIN_INPUT | MUX_MODE0)        /* cam_d9 */
+			OMAP3_CORE1_IOPAD(0x212a, PIN_OUTPUT | MUX_MODE7)       /* cam_d10 */
+			OMAP3_CORE1_IOPAD(0x212e, PIN_OUTPUT | MUX_MODE7)       /* cam_xclkb */
+			OMAP3_CORE1_IOPAD(0x2132, PIN_OUTPUT | MUX_MODE0)       /* cam_strobe */
+		>;
+	};
 };
 
 &i2c1 {
@@ -726,6 +765,40 @@
 		st,max-limit-y = <32>;
 		st,max-limit-z = <32>;
 	};
+
+	cam1: camera@3e {
+		compatible = "toshiba,et8ek8";
+		reg = <0x3e>;
+
+		vana-supply = <&vaux4>;
+
+		clocks = <&isp 0>;
+		clock-names = "extclk";
+		clock-frequency = <9600000>;
+
+		reset-gpio = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* 102 */
+
+		port {
+			csi_cam1: endpoint {
+				bus-type = <3>; /* CCP2 */
+				strobe = <1>;
+				clock-inv = <0>;
+				crc = <1>;
+
+				remote-endpoint = <&csi_isp>;
+			};
+		};
+	};
+
+	/* D/A converter for auto-focus */
+	ad5820: dac@c {
+		compatible = "adi,ad5820";
+		reg = <0x0c>;
+
+		VANA-supply = <&vaux4>;
+
+		#io-channel-cells = <0>;
+	};
 };
 
 &mmc1 {
@@ -733,6 +806,9 @@
 	pinctrl-0 = <&mmc1_pins>;
 	vmmc-supply = <&vmmc1>;
 	bus-width = <4>;
+	/* For debugging, it is often good idea to remove this GPIO.
+	   It means you can remove back cover (to reboot by removing
+	   battery) and still use the MMC card. */
 	cd-gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>; /* 160 */
 };
 
@@ -741,7 +817,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc2_pins>;
 	vmmc-supply = <&vaux3>;
-	vmmc_aux-supply = <&vsim>;
+	vqmmc-supply = <&vsim>;
 	bus-width = <8>;
 	non-removable;
 	no-sdio;
diff --git a/arch/arm/boot/dts/omap3-n950-n9.dtsi b/arch/arm/boot/dts/omap3-n950-n9.dtsi
index df3366fa5409..12fbb3da5fce 100644
--- a/arch/arm/boot/dts/omap3-n950-n9.dtsi
+++ b/arch/arm/boot/dts/omap3-n950-n9.dtsi
@@ -265,6 +265,24 @@
 
 &i2c2 {
 	clock-frequency = <400000>;
+
+	as3645a@30 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x30>;
+		compatible = "ams,as3645a";
+		as3645a_flash: flash@0 {
+			reg = <0x0>;
+			flash-timeout-us = <150000>;
+			flash-max-microamp = <320000>;
+			led-max-microamp = <60000>;
+			ams,input-max-microamp = <1750000>;
+		};
+		as3645a_indicator: indicator@1 {
+			reg = <0x1>;
+			led-max-microamp = <10000>;
+		};
+	};
 };
 
 &i2c3 {
diff --git a/arch/arm/boot/dts/omap3-n950.dts b/arch/arm/boot/dts/omap3-n950.dts
index 646601a3ebd8..c354a1ed1e70 100644
--- a/arch/arm/boot/dts/omap3-n950.dts
+++ b/arch/arm/boot/dts/omap3-n950.dts
@@ -60,6 +60,7 @@
 		clocks = <&isp 0>;
 		clock-frequency = <9600000>;
 		nokia,nvm-size = <(16 * 64)>;
+		flash-leds = <&as3645a_flash &as3645a_indicator>;
 		port {
 			smia_1_1: endpoint {
 				link-frequencies = /bits/ 64 <210000000 333600000 398400000>;
diff --git a/arch/arm/boot/dts/omap3-overo-base.dtsi b/arch/arm/boot/dts/omap3-overo-base.dtsi
index cd220342a805..f25e158e7163 100644
--- a/arch/arm/boot/dts/omap3-overo-base.dtsi
+++ b/arch/arm/boot/dts/omap3-overo-base.dtsi
@@ -181,7 +181,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc2_pins>;
 	vmmc-supply = <&w3cbw003c_npoweron>;
-	vmmc_aux-supply = <&w3cbw003c_wifi_nreset>;
+	vqmmc-supply = <&w3cbw003c_wifi_nreset>;
 	bus-width = <4>;
 	cap-sdio-irq;
 	non-removable;
diff --git a/arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi b/arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi
index 157345bb8e79..b8b9fcc41ef1 100644
--- a/arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi
+++ b/arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Common file for omap dpi panels with QVGA and reset pins
  *
@@ -29,6 +30,7 @@
 		compatible = "sharp,ls037v7dw01";
 		label = "lcd";
 		power-supply = <&lcd_3v3>;
+		envdd-supply = <&lcd_3v3>;
 
 		port {
 			lcd_in: endpoint {
diff --git a/arch/arm/boot/dts/omap3-sb-t35.dtsi b/arch/arm/boot/dts/omap3-sb-t35.dtsi
index 4476fb685a1b..22b4c8bdcc65 100644
--- a/arch/arm/boot/dts/omap3-sb-t35.dtsi
+++ b/arch/arm/boot/dts/omap3-sb-t35.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Common support for CompuLab SB-T35 used on SBC-T3530, SBC-T3517 and SBC-T3730
  */
diff --git a/arch/arm/boot/dts/omap3-sbc-t3517.dts b/arch/arm/boot/dts/omap3-sbc-t3517.dts
index c2d5c28a1a70..a69d32860421 100644
--- a/arch/arm/boot/dts/omap3-sbc-t3517.dts
+++ b/arch/arm/boot/dts/omap3-sbc-t3517.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Suppport for CompuLab SBC-T3517 with CM-T3517
  */
diff --git a/arch/arm/boot/dts/omap3-sbc-t3530.dts b/arch/arm/boot/dts/omap3-sbc-t3530.dts
index 834bc786cd12..ae96002abb3b 100644
--- a/arch/arm/boot/dts/omap3-sbc-t3530.dts
+++ b/arch/arm/boot/dts/omap3-sbc-t3530.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Suppport for CompuLab SBC-T3530 with CM-T3530
  */
diff --git a/arch/arm/boot/dts/omap3-sbc-t3730.dts b/arch/arm/boot/dts/omap3-sbc-t3730.dts
index 73c7bf4a4a08..7de6df16fc17 100644
--- a/arch/arm/boot/dts/omap3-sbc-t3730.dts
+++ b/arch/arm/boot/dts/omap3-sbc-t3730.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Suppport for CompuLab SBC-T3730 with CM-T3730
  */
diff --git a/arch/arm/boot/dts/omap3-tao3530.dtsi b/arch/arm/boot/dts/omap3-tao3530.dtsi
index 06ac0f80bcf0..9a601d15247b 100644
--- a/arch/arm/boot/dts/omap3-tao3530.dtsi
+++ b/arch/arm/boot/dts/omap3-tao3530.dtsi
@@ -223,7 +223,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc1_pins>;
 	vmmc-supply = <&vmmc1>;
-	vmmc_aux-supply = <&vsim>;
+	vqmmc-supply = <&vsim>;
 	cd-gpios = <&twl_gpio 0 GPIO_ACTIVE_HIGH>;
 	bus-width = <8>;
 };
diff --git a/arch/arm/boot/dts/omap3-zoom3.dts b/arch/arm/boot/dts/omap3-zoom3.dts
index 45e2ce0803de..96d0301a336a 100644
--- a/arch/arm/boot/dts/omap3-zoom3.dts
+++ b/arch/arm/boot/dts/omap3-zoom3.dts
@@ -174,7 +174,7 @@
 
 &mmc1 {
 	vmmc-supply = <&vmmc1>;
-	vmmc_aux-supply = <&vsim>;
+	vqmmc-supply = <&vsim>;
 	bus-width = <4>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc1_pins>;
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index a3ff4933dbc1..90b5c7148feb 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -215,6 +215,7 @@
 			#dma-cells = <1>;
 			dma-channels = <32>;
 			dma-requests = <96>;
+			ti,hwmods = "dma";
 		};
 
 		gpio1: gpio@48310000 {
@@ -713,14 +714,12 @@
 			usbhsohci: ohci@48064400 {
 				compatible = "ti,ohci-omap3";
 				reg = <0x48064400 0x400>;
-				interrupt-parent = <&intc>;
 				interrupts = <76>;
 			};
 
 			usbhsehci: ehci@48064800 {
 				compatible = "ti,ehci-omap";
 				reg = <0x48064800 0x400>;
-				interrupt-parent = <&intc>;
 				interrupts = <77>;
 			};
 		};
@@ -831,7 +830,6 @@
 				reg-names = "tx",
 					    "rx";
 
-				interrupt-parent = <&intc>;
 				interrupts = <67>,
 					     <68>;
 			};
@@ -844,7 +842,6 @@
 				reg-names = "tx",
 					    "rx";
 
-				interrupt-parent = <&intc>;
 				interrupts = <69>,
 					     <70>;
 			};
diff --git a/arch/arm/boot/dts/omap3430-sdp.dts b/arch/arm/boot/dts/omap3430-sdp.dts
index abd6921143be..908951eb5943 100644
--- a/arch/arm/boot/dts/omap3430-sdp.dts
+++ b/arch/arm/boot/dts/omap3430-sdp.dts
@@ -33,7 +33,7 @@
 
 &mmc1 {
 	vmmc-supply = <&vmmc1>;
-	vmmc_aux-supply = <&vsim>;
+	vqmmc-supply = <&vsim>;
 	/*
 	 * S6-3 must be in ON position for 8 bit mode to function
 	 * Else, use 4 bit mode
diff --git a/arch/arm/boot/dts/omap4-droid4-xt894.dts b/arch/arm/boot/dts/omap4-droid4-xt894.dts
index 10ca1c174995..8b93d37310f2 100644
--- a/arch/arm/boot/dts/omap4-droid4-xt894.dts
+++ b/arch/arm/boot/dts/omap4-droid4-xt894.dts
@@ -129,6 +129,34 @@
 		output-high;
 		line-name = "touchscreen-reset";
 	};
+
+	pwm8: dmtimer-pwm-8 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&vibrator_direction_pin>;
+
+		compatible = "ti,omap-dmtimer-pwm";
+		#pwm-cells = <3>;
+		ti,timers = <&timer8>;
+		ti,clock-source = <0x01>;
+	};
+
+	pwm9: dmtimer-pwm-9 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&vibrator_enable_pin>;
+
+		compatible = "ti,omap-dmtimer-pwm";
+		#pwm-cells = <3>;
+		ti,timers = <&timer9>;
+		ti,clock-source = <0x01>;
+	};
+
+	vibrator {
+		compatible = "pwm-vibrator";
+		pwms = <&pwm9 0 10000000 0>, <&pwm8 0 10000000 0>;
+		pwm-names = "enable", "direction";
+		direction-duty-cycle-ns = <10000000>;
+	};
+
 };
 
 &dsi1 {
@@ -373,7 +401,7 @@
 	/* hdmi_cec.hdmi_cec, hdmi_scl.hdmi_scl, hdmi_sda.hdmi_sda */
 	dss_hdmi_pins: pinmux_dss_hdmi_pins {
 		pinctrl-single,pins = <
-		OMAP4_IOPAD(0x09a, PIN_INPUT_PULLUP | MUX_MODE0)
+		OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0)
 		OMAP4_IOPAD(0x09c, PIN_INPUT | MUX_MODE0)
 		OMAP4_IOPAD(0x09e, PIN_INPUT | MUX_MODE0)
 		>;
@@ -488,6 +516,18 @@
 		OMAP4_IOPAD(0x040, PIN_OUTPUT_PULLDOWN | MUX_MODE3)
 		>;
 	};
+
+	vibrator_direction_pin: pinmux_vibrator_direction_pin {
+		pinctrl-single,pins = <
+		OMAP4_IOPAD(0x1ce, PIN_OUTPUT | MUX_MODE1)	/* dmtimer8_pwm_evt (gpio_27) */
+		>;
+	};
+
+	vibrator_enable_pin: pinmux_vibrator_enable_pin {
+		pinctrl-single,pins = <
+		OMAP4_IOPAD(0X1d0, PIN_OUTPUT | MUX_MODE1)	/* dmtimer9_pwm_evt (gpio_28) */
+		>;
+	};
 };
 
 &uart3 {
diff --git a/arch/arm/boot/dts/omap4-duovero-parlor.dts b/arch/arm/boot/dts/omap4-duovero-parlor.dts
index 1b825128a7b9..a9a584b5b955 100644
--- a/arch/arm/boot/dts/omap4-duovero-parlor.dts
+++ b/arch/arm/boot/dts/omap4-duovero-parlor.dts
@@ -100,7 +100,7 @@
 	dss_hdmi_pins: pinmux_dss_hdmi_pins {
 		pinctrl-single,pins = <
 			OMAP4_IOPAD(0x098, PIN_INPUT | MUX_MODE3)		/* hdmi_hpd.gpio_63 */
-			OMAP4_IOPAD(0x09a, PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_cec.hdmi_cec */
+			OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0)		/* hdmi_cec.hdmi_cec */
 			OMAP4_IOPAD(0x09c, PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_ddc_scl.hdmi_ddc_scl */
 			OMAP4_IOPAD(0x09e, PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_ddc_sda.hdmi_ddc_sda */
 		>;
diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi
index edbc4090297d..22c1eee9b07a 100644
--- a/arch/arm/boot/dts/omap4-panda-common.dtsi
+++ b/arch/arm/boot/dts/omap4-panda-common.dtsi
@@ -13,6 +13,10 @@
 		reg = <0x80000000 0x40000000>; /* 1 GB */
 	};
 
+	chosen {
+		stdout-path = &uart3;
+	};
+
 	aliases {
 		display0 = &dvi0;
 		display1 = &hdmi0;
@@ -267,7 +271,7 @@
 
 	dss_hdmi_pins: pinmux_dss_hdmi_pins {
 		pinctrl-single,pins = <
-			OMAP4_IOPAD(0x09a, PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_cec.hdmi_cec */
+			OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0)		/* hdmi_cec.hdmi_cec */
 			OMAP4_IOPAD(0x09c, PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_scl.hdmi_scl */
 			OMAP4_IOPAD(0x09e, PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_sda.hdmi_sda */
 		>;
diff --git a/arch/arm/boot/dts/omap4-sdp-es23plus.dts b/arch/arm/boot/dts/omap4-sdp-es23plus.dts
index b4d19a7ae393..3d3140fd9659 100644
--- a/arch/arm/boot/dts/omap4-sdp-es23plus.dts
+++ b/arch/arm/boot/dts/omap4-sdp-es23plus.dts
@@ -10,7 +10,7 @@
 /* SDP boards with 4430 ES2.3+ or 4460 have external pullups on SCL & SDA */
 &dss_hdmi_pins {
 	pinctrl-single,pins = <
-		OMAP4_IOPAD(0x09a, PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_cec.hdmi_cec */
+		OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0)		/* hdmi_cec.hdmi_cec */
 		OMAP4_IOPAD(0x09c, PIN_INPUT | MUX_MODE0)		/* hdmi_scl.hdmi_scl */
 		OMAP4_IOPAD(0x09e, PIN_INPUT | MUX_MODE0)		/* hdmi_sda.hdmi_sda */
 		>;
diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts
index d728ec963111..280d92d42bf1 100644
--- a/arch/arm/boot/dts/omap4-sdp.dts
+++ b/arch/arm/boot/dts/omap4-sdp.dts
@@ -290,7 +290,7 @@
 
 	dss_hdmi_pins: pinmux_dss_hdmi_pins {
 		pinctrl-single,pins = <
-			OMAP4_IOPAD(0x09a, PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_cec.hdmi_cec */
+			OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0)		/* hdmi_cec.hdmi_cec */
 			OMAP4_IOPAD(0x09c, PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_scl.hdmi_scl */
 			OMAP4_IOPAD(0x09e, PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_sda.hdmi_sda */
 		>;
diff --git a/arch/arm/boot/dts/omap4-var-om44customboard.dtsi b/arch/arm/boot/dts/omap4-var-om44customboard.dtsi
index 74940b6d7719..676d8dd0624a 100644
--- a/arch/arm/boot/dts/omap4-var-om44customboard.dtsi
+++ b/arch/arm/boot/dts/omap4-var-om44customboard.dtsi
@@ -122,7 +122,7 @@
 
 	dss_hdmi_pins: pinmux_dss_hdmi_pins {
 		pinctrl-single,pins = <
-			OMAP4_IOPAD(0x09a, PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_cec.hdmi_cec */
+			OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0)		/* hdmi_cec.hdmi_cec */
 			OMAP4_IOPAD(0x09c, PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_scl.hdmi_scl */
 			OMAP4_IOPAD(0x09e, PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_sda.hdmi_sda */
 		>;
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 64d00f5893a6..1dc5a76b3c71 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -51,6 +51,17 @@
 		};
 	};
 
+	/*
+	 * Note that 4430 needs cross trigger interface (CTI) supported
+	 * before we can configure the interrupts. This means sampling
+	 * events are not supported for pmu. Note that 4460 does not use
+	 * CTI, see also 4460.dtsi.
+	 */
+	pmu {
+		compatible = "arm,cortex-a9-pmu";
+		ti,hwmods = "debugss";
+	};
+
 	gic: interrupt-controller@48241000 {
 		compatible = "arm,cortex-a9-gic";
 		interrupt-controller;
@@ -163,6 +174,7 @@
 				#address-cells = <1>;
 				#size-cells = <1>;
 				ranges = <0 0x2000 0x1000>;
+				ti,hwmods = "ctrl_module_core";
 
 				scm_conf: scm_conf@0 {
 					compatible = "syscon";
@@ -175,9 +187,11 @@
 			omap4_padconf_core: scm@100000 {
 				compatible = "ti,omap4-scm-padconf-core",
 					     "simple-bus";
+				reg = <0x100000 0x1000>;
 				#address-cells = <1>;
 				#size-cells = <1>;
 				ranges = <0 0x100000 0x1000>;
+				ti,hwmods = "ctrl_module_pad_core";
 
 				omap4_pmx_core: pinmux@40 {
 					compatible = "ti,omap4-padconf",
@@ -252,17 +266,33 @@
 					};
 				};
 
-				omap4_pmx_wkup: pinmux@1e040 {
-					compatible = "ti,omap4-padconf",
-						     "pinctrl-single";
-					reg = <0x1e040 0x0038>;
+				omap4_scm_wkup: scm@c000 {
+					compatible = "ti,omap4-scm-wkup";
+					reg = <0xc000 0x1000>;
+					ti,hwmods = "ctrl_module_wkup";
+				};
+
+				omap4_padconf_wkup: padconf@1e000 {
+					compatible = "ti,omap4-scm-padconf-wkup",
+						     "simple-bus";
+					reg = <0x1e000 0x1000>;
 					#address-cells = <1>;
-					#size-cells = <0>;
-					#pinctrl-cells = <1>;
-					#interrupt-cells = <1>;
-					interrupt-controller;
-					pinctrl-single,register-width = <16>;
-					pinctrl-single,function-mask = <0x7fff>;
+					#size-cells = <1>;
+					ranges = <0 0x1e000 0x1000>;
+					ti,hwmods = "ctrl_module_pad_wkup";
+
+					omap4_pmx_wkup: pinmux@40 {
+						compatible = "ti,omap4-padconf",
+							     "pinctrl-single";
+						reg = <0x40 0x0038>;
+						#address-cells = <1>;
+						#size-cells = <0>;
+						#pinctrl-cells = <1>;
+						#interrupt-cells = <1>;
+						interrupt-controller;
+						pinctrl-single,register-width = <16>;
+						pinctrl-single,function-mask = <0x7fff>;
+					};
 				};
 			};
 		};
@@ -282,6 +312,7 @@
 			#dma-cells = <1>;
 			dma-channels = <32>;
 			dma-requests = <127>;
+			ti,hwmods = "dma_system";
 		};
 
 		gpio1: gpio@4a310000 {
@@ -351,6 +382,19 @@
 			#interrupt-cells = <2>;
 		};
 
+		target-module@48076000 {
+			compatible = "ti,sysc-omap4";
+			ti,hwmods = "slimbus2";
+			reg = <0x48076000 0x4>,
+			      <0x48076010 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x48076000 0x001000>;
+
+			/* No child device binding or driver in mainline */
+		};
+
 		elm: elm@48078000 {
 			compatible = "ti,am3352-elm";
 			reg = <0x48078000 0x2000>;
@@ -411,6 +455,57 @@
 			clock-frequency = <48000000>;
 		};
 
+		target-module@4a0db000 {
+			compatible = "ti,sysc-sr";
+			ti,hwmods = "smartreflex_iva";
+			reg = <0x4a0db000 0x4>,
+			      <0x4a0db008 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x4a0db000 0x001000>;
+
+			smartreflex_iva: smartreflex@0 {
+				compatible = "ti,omap4-smartreflex-iva";
+				reg = <0 0x80>;
+				interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
+		target-module@4a0dd000 {
+			compatible = "ti,sysc-sr";
+			ti,hwmods = "smartreflex_core";
+			reg = <0x4a0dd000 0x4>,
+			      <0x4a0dd008 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x4a0dd000 0x001000>;
+
+			smartreflex_core: smartreflex@0 {
+				compatible = "ti,omap4-smartreflex-core";
+				reg = <0 0x80>;
+				interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
+		target-module@4a0d9000 {
+			compatible = "ti,sysc-sr";
+			ti,hwmods = "smartreflex_mpu";
+			reg = <0x4a0d9000 0x4>,
+			      <0x4a0d9008 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x4a0d9000 0x001000>;
+
+			smartreflex_mpu: smartreflex@0 {
+				compatible = "ti,omap4-smartreflex-mpu";
+				reg = <0 0x80>;
+				interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
 		hwspinlock: spinlock@4a0f6000 {
 			compatible = "ti,omap4-hwspinlock";
 			reg = <0x4a0f6000 0x1000>;
@@ -489,6 +584,13 @@
 			dma-names = "tx0", "rx0", "tx1", "rx1";
 		};
 
+		hdqw1w: 1w@480b2000 {
+			compatible = "ti,omap3-1w";
+			reg = <0x480b2000 0x1000>;
+			interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+			ti,hwmods = "hdq1w";
+		};
+
 		mcspi3: spi@480b8000 {
 			compatible = "ti,omap4-mcspi";
 			reg = <0x480b8000 0x200>;
@@ -565,6 +667,40 @@
 			dma-names = "tx", "rx";
 		};
 
+		hsi: hsi@4a058000 {
+			compatible = "ti,omap4-hsi";
+			reg = <0x4a058000 0x4000>,
+			      <0x4a05c000 0x1000>;
+			reg-names = "sys", "gdd";
+			ti,hwmods = "hsi";
+
+			clocks = <&hsi_fck>;
+			clock-names = "hsi_fck";
+
+			interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "gdd_mpu";
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x4a058000 0x4000>;
+
+			hsi_port1: hsi-port@2000 {
+				compatible = "ti,omap4-hsi-port";
+				reg = <0x2000 0x800>,
+				      <0x2800 0x800>;
+				reg-names = "tx", "rx";
+				interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			hsi_port2: hsi-port@3000 {
+				compatible = "ti,omap4-hsi-port";
+				reg = <0x3000 0x800>,
+				      <0x3800 0x800>;
+				reg-names = "tx", "rx";
+				interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
 		mmu_dsp: mmu@4a066000 {
 			compatible = "ti,omap4-iommu";
 			reg = <0x4a066000 0x100>;
@@ -573,6 +709,19 @@
 			#iommu-cells = <0>;
 		};
 
+		target-module@52000000 {
+			compatible = "ti,sysc-omap4";
+			ti,hwmods = "iss";
+			reg = <0x52000000 0x4>,
+			      <0x52000010 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x52000000 0x1000000>;
+
+			/* No child device binding, driver in staging */
+		};
+
 		mmu_ipu: mmu@55082000 {
 			compatible = "ti,omap4-iommu";
 			reg = <0x55082000 0x100>;
@@ -589,6 +738,14 @@
 			ti,hwmods = "wd_timer2";
 		};
 
+		wdt3: wdt@40130000 {
+			compatible = "ti,omap4-wdt", "ti,omap3-wdt";
+			reg = <0x40130000 0x80>, /* MPU private access */
+			      <0x49030000 0x80>; /* L3 Interconnect */
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+			ti,hwmods = "wd_timer3";
+		};
+
 		mcpdm: mcpdm@40132000 {
 			compatible = "ti,omap4-mcpdm";
 			reg = <0x40132000 0x7f>, /* MPU private access */
@@ -659,6 +816,56 @@
 			status = "disabled";
 		};
 
+		target-module@40128000 {
+			compatible = "ti,sysc-mcasp";
+			ti,hwmods = "mcasp";
+			reg = <0x40128004 0x4>;
+			reg-names = "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x00000000 0x40128000 0x1000>, /* MPU */
+				 <0x49028000 0x49028000 0x1000>; /* L3 */
+
+			/*
+			 * Child device unsupported by davinci-mcasp. At least
+			 * RX path is disabled for omap4, and only DIT mode
+			 * works with no I2S. See also old Android kernel
+			 * omap-mcasp driver for more information.
+			 */
+		};
+
+		target-module@4012c000 {
+			compatible = "ti,sysc-omap4";
+			ti,hwmods = "slimbus1";
+			reg = <0x4012c000 0x4>,
+			      <0x4012c010 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x00000000 0x4012c000 0x1000>, /* MPU */
+				 <0x4902c000 0x4902c000 0x1000>; /* L3 */
+
+			/* No child device binding or driver in mainline */
+		};
+
+		target-module@401f1000 {
+			compatible = "ti,sysc-omap4";
+			ti,hwmods = "aess";
+			reg = <0x401f1000 0x4>,
+			      <0x401f1010 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x00000000 0x401f1000 0x1000>, /* MPU */
+				 <0x490f1000 0x490f1000 0x1000>; /* L3 */
+
+			/*
+			 * No child device binding or driver in mainline.
+			 * See Android tree and related upstreaming efforts
+			 * for the old driver.
+			 */
+		};
+
 		mcbsp4: mcbsp@48096000 {
 			compatible = "ti,omap4-mcbsp";
 			reg = <0x48096000 0xff>; /* L4 Interconnect */
@@ -747,6 +954,19 @@
 			};
 		};
 
+		target-module@4a10a000 {
+			compatible = "ti,sysc-omap4";
+			ti,hwmods = "fdif";
+			reg = <0x4a10a000 0x4>,
+			      <0x4a10a010 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x4a10a000 0x1000>;
+
+			/* No child device binding or driver in mainline */
+		};
+
 		timer1: timer@4a318000 {
 			compatible = "ti,omap3430-timer";
 			reg = <0x4a318000 0x80>;
@@ -962,6 +1182,22 @@
 			status = "disabled";
 		};
 
+		target-module@56000000 {
+			compatible = "ti,sysc-omap4";
+			ti,hwmods = "gpu";
+			reg = <0x5601fc00 0x4>,
+			      <0x5601fc10 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x56000000 0x2000000>;
+
+			/*
+			 * Closed source PowerVR driver, no child device
+			 * binding or driver in mainline
+			 */
+		};
+
 		dss: dss@58000000 {
 			compatible = "ti,omap4-dss";
 			reg = <0x58000000 0x80>;
diff --git a/arch/arm/boot/dts/omap5-board-common.dtsi b/arch/arm/boot/dts/omap5-board-common.dtsi
index 4caadb253249..575ecffb0e9e 100644
--- a/arch/arm/boot/dts/omap5-board-common.dtsi
+++ b/arch/arm/boot/dts/omap5-board-common.dtsi
@@ -14,6 +14,10 @@
 		display0 = &hdmi0;
 	};
 
+	chosen {
+		stdout-path = &uart3;
+	};
+
 	vmain: fixedregulator-vmain {
 		compatible = "regulator-fixed";
 		regulator-name = "vmain";
@@ -290,7 +294,7 @@
 
 	dss_hdmi_pins: pinmux_dss_hdmi_pins {
 		pinctrl-single,pins = <
-			OMAP5_IOPAD(0x13c, PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_cec.hdmi_cec */
+			OMAP5_IOPAD(0x13c, PIN_INPUT | MUX_MODE0)	/* hdmi_cec.hdmi_cec */
 			OMAP5_IOPAD(0x140, PIN_INPUT | MUX_MODE0)	/* hdmi_ddc_scl.hdmi_ddc_scl */
 			OMAP5_IOPAD(0x142, PIN_INPUT | MUX_MODE0)	/* hdmi_ddc_sda.hdmi_ddc_sda */
 		>;
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts b/arch/arm/boot/dts/omap5-cm-t54.dts
index 78397f66d0b2..5b172a04b6f1 100644
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Support for CompuLab CM-T54
  */
@@ -266,7 +267,7 @@
 
 	dss_hdmi_pins: pinmux_dss_hdmi_pins {
 		pinctrl-single,pins = <
-			OMAP5_IOPAD(0x013c, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec */
+			OMAP5_IOPAD(0x013c, PIN_INPUT | MUX_MODE0) /* hdmi_cec */
 			OMAP5_IOPAD(0x0140, PIN_INPUT | MUX_MODE0) /* hdmi_ddc_scl */
 			OMAP5_IOPAD(0x0142, PIN_INPUT | MUX_MODE0) /* hdmi_ddc_sda */
 		>;
diff --git a/arch/arm/boot/dts/omap5-sbc-t54.dts b/arch/arm/boot/dts/omap5-sbc-t54.dts
index 7b8810d13257..657df46251c2 100644
--- a/arch/arm/boot/dts/omap5-sbc-t54.dts
+++ b/arch/arm/boot/dts/omap5-sbc-t54.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Suppport for CompuLab CM-T54 on SB-T54 baseboard
  */
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index eaff2a5751dd..4cd0005e462f 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -194,7 +194,7 @@
 						pbias_mmc_reg: pbias_mmc_omap5 {
 							regulator-name = "pbias_mmc_omap5";
 							regulator-min-microvolt = <1800000>;
-							regulator-max-microvolt = <3000000>;
+							regulator-max-microvolt = <3300000>;
 						};
 					};
 				};
@@ -295,6 +295,7 @@
 			#dma-cells = <1>;
 			dma-channels = <32>;
 			dma-requests = <127>;
+			ti,hwmods = "dma_system";
 		};
 
 		gpio1: gpio@4ae10000 {
diff --git a/arch/arm/boot/dts/owl-s500-cubieboard6.dts b/arch/arm/boot/dts/owl-s500-cubieboard6.dts
new file mode 100644
index 000000000000..ea4e01bce8d1
--- /dev/null
+++ b/arch/arm/boot/dts/owl-s500-cubieboard6.dts
@@ -0,0 +1,44 @@
+/*
+ * Cubietech CubieBoard6
+ *
+ * Copyright (c) 2017 Andreas Färber
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/dts-v1/;
+
+#include "owl-s500.dtsi"
+
+/ {
+	compatible = "cubietech,cubieboard6", "actions,s500";
+	model = "CubieBoard6";
+
+	aliases {
+		serial3 = &uart3;
+	};
+
+	chosen {
+		stdout-path = "serial3:115200n8";
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x80000000>;
+	};
+
+	uart3_clk: uart3-clk {
+		compatible = "fixed-clock";
+		clock-frequency = <921600>;
+		#clock-cells = <0>;
+	};
+};
+
+&timer {
+	clocks = <&hosc>;
+};
+
+&uart3 {
+	status = "okay";
+	clocks = <&uart3_clk>;
+};
diff --git a/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts b/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts
index 521463d4cac6..7be1d2eaf3f0 100644
--- a/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts
+++ b/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts
@@ -19,8 +19,15 @@
 	chosen {
 		stdout-path = "serial3:115200n8";
 	};
+
+	uart3_clk: uart3-clk {
+		compatible = "fixed-clock";
+		clock-frequency = <921600>;
+		#clock-cells = <0>;
+	};
 };
 
 &uart3 {
 	status = "okay";
+	clocks = <&uart3_clk>;
 };
diff --git a/arch/arm/boot/dts/owl-s500.dtsi b/arch/arm/boot/dts/owl-s500.dtsi
index 51a48741d4c0..43c9980a4260 100644
--- a/arch/arm/boot/dts/owl-s500.dtsi
+++ b/arch/arm/boot/dts/owl-s500.dtsi
@@ -7,6 +7,7 @@
  */
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/power/owl-s500-powergate.h>
 
 / {
 	compatible = "actions,s500";
@@ -43,6 +44,7 @@
 			compatible = "arm,cortex-a9";
 			reg = <0x2>;
 			enable-method = "actions,s500-smp";
+			power-domains = <&sps S500_PD_CPU2>;
 		};
 
 		cpu3: cpu@3 {
@@ -50,6 +52,7 @@
 			compatible = "arm,cortex-a9";
 			reg = <0x3>;
 			enable-method = "actions,s500-smp";
+			power-domains = <&sps S500_PD_CPU3>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/ox810se.dtsi b/arch/arm/boot/dts/ox810se.dtsi
index 46aa6db8353a..c2b48a1838eb 100644
--- a/arch/arm/boot/dts/ox810se.dtsi
+++ b/arch/arm/boot/dts/ox810se.dtsi
@@ -207,7 +207,7 @@
 				};
 			};
 
-			gpio0: gpio@000000 {
+			gpio0: gpio@0 {
 				compatible = "oxsemi,ox810se-gpio";
 				reg = <0x000000 0x100000>;
 				interrupts = <21>;
@@ -296,7 +296,7 @@
 			compatible = "simple-bus";
 			ranges = <0 0x45000000 0x1000000>;
 
-			sys: sys-ctrl@000000 {
+			sys: sys-ctrl@0 {
 				compatible = "oxsemi,ox810se-sys-ctrl", "syscon", "simple-mfd";
 				reg = <0x000000 0x100000>;
 
diff --git a/arch/arm/boot/dts/ox820.dtsi b/arch/arm/boot/dts/ox820.dtsi
index 459207536a46..085bbd33eadc 100644
--- a/arch/arm/boot/dts/ox820.dtsi
+++ b/arch/arm/boot/dts/ox820.dtsi
@@ -173,7 +173,7 @@
 				};
 			};
 
-			gpio0: gpio@000000 {
+			gpio0: gpio@0 {
 				compatible = "oxsemi,ox820-gpio";
 				reg = <0x000000 0x100000>;
 				interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/picoxcell-pc3x2.dtsi b/arch/arm/boot/dts/picoxcell-pc3x2.dtsi
index 533919e96eae..a1266cf8776c 100644
--- a/arch/arm/boot/dts/picoxcell-pc3x2.dtsi
+++ b/arch/arm/boot/dts/picoxcell-pc3x2.dtsi
@@ -124,7 +124,7 @@
 			#size-cells = <1>;
 			ranges = <0 0x200000 0x80000>;
 
-			rtc0: rtc@00000 {
+			rtc0: rtc@0 {
 				compatible = "picochip,pc3x2-rtc";
 				clock-freq = <200000000>;
 				reg = <0x00000 0xf>;
diff --git a/arch/arm/boot/dts/picoxcell-pc3x3.dtsi b/arch/arm/boot/dts/picoxcell-pc3x3.dtsi
index ab3e80085511..d78cd207eca1 100644
--- a/arch/arm/boot/dts/picoxcell-pc3x3.dtsi
+++ b/arch/arm/boot/dts/picoxcell-pc3x3.dtsi
@@ -223,7 +223,7 @@
 			#size-cells = <1>;
 			ranges = <0 0x200000 0x80000>;
 
-			rtc0: rtc@00000 {
+			rtc0: rtc@0 {
 				compatible = "picochip,pc3x2-rtc";
 				clock-freq = <200000000>;
 				reg = <0x00000 0xf>;
diff --git a/arch/arm/boot/dts/pm9g45.dts b/arch/arm/boot/dts/pm9g45.dts
index 3139221737ee..be5177221cbb 100644
--- a/arch/arm/boot/dts/pm9g45.dts
+++ b/arch/arm/boot/dts/pm9g45.dts
@@ -127,12 +127,12 @@
 			};
 		};
 
-		usb0: ohci@00700000 {
+		usb0: ohci@700000 {
 			status = "okay";
 			num-ports = <2>;
 		};
 
-		usb1: ehci@00800000 {
+		usb1: ehci@800000 {
 			status = "okay";
 		};
 	};
diff --git a/arch/arm/boot/dts/pxa27x.dtsi b/arch/arm/boot/dts/pxa27x.dtsi
index 5f1d6da02a4c..747f750f675d 100644
--- a/arch/arm/boot/dts/pxa27x.dtsi
+++ b/arch/arm/boot/dts/pxa27x.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* The pxa3xx skeleton simply augments the 2xx version */
 #include "pxa2xx.dtsi"
 #include "dt-bindings/clock/pxa-clock.h"
diff --git a/arch/arm/boot/dts/pxa3xx.dtsi b/arch/arm/boot/dts/pxa3xx.dtsi
index 7a0cc4ea819a..55c75b67351c 100644
--- a/arch/arm/boot/dts/pxa3xx.dtsi
+++ b/arch/arm/boot/dts/pxa3xx.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* The pxa3xx skeleton simply augments the 2xx version */
 #include "pxa2xx.dtsi"
 
diff --git a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
index 9d725f983282..497bb065eb9d 100644
--- a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
+++ b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
@@ -397,23 +397,23 @@
 					xoadc-ref-supply = <&pm8058_l18>;
 
 					/* Board-specific channels */
-					mpp5@05 {
+					mpp5@5 {
 						/* Connected to AOUT of ALS sensor */
 						reg = <0x00 0x05>;
 					};
-					mpp6@06 {
+					mpp6@6 {
 						/* Connected to test point TP43 */
 						reg = <0x00 0x06>;
 					};
-					mpp7@07 {
+					mpp7@7 {
 						/* Connected to battery thermistor */
 						reg = <0x00 0x07>;
 					};
-					mpp8@08 {
+					mpp8@8 {
 						/* Connected to battery ID detector */
 						reg = <0x00 0x08>;
 					};
-					mpp9@09 {
+					mpp9@9 {
 						/* Connected to XO thermistor */
 						reg = <0x00 0x09>;
 					};
@@ -512,7 +512,7 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&dragon_gsbi12_i2c_pins>;
 
-				ak8975@0c {
+				ak8975@c {
 					compatible = "asahi-kasei,ak8975";
 					reg = <0x0c>;
 					/* FIXME: GPIO33 has interrupt 224 on the PM8058 */
diff --git a/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval-pins.dtsi b/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval-pins.dtsi
index a3efb9704fcd..8df73156b73a 100644
--- a/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval-pins.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval-pins.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 &tlmm_pinmux {
 	card_detect: card-detect {
 		mux {
diff --git a/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts b/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts
index f245064f320e..76b56eafaab9 100644
--- a/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "qcom-apq8064-v2.0.dtsi"
 #include "qcom-apq8064-arrow-sd-600eval-pins.dtsi"
 #include <dt-bindings/gpio/gpio.h>
diff --git a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
index 3483a66e44c1..a701d4bac320 100644
--- a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "qcom-apq8064-v2.0.dtsi"
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
diff --git a/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts b/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
index 5b151e425530..b818ebce0978 100644
--- a/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "qcom-apq8064-v2.0.dtsi"
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
index 053b5bdd7808..83aaf4a74398 100644
--- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "qcom-apq8064-v2.0.dtsi"
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
diff --git a/arch/arm/boot/dts/qcom-apq8064-pins.dtsi b/arch/arm/boot/dts/qcom-apq8064-pins.dtsi
index 173ab7c299ce..cbe42c4153a0 100644
--- a/arch/arm/boot/dts/qcom-apq8064-pins.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064-pins.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 
 &tlmm_pinmux {
 	sdc4_gpios: sdc4-gpios {
diff --git a/arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dts b/arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dts
index 88a9aff41e2f..8bf488fb86ad 100644
--- a/arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "qcom-apq8064-v2.0.dtsi"
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
diff --git a/arch/arm/boot/dts/qcom-apq8064-v2.0.dtsi b/arch/arm/boot/dts/qcom-apq8064-v2.0.dtsi
index 935c3945fc5e..46ed48f0244f 100644
--- a/arch/arm/boot/dts/qcom-apq8064-v2.0.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064-v2.0.dtsi
@@ -1 +1,2 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "qcom-apq8064.dtsi"
diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index f3db185a6809..3ca96e361878 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "skeleton.dtsi"
@@ -590,6 +591,7 @@
 				clocks = <&gcc GSBI6_QUP_CLK>,
 					 <&gcc GSBI6_H_CLK>;
 				clock-names = "core", "iface";
+				status = "disabled";
 			};
 		};
 
@@ -906,11 +908,11 @@
 				usb_hs1_phy: phy {
 					compatible = "qcom,usb-hs-phy-apq8064",
 						     "qcom,usb-hs-phy";
-					#phy-cells = <0>;
 					clocks = <&sleep_clk>, <&cxo_board>;
 					clock-names = "sleep", "ref";
 					resets = <&usb1 0>;
 					reset-names = "por";
+					#phy-cells = <0>;
 				};
 			};
 		};
@@ -1263,6 +1265,7 @@
 		dsi0_phy: dsi-phy@4700200 {
 			compatible = "qcom,dsi-phy-28nm-8960";
 			#clock-cells = <1>;
+			#phy-cells = <0>;
 
 			reg = <0x04700200 0x100>,
 				<0x04700300 0x200>,
@@ -1417,6 +1420,7 @@
 
 			clocks = <&mmcc HDMI_S_AHB_CLK>;
 			clock-names = "slave_iface_clk";
+			#phy-cells = <0>;
 		};
 
 		mdp: mdp@5100000 {
diff --git a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
index 32f3b81f609c..244f04e19c9d 100644
--- a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
+++ b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "qcom-msm8974.dtsi"
 #include "qcom-pm8841.dtsi"
 #include "qcom-pm8941.dtsi"
diff --git a/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts b/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts
index 2052b84a77c6..44cd72f1b1be 100644
--- a/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts
+++ b/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "qcom-apq8084.dtsi"
 #include "qcom-pma8084.dtsi"
 
diff --git a/arch/arm/boot/dts/qcom-apq8084-mtp.dts b/arch/arm/boot/dts/qcom-apq8084-mtp.dts
index d174d15bcf70..c6b6680248a6 100644
--- a/arch/arm/boot/dts/qcom-apq8084-mtp.dts
+++ b/arch/arm/boot/dts/qcom-apq8084-mtp.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "qcom-apq8084.dtsi"
 #include "qcom-pma8084.dtsi"
 
diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi
index 80d48867107f..0e1e98707e3f 100644
--- a/arch/arm/boot/dts/qcom-apq8084.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8084.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "skeleton.dtsi"
diff --git a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
index b9457dd21a69..e413b21ee331 100644
--- a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
@@ -20,27 +20,12 @@
 	model = "Qualcomm Technologies, Inc. IPQ4019/AP-DK01.1";
 	compatible = "qcom,ipq4019";
 
-	clocks {
-                xo: xo {
-                        compatible = "fixed-clock";
-                        clock-frequency = <48000000>;
-                        #clock-cells = <0>;
-                };
-	};
-
 	soc {
-
-
-		timer {
-			compatible = "arm,armv7-timer";
-			interrupts = <1 2 0xf08>,
-				     <1 3 0xf08>,
-				     <1 4 0xf08>,
-				     <1 1 0xf08>;
-			clock-frequency = <48000000>;
+		rng@22000 {
+			status = "ok";
 		};
 
-		pinctrl@0x01000000 {
+		pinctrl@1000000 {
 			serial_pins: serial_pinmux {
 				mux {
 					pins = "gpio60", "gpio61";
@@ -108,5 +93,13 @@
 		watchdog@b017000 {
 			status = "ok";
 		};
+
+		wifi@a000000 {
+			status = "ok";
+		};
+
+		wifi@a800000 {
+			status = "ok";
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/qcom-ipq4019.dtsi b/arch/arm/boot/dts/qcom-ipq4019.dtsi
index 4b7d97275c62..10d112a4078e 100644
--- a/arch/arm/boot/dts/qcom-ipq4019.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi
@@ -96,6 +96,21 @@
 			clock-frequency = <32768>;
 			#clock-cells = <0>;
 		};
+
+		xo: xo {
+			compatible = "fixed-clock";
+			clock-frequency = <48000000>;
+			#clock-cells = <0>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv7-timer";
+		interrupts = <1 2 0xf08>,
+			     <1 3 0xf08>,
+			     <1 4 0xf08>,
+			     <1 1 0xf08>;
+		clock-frequency = <48000000>;
 	};
 
 	soc {
@@ -119,7 +134,15 @@
 			reg = <0x1800000 0x60000>;
 		};
 
-		tlmm: pinctrl@0x01000000 {
+		rng@22000 {
+			compatible = "qcom,prng";
+			reg = <0x22000 0x140>;
+			clocks = <&gcc GCC_PRNG_AHB_CLK>;
+			clock-names = "core";
+			status = "disabled";
+		};
+
+		tlmm: pinctrl@1000000 {
 			compatible = "qcom,ipq4019-pinctrl";
 			reg = <0x01000000 0x300000>;
 			gpio-controller;
@@ -269,5 +292,89 @@
 			compatible = "qcom,pshold";
 			reg = <0x4ab000 0x4>;
 		};
+
+		wifi0: wifi@a000000 {
+			compatible = "qcom,ipq4019-wifi";
+			reg = <0xa000000 0x200000>;
+			resets = <&gcc WIFI0_CPU_INIT_RESET>,
+				 <&gcc WIFI0_RADIO_SRIF_RESET>,
+				 <&gcc WIFI0_RADIO_WARM_RESET>,
+				 <&gcc WIFI0_RADIO_COLD_RESET>,
+				 <&gcc WIFI0_CORE_WARM_RESET>,
+				 <&gcc WIFI0_CORE_COLD_RESET>;
+			reset-names = "wifi_cpu_init", "wifi_radio_srif",
+				      "wifi_radio_warm", "wifi_radio_cold",
+				      "wifi_core_warm", "wifi_core_cold";
+			clocks = <&gcc GCC_WCSS2G_CLK>,
+				 <&gcc GCC_WCSS2G_REF_CLK>,
+				 <&gcc GCC_WCSS2G_RTC_CLK>;
+			clock-names = "wifi_wcss_cmd", "wifi_wcss_ref",
+				      "wifi_wcss_rtc";
+			interrupts = <GIC_SPI 32 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 33 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 34 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 35 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 36 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 37 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 38 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 39 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 40 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 41 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 42 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 43 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 44 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 45 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 46 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 47 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 168 IRQ_TYPE_NONE>;
+			interrupt-names =  "msi0",  "msi1",  "msi2",  "msi3",
+					   "msi4",  "msi5",  "msi6",  "msi7",
+					   "msi8",  "msi9", "msi10", "msi11",
+					  "msi12", "msi13", "msi14", "msi15",
+					  "legacy";
+			status = "disabled";
+		};
+
+		wifi1: wifi@a800000 {
+			compatible = "qcom,ipq4019-wifi";
+			reg = <0xa800000 0x200000>;
+			resets = <&gcc WIFI1_CPU_INIT_RESET>,
+				 <&gcc WIFI1_RADIO_SRIF_RESET>,
+				 <&gcc WIFI1_RADIO_WARM_RESET>,
+				 <&gcc WIFI1_RADIO_COLD_RESET>,
+				 <&gcc WIFI1_CORE_WARM_RESET>,
+				 <&gcc WIFI1_CORE_COLD_RESET>;
+			reset-names = "wifi_cpu_init", "wifi_radio_srif",
+				      "wifi_radio_warm", "wifi_radio_cold",
+				      "wifi_core_warm", "wifi_core_cold";
+			clocks = <&gcc GCC_WCSS5G_CLK>,
+				 <&gcc GCC_WCSS5G_REF_CLK>,
+				 <&gcc GCC_WCSS5G_RTC_CLK>;
+			clock-names = "wifi_wcss_cmd", "wifi_wcss_ref",
+				      "wifi_wcss_rtc";
+			interrupts = <GIC_SPI 48 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 49 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 50 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 51 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 52 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 53 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 54 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 55 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 56 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 58 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 59 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 60 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 61 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 62 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 63 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 169 IRQ_TYPE_NONE>;
+			interrupt-names =  "msi0",  "msi1",  "msi2",  "msi3",
+					   "msi4",  "msi5",  "msi6",  "msi7",
+					   "msi8",  "msi9", "msi10", "msi11",
+					  "msi12", "msi13", "msi14", "msi15",
+					  "legacy";
+			status = "disabled";
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
index 348503d1a1c1..bcf53e37ed93 100644
--- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
+++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "qcom-ipq8064-v1.0.dtsi"
 
 / {
diff --git a/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi b/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi
index 7093b075e408..e1181194e8d3 100644
--- a/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi
@@ -1 +1,2 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "qcom-ipq8064.dtsi"
diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi
index f1fbffe59b93..1e0a3b446f7a 100644
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "skeleton.dtsi"
diff --git a/arch/arm/boot/dts/qcom-msm8660-surf.dts b/arch/arm/boot/dts/qcom-msm8660-surf.dts
index 1adc04978a47..f01a11b18d6a 100644
--- a/arch/arm/boot/dts/qcom-msm8660-surf.dts
+++ b/arch/arm/boot/dts/qcom-msm8660-surf.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/input/input.h>
 
 #include "qcom-msm8660.dtsi"
diff --git a/arch/arm/boot/dts/qcom-msm8660.dtsi b/arch/arm/boot/dts/qcom-msm8660.dtsi
index 1b5d31b33b5e..33030f9419fe 100644
--- a/arch/arm/boot/dts/qcom-msm8660.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8660.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 /include/ "skeleton.dtsi"
@@ -123,6 +124,73 @@
 			reg = <0x900000 0x4000>;
 		};
 
+		gsbi6: gsbi@16500000 {
+			compatible = "qcom,gsbi-v1.0.0";
+			cell-index = <12>;
+			reg = <0x16500000 0x100>;
+			clocks = <&gcc GSBI6_H_CLK>;
+			clock-names = "iface";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			syscon-tcsr = <&tcsr>;
+
+			gsbi6_serial: serial@16540000 {
+				compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
+				reg = <0x16540000 0x1000>,
+				      <0x16500000 0x1000>;
+				interrupts = <GIC_SPI 156 IRQ_TYPE_NONE>;
+				clocks = <&gcc GSBI6_UART_CLK>, <&gcc GSBI6_H_CLK>;
+				clock-names = "core", "iface";
+				status = "disabled";
+			};
+
+			gsbi6_i2c: i2c@16580000 {
+				compatible = "qcom,i2c-qup-v1.1.1";
+				reg = <0x16580000 0x1000>;
+				interrupts = <GIC_SPI 157 IRQ_TYPE_NONE>;
+				clocks = <&gcc GSBI6_QUP_CLK>, <&gcc GSBI6_H_CLK>;
+				clock-names = "core", "iface";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+		};
+
+		gsbi7: gsbi@16600000 {
+			compatible = "qcom,gsbi-v1.0.0";
+			cell-index = <12>;
+			reg = <0x16600000 0x100>;
+			clocks = <&gcc GSBI7_H_CLK>;
+			clock-names = "iface";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			syscon-tcsr = <&tcsr>;
+
+			gsbi7_serial: serial@16640000 {
+				compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
+				reg = <0x16640000 0x1000>,
+				      <0x16600000 0x1000>;
+				interrupts = <GIC_SPI 158 IRQ_TYPE_NONE>;
+				clocks = <&gcc GSBI7_UART_CLK>, <&gcc GSBI7_H_CLK>;
+				clock-names = "core", "iface";
+				status = "disabled";
+			};
+
+			gsbi7_i2c: i2c@16680000 {
+				compatible = "qcom,i2c-qup-v1.1.1";
+				reg = <0x16680000 0x1000>;
+				interrupts = <GIC_SPI 159 IRQ_TYPE_NONE>;
+				clocks = <&gcc GSBI7_QUP_CLK>, <&gcc GSBI7_H_CLK>;
+				clock-names = "core", "iface";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+		};
 
 		gsbi8: gsbi@19800000 {
 			compatible = "qcom,gsbi-v1.0.0";
@@ -316,37 +384,37 @@
 					#size-cells = <0>;
 					#io-channel-cells = <2>;
 
-					vcoin: adc-channel@00 {
+					vcoin: adc-channel@0 {
 						reg = <0x00 0x00>;
 					};
-					vbat: adc-channel@01 {
+					vbat: adc-channel@1 {
 						reg = <0x00 0x01>;
 					};
-					dcin: adc-channel@02 {
+					dcin: adc-channel@2 {
 						reg = <0x00 0x02>;
 					};
-					ichg: adc-channel@03 {
+					ichg: adc-channel@3 {
 						reg = <0x00 0x03>;
 					};
-					vph_pwr: adc-channel@04 {
+					vph_pwr: adc-channel@4 {
 						reg = <0x00 0x04>;
 					};
-					usb_vbus: adc-channel@0a {
+					usb_vbus: adc-channel@a {
 						reg = <0x00 0x0a>;
 					};
-					die_temp: adc-channel@0b {
+					die_temp: adc-channel@b {
 						reg = <0x00 0x0b>;
 					};
-					ref_625mv: adc-channel@0c {
+					ref_625mv: adc-channel@c {
 						reg = <0x00 0x0c>;
 					};
-					ref_1250mv: adc-channel@0d {
+					ref_1250mv: adc-channel@d {
 						reg = <0x00 0x0d>;
 					};
-					ref_325mv: adc-channel@0e {
+					ref_325mv: adc-channel@e {
 						reg = <0x00 0x0e>;
 					};
-					ref_muxoff: adc-channel@0f {
+					ref_muxoff: adc-channel@f {
 						reg = <0x00 0x0f>;
 					};
 				};
diff --git a/arch/arm/boot/dts/qcom-msm8960-cdp.dts b/arch/arm/boot/dts/qcom-msm8960-cdp.dts
index b72a55462caf..82d5d8267adf 100644
--- a/arch/arm/boot/dts/qcom-msm8960-cdp.dts
+++ b/arch/arm/boot/dts/qcom-msm8960-cdp.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/input/input.h>
 
 #include "qcom-msm8960.dtsi"
diff --git a/arch/arm/boot/dts/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom-msm8960.dtsi
index 288f56e0ccf5..1733d8f40ab1 100644
--- a/arch/arm/boot/dts/qcom-msm8960.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8960.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 /include/ "skeleton.dtsi"
diff --git a/arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dts b/arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dts
new file mode 100644
index 000000000000..d0a5df90b543
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dts
@@ -0,0 +1,321 @@
+#include "qcom-msm8974.dtsi"
+#include "qcom-pm8841.dtsi"
+#include "qcom-pm8941.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+
+
+/ {
+	model = "Fairphone 2";
+	compatible = "fairphone,fp2", "qcom,msm8974";
+
+	aliases {
+		serial0 = &blsp1_uart2;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		input-name = "gpio-keys";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_keys_pin_a>;
+
+		camera-snapshot {
+			label = "camera_snapshot";
+			gpios = <&pm8941_gpios 1 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_CAMERA>;
+			wakeup-source;
+			debounce-interval = <15>;
+		};
+
+		volume-down {
+			label = "volume_down";
+			gpios = <&pm8941_gpios 2 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEDOWN>;
+			wakeup-source;
+			debounce-interval = <15>;
+		};
+
+		volume-up {
+			label = "volume_up";
+			gpios = <&pm8941_gpios 5 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+			wakeup-source;
+			debounce-interval = <15>;
+		};
+	};
+
+	smd {
+		rpm {
+			rpm_requests {
+				pm8841-regulators {
+					s1 {
+						regulator-min-microvolt = <675000>;
+						regulator-max-microvolt = <1050000>;
+					};
+
+					s2 {
+						regulator-min-microvolt = <500000>;
+						regulator-max-microvolt = <1050000>;
+					};
+
+					s3 {
+						regulator-min-microvolt = <1050000>;
+						regulator-max-microvolt = <1050000>;
+					};
+				};
+
+				pm8941-regulators {
+					vdd_l1_l3-supply = <&pm8941_s1>;
+					vdd_l2_lvs1_2_3-supply = <&pm8941_s3>;
+					vdd_l4_l11-supply = <&pm8941_s1>;
+					vdd_l5_l7-supply = <&pm8941_s2>;
+					vdd_l6_l12_l14_l15-supply = <&pm8941_s2>;
+					vdd_l9_l10_l17_l22-supply = <&vreg_boost>;
+					vdd_l13_l20_l23_l24-supply = <&vreg_boost>;
+					vdd_l21-supply = <&vreg_boost>;
+
+					s1 {
+						regulator-min-microvolt = <1300000>;
+						regulator-max-microvolt = <1300000>;
+
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					s2 {
+						regulator-min-microvolt = <2150000>;
+						regulator-max-microvolt = <2150000>;
+
+						regulator-boot-on;
+					};
+
+					s3 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					l1 {
+						regulator-min-microvolt = <1225000>;
+						regulator-max-microvolt = <1225000>;
+
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					l2 {
+						regulator-min-microvolt = <1200000>;
+						regulator-max-microvolt = <1200000>;
+					};
+
+					l3 {
+						regulator-min-microvolt = <1225000>;
+						regulator-max-microvolt = <1225000>;
+					};
+
+					l4 {
+						regulator-min-microvolt = <1225000>;
+						regulator-max-microvolt = <1225000>;
+					};
+
+					l5 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+					};
+
+					l6 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+
+						regulator-boot-on;
+					};
+
+					l7 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+
+						regulator-boot-on;
+					};
+
+					l8 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+					};
+
+					l9 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <2950000>;
+					};
+
+					l10 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <2950000>;
+					};
+
+					l11 {
+						regulator-min-microvolt = <1225000>;
+						regulator-max-microvolt = <1350000>;
+					};
+
+					l12 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					l13 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <2950000>;
+
+						regulator-boot-on;
+					};
+
+					l14 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+					};
+
+					l15 {
+						regulator-min-microvolt = <2050000>;
+						regulator-max-microvolt = <2050000>;
+					};
+
+					l16 {
+						regulator-min-microvolt = <2700000>;
+						regulator-max-microvolt = <2700000>;
+					};
+
+					l17 {
+						regulator-min-microvolt = <2850000>;
+						regulator-max-microvolt = <2850000>;
+					};
+
+					l18 {
+						regulator-min-microvolt = <2850000>;
+						regulator-max-microvolt = <2850000>;
+					};
+
+					l19 {
+						regulator-min-microvolt = <2900000>;
+						regulator-max-microvolt = <3350000>;
+					};
+
+					l20 {
+						regulator-min-microvolt = <2950000>;
+						regulator-max-microvolt = <2950000>;
+
+						regulator-boot-on;
+					};
+
+					l21 {
+						regulator-min-microvolt = <2950000>;
+						regulator-max-microvolt = <2950000>;
+
+						regulator-boot-on;
+					};
+
+					l22 {
+						regulator-min-microvolt = <3000000>;
+						regulator-max-microvolt = <3300000>;
+					};
+
+					l23 {
+						regulator-min-microvolt = <3000000>;
+						regulator-max-microvolt = <3000000>;
+					};
+
+					l24 {
+						regulator-min-microvolt = <3075000>;
+						regulator-max-microvolt = <3075000>;
+
+						regulator-boot-on;
+					};
+				};
+			};
+		};
+	};
+};
+
+&soc {
+	serial@f991e000 {
+		status = "ok";
+	};
+
+	pinctrl@fd510000 {
+		sdhc1_pin_a: sdhc1-pin-active {
+			clk {
+				pins = "sdc1_clk";
+				drive-strength = <16>;
+				bias-disable;
+			};
+
+			cmd-data {
+				pins = "sdc1_cmd", "sdc1_data";
+				drive-strength = <10>;
+				bias-pull-up;
+			};
+		};
+	};
+
+	sdhci@f9824900 {
+		status = "ok";
+
+		vmmc-supply = <&pm8941_l20>;
+		vqmmc-supply = <&pm8941_s3>;
+
+		bus-width = <8>;
+		non-removable;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdhc1_pin_a>;
+	};
+
+	usb@f9a55000 {
+		status = "ok";
+
+		phys = <&usb_hs1_phy>;
+		phy-select = <&tcsr 0xb000 0>;
+		extcon = <&smbb>, <&usb_id>;
+		vbus-supply = <&chg_otg>;
+
+		hnp-disable;
+		srp-disable;
+		adp-disable;
+
+		ulpi {
+			phy@a {
+				status = "ok";
+
+				v1p8-supply = <&pm8941_l6>;
+				v3p3-supply = <&pm8941_l24>;
+
+				extcon = <&smbb>;
+				qcom,init-seq = /bits/ 8 <0x1 0x64>;
+			};
+		};
+	};
+};
+
+&spmi_bus {
+	pm8941@0 {
+		gpios@c000 {
+			gpio_keys_pin_a: gpio-keys-active {
+				pins = "gpio1", "gpio2", "gpio5";
+				function = "normal";
+
+				bias-pull-up;
+				power-source = <PM8941_GPIO_S3>;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
index 382bcc3231a9..4dc0b347b1ee 100644
--- a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "qcom-msm8974.dtsi"
 #include "qcom-pm8841.dtsi"
 #include "qcom-pm8941.dtsi"
diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-castor.dts b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-castor.dts
new file mode 100644
index 000000000000..e87f2c99060d
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-castor.dts
@@ -0,0 +1,641 @@
+#include "qcom-msm8974pro.dtsi"
+#include "qcom-pm8841.dtsi"
+#include "qcom-pm8941.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+
+/ {
+	model = "Sony Xperia Z2 Tablet";
+	compatible = "sony,xperia-castor", "qcom,msm8974";
+
+	aliases {
+		serial0 = &blsp1_uart2;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		input-name = "gpio-keys";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_keys_pin_a>;
+
+		volume-down {
+			label = "volume_down";
+			gpios = <&pm8941_gpios 2 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_VOLUMEDOWN>;
+		};
+
+		camera-snapshot {
+			label = "camera_snapshot";
+			gpios = <&pm8941_gpios 3 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_CAMERA>;
+		};
+
+		camera-focus {
+			label = "camera_focus";
+			gpios = <&pm8941_gpios 4 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_CAMERA_FOCUS>;
+		};
+
+		volume-up {
+			label = "volume_up";
+			gpios = <&pm8941_gpios 5 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_VOLUMEUP>;
+		};
+	};
+
+	smd {
+		rpm {
+			rpm_requests {
+				pm8941-regulators {
+					vdd_l1_l3-supply = <&pm8941_s1>;
+					vdd_l2_lvs1_2_3-supply = <&pm8941_s3>;
+					vdd_l4_l11-supply = <&pm8941_s1>;
+					vdd_l5_l7-supply = <&pm8941_s2>;
+					vdd_l6_l12_l14_l15-supply = <&pm8941_s2>;
+					vdd_l9_l10_l17_l22-supply = <&vreg_boost>;
+					vdd_l13_l20_l23_l24-supply = <&vreg_boost>;
+					vdd_l21-supply = <&vreg_boost>;
+
+					s1 {
+						regulator-min-microvolt = <1300000>;
+						regulator-max-microvolt = <1300000>;
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					s2 {
+						regulator-min-microvolt = <2150000>;
+						regulator-max-microvolt = <2150000>;
+						regulator-boot-on;
+					};
+
+					s3 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+						regulator-always-on;
+						regulator-boot-on;
+
+						regulator-system-load = <154000>;
+					};
+
+					s4 {
+						regulator-min-microvolt = <5000000>;
+						regulator-max-microvolt = <5000000>;
+					};
+
+					l1 {
+						regulator-min-microvolt = <1225000>;
+						regulator-max-microvolt = <1225000>;
+
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					l2 {
+						regulator-min-microvolt = <1200000>;
+						regulator-max-microvolt = <1200000>;
+					};
+
+					l3 {
+						regulator-min-microvolt = <1200000>;
+						regulator-max-microvolt = <1200000>;
+					};
+
+					l4 {
+						regulator-min-microvolt = <1225000>;
+						regulator-max-microvolt = <1225000>;
+					};
+
+					l5 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+					};
+
+					l6 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+
+						regulator-boot-on;
+					};
+
+					l7 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+
+						regulator-boot-on;
+					};
+
+					l8 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+					};
+
+					l9 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <2950000>;
+					};
+
+					l11 {
+						regulator-min-microvolt = <1300000>;
+						regulator-max-microvolt = <1350000>;
+					};
+
+					l12 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					l13 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <2950000>;
+
+						regulator-boot-on;
+					};
+
+					l14 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+					};
+
+					l15 {
+						regulator-min-microvolt = <2050000>;
+						regulator-max-microvolt = <2050000>;
+					};
+
+					l16 {
+						regulator-min-microvolt = <2700000>;
+						regulator-max-microvolt = <2700000>;
+					};
+
+					l17 {
+						regulator-min-microvolt = <2700000>;
+						regulator-max-microvolt = <2700000>;
+					};
+
+					l18 {
+						regulator-min-microvolt = <2850000>;
+						regulator-max-microvolt = <2850000>;
+					};
+
+					l19 {
+						regulator-min-microvolt = <2850000>;
+						regulator-max-microvolt = <2850000>;
+					};
+
+					l20 {
+						regulator-min-microvolt = <2950000>;
+						regulator-max-microvolt = <2950000>;
+
+						regulator-allow-set-load;
+						regulator-boot-on;
+						regulator-allow-set-load;
+						regulator-system-load = <500000>;
+					};
+
+					l21 {
+						regulator-min-microvolt = <2950000>;
+						regulator-max-microvolt = <2950000>;
+
+						regulator-boot-on;
+					};
+
+					l22 {
+						regulator-min-microvolt = <3000000>;
+						regulator-max-microvolt = <3000000>;
+					};
+
+					l23 {
+						regulator-min-microvolt = <2800000>;
+						regulator-max-microvolt = <2800000>;
+					};
+
+					l24 {
+						regulator-min-microvolt = <3075000>;
+						regulator-max-microvolt = <3075000>;
+
+						regulator-boot-on;
+					};
+				};
+			};
+		};
+	};
+
+	vreg_bl_vddio: lcd-backlight-vddio {
+		compatible = "regulator-fixed";
+		regulator-name = "vreg_bl_vddio";
+		regulator-min-microvolt = <3150000>;
+		regulator-max-microvolt = <3150000>;
+
+		gpio = <&msmgpio 69 0>;
+		enable-active-high;
+
+		vin-supply = <&pm8941_s3>;
+		startup-delay-us = <70000>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&lcd_backlight_en_pin_a>;
+	};
+
+	vreg_vsp: lcd-dcdc-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vreg_vsp";
+		regulator-min-microvolt = <5600000>;
+		regulator-max-microvolt = <5600000>;
+
+		gpio = <&pm8941_gpios 20 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&lcd_dcdc_en_pin_a>;
+	};
+
+	vreg_wlan: wlan-regulator {
+		compatible = "regulator-fixed";
+
+		regulator-name = "wl-reg";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&pm8941_gpios 18 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&wlan_regulator_pin>;
+	};
+};
+
+&soc {
+	sdhci@f9824900 {
+		status = "ok";
+
+		vmmc-supply = <&pm8941_l20>;
+		vqmmc-supply = <&pm8941_s3>;
+
+		bus-width = <8>;
+		non-removable;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdhc1_pin_a>;
+	};
+
+	sdhci@f9864900 {
+		status = "ok";
+
+		max-frequency = <100000000>;
+		non-removable;
+		vmmc-supply = <&vreg_wlan>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdhc3_pin_a>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		bcrmf@1 {
+			compatible = "brcm,bcm4339-fmac", "brcm,bcm4329-fmac";
+			reg = <1>;
+
+			brcm,drive-strength = <10>;
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&wlan_sleep_clk_pin>;
+		};
+	};
+
+	sdhci@f98a4900 {
+		status = "ok";
+
+		bus-width = <4>;
+
+		vmmc-supply = <&pm8941_l21>;
+		vqmmc-supply = <&pm8941_l13>;
+
+		cd-gpios = <&msmgpio 62 GPIO_ACTIVE_LOW>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdhc2_pin_a>, <&sdhc2_cd_pin_a>;
+	};
+
+	serial@f991e000 {
+		status = "ok";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&blsp1_uart2_pin_a>;
+	};
+
+	usb@f9a55000 {
+		status = "ok";
+
+		phys = <&usb_hs1_phy>;
+		phy-select = <&tcsr 0xb000 0>;
+		extcon = <&smbb>, <&usb_id>;
+		vbus-supply = <&chg_otg>;
+
+		hnp-disable;
+		srp-disable;
+		adp-disable;
+
+		ulpi {
+			phy@a {
+				status = "ok";
+
+				v1p8-supply = <&pm8941_l6>;
+				v3p3-supply = <&pm8941_l24>;
+
+				extcon = <&smbb>;
+				qcom,init-seq = /bits/ 8 <0x1 0x64>;
+			};
+		};
+	};
+
+	pinctrl@fd510000 {
+		blsp1_uart2_pin_a: blsp1-uart2-pin-active {
+			rx {
+				pins = "gpio5";
+				function = "blsp_uart2";
+
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			tx {
+				pins = "gpio4";
+				function = "blsp_uart2";
+
+				drive-strength = <4>;
+				bias-disable;
+			};
+		};
+
+		i2c8_pins: i2c8 {
+			mux {
+				pins = "gpio47", "gpio48";
+				function = "blsp_i2c8";
+
+				drive-strength = <2>;
+				bias-disable;
+			};
+		};
+
+		i2c11_pins: i2c11 {
+			mux {
+				pins = "gpio83", "gpio84";
+				function = "blsp_i2c11";
+
+				drive-strength = <2>;
+				bias-disable;
+			};
+		};
+
+		lcd_backlight_en_pin_a: lcd-backlight-vddio {
+			pins = "gpio69";
+			drive-strength = <10>;
+			output-low;
+			bias-disable;
+		};
+
+		sdhc1_pin_a: sdhc1-pin-active {
+			clk {
+				pins = "sdc1_clk";
+				drive-strength = <16>;
+				bias-disable;
+			};
+
+			cmd-data {
+				pins = "sdc1_cmd", "sdc1_data";
+				drive-strength = <10>;
+				bias-pull-up;
+			};
+		};
+
+		sdhc2_cd_pin_a: sdhc2-cd-pin-active {
+			pins = "gpio62";
+			function = "gpio";
+
+			drive-strength = <2>;
+			bias-disable;
+		 };
+
+		sdhc2_pin_a: sdhc2-pin-active {
+			clk {
+				pins = "sdc2_clk";
+				drive-strength = <6>;
+				bias-disable;
+			};
+
+			cmd-data {
+				pins = "sdc2_cmd", "sdc2_data";
+				drive-strength = <6>;
+				bias-pull-up;
+			};
+		};
+
+		sdhc3_pin_a: sdhc3-pin-active {
+			clk {
+				pins = "gpio40";
+				function = "sdc3";
+
+				drive-strength = <10>;
+				bias-disable;
+			};
+
+			cmd {
+				pins = "gpio39";
+				function = "sdc3";
+
+				drive-strength = <10>;
+				bias-pull-up;
+			};
+
+			data {
+				pins = "gpio35", "gpio36", "gpio37", "gpio38";
+				function = "sdc3";
+
+				drive-strength = <10>;
+				bias-pull-up;
+			};
+		};
+
+		ts_int_pin: synaptics {
+			pin {
+				pins = "gpio86";
+				function = "gpio";
+
+				drive-strength = <2>;
+				bias-disable;
+				input-enable;
+			};
+		};
+	};
+
+	i2c@f9964000 {
+		status = "ok";
+
+		clock-frequency = <355000>;
+		qcom,src-freq = <50000000>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c8_pins>;
+
+		synaptics@2c {
+			compatible = "syna,rmi-i2c";
+			reg = <0x2c>;
+
+			interrupt-parent = <&msmgpio>;
+			interrupts = <86 IRQ_TYPE_EDGE_FALLING>;
+
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			vdd-supply = <&pm8941_l22>;
+			vio-supply = <&pm8941_lvs3>;
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&ts_int_pin>;
+
+			rmi-f01@1 {
+				reg = <0x1>;
+				syna,nosleep = <1>;
+			};
+
+			rmi-f11@11 {
+				reg = <0x11>;
+				syna,f11-flip-x = <1>;
+				syna,sensor-type = <1>;
+			};
+		};
+	};
+
+	i2c@f9967000 {
+		status = "ok";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c11_pins>;
+		clock-frequency = <355000>;
+		qcom,src-freq = <50000000>;
+
+		lp8566_wled: backlight@2c {
+			compatible = "ti,lp8556";
+			reg = <0x2c>;
+			power-supply = <&vreg_bl_vddio>;
+
+			bl-name = "backlight";
+			dev-ctrl = /bits/ 8 <0x05>;
+			init-brt = /bits/ 8 <0x3f>;
+			rom_a0h {
+				rom-addr = /bits/ 8 <0xa0>;
+				rom-val = /bits/ 8 <0xff>;
+			};
+			rom_a1h {
+				rom-addr = /bits/ 8 <0xa1>;
+				rom-val = /bits/ 8 <0x3f>;
+			};
+			rom_a2h {
+				rom-addr = /bits/ 8 <0xa2>;
+				rom-val = /bits/ 8 <0x20>;
+			};
+			rom_a3h {
+				rom-addr = /bits/ 8 <0xa3>;
+				rom-val = /bits/ 8 <0x5e>;
+			};
+			rom_a4h {
+				rom-addr = /bits/ 8 <0xa4>;
+				rom-val = /bits/ 8 <0x02>;
+			};
+			rom_a5h {
+				rom-addr = /bits/ 8 <0xa5>;
+				rom-val = /bits/ 8 <0x04>;
+			};
+			rom_a6h {
+				rom-addr = /bits/ 8 <0xa6>;
+				rom-val = /bits/ 8 <0x80>;
+			};
+			rom_a7h {
+				rom-addr = /bits/ 8 <0xa7>;
+				rom-val = /bits/ 8 <0xf7>;
+			};
+			rom_a9h {
+				rom-addr = /bits/ 8 <0xa9>;
+				rom-val = /bits/ 8 <0x80>;
+			};
+			rom_aah {
+				rom-addr = /bits/ 8 <0xaa>;
+				rom-val = /bits/ 8 <0x0f>;
+			};
+			rom_aeh {
+				rom-addr = /bits/ 8 <0xae>;
+				rom-val = /bits/ 8 <0x0f>;
+			};
+		};
+	};
+};
+
+&spmi_bus {
+	pm8941@0 {
+		charger@1000 {
+			qcom,fast-charge-safe-current = <1500000>;
+			qcom,fast-charge-current-limit = <1500000>;
+			qcom,dc-current-limit = <1800000>;
+			qcom,fast-charge-safe-voltage = <4400000>;
+			qcom,fast-charge-high-threshold-voltage = <4350000>;
+			qcom,fast-charge-low-threshold-voltage = <3400000>;
+			qcom,auto-recharge-threshold-voltage = <4200000>;
+			qcom,minimum-input-voltage = <4300000>;
+		};
+
+		gpios@c000 {
+			gpio_keys_pin_a: gpio-keys-active {
+				pins = "gpio2", "gpio5";
+				function = "normal";
+
+				bias-pull-up;
+				power-source = <PM8941_GPIO_S3>;
+			};
+
+			wlan_sleep_clk_pin: wl-sleep-clk {
+				pins = "gpio17";
+				function = "func2";
+
+				output-high;
+				power-source = <PM8941_GPIO_S3>;
+			};
+
+			wlan_regulator_pin: wl-reg-active {
+				pins = "gpio18";
+				function = "normal";
+
+				bias-disable;
+				power-source = <PM8941_GPIO_S3>;
+			};
+
+			lcd_dcdc_en_pin_a: lcd-dcdc-en-active {
+				pins = "gpio20";
+				function = "normal";
+
+				bias-disable;
+				power-source = <PM8941_GPIO_S3>;
+				input-disable;
+				output-low;
+			};
+
+		};
+
+		coincell@2800 {
+			status = "ok";
+			qcom,rset-ohms = <2100>;
+			qcom,vset-millivolts = <3000>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
index 50966378f9e4..450b8321e0a6 100644
--- a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "qcom-msm8974.dtsi"
 #include "qcom-pm8841.dtsi"
 #include "qcom-pm8941.dtsi"
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index c5ee68a3f7f5..d9019a49b292 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -17,27 +18,27 @@
 		#size-cells = <1>;
 		ranges;
 
-		mpss@08000000 {
+		mpss@8000000 {
 			reg = <0x08000000 0x5100000>;
 			no-map;
 		};
 
-		mba@00d100000 {
+		mba@d100000 {
 			reg = <0x0d100000 0x100000>;
 			no-map;
 		};
 
-		reserved@0d200000 {
+		reserved@d200000 {
 			reg = <0x0d200000 0xa00000>;
 			no-map;
 		};
 
-		adsp_region: adsp@0dc00000 {
+		adsp_region: adsp@dc00000 {
 			reg = <0x0dc00000 0x1900000>;
 			no-map;
 		};
 
-		venus@0f500000 {
+		venus@f500000 {
 			reg = <0x0f500000 0x500000>;
 			no-map;
 		};
@@ -47,17 +48,17 @@
 			no-map;
 		};
 
-		tz@0fc00000 {
+		tz@fc00000 {
 			reg = <0x0fc00000 0x160000>;
 			no-map;
 		};
 
-		rfsa@0fd60000 {
+		rfsa@fd60000 {
 			reg = <0x0fd60000 0x20000>;
 			no-map;
 		};
 
-		rmtfs@0fd80000 {
+		rmtfs@fd80000 {
 			reg = <0x0fd80000 0x180000>;
 			no-map;
 		};
@@ -613,6 +614,20 @@
 			status = "disabled";
 		};
 
+		sdhci@f9864900 {
+			compatible = "qcom,sdhci-msm-v4";
+			reg = <0xf9864900 0x11c>, <0xf9864000 0x800>;
+			reg-names = "hc_mem", "core_mem";
+			interrupts = <GIC_SPI 127 IRQ_TYPE_NONE>,
+				     <GIC_SPI 224 IRQ_TYPE_NONE>;
+			interrupt-names = "hc_irq", "pwr_irq";
+			clocks = <&gcc GCC_SDCC3_APPS_CLK>,
+				 <&gcc GCC_SDCC3_AHB_CLK>,
+				 <&xo_board>;
+			clock-names = "core", "iface", "xo";
+			status = "disabled";
+		};
+
 		sdhci@f98a4900 {
 			compatible = "qcom,sdhci-msm-v4";
 			reg = <0xf98a4900 0x11c>, <0xf98a4000 0x800>;
@@ -779,7 +794,7 @@
 		};
 
 		replicator@fc31c000 {
-			compatible = "qcom,coresight-replicator1x", "arm,primecell";
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
 			reg = <0xfc31c000 0x1000>;
 
 			clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>;
diff --git a/arch/arm/boot/dts/qcom-msm8974pro.dtsi b/arch/arm/boot/dts/qcom-msm8974pro.dtsi
new file mode 100644
index 000000000000..6740a4cb7da8
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-msm8974pro.dtsi
@@ -0,0 +1,18 @@
+#include "qcom-msm8974.dtsi"
+
+/ {
+	soc {
+		sdhci@f9824900 {
+			clocks = <&gcc GCC_SDCC1_APPS_CLK>,
+				 <&gcc GCC_SDCC1_AHB_CLK>,
+				 <&xo_board>,
+				 <&gcc GCC_SDCC1_CDCCAL_FF_CLK>,
+				 <&gcc GCC_SDCC1_CDCCAL_SLEEP_CLK>;
+			clock-names = "core", "iface", "xo", "cal", "sleep";
+		};
+
+		clock-controller@fc400000 {
+				compatible = "qcom,gcc-msm8974pro";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/qcom-pm8841.dtsi b/arch/arm/boot/dts/qcom-pm8841.dtsi
index 0512f645922e..2fd59c440903 100644
--- a/arch/arm/boot/dts/qcom-pm8841.dtsi
+++ b/arch/arm/boot/dts/qcom-pm8841.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/spmi/spmi.h>
 
diff --git a/arch/arm/boot/dts/qcom-pm8941.dtsi b/arch/arm/boot/dts/qcom-pm8941.dtsi
index 3fc9f34f45bb..1d5ef55c7ee5 100644
--- a/arch/arm/boot/dts/qcom-pm8941.dtsi
+++ b/arch/arm/boot/dts/qcom-pm8941.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/iio/qcom,spmi-vadc.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/spmi/spmi.h>
diff --git a/arch/arm/boot/dts/qcom-pma8084.dtsi b/arch/arm/boot/dts/qcom-pma8084.dtsi
index 82d258094156..aac7e73b6872 100644
--- a/arch/arm/boot/dts/qcom-pma8084.dtsi
+++ b/arch/arm/boot/dts/qcom-pma8084.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/iio/qcom,spmi-vadc.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/spmi/spmi.h>
diff --git a/arch/arm/boot/dts/r7s72100-genmai.dts b/arch/arm/boot/dts/r7s72100-genmai.dts
index 52a7b586bac7..cd4d5ff7749e 100644
--- a/arch/arm/boot/dts/r7s72100-genmai.dts
+++ b/arch/arm/boot/dts/r7s72100-genmai.dts
@@ -11,6 +11,8 @@
 
 /dts-v1/;
 #include "r7s72100.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/r7s72100-pinctrl.h>
 
 / {
 	model = "Genmai";
@@ -34,6 +36,54 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 	};
+
+	leds {
+		status = "okay";
+		compatible = "gpio-leds";
+
+		led1 {
+			gpios = <&port4 10 GPIO_ACTIVE_LOW>;
+		};
+
+		led2 {
+			gpios = <&port4 11 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&pinctrl {
+
+	scif2_pins: serial2 {
+		/* P3_0 as TxD2; P3_2 as RxD2 */
+		pinmux = <RZA1_PINMUX(3, 0, 6)>, <RZA1_PINMUX(3, 2, 4)>;
+	};
+
+	i2c2_pins: i2c2 {
+		/* RIIC2: P1_4 as SCL, P1_5 as SDA */
+		pinmux = <RZA1_PINMUX(1, 4, 1)>, <RZA1_PINMUX(1, 5, 1)>;
+	};
+
+	ether_pins: ether {
+		/* Ethernet on Ports 1,2,3,5 */
+		pinmux = <RZA1_PINMUX(1, 14, 4)>,/* P1_14 = ET_COL  */
+			 <RZA1_PINMUX(5, 9, 2)>, /* P5_9 = ET_MDC   */
+			 <RZA1_PINMUX(3, 3, 2)>, /* P3_3 = ET_MDIO */
+			 <RZA1_PINMUX(3, 4, 2)>, /* P3_4 = ET_RXCLK */
+			 <RZA1_PINMUX(3, 5, 2)>, /* P3_5 = ET_RXER  */
+			 <RZA1_PINMUX(3, 6, 2)>, /* P3_6 = ET_RXDV  */
+			 <RZA1_PINMUX(2, 0, 2)>, /* P2_0 = ET_TXCLK */
+			 <RZA1_PINMUX(2, 1, 2)>, /* P2_1 = ET_TXER  */
+			 <RZA1_PINMUX(2, 2, 2)>, /* P2_2 = ET_TXEN  */
+			 <RZA1_PINMUX(2, 3, 2)>, /* P2_3 = ET_CRS   */
+			 <RZA1_PINMUX(2, 4, 2)>, /* P2_4 = ET_TXD0  */
+			 <RZA1_PINMUX(2, 5, 2)>, /* P2_5 = ET_TXD1  */
+			 <RZA1_PINMUX(2, 6, 2)>, /* P2_6 = ET_TXD2  */
+			 <RZA1_PINMUX(2, 7, 2)>, /* P2_7 = ET_TXD3  */
+			 <RZA1_PINMUX(2, 8, 2)>, /* P2_8 = ET_RXD0  */
+			 <RZA1_PINMUX(2, 9, 2)>, /* P2_9 = ET_RXD1  */
+			 <RZA1_PINMUX(2, 10, 2)>,/* P2_10 = ET_RXD2 */
+			 <RZA1_PINMUX(2, 11, 2)>;/* P2_11 = ET_RXD3 */
+	};
 };
 
 &extal_clk {
@@ -52,12 +102,28 @@
 	status = "okay";
 };
 
+&ether {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ether_pins>;
+
+	status = "okay";
+
+	renesas,no-ether-link;
+	phy-handle = <&phy0>;
+	phy0: ethernet-phy@0 {
+		reg = <0>;
+	};
+};
+
 &i2c2 {
 	status = "okay";
 	clock-frequency = <400000>;
 
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins>;
+
 	eeprom@50 {
-		compatible = "renesas,24c128";
+		compatible = "renesas,24c128", "atmel,24c128";
 		reg = <0x50>;
 		pagesize = <64>;
 	};
@@ -68,6 +134,9 @@
 };
 
 &scif2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&scif2_pins>;
+
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/r7s72100-gr-peach.dts b/arch/arm/boot/dts/r7s72100-gr-peach.dts
index a1b2aef984f6..779f724b4531 100644
--- a/arch/arm/boot/dts/r7s72100-gr-peach.dts
+++ b/arch/arm/boot/dts/r7s72100-gr-peach.dts
@@ -11,6 +11,8 @@
 
 /dts-v1/;
 #include "r7s72100.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/r7s72100-pinctrl.h>
 
 / {
 	model = "GR-Peach";
@@ -28,7 +30,6 @@
 	memory@20000000 {
 		device_type = "memory";
 		reg = <0x20000000 0x00a00000>;
-
 	};
 
 	lbsc {
@@ -51,6 +52,44 @@
 			reg = <0x00600000 0x00200000>;
 		};
 	};
+
+	leds {
+		status = "okay";
+		compatible = "gpio-leds";
+
+		led1 {
+			gpios = <&port6 12 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&pinctrl {
+	scif2_pins: serial2 {
+		/* P6_2 as RxD2; P6_3 as TxD2 */
+		pinmux = <RZA1_PINMUX(6, 2, 7)>, <RZA1_PINMUX(6, 3, 7)>;
+	};
+
+	ether_pins: ether {
+		/* Ethernet on Ports 1,3,5,10 */
+		pinmux = <RZA1_PINMUX(1, 14, 4)>, /* P1_14 = ET_COL   */
+			 <RZA1_PINMUX(3, 0, 2)>,  /* P3_0 = ET_TXCLK  */
+			 <RZA1_PINMUX(3, 3, 2)>,  /* P3_3 = ET_MDIO   */
+			 <RZA1_PINMUX(3, 4, 2)>,  /* P3_4 = ET_RXCLK  */
+			 <RZA1_PINMUX(3, 5, 2)>,  /* P3_5 = ET_RXER   */
+			 <RZA1_PINMUX(3, 6, 2)>,  /* P3_6 = ET_RXDV   */
+			 <RZA1_PINMUX(5, 9, 2)>,  /* P5_9 = ET_MDC    */
+			 <RZA1_PINMUX(10, 1, 4)>, /* P10_1 = ET_TXER  */
+			 <RZA1_PINMUX(10, 2, 4)>, /* P10_2 = ET_TXEN  */
+			 <RZA1_PINMUX(10, 3, 4)>, /* P10_3 = ET_CRS   */
+			 <RZA1_PINMUX(10, 4, 4)>, /* P10_4 = ET_TXD0  */
+			 <RZA1_PINMUX(10, 5, 4)>, /* P10_5 = ET_TXD1  */
+			 <RZA1_PINMUX(10, 6, 4)>, /* P10_6 = ET_TXD2  */
+			 <RZA1_PINMUX(10, 7, 4)>, /* P10_7 = ET_TXD3  */
+			 <RZA1_PINMUX(10, 8, 4)>, /* P10_8 = ET_RXD0  */
+			 <RZA1_PINMUX(10, 9, 4)>, /* P10_9 = ET_RXD1  */
+			 <RZA1_PINMUX(10, 10, 4)>,/* P10_10 = ET_RXD2 */
+			 <RZA1_PINMUX(10, 11, 4)>;/* P10_11 = ET_RXD3 */
+	};
 };
 
 &extal_clk {
@@ -61,6 +100,38 @@
 	clock-frequency = <48000000>;
 };
 
+&mtu2 {
+	status = "okay";
+};
+
+&ostm0 {
+	status = "okay";
+};
+
+&ostm1 {
+	status = "okay";
+};
+
 &scif2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&scif2_pins>;
+
+	status = "okay";
+};
+
+&ether {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ether_pins>;
+
 	status = "okay";
+
+	renesas,no-ether-link;
+	phy-handle = <&phy0>;
+
+	phy0: ethernet-phy@0 {
+		reg = <0>;
+
+		reset-gpios = <&port4 2 GPIO_ACTIVE_LOW>;
+		reset-delay-us = <5>;
+	};
 };
diff --git a/arch/arm/boot/dts/r7s72100-rskrza1.dts b/arch/arm/boot/dts/r7s72100-rskrza1.dts
index 72df20a04320..5dcaaf131d27 100644
--- a/arch/arm/boot/dts/r7s72100-rskrza1.dts
+++ b/arch/arm/boot/dts/r7s72100-rskrza1.dts
@@ -10,6 +10,8 @@
 
 /dts-v1/;
 #include "r7s72100.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/r7s72100-pinctrl.h>
 
 / {
 	model = "RSKRZA1";
@@ -33,6 +35,15 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 	};
+
+	leds {
+		status = "okay";
+		compatible = "gpio-leds";
+
+		led0 {
+			gpios = <&port7 1 GPIO_ACTIVE_LOW>;
+		};
+	};
 };
 
 &extal_clk {
@@ -47,11 +58,57 @@
 	clock-frequency = <32768>;
 };
 
+&pinctrl {
+
+	/* Serial Console */
+	scif2_pins: serial2 {
+		pinmux = <RZA1_PINMUX(3, 0, 6)>,	/* TxD2 */
+			 <RZA1_PINMUX(3, 2, 4)>;	/* RxD2 */
+	};
+
+	/* Ethernet */
+	ether_pins: ether {
+		/* Ethernet on Ports 1,2,3,5 */
+		pinmux = <RZA1_PINMUX(1, 14, 4)>,	/* ET_COL   */
+			 <RZA1_PINMUX(5, 9, 2)>,	/* ET_MDC   */
+			 <RZA1_PINMUX(3, 3, 2)>,	/* ET_MDIO  */
+			 <RZA1_PINMUX(3, 4, 2)>,	/* ET_RXCLK */
+			 <RZA1_PINMUX(3, 5, 2)>,	/* ET_RXER  */
+			 <RZA1_PINMUX(3, 6, 2)>,	/* ET_RXDV  */
+			 <RZA1_PINMUX(2, 0, 2)>,	/* ET_TXCLK */
+			 <RZA1_PINMUX(2, 1, 2)>,	/* ET_TXER  */
+			 <RZA1_PINMUX(2, 2, 2)>,	/* ET_TXEN  */
+			 <RZA1_PINMUX(2, 3, 2)>,	/* ET_CRS   */
+			 <RZA1_PINMUX(2, 4, 2)>,	/* ET_TXD0  */
+			 <RZA1_PINMUX(2, 5, 2)>,	/* ET_TXD1  */
+			 <RZA1_PINMUX(2, 6, 2)>,	/* ET_TXD2  */
+			 <RZA1_PINMUX(2, 7, 2)>,	/* ET_TXD3  */
+			 <RZA1_PINMUX(2, 8, 2)>,	/* ET_RXD0  */
+			 <RZA1_PINMUX(2, 9, 2)>,	/* ET_RXD1  */
+			 <RZA1_PINMUX(2, 10, 2)>,	/* ET_RXD2  */
+			 <RZA1_PINMUX(2, 11, 2)>;	/* ET_RXD3  */
+	};
+
+	/* SDHI ch1 on CN1 */
+	sdhi1_pins: sdhi1 {
+		pinmux = <RZA1_PINMUX(3, 8, 7)>,	/* SD_CD_1 */
+			 <RZA1_PINMUX(3, 9, 7)>,	/* SD_WP_1 */
+			 <RZA1_PINMUX(3, 10, 7)>,	/* SD_D1_1 */
+			 <RZA1_PINMUX(3, 11, 7)>,	/* SD_D0_1 */
+			 <RZA1_PINMUX(3, 12, 7)>,	/* SD_CLK_1 */
+			 <RZA1_PINMUX(3, 13, 7)>,	/* SD_CMD_1 */
+			 <RZA1_PINMUX(3, 14, 7)>,	/* SD_D3_1 */
+			 <RZA1_PINMUX(3, 15, 7)>;	/* SD_D2_1 */
+	};
+};
+
 &mtu2 {
 	status = "okay";
 };
 
 &ether {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ether_pins>;
 	status = "okay";
 	renesas,no-ether-link;
 	phy-handle = <&phy0>;
@@ -61,6 +118,8 @@
 };
 
 &sdhi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdhi1_pins>;
 	bus-width = <4>;
 	status = "okay";
 };
@@ -78,5 +137,7 @@
 };
 
 &scif2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&scif2_pins>;
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi
index 5cf53e9943af..ab9645a42eca 100644
--- a/arch/arm/boot/dts/r7s72100.dtsi
+++ b/arch/arm/boot/dts/r7s72100.dtsi
@@ -203,10 +203,89 @@
 			compatible = "arm,cortex-a9";
 			reg = <0>;
 			clock-frequency = <400000000>;
+			clocks = <&cpg_clocks R7S72100_CLK_I>;
 			next-level-cache = <&L2>;
 		};
 	};
 
+	pinctrl: pin-controller@fcfe3000 {
+		compatible = "renesas,r7s72100-ports";
+
+		reg = <0xfcfe3000 0x4230>;
+
+		port0: gpio-0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 6>;
+		};
+
+		port1: gpio-1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 16 16>;
+		};
+
+		port2: gpio-2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 32 16>;
+		};
+
+		port3: gpio-3 {
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 48 16>;
+		};
+
+		port4: gpio-4 {
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 64 16>;
+		};
+
+		port5: gpio-5 {
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 80 11>;
+		};
+
+		port6: gpio-6 {
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 96 16>;
+		};
+
+		port7: gpio-7 {
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 112 16>;
+		};
+
+		port8: gpio-8 {
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 128 16>;
+		};
+
+		port9: gpio-9 {
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 144 8>;
+		};
+
+		port10: gpio-10 {
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 160 16>;
+		};
+
+		port11: gpio-11 {
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 176 16>;
+		};
+	};
+
 	scif0: serial@e8007000 {
 		compatible = "renesas,scif-r7s72100", "renesas,scif";
 		reg = <0xe8007000 64>;
diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi
index 310222634570..dd4d09712a2a 100644
--- a/arch/arm/boot/dts/r8a73a4.dtsi
+++ b/arch/arm/boot/dts/r8a73a4.dtsi
@@ -27,6 +27,7 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a15";
 			reg = <0>;
+			clocks = <&cpg_clocks R8A73A4_CLK_Z>;
 			clock-frequency = <1500000000>;
 			power-domains = <&pd_a2sl>;
 			next-level-cache = <&L2_CA15>;
diff --git a/arch/arm/boot/dts/r8a7743-iwg20d-q7-dbcm-ca.dts b/arch/arm/boot/dts/r8a7743-iwg20d-q7-dbcm-ca.dts
new file mode 100644
index 000000000000..d90eb8464222
--- /dev/null
+++ b/arch/arm/boot/dts/r8a7743-iwg20d-q7-dbcm-ca.dts
@@ -0,0 +1,19 @@
+/*
+ * Device Tree Source for the iWave-RZ/G1M Qseven board + camera daughter board
+ *
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/dts-v1/;
+#include "r8a7743-iwg20m.dtsi"
+#include "iwg20d-q7-common.dtsi"
+#include "iwg20d-q7-dbcm-ca.dtsi"
+
+/ {
+	model = "iW-RainboW-G20D-Q7 RZ/G1M based plus camera daughter board";
+	compatible = "iwave,g20d", "iwave,g20m", "renesas,r8a7743";
+};
diff --git a/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts b/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts
index 9b54783cc2a5..6aa6b7467704 100644
--- a/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts
+++ b/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts
@@ -1,5 +1,5 @@
 /*
- * Device Tree Source for the iWave-RZG1M Qseven carrier board
+ * Device Tree Source for the iWave-RZ/G1M Qseven board
  *
  * Copyright (C) 2017 Renesas Electronics Corp.
  *
@@ -10,16 +10,9 @@
 
 /dts-v1/;
 #include "r8a7743-iwg20m.dtsi"
+#include "iwg20d-q7-common.dtsi"
 
 / {
 	model = "iWave Systems RainboW-G20D-Qseven board based on RZ/G1M";
 	compatible = "iwave,g20d", "iwave,g20m", "renesas,r8a7743";
-
-	aliases {
-		serial0 = &scif0;
-	};
-};
-
-&scif0 {
-	status = "okay";
 };
diff --git a/arch/arm/boot/dts/r8a7743-iwg20m.dtsi b/arch/arm/boot/dts/r8a7743-iwg20m.dtsi
index 001ca9144f4b..75a8ca571846 100644
--- a/arch/arm/boot/dts/r8a7743-iwg20m.dtsi
+++ b/arch/arm/boot/dts/r8a7743-iwg20m.dtsi
@@ -9,6 +9,7 @@
  */
 
 #include "r8a7743.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	compatible = "iwave,g20m", "renesas,r8a7743";
@@ -22,8 +23,76 @@
 		device_type = "memory";
 		reg = <2 0x00000000 0 0x20000000>;
 	};
+
+	reg_3p3v: 3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
 };
 
 &extal_clk {
 	clock-frequency = <20000000>;
 };
+
+&pfc {
+	mmcif0_pins: mmc {
+		groups = "mmc_data8_b", "mmc_ctrl";
+		function = "mmc";
+	};
+
+	qspi_pins: qspi {
+		groups = "qspi_ctrl", "qspi_data2";
+		function = "qspi";
+	};
+
+	sdhi0_pins: sd0 {
+		groups = "sdhi0_data4", "sdhi0_ctrl";
+		function = "sdhi0";
+		power-source = <3300>;
+	};
+};
+
+&mmcif0 {
+	pinctrl-0 = <&mmcif0_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&reg_3p3v>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
+
+&qspi {
+	pinctrl-0 = <&qspi_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	/* WARNING - This device contains the bootloader. Handle with care. */
+	flash: flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "sst,sst25vf016b", "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <50000000>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <1>;
+		m25p,fast-read;
+		spi-cpol;
+		spi-cpha;
+	};
+};
+
+&sdhi0 {
+	pinctrl-0 = <&sdhi0_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&reg_3p3v>;
+	vqmmc-supply = <&reg_3p3v>;
+	cd-gpios = <&gpio7 11 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/r8a7743-sk-rzg1m.dts b/arch/arm/boot/dts/r8a7743-sk-rzg1m.dts
index 3a22538208f2..3d918d106593 100644
--- a/arch/arm/boot/dts/r8a7743-sk-rzg1m.dts
+++ b/arch/arm/boot/dts/r8a7743-sk-rzg1m.dts
@@ -1,7 +1,7 @@
 /*
  * Device Tree Source for the SK-RZG1M board
  *
- * Copyright (C) 2016 Cogent Embedded, Inc.
+ * Copyright (C) 2016-2017 Cogent Embedded, Inc.
  *
  * This file is licensed under the terms of the GNU General Public License
  * version 2. This program is licensed "as is" without any warranty of any
@@ -39,11 +39,34 @@
 	clock-frequency = <20000000>;
 };
 
+&pfc {
+	scif0_pins: scif0 {
+		groups = "scif0_data_d";
+		function = "scif0";
+	};
+
+	ether_pins: ether {
+		groups = "eth_link", "eth_mdio", "eth_rmii";
+		function = "eth";
+	};
+
+	phy1_pins: phy1 {
+		groups = "intc_irq0";
+		function = "intc";
+	};
+};
+
 &scif0 {
+	pinctrl-0 = <&scif0_pins>;
+	pinctrl-names = "default";
+
 	status = "okay";
 };
 
 &ether {
+	pinctrl-0 = <&ether_pins &phy1_pins>;
+	pinctrl-names = "default";
+
 	phy-handle = <&phy1>;
 	renesas,ether-link-active-low;
 	status = "okay";
diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi
index 0ddac81742e4..7bbba4a36f31 100644
--- a/arch/arm/boot/dts/r8a7743.dtsi
+++ b/arch/arm/boot/dts/r8a7743.dtsi
@@ -1,7 +1,7 @@
 /*
  * Device Tree Source for the r8a7743 SoC
  *
- * Copyright (C) 2016 Cogent Embedded Inc.
+ * Copyright (C) 2016-2017 Cogent Embedded Inc.
  *
  * This file is licensed under the terms of the GNU General Public License
  * version 2. This program is licensed "as is" without any warranty of any
@@ -18,9 +18,26 @@
 	#address-cells = <2>;
 	#size-cells = <2>;
 
+	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		i2c6 = &iic0;
+		i2c7 = &iic1;
+		i2c8 = &iic3;
+		spi0 = &qspi;
+		spi1 = &msiof0;
+		spi2 = &msiof1;
+		spi3 = &msiof2;
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
+		enable-method = "renesas,apmu";
 
 		cpu0: cpu@0 {
 			device_type = "cpu";
@@ -28,8 +45,27 @@
 			reg = <0>;
 			clock-frequency = <1500000000>;
 			clocks = <&cpg CPG_CORE R8A7743_CLK_Z>;
+			clock-latency = <300000>; /* 300 us */
 			power-domains = <&sysc R8A7743_PD_CA15_CPU0>;
 			next-level-cache = <&L2_CA15>;
+
+			/* kHz - uV - OPPs unknown yet */
+			operating-points = <1500000 1000000>,
+					   <1312500 1000000>,
+					   <1125000 1000000>,
+					   < 937500 1000000>,
+					   < 750000 1000000>,
+					   < 375000 1000000>;
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a15";
+			reg = <1>;
+			clock-frequency = <1500000000>;
+			clocks = <&cpg CPG_CORE R8A7743_CLK_Z>;
+			power-domains = <&sysc R8A7743_PD_CA15_CPU1>;
+			next-level-cache = <&L2_CA15>;
 		};
 
 		L2_CA15: cache-controller-0 {
@@ -48,6 +84,12 @@
 		#size-cells = <2>;
 		ranges;
 
+		apmu@e6152000 {
+			compatible = "renesas,r8a7743-apmu", "renesas,apmu";
+			reg = <0 0xe6152000 0 0x188>;
+			cpus = <&cpu0 &cpu1>;
+		};
+
 		gic: interrupt-controller@f1001000 {
 			compatible = "arm,gic-400";
 			#interrupt-cells = <3>;
@@ -65,6 +107,126 @@
 			resets = <&cpg 408>;
 		};
 
+		gpio0: gpio@e6050000 {
+			compatible = "renesas,gpio-r8a7743",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6050000 0 0x50>;
+			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 0 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 912>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 912>;
+		};
+
+		gpio1: gpio@e6051000 {
+			compatible = "renesas,gpio-r8a7743",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6051000 0 0x50>;
+			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 32 26>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 911>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 911>;
+		};
+
+		gpio2: gpio@e6052000 {
+			compatible = "renesas,gpio-r8a7743",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6052000 0 0x50>;
+			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 64 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 910>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 910>;
+		};
+
+		gpio3: gpio@e6053000 {
+			compatible = "renesas,gpio-r8a7743",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6053000 0 0x50>;
+			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 96 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 909>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 909>;
+		};
+
+		gpio4: gpio@e6054000 {
+			compatible = "renesas,gpio-r8a7743",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6054000 0 0x50>;
+			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 128 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 908>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 908>;
+		};
+
+		gpio5: gpio@e6055000 {
+			compatible = "renesas,gpio-r8a7743",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6055000 0 0x50>;
+			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 160 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 907>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 907>;
+		};
+
+		gpio6: gpio@e6055400 {
+			compatible = "renesas,gpio-r8a7743",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6055400 0 0x50>;
+			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 192 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 905>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 905>;
+		};
+
+		gpio7: gpio@e6055800 {
+			compatible = "renesas,gpio-r8a7743",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6055800 0 0x50>;
+			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 224 26>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 904>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 904>;
+		};
+
 		irqc: interrupt-controller@e61c0000 {
 			compatible = "renesas,irqc-r8a7743", "renesas,irqc";
 			#interrupt-cells = <2>;
@@ -123,6 +285,11 @@
 			#power-domain-cells = <1>;
 		};
 
+		pfc: pin-controller@e6060000 {
+			compatible = "renesas,pfc-r8a7743";
+			reg = <0 0xe6060000 0 0x250>;
+		};
+
 		dmac0: dma-controller@e6700000 {
 			compatible = "renesas,dmac-r8a7743",
 				     "renesas,rcar-dmac";
@@ -189,6 +356,174 @@
 			dma-channels = <15>;
 		};
 
+		usb_dmac0: dma-controller@e65a0000 {
+			compatible = "renesas,r8a7743-usb-dmac",
+				     "renesas,usb-dmac";
+			reg = <0 0xe65a0000 0 0x100>;
+			interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "ch0", "ch1";
+			clocks = <&cpg CPG_MOD 330>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 330>;
+			#dma-cells = <1>;
+			dma-channels = <2>;
+		};
+
+		usb_dmac1: dma-controller@e65b0000 {
+			compatible = "renesas,r8a7743-usb-dmac",
+				     "renesas,usb-dmac";
+			reg = <0 0xe65b0000 0 0x100>;
+			interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "ch0", "ch1";
+			clocks = <&cpg CPG_MOD 331>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 331>;
+			#dma-cells = <1>;
+			dma-channels = <2>;
+		};
+
+		/* The memory map in the User's Manual maps the cores to bus
+		 *  numbers
+		 */
+		i2c0: i2c@e6508000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a7743",
+				     "renesas,rcar-gen2-i2c";
+			reg = <0 0xe6508000 0 0x40>;
+			interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 931>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 931>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c1: i2c@e6518000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a7743",
+				     "renesas,rcar-gen2-i2c";
+			reg = <0 0xe6518000 0 0x40>;
+			interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 930>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 930>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c2: i2c@e6530000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a7743",
+				     "renesas,rcar-gen2-i2c";
+			reg = <0 0xe6530000 0 0x40>;
+			interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 929>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 929>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c3: i2c@e6540000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a7743",
+				     "renesas,rcar-gen2-i2c";
+			reg = <0 0xe6540000 0 0x40>;
+			interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 928>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 928>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c4: i2c@e6520000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a7743",
+				     "renesas,rcar-gen2-i2c";
+			reg = <0 0xe6520000 0 0x40>;
+			interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 927>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 927>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c5: i2c@e6528000 {
+			/* doesn't need pinmux */
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a7743",
+				     "renesas,rcar-gen2-i2c";
+			reg = <0 0xe6528000 0 0x40>;
+			interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 925>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 925>;
+			i2c-scl-internal-delay-ns = <110>;
+			status = "disabled";
+		};
+
+		iic0: i2c@e6500000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,iic-r8a7743",
+				     "renesas,rcar-gen2-iic",
+				     "renesas,rmobile-iic";
+			reg = <0 0xe6500000 0 0x425>;
+			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 318>;
+			dmas = <&dmac0 0x61>, <&dmac0 0x62>,
+			       <&dmac1 0x61>, <&dmac1 0x62>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 318>;
+			status = "disabled";
+		};
+
+		iic1: i2c@e6510000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,iic-r8a7743",
+				     "renesas,rcar-gen2-iic",
+				     "renesas,rmobile-iic";
+			reg = <0 0xe6510000 0 0x425>;
+			interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 323>;
+			dmas = <&dmac0 0x65>, <&dmac0 0x66>,
+			       <&dmac1 0x65>, <&dmac1 0x66>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 323>;
+			status = "disabled";
+		};
+
+		iic3: i2c@e60b0000 {
+			/* doesn't need pinmux */
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,iic-r8a7743",
+				     "renesas,rcar-gen2-iic",
+				     "renesas,rmobile-iic";
+			reg = <0 0xe60b0000 0 0x425>;
+			interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 926>;
+			dmas = <&dmac0 0x77>, <&dmac0 0x78>,
+			       <&dmac1 0x77>, <&dmac1 0x78>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 926>;
+			status = "disabled";
+		};
+
 		scifa0: serial@e6c40000 {
 			compatible = "renesas,scifa-r8a7743",
 				     "renesas,rcar-gen2-scifa", "renesas,scifa";
@@ -468,6 +803,29 @@
 			status = "disabled";
 		};
 
+		icram2:	sram@e6300000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe6300000 0 0x40000>;
+		};
+
+		icram0:	sram@e63a0000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe63a0000 0 0x12000>;
+		};
+
+		icram1:	sram@e63c0000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe63c0000 0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0 0xe63c0000 0x1000>;
+
+			smp-sram@0 {
+				compatible = "renesas,smp-sram";
+				reg = <0 0x10>;
+			};
+		};
+
 		ether: ethernet@ee700000 {
 			compatible = "renesas,ether-r8a7743";
 			reg = <0 0xee700000 0 0x400>;
@@ -480,6 +838,270 @@
 			#size-cells = <0>;
 			status = "disabled";
 		};
+
+		avb: ethernet@e6800000 {
+			compatible = "renesas,etheravb-r8a7743",
+				     "renesas,etheravb-rcar-gen2";
+			reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>;
+			interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 812>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 812>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		mmcif0: mmc@ee200000 {
+			compatible = "renesas,mmcif-r8a7743",
+				     "renesas,sh-mmcif";
+			reg = <0 0xee200000 0 0x80>;
+			interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 315>;
+			dmas = <&dmac0 0xd1>, <&dmac0 0xd2>,
+			       <&dmac1 0xd1>, <&dmac1 0xd2>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 315>;
+			reg-io-width = <4>;
+			max-frequency = <97500000>;
+			status = "disabled";
+		};
+
+		qspi: spi@e6b10000 {
+			compatible = "renesas,qspi-r8a7743", "renesas,qspi";
+			reg = <0 0xe6b10000 0 0x2c>;
+			interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 917>;
+			dmas = <&dmac0 0x17>, <&dmac0 0x18>,
+			       <&dmac1 0x17>, <&dmac1 0x18>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			num-cs = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			resets = <&cpg 917>;
+			status = "disabled";
+		};
+
+		msiof0: spi@e6e20000 {
+			compatible = "renesas,msiof-r8a7743",
+				     "renesas,rcar-gen2-msiof";
+			reg = <0 0xe6e20000 0 0x0064>;
+			interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 000>;
+			dmas = <&dmac0 0x51>, <&dmac0 0x52>,
+			       <&dmac1 0x51>, <&dmac1 0x52>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			resets = <&cpg 000>;
+			status = "disabled";
+		};
+
+		msiof1: spi@e6e10000 {
+			compatible = "renesas,msiof-r8a7743",
+				     "renesas,rcar-gen2-msiof";
+			reg = <0 0xe6e10000 0 0x0064>;
+			interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 208>;
+			dmas = <&dmac0 0x55>, <&dmac0 0x56>,
+			       <&dmac1 0x55>, <&dmac1 0x56>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			resets = <&cpg 208>;
+			status = "disabled";
+		};
+
+		msiof2: spi@e6e00000 {
+			compatible = "renesas,msiof-r8a7743",
+				     "renesas,rcar-gen2-msiof";
+			reg = <0 0xe6e00000 0 0x0064>;
+			interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 205>;
+			dmas = <&dmac0 0x41>, <&dmac0 0x42>,
+			       <&dmac1 0x41>, <&dmac1 0x42>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			resets = <&cpg 205>;
+			status = "disabled";
+		};
+
+		/*
+		 * pci1 and xhci share the same phy, therefore only one of them
+		 * can be active at any one time. If both of them are enabled,
+		 * a race condition will determine who'll control the phy.
+		 * A firmware file is needed by the xhci driver in order for
+		 * USB 3.0 to work properly.
+		 */
+		xhci: usb@ee000000 {
+			compatible = "renesas,xhci-r8a7743",
+				     "renesas,rcar-gen2-xhci";
+			reg = <0 0xee000000 0 0xc00>;
+			interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 328>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 328>;
+			phys = <&usb2 1>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		sdhi0: sd@ee100000 {
+			compatible = "renesas,sdhi-r8a7743";
+			reg = <0 0xee100000 0 0x328>;
+			interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 314>;
+			dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
+			       <&dmac1 0xcd>, <&dmac1 0xce>;
+			dma-names = "tx", "rx", "tx", "rx";
+			max-frequency = <195000000>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 314>;
+			status = "disabled";
+		};
+
+		sdhi1: sd@ee140000 {
+			compatible = "renesas,sdhi-r8a7743";
+			reg = <0 0xee140000 0 0x100>;
+			interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 312>;
+			dmas = <&dmac0 0xc1>, <&dmac0 0xc2>,
+			       <&dmac1 0xc1>, <&dmac1 0xc2>;
+			dma-names = "tx", "rx", "tx", "rx";
+			max-frequency = <97500000>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 312>;
+			status = "disabled";
+		};
+
+		sdhi2: sd@ee160000 {
+			compatible = "renesas,sdhi-r8a7743";
+			reg = <0 0xee160000 0 0x100>;
+			interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 311>;
+			dmas = <&dmac0 0xd3>, <&dmac0 0xd4>,
+			       <&dmac1 0xd3>, <&dmac1 0xd4>;
+			dma-names = "tx", "rx", "tx", "rx";
+			max-frequency = <97500000>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 311>;
+			status = "disabled";
+		};
+
+		hsusb: usb@e6590000 {
+			compatible = "renesas,usbhs-r8a7743",
+				     "renesas,rcar-gen2-usbhs";
+			reg = <0 0xe6590000 0 0x100>;
+			interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 704>;
+			dmas = <&usb_dmac0 0>, <&usb_dmac0 1>,
+			       <&usb_dmac1 0>, <&usb_dmac1 1>;
+			dma-names = "ch0", "ch1", "ch2", "ch3";
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 704>;
+			renesas,buswait = <4>;
+			phys = <&usb0 1>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		usbphy: usb-phy@e6590100 {
+			compatible = "renesas,usb-phy-r8a7743",
+				     "renesas,rcar-gen2-usb-phy";
+			reg = <0 0xe6590100 0 0x100>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&cpg CPG_MOD 704>;
+			clock-names = "usbhs";
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 704>;
+			status = "disabled";
+
+			usb0: usb-channel@0 {
+				reg = <0>;
+				#phy-cells = <1>;
+			};
+			usb2: usb-channel@2 {
+				reg = <2>;
+				#phy-cells = <1>;
+			};
+		};
+
+		pci0: pci@ee090000 {
+			compatible = "renesas,pci-r8a7743",
+				     "renesas,pci-rcar-gen2";
+			device_type = "pci";
+			reg = <0 0xee090000 0 0xc00>,
+			      <0 0xee080000 0 0x1100>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			status = "disabled";
+
+			bus-range = <0 0>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			ranges = <0x02000000 0 0xee080000 0 0xee080000 0 0x00010000>;
+			interrupt-map-mask = <0xff00 0 0 0x7>;
+			interrupt-map = <0x0000 0 0 1 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH
+					 0x0800 0 0 1 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH
+					 0x1000 0 0 2 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+
+			usb@1,0 {
+				reg = <0x800 0 0 0 0>;
+				phys = <&usb0 0>;
+				phy-names = "usb";
+			};
+
+			usb@2,0 {
+				reg = <0x1000 0 0 0 0>;
+				phys = <&usb0 0>;
+				phy-names = "usb";
+			};
+		};
+
+		pci1: pci@ee0d0000 {
+			compatible = "renesas,pci-r8a7743",
+				     "renesas,pci-rcar-gen2";
+			device_type = "pci";
+			reg = <0 0xee0d0000 0 0xc00>,
+			      <0 0xee0c0000 0 0x1100>;
+			interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			status = "disabled";
+
+			bus-range = <1 1>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			ranges = <0x02000000 0 0xee0c0000 0 0xee0c0000 0 0x00010000>;
+			interrupt-map-mask = <0xff00 0 0 0x7>;
+			interrupt-map = <0x0000 0 0 1 &gic GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH
+					 0x0800 0 0 1 &gic GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH
+					 0x1000 0 0 2 &gic GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+
+			usb@1,0 {
+				reg = <0x10800 0 0 0 0>;
+				phys = <&usb2 0>;
+				phy-names = "usb";
+			};
+
+			usb@2,0 {
+				reg = <0x11000 0 0 0 0>;
+				phys = <&usb2 0>;
+				phy-names = "usb";
+			};
+		};
 	};
 
 	/* External root clock */
diff --git a/arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts b/arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts
new file mode 100644
index 000000000000..52153ec3638c
--- /dev/null
+++ b/arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts
@@ -0,0 +1,109 @@
+/*
+ * Device Tree Source for the iWave-RZG1E SODIMM carrier board
+ *
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/dts-v1/;
+#include "r8a7745-iwg22m.dtsi"
+
+/ {
+	model = "iWave Systems RainboW-G22D-SODIMM board based on RZ/G1E";
+	compatible = "iwave,g22d", "iwave,g22m", "renesas,r8a7745";
+
+	aliases {
+		serial0 = &scif4;
+		ethernet0 = &avb;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
+		stdout-path = "serial0:115200n8";
+	};
+
+	vccq_sdhi0: regulator-vccq-sdhi0 {
+		compatible = "regulator-gpio";
+
+		regulator-name = "SDHI0 VccQ";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
+		gpios-states = <1>;
+		states = <3300000 1
+			  1800000 0>;
+	};
+};
+
+&pfc {
+	scif4_pins: scif4 {
+		groups = "scif4_data_b";
+		function = "scif4";
+	};
+
+	avb_pins: avb {
+		groups = "avb_mdio", "avb_gmii";
+		function = "avb";
+	};
+
+	sdhi0_pins: sd0 {
+		groups = "sdhi0_data4", "sdhi0_ctrl";
+		function = "sdhi0";
+		power-source = <3300>;
+	};
+
+	usb1_pins: usb1 {
+		groups = "usb1";
+		function = "usb1";
+	};
+};
+
+&scif4 {
+	pinctrl-0 = <&scif4_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&avb {
+	pinctrl-0 = <&avb_pins>;
+	pinctrl-names = "default";
+
+	phy-handle = <&phy3>;
+	phy-mode = "gmii";
+	renesas,no-ether-link;
+	status = "okay";
+
+	phy3: ethernet-phy@3 {
+	/*
+	 * On some older versions of the platform (before R4.0) the phy address
+	 * may be 1 or 3. The address is fixed to 3 for R4.0 onwards.
+	 */
+		reg = <3>;
+		micrel,led-mode = <1>;
+	};
+};
+
+&sdhi0 {
+	pinctrl-0 = <&sdhi0_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&reg_3p3v>;
+	vqmmc-supply = <&vccq_sdhi0>;
+	cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&pci1 {
+	status = "okay";
+	pinctrl-0 = <&usb1_pins>;
+	pinctrl-names = "default";
+};
+
+&usbphy {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/r8a7745-iwg22m.dtsi b/arch/arm/boot/dts/r8a7745-iwg22m.dtsi
new file mode 100644
index 000000000000..ed9a8cf3fe36
--- /dev/null
+++ b/arch/arm/boot/dts/r8a7745-iwg22m.dtsi
@@ -0,0 +1,111 @@
+/*
+ * Device Tree Source for the iWave-RZG1E-G22M SODIMM SOM
+ *
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include "r8a7745.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	compatible = "iwave,g22m", "renesas,r8a7745";
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0 0x40000000 0 0x20000000>;
+	};
+
+	reg_3p3v: 3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&extal_clk {
+	clock-frequency = <20000000>;
+};
+
+&pfc {
+	mmcif0_pins: mmc {
+		groups = "mmc_data8", "mmc_ctrl";
+		function = "mmc";
+	};
+
+	qspi_pins: qspi {
+		groups = "qspi_ctrl", "qspi_data2";
+		function = "qspi";
+	};
+
+	sdhi1_pins: sd1 {
+		groups = "sdhi1_data4", "sdhi1_ctrl";
+		function = "sdhi1";
+		power-source = <3300>;
+	};
+
+	i2c3_pins: i2c3 {
+		groups = "i2c3_b";
+		function = "i2c3";
+	};
+};
+
+&mmcif0 {
+	pinctrl-0 = <&mmcif0_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&reg_3p3v>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
+
+&qspi {
+	pinctrl-0 = <&qspi_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	/* WARNING - This device contains the bootloader. Handle with care. */
+	flash: flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "sst,sst25vf016b", "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <50000000>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <1>;
+		m25p,fast-read;
+		spi-cpol;
+		spi-cpha;
+	};
+};
+
+&sdhi1 {
+	pinctrl-0 = <&sdhi1_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&reg_3p3v>;
+	vqmmc-supply = <&reg_3p3v>;
+	cd-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&i2c3 {
+	pinctrl-0 = <&i2c3_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+	clock-frequency = <400000>;
+
+	rtc@68 {
+		compatible = "ti,bq32000";
+		reg = <0x68>;
+	};
+};
diff --git a/arch/arm/boot/dts/r8a7745-sk-rzg1e.dts b/arch/arm/boot/dts/r8a7745-sk-rzg1e.dts
index 97840b340197..b4d679b04ad6 100644
--- a/arch/arm/boot/dts/r8a7745-sk-rzg1e.dts
+++ b/arch/arm/boot/dts/r8a7745-sk-rzg1e.dts
@@ -1,7 +1,7 @@
 /*
  * Device Tree Source for the SK-RZG1E board
  *
- * Copyright (C) 2016 Cogent Embedded, Inc.
+ * Copyright (C) 2016-2017 Cogent Embedded, Inc.
  *
  * This file is licensed under the terms of the GNU General Public License
  * version 2. This program is licensed "as is" without any warranty of any
@@ -34,11 +34,34 @@
 	clock-frequency = <20000000>;
 };
 
+&pfc {
+	scif2_pins: scif2 {
+		groups = "scif2_data";
+		function = "scif2";
+	};
+
+	ether_pins: ether {
+		groups = "eth_link", "eth_mdio", "eth_rmii";
+		function = "eth";
+	};
+
+	phy1_pins: phy1 {
+		groups = "intc_irq8";
+		function = "intc";
+	};
+};
+
 &scif2 {
+	pinctrl-0 = <&scif2_pins>;
+	pinctrl-names = "default";
+
 	status = "okay";
 };
 
 &ether {
+	pinctrl-0 = <&ether_pins &phy1_pins>;
+	pinctrl-names = "default";
+
 	phy-handle = <&phy1>;
 	renesas,ether-link-active-low;
 	status = "okay";
diff --git a/arch/arm/boot/dts/r8a7745.dtsi b/arch/arm/boot/dts/r8a7745.dtsi
index 2feb0084bb3b..3a50f703601c 100644
--- a/arch/arm/boot/dts/r8a7745.dtsi
+++ b/arch/arm/boot/dts/r8a7745.dtsi
@@ -1,7 +1,7 @@
 /*
  * Device Tree Source for the r8a7745 SoC
  *
- * Copyright (C) 2016 Cogent Embedded Inc.
+ * Copyright (C) 2016-2017 Cogent Embedded Inc.
  *
  * This file is licensed under the terms of the GNU General Public License
  * version 2. This program is licensed "as is" without any warranty of any
@@ -18,6 +18,19 @@
 	#address-cells = <2>;
 	#size-cells = <2>;
 
+	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		spi0 = &qspi;
+		spi1 = &msiof0;
+		spi2 = &msiof1;
+		spi3 = &msiof2;
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -65,6 +78,111 @@
 			resets = <&cpg 408>;
 		};
 
+		gpio0: gpio@e6050000 {
+			compatible = "renesas,gpio-r8a7745",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6050000 0 0x50>;
+			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 0 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 912>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 912>;
+		};
+
+		gpio1: gpio@e6051000 {
+			compatible = "renesas,gpio-r8a7745",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6051000 0 0x50>;
+			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 32 26>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 911>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 911>;
+		};
+
+		gpio2: gpio@e6052000 {
+			compatible = "renesas,gpio-r8a7745",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6052000 0 0x50>;
+			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 64 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 910>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 910>;
+		};
+
+		gpio3: gpio@e6053000 {
+			compatible = "renesas,gpio-r8a7745",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6053000 0 0x50>;
+			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 96 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 909>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 909>;
+		};
+
+		gpio4: gpio@e6054000 {
+			compatible = "renesas,gpio-r8a7745",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6054000 0 0x50>;
+			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 128 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 908>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 908>;
+		};
+
+		gpio5: gpio@e6055000 {
+			compatible = "renesas,gpio-r8a7745",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6055000 0 0x50>;
+			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 160 28>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 907>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 907>;
+		};
+
+		gpio6: gpio@e6055400 {
+			compatible = "renesas,gpio-r8a7745",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6055400 0 0x50>;
+			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 192 26>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 905>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 905>;
+		};
+
 		irqc: interrupt-controller@e61c0000 {
 			compatible = "renesas,irqc-r8a7745", "renesas,irqc";
 			#interrupt-cells = <2>;
@@ -123,6 +241,11 @@
 			#power-domain-cells = <1>;
 		};
 
+		pfc: pin-controller@e6060000 {
+			compatible = "renesas,pfc-r8a7745";
+			reg = <0 0xe6060000 0 0x11c>;
+		};
+
 		dmac0: dma-controller@e6700000 {
 			compatible = "renesas,dmac-r8a7745",
 				     "renesas,rcar-dmac";
@@ -468,6 +591,29 @@
 			status = "disabled";
 		};
 
+		icram2:	sram@e6300000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe6300000 0 0x40000>;
+		};
+
+		icram0:	sram@e63a0000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe63a0000 0 0x12000>;
+		};
+
+		icram1:	sram@e63c0000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe63c0000 0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0 0xe63c0000 0x1000>;
+
+			smp-sram@0 {
+				compatible = "renesas,smp-sram";
+				reg = <0 0x10>;
+			};
+		};
+
 		ether: ethernet@ee700000 {
 			compatible = "renesas,ether-r8a7745";
 			reg = <0 0xee700000 0 0x400>;
@@ -480,6 +626,317 @@
 			#size-cells = <0>;
 			status = "disabled";
 		};
+
+		avb: ethernet@e6800000 {
+			compatible = "renesas,etheravb-r8a7745",
+				     "renesas,etheravb-rcar-gen2";
+			reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>;
+			interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 812>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 812>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c0: i2c@e6508000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a7745",
+				     "renesas,rcar-gen2-i2c";
+			reg = <0 0xe6508000 0 0x40>;
+			interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 931>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 931>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c1: i2c@e6518000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a7745",
+				     "renesas,rcar-gen2-i2c";
+			reg = <0 0xe6518000 0 0x40>;
+			interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 930>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 930>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c2: i2c@e6530000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a7745",
+				     "renesas,rcar-gen2-i2c";
+			reg = <0 0xe6530000 0 0x40>;
+			interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 929>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 929>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c3: i2c@e6540000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a7745",
+				     "renesas,rcar-gen2-i2c";
+			reg = <0 0xe6540000 0 0x40>;
+			interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 928>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 928>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c4: i2c@e6520000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a7745",
+				     "renesas,rcar-gen2-i2c";
+			reg = <0 0xe6520000 0 0x40>;
+			interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 927>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 927>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c5: i2c@e6528000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a7745",
+				     "renesas,rcar-gen2-i2c";
+			reg = <0 0xe6528000 0 0x40>;
+			interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 925>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 925>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		mmcif0: mmc@ee200000 {
+			compatible = "renesas,mmcif-r8a7745",
+				     "renesas,sh-mmcif";
+			reg = <0 0xee200000 0 0x80>;
+			interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 315>;
+			dmas = <&dmac0 0xd1>, <&dmac0 0xd2>,
+			       <&dmac1 0xd1>, <&dmac1 0xd2>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 315>;
+			reg-io-width = <4>;
+			max-frequency = <97500000>;
+			status = "disabled";
+		};
+
+		qspi: spi@e6b10000 {
+			compatible = "renesas,qspi-r8a7745", "renesas,qspi";
+			reg = <0 0xe6b10000 0 0x2c>;
+			interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 917>;
+			dmas = <&dmac0 0x17>, <&dmac0 0x18>,
+			       <&dmac1 0x17>, <&dmac1 0x18>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			num-cs = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			resets = <&cpg 917>;
+			status = "disabled";
+		};
+
+		msiof0: spi@e6e20000 {
+			compatible = "renesas,msiof-r8a7745",
+				     "renesas,rcar-gen2-msiof";
+			reg = <0 0xe6e20000 0 0x0064>;
+			interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 000>;
+			dmas = <&dmac0 0x51>, <&dmac0 0x52>,
+			       <&dmac1 0x51>, <&dmac1 0x52>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			resets = <&cpg 000>;
+			status = "disabled";
+		};
+
+		msiof1: spi@e6e10000 {
+			compatible = "renesas,msiof-r8a7745",
+				     "renesas,rcar-gen2-msiof";
+			reg = <0 0xe6e10000 0 0x0064>;
+			interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 208>;
+			dmas = <&dmac0 0x55>, <&dmac0 0x56>,
+			       <&dmac1 0x55>, <&dmac1 0x56>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			resets = <&cpg 208>;
+			status = "disabled";
+		};
+
+		msiof2: spi@e6e00000 {
+			compatible = "renesas,msiof-r8a7745",
+				     "renesas,rcar-gen2-msiof";
+			reg = <0 0xe6e00000 0 0x0064>;
+			interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 205>;
+			dmas = <&dmac0 0x41>, <&dmac0 0x42>,
+			       <&dmac1 0x41>, <&dmac1 0x42>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			resets = <&cpg 205>;
+			status = "disabled";
+		};
+
+		sdhi0: sd@ee100000 {
+			compatible = "renesas,sdhi-r8a7745";
+			reg = <0 0xee100000 0 0x328>;
+			interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 314>;
+			dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
+			       <&dmac1 0xcd>, <&dmac1 0xce>;
+			dma-names = "tx", "rx", "tx", "rx";
+			max-frequency = <195000000>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 314>;
+			status = "disabled";
+		};
+
+		sdhi1: sd@ee140000 {
+			compatible = "renesas,sdhi-r8a7745";
+			reg = <0 0xee140000 0 0x100>;
+			interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 312>;
+			dmas = <&dmac0 0xc1>, <&dmac0 0xc2>,
+			       <&dmac1 0xc1>, <&dmac1 0xc2>;
+			dma-names = "tx", "rx", "tx", "rx";
+			max-frequency = <97500000>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 312>;
+			status = "disabled";
+		};
+
+		sdhi2: sd@ee160000 {
+			compatible = "renesas,sdhi-r8a7745";
+			reg = <0 0xee160000 0 0x100>;
+			interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 311>;
+			dmas = <&dmac0 0xd3>, <&dmac0 0xd4>,
+			       <&dmac1 0xd3>, <&dmac1 0xd4>;
+			dma-names = "tx", "rx", "tx", "rx";
+			max-frequency = <97500000>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 311>;
+			status = "disabled";
+		};
+
+		pci0: pci@ee090000 {
+			compatible = "renesas,pci-r8a7745",
+				     "renesas,pci-rcar-gen2";
+			device_type = "pci";
+			reg = <0 0xee090000 0 0xc00>,
+			      <0 0xee080000 0 0x1100>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			status = "disabled";
+
+			bus-range = <0 0>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			ranges = <0x02000000 0 0xee080000 0 0xee080000 0 0x00010000>;
+			interrupt-map-mask = <0xff00 0 0 0x7>;
+			interrupt-map = <0x0000 0 0 1 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH
+					 0x0800 0 0 1 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH
+					 0x1000 0 0 2 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+
+			usb@1,0 {
+				reg = <0x800 0 0 0 0>;
+				phys = <&usb0 0>;
+				phy-names = "usb";
+			};
+
+			usb@2,0 {
+				reg = <0x1000 0 0 0 0>;
+				phys = <&usb0 0>;
+				phy-names = "usb";
+			};
+		};
+
+		pci1: pci@ee0d0000 {
+			compatible = "renesas,pci-r8a7745",
+				     "renesas,pci-rcar-gen2";
+			device_type = "pci";
+			reg = <0 0xee0d0000 0 0xc00>,
+			      <0 0xee0c0000 0 0x1100>;
+			interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			status = "disabled";
+
+			bus-range = <1 1>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			ranges = <0x02000000 0 0xee0c0000 0 0xee0c0000 0 0x00010000>;
+			interrupt-map-mask = <0xff00 0 0 0x7>;
+			interrupt-map = <0x0000 0 0 1 &gic GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH
+					 0x0800 0 0 1 &gic GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH
+					 0x1000 0 0 2 &gic GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+
+			usb@1,0 {
+				reg = <0x10800 0 0 0 0>;
+				phys = <&usb2 0>;
+				phy-names = "usb";
+			};
+
+			usb@2,0 {
+				reg = <0x11000 0 0 0 0>;
+				phys = <&usb2 0>;
+				phy-names = "usb";
+			};
+		};
+
+		usbphy: usb-phy@e6590100 {
+			compatible = "renesas,usb-phy-r8a7745",
+				     "renesas,rcar-gen2-usb-phy";
+			reg = <0 0xe6590100 0 0x100>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&cpg CPG_MOD 704>;
+			clock-names = "usbhs";
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 704>;
+			status = "disabled";
+
+			usb0: usb-channel@0 {
+				reg = <0>;
+				#phy-cells = <1>;
+			};
+			usb2: usb-channel@2 {
+				reg = <2>;
+				#phy-cells = <1>;
+			};
+		};
 	};
 
 	/* External root clock */
diff --git a/arch/arm/boot/dts/r8a7778.dtsi b/arch/arm/boot/dts/r8a7778.dtsi
index 8f3156c0e575..a39472aab867 100644
--- a/arch/arm/boot/dts/r8a7778.dtsi
+++ b/arch/arm/boot/dts/r8a7778.dtsi
@@ -33,6 +33,7 @@
 			compatible = "arm,cortex-a9";
 			reg = <0>;
 			clock-frequency = <800000000>;
+			clocks = <&z_clk>;
 		};
 	};
 
@@ -88,7 +89,7 @@
 	};
 
 	gpio0: gpio@ffc40000 {
-		compatible = "renesas,gpio-r8a7778", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7778", "renesas,rcar-gen1-gpio";
 		reg = <0xffc40000 0x2c>;
 		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -99,7 +100,7 @@
 	};
 
 	gpio1: gpio@ffc41000 {
-		compatible = "renesas,gpio-r8a7778", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7778", "renesas,rcar-gen1-gpio";
 		reg = <0xffc41000 0x2c>;
 		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -110,7 +111,7 @@
 	};
 
 	gpio2: gpio@ffc42000 {
-		compatible = "renesas,gpio-r8a7778", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7778", "renesas,rcar-gen1-gpio";
 		reg = <0xffc42000 0x2c>;
 		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -121,7 +122,7 @@
 	};
 
 	gpio3: gpio@ffc43000 {
-		compatible = "renesas,gpio-r8a7778", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7778", "renesas,rcar-gen1-gpio";
 		reg = <0xffc43000 0x2c>;
 		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -132,7 +133,7 @@
 	};
 
 	gpio4: gpio@ffc44000 {
-		compatible = "renesas,gpio-r8a7778", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7778", "renesas,rcar-gen1-gpio";
 		reg = <0xffc44000 0x2c>;
 		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
diff --git a/arch/arm/boot/dts/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi
index 8ee0b2ca5d39..e8eb94748b27 100644
--- a/arch/arm/boot/dts/r8a7779.dtsi
+++ b/arch/arm/boot/dts/r8a7779.dtsi
@@ -29,12 +29,14 @@
 			compatible = "arm,cortex-a9";
 			reg = <0>;
 			clock-frequency = <1000000000>;
+			clocks = <&cpg_clocks R8A7779_CLK_Z>;
 		};
 		cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <1>;
 			clock-frequency = <1000000000>;
+			clocks = <&cpg_clocks R8A7779_CLK_Z>;
 			power-domains = <&sysc R8A7779_PD_ARM1>;
 		};
 		cpu@2 {
@@ -42,6 +44,7 @@
 			compatible = "arm,cortex-a9";
 			reg = <2>;
 			clock-frequency = <1000000000>;
+			clocks = <&cpg_clocks R8A7779_CLK_Z>;
 			power-domains = <&sysc R8A7779_PD_ARM2>;
 		};
 		cpu@3 {
@@ -49,6 +52,7 @@
 			compatible = "arm,cortex-a9";
 			reg = <3>;
 			clock-frequency = <1000000000>;
+			clocks = <&cpg_clocks R8A7779_CLK_Z>;
 			power-domains = <&sysc R8A7779_PD_ARM3>;
 		};
 	};
@@ -76,7 +80,7 @@
 	};
 
 	gpio0: gpio@ffc40000 {
-		compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7779", "renesas,rcar-gen1-gpio";
 		reg = <0xffc40000 0x2c>;
 		interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -87,7 +91,7 @@
 	};
 
 	gpio1: gpio@ffc41000 {
-		compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7779", "renesas,rcar-gen1-gpio";
 		reg = <0xffc41000 0x2c>;
 		interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -98,7 +102,7 @@
 	};
 
 	gpio2: gpio@ffc42000 {
-		compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7779", "renesas,rcar-gen1-gpio";
 		reg = <0xffc42000 0x2c>;
 		interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -109,7 +113,7 @@
 	};
 
 	gpio3: gpio@ffc43000 {
-		compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7779", "renesas,rcar-gen1-gpio";
 		reg = <0xffc43000 0x2c>;
 		interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -120,7 +124,7 @@
 	};
 
 	gpio4: gpio@ffc44000 {
-		compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7779", "renesas,rcar-gen1-gpio";
 		reg = <0xffc44000 0x2c>;
 		interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -131,7 +135,7 @@
 	};
 
 	gpio5: gpio@ffc45000 {
-		compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7779", "renesas,rcar-gen1-gpio";
 		reg = <0xffc45000 0x2c>;
 		interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -142,7 +146,7 @@
 	};
 
 	gpio6: gpio@ffc46000 {
-		compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7779", "renesas,rcar-gen1-gpio";
 		reg = <0xffc46000 0x2c>;
 		interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index ba100a6f67ca..e3d27783b6b5 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -316,11 +316,8 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	clocks = <&mstp7_clks R8A7790_CLK_DU0>,
-		 <&mstp7_clks R8A7790_CLK_DU1>,
-		 <&mstp7_clks R8A7790_CLK_DU2>,
-		 <&mstp7_clks R8A7790_CLK_LVDS0>,
-		 <&mstp7_clks R8A7790_CLK_LVDS1>,
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 722>,
+		 <&cpg CPG_MOD 726>, <&cpg CPG_MOD 725>,
 		 <&x13_clk>, <&x2_clk>;
 	clock-names = "du.0", "du.1", "du.2", "lvds.0", "lvds.1",
 		      "dclkin.0", "dclkin.1";
diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 2805a8608d4b..2f017fee4009 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -10,7 +10,7 @@
  * kind, whether express or implied.
  */
 
-#include <dt-bindings/clock/r8a7790-clock.h>
+#include <dt-bindings/clock/r8a7790-cpg-mssr.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/power/r8a7790-sysc.h>
@@ -52,10 +52,11 @@
 			reg = <0>;
 			clock-frequency = <1300000000>;
 			voltage-tolerance = <1>; /* 1% */
-			clocks = <&cpg_clocks R8A7790_CLK_Z>;
+			clocks = <&cpg CPG_CORE R8A7790_CLK_Z>;
 			clock-latency = <300000>; /* 300 us */
 			power-domains = <&sysc R8A7790_PD_CA15_CPU0>;
 			next-level-cache = <&L2_CA15>;
+			capacity-dmips-mhz = <1024>;
 
 			/* kHz - uV - OPPs unknown yet */
 			operating-points = <1400000 1000000>,
@@ -71,8 +72,10 @@
 			compatible = "arm,cortex-a15";
 			reg = <1>;
 			clock-frequency = <1300000000>;
+			clocks = <&cpg CPG_CORE R8A7790_CLK_Z>;
 			power-domains = <&sysc R8A7790_PD_CA15_CPU1>;
 			next-level-cache = <&L2_CA15>;
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu2: cpu@2 {
@@ -80,8 +83,10 @@
 			compatible = "arm,cortex-a15";
 			reg = <2>;
 			clock-frequency = <1300000000>;
+			clocks = <&cpg CPG_CORE R8A7790_CLK_Z>;
 			power-domains = <&sysc R8A7790_PD_CA15_CPU2>;
 			next-level-cache = <&L2_CA15>;
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu3: cpu@3 {
@@ -89,8 +94,10 @@
 			compatible = "arm,cortex-a15";
 			reg = <3>;
 			clock-frequency = <1300000000>;
+			clocks = <&cpg CPG_CORE R8A7790_CLK_Z>;
 			power-domains = <&sysc R8A7790_PD_CA15_CPU3>;
 			next-level-cache = <&L2_CA15>;
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu4: cpu@100 {
@@ -98,8 +105,10 @@
 			compatible = "arm,cortex-a7";
 			reg = <0x100>;
 			clock-frequency = <780000000>;
+			clocks = <&cpg CPG_CORE R8A7790_CLK_Z2>;
 			power-domains = <&sysc R8A7790_PD_CA7_CPU0>;
 			next-level-cache = <&L2_CA7>;
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu5: cpu@101 {
@@ -107,8 +116,10 @@
 			compatible = "arm,cortex-a7";
 			reg = <0x101>;
 			clock-frequency = <780000000>;
+			clocks = <&cpg CPG_CORE R8A7790_CLK_Z2>;
 			power-domains = <&sysc R8A7790_PD_CA7_CPU1>;
 			next-level-cache = <&L2_CA7>;
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu6: cpu@102 {
@@ -116,8 +127,10 @@
 			compatible = "arm,cortex-a7";
 			reg = <0x102>;
 			clock-frequency = <780000000>;
+			clocks = <&cpg CPG_CORE R8A7790_CLK_Z2>;
 			power-domains = <&sysc R8A7790_PD_CA7_CPU2>;
 			next-level-cache = <&L2_CA7>;
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu7: cpu@103 {
@@ -125,8 +138,10 @@
 			compatible = "arm,cortex-a7";
 			reg = <0x103>;
 			clock-frequency = <780000000>;
+			clocks = <&cpg CPG_CORE R8A7790_CLK_Z2>;
 			power-domains = <&sysc R8A7790_PD_CA7_CPU3>;
 			next-level-cache = <&L2_CA7>;
+			capacity-dmips-mhz = <539>;
 		};
 
 		L2_CA15: cache-controller-0 {
@@ -185,13 +200,14 @@
 			<0 0xf1004000 0 0x2000>,
 			<0 0xf1006000 0 0x2000>;
 		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
-		clocks = <&mstp4_clks R8A7790_CLK_INTC_SYS>;
+		clocks = <&cpg CPG_MOD 408>;
 		clock-names = "clk";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 408>;
 	};
 
 	gpio0: gpio@e6050000 {
-		compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7790", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6050000 0 0x50>;
 		interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -199,12 +215,13 @@
 		gpio-ranges = <&pfc 0 0 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7790_CLK_GPIO0>;
+		clocks = <&cpg CPG_MOD 912>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 912>;
 	};
 
 	gpio1: gpio@e6051000 {
-		compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7790", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6051000 0 0x50>;
 		interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -212,12 +229,13 @@
 		gpio-ranges = <&pfc 0 32 30>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7790_CLK_GPIO1>;
+		clocks = <&cpg CPG_MOD 911>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 911>;
 	};
 
 	gpio2: gpio@e6052000 {
-		compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7790", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6052000 0 0x50>;
 		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -225,12 +243,13 @@
 		gpio-ranges = <&pfc 0 64 30>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7790_CLK_GPIO2>;
+		clocks = <&cpg CPG_MOD 910>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 910>;
 	};
 
 	gpio3: gpio@e6053000 {
-		compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7790", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6053000 0 0x50>;
 		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -238,12 +257,13 @@
 		gpio-ranges = <&pfc 0 96 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7790_CLK_GPIO3>;
+		clocks = <&cpg CPG_MOD 909>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 909>;
 	};
 
 	gpio4: gpio@e6054000 {
-		compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7790", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6054000 0 0x50>;
 		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -251,12 +271,13 @@
 		gpio-ranges = <&pfc 0 128 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7790_CLK_GPIO4>;
+		clocks = <&cpg CPG_MOD 908>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 908>;
 	};
 
 	gpio5: gpio@e6055000 {
-		compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7790", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6055000 0 0x50>;
 		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -264,8 +285,9 @@
 		gpio-ranges = <&pfc 0 160 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7790_CLK_GPIO5>;
+		clocks = <&cpg CPG_MOD 907>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 907>;
 	};
 
 	thermal: thermal@e61f0000 {
@@ -274,8 +296,9 @@
 				"renesas,rcar-thermal";
 		reg = <0 0xe61f0000 0 0x14>, <0 0xe61f0100 0 0x38>;
 		interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp5_clks R8A7790_CLK_THERMAL>;
+		clocks = <&cpg CPG_MOD 522>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 522>;
 		#thermal-sensor-cells = <0>;
 	};
 
@@ -292,9 +315,10 @@
 		reg = <0 0xffca0000 0 0x1004>;
 		interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7790_CLK_CMT0>;
+		clocks = <&cpg CPG_MOD 124>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 124>;
 
 		renesas,channels-mask = <0x60>;
 
@@ -312,9 +336,10 @@
 			     <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_CMT1>;
+		clocks = <&cpg CPG_MOD 329>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 329>;
 
 		renesas,channels-mask = <0xff>;
 
@@ -330,8 +355,9 @@
 			     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp4_clks R8A7790_CLK_IRQC>;
+		clocks = <&cpg CPG_MOD 407>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 407>;
 	};
 
 	dmac0: dma-controller@e6700000 {
@@ -358,9 +384,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12", "ch13", "ch14";
-		clocks = <&mstp2_clks R8A7790_CLK_SYS_DMAC0>;
+		clocks = <&cpg CPG_MOD 219>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 219>;
 		#dma-cells = <1>;
 		dma-channels = <15>;
 	};
@@ -389,9 +416,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12", "ch13", "ch14";
-		clocks = <&mstp2_clks R8A7790_CLK_SYS_DMAC1>;
+		clocks = <&cpg CPG_MOD 218>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 218>;
 		#dma-cells = <1>;
 		dma-channels = <15>;
 	};
@@ -418,9 +446,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12";
-		clocks = <&mstp5_clks R8A7790_CLK_AUDIO_DMAC0>;
+		clocks = <&cpg CPG_MOD 502>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 502>;
 		#dma-cells = <1>;
 		dma-channels = <13>;
 	};
@@ -447,9 +476,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12";
-		clocks = <&mstp5_clks R8A7790_CLK_AUDIO_DMAC1>;
+		clocks = <&cpg CPG_MOD 501>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 501>;
 		#dma-cells = <1>;
 		dma-channels = <13>;
 	};
@@ -460,8 +490,9 @@
 		interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH
 			      GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "ch0", "ch1";
-		clocks = <&mstp3_clks R8A7790_CLK_USBDMAC0>;
+		clocks = <&cpg CPG_MOD 330>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 330>;
 		#dma-cells = <1>;
 		dma-channels = <2>;
 	};
@@ -472,8 +503,9 @@
 		interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH
 			      GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "ch0", "ch1";
-		clocks = <&mstp3_clks R8A7790_CLK_USBDMAC1>;
+		clocks = <&cpg CPG_MOD 331>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 331>;
 		#dma-cells = <1>;
 		dma-channels = <2>;
 	};
@@ -484,8 +516,9 @@
 		compatible = "renesas,i2c-r8a7790", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6508000 0 0x40>;
 		interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7790_CLK_I2C0>;
+		clocks = <&cpg CPG_MOD 931>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 931>;
 		i2c-scl-internal-delay-ns = <110>;
 		status = "disabled";
 	};
@@ -496,8 +529,9 @@
 		compatible = "renesas,i2c-r8a7790", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6518000 0 0x40>;
 		interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7790_CLK_I2C1>;
+		clocks = <&cpg CPG_MOD 930>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 930>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -508,8 +542,9 @@
 		compatible = "renesas,i2c-r8a7790", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6530000 0 0x40>;
 		interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7790_CLK_I2C2>;
+		clocks = <&cpg CPG_MOD 929>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 929>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -520,8 +555,9 @@
 		compatible = "renesas,i2c-r8a7790", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6540000 0 0x40>;
 		interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7790_CLK_I2C3>;
+		clocks = <&cpg CPG_MOD 928>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 928>;
 		i2c-scl-internal-delay-ns = <110>;
 		status = "disabled";
 	};
@@ -533,11 +569,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe6500000 0 0x425>;
 		interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_IIC0>;
+		clocks = <&cpg CPG_MOD 318>;
 		dmas = <&dmac0 0x61>, <&dmac0 0x62>,
 		       <&dmac1 0x61>, <&dmac1 0x62>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 318>;
 		status = "disabled";
 	};
 
@@ -548,11 +585,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe6510000 0 0x425>;
 		interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_IIC1>;
+		clocks = <&cpg CPG_MOD 323>;
 		dmas = <&dmac0 0x65>, <&dmac0 0x66>,
 		       <&dmac1 0x65>, <&dmac1 0x66>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 323>;
 		status = "disabled";
 	};
 
@@ -563,11 +601,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe6520000 0 0x425>;
 		interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_IIC2>;
+		clocks = <&cpg CPG_MOD 300>;
 		dmas = <&dmac0 0x69>, <&dmac0 0x6a>,
 		       <&dmac1 0x69>, <&dmac1 0x6a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 300>;
 		status = "disabled";
 	};
 
@@ -578,11 +617,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe60b0000 0 0x425>;
 		interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7790_CLK_IICDVFS>;
+		clocks = <&cpg CPG_MOD 926>;
 		dmas = <&dmac0 0x77>, <&dmac0 0x78>,
 		       <&dmac1 0x77>, <&dmac1 0x78>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 926>;
 		status = "disabled";
 	};
 
@@ -590,11 +630,12 @@
 		compatible = "renesas,mmcif-r8a7790", "renesas,sh-mmcif";
 		reg = <0 0xee200000 0 0x80>;
 		interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_MMCIF0>;
+		clocks = <&cpg CPG_MOD 315>;
 		dmas = <&dmac0 0xd1>, <&dmac0 0xd2>,
 		       <&dmac1 0xd1>, <&dmac1 0xd2>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 315>;
 		reg-io-width = <4>;
 		status = "disabled";
 		max-frequency = <97500000>;
@@ -604,11 +645,12 @@
 		compatible = "renesas,mmcif-r8a7790", "renesas,sh-mmcif";
 		reg = <0 0xee220000 0 0x80>;
 		interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_MMCIF1>;
+		clocks = <&cpg CPG_MOD 305>;
 		dmas = <&dmac0 0xe1>, <&dmac0 0xe2>,
 		       <&dmac1 0xe1>, <&dmac1 0xe2>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 305>;
 		reg-io-width = <4>;
 		status = "disabled";
 		max-frequency = <97500000>;
@@ -623,12 +665,13 @@
 		compatible = "renesas,sdhi-r8a7790";
 		reg = <0 0xee100000 0 0x328>;
 		interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_SDHI0>;
+		clocks = <&cpg CPG_MOD 314>;
 		dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
 		       <&dmac1 0xcd>, <&dmac1 0xce>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <195000000>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 314>;
 		status = "disabled";
 	};
 
@@ -636,12 +679,13 @@
 		compatible = "renesas,sdhi-r8a7790";
 		reg = <0 0xee120000 0 0x328>;
 		interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_SDHI1>;
+		clocks = <&cpg CPG_MOD 313>;
 		dmas = <&dmac0 0xc9>, <&dmac0 0xca>,
 		       <&dmac1 0xc9>, <&dmac1 0xca>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <195000000>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 313>;
 		status = "disabled";
 	};
 
@@ -649,12 +693,13 @@
 		compatible = "renesas,sdhi-r8a7790";
 		reg = <0 0xee140000 0 0x100>;
 		interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_SDHI2>;
+		clocks = <&cpg CPG_MOD 312>;
 		dmas = <&dmac0 0xc1>, <&dmac0 0xc2>,
 		       <&dmac1 0xc1>, <&dmac1 0xc2>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <97500000>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 312>;
 		status = "disabled";
 	};
 
@@ -662,12 +707,13 @@
 		compatible = "renesas,sdhi-r8a7790";
 		reg = <0 0xee160000 0 0x100>;
 		interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_SDHI3>;
+		clocks = <&cpg CPG_MOD 311>;
 		dmas = <&dmac0 0xd3>, <&dmac0 0xd4>,
 		       <&dmac1 0xd3>, <&dmac1 0xd4>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <97500000>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 311>;
 		status = "disabled";
 	};
 
@@ -676,12 +722,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c40000 0 64>;
 		interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7790_CLK_SCIFA0>;
+		clocks = <&cpg CPG_MOD 204>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x21>, <&dmac0 0x22>,
 		       <&dmac1 0x21>, <&dmac1 0x22>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 204>;
 		status = "disabled";
 	};
 
@@ -690,12 +737,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c50000 0 64>;
 		interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7790_CLK_SCIFA1>;
+		clocks = <&cpg CPG_MOD 203>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x25>, <&dmac0 0x26>,
 		       <&dmac1 0x25>, <&dmac1 0x26>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 203>;
 		status = "disabled";
 	};
 
@@ -704,12 +752,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c60000 0 64>;
 		interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7790_CLK_SCIFA2>;
+		clocks = <&cpg CPG_MOD 202>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x27>, <&dmac0 0x28>,
 		       <&dmac1 0x27>, <&dmac1 0x28>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 202>;
 		status = "disabled";
 	};
 
@@ -718,12 +767,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6c20000 0 0x100>;
 		interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7790_CLK_SCIFB0>;
+		clocks = <&cpg CPG_MOD 206>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x3d>, <&dmac0 0x3e>,
 		       <&dmac1 0x3d>, <&dmac1 0x3e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 206>;
 		status = "disabled";
 	};
 
@@ -732,12 +782,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6c30000 0 0x100>;
 		interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7790_CLK_SCIFB1>;
+		clocks = <&cpg CPG_MOD 207>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x19>, <&dmac0 0x1a>,
 		       <&dmac1 0x19>, <&dmac1 0x1a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 207>;
 		status = "disabled";
 	};
 
@@ -746,12 +797,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6ce0000 0 0x100>;
 		interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7790_CLK_SCIFB2>;
+		clocks = <&cpg CPG_MOD 216>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1d>, <&dmac0 0x1e>,
 		       <&dmac1 0x1d>, <&dmac1 0x1e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 216>;
 		status = "disabled";
 	};
 
@@ -760,13 +812,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e60000 0 64>;
 		interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7790_CLK_SCIF0>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 721>, <&cpg CPG_CORE R8A7790_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x29>, <&dmac0 0x2a>,
 		       <&dmac1 0x29>, <&dmac1 0x2a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 721>;
 		status = "disabled";
 	};
 
@@ -775,13 +828,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e68000 0 64>;
 		interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7790_CLK_SCIF1>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 720>, <&cpg CPG_CORE R8A7790_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2d>, <&dmac0 0x2e>,
 		       <&dmac1 0x2d>, <&dmac1 0x2e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 720>;
 		status = "disabled";
 	};
 
@@ -790,13 +844,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e56000 0 64>;
 		interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_SCIF2>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 310>, <&cpg CPG_CORE R8A7790_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2b>, <&dmac0 0x2c>,
 		       <&dmac1 0x2b>, <&dmac1 0x2c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 310>;
 		status = "disabled";
 	};
 
@@ -805,13 +860,14 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62c0000 0 96>;
 		interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7790_CLK_HSCIF0>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 717>, <&cpg CPG_CORE R8A7790_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x39>, <&dmac0 0x3a>,
 		       <&dmac1 0x39>, <&dmac1 0x3a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 717>;
 		status = "disabled";
 	};
 
@@ -820,22 +876,42 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62c8000 0 96>;
 		interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7790_CLK_HSCIF1>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 716>, <&cpg CPG_CORE R8A7790_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x4d>, <&dmac0 0x4e>,
 		       <&dmac1 0x4d>, <&dmac1 0x4e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 716>;
 		status = "disabled";
 	};
 
+	icram0:	sram@e63a0000 {
+		compatible = "mmio-sram";
+		reg = <0 0xe63a0000 0 0x12000>;
+	};
+
+	icram1:	sram@e63c0000 {
+		compatible = "mmio-sram";
+		reg = <0 0xe63c0000 0 0x1000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0 0xe63c0000 0x1000>;
+
+		smp-sram@0 {
+			compatible = "renesas,smp-sram";
+			reg = <0 0x10>;
+		};
+	};
+
 	ether: ethernet@ee700000 {
 		compatible = "renesas,ether-r8a7790";
 		reg = <0 0xee700000 0 0x400>;
 		interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7790_CLK_ETHER>;
+		clocks = <&cpg CPG_MOD 813>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 813>;
 		phy-mode = "rmii";
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -847,28 +923,31 @@
 			     "renesas,etheravb-rcar-gen2";
 		reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>;
 		interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7790_CLK_ETHERAVB>;
+		clocks = <&cpg CPG_MOD 812>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 812>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
 	};
 
 	sata0: sata@ee300000 {
-		compatible = "renesas,sata-r8a7790";
+		compatible = "renesas,sata-r8a7790", "renesas,rcar-gen2-sata";
 		reg = <0 0xee300000 0 0x2000>;
 		interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7790_CLK_SATA0>;
+		clocks = <&cpg CPG_MOD 815>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 815>;
 		status = "disabled";
 	};
 
 	sata1: sata@ee500000 {
-		compatible = "renesas,sata-r8a7790";
+		compatible = "renesas,sata-r8a7790", "renesas,rcar-gen2-sata";
 		reg = <0 0xee500000 0 0x2000>;
 		interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7790_CLK_SATA1>;
+		clocks = <&cpg CPG_MOD 814>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 814>;
 		status = "disabled";
 	};
 
@@ -876,11 +955,12 @@
 		compatible = "renesas,usbhs-r8a7790", "renesas,rcar-gen2-usbhs";
 		reg = <0 0xe6590000 0 0x100>;
 		interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7790_CLK_HSUSB>;
+		clocks = <&cpg CPG_MOD 704>;
 		dmas = <&usb_dmac0 0>, <&usb_dmac0 1>,
 		       <&usb_dmac1 0>, <&usb_dmac1 1>;
 		dma-names = "ch0", "ch1", "ch2", "ch3";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 704>;
 		renesas,buswait = <4>;
 		phys = <&usb0 1>;
 		phy-names = "usb";
@@ -893,9 +973,10 @@
 		reg = <0 0xe6590100 0 0x100>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-		clocks = <&mstp7_clks R8A7790_CLK_HSUSB>;
+		clocks = <&cpg CPG_MOD 704>;
 		clock-names = "usbhs";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 704>;
 		status = "disabled";
 
 		usb0: usb-channel@0 {
@@ -909,71 +990,79 @@
 	};
 
 	vin0: video@e6ef0000 {
-		compatible = "renesas,vin-r8a7790";
+		compatible = "renesas,vin-r8a7790", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef0000 0 0x1000>;
 		interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7790_CLK_VIN0>;
+		clocks = <&cpg CPG_MOD 811>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 811>;
 		status = "disabled";
 	};
 
 	vin1: video@e6ef1000 {
-		compatible = "renesas,vin-r8a7790";
+		compatible = "renesas,vin-r8a7790", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef1000 0 0x1000>;
 		interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7790_CLK_VIN1>;
+		clocks = <&cpg CPG_MOD 810>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 810>;
 		status = "disabled";
 	};
 
 	vin2: video@e6ef2000 {
-		compatible = "renesas,vin-r8a7790";
+		compatible = "renesas,vin-r8a7790", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef2000 0 0x1000>;
 		interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7790_CLK_VIN2>;
+		clocks = <&cpg CPG_MOD 809>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 809>;
 		status = "disabled";
 	};
 
 	vin3: video@e6ef3000 {
-		compatible = "renesas,vin-r8a7790";
+		compatible = "renesas,vin-r8a7790", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef3000 0 0x1000>;
 		interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7790_CLK_VIN3>;
+		clocks = <&cpg CPG_MOD 808>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 808>;
 		status = "disabled";
 	};
 
-	vsp1@fe920000 {
+	vsp@fe920000 {
 		compatible = "renesas,vsp1";
 		reg = <0 0xfe920000 0 0x8000>;
 		interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7790_CLK_VSP1_R>;
+		clocks = <&cpg CPG_MOD 130>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 130>;
 	};
 
-	vsp1@fe928000 {
+	vsp@fe928000 {
 		compatible = "renesas,vsp1";
 		reg = <0 0xfe928000 0 0x8000>;
 		interrupts = <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7790_CLK_VSP1_S>;
+		clocks = <&cpg CPG_MOD 131>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 131>;
 	};
 
-	vsp1@fe930000 {
+	vsp@fe930000 {
 		compatible = "renesas,vsp1";
 		reg = <0 0xfe930000 0 0x8000>;
 		interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7790_CLK_VSP1_DU0>;
+		clocks = <&cpg CPG_MOD 128>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 128>;
 	};
 
-	vsp1@fe938000 {
+	vsp@fe938000 {
 		compatible = "renesas,vsp1";
 		reg = <0 0xfe938000 0 0x8000>;
 		interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7790_CLK_VSP1_DU1>;
+		clocks = <&cpg CPG_MOD 127>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 127>;
 	};
 
 	du: display@feb00000 {
@@ -985,11 +1074,9 @@
 		interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7790_CLK_DU0>,
-			 <&mstp7_clks R8A7790_CLK_DU1>,
-			 <&mstp7_clks R8A7790_CLK_DU2>,
-			 <&mstp7_clks R8A7790_CLK_LVDS0>,
-			 <&mstp7_clks R8A7790_CLK_LVDS1>;
+		clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
+			 <&cpg CPG_MOD 722>, <&cpg CPG_MOD 726>,
+			 <&cpg CPG_MOD 725>;
 		clock-names = "du.0", "du.1", "du.2", "lvds.0", "lvds.1";
 		status = "disabled";
 
@@ -1019,10 +1106,11 @@
 		compatible = "renesas,can-r8a7790", "renesas,rcar-gen2-can";
 		reg = <0 0xe6e80000 0 0x1000>;
 		interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7790_CLK_RCAN0>,
-			 <&cpg_clocks R8A7790_CLK_RCAN>, <&can_clk>;
+		clocks = <&cpg CPG_MOD 916>, <&cpg CPG_CORE R8A7790_CLK_RCAN>,
+			 <&can_clk>;
 		clock-names = "clkp1", "clkp2", "can_clk";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 916>;
 		status = "disabled";
 	};
 
@@ -1030,10 +1118,11 @@
 		compatible = "renesas,can-r8a7790", "renesas,rcar-gen2-can";
 		reg = <0 0xe6e88000 0 0x1000>;
 		interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7790_CLK_RCAN1>,
-			 <&cpg_clocks R8A7790_CLK_RCAN>, <&can_clk>;
+		clocks = <&cpg CPG_MOD 915>, <&cpg CPG_CORE R8A7790_CLK_RCAN>,
+			 <&can_clk>;
 		clock-names = "clkp1", "clkp2", "can_clk";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 915>;
 		status = "disabled";
 	};
 
@@ -1041,443 +1130,77 @@
 		compatible = "renesas,jpu-r8a7790", "renesas,rcar-gen2-jpu";
 		reg = <0 0xfe980000 0 0x10300>;
 		interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7790_CLK_JPU>;
+		clocks = <&cpg CPG_MOD 106>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 106>;
 	};
 
-	clocks {
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-
-		/* External root clock */
-		extal_clk: extal {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overriden by the board. */
-			clock-frequency = <0>;
-		};
-
-		/* External PCIe clock - can be overridden by the board */
-		pcie_bus_clk: pcie_bus {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-
-		/*
-		 * The external audio clocks are configured as 0 Hz fixed frequency clocks by
-		 * default. Boards that provide audio clocks should override them.
-		 */
-		audio_clk_a: audio_clk_a {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-		audio_clk_b: audio_clk_b {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-		audio_clk_c: audio_clk_c {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-
-		/* External SCIF clock */
-		scif_clk: scif {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overridden by the board. */
-			clock-frequency = <0>;
-		};
+	/* External root clock */
+	extal_clk: extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* External USB clock - can be overridden by the board */
-		usb_extal_clk: usb_extal {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <48000000>;
-		};
+	/* External PCIe clock - can be overridden by the board */
+	pcie_bus_clk: pcie_bus {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
 
-		/* External CAN clock */
-		can_clk: can {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overridden by the board. */
-			clock-frequency = <0>;
-		};
+	/*
+	 * The external audio clocks are configured as 0 Hz fixed frequency
+	 * clocks by default.
+	 * Boards that provide audio clocks should override them.
+	 */
+	audio_clk_a: audio_clk_a {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+	audio_clk_b: audio_clk_b {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+	audio_clk_c: audio_clk_c {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
 
-		/* Special CPG clocks */
-		cpg_clocks: cpg_clocks@e6150000 {
-			compatible = "renesas,r8a7790-cpg-clocks",
-				     "renesas,rcar-gen2-cpg-clocks";
-			reg = <0 0xe6150000 0 0x1000>;
-			clocks = <&extal_clk &usb_extal_clk>;
-			#clock-cells = <1>;
-			clock-output-names = "main", "pll0", "pll1", "pll3",
-					     "lb", "qspi", "sdh", "sd0", "sd1",
-					     "z", "rcan", "adsp";
-			#power-domain-cells = <0>;
-		};
+	/* External SCIF clock */
+	scif_clk: scif {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* Variable factor clocks */
-		sd2_clk: sd2@e6150078 {
-			compatible = "renesas,r8a7790-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe6150078 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		sd3_clk: sd3@e615026c {
-			compatible = "renesas,r8a7790-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe615026c 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		mmc0_clk: mmc0@e6150240 {
-			compatible = "renesas,r8a7790-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe6150240 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		mmc1_clk: mmc1@e6150244 {
-			compatible = "renesas,r8a7790-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe6150244 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		ssp_clk: ssp@e6150248 {
-			compatible = "renesas,r8a7790-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe6150248 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		ssprs_clk: ssprs@e615024c {
-			compatible = "renesas,r8a7790-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe615024c 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
+	/* External USB clock - can be overridden by the board */
+	usb_extal_clk: usb_extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
 
-		/* Fixed factor clocks */
-		pll1_div2_clk: pll1_div2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-		z2_clk: z2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-		zg_clk: zg {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <3>;
-			clock-mult = <1>;
-		};
-		zx_clk: zx {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <3>;
-			clock-mult = <1>;
-		};
-		zs_clk: zs {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <6>;
-			clock-mult = <1>;
-		};
-		hp_clk: hp {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <12>;
-			clock-mult = <1>;
-		};
-		i_clk: i {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-		b_clk: b {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <12>;
-			clock-mult = <1>;
-		};
-		p_clk: p {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <24>;
-			clock-mult = <1>;
-		};
-		cl_clk: cl {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <48>;
-			clock-mult = <1>;
-		};
-		m2_clk: m2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		imp_clk: imp {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <4>;
-			clock-mult = <1>;
-		};
-		rclk_clk: rclk {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <(48 * 1024)>;
-			clock-mult = <1>;
-		};
-		oscclk_clk: oscclk {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <(12 * 1024)>;
-			clock-mult = <1>;
-		};
-		zb3_clk: zb3 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL3>;
-			#clock-cells = <0>;
-			clock-div = <4>;
-			clock-mult = <1>;
-		};
-		zb3d2_clk: zb3d2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL3>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		ddr_clk: ddr {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL3>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		mp_clk: mp {
-			compatible = "fixed-factor-clock";
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-			clock-div = <15>;
-			clock-mult = <1>;
-		};
-		cp_clk: cp {
-			compatible = "fixed-factor-clock";
-			clocks = <&extal_clk>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
+	/* External CAN clock */
+	can_clk: can {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* Gate clocks */
-		mstp0_clks: mstp0_clks@e6150130 {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150130 0 4>, <0 0xe6150030 0 4>;
-			clocks = <&mp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7790_CLK_MSIOF0>;
-			clock-output-names = "msiof0";
-		};
-		mstp1_clks: mstp1_clks@e6150134 {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150134 0 4>, <0 0xe6150038 0 4>;
-			clocks = <&zs_clk>, <&zs_clk>, <&zs_clk>, <&zs_clk>, <&m2_clk>,
-				 <&zs_clk>, <&p_clk>, <&zg_clk>, <&zs_clk>, <&zs_clk>,
-				 <&zs_clk>, <&zs_clk>, <&p_clk>, <&p_clk>, <&rclk_clk>,
-				 <&cp_clk>, <&zs_clk>, <&zs_clk>, <&zs_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7790_CLK_VCP1 R8A7790_CLK_VCP0 R8A7790_CLK_VPC1
-				R8A7790_CLK_VPC0 R8A7790_CLK_JPU R8A7790_CLK_SSP1
-				R8A7790_CLK_TMU1 R8A7790_CLK_3DG R8A7790_CLK_2DDMAC
-				R8A7790_CLK_FDP1_2 R8A7790_CLK_FDP1_1 R8A7790_CLK_FDP1_0
-				R8A7790_CLK_TMU3 R8A7790_CLK_TMU2 R8A7790_CLK_CMT0
-				R8A7790_CLK_TMU0 R8A7790_CLK_VSP1_DU1 R8A7790_CLK_VSP1_DU0
-				R8A7790_CLK_VSP1_R R8A7790_CLK_VSP1_S
-			>;
-			clock-output-names =
-				"vcp1", "vcp0", "vpc1", "vpc0", "jpu", "ssp1",
-				"tmu1", "3dg", "2ddmac", "fdp1-2", "fdp1-1",
-				"fdp1-0", "tmu3", "tmu2", "cmt0", "tmu0",
-				"vsp1-du1", "vsp1-du0", "vsp1-rt", "vsp1-sy";
-		};
-		mstp2_clks: mstp2_clks@e6150138 {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
-			clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>,
-				 <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>, <&zs_clk>,
-				 <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7790_CLK_SCIFA2 R8A7790_CLK_SCIFA1 R8A7790_CLK_SCIFA0
-				R8A7790_CLK_MSIOF2 R8A7790_CLK_SCIFB0 R8A7790_CLK_SCIFB1
-				R8A7790_CLK_MSIOF1 R8A7790_CLK_MSIOF3 R8A7790_CLK_SCIFB2
-				R8A7790_CLK_SYS_DMAC1 R8A7790_CLK_SYS_DMAC0
-			>;
-			clock-output-names =
-				"scifa2", "scifa1", "scifa0", "msiof2", "scifb0",
-				"scifb1", "msiof1", "msiof3", "scifb2",
-				"sys-dmac1", "sys-dmac0";
-		};
-		mstp3_clks: mstp3_clks@e615013c {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
-			clocks = <&hp_clk>, <&cp_clk>, <&mmc1_clk>, <&p_clk>, <&sd3_clk>,
-				 <&sd2_clk>, <&cpg_clocks R8A7790_CLK_SD1>, <&cpg_clocks R8A7790_CLK_SD0>, <&mmc0_clk>,
-				 <&hp_clk>, <&mp_clk>, <&hp_clk>, <&mp_clk>, <&rclk_clk>,
-				 <&hp_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7790_CLK_IIC2 R8A7790_CLK_TPU0 R8A7790_CLK_MMCIF1 R8A7790_CLK_SCIF2 R8A7790_CLK_SDHI3
-				R8A7790_CLK_SDHI2 R8A7790_CLK_SDHI1 R8A7790_CLK_SDHI0 R8A7790_CLK_MMCIF0
-				R8A7790_CLK_IIC0 R8A7790_CLK_PCIEC R8A7790_CLK_IIC1 R8A7790_CLK_SSUSB R8A7790_CLK_CMT1
-				R8A7790_CLK_USBDMAC0 R8A7790_CLK_USBDMAC1
-			>;
-			clock-output-names =
-				"iic2", "tpu0", "mmcif1", "scif2", "sdhi3",
-				"sdhi2", "sdhi1", "sdhi0", "mmcif0",
-				"iic0", "pciec", "iic1", "ssusb", "cmt1",
-				"usbdmac0", "usbdmac1";
-		};
-		mstp4_clks: mstp4_clks@e6150140 {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150140 0 4>, <0 0xe615004c 0 4>;
-			clocks = <&cp_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7790_CLK_IRQC R8A7790_CLK_INTC_SYS>;
-			clock-output-names = "irqc", "intc-sys";
-		};
-		mstp5_clks: mstp5_clks@e6150144 {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150144 0 4>, <0 0xe615003c 0 4>;
-			clocks = <&hp_clk>, <&hp_clk>, <&cpg_clocks R8A7790_CLK_ADSP>,
-				 <&extal_clk>, <&p_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7790_CLK_AUDIO_DMAC0 R8A7790_CLK_AUDIO_DMAC1
-				R8A7790_CLK_ADSP_MOD R8A7790_CLK_THERMAL
-				R8A7790_CLK_PWM
-			>;
-			clock-output-names = "audmac0", "audmac1", "adsp_mod",
-					     "thermal", "pwm";
-		};
-		mstp7_clks: mstp7_clks@e615014c {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
-			clocks = <&mp_clk>, <&hp_clk>, <&zs_clk>, <&zs_clk>, <&p_clk>,
-				 <&p_clk>, <&zx_clk>, <&zx_clk>, <&zx_clk>, <&zx_clk>,
-				 <&zx_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7790_CLK_EHCI R8A7790_CLK_HSUSB R8A7790_CLK_HSCIF1
-				R8A7790_CLK_HSCIF0 R8A7790_CLK_SCIF1 R8A7790_CLK_SCIF0
-				R8A7790_CLK_DU2 R8A7790_CLK_DU1 R8A7790_CLK_DU0
-				R8A7790_CLK_LVDS1 R8A7790_CLK_LVDS0
-			>;
-			clock-output-names =
-				"ehci", "hsusb", "hscif1", "hscif0", "scif1",
-				"scif0", "du2", "du1", "du0", "lvds1", "lvds0";
-		};
-		mstp8_clks: mstp8_clks@e6150990 {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150990 0 4>, <0 0xe61509a0 0 4>;
-			clocks = <&hp_clk>, <&zg_clk>, <&zg_clk>, <&zg_clk>,
-			         <&zg_clk>, <&hp_clk>, <&p_clk>, <&zs_clk>,
-				 <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7790_CLK_MLB R8A7790_CLK_VIN3 R8A7790_CLK_VIN2
-				R8A7790_CLK_VIN1 R8A7790_CLK_VIN0
-				R8A7790_CLK_ETHERAVB R8A7790_CLK_ETHER
-				R8A7790_CLK_SATA1 R8A7790_CLK_SATA0
-			>;
-			clock-output-names =
-				"mlb", "vin3", "vin2", "vin1", "vin0",
-				"etheravb", "ether", "sata1", "sata0";
-		};
-		mstp9_clks: mstp9_clks@e6150994 {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150994 0 4>, <0 0xe61509a4 0 4>;
-			clocks = <&cp_clk>, <&cp_clk>, <&cp_clk>,
-				 <&cp_clk>, <&cp_clk>, <&cp_clk>,
-				 <&p_clk>, <&p_clk>, <&cpg_clocks R8A7790_CLK_QSPI>, <&cp_clk>,
-				 <&hp_clk>, <&hp_clk>, <&hp_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7790_CLK_GPIO5 R8A7790_CLK_GPIO4 R8A7790_CLK_GPIO3
-				R8A7790_CLK_GPIO2 R8A7790_CLK_GPIO1 R8A7790_CLK_GPIO0
-				R8A7790_CLK_RCAN1 R8A7790_CLK_RCAN0 R8A7790_CLK_QSPI_MOD R8A7790_CLK_IICDVFS
-				R8A7790_CLK_I2C3 R8A7790_CLK_I2C2 R8A7790_CLK_I2C1 R8A7790_CLK_I2C0
-			>;
-			clock-output-names =
-				"gpio5", "gpio4", "gpio3", "gpio2", "gpio1", "gpio0",
-				"rcan1", "rcan0", "qspi_mod", "iic3",
-				"i2c3", "i2c2", "i2c1", "i2c0";
-		};
-		mstp10_clks: mstp10_clks@e6150998 {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150998 0 4>, <0 0xe61509a8 0 4>;
-			clocks = <&p_clk>,
-				<&mstp10_clks R8A7790_CLK_SSI_ALL>, <&mstp10_clks R8A7790_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7790_CLK_SSI_ALL>, <&mstp10_clks R8A7790_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7790_CLK_SSI_ALL>, <&mstp10_clks R8A7790_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7790_CLK_SSI_ALL>, <&mstp10_clks R8A7790_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7790_CLK_SSI_ALL>, <&mstp10_clks R8A7790_CLK_SSI_ALL>,
-				<&p_clk>,
-				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>;
-
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7790_CLK_SSI_ALL
-				R8A7790_CLK_SSI9 R8A7790_CLK_SSI8 R8A7790_CLK_SSI7 R8A7790_CLK_SSI6 R8A7790_CLK_SSI5
-				R8A7790_CLK_SSI4 R8A7790_CLK_SSI3 R8A7790_CLK_SSI2 R8A7790_CLK_SSI1 R8A7790_CLK_SSI0
-				R8A7790_CLK_SCU_ALL
-				R8A7790_CLK_SCU_DVC1 R8A7790_CLK_SCU_DVC0
-				R8A7790_CLK_SCU_CTU1_MIX1 R8A7790_CLK_SCU_CTU0_MIX0
-				R8A7790_CLK_SCU_SRC9 R8A7790_CLK_SCU_SRC8 R8A7790_CLK_SCU_SRC7 R8A7790_CLK_SCU_SRC6 R8A7790_CLK_SCU_SRC5
-				R8A7790_CLK_SCU_SRC4 R8A7790_CLK_SCU_SRC3 R8A7790_CLK_SCU_SRC2 R8A7790_CLK_SCU_SRC1 R8A7790_CLK_SCU_SRC0
-			>;
-			clock-output-names =
-				"ssi-all",
-				"ssi9", "ssi8", "ssi7", "ssi6", "ssi5",
-				"ssi4", "ssi3", "ssi2", "ssi1", "ssi0",
-				"scu-all",
-				"scu-dvc1", "scu-dvc0",
-				"scu-ctu1-mix1", "scu-ctu0-mix0",
-				"scu-src9", "scu-src8", "scu-src7", "scu-src6", "scu-src5",
-				"scu-src4", "scu-src3", "scu-src2", "scu-src1", "scu-src0";
-		};
+	cpg: clock-controller@e6150000 {
+		compatible = "renesas,r8a7790-cpg-mssr";
+		reg = <0 0xe6150000 0 0x1000>;
+		clocks = <&extal_clk>, <&usb_extal_clk>;
+		clock-names = "extal", "usb_extal";
+		#clock-cells = <2>;
+		#power-domain-cells = <0>;
 	};
 
 	prr: chipid@ff000044 {
@@ -1500,11 +1223,12 @@
 		compatible = "renesas,qspi-r8a7790", "renesas,qspi";
 		reg = <0 0xe6b10000 0 0x2c>;
 		interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7790_CLK_QSPI_MOD>;
+		clocks = <&cpg CPG_MOD 917>;
 		dmas = <&dmac0 0x17>, <&dmac0 0x18>,
 		       <&dmac1 0x17>, <&dmac1 0x18>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 917>;
 		num-cs = <1>;
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -1516,11 +1240,12 @@
 			     "renesas,rcar-gen2-msiof";
 		reg = <0 0xe6e20000 0 0x0064>;
 		interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp0_clks R8A7790_CLK_MSIOF0>;
+		clocks = <&cpg CPG_MOD 0>;
 		dmas = <&dmac0 0x51>, <&dmac0 0x52>,
 		       <&dmac1 0x51>, <&dmac1 0x52>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 0>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -1531,11 +1256,12 @@
 			     "renesas,rcar-gen2-msiof";
 		reg = <0 0xe6e10000 0 0x0064>;
 		interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7790_CLK_MSIOF1>;
+		clocks = <&cpg CPG_MOD 208>;
 		dmas = <&dmac0 0x55>, <&dmac0 0x56>,
 		       <&dmac1 0x55>, <&dmac1 0x56>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 208>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -1546,11 +1272,12 @@
 			     "renesas,rcar-gen2-msiof";
 		reg = <0 0xe6e00000 0 0x0064>;
 		interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7790_CLK_MSIOF2>;
+		clocks = <&cpg CPG_MOD 205>;
 		dmas = <&dmac0 0x41>, <&dmac0 0x42>,
 		       <&dmac1 0x41>, <&dmac1 0x42>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 205>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -1561,11 +1288,12 @@
 			     "renesas,rcar-gen2-msiof";
 		reg = <0 0xe6c90000 0 0x0064>;
 		interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7790_CLK_MSIOF3>;
+		clocks = <&cpg CPG_MOD 215>;
 		dmas = <&dmac0 0x45>, <&dmac0 0x46>,
 		       <&dmac1 0x45>, <&dmac1 0x46>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 215>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -1575,8 +1303,9 @@
 		compatible = "renesas,xhci-r8a7790", "renesas,rcar-gen2-xhci";
 		reg = <0 0xee000000 0 0xc00>;
 		interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_SSUSB>;
+		clocks = <&cpg CPG_MOD 328>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 328>;
 		phys = <&usb2 1>;
 		phy-names = "usb";
 		status = "disabled";
@@ -1588,8 +1317,9 @@
 		reg = <0 0xee090000 0 0xc00>,
 		      <0 0xee080000 0 0x1100>;
 		interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7790_CLK_EHCI>;
+		clocks = <&cpg CPG_MOD 703>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 703>;
 		status = "disabled";
 
 		bus-range = <0 0>;
@@ -1621,8 +1351,9 @@
 		reg = <0 0xee0b0000 0 0xc00>,
 		      <0 0xee0a0000 0 0x1100>;
 		interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7790_CLK_EHCI>;
+		clocks = <&cpg CPG_MOD 703>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 703>;
 		status = "disabled";
 
 		bus-range = <1 1>;
@@ -1639,8 +1370,9 @@
 	pci2: pci@ee0d0000 {
 		compatible = "renesas,pci-r8a7790", "renesas,pci-rcar-gen2";
 		device_type = "pci";
-		clocks = <&mstp7_clks R8A7790_CLK_EHCI>;
+		clocks = <&cpg CPG_MOD 703>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 703>;
 		reg = <0 0xee0d0000 0 0xc00>,
 		      <0 0xee0c0000 0 0x1100>;
 		interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
@@ -1689,9 +1421,10 @@
 		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 0 0>;
 		interrupt-map = <0 0 0 0 &gic GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_PCIEC>, <&pcie_bus_clk>;
+		clocks = <&cpg CPG_MOD 319>, <&pcie_bus_clk>;
 		clock-names = "pcie", "pcie_bus";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 319>;
 		status = "disabled";
 	};
 
@@ -1710,21 +1443,22 @@
 			<0 0xec740000 0 0x200>;  /* Audio DMAC peri peri*/
 		reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
 
-		clocks = <&mstp10_clks R8A7790_CLK_SSI_ALL>,
-			<&mstp10_clks R8A7790_CLK_SSI9>, <&mstp10_clks R8A7790_CLK_SSI8>,
-			<&mstp10_clks R8A7790_CLK_SSI7>, <&mstp10_clks R8A7790_CLK_SSI6>,
-			<&mstp10_clks R8A7790_CLK_SSI5>, <&mstp10_clks R8A7790_CLK_SSI4>,
-			<&mstp10_clks R8A7790_CLK_SSI3>, <&mstp10_clks R8A7790_CLK_SSI2>,
-			<&mstp10_clks R8A7790_CLK_SSI1>, <&mstp10_clks R8A7790_CLK_SSI0>,
-			<&mstp10_clks R8A7790_CLK_SCU_SRC9>, <&mstp10_clks R8A7790_CLK_SCU_SRC8>,
-			<&mstp10_clks R8A7790_CLK_SCU_SRC7>, <&mstp10_clks R8A7790_CLK_SCU_SRC6>,
-			<&mstp10_clks R8A7790_CLK_SCU_SRC5>, <&mstp10_clks R8A7790_CLK_SCU_SRC4>,
-			<&mstp10_clks R8A7790_CLK_SCU_SRC3>, <&mstp10_clks R8A7790_CLK_SCU_SRC2>,
-			<&mstp10_clks R8A7790_CLK_SCU_SRC1>, <&mstp10_clks R8A7790_CLK_SCU_SRC0>,
-			<&mstp10_clks R8A7790_CLK_SCU_CTU0_MIX0>, <&mstp10_clks R8A7790_CLK_SCU_CTU1_MIX1>,
-			<&mstp10_clks R8A7790_CLK_SCU_CTU0_MIX0>, <&mstp10_clks R8A7790_CLK_SCU_CTU1_MIX1>,
-			<&mstp10_clks R8A7790_CLK_SCU_DVC0>, <&mstp10_clks R8A7790_CLK_SCU_DVC1>,
-			<&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>, <&m2_clk>;
+		clocks = <&cpg CPG_MOD 1005>,
+			 <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
+			 <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
+			 <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
+			 <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
+			 <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
+			 <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
+			 <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
+			 <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
+			 <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
+			 <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
+			 <&cpg CPG_MOD 1021>, <&cpg CPG_MOD 1020>,
+			 <&cpg CPG_MOD 1021>, <&cpg CPG_MOD 1020>,
+			 <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
+			 <&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>,
+			 <&cpg CPG_CORE R8A7790_CLK_M2>;
 		clock-names = "ssi-all",
 				"ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
 				"ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0",
@@ -1735,6 +1469,13 @@
 				"dvc.0", "dvc.1",
 				"clk_a", "clk_b", "clk_c", "clk_i";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 1005>,
+			 <&cpg 1006>, <&cpg 1007>, <&cpg 1008>, <&cpg 1009>,
+			 <&cpg 1010>, <&cpg 1011>, <&cpg 1012>, <&cpg 1013>,
+			 <&cpg 1014>, <&cpg 1015>;
+		reset-names = "ssi-all",
+			      "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
+			      "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0";
 
 		status = "disabled";
 
diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index 001e6116c47c..e164eda69baf 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -330,9 +330,7 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	clocks = <&mstp7_clks R8A7791_CLK_DU0>,
-		 <&mstp7_clks R8A7791_CLK_DU1>,
-		 <&mstp7_clks R8A7791_CLK_LVDS0>,
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 726>,
 		 <&x13_clk>, <&x2_clk>;
 	clock-names = "du.0", "du.1", "lvds.0",
 		      "dclkin.0", "dclkin.1";
@@ -642,11 +640,19 @@
 		};
 	};
 
+	cec_clock: cec-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <12000000>;
+	};
+
 	hdmi@39 {
 		compatible = "adi,adv7511w";
 		reg = <0x39>;
 		interrupt-parent = <&gpio3>;
 		interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
+		clocks = <&cec_clock>;
+		clock-names = "cec";
 
 		adi,input-depth = <8>;
 		adi,input-colorspace = "rgb";
@@ -702,7 +708,7 @@
 	};
 
 	eeprom@50 {
-		compatible = "renesas,24c02";
+		compatible = "renesas,24c02", "atmel,24c02";
 		reg = <0x50>;
 		pagesize = <16>;
 	};
diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts
index 95da5cb9d37a..eb374956294f 100644
--- a/arch/arm/boot/dts/r8a7791-porter.dts
+++ b/arch/arm/boot/dts/r8a7791-porter.dts
@@ -419,9 +419,7 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	clocks = <&mstp7_clks R8A7791_CLK_DU0>,
-		 <&mstp7_clks R8A7791_CLK_DU1>,
-		 <&mstp7_clks R8A7791_CLK_LVDS0>,
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 726>,
 		 <&x3_clk>, <&x16_clk>;
 	clock-names = "du.0", "du.1", "lvds.0",
 		      "dclkin.0", "dclkin.1";
diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index bd93f699ad84..67831d0405f3 100644
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -10,7 +10,7 @@
  * kind, whether express or implied.
  */
 
-#include <dt-bindings/clock/r8a7791-clock.h>
+#include <dt-bindings/clock/r8a7791-cpg-mssr.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/power/r8a7791-sysc.h>
@@ -51,7 +51,7 @@
 			reg = <0>;
 			clock-frequency = <1500000000>;
 			voltage-tolerance = <1>; /* 1% */
-			clocks = <&cpg_clocks R8A7791_CLK_Z>;
+			clocks = <&cpg CPG_CORE R8A7791_CLK_Z>;
 			clock-latency = <300000>; /* 300 us */
 			power-domains = <&sysc R8A7791_PD_CA15_CPU0>;
 			next-level-cache = <&L2_CA15>;
@@ -70,6 +70,7 @@
 			compatible = "arm,cortex-a15";
 			reg = <1>;
 			clock-frequency = <1500000000>;
+			clocks = <&cpg CPG_CORE R8A7791_CLK_Z>;
 			power-domains = <&sysc R8A7791_PD_CA15_CPU1>;
 			next-level-cache = <&L2_CA15>;
 		};
@@ -117,13 +118,14 @@
 			<0 0xf1004000 0 0x2000>,
 			<0 0xf1006000 0 0x2000>;
 		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
-		clocks = <&mstp4_clks R8A7791_CLK_INTC_SYS>;
+		clocks = <&cpg CPG_MOD 408>;
 		clock-names = "clk";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 408>;
 	};
 
 	gpio0: gpio@e6050000 {
-		compatible = "renesas,gpio-r8a7791", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7791", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6050000 0 0x50>;
 		interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -131,12 +133,13 @@
 		gpio-ranges = <&pfc 0 0 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7791_CLK_GPIO0>;
+		clocks = <&cpg CPG_MOD 912>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 912>;
 	};
 
 	gpio1: gpio@e6051000 {
-		compatible = "renesas,gpio-r8a7791", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7791", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6051000 0 0x50>;
 		interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -144,12 +147,13 @@
 		gpio-ranges = <&pfc 0 32 26>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7791_CLK_GPIO1>;
+		clocks = <&cpg CPG_MOD 911>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 911>;
 	};
 
 	gpio2: gpio@e6052000 {
-		compatible = "renesas,gpio-r8a7791", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7791", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6052000 0 0x50>;
 		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -157,12 +161,13 @@
 		gpio-ranges = <&pfc 0 64 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7791_CLK_GPIO2>;
+		clocks = <&cpg CPG_MOD 910>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 910>;
 	};
 
 	gpio3: gpio@e6053000 {
-		compatible = "renesas,gpio-r8a7791", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7791", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6053000 0 0x50>;
 		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -170,12 +175,13 @@
 		gpio-ranges = <&pfc 0 96 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7791_CLK_GPIO3>;
+		clocks = <&cpg CPG_MOD 909>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 909>;
 	};
 
 	gpio4: gpio@e6054000 {
-		compatible = "renesas,gpio-r8a7791", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7791", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6054000 0 0x50>;
 		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -183,12 +189,13 @@
 		gpio-ranges = <&pfc 0 128 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7791_CLK_GPIO4>;
+		clocks = <&cpg CPG_MOD 908>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 908>;
 	};
 
 	gpio5: gpio@e6055000 {
-		compatible = "renesas,gpio-r8a7791", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7791", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6055000 0 0x50>;
 		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -196,12 +203,13 @@
 		gpio-ranges = <&pfc 0 160 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7791_CLK_GPIO5>;
+		clocks = <&cpg CPG_MOD 907>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 907>;
 	};
 
 	gpio6: gpio@e6055400 {
-		compatible = "renesas,gpio-r8a7791", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7791", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6055400 0 0x50>;
 		interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -209,12 +217,13 @@
 		gpio-ranges = <&pfc 0 192 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7791_CLK_GPIO6>;
+		clocks = <&cpg CPG_MOD 905>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 905>;
 	};
 
 	gpio7: gpio@e6055800 {
-		compatible = "renesas,gpio-r8a7791", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7791", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6055800 0 0x50>;
 		interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -222,8 +231,9 @@
 		gpio-ranges = <&pfc 0 224 26>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7791_CLK_GPIO7>;
+		clocks = <&cpg CPG_MOD 904>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 904>;
 	};
 
 	thermal: thermal@e61f0000 {
@@ -232,8 +242,9 @@
 				"renesas,rcar-thermal";
 		reg = <0 0xe61f0000 0 0x14>, <0 0xe61f0100 0 0x38>;
 		interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp5_clks R8A7791_CLK_THERMAL>;
+		clocks = <&cpg CPG_MOD 522>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 522>;
 		#thermal-sensor-cells = <0>;
 	};
 
@@ -250,9 +261,10 @@
 		reg = <0 0xffca0000 0 0x1004>;
 		interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7791_CLK_CMT0>;
+		clocks = <&cpg CPG_MOD 124>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 124>;
 
 		renesas,channels-mask = <0x60>;
 
@@ -270,9 +282,10 @@
 			     <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7791_CLK_CMT1>;
+		clocks = <&cpg CPG_MOD 329>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 329>;
 
 		renesas,channels-mask = <0xff>;
 
@@ -294,8 +307,9 @@
 			     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp4_clks R8A7791_CLK_IRQC>;
+		clocks = <&cpg CPG_MOD 407>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 407>;
 	};
 
 	dmac0: dma-controller@e6700000 {
@@ -322,9 +336,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12", "ch13", "ch14";
-		clocks = <&mstp2_clks R8A7791_CLK_SYS_DMAC0>;
+		clocks = <&cpg CPG_MOD 219>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 219>;
 		#dma-cells = <1>;
 		dma-channels = <15>;
 	};
@@ -353,9 +368,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12", "ch13", "ch14";
-		clocks = <&mstp2_clks R8A7791_CLK_SYS_DMAC1>;
+		clocks = <&cpg CPG_MOD 218>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 218>;
 		#dma-cells = <1>;
 		dma-channels = <15>;
 	};
@@ -382,9 +398,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12";
-		clocks = <&mstp5_clks R8A7791_CLK_AUDIO_DMAC0>;
+		clocks = <&cpg CPG_MOD 502>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 502>;
 		#dma-cells = <1>;
 		dma-channels = <13>;
 	};
@@ -411,9 +428,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12";
-		clocks = <&mstp5_clks R8A7791_CLK_AUDIO_DMAC1>;
+		clocks = <&cpg CPG_MOD 501>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 501>;
 		#dma-cells = <1>;
 		dma-channels = <13>;
 	};
@@ -424,8 +442,9 @@
 		interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH
 			      GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "ch0", "ch1";
-		clocks = <&mstp3_clks R8A7791_CLK_USBDMAC0>;
+		clocks = <&cpg CPG_MOD 330>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 330>;
 		#dma-cells = <1>;
 		dma-channels = <2>;
 	};
@@ -436,8 +455,9 @@
 		interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH
 			      GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "ch0", "ch1";
-		clocks = <&mstp3_clks R8A7791_CLK_USBDMAC1>;
+		clocks = <&cpg CPG_MOD 331>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 331>;
 		#dma-cells = <1>;
 		dma-channels = <2>;
 	};
@@ -449,8 +469,9 @@
 		compatible = "renesas,i2c-r8a7791", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6508000 0 0x40>;
 		interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_I2C0>;
+		clocks = <&cpg CPG_MOD 931>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 931>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -461,8 +482,9 @@
 		compatible = "renesas,i2c-r8a7791", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6518000 0 0x40>;
 		interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_I2C1>;
+		clocks = <&cpg CPG_MOD 930>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 930>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -473,8 +495,9 @@
 		compatible = "renesas,i2c-r8a7791", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6530000 0 0x40>;
 		interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_I2C2>;
+		clocks = <&cpg CPG_MOD 929>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 929>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -485,8 +508,9 @@
 		compatible = "renesas,i2c-r8a7791", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6540000 0 0x40>;
 		interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_I2C3>;
+		clocks = <&cpg CPG_MOD 928>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 928>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -497,8 +521,9 @@
 		compatible = "renesas,i2c-r8a7791", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6520000 0 0x40>;
 		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_I2C4>;
+		clocks = <&cpg CPG_MOD 927>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 927>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -510,8 +535,9 @@
 		compatible = "renesas,i2c-r8a7791", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6528000 0 0x40>;
 		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_I2C5>;
+		clocks = <&cpg CPG_MOD 925>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 925>;
 		i2c-scl-internal-delay-ns = <110>;
 		status = "disabled";
 	};
@@ -524,11 +550,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe60b0000 0 0x425>;
 		interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_IICDVFS>;
+		clocks = <&cpg CPG_MOD 926>;
 		dmas = <&dmac0 0x77>, <&dmac0 0x78>,
 		       <&dmac1 0x77>, <&dmac1 0x78>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 926>;
 		status = "disabled";
 	};
 
@@ -539,11 +566,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe6500000 0 0x425>;
 		interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7791_CLK_IIC0>;
+		clocks = <&cpg CPG_MOD 318>;
 		dmas = <&dmac0 0x61>, <&dmac0 0x62>,
 		       <&dmac1 0x61>, <&dmac1 0x62>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 318>;
 		status = "disabled";
 	};
 
@@ -554,11 +582,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe6510000 0 0x425>;
 		interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7791_CLK_IIC1>;
+		clocks = <&cpg CPG_MOD 323>;
 		dmas = <&dmac0 0x65>, <&dmac0 0x66>,
 		       <&dmac1 0x65>, <&dmac1 0x66>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 323>;
 		status = "disabled";
 	};
 
@@ -571,11 +600,12 @@
 		compatible = "renesas,mmcif-r8a7791", "renesas,sh-mmcif";
 		reg = <0 0xee200000 0 0x80>;
 		interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7791_CLK_MMCIF0>;
+		clocks = <&cpg CPG_MOD 315>;
 		dmas = <&dmac0 0xd1>, <&dmac0 0xd2>,
 		       <&dmac1 0xd1>, <&dmac1 0xd2>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 315>;
 		reg-io-width = <4>;
 		status = "disabled";
 		max-frequency = <97500000>;
@@ -585,12 +615,13 @@
 		compatible = "renesas,sdhi-r8a7791";
 		reg = <0 0xee100000 0 0x328>;
 		interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7791_CLK_SDHI0>;
+		clocks = <&cpg CPG_MOD 314>;
 		dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
 		       <&dmac1 0xcd>, <&dmac1 0xce>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <195000000>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 314>;
 		status = "disabled";
 	};
 
@@ -598,12 +629,13 @@
 		compatible = "renesas,sdhi-r8a7791";
 		reg = <0 0xee140000 0 0x100>;
 		interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7791_CLK_SDHI1>;
+		clocks = <&cpg CPG_MOD 312>;
 		dmas = <&dmac0 0xc1>, <&dmac0 0xc2>,
 		       <&dmac1 0xc1>, <&dmac1 0xc2>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <97500000>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 312>;
 		status = "disabled";
 	};
 
@@ -611,12 +643,13 @@
 		compatible = "renesas,sdhi-r8a7791";
 		reg = <0 0xee160000 0 0x100>;
 		interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7791_CLK_SDHI2>;
+		clocks = <&cpg CPG_MOD 311>;
 		dmas = <&dmac0 0xd3>, <&dmac0 0xd4>,
 		       <&dmac1 0xd3>, <&dmac1 0xd4>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <97500000>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 311>;
 		status = "disabled";
 	};
 
@@ -625,12 +658,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c40000 0 64>;
 		interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7791_CLK_SCIFA0>;
+		clocks = <&cpg CPG_MOD 204>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x21>, <&dmac0 0x22>,
 		       <&dmac1 0x21>, <&dmac1 0x22>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 204>;
 		status = "disabled";
 	};
 
@@ -639,12 +673,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c50000 0 64>;
 		interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7791_CLK_SCIFA1>;
+		clocks = <&cpg CPG_MOD 203>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x25>, <&dmac0 0x26>,
 		       <&dmac1 0x25>, <&dmac1 0x26>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 203>;
 		status = "disabled";
 	};
 
@@ -653,12 +688,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c60000 0 64>;
 		interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7791_CLK_SCIFA2>;
+		clocks = <&cpg CPG_MOD 202>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x27>, <&dmac0 0x28>,
 		       <&dmac1 0x27>, <&dmac1 0x28>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 202>;
 		status = "disabled";
 	};
 
@@ -667,12 +703,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c70000 0 64>;
 		interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp11_clks R8A7791_CLK_SCIFA3>;
+		clocks = <&cpg CPG_MOD 1106>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1b>, <&dmac0 0x1c>,
 		       <&dmac1 0x1b>, <&dmac1 0x1c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 1106>;
 		status = "disabled";
 	};
 
@@ -681,12 +718,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c78000 0 64>;
 		interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp11_clks R8A7791_CLK_SCIFA4>;
+		clocks = <&cpg CPG_MOD 1107>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1f>, <&dmac0 0x20>,
 		       <&dmac1 0x1f>, <&dmac1 0x20>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 1107>;
 		status = "disabled";
 	};
 
@@ -695,12 +733,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c80000 0 64>;
 		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp11_clks R8A7791_CLK_SCIFA5>;
+		clocks = <&cpg CPG_MOD 1108>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x23>, <&dmac0 0x24>,
 		       <&dmac1 0x23>, <&dmac1 0x24>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 1108>;
 		status = "disabled";
 	};
 
@@ -709,12 +748,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6c20000 0 0x100>;
 		interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7791_CLK_SCIFB0>;
+		clocks = <&cpg CPG_MOD 206>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x3d>, <&dmac0 0x3e>,
 		       <&dmac1 0x3d>, <&dmac1 0x3e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 206>;
 		status = "disabled";
 	};
 
@@ -723,12 +763,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6c30000 0 0x100>;
 		interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7791_CLK_SCIFB1>;
+		clocks = <&cpg CPG_MOD 207>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x19>, <&dmac0 0x1a>,
 		       <&dmac1 0x19>, <&dmac1 0x1a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 207>;
 		status = "disabled";
 	};
 
@@ -737,12 +778,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6ce0000 0 0x100>;
 		interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7791_CLK_SCIFB2>;
+		clocks = <&cpg CPG_MOD 216>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1d>, <&dmac0 0x1e>,
 		       <&dmac1 0x1d>, <&dmac1 0x1e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 216>;
 		status = "disabled";
 	};
 
@@ -751,13 +793,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e60000 0 64>;
 		interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_SCIF0>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 721>, <&cpg CPG_CORE R8A7791_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x29>, <&dmac0 0x2a>,
 		       <&dmac1 0x29>, <&dmac1 0x2a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 721>;
 		status = "disabled";
 	};
 
@@ -766,22 +809,24 @@
 			     "renesas,scif";
 		reg = <0 0xe6e68000 0 64>;
 		interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_SCIF1>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 720>, <&cpg CPG_CORE R8A7791_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2d>, <&dmac0 0x2e>,
 		       <&dmac1 0x2d>, <&dmac1 0x2e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 720>;
 		status = "disabled";
 	};
 
 	adc: adc@e6e54000 {
 		compatible = "renesas,r8a7791-gyroadc", "renesas,rcar-gyroadc";
 		reg = <0 0xe6e54000 0 64>;
-		clocks = <&mstp9_clks R8A7791_CLK_GYROADC>;
+		clocks = <&cpg CPG_MOD 901>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 901>;
 		status = "disabled";
 	};
 
@@ -790,13 +835,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e58000 0 64>;
 		interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_SCIF2>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 719>, <&cpg CPG_CORE R8A7791_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2b>, <&dmac0 0x2c>,
 		       <&dmac1 0x2b>, <&dmac1 0x2c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 719>;
 		status = "disabled";
 	};
 
@@ -805,13 +851,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6ea8000 0 64>;
 		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_SCIF3>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 718>, <&cpg CPG_CORE R8A7791_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2f>, <&dmac0 0x30>,
 		       <&dmac1 0x2f>, <&dmac1 0x30>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 718>;
 		status = "disabled";
 	};
 
@@ -820,13 +867,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6ee0000 0 64>;
 		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_SCIF4>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 715>, <&cpg CPG_CORE R8A7791_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0xfb>, <&dmac0 0xfc>,
 		       <&dmac1 0xfb>, <&dmac1 0xfc>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 715>;
 		status = "disabled";
 	};
 
@@ -835,13 +883,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6ee8000 0 64>;
 		interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_SCIF5>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 714>, <&cpg CPG_CORE R8A7791_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0xfd>, <&dmac0 0xfe>,
 		       <&dmac1 0xfd>, <&dmac1 0xfe>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 714>;
 		status = "disabled";
 	};
 
@@ -850,13 +899,14 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62c0000 0 96>;
 		interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_HSCIF0>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 717>, <&cpg CPG_CORE R8A7791_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x39>, <&dmac0 0x3a>,
 		       <&dmac1 0x39>, <&dmac1 0x3a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 717>;
 		status = "disabled";
 	};
 
@@ -865,13 +915,14 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62c8000 0 96>;
 		interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_HSCIF1>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 716>, <&cpg CPG_CORE R8A7791_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x4d>, <&dmac0 0x4e>,
 		       <&dmac1 0x4d>, <&dmac1 0x4e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 716>;
 		status = "disabled";
 	};
 
@@ -880,22 +931,42 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62d0000 0 96>;
 		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_HSCIF2>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 713>, <&cpg CPG_CORE R8A7791_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x3b>, <&dmac0 0x3c>,
 		       <&dmac1 0x3b>, <&dmac1 0x3c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 713>;
 		status = "disabled";
 	};
 
+	icram0:	sram@e63a0000 {
+		compatible = "mmio-sram";
+		reg = <0 0xe63a0000 0 0x12000>;
+	};
+
+	icram1:	sram@e63c0000 {
+		compatible = "mmio-sram";
+		reg = <0 0xe63c0000 0 0x1000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0 0xe63c0000 0x1000>;
+
+		smp-sram@0 {
+			compatible = "renesas,smp-sram";
+			reg = <0 0x10>;
+		};
+	};
+
 	ether: ethernet@ee700000 {
 		compatible = "renesas,ether-r8a7791";
 		reg = <0 0xee700000 0 0x400>;
 		interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7791_CLK_ETHER>;
+		clocks = <&cpg CPG_MOD 813>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 813>;
 		phy-mode = "rmii";
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -907,28 +978,31 @@
 			     "renesas,etheravb-rcar-gen2";
 		reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>;
 		interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7791_CLK_ETHERAVB>;
+		clocks = <&cpg CPG_MOD 812>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 812>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
 	};
 
 	sata0: sata@ee300000 {
-		compatible = "renesas,sata-r8a7791";
+		compatible = "renesas,sata-r8a7791", "renesas,rcar-gen2-sata";
 		reg = <0 0xee300000 0 0x2000>;
 		interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7791_CLK_SATA0>;
+		clocks = <&cpg CPG_MOD 815>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 815>;
 		status = "disabled";
 	};
 
 	sata1: sata@ee500000 {
-		compatible = "renesas,sata-r8a7791";
+		compatible = "renesas,sata-r8a7791", "renesas,rcar-gen2-sata";
 		reg = <0 0xee500000 0 0x2000>;
 		interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7791_CLK_SATA1>;
+		clocks = <&cpg CPG_MOD 814>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 814>;
 		status = "disabled";
 	};
 
@@ -936,11 +1010,12 @@
 		compatible = "renesas,usbhs-r8a7791", "renesas,rcar-gen2-usbhs";
 		reg = <0 0xe6590000 0 0x100>;
 		interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_HSUSB>;
+		clocks = <&cpg CPG_MOD 704>;
 		dmas = <&usb_dmac0 0>, <&usb_dmac0 1>,
 		       <&usb_dmac1 0>, <&usb_dmac1 1>;
 		dma-names = "ch0", "ch1", "ch2", "ch3";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 704>;
 		renesas,buswait = <4>;
 		phys = <&usb0 1>;
 		phy-names = "usb";
@@ -953,9 +1028,10 @@
 		reg = <0 0xe6590100 0 0x100>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-		clocks = <&mstp7_clks R8A7791_CLK_HSUSB>;
+		clocks = <&cpg CPG_MOD 704>;
 		clock-names = "usbhs";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 704>;
 		status = "disabled";
 
 		usb0: usb-channel@0 {
@@ -969,54 +1045,60 @@
 	};
 
 	vin0: video@e6ef0000 {
-		compatible = "renesas,vin-r8a7791";
+		compatible = "renesas,vin-r8a7791", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef0000 0 0x1000>;
 		interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7791_CLK_VIN0>;
+		clocks = <&cpg CPG_MOD 811>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 811>;
 		status = "disabled";
 	};
 
 	vin1: video@e6ef1000 {
-		compatible = "renesas,vin-r8a7791";
+		compatible = "renesas,vin-r8a7791", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef1000 0 0x1000>;
 		interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7791_CLK_VIN1>;
+		clocks = <&cpg CPG_MOD 810>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 810>;
 		status = "disabled";
 	};
 
 	vin2: video@e6ef2000 {
-		compatible = "renesas,vin-r8a7791";
+		compatible = "renesas,vin-r8a7791", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef2000 0 0x1000>;
 		interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7791_CLK_VIN2>;
+		clocks = <&cpg CPG_MOD 809>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 809>;
 		status = "disabled";
 	};
 
-	vsp1@fe928000 {
+	vsp@fe928000 {
 		compatible = "renesas,vsp1";
 		reg = <0 0xfe928000 0 0x8000>;
 		interrupts = <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7791_CLK_VSP1_S>;
+		clocks = <&cpg CPG_MOD 131>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 131>;
 	};
 
-	vsp1@fe930000 {
+	vsp@fe930000 {
 		compatible = "renesas,vsp1";
 		reg = <0 0xfe930000 0 0x8000>;
 		interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7791_CLK_VSP1_DU0>;
+		clocks = <&cpg CPG_MOD 128>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 128>;
 	};
 
-	vsp1@fe938000 {
+	vsp@fe938000 {
 		compatible = "renesas,vsp1";
 		reg = <0 0xfe938000 0 0x8000>;
 		interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7791_CLK_VSP1_DU1>;
+		clocks = <&cpg CPG_MOD 127>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 127>;
 	};
 
 	du: display@feb00000 {
@@ -1026,9 +1108,9 @@
 		reg-names = "du", "lvds.0";
 		interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_DU0>,
-			 <&mstp7_clks R8A7791_CLK_DU1>,
-			 <&mstp7_clks R8A7791_CLK_LVDS0>;
+		clocks = <&cpg CPG_MOD 724>,
+			 <&cpg CPG_MOD 723>,
+			 <&cpg CPG_MOD 726>;
 		clock-names = "du.0", "du.1", "lvds.0";
 		status = "disabled";
 
@@ -1053,10 +1135,11 @@
 		compatible = "renesas,can-r8a7791", "renesas,rcar-gen2-can";
 		reg = <0 0xe6e80000 0 0x1000>;
 		interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_RCAN0>,
-			 <&cpg_clocks R8A7791_CLK_RCAN>, <&can_clk>;
+		clocks = <&cpg CPG_MOD 916>, <&cpg CPG_CORE R8A7791_CLK_RCAN>,
+			 <&can_clk>;
 		clock-names = "clkp1", "clkp2", "can_clk";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 916>;
 		status = "disabled";
 	};
 
@@ -1064,10 +1147,11 @@
 		compatible = "renesas,can-r8a7791", "renesas,rcar-gen2-can";
 		reg = <0 0xe6e88000 0 0x1000>;
 		interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_RCAN1>,
-			 <&cpg_clocks R8A7791_CLK_RCAN>, <&can_clk>;
+		clocks = <&cpg CPG_MOD 915>, <&cpg CPG_CORE R8A7791_CLK_RCAN>,
+			 <&can_clk>;
 		clock-names = "clkp1", "clkp2", "can_clk";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 915>;
 		status = "disabled";
 	};
 
@@ -1075,435 +1159,78 @@
 		compatible = "renesas,jpu-r8a7791", "renesas,rcar-gen2-jpu";
 		reg = <0 0xfe980000 0 0x10300>;
 		interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7791_CLK_JPU>;
+		clocks = <&cpg CPG_MOD 106>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 106>;
 	};
 
-	clocks {
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-
-		/* External root clock */
-		extal_clk: extal {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overriden by the board. */
-			clock-frequency = <0>;
-		};
-
-		/*
-		 * The external audio clocks are configured as 0 Hz fixed frequency clocks by
-		 * default. Boards that provide audio clocks should override them.
-		 */
-		audio_clk_a: audio_clk_a {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-		audio_clk_b: audio_clk_b {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-		audio_clk_c: audio_clk_c {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-
-		/* External PCIe clock - can be overridden by the board */
-		pcie_bus_clk: pcie_bus {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-
-		/* External SCIF clock */
-		scif_clk: scif {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overridden by the board. */
-			clock-frequency = <0>;
-		};
+	/* External root clock */
+	extal_clk: extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* External USB clock - can be overridden by the board */
-		usb_extal_clk: usb_extal {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <48000000>;
-		};
+	/*
+	 * The external audio clocks are configured as 0 Hz fixed frequency
+	 * clocks by default.
+	 * Boards that provide audio clocks should override them.
+	 */
+	audio_clk_a: audio_clk_a {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+	audio_clk_b: audio_clk_b {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+	audio_clk_c: audio_clk_c {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
 
-		/* External CAN clock */
-		can_clk: can {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overridden by the board. */
-			clock-frequency = <0>;
-		};
+	/* External PCIe clock - can be overridden by the board */
+	pcie_bus_clk: pcie_bus {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
 
-		/* Special CPG clocks */
-		cpg_clocks: cpg_clocks@e6150000 {
-			compatible = "renesas,r8a7791-cpg-clocks",
-				     "renesas,rcar-gen2-cpg-clocks";
-			reg = <0 0xe6150000 0 0x1000>;
-			clocks = <&extal_clk &usb_extal_clk>;
-			#clock-cells = <1>;
-			clock-output-names = "main", "pll0", "pll1", "pll3",
-					     "lb", "qspi", "sdh", "sd0", "z",
-					     "rcan", "adsp";
-			#power-domain-cells = <0>;
-		};
+	/* External SCIF clock */
+	scif_clk: scif {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* Variable factor clocks */
-		sd2_clk: sd2@e6150078 {
-			compatible = "renesas,r8a7791-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe6150078 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		sd3_clk: sd3@e615026c {
-			compatible = "renesas,r8a7791-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe615026c 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		mmc0_clk: mmc0@e6150240 {
-			compatible = "renesas,r8a7791-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe6150240 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		ssp_clk: ssp@e6150248 {
-			compatible = "renesas,r8a7791-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe6150248 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		ssprs_clk: ssprs@e615024c {
-			compatible = "renesas,r8a7791-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe615024c 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
+	/* External USB clock - can be overridden by the board */
+	usb_extal_clk: usb_extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
 
-		/* Fixed factor clocks */
-		pll1_div2_clk: pll1_div2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-		zg_clk: zg {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <3>;
-			clock-mult = <1>;
-		};
-		zx_clk: zx {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <3>;
-			clock-mult = <1>;
-		};
-		zs_clk: zs {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <6>;
-			clock-mult = <1>;
-		};
-		hp_clk: hp {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <12>;
-			clock-mult = <1>;
-		};
-		i_clk: i {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-		b_clk: b {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <12>;
-			clock-mult = <1>;
-		};
-		p_clk: p {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <24>;
-			clock-mult = <1>;
-		};
-		cl_clk: cl {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <48>;
-			clock-mult = <1>;
-		};
-		m2_clk: m2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		rclk_clk: rclk {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <(48 * 1024)>;
-			clock-mult = <1>;
-		};
-		oscclk_clk: oscclk {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <(12 * 1024)>;
-			clock-mult = <1>;
-		};
-		zb3_clk: zb3 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL3>;
-			#clock-cells = <0>;
-			clock-div = <4>;
-			clock-mult = <1>;
-		};
-		zb3d2_clk: zb3d2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL3>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		ddr_clk: ddr {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL3>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		mp_clk: mp {
-			compatible = "fixed-factor-clock";
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-			clock-div = <15>;
-			clock-mult = <1>;
-		};
-		cp_clk: cp {
-			compatible = "fixed-factor-clock";
-			clocks = <&extal_clk>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
+	/* External CAN clock */
+	can_clk: can {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* Gate clocks */
-		mstp0_clks: mstp0_clks@e6150130 {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150130 0 4>, <0 0xe6150030 0 4>;
-			clocks = <&mp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7791_CLK_MSIOF0>;
-			clock-output-names = "msiof0";
-		};
-		mstp1_clks: mstp1_clks@e6150134 {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150134 0 4>, <0 0xe6150038 0 4>;
-			clocks = <&zs_clk>, <&zs_clk>, <&m2_clk>, <&zs_clk>, <&p_clk>,
-				 <&zg_clk>, <&zs_clk>, <&zs_clk>, <&zs_clk>, <&p_clk>,
-				 <&p_clk>, <&rclk_clk>, <&cp_clk>, <&zs_clk>, <&zs_clk>,
-				 <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7791_CLK_VCP0 R8A7791_CLK_VPC0 R8A7791_CLK_JPU
-				R8A7791_CLK_SSP1 R8A7791_CLK_TMU1 R8A7791_CLK_3DG
-				R8A7791_CLK_2DDMAC R8A7791_CLK_FDP1_1 R8A7791_CLK_FDP1_0
-				R8A7791_CLK_TMU3 R8A7791_CLK_TMU2 R8A7791_CLK_CMT0
-				R8A7791_CLK_TMU0 R8A7791_CLK_VSP1_DU1 R8A7791_CLK_VSP1_DU0
-				R8A7791_CLK_VSP1_S
-			>;
-			clock-output-names =
-				"vcp0", "vpc0", "jpu", "ssp1", "tmu1", "3dg",
-				"2ddmac", "fdp1-1", "fdp1-0", "tmu3", "tmu2", "cmt0",
-				"tmu0", "vsp1-du1", "vsp1-du0", "vsp1-sy";
-		};
-		mstp2_clks: mstp2_clks@e6150138 {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
-			clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>,
-				 <&mp_clk>, <&mp_clk>, <&mp_clk>,
-				 <&zs_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7791_CLK_SCIFA2 R8A7791_CLK_SCIFA1 R8A7791_CLK_SCIFA0
-				R8A7791_CLK_MSIOF2 R8A7791_CLK_SCIFB0 R8A7791_CLK_SCIFB1
-				R8A7791_CLK_MSIOF1 R8A7791_CLK_SCIFB2
-				R8A7791_CLK_SYS_DMAC1 R8A7791_CLK_SYS_DMAC0
-			>;
-			clock-output-names =
-				"scifa2", "scifa1", "scifa0", "msiof2", "scifb0",
-				"scifb1", "msiof1", "scifb2",
-				"sys-dmac1", "sys-dmac0";
-		};
-		mstp3_clks: mstp3_clks@e615013c {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
-			clocks = <&cp_clk>, <&sd3_clk>, <&sd2_clk>, <&cpg_clocks R8A7791_CLK_SD0>,
-				 <&mmc0_clk>, <&hp_clk>, <&mp_clk>, <&hp_clk>, <&mp_clk>, <&rclk_clk>,
-				 <&hp_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7791_CLK_TPU0 R8A7791_CLK_SDHI2 R8A7791_CLK_SDHI1 R8A7791_CLK_SDHI0
-				R8A7791_CLK_MMCIF0 R8A7791_CLK_IIC0 R8A7791_CLK_PCIEC R8A7791_CLK_IIC1
-				R8A7791_CLK_SSUSB R8A7791_CLK_CMT1
-				R8A7791_CLK_USBDMAC0 R8A7791_CLK_USBDMAC1
-			>;
-			clock-output-names =
-				"tpu0", "sdhi2", "sdhi1", "sdhi0",
-				"mmcif0", "i2c7", "pciec", "i2c8", "ssusb", "cmt1",
-				"usbdmac0", "usbdmac1";
-		};
-		mstp4_clks: mstp4_clks@e6150140 {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150140 0 4>, <0 0xe615004c 0 4>;
-			clocks = <&cp_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7791_CLK_IRQC R8A7791_CLK_INTC_SYS>;
-			clock-output-names = "irqc", "intc-sys";
-		};
-		mstp5_clks: mstp5_clks@e6150144 {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150144 0 4>, <0 0xe615003c 0 4>;
-			clocks = <&hp_clk>, <&hp_clk>, <&cpg_clocks R8A7791_CLK_ADSP>,
-				 <&extal_clk>, <&p_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7791_CLK_AUDIO_DMAC0 R8A7791_CLK_AUDIO_DMAC1
-				R8A7791_CLK_ADSP_MOD R8A7791_CLK_THERMAL
-				R8A7791_CLK_PWM
-			>;
-			clock-output-names = "audmac0", "audmac1", "adsp_mod",
-					     "thermal", "pwm";
-		};
-		mstp7_clks: mstp7_clks@e615014c {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
-			clocks = <&mp_clk>,  <&hp_clk>, <&zs_clk>, <&p_clk>, <&p_clk>, <&zs_clk>,
-				 <&zs_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>,
-				 <&zx_clk>, <&zx_clk>, <&zx_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7791_CLK_EHCI R8A7791_CLK_HSUSB R8A7791_CLK_HSCIF2 R8A7791_CLK_SCIF5
-				R8A7791_CLK_SCIF4 R8A7791_CLK_HSCIF1 R8A7791_CLK_HSCIF0
-				R8A7791_CLK_SCIF3 R8A7791_CLK_SCIF2 R8A7791_CLK_SCIF1
-				R8A7791_CLK_SCIF0 R8A7791_CLK_DU1 R8A7791_CLK_DU0
-				R8A7791_CLK_LVDS0
-			>;
-			clock-output-names =
-				"ehci", "hsusb", "hscif2", "scif5", "scif4", "hscif1", "hscif0",
-				"scif3", "scif2", "scif1", "scif0", "du1", "du0", "lvds0";
-		};
-		mstp8_clks: mstp8_clks@e6150990 {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150990 0 4>, <0 0xe61509a0 0 4>;
-			clocks = <&zx_clk>, <&hp_clk>, <&zg_clk>, <&zg_clk>,
-			         <&zg_clk>, <&hp_clk>, <&p_clk>, <&zs_clk>,
-				 <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7791_CLK_IPMMU_SGX R8A7791_CLK_MLB
-				R8A7791_CLK_VIN2 R8A7791_CLK_VIN1 R8A7791_CLK_VIN0
-				R8A7791_CLK_ETHERAVB R8A7791_CLK_ETHER
-				R8A7791_CLK_SATA1 R8A7791_CLK_SATA0
-			>;
-			clock-output-names =
-				"ipmmu_sgx", "mlb", "vin2", "vin1", "vin0",
-				"etheravb", "ether", "sata1", "sata0";
-		};
-		mstp9_clks: mstp9_clks@e6150994 {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150994 0 4>, <0 0xe61509a4 0 4>;
-			clocks = <&p_clk>,
-				 <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>,
-				 <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>,
-				 <&p_clk>, <&p_clk>, <&cpg_clocks R8A7791_CLK_QSPI>, <&hp_clk>,
-				 <&cp_clk>, <&hp_clk>, <&hp_clk>, <&hp_clk>,
-				 <&hp_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7791_CLK_GYROADC
-				R8A7791_CLK_GPIO7 R8A7791_CLK_GPIO6 R8A7791_CLK_GPIO5 R8A7791_CLK_GPIO4
-				R8A7791_CLK_GPIO3 R8A7791_CLK_GPIO2 R8A7791_CLK_GPIO1 R8A7791_CLK_GPIO0
-				R8A7791_CLK_RCAN1 R8A7791_CLK_RCAN0 R8A7791_CLK_QSPI_MOD R8A7791_CLK_I2C5
-				R8A7791_CLK_IICDVFS R8A7791_CLK_I2C4 R8A7791_CLK_I2C3 R8A7791_CLK_I2C2
-				R8A7791_CLK_I2C1 R8A7791_CLK_I2C0
-			>;
-			clock-output-names =
-				"gyroadc",
-				"gpio7", "gpio6", "gpio5", "gpio4", "gpio3", "gpio2", "gpio1", "gpio0",
-				"rcan1", "rcan0", "qspi_mod", "i2c5", "i2c6", "i2c4", "i2c3", "i2c2",
-				"i2c1", "i2c0";
-		};
-		mstp10_clks: mstp10_clks@e6150998 {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150998 0 4>, <0 0xe61509a8 0 4>;
-			clocks = <&p_clk>,
-				<&mstp10_clks R8A7791_CLK_SSI_ALL>, <&mstp10_clks R8A7791_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7791_CLK_SSI_ALL>, <&mstp10_clks R8A7791_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7791_CLK_SSI_ALL>, <&mstp10_clks R8A7791_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7791_CLK_SSI_ALL>, <&mstp10_clks R8A7791_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7791_CLK_SSI_ALL>, <&mstp10_clks R8A7791_CLK_SSI_ALL>,
-				<&p_clk>,
-				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>;
-
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7791_CLK_SSI_ALL
-				R8A7791_CLK_SSI9 R8A7791_CLK_SSI8 R8A7791_CLK_SSI7 R8A7791_CLK_SSI6 R8A7791_CLK_SSI5
-				R8A7791_CLK_SSI4 R8A7791_CLK_SSI3 R8A7791_CLK_SSI2 R8A7791_CLK_SSI1 R8A7791_CLK_SSI0
-				R8A7791_CLK_SCU_ALL
-				R8A7791_CLK_SCU_DVC1 R8A7791_CLK_SCU_DVC0
-				R8A7791_CLK_SCU_CTU1_MIX1 R8A7791_CLK_SCU_CTU0_MIX0
-				R8A7791_CLK_SCU_SRC9 R8A7791_CLK_SCU_SRC8 R8A7791_CLK_SCU_SRC7 R8A7791_CLK_SCU_SRC6 R8A7791_CLK_SCU_SRC5
-				R8A7791_CLK_SCU_SRC4 R8A7791_CLK_SCU_SRC3 R8A7791_CLK_SCU_SRC2 R8A7791_CLK_SCU_SRC1 R8A7791_CLK_SCU_SRC0
-			>;
-			clock-output-names =
-				"ssi-all",
-				"ssi9", "ssi8", "ssi7", "ssi6", "ssi5",
-				"ssi4", "ssi3", "ssi2", "ssi1", "ssi0",
-				"scu-all",
-				"scu-dvc1", "scu-dvc0",
-				"scu-ctu1-mix1", "scu-ctu0-mix0",
-				"scu-src9", "scu-src8", "scu-src7", "scu-src6", "scu-src5",
-				"scu-src4", "scu-src3", "scu-src2", "scu-src1", "scu-src0";
-		};
-		mstp11_clks: mstp11_clks@e615099c {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615099c 0 4>, <0 0xe61509ac 0 4>;
-			clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7791_CLK_SCIFA3 R8A7791_CLK_SCIFA4 R8A7791_CLK_SCIFA5
-			>;
-			clock-output-names = "scifa3", "scifa4", "scifa5";
-		};
+	cpg: clock-controller@e6150000 {
+		compatible = "renesas,r8a7791-cpg-mssr";
+		reg = <0 0xe6150000 0 0x1000>;
+		clocks = <&extal_clk>, <&usb_extal_clk>;
+		clock-names = "extal", "usb_extal";
+		#clock-cells = <2>;
+		#power-domain-cells = <0>;
+		#reset-cells = <1>;
 	};
 
 	rst: reset-controller@e6160000 {
@@ -1526,11 +1253,12 @@
 		compatible = "renesas,qspi-r8a7791", "renesas,qspi";
 		reg = <0 0xe6b10000 0 0x2c>;
 		interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_QSPI_MOD>;
+		clocks = <&cpg CPG_MOD 917>;
 		dmas = <&dmac0 0x17>, <&dmac0 0x18>,
 		       <&dmac1 0x17>, <&dmac1 0x18>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 917>;
 		num-cs = <1>;
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -1542,11 +1270,12 @@
 			     "renesas,rcar-gen2-msiof";
 		reg = <0 0xe6e20000 0 0x0064>;
 		interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp0_clks R8A7791_CLK_MSIOF0>;
+		clocks = <&cpg CPG_MOD 000>;
 		dmas = <&dmac0 0x51>, <&dmac0 0x52>,
 		       <&dmac1 0x51>, <&dmac1 0x52>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 0>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -1557,11 +1286,12 @@
 			     "renesas,rcar-gen2-msiof";
 		reg = <0 0xe6e10000 0 0x0064>;
 		interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7791_CLK_MSIOF1>;
+		clocks = <&cpg CPG_MOD 208>;
 		dmas = <&dmac0 0x55>, <&dmac0 0x56>,
 		       <&dmac1 0x55>, <&dmac1 0x56>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 208>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -1572,11 +1302,12 @@
 			     "renesas,rcar-gen2-msiof";
 		reg = <0 0xe6e00000 0 0x0064>;
 		interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7791_CLK_MSIOF2>;
+		clocks = <&cpg CPG_MOD 205>;
 		dmas = <&dmac0 0x41>, <&dmac0 0x42>,
 		       <&dmac1 0x41>, <&dmac1 0x42>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 205>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -1586,8 +1317,9 @@
 		compatible = "renesas,xhci-r8a7791", "renesas,rcar-gen2-xhci";
 		reg = <0 0xee000000 0 0xc00>;
 		interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7791_CLK_SSUSB>;
+		clocks = <&cpg CPG_MOD 328>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 328>;
 		phys = <&usb2 1>;
 		phy-names = "usb";
 		status = "disabled";
@@ -1599,8 +1331,9 @@
 		reg = <0 0xee090000 0 0xc00>,
 		      <0 0xee080000 0 0x1100>;
 		interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_EHCI>;
+		clocks = <&cpg CPG_MOD 703>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 703>;
 		status = "disabled";
 
 		bus-range = <0 0>;
@@ -1632,8 +1365,9 @@
 		reg = <0 0xee0d0000 0 0xc00>,
 		      <0 0xee0c0000 0 0x1100>;
 		interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_EHCI>;
+		clocks = <&cpg CPG_MOD 703>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 703>;
 		status = "disabled";
 
 		bus-range = <1 1>;
@@ -1679,9 +1413,10 @@
 		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 0 0>;
 		interrupt-map = <0 0 0 0 &gic GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7791_CLK_PCIEC>, <&pcie_bus_clk>;
+		clocks = <&cpg CPG_MOD 319>, <&pcie_bus_clk>;
 		clock-names = "pcie", "pcie_bus";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 319>;
 		status = "disabled";
 	};
 
@@ -1760,21 +1495,22 @@
 			<0 0xec740000 0 0x200>;  /* Audio DMAC peri peri*/
 		reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
 
-		clocks = <&mstp10_clks R8A7791_CLK_SSI_ALL>,
-			<&mstp10_clks R8A7791_CLK_SSI9>, <&mstp10_clks R8A7791_CLK_SSI8>,
-			<&mstp10_clks R8A7791_CLK_SSI7>, <&mstp10_clks R8A7791_CLK_SSI6>,
-			<&mstp10_clks R8A7791_CLK_SSI5>, <&mstp10_clks R8A7791_CLK_SSI4>,
-			<&mstp10_clks R8A7791_CLK_SSI3>, <&mstp10_clks R8A7791_CLK_SSI2>,
-			<&mstp10_clks R8A7791_CLK_SSI1>, <&mstp10_clks R8A7791_CLK_SSI0>,
-			<&mstp10_clks R8A7791_CLK_SCU_SRC9>, <&mstp10_clks R8A7791_CLK_SCU_SRC8>,
-			<&mstp10_clks R8A7791_CLK_SCU_SRC7>, <&mstp10_clks R8A7791_CLK_SCU_SRC6>,
-			<&mstp10_clks R8A7791_CLK_SCU_SRC5>, <&mstp10_clks R8A7791_CLK_SCU_SRC4>,
-			<&mstp10_clks R8A7791_CLK_SCU_SRC3>, <&mstp10_clks R8A7791_CLK_SCU_SRC2>,
-			<&mstp10_clks R8A7791_CLK_SCU_SRC1>, <&mstp10_clks R8A7791_CLK_SCU_SRC0>,
-			<&mstp10_clks R8A7791_CLK_SCU_CTU0_MIX0>, <&mstp10_clks R8A7791_CLK_SCU_CTU1_MIX1>,
-			<&mstp10_clks R8A7791_CLK_SCU_CTU0_MIX0>, <&mstp10_clks R8A7791_CLK_SCU_CTU1_MIX1>,
-			<&mstp10_clks R8A7791_CLK_SCU_DVC0>, <&mstp10_clks R8A7791_CLK_SCU_DVC1>,
-			<&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>, <&m2_clk>;
+		clocks = <&cpg CPG_MOD 1005>,
+			 <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
+			 <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
+			 <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
+			 <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
+			 <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
+			 <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
+			 <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
+			 <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
+			 <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
+			 <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
+			 <&cpg CPG_MOD 1021>, <&cpg CPG_MOD 1020>,
+			 <&cpg CPG_MOD 1021>, <&cpg CPG_MOD 1020>,
+			 <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
+			 <&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>,
+			 <&cpg CPG_CORE R8A7791_CLK_M2>;
 		clock-names = "ssi-all",
 				"ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
 				"ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0",
@@ -1785,6 +1521,13 @@
 				"dvc.0", "dvc.1",
 				"clk_a", "clk_b", "clk_c", "clk_i";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 1005>,
+			 <&cpg 1006>, <&cpg 1007>, <&cpg 1008>, <&cpg 1009>,
+			 <&cpg 1010>, <&cpg 1011>, <&cpg 1012>, <&cpg 1013>,
+			 <&cpg 1014>, <&cpg 1015>;
+		reset-names = "ssi-all",
+			      "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
+			      "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0";
 
 		status = "disabled";
 
diff --git a/arch/arm/boot/dts/r8a7792-blanche.dts b/arch/arm/boot/dts/r8a7792-blanche.dts
index f3ea43b7b724..9b67dca6c9ef 100644
--- a/arch/arm/boot/dts/r8a7792-blanche.dts
+++ b/arch/arm/boot/dts/r8a7792-blanche.dts
@@ -310,8 +310,7 @@
 	pinctrl-0 = <&du0_pins &du1_pins>;
 	pinctrl-names = "default";
 
-	clocks = <&mstp7_clks R8A7792_CLK_DU0>, <&mstp7_clks R8A7792_CLK_DU1>,
-		 <&x1_clk>, <&x2_clk>;
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&x1_clk>, <&x2_clk>;
 	clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
 	status = "okay";
 
diff --git a/arch/arm/boot/dts/r8a7792-wheat.dts b/arch/arm/boot/dts/r8a7792-wheat.dts
index c24f26fdab1f..b9471b67b728 100644
--- a/arch/arm/boot/dts/r8a7792-wheat.dts
+++ b/arch/arm/boot/dts/r8a7792-wheat.dts
@@ -305,8 +305,7 @@
 	pinctrl-0 = <&du0_pins &du1_pins>;
 	pinctrl-names = "default";
 
-	clocks = <&mstp7_clks R8A7792_CLK_DU0>, <&mstp7_clks R8A7792_CLK_DU1>,
-		 <&osc2_clk>;
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&osc2_clk>;
 	clock-names = "du.0", "du.1", "dclkin.0";
 	status = "okay";
 
diff --git a/arch/arm/boot/dts/r8a7792.dtsi b/arch/arm/boot/dts/r8a7792.dtsi
index 0efecb232ee5..131f65b0426e 100644
--- a/arch/arm/boot/dts/r8a7792.dtsi
+++ b/arch/arm/boot/dts/r8a7792.dtsi
@@ -8,7 +8,7 @@
  * kind, whether express or implied.
  */
 
-#include <dt-bindings/clock/r8a7792-clock.h>
+#include <dt-bindings/clock/r8a7792-cpg-mssr.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/power/r8a7792-sysc.h>
@@ -46,7 +46,7 @@
 			compatible = "arm,cortex-a15";
 			reg = <0>;
 			clock-frequency = <1000000000>;
-			clocks = <&z_clk>;
+			clocks = <&cpg CPG_CORE R8A7792_CLK_Z>;
 			power-domains = <&sysc R8A7792_PD_CA15_CPU0>;
 			next-level-cache = <&L2_CA15>;
 		};
@@ -56,6 +56,7 @@
 			compatible = "arm,cortex-a15";
 			reg = <1>;
 			clock-frequency = <1000000000>;
+			clocks = <&cpg CPG_CORE R8A7792_CLK_Z>;
 			power-domains = <&sysc R8A7792_PD_CA15_CPU1>;
 			next-level-cache = <&L2_CA15>;
 		};
@@ -92,9 +93,10 @@
 			      <0 0xf1006000 0 0x2000>;
 			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) |
 				      IRQ_TYPE_LEVEL_HIGH)>;
-			clocks = <&mstp4_clks R8A7792_CLK_INTC_SYS>;
+			clocks = <&cpg CPG_MOD 408>;
 			clock-names = "clk";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 408>;
 		};
 
 		irqc: interrupt-controller@e61c0000 {
@@ -106,8 +108,9 @@
 				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp4_clks R8A7792_CLK_IRQC>;
+			clocks = <&cpg CPG_MOD 407>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 407>;
 		};
 
 		timer {
@@ -145,7 +148,7 @@
 
 		gpio0: gpio@e6050000 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6050000 0 0x50>;
 			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -153,13 +156,14 @@
 			gpio-ranges = <&pfc 0 0 29>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO0>;
+			clocks = <&cpg CPG_MOD 912>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 912>;
 		};
 
 		gpio1: gpio@e6051000 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6051000 0 0x50>;
 			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -167,13 +171,14 @@
 			gpio-ranges = <&pfc 0 32 23>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO1>;
+			clocks = <&cpg CPG_MOD 911>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 911>;
 		};
 
 		gpio2: gpio@e6052000 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6052000 0 0x50>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -181,13 +186,14 @@
 			gpio-ranges = <&pfc 0 64 32>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO2>;
+			clocks = <&cpg CPG_MOD 910>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 910>;
 		};
 
 		gpio3: gpio@e6053000 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6053000 0 0x50>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -195,13 +201,14 @@
 			gpio-ranges = <&pfc 0 96 28>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO3>;
+			clocks = <&cpg CPG_MOD 909>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 909>;
 		};
 
 		gpio4: gpio@e6054000 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6054000 0 0x50>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -209,13 +216,14 @@
 			gpio-ranges = <&pfc 0 128 17>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO4>;
+			clocks = <&cpg CPG_MOD 908>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 908>;
 		};
 
 		gpio5: gpio@e6055000 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055000 0 0x50>;
 			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -223,13 +231,14 @@
 			gpio-ranges = <&pfc 0 160 17>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO5>;
+			clocks = <&cpg CPG_MOD 907>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 907>;
 		};
 
 		gpio6: gpio@e6055100 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055100 0 0x50>;
 			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -237,13 +246,14 @@
 			gpio-ranges = <&pfc 0 192 17>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO6>;
+			clocks = <&cpg CPG_MOD 905>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 905>;
 		};
 
 		gpio7: gpio@e6055200 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055200 0 0x50>;
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -251,13 +261,14 @@
 			gpio-ranges = <&pfc 0 224 17>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO7>;
+			clocks = <&cpg CPG_MOD 904>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 904>;
 		};
 
 		gpio8: gpio@e6055300 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055300 0 0x50>;
 			interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -265,13 +276,14 @@
 			gpio-ranges = <&pfc 0 256 17>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO8>;
+			clocks = <&cpg CPG_MOD 921>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 921>;
 		};
 
 		gpio9: gpio@e6055400 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055400 0 0x50>;
 			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -279,13 +291,14 @@
 			gpio-ranges = <&pfc 0 288 17>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO9>;
+			clocks = <&cpg CPG_MOD 919>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 919>;
 		};
 
 		gpio10: gpio@e6055500 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055500 0 0x50>;
 			interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -293,13 +306,14 @@
 			gpio-ranges = <&pfc 0 320 32>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO10>;
+			clocks = <&cpg CPG_MOD 914>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 914>;
 		};
 
 		gpio11: gpio@e6055600 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055600 0 0x50>;
 			interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -307,8 +321,9 @@
 			gpio-ranges = <&pfc 0 352 30>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO11>;
+			clocks = <&cpg CPG_MOD 913>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 913>;
 		};
 
 		dmac0: dma-controller@e6700000 {
@@ -336,9 +351,10 @@
 					  "ch4", "ch5", "ch6", "ch7",
 					  "ch8", "ch9", "ch10", "ch11",
 					  "ch12", "ch13", "ch14";
-			clocks = <&mstp2_clks R8A7792_CLK_SYS_DMAC0>;
+			clocks = <&cpg CPG_MOD 219>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 219>;
 			#dma-cells = <1>;
 			dma-channels = <15>;
 		};
@@ -368,9 +384,10 @@
 					  "ch4", "ch5", "ch6", "ch7",
 					  "ch8", "ch9", "ch10", "ch11",
 					  "ch12", "ch13", "ch14";
-			clocks = <&mstp2_clks R8A7792_CLK_SYS_DMAC1>;
+			clocks = <&cpg CPG_MOD 218>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 218>;
 			#dma-cells = <1>;
 			dma-channels = <15>;
 		};
@@ -380,13 +397,14 @@
 				     "renesas,rcar-gen2-scif", "renesas,scif";
 			reg = <0 0xe6e60000 0 64>;
 			interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp7_clks R8A7792_CLK_SCIF0>, <&zs_clk>,
-				 <&scif_clk>;
+			clocks = <&cpg CPG_MOD 721>,
+				 <&cpg CPG_CORE R8A7792_CLK_ZS>, <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x29>, <&dmac0 0x2a>,
 			       <&dmac1 0x29>, <&dmac1 0x2a>;
 			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 721>;
 			status = "disabled";
 		};
 
@@ -395,13 +413,14 @@
 				     "renesas,rcar-gen2-scif", "renesas,scif";
 			reg = <0 0xe6e68000 0 64>;
 			interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp7_clks R8A7792_CLK_SCIF1>, <&zs_clk>,
-				 <&scif_clk>;
+			clocks = <&cpg CPG_MOD 720>,
+				 <&cpg CPG_CORE R8A7792_CLK_ZS>, <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x2d>, <&dmac0 0x2e>,
 			       <&dmac1 0x2d>, <&dmac1 0x2e>;
 			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 720>;
 			status = "disabled";
 		};
 
@@ -410,13 +429,14 @@
 				     "renesas,rcar-gen2-scif", "renesas,scif";
 			reg = <0 0xe6e58000 0 64>;
 			interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp7_clks R8A7792_CLK_SCIF2>, <&zs_clk>,
-				 <&scif_clk>;
+			clocks = <&cpg CPG_MOD 719>,
+				 <&cpg CPG_CORE R8A7792_CLK_ZS>, <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x2b>, <&dmac0 0x2c>,
 			       <&dmac1 0x2b>, <&dmac1 0x2c>;
 			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 719>;
 			status = "disabled";
 		};
 
@@ -425,13 +445,14 @@
 				     "renesas,rcar-gen2-scif", "renesas,scif";
 			reg = <0 0xe6ea8000 0 64>;
 			interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp7_clks R8A7792_CLK_SCIF3>, <&zs_clk>,
-				 <&scif_clk>;
+			clocks = <&cpg CPG_MOD 718>,
+				 <&cpg CPG_CORE R8A7792_CLK_ZS>, <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x2f>, <&dmac0 0x30>,
 			       <&dmac1 0x2f>, <&dmac1 0x30>;
 			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 718>;
 			status = "disabled";
 		};
 
@@ -440,13 +461,14 @@
 				     "renesas,rcar-gen2-hscif", "renesas,hscif";
 			reg = <0 0xe62c0000 0 96>;
 			interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp7_clks R8A7792_CLK_HSCIF0>, <&zs_clk>,
-				 <&scif_clk>;
+			clocks = <&cpg CPG_MOD 717>,
+				 <&cpg CPG_CORE R8A7792_CLK_ZS>, <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x39>, <&dmac0 0x3a>,
 			       <&dmac1 0x39>, <&dmac1 0x3a>;
 			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 717>;
 			status = "disabled";
 		};
 
@@ -455,16 +477,35 @@
 				     "renesas,rcar-gen2-hscif", "renesas,hscif";
 			reg = <0 0xe62c8000 0 96>;
 			interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp7_clks R8A7792_CLK_HSCIF1>, <&zs_clk>,
-				 <&scif_clk>;
+			clocks = <&cpg CPG_MOD 716>,
+				 <&cpg CPG_CORE R8A7792_CLK_ZS>, <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x4d>, <&dmac0 0x4e>,
 			       <&dmac1 0x4d>, <&dmac1 0x4e>;
 			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 716>;
 			status = "disabled";
 		};
 
+		icram0:	sram@e63a0000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe63a0000 0 0x12000>;
+		};
+
+		icram1:	sram@e63c0000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe63c0000 0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0 0xe63c0000 0x1000>;
+
+			smp-sram@0 {
+				compatible = "renesas,smp-sram";
+				reg = <0 0x10>;
+			};
+		};
+
 		sdhi0: sd@ee100000 {
 			compatible = "renesas,sdhi-r8a7792";
 			reg = <0 0xee100000 0 0x328>;
@@ -472,8 +513,9 @@
 			dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
 			       <&dmac1 0xcd>, <&dmac1 0xce>;
 			dma-names = "tx", "rx", "tx", "rx";
-			clocks = <&mstp3_clks R8A7792_CLK_SDHI0>;
+			clocks = <&cpg CPG_MOD 314>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 314>;
 			status = "disabled";
 		};
 
@@ -482,8 +524,9 @@
 				     "renesas,rcar-gen2-jpu";
 			reg = <0 0xfe980000 0 0x10300>;
 			interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp1_clks R8A7792_CLK_JPU>;
+			clocks = <&cpg CPG_MOD 106>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 106>;
 		};
 
 		avb: ethernet@e6800000 {
@@ -491,8 +534,9 @@
 				     "renesas,etheravb-rcar-gen2";
 			reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>;
 			interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp8_clks R8A7792_CLK_ETHERAVB>;
+			clocks = <&cpg CPG_MOD 812>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 812>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
@@ -504,8 +548,9 @@
 				     "renesas,rcar-gen2-i2c";
 			reg = <0 0xe6508000 0 0x40>;
 			interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp9_clks R8A7792_CLK_I2C0>;
+			clocks = <&cpg CPG_MOD 931>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 931>;
 			i2c-scl-internal-delay-ns = <6>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -517,8 +562,9 @@
 				     "renesas,rcar-gen2-i2c";
 			reg = <0 0xe6518000 0 0x40>;
 			interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp9_clks R8A7792_CLK_I2C1>;
+			clocks = <&cpg CPG_MOD 930>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 930>;
 			i2c-scl-internal-delay-ns = <6>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -530,8 +576,9 @@
 				     "renesas,rcar-gen2-i2c";
 			reg = <0 0xe6530000 0 0x40>;
 			interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp9_clks R8A7792_CLK_I2C2>;
+			clocks = <&cpg CPG_MOD 929>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 929>;
 			i2c-scl-internal-delay-ns = <6>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -543,8 +590,9 @@
 				     "renesas,rcar-gen2-i2c";
 			reg = <0 0xe6540000 0 0x40>;
 			interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp9_clks R8A7792_CLK_I2C3>;
+			clocks = <&cpg CPG_MOD 928>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 928>;
 			i2c-scl-internal-delay-ns = <6>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -556,8 +604,9 @@
 				     "renesas,rcar-gen2-i2c";
 			reg = <0 0xe6520000 0 0x40>;
 			interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp9_clks R8A7792_CLK_I2C4>;
+			clocks = <&cpg CPG_MOD 927>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 927>;
 			i2c-scl-internal-delay-ns = <6>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -569,8 +618,9 @@
 				     "renesas,rcar-gen2-i2c";
 			reg = <0 0xe6528000 0 0x40>;
 			interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp9_clks R8A7792_CLK_I2C5>;
+			clocks = <&cpg CPG_MOD 925>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 925>;
 			i2c-scl-internal-delay-ns = <110>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -581,11 +631,12 @@
 			compatible = "renesas,qspi-r8a7792", "renesas,qspi";
 			reg = <0 0xe6b10000 0 0x2c>;
 			interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp9_clks R8A7792_CLK_QSPI_MOD>;
+			clocks = <&cpg CPG_MOD 917>;
 			dmas = <&dmac0 0x17>, <&dmac0 0x18>,
 			       <&dmac1 0x17>, <&dmac1 0x18>;
 			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 917>;
 			num-cs = <1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -597,11 +648,12 @@
 				     "renesas,rcar-gen2-msiof";
 			reg = <0 0xe6e20000 0 0x0064>;
 			interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp0_clks R8A7792_CLK_MSIOF0>;
+			clocks = <&cpg CPG_MOD 000>;
 			dmas = <&dmac0 0x51>, <&dmac0 0x52>,
 			       <&dmac1 0x51>, <&dmac1 0x52>;
 			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 000>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
@@ -612,11 +664,12 @@
 				     "renesas,rcar-gen2-msiof";
 			reg = <0 0xe6e10000 0 0x0064>;
 			interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp2_clks R8A7792_CLK_MSIOF1>;
+			clocks = <&cpg CPG_MOD 208>;
 			dmas = <&dmac0 0x55>, <&dmac0 0x56>,
 			       <&dmac1 0x55>, <&dmac1 0x56>;
 			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 208>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
@@ -628,8 +681,8 @@
 			reg-names = "du";
 			interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp7_clks R8A7792_CLK_DU0>,
-				 <&mstp7_clks R8A7792_CLK_DU1>;
+			clocks = <&cpg CPG_MOD 724>,
+				 <&cpg CPG_MOD 723>;
 			clock-names = "du.0", "du.1";
 			status = "disabled";
 
@@ -655,10 +708,11 @@
 				     "renesas,rcar-gen2-can";
 			reg = <0 0xe6e80000 0 0x1000>;
 			interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp9_clks R8A7792_CLK_CAN0>,
-				 <&rcan_clk>, <&can_clk>;
+			clocks = <&cpg CPG_MOD 916>,
+				 <&cpg CPG_CORE R8A7792_CLK_RCAN>, <&can_clk>;
 			clock-names = "clkp1", "clkp2", "can_clk";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 916>;
 			status = "disabled";
 		};
 
@@ -667,10 +721,11 @@
 				     "renesas,rcar-gen2-can";
 			reg = <0 0xe6e88000 0 0x1000>;
 			interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp9_clks R8A7792_CLK_CAN1>,
-				 <&rcan_clk>, <&can_clk>;
+			clocks = <&cpg CPG_MOD 915>,
+				 <&cpg CPG_CORE R8A7792_CLK_RCAN>, <&can_clk>;
 			clock-names = "clkp1", "clkp2", "can_clk";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 915>;
 			status = "disabled";
 		};
 
@@ -679,8 +734,9 @@
 				     "renesas,rcar-gen2-vin";
 			reg = <0 0xe6ef0000 0 0x1000>;
 			interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp8_clks R8A7792_CLK_VIN0>;
+			clocks = <&cpg CPG_MOD 811>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 811>;
 			status = "disabled";
 		};
 
@@ -689,8 +745,9 @@
 				     "renesas,rcar-gen2-vin";
 			reg = <0 0xe6ef1000 0 0x1000>;
 			interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp8_clks R8A7792_CLK_VIN1>;
+			clocks = <&cpg CPG_MOD 810>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 810>;
 			status = "disabled";
 		};
 
@@ -699,8 +756,9 @@
 				     "renesas,rcar-gen2-vin";
 			reg = <0 0xe6ef2000 0 0x1000>;
 			interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp8_clks R8A7792_CLK_VIN2>;
+			clocks = <&cpg CPG_MOD 809>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 809>;
 			status = "disabled";
 		};
 
@@ -709,8 +767,9 @@
 				     "renesas,rcar-gen2-vin";
 			reg = <0 0xe6ef3000 0 0x1000>;
 			interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp8_clks R8A7792_CLK_VIN3>;
+			clocks = <&cpg CPG_MOD 808>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 808>;
 			status = "disabled";
 		};
 
@@ -719,8 +778,9 @@
 				     "renesas,rcar-gen2-vin";
 			reg = <0 0xe6ef4000 0 0x1000>;
 			interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp8_clks R8A7792_CLK_VIN4>;
+			clocks = <&cpg CPG_MOD 805>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 805>;
 			status = "disabled";
 		};
 
@@ -729,254 +789,47 @@
 				     "renesas,rcar-gen2-vin";
 			reg = <0 0xe6ef5000 0 0x1000>;
 			interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp8_clks R8A7792_CLK_VIN5>;
+			clocks = <&cpg CPG_MOD 804>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 804>;
 			status = "disabled";
 		};
 
-		vsp1@fe928000 {
+		vsp@fe928000 {
 			compatible = "renesas,vsp1";
 			reg = <0 0xfe928000 0 0x8000>;
 			interrupts = <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp1_clks R8A7792_CLK_VSP1_SY>;
+			clocks = <&cpg CPG_MOD 131>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 131>;
 		};
 
-		vsp1@fe930000 {
+		vsp@fe930000 {
 			compatible = "renesas,vsp1";
 			reg = <0 0xfe930000 0 0x8000>;
 			interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp1_clks R8A7792_CLK_VSP1DU0>;
+			clocks = <&cpg CPG_MOD 128>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 128>;
 		};
 
-		vsp1@fe938000 {
+		vsp@fe938000 {
 			compatible = "renesas,vsp1";
 			reg = <0 0xfe938000 0 0x8000>;
 			interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp1_clks R8A7792_CLK_VSP1DU1>;
+			clocks = <&cpg CPG_MOD 127>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 127>;
 		};
 
-		/* Special CPG clocks */
-		cpg_clocks: cpg_clocks@e6150000 {
-			compatible = "renesas,r8a7792-cpg-clocks",
-				     "renesas,rcar-gen2-cpg-clocks";
+		cpg: clock-controller@e6150000 {
+			compatible = "renesas,r8a7792-cpg-mssr";
 			reg = <0 0xe6150000 0 0x1000>;
 			clocks = <&extal_clk>;
-			#clock-cells = <1>;
-			clock-output-names = "main", "pll0", "pll1", "pll3",
-					     "lb", "qspi";
+			clock-names = "extal";
+			#clock-cells = <2>;
 			#power-domain-cells = <0>;
 		};
-
-		/* Fixed factor clocks */
-		pll1_div2_clk: pll1_div2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7792_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-		z_clk: z {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7792_CLK_PLL0>;
-			#clock-cells = <0>;
-			clock-div = <1>;
-			clock-mult = <1>;
-		};
-		zx_clk: zx {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7792_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <3>;
-			clock-mult = <1>;
-		};
-		zs_clk: zs {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7792_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <6>;
-			clock-mult = <1>;
-		};
-		hp_clk: hp {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7792_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <12>;
-			clock-mult = <1>;
-		};
-		p_clk: p {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7792_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <24>;
-			clock-mult = <1>;
-		};
-		cp_clk: cp {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7792_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <48>;
-			clock-mult = <1>;
-		};
-		mp_clk: mp {
-			compatible = "fixed-factor-clock";
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-			clock-div = <15>;
-			clock-mult = <1>;
-		};
-		m2_clk: m2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7792_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		sd_clk: sd {
-			compatible = "fixed-factor-clock";
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		rcan_clk: rcan {
-			compatible = "fixed-factor-clock";
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-			clock-div = <49>;
-			clock-mult = <1>;
-		};
-		zg_clk: zg {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7792_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <5>;
-			clock-mult = <1>;
-		};
-
-		/* Gate clocks */
-		mstp0_clks: mstp0_clks@e6150130 {
-			compatible = "renesas,r8a7792-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150130 0 4>, <0 0xe6150030 0 4>;
-			clocks = <&mp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7792_CLK_MSIOF0>;
-			clock-output-names = "msiof0";
-		};
-		mstp1_clks: mstp1_clks@e6150134 {
-			compatible = "renesas,r8a7792-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150134 0 4>, <0 0xe6150038 0 4>;
-			clocks = <&m2_clk>, <&zs_clk>, <&zs_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7792_CLK_JPU
-				R8A7792_CLK_VSP1DU1 R8A7792_CLK_VSP1DU0
-				R8A7792_CLK_VSP1_SY
-			>;
-			clock-output-names = "jpu", "vsp1du1", "vsp1du0",
-					     "vsp1-sy";
-		};
-		mstp2_clks: mstp2_clks@e6150138 {
-			compatible = "renesas,r8a7792-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
-			clocks = <&mp_clk>, <&zs_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7792_CLK_MSIOF1
-				R8A7792_CLK_SYS_DMAC1 R8A7792_CLK_SYS_DMAC0
-			>;
-			clock-output-names = "msiof1", "sys-dmac1", "sys-dmac0";
-		};
-		mstp3_clks: mstp3_clks@e615013c {
-			compatible = "renesas,r8a7792-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
-			clocks = <&sd_clk>;
-			#clock-cells = <1>;
-			renesas,clock-indices = <R8A7792_CLK_SDHI0>;
-			clock-output-names = "sdhi0";
-		};
-		mstp4_clks: mstp4_clks@e6150140 {
-			compatible = "renesas,r8a7792-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150140 0 4>, <0 0xe615004c 0 4>;
-			clocks = <&cp_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7792_CLK_IRQC R8A7792_CLK_INTC_SYS
-			>;
-			clock-output-names = "irqc", "intc-sys";
-		};
-		mstp7_clks: mstp7_clks@e615014c {
-			compatible = "renesas,r8a7792-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
-			clocks = <&zs_clk>, <&zs_clk>, <&p_clk>, <&p_clk>,
-				 <&p_clk>, <&p_clk>, <&zx_clk>, <&zx_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7792_CLK_HSCIF1 R8A7792_CLK_HSCIF0
-				R8A7792_CLK_SCIF3 R8A7792_CLK_SCIF2
-				R8A7792_CLK_SCIF1 R8A7792_CLK_SCIF0
-				R8A7792_CLK_DU1 R8A7792_CLK_DU0
-			>;
-			clock-output-names = "hscif1", "hscif0", "scif3",
-					     "scif2", "scif1", "scif0",
-					     "du1", "du0";
-		};
-		mstp8_clks: mstp8_clks@e6150990 {
-			compatible = "renesas,r8a7792-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150990 0 4>, <0 0xe61509a0 0 4>;
-			clocks = <&zg_clk>, <&zg_clk>, <&zg_clk>, <&zg_clk>,
-			         <&zg_clk>, <&zg_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7792_CLK_VIN5 R8A7792_CLK_VIN4
-				R8A7792_CLK_VIN3 R8A7792_CLK_VIN2
-				R8A7792_CLK_VIN1 R8A7792_CLK_VIN0
-				R8A7792_CLK_ETHERAVB
-			>;
-			clock-output-names = "vin5", "vin4", "vin3", "vin2",
-					     "vin1", "vin0", "etheravb";
-		};
-		mstp9_clks: mstp9_clks@e6150994 {
-			compatible = "renesas,r8a7792-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150994 0 4>, <0 0xe61509a4 0 4>;
-			clocks = <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>,
-				 <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>,
-				 <&cp_clk>, <&cp_clk>, <&p_clk>, <&p_clk>,
-				 <&cpg_clocks R8A7792_CLK_QSPI>,
-				 <&cp_clk>, <&cp_clk>, <&hp_clk>, <&hp_clk>,
-				 <&hp_clk>, <&hp_clk>, <&hp_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7792_CLK_GPIO7 R8A7792_CLK_GPIO6
-				R8A7792_CLK_GPIO5 R8A7792_CLK_GPIO4
-				R8A7792_CLK_GPIO3 R8A7792_CLK_GPIO2
-				R8A7792_CLK_GPIO1 R8A7792_CLK_GPIO0
-				R8A7792_CLK_GPIO11 R8A7792_CLK_GPIO10
-				R8A7792_CLK_CAN1 R8A7792_CLK_CAN0
-				R8A7792_CLK_QSPI_MOD
-				R8A7792_CLK_GPIO9 R8A7792_CLK_GPIO8
-				R8A7792_CLK_I2C5 R8A7792_CLK_I2C4
-				R8A7792_CLK_I2C3 R8A7792_CLK_I2C2
-				R8A7792_CLK_I2C1 R8A7792_CLK_I2C0
-			>;
-			clock-output-names =
-				"gpio7", "gpio6", "gpio5", "gpio4",
-				"gpio3", "gpio2", "gpio1", "gpio0",
-				"gpio11", "gpio10", "can1", "can0",
-				"qspi_mod", "gpio9", "gpio8",
-				"i2c5", "i2c4", "i2c3", "i2c2",
-				"i2c1", "i2c0";
-		};
 	};
 
 	/* External root clock */
diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts
index 76e3aca2029e..51b3ffac8efa 100644
--- a/arch/arm/boot/dts/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/r8a7793-gose.dts
@@ -303,9 +303,7 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	clocks = <&mstp7_clks R8A7793_CLK_DU0>,
-		 <&mstp7_clks R8A7793_CLK_DU1>,
-		 <&mstp7_clks R8A7793_CLK_LVDS0>,
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 726>,
 		 <&x13_clk>, <&x2_clk>;
 	clock-names = "du.0", "du.1", "lvds.0",
 		      "dclkin.0", "dclkin.1";
diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
index 13b980f27bbc..58eae569b4e0 100644
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -8,7 +8,7 @@
  * kind, whether express or implied.
  */
 
-#include <dt-bindings/clock/r8a7793-clock.h>
+#include <dt-bindings/clock/r8a7793-cpg-mssr.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/power/r8a7793-sysc.h>
@@ -43,7 +43,7 @@
 			reg = <0>;
 			clock-frequency = <1500000000>;
 			voltage-tolerance = <1>; /* 1% */
-			clocks = <&cpg_clocks R8A7793_CLK_Z>;
+			clocks = <&cpg CPG_CORE R8A7793_CLK_Z>;
 			clock-latency = <300000>; /* 300 us */
 			power-domains = <&sysc R8A7793_PD_CA15_CPU0>;
 
@@ -62,6 +62,7 @@
 			compatible = "arm,cortex-a15";
 			reg = <1>;
 			clock-frequency = <1500000000>;
+			clocks = <&cpg CPG_CORE R8A7793_CLK_Z>;
 			power-domains = <&sysc R8A7793_PD_CA15_CPU1>;
 		};
 
@@ -108,13 +109,14 @@
 			<0 0xf1004000 0 0x2000>,
 			<0 0xf1006000 0 0x2000>;
 		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
-		clocks = <&mstp4_clks R8A7793_CLK_INTC_SYS>;
+		clocks = <&cpg CPG_MOD 408>;
 		clock-names = "clk";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 408>;
 	};
 
 	gpio0: gpio@e6050000 {
-		compatible = "renesas,gpio-r8a7793", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7793", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6050000 0 0x50>;
 		interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -122,12 +124,13 @@
 		gpio-ranges = <&pfc 0 0 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7793_CLK_GPIO0>;
+		clocks = <&cpg CPG_MOD 912>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 912>;
 	};
 
 	gpio1: gpio@e6051000 {
-		compatible = "renesas,gpio-r8a7793", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7793", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6051000 0 0x50>;
 		interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -135,12 +138,13 @@
 		gpio-ranges = <&pfc 0 32 26>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7793_CLK_GPIO1>;
+		clocks = <&cpg CPG_MOD 911>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 911>;
 	};
 
 	gpio2: gpio@e6052000 {
-		compatible = "renesas,gpio-r8a7793", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7793", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6052000 0 0x50>;
 		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -148,12 +152,13 @@
 		gpio-ranges = <&pfc 0 64 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7793_CLK_GPIO2>;
+		clocks = <&cpg CPG_MOD 910>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 910>;
 	};
 
 	gpio3: gpio@e6053000 {
-		compatible = "renesas,gpio-r8a7793", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7793", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6053000 0 0x50>;
 		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -161,12 +166,13 @@
 		gpio-ranges = <&pfc 0 96 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7793_CLK_GPIO3>;
+		clocks = <&cpg CPG_MOD 909>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 909>;
 	};
 
 	gpio4: gpio@e6054000 {
-		compatible = "renesas,gpio-r8a7793", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7793", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6054000 0 0x50>;
 		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -174,12 +180,13 @@
 		gpio-ranges = <&pfc 0 128 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7793_CLK_GPIO4>;
+		clocks = <&cpg CPG_MOD 908>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 908>;
 	};
 
 	gpio5: gpio@e6055000 {
-		compatible = "renesas,gpio-r8a7793", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7793", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6055000 0 0x50>;
 		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -187,12 +194,13 @@
 		gpio-ranges = <&pfc 0 160 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7793_CLK_GPIO5>;
+		clocks = <&cpg CPG_MOD 907>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 907>;
 	};
 
 	gpio6: gpio@e6055400 {
-		compatible = "renesas,gpio-r8a7793", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7793", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6055400 0 0x50>;
 		interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -200,12 +208,13 @@
 		gpio-ranges = <&pfc 0 192 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7793_CLK_GPIO6>;
+		clocks = <&cpg CPG_MOD 905>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 905>;
 	};
 
 	gpio7: gpio@e6055800 {
-		compatible = "renesas,gpio-r8a7793", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7793", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6055800 0 0x50>;
 		interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -213,8 +222,9 @@
 		gpio-ranges = <&pfc 0 224 26>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7793_CLK_GPIO7>;
+		clocks = <&cpg CPG_MOD 904>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 904>;
 	};
 
 	thermal: thermal@e61f0000 {
@@ -223,8 +233,9 @@
 				"renesas,rcar-thermal";
 		reg = <0 0xe61f0000 0 0x14>, <0 0xe61f0100 0 0x38>;
 		interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp5_clks R8A7793_CLK_THERMAL>;
+		clocks = <&cpg CPG_MOD 522>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 522>;
 		#thermal-sensor-cells = <0>;
 	};
 
@@ -241,9 +252,10 @@
 		reg = <0 0xffca0000 0 0x1004>;
 		interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7793_CLK_CMT0>;
+		clocks = <&cpg CPG_MOD 124>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 124>;
 
 		renesas,channels-mask = <0x60>;
 
@@ -261,9 +273,10 @@
 			     <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7793_CLK_CMT1>;
+		clocks = <&cpg CPG_MOD 329>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 329>;
 
 		renesas,channels-mask = <0xff>;
 
@@ -285,8 +298,9 @@
 			     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp4_clks R8A7793_CLK_IRQC>;
+		clocks = <&cpg CPG_MOD 407>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 407>;
 	};
 
 	dmac0: dma-controller@e6700000 {
@@ -313,9 +327,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12", "ch13", "ch14";
-		clocks = <&mstp2_clks R8A7793_CLK_SYS_DMAC0>;
+		clocks = <&cpg CPG_MOD 219>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 219>;
 		#dma-cells = <1>;
 		dma-channels = <15>;
 	};
@@ -344,9 +359,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12", "ch13", "ch14";
-		clocks = <&mstp2_clks R8A7793_CLK_SYS_DMAC1>;
+		clocks = <&cpg CPG_MOD 218>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 218>;
 		#dma-cells = <1>;
 		dma-channels = <15>;
 	};
@@ -373,9 +389,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12";
-		clocks = <&mstp5_clks R8A7793_CLK_AUDIO_DMAC0>;
+		clocks = <&cpg CPG_MOD 502>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 502>;
 		#dma-cells = <1>;
 		dma-channels = <13>;
 	};
@@ -402,9 +419,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12";
-		clocks = <&mstp5_clks R8A7793_CLK_AUDIO_DMAC1>;
+		clocks = <&cpg CPG_MOD 501>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 501>;
 		#dma-cells = <1>;
 		dma-channels = <13>;
 	};
@@ -416,8 +434,9 @@
 		compatible = "renesas,i2c-r8a7793", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6508000 0 0x40>;
 		interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_I2C0>;
+		clocks = <&cpg CPG_MOD 931>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 931>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -428,8 +447,9 @@
 		compatible = "renesas,i2c-r8a7793", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6518000 0 0x40>;
 		interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_I2C1>;
+		clocks = <&cpg CPG_MOD 930>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 930>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -440,8 +460,9 @@
 		compatible = "renesas,i2c-r8a7793", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6530000 0 0x40>;
 		interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_I2C2>;
+		clocks = <&cpg CPG_MOD 929>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 929>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -452,8 +473,9 @@
 		compatible = "renesas,i2c-r8a7793", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6540000 0 0x40>;
 		interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_I2C3>;
+		clocks = <&cpg CPG_MOD 928>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 928>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -464,8 +486,9 @@
 		compatible = "renesas,i2c-r8a7793", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6520000 0 0x40>;
 		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_I2C4>;
+		clocks = <&cpg CPG_MOD 927>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 927>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -477,8 +500,9 @@
 		compatible = "renesas,i2c-r8a7793", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6528000 0 0x40>;
 		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_I2C5>;
+		clocks = <&cpg CPG_MOD 925>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 925>;
 		i2c-scl-internal-delay-ns = <110>;
 		status = "disabled";
 	};
@@ -491,11 +515,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe60b0000 0 0x425>;
 		interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_IICDVFS>;
+		clocks = <&cpg CPG_MOD 926>;
 		dmas = <&dmac0 0x77>, <&dmac0 0x78>,
 		       <&dmac1 0x77>, <&dmac1 0x78>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 926>;
 		status = "disabled";
 	};
 
@@ -506,11 +531,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe6500000 0 0x425>;
 		interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7793_CLK_IIC0>;
+		clocks = <&cpg CPG_MOD 318>;
 		dmas = <&dmac0 0x61>, <&dmac0 0x62>,
 		       <&dmac1 0x61>, <&dmac1 0x62>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 318>;
 		status = "disabled";
 	};
 
@@ -521,11 +547,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe6510000 0 0x425>;
 		interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7793_CLK_IIC1>;
+		clocks = <&cpg CPG_MOD 323>;
 		dmas = <&dmac0 0x65>, <&dmac0 0x66>,
 		       <&dmac1 0x65>, <&dmac1 0x66>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 323>;
 		status = "disabled";
 	};
 
@@ -538,12 +565,13 @@
 		compatible = "renesas,sdhi-r8a7793";
 		reg = <0 0xee100000 0 0x328>;
 		interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7793_CLK_SDHI0>;
+		clocks = <&cpg CPG_MOD 314>;
 		dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
 		       <&dmac1 0xcd>, <&dmac1 0xce>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <195000000>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 314>;
 		status = "disabled";
 	};
 
@@ -551,12 +579,13 @@
 		compatible = "renesas,sdhi-r8a7793";
 		reg = <0 0xee140000 0 0x100>;
 		interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7793_CLK_SDHI1>;
+		clocks = <&cpg CPG_MOD 312>;
 		dmas = <&dmac0 0xc1>, <&dmac0 0xc2>,
 		       <&dmac1 0xc1>, <&dmac1 0xc2>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <97500000>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 312>;
 		status = "disabled";
 	};
 
@@ -564,12 +593,13 @@
 		compatible = "renesas,sdhi-r8a7793";
 		reg = <0 0xee160000 0 0x100>;
 		interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7793_CLK_SDHI2>;
+		clocks = <&cpg CPG_MOD 311>;
 		dmas = <&dmac0 0xd3>, <&dmac0 0xd4>,
 		       <&dmac1 0xd3>, <&dmac1 0xd4>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <97500000>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 311>;
 		status = "disabled";
 	};
 
@@ -577,11 +607,12 @@
 		compatible = "renesas,mmcif-r8a7793", "renesas,sh-mmcif";
 		reg = <0 0xee200000 0 0x80>;
 		interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7793_CLK_MMCIF0>;
+		clocks = <&cpg CPG_MOD 315>;
 		dmas = <&dmac0 0xd1>, <&dmac0 0xd2>,
 		       <&dmac1 0xd1>, <&dmac1 0xd2>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 315>;
 		reg-io-width = <4>;
 		status = "disabled";
 		max-frequency = <97500000>;
@@ -592,12 +623,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c40000 0 64>;
 		interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7793_CLK_SCIFA0>;
+		clocks = <&cpg CPG_MOD 204>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x21>, <&dmac0 0x22>,
 		       <&dmac1 0x21>, <&dmac1 0x22>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 204>;
 		status = "disabled";
 	};
 
@@ -606,12 +638,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c50000 0 64>;
 		interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7793_CLK_SCIFA1>;
+		clocks = <&cpg CPG_MOD 203>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x25>, <&dmac0 0x26>,
 		       <&dmac1 0x25>, <&dmac1 0x26>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 203>;
 		status = "disabled";
 	};
 
@@ -620,12 +653,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c60000 0 64>;
 		interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7793_CLK_SCIFA2>;
+		clocks = <&cpg CPG_MOD 202>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x27>, <&dmac0 0x28>,
 		       <&dmac1 0x27>, <&dmac1 0x28>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 202>;
 		status = "disabled";
 	};
 
@@ -634,12 +668,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c70000 0 64>;
 		interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp11_clks R8A7793_CLK_SCIFA3>;
+		clocks = <&cpg CPG_MOD 1106>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1b>, <&dmac0 0x1c>,
 		       <&dmac1 0x1b>, <&dmac1 0x1c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 1106>;
 		status = "disabled";
 	};
 
@@ -648,12 +683,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c78000 0 64>;
 		interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp11_clks R8A7793_CLK_SCIFA4>;
+		clocks = <&cpg CPG_MOD 1107>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1f>, <&dmac0 0x20>,
 		       <&dmac1 0x1f>, <&dmac1 0x20>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 1107>;
 		status = "disabled";
 	};
 
@@ -662,12 +698,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c80000 0 64>;
 		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp11_clks R8A7793_CLK_SCIFA5>;
+		clocks = <&cpg CPG_MOD 1108>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x23>, <&dmac0 0x24>,
 		       <&dmac1 0x23>, <&dmac1 0x24>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 1108>;
 		status = "disabled";
 	};
 
@@ -676,12 +713,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6c20000 0 0x100>;
 		interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7793_CLK_SCIFB0>;
+		clocks = <&cpg CPG_MOD 206>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x3d>, <&dmac0 0x3e>,
 		       <&dmac1 0x3d>, <&dmac1 0x3e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 206>;
 		status = "disabled";
 	};
 
@@ -690,12 +728,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6c30000 0 0x100>;
 		interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7793_CLK_SCIFB1>;
+		clocks = <&cpg CPG_MOD 207>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x19>, <&dmac0 0x1a>,
 		       <&dmac1 0x19>, <&dmac1 0x1a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 207>;
 		status = "disabled";
 	};
 
@@ -704,12 +743,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6ce0000 0 0x100>;
 		interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7793_CLK_SCIFB2>;
+		clocks = <&cpg CPG_MOD 216>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1d>, <&dmac0 0x1e>,
 		       <&dmac1 0x1d>, <&dmac1 0x1e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 216>;
 		status = "disabled";
 	};
 
@@ -718,13 +758,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e60000 0 64>;
 		interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_SCIF0>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 721>, <&cpg CPG_CORE R8A7793_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x29>, <&dmac0 0x2a>,
 		       <&dmac1 0x29>, <&dmac1 0x2a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 721>;
 		status = "disabled";
 	};
 
@@ -733,13 +774,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e68000 0 64>;
 		interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_SCIF1>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 720>, <&cpg CPG_CORE R8A7793_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2d>, <&dmac0 0x2e>,
 		       <&dmac1 0x2d>, <&dmac1 0x2e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 720>;
 		status = "disabled";
 	};
 
@@ -748,13 +790,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e58000 0 64>;
 		interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_SCIF2>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 719>, <&cpg CPG_CORE R8A7793_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2b>, <&dmac0 0x2c>,
 		       <&dmac1 0x2b>, <&dmac1 0x2c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 719>;
 		status = "disabled";
 	};
 
@@ -763,13 +806,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6ea8000 0 64>;
 		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_SCIF3>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 718>, <&cpg CPG_CORE R8A7793_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2f>, <&dmac0 0x30>,
 		       <&dmac1 0x2f>, <&dmac1 0x30>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 718>;
 		status = "disabled";
 	};
 
@@ -778,13 +822,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6ee0000 0 64>;
 		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_SCIF4>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 715>, <&cpg CPG_CORE R8A7793_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0xfb>, <&dmac0 0xfc>,
 		       <&dmac1 0xfb>, <&dmac1 0xfc>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 715>;
 		status = "disabled";
 	};
 
@@ -793,13 +838,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6ee8000 0 64>;
 		interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_SCIF5>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 714>, <&cpg CPG_CORE R8A7793_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0xfd>, <&dmac0 0xfe>,
 		       <&dmac1 0xfd>, <&dmac1 0xfe>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 714>;
 		status = "disabled";
 	};
 
@@ -808,13 +854,14 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62c0000 0 96>;
 		interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_HSCIF0>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 717>, <&cpg CPG_CORE R8A7793_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x39>, <&dmac0 0x3a>,
 		       <&dmac1 0x39>, <&dmac1 0x3a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 717>;
 		status = "disabled";
 	};
 
@@ -823,13 +870,14 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62c8000 0 96>;
 		interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_HSCIF1>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 716>, <&cpg CPG_CORE R8A7793_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x4d>, <&dmac0 0x4e>,
 		       <&dmac1 0x4d>, <&dmac1 0x4e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 716>;
 		status = "disabled";
 	};
 
@@ -838,22 +886,42 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62d0000 0 96>;
 		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_HSCIF2>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 713>, <&cpg CPG_CORE R8A7793_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x3b>, <&dmac0 0x3c>,
 		       <&dmac1 0x3b>, <&dmac1 0x3c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 713>;
 		status = "disabled";
 	};
 
+	icram0:	sram@e63a0000 {
+		compatible = "mmio-sram";
+		reg = <0 0xe63a0000 0 0x12000>;
+	};
+
+	icram1:	sram@e63c0000 {
+		compatible = "mmio-sram";
+		reg = <0 0xe63c0000 0 0x1000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0 0xe63c0000 0x1000>;
+
+		smp-sram@0 {
+			compatible = "renesas,smp-sram";
+			reg = <0 0x10>;
+		};
+	};
+
 	ether: ethernet@ee700000 {
 		compatible = "renesas,ether-r8a7793";
 		reg = <0 0xee700000 0 0x400>;
 		interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7793_CLK_ETHER>;
+		clocks = <&cpg CPG_MOD 813>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 813>;
 		phy-mode = "rmii";
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -864,8 +932,9 @@
 		compatible = "renesas,vin-r8a7793", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef0000 0 0x1000>;
 		interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7793_CLK_VIN0>;
+		clocks = <&cpg CPG_MOD 811>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 811>;
 		status = "disabled";
 	};
 
@@ -873,8 +942,9 @@
 		compatible = "renesas,vin-r8a7793", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef1000 0 0x1000>;
 		interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7793_CLK_VIN1>;
+		clocks = <&cpg CPG_MOD 810>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 810>;
 		status = "disabled";
 	};
 
@@ -882,8 +952,9 @@
 		compatible = "renesas,vin-r8a7793", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef2000 0 0x1000>;
 		interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7793_CLK_VIN2>;
+		clocks = <&cpg CPG_MOD 809>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 809>;
 		status = "disabled";
 	};
 
@@ -891,11 +962,12 @@
 		compatible = "renesas,qspi-r8a7793", "renesas,qspi";
 		reg = <0 0xe6b10000 0 0x2c>;
 		interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_QSPI_MOD>;
+		clocks = <&cpg CPG_MOD 917>;
 		dmas = <&dmac0 0x17>, <&dmac0 0x18>,
 		       <&dmac1 0x17>, <&dmac1 0x18>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 917>;
 		num-cs = <1>;
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -909,9 +981,9 @@
 		reg-names = "du", "lvds.0";
 		interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_DU0>,
-			 <&mstp7_clks R8A7793_CLK_DU1>,
-			 <&mstp7_clks R8A7793_CLK_LVDS0>;
+		clocks = <&cpg CPG_MOD 724>,
+			 <&cpg CPG_MOD 723>,
+			 <&cpg CPG_MOD 726>;
 		clock-names = "du.0", "du.1", "lvds.0";
 		status = "disabled";
 
@@ -936,10 +1008,11 @@
 		compatible = "renesas,can-r8a7793", "renesas,rcar-gen2-can";
 		reg = <0 0xe6e80000 0 0x1000>;
 		interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_RCAN0>,
-			 <&cpg_clocks R8A7793_CLK_RCAN>, <&can_clk>;
+		clocks = <&cpg CPG_MOD 916>, <&cpg CPG_CORE R8A7793_CLK_RCAN>,
+			 <&can_clk>;
 		clock-names = "clkp1", "clkp2", "can_clk";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 916>;
 		status = "disabled";
 	};
 
@@ -947,376 +1020,74 @@
 		compatible = "renesas,can-r8a7793", "renesas,rcar-gen2-can";
 		reg = <0 0xe6e88000 0 0x1000>;
 		interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_RCAN1>,
-			 <&cpg_clocks R8A7793_CLK_RCAN>, <&can_clk>;
+		clocks = <&cpg CPG_MOD 915>, <&cpg CPG_CORE R8A7793_CLK_RCAN>,
+			 <&can_clk>;
 		clock-names = "clkp1", "clkp2", "can_clk";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 915>;
 		status = "disabled";
 	};
 
-	clocks {
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-
-		/* External root clock */
-		extal_clk: extal {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overridden by the board. */
-			clock-frequency = <0>;
-		};
-
-		/*
-		 * The external audio clocks are configured as 0 Hz fixed frequency clocks by
-		 * default. Boards that provide audio clocks should override them.
-		 */
-		audio_clk_a: audio_clk_a {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-		audio_clk_b: audio_clk_b {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-		audio_clk_c: audio_clk_c {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-
-		/* External USB clock - can be overridden by the board */
-		usb_extal_clk: usb_extal {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <48000000>;
-		};
-
-		/* External CAN clock */
-		can_clk: can {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overridden by the board. */
-			clock-frequency = <0>;
-		};
+	/* External root clock */
+	extal_clk: extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* External SCIF clock */
-		scif_clk: scif {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overridden by the board. */
-			clock-frequency = <0>;
-		};
+	/*
+	 * The external audio clocks are configured as 0 Hz fixed frequency
+	 * clocks by default.
+	 * Boards that provide audio clocks should override them.
+	 */
+	audio_clk_a: audio_clk_a {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+	audio_clk_b: audio_clk_b {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+	audio_clk_c: audio_clk_c {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
 
-		/* Special CPG clocks */
-		cpg_clocks: cpg_clocks@e6150000 {
-			compatible = "renesas,r8a7793-cpg-clocks",
-				     "renesas,rcar-gen2-cpg-clocks";
-			reg = <0 0xe6150000 0 0x1000>;
-			clocks = <&extal_clk &usb_extal_clk>;
-			#clock-cells = <1>;
-			clock-output-names = "main", "pll0", "pll1", "pll3",
-					     "lb", "qspi", "sdh", "sd0", "z",
-					     "rcan", "adsp";
-			#power-domain-cells = <0>;
-		};
+	/* External USB clock - can be overridden by the board */
+	usb_extal_clk: usb_extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
 
-		/* Variable factor clocks */
-		sd2_clk: sd2@e6150078 {
-			compatible = "renesas,r8a7793-div6-clock",
-				     "renesas,cpg-div6-clock";
-			reg = <0 0xe6150078 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		sd3_clk: sd3@e615026c {
-			compatible = "renesas,r8a7793-div6-clock",
-				     "renesas,cpg-div6-clock";
-			reg = <0 0xe615026c 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		mmc0_clk: mmc0@e6150240 {
-			compatible = "renesas,r8a7793-div6-clock",
-				     "renesas,cpg-div6-clock";
-			reg = <0 0xe6150240 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
+	/* External CAN clock */
+	can_clk: can {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* Fixed factor clocks */
-		pll1_div2_clk: pll1_div2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-		zg_clk: zg {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <5>;
-			clock-mult = <1>;
-		};
-		zx_clk: zx {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <3>;
-			clock-mult = <1>;
-		};
-		zs_clk: zs {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <6>;
-			clock-mult = <1>;
-		};
-		hp_clk: hp {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <12>;
-			clock-mult = <1>;
-		};
-		p_clk: p {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <24>;
-			clock-mult = <1>;
-		};
-		m2_clk: m2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		rclk_clk: rclk {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <(48 * 1024)>;
-			clock-mult = <1>;
-		};
-		mp_clk: mp {
-			compatible = "fixed-factor-clock";
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-			clock-div = <15>;
-			clock-mult = <1>;
-		};
-		cp_clk: cp {
-			compatible = "fixed-factor-clock";
-			clocks = <&extal_clk>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
+	/* External SCIF clock */
+	scif_clk: scif {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* Gate clocks */
-		mstp1_clks: mstp1_clks@e6150134 {
-			compatible = "renesas,r8a7793-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150134 0 4>, <0 0xe6150038 0 4>;
-			clocks = <&zs_clk>, <&zs_clk>, <&zs_clk>, <&p_clk>,
-				 <&zg_clk>, <&zs_clk>, <&zs_clk>, <&zs_clk>,
-				 <&p_clk>, <&p_clk>, <&rclk_clk>, <&cp_clk>,
-				 <&zs_clk>, <&zs_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7793_CLK_VCP0 R8A7793_CLK_VPC0
-				R8A7793_CLK_SSP1 R8A7793_CLK_TMU1
-				R8A7793_CLK_3DG R8A7793_CLK_2DDMAC
-				R8A7793_CLK_FDP1_1 R8A7793_CLK_FDP1_0
-				R8A7793_CLK_TMU3 R8A7793_CLK_TMU2
-				R8A7793_CLK_CMT0 R8A7793_CLK_TMU0
-				R8A7793_CLK_VSP1_DU1 R8A7793_CLK_VSP1_DU0
-				R8A7793_CLK_VSP1_S
-			>;
-			clock-output-names =
-				"vcp0", "vpc0", "ssp_dev", "tmu1",
-				"pvrsrvkm", "tddmac", "fdp1", "fdp0",
-				"tmu3", "tmu2", "cmt0", "tmu0", "vsp1-du1",
-				"vsp1-du0", "vsps";
-		};
-		mstp2_clks: mstp2_clks@e6150138 {
-			compatible = "renesas,r8a7793-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
-			clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>,
-				 <&mp_clk>, <&mp_clk>, <&zs_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7793_CLK_SCIFA2 R8A7793_CLK_SCIFA1 R8A7793_CLK_SCIFA0
-				R8A7793_CLK_SCIFB0 R8A7793_CLK_SCIFB1 R8A7793_CLK_SCIFB2
-				R8A7793_CLK_SYS_DMAC1 R8A7793_CLK_SYS_DMAC0
-			>;
-			clock-output-names =
-				"scifa2", "scifa1", "scifa0", "scifb0",
-				"scifb1", "scifb2", "sys-dmac1", "sys-dmac0";
-		};
-		mstp3_clks: mstp3_clks@e615013c {
-			compatible = "renesas,r8a7793-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
-			clocks = <&cp_clk>, <&sd3_clk>, <&sd2_clk>,
-				 <&cpg_clocks R8A7793_CLK_SD0>, <&mmc0_clk>,
-				 <&hp_clk>, <&mp_clk>, <&hp_clk>, <&mp_clk>,
-				 <&rclk_clk>, <&hp_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7793_CLK_TPU0 R8A7793_CLK_SDHI2
-				R8A7793_CLK_SDHI1 R8A7793_CLK_SDHI0
-				R8A7793_CLK_MMCIF0 R8A7793_CLK_IIC0
-				R8A7793_CLK_PCIEC R8A7793_CLK_IIC1
-				R8A7793_CLK_SSUSB R8A7793_CLK_CMT1
-				R8A7793_CLK_USBDMAC0 R8A7793_CLK_USBDMAC1
-			>;
-			clock-output-names =
-				"tpu0", "sdhi2", "sdhi1", "sdhi0", "mmcif0",
-				"i2c7", "pciec", "i2c8", "ssusb", "cmt1",
-				"usbdmac0", "usbdmac1";
-		};
-		mstp4_clks: mstp4_clks@e6150140 {
-			compatible = "renesas,r8a7793-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150140 0 4>, <0 0xe615004c 0 4>;
-			clocks = <&cp_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7793_CLK_IRQC R8A7793_CLK_INTC_SYS
-			>;
-			clock-output-names = "irqc", "intc-sys";
-		};
-		mstp5_clks: mstp5_clks@e6150144 {
-			compatible = "renesas,r8a7793-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150144 0 4>, <0 0xe615003c 0 4>;
-			clocks = <&hp_clk>, <&hp_clk>, <&extal_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7793_CLK_AUDIO_DMAC0 R8A7793_CLK_AUDIO_DMAC1
-					 R8A7793_CLK_THERMAL>;
-			clock-output-names = "audmac0", "audmac1", "thermal";
-		};
-		mstp7_clks: mstp7_clks@e615014c {
-			compatible = "renesas,r8a7793-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
-			clocks = <&mp_clk>,  <&hp_clk>, <&zs_clk>, <&p_clk>,
-				 <&p_clk>, <&zs_clk>, <&zs_clk>, <&p_clk>,
-				 <&p_clk>, <&p_clk>, <&p_clk>, <&zx_clk>,
-				 <&zx_clk>, <&zx_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7793_CLK_EHCI R8A7793_CLK_HSUSB
-				R8A7793_CLK_HSCIF2 R8A7793_CLK_SCIF5
-				R8A7793_CLK_SCIF4 R8A7793_CLK_HSCIF1
-				R8A7793_CLK_HSCIF0 R8A7793_CLK_SCIF3
-				R8A7793_CLK_SCIF2 R8A7793_CLK_SCIF1
-				R8A7793_CLK_SCIF0 R8A7793_CLK_DU1
-				R8A7793_CLK_DU0 R8A7793_CLK_LVDS0
-			>;
-			clock-output-names =
-				"ehci", "hsusb", "hscif2", "scif5", "scif4",
-				"hscif1", "hscif0", "scif3", "scif2",
-				"scif1", "scif0", "du1", "du0", "lvds0";
-		};
-		mstp8_clks: mstp8_clks@e6150990 {
-			compatible = "renesas,r8a7793-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150990 0 4>, <0 0xe61509a0 0 4>;
-			clocks = <&zx_clk>, <&zg_clk>, <&zg_clk>, <&zg_clk>,
-				 <&p_clk>, <&zs_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7793_CLK_IPMMU_SGX R8A7793_CLK_VIN2
-				R8A7793_CLK_VIN1 R8A7793_CLK_VIN0
-				R8A7793_CLK_ETHER R8A7793_CLK_SATA1
-				R8A7793_CLK_SATA0
-			>;
-			clock-output-names =
-				"ipmmu_sgx", "vin2", "vin1", "vin0", "ether",
-				"sata1", "sata0";
-		};
-		mstp9_clks: mstp9_clks@e6150994 {
-			compatible = "renesas,r8a7793-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150994 0 4>, <0 0xe61509a4 0 4>;
-			clocks = <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>,
-				 <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>,
-				 <&p_clk>, <&p_clk>,
-				 <&cpg_clocks R8A7793_CLK_QSPI>, <&hp_clk>,
-				 <&cp_clk>, <&hp_clk>, <&hp_clk>, <&hp_clk>,
-				 <&hp_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7793_CLK_GPIO7 R8A7793_CLK_GPIO6
-				R8A7793_CLK_GPIO5 R8A7793_CLK_GPIO4
-				R8A7793_CLK_GPIO3 R8A7793_CLK_GPIO2
-				R8A7793_CLK_GPIO1 R8A7793_CLK_GPIO0
-				R8A7793_CLK_QSPI_MOD R8A7793_CLK_RCAN1
-				R8A7793_CLK_RCAN0 R8A7793_CLK_I2C5
-				R8A7793_CLK_IICDVFS R8A7793_CLK_I2C4
-				R8A7793_CLK_I2C3 R8A7793_CLK_I2C2
-				R8A7793_CLK_I2C1 R8A7793_CLK_I2C0
-			>;
-			clock-output-names =
-				"gpio7", "gpio6", "gpio5", "gpio4",
-				"gpio3", "gpio2", "gpio1", "gpio0",
-				"rcan1", "rcan0", "qspi_mod", "i2c5",
-				"i2c6", "i2c4", "i2c3", "i2c2", "i2c1",
-				"i2c0";
-		};
-		mstp10_clks: mstp10_clks@e6150998 {
-			compatible = "renesas,r8a7793-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150998 0 4>, <0 0xe61509a8 0 4>;
-			clocks = <&p_clk>,
-				<&mstp10_clks R8A7793_CLK_SSI_ALL>, <&mstp10_clks R8A7793_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7793_CLK_SSI_ALL>, <&mstp10_clks R8A7793_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7793_CLK_SSI_ALL>, <&mstp10_clks R8A7793_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7793_CLK_SSI_ALL>, <&mstp10_clks R8A7793_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7793_CLK_SSI_ALL>, <&mstp10_clks R8A7793_CLK_SSI_ALL>,
-				<&p_clk>,
-				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>;
-
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7793_CLK_SSI_ALL
-				R8A7793_CLK_SSI9 R8A7793_CLK_SSI8 R8A7793_CLK_SSI7 R8A7793_CLK_SSI6 R8A7793_CLK_SSI5
-				R8A7793_CLK_SSI4 R8A7793_CLK_SSI3 R8A7793_CLK_SSI2 R8A7793_CLK_SSI1 R8A7793_CLK_SSI0
-				R8A7793_CLK_SCU_ALL
-				R8A7793_CLK_SCU_DVC1 R8A7793_CLK_SCU_DVC0
-				R8A7793_CLK_SCU_CTU1_MIX1 R8A7793_CLK_SCU_CTU0_MIX0
-				R8A7793_CLK_SCU_SRC9 R8A7793_CLK_SCU_SRC8 R8A7793_CLK_SCU_SRC7 R8A7793_CLK_SCU_SRC6 R8A7793_CLK_SCU_SRC5
-				R8A7793_CLK_SCU_SRC4 R8A7793_CLK_SCU_SRC3 R8A7793_CLK_SCU_SRC2 R8A7793_CLK_SCU_SRC1 R8A7793_CLK_SCU_SRC0
-			>;
-			clock-output-names =
-				"ssi-all",
-				"ssi9", "ssi8", "ssi7", "ssi6", "ssi5",
-				"ssi4", "ssi3", "ssi2", "ssi1", "ssi0",
-				"scu-all",
-				"scu-dvc1", "scu-dvc0",
-				"scu-ctu1-mix1", "scu-ctu0-mix0",
-				"scu-src9", "scu-src8", "scu-src7", "scu-src6", "scu-src5",
-				"scu-src4", "scu-src3", "scu-src2", "scu-src1", "scu-src0";
-		};
-		mstp11_clks: mstp11_clks@e615099c {
-			compatible = "renesas,r8a7793-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615099c 0 4>, <0 0xe61509ac 0 4>;
-			clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7793_CLK_SCIFA3 R8A7793_CLK_SCIFA4 R8A7793_CLK_SCIFA5
-			>;
-			clock-output-names = "scifa3", "scifa4", "scifa5";
-		};
+	/* Special CPG clocks */
+	cpg: clock-controller@e6150000 {
+		compatible = "renesas,r8a7793-cpg-mssr";
+		reg = <0 0xe6150000 0 0x1000>;
+		clocks = <&extal_clk>, <&usb_extal_clk>;
+		clock-names = "extal", "usb_extal";
+		#clock-cells = <2>;
+		#power-domain-cells = <0>;
 	};
 
 	rst: reset-controller@e6160000 {
@@ -1410,19 +1181,20 @@
 			<0 0xec740000 0 0x200>;  /* Audio DMAC peri peri*/
 		reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
 
-		clocks = <&mstp10_clks R8A7793_CLK_SSI_ALL>,
-			<&mstp10_clks R8A7793_CLK_SSI9>, <&mstp10_clks R8A7793_CLK_SSI8>,
-			<&mstp10_clks R8A7793_CLK_SSI7>, <&mstp10_clks R8A7793_CLK_SSI6>,
-			<&mstp10_clks R8A7793_CLK_SSI5>, <&mstp10_clks R8A7793_CLK_SSI4>,
-			<&mstp10_clks R8A7793_CLK_SSI3>, <&mstp10_clks R8A7793_CLK_SSI2>,
-			<&mstp10_clks R8A7793_CLK_SSI1>, <&mstp10_clks R8A7793_CLK_SSI0>,
-			<&mstp10_clks R8A7793_CLK_SCU_SRC9>, <&mstp10_clks R8A7793_CLK_SCU_SRC8>,
-			<&mstp10_clks R8A7793_CLK_SCU_SRC7>, <&mstp10_clks R8A7793_CLK_SCU_SRC6>,
-			<&mstp10_clks R8A7793_CLK_SCU_SRC5>, <&mstp10_clks R8A7793_CLK_SCU_SRC4>,
-			<&mstp10_clks R8A7793_CLK_SCU_SRC3>, <&mstp10_clks R8A7793_CLK_SCU_SRC2>,
-			<&mstp10_clks R8A7793_CLK_SCU_SRC1>, <&mstp10_clks R8A7793_CLK_SCU_SRC0>,
-			<&mstp10_clks R8A7793_CLK_SCU_DVC0>, <&mstp10_clks R8A7793_CLK_SCU_DVC1>,
-			<&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>, <&m2_clk>;
+		clocks = <&cpg CPG_MOD 1005>,
+			 <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
+			 <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
+			 <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
+			 <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
+			 <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
+			 <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
+			 <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
+			 <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
+			 <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
+			 <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
+			 <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
+			 <&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>,
+			 <&cpg CPG_CORE R8A7793_CLK_M2>;
 		clock-names = "ssi-all",
 				"ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
 				"ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0",
@@ -1431,6 +1203,13 @@
 				"dvc.0", "dvc.1",
 				"clk_a", "clk_b", "clk_c", "clk_i";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 1005>,
+			 <&cpg 1006>, <&cpg 1007>, <&cpg 1008>, <&cpg 1009>,
+			 <&cpg 1010>, <&cpg 1011>, <&cpg 1012>, <&cpg 1013>,
+			 <&cpg 1014>, <&cpg 1015>;
+		reset-names = "ssi-all",
+			      "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
+			      "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0";
 
 		status = "disabled";
 
diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts
index f1eea13cdf44..bd98790d964e 100644
--- a/arch/arm/boot/dts/r8a7794-alt.dts
+++ b/arch/arm/boot/dts/r8a7794-alt.dts
@@ -167,8 +167,7 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	clocks = <&mstp7_clks R8A7794_CLK_DU0>,
-		 <&mstp7_clks R8A7794_CLK_DU1>,
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
 		 <&x13_clk>, <&x2_clk>;
 	clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
 
@@ -305,7 +304,7 @@
 	vmmc-supply = <&vcc_sdhi0>;
 	vqmmc-supply = <&vccq_sdhi0>;
 	cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
-	wp-gpios = <&gpio6 7 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
 	sd-uhs-sdr50;
 	sd-uhs-sdr104;
 	status = "okay";
@@ -319,7 +318,7 @@
 	vmmc-supply = <&vcc_sdhi1>;
 	vqmmc-supply = <&vccq_sdhi1>;
 	cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
-	wp-gpios = <&gpio6 15 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
 	sd-uhs-sdr50;
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/r8a7794-silk.dts b/arch/arm/boot/dts/r8a7794-silk.dts
index 4cb5278d104d..edfad0e5ac53 100644
--- a/arch/arm/boot/dts/r8a7794-silk.dts
+++ b/arch/arm/boot/dts/r8a7794-silk.dts
@@ -423,8 +423,7 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	clocks = <&mstp7_clks R8A7794_CLK_DU0>,
-		 <&mstp7_clks R8A7794_CLK_DU1>,
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
 		 <&x2_clk>, <&x3_clk>;
 	clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
 
diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi
index 7d9a81d970d8..905e50c9b524 100644
--- a/arch/arm/boot/dts/r8a7794.dtsi
+++ b/arch/arm/boot/dts/r8a7794.dtsi
@@ -9,7 +9,7 @@
  * kind, whether express or implied.
  */
 
-#include <dt-bindings/clock/r8a7794-clock.h>
+#include <dt-bindings/clock/r8a7794-cpg-mssr.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/power/r8a7794-sysc.h>
@@ -43,7 +43,7 @@
 			compatible = "arm,cortex-a7";
 			reg = <0>;
 			clock-frequency = <1000000000>;
-			clocks = <&z2_clk>;
+			clocks = <&cpg CPG_CORE R8A7794_CLK_Z2>;
 			power-domains = <&sysc R8A7794_PD_CA7_CPU0>;
 			next-level-cache = <&L2_CA7>;
 		};
@@ -53,6 +53,7 @@
 			compatible = "arm,cortex-a7";
 			reg = <1>;
 			clock-frequency = <1000000000>;
+			clocks = <&cpg CPG_CORE R8A7794_CLK_Z2>;
 			power-domains = <&sysc R8A7794_PD_CA7_CPU1>;
 			next-level-cache = <&L2_CA7>;
 		};
@@ -75,13 +76,14 @@
 			<0 0xf1004000 0 0x2000>,
 			<0 0xf1006000 0 0x2000>;
 		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
-		clocks = <&mstp4_clks R8A7794_CLK_INTC_SYS>;
+		clocks = <&cpg CPG_MOD 408>;
 		clock-names = "clk";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 408>;
 	};
 
 	gpio0: gpio@e6050000 {
-		compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7794", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6050000 0 0x50>;
 		interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -89,12 +91,13 @@
 		gpio-ranges = <&pfc 0 0 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7794_CLK_GPIO0>;
+		clocks = <&cpg CPG_MOD 912>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 912>;
 	};
 
 	gpio1: gpio@e6051000 {
-		compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7794", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6051000 0 0x50>;
 		interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -102,12 +105,13 @@
 		gpio-ranges = <&pfc 0 32 26>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7794_CLK_GPIO1>;
+		clocks = <&cpg CPG_MOD 911>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 911>;
 	};
 
 	gpio2: gpio@e6052000 {
-		compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7794", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6052000 0 0x50>;
 		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -115,12 +119,13 @@
 		gpio-ranges = <&pfc 0 64 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7794_CLK_GPIO2>;
+		clocks = <&cpg CPG_MOD 910>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 910>;
 	};
 
 	gpio3: gpio@e6053000 {
-		compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7794", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6053000 0 0x50>;
 		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -128,12 +133,13 @@
 		gpio-ranges = <&pfc 0 96 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7794_CLK_GPIO3>;
+		clocks = <&cpg CPG_MOD 909>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 909>;
 	};
 
 	gpio4: gpio@e6054000 {
-		compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7794", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6054000 0 0x50>;
 		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -141,12 +147,13 @@
 		gpio-ranges = <&pfc 0 128 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7794_CLK_GPIO4>;
+		clocks = <&cpg CPG_MOD 908>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 908>;
 	};
 
 	gpio5: gpio@e6055000 {
-		compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7794", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6055000 0 0x50>;
 		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -154,12 +161,13 @@
 		gpio-ranges = <&pfc 0 160 28>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7794_CLK_GPIO5>;
+		clocks = <&cpg CPG_MOD 907>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 907>;
 	};
 
 	gpio6: gpio@e6055400 {
-		compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7794", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6055400 0 0x50>;
 		interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -167,8 +175,9 @@
 		gpio-ranges = <&pfc 0 192 26>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7794_CLK_GPIO6>;
+		clocks = <&cpg CPG_MOD 905>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 905>;
 	};
 
 	cmt0: timer@ffca0000 {
@@ -176,9 +185,10 @@
 		reg = <0 0xffca0000 0 0x1004>;
 		interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7794_CLK_CMT0>;
+		clocks = <&cpg CPG_MOD 124>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 124>;
 
 		renesas,channels-mask = <0x60>;
 
@@ -196,9 +206,10 @@
 			     <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7794_CLK_CMT1>;
+		clocks = <&cpg CPG_MOD 329>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 329>;
 
 		renesas,channels-mask = <0xff>;
 
@@ -228,8 +239,9 @@
 			     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp4_clks R8A7794_CLK_IRQC>;
+		clocks = <&cpg CPG_MOD 407>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 407>;
 	};
 
 	pfc: pin-controller@e6060000 {
@@ -261,9 +273,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12", "ch13", "ch14";
-		clocks = <&mstp2_clks R8A7794_CLK_SYS_DMAC0>;
+		clocks = <&cpg CPG_MOD 219>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 219>;
 		#dma-cells = <1>;
 		dma-channels = <15>;
 	};
@@ -292,9 +305,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12", "ch13", "ch14";
-		clocks = <&mstp2_clks R8A7794_CLK_SYS_DMAC1>;
+		clocks = <&cpg CPG_MOD 218>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 218>;
 		#dma-cells = <1>;
 		dma-channels = <15>;
 	};
@@ -320,9 +334,10 @@
 				  "ch0", "ch1", "ch2", "ch3", "ch4", "ch5",
 				  "ch6", "ch7", "ch8", "ch9", "ch10", "ch11",
 				  "ch12";
-		clocks = <&mstp5_clks R8A7794_CLK_AUDIO_DMAC0>;
+		clocks = <&cpg CPG_MOD 502>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 502>;
 		#dma-cells = <1>;
 		dma-channels = <13>;
 	};
@@ -332,12 +347,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c40000 0 64>;
 		interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7794_CLK_SCIFA0>;
+		clocks = <&cpg CPG_MOD 204>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x21>, <&dmac0 0x22>,
 		       <&dmac1 0x21>, <&dmac1 0x22>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 204>;
 		status = "disabled";
 	};
 
@@ -346,12 +362,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c50000 0 64>;
 		interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7794_CLK_SCIFA1>;
+		clocks = <&cpg CPG_MOD 203>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x25>, <&dmac0 0x26>,
 		       <&dmac1 0x25>, <&dmac1 0x26>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 203>;
 		status = "disabled";
 	};
 
@@ -360,12 +377,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c60000 0 64>;
 		interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7794_CLK_SCIFA2>;
+		clocks = <&cpg CPG_MOD 202>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x27>, <&dmac0 0x28>,
 		       <&dmac1 0x27>, <&dmac1 0x28>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 202>;
 		status = "disabled";
 	};
 
@@ -374,12 +392,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c70000 0 64>;
 		interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp11_clks R8A7794_CLK_SCIFA3>;
+		clocks = <&cpg CPG_MOD 1106>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1b>, <&dmac0 0x1c>,
 		       <&dmac1 0x1b>, <&dmac1 0x1c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 1106>;
 		status = "disabled";
 	};
 
@@ -388,12 +407,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c78000 0 64>;
 		interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp11_clks R8A7794_CLK_SCIFA4>;
+		clocks = <&cpg CPG_MOD 1107>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1f>, <&dmac0 0x20>,
 		       <&dmac1 0x1f>, <&dmac1 0x20>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 1107>;
 		status = "disabled";
 	};
 
@@ -402,12 +422,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c80000 0 64>;
 		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp11_clks R8A7794_CLK_SCIFA5>;
+		clocks = <&cpg CPG_MOD 1108>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x23>, <&dmac0 0x24>,
 		       <&dmac1 0x23>, <&dmac1 0x24>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 1108>;
 		status = "disabled";
 	};
 
@@ -416,12 +437,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6c20000 0 0x100>;
 		interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7794_CLK_SCIFB0>;
+		clocks = <&cpg CPG_MOD 206>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x3d>, <&dmac0 0x3e>,
 		       <&dmac1 0x3d>, <&dmac1 0x3e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 206>;
 		status = "disabled";
 	};
 
@@ -430,12 +452,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6c30000 0 0x100>;
 		interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7794_CLK_SCIFB1>;
+		clocks = <&cpg CPG_MOD 207>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x19>, <&dmac0 0x1a>,
 		       <&dmac1 0x19>, <&dmac1 0x1a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 207>;
 		status = "disabled";
 	};
 
@@ -444,12 +467,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6ce0000 0 0x100>;
 		interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7794_CLK_SCIFB2>;
+		clocks = <&cpg CPG_MOD 216>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1d>, <&dmac0 0x1e>,
 		       <&dmac1 0x1d>, <&dmac1 0x1e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 216>;
 		status = "disabled";
 	};
 
@@ -458,13 +482,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e60000 0 64>;
 		interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_SCIF0>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 721>, <&cpg CPG_CORE R8A7794_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x29>, <&dmac0 0x2a>,
 		       <&dmac1 0x29>, <&dmac1 0x2a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 721>;
 		status = "disabled";
 	};
 
@@ -473,13 +498,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e68000 0 64>;
 		interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_SCIF1>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 720>, <&cpg CPG_CORE R8A7794_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2d>, <&dmac0 0x2e>,
 		       <&dmac1 0x2d>, <&dmac1 0x2e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 720>;
 		status = "disabled";
 	};
 
@@ -488,13 +514,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e58000 0 64>;
 		interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_SCIF2>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 719>, <&cpg CPG_CORE R8A7794_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2b>, <&dmac0 0x2c>,
 		       <&dmac1 0x2b>, <&dmac1 0x2c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 719>;
 		status = "disabled";
 	};
 
@@ -503,13 +530,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6ea8000 0 64>;
 		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_SCIF3>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 718>, <&cpg CPG_CORE R8A7794_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2f>, <&dmac0 0x30>,
 		       <&dmac1 0x2f>, <&dmac1 0x30>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 718>;
 		status = "disabled";
 	};
 
@@ -518,13 +546,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6ee0000 0 64>;
 		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_SCIF4>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 715>, <&cpg CPG_CORE R8A7794_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0xfb>, <&dmac0 0xfc>,
 		       <&dmac1 0xfb>, <&dmac1 0xfc>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 715>;
 		status = "disabled";
 	};
 
@@ -533,13 +562,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6ee8000 0 64>;
 		interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_SCIF5>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 714>, <&cpg CPG_CORE R8A7794_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0xfd>, <&dmac0 0xfe>,
 		       <&dmac1 0xfd>, <&dmac1 0xfe>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 714>;
 		status = "disabled";
 	};
 
@@ -548,13 +578,14 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62c0000 0 96>;
 		interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_HSCIF0>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 717>, <&cpg CPG_CORE R8A7794_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x39>, <&dmac0 0x3a>,
 		       <&dmac1 0x39>, <&dmac1 0x3a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 717>;
 		status = "disabled";
 	};
 
@@ -563,13 +594,14 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62c8000 0 96>;
 		interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_HSCIF1>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 716>, <&cpg CPG_CORE R8A7794_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x4d>, <&dmac0 0x4e>,
 		       <&dmac1 0x4d>, <&dmac1 0x4e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 716>;
 		status = "disabled";
 	};
 
@@ -578,22 +610,42 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62d0000 0 96>;
 		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_HSCIF2>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 713>, <&cpg CPG_CORE R8A7794_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x3b>, <&dmac0 0x3c>,
 		       <&dmac1 0x3b>, <&dmac1 0x3c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 713>;
 		status = "disabled";
 	};
 
+	icram0:	sram@e63a0000 {
+		compatible = "mmio-sram";
+		reg = <0 0xe63a0000 0 0x12000>;
+	};
+
+	icram1:	sram@e63c0000 {
+		compatible = "mmio-sram";
+		reg = <0 0xe63c0000 0 0x1000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0 0xe63c0000 0x1000>;
+
+		smp-sram@0 {
+			compatible = "renesas,smp-sram";
+			reg = <0 0x10>;
+		};
+	};
+
 	ether: ethernet@ee700000 {
 		compatible = "renesas,ether-r8a7794";
 		reg = <0 0xee700000 0 0x400>;
 		interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7794_CLK_ETHER>;
+		clocks = <&cpg CPG_MOD 813>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 813>;
 		phy-mode = "rmii";
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -605,8 +657,9 @@
 			     "renesas,etheravb-rcar-gen2";
 		reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>;
 		interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7794_CLK_ETHERAVB>;
+		clocks = <&cpg CPG_MOD 812>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 812>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -617,8 +670,9 @@
 		compatible = "renesas,i2c-r8a7794", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6508000 0 0x40>;
 		interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7794_CLK_I2C0>;
+		clocks = <&cpg CPG_MOD 931>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 931>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		i2c-scl-internal-delay-ns = <6>;
@@ -629,8 +683,9 @@
 		compatible = "renesas,i2c-r8a7794", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6518000 0 0x40>;
 		interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7794_CLK_I2C1>;
+		clocks = <&cpg CPG_MOD 930>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 930>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		i2c-scl-internal-delay-ns = <6>;
@@ -641,8 +696,9 @@
 		compatible = "renesas,i2c-r8a7794", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6530000 0 0x40>;
 		interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7794_CLK_I2C2>;
+		clocks = <&cpg CPG_MOD 929>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 929>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		i2c-scl-internal-delay-ns = <6>;
@@ -653,8 +709,9 @@
 		compatible = "renesas,i2c-r8a7794", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6540000 0 0x40>;
 		interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7794_CLK_I2C3>;
+		clocks = <&cpg CPG_MOD 928>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 928>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		i2c-scl-internal-delay-ns = <6>;
@@ -665,8 +722,9 @@
 		compatible = "renesas,i2c-r8a7794", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6520000 0 0x40>;
 		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7794_CLK_I2C4>;
+		clocks = <&cpg CPG_MOD 927>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 927>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		i2c-scl-internal-delay-ns = <6>;
@@ -677,8 +735,9 @@
 		compatible = "renesas,i2c-r8a7794", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6528000 0 0x40>;
 		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7794_CLK_I2C5>;
+		clocks = <&cpg CPG_MOD 925>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 925>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		i2c-scl-internal-delay-ns = <6>;
@@ -690,11 +749,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe6500000 0 0x425>;
 		interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7794_CLK_IIC0>;
+		clocks = <&cpg CPG_MOD 318>;
 		dmas = <&dmac0 0x61>, <&dmac0 0x62>,
 		       <&dmac1 0x61>, <&dmac1 0x62>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 318>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -705,11 +765,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe6510000 0 0x425>;
 		interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7794_CLK_IIC1>;
+		clocks = <&cpg CPG_MOD 323>;
 		dmas = <&dmac0 0x65>, <&dmac0 0x66>,
 		       <&dmac1 0x65>, <&dmac1 0x66>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 323>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -719,11 +780,12 @@
 		compatible = "renesas,mmcif-r8a7794", "renesas,sh-mmcif";
 		reg = <0 0xee200000 0 0x80>;
 		interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7794_CLK_MMCIF0>;
+		clocks = <&cpg CPG_MOD 315>;
 		dmas = <&dmac0 0xd1>, <&dmac0 0xd2>,
 		       <&dmac1 0xd1>, <&dmac1 0xd2>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 315>;
 		reg-io-width = <4>;
 		status = "disabled";
 	};
@@ -732,12 +794,13 @@
 		compatible = "renesas,sdhi-r8a7794";
 		reg = <0 0xee100000 0 0x328>;
 		interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7794_CLK_SDHI0>;
+		clocks = <&cpg CPG_MOD 314>;
 		dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
 		       <&dmac1 0xcd>, <&dmac1 0xce>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <195000000>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 314>;
 		status = "disabled";
 	};
 
@@ -745,12 +808,13 @@
 		compatible = "renesas,sdhi-r8a7794";
 		reg = <0 0xee140000 0 0x100>;
 		interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7794_CLK_SDHI1>;
+		clocks = <&cpg CPG_MOD 312>;
 		dmas = <&dmac0 0xc1>, <&dmac0 0xc2>,
 		       <&dmac1 0xc1>, <&dmac1 0xc2>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <97500000>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 312>;
 		status = "disabled";
 	};
 
@@ -758,12 +822,13 @@
 		compatible = "renesas,sdhi-r8a7794";
 		reg = <0 0xee160000 0 0x100>;
 		interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7794_CLK_SDHI2>;
+		clocks = <&cpg CPG_MOD 311>;
 		dmas = <&dmac0 0xd3>, <&dmac0 0xd4>,
 		       <&dmac1 0xd3>, <&dmac1 0xd4>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <97500000>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 311>;
 		status = "disabled";
 	};
 
@@ -771,11 +836,12 @@
 		compatible = "renesas,qspi-r8a7794", "renesas,qspi";
 		reg = <0 0xe6b10000 0 0x2c>;
 		interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7794_CLK_QSPI_MOD>;
+		clocks = <&cpg CPG_MOD 917>;
 		dmas = <&dmac0 0x17>, <&dmac0 0x18>,
 		       <&dmac1 0x17>, <&dmac1 0x18>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 917>;
 		num-cs = <1>;
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -783,20 +849,22 @@
 	};
 
 	vin0: video@e6ef0000 {
-		compatible = "renesas,vin-r8a7794";
+		compatible = "renesas,vin-r8a7794", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef0000 0 0x1000>;
 		interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7794_CLK_VIN0>;
+		clocks = <&cpg CPG_MOD 811>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 811>;
 		status = "disabled";
 	};
 
 	vin1: video@e6ef1000 {
-		compatible = "renesas,vin-r8a7794";
+		compatible = "renesas,vin-r8a7794", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef1000 0 0x1000>;
 		interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7794_CLK_VIN1>;
+		clocks = <&cpg CPG_MOD 810>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 810>;
 		status = "disabled";
 	};
 
@@ -806,8 +874,9 @@
 		reg = <0 0xee090000 0 0xc00>,
 		      <0 0xee080000 0 0x1100>;
 		interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_EHCI>;
+		clocks = <&cpg CPG_MOD 703>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 703>;
 		status = "disabled";
 
 		bus-range = <0 0>;
@@ -839,8 +908,9 @@
 		reg = <0 0xee0d0000 0 0xc00>,
 		      <0 0xee0c0000 0 0x1100>;
 		interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_EHCI>;
+		clocks = <&cpg CPG_MOD 703>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 703>;
 		status = "disabled";
 
 		bus-range = <1 1>;
@@ -870,8 +940,9 @@
 		compatible = "renesas,usbhs-r8a7794", "renesas,rcar-gen2-usbhs";
 		reg = <0 0xe6590000 0 0x100>;
 		interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_HSUSB>;
+		clocks = <&cpg CPG_MOD 704>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 704>;
 		renesas,buswait = <4>;
 		phys = <&usb0 1>;
 		phy-names = "usb";
@@ -884,9 +955,10 @@
 		reg = <0 0xe6590100 0 0x100>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-		clocks = <&mstp7_clks R8A7794_CLK_HSUSB>;
+		clocks = <&cpg CPG_MOD 704>;
 		clock-names = "usbhs";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 704>;
 		status = "disabled";
 
 		usb0: usb-channel@0 {
@@ -899,20 +971,22 @@
 		};
 	};
 
-	vsp1@fe928000 {
+	vsp@fe928000 {
 		compatible = "renesas,vsp1";
 		reg = <0 0xfe928000 0 0x8000>;
 		interrupts = <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7794_CLK_VSP1_S>;
+		clocks = <&cpg CPG_MOD 131>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 131>;
 	};
 
-	vsp1@fe930000 {
+	vsp@fe930000 {
 		compatible = "renesas,vsp1";
 		reg = <0 0xfe930000 0 0x8000>;
 		interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7794_CLK_VSP1_DU0>;
+		clocks = <&cpg CPG_MOD 128>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 128>;
 	};
 
 	du: display@feb00000 {
@@ -921,8 +995,7 @@
 		reg-names = "du";
 		interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_DU0>,
-			 <&mstp7_clks R8A7794_CLK_DU1>;
+		clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>;
 		clock-names = "du.0", "du.1";
 		status = "disabled";
 
@@ -947,10 +1020,11 @@
 		compatible = "renesas,can-r8a7794", "renesas,rcar-gen2-can";
 		reg = <0 0xe6e80000 0 0x1000>;
 		interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7794_CLK_RCAN0>,
-			 <&cpg_clocks R8A7794_CLK_RCAN>, <&can_clk>;
+		clocks = <&cpg CPG_MOD 916>, <&cpg CPG_CORE R8A7794_CLK_RCAN>,
+			 <&can_clk>;
 		clock-names = "clkp1", "clkp2", "can_clk";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 916>;
 		status = "disabled";
 	};
 
@@ -958,434 +1032,73 @@
 		compatible = "renesas,can-r8a7794", "renesas,rcar-gen2-can";
 		reg = <0 0xe6e88000 0 0x1000>;
 		interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7794_CLK_RCAN1>,
-			 <&cpg_clocks R8A7794_CLK_RCAN>, <&can_clk>;
+		clocks = <&cpg CPG_MOD 915>, <&cpg CPG_CORE R8A7794_CLK_RCAN>,
+			 <&can_clk>;
 		clock-names = "clkp1", "clkp2", "can_clk";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 915>;
 		status = "disabled";
 	};
 
-	clocks {
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-
-		/* External root clock */
-		extal_clk: extal {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overriden by the board. */
-			clock-frequency = <0>;
-		};
-
-		/* External USB clock - can be overridden by the board */
-		usb_extal_clk: usb_extal {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <48000000>;
-		};
-
-		/* External CAN clock */
-		can_clk: can {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overridden by the board. */
-			clock-frequency = <0>;
-		};
-
-		/* External SCIF clock */
-		scif_clk: scif {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overridden by the board. */
-			clock-frequency = <0>;
-		};
+	/* External root clock */
+	extal_clk: extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/*
-		 * The external audio clocks are configured  as 0 Hz fixed
-		 * frequency clocks by default.  Boards that provide audio
-		 * clocks should override them.
-		 */
-		audio_clka: audio_clka {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-		audio_clkb: audio_clkb {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-		audio_clkc: audio_clkc {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
+	/* External USB clock - can be overridden by the board */
+	usb_extal_clk: usb_extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
 
-		/* Special CPG clocks */
-		cpg_clocks: cpg_clocks@e6150000 {
-			compatible = "renesas,r8a7794-cpg-clocks",
-				     "renesas,rcar-gen2-cpg-clocks";
-			reg = <0 0xe6150000 0 0x1000>;
-			clocks = <&extal_clk &usb_extal_clk>;
-			#clock-cells = <1>;
-			clock-output-names = "main", "pll0", "pll1", "pll3",
-					     "lb", "qspi", "sdh", "sd0", "rcan";
-			#power-domain-cells = <0>;
-		};
-		/* Variable factor clocks */
-		sd2_clk: sd2@e6150078 {
-			compatible = "renesas,r8a7794-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe6150078 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		sd3_clk: sd3@e615026c {
-			compatible = "renesas,r8a7794-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe615026c 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		mmc0_clk: mmc0@e6150240 {
-			compatible = "renesas,r8a7794-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe6150240 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
+	/* External CAN clock */
+	can_clk: can {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* Fixed factor clocks */
-		pll1_div2_clk: pll1_div2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-		z2_clk: z2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL0>;
-			#clock-cells = <0>;
-			clock-div = <1>;
-			clock-mult = <1>;
-		};
-		zg_clk: zg {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <6>;
-			clock-mult = <1>;
-		};
-		zx_clk: zx {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <3>;
-			clock-mult = <1>;
-		};
-		zs_clk: zs {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <6>;
-			clock-mult = <1>;
-		};
-		hp_clk: hp {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <12>;
-			clock-mult = <1>;
-		};
-		i_clk: i {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-		b_clk: b {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <12>;
-			clock-mult = <1>;
-		};
-		p_clk: p {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <24>;
-			clock-mult = <1>;
-		};
-		cl_clk: cl {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <48>;
-			clock-mult = <1>;
-		};
-		m2_clk: m2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		rclk_clk: rclk {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <(48 * 1024)>;
-			clock-mult = <1>;
-		};
-		oscclk_clk: oscclk {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <(12 * 1024)>;
-			clock-mult = <1>;
-		};
-		zb3_clk: zb3 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL3>;
-			#clock-cells = <0>;
-			clock-div = <4>;
-			clock-mult = <1>;
-		};
-		zb3d2_clk: zb3d2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL3>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		ddr_clk: ddr {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL3>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		mp_clk: mp {
-			compatible = "fixed-factor-clock";
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-			clock-div = <15>;
-			clock-mult = <1>;
-		};
-		cp_clk: cp {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <48>;
-			clock-mult = <1>;
-		};
+	/* External SCIF clock */
+	scif_clk: scif {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		acp_clk: acp {
-			compatible = "fixed-factor-clock";
-			clocks = <&extal_clk>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
+	/*
+	 * The external audio clocks are configured  as 0 Hz fixed
+	 * frequency clocks by default.  Boards that provide audio
+	 * clocks should override them.
+	 */
+	audio_clka: audio_clka {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+	audio_clkb: audio_clkb {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+	audio_clkc: audio_clkc {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
 
-		/* Gate clocks */
-		mstp0_clks: mstp0_clks@e6150130 {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150130 0 4>, <0 0xe6150030 0 4>;
-			clocks = <&mp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7794_CLK_MSIOF0>;
-			clock-output-names = "msiof0";
-		};
-		mstp1_clks: mstp1_clks@e6150134 {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150134 0 4>, <0 0xe6150038 0 4>;
-			clocks = <&zs_clk>, <&zs_clk>, <&p_clk>, <&zg_clk>, <&zs_clk>,
-				 <&zs_clk>, <&p_clk>, <&p_clk>, <&rclk_clk>, <&cp_clk>,
-				 <&zs_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7794_CLK_VCP0 R8A7794_CLK_VPC0 R8A7794_CLK_TMU1
-				R8A7794_CLK_3DG R8A7794_CLK_2DDMAC R8A7794_CLK_FDP1_0
-				R8A7794_CLK_TMU3 R8A7794_CLK_TMU2 R8A7794_CLK_CMT0
-				R8A7794_CLK_TMU0 R8A7794_CLK_VSP1_DU0 R8A7794_CLK_VSP1_S
-			>;
-			clock-output-names =
-				"vcp0", "vpc0", "tmu1", "3dg", "2ddmac", "fdp1-0",
-				"tmu3", "tmu2", "cmt0", "tmu0", "vsp1-du0", "vsps";
-		};
-		mstp2_clks: mstp2_clks@e6150138 {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
-			clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>,
-				 <&mp_clk>, <&mp_clk>, <&mp_clk>,
-				 <&zs_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7794_CLK_SCIFA2 R8A7794_CLK_SCIFA1 R8A7794_CLK_SCIFA0
-				R8A7794_CLK_MSIOF2 R8A7794_CLK_SCIFB0 R8A7794_CLK_SCIFB1
-				R8A7794_CLK_MSIOF1 R8A7794_CLK_SCIFB2
-				R8A7794_CLK_SYS_DMAC1 R8A7794_CLK_SYS_DMAC0
-			>;
-			clock-output-names =
-				"scifa2", "scifa1", "scifa0", "msiof2", "scifb0",
-				"scifb1", "msiof1", "scifb2",
-				"sys-dmac1", "sys-dmac0";
-		};
-		mstp3_clks: mstp3_clks@e615013c {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
-			clocks = <&sd3_clk>, <&sd2_clk>, <&cpg_clocks R8A7794_CLK_SD0>,
-				 <&mmc0_clk>, <&hp_clk>, <&hp_clk>, <&rclk_clk>,
-				 <&hp_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-			        R8A7794_CLK_SDHI2 R8A7794_CLK_SDHI1 R8A7794_CLK_SDHI0
-				R8A7794_CLK_MMCIF0 R8A7794_CLK_IIC0
-				R8A7794_CLK_IIC1 R8A7794_CLK_CMT1
-				R8A7794_CLK_USBDMAC0 R8A7794_CLK_USBDMAC1
-			>;
-			clock-output-names =
-			        "sdhi2", "sdhi1", "sdhi0",
-				"mmcif0", "i2c6", "i2c7",
-				"cmt1", "usbdmac0", "usbdmac1";
-		};
-		mstp4_clks: mstp4_clks@e6150140 {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150140 0 4>, <0 0xe615004c 0 4>;
-			clocks = <&cp_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7794_CLK_IRQC R8A7794_CLK_INTC_SYS>;
-			clock-output-names = "irqc", "intc-sys";
-		};
-		mstp5_clks: mstp5_clks@e6150144 {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150144 0 4>, <0 0xe615003c 0 4>;
-			clocks = <&hp_clk>, <&p_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7794_CLK_AUDIO_DMAC0
-					 R8A7794_CLK_PWM>;
-			clock-output-names = "audmac0", "pwm";
-		};
-		mstp7_clks: mstp7_clks@e615014c {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
-			clocks = <&mp_clk>, <&hp_clk>,
-				 <&zs_clk>, <&p_clk>, <&p_clk>, <&zs_clk>,
-				 <&zs_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>,
-				 <&zx_clk>, <&zx_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7794_CLK_EHCI R8A7794_CLK_HSUSB
-				R8A7794_CLK_HSCIF2 R8A7794_CLK_SCIF5
-				R8A7794_CLK_SCIF4 R8A7794_CLK_HSCIF1 R8A7794_CLK_HSCIF0
-				R8A7794_CLK_SCIF3 R8A7794_CLK_SCIF2 R8A7794_CLK_SCIF1
-				R8A7794_CLK_SCIF0
-				R8A7794_CLK_DU1 R8A7794_CLK_DU0
-			>;
-			clock-output-names =
-				"ehci", "hsusb",
-				"hscif2", "scif5", "scif4", "hscif1", "hscif0",
-				"scif3", "scif2", "scif1", "scif0",
-				"du1", "du0";
-		};
-		mstp8_clks: mstp8_clks@e6150990 {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150990 0 4>, <0 0xe61509a0 0 4>;
-			clocks = <&zg_clk>, <&zg_clk>, <&hp_clk>, <&p_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7794_CLK_VIN1 R8A7794_CLK_VIN0
-				R8A7794_CLK_ETHERAVB R8A7794_CLK_ETHER
-			>;
-			clock-output-names =
-				"vin1", "vin0", "etheravb", "ether";
-		};
-		mstp9_clks: mstp9_clks@e6150994 {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150994 0 4>, <0 0xe61509a4 0 4>;
-			clocks = <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>,
-				 <&cp_clk>, <&cp_clk>, <&cp_clk>, <&p_clk>,
-				 <&p_clk>, <&cpg_clocks R8A7794_CLK_QSPI>,
-				 <&hp_clk>, <&hp_clk>, <&hp_clk>, <&hp_clk>,
-				 <&hp_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7794_CLK_GPIO6 R8A7794_CLK_GPIO5
-					 R8A7794_CLK_GPIO4 R8A7794_CLK_GPIO3
-					 R8A7794_CLK_GPIO2 R8A7794_CLK_GPIO1
-					 R8A7794_CLK_GPIO0 R8A7794_CLK_RCAN1
-					 R8A7794_CLK_RCAN0 R8A7794_CLK_QSPI_MOD
-					 R8A7794_CLK_I2C5 R8A7794_CLK_I2C4
-					 R8A7794_CLK_I2C3 R8A7794_CLK_I2C2
-					 R8A7794_CLK_I2C1 R8A7794_CLK_I2C0>;
-			clock-output-names =
-				"gpio6", "gpio5", "gpio4", "gpio3", "gpio2",
-				"gpio1", "gpio0", "rcan1", "rcan0", "qspi_mod",
-				"i2c5", "i2c4", "i2c3", "i2c2", "i2c1", "i2c0";
-		};
-		mstp10_clks: mstp10_clks@e6150998 {
-			compatible = "renesas,r8a7794-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150998 0 4>, <0 0xe61509a8 0 4>;
-			clocks = <&p_clk>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&p_clk>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7794_CLK_SSI_ALL
-					 R8A7794_CLK_SSI9 R8A7794_CLK_SSI8
-					 R8A7794_CLK_SSI7 R8A7794_CLK_SSI6
-					 R8A7794_CLK_SSI5 R8A7794_CLK_SSI4
-					 R8A7794_CLK_SSI3 R8A7794_CLK_SSI2
-					 R8A7794_CLK_SSI1 R8A7794_CLK_SSI0
-					 R8A7794_CLK_SCU_ALL
-					 R8A7794_CLK_SCU_DVC1
-					 R8A7794_CLK_SCU_DVC0
-					 R8A7794_CLK_SCU_CTU1_MIX1
-					 R8A7794_CLK_SCU_CTU0_MIX0
-					 R8A7794_CLK_SCU_SRC6
-					 R8A7794_CLK_SCU_SRC5
-					 R8A7794_CLK_SCU_SRC4
-					 R8A7794_CLK_SCU_SRC3
-					 R8A7794_CLK_SCU_SRC2
-					 R8A7794_CLK_SCU_SRC1>;
-			clock-output-names = "ssi-all", "ssi9", "ssi8", "ssi7",
-					     "ssi6", "ssi5", "ssi4", "ssi3",
-					     "ssi2", "ssi1", "ssi0",
-					     "scu-all", "scu-dvc1", "scu-dvc0",
-					     "scu-ctu1-mix1", "scu-ctu0-mix0",
-					     "scu-src6", "scu-src5", "scu-src4",
-					     "scu-src3", "scu-src2", "scu-src1";
-		};
-		mstp11_clks: mstp11_clks@e615099c {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615099c 0 4>, <0 0xe61509ac 0 4>;
-			clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7794_CLK_SCIFA3 R8A7794_CLK_SCIFA4 R8A7794_CLK_SCIFA5
-			>;
-			clock-output-names = "scifa3", "scifa4", "scifa5";
-		};
+	cpg: clock-controller@e6150000 {
+		compatible = "renesas,r8a7794-cpg-mssr";
+		reg = <0 0xe6150000 0 0x1000>;
+		clocks = <&extal_clk>, <&usb_extal_clk>;
+		clock-names = "extal", "usb_extal";
+		#clock-cells = <2>;
+		#power-domain-cells = <0>;
 	};
 
 	rst: reset-controller@e6160000 {
@@ -1472,31 +1185,20 @@
 			<0 0xec740000 0 0x200>;  /* Audio DMAC peri peri */
 		reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
 
-		clocks = <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-			 <&mstp10_clks R8A7794_CLK_SSI9>,
-			 <&mstp10_clks R8A7794_CLK_SSI8>,
-			 <&mstp10_clks R8A7794_CLK_SSI7>,
-			 <&mstp10_clks R8A7794_CLK_SSI6>,
-			 <&mstp10_clks R8A7794_CLK_SSI5>,
-			 <&mstp10_clks R8A7794_CLK_SSI4>,
-			 <&mstp10_clks R8A7794_CLK_SSI3>,
-			 <&mstp10_clks R8A7794_CLK_SSI2>,
-			 <&mstp10_clks R8A7794_CLK_SSI1>,
-			 <&mstp10_clks R8A7794_CLK_SSI0>,
-			 <&mstp10_clks R8A7794_CLK_SCU_SRC6>,
-			 <&mstp10_clks R8A7794_CLK_SCU_SRC5>,
-			 <&mstp10_clks R8A7794_CLK_SCU_SRC4>,
-			 <&mstp10_clks R8A7794_CLK_SCU_SRC3>,
-			 <&mstp10_clks R8A7794_CLK_SCU_SRC2>,
-			 <&mstp10_clks R8A7794_CLK_SCU_SRC1>,
-			 <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
-			 <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
-			 <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
-			 <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
-			 <&mstp10_clks R8A7794_CLK_SCU_DVC0>,
-			 <&mstp10_clks R8A7794_CLK_SCU_DVC1>,
+		clocks = <&cpg CPG_MOD 1005>,
+			 <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
+			 <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
+			 <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
+			 <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
+			 <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
+			 <&cpg CPG_MOD 1025>, <&cpg CPG_MOD 1026>,
+			 <&cpg CPG_MOD 1027>, <&cpg CPG_MOD 1028>,
+			 <&cpg CPG_MOD 1029>, <&cpg CPG_MOD 1030>,
+			 <&cpg CPG_MOD 1021>, <&cpg CPG_MOD 1020>,
+			 <&cpg CPG_MOD 1021>, <&cpg CPG_MOD 1020>,
+			 <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
 			 <&audio_clka>, <&audio_clkb>, <&audio_clkc>,
-			 <&m2_clk>;
+			 <&cpg CPG_CORE R8A7794_CLK_M2>;
 		clock-names = "ssi-all",
 			      "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
 			      "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0",
@@ -1507,6 +1209,13 @@
 			      "dvc.0", "dvc.1",
 			      "clk_a", "clk_b", "clk_c", "clk_i";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 1005>,
+			 <&cpg 1006>, <&cpg 1007>, <&cpg 1008>, <&cpg 1009>,
+			 <&cpg 1010>, <&cpg 1011>, <&cpg 1012>, <&cpg 1013>,
+			 <&cpg 1014>, <&cpg 1015>;
+		reset-names = "ssi-all",
+			      "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
+			      "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0";
 
 		status = "disabled";
 
diff --git a/arch/arm/boot/dts/rk3036-kylin.dts b/arch/arm/boot/dts/rk3036-kylin.dts
index 5726135b7f8a..e2a0f576946f 100644
--- a/arch/arm/boot/dts/rk3036-kylin.dts
+++ b/arch/arm/boot/dts/rk3036-kylin.dts
@@ -135,6 +135,11 @@
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
 &hdmi {
 	status = "okay";
 };
@@ -357,7 +362,6 @@
 	keep-power-in-suspend;
 	mmc-pwrseq = <&sdio_pwrseq>;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>;
 	sd-uhs-sdr12;
@@ -372,7 +376,6 @@
 	cap-sd-highspeed;
 	card-detect-delay = <200>;
 	disable-wp;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
 };
diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi
index ec91325d3b6e..3b704cfed69a 100644
--- a/arch/arm/boot/dts/rk3036.dtsi
+++ b/arch/arm/boot/dts/rk3036.dtsi
@@ -152,6 +152,25 @@
 		};
 	};
 
+	gpu: gpu@10090000 {
+		compatible = "rockchip,rk3036-mali", "arm,mali-400";
+		reg = <0x10090000 0x10000>;
+		interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "gp",
+				  "gpmmu",
+				  "pp0",
+				  "ppmmu0";
+		assigned-clocks = <&cru SCLK_GPU>;
+		assigned-clock-rates = <100000000>;
+		clocks = <&cru SCLK_GPU>, <&cru SCLK_GPU>;
+		clock-names = "core", "bus";
+		resets = <&cru SRST_GPU>;
+		status = "disabled";
+	};
+
 	vop: vop@10118000 {
 		compatible = "rockchip,rk3036-vop";
 		reg = <0x10118000 0x19c>;
@@ -287,7 +306,6 @@
 		fifo-depth = <0x100>;
 		mmc-ddr-1_8v;
 		non-removable;
-		num-slots = <1>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
 		resets = <&cru SRST_EMMC>;
@@ -599,7 +617,7 @@
 				rockchip,pins = <1 15 RK_FUNC_1 &pcfg_pull_default>;
 			};
 
-			sdmmc_cd: sdmcc-cd {
+			sdmmc_cd: sdmmc-cd {
 				rockchip,pins = <1 17 RK_FUNC_1 &pcfg_pull_default>;
 			};
 
diff --git a/arch/arm/boot/dts/rk3066a-bqcurie2.dts b/arch/arm/boot/dts/rk3066a-bqcurie2.dts
index e1f5198723b2..ef1eabf2512c 100644
--- a/arch/arm/boot/dts/rk3066a-bqcurie2.dts
+++ b/arch/arm/boot/dts/rk3066a-bqcurie2.dts
@@ -190,7 +190,6 @@
 #include "tps65910.dtsi"
 
 &mmc0 { /* sdmmc */
-	num-slots = <1>;
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
@@ -202,7 +201,6 @@
 };
 
 &mmc1 { /* wifi */
-	num-slots = <1>;
 	status = "okay";
 	non-removable;
 
diff --git a/arch/arm/boot/dts/rk3066a-mk808.dts b/arch/arm/boot/dts/rk3066a-mk808.dts
index 7ca1cf5241e0..13e285c53def 100644
--- a/arch/arm/boot/dts/rk3066a-mk808.dts
+++ b/arch/arm/boot/dts/rk3066a-mk808.dts
@@ -132,7 +132,6 @@
 	bus-width = <4>;
 	cap-mmc-highspeed;
 	cap-sd-highspeed;
-	num-slots = <1>;
 	vmmc-supply = <&vcc_sd>;
 	status = "okay";
 };
@@ -141,7 +140,6 @@
 	bus-width = <4>;
 	disable-wp;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>;
 	pinctrl-names = "default";
 	vmmc-supply = <&vcc_wifi>;
diff --git a/arch/arm/boot/dts/rk3066a-rayeager.dts b/arch/arm/boot/dts/rk3066a-rayeager.dts
index 8907deaab18e..cdf301f5778b 100644
--- a/arch/arm/boot/dts/rk3066a-rayeager.dts
+++ b/arch/arm/boot/dts/rk3066a-rayeager.dts
@@ -185,7 +185,6 @@
 	cap-mmc-highspeed;
 	disable-wp;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_rst>;
 	vmmc-supply = <&vcc_emmc>;
@@ -197,7 +196,7 @@
 	clock-frequency = <400000>;
 	status = "okay";
 
-	ak8963: ak8963@0d {
+	ak8963: ak8963@d {
 		compatible = "asahi-kasei,ak8975";
 		reg = <0x0d>;
 		interrupt-parent = <&gpio4>;
@@ -336,7 +335,6 @@
 &mmc0 {
 	bus-width = <4>;
 	disable-wp;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
 	vmmc-supply = <&vcc_sd>;
@@ -349,7 +347,6 @@
 	bus-width = <4>;
 	disable-wp;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_bus4>;
 	vmmc-supply = <&vccio_wl>;
diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi
index f50481fd8e5c..06523caca27d 100644
--- a/arch/arm/boot/dts/rk3066a.dtsi
+++ b/arch/arm/boot/dts/rk3066a.dtsi
@@ -610,6 +610,30 @@
 	};
 };
 
+&gpu {
+	compatible = "rockchip,rk3066-mali", "arm,mali-400";
+	interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-names = "gp",
+			  "gpmmu",
+			  "pp0",
+			  "ppmmu0",
+			  "pp1",
+			  "ppmmu1",
+			  "pp2",
+			  "ppmmu2",
+			  "pp3",
+			  "ppmmu3";
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_xfer>;
diff --git a/arch/arm/boot/dts/rk3188-px3-evb.dts b/arch/arm/boot/dts/rk3188-px3-evb.dts
index 5b2a0b6885cd..8ba9e06062f3 100644
--- a/arch/arm/boot/dts/rk3188-px3-evb.dts
+++ b/arch/arm/boot/dts/rk3188-px3-evb.dts
@@ -89,7 +89,6 @@
 	cap-mmc-highspeed;
 	disable-wp;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_rst>;
 	status = "okay";
@@ -256,7 +255,6 @@
 };
 
 &mmc0 {
-	num-slots = <1>;
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts
index ca0a1c4bc15c..00e05a6662ac 100644
--- a/arch/arm/boot/dts/rk3188-radxarock.dts
+++ b/arch/arm/boot/dts/rk3188-radxarock.dts
@@ -176,6 +176,10 @@
 	cpu0-supply = <&vdd_arm>;
 };
 
+&gpu {
+	status = "okay";
+};
+
 &i2c1 {
 	status = "okay";
 	clock-frequency = <400000>;
@@ -296,7 +300,6 @@
 };
 
 &mmc0 {
-	num-slots = <1>;
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi
index 1399bc04ea77..aa10caae51c3 100644
--- a/arch/arm/boot/dts/rk3188.dtsi
+++ b/arch/arm/boot/dts/rk3188.dtsi
@@ -553,6 +553,30 @@
 	interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>;
 };
 
+&gpu {
+	compatible = "rockchip,rk3188-mali", "arm,mali-400";
+	interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-names = "gp",
+			  "gpmmu",
+			  "pp0",
+			  "ppmmu0",
+			  "pp1",
+			  "ppmmu1",
+			  "pp2",
+			  "ppmmu2",
+			  "pp3",
+			  "ppmmu3";
+};
+
 &i2c0 {
 	compatible = "rockchip,rk3188-i2c";
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/rk3228-evb.dts b/arch/arm/boot/dts/rk3228-evb.dts
index 58834330a5ba..1be9daacc4f9 100644
--- a/arch/arm/boot/dts/rk3228-evb.dts
+++ b/arch/arm/boot/dts/rk3228-evb.dts
@@ -50,6 +50,16 @@
 		device_type = "memory";
 		reg = <0x60000000 0x40000000>;
 	};
+
+	vcc_phy: vcc-phy-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		regulator-name = "vcc_phy";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
 };
 
 &emmc {
@@ -60,6 +70,30 @@
 	status = "okay";
 };
 
+&gmac {
+	assigned-clocks = <&cru SCLK_MAC_SRC>;
+	assigned-clock-rates = <50000000>;
+	clock_in_out = "output";
+	phy-supply = <&vcc_phy>;
+	phy-mode = "rmii";
+	phy-handle = <&phy>;
+	status = "okay";
+
+	mdio {
+		compatible = "snps,dwmac-mdio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		phy: phy@0 {
+			compatible = "ethernet-phy-id1234.d400", "ethernet-phy-ieee802.3-c22";
+			reg = <0>;
+			clocks = <&cru SCLK_MAC_PHY>;
+			resets = <&cru SRST_MACPHY>;
+			phy-is-integrated;
+		};
+	};
+};
+
 &tsadc {
 	status = "okay";
 
diff --git a/arch/arm/boot/dts/rk3229-evb.dts b/arch/arm/boot/dts/rk3229-evb.dts
index 1b55192b7d04..73e384585755 100644
--- a/arch/arm/boot/dts/rk3229-evb.dts
+++ b/arch/arm/boot/dts/rk3229-evb.dts
@@ -40,7 +40,8 @@
 
 /dts-v1/;
 
-#include "rk322x.dtsi"
+#include <dt-bindings/input/input.h>
+#include "rk3229.dtsi"
 
 / {
 	model = "Rockchip RK3229 Evaluation board";
@@ -51,6 +52,15 @@
 		reg = <0x60000000 0x40000000>;
 	};
 
+	dc_12v: dc-12v-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "dc_12v";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
 	ext_gmac: ext_gmac {
 		compatible = "fixed-clock";
 		clock-frequency = <125000000>;
@@ -67,6 +77,7 @@
 		regulator-name = "vcc_host";
 		regulator-always-on;
 		regulator-boot-on;
+		vin-supply = <&vcc_sys>;
 	};
 
 	vcc_phy: vcc-phy-regulator {
@@ -77,9 +88,98 @@
 		regulator-max-microvolt = <1800000>;
 		regulator-always-on;
 		regulator-boot-on;
+		vin-supply = <&vccio_1v8>;
+	};
+
+	vcc_sys: vcc-sys-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&dc_12v>;
+	};
+
+	vccio_1v8: vccio-1v8-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vccio_1v8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+		vin-supply = <&vcc_sys>;
+	};
+
+	vccio_3v3: vccio-3v3-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vccio_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		vin-supply = <&vcc_sys>;
+	};
+
+	vdd_arm: vdd-arm-regulator {
+		compatible = "pwm-regulator";
+		pwms = <&pwm1 0 25000 1>;
+		pwm-supply = <&vcc_sys>;
+		regulator-name = "vdd_arm";
+		regulator-min-microvolt = <950000>;
+		regulator-max-microvolt = <1400000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vdd_log: vdd-log-regulator {
+		compatible = "pwm-regulator";
+		pwms = <&pwm2 0 25000 1>;
+		pwm-supply = <&vcc_sys>;
+		regulator-name = "vdd_log";
+		regulator-min-microvolt = <1000000>;
+		regulator-max-microvolt = <1300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		autorepeat;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwr_key>;
+
+		power_key: power-key {
+			label = "GPIO Key Power";
+			gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_POWER>;
+			debounce-interval = <100>;
+			wakeup-source;
+		};
 	};
 };
 
+&cpu0 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&emmc {
+	cap-mmc-highspeed;
+	disable-wp;
+	non-removable;
+	status = "okay";
+};
+
 &gmac {
 	assigned-clocks = <&cru SCLK_MAC_EXTCLK>, <&cru SCLK_MAC>;
 	assigned-clock-parents = <&ext_gmac>, <&cru SCLK_MAC_EXTCLK>;
@@ -96,7 +196,21 @@
 	status = "okay";
 };
 
+&io_domains {
+	status = "okay";
+
+	vccio1-supply = <&vccio_3v3>;
+	vccio2-supply = <&vccio_1v8>;
+	vccio4-supply = <&vccio_3v3>;
+};
+
 &pinctrl {
+	keys {
+		pwr_key: pwr-key {
+			rockchip,pins = <3 RK_PC7 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
 	usb {
 		host_vbus_drv: host-vbus-drv {
 			rockchip,pins = <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
@@ -104,6 +218,19 @@
 	};
 };
 
+&pwm1 {
+	status = "okay";
+};
+
+&pwm2 {
+	status = "okay";
+};
+
+&tsadc {
+	rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
+	status = "okay";
+};
+
 &uart2 {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/rk3229.dtsi b/arch/arm/boot/dts/rk3229.dtsi
new file mode 100644
index 000000000000..6fe6c15fc13a
--- /dev/null
+++ b/arch/arm/boot/dts/rk3229.dtsi
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This library is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This library is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ *  Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "rk322x.dtsi"
+
+/ {
+	compatible = "rockchip,rk3229";
+
+	/delete-node/ opp-table0;
+
+	cpu0_opp_table: opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp-408000000 {
+			opp-hz = /bits/ 64 <408000000>;
+			opp-microvolt = <950000>;
+			clock-latency-ns = <40000>;
+			opp-suspend;
+		};
+		opp-600000000 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <975000>;
+		};
+		opp-816000000 {
+			opp-hz = /bits/ 64 <816000000>;
+			opp-microvolt = <1000000>;
+		};
+		opp-1008000000 {
+			opp-hz = /bits/ 64 <1008000000>;
+			opp-microvolt = <1175000>;
+		};
+		opp-1200000000 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <1275000>;
+		};
+		opp-1296000000 {
+			opp-hz = /bits/ 64 <1296000000>;
+			opp-microvolt = <1325000>;
+		};
+		opp-1392000000 {
+			opp-hz = /bits/ 64 <1392000000>;
+			opp-microvolt = <1375000>;
+		};
+		opp-1464000000 {
+			opp-hz = /bits/ 64 <1464000000>;
+			opp-microvolt = <1400000>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index f3e4ffd9f818..780ec3a99b21 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -55,6 +55,7 @@
 		serial0 = &uart0;
 		serial1 = &uart1;
 		serial2 = &uart2;
+		spi0 = &spi0;
 	};
 
 	cpus {
@@ -70,6 +71,7 @@
 			#cooling-cells = <2>; /* min followed by max */
 			clock-latency = <40000>;
 			clocks = <&cru ARMCLK>;
+			enable-method = "psci";
 		};
 
 		cpu1: cpu@f01 {
@@ -78,6 +80,7 @@
 			reg = <0xf01>;
 			resets = <&cru SRST_CORE1>;
 			operating-points-v2 = <&cpu0_opp_table>;
+			enable-method = "psci";
 		};
 
 		cpu2: cpu@f02 {
@@ -86,6 +89,7 @@
 			reg = <0xf02>;
 			resets = <&cru SRST_CORE2>;
 			operating-points-v2 = <&cpu0_opp_table>;
+			enable-method = "psci";
 		};
 
 		cpu3: cpu@f03 {
@@ -94,6 +98,7 @@
 			reg = <0xf03>;
 			resets = <&cru SRST_CORE3>;
 			operating-points-v2 = <&cpu0_opp_table>;
+			enable-method = "psci";
 		};
 	};
 
@@ -151,6 +156,11 @@
 		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
 	};
 
+	psci {
+		compatible = "arm,psci-1.0", "arm,psci-0.2";
+		method = "smc";
+	};
+
 	timer {
 		compatible = "arm,armv7-timer";
 		arm,cpu-registers-not-fw-configured;
@@ -196,6 +206,19 @@
 		status = "disabled";
 	};
 
+	spdif: spdif@100d0000 {
+		compatible = "rockchip,rk3228-spdif";
+		reg = <0x100d0000 0x1000>;
+		interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_SPDIF>, <&cru HCLK_SPDIF_8CH>;
+		clock-names = "mclk", "hclk";
+		dmas = <&pdma 10>;
+		dma-names = "tx";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spdif_tx>;
+		status = "disabled";
+	};
+
 	i2s2: i2s2@100e0000 {
 		compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
 		reg = <0x100e0000 0x4000>;
@@ -215,6 +238,11 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
+		io_domains: io-domains {
+			compatible = "rockchip,rk3228-io-voltage-domain";
+			status = "disabled";
+		};
+
 		u2phy0: usb2-phy@760 {
 			compatible = "rockchip,rk3228-usb2phy";
 			reg = <0x0760 0x0c>;
@@ -309,6 +337,23 @@
 		status = "disabled";
 	};
 
+	efuse: efuse@11040000 {
+		compatible = "rockchip,rk3228-efuse";
+		reg = <0x11040000 0x20>;
+		clocks = <&cru PCLK_EFUSE_256>;
+		clock-names = "pclk_efuse";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		/* Data cells */
+		efuse_id: id@7 {
+			reg = <0x7 0x10>;
+		};
+		cpu_leakage: cpu_leakage@17 {
+			reg = <0x17 0x1>;
+		};
+	};
+
 	i2c0: i2c@11050000 {
 		compatible = "rockchip,rk3228-i2c";
 		reg = <0x11050000 0x1000>;
@@ -361,6 +406,19 @@
 		status = "disabled";
 	};
 
+	spi0: spi@11090000 {
+		compatible = "rockchip,rk3228-spi";
+		reg = <0x11090000 0x1000>;
+		interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
+		clock-names = "spiclk", "apb_pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0 &spi0_cs1>;
+		status = "disabled";
+	};
+
 	wdt: watchdog@110a0000 {
 		compatible = "snps,dw-wdt";
 		reg = <0x110a0000 0x100>;
@@ -500,8 +558,91 @@
 		status = "disabled";
 	};
 
+	gpu: gpu@20000000 {
+		compatible = "rockchip,rk3228-mali", "arm,mali-400";
+		reg = <0x20000000 0x10000>;
+		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "gp",
+				  "gpmmu",
+				  "pp0",
+				  "ppmmu0",
+				  "pp1",
+				  "ppmmu1";
+		clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>;
+		clock-names = "core", "bus";
+		resets = <&cru SRST_GPU_A>;
+		status = "disabled";
+	};
+
+	vpu_mmu: iommu@20020800 {
+		compatible = "rockchip,iommu";
+		reg = <0x20020800 0x100>;
+		interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vpu_mmu";
+		iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	vdec_mmu: iommu@20030480 {
+		compatible = "rockchip,iommu";
+		reg = <0x20030480 0x40>, <0x200304c0 0x40>;
+		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vdec_mmu";
+		iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	vop_mmu: iommu@20053f00 {
+		compatible = "rockchip,iommu";
+		reg = <0x20053f00 0x100>;
+		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vop_mmu";
+		iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	iep_mmu: iommu@20070800 {
+		compatible = "rockchip,iommu";
+		reg = <0x20070800 0x100>;
+		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "iep_mmu";
+		iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	sdmmc: dwmmc@30000000 {
+		compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
+		reg = <0x30000000 0x4000>;
+		interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
+			 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
+		fifo-depth = <0x100>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
+		status = "disabled";
+	};
+
+	sdio: dwmmc@30010000 {
+		compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
+		reg = <0x30010000 0x4000>;
+		interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
+			 <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
+		fifo-depth = <0x100>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>;
+		status = "disabled";
+	};
+
 	emmc: dwmmc@30020000 {
-		compatible = "rockchip,rk3288-dw-mshc";
+		compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
 		reg = <0x30020000 0x4000>;
 		interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
 		clock-frequency = <37500000>;
@@ -511,7 +652,6 @@
 		clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
 		bus-width = <8>;
 		default-sample-phase = <158>;
-		num-slots = <1>;
 		fifo-depth = <0x100>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
@@ -710,6 +850,40 @@
 			drive-strength = <12>;
 		};
 
+		sdmmc {
+			sdmmc_clk: sdmmc-clk {
+				rockchip,pins = <1 RK_PC0 1 &pcfg_pull_none_drv_12ma>;
+			};
+
+			sdmmc_cmd: sdmmc-cmd {
+				rockchip,pins = <1 RK_PB7 1 &pcfg_pull_none_drv_12ma>;
+			};
+
+			sdmmc_bus4: sdmmc-bus4 {
+				rockchip,pins = <1 RK_PC2 1 &pcfg_pull_none_drv_12ma>,
+						<1 RK_PC3 1 &pcfg_pull_none_drv_12ma>,
+						<1 RK_PC4 1 &pcfg_pull_none_drv_12ma>,
+						<1 RK_PC5 1 &pcfg_pull_none_drv_12ma>;
+			};
+		};
+
+		sdio {
+			sdio_clk: sdio-clk {
+				rockchip,pins = <3 RK_PA0 1 &pcfg_pull_none_drv_12ma>;
+			};
+
+			sdio_cmd: sdio-cmd {
+				rockchip,pins = <3 RK_PA1 1 &pcfg_pull_none_drv_12ma>;
+			};
+
+			sdio_bus4: sdio-bus4 {
+				rockchip,pins = <3 RK_PA2 1 &pcfg_pull_none_drv_12ma>,
+						<3 RK_PA3 1 &pcfg_pull_none_drv_12ma>,
+						<3 RK_PA4 1 &pcfg_pull_none_drv_12ma>,
+						<3 RK_PA5 1 &pcfg_pull_none_drv_12ma>;
+			};
+		};
+
 		emmc {
 			emmc_clk: emmc-clk {
 				rockchip,pins = <2 7 RK_FUNC_2 &pcfg_pull_none>;
@@ -797,6 +971,42 @@
 			};
 		};
 
+		spi-0 {
+			spi0_clk: spi0-clk {
+				rockchip,pins = <0 9 RK_FUNC_2 &pcfg_pull_up>;
+			};
+			spi0_cs0: spi0-cs0 {
+				rockchip,pins = <0 14 RK_FUNC_2 &pcfg_pull_up>;
+			};
+			spi0_tx: spi0-tx {
+				rockchip,pins = <0 11 RK_FUNC_2 &pcfg_pull_up>;
+			};
+			spi0_rx: spi0-rx {
+				rockchip,pins = <0 13 RK_FUNC_2 &pcfg_pull_up>;
+			};
+			spi0_cs1: spi0-cs1 {
+				rockchip,pins = <1 12 RK_FUNC_1 &pcfg_pull_up>;
+			};
+		};
+
+		spi-1 {
+			spi1_clk: spi1-clk {
+				rockchip,pins = <0 23 RK_FUNC_2 &pcfg_pull_up>;
+			};
+			spi1_cs0: spi1-cs0 {
+				rockchip,pins = <2 2 RK_FUNC_2 &pcfg_pull_up>;
+			};
+			spi1_rx: spi1-rx {
+				rockchip,pins = <2 0 RK_FUNC_2 &pcfg_pull_up>;
+			};
+			spi1_tx: spi1-tx {
+				rockchip,pins = <2 1 RK_FUNC_2 &pcfg_pull_up>;
+			};
+			spi1_cs1: spi1-cs1 {
+				rockchip,pins = <2 3 RK_FUNC_2 &pcfg_pull_up>;
+			};
+		};
+
 		i2s1 {
 			i2s1_bus: i2s1-bus {
 				rockchip,pins = <0 8 RK_FUNC_1 &pcfg_pull_none>,
@@ -835,6 +1045,12 @@
 			};
 		};
 
+		spdif {
+			spdif_tx: spdif-tx {
+				rockchip,pins = <3 31 RK_FUNC_2 &pcfg_pull_none>;
+			};
+		};
+
 		tsadc {
 			otp_gpio: otp-gpio {
 				rockchip,pins = <0 24 RK_FUNC_GPIO &pcfg_pull_none>;
diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi
index 0dec94c3583b..39b61dce97ad 100644
--- a/arch/arm/boot/dts/rk3288-evb.dtsi
+++ b/arch/arm/boot/dts/rk3288-evb.dtsi
@@ -45,7 +45,44 @@
 / {
 	memory@0 {
 		device_type = "memory";
-		reg = <0x0 0x80000000>;
+		reg = <0x0 0x0 0x0 0x80000000>;
+	};
+
+	adc-keys {
+		compatible = "adc-keys";
+		io-channels = <&saradc 1>;
+		io-channel-names = "buttons";
+		keyup-threshold-microvolt = <1800000>;
+
+		button-up {
+			label = "Volume Up";
+			linux,code = <KEY_VOLUMEUP>;
+			press-threshold-microvolt = <100000>;
+		};
+
+		button-down {
+			label = "Volume Down";
+			linux,code = <KEY_VOLUMEDOWN>;
+			press-threshold-microvolt = <300000>;
+		};
+
+		menu {
+			label = "Menu";
+			linux,code = <KEY_MENU>;
+			press-threshold-microvolt = <640000>;
+		};
+
+		esc {
+			label = "Esc";
+			linux,code = <KEY_ESC>;
+			press-threshold-microvolt = <1000000>;
+		};
+
+		home  {
+			label = "Home";
+			linux,code = <KEY_HOME>;
+			press-threshold-microvolt = <1300000>;
+		};
 	};
 
 	backlight: backlight {
@@ -212,19 +249,22 @@
 	cap-mmc-highspeed;
 	disable-wp;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
 	status = "okay";
 };
 
+&saradc {
+	vref-supply = <&vcc_18>;
+	status = "okay";
+};
+
 &sdmmc {
 	bus-width = <4>;
 	cap-mmc-highspeed;
 	cap-sd-highspeed;
 	card-detect-delay = <200>;
 	disable-wp;			/* wp not hooked up */
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 	status = "okay";
@@ -248,6 +288,11 @@
 	status = "ok";
 };
 
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
 &hdmi {
 	ddc-i2c-bus = <&i2c5>;
 	status = "okay";
diff --git a/arch/arm/boot/dts/rk3288-fennec.dts b/arch/arm/boot/dts/rk3288-fennec.dts
index 61d1c1028317..41405974253a 100644
--- a/arch/arm/boot/dts/rk3288-fennec.dts
+++ b/arch/arm/boot/dts/rk3288-fennec.dts
@@ -47,7 +47,7 @@
 	compatible = "rockchip,rk3288-fennec", "rockchip,rk3288";
 
 	memory@0 {
-		reg = <0x0 0x80000000>;
+		reg = <0x0 0x0 0x0 0x80000000>;
 		device_type = "memory";
 	};
 
@@ -77,7 +77,6 @@
 	cap-mmc-highspeed;
 	disable-wp;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
 	status = "okay";
@@ -99,6 +98,11 @@
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
 &hdmi {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi b/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi
index 813496618d08..5f1e336dbaac 100644
--- a/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi
+++ b/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi
@@ -47,7 +47,7 @@
 / {
 	memory@0 {
 		device_type = "memory";
-		reg = <0 0x80000000>;
+		reg = <0x0 0x0 0x0 0x80000000>;
 	};
 
 	ext_gmac: external-gmac-clock {
@@ -78,7 +78,6 @@
 	mmc-ddr-1_8v;
 	mmc-hs200-1_8v;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
 	vmmc-supply = <&vcc_io>;
@@ -185,6 +184,7 @@
 				regulator-name = "vdd10_lcd";
 				regulator-min-microvolt = <1000000>;
 				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
 			};
 
 			vcca_18: REG7  {
@@ -224,6 +224,7 @@
 				regulator-name = "vcc18_lcd";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/rk3288-firefly-reload.dts b/arch/arm/boot/dts/rk3288-firefly-reload.dts
index b11a282c334c..eab176e3dfc3 100644
--- a/arch/arm/boot/dts/rk3288-firefly-reload.dts
+++ b/arch/arm/boot/dts/rk3288-firefly-reload.dts
@@ -226,6 +226,13 @@
 	};
 };
 
+&hdmi {
+	ddc-i2c-bus = <&i2c5>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmi_cec_c0>;
+	status = "okay";
+};
+
 &i2c0 {
 	hym8563: hym8563@51 {
 		compatible = "haoyu,hym8563";
@@ -255,6 +262,10 @@
 	};
 };
 
+&i2c5 {
+	status = "okay";
+};
+
 &i2s {
 	status = "okay";
 };
@@ -269,7 +280,6 @@
 	cap-sd-highspeed;
 	card-detect-delay = <200>;
 	disable-wp;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
 	vmmc-supply = <&vcc_sd>;
@@ -284,7 +294,6 @@
 	disable-wp;
 	mmc-pwrseq = <&sdio_pwrseq>;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>, <&sdio0_int>;
 	sd-uhs-sdr12;
diff --git a/arch/arm/boot/dts/rk3288-firefly.dtsi b/arch/arm/boot/dts/rk3288-firefly.dtsi
index 32dabae12e67..b9e6f3a97240 100644
--- a/arch/arm/boot/dts/rk3288-firefly.dtsi
+++ b/arch/arm/boot/dts/rk3288-firefly.dtsi
@@ -46,7 +46,7 @@
 / {
 	memory@0 {
 		device_type = "memory";
-		reg = <0 0x80000000>;
+		reg = <0x0 0x0 0x0 0x80000000>;
 	};
 
 	adc-keys {
@@ -208,7 +208,6 @@
 	cap-mmc-highspeed;
 	disable-wp;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
 	vmmc-supply = <&vcc_io>;
@@ -527,7 +526,6 @@
 	bus-width = <4>;
 	disable-wp;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>;
 	vmmc-supply = <&vbat_wl>;
@@ -541,7 +539,6 @@
 	cap-sd-highspeed;
 	card-detect-delay = <200>;
 	disable-wp;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
 	vmmc-supply = <&vcc_sd>;
diff --git a/arch/arm/boot/dts/rk3288-miqi.dts b/arch/arm/boot/dts/rk3288-miqi.dts
index 30e93f694ae8..4d923aa6ed11 100644
--- a/arch/arm/boot/dts/rk3288-miqi.dts
+++ b/arch/arm/boot/dts/rk3288-miqi.dts
@@ -54,7 +54,7 @@
 
 	memory@0 {
 		device_type = "memory";
-		reg = <0 0x80000000>;
+		reg = <0x0 0x0 0x0 0x80000000>;
 	};
 
 	ext_gmac: external-gmac-clock {
@@ -126,7 +126,6 @@
 	cap-mmc-highspeed;
 	disable-wp;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
 	vmmc-supply = <&vcc_io>;
@@ -404,7 +403,6 @@
 	cap-sd-highspeed;
 	card-detect-delay = <200>;
 	disable-wp;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
 	vmmc-supply = <&vcc_sd>;
diff --git a/arch/arm/boot/dts/rk3288-phycore-rdk.dts b/arch/arm/boot/dts/rk3288-phycore-rdk.dts
index 3dda79579b51..1241cbcfc16f 100644
--- a/arch/arm/boot/dts/rk3288-phycore-rdk.dts
+++ b/arch/arm/boot/dts/rk3288-phycore-rdk.dts
@@ -263,7 +263,6 @@
 	cap-sd-highspeed;
 	card-detect-delay = <200>;
 	disable-wp;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 	vmmc-supply = <&vdd_io_sd>;
diff --git a/arch/arm/boot/dts/rk3288-phycore-som.dtsi b/arch/arm/boot/dts/rk3288-phycore-som.dtsi
index 26cd3ad45160..99cfae875e12 100644
--- a/arch/arm/boot/dts/rk3288-phycore-som.dtsi
+++ b/arch/arm/boot/dts/rk3288-phycore-som.dtsi
@@ -55,7 +55,7 @@
 	 */
 	memory {
 		device_type = "memory";
-		reg = <0 0x8000000>;
+		reg = <0x0 0x0 0x0 0x8000000>;
 	};
 
 	aliases {
@@ -136,7 +136,6 @@
 	cap-mmc-highspeed;
 	disable-wp;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
 	vmmc-supply = <&vdd_3v3_io>;
diff --git a/arch/arm/boot/dts/rk3288-popmetal.dts b/arch/arm/boot/dts/rk3288-popmetal.dts
index aa1f9ecff231..c06d0f4ceb81 100644
--- a/arch/arm/boot/dts/rk3288-popmetal.dts
+++ b/arch/arm/boot/dts/rk3288-popmetal.dts
@@ -50,7 +50,7 @@
 
 	memory@0 {
 		device_type = "memory";
-		reg = <0 0x80000000>;
+		reg = <0x0 0x0 0x0 0x80000000>;
 	};
 
 	ext_gmac: external-gmac-clock {
@@ -150,7 +150,6 @@
 	mmc-ddr-1_8v;
 	mmc-hs200-1_8v;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
 	vmmc-supply = <&vcc_io>;
@@ -164,7 +163,6 @@
 	cap-sd-highspeed;
 	card-detect-delay = <200>;
 	disable-wp;                     /* wp not hooked up */
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 	sd-uhs-sdr12;
@@ -386,7 +384,7 @@
 	status = "okay";
 	clock-frequency = <400000>;
 
-	ak8963: ak8963@0d {
+	ak8963: ak8963@d {
 		compatible = "asahi-kasei,ak8975";
 		reg = <0x0d>;
 		interrupt-parent = <&gpio8>;
diff --git a/arch/arm/boot/dts/rk3288-r89.dts b/arch/arm/boot/dts/rk3288-r89.dts
index 1145b62edde7..e95215c9788b 100644
--- a/arch/arm/boot/dts/rk3288-r89.dts
+++ b/arch/arm/boot/dts/rk3288-r89.dts
@@ -50,7 +50,7 @@
 
 	memory@0 {
 		device_type = "memory";
-		reg = <0x0 0x80000000>;
+		reg = <0x0 0x0 0x0 0x80000000>;
 	};
 
 	ext_gmac: external-gmac-clock {
@@ -354,7 +354,6 @@
 	cap-sd-highspeed;
 	card-detect-delay = <200>;
 	disable-wp;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 	vmmc-supply = <&vcc_sdmmc>;
diff --git a/arch/arm/boot/dts/rk3288-rock2-som.dtsi b/arch/arm/boot/dts/rk3288-rock2-som.dtsi
index 749a9b86e6e2..b9c471fcbd42 100644
--- a/arch/arm/boot/dts/rk3288-rock2-som.dtsi
+++ b/arch/arm/boot/dts/rk3288-rock2-som.dtsi
@@ -43,7 +43,7 @@
 
 / {
 	memory@0 {
-		reg = <0x0 0x80000000>;
+		reg = <0x0 0x0 0x0 0x80000000>;
 		device_type = "memory";
 	};
 
@@ -89,7 +89,6 @@
 	cap-mmc-highspeed;
 	disable-wp;
 	non-removable;
-	num-slots = <1>;
 	mmc-pwrseq = <&emmc_pwrseq>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
diff --git a/arch/arm/boot/dts/rk3288-rock2-square.dts b/arch/arm/boot/dts/rk3288-rock2-square.dts
index 8ed25e9f60bc..0e084b8a86ac 100644
--- a/arch/arm/boot/dts/rk3288-rock2-square.dts
+++ b/arch/arm/boot/dts/rk3288-rock2-square.dts
@@ -147,7 +147,6 @@
 	disable-wp;
 	mmc-pwrseq = <&sdio_pwrseq>;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk &sdio0_int>;
 	vmmc-supply = <&vcc_io>;
@@ -161,7 +160,6 @@
 	cap-sd-highspeed;
 	card-detect-delay = <200>;
 	disable-wp;	/* wp not hooked up */
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 	vmmc-supply = <&vcc_sd>;
diff --git a/arch/arm/boot/dts/rk3288-tinker.dts b/arch/arm/boot/dts/rk3288-tinker.dts
index f601c78386a9..346b0d8b474d 100644
--- a/arch/arm/boot/dts/rk3288-tinker.dts
+++ b/arch/arm/boot/dts/rk3288-tinker.dts
@@ -50,7 +50,7 @@
 	compatible = "asus,rk3288-tinker", "rockchip,rk3288";
 
 	memory {
-		reg = <0x0 0x80000000>;
+		reg = <0x0 0x0 0x0 0x80000000>;
 		device_type = "memory";
 	};
 
@@ -156,6 +156,11 @@
 	status = "ok";
 };
 
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
 &hdmi {
 	ddc-i2c-bus = <&i2c5>;
 	status = "okay";
@@ -465,7 +470,6 @@
 	cap-sd-highspeed;
 	card-detect-delay = <200>;
 	disable-wp;			/* wp not hooked up */
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 	status = "okay";
diff --git a/arch/arm/boot/dts/rk3288-veyron-sdmmc.dtsi b/arch/arm/boot/dts/rk3288-veyron-sdmmc.dtsi
index aef07101e9ab..95e9bee8bca2 100644
--- a/arch/arm/boot/dts/rk3288-veyron-sdmmc.dtsi
+++ b/arch/arm/boot/dts/rk3288-veyron-sdmmc.dtsi
@@ -117,7 +117,6 @@
 	card-detect-delay = <200>;
 	cd-gpios = <&gpio7 RK_PA5 GPIO_ACTIVE_LOW>;
 	rockchip,default-sample-phase = <90>;
-	num-slots = <1>;
 	sd-uhs-sdr12;
 	sd-uhs-sdr25;
 	sd-uhs-sdr50;
diff --git a/arch/arm/boot/dts/rk3288-veyron.dtsi b/arch/arm/boot/dts/rk3288-veyron.dtsi
index d709fa1847f9..6e5bd8974f22 100644
--- a/arch/arm/boot/dts/rk3288-veyron.dtsi
+++ b/arch/arm/boot/dts/rk3288-veyron.dtsi
@@ -49,7 +49,7 @@
 / {
 	memory@0 {
 		device_type = "memory";
-		reg = <0x0 0x80000000>;
+		reg = <0x0 0x0 0x0 0x80000000>;
 	};
 
 	gpio_keys: gpio-keys {
@@ -156,7 +156,6 @@
 	mmc-hs200-1_8v;
 	mmc-pwrseq = <&emmc_pwrseq>;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
 };
@@ -372,7 +371,6 @@
 	keep-power-in-suspend;
 	mmc-pwrseq = <&sdio_pwrseq>;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdio0_clk &sdio0_cmd &sdio0_bus4>;
 	sd-uhs-sdr12;
diff --git a/arch/arm/boot/dts/rk3288-vyasa.dts b/arch/arm/boot/dts/rk3288-vyasa.dts
new file mode 100644
index 000000000000..9842a006e823
--- /dev/null
+++ b/arch/arm/boot/dts/rk3288-vyasa.dts
@@ -0,0 +1,498 @@
+/*
+ * Copyright (C) 2017 Jagan Teki <jagan@amarulasolutions.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "rk3288.dtsi"
+
+/ {
+	model = "Amarula Vyasa-RK3288";
+	compatible = "amarula,vyasa-rk3288", "rockchip,rk3288";
+
+	chosen {
+		stdout-path = &uart2;
+	};
+
+	memory {
+		reg = <0x0 0x0 0x0 0x80000000>;
+		device_type = "memory";
+	};
+
+	dc12_vbat: dc12-vbat {
+		compatible = "regulator-fixed";
+		regulator-name = "dc12_vbat";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vboot_3v3: vboot-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vboot_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&dc12_vbat>;
+	};
+
+	vcc_sys: vsys-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_sys";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&dc12_vbat>;
+	};
+
+	vboot_5v: vboot-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "vboot_sv";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&dc12_vbat>;
+	};
+
+	v3g_3v3: v3g-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "v3g_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&dc12_vbat>;
+	};
+
+	vsus_5v: vsus-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "vsus_5v";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&vcc_io>;
+	};
+
+	vusb1_5v: vusb1-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "vusb1_5v";
+		enable-active-high;
+		gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>; /* OTG_VBUS_DRV */
+		pinctrl-names = "default";
+		pinctrl-0 = <&otg_vbus_drv>;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&vsus_5v>;
+	};
+
+	vusb2_5v: vusb2-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "vusb2_5v";
+		enable-active-high;
+		gpio = <&gpio8 RK_PB1 GPIO_ACTIVE_HIGH>; /* USB2_PWR_EN */
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb2_pwr_en>;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&vsus_5v>;
+	};
+
+	ext_gmac: external-gmac-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <125000000>;
+		clock-output-names = "ext_gmac";
+	};
+};
+
+&cpu0 {
+	cpu0-supply = <&vdd_cpu>;
+};
+
+&gmac {
+	assigned-clocks = <&cru SCLK_MAC>;
+	assigned-clock-parents = <&ext_gmac>;
+	clock_in_out = "input";
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
+	phy-supply = <&vcc_lan>;
+	phy-mode = "rgmii";
+	snps,reset-active-low;
+	snps,reset-delays-us = <0 10000 1000000>;
+	snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
+	tx_delay = <0x30>;
+	rx_delay = <0x10>;
+	status = "okay";
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
+&hdmi {
+	ddc-i2c-bus = <&i2c2>;
+	status = "okay";
+};
+
+&i2c0 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	rk808: pmic@1b {
+		compatible = "rockchip,rk808";
+		reg = <0x1b>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
+		#clock-cells = <1>;
+		clock-output-names = "xin32k", "rk808-clkout2";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int &global_pwroff>;
+		rockchip,system-power-controller;
+		wakeup-source;
+
+		vcc1-supply = <&vcc_sys>;
+		vcc2-supply = <&vcc_sys>;
+		vcc3-supply = <&vcc_sys>;
+		vcc4-supply = <&vcc_sys>;
+		vcc6-supply = <&vcc_sys>;
+		vcc7-supply = <&vcc_sys>;
+		vcc8-supply = <&vcc_io>;
+		vcc9-supply = <&vcc_sys>;
+		vcc10-supply = <&vcc_sys>;
+		vcc11-supply = <&vcc_sys>;
+		vcc12-supply = <&vcc_io>;
+
+		regulators {
+			vdd_cpu: DCDC_REG1 {
+				regulator-name = "vdd_arm";
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_gpu: DCDC_REG2 {
+				regulator-name = "vdd_gpu";
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <1250000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name = "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_io: DCDC_REG4 {
+				regulator-name = "vcc_io";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcca_tp: LDO_REG1 {
+				regulator-name = "vcc_tp";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_codec: LDO_REG2 {
+				regulator-name = "vcc_codec";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_10: LDO_REG3 {
+				regulator-name = "vdd_10";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
+				};
+			};
+
+			vcc_gps: LDO_REG4 {
+				regulator-name = "vcc_gps";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vccio_sd: LDO_REG5 {
+				regulator-name = "vccio_sd";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc10_lcd: LDO_REG6 {
+				regulator-name = "vcc10_lcd";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcc_18: LDO_REG7 {
+				regulator-name = "vcc_18";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcc18_lcd: LDO_REG8 {
+				regulator-name = "vcc18_lcd";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcc_sd: SWITCH_REG1 {
+				regulator-name = "vcc_sd";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_lan: SWITCH_REG2 {
+				regulator-name = "vcc_lan";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+		};
+	};
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&io_domains {
+	status = "okay";
+
+	audio-supply = <&vcc_18>;
+	bb-supply = <&vcc_io>;
+	dvp-supply = <&vcc_io>;
+	flash0-suuply = <&vcc_18>;
+	flash1-supply = <&vcc_lan>;
+	gpio30-supply = <&vcc_io>;
+	gpio1830 = <&vcc_io>;
+	lcdc-supply = <&vcc_io>;
+	sdcard-supply = <&vccio_sd>;
+	wifi-supply = <&vcc_18>;
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	card-detect-delay = <200>;
+	disable-wp;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
+	vmmc-supply = <&vcc_sd>;
+	vqmmc-supply = <&vccio_sd>;
+	status = "okay";
+};
+
+&tsadc {
+	rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
+	rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&usbphy {
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&phy_pwr_en>;
+	status = "okay";
+};
+
+&usb_otg {
+	status = "okay";
+};
+
+&vopb {
+	status = "okay";
+};
+
+&vopb_mmu {
+	status = "okay";
+};
+
+&vopl {
+	status = "okay";
+};
+
+&vopl_mmu {
+	status = "okay";
+};
+
+&wdt {
+	status = "okay";
+};
+
+&pinctrl {
+	pcfg_output_high: pcfg-output-high {
+		output-high;
+	};
+
+	gmac {
+		phy_int: phy-int {
+			rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		phy_pmeb: phy-pmeb {
+			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		phy_rst: phy-rst {
+			rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>;
+		};
+	};
+
+	pmic {
+		pmic_int: pmic-int {
+			rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	usb_host {
+		phy_pwr_en: phy-pwr-en {
+			rockchip,pins = <RK_GPIO2 RK_PB1 RK_FUNC_GPIO &pcfg_output_high>;
+		};
+
+		usb2_pwr_en: usb2-pwr-en {
+			rockchip,pins = <8 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb_otg {
+		otg_vbus_drv: otg-vbus-drv {
+			rockchip,pins = <RK_GPIO0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
+
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 2484f11761ea..cd24894ee5c6 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -49,8 +49,8 @@
 #include <dt-bindings/soc/rockchip,boot-mode.h>
 
 / {
-	#address-cells = <1>;
-	#size-cells = <1>;
+	#address-cells = <2>;
+	#size-cells = <2>;
 
 	compatible = "rockchip,rk3288";
 
@@ -139,13 +139,13 @@
 
 	amba {
 		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <1>;
+		#address-cells = <2>;
+		#size-cells = <2>;
 		ranges;
 
 		dmac_peri: dma-controller@ff250000 {
 			compatible = "arm,pl330", "arm,primecell";
-			reg = <0xff250000 0x4000>;
+			reg = <0x0 0xff250000 0x0 0x4000>;
 			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
@@ -156,7 +156,7 @@
 
 		dmac_bus_ns: dma-controller@ff600000 {
 			compatible = "arm,pl330", "arm,primecell";
-			reg = <0xff600000 0x4000>;
+			reg = <0x0 0xff600000 0x0 0x4000>;
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
@@ -168,7 +168,7 @@
 
 		dmac_bus_s: dma-controller@ffb20000 {
 			compatible = "arm,pl330", "arm,primecell";
-			reg = <0xffb20000 0x4000>;
+			reg = <0x0 0xffb20000 0x0 0x4000>;
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
@@ -179,8 +179,8 @@
 	};
 
 	reserved-memory {
-		#address-cells = <1>;
-		#size-cells = <1>;
+		#address-cells = <2>;
+		#size-cells = <2>;
 		ranges;
 
 		/*
@@ -194,7 +194,7 @@
 		 * is found.
 		 */
 		dma-unusable@fe000000 {
-			reg = <0xfe000000 0x1000000>;
+			reg = <0x0 0xfe000000 0x0 0x1000000>;
 		};
 	};
 
@@ -217,7 +217,7 @@
 
 	timer: timer@ff810000 {
 		compatible = "rockchip,rk3288-timer";
-		reg = <0xff810000 0x20>;
+		reg = <0x0 0xff810000 0x0 0x20>;
 		interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&xin24m>, <&cru PCLK_TIMER>;
 		clock-names = "timer", "pclk";
@@ -236,7 +236,7 @@
 		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 		fifo-depth = <0x100>;
 		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
-		reg = <0xff0c0000 0x4000>;
+		reg = <0x0 0xff0c0000 0x0 0x4000>;
 		resets = <&cru SRST_MMC0>;
 		reset-names = "reset";
 		status = "disabled";
@@ -250,7 +250,7 @@
 		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 		fifo-depth = <0x100>;
 		interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
-		reg = <0xff0d0000 0x4000>;
+		reg = <0x0 0xff0d0000 0x0 0x4000>;
 		resets = <&cru SRST_SDIO0>;
 		reset-names = "reset";
 		status = "disabled";
@@ -264,7 +264,7 @@
 		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 		fifo-depth = <0x100>;
 		interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
-		reg = <0xff0e0000 0x4000>;
+		reg = <0x0 0xff0e0000 0x0 0x4000>;
 		resets = <&cru SRST_SDIO1>;
 		reset-names = "reset";
 		status = "disabled";
@@ -278,7 +278,7 @@
 		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 		fifo-depth = <0x100>;
 		interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
-		reg = <0xff0f0000 0x4000>;
+		reg = <0x0 0xff0f0000 0x0 0x4000>;
 		resets = <&cru SRST_EMMC>;
 		reset-names = "reset";
 		status = "disabled";
@@ -286,7 +286,7 @@
 
 	saradc: saradc@ff100000 {
 		compatible = "rockchip,saradc";
-		reg = <0xff100000 0x100>;
+		reg = <0x0 0xff100000 0x0 0x100>;
 		interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
 		#io-channel-cells = <1>;
 		clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
@@ -305,7 +305,7 @@
 		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0>;
-		reg = <0xff110000 0x1000>;
+		reg = <0x0 0xff110000 0x0 0x1000>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -320,7 +320,7 @@
 		interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&spi1_clk &spi1_tx &spi1_rx &spi1_cs0>;
-		reg = <0xff120000 0x1000>;
+		reg = <0x0 0xff120000 0x0 0x1000>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -335,7 +335,7 @@
 		interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&spi2_clk &spi2_tx &spi2_rx &spi2_cs0>;
-		reg = <0xff130000 0x1000>;
+		reg = <0x0 0xff130000 0x0 0x1000>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -343,7 +343,7 @@
 
 	i2c1: i2c@ff140000 {
 		compatible = "rockchip,rk3288-i2c";
-		reg = <0xff140000 0x1000>;
+		reg = <0x0 0xff140000 0x0 0x1000>;
 		interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -356,7 +356,7 @@
 
 	i2c3: i2c@ff150000 {
 		compatible = "rockchip,rk3288-i2c";
-		reg = <0xff150000 0x1000>;
+		reg = <0x0 0xff150000 0x0 0x1000>;
 		interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -369,7 +369,7 @@
 
 	i2c4: i2c@ff160000 {
 		compatible = "rockchip,rk3288-i2c";
-		reg = <0xff160000 0x1000>;
+		reg = <0x0 0xff160000 0x0 0x1000>;
 		interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -382,7 +382,7 @@
 
 	i2c5: i2c@ff170000 {
 		compatible = "rockchip,rk3288-i2c";
-		reg = <0xff170000 0x1000>;
+		reg = <0x0 0xff170000 0x0 0x1000>;
 		interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -395,7 +395,7 @@
 
 	uart0: serial@ff180000 {
 		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
-		reg = <0xff180000 0x100>;
+		reg = <0x0 0xff180000 0x0 0x100>;
 		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
 		reg-shift = <2>;
 		reg-io-width = <4>;
@@ -408,7 +408,7 @@
 
 	uart1: serial@ff190000 {
 		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
-		reg = <0xff190000 0x100>;
+		reg = <0x0 0xff190000 0x0 0x100>;
 		interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
 		reg-shift = <2>;
 		reg-io-width = <4>;
@@ -421,7 +421,7 @@
 
 	uart2: serial@ff690000 {
 		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
-		reg = <0xff690000 0x100>;
+		reg = <0x0 0xff690000 0x0 0x100>;
 		interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
 		reg-shift = <2>;
 		reg-io-width = <4>;
@@ -434,7 +434,7 @@
 
 	uart3: serial@ff1b0000 {
 		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
-		reg = <0xff1b0000 0x100>;
+		reg = <0x0 0xff1b0000 0x0 0x100>;
 		interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
 		reg-shift = <2>;
 		reg-io-width = <4>;
@@ -447,7 +447,7 @@
 
 	uart4: serial@ff1c0000 {
 		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
-		reg = <0xff1c0000 0x100>;
+		reg = <0x0 0xff1c0000 0x0 0x100>;
 		interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
 		reg-shift = <2>;
 		reg-io-width = <4>;
@@ -535,7 +535,7 @@
 
 	tsadc: tsadc@ff280000 {
 		compatible = "rockchip,rk3288-tsadc";
-		reg = <0xff280000 0x100>;
+		reg = <0x0 0xff280000 0x0 0x100>;
 		interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
 		clock-names = "tsadc", "apb_pclk";
@@ -552,7 +552,7 @@
 
 	gmac: ethernet@ff290000 {
 		compatible = "rockchip,rk3288-gmac";
-		reg = <0xff290000 0x10000>;
+		reg = <0x0 0xff290000 0x0 0x10000>;
 		interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
 				<GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "macirq", "eth_wake_irq";
@@ -572,7 +572,7 @@
 
 	usb_host0_ehci: usb@ff500000 {
 		compatible = "generic-ehci";
-		reg = <0xff500000 0x100>;
+		reg = <0x0 0xff500000 0x0 0x100>;
 		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru HCLK_USBHOST0>;
 		clock-names = "usbhost";
@@ -586,7 +586,7 @@
 	usb_host1: usb@ff540000 {
 		compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb",
 				"snps,dwc2";
-		reg = <0xff540000 0x40000>;
+		reg = <0x0 0xff540000 0x0 0x40000>;
 		interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru HCLK_USBHOST1>;
 		clock-names = "otg";
@@ -599,7 +599,7 @@
 	usb_otg: usb@ff580000 {
 		compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb",
 				"snps,dwc2";
-		reg = <0xff580000 0x40000>;
+		reg = <0x0 0xff580000 0x0 0x40000>;
 		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru HCLK_OTG0>;
 		clock-names = "otg";
@@ -614,7 +614,7 @@
 
 	usb_hsic: usb@ff5c0000 {
 		compatible = "generic-ehci";
-		reg = <0xff5c0000 0x100>;
+		reg = <0x0 0xff5c0000 0x0 0x100>;
 		interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru HCLK_HSIC>;
 		clock-names = "usbhost";
@@ -623,7 +623,7 @@
 
 	i2c0: i2c@ff650000 {
 		compatible = "rockchip,rk3288-i2c";
-		reg = <0xff650000 0x1000>;
+		reg = <0x0 0xff650000 0x0 0x1000>;
 		interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -636,7 +636,7 @@
 
 	i2c2: i2c@ff660000 {
 		compatible = "rockchip,rk3288-i2c";
-		reg = <0xff660000 0x1000>;
+		reg = <0x0 0xff660000 0x0 0x1000>;
 		interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -649,7 +649,7 @@
 
 	pwm0: pwm@ff680000 {
 		compatible = "rockchip,rk3288-pwm";
-		reg = <0xff680000 0x10>;
+		reg = <0x0 0xff680000 0x0 0x10>;
 		#pwm-cells = <3>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pwm0_pin>;
@@ -660,7 +660,7 @@
 
 	pwm1: pwm@ff680010 {
 		compatible = "rockchip,rk3288-pwm";
-		reg = <0xff680010 0x10>;
+		reg = <0x0 0xff680010 0x0 0x10>;
 		#pwm-cells = <3>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pwm1_pin>;
@@ -671,7 +671,7 @@
 
 	pwm2: pwm@ff680020 {
 		compatible = "rockchip,rk3288-pwm";
-		reg = <0xff680020 0x10>;
+		reg = <0x0 0xff680020 0x0 0x10>;
 		#pwm-cells = <3>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pwm2_pin>;
@@ -682,7 +682,7 @@
 
 	pwm3: pwm@ff680030 {
 		compatible = "rockchip,rk3288-pwm";
-		reg = <0xff680030 0x10>;
+		reg = <0x0 0xff680030 0x0 0x10>;
 		#pwm-cells = <2>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pwm3_pin>;
@@ -693,10 +693,10 @@
 
 	bus_intmem@ff700000 {
 		compatible = "mmio-sram";
-		reg = <0xff700000 0x18000>;
+		reg = <0x0 0xff700000 0x0 0x18000>;
 		#address-cells = <1>;
 		#size-cells = <1>;
-		ranges = <0 0xff700000 0x18000>;
+		ranges = <0 0x0 0xff700000 0x18000>;
 		smp-sram@0 {
 			compatible = "rockchip,rk3066-smp-sram";
 			reg = <0x00 0x10>;
@@ -705,12 +705,12 @@
 
 	sram@ff720000 {
 		compatible = "rockchip,rk3288-pmu-sram", "mmio-sram";
-		reg = <0xff720000 0x1000>;
+		reg = <0x0 0xff720000 0x0 0x1000>;
 	};
 
 	pmu: power-management@ff730000 {
 		compatible = "rockchip,rk3288-pmu", "syscon", "simple-mfd";
-		reg = <0xff730000 0x100>;
+		reg = <0x0 0xff730000 0x0 0x100>;
 
 		power: power-controller {
 			compatible = "rockchip,rk3288-power-controller";
@@ -831,12 +831,12 @@
 
 	sgrf: syscon@ff740000 {
 		compatible = "rockchip,rk3288-sgrf", "syscon";
-		reg = <0xff740000 0x1000>;
+		reg = <0x0 0xff740000 0x0 0x1000>;
 	};
 
 	cru: clock-controller@ff760000 {
 		compatible = "rockchip,rk3288-cru";
-		reg = <0xff760000 0x1000>;
+		reg = <0x0 0xff760000 0x0 0x1000>;
 		rockchip,grf = <&grf>;
 		#clock-cells = <1>;
 		#reset-cells = <1>;
@@ -854,7 +854,7 @@
 
 	grf: syscon@ff770000 {
 		compatible = "rockchip,rk3288-grf", "syscon", "simple-mfd";
-		reg = <0xff770000 0x1000>;
+		reg = <0x0 0xff770000 0x0 0x1000>;
 
 		edp_phy: edp-phy {
 			compatible = "rockchip,rk3288-dp-phy";
@@ -903,7 +903,7 @@
 
 	wdt: watchdog@ff800000 {
 		compatible = "rockchip,rk3288-wdt", "snps,dw-wdt";
-		reg = <0xff800000 0x100>;
+		reg = <0x0 0xff800000 0x0 0x100>;
 		clocks = <&cru PCLK_WDT>;
 		interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
 		status = "disabled";
@@ -911,7 +911,7 @@
 
 	spdif: sound@ff88b0000 {
 		compatible = "rockchip,rk3288-spdif", "rockchip,rk3066-spdif";
-		reg = <0xff8b0000 0x10000>;
+		reg = <0x0 0xff8b0000 0x0 0x10000>;
 		#sound-dai-cells = <0>;
 		clock-names = "hclk", "mclk";
 		clocks = <&cru HCLK_SPDIF8CH>, <&cru SCLK_SPDIF8CH>;
@@ -926,7 +926,7 @@
 
 	i2s: i2s@ff890000 {
 		compatible = "rockchip,rk3288-i2s", "rockchip,rk3066-i2s";
-		reg = <0xff890000 0x10000>;
+		reg = <0x0 0xff890000 0x0 0x10000>;
 		interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -943,7 +943,7 @@
 
 	crypto: cypto-controller@ff8a0000 {
 		compatible = "rockchip,rk3288-crypto";
-		reg = <0xff8a0000 0x4000>;
+		reg = <0x0 0xff8a0000 0x0 0x4000>;
 		interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru ACLK_CRYPTO>, <&cru HCLK_CRYPTO>,
 			 <&cru SCLK_CRYPTO>, <&cru ACLK_DMAC1>;
@@ -953,9 +953,39 @@
 		status = "okay";
 	};
 
+	iep_mmu: iommu@ff900800 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff900800 0x0 0x40>;
+		interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "iep_mmu";
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	isp_mmu: iommu@ff914000 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff914000 0x0 0x100>, <0x0 0xff915000 0x0 0x100>;
+		interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "isp_mmu";
+		#iommu-cells = <0>;
+		rockchip,disable-mmu-reset;
+		status = "disabled";
+	};
+
+	rga: rga@ff920000 {
+		compatible = "rockchip,rk3288-rga";
+		reg = <0x0 0xff920000 0x0 0x180>;
+		interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru ACLK_RGA>, <&cru HCLK_RGA>, <&cru SCLK_RGA>;
+		clock-names = "aclk", "hclk", "sclk";
+		power-domains = <&power RK3288_PD_VIO>;
+		resets = <&cru SRST_RGA_CORE>, <&cru SRST_RGA_AXI>, <&cru SRST_RGA_AHB>;
+		reset-names = "core", "axi", "ahb";
+	};
+
 	vopb: vop@ff930000 {
 		compatible = "rockchip,rk3288-vop";
-		reg = <0xff930000 0x19c>;
+		reg = <0x0 0xff930000 0x0 0x19c>;
 		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>;
 		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
@@ -983,12 +1013,17 @@
 				reg = <2>;
 				remote-endpoint = <&mipi_in_vopb>;
 			};
+
+			vopb_out_lvds: endpoint@3 {
+				reg = <3>;
+				remote-endpoint = <&lvds_in_vopb>;
+			};
 		};
 	};
 
 	vopb_mmu: iommu@ff930300 {
 		compatible = "rockchip,iommu";
-		reg = <0xff930300 0x100>;
+		reg = <0x0 0xff930300 0x0 0x100>;
 		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "vopb_mmu";
 		power-domains = <&power RK3288_PD_VIO>;
@@ -998,7 +1033,7 @@
 
 	vopl: vop@ff940000 {
 		compatible = "rockchip,rk3288-vop";
-		reg = <0xff940000 0x19c>;
+		reg = <0x0 0xff940000 0x0 0x19c>;
 		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru ACLK_VOP1>, <&cru DCLK_VOP1>, <&cru HCLK_VOP1>;
 		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
@@ -1026,12 +1061,17 @@
 				reg = <2>;
 				remote-endpoint = <&mipi_in_vopl>;
 			};
+
+			vopl_out_lvds: endpoint@3 {
+				reg = <3>;
+				remote-endpoint = <&lvds_in_vopl>;
+			};
 		};
 	};
 
 	vopl_mmu: iommu@ff940300 {
 		compatible = "rockchip,iommu";
-		reg = <0xff940300 0x100>;
+		reg = <0x0 0xff940300 0x0 0x100>;
 		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "vopl_mmu";
 		power-domains = <&power RK3288_PD_VIO>;
@@ -1041,7 +1081,7 @@
 
 	mipi_dsi: mipi@ff960000 {
 		compatible = "rockchip,rk3288-mipi-dsi", "snps,dw-mipi-dsi";
-		reg = <0xff960000 0x4000>;
+		reg = <0x0 0xff960000 0x0 0x4000>;
 		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru SCLK_MIPIDSI_24M>, <&cru PCLK_MIPI_DSI0>;
 		clock-names = "ref", "pclk";
@@ -1067,9 +1107,42 @@
 		};
 	};
 
+	lvds: lvds@ff96c000 {
+		compatible = "rockchip,rk3288-lvds";
+		reg = <0x0 0xff96c000 0x0 0x4000>;
+		clocks = <&cru PCLK_LVDS_PHY>;
+		clock-names = "pclk_lvds";
+		pinctrl-names = "lcdc";
+		pinctrl-0 = <&lcdc_ctl>;
+		power-domains = <&power RK3288_PD_VIO>;
+		rockchip,grf = <&grf>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			lvds_in: port@0 {
+				reg = <0>;
+
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				lvds_in_vopb: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&vopb_out_lvds>;
+				};
+				lvds_in_vopl: endpoint@1 {
+					reg = <1>;
+					remote-endpoint = <&vopl_out_lvds>;
+				};
+			};
+		};
+	};
+
 	edp: dp@ff970000 {
 		compatible = "rockchip,rk3288-dp";
-		reg = <0xff970000 0x4000>;
+		reg = <0x0 0xff970000 0x0 0x4000>;
 		interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru SCLK_EDP>, <&cru PCLK_EDP_CTRL>;
 		clock-names = "dp", "pclk";
@@ -1101,12 +1174,12 @@
 
 	hdmi: hdmi@ff980000 {
 		compatible = "rockchip,rk3288-dw-hdmi";
-		reg = <0xff980000 0x20000>;
+		reg = <0x0 0xff980000 0x0 0x20000>;
 		reg-io-width = <4>;
 		rockchip,grf = <&grf>;
 		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru  PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_HDCP>;
-		clock-names = "iahb", "isfr";
+		clocks = <&cru  PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_HDCP>, <&cru SCLK_HDMI_CEC>;
+		clock-names = "iahb", "isfr", "cec";
 		power-domains = <&power RK3288_PD_VIO>;
 		status = "disabled";
 
@@ -1126,9 +1199,27 @@
 		};
 	};
 
-	gpu: mali@ffa30000 {
-		compatible = "rockchip,rk3288-mali", "arm,mali-t760", "arm,mali-midgard";
-		reg = <0xffa30000 0x10000>;
+	vpu_mmu: iommu@ff9a0800 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff9a0800 0x0 0x100>;
+		interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vpu_mmu";
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	hevc_mmu: iommu@ff9c0440 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff9c0440 0x0 0x40>, <0x0 0xff9c0480 0x0 0x40>;
+		interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "hevc_mmu";
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	gpu: gpu@ffa30000 {
+		compatible = "rockchip,rk3288-mali", "arm,mali-t760";
+		reg = <0x0 0xffa30000 0x0 0x10000>;
 		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
@@ -1170,72 +1261,72 @@
 
 	qos_gpu_r: qos@ffaa0000 {
 		compatible = "syscon";
-		reg = <0xffaa0000 0x20>;
+		reg = <0x0 0xffaa0000 0x0 0x20>;
 	};
 
 	qos_gpu_w: qos@ffaa0080 {
 		compatible = "syscon";
-		reg = <0xffaa0080 0x20>;
+		reg = <0x0 0xffaa0080 0x0 0x20>;
 	};
 
 	qos_vio1_vop: qos@ffad0000 {
 		compatible = "syscon";
-		reg = <0xffad0000 0x20>;
+		reg = <0x0 0xffad0000 0x0 0x20>;
 	};
 
 	qos_vio1_isp_w0: qos@ffad0100 {
 		compatible = "syscon";
-		reg = <0xffad0100 0x20>;
+		reg = <0x0 0xffad0100 0x0 0x20>;
 	};
 
 	qos_vio1_isp_w1: qos@ffad0180 {
 		compatible = "syscon";
-		reg = <0xffad0180 0x20>;
+		reg = <0x0 0xffad0180 0x0 0x20>;
 	};
 
 	qos_vio0_vop: qos@ffad0400 {
 		compatible = "syscon";
-		reg = <0xffad0400 0x20>;
+		reg = <0x0 0xffad0400 0x0 0x20>;
 	};
 
 	qos_vio0_vip: qos@ffad0480 {
 		compatible = "syscon";
-		reg = <0xffad0480 0x20>;
+		reg = <0x0 0xffad0480 0x0 0x20>;
 	};
 
 	qos_vio0_iep: qos@ffad0500 {
 		compatible = "syscon";
-		reg = <0xffad0500 0x20>;
+		reg = <0x0 0xffad0500 0x0 0x20>;
 	};
 
 	qos_vio2_rga_r: qos@ffad0800 {
 		compatible = "syscon";
-		reg = <0xffad0800 0x20>;
+		reg = <0x0 0xffad0800 0x0 0x20>;
 	};
 
 	qos_vio2_rga_w: qos@ffad0880 {
 		compatible = "syscon";
-		reg = <0xffad0880 0x20>;
+		reg = <0x0 0xffad0880 0x0 0x20>;
 	};
 
 	qos_vio1_isp_r: qos@ffad0900 {
 		compatible = "syscon";
-		reg = <0xffad0900 0x20>;
+		reg = <0x0 0xffad0900 0x0 0x20>;
 	};
 
 	qos_video: qos@ffae0000 {
 		compatible = "syscon";
-		reg = <0xffae0000 0x20>;
+		reg = <0x0 0xffae0000 0x0 0x20>;
 	};
 
 	qos_hevc_r: qos@ffaf0000 {
 		compatible = "syscon";
-		reg = <0xffaf0000 0x20>;
+		reg = <0x0 0xffaf0000 0x0 0x20>;
 	};
 
 	qos_hevc_w: qos@ffaf0080 {
 		compatible = "syscon";
-		reg = <0xffaf0080 0x20>;
+		reg = <0x0 0xffaf0080 0x0 0x20>;
 	};
 
 	gic: interrupt-controller@ffc01000 {
@@ -1244,16 +1335,16 @@
 		#interrupt-cells = <3>;
 		#address-cells = <0>;
 
-		reg = <0xffc01000 0x1000>,
-		      <0xffc02000 0x2000>,
-		      <0xffc04000 0x2000>,
-		      <0xffc06000 0x2000>;
+		reg = <0x0 0xffc01000 0x0 0x1000>,
+		      <0x0 0xffc02000 0x0 0x2000>,
+		      <0x0 0xffc04000 0x0 0x2000>,
+		      <0x0 0xffc06000 0x0 0x2000>;
 		interrupts = <GIC_PPI 9 0xf04>;
 	};
 
 	efuse: efuse@ffb40000 {
 		compatible = "rockchip,rk3288-efuse";
-		reg = <0xffb40000 0x20>;
+		reg = <0x0 0xffb40000 0x0 0x20>;
 		#address-cells = <1>;
 		#size-cells = <1>;
 		clocks = <&cru PCLK_EFUSE256>;
@@ -1268,13 +1359,13 @@
 		compatible = "rockchip,rk3288-pinctrl";
 		rockchip,grf = <&grf>;
 		rockchip,pmu = <&pmu>;
-		#address-cells = <1>;
-		#size-cells = <1>;
+		#address-cells = <2>;
+		#size-cells = <2>;
 		ranges;
 
 		gpio0: gpio0@ff750000 {
 			compatible = "rockchip,gpio-bank";
-			reg =	<0xff750000 0x100>;
+			reg = <0x0 0xff750000 0x0 0x100>;
 			interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cru PCLK_GPIO0>;
 
@@ -1287,7 +1378,7 @@
 
 		gpio1: gpio1@ff780000 {
 			compatible = "rockchip,gpio-bank";
-			reg = <0xff780000 0x100>;
+			reg = <0x0 0xff780000 0x0 0x100>;
 			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cru PCLK_GPIO1>;
 
@@ -1300,7 +1391,7 @@
 
 		gpio2: gpio2@ff790000 {
 			compatible = "rockchip,gpio-bank";
-			reg = <0xff790000 0x100>;
+			reg = <0x0 0xff790000 0x0 0x100>;
 			interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cru PCLK_GPIO2>;
 
@@ -1313,7 +1404,7 @@
 
 		gpio3: gpio3@ff7a0000 {
 			compatible = "rockchip,gpio-bank";
-			reg = <0xff7a0000 0x100>;
+			reg = <0x0 0xff7a0000 0x0 0x100>;
 			interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cru PCLK_GPIO3>;
 
@@ -1326,7 +1417,7 @@
 
 		gpio4: gpio4@ff7b0000 {
 			compatible = "rockchip,gpio-bank";
-			reg = <0xff7b0000 0x100>;
+			reg = <0x0 0xff7b0000 0x0 0x100>;
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cru PCLK_GPIO4>;
 
@@ -1339,7 +1430,7 @@
 
 		gpio5: gpio5@ff7c0000 {
 			compatible = "rockchip,gpio-bank";
-			reg = <0xff7c0000 0x100>;
+			reg = <0x0 0xff7c0000 0x0 0x100>;
 			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cru PCLK_GPIO5>;
 
@@ -1352,7 +1443,7 @@
 
 		gpio6: gpio6@ff7d0000 {
 			compatible = "rockchip,gpio-bank";
-			reg = <0xff7d0000 0x100>;
+			reg = <0x0 0xff7d0000 0x0 0x100>;
 			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cru PCLK_GPIO6>;
 
@@ -1365,7 +1456,7 @@
 
 		gpio7: gpio7@ff7e0000 {
 			compatible = "rockchip,gpio-bank";
-			reg = <0xff7e0000 0x100>;
+			reg = <0x0 0xff7e0000 0x0 0x100>;
 			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cru PCLK_GPIO7>;
 
@@ -1378,7 +1469,7 @@
 
 		gpio8: gpio8@ff7f0000 {
 			compatible = "rockchip,gpio-bank";
-			reg = <0xff7f0000 0x100>;
+			reg = <0x0 0xff7f0000 0x0 0x100>;
 			interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cru PCLK_GPIO8>;
 
@@ -1390,6 +1481,14 @@
 		};
 
 		hdmi {
+			hdmi_cec_c0: hdmi-cec-c0 {
+				rockchip,pins = <7 RK_PC0 RK_FUNC_2 &pcfg_pull_none>;
+			};
+
+			hdmi_cec_c7: hdmi-cec-c7 {
+				rockchip,pins = <7 RK_PC7 RK_FUNC_4 &pcfg_pull_none>;
+			};
+
 			hdmi_ddc: hdmi-ddc {
 				rockchip,pins = <7 19 RK_FUNC_2 &pcfg_pull_none>,
 						<7 20 RK_FUNC_2 &pcfg_pull_none>;
@@ -1490,6 +1589,15 @@
 			};
 		};
 
+		lcdc {
+			lcdc_ctl: lcdc-ctl {
+				rockchip,pins = <1 24 RK_FUNC_1 &pcfg_pull_none>,
+						<1 25 RK_FUNC_1 &pcfg_pull_none>,
+						<1 26 RK_FUNC_1 &pcfg_pull_none>,
+						<1 27 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
 		sdmmc {
 			sdmmc_clk: sdmmc-clk {
 				rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none>;
diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi
index 4aa6f60d6a22..49584b6a4195 100644
--- a/arch/arm/boot/dts/rk3xxx.dtsi
+++ b/arch/arm/boot/dts/rk3xxx.dtsi
@@ -117,6 +117,17 @@
 		clock-output-names = "xin24m";
 	};
 
+	gpu: gpu@10090000 {
+		compatible = "arm,mali-400";
+		reg = <0x10090000 0x10000>;
+		clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>;
+		clock-names = "core", "bus";
+		assigned-clocks = <&cru ACLK_GPU>;
+		assigned-clock-rates = <100000000>;
+		resets = <&cru SRST_GPU>;
+		status = "disabled";
+	};
+
 	L2: l2-cache-controller@10138000 {
 		compatible = "arm,pl310-cache";
 		reg = <0x10138000 0x1000>;
diff --git a/arch/arm/boot/dts/rv1108-evb.dts b/arch/arm/boot/dts/rv1108-evb.dts
index 58cf4ac079c3..70f0106d1252 100644
--- a/arch/arm/boot/dts/rv1108-evb.dts
+++ b/arch/arm/boot/dts/rv1108-evb.dts
@@ -54,6 +54,188 @@
 	chosen {
 		stdout-path = "serial2:1500000n8";
 	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		brightness-levels = <
+			  0   1   2   3   4   5   6   7
+			  8   9  10  11  12  13  14  15
+			 16  17  18  19  20  21  22  23
+			 24  25  26  27  28  29  30  31
+			 32  33  34  35  36  37  38  39
+			 40  41  42  43  44  45  46  47
+			 48  49  50  51  52  53  54  55
+			 56  57  58  59  60  61  62  63
+			 64  65  66  67  68  69  70  71
+			 72  73  74  75  76  77  78  79
+			 80  81  82  83  84  85  86  87
+			 88  89  90  91  92  93  94  95
+			 96  97  98  99 100 101 102 103
+			104 105 106 107 108 109 110 111
+			112 113 114 115 116 117 118 119
+			120 121 122 123 124 125 126 127
+			128 129 130 131 132 133 134 135
+			136 137 138 139 140 141 142 143
+			144 145 146 147 148 149 150 151
+			152 153 154 155 156 157 158 159
+			160 161 162 163 164 165 166 167
+			168 169 170 171 172 173 174 175
+			176 177 178 179 180 181 182 183
+			184 185 186 187 188 189 190 191
+			192 193 194 195 196 197 198 199
+			200 201 202 203 204 205 206 207
+			208 209 210 211 212 213 214 215
+			216 217 218 219 220 221 222 223
+			224 225 226 227 228 229 230 231
+			232 233 234 235 236 237 238 239
+			240 241 242 243 244 245 246 247
+			248 249 250 251 252 253 254 255>;
+		default-brightness-level = <200>;
+		pwms = <&pwm0 0 25000 0>;
+	};
+
+	vcc_sys: vsys-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vsys";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+	};
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_core>;
+};
+
+&i2c0 {
+	status = "okay";
+	i2c-scl-rising-time-ns = <275>;
+	i2c-scl-falling-time-ns = <16>;
+	clock-frequency = <400000>;
+
+	rk805: pmic@18 {
+		compatible = "rockchip,rk805";
+		reg = <0x18>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
+		rockchip,system-power-controller;
+
+		vcc1-supply = <&vcc_sys>;
+		vcc2-supply = <&vcc_sys>;
+		vcc3-supply = <&vcc_sys>;
+		vcc4-supply = <&vcc_sys>;
+		vcc5-supply = <&vcc_sys>;
+		vcc6-supply = <&vcc_sys>;
+
+		regulators {
+			vdd_core: DCDC_REG1 {
+				regulator-name= "vdd_core";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-state-enabled;
+					regulator-state-uv = <900000>;
+				};
+			};
+
+			vdd_cam: DCDC_REG2 {
+				regulator-name= "vdd_cam";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <2000000>;
+				regulator-state-mem {
+					regulator-state-disabled;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name= "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-state-enabled;
+				};
+			};
+
+			vcc_io: DCDC_REG4 {
+				regulator-name= "vcc_io";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-state-enabled;
+					regulator-state-uv = <3300000>;
+				};
+			};
+
+			vdd_10: LDO_REG1 {
+				regulator-name= "vdd_10";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-state-disabled;
+				};
+			};
+
+			vcc_18: LDO_REG2 {
+				regulator-name= "vcc_18";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-state-disabled;
+				};
+			};
+
+			vdd10_pmu: LDO_REG3 {
+				regulator-name= "vdd10_pmu";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-state-enabled;
+					regulator-state-uv = <1000000>;
+				};
+			};
+		};
+	};
+
+	bma250: accelerometer@19 {
+		compatible = "bosch,bma250e";
+		reg = <0x19>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PB3 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+&pwm0 {
+	status = "okay";
+};
+
+&sdmmc {
+	status = "okay";
+};
+
+&tsadc {
+	status = "okay";
+};
+
+&u2phy {
+	status = "okay";
+
+	u2phy_host: host-port {
+		status = "okay";
+	};
+
+	u2phy_otg: otg-port {
+		status = "okay";
+	};
 };
 
 &uart0 {
@@ -67,3 +249,15 @@
 &uart2 {
 	status = "okay";
 };
+
+&usb_host_ehci {
+	status = "okay";
+};
+
+&usb_host_ohci {
+	status = "okay";
+};
+
+&usb_otg {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/rv1108.dtsi b/arch/arm/boot/dts/rv1108.dtsi
index 437098b556eb..76ea24636feb 100644
--- a/arch/arm/boot/dts/rv1108.dtsi
+++ b/arch/arm/boot/dts/rv1108.dtsi
@@ -43,6 +43,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/rv1108-cru.h>
 #include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/thermal/thermal.h>
 / {
 	#address-cells = <1>;
 	#size-cells = <1>;
@@ -52,6 +53,10 @@
 	interrupt-parent = <&gic>;
 
 	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
 		serial0 = &uart0;
 		serial1 = &uart1;
 		serial2 = &uart2;
@@ -65,6 +70,35 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a7";
 			reg = <0xf00>;
+			clocks = <&cru ARMCLK>;
+			#cooling-cells = <2>; /* min followed by max */
+			dynamic-power-coefficient = <75>;
+			operating-points-v2 = <&cpu_opp_table>;
+		};
+	};
+
+	cpu_opp_table: opp_table {
+		compatible = "operating-points-v2";
+
+		opp-408000000 {
+			opp-hz = /bits/ 64 <408000000>;
+			opp-microvolt = <975000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-600000000 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <975000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-816000000 {
+			opp-hz = /bits/ 64 <816000000>;
+			opp-microvolt = <1025000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-1008000000 {
+			opp-hz = /bits/ 64 <1008000000>;
+			opp-microvolt = <1150000>;
+			clock-latency-ns = <40000>;
 		};
 	};
 
@@ -154,9 +188,275 @@
 		status = "disabled";
 	};
 
+	i2c1: i2c@10240000 {
+		compatible = "rockchip,rv1108-i2c";
+		reg = <0x10240000 0x1000>;
+		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&cru SCLK_I2C1>, <&cru PCLK_I2C1>;
+		clock-names = "i2c", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c1_xfer>;
+		rockchip,grf = <&grf>;
+		status = "disabled";
+	};
+
+	i2c2: i2c@10250000 {
+		compatible = "rockchip,rv1108-i2c";
+		reg = <0x10250000 0x1000>;
+		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&cru SCLK_I2C2>, <&cru PCLK_I2C2>;
+		clock-names = "i2c", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c2m1_xfer>;
+		rockchip,grf = <&grf>;
+		status = "disabled";
+	};
+
+	i2c3: i2c@10260000 {
+		compatible = "rockchip,rv1108-i2c";
+		reg = <0x10260000 0x1000>;
+		interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&cru SCLK_I2C3>, <&cru PCLK_I2C3>;
+		clock-names = "i2c", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c3_xfer>;
+		rockchip,grf = <&grf>;
+		status = "disabled";
+	};
+
+	spi: spi@10270000 {
+		compatible = "rockchip,rv1108-spi";
+		reg = <0x10270000 0x1000>;
+		interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_SPI>, <&cru PCLK_SPI>;
+		clock-names = "spiclk", "apb_pclk";
+		dmas = <&pdma 8>, <&pdma 9>;
+		#dma-cells = <2>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	pwm4: pwm@10280000 {
+		compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
+		reg = <0x10280000 0x10>;
+		interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
+		clock-names = "pwm", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm4_pin>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm5: pwm@10280010 {
+		compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
+		reg = <0x10280010 0x10>;
+		interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
+		clock-names = "pwm", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm5_pin>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm6: pwm@10280020 {
+		compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
+		reg = <0x10280020 0x10>;
+		interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
+		clock-names = "pwm", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm6_pin>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm7: pwm@10280030 {
+		compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
+		reg = <0x10280030 0x10>;
+		interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
+		clock-names = "pwm", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm7_pin>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
 	grf: syscon@10300000 {
-		compatible = "rockchip,rv1108-grf", "syscon";
+		compatible = "rockchip,rv1108-grf", "syscon", "simple-mfd";
 		reg = <0x10300000 0x1000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		u2phy: usb2-phy@100 {
+			compatible = "rockchip,rv1108-usb2phy";
+			reg = <0x100 0x0c>;
+			clocks = <&cru SCLK_USBPHY>;
+			clock-names = "phyclk";
+			#clock-cells = <0>;
+			clock-output-names = "usbphy";
+			rockchip,usbgrf = <&usbgrf>;
+			status = "disabled";
+
+			u2phy_otg: otg-port {
+				interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-names = "otg-mux";
+				#phy-cells = <0>;
+				status = "disabled";
+			};
+
+			u2phy_host: host-port {
+				interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-names = "linestate";
+				#phy-cells = <0>;
+				status = "disabled";
+			};
+		};
+	};
+
+	watchdog: wdt@10360000 {
+		compatible = "snps,dw-wdt";
+		reg = <0x10360000 0x100>;
+		interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru PCLK_WDT>;
+		clock-names = "pclk_wdt";
+		status = "disabled";
+	};
+
+	thermal-zones {
+		soc_thermal: soc-thermal {
+			polling-delay-passive = <20>;
+			polling-delay = <1000>;
+			sustainable-power = <50>;
+			thermal-sensors = <&tsadc 0>;
+
+			trips {
+				threshold: trip-point0 {
+					temperature = <70000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				target: trip-point1 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				soc_crit: soc-crit {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&target>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+					contribution = <4096>;
+				};
+			};
+		};
+	};
+
+	tsadc: tsadc@10370000 {
+		compatible = "rockchip,rv1108-tsadc";
+		reg = <0x10370000 0x100>;
+		interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+		assigned-clocks = <&cru SCLK_TSADC>;
+		assigned-clock-rates = <750000>;
+		clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
+		clock-names = "tsadc", "apb_pclk";
+		pinctrl-names = "init", "default", "sleep";
+		pinctrl-0 = <&otp_gpio>;
+		pinctrl-1 = <&otp_out>;
+		pinctrl-2 = <&otp_gpio>;
+		resets = <&cru SRST_TSADC>;
+		reset-names = "tsadc-apb";
+		rockchip,hw-tshut-temp = <120000>;
+		#thermal-sensor-cells = <1>;
+		status = "disabled";
+	};
+
+	adc: adc@1038c000 {
+		compatible = "rockchip,rv1108-saradc", "rockchip,rk3399-saradc";
+		reg = <0x1038c000 0x100>;
+		interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+		#io-channel-cells = <1>;
+		clock-frequency = <1000000>;
+		clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
+		clock-names = "saradc", "apb_pclk";
+		status = "disabled";
+	};
+
+	i2c0: i2c@20000000 {
+		compatible = "rockchip,rv1108-i2c";
+		reg = <0x20000000 0x1000>;
+		interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&cru SCLK_I2C0_PMU>, <&cru PCLK_I2C0_PMU>;
+		clock-names = "i2c", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c0_xfer>;
+		rockchip,grf = <&grf>;
+		status = "disabled";
+	};
+
+	pwm0: pwm@20040000 {
+		compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
+		reg = <0x20040000 0x10>;
+		interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>;
+		clock-names = "pwm", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm0_pin>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm1: pwm@20040010 {
+		compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
+		reg = <0x20040010 0x10>;
+		interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>;
+		clock-names = "pwm", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm1_pin>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm2: pwm@20040020 {
+		compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
+		reg = <0x20040020 0x10>;
+		interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>;
+		clock-names = "pwm", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm2_pin>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm3: pwm@20040030 {
+		compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
+		reg = <0x20040030 0x10>;
+		interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>;
+		clock-names = "pwm", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm3_pin>;
+		#pwm-cells = <3>;
+		status = "disabled";
 	};
 
 	pmugrf: syscon@20060000 {
@@ -164,6 +464,11 @@
 		reg = <0x20060000 0x1000>;
 	};
 
+	usbgrf: syscon@202a0000 {
+		compatible = "rockchip,rv1108-usbgrf", "syscon";
+		reg = <0x202a0000 0x1000>;
+	};
+
 	cru: clock-controller@20200000 {
 		compatible = "rockchip,rv1108-cru";
 		reg = <0x20200000 0x1000>;
@@ -174,37 +479,78 @@
 
 	emmc: dwmmc@30110000 {
 		compatible = "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc";
-		clock-freq-min-max = <400000 150000000>;
+		reg = <0x30110000 0x4000>;
+		interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
 			 <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
 		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 		fifo-depth = <0x100>;
-		interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
-		reg = <0x30110000 0x4000>;
+		max-frequency = <150000000>;
 		status = "disabled";
 	};
 
 	sdio: dwmmc@30120000 {
 		compatible = "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc";
-		clock-freq-min-max = <400000 150000000>;
+		reg = <0x30120000 0x4000>;
+		interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
 			 <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
 		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 		fifo-depth = <0x100>;
-		interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
-		reg = <0x30120000 0x4000>;
+		max-frequency = <150000000>;
 		status = "disabled";
 	};
 
 	sdmmc: dwmmc@30130000 {
 		compatible = "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc";
-		clock-freq-min-max = <400000 100000000>;
+		reg = <0x30130000 0x4000>;
+		interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
 			 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
 		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 		fifo-depth = <0x100>;
-		interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
-		reg = <0x30130000 0x4000>;
+		max-frequency = <100000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
+		status = "disabled";
+	};
+
+	usb_host_ehci: usb@30140000 {
+		compatible = "generic-ehci";
+		reg = <0x30140000 0x20000>;
+		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_HOST0>, <&u2phy>;
+		clock-names = "usbhost", "utmi";
+		phys = <&u2phy_host>;
+		phy-names = "usb";
+		status = "disabled";
+	};
+
+	usb_host_ohci: usb@30160000 {
+		compatible = "generic-ohci";
+		reg = <0x30160000 0x20000>;
+		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_HOST0>, <&u2phy>;
+		clock-names = "usbhost", "utmi";
+		phys = <&u2phy_host>;
+		phy-names = "usb";
+		status = "disabled";
+	};
+
+	usb_otg: usb@30180000 {
+		compatible = "rockchip,rv1108-usb", "rockchip,rk3066-usb",
+			     "snps,dwc2";
+		reg = <0x30180000 0x40000>;
+		interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_OTG>;
+		clock-names = "otg";
+		dr_mode = "otg";
+		g-np-tx-fifo-size = <16>;
+		g-rx-fifo-size = <280>;
+		g-tx-fifo-size = <256 128 128 64 32 16>;
+		g-use-dma;
+		phys = <&u2phy_otg>;
+		phy-names = "usb2-phy";
 		status = "disabled";
 	};
 
@@ -301,6 +647,11 @@
 			drive-strength = <12>;
 		};
 
+		pcfg_pull_none_smt: pcfg-pull-none-smt {
+			bias-disable;
+			input-schmitt-enable;
+		};
+
 		pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
 			bias-pull-up;
 			drive-strength = <8>;
@@ -328,6 +679,13 @@
 			input-enable;
 		};
 
+		i2c0 {
+			i2c0_xfer: i2c0-xfer {
+				rockchip,pins = <0 RK_PB1 RK_FUNC_1 &pcfg_pull_none_smt>,
+						<0 RK_PB2 RK_FUNC_1 &pcfg_pull_none_smt>;
+			};
+		};
+
 		i2c1 {
 			i2c1_xfer: i2c1-xfer {
 				rockchip,pins = <2 RK_PD3 RK_FUNC_1 &pcfg_pull_up>,
@@ -366,6 +724,54 @@
 			};
 		};
 
+		pwm0 {
+			pwm0_pin: pwm0-pin {
+				rockchip,pins = <0 RK_PC5 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		pwm1 {
+			pwm1_pin: pwm1-pin {
+				rockchip,pins = <0 RK_PC4 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		pwm2 {
+			pwm2_pin: pwm2-pin {
+				rockchip,pins = <0 RK_PC6 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		pwm3 {
+			pwm3_pin: pwm3-pin {
+				rockchip,pins = <0 RK_PC0 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		pwm4 {
+			pwm4_pin: pwm4-pin {
+				rockchip,pins = <1 RK_PC1 RK_FUNC_3 &pcfg_pull_none>;
+			};
+		};
+
+		pwm5 {
+			pwm5_pin: pwm5-pin {
+				rockchip,pins = <1 RK_PA7 RK_FUNC_2 &pcfg_pull_none>;
+			};
+		};
+
+		pwm6 {
+			pwm6_pin: pwm6-pin {
+				rockchip,pins = <1 RK_PB0 RK_FUNC_2 &pcfg_pull_none>;
+			};
+		};
+
+		pwm7 {
+			pwm7_pin: pwm7-pin {
+				rockchip,pins = <1 RK_PB1 RK_FUNC_2 &pcfg_pull_none>;
+			};
+		};
+
 		sdmmc {
 			sdmmc_clk: sdmmc-clk {
 				rockchip,pins = <3 RK_PC4 RK_FUNC_1 &pcfg_pull_none_drv_4ma>;
@@ -391,6 +797,16 @@
 			};
 		};
 
+		tsadc {
+			otp_out: otp-out {
+				rockchip,pins = <0 RK_PB7 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			otp_gpio: otp-gpio {
+				rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+			};
+		};
+
 		uart0 {
 			uart0_xfer: uart0-xfer {
 				rockchip,pins = <3 RK_PA6 RK_FUNC_1 &pcfg_pull_up>,
diff --git a/arch/arm/boot/dts/sama5d2-pinfunc.h b/arch/arm/boot/dts/sama5d2-pinfunc.h
index 8a394f336003..e57191fb83de 100644
--- a/arch/arm/boot/dts/sama5d2-pinfunc.h
+++ b/arch/arm/boot/dts/sama5d2-pinfunc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #define PINMUX_PIN(no, func, ioset) \
 (((no) & 0xffff) | (((func) & 0xf) << 16) | (((ioset) & 0xff) << 20))
 
diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index cc06da394366..b44e63995583 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -124,7 +124,7 @@
 		};
 	};
 
-	ns_sram: sram@00200000 {
+	ns_sram: sram@200000 {
 		compatible = "mmio-sram";
 		reg = <0x00200000 0x20000>;
 	};
@@ -135,13 +135,13 @@
 		#size-cells = <1>;
 		ranges;
 
-		nfc_sram: sram@00100000 {
+		nfc_sram: sram@100000 {
 			compatible = "mmio-sram";
 			no-memory-wc;
 			reg = <0x00100000 0x2400>;
 		};
 
-		usb0: gadget@00300000 {
+		usb0: gadget@300000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "atmel,sama5d3-udc";
@@ -271,7 +271,7 @@
 			};
 		};
 
-		usb1: ohci@00400000 {
+		usb1: ohci@400000 {
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00400000 0x100000>;
 			interrupts = <41 IRQ_TYPE_LEVEL_HIGH 2>;
@@ -280,7 +280,7 @@
 			status = "disabled";
 		};
 
-		usb2: ehci@00500000 {
+		usb2: ehci@500000 {
 			compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
 			reg = <0x00500000 0x100000>;
 			interrupts = <41 IRQ_TYPE_LEVEL_HIGH 2>;
@@ -289,7 +289,7 @@
 			status = "disabled";
 		};
 
-		L2: cache-controller@00a00000 {
+		L2: cache-controller@a00000 {
 			compatible = "arm,pl310-cache";
 			reg = <0x00a00000 0x1000>;
 			interrupts = <63 IRQ_TYPE_LEVEL_HIGH 4>;
@@ -303,7 +303,7 @@
 			#size-cells = <1>;
 			atmel,smc = <&hsmc>;
 			reg = <0x10000000 0x10000000
-			       0x40000000 0x30000000>;
+			       0x60000000 0x30000000>;
 			ranges = <0x0 0x0 0x10000000 0x10000000
 				  0x1 0x0 0x60000000 0x10000000
 				  0x2 0x0 0x70000000 0x10000000
@@ -416,6 +416,17 @@
 				};
 			};
 
+			isc: isc@f0008000 {
+				compatible = "atmel,sama5d2-isc";
+				reg = <0xf0008000 0x4000>;
+				interrupts = <46 IRQ_TYPE_LEVEL_HIGH 5>;
+				clocks = <&isc_clk>, <&iscck>, <&isc_gclk>;
+				clock-names = "hclock", "iscck", "gck";
+				#clock-cells = <0>;
+				clock-output-names = "isc-mck";
+				status = "disabled";
+			};
+
 			ramc0: ramc@f000c000 {
 				compatible = "atmel,sama5d3-ddramc";
 				reg = <0xf000c000 0x200>;
@@ -494,6 +505,24 @@
 					clocks = <&plla>;
 				};
 
+				audio_pll_frac: audiopll_fracck {
+					compatible = "atmel,sama5d2-clk-audio-pll-frac";
+					#clock-cells = <0>;
+					clocks = <&main>;
+				};
+
+				audio_pll_pad: audiopll_padck {
+					compatible = "atmel,sama5d2-clk-audio-pll-pad";
+					#clock-cells = <0>;
+					clocks = <&audio_pll_frac>;
+				};
+
+				audio_pll_pmc: audiopll_pmcck {
+					compatible = "atmel,sama5d2-clk-audio-pll-pmc";
+					#clock-cells = <0>;
+					clocks = <&audio_pll_frac>;
+				};
+
 				utmi: utmick {
 					compatible = "atmel,at91sam9x5-clk-utmi";
 					#clock-cells = <0>;
@@ -895,7 +924,7 @@
 					#address-cells = <1>;
 					#size-cells = <0>;
 					interrupt-parent = <&pmc>;
-					clocks = <&clk32k>, <&main>, <&plladiv>, <&utmi>, <&mck>;
+					clocks = <&clk32k>, <&main>, <&plladiv>, <&utmi>, <&mck>, <&audio_pll_pmc>;
 
 					sdmmc0_gclk: sdmmc0_gclk {
 						#clock-cells = <0>;
@@ -925,6 +954,11 @@
 						atmel,clk-output-range = <0 83000000>;
 					};
 
+					isc_gclk: isc_gclk {
+						#clock-cells = <0>;
+						reg = <46>;
+					};
+
 					pdmic_gclk: pdmic_gclk {
 						#clock-cells = <0>;
 						reg = <48>;
@@ -951,9 +985,37 @@
 						reg = <57>;
 						atmel,clk-output-range = <0 80000000>;
 					};
+
+					classd_gclk: classd_gclk {
+						#clock-cells = <0>;
+						reg = <59>;
+						atmel,clk-output-range = <0 100000000>;
+					};
 				};
 			};
 
+			qspi0: spi@f0020000 {
+				compatible = "atmel,sama5d2-qspi";
+				reg = <0xf0020000 0x100>, <0xd0000000 0x08000000>;
+				reg-names = "qspi_base", "qspi_mmap";
+				interrupts = <52 IRQ_TYPE_LEVEL_HIGH 7>;
+				clocks = <&qspi0_clk>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			qspi1: spi@f0024000 {
+				compatible = "atmel,sama5d2-qspi";
+				reg = <0xf0024000 0x100>, <0xd8000000 0x08000000>;
+				reg-names = "qspi_base", "qspi_mmap";
+				interrupts = <53 IRQ_TYPE_LEVEL_HIGH 7>;
+				clocks = <&qspi1_clk>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
 			sha@f0028000 {
 				compatible = "atmel,at91sam9g46-sha";
 				reg = <0xf0028000 0x100>;
@@ -1048,18 +1110,18 @@
 			};
 
 			hsmc: hsmc@f8014000 {
-				compatible = "atmel,sama5d3-smc", "syscon", "simple-mfd";
+				compatible = "atmel,sama5d2-smc", "syscon", "simple-mfd";
 				reg = <0xf8014000 0x1000>;
-				interrupts = <5 IRQ_TYPE_LEVEL_HIGH 6>;
+				interrupts = <17 IRQ_TYPE_LEVEL_HIGH 6>;
 				clocks = <&hsmc_clk>;
 				#address-cells = <1>;
 				#size-cells = <1>;
 				ranges;
 
-				pmecc: ecc-engine@ffffc070 {
+				pmecc: ecc-engine@f8014070 {
 					compatible = "atmel,sama5d2-pmecc";
-					reg = <0xffffc070 0x490>,
-					      <0xffffc500 0x100>;
+					reg = <0xf8014070 0x490>,
+					      <0xf8014500 0x100>;
 				};
 			};
 
@@ -1368,6 +1430,7 @@
 				atmel,min-sample-rate-hz = <200000>;
 				atmel,max-sample-rate-hz = <20000000>;
 				atmel,startup-time-ms = <4>;
+				atmel,trigger-edge-type = <IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
 			};
 
@@ -1406,6 +1469,19 @@
 				status = "okay";
 			};
 
+			classd: classd@fc048000 {
+				compatible = "atmel,sama5d2-classd";
+				reg = <0xfc048000 0x100>;
+				interrupts = <59 IRQ_TYPE_LEVEL_HIGH 7>;
+				dmas = <&dma0
+					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+					 AT91_XDMAC_DT_PERID(47))>;
+				dma-names = "tx";
+				clocks = <&classd_clk>, <&classd_gclk>;
+				clock-names = "pclk", "gclk";
+				status = "disabled";
+			};
+
 			can1: can@fc050000 {
 				compatible = "bosch,m_can";
 				reg = <0xfc050000 0x4000>, <0x210000 0x4000>;
diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
index 554d0bdedc7a..1889b4dea066 100644
--- a/arch/arm/boot/dts/sama5d3.dtsi
+++ b/arch/arm/boot/dts/sama5d3.dtsi
@@ -79,7 +79,7 @@
 		};
 	};
 
-	sram: sram@00300000 {
+	sram: sram@300000 {
 		compatible = "mmio-sram";
 		reg = <0x00300000 0x20000>;
 	};
@@ -1408,7 +1408,7 @@
 			reg = <0x200000 0x2400>;
 		};
 
-		usb0: gadget@00500000 {
+		usb0: gadget@500000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "atmel,sama5d3-udc";
@@ -1525,7 +1525,7 @@
 			};
 		};
 
-		usb1: ohci@00600000 {
+		usb1: ohci@600000 {
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00600000 0x100000>;
 			interrupts = <32 IRQ_TYPE_LEVEL_HIGH 2>;
@@ -1534,7 +1534,7 @@
 			status = "disabled";
 		};
 
-		usb2: ehci@00700000 {
+		usb2: ehci@700000 {
 			compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
 			reg = <0x00700000 0x100000>;
 			interrupts = <32 IRQ_TYPE_LEVEL_HIGH 2>;
diff --git a/arch/arm/boot/dts/sama5d3xmb.dtsi b/arch/arm/boot/dts/sama5d3xmb.dtsi
index 6d252ad050f6..7f55050dd405 100644
--- a/arch/arm/boot/dts/sama5d3xmb.dtsi
+++ b/arch/arm/boot/dts/sama5d3xmb.dtsi
@@ -166,14 +166,14 @@
 			};
 		};
 
-		usb0: gadget@00500000 {
+		usb0: gadget@500000 {
 			atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usba_vbus>;
 			status = "okay";
 		};
 
-		usb1: ohci@00600000 {
+		usb1: ohci@600000 {
 			num-ports = <3>;
 			atmel,vbus-gpio = <&pioD 25 GPIO_ACTIVE_HIGH
 					   &pioD 26 GPIO_ACTIVE_LOW
@@ -182,7 +182,7 @@
 			status = "okay";
 		};
 
-		usb2: ehci@00700000 {
+		usb2: ehci@700000 {
 			status = "okay";
 		};
 	};
diff --git a/arch/arm/boot/dts/sama5d3xmb_cmp.dtsi b/arch/arm/boot/dts/sama5d3xmb_cmp.dtsi
index 252e0d35f846..83e3d3e08fd4 100644
--- a/arch/arm/boot/dts/sama5d3xmb_cmp.dtsi
+++ b/arch/arm/boot/dts/sama5d3xmb_cmp.dtsi
@@ -253,7 +253,7 @@
 			};
 		};
 
-		usb0: gadget@00500000 {
+		usb0: gadget@500000 {
 			atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usba_vbus>;
diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi
index 2fa36c525957..b069644ed238 100644
--- a/arch/arm/boot/dts/sama5d4.dtsi
+++ b/arch/arm/boot/dts/sama5d4.dtsi
@@ -113,7 +113,7 @@
 		};
 	};
 
-	ns_sram: sram@00210000 {
+	ns_sram: sram@210000 {
 		compatible = "mmio-sram";
 		reg = <0x00210000 0x10000>;
 	};
@@ -130,7 +130,7 @@
 			reg = <0x100000 0x2400>;
 		};
 
-		usb0: gadget@00400000 {
+		usb0: gadget@400000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "atmel,sama5d3-udc";
@@ -260,7 +260,7 @@
 			};
 		};
 
-		usb1: ohci@00500000 {
+		usb1: ohci@500000 {
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00500000 0x100000>;
 			interrupts = <46 IRQ_TYPE_LEVEL_HIGH 2>;
@@ -269,7 +269,7 @@
 			status = "disabled";
 		};
 
-		usb2: ehci@00600000 {
+		usb2: ehci@600000 {
 			compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
 			reg = <0x00600000 0x100000>;
 			interrupts = <46 IRQ_TYPE_LEVEL_HIGH 2>;
@@ -278,7 +278,7 @@
 			status = "disabled";
 		};
 
-		L2: cache-controller@00a00000 {
+		L2: cache-controller@a00000 {
 			compatible = "arm,pl310-cache";
 			reg = <0x00a00000 0x1000>;
 			interrupts = <67 IRQ_TYPE_LEVEL_HIGH 4>;
diff --git a/arch/arm/boot/dts/samsung_k3pe0e000b.dtsi b/arch/arm/boot/dts/samsung_k3pe0e000b.dtsi
index 9657a5cbc3ad..dbdda36179ee 100644
--- a/arch/arm/boot/dts/samsung_k3pe0e000b.dtsi
+++ b/arch/arm/boot/dts/samsung_k3pe0e000b.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Timings and Geometry for Samsung K3PE0E000B memory part
  */
diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index 4ea5c5a16c57..88d7e5631d34 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -27,6 +27,7 @@
 			compatible = "arm,cortex-a9";
 			reg = <0>;
 			clock-frequency = <1196000000>;
+			clocks = <&cpg_clocks SH73A0_CLK_Z>;
 			power-domains = <&pd_a2sl>;
 			next-level-cache = <&L2>;
 		};
@@ -35,6 +36,7 @@
 			compatible = "arm,cortex-a9";
 			reg = <1>;
 			clock-frequency = <1196000000>;
+			clocks = <&cpg_clocks SH73A0_CLK_Z>;
 			power-domains = <&pd_a2sl>;
 			next-level-cache = <&L2>;
 		};
diff --git a/arch/arm/boot/dts/skeleton.dtsi b/arch/arm/boot/dts/skeleton.dtsi
index 28b81d60b407..34eda68d9ea2 100644
--- a/arch/arm/boot/dts/skeleton.dtsi
+++ b/arch/arm/boot/dts/skeleton.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * This file is deprecated, and will be removed once existing users have been
  * updated. New dts{,i} files should *not* include skeleton.dtsi, and should
diff --git a/arch/arm/boot/dts/skeleton64.dtsi b/arch/arm/boot/dts/skeleton64.dtsi
index b5d7f36f33de..54e637752b9d 100644
--- a/arch/arm/boot/dts/skeleton64.dtsi
+++ b/arch/arm/boot/dts/skeleton64.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Skeleton device tree in the 64 bits version; the bare minimum
  * needed to boot; just include and add a compatible value.  The
diff --git a/arch/arm/boot/dts/spear1310.dtsi b/arch/arm/boot/dts/spear1310.dtsi
index 54bc6d3cf290..40f4ad3c34c6 100644
--- a/arch/arm/boot/dts/spear1310.dtsi
+++ b/arch/arm/boot/dts/spear1310.dtsi
@@ -98,6 +98,7 @@
 			device_type = "pci";
 			ranges = <0x81000000 0 0	 0x80020000 0 0x00010000   /* downstream I/O */
 				0x82000000 0 0x80030000 0xc0030000 0 0x0ffd0000>; /* non-prefetchable memory */
+			bus-range = <0x00 0xff>;
 			status = "disabled";
 		};
 
@@ -116,6 +117,7 @@
 			device_type = "pci";
 			ranges = <0x81000000 0 0  0x90020000 0 0x00010000   /* downstream I/O */
 				0x82000000 0 0x90030000 0x90030000 0 0x0ffd0000>; /* non-prefetchable memory */
+			bus-range = <0x00 0xff>;
 			status = "disabled";
 		};
 
@@ -134,6 +136,7 @@
 			device_type = "pci";
 			ranges = <0x81000000 0 0	 0xc0020000 0 0x00010000   /* downstream I/O */
 				0x82000000 0 0xc0030000 0xc0030000 0 0x0ffd0000>; /* non-prefetchable memory */
+			bus-range = <0x00 0xff>;
 			status = "disabled";
 		};
 
diff --git a/arch/arm/boot/dts/spear1340.dtsi b/arch/arm/boot/dts/spear1340.dtsi
index df2232d767ed..5f347054527d 100644
--- a/arch/arm/boot/dts/spear1340.dtsi
+++ b/arch/arm/boot/dts/spear1340.dtsi
@@ -63,6 +63,7 @@
 			device_type = "pci";
 			ranges = <0x81000000 0 0	 0x80020000 0 0x00010000   /* downstream I/O */
 				0x82000000 0 0x80030000 0xc0030000 0 0x0ffd0000>; /* non-prefetchable memory */
+			bus-range = <0x00 0xff>;
 			status = "disabled";
 		};
 
diff --git a/arch/arm/boot/dts/st-pincfg.h b/arch/arm/boot/dts/st-pincfg.h
index 4851c387d52d..d80551202292 100644
--- a/arch/arm/boot/dts/st-pincfg.h
+++ b/arch/arm/boot/dts/st-pincfg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ST_PINCFG_H_
 #define _ST_PINCFG_H_
 
diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi
index 6c5affe2d0f5..2310a4e97768 100644
--- a/arch/arm/boot/dts/ste-dbx5x0.dtsi
+++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi
@@ -37,6 +37,14 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <0x300>;
+			/* cpufreq controls */
+			operating-points = <998400 0
+					    800000 0
+					    400000 0
+					    200000 0>;
+			clocks = <&prcmu_clk PRCMU_ARMSS>;
+			clock-names = "cpu";
+			clock-latency = <20000>;
 		};
 		CPU1: cpu@301 {
 			device_type = "cpu";
@@ -494,13 +502,6 @@
 				reg = <0x80157450 0xC>;
 			};
 
-			cpufreq {
-				compatible = "stericsson,cpufreq-ux500";
-				clocks = <&prcmu_clk PRCMU_ARMSS>;
-				clock-names = "armss";
-				status = "disabled";
-			};
-
 			thermal@801573c0 {
 				compatible = "stericsson,db8500-thermal";
 				reg = <0x801573c0 0x40>;
diff --git a/arch/arm/boot/dts/ste-href-stuib.dtsi b/arch/arm/boot/dts/ste-href-stuib.dtsi
index 6f720756057d..35e944d8b5c4 100644
--- a/arch/arm/boot/dts/ste-href-stuib.dtsi
+++ b/arch/arm/boot/dts/ste-href-stuib.dtsi
@@ -92,7 +92,7 @@
 				interrupts = <18 IRQ_TYPE_EDGE_RISING>,
 					     <19 IRQ_TYPE_EDGE_RISING>;
 			};
-			ak8974@0f {
+			ak8974@f {
 				/* Magnetometer */
 				compatible = "asahi-kasei,ak8974";
 				reg = <0x0f>;
diff --git a/arch/arm/boot/dts/ste-href-tvk1281618.dtsi b/arch/arm/boot/dts/ste-href-tvk1281618.dtsi
index 3c9f2f068c2f..0e7d77d719d7 100644
--- a/arch/arm/boot/dts/ste-href-tvk1281618.dtsi
+++ b/arch/arm/boot/dts/ste-href-tvk1281618.dtsi
@@ -143,7 +143,7 @@
 				interrupts = <18 IRQ_TYPE_EDGE_RISING>,
 					     <19 IRQ_TYPE_EDGE_RISING>;
 			};
-			ak8974@0f {
+			ak8974@f {
 				/* Magnetometer */
 				compatible = "asahi-kasei,ak8974";
 				reg = <0x0f>;
diff --git a/arch/arm/boot/dts/ste-hrefprev60.dtsi b/arch/arm/boot/dts/ste-hrefprev60.dtsi
index 5882a2606ac3..3f14b4df69b4 100644
--- a/arch/arm/boot/dts/ste-hrefprev60.dtsi
+++ b/arch/arm/boot/dts/ste-hrefprev60.dtsi
@@ -30,7 +30,7 @@
 
 		i2c@80004000 {
 			tps61052@33 {
-				compatible = "tps61052";
+				compatible = "ti,tps61052";
 				reg = <0x33>;
 			};
 
diff --git a/arch/arm/boot/dts/ste-nomadik-nhk15.dts b/arch/arm/boot/dts/ste-nomadik-nhk15.dts
index 1ec46a794a4d..12afdc7467e7 100644
--- a/arch/arm/boot/dts/ste-nomadik-nhk15.dts
+++ b/arch/arm/boot/dts/ste-nomadik-nhk15.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree for the ST-Ericsson Nomadik S8815 board
  * Produced by Calao Systems
diff --git a/arch/arm/boot/dts/ste-nomadik-s8815.dts b/arch/arm/boot/dts/ste-nomadik-s8815.dts
index 789329030658..4445446fa828 100644
--- a/arch/arm/boot/dts/ste-nomadik-s8815.dts
+++ b/arch/arm/boot/dts/ste-nomadik-s8815.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree for the ST-Ericsson Nomadik S8815 board
  * Produced by Calao Systems
diff --git a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
index adb1c0998b81..68aab50a73ab 100644
--- a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
+++ b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree for the ST-Ericsson Nomadik 8815 STn8815 SoC
  */
diff --git a/arch/arm/boot/dts/ste-u300.dts b/arch/arm/boot/dts/ste-u300.dts
index 2f5107ffeef0..62ecb6a2fa39 100644
--- a/arch/arm/boot/dts/ste-u300.dts
+++ b/arch/arm/boot/dts/ste-u300.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree for the ST-Ericsson U300 Machine and SoC
  */
diff --git a/arch/arm/boot/dts/stih407-clock.dtsi b/arch/arm/boot/dts/stih407-clock.dtsi
index 34c119a66f14..d0a24d9e517a 100644
--- a/arch/arm/boot/dts/stih407-clock.dtsi
+++ b/arch/arm/boot/dts/stih407-clock.dtsi
@@ -90,7 +90,7 @@
 			clock-output-names = "clk-s-icn-reg-0";
 		};
 
-		clockgen-a@090ff000 {
+		clockgen-a@90ff000 {
 			compatible = "st,clkgen-c32";
 			reg = <0x90ff000 0x1000>;
 
@@ -131,7 +131,7 @@
 			clock-critical = <0>; /* clk-s-c0-fs0-ch0 */
 		};
 
-		clk_s_c0: clockgen-c@09103000 {
+		clk_s_c0: clockgen-c@9103000 {
 			compatible = "st,clkgen-c32";
 			reg = <0x9103000 0x1000>;
 
@@ -220,7 +220,7 @@
 					     "clk-s-d0-fs0-ch3";
 		};
 
-		clockgen-d0@09104000 {
+		clockgen-d0@9104000 {
 			compatible = "st,clkgen-c32";
 			reg = <0x9104000 0x1000>;
 
diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
index 12c0757594d7..cf3756976c39 100644
--- a/arch/arm/boot/dts/stih407-family.dtsi
+++ b/arch/arm/boot/dts/stih407-family.dtsi
@@ -72,19 +72,19 @@
 		};
 	};
 
-	intc: interrupt-controller@08761000 {
+	intc: interrupt-controller@8761000 {
 		compatible = "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;
 		reg = <0x08761000 0x1000>, <0x08760100 0x100>;
 	};
 
-	scu@08760000 {
+	scu@8760000 {
 		compatible = "arm,cortex-a9-scu";
 		reg = <0x08760000 0x1000>;
 	};
 
-	timer@08760200 {
+	timer@8760200 {
 		interrupt-parent = <&intc>;
 		compatible = "arm,cortex-a9-global-timer";
 		reg = <0x08760200 0x100>;
@@ -555,7 +555,7 @@
 			status = "disabled";
 		};
 
-		mmc0: sdhci@09060000 {
+		mmc0: sdhci@9060000 {
 			compatible = "st,sdhci-stih407", "st,sdhci";
 			status = "disabled";
 			reg = <0x09060000 0x7ff>, <0x9061008 0x20>;
@@ -570,7 +570,7 @@
 			bus-width = <8>;
 		};
 
-		mmc1: sdhci@09080000 {
+		mmc1: sdhci@9080000 {
 			compatible = "st,sdhci-stih407", "st,sdhci";
 			status = "disabled";
 			reg = <0x09080000 0x7ff>;
@@ -715,14 +715,14 @@
 			status		= "disabled";
 		};
 
-		rng10: rng@08a89000 {
+		rng10: rng@8a89000 {
 			compatible      = "st,rng";
 			reg		= <0x08a89000 0x1000>;
 			clocks          = <&clk_sysin>;
 			status		= "okay";
 		};
 
-		rng11: rng@08a8a000 {
+		rng11: rng@8a8a000 {
 			compatible      = "st,rng";
 			reg		= <0x08a8a000 0x1000>;
 			clocks          = <&clk_sysin>;
@@ -756,14 +756,14 @@
 				 <&clk_s_c0_flexgen CLK_ETH_PHY>;
 		};
 
-		rng10: rng@08a89000 {
+		rng10: rng@8a89000 {
 			compatible      = "st,rng";
 			reg		= <0x08a89000 0x1000>;
 			clocks          = <&clk_sysin>;
 			status		= "okay";
 		};
 
-		rng11: rng@08a8a000 {
+		rng11: rng@8a8a000 {
 			compatible      = "st,rng";
 			reg		= <0x08a8a000 0x1000>;
 			clocks          = <&clk_sysin>;
diff --git a/arch/arm/boot/dts/stih407-pinctrl.dtsi b/arch/arm/boot/dts/stih407-pinctrl.dtsi
index bd1a82e8fffe..a29090077fdf 100644
--- a/arch/arm/boot/dts/stih407-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stih407-pinctrl.dtsi
@@ -56,7 +56,7 @@
 			interrupt-names = "irqmux";
 			ranges = <0 0x09610000 0x6000>;
 
-			pio0: gpio@09610000 {
+			pio0: gpio@9610000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -64,7 +64,7 @@
 				reg = <0x0 0x100>;
 				st,bank-name = "PIO0";
 			};
-			pio1: gpio@09611000 {
+			pio1: gpio@9611000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -72,7 +72,7 @@
 				reg = <0x1000 0x100>;
 				st,bank-name = "PIO1";
 			};
-			pio2: gpio@09612000 {
+			pio2: gpio@9612000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -80,7 +80,7 @@
 				reg = <0x2000 0x100>;
 				st,bank-name = "PIO2";
 			};
-			pio3: gpio@09613000 {
+			pio3: gpio@9613000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -88,7 +88,7 @@
 				reg = <0x3000 0x100>;
 				st,bank-name = "PIO3";
 			};
-			pio4: gpio@09614000 {
+			pio4: gpio@9614000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -97,7 +97,7 @@
 				st,bank-name = "PIO4";
 			};
 
-			pio5: gpio@09615000 {
+			pio5: gpio@9615000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -380,7 +380,7 @@
 			interrupt-names = "irqmux";
 			ranges = <0 0x09200000 0x10000>;
 
-			pio10: pio@09200000 {
+			pio10: pio@9200000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -388,7 +388,7 @@
 				reg = <0x0 0x100>;
 				st,bank-name = "PIO10";
 			};
-			pio11: pio@09201000 {
+			pio11: pio@9201000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -396,7 +396,7 @@
 				reg = <0x1000 0x100>;
 				st,bank-name = "PIO11";
 			};
-			pio12: pio@09202000 {
+			pio12: pio@9202000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -404,7 +404,7 @@
 				reg = <0x2000 0x100>;
 				st,bank-name = "PIO12";
 			};
-			pio13: pio@09203000 {
+			pio13: pio@9203000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -412,7 +412,7 @@
 				reg = <0x3000 0x100>;
 				st,bank-name = "PIO13";
 			};
-			pio14: pio@09204000 {
+			pio14: pio@9204000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -420,7 +420,7 @@
 				reg = <0x4000 0x100>;
 				st,bank-name = "PIO14";
 			};
-			pio15: pio@09205000 {
+			pio15: pio@9205000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -428,7 +428,7 @@
 				reg = <0x5000 0x100>;
 				st,bank-name = "PIO15";
 			};
-			pio16: pio@09206000 {
+			pio16: pio@9206000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -436,7 +436,7 @@
 				reg = <0x6000 0x100>;
 				st,bank-name = "PIO16";
 			};
-			pio17: pio@09207000 {
+			pio17: pio@9207000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -444,7 +444,7 @@
 				reg = <0x7000 0x100>;
 				st,bank-name = "PIO17";
 			};
-			pio18: pio@09208000 {
+			pio18: pio@9208000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -452,7 +452,7 @@
 				reg = <0x8000 0x100>;
 				st,bank-name = "PIO18";
 			};
-			pio19: pio@09209000 {
+			pio19: pio@9209000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -940,7 +940,7 @@
 			interrupt-names = "irqmux";
 			ranges = <0 0x09210000 0x10000>;
 
-			pio20: pio@09210000 {
+			pio20: pio@9210000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -973,7 +973,7 @@
 			interrupt-names = "irqmux";
 			ranges = <0 0x09220000 0x6000>;
 
-			pio30: gpio@09220000 {
+			pio30: gpio@9220000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -981,7 +981,7 @@
 				reg = <0x0 0x100>;
 				st,bank-name = "PIO30";
 			};
-			pio31: gpio@09221000 {
+			pio31: gpio@9221000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -989,7 +989,7 @@
 				reg = <0x1000 0x100>;
 				st,bank-name = "PIO31";
 			};
-			pio32: gpio@09222000 {
+			pio32: gpio@9222000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -997,7 +997,7 @@
 				reg = <0x2000 0x100>;
 				st,bank-name = "PIO32";
 			};
-			pio33: gpio@09223000 {
+			pio33: gpio@9223000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -1005,7 +1005,7 @@
 				reg = <0x3000 0x100>;
 				st,bank-name = "PIO33";
 			};
-			pio34: gpio@09224000 {
+			pio34: gpio@9224000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -1013,7 +1013,7 @@
 				reg = <0x4000 0x100>;
 				st,bank-name = "PIO34";
 			};
-			pio35: gpio@09225000 {
+			pio35: gpio@9225000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -1168,7 +1168,7 @@
 			interrupt-names = "irqmux";
 			ranges = <0 0x09230000 0x3000>;
 
-			pio40: gpio@09230000 {
+			pio40: gpio@9230000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -1176,7 +1176,7 @@
 				reg = <0 0x100>;
 				st,bank-name = "PIO40";
 			};
-			pio41: gpio@09231000 {
+			pio41: gpio@9231000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -1184,7 +1184,7 @@
 				reg = <0x1000 0x100>;
 				st,bank-name = "PIO41";
 			};
-			pio42: gpio@09232000 {
+			pio42: gpio@9232000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
diff --git a/arch/arm/boot/dts/stih410-b2120.dts b/arch/arm/boot/dts/stih410-b2120.dts
index 83313b51915d..9830be577433 100644
--- a/arch/arm/boot/dts/stih410-b2120.dts
+++ b/arch/arm/boot/dts/stih410-b2120.dts
@@ -30,7 +30,7 @@
 
 	soc {
 
-		mmc0: sdhci@09060000 {
+		mmc0: sdhci@9060000 {
 			max-frequency = <200000000>;
 			sd-uhs-sdr50;
 			sd-uhs-sdr104;
diff --git a/arch/arm/boot/dts/stih410-b2260.dts b/arch/arm/boot/dts/stih410-b2260.dts
index 93c14d183e29..c663b70c43a7 100644
--- a/arch/arm/boot/dts/stih410-b2260.dts
+++ b/arch/arm/boot/dts/stih410-b2260.dts
@@ -109,14 +109,14 @@
 			status = "okay";
 		};
 
-		mmc0: sdhci@09060000 {
+		mmc0: sdhci@9060000 {
 			pinctrl-0 = <&pinctrl_sd0>;
 			bus-width = <4>;
 			status = "okay";
 		};
 
 		/* high speed expansion connector */
-		mmc1: sdhci@09080000 {
+		mmc1: sdhci@9080000 {
 			status = "okay";
 		};
 
diff --git a/arch/arm/boot/dts/stih410-clock.dtsi b/arch/arm/boot/dts/stih410-clock.dtsi
index 07c8ef9d77f6..fde5df17f575 100644
--- a/arch/arm/boot/dts/stih410-clock.dtsi
+++ b/arch/arm/boot/dts/stih410-clock.dtsi
@@ -92,7 +92,7 @@
 			clock-output-names = "clk-s-icn-reg-0";
 		};
 
-		clockgen-a@090ff000 {
+		clockgen-a@90ff000 {
 			compatible = "st,clkgen-c32";
 			reg = <0x90ff000 0x1000>;
 
@@ -134,7 +134,7 @@
 			clock-critical = <0>; /* clk-s-c0-fs0-ch0 */
 		};
 
-		clk_s_c0: clockgen-c@09103000 {
+		clk_s_c0: clockgen-c@9103000 {
 			compatible = "st,clkgen-c32";
 			reg = <0x9103000 0x1000>;
 
@@ -230,7 +230,7 @@
 					     "clk-s-d0-fs0-ch3";
 		};
 
-		clockgen-d0@09104000 {
+		clockgen-d0@9104000 {
 			compatible = "st,clkgen-c32";
 			reg = <0x9104000 0x1000>;
 
diff --git a/arch/arm/boot/dts/stih410.dtsi b/arch/arm/boot/dts/stih410.dtsi
index 21fe72b183d8..cffa50db5d72 100644
--- a/arch/arm/boot/dts/stih410.dtsi
+++ b/arch/arm/boot/dts/stih410.dtsi
@@ -282,7 +282,7 @@
 				 <&clk_s_c0_flexgen CLK_FLASH_PROMIP>;
 		};
 
-		sti-cec@094a087c {
+		sti-cec@94a087c {
 			compatible = "st,stih-cec";
 			reg = <0x94a087c 0x64>;
 			clocks = <&clk_sysin>;
diff --git a/arch/arm/boot/dts/stih418-b2199.dts b/arch/arm/boot/dts/stih418-b2199.dts
index 438e54c585b1..4e6d915c85ff 100644
--- a/arch/arm/boot/dts/stih418-b2199.dts
+++ b/arch/arm/boot/dts/stih418-b2199.dts
@@ -75,11 +75,11 @@
 			st,i2c-min-sda-pulse-width-us = <5>;
 		};
 
-		mmc1: sdhci@09080000 {
+		mmc1: sdhci@9080000 {
 			status = "okay";
 		};
 
-		mmc0: sdhci@09060000 {
+		mmc0: sdhci@9060000 {
 			status = "okay";
 			max-frequency = <200000000>;
 			sd-uhs-sdr50;
diff --git a/arch/arm/boot/dts/stih418-clock.dtsi b/arch/arm/boot/dts/stih418-clock.dtsi
index ee6614b79f7d..9a157c1a99b1 100644
--- a/arch/arm/boot/dts/stih418-clock.dtsi
+++ b/arch/arm/boot/dts/stih418-clock.dtsi
@@ -92,7 +92,7 @@
 			clock-output-names = "clk-s-icn-reg-0";
 		};
 
-		clockgen-a@090ff000 {
+		clockgen-a@90ff000 {
 			compatible = "st,clkgen-c32";
 			reg = <0x90ff000 0x1000>;
 
@@ -131,7 +131,7 @@
 					     "clk-s-c0-fs0-ch3";
 		};
 
-		clk_s_c0: clockgen-c@09103000 {
+		clk_s_c0: clockgen-c@9103000 {
 			compatible = "st,clkgen-c32";
 			reg = <0x9103000 0x1000>;
 
@@ -223,7 +223,7 @@
 					     "clk-s-d0-fs0-ch3";
 		};
 
-		clockgen-d0@09104000 {
+		clockgen-d0@9104000 {
 			compatible = "st,clkgen-c32";
 			reg = <0x9104000 0x1000>;
 
diff --git a/arch/arm/boot/dts/stih418.dtsi b/arch/arm/boot/dts/stih418.dtsi
index 965f88160718..e6525ab4d9bb 100644
--- a/arch/arm/boot/dts/stih418.dtsi
+++ b/arch/arm/boot/dts/stih418.dtsi
@@ -100,7 +100,7 @@
 			phy-names = "usb";
 		};
 
-		mmc0: sdhci@09060000 {
+		mmc0: sdhci@9060000 {
 			assigned-clocks = <&clk_s_c0_flexgen CLK_MMC_0>;
 			assigned-clock-parents = <&clk_s_c0_pll1 0>;
 			assigned-clock-rates = <200000000>;
diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi
index 4b8f62f89664..7f80c2c414c8 100644
--- a/arch/arm/boot/dts/stihxxx-b2120.dtsi
+++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi
@@ -62,12 +62,12 @@
 			status = "okay";
 		};
 
-		mmc0: sdhci@09060000 {
+		mmc0: sdhci@9060000 {
 			non-removable;
 			status = "okay";
 		};
 
-		mmc1: sdhci@09080000 {
+		mmc1: sdhci@9080000 {
 			status = "okay";
 		};
 
@@ -102,7 +102,7 @@
 			fixed-link = <0 1 1000 0 0>;
 		};
 
-		demux@08a20000 {
+		demux@8a20000 {
 			compatible	= "st,stih407-c8sectpfe";
 			status		= "okay";
 			reg		= <0x08a20000 0x10000>,
diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts
index dcda0bbefe5b..293ecb957227 100644
--- a/arch/arm/boot/dts/stm32429i-eval.dts
+++ b/arch/arm/boot/dts/stm32429i-eval.dts
@@ -47,6 +47,7 @@
 
 /dts-v1/;
 #include "stm32f429.dtsi"
+#include "stm32f429-pinctrl.dtsi"
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/gpio/gpio.h>
 
@@ -55,7 +56,7 @@
 	compatible = "st,stm32429i-eval", "st,stm32f429";
 
 	chosen {
-		bootargs = "root=/dev/ram rdinit=/linuxrc";
+		bootargs = "root=/dev/ram";
 		stdout-path = "serial0:115200n8";
 	};
 
@@ -202,10 +203,8 @@
 	stmpe1600: stmpe1600@42 {
 		compatible = "st,stmpe1600";
 		reg = <0x42>;
-		irq-gpio = <&gpioi 8 0>;
-		irq-trigger = <3>;
 		interrupts = <8 3>;
-		interrupt-parent = <&exti>;
+		interrupt-parent = <&gpioi>;
 		interrupt-controller;
 		wakeup-source;
 
diff --git a/arch/arm/boot/dts/stm32746g-eval.dts b/arch/arm/boot/dts/stm32746g-eval.dts
index 69a957963fa8..2d4e71717694 100644
--- a/arch/arm/boot/dts/stm32746g-eval.dts
+++ b/arch/arm/boot/dts/stm32746g-eval.dts
@@ -83,6 +83,13 @@
 			gpios = <&gpioc 13 0>;
 		};
 	};
+
+	usbotg_hs_phy: usb-phy {
+		#phy-cells = <0>;
+		compatible = "usb-nop-xceiv";
+		clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHSULPI)>;
+		clock-names = "main_clk";
+	};
 };
 
 &clk_hse {
@@ -93,6 +100,14 @@
 	status = "okay";
 };
 
+&i2c1 {
+	pinctrl-0 = <&i2c1_pins_b>;
+	pinctrl-names = "default";
+	i2c-scl-rising-time-ns = <185>;
+	i2c-scl-falling-time-ns = <20>;
+	status = "okay";
+};
+
 &rtc {
 	status = "okay";
 };
@@ -102,3 +117,12 @@
 	pinctrl-names = "default";
 	status = "okay";
 };
+
+&usbotg_hs {
+	dr_mode = "host";
+	phys = <&usbotg_hs_phy>;
+	phy-names = "usb2-phy";
+	pinctrl-0 = <&usbotg_hs_pins_a>;
+	pinctrl-names = "default";
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi
new file mode 100644
index 000000000000..ae94d86c53c4
--- /dev/null
+++ b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi
@@ -0,0 +1,343 @@
+/*
+ * Copyright 2017 - Alexandre Torgue <alexandre.torgue@st.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <dt-bindings/pinctrl/stm32-pinfunc.h>
+#include <dt-bindings/mfd/stm32f4-rcc.h>
+
+/ {
+	soc {
+		pinctrl: pin-controller {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x40020000 0x3000>;
+			interrupt-parent = <&exti>;
+			st,syscfg = <&syscfg 0x8>;
+			pins-are-numbered;
+
+			gpioa: gpio@40020000 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x0 0x400>;
+				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOA)>;
+				st,bank-name = "GPIOA";
+			};
+
+			gpiob: gpio@40020400 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x400 0x400>;
+				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOB)>;
+				st,bank-name = "GPIOB";
+			};
+
+			gpioc: gpio@40020800 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x800 0x400>;
+				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOC)>;
+				st,bank-name = "GPIOC";
+			};
+
+			gpiod: gpio@40020c00 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0xc00 0x400>;
+				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOD)>;
+				st,bank-name = "GPIOD";
+			};
+
+			gpioe: gpio@40021000 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x1000 0x400>;
+				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOE)>;
+				st,bank-name = "GPIOE";
+			};
+
+			gpiof: gpio@40021400 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x1400 0x400>;
+				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOF)>;
+				st,bank-name = "GPIOF";
+			};
+
+			gpiog: gpio@40021800 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x1800 0x400>;
+				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOG)>;
+				st,bank-name = "GPIOG";
+			};
+
+			gpioh: gpio@40021c00 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x1c00 0x400>;
+				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOH)>;
+				st,bank-name = "GPIOH";
+			};
+
+			gpioi: gpio@40022000 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x2000 0x400>;
+				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOI)>;
+				st,bank-name = "GPIOI";
+			};
+
+			gpioj: gpio@40022400 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x2400 0x400>;
+				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOJ)>;
+				st,bank-name = "GPIOJ";
+			};
+
+			gpiok: gpio@40022800 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x2800 0x400>;
+				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOK)>;
+				st,bank-name = "GPIOK";
+			};
+
+			usart1_pins_a: usart1@0 {
+				pins1 {
+					pinmux = <STM32_PINMUX('A', 9, AF7)>; /* USART1_TX */
+					bias-disable;
+					drive-push-pull;
+					slew-rate = <0>;
+				};
+				pins2 {
+					pinmux = <STM32_PINMUX('A', 10, AF7)>; /* USART1_RX */
+					bias-disable;
+				};
+			};
+
+			usart3_pins_a: usart3@0 {
+				pins1 {
+					pinmux = <STM32_PINMUX('B', 10, AF7)>; /* USART3_TX */
+					bias-disable;
+					drive-push-pull;
+					slew-rate = <0>;
+				};
+				pins2 {
+					pinmux = <STM32_PINMUX('B', 11, AF7)>; /* USART3_RX */
+					bias-disable;
+				};
+			};
+
+			usbotg_fs_pins_a: usbotg_fs@0 {
+				pins {
+					pinmux = <STM32_PINMUX('A', 10, AF10)>, /* OTG_FS_ID */
+						 <STM32_PINMUX('A', 11, AF10)>, /* OTG_FS_DM */
+						 <STM32_PINMUX('A', 12, AF10)>; /* OTG_FS_DP */
+					bias-disable;
+					drive-push-pull;
+					slew-rate = <2>;
+				};
+			};
+
+			usbotg_fs_pins_b: usbotg_fs@1 {
+				pins {
+					pinmux = <STM32_PINMUX('B', 12, AF12)>, /* OTG_HS_ID */
+						 <STM32_PINMUX('B', 14, AF12)>, /* OTG_HS_DM */
+						 <STM32_PINMUX('B', 15, AF12)>; /* OTG_HS_DP */
+					bias-disable;
+					drive-push-pull;
+					slew-rate = <2>;
+				};
+			};
+
+			usbotg_hs_pins_a: usbotg_hs@0 {
+				pins {
+					pinmux = <STM32_PINMUX('H', 4, AF10)>, /* OTG_HS_ULPI_NXT*/
+						 <STM32_PINMUX('I', 11, AF10)>, /* OTG_HS_ULPI_DIR */
+						 <STM32_PINMUX('C', 0, AF10)>, /* OTG_HS_ULPI_STP */
+						 <STM32_PINMUX('A', 5, AF10)>, /* OTG_HS_ULPI_CK */
+						 <STM32_PINMUX('A', 3, AF10)>, /* OTG_HS_ULPI_D0 */
+						 <STM32_PINMUX('B', 0, AF10)>, /* OTG_HS_ULPI_D1 */
+						 <STM32_PINMUX('B', 1, AF10)>, /* OTG_HS_ULPI_D2 */
+						 <STM32_PINMUX('B', 10, AF10)>, /* OTG_HS_ULPI_D3 */
+						 <STM32_PINMUX('B', 11, AF10)>, /* OTG_HS_ULPI_D4 */
+						 <STM32_PINMUX('B', 12, AF10)>, /* OTG_HS_ULPI_D5 */
+						 <STM32_PINMUX('B', 13, AF10)>, /* OTG_HS_ULPI_D6 */
+						 <STM32_PINMUX('B', 5, AF10)>; /* OTG_HS_ULPI_D7 */
+					bias-disable;
+					drive-push-pull;
+					slew-rate = <2>;
+				};
+			};
+
+			ethernet_mii: mii@0 {
+				pins {
+					pinmux = <STM32_PINMUX('G', 13, AF11)>, /* ETH_MII_TXD0_ETH_RMII_TXD0 */
+						 <STM32_PINMUX('G', 14, AF11)>, /* ETH_MII_TXD1_ETH_RMII_TXD1 */
+						 <STM32_PINMUX('C', 2, AF11)>, /* ETH_MII_TXD2 */
+						 <STM32_PINMUX('B', 8, AF11)>, /* ETH_MII_TXD3 */
+						 <STM32_PINMUX('C', 3, AF11)>, /* ETH_MII_TX_CLK */
+						 <STM32_PINMUX('G', 11,AF11)>, /* ETH_MII_TX_EN_ETH_RMII_TX_EN */
+						 <STM32_PINMUX('A', 2, AF11)>, /* ETH_MDIO */
+						 <STM32_PINMUX('C', 1, AF11)>, /* ETH_MDC */
+						 <STM32_PINMUX('A', 1, AF11)>, /* ETH_MII_RX_CLK_ETH_RMII_REF_CLK */
+						 <STM32_PINMUX('A', 7, AF11)>, /* ETH_MII_RX_DV_ETH_RMII_CRS_DV */
+						 <STM32_PINMUX('C', 4, AF11)>, /* ETH_MII_RXD0_ETH_RMII_RXD0 */
+						 <STM32_PINMUX('C', 5, AF11)>, /* ETH_MII_RXD1_ETH_RMII_RXD1 */
+						 <STM32_PINMUX('H', 6, AF11)>, /* ETH_MII_RXD2 */
+						 <STM32_PINMUX('H', 7, AF11)>; /* ETH_MII_RXD3 */
+					slew-rate = <2>;
+				};
+			};
+
+			adc3_in8_pin: adc@200 {
+				pins {
+					pinmux = <STM32_PINMUX('F', 10, ANALOG)>;
+				};
+			};
+
+			pwm1_pins: pwm@1 {
+				pins {
+					pinmux = <STM32_PINMUX('A', 8, AF1)>, /* TIM1_CH1 */
+						 <STM32_PINMUX('B', 13, AF1)>, /* TIM1_CH1N */
+						 <STM32_PINMUX('B', 12, AF1)>; /* TIM1_BKIN */
+				};
+			};
+
+			pwm3_pins: pwm@3 {
+				pins {
+					pinmux = <STM32_PINMUX('B', 4, AF2)>, /* TIM3_CH1 */
+						 <STM32_PINMUX('B', 5, AF2)>; /* TIM3_CH2 */
+				};
+			};
+
+			i2c1_pins: i2c1@0 {
+				pins {
+					pinmux = <STM32_PINMUX('B', 9, AF4)>, /* I2C1_SDA */
+						 <STM32_PINMUX('B', 6, AF4)>; /* I2C1_SCL */
+					bias-disable;
+					drive-open-drain;
+					slew-rate = <3>;
+				};
+			};
+
+			ltdc_pins: ltdc@0 {
+				pins {
+					pinmux = <STM32_PINMUX('I', 12, AF14)>, /* LCD_HSYNC */
+						 <STM32_PINMUX('I', 13, AF14)>, /* LCD_VSYNC */
+						 <STM32_PINMUX('I', 14, AF14)>, /* LCD_CLK */
+						 <STM32_PINMUX('I', 15, AF14)>, /* LCD_R0 */
+						 <STM32_PINMUX('J', 0, AF14)>, /* LCD_R1 */
+						 <STM32_PINMUX('J', 1, AF14)>, /* LCD_R2 */
+						 <STM32_PINMUX('J', 2, AF14)>, /* LCD_R3 */
+						 <STM32_PINMUX('J', 3, AF14)>, /* LCD_R4 */
+						 <STM32_PINMUX('J', 4, AF14)>, /* LCD_R5 */
+						 <STM32_PINMUX('J', 5, AF14)>, /* LCD_R6*/
+						 <STM32_PINMUX('J', 6, AF14)>, /* LCD_R7 */
+						 <STM32_PINMUX('J', 7, AF14)>, /* LCD_G0 */
+						 <STM32_PINMUX('J', 8, AF14)>, /* LCD_G1 */
+						 <STM32_PINMUX('J', 9, AF14)>, /* LCD_G2 */
+						 <STM32_PINMUX('J', 10, AF14)>, /* LCD_G3 */
+						 <STM32_PINMUX('J', 11, AF14)>, /* LCD_G4 */
+						 <STM32_PINMUX('J', 12, AF14)>, /* LCD_B0 */
+						 <STM32_PINMUX('J', 13, AF14)>, /* LCD_B1 */
+						 <STM32_PINMUX('J', 14, AF14)>, /* LCD_B2 */
+						 <STM32_PINMUX('J', 15, AF14)>, /* LCD_B3*/
+						 <STM32_PINMUX('K', 0, AF14)>, /* LCD_G5 */
+						 <STM32_PINMUX('K', 1, AF14)>, /* LCD_G6 */
+						 <STM32_PINMUX('K', 2, AF14)>, /* LCD_G7 */
+						 <STM32_PINMUX('K', 3, AF14)>, /* LCD_B4 */
+						 <STM32_PINMUX('K', 4, AF14)>, /* LCD_B5 */
+						 <STM32_PINMUX('K', 5, AF14)>, /* LCD_B6 */
+						 <STM32_PINMUX('K', 6, AF14)>, /* LCD_B7 */
+						 <STM32_PINMUX('K', 7, AF14)>; /* LCD_DE */
+					slew-rate = <2>;
+				};
+			};
+
+			dcmi_pins: dcmi@0 {
+				pins {
+					pinmux = <STM32_PINMUX('A', 4, AF13)>, /* DCMI_HSYNC */
+						 <STM32_PINMUX('B', 7, AF13)>, /* DCMI_VSYNC */
+						 <STM32_PINMUX('A', 6, AF13)>, /* DCMI_PIXCLK */
+						 <STM32_PINMUX('C', 6, AF13)>, /* DCMI_D0 */
+						 <STM32_PINMUX('C', 7, AF13)>, /* DCMI_D1 */
+						 <STM32_PINMUX('C', 8, AF13)>, /* DCMI_D2 */
+						 <STM32_PINMUX('C', 9, AF13)>, /* DCMI_D3 */
+						 <STM32_PINMUX('C', 11, AF13)>, /*DCMI_D4 */
+						 <STM32_PINMUX('D', 3, AF13)>, /* DCMI_D5 */
+						 <STM32_PINMUX('B', 8, AF13)>, /* DCMI_D6 */
+						 <STM32_PINMUX('E', 6, AF13)>, /* DCMI_D7 */
+						 <STM32_PINMUX('C', 10, AF13)>, /* DCMI_D8 */
+						 <STM32_PINMUX('C', 12, AF13)>, /* DCMI_D9 */
+						 <STM32_PINMUX('D', 6, AF13)>, /* DCMI_D10 */
+						 <STM32_PINMUX('D', 2, AF13)>; /* DCMI_D11 */
+					bias-disable;
+					drive-push-pull;
+					slew-rate = <3>;
+				};
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/stm32f429-disco.dts b/arch/arm/boot/dts/stm32f429-disco.dts
index ae47cde7952f..5ceb2cf3777f 100644
--- a/arch/arm/boot/dts/stm32f429-disco.dts
+++ b/arch/arm/boot/dts/stm32f429-disco.dts
@@ -47,6 +47,7 @@
 
 /dts-v1/;
 #include "stm32f429.dtsi"
+#include "stm32f429-pinctrl.dtsi"
 #include <dt-bindings/input/input.h>
 
 / {
@@ -54,7 +55,7 @@
 	compatible = "st,stm32f429i-disco", "st,stm32f429";
 
 	chosen {
-		bootargs = "root=/dev/ram rdinit=/linuxrc";
+		bootargs = "root=/dev/ram";
 		stdout-path = "serial0:115200n8";
 	};
 
diff --git a/arch/arm/boot/dts/stm32f429-pinctrl.dtsi b/arch/arm/boot/dts/stm32f429-pinctrl.dtsi
new file mode 100644
index 000000000000..3e7a17d9112e
--- /dev/null
+++ b/arch/arm/boot/dts/stm32f429-pinctrl.dtsi
@@ -0,0 +1,95 @@
+/*
+ * Copyright 2017 - Alexandre Torgue <alexandre.torgue@st.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "stm32f4-pinctrl.dtsi"
+
+/ {
+	soc {
+		pinctrl: pin-controller {
+			compatible = "st,stm32f429-pinctrl";
+
+			gpioa: gpio@40020000 {
+				gpio-ranges = <&pinctrl 0 0 16>;
+			};
+
+			gpiob: gpio@40020400 {
+				gpio-ranges = <&pinctrl 0 16 16>;
+			};
+
+			gpioc: gpio@40020800 {
+				gpio-ranges = <&pinctrl 0 32 16>;
+			};
+
+			gpiod: gpio@40020c00 {
+				gpio-ranges = <&pinctrl 0 48 16>;
+			};
+
+			gpioe: gpio@40021000 {
+				gpio-ranges = <&pinctrl 0 64 16>;
+			};
+
+			gpiof: gpio@40021400 {
+				gpio-ranges = <&pinctrl 0 80 16>;
+			};
+
+			gpiog: gpio@40021800 {
+				gpio-ranges = <&pinctrl 0 96 16>;
+			};
+
+			gpioh: gpio@40021c00 {
+				gpio-ranges = <&pinctrl 0 112 16>;
+			};
+
+			gpioi: gpio@40022000 {
+				gpio-ranges = <&pinctrl 0 128 16>;
+			};
+
+			gpioj: gpio@40022400 {
+				gpio-ranges = <&pinctrl 0 144 16>;
+			};
+
+			gpiok: gpio@40022800 {
+				gpio-ranges = <&pinctrl 0 160 8>;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index a8113dc879cf..10099df8b73e 100644
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi
@@ -47,7 +47,6 @@
 
 #include "skeleton.dtsi"
 #include "armv7-m.dtsi"
-#include <dt-bindings/pinctrl/stm32f429-pinfunc.h>
 #include <dt-bindings/clock/stm32fx-clock.h>
 #include <dt-bindings/mfd/stm32f4-rcc.h>
 
@@ -315,7 +314,7 @@
 		};
 
 		usart2: serial@40004400 {
-			compatible = "st,stm32-usart", "st,stm32-uart";
+			compatible = "st,stm32-uart";
 			reg = <0x40004400 0x400>;
 			interrupts = <38>;
 			clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART2)>;
@@ -323,7 +322,7 @@
 		};
 
 		usart3: serial@40004800 {
-			compatible = "st,stm32-usart", "st,stm32-uart";
+			compatible = "st,stm32-uart";
 			reg = <0x40004800 0x400>;
 			interrupts = <39>;
 			clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART3)>;
@@ -361,8 +360,33 @@
 			status = "disabled";
 		};
 
+		dac: dac@40007400 {
+			compatible = "st,stm32f4-dac-core";
+			reg = <0x40007400 0x400>;
+			resets = <&rcc STM32F4_APB1_RESET(DAC)>;
+			clocks = <&rcc 0 STM32F4_APB1_CLOCK(DAC)>;
+			clock-names = "pclk";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			dac1: dac@1 {
+				compatible = "st,stm32-dac";
+				#io-channels-cells = <1>;
+				reg = <1>;
+				status = "disabled";
+			};
+
+			dac2: dac@2 {
+				compatible = "st,stm32-dac";
+				#io-channels-cells = <1>;
+				reg = <2>;
+				status = "disabled";
+			};
+		};
+
 		usart7: serial@40007800 {
-			compatible = "st,stm32-usart", "st,stm32-uart";
+			compatible = "st,stm32-uart";
 			reg = <0x40007800 0x400>;
 			interrupts = <82>;
 			clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART7)>;
@@ -370,7 +394,7 @@
 		};
 
 		usart8: serial@40007c00 {
-			compatible = "st,stm32-usart", "st,stm32-uart";
+			compatible = "st,stm32-uart";
 			reg = <0x40007c00 0x400>;
 			interrupts = <83>;
 			clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART8)>;
@@ -420,7 +444,7 @@
 		};
 
 		usart1: serial@40011000 {
-			compatible = "st,stm32-usart", "st,stm32-uart";
+			compatible = "st,stm32-uart";
 			reg = <0x40011000 0x400>;
 			interrupts = <37>;
 			clocks = <&rcc 0 STM32F4_APB2_CLOCK(USART1)>;
@@ -431,7 +455,7 @@
 		};
 
 		usart6: serial@40011400 {
-			compatible = "st,stm32-usart", "st,stm32-uart";
+			compatible = "st,stm32-uart";
 			reg = <0x40011400 0x400>;
 			interrupts = <71>;
 			clocks = <&rcc 0 STM32F4_APB2_CLOCK(USART6)>;
@@ -566,302 +590,6 @@
 			status = "disabled";
 		};
 
-		pinctrl: pin-controller {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "st,stm32f429-pinctrl";
-			ranges = <0 0x40020000 0x3000>;
-			interrupt-parent = <&exti>;
-			st,syscfg = <&syscfg 0x8>;
-			pins-are-numbered;
-
-			gpioa: gpio@40020000 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x0 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOA)>;
-				st,bank-name = "GPIOA";
-			};
-
-			gpiob: gpio@40020400 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x400 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOB)>;
-				st,bank-name = "GPIOB";
-			};
-
-			gpioc: gpio@40020800 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x800 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOC)>;
-				st,bank-name = "GPIOC";
-			};
-
-			gpiod: gpio@40020c00 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0xc00 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOD)>;
-				st,bank-name = "GPIOD";
-			};
-
-			gpioe: gpio@40021000 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x1000 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOE)>;
-				st,bank-name = "GPIOE";
-			};
-
-			gpiof: gpio@40021400 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x1400 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOF)>;
-				st,bank-name = "GPIOF";
-			};
-
-			gpiog: gpio@40021800 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x1800 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOG)>;
-				st,bank-name = "GPIOG";
-			};
-
-			gpioh: gpio@40021c00 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x1c00 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOH)>;
-				st,bank-name = "GPIOH";
-			};
-
-			gpioi: gpio@40022000 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x2000 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOI)>;
-				st,bank-name = "GPIOI";
-			};
-
-			gpioj: gpio@40022400 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x2400 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOJ)>;
-				st,bank-name = "GPIOJ";
-			};
-
-			gpiok: gpio@40022800 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x2800 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOK)>;
-				st,bank-name = "GPIOK";
-			};
-
-			usart1_pins_a: usart1@0 {
-				pins1 {
-					pinmux = <STM32F429_PA9_FUNC_USART1_TX>;
-					bias-disable;
-					drive-push-pull;
-					slew-rate = <0>;
-				};
-				pins2 {
-					pinmux = <STM32F429_PA10_FUNC_USART1_RX>;
-					bias-disable;
-				};
-			};
-
-			usart3_pins_a: usart3@0 {
-				pins1 {
-					pinmux = <STM32F429_PB10_FUNC_USART3_TX>;
-					bias-disable;
-					drive-push-pull;
-					slew-rate = <0>;
-				};
-				pins2 {
-					pinmux = <STM32F429_PB11_FUNC_USART3_RX>;
-					bias-disable;
-				};
-			};
-
-			usbotg_fs_pins_a: usbotg_fs@0 {
-				pins {
-					pinmux = <STM32F429_PA10_FUNC_OTG_FS_ID>,
-						 <STM32F429_PA11_FUNC_OTG_FS_DM>,
-						 <STM32F429_PA12_FUNC_OTG_FS_DP>;
-					bias-disable;
-					drive-push-pull;
-					slew-rate = <2>;
-				};
-			};
-
-			usbotg_fs_pins_b: usbotg_fs@1 {
-				pins {
-					pinmux = <STM32F429_PB12_FUNC_OTG_HS_ID>,
-						 <STM32F429_PB14_FUNC_OTG_HS_DM>,
-						 <STM32F429_PB15_FUNC_OTG_HS_DP>;
-					bias-disable;
-					drive-push-pull;
-					slew-rate = <2>;
-				};
-			};
-
-			usbotg_hs_pins_a: usbotg_hs@0 {
-				pins {
-					pinmux = <STM32F429_PH4_FUNC_OTG_HS_ULPI_NXT>,
-						 <STM32F429_PI11_FUNC_OTG_HS_ULPI_DIR>,
-						 <STM32F429_PC0_FUNC_OTG_HS_ULPI_STP>,
-						 <STM32F429_PA5_FUNC_OTG_HS_ULPI_CK>,
-						 <STM32F429_PA3_FUNC_OTG_HS_ULPI_D0>,
-						 <STM32F429_PB0_FUNC_OTG_HS_ULPI_D1>,
-						 <STM32F429_PB1_FUNC_OTG_HS_ULPI_D2>,
-						 <STM32F429_PB10_FUNC_OTG_HS_ULPI_D3>,
-						 <STM32F429_PB11_FUNC_OTG_HS_ULPI_D4>,
-						 <STM32F429_PB12_FUNC_OTG_HS_ULPI_D5>,
-						 <STM32F429_PB13_FUNC_OTG_HS_ULPI_D6>,
-						 <STM32F429_PB5_FUNC_OTG_HS_ULPI_D7>;
-					bias-disable;
-					drive-push-pull;
-					slew-rate = <2>;
-				};
-			};
-
-			ethernet_mii: mii@0 {
-				pins {
-					pinmux = <STM32F429_PG13_FUNC_ETH_MII_TXD0_ETH_RMII_TXD0>,
-						 <STM32F429_PG14_FUNC_ETH_MII_TXD1_ETH_RMII_TXD1>,
-						 <STM32F429_PC2_FUNC_ETH_MII_TXD2>,
-						 <STM32F429_PB8_FUNC_ETH_MII_TXD3>,
-						 <STM32F429_PC3_FUNC_ETH_MII_TX_CLK>,
-						 <STM32F429_PG11_FUNC_ETH_MII_TX_EN_ETH_RMII_TX_EN>,
-						 <STM32F429_PA2_FUNC_ETH_MDIO>,
-						 <STM32F429_PC1_FUNC_ETH_MDC>,
-						 <STM32F429_PA1_FUNC_ETH_MII_RX_CLK_ETH_RMII_REF_CLK>,
-						 <STM32F429_PA7_FUNC_ETH_MII_RX_DV_ETH_RMII_CRS_DV>,
-						 <STM32F429_PC4_FUNC_ETH_MII_RXD0_ETH_RMII_RXD0>,
-						 <STM32F429_PC5_FUNC_ETH_MII_RXD1_ETH_RMII_RXD1>,
-						 <STM32F429_PH6_FUNC_ETH_MII_RXD2>,
-						 <STM32F429_PH7_FUNC_ETH_MII_RXD3>;
-					slew-rate = <2>;
-				};
-			};
-
-			adc3_in8_pin: adc@200 {
-				pins {
-					pinmux = <STM32F429_PF10_FUNC_ANALOG>;
-				};
-			};
-
-			pwm1_pins: pwm@1 {
-				pins {
-					pinmux = <STM32F429_PA8_FUNC_TIM1_CH1>,
-						 <STM32F429_PB13_FUNC_TIM1_CH1N>,
-						 <STM32F429_PB12_FUNC_TIM1_BKIN>;
-				};
-			};
-
-			pwm3_pins: pwm@3 {
-				pins {
-					pinmux = <STM32F429_PB4_FUNC_TIM3_CH1>,
-						 <STM32F429_PB5_FUNC_TIM3_CH2>;
-				};
-			};
-
-			i2c1_pins: i2c1@0 {
-				pins {
-					pinmux = <STM32F429_PB9_FUNC_I2C1_SDA>,
-						 <STM32F429_PB6_FUNC_I2C1_SCL>;
-					bias-disable;
-					drive-open-drain;
-					slew-rate = <3>;
-				};
-			};
-
-			ltdc_pins: ltdc@0 {
-				pins {
-					pinmux = <STM32F429_PI12_FUNC_LCD_HSYNC>,
-						 <STM32F429_PI13_FUNC_LCD_VSYNC>,
-						 <STM32F429_PI14_FUNC_LCD_CLK>,
-						 <STM32F429_PI15_FUNC_LCD_R0>,
-						 <STM32F429_PJ0_FUNC_LCD_R1>,
-						 <STM32F429_PJ1_FUNC_LCD_R2>,
-						 <STM32F429_PJ2_FUNC_LCD_R3>,
-						 <STM32F429_PJ3_FUNC_LCD_R4>,
-						 <STM32F429_PJ4_FUNC_LCD_R5>,
-						 <STM32F429_PJ5_FUNC_LCD_R6>,
-						 <STM32F429_PJ6_FUNC_LCD_R7>,
-						 <STM32F429_PJ7_FUNC_LCD_G0>,
-						 <STM32F429_PJ8_FUNC_LCD_G1>,
-						 <STM32F429_PJ9_FUNC_LCD_G2>,
-						 <STM32F429_PJ10_FUNC_LCD_G3>,
-						 <STM32F429_PJ11_FUNC_LCD_G4>,
-						 <STM32F429_PJ12_FUNC_LCD_B0>,
-						 <STM32F429_PJ13_FUNC_LCD_B1>,
-						 <STM32F429_PJ14_FUNC_LCD_B2>,
-						 <STM32F429_PJ15_FUNC_LCD_B3>,
-						 <STM32F429_PK0_FUNC_LCD_G5>,
-						 <STM32F429_PK1_FUNC_LCD_G6>,
-						 <STM32F429_PK2_FUNC_LCD_G7>,
-						 <STM32F429_PK3_FUNC_LCD_B4>,
-						 <STM32F429_PK4_FUNC_LCD_B5>,
-						 <STM32F429_PK5_FUNC_LCD_B6>,
-						 <STM32F429_PK6_FUNC_LCD_B7>,
-						 <STM32F429_PK7_FUNC_LCD_DE>;
-					slew-rate = <2>;
-				};
-			};
-
-			dcmi_pins: dcmi@0 {
-				pins {
-					pinmux = <STM32F429_PA4_FUNC_DCMI_HSYNC>,
-						 <STM32F429_PB7_FUNC_DCMI_VSYNC>,
-						 <STM32F429_PA6_FUNC_DCMI_PIXCLK>,
-						 <STM32F429_PC6_FUNC_DCMI_D0>,
-						 <STM32F429_PC7_FUNC_DCMI_D1>,
-						 <STM32F429_PC8_FUNC_DCMI_D2>,
-						 <STM32F429_PC9_FUNC_DCMI_D3>,
-						 <STM32F429_PC11_FUNC_DCMI_D4>,
-						 <STM32F429_PD3_FUNC_DCMI_D5>,
-						 <STM32F429_PB8_FUNC_DCMI_D6>,
-						 <STM32F429_PE6_FUNC_DCMI_D7>,
-						 <STM32F429_PC10_FUNC_DCMI_D8>,
-						 <STM32F429_PC12_FUNC_DCMI_D9>,
-						 <STM32F429_PD6_FUNC_DCMI_D10>,
-						 <STM32F429_PD2_FUNC_DCMI_D11>;
-					bias-disable;
-					drive-push-pull;
-					slew-rate = <3>;
-				};
-			};
-		};
-
 		crc: crc@40023000 {
 			compatible = "st,stm32f4-crc";
 			reg = <0x40023000 0x400>;
diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts
index 75470c34b92c..c18acbe4cf4e 100644
--- a/arch/arm/boot/dts/stm32f469-disco.dts
+++ b/arch/arm/boot/dts/stm32f469-disco.dts
@@ -47,13 +47,14 @@
 
 /dts-v1/;
 #include "stm32f429.dtsi"
+#include "stm32f469-pinctrl.dtsi"
 
 / {
 	model = "STMicroelectronics STM32F469i-DISCO board";
 	compatible = "st,stm32f469i-disco", "st,stm32f469";
 
 	chosen {
-		bootargs = "root=/dev/ram rdinit=/linuxrc";
+		bootargs = "root=/dev/ram";
 		stdout-path = "serial0:115200n8";
 	};
 
diff --git a/arch/arm/boot/dts/stm32f469-pinctrl.dtsi b/arch/arm/boot/dts/stm32f469-pinctrl.dtsi
new file mode 100644
index 000000000000..fff542662eea
--- /dev/null
+++ b/arch/arm/boot/dts/stm32f469-pinctrl.dtsi
@@ -0,0 +1,96 @@
+/*
+ * Copyright 2017 - Alexandre Torgue <alexandre.torgue@st.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "stm32f4-pinctrl.dtsi"
+
+/ {
+	soc {
+		pinctrl: pin-controller {
+			compatible = "st,stm32f469-pinctrl";
+
+			gpioa: gpio@40020000 {
+				gpio-ranges = <&pinctrl 0 0 16>;
+			};
+
+			gpiob: gpio@40020400 {
+				gpio-ranges = <&pinctrl 0 16 16>;
+			};
+
+			gpioc: gpio@40020800 {
+				gpio-ranges = <&pinctrl 0 32 16>;
+			};
+
+			gpiod: gpio@40020c00 {
+				gpio-ranges = <&pinctrl 0 48 16>;
+			};
+
+			gpioe: gpio@40021000 {
+				gpio-ranges = <&pinctrl 0 64 16>;
+			};
+
+			gpiof: gpio@40021400 {
+				gpio-ranges = <&pinctrl 0 80 16>;
+			};
+
+			gpiog: gpio@40021800 {
+				gpio-ranges = <&pinctrl 0 96 16>;
+			};
+
+			gpioh: gpio@40021c00 {
+				gpio-ranges = <&pinctrl 0 112 16>;
+			};
+
+			gpioi: gpio@40022000 {
+				gpio-ranges = <&pinctrl 0 128 16>;
+			};
+
+			gpioj: gpio@40022400 {
+				gpio-ranges = <&pinctrl 0 144 6>,
+					      <&pinctrl 12 156 4>;
+			};
+
+			gpiok: gpio@40022800 {
+				gpio-ranges = <&pinctrl 3 163 5>;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/stm32f746-disco.dts b/arch/arm/boot/dts/stm32f746-disco.dts
index 18f656074437..4d85dba59e1d 100644
--- a/arch/arm/boot/dts/stm32f746-disco.dts
+++ b/arch/arm/boot/dts/stm32f746-disco.dts
@@ -61,6 +61,20 @@
 		serial0 = &usart1;
 	};
 
+	usbotg_hs_phy: usb-phy {
+		#phy-cells = <0>;
+		compatible = "usb-nop-xceiv";
+		clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHSULPI)>;
+		clock-names = "main_clk";
+	};
+
+	/* This turns on vbus for otg fs for host mode (dwc2) */
+	vcc5v_otg_fs: vcc5v-otg-fs-regulator {
+		compatible = "regulator-fixed";
+		gpio = <&gpiod 5 0>;
+		regulator-name = "vcc5_host1";
+		regulator-always-on;
+	};
 };
 
 &clk_hse {
@@ -72,3 +86,19 @@
 	pinctrl-names = "default";
 	status = "okay";
 };
+
+&usbotg_fs {
+	dr_mode = "host";
+	pinctrl-0 = <&usbotg_fs_pins_a>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&usbotg_hs {
+	dr_mode = "host";
+	phys = <&usbotg_hs_phy>;
+	phy-names = "usb2-phy";
+	pinctrl-0 = <&usbotg_hs_pins_b>;
+	pinctrl-names = "default";
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi
index 4506eb97a4ab..5f66d151eedb 100644
--- a/arch/arm/boot/dts/stm32f746.dtsi
+++ b/arch/arm/boot/dts/stm32f746.dtsi
@@ -42,7 +42,7 @@
 
 #include "skeleton.dtsi"
 #include "armv7-m.dtsi"
-#include <dt-bindings/pinctrl/stm32f746-pinfunc.h>
+#include <dt-bindings/pinctrl/stm32-pinfunc.h>
 #include <dt-bindings/clock/stm32fx-clock.h>
 #include <dt-bindings/mfd/stm32f7-rcc.h>
 
@@ -82,6 +82,27 @@
 			status = "disabled";
 		};
 
+		timers2: timers@40000000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40000000 0x400>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM2)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+
+			timer@1 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <1>;
+				status = "disabled";
+			};
+		};
+
 		timer3: timer@40000400 {
 			compatible = "st,stm32-timer";
 			reg = <0x40000400 0x400>;
@@ -90,6 +111,27 @@
 			status = "disabled";
 		};
 
+		timers3: timers@40000400 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40000400 0x400>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM3)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+
+			timer@2 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <2>;
+				status = "disabled";
+			};
+		};
+
 		timer4: timer@40000800 {
 			compatible = "st,stm32-timer";
 			reg = <0x40000800 0x400>;
@@ -98,6 +140,27 @@
 			status = "disabled";
 		};
 
+		timers4: timers@40000800 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40000800 0x400>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM4)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+
+			timer@3 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <3>;
+				status = "disabled";
+			};
+		};
+
 		timer5: timer@40000c00 {
 			compatible = "st,stm32-timer";
 			reg = <0x40000c00 0x400>;
@@ -105,6 +168,27 @@
 			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM5)>;
 		};
 
+		timers5: timers@40000c00 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40000C00 0x400>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM5)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+
+			timer@4 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <4>;
+				status = "disabled";
+			};
+		};
+
 		timer6: timer@40001000 {
 			compatible = "st,stm32-timer";
 			reg = <0x40001000 0x400>;
@@ -113,6 +197,22 @@
 			status = "disabled";
 		};
 
+		timers6: timers@40001000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40001000 0x400>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM6)>;
+			clock-names = "int";
+			status = "disabled";
+
+			timer@5 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <5>;
+				status = "disabled";
+			};
+		};
+
 		timer7: timer@40001400 {
 			compatible = "st,stm32-timer";
 			reg = <0x40001400 0x400>;
@@ -121,6 +221,73 @@
 			status = "disabled";
 		};
 
+		timers7: timers@40001400 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40001400 0x400>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM7)>;
+			clock-names = "int";
+			status = "disabled";
+
+			timer@6 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <6>;
+				status = "disabled";
+			};
+		};
+
+		timers12: timers@40001800 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40001800 0x400>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM12)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+
+			timer@11 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <11>;
+				status = "disabled";
+			};
+		};
+
+		timers13: timers@40001c00 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40001C00 0x400>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM13)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+		};
+
+		timers14: timers@40002000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40002000 0x400>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM14)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+		};
+
 		rtc: rtc@40002800 {
 			compatible = "st,stm32-rtc";
 			reg = <0x40002800 0x400>;
@@ -136,7 +303,7 @@
 		};
 
 		usart2: serial@40004400 {
-			compatible = "st,stm32f7-usart", "st,stm32f7-uart";
+			compatible = "st,stm32f7-uart";
 			reg = <0x40004400 0x400>;
 			interrupts = <38>;
 			clocks = <&rcc 1 CLK_USART2>;
@@ -144,7 +311,7 @@
 		};
 
 		usart3: serial@40004800 {
-			compatible = "st,stm32f7-usart", "st,stm32f7-uart";
+			compatible = "st,stm32f7-uart";
 			reg = <0x40004800 0x400>;
 			interrupts = <39>;
 			clocks = <&rcc 1 CLK_USART3>;
@@ -167,8 +334,29 @@
 			status = "disabled";
 		};
 
+		i2c1: i2c@40005400 {
+			compatible = "st,stm32f7-i2c";
+			reg = <0x40005400 0x400>;
+			interrupts = <31>,
+				     <32>;
+			resets = <&rcc STM32F7_APB1_RESET(I2C1)>;
+			clocks = <&rcc 1 CLK_I2C1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		cec: cec@40006c00 {
+			compatible = "st,stm32-cec";
+			reg = <0x40006C00 0x400>;
+			interrupts = <94>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(CEC)>, <&rcc 1 CLK_HDMI_CEC>;
+			clock-names = "cec", "hdmi-cec";
+			status = "disabled";
+		};
+
 		usart7: serial@40007800 {
-			compatible = "st,stm32f7-usart", "st,stm32f7-uart";
+			compatible = "st,stm32f7-uart";
 			reg = <0x40007800 0x400>;
 			interrupts = <82>;
 			clocks = <&rcc 1 CLK_UART7>;
@@ -176,15 +364,57 @@
 		};
 
 		usart8: serial@40007c00 {
-			compatible = "st,stm32f7-usart", "st,stm32f7-uart";
+			compatible = "st,stm32f7-uart";
 			reg = <0x40007c00 0x400>;
 			interrupts = <83>;
 			clocks = <&rcc 1 CLK_UART8>;
 			status = "disabled";
 		};
 
+		timers1: timers@40010000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40010000 0x400>;
+			clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM1)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+
+			timer@0 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <0>;
+				status = "disabled";
+			};
+		};
+
+		timers8: timers@40010400 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40010400 0x400>;
+			clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM8)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+
+			timer@7 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <7>;
+				status = "disabled";
+			};
+		};
+
 		usart1: serial@40011000 {
-			compatible = "st,stm32f7-usart", "st,stm32f7-uart";
+			compatible = "st,stm32f7-uart";
 			reg = <0x40011000 0x400>;
 			interrupts = <37>;
 			clocks = <&rcc 1 CLK_USART1>;
@@ -192,7 +422,7 @@
 		};
 
 		usart6: serial@40011400 {
-			compatible = "st,stm32f7-usart", "st,stm32f7-uart";
+			compatible = "st,stm32f7-uart";
 			reg = <0x40011400 0x400>;
 			interrupts = <71>;
 			clocks = <&rcc 1 CLK_USART6>;
@@ -212,6 +442,57 @@
 			interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>;
 		};
 
+		timers9: timers@40014000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40014000 0x400>;
+			clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM9)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+
+			timer@8 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <8>;
+				status = "disabled";
+			};
+		};
+
+		timers10: timers@40014400 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40014400 0x400>;
+			clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM10)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+		};
+
+		timers11: timers@40014800 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40014800 0x400>;
+			clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM11)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+		};
+
 		pwrcfg: power-config@40007000 {
 			compatible = "syscon";
 			reg = <0x40007000 0x400>;
@@ -336,29 +617,99 @@
 				st,bank-name = "GPIOK";
 			};
 
+			cec_pins_a: cec@0 {
+				pins {
+					pinmux = <STM32_PINMUX('A', 15, AF4)>; /* HDMI CEC */
+					slew-rate = <0>;
+					drive-open-drain;
+					bias-disable;
+				};
+			};
+
 			usart1_pins_a: usart1@0 {
 				pins1 {
-					pinmux = <STM32F746_PA9_FUNC_USART1_TX>;
+					pinmux = <STM32_PINMUX('A', 9, AF7)>; /* USART1_TX */
 					bias-disable;
 					drive-push-pull;
 					slew-rate = <0>;
 				};
 				pins2 {
-					pinmux = <STM32F746_PA10_FUNC_USART1_RX>;
+					pinmux = <STM32_PINMUX('A', 10, AF7)>; /* USART1_RX */
 					bias-disable;
 				};
 			};
 
 			usart1_pins_b: usart1@1 {
 				pins1 {
-					pinmux = <STM32F746_PA9_FUNC_USART1_TX>;
+					pinmux = <STM32_PINMUX('A', 9, AF7)>; /* USART1_TX */
 					bias-disable;
 					drive-push-pull;
 					slew-rate = <0>;
 				};
 				pins2 {
-					pinmux = <STM32F746_PB7_FUNC_USART1_RX>;
+					pinmux = <STM32_PINMUX('B', 7, AF7)>; /* USART1_RX */
+					bias-disable;
+				};
+			};
+
+			i2c1_pins_b: i2c1@0 {
+				pins {
+					pinmux = <STM32_PINMUX('B', 9, AF4)>, /* I2C1 SDA */
+						 <STM32_PINMUX('B', 8, AF4)>; /* I2C1 SCL */
+					bias-disable;
+					drive-open-drain;
+					slew-rate = <0>;
+				};
+			};
+
+			usbotg_hs_pins_a: usbotg-hs@0 {
+				pins {
+					pinmux = <STM32_PINMUX('H', 4, AF10)>, /* OTG_HS_ULPI_NXT */
+						 <STM32_PINMUX('I', 11, AF10)>, /* OTG_HS_ULPI_DIR */
+						 <STM32_PINMUX('C', 0, AF10)>, /* OTG_HS_ULPI_STP */
+						 <STM32_PINMUX('A', 5, AF10)>, /* OTG_HS_ULPI_CK */
+						 <STM32_PINMUX('A', 3, AF10)>, /* OTG_HS_ULPI_D0 */
+						 <STM32_PINMUX('B', 0, AF10)>, /* OTG_HS_ULPI_D1 */
+						 <STM32_PINMUX('B', 1, AF10)>, /* OTG_HS_ULPI_D2 */
+						 <STM32_PINMUX('B', 10, AF10)>, /* OTG_HS_ULPI_D3 */
+						 <STM32_PINMUX('B', 11, AF10)>, /* OTG_HS_ULPI_D4 */
+						 <STM32_PINMUX('B', 12, AF10)>, /* OTG_HS_ULPI_D5 */
+						 <STM32_PINMUX('B', 13, AF10)>, /* OTG_HS_ULPI_D6 */
+						 <STM32_PINMUX('B', 5, AF10)>; /* OTG_HS_ULPI_D7 */
+					bias-disable;
+					drive-push-pull;
+					slew-rate = <2>;
+				};
+			};
+
+			usbotg_hs_pins_b: usbotg-hs@1 {
+				pins {
+					pinmux = <STM32_PINMUX('H', 4, AF10)>, /* OTG_HS_ULPI_NXT */
+						 <STM32_PINMUX('C', 2, AF10)>, /* OTG_HS_ULPI_DIR */
+						 <STM32_PINMUX('C', 0, AF10)>, /* OTG_HS_ULPI_STP */
+						 <STM32_PINMUX('A', 5, AF10)>, /* OTG_HS_ULPI_CK */
+						 <STM32_PINMUX('A', 3, AF10)>, /* OTG_HS_ULPI_D0 */
+						 <STM32_PINMUX('B', 0, AF10)>, /* OTG_HS_ULPI_D1 */
+						 <STM32_PINMUX('B', 1, AF10)>, /* OTG_HS_ULPI_D2 */
+						 <STM32_PINMUX('B', 10, AF10)>, /* OTG_HS_ULPI_D3 */
+						 <STM32_PINMUX('B', 11, AF10)>, /* OTG_HS_ULPI_D4 */
+						 <STM32_PINMUX('B', 12, AF10)>, /* OTG_HS_ULPI_D5 */
+						 <STM32_PINMUX('B', 13, AF10)>, /* OTG_HS_ULPI_D6 */
+						 <STM32_PINMUX('B', 5, AF10)>; /* OTG_HS_ULPI_D7 */
+					bias-disable;
+					drive-push-pull;
+					slew-rate = <2>;
+				};
+			};
+
+			usbotg_fs_pins_a: usbotg-fs@0 {
+				pins {
+					pinmux = <STM32_PINMUX('A', 10, AF10)>, /* OTG_FS_ID */
+						 <STM32_PINMUX('A', 11, AF10)>, /* OTG_FS_DM */
+						 <STM32_PINMUX('A', 12, AF10)>; /* OTG_FS_DP */
 					bias-disable;
+					drive-push-pull;
+					slew-rate = <2>;
 				};
 			};
 		};
@@ -380,6 +731,57 @@
 			assigned-clocks = <&rcc 1 CLK_HSE_RTC>;
 			assigned-clock-rates = <1000000>;
 		};
+
+		dma1: dma@40026000 {
+			compatible = "st,stm32-dma";
+			reg = <0x40026000 0x400>;
+			interrupts = <11>,
+				     <12>,
+				     <13>,
+				     <14>,
+				     <15>,
+				     <16>,
+				     <17>,
+				     <47>;
+			clocks = <&rcc 0 STM32F7_AHB1_CLOCK(DMA1)>;
+			#dma-cells = <4>;
+			status = "disabled";
+		};
+
+		dma2: dma@40026400 {
+			compatible = "st,stm32-dma";
+			reg = <0x40026400 0x400>;
+			interrupts = <56>,
+				     <57>,
+				     <58>,
+				     <59>,
+				     <60>,
+				     <68>,
+				     <69>,
+				     <70>;
+			clocks = <&rcc 0 STM32F7_AHB1_CLOCK(DMA2)>;
+			#dma-cells = <4>;
+			st,mem2mem;
+			status = "disabled";
+		};
+
+		usbotg_hs: usb@40040000 {
+			compatible = "st,stm32f7-hsotg";
+			reg = <0x40040000 0x40000>;
+			interrupts = <77>;
+			clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHS)>;
+			clock-names = "otg";
+			status = "disabled";
+		};
+
+		usbotg_fs: usb@50000000 {
+			compatible = "st,stm32f4x9-fsotg";
+			reg = <0x50000000 0x40000>;
+			interrupts = <67>;
+			clocks = <&rcc 0 STM32F7_AHB2_CLOCK(OTGFS)>;
+			clock-names = "otg";
+			status = "disabled";
+		};
 	};
 };
 
diff --git a/arch/arm/boot/dts/stm32f769-disco.dts b/arch/arm/boot/dts/stm32f769-disco.dts
index 166728aeb166..4463ca13a740 100644
--- a/arch/arm/boot/dts/stm32f769-disco.dts
+++ b/arch/arm/boot/dts/stm32f769-disco.dts
@@ -63,6 +63,12 @@
 
 };
 
+&cec {
+	pinctrl-0 = <&cec_pins_a>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
 &clk_hse {
 	clock-frequency = <25000000>;
 };
diff --git a/arch/arm/boot/dts/stm32h743-pinctrl.dtsi b/arch/arm/boot/dts/stm32h743-pinctrl.dtsi
index 76bbd6575fae..65c1cd043987 100644
--- a/arch/arm/boot/dts/stm32h743-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32h743-pinctrl.dtsi
@@ -40,7 +40,7 @@
  *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include <dt-bindings/pinctrl/stm32h7-pinfunc.h>
+#include <dt-bindings/pinctrl/stm32-pinfunc.h>
 
 / {
 	soc {
@@ -55,7 +55,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x0 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOA_CK>;
 				st,bank-name = "GPIOA";
 			};
 
@@ -63,7 +63,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x400 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOB_CK>;
 				st,bank-name = "GPIOB";
 			};
 
@@ -71,7 +71,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x800 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOC_CK>;
 				st,bank-name = "GPIOC";
 			};
 
@@ -79,7 +79,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0xc00 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOD_CK>;
 				st,bank-name = "GPIOD";
 			};
 
@@ -87,7 +87,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x1000 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOE_CK>;
 				st,bank-name = "GPIOE";
 			};
 
@@ -95,7 +95,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x1400 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOF_CK>;
 				st,bank-name = "GPIOF";
 			};
 
@@ -103,7 +103,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x1800 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOG_CK>;
 				st,bank-name = "GPIOG";
 			};
 
@@ -111,7 +111,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x1c00 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOH_CK>;
 				st,bank-name = "GPIOH";
 			};
 
@@ -119,7 +119,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x2000 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOI_CK>;
 				st,bank-name = "GPIOI";
 			};
 
@@ -127,7 +127,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x2400 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOJ_CK>;
 				st,bank-name = "GPIOJ";
 			};
 
@@ -135,32 +135,32 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x2800 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOK_CK>;
 				st,bank-name = "GPIOK";
 			};
 
 			usart1_pins: usart1@0 {
 				pins1 {
-					pinmux = <STM32H7_PB14_FUNC_USART1_TX>;
+					pinmux = <STM32_PINMUX('B', 14, AF4)>; /* USART1_TX */
 					bias-disable;
 					drive-push-pull;
 					slew-rate = <0>;
 				};
 				pins2 {
-					pinmux = <STM32H7_PB15_FUNC_USART1_RX>;
+					pinmux = <STM32_PINMUX('B', 15, AF4)>; /* USART1_RX */
 					bias-disable;
 				};
 			};
 
 			usart2_pins: usart2@0 {
 				pins1 {
-					pinmux = <STM32H7_PD5_FUNC_USART2_TX>;
+					pinmux = <STM32_PINMUX('D', 5, AF7)>; /* USART2_TX */
 					bias-disable;
 					drive-push-pull;
 					slew-rate = <0>;
 				};
 				pins2 {
-					pinmux = <STM32H7_PD6_FUNC_USART2_RX>;
+					pinmux = <STM32_PINMUX('D', 6, AF7)>; /* USART2_RX */
 					bias-disable;
 				};
 			};
diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
index 36a99db0a3b4..bbfcbaca0b36 100644
--- a/arch/arm/boot/dts/stm32h743.dtsi
+++ b/arch/arm/boot/dts/stm32h743.dtsi
@@ -42,6 +42,8 @@
 
 #include "skeleton.dtsi"
 #include "armv7-m.dtsi"
+#include <dt-bindings/clock/stm32h7-clks.h>
+#include <dt-bindings/mfd/stm32h7-rcc.h>
 
 / {
 	clocks {
@@ -51,36 +53,300 @@
 			clock-frequency = <0>;
 		};
 
-		timer_clk: timer-clk {
+		clk_lse: clk-lse {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
-			clock-frequency = <125000000>;
+			clock-frequency = <32768>;
+		};
+
+		clk_i2s: i2s_ckin {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <0>;
 		};
 	};
 
 	soc {
-		usart1: serial@40011000 {
-			compatible = "st,stm32f7-usart", "st,stm32f7-uart";
-			reg = <0x40011000 0x400>;
-			interrupts = <37>;
+		timer5: timer@40000c00 {
+			compatible = "st,stm32-timer";
+			reg = <0x40000c00 0x400>;
+			interrupts = <50>;
+			clocks = <&rcc TIM5_CK>;
+		};
+
+		lptimer1: timer@40002400 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-lptimer";
+			reg = <0x40002400 0x400>;
+			clocks = <&rcc LPTIM1_CK>;
+			clock-names = "mux";
 			status = "disabled";
-			clocks = <&timer_clk>;
 
+			pwm {
+				compatible = "st,stm32-pwm-lp";
+				status = "disabled";
+			};
+
+			trigger@0 {
+				compatible = "st,stm32-lptimer-trigger";
+				reg = <0>;
+				status = "disabled";
+			};
+
+			counter {
+				compatible = "st,stm32-lptimer-counter";
+				status = "disabled";
+			};
 		};
 
 		usart2: serial@40004400 {
-			compatible = "st,stm32f7-usart", "st,stm32f7-uart";
+			compatible = "st,stm32f7-uart";
 			reg = <0x40004400 0x400>;
 			interrupts = <38>;
 			status = "disabled";
-			clocks = <&timer_clk>;
+			clocks = <&rcc USART2_CK>;
 		};
 
-		timer5: timer@40000c00 {
-			compatible = "st,stm32-timer";
-			reg = <0x40000c00 0x400>;
-			interrupts = <50>;
-			clocks = <&timer_clk>;
+		dac: dac@40007400 {
+			compatible = "st,stm32h7-dac-core";
+			reg = <0x40007400 0x400>;
+			clocks = <&rcc DAC12_CK>;
+			clock-names = "pclk";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			dac1: dac@1 {
+				compatible = "st,stm32-dac";
+				#io-channels-cells = <1>;
+				reg = <1>;
+				status = "disabled";
+			};
+
+			dac2: dac@2 {
+				compatible = "st,stm32-dac";
+				#io-channels-cells = <1>;
+				reg = <2>;
+				status = "disabled";
+			};
+		};
+
+		usart1: serial@40011000 {
+			compatible = "st,stm32f7-uart";
+			reg = <0x40011000 0x400>;
+			interrupts = <37>;
+			status = "disabled";
+			clocks = <&rcc USART1_CK>;
+		};
+
+		dma1: dma@40020000 {
+			compatible = "st,stm32-dma";
+			reg = <0x40020000 0x400>;
+			interrupts = <11>,
+				     <12>,
+				     <13>,
+				     <14>,
+				     <15>,
+				     <16>,
+				     <17>,
+				     <47>;
+			clocks = <&rcc DMA1_CK>;
+			#dma-cells = <4>;
+			st,mem2mem;
+			dma-requests = <8>;
+			status = "disabled";
+		};
+
+		dma2: dma@40020400 {
+			compatible = "st,stm32-dma";
+			reg = <0x40020400 0x400>;
+			interrupts = <56>,
+				     <57>,
+				     <58>,
+				     <59>,
+				     <60>,
+				     <68>,
+				     <69>,
+				     <70>;
+			clocks = <&rcc DMA2_CK>;
+			#dma-cells = <4>;
+			st,mem2mem;
+			dma-requests = <8>;
+			status = "disabled";
+		};
+
+		dmamux1: dma-router@40020800 {
+			compatible = "st,stm32h7-dmamux";
+			reg = <0x40020800 0x1c>;
+			#dma-cells = <3>;
+			dma-channels = <16>;
+			dma-requests = <128>;
+			dma-masters = <&dma1 &dma2>;
+			clocks = <&rcc DMA1_CK>;
+		};
+
+		adc_12: adc@40022000 {
+			compatible = "st,stm32h7-adc-core";
+			reg = <0x40022000 0x400>;
+			interrupts = <18>;
+			clocks = <&rcc ADC12_CK>;
+			clock-names = "bus";
+			interrupt-controller;
+			#interrupt-cells = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			adc1: adc@0 {
+				compatible = "st,stm32h7-adc";
+				#io-channel-cells = <1>;
+				reg = <0x0>;
+				interrupt-parent = <&adc_12>;
+				interrupts = <0>;
+				status = "disabled";
+			};
+
+			adc2: adc@100 {
+				compatible = "st,stm32h7-adc";
+				#io-channel-cells = <1>;
+				reg = <0x100>;
+				interrupt-parent = <&adc_12>;
+				interrupts = <1>;
+				status = "disabled";
+			};
+		};
+
+		mdma1: dma@52000000 {
+			compatible = "st,stm32h7-mdma";
+			reg = <0x52000000 0x1000>;
+			interrupts = <122>;
+			clocks = <&rcc MDMA_CK>;
+			#dma-cells = <5>;
+			dma-channels = <16>;
+			dma-requests = <32>;
+		};
+
+		lptimer2: timer@58002400 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-lptimer";
+			reg = <0x58002400 0x400>;
+			clocks = <&rcc LPTIM2_CK>;
+			clock-names = "mux";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm-lp";
+				status = "disabled";
+			};
+
+			trigger@1 {
+				compatible = "st,stm32-lptimer-trigger";
+				reg = <1>;
+				status = "disabled";
+			};
+
+			counter {
+				compatible = "st,stm32-lptimer-counter";
+				status = "disabled";
+			};
+		};
+
+		lptimer3: timer@58002800 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-lptimer";
+			reg = <0x58002800 0x400>;
+			clocks = <&rcc LPTIM3_CK>;
+			clock-names = "mux";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm-lp";
+				status = "disabled";
+			};
+
+			trigger@2 {
+				compatible = "st,stm32-lptimer-trigger";
+				reg = <2>;
+				status = "disabled";
+			};
+		};
+
+		lptimer4: timer@58002c00 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-lptimer";
+			reg = <0x58002c00 0x400>;
+			clocks = <&rcc LPTIM4_CK>;
+			clock-names = "mux";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm-lp";
+				status = "disabled";
+			};
+		};
+
+		lptimer5: timer@58003000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-lptimer";
+			reg = <0x58003000 0x400>;
+			clocks = <&rcc LPTIM5_CK>;
+			clock-names = "mux";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm-lp";
+				status = "disabled";
+			};
+		};
+
+		vrefbuf: regulator@58003C00 {
+			compatible = "st,stm32-vrefbuf";
+			reg = <0x58003C00 0x8>;
+			clocks = <&rcc VREF_CK>;
+			regulator-min-microvolt = <1500000>;
+			regulator-max-microvolt = <2500000>;
+			status = "disabled";
+		};
+
+		rcc: reset-clock-controller@58024400 {
+			compatible = "st,stm32h743-rcc", "st,stm32-rcc";
+			reg = <0x58024400 0x400>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			clocks = <&clk_hse>, <&clk_lse>, <&clk_i2s>;
+			st,syscfg = <&pwrcfg>;
+		};
+
+		pwrcfg: power-config@58024800 {
+			compatible = "syscon";
+			reg = <0x58024800 0x400>;
+		};
+
+		adc_3: adc@58026000 {
+			compatible = "st,stm32h7-adc-core";
+			reg = <0x58026000 0x400>;
+			interrupts = <127>;
+			clocks = <&rcc ADC3_CK>;
+			clock-names = "bus";
+			interrupt-controller;
+			#interrupt-cells = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			adc3: adc@0 {
+				compatible = "st,stm32h7-adc";
+				#io-channel-cells = <1>;
+				reg = <0x0>;
+				interrupt-parent = <&adc_3>;
+				interrupts = <0>;
+				status = "disabled";
+			};
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/stm32h743i-eval.dts b/arch/arm/boot/dts/stm32h743i-eval.dts
index c6effbb36e4a..9f0e72c67219 100644
--- a/arch/arm/boot/dts/stm32h743i-eval.dts
+++ b/arch/arm/boot/dts/stm32h743i-eval.dts
@@ -60,10 +60,28 @@
 	aliases {
 		serial0 = &usart1;
 	};
+
+	vdda: regulator-vdda {
+		compatible = "regulator-fixed";
+		regulator-name = "vdda";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+};
+
+&adc_12 {
+	vref-supply = <&vdda>;
+	status = "okay";
+	adc1: adc@0 {
+		/* potentiometer */
+		st,adc-channels = <0>;
+		status = "okay";
+	};
 };
 
 &clk_hse {
-	clock-frequency = <125000000>;
+	clock-frequency = <25000000>;
 };
 
 &usart1 {
diff --git a/arch/arm/boot/dts/sun4i-a10-a1000.dts b/arch/arm/boot/dts/sun4i-a10-a1000.dts
index f80d37ddc4c6..09e909576c61 100644
--- a/arch/arm/boot/dts/sun4i-a10-a1000.dts
+++ b/arch/arm/boot/dts/sun4i-a10-a1000.dts
@@ -62,8 +62,6 @@
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&led_pins_a1000>;
 
 		red {
 			label = "a1000:red:usr";
@@ -79,8 +77,6 @@
 
 	reg_emac_3v3: emac-3v3 {
 		compatible = "regulator-fixed";
-		pinctrl-names = "default";
-		pinctrl-0 = <&emac_power_pin_a1000>;
 		regulator-name = "emac-3v3";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
@@ -129,8 +125,6 @@
 };
 
 &emac {
-	pinctrl-names = "default";
-	pinctrl-0 = <&emac_pins_a>;
 	phy = <&phy1>;
 	status = "okay";
 };
@@ -140,8 +134,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -156,7 +148,7 @@
 
 &ir0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&ir0_rx_pins_a>;
+	pinctrl-0 = <&ir0_rx_pins>;
 	status = "okay";
 };
 
@@ -170,8 +162,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -187,18 +177,6 @@
 	status = "okay";
 };
 
-&pio {
-	emac_power_pin_a1000: emac_power_pin@0 {
-		pins = "PH15";
-		function = "gpio_out";
-	};
-
-	led_pins_a1000: led_pins@0 {
-		pins = "PH10", "PH20";
-		function = "gpio_out";
-	};
-};
-
 #include "axp209.dtsi"
 
 &reg_dcdc2 {
@@ -236,13 +214,13 @@
 
 &spdif {
 	pinctrl-names = "default";
-	pinctrl-0 = <&spdif_tx_pins_a>;
+	pinctrl-0 = <&spdif_tx_pin>;
 	status = "okay";
 };
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts b/arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts
index 6b02de592a02..39ba4ccb9e2e 100644
--- a/arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts
+++ b/arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts
@@ -68,8 +68,6 @@
 };
 
 &emac {
-	pinctrl-names = "default";
-	pinctrl-0 = <&emac_pins_a>;
 	phy = <&phy1>;
 	status = "okay";
 };
@@ -79,8 +77,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -95,7 +91,7 @@
 
 &ir0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&ir0_rx_pins_a>;
+	pinctrl-0 = <&ir0_rx_pins>;
 	status = "okay";
 };
 
@@ -108,8 +104,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -125,12 +119,6 @@
 	status = "okay";
 };
 
-&pio {
-	usb2_vbus_pin_a: usb2_vbus_pin@0 {
-		pins = "PH12";
-	};
-};
-
 &reg_usb0_vbus {
 	regulator-boot-on;
 	status = "okay";
@@ -147,7 +135,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-chuwi-v7-cw0825.dts b/arch/arm/boot/dts/sun4i-a10-chuwi-v7-cw0825.dts
index a7d61994b8fd..dfc88aee4fe3 100644
--- a/arch/arm/boot/dts/sun4i-a10-chuwi-v7-cw0825.dts
+++ b/arch/arm/boot/dts/sun4i-a10-chuwi-v7-cw0825.dts
@@ -65,8 +65,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -80,14 +78,10 @@
 };
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	status = "okay";
 };
 
 &i2c2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c2_pins_a>;
 	status = "okay";
 
 	ft5306de4: touchscreen@38 {
@@ -104,21 +98,21 @@
 	vref-supply = <&reg_vcc3v0>;
 	status = "okay";
 
-	button@800 {
+	button-800 {
 		label = "Volume Up";
 		linux,code = <KEY_VOLUMEUP>;
 		channel = <0>;
 		voltage = <800000>;
 	};
 
-	button@1000 {
+	button-1000 {
 		label = "Volume Down";
 		linux,code = <KEY_VOLUMEDOWN>;
 		channel = <0>;
 		voltage = <1000000>;
 	};
 
-	button@1200 {
+	button-1200 {
 		label = "Back";
 		linux,code = <KEY_BACK>;
 		channel = <0>;
@@ -127,8 +121,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -141,13 +133,13 @@
 };
 
 &pio {
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
 	};
 
-	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
 		pins = "PH5";
 		function = "gpio_in";
 		bias-pull-down;
@@ -164,7 +156,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
index 404ce7694899..1982c8c238c5 100644
--- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
+++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
@@ -59,6 +59,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -90,6 +101,10 @@
 	cpu-supply = <&reg_dcdc2>;
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -99,8 +114,6 @@
 };
 
 &emac {
-	pinctrl-names = "default";
-	pinctrl-0 = <&emac_pins_a>;
 	phy = <&phy1>;
 	status = "okay";
 };
@@ -109,9 +122,17 @@
 	status = "okay";
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -121,14 +142,12 @@
 };
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	status = "okay";
 };
 
 &ir0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&ir0_rx_pins_a>;
+	pinctrl-0 = <&ir0_rx_pins>;
 	status = "okay";
 };
 
@@ -141,8 +160,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -163,13 +180,13 @@
 };
 
 &pio {
-	led_pins_cubieboard: led_pins@0 {
+	led_pins_cubieboard: led-pins {
 		pins = "PH20", "PH21";
 		function = "gpio_out";
 		drive-strength = <20>;
 	};
 
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
@@ -221,14 +238,14 @@
 
 &spi0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&spi0_pins_a>,
-		    <&spi0_cs0_pins_a>;
+	pinctrl-0 = <&spi0_pi_pins>,
+		    <&spi0_cs0_pi_pin>;
 	status = "okay";
 };
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-dserve-dsrv9703c.dts b/arch/arm/boot/dts/sun4i-a10-dserve-dsrv9703c.dts
index e0777ae808c7..147cbc5e08ac 100644
--- a/arch/arm/boot/dts/sun4i-a10-dserve-dsrv9703c.dts
+++ b/arch/arm/boot/dts/sun4i-a10-dserve-dsrv9703c.dts
@@ -58,8 +58,6 @@
 
 	backlight: backlight {
 		compatible = "pwm-backlight";
-		pinctrl-names = "default";
-		pinctrl-0 = <&bl_en_pin_dsrv9703c>;
 		pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
 		brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
 		default-brightness-level = <8>;
@@ -77,10 +75,8 @@
 		max-microvolt = <3000000>;
 	};
 
-	reg_motor: reg_motor {
+	reg_motor: reg-motor {
 		compatible = "regulator-fixed";
-		pinctrl-names = "default";
-		pinctrl-0 = <&motor_pins>;
 		regulator-name = "vcc-motor";
 		regulator-min-microvolt = <3000000>;
 		regulator-max-microvolt = <3000000>;
@@ -90,8 +86,6 @@
 };
 
 &codec {
-	pinctrl-names = "default";
-	pinctrl-0 = <&codec_pa_pin>;
 	allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */
 	status = "okay";
 };
@@ -105,8 +99,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -118,15 +110,11 @@
 #include "axp209.dtsi"
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	/* pull-ups and devices require AXP209 LDO3 */
 	status = "failed";
 };
 
 &i2c2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c2_pins_a>;
 	status = "okay";
 
 	ft5406ee8: touchscreen@38 {
@@ -134,8 +122,6 @@
 		reg = <0x38>;
 		interrupt-parent = <&pio>;
 		interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&touchscreen_pins>;
 		reset-gpios = <&pio 1 13 GPIO_ACTIVE_LOW>;
 		touchscreen-size-x = <1024>;
 		touchscreen-size-y = <768>;
@@ -146,14 +132,14 @@
 	vref-supply = <&reg_ldo2>;
 	status = "okay";
 
-	button@400 {
+	button-400 {
 		label = "Volume Down";
 		linux,code = <KEY_VOLUMEDOWN>;
 		channel = <0>;
 		voltage = <400000>;
 	};
 
-	button@800 {
+	button-800 {
 		label = "Volume Up";
 		linux,code = <KEY_VOLUMEUP>;
 		channel = <0>;
@@ -162,8 +148,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -176,33 +160,13 @@
 };
 
 &pio {
-	bl_en_pin_dsrv9703c: bl_en_pin@0 {
-		pins = "PH7";
-		function = "gpio_out";
-	};
-
-	codec_pa_pin: codec_pa_pin@0 {
-		pins = "PH15";
-		function = "gpio_out";
-	};
-
-	motor_pins: motor_pins@0 {
-		pins = "PB3";
-		function = "gpio_out";
-	};
-
-	touchscreen_pins: touchscreen_pins@0 {
-		pins = "PB13";
-		function = "gpio_out";
-	};
-
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
 	};
 
-	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
 		pins = "PH5";
 		function = "gpio_in";
 		bias-pull-down;
@@ -211,7 +175,7 @@
 
 &pwm {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pwm0_pins_a>;
+	pinctrl-0 = <&pwm0_pin>;
 	status = "okay";
 };
 
@@ -250,7 +214,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
index d8bfd7b74916..41ca8bded89f 100644
--- a/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
+++ b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
@@ -72,8 +72,6 @@
  */
 &codec {
 	/* PH15 controls power to external amplifier (ft2012q) */
-	pinctrl-names = "default";
-	pinctrl-0 = <&codec_pa_pin>;
 	allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 };
@@ -91,8 +89,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -104,8 +100,6 @@
 #include "axp209.dtsi"
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	status = "okay";
 
 	/* Accelerometer */
@@ -122,21 +116,21 @@
 
 	status = "okay";
 
-	button@158 {
+	button-158 {
 		label = "Volume Down";
 		linux,code = <KEY_VOLUMEDOWN>;
 		channel = <0>;
 		voltage = <158730>;
 	};
 
-	button@349 {
+	button-349 {
 		label = "Volume Up";
 		linux,code = <KEY_VOLUMEUP>;
 		channel = <0>;
 		voltage = <349206>;
 	};
 
-	button@1142 {
+	button-1142 {
 		label = "Esc";
 		linux,code = <KEY_ESC>;
 		channel = <0>;
@@ -145,8 +139,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH01 */
@@ -154,13 +146,6 @@
 	status = "okay";
 };
 
-&pio {
-	codec_pa_pin: codec_pa_pin@0 {
-		pins = "PH15";
-		function = "gpio_out";
-	};
-};
-
 &reg_dcdc2 {
 	regulator-always-on;
 	regulator-min-microvolt = <1000000>;
@@ -197,7 +182,7 @@
 
 &uart0  {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-hackberry.dts b/arch/arm/boot/dts/sun4i-a10-hackberry.dts
index 856cfc9128e6..f33e42d6ce8b 100644
--- a/arch/arm/boot/dts/sun4i-a10-hackberry.dts
+++ b/arch/arm/boot/dts/sun4i-a10-hackberry.dts
@@ -80,8 +80,6 @@
 };
 
 &emac {
-	pinctrl-names = "default";
-	pinctrl-0 = <&emac_pins_a>;
 	phy = <&phy0>;
 	status = "okay";
 };
@@ -92,7 +90,7 @@
 
 &ir0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&ir0_rx_pins_a>;
+	pinctrl-0 = <&ir0_rx_pins>;
 	status = "okay";
 };
 
@@ -106,8 +104,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -123,27 +119,11 @@
 	status = "okay";
 };
 
-&pio {
-	pinctrl-names = "default";
-	pinctrl-0 = <&hackberry_hogs>;
-
-	hackberry_hogs: hogs@0 {
-		pins = "PH19";
-		function = "gpio_out";
-	};
-
-	usb2_vbus_pin_hackberry: usb2_vbus_pin@0 {
-		pins = "PH12";
-		function = "gpio_out";
-	};
-};
-
 &reg_usb1_vbus {
 	status = "okay";
 };
 
 &reg_usb2_vbus {
-	pinctrl-0 = <&usb2_vbus_pin_hackberry>;
 	gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 };
@@ -156,6 +136,6 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts b/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts
index 6506595268b2..35c57d065dd8 100644
--- a/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts
+++ b/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts
@@ -63,8 +63,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -78,8 +76,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -92,13 +88,13 @@
 };
 
 &pio {
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
 	};
 
-	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
 		pins = "PH5";
 		function = "gpio_in";
 		bias-pull-down;
@@ -116,7 +112,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-inet1.dts b/arch/arm/boot/dts/sun4i-a10-inet1.dts
index d51d8c302daf..9482e831a9a1 100644
--- a/arch/arm/boot/dts/sun4i-a10-inet1.dts
+++ b/arch/arm/boot/dts/sun4i-a10-inet1.dts
@@ -58,8 +58,6 @@
 
 	backlight: backlight {
 		compatible = "pwm-backlight";
-		pinctrl-names = "default";
-		pinctrl-0 = <&bl_en_pin_inet>;
 		pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
 		brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
 		default-brightness-level = <8>;
@@ -88,8 +86,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -101,8 +97,6 @@
 #include "axp209.dtsi"
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	status = "okay";
 
 	/* Accelerometer */
@@ -115,8 +109,6 @@
 };
 
 &i2c2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c2_pins_a>;
 	status = "okay";
 
 	ft5x: touchscreen@38 {
@@ -124,8 +116,6 @@
 		reg = <0x38>;
 		interrupt-parent = <&pio>;
 		interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&touchscreen_wake_pin>;
 		wake-gpios = <&pio 1 13 GPIO_ACTIVE_HIGH>; /* PB13 */
 		touchscreen-size-x = <600>;
 		touchscreen-size-y = <1024>;
@@ -137,21 +127,21 @@
 	vref-supply = <&reg_ldo2>;
 	status = "okay";
 
-	button@200 {
+	button-200 {
 		label = "Volume Up";
 		linux,code = <KEY_VOLUMEUP>;
 		channel = <0>;
 		voltage = <200000>;
 	};
 
-	button@1000 {
+	button-1000 {
 		label = "Volume Down";
 		linux,code = <KEY_VOLUMEDOWN>;
 		channel = <0>;
 		voltage = <1000000>;
 	};
 
-	button@1200 {
+	button-1200 {
 		label = "Home";
 		linux,code = <KEY_HOMEPAGE>;
 		channel = <0>;
@@ -160,8 +150,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -178,23 +166,13 @@
 };
 
 &pio {
-	bl_en_pin_inet: bl_en_pin@0 {
-		pins = "PH7";
-		function = "gpio_out";
-	};
-
-	touchscreen_wake_pin: touchscreen_wake_pin@0 {
-		pins = "PB13";
-		function = "gpio_out";
-	};
-
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
 	};
 
-	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
 		pins = "PH5";
 		function = "gpio_in";
 		bias-pull-down;
@@ -203,7 +181,7 @@
 
 &pwm {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pwm0_pins_a>;
+	pinctrl-0 = <&pwm0_pin>;
 	status = "okay";
 };
 
@@ -246,7 +224,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts b/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts
index a8e479fe43ca..4b5c91c8e85b 100644
--- a/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts
+++ b/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts
@@ -72,8 +72,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -85,14 +83,10 @@
 #include "axp209.dtsi"
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	status = "okay";
 };
 
 &i2c2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c2_pins_a>;
 	status = "okay";
 
 	ft5406ee8: touchscreen@38 {
@@ -109,35 +103,35 @@
 	vref-supply = <&reg_ldo2>;
 	status = "okay";
 
-	button@200 {
+	button-200 {
 		label = "Menu";
 		linux,code = <KEY_MENU>;
 		channel = <0>;
 		voltage = <200000>;
 	};
 
-	button@600 {
+	button-600 {
 		label = "Volume Up";
 		linux,code = <KEY_VOLUMEUP>;
 		channel = <0>;
 		voltage = <600000>;
 	};
 
-	button@800 {
+	button-800 {
 		label = "Volume Down";
 		linux,code = <KEY_VOLUMEDOWN>;
 		channel = <0>;
 		voltage = <800000>;
 	};
 
-	button@1000 {
+	button-1000 {
 		label = "Home";
 		linux,code = <KEY_HOMEPAGE>;
 		channel = <0>;
 		voltage = <1000000>;
 	};
 
-	button@1200 {
+	button-1200 {
 		label = "Esc";
 		linux,code = <KEY_ESC>;
 		channel = <0>;
@@ -146,8 +140,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -160,13 +152,13 @@
 };
 
 &pio {
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
 	};
 
-	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
 		pins = "PH5";
 		function = "gpio_in";
 		bias-pull-down;
@@ -208,7 +200,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-inet9f-rev03.dts b/arch/arm/boot/dts/sun4i-a10-inet9f-rev03.dts
index 2acb89a87d41..13224f5ac166 100644
--- a/arch/arm/boot/dts/sun4i-a10-inet9f-rev03.dts
+++ b/arch/arm/boot/dts/sun4i-a10-inet9f-rev03.dts
@@ -59,7 +59,7 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	gpio_keys {
+	gpio-keys {
 		compatible = "gpio-keys-polled";
 		pinctrl-names = "default";
 		pinctrl-0 = <&key_pins_inet9f>;
@@ -67,7 +67,7 @@
 		#size-cells = <0>;
 		poll-interval = <20>;
 
-		button@0 {
+		left-joystick-left {
 			label = "Left Joystick Left";
 			linux,code = <ABS_X>;
 			linux,input-type = <EV_ABS>;
@@ -75,7 +75,7 @@
 			gpios = <&pio 0 6 GPIO_ACTIVE_LOW>; /* PA6 */
 		};
 
-		button@1 {
+		left-joystick-right {
 			label = "Left Joystick Right";
 			linux,code = <ABS_X>;
 			linux,input-type = <EV_ABS>;
@@ -83,7 +83,7 @@
 			gpios = <&pio 0 5 GPIO_ACTIVE_LOW>; /* PA5 */
 		};
 
-		button@2 {
+		left-joystick-up {
 			label = "Left Joystick Up";
 			linux,code = <ABS_Y>;
 			linux,input-type = <EV_ABS>;
@@ -91,7 +91,7 @@
 			gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */
 		};
 
-		button@3 {
+		left-joystick-down {
 			label = "Left Joystick Down";
 			linux,code = <ABS_Y>;
 			linux,input-type = <EV_ABS>;
@@ -99,7 +99,7 @@
 			gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */
 		};
 
-		button@4 {
+		right-joystick-left {
 			label = "Right Joystick Left";
 			linux,code = <ABS_Z>;
 			linux,input-type = <EV_ABS>;
@@ -107,7 +107,7 @@
 			gpios = <&pio 0 1 GPIO_ACTIVE_LOW>; /* PA1 */
 		};
 
-		button@5 {
+		right-joystick-right {
 			label = "Right Joystick Right";
 			linux,code = <ABS_Z>;
 			linux,input-type = <EV_ABS>;
@@ -115,7 +115,7 @@
 			gpios = <&pio 0 0 GPIO_ACTIVE_LOW>; /* PA0 */
 		};
 
-		button@6 {
+		right-joystick-up {
 			label = "Right Joystick Up";
 			linux,code = <ABS_RZ>;
 			linux,input-type = <EV_ABS>;
@@ -123,7 +123,7 @@
 			gpios = <&pio 0 3 GPIO_ACTIVE_LOW>; /* PA3 */
 		};
 
-		button@7 {
+		right-joystick-down {
 			label = "Right Joystick Down";
 			linux,code = <ABS_RZ>;
 			linux,input-type = <EV_ABS>;
@@ -131,7 +131,7 @@
 			gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */
 		};
 
-		button@8 {
+		dpad-left {
 			label = "DPad Left";
 			linux,code = <ABS_HAT0X>;
 			linux,input-type = <EV_ABS>;
@@ -139,7 +139,7 @@
 			gpios = <&pio 7 23 GPIO_ACTIVE_LOW>; /* PH23 */
 		};
 
-		button@9 {
+		dpad-right {
 			label = "DPad Right";
 			linux,code = <ABS_HAT0X>;
 			linux,input-type = <EV_ABS>;
@@ -147,7 +147,7 @@
 			gpios = <&pio 7 24 GPIO_ACTIVE_LOW>; /* PH24 */
 		};
 
-		button@10 {
+		dpad-up {
 			label = "DPad Up";
 			linux,code = <ABS_HAT0Y>;
 			linux,input-type = <EV_ABS>;
@@ -155,7 +155,7 @@
 			gpios = <&pio 7 25 GPIO_ACTIVE_LOW>; /* PH25 */
 		};
 
-		button@11 {
+		dpad-down {
 			label = "DPad Down";
 			linux,code = <ABS_HAT0Y>;
 			linux,input-type = <EV_ABS>;
@@ -163,49 +163,49 @@
 			gpios = <&pio 7 26 GPIO_ACTIVE_LOW>; /* PH26 */
 		};
 
-		button@12 {
+		x {
 			label = "Button X";
 			linux,code = <BTN_X>;
 			gpios = <&pio 0 16 GPIO_ACTIVE_LOW>; /* PA16 */
 		};
 
-		button@13 {
+		y {
 			label = "Button Y";
 			linux,code = <BTN_Y>;
 			gpios = <&pio 0 14 GPIO_ACTIVE_LOW>; /* PA14 */
 		};
 
-		button@14 {
+		a {
 			label = "Button A";
 			linux,code = <BTN_A>;
 			gpios = <&pio 0 17 GPIO_ACTIVE_LOW>; /* PA17 */
 		};
 
-		button@15 {
+		b {
 			label = "Button B";
 			linux,code = <BTN_B>;
 			gpios = <&pio 0 15 GPIO_ACTIVE_LOW>; /* PA15 */
 		};
 
-		button@16 {
+		select {
 			label = "Select Button";
 			linux,code = <BTN_SELECT>;
 			gpios = <&pio 0 11 GPIO_ACTIVE_LOW>; /* PA11 */
 		};
 
-		button@17 {
+		start {
 			label = "Start Button";
 			linux,code = <BTN_START>;
 			gpios = <&pio 0 12 GPIO_ACTIVE_LOW>; /* PA12 */
 		};
 
-		button@18 {
+		top-left {
 			label = "Top Left Button";
 			linux,code = <BTN_TL>;
 			gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 */
 		};
 
-		button@19 {
+		top-right {
 			label = "Top Right Button";
 			linux,code = <BTN_TR>;
 			gpios = <&pio 0 13 GPIO_ACTIVE_LOW>; /* PA13 */
@@ -222,8 +222,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -235,8 +233,6 @@
 #include "axp209.dtsi"
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	status = "okay";
 
 	/* Accelerometer */
@@ -249,8 +245,6 @@
 };
 
 &i2c2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c2_pins_a>;
 	status = "okay";
 
 	ft5406ee8: touchscreen@38 {
@@ -267,35 +261,35 @@
 	vref-supply = <&reg_ldo2>;
 	status = "okay";
 
-	button@200 {
+	button-200 {
 		label = "Menu";
 		linux,code = <KEY_MENU>;
 		channel = <0>;
 		voltage = <200000>;
 	};
 
-	button@600 {
+	button-600 {
 		label = "Volume Up";
 		linux,code = <KEY_VOLUMEUP>;
 		channel = <0>;
 		voltage = <600000>;
 	};
 
-	button@800 {
+	button-800 {
 		label = "Volume Down";
 		linux,code = <KEY_VOLUMEDOWN>;
 		channel = <0>;
 		voltage = <800000>;
 	};
 
-	button@1000 {
+	button-1000 {
 		label = "Home";
 		linux,code = <KEY_HOMEPAGE>;
 		channel = <0>;
 		voltage = <1000000>;
 	};
 
-	button@1200 {
+	button-1200 {
 		label = "Esc";
 		linux,code = <KEY_ESC>;
 		channel = <0>;
@@ -304,8 +298,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -318,7 +310,7 @@
 };
 
 &pio {
-	key_pins_inet9f: key_pins@0 {
+	key_pins_inet9f: key-pins {
 		pins = "PA0", "PA1", "PA3", "PA4",
 		       "PA5", "PA6", "PA8", "PA9",
 		       "PA11", "PA12", "PA13",
@@ -328,13 +320,13 @@
 		bias-pull-up;
 	};
 
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
 	};
 
-	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
 		pins = "PH5";
 		function = "gpio_in";
 		bias-pull-down;
@@ -376,7 +368,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-itead-iteaduino-plus.dts b/arch/arm/boot/dts/sun4i-a10-itead-iteaduino-plus.dts
index 92e3e030ced3..d22bd79562d8 100644
--- a/arch/arm/boot/dts/sun4i-a10-itead-iteaduino-plus.dts
+++ b/arch/arm/boot/dts/sun4i-a10-itead-iteaduino-plus.dts
@@ -57,7 +57,7 @@
 
 &emac {
 	pinctrl-names = "default";
-	pinctrl-0 = <&emac_pins_a>;
+	pinctrl-0 = <&emac_pins>;
 	phy = <&phy1>;
 	status = "okay";
 };
@@ -67,6 +67,9 @@
 };
 
 &i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins>;
+
 	axp209: pmic@34 {
 		interrupts = <0>;
 	};
@@ -74,19 +77,19 @@
 
 &i2c1 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
+	pinctrl-0 = <&i2c1_pins>;
 	status = "okay";
 };
 
 &i2c2 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&i2c2_pins_a>;
+	pinctrl-0 = <&i2c2_pins>;
 	status = "okay";
 };
 
 &ir0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&ir0_rx_pins_a>;
+	pinctrl-0 = <&ir0_rx_pins>;
 	status = "okay";
 };
 
@@ -100,7 +103,7 @@
 
 &mmc0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
+	pinctrl-0 = <&mmc0_pins>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -114,7 +117,11 @@
 
 &spi0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&spi0_pins_a>,
-		    <&spi0_cs0_pins_a>;
+	pinctrl-0 = <&spi0_pi_pins>,
+		    <&spi0_cs0_pi_pin>;
 	status = "okay";
 };
+
+&uart0 {
+	pinctrl-0 = <&uart0_pb_pins>;
+};
diff --git a/arch/arm/boot/dts/sun4i-a10-jesurun-q5.dts b/arch/arm/boot/dts/sun4i-a10-jesurun-q5.dts
index 92b2d4af3d21..879141ca6027 100644
--- a/arch/arm/boot/dts/sun4i-a10-jesurun-q5.dts
+++ b/arch/arm/boot/dts/sun4i-a10-jesurun-q5.dts
@@ -62,8 +62,6 @@
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&led_pins_q5>;
 
 		green {
 			label = "q5:green:usr";
@@ -74,8 +72,6 @@
 
 	reg_emac_3v3: emac-3v3 {
 		compatible = "regulator-fixed";
-		pinctrl-names = "default";
-		pinctrl-0 = <&emac_power_pin_q5>;
 		regulator-name = "emac-3v3";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
@@ -98,8 +94,6 @@
 };
 
 &emac {
-	pinctrl-names = "default";
-	pinctrl-0 = <&emac_pins_a>;
 	phy = <&phy1>;
 	status = "okay";
 };
@@ -109,8 +103,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -125,7 +117,7 @@
 
 &ir0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&ir0_rx_pins_a>;
+	pinctrl-0 = <&ir0_rx_pins>;
 	status = "okay";
 };
 
@@ -139,8 +131,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -160,18 +150,6 @@
 	status = "okay";
 };
 
-&pio {
-	emac_power_pin_q5: emac_power_pin@0 {
-		pins = "PH19";
-		function = "gpio_out";
-	};
-
-	led_pins_q5: led_pins@0 {
-		pins = "PH20";
-		function = "gpio_out";
-	};
-};
-
 &reg_usb0_vbus {
 	regulator-boot-on;
 	status = "okay";
@@ -187,7 +165,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-marsboard.dts b/arch/arm/boot/dts/sun4i-a10-marsboard.dts
index 0f927da28ee1..435c551aef0f 100644
--- a/arch/arm/boot/dts/sun4i-a10-marsboard.dts
+++ b/arch/arm/boot/dts/sun4i-a10-marsboard.dts
@@ -61,8 +61,6 @@
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&led_pins_marsboard>;
 
 		red1 {
 			label = "marsboard:red1:usr";
@@ -107,27 +105,19 @@
 };
 
 &emac {
-	pinctrl-names = "default";
-	pinctrl-0 = <&emac_pins_a>;
 	phy = <&phy1>;
 	status = "okay";
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 };
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	status = "okay";
 };
 
 &i2c2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c2_pins_a>;
 	status = "okay";
 };
 
@@ -140,8 +130,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -162,12 +150,7 @@
 };
 
 &pio {
-	led_pins_marsboard: led_pins@0 {
-		pins = "PB5", "PB6", "PB7", "PB8";
-		function = "gpio_out";
-	};
-
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
@@ -184,14 +167,14 @@
 
 &spi0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&spi0_pins_a>,
-		    <&spi0_cs0_pins_a>;
+	pinctrl-0 = <&spi0_pi_pins>,
+		    <&spi0_cs0_pi_pin>;
 	status = "okay";
 };
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts b/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts
index a5ed9e4e22c6..1b639e5f9172 100644
--- a/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts
+++ b/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts
@@ -70,8 +70,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -86,18 +84,16 @@
 
 &ir0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&ir0_rx_pins_a>;
+	pinctrl-0 = <&ir0_rx_pins>;
 	status = "okay";
 };
 
-&ir0_rx_pins_a {
+&ir0_rx_pins {
 	/* The ir receiver is not always populated */
 	bias-pull-up;
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -132,7 +128,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-mk802.dts b/arch/arm/boot/dts/sun4i-a10-mk802.dts
index 81db6824a2c7..7198b34e2e50 100644
--- a/arch/arm/boot/dts/sun4i-a10-mk802.dts
+++ b/arch/arm/boot/dts/sun4i-a10-mk802.dts
@@ -71,8 +71,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -88,23 +86,6 @@
 	status = "okay";
 };
 
-&pio {
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
-		pins = "PH4";
-		function = "gpio_in";
-	};
-
-	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
-		pins = "PH5";
-		function = "gpio_in";
-	};
-
-	usb2_vbus_pin_mk802: usb2_vbus_pin@0 {
-		pins = "PH12";
-		function = "gpio_out";
-	};
-};
-
 &reg_usb0_vbus {
 	status = "okay";
 };
@@ -114,14 +95,13 @@
 };
 
 &reg_usb2_vbus {
-	pinctrl-0 = <&usb2_vbus_pin_mk802>;
 	gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>; /* PH12 */
 	status = "okay";
 };
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
@@ -131,8 +111,6 @@
 };
 
 &usbphy {
-	pinctrl-names = "default";
-	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
 	usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
 	usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
 	usb0_vbus-supply = <&reg_usb0_vbus>;
diff --git a/arch/arm/boot/dts/sun4i-a10-mk802ii.dts b/arch/arm/boot/dts/sun4i-a10-mk802ii.dts
index e74a881fd9a7..e460da2eb139 100644
--- a/arch/arm/boot/dts/sun4i-a10-mk802ii.dts
+++ b/arch/arm/boot/dts/sun4i-a10-mk802ii.dts
@@ -67,8 +67,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -82,8 +80,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -105,7 +101,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
index 462412ee903c..49247fbe6acd 100644
--- a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
+++ b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
@@ -58,6 +58,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -89,6 +100,10 @@
 	cooling-max-level = <2>;
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -98,8 +113,6 @@
 };
 
 &emac {
-	pinctrl-names = "default";
-	pinctrl-0 = <&emac_pins_a>;
 	phy = <&phy1>;
 	status = "okay";
 };
@@ -108,9 +121,17 @@
 	status = "okay";
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -124,8 +145,6 @@
 };
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	status = "okay";
 
 	eeprom: eeprom@50 {
@@ -144,8 +163,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -166,24 +183,19 @@
 };
 
 &pio {
-	ahci_pwr_pin_olinuxinolime: ahci_pwr_pin@1 {
-		pins = "PC3";
-		function = "gpio_out";
-	};
-
-	led_pins_olinuxinolime: led_pins@0 {
+	led_pins_olinuxinolime: led-pin {
 		pins = "PH2";
 		function = "gpio_out";
 		drive-strength = <20>;
 	};
 
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
 	};
 
-	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
 		pins = "PH5";
 		function = "gpio_in";
 		bias-pull-down;
@@ -191,7 +203,6 @@
 };
 
 &reg_ahci_5v {
-	pinctrl-0 = <&ahci_pwr_pin_olinuxinolime>;
 	gpio = <&pio 2 3 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 };
@@ -210,7 +221,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-pcduino.dts b/arch/arm/boot/dts/sun4i-a10-pcduino.dts
index 84f55e76df0c..6e140547b638 100644
--- a/arch/arm/boot/dts/sun4i-a10-pcduino.dts
+++ b/arch/arm/boot/dts/sun4i-a10-pcduino.dts
@@ -62,8 +62,6 @@
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&led_pins_pcduino>;
 
 		tx {
 			label = "pcduino:green:tx";
@@ -76,26 +74,24 @@
 		};
 	};
 
-	gpio_keys {
+	gpio-keys {
 		compatible = "gpio-keys";
-		pinctrl-names = "default";
-		pinctrl-0 = <&key_pins_pcduino>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		button@0 {
+		back {
 			label = "Key Back";
 			linux,code = <KEY_BACK>;
 			gpios = <&pio 7 17 GPIO_ACTIVE_LOW>;
 		};
 
-		button@1 {
+		home {
 			label = "Key Home";
 			linux,code = <KEY_HOME>;
 			gpios = <&pio 7 18 GPIO_ACTIVE_LOW>;
 		};
 
-		button@2 {
+		menu {
 			label = "Key Menu";
 			linux,code = <KEY_MENU>;
 			gpios = <&pio 7 19 GPIO_ACTIVE_LOW>;
@@ -116,8 +112,6 @@
 };
 
 &emac {
-	pinctrl-names = "default";
-	pinctrl-0 = <&emac_pins_a>;
 	phy = <&phy1>;
 	status = "okay";
 };
@@ -127,8 +121,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -146,8 +138,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -168,17 +158,7 @@
 };
 
 &pio {
-	led_pins_pcduino: led_pins@0 {
-		pins = "PH15", "PH16";
-		function = "gpio_out";
-	};
-
-	key_pins_pcduino: key_pins@0 {
-		pins = "PH17", "PH18", "PH19";
-		function = "gpio_in";
-	};
-
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
@@ -214,7 +194,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-pcduino2.dts b/arch/arm/boot/dts/sun4i-a10-pcduino2.dts
index 811d00ee2ade..bc4f128965ed 100644
--- a/arch/arm/boot/dts/sun4i-a10-pcduino2.dts
+++ b/arch/arm/boot/dts/sun4i-a10-pcduino2.dts
@@ -55,16 +55,7 @@
 	compatible = "linksprite,a10-pcduino2", "allwinner,sun4i-a10";
 };
 
-&pio {
-	usb2_vbus_pin_pcduino2: usb2_vbus_pin@0 {
-		pins = "PD2";
-		function = "gpio_out";
-	};
-};
-
 &reg_usb2_vbus {
-	pinctrl-names = "default";
-	pinctrl-0 = <&usb2_vbus_pin_pcduino2>;
 	gpio = <&pio 3 2 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/sun4i-a10-pov-protab2-ips9.dts b/arch/arm/boot/dts/sun4i-a10-pov-protab2-ips9.dts
index c0f8c88b5a7d..5081303f79e7 100644
--- a/arch/arm/boot/dts/sun4i-a10-pov-protab2-ips9.dts
+++ b/arch/arm/boot/dts/sun4i-a10-pov-protab2-ips9.dts
@@ -58,8 +58,6 @@
 
 	backlight: backlight {
 		compatible = "pwm-backlight";
-		pinctrl-names = "default";
-		pinctrl-0 = <&bl_en_pin_protab>;
 		pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
 		brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
 		default-brightness-level = <8>;
@@ -72,8 +70,6 @@
 };
 
 &codec {
-	pinctrl-names = "default";
-	pinctrl-0 = <&codec_pa_pin>;
 	allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */
 	status = "okay";
 };
@@ -87,8 +83,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -100,20 +94,14 @@
 #include "axp209.dtsi"
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	/* pull-ups and devices require AXP209 LDO3 */
 	status = "failed";
 };
 
 &i2c2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c2_pins_a>;
 	status = "okay";
 
-	pixcir_ts@5c {
-		pinctrl-names = "default";
-		pinctrl-0 = <&touchscreen_pins>;
+	touchscreen@5c {
 		compatible = "pixcir,pixcir_tangoc";
 		reg = <0x5c>;
 		interrupt-parent = <&pio>;
@@ -132,14 +120,14 @@
 	vref-supply = <&reg_ldo2>;
 	status = "okay";
 
-	button@400 {
+	button-400 {
 		label = "Volume Up";
 		linux,code = <KEY_VOLUMEUP>;
 		channel = <0>;
 		voltage = <400000>;
 	};
 
-	button@800 {
+	button-800 {
 		label = "Volume Down";
 		linux,code = <KEY_VOLUMEDOWN>;
 		channel = <0>;
@@ -148,8 +136,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -162,28 +148,13 @@
 };
 
 &pio {
-	bl_en_pin_protab: bl_en_pin@0 {
-		pins = "PH7";
-		function = "gpio_out";
-	};
-
-	codec_pa_pin: codec_pa_pin@0 {
-		pins = "PH15";
-		function = "gpio_out";
-	};
-
-	touchscreen_pins: touchscreen_pins@0 {
-		pins = "PA5", "PB13";
-		function = "gpio_out";
-	};
-
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
 	};
 
-	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
 		pins = "PH5";
 		function = "gpio_in";
 		bias-pull-down;
@@ -192,7 +163,7 @@
 
 &pwm {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pwm0_pins_a>;
+	pinctrl-0 = <&pwm0_pin>;
 	status = "okay";
 };
 
@@ -231,7 +202,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 41c2579143fd..b91300d49a31 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -41,14 +41,14 @@
  *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include "skeleton.dtsi"
-
 #include <dt-bindings/thermal/thermal.h>
-
-#include <dt-bindings/clock/sun4i-a10-pll2.h>
 #include <dt-bindings/dma/sun4i-a10.h>
+#include <dt-bindings/clock/sun4i-a10-ccu.h>
+#include <dt-bindings/reset/sun4i-a10-ccu.h>
 
 / {
+	#address-cells = <1>;
+	#size-cells = <1>;
 	interrupt-parent = <&intc>;
 
 	aliases {
@@ -60,46 +60,48 @@
 		#size-cells = <1>;
 		ranges;
 
-		framebuffer@0 {
+		framebuffer-lcd0-hdmi {
 			compatible = "allwinner,simple-framebuffer",
 				     "simple-framebuffer";
 			allwinner,pipeline = "de_be0-lcd0-hdmi";
-			clocks = <&ahb_gates 36>, <&ahb_gates 43>,
-				 <&ahb_gates 44>, <&de_be0_clk>,
-				 <&tcon0_ch1_clk>, <&dram_gates 26>;
+			clocks = <&ccu CLK_AHB_LCD0>, <&ccu CLK_AHB_HDMI0>,
+				 <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_DE_BE0>,
+				 <&ccu CLK_TCON0_CH1>, <&ccu CLK_DRAM_DE_BE0>;
 			status = "disabled";
 		};
 
-		framebuffer@1 {
+		framebuffer-fe0-lcd0-hdmi {
 			compatible = "allwinner,simple-framebuffer",
 				     "simple-framebuffer";
 			allwinner,pipeline = "de_fe0-de_be0-lcd0-hdmi";
-			clocks = <&ahb_gates 36>, <&ahb_gates 43>,
-				 <&ahb_gates 44>, <&ahb_gates 46>,
-				 <&de_be0_clk>, <&de_fe0_clk>, <&tcon0_ch1_clk>,
-				 <&dram_gates 25>, <&dram_gates 26>;
+			clocks = <&ccu CLK_AHB_LCD0>, <&ccu CLK_AHB_HDMI0>,
+				 <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_AHB_DE_FE0>,
+				 <&ccu CLK_DE_BE0>, <&ccu CLK_AHB_DE_FE0>,
+				 <&ccu CLK_TCON0_CH1>, <&ccu CLK_HDMI>,
+				 <&ccu CLK_DRAM_DE_FE0>, <&ccu CLK_DRAM_DE_BE0>;
 			status = "disabled";
 		};
 
-		framebuffer@2 {
+		framebuffer-fe0-lcd0 {
 			compatible = "allwinner,simple-framebuffer",
 				     "simple-framebuffer";
 			allwinner,pipeline = "de_fe0-de_be0-lcd0";
-			clocks = <&ahb_gates 36>, <&ahb_gates 44>, <&ahb_gates 46>,
-				 <&de_be0_clk>, <&de_fe0_clk>, <&tcon0_ch0_clk>,
-				 <&dram_gates 25>, <&dram_gates 26>;
+			clocks = <&ccu CLK_AHB_LCD0>, <&ccu CLK_AHB_DE_BE0>,
+				 <&ccu CLK_AHB_DE_FE0>, <&ccu CLK_DE_BE0>,
+				 <&ccu CLK_AHB_DE_FE0>, <&ccu CLK_TCON0_CH0>,
+				 <&ccu CLK_DRAM_DE_FE0>, <&ccu CLK_DRAM_DE_BE0>;
 			status = "disabled";
 		};
 
-		framebuffer@3 {
+		framebuffer-fe0-lcd0-tve0 {
 			compatible = "allwinner,simple-framebuffer",
 				     "simple-framebuffer";
 			allwinner,pipeline = "de_fe0-de_be0-lcd0-tve0";
-			clocks = <&ahb_gates 34>, <&ahb_gates 36>,
-				 <&ahb_gates 44>, <&ahb_gates 46>,
-				 <&de_be0_clk>, <&de_fe0_clk>,
-				 <&tcon0_ch1_clk>, <&dram_gates 5>,
-				 <&dram_gates 25>, <&dram_gates 26>;
+			clocks = <&ccu CLK_AHB_TVE0>, <&ccu CLK_AHB_LCD0>,
+				 <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_AHB_DE_FE0>,
+				 <&ccu CLK_DE_BE0>, <&ccu CLK_AHB_DE_FE0>,
+				 <&ccu CLK_TCON0_CH1>, <&ccu CLK_DRAM_TVE0>,
+				 <&ccu CLK_DRAM_DE_FE0>, <&ccu CLK_DRAM_DE_BE0>;
 			status = "disabled";
 		};
 	};
@@ -111,7 +113,7 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a8";
 			reg = <0x0>;
-			clocks = <&cpu>;
+			clocks = <&ccu CLK_CPU>;
 			clock-latency = <244144>; /* 8 32k periods */
 			operating-points = <
 				/* kHz	  uV */
@@ -127,7 +129,7 @@
 	};
 
 	thermal-zones {
-		cpu_thermal {
+		cpu-thermal {
 			/* milliseconds */
 			polling-delay-passive = <250>;
 			polling-delay = <1000>;
@@ -141,14 +143,14 @@
 			};
 
 			trips {
-				cpu_alert0: cpu_alert0 {
+				cpu_alert0: cpu-alert0 {
 					/* milliCelsius */
 					temperature = <850000>;
 					hysteresis = <2000>;
 					type = "passive";
 				};
 
-				cpu_crit: cpu_crit {
+				cpu_crit: cpu-crit {
 					/* milliCelsius */
 					temperature = <100000>;
 					hysteresis = <2000>;
@@ -158,532 +160,46 @@
 		};
 	};
 
-	memory {
-		reg = <0x40000000 0x80000000>;
-	};
-
 	clocks {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
 
-		/*
-		 * This is a dummy clock, to be used as placeholder on
-		 * other mux clocks when a specific parent clock is not
-		 * yet implemented. It should be dropped when the driver
-		 * is complete.
-		 */
-		dummy: dummy {
+		osc24M: clk-24M {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
-			clock-frequency = <0>;
-		};
-
-		osc24M: clk@01c20050 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-osc-clk";
-			reg = <0x01c20050 0x4>;
 			clock-frequency = <24000000>;
 			clock-output-names = "osc24M";
 		};
 
-		osc3M: osc3M_clk {
-			compatible = "fixed-factor-clock";
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-			clocks = <&osc24M>;
-			clock-output-names = "osc3M";
-		};
-
-		osc32k: clk@0 {
+		osc32k: clk-32k {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <32768>;
 			clock-output-names = "osc32k";
 		};
+	};
 
-		pll1: clk@01c20000 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-pll1-clk";
-			reg = <0x01c20000 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll1";
-		};
-
-		pll2: clk@01c20008 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-pll2-clk";
-			reg = <0x01c20008 0x8>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll2-1x", "pll2-2x",
-					     "pll2-4x", "pll2-8x";
-		};
-
-		pll3: clk@01c20010 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-pll3-clk";
-			reg = <0x01c20010 0x4>;
-			clocks = <&osc3M>;
-			clock-output-names = "pll3";
-		};
-
-		pll3x2: pll3x2_clk {
-			compatible = "fixed-factor-clock";
-			#clock-cells = <0>;
-			clock-div = <1>;
-			clock-mult = <2>;
-			clocks = <&pll3>;
-			clock-output-names = "pll3-2x";
-		};
-
-		pll4: clk@01c20018 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-pll1-clk";
-			reg = <0x01c20018 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll4";
-		};
-
-		pll5: clk@01c20020 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-pll5-clk";
-			reg = <0x01c20020 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll5_ddr", "pll5_other";
-		};
-
-		pll6: clk@01c20028 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-pll6-clk";
-			reg = <0x01c20028 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll6_sata", "pll6_other", "pll6";
-		};
-
-		pll7: clk@01c20030 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-pll3-clk";
-			reg = <0x01c20030 0x4>;
-			clocks = <&osc3M>;
-			clock-output-names = "pll7";
-		};
-
-		pll7x2: pll7x2_clk {
-			compatible = "fixed-factor-clock";
-			#clock-cells = <0>;
-			clock-div = <1>;
-			clock-mult = <2>;
-			clocks = <&pll7>;
-			clock-output-names = "pll7-2x";
-		};
-
-		/* dummy is 200M */
-		cpu: cpu@01c20054 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-cpu-clk";
-			reg = <0x01c20054 0x4>;
-			clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>;
-			clock-output-names = "cpu";
-		};
-
-		axi: axi@01c20054 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-axi-clk";
-			reg = <0x01c20054 0x4>;
-			clocks = <&cpu>;
-			clock-output-names = "axi";
-		};
-
-		axi_gates: clk@01c2005c {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-axi-gates-clk";
-			reg = <0x01c2005c 0x4>;
-			clocks = <&axi>;
-			clock-indices = <0>;
-			clock-output-names = "axi_dram";
-		};
-
-		ahb: ahb@01c20054 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-ahb-clk";
-			reg = <0x01c20054 0x4>;
-			clocks = <&axi>;
-			clock-output-names = "ahb";
-		};
-
-		ahb_gates: clk@01c20060 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-ahb-gates-clk";
-			reg = <0x01c20060 0x8>;
-			clocks = <&ahb>;
-			clock-indices = <0>, <1>,
-					<2>, <3>,
-					<4>, <5>, <6>,
-					<7>, <8>, <9>,
-					<10>, <11>, <12>,
-					<13>, <14>, <16>,
-					<17>, <18>, <20>,
-					<21>, <22>, <23>,
-					<24>, <25>, <26>,
-					<32>, <33>, <34>,
-					<35>, <36>, <37>,
-					<40>, <41>, <43>,
-					<44>, <45>,
-					<46>, <47>,
-					<50>, <52>;
-			clock-output-names = "ahb_usb0", "ahb_ehci0",
-					     "ahb_ohci0", "ahb_ehci1",
-					     "ahb_ohci1", "ahb_ss", "ahb_dma",
-					     "ahb_bist", "ahb_mmc0", "ahb_mmc1",
-					     "ahb_mmc2", "ahb_mmc3", "ahb_ms",
-					     "ahb_nand", "ahb_sdram", "ahb_ace",
-					     "ahb_emac", "ahb_ts", "ahb_spi0",
-					     "ahb_spi1", "ahb_spi2", "ahb_spi3",
-					     "ahb_pata", "ahb_sata", "ahb_gps",
-					     "ahb_ve", "ahb_tvd", "ahb_tve0",
-					     "ahb_tve1", "ahb_lcd0", "ahb_lcd1",
-					     "ahb_csi0", "ahb_csi1", "ahb_hdmi",
-					     "ahb_de_be0", "ahb_de_be1",
-					     "ahb_de_fe0", "ahb_de_fe1",
-					     "ahb_mp", "ahb_mali400";
-		};
-
-		apb0: apb0@01c20054 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-apb0-clk";
-			reg = <0x01c20054 0x4>;
-			clocks = <&ahb>;
-			clock-output-names = "apb0";
-		};
-
-		apb0_gates: clk@01c20068 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-apb0-gates-clk";
-			reg = <0x01c20068 0x4>;
-			clocks = <&apb0>;
-			clock-indices = <0>, <1>,
-					<2>, <3>,
-					<5>, <6>,
-					<7>, <10>;
-			clock-output-names = "apb0_codec", "apb0_spdif",
-					     "apb0_ac97", "apb0_iis",
-					     "apb0_pio", "apb0_ir0",
-					     "apb0_ir1", "apb0_keypad";
-		};
-
-		apb1: clk@01c20058 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-apb1-clk";
-			reg = <0x01c20058 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
-			clock-output-names = "apb1";
-		};
-
-		apb1_gates: clk@01c2006c {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-apb1-gates-clk";
-			reg = <0x01c2006c 0x4>;
-			clocks = <&apb1>;
-			clock-indices = <0>, <1>,
-					<2>, <4>,
-					<5>, <6>,
-					<7>, <16>,
-					<17>, <18>,
-					<19>, <20>,
-					<21>, <22>,
-					<23>;
-			clock-output-names = "apb1_i2c0", "apb1_i2c1",
-					     "apb1_i2c2", "apb1_can",
-					     "apb1_scr", "apb1_ps20",
-					     "apb1_ps21", "apb1_uart0",
-					     "apb1_uart1", "apb1_uart2",
-					     "apb1_uart3", "apb1_uart4",
-					     "apb1_uart5", "apb1_uart6",
-					     "apb1_uart7";
-		};
-
-		nand_clk: clk@01c20080 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c20080 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "nand";
-		};
-
-		ms_clk: clk@01c20084 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c20084 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ms";
-		};
-
-		mmc0_clk: clk@01c20088 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-mmc-clk";
-			reg = <0x01c20088 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "mmc0",
-					     "mmc0_output",
-					     "mmc0_sample";
-		};
-
-		mmc1_clk: clk@01c2008c {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-mmc-clk";
-			reg = <0x01c2008c 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "mmc1",
-					     "mmc1_output",
-					     "mmc1_sample";
-		};
-
-		mmc2_clk: clk@01c20090 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-mmc-clk";
-			reg = <0x01c20090 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "mmc2",
-					     "mmc2_output",
-					     "mmc2_sample";
-		};
-
-		mmc3_clk: clk@01c20094 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-mmc-clk";
-			reg = <0x01c20094 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "mmc3",
-					     "mmc3_output",
-					     "mmc3_sample";
-		};
-
-		ts_clk: clk@01c20098 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c20098 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ts";
-		};
-
-		ss_clk: clk@01c2009c {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c2009c 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ss";
-		};
-
-		spi0_clk: clk@01c200a0 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200a0 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "spi0";
-		};
-
-		spi1_clk: clk@01c200a4 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200a4 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "spi1";
-		};
-
-		spi2_clk: clk@01c200a8 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200a8 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "spi2";
-		};
-
-		pata_clk: clk@01c200ac {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200ac 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "pata";
-		};
-
-		ir0_clk: clk@01c200b0 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200b0 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ir0";
-		};
-
-		ir1_clk: clk@01c200b4 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200b4 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ir1";
-		};
-
-		spdif_clk: clk@01c200c0 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod1-clk";
-			reg = <0x01c200c0 0x4>;
-			clocks = <&pll2 SUN4I_A10_PLL2_8X>,
-				 <&pll2 SUN4I_A10_PLL2_4X>,
-				 <&pll2 SUN4I_A10_PLL2_2X>,
-				 <&pll2 SUN4I_A10_PLL2_1X>;
-			clock-output-names = "spdif";
-		};
-
-		usb_clk: clk@01c200cc {
-			#clock-cells = <1>;
-			#reset-cells = <1>;
-			compatible = "allwinner,sun4i-a10-usb-clk";
-			reg = <0x01c200cc 0x4>;
-			clocks = <&pll6 1>;
-			clock-output-names = "usb_ohci0", "usb_ohci1",
-					     "usb_phy";
-		};
-
-		spi3_clk: clk@01c200d4 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200d4 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "spi3";
-		};
-
-		dram_gates: clk@01c20100 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-dram-gates-clk";
-			reg = <0x01c20100 0x4>;
-			clocks = <&pll5 0>;
-			clock-indices = <0>,
-					<1>, <2>,
-					<3>,
-					<4>,
-					<5>, <6>,
-					<15>,
-					<24>, <25>,
-					<26>, <27>,
-					<28>, <29>;
-			clock-output-names = "dram_ve",
-					     "dram_csi0", "dram_csi1",
-					     "dram_ts",
-					     "dram_tvd",
-					     "dram_tve0", "dram_tve1",
-					     "dram_output",
-					     "dram_de_fe1", "dram_de_fe0",
-					     "dram_de_be0", "dram_de_be1",
-					     "dram_de_mp", "dram_ace";
-		};
-
-		de_be0_clk: clk@01c20104 {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-display-clk";
-			reg = <0x01c20104 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll5 1>;
-			clock-output-names = "de-be0";
-		};
-
-		de_be1_clk: clk@01c20108 {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-display-clk";
-			reg = <0x01c20108 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll5 1>;
-			clock-output-names = "de-be1";
-		};
-
-		de_fe0_clk: clk@01c2010c {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-display-clk";
-			reg = <0x01c2010c 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll5 1>;
-			clock-output-names = "de-fe0";
-		};
-
-		de_fe1_clk: clk@01c20110 {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-display-clk";
-			reg = <0x01c20110 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll5 1>;
-			clock-output-names = "de-fe1";
-		};
-
-
-		tcon0_ch0_clk: clk@01c20118 {
-			#clock-cells = <0>;
-			#reset-cells = <1>;
-			compatible = "allwinner,sun4i-a10-tcon-ch0-clk";
-			reg = <0x01c20118 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
-			clock-output-names = "tcon0-ch0-sclk";
-
-		};
-
-		tcon1_ch0_clk: clk@01c2011c {
-			#clock-cells = <0>;
-			#reset-cells = <1>;
-			compatible = "allwinner,sun4i-a10-tcon-ch1-clk";
-			reg = <0x01c2011c 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
-			clock-output-names = "tcon1-ch0-sclk";
-
-		};
-
-		tcon0_ch1_clk: clk@01c2012c {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-tcon-ch0-clk";
-			reg = <0x01c2012c 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
-			clock-output-names = "tcon0-ch1-sclk";
-
-		};
-
-		tcon1_ch1_clk: clk@01c20130 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-tcon-ch1-clk";
-			reg = <0x01c20130 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
-			clock-output-names = "tcon1-ch1-sclk";
-
-		};
-
-		ve_clk: clk@01c2013c {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-ve-clk";
-			reg = <0x01c2013c 0x4>;
-			clocks = <&pll4>;
-			clock-output-names = "ve";
-		};
-
-		codec_clk: clk@01c20140 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-codec-clk";
-			reg = <0x01c20140 0x4>;
-			clocks = <&pll2 SUN4I_A10_PLL2_1X>;
-			clock-output-names = "codec";
-		};
+	de: display-engine {
+		compatible = "allwinner,sun4i-a10-display-engine";
+		allwinner,pipelines = <&fe0>, <&fe1>;
+		status = "disabled";
 	};
 
-	soc@01c00000 {
+	soc {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
 
-		sram-controller@01c00000 {
+		sram-controller@1c00000 {
 			compatible = "allwinner,sun4i-a10-sram-controller";
 			reg = <0x01c00000 0x30>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
 
-			sram_a: sram@00000000 {
+			sram_a: sram@0 {
 				compatible = "mmio-sram";
 				reg = <0x00000000 0xc000>;
 				#address-cells = <1>;
@@ -697,14 +213,14 @@
 				};
 			};
 
-			sram_d: sram@00010000 {
+			sram_d: sram@10000 {
 				compatible = "mmio-sram";
 				reg = <0x00010000 0x1000>;
 				#address-cells = <1>;
 				#size-cells = <1>;
 				ranges = <0 0x00010000 0x1000>;
 
-				otg_sram: sram-section@0000 {
+				otg_sram: sram-section@0 {
 					compatible = "allwinner,sun4i-a10-sram-d";
 					reg = <0x0000 0x1000>;
 					status = "disabled";
@@ -712,19 +228,19 @@
 			};
 		};
 
-		dma: dma-controller@01c02000 {
+		dma: dma-controller@1c02000 {
 			compatible = "allwinner,sun4i-a10-dma";
 			reg = <0x01c02000 0x1000>;
 			interrupts = <27>;
-			clocks = <&ahb_gates 6>;
+			clocks = <&ccu CLK_AHB_DMA>;
 			#dma-cells = <2>;
 		};
 
-		nfc: nand@01c03000 {
+		nfc: nand@1c03000 {
 			compatible = "allwinner,sun4i-a10-nand";
 			reg = <0x01c03000 0x1000>;
 			interrupts = <37>;
-			clocks = <&ahb_gates 13>, <&nand_clk>;
+			clocks = <&ccu CLK_AHB_NAND>, <&ccu CLK_NAND>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 3>;
 			dma-names = "rxtx";
@@ -733,11 +249,11 @@
 			#size-cells = <0>;
 		};
 
-		spi0: spi@01c05000 {
+		spi0: spi@1c05000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c05000 0x1000>;
 			interrupts = <10>;
-			clocks = <&ahb_gates 20>, <&spi0_clk>;
+			clocks = <&ccu CLK_AHB_SPI0>, <&ccu CLK_SPI0>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 27>,
 			       <&dma SUN4I_DMA_DEDICATED 26>;
@@ -747,30 +263,34 @@
 			#size-cells = <0>;
 		};
 
-		spi1: spi@01c06000 {
+		spi1: spi@1c06000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c06000 0x1000>;
 			interrupts = <11>;
-			clocks = <&ahb_gates 21>, <&spi1_clk>;
+			clocks = <&ccu CLK_AHB_SPI1>, <&ccu CLK_SPI1>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 9>,
 			       <&dma SUN4I_DMA_DEDICATED 8>;
 			dma-names = "rx", "tx";
+			pinctrl-names = "default";
+			pinctrl-0 = <&spi1_pins>, <&spi1_cs0_pin>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		emac: ethernet@01c0b000 {
+		emac: ethernet@1c0b000 {
 			compatible = "allwinner,sun4i-a10-emac";
 			reg = <0x01c0b000 0x1000>;
 			interrupts = <55>;
-			clocks = <&ahb_gates 17>;
+			clocks = <&ccu CLK_AHB_EMAC>;
 			allwinner,sram = <&emac_sram 1>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&emac_pins>;
 			status = "disabled";
 		};
 
-		mdio: mdio@01c0b080 {
+		mdio: mdio@1c0b080 {
 			compatible = "allwinner,sun4i-a10-mdio";
 			reg = <0x01c0b080 0x14>;
 			status = "disabled";
@@ -778,78 +298,154 @@
 			#size-cells = <0>;
 		};
 
-		mmc0: mmc@01c0f000 {
+		tcon0: lcd-controller@1c0c000 {
+			compatible = "allwinner,sun4i-a10-tcon";
+			reg = <0x01c0c000 0x1000>;
+			interrupts = <44>;
+			resets = <&ccu RST_TCON0>;
+			reset-names = "lcd";
+			clocks = <&ccu CLK_AHB_LCD0>,
+				 <&ccu CLK_TCON0_CH0>,
+				 <&ccu CLK_TCON0_CH1>;
+			clock-names = "ahb",
+				      "tcon-ch0",
+				      "tcon-ch1";
+			clock-output-names = "tcon0-pixel-clock";
+			dmas = <&dma SUN4I_DMA_DEDICATED 14>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				tcon0_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					tcon0_in_be0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&be0_out_tcon0>;
+					};
+
+					tcon0_in_be1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&be1_out_tcon0>;
+					};
+				};
+
+				tcon0_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					tcon0_out_hdmi: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&hdmi_in_tcon0>;
+						allwinner,tcon-channel = <1>;
+					};
+				};
+			};
+		};
+
+		tcon1: lcd-controller@1c0d000 {
+			compatible = "allwinner,sun4i-a10-tcon";
+			reg = <0x01c0d000 0x1000>;
+			interrupts = <45>;
+			resets = <&ccu RST_TCON1>;
+			reset-names = "lcd";
+			clocks = <&ccu CLK_AHB_LCD1>,
+				 <&ccu CLK_TCON1_CH0>,
+				 <&ccu CLK_TCON1_CH1>;
+			clock-names = "ahb",
+				      "tcon-ch0",
+				      "tcon-ch1";
+			clock-output-names = "tcon1-pixel-clock";
+			dmas = <&dma SUN4I_DMA_DEDICATED 15>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				tcon1_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					tcon1_in_be0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&be0_out_tcon1>;
+					};
+
+					tcon1_in_be1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&be1_out_tcon1>;
+					};
+				};
+
+				tcon1_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					tcon1_out_hdmi: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&hdmi_in_tcon1>;
+						allwinner,tcon-channel = <1>;
+					};
+				};
+			};
+		};
+
+		mmc0: mmc@1c0f000 {
 			compatible = "allwinner,sun4i-a10-mmc";
 			reg = <0x01c0f000 0x1000>;
-			clocks = <&ahb_gates 8>,
-				 <&mmc0_clk 0>,
-				 <&mmc0_clk 1>,
-				 <&mmc0_clk 2>;
-			clock-names = "ahb",
-				      "mmc",
-				      "output",
-				      "sample";
+			clocks = <&ccu CLK_AHB_MMC0>, <&ccu CLK_MMC0>;
+			clock-names = "ahb", "mmc";
 			interrupts = <32>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&mmc0_pins>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		mmc1: mmc@01c10000 {
+		mmc1: mmc@1c10000 {
 			compatible = "allwinner,sun4i-a10-mmc";
 			reg = <0x01c10000 0x1000>;
-			clocks = <&ahb_gates 9>,
-				 <&mmc1_clk 0>,
-				 <&mmc1_clk 1>,
-				 <&mmc1_clk 2>;
-			clock-names = "ahb",
-				      "mmc",
-				      "output",
-				      "sample";
+			clocks = <&ccu CLK_AHB_MMC1>, <&ccu CLK_MMC1>;
+			clock-names = "ahb", "mmc";
 			interrupts = <33>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		mmc2: mmc@01c11000 {
+		mmc2: mmc@1c11000 {
 			compatible = "allwinner,sun4i-a10-mmc";
 			reg = <0x01c11000 0x1000>;
-			clocks = <&ahb_gates 10>,
-				 <&mmc2_clk 0>,
-				 <&mmc2_clk 1>,
-				 <&mmc2_clk 2>;
-			clock-names = "ahb",
-				      "mmc",
-				      "output",
-				      "sample";
+			clocks = <&ccu CLK_AHB_MMC2>, <&ccu CLK_MMC2>;
+			clock-names = "ahb", "mmc";
 			interrupts = <34>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		mmc3: mmc@01c12000 {
+		mmc3: mmc@1c12000 {
 			compatible = "allwinner,sun4i-a10-mmc";
 			reg = <0x01c12000 0x1000>;
-			clocks = <&ahb_gates 11>,
-				 <&mmc3_clk 0>,
-				 <&mmc3_clk 1>,
-				 <&mmc3_clk 2>;
-			clock-names = "ahb",
-				      "mmc",
-				      "output",
-				      "sample";
+			clocks = <&ccu CLK_AHB_MMC3>, <&ccu CLK_MMC3>;
+			clock-names = "ahb", "mmc";
 			interrupts = <35>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		usb_otg: usb@01c13000 {
+		usb_otg: usb@1c13000 {
 			compatible = "allwinner,sun4i-a10-musb";
 			reg = <0x01c13000 0x0400>;
-			clocks = <&ahb_gates 0>;
+			clocks = <&ccu CLK_AHB_OTG>;
 			interrupts = <38>;
 			interrupt-names = "mc";
 			phys = <&usbphy 0>;
@@ -859,51 +455,95 @@
 			status = "disabled";
 		};
 
-		usbphy: phy@01c13400 {
+		usbphy: phy@1c13400 {
 			#phy-cells = <1>;
 			compatible = "allwinner,sun4i-a10-usb-phy";
 			reg = <0x01c13400 0x10 0x01c14800 0x4 0x01c1c800 0x4>;
 			reg-names = "phy_ctrl", "pmu1", "pmu2";
-			clocks = <&usb_clk 8>;
+			clocks = <&ccu CLK_USB_PHY>;
 			clock-names = "usb_phy";
-			resets = <&usb_clk 0>, <&usb_clk 1>, <&usb_clk 2>;
+			resets = <&ccu RST_USB_PHY0>,
+				 <&ccu RST_USB_PHY1>,
+				 <&ccu RST_USB_PHY2>;
 			reset-names = "usb0_reset", "usb1_reset", "usb2_reset";
 			status = "disabled";
 		};
 
-		ehci0: usb@01c14000 {
+		ehci0: usb@1c14000 {
 			compatible = "allwinner,sun4i-a10-ehci", "generic-ehci";
 			reg = <0x01c14000 0x100>;
 			interrupts = <39>;
-			clocks = <&ahb_gates 1>;
+			clocks = <&ccu CLK_AHB_EHCI0>;
 			phys = <&usbphy 1>;
 			phy-names = "usb";
 			status = "disabled";
 		};
 
-		ohci0: usb@01c14400 {
+		ohci0: usb@1c14400 {
 			compatible = "allwinner,sun4i-a10-ohci", "generic-ohci";
 			reg = <0x01c14400 0x100>;
 			interrupts = <64>;
-			clocks = <&usb_clk 6>, <&ahb_gates 2>;
+			clocks = <&ccu CLK_USB_OHCI0>, <&ccu CLK_AHB_OHCI0>;
 			phys = <&usbphy 1>;
 			phy-names = "usb";
 			status = "disabled";
 		};
 
-		crypto: crypto-engine@01c15000 {
+		crypto: crypto-engine@1c15000 {
 			compatible = "allwinner,sun4i-a10-crypto";
 			reg = <0x01c15000 0x1000>;
 			interrupts = <86>;
-			clocks = <&ahb_gates 5>, <&ss_clk>;
+			clocks = <&ccu CLK_AHB_SS>, <&ccu CLK_SS>;
 			clock-names = "ahb", "mod";
 		};
 
-		spi2: spi@01c17000 {
+		hdmi: hdmi@1c16000 {
+			compatible = "allwinner,sun4i-a10-hdmi";
+			reg = <0x01c16000 0x1000>;
+			interrupts = <58>;
+			clocks = <&ccu CLK_AHB_HDMI0>, <&ccu CLK_HDMI>,
+				 <&ccu 9>,
+				 <&ccu 18>;
+			clock-names = "ahb", "mod", "pll-0", "pll-1";
+			dmas = <&dma SUN4I_DMA_NORMAL 16>,
+			       <&dma SUN4I_DMA_NORMAL 16>,
+			       <&dma SUN4I_DMA_DEDICATED 24>;
+			dma-names = "ddc-tx", "ddc-rx", "audio-tx";
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				hdmi_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					hdmi_in_tcon0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&tcon0_out_hdmi>;
+					};
+
+					hdmi_in_tcon1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&tcon1_out_hdmi>;
+					};
+				};
+
+				hdmi_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+				};
+			};
+		};
+
+		spi2: spi@1c17000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c17000 0x1000>;
 			interrupts = <12>;
-			clocks = <&ahb_gates 22>, <&spi2_clk>;
+			clocks = <&ccu CLK_AHB_SPI2>, <&ccu CLK_SPI2>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 29>,
 			       <&dma SUN4I_DMA_DEDICATED 28>;
@@ -913,39 +553,39 @@
 			#size-cells = <0>;
 		};
 
-		ahci: sata@01c18000 {
+		ahci: sata@1c18000 {
 			compatible = "allwinner,sun4i-a10-ahci";
 			reg = <0x01c18000 0x1000>;
 			interrupts = <56>;
-			clocks = <&pll6 0>, <&ahb_gates 25>;
+			clocks = <&ccu CLK_AHB_SATA>, <&ccu CLK_SATA>;
 			status = "disabled";
 		};
 
-		ehci1: usb@01c1c000 {
+		ehci1: usb@1c1c000 {
 			compatible = "allwinner,sun4i-a10-ehci", "generic-ehci";
 			reg = <0x01c1c000 0x100>;
 			interrupts = <40>;
-			clocks = <&ahb_gates 3>;
+			clocks = <&ccu CLK_AHB_EHCI1>;
 			phys = <&usbphy 2>;
 			phy-names = "usb";
 			status = "disabled";
 		};
 
-		ohci1: usb@01c1c400 {
+		ohci1: usb@1c1c400 {
 			compatible = "allwinner,sun4i-a10-ohci", "generic-ohci";
 			reg = <0x01c1c400 0x100>;
 			interrupts = <65>;
-			clocks = <&usb_clk 7>, <&ahb_gates 4>;
+			clocks = <&ccu CLK_USB_OHCI1>, <&ccu CLK_AHB_OHCI1>;
 			phys = <&usbphy 2>;
 			phy-names = "usb";
 			status = "disabled";
 		};
 
-		spi3: spi@01c1f000 {
+		spi3: spi@1c1f000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c1f000 0x1000>;
 			interrupts = <50>;
-			clocks = <&ahb_gates 23>, <&spi3_clk>;
+			clocks = <&ccu CLK_AHB_SPI3>, <&ccu CLK_SPI3>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 31>,
 			       <&dma SUN4I_DMA_DEDICATED 30>;
@@ -955,30 +595,39 @@
 			#size-cells = <0>;
 		};
 
-		intc: interrupt-controller@01c20400 {
+		ccu: clock@1c20000 {
+			compatible = "allwinner,sun4i-a10-ccu";
+			reg = <0x01c20000 0x400>;
+			clocks = <&osc24M>, <&osc32k>;
+			clock-names = "hosc", "losc";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
+
+		intc: interrupt-controller@1c20400 {
 			compatible = "allwinner,sun4i-a10-ic";
 			reg = <0x01c20400 0x400>;
 			interrupt-controller;
 			#interrupt-cells = <1>;
 		};
 
-		pio: pinctrl@01c20800 {
+		pio: pinctrl@1c20800 {
 			compatible = "allwinner,sun4i-a10-pinctrl";
 			reg = <0x01c20800 0x400>;
 			interrupts = <28>;
-			clocks = <&apb0_gates 5>, <&osc24M>, <&osc32k>;
+			clocks = <&ccu CLK_APB0_PIO>, <&osc24M>, <&osc32k>;
 			clock-names = "apb", "hosc", "losc";
 			gpio-controller;
 			interrupt-controller;
 			#interrupt-cells = <3>;
 			#gpio-cells = <3>;
 
-			can0_pins_a: can0@0 {
+			can0_ph_pins: can0-ph-pins {
 				pins = "PH20", "PH21";
 				function = "can";
 			};
 
-			emac_pins_a: emac0@0 {
+			emac_pins: emac0-pins {
 				pins = "PA0", "PA1", "PA2",
 				       "PA3", "PA4", "PA5", "PA6",
 				       "PA7", "PA8", "PA9", "PA10",
@@ -987,42 +636,42 @@
 				function = "emac";
 			};
 
-			i2c0_pins_a: i2c0@0 {
+			i2c0_pins: i2c0-pins {
 				pins = "PB0", "PB1";
 				function = "i2c0";
 			};
 
-			i2c1_pins_a: i2c1@0 {
+			i2c1_pins: i2c1-pins {
 				pins = "PB18", "PB19";
 				function = "i2c1";
 			};
 
-			i2c2_pins_a: i2c2@0 {
+			i2c2_pins: i2c2-pins {
 				pins = "PB20", "PB21";
 				function = "i2c2";
 			};
 
-			ir0_rx_pins_a: ir0@0 {
+			ir0_rx_pins: ir0-rx-pin {
 				pins = "PB4";
 				function = "ir0";
 			};
 
-			ir0_tx_pins_a: ir0@1 {
+			ir0_tx_pins: ir0-tx-pin {
 				pins = "PB3";
 				function = "ir0";
 			};
 
-			ir1_rx_pins_a: ir1@0 {
+			ir1_rx_pins: ir1-rx-pin {
 				pins = "PB23";
 				function = "ir1";
 			};
 
-			ir1_tx_pins_a: ir1@1 {
+			ir1_tx_pins: ir1-tx-pin {
 				pins = "PB22";
 				function = "ir1";
 			};
 
-			mmc0_pins_a: mmc0@0 {
+			mmc0_pins: mmc0-pins {
 				pins = "PF0", "PF1", "PF2",
 				       "PF3", "PF4", "PF5";
 				function = "mmc0";
@@ -1030,107 +679,107 @@
 				bias-pull-up;
 			};
 
-			ps20_pins_a: ps20@0 {
+			ps2_ch0_pins: ps2-ch0-pins {
 				pins = "PI20", "PI21";
 				function = "ps2";
 			};
 
-			ps21_pins_a: ps21@0 {
+			ps2_ch1_ph_pins: ps2-ch1-ph-pins {
 				pins = "PH12", "PH13";
 				function = "ps2";
 			};
 
-			pwm0_pins_a: pwm0@0 {
+			pwm0_pin: pwm0-pin {
 				pins = "PB2";
 				function = "pwm";
 			};
 
-			pwm1_pins_a: pwm1@0 {
+			pwm1_pin: pwm1-pin {
 				pins = "PI3";
 				function = "pwm";
 			};
 
-			spdif_tx_pins_a: spdif@0 {
+			spdif_tx_pin: spdif-tx-pin {
 				pins = "PB13";
 				function = "spdif";
 				bias-pull-up;
 			};
 
-			spi0_pins_a: spi0@0 {
+			spi0_pi_pins: spi0-pi-pins {
 				pins = "PI11", "PI12", "PI13";
 				function = "spi0";
 			};
 
-			spi0_cs0_pins_a: spi0_cs0@0 {
+			spi0_cs0_pi_pin: spi0-cs0-pi-pin {
 				pins = "PI10";
 				function = "spi0";
 			};
 
-			spi1_pins_a: spi1@0 {
+			spi1_pins: spi1-pins {
 				pins = "PI17", "PI18", "PI19";
 				function = "spi1";
 			};
 
-			spi1_cs0_pins_a: spi1_cs0@0 {
+			spi1_cs0_pin: spi1-cs0-pin {
 				pins = "PI16";
 				function = "spi1";
 			};
 
-			spi2_pins_a: spi2@0 {
-				pins = "PC20", "PC21", "PC22";
+			spi2_pb_pins: spi2-pb-pins {
+				pins = "PB15", "PB16", "PB17";
 				function = "spi2";
 			};
 
-			spi2_pins_b: spi2@1 {
-				pins = "PB15", "PB16", "PB17";
+			spi2_pc_pins: spi2-pc-pins {
+				pins = "PC20", "PC21", "PC22";
 				function = "spi2";
 			};
 
-			spi2_cs0_pins_a: spi2_cs0@0 {
-				pins = "PC19";
+			spi2_cs0_pb_pin: spi2-cs0-pb-pin {
+				pins = "PB14";
 				function = "spi2";
 			};
 
-			spi2_cs0_pins_b: spi2_cs0@1 {
-				pins = "PB14";
+			spi2_cs0_pc_pins: spi2-cs0-pc-pin {
+				pins = "PC19";
 				function = "spi2";
 			};
 
-			uart0_pins_a: uart0@0 {
+			uart0_pb_pins: uart0-pb-pins {
 				pins = "PB22", "PB23";
 				function = "uart0";
 			};
 
-			uart0_pins_b: uart0@1 {
+			uart0_pf_pins: uart0-pf-pins {
 				pins = "PF2", "PF4";
 				function = "uart0";
 			};
 
-			uart1_pins_a: uart1@0 {
+			uart1_pins: uart1-pins {
 				pins = "PA10", "PA11";
 				function = "uart1";
 			};
 		};
 
-		timer@01c20c00 {
+		timer@1c20c00 {
 			compatible = "allwinner,sun4i-a10-timer";
 			reg = <0x01c20c00 0x90>;
 			interrupts = <22>;
 			clocks = <&osc24M>;
 		};
 
-		wdt: watchdog@01c20c90 {
+		wdt: watchdog@1c20c90 {
 			compatible = "allwinner,sun4i-a10-wdt";
 			reg = <0x01c20c90 0x10>;
 		};
 
-		rtc: rtc@01c20d00 {
+		rtc: rtc@1c20d00 {
 			compatible = "allwinner,sun4i-a10-rtc";
 			reg = <0x01c20d00 0x20>;
 			interrupts = <24>;
 		};
 
-		pwm: pwm@01c20e00 {
+		pwm: pwm@1c20e00 {
 			compatible = "allwinner,sun4i-a10-pwm";
 			reg = <0x01c20e00 0xc>;
 			clocks = <&osc24M>;
@@ -1138,12 +787,12 @@
 			status = "disabled";
 		};
 
-		spdif: spdif@01c21000 {
+		spdif: spdif@1c21000 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun4i-a10-spdif";
 			reg = <0x01c21000 0x400>;
 			interrupts = <13>;
-			clocks = <&apb0_gates 1>, <&spdif_clk>;
+			clocks = <&ccu CLK_APB0_SPDIF>, <&ccu CLK_SPDIF>;
 			clock-names = "apb", "spdif";
 			dmas = <&dma SUN4I_DMA_NORMAL 2>,
 			       <&dma SUN4I_DMA_NORMAL 2>;
@@ -1151,37 +800,50 @@
 			status = "disabled";
 		};
 
-		ir0: ir@01c21800 {
+		ir0: ir@1c21800 {
 			compatible = "allwinner,sun4i-a10-ir";
-			clocks = <&apb0_gates 6>, <&ir0_clk>;
+			clocks = <&ccu CLK_APB0_IR0>, <&ccu CLK_IR0>;
 			clock-names = "apb", "ir";
 			interrupts = <5>;
 			reg = <0x01c21800 0x40>;
 			status = "disabled";
 		};
 
-		ir1: ir@01c21c00 {
+		ir1: ir@1c21c00 {
 			compatible = "allwinner,sun4i-a10-ir";
-			clocks = <&apb0_gates 7>, <&ir1_clk>;
+			clocks = <&ccu CLK_APB0_IR1>, <&ccu CLK_IR1>;
 			clock-names = "apb", "ir";
 			interrupts = <6>;
 			reg = <0x01c21c00 0x40>;
 			status = "disabled";
 		};
 
-		lradc: lradc@01c22800 {
+		i2s0: i2s@1c22400 {
+			#sound-dai-cells = <0>;
+			compatible = "allwinner,sun4i-a10-i2s";
+			reg = <0x01c22400 0x400>;
+			interrupts = <16>;
+			clocks = <&ccu CLK_APB0_I2S0>, <&ccu CLK_I2S0>;
+			clock-names = "apb", "mod";
+			dmas = <&dma SUN4I_DMA_NORMAL 3>,
+			       <&dma SUN4I_DMA_NORMAL 3>;
+			dma-names = "rx", "tx";
+			status = "disabled";
+		};
+
+		lradc: lradc@1c22800 {
 			compatible = "allwinner,sun4i-a10-lradc-keys";
 			reg = <0x01c22800 0x100>;
 			interrupts = <31>;
 			status = "disabled";
 		};
 
-		codec: codec@01c22c00 {
+		codec: codec@1c22c00 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun4i-a10-codec";
 			reg = <0x01c22c00 0x40>;
 			interrupts = <30>;
-			clocks = <&apb0_gates 0>, <&codec_clk>;
+			clocks = <&ccu CLK_APB0_CODEC>, <&ccu CLK_CODEC>;
 			clock-names = "apb", "codec";
 			dmas = <&dma SUN4I_DMA_NORMAL 19>,
 			       <&dma SUN4I_DMA_NORMAL 19>;
@@ -1189,150 +851,316 @@
 			status = "disabled";
 		};
 
-		sid: eeprom@01c23800 {
+		sid: eeprom@1c23800 {
 			compatible = "allwinner,sun4i-a10-sid";
 			reg = <0x01c23800 0x10>;
 		};
 
-		rtp: rtp@01c25000 {
+		rtp: rtp@1c25000 {
 			compatible = "allwinner,sun4i-a10-ts";
 			reg = <0x01c25000 0x100>;
 			interrupts = <29>;
 			#thermal-sensor-cells = <0>;
 		};
 
-		uart0: serial@01c28000 {
+		uart0: serial@1c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
 			interrupts = <1>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 16>;
+			clocks = <&ccu CLK_APB1_UART0>;
 			status = "disabled";
 		};
 
-		uart1: serial@01c28400 {
+		uart1: serial@1c28400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28400 0x400>;
 			interrupts = <2>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 17>;
+			clocks = <&ccu CLK_APB1_UART1>;
 			status = "disabled";
 		};
 
-		uart2: serial@01c28800 {
+		uart2: serial@1c28800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28800 0x400>;
 			interrupts = <3>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 18>;
+			clocks = <&ccu CLK_APB1_UART2>;
 			status = "disabled";
 		};
 
-		uart3: serial@01c28c00 {
+		uart3: serial@1c28c00 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28c00 0x400>;
 			interrupts = <4>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 19>;
+			clocks = <&ccu CLK_APB1_UART3>;
 			status = "disabled";
 		};
 
-		uart4: serial@01c29000 {
+		uart4: serial@1c29000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29000 0x400>;
 			interrupts = <17>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 20>;
+			clocks = <&ccu CLK_APB1_UART4>;
 			status = "disabled";
 		};
 
-		uart5: serial@01c29400 {
+		uart5: serial@1c29400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29400 0x400>;
 			interrupts = <18>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 21>;
+			clocks = <&ccu CLK_APB1_UART5>;
 			status = "disabled";
 		};
 
-		uart6: serial@01c29800 {
+		uart6: serial@1c29800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29800 0x400>;
 			interrupts = <19>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 22>;
+			clocks = <&ccu CLK_APB1_UART6>;
 			status = "disabled";
 		};
 
-		uart7: serial@01c29c00 {
+		uart7: serial@1c29c00 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29c00 0x400>;
 			interrupts = <20>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 23>;
+			clocks = <&ccu CLK_APB1_UART7>;
 			status = "disabled";
 		};
 
-		ps20: ps2@01c2a000 {
+		ps20: ps2@1c2a000 {
 			compatible = "allwinner,sun4i-a10-ps2";
 			reg = <0x01c2a000 0x400>;
 			interrupts = <62>;
-			clocks = <&apb1_gates 6>;
+			clocks = <&ccu CLK_APB1_PS20>;
 			status = "disabled";
 		};
 
-		ps21: ps2@01c2a400 {
+		ps21: ps2@1c2a400 {
 			compatible = "allwinner,sun4i-a10-ps2";
 			reg = <0x01c2a400 0x400>;
 			interrupts = <63>;
-			clocks = <&apb1_gates 7>;
+			clocks = <&ccu CLK_APB1_PS21>;
 			status = "disabled";
 		};
 
-		i2c0: i2c@01c2ac00 {
+		i2c0: i2c@1c2ac00 {
 			compatible = "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2ac00 0x400>;
 			interrupts = <7>;
-			clocks = <&apb1_gates 0>;
+			clocks = <&ccu CLK_APB1_I2C0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c0_pins>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		i2c1: i2c@01c2b000 {
+		i2c1: i2c@1c2b000 {
 			compatible = "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2b000 0x400>;
 			interrupts = <8>;
-			clocks = <&apb1_gates 1>;
+			clocks = <&ccu CLK_APB1_I2C1>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c1_pins>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		i2c2: i2c@01c2b400 {
+		i2c2: i2c@1c2b400 {
 			compatible = "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2b400 0x400>;
 			interrupts = <9>;
-			clocks = <&apb1_gates 2>;
+			clocks = <&ccu CLK_APB1_I2C2>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c2_pins>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		can0: can@01c2bc00 {
+		can0: can@1c2bc00 {
 			compatible = "allwinner,sun4i-a10-can";
 			reg = <0x01c2bc00 0x400>;
 			interrupts = <26>;
-			clocks = <&apb1_gates 4>;
+			clocks = <&ccu CLK_APB1_CAN>;
 			status = "disabled";
 		};
+
+		fe0: display-frontend@1e00000 {
+			compatible = "allwinner,sun4i-a10-display-frontend";
+			reg = <0x01e00000 0x20000>;
+			interrupts = <47>;
+			clocks = <&ccu CLK_AHB_DE_FE0>, <&ccu CLK_DE_FE0>,
+				 <&ccu CLK_DRAM_DE_FE0>;
+			clock-names = "ahb", "mod",
+				      "ram";
+			resets = <&ccu RST_DE_FE0>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fe0_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					fe0_out_be0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&be0_in_fe0>;
+					};
+
+					fe0_out_be1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&be1_in_fe0>;
+					};
+				};
+			};
+		};
+
+		fe1: display-frontend@1e20000 {
+			compatible = "allwinner,sun4i-a10-display-frontend";
+			reg = <0x01e20000 0x20000>;
+			interrupts = <48>;
+			clocks = <&ccu CLK_AHB_DE_FE1>, <&ccu CLK_DE_FE1>,
+				 <&ccu CLK_DRAM_DE_FE1>;
+			clock-names = "ahb", "mod",
+				      "ram";
+			resets = <&ccu RST_DE_FE1>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fe1_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					fe1_out_be0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&be0_in_fe1>;
+					};
+
+					fe1_out_be1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&be1_in_fe1>;
+					};
+				};
+			};
+		};
+
+		be1: display-backend@1e40000 {
+			compatible = "allwinner,sun4i-a10-display-backend";
+			reg = <0x01e40000 0x10000>;
+			interrupts = <48>;
+			clocks = <&ccu CLK_AHB_DE_BE1>, <&ccu CLK_DE_BE1>,
+				 <&ccu CLK_DRAM_DE_BE1>;
+			clock-names = "ahb", "mod",
+				      "ram";
+			resets = <&ccu RST_DE_BE1>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				be1_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					be1_in_fe0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&fe0_out_be1>;
+					};
+
+					be1_in_fe1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&fe1_out_be1>;
+					};
+				};
+
+				be1_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					be1_out_tcon0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&tcon1_in_be0>;
+					};
+
+					be1_out_tcon1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&tcon1_in_be1>;
+					};
+				};
+			};
+		};
+
+		be0: display-backend@1e60000 {
+			compatible = "allwinner,sun4i-a10-display-backend";
+			reg = <0x01e60000 0x10000>;
+			interrupts = <47>;
+			clocks = <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_DE_BE0>,
+				 <&ccu CLK_DRAM_DE_BE0>;
+			clock-names = "ahb", "mod",
+				      "ram";
+			resets = <&ccu RST_DE_BE0>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				be0_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					be0_in_fe0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&fe0_out_be0>;
+					};
+
+					be0_in_fe1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&fe1_out_be0>;
+					};
+				};
+
+				be0_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					be0_out_tcon0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&tcon0_in_be0>;
+					};
+
+					be0_out_tcon1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&tcon1_in_be0>;
+					};
+				};
+			};
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi
index 18f25c5e75ae..6ae4d95e230e 100644
--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
@@ -76,8 +76,8 @@
 		allwinner,pipelines = <&fe0>;
 	};
 
-	soc@01c00000 {
-		hdmi: hdmi@01c16000 {
+	soc@1c00000 {
+		hdmi: hdmi@1c16000 {
 			compatible = "allwinner,sun5i-a10s-hdmi";
 			reg = <0x01c16000 0x1000>;
 			interrupts = <58>;
@@ -111,7 +111,7 @@
 			};
 		};
 
-		pwm: pwm@01c20e00 {
+		pwm: pwm@1c20e00 {
 			compatible = "allwinner,sun5i-a10s-pwm";
 			reg = <0x01c20e00 0xc>;
 			clocks = <&ccu CLK_HOSC>;
diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
index 6436bad94404..4e830f5cb7f1 100644
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
@@ -88,8 +88,8 @@
 		allwinner,pipelines = <&fe0>;
 	};
 
-	soc@01c00000 {
-		pwm: pwm@01c20e00 {
+	soc@1c00000 {
+		pwm: pwm@1c20e00 {
 			compatible = "allwinner,sun5i-a13-pwm";
 			reg = <0x01c20e00 0xc>;
 			clocks = <&ccu CLK_HOSC>;
diff --git a/arch/arm/boot/dts/sun5i-gr8.dtsi b/arch/arm/boot/dts/sun5i-gr8.dtsi
index 3eb56cad0cea..ef0b7446a99d 100644
--- a/arch/arm/boot/dts/sun5i-gr8.dtsi
+++ b/arch/arm/boot/dts/sun5i-gr8.dtsi
@@ -54,8 +54,8 @@
 		allwinner,pipelines = <&fe0>;
 	};
 
-	soc@01c00000 {
-		pwm: pwm@01c20e00 {
+	soc@1c00000 {
+		pwm: pwm@1c20e00 {
 			compatible = "allwinner,sun5i-a10s-pwm";
 			reg = <0x01c20e00 0xc>;
 			clocks = <&ccu CLK_HOSC>;
@@ -63,7 +63,7 @@
 			status = "disabled";
 		};
 
-		spdif: spdif@01c21000 {
+		spdif: spdif@1c21000 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun4i-a10-spdif";
 			reg = <0x01c21000 0x400>;
@@ -76,7 +76,7 @@
 			status = "disabled";
 		};
 
-		i2s0: i2s@01c22400 {
+		i2s0: i2s@1c22400 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun4i-a10-i2s";
 			reg = <0x01c22400 0x400>;
diff --git a/arch/arm/boot/dts/sun5i-reference-design-tablet.dtsi b/arch/arm/boot/dts/sun5i-reference-design-tablet.dtsi
index 8a4d2277826f..49229b3d5492 100644
--- a/arch/arm/boot/dts/sun5i-reference-design-tablet.dtsi
+++ b/arch/arm/boot/dts/sun5i-reference-design-tablet.dtsi
@@ -110,6 +110,14 @@
 
 #include "axp209.dtsi"
 
+&ac_power_supply {
+	status = "okay";
+};
+
+&battery_power_supply {
+	status = "okay";
+};
+
 &lradc {
 	vref-supply = <&reg_ldo2>;
 };
diff --git a/arch/arm/boot/dts/sun5i.dtsi b/arch/arm/boot/dts/sun5i.dtsi
index 98cc00341b00..07f2248ed5f8 100644
--- a/arch/arm/boot/dts/sun5i.dtsi
+++ b/arch/arm/boot/dts/sun5i.dtsi
@@ -93,7 +93,7 @@
 		#size-cells = <1>;
 		ranges;
 
-		osc24M: clk@01c20050 {
+		osc24M: clk@1c20050 {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <24000000>;
@@ -108,20 +108,20 @@
 		};
 	};
 
-	soc@01c00000 {
+	soc@1c00000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
 
-		sram-controller@01c00000 {
+		sram-controller@1c00000 {
 			compatible = "allwinner,sun4i-a10-sram-controller";
 			reg = <0x01c00000 0x30>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
 
-			sram_a: sram@00000000 {
+			sram_a: sram@0 {
 				compatible = "mmio-sram";
 				reg = <0x00000000 0xc000>;
 				#address-cells = <1>;
@@ -135,14 +135,14 @@
 				status = "disabled";
 			};
 
-			sram_d: sram@00010000 {
+			sram_d: sram@10000 {
 				compatible = "mmio-sram";
 				reg = <0x00010000 0x1000>;
 				#address-cells = <1>;
 				#size-cells = <1>;
 				ranges = <0 0x00010000 0x1000>;
 
-				otg_sram: sram-section@0000 {
+				otg_sram: sram-section@0 {
 					compatible = "allwinner,sun4i-a10-sram-d";
 					reg = <0x0000 0x1000>;
 					status = "disabled";
@@ -150,7 +150,7 @@
 			};
 		};
 
-		dma: dma-controller@01c02000 {
+		dma: dma-controller@1c02000 {
 			compatible = "allwinner,sun4i-a10-dma";
 			reg = <0x01c02000 0x1000>;
 			interrupts = <27>;
@@ -158,7 +158,7 @@
 			#dma-cells = <2>;
 		};
 
-		nfc: nand@01c03000 {
+		nfc: nand@1c03000 {
 			compatible = "allwinner,sun4i-a10-nand";
 			reg = <0x01c03000 0x1000>;
 			interrupts = <37>;
@@ -171,7 +171,7 @@
 			#size-cells = <0>;
 		};
 
-		spi0: spi@01c05000 {
+		spi0: spi@1c05000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c05000 0x1000>;
 			interrupts = <10>;
@@ -185,7 +185,7 @@
 			#size-cells = <0>;
 		};
 
-		spi1: spi@01c06000 {
+		spi1: spi@1c06000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c06000 0x1000>;
 			interrupts = <11>;
@@ -199,7 +199,7 @@
 			#size-cells = <0>;
 		};
 
-		tve0: tv-encoder@01c0a000 {
+		tve0: tv-encoder@1c0a000 {
 			compatible = "allwinner,sun4i-a10-tv-encoder";
 			reg = <0x01c0a000 0x1000>;
 			clocks = <&ccu CLK_AHB_TVE>;
@@ -217,7 +217,7 @@
 			};
 		};
 
-		emac: ethernet@01c0b000 {
+		emac: ethernet@1c0b000 {
 			compatible = "allwinner,sun4i-a10-emac";
 			reg = <0x01c0b000 0x1000>;
 			interrupts = <55>;
@@ -226,7 +226,7 @@
 			status = "disabled";
 		};
 
-		mdio: mdio@01c0b080 {
+		mdio: mdio@1c0b080 {
 			compatible = "allwinner,sun4i-a10-mdio";
 			reg = <0x01c0b080 0x14>;
 			status = "disabled";
@@ -234,7 +234,7 @@
 			#size-cells = <0>;
 		};
 
-		tcon0: lcd-controller@01c0c000 {
+		tcon0: lcd-controller@1c0c000 {
 			compatible = "allwinner,sun5i-a13-tcon";
 			reg = <0x01c0c000 0x1000>;
 			interrupts = <44>;
@@ -278,7 +278,7 @@
 			};
 		};
 
-		mmc0: mmc@01c0f000 {
+		mmc0: mmc@1c0f000 {
 			compatible = "allwinner,sun5i-a13-mmc";
 			reg = <0x01c0f000 0x1000>;
 			clocks = <&ccu CLK_AHB_MMC0>, <&ccu CLK_MMC0>;
@@ -289,7 +289,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc1: mmc@01c10000 {
+		mmc1: mmc@1c10000 {
 			compatible = "allwinner,sun5i-a13-mmc";
 			reg = <0x01c10000 0x1000>;
 			clocks = <&ccu CLK_AHB_MMC1>, <&ccu CLK_MMC1>;
@@ -300,7 +300,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc2: mmc@01c11000 {
+		mmc2: mmc@1c11000 {
 			compatible = "allwinner,sun5i-a13-mmc";
 			reg = <0x01c11000 0x1000>;
 			clocks = <&ccu CLK_AHB_MMC2>, <&ccu CLK_MMC2>;
@@ -311,7 +311,7 @@
 			#size-cells = <0>;
 		};
 
-		usb_otg: usb@01c13000 {
+		usb_otg: usb@1c13000 {
 			compatible = "allwinner,sun4i-a10-musb";
 			reg = <0x01c13000 0x0400>;
 			clocks = <&ccu CLK_AHB_OTG>;
@@ -324,7 +324,7 @@
 			status = "disabled";
 		};
 
-		usbphy: phy@01c13400 {
+		usbphy: phy@1c13400 {
 			#phy-cells = <1>;
 			compatible = "allwinner,sun5i-a13-usb-phy";
 			reg = <0x01c13400 0x10 0x01c14800 0x4>;
@@ -336,7 +336,7 @@
 			status = "disabled";
 		};
 
-		ehci0: usb@01c14000 {
+		ehci0: usb@1c14000 {
 			compatible = "allwinner,sun5i-a13-ehci", "generic-ehci";
 			reg = <0x01c14000 0x100>;
 			interrupts = <39>;
@@ -346,7 +346,7 @@
 			status = "disabled";
 		};
 
-		ohci0: usb@01c14400 {
+		ohci0: usb@1c14400 {
 			compatible = "allwinner,sun5i-a13-ohci", "generic-ohci";
 			reg = <0x01c14400 0x100>;
 			interrupts = <40>;
@@ -356,7 +356,7 @@
 			status = "disabled";
 		};
 
-		crypto: crypto-engine@01c15000 {
+		crypto: crypto-engine@1c15000 {
 			compatible = "allwinner,sun5i-a13-crypto",
 				     "allwinner,sun4i-a10-crypto";
 			reg = <0x01c15000 0x1000>;
@@ -365,7 +365,7 @@
 			clock-names = "ahb", "mod";
 		};
 
-		spi2: spi@01c17000 {
+		spi2: spi@1c17000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c17000 0x1000>;
 			interrupts = <12>;
@@ -379,7 +379,7 @@
 			#size-cells = <0>;
 		};
 
-		ccu: clock@01c20000 {
+		ccu: clock@1c20000 {
 			reg = <0x01c20000 0x400>;
 			clocks = <&osc24M>, <&osc32k>;
 			clock-names = "hosc", "losc";
@@ -387,14 +387,14 @@
 			#reset-cells = <1>;
 		};
 
-		intc: interrupt-controller@01c20400 {
+		intc: interrupt-controller@1c20400 {
 			compatible = "allwinner,sun4i-a10-ic";
 			reg = <0x01c20400 0x400>;
 			interrupt-controller;
 			#interrupt-cells = <1>;
 		};
 
-		pio: pinctrl@01c20800 {
+		pio: pinctrl@1c20800 {
 			reg = <0x01c20800 0x400>;
 			interrupts = <28>;
 			clocks = <&ccu CLK_APB0_PIO>, <&osc24M>, <&osc32k>;
@@ -538,19 +538,19 @@
 			};
 		};
 
-		timer@01c20c00 {
+		timer@1c20c00 {
 			compatible = "allwinner,sun4i-a10-timer";
 			reg = <0x01c20c00 0x90>;
 			interrupts = <22>;
 			clocks = <&ccu CLK_HOSC>;
 		};
 
-		wdt: watchdog@01c20c90 {
+		wdt: watchdog@1c20c90 {
 			compatible = "allwinner,sun4i-a10-wdt";
 			reg = <0x01c20c90 0x10>;
 		};
 
-		ir0: ir@01c21800 {
+		ir0: ir@1c21800 {
 			compatible = "allwinner,sun4i-a10-ir";
 			clocks = <&ccu CLK_APB0_IR>, <&ccu CLK_IR>;
 			clock-names = "apb", "ir";
@@ -559,14 +559,14 @@
 			status = "disabled";
 		};
 
-		lradc: lradc@01c22800 {
+		lradc: lradc@1c22800 {
 			compatible = "allwinner,sun4i-a10-lradc-keys";
 			reg = <0x01c22800 0x100>;
 			interrupts = <31>;
 			status = "disabled";
 		};
 
-		codec: codec@01c22c00 {
+		codec: codec@1c22c00 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun4i-a10-codec";
 			reg = <0x01c22c00 0x40>;
@@ -579,19 +579,19 @@
 			status = "disabled";
 		};
 
-		sid: eeprom@01c23800 {
+		sid: eeprom@1c23800 {
 			compatible = "allwinner,sun4i-a10-sid";
 			reg = <0x01c23800 0x10>;
 		};
 
-		rtp: rtp@01c25000 {
+		rtp: rtp@1c25000 {
 			compatible = "allwinner,sun5i-a13-ts";
 			reg = <0x01c25000 0x100>;
 			interrupts = <29>;
 			#thermal-sensor-cells = <0>;
 		};
 
-		uart0: serial@01c28000 {
+		uart0: serial@1c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
 			interrupts = <1>;
@@ -601,7 +601,7 @@
 			status = "disabled";
 		};
 
-		uart1: serial@01c28400 {
+		uart1: serial@1c28400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28400 0x400>;
 			interrupts = <2>;
@@ -611,7 +611,7 @@
 			status = "disabled";
 		};
 
-		uart2: serial@01c28800 {
+		uart2: serial@1c28800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28800 0x400>;
 			interrupts = <3>;
@@ -621,7 +621,7 @@
 			status = "disabled";
 		};
 
-		uart3: serial@01c28c00 {
+		uart3: serial@1c28c00 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28c00 0x400>;
 			interrupts = <4>;
@@ -631,7 +631,7 @@
 			status = "disabled";
 		};
 
-		i2c0: i2c@01c2ac00 {
+		i2c0: i2c@1c2ac00 {
 			compatible = "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2ac00 0x400>;
 			interrupts = <7>;
@@ -641,7 +641,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c1: i2c@01c2b000 {
+		i2c1: i2c@1c2b000 {
 			compatible = "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2b000 0x400>;
 			interrupts = <8>;
@@ -651,7 +651,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c2: i2c@01c2b400 {
+		i2c2: i2c@1c2b400 {
 			compatible = "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2b400 0x400>;
 			interrupts = <9>;
@@ -661,14 +661,14 @@
 			#size-cells = <0>;
 		};
 
-		timer@01c60000 {
+		timer@1c60000 {
 			compatible = "allwinner,sun5i-a13-hstimer";
 			reg = <0x01c60000 0x1000>;
 			interrupts = <82>, <83>;
 			clocks = <&ccu CLK_AHB_HSTIMER>;
 		};
 
-		fe0: display-frontend@01e00000 {
+		fe0: display-frontend@1e00000 {
 			compatible = "allwinner,sun5i-a13-display-frontend";
 			reg = <0x01e00000 0x20000>;
 			interrupts = <47>;
@@ -696,7 +696,7 @@
 			};
 		};
 
-		be0: display-backend@01e60000 {
+		be0: display-backend@1e60000 {
 			compatible = "allwinner,sun5i-a13-display-backend";
 			reg = <0x01e60000 0x10000>;
 			interrupts = <47>;
diff --git a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
index 9ecb5f0b3f83..19e382a11297 100644
--- a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
+++ b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
@@ -62,6 +62,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	vga-connector {
 		compatible = "vga-connector";
 
@@ -162,6 +173,16 @@
 	};
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index aebc3f9dc7b6..8bfa12b548e0 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -221,7 +221,7 @@
 			clock-output-names = "gmac_int_tx";
 		};
 
-		gmac_tx_clk: clk@01c200d0 {
+		gmac_tx_clk: clk@1c200d0 {
 			#clock-cells = <0>;
 			compatible = "allwinner,sun7i-a20-gmac-clk";
 			reg = <0x01c200d0 0x4>;
@@ -236,13 +236,13 @@
 		status = "disabled";
 	};
 
-	soc@01c00000 {
+	soc@1c00000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
 
-		dma: dma-controller@01c02000 {
+		dma: dma-controller@1c02000 {
 			compatible = "allwinner,sun6i-a31-dma";
 			reg = <0x01c02000 0x1000>;
 			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
@@ -251,7 +251,7 @@
 			#dma-cells = <1>;
 		};
 
-		tcon0: lcd-controller@01c0c000 {
+		tcon0: lcd-controller@1c0c000 {
 			compatible = "allwinner,sun6i-a31-tcon";
 			reg = <0x01c0c000 0x1000>;
 			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
@@ -278,17 +278,28 @@
 						reg = <0>;
 						remote-endpoint = <&drc0_out_tcon0>;
 					};
+
+					tcon0_in_drc1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&drc1_out_tcon0>;
+					};
 				};
 
 				tcon0_out: port@1 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					reg = <1>;
+
+					tcon0_out_hdmi: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&hdmi_in_tcon0>;
+						allwinner,tcon-channel = <1>;
+					};
 				};
 			};
 		};
 
-		tcon1: lcd-controller@01c0d000 {
+		tcon1: lcd-controller@1c0d000 {
 			compatible = "allwinner,sun6i-a31-tcon";
 			reg = <0x01c0d000 0x1000>;
 			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
@@ -311,8 +322,13 @@
 					#size-cells = <0>;
 					reg = <0>;
 
-					tcon1_in_drc1: endpoint@0 {
+					tcon1_in_drc0: endpoint@0 {
 						reg = <0>;
+						remote-endpoint = <&drc0_out_tcon1>;
+					};
+
+					tcon1_in_drc1: endpoint@1 {
+						reg = <1>;
 						remote-endpoint = <&drc1_out_tcon1>;
 					};
 				};
@@ -321,11 +337,17 @@
 					#address-cells = <1>;
 					#size-cells = <0>;
 					reg = <1>;
+
+					tcon1_out_hdmi: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&hdmi_in_tcon1>;
+						allwinner,tcon-channel = <1>;
+					};
 				};
 			};
 		};
 
-		mmc0: mmc@01c0f000 {
+		mmc0: mmc@1c0f000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c0f000 0x1000>;
 			clocks = <&ccu CLK_AHB1_MMC0>,
@@ -344,7 +366,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc1: mmc@01c10000 {
+		mmc1: mmc@1c10000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c10000 0x1000>;
 			clocks = <&ccu CLK_AHB1_MMC1>,
@@ -363,7 +385,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc2: mmc@01c11000 {
+		mmc2: mmc@1c11000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c11000 0x1000>;
 			clocks = <&ccu CLK_AHB1_MMC2>,
@@ -382,7 +404,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc3: mmc@01c12000 {
+		mmc3: mmc@1c12000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c12000 0x1000>;
 			clocks = <&ccu CLK_AHB1_MMC3>,
@@ -401,7 +423,50 @@
 			#size-cells = <0>;
 		};
 
-		usb_otg: usb@01c19000 {
+		hdmi: hdmi@1c16000 {
+			compatible = "allwinner,sun6i-a31-hdmi";
+			reg = <0x01c16000 0x1000>;
+			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_AHB1_HDMI>, <&ccu CLK_HDMI>,
+				 <&ccu CLK_HDMI_DDC>,
+				 <&ccu 7>,
+				 <&ccu 13>;
+			clock-names = "ahb", "mod", "ddc", "pll-0", "pll-1";
+			resets = <&ccu RST_AHB1_HDMI>;
+			reset-names = "ahb";
+			dma-names = "ddc-tx", "ddc-rx", "audio-tx";
+			dmas = <&dma 13>, <&dma 13>, <&dma 14>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				hdmi_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					hdmi_in_tcon0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&tcon0_out_hdmi>;
+					};
+
+					hdmi_in_tcon1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&tcon1_out_hdmi>;
+					};
+				};
+
+				hdmi_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+				};
+			};
+		};
+
+		usb_otg: usb@1c19000 {
 			compatible = "allwinner,sun6i-a31-musb";
 			reg = <0x01c19000 0x0400>;
 			clocks = <&ccu CLK_AHB1_OTG>;
@@ -414,7 +479,7 @@
 			status = "disabled";
 		};
 
-		usbphy: phy@01c19400 {
+		usbphy: phy@1c19400 {
 			compatible = "allwinner,sun6i-a31-usb-phy";
 			reg = <0x01c19400 0x10>,
 			      <0x01c1a800 0x4>,
@@ -438,7 +503,7 @@
 			#phy-cells = <1>;
 		};
 
-		ehci0: usb@01c1a000 {
+		ehci0: usb@1c1a000 {
 			compatible = "allwinner,sun6i-a31-ehci", "generic-ehci";
 			reg = <0x01c1a000 0x100>;
 			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
@@ -449,7 +514,7 @@
 			status = "disabled";
 		};
 
-		ohci0: usb@01c1a400 {
+		ohci0: usb@1c1a400 {
 			compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
 			reg = <0x01c1a400 0x100>;
 			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
@@ -460,7 +525,7 @@
 			status = "disabled";
 		};
 
-		ehci1: usb@01c1b000 {
+		ehci1: usb@1c1b000 {
 			compatible = "allwinner,sun6i-a31-ehci", "generic-ehci";
 			reg = <0x01c1b000 0x100>;
 			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
@@ -471,7 +536,7 @@
 			status = "disabled";
 		};
 
-		ohci1: usb@01c1b400 {
+		ohci1: usb@1c1b400 {
 			compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
 			reg = <0x01c1b400 0x100>;
 			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
@@ -482,7 +547,7 @@
 			status = "disabled";
 		};
 
-		ohci2: usb@01c1c400 {
+		ohci2: usb@1c1c400 {
 			compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
 			reg = <0x01c1c400 0x100>;
 			interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
@@ -491,7 +556,7 @@
 			status = "disabled";
 		};
 
-		ccu: clock@01c20000 {
+		ccu: clock@1c20000 {
 			compatible = "allwinner,sun6i-a31-ccu";
 			reg = <0x01c20000 0x400>;
 			clocks = <&osc24M>, <&osc32k>;
@@ -500,7 +565,7 @@
 			#reset-cells = <1>;
 		};
 
-		pio: pinctrl@01c20800 {
+		pio: pinctrl@1c20800 {
 			compatible = "allwinner,sun6i-a31-pinctrl";
 			reg = <0x01c20800 0x400>;
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
@@ -633,7 +698,7 @@
 			};
 		};
 
-		timer@01c20c00 {
+		timer@1c20c00 {
 			compatible = "allwinner,sun4i-a10-timer";
 			reg = <0x01c20c00 0xa0>;
 			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
@@ -644,12 +709,12 @@
 			clocks = <&osc24M>;
 		};
 
-		wdt1: watchdog@01c20ca0 {
+		wdt1: watchdog@1c20ca0 {
 			compatible = "allwinner,sun6i-a31-wdt";
 			reg = <0x01c20ca0 0x20>;
 		};
 
-		spdif: spdif@01c21000 {
+		spdif: spdif@1c21000 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun6i-a31-spdif";
 			reg = <0x01c21000 0x400>;
@@ -662,21 +727,47 @@
 			status = "disabled";
 		};
 
-		lradc: lradc@01c22800 {
+		i2s0: i2s@1c22000 {
+			#sound-dai-cells = <0>;
+			compatible = "allwinner,sun6i-a31-i2s";
+			reg = <0x01c22000 0x400>;
+			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_APB1_DAUDIO0>, <&ccu CLK_DAUDIO0>;
+			resets = <&ccu RST_APB1_DAUDIO0>;
+			clock-names = "apb", "mod";
+			dmas = <&dma 3>, <&dma 3>;
+			dma-names = "rx", "tx";
+			status = "disabled";
+		};
+
+		i2s1: i2s@1c22400 {
+			#sound-dai-cells = <0>;
+			compatible = "allwinner,sun6i-a31-i2s";
+			reg = <0x01c22400 0x400>;
+			interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_APB1_DAUDIO1>, <&ccu CLK_DAUDIO1>;
+			resets = <&ccu RST_APB1_DAUDIO1>;
+			clock-names = "apb", "mod";
+			dmas = <&dma 4>, <&dma 4>;
+			dma-names = "rx", "tx";
+			status = "disabled";
+		};
+
+		lradc: lradc@1c22800 {
 			compatible = "allwinner,sun4i-a10-lradc-keys";
 			reg = <0x01c22800 0x100>;
 			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
 		};
 
-		rtp: rtp@01c25000 {
+		rtp: rtp@1c25000 {
 			compatible = "allwinner,sun6i-a31-ts";
 			reg = <0x01c25000 0x100>;
 			interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
 			#thermal-sensor-cells = <0>;
 		};
 
-		uart0: serial@01c28000 {
+		uart0: serial@1c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
@@ -689,7 +780,7 @@
 			status = "disabled";
 		};
 
-		uart1: serial@01c28400 {
+		uart1: serial@1c28400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28400 0x400>;
 			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
@@ -702,7 +793,7 @@
 			status = "disabled";
 		};
 
-		uart2: serial@01c28800 {
+		uart2: serial@1c28800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28800 0x400>;
 			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
@@ -715,7 +806,7 @@
 			status = "disabled";
 		};
 
-		uart3: serial@01c28c00 {
+		uart3: serial@1c28c00 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28c00 0x400>;
 			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
@@ -728,7 +819,7 @@
 			status = "disabled";
 		};
 
-		uart4: serial@01c29000 {
+		uart4: serial@1c29000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29000 0x400>;
 			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
@@ -741,7 +832,7 @@
 			status = "disabled";
 		};
 
-		uart5: serial@01c29400 {
+		uart5: serial@1c29400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29400 0x400>;
 			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
@@ -754,7 +845,7 @@
 			status = "disabled";
 		};
 
-		i2c0: i2c@01c2ac00 {
+		i2c0: i2c@1c2ac00 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2ac00 0x400>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
@@ -765,7 +856,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c1: i2c@01c2b000 {
+		i2c1: i2c@1c2b000 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2b000 0x400>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
@@ -776,7 +867,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c2: i2c@01c2b400 {
+		i2c2: i2c@1c2b400 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2b400 0x400>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
@@ -787,7 +878,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c3: i2c@01c2b800 {
+		i2c3: i2c@1c2b800 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2b800 0x400>;
 			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
@@ -798,7 +889,7 @@
 			#size-cells = <0>;
 		};
 
-		gmac: ethernet@01c30000 {
+		gmac: ethernet@1c30000 {
 			compatible = "allwinner,sun7i-a20-gmac";
 			reg = <0x01c30000 0x1054>;
 			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
@@ -815,7 +906,7 @@
 			#size-cells = <0>;
 		};
 
-		crypto: crypto-engine@01c15000 {
+		crypto: crypto-engine@1c15000 {
 			compatible = "allwinner,sun6i-a31-crypto",
 				     "allwinner,sun4i-a10-crypto";
 			reg = <0x01c15000 0x1000>;
@@ -826,7 +917,7 @@
 			reset-names = "ahb";
 		};
 
-		codec: codec@01c22c00 {
+		codec: codec@1c22c00 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun6i-a31-codec";
 			reg = <0x01c22c00 0x400>;
@@ -839,7 +930,7 @@
 			status = "disabled";
 		};
 
-		timer@01c60000 {
+		timer@1c60000 {
 			compatible = "allwinner,sun6i-a31-hstimer",
 				     "allwinner,sun7i-a20-hstimer";
 			reg = <0x01c60000 0x1000>;
@@ -851,7 +942,7 @@
 			resets = <&ccu RST_AHB1_HSTIMER>;
 		};
 
-		spi0: spi@01c68000 {
+		spi0: spi@1c68000 {
 			compatible = "allwinner,sun6i-a31-spi";
 			reg = <0x01c68000 0x1000>;
 			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
@@ -863,7 +954,7 @@
 			status = "disabled";
 		};
 
-		spi1: spi@01c69000 {
+		spi1: spi@1c69000 {
 			compatible = "allwinner,sun6i-a31-spi";
 			reg = <0x01c69000 0x1000>;
 			interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
@@ -875,7 +966,7 @@
 			status = "disabled";
 		};
 
-		spi2: spi@01c6a000 {
+		spi2: spi@1c6a000 {
 			compatible = "allwinner,sun6i-a31-spi";
 			reg = <0x01c6a000 0x1000>;
 			interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
@@ -887,7 +978,7 @@
 			status = "disabled";
 		};
 
-		spi3: spi@01c6b000 {
+		spi3: spi@1c6b000 {
 			compatible = "allwinner,sun6i-a31-spi";
 			reg = <0x01c6b000 0x1000>;
 			interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
@@ -899,7 +990,7 @@
 			status = "disabled";
 		};
 
-		gic: interrupt-controller@01c81000 {
+		gic: interrupt-controller@1c81000 {
 			compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
 			reg = <0x01c81000 0x1000>,
 			      <0x01c82000 0x2000>,
@@ -910,7 +1001,7 @@
 			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 		};
 
-		fe0: display-frontend@01e00000 {
+		fe0: display-frontend@1e00000 {
 			compatible = "allwinner,sun6i-a31-display-frontend";
 			reg = <0x01e00000 0x20000>;
 			interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
@@ -942,7 +1033,7 @@
 			};
 		};
 
-		fe1: display-frontend@01e20000 {
+		fe1: display-frontend@1e20000 {
 			compatible = "allwinner,sun6i-a31-display-frontend";
 			reg = <0x01e20000 0x20000>;
 			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
@@ -974,7 +1065,7 @@
 			};
 		};
 
-		be1: display-backend@01e40000 {
+		be1: display-backend@1e40000 {
 			compatible = "allwinner,sun6i-a31-display-backend";
 			reg = <0x01e40000 0x10000>;
 			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
@@ -1012,15 +1103,15 @@
 					#size-cells = <0>;
 					reg = <1>;
 
-					be1_out_drc1: endpoint@0 {
-						reg = <0>;
+					be1_out_drc1: endpoint@1 {
+						reg = <1>;
 						remote-endpoint = <&drc1_in_be1>;
 					};
 				};
 			};
 		};
 
-		drc1: drc@01e50000 {
+		drc1: drc@1e50000 {
 			compatible = "allwinner,sun6i-a31-drc";
 			reg = <0x01e50000 0x10000>;
 			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
@@ -1042,8 +1133,8 @@
 					#size-cells = <0>;
 					reg = <0>;
 
-					drc1_in_be1: endpoint@0 {
-						reg = <0>;
+					drc1_in_be1: endpoint@1 {
+						reg = <1>;
 						remote-endpoint = <&be1_out_drc1>;
 					};
 				};
@@ -1053,15 +1144,20 @@
 					#size-cells = <0>;
 					reg = <1>;
 
-					drc1_out_tcon1: endpoint@0 {
+					drc1_out_tcon0: endpoint@0 {
 						reg = <0>;
+						remote-endpoint = <&tcon0_in_drc1>;
+					};
+
+					drc1_out_tcon1: endpoint@1 {
+						reg = <1>;
 						remote-endpoint = <&tcon1_in_drc1>;
 					};
 				};
 			};
 		};
 
-		be0: display-backend@01e60000 {
+		be0: display-backend@1e60000 {
 			compatible = "allwinner,sun6i-a31-display-backend";
 			reg = <0x01e60000 0x10000>;
 			interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
@@ -1107,7 +1203,7 @@
 			};
 		};
 
-		drc0: drc@01e70000 {
+		drc0: drc@1e70000 {
 			compatible = "allwinner,sun6i-a31-drc";
 			reg = <0x01e70000 0x10000>;
 			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
@@ -1144,26 +1240,31 @@
 						reg = <0>;
 						remote-endpoint = <&tcon0_in_drc0>;
 					};
+
+					drc0_out_tcon1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&tcon1_in_drc0>;
+					};
 				};
 			};
 		};
 
-		rtc: rtc@01f00000 {
+		rtc: rtc@1f00000 {
 			compatible = "allwinner,sun6i-a31-rtc";
 			reg = <0x01f00000 0x54>;
 			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		nmi_intc: interrupt-controller@01f00c0c {
-			compatible = "allwinner,sun6i-a31-sc-nmi";
+		nmi_intc: interrupt-controller@1f00c00 {
+			compatible = "allwinner,sun6i-a31-r-intc";
 			interrupt-controller;
 			#interrupt-cells = <2>;
-			reg = <0x01f00c0c 0x38>;
+			reg = <0x01f00c00 0x400>;
 			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		prcm@01f01400 {
+		prcm@1f01400 {
 			compatible = "allwinner,sun6i-a31-prcm";
 			reg = <0x01f01400 0x200>;
 
@@ -1215,12 +1316,12 @@
 			};
 		};
 
-		cpucfg@01f01c00 {
+		cpucfg@1f01c00 {
 			compatible = "allwinner,sun6i-a31-cpuconfig";
 			reg = <0x01f01c00 0x300>;
 		};
 
-		ir: ir@01f02000 {
+		ir: ir@1f02000 {
 			compatible = "allwinner,sun5i-a13-ir";
 			clocks = <&apb0_gates 1>, <&ir_clk>;
 			clock-names = "apb", "ir";
@@ -1230,7 +1331,7 @@
 			status = "disabled";
 		};
 
-		r_pio: pinctrl@01f02c00 {
+		r_pio: pinctrl@1f02c00 {
 			compatible = "allwinner,sun6i-a31-r-pinctrl";
 			reg = <0x01f02c00 0x400>;
 			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
@@ -1255,7 +1356,7 @@
 			};
 		};
 
-		p2wi: i2c@01f03400 {
+		p2wi: i2c@1f03400 {
 			compatible = "allwinner,sun6i-a31-p2wi";
 			reg = <0x01f03400 0x400>;
 			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/sun6i-a31s-primo81.dts b/arch/arm/boot/dts/sun6i-a31s-primo81.dts
index 4c10123509c4..0cdb38ab3377 100644
--- a/arch/arm/boot/dts/sun6i-a31s-primo81.dts
+++ b/arch/arm/boot/dts/sun6i-a31s-primo81.dts
@@ -52,17 +52,42 @@
 / {
 	model = "MSI Primo81 tablet";
 	compatible = "msi,primo81", "allwinner,sun6i-a31s";
+
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "c";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
 };
 
 &cpu0 {
 	cpu-supply = <&reg_dcdc3>;
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	/* rtl8188etv wifi is connected here */
 	status = "okay";
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	/* pull-ups and device VDDIO use AXP221 DLDO3 */
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/sun6i-a31s-sina31s.dts b/arch/arm/boot/dts/sun6i-a31s-sina31s.dts
index b3d98222bd81..298476485bb4 100644
--- a/arch/arm/boot/dts/sun6i-a31s-sina31s.dts
+++ b/arch/arm/boot/dts/sun6i-a31s-sina31s.dts
@@ -53,6 +53,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -90,6 +101,10 @@
 	status = "okay";
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	/* USB 2.0 4 port hub IC */
 	status = "okay";
@@ -112,6 +127,16 @@
 	};
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &ir {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ir_pins_a>;
diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
index eb55e74232c9..4ed3162e3e5a 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
@@ -60,6 +60,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -109,6 +120,10 @@
 	cpu-supply = <&reg_dcdc2>;
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -130,6 +145,16 @@
 	};
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
index 2a50207618cb..39f43e4eb742 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
@@ -61,6 +61,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -91,6 +102,10 @@
 	cpu-supply = <&reg_dcdc2>;
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -111,6 +126,16 @@
 	};
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
index bb510187602c..8c9bedc602ec 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
@@ -61,6 +61,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -126,6 +137,10 @@
 	cpu-supply = <&reg_dcdc2>;
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -146,6 +161,16 @@
 	};
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
@@ -271,6 +296,10 @@
 	status = "okay";
 };
 
+&battery_power_supply {
+	status = "okay";
+};
+
 &reg_dcdc2 {
 	regulator-always-on;
 	regulator-min-microvolt = <1000000>;
diff --git a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
index 004b6ddac813..442f3c755f36 100644
--- a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
+++ b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
@@ -61,6 +61,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -98,6 +109,10 @@
 	cpu-supply = <&reg_dcdc2>;
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -173,6 +188,16 @@
 	};
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
@@ -241,6 +266,14 @@
 
 #include "axp209.dtsi"
 
+&ac_power_supply {
+	status = "okay";
+};
+
+&battery_power_supply {
+	status = "okay";
+};
+
 &reg_ahci_5v {
 	gpio = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
 	status = "okay";
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts
index 2ce1a9f13a17..edf9c3c6c0d7 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts
@@ -62,6 +62,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -80,6 +91,10 @@
 	status = "okay";
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -100,6 +115,16 @@
 	};
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
index 097bd755764c..ba250189d07f 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
@@ -59,6 +59,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -85,6 +96,10 @@
 	status = "okay";
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -105,6 +120,16 @@
 	};
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro-emmc.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro-emmc.dts
new file mode 100644
index 000000000000..d99e7b193efe
--- /dev/null
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro-emmc.dts
@@ -0,0 +1,70 @@
+ /*
+ * Copyright 2017 Olimex Ltd.
+ * Stefan Mavrodiev <stefan@olimex.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "sun7i-a20-olinuxino-micro.dts"
+
+/ {
+	model = "Olimex A20-OLinuXino-MICRO-eMMC";
+	compatible = "olimex,a20-olinuxino-micro-emmc", "allwinner,sun7i-a20";
+
+	mmc2_pwrseq: pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		reset-gpios = <&pio 2 16 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&mmc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc2_pins_a>;
+	vmmc-supply = <&reg_vcc3v3>;
+	bus-width = <4>;
+	non-removable;
+	mmc-pwrseq = <&mmc2_pwrseq>;
+	status = "okay";
+
+	emmc: emmc@0 {
+		reg = <0>;
+		compatible = "mmc-card";
+		broken-hpi;
+	};
+};
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
index 0b7403e4d687..dffbaa24b3ee 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
@@ -66,6 +66,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -92,6 +103,10 @@
 	cpu-supply = <&reg_dcdc2>;
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -102,7 +117,7 @@
 
 &gmac {
 	pinctrl-names = "default";
-	pinctrl-0 = <&gmac_pins_mii_a>;
+	pinctrl-0 = <&gmac_pins_mii_a>, <&gmac_txerr>;
 	phy = <&phy1>;
 	phy-mode = "mii";
 	status = "okay";
@@ -112,6 +127,16 @@
 	};
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
@@ -229,6 +254,11 @@
 };
 
 &pio {
+	gmac_txerr: gmac_txerr@0 {
+		pins = "PA17";
+		function = "gmac";
+	};
+
 	mmc3_cd_pin_olinuxinom: mmc3_cd_pin@0 {
 		pins = "PH11";
 		function = "gpio_in";
@@ -256,6 +286,14 @@
 
 #include "axp209.dtsi"
 
+&ac_power_supply {
+	status = "okay";
+};
+
+&battery_power_supply {
+	status = "okay";
+};
+
 &reg_dcdc2 {
 	regulator-always-on;
 	regulator-min-microvolt = <1000000>;
@@ -330,6 +368,10 @@
 	status = "okay";
 };
 
+&usb_power_supply {
+	status = "okay";
+};
+
 &usbphy {
 	pinctrl-names = "default";
 	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 96bee776e145..68dfa82544fc 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -46,9 +46,9 @@
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/thermal/thermal.h>
-
-#include <dt-bindings/clock/sun4i-a10-pll2.h>
 #include <dt-bindings/dma/sun4i-a10.h>
+#include <dt-bindings/clock/sun4i-a10-ccu.h>
+#include <dt-bindings/reset/sun4i-a10-ccu.h>
 
 / {
 	interrupt-parent = <&gic>;
@@ -66,9 +66,10 @@
 			compatible = "allwinner,simple-framebuffer",
 				     "simple-framebuffer";
 			allwinner,pipeline = "de_be0-lcd0-hdmi";
-			clocks = <&ahb_gates 36>, <&ahb_gates 43>,
-				 <&ahb_gates 44>, <&de_be0_clk>,
-				 <&tcon0_ch1_clk>, <&dram_gates 26>;
+			clocks = <&ccu CLK_AHB_LCD0>, <&ccu CLK_AHB_HDMI0>,
+				 <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_DE_BE0>,
+				 <&ccu CLK_TCON0_CH1>, <&ccu CLK_DRAM_DE_BE0>,
+				 <&ccu CLK_HDMI>;
 			status = "disabled";
 		};
 
@@ -76,9 +77,9 @@
 			compatible = "allwinner,simple-framebuffer",
 				     "simple-framebuffer";
 			allwinner,pipeline = "de_be0-lcd0";
-			clocks = <&ahb_gates 36>, <&ahb_gates 44>,
-				 <&de_be0_clk>, <&tcon0_ch0_clk>,
-				 <&dram_gates 26>;
+			clocks = <&ccu CLK_AHB_LCD0>, <&ccu CLK_AHB_DE_BE0>,
+				 <&ccu CLK_DE_BE0>, <&ccu CLK_TCON0_CH0>,
+				 <&ccu CLK_DRAM_DE_BE0>;
 			status = "disabled";
 		};
 
@@ -86,10 +87,10 @@
 			compatible = "allwinner,simple-framebuffer",
 				     "simple-framebuffer";
 			allwinner,pipeline = "de_be0-lcd0-tve0";
-			clocks = <&ahb_gates 34>, <&ahb_gates 36>,
-				 <&ahb_gates 44>,
-				 <&de_be0_clk>, <&tcon0_ch1_clk>,
-				 <&dram_gates 5>, <&dram_gates 26>;
+			clocks = <&ccu CLK_AHB_TVE0>, <&ccu CLK_AHB_LCD0>,
+				 <&ccu CLK_AHB_DE_BE0>,
+				 <&ccu CLK_DE_BE0>, <&ccu CLK_TCON0_CH1>,
+				 <&ccu CLK_DRAM_TVE0>, <&ccu CLK_DRAM_DE_BE0>;
 			status = "disabled";
 		};
 	};
@@ -102,7 +103,7 @@
 			compatible = "arm,cortex-a7";
 			device_type = "cpu";
 			reg = <0>;
-			clocks = <&cpu>;
+			clocks = <&ccu CLK_CPU>;
 			clock-latency = <244144>; /* 8 32k periods */
 			operating-points = <
 				/* kHz	  uV */
@@ -181,23 +182,13 @@
 		#size-cells = <1>;
 		ranges;
 
-		osc24M: clk@01c20050 {
+		osc24M: clk@1c20050 {
 			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-osc-clk";
-			reg = <0x01c20050 0x4>;
+			compatible = "fixed-clock";
 			clock-frequency = <24000000>;
 			clock-output-names = "osc24M";
 		};
 
-		osc3M: osc3M_clk {
-			#clock-cells = <0>;
-			compatible = "fixed-factor-clock";
-			clock-div = <8>;
-			clock-mult = <1>;
-			clocks = <&osc24M>;
-			clock-output-names = "osc3M";
-		};
-
 		osc32k: clk@0 {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
@@ -205,528 +196,6 @@
 			clock-output-names = "osc32k";
 		};
 
-		pll1: clk@01c20000 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-pll1-clk";
-			reg = <0x01c20000 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll1";
-		};
-
-		pll2: clk@01c20008 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-pll2-clk";
-			reg = <0x01c20008 0x8>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll2-1x", "pll2-2x",
-					     "pll2-4x", "pll2-8x";
-		};
-
-		pll3: clk@01c20010 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-pll3-clk";
-			reg = <0x01c20010 0x4>;
-			clocks = <&osc3M>;
-			clock-output-names = "pll3";
-		};
-
-		pll3x2: pll3x2_clk {
-			#clock-cells = <0>;
-			compatible = "fixed-factor-clock";
-			clocks = <&pll3>;
-			clock-div = <1>;
-			clock-mult = <2>;
-			clock-output-names = "pll3-2x";
-		};
-
-		pll4: clk@01c20018 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun7i-a20-pll4-clk";
-			reg = <0x01c20018 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll4";
-		};
-
-		pll5: clk@01c20020 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-pll5-clk";
-			reg = <0x01c20020 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll5_ddr", "pll5_other";
-		};
-
-		pll6: clk@01c20028 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-pll6-clk";
-			reg = <0x01c20028 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll6_sata", "pll6_other", "pll6",
-					     "pll6_div_4";
-		};
-
-		pll7: clk@01c20030 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-pll3-clk";
-			reg = <0x01c20030 0x4>;
-			clocks = <&osc3M>;
-			clock-output-names = "pll7";
-		};
-
-		pll7x2: pll7x2_clk {
-			#clock-cells = <0>;
-			compatible = "fixed-factor-clock";
-			clocks = <&pll7>;
-			clock-div = <1>;
-			clock-mult = <2>;
-			clock-output-names = "pll7-2x";
-		};
-
-		pll8: clk@01c20040 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun7i-a20-pll4-clk";
-			reg = <0x01c20040 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll8";
-		};
-
-		cpu: cpu@01c20054 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-cpu-clk";
-			reg = <0x01c20054 0x4>;
-			clocks = <&osc32k>, <&osc24M>, <&pll1>, <&pll6 1>;
-			clock-output-names = "cpu";
-		};
-
-		axi: axi@01c20054 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-axi-clk";
-			reg = <0x01c20054 0x4>;
-			clocks = <&cpu>;
-			clock-output-names = "axi";
-		};
-
-		ahb: ahb@01c20054 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun5i-a13-ahb-clk";
-			reg = <0x01c20054 0x4>;
-			clocks = <&axi>, <&pll6 3>, <&pll6 1>;
-			clock-output-names = "ahb";
-			/*
-			 * Use PLL6 as parent, instead of CPU/AXI
-			 * which has rate changes due to cpufreq
-			 */
-			assigned-clocks = <&ahb>;
-			assigned-clock-parents = <&pll6 3>;
-		};
-
-		ahb_gates: clk@01c20060 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun7i-a20-ahb-gates-clk";
-			reg = <0x01c20060 0x8>;
-			clocks = <&ahb>;
-			clock-indices = <0>, <1>,
-					<2>, <3>, <4>,
-					<5>, <6>, <7>, <8>,
-					<9>, <10>, <11>, <12>,
-					<13>, <14>, <16>,
-					<17>, <18>, <20>, <21>,
-					<22>, <23>, <25>,
-					<28>, <32>, <33>, <34>,
-					<35>, <36>, <37>, <40>,
-					<41>, <42>, <43>,
-					<44>, <45>, <46>,
-					<47>, <49>, <50>,
-					<52>;
-			clock-output-names = "ahb_usb0", "ahb_ehci0",
-				"ahb_ohci0", "ahb_ehci1", "ahb_ohci1",
-				"ahb_ss", "ahb_dma", "ahb_bist", "ahb_mmc0",
-				"ahb_mmc1", "ahb_mmc2", "ahb_mmc3", "ahb_ms",
-				"ahb_nand", "ahb_sdram", "ahb_ace",
-				"ahb_emac", "ahb_ts", "ahb_spi0", "ahb_spi1",
-				"ahb_spi2", "ahb_spi3", "ahb_sata",
-				"ahb_hstimer", "ahb_ve", "ahb_tvd", "ahb_tve0",
-				"ahb_tve1", "ahb_lcd0", "ahb_lcd1", "ahb_csi0",
-				"ahb_csi1", "ahb_hdmi1", "ahb_hdmi0",
-				"ahb_de_be0", "ahb_de_be1", "ahb_de_fe0",
-				"ahb_de_fe1", "ahb_gmac", "ahb_mp",
-				"ahb_mali";
-		};
-
-		apb0: apb0@01c20054 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-apb0-clk";
-			reg = <0x01c20054 0x4>;
-			clocks = <&ahb>;
-			clock-output-names = "apb0";
-		};
-
-		apb0_gates: clk@01c20068 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun7i-a20-apb0-gates-clk";
-			reg = <0x01c20068 0x4>;
-			clocks = <&apb0>;
-			clock-indices = <0>, <1>,
-					<2>, <3>, <4>,
-					<5>, <6>, <7>,
-					<8>, <10>;
-			clock-output-names = "apb0_codec", "apb0_spdif",
-				"apb0_ac97", "apb0_i2s0", "apb0_i2s1",
-				"apb0_pio", "apb0_ir0", "apb0_ir1",
-				"apb0_i2s2", "apb0_keypad";
-		};
-
-		apb1: clk@01c20058 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-apb1-clk";
-			reg = <0x01c20058 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
-			clock-output-names = "apb1";
-		};
-
-		apb1_gates: clk@01c2006c {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun7i-a20-apb1-gates-clk";
-			reg = <0x01c2006c 0x4>;
-			clocks = <&apb1>;
-			clock-indices = <0>, <1>,
-					<2>, <3>, <4>,
-					<5>, <6>, <7>,
-					<15>, <16>, <17>,
-					<18>, <19>, <20>,
-					<21>, <22>, <23>;
-			clock-output-names = "apb1_i2c0", "apb1_i2c1",
-				"apb1_i2c2", "apb1_i2c3", "apb1_can",
-				"apb1_scr", "apb1_ps20", "apb1_ps21",
-				"apb1_i2c4", "apb1_uart0", "apb1_uart1",
-				"apb1_uart2", "apb1_uart3", "apb1_uart4",
-				"apb1_uart5", "apb1_uart6", "apb1_uart7";
-		};
-
-		nand_clk: clk@01c20080 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c20080 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "nand";
-		};
-
-		ms_clk: clk@01c20084 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c20084 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ms";
-		};
-
-		mmc0_clk: clk@01c20088 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-mmc-clk";
-			reg = <0x01c20088 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "mmc0",
-					     "mmc0_output",
-					     "mmc0_sample";
-		};
-
-		mmc1_clk: clk@01c2008c {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-mmc-clk";
-			reg = <0x01c2008c 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "mmc1",
-					     "mmc1_output",
-					     "mmc1_sample";
-		};
-
-		mmc2_clk: clk@01c20090 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-mmc-clk";
-			reg = <0x01c20090 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "mmc2",
-					     "mmc2_output",
-					     "mmc2_sample";
-		};
-
-		mmc3_clk: clk@01c20094 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-mmc-clk";
-			reg = <0x01c20094 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "mmc3",
-					     "mmc3_output",
-					     "mmc3_sample";
-		};
-
-		ts_clk: clk@01c20098 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c20098 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ts";
-		};
-
-		ss_clk: clk@01c2009c {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c2009c 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ss";
-		};
-
-		spi0_clk: clk@01c200a0 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200a0 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "spi0";
-		};
-
-		spi1_clk: clk@01c200a4 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200a4 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "spi1";
-		};
-
-		spi2_clk: clk@01c200a8 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200a8 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "spi2";
-		};
-
-		pata_clk: clk@01c200ac {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200ac 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "pata";
-		};
-
-		ir0_clk: clk@01c200b0 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200b0 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ir0";
-		};
-
-		ir1_clk: clk@01c200b4 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200b4 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ir1";
-		};
-
-		i2s0_clk: clk@01c200b8 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod1-clk";
-			reg = <0x01c200b8 0x4>;
-			clocks = <&pll2 SUN4I_A10_PLL2_8X>,
-				 <&pll2 SUN4I_A10_PLL2_4X>,
-				 <&pll2 SUN4I_A10_PLL2_2X>,
-				 <&pll2 SUN4I_A10_PLL2_1X>;
-			clock-output-names = "i2s0";
-		};
-
-		ac97_clk: clk@01c200bc {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod1-clk";
-			reg = <0x01c200bc 0x4>;
-			clocks = <&pll2 SUN4I_A10_PLL2_8X>,
-				 <&pll2 SUN4I_A10_PLL2_4X>,
-				 <&pll2 SUN4I_A10_PLL2_2X>,
-				 <&pll2 SUN4I_A10_PLL2_1X>;
-			clock-output-names = "ac97";
-		};
-
-		spdif_clk: clk@01c200c0 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod1-clk";
-			reg = <0x01c200c0 0x4>;
-			clocks = <&pll2 SUN4I_A10_PLL2_8X>,
-				 <&pll2 SUN4I_A10_PLL2_4X>,
-				 <&pll2 SUN4I_A10_PLL2_2X>,
-				 <&pll2 SUN4I_A10_PLL2_1X>;
-			clock-output-names = "spdif";
-		};
-
-		keypad_clk: clk@01c200c4 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200c4 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "keypad";
-		};
-
-		usb_clk: clk@01c200cc {
-			#clock-cells = <1>;
-			#reset-cells = <1>;
-			compatible = "allwinner,sun4i-a10-usb-clk";
-			reg = <0x01c200cc 0x4>;
-			clocks = <&pll6 1>;
-			clock-output-names = "usb_ohci0", "usb_ohci1",
-					     "usb_phy";
-		};
-
-		spi3_clk: clk@01c200d4 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200d4 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "spi3";
-		};
-
-		i2s1_clk: clk@01c200d8 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod1-clk";
-			reg = <0x01c200d8 0x4>;
-			clocks = <&pll2 SUN4I_A10_PLL2_8X>,
-				 <&pll2 SUN4I_A10_PLL2_4X>,
-				 <&pll2 SUN4I_A10_PLL2_2X>,
-				 <&pll2 SUN4I_A10_PLL2_1X>;
-			clock-output-names = "i2s1";
-		};
-
-		i2s2_clk: clk@01c200dc {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod1-clk";
-			reg = <0x01c200dc 0x4>;
-			clocks = <&pll2 SUN4I_A10_PLL2_8X>,
-				 <&pll2 SUN4I_A10_PLL2_4X>,
-				 <&pll2 SUN4I_A10_PLL2_2X>,
-				 <&pll2 SUN4I_A10_PLL2_1X>;
-			clock-output-names = "i2s2";
-		};
-
-		dram_gates: clk@01c20100 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-dram-gates-clk";
-			reg = <0x01c20100 0x4>;
-			clocks = <&pll5 0>;
-			clock-indices = <0>,
-					<1>, <2>,
-					<3>,
-					<4>,
-					<5>, <6>,
-					<15>,
-					<24>, <25>,
-					<26>, <27>,
-					<28>, <29>;
-			clock-output-names = "dram_ve",
-					     "dram_csi0", "dram_csi1",
-					     "dram_ts",
-					     "dram_tvd",
-					     "dram_tve0", "dram_tve1",
-					     "dram_output",
-					     "dram_de_fe1", "dram_de_fe0",
-					     "dram_de_be0", "dram_de_be1",
-					     "dram_de_mp", "dram_ace";
-		};
-
-		de_be0_clk: clk@01c20104 {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-display-clk";
-			reg = <0x01c20104 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll5 1>;
-			clock-output-names = "de-be0";
-		};
-
-		de_be1_clk: clk@01c20108 {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-display-clk";
-			reg = <0x01c20108 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll5 1>;
-			clock-output-names = "de-be1";
-		};
-
-		de_fe0_clk: clk@01c2010c {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-display-clk";
-			reg = <0x01c2010c 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll5 1>;
-			clock-output-names = "de-fe0";
-		};
-
-		de_fe1_clk: clk@01c20110 {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-display-clk";
-			reg = <0x01c20110 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll5 1>;
-			clock-output-names = "de-fe1";
-		};
-
-		tcon0_ch0_clk: clk@01c20118 {
-			#clock-cells = <0>;
-			#reset-cells = <1>;
-			compatible = "allwinner,sun4i-a10-tcon-ch0-clk";
-			reg = <0x01c20118 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
-			clock-output-names = "tcon0-ch0-sclk";
-
-		};
-
-		tcon1_ch0_clk: clk@01c2011c {
-			#clock-cells = <0>;
-			#reset-cells = <1>;
-			compatible = "allwinner,sun4i-a10-tcon-ch1-clk";
-			reg = <0x01c2011c 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
-			clock-output-names = "tcon1-ch0-sclk";
-
-		};
-
-		tcon0_ch1_clk: clk@01c2012c {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-tcon-ch0-clk";
-			reg = <0x01c2012c 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
-			clock-output-names = "tcon0-ch1-sclk";
-
-		};
-
-		tcon1_ch1_clk: clk@01c20130 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-tcon-ch1-clk";
-			reg = <0x01c20130 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
-			clock-output-names = "tcon1-ch1-sclk";
-
-		};
-
-		ve_clk: clk@01c2013c {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-ve-clk";
-			reg = <0x01c2013c 0x4>;
-			clocks = <&pll4>;
-			clock-output-names = "ve";
-		};
-
-		codec_clk: clk@01c20140 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-codec-clk";
-			reg = <0x01c20140 0x4>;
-			clocks = <&pll2 SUN4I_A10_PLL2_1X>;
-			clock-output-names = "codec";
-		};
-
-		mbus_clk: clk@01c2015c {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun5i-a13-mbus-clk";
-			reg = <0x01c2015c 0x4>;
-			clocks = <&osc24M>, <&pll6 2>, <&pll5 1>;
-			clock-output-names = "mbus";
-		};
-
 		/*
 		 * The following two are dummy clocks, placeholders
 		 * used in the gmac_tx clock. The gmac driver will
@@ -736,71 +205,50 @@
 		 * The actual TX clock rate is not controlled by the
 		 * gmac_tx clock.
 		 */
-		mii_phy_tx_clk: clk@2 {
+		mii_phy_tx_clk: clk@1 {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <25000000>;
 			clock-output-names = "mii_phy_tx";
 		};
 
-		gmac_int_tx_clk: clk@3 {
+		gmac_int_tx_clk: clk@2 {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <125000000>;
 			clock-output-names = "gmac_int_tx";
 		};
 
-		gmac_tx_clk: clk@01c20164 {
+		gmac_tx_clk: clk@1c20164 {
 			#clock-cells = <0>;
 			compatible = "allwinner,sun7i-a20-gmac-clk";
 			reg = <0x01c20164 0x4>;
 			clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>;
 			clock-output-names = "gmac_tx";
 		};
+	};
 
-		/*
-		 * Dummy clock used by output clocks
-		 */
-		osc24M_32k: clk@1 {
-			#clock-cells = <0>;
-			compatible = "fixed-factor-clock";
-			clock-div = <750>;
-			clock-mult = <1>;
-			clocks = <&osc24M>;
-			clock-output-names = "osc24M_32k";
-		};
 
-		clk_out_a: clk@01c201f0 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun7i-a20-out-clk";
-			reg = <0x01c201f0 0x4>;
-			clocks = <&osc24M_32k>, <&osc32k>, <&osc24M>;
-			clock-output-names = "clk_out_a";
-		};
-
-		clk_out_b: clk@01c201f4 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun7i-a20-out-clk";
-			reg = <0x01c201f4 0x4>;
-			clocks = <&osc24M_32k>, <&osc32k>, <&osc24M>;
-			clock-output-names = "clk_out_b";
-		};
+	de: display-engine {
+		compatible = "allwinner,sun7i-a20-display-engine";
+		allwinner,pipelines = <&fe0>, <&fe1>;
+		status = "disabled";
 	};
 
-	soc@01c00000 {
+	soc@1c00000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
 
-		sram-controller@01c00000 {
+		sram-controller@1c00000 {
 			compatible = "allwinner,sun4i-a10-sram-controller";
 			reg = <0x01c00000 0x30>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
 
-			sram_a: sram@00000000 {
+			sram_a: sram@0 {
 				compatible = "mmio-sram";
 				reg = <0x00000000 0xc000>;
 				#address-cells = <1>;
@@ -814,14 +262,14 @@
 				};
 			};
 
-			sram_d: sram@00010000 {
+			sram_d: sram@10000 {
 				compatible = "mmio-sram";
 				reg = <0x00010000 0x1000>;
 				#address-cells = <1>;
 				#size-cells = <1>;
 				ranges = <0 0x00010000 0x1000>;
 
-				otg_sram: sram-section@0000 {
+				otg_sram: sram-section@0 {
 					compatible = "allwinner,sun4i-a10-sram-d";
 					reg = <0x0000 0x1000>;
 					status = "disabled";
@@ -829,7 +277,7 @@
 			};
 		};
 
-		nmi_intc: interrupt-controller@01c00030 {
+		nmi_intc: interrupt-controller@1c00030 {
 			compatible = "allwinner,sun7i-a20-sc-nmi";
 			interrupt-controller;
 			#interrupt-cells = <2>;
@@ -837,19 +285,19 @@
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		dma: dma-controller@01c02000 {
+		dma: dma-controller@1c02000 {
 			compatible = "allwinner,sun4i-a10-dma";
 			reg = <0x01c02000 0x1000>;
 			interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 6>;
+			clocks = <&ccu CLK_AHB_DMA>;
 			#dma-cells = <2>;
 		};
 
-		nfc: nand@01c03000 {
+		nfc: nand@1c03000 {
 			compatible = "allwinner,sun4i-a10-nand";
 			reg = <0x01c03000 0x1000>;
 			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 13>, <&nand_clk>;
+			clocks = <&ccu CLK_AHB_NAND>, <&ccu CLK_NAND>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 3>;
 			dma-names = "rxtx";
@@ -858,11 +306,11 @@
 			#size-cells = <0>;
 		};
 
-		spi0: spi@01c05000 {
+		spi0: spi@1c05000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c05000 0x1000>;
 			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 20>, <&spi0_clk>;
+			clocks = <&ccu CLK_AHB_SPI0>, <&ccu CLK_SPI0>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 27>,
 			       <&dma SUN4I_DMA_DEDICATED 26>;
@@ -873,11 +321,11 @@
 			num-cs = <4>;
 		};
 
-		spi1: spi@01c06000 {
+		spi1: spi@1c06000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c06000 0x1000>;
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 21>, <&spi1_clk>;
+			clocks = <&ccu CLK_AHB_SPI1>, <&ccu CLK_SPI1>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 9>,
 			       <&dma SUN4I_DMA_DEDICATED 8>;
@@ -888,16 +336,16 @@
 			num-cs = <1>;
 		};
 
-		emac: ethernet@01c0b000 {
+		emac: ethernet@1c0b000 {
 			compatible = "allwinner,sun4i-a10-emac";
 			reg = <0x01c0b000 0x1000>;
 			interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 17>;
+			clocks = <&ccu CLK_AHB_EMAC>;
 			allwinner,sram = <&emac_sram 1>;
 			status = "disabled";
 		};
 
-		mdio: mdio@01c0b080 {
+		mdio: mdio@1c0b080 {
 			compatible = "allwinner,sun4i-a10-mdio";
 			reg = <0x01c0b080 0x14>;
 			status = "disabled";
@@ -905,13 +353,111 @@
 			#size-cells = <0>;
 		};
 
-		mmc0: mmc@01c0f000 {
+		tcon0: lcd-controller@1c0c000 {
+			compatible = "allwinner,sun7i-a20-tcon";
+			reg = <0x01c0c000 0x1000>;
+			interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+			resets = <&ccu RST_TCON0>;
+			reset-names = "lcd";
+			clocks = <&ccu CLK_AHB_LCD0>,
+				 <&ccu CLK_TCON0_CH0>,
+				 <&ccu CLK_TCON0_CH1>;
+			clock-names = "ahb",
+				      "tcon-ch0",
+				      "tcon-ch1";
+			clock-output-names = "tcon0-pixel-clock";
+			dmas = <&dma SUN4I_DMA_DEDICATED 14>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				tcon0_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					tcon0_in_be0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&be0_out_tcon0>;
+					};
+
+					tcon0_in_be1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&be1_out_tcon0>;
+					};
+				};
+
+				tcon0_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					tcon0_out_hdmi: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&hdmi_in_tcon0>;
+						allwinner,tcon-channel = <1>;
+					};
+				};
+			};
+		};
+
+		tcon1: lcd-controller@1c0d000 {
+			compatible = "allwinner,sun7i-a20-tcon";
+			reg = <0x01c0d000 0x1000>;
+			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+			resets = <&ccu RST_TCON1>;
+			reset-names = "lcd";
+			clocks = <&ccu CLK_AHB_LCD1>,
+				 <&ccu CLK_TCON1_CH0>,
+				 <&ccu CLK_TCON1_CH1>;
+			clock-names = "ahb",
+				      "tcon-ch0",
+				      "tcon-ch1";
+			clock-output-names = "tcon1-pixel-clock";
+			dmas = <&dma SUN4I_DMA_DEDICATED 15>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				tcon1_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					tcon1_in_be0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&be0_out_tcon1>;
+					};
+
+					tcon1_in_be1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&be1_out_tcon1>;
+					};
+				};
+
+				tcon1_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					tcon1_out_hdmi: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&hdmi_in_tcon1>;
+						allwinner,tcon-channel = <1>;
+					};
+				};
+			};
+		};
+
+		mmc0: mmc@1c0f000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c0f000 0x1000>;
-			clocks = <&ahb_gates 8>,
-				 <&mmc0_clk 0>,
-				 <&mmc0_clk 1>,
-				 <&mmc0_clk 2>;
+			clocks = <&ccu CLK_AHB_MMC0>,
+				 <&ccu CLK_MMC0>,
+				 <&ccu CLK_MMC0_OUTPUT>,
+				 <&ccu CLK_MMC0_SAMPLE>;
 			clock-names = "ahb",
 				      "mmc",
 				      "output",
@@ -922,13 +468,13 @@
 			#size-cells = <0>;
 		};
 
-		mmc1: mmc@01c10000 {
+		mmc1: mmc@1c10000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c10000 0x1000>;
-			clocks = <&ahb_gates 9>,
-				 <&mmc1_clk 0>,
-				 <&mmc1_clk 1>,
-				 <&mmc1_clk 2>;
+			clocks = <&ccu CLK_AHB_MMC1>,
+				 <&ccu CLK_MMC1>,
+				 <&ccu CLK_MMC1_OUTPUT>,
+				 <&ccu CLK_MMC1_SAMPLE>;
 			clock-names = "ahb",
 				      "mmc",
 				      "output",
@@ -939,13 +485,13 @@
 			#size-cells = <0>;
 		};
 
-		mmc2: mmc@01c11000 {
+		mmc2: mmc@1c11000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c11000 0x1000>;
-			clocks = <&ahb_gates 10>,
-				 <&mmc2_clk 0>,
-				 <&mmc2_clk 1>,
-				 <&mmc2_clk 2>;
+			clocks = <&ccu CLK_AHB_MMC2>,
+				 <&ccu CLK_MMC2>,
+				 <&ccu CLK_MMC2_OUTPUT>,
+				 <&ccu CLK_MMC2_SAMPLE>;
 			clock-names = "ahb",
 				      "mmc",
 				      "output",
@@ -956,13 +502,13 @@
 			#size-cells = <0>;
 		};
 
-		mmc3: mmc@01c12000 {
+		mmc3: mmc@1c12000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c12000 0x1000>;
-			clocks = <&ahb_gates 11>,
-				 <&mmc3_clk 0>,
-				 <&mmc3_clk 1>,
-				 <&mmc3_clk 2>;
+			clocks = <&ccu CLK_AHB_MMC3>,
+				 <&ccu CLK_MMC3>,
+				 <&ccu CLK_MMC3_OUTPUT>,
+				 <&ccu CLK_MMC3_SAMPLE>;
 			clock-names = "ahb",
 				      "mmc",
 				      "output",
@@ -973,10 +519,10 @@
 			#size-cells = <0>;
 		};
 
-		usb_otg: usb@01c13000 {
+		usb_otg: usb@1c13000 {
 			compatible = "allwinner,sun4i-a10-musb";
 			reg = <0x01c13000 0x0400>;
-			clocks = <&ahb_gates 0>;
+			clocks = <&ccu CLK_AHB_OTG>;
 			interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "mc";
 			phys = <&usbphy 0>;
@@ -986,52 +532,97 @@
 			status = "disabled";
 		};
 
-		usbphy: phy@01c13400 {
+		usbphy: phy@1c13400 {
 			#phy-cells = <1>;
 			compatible = "allwinner,sun7i-a20-usb-phy";
 			reg = <0x01c13400 0x10 0x01c14800 0x4 0x01c1c800 0x4>;
 			reg-names = "phy_ctrl", "pmu1", "pmu2";
-			clocks = <&usb_clk 8>;
+			clocks = <&ccu CLK_USB_PHY>;
 			clock-names = "usb_phy";
-			resets = <&usb_clk 0>, <&usb_clk 1>, <&usb_clk 2>;
+			resets = <&ccu RST_USB_PHY0>,
+				 <&ccu RST_USB_PHY1>,
+				 <&ccu RST_USB_PHY2>;
 			reset-names = "usb0_reset", "usb1_reset", "usb2_reset";
 			status = "disabled";
 		};
 
-		ehci0: usb@01c14000 {
+		ehci0: usb@1c14000 {
 			compatible = "allwinner,sun7i-a20-ehci", "generic-ehci";
 			reg = <0x01c14000 0x100>;
 			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 1>;
+			clocks = <&ccu CLK_AHB_EHCI0>;
 			phys = <&usbphy 1>;
 			phy-names = "usb";
 			status = "disabled";
 		};
 
-		ohci0: usb@01c14400 {
+		ohci0: usb@1c14400 {
 			compatible = "allwinner,sun7i-a20-ohci", "generic-ohci";
 			reg = <0x01c14400 0x100>;
 			interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&usb_clk 6>, <&ahb_gates 2>;
+			clocks = <&ccu CLK_USB_OHCI0>, <&ccu CLK_AHB_OHCI0>;
 			phys = <&usbphy 1>;
 			phy-names = "usb";
 			status = "disabled";
 		};
 
-		crypto: crypto-engine@01c15000 {
+		crypto: crypto-engine@1c15000 {
 			compatible = "allwinner,sun7i-a20-crypto",
 				     "allwinner,sun4i-a10-crypto";
 			reg = <0x01c15000 0x1000>;
 			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 5>, <&ss_clk>;
+			clocks = <&ccu CLK_AHB_SS>, <&ccu CLK_SS>;
 			clock-names = "ahb", "mod";
 		};
 
-		spi2: spi@01c17000 {
+		hdmi: hdmi@1c16000 {
+			compatible = "allwinner,sun7i-a20-hdmi",
+				     "allwinner,sun5i-a10s-hdmi";
+			reg = <0x01c16000 0x1000>;
+			interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_AHB_HDMI0>, <&ccu CLK_HDMI>,
+				 <&ccu 9>,
+				 <&ccu 18>;
+			clock-names = "ahb", "mod", "pll-0", "pll-1";
+			dmas = <&dma SUN4I_DMA_NORMAL 16>,
+			       <&dma SUN4I_DMA_NORMAL 16>,
+			       <&dma SUN4I_DMA_DEDICATED 24>;
+			dma-names = "ddc-tx", "ddc-rx", "audio-tx";
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				hdmi_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					hdmi_in_tcon0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&tcon0_out_hdmi>;
+					};
+
+					hdmi_in_tcon1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&tcon1_out_hdmi>;
+					};
+				};
+
+				hdmi_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+				};
+			};
+		};
+
+		spi2: spi@1c17000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c17000 0x1000>;
 			interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 22>, <&spi2_clk>;
+			clocks = <&ccu CLK_AHB_SPI2>, <&ccu CLK_SPI2>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 29>,
 			       <&dma SUN4I_DMA_DEDICATED 28>;
@@ -1042,39 +633,39 @@
 			num-cs = <1>;
 		};
 
-		ahci: sata@01c18000 {
+		ahci: sata@1c18000 {
 			compatible = "allwinner,sun4i-a10-ahci";
 			reg = <0x01c18000 0x1000>;
 			interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&pll6 0>, <&ahb_gates 25>;
+			clocks = <&ccu CLK_AHB_SATA>, <&ccu CLK_SATA>;
 			status = "disabled";
 		};
 
-		ehci1: usb@01c1c000 {
+		ehci1: usb@1c1c000 {
 			compatible = "allwinner,sun7i-a20-ehci", "generic-ehci";
 			reg = <0x01c1c000 0x100>;
 			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 3>;
+			clocks = <&ccu CLK_AHB_EHCI1>;
 			phys = <&usbphy 2>;
 			phy-names = "usb";
 			status = "disabled";
 		};
 
-		ohci1: usb@01c1c400 {
+		ohci1: usb@1c1c400 {
 			compatible = "allwinner,sun7i-a20-ohci", "generic-ohci";
 			reg = <0x01c1c400 0x100>;
 			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&usb_clk 7>, <&ahb_gates 4>;
+			clocks = <&ccu CLK_USB_OHCI1>, <&ccu CLK_AHB_OHCI1>;
 			phys = <&usbphy 2>;
 			phy-names = "usb";
 			status = "disabled";
 		};
 
-		spi3: spi@01c1f000 {
+		spi3: spi@1c1f000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c1f000 0x1000>;
 			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 23>, <&spi3_clk>;
+			clocks = <&ccu CLK_AHB_SPI3>, <&ccu CLK_SPI3>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 31>,
 			       <&dma SUN4I_DMA_DEDICATED 30>;
@@ -1085,11 +676,20 @@
 			num-cs = <1>;
 		};
 
-		pio: pinctrl@01c20800 {
+		ccu: clock@1c20000 {
+			compatible = "allwinner,sun7i-a20-ccu";
+			reg = <0x01c20000 0x400>;
+			clocks = <&osc24M>, <&osc32k>;
+			clock-names = "hosc", "losc";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
+
+		pio: pinctrl@1c20800 {
 			compatible = "allwinner,sun7i-a20-pinctrl";
 			reg = <0x01c20800 0x400>;
 			interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb0_gates 5>, <&osc24M>, <&osc32k>;
+			clocks = <&ccu CLK_APB0_PIO>, <&osc24M>, <&osc32k>;
 			clock-names = "apb", "hosc", "losc";
 			gpio-controller;
 			interrupt-controller;
@@ -1324,7 +924,7 @@
 			};
 		};
 
-		timer@01c20c00 {
+		timer@1c20c00 {
 			compatible = "allwinner,sun4i-a10-timer";
 			reg = <0x01c20c00 0x90>;
 			interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
@@ -1336,18 +936,18 @@
 			clocks = <&osc24M>;
 		};
 
-		wdt: watchdog@01c20c90 {
+		wdt: watchdog@1c20c90 {
 			compatible = "allwinner,sun4i-a10-wdt";
 			reg = <0x01c20c90 0x10>;
 		};
 
-		rtc: rtc@01c20d00 {
+		rtc: rtc@1c20d00 {
 			compatible = "allwinner,sun7i-a20-rtc";
 			reg = <0x01c20d00 0x20>;
 			interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		pwm: pwm@01c20e00 {
+		pwm: pwm@1c20e00 {
 			compatible = "allwinner,sun7i-a20-pwm";
 			reg = <0x01c20e00 0xc>;
 			clocks = <&osc24M>;
@@ -1355,12 +955,12 @@
 			status = "disabled";
 		};
 
-		spdif: spdif@01c21000 {
+		spdif: spdif@1c21000 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun4i-a10-spdif";
 			reg = <0x01c21000 0x400>;
 			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb0_gates 1>, <&spdif_clk>;
+			clocks = <&ccu CLK_APB0_SPDIF>, <&ccu CLK_SPDIF>;
 			clock-names = "apb", "spdif";
 			dmas = <&dma SUN4I_DMA_NORMAL 2>,
 			       <&dma SUN4I_DMA_NORMAL 2>;
@@ -1368,30 +968,30 @@
 			status = "disabled";
 		};
 
-		ir0: ir@01c21800 {
+		ir0: ir@1c21800 {
 			compatible = "allwinner,sun4i-a10-ir";
-			clocks = <&apb0_gates 6>, <&ir0_clk>;
+			clocks = <&ccu CLK_APB0_IR0>, <&ccu CLK_IR0>;
 			clock-names = "apb", "ir";
 			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 			reg = <0x01c21800 0x40>;
 			status = "disabled";
 		};
 
-		ir1: ir@01c21c00 {
+		ir1: ir@1c21c00 {
 			compatible = "allwinner,sun4i-a10-ir";
-			clocks = <&apb0_gates 7>, <&ir1_clk>;
+			clocks = <&ccu CLK_APB0_IR1>, <&ccu CLK_IR1>;
 			clock-names = "apb", "ir";
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 			reg = <0x01c21c00 0x40>;
 			status = "disabled";
 		};
 
-		i2s1: i2s@01c22000 {
+		i2s1: i2s@1c22000 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun4i-a10-i2s";
 			reg = <0x01c22000 0x400>;
 			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb0_gates 4>, <&i2s1_clk>;
+			clocks = <&ccu CLK_APB0_I2S1>, <&ccu CLK_I2S1>;
 			clock-names = "apb", "mod";
 			dmas = <&dma SUN4I_DMA_NORMAL 4>,
 			       <&dma SUN4I_DMA_NORMAL 4>;
@@ -1399,12 +999,12 @@
 			status = "disabled";
 		};
 
-		i2s0: i2s@01c22400 {
+		i2s0: i2s@1c22400 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun4i-a10-i2s";
 			reg = <0x01c22400 0x400>;
 			interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb0_gates 3>, <&i2s0_clk>;
+			clocks = <&ccu CLK_APB0_I2S0>, <&ccu CLK_I2S0>;
 			clock-names = "apb", "mod";
 			dmas = <&dma SUN4I_DMA_NORMAL 3>,
 			       <&dma SUN4I_DMA_NORMAL 3>;
@@ -1412,19 +1012,19 @@
 			status = "disabled";
 		};
 
-		lradc: lradc@01c22800 {
+		lradc: lradc@1c22800 {
 			compatible = "allwinner,sun4i-a10-lradc-keys";
 			reg = <0x01c22800 0x100>;
 			interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
 		};
 
-		codec: codec@01c22c00 {
+		codec: codec@1c22c00 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun7i-a20-codec";
 			reg = <0x01c22c00 0x40>;
 			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb0_gates 0>, <&codec_clk>;
+			clocks = <&ccu CLK_APB0_CODEC>, <&ccu CLK_CODEC>;
 			clock-names = "apb", "codec";
 			dmas = <&dma SUN4I_DMA_NORMAL 19>,
 			       <&dma SUN4I_DMA_NORMAL 19>;
@@ -1432,17 +1032,17 @@
 			status = "disabled";
 		};
 
-		sid: eeprom@01c23800 {
+		sid: eeprom@1c23800 {
 			compatible = "allwinner,sun7i-a20-sid";
 			reg = <0x01c23800 0x200>;
 		};
 
-		i2s2: i2s@01c24400 {
+		i2s2: i2s@1c24400 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun4i-a10-i2s";
 			reg = <0x01c24400 0x400>;
 			interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb0_gates 8>, <&i2s2_clk>;
+			clocks = <&ccu CLK_APB0_I2S2>, <&ccu CLK_I2S2>;
 			clock-names = "apb", "mod";
 			dmas = <&dma SUN4I_DMA_NORMAL 6>,
 			       <&dma SUN4I_DMA_NORMAL 6>;
@@ -1450,179 +1050,179 @@
 			status = "disabled";
 		};
 
-		rtp: rtp@01c25000 {
+		rtp: rtp@1c25000 {
 			compatible = "allwinner,sun5i-a13-ts";
 			reg = <0x01c25000 0x100>;
 			interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
 			#thermal-sensor-cells = <0>;
 		};
 
-		uart0: serial@01c28000 {
+		uart0: serial@1c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
 			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 16>;
+			clocks = <&ccu CLK_APB1_UART0>;
 			status = "disabled";
 		};
 
-		uart1: serial@01c28400 {
+		uart1: serial@1c28400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28400 0x400>;
 			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 17>;
+			clocks = <&ccu CLK_APB1_UART1>;
 			status = "disabled";
 		};
 
-		uart2: serial@01c28800 {
+		uart2: serial@1c28800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28800 0x400>;
 			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 18>;
+			clocks = <&ccu CLK_APB1_UART2>;
 			status = "disabled";
 		};
 
-		uart3: serial@01c28c00 {
+		uart3: serial@1c28c00 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28c00 0x400>;
 			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 19>;
+			clocks = <&ccu CLK_APB1_UART3>;
 			status = "disabled";
 		};
 
-		uart4: serial@01c29000 {
+		uart4: serial@1c29000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29000 0x400>;
 			interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 20>;
+			clocks = <&ccu CLK_APB1_UART4>;
 			status = "disabled";
 		};
 
-		uart5: serial@01c29400 {
+		uart5: serial@1c29400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29400 0x400>;
 			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 21>;
+			clocks = <&ccu CLK_APB1_UART5>;
 			status = "disabled";
 		};
 
-		uart6: serial@01c29800 {
+		uart6: serial@1c29800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29800 0x400>;
 			interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 22>;
+			clocks = <&ccu CLK_APB1_UART6>;
 			status = "disabled";
 		};
 
-		uart7: serial@01c29c00 {
+		uart7: serial@1c29c00 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29c00 0x400>;
 			interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 23>;
+			clocks = <&ccu CLK_APB1_UART7>;
 			status = "disabled";
 		};
 
-		ps20: ps2@01c2a000 {
+		ps20: ps2@1c2a000 {
 			compatible = "allwinner,sun4i-a10-ps2";
 			reg = <0x01c2a000 0x400>;
 			interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb1_gates 6>;
+			clocks = <&ccu CLK_APB1_PS20>;
 			status = "disabled";
 		};
 
-		ps21: ps2@01c2a400 {
+		ps21: ps2@1c2a400 {
 			compatible = "allwinner,sun4i-a10-ps2";
 			reg = <0x01c2a400 0x400>;
 			interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb1_gates 7>;
+			clocks = <&ccu CLK_APB1_PS21>;
 			status = "disabled";
 		};
 
-		i2c0: i2c@01c2ac00 {
+		i2c0: i2c@1c2ac00 {
 			compatible = "allwinner,sun7i-a20-i2c",
 				     "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2ac00 0x400>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb1_gates 0>;
+			clocks = <&ccu CLK_APB1_I2C0>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		i2c1: i2c@01c2b000 {
+		i2c1: i2c@1c2b000 {
 			compatible = "allwinner,sun7i-a20-i2c",
 				     "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2b000 0x400>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb1_gates 1>;
+			clocks = <&ccu CLK_APB1_I2C1>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		i2c2: i2c@01c2b400 {
+		i2c2: i2c@1c2b400 {
 			compatible = "allwinner,sun7i-a20-i2c",
 				     "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2b400 0x400>;
 			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb1_gates 2>;
+			clocks = <&ccu CLK_APB1_I2C2>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		i2c3: i2c@01c2b800 {
+		i2c3: i2c@1c2b800 {
 			compatible = "allwinner,sun7i-a20-i2c",
 				     "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2b800 0x400>;
 			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb1_gates 3>;
+			clocks = <&ccu CLK_APB1_I2C3>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		can0: can@01c2bc00 {
+		can0: can@1c2bc00 {
 			compatible = "allwinner,sun7i-a20-can",
 				     "allwinner,sun4i-a10-can";
 			reg = <0x01c2bc00 0x400>;
 			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb1_gates 4>;
+			clocks = <&ccu CLK_APB1_CAN>;
 			status = "disabled";
 		};
 
-		i2c4: i2c@01c2c000 {
+		i2c4: i2c@1c2c000 {
 			compatible = "allwinner,sun7i-a20-i2c",
 				     "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2c000 0x400>;
 			interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb1_gates 15>;
+			clocks = <&ccu CLK_APB1_I2C4>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		gmac: ethernet@01c50000 {
+		gmac: ethernet@1c50000 {
 			compatible = "allwinner,sun7i-a20-gmac";
 			reg = <0x01c50000 0x10000>;
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "macirq";
-			clocks = <&ahb_gates 49>, <&gmac_tx_clk>;
+			clocks = <&ccu CLK_AHB_GMAC>, <&gmac_tx_clk>;
 			clock-names = "stmmaceth", "allwinner_gmac_tx";
 			snps,pbl = <2>;
 			snps,fixed-burst;
@@ -1632,17 +1232,17 @@
 			#size-cells = <0>;
 		};
 
-		hstimer@01c60000 {
+		hstimer@1c60000 {
 			compatible = "allwinner,sun7i-a20-hstimer";
 			reg = <0x01c60000 0x1000>;
 			interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 28>;
+			clocks = <&ccu CLK_AHB_HSTIMER>;
 		};
 
-		gic: interrupt-controller@01c81000 {
+		gic: interrupt-controller@1c81000 {
 			compatible = "arm,gic-400", "arm,cortex-a7-gic", "arm,cortex-a15-gic";
 			reg = <0x01c81000 0x1000>,
 			      <0x01c82000 0x2000>,
@@ -1653,5 +1253,164 @@
 			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 		};
 
+		fe0: display-frontend@1e00000 {
+			compatible = "allwinner,sun7i-a20-display-frontend";
+			reg = <0x01e00000 0x20000>;
+			interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_AHB_DE_FE0>, <&ccu CLK_DE_FE0>,
+				 <&ccu CLK_DRAM_DE_FE0>;
+			clock-names = "ahb", "mod",
+				      "ram";
+			resets = <&ccu RST_DE_FE0>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fe0_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					fe0_out_be0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&be0_in_fe0>;
+					};
+
+					fe0_out_be1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&be1_in_fe0>;
+					};
+				};
+			};
+		};
+
+		fe1: display-frontend@1e20000 {
+			compatible = "allwinner,sun7i-a20-display-frontend";
+			reg = <0x01e20000 0x20000>;
+			interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_AHB_DE_FE1>, <&ccu CLK_DE_FE1>,
+				 <&ccu CLK_DRAM_DE_FE1>;
+			clock-names = "ahb", "mod",
+				      "ram";
+			resets = <&ccu RST_DE_FE1>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fe1_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					fe1_out_be0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&be0_in_fe1>;
+					};
+
+					fe1_out_be1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&be1_in_fe1>;
+					};
+				};
+			};
+		};
+
+		be1: display-backend@1e40000 {
+			compatible = "allwinner,sun7i-a20-display-backend";
+			reg = <0x01e40000 0x10000>;
+			interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_AHB_DE_BE1>, <&ccu CLK_DE_BE1>,
+				 <&ccu CLK_DRAM_DE_BE1>;
+			clock-names = "ahb", "mod",
+				      "ram";
+			resets = <&ccu RST_DE_BE1>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				be1_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					be1_in_fe0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&fe0_out_be1>;
+					};
+
+					be1_in_fe1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&fe1_out_be1>;
+					};
+				};
+
+				be1_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					be1_out_tcon0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&tcon1_in_be0>;
+					};
+
+					be1_out_tcon1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&tcon1_in_be1>;
+					};
+				};
+			};
+		};
+
+		be0: display-backend@1e60000 {
+			compatible = "allwinner,sun7i-a20-display-backend";
+			reg = <0x01e60000 0x10000>;
+			interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_DE_BE0>,
+				 <&ccu CLK_DRAM_DE_BE0>;
+			clock-names = "ahb", "mod",
+				      "ram";
+			resets = <&ccu RST_DE_BE0>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				be0_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					be0_in_fe0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&fe0_out_be0>;
+					};
+
+					be0_in_fe1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&fe1_out_be0>;
+					};
+				};
+
+				be0_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					be0_out_tcon0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&tcon0_in_be0>;
+					};
+
+					be0_out_tcon1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&tcon1_in_be0>;
+					};
+				};
+			};
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
index a8b978d0f35b..971f9be699a7 100644
--- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
@@ -118,13 +118,13 @@
 		};
 	};
 
-	soc@01c00000 {
+	soc@1c00000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
 
-		dma: dma-controller@01c02000 {
+		dma: dma-controller@1c02000 {
 			compatible = "allwinner,sun8i-a23-dma";
 			reg = <0x01c02000 0x1000>;
 			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
@@ -133,7 +133,7 @@
 			#dma-cells = <1>;
 		};
 
-		mmc0: mmc@01c0f000 {
+		mmc0: mmc@1c0f000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c0f000 0x1000>;
 			clocks = <&ccu CLK_BUS_MMC0>,
@@ -152,7 +152,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc1: mmc@01c10000 {
+		mmc1: mmc@1c10000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c10000 0x1000>;
 			clocks = <&ccu CLK_BUS_MMC1>,
@@ -171,7 +171,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc2: mmc@01c11000 {
+		mmc2: mmc@1c11000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c11000 0x1000>;
 			clocks = <&ccu CLK_BUS_MMC2>,
@@ -190,7 +190,7 @@
 			#size-cells = <0>;
 		};
 
-		nfc: nand@01c03000 {
+		nfc: nand@1c03000 {
 			compatible = "allwinner,sun4i-a10-nand";
 			reg = <0x01c03000 0x1000>;
 			interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
@@ -203,7 +203,7 @@
 			#size-cells = <0>;
 		};
 
-		usb_otg: usb@01c19000 {
+		usb_otg: usb@1c19000 {
 			/* compatible gets set in SoC specific dtsi file */
 			reg = <0x01c19000 0x0400>;
 			clocks = <&ccu CLK_BUS_OTG>;
@@ -216,7 +216,7 @@
 			status = "disabled";
 		};
 
-		usbphy: phy@01c19400 {
+		usbphy: phy@1c19400 {
 			/*
 			 * compatible and address regions get set in
 			 * SoC specific dtsi file
@@ -233,7 +233,7 @@
 			#phy-cells = <1>;
 		};
 
-		ehci0: usb@01c1a000 {
+		ehci0: usb@1c1a000 {
 			compatible = "allwinner,sun8i-a23-ehci", "generic-ehci";
 			reg = <0x01c1a000 0x100>;
 			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
@@ -244,7 +244,7 @@
 			status = "disabled";
 		};
 
-		ohci0: usb@01c1a400 {
+		ohci0: usb@1c1a400 {
 			compatible = "allwinner,sun8i-a23-ohci", "generic-ohci";
 			reg = <0x01c1a400 0x100>;
 			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
@@ -255,7 +255,7 @@
 			status = "disabled";
 		};
 
-		ccu: clock@01c20000 {
+		ccu: clock@1c20000 {
 			reg = <0x01c20000 0x400>;
 			clocks = <&osc24M>, <&rtc 0>;
 			clock-names = "hosc", "losc";
@@ -263,7 +263,7 @@
 			#reset-cells = <1>;
 		};
 
-		pio: pinctrl@01c20800 {
+		pio: pinctrl@1c20800 {
 			/* compatible gets set in SoC specific dtsi file */
 			reg = <0x01c20800 0x400>;
 			/* interrupts get set in SoC specific dtsi file */
@@ -344,7 +344,7 @@
 			};
 		};
 
-		timer@01c20c00 {
+		timer@1c20c00 {
 			compatible = "allwinner,sun4i-a10-timer";
 			reg = <0x01c20c00 0xa0>;
 			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
@@ -352,13 +352,13 @@
 			clocks = <&osc24M>;
 		};
 
-		wdt0: watchdog@01c20ca0 {
+		wdt0: watchdog@1c20ca0 {
 			compatible = "allwinner,sun6i-a31-wdt";
 			reg = <0x01c20ca0 0x20>;
 			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		pwm: pwm@01c21400 {
+		pwm: pwm@1c21400 {
 			compatible = "allwinner,sun7i-a20-pwm";
 			reg = <0x01c21400 0xc>;
 			clocks = <&osc24M>;
@@ -366,14 +366,14 @@
 			status = "disabled";
 		};
 
-		lradc: lradc@01c22800 {
+		lradc: lradc@1c22800 {
 			compatible = "allwinner,sun4i-a10-lradc-keys";
 			reg = <0x01c22800 0x100>;
 			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
 		};
 
-		uart0: serial@01c28000 {
+		uart0: serial@1c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
@@ -386,7 +386,7 @@
 			status = "disabled";
 		};
 
-		uart1: serial@01c28400 {
+		uart1: serial@1c28400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28400 0x400>;
 			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
@@ -399,7 +399,7 @@
 			status = "disabled";
 		};
 
-		uart2: serial@01c28800 {
+		uart2: serial@1c28800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28800 0x400>;
 			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
@@ -412,7 +412,7 @@
 			status = "disabled";
 		};
 
-		uart3: serial@01c28c00 {
+		uart3: serial@1c28c00 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28c00 0x400>;
 			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
@@ -425,7 +425,7 @@
 			status = "disabled";
 		};
 
-		uart4: serial@01c29000 {
+		uart4: serial@1c29000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29000 0x400>;
 			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
@@ -438,7 +438,7 @@
 			status = "disabled";
 		};
 
-		i2c0: i2c@01c2ac00 {
+		i2c0: i2c@1c2ac00 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2ac00 0x400>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
@@ -449,7 +449,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c1: i2c@01c2b000 {
+		i2c1: i2c@1c2b000 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2b000 0x400>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
@@ -460,7 +460,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c2: i2c@01c2b400 {
+		i2c2: i2c@1c2b400 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2b400 0x400>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
@@ -498,7 +498,7 @@
 			assigned-clock-rates = <384000000>;
 		};
 
-		gic: interrupt-controller@01c81000 {
+		gic: interrupt-controller@1c81000 {
 			compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
 			reg = <0x01c81000 0x1000>,
 			      <0x01c82000 0x2000>,
@@ -509,7 +509,7 @@
 			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 		};
 
-		rtc: rtc@01f00000 {
+		rtc: rtc@1f00000 {
 			compatible = "allwinner,sun6i-a31-rtc";
 			reg = <0x01f00000 0x54>;
 			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
@@ -519,15 +519,15 @@
 			#clock-cells = <1>;
 		};
 
-		nmi_intc: interrupt-controller@01f00c0c {
-			compatible = "allwinner,sun6i-a31-sc-nmi";
+		nmi_intc: interrupt-controller@1f00c00 {
+			compatible = "allwinner,sun6i-a31-r-intc";
 			interrupt-controller;
 			#interrupt-cells = <2>;
-			reg = <0x01f00c0c 0x38>;
+			reg = <0x01f00c00 0x400>;
 			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		prcm@01f01400 {
+		prcm@1f01400 {
 			compatible = "allwinner,sun8i-a23-prcm";
 			reg = <0x01f01400 0x200>;
 
@@ -575,12 +575,12 @@
 			};
 		};
 
-		cpucfg@01f01c00 {
+		cpucfg@1f01c00 {
 			compatible = "allwinner,sun8i-a23-cpuconfig";
 			reg = <0x01f01c00 0x300>;
 		};
 
-		r_uart: serial@01f02800 {
+		r_uart: serial@1f02800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01f02800 0x400>;
 			interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
@@ -591,7 +591,7 @@
 			status = "disabled";
 		};
 
-		r_pio: pinctrl@01f02c00 {
+		r_pio: pinctrl@1f02c00 {
 			compatible = "allwinner,sun8i-a23-r-pinctrl";
 			reg = <0x01f02c00 0x400>;
 			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
@@ -618,7 +618,7 @@
 			};
 		};
 
-		r_rsb: rsb@01f03400 {
+		r_rsb: rsb@1f03400 {
 			compatible = "allwinner,sun8i-a23-rsb";
 			reg = <0x01f03400 0x400>;
 			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/sun8i-a23.dtsi b/arch/arm/boot/dts/sun8i-a23.dtsi
index 4d1f929780a8..58e6585b504b 100644
--- a/arch/arm/boot/dts/sun8i-a23.dtsi
+++ b/arch/arm/boot/dts/sun8i-a23.dtsi
@@ -49,8 +49,8 @@
 		reg = <0x40000000 0x40000000>;
 	};
 
-	soc@01c00000 {
-		codec: codec@01c22c00 {
+	soc@1c00000 {
+		codec: codec@1c22c00 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun8i-a23-codec";
 			reg = <0x01c22c00 0x400>;
diff --git a/arch/arm/boot/dts/sun8i-a33.dtsi b/arch/arm/boot/dts/sun8i-a33.dtsi
index 22660919bd08..50eb84fa246a 100644
--- a/arch/arm/boot/dts/sun8i-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a33.dtsi
@@ -203,8 +203,8 @@
 		};
 	};
 
-	soc@01c00000 {
-		tcon0: lcd-controller@01c0c000 {
+	soc@1c00000 {
+		tcon0: lcd-controller@1c0c000 {
 			compatible = "allwinner,sun8i-a33-tcon";
 			reg = <0x01c0c000 0x1000>;
 			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
@@ -240,7 +240,7 @@
 			};
 		};
 
-		crypto: crypto-engine@01c15000 {
+		crypto: crypto-engine@1c15000 {
 			compatible = "allwinner,sun4i-a10-crypto";
 			reg = <0x01c15000 0x1000>;
 			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
@@ -250,7 +250,7 @@
 			reset-names = "ahb";
 		};
 
-		dai: dai@01c22c00 {
+		dai: dai@1c22c00 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun6i-a31-i2s";
 			reg = <0x01c22c00 0x200>;
@@ -263,7 +263,7 @@
 			status = "disabled";
 		};
 
-		codec: codec@01c22e00 {
+		codec: codec@1c22e00 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun8i-a33-codec";
 			reg = <0x01c22e00 0x400>;
@@ -273,14 +273,14 @@
 			status = "disabled";
 		};
 
-		ths: ths@01c25000 {
+		ths: ths@1c25000 {
 			compatible = "allwinner,sun8i-a33-ths";
 			reg = <0x01c25000 0x100>;
 			#thermal-sensor-cells = <0>;
 			#io-channel-cells = <0>;
 		};
 
-		fe0: display-frontend@01e00000 {
+		fe0: display-frontend@1e00000 {
 			compatible = "allwinner,sun8i-a33-display-frontend";
 			reg = <0x01e00000 0x20000>;
 			interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
@@ -308,7 +308,7 @@
 			};
 		};
 
-		be0: display-backend@01e60000 {
+		be0: display-backend@1e60000 {
 			compatible = "allwinner,sun8i-a33-display-backend";
 			reg = <0x01e60000 0x10000>, <0x01e80000 0x1000>;
 			reg-names = "be", "sat";
@@ -350,7 +350,7 @@
 			};
 		};
 
-		drc0: drc@01e70000 {
+		drc0: drc@1e70000 {
 			compatible = "allwinner,sun8i-a33-drc";
 			reg = <0x01e70000 0x10000>;
 			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts b/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts
index aecdeeb368ed..5091cecbcd1e 100644
--- a/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts
+++ b/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts
@@ -44,6 +44,8 @@
 /dts-v1/;
 #include "sun8i-a83t.dtsi"
 
+#include <dt-bindings/gpio/gpio.h>
+
 / {
 	model = "Allwinner A83T H8Homlet Proto Dev Board v2.0";
 	compatible = "allwinner,h8homlet-v2", "allwinner,sun8i-a83t";
@@ -55,6 +57,199 @@
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
+
+	reg_usb0_vbus: reg-usb0-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb0-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */
+	};
+
+	reg_usb1_vbus: reg-usb1-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb1-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
+	};
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&mmc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins>;
+	vmmc-supply = <&reg_dcdc1>;
+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
+	bus-width = <4>;
+	cd-inverted;
+	status = "okay";
+};
+
+&mmc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc2_8bit_emmc_pins>;
+	vmmc-supply = <&reg_dcdc1>;
+	vqmmc-supply = <&reg_dcdc1>;
+	bus-width = <8>;
+	non-removable;
+	cap-mmc-hw-reset;
+	status = "okay";
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+&r_rsb {
+	status = "okay";
+
+	axp81x: pmic@3a3 {
+		compatible = "x-powers,axp818", "x-powers,axp813";
+		reg = <0x3a3>;
+		interrupt-parent = <&r_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		eldoin-supply = <&reg_dcdc1>;
+		swin-supply = <&reg_dcdc1>;
+	};
+
+	ac100: codec@e89 {
+		compatible = "x-powers,ac100";
+		reg = <0xe89>;
+
+		ac100_codec: codec {
+			compatible = "x-powers,ac100-codec";
+			interrupt-parent = <&r_pio>;
+			interrupts = <0 11 IRQ_TYPE_LEVEL_LOW>; /* PL11 */
+			#clock-cells = <0>;
+			clock-output-names = "4M_adda";
+		};
+
+		ac100_rtc: rtc {
+			compatible = "x-powers,ac100-rtc";
+			interrupt-parent = <&r_intc>;
+			interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&ac100_codec>;
+			#clock-cells = <1>;
+			clock-output-names = "cko1_rtc",
+					     "cko2_rtc",
+					     "cko3_rtc";
+		};
+	};
+};
+
+#include "axp81x.dtsi"
+
+&reg_aldo1 {
+	regulator-always-on;
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "vcc-1v8";
+};
+
+&reg_aldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "dram-pll";
+};
+
+&reg_aldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "avcc";
+};
+
+&reg_dcdc1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-3v3";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpua";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpub";
+};
+
+&reg_dcdc4 {
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-gpu";
+};
+
+&reg_dcdc5 {
+	regulator-always-on;
+	regulator-min-microvolt = <1500000>;
+	regulator-max-microvolt = <1500000>;
+	regulator-name = "vcc-dram";
+};
+
+&reg_dcdc6 {
+	regulator-always-on;
+	regulator-min-microvolt = <900000>;
+	regulator-max-microvolt = <900000>;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dldo2 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-mipi";
+};
+
+&reg_dldo4 {
+	/*
+	 * The PHY requires 20ms after all voltages are applied until core
+	 * logic is ready and 30ms after the reset pin is de-asserted.
+	 * Set a 100ms delay to account for PMIC ramp time and board traces.
+	 */
+	regulator-enable-ramp-delay = <100000>;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-ephy";
+};
+
+&reg_fldo1 {
+	regulator-min-microvolt = <1080000>;
+	regulator-max-microvolt = <1320000>;
+	regulator-name = "vdd12-hsic";
+};
+
+&reg_fldo2 {
+	/*
+	 * Despite the embedded CPUs core not being used in any way,
+	 * this must remain on or the system will hang.
+	 */
+	regulator-always-on;
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpus";
+};
+
+&reg_rtc_ldo {
+	regulator-name = "vcc-rtc";
+};
+
+&reg_sw {
+	regulator-name = "vcc-wifi";
 };
 
 &uart0 {
@@ -62,3 +257,14 @@
 	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
+
+&usbphy {
+	usb0_vbus-supply = <&reg_usb0_vbus>;
+	usb1_vbus-supply = <&reg_usb1_vbus>;
+	status = "okay";
+};
+
+&usb_otg {
+	dr_mode = "host";
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts
new file mode 100644
index 000000000000..c606af3dbfed
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts
@@ -0,0 +1,299 @@
+/*
+ * Copyright 2017 Chen-Yu Tsai
+ *
+ * Chen-Yu Tsai <wens@csie.org>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-a83t.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "Banana Pi BPI-M3";
+	compatible = "sinovoip,bpi-m3", "allwinner,sun8i-a83t";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	reg_usb1_vbus: reg-usb1-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb1-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */
+	};
+
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&ac100_rtc 1>;
+		clock-names = "ext_clock";
+		/* The WiFi low power clock must be 32768 Hz */
+		assigned-clocks = <&ac100_rtc 1>;
+		assigned-clock-rates = <32768>;
+		/* enables internal regulator and de-asserts reset */
+		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 WL-PMU-EN */
+	};
+};
+
+&ehci0 {
+	/* Terminus Tech FE 1.1s 4-port USB 2.0 hub here */
+	status = "okay";
+
+	/* TODO GL830 USB-to-SATA bridge downstream w/ GPIO power controls */
+};
+
+&mmc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins>;
+	vmmc-supply = <&reg_dcdc1>;
+	bus-width = <4>;
+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
+	cd-inverted;
+	status = "okay";
+};
+
+&mmc1 {
+	vmmc-supply = <&reg_dldo1>;
+	vqmmc-supply = <&reg_dldo1>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+
+	brcmf: wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+		interrupt-parent = <&r_pio>;
+		interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "host-wake";
+	};
+};
+
+&mmc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc2_8bit_emmc_pins>;
+	vmmc-supply = <&reg_dcdc1>;
+	vqmmc-supply = <&reg_dcdc1>;
+	bus-width = <8>;
+	non-removable;
+	cap-mmc-hw-reset;
+	status = "okay";
+};
+
+&r_rsb {
+	status = "okay";
+
+	axp81x: pmic@3a3 {
+		compatible = "x-powers,axp813";
+		reg = <0x3a3>;
+		interrupt-parent = <&r_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		eldoin-supply = <&reg_dcdc1>;
+		fldoin-supply = <&reg_dcdc5>;
+		swin-supply = <&reg_dcdc1>;
+		x-powers,drive-vbus-en;
+	};
+
+	ac100: codec@e89 {
+		compatible = "x-powers,ac100";
+		reg = <0xe89>;
+
+		ac100_codec: codec {
+			compatible = "x-powers,ac100-codec";
+			interrupt-parent = <&r_pio>;
+			interrupts = <0 11 IRQ_TYPE_LEVEL_LOW>; /* PL11 */
+			#clock-cells = <0>;
+			clock-output-names = "4M_adda";
+		};
+
+		ac100_rtc: rtc {
+			compatible = "x-powers,ac100-rtc";
+			interrupt-parent = <&r_intc>;
+			interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&ac100_codec>;
+			#clock-cells = <1>;
+			clock-output-names = "cko1_rtc",
+					     "cko2_rtc",
+					     "cko3_rtc";
+		};
+	};
+};
+
+#include "axp81x.dtsi"
+
+&reg_aldo1 {
+	regulator-always-on;
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "vcc-1v8";
+};
+
+&reg_aldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "dram-pll";
+};
+
+&reg_aldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "avcc";
+};
+
+&reg_dcdc1 {
+	/* schematics says 3.1V but FEX file says 3.3V */
+	regulator-always-on;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-3v3";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpua";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpub";
+};
+
+&reg_dcdc4 {
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-gpu";
+};
+
+&reg_dcdc5 {
+	regulator-always-on;
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1200000>;
+	regulator-name = "vcc-dram";
+};
+
+&reg_dcdc6 {
+	regulator-always-on;
+	regulator-min-microvolt = <900000>;
+	regulator-max-microvolt = <900000>;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dldo1 {
+	/*
+	 * This powers both the WiFi/BT module's main power, I/O supply,
+	 * and external pull-ups on all the data lines. It should be set
+	 * to the same voltage as the I/O supply (DCDC1 in this case) to
+	 * avoid any leakage or mismatch.
+	 */
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi";
+};
+
+&reg_dldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <2500000>;
+	regulator-max-microvolt = <2500000>;
+	regulator-name = "vcc-pd";
+};
+
+&reg_drivevbus {
+	regulator-name = "usb0-vbus";
+	status = "okay";
+};
+
+&reg_fldo1 {
+	regulator-min-microvolt = <1080000>;
+	regulator-max-microvolt = <1320000>;
+	regulator-name = "vdd12-hsic";
+};
+
+&reg_fldo2 {
+	/*
+	 * Despite the embedded CPUs core not being used in any way,
+	 * this must remain on or the system will hang.
+	 */
+	regulator-always-on;
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpus";
+};
+
+&reg_rtc_ldo {
+	regulator-name = "vcc-rtc";
+};
+
+&reg_sw {
+	/*
+	 * The PHY requires 20ms after all voltages
+	 * are applied until core logic is ready and
+	 * 30ms after the reset pin is de-asserted.
+	 * Set a 100ms delay to account for PMIC
+	 * ramp time and board traces.
+	 */
+	regulator-enable-ramp-delay = <100000>;
+	regulator-name = "vcc-ephy";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pb_pins>;
+	status = "okay";
+};
+
+&usbphy {
+	usb1_vbus-supply = <&reg_usb1_vbus>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts
index cff33454fc24..7f0a3f6d0cf2 100644
--- a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts
+++ b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts
@@ -83,6 +83,37 @@
 		};
 	};
 
+	usb-hub {
+		/* I2C is not connected */
+		compatible = "smsc,usb3503";
+		initial-mode = <1>; /* initialize in HUB mode */
+		disabled-ports = <1>;
+		intn-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
+		reset-gpios = <&pio 4 16 GPIO_ACTIVE_HIGH>; /* PE16 */
+		connect-gpios = <&pio 4 17 GPIO_ACTIVE_HIGH>; /* PE17 */
+		refclk-frequency = <19200000>;
+	};
+
+	reg_usb1_vbus: reg-usb1-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb1-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <&pio 3 29 GPIO_ACTIVE_HIGH>; /* PD29 */
+	};
+
+	reg_usb2_vbus: reg-usb2-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb2-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
+	};
+
 	sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "On-board SPDIF";
@@ -100,6 +131,233 @@
 		#sound-dai-cells = <0>;
 		compatible = "linux,spdif-dit";
 	};
+
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&ac100_rtc 1>;
+		clock-names = "ext_clock";
+		/* The WiFi low power clock must be 32768 Hz */
+		assigned-clocks = <&ac100_rtc 1>;
+		assigned-clock-rates = <32768>;
+		/* enables internal regulator and de-asserts reset */
+		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 WL-PMU-EN */
+	};
+};
+
+&ehci0 {
+	/* GL830 USB-to-SATA bridge here */
+	status = "okay";
+};
+
+&ehci1 {
+	/* USB3503 HSIC USB 2.0 hub here */
+	status = "okay";
+};
+
+&mmc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins>;
+	vmmc-supply = <&reg_dcdc1>;
+	bus-width = <4>;
+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
+	cd-inverted;
+	status = "okay";
+};
+
+&mmc1 {
+	vmmc-supply = <&reg_dcdc1>;
+	vqmmc-supply = <&reg_sw>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+};
+
+&mmc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc2_8bit_emmc_pins>;
+	vmmc-supply = <&reg_dcdc1>;
+	bus-width = <8>;
+	non-removable;
+	cap-mmc-hw-reset;
+	status = "okay";
+};
+
+&r_rsb {
+	status = "okay";
+
+	axp81x: pmic@3a3 {
+		compatible = "x-powers,axp818", "x-powers,axp813";
+		reg = <0x3a3>;
+		interrupt-parent = <&r_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		eldoin-supply = <&reg_dcdc1>;
+		swin-supply = <&reg_dcdc1>;
+		x-powers,drive-vbus-en;
+	};
+
+	ac100: codec@e89 {
+		compatible = "x-powers,ac100";
+		reg = <0xe89>;
+
+		ac100_codec: codec {
+			compatible = "x-powers,ac100-codec";
+			interrupt-parent = <&r_pio>;
+			interrupts = <0 11 IRQ_TYPE_LEVEL_LOW>; /* PL11 */
+			#clock-cells = <0>;
+			clock-output-names = "4M_adda";
+		};
+
+		ac100_rtc: rtc {
+			compatible = "x-powers,ac100-rtc";
+			interrupt-parent = <&r_intc>;
+			interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&ac100_codec>;
+			#clock-cells = <1>;
+			clock-output-names = "cko1_rtc",
+					     "cko2_rtc",
+					     "cko3_rtc";
+		};
+	};
+};
+
+#include "axp81x.dtsi"
+
+&reg_aldo1 {
+	regulator-always-on;
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "vcc-1v8";
+};
+
+&reg_aldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "dram-pll";
+};
+
+&reg_aldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "avcc";
+};
+
+&reg_dcdc1 {
+	/*
+	 * The schematics say this should be 3.3V, but the FEX file says
+	 * it should be 3V. The latter makes sense, as the WiFi module's
+	 * I/O is indirectly powered from DCDC1, through SW. It is rated
+	 * at 2.98V maximum.
+	 */
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-3v";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpua";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpub";
+};
+
+&reg_dcdc4 {
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-gpu";
+};
+
+&reg_dcdc5 {
+	regulator-always-on;
+	regulator-min-microvolt = <1500000>;
+	regulator-max-microvolt = <1500000>;
+	regulator-name = "vcc-dram";
+};
+
+&reg_dcdc6 {
+	regulator-always-on;
+	regulator-min-microvolt = <900000>;
+	regulator-max-microvolt = <900000>;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dldo2 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "dp-pwr";
+};
+
+&reg_dldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <2500000>;
+	regulator-max-microvolt = <2500000>;
+	regulator-name = "ephy-io";
+};
+
+&reg_dldo4 {
+	/*
+	 * The PHY requires 20ms after all voltages are applied until core
+	 * logic is ready and 30ms after the reset pin is de-asserted.
+	 * Set a 100ms delay to account for PMIC ramp time and board traces.
+	 */
+	regulator-enable-ramp-delay = <100000>;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "ephy";
+};
+
+&reg_drivevbus {
+	regulator-name = "usb0-vbus";
+	status = "okay";
+};
+
+&reg_eldo1 {
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1200000>;
+	regulator-name = "dp-bridge-1";
+};
+
+&reg_eldo2 {
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1200000>;
+	regulator-name = "dp-bridge-2";
+};
+
+&reg_fldo1 {
+	/* TODO should be handled by USB PHY */
+	regulator-always-on;
+	regulator-min-microvolt = <1080000>;
+	regulator-max-microvolt = <1320000>;
+	regulator-name = "vdd12-hsic";
+};
+
+&reg_fldo2 {
+	/*
+	 * Despite the embedded CPUs core not being used in any way,
+	 * this must remain on or the system will hang.
+	 */
+	regulator-always-on;
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpus";
+};
+
+&reg_rtc_ldo {
+	regulator-name = "vcc-rtc";
+};
+
+&reg_sw {
+	regulator-name = "vcc-wifi-io";
 };
 
 &spdif {
@@ -111,3 +369,9 @@
 	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
+
+&usbphy {
+	usb1_vbus-supply = <&reg_usb1_vbus>;
+	usb2_vbus-supply = <&reg_usb2_vbus>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
new file mode 100644
index 000000000000..98715538932f
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
@@ -0,0 +1,349 @@
+/*
+ * Copyright (C) 2017 Touchless Biometric Systems AG
+ * Tomas Novotny <tomas@novotny.cz>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-a83t.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "TBS A711 Tablet";
+	compatible = "tbs-biometrics,a711", "allwinner,sun8i-a83t";
+
+	aliases {
+		serial0 = &uart0;
+		serial1 = &uart1;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	reg_vbat: reg-vbat {
+		compatible = "regulator-fixed";
+		regulator-name = "vbat";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+	};
+
+	reg_vmain: reg-vmain {
+		compatible = "regulator-fixed";
+		regulator-name = "vmain";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&r_pio 0 9 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&reg_vbat>;
+	};
+
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 WL-PMU-EN */
+
+		/*
+		 * This is actually Bluetooth's clock, but we have to
+		 * hook it up somewheere
+		 */
+		clocks = <&ac100_rtc 1>;
+		clock-names = "ext_clock";
+	};
+};
+
+/*
+ * An USB-2 hub is connected here, which also means we don't need to
+ * enable the OHCI controller.
+ */
+&ehci0 {
+	status = "okay";
+};
+
+/*
+ * There's a modem connected here that needs to be initialised before
+ * being able to be enumerated.
+ */
+&ehci1 {
+	status = "okay";
+};
+
+&mmc0 {
+	vmmc-supply = <&reg_dcdc1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins>;
+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&mmc1 {
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	vmmc-supply = <&reg_dldo1>;
+	vqmmc-supply = <&reg_dldo1>;
+	non-removable;
+	wakeup-source;
+	status = "okay";
+
+	brcmf: wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+		interrupt-parent = <&r_pio>;
+		interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; /* PL3 WL_WAKE_UP */
+		interrupt-names = "host-wake";
+	};
+};
+
+&mmc2 {
+	pinctrl-0 = <&mmc2_8bit_emmc_pins>;
+	pinctrl-names = "default";
+	vmmc-supply = <&reg_dcdc1>;
+	vqmmc-supply = <&reg_dcdc1>;
+	bus-width = <8>;
+	non-removable;
+	cap-mmc-hw-reset;
+	status = "okay";
+};
+
+&r_rsb {
+	status = "okay";
+
+	axp81x: pmic@3a3 {
+		reg = <0x3a3>;
+		interrupt-parent = <&r_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		swin-supply = <&reg_dcdc1>;
+		x-powers,drive-vbus-en;
+	};
+
+	ac100: codec@e89 {
+		compatible = "x-powers,ac100";
+		reg = <0xe89>;
+
+		ac100_codec: codec {
+			compatible = "x-powers,ac100-codec";
+			interrupt-parent = <&r_pio>;
+			interrupts = <0 12 IRQ_TYPE_LEVEL_LOW>; /* PL12 */
+			#clock-cells = <0>;
+			clock-output-names = "4M_adda";
+		};
+
+		ac100_rtc: rtc {
+			compatible = "x-powers,ac100-rtc";
+			interrupt-parent = <&r_intc>;
+			interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&ac100_codec>;
+			#clock-cells = <1>;
+			clock-output-names = "cko1_rtc",
+					     "cko2_rtc",
+					     "cko3_rtc";
+		};
+	};
+
+};
+
+#include "axp81x.dtsi"
+
+&reg_aldo1 {
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "vcc-1.8";
+};
+
+&reg_aldo2 {
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-always-on;
+	regulator-name = "vdd-drampll";
+};
+
+&reg_aldo3 {
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-always-on;
+	regulator-name = "avcc";
+};
+
+&reg_dcdc1 {
+	regulator-min-microvolt = <3100000>;
+	regulator-max-microvolt = <3100000>;
+	regulator-always-on;
+	regulator-name = "vcc-io";
+};
+
+&reg_dcdc2 {
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-always-on;
+	regulator-name = "vdd-cpu-A";
+};
+
+&reg_dcdc3 {
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-always-on;
+	regulator-name = "vdd-cpu-B";
+};
+
+&reg_dcdc4 {
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-gpu";
+};
+
+&reg_dcdc5 {
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1500000>;
+	regulator-always-on;
+	regulator-name = "vcc-dram";
+};
+
+&reg_dcdc6 {
+	regulator-min-microvolt = <900000>;
+	regulator-max-microvolt = <900000>;
+	regulator-always-on;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dldo1 {
+	regulator-min-microvolt = <3100000>;
+	regulator-max-microvolt = <3100000>;
+	regulator-name = "vcc-wifi-io";
+};
+
+&reg_dldo2 {
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <4200000>;
+	regulator-name = "vcc-mipi";
+};
+
+&reg_dldo3 {
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <2800000>;
+	regulator-name = "vdd-csi";
+};
+
+&reg_dldo4 {
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <2800000>;
+	regulator-name = "avdd-csi";
+};
+
+&reg_drivevbus {
+	regulator-name = "usb0-vbus";
+	status = "okay";
+};
+
+&reg_eldo1 {
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "dvdd-csi-r";
+};
+
+&reg_eldo2 {
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "vcc-dsi";
+};
+
+&reg_eldo3 {
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "dvdd-csi-f";
+};
+
+&reg_fldo1 {
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1200000>;
+	regulator-name = "vcc-hsic";
+};
+
+&reg_fldo2 {
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-always-on;
+	regulator-name = "vdd-cpus";
+};
+
+&reg_ldo_io0 {
+	regulator-min-microvolt = <3100000>;
+	regulator-max-microvolt = <3100000>;
+	regulator-name = "vcc-ctp";
+	status = "okay";
+};
+
+&reg_ldo_io1 {
+	regulator-min-microvolt = <3100000>;
+	regulator-max-microvolt = <3100000>;
+	regulator-name = "vcc-vb";
+	status = "okay";
+};
+
+&reg_sw {
+	regulator-min-microvolt = <3100000>;
+	regulator-max-microvolt = <3100000>;
+	regulator-name = "vcc-lcd";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pb_pins>;
+	status = "okay";
+};
+
+/* There's the BT part of the AP6210 connected to that UART */
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+	status = "okay";
+};
+
+&usb_otg {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usbphy {
+	usb0_id_det-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */
+	usb0_vbus-supply = <&reg_drivevbus>;
+	usb1_vbus_supply = <&reg_vmain>;
+	usb2_vbus_supply = <&reg_vmain>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
index 8923ba625b76..19acae1b4089 100644
--- a/arch/arm/boot/dts/sun8i-a83t.dtsi
+++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
@@ -44,19 +44,16 @@
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
+#include <dt-bindings/clock/sun8i-a83t-ccu.h>
 #include <dt-bindings/clock/sun8i-r-ccu.h>
+#include <dt-bindings/reset/sun8i-a83t-ccu.h>
+#include <dt-bindings/reset/sun8i-r-ccu.h>
 
 / {
 	interrupt-parent = <&gic>;
 	#address-cells = <1>;
 	#size-cells = <1>;
 
-	aliases {
-	};
-
-	chosen {
-	};
-
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -175,11 +172,148 @@
 			compatible = "allwinner,sun8i-a83t-dma";
 			reg = <0x01c02000 0x1000>;
 			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ccu 21>;
-			resets = <&ccu 7>;
+			clocks = <&ccu CLK_BUS_DMA>;
+			resets = <&ccu RST_BUS_DMA>;
 			#dma-cells = <1>;
 		};
 
+		mmc0: mmc@1c0f000 {
+			compatible = "allwinner,sun8i-a83t-mmc",
+				     "allwinner,sun7i-a20-mmc";
+			reg = <0x01c0f000 0x1000>;
+			clocks = <&ccu CLK_BUS_MMC0>,
+				 <&ccu CLK_MMC0>,
+				 <&ccu CLK_MMC0_OUTPUT>,
+				 <&ccu CLK_MMC0_SAMPLE>;
+			clock-names = "ahb",
+				      "mmc",
+				      "output",
+				      "sample";
+			resets = <&ccu RST_BUS_MMC0>;
+			reset-names = "ahb";
+			interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		mmc1: mmc@1c10000 {
+			compatible = "allwinner,sun8i-a83t-mmc",
+				     "allwinner,sun7i-a20-mmc";
+			reg = <0x01c10000 0x1000>;
+			clocks = <&ccu CLK_BUS_MMC1>,
+				 <&ccu CLK_MMC1>,
+				 <&ccu CLK_MMC1_OUTPUT>,
+				 <&ccu CLK_MMC1_SAMPLE>;
+			clock-names = "ahb",
+				      "mmc",
+				      "output",
+				      "sample";
+			resets = <&ccu RST_BUS_MMC1>;
+			reset-names = "ahb";
+			interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&mmc1_pins>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		mmc2: mmc@1c11000 {
+			compatible = "allwinner,sun8i-a83t-emmc";
+			reg = <0x01c11000 0x1000>;
+			clocks = <&ccu CLK_BUS_MMC2>,
+				 <&ccu CLK_MMC2>,
+				 <&ccu CLK_MMC2_OUTPUT>,
+				 <&ccu CLK_MMC2_SAMPLE>;
+			clock-names = "ahb",
+				      "mmc",
+				      "output",
+				      "sample";
+			resets = <&ccu RST_BUS_MMC2>;
+			reset-names = "ahb";
+			interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		usb_otg: usb@1c19000 {
+			compatible = "allwinner,sun8i-a83t-musb",
+				     "allwinner,sun8i-a33-musb";
+			reg = <0x01c19000 0x0400>;
+			clocks = <&ccu CLK_BUS_OTG>;
+			resets = <&ccu RST_BUS_OTG>;
+			interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "mc";
+			phys = <&usbphy 0>;
+			phy-names = "usb";
+			extcon = <&usbphy 0>;
+			status = "disabled";
+		};
+
+		usbphy: phy@1c19400 {
+			compatible = "allwinner,sun8i-a83t-usb-phy";
+			reg = <0x01c19400 0x10>,
+			      <0x01c1a800 0x14>,
+			      <0x01c1b800 0x14>;
+			reg-names = "phy_ctrl",
+				    "pmu1",
+				    "pmu2";
+			clocks = <&ccu CLK_USB_PHY0>,
+				 <&ccu CLK_USB_PHY1>,
+				 <&ccu CLK_USB_HSIC>,
+				 <&ccu CLK_USB_HSIC_12M>;
+			clock-names = "usb0_phy",
+				      "usb1_phy",
+				      "usb2_phy",
+				      "usb2_hsic_12M";
+			resets = <&ccu RST_USB_PHY0>,
+				 <&ccu RST_USB_PHY1>,
+				 <&ccu RST_USB_HSIC>;
+			reset-names = "usb0_reset",
+				      "usb1_reset",
+				      "usb2_reset";
+			status = "disabled";
+			#phy-cells = <1>;
+		};
+
+		ehci0: usb@1c1a000 {
+			compatible = "allwinner,sun8i-a83t-ehci",
+				     "generic-ehci";
+			reg = <0x01c1a000 0x100>;
+			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_EHCI0>;
+			resets = <&ccu RST_BUS_EHCI0>;
+			phys = <&usbphy 1>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		ohci0: usb@1c1a400 {
+			compatible = "allwinner,sun8i-a83t-ohci",
+				     "generic-ohci";
+			reg = <0x01c1a400 0x100>;
+			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_OHCI0>, <&ccu CLK_USB_OHCI0>;
+			resets = <&ccu RST_BUS_OHCI0>;
+			phys = <&usbphy 1>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		ehci1: usb@1c1b000 {
+			compatible = "allwinner,sun8i-a83t-ehci",
+				     "generic-ehci";
+			reg = <0x01c1b000 0x100>;
+			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_EHCI1>;
+			resets = <&ccu RST_BUS_EHCI1>;
+			phys = <&usbphy 2>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
 		ccu: clock@1c20000 {
 			compatible = "allwinner,sun8i-a83t-ccu";
 			reg = <0x01c20000 0x400>;
@@ -195,7 +329,7 @@
 				     <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
 			reg = <0x01c20800 0x400>;
-			clocks = <&ccu 45>, <&osc24M>, <&osc16Md512>;
+			clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&osc16Md512>;
 			clock-names = "apb", "hosc", "losc";
 			gpio-controller;
 			interrupt-controller;
@@ -210,6 +344,23 @@
 				bias-pull-up;
 			};
 
+			mmc1_pins: mmc1-pins {
+				pins = "PG0", "PG1", "PG2",
+				       "PG3", "PG4", "PG5";
+				function = "mmc1";
+				drive-strength = <30>;
+				bias-pull-up;
+			};
+
+			mmc2_8bit_emmc_pins: mmc2-8bit-emmc-pins {
+				pins = "PC5", "PC6", "PC8", "PC9",
+				       "PC10", "PC11", "PC12", "PC13",
+				       "PC14", "PC15", "PC16";
+				function = "mmc2";
+				drive-strength = <30>;
+				bias-pull-up;
+			};
+
 			spdif_tx_pin: spdif-tx-pin {
 				pins = "PE18";
 				function = "spdif";
@@ -224,6 +375,16 @@
 				pins = "PF2", "PF4";
 				function = "uart0";
 			};
+
+			uart1_pins: uart1-pins {
+				pins = "PG6", "PG7";
+				function = "uart1";
+			};
+
+			uart1_rts_cts_pins: uart1-rts-cts-pins {
+				pins = "PG8", "PG9";
+				function = "uart1";
+			};
 		};
 
 		timer@1c20c00 {
@@ -247,8 +408,8 @@
 				     "allwinner,sun8i-h3-spdif";
 			reg = <0x01c21000 0x400>;
 			interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ccu 44>, <&ccu 76>;
-			resets = <&ccu 32>;
+			clocks = <&ccu CLK_BUS_SPDIF>, <&ccu CLK_SPDIF>;
+			resets = <&ccu RST_BUS_SPDIF>;
 			clock-names = "apb", "spdif";
 			dmas = <&dma 2>;
 			dma-names = "tx";
@@ -257,14 +418,25 @@
 			status = "disabled";
 		};
 
-		uart0: serial@01c28000 {
+		uart0: serial@1c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&ccu 53>;
-			resets = <&ccu 40>;
+			clocks = <&ccu CLK_BUS_UART0>;
+			resets = <&ccu RST_BUS_UART0>;
+			status = "disabled";
+		};
+
+		uart1: serial@1c28400 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28400 0x400>;
+			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART1>;
+			resets = <&ccu RST_BUS_UART1>;
 			status = "disabled";
 		};
 
@@ -279,6 +451,15 @@
 			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
 		};
 
+		r_intc: interrupt-controller@1f00c00 {
+			compatible = "allwinner,sun8i-a83t-r-intc",
+				     "allwinner,sun6i-a31-r-intc";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			reg = <0x01f00c00 0x400>;
+			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
 		r_ccu: clock@1f01400 {
 			compatible = "allwinner,sun8i-a83t-r-ccu";
 			reg = <0x01f01400 0x400>;
@@ -300,6 +481,28 @@
 			#gpio-cells = <3>;
 			interrupt-controller;
 			#interrupt-cells = <3>;
+
+			r_rsb_pins: r-rsb-pins {
+				pins = "PL0", "PL1";
+				function = "s_rsb";
+				drive-strength = <20>;
+				bias-pull-up;
+			};
+		};
+
+		r_rsb: rsb@1f03400 {
+			compatible = "allwinner,sun8i-a83t-rsb",
+				     "allwinner,sun8i-a23-rsb";
+			reg = <0x01f03400 0x400>;
+			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&r_ccu CLK_APB0_RSB>;
+			clock-frequency = <3000000>;
+			resets = <&r_ccu RST_APB0_RSB>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&r_rsb_pins>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts b/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
index d756ff825116..f2292deaa590 100644
--- a/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
@@ -64,7 +64,6 @@
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
-		pinctrl-0 = <&pwr_led_bpi_m2p>;
 
 		pwr_led {
 			label = "bananapi-m2-plus:red:pwr";
@@ -76,7 +75,6 @@
 	gpio_keys {
 		compatible = "gpio-keys";
 		pinctrl-names = "default";
-		pinctrl-0 = <&sw_r_bpi_m2p>;
 
 		sw4 {
 			label = "power";
@@ -98,7 +96,6 @@
 	wifi_pwrseq: wifi_pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		pinctrl-names = "default";
-		pinctrl-0 = <&wifi_en_bpi_m2p>;
 		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
 	};
 };
@@ -126,19 +123,19 @@
 	status = "okay";
 };
 
-&ir {
-	pinctrl-names = "default";
-	pinctrl-0 = <&ir_pins_a>;
-	status = "okay";
-};
-
-&mdio {
+&external_mdio {
 	ext_rgmii_phy: ethernet-phy@1 {
 		compatible = "ethernet-phy-ieee802.3-c22";
 		reg = <0>;
 	};
 };
 
+&ir {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ir_pins_a>;
+	status = "okay";
+};
+
 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
@@ -190,23 +187,6 @@
 	status = "okay";
 };
 
-&r_pio {
-	pwr_led_bpi_m2p: led_pins@0 {
-		pins = "PL10";
-		function = "gpio_out";
-	};
-
-	sw_r_bpi_m2p: key_pins@0 {
-		pins = "PL3";
-		function = "gpio_in";
-	};
-
-	wifi_en_bpi_m2p: wifi_en_pin {
-		pins = "PL7";
-		function = "gpio_out";
-	};
-};
-
 &reg_usb0_vbus {
 	gpio = <&pio 3 11 GPIO_ACTIVE_HIGH>; /* PD11 */
 	status = "okay";
diff --git a/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts
index e7fae65eb5d3..10da56e86ab8 100644
--- a/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts
+++ b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts
@@ -100,6 +100,10 @@
 	};
 };
 
+&ehci0 {
+	status = "okay";
+};
+
 &ehci1 {
 	status = "okay";
 };
@@ -147,10 +151,19 @@
 	status = "okay";
 };
 
+&ohci0 {
+	status = "okay";
+};
+
 &ohci1 {
 	status = "okay";
 };
 
+&reg_usb0_vbus {
+	gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */
+	status = "okay";
+};
+
 &spdif {
 	pinctrl-names = "default";
 	pinctrl-0 = <&spdif_tx_pins_a>;
@@ -163,7 +176,14 @@
 	status = "okay";
 };
 
+&usb_otg {
+	dr_mode = "otg";
+	status = "okay";
+};
+
 &usbphy {
-	/* USB VBUS is on as long as VCC-IO is on */
+	/* USB VBUS is always on except for the OTG port */
 	status = "okay";
+	usb0_id_det-gpios = <&pio 0 7 GPIO_ACTIVE_HIGH>; /* PA07 */
+	usb0_vbus-supply = <&reg_usb0_vbus>;
 };
diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts b/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts
index 8ddd1b2cc097..0a8b79cf5954 100644
--- a/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts
@@ -45,6 +45,27 @@
 / {
 	model = "FriendlyArm NanoPi M1 Plus";
 	compatible = "friendlyarm,nanopi-m1-plus", "allwinner,sun8i-h3";
+
+	aliases {
+		serial1 = &uart3;
+		ethernet1 = &sdio_wifi;
+	};
+
+	reg_gmac_3v3: gmac-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "gmac-3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		startup-delay-us = <100000>;
+		enable-active-high;
+		gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		pinctrl-names = "default";
+		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
+	};
 };
 
 &ehci1 {
@@ -55,6 +76,50 @@
 	status = "okay";
 };
 
+&emac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&emac_rgmii_pins>;
+	phy-supply = <&reg_gmac_3v3>;
+	phy-handle = <&ext_rgmii_phy>;
+	phy-mode = "rgmii";
+
+	allwinner,leds-active-low;
+
+	status = "okay";
+};
+
+&external_mdio {
+	ext_rgmii_phy: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <7>;
+	};
+};
+
+&ir {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ir_pins_a>;
+	status = "okay";
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pins_a>;
+	vmmc-supply = <&reg_vcc3v3>;
+	vqmmc-supply = <&reg_vcc3v3>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+
+	sdio_wifi: sdio_wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+		interrupt-parent = <&pio>;
+		interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 / EINT10 */
+		interrupt-names = "host-wake";
+	};
+};
+
 &ohci1 {
 	status = "okay";
 };
@@ -62,3 +127,9 @@
 &ohci2 {
 	status = "okay";
 };
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart3_pins>, <&uart3_rts_cts_pins>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-m1.dts b/arch/arm/boot/dts/sun8i-h3-nanopi-m1.dts
index ec63d104b404..3a2ccdb28afd 100644
--- a/arch/arm/boot/dts/sun8i-h3-nanopi-m1.dts
+++ b/arch/arm/boot/dts/sun8i-h3-nanopi-m1.dts
@@ -55,6 +55,12 @@
 	status = "okay";
 };
 
+&ir {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ir_pins_a>;
+	status = "okay";
+};
+
 &ohci1 {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi.dtsi b/arch/arm/boot/dts/sun8i-h3-nanopi.dtsi
index c6decee41a27..7646e331bd29 100644
--- a/arch/arm/boot/dts/sun8i-h3-nanopi.dtsi
+++ b/arch/arm/boot/dts/sun8i-h3-nanopi.dtsi
@@ -81,7 +81,7 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&sw_r_npi>;
 
-		k1@0 {
+		k1 {
 			label = "k1";
 			linux,code = <KEY_POWER>;
 			gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
@@ -108,19 +108,19 @@
 };
 
 &pio {
-	leds_npi: led_pins@0 {
+	leds_npi: led_pins {
 		pins = "PA10";
 		function = "gpio_out";
 	};
 };
 
 &r_pio {
-	leds_r_npi: led_pins@0 {
+	leds_r_npi: led_pins {
 		pins = "PL10";
 		function = "gpio_out";
 	};
 
-	sw_r_npi: key_pins@0 {
+	sw_r_npi: key_pins {
 		pins = "PL3";
 		function = "gpio_in";
 	};
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
index 17cdeae19c6f..b20be95b49d5 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
@@ -160,24 +160,24 @@
 };
 
 &pio {
-	leds_opc: led_pins@0 {
+	leds_opc: led_pins {
 		pins = "PA15";
 		function = "gpio_out";
 	};
 };
 
 &r_pio {
-	leds_r_opc: led_pins@0 {
+	leds_r_opc: led_pins {
 		pins = "PL10";
 		function = "gpio_out";
 	};
 
-	sw_r_opc: key_pins@0 {
+	sw_r_opc: key_pins {
 		pins = "PL3", "PL4";
 		function = "gpio_in";
 	};
 
-	wifi_pwrseq_pin_orangepi: wifi_pwrseq_pin@0 {
+	wifi_pwrseq_pin_orangepi: wifi_pwrseq_pin {
 		pins = "PL7";
 		function = "gpio_out";
 	};
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts
index 9b47a0def740..a70a1daf4e2c 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts
@@ -141,19 +141,19 @@
 };
 
 &pio {
-	leds_opc: led_pins@0 {
+	leds_opc: led_pins {
 		pins = "PA15";
 		function = "gpio_out";
 	};
 };
 
 &r_pio {
-	leds_r_opc: led_pins@0 {
+	leds_r_opc: led_pins {
 		pins = "PL10";
 		function = "gpio_out";
 	};
 
-	sw_r_opc: key_pins@0 {
+	sw_r_opc: key_pins {
 		pins = "PL3";
 		function = "gpio_in";
 	};
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
index 6880268e8b87..82e5d28cd698 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
@@ -124,19 +124,19 @@
 };
 
 &pio {
-	leds_opc: led_pins@0 {
+	leds_opc: led_pins {
 		pins = "PA15";
 		function = "gpio_out";
 	};
 };
 
 &r_pio {
-	leds_r_opc: led_pins@0 {
+	leds_r_opc: led_pins {
 		pins = "PL10";
 		function = "gpio_out";
 	};
 
-	sw_r_opc: key_pins@0 {
+	sw_r_opc: key_pins {
 		pins = "PL3";
 		function = "gpio_in";
 	};
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
index 998b60f8d295..d22546df1b82 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
@@ -154,19 +154,19 @@
 };
 
 &pio {
-	leds_opc: led_pins@0 {
+	leds_opc: led_pins {
 		pins = "PA15";
 		function = "gpio_out";
 	};
 };
 
 &r_pio {
-	leds_r_opc: led_pins@0 {
+	leds_r_opc: led_pins {
 		pins = "PL10";
 		function = "gpio_out";
 	};
 
-	sw_r_opc: key_pins@0 {
+	sw_r_opc: key_pins {
 		pins = "PL3";
 		function = "gpio_in";
 	};
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
index 331ed683ac62..cbc499b04de4 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
@@ -89,7 +89,7 @@
 	status = "okay";
 };
 
-&mdio {
+&external_mdio {
 	ext_rgmii_phy: ethernet-phy@1 {
 		compatible = "ethernet-phy-ieee802.3-c22";
 		reg = <0>;
@@ -114,7 +114,7 @@
 };
 
 &pio {
-	usb3_vbus_pin_a: usb3_vbus_pin@0 {
+	usb3_vbus_pin_a: usb3_vbus_pin {
 		pins = "PG11";
 		function = "gpio_out";
 	};
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts
index 80026f3caafc..6dbf7b2e0c13 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts
@@ -71,7 +71,7 @@
 	status = "okay";
 };
 
-&mdio {
+&external_mdio {
 	ext_rgmii_phy: ethernet-phy@1 {
 		compatible = "ethernet-phy-ieee802.3-c22";
 		reg = <1>;
diff --git a/arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts b/arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts
new file mode 100644
index 000000000000..eaf09666720d
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts
@@ -0,0 +1,321 @@
+/*
+ * Copyright (c) 2017 Free Electrons <maxime.ripard@free-electrons.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-a33.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "BananaPi M2 Magic";
+	compatible = "sinovoip,bananapi-m2m", "allwinner,sun8i-a33";
+
+	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		serial0 = &uart0;
+		serial1 = &uart1;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		blue {
+			label = "bpi-m2m:blue:usr";
+			gpios = <&pio 2 7 GPIO_ACTIVE_LOW>;
+		};
+
+		green {
+			label = "bpi-m2m:green:usr";
+			gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>;
+		};
+
+		red {
+			label = "bpi-m2m:red:power";
+			gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
+			default-state = "on";
+		};
+	};
+
+	reg_vcc5v0: vcc5v0 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL06 */
+	};
+};
+
+&codec {
+	status = "okay";
+};
+
+&cpu0 {
+	cpu-supply = <&reg_dcdc3>;
+};
+
+&cpu0_opp_table {
+	opp@1104000000 {
+		opp-hz = /bits/ 64 <1104000000>;
+		opp-microvolt = <1320000>;
+		clock-latency-ns = <244144>; /* 8 32k periods */
+	};
+
+	opp@1200000000 {
+		opp-hz = /bits/ 64 <1200000000>;
+		opp-microvolt = <1320000>;
+		clock-latency-ns = <244144>; /* 8 32k periods */
+	};
+};
+
+&dai {
+	status = "okay";
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+/* This is the i2c bus exposed on the DSI connector for the touch panel */
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins_a>;
+	status = "disabled";
+};
+
+/* This is the i2c bus exposed on the GPIO header */
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins_a>;
+	status = "disabled";
+};
+
+/* This is the i2c bus exposed on the CSI connector to control the sensor */
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins_a>;
+	status = "disabled";
+};
+
+&mmc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins_a>;
+	vmmc-supply = <&reg_dcdc1>;
+	bus-width = <4>;
+	cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
+	cd-inverted;
+	status = "okay";
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pins_a>;
+	vmmc-supply = <&reg_aldo1>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+};
+
+&mmc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc2_8bit_pins>;
+	vmmc-supply = <&reg_dcdc1>;
+	bus-width = <8>;
+	non-removable;
+	cap-mmc-hw-reset;
+	status = "okay";
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+&r_rsb {
+	status = "okay";
+
+	axp22x: pmic@3a3 {
+		compatible = "x-powers,axp223";
+		reg = <0x3a3>;
+		interrupt-parent = <&nmi_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		eldoin-supply = <&reg_dcdc1>;
+		x-powers,drive-vbus-en;
+	};
+};
+
+#include "axp223.dtsi"
+
+&ac_power_supply {
+	status = "okay";
+};
+
+&reg_aldo1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-io";
+};
+
+&reg_aldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <2500000>;
+	regulator-max-microvolt = <2500000>;
+	regulator-name = "vdd-dll";
+};
+
+&reg_aldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "avcc";
+};
+
+&reg_dc1sw {
+	regulator-name = "vcc-lcd";
+};
+
+&reg_dc5ldo {
+	regulator-always-on;
+	regulator-min-microvolt = <900000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-cpus";
+};
+
+&reg_dcdc1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-3v0";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <900000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <900000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc5 {
+	regulator-always-on;
+	regulator-min-microvolt = <1500000>;
+	regulator-max-microvolt = <1500000>;
+	regulator-name = "vcc-dram";
+};
+
+/*
+ * Our WiFi chip needs both DLDO1 and DLDO2 to be powered at the same
+ * time, with the two being in sync. Since this is not really
+ * supported right now, just use the two as always on, and we will fix
+ * it later.
+ */
+&reg_dldo1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi0";
+};
+
+&reg_dldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi1";
+};
+
+&reg_drivevbus {
+	regulator-name = "usb0-vbus";
+	status = "okay";
+};
+
+&reg_rtc_ldo {
+	regulator-name = "vcc-rtc";
+};
+
+&sound {
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins_b>;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins_a>, <&uart1_pins_cts_rts_a>;
+	status = "okay";
+};
+
+&usb_otg {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usb_power_supply {
+	status = "okay";
+};
+
+&usbphy {
+	usb0_id_det-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */
+	usb0_vbus_power-supply = <&usb_power_supply>;
+	usb0_vbus-supply = <&reg_drivevbus>;
+	usb1_vbus-supply = <&reg_vcc5v0>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
new file mode 100644
index 000000000000..8c5efe2a9881
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
@@ -0,0 +1,209 @@
+/*
+ * Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org>
+ * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-r40.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "Banana Pi BPI-M2-Ultra";
+	compatible = "sinovoip,bpi-m2-ultra", "allwinner,sun8i-r40";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		pwr-led {
+			label = "bananapi:red:pwr";
+			gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+
+		user-led-green {
+			label = "bananapi:green:user";
+			gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
+		};
+
+		user-led-blue {
+			label = "bananapi:blue:user";
+			gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	reg_vcc5v0: vcc5v0 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
+		enable-active-high;
+	};
+
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 WIFI_EN */
+	};
+};
+
+&ehci1 {
+	status = "okay";
+};
+
+&ehci2 {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	axp22x: pmic@34 {
+		compatible = "x-powers,axp221";
+		reg = <0x34>;
+		interrupt-parent = <&nmi_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+#include "axp22x.dtsi"
+
+&reg_aldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <2700000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "avcc";
+};
+
+&reg_dcdc1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-3v0";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1300000>;
+	regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1300000>;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dcdc5 {
+	regulator-always-on;
+	regulator-min-microvolt = <1500000>;
+	regulator-max-microvolt = <1500000>;
+	regulator-name = "vcc-dram";
+};
+
+&reg_dldo1 {
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi-io";
+};
+
+&reg_dldo2 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi";
+};
+
+&mmc0 {
+	vmmc-supply = <&reg_dcdc1>;
+	bus-width = <4>;
+	cd-gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>; /* PH13 */
+	cd-inverted;
+	status = "okay";
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pg_pins>;
+	vmmc-supply = <&reg_dldo2>;
+	vqmmc-supply = <&reg_dldo1>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+};
+
+&mmc2 {
+	vmmc-supply = <&reg_dcdc1>;
+	vqmmc-supply = <&reg_dcdc1>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
+
+&ohci1 {
+	status = "okay";
+};
+
+&ohci2 {
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pb_pins>;
+	status = "okay";
+};
+
+&usbphy {
+	usb1_vbus-supply = <&reg_vcc5v0>;
+	usb2_vbus-supply = <&reg_vcc5v0>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi
new file mode 100644
index 000000000000..173dcc1652d2
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-r40.dtsi
@@ -0,0 +1,473 @@
+/*
+ * Copyright 2017 Chen-Yu Tsai <wens@csie.org>
+ * Copyright 2017 Icenowy Zheng <icenowy@aosc.io>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/sun8i-r40-ccu.h>
+#include <dt-bindings/reset/sun8i-r40-ccu.h>
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	interrupt-parent = <&gic>;
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		osc24M: osc24M {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <24000000>;
+			clock-output-names = "osc24M";
+		};
+
+		osc32k: osc32k {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <32768>;
+			clock-output-names = "osc32k";
+		};
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <0>;
+		};
+
+		cpu@1 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <1>;
+		};
+
+		cpu@2 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <2>;
+		};
+
+		cpu@3 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <3>;
+		};
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		nmi_intc: interrupt-controller@1c00030 {
+			compatible = "allwinner,sun7i-a20-sc-nmi";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			reg = <0x01c00030 0x0c>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		mmc0: mmc@1c0f000 {
+			compatible = "allwinner,sun8i-r40-mmc",
+				     "allwinner,sun50i-a64-mmc";
+			reg = <0x01c0f000 0x1000>;
+			clocks = <&ccu CLK_BUS_MMC0>, <&ccu CLK_MMC0>;
+			clock-names = "ahb", "mmc";
+			resets = <&ccu RST_BUS_MMC0>;
+			reset-names = "ahb";
+			pinctrl-0 = <&mmc0_pins>;
+			pinctrl-names = "default";
+			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		mmc1: mmc@1c10000 {
+			compatible = "allwinner,sun8i-r40-mmc",
+				     "allwinner,sun50i-a64-mmc";
+			reg = <0x01c10000 0x1000>;
+			clocks = <&ccu CLK_BUS_MMC1>, <&ccu CLK_MMC1>;
+			clock-names = "ahb", "mmc";
+			resets = <&ccu RST_BUS_MMC1>;
+			reset-names = "ahb";
+			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		mmc2: mmc@1c11000 {
+			compatible = "allwinner,sun8i-r40-emmc",
+				     "allwinner,sun50i-a64-emmc";
+			reg = <0x01c11000 0x1000>;
+			clocks = <&ccu CLK_BUS_MMC2>, <&ccu CLK_MMC2>;
+			clock-names = "ahb", "mmc";
+			resets = <&ccu RST_BUS_MMC2>;
+			reset-names = "ahb";
+			pinctrl-0 = <&mmc2_pins>;
+			pinctrl-names = "default";
+			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		mmc3: mmc@1c12000 {
+			compatible = "allwinner,sun8i-r40-mmc",
+				     "allwinner,sun50i-a64-mmc";
+			reg = <0x01c12000 0x1000>;
+			clocks = <&ccu CLK_BUS_MMC3>, <&ccu CLK_MMC3>;
+			clock-names = "ahb", "mmc";
+			resets = <&ccu RST_BUS_MMC3>;
+			reset-names = "ahb";
+			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		usbphy: phy@1c13400 {
+			compatible = "allwinner,sun8i-r40-usb-phy";
+			reg = <0x01c13400 0x14>,
+			      <0x01c14800 0x4>,
+			      <0x01c19800 0x4>,
+			      <0x01c1c800 0x4>;
+			reg-names = "phy_ctrl",
+				    "pmu0",
+				    "pmu1",
+				    "pmu2";
+			clocks = <&ccu CLK_USB_PHY0>,
+				 <&ccu CLK_USB_PHY1>,
+				 <&ccu CLK_USB_PHY2>;
+			clock-names = "usb0_phy",
+				      "usb1_phy",
+				      "usb2_phy";
+			resets = <&ccu RST_USB_PHY0>,
+				 <&ccu RST_USB_PHY1>,
+				 <&ccu RST_USB_PHY2>;
+			reset-names = "usb0_reset",
+				      "usb1_reset",
+				      "usb2_reset";
+			status = "disabled";
+			#phy-cells = <1>;
+		};
+
+		ehci1: usb@1c19000 {
+			compatible = "allwinner,sun8i-r40-ehci", "generic-ehci";
+			reg = <0x01c19000 0x100>;
+			interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_EHCI1>;
+			resets = <&ccu RST_BUS_EHCI1>;
+			phys = <&usbphy 1>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		ohci1: usb@1c19400 {
+			compatible = "allwinner,sun8i-r40-ohci", "generic-ohci";
+			reg = <0x01c19400 0x100>;
+			interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_OHCI1>,
+				 <&ccu CLK_USB_OHCI1>;
+			resets = <&ccu RST_BUS_OHCI1>;
+			phys = <&usbphy 1>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		ehci2: usb@1c1c000 {
+			compatible = "allwinner,sun8i-r40-ehci", "generic-ehci";
+			reg = <0x01c1c000 0x100>;
+			interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_EHCI2>;
+			resets = <&ccu RST_BUS_EHCI2>;
+			phys = <&usbphy 2>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		ohci2: usb@1c1c400 {
+			compatible = "allwinner,sun8i-r40-ohci", "generic-ohci";
+			reg = <0x01c1c400 0x100>;
+			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_OHCI2>,
+				 <&ccu CLK_USB_OHCI2>;
+			resets = <&ccu RST_BUS_OHCI2>;
+			phys = <&usbphy 2>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		ccu: clock@1c20000 {
+			compatible = "allwinner,sun8i-r40-ccu";
+			reg = <0x01c20000 0x400>;
+			clocks = <&osc24M>, <&osc32k>;
+			clock-names = "hosc", "losc";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
+
+		pio: pinctrl@1c20800 {
+			compatible = "allwinner,sun8i-r40-pinctrl";
+			reg = <0x01c20800 0x400>;
+			interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&osc32k>;
+			clock-names = "apb", "hosc", "losc";
+			gpio-controller;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			#gpio-cells = <3>;
+
+			i2c0_pins: i2c0-pins {
+				pins = "PB0", "PB1";
+				function = "i2c0";
+			};
+
+			mmc0_pins: mmc0-pins {
+				pins = "PF0", "PF1", "PF2",
+				       "PF3", "PF4", "PF5";
+				function = "mmc0";
+				drive-strength = <30>;
+				bias-pull-up;
+			};
+
+			mmc1_pg_pins: mmc1-pg-pins {
+				pins = "PG0", "PG1", "PG2",
+				       "PG3", "PG4", "PG5";
+				function = "mmc1";
+				drive-strength = <30>;
+				bias-pull-up;
+			};
+
+			mmc2_pins: mmc2-pins {
+				pins = "PC5", "PC6", "PC7", "PC8", "PC9",
+				       "PC10", "PC11", "PC12", "PC13", "PC14",
+				       "PC15", "PC24";
+				function = "mmc2";
+				drive-strength = <30>;
+				bias-pull-up;
+			};
+
+			uart0_pb_pins: uart0-pb-pins {
+				pins = "PB22", "PB23";
+				function = "uart0";
+			};
+		};
+
+		wdt: watchdog@1c20c90 {
+			compatible = "allwinner,sun4i-a10-wdt";
+			reg = <0x01c20c90 0x10>;
+		};
+
+		uart0: serial@1c28000 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28000 0x400>;
+			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART0>;
+			resets = <&ccu RST_BUS_UART0>;
+			status = "disabled";
+		};
+
+		uart1: serial@1c28400 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28400 0x400>;
+			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART1>;
+			resets = <&ccu RST_BUS_UART1>;
+			status = "disabled";
+		};
+
+		uart2: serial@1c28800 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28800 0x400>;
+			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART2>;
+			resets = <&ccu RST_BUS_UART2>;
+			status = "disabled";
+		};
+
+		uart3: serial@1c28c00 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28c00 0x400>;
+			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART3>;
+			resets = <&ccu RST_BUS_UART3>;
+			status = "disabled";
+		};
+
+		uart4: serial@1c29000 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c29000 0x400>;
+			interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART4>;
+			resets = <&ccu RST_BUS_UART4>;
+			status = "disabled";
+		};
+
+		uart5: serial@1c29400 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c29400 0x400>;
+			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART5>;
+			resets = <&ccu RST_BUS_UART5>;
+			status = "disabled";
+		};
+
+		uart6: serial@1c29800 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c29800 0x400>;
+			interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART6>;
+			resets = <&ccu RST_BUS_UART6>;
+			status = "disabled";
+		};
+
+		uart7: serial@1c29c00 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c29c00 0x400>;
+			interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART7>;
+			resets = <&ccu RST_BUS_UART7>;
+			status = "disabled";
+		};
+
+		i2c0: i2c@1c2ac00 {
+			compatible = "allwinner,sun6i-a31-i2c";
+			reg = <0x01c2ac00 0x400>;
+			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2C0>;
+			resets = <&ccu RST_BUS_I2C0>;
+			pinctrl-0 = <&i2c0_pins>;
+			pinctrl-names = "default";
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i2c1: i2c@1c2b000 {
+			compatible = "allwinner,sun6i-a31-i2c";
+			reg = <0x01c2b000 0x400>;
+			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2C1>;
+			resets = <&ccu RST_BUS_I2C1>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i2c2: i2c@1c2b400 {
+			compatible = "allwinner,sun6i-a31-i2c";
+			reg = <0x01c2b400 0x400>;
+			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2C2>;
+			resets = <&ccu RST_BUS_I2C2>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i2c3: i2c@1c2b800 {
+			compatible = "allwinner,sun6i-a31-i2c";
+			reg = <0x01c2b800 0x400>;
+			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2C3>;
+			resets = <&ccu RST_BUS_I2C3>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i2c4: i2c@1c2c000 {
+			compatible = "allwinner,sun6i-a31-i2c";
+			reg = <0x01c2c000 0x400>;
+			interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2C4>;
+			resets = <&ccu RST_BUS_I2C4>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		gic: interrupt-controller@1c81000 {
+			compatible = "arm,gic-400";
+			reg = <0x01c81000 0x1000>,
+			      <0x01c82000 0x1000>,
+			      <0x01c84000 0x2000>,
+			      <0x01c86000 0x2000>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv7-timer";
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+};
diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
index 3a06dc5b3746..443b083c6adc 100644
--- a/arch/arm/boot/dts/sun8i-v3s.dtsi
+++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
@@ -178,7 +178,7 @@
 		};
 
 
-		mmc0: mmc@01c0f000 {
+		mmc0: mmc@1c0f000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c0f000 0x1000>;
 			clocks = <&ccu CLK_BUS_MMC0>,
@@ -197,7 +197,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc1: mmc@01c10000 {
+		mmc1: mmc@1c10000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c10000 0x1000>;
 			clocks = <&ccu CLK_BUS_MMC1>,
@@ -218,7 +218,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc2: mmc@01c11000 {
+		mmc2: mmc@1c11000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c11000 0x1000>;
 			clocks = <&ccu CLK_BUS_MMC2>,
@@ -237,7 +237,7 @@
 			#size-cells = <0>;
 		};
 
-		usb_otg: usb@01c19000 {
+		usb_otg: usb@1c19000 {
 			compatible = "allwinner,sun8i-h3-musb";
 			reg = <0x01c19000 0x0400>;
 			clocks = <&ccu CLK_BUS_OTG>;
@@ -250,7 +250,7 @@
 			status = "disabled";
 		};
 
-		usbphy: phy@01c19400 {
+		usbphy: phy@1c19400 {
 			compatible = "allwinner,sun8i-v3s-usb-phy";
 			reg = <0x01c19400 0x2c>,
 			      <0x01c1a800 0x4>;
@@ -264,7 +264,7 @@
 			#phy-cells = <1>;
 		};
 
-		ccu: clock@01c20000 {
+		ccu: clock@1c20000 {
 			compatible = "allwinner,sun8i-v3s-ccu";
 			reg = <0x01c20000 0x400>;
 			clocks = <&osc24M>, <&osc32k>;
@@ -273,14 +273,14 @@
 			#reset-cells = <1>;
 		};
 
-		rtc: rtc@01c20400 {
+		rtc: rtc@1c20400 {
 			compatible = "allwinner,sun6i-a31-rtc";
 			reg = <0x01c20400 0x54>;
 			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		pio: pinctrl@01c20800 {
+		pio: pinctrl@1c20800 {
 			compatible = "allwinner,sun8i-v3s-pinctrl";
 			reg = <0x01c20800 0x400>;
 			interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
@@ -324,7 +324,7 @@
 			};
 		};
 
-		timer@01c20c00 {
+		timer@1c20c00 {
 			compatible = "allwinner,sun4i-a10-timer";
 			reg = <0x01c20c00 0xa0>;
 			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
@@ -332,7 +332,7 @@
 			clocks = <&osc24M>;
 		};
 
-		wdt0: watchdog@01c20ca0 {
+		wdt0: watchdog@1c20ca0 {
 			compatible = "allwinner,sun6i-a31-wdt";
 			reg = <0x01c20ca0 0x20>;
 			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
@@ -345,7 +345,7 @@
 			status = "disabled";
 		};
 
-		uart0: serial@01c28000 {
+		uart0: serial@1c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
@@ -356,7 +356,7 @@
 			status = "disabled";
 		};
 
-		uart1: serial@01c28400 {
+		uart1: serial@1c28400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28400 0x400>;
 			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
@@ -367,7 +367,7 @@
 			status = "disabled";
 		};
 
-		uart2: serial@01c28800 {
+		uart2: serial@1c28800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28800 0x400>;
 			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
@@ -378,7 +378,7 @@
 			status = "disabled";
 		};
 
-		i2c0: i2c@01c2ac00 {
+		i2c0: i2c@1c2ac00 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2ac00 0x400>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
@@ -391,7 +391,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c1: i2c@01c2b000 {
+		i2c1: i2c@1c2b000 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2b000 0x400>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
@@ -416,7 +416,7 @@
 			#size-cells = <0>;
 		};
 
-		gic: interrupt-controller@01c81000 {
+		gic: interrupt-controller@1c81000 {
 			compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
 			reg = <0x01c81000 0x1000>,
 			      <0x01c82000 0x1000>,
diff --git a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
new file mode 100644
index 000000000000..fe16fc0eb518
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
@@ -0,0 +1,173 @@
+/*
+ * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-r40.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "Banana Pi M2 Berry";
+	compatible = "sinovoip,bpi-m2-berry", "allwinner,sun8i-r40";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		pwr-led {
+			label = "bananapi:red:pwr";
+			gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+
+		user-led {
+			label = "bananapi:green:user";
+			gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	reg_vcc5v0: vcc5v0 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
+		enable-active-high;
+	};
+
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 WIFI_EN */
+	};
+};
+
+&i2c0 {
+	status = "okay";
+
+	axp22x: pmic@68 {
+		compatible = "x-powers,axp221";
+		reg = <0x34>;
+		interrupt-parent = <&nmi_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+#include "axp22x.dtsi"
+
+&reg_aldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <2700000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "avcc";
+};
+
+&reg_dcdc1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-3v0";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1300000>;
+	regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1300000>;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dcdc5 {
+	regulator-always-on;
+	regulator-min-microvolt = <1500000>;
+	regulator-max-microvolt = <1500000>;
+	regulator-name = "vcc-dram";
+};
+
+&reg_dldo1 {
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi-io";
+};
+
+&reg_dldo2 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi";
+};
+
+&mmc0 {
+	vmmc-supply = <&reg_dcdc1>;
+	bus-width = <4>;
+	cd-gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>; /* PH13 */
+	cd-inverted;
+	status = "okay";
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pg_pins>;
+	vmmc-supply = <&reg_dldo2>;
+	vqmmc-supply = <&reg_dldo1>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pb_pins>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
index 3741ac71c3d6..4024639aa005 100644
--- a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
+++ b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
@@ -62,8 +62,6 @@
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&led_pins_cubieboard4>;
 
 		green {
 			label = "cubieboard4:green:usr";
@@ -76,7 +74,7 @@
 		};
 	};
 
-	wifi_pwrseq: wifi_pwrseq {
+	wifi_pwrseq: wifi-pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		clocks = <&ac100_rtc 1>;
 		clock-names = "ext_clock";
@@ -87,7 +85,7 @@
 
 &mmc0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins>, <&mmc0_cd_pin_cubieboard4>;
+	pinctrl-0 = <&mmc0_pins>;
 	vmmc-supply = <&reg_dcdc1>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 18 GPIO_ACTIVE_HIGH>; /* PH18 */
@@ -97,7 +95,7 @@
 
 &mmc1 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&mmc1_pins>, <&wifi_en_pin_cubieboard4>;
+	pinctrl-0 = <&mmc1_pins>;
 	vmmc-supply = <&reg_dldo1>;
 	vqmmc-supply = <&reg_cldo3>;
 	mmc-pwrseq = <&wifi_pwrseq>;
@@ -130,30 +128,10 @@
 	clocks = <&ac100_rtc 0>;
 };
 
-&pio {
-	led_pins_cubieboard4: led-pins@0 {
-		pins = "PH6", "PH17";
-		function = "gpio_out";
-	};
-
-	mmc0_cd_pin_cubieboard4: mmc0_cd_pin@0 {
-		pins = "PH18";
-		function = "gpio_in";
-		bias-pull-up;
-	};
-};
-
 &r_ir {
 	status = "okay";
 };
 
-&r_pio {
-	wifi_en_pin_cubieboard4: wifi_en_pin@0 {
-		pins = "PL2";
-		function = "gpio_out";
-	};
-};
-
 &r_rsb {
 	status = "okay";
 
@@ -427,6 +405,6 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_ph_pins>;
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/sun9i-a80-optimus.dts b/arch/arm/boot/dts/sun9i-a80-optimus.dts
index 85f1ad670310..a9b807be99a0 100644
--- a/arch/arm/boot/dts/sun9i-a80-optimus.dts
+++ b/arch/arm/boot/dts/sun9i-a80-optimus.dts
@@ -62,11 +62,8 @@
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&led_pins_optimus>, <&led_r_pins_optimus>;
 
 		/* The LED names match those found on the board */
-
 		led2 {
 			label = "optimus:led2:usr";
 			gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>;
@@ -86,8 +83,6 @@
 	reg_usb1_vbus: usb1-vbus {
 		compatible = "regulator-fixed";
 		pinctrl-names = "default";
-		pinctrl-0 = <&usb1_vbus_pin_optimus>;
-		regulator-name = "usb1-vbus";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 		enable-active-high;
@@ -97,15 +92,13 @@
 	reg_usb3_vbus: usb3-vbus {
 		compatible = "regulator-fixed";
 		pinctrl-names = "default";
-		pinctrl-0 = <&usb3_vbus_pin_optimus>;
-		regulator-name = "usb3-vbus";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 		enable-active-high;
 		gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
 	};
 
-	wifi_pwrseq: wifi_pwrseq {
+	wifi_pwrseq: wifi-pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		clocks = <&ac100_rtc 1>;
 		clock-names = "ext_clock";
@@ -129,7 +122,7 @@
 
 &mmc0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins>, <&mmc0_cd_pin_optimus>;
+	pinctrl-0 = <&mmc0_pins>;
 	vmmc-supply = <&reg_dcdc1>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 18 GPIO_ACTIVE_HIGH>; /* PH8 */
@@ -139,7 +132,7 @@
 
 &mmc1 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&mmc1_pins>, <&wifi_en_pin_optimus>;
+	pinctrl-0 = <&mmc1_pins>;
 	vmmc-supply = <&reg_dldo1>;
 	vqmmc-supply = <&reg_cldo3>;
 	mmc-pwrseq = <&wifi_pwrseq>;
@@ -180,45 +173,10 @@
 	clocks = <&ac100_rtc 0>;
 };
 
-&pio {
-	led_pins_optimus: led-pins@0 {
-		pins = "PH0", "PH1";
-		function = "gpio_out";
-	};
-
-	mmc0_cd_pin_optimus: mmc0_cd_pin@0 {
-		pins = "PH18";
-		function = "gpio_in";
-		bias-pull-up;
-	};
-
-	usb1_vbus_pin_optimus: usb1_vbus_pin@1 {
-		pins = "PH4";
-		function = "gpio_out";
-	};
-
-	usb3_vbus_pin_optimus: usb3_vbus_pin@1 {
-		pins = "PH5";
-		function = "gpio_out";
-	};
-};
-
 &r_ir {
 	status = "okay";
 };
 
-&r_pio {
-	led_r_pins_optimus: led-pins@1 {
-		pins = "PM15";
-		function = "gpio_out";
-	};
-
-	wifi_en_pin_optimus: wifi_en_pin@0 {
-		pins = "PL2";
-		function = "gpio_out";
-	};
-};
-
 &r_rsb {
 	status = "okay";
 
@@ -492,7 +450,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_ph_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi b/arch/arm/boot/dts/sun9i-a80.dtsi
index 759a72317eb8..90eac0b2a193 100644
--- a/arch/arm/boot/dts/sun9i-a80.dtsi
+++ b/arch/arm/boot/dts/sun9i-a80.dtsi
@@ -42,8 +42,6 @@
  *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include "skeleton64.dtsi"
-
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
 #include <dt-bindings/clock/sun9i-a80-ccu.h>
@@ -54,6 +52,8 @@
 #include <dt-bindings/reset/sun9i-a80-usb.h>
 
 / {
+	#address-cells = <2>;
+	#size-cells = <2>;
 	interrupt-parent = <&gic>;
 
 	cpus {
@@ -109,11 +109,6 @@
 		};
 	};
 
-	memory {
-		/* 8GB max. with LPAE */
-		reg = <0 0x20000000 0x02 0>;
-	};
-
 	timer {
 		compatible = "arm,armv7-timer";
 		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
@@ -144,7 +139,7 @@
 		 * would also throw all the PLL clock rates off, or just the
 		 * downstream clocks in the PRCM.
 		 */
-		osc24M: osc24M_clk {
+		osc24M: clk-24M {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <24000000>;
@@ -156,7 +151,7 @@
 		 * AC100 codec/RTC chip. This serves as a placeholder for
 		 * board dts files to specify the source.
 		 */
-		osc32k: osc32k_clk {
+		osc32k: clk-32k {
 			#clock-cells = <0>;
 			compatible = "fixed-factor-clock";
 			clock-div = <1>;
@@ -164,7 +159,7 @@
 			clock-output-names = "osc32k";
 		};
 
-		cpus_clk: clk@08001410 {
+		cpus_clk: clk@8001410 {
 			compatible = "allwinner,sun9i-a80-cpus-clk";
 			reg = <0x08001410 0x4>;
 			#clock-cells = <0>;
@@ -174,7 +169,7 @@
 			clock-output-names = "cpus";
 		};
 
-		ahbs: ahbs_clk {
+		ahbs: clk-ahbs {
 			compatible = "fixed-factor-clock";
 			#clock-cells = <0>;
 			clock-div = <1>;
@@ -183,7 +178,7 @@
 			clock-output-names = "ahbs";
 		};
 
-		apbs: clk@0800141c {
+		apbs: clk@800141c {
 			compatible = "allwinner,sun8i-a23-apb0-clk";
 			reg = <0x0800141c 0x4>;
 			#clock-cells = <0>;
@@ -191,7 +186,7 @@
 			clock-output-names = "apbs";
 		};
 
-		apbs_gates: clk@08001428 {
+		apbs_gates: clk@8001428 {
 			compatible = "allwinner,sun9i-a80-apbs-gates-clk";
 			reg = <0x08001428 0x4>;
 			#clock-cells = <1>;
@@ -212,7 +207,7 @@
 					"apbs_i2s1", "apbs_twd";
 		};
 
-		r_1wire_clk: clk@08001450 {
+		r_1wire_clk: clk@8001450 {
 			reg = <0x08001450 0x4>;
 			#clock-cells = <0>;
 			compatible = "allwinner,sun4i-a10-mod0-clk";
@@ -220,7 +215,7 @@
 			clock-output-names = "r_1wire";
 		};
 
-		r_ir_clk: clk@08001454 {
+		r_ir_clk: clk@8001454 {
 			reg = <0x08001454 0x4>;
 			#clock-cells = <0>;
 			compatible = "allwinner,sun4i-a10-mod0-clk";
@@ -239,7 +234,7 @@
 		 */
 		ranges = <0 0 0 0x20000000>;
 
-		ehci0: usb@00a00000 {
+		ehci0: usb@a00000 {
 			compatible = "allwinner,sun9i-a80-ehci", "generic-ehci";
 			reg = <0x00a00000 0x100>;
 			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
@@ -250,7 +245,7 @@
 			status = "disabled";
 		};
 
-		ohci0: usb@00a00400 {
+		ohci0: usb@a00400 {
 			compatible = "allwinner,sun9i-a80-ohci", "generic-ohci";
 			reg = <0x00a00400 0x100>;
 			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
@@ -262,7 +257,7 @@
 			status = "disabled";
 		};
 
-		usbphy1: phy@00a00800 {
+		usbphy1: phy@a00800 {
 			compatible = "allwinner,sun9i-a80-usb-phy";
 			reg = <0x00a00800 0x4>;
 			clocks = <&usb_clocks CLK_USB0_PHY>;
@@ -273,7 +268,7 @@
 			#phy-cells = <0>;
 		};
 
-		ehci1: usb@00a01000 {
+		ehci1: usb@a01000 {
 			compatible = "allwinner,sun9i-a80-ehci", "generic-ehci";
 			reg = <0x00a01000 0x100>;
 			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
@@ -284,7 +279,7 @@
 			status = "disabled";
 		};
 
-		usbphy2: phy@00a01800 {
+		usbphy2: phy@a01800 {
 			compatible = "allwinner,sun9i-a80-usb-phy";
 			reg = <0x00a01800 0x4>;
 			clocks = <&usb_clocks CLK_USB1_HSIC>,
@@ -303,7 +298,7 @@
 			phy_type = "hsic";
 		};
 
-		ehci2: usb@00a02000 {
+		ehci2: usb@a02000 {
 			compatible = "allwinner,sun9i-a80-ehci", "generic-ehci";
 			reg = <0x00a02000 0x100>;
 			interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
@@ -314,7 +309,7 @@
 			status = "disabled";
 		};
 
-		ohci2: usb@00a02400 {
+		ohci2: usb@a02400 {
 			compatible = "allwinner,sun9i-a80-ohci", "generic-ohci";
 			reg = <0x00a02400 0x100>;
 			interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
@@ -326,7 +321,7 @@
 			status = "disabled";
 		};
 
-		usbphy3: phy@00a02800 {
+		usbphy3: phy@a02800 {
 			compatible = "allwinner,sun9i-a80-usb-phy";
 			reg = <0x00a02800 0x4>;
 			clocks = <&usb_clocks CLK_USB2_HSIC>,
@@ -343,7 +338,7 @@
 			#phy-cells = <0>;
 		};
 
-		usb_clocks: clock@00a08000 {
+		usb_clocks: clock@a08000 {
 			compatible = "allwinner,sun9i-a80-usb-clks";
 			reg = <0x00a08000 0x8>;
 			clocks = <&ccu CLK_BUS_USB>, <&osc24M>;
@@ -352,7 +347,7 @@
 			#reset-cells = <1>;
 		};
 
-		mmc0: mmc@01c0f000 {
+		mmc0: mmc@1c0f000 {
 			compatible = "allwinner,sun9i-a80-mmc";
 			reg = <0x01c0f000 0x1000>;
 			clocks = <&mmc_config_clk 0>, <&ccu CLK_MMC0>,
@@ -367,7 +362,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc1: mmc@01c10000 {
+		mmc1: mmc@1c10000 {
 			compatible = "allwinner,sun9i-a80-mmc";
 			reg = <0x01c10000 0x1000>;
 			clocks = <&mmc_config_clk 1>, <&ccu CLK_MMC1>,
@@ -382,7 +377,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc2: mmc@01c11000 {
+		mmc2: mmc@1c11000 {
 			compatible = "allwinner,sun9i-a80-mmc";
 			reg = <0x01c11000 0x1000>;
 			clocks = <&mmc_config_clk 2>, <&ccu CLK_MMC2>,
@@ -397,7 +392,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc3: mmc@01c12000 {
+		mmc3: mmc@1c12000 {
 			compatible = "allwinner,sun9i-a80-mmc";
 			reg = <0x01c12000 0x1000>;
 			clocks = <&mmc_config_clk 3>, <&ccu CLK_MMC3>,
@@ -412,7 +407,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc_config_clk: clk@01c13000 {
+		mmc_config_clk: clk@1c13000 {
 			compatible = "allwinner,sun9i-a80-mmc-config-clk";
 			reg = <0x01c13000 0x10>;
 			clocks = <&ccu CLK_BUS_MMC>;
@@ -425,7 +420,7 @@
 					     "mmc2_config", "mmc3_config";
 		};
 
-		gic: interrupt-controller@01c41000 {
+		gic: interrupt-controller@1c41000 {
 			compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
 			reg = <0x01c41000 0x1000>,
 			      <0x01c42000 0x2000>,
@@ -436,7 +431,7 @@
 			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 		};
 
-		de_clocks: clock@03000000 {
+		de_clocks: clock@3000000 {
 			compatible = "allwinner,sun9i-a80-de-clks";
 			reg = <0x03000000 0x30>;
 			clocks = <&ccu CLK_DE>,
@@ -450,7 +445,7 @@
 			#reset-cells = <1>;
 		};
 
-		ccu: clock@06000000 {
+		ccu: clock@6000000 {
 			compatible = "allwinner,sun9i-a80-ccu";
 			reg = <0x06000000 0x800>;
 			clocks = <&osc24M>, <&osc32k>;
@@ -459,7 +454,7 @@
 			#reset-cells = <1>;
 		};
 
-		timer@06000c00 {
+		timer@6000c00 {
 			compatible = "allwinner,sun4i-a10-timer";
 			reg = <0x06000c00 0xa0>;
 			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
@@ -472,13 +467,13 @@
 			clocks = <&osc24M>;
 		};
 
-		wdt: watchdog@06000ca0 {
+		wdt: watchdog@6000ca0 {
 			compatible = "allwinner,sun6i-a31-wdt";
 			reg = <0x06000ca0 0x20>;
 			interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		pio: pinctrl@06000800 {
+		pio: pinctrl@6000800 {
 			compatible = "allwinner,sun9i-a80-pinctrl";
 			reg = <0x06000800 0x400>;
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
@@ -494,12 +489,12 @@
 			#size-cells = <0>;
 			#gpio-cells = <3>;
 
-			i2c3_pins_a: i2c3@0 {
+			i2c3_pins: i2c3-pins {
 				pins = "PG10", "PG11";
 				function = "i2c3";
 			};
 
-			mmc0_pins: mmc0 {
+			mmc0_pins: mmc0-pins {
 				pins = "PF0", "PF1" ,"PF2", "PF3",
 				       "PF4", "PF5";
 				function = "mmc0";
@@ -507,7 +502,7 @@
 				bias-pull-up;
 			};
 
-			mmc1_pins: mmc1 {
+			mmc1_pins: mmc1-pins {
 				pins = "PG0", "PG1" ,"PG2", "PG3",
 						 "PG4", "PG5";
 				function = "mmc1";
@@ -515,7 +510,7 @@
 				bias-pull-up;
 			};
 
-			mmc2_8bit_pins: mmc2_8bit {
+			mmc2_8bit_pins: mmc2-8bit-pins {
 				pins = "PC6", "PC7", "PC8", "PC9",
 				       "PC10", "PC11", "PC12",
 				       "PC13", "PC14", "PC15",
@@ -525,18 +520,18 @@
 				bias-pull-up;
 			};
 
-			uart0_pins_a: uart0@0 {
+			uart0_ph_pins: uart0-ph-pins {
 				pins = "PH12", "PH13";
 				function = "uart0";
 			};
 
-			uart4_pins_a: uart4@0 {
+			uart4_pins: uart4-pins {
 				pins = "PG12", "PG13", "PG14", "PG15";
 				function = "uart4";
 			};
 		};
 
-		uart0: serial@07000000 {
+		uart0: serial@7000000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x07000000 0x400>;
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
@@ -547,7 +542,7 @@
 			status = "disabled";
 		};
 
-		uart1: serial@07000400 {
+		uart1: serial@7000400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x07000400 0x400>;
 			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
@@ -558,7 +553,7 @@
 			status = "disabled";
 		};
 
-		uart2: serial@07000800 {
+		uart2: serial@7000800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x07000800 0x400>;
 			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
@@ -569,7 +564,7 @@
 			status = "disabled";
 		};
 
-		uart3: serial@07000c00 {
+		uart3: serial@7000c00 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x07000c00 0x400>;
 			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
@@ -580,7 +575,7 @@
 			status = "disabled";
 		};
 
-		uart4: serial@07001000 {
+		uart4: serial@7001000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x07001000 0x400>;
 			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
@@ -591,7 +586,7 @@
 			status = "disabled";
 		};
 
-		uart5: serial@07001400 {
+		uart5: serial@7001400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x07001400 0x400>;
 			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
@@ -602,7 +597,7 @@
 			status = "disabled";
 		};
 
-		i2c0: i2c@07002800 {
+		i2c0: i2c@7002800 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x07002800 0x400>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
@@ -613,7 +608,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c1: i2c@07002c00 {
+		i2c1: i2c@7002c00 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x07002c00 0x400>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
@@ -624,7 +619,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c2: i2c@07003000 {
+		i2c2: i2c@7003000 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x07003000 0x400>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
@@ -635,7 +630,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c3: i2c@07003400 {
+		i2c3: i2c@7003400 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x07003400 0x400>;
 			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
@@ -646,7 +641,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c4: i2c@07003800 {
+		i2c4: i2c@7003800 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x07003800 0x400>;
 			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
@@ -657,19 +652,19 @@
 			#size-cells = <0>;
 		};
 
-		r_wdt: watchdog@08001000 {
+		r_wdt: watchdog@8001000 {
 			compatible = "allwinner,sun6i-a31-wdt";
 			reg = <0x08001000 0x20>;
 			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		apbs_rst: reset@080014b0 {
+		apbs_rst: reset@80014b0 {
 			reg = <0x080014b0 0x4>;
 			compatible = "allwinner,sun6i-a31-clock-reset";
 			#reset-cells = <1>;
 		};
 
-		nmi_intc: interrupt-controller@080015a0 {
+		nmi_intc: interrupt-controller@80015a0 {
 			compatible = "allwinner,sun9i-a80-nmi";
 			interrupt-controller;
 			#interrupt-cells = <2>;
@@ -677,7 +672,7 @@
 			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		r_ir: ir@08002000 {
+		r_ir: ir@8002000 {
 			compatible = "allwinner,sun5i-a13-ir";
 			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 			pinctrl-names = "default";
@@ -689,7 +684,7 @@
 			status = "disabled";
 		};
 
-		r_uart: serial@08002800 {
+		r_uart: serial@8002800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x08002800 0x400>;
 			interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
@@ -700,7 +695,7 @@
 			status = "disabled";
 		};
 
-		r_pio: pinctrl@08002c00 {
+		r_pio: pinctrl@8002c00 {
 			compatible = "allwinner,sun9i-a80-r-pinctrl";
 			reg = <0x08002c00 0x400>;
 			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
@@ -713,12 +708,12 @@
 			#interrupt-cells = <3>;
 			#gpio-cells = <3>;
 
-			r_ir_pins: r_ir {
+			r_ir_pins: r-ir-pins {
 				pins = "PL6";
 				function = "s_cir_rx";
 			};
 
-			r_rsb_pins: r_rsb {
+			r_rsb_pins: r-rsb-pins {
 				pins = "PN0", "PN1";
 				function = "s_rsb";
 				drive-strength = <20>;
@@ -726,7 +721,7 @@
 			};
 		};
 
-		r_rsb: i2c@08003400 {
+		r_rsb: i2c@8003400 {
 			compatible = "allwinner,sun8i-a23-rsb";
 			reg = <0x08003400 0x400>;
 			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
index 6f2162608006..8d40c00d64bb 100644
--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
+++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
@@ -91,7 +91,7 @@
 			reg = <0x01c00000 0x1000>;
 		};
 
-		dma: dma-controller@01c02000 {
+		dma: dma-controller@1c02000 {
 			compatible = "allwinner,sun8i-h3-dma";
 			reg = <0x01c02000 0x1000>;
 			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
@@ -100,7 +100,7 @@
 			#dma-cells = <1>;
 		};
 
-		mmc0: mmc@01c0f000 {
+		mmc0: mmc@1c0f000 {
 			/* compatible and clocks are in per SoC .dtsi file */
 			reg = <0x01c0f000 0x1000>;
 			resets = <&ccu RST_BUS_MMC0>;
@@ -111,7 +111,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc1: mmc@01c10000 {
+		mmc1: mmc@1c10000 {
 			/* compatible and clocks are in per SoC .dtsi file */
 			reg = <0x01c10000 0x1000>;
 			resets = <&ccu RST_BUS_MMC1>;
@@ -122,7 +122,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc2: mmc@01c11000 {
+		mmc2: mmc@1c11000 {
 			/* compatible and clocks are in per SoC .dtsi file */
 			reg = <0x01c11000 0x1000>;
 			resets = <&ccu RST_BUS_MMC2>;
@@ -133,7 +133,7 @@
 			#size-cells = <0>;
 		};
 
-		usb_otg: usb@01c19000 {
+		usb_otg: usb@1c19000 {
 			compatible = "allwinner,sun8i-h3-musb";
 			reg = <0x01c19000 0x400>;
 			clocks = <&ccu CLK_BUS_OTG>;
@@ -146,7 +146,7 @@
 			status = "disabled";
 		};
 
-		usbphy: phy@01c19400 {
+		usbphy: phy@1c19400 {
 			compatible = "allwinner,sun8i-h3-usb-phy";
 			reg = <0x01c19400 0x2c>,
 			      <0x01c1a800 0x4>,
@@ -178,7 +178,7 @@
 			#phy-cells = <1>;
 		};
 
-		ehci0: usb@01c1a000 {
+		ehci0: usb@1c1a000 {
 			compatible = "allwinner,sun8i-h3-ehci", "generic-ehci";
 			reg = <0x01c1a000 0x100>;
 			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
@@ -187,7 +187,7 @@
 			status = "disabled";
 		};
 
-		ohci0: usb@01c1a400 {
+		ohci0: usb@1c1a400 {
 			compatible = "allwinner,sun8i-h3-ohci", "generic-ohci";
 			reg = <0x01c1a400 0x100>;
 			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
@@ -197,7 +197,7 @@
 			status = "disabled";
 		};
 
-		ehci1: usb@01c1b000 {
+		ehci1: usb@1c1b000 {
 			compatible = "allwinner,sun8i-h3-ehci", "generic-ehci";
 			reg = <0x01c1b000 0x100>;
 			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
@@ -208,7 +208,7 @@
 			status = "disabled";
 		};
 
-		ohci1: usb@01c1b400 {
+		ohci1: usb@1c1b400 {
 			compatible = "allwinner,sun8i-h3-ohci", "generic-ohci";
 			reg = <0x01c1b400 0x100>;
 			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
@@ -220,7 +220,7 @@
 			status = "disabled";
 		};
 
-		ehci2: usb@01c1c000 {
+		ehci2: usb@1c1c000 {
 			compatible = "allwinner,sun8i-h3-ehci", "generic-ehci";
 			reg = <0x01c1c000 0x100>;
 			interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
@@ -231,7 +231,7 @@
 			status = "disabled";
 		};
 
-		ohci2: usb@01c1c400 {
+		ohci2: usb@1c1c400 {
 			compatible = "allwinner,sun8i-h3-ohci", "generic-ohci";
 			reg = <0x01c1c400 0x100>;
 			interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
@@ -243,7 +243,7 @@
 			status = "disabled";
 		};
 
-		ehci3: usb@01c1d000 {
+		ehci3: usb@1c1d000 {
 			compatible = "allwinner,sun8i-h3-ehci", "generic-ehci";
 			reg = <0x01c1d000 0x100>;
 			interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
@@ -254,7 +254,7 @@
 			status = "disabled";
 		};
 
-		ohci3: usb@01c1d400 {
+		ohci3: usb@1c1d400 {
 			compatible = "allwinner,sun8i-h3-ohci", "generic-ohci";
 			reg = <0x01c1d400 0x100>;
 			interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
@@ -266,7 +266,7 @@
 			status = "disabled";
 		};
 
-		ccu: clock@01c20000 {
+		ccu: clock@1c20000 {
 			/* compatible is in per SoC .dtsi file */
 			reg = <0x01c20000 0x400>;
 			clocks = <&osc24M>, <&osc32k>;
@@ -275,7 +275,7 @@
 			#reset-cells = <1>;
 		};
 
-		pio: pinctrl@01c20800 {
+		pio: pinctrl@1c20800 {
 			/* compatible is in per SoC .dtsi file */
 			reg = <0x01c20800 0x400>;
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
@@ -310,7 +310,7 @@
 				function = "i2c2";
 			};
 
-			mmc0_pins_a: mmc0@0 {
+			mmc0_pins_a: mmc0 {
 				pins = "PF0", "PF1", "PF2", "PF3",
 				       "PF4", "PF5";
 				function = "mmc0";
@@ -318,13 +318,13 @@
 				bias-pull-up;
 			};
 
-			mmc0_cd_pin: mmc0_cd_pin@0 {
+			mmc0_cd_pin: mmc0_cd_pin {
 				pins = "PF6";
 				function = "gpio_in";
 				bias-pull-up;
 			};
 
-			mmc1_pins_a: mmc1@0 {
+			mmc1_pins_a: mmc1 {
 				pins = "PG0", "PG1", "PG2", "PG3",
 				       "PG4", "PG5";
 				function = "mmc1";
@@ -342,7 +342,7 @@
 				bias-pull-up;
 			};
 
-			spdif_tx_pins_a: spdif@0 {
+			spdif_tx_pins_a: spdif {
 				pins = "PA17";
 				function = "spdif";
 			};
@@ -357,7 +357,7 @@
 				function = "spi1";
 			};
 
-			uart0_pins_a: uart0@0 {
+			uart0_pins_a: uart0 {
 				pins = "PA4", "PA5";
 				function = "uart0";
 			};
@@ -381,9 +381,14 @@
 				pins = "PA13", "PA14";
 				function = "uart3";
 			};
+
+			uart3_rts_cts_pins: uart3_rts_cts {
+				pins = "PA15", "PA16";
+				function = "uart3";
+			};
 		};
 
-		timer@01c20c00 {
+		timer@1c20c00 {
 			compatible = "allwinner,sun4i-a10-timer";
 			reg = <0x01c20c00 0xa0>;
 			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
@@ -394,7 +399,7 @@
 		emac: ethernet@1c30000 {
 			compatible = "allwinner,sun8i-h3-emac";
 			syscon = <&syscon>;
-			reg = <0x01c30000 0x104>;
+			reg = <0x01c30000 0x10000>;
 			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "macirq";
 			resets = <&ccu RST_BUS_EMAC>;
@@ -408,16 +413,39 @@
 			mdio: mdio {
 				#address-cells = <1>;
 				#size-cells = <0>;
-				int_mii_phy: ethernet-phy@1 {
-					compatible = "ethernet-phy-ieee802.3-c22";
+				compatible = "snps,dwmac-mdio";
+			};
+
+			mdio-mux {
+				compatible = "allwinner,sun8i-h3-mdio-mux";
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				mdio-parent-bus = <&mdio>;
+				/* Only one MDIO is usable at the time */
+				internal_mdio: mdio@1 {
+					compatible = "allwinner,sun8i-h3-mdio-internal";
 					reg = <1>;
-					clocks = <&ccu CLK_BUS_EPHY>;
-					resets = <&ccu RST_BUS_EPHY>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					int_mii_phy: ethernet-phy@1 {
+						compatible = "ethernet-phy-ieee802.3-c22";
+						reg = <1>;
+						clocks = <&ccu CLK_BUS_EPHY>;
+						resets = <&ccu RST_BUS_EPHY>;
+					};
+				};
+
+				external_mdio: mdio@2 {
+					reg = <2>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 				};
 			};
 		};
 
-		spi0: spi@01c68000 {
+		spi0: spi@1c68000 {
 			compatible = "allwinner,sun8i-h3-spi";
 			reg = <0x01c68000 0x1000>;
 			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
@@ -433,7 +461,7 @@
 			#size-cells = <0>;
 		};
 
-		spi1: spi@01c69000 {
+		spi1: spi@1c69000 {
 			compatible = "allwinner,sun8i-h3-spi";
 			reg = <0x01c69000 0x1000>;
 			interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
@@ -449,13 +477,13 @@
 			#size-cells = <0>;
 		};
 
-		wdt0: watchdog@01c20ca0 {
+		wdt0: watchdog@1c20ca0 {
 			compatible = "allwinner,sun6i-a31-wdt";
 			reg = <0x01c20ca0 0x20>;
 			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		spdif: spdif@01c21000 {
+		spdif: spdif@1c21000 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun8i-h3-spdif";
 			reg = <0x01c21000 0x400>;
@@ -468,7 +496,7 @@
 			status = "disabled";
 		};
 
-		pwm: pwm@01c21400 {
+		pwm: pwm@1c21400 {
 			compatible = "allwinner,sun8i-h3-pwm";
 			reg = <0x01c21400 0x8>;
 			clocks = <&osc24M>;
@@ -476,7 +504,33 @@
 			status = "disabled";
 		};
 
-		codec: codec@01c22c00 {
+		i2s0: i2s@1c22000 {
+			#sound-dai-cells = <0>;
+			compatible = "allwinner,sun8i-h3-i2s";
+			reg = <0x01c22000 0x400>;
+			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2S0>, <&ccu CLK_I2S0>;
+			clock-names = "apb", "mod";
+			dmas = <&dma 3>, <&dma 3>;
+			resets = <&ccu RST_BUS_I2S0>;
+			dma-names = "rx", "tx";
+			status = "disabled";
+		};
+
+		i2s1: i2s@1c22400 {
+			#sound-dai-cells = <0>;
+			compatible = "allwinner,sun8i-h3-i2s";
+			reg = <0x01c22400 0x400>;
+			interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2S1>, <&ccu CLK_I2S1>;
+			clock-names = "apb", "mod";
+			dmas = <&dma 4>, <&dma 4>;
+			resets = <&ccu RST_BUS_I2S1>;
+			dma-names = "rx", "tx";
+			status = "disabled";
+		};
+
+		codec: codec@1c22c00 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun8i-h3-codec";
 			reg = <0x01c22c00 0x400>;
@@ -490,7 +544,7 @@
 			status = "disabled";
 		};
 
-		uart0: serial@01c28000 {
+		uart0: serial@1c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
@@ -503,7 +557,7 @@
 			status = "disabled";
 		};
 
-		uart1: serial@01c28400 {
+		uart1: serial@1c28400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28400 0x400>;
 			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
@@ -516,7 +570,7 @@
 			status = "disabled";
 		};
 
-		uart2: serial@01c28800 {
+		uart2: serial@1c28800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28800 0x400>;
 			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
@@ -529,7 +583,7 @@
 			status = "disabled";
 		};
 
-		uart3: serial@01c28c00 {
+		uart3: serial@1c28c00 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28c00 0x400>;
 			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
@@ -542,7 +596,7 @@
 			status = "disabled";
 		};
 
-		i2c0: i2c@01c2ac00 {
+		i2c0: i2c@1c2ac00 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2ac00 0x400>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
@@ -555,7 +609,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c1: i2c@01c2b000 {
+		i2c1: i2c@1c2b000 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2b000 0x400>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
@@ -568,9 +622,9 @@
 			#size-cells = <0>;
 		};
 
-		i2c2: i2c@01c2b400 {
+		i2c2: i2c@1c2b400 {
 			compatible = "allwinner,sun6i-a31-i2c";
-			reg = <0x01c2b000 0x400>;
+			reg = <0x01c2b400 0x400>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&ccu CLK_BUS_I2C2>;
 			resets = <&ccu RST_BUS_I2C2>;
@@ -581,7 +635,7 @@
 			#size-cells = <0>;
 		};
 
-		gic: interrupt-controller@01c81000 {
+		gic: interrupt-controller@1c81000 {
 			compatible = "arm,gic-400";
 			reg = <0x01c81000 0x1000>,
 			      <0x01c82000 0x2000>,
@@ -592,7 +646,7 @@
 			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 		};
 
-		rtc: rtc@01f00000 {
+		rtc: rtc@1f00000 {
 			compatible = "allwinner,sun6i-a31-rtc";
 			reg = <0x01f00000 0x54>;
 			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
@@ -609,12 +663,12 @@
 			#reset-cells = <1>;
 		};
 
-		codec_analog: codec-analog@01f015c0 {
+		codec_analog: codec-analog@1f015c0 {
 			compatible = "allwinner,sun8i-h3-codec-analog";
 			reg = <0x01f015c0 0x4>;
 		};
 
-		ir: ir@01f02000 {
+		ir: ir@1f02000 {
 			compatible = "allwinner,sun5i-a13-ir";
 			clocks = <&r_ccu CLK_APB0_IR>, <&r_ccu CLK_IR>;
 			clock-names = "apb", "ir";
@@ -624,7 +678,7 @@
 			status = "disabled";
 		};
 
-		r_pio: pinctrl@01f02c00 {
+		r_pio: pinctrl@1f02c00 {
 			compatible = "allwinner,sun8i-h3-r-pinctrl";
 			reg = <0x01f02c00 0x400>;
 			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
@@ -635,7 +689,7 @@
 			interrupt-controller;
 			#interrupt-cells = <3>;
 
-			ir_pins_a: ir@0 {
+			ir_pins_a: ir {
 				pins = "PL11";
 				function = "s_cir_rx";
 			};
diff --git a/arch/arm/boot/dts/sunxi-itead-core-common.dtsi b/arch/arm/boot/dts/sunxi-itead-core-common.dtsi
index 2565d5137a17..ddf4e722ea93 100644
--- a/arch/arm/boot/dts/sunxi-itead-core-common.dtsi
+++ b/arch/arm/boot/dts/sunxi-itead-core-common.dtsi
@@ -65,8 +65,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -75,8 +73,6 @@
 };
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/tango4-common.dtsi b/arch/arm/boot/dts/tango4-common.dtsi
index 0c8cad4d6ee6..0ec1b0a317b4 100644
--- a/arch/arm/boot/dts/tango4-common.dtsi
+++ b/arch/arm/boot/dts/tango4-common.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Based on Mans Rullgard's Tango3 DT
  * https://github.com/mansr/linux-tangox
@@ -159,7 +160,7 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 
-			irq0: irq0@000 {
+			irq0: irq0@0 {
 				reg = <0x000 0x100>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
diff --git a/arch/arm/boot/dts/tango4-smp8758.dtsi b/arch/arm/boot/dts/tango4-smp8758.dtsi
index d2e65c46bcc7..1c6a5bf1a86b 100644
--- a/arch/arm/boot/dts/tango4-smp8758.dtsi
+++ b/arch/arm/boot/dts/tango4-smp8758.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "tango4-common.dtsi"
 
 / {
@@ -13,7 +14,6 @@
 			reg = <0>;
 			clocks = <&clkgen CPU_CLK>;
 			clock-latency = <1>;
-			operating-points = <1215000 0 607500 0 405000 0 243000 0 135000 0>;
 		};
 
 		cpu1: cpu@1 {
diff --git a/arch/arm/boot/dts/tango4-vantage-1172.dts b/arch/arm/boot/dts/tango4-vantage-1172.dts
index 86d8df98802f..d237d7f02c51 100644
--- a/arch/arm/boot/dts/tango4-vantage-1172.dts
+++ b/arch/arm/boot/dts/tango4-vantage-1172.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "tango4-smp8758.dtsi"
@@ -22,7 +23,7 @@
 };
 
 &eth0 {
-	phy-connection-type = "rgmii";
+	phy-connection-type = "rgmii-id";
 	phy-handle = <&eth0_phy>;
 	#address-cells = <1>;
 	#size-cells = <0>;
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index 1444fbd543e7..acd6cf51b15b 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * This dts file supports Dalmore A04.
  * Other board revisions are not supported
@@ -1122,6 +1123,16 @@
 		non-removable;
 	};
 
+	usb@7d000000 {
+		compatible = "nvidia,tegra114-udc";
+		status = "okay";
+		dr_mode = "peripheral";
+	};
+
+	usb-phy@7d000000 {
+		status = "okay";
+	};
+
 	usb@7d008000 {
 		status = "okay";
 	};
diff --git a/arch/arm/boot/dts/tegra114-roth.dts b/arch/arm/boot/dts/tegra114-roth.dts
index 966a7fc044af..7ed7370ee67a 100644
--- a/arch/arm/boot/dts/tegra114-roth.dts
+++ b/arch/arm/boot/dts/tegra114-roth.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/input/input.h>
diff --git a/arch/arm/boot/dts/tegra114-tn7.dts b/arch/arm/boot/dts/tegra114-tn7.dts
index a161fa1dfb61..7fc4a8b31e45 100644
--- a/arch/arm/boot/dts/tegra114-tn7.dts
+++ b/arch/arm/boot/dts/tegra114-tn7.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/input/input.h>
diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index 8932ea3afd5f..0e4a13295d8a 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/clock/tegra114-car.h>
 #include <dt-bindings/gpio/tegra-gpio.h>
 #include <dt-bindings/memory/tegra114-mc.h>
diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1-emc.dtsi b/arch/arm/boot/dts/tegra124-jetson-tk1-emc.dtsi
index accb7055165a..784a529e1f19 100644
--- a/arch/arm/boot/dts/tegra124-jetson-tk1-emc.dtsi
+++ b/arch/arm/boot/dts/tegra124-jetson-tk1-emc.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 / {
 	clock@60006000 {
 		emc-timings-3 {
diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
index 7bacb2954f58..d112f85e66ed 100644
--- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts
+++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/input/input.h>
@@ -67,6 +68,10 @@
 		};
 	};
 
+	cec@70015000 {
+		status = "okay";
+	};
+
 	gpu@0,57000000 {
 		/*
 		 * Node left disabled on purpose - the bootloader will enable
@@ -1722,7 +1727,7 @@
 
 				lanes {
 					usb2-0 {
-						nvidia,function = "xusb";
+						nvidia,function = "snps";
 						status = "okay";
 					};
 
@@ -1829,6 +1834,16 @@
 		};
 	};
 
+	usb@7d000000 {
+		compatible = "nvidia,tegra124-udc";
+		status = "okay";
+		dr_mode = "peripheral";
+	};
+
+	usb-phy@7d000000 {
+		status = "okay";
+	};
+
 	/* mini-PCIe USB */
 	usb@7d004000 {
 		status = "okay";
diff --git a/arch/arm/boot/dts/tegra124-nyan-big-emc.dtsi b/arch/arm/boot/dts/tegra124-nyan-big-emc.dtsi
index 4458e86b2769..9af21fe93a5c 100644
--- a/arch/arm/boot/dts/tegra124-nyan-big-emc.dtsi
+++ b/arch/arm/boot/dts/tegra124-nyan-big-emc.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 / {
 	clock@60006000 {
 		emc-timings-1 {
diff --git a/arch/arm/boot/dts/tegra124-nyan-big.dts b/arch/arm/boot/dts/tegra124-nyan-big.dts
index 12eb7809d9ab..d97791b98958 100644
--- a/arch/arm/boot/dts/tegra124-nyan-big.dts
+++ b/arch/arm/boot/dts/tegra124-nyan-big.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "tegra124-nyan.dtsi"
diff --git a/arch/arm/boot/dts/tegra124-nyan-blaze-emc.dtsi b/arch/arm/boot/dts/tegra124-nyan-blaze-emc.dtsi
index 4e7b59e25728..c7c31d4c1a2b 100644
--- a/arch/arm/boot/dts/tegra124-nyan-blaze-emc.dtsi
+++ b/arch/arm/boot/dts/tegra124-nyan-blaze-emc.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 / {
 	clock@60006000 {
 		emc-timings-1 {
diff --git a/arch/arm/boot/dts/tegra124-nyan-blaze.dts b/arch/arm/boot/dts/tegra124-nyan-blaze.dts
index 1078a73d5092..2a029ee86dd7 100644
--- a/arch/arm/boot/dts/tegra124-nyan-blaze.dts
+++ b/arch/arm/boot/dts/tegra124-nyan-blaze.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "tegra124-nyan.dtsi"
diff --git a/arch/arm/boot/dts/tegra124-nyan.dtsi b/arch/arm/boot/dts/tegra124-nyan.dtsi
index 5cf987b5401e..3609367037a6 100644
--- a/arch/arm/boot/dts/tegra124-nyan.dtsi
+++ b/arch/arm/boot/dts/tegra124-nyan.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/input/input.h>
 #include "tegra124.dtsi"
 
diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts
index 6e59cec0962b..32d9079f025b 100644
--- a/arch/arm/boot/dts/tegra124-venice2.dts
+++ b/arch/arm/boot/dts/tegra124-venice2.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/input/input.h>
diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index 1b10b14a6abd..174092bfac90 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/clock/tegra124-car.h>
 #include <dt-bindings/gpio/tegra-gpio.h>
 #include <dt-bindings/memory/tegra124-mc.h>
@@ -87,6 +88,7 @@
 		clocks = <&tegra_car TEGRA124_CLK_HOST1X>;
 		resets = <&tegra_car 28>;
 		reset-names = "host1x";
+		iommus = <&mc TEGRA_SWGROUP_HC>;
 
 		#address-cells = <2>;
 		#size-cells = <2>;
@@ -123,7 +125,7 @@
 			nvidia,head = <1>;
 		};
 
-		hdmi@54280000 {
+		hdmi: hdmi@54280000 {
 			compatible = "nvidia,tegra124-hdmi";
 			reg = <0x0 0x54280000 0x0 0x00040000>;
 			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
@@ -851,6 +853,16 @@
 		status = "disabled";
 	};
 
+	cec@70015000 {
+		compatible = "nvidia,tegra124-cec";
+		reg = <0x0 0x70015000 0x0 0x00001000>;
+		interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA124_CLK_CEC>;
+		clock-names = "cec";
+		status = "disabled";
+		hdmi-phandle = <&hdmi>;
+	};
+
 	soctherm: thermal-sensor@700e2000 {
 		compatible = "nvidia,tegra124-soctherm";
 		reg = <0x0 0x700e2000 0x0 0x600 /* SOC_THERM reg_base */
diff --git a/arch/arm/boot/dts/tegra20-colibri-512.dtsi b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
index 1242b841f147..813ae34edd6a 100644
--- a/arch/arm/boot/dts/tegra20-colibri-512.dtsi
+++ b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "tegra20.dtsi"
 
 / {
diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts
index 41749693ec3c..628a55a9318b 100644
--- a/arch/arm/boot/dts/tegra20-harmony.dts
+++ b/arch/arm/boot/dts/tegra20-harmony.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/input/input.h>
diff --git a/arch/arm/boot/dts/tegra20-iris-512.dts b/arch/arm/boot/dts/tegra20-iris-512.dts
index bb56dfe9e10c..40126388946d 100644
--- a/arch/arm/boot/dts/tegra20-iris-512.dts
+++ b/arch/arm/boot/dts/tegra20-iris-512.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "tegra20-colibri-512.dtsi"
diff --git a/arch/arm/boot/dts/tegra20-medcom-wide.dts b/arch/arm/boot/dts/tegra20-medcom-wide.dts
index 34c6588e92ef..cda5448c2ace 100644
--- a/arch/arm/boot/dts/tegra20-medcom-wide.dts
+++ b/arch/arm/boot/dts/tegra20-medcom-wide.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "tegra20-tamonten.dtsi"
diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts
index b4bfa5586c23..30436969adc0 100644
--- a/arch/arm/boot/dts/tegra20-paz00.dts
+++ b/arch/arm/boot/dts/tegra20-paz00.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/input/input.h>
@@ -452,7 +453,9 @@
 	};
 
 	usb@c5000000 {
+		compatible = "nvidia,tegra20-udc";
 		status = "okay";
+		dr_mode = "peripheral";
 	};
 
 	usb-phy@c5000000 {
diff --git a/arch/arm/boot/dts/tegra20-plutux.dts b/arch/arm/boot/dts/tegra20-plutux.dts
index a10b415bbdee..429e4605fbdb 100644
--- a/arch/arm/boot/dts/tegra20-plutux.dts
+++ b/arch/arm/boot/dts/tegra20-plutux.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "tegra20-tamonten.dtsi"
diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts
index 2017acacc00c..284aae351ff2 100644
--- a/arch/arm/boot/dts/tegra20-seaboard.dts
+++ b/arch/arm/boot/dts/tegra20-seaboard.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/input/input.h>
diff --git a/arch/arm/boot/dts/tegra20-tamonten.dtsi b/arch/arm/boot/dts/tegra20-tamonten.dtsi
index 7361f4a82e80..872046d48709 100644
--- a/arch/arm/boot/dts/tegra20-tamonten.dtsi
+++ b/arch/arm/boot/dts/tegra20-tamonten.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "tegra20.dtsi"
 
 / {
diff --git a/arch/arm/boot/dts/tegra20-tec.dts b/arch/arm/boot/dts/tegra20-tec.dts
index 9cb534f4441e..4dec27737238 100644
--- a/arch/arm/boot/dts/tegra20-tec.dts
+++ b/arch/arm/boot/dts/tegra20-tec.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "tegra20-tamonten.dtsi"
diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts
index b902ab594afa..d55c6b240a30 100644
--- a/arch/arm/boot/dts/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/input/input.h>
diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts
index 8f0aaabf7e28..ee3fbf941e79 100644
--- a/arch/arm/boot/dts/tegra20-ventana.dts
+++ b/arch/arm/boot/dts/tegra20-ventana.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/input/input.h>
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 7c85f97f72ea..914f59166a99 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/clock/tegra20-car.h>
 #include <dt-bindings/gpio/tegra-gpio.h>
 #include <dt-bindings/pinctrl/pinctrl-tegra.h>
diff --git a/arch/arm/boot/dts/tegra30-apalis-eval.dts b/arch/arm/boot/dts/tegra30-apalis-eval.dts
index fc530e4a96c4..07b945b0391a 100644
--- a/arch/arm/boot/dts/tegra30-apalis-eval.dts
+++ b/arch/arm/boot/dts/tegra30-apalis-eval.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/input/input.h>
diff --git a/arch/arm/boot/dts/tegra30-apalis.dtsi b/arch/arm/boot/dts/tegra30-apalis.dtsi
index 7a6a1a014603..faa8cd2914e8 100644
--- a/arch/arm/boot/dts/tegra30-apalis.dtsi
+++ b/arch/arm/boot/dts/tegra30-apalis.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "tegra30.dtsi"
 
 /*
diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts
index 4f41b18d9547..5331a8f7dcf8 100644
--- a/arch/arm/boot/dts/tegra30-beaver.dts
+++ b/arch/arm/boot/dts/tegra30-beaver.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "tegra30.dtsi"
@@ -1927,6 +1928,16 @@
 		non-removable;
 	};
 
+	usb@7d000000 {
+		compatible = "nvidia,tegra30-udc";
+		status = "okay";
+		dr_mode = "peripheral";
+	};
+
+	usb-phy@7d000000 {
+		status = "okay";
+	};
+
 	usb@7d004000 {
 		status = "okay";
 	};
diff --git a/arch/arm/boot/dts/tegra30-cardhu-a02.dts b/arch/arm/boot/dts/tegra30-cardhu-a02.dts
index c9bfedcca6ed..a02ec5082287 100644
--- a/arch/arm/boot/dts/tegra30-cardhu-a02.dts
+++ b/arch/arm/boot/dts/tegra30-cardhu-a02.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "tegra30-cardhu.dtsi"
diff --git a/arch/arm/boot/dts/tegra30-cardhu-a04.dts b/arch/arm/boot/dts/tegra30-cardhu-a04.dts
index fadf55e46b2b..4dbd4af679f0 100644
--- a/arch/arm/boot/dts/tegra30-cardhu-a04.dts
+++ b/arch/arm/boot/dts/tegra30-cardhu-a04.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "tegra30-cardhu.dtsi"
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index 83dc14a9b353..92a9740c533f 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/input/input.h>
 #include "tegra30.dtsi"
 
diff --git a/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts b/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts
index a8c0318743b6..3c5fb2430212 100644
--- a/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts
+++ b/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "tegra30-colibri.dtsi"
diff --git a/arch/arm/boot/dts/tegra30-colibri.dtsi b/arch/arm/boot/dts/tegra30-colibri.dtsi
index 5360d638eedc..139bfa028b04 100644
--- a/arch/arm/boot/dts/tegra30-colibri.dtsi
+++ b/arch/arm/boot/dts/tegra30-colibri.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/input/input.h>
 #include "tegra30.dtsi"
 
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 13960fda7471..c3e9f1e847db 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/clock/tegra30-car.h>
 #include <dt-bindings/gpio/tegra-gpio.h>
 #include <dt-bindings/memory/tegra30-mc.h>
diff --git a/arch/arm/boot/dts/tps65217.dtsi b/arch/arm/boot/dts/tps65217.dtsi
index 02de56b55823..399baaa0a2ab 100644
--- a/arch/arm/boot/dts/tps65217.dtsi
+++ b/arch/arm/boot/dts/tps65217.dtsi
@@ -18,11 +18,14 @@
 
 	charger {
 		compatible = "ti,tps65217-charger";
+		interrupts = <0>, <1>;
+		interrupt-names = "USB", "AC";
 		status = "disabled";
 	};
 
 	pwrbutton {
 		compatible = "ti,tps65217-pwrbutton";
+		interrupts = <2>;
 		status = "disabled";
 	};
 
diff --git a/arch/arm/boot/dts/uniphier-ld4-ref.dts b/arch/arm/boot/dts/uniphier-ld4-ref.dts
index 4817ebb28eb2..0056852c4fb0 100644
--- a/arch/arm/boot/dts/uniphier-ld4-ref.dts
+++ b/arch/arm/boot/dts/uniphier-ld4-ref.dts
@@ -8,9 +8,9 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-ld4.dtsi"
-/include/ "uniphier-ref-daughter.dtsi"
-/include/ "uniphier-support-card.dtsi"
+#include "uniphier-ld4.dtsi"
+#include "uniphier-ref-daughter.dtsi"
+#include "uniphier-support-card.dtsi"
 
 / {
 	model = "UniPhier LD4 Reference Board";
@@ -38,7 +38,7 @@
 };
 
 &ethsc {
-	interrupts = <0 49 4>;
+	interrupts = <1 8>;
 };
 
 &serial0 {
@@ -53,6 +53,14 @@
 	status = "okay";
 };
 
+&gpio {
+	xirq1 {
+		gpio-hog;
+		gpios = <121 0>;
+		input;
+	};
+};
+
 &i2c0 {
 	status = "okay";
 };
@@ -64,3 +72,7 @@
 &usb1 {
 	status = "okay";
 };
+
+&nand {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/uniphier-ld4.dtsi b/arch/arm/boot/dts/uniphier-ld4.dtsi
index fb2fd9605b9d..01fc3e16e2bd 100644
--- a/arch/arm/boot/dts/uniphier-ld4.dtsi
+++ b/arch/arm/boot/dts/uniphier-ld4.dtsi
@@ -37,7 +37,7 @@
 			clock-frequency = <24576000>;
 		};
 
-		arm_timer_clk: arm_timer_clk {
+		arm_timer_clk: arm-timer {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <50000000>;
@@ -71,6 +71,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
+			resets = <&peri_rst 0>;
 		};
 
 		serial1: serial@54006900 {
@@ -81,6 +82,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
+			resets = <&peri_rst 1>;
 		};
 
 		serial2: serial@54006a00 {
@@ -91,6 +93,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
+			resets = <&peri_rst 2>;
 		};
 
 		serial3: serial@54006b00 {
@@ -101,6 +104,21 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
+			resets = <&peri_rst 3>;
+		};
+
+		gpio: gpio@55000000 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000000 0x200>;
+			interrupt-parent = <&aidet>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 0>;
+			gpio-ranges-group-names = "gpio_range";
+			ngpios = <136>;
+			socionext,interrupt-ranges = <0 48 13>, <14 62 2>;
 		};
 
 		i2c0: i2c@58400000 {
@@ -113,6 +131,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c0>;
 			clocks = <&peri_clk 4>;
+			resets = <&peri_rst 4>;
 			clock-frequency = <100000>;
 		};
 
@@ -126,6 +145,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c1>;
 			clocks = <&peri_clk 5>;
+			resets = <&peri_rst 5>;
 			clock-frequency = <100000>;
 		};
 
@@ -139,6 +159,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c2>;
 			clocks = <&peri_clk 6>;
+			resets = <&peri_rst 6>;
 			clock-frequency = <400000>;
 		};
 
@@ -152,6 +173,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c3>;
 			clocks = <&peri_clk 7>;
+			resets = <&peri_rst 7>;
 			clock-frequency = <100000>;
 		};
 
@@ -209,7 +231,8 @@
 			interrupts = <0 80 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb0>;
-			clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
+			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 8>,
+				 <&mio_clk 12>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
 				 <&mio_rst 12>;
 		};
@@ -221,7 +244,8 @@
 			interrupts = <0 81 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb1>;
-			clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
+			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 9>,
+				 <&mio_clk 13>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
 				 <&mio_rst 13>;
 		};
@@ -233,7 +257,8 @@
 			interrupts = <0 82 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb2>;
-			clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
+			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 10>,
+				 <&mio_clk 14>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
 				 <&mio_rst 14>;
 		};
@@ -270,6 +295,13 @@
 			interrupt-controller;
 		};
 
+		aidet: aidet@61830000 {
+			compatible = "socionext,uniphier-ld4-aidet";
+			reg = <0x61830000 0x200>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
 		sysctrl@61840000 {
 			compatible = "socionext,uniphier-ld4-sysctrl",
 				     "simple-mfd", "syscon";
@@ -285,7 +317,19 @@
 				#reset-cells = <1>;
 			};
 		};
+
+		nand: nand@68000000 {
+			compatible = "socionext,uniphier-denali-nand-v5a";
+			status = "disabled";
+			reg-names = "nand_data", "denali_reg";
+			reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+			interrupts = <0 65 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_nand2cs>;
+			clocks = <&sys_clk 2>;
+			resets = <&sys_rst 2>;
+		};
 	};
 };
 
-/include/ "uniphier-pinctrl.dtsi"
+#include "uniphier-pinctrl.dtsi"
diff --git a/arch/arm/boot/dts/uniphier-ld6b-ref.dts b/arch/arm/boot/dts/uniphier-ld6b-ref.dts
index 96db4abc02c3..0e510a725976 100644
--- a/arch/arm/boot/dts/uniphier-ld6b-ref.dts
+++ b/arch/arm/boot/dts/uniphier-ld6b-ref.dts
@@ -8,9 +8,9 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-ld6b.dtsi"
-/include/ "uniphier-ref-daughter.dtsi"
-/include/ "uniphier-support-card.dtsi"
+#include "uniphier-ld6b.dtsi"
+#include "uniphier-ref-daughter.dtsi"
+#include "uniphier-support-card.dtsi"
 
 / {
 	model = "UniPhier LD6b Reference Board";
@@ -40,7 +40,7 @@
 };
 
 &ethsc {
-	interrupts = <0 52 4>;
+	interrupts = <4 8>;
 };
 
 &serial0 {
@@ -55,6 +55,18 @@
 	status = "okay";
 };
 
+&gpio {
+	xirq4 {
+		gpio-hog;
+		gpios = <124 0>;
+		input;
+	};
+};
+
 &i2c0 {
 	status = "okay";
 };
+
+&nand {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/uniphier-ld6b.dtsi b/arch/arm/boot/dts/uniphier-ld6b.dtsi
index 8b9a79731bd3..9a7b25cc8233 100644
--- a/arch/arm/boot/dts/uniphier-ld6b.dtsi
+++ b/arch/arm/boot/dts/uniphier-ld6b.dtsi
@@ -12,7 +12,7 @@
  * The D-chip (digital chip) is the same as the PXs2 die.
  * Reuse the PXs2 device tree with some properties overridden.
  */
-/include/ "uniphier-pxs2.dtsi"
+#include "uniphier-pxs2.dtsi"
 
 / {
 	compatible = "socionext,uniphier-ld6b";
diff --git a/arch/arm/boot/dts/uniphier-pinctrl.dtsi b/arch/arm/boot/dts/uniphier-pinctrl.dtsi
index 246f35ffb638..de481c372467 100644
--- a/arch/arm/boot/dts/uniphier-pinctrl.dtsi
+++ b/arch/arm/boot/dts/uniphier-pinctrl.dtsi
@@ -4,137 +4,121 @@
  * Copyright (C) 2015-2017 Socionext Inc.
  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
  *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  */
 
 &pinctrl {
-	pinctrl_emmc: emmc_grp {
+	pinctrl_aout: aout {
+		groups = "aout";
+		function = "aout";
+	};
+
+	pinctrl_emmc: emmc {
 		groups = "emmc", "emmc_dat8";
 		function = "emmc";
 	};
 
-	pinctrl_i2c0: i2c0_grp {
+	pinctrl_ether_mii: ether-mii {
+		groups = "ether_mii";
+		function = "ether_mii";
+	};
+
+	pinctrl_ether_rgmii: ether-rgmii {
+		groups = "ether_rgmii";
+		function = "ether_rgmii";
+	};
+
+	pinctrl_ether_rmii: ether-rmii {
+		groups = "ether_rmii";
+		function = "ether_rmii";
+	};
+
+	pinctrl_i2c0: i2c0 {
 		groups = "i2c0";
 		function = "i2c0";
 	};
 
-	pinctrl_i2c1: i2c1_grp {
+	pinctrl_i2c1: i2c1 {
 		groups = "i2c1";
 		function = "i2c1";
 	};
 
-	pinctrl_i2c2: i2c2_grp {
+	pinctrl_i2c2: i2c2 {
 		groups = "i2c2";
 		function = "i2c2";
 	};
 
-	pinctrl_i2c3: i2c3_grp {
+	pinctrl_i2c3: i2c3 {
 		groups = "i2c3";
 		function = "i2c3";
 	};
 
-	pinctrl_i2c4: i2c4_grp {
+	pinctrl_i2c4: i2c4 {
 		groups = "i2c4";
 		function = "i2c4";
 	};
 
-	pinctrl_nand: nand_grp {
+	pinctrl_nand: nand {
 		groups = "nand";
 		function = "nand";
 	};
 
-	pinctrl_nand2cs: nand2cs_grp {
+	pinctrl_nand2cs: nand2cs {
 		groups = "nand", "nand_cs1";
 		function = "nand";
 	};
 
-	pinctrl_sd: sd_grp {
+	pinctrl_sd: sd {
 		groups = "sd";
 		function = "sd";
 	};
 
-	pinctrl_sd1: sd1_grp {
+	pinctrl_sd1: sd1 {
 		groups = "sd1";
 		function = "sd1";
 	};
 
-	pinctrl_system_bus: system_bus_grp {
+	pinctrl_system_bus: system-bus {
 		groups = "system_bus", "system_bus_cs1";
 		function = "system_bus";
 	};
 
-	pinctrl_uart0: uart0_grp {
+	pinctrl_uart0: uart0 {
 		groups = "uart0";
 		function = "uart0";
 	};
 
-	pinctrl_uart1: uart1_grp {
+	pinctrl_uart1: uart1 {
 		groups = "uart1";
 		function = "uart1";
 	};
 
-	pinctrl_uart2: uart2_grp {
+	pinctrl_uart2: uart2 {
 		groups = "uart2";
 		function = "uart2";
 	};
 
-	pinctrl_uart3: uart3_grp {
+	pinctrl_uart3: uart3 {
 		groups = "uart3";
 		function = "uart3";
 	};
 
-	pinctrl_usb0: usb0_grp {
+	pinctrl_usb0: usb0 {
 		groups = "usb0";
 		function = "usb0";
 	};
 
-	pinctrl_usb1: usb1_grp {
+	pinctrl_usb1: usb1 {
 		groups = "usb1";
 		function = "usb1";
 	};
 
-	pinctrl_usb2: usb2_grp {
+	pinctrl_usb2: usb2 {
 		groups = "usb2";
 		function = "usb2";
 	};
 
-	pinctrl_usb3: usb3_grp {
+	pinctrl_usb3: usb3 {
 		groups = "usb3";
 		function = "usb3";
 	};
diff --git a/arch/arm/boot/dts/uniphier-pro4-ace.dts b/arch/arm/boot/dts/uniphier-pro4-ace.dts
index 11690b57931c..089419cee273 100644
--- a/arch/arm/boot/dts/uniphier-pro4-ace.dts
+++ b/arch/arm/boot/dts/uniphier-pro4-ace.dts
@@ -8,7 +8,7 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-pro4.dtsi"
+#include "uniphier-pro4.dtsi"
 
 / {
 	model = "UniPhier Pro4 Ace Board";
diff --git a/arch/arm/boot/dts/uniphier-pro4-ref.dts b/arch/arm/boot/dts/uniphier-pro4-ref.dts
index 4cf539245f2e..be99467ac6bb 100644
--- a/arch/arm/boot/dts/uniphier-pro4-ref.dts
+++ b/arch/arm/boot/dts/uniphier-pro4-ref.dts
@@ -8,9 +8,9 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-pro4.dtsi"
-/include/ "uniphier-ref-daughter.dtsi"
-/include/ "uniphier-support-card.dtsi"
+#include "uniphier-pro4.dtsi"
+#include "uniphier-ref-daughter.dtsi"
+#include "uniphier-support-card.dtsi"
 
 / {
 	model = "UniPhier Pro4 Reference Board";
@@ -40,7 +40,7 @@
 };
 
 &ethsc {
-	interrupts = <0 50 4>;
+	interrupts = <2 8>;
 };
 
 &serial0 {
@@ -55,6 +55,14 @@
 	status = "okay";
 };
 
+&gpio {
+	xirq2 {
+		gpio-hog;
+		gpios = <122 0>;
+		input;
+	};
+};
+
 &i2c0 {
 	status = "okay";
 };
@@ -66,3 +74,7 @@
 &usb3 {
 	status = "okay";
 };
+
+&nand {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/uniphier-pro4-sanji.dts b/arch/arm/boot/dts/uniphier-pro4-sanji.dts
index 2763cebcd76a..adef212b45b2 100644
--- a/arch/arm/boot/dts/uniphier-pro4-sanji.dts
+++ b/arch/arm/boot/dts/uniphier-pro4-sanji.dts
@@ -8,7 +8,7 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-pro4.dtsi"
+#include "uniphier-pro4.dtsi"
 
 / {
 	model = "UniPhier Pro4 Sanji Board";
diff --git a/arch/arm/boot/dts/uniphier-pro4.dtsi b/arch/arm/boot/dts/uniphier-pro4.dtsi
index 37400becf4ba..7955c3a49e65 100644
--- a/arch/arm/boot/dts/uniphier-pro4.dtsi
+++ b/arch/arm/boot/dts/uniphier-pro4.dtsi
@@ -45,7 +45,7 @@
 			clock-frequency = <25000000>;
 		};
 
-		arm_timer_clk: arm_timer_clk {
+		arm_timer_clk: arm-timer {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <50000000>;
@@ -79,6 +79,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
+			resets = <&peri_rst 0>;
 		};
 
 		serial1: serial@54006900 {
@@ -89,6 +90,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
+			resets = <&peri_rst 1>;
 		};
 
 		serial2: serial@54006a00 {
@@ -99,6 +101,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
+			resets = <&peri_rst 2>;
 		};
 
 		serial3: serial@54006b00 {
@@ -109,6 +112,21 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
+			resets = <&peri_rst 3>;
+		};
+
+		gpio: gpio@55000000 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000000 0x200>;
+			interrupt-parent = <&aidet>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 0>;
+			gpio-ranges-group-names = "gpio_range";
+			ngpios = <248>;
+			socionext,interrupt-ranges = <0 48 16>, <16 154 5>;
 		};
 
 		i2c0: i2c@58780000 {
@@ -121,6 +139,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c0>;
 			clocks = <&peri_clk 4>;
+			resets = <&peri_rst 4>;
 			clock-frequency = <100000>;
 		};
 
@@ -134,6 +153,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c1>;
 			clocks = <&peri_clk 5>;
+			resets = <&peri_rst 5>;
 			clock-frequency = <100000>;
 		};
 
@@ -147,6 +167,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c2>;
 			clocks = <&peri_clk 6>;
+			resets = <&peri_rst 6>;
 			clock-frequency = <100000>;
 		};
 
@@ -160,6 +181,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c3>;
 			clocks = <&peri_clk 7>;
+			resets = <&peri_rst 7>;
 			clock-frequency = <100000>;
 		};
 
@@ -173,6 +195,7 @@
 			#size-cells = <0>;
 			interrupts = <0 25 4>;
 			clocks = <&peri_clk 9>;
+			resets = <&peri_rst 9>;
 			clock-frequency = <400000>;
 		};
 
@@ -184,6 +207,7 @@
 			#size-cells = <0>;
 			interrupts = <0 26 4>;
 			clocks = <&peri_clk 10>;
+			resets = <&peri_rst 10>;
 			clock-frequency = <400000>;
 		};
 
@@ -241,7 +265,8 @@
 			interrupts = <0 80 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb2>;
-			clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
+			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 8>,
+				 <&mio_clk 12>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
 				 <&mio_rst 12>;
 		};
@@ -253,7 +278,8 @@
 			interrupts = <0 81 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb3>;
-			clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
+			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 9>,
+				 <&mio_clk 13>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
 				 <&mio_rst 13>;
 		};
@@ -268,6 +294,13 @@
 			};
 		};
 
+		aidet: aidet@5fc20000 {
+			compatible = "socionext,uniphier-pro4-aidet";
+			reg = <0x5fc20000 0x200>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
 		timer@60000200 {
 			compatible = "arm,cortex-a9-global-timer";
 			reg = <0x60000200 0x20>;
@@ -305,7 +338,19 @@
 				#reset-cells = <1>;
 			};
 		};
+
+		nand: nand@68000000 {
+			compatible = "socionext,uniphier-denali-nand-v5a";
+			status = "disabled";
+			reg-names = "nand_data", "denali_reg";
+			reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+			interrupts = <0 65 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_nand>;
+			clocks = <&sys_clk 2>;
+			resets = <&sys_rst 2>;
+		};
 	};
 };
 
-/include/ "uniphier-pinctrl.dtsi"
+#include "uniphier-pinctrl.dtsi"
diff --git a/arch/arm/boot/dts/uniphier-pro5.dtsi b/arch/arm/boot/dts/uniphier-pro5.dtsi
index 9577769a0add..6589b8a2c65c 100644
--- a/arch/arm/boot/dts/uniphier-pro5.dtsi
+++ b/arch/arm/boot/dts/uniphier-pro5.dtsi
@@ -4,43 +4,7 @@
  * Copyright (C) 2015-2016 Socionext Inc.
  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
  *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  */
 
 / {
@@ -73,7 +37,7 @@
 		};
 	};
 
-	cpu_opp: opp_table {
+	cpu_opp: opp-table {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -155,7 +119,7 @@
 			clock-frequency = <20000000>;
 		};
 
-		arm_timer_clk: arm_timer_clk {
+		arm_timer_clk: arm-timer {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <50000000>;
@@ -202,6 +166,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
+			resets = <&peri_rst 0>;
 		};
 
 		serial1: serial@54006900 {
@@ -212,6 +177,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
+			resets = <&peri_rst 1>;
 		};
 
 		serial2: serial@54006a00 {
@@ -222,6 +188,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
+			resets = <&peri_rst 2>;
 		};
 
 		serial3: serial@54006b00 {
@@ -232,6 +199,21 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
+			resets = <&peri_rst 3>;
+		};
+
+		gpio: gpio@55000000 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000000 0x200>;
+			interrupt-parent = <&aidet>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 0>;
+			gpio-ranges-group-names = "gpio_range";
+			ngpios = <248>;
+			socionext,interrupt-ranges = <0 48 16>, <16 154 5>;
 		};
 
 		i2c0: i2c@58780000 {
@@ -244,6 +226,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c0>;
 			clocks = <&peri_clk 4>;
+			resets = <&peri_rst 4>;
 			clock-frequency = <100000>;
 		};
 
@@ -257,6 +240,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c1>;
 			clocks = <&peri_clk 5>;
+			resets = <&peri_rst 5>;
 			clock-frequency = <100000>;
 		};
 
@@ -270,6 +254,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c2>;
 			clocks = <&peri_clk 6>;
+			resets = <&peri_rst 6>;
 			clock-frequency = <100000>;
 		};
 
@@ -283,6 +268,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c3>;
 			clocks = <&peri_clk 7>;
+			resets = <&peri_rst 7>;
 			clock-frequency = <100000>;
 		};
 
@@ -296,6 +282,7 @@
 			#size-cells = <0>;
 			interrupts = <0 25 4>;
 			clocks = <&peri_clk 9>;
+			resets = <&peri_rst 9>;
 			clock-frequency = <400000>;
 		};
 
@@ -307,6 +294,7 @@
 			#size-cells = <0>;
 			interrupts = <0 26 4>;
 			clocks = <&peri_clk 10>;
+			resets = <&peri_rst 10>;
 			clock-frequency = <400000>;
 		};
 
@@ -328,7 +316,7 @@
 		sdctrl@59810000 {
 			compatible = "socionext,uniphier-pro5-sdctrl",
 				     "simple-mfd", "syscon";
-			reg = <0x59810000 0x800>;
+			reg = <0x59810000 0x400>;
 
 			sd_clk: clock {
 				compatible = "socionext,uniphier-pro5-sd-clock";
@@ -367,6 +355,13 @@
 			};
 		};
 
+		aidet: aidet@5fc20000 {
+			compatible = "socionext,uniphier-pro5-aidet";
+			reg = <0x5fc20000 0x200>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
 		timer@60000200 {
 			compatible = "arm,cortex-a9-global-timer";
 			reg = <0x60000200 0x20>;
@@ -404,7 +399,19 @@
 				#reset-cells = <1>;
 			};
 		};
+
+		nand: nand@68000000 {
+			compatible = "socionext,uniphier-denali-nand-v5b";
+			status = "disabled";
+			reg-names = "nand_data", "denali_reg";
+			reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+			interrupts = <0 65 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_nand2cs>;
+			clocks = <&sys_clk 2>;
+			resets = <&sys_rst 2>;
+		};
 	};
 };
 
-/include/ "uniphier-pinctrl.dtsi"
+#include "uniphier-pinctrl.dtsi"
diff --git a/arch/arm/boot/dts/uniphier-pxs2-gentil.dts b/arch/arm/boot/dts/uniphier-pxs2-gentil.dts
index 81560f75bfa7..7dfae2667f50 100644
--- a/arch/arm/boot/dts/uniphier-pxs2-gentil.dts
+++ b/arch/arm/boot/dts/uniphier-pxs2-gentil.dts
@@ -8,7 +8,7 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-pxs2.dtsi"
+#include "uniphier-pxs2.dtsi"
 
 / {
 	model = "UniPhier PXs2 Gentil Board";
diff --git a/arch/arm/boot/dts/uniphier-pxs2-vodka.dts b/arch/arm/boot/dts/uniphier-pxs2-vodka.dts
index dc2d0579c666..0cf615463a82 100644
--- a/arch/arm/boot/dts/uniphier-pxs2-vodka.dts
+++ b/arch/arm/boot/dts/uniphier-pxs2-vodka.dts
@@ -8,7 +8,7 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-pxs2.dtsi"
+#include "uniphier-pxs2.dtsi"
 
 / {
 	model = "UniPhier PXs2 Vodka Board";
diff --git a/arch/arm/boot/dts/uniphier-pxs2.dtsi b/arch/arm/boot/dts/uniphier-pxs2.dtsi
index bace751d4023..d82d6d872131 100644
--- a/arch/arm/boot/dts/uniphier-pxs2.dtsi
+++ b/arch/arm/boot/dts/uniphier-pxs2.dtsi
@@ -7,6 +7,8 @@
  * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  */
 
+#include <dt-bindings/thermal/thermal.h>
+
 / {
 	compatible = "socionext,uniphier-pxs2";
 	#address-cells = <1>;
@@ -16,7 +18,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		cpu@0 {
+		cpu0: cpu@0 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <0>;
@@ -24,9 +26,10 @@
 			enable-method = "psci";
 			next-level-cache = <&l2>;
 			operating-points-v2 = <&cpu_opp>;
+			#cooling-cells = <2>;
 		};
 
-		cpu@1 {
+		cpu1: cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <1>;
@@ -36,7 +39,7 @@
 			operating-points-v2 = <&cpu_opp>;
 		};
 
-		cpu@2 {
+		cpu2: cpu@2 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <2>;
@@ -46,7 +49,7 @@
 			operating-points-v2 = <&cpu_opp>;
 		};
 
-		cpu@3 {
+		cpu3: cpu@3 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <3>;
@@ -57,7 +60,7 @@
 		};
 	};
 
-	cpu_opp: opp_table {
+	cpu_opp: opp-table {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -107,13 +110,42 @@
 			clock-frequency = <25000000>;
 		};
 
-		arm_timer_clk: arm_timer_clk {
+		arm_timer_clk: arm-timer {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <50000000>;
 		};
 	};
 
+	thermal-zones {
+		cpu-thermal {
+			polling-delay-passive = <250>;	/* 250ms */
+			polling-delay = <1000>;		/* 1000ms */
+			thermal-sensors = <&pvtctl>;
+
+			trips {
+				cpu_crit: cpu-crit {
+					temperature = <95000>;	/* 95C */
+					hysteresis = <2000>;
+					type = "critical";
+				};
+				cpu_alert: cpu-alert {
+					temperature = <85000>;	/* 85C */
+					hysteresis = <2000>;
+					type = "passive";
+				};
+			};
+
+			cooling-maps {
+				map {
+					trip = <&cpu_alert>;
+					cooling-device = <&cpu0
+					    THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -141,6 +173,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
+			resets = <&peri_rst 0>;
 		};
 
 		serial1: serial@54006900 {
@@ -151,6 +184,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
+			resets = <&peri_rst 1>;
 		};
 
 		serial2: serial@54006a00 {
@@ -161,6 +195,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
+			resets = <&peri_rst 2>;
 		};
 
 		serial3: serial@54006b00 {
@@ -171,6 +206,24 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
+			resets = <&peri_rst 3>;
+		};
+
+		gpio: gpio@55000000 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000000 0x200>;
+			interrupt-parent = <&aidet>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 0>,
+				      <&pinctrl 96 0 0>;
+			gpio-ranges-group-names = "gpio_range0",
+						  "gpio_range1";
+			ngpios = <232>;
+			socionext,interrupt-ranges = <0 48 16>, <16 154 5>,
+						     <21 217 3>;
 		};
 
 		i2c0: i2c@58780000 {
@@ -183,6 +236,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c0>;
 			clocks = <&peri_clk 4>;
+			resets = <&peri_rst 4>;
 			clock-frequency = <100000>;
 		};
 
@@ -196,6 +250,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c1>;
 			clocks = <&peri_clk 5>;
+			resets = <&peri_rst 5>;
 			clock-frequency = <100000>;
 		};
 
@@ -209,6 +264,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c2>;
 			clocks = <&peri_clk 6>;
+			resets = <&peri_rst 6>;
 			clock-frequency = <100000>;
 		};
 
@@ -222,6 +278,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c3>;
 			clocks = <&peri_clk 7>;
+			resets = <&peri_rst 7>;
 			clock-frequency = <100000>;
 		};
 
@@ -233,6 +290,7 @@
 			#size-cells = <0>;
 			interrupts = <0 45 4>;
 			clocks = <&peri_clk 8>;
+			resets = <&peri_rst 8>;
 			clock-frequency = <400000>;
 		};
 
@@ -244,6 +302,7 @@
 			#size-cells = <0>;
 			interrupts = <0 25 4>;
 			clocks = <&peri_clk 9>;
+			resets = <&peri_rst 9>;
 			clock-frequency = <400000>;
 		};
 
@@ -255,6 +314,7 @@
 			#size-cells = <0>;
 			interrupts = <0 26 4>;
 			clocks = <&peri_clk 10>;
+			resets = <&peri_rst 10>;
 			clock-frequency = <400000>;
 		};
 
@@ -276,7 +336,7 @@
 		sdctrl@59810000 {
 			compatible = "socionext,uniphier-pxs2-sdctrl",
 				     "simple-mfd", "syscon";
-			reg = <0x59810000 0x800>;
+			reg = <0x59810000 0x400>;
 
 			sd_clk: clock {
 				compatible = "socionext,uniphier-pxs2-sd-clock";
@@ -315,6 +375,13 @@
 			};
 		};
 
+		aidet: aidet@5fc20000 {
+			compatible = "socionext,uniphier-pxs2-aidet";
+			reg = <0x5fc20000 0x200>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
 		timer@60000200 {
 			compatible = "arm,cortex-a9-global-timer";
 			reg = <0x60000200 0x20>;
@@ -351,8 +418,27 @@
 				compatible = "socionext,uniphier-pxs2-reset";
 				#reset-cells = <1>;
 			};
+
+			pvtctl: pvtctl {
+				compatible = "socionext,uniphier-pxs2-thermal";
+				interrupts = <0 3 4>;
+				#thermal-sensor-cells = <0>;
+				socionext,tmod-calibration = <0x0f86 0x6844>;
+			};
+		};
+
+		nand: nand@68000000 {
+			compatible = "socionext,uniphier-denali-nand-v5b";
+			status = "disabled";
+			reg-names = "nand_data", "denali_reg";
+			reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+			interrupts = <0 65 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_nand2cs>;
+			clocks = <&sys_clk 2>;
+			resets = <&sys_rst 2>;
 		};
 	};
 };
 
-/include/ "uniphier-pinctrl.dtsi"
+#include "uniphier-pinctrl.dtsi"
diff --git a/arch/arm/boot/dts/uniphier-sld3-ref.dts b/arch/arm/boot/dts/uniphier-sld3-ref.dts
deleted file mode 100644
index 70cda39a3dd2..000000000000
--- a/arch/arm/boot/dts/uniphier-sld3-ref.dts
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Device Tree Source for UniPhier sLD3 Reference Board
- *
- * Copyright (C) 2015-2016 Socionext Inc.
- *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
- */
-
-/dts-v1/;
-/include/ "uniphier-sld3.dtsi"
-/include/ "uniphier-ref-daughter.dtsi"
-/include/ "uniphier-support-card.dtsi"
-
-/ {
-	model = "UniPhier sLD3 Reference Board";
-	compatible = "socionext,uniphier-sld3-ref", "socionext,uniphier-sld3";
-
-	chosen {
-		stdout-path = "serial0:115200n8";
-	};
-
-	aliases {
-		serial0 = &serial0;
-		serial1 = &serial1;
-		serial2 = &serial2;
-		i2c0 = &i2c0;
-		i2c1 = &i2c1;
-		i2c2 = &i2c2;
-		i2c3 = &i2c3;
-		i2c4 = &i2c4;
-	};
-
-	memory@8000000 {
-		device_type = "memory";
-		reg = <0x80000000 0x20000000
-		       0xc0000000 0x20000000>;
-	};
-};
-
-&ethsc {
-	interrupts = <0 49 4>;
-};
-
-&serial0 {
-	status = "okay";
-};
-
-&serial1 {
-	status = "okay";
-};
-
-&serial2 {
-	status = "okay";
-};
-
-&i2c0 {
-	status = "okay";
-};
-
-&usb0 {
-	status = "okay";
-};
-
-&usb1 {
-	status = "okay";
-};
-
-&usb2 {
-	status = "okay";
-};
-
-&usb3 {
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/uniphier-sld3.dtsi b/arch/arm/boot/dts/uniphier-sld3.dtsi
deleted file mode 100644
index 408287936613..000000000000
--- a/arch/arm/boot/dts/uniphier-sld3.dtsi
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- * Device Tree Source for UniPhier sLD3 SoC
- *
- * Copyright (C) 2015-2016 Socionext Inc.
- *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
- */
-
-/ {
-	compatible = "socionext,uniphier-sld3";
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu@0 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a9";
-			reg = <0>;
-			enable-method = "psci";
-			next-level-cache = <&l2>;
-		};
-
-		cpu@1 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a9";
-			reg = <1>;
-			enable-method = "psci";
-			next-level-cache = <&l2>;
-		};
-	};
-
-	psci {
-		compatible = "arm,psci-0.2";
-		method = "smc";
-	};
-
-	clocks {
-		refclk: ref {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <24576000>;
-		};
-
-		arm_timer_clk: arm_timer_clk {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <50000000>;
-		};
-	};
-
-	soc {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-		interrupt-parent = <&intc>;
-
-		timer@20000200 {
-			compatible = "arm,cortex-a9-global-timer";
-			reg = <0x20000200 0x20>;
-			interrupts = <1 11 0x304>;
-			clocks = <&arm_timer_clk>;
-		};
-
-		timer@20000600 {
-			compatible = "arm,cortex-a9-twd-timer";
-			reg = <0x20000600 0x20>;
-			interrupts = <1 13 0x304>;
-			clocks = <&arm_timer_clk>;
-		};
-
-		intc: interrupt-controller@20001000 {
-			compatible = "arm,cortex-a9-gic";
-			#interrupt-cells = <3>;
-			interrupt-controller;
-			reg = <0x20001000 0x1000>,
-			      <0x20000100 0x100>;
-		};
-
-		l2: l2-cache@500c0000 {
-			compatible = "socionext,uniphier-system-cache";
-			reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
-			      <0x506c0000 0x400>;
-			interrupts = <0 174 4>, <0 175 4>;
-			cache-unified;
-			cache-size = <(512 * 1024)>;
-			cache-sets = <256>;
-			cache-line-size = <128>;
-			cache-level = <2>;
-		};
-
-		serial0: serial@54006800 {
-			compatible = "socionext,uniphier-uart";
-			status = "disabled";
-			reg = <0x54006800 0x40>;
-			interrupts = <0 33 4>;
-			clocks = <&sys_clk 0>;
-		};
-
-		serial1: serial@54006900 {
-			compatible = "socionext,uniphier-uart";
-			status = "disabled";
-			reg = <0x54006900 0x40>;
-			interrupts = <0 35 4>;
-			clocks = <&sys_clk 0>;
-		};
-
-		serial2: serial@54006a00 {
-			compatible = "socionext,uniphier-uart";
-			status = "disabled";
-			reg = <0x54006a00 0x40>;
-			interrupts = <0 37 4>;
-			clocks = <&sys_clk 0>;
-		};
-
-		i2c0: i2c@58400000 {
-			compatible = "socionext,uniphier-i2c";
-			status = "disabled";
-			reg = <0x58400000 0x40>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <0 41 1>;
-			clocks = <&sys_clk 1>;
-			clock-frequency = <100000>;
-		};
-
-		i2c1: i2c@58480000 {
-			compatible = "socionext,uniphier-i2c";
-			status = "disabled";
-			reg = <0x58480000 0x40>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <0 42 1>;
-			clocks = <&sys_clk 1>;
-			clock-frequency = <100000>;
-		};
-
-		i2c2: i2c@58500000 {
-			compatible = "socionext,uniphier-i2c";
-			status = "disabled";
-			reg = <0x58500000 0x40>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <0 43 1>;
-			clocks = <&sys_clk 1>;
-			clock-frequency = <100000>;
-		};
-
-		i2c3: i2c@58580000 {
-			compatible = "socionext,uniphier-i2c";
-			status = "disabled";
-			reg = <0x58580000 0x40>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <0 44 1>;
-			clocks = <&sys_clk 1>;
-			clock-frequency = <100000>;
-		};
-
-		/* chip-internal connection for DMD */
-		i2c4: i2c@58600000 {
-			compatible = "socionext,uniphier-i2c";
-			reg = <0x58600000 0x40>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <0 45 1>;
-			clocks = <&sys_clk 1>;
-			clock-frequency = <400000>;
-		};
-
-		system_bus: system-bus@58c00000 {
-			compatible = "socionext,uniphier-system-bus";
-			status = "disabled";
-			reg = <0x58c00000 0x400>;
-			#address-cells = <2>;
-			#size-cells = <1>;
-		};
-
-		smpctrl@59801000 {
-			compatible = "socionext,uniphier-smpctrl";
-			reg = <0x59801000 0x400>;
-		};
-
-		mioctrl@59810000 {
-			compatible = "socionext,uniphier-sld3-mioctrl",
-				     "simple-mfd", "syscon";
-			reg = <0x59810000 0x800>;
-
-			mio_clk: clock {
-				compatible = "socionext,uniphier-sld3-mio-clock";
-				#clock-cells = <1>;
-			};
-
-			mio_rst: reset {
-				compatible = "socionext,uniphier-sld3-mio-reset";
-				#reset-cells = <1>;
-			};
-		};
-
-		usb0: usb@5a800100 {
-			compatible = "socionext,uniphier-ehci", "generic-ehci";
-			status = "disabled";
-			reg = <0x5a800100 0x100>;
-			interrupts = <0 80 4>;
-			clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
-			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
-				 <&mio_rst 12>;
-		};
-
-		usb1: usb@5a810100 {
-			compatible = "socionext,uniphier-ehci", "generic-ehci";
-			status = "disabled";
-			reg = <0x5a810100 0x100>;
-			interrupts = <0 81 4>;
-			clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
-			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
-				 <&mio_rst 13>;
-		};
-
-		usb2: usb@5a820100 {
-			compatible = "socionext,uniphier-ehci", "generic-ehci";
-			status = "disabled";
-			reg = <0x5a820100 0x100>;
-			interrupts = <0 82 4>;
-			clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
-			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
-				 <&mio_rst 14>;
-		};
-
-		usb3: usb@5a830100 {
-			compatible = "socionext,uniphier-ehci", "generic-ehci";
-			status = "disabled";
-			reg = <0x5a830100 0x100>;
-			interrupts = <0 83 4>;
-			clocks = <&mio_clk 7>, <&mio_clk 11>, <&mio_clk 15>;
-			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 11>,
-				 <&mio_rst 15>;
-		};
-
-		sysctrl@f1840000 {
-			compatible = "socionext,uniphier-sld3-sysctrl",
-				     "simple-mfd", "syscon";
-			reg = <0xf1840000 0x10000>;
-
-			sys_clk: clock {
-				compatible = "socionext,uniphier-sld3-clock";
-				#clock-cells = <1>;
-			};
-
-			sys_rst: reset {
-				compatible = "socionext,uniphier-sld3-reset";
-				#reset-cells = <1>;
-			};
-		};
-	};
-};
diff --git a/arch/arm/boot/dts/uniphier-sld8-ref.dts b/arch/arm/boot/dts/uniphier-sld8-ref.dts
index 4536d5b71297..1c0e7077a560 100644
--- a/arch/arm/boot/dts/uniphier-sld8-ref.dts
+++ b/arch/arm/boot/dts/uniphier-sld8-ref.dts
@@ -8,9 +8,9 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-sld8.dtsi"
-/include/ "uniphier-ref-daughter.dtsi"
-/include/ "uniphier-support-card.dtsi"
+#include "uniphier-sld8.dtsi"
+#include "uniphier-ref-daughter.dtsi"
+#include "uniphier-support-card.dtsi"
 
 / {
 	model = "UniPhier sLD8 Reference Board";
@@ -38,7 +38,7 @@
 };
 
 &ethsc {
-	interrupts = <0 48 4>;
+	interrupts = <0 8>;
 };
 
 &serial0 {
@@ -53,6 +53,14 @@
 	status = "okay";
 };
 
+&gpio {
+	xirq0 {
+		gpio-hog;
+		gpios = <120 0>;
+		input;
+	};
+};
+
 &i2c0 {
 	status = "okay";
 };
@@ -68,3 +76,7 @@
 &usb2 {
 	status = "okay";
 };
+
+&nand {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/uniphier-sld8.dtsi b/arch/arm/boot/dts/uniphier-sld8.dtsi
index 9fb9167f2db4..71885366cd23 100644
--- a/arch/arm/boot/dts/uniphier-sld8.dtsi
+++ b/arch/arm/boot/dts/uniphier-sld8.dtsi
@@ -37,7 +37,7 @@
 			clock-frequency = <25000000>;
 		};
 
-		arm_timer_clk: arm_timer_clk {
+		arm_timer_clk: arm-timer {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <50000000>;
@@ -71,6 +71,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
+			resets = <&peri_rst 0>;
 		};
 
 		serial1: serial@54006900 {
@@ -81,6 +82,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
+			resets = <&peri_rst 1>;
 		};
 
 		serial2: serial@54006a00 {
@@ -91,6 +93,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
+			resets = <&peri_rst 2>;
 		};
 
 		serial3: serial@54006b00 {
@@ -101,6 +104,25 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
+			resets = <&peri_rst 3>;
+		};
+
+		gpio: gpio@55000000 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000000 0x200>;
+			interrupt-parent = <&aidet>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 0>,
+				      <&pinctrl 104 0 0>,
+				      <&pinctrl 112 0 0>;
+			gpio-ranges-group-names = "gpio_range0",
+						  "gpio_range1",
+						  "gpio_range2";
+			ngpios = <136>;
+			socionext,interrupt-ranges = <0 48 13>, <14 62 2>;
 		};
 
 		i2c0: i2c@58400000 {
@@ -113,6 +135,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c0>;
 			clocks = <&peri_clk 4>;
+			resets = <&peri_rst 4>;
 			clock-frequency = <100000>;
 		};
 
@@ -126,6 +149,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c1>;
 			clocks = <&peri_clk 5>;
+			resets = <&peri_rst 5>;
 			clock-frequency = <100000>;
 		};
 
@@ -139,6 +163,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c2>;
 			clocks = <&peri_clk 6>;
+			resets = <&peri_rst 6>;
 			clock-frequency = <400000>;
 		};
 
@@ -152,6 +177,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c3>;
 			clocks = <&peri_clk 7>;
+			resets = <&peri_rst 7>;
 			clock-frequency = <100000>;
 		};
 
@@ -209,7 +235,8 @@
 			interrupts = <0 80 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb0>;
-			clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
+			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 8>,
+				 <&mio_clk 12>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
 				 <&mio_rst 12>;
 		};
@@ -221,7 +248,8 @@
 			interrupts = <0 81 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb1>;
-			clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
+			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 9>,
+				 <&mio_clk 13>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
 				 <&mio_rst 13>;
 		};
@@ -233,7 +261,8 @@
 			interrupts = <0 82 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb2>;
-			clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
+			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 10>,
+				 <&mio_clk 14>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
 				 <&mio_rst 14>;
 		};
@@ -270,6 +299,13 @@
 			interrupt-controller;
 		};
 
+		aidet: aidet@61830000 {
+			compatible = "socionext,uniphier-sld8-aidet";
+			reg = <0x61830000 0x200>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
 		sysctrl@61840000 {
 			compatible = "socionext,uniphier-sld8-sysctrl",
 				     "simple-mfd", "syscon";
@@ -285,7 +321,19 @@
 				#reset-cells = <1>;
 			};
 		};
+
+		nand: nand@68000000 {
+			compatible = "socionext,uniphier-denali-nand-v5a";
+			status = "disabled";
+			reg-names = "nand_data", "denali_reg";
+			reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+			interrupts = <0 65 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_nand2cs>;
+			clocks = <&sys_clk 2>;
+			resets = <&sys_rst 2>;
+		};
 	};
 };
 
-/include/ "uniphier-pinctrl.dtsi"
+#include "uniphier-pinctrl.dtsi"
diff --git a/arch/arm/boot/dts/uniphier-support-card.dtsi b/arch/arm/boot/dts/uniphier-support-card.dtsi
index 6c825f192e65..e4e7e1bb9172 100644
--- a/arch/arm/boot/dts/uniphier-support-card.dtsi
+++ b/arch/arm/boot/dts/uniphier-support-card.dtsi
@@ -11,11 +11,12 @@
 	status = "okay";
 	ranges = <1 0x00000000 0x42000000 0x02000000>;
 
-	support_card: support_card@1,1f00000 {
+	support_card: support-card@1,1f00000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0x00000000 1 0x01f00000 0x00100000>;
+		interrupt-parent = <&gpio>;
 
 		ethsc: ethernet@0 {
 			compatible = "smsc,lan9118", "smsc,lan9115";
diff --git a/arch/arm/boot/dts/usb_a9263.dts b/arch/arm/boot/dts/usb_a9263.dts
index 482381c1c962..7b1125be99c4 100644
--- a/arch/arm/boot/dts/usb_a9263.dts
+++ b/arch/arm/boot/dts/usb_a9263.dts
@@ -128,7 +128,7 @@
 			};
 		};
 
-		usb0: ohci@00a00000 {
+		usb0: ohci@a00000 {
 			num-ports = <2>;
 			status = "okay";
 		};
diff --git a/arch/arm/boot/dts/usb_a9g20_common.dtsi b/arch/arm/boot/dts/usb_a9g20_common.dtsi
index 088c2c3685ab..81c3fe0465d9 100644
--- a/arch/arm/boot/dts/usb_a9g20_common.dtsi
+++ b/arch/arm/boot/dts/usb_a9g20_common.dtsi
@@ -20,8 +20,8 @@
 	};
 
 	i2c-gpio-0 {
-		rv3029c2@56 {
-			compatible = "rv3029c2";
+		rtc@56 {
+			compatible = "microcrystal,rv3029";
 			reg = <0x56>;
 		};
 	};
diff --git a/arch/arm/boot/dts/versatile-ab.dts b/arch/arm/boot/dts/versatile-ab.dts
index 409e069b3a84..4a51612996bc 100644
--- a/arch/arm/boot/dts/versatile-ab.dts
+++ b/arch/arm/boot/dts/versatile-ab.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 /include/ "skeleton.dtsi"
 
diff --git a/arch/arm/boot/dts/versatile-pb.dts b/arch/arm/boot/dts/versatile-pb.dts
index 06e2331f666d..06a0fdf24026 100644
--- a/arch/arm/boot/dts/versatile-pb.dts
+++ b/arch/arm/boot/dts/versatile-pb.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "versatile-ab.dts"
 
 / {
@@ -39,7 +40,7 @@
 			clock-names = "apb_pclk";
 		};
 
-		pci-controller@10001000 {
+		pci@10001000 {
 			compatible = "arm,versatile-pci";
 			device_type = "pci";
 			reg = <0x10001000 0x1000
diff --git a/arch/arm/boot/dts/vexpress-v2m.dtsi b/arch/arm/boot/dts/vexpress-v2m.dtsi
index 1b6f6393be93..b0021a816028 100644
--- a/arch/arm/boot/dts/vexpress-v2m.dtsi
+++ b/arch/arm/boot/dts/vexpress-v2m.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ARM Ltd. Versatile Express
  *
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts
index 0c8de0ca73ee..a8ac4e2ed290 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ARM Ltd. Versatile Express
  *
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
index 65ecf206388c..a4c7713edfcd 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ARM Ltd. Versatile Express
  *
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca5s.dts b/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
index 6e69b8e6c1a7..32f1906ffecf 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ARM Ltd. Versatile Express
  *
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca9.dts b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
index c9305b58afc2..5814460e0549 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca9.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ARM Ltd. Versatile Express
  *
diff --git a/arch/arm/boot/dts/vf610-twr.dts b/arch/arm/boot/dts/vf610-twr.dts
index 53e3b8b250c6..6f787e67bd2e 100644
--- a/arch/arm/boot/dts/vf610-twr.dts
+++ b/arch/arm/boot/dts/vf610-twr.dts
@@ -198,7 +198,7 @@
 	pinctrl-0 = <&pinctrl_i2c0>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 	       #sound-dai-cells = <0>;
 	       compatible = "fsl,sgtl5000";
 	       reg = <0x0a>;
diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts b/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
index db3b408ea55a..02a6227c717c 100644
--- a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
+++ b/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
@@ -359,7 +359,7 @@
 };
 
 &i2c1 {
-	at24mac602@00 {
+	at24mac602@0 {
 		compatible = "atmel,24c02";
 		reg = <0x50>;
 		read-only;
diff --git a/arch/arm/boot/dts/xenvm-4.2.dts b/arch/arm/boot/dts/xenvm-4.2.dts
index 336915151398..384cd92f1f84 100644
--- a/arch/arm/boot/dts/xenvm-4.2.dts
+++ b/arch/arm/boot/dts/xenvm-4.2.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Xen Virtual Machine for unprivileged guests
  *
diff --git a/arch/arm/boot/dts/zx296702-ad1.dts b/arch/arm/boot/dts/zx296702-ad1.dts
index 081f980cfbe6..eedd3fcbc002 100644
--- a/arch/arm/boot/dts/zx296702-ad1.dts
+++ b/arch/arm/boot/dts/zx296702-ad1.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 
 /dts-v1/;
 
@@ -18,7 +19,6 @@
 };
 
 &mmc0 {
-	num-slots = <1>;
 	supports-highspeed;
 	non-removable;
 	disable-wp;
@@ -31,7 +31,6 @@
 };
 
 &mmc1 {
-	num-slots = <1>;
 	supports-highspeed;
 	non-removable;
 	disable-wp;
diff --git a/arch/arm/boot/dts/zx296702.dtsi b/arch/arm/boot/dts/zx296702.dtsi
index d45c8fcd7ab4..8a74efdb6360 100644
--- a/arch/arm/boot/dts/zx296702.dtsi
+++ b/arch/arm/boot/dts/zx296702.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 
 #include "skeleton.dtsi"
 #include <dt-bindings/clock/zx296702-clock.h>
@@ -37,7 +38,7 @@
 			reg = <0x00400000 0x1000>;
 		};
 
-		intc: interrupt-controller@00801000 {
+		intc: interrupt-controller@801000 {
 			compatible = "arm,cortex-a9-gic";
 			#interrupt-cells = <3>;
 			#address-cells = <1>;
@@ -47,7 +48,7 @@
 			      <0x00800100 0x100>;
 		};
 
-		global_timer: timer@008000200 {
+		global_timer: timer@8000200 {
 			compatible = "arm,cortex-a9-global-timer";
 			reg = <0x00800200 0x20>;
 			interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
index f3ac9bfe580e..0f79fe1ccd9d 100644
--- a/arch/arm/boot/dts/zynq-7000.dtsi
+++ b/arch/arm/boot/dts/zynq-7000.dtsi
@@ -42,6 +42,14 @@
 		};
 	};
 
+	fpga_full: fpga-full {
+		compatible = "fpga-region";
+		fpga-mgr = <&devcfg>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+	};
+
 	pmu@f8891000 {
 		compatible = "arm,cortex-a9-pmu";
 		interrupts = <0 5 4>, <0 6 4>;
diff --git a/arch/arm/boot/dts/zynq-parallella.dts b/arch/arm/boot/dts/zynq-parallella.dts
index 64a6390fc501..0144acfa9793 100644
--- a/arch/arm/boot/dts/zynq-parallella.dts
+++ b/arch/arm/boot/dts/zynq-parallella.dts
@@ -34,7 +34,7 @@
 	};
 
 	chosen {
-		bootargs = "earlycon root=/dev/mmcblk0p2 rootfstype=ext4 rw rootwait";
+		bootargs = "root=/dev/mmcblk0p2 rootfstype=ext4 rw rootwait";
 		stdout-path = "serial0:115200n8";
 	};
 };
@@ -54,6 +54,7 @@
 		compatible = "ethernet-phy-id0141.0e90",
 		             "ethernet-phy-ieee802.3-c22";
 		reg = <0>;
+		device_type = "ethernet-phy";
 		marvell,reg-init = <0x3 0x10 0xff00 0x1e>,
 		                   <0x3 0x11 0xfff0 0xa>;
 	};
diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts
index 0cdad2cc8b78..70a5de76b7db 100644
--- a/arch/arm/boot/dts/zynq-zc702.dts
+++ b/arch/arm/boot/dts/zynq-zc702.dts
@@ -12,7 +12,7 @@
  * GNU General Public License for more details.
  */
 /dts-v1/;
-/include/ "zynq-7000.dtsi"
+#include "zynq-7000.dtsi"
 
 / {
 	model = "Zynq ZC702 Development Board";
@@ -30,7 +30,7 @@
 	};
 
 	chosen {
-		bootargs = "earlycon";
+		bootargs = "";
 		stdout-path = "serial0:115200n8";
 	};
 
@@ -97,6 +97,7 @@
 
 	ethernet_phy: ethernet-phy@7 {
 		reg = <7>;
+		device_type = "ethernet-phy";
 	};
 };
 
@@ -131,12 +132,27 @@
 			};
 		};
 
+		i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+			adv7511: hdmi-tx@39 {
+				compatible = "adi,adv7511";
+				reg = <0x39>;
+				adi,input-depth = <8>;
+				adi,input-colorspace = "yuv422";
+				adi,input-clock = "1x";
+				adi,input-style = <3>;
+				adi,input-justification = "right";
+			};
+		};
+
 		i2c@2 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <2>;
 			eeprom@54 {
-				compatible = "at,24c08";
+				compatible = "atmel,24c08";
 				reg = <0x54>;
 			};
 		};
diff --git a/arch/arm/boot/dts/zynq-zc706.dts b/arch/arm/boot/dts/zynq-zc706.dts
index ad4bb06dba25..cdc326ec3335 100644
--- a/arch/arm/boot/dts/zynq-zc706.dts
+++ b/arch/arm/boot/dts/zynq-zc706.dts
@@ -12,7 +12,7 @@
  * GNU General Public License for more details.
  */
 /dts-v1/;
-/include/ "zynq-7000.dtsi"
+#include "zynq-7000.dtsi"
 
 / {
 	model = "Zynq ZC706 Development Board";
@@ -30,7 +30,7 @@
 	};
 
 	chosen {
-		bootargs = "earlycon";
+		bootargs = "";
 		stdout-path = "serial0:115200n8";
 	};
 
@@ -53,6 +53,7 @@
 
 	ethernet_phy: ethernet-phy@7 {
 		reg = <7>;
+		device_type = "ethernet-phy";
 	};
 };
 
@@ -87,12 +88,27 @@
 			};
 		};
 
+		i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+			adv7511: hdmi-tx@39 {
+				compatible = "adi,adv7511";
+				reg = <0x39>;
+				adi,input-depth = <8>;
+				adi,input-colorspace = "yuv422";
+				adi,input-clock = "1x";
+				adi,input-style = <3>;
+				adi,input-justification = "evenly";
+			};
+		};
+
 		i2c@2 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <2>;
 			eeprom@54 {
-				compatible = "at,24c08";
+				compatible = "atmel,24c08";
 				reg = <0x54>;
 			};
 		};
diff --git a/arch/arm/boot/dts/zynq-zed.dts b/arch/arm/boot/dts/zynq-zed.dts
index 325379f7983c..5e44dc12fd60 100644
--- a/arch/arm/boot/dts/zynq-zed.dts
+++ b/arch/arm/boot/dts/zynq-zed.dts
@@ -12,7 +12,7 @@
  * GNU General Public License for more details.
  */
 /dts-v1/;
-/include/ "zynq-7000.dtsi"
+#include "zynq-7000.dtsi"
 
 / {
 	model = "Zynq Zed Development Board";
@@ -29,7 +29,7 @@
 	};
 
 	chosen {
-		bootargs = "earlycon";
+		bootargs = "";
 		stdout-path = "serial0:115200n8";
 	};
 
@@ -50,6 +50,7 @@
 
 	ethernet_phy: ethernet-phy@0 {
 		reg = <0>;
+		device_type = "ethernet-phy";
 	};
 };
 
diff --git a/arch/arm/boot/dts/zynq-zybo.dts b/arch/arm/boot/dts/zynq-zybo.dts
index 590ec24b8749..e40cafc5ee5b 100644
--- a/arch/arm/boot/dts/zynq-zybo.dts
+++ b/arch/arm/boot/dts/zynq-zybo.dts
@@ -12,7 +12,7 @@
  * GNU General Public License for more details.
  */
 /dts-v1/;
-/include/ "zynq-7000.dtsi"
+#include "zynq-7000.dtsi"
 
 / {
 	model = "Zynq ZYBO Development Board";
@@ -29,7 +29,7 @@
 	};
 
 	chosen {
-		bootargs = "earlycon";
+		bootargs = "";
 		stdout-path = "serial0:115200n8";
 	};
 
@@ -51,6 +51,7 @@
 
 	ethernet_phy: ethernet-phy@0 {
 		reg = <0>;
+		device_type = "ethernet-phy";
 	};
 };
 
diff --git a/arch/arm/common/Kconfig b/arch/arm/common/Kconfig
index 1181053e3ade..e5ad0708849a 100644
--- a/arch/arm/common/Kconfig
+++ b/arch/arm/common/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config SA1111
 	bool
 	select DMABOUNCE if !ARCH_PXA
diff --git a/arch/arm/common/Makefile b/arch/arm/common/Makefile
index 29fdf6a3601d..70b4a14ed993 100644
--- a/arch/arm/common/Makefile
+++ b/arch/arm/common/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index 6c7b06854fce..51936bde1eb2 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c
@@ -826,28 +826,6 @@ static int locomo_match(struct device *_dev, struct device_driver *_drv)
 	return dev->devid == drv->devid;
 }
 
-static int locomo_bus_suspend(struct device *dev, pm_message_t state)
-{
-	struct locomo_dev *ldev = LOCOMO_DEV(dev);
-	struct locomo_driver *drv = LOCOMO_DRV(dev->driver);
-	int ret = 0;
-
-	if (drv && drv->suspend)
-		ret = drv->suspend(ldev, state);
-	return ret;
-}
-
-static int locomo_bus_resume(struct device *dev)
-{
-	struct locomo_dev *ldev = LOCOMO_DEV(dev);
-	struct locomo_driver *drv = LOCOMO_DRV(dev->driver);
-	int ret = 0;
-
-	if (drv && drv->resume)
-		ret = drv->resume(ldev);
-	return ret;
-}
-
 static int locomo_bus_probe(struct device *dev)
 {
 	struct locomo_dev *ldev = LOCOMO_DEV(dev);
@@ -875,8 +853,6 @@ struct bus_type locomo_bus_type = {
 	.match		= locomo_match,
 	.probe		= locomo_bus_probe,
 	.remove		= locomo_bus_remove,
-	.suspend	= locomo_bus_suspend,
-	.resume		= locomo_bus_resume,
 };
 
 int locomo_driver_register(struct locomo_driver *driver)
diff --git a/arch/arm/configs/aspeed_g4_defconfig b/arch/arm/configs/aspeed_g4_defconfig
index cfc2465e8b77..d23b9d56a88b 100644
--- a/arch/arm/configs/aspeed_g4_defconfig
+++ b/arch/arm/configs/aspeed_g4_defconfig
@@ -24,6 +24,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_ARCH_MULTI_V7 is not set
 CONFIG_ARCH_ASPEED=y
 CONFIG_MACH_ASPEED_G4=y
+CONFIG_VMSPLIT_2G=y
 CONFIG_AEABI=y
 # CONFIG_CPU_SW_DOMAIN_PAN is not set
 # CONFIG_COMPACTION is not set
@@ -64,6 +65,7 @@ CONFIG_MTD_UBI_FASTMAP=y
 CONFIG_MTD_UBI_BLOCK=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_ASPEED_LPC_CTRL=y
+CONFIG_ASPEED_LPC_SNOOP=y
 CONFIG_EEPROM_AT24=y
 CONFIG_NETDEVICES=y
 CONFIG_NETCONSOLE=y
@@ -104,6 +106,7 @@ CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=6
 CONFIG_SERIAL_8250_RUNTIME_UARTS=6
 CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_ASPEED_VUART=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_ASPEED_BT_IPMI_BMC=y
@@ -114,6 +117,7 @@ CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_MUX=y
 CONFIG_I2C_MUX_PCA9541=y
 CONFIG_I2C_MUX_PCA954x=y
+CONFIG_I2C_ASPEED=y
 CONFIG_GPIOLIB=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_ASPEED=y
@@ -166,7 +170,6 @@ CONFIG_PRINTK_TIME=y
 CONFIG_DYNAMIC_DEBUG=y
 CONFIG_STRIP_ASM_SYMS=y
 CONFIG_DEBUG_FS=y
-CONFIG_LOCKUP_DETECTOR=y
 CONFIG_WQ_WATCHDOG=y
 CONFIG_PANIC_TIMEOUT=-1
 # CONFIG_SCHED_DEBUG is not set
diff --git a/arch/arm/configs/aspeed_g5_defconfig b/arch/arm/configs/aspeed_g5_defconfig
index 3c20d93de389..c0ad7b82086b 100644
--- a/arch/arm/configs/aspeed_g5_defconfig
+++ b/arch/arm/configs/aspeed_g5_defconfig
@@ -67,6 +67,7 @@ CONFIG_MTD_UBI_FASTMAP=y
 CONFIG_MTD_UBI_BLOCK=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_ASPEED_LPC_CTRL=y
+CONFIG_ASPEED_LPC_SNOOP=y
 CONFIG_EEPROM_AT24=y
 CONFIG_NETDEVICES=y
 CONFIG_NETCONSOLE=y
@@ -107,6 +108,7 @@ CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=6
 CONFIG_SERIAL_8250_RUNTIME_UARTS=6
 CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_ASPEED_VUART=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_ASPEED_BT_IPMI_BMC=y
@@ -117,6 +119,7 @@ CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_MUX=y
 CONFIG_I2C_MUX_PCA9541=y
 CONFIG_I2C_MUX_PCA954x=y
+CONFIG_I2C_ASPEED=y
 CONFIG_GPIOLIB=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_ASPEED=y
@@ -169,7 +172,6 @@ CONFIG_PRINTK_TIME=y
 CONFIG_DYNAMIC_DEBUG=y
 CONFIG_STRIP_ASM_SYMS=y
 CONFIG_DEBUG_FS=y
-CONFIG_LOCKUP_DETECTOR=y
 CONFIG_WQ_WATCHDOG=y
 CONFIG_PANIC_TIMEOUT=-1
 # CONFIG_SCHED_DEBUG is not set
diff --git a/arch/arm/configs/bcm2835_defconfig b/arch/arm/configs/bcm2835_defconfig
index 3ee9d78c412a..43dab4890ad3 100644
--- a/arch/arm/configs/bcm2835_defconfig
+++ b/arch/arm/configs/bcm2835_defconfig
@@ -55,6 +55,7 @@ CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 # CONFIG_STANDALONE is not set
 CONFIG_DMA_CMA=y
+CONFIG_CMA_SIZE_MBYTES=32
 CONFIG_SCSI=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_SCSI_CONSTANTS=y
@@ -62,9 +63,15 @@ CONFIG_SCSI_SCAN_ASYNC=y
 CONFIG_NETDEVICES=y
 CONFIG_USB_USBNET=y
 CONFIG_USB_NET_SMSC95XX=y
+CONFIG_BRCMFMAC=m
 CONFIG_ZD1211RW=y
 CONFIG_INPUT_EVDEV=y
 # CONFIG_LEGACY_PTYS is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_8250_BCM2835AUX=y
 CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
 CONFIG_TTY_PRINTK=y
diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig
index 06e2e2a1a9be..bd0cf22f9ceb 100644
--- a/arch/arm/configs/davinci_all_defconfig
+++ b/arch/arm/configs/davinci_all_defconfig
@@ -34,6 +34,7 @@ CONFIG_DAVINCI_MUX_WARNINGS=y
 CONFIG_DAVINCI_RESET_CLOCKS=y
 CONFIG_PREEMPT=y
 CONFIG_AEABI=y
+CONFIG_CMA=y
 CONFIG_SECCOMP=y
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
@@ -56,9 +57,11 @@ CONFIG_NETFILTER=y
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 # CONFIG_FW_LOADER is not set
+CONFIG_DMA_CMA=y
 CONFIG_DA8XX_MSTPRI=y
 CONFIG_MTD=m
 CONFIG_MTD_TESTS=m
+CONFIG_MTD_CMDLINE_PARTS=m
 CONFIG_MTD_BLOCK=m
 CONFIG_MTD_CFI=m
 CONFIG_MTD_CFI_INTELEXT=m
@@ -143,6 +146,8 @@ CONFIG_VIDEO_ADV7343=m
 CONFIG_DRM=m
 CONFIG_DRM_TILCDC=m
 CONFIG_DRM_DUMB_VGA_DAC=m
+CONFIG_DRM_TINYDRM=m
+CONFIG_TINYDRM_ST7586=m
 CONFIG_FB=y
 CONFIG_FIRMWARE_EDID=y
 CONFIG_FB_DA8XX=y
@@ -193,7 +198,6 @@ CONFIG_USB_G_SERIAL=m
 CONFIG_USB_G_PRINTER=m
 CONFIG_USB_CDC_COMPOSITE=m
 CONFIG_MMC=y
-# CONFIG_MMC_BLOCK_BOUNCE is not set
 CONFIG_MMC_DAVINCI=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=m
diff --git a/arch/arm/configs/dove_defconfig b/arch/arm/configs/dove_defconfig
index a93cc2fcf791..2f01e84b3d8c 100644
--- a/arch/arm/configs/dove_defconfig
+++ b/arch/arm/configs/dove_defconfig
@@ -140,6 +140,6 @@ CONFIG_CRYPTO_TWOFISH=y
 CONFIG_CRYPTO_DEFLATE=y
 CONFIG_CRYPTO_LZO=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRYPTO_DEV_MV_CESA=y
+CONFIG_CRYPTO_DEV_MARVELL_CESA=y
 CONFIG_CRC_CCITT=y
 CONFIG_LIBCRC32C=y
diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig
index 25325ed9319e..f1d7834990ec 100644
--- a/arch/arm/configs/exynos_defconfig
+++ b/arch/arm/configs/exynos_defconfig
@@ -3,7 +3,6 @@ CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_CGROUPS=y
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_KALLSYMS_ALL=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_PARTITION_ADVANCED=y
@@ -48,7 +47,43 @@ CONFIG_IP_PNP=y
 CONFIG_IP_PNP_DHCP=y
 CONFIG_IP_PNP_BOOTP=y
 CONFIG_IP_PNP_RARP=y
+CONFIG_BT=m
+CONFIG_BT_RFCOMM=m
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=m
+CONFIG_BT_BNEP_MC_FILTER=y
+CONFIG_BT_BNEP_PROTO_FILTER=y
+CONFIG_BT_HIDP=m
+CONFIG_BT_LEDS=y
+CONFIG_BT_HCIBTUSB=m
+CONFIG_BT_HCIBTSDIO=m
+CONFIG_BT_HCIUART=m
+CONFIG_BT_HCIUART_BCSP=y
+CONFIG_BT_HCIUART_ATH3K=y
+CONFIG_BT_HCIUART_3WIRE=y
+CONFIG_BT_HCIUART_INTEL=y
+CONFIG_BT_HCIUART_BCM=y
+CONFIG_BT_HCIUART_QCA=y
+CONFIG_BT_HCIUART_AG6XX=y
+CONFIG_BT_HCIUART_MRVL=y
+CONFIG_BT_HCIBCM203X=m
+CONFIG_BT_HCIBPA10X=m
+CONFIG_BT_HCIBFUSB=m
+CONFIG_BT_HCIVHCI=m
+CONFIG_BT_MRVL=m
+CONFIG_BT_MRVL_SDIO=m
+CONFIG_BT_ATH3K=m
 CONFIG_CFG80211=y
+CONFIG_MAC80211=y
+CONFIG_MAC80211_LEDS=y
+CONFIG_NFC=y
+CONFIG_NFC_DIGITAL=m
+CONFIG_NFC_NCI=y
+CONFIG_NFC_NCI_SPI=m
+CONFIG_NFC_NCI_UART=m
+CONFIG_NFC_HCI=m
+CONFIG_NFC_SHDLC=y
+CONFIG_NFC_S3FWRN5_I2C=y
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_DMA_CMA=y
@@ -65,7 +100,9 @@ CONFIG_BLK_DEV_DM=y
 CONFIG_DM_CRYPT=m
 CONFIG_NETDEVICES=y
 CONFIG_SMSC911X=y
+CONFIG_USB_RTL8150=m
 CONFIG_USB_RTL8152=y
+CONFIG_USB_LAN78XX=m
 CONFIG_USB_USBNET=y
 CONFIG_USB_NET_SMSC75XX=y
 CONFIG_USB_NET_SMSC95XX=y
@@ -189,7 +226,25 @@ CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_EXYNOS=y
 CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_OHCI_EXYNOS=y
+CONFIG_USB_ACM=m
+CONFIG_USB_PRINTER=m
+CONFIG_USB_WDM=m
+CONFIG_USB_TMC=m
 CONFIG_USB_STORAGE=y
+CONFIG_USB_STORAGE_REALTEK=m
+CONFIG_USB_STORAGE_DATAFAB=m
+CONFIG_USB_STORAGE_FREECOM=m
+CONFIG_USB_STORAGE_ISD200=m
+CONFIG_USB_STORAGE_USBAT=m
+CONFIG_USB_STORAGE_SDDR09=m
+CONFIG_USB_STORAGE_SDDR55=m
+CONFIG_USB_STORAGE_JUMPSHOT=m
+CONFIG_USB_STORAGE_ALAUDA=m
+CONFIG_USB_STORAGE_ONETOUCH=m
+CONFIG_USB_STORAGE_KARMA=m
+CONFIG_USB_STORAGE_CYPRESS_ATACB=m
+CONFIG_USB_STORAGE_ENE_UB6250=m
+CONFIG_USB_UAS=y
 CONFIG_USB_DWC3=y
 CONFIG_USB_DWC2=y
 CONFIG_USB_HSIC_USB3503=y
@@ -209,7 +264,6 @@ CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_PWM=y
 CONFIG_LEDS_MAX77693=y
 CONFIG_LEDS_MAX8997=y
-CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_MAX8997=y
@@ -253,18 +307,30 @@ CONFIG_ROOT_NFS=y
 CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_ASCII=y
 CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_UTF8=y
 CONFIG_PRINTK_TIME=y
 CONFIG_DYNAMIC_DEBUG=y
 CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_FS=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_KERNEL=y
-CONFIG_LOCKUP_DETECTOR=y
-CONFIG_DEBUG_RT_MUTEXES=y
-CONFIG_DEBUG_SPINLOCK=y
-CONFIG_DEBUG_MUTEXES=y
+CONFIG_SOFTLOCKUP_DETECTOR=y
+# CONFIG_DETECT_HUNG_TASK is not set
+CONFIG_PROVE_LOCKING=y
+CONFIG_DEBUG_ATOMIC_SLEEP=y
 CONFIG_DEBUG_USER=y
+CONFIG_CRYPTO_RSA=m
+CONFIG_CRYPTO_DH=m
 CONFIG_CRYPTO_USER=m
+CONFIG_CRYPTO_TEST=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_MD5=m
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SALSA20=m
+CONFIG_CRYPTO_LZO=m
+CONFIG_CRYPTO_LZ4=m
 CONFIG_CRYPTO_USER_API_HASH=m
 CONFIG_CRYPTO_USER_API_SKCIPHER=m
 CONFIG_CRYPTO_USER_API_RNG=m
@@ -276,6 +342,7 @@ CONFIG_CRYPTO_SHA1_ARM_NEON=m
 CONFIG_CRYPTO_SHA256_ARM=m
 CONFIG_CRYPTO_SHA512_ARM=m
 CONFIG_CRYPTO_AES_ARM_BS=m
+CONFIG_CRYPTO_CHACHA20_NEON=m
 CONFIG_CRC_CCITT=y
 CONFIG_FONTS=y
 CONFIG_FONT_7x14=y
diff --git a/arch/arm/configs/ezx_defconfig b/arch/arm/configs/ezx_defconfig
index 23660f3d0f7f..484e51fbd4a6 100644
--- a/arch/arm/configs/ezx_defconfig
+++ b/arch/arm/configs/ezx_defconfig
@@ -27,7 +27,6 @@ CONFIG_ZBOOT_ROM_BSS=0x0
 CONFIG_CMDLINE="console=tty1 root=/dev/mmcblk0p2 rootfstype=ext2 rootdelay=3 ip=192.168.0.202:192.168.0.200:192.168.0.200:255.255.255.0 debug"
 CONFIG_KEXEC=y
 CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_DEBUG=y
 CONFIG_CPU_FREQ_GOV_POWERSAVE=m
 CONFIG_CPU_FREQ_GOV_USERSPACE=m
 CONFIG_CPU_FREQ_GOV_ONDEMAND=m
diff --git a/arch/arm/configs/gemini_defconfig b/arch/arm/configs/gemini_defconfig
index d2d75fa664a6..2a63fa10c813 100644
--- a/arch/arm/configs/gemini_defconfig
+++ b/arch/arm/configs/gemini_defconfig
@@ -32,6 +32,7 @@ CONFIG_BLK_DEV_RAM_SIZE=16384
 CONFIG_BLK_DEV_SD=y
 # CONFIG_SCSI_LOWLEVEL is not set
 CONFIG_ATA=y
+CONFIG_PATA_FTIDE010=y
 CONFIG_INPUT_EVDEV=y
 CONFIG_KEYBOARD_GPIO=y
 # CONFIG_INPUT_MOUSE is not set
@@ -55,8 +56,8 @@ CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
 CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_GEMINI=y
 CONFIG_DMADEVICES=y
+CONFIG_AMBA_PL08X=y
 # CONFIG_DNOTIFY is not set
 CONFIG_TMPFS=y
 CONFIG_TMPFS_POSIX_ACL=y
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index e74de69caeab..0d4494922561 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -51,6 +51,7 @@ CONFIG_PREEMPT_VOLUNTARY=y
 CONFIG_AEABI=y
 CONFIG_HIGHMEM=y
 CONFIG_CMA=y
+CONFIG_FORCE_MAX_ZONEORDER=14
 CONFIG_CMDLINE="noinitrd console=ttymxc0,115200"
 CONFIG_KEXEC=y
 CONFIG_CPU_FREQ=y
@@ -186,6 +187,7 @@ CONFIG_SERIAL_FSL_LPUART=y
 CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
 # CONFIG_I2C_COMPAT is not set
 CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_MUX=y
 CONFIG_I2C_MUX_GPIO=y
 # CONFIG_I2C_HELPER_AUTO is not set
 CONFIG_I2C_ALGOPCF=m
@@ -193,12 +195,14 @@ CONFIG_I2C_ALGOPCA=m
 CONFIG_I2C_GPIO=y
 CONFIG_I2C_IMX=y
 CONFIG_SPI=y
+CONFIG_SPI_GPIO=y
 CONFIG_SPI_IMX=y
 CONFIG_SPI_FSL_DSPI=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_MC9S08DZ60=y
 CONFIG_GPIO_PCA953X=y
 CONFIG_GPIO_STMPE=y
+CONFIG_GPIO_74X164=y
 CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_IMX=y
 CONFIG_POWER_RESET_SYSCON=y
@@ -226,20 +230,27 @@ CONFIG_REGULATOR_MC13892=y
 CONFIG_REGULATOR_PFUZE100=y
 CONFIG_MEDIA_SUPPORT=y
 CONFIG_MEDIA_CAMERA_SUPPORT=y
-CONFIG_MEDIA_RC_SUPPORT=y
+CONFIG_RC_CORE=y
+CONFIG_MEDIA_CONTROLLER=y
+CONFIG_VIDEO_V4L2_SUBDEV_API=y
 CONFIG_RC_DEVICES=y
 CONFIG_IR_GPIO_CIR=y
 CONFIG_MEDIA_USB_SUPPORT=y
 CONFIG_USB_VIDEO_CLASS=m
 CONFIG_V4L_PLATFORM_DRIVERS=y
+CONFIG_VIDEO_MUX=y
 CONFIG_SOC_CAMERA=y
 CONFIG_V4L_MEM2MEM_DRIVERS=y
-CONFIG_VIDEO_CODA=y
+CONFIG_VIDEO_CODA=m
+# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
+CONFIG_VIDEO_ADV7180=m
+CONFIG_VIDEO_OV5640=m
 CONFIG_SOC_CAMERA_OV2640=y
 CONFIG_IMX_IPUV3_CORE=y
 CONFIG_DRM=y
 CONFIG_DRM_PANEL_SIMPLE=y
 CONFIG_DRM_DW_HDMI_AHB_AUDIO=m
+CONFIG_DRM_DW_HDMI_CEC=y
 CONFIG_DRM_IMX=y
 CONFIG_DRM_IMX_PARALLEL_DISPLAY=y
 CONFIG_DRM_IMX_TVE=y
@@ -344,6 +355,9 @@ CONFIG_FSL_EDMA=y
 CONFIG_IMX_SDMA=y
 CONFIG_MXS_DMA=y
 CONFIG_STAGING=y
+CONFIG_STAGING_MEDIA=y
+CONFIG_VIDEO_IMX_MEDIA=y
+CONFIG_COMMON_CLK_PWM=y
 CONFIG_IIO=y
 CONFIG_IMX7D_ADC=y
 CONFIG_VF610_ADC=y
@@ -352,6 +366,7 @@ CONFIG_PWM=y
 CONFIG_PWM_FSL_FTM=y
 CONFIG_PWM_IMX=y
 CONFIG_NVMEM_IMX_OCOTP=y
+CONFIG_MUX_MMIO=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT2_FS_XATTR=y
 CONFIG_EXT2_FS_POSIX_ACL=y
diff --git a/arch/arm/configs/ixp4xx_defconfig b/arch/arm/configs/ixp4xx_defconfig
index c8378da71913..8c3c99cd6de9 100644
--- a/arch/arm/configs/ixp4xx_defconfig
+++ b/arch/arm/configs/ixp4xx_defconfig
@@ -81,12 +81,8 @@ CONFIG_ATALK=m
 CONFIG_DEV_APPLETALK=m
 CONFIG_IPDDP=m
 CONFIG_IPDDP_ENCAP=y
-CONFIG_IPDDP_DECAP=y
 CONFIG_X25=m
 CONFIG_LAPB=m
-CONFIG_ECONET=m
-CONFIG_ECONET_AUNUDP=y
-CONFIG_ECONET_NATIVE=y
 CONFIG_WAN_ROUTER=m
 CONFIG_NET_SCHED=y
 CONFIG_NET_SCH_CBQ=m
diff --git a/arch/arm/configs/keystone_defconfig b/arch/arm/configs/keystone_defconfig
index 1331f6dc456a..f710c192b33a 100644
--- a/arch/arm/configs/keystone_defconfig
+++ b/arch/arm/configs/keystone_defconfig
@@ -112,6 +112,9 @@ CONFIG_IP_NF_ARP_MANGLE=y
 CONFIG_IP6_NF_IPTABLES=m
 CONFIG_IP_SCTP=y
 CONFIG_VLAN_8021Q=y
+CONFIG_CAN=m
+CONFIG_CAN_C_CAN=m
+CONFIG_CAN_C_CAN_PLATFORM=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
@@ -156,6 +159,8 @@ CONFIG_POWER_RESET_KEYSTONE=y
 # CONFIG_HWMON is not set
 CONFIG_WATCHDOG=y
 CONFIG_DAVINCI_WATCHDOG=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_USB=y
 CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
 CONFIG_USB_MON=y
@@ -164,6 +169,8 @@ CONFIG_USB_STORAGE=y
 CONFIG_USB_DWC3=y
 CONFIG_NOP_USB_XCEIV=y
 CONFIG_KEYSTONE_USB_PHY=y
+CONFIG_MMC=y
+CONFIG_MMC_OMAP_HS=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_GPIO=y
@@ -174,12 +181,20 @@ CONFIG_LEDS_TRIGGER_BACKLIGHT=y
 CONFIG_LEDS_TRIGGER_GPIO=y
 CONFIG_DMADEVICES=y
 CONFIG_TI_EDMA=y
+CONFIG_MAILBOX=y
+CONFIG_TI_MESSAGE_MANAGER=y
 CONFIG_SOC_TI=y
 CONFIG_KEYSTONE_NAVIGATOR_QMSS=y
 CONFIG_KEYSTONE_NAVIGATOR_DMA=y
+CONFIG_TI_SCI_PM_DOMAINS=y
 CONFIG_MEMORY=y
 CONFIG_TI_AEMIF=y
+CONFIG_PWM=y
+CONFIG_PWM_TIECAP=m
 CONFIG_KEYSTONE_IRQ=y
+CONFIG_RESET_TI_SCI=m
+CONFIG_RESET_TI_SYSCON=m
+CONFIG_TI_SCI_PROTOCOL=y
 CONFIG_EXT4_FS=y
 CONFIG_EXT4_FS_POSIX_ACL=y
 CONFIG_FANOTIFY=y
diff --git a/arch/arm/configs/lpc32xx_defconfig b/arch/arm/configs/lpc32xx_defconfig
index e15fa5f168bb..0b54b4024e51 100644
--- a/arch/arm/configs/lpc32xx_defconfig
+++ b/arch/arm/configs/lpc32xx_defconfig
@@ -108,11 +108,11 @@ CONFIG_GPIO_MAX7300=y
 CONFIG_GPIO_MAX732X=y
 CONFIG_GPIO_PCA953X=y
 CONFIG_GPIO_PCF857X=y
-CONFIG_GPIO_SX150X=y
 CONFIG_GPIO_74X164=y
 CONFIG_GPIO_MAX7301=y
 CONFIG_GPIO_MC33880=y
 CONFIG_PINCTRL_MCP23S08=y
+CONFIG_PINCTRL_SX150X=y
 CONFIG_SENSORS_DS620=y
 CONFIG_SENSORS_MAX6639=y
 CONFIG_WATCHDOG=y
diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig
index 69a4bd13eea5..7c41bee28463 100644
--- a/arch/arm/configs/multi_v5_defconfig
+++ b/arch/arm/configs/multi_v5_defconfig
@@ -279,6 +279,6 @@ CONFIG_DEBUG_KERNEL=y
 CONFIG_DEBUG_USER=y
 CONFIG_CRYPTO_CBC=m
 CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_DEV_MV_CESA=y
+CONFIG_CRYPTO_DEV_MARVELL_CESA=y
 CONFIG_CRC_CCITT=y
 CONFIG_LIBCRC32C=y
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 4d19c1b4b8e7..61509c4b769f 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -31,6 +31,7 @@ CONFIG_SOC_SAMA5D3=y
 CONFIG_SOC_SAMA5D4=y
 CONFIG_ARCH_BCM=y
 CONFIG_ARCH_BCM_CYGNUS=y
+CONFIG_ARCH_BCM_HR2=y
 CONFIG_ARCH_BCM_NSP=y
 CONFIG_ARCH_BCM_21664=y
 CONFIG_ARCH_BCM_281XX=y
@@ -104,13 +105,11 @@ CONFIG_ARCH_TEGRA_2x_SOC=y
 CONFIG_ARCH_TEGRA_3x_SOC=y
 CONFIG_ARCH_TEGRA_114_SOC=y
 CONFIG_ARCH_TEGRA_124_SOC=y
-CONFIG_TEGRA_EMC_SCALING_ENABLE=y
 CONFIG_ARCH_UNIPHIER=y
 CONFIG_ARCH_U8500=y
 CONFIG_MACH_HREFV60=y
 CONFIG_MACH_SNOWBALL=y
 CONFIG_ARCH_VEXPRESS=y
-CONFIG_ARCH_VEXPRESS_CA9X4=y
 CONFIG_ARCH_VEXPRESS_TC2_PM=y
 CONFIG_ARCH_WM8850=y
 CONFIG_ARCH_ZYNQ=y
@@ -270,6 +269,7 @@ CONFIG_ICPLUS_PHY=y
 CONFIG_REALTEK_PHY=y
 CONFIG_MICREL_PHY=y
 CONFIG_FIXED_PHY=y
+CONFIG_ROCKCHIP_PHY=y
 CONFIG_USB_PEGASUS=y
 CONFIG_USB_RTL8152=m
 CONFIG_USB_USBNET=y
@@ -330,6 +330,7 @@ CONFIG_SERIAL_IMX_CONSOLE=y
 CONFIG_SERIAL_SH_SCI=y
 CONFIG_SERIAL_SH_SCI_NR_UARTS=20
 CONFIG_SERIAL_SH_SCI_CONSOLE=y
+CONFIG_SERIAL_SH_SCI_DMA=y
 CONFIG_SERIAL_MSM=y
 CONFIG_SERIAL_MSM_CONSOLE=y
 CONFIG_SERIAL_VT8500=y
@@ -420,6 +421,7 @@ CONFIG_GPIO_DAVINCI=y
 CONFIG_GPIO_DWAPB=y
 CONFIG_GPIO_EM=y
 CONFIG_GPIO_RCAR=y
+CONFIG_GPIO_UNIPHIER=y
 CONFIG_GPIO_XILINX=y
 CONFIG_GPIO_ZYNQ=y
 CONFIG_GPIO_PCA953X=y
@@ -455,6 +457,7 @@ CONFIG_SENSORS_NTC_THERMISTOR=m
 CONFIG_SENSORS_PWM_FAN=m
 CONFIG_SENSORS_INA2XX=m
 CONFIG_CPU_THERMAL=y
+CONFIG_BRCMSTB_THERMAL=m
 CONFIG_ROCKCHIP_THERMAL=y
 CONFIG_RCAR_THERMAL=y
 CONFIG_ARMADA_THERMAL=y
@@ -584,6 +587,7 @@ CONFIG_VIDEO_ADV7180=m
 CONFIG_VIDEO_ML86V7667=m
 CONFIG_DRM=y
 CONFIG_DRM_I2C_ADV7511=m
+CONFIG_DRM_I2C_ADV7511_AUDIO=y
 # CONFIG_DRM_I2C_CH7006 is not set
 # CONFIG_DRM_I2C_SIL164 is not set
 CONFIG_DRM_DUMB_VGA_DAC=m
@@ -603,7 +607,6 @@ CONFIG_ROCKCHIP_DW_MIPI_DSI=y
 CONFIG_ROCKCHIP_INNO_HDMI=y
 CONFIG_DRM_ATMEL_HLCDC=m
 CONFIG_DRM_RCAR_DU=m
-CONFIG_DRM_RCAR_HDMI=y
 CONFIG_DRM_RCAR_LVDS=y
 CONFIG_DRM_SUN4I=m
 CONFIG_DRM_TEGRA=y
@@ -650,9 +653,11 @@ CONFIG_SND_SOC_SMDK_WM8994_PCM=m
 CONFIG_SND_SOC_SNOW=m
 CONFIG_SND_SOC_SH4_FSI=m
 CONFIG_SND_SOC_RCAR=m
-CONFIG_SND_SOC_RSRC_CARD=m
+CONFIG_SND_SIMPLE_SCU_CARD=m
 CONFIG_SND_SUN4I_CODEC=m
 CONFIG_SND_SOC_TEGRA=m
+CONFIG_SND_SOC_TEGRA20_I2S=m
+CONFIG_SND_SOC_TEGRA30_I2S=m
 CONFIG_SND_SOC_TEGRA_RT5640=m
 CONFIG_SND_SOC_TEGRA_WM8753=m
 CONFIG_SND_SOC_TEGRA_WM8903=m
@@ -686,16 +691,17 @@ CONFIG_USB_OHCI_EXYNOS=m
 CONFIG_USB_R8A66597_HCD=m
 CONFIG_USB_RENESAS_USBHS=m
 CONFIG_USB_STORAGE=y
+CONFIG_USB_UAS=m
 CONFIG_USB_MUSB_HDRC=m
 CONFIG_USB_MUSB_SUNXI=m
 CONFIG_USB_DWC3=y
 CONFIG_USB_DWC2=y
+CONFIG_USB_HSIC_USB3503=y
 CONFIG_USB_CHIPIDEA=y
 CONFIG_USB_CHIPIDEA_UDC=y
 CONFIG_USB_CHIPIDEA_HOST=y
 CONFIG_AB8500_USB=y
 CONFIG_KEYSTONE_USB_PHY=y
-CONFIG_OMAP_USB3=y
 CONFIG_USB_GPIO_VBUS=y
 CONFIG_USB_ISP1301=y
 CONFIG_USB_MSM_OTG=m
@@ -711,7 +717,7 @@ CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y
 CONFIG_MMC_SDHCI_OF_ARASAN=y
 CONFIG_MMC_SDHCI_OF_AT91=y
-CONFIG_MMC_SDHCI_OF_ESDHC=m
+CONFIG_MMC_SDHCI_OF_ESDHC=y
 CONFIG_MMC_SDHCI_ESDHC_IMX=y
 CONFIG_MMC_SDHCI_DOVE=y
 CONFIG_MMC_SDHCI_TEGRA=y
@@ -725,10 +731,10 @@ CONFIG_MMC_OMAP=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_MMC_ATMELMCI=y
 CONFIG_MMC_SDHCI_MSM=y
+CONFIG_MMC_MESON_MX_SDIO=y
 CONFIG_MMC_MVSDIO=y
 CONFIG_MMC_SDHI=y
 CONFIG_MMC_DW=y
-CONFIG_MMC_DW_IDMAC=y
 CONFIG_MMC_DW_PLTFM=y
 CONFIG_MMC_DW_EXYNOS=y
 CONFIG_MMC_DW_ROCKCHIP=y
@@ -766,6 +772,7 @@ CONFIG_RTC_DRV_MAX8997=m
 CONFIG_RTC_DRV_MAX77686=y
 CONFIG_RTC_DRV_RK808=m
 CONFIG_RTC_DRV_RS5C372=m
+CONFIG_RTC_DRV_BQ32K=m
 CONFIG_RTC_DRV_PALMAS=y
 CONFIG_RTC_DRV_ST_LPC=y
 CONFIG_RTC_DRV_TWL4030=y
@@ -825,7 +832,6 @@ CONFIG_BCMA_DRIVER_GPIO=y
 CONFIG_QCOM_GSBI=y
 CONFIG_QCOM_PM=y
 CONFIG_QCOM_SMEM=y
-CONFIG_QCOM_SMD=y
 CONFIG_QCOM_SMD_RPM=y
 CONFIG_QCOM_SMP2P=y
 CONFIG_QCOM_SMSM=y
@@ -837,7 +843,6 @@ CONFIG_CHROME_PLATFORMS=y
 CONFIG_STAGING_BOARD=y
 CONFIG_CROS_EC_CHARDEV=m
 CONFIG_COMMON_CLK_MAX77686=y
-CONFIG_COMMON_CLK_MAX77802=m
 CONFIG_COMMON_CLK_RK808=m
 CONFIG_COMMON_CLK_S2MPS11=m
 CONFIG_APQ_MMCC_8084=y
@@ -850,6 +855,7 @@ CONFIG_TEGRA_IOMMU_GART=y
 CONFIG_TEGRA_IOMMU_SMMU=y
 CONFIG_REMOTEPROC=m
 CONFIG_ST_REMOTEPROC=m
+CONFIG_RPMSG_VIRTIO=m
 CONFIG_PM_DEVFREQ=y
 CONFIG_ARM_TEGRA_DEVFREQ=m
 CONFIG_MEMORY=y
@@ -933,7 +939,6 @@ CONFIG_PRINTK_TIME=y
 CONFIG_DEBUG_FS=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_LOCKUP_DETECTOR=y
-CONFIG_CRYPTO_DEV_TEGRA_AES=y
 CONFIG_CPUFREQ_DT=y
 CONFIG_KEYSTONE_IRQ=y
 CONFIG_HW_RANDOM=y
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index a120ae816260..7b97200c1d64 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -170,6 +170,7 @@ CONFIG_TI_CPTS=y
 # CONFIG_NET_VENDOR_WIZNET is not set
 CONFIG_AT803X_PHY=y
 CONFIG_DP83848_PHY=y
+CONFIG_DP83867_PHY=y
 CONFIG_MICREL_PHY=y
 CONFIG_SMSC_PHY=y
 CONFIG_PPP=m
@@ -250,6 +251,7 @@ CONFIG_DEBUG_GPIO=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_PCA953X=m
 CONFIG_GPIO_PCF857X=y
+CONFIG_GPIO_LP87565=y
 CONFIG_GPIO_PALMAS=y
 CONFIG_GPIO_TWL4030=y
 CONFIG_W1=m
@@ -284,6 +286,7 @@ CONFIG_MFD_TI_AM335X_TSCADC=m
 CONFIG_MFD_PALMAS=y
 CONFIG_MFD_TPS65217=y
 CONFIG_MFD_TI_LP873X=y
+CONFIG_MFD_TI_LP87565=y
 CONFIG_MFD_TPS65218=y
 CONFIG_MFD_TPS65910=y
 CONFIG_TWL6040_CORE=y
@@ -292,6 +295,7 @@ CONFIG_REGULATOR_GPIO=y
 CONFIG_REGULATOR_LM363X=m
 CONFIG_REGULATOR_LP872X=y
 CONFIG_REGULATOR_LP873X=y
+CONFIG_REGULATOR_LP87565=y
 CONFIG_REGULATOR_PALMAS=y
 CONFIG_REGULATOR_PBIAS=y
 CONFIG_REGULATOR_TI_ABB=y
@@ -304,7 +308,7 @@ CONFIG_REGULATOR_TPS65910=y
 CONFIG_REGULATOR_TWL4030=y
 CONFIG_MEDIA_SUPPORT=m
 CONFIG_MEDIA_CAMERA_SUPPORT=y
-CONFIG_MEDIA_RC_SUPPORT=y
+CONFIG_RC_CORE=m
 CONFIG_MEDIA_CONTROLLER=y
 CONFIG_VIDEO_V4L2_SUBDEV_API=y
 CONFIG_LIRC=m
diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig
index e39ee282e6ca..b831baddae02 100644
--- a/arch/arm/configs/orion5x_defconfig
+++ b/arch/arm/configs/orion5x_defconfig
@@ -163,5 +163,5 @@ CONFIG_CRYPTO_CBC=m
 CONFIG_CRYPTO_ECB=m
 CONFIG_CRYPTO_PCBC=m
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRYPTO_DEV_MV_CESA=y
+CONFIG_CRYPTO_DEV_MARVELL_CESA=y
 CONFIG_CRC_T10DIF=y
diff --git a/arch/arm/configs/pxa_defconfig b/arch/arm/configs/pxa_defconfig
index 64e3a2a8cede..830e817a028a 100644
--- a/arch/arm/configs/pxa_defconfig
+++ b/arch/arm/configs/pxa_defconfig
@@ -219,7 +219,8 @@ CONFIG_AD525X_DPOT_I2C=m
 CONFIG_ICS932S401=m
 CONFIG_APDS9802ALS=m
 CONFIG_ISL29003=m
-CONFIG_TI_DAC7512=m
+CONFIG_IIO=m
+CONFIG_AD5446=m
 CONFIG_EEPROM_AT24=m
 CONFIG_SENSORS_LIS3_SPI=m
 CONFIG_IDE=m
@@ -471,7 +472,7 @@ CONFIG_LCD_PLATFORM=m
 CONFIG_LCD_TOSA=m
 CONFIG_BACKLIGHT_PWM=m
 CONFIG_BACKLIGHT_TOSA=m
-CONFIG_FRAMEBUFFER_CONSOLE=m
+CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
 CONFIG_LOGO=y
 CONFIG_SOUND=m
diff --git a/arch/arm/configs/qcom_defconfig b/arch/arm/configs/qcom_defconfig
index b02039c712c3..c784d04e2ab7 100644
--- a/arch/arm/configs/qcom_defconfig
+++ b/arch/arm/configs/qcom_defconfig
@@ -1,5 +1,4 @@
 CONFIG_SYSVIPC=y
-CONFIG_FHANDLE=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_IKCONFIG=y
@@ -28,9 +27,7 @@ CONFIG_PCI=y
 CONFIG_PCI_MSI=y
 CONFIG_PCIE_QCOM=y
 CONFIG_SMP=y
-CONFIG_HAVE_ARM_ARCH_TIMER=y
 CONFIG_PREEMPT=y
-CONFIG_AEABI=y
 CONFIG_HIGHMEM=y
 CONFIG_CLEANCACHE=y
 CONFIG_ARM_APPENDED_DTB=y
@@ -57,14 +54,13 @@ CONFIG_CFG80211=y
 CONFIG_RFKILL=y
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
-CONFIG_QCOM_EBI2=y
 CONFIG_MTD=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_M25P80=y
 CONFIG_MTD_SPI_NOR=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
-CONFIG_SCSI=y
+CONFIG_QCOM_COINCELL=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_SG=y
 CONFIG_CHR_DEV_SCH=y
@@ -87,6 +83,7 @@ CONFIG_SLIP_MODE_SLIP6=y
 CONFIG_USB_USBNET=y
 # CONFIG_USB_NET_AX8817X is not set
 # CONFIG_USB_NET_ZAURUS is not set
+CONFIG_BRCMFMAC=m
 CONFIG_INPUT_EVDEV=y
 # CONFIG_KEYBOARD_ATKBD is not set
 CONFIG_KEYBOARD_GPIO=y
@@ -98,12 +95,15 @@ CONFIG_INPUT_MISC=y
 CONFIG_INPUT_PM8XXX_VIBRATOR=y
 CONFIG_INPUT_PMIC8XXX_PWRKEY=y
 CONFIG_INPUT_UINPUT=y
+CONFIG_RMI4_CORE=m
+CONFIG_RMI4_I2C=m
+CONFIG_RMI4_F11=y
+CONFIG_RMI4_F12=y
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_LEGACY_PTYS is not set
 CONFIG_SERIAL_MSM=y
 CONFIG_SERIAL_MSM_CONSOLE=y
 CONFIG_HW_RANDOM=y
-CONFIG_HW_RANDOM_MSM=y
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_QUP=y
@@ -121,11 +121,10 @@ CONFIG_PINCTRL_MSM8X74=y
 CONFIG_PINCTRL_QCOM_SPMI_PMIC=y
 CONFIG_PINCTRL_QCOM_SSBI_PMIC=y
 CONFIG_GPIOLIB=y
-CONFIG_DEBUG_GPIO=y
 CONFIG_GPIO_SYSFS=y
-CONFIG_CHARGER_QCOM_SMBB=y
 CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_MSM=y
+CONFIG_CHARGER_QCOM_SMBB=y
 CONFIG_THERMAL=y
 CONFIG_QCOM_TSENS=y
 CONFIG_MFD_PM8XXX=y
@@ -135,8 +134,14 @@ CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_REGULATOR_QCOM_RPM=y
 CONFIG_REGULATOR_QCOM_SMD_RPM=y
+CONFIG_REGULATOR_QCOM_SPMI=y
 CONFIG_MEDIA_SUPPORT=y
 CONFIG_FB=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_GENERIC is not set
+CONFIG_BACKLIGHT_LP855X=y
 CONFIG_SOUND=y
 CONFIG_SND=y
 CONFIG_SND_DYNAMIC_MINORS=y
@@ -155,15 +160,21 @@ CONFIG_USB_ACM=y
 CONFIG_USB_CHIPIDEA=y
 CONFIG_USB_CHIPIDEA_UDC=y
 CONFIG_USB_CHIPIDEA_HOST=y
+CONFIG_USB_CHIPIDEA_ULPI=y
 CONFIG_USB_SERIAL=y
+CONFIG_USB_HSIC_USB4604=y
 CONFIG_USB_MSM_OTG=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_GADGET_DEBUG_FILES=y
 CONFIG_USB_GADGET_VBUS_DRAW=500
+CONFIG_USB_CONFIGFS=y
+CONFIG_USB_CONFIGFS_NCM=y
+CONFIG_USB_CONFIGFS_ECM=y
+CONFIG_USB_CONFIGFS_F_FS=y
+CONFIG_USB_ULPI_BUS=y
 CONFIG_MMC=y
 CONFIG_MMC_BLOCK_MINORS=32
 CONFIG_MMC_ARMMMCI=y
-CONFIG_MMC_QCOM_DML=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y
 CONFIG_MMC_SDHCI_MSM=y
@@ -173,7 +184,6 @@ CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_PM8058=y
 CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_RPMSG_QCOM_SMD=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_PM8XXX=y
 CONFIG_DMADEVICES=y
@@ -187,23 +197,25 @@ CONFIG_IPQ_GCC_4019=y
 CONFIG_IPQ_LCC_806X=y
 CONFIG_MSM_GCC_8660=y
 CONFIG_MSM_LCC_8960=y
-CONFIG_MDM_GCC_9615=y
 CONFIG_MDM_LCC_9615=y
 CONFIG_MSM_MMCC_8960=y
 CONFIG_MSM_MMCC_8974=y
+CONFIG_HWSPINLOCK=y
 CONFIG_HWSPINLOCK_QCOM=y
 CONFIG_REMOTEPROC=y
 CONFIG_QCOM_ADSP_PIL=y
 CONFIG_QCOM_Q6V5_PIL=y
 CONFIG_QCOM_WCNSS_PIL=y
+CONFIG_RPMSG_CHAR=y
+CONFIG_RPMSG_QCOM_SMD=y
 CONFIG_QCOM_GSBI=y
 CONFIG_QCOM_PM=y
 CONFIG_QCOM_SMEM=y
-CONFIG_QCOM_SMD=y
 CONFIG_QCOM_SMD_RPM=y
 CONFIG_QCOM_SMP2P=y
 CONFIG_QCOM_SMSM=y
 CONFIG_QCOM_WCNSS_CTRL=y
+CONFIG_EXTCON_QCOM_SPMI_MISC=y
 CONFIG_IIO=y
 CONFIG_IIO_BUFFER_CB=y
 CONFIG_IIO_SW_TRIGGER=y
@@ -212,9 +224,11 @@ CONFIG_MPU3050_I2C=y
 CONFIG_AK8975=y
 CONFIG_IIO_HRTIMER_TRIGGER=y
 CONFIG_BMP280=y
+CONFIG_PWM=y
 CONFIG_PHY_QCOM_APQ8064_SATA=y
 CONFIG_PHY_QCOM_IPQ806X_SATA=y
-CONFIG_NVMEM=y
+CONFIG_PHY_QCOM_USB_HS=y
+CONFIG_PHY_QCOM_USB_HSIC=y
 CONFIG_QCOM_QFPROM=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT2_FS_XATTR=y
@@ -235,7 +249,4 @@ CONFIG_PRINTK_TIME=y
 CONFIG_DYNAMIC_DEBUG=y
 CONFIG_DEBUG_INFO=y
 CONFIG_MAGIC_SYSRQ=y
-CONFIG_LOCKUP_DETECTOR=y
-# CONFIG_DETECT_HUNG_TASK is not set
 # CONFIG_SCHED_DEBUG is not set
-CONFIG_TIMER_STATS=y
diff --git a/arch/arm/configs/raumfeld_defconfig b/arch/arm/configs/raumfeld_defconfig
index e3dc80ead465..77a56c23c6ef 100644
--- a/arch/arm/configs/raumfeld_defconfig
+++ b/arch/arm/configs/raumfeld_defconfig
@@ -37,7 +37,8 @@ CONFIG_MTD_NAND_PXA3xx=y
 CONFIG_MTD_UBI=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_ISL29003=y
-CONFIG_TI_DAC7512=y
+CONFIG_IIO=y
+CONFIG_AD5446=y
 CONFIG_SCSI=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_SG=y
diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig
index 3c66a422fb4d..7b4fc0143148 100644
--- a/arch/arm/configs/shmobile_defconfig
+++ b/arch/arm/configs/shmobile_defconfig
@@ -27,6 +27,7 @@ CONFIG_ARCH_SH73A0=y
 CONFIG_PL310_ERRATA_588369=y
 CONFIG_ARM_ERRATA_754322=y
 CONFIG_PCI=y
+CONFIG_PCI_MSI=y
 CONFIG_PCI_RCAR_GEN2=y
 CONFIG_PCIE_RCAR=y
 CONFIG_SMP=y
@@ -83,14 +84,14 @@ CONFIG_NETDEVICES=y
 # CONFIG_NET_VENDOR_MICREL is not set
 # CONFIG_NET_VENDOR_NATSEMI is not set
 CONFIG_SH_ETH=y
+CONFIG_RAVB=y
 # CONFIG_NET_VENDOR_SEEQ is not set
 CONFIG_SMSC911X=y
 # CONFIG_NET_VENDOR_STMICRO is not set
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
-CONFIG_SMSC_PHY=y
 CONFIG_MICREL_PHY=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_SMSC_PHY=y
 CONFIG_INPUT_EVDEV=y
 CONFIG_KEYBOARD_GPIO=y
 # CONFIG_INPUT_MOUSE is not set
@@ -105,6 +106,7 @@ CONFIG_SERIAL_8250_EM=y
 CONFIG_SERIAL_SH_SCI=y
 CONFIG_SERIAL_SH_SCI_NR_UARTS=20
 CONFIG_SERIAL_SH_SCI_CONSOLE=y
+CONFIG_SERIAL_SH_SCI_DMA=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_MUX=y
 CONFIG_I2C_DEMUX_PINCTRL=y
@@ -121,9 +123,9 @@ CONFIG_SPI_SH_HSPI=y
 CONFIG_GPIO_EM=y
 CONFIG_GPIO_RCAR=y
 CONFIG_GPIO_PCF857X=y
-CONFIG_POWER_SUPPLY=y
 CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_RMOBILE=y
+CONFIG_POWER_SUPPLY=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 CONFIG_CPU_THERMAL=y
@@ -153,10 +155,11 @@ CONFIG_VIDEO_ADV7180=y
 CONFIG_VIDEO_ADV7604=y
 CONFIG_VIDEO_ML86V7667=y
 CONFIG_DRM=y
-CONFIG_DRM_I2C_ADV7511=y
 CONFIG_DRM_RCAR_DU=y
-CONFIG_DRM_RCAR_HDMI=y
 CONFIG_DRM_RCAR_LVDS=y
+CONFIG_DRM_DUMB_VGA_DAC=y
+CONFIG_DRM_I2C_ADV7511=y
+CONFIG_DRM_I2C_ADV7511_AUDIO=y
 CONFIG_FB_SH_MOBILE_LCDC=y
 CONFIG_FB_SH_MOBILE_MERAM=y
 # CONFIG_LCD_CLASS_DEVICE is not set
@@ -169,12 +172,12 @@ CONFIG_SND=y
 CONFIG_SND_SOC=y
 CONFIG_SND_SOC_SH4_FSI=y
 CONFIG_SND_SOC_RCAR=y
-CONFIG_SND_SOC_RSRC_CARD=y
 CONFIG_SND_SOC_AK4642=y
 CONFIG_SND_SOC_WM8978=y
+CONFIG_SND_SIMPLE_SCU_CARD=y
 CONFIG_USB=y
 CONFIG_USB_XHCI_HCD=y
-CONFIG_USB_XHCI_RCAR=y
+CONFIG_USB_XHCI_PLATFORM=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_R8A66597_HCD=y
@@ -190,6 +193,7 @@ CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_GPIO=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_RS5C372=y
+CONFIG_RTC_DRV_BQ32K=y
 CONFIG_RTC_DRV_S35390A=y
 CONFIG_RTC_DRV_RX8581=y
 CONFIG_RTC_DRV_DA9063=y
diff --git a/arch/arm/configs/stm32_defconfig b/arch/arm/configs/stm32_defconfig
index 90e5c46913a5..bb358ffde7d2 100644
--- a/arch/arm/configs/stm32_defconfig
+++ b/arch/arm/configs/stm32_defconfig
@@ -18,7 +18,6 @@ CONFIG_EMBEDDED=y
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
 # CONFIG_MMU is not set
-CONFIG_ARM_SINGLE_ARMV7M=y
 CONFIG_ARCH_STM32=y
 CONFIG_CPU_V7M_NUM_IRQ=240
 CONFIG_SET_MEM_PARAM=y
@@ -44,18 +43,18 @@ CONFIG_KEYBOARD_GPIO=y
 # CONFIG_UNIX98_PTYS is not set
 # CONFIG_LEGACY_PTYS is not set
 CONFIG_SERIAL_NONSTANDARD=y
-# CONFIG_DEVKMEM is not set
 CONFIG_SERIAL_STM32=y
 CONFIG_SERIAL_STM32_CONSOLE=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_STM32F4=y
+CONFIG_I2C_STM32F7=y
+CONFIG_GPIO_STMPE=y
 # CONFIG_HWMON is not set
 CONFIG_WATCHDOG=y
-CONFIG_REGULATOR=y
-CONFIG_GPIO_STMPE=y
 CONFIG_MFD_STMPE=y
+CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
 # CONFIG_USB_SUPPORT is not set
 CONFIG_NEW_LEDS=y
@@ -67,6 +66,8 @@ CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_STM32=y
 CONFIG_DMADEVICES=y
 CONFIG_STM32_DMA=y
+CONFIG_STM32_DMAMUX=y
+CONFIG_STM32_MDMA=y
 CONFIG_IIO=y
 CONFIG_STM32_ADC_CORE=y
 CONFIG_STM32_ADC=y
@@ -81,8 +82,6 @@ CONFIG_DEBUG_INFO=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_SCHED_DEBUG is not set
 # CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_FTRACE is not set
 CONFIG_CRYPTO=y
-CONFIG_CRYPTO_DEV_STM32=y
 CONFIG_CRC_ITU_T=y
 CONFIG_CRC7=y
diff --git a/arch/arm/configs/sunxi_defconfig b/arch/arm/configs/sunxi_defconfig
index 0ec1d1ec130f..5caaf971fb50 100644
--- a/arch/arm/configs/sunxi_defconfig
+++ b/arch/arm/configs/sunxi_defconfig
@@ -1,4 +1,3 @@
-CONFIG_FHANDLE=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_CGROUPS=y
@@ -56,7 +55,6 @@ CONFIG_STMMAC_ETH=y
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
 # CONFIG_WLAN is not set
-# CONFIG_INPUT_MOUSEDEV is not set
 CONFIG_INPUT_EVDEV=y
 CONFIG_KEYBOARD_SUN4I_LRADC=y
 # CONFIG_INPUT_MOUSE is not set
@@ -71,7 +69,6 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=8
 CONFIG_SERIAL_8250_DW=y
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_MV64XXX=y
 CONFIG_I2C_SUN6I_P2WI=y
@@ -80,14 +77,14 @@ CONFIG_SPI_SUN4I=y
 CONFIG_SPI_SUN6I=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_POWER_SUPPLY=y
+CONFIG_CHARGER_AXP20X=y
+CONFIG_BATTERY_AXP20X=y
 CONFIG_AXP20X_POWER=y
 CONFIG_THERMAL=y
-CONFIG_THERMAL_OF=y
 CONFIG_CPU_THERMAL=y
 CONFIG_WATCHDOG=y
 CONFIG_SUNXI_WATCHDOG=y
 CONFIG_MFD_AC100=y
-CONFIG_MFD_AXP20X=y
 CONFIG_MFD_AXP20X_I2C=y
 CONFIG_MFD_AXP20X_RSB=y
 CONFIG_REGULATOR=y
@@ -95,16 +92,13 @@ CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_REGULATOR_AXP20X=y
 CONFIG_REGULATOR_GPIO=y
 CONFIG_MEDIA_SUPPORT=y
-CONFIG_MEDIA_RC_SUPPORT=y
+CONFIG_RC_CORE=y
 CONFIG_RC_DEVICES=y
 CONFIG_IR_SUNXI=y
 CONFIG_DRM=y
-CONFIG_DRM_DUMB_VGA_DAC=y
 CONFIG_DRM_SUN4I=y
-CONFIG_FB=y
+CONFIG_DRM_DUMB_VGA_DAC=y
 CONFIG_FB_SIMPLE=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
 CONFIG_SOUND=y
 CONFIG_SND=y
 CONFIG_SND_SOC=y
@@ -130,12 +124,13 @@ CONFIG_RTC_CLASS=y
 # CONFIG_RTC_INTF_SYSFS is not set
 # CONFIG_RTC_INTF_PROC is not set
 CONFIG_RTC_DRV_AC100=y
-CONFIG_RTC_DRV_SUN6I=y
 CONFIG_RTC_DRV_SUNXI=y
 CONFIG_DMADEVICES=y
 CONFIG_DMA_SUN6I=y
 # CONFIG_IOMMU_SUPPORT is not set
 CONFIG_EXTCON=y
+CONFIG_IIO=y
+CONFIG_AXP20X_ADC=y
 CONFIG_PWM=y
 CONFIG_PWM_SUN4I=y
 CONFIG_PHY_SUN4I_USB=y
diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig
index f0efc854b5a2..6678f2929356 100644
--- a/arch/arm/configs/tegra_defconfig
+++ b/arch/arm/configs/tegra_defconfig
@@ -121,7 +121,6 @@ CONFIG_TOUCHSCREEN_WM97XX=y
 CONFIG_TOUCHSCREEN_STMPE=y
 CONFIG_INPUT_MISC=y
 # CONFIG_LEGACY_PTYS is not set
-# CONFIG_DEVKMEM is not set
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_OF_PLATFORM=y
@@ -202,6 +201,8 @@ CONFIG_SND_HDA_CODEC_HDMI=y
 # CONFIG_SND_USB is not set
 CONFIG_SND_SOC=y
 CONFIG_SND_SOC_TEGRA=y
+CONFIG_SND_SOC_TEGRA20_I2S=y
+CONFIG_SND_SOC_TEGRA30_I2S=y
 CONFIG_SND_SOC_TEGRA_RT5640=y
 CONFIG_SND_SOC_TEGRA_WM8753=y
 CONFIG_SND_SOC_TEGRA_WM8903=y
@@ -218,6 +219,9 @@ CONFIG_USB_EHCI_TEGRA=y
 CONFIG_USB_ACM=y
 CONFIG_USB_WDM=y
 CONFIG_USB_STORAGE=y
+CONFIG_USB_CHIPIDEA=y
+CONFIG_USB_CHIPIDEA_UDC=y
+CONFIG_USB_GADGET=y
 CONFIG_MMC=y
 CONFIG_MMC_BLOCK_MINORS=16
 CONFIG_MMC_SDHCI=y
@@ -247,8 +251,6 @@ CONFIG_RTC_DRV_TEGRA=y
 CONFIG_DMADEVICES=y
 CONFIG_TEGRA20_APB_DMA=y
 CONFIG_STAGING=y
-CONFIG_SENSORS_ISL29018=y
-CONFIG_SENSORS_ISL29028=y
 CONFIG_MFD_NVEC=y
 CONFIG_KEYBOARD_NVEC=y
 CONFIG_SERIO_NVEC_PS2=y
@@ -263,6 +265,8 @@ CONFIG_ARCH_TEGRA_124_SOC=y
 CONFIG_MEMORY=y
 CONFIG_IIO=y
 CONFIG_MPU3050_I2C=y
+CONFIG_SENSORS_ISL29018=y
+CONFIG_SENSORS_ISL29028=y
 CONFIG_AK8975=y
 CONFIG_PWM=y
 CONFIG_PWM_TEGRA=y
@@ -288,13 +292,11 @@ CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_PRINTK_TIME=y
 CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_FS=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_SLAB=y
 CONFIG_DEBUG_VM=y
 CONFIG_DETECT_HUNG_TASK=y
 CONFIG_SCHEDSTATS=y
-CONFIG_TIMER_STATS=y
 # CONFIG_DEBUG_PREEMPT is not set
 CONFIG_DEBUG_MUTEXES=y
 CONFIG_DEBUG_SG=y
diff --git a/arch/arm/configs/vexpress_defconfig b/arch/arm/configs/vexpress_defconfig
index 0fa0ed577b15..edae1c58fe80 100644
--- a/arch/arm/configs/vexpress_defconfig
+++ b/arch/arm/configs/vexpress_defconfig
@@ -19,7 +19,6 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
 CONFIG_ARCH_VEXPRESS=y
-CONFIG_ARCH_VEXPRESS_CA9X4=y
 CONFIG_ARCH_VEXPRESS_DCSCB=y
 CONFIG_ARCH_VEXPRESS_TC2_PM=y
 # CONFIG_SWP_EMULATE is not set
diff --git a/arch/arm/configs/viper_defconfig b/arch/arm/configs/viper_defconfig
index 44d4fa57ba0a..070e5074f1ee 100644
--- a/arch/arm/configs/viper_defconfig
+++ b/arch/arm/configs/viper_defconfig
@@ -113,7 +113,7 @@ CONFIG_FB_PXA_PARAMETERS=y
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 CONFIG_BACKLIGHT_PWM=m
 # CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=m
+CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_LOGO=y
 CONFIG_SOUND=m
 CONFIG_SND=m
diff --git a/arch/arm/configs/zeus_defconfig b/arch/arm/configs/zeus_defconfig
index 8d4c0c926c34..09e7050d5653 100644
--- a/arch/arm/configs/zeus_defconfig
+++ b/arch/arm/configs/zeus_defconfig
@@ -112,7 +112,7 @@ CONFIG_FB_PXA=m
 CONFIG_FB_PXA_PARAMETERS=y
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 # CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=m
+CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_LOGO=y
 CONFIG_SOUND=m
 CONFIG_SND=m
diff --git a/arch/arm/crypto/Kconfig b/arch/arm/crypto/Kconfig
index b9adedcc5b2e..b8e69fe282b8 100644
--- a/arch/arm/crypto/Kconfig
+++ b/arch/arm/crypto/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 
 menuconfig ARM_CRYPTO
 	bool "ARM Accelerated Cryptographic Algorithms"
@@ -94,14 +95,15 @@ config CRYPTO_AES_ARM_CE
 	  ARMv8 Crypto Extensions
 
 config CRYPTO_GHASH_ARM_CE
-	tristate "PMULL-accelerated GHASH using ARMv8 Crypto Extensions"
+	tristate "PMULL-accelerated GHASH using NEON/ARMv8 Crypto Extensions"
 	depends on KERNEL_MODE_NEON
 	select CRYPTO_HASH
 	select CRYPTO_CRYPTD
 	help
 	  Use an implementation of GHASH (used by the GCM AEAD chaining mode)
 	  that uses the 64x64 to 128 bit polynomial multiplication (vmull.p64)
-	  that is part of the ARMv8 Crypto Extensions
+	  that is part of the ARMv8 Crypto Extensions, or a slower variant that
+	  uses the vmull.p8 instruction that is part of the basic NEON ISA.
 
 config CRYPTO_CRCT10DIF_ARM_CE
 	tristate "CRCT10DIF digest algorithm using PMULL instructions"
diff --git a/arch/arm/crypto/Makefile b/arch/arm/crypto/Makefile
index f2215fbeed13..30ef8e291271 100644
--- a/arch/arm/crypto/Makefile
+++ b/arch/arm/crypto/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Arch-specific CryptoAPI modules.
 #
diff --git a/arch/arm/crypto/aes-ce-glue.c b/arch/arm/crypto/aes-ce-glue.c
index 0f966a8ca1ce..d0a9cec73707 100644
--- a/arch/arm/crypto/aes-ce-glue.c
+++ b/arch/arm/crypto/aes-ce-glue.c
@@ -285,9 +285,7 @@ static int ctr_encrypt(struct skcipher_request *req)
 
 		ce_aes_ctr_encrypt(tail, NULL, (u8 *)ctx->key_enc,
 				   num_rounds(ctx), blocks, walk.iv);
-		if (tdst != tsrc)
-			memcpy(tdst, tsrc, nbytes);
-		crypto_xor(tdst, tail, nbytes);
+		crypto_xor_cpy(tdst, tsrc, tail, nbytes);
 		err = skcipher_walk_done(&walk, 0);
 	}
 	kernel_neon_end();
diff --git a/arch/arm/crypto/aes-cipher-core.S b/arch/arm/crypto/aes-cipher-core.S
index c817a86c4ca8..54b384084637 100644
--- a/arch/arm/crypto/aes-cipher-core.S
+++ b/arch/arm/crypto/aes-cipher-core.S
@@ -10,6 +10,7 @@
  */
 
 #include <linux/linkage.h>
+#include <asm/cache.h>
 
 	.text
 	.align		5
@@ -32,19 +33,19 @@
 	.endif
 	.endm
 
-	.macro		__load, out, in, idx
+	.macro		__load, out, in, idx, sz, op
 	.if		__LINUX_ARM_ARCH__ < 7 && \idx > 0
-	ldr		\out, [ttab, \in, lsr #(8 * \idx) - 2]
+	ldr\op		\out, [ttab, \in, lsr #(8 * \idx) - \sz]
 	.else
-	ldr		\out, [ttab, \in, lsl #2]
+	ldr\op		\out, [ttab, \in, lsl #\sz]
 	.endif
 	.endm
 
-	.macro		__hround, out0, out1, in0, in1, in2, in3, t3, t4, enc
+	.macro		__hround, out0, out1, in0, in1, in2, in3, t3, t4, enc, sz, op
 	__select	\out0, \in0, 0
 	__select	t0, \in1, 1
-	__load		\out0, \out0, 0
-	__load		t0, t0, 1
+	__load		\out0, \out0, 0, \sz, \op
+	__load		t0, t0, 1, \sz, \op
 
 	.if		\enc
 	__select	\out1, \in1, 0
@@ -53,10 +54,10 @@
 	__select	\out1, \in3, 0
 	__select	t1, \in0, 1
 	.endif
-	__load		\out1, \out1, 0
+	__load		\out1, \out1, 0, \sz, \op
 	__select	t2, \in2, 2
-	__load		t1, t1, 1
-	__load		t2, t2, 2
+	__load		t1, t1, 1, \sz, \op
+	__load		t2, t2, 2, \sz, \op
 
 	eor		\out0, \out0, t0, ror #24
 
@@ -68,9 +69,9 @@
 	__select	\t3, \in1, 2
 	__select	\t4, \in2, 3
 	.endif
-	__load		\t3, \t3, 2
-	__load		t0, t0, 3
-	__load		\t4, \t4, 3
+	__load		\t3, \t3, 2, \sz, \op
+	__load		t0, t0, 3, \sz, \op
+	__load		\t4, \t4, 3, \sz, \op
 
 	eor		\out1, \out1, t1, ror #24
 	eor		\out0, \out0, t2, ror #16
@@ -82,14 +83,14 @@
 	eor		\out1, \out1, t2
 	.endm
 
-	.macro		fround, out0, out1, out2, out3, in0, in1, in2, in3
-	__hround	\out0, \out1, \in0, \in1, \in2, \in3, \out2, \out3, 1
-	__hround	\out2, \out3, \in2, \in3, \in0, \in1, \in1, \in2, 1
+	.macro		fround, out0, out1, out2, out3, in0, in1, in2, in3, sz=2, op
+	__hround	\out0, \out1, \in0, \in1, \in2, \in3, \out2, \out3, 1, \sz, \op
+	__hround	\out2, \out3, \in2, \in3, \in0, \in1, \in1, \in2, 1, \sz, \op
 	.endm
 
-	.macro		iround, out0, out1, out2, out3, in0, in1, in2, in3
-	__hround	\out0, \out1, \in0, \in3, \in2, \in1, \out2, \out3, 0
-	__hround	\out2, \out3, \in2, \in1, \in0, \in3, \in1, \in0, 0
+	.macro		iround, out0, out1, out2, out3, in0, in1, in2, in3, sz=2, op
+	__hround	\out0, \out1, \in0, \in3, \in2, \in1, \out2, \out3, 0, \sz, \op
+	__hround	\out2, \out3, \in2, \in1, \in0, \in3, \in1, \in0, 0, \sz, \op
 	.endm
 
 	.macro		__rev, out, in
@@ -114,7 +115,7 @@
 	.endif
 	.endm
 
-	.macro		do_crypt, round, ttab, ltab
+	.macro		do_crypt, round, ttab, ltab, bsz
 	push		{r3-r11, lr}
 
 	ldr		r4, [in]
@@ -146,9 +147,12 @@
 
 1:	subs		rounds, rounds, #4
 	\round		r8, r9, r10, r11, r4, r5, r6, r7
-	__adrl		ttab, \ltab, ls
+	bls		2f
 	\round		r4, r5, r6, r7, r8, r9, r10, r11
-	bhi		0b
+	b		0b
+
+2:	__adrl		ttab, \ltab
+	\round		r4, r5, r6, r7, r8, r9, r10, r11, \bsz, b
 
 #ifdef CONFIG_CPU_BIG_ENDIAN
 	__rev		r4, r4
@@ -170,10 +174,48 @@
 	.ltorg
 	.endm
 
+	.align		L1_CACHE_SHIFT
+	.type		__aes_arm_inverse_sbox, %object
+__aes_arm_inverse_sbox:
+	.byte		0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38
+	.byte		0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb
+	.byte		0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87
+	.byte		0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb
+	.byte		0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d
+	.byte		0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e
+	.byte		0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2
+	.byte		0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25
+	.byte		0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16
+	.byte		0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92
+	.byte		0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda
+	.byte		0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84
+	.byte		0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a
+	.byte		0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06
+	.byte		0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02
+	.byte		0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b
+	.byte		0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea
+	.byte		0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73
+	.byte		0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85
+	.byte		0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e
+	.byte		0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89
+	.byte		0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b
+	.byte		0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20
+	.byte		0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4
+	.byte		0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31
+	.byte		0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f
+	.byte		0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d
+	.byte		0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef
+	.byte		0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0
+	.byte		0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61
+	.byte		0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26
+	.byte		0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d
+	.size		__aes_arm_inverse_sbox, . - __aes_arm_inverse_sbox
+
 ENTRY(__aes_arm_encrypt)
-	do_crypt	fround, crypto_ft_tab, crypto_fl_tab
+	do_crypt	fround, crypto_ft_tab, crypto_ft_tab + 1, 2
 ENDPROC(__aes_arm_encrypt)
 
+	.align		5
 ENTRY(__aes_arm_decrypt)
-	do_crypt	iround, crypto_it_tab, crypto_il_tab
+	do_crypt	iround, crypto_it_tab, __aes_arm_inverse_sbox, 0
 ENDPROC(__aes_arm_decrypt)
diff --git a/arch/arm/crypto/aes-neonbs-glue.c b/arch/arm/crypto/aes-neonbs-glue.c
index c76377961444..18768f330449 100644
--- a/arch/arm/crypto/aes-neonbs-glue.c
+++ b/arch/arm/crypto/aes-neonbs-glue.c
@@ -221,9 +221,8 @@ static int ctr_encrypt(struct skcipher_request *req)
 			u8 *dst = walk.dst.virt.addr + blocks * AES_BLOCK_SIZE;
 			u8 *src = walk.src.virt.addr + blocks * AES_BLOCK_SIZE;
 
-			if (dst != src)
-				memcpy(dst, src, walk.total % AES_BLOCK_SIZE);
-			crypto_xor(dst, final, walk.total % AES_BLOCK_SIZE);
+			crypto_xor_cpy(dst, src, final,
+				       walk.total % AES_BLOCK_SIZE);
 
 			err = skcipher_walk_done(&walk, 0);
 			break;
diff --git a/arch/arm/crypto/ghash-ce-core.S b/arch/arm/crypto/ghash-ce-core.S
index f6ab8bcc9efe..2f78c10b1881 100644
--- a/arch/arm/crypto/ghash-ce-core.S
+++ b/arch/arm/crypto/ghash-ce-core.S
@@ -1,7 +1,7 @@
 /*
- * Accelerated GHASH implementation with ARMv8 vmull.p64 instructions.
+ * Accelerated GHASH implementation with NEON/ARMv8 vmull.p8/64 instructions.
  *
- * Copyright (C) 2015 Linaro Ltd. <ard.biesheuvel@linaro.org>
+ * Copyright (C) 2015 - 2017 Linaro Ltd. <ard.biesheuvel@linaro.org>
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 as published
@@ -12,40 +12,162 @@
 #include <asm/assembler.h>
 
 	SHASH		.req	q0
-	SHASH2		.req	q1
-	T1		.req	q2
-	T2		.req	q3
-	MASK		.req	q4
-	XL		.req	q5
-	XM		.req	q6
-	XH		.req	q7
-	IN1		.req	q7
+	T1		.req	q1
+	XL		.req	q2
+	XM		.req	q3
+	XH		.req	q4
+	IN1		.req	q4
 
 	SHASH_L		.req	d0
 	SHASH_H		.req	d1
-	SHASH2_L	.req	d2
-	T1_L		.req	d4
-	MASK_L		.req	d8
-	XL_L		.req	d10
-	XL_H		.req	d11
-	XM_L		.req	d12
-	XM_H		.req	d13
-	XH_L		.req	d14
+	T1_L		.req	d2
+	T1_H		.req	d3
+	XL_L		.req	d4
+	XL_H		.req	d5
+	XM_L		.req	d6
+	XM_H		.req	d7
+	XH_L		.req	d8
+
+	t0l		.req	d10
+	t0h		.req	d11
+	t1l		.req	d12
+	t1h		.req	d13
+	t2l		.req	d14
+	t2h		.req	d15
+	t3l		.req	d16
+	t3h		.req	d17
+	t4l		.req	d18
+	t4h		.req	d19
+
+	t0q		.req	q5
+	t1q		.req	q6
+	t2q		.req	q7
+	t3q		.req	q8
+	t4q		.req	q9
+	T2		.req	q9
+
+	s1l		.req	d20
+	s1h		.req	d21
+	s2l		.req	d22
+	s2h		.req	d23
+	s3l		.req	d24
+	s3h		.req	d25
+	s4l		.req	d26
+	s4h		.req	d27
+
+	MASK		.req	d28
+	SHASH2_p8	.req	d28
+
+	k16		.req	d29
+	k32		.req	d30
+	k48		.req	d31
+	SHASH2_p64	.req	d31
 
 	.text
 	.fpu		crypto-neon-fp-armv8
 
+	.macro		__pmull_p64, rd, rn, rm, b1, b2, b3, b4
+	vmull.p64	\rd, \rn, \rm
+	.endm
+
 	/*
-	 * void pmull_ghash_update(int blocks, u64 dg[], const char *src,
-	 *			   struct ghash_key const *k, const char *head)
+	 * This implementation of 64x64 -> 128 bit polynomial multiplication
+	 * using vmull.p8 instructions (8x8 -> 16) is taken from the paper
+	 * "Fast Software Polynomial Multiplication on ARM Processors Using
+	 * the NEON Engine" by Danilo Camara, Conrado Gouvea, Julio Lopez and
+	 * Ricardo Dahab (https://hal.inria.fr/hal-01506572)
+	 *
+	 * It has been slightly tweaked for in-order performance, and to allow
+	 * 'rq' to overlap with 'ad' or 'bd'.
 	 */
-ENTRY(pmull_ghash_update)
-	vld1.64		{SHASH}, [r3]
+	.macro		__pmull_p8, rq, ad, bd, b1=t4l, b2=t3l, b3=t4l, b4=t3l
+	vext.8		t0l, \ad, \ad, #1	@ A1
+	.ifc		\b1, t4l
+	vext.8		t4l, \bd, \bd, #1	@ B1
+	.endif
+	vmull.p8	t0q, t0l, \bd		@ F = A1*B
+	vext.8		t1l, \ad, \ad, #2	@ A2
+	vmull.p8	t4q, \ad, \b1		@ E = A*B1
+	.ifc		\b2, t3l
+	vext.8		t3l, \bd, \bd, #2	@ B2
+	.endif
+	vmull.p8	t1q, t1l, \bd		@ H = A2*B
+	vext.8		t2l, \ad, \ad, #3	@ A3
+	vmull.p8	t3q, \ad, \b2		@ G = A*B2
+	veor		t0q, t0q, t4q		@ L = E + F
+	.ifc		\b3, t4l
+	vext.8		t4l, \bd, \bd, #3	@ B3
+	.endif
+	vmull.p8	t2q, t2l, \bd		@ J = A3*B
+	veor		t0l, t0l, t0h		@ t0 = (L) (P0 + P1) << 8
+	veor		t1q, t1q, t3q		@ M = G + H
+	.ifc		\b4, t3l
+	vext.8		t3l, \bd, \bd, #4	@ B4
+	.endif
+	vmull.p8	t4q, \ad, \b3		@ I = A*B3
+	veor		t1l, t1l, t1h		@ t1 = (M) (P2 + P3) << 16
+	vmull.p8	t3q, \ad, \b4		@ K = A*B4
+	vand		t0h, t0h, k48
+	vand		t1h, t1h, k32
+	veor		t2q, t2q, t4q		@ N = I + J
+	veor		t0l, t0l, t0h
+	veor		t1l, t1l, t1h
+	veor		t2l, t2l, t2h		@ t2 = (N) (P4 + P5) << 24
+	vand		t2h, t2h, k16
+	veor		t3l, t3l, t3h		@ t3 = (K) (P6 + P7) << 32
+	vmov.i64	t3h, #0
+	vext.8		t0q, t0q, t0q, #15
+	veor		t2l, t2l, t2h
+	vext.8		t1q, t1q, t1q, #14
+	vmull.p8	\rq, \ad, \bd		@ D = A*B
+	vext.8		t2q, t2q, t2q, #13
+	vext.8		t3q, t3q, t3q, #12
+	veor		t0q, t0q, t1q
+	veor		t2q, t2q, t3q
+	veor		\rq, \rq, t0q
+	veor		\rq, \rq, t2q
+	.endm
+
+	//
+	// PMULL (64x64->128) based reduction for CPUs that can do
+	// it in a single instruction.
+	//
+	.macro		__pmull_reduce_p64
+	vmull.p64	T1, XL_L, MASK
+
+	veor		XH_L, XH_L, XM_H
+	vext.8		T1, T1, T1, #8
+	veor		XL_H, XL_H, XM_L
+	veor		T1, T1, XL
+
+	vmull.p64	XL, T1_H, MASK
+	.endm
+
+	//
+	// Alternative reduction for CPUs that lack support for the
+	// 64x64->128 PMULL instruction
+	//
+	.macro		__pmull_reduce_p8
+	veor		XL_H, XL_H, XM_L
+	veor		XH_L, XH_L, XM_H
+
+	vshl.i64	T1, XL, #57
+	vshl.i64	T2, XL, #62
+	veor		T1, T1, T2
+	vshl.i64	T2, XL, #63
+	veor		T1, T1, T2
+	veor		XL_H, XL_H, T1_L
+	veor		XH_L, XH_L, T1_H
+
+	vshr.u64	T1, XL, #1
+	veor		XH, XH, XL
+	veor		XL, XL, T1
+	vshr.u64	T1, T1, #6
+	vshr.u64	XL, XL, #1
+	.endm
+
+	.macro		ghash_update, pn
 	vld1.64		{XL}, [r1]
-	vmov.i8		MASK, #0xe1
-	vext.8		SHASH2, SHASH, SHASH, #8
-	vshl.u64	MASK, MASK, #57
-	veor		SHASH2, SHASH2, SHASH
 
 	/* do the head block first, if supplied */
 	ldr		ip, [sp]
@@ -62,33 +184,59 @@ ENTRY(pmull_ghash_update)
 #ifndef CONFIG_CPU_BIG_ENDIAN
 	vrev64.8	T1, T1
 #endif
-	vext.8		T2, XL, XL, #8
 	vext.8		IN1, T1, T1, #8
-	veor		T1, T1, T2
+	veor		T1_L, T1_L, XL_H
 	veor		XL, XL, IN1
 
-	vmull.p64	XH, SHASH_H, XL_H		@ a1 * b1
+	__pmull_\pn	XH, XL_H, SHASH_H, s1h, s2h, s3h, s4h	@ a1 * b1
 	veor		T1, T1, XL
-	vmull.p64	XL, SHASH_L, XL_L		@ a0 * b0
-	vmull.p64	XM, SHASH2_L, T1_L		@ (a1 + a0)(b1 + b0)
+	__pmull_\pn	XL, XL_L, SHASH_L, s1l, s2l, s3l, s4l	@ a0 * b0
+	__pmull_\pn	XM, T1_L, SHASH2_\pn			@ (a1+a0)(b1+b0)
 
-	vext.8		T1, XL, XH, #8
-	veor		T2, XL, XH
+	veor		T1, XL, XH
 	veor		XM, XM, T1
-	veor		XM, XM, T2
-	vmull.p64	T2, XL_L, MASK_L
 
-	vmov		XH_L, XM_H
-	vmov		XM_H, XL_L
+	__pmull_reduce_\pn
 
-	veor		XL, XM, T2
-	vext.8		T2, XL, XL, #8
-	vmull.p64	XL, XL_L, MASK_L
-	veor		T2, T2, XH
-	veor		XL, XL, T2
+	veor		T1, T1, XH
+	veor		XL, XL, T1
 
 	bne		0b
 
 	vst1.64		{XL}, [r1]
 	bx		lr
-ENDPROC(pmull_ghash_update)
+	.endm
+
+	/*
+	 * void pmull_ghash_update(int blocks, u64 dg[], const char *src,
+	 *			   struct ghash_key const *k, const char *head)
+	 */
+ENTRY(pmull_ghash_update_p64)
+	vld1.64		{SHASH}, [r3]
+	veor		SHASH2_p64, SHASH_L, SHASH_H
+
+	vmov.i8		MASK, #0xe1
+	vshl.u64	MASK, MASK, #57
+
+	ghash_update	p64
+ENDPROC(pmull_ghash_update_p64)
+
+ENTRY(pmull_ghash_update_p8)
+	vld1.64		{SHASH}, [r3]
+	veor		SHASH2_p8, SHASH_L, SHASH_H
+
+	vext.8		s1l, SHASH_L, SHASH_L, #1
+	vext.8		s2l, SHASH_L, SHASH_L, #2
+	vext.8		s3l, SHASH_L, SHASH_L, #3
+	vext.8		s4l, SHASH_L, SHASH_L, #4
+	vext.8		s1h, SHASH_H, SHASH_H, #1
+	vext.8		s2h, SHASH_H, SHASH_H, #2
+	vext.8		s3h, SHASH_H, SHASH_H, #3
+	vext.8		s4h, SHASH_H, SHASH_H, #4
+
+	vmov.i64	k16, #0xffff
+	vmov.i64	k32, #0xffffffff
+	vmov.i64	k48, #0xffffffffffff
+
+	ghash_update	p8
+ENDPROC(pmull_ghash_update_p8)
diff --git a/arch/arm/crypto/ghash-ce-glue.c b/arch/arm/crypto/ghash-ce-glue.c
index 6bac8bea9f1e..d9bb52cae2ac 100644
--- a/arch/arm/crypto/ghash-ce-glue.c
+++ b/arch/arm/crypto/ghash-ce-glue.c
@@ -22,6 +22,7 @@
 MODULE_DESCRIPTION("GHASH secure hash using ARMv8 Crypto Extensions");
 MODULE_AUTHOR("Ard Biesheuvel <ard.biesheuvel@linaro.org>");
 MODULE_LICENSE("GPL v2");
+MODULE_ALIAS_CRYPTO("ghash");
 
 #define GHASH_BLOCK_SIZE	16
 #define GHASH_DIGEST_SIZE	16
@@ -41,8 +42,17 @@ struct ghash_async_ctx {
 	struct cryptd_ahash *cryptd_tfm;
 };
 
-asmlinkage void pmull_ghash_update(int blocks, u64 dg[], const char *src,
-				   struct ghash_key const *k, const char *head);
+asmlinkage void pmull_ghash_update_p64(int blocks, u64 dg[], const char *src,
+				       struct ghash_key const *k,
+				       const char *head);
+
+asmlinkage void pmull_ghash_update_p8(int blocks, u64 dg[], const char *src,
+				      struct ghash_key const *k,
+				      const char *head);
+
+static void (*pmull_ghash_update)(int blocks, u64 dg[], const char *src,
+				  struct ghash_key const *k,
+				  const char *head);
 
 static int ghash_init(struct shash_desc *desc)
 {
@@ -312,6 +322,14 @@ static int __init ghash_ce_mod_init(void)
 {
 	int err;
 
+	if (!(elf_hwcap & HWCAP_NEON))
+		return -ENODEV;
+
+	if (elf_hwcap2 & HWCAP2_PMULL)
+		pmull_ghash_update = pmull_ghash_update_p64;
+	else
+		pmull_ghash_update = pmull_ghash_update_p8;
+
 	err = crypto_register_shash(&ghash_alg);
 	if (err)
 		return err;
@@ -332,5 +350,5 @@ static void __exit ghash_ce_mod_exit(void)
 	crypto_unregister_shash(&ghash_alg);
 }
 
-module_cpu_feature_match(PMULL, ghash_ce_mod_init);
+module_init(ghash_ce_mod_init);
 module_exit(ghash_ce_mod_exit);
diff --git a/arch/arm/crypto/sha1.h b/arch/arm/crypto/sha1.h
index ffd8bd08b1a7..758db3e9ff0a 100644
--- a/arch/arm/crypto/sha1.h
+++ b/arch/arm/crypto/sha1.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef ASM_ARM_CRYPTO_SHA1_H
 #define ASM_ARM_CRYPTO_SHA1_H
 
diff --git a/arch/arm/crypto/sha256_glue.h b/arch/arm/crypto/sha256_glue.h
index 7cf0bf786ada..9f0d578bab5f 100644
--- a/arch/arm/crypto/sha256_glue.h
+++ b/arch/arm/crypto/sha256_glue.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _CRYPTO_SHA256_GLUE_H
 #define _CRYPTO_SHA256_GLUE_H
 
diff --git a/arch/arm/crypto/sha512.h b/arch/arm/crypto/sha512.h
index a75d9a82988a..e14572be76d1 100644
--- a/arch/arm/crypto/sha512.h
+++ b/arch/arm/crypto/sha512.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 
 int sha512_arm_update(struct shash_desc *desc, const u8 *data,
 		      unsigned int len);
diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild
index 721ab5ecfb9b..0f2c8a2a8131 100644
--- a/arch/arm/include/asm/Kbuild
+++ b/arch/arm/include/asm/Kbuild
@@ -20,7 +20,6 @@ generic-y += simd.h
 generic-y += sizes.h
 generic-y += timex.h
 generic-y += trace_clock.h
-generic-y += unaligned.h
 
 generated-y += mach-types.h
 generated-y += unistd-nr.h
diff --git a/arch/arm/include/asm/arch_gicv3.h b/arch/arm/include/asm/arch_gicv3.h
index 27475904e096..1070044f5c3f 100644
--- a/arch/arm/include/asm/arch_gicv3.h
+++ b/arch/arm/include/asm/arch_gicv3.h
@@ -196,6 +196,11 @@ static inline void gic_write_ctlr(u32 val)
 	isb();
 }
 
+static inline u32 gic_read_ctlr(void)
+{
+	return read_sysreg(ICC_CTLR);
+}
+
 static inline void gic_write_grpen1(u32 val)
 {
 	write_sysreg(val, ICC_IGRPEN1);
@@ -276,6 +281,12 @@ static inline u64 __gic_readq_nonatomic(const volatile void __iomem *addr)
 #define gicr_write_pendbaser(v, c)	__gic_writeq_nonatomic(v, c)
 
 /*
+ * GICR_xLPIR - only the lower bits are significant
+ */
+#define gic_read_lpir(c)		readl_relaxed(c)
+#define gic_write_lpir(v, c)		writel_relaxed(lower_32_bits(v), c)
+
+/*
  * GITS_TYPER is an ID register and doesn't need atomicity.
  */
 #define gits_read_typer(c)		__gic_readq_nonatomic(c)
@@ -291,5 +302,33 @@ static inline u64 __gic_readq_nonatomic(const volatile void __iomem *addr)
  */
 #define gits_write_cwriter(v, c)	__gic_writeq_nonatomic(v, c)
 
+/*
+ * GITS_VPROPBASER - hi and lo bits may be accessed independently.
+ */
+#define gits_write_vpropbaser(v, c)	__gic_writeq_nonatomic(v, c)
+
+/*
+ * GITS_VPENDBASER - the Valid bit must be cleared before changing
+ * anything else.
+ */
+static inline void gits_write_vpendbaser(u64 val, void * __iomem addr)
+{
+	u32 tmp;
+
+	tmp = readl_relaxed(addr + 4);
+	if (tmp & (GICR_VPENDBASER_Valid >> 32)) {
+		tmp &= ~(GICR_VPENDBASER_Valid >> 32);
+		writel_relaxed(tmp, addr + 4);
+	}
+
+	/*
+	 * Use the fact that __gic_writeq_nonatomic writes the second
+	 * half of the 64bit quantity after the first.
+	 */
+	__gic_writeq_nonatomic(val, addr);
+}
+
+#define gits_read_vpendbaser(c)		__gic_readq_nonatomic(c)
+
 #endif /* !__ASSEMBLY__ */
 #endif /* !__ASM_ARCH_GICV3_H */
diff --git a/arch/arm/include/asm/arch_timer.h b/arch/arm/include/asm/arch_timer.h
index d4ebf5679f1f..0a8d7bba2cb0 100644
--- a/arch/arm/include/asm/arch_timer.h
+++ b/arch/arm/include/asm/arch_timer.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASMARM_ARCH_TIMER_H
 #define __ASMARM_ARCH_TIMER_H
 
@@ -106,6 +107,7 @@ static inline u32 arch_timer_get_cntkctl(void)
 static inline void arch_timer_set_cntkctl(u32 cntkctl)
 {
 	asm volatile("mcr p15, 0, %0, c14, c1, 0" : : "r" (cntkctl));
+	isb();
 }
 
 #endif
diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h
index ad301f107dd2..bc8d4bbd82e2 100644
--- a/arch/arm/include/asm/assembler.h
+++ b/arch/arm/include/asm/assembler.h
@@ -518,4 +518,22 @@ THUMB(	orr	\reg , \reg , #PSR_T_BIT	)
 #endif
 	.endm
 
+	.macro	bug, msg, line
+#ifdef CONFIG_THUMB2_KERNEL
+1:	.inst	0xde02
+#else
+1:	.inst	0xe7f001f2
+#endif
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+	.pushsection .rodata.str, "aMS", %progbits, 1
+2:	.asciz	"\msg"
+	.popsection
+	.pushsection __bug_table, "aw"
+	.align	2
+	.word	1b, 2b
+	.hword	\line
+	.popsection
+#endif
+	.endm
+
 #endif /* __ASM_ASSEMBLER_H__ */
diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
index f5d698182d50..40f5c410fd8c 100644
--- a/arch/arm/include/asm/barrier.h
+++ b/arch/arm/include/asm/barrier.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_BARRIER_H
 #define __ASM_BARRIER_H
 
diff --git a/arch/arm/include/asm/bitops.h b/arch/arm/include/asm/bitops.h
index f308c8c40cb9..ce5ee762ed66 100644
--- a/arch/arm/include/asm/bitops.h
+++ b/arch/arm/include/asm/bitops.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright 1995, Russell King.
  * Various bits and pieces copyrights include:
diff --git a/arch/arm/include/asm/bitrev.h b/arch/arm/include/asm/bitrev.h
index ec291c350ea3..84ad8dde62d6 100644
--- a/arch/arm/include/asm/bitrev.h
+++ b/arch/arm/include/asm/bitrev.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_BITREV_H
 #define __ASM_BITREV_H
 
diff --git a/arch/arm/include/asm/bug.h b/arch/arm/include/asm/bug.h
index 2244a94ed9c9..237aa52d8733 100644
--- a/arch/arm/include/asm/bug.h
+++ b/arch/arm/include/asm/bug.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASMARM_BUG_H
 #define _ASMARM_BUG_H
 
diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
index 75fe66bc02b4..1d65ed3a2755 100644
--- a/arch/arm/include/asm/cache.h
+++ b/arch/arm/include/asm/cache.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  arch/arm/include/asm/cache.h
  */
diff --git a/arch/arm/include/asm/cachetype.h b/arch/arm/include/asm/cachetype.h
index 01509ae0bbec..e8c30430be33 100644
--- a/arch/arm/include/asm/cachetype.h
+++ b/arch/arm/include/asm/cachetype.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARM_CACHETYPE_H
 #define __ASM_ARM_CACHETYPE_H
 
diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
index 524692f4acab..20043e0ebb07 100644
--- a/arch/arm/include/asm/checksum.h
+++ b/arch/arm/include/asm/checksum.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  arch/arm/include/asm/checksum.h
  *
diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
index 97882f9bad12..8b701f8e175c 100644
--- a/arch/arm/include/asm/cmpxchg.h
+++ b/arch/arm/include/asm/cmpxchg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARM_CMPXCHG_H
 #define __ASM_ARM_CMPXCHG_H
 
diff --git a/arch/arm/include/asm/compiler.h b/arch/arm/include/asm/compiler.h
index 29fe85e59439..5e94e67d1083 100644
--- a/arch/arm/include/asm/compiler.h
+++ b/arch/arm/include/asm/compiler.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARM_COMPILER_H
 #define __ASM_ARM_COMPILER_H
 
diff --git a/arch/arm/include/asm/cp15.h b/arch/arm/include/asm/cp15.h
index dbdbce1b3a72..4c9fa72b59f5 100644
--- a/arch/arm/include/asm/cp15.h
+++ b/arch/arm/include/asm/cp15.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARM_CP15_H
 #define __ASM_ARM_CP15_H
 
diff --git a/arch/arm/include/asm/cpuidle.h b/arch/arm/include/asm/cpuidle.h
index baefe1d51517..6b2ff7243b4b 100644
--- a/arch/arm/include/asm/cpuidle.h
+++ b/arch/arm/include/asm/cpuidle.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARM_CPUIDLE_H
 #define __ASM_ARM_CPUIDLE_H
 
diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h
index b62eaeb147aa..cb546425da8a 100644
--- a/arch/arm/include/asm/cputype.h
+++ b/arch/arm/include/asm/cputype.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARM_CPUTYPE_H
 #define __ASM_ARM_CPUTYPE_H
 
@@ -173,6 +174,11 @@ static inline unsigned int __attribute_const__ read_cpuid_cachetype(void)
 	return read_cpuid(CPUID_CACHETYPE);
 }
 
+static inline unsigned int __attribute_const__ read_cpuid_mputype(void)
+{
+	return read_cpuid(CPUID_MPUIR);
+}
+
 #elif defined(CONFIG_CPU_V7M)
 
 static inline unsigned int __attribute_const__ read_cpuid_id(void)
@@ -185,6 +191,11 @@ static inline unsigned int __attribute_const__ read_cpuid_cachetype(void)
 	return readl(BASEADDR_V7M_SCB + V7M_SCB_CTR);
 }
 
+static inline unsigned int __attribute_const__ read_cpuid_mputype(void)
+{
+	return readl(BASEADDR_V7M_SCB + MPU_TYPE);
+}
+
 #else /* ifdef CONFIG_CPU_CP15 / elif defined(CONFIG_CPU_V7M) */
 
 static inline unsigned int __attribute_const__ read_cpuid_id(void)
diff --git a/arch/arm/include/asm/cti.h b/arch/arm/include/asm/cti.h
index 2381199acb7d..f8500e5d6ea8 100644
--- a/arch/arm/include/asm/cti.h
+++ b/arch/arm/include/asm/cti.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASMARM_CTI_H
 #define __ASMARM_CTI_H
 
diff --git a/arch/arm/include/asm/delay.h b/arch/arm/include/asm/delay.h
index e986b7f717c4..4f80b72372b4 100644
--- a/arch/arm/include/asm/delay.h
+++ b/arch/arm/include/asm/delay.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (C) 1995-2004 Russell King
  *
diff --git a/arch/arm/include/asm/div64.h b/arch/arm/include/asm/div64.h
index 7d919a9b32e5..898e9c78a7e7 100644
--- a/arch/arm/include/asm/div64.h
+++ b/arch/arm/include/asm/div64.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARM_DIV64
 #define __ASM_ARM_DIV64
 
diff --git a/arch/arm/include/asm/dma-contiguous.h b/arch/arm/include/asm/dma-contiguous.h
index 4f8e9e5514b1..d785187a6f8a 100644
--- a/arch/arm/include/asm/dma-contiguous.h
+++ b/arch/arm/include/asm/dma-contiguous.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef ASMARM_DMA_CONTIGUOUS_H
 #define ASMARM_DMA_CONTIGUOUS_H
 
diff --git a/arch/arm/include/asm/dma-iommu.h b/arch/arm/include/asm/dma-iommu.h
index c090ec675eac..6821f1249300 100644
--- a/arch/arm/include/asm/dma-iommu.h
+++ b/arch/arm/include/asm/dma-iommu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef ASMARM_DMA_IOMMU_H
 #define ASMARM_DMA_IOMMU_H
 
@@ -6,7 +7,6 @@
 #include <linux/mm_types.h>
 #include <linux/scatterlist.h>
 #include <linux/dma-debug.h>
-#include <linux/kmemcheck.h>
 #include <linux/kref.h>
 
 #define ARM_MAPPING_ERROR		(~(dma_addr_t)0x0)
diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h
index 4e0285a66ef8..daf837423a76 100644
--- a/arch/arm/include/asm/dma-mapping.h
+++ b/arch/arm/include/asm/dma-mapping.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef ASMARM_DMA_MAPPING_H
 #define ASMARM_DMA_MAPPING_H
 
@@ -190,13 +191,6 @@ extern int arm_dma_mmap(struct device *dev, struct vm_area_struct *vma,
 			unsigned long attrs);
 
 /*
- * This can be called during early boot to increase the size of the atomic
- * coherent DMA pool above the default value of 256KiB. It must be called
- * before postcore_initcall.
- */
-extern void __init init_dma_coherent_pool_size(unsigned long size);
-
-/*
  * For SA-1111, IXP425, and ADI systems  the dma-mapping functions are "magic"
  * and utilize bounce buffers as needed to work around limited DMA windows.
  *
diff --git a/arch/arm/include/asm/dma.h b/arch/arm/include/asm/dma.h
index bb4fa67da541..a81dda65c576 100644
--- a/arch/arm/include/asm/dma.h
+++ b/arch/arm/include/asm/dma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARM_DMA_H
 #define __ASM_ARM_DMA_H
 
diff --git a/arch/arm/include/asm/ecard.h b/arch/arm/include/asm/ecard.h
index eaea14676d57..4befe8d2ae19 100644
--- a/arch/arm/include/asm/ecard.h
+++ b/arch/arm/include/asm/ecard.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/include/asm/ecard.h
  *
diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
index f13ae153fb24..b078d992414b 100644
--- a/arch/arm/include/asm/elf.h
+++ b/arch/arm/include/asm/elf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASMARM_ELF_H
 #define __ASMARM_ELF_H
 
@@ -100,10 +101,15 @@ struct elf32_hdr;
 extern int elf_check_arch(const struct elf32_hdr *);
 #define elf_check_arch elf_check_arch
 
+#define ELFOSABI_ARM_FDPIC  65	/* ARM FDPIC platform */
+#define elf_check_fdpic(x)  ((x)->e_ident[EI_OSABI] == ELFOSABI_ARM_FDPIC)
+#define elf_check_const_displacement(x)  ((x)->e_flags & EF_ARM_PIC)
+#define ELF_FDPIC_CORE_EFLAGS  0
+
 #define vmcore_elf64_check_arch(x) (0)
 
-extern int arm_elf_read_implies_exec(const struct elf32_hdr *, int);
-#define elf_read_implies_exec(ex,stk) arm_elf_read_implies_exec(&(ex), stk)
+extern int arm_elf_read_implies_exec(int);
+#define elf_read_implies_exec(ex,stk) arm_elf_read_implies_exec(stk)
 
 struct task_struct;
 int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
@@ -120,6 +126,13 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
    have no such handler.  */
 #define ELF_PLAT_INIT(_r, load_addr)	(_r)->ARM_r0 = 0
 
+#define ELF_FDPIC_PLAT_INIT(_r, _exec_map_addr, _interp_map_addr, dynamic_addr) \
+	do { \
+		(_r)->ARM_r7 = _exec_map_addr; \
+		(_r)->ARM_r8 = _interp_map_addr; \
+		(_r)->ARM_r9 = dynamic_addr; \
+	} while(0)
+
 extern void elf_set_personality(const struct elf32_hdr *);
 #define SET_PERSONALITY(ex)	elf_set_personality(&(ex))
 
diff --git a/arch/arm/include/asm/entry-macro-multi.S b/arch/arm/include/asm/entry-macro-multi.S
index 609184f522ee..dfc6bfa43012 100644
--- a/arch/arm/include/asm/entry-macro-multi.S
+++ b/arch/arm/include/asm/entry-macro-multi.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <asm/assembler.h>
 
 /*
diff --git a/arch/arm/include/asm/exception.h b/arch/arm/include/asm/exception.h
index bf1991263d2d..a7273ad9587a 100644
--- a/arch/arm/include/asm/exception.h
+++ b/arch/arm/include/asm/exception.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Annotations for marking C functions as exception handlers.
  *
diff --git a/arch/arm/include/asm/fiq.h b/arch/arm/include/asm/fiq.h
index d493d0b742a1..6bdfb4a47322 100644
--- a/arch/arm/include/asm/fiq.h
+++ b/arch/arm/include/asm/fiq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  arch/arm/include/asm/fiq.h
  *
diff --git a/arch/arm/include/asm/fixmap.h b/arch/arm/include/asm/fixmap.h
index 8f967d1373f6..472c93db5dac 100644
--- a/arch/arm/include/asm/fixmap.h
+++ b/arch/arm/include/asm/fixmap.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_FIXMAP_H
 #define _ASM_FIXMAP_H
 
diff --git a/arch/arm/include/asm/flat.h b/arch/arm/include/asm/flat.h
index 29d3a1524bce..f0c75ddeea23 100644
--- a/arch/arm/include/asm/flat.h
+++ b/arch/arm/include/asm/flat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/include/asm/flat.h -- uClinux flat-format executables
  */
diff --git a/arch/arm/include/asm/ftrace.h b/arch/arm/include/asm/ftrace.h
index f379881d5cc3..9e842ff41768 100644
--- a/arch/arm/include/asm/ftrace.h
+++ b/arch/arm/include/asm/ftrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARM_FTRACE
 #define _ASM_ARM_FTRACE
 
diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
index 6795368ad023..ffebe7b7a5b7 100644
--- a/arch/arm/include/asm/futex.h
+++ b/arch/arm/include/asm/futex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARM_FUTEX_H
 #define _ASM_ARM_FUTEX_H
 
@@ -128,20 +129,10 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
 #endif /* !SMP */
 
 static inline int
-futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
+arch_futex_atomic_op_inuser(int op, int oparg, int *oval, u32 __user *uaddr)
 {
-	int op = (encoded_op >> 28) & 7;
-	int cmp = (encoded_op >> 24) & 15;
-	int oparg = (encoded_op << 8) >> 20;
-	int cmparg = (encoded_op << 20) >> 20;
 	int oldval = 0, ret, tmp;
 
-	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-		oparg = 1 << oparg;
-
-	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
-		return -EFAULT;
-
 #ifndef CONFIG_SMP
 	preempt_disable();
 #endif
@@ -172,17 +163,9 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
 	preempt_enable();
 #endif
 
-	if (!ret) {
-		switch (cmp) {
-		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-		default: ret = -ENOSYS;
-		}
-	}
+	if (!ret)
+		*oval = oldval;
+
 	return ret;
 }
 
diff --git a/arch/arm/include/asm/gpio.h b/arch/arm/include/asm/gpio.h
index 504dcddebfcc..c50e383358c4 100644
--- a/arch/arm/include/asm/gpio.h
+++ b/arch/arm/include/asm/gpio.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ARCH_ARM_GPIO_H
 #define _ARCH_ARM_GPIO_H
 
diff --git a/arch/arm/include/asm/hardirq.h b/arch/arm/include/asm/hardirq.h
index 3d7351c844aa..cba23eaa6072 100644
--- a/arch/arm/include/asm/hardirq.h
+++ b/arch/arm/include/asm/hardirq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_HARDIRQ_H
 #define __ASM_HARDIRQ_H
 
diff --git a/arch/arm/include/asm/hardware/it8152.h b/arch/arm/include/asm/hardware/it8152.h
index 076777ff3daa..e175c2384f28 100644
--- a/arch/arm/include/asm/hardware/it8152.h
+++ b/arch/arm/include/asm/hardware/it8152.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * linux/include/arm/hardware/it8152.h
  *
diff --git a/arch/arm/include/asm/hardware/locomo.h b/arch/arm/include/asm/hardware/locomo.h
index 74e51d6bd93f..f8712e3c29cf 100644
--- a/arch/arm/include/asm/hardware/locomo.h
+++ b/arch/arm/include/asm/hardware/locomo.h
@@ -189,8 +189,6 @@ struct locomo_driver {
 	unsigned int		devid;
 	int (*probe)(struct locomo_dev *);
 	int (*remove)(struct locomo_dev *);
-	int (*suspend)(struct locomo_dev *, pm_message_t);
-	int (*resume)(struct locomo_dev *);
 };
 
 #define LOCOMO_DRV(_d)	container_of((_d), struct locomo_driver, drv)
diff --git a/arch/arm/include/asm/hardware/sa1111.h b/arch/arm/include/asm/hardware/sa1111.h
index 8979fa3bbf2d..0bbf163d1ed3 100644
--- a/arch/arm/include/asm/hardware/sa1111.h
+++ b/arch/arm/include/asm/hardware/sa1111.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/include/asm/hardware/sa1111.h
  *
diff --git a/arch/arm/include/asm/highmem.h b/arch/arm/include/asm/highmem.h
index 0a0e2d1784c0..eb4e4207cd3c 100644
--- a/arch/arm/include/asm/highmem.h
+++ b/arch/arm/include/asm/highmem.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_HIGHMEM_H
 #define _ASM_HIGHMEM_H
 
@@ -18,7 +19,6 @@
 	} while (0)
 
 extern pte_t *pkmap_page_table;
-extern pte_t *fixmap_page_table;
 
 extern void *kmap_high(struct page *page);
 extern void kunmap_high(struct page *page);
diff --git a/arch/arm/include/asm/hw_breakpoint.h b/arch/arm/include/asm/hw_breakpoint.h
index afcaf8bf971b..e46e4e7bdba3 100644
--- a/arch/arm/include/asm/hw_breakpoint.h
+++ b/arch/arm/include/asm/hw_breakpoint.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ARM_HW_BREAKPOINT_H
 #define _ARM_HW_BREAKPOINT_H
 
diff --git a/arch/arm/include/asm/hw_irq.h b/arch/arm/include/asm/hw_irq.h
index 9beb92914f4d..cecc13214ef1 100644
--- a/arch/arm/include/asm/hw_irq.h
+++ b/arch/arm/include/asm/hw_irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Nothing to see here yet
  */
diff --git a/arch/arm/include/asm/hwcap.h b/arch/arm/include/asm/hwcap.h
index 6e183fd269fb..e31d9f1b8549 100644
--- a/arch/arm/include/asm/hwcap.h
+++ b/arch/arm/include/asm/hwcap.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASMARM_HWCAP_H
 #define __ASMARM_HWCAP_H
 
diff --git a/arch/arm/include/asm/hypervisor.h b/arch/arm/include/asm/hypervisor.h
index b90d9e523d6f..df8524365637 100644
--- a/arch/arm/include/asm/hypervisor.h
+++ b/arch/arm/include/asm/hypervisor.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARM_HYPERVISOR_H
 #define _ASM_ARM_HYPERVISOR_H
 
diff --git a/arch/arm/include/asm/ide.h b/arch/arm/include/asm/ide.h
index b507ce8e5019..a81e0b0d6747 100644
--- a/arch/arm/include/asm/ide.h
+++ b/arch/arm/include/asm/ide.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  arch/arm/include/asm/ide.h
  *
diff --git a/arch/arm/include/asm/idmap.h b/arch/arm/include/asm/idmap.h
index bf863edb517d..73ba956e379f 100644
--- a/arch/arm/include/asm/idmap.h
+++ b/arch/arm/include/asm/idmap.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_IDMAP_H
 #define __ASM_IDMAP_H
 
diff --git a/arch/arm/include/asm/insn.h b/arch/arm/include/asm/insn.h
index e96065da4dae..f20e08ac85ae 100644
--- a/arch/arm/include/asm/insn.h
+++ b/arch/arm/include/asm/insn.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARM_INSN_H
 #define __ASM_ARM_INSN_H
 
diff --git a/arch/arm/include/asm/irq.h b/arch/arm/include/asm/irq.h
index e53638c8ed8a..b6f319606e30 100644
--- a/arch/arm/include/asm/irq.h
+++ b/arch/arm/include/asm/irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARM_IRQ_H
 #define __ASM_ARM_IRQ_H
 
diff --git a/arch/arm/include/asm/irq_work.h b/arch/arm/include/asm/irq_work.h
index 712d03e5973a..8895999834cc 100644
--- a/arch/arm/include/asm/irq_work.h
+++ b/arch/arm/include/asm/irq_work.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARM_IRQ_WORK_H
 #define __ASM_ARM_IRQ_WORK_H
 
diff --git a/arch/arm/include/asm/irqflags.h b/arch/arm/include/asm/irqflags.h
index e6b70d9d084e..aeec7f24eb75 100644
--- a/arch/arm/include/asm/irqflags.h
+++ b/arch/arm/include/asm/irqflags.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARM_IRQFLAGS_H
 #define __ASM_ARM_IRQFLAGS_H
 
diff --git a/arch/arm/include/asm/jump_label.h b/arch/arm/include/asm/jump_label.h
index 34f7b6980d21..e12d7d096fc0 100644
--- a/arch/arm/include/asm/jump_label.h
+++ b/arch/arm/include/asm/jump_label.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARM_JUMP_LABEL_H
 #define _ASM_ARM_JUMP_LABEL_H
 
diff --git a/arch/arm/include/asm/kexec.h b/arch/arm/include/asm/kexec.h
index 1869af6bac5c..22751b5b5735 100644
--- a/arch/arm/include/asm/kexec.h
+++ b/arch/arm/include/asm/kexec.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ARM_KEXEC_H
 #define _ARM_KEXEC_H
 
@@ -19,6 +20,11 @@
 
 #ifndef __ASSEMBLY__
 
+#define ARCH_HAS_KIMAGE_ARCH
+struct kimage_arch {
+	u32 kernel_r2;
+};
+
 /**
  * crash_setup_regs() - save registers for the panic kernel
  * @newregs: registers are saved here
diff --git a/arch/arm/include/asm/kgdb.h b/arch/arm/include/asm/kgdb.h
index 0a9d5dd93294..3b73fdcf3627 100644
--- a/arch/arm/include/asm/kgdb.h
+++ b/arch/arm/include/asm/kgdb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * ARM KGDB support
  *
diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
index 83eb2f772911..5590940ee43d 100644
--- a/arch/arm/include/asm/kmap_types.h
+++ b/arch/arm/include/asm/kmap_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ARM_KMAP_TYPES_H
 #define __ARM_KMAP_TYPES_H
 
diff --git a/arch/arm/include/asm/kvm_arm.h b/arch/arm/include/asm/kvm_arm.h
index ebf020b02bc8..c8781450905b 100644
--- a/arch/arm/include/asm/kvm_arm.h
+++ b/arch/arm/include/asm/kvm_arm.h
@@ -227,7 +227,6 @@
 
 #define HSR_DABT_S1PTW		(_AC(1, UL) << 7)
 #define HSR_DABT_CM		(_AC(1, UL) << 8)
-#define HSR_DABT_EA		(_AC(1, UL) << 9)
 
 #define kvm_arm_exception_type	\
 	{0, "RESET" }, 		\
diff --git a/arch/arm/include/asm/kvm_asm.h b/arch/arm/include/asm/kvm_asm.h
index 14d68a4d826f..36dd2962a42d 100644
--- a/arch/arm/include/asm/kvm_asm.h
+++ b/arch/arm/include/asm/kvm_asm.h
@@ -68,6 +68,8 @@ extern void __kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa);
 extern void __kvm_tlb_flush_vmid(struct kvm *kvm);
 extern void __kvm_tlb_flush_local_vmid(struct kvm_vcpu *vcpu);
 
+extern void __kvm_timer_set_cntvoff(u32 cntvoff_low, u32 cntvoff_high);
+
 extern int __kvm_vcpu_run(struct kvm_vcpu *vcpu);
 
 extern void __init_stage2_translation(void);
diff --git a/arch/arm/include/asm/kvm_emulate.h b/arch/arm/include/asm/kvm_emulate.h
index 9a8a45aaf19a..3d22eb87f919 100644
--- a/arch/arm/include/asm/kvm_emulate.h
+++ b/arch/arm/include/asm/kvm_emulate.h
@@ -25,7 +25,22 @@
 #include <asm/kvm_arm.h>
 #include <asm/cputype.h>
 
+/* arm64 compatibility macros */
+#define COMPAT_PSR_MODE_ABT	ABT_MODE
+#define COMPAT_PSR_MODE_UND	UND_MODE
+#define COMPAT_PSR_T_BIT	PSR_T_BIT
+#define COMPAT_PSR_I_BIT	PSR_I_BIT
+#define COMPAT_PSR_A_BIT	PSR_A_BIT
+#define COMPAT_PSR_E_BIT	PSR_E_BIT
+#define COMPAT_PSR_IT_MASK	PSR_IT_MASK
+
 unsigned long *vcpu_reg(struct kvm_vcpu *vcpu, u8 reg_num);
+
+static inline unsigned long *vcpu_reg32(struct kvm_vcpu *vcpu, u8 reg_num)
+{
+	return vcpu_reg(vcpu, reg_num);
+}
+
 unsigned long *vcpu_spsr(struct kvm_vcpu *vcpu);
 
 static inline unsigned long vcpu_get_reg(struct kvm_vcpu *vcpu,
@@ -42,10 +57,25 @@ static inline void vcpu_set_reg(struct kvm_vcpu *vcpu, u8 reg_num,
 
 bool kvm_condition_valid32(const struct kvm_vcpu *vcpu);
 void kvm_skip_instr32(struct kvm_vcpu *vcpu, bool is_wide_instr);
-void kvm_inject_undefined(struct kvm_vcpu *vcpu);
+void kvm_inject_undef32(struct kvm_vcpu *vcpu);
+void kvm_inject_dabt32(struct kvm_vcpu *vcpu, unsigned long addr);
+void kvm_inject_pabt32(struct kvm_vcpu *vcpu, unsigned long addr);
 void kvm_inject_vabt(struct kvm_vcpu *vcpu);
-void kvm_inject_dabt(struct kvm_vcpu *vcpu, unsigned long addr);
-void kvm_inject_pabt(struct kvm_vcpu *vcpu, unsigned long addr);
+
+static inline void kvm_inject_undefined(struct kvm_vcpu *vcpu)
+{
+	kvm_inject_undef32(vcpu);
+}
+
+static inline void kvm_inject_dabt(struct kvm_vcpu *vcpu, unsigned long addr)
+{
+	kvm_inject_dabt32(vcpu, addr);
+}
+
+static inline void kvm_inject_pabt(struct kvm_vcpu *vcpu, unsigned long addr)
+{
+	kvm_inject_pabt32(vcpu, addr);
+}
 
 static inline bool kvm_condition_valid(const struct kvm_vcpu *vcpu)
 {
@@ -149,11 +179,6 @@ static inline int kvm_vcpu_dabt_get_rd(struct kvm_vcpu *vcpu)
 	return (kvm_vcpu_get_hsr(vcpu) & HSR_SRT_MASK) >> HSR_SRT_SHIFT;
 }
 
-static inline bool kvm_vcpu_dabt_isextabt(struct kvm_vcpu *vcpu)
-{
-	return kvm_vcpu_get_hsr(vcpu) & HSR_DABT_EA;
-}
-
 static inline bool kvm_vcpu_dabt_iss1tw(struct kvm_vcpu *vcpu)
 {
 	return kvm_vcpu_get_hsr(vcpu) & HSR_DABT_S1PTW;
@@ -206,6 +231,25 @@ static inline u8 kvm_vcpu_trap_get_fault_type(struct kvm_vcpu *vcpu)
 	return kvm_vcpu_get_hsr(vcpu) & HSR_FSC_TYPE;
 }
 
+static inline bool kvm_vcpu_dabt_isextabt(struct kvm_vcpu *vcpu)
+{
+	switch (kvm_vcpu_trap_get_fault(vcpu)) {
+	case FSC_SEA:
+	case FSC_SEA_TTW0:
+	case FSC_SEA_TTW1:
+	case FSC_SEA_TTW2:
+	case FSC_SEA_TTW3:
+	case FSC_SECC:
+	case FSC_SECC_TTW0:
+	case FSC_SECC_TTW1:
+	case FSC_SECC_TTW2:
+	case FSC_SECC_TTW3:
+		return true;
+	default:
+		return false;
+	}
+}
+
 static inline u32 kvm_vcpu_hvc_get_imm(struct kvm_vcpu *vcpu)
 {
 	return kvm_vcpu_get_hsr(vcpu) & HSR_HVC_IMM_MASK;
diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h
index 127e2dd2e21c..242151ea6908 100644
--- a/arch/arm/include/asm/kvm_host.h
+++ b/arch/arm/include/asm/kvm_host.h
@@ -225,12 +225,6 @@ int kvm_arm_copy_reg_indices(struct kvm_vcpu *vcpu, u64 __user *indices);
 int kvm_age_hva(struct kvm *kvm, unsigned long start, unsigned long end);
 int kvm_test_age_hva(struct kvm *kvm, unsigned long hva);
 
-/* We do not have shadow page tables, hence the empty hooks */
-static inline void kvm_arch_mmu_notifier_invalidate_page(struct kvm *kvm,
-							 unsigned long address)
-{
-}
-
 struct kvm_vcpu *kvm_arm_get_running_vcpu(void);
 struct kvm_vcpu __percpu **kvm_get_running_vcpus(void);
 void kvm_arm_halt_guest(struct kvm *kvm);
@@ -299,4 +293,7 @@ int kvm_arm_vcpu_arch_get_attr(struct kvm_vcpu *vcpu,
 int kvm_arm_vcpu_arch_has_attr(struct kvm_vcpu *vcpu,
 			       struct kvm_device_attr *attr);
 
+/* All host FP/SIMD state is restored on guest exit, so nothing to save: */
+static inline void kvm_fpsimd_flush_cpu_state(void) {}
+
 #endif /* __ARM_KVM_HOST_H__ */
diff --git a/arch/arm/include/asm/kvm_hyp.h b/arch/arm/include/asm/kvm_hyp.h
index 14b5903f0224..ab20ffa8b9e7 100644
--- a/arch/arm/include/asm/kvm_hyp.h
+++ b/arch/arm/include/asm/kvm_hyp.h
@@ -98,8 +98,8 @@
 #define cntvoff_el2			CNTVOFF
 #define cnthctl_el2			CNTHCTL
 
-void __timer_save_state(struct kvm_vcpu *vcpu);
-void __timer_restore_state(struct kvm_vcpu *vcpu);
+void __timer_enable_traps(struct kvm_vcpu *vcpu);
+void __timer_disable_traps(struct kvm_vcpu *vcpu);
 
 void __vgic_v2_save_state(struct kvm_vcpu *vcpu);
 void __vgic_v2_restore_state(struct kvm_vcpu *vcpu);
diff --git a/arch/arm/include/asm/limits.h b/arch/arm/include/asm/limits.h
index 08d8c6600804..ab159371d786 100644
--- a/arch/arm/include/asm/limits.h
+++ b/arch/arm/include/asm/limits.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_PIPE_H
 #define __ASM_PIPE_H
 
diff --git a/arch/arm/include/asm/linkage.h b/arch/arm/include/asm/linkage.h
index 5a25632b1bc0..c4670694ada7 100644
--- a/arch/arm/include/asm/linkage.h
+++ b/arch/arm/include/asm/linkage.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_LINKAGE_H
 #define __ASM_LINKAGE_H
 
diff --git a/arch/arm/include/asm/mc146818rtc.h b/arch/arm/include/asm/mc146818rtc.h
index e8567bb99dfc..58922879a600 100644
--- a/arch/arm/include/asm/mc146818rtc.h
+++ b/arch/arm/include/asm/mc146818rtc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Machine dependent access functions for RTC registers.
  */
diff --git a/arch/arm/include/asm/mcs_spinlock.h b/arch/arm/include/asm/mcs_spinlock.h
index f652ad65840a..529d2cf4d06f 100644
--- a/arch/arm/include/asm/mcs_spinlock.h
+++ b/arch/arm/include/asm/mcs_spinlock.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_MCS_LOCK_H
 #define __ASM_MCS_LOCK_H
 
diff --git a/arch/arm/include/asm/memblock.h b/arch/arm/include/asm/memblock.h
index bf47a6c110a2..b10fd358ccc5 100644
--- a/arch/arm/include/asm/memblock.h
+++ b/arch/arm/include/asm/memblock.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARM_MEMBLOCK_H
 #define _ASM_ARM_MEMBLOCK_H
 
diff --git a/arch/arm/include/asm/mmu.h b/arch/arm/include/asm/mmu.h
index a5b47421059d..1592a4264488 100644
--- a/arch/arm/include/asm/mmu.h
+++ b/arch/arm/include/asm/mmu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ARM_MMU_H
 #define __ARM_MMU_H
 
@@ -14,6 +15,10 @@ typedef struct {
 #ifdef CONFIG_VDSO
 	unsigned long	vdso;
 #endif
+#ifdef CONFIG_BINFMT_ELF_FDPIC
+	unsigned long	exec_fdpic_loadmap;
+	unsigned long	interp_fdpic_loadmap;
+#endif
 } mm_context_t;
 
 #ifdef CONFIG_CPU_HAS_ASID
@@ -33,6 +38,10 @@ typedef struct {
  */
 typedef struct {
 	unsigned long	end_brk;
+#ifdef CONFIG_BINFMT_ELF_FDPIC
+	unsigned long	exec_fdpic_loadmap;
+	unsigned long	interp_fdpic_loadmap;
+#endif
 } mm_context_t;
 
 #endif
diff --git a/arch/arm/include/asm/module.h b/arch/arm/include/asm/module.h
index ed2319663a1e..89ad0596033a 100644
--- a/arch/arm/include/asm/module.h
+++ b/arch/arm/include/asm/module.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARM_MODULE_H
 #define _ASM_ARM_MODULE_H
 
diff --git a/arch/arm/include/asm/mpu.h b/arch/arm/include/asm/mpu.h
index c3247cc2fe08..6d1491c8ee22 100644
--- a/arch/arm/include/asm/mpu.h
+++ b/arch/arm/include/asm/mpu.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ARM_MPU_H
 #define __ARM_MPU_H
 
-#ifdef CONFIG_ARM_MPU
-
 /* MPUIR layout */
 #define MPUIR_nU		1
 #define MPUIR_DREGION		8
@@ -17,6 +16,11 @@
 /* MPU D/I Size Register fields */
 #define MPU_RSR_SZ		1
 #define MPU_RSR_EN		0
+#define MPU_RSR_SD		8
+
+/* Number of subregions (SD) */
+#define MPU_NR_SUBREGS		8
+#define MPU_MIN_SUBREG_SIZE	256
 
 /* The D/I RSR value for an enabled region spanning the whole of memory */
 #define MPU_RSR_ALL_MEM		63
@@ -38,6 +42,7 @@
 #endif
 
 /* Access permission bits of ACR (only define those that we use)*/
+#define MPU_AP_PL1RO_PL0NA	(0x5 << 8)
 #define MPU_AP_PL1RW_PL0RW	(0x3 << 8)
 #define MPU_AP_PL1RW_PL0R0	(0x2 << 8)
 #define MPU_AP_PL1RW_PL0NA	(0x1 << 8)
@@ -46,7 +51,7 @@
 #define MPU_PROBE_REGION	0
 #define MPU_BG_REGION		1
 #define MPU_RAM_REGION		2
-#define MPU_VECTORS_REGION	3
+#define MPU_ROM_REGION		3
 
 /* Maximum number of regions Linux is interested in */
 #define MPU_MAX_REGIONS		16
@@ -64,13 +69,23 @@ struct mpu_rgn {
 };
 
 struct mpu_rgn_info {
-	u32 mpuir;
+	unsigned int used;
 	struct mpu_rgn rgns[MPU_MAX_REGIONS];
 };
 extern struct mpu_rgn_info mpu_rgn_info;
 
-#endif /* __ASSEMBLY__ */
+#ifdef CONFIG_ARM_MPU
+
+extern void __init adjust_lowmem_bounds_mpu(void);
+extern void __init mpu_setup(void);
 
-#endif /* CONFIG_ARM_MPU */
+#else
+
+static inline void adjust_lowmem_bounds_mpu(void) {}
+static inline void mpu_setup(void) {}
+
+#endif /* !CONFIG_ARM_MPU */
+
+#endif /* __ASSEMBLY__ */
 
 #endif
diff --git a/arch/arm/include/asm/nwflash.h b/arch/arm/include/asm/nwflash.h
index 04e5a557a884..0ec6f07c2d8a 100644
--- a/arch/arm/include/asm/nwflash.h
+++ b/arch/arm/include/asm/nwflash.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _FLASH_H
 #define _FLASH_H
 
diff --git a/arch/arm/include/asm/paravirt.h b/arch/arm/include/asm/paravirt.h
index 8435ff591386..d51e5cd31d01 100644
--- a/arch/arm/include/asm/paravirt.h
+++ b/arch/arm/include/asm/paravirt.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARM_PARAVIRT_H
 #define _ASM_ARM_PARAVIRT_H
 
diff --git a/arch/arm/include/asm/patch.h b/arch/arm/include/asm/patch.h
index 77e054c2f6cd..0b48247c4600 100644
--- a/arch/arm/include/asm/patch.h
+++ b/arch/arm/include/asm/patch.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ARM_KERNEL_PATCH_H
 #define _ARM_KERNEL_PATCH_H
 
diff --git a/arch/arm/include/asm/pci.h b/arch/arm/include/asm/pci.h
index 396c92bcc0cf..960d9dc4f380 100644
--- a/arch/arm/include/asm/pci.h
+++ b/arch/arm/include/asm/pci.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef ASMARM_PCI_H
 #define ASMARM_PCI_H
 
diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
index b2902a5cd780..2d7344f0e208 100644
--- a/arch/arm/include/asm/pgalloc.h
+++ b/arch/arm/include/asm/pgalloc.h
@@ -57,7 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
 extern pgd_t *pgd_alloc(struct mm_struct *mm);
 extern void pgd_free(struct mm_struct *mm, pgd_t *pgd);
 
-#define PGALLOC_GFP	(GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO)
+#define PGALLOC_GFP	(GFP_KERNEL | __GFP_ZERO)
 
 static inline void clean_pte_table(pte_t *pte)
 {
diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
index 1c462381c225..150ece66ddf3 100644
--- a/arch/arm/include/asm/pgtable.h
+++ b/arch/arm/include/asm/pgtable.h
@@ -232,6 +232,18 @@ static inline pte_t *pmd_page_vaddr(pmd_t pmd)
 #define pte_valid_user(pte)	\
 	(pte_valid(pte) && pte_isset((pte), L_PTE_USER) && pte_young(pte))
 
+static inline bool pte_access_permitted(pte_t pte, bool write)
+{
+	pteval_t mask = L_PTE_PRESENT | L_PTE_USER;
+	pteval_t needed = mask;
+
+	if (write)
+		mask |= L_PTE_RDONLY;
+
+	return (pte_val(pte) & mask) == needed;
+}
+#define pte_access_permitted pte_access_permitted
+
 #if __LINUX_ARM_ARCH__ < 6
 static inline void __sync_icache_dcache(pte_t pteval)
 {
diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h
index c3d5fc124a05..338cbe0a18ef 100644
--- a/arch/arm/include/asm/processor.h
+++ b/arch/arm/include/asm/processor.h
@@ -47,15 +47,24 @@ struct thread_struct {
 
 #define INIT_THREAD  {	}
 
-#ifdef CONFIG_MMU
-#define nommu_start_thread(regs) do { } while (0)
-#else
-#define nommu_start_thread(regs) regs->ARM_r10 = current->mm->start_data
-#endif
-
 #define start_thread(regs,pc,sp)					\
 ({									\
+	unsigned long r7, r8, r9;					\
+									\
+	if (IS_ENABLED(CONFIG_BINFMT_ELF_FDPIC)) {			\
+		r7 = regs->ARM_r7;					\
+		r8 = regs->ARM_r8;					\
+		r9 = regs->ARM_r9;					\
+	}								\
 	memset(regs->uregs, 0, sizeof(regs->uregs));			\
+	if (IS_ENABLED(CONFIG_BINFMT_ELF_FDPIC) &&			\
+	    current->personality & FDPIC_FUNCPTRS) {			\
+		regs->ARM_r7 = r7;					\
+		regs->ARM_r8 = r8;					\
+		regs->ARM_r9 = r9;					\
+		regs->ARM_r10 = current->mm->start_data;		\
+	} else if (!IS_ENABLED(CONFIG_MMU))				\
+		regs->ARM_r10 = current->mm->start_data;		\
 	if (current->personality & ADDR_LIMIT_32BIT)			\
 		regs->ARM_cpsr = USR_MODE;				\
 	else								\
@@ -65,7 +74,6 @@ struct thread_struct {
 	regs->ARM_cpsr |= PSR_ENDSTATE;					\
 	regs->ARM_pc = pc & ~1;		/* pc */			\
 	regs->ARM_sp = sp;		/* sp */			\
-	nommu_start_thread(regs);					\
 })
 
 /* Forward declaration, a strange C thing */
diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h
index e9c9a117bd25..c7cdbb43ae7c 100644
--- a/arch/arm/include/asm/ptrace.h
+++ b/arch/arm/include/asm/ptrace.h
@@ -126,8 +126,7 @@ extern unsigned long profile_pc(struct pt_regs *regs);
 /*
  * kprobe-based event tracer support
  */
-#include <linux/stddef.h>
-#include <linux/types.h>
+#include <linux/compiler.h>
 #define MAX_REG_OFFSET (offsetof(struct pt_regs, ARM_ORIG_r0))
 
 extern int regs_query_register_offset(const char *name);
diff --git a/arch/arm/include/asm/sections.h b/arch/arm/include/asm/sections.h
index 803bbf2b20b8..63dfe1f10335 100644
--- a/arch/arm/include/asm/sections.h
+++ b/arch/arm/include/asm/sections.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARM_SECTIONS_H
 #define _ASM_ARM_SECTIONS_H
 
diff --git a/arch/arm/include/asm/shmparam.h b/arch/arm/include/asm/shmparam.h
index a5223b3a9bf9..367a9dac6150 100644
--- a/arch/arm/include/asm/shmparam.h
+++ b/arch/arm/include/asm/shmparam.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASMARM_SHMPARAM_H
 #define _ASMARM_SHMPARAM_H
 
diff --git a/arch/arm/include/asm/signal.h b/arch/arm/include/asm/signal.h
index c0eb412aff04..65530a042009 100644
--- a/arch/arm/include/asm/signal.h
+++ b/arch/arm/include/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASMARM_SIGNAL_H
 #define _ASMARM_SIGNAL_H
 
diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
index 3d6dc8b460e4..709a55989cb0 100644
--- a/arch/arm/include/asm/smp.h
+++ b/arch/arm/include/asm/smp.h
@@ -60,7 +60,7 @@ asmlinkage void secondary_start_kernel(void);
  */
 struct secondary_data {
 	union {
-		unsigned long mpu_rgn_szr;
+		struct mpu_rgn_info *mpu_rgn_info;
 		u64 pgdir;
 	};
 	unsigned long swapper_pg_dir;
diff --git a/arch/arm/include/asm/smp_plat.h b/arch/arm/include/asm/smp_plat.h
index f9080717fc88..f2c36acf9886 100644
--- a/arch/arm/include/asm/smp_plat.h
+++ b/arch/arm/include/asm/smp_plat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * ARM specific SMP header, this contains our implementation
  * details.
diff --git a/arch/arm/include/asm/smp_scu.h b/arch/arm/include/asm/smp_scu.h
index bfe163c40024..b818e5d0cd78 100644
--- a/arch/arm/include/asm/smp_scu.h
+++ b/arch/arm/include/asm/smp_scu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASMARM_ARCH_SCU_H
 #define __ASMARM_ARCH_SCU_H
 
@@ -7,6 +8,7 @@
 
 #ifndef __ASSEMBLER__
 
+#include <linux/errno.h>
 #include <asm/cputype.h>
 
 static inline bool scu_a9_has_base(void)
@@ -26,6 +28,8 @@ static inline unsigned long scu_a9_get_base(void)
 #ifdef CONFIG_HAVE_ARM_SCU
 unsigned int scu_get_core_count(void __iomem *);
 int scu_power_mode(void __iomem *, unsigned int);
+int scu_cpu_power_enable(void __iomem *, unsigned int);
+int scu_get_cpu_power_mode(void __iomem *scu_base, unsigned int logical_cpu);
 #else
 static inline unsigned int scu_get_core_count(void __iomem *scu_base)
 {
@@ -35,6 +39,16 @@ static inline int scu_power_mode(void __iomem *scu_base, unsigned int mode)
 {
 	return -EINVAL;
 }
+static inline int scu_cpu_power_enable(void __iomem *scu_base,
+				       unsigned int mode)
+{
+	return -EINVAL;
+}
+static inline int scu_get_cpu_power_mode(void __iomem *scu_base,
+					 unsigned int logical_cpu)
+{
+	return -EINVAL;
+}
 #endif
 
 #if defined(CONFIG_SMP) && defined(CONFIG_HAVE_ARM_SCU)
diff --git a/arch/arm/include/asm/smp_twd.h b/arch/arm/include/asm/smp_twd.h
index 7b2899c2f7fc..312784ee9936 100644
--- a/arch/arm/include/asm/smp_twd.h
+++ b/arch/arm/include/asm/smp_twd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASMARM_SMP_TWD_H
 #define __ASMARM_SMP_TWD_H
 
diff --git a/arch/arm/include/asm/sparsemem.h b/arch/arm/include/asm/sparsemem.h
index 73e5e8513751..d362233856a5 100644
--- a/arch/arm/include/asm/sparsemem.h
+++ b/arch/arm/include/asm/sparsemem.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef ASMARM_SPARSEMEM_H
 #define ASMARM_SPARSEMEM_H
 
diff --git a/arch/arm/include/asm/spinlock.h b/arch/arm/include/asm/spinlock.h
index 4bec45442072..099c78fcf62d 100644
--- a/arch/arm/include/asm/spinlock.h
+++ b/arch/arm/include/asm/spinlock.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_SPINLOCK_H
 #define __ASM_SPINLOCK_H
 
@@ -52,24 +53,6 @@ static inline void dsb_sev(void)
  * memory.
  */
 
-static inline void arch_spin_unlock_wait(arch_spinlock_t *lock)
-{
-	u16 owner = READ_ONCE(lock->tickets.owner);
-
-	for (;;) {
-		arch_spinlock_t tmp = READ_ONCE(*lock);
-
-		if (tmp.tickets.owner == tmp.tickets.next ||
-		    tmp.tickets.owner != owner)
-			break;
-
-		wfe();
-	}
-	smp_acquire__after_ctrl_dep();
-}
-
-#define arch_spin_lock_flags(lock, flags) arch_spin_lock(lock)
-
 static inline void arch_spin_lock(arch_spinlock_t *lock)
 {
 	unsigned long tmp;
@@ -89,7 +72,7 @@ static inline void arch_spin_lock(arch_spinlock_t *lock)
 
 	while (lockval.tickets.next != lockval.tickets.owner) {
 		wfe();
-		lockval.tickets.owner = ACCESS_ONCE(lock->tickets.owner);
+		lockval.tickets.owner = READ_ONCE(lock->tickets.owner);
 	}
 
 	smp_mb();
@@ -209,9 +192,6 @@ static inline void arch_write_unlock(arch_rwlock_t *rw)
 	dsb_sev();
 }
 
-/* write_can_lock - would write_trylock() succeed? */
-#define arch_write_can_lock(x)		(ACCESS_ONCE((x)->lock) == 0)
-
 /*
  * Read locks are a bit more hairy:
  *  - Exclusively load the lock value.
@@ -289,14 +269,4 @@ static inline int arch_read_trylock(arch_rwlock_t *rw)
 	}
 }
 
-/* read_can_lock - would read_trylock() succeed? */
-#define arch_read_can_lock(x)		(ACCESS_ONCE((x)->lock) < 0x80000000)
-
-#define arch_read_lock_flags(lock, flags) arch_read_lock(lock)
-#define arch_write_lock_flags(lock, flags) arch_write_lock(lock)
-
-#define arch_spin_relax(lock)	cpu_relax()
-#define arch_read_relax(lock)	cpu_relax()
-#define arch_write_relax(lock)	cpu_relax()
-
 #endif /* __ASM_SPINLOCK_H */
diff --git a/arch/arm/include/asm/spinlock_types.h b/arch/arm/include/asm/spinlock_types.h
index 47663fcb10ad..5976958647fe 100644
--- a/arch/arm/include/asm/spinlock_types.h
+++ b/arch/arm/include/asm/spinlock_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_SPINLOCK_TYPES_H
 #define __ASM_SPINLOCK_TYPES_H
 
diff --git a/arch/arm/include/asm/stackprotector.h b/arch/arm/include/asm/stackprotector.h
index de003327be97..ef5f7b69443e 100644
--- a/arch/arm/include/asm/stackprotector.h
+++ b/arch/arm/include/asm/stackprotector.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * GCC stack protector support.
  *
diff --git a/arch/arm/include/asm/stacktrace.h b/arch/arm/include/asm/stacktrace.h
index 7722201ead19..2d76a2e29f05 100644
--- a/arch/arm/include/asm/stacktrace.h
+++ b/arch/arm/include/asm/stacktrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_STACKTRACE_H
 #define __ASM_STACKTRACE_H
 
diff --git a/arch/arm/include/asm/string.h b/arch/arm/include/asm/string.h
index cf4f3aad0fc1..f54a3136aac6 100644
--- a/arch/arm/include/asm/string.h
+++ b/arch/arm/include/asm/string.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARM_STRING_H
 #define __ASM_ARM_STRING_H
 
@@ -24,6 +25,20 @@ extern void * memchr(const void *, int, __kernel_size_t);
 #define __HAVE_ARCH_MEMSET
 extern void * memset(void *, int, __kernel_size_t);
 
+#define __HAVE_ARCH_MEMSET32
+extern void *__memset32(uint32_t *, uint32_t v, __kernel_size_t);
+static inline void *memset32(uint32_t *p, uint32_t v, __kernel_size_t n)
+{
+	return __memset32(p, v, n * 4);
+}
+
+#define __HAVE_ARCH_MEMSET64
+extern void *__memset64(uint64_t *, uint32_t low, __kernel_size_t, uint32_t hi);
+static inline void *memset64(uint64_t *p, uint64_t v, __kernel_size_t n)
+{
+	return __memset64(p, v, n * 8, v >> 32);
+}
+
 extern void __memzero(void *ptr, __kernel_size_t n);
 
 #define memset(p,v,n)							\
diff --git a/arch/arm/include/asm/suspend.h b/arch/arm/include/asm/suspend.h
index 6c7182f32cef..452bbdcbcc83 100644
--- a/arch/arm/include/asm/suspend.h
+++ b/arch/arm/include/asm/suspend.h
@@ -1,6 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARM_SUSPEND_H
 #define __ASM_ARM_SUSPEND_H
 
+#include <linux/types.h>
+
 struct sleep_save_sp {
 	u32 *save_ptr_stash;
 	u32 save_ptr_stash_phys;
diff --git a/arch/arm/include/asm/swab.h b/arch/arm/include/asm/swab.h
index 537fc9b91889..c6051823048b 100644
--- a/arch/arm/include/asm/swab.h
+++ b/arch/arm/include/asm/swab.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  arch/arm/include/asm/byteorder.h
  *
diff --git a/arch/arm/include/asm/switch_to.h b/arch/arm/include/asm/switch_to.h
index 12ebfcc1d539..d3e937dcee4d 100644
--- a/arch/arm/include/asm/switch_to.h
+++ b/arch/arm/include/asm/switch_to.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARM_SWITCH_TO_H
 #define __ASM_ARM_SWITCH_TO_H
 
diff --git a/arch/arm/include/asm/sync_bitops.h b/arch/arm/include/asm/sync_bitops.h
index 9732b8e11e63..39ff217136d1 100644
--- a/arch/arm/include/asm/sync_bitops.h
+++ b/arch/arm/include/asm/sync_bitops.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_SYNC_BITOPS_H__
 #define __ASM_SYNC_BITOPS_H__
 
diff --git a/arch/arm/include/asm/syscall.h b/arch/arm/include/asm/syscall.h
index e86c985b8c7a..06dea6bce293 100644
--- a/arch/arm/include/asm/syscall.h
+++ b/arch/arm/include/asm/syscall.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Access to user system call parameters and results
  *
diff --git a/arch/arm/include/asm/system_info.h b/arch/arm/include/asm/system_info.h
index 3860cbd401ec..ef7fdb588b5f 100644
--- a/arch/arm/include/asm/system_info.h
+++ b/arch/arm/include/asm/system_info.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARM_SYSTEM_INFO_H
 #define __ASM_ARM_SYSTEM_INFO_H
 
diff --git a/arch/arm/include/asm/system_misc.h b/arch/arm/include/asm/system_misc.h
index 8c4a89f5ce7d..78f6db114faf 100644
--- a/arch/arm/include/asm/system_misc.h
+++ b/arch/arm/include/asm/system_misc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARM_SYSTEM_MISC_H
 #define __ASM_ARM_SYSTEM_MISC_H
 
diff --git a/arch/arm/include/asm/therm.h b/arch/arm/include/asm/therm.h
index f002f0197d78..17b0bc9b5e9b 100644
--- a/arch/arm/include/asm/therm.h
+++ b/arch/arm/include/asm/therm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/include/asm/therm.h: Definitions for Dallas Semiconductor
  *  DS1620 thermometer driver (as used in the Rebel.com NetWinder)
diff --git a/arch/arm/include/asm/tlb.h b/arch/arm/include/asm/tlb.h
index 3f2eb76243e3..d5562f9ce600 100644
--- a/arch/arm/include/asm/tlb.h
+++ b/arch/arm/include/asm/tlb.h
@@ -148,7 +148,8 @@ static inline void tlb_flush_mmu(struct mmu_gather *tlb)
 }
 
 static inline void
-tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start, unsigned long end)
+arch_tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm,
+			unsigned long start, unsigned long end)
 {
 	tlb->mm = mm;
 	tlb->fullmm = !(start | (end+1));
@@ -166,8 +167,14 @@ tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start
 }
 
 static inline void
-tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end)
+arch_tlb_finish_mmu(struct mmu_gather *tlb,
+			unsigned long start, unsigned long end, bool force)
 {
+	if (force) {
+		tlb->range_start = start;
+		tlb->range_end = end;
+	}
+
 	tlb_flush_mmu(tlb);
 
 	/* keep the page table cache within bounds */
diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
index 5f833f7adba1..5a66c3b13c92 100644
--- a/arch/arm/include/asm/tls.h
+++ b/arch/arm/include/asm/tls.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASMARM_TLS_H
 #define __ASMARM_TLS_H
 
diff --git a/arch/arm/include/asm/topology.h b/arch/arm/include/asm/topology.h
index 370f7a732900..5d88d2f22b2c 100644
--- a/arch/arm/include/asm/topology.h
+++ b/arch/arm/include/asm/topology.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARM_TOPOLOGY_H
 #define _ASM_ARM_TOPOLOGY_H
 
@@ -24,6 +25,14 @@ void init_cpu_topology(void);
 void store_cpu_topology(unsigned int cpuid);
 const struct cpumask *cpu_coregroup_mask(int cpu);
 
+#include <linux/arch_topology.h>
+
+/* Replace task scheduler's default frequency-invariant accounting */
+#define arch_scale_freq_capacity topology_get_freq_scale
+
+/* Replace task scheduler's default cpu-invariant accounting */
+#define arch_scale_cpu_capacity topology_get_cpu_scale
+
 #else
 
 static inline void init_cpu_topology(void) { }
diff --git a/arch/arm/include/asm/traps.h b/arch/arm/include/asm/traps.h
index f555bb3664dc..f9a6c5fc3fd1 100644
--- a/arch/arm/include/asm/traps.h
+++ b/arch/arm/include/asm/traps.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASMARM_TRAP_H
 #define _ASMARM_TRAP_H
 
@@ -18,7 +19,6 @@ struct undef_hook {
 void register_undef_hook(struct undef_hook *hook);
 void unregister_undef_hook(struct undef_hook *hook);
 
-#ifdef CONFIG_FUNCTION_GRAPH_TRACER
 static inline int __in_irqentry_text(unsigned long ptr)
 {
 	extern char __irqentry_text_start[];
@@ -27,12 +27,6 @@ static inline int __in_irqentry_text(unsigned long ptr)
 	return ptr >= (unsigned long)&__irqentry_text_start &&
 	       ptr < (unsigned long)&__irqentry_text_end;
 }
-#else
-static inline int __in_irqentry_text(unsigned long ptr)
-{
-	return 0;
-}
-#endif
 
 static inline int in_exception_text(unsigned long ptr)
 {
diff --git a/arch/arm/include/asm/ucontext.h b/arch/arm/include/asm/ucontext.h
index 14749aec94bf..5c5e62cb304b 100644
--- a/arch/arm/include/asm/ucontext.h
+++ b/arch/arm/include/asm/ucontext.h
@@ -1,7 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASMARM_UCONTEXT_H
 #define _ASMARM_UCONTEXT_H
 
 #include <asm/fpstate.h>
+#include <asm/user.h>
 
 /*
  * struct sigcontext only has room for the basic registers, but struct
@@ -35,6 +37,12 @@ struct ucontext {
  * bytes, to prevent unpredictable padding in the signal frame.
  */
 
+/*
+ * Dummy padding block: if this magic is encountered, the block should
+ * be skipped using the corresponding size field.
+ */
+#define DUMMY_MAGIC		0xb0d9ed01
+
 #ifdef CONFIG_CRUNCH
 #define CRUNCH_MAGIC		0x5065cf03
 #define CRUNCH_STORAGE_SIZE	(CRUNCH_SIZE + 8)
diff --git a/arch/arm/include/asm/unaligned.h b/arch/arm/include/asm/unaligned.h
new file mode 100644
index 000000000000..ab905ffcf193
--- /dev/null
+++ b/arch/arm/include/asm/unaligned.h
@@ -0,0 +1,27 @@
+#ifndef __ASM_ARM_UNALIGNED_H
+#define __ASM_ARM_UNALIGNED_H
+
+/*
+ * We generally want to set CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS on ARMv6+,
+ * but we don't want to use linux/unaligned/access_ok.h since that can lead
+ * to traps on unaligned stm/ldm or strd/ldrd.
+ */
+#include <asm/byteorder.h>
+
+#if defined(__LITTLE_ENDIAN)
+# include <linux/unaligned/le_struct.h>
+# include <linux/unaligned/be_byteshift.h>
+# include <linux/unaligned/generic.h>
+# define get_unaligned	__get_unaligned_le
+# define put_unaligned	__put_unaligned_le
+#elif defined(__BIG_ENDIAN)
+# include <linux/unaligned/be_struct.h>
+# include <linux/unaligned/le_byteshift.h>
+# include <linux/unaligned/generic.h>
+# define get_unaligned	__get_unaligned_be
+# define put_unaligned	__put_unaligned_be
+#else
+# error need to define endianess
+#endif
+
+#endif /* __ASM_ARM_UNALIGNED_H */
diff --git a/arch/arm/include/asm/user.h b/arch/arm/include/asm/user.h
index 35917b3a97f9..c799a3c49342 100644
--- a/arch/arm/include/asm/user.h
+++ b/arch/arm/include/asm/user.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ARM_USER_H
 #define _ARM_USER_H
 
diff --git a/arch/arm/include/asm/v7m.h b/arch/arm/include/asm/v7m.h
index 1fd775c1bc5d..634e77107425 100644
--- a/arch/arm/include/asm/v7m.h
+++ b/arch/arm/include/asm/v7m.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Common defines for v7m cpus
  */
@@ -57,6 +58,16 @@
 #define	V7M_SCB_CCSIDR		0x80	/* Cache size ID register */
 #define	V7M_SCB_CSSELR		0x84	/* Cache size selection register */
 
+/* Memory-mapped MPU registers for M-class */
+#define MPU_TYPE		0x90
+#define MPU_CTRL		0x94
+#define MPU_CTRL_ENABLE		1
+#define MPU_CTRL_PRIVDEFENA	(1 << 2)
+
+#define MPU_RNR			0x98
+#define MPU_RBAR		0x9c
+#define MPU_RASR		0xa0
+
 /* Cache opeartions */
 #define	V7M_SCB_ICIALLU		0x250	/* I-cache invalidate all to PoU */
 #define	V7M_SCB_ICIMVAU		0x258	/* I-cache invalidate by MVA to PoU */
diff --git a/arch/arm/include/asm/vdso.h b/arch/arm/include/asm/vdso.h
index d0295f1dd1a3..9c99e817535e 100644
--- a/arch/arm/include/asm/vdso.h
+++ b/arch/arm/include/asm/vdso.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_VDSO_H
 #define __ASM_VDSO_H
 
diff --git a/arch/arm/include/asm/vfp.h b/arch/arm/include/asm/vfp.h
index 22e414056a8c..7157d2a30a49 100644
--- a/arch/arm/include/asm/vfp.h
+++ b/arch/arm/include/asm/vfp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/include/asm/vfp.h
  *
diff --git a/arch/arm/include/asm/vfpmacros.h b/arch/arm/include/asm/vfpmacros.h
index 301c1db3e99b..ef5dfedacd8d 100644
--- a/arch/arm/include/asm/vfpmacros.h
+++ b/arch/arm/include/asm/vfpmacros.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/include/asm/vfpmacros.h
  *
diff --git a/arch/arm/include/asm/vga.h b/arch/arm/include/asm/vga.h
index 91f40217bfa5..7c0bee57855a 100644
--- a/arch/arm/include/asm/vga.h
+++ b/arch/arm/include/asm/vga.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef ASMARM_VGA_H
 #define ASMARM_VGA_H
 
diff --git a/arch/arm/include/asm/word-at-a-time.h b/arch/arm/include/asm/word-at-a-time.h
index 5831dce4b51c..352ab213520d 100644
--- a/arch/arm/include/asm/word-at-a-time.h
+++ b/arch/arm/include/asm/word-at-a-time.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARM_WORD_AT_A_TIME_H
 #define __ASM_ARM_WORD_AT_A_TIME_H
 
diff --git a/arch/arm/include/asm/xen/events.h b/arch/arm/include/asm/xen/events.h
index 620dc75362e5..c83086f745cf 100644
--- a/arch/arm/include/asm/xen/events.h
+++ b/arch/arm/include/asm/xen/events.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARM_XEN_EVENTS_H
 #define _ASM_ARM_XEN_EVENTS_H
 
diff --git a/arch/arm/include/debug/brcmstb.S b/arch/arm/include/debug/brcmstb.S
index 52aaed2b936f..c826f15d2f80 100644
--- a/arch/arm/include/debug/brcmstb.S
+++ b/arch/arm/include/debug/brcmstb.S
@@ -58,6 +58,7 @@
 		/* Check SUN_TOP_CTRL base */
 		ldr	\rp, =SUN_TOP_CTRL_BASE	@ load SUN_TOP_CTRL PA
 		ldr	\rv, [\rp, #0]		@ get register contents
+ARM_BE8(	rev	\rv, \rv )
 		and	\rv, \rv, #0xffffff00	@ strip revision bits [7:0]
 
 		/* Chip specific detection starts here */
@@ -98,11 +99,13 @@
 		.endm
 
 		.macro	store, rd, rx:vararg
+ARM_BE8(	rev	\rd, \rd )
 		str	\rd, \rx
 		.endm
 
 		.macro	load, rd, rx:vararg
 		ldr	\rd, \rx
+ARM_BE8(	rev	\rd, \rd )
 		.endm
 
 		.macro	senduart,rd,rx
diff --git a/arch/arm/include/debug/omap2plus.S b/arch/arm/include/debug/omap2plus.S
index 6d867aef18eb..192a7583999c 100644
--- a/arch/arm/include/debug/omap2plus.S
+++ b/arch/arm/include/debug/omap2plus.S
@@ -12,43 +12,6 @@
 
 #include <linux/serial_reg.h>
 
-/* OMAP2 serial ports */
-#define OMAP2_UART1_BASE	0x4806a000
-#define OMAP2_UART2_BASE	0x4806c000
-#define OMAP2_UART3_BASE	0x4806e000
-
-/* OMAP3 serial ports */
-#define OMAP3_UART1_BASE	OMAP2_UART1_BASE
-#define OMAP3_UART2_BASE	OMAP2_UART2_BASE
-#define OMAP3_UART3_BASE	0x49020000
-#define OMAP3_UART4_BASE	0x49042000	/* Only on 36xx */
-#define OMAP3_UART4_AM35XX_BASE	0x4809E000	/* Only on AM35xx */
-
-/* OMAP4 serial ports */
-#define OMAP4_UART1_BASE	OMAP2_UART1_BASE
-#define OMAP4_UART2_BASE	OMAP2_UART2_BASE
-#define OMAP4_UART3_BASE	0x48020000
-#define OMAP4_UART4_BASE	0x4806e000
-
-/* TI81XX serial ports */
-#define TI81XX_UART1_BASE	0x48020000
-#define TI81XX_UART2_BASE	0x48022000
-#define TI81XX_UART3_BASE	0x48024000
-
-/* AM3505/3517 UART4 */
-#define AM35XX_UART4_BASE	0x4809E000	/* Only on AM3505/3517 */
-
-/* AM33XX serial port */
-#define AM33XX_UART1_BASE	0x44E09000
-
-/* OMAP5 serial ports */
-#define OMAP5_UART1_BASE	OMAP2_UART1_BASE
-#define OMAP5_UART2_BASE	OMAP2_UART2_BASE
-#define OMAP5_UART3_BASE	OMAP4_UART3_BASE
-#define OMAP5_UART4_BASE	OMAP4_UART4_BASE
-#define OMAP5_UART5_BASE	0x48066000
-#define OMAP5_UART6_BASE	0x48068000
-
 /* External port on Zoom2/3 */
 #define ZOOM_UART_BASE		0x10000000
 #define ZOOM_UART_VIRT		0xfa400000
@@ -59,6 +22,7 @@
 #define UART_OFFSET(addr)	((addr) & 0x00ffffff)
 
 		.pushsection .data
+		.align	2
 omap_uart_phys:	.word	0
 omap_uart_virt:	.word	0
 omap_uart_lsr:	.word	0
@@ -79,55 +43,6 @@ omap_uart_lsr:	.word	0
 		bne	100f			@ already configured
 
 		/* Configure the UART offset from the phys/virt base */
-#ifdef CONFIG_DEBUG_OMAP2UART1
-		mov	\rp, #UART_OFFSET(OMAP2_UART1_BASE)	@ omap2/3/4
-		b	98f
-#endif
-#ifdef CONFIG_DEBUG_OMAP2UART2
-		mov	\rp, #UART_OFFSET(OMAP2_UART2_BASE)	@ omap2/3/4
-		b	98f
-#endif
-#ifdef CONFIG_DEBUG_OMAP2UART3
-		mov	\rp, #UART_OFFSET(OMAP2_UART3_BASE)
-		b	98f
-#endif
-#ifdef CONFIG_DEBUG_OMAP3UART3
-		mov	\rp, #UART_OFFSET(OMAP3_UART1_BASE)
-		add	\rp, \rp, #0x00fb0000
-		add	\rp, \rp, #0x00006000		@ OMAP3_UART3_BASE
-		b	98f
-#endif
-#ifdef CONFIG_DEBUG_OMAP4UART3
-		mov	\rp, #UART_OFFSET(OMAP4_UART3_BASE)
-		b	98f
-#endif
-#ifdef CONFIG_DEBUG_OMAP3UART4
-		mov	\rp, #UART_OFFSET(OMAP3_UART1_BASE)
-		add	\rp, \rp, #0x00fb0000
-		add	\rp, \rp, #0x00028000		@ OMAP3_UART4_BASE
-		b	98f
-#endif
-#ifdef CONFIG_DEBUG_OMAP4UART4
-		mov	\rp, #UART_OFFSET(OMAP4_UART4_BASE)
-		b	98f
-#endif
-#ifdef CONFIG_DEBUG_TI81XXUART1
-		mov	\rp, #UART_OFFSET(TI81XX_UART1_BASE)
-		b	98f
-#endif
-#ifdef CONFIG_DEBUG_TI81XXUART2
-		mov	\rp, #UART_OFFSET(TI81XX_UART2_BASE)
-		b	98f
-#endif
-#ifdef CONFIG_DEBUG_TI81XXUART3
-		mov	\rp, #UART_OFFSET(TI81XX_UART3_BASE)
-		b	98f
-#endif
-#ifdef CONFIG_DEBUG_AM33XXUART1
-		ldr	\rp, =AM33XX_UART1_BASE
-		and	\rp, \rp, #0x00ffffff
-		b	97f
-#endif
 #ifdef CONFIG_DEBUG_ZOOM_UART
 		ldr	\rp, =ZOOM_UART_BASE
 		str	\rp, [\tmp, #0]		@ omap_uart_phys
@@ -138,28 +53,6 @@ omap_uart_lsr:	.word	0
 #endif
 		b	10b
 
-		/* AM33XX: Store both phys and virt address for the uart */
-97:		add	\rp, \rp, #0x44000000	@ phys base
-		str	\rp, [\tmp, #0]		@ omap_uart_phys
-		sub	\rp, \rp, #0x44000000	@ phys base
-		add	\rp, \rp, #0xf9000000	@ virt base
-		str	\rp, [\tmp, #4]		@ omap_uart_virt
-		mov	\rp, #(UART_LSR << OMAP_PORT_SHIFT)
-		str	\rp, [\tmp, #8]		@ omap_uart_lsr
-
-		b	10b
-
-		/* Store both phys and virt address for the uart */
-98:		add	\rp, \rp, #0x48000000	@ phys base
-		str	\rp, [\tmp, #0]		@ omap_uart_phys
-		sub	\rp, \rp, #0x48000000	@ phys base
-		add	\rp, \rp, #0xfa000000	@ virt base
-		str	\rp, [\tmp, #4]		@ omap_uart_virt
-		mov	\rp, #(UART_LSR << OMAP_PORT_SHIFT)
-		str	\rp, [\tmp, #8]		@ omap_uart_lsr
-
-		b	10b
-
 		.align
 99:		.word	.
 		.word	omap_uart_phys
diff --git a/arch/arm/include/debug/palmchip.S b/arch/arm/include/debug/palmchip.S
index 6824b2d1c38e..aed59332e487 100644
--- a/arch/arm/include/debug/palmchip.S
+++ b/arch/arm/include/debug/palmchip.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/serial_reg.h>
 
 #undef UART_TX
diff --git a/arch/arm/include/debug/uncompress.h b/arch/arm/include/debug/uncompress.h
index 0e2949b0fae9..ff0b227290cb 100644
--- a/arch/arm/include/debug/uncompress.h
+++ b/arch/arm/include/debug/uncompress.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifdef CONFIG_DEBUG_UNCOMPRESS
 extern void putc(int c);
 #else
diff --git a/arch/arm/include/uapi/asm/Kbuild b/arch/arm/include/uapi/asm/Kbuild
index 8e17fe80b55b..4d53de308ee0 100644
--- a/arch/arm/include/uapi/asm/Kbuild
+++ b/arch/arm/include/uapi/asm/Kbuild
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
diff --git a/arch/arm/include/uapi/asm/auxvec.h b/arch/arm/include/uapi/asm/auxvec.h
index cb02a767a500..5c09da5965d4 100644
--- a/arch/arm/include/uapi/asm/auxvec.h
+++ b/arch/arm/include/uapi/asm/auxvec.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __ASM_AUXVEC_H
 #define __ASM_AUXVEC_H
 
diff --git a/arch/arm/include/uapi/asm/byteorder.h b/arch/arm/include/uapi/asm/byteorder.h
index 77379748b171..cb8406afe162 100644
--- a/arch/arm/include/uapi/asm/byteorder.h
+++ b/arch/arm/include/uapi/asm/byteorder.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  *  arch/arm/include/asm/byteorder.h
  *
diff --git a/arch/arm/include/uapi/asm/fcntl.h b/arch/arm/include/uapi/asm/fcntl.h
index a80b6607b2ef..e6b5d7141c05 100644
--- a/arch/arm/include/uapi/asm/fcntl.h
+++ b/arch/arm/include/uapi/asm/fcntl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ARM_FCNTL_H
 #define _ARM_FCNTL_H
 
diff --git a/arch/arm/include/uapi/asm/hwcap.h b/arch/arm/include/uapi/asm/hwcap.h
index 20d12f230a2f..b5971dfa4b8c 100644
--- a/arch/arm/include/uapi/asm/hwcap.h
+++ b/arch/arm/include/uapi/asm/hwcap.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI__ASMARM_HWCAP_H
 #define _UAPI__ASMARM_HWCAP_H
 
diff --git a/arch/arm/include/uapi/asm/ioctls.h b/arch/arm/include/uapi/asm/ioctls.h
index 9c9629816128..1bfe2854fb51 100644
--- a/arch/arm/include/uapi/asm/ioctls.h
+++ b/arch/arm/include/uapi/asm/ioctls.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __ASM_ARM_IOCTLS_H
 #define __ASM_ARM_IOCTLS_H
 
diff --git a/arch/arm/include/uapi/asm/kvm.h b/arch/arm/include/uapi/asm/kvm.h
index 5db2d4c6a55f..6edd177bb1c7 100644
--- a/arch/arm/include/uapi/asm/kvm.h
+++ b/arch/arm/include/uapi/asm/kvm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2012 - Virtual Open Systems and Columbia University
  * Author: Christoffer Dall <c.dall@virtualopensystems.com>
@@ -151,6 +152,12 @@ struct kvm_arch_memory_slot {
 	(__ARM_CP15_REG(op1, 0, crm, 0) | KVM_REG_SIZE_U64)
 #define ARM_CP15_REG64(...) __ARM_CP15_REG64(__VA_ARGS__)
 
+/* PL1 Physical Timer Registers */
+#define KVM_REG_ARM_PTIMER_CTL		ARM_CP15_REG32(0, 14, 2, 1)
+#define KVM_REG_ARM_PTIMER_CNT		ARM_CP15_REG64(0, 14)
+#define KVM_REG_ARM_PTIMER_CVAL		ARM_CP15_REG64(2, 14)
+
+/* Virtual Timer Registers */
 #define KVM_REG_ARM_TIMER_CTL		ARM_CP15_REG32(0, 14, 3, 1)
 #define KVM_REG_ARM_TIMER_CNT		ARM_CP15_REG64(1, 14)
 #define KVM_REG_ARM_TIMER_CVAL		ARM_CP15_REG64(3, 14)
@@ -215,6 +222,7 @@ struct kvm_arch_memory_slot {
 #define   KVM_DEV_ARM_ITS_SAVE_TABLES		1
 #define   KVM_DEV_ARM_ITS_RESTORE_TABLES	2
 #define   KVM_DEV_ARM_VGIC_SAVE_PENDING_TABLES	3
+#define   KVM_DEV_ARM_ITS_CTRL_RESET		4
 
 /* KVM_IRQ_LINE irq field index values */
 #define KVM_ARM_IRQ_TYPE_SHIFT		24
diff --git a/arch/arm/include/uapi/asm/kvm_para.h b/arch/arm/include/uapi/asm/kvm_para.h
index 14fab8f0b957..baacc4996d18 100644
--- a/arch/arm/include/uapi/asm/kvm_para.h
+++ b/arch/arm/include/uapi/asm/kvm_para.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #include <asm-generic/kvm_para.h>
diff --git a/arch/arm/include/uapi/asm/perf_regs.h b/arch/arm/include/uapi/asm/perf_regs.h
index ce59448458b2..a3c046174e6b 100644
--- a/arch/arm/include/uapi/asm/perf_regs.h
+++ b/arch/arm/include/uapi/asm/perf_regs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_ARM_PERF_REGS_H
 #define _ASM_ARM_PERF_REGS_H
 
diff --git a/arch/arm/include/uapi/asm/posix_types.h b/arch/arm/include/uapi/asm/posix_types.h
index d2de9cbbcd9b..6bf11ad5d6ba 100644
--- a/arch/arm/include/uapi/asm/posix_types.h
+++ b/arch/arm/include/uapi/asm/posix_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  *  arch/arm/include/asm/posix_types.h
  *
diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
index 5af0ed1b825a..e61c65b4018d 100644
--- a/arch/arm/include/uapi/asm/ptrace.h
+++ b/arch/arm/include/uapi/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  *  arch/arm/include/asm/ptrace.h
  *
@@ -31,6 +32,10 @@
 #define PTRACE_SETVFPREGS	28
 #define PTRACE_GETHBPREGS	29
 #define PTRACE_SETHBPREGS	30
+#define PTRACE_GETFDPIC		31
+
+#define PTRACE_GETFDPIC_EXEC	0
+#define PTRACE_GETFDPIC_INTERP	1
 
 /*
  * PSR bits
@@ -53,6 +58,7 @@
 #endif
 #define FIQ_MODE	0x00000011
 #define IRQ_MODE	0x00000012
+#define MON_MODE	0x00000016
 #define ABT_MODE	0x00000017
 #define HYP_MODE	0x0000001a
 #define UND_MODE	0x0000001b
diff --git a/arch/arm/include/uapi/asm/setup.h b/arch/arm/include/uapi/asm/setup.h
index 979ff4016404..6b335a9ff8c8 100644
--- a/arch/arm/include/uapi/asm/setup.h
+++ b/arch/arm/include/uapi/asm/setup.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  *  linux/include/asm/setup.h
  *
diff --git a/arch/arm/include/uapi/asm/sigcontext.h b/arch/arm/include/uapi/asm/sigcontext.h
index fc0b80b6a6fc..e223c65adabd 100644
--- a/arch/arm/include/uapi/asm/sigcontext.h
+++ b/arch/arm/include/uapi/asm/sigcontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASMARM_SIGCONTEXT_H
 #define _ASMARM_SIGCONTEXT_H
 
diff --git a/arch/arm/include/uapi/asm/signal.h b/arch/arm/include/uapi/asm/signal.h
index 33073bdcf091..9b4185ba4f8a 100644
--- a/arch/arm/include/uapi/asm/signal.h
+++ b/arch/arm/include/uapi/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASMARM_SIGNAL_H
 #define _UAPI_ASMARM_SIGNAL_H
 
diff --git a/arch/arm/include/uapi/asm/stat.h b/arch/arm/include/uapi/asm/stat.h
index 42c0c13999d5..9c6580bfc04d 100644
--- a/arch/arm/include/uapi/asm/stat.h
+++ b/arch/arm/include/uapi/asm/stat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASMARM_STAT_H
 #define _ASMARM_STAT_H
 
diff --git a/arch/arm/include/uapi/asm/statfs.h b/arch/arm/include/uapi/asm/statfs.h
index 079447c05ba7..177f08540079 100644
--- a/arch/arm/include/uapi/asm/statfs.h
+++ b/arch/arm/include/uapi/asm/statfs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASMARM_STATFS_H
 #define _ASMARM_STATFS_H
 
diff --git a/arch/arm/include/uapi/asm/swab.h b/arch/arm/include/uapi/asm/swab.h
index 6fcb32a5c453..301aa8d8e320 100644
--- a/arch/arm/include/uapi/asm/swab.h
+++ b/arch/arm/include/uapi/asm/swab.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  *  arch/arm/include/asm/byteorder.h
  *
diff --git a/arch/arm/include/uapi/asm/types.h b/arch/arm/include/uapi/asm/types.h
index 9435a42f575e..1a667bc26510 100644
--- a/arch/arm/include/uapi/asm/types.h
+++ b/arch/arm/include/uapi/asm/types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASM_TYPES_H
 #define _UAPI_ASM_TYPES_H
 
diff --git a/arch/arm/include/uapi/asm/unistd.h b/arch/arm/include/uapi/asm/unistd.h
index 28bd456494a3..93ecf8aa4fe5 100644
--- a/arch/arm/include/uapi/asm/unistd.h
+++ b/arch/arm/include/uapi/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  *  arch/arm/include/asm/unistd.h
  *
@@ -35,5 +36,6 @@
 #define __ARM_NR_usr26			(__ARM_NR_BASE+3)
 #define __ARM_NR_usr32			(__ARM_NR_BASE+4)
 #define __ARM_NR_set_tls		(__ARM_NR_BASE+5)
+#define __ARM_NR_get_tls		(__ARM_NR_BASE+6)
 
 #endif /* _UAPI__ASM_ARM_UNISTD_H */
diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
index ad325a8c7e1e..b59ac4bf82b8 100644
--- a/arch/arm/kernel/Makefile
+++ b/arch/arm/kernel/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
@@ -87,6 +88,11 @@ head-y			:= head$(MMUEXT).o
 obj-$(CONFIG_DEBUG_LL)	+= debug.o
 obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
 
+# This is executed very early using a temporary stack when no memory allocator
+# nor global data is available. Everything has to be allocated on the stack.
+CFLAGS_head-inflate-data.o := $(call cc-option,-Wframe-larger-than=10240)
+obj-$(CONFIG_XIP_DEFLATED_DATA) += head-inflate-data.o
+
 obj-$(CONFIG_ARM_VIRT_EXT)	+= hyp-stub.o
 AFLAGS_hyp-stub.o		:=-Wa,-march=armv7-a
 ifeq ($(CONFIG_ARM_PSCI),y)
diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
index 8e8d20cdbce7..5266fd9ad6b4 100644
--- a/arch/arm/kernel/armksyms.c
+++ b/arch/arm/kernel/armksyms.c
@@ -87,6 +87,8 @@ EXPORT_SYMBOL(__raw_writesl);
 EXPORT_SYMBOL(strchr);
 EXPORT_SYMBOL(strrchr);
 EXPORT_SYMBOL(memset);
+EXPORT_SYMBOL(__memset32);
+EXPORT_SYMBOL(__memset64);
 EXPORT_SYMBOL(memcpy);
 EXPORT_SYMBOL(memmove);
 EXPORT_SYMBOL(memchr);
diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c
index 608008229c7d..f369ece99958 100644
--- a/arch/arm/kernel/asm-offsets.c
+++ b/arch/arm/kernel/asm-offsets.c
@@ -23,11 +23,13 @@
 #include <asm/mach/arch.h>
 #include <asm/thread_info.h>
 #include <asm/memory.h>
+#include <asm/mpu.h>
 #include <asm/procinfo.h>
 #include <asm/suspend.h>
 #include <asm/vdso_datapage.h>
 #include <asm/hardware/cache-l2x0.h>
 #include <linux/kbuild.h>
+#include "signal.h"
 
 /*
  * Make sure that the compiler and target are compatible.
@@ -112,6 +114,9 @@ int main(void)
   DEFINE(SVC_ADDR_LIMIT,	offsetof(struct svc_pt_regs, addr_limit));
   DEFINE(SVC_REGS_SIZE,		sizeof(struct svc_pt_regs));
   BLANK();
+  DEFINE(SIGFRAME_RC3_OFFSET,	offsetof(struct sigframe, retcode[3]));
+  DEFINE(RT_SIGFRAME_RC3_OFFSET, offsetof(struct rt_sigframe, sig.retcode[3]));
+  BLANK();
 #ifdef CONFIG_CACHE_L2X0
   DEFINE(L2X0_R_PHY_BASE,	offsetof(struct l2x0_regs, phy_base));
   DEFINE(L2X0_R_AUX_CTRL,	offsetof(struct l2x0_regs, aux_ctrl));
@@ -183,5 +188,15 @@ int main(void)
 #ifdef CONFIG_VDSO
   DEFINE(VDSO_DATA_SIZE,	sizeof(union vdso_data_store));
 #endif
+  BLANK();
+#ifdef CONFIG_ARM_MPU
+  DEFINE(MPU_RNG_INFO_RNGS,	offsetof(struct mpu_rgn_info, rgns));
+  DEFINE(MPU_RNG_INFO_USED,	offsetof(struct mpu_rgn_info, used));
+
+  DEFINE(MPU_RNG_SIZE,		sizeof(struct mpu_rgn));
+  DEFINE(MPU_RGN_DRBAR,		offsetof(struct mpu_rgn, drbar));
+  DEFINE(MPU_RGN_DRSR,		offsetof(struct mpu_rgn, drsr));
+  DEFINE(MPU_RGN_DRACR,		offsetof(struct mpu_rgn, dracr));
+#endif
   return 0; 
 }
diff --git a/arch/arm/kernel/atags.h b/arch/arm/kernel/atags.h
index edfa2268c127..201100226301 100644
--- a/arch/arm/kernel/atags.h
+++ b/arch/arm/kernel/atags.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 void convert_to_tag_list(struct tag *tags);
 
 #ifdef CONFIG_ATAGS
diff --git a/arch/arm/kernel/atags_parse.c b/arch/arm/kernel/atags_parse.c
index 98fbfd235ac8..c10a3e8ee998 100644
--- a/arch/arm/kernel/atags_parse.c
+++ b/arch/arm/kernel/atags_parse.c
@@ -196,11 +196,8 @@ setup_machine_tags(phys_addr_t __atags_pointer, unsigned int machine_nr)
 			break;
 		}
 
-	if (!mdesc) {
-		early_print("\nError: unrecognized/unsupported machine ID"
-			    " (r1 = 0x%08x).\n\n", machine_nr);
-		dump_machine_table(); /* does not return */
-	}
+	if (!mdesc)
+		return NULL;
 
 	if (__atags_pointer)
 		tags = phys_to_virt(__atags_pointer);
diff --git a/arch/arm/kernel/atags_proc.c b/arch/arm/kernel/atags_proc.c
index 5a3379055f55..312cb89ec364 100644
--- a/arch/arm/kernel/atags_proc.c
+++ b/arch/arm/kernel/atags_proc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/slab.h>
 #include <linux/proc_fs.h>
 #include <asm/setup.h>
diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c
index c1809fb549dd..0cd0aefb3a8f 100644
--- a/arch/arm/kernel/bios32.c
+++ b/arch/arm/kernel/bios32.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/arm/kernel/bios32.c
  *
diff --git a/arch/arm/kernel/cpuidle.c b/arch/arm/kernel/cpuidle.c
index a3308ad1a024..fda5579123a8 100644
--- a/arch/arm/kernel/cpuidle.c
+++ b/arch/arm/kernel/cpuidle.c
@@ -101,8 +101,8 @@ static int __init arm_cpuidle_read_ops(struct device_node *dn, int cpu)
 
 	ops = arm_cpuidle_get_ops(enable_method);
 	if (!ops) {
-		pr_warn("%s: unsupported enable-method property: %s\n",
-			dn->full_name, enable_method);
+		pr_warn("%pOF: unsupported enable-method property: %s\n",
+			dn, enable_method);
 		return -EOPNOTSUPP;
 	}
 
diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S
index ea9646cc2a0e..b795dc2408c0 100644
--- a/arch/arm/kernel/debug.S
+++ b/arch/arm/kernel/debug.S
@@ -55,7 +55,9 @@ ENDPROC(printhex4)
 
 ENTRY(printhex2)
 		mov	r1, #2
-printhex:	adr	r2, hexbuf
+printhex:	adr	r2, hexbuf_rel
+		ldr	r3, [r2]
+		add	r2, r2, r3
 		add	r3, r2, r1
 		mov	r1, #0
 		strb	r1, [r3]
@@ -71,7 +73,11 @@ printhex:	adr	r2, hexbuf
 		b	printascii
 ENDPROC(printhex2)
 
-hexbuf:		.space 16
+		.pushsection .bss
+hexbuf_addr:	.space 16
+		.popsection
+		.align
+hexbuf_rel:	.long	hexbuf_addr - .
 
 		.ltorg
 
@@ -79,25 +85,28 @@ hexbuf:		.space 16
 
 ENTRY(printascii)
 		addruart_current r3, r1, r2
-		b	2f
-1:		waituart r2, r3
-		senduart r1, r3
-		busyuart r2, r3
-		teq	r1, #'\n'
-		moveq	r1, #'\r'
-		beq	1b
-2:		teq	r0, #0
+1:		teq	r0, #0
 		ldrneb	r1, [r0], #1
 		teqne	r1, #0
-		bne	1b
-		ret	lr
+		reteq	lr
+2:		teq     r1, #'\n'
+		bne	3f
+		mov	r1, #'\r'
+		waituart r2, r3
+		senduart r1, r3
+		busyuart r2, r3
+		mov	r1, #'\n'
+3:		waituart r2, r3
+		senduart r1, r3
+		busyuart r2, r3
+		b	1b
 ENDPROC(printascii)
 
 ENTRY(printch)
 		addruart_current r3, r1, r2
 		mov	r1, r0
 		mov	r0, #0
-		b	1b
+		b	2b
 ENDPROC(printch)
 
 #ifdef CONFIG_MMU
@@ -115,16 +124,26 @@ ENTRY(printascii)
 		mov	r1, r0
 		mov	r0, #0x04		@ SYS_WRITE0
 	ARM(	svc	#0x123456	)
+#ifdef CONFIG_CPU_V7M
+	THUMB(	bkpt	#0xab		)
+#else
 	THUMB(	svc	#0xab		)
+#endif
 		ret	lr
 ENDPROC(printascii)
 
 ENTRY(printch)
-		adr	r1, hexbuf
+		adr	r1, hexbuf_rel
+		ldr	r2, [r1]
+		add	r1, r1, r2
 		strb	r0, [r1]
 		mov	r0, #0x03		@ SYS_WRITEC
 	ARM(	svc	#0x123456	)
+#ifdef CONFIG_CPU_V7M
+	THUMB(	bkpt	#0xab		)
+#else
 	THUMB(	svc	#0xab		)
+#endif
 		ret	lr
 ENDPROC(printch)
 
diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c
index f676febbb270..ecaa68dd1af5 100644
--- a/arch/arm/kernel/devtree.c
+++ b/arch/arm/kernel/devtree.c
@@ -95,7 +95,7 @@ void __init arm_dt_init_cpu_maps(void)
 		if (of_node_cmp(cpu->type, "cpu"))
 			continue;
 
-		pr_debug(" * %s...\n", cpu->full_name);
+		pr_debug(" * %pOF...\n", cpu);
 		/*
 		 * A device tree containing CPU nodes with missing "reg"
 		 * properties is considered invalid to build the
@@ -103,8 +103,7 @@ void __init arm_dt_init_cpu_maps(void)
 		 */
 		cell = of_get_property(cpu, "reg", &prop_bytes);
 		if (!cell || prop_bytes < sizeof(*cell)) {
-			pr_debug(" * %s missing reg property\n",
-				     cpu->full_name);
+			pr_debug(" * %pOF missing reg property\n", cpu);
 			of_node_put(cpu);
 			return;
 		}
diff --git a/arch/arm/kernel/early_printk.c b/arch/arm/kernel/early_printk.c
index 43076536965c..9257736ec9fa 100644
--- a/arch/arm/kernel/early_printk.c
+++ b/arch/arm/kernel/early_printk.c
@@ -11,16 +11,20 @@
 #include <linux/kernel.h>
 #include <linux/console.h>
 #include <linux/init.h>
+#include <linux/string.h>
 
-extern void printch(int);
+extern void printascii(const char *);
 
 static void early_write(const char *s, unsigned n)
 {
-	while (n-- > 0) {
-		if (*s == '\n')
-			printch('\r');
-		printch(*s);
-		s++;
+	char buf[128];
+	while (n) {
+		unsigned l = min(n, sizeof(buf)-1);
+		memcpy(buf, s, l);
+		buf[l] = 0;
+		s += l;
+		n -= l;
+		printascii(buf);
 	}
 }
 
diff --git a/arch/arm/kernel/elf.c b/arch/arm/kernel/elf.c
index d0d1e83150c9..182422981386 100644
--- a/arch/arm/kernel/elf.c
+++ b/arch/arm/kernel/elf.c
@@ -1,8 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/export.h>
 #include <linux/sched.h>
 #include <linux/personality.h>
 #include <linux/binfmts.h>
 #include <linux/elf.h>
+#include <linux/elf-fdpic.h>
 #include <asm/system_info.h>
 
 int elf_check_arch(const struct elf32_hdr *x)
@@ -80,7 +82,7 @@ EXPORT_SYMBOL(elf_set_personality);
  *  - the binary requires an executable stack
  *  - we're running on a CPU which doesn't support NX.
  */
-int arm_elf_read_implies_exec(const struct elf32_hdr *x, int executable_stack)
+int arm_elf_read_implies_exec(int executable_stack)
 {
 	if (executable_stack != EXSTACK_DISABLE_X)
 		return 1;
@@ -89,3 +91,24 @@ int arm_elf_read_implies_exec(const struct elf32_hdr *x, int executable_stack)
 	return 0;
 }
 EXPORT_SYMBOL(arm_elf_read_implies_exec);
+
+#if defined(CONFIG_MMU) && defined(CONFIG_BINFMT_ELF_FDPIC)
+
+void elf_fdpic_arch_lay_out_mm(struct elf_fdpic_params *exec_params,
+			       struct elf_fdpic_params *interp_params,
+			       unsigned long *start_stack,
+			       unsigned long *start_brk)
+{
+	elf_set_personality(&exec_params->hdr);
+
+	exec_params->load_addr = 0x8000;
+	interp_params->load_addr = ELF_ET_DYN_BASE;
+	*start_stack = TASK_SIZE - SZ_16M;
+
+	if ((exec_params->flags & ELF_FDPIC_FLAG_ARRANGEMENT) == ELF_FDPIC_FLAG_INDEPENDENT) {
+		exec_params->flags &= ~ELF_FDPIC_FLAG_ARRANGEMENT;
+		exec_params->flags |= ELF_FDPIC_FLAG_CONSTDISP;
+	}
+}
+
+#endif
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index c731f0d2b2af..fbc707626b3e 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -721,6 +721,7 @@ do_fpe:
  */
 
 	.pushsection .data
+	.align	2
 ENTRY(fp_enter)
 	.word	no_fp
 	.popsection
@@ -1224,6 +1225,7 @@ vector_addrexcptn:
 	W(b)	vector_fiq
 
 	.data
+	.align	2
 
 	.globl	cr_alignment
 cr_alignment:
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index eb5cd77bf1d8..e655dcd0a933 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -12,6 +12,7 @@
 #include <asm/unistd.h>
 #include <asm/ftrace.h>
 #include <asm/unwind.h>
+#include <asm/memory.h>
 #ifdef CONFIG_AEABI
 #include <asm/unistd-oabi.h>
 #endif
@@ -27,6 +28,14 @@
 
 #include "entry-header.S"
 
+saved_psr	.req	r8
+#if defined(CONFIG_TRACE_IRQFLAGS) || defined(CONFIG_CONTEXT_TRACKING)
+saved_pc	.req	r9
+#define TRACE(x...) x
+#else
+saved_pc	.req	lr
+#define TRACE(x...)
+#endif
 
 	.align	5
 #if !(IS_ENABLED(CONFIG_TRACE_IRQFLAGS) || IS_ENABLED(CONFIG_CONTEXT_TRACKING))
@@ -40,10 +49,14 @@ ret_fast_syscall:
  UNWIND(.fnstart	)
  UNWIND(.cantunwind	)
 	disable_irq_notrace			@ disable interrupts
+	ldr	r2, [tsk, #TI_ADDR_LIMIT]
+	cmp	r2, #TASK_SIZE
+	blne	addr_limit_check_failed
 	ldr	r1, [tsk, #TI_FLAGS]		@ re-check for syscall tracing
 	tst	r1, #_TIF_SYSCALL_WORK | _TIF_WORK_MASK
 	bne	fast_work_pending
 
+
 	/* perform architecture specific actions before user return */
 	arch_ret_to_user r1, lr
 
@@ -66,6 +79,9 @@ ret_fast_syscall:
  UNWIND(.cantunwind	)
 	str	r0, [sp, #S_R0 + S_OFF]!	@ save returned r0
 	disable_irq_notrace			@ disable interrupts
+	ldr	r2, [tsk, #TI_ADDR_LIMIT]
+	cmp	r2, #TASK_SIZE
+	blne	addr_limit_check_failed
 	ldr	r1, [tsk, #TI_FLAGS]		@ re-check for syscall tracing
 	tst	r1, #_TIF_SYSCALL_WORK | _TIF_WORK_MASK
 	beq	no_work_pending
@@ -98,6 +114,9 @@ ENTRY(ret_to_user)
 ret_slow_syscall:
 	disable_irq_notrace			@ disable interrupts
 ENTRY(ret_to_user_from_irq)
+	ldr	r2, [tsk, #TI_ADDR_LIMIT]
+	cmp	r2, #TASK_SIZE
+	blne	addr_limit_check_failed
 	ldr	r1, [tsk, #TI_FLAGS]
 	tst	r1, #_TIF_WORK_MASK
 	bne	slow_work_pending
@@ -141,16 +160,17 @@ ENTRY(vector_swi)
  ARM(	stmdb	r8, {sp, lr}^		)	@ Calling sp, lr
  THUMB(	mov	r8, sp			)
  THUMB(	store_user_sp_lr r8, r10, S_SP	)	@ calling sp, lr
-	mrs	r8, spsr			@ called from non-FIQ mode, so ok.
-	str	lr, [sp, #S_PC]			@ Save calling PC
-	str	r8, [sp, #S_PSR]		@ Save CPSR
+	mrs	saved_psr, spsr			@ called from non-FIQ mode, so ok.
+ TRACE(	mov	saved_pc, lr		)
+	str	saved_pc, [sp, #S_PC]		@ Save calling PC
+	str	saved_psr, [sp, #S_PSR]		@ Save CPSR
 	str	r0, [sp, #S_OLD_R0]		@ Save OLD_R0
 #endif
 	zero_fp
 	alignment_trap r10, ip, __cr_alignment
-	enable_irq
-	ct_user_exit
-	get_thread_info tsk
+	asm_trace_hardirqs_on save=0
+	enable_irq_notrace
+	ct_user_exit save=0
 
 	/*
 	 * Get the system call number.
@@ -163,11 +183,11 @@ ENTRY(vector_swi)
 	 * value to determine if it is an EABI or an old ABI call.
 	 */
 #ifdef CONFIG_ARM_THUMB
-	tst	r8, #PSR_T_BIT
+	tst	saved_psr, #PSR_T_BIT
 	movne	r10, #0				@ no thumb OABI emulation
- USER(	ldreq	r10, [lr, #-4]		)	@ get SWI instruction
+ USER(	ldreq	r10, [saved_pc, #-4]	)	@ get SWI instruction
 #else
- USER(	ldr	r10, [lr, #-4]		)	@ get SWI instruction
+ USER(	ldr	r10, [saved_pc, #-4]	)	@ get SWI instruction
 #endif
  ARM_BE8(rev	r10, r10)			@ little endian instruction
 
@@ -178,15 +198,17 @@ ENTRY(vector_swi)
 	 */
 #elif defined(CONFIG_ARM_THUMB)
 	/* Legacy ABI only, possibly thumb mode. */
-	tst	r8, #PSR_T_BIT			@ this is SPSR from save_user_regs
+	tst	saved_psr, #PSR_T_BIT		@ this is SPSR from save_user_regs
 	addne	scno, r7, #__NR_SYSCALL_BASE	@ put OS number in
- USER(	ldreq	scno, [lr, #-4]		)
+ USER(	ldreq	scno, [saved_pc, #-4]	)
 
 #else
 	/* Legacy ABI only. */
- USER(	ldr	scno, [lr, #-4]		)	@ get SWI instruction
+ USER(	ldr	scno, [saved_pc, #-4]	)	@ get SWI instruction
 #endif
 
+	/* saved_psr and saved_pc are now dead */
+
 	uaccess_disable tbl
 
 	adr	tbl, sys_call_table		@ load syscall table pointer
@@ -205,6 +227,12 @@ ENTRY(vector_swi)
 	bic	scno, scno, #0xff000000		@ mask off SWI op-code
 	eor	scno, scno, #__NR_SYSCALL_BASE	@ check OS number
 #endif
+	get_thread_info tsk
+	/*
+	 * Reload the registers that may have been corrupted on entry to
+	 * the syscall assembly (by tracing or context tracking.)
+	 */
+ TRACE(	ldmia	sp, {r0 - r3}		)
 
 local_restart:
 	ldr	r10, [tsk, #TI_FLAGS]		@ check for syscall tracing
@@ -234,8 +262,9 @@ local_restart:
 	 * current task.
 	 */
 9001:
-	sub	lr, lr, #4
+	sub	lr, saved_pc, #4
 	str	lr, [sp, #S_PC]
+	get_thread_info tsk
 	b	ret_fast_syscall
 #endif
 ENDPROC(vector_swi)
@@ -371,17 +400,8 @@ ENDPROC(sys_fstatfs64_wrapper)
  * offset, we return EINVAL.
  */
 sys_mmap2:
-#if PAGE_SHIFT > 12
-		tst	r5, #PGOFF_MASK
-		moveq	r5, r5, lsr #PAGE_SHIFT - 12
-		streq	r5, [sp, #4]
-		beq	sys_mmap_pgoff
-		mov	r0, #-EINVAL
-		ret	lr
-#else
 		str	r5, [sp, #4]
 		b	sys_mmap_pgoff
-#endif
 ENDPROC(sys_mmap2)
 
 #ifdef CONFIG_OABI_COMPAT
diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
index 6391728c8f03..7f4d80c2db6b 100644
--- a/arch/arm/kernel/entry-header.S
+++ b/arch/arm/kernel/entry-header.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/init.h>
 #include <linux/linkage.h>
 
@@ -299,6 +300,8 @@
 	mov	r2, sp
 	ldr	r1, [r2, #\offset + S_PSR]	@ get calling cpsr
 	ldr	lr, [r2, #\offset + S_PC]!	@ get pc
+	tst	r1, #0xcf
+	bne	1f
 	msr	spsr_cxsf, r1			@ save in spsr_svc
 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
 	@ We must avoid clrex due to Cortex-A15 erratum #830321
@@ -313,6 +316,7 @@
 						@ after ldm {}^
 	add	sp, sp, #\offset + PT_REGS_SIZE
 	movs	pc, lr				@ return & move spsr_svc into cpsr
+1:	bug	"Returning to usermode but unexpected PSR bits set?", \@
 #elif defined(CONFIG_CPU_V7M)
 	@ V7M restore.
 	@ Note that we don't need to do clrex here as clearing the local
@@ -328,6 +332,8 @@
 	ldr	r1, [sp, #\offset + S_PSR]	@ get calling cpsr
 	ldr	lr, [sp, #\offset + S_PC]	@ get pc
 	add	sp, sp, #\offset + S_SP
+	tst	r1, #0xcf
+	bne	1f
 	msr	spsr_cxsf, r1			@ save in spsr_svc
 
 	@ We must avoid clrex due to Cortex-A15 erratum #830321
@@ -340,6 +346,7 @@
 	.endif
 	add	sp, sp, #PT_REGS_SIZE - S_SP
 	movs	pc, lr				@ return & move spsr_svc into cpsr
+1:	bug	"Returning to usermode but unexpected PSR bits set?", \@
 #endif	/* !CONFIG_THUMB2_KERNEL */
 	.endm
 
diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
index 059c3da0fee3..cd1234c103fc 100644
--- a/arch/arm/kernel/fiq.c
+++ b/arch/arm/kernel/fiq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/arm/kernel/fiq.c
  *
diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S
index 8733012d231f..21dde771a7dd 100644
--- a/arch/arm/kernel/head-common.S
+++ b/arch/arm/kernel/head-common.S
@@ -79,47 +79,69 @@ ENDPROC(__vet_atags)
  */
 	__INIT
 __mmap_switched:
-	adr	r3, __mmap_switched_data
-
-	ldmia	r3!, {r4, r5, r6, r7}
-	cmp	r4, r5				@ Copy data segment if needed
-1:	cmpne	r5, r6
-	ldrne	fp, [r4], #4
-	strne	fp, [r5], #4
-	bne	1b
-
-	mov	fp, #0				@ Clear BSS (and zero fp)
-1:	cmp	r6, r7
-	strcc	fp, [r6],#4
-	bcc	1b
-
- ARM(	ldmia	r3, {r4, r5, r6, r7, sp})
- THUMB(	ldmia	r3, {r4, r5, r6, r7}	)
- THUMB(	ldr	sp, [r3, #16]		)
-	str	r9, [r4]			@ Save processor ID
-	str	r1, [r5]			@ Save machine type
-	str	r2, [r6]			@ Save atags pointer
-	cmp	r7, #0
-	strne	r0, [r7]			@ Save control register values
+
+	mov	r7, r1
+	mov	r8, r2
+	mov	r10, r0
+
+	adr	r4, __mmap_switched_data
+	mov	fp, #0
+
+#if defined(CONFIG_XIP_DEFLATED_DATA)
+   ARM(	ldr	sp, [r4], #4 )
+ THUMB(	ldr	sp, [r4] )
+ THUMB(	add	r4, #4 )
+	bl	__inflate_kernel_data		@ decompress .data to RAM
+	teq	r0, #0
+	bne	__error
+#elif defined(CONFIG_XIP_KERNEL)
+   ARM(	ldmia	r4!, {r0, r1, r2, sp} )
+ THUMB(	ldmia	r4!, {r0, r1, r2, r3} )
+ THUMB(	mov	sp, r3 )
+	sub	r2, r2, r1
+	bl	memcpy				@ copy .data to RAM
+#endif
+
+   ARM(	ldmia	r4!, {r0, r1, sp} )
+ THUMB(	ldmia	r4!, {r0, r1, r3} )
+ THUMB(	mov	sp, r3 )
+	sub	r1, r1, r0
+	bl	__memzero			@ clear .bss
+
+	ldmia	r4, {r0, r1, r2, r3}
+	str	r9, [r0]			@ Save processor ID
+	str	r7, [r1]			@ Save machine type
+	str	r8, [r2]			@ Save atags pointer
+	cmp	r3, #0
+	strne	r10, [r3]			@ Save control register values
+	mov	lr, #0
 	b	start_kernel
 ENDPROC(__mmap_switched)
 
 	.align	2
 	.type	__mmap_switched_data, %object
 __mmap_switched_data:
-	.long	__data_loc			@ r4
-	.long	_sdata				@ r5
-	.long	__bss_start			@ r6
-	.long	_end				@ r7
-	.long	processor_id			@ r4
-	.long	__machine_arch_type		@ r5
-	.long	__atags_pointer			@ r6
+#ifdef CONFIG_XIP_KERNEL
+#ifndef CONFIG_XIP_DEFLATED_DATA
+	.long	_sdata				@ r0
+	.long	__data_loc			@ r1
+	.long	_edata_loc			@ r2
+#endif
+	.long	__bss_stop			@ sp (temporary stack in .bss)
+#endif
+
+	.long	__bss_start			@ r0
+	.long	__bss_stop			@ r1
+	.long	init_thread_union + THREAD_START_SP @ sp
+
+	.long	processor_id			@ r0
+	.long	__machine_arch_type		@ r1
+	.long	__atags_pointer			@ r2
 #ifdef CONFIG_CPU_CP15
-	.long	cr_alignment			@ r7
+	.long	cr_alignment			@ r3
 #else
-	.long	0				@ r7
+	.long	0				@ r3
 #endif
-	.long	init_thread_union + THREAD_START_SP @ sp
 	.size	__mmap_switched_data, . - __mmap_switched_data
 
 /*
diff --git a/arch/arm/kernel/head-inflate-data.c b/arch/arm/kernel/head-inflate-data.c
new file mode 100644
index 000000000000..6dd0ce5e6058
--- /dev/null
+++ b/arch/arm/kernel/head-inflate-data.c
@@ -0,0 +1,62 @@
+/*
+ * XIP kernel .data segment decompressor
+ *
+ * Created by:	Nicolas Pitre, August 2017
+ * Copyright:	(C) 2017  Linaro Limited
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/zutil.h>
+
+/* for struct inflate_state */
+#include "../../../lib/zlib_inflate/inftrees.h"
+#include "../../../lib/zlib_inflate/inflate.h"
+#include "../../../lib/zlib_inflate/infutil.h"
+
+extern char __data_loc[];
+extern char _edata_loc[];
+extern char _sdata[];
+
+/*
+ * This code is called very early during the boot process to decompress
+ * the .data segment stored compressed in ROM. Therefore none of the global
+ * variables are valid yet, hence no kernel services such as memory
+ * allocation is available. Everything must be allocated on the stack and
+ * we must avoid any global data access. We use a temporary stack located
+ * in the .bss area. The linker script makes sure the .bss is big enough
+ * to hold our stack frame plus some room for called functions.
+ *
+ * We mimic the code in lib/decompress_inflate.c to use the smallest work
+ * area possible. And because everything is statically allocated on the
+ * stack then there is no need to clean up before returning.
+ */
+
+int __init __inflate_kernel_data(void)
+{
+	struct z_stream_s stream, *strm = &stream;
+	struct inflate_state state;
+	char *in = __data_loc;
+	int rc;
+
+	/* Check and skip gzip header (assume no filename) */
+	if (in[0] != 0x1f || in[1] != 0x8b || in[2] != 0x08 || in[3] & ~3)
+		return -1;
+	in += 10;
+
+	strm->workspace = &state;
+	strm->next_in = in;
+	strm->avail_in = _edata_loc - __data_loc;  /* upper bound */
+	strm->next_out = _sdata;
+	strm->avail_out = _edata_loc - __data_loc;
+	zlib_inflateInit2(strm, -MAX_WBITS);
+	WS(strm)->inflate_state.wsize = 0;
+	WS(strm)->inflate_state.window = NULL;
+	rc = zlib_inflate(strm, Z_FINISH);
+	if (rc == Z_OK || rc == Z_STREAM_END)
+		rc = strm->avail_out;  /* should be 0 */
+	return rc;
+}
diff --git a/arch/arm/kernel/head-nommu.S b/arch/arm/kernel/head-nommu.S
index 2e21e08de747..2e38f85b757a 100644
--- a/arch/arm/kernel/head-nommu.S
+++ b/arch/arm/kernel/head-nommu.S
@@ -13,6 +13,7 @@
  */
 #include <linux/linkage.h>
 #include <linux/init.h>
+#include <linux/errno.h>
 
 #include <asm/assembler.h>
 #include <asm/ptrace.h>
@@ -110,8 +111,8 @@ ENTRY(secondary_startup)
 
 #ifdef CONFIG_ARM_MPU
 	/* Use MPU region info supplied by __cpu_up */
-	ldr	r6, [r7]			@ get secondary_data.mpu_szr
-	bl      __setup_mpu			@ Initialize the MPU
+	ldr	r6, [r7]			@ get secondary_data.mpu_rgn_info
+	bl      __secondary_setup_mpu		@ Initialize the MPU
 #endif
 
 	badr	lr, 1f				@ return (PIC) address
@@ -175,19 +176,33 @@ ENDPROC(__after_proc_init)
 #ifdef CONFIG_ARM_MPU
 
 
+#ifndef CONFIG_CPU_V7M
 /* Set which MPU region should be programmed */
-.macro set_region_nr tmp, rgnr
+.macro set_region_nr tmp, rgnr, unused
 	mov	\tmp, \rgnr			@ Use static region numbers
 	mcr	p15, 0, \tmp, c6, c2, 0		@ Write RGNR
 .endm
 
 /* Setup a single MPU region, either D or I side (D-side for unified) */
-.macro setup_region bar, acr, sr, side = MPU_DATA_SIDE
+.macro setup_region bar, acr, sr, side = MPU_DATA_SIDE, unused
 	mcr	p15, 0, \bar, c6, c1, (0 + \side)	@ I/DRBAR
 	mcr	p15, 0, \acr, c6, c1, (4 + \side)	@ I/DRACR
 	mcr	p15, 0, \sr, c6, c1, (2 + \side)		@ I/DRSR
 .endm
+#else
+.macro set_region_nr tmp, rgnr, base
+	mov	\tmp, \rgnr
+	str     \tmp, [\base, #MPU_RNR]
+.endm
+
+.macro setup_region bar, acr, sr, unused, base
+	lsl     \acr, \acr, #16
+	orr     \acr, \acr, \sr
+	str     \bar, [\base, #MPU_RBAR]
+	str     \acr, [\base, #MPU_RASR]
+.endm
 
+#endif
 /*
  * Setup the MPU and initial MPU Regions. We create the following regions:
  * Region 0: Use this for probing the MPU details, so leave disabled.
@@ -201,64 +216,137 @@ ENDPROC(__after_proc_init)
 ENTRY(__setup_mpu)
 
 	/* Probe for v7 PMSA compliance */
-	mrc	p15, 0, r0, c0, c1, 4		@ Read ID_MMFR0
+M_CLASS(movw	r12, #:lower16:BASEADDR_V7M_SCB)
+M_CLASS(movt	r12, #:upper16:BASEADDR_V7M_SCB)
+
+AR_CLASS(mrc	p15, 0, r0, c0, c1, 4)		@ Read ID_MMFR0
+M_CLASS(ldr	r0, [r12, 0x50])
 	and	r0, r0, #(MMFR0_PMSA)		@ PMSA field
 	teq	r0, #(MMFR0_PMSAv7)		@ PMSA v7
-	bne	__error_p			@ Fail: ARM_MPU on NOT v7 PMSA
+	bxne	lr
 
 	/* Determine whether the D/I-side memory map is unified. We set the
 	 * flags here and continue to use them for the rest of this function */
-	mrc	p15, 0, r0, c0, c0, 4		@ MPUIR
+AR_CLASS(mrc	p15, 0, r0, c0, c0, 4)		@ MPUIR
+M_CLASS(ldr    r0, [r12, #MPU_TYPE])
 	ands	r5, r0, #MPUIR_DREGION_SZMASK	@ 0 size d region => No MPU
-	beq	__error_p			@ Fail: ARM_MPU and no MPU
+	bxeq	lr
 	tst	r0, #MPUIR_nU			@ MPUIR_nU = 0 for unified
 
 	/* Setup second region first to free up r6 */
-	set_region_nr r0, #MPU_RAM_REGION
+	set_region_nr r0, #MPU_RAM_REGION, r12
 	isb
 	/* Full access from PL0, PL1, shared for CONFIG_SMP, cacheable */
 	ldr	r0, =PLAT_PHYS_OFFSET		@ RAM starts at PHYS_OFFSET
 	ldr	r5,=(MPU_AP_PL1RW_PL0RW | MPU_RGN_NORMAL)
 
-	setup_region r0, r5, r6, MPU_DATA_SIDE	@ PHYS_OFFSET, shared, enabled
-	beq	1f				@ Memory-map not unified
-	setup_region r0, r5, r6, MPU_INSTR_SIDE @ PHYS_OFFSET, shared, enabled
+	setup_region r0, r5, r6, MPU_DATA_SIDE, r12	@ PHYS_OFFSET, shared, enabled
+	beq	1f					@ Memory-map not unified
+	setup_region r0, r5, r6, MPU_INSTR_SIDE, r12	@ PHYS_OFFSET, shared, enabled
 1:	isb
 
 	/* First/background region */
-	set_region_nr r0, #MPU_BG_REGION
+	set_region_nr r0, #MPU_BG_REGION, r12
 	isb
 	/* Execute Never,  strongly ordered, inaccessible to PL0, rw PL1  */
 	mov	r0, #0				@ BG region starts at 0x0
 	ldr	r5,=(MPU_ACR_XN | MPU_RGN_STRONGLY_ORDERED | MPU_AP_PL1RW_PL0NA)
 	mov	r6, #MPU_RSR_ALL_MEM		@ 4GB region, enabled
 
-	setup_region r0, r5, r6, MPU_DATA_SIDE	@ 0x0, BG region, enabled
-	beq	2f				@ Memory-map not unified
-	setup_region r0, r5, r6, MPU_INSTR_SIDE @ 0x0, BG region, enabled
+	setup_region r0, r5, r6, MPU_DATA_SIDE, r12	@ 0x0, BG region, enabled
+	beq	2f					@ Memory-map not unified
+	setup_region r0, r5, r6, MPU_INSTR_SIDE r12	@ 0x0, BG region, enabled
 2:	isb
 
-	/* Vectors region */
-	set_region_nr r0, #MPU_VECTORS_REGION
+#ifdef CONFIG_XIP_KERNEL
+	set_region_nr r0, #MPU_ROM_REGION, r12
 	isb
-	/* Shared, inaccessible to PL0, rw PL1 */
-	mov	r0, #CONFIG_VECTORS_BASE	@ Cover from VECTORS_BASE
-	ldr	r5,=(MPU_AP_PL1RW_PL0NA | MPU_RGN_NORMAL)
-	/* Writing N to bits 5:1 (RSR_SZ) --> region size 2^N+1 */
-	mov	r6, #(((2 * PAGE_SHIFT - 1) << MPU_RSR_SZ) | 1 << MPU_RSR_EN)
-
-	setup_region r0, r5, r6, MPU_DATA_SIDE	@ VECTORS_BASE, PL0 NA, enabled
-	beq	3f				@ Memory-map not unified
-	setup_region r0, r5, r6, MPU_INSTR_SIDE	@ VECTORS_BASE, PL0 NA, enabled
+
+	ldr	r5,=(MPU_AP_PL1RO_PL0NA | MPU_RGN_NORMAL)
+
+	ldr	r0, =CONFIG_XIP_PHYS_ADDR		@ ROM start
+	ldr     r6, =(_exiprom)				@ ROM end
+	sub	r6, r6, r0				@ Minimum size of region to map
+	clz	r6, r6					@ Region size must be 2^N...
+	rsb	r6, r6, #31				@ ...so round up region size
+	lsl	r6, r6, #MPU_RSR_SZ			@ Put size in right field
+	orr	r6, r6, #(1 << MPU_RSR_EN)		@ Set region enabled bit
+
+	setup_region r0, r5, r6, MPU_DATA_SIDE, r12	@ XIP_PHYS_ADDR, shared, enabled
+	beq	3f					@ Memory-map not unified
+	setup_region r0, r5, r6, MPU_INSTR_SIDE, r12	@ XIP_PHYS_ADDR, shared, enabled
 3:	isb
+#endif
+
+	/* Enable the MPU */
+AR_CLASS(mrc	p15, 0, r0, c1, c0, 0)		@ Read SCTLR
+AR_CLASS(bic	r0, r0, #CR_BR)			@ Disable the 'default mem-map'
+AR_CLASS(orr	r0, r0, #CR_M)			@ Set SCTRL.M (MPU on)
+AR_CLASS(mcr	p15, 0, r0, c1, c0, 0)		@ Enable MPU
+
+M_CLASS(ldr	r0, [r12, #MPU_CTRL])
+M_CLASS(bic	r0, #MPU_CTRL_PRIVDEFENA)
+M_CLASS(orr	r0, #MPU_CTRL_ENABLE)
+M_CLASS(str	r0, [r12, #MPU_CTRL])
+	isb
+
+	ret	lr
+ENDPROC(__setup_mpu)
+
+#ifdef CONFIG_SMP
+/*
+ * r6: pointer at mpu_rgn_info
+ */
+
+ENTRY(__secondary_setup_mpu)
+	/* Probe for v7 PMSA compliance */
+	mrc	p15, 0, r0, c0, c1, 4		@ Read ID_MMFR0
+	and	r0, r0, #(MMFR0_PMSA)		@ PMSA field
+	teq	r0, #(MMFR0_PMSAv7)		@ PMSA v7
+	bne	__error_p
+
+	/* Determine whether the D/I-side memory map is unified. We set the
+	 * flags here and continue to use them for the rest of this function */
+	mrc	p15, 0, r0, c0, c0, 4		@ MPUIR
+	ands	r5, r0, #MPUIR_DREGION_SZMASK	@ 0 size d region => No MPU
+	beq	__error_p
+
+	ldr	r4, [r6, #MPU_RNG_INFO_USED]
+	mov	r5, #MPU_RNG_SIZE
+	add	r3, r6, #MPU_RNG_INFO_RNGS
+	mla	r3, r4, r5, r3
+
+1:
+	tst	r0, #MPUIR_nU			@ MPUIR_nU = 0 for unified
+	sub	r3, r3, #MPU_RNG_SIZE
+	sub	r4, r4, #1
+
+	set_region_nr r0, r4
+	isb
+
+	ldr	r0, [r3, #MPU_RGN_DRBAR]
+	ldr	r6, [r3, #MPU_RGN_DRSR]
+	ldr	r5, [r3, #MPU_RGN_DRACR]
+
+	setup_region r0, r5, r6, MPU_DATA_SIDE
+	beq	2f
+	setup_region r0, r5, r6, MPU_INSTR_SIDE
+2:	isb
+
+	mrc	p15, 0, r0, c0, c0, 4		@ Reevaluate the MPUIR
+	cmp	r4, #0
+	bgt	1b
 
 	/* Enable the MPU */
 	mrc	p15, 0, r0, c1, c0, 0		@ Read SCTLR
-	bic     r0, r0, #CR_BR			@ Disable the 'default mem-map'
+	bic	r0, r0, #CR_BR			@ Disable the 'default mem-map'
 	orr	r0, r0, #CR_M			@ Set SCTRL.M (MPU on)
 	mcr	p15, 0, r0, c1, c0, 0		@ Enable MPU
 	isb
+
 	ret	lr
-ENDPROC(__setup_mpu)
-#endif
+ENDPROC(__secondary_setup_mpu)
+
+#endif /* CONFIG_SMP */
+#endif /* CONFIG_ARM_MPU */
 #include "head-common.S"
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index 04286fd9e09c..6b1148cafffd 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -556,6 +556,7 @@ ENDPROC(__fixup_smp)
 	.word	__smpalt_end
 
 	.pushsection .data
+	.align	2
 	.globl	smp_on_up
 smp_on_up:
 	ALT_SMP(.long	1)
@@ -716,6 +717,7 @@ ENTRY(fixup_pv_table)
 ENDPROC(fixup_pv_table)
 
 	.data
+	.align	2
 	.globl	__pv_phys_pfn_offset
 	.type	__pv_phys_pfn_offset, %object
 __pv_phys_pfn_offset:
diff --git a/arch/arm/kernel/hyp-stub.S b/arch/arm/kernel/hyp-stub.S
index ec7e7377d423..60146e32619a 100644
--- a/arch/arm/kernel/hyp-stub.S
+++ b/arch/arm/kernel/hyp-stub.S
@@ -31,6 +31,7 @@
  * zeroing of .bss would clobber it.
  */
 .data
+	.align	2
 ENTRY(__boot_cpu_mode)
 	.long	0
 .text
diff --git a/arch/arm/kernel/insn.c b/arch/arm/kernel/insn.c
index b760340b7014..2e844b70386b 100644
--- a/arch/arm/kernel/insn.c
+++ b/arch/arm/kernel/insn.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/bug.h>
 #include <linux/kernel.h>
 #include <asm/opcodes.h>
diff --git a/arch/arm/kernel/io.c b/arch/arm/kernel/io.c
index eedefe050022..60b621295d6c 100644
--- a/arch/arm/kernel/io.c
+++ b/arch/arm/kernel/io.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/export.h>
 #include <linux/types.h>
 #include <linux/io.h>
diff --git a/arch/arm/kernel/iwmmxt.S b/arch/arm/kernel/iwmmxt.S
index 49fadbda8c63..81cd4d43b3ec 100644
--- a/arch/arm/kernel/iwmmxt.S
+++ b/arch/arm/kernel/iwmmxt.S
@@ -367,6 +367,7 @@ ENTRY(iwmmxt_task_release)
 ENDPROC(iwmmxt_task_release)
 
 	.data
+	.align	2
 concan_owner:
 	.word	0
 
diff --git a/arch/arm/kernel/jump_label.c b/arch/arm/kernel/jump_label.c
index 845a5dd9c42b..90bce3d9928e 100644
--- a/arch/arm/kernel/jump_label.c
+++ b/arch/arm/kernel/jump_label.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/kernel.h>
 #include <linux/jump_label.h>
 #include <asm/patch.h>
diff --git a/arch/arm/kernel/kgdb.c b/arch/arm/kernel/kgdb.c
index 1bb4c40a3135..caa0dbe3dc61 100644
--- a/arch/arm/kernel/kgdb.c
+++ b/arch/arm/kernel/kgdb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/arm/kernel/kgdb.c
  *
diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c
index 15495887ca14..6b38d7a634c1 100644
--- a/arch/arm/kernel/machine_kexec.c
+++ b/arch/arm/kernel/machine_kexec.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * machine_kexec.c - handle transition of Linux booting another kernel
  */
@@ -30,7 +31,6 @@ extern unsigned long kexec_boot_atags;
 
 static atomic_t waiting_for_crash_ipi;
 
-static unsigned long dt_mem;
 /*
  * Provide a dummy crash_notes definition while crash dump arrives to arm.
  * This prevents breakage of crash_notes attribute in kernel/ksysfs.c.
@@ -42,6 +42,9 @@ int machine_kexec_prepare(struct kimage *image)
 	__be32 header;
 	int i, err;
 
+	image->arch.kernel_r2 = image->start - KEXEC_ARM_ZIMAGE_OFFSET
+				     + KEXEC_ARM_ATAGS_OFFSET;
+
 	/*
 	 * Validate that if the current HW supports SMP, then the SW supports
 	 * and implements CPU hotplug for the current HW. If not, we won't be
@@ -66,8 +69,8 @@ int machine_kexec_prepare(struct kimage *image)
 		if (err)
 			return err;
 
-		if (be32_to_cpu(header) == OF_DT_HEADER)
-			dt_mem = current_segment->mem;
+		if (header == cpu_to_be32(OF_DT_HEADER))
+			image->arch.kernel_r2 = current_segment->mem;
 	}
 	return 0;
 }
@@ -165,8 +168,7 @@ void machine_kexec(struct kimage *image)
 	kexec_start_address = image->start;
 	kexec_indirection_page = page_list;
 	kexec_mach_type = machine_arch_type;
-	kexec_boot_atags = dt_mem ?: image->start - KEXEC_ARM_ZIMAGE_OFFSET
-				     + KEXEC_ARM_ATAGS_OFFSET;
+	kexec_boot_atags = image->arch.kernel_r2;
 
 	/* copy our kernel relocation code to the control code page */
 	reboot_entry = fncpy(reboot_code_buffer,
diff --git a/arch/arm/kernel/module.lds b/arch/arm/kernel/module.lds
index eacb5c67f61e..79cb6af565e5 100644
--- a/arch/arm/kernel/module.lds
+++ b/arch/arm/kernel/module.lds
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 SECTIONS {
 	.plt : { BYTE(0) }
 	.init.plt : { BYTE(0) }
diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
index a1a34722c655..a50dc00d79a2 100644
--- a/arch/arm/kernel/patch.c
+++ b/arch/arm/kernel/patch.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/kernel.h>
 #include <linux/spinlock.h>
 #include <linux/kprobes.h>
diff --git a/arch/arm/kernel/perf_callchain.c b/arch/arm/kernel/perf_callchain.c
index 22bf1f64d99a..08e43a32a693 100644
--- a/arch/arm/kernel/perf_callchain.c
+++ b/arch/arm/kernel/perf_callchain.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ARM callchain support
  *
diff --git a/arch/arm/kernel/perf_event_v6.c b/arch/arm/kernel/perf_event_v6.c
index 8226d0b71fd3..1d7061a38922 100644
--- a/arch/arm/kernel/perf_event_v6.c
+++ b/arch/arm/kernel/perf_event_v6.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ARMv6 Performance counter handling code.
  *
diff --git a/arch/arm/kernel/perf_event_v7.c b/arch/arm/kernel/perf_event_v7.c
index ab6522b43659..870b66c1e4ef 100644
--- a/arch/arm/kernel/perf_event_v7.c
+++ b/arch/arm/kernel/perf_event_v7.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ARMv7 Cortex-A8 and Cortex-A9 Performance Events handling code.
  *
diff --git a/arch/arm/kernel/perf_event_xscale.c b/arch/arm/kernel/perf_event_xscale.c
index 0e51f5e4f879..fcf218da660e 100644
--- a/arch/arm/kernel/perf_event_xscale.c
+++ b/arch/arm/kernel/perf_event_xscale.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ARMv5 [xscale] Performance counter handling code.
  *
diff --git a/arch/arm/kernel/perf_regs.c b/arch/arm/kernel/perf_regs.c
index c366b83bf955..05fe92aa7d98 100644
--- a/arch/arm/kernel/perf_regs.c
+++ b/arch/arm/kernel/perf_regs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 
 #include <linux/errno.h>
 #include <linux/kernel.h>
diff --git a/arch/arm/kernel/reboot.h b/arch/arm/kernel/reboot.h
index bf7a0b1f076e..189ab81b77b6 100644
--- a/arch/arm/kernel/reboot.h
+++ b/arch/arm/kernel/reboot.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef REBOOT_H
 #define REBOOT_H
 
diff --git a/arch/arm/kernel/relocate_kernel.S b/arch/arm/kernel/relocate_kernel.S
index 35e72585ec1d..7eaa2ae7aff5 100644
--- a/arch/arm/kernel/relocate_kernel.S
+++ b/arch/arm/kernel/relocate_kernel.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * relocate_kernel.S - put the kernel image in place to boot
  */
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 4e80bf7420d4..fc40a2b40595 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -987,6 +987,9 @@ static void __init reserve_crashkernel(void)
 
 	if (crash_base <= 0) {
 		unsigned long long crash_max = idmap_to_phys((u32)~0);
+		unsigned long long lowmem_max = __pa(high_memory - 1) + 1;
+		if (crash_max > lowmem_max)
+			crash_max = lowmem_max;
 		crash_base = memblock_find_in_range(CRASH_ALIGN, crash_max,
 						    crash_size, CRASH_ALIGN);
 		if (!crash_base) {
@@ -1066,6 +1069,16 @@ void __init setup_arch(char **cmdline_p)
 	mdesc = setup_machine_fdt(__atags_pointer);
 	if (!mdesc)
 		mdesc = setup_machine_tags(__atags_pointer, __machine_arch_type);
+	if (!mdesc) {
+		early_print("\nError: invalid dtb and unrecognized/unsupported machine ID\n");
+		early_print("  r1=0x%08x, r2=0x%08x\n", __machine_arch_type,
+			    __atags_pointer);
+		if (__atags_pointer)
+			early_print("  r2[]=%*ph\n", 16,
+				    phys_to_virt(__atags_pointer));
+		dump_machine_table();
+	}
+
 	machine_desc = mdesc;
 	machine_name = mdesc->name;
 	dump_stack_set_arch_desc("%s", mdesc->name);
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index 7b8f2141427b..bd8810d4acb3 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -14,15 +14,17 @@
 #include <linux/uaccess.h>
 #include <linux/tracehook.h>
 #include <linux/uprobes.h>
+#include <linux/syscalls.h>
 
 #include <asm/elf.h>
 #include <asm/cacheflush.h>
 #include <asm/traps.h>
-#include <asm/ucontext.h>
 #include <asm/unistd.h>
 #include <asm/vfp.h>
 
-extern const unsigned long sigreturn_codes[7];
+#include "signal.h"
+
+extern const unsigned long sigreturn_codes[17];
 
 static unsigned long signal_return_offset;
 
@@ -40,8 +42,10 @@ static int preserve_crunch_context(struct crunch_sigframe __user *frame)
 	return __copy_to_user(frame, kframe, sizeof(*frame));
 }
 
-static int restore_crunch_context(struct crunch_sigframe __user *frame)
+static int restore_crunch_context(char __user **auxp)
 {
+	struct crunch_sigframe __user *frame =
+		(struct crunch_sigframe __user *)*auxp;
 	char kbuf[sizeof(*frame) + 8];
 	struct crunch_sigframe *kframe;
 
@@ -52,6 +56,7 @@ static int restore_crunch_context(struct crunch_sigframe __user *frame)
 	if (kframe->magic != CRUNCH_MAGIC ||
 	    kframe->size != CRUNCH_STORAGE_SIZE)
 		return -1;
+	*auxp += CRUNCH_STORAGE_SIZE;
 	crunch_task_restore(current_thread_info(), &kframe->storage);
 	return 0;
 }
@@ -59,21 +64,39 @@ static int restore_crunch_context(struct crunch_sigframe __user *frame)
 
 #ifdef CONFIG_IWMMXT
 
-static int preserve_iwmmxt_context(struct iwmmxt_sigframe *frame)
+static int preserve_iwmmxt_context(struct iwmmxt_sigframe __user *frame)
 {
 	char kbuf[sizeof(*frame) + 8];
 	struct iwmmxt_sigframe *kframe;
+	int err = 0;
 
 	/* the iWMMXt context must be 64 bit aligned */
 	kframe = (struct iwmmxt_sigframe *)((unsigned long)(kbuf + 8) & ~7);
-	kframe->magic = IWMMXT_MAGIC;
-	kframe->size = IWMMXT_STORAGE_SIZE;
-	iwmmxt_task_copy(current_thread_info(), &kframe->storage);
-	return __copy_to_user(frame, kframe, sizeof(*frame));
+
+	if (test_thread_flag(TIF_USING_IWMMXT)) {
+		kframe->magic = IWMMXT_MAGIC;
+		kframe->size = IWMMXT_STORAGE_SIZE;
+		iwmmxt_task_copy(current_thread_info(), &kframe->storage);
+
+		err = __copy_to_user(frame, kframe, sizeof(*frame));
+	} else {
+		/*
+		 * For bug-compatibility with older kernels, some space
+		 * has to be reserved for iWMMXt even if it's not used.
+		 * Set the magic and size appropriately so that properly
+		 * written userspace can skip it reliably:
+		 */
+		__put_user_error(DUMMY_MAGIC, &frame->magic, err);
+		__put_user_error(IWMMXT_STORAGE_SIZE, &frame->size, err);
+	}
+
+	return err;
 }
 
-static int restore_iwmmxt_context(struct iwmmxt_sigframe *frame)
+static int restore_iwmmxt_context(char __user **auxp)
 {
+	struct iwmmxt_sigframe __user *frame =
+		(struct iwmmxt_sigframe __user *)*auxp;
 	char kbuf[sizeof(*frame) + 8];
 	struct iwmmxt_sigframe *kframe;
 
@@ -81,10 +104,28 @@ static int restore_iwmmxt_context(struct iwmmxt_sigframe *frame)
 	kframe = (struct iwmmxt_sigframe *)((unsigned long)(kbuf + 8) & ~7);
 	if (__copy_from_user(kframe, frame, sizeof(*frame)))
 		return -1;
-	if (kframe->magic != IWMMXT_MAGIC ||
-	    kframe->size != IWMMXT_STORAGE_SIZE)
+
+	/*
+	 * For non-iWMMXt threads: a single iwmmxt_sigframe-sized dummy
+	 * block is discarded for compatibility with setup_sigframe() if
+	 * present, but we don't mandate its presence.  If some other
+	 * magic is here, it's not for us:
+	 */
+	if (!test_thread_flag(TIF_USING_IWMMXT) &&
+	    kframe->magic != DUMMY_MAGIC)
+		return 0;
+
+	if (kframe->size != IWMMXT_STORAGE_SIZE)
 		return -1;
-	iwmmxt_task_restore(current_thread_info(), &kframe->storage);
+
+	if (test_thread_flag(TIF_USING_IWMMXT)) {
+		if (kframe->magic != IWMMXT_MAGIC)
+			return -1;
+
+		iwmmxt_task_restore(current_thread_info(), &kframe->storage);
+	}
+
+	*auxp += IWMMXT_STORAGE_SIZE;
 	return 0;
 }
 
@@ -107,8 +148,10 @@ static int preserve_vfp_context(struct vfp_sigframe __user *frame)
 	return vfp_preserve_user_clear_hwstate(&frame->ufp, &frame->ufp_exc);
 }
 
-static int restore_vfp_context(struct vfp_sigframe __user *frame)
+static int restore_vfp_context(char __user **auxp)
 {
+	struct vfp_sigframe __user *frame =
+		(struct vfp_sigframe __user *)*auxp;
 	unsigned long magic;
 	unsigned long size;
 	int err = 0;
@@ -121,6 +164,7 @@ static int restore_vfp_context(struct vfp_sigframe __user *frame)
 	if (magic != VFP_MAGIC || size != VFP_STORAGE_SIZE)
 		return -EINVAL;
 
+	*auxp += size;
 	return vfp_restore_user_hwstate(&frame->ufp, &frame->ufp_exc);
 }
 
@@ -129,19 +173,10 @@ static int restore_vfp_context(struct vfp_sigframe __user *frame)
 /*
  * Do a signal return; undo the signal stack.  These are aligned to 64-bit.
  */
-struct sigframe {
-	struct ucontext uc;
-	unsigned long retcode[2];
-};
-
-struct rt_sigframe {
-	struct siginfo info;
-	struct sigframe sig;
-};
 
 static int restore_sigframe(struct pt_regs *regs, struct sigframe __user *sf)
 {
-	struct aux_sigframe __user *aux;
+	char __user *aux;
 	sigset_t set;
 	int err;
 
@@ -169,18 +204,18 @@ static int restore_sigframe(struct pt_regs *regs, struct sigframe __user *sf)
 
 	err |= !valid_user_regs(regs);
 
-	aux = (struct aux_sigframe __user *) sf->uc.uc_regspace;
+	aux = (char __user *) sf->uc.uc_regspace;
 #ifdef CONFIG_CRUNCH
 	if (err == 0)
-		err |= restore_crunch_context(&aux->crunch);
+		err |= restore_crunch_context(&aux);
 #endif
 #ifdef CONFIG_IWMMXT
-	if (err == 0 && test_thread_flag(TIF_USING_IWMMXT))
-		err |= restore_iwmmxt_context(&aux->iwmmxt);
+	if (err == 0)
+		err |= restore_iwmmxt_context(&aux);
 #endif
 #ifdef CONFIG_VFP
 	if (err == 0)
-		err |= restore_vfp_context(&aux->vfp);
+		err |= restore_vfp_context(&aux);
 #endif
 
 	return err;
@@ -286,7 +321,7 @@ setup_sigframe(struct sigframe __user *sf, struct pt_regs *regs, sigset_t *set)
 		err |= preserve_crunch_context(&aux->crunch);
 #endif
 #ifdef CONFIG_IWMMXT
-	if (err == 0 && test_thread_flag(TIF_USING_IWMMXT))
+	if (err == 0)
 		err |= preserve_iwmmxt_context(&aux->iwmmxt);
 #endif
 #ifdef CONFIG_VFP
@@ -323,9 +358,20 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
 	     unsigned long __user *rc, void __user *frame)
 {
 	unsigned long handler = (unsigned long)ksig->ka.sa.sa_handler;
+	unsigned long handler_fdpic_GOT = 0;
 	unsigned long retcode;
-	int thumb = 0;
+	unsigned int idx, thumb = 0;
 	unsigned long cpsr = regs->ARM_cpsr & ~(PSR_f | PSR_E_BIT);
+	bool fdpic = IS_ENABLED(CONFIG_BINFMT_ELF_FDPIC) &&
+		     (current->personality & FDPIC_FUNCPTRS);
+
+	if (fdpic) {
+		unsigned long __user *fdpic_func_desc =
+					(unsigned long __user *)handler;
+		if (__get_user(handler, &fdpic_func_desc[0]) ||
+		    __get_user(handler_fdpic_GOT, &fdpic_func_desc[1]))
+			return 1;
+	}
 
 	cpsr |= PSR_ENDSTATE;
 
@@ -365,9 +411,26 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
 
 	if (ksig->ka.sa.sa_flags & SA_RESTORER) {
 		retcode = (unsigned long)ksig->ka.sa.sa_restorer;
+		if (fdpic) {
+			/*
+			 * We need code to load the function descriptor.
+			 * That code follows the standard sigreturn code
+			 * (6 words), and is made of 3 + 2 words for each
+			 * variant. The 4th copied word is the actual FD
+			 * address that the assembly code expects.
+			 */
+			idx = 6 + thumb * 3;
+			if (ksig->ka.sa.sa_flags & SA_SIGINFO)
+				idx += 5;
+			if (__put_user(sigreturn_codes[idx],   rc  ) ||
+			    __put_user(sigreturn_codes[idx+1], rc+1) ||
+			    __put_user(sigreturn_codes[idx+2], rc+2) ||
+			    __put_user(retcode,                rc+3))
+				return 1;
+			goto rc_finish;
+		}
 	} else {
-		unsigned int idx = thumb << 1;
-
+		idx = thumb << 1;
 		if (ksig->ka.sa.sa_flags & SA_SIGINFO)
 			idx += 3;
 
@@ -379,6 +442,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
 		    __put_user(sigreturn_codes[idx+1], rc+1))
 			return 1;
 
+rc_finish:
 #ifdef CONFIG_MMU
 		if (cpsr & MODE32_BIT) {
 			struct mm_struct *mm = current->mm;
@@ -398,7 +462,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
 			 * the return code written onto the stack.
 			 */
 			flush_icache_range((unsigned long)rc,
-					   (unsigned long)(rc + 2));
+					   (unsigned long)(rc + 3));
 
 			retcode = ((unsigned long)rc) + thumb;
 		}
@@ -408,6 +472,8 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
 	regs->ARM_sp = (unsigned long)frame;
 	regs->ARM_lr = retcode;
 	regs->ARM_pc = handler;
+	if (fdpic)
+		regs->ARM_r9 = handler_fdpic_GOT;
 	regs->ARM_cpsr = cpsr;
 
 	return 0;
@@ -631,3 +697,9 @@ struct page *get_signal_page(void)
 
 	return page;
 }
+
+/* Defer to generic check */
+asmlinkage void addr_limit_check_failed(void)
+{
+	addr_limit_user_check();
+}
diff --git a/arch/arm/kernel/signal.h b/arch/arm/kernel/signal.h
new file mode 100644
index 000000000000..b7b838b05229
--- /dev/null
+++ b/arch/arm/kernel/signal.h
@@ -0,0 +1,11 @@
+#include <asm/ucontext.h>
+
+struct sigframe {
+	struct ucontext uc;
+	unsigned long retcode[4];
+};
+
+struct rt_sigframe {
+	struct siginfo info;
+	struct sigframe sig;
+};
diff --git a/arch/arm/kernel/sigreturn_codes.S b/arch/arm/kernel/sigreturn_codes.S
index b84d0cb13682..2c7b22e32152 100644
--- a/arch/arm/kernel/sigreturn_codes.S
+++ b/arch/arm/kernel/sigreturn_codes.S
@@ -14,6 +14,8 @@
  * GNU General Public License for more details.
  */
 
+#include <asm/assembler.h>
+#include <asm/asm-offsets.h>
 #include <asm/unistd.h>
 
 /*
@@ -51,6 +53,17 @@ ARM_OK(	.arm	)
 	.thumb
 	.endm
 
+	.macro arm_fdpic_slot n
+	.org	sigreturn_codes + 24 + 20 * (\n)
+ARM_OK(	.arm	)
+	.endm
+
+	.macro thumb_fdpic_slot n
+	.org	sigreturn_codes + 24 + 20 * (\n) + 12
+	.thumb
+	.endm
+
+
 #if __LINUX_ARM_ARCH__ <= 4
 	/*
 	 * Note we manually set minimally required arch that supports
@@ -90,13 +103,46 @@ ARM_OK(	swi	#(__NR_rt_sigreturn)|(__NR_OABI_SYSCALL_BASE)	)
 	movs	r7, #(__NR_rt_sigreturn - __NR_SYSCALL_BASE)
 	swi	#0
 
+	/* ARM sigreturn restorer FDPIC bounce code snippet */
+	arm_fdpic_slot 0
+ARM_OK(	ldr	r3, [sp, #SIGFRAME_RC3_OFFSET] )
+ARM_OK(	ldmia	r3, {r3, r9} )
+#ifdef CONFIG_ARM_THUMB
+ARM_OK(	bx	r3 )
+#else
+ARM_OK(	ret	r3 )
+#endif
+
+	/* Thumb sigreturn restorer FDPIC bounce code snippet */
+	thumb_fdpic_slot 0
+	ldr	r3, [sp, #SIGFRAME_RC3_OFFSET]
+	ldmia	r3, {r2, r3}
+	mov	r9, r3
+	bx	r2
+
+	/* ARM sigreturn_rt restorer FDPIC bounce code snippet */
+	arm_fdpic_slot 1
+ARM_OK(	ldr	r3, [sp, #RT_SIGFRAME_RC3_OFFSET] )
+ARM_OK(	ldmia	r3, {r3, r9} )
+#ifdef CONFIG_ARM_THUMB
+ARM_OK(	bx	r3 )
+#else
+ARM_OK(	ret	r3 )
+#endif
+
+	/* Thumb sigreturn_rt restorer FDPIC bounce code snippet */
+	thumb_fdpic_slot 1
+	ldr	r3, [sp, #RT_SIGFRAME_RC3_OFFSET]
+	ldmia	r3, {r2, r3}
+	mov	r9, r3
+	bx	r2
+
 	/*
-	 * Note on addtional space: setup_return in signal.c
-	 * algorithm uses two words copy regardless whether
-	 * it is thumb case or not, so we need additional
-	 * word after real last entry.
+	 * Note on additional space: setup_return in signal.c
+	 * always copies the same number of words regardless whether
+	 * it is thumb case or not, so we need one additional padding
+	 * word after the last entry.
 	 */
-	arm_slot 2
 	.space	4
 
 	.size	sigreturn_codes, . - sigreturn_codes
diff --git a/arch/arm/kernel/sleep.S b/arch/arm/kernel/sleep.S
index 0f6c1000582c..a8257fc9cf2a 100644
--- a/arch/arm/kernel/sleep.S
+++ b/arch/arm/kernel/sleep.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/linkage.h>
 #include <linux/threads.h>
 #include <asm/asm-offsets.h>
@@ -171,6 +172,7 @@ mpidr_hash_ptr:
 	.long	mpidr_hash - .			@ mpidr_hash struct offset
 
 	.data
+	.align	2
 	.type	sleep_save_sp, #object
 ENTRY(sleep_save_sp)
 	.space	SLEEP_SAVE_SP_SZ		@ struct sleep_save_sp
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index c9a0a5299827..b4fbf00ee4ad 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -114,7 +114,7 @@ int __cpu_up(unsigned int cpu, struct task_struct *idle)
 	 */
 	secondary_data.stack = task_stack_page(idle) + THREAD_START_SP;
 #ifdef CONFIG_ARM_MPU
-	secondary_data.mpu_rgn_szr = mpu_rgn_info.rgns[MPU_RAM_REGION].drsr;
+	secondary_data.mpu_rgn_info = &mpu_rgn_info;
 #endif
 
 #ifdef CONFIG_MMU
diff --git a/arch/arm/kernel/smp_scu.c b/arch/arm/kernel/smp_scu.c
index 72f9241ad5db..c6b33074c393 100644
--- a/arch/arm/kernel/smp_scu.c
+++ b/arch/arm/kernel/smp_scu.c
@@ -21,6 +21,7 @@
 #define SCU_STANDBY_ENABLE	(1 << 5)
 #define SCU_CONFIG		0x04
 #define SCU_CPU_STATUS		0x08
+#define SCU_CPU_STATUS_MASK	GENMASK(1, 0)
 #define SCU_INVALIDATE		0x0c
 #define SCU_FPGA_REVISION	0x10
 
@@ -72,6 +73,24 @@ void scu_enable(void __iomem *scu_base)
 }
 #endif
 
+static int scu_set_power_mode_internal(void __iomem *scu_base,
+				       unsigned int logical_cpu,
+				       unsigned int mode)
+{
+	unsigned int val;
+	int cpu = MPIDR_AFFINITY_LEVEL(cpu_logical_map(logical_cpu), 0);
+
+	if (mode > 3 || mode == 1 || cpu > 3)
+		return -EINVAL;
+
+	val = readb_relaxed(scu_base + SCU_CPU_STATUS + cpu);
+	val &= ~SCU_CPU_STATUS_MASK;
+	val |= mode;
+	writeb_relaxed(val, scu_base + SCU_CPU_STATUS + cpu);
+
+	return 0;
+}
+
 /*
  * Set the executing CPUs power mode as defined.  This will be in
  * preparation for it executing a WFI instruction.
@@ -82,15 +101,27 @@ void scu_enable(void __iomem *scu_base)
  */
 int scu_power_mode(void __iomem *scu_base, unsigned int mode)
 {
+	return scu_set_power_mode_internal(scu_base, smp_processor_id(), mode);
+}
+
+/*
+ * Set the given (logical) CPU's power mode to SCU_PM_NORMAL.
+ */
+int scu_cpu_power_enable(void __iomem *scu_base, unsigned int cpu)
+{
+	return scu_set_power_mode_internal(scu_base, cpu, SCU_PM_NORMAL);
+}
+
+int scu_get_cpu_power_mode(void __iomem *scu_base, unsigned int logical_cpu)
+{
 	unsigned int val;
-	int cpu = MPIDR_AFFINITY_LEVEL(cpu_logical_map(smp_processor_id()), 0);
+	int cpu = MPIDR_AFFINITY_LEVEL(cpu_logical_map(logical_cpu), 0);
 
-	if (mode > 3 || mode == 1 || cpu > 3)
+	if (cpu > 3)
 		return -EINVAL;
 
-	val = readb_relaxed(scu_base + SCU_CPU_STATUS + cpu) & ~0x03;
-	val |= mode;
-	writeb_relaxed(val, scu_base + SCU_CPU_STATUS + cpu);
+	val = readb_relaxed(scu_base + SCU_CPU_STATUS + cpu);
+	val &= SCU_CPU_STATUS_MASK;
 
-	return 0;
+	return val;
 }
diff --git a/arch/arm/kernel/stacktrace.c b/arch/arm/kernel/stacktrace.c
index 3a2fa203637a..65228bf4c6df 100644
--- a/arch/arm/kernel/stacktrace.c
+++ b/arch/arm/kernel/stacktrace.c
@@ -171,6 +171,7 @@ void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace)
 {
 	__save_stack_trace(tsk, trace, 1);
 }
+EXPORT_SYMBOL(save_stack_trace_tsk);
 
 void save_stack_trace(struct stack_trace *trace)
 {
diff --git a/arch/arm/kernel/suspend.c b/arch/arm/kernel/suspend.c
index ef794c799cb6..a40ebb7c0896 100644
--- a/arch/arm/kernel/suspend.c
+++ b/arch/arm/kernel/suspend.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/mm_types.h>
diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c
index bf949a763dbe..24ac3cab411d 100644
--- a/arch/arm/kernel/topology.c
+++ b/arch/arm/kernel/topology.c
@@ -127,8 +127,7 @@ static void __init parse_dt_topology(void)
 
 		rate = of_get_property(cn, "clock-frequency", &len);
 		if (!rate || len != 4) {
-			pr_err("%s missing clock-frequency property\n",
-				cn->full_name);
+			pr_err("%pOF missing clock-frequency property\n", cn);
 			continue;
 		}
 
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 948c648fea00..5cf04888c581 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -154,30 +154,26 @@ static void dump_mem(const char *lvl, const char *str, unsigned long bottom,
 	set_fs(fs);
 }
 
-static void dump_instr(const char *lvl, struct pt_regs *regs)
+static void __dump_instr(const char *lvl, struct pt_regs *regs)
 {
 	unsigned long addr = instruction_pointer(regs);
 	const int thumb = thumb_mode(regs);
 	const int width = thumb ? 4 : 8;
-	mm_segment_t fs;
 	char str[sizeof("00000000 ") * 5 + 2 + 1], *p = str;
 	int i;
 
 	/*
-	 * We need to switch to kernel mode so that we can use __get_user
-	 * to safely read from kernel space.  Note that we now dump the
-	 * code first, just in case the backtrace kills us.
+	 * Note that we now dump the code first, just in case the backtrace
+	 * kills us.
 	 */
-	fs = get_fs();
-	set_fs(KERNEL_DS);
 
 	for (i = -4; i < 1 + !!thumb; i++) {
 		unsigned int val, bad;
 
 		if (thumb)
-			bad = __get_user(val, &((u16 *)addr)[i]);
+			bad = get_user(val, &((u16 *)addr)[i]);
 		else
-			bad = __get_user(val, &((u32 *)addr)[i]);
+			bad = get_user(val, &((u32 *)addr)[i]);
 
 		if (!bad)
 			p += sprintf(p, i == 0 ? "(%0*x) " : "%0*x ",
@@ -188,8 +184,20 @@ static void dump_instr(const char *lvl, struct pt_regs *regs)
 		}
 	}
 	printk("%sCode: %s\n", lvl, str);
+}
 
-	set_fs(fs);
+static void dump_instr(const char *lvl, struct pt_regs *regs)
+{
+	mm_segment_t fs;
+
+	if (!user_mode(regs)) {
+		fs = get_fs();
+		set_fs(KERNEL_DS);
+		__dump_instr(lvl, regs);
+		set_fs(fs);
+	} else {
+		__dump_instr(lvl, regs);
+	}
 }
 
 #ifdef CONFIG_ARM_UNWIND
@@ -647,6 +655,9 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs)
 		set_tls(regs->ARM_r0);
 		return 0;
 
+	case NR(get_tls):
+		return current_thread_info()->tp_value[0];
+
 	default:
 		/* Calls 9f00xx..9f07ff are defined to return -ENOSYS
 		   if not implemented, rather than raising SIGILL.  This
diff --git a/arch/arm/kernel/vmlinux-xip.lds.S b/arch/arm/kernel/vmlinux-xip.lds.S
index 8265b116218d..ec4b3f94ad80 100644
--- a/arch/arm/kernel/vmlinux-xip.lds.S
+++ b/arch/arm/kernel/vmlinux-xip.lds.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* ld script to make ARM Linux kernel
  * taken from the i386 version by Russell King
  * Written by Martin Mares <mj@atrey.karlin.mff.cuni.cz>
@@ -6,6 +7,8 @@
 /* No __ro_after_init data in the .rodata section - which will always be ro */
 #define RO_AFTER_INIT_DATA
 
+#include <linux/sizes.h>
+
 #include <asm-generic/vmlinux.lds.h>
 #include <asm/cache.h>
 #include <asm/thread_info.h>
@@ -77,9 +80,7 @@ SECTIONS
 		*(.text.fixup)
 		*(__ex_table)
 #endif
-#ifndef CONFIG_SMP_ON_UP
 		*(.alt.smp.init)
-#endif
 		*(.discard)
 		*(.discard.*)
 	}
@@ -181,19 +182,7 @@ SECTIONS
 		*(.taglist.init)
 		__tagtable_end = .;
 	}
-#ifdef CONFIG_SMP_ON_UP
-	.init.smpalt : {
-		__smpalt_begin = .;
-		*(.alt.smp.init)
-		__smpalt_end = .;
-	}
-#endif
-	.init.pv_table : {
-		__pv_table_begin = .;
-		*(.pv_table)
-		__pv_table_end = .;
-	}
-	.init.data : {
+	.init.rodata : {
 		INIT_SETUP(16)
 		INIT_CALLS
 		CON_INITCALL
@@ -201,48 +190,49 @@ SECTIONS
 		INIT_RAM_FS
 	}
 
-#ifdef CONFIG_SMP
-	PERCPU_SECTION(L1_CACHE_BYTES)
+#ifdef CONFIG_ARM_MPU
+	. = ALIGN(SZ_128K);
 #endif
-
 	_exiprom = .;			/* End of XIP ROM area */
-	__data_loc = ALIGN(4);		/* location in binary */
-	. = PAGE_OFFSET + TEXT_OFFSET;
 
-	.data : AT(__data_loc) {
-		_data = .;		/* address in memory */
-		_sdata = .;
-
-		/*
-		 * first, the init task union, aligned
-		 * to an 8192 byte boundary.
-		 */
-		INIT_TASK_DATA(THREAD_SIZE)
+/*
+ * From this point, stuff is considered writable and will be copied to RAM
+ */
+	__data_loc = ALIGN(4);		/* location in file */
+	. = PAGE_OFFSET + TEXT_OFFSET;	/* location in memory */
+#undef LOAD_OFFSET
+#define LOAD_OFFSET (PAGE_OFFSET + TEXT_OFFSET - __data_loc)
+
+	. = ALIGN(THREAD_SIZE);
+	_sdata = .;
+	RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
+	.data.ro_after_init : AT(ADDR(.data.ro_after_init) - LOAD_OFFSET) {
+		*(.data..ro_after_init)
+	}
+	_edata = .;
 
-		. = ALIGN(PAGE_SIZE);
-		__init_begin = .;
+	. = ALIGN(PAGE_SIZE);
+	__init_begin = .;
+	.init.data : AT(ADDR(.init.data) - LOAD_OFFSET) {
 		INIT_DATA
+	}
+	.exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
 		ARM_EXIT_KEEP(EXIT_DATA)
-		. = ALIGN(PAGE_SIZE);
-		__init_end = .;
-
-		*(.data..ro_after_init)
-
-		NOSAVE_DATA
-		CACHELINE_ALIGNED_DATA(L1_CACHE_BYTES)
-		READ_MOSTLY_DATA(L1_CACHE_BYTES)
-
-		/*
-		 * and the usual data section
-		 */
-		DATA_DATA
-		CONSTRUCTORS
-
-		_edata = .;
 	}
-	_edata_loc = __data_loc + SIZEOF(.data);
+#ifdef CONFIG_SMP
+	PERCPU_SECTION(L1_CACHE_BYTES)
+#endif
+
+	/*
+	 * End of copied data. We need a dummy section to get its LMA.
+	 * Also located before final ALIGN() as trailing padding is not stored
+	 * in the resulting binary file and useless to copy.
+	 */
+	.data.endmark : AT(ADDR(.data.endmark) - LOAD_OFFSET) { }
+	_edata_loc = LOADADDR(.data.endmark);
 
-	BUG_TABLE
+	. = ALIGN(PAGE_SIZE);
+	__init_end = .;
 
 #ifdef CONFIG_HAVE_TCM
         /*
@@ -301,7 +291,7 @@ SECTIONS
 	}
 #endif
 
-	BSS_SECTION(0, 0, 0)
+	BSS_SECTION(0, 0, 8)
 	_end = .;
 
 	STABS_DEBUG
@@ -322,3 +312,29 @@ ASSERT((__arch_info_end - __arch_info_begin), "no machine record defined")
  */
 ASSERT(__hyp_idmap_text_end - (__hyp_idmap_text_start & PAGE_MASK) <= PAGE_SIZE,
 	"HYP init code too big or misaligned")
+
+#ifdef CONFIG_XIP_DEFLATED_DATA
+/*
+ * The .bss is used as a stack area for __inflate_kernel_data() whose stack
+ * frame is 9568 bytes. Make sure it has extra room left.
+ */
+ASSERT((_end - __bss_start) >= 12288, ".bss too small for CONFIG_XIP_DEFLATED_DATA")
+#endif
+
+#ifdef CONFIG_ARM_MPU
+/*
+ * Due to PMSAv7 restriction on base address and size we have to
+ * enforce minimal alignment restrictions. It was seen that weaker
+ * alignment restriction on _xiprom will likely force XIP address
+ * space spawns multiple MPU regions thus it is likely we run in
+ * situation when we are reprogramming MPU region we run on with
+ * something which doesn't cover reprogramming code itself, so as soon
+ * as we update MPU settings we'd immediately try to execute straight
+ * from background region which is XN.
+ * It seem that alignment in 1M should suit most users.
+ * _exiprom is aligned as 1/8 of 1M so can be covered by subregion
+ * disable
+ */
+ASSERT(!(_xiprom & (SZ_1M - 1)), "XIP start address may cause MPU programming issues")
+ASSERT(!(_exiprom & (SZ_128K - 1)), "XIP end address may cause MPU programming issues")
+#endif
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index c83a7ba737d6..ee53f6518872 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* ld script to make ARM Linux kernel
  * taken from the i386 version by Russell King
  * Written by Martin Mares <mj@atrey.karlin.mff.cuni.cz>
@@ -214,14 +215,9 @@ SECTIONS
 		*(.pv_table)
 		__pv_table_end = .;
 	}
-	.init.data : {
-		INIT_DATA
-		INIT_SETUP(16)
-		INIT_CALLS
-		CON_INITCALL
-		SECURITY_INITCALL
-		INIT_RAM_FS
-	}
+
+	INIT_DATA_SECTION(16)
+
 	.exit.data : {
 		ARM_EXIT_KEEP(EXIT_DATA)
 	}
@@ -236,33 +232,10 @@ SECTIONS
 	. = ALIGN(THREAD_SIZE);
 #endif
 	__init_end = .;
-	__data_loc = .;
-
-	.data : AT(__data_loc) {
-		_data = .;		/* address in memory */
-		_sdata = .;
-
-		/*
-		 * first, the init task union, aligned
-		 * to an 8192 byte boundary.
-		 */
-		INIT_TASK_DATA(THREAD_SIZE)
-
-		NOSAVE_DATA
-		CACHELINE_ALIGNED_DATA(L1_CACHE_BYTES)
-		READ_MOSTLY_DATA(L1_CACHE_BYTES)
-
-		/*
-		 * and the usual data section
-		 */
-		DATA_DATA
-		CONSTRUCTORS
-
-		_edata = .;
-	}
-	_edata_loc = __data_loc + SIZEOF(.data);
 
-	BUG_TABLE
+	_sdata = .;
+	RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
+	_edata = .;
 
 #ifdef CONFIG_HAVE_TCM
         /*
diff --git a/arch/arm/kvm/Kconfig b/arch/arm/kvm/Kconfig
index 90d0176fb30d..e2bd35b6780c 100644
--- a/arch/arm/kvm/Kconfig
+++ b/arch/arm/kvm/Kconfig
@@ -1,8 +1,10 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # KVM configuration
 #
 
 source "virt/kvm/Kconfig"
+source "virt/lib/Kconfig"
 
 menuconfig VIRTUALIZATION
 	bool "Virtualization"
@@ -22,6 +24,8 @@ config KVM
 	select PREEMPT_NOTIFIERS
 	select ANON_INODES
 	select ARM_GIC
+	select ARM_GIC_V3
+	select ARM_GIC_V3_ITS
 	select HAVE_KVM_CPU_RELAX_INTERCEPT
 	select HAVE_KVM_ARCH_TLB_FLUSH_ALL
 	select KVM_MMIO
@@ -35,6 +39,8 @@ config KVM
 	select HAVE_KVM_IRQCHIP
 	select HAVE_KVM_IRQ_ROUTING
 	select HAVE_KVM_MSI
+	select IRQ_BYPASS_MANAGER
+	select HAVE_KVM_IRQ_BYPASS
 	depends on ARM_VIRT_EXT && ARM_LPAE && ARM_ARCH_TIMER
 	---help---
 	  Support hosting virtualized guest machines.
diff --git a/arch/arm/kvm/Makefile b/arch/arm/kvm/Makefile
index d9beee652d36..48de846f2246 100644
--- a/arch/arm/kvm/Makefile
+++ b/arch/arm/kvm/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for Kernel-based Virtual Machine module
 #
@@ -31,6 +32,7 @@ obj-y += $(KVM)/arm/vgic/vgic-init.o
 obj-y += $(KVM)/arm/vgic/vgic-irqfd.o
 obj-y += $(KVM)/arm/vgic/vgic-v2.o
 obj-y += $(KVM)/arm/vgic/vgic-v3.o
+obj-y += $(KVM)/arm/vgic/vgic-v4.o
 obj-y += $(KVM)/arm/vgic/vgic-mmio.o
 obj-y += $(KVM)/arm/vgic/vgic-mmio-v2.o
 obj-y += $(KVM)/arm/vgic/vgic-mmio-v3.o
diff --git a/arch/arm/kvm/emulate.c b/arch/arm/kvm/emulate.c
index 0064b86a2c87..cdff963f133a 100644
--- a/arch/arm/kvm/emulate.c
+++ b/arch/arm/kvm/emulate.c
@@ -165,145 +165,6 @@ unsigned long *vcpu_spsr(struct kvm_vcpu *vcpu)
  * Inject exceptions into the guest
  */
 
-static u32 exc_vector_base(struct kvm_vcpu *vcpu)
-{
-	u32 sctlr = vcpu_cp15(vcpu, c1_SCTLR);
-	u32 vbar = vcpu_cp15(vcpu, c12_VBAR);
-
-	if (sctlr & SCTLR_V)
-		return 0xffff0000;
-	else /* always have security exceptions */
-		return vbar;
-}
-
-/*
- * Switch to an exception mode, updating both CPSR and SPSR. Follow
- * the logic described in AArch32.EnterMode() from the ARMv8 ARM.
- */
-static void kvm_update_psr(struct kvm_vcpu *vcpu, unsigned long mode)
-{
-	unsigned long cpsr = *vcpu_cpsr(vcpu);
-	u32 sctlr = vcpu_cp15(vcpu, c1_SCTLR);
-
-	*vcpu_cpsr(vcpu) = (cpsr & ~MODE_MASK) | mode;
-
-	switch (mode) {
-	case FIQ_MODE:
-		*vcpu_cpsr(vcpu) |= PSR_F_BIT;
-		/* Fall through */
-	case ABT_MODE:
-	case IRQ_MODE:
-		*vcpu_cpsr(vcpu) |= PSR_A_BIT;
-		/* Fall through */
-	default:
-		*vcpu_cpsr(vcpu) |= PSR_I_BIT;
-	}
-
-	*vcpu_cpsr(vcpu) &= ~(PSR_IT_MASK | PSR_J_BIT | PSR_E_BIT | PSR_T_BIT);
-
-	if (sctlr & SCTLR_TE)
-		*vcpu_cpsr(vcpu) |= PSR_T_BIT;
-	if (sctlr & SCTLR_EE)
-		*vcpu_cpsr(vcpu) |= PSR_E_BIT;
-
-	/* Note: These now point to the mode banked copies */
-	*vcpu_spsr(vcpu) = cpsr;
-}
-
-/**
- * kvm_inject_undefined - inject an undefined exception into the guest
- * @vcpu: The VCPU to receive the undefined exception
- *
- * It is assumed that this code is called from the VCPU thread and that the
- * VCPU therefore is not currently executing guest code.
- *
- * Modelled after TakeUndefInstrException() pseudocode.
- */
-void kvm_inject_undefined(struct kvm_vcpu *vcpu)
-{
-	unsigned long cpsr = *vcpu_cpsr(vcpu);
-	bool is_thumb = (cpsr & PSR_T_BIT);
-	u32 vect_offset = 4;
-	u32 return_offset = (is_thumb) ? 2 : 4;
-
-	kvm_update_psr(vcpu, UND_MODE);
-	*vcpu_reg(vcpu, 14) = *vcpu_pc(vcpu) - return_offset;
-
-	/* Branch to exception vector */
-	*vcpu_pc(vcpu) = exc_vector_base(vcpu) + vect_offset;
-}
-
-/*
- * Modelled after TakeDataAbortException() and TakePrefetchAbortException
- * pseudocode.
- */
-static void inject_abt(struct kvm_vcpu *vcpu, bool is_pabt, unsigned long addr)
-{
-	unsigned long cpsr = *vcpu_cpsr(vcpu);
-	bool is_thumb = (cpsr & PSR_T_BIT);
-	u32 vect_offset;
-	u32 return_offset = (is_thumb) ? 4 : 0;
-	bool is_lpae;
-
-	kvm_update_psr(vcpu, ABT_MODE);
-	*vcpu_reg(vcpu, 14) = *vcpu_pc(vcpu) + return_offset;
-
-	if (is_pabt)
-		vect_offset = 12;
-	else
-		vect_offset = 16;
-
-	/* Branch to exception vector */
-	*vcpu_pc(vcpu) = exc_vector_base(vcpu) + vect_offset;
-
-	if (is_pabt) {
-		/* Set IFAR and IFSR */
-		vcpu_cp15(vcpu, c6_IFAR) = addr;
-		is_lpae = (vcpu_cp15(vcpu, c2_TTBCR) >> 31);
-		/* Always give debug fault for now - should give guest a clue */
-		if (is_lpae)
-			vcpu_cp15(vcpu, c5_IFSR) = 1 << 9 | 0x22;
-		else
-			vcpu_cp15(vcpu, c5_IFSR) = 2;
-	} else { /* !iabt */
-		/* Set DFAR and DFSR */
-		vcpu_cp15(vcpu, c6_DFAR) = addr;
-		is_lpae = (vcpu_cp15(vcpu, c2_TTBCR) >> 31);
-		/* Always give debug fault for now - should give guest a clue */
-		if (is_lpae)
-			vcpu_cp15(vcpu, c5_DFSR) = 1 << 9 | 0x22;
-		else
-			vcpu_cp15(vcpu, c5_DFSR) = 2;
-	}
-
-}
-
-/**
- * kvm_inject_dabt - inject a data abort into the guest
- * @vcpu: The VCPU to receive the undefined exception
- * @addr: The address to report in the DFAR
- *
- * It is assumed that this code is called from the VCPU thread and that the
- * VCPU therefore is not currently executing guest code.
- */
-void kvm_inject_dabt(struct kvm_vcpu *vcpu, unsigned long addr)
-{
-	inject_abt(vcpu, false, addr);
-}
-
-/**
- * kvm_inject_pabt - inject a prefetch abort into the guest
- * @vcpu: The VCPU to receive the undefined exception
- * @addr: The address to report in the DFAR
- *
- * It is assumed that this code is called from the VCPU thread and that the
- * VCPU therefore is not currently executing guest code.
- */
-void kvm_inject_pabt(struct kvm_vcpu *vcpu, unsigned long addr)
-{
-	inject_abt(vcpu, true, addr);
-}
-
 /**
  * kvm_inject_vabt - inject an async abort / SError into the guest
  * @vcpu: The VCPU to receive the exception
diff --git a/arch/arm/kvm/handle_exit.c b/arch/arm/kvm/handle_exit.c
index 54442e375354..cf8bf6bf87c4 100644
--- a/arch/arm/kvm/handle_exit.c
+++ b/arch/arm/kvm/handle_exit.c
@@ -67,7 +67,7 @@ static int kvm_handle_wfx(struct kvm_vcpu *vcpu, struct kvm_run *run)
 	if (kvm_vcpu_get_hsr(vcpu) & HSR_WFI_IS_WFE) {
 		trace_kvm_wfx(*vcpu_pc(vcpu), true);
 		vcpu->stat.wfe_exit_stat++;
-		kvm_vcpu_on_spin(vcpu);
+		kvm_vcpu_on_spin(vcpu, vcpu_mode_priv(vcpu));
 	} else {
 		trace_kvm_wfx(*vcpu_pc(vcpu), false);
 		vcpu->stat.wfi_exit_stat++;
diff --git a/arch/arm/kvm/hyp/Makefile b/arch/arm/kvm/hyp/Makefile
index 8679405b0b2b..5638ce0c9524 100644
--- a/arch/arm/kvm/hyp/Makefile
+++ b/arch/arm/kvm/hyp/Makefile
@@ -1,8 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for Kernel-based Virtual Machine module, HYP part
 #
 
-ccflags-y += -fno-stack-protector
+ccflags-y += -fno-stack-protector -DDISABLE_BRANCH_PROFILING
 
 KVM=../../../../virt/kvm
 
diff --git a/arch/arm/kvm/hyp/switch.c b/arch/arm/kvm/hyp/switch.c
index ebd2dd46adf7..330c9ce34ba5 100644
--- a/arch/arm/kvm/hyp/switch.c
+++ b/arch/arm/kvm/hyp/switch.c
@@ -174,7 +174,7 @@ int __hyp_text __kvm_vcpu_run(struct kvm_vcpu *vcpu)
 	__activate_vm(vcpu);
 
 	__vgic_restore_state(vcpu);
-	__timer_restore_state(vcpu);
+	__timer_enable_traps(vcpu);
 
 	__sysreg_restore_state(guest_ctxt);
 	__banked_restore_state(guest_ctxt);
@@ -191,7 +191,8 @@ again:
 
 	__banked_save_state(guest_ctxt);
 	__sysreg_save_state(guest_ctxt);
-	__timer_save_state(vcpu);
+	__timer_disable_traps(vcpu);
+
 	__vgic_save_state(vcpu);
 
 	__deactivate_traps(vcpu);
@@ -237,7 +238,7 @@ void __hyp_text __noreturn __hyp_panic(int cause)
 
 		vcpu = (struct kvm_vcpu *)read_sysreg(HTPIDR);
 		host_ctxt = kern_hyp_va(vcpu->arch.host_cpu_context);
-		__timer_save_state(vcpu);
+		__timer_disable_traps(vcpu);
 		__deactivate_traps(vcpu);
 		__deactivate_vm(vcpu);
 		__banked_restore_state(host_ctxt);
diff --git a/arch/arm/kvm/trace.h b/arch/arm/kvm/trace.h
index b0d10648c486..69a9d62a0ac6 100644
--- a/arch/arm/kvm/trace.h
+++ b/arch/arm/kvm/trace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #if !defined(_TRACE_ARM_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
 #define _TRACE_ARM_KVM_H
 
diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile
index 27f4d96258a2..4cb0b9624d8f 100644
--- a/arch/arm/lib/Makefile
+++ b/arch/arm/lib/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # linux/arch/arm/lib/Makefile
 #
diff --git a/arch/arm/lib/bitops.h b/arch/arm/lib/bitops.h
index 7d807cfd8ef5..93cddab73072 100644
--- a/arch/arm/lib/bitops.h
+++ b/arch/arm/lib/bitops.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <asm/assembler.h>
 #include <asm/unwind.h>
 
diff --git a/arch/arm/lib/bswapsdi2.S b/arch/arm/lib/bswapsdi2.S
index 07cda737bb11..591ba077e874 100644
--- a/arch/arm/lib/bswapsdi2.S
+++ b/arch/arm/lib/bswapsdi2.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 
diff --git a/arch/arm/lib/memset.S b/arch/arm/lib/memset.S
index 3c65e3bd790f..ed6d35d9cdb5 100644
--- a/arch/arm/lib/memset.S
+++ b/arch/arm/lib/memset.S
@@ -28,7 +28,7 @@ UNWIND( .fnstart         )
 1:	orr	r1, r1, r1, lsl #8
 	orr	r1, r1, r1, lsl #16
 	mov	r3, r1
-	cmp	r2, #16
+7:	cmp	r2, #16
 	blt	4f
 
 #if ! CALGN(1)+0
@@ -41,7 +41,7 @@ UNWIND( .fnend              )
 UNWIND( .fnstart            )
 UNWIND( .save {r8, lr}      )
 	mov	r8, r1
-	mov	lr, r1
+	mov	lr, r3
 
 2:	subs	r2, r2, #64
 	stmgeia	ip!, {r1, r3, r8, lr}	@ 64 bytes at a time.
@@ -73,11 +73,11 @@ UNWIND( .fnend                 )
 UNWIND( .fnstart               )
 UNWIND( .save {r4-r8, lr}      )
 	mov	r4, r1
-	mov	r5, r1
+	mov	r5, r3
 	mov	r6, r1
-	mov	r7, r1
+	mov	r7, r3
 	mov	r8, r1
-	mov	lr, r1
+	mov	lr, r3
 
 	cmp	r2, #96
 	tstgt	ip, #31
@@ -114,7 +114,7 @@ UNWIND( .fnstart            )
 	tst	r2, #4
 	strne	r1, [ip], #4
 /*
- * When we get here, we've got less than 4 bytes to zero.  We
+ * When we get here, we've got less than 4 bytes to set.  We
  * may have an unaligned pointer as well.
  */
 5:	tst	r2, #2
@@ -135,3 +135,15 @@ UNWIND( .fnstart            )
 UNWIND( .fnend   )
 ENDPROC(memset)
 ENDPROC(mmioset)
+
+ENTRY(__memset32)
+UNWIND( .fnstart         )
+	mov	r3, r1			@ copy r1 to r3 and fall into memset64
+UNWIND( .fnend   )
+ENDPROC(__memset32)
+ENTRY(__memset64)
+UNWIND( .fnstart         )
+	mov	ip, r0			@ preserve r0 as return value
+	b	7b			@ jump into the middle of memset
+UNWIND( .fnend   )
+ENDPROC(__memset64)
diff --git a/arch/arm/mach-actions/Kconfig b/arch/arm/mach-actions/Kconfig
index ad9c5c89c683..b5e0ac965ec0 100644
--- a/arch/arm/mach-actions/Kconfig
+++ b/arch/arm/mach-actions/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 menuconfig ARCH_ACTIONS
 	bool "Actions Semi SoCs"
 	depends on ARCH_MULTI_V7
diff --git a/arch/arm/mach-actions/Makefile b/arch/arm/mach-actions/Makefile
index c0f116241da7..13831037d8cd 100644
--- a/arch/arm/mach-actions/Makefile
+++ b/arch/arm/mach-actions/Makefile
@@ -1,3 +1 @@
-obj-${CONFIG_SMP} += platsmp.o headsmp.o
-
-AFLAGS_headsmp.o := -Wa,-march=armv7-a
+obj-${CONFIG_SMP} += platsmp.o
diff --git a/arch/arm/mach-actions/headsmp.S b/arch/arm/mach-actions/headsmp.S
deleted file mode 100644
index 65f53bdb69e7..000000000000
--- a/arch/arm/mach-actions/headsmp.S
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright 2012 Actions Semi Inc.
- * Author: Actions Semi, Inc.
- *
- * Copyright (c) 2017 Andreas Färber
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-
-#include <linux/linkage.h>
-#include <linux/init.h>
-
-ENTRY(owl_v7_invalidate_l1)
-	mov	r0, #0
-	mcr	p15, 0, r0, c7, c5, 0	@ invalidate I cache
-	mcr	p15, 2, r0, c0, c0, 0
-	mrc	p15, 1, r0, c0, c0, 0
-
-	ldr	r1, =0x7fff
-	and	r2, r1, r0, lsr #13
-
-	ldr	r1, =0x3ff
-
-	and	r3, r1, r0, lsr #3	@ NumWays - 1
-	add	r2, r2, #1		@ NumSets
-
-	and	r0, r0, #0x7
-	add	r0, r0, #4	@ SetShift
-
-	clz	r1, r3		@ WayShift
-	add	r4, r3, #1	@ NumWays
-1:	sub	r2, r2, #1	@ NumSets--
-	mov	r3, r4		@ Temp = NumWays
-2:	subs	r3, r3, #1	@ Temp--
-	mov	r5, r3, lsl r1
-	mov	r6, r2, lsl r0
-	orr	r5, r5, r6	@ Reg = (Temp<<WayShift)|(NumSets<<SetShift)
-	mcr	p15, 0, r5, c7, c6, 2
-	bgt	2b
-	cmp	r2, #0
-	bgt	1b
-	dsb
-	isb
-	mov	pc, lr
-ENDPROC(owl_v7_invalidate_l1)
-
-ENTRY(owl_secondary_startup)
-	bl	owl_v7_invalidate_l1
-	b	secondary_startup
diff --git a/arch/arm/mach-actions/platsmp.c b/arch/arm/mach-actions/platsmp.c
index 12a9e331b432..3efaa10efc43 100644
--- a/arch/arm/mach-actions/platsmp.c
+++ b/arch/arm/mach-actions/platsmp.c
@@ -71,7 +71,7 @@ static int s500_wakeup_secondary(unsigned int cpu)
 	/* wait for CPUx to run to WFE instruction */
 	udelay(200);
 
-	writel(virt_to_phys(owl_secondary_startup),
+	writel(__pa_symbol(secondary_startup),
 	       timer_base_addr + OWL_CPU1_ADDR + (cpu - 1) * 4);
 	writel(OWL_CPUx_FLAG_BOOT,
 	       timer_base_addr + OWL_CPU1_FLAG + (cpu - 1) * 4);
diff --git a/arch/arm/mach-alpine/Kconfig b/arch/arm/mach-alpine/Kconfig
index b41838a58ae4..e3cbb07fe1b4 100644
--- a/arch/arm/mach-alpine/Kconfig
+++ b/arch/arm/mach-alpine/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config ARCH_ALPINE
 	bool "Annapurna Labs Alpine platform"
 	depends on ARCH_MULTI_V7
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index d735e5fc4772..6d870421a7a6 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -1,7 +1,7 @@
 menuconfig ARCH_AT91
 	bool "Atmel SoCs"
 	depends on ARCH_MULTI_V4T || ARCH_MULTI_V5 || ARCH_MULTI_V7 || ARM_SINGLE_ARMV7M
-	select ARM_CPU_SUSPEND if PM
+	select ARM_CPU_SUSPEND if PM && ARCH_MULTI_V7
 	select COMMON_CLK_AT91
 	select GPIOLIB
 	select PINCTRL
@@ -26,6 +26,7 @@ config SOC_SAMA5D2
 	select HAVE_AT91_USB_CLK
 	select HAVE_AT91_H32MX
 	select HAVE_AT91_GENERATED_CLK
+	select HAVE_AT91_AUDIO_PLL
 	select PINCTRL_AT91PIO4
 	help
 	  Select this if ou are using one of Atmel's SAMA5D2 family SoC.
@@ -125,6 +126,9 @@ config HAVE_AT91_H32MX
 config HAVE_AT91_GENERATED_CLK
 	bool
 
+config HAVE_AT91_AUDIO_PLL
+	bool
+
 config SOC_SAM_V4_V5
 	bool
 
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index ee34aa34cc51..4ea93c9df77b 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 667fddac3856..849014c01cf4 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -533,8 +533,8 @@ static void __init at91_pm_backup_init(void)
 	}
 
 	pm_bu->suspended = 0;
-	pm_bu->canary = virt_to_phys(&canary);
-	pm_bu->resume = virt_to_phys(cpu_resume);
+	pm_bu->canary = __pa_symbol(&canary);
+	pm_bu->resume = __pa_symbol(cpu_resume);
 
 	return;
 
@@ -608,6 +608,9 @@ static void __init at91_pm_init(void (*pm_idle)(void))
 
 void __init at91rm9200_pm_init(void)
 {
+	if (!IS_ENABLED(CONFIG_SOC_AT91RM9200))
+		return;
+
 	at91_dt_ramc();
 
 	/*
@@ -620,18 +623,27 @@ void __init at91rm9200_pm_init(void)
 
 void __init at91sam9_pm_init(void)
 {
+	if (!IS_ENABLED(CONFIG_SOC_AT91SAM9))
+		return;
+
 	at91_dt_ramc();
 	at91_pm_init(at91sam9_idle);
 }
 
 void __init sama5_pm_init(void)
 {
+	if (!IS_ENABLED(CONFIG_SOC_SAMA5))
+		return;
+
 	at91_dt_ramc();
 	at91_pm_init(NULL);
 }
 
 void __init sama5d2_pm_init(void)
 {
+	if (!IS_ENABLED(CONFIG_SOC_SAMA5D2))
+		return;
+
 	at91_pm_backup_init();
 	sama5_pm_init();
 }
diff --git a/arch/arm/mach-at91/pm_data-offsets.c b/arch/arm/mach-at91/pm_data-offsets.c
index c0a73e62b725..f2d893c03cd9 100644
--- a/arch/arm/mach-at91/pm_data-offsets.c
+++ b/arch/arm/mach-at91/pm_data-offsets.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/stddef.h>
 #include <linux/kbuild.h>
 #include "pm.h"
diff --git a/arch/arm/mach-axxia/Kconfig b/arch/arm/mach-axxia/Kconfig
index fe627cbcfdc5..bb2ce1c63fd9 100644
--- a/arch/arm/mach-axxia/Kconfig
+++ b/arch/arm/mach-axxia/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config ARCH_AXXIA
 	bool "LSI Axxia platforms"
 	depends on ARCH_MULTI_V7 && ARM_LPAE
diff --git a/arch/arm/mach-axxia/Makefile b/arch/arm/mach-axxia/Makefile
index ec4f68b460c6..8df8fe76ad47 100644
--- a/arch/arm/mach-axxia/Makefile
+++ b/arch/arm/mach-axxia/Makefile
@@ -1,2 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-y				+= axxia.o
 obj-$(CONFIG_SMP)		+= platsmp.o
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index 73be3d578851..c2f3b0d216a4 100644
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 menuconfig ARCH_BCM
 	bool "Broadcom SoC Support"
 	depends on ARCH_MULTI_V6_V7
@@ -22,7 +23,7 @@ config ARCH_BCM_IPROC
 	help
 	  This enables support for systems based on Broadcom IPROC architected SoCs.
 	  The IPROC complex contains one or more ARM CPUs along with common
-	  core periperals. Application specific SoCs are created by adding a
+	  core peripherals. Application specific SoCs are created by adding a
 	  uArchitecture containing peripherals outside of the IPROC complex.
 	  Currently supported SoCs are Cygnus.
 
@@ -36,6 +37,15 @@ config ARCH_BCM_CYGNUS
 	  BCM11300, BCM11320, BCM11350, BCM11360,
 	  BCM58300, BCM58302, BCM58303, BCM58305.
 
+config ARCH_BCM_HR2
+	bool "Broadcom Hurricane 2 SoC support"
+	depends on ARCH_MULTI_V7
+	select ARCH_BCM_IPROC
+	help
+	  Enable support for the Hurricane 2 family,
+	  which includes the following variants:
+	  BCM53342, BCM53343, BCM53344, BCM53346.
+
 config ARCH_BCM_NSP
 	bool "Broadcom Northstar Plus SoC Support"
 	depends on ARCH_MULTI_V7
@@ -68,8 +78,8 @@ config ARCH_BCM_5301X
 	  Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores.
 
 	  This is a network SoC line mostly used in home routers and
-	  wifi access points, it's internal name is Northstar.
-	  This inclused the following SoC: BCM53010, BCM53011, BCM53012,
+	  wifi access points, its internal name is Northstar.
+	  This includes the following SoC: BCM53010, BCM53011, BCM53012,
 	  BCM53014, BCM53015, BCM53016, BCM53017, BCM53018, BCM4707,
 	  BCM4708 and BCM4709.
 
diff --git a/arch/arm/mach-bcm/Makefile b/arch/arm/mach-bcm/Makefile
index 980f5850097c..8fd23b263c60 100644
--- a/arch/arm/mach-bcm/Makefile
+++ b/arch/arm/mach-bcm/Makefile
@@ -13,6 +13,9 @@
 # Cygnus
 obj-$(CONFIG_ARCH_BCM_CYGNUS) +=  bcm_cygnus.o
 
+# Hurricane 2
+obj-$(CONFIG_ARCH_BCM_HR2)	+= bcm_hr2.o
+
 # Northstar Plus
 obj-$(CONFIG_ARCH_BCM_NSP)	+= bcm_nsp.o
 
@@ -43,6 +46,11 @@ endif
 
 # BCM2835
 obj-$(CONFIG_ARCH_BCM2835)	+= board_bcm2835.o
+ifeq ($(CONFIG_ARCH_BCM2835),y)
+ifeq ($(CONFIG_ARM),y)
+obj-$(CONFIG_SMP)		+= platsmp.o
+endif
+endif
 
 # BCM5301X
 obj-$(CONFIG_ARCH_BCM_5301X)	+= bcm_5301x.o
diff --git a/arch/arm/mach-bcm/bcm63xx_smp.h b/arch/arm/mach-bcm/bcm63xx_smp.h
index 9c6d50e2b111..4e742604a0fd 100644
--- a/arch/arm/mach-bcm/bcm63xx_smp.h
+++ b/arch/arm/mach-bcm/bcm63xx_smp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __BCM63XX_SMP_H
 #define __BCM63XX_SMP_H
 
diff --git a/arch/arm/mach-bcm/bcm_hr2.c b/arch/arm/mach-bcm/bcm_hr2.c
new file mode 100644
index 000000000000..c104f28995d7
--- /dev/null
+++ b/arch/arm/mach-bcm/bcm_hr2.c
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2017 Broadcom
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <asm/mach/arch.h>
+
+static const char * const bcm_hr2_dt_compat[] __initconst = {
+	"brcm,hr2",
+	NULL,
+};
+
+DT_MACHINE_START(BCM_HR2_DT, "Broadcom Hurricane 2 SoC")
+	.l2c_aux_val	= 0,
+	.l2c_aux_mask	= ~0,
+	.dt_compat = bcm_hr2_dt_compat,
+MACHINE_END
diff --git a/arch/arm/mach-bcm/board_bcm2835.c b/arch/arm/mach-bcm/board_bcm2835.c
index 0c1edfc98696..8cff865ace04 100644
--- a/arch/arm/mach-bcm/board_bcm2835.c
+++ b/arch/arm/mach-bcm/board_bcm2835.c
@@ -15,15 +15,11 @@
 #include <linux/init.h>
 #include <linux/irqchip.h>
 #include <linux/of_address.h>
-#include <linux/clk/bcm2835.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-static void __init bcm2835_init(void)
-{
-	bcm2835_init_clocks();
-}
+#include "platsmp.h"
 
 static const char * const bcm2835_compat[] = {
 #ifdef CONFIG_ARCH_MULTI_V6
@@ -31,11 +27,12 @@ static const char * const bcm2835_compat[] = {
 #endif
 #ifdef CONFIG_ARCH_MULTI_V7
 	"brcm,bcm2836",
+	"brcm,bcm2837",
 #endif
 	NULL
 };
 
 DT_MACHINE_START(BCM2835, "BCM2835")
-	.init_machine = bcm2835_init,
-	.dt_compat = bcm2835_compat
+	.dt_compat = bcm2835_compat,
+	.smp = smp_ops(bcm2836_smp_ops),
 MACHINE_END
diff --git a/arch/arm/mach-bcm/platsmp.c b/arch/arm/mach-bcm/platsmp.c
index 9e3f275934eb..7d954830eb57 100644
--- a/arch/arm/mach-bcm/platsmp.c
+++ b/arch/arm/mach-bcm/platsmp.c
@@ -17,6 +17,7 @@
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/io.h>
+#include <linux/irqchip/irq-bcm2836.h>
 #include <linux/jiffies.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
@@ -287,6 +288,38 @@ out:
 	return ret;
 }
 
+static int bcm2836_boot_secondary(unsigned int cpu, struct task_struct *idle)
+{
+	void __iomem *intc_base;
+	struct device_node *dn;
+	char *name;
+
+	name = "brcm,bcm2836-l1-intc";
+	dn = of_find_compatible_node(NULL, NULL, name);
+	if (!dn) {
+		pr_err("unable to find intc node\n");
+		return -ENODEV;
+	}
+
+	intc_base = of_iomap(dn, 0);
+	of_node_put(dn);
+
+	if (!intc_base) {
+		pr_err("unable to remap intc base register\n");
+		return -ENOMEM;
+	}
+
+	writel(virt_to_phys(secondary_startup),
+	       intc_base + LOCAL_MAILBOX3_SET0 + 16 * cpu);
+
+	dsb(sy);
+	sev();
+
+	iounmap(intc_base);
+
+	return 0;
+}
+
 static const struct smp_operations kona_smp_ops __initconst = {
 	.smp_prepare_cpus	= bcm_smp_prepare_cpus,
 	.smp_boot_secondary	= kona_boot_secondary,
@@ -305,3 +338,8 @@ static const struct smp_operations nsp_smp_ops __initconst = {
 	.smp_boot_secondary	= nsp_boot_secondary,
 };
 CPU_METHOD_OF_DECLARE(bcm_smp_nsp, "brcm,bcm-nsp-smp", &nsp_smp_ops);
+
+const struct smp_operations bcm2836_smp_ops __initconst = {
+	.smp_boot_secondary	= bcm2836_boot_secondary,
+};
+CPU_METHOD_OF_DECLARE(bcm_smp_bcm2836, "brcm,bcm2836-smp", &bcm2836_smp_ops);
diff --git a/arch/arm/mach-bcm/platsmp.h b/arch/arm/mach-bcm/platsmp.h
new file mode 100644
index 000000000000..b8b8b3fa350d
--- /dev/null
+++ b/arch/arm/mach-bcm/platsmp.h
@@ -0,0 +1,10 @@
+/*
+ * Copyright (C) 2017 Stefan Wahren <stefan.wahren@i2se.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ */
+
+extern const struct smp_operations bcm2836_smp_ops;
diff --git a/arch/arm/mach-clps711x/Kconfig b/arch/arm/mach-clps711x/Kconfig
index f385b1fcafef..fc9188b54dd6 100644
--- a/arch/arm/mach-clps711x/Kconfig
+++ b/arch/arm/mach-clps711x/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 menuconfig ARCH_CLPS711X
 	bool "Cirrus Logic EP721x/EP731x-based"
 	depends on ARCH_MULTI_V4T
diff --git a/arch/arm/mach-clps711x/Makefile b/arch/arm/mach-clps711x/Makefile
index bd0b7b5d6e9d..f18f330f5364 100644
--- a/arch/arm/mach-clps711x/Makefile
+++ b/arch/arm/mach-clps711x/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-y += board-dt.o
diff --git a/arch/arm/mach-cns3xxx/Kconfig b/arch/arm/mach-cns3xxx/Kconfig
index 5fd836be2701..1ecf5466931e 100644
--- a/arch/arm/mach-cns3xxx/Kconfig
+++ b/arch/arm/mach-cns3xxx/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 menuconfig ARCH_CNS3XXX
 	bool "Cavium Networks CNS3XXX family"
 	depends on ARCH_MULTI_V6
diff --git a/arch/arm/mach-cns3xxx/Makefile b/arch/arm/mach-cns3xxx/Makefile
index a1ff10848698..52ca6ed62304 100644
--- a/arch/arm/mach-cns3xxx/Makefile
+++ b/arch/arm/mach-cns3xxx/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_ARCH_CNS3XXX)		+= cns3xxx.o
 cns3xxx-y				+= core.o pm.o
 cns3xxx-$(CONFIG_ATAGS)			+= devices.o
diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index 36c8f5324e43..05c3eecf47cb 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 if ARCH_DAVINCI
 
 config AINTC
diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile
index df96ca9eab6d..4e8178050027 100644
--- a/arch/arm/mach-davinci/Makefile
+++ b/arch/arm/mach-davinci/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/arm/mach-davinci/Makefile.boot b/arch/arm/mach-davinci/Makefile.boot
index 4b81601754a2..d36b251f325b 100644
--- a/arch/arm/mach-davinci/Makefile.boot
+++ b/arch/arm/mach-davinci/Makefile.boot
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 zreladdr-$(CONFIG_ARCH_DAVINCI_DA8XX)		+= 0xc0008000
 params_phys-$(CONFIG_ARCH_DAVINCI_DA8XX)	:= 0xc0000100
 initrd_phys-$(CONFIG_ARCH_DAVINCI_DA8XX)	:= 0xc0800000
diff --git a/arch/arm/mach-davinci/asp.h b/arch/arm/mach-davinci/asp.h
index 1128e1d8e4b4..495aa6907cbc 100644
--- a/arch/arm/mach-davinci/asp.h
+++ b/arch/arm/mach-davinci/asp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * TI DaVinci Audio definitions
  */
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index b5625d009288..cbde0030c092 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -26,7 +26,7 @@
 #include <linux/input/tps6507x-ts.h>
 #include <linux/mfd/tps6507x.h>
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/platform_device.h>
@@ -1166,7 +1166,7 @@ static struct tvp514x_platform_data tvp5146_pdata = {
 
 #define TVP514X_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL)
 
-static const struct vpif_input da850_ch0_inputs[] = {
+static struct vpif_input da850_ch0_inputs[] = {
 	{
 		.input = {
 			.index = 0,
@@ -1181,7 +1181,7 @@ static const struct vpif_input da850_ch0_inputs[] = {
 	},
 };
 
-static const struct vpif_input da850_ch1_inputs[] = {
+static struct vpif_input da850_ch1_inputs[] = {
 	{
 		.input = {
 			.index = 0,
diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c
index 18296a99c4d2..62e7bc3018f0 100644
--- a/arch/arm/mach-davinci/board-dm355-evm.c
+++ b/arch/arm/mach-davinci/board-dm355-evm.c
@@ -14,7 +14,7 @@
 #include <linux/platform_device.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/i2c.h>
 #include <linux/gpio.h>
 #include <linux/clk.h>
diff --git a/arch/arm/mach-davinci/board-dm355-leopard.c b/arch/arm/mach-davinci/board-dm355-leopard.c
index 284ff27c1b32..be997243447b 100644
--- a/arch/arm/mach-davinci/board-dm355-leopard.c
+++ b/arch/arm/mach-davinci/board-dm355-leopard.c
@@ -13,7 +13,7 @@
 #include <linux/platform_device.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/i2c.h>
 #include <linux/gpio.h>
 #include <linux/clk.h>
diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c
index 0464999b7137..e75741fb2c1d 100644
--- a/arch/arm/mach-davinci/board-dm365-evm.c
+++ b/arch/arm/mach-davinci/board-dm365-evm.c
@@ -23,7 +23,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/slab.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/input.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/eeprom.h>
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index 70e00dbeec96..b07c9b18d427 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -17,7 +17,7 @@
 #include <linux/platform_data/pcf857x.h>
 #include <linux/platform_data/at24.h>
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/phy.h>
diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c
index 1d76e7480a42..cb0a41e83582 100644
--- a/arch/arm/mach-davinci/board-dm646x-evm.c
+++ b/arch/arm/mach-davinci/board-dm646x-evm.c
@@ -29,7 +29,7 @@
 #include <media/i2c/adv7343.h>
 
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/clk.h>
 #include <linux/export.h>
diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c
index 41c7c9615791..d85accf7f760 100644
--- a/arch/arm/mach-davinci/board-sffsdr.c
+++ b/arch/arm/mach-davinci/board-sffsdr.c
@@ -28,7 +28,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_data/at24.h>
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
 
 #include <asm/mach-types.h>
diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
index f5dce9b4e617..f77a4f766050 100644
--- a/arch/arm/mach-davinci/clock.c
+++ b/arch/arm/mach-davinci/clock.c
@@ -218,6 +218,15 @@ int clk_set_parent(struct clk *clk, struct clk *parent)
 }
 EXPORT_SYMBOL(clk_set_parent);
 
+struct clk *clk_get_parent(struct clk *clk)
+{
+	if (!clk)
+		return NULL;
+
+	return clk->parent;
+}
+EXPORT_SYMBOL(clk_get_parent);
+
 int clk_register(struct clk *clk)
 {
 	if (clk == NULL || IS_ERR(clk))
diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c
index 5699ce39e64f..f06db6700ab2 100644
--- a/arch/arm/mach-davinci/da8xx-dt.c
+++ b/arch/arm/mach-davinci/da8xx-dt.c
@@ -54,6 +54,7 @@ static struct of_dev_auxdata da850_auxdata_lookup[] __initdata = {
 	OF_DEV_AUXDATA("ti,da830-usb-phy", 0x01c1417c, "da8xx-usb-phy", NULL),
 	OF_DEV_AUXDATA("ti,da850-ahci", 0x01e18000, "ahci_da850", NULL),
 	OF_DEV_AUXDATA("ti,da850-vpif", 0x01e17000, "vpif", NULL),
+	OF_DEV_AUXDATA("ti,da850-dsp", 0x11800000, "davinci-rproc.0", NULL),
 	{}
 };
 
diff --git a/arch/arm/mach-davinci/ddr2.h b/arch/arm/mach-davinci/ddr2.h
index c19e047d0e6a..4f7d7824b0c9 100644
--- a/arch/arm/mach-davinci/ddr2.h
+++ b/arch/arm/mach-davinci/ddr2.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #define DDR2_SDRCR_OFFSET	0xc
 #define DDR2_SRPD_BIT		(1 << 23)
 #define DDR2_MCLKSTOPEN_BIT	(1 << 30)
diff --git a/arch/arm/mach-davinci/usb-da8xx.c b/arch/arm/mach-davinci/usb-da8xx.c
index 9a6af0bd5dc3..d480a02e1298 100644
--- a/arch/arm/mach-davinci/usb-da8xx.c
+++ b/arch/arm/mach-davinci/usb-da8xx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * DA8xx USB
  */
diff --git a/arch/arm/mach-davinci/usb.c b/arch/arm/mach-davinci/usb.c
index 0e7e89c1f331..31ed7aa47227 100644
--- a/arch/arm/mach-davinci/usb.c
+++ b/arch/arm/mach-davinci/usb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * USB
  */
diff --git a/arch/arm/mach-digicolor/Kconfig b/arch/arm/mach-digicolor/Kconfig
index 9d05c6c4181d..90394433c405 100644
--- a/arch/arm/mach-digicolor/Kconfig
+++ b/arch/arm/mach-digicolor/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config ARCH_DIGICOLOR
 	bool "Conexant Digicolor SoC Support"
 	depends on ARCH_MULTI_V7
diff --git a/arch/arm/mach-dove/Kconfig b/arch/arm/mach-dove/Kconfig
index 0bd6d894c597..7747fe64420a 100644
--- a/arch/arm/mach-dove/Kconfig
+++ b/arch/arm/mach-dove/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 if ARCH_DOVE
 
 menu "Marvell Dove Implementations"
diff --git a/arch/arm/mach-dove/Makefile b/arch/arm/mach-dove/Makefile
index b608a21919fb..cdf163cab738 100644
--- a/arch/arm/mach-dove/Makefile
+++ b/arch/arm/mach-dove/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-y				+= common.o
 obj-$(CONFIG_DOVE_LEGACY)	+= irq.o mpp.o
 obj-$(CONFIG_PCI)		+= pcie.o
diff --git a/arch/arm/mach-dove/dove-db-setup.c b/arch/arm/mach-dove/dove-db-setup.c
index bcb678fd2415..8971c3c0f0fe 100644
--- a/arch/arm/mach-dove/dove-db-setup.c
+++ b/arch/arm/mach-dove/dove-db-setup.c
@@ -13,7 +13,7 @@
 #include <linux/platform_device.h>
 #include <linux/irq.h>
 #include <linux/mtd/physmap.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/timer.h>
 #include <linux/ata_platform.h>
 #include <linux/mv643xx_eth.h>
diff --git a/arch/arm/mach-dove/mpp.h b/arch/arm/mach-dove/mpp.h
index fbec7c52bfac..2e4b89c86ca8 100644
--- a/arch/arm/mach-dove/mpp.h
+++ b/arch/arm/mach-dove/mpp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ARCH_DOVE_MPP_CODED_H
 #define __ARCH_DOVE_MPP_CODED_H
 
diff --git a/arch/arm/mach-ebsa110/io.c b/arch/arm/mach-ebsa110/io.c
index b57980b435fd..3c44dd3596ea 100644
--- a/arch/arm/mach-ebsa110/io.c
+++ b/arch/arm/mach-ebsa110/io.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/arm/mach-ebsa110/isamem.c
  *
diff --git a/arch/arm/mach-efm32/dtmachine.c b/arch/arm/mach-efm32/dtmachine.c
index 2367495193c1..e9364b843641 100644
--- a/arch/arm/mach-efm32/dtmachine.c
+++ b/arch/arm/mach-efm32/dtmachine.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/kernel.h>
 
 #include <asm/v7m.h>
diff --git a/arch/arm/mach-ep93xx/Makefile b/arch/arm/mach-ep93xx/Makefile
index b7ae4345ac08..86768495f61d 100644
--- a/arch/arm/mach-ep93xx/Makefile
+++ b/arch/arm/mach-ep93xx/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/arm/mach-ep93xx/clock.c b/arch/arm/mach-ep93xx/clock.c
index 39ef3b613912..d2eee707d27f 100644
--- a/arch/arm/mach-ep93xx/clock.c
+++ b/arch/arm/mach-ep93xx/clock.c
@@ -98,6 +98,13 @@ static struct clk clk_keypad = {
 	.enable_mask	= EP93XX_SYSCON_KEYTCHCLKDIV_KEN,
 	.set_rate	= set_keytchclk_rate,
 };
+static struct clk clk_adc = {
+	.parent		= &clk_xtali,
+	.sw_locked	= 1,
+	.enable_reg	= EP93XX_SYSCON_KEYTCHCLKDIV,
+	.enable_mask	= EP93XX_SYSCON_KEYTCHCLKDIV_TSEN,
+	.set_rate	= set_keytchclk_rate,
+};
 static struct clk clk_spi = {
 	.parent		= &clk_xtali,
 	.rate		= EP93XX_EXT_CLK_RATE,
@@ -214,6 +221,7 @@ static struct clk_lookup clocks[] = {
 	INIT_CK(NULL,			"pll2",		&clk_pll2),
 	INIT_CK("ohci-platform",	NULL,		&clk_usb_host),
 	INIT_CK("ep93xx-keypad",	NULL,		&clk_keypad),
+	INIT_CK("ep93xx-adc",		NULL,		&clk_adc),
 	INIT_CK("ep93xx-fb",		NULL,		&clk_video),
 	INIT_CK("ep93xx-spi.0",		NULL,		&clk_spi),
 	INIT_CK("ep93xx-i2s",		"mclk",		&clk_i2s_mclk),
@@ -475,6 +483,26 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
 }
 EXPORT_SYMBOL(clk_set_rate);
 
+long clk_round_rate(struct clk *clk, unsigned long rate)
+{
+	WARN_ON(clk);
+	return 0;
+}
+EXPORT_SYMBOL(clk_round_rate);
+
+int clk_set_parent(struct clk *clk, struct clk *parent)
+{
+	WARN_ON(clk);
+	return 0;
+}
+EXPORT_SYMBOL(clk_set_parent);
+
+struct clk *clk_get_parent(struct clk *clk)
+{
+	return clk->parent;
+}
+EXPORT_SYMBOL(clk_get_parent);
+
 
 static char fclk_divisors[] = { 1, 2, 4, 8, 16, 1, 1, 1 };
 static char hclk_divisors[] = { 1, 2, 4, 5, 6, 8, 16, 32 };
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index c393b1b0310d..e70feec6fad5 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -31,7 +31,7 @@
 #include <linux/amba/serial.h>
 #include <linux/mtd/physmap.h>
 #include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
+#include <linux/gpio/machine.h>
 #include <linux/spi/spi.h>
 #include <linux/export.h>
 #include <linux/irqchip/arm-vic.h>
@@ -320,42 +320,47 @@ void __init ep93xx_register_eth(struct ep93xx_eth_data *data, int copy_addr)
 /*************************************************************************
  * EP93xx i2c peripheral handling
  *************************************************************************/
-static struct i2c_gpio_platform_data ep93xx_i2c_data;
+
+/* All EP93xx devices use the same two GPIO pins for I2C bit-banging */
+static struct gpiod_lookup_table ep93xx_i2c_gpiod_table = {
+	.dev_id		= "i2c-gpio",
+	.table		= {
+		/* Use local offsets on gpiochip/port "G" */
+		GPIO_LOOKUP_IDX("G", 1, NULL, 0,
+				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+		GPIO_LOOKUP_IDX("G", 0, NULL, 1,
+				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+	},
+};
 
 static struct platform_device ep93xx_i2c_device = {
 	.name		= "i2c-gpio",
 	.id		= 0,
 	.dev		= {
-		.platform_data	= &ep93xx_i2c_data,
+		.platform_data	= NULL,
 	},
 };
 
 /**
  * ep93xx_register_i2c - Register the i2c platform device.
- * @data:	platform specific i2c-gpio configuration (__initdata)
  * @devices:	platform specific i2c bus device information (__initdata)
  * @num:	the number of devices on the i2c bus
  */
-void __init ep93xx_register_i2c(struct i2c_gpio_platform_data *data,
-				struct i2c_board_info *devices, int num)
+void __init ep93xx_register_i2c(struct i2c_board_info *devices, int num)
 {
 	/*
-	 * Set the EEPROM interface pin drive type control.
-	 * Defines the driver type for the EECLK and EEDAT pins as either
-	 * open drain, which will require an external pull-up, or a normal
-	 * CMOS driver.
+	 * FIXME: this just sets the two pins as non-opendrain, as no
+	 * platforms tries to do that anyway. Flag the applicable lines
+	 * as open drain in the GPIO_LOOKUP above and the driver or
+	 * gpiolib will handle open drain/open drain emulation as need
+	 * be. Right now i2c-gpio emulates open drain which is not
+	 * optimal.
 	 */
-	if (data->sda_is_open_drain && data->sda_pin != EP93XX_GPIO_LINE_EEDAT)
-		pr_warning("sda != EEDAT, open drain has no effect\n");
-	if (data->scl_is_open_drain && data->scl_pin != EP93XX_GPIO_LINE_EECLK)
-		pr_warning("scl != EECLK, open drain has no effect\n");
-
-	__raw_writel((data->sda_is_open_drain << 1) |
-		     (data->scl_is_open_drain << 0),
+	__raw_writel((0 << 1) | (0 << 0),
 		     EP93XX_GPIO_EEDRIVE);
 
-	ep93xx_i2c_data = *data;
 	i2c_register_board_info(0, devices, num);
+	gpiod_add_lookup_table(&ep93xx_i2c_gpiod_table);
 	platform_device_register(&ep93xx_i2c_device);
 }
 
@@ -821,6 +826,30 @@ void ep93xx_ide_release_gpio(struct platform_device *pdev)
 EXPORT_SYMBOL(ep93xx_ide_release_gpio);
 
 /*************************************************************************
+ * EP93xx ADC
+ *************************************************************************/
+static struct resource ep93xx_adc_resources[] = {
+	DEFINE_RES_MEM(EP93XX_ADC_PHYS_BASE, 0x28),
+	DEFINE_RES_IRQ(IRQ_EP93XX_TOUCH),
+};
+
+static struct platform_device ep93xx_adc_device = {
+	.name		= "ep93xx-adc",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(ep93xx_adc_resources),
+	.resource	= ep93xx_adc_resources,
+};
+
+void __init ep93xx_register_adc(void)
+{
+	/* Power up ADC, deactivate Touch Screen Controller */
+	ep93xx_devcfg_set_clear(EP93XX_SYSCON_DEVCFG_TIN,
+				EP93XX_SYSCON_DEVCFG_ADCPD);
+
+	platform_device_register(&ep93xx_adc_device);
+}
+
+/*************************************************************************
  * EP93xx Security peripheral
  *************************************************************************/
 
diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c
index 0ac176386789..8e89ec8b6f0f 100644
--- a/arch/arm/mach-ep93xx/edb93xx.c
+++ b/arch/arm/mach-ep93xx/edb93xx.c
@@ -28,7 +28,6 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
 #include <linux/spi/spi.h>
 
 #include <sound/cs4271.h>
@@ -61,14 +60,6 @@ static struct ep93xx_eth_data __initdata edb93xx_eth_data = {
 /*************************************************************************
  * EDB93xx i2c peripheral handling
  *************************************************************************/
-static struct i2c_gpio_platform_data __initdata edb93xx_i2c_gpio_data = {
-	.sda_pin		= EP93XX_GPIO_LINE_EEDAT,
-	.sda_is_open_drain	= 0,
-	.scl_pin		= EP93XX_GPIO_LINE_EECLK,
-	.scl_is_open_drain	= 0,
-	.udelay			= 0,	/* default to 100 kHz */
-	.timeout		= 0,	/* default to 100 ms */
-};
 
 static struct i2c_board_info __initdata edb93xxa_i2c_board_info[] = {
 	{
@@ -86,13 +77,11 @@ static void __init edb93xx_register_i2c(void)
 {
 	if (machine_is_edb9302a() || machine_is_edb9307a() ||
 	    machine_is_edb9315a()) {
-		ep93xx_register_i2c(&edb93xx_i2c_gpio_data,
-				    edb93xxa_i2c_board_info,
+		ep93xx_register_i2c(edb93xxa_i2c_board_info,
 				    ARRAY_SIZE(edb93xxa_i2c_board_info));
 	} else if (machine_is_edb9302() || machine_is_edb9307()
 		|| machine_is_edb9312() || machine_is_edb9315()) {
-		ep93xx_register_i2c(&edb93xx_i2c_gpio_data,
-				    edb93xx_i2c_board_info,
+		ep93xx_register_i2c(edb93xx_i2c_board_info,
 				    ARRAY_SIZE(edb93xx_i2c_board_info));
 	}
 }
@@ -245,6 +234,7 @@ static void __init edb93xx_init_machine(void)
 	edb93xx_register_pwm();
 	edb93xx_register_fb();
 	edb93xx_register_ide();
+	ep93xx_register_adc();
 }
 
 
diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
index c64d74246602..6839ea032e58 100644
--- a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
+++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
  */
diff --git a/arch/arm/mach-ep93xx/include/mach/gpio-ep93xx.h b/arch/arm/mach-ep93xx/include/mach/gpio-ep93xx.h
index 6d7c571a519f..242af4a401ea 100644
--- a/arch/arm/mach-ep93xx/include/mach/gpio-ep93xx.h
+++ b/arch/arm/mach-ep93xx/include/mach/gpio-ep93xx.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* Include file for the EP93XX GPIO controller machine specifics */
 
 #ifndef __GPIO_EP93XX_H
diff --git a/arch/arm/mach-ep93xx/include/mach/hardware.h b/arch/arm/mach-ep93xx/include/mach/hardware.h
index efcd47815a91..8938906e780a 100644
--- a/arch/arm/mach-ep93xx/include/mach/hardware.h
+++ b/arch/arm/mach-ep93xx/include/mach/hardware.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-ep93xx/include/mach/hardware.h
  */
diff --git a/arch/arm/mach-ep93xx/include/mach/irqs.h b/arch/arm/mach-ep93xx/include/mach/irqs.h
index ff98390bbf0f..244daf83ce6d 100644
--- a/arch/arm/mach-ep93xx/include/mach/irqs.h
+++ b/arch/arm/mach-ep93xx/include/mach/irqs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-ep93xx/include/mach/irqs.h
  */
diff --git a/arch/arm/mach-ep93xx/include/mach/platform.h b/arch/arm/mach-ep93xx/include/mach/platform.h
index 4c0bbd97f741..6c41c794bed5 100644
--- a/arch/arm/mach-ep93xx/include/mach/platform.h
+++ b/arch/arm/mach-ep93xx/include/mach/platform.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-ep93xx/include/mach/platform.h
  */
@@ -7,7 +8,6 @@
 #include <linux/reboot.h>
 
 struct device;
-struct i2c_gpio_platform_data;
 struct i2c_board_info;
 struct spi_board_info;
 struct platform_device;
@@ -36,8 +36,7 @@ void ep93xx_register_flash(unsigned int width,
 			   resource_size_t start, resource_size_t size);
 
 void ep93xx_register_eth(struct ep93xx_eth_data *data, int copy_addr);
-void ep93xx_register_i2c(struct i2c_gpio_platform_data *data,
-			 struct i2c_board_info *devices, int num);
+void ep93xx_register_i2c(struct i2c_board_info *devices, int num);
 void ep93xx_register_spi(struct ep93xx_spi_info *info,
 			 struct spi_board_info *devices, int num);
 void ep93xx_register_fb(struct ep93xxfb_mach_info *data);
@@ -52,6 +51,7 @@ int ep93xx_i2s_acquire(void);
 void ep93xx_i2s_release(void);
 void ep93xx_register_ac97(void);
 void ep93xx_register_ide(void);
+void ep93xx_register_adc(void);
 int ep93xx_ide_acquire_gpio(struct platform_device *pdev);
 void ep93xx_ide_release_gpio(struct platform_device *pdev);
 
diff --git a/arch/arm/mach-ep93xx/simone.c b/arch/arm/mach-ep93xx/simone.c
index c7a40f245892..41aa57581356 100644
--- a/arch/arm/mach-ep93xx/simone.c
+++ b/arch/arm/mach-ep93xx/simone.c
@@ -19,7 +19,6 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
 #include <linux/mmc/host.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/mmc_spi.h>
@@ -43,60 +42,12 @@ static struct ep93xxfb_mach_info __initdata simone_fb_info = {
 	.flags		= EP93XXFB_USE_SDCSN0 | EP93XXFB_PCLK_FALLING,
 };
 
-/*
- * GPIO lines used for MMC card detection.
- */
-#define MMC_CARD_DETECT_GPIO EP93XX_GPIO_LINE_EGPIO0
-
-/*
- * MMC card detection GPIO setup.
- */
-
-static int simone_mmc_spi_init(struct device *dev,
-	irqreturn_t (*irq_handler)(int, void *), void *mmc)
-{
-	unsigned int gpio = MMC_CARD_DETECT_GPIO;
-	int irq, err;
-
-	err = gpio_request(gpio, dev_name(dev));
-	if (err)
-		return err;
-
-	err = gpio_direction_input(gpio);
-	if (err)
-		goto fail;
-
-	irq = gpio_to_irq(gpio);
-	if (irq < 0)
-		goto fail;
-
-	err = request_irq(irq, irq_handler, IRQF_TRIGGER_FALLING,
-			  "MMC card detect", mmc);
-	if (err)
-		goto fail;
-
-	printk(KERN_INFO "%s: using irq %d for MMC card detection\n",
-	       dev_name(dev), irq);
-
-	return 0;
-fail:
-	gpio_free(gpio);
-	return err;
-}
-
-static void simone_mmc_spi_exit(struct device *dev, void *mmc)
-{
-	unsigned int gpio = MMC_CARD_DETECT_GPIO;
-
-	free_irq(gpio_to_irq(gpio), mmc);
-	gpio_free(gpio);
-}
-
 static struct mmc_spi_platform_data simone_mmc_spi_data = {
-	.init		= simone_mmc_spi_init,
-	.exit		= simone_mmc_spi_exit,
 	.detect_delay	= 500,
 	.ocr_mask	= MMC_VDD_32_33 | MMC_VDD_33_34,
+	.flags		= MMC_SPI_USE_CD_GPIO,
+	.cd_gpio	= EP93XX_GPIO_LINE_EGPIO0,
+	.cd_debounce	= 1,
 };
 
 static struct spi_board_info simone_spi_devices[] __initdata = {
@@ -129,15 +80,6 @@ static struct ep93xx_spi_info simone_spi_info __initdata = {
 	.use_dma = 1,
 };
 
-static struct i2c_gpio_platform_data __initdata simone_i2c_gpio_data = {
-	.sda_pin		= EP93XX_GPIO_LINE_EEDAT,
-	.sda_is_open_drain	= 0,
-	.scl_pin		= EP93XX_GPIO_LINE_EECLK,
-	.scl_is_open_drain	= 0,
-	.udelay			= 0,
-	.timeout		= 0,
-};
-
 static struct i2c_board_info __initdata simone_i2c_board_info[] = {
 	{
 		I2C_BOARD_INFO("ds1337", 0x68),
@@ -161,7 +103,7 @@ static void __init simone_init_machine(void)
 	ep93xx_register_flash(2, EP93XX_CS6_PHYS_BASE, SZ_8M);
 	ep93xx_register_eth(&simone_eth_data, 1);
 	ep93xx_register_fb(&simone_fb_info);
-	ep93xx_register_i2c(&simone_i2c_gpio_data, simone_i2c_board_info,
+	ep93xx_register_i2c(simone_i2c_board_info,
 			    ARRAY_SIZE(simone_i2c_board_info));
 	ep93xx_register_spi(&simone_spi_info, simone_spi_devices,
 			    ARRAY_SIZE(simone_spi_devices));
diff --git a/arch/arm/mach-ep93xx/snappercl15.c b/arch/arm/mach-ep93xx/snappercl15.c
index b2db791b3b38..45940c1d7787 100644
--- a/arch/arm/mach-ep93xx/snappercl15.c
+++ b/arch/arm/mach-ep93xx/snappercl15.c
@@ -21,11 +21,10 @@
 #include <linux/init.h>
 #include <linux/io.h>
 #include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
 #include <linux/fb.h>
 
 #include <linux/mtd/partitions.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 
 #include <mach/hardware.h>
 #include <linux/platform_data/video-ep93xx.h>
@@ -127,15 +126,6 @@ static struct ep93xx_eth_data __initdata snappercl15_eth_data = {
 	.phy_id			= 1,
 };
 
-static struct i2c_gpio_platform_data __initdata snappercl15_i2c_gpio_data = {
-	.sda_pin		= EP93XX_GPIO_LINE_EEDAT,
-	.sda_is_open_drain	= 0,
-	.scl_pin		= EP93XX_GPIO_LINE_EECLK,
-	.scl_is_open_drain	= 0,
-	.udelay			= 0,
-	.timeout		= 0,
-};
-
 static struct i2c_board_info __initdata snappercl15_i2c_data[] = {
 	{
 		/* Audio codec */
@@ -161,7 +151,7 @@ static void __init snappercl15_init_machine(void)
 {
 	ep93xx_init_devices();
 	ep93xx_register_eth(&snappercl15_eth_data, 1);
-	ep93xx_register_i2c(&snappercl15_i2c_gpio_data, snappercl15_i2c_data,
+	ep93xx_register_i2c(snappercl15_i2c_data,
 			    ARRAY_SIZE(snappercl15_i2c_data));
 	ep93xx_register_fb(&snappercl15_fb_info);
 	snappercl15_register_audio();
diff --git a/arch/arm/mach-ep93xx/soc.h b/arch/arm/mach-ep93xx/soc.h
index 7bf7ff8beae7..d20e631164cf 100644
--- a/arch/arm/mach-ep93xx/soc.h
+++ b/arch/arm/mach-ep93xx/soc.h
@@ -95,6 +95,7 @@
 #define EP93XX_KEY_MATRIX_PHYS_BASE	EP93XX_APB_PHYS(0x000f0000)
 #define EP93XX_KEY_MATRIX_BASE		EP93XX_APB_IOMEM(0x000f0000)
 
+#define EP93XX_ADC_PHYS_BASE		EP93XX_APB_PHYS(0x00100000)
 #define EP93XX_ADC_BASE			EP93XX_APB_IOMEM(0x00100000)
 #define EP93XX_TOUCHSCREEN_BASE		EP93XX_APB_IOMEM(0x00100000)
 
diff --git a/arch/arm/mach-ep93xx/timer-ep93xx.c b/arch/arm/mach-ep93xx/timer-ep93xx.c
index 874cbc91b669..de998830f534 100644
--- a/arch/arm/mach-ep93xx/timer-ep93xx.c
+++ b/arch/arm/mach-ep93xx/timer-ep93xx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/clocksource.h>
diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
index 55b186ef863a..f386ebae0163 100644
--- a/arch/arm/mach-ep93xx/ts72xx.c
+++ b/arch/arm/mach-ep93xx/ts72xx.c
@@ -16,9 +16,12 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
+#include <linux/spi/spi.h>
+#include <linux/platform_data/spi-ep93xx.h>
 
+#include <mach/gpio-ep93xx.h>
 #include <mach/hardware.h>
 
 #include <asm/mach-types.h>
@@ -186,24 +189,22 @@ static struct platform_device ts72xx_rtc_device = {
 	.num_resources 	= ARRAY_SIZE(ts72xx_rtc_resources),
 };
 
+/*************************************************************************
+ * Watchdog (in CPLD)
+ *************************************************************************/
+#define TS72XX_WDT_CONTROL_PHYS_BASE	(EP93XX_CS2_PHYS_BASE + 0x03800000)
+#define TS72XX_WDT_FEED_PHYS_BASE	(EP93XX_CS2_PHYS_BASE + 0x03c00000)
+
 static struct resource ts72xx_wdt_resources[] = {
-	{
-		.start	= TS72XX_WDT_CONTROL_PHYS_BASE,
-		.end	= TS72XX_WDT_CONTROL_PHYS_BASE + SZ_4K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	{
-		.start	= TS72XX_WDT_FEED_PHYS_BASE,
-		.end	= TS72XX_WDT_FEED_PHYS_BASE + SZ_4K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
+	DEFINE_RES_MEM(TS72XX_WDT_CONTROL_PHYS_BASE, 0x01),
+	DEFINE_RES_MEM(TS72XX_WDT_FEED_PHYS_BASE, 0x01),
 };
 
 static struct platform_device ts72xx_wdt_device = {
 	.name		= "ts72xx-wdt",
 	.id		= -1,
-	.num_resources 	= ARRAY_SIZE(ts72xx_wdt_resources),
 	.resource	= ts72xx_wdt_resources,
+	.num_resources	= ARRAY_SIZE(ts72xx_wdt_resources),
 };
 
 static struct ep93xx_eth_data __initdata ts72xx_eth_data = {
@@ -232,6 +233,27 @@ static struct platform_device ts73xx_fpga_device = {
 
 #endif
 
+/*************************************************************************
+ * SPI Bus
+ *************************************************************************/
+static struct spi_board_info ts72xx_spi_devices[] __initdata = {
+	{
+		.modalias		= "tmp122",
+		.max_speed_hz		= 2 * 1000 * 1000,
+		.bus_num		= 0,
+		.chip_select		= 0,
+	},
+};
+
+static int ts72xx_spi_chipselects[] __initdata = {
+	EP93XX_GPIO_LINE_F(2),		/* DIO_17 */
+};
+
+static struct ep93xx_spi_info ts72xx_spi_info __initdata = {
+	.chipselect	= ts72xx_spi_chipselects,
+	.num_chipselect	= ARRAY_SIZE(ts72xx_spi_chipselects),
+};
+
 static void __init ts72xx_init_machine(void)
 {
 	ep93xx_init_devices();
@@ -244,6 +266,8 @@ static void __init ts72xx_init_machine(void)
 	if (board_is_ts7300())
 		platform_device_register(&ts73xx_fpga_device);
 #endif
+	ep93xx_register_spi(&ts72xx_spi_info, ts72xx_spi_devices,
+			    ARRAY_SIZE(ts72xx_spi_devices));
 }
 
 MACHINE_START(TS72XX, "Technologic Systems TS-72xx SBC")
diff --git a/arch/arm/mach-ep93xx/ts72xx.h b/arch/arm/mach-ep93xx/ts72xx.h
index 2255ba29fdd6..8a3206a54b39 100644
--- a/arch/arm/mach-ep93xx/ts72xx.h
+++ b/arch/arm/mach-ep93xx/ts72xx.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-ep93xx/include/mach/ts72xx.h
  */
@@ -38,9 +39,6 @@
 #define TS72XX_OPTIONS2_TS9420		0x04
 #define TS72XX_OPTIONS2_TS9420_BOOT	0x02
 
-#define TS72XX_WDT_CONTROL_PHYS_BASE	0x23800000
-#define TS72XX_WDT_FEED_PHYS_BASE	0x23c00000
-
 #ifndef __ASSEMBLY__
 
 static inline int ts72xx_model(void)
diff --git a/arch/arm/mach-ep93xx/vision_ep9307.c b/arch/arm/mach-ep93xx/vision_ep9307.c
index 1daf9441058c..5a0b6187990a 100644
--- a/arch/arm/mach-ep93xx/vision_ep9307.c
+++ b/arch/arm/mach-ep93xx/vision_ep9307.c
@@ -22,7 +22,6 @@
 #include <linux/io.h>
 #include <linux/mtd/partitions.h>
 #include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
 #include <linux/platform_data/pca953x.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
@@ -144,10 +143,6 @@ static struct pca953x_platform_data pca953x_77_gpio_data = {
 /*************************************************************************
  * I2C Bus
  *************************************************************************/
-static struct i2c_gpio_platform_data vision_i2c_gpio_data __initdata = {
-	.sda_pin		= EP93XX_GPIO_LINE_EEDAT,
-	.scl_pin		= EP93XX_GPIO_LINE_EECLK,
-};
 
 static struct i2c_board_info vision_i2c_info[] __initdata = {
 	{
@@ -289,7 +284,7 @@ static void __init vision_init_machine(void)
 
 	vision_i2c_info[1].irq = gpio_to_irq(EP93XX_GPIO_LINE_F(7));
 
-	ep93xx_register_i2c(&vision_i2c_gpio_data, vision_i2c_info,
+	ep93xx_register_i2c(vision_i2c_info,
 				ARRAY_SIZE(vision_i2c_info));
 	ep93xx_register_spi(&vision_spi_master, vision_spi_board_info,
 				ARRAY_SIZE(vision_spi_board_info));
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 0a99140b6ba2..44fa753bd79c 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -85,11 +85,6 @@ config CPU_EXYNOS4210
 	default y
 	depends on ARCH_EXYNOS4
 
-config SOC_EXYNOS4212
-	bool "SAMSUNG EXYNOS4212"
-	default y
-	depends on ARCH_EXYNOS4
-
 config SOC_EXYNOS4412
 	bool "SAMSUNG EXYNOS4412"
 	default y
diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h
index 9424a8a9f308..3f715524c9d6 100644
--- a/arch/arm/mach-exynos/common.h
+++ b/arch/arm/mach-exynos/common.h
@@ -18,7 +18,6 @@
 #define EXYNOS3_SOC_MASK	0xFFFFF000
 
 #define EXYNOS4210_CPU_ID	0x43210000
-#define EXYNOS4212_CPU_ID	0x43220000
 #define EXYNOS4412_CPU_ID	0xE4412200
 #define EXYNOS4_CPU_MASK	0xFFFE0000
 
@@ -39,7 +38,6 @@ static inline int is_samsung_##name(void)	\
 
 IS_SAMSUNG_CPU(exynos3250, EXYNOS3250_SOC_ID, EXYNOS3_SOC_MASK)
 IS_SAMSUNG_CPU(exynos4210, EXYNOS4210_CPU_ID, EXYNOS4_CPU_MASK)
-IS_SAMSUNG_CPU(exynos4212, EXYNOS4212_CPU_ID, EXYNOS4_CPU_MASK)
 IS_SAMSUNG_CPU(exynos4412, EXYNOS4412_CPU_ID, EXYNOS4_CPU_MASK)
 IS_SAMSUNG_CPU(exynos5250, EXYNOS5250_SOC_ID, EXYNOS5_SOC_MASK)
 IS_SAMSUNG_CPU(exynos5410, EXYNOS5410_SOC_ID, EXYNOS5_SOC_MASK)
@@ -59,12 +57,6 @@ IS_SAMSUNG_CPU(exynos5800, EXYNOS5800_SOC_ID, EXYNOS5_SOC_MASK)
 # define soc_is_exynos4210()	0
 #endif
 
-#if defined(CONFIG_SOC_EXYNOS4212)
-# define soc_is_exynos4212()	is_samsung_exynos4212()
-#else
-# define soc_is_exynos4212()	0
-#endif
-
 #if defined(CONFIG_SOC_EXYNOS4412)
 # define soc_is_exynos4412()	is_samsung_exynos4412()
 #else
@@ -105,8 +97,7 @@ IS_SAMSUNG_CPU(exynos5800, EXYNOS5800_SOC_ID, EXYNOS5_SOC_MASK)
 # define soc_is_exynos5800()	0
 #endif
 
-#define soc_is_exynos4() (soc_is_exynos4210() || soc_is_exynos4212() || \
-			  soc_is_exynos4412())
+#define soc_is_exynos4() (soc_is_exynos4210() || soc_is_exynos4412())
 #define soc_is_exynos5() (soc_is_exynos5250() || soc_is_exynos5410() || \
 			  soc_is_exynos5420() || soc_is_exynos5800())
 
diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index c404c15ad07f..9a9caac1125a 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -195,7 +195,6 @@ static void __init exynos_dt_machine_init(void)
 		exynos_cpuidle.dev.platform_data = &cpuidle_coupled_exynos_data;
 #endif
 	if (of_machine_is_compatible("samsung,exynos4210") ||
-	    of_machine_is_compatible("samsung,exynos4212") ||
 	    (of_machine_is_compatible("samsung,exynos4412") &&
 	     of_machine_is_compatible("samsung,trats2")) ||
 	    of_machine_is_compatible("samsung,exynos3250") ||
@@ -208,7 +207,6 @@ static char const *const exynos_dt_compat[] __initconst = {
 	"samsung,exynos3250",
 	"samsung,exynos4",
 	"samsung,exynos4210",
-	"samsung,exynos4212",
 	"samsung,exynos4412",
 	"samsung,exynos5",
 	"samsung,exynos5250",
diff --git a/arch/arm/mach-exynos/firmware.c b/arch/arm/mach-exynos/firmware.c
index e81a78b125d9..2a51e4603a6f 100644
--- a/arch/arm/mach-exynos/firmware.c
+++ b/arch/arm/mach-exynos/firmware.c
@@ -70,12 +70,7 @@ static int exynos_cpu_boot(int cpu)
 
 	/*
 	 * The second parameter of SMC_CMD_CPU1BOOT command means CPU id.
-	 * But, Exynos4212 has only one secondary CPU so second parameter
-	 * isn't used for informing secure firmware about CPU id.
 	 */
-	if (soc_is_exynos4212())
-		cpu = 0;
-
 	exynos_smc(SMC_CMD_CPU1BOOT, cpu, 0, 0);
 	return 0;
 }
diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c
index 1a7e5b5d08d8..c9740d96db9e 100644
--- a/arch/arm/mach-exynos/pm.c
+++ b/arch/arm/mach-exynos/pm.c
@@ -167,8 +167,7 @@ void exynos_enter_aftr(void)
 
 	exynos_pm_central_suspend();
 
-	if (of_machine_is_compatible("samsung,exynos4212") ||
-	    of_machine_is_compatible("samsung,exynos4412")) {
+	if (of_machine_is_compatible("samsung,exynos4412")) {
 		/* Setting SEQ_OPTION register */
 		pmu_raw_writel(S5P_USE_STANDBY_WFI0 | S5P_USE_STANDBY_WFE0,
 			       S5P_CENTRAL_SEQ_OPTION);
diff --git a/arch/arm/mach-exynos/sleep.S b/arch/arm/mach-exynos/sleep.S
index cf950790fbdc..4292cae43f3c 100644
--- a/arch/arm/mach-exynos/sleep.S
+++ b/arch/arm/mach-exynos/sleep.S
@@ -124,6 +124,7 @@ _cp15_save_diag:
 #endif /* CONFIG_CACHE_L2X0 */
 
 	.data
+	.align	2
 	.globl cp15_save_diag
 cp15_save_diag:
 	.long	0	@ cp15 diagnostic
diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
index 748cfb8d5212..370d37ded7e7 100644
--- a/arch/arm/mach-exynos/suspend.c
+++ b/arch/arm/mach-exynos/suspend.c
@@ -187,21 +187,20 @@ static int __init exynos_pmu_irq_init(struct device_node *node,
 	struct irq_domain *parent_domain, *domain;
 
 	if (!parent) {
-		pr_err("%s: no parent, giving up\n", node->full_name);
+		pr_err("%pOF: no parent, giving up\n", node);
 		return -ENODEV;
 	}
 
 	parent_domain = irq_find_host(parent);
 	if (!parent_domain) {
-		pr_err("%s: unable to obtain parent domain\n", node->full_name);
+		pr_err("%pOF: unable to obtain parent domain\n", node);
 		return -ENXIO;
 	}
 
 	pmu_base_addr = of_iomap(node, 0);
 
 	if (!pmu_base_addr) {
-		pr_err("%s: failed to find exynos pmu register\n",
-		       node->full_name);
+		pr_err("%pOF: failed to find exynos pmu register\n", node);
 		return -ENOMEM;
 	}
 
@@ -226,7 +225,6 @@ static int __init exynos_pmu_irq_init(struct device_node *node,
 
 EXYNOS_PMU_IRQ(exynos3250_pmu_irq, "samsung,exynos3250-pmu");
 EXYNOS_PMU_IRQ(exynos4210_pmu_irq, "samsung,exynos4210-pmu");
-EXYNOS_PMU_IRQ(exynos4212_pmu_irq, "samsung,exynos4212-pmu");
 EXYNOS_PMU_IRQ(exynos4412_pmu_irq, "samsung,exynos4412-pmu");
 EXYNOS_PMU_IRQ(exynos5250_pmu_irq, "samsung,exynos5250-pmu");
 EXYNOS_PMU_IRQ(exynos5420_pmu_irq, "samsung,exynos5420-pmu");
@@ -618,9 +616,6 @@ static const struct of_device_id exynos_pmu_of_device_ids[] __initconst = {
 		.compatible = "samsung,exynos4210-pmu",
 		.data = &exynos4_pm_data,
 	}, {
-		.compatible = "samsung,exynos4212-pmu",
-		.data = &exynos4_pm_data,
-	}, {
 		.compatible = "samsung,exynos4412-pmu",
 		.data = &exynos4_pm_data,
 	}, {
diff --git a/arch/arm/mach-footbridge/Makefile b/arch/arm/mach-footbridge/Makefile
index e83d5c8396ff..a09f1041f141 100644
--- a/arch/arm/mach-footbridge/Makefile
+++ b/arch/arm/mach-footbridge/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/arm/mach-footbridge/cats-hw.c b/arch/arm/mach-footbridge/cats-hw.c
index 8f05489671b7..e575dc0698cd 100644
--- a/arch/arm/mach-footbridge/cats-hw.c
+++ b/arch/arm/mach-footbridge/cats-hw.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/arm/mach-footbridge/cats-hw.c
  *
diff --git a/arch/arm/mach-footbridge/cats-pci.c b/arch/arm/mach-footbridge/cats-pci.c
index 5cec2567c9c5..0b2fd7e2e9b4 100644
--- a/arch/arm/mach-footbridge/cats-pci.c
+++ b/arch/arm/mach-footbridge/cats-pci.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/arm/mach-footbridge/cats-pci.c
  *
diff --git a/arch/arm/mach-footbridge/common.h b/arch/arm/mach-footbridge/common.h
index b911e5587ecf..e12587db59c4 100644
--- a/arch/arm/mach-footbridge/common.h
+++ b/arch/arm/mach-footbridge/common.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/reboot.h>
 
 extern void footbridge_timer_init(void);
diff --git a/arch/arm/mach-footbridge/dc21285-timer.c b/arch/arm/mach-footbridge/dc21285-timer.c
index 75395a720e63..f76212d2dbf1 100644
--- a/arch/arm/mach-footbridge/dc21285-timer.c
+++ b/arch/arm/mach-footbridge/dc21285-timer.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/arm/mach-footbridge/dc21285-timer.c
  *
diff --git a/arch/arm/mach-footbridge/dc21285.c b/arch/arm/mach-footbridge/dc21285.c
index 96a3d73ef4bf..e7b350f18f5f 100644
--- a/arch/arm/mach-footbridge/dc21285.c
+++ b/arch/arm/mach-footbridge/dc21285.c
@@ -136,19 +136,14 @@ struct pci_ops dc21285_ops = {
 static struct timer_list serr_timer;
 static struct timer_list perr_timer;
 
-static void dc21285_enable_error(unsigned long __data)
+static void dc21285_enable_error(struct timer_list *timer)
 {
-	switch (__data) {
-	case IRQ_PCI_SERR:
-		del_timer(&serr_timer);
-		break;
-
-	case IRQ_PCI_PERR:
-		del_timer(&perr_timer);
-		break;
-	}
+	del_timer(timer);
 
-	enable_irq(__data);
+	if (timer == &serr_timer)
+		enable_irq(IRQ_PCI_SERR);
+	else if (timer == &perr_timer)
+		enable_irq(IRQ_PCI_PERR);
 }
 
 /*
@@ -323,13 +318,8 @@ void __init dc21285_preinit(void)
 		*CSR_PCICMD = (*CSR_PCICMD & 0xffff) | PCICMD_ERROR_BITS;
 	}
 
-	init_timer(&serr_timer);
-	init_timer(&perr_timer);
-
-	serr_timer.data = IRQ_PCI_SERR;
-	serr_timer.function = dc21285_enable_error;
-	perr_timer.data = IRQ_PCI_PERR;
-	perr_timer.function = dc21285_enable_error;
+	timer_setup(&serr_timer, dc21285_enable_error, 0);
+	timer_setup(&perr_timer, dc21285_enable_error, 0);
 
 	/*
 	 * We don't care if these fail.
diff --git a/arch/arm/mach-footbridge/dma.c b/arch/arm/mach-footbridge/dma.c
index 22536b85a81d..86618074a7a5 100644
--- a/arch/arm/mach-footbridge/dma.c
+++ b/arch/arm/mach-footbridge/dma.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/arm/kernel/dma-ebsa285.c
  *
diff --git a/arch/arm/mach-footbridge/ebsa285-pci.c b/arch/arm/mach-footbridge/ebsa285-pci.c
index fd12d8a36dc5..6f28aaa9ca79 100644
--- a/arch/arm/mach-footbridge/ebsa285-pci.c
+++ b/arch/arm/mach-footbridge/ebsa285-pci.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/arm/mach-footbridge/ebsa285-pci.c
  *
diff --git a/arch/arm/mach-footbridge/ebsa285.c b/arch/arm/mach-footbridge/ebsa285.c
index aee8300f3490..21cf9a358b90 100644
--- a/arch/arm/mach-footbridge/ebsa285.c
+++ b/arch/arm/mach-footbridge/ebsa285.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/arm/mach-footbridge/ebsa285.c
  *
diff --git a/arch/arm/mach-footbridge/include/mach/irqs.h b/arch/arm/mach-footbridge/include/mach/irqs.h
index 61c714c4920e..a5f41846ab9c 100644
--- a/arch/arm/mach-footbridge/include/mach/irqs.h
+++ b/arch/arm/mach-footbridge/include/mach/irqs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-footbridge/include/mach/irqs.h
  *
diff --git a/arch/arm/mach-footbridge/include/mach/isa-dma.h b/arch/arm/mach-footbridge/include/mach/isa-dma.h
index 5bd4a0d338a8..8a1b991076e1 100644
--- a/arch/arm/mach-footbridge/include/mach/isa-dma.h
+++ b/arch/arm/mach-footbridge/include/mach/isa-dma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  arch/arm/mach-footbridge/include/mach/isa-dma.h
  *
diff --git a/arch/arm/mach-footbridge/isa-rtc.c b/arch/arm/mach-footbridge/isa-rtc.c
index 07fde4051f78..b8f741a3a37e 100644
--- a/arch/arm/mach-footbridge/isa-rtc.c
+++ b/arch/arm/mach-footbridge/isa-rtc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  arch/arm/mach-footbridge/isa-rtc.c
  *
diff --git a/arch/arm/mach-footbridge/isa-timer.c b/arch/arm/mach-footbridge/isa-timer.c
index b73f52e196b9..82f45591fb2c 100644
--- a/arch/arm/mach-footbridge/isa-timer.c
+++ b/arch/arm/mach-footbridge/isa-timer.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/arm/mach-footbridge/isa-timer.c
  *
diff --git a/arch/arm/mach-footbridge/netwinder-hw.c b/arch/arm/mach-footbridge/netwinder-hw.c
index cdee08c6d239..5f7265b1b34c 100644
--- a/arch/arm/mach-footbridge/netwinder-hw.c
+++ b/arch/arm/mach-footbridge/netwinder-hw.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/arm/mach-footbridge/netwinder-hw.c
  *
diff --git a/arch/arm/mach-footbridge/netwinder-pci.c b/arch/arm/mach-footbridge/netwinder-pci.c
index 0fba5134e4fe..9473aa0305e5 100644
--- a/arch/arm/mach-footbridge/netwinder-pci.c
+++ b/arch/arm/mach-footbridge/netwinder-pci.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/arm/mach-footbridge/netwinder-pci.c
  *
diff --git a/arch/arm/mach-footbridge/personal-pci.c b/arch/arm/mach-footbridge/personal-pci.c
index 5c9ee54613b2..4391e433a4b2 100644
--- a/arch/arm/mach-footbridge/personal-pci.c
+++ b/arch/arm/mach-footbridge/personal-pci.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/arm/mach-footbridge/personal-pci.c
  *
diff --git a/arch/arm/mach-footbridge/personal.c b/arch/arm/mach-footbridge/personal.c
index 7bdeabdcd4d8..ca715754fc00 100644
--- a/arch/arm/mach-footbridge/personal.c
+++ b/arch/arm/mach-footbridge/personal.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/arm/mach-footbridge/personal.c
  *
diff --git a/arch/arm/mach-gemini/Kconfig b/arch/arm/mach-gemini/Kconfig
index 06c8b095154c..70106b67631c 100644
--- a/arch/arm/mach-gemini/Kconfig
+++ b/arch/arm/mach-gemini/Kconfig
@@ -1,11 +1,16 @@
 menuconfig ARCH_GEMINI
 	bool "Cortina Systems Gemini"
 	depends on ARCH_MULTI_V4
+	select ARCH_HAS_RESET_CONTROLLER
+	select ARM_AMBA
 	select ARM_APPENDED_DTB # Old Redboot bootloaders deployed
+	select COMMON_CLK_GEMINI
 	select FARADAY_FTINTC010
 	select FTTMR010_TIMER
 	select GPIO_FTGPIO010
 	select GPIOLIB
+	select PINCTRL
+	select PINCTRL_GEMINI
 	select POWER_RESET
 	select POWER_RESET_GEMINI_POWEROFF
 	select POWER_RESET_SYSCON
diff --git a/arch/arm/mach-gemini/board-dt.c b/arch/arm/mach-gemini/board-dt.c
index c0c0ebdd551e..de0afcc8d94a 100644
--- a/arch/arm/mach-gemini/board-dt.c
+++ b/arch/arm/mach-gemini/board-dt.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Gemini Device Tree boot support
  */
diff --git a/arch/arm/mach-highbank/core.h b/arch/arm/mach-highbank/core.h
index 7ec5edcd1336..3991a6594ae5 100644
--- a/arch/arm/mach-highbank/core.h
+++ b/arch/arm/mach-highbank/core.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __HIGHBANK_CORE_H
 #define __HIGHBANK_CORE_H
 
diff --git a/arch/arm/mach-hisi/Kconfig b/arch/arm/mach-hisi/Kconfig
index a3b091a4d344..65a048fa08ec 100644
--- a/arch/arm/mach-hisi/Kconfig
+++ b/arch/arm/mach-hisi/Kconfig
@@ -39,6 +39,7 @@ config ARCH_HIP04
 	select HAVE_ARM_ARCH_TIMER
 	select MCPM if SMP
 	select MCPM_QUAD_CLUSTER if SMP
+	select GENERIC_IRQ_EFFECTIVE_AFF_MASK
 	help
 	  Support for Hisilicon HiP04 SoC family
 
diff --git a/arch/arm/mach-hisi/core.h b/arch/arm/mach-hisi/core.h
index c58b68ab0cb6..61245274fdaf 100644
--- a/arch/arm/mach-hisi/core.h
+++ b/arch/arm/mach-hisi/core.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __HISILICON_CORE_H
 #define __HISILICON_CORE_H
 
diff --git a/arch/arm/mach-hisi/platsmp.c b/arch/arm/mach-hisi/platsmp.c
index 91bb02dec20f..da5689ababf7 100644
--- a/arch/arm/mach-hisi/platsmp.c
+++ b/arch/arm/mach-hisi/platsmp.c
@@ -109,7 +109,7 @@ static void hix5hd2_set_scu_boot_addr(phys_addr_t start_addr, phys_addr_t jump_a
 
 	virt = ioremap(start_addr, PAGE_SIZE);
 
-	writel_relaxed(0xe51ff004, virt);	/* ldr pc, [rc, #-4] */
+	writel_relaxed(0xe51ff004, virt);	/* ldr pc, [pc, #-4] */
 	writel_relaxed(jump_addr, virt + 4);	/* pc jump phy address */
 	iounmap(virt);
 }
diff --git a/arch/arm/mach-imx/3ds_debugboard.c b/arch/arm/mach-imx/3ds_debugboard.c
index cda330c93d61..0015abe9cb2b 100644
--- a/arch/arm/mach-imx/3ds_debugboard.c
+++ b/arch/arm/mach-imx/3ds_debugboard.c
@@ -20,7 +20,7 @@
 #include <linux/smsc911x.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/fixed.h>
-
+#include "3ds_debugboard.h"
 #include "hardware.h"
 
 /* LAN9217 ethernet base address */
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index cab128913e72..8ff71058207d 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-y := cpu.o system.o irq-common.o
 
 obj-$(CONFIG_SOC_IMX21) += mm-imx21.o
diff --git a/arch/arm/mach-imx/cpu.c b/arch/arm/mach-imx/cpu.c
index 94906ed49392..d4e55f2a897e 100644
--- a/arch/arm/mach-imx/cpu.c
+++ b/arch/arm/mach-imx/cpu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/err.h>
 #include <linux/module.h>
 #include <linux/io.h>
diff --git a/arch/arm/mach-imx/cpuidle-imx5.c b/arch/arm/mach-imx/cpuidle-imx5.c
index 3feca526d16b..db0127606aed 100644
--- a/arch/arm/mach-imx/cpuidle-imx5.c
+++ b/arch/arm/mach-imx/cpuidle-imx5.c
@@ -9,6 +9,7 @@
 #include <linux/cpuidle.h>
 #include <linux/module.h>
 #include <asm/system_misc.h>
+#include "cpuidle.h"
 
 static int imx5_cpuidle_enter(struct cpuidle_device *dev,
 			      struct cpuidle_driver *drv, int index)
diff --git a/arch/arm/mach-imx/devices/Makefile b/arch/arm/mach-imx/devices/Makefile
index aa6cee870795..e44758aaa11c 100644
--- a/arch/arm/mach-imx/devices/Makefile
+++ b/arch/arm/mach-imx/devices/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-y := devices.o
 
 obj-$(CONFIG_IMX_HAVE_PLATFORM_FEC) += platform-fec.o
diff --git a/arch/arm/mach-imx/ehci.h b/arch/arm/mach-imx/ehci.h
index 0e060023db8b..b7ad6175f5bf 100644
--- a/arch/arm/mach-imx/ehci.h
+++ b/arch/arm/mach-imx/ehci.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __MACH_IMX_EHCI_H
 #define __MACH_IMX_EHCI_H
 
diff --git a/arch/arm/mach-imx/gpc.c b/arch/arm/mach-imx/gpc.c
index 93f584ba0130..de535cb679b3 100644
--- a/arch/arm/mach-imx/gpc.c
+++ b/arch/arm/mach-imx/gpc.c
@@ -224,13 +224,13 @@ static int __init imx_gpc_init(struct device_node *node,
 	int i;
 
 	if (!parent) {
-		pr_err("%s: no parent, giving up\n", node->full_name);
+		pr_err("%pOF: no parent, giving up\n", node);
 		return -ENODEV;
 	}
 
 	parent_domain = irq_find_host(parent);
 	if (!parent_domain) {
-		pr_err("%s: unable to obtain parent domain\n", node->full_name);
+		pr_err("%pOF: unable to obtain parent domain\n", node);
 		return -ENXIO;
 	}
 
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index dd75a4756761..5169dfba9718 100644
--- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
+++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
@@ -245,7 +245,6 @@ static phys_addr_t mx2_camera_base __initdata;
 static void __init visstrim_analog_camera_init(void)
 {
 	struct platform_device *pdev;
-	int dma;
 
 	gpio_set_value(TVP5150_PWDN, 1);
 	ndelay(1);
@@ -258,12 +257,9 @@ static void __init visstrim_analog_camera_init(void)
 	if (IS_ERR(pdev))
 		return;
 
-	dma = dma_declare_coherent_memory(&pdev->dev,
-				mx2_camera_base, mx2_camera_base,
-				MX2_CAMERA_BUF_SIZE,
-				DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
-	if (!(dma & DMA_MEMORY_MAP))
-		return;
+	dma_declare_coherent_memory(&pdev->dev, mx2_camera_base,
+				    mx2_camera_base, MX2_CAMERA_BUF_SIZE,
+				    DMA_MEMORY_EXCLUSIVE);
 }
 
 static void __init visstrim_reserve(void)
@@ -444,16 +440,13 @@ static const struct imx_ssi_platform_data visstrim_m10_ssi_pdata __initconst = {
 static void __init visstrim_coda_init(void)
 {
 	struct platform_device *pdev;
-	int dma;
 
 	pdev = imx27_add_coda();
-	dma = dma_declare_coherent_memory(&pdev->dev,
-					  mx2_camera_base + MX2_CAMERA_BUF_SIZE,
-					  mx2_camera_base + MX2_CAMERA_BUF_SIZE,
-					  MX2_CAMERA_BUF_SIZE,
-					  DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
-	if (!(dma & DMA_MEMORY_MAP))
-		return;
+	dma_declare_coherent_memory(&pdev->dev,
+				    mx2_camera_base + MX2_CAMERA_BUF_SIZE,
+				    mx2_camera_base + MX2_CAMERA_BUF_SIZE,
+				    MX2_CAMERA_BUF_SIZE,
+				    DMA_MEMORY_EXCLUSIVE);
 }
 
 /* DMA deinterlace */
@@ -466,24 +459,21 @@ static void __init visstrim_deinterlace_init(void)
 {
 	int ret = -ENOMEM;
 	struct platform_device *pdev = &visstrim_deinterlace;
-	int dma;
 
 	ret = platform_device_register(pdev);
 
-	dma = dma_declare_coherent_memory(&pdev->dev,
-					  mx2_camera_base + 2 * MX2_CAMERA_BUF_SIZE,
-					  mx2_camera_base + 2 * MX2_CAMERA_BUF_SIZE,
-					  MX2_CAMERA_BUF_SIZE,
-					  DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
-	if (!(dma & DMA_MEMORY_MAP))
-		return;
+	dma_declare_coherent_memory(&pdev->dev,
+				    mx2_camera_base + 2 * MX2_CAMERA_BUF_SIZE,
+				    mx2_camera_base + 2 * MX2_CAMERA_BUF_SIZE,
+				    MX2_CAMERA_BUF_SIZE,
+				    DMA_MEMORY_EXCLUSIVE);
 }
 
 /* Emma-PrP for format conversion */
 static void __init visstrim_emmaprp_init(void)
 {
 	struct platform_device *pdev;
-	int dma;
+	int ret;
 
 	pdev = imx27_add_mx2_emmaprp();
 	if (IS_ERR(pdev))
@@ -493,11 +483,11 @@ static void __init visstrim_emmaprp_init(void)
 	 * Use the same memory area as the analog camera since both
 	 * devices are, by nature, exclusive.
 	 */
-	dma = dma_declare_coherent_memory(&pdev->dev,
+	ret = dma_declare_coherent_memory(&pdev->dev,
 				mx2_camera_base, mx2_camera_base,
 				MX2_CAMERA_BUF_SIZE,
-				DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
-	if (!(dma & DMA_MEMORY_MAP))
+				DMA_MEMORY_EXCLUSIVE);
+	if (ret)
 		pr_err("Failed to declare memory for emmaprp\n");
 }
 
diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index 45801b27ee5c..7d80a0ae723c 100644
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -286,101 +286,20 @@ static void __init imx6q_init_machine(void)
 	imx6q_axi_init();
 }
 
-#define OCOTP_CFG3			0x440
-#define OCOTP_CFG3_SPEED_SHIFT		16
-#define OCOTP_CFG3_SPEED_1P2GHZ		0x3
-#define OCOTP_CFG3_SPEED_996MHZ		0x2
-#define OCOTP_CFG3_SPEED_852MHZ		0x1
-
-static void __init imx6q_opp_check_speed_grading(struct device *cpu_dev)
-{
-	struct device_node *np;
-	void __iomem *base;
-	u32 val;
-
-	np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-ocotp");
-	if (!np) {
-		pr_warn("failed to find ocotp node\n");
-		return;
-	}
-
-	base = of_iomap(np, 0);
-	if (!base) {
-		pr_warn("failed to map ocotp\n");
-		goto put_node;
-	}
-
-	/*
-	 * SPEED_GRADING[1:0] defines the max speed of ARM:
-	 * 2b'11: 1200000000Hz;
-	 * 2b'10: 996000000Hz;
-	 * 2b'01: 852000000Hz; -- i.MX6Q Only, exclusive with 996MHz.
-	 * 2b'00: 792000000Hz;
-	 * We need to set the max speed of ARM according to fuse map.
-	 */
-	val = readl_relaxed(base + OCOTP_CFG3);
-	val >>= OCOTP_CFG3_SPEED_SHIFT;
-	val &= 0x3;
-
-	if ((val != OCOTP_CFG3_SPEED_1P2GHZ) && cpu_is_imx6q())
-		if (dev_pm_opp_disable(cpu_dev, 1200000000))
-			pr_warn("failed to disable 1.2 GHz OPP\n");
-	if (val < OCOTP_CFG3_SPEED_996MHZ)
-		if (dev_pm_opp_disable(cpu_dev, 996000000))
-			pr_warn("failed to disable 996 MHz OPP\n");
-	if (cpu_is_imx6q()) {
-		if (val != OCOTP_CFG3_SPEED_852MHZ)
-			if (dev_pm_opp_disable(cpu_dev, 852000000))
-				pr_warn("failed to disable 852 MHz OPP\n");
-	}
-	iounmap(base);
-put_node:
-	of_node_put(np);
-}
-
-static void __init imx6q_opp_init(void)
-{
-	struct device_node *np;
-	struct device *cpu_dev = get_cpu_device(0);
-
-	if (!cpu_dev) {
-		pr_warn("failed to get cpu0 device\n");
-		return;
-	}
-	np = of_node_get(cpu_dev->of_node);
-	if (!np) {
-		pr_warn("failed to find cpu0 node\n");
-		return;
-	}
-
-	if (dev_pm_opp_of_add_table(cpu_dev)) {
-		pr_warn("failed to init OPP table\n");
-		goto put_node;
-	}
-
-	imx6q_opp_check_speed_grading(cpu_dev);
-
-put_node:
-	of_node_put(np);
-}
-
-static struct platform_device imx6q_cpufreq_pdev = {
-	.name = "imx6q-cpufreq",
-};
-
 static void __init imx6q_init_late(void)
 {
 	/*
-	 * WAIT mode is broken on TO 1.0 and 1.1, so there is no point
-	 * to run cpuidle on them.
+	 * WAIT mode is broken on imx6 Dual/Quad revision 1.0 and 1.1 so
+	 * there is no point to run cpuidle on them.
+	 *
+	 * It does work on imx6 Solo/DualLite starting from 1.1
 	 */
-	if (imx_get_soc_revision() > IMX_CHIP_REVISION_1_1)
+	if ((cpu_is_imx6q() && imx_get_soc_revision() > IMX_CHIP_REVISION_1_1) ||
+	    (cpu_is_imx6dl() && imx_get_soc_revision() > IMX_CHIP_REVISION_1_0))
 		imx6q_cpuidle_init();
 
-	if (IS_ENABLED(CONFIG_ARM_IMX6Q_CPUFREQ)) {
-		imx6q_opp_init();
-		platform_device_register(&imx6q_cpufreq_pdev);
-	}
+	if (IS_ENABLED(CONFIG_ARM_IMX6Q_CPUFREQ))
+		platform_device_register_simple("imx6q-cpufreq", -1, NULL, 0);
 }
 
 static void __init imx6q_map_io(void)
diff --git a/arch/arm/mach-imx/mach-mx31lite.c b/arch/arm/mach-imx/mach-mx31lite.c
index f033a57d5694..a3250bc7f114 100644
--- a/arch/arm/mach-imx/mach-mx31lite.c
+++ b/arch/arm/mach-imx/mach-mx31lite.c
@@ -245,7 +245,7 @@ static struct map_desc mx31lite_io_desc[] __initdata = {
 /*
  * Set up static virtual mappings.
  */
-void __init mx31lite_map_io(void)
+static void __init mx31lite_map_io(void)
 {
 	mx31_map_io();
 	iotable_init(mx31lite_io_desc, ARRAY_SIZE(mx31lite_io_desc));
diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
index bde9a9af6714..7716f83aecdd 100644
--- a/arch/arm/mach-imx/mach-mx31moboard.c
+++ b/arch/arm/mach-imx/mach-mx31moboard.c
@@ -475,7 +475,7 @@ static phys_addr_t mx3_camera_base __initdata;
 
 static int __init mx31moboard_init_cam(void)
 {
-	int dma, ret = -ENOMEM;
+	int ret;
 	struct platform_device *pdev;
 
 	imx31_add_ipu_core();
@@ -484,11 +484,11 @@ static int __init mx31moboard_init_cam(void)
 	if (IS_ERR(pdev))
 		return PTR_ERR(pdev);
 
-	dma = dma_declare_coherent_memory(&pdev->dev,
-					mx3_camera_base, mx3_camera_base,
-					MX3_CAMERA_BUF_SIZE,
-					DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
-	if (!(dma & DMA_MEMORY_MAP))
+	ret = dma_declare_coherent_memory(&pdev->dev,
+					  mx3_camera_base, mx3_camera_base,
+					  MX3_CAMERA_BUF_SIZE,
+					  DMA_MEMORY_EXCLUSIVE);
+	if (ret)
 		goto err;
 
 	ret = platform_device_add(pdev);
diff --git a/arch/arm/mach-imx/mach-qong.c b/arch/arm/mach-imx/mach-qong.c
index 8c2cbd693d21..42a700053103 100644
--- a/arch/arm/mach-imx/mach-qong.c
+++ b/arch/arm/mach-imx/mach-qong.c
@@ -18,7 +18,7 @@
 #include <linux/memory.h>
 #include <linux/platform_device.h>
 #include <linux/mtd/physmap.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/gpio.h>
 
 #include <asm/mach-types.h>
diff --git a/arch/arm/mach-imx/mx31.h b/arch/arm/mach-imx/mx31.h
index ee9b1f9215df..d9574671ca5c 100644
--- a/arch/arm/mach-imx/mx31.h
+++ b/arch/arm/mach-imx/mx31.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __MACH_MX31_H__
 #define __MACH_MX31_H__
 
diff --git a/arch/arm/mach-imx/mx31moboard-devboard.c b/arch/arm/mach-imx/mx31moboard-devboard.c
index 1e91a0918e83..3c224f41e68e 100644
--- a/arch/arm/mach-imx/mx31moboard-devboard.c
+++ b/arch/arm/mach-imx/mx31moboard-devboard.c
@@ -22,6 +22,7 @@
 
 #include <linux/usb/otg.h>
 
+#include "board-mx31moboard.h"
 #include "common.h"
 #include "devices-imx31.h"
 #include "ehci.h"
diff --git a/arch/arm/mach-imx/mx31moboard-marxbot.c b/arch/arm/mach-imx/mx31moboard-marxbot.c
index 922d49175cb4..9a5a869be1ae 100644
--- a/arch/arm/mach-imx/mx31moboard-marxbot.c
+++ b/arch/arm/mach-imx/mx31moboard-marxbot.c
@@ -24,6 +24,7 @@
 
 #include <linux/usb/otg.h>
 
+#include "board-mx31moboard.h"
 #include "common.h"
 #include "devices-imx31.h"
 #include "ehci.h"
diff --git a/arch/arm/mach-imx/mx35.h b/arch/arm/mach-imx/mx35.h
index 2af5d3a699c7..760de6a0af7e 100644
--- a/arch/arm/mach-imx/mx35.h
+++ b/arch/arm/mach-imx/mx35.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __MACH_MX35_H__
 #define __MACH_MX35_H__
 
diff --git a/arch/arm/mach-imx/pcm037.h b/arch/arm/mach-imx/pcm037.h
index 7d167690e17d..470d3c887e14 100644
--- a/arch/arm/mach-imx/pcm037.h
+++ b/arch/arm/mach-imx/pcm037.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __PCM037_H__
 #define __PCM037_H__
 
diff --git a/arch/arm/mach-imx/ulpi.h b/arch/arm/mach-imx/ulpi.h
index 23f5c0349e80..b367902c9c32 100644
--- a/arch/arm/mach-imx/ulpi.h
+++ b/arch/arm/mach-imx/ulpi.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __MACH_ULPI_H
 #define __MACH_ULPI_H
 
diff --git a/arch/arm/mach-integrator/Makefile b/arch/arm/mach-integrator/Makefile
index 1ebe45356b09..71b97ffe8d32 100644
--- a/arch/arm/mach-integrator/Makefile
+++ b/arch/arm/mach-integrator/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
@@ -7,6 +8,4 @@
 obj-y					:= core.o lm.o
 obj-$(CONFIG_ARCH_INTEGRATOR_AP)	+= integrator_ap.o
 obj-$(CONFIG_ARCH_INTEGRATOR_CP)	+= integrator_cp.o
-
-obj-$(CONFIG_PCI)			+= pci_v3.o
 obj-$(CONFIG_INTEGRATOR_IMPD1)		+= impd1.o
diff --git a/arch/arm/mach-integrator/cm.h b/arch/arm/mach-integrator/cm.h
index 5b8ba8247f45..f09ea18a50f8 100644
--- a/arch/arm/mach-integrator/cm.h
+++ b/arch/arm/mach-integrator/cm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * access the core module control register.
  */
diff --git a/arch/arm/mach-integrator/common.h b/arch/arm/mach-integrator/common.h
index 96c9dc56cabf..f053aeebeb7a 100644
--- a/arch/arm/mach-integrator/common.h
+++ b/arch/arm/mach-integrator/common.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/reboot.h>
 #include <linux/amba/serial.h>
 extern struct amba_pl010_data ap_uart_data;
diff --git a/arch/arm/mach-integrator/impd1.h b/arch/arm/mach-integrator/impd1.h
index 76de4dc9bee4..36124d34c8f7 100644
--- a/arch/arm/mach-integrator/impd1.h
+++ b/arch/arm/mach-integrator/impd1.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #define IMPD1_LEDS	0x0c
 #define IMPD1_INT	0x10
 #define IMPD1_SW	0x14
diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index a1af634f8709..8efe484fac13 100644
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -36,7 +36,6 @@
 #include "hardware.h"
 #include "cm.h"
 #include "common.h"
-#include "pci_v3.h"
 #include "lm.h"
 
 /* Regmap to the AP system controller */
@@ -74,7 +73,6 @@ static struct map_desc ap_io_desc[] __initdata __maybe_unused = {
 static void __init ap_map_io(void)
 {
 	iotable_init(ap_io_desc, ARRAY_SIZE(ap_io_desc));
-	pci_v3_early_init();
 }
 
 #ifdef CONFIG_PM
diff --git a/arch/arm/mach-integrator/lm.h b/arch/arm/mach-integrator/lm.h
index 28186b6f2c09..172966a699bd 100644
--- a/arch/arm/mach-integrator/lm.h
+++ b/arch/arm/mach-integrator/lm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 
 struct lm_device {
 	struct device		dev;
diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c
deleted file mode 100644
index 2565f0e7b5cf..000000000000
--- a/arch/arm/mach-integrator/pci_v3.c
+++ /dev/null
@@ -1,900 +0,0 @@
-/*
- *  linux/arch/arm/mach-integrator/pci_v3.c
- *
- *  PCI functions for V3 host PCI bridge
- *
- *  Copyright (C) 1999 ARM Limited
- *  Copyright (C) 2000-2001 Deep Blue Solutions Ltd
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/spinlock.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
-#include <linux/of_pci.h>
-#include <video/vga.h>
-
-#include <asm/mach/map.h>
-#include <asm/signal.h>
-#include <asm/mach/pci.h>
-#include <asm/irq_regs.h>
-
-#include "pci_v3.h"
-#include "hardware.h"
-
-/*
- * Where in the memory map does PCI live?
- *
- * This represents a fairly liberal usage of address space.  Even though
- * the V3 only has two windows (therefore we need to map stuff on the fly),
- * we maintain the same addresses, even if they're not mapped.
- */
-#define PHYS_PCI_MEM_BASE               0x40000000 /* 256M */
-#define PHYS_PCI_PRE_BASE               0x50000000 /* 256M */
-#define PHYS_PCI_IO_BASE                0x60000000 /* 16M */
-#define PHYS_PCI_CONFIG_BASE            0x61000000 /* 16M */
-#define PHYS_PCI_V3_BASE                0x62000000 /* 64K */
-
-#define PCI_MEMORY_VADDR               IOMEM(0xe8000000)
-#define PCI_CONFIG_VADDR               IOMEM(0xec000000)
-
-/*
- * V3 Local Bus to PCI Bridge definitions
- *
- * Registers (these are taken from page 129 of the EPC User's Manual Rev 1.04
- * All V3 register names are prefaced by V3_ to avoid clashing with any other
- * PCI definitions.  Their names match the user's manual.
- *
- * I'm assuming that I20 is disabled.
- *
- */
-#define V3_PCI_VENDOR                   0x00000000
-#define V3_PCI_DEVICE                   0x00000002
-#define V3_PCI_CMD                      0x00000004
-#define V3_PCI_STAT                     0x00000006
-#define V3_PCI_CC_REV                   0x00000008
-#define V3_PCI_HDR_CFG                  0x0000000C
-#define V3_PCI_IO_BASE                  0x00000010
-#define V3_PCI_BASE0                    0x00000014
-#define V3_PCI_BASE1                    0x00000018
-#define V3_PCI_SUB_VENDOR               0x0000002C
-#define V3_PCI_SUB_ID                   0x0000002E
-#define V3_PCI_ROM                      0x00000030
-#define V3_PCI_BPARAM                   0x0000003C
-#define V3_PCI_MAP0                     0x00000040
-#define V3_PCI_MAP1                     0x00000044
-#define V3_PCI_INT_STAT                 0x00000048
-#define V3_PCI_INT_CFG                  0x0000004C
-#define V3_LB_BASE0                     0x00000054
-#define V3_LB_BASE1                     0x00000058
-#define V3_LB_MAP0                      0x0000005E
-#define V3_LB_MAP1                      0x00000062
-#define V3_LB_BASE2                     0x00000064
-#define V3_LB_MAP2                      0x00000066
-#define V3_LB_SIZE                      0x00000068
-#define V3_LB_IO_BASE                   0x0000006E
-#define V3_FIFO_CFG                     0x00000070
-#define V3_FIFO_PRIORITY                0x00000072
-#define V3_FIFO_STAT                    0x00000074
-#define V3_LB_ISTAT                     0x00000076
-#define V3_LB_IMASK                     0x00000077
-#define V3_SYSTEM                       0x00000078
-#define V3_LB_CFG                       0x0000007A
-#define V3_PCI_CFG                      0x0000007C
-#define V3_DMA_PCI_ADR0                 0x00000080
-#define V3_DMA_PCI_ADR1                 0x00000090
-#define V3_DMA_LOCAL_ADR0               0x00000084
-#define V3_DMA_LOCAL_ADR1               0x00000094
-#define V3_DMA_LENGTH0                  0x00000088
-#define V3_DMA_LENGTH1                  0x00000098
-#define V3_DMA_CSR0                     0x0000008B
-#define V3_DMA_CSR1                     0x0000009B
-#define V3_DMA_CTLB_ADR0                0x0000008C
-#define V3_DMA_CTLB_ADR1                0x0000009C
-#define V3_DMA_DELAY                    0x000000E0
-#define V3_MAIL_DATA                    0x000000C0
-#define V3_PCI_MAIL_IEWR                0x000000D0
-#define V3_PCI_MAIL_IERD                0x000000D2
-#define V3_LB_MAIL_IEWR                 0x000000D4
-#define V3_LB_MAIL_IERD                 0x000000D6
-#define V3_MAIL_WR_STAT                 0x000000D8
-#define V3_MAIL_RD_STAT                 0x000000DA
-#define V3_QBA_MAP                      0x000000DC
-
-/*  PCI COMMAND REGISTER bits
- */
-#define V3_COMMAND_M_FBB_EN             (1 << 9)
-#define V3_COMMAND_M_SERR_EN            (1 << 8)
-#define V3_COMMAND_M_PAR_EN             (1 << 6)
-#define V3_COMMAND_M_MASTER_EN          (1 << 2)
-#define V3_COMMAND_M_MEM_EN             (1 << 1)
-#define V3_COMMAND_M_IO_EN              (1 << 0)
-
-/*  SYSTEM REGISTER bits
- */
-#define V3_SYSTEM_M_RST_OUT             (1 << 15)
-#define V3_SYSTEM_M_LOCK                (1 << 14)
-
-/*  PCI_CFG bits
- */
-#define V3_PCI_CFG_M_I2O_EN		(1 << 15)
-#define V3_PCI_CFG_M_IO_REG_DIS		(1 << 14)
-#define V3_PCI_CFG_M_IO_DIS		(1 << 13)
-#define V3_PCI_CFG_M_EN3V		(1 << 12)
-#define V3_PCI_CFG_M_RETRY_EN           (1 << 10)
-#define V3_PCI_CFG_M_AD_LOW1            (1 << 9)
-#define V3_PCI_CFG_M_AD_LOW0            (1 << 8)
-
-/*  PCI_BASE register bits (PCI -> Local Bus)
- */
-#define V3_PCI_BASE_M_ADR_BASE          0xFFF00000
-#define V3_PCI_BASE_M_ADR_BASEL         0x000FFF00
-#define V3_PCI_BASE_M_PREFETCH          (1 << 3)
-#define V3_PCI_BASE_M_TYPE              (3 << 1)
-#define V3_PCI_BASE_M_IO                (1 << 0)
-
-/*  PCI MAP register bits (PCI -> Local bus)
- */
-#define V3_PCI_MAP_M_MAP_ADR            0xFFF00000
-#define V3_PCI_MAP_M_RD_POST_INH        (1 << 15)
-#define V3_PCI_MAP_M_ROM_SIZE           (3 << 10)
-#define V3_PCI_MAP_M_SWAP               (3 << 8)
-#define V3_PCI_MAP_M_ADR_SIZE           0x000000F0
-#define V3_PCI_MAP_M_REG_EN             (1 << 1)
-#define V3_PCI_MAP_M_ENABLE             (1 << 0)
-
-/*
- *  LB_BASE0,1 register bits (Local bus -> PCI)
- */
-#define V3_LB_BASE_ADR_BASE		0xfff00000
-#define V3_LB_BASE_SWAP			(3 << 8)
-#define V3_LB_BASE_ADR_SIZE		(15 << 4)
-#define V3_LB_BASE_PREFETCH		(1 << 3)
-#define V3_LB_BASE_ENABLE		(1 << 0)
-
-#define V3_LB_BASE_ADR_SIZE_1MB		(0 << 4)
-#define V3_LB_BASE_ADR_SIZE_2MB		(1 << 4)
-#define V3_LB_BASE_ADR_SIZE_4MB		(2 << 4)
-#define V3_LB_BASE_ADR_SIZE_8MB		(3 << 4)
-#define V3_LB_BASE_ADR_SIZE_16MB	(4 << 4)
-#define V3_LB_BASE_ADR_SIZE_32MB	(5 << 4)
-#define V3_LB_BASE_ADR_SIZE_64MB	(6 << 4)
-#define V3_LB_BASE_ADR_SIZE_128MB	(7 << 4)
-#define V3_LB_BASE_ADR_SIZE_256MB	(8 << 4)
-#define V3_LB_BASE_ADR_SIZE_512MB	(9 << 4)
-#define V3_LB_BASE_ADR_SIZE_1GB		(10 << 4)
-#define V3_LB_BASE_ADR_SIZE_2GB		(11 << 4)
-
-#define v3_addr_to_lb_base(a)	((a) & V3_LB_BASE_ADR_BASE)
-
-/*
- *  LB_MAP0,1 register bits (Local bus -> PCI)
- */
-#define V3_LB_MAP_MAP_ADR		0xfff0
-#define V3_LB_MAP_TYPE			(7 << 1)
-#define V3_LB_MAP_AD_LOW_EN		(1 << 0)
-
-#define V3_LB_MAP_TYPE_IACK		(0 << 1)
-#define V3_LB_MAP_TYPE_IO		(1 << 1)
-#define V3_LB_MAP_TYPE_MEM		(3 << 1)
-#define V3_LB_MAP_TYPE_CONFIG		(5 << 1)
-#define V3_LB_MAP_TYPE_MEM_MULTIPLE	(6 << 1)
-
-#define v3_addr_to_lb_map(a)	(((a) >> 16) & V3_LB_MAP_MAP_ADR)
-
-/*
- *  LB_BASE2 register bits (Local bus -> PCI IO)
- */
-#define V3_LB_BASE2_ADR_BASE		0xff00
-#define V3_LB_BASE2_SWAP		(3 << 6)
-#define V3_LB_BASE2_ENABLE		(1 << 0)
-
-#define v3_addr_to_lb_base2(a)	(((a) >> 16) & V3_LB_BASE2_ADR_BASE)
-
-/*
- *  LB_MAP2 register bits (Local bus -> PCI IO)
- */
-#define V3_LB_MAP2_MAP_ADR		0xff00
-
-#define v3_addr_to_lb_map2(a)	(((a) >> 16) & V3_LB_MAP2_MAP_ADR)
-
-/*
- * The V3 PCI interface chip in Integrator provides several windows from
- * local bus memory into the PCI memory areas.   Unfortunately, there
- * are not really enough windows for our usage, therefore we reuse
- * one of the windows for access to PCI configuration space.  The
- * memory map is as follows:
- *
- * Local Bus Memory         Usage
- *
- * 40000000 - 4FFFFFFF      PCI memory.  256M non-prefetchable
- * 50000000 - 5FFFFFFF      PCI memory.  256M prefetchable
- * 60000000 - 60FFFFFF      PCI IO.  16M
- * 61000000 - 61FFFFFF      PCI Configuration. 16M
- *
- * There are three V3 windows, each described by a pair of V3 registers.
- * These are LB_BASE0/LB_MAP0, LB_BASE1/LB_MAP1 and LB_BASE2/LB_MAP2.
- * Base0 and Base1 can be used for any type of PCI memory access.   Base2
- * can be used either for PCI I/O or for I20 accesses.  By default, uHAL
- * uses this only for PCI IO space.
- *
- * Normally these spaces are mapped using the following base registers:
- *
- * Usage Local Bus Memory         Base/Map registers used
- *
- * Mem   40000000 - 4FFFFFFF      LB_BASE0/LB_MAP0
- * Mem   50000000 - 5FFFFFFF      LB_BASE1/LB_MAP1
- * IO    60000000 - 60FFFFFF      LB_BASE2/LB_MAP2
- * Cfg   61000000 - 61FFFFFF
- *
- * This means that I20 and PCI configuration space accesses will fail.
- * When PCI configuration accesses are needed (via the uHAL PCI
- * configuration space primitives) we must remap the spaces as follows:
- *
- * Usage Local Bus Memory         Base/Map registers used
- *
- * Mem   40000000 - 4FFFFFFF      LB_BASE0/LB_MAP0
- * Mem   50000000 - 5FFFFFFF      LB_BASE0/LB_MAP0
- * IO    60000000 - 60FFFFFF      LB_BASE2/LB_MAP2
- * Cfg   61000000 - 61FFFFFF      LB_BASE1/LB_MAP1
- *
- * To make this work, the code depends on overlapping windows working.
- * The V3 chip translates an address by checking its range within
- * each of the BASE/MAP pairs in turn (in ascending register number
- * order).  It will use the first matching pair.   So, for example,
- * if the same address is mapped by both LB_BASE0/LB_MAP0 and
- * LB_BASE1/LB_MAP1, the V3 will use the translation from
- * LB_BASE0/LB_MAP0.
- *
- * To allow PCI Configuration space access, the code enlarges the
- * window mapped by LB_BASE0/LB_MAP0 from 256M to 512M.  This occludes
- * the windows currently mapped by LB_BASE1/LB_MAP1 so that it can
- * be remapped for use by configuration cycles.
- *
- * At the end of the PCI Configuration space accesses,
- * LB_BASE1/LB_MAP1 is reset to map PCI Memory.  Finally the window
- * mapped by LB_BASE0/LB_MAP0 is reduced in size from 512M to 256M to
- * reveal the now restored LB_BASE1/LB_MAP1 window.
- *
- * NOTE: We do not set up I2O mapping.  I suspect that this is only
- * for an intelligent (target) device.  Using I2O disables most of
- * the mappings into PCI memory.
- */
-
-/* Filled in by probe */
-static void __iomem *pci_v3_base;
-/* CPU side memory ranges */
-static struct resource conf_mem; /* FIXME: remap this instead of static map */
-static struct resource io_mem;
-static struct resource non_mem;
-static struct resource pre_mem;
-/* PCI side memory ranges */
-static u64 non_mem_pci;
-static u64 non_mem_pci_sz;
-static u64 pre_mem_pci;
-static u64 pre_mem_pci_sz;
-
-// V3 access routines
-#define v3_writeb(o,v) __raw_writeb(v, pci_v3_base + (unsigned int)(o))
-#define v3_readb(o)    (__raw_readb(pci_v3_base + (unsigned int)(o)))
-
-#define v3_writew(o,v) __raw_writew(v, pci_v3_base + (unsigned int)(o))
-#define v3_readw(o)    (__raw_readw(pci_v3_base + (unsigned int)(o)))
-
-#define v3_writel(o,v) __raw_writel(v, pci_v3_base + (unsigned int)(o))
-#define v3_readl(o)    (__raw_readl(pci_v3_base + (unsigned int)(o)))
-
-/*============================================================================
- *
- * routine:	uHALir_PCIMakeConfigAddress()
- *
- * parameters:	bus = which bus
- *              device = which device
- *              function = which function
- *		offset = configuration space register we are interested in
- *
- * description:	this routine will generate a platform dependent config
- *		address.
- *
- * calls:	none
- *
- * returns:	configuration address to play on the PCI bus
- *
- * To generate the appropriate PCI configuration cycles in the PCI
- * configuration address space, you present the V3 with the following pattern
- * (which is very nearly a type 1 (except that the lower two bits are 00 and
- * not 01).   In order for this mapping to work you need to set up one of
- * the local to PCI aperatures to 16Mbytes in length translating to
- * PCI configuration space starting at 0x0000.0000.
- *
- * PCI configuration cycles look like this:
- *
- * Type 0:
- *
- *  3 3|3 3 2 2|2 2 2 2|2 2 2 2|1 1 1 1|1 1 1 1|1 1
- *  3 2|1 0 9 8|7 6 5 4|3 2 1 0|9 8 7 6|5 4 3 2|1 0 9 8|7 6 5 4|3 2 1 0
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | | |D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|F|F|F|R|R|R|R|R|R|0|0|
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- *
- *	31:11	Device select bit.
- * 	10:8	Function number
- * 	 7:2	Register number
- *
- * Type 1:
- *
- *  3 3|3 3 2 2|2 2 2 2|2 2 2 2|1 1 1 1|1 1 1 1|1 1
- *  3 2|1 0 9 8|7 6 5 4|3 2 1 0|9 8 7 6|5 4 3 2|1 0 9 8|7 6 5 4|3 2 1 0
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | | | | | | | | | | |B|B|B|B|B|B|B|B|D|D|D|D|D|F|F|F|R|R|R|R|R|R|0|1|
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- *
- *	31:24	reserved
- *	23:16	bus number (8 bits = 128 possible buses)
- *	15:11	Device number (5 bits)
- *	10:8	function number
- *	 7:2	register number
- *
- */
-
-#undef V3_LB_BASE_PREFETCH
-#define V3_LB_BASE_PREFETCH 0
-
-static void __iomem *v3_open_config_window(struct pci_bus *bus,
-					   unsigned int devfn, int offset)
-{
-	unsigned int address, mapaddress, busnr;
-
-	busnr = bus->number;
-
-	/*
-	 * Trap out illegal values
-	 */
-	BUG_ON(offset > 255);
-	BUG_ON(busnr > 255);
-	BUG_ON(devfn > 255);
-
-	if (busnr == 0) {
-		int slot = PCI_SLOT(devfn);
-
-		/*
-		 * local bus segment so need a type 0 config cycle
-		 *
-		 * build the PCI configuration "address" with one-hot in
-		 * A31-A11
-		 *
-		 * mapaddress:
-		 *  3:1 = config cycle (101)
-		 *  0   = PCI A1 & A0 are 0 (0)
-		 */
-		address = PCI_FUNC(devfn) << 8;
-		mapaddress = V3_LB_MAP_TYPE_CONFIG;
-
-		if (slot > 12)
-			/*
-			 * high order bits are handled by the MAP register
-			 */
-			mapaddress |= 1 << (slot - 5);
-		else
-			/*
-			 * low order bits handled directly in the address
-			 */
-			address |= 1 << (slot + 11);
-	} else {
-        	/*
-		 * not the local bus segment so need a type 1 config cycle
-		 *
-		 * address:
-		 *  23:16 = bus number
-		 *  15:11 = slot number (7:3 of devfn)
-		 *  10:8  = func number (2:0 of devfn)
-		 *
-		 * mapaddress:
-		 *  3:1 = config cycle (101)
-		 *  0   = PCI A1 & A0 from host bus (1)
-		 */
-		mapaddress = V3_LB_MAP_TYPE_CONFIG | V3_LB_MAP_AD_LOW_EN;
-		address = (busnr << 16) | (devfn << 8);
-	}
-
-	/*
-	 * Set up base0 to see all 512Mbytes of memory space (not
-	 * prefetchable), this frees up base1 for re-use by
-	 * configuration memory
-	 */
-	v3_writel(V3_LB_BASE0, v3_addr_to_lb_base(non_mem.start) |
-			V3_LB_BASE_ADR_SIZE_512MB | V3_LB_BASE_ENABLE);
-
-	/*
-	 * Set up base1/map1 to point into configuration space.
-	 */
-	v3_writel(V3_LB_BASE1, v3_addr_to_lb_base(conf_mem.start) |
-			V3_LB_BASE_ADR_SIZE_16MB | V3_LB_BASE_ENABLE);
-	v3_writew(V3_LB_MAP1, mapaddress);
-
-	return PCI_CONFIG_VADDR + address + offset;
-}
-
-static void v3_close_config_window(void)
-{
-	/*
-	 * Reassign base1 for use by prefetchable PCI memory
-	 */
-	v3_writel(V3_LB_BASE1, v3_addr_to_lb_base(pre_mem.start) |
-			V3_LB_BASE_ADR_SIZE_256MB | V3_LB_BASE_PREFETCH |
-			V3_LB_BASE_ENABLE);
-	v3_writew(V3_LB_MAP1, v3_addr_to_lb_map(pre_mem_pci) |
-			V3_LB_MAP_TYPE_MEM_MULTIPLE);
-
-	/*
-	 * And shrink base0 back to a 256M window (NOTE: MAP0 already correct)
-	 */
-	v3_writel(V3_LB_BASE0, v3_addr_to_lb_base(non_mem.start) |
-			V3_LB_BASE_ADR_SIZE_256MB | V3_LB_BASE_ENABLE);
-}
-
-static int v3_read_config(struct pci_bus *bus, unsigned int devfn, int where,
-			  int size, u32 *val)
-{
-	int ret = pci_generic_config_read(bus, devfn, where, size, val);
-	v3_close_config_window();
-	return ret;
-}
-
-static int v3_write_config(struct pci_bus *bus, unsigned int devfn, int where,
-			   int size, u32 val)
-{
-	int ret = pci_generic_config_write(bus, devfn, where, size, val);
-	v3_close_config_window();
-	return ret;
-}
-
-static struct pci_ops pci_v3_ops = {
-	.map_bus = v3_open_config_window,
-	.read	= v3_read_config,
-	.write	= v3_write_config,
-};
-
-static int __init pci_v3_setup_resources(struct pci_sys_data *sys)
-{
-	if (request_resource(&iomem_resource, &non_mem)) {
-		printk(KERN_ERR "PCI: unable to allocate non-prefetchable "
-		       "memory region\n");
-		return -EBUSY;
-	}
-	if (request_resource(&iomem_resource, &pre_mem)) {
-		release_resource(&non_mem);
-		printk(KERN_ERR "PCI: unable to allocate prefetchable "
-		       "memory region\n");
-		return -EBUSY;
-	}
-
-	/*
-	 * the mem resource for this bus
-	 * the prefetch mem resource for this bus
-	 */
-	pci_add_resource_offset(&sys->resources, &non_mem, sys->mem_offset);
-	pci_add_resource_offset(&sys->resources, &pre_mem, sys->mem_offset);
-
-	return 1;
-}
-
-/*
- * These don't seem to be implemented on the Integrator I have, which
- * means I can't get additional information on the reason for the pm2fb
- * problems.  I suppose I'll just have to mind-meld with the machine. ;)
- */
-static void __iomem *ap_syscon_base;
-#define INTEGRATOR_SC_PCIENABLE_OFFSET	0x18
-#define INTEGRATOR_SC_LBFADDR_OFFSET	0x20
-#define INTEGRATOR_SC_LBFCODE_OFFSET	0x24
-
-static int
-v3_pci_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
-{
-	unsigned long pc = instruction_pointer(regs);
-	unsigned long instr = *(unsigned long *)pc;
-#if 0
-	char buf[128];
-
-	sprintf(buf, "V3 fault: addr 0x%08lx, FSR 0x%03x, PC 0x%08lx [%08lx] LBFADDR=%08x LBFCODE=%02x ISTAT=%02x\n",
-		addr, fsr, pc, instr, __raw_readl(ap_syscon_base + INTEGRATOR_SC_LBFADDR_OFFSET), __raw_readl(ap_syscon_base + INTEGRATOR_SC_LBFCODE_OFFSET) & 255,
-		v3_readb(V3_LB_ISTAT));
-	printk(KERN_DEBUG "%s", buf);
-#endif
-
-	v3_writeb(V3_LB_ISTAT, 0);
-	__raw_writel(3, ap_syscon_base + INTEGRATOR_SC_PCIENABLE_OFFSET);
-
-	/*
-	 * If the instruction being executed was a read,
-	 * make it look like it read all-ones.
-	 */
-	if ((instr & 0x0c100000) == 0x04100000) {
-		int reg = (instr >> 12) & 15;
-		unsigned long val;
-
-		if (instr & 0x00400000)
-			val = 255;
-		else
-			val = -1;
-
-		regs->uregs[reg] = val;
-		regs->ARM_pc += 4;
-		return 0;
-	}
-
-	if ((instr & 0x0e100090) == 0x00100090) {
-		int reg = (instr >> 12) & 15;
-
-		regs->uregs[reg] = -1;
-		regs->ARM_pc += 4;
-		return 0;
-	}
-
-	return 1;
-}
-
-static irqreturn_t v3_irq(int irq, void *devid)
-{
-#ifdef CONFIG_DEBUG_LL
-	struct pt_regs *regs = get_irq_regs();
-	unsigned long pc = instruction_pointer(regs);
-	unsigned long instr = *(unsigned long *)pc;
-	char buf[128];
-	extern void printascii(const char *);
-
-	sprintf(buf, "V3 int %d: pc=0x%08lx [%08lx] LBFADDR=%08x LBFCODE=%02x "
-		"ISTAT=%02x\n", irq, pc, instr,
-		__raw_readl(ap_syscon_base + INTEGRATOR_SC_LBFADDR_OFFSET),
-		__raw_readl(ap_syscon_base + INTEGRATOR_SC_LBFCODE_OFFSET) & 255,
-		v3_readb(V3_LB_ISTAT));
-	printascii(buf);
-#endif
-
-	v3_writew(V3_PCI_STAT, 0xf000);
-	v3_writeb(V3_LB_ISTAT, 0);
-	__raw_writel(3, ap_syscon_base + INTEGRATOR_SC_PCIENABLE_OFFSET);
-
-#ifdef CONFIG_DEBUG_LL
-	/*
-	 * If the instruction being executed was a read,
-	 * make it look like it read all-ones.
-	 */
-	if ((instr & 0x0c100000) == 0x04100000) {
-		int reg = (instr >> 16) & 15;
-		sprintf(buf, "   reg%d = %08lx\n", reg, regs->uregs[reg]);
-		printascii(buf);
-	}
-#endif
-	return IRQ_HANDLED;
-}
-
-static int __init pci_v3_setup(int nr, struct pci_sys_data *sys)
-{
-	int ret = 0;
-
-	if (!ap_syscon_base)
-		return -EINVAL;
-
-	if (nr == 0) {
-		sys->mem_offset = non_mem.start;
-		ret = pci_v3_setup_resources(sys);
-	}
-
-	return ret;
-}
-
-/*
- * V3_LB_BASE? - local bus address
- * V3_LB_MAP?  - pci bus address
- */
-static void __init pci_v3_preinit(void)
-{
-	unsigned int temp;
-	phys_addr_t io_address = pci_pio_to_address(io_mem.start);
-
-	pcibios_min_mem = 0x00100000;
-
-	/*
-	 * Hook in our fault handler for PCI errors
-	 */
-	hook_fault_code(4, v3_pci_fault, SIGBUS, 0, "external abort on linefetch");
-	hook_fault_code(6, v3_pci_fault, SIGBUS, 0, "external abort on linefetch");
-	hook_fault_code(8, v3_pci_fault, SIGBUS, 0, "external abort on non-linefetch");
-	hook_fault_code(10, v3_pci_fault, SIGBUS, 0, "external abort on non-linefetch");
-
-	/*
-	 * Unlock V3 registers, but only if they were previously locked.
-	 */
-	if (v3_readw(V3_SYSTEM) & V3_SYSTEM_M_LOCK)
-		v3_writew(V3_SYSTEM, 0xa05f);
-
-	/*
-	 * Setup window 0 - PCI non-prefetchable memory
-	 *  Local: 0x40000000 Bus: 0x00000000 Size: 256MB
-	 */
-	v3_writel(V3_LB_BASE0, v3_addr_to_lb_base(non_mem.start) |
-			V3_LB_BASE_ADR_SIZE_256MB | V3_LB_BASE_ENABLE);
-	v3_writew(V3_LB_MAP0, v3_addr_to_lb_map(non_mem_pci) |
-			V3_LB_MAP_TYPE_MEM);
-
-	/*
-	 * Setup window 1 - PCI prefetchable memory
-	 *  Local: 0x50000000 Bus: 0x10000000 Size: 256MB
-	 */
-	v3_writel(V3_LB_BASE1, v3_addr_to_lb_base(pre_mem.start) |
-			V3_LB_BASE_ADR_SIZE_256MB | V3_LB_BASE_PREFETCH |
-			V3_LB_BASE_ENABLE);
-	v3_writew(V3_LB_MAP1, v3_addr_to_lb_map(pre_mem_pci) |
-			V3_LB_MAP_TYPE_MEM_MULTIPLE);
-
-	/*
-	 * Setup window 2 - PCI IO
-	 */
-	v3_writel(V3_LB_BASE2, v3_addr_to_lb_base2(io_address) |
-			V3_LB_BASE_ENABLE);
-	v3_writew(V3_LB_MAP2, v3_addr_to_lb_map2(0));
-
-	/*
-	 * Disable PCI to host IO cycles
-	 */
-	temp = v3_readw(V3_PCI_CFG) & ~V3_PCI_CFG_M_I2O_EN;
-	temp |= V3_PCI_CFG_M_IO_REG_DIS | V3_PCI_CFG_M_IO_DIS;
-	v3_writew(V3_PCI_CFG, temp);
-
-	printk(KERN_DEBUG "FIFO_CFG: %04x  FIFO_PRIO: %04x\n",
-		v3_readw(V3_FIFO_CFG), v3_readw(V3_FIFO_PRIORITY));
-
-	/*
-	 * Set the V3 FIFO such that writes have higher priority than
-	 * reads, and local bus write causes local bus read fifo flush.
-	 * Same for PCI.
-	 */
-	v3_writew(V3_FIFO_PRIORITY, 0x0a0a);
-
-	/*
-	 * Re-lock the system register.
-	 */
-	temp = v3_readw(V3_SYSTEM) | V3_SYSTEM_M_LOCK;
-	v3_writew(V3_SYSTEM, temp);
-
-	/*
-	 * Clear any error conditions, and enable write errors.
-	 */
-	v3_writeb(V3_LB_ISTAT, 0);
-	v3_writew(V3_LB_CFG, v3_readw(V3_LB_CFG) | (1 << 10));
-	v3_writeb(V3_LB_IMASK, 0x28);
-	__raw_writel(3, ap_syscon_base + INTEGRATOR_SC_PCIENABLE_OFFSET);
-}
-
-static void __init pci_v3_postinit(void)
-{
-	unsigned int pci_cmd;
-	phys_addr_t io_address = pci_pio_to_address(io_mem.start);
-
-	pci_cmd = PCI_COMMAND_MEMORY |
-		  PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE;
-
-	v3_writew(V3_PCI_CMD, pci_cmd);
-
-	v3_writeb(V3_LB_ISTAT, ~0x40);
-	v3_writeb(V3_LB_IMASK, 0x68);
-
-#if 0
-	ret = request_irq(IRQ_AP_LBUSTIMEOUT, lb_timeout, 0, "bus timeout", NULL);
-	if (ret)
-		printk(KERN_ERR "PCI: unable to grab local bus timeout "
-		       "interrupt: %d\n", ret);
-#endif
-
-	register_isa_ports(non_mem.start, io_address, 0);
-}
-
-/*
- * A small note about bridges and interrupts.  The DECchip 21050 (and
- * later) adheres to the PCI-PCI bridge specification.  This says that
- * the interrupts on the other side of a bridge are swizzled in the
- * following manner:
- *
- * Dev    Interrupt   Interrupt
- *        Pin on      Pin on
- *        Device      Connector
- *
- *   4    A           A
- *        B           B
- *        C           C
- *        D           D
- *
- *   5    A           B
- *        B           C
- *        C           D
- *        D           A
- *
- *   6    A           C
- *        B           D
- *        C           A
- *        D           B
- *
- *   7    A           D
- *        B           A
- *        C           B
- *        D           C
- *
- * Where A = pin 1, B = pin 2 and so on and pin=0 = default = A.
- * Thus, each swizzle is ((pin-1) + (device#-4)) % 4
- */
-
-/*
- * This routine handles multiple bridges.
- */
-static u8 __init pci_v3_swizzle(struct pci_dev *dev, u8 *pinp)
-{
-	if (*pinp == 0)
-		*pinp = 1;
-
-	return pci_common_swizzle(dev, pinp);
-}
-
-static struct hw_pci pci_v3 __initdata = {
-	.swizzle		= pci_v3_swizzle,
-	.setup			= pci_v3_setup,
-	.nr_controllers		= 1,
-	.ops			= &pci_v3_ops,
-	.preinit		= pci_v3_preinit,
-	.postinit		= pci_v3_postinit,
-};
-
-static int __init pci_v3_probe(struct platform_device *pdev)
-{
-	struct device_node *np = pdev->dev.of_node;
-	struct of_pci_range_parser parser;
-	struct of_pci_range range;
-	struct resource *res;
-	int irq, ret;
-
-	/* Remap the Integrator system controller */
-	ap_syscon_base = devm_ioremap(&pdev->dev, INTEGRATOR_SC_BASE, 0x100);
-	if (!ap_syscon_base) {
-		dev_err(&pdev->dev, "unable to remap the AP syscon for PCIv3\n");
-		return -ENODEV;
-	}
-
-	/* Device tree probe path */
-	if (!np) {
-		dev_err(&pdev->dev, "no device tree node for PCIv3\n");
-		return -ENODEV;
-	}
-
-	if (of_pci_range_parser_init(&parser, np))
-		return -EINVAL;
-
-	/* Get base for bridge registers */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "unable to obtain PCIv3 base\n");
-		return -ENODEV;
-	}
-	pci_v3_base = devm_ioremap(&pdev->dev, res->start,
-				   resource_size(res));
-	if (!pci_v3_base) {
-		dev_err(&pdev->dev, "unable to remap PCIv3 base\n");
-		return -ENODEV;
-	}
-
-	/* Get and request error IRQ resource */
-	irq = platform_get_irq(pdev, 0);
-	if (irq <= 0) {
-		dev_err(&pdev->dev, "unable to obtain PCIv3 error IRQ\n");
-		return -ENODEV;
-	}
-	ret = devm_request_irq(&pdev->dev, irq, v3_irq, 0,
-			"PCIv3 error", NULL);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "unable to request PCIv3 error IRQ %d (%d)\n", irq, ret);
-		return ret;
-	}
-
-	for_each_of_pci_range(&parser, &range) {
-		if (!range.flags) {
-			ret = of_pci_range_to_resource(&range, np, &conf_mem);
-			conf_mem.name = "PCIv3 config";
-		}
-		if (range.flags & IORESOURCE_IO) {
-			ret = of_pci_range_to_resource(&range, np, &io_mem);
-			io_mem.name = "PCIv3 I/O";
-		}
-		if ((range.flags & IORESOURCE_MEM) &&
-			!(range.flags & IORESOURCE_PREFETCH)) {
-			non_mem_pci = range.pci_addr;
-			non_mem_pci_sz = range.size;
-			ret = of_pci_range_to_resource(&range, np, &non_mem);
-			non_mem.name = "PCIv3 non-prefetched mem";
-		}
-		if ((range.flags & IORESOURCE_MEM) &&
-			(range.flags & IORESOURCE_PREFETCH)) {
-			pre_mem_pci = range.pci_addr;
-			pre_mem_pci_sz = range.size;
-			ret = of_pci_range_to_resource(&range, np, &pre_mem);
-			pre_mem.name = "PCIv3 prefetched mem";
-		}
-
-		if (ret < 0) {
-			dev_err(&pdev->dev, "missing ranges in device node\n");
-			return ret;
-		}
-	}
-
-	pci_v3.map_irq = of_irq_parse_and_map_pci;
-	pci_common_init_dev(&pdev->dev, &pci_v3);
-
-	return 0;
-}
-
-static const struct of_device_id pci_ids[] = {
-	{ .compatible = "v3,v360epc-pci", },
-	{},
-};
-
-static struct platform_driver pci_v3_driver = {
-	.driver = {
-		.name = "pci-v3",
-		.of_match_table = pci_ids,
-	},
-};
-
-static int __init pci_v3_init(void)
-{
-	return platform_driver_probe(&pci_v3_driver, pci_v3_probe);
-}
-
-subsys_initcall(pci_v3_init);
-
-/*
- * Static mappings for the PCIv3 bridge
- *
- * e8000000	40000000	PCI memory		PHYS_PCI_MEM_BASE	(max 512M)
- * ec000000	61000000	PCI config space	PHYS_PCI_CONFIG_BASE	(max 16M)
- * fee00000	60000000	PCI IO			PHYS_PCI_IO_BASE	(max 16M)
- */
-static struct map_desc pci_v3_io_desc[] __initdata __maybe_unused = {
-	{
-		.virtual	= (unsigned long)PCI_MEMORY_VADDR,
-		.pfn		= __phys_to_pfn(PHYS_PCI_MEM_BASE),
-		.length		= SZ_16M,
-		.type		= MT_DEVICE
-	}, {
-		.virtual	= (unsigned long)PCI_CONFIG_VADDR,
-		.pfn		= __phys_to_pfn(PHYS_PCI_CONFIG_BASE),
-		.length		= SZ_16M,
-		.type		= MT_DEVICE
-	}
-};
-
-int __init pci_v3_early_init(void)
-{
-	iotable_init(pci_v3_io_desc, ARRAY_SIZE(pci_v3_io_desc));
-	vga_base = (unsigned long)PCI_MEMORY_VADDR;
-	pci_map_io_early(__phys_to_pfn(PHYS_PCI_IO_BASE));
-	return 0;
-}
diff --git a/arch/arm/mach-integrator/pci_v3.h b/arch/arm/mach-integrator/pci_v3.h
deleted file mode 100644
index 06a9e2e7d007..000000000000
--- a/arch/arm/mach-integrator/pci_v3.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/* Simple oneliner include to the PCIv3 early init */
-#ifdef CONFIG_PCI
-extern int pci_v3_early_init(void);
-#else
-static inline int pci_v3_early_init(void)
-{
-	return 0;
-}
-#endif
diff --git a/arch/arm/mach-iop13xx/Kconfig b/arch/arm/mach-iop13xx/Kconfig
index 40c2d689f2eb..c4f04070b4c1 100644
--- a/arch/arm/mach-iop13xx/Kconfig
+++ b/arch/arm/mach-iop13xx/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 if ARCH_IOP13XX
 
 menu "IOP13XX Implementation Options"
diff --git a/arch/arm/mach-iop13xx/Makefile b/arch/arm/mach-iop13xx/Makefile
index a3d9260e335f..5757c8f6e371 100644
--- a/arch/arm/mach-iop13xx/Makefile
+++ b/arch/arm/mach-iop13xx/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_ARCH_IOP13XX) += setup.o
 obj-$(CONFIG_ARCH_IOP13XX) += irq.o
 obj-$(CONFIG_ARCH_IOP13XX) += pci.o
diff --git a/arch/arm/mach-iop13xx/include/mach/hardware.h b/arch/arm/mach-iop13xx/include/mach/hardware.h
index 786fa266fab3..8c943fa6bbd7 100644
--- a/arch/arm/mach-iop13xx/include/mach/hardware.h
+++ b/arch/arm/mach-iop13xx/include/mach/hardware.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARCH_HARDWARE_H
 #define __ASM_ARCH_HARDWARE_H
 #include <asm/types.h>
diff --git a/arch/arm/mach-iop13xx/include/mach/iop13xx.h b/arch/arm/mach-iop13xx/include/mach/iop13xx.h
index 9311ee2126d6..04bb6aca12c5 100644
--- a/arch/arm/mach-iop13xx/include/mach/iop13xx.h
+++ b/arch/arm/mach-iop13xx/include/mach/iop13xx.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _IOP13XX_HW_H_
 #define _IOP13XX_HW_H_
 
diff --git a/arch/arm/mach-iop13xx/include/mach/iq81340.h b/arch/arm/mach-iop13xx/include/mach/iq81340.h
index ba2cf931e9ce..d7ad27a95558 100644
--- a/arch/arm/mach-iop13xx/include/mach/iq81340.h
+++ b/arch/arm/mach-iop13xx/include/mach/iq81340.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _IQ81340_H_
 #define _IQ81340_H_
 
diff --git a/arch/arm/mach-iop13xx/include/mach/irqs.h b/arch/arm/mach-iop13xx/include/mach/irqs.h
index e8d24d32121a..cd6b6375c050 100644
--- a/arch/arm/mach-iop13xx/include/mach/irqs.h
+++ b/arch/arm/mach-iop13xx/include/mach/irqs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _IOP13XX_IRQS_H_
 #define _IOP13XX_IRQS_H_
 
diff --git a/arch/arm/mach-iop13xx/include/mach/memory.h b/arch/arm/mach-iop13xx/include/mach/memory.h
index 59307e787588..32da0e09c6a3 100644
--- a/arch/arm/mach-iop13xx/include/mach/memory.h
+++ b/arch/arm/mach-iop13xx/include/mach/memory.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARCH_MEMORY_H
 #define __ASM_ARCH_MEMORY_H
 
diff --git a/arch/arm/mach-iop13xx/include/mach/time.h b/arch/arm/mach-iop13xx/include/mach/time.h
index c871e6874594..2c2d7532d5c3 100644
--- a/arch/arm/mach-iop13xx/include/mach/time.h
+++ b/arch/arm/mach-iop13xx/include/mach/time.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _IOP13XX_TIME_H_
 #define _IOP13XX_TIME_H_
 
diff --git a/arch/arm/mach-iop13xx/include/mach/uncompress.h b/arch/arm/mach-iop13xx/include/mach/uncompress.h
index d3791ece2772..c62903041d11 100644
--- a/arch/arm/mach-iop13xx/include/mach/uncompress.h
+++ b/arch/arm/mach-iop13xx/include/mach/uncompress.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <asm/types.h>
 #include <linux/serial_reg.h>
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-iop13xx/msi.h b/arch/arm/mach-iop13xx/msi.h
index b80c5ae17e99..766dcfaaa353 100644
--- a/arch/arm/mach-iop13xx/msi.h
+++ b/arch/arm/mach-iop13xx/msi.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _IOP13XX_MSI_H_
 #define _IOP13XX_MSI_H_
 #ifdef CONFIG_PCI_MSI
diff --git a/arch/arm/mach-iop13xx/pci.h b/arch/arm/mach-iop13xx/pci.h
index 8dc343cb887a..736168d8c7ac 100644
--- a/arch/arm/mach-iop13xx/pci.h
+++ b/arch/arm/mach-iop13xx/pci.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _IOP13XX_PCI_H_
 #define _IOP13XX_PCI_H_
 #include <linux/io.h>
diff --git a/arch/arm/mach-iop32x/Kconfig b/arch/arm/mach-iop32x/Kconfig
index 5e8c6f7dfabb..f1f342cb0509 100644
--- a/arch/arm/mach-iop32x/Kconfig
+++ b/arch/arm/mach-iop32x/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 if ARCH_IOP32X
 
 menu "IOP32x Implementation Options"
diff --git a/arch/arm/mach-iop32x/Makefile b/arch/arm/mach-iop32x/Makefile
index 2d4010abb82f..71d62447d4d5 100644
--- a/arch/arm/mach-iop32x/Makefile
+++ b/arch/arm/mach-iop32x/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/arm/mach-iop32x/gpio-iop32x.h b/arch/arm/mach-iop32x/gpio-iop32x.h
index 3c7309c02029..20af87e4c5e8 100644
--- a/arch/arm/mach-iop32x/gpio-iop32x.h
+++ b/arch/arm/mach-iop32x/gpio-iop32x.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 static struct resource iop32x_gpio_res[] = {
 	DEFINE_RES_MEM((IOP3XX_PERIPHERAL_PHYS_BASE + 0x07c4), 0x10),
 };
diff --git a/arch/arm/mach-iop32x/include/mach/adma.h b/arch/arm/mach-iop32x/include/mach/adma.h
index 5ed92037dd10..2b20063123ad 100644
--- a/arch/arm/mach-iop32x/include/mach/adma.h
+++ b/arch/arm/mach-iop32x/include/mach/adma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef IOP32X_ADMA_H
 #define IOP32X_ADMA_H
 #include <asm/hardware/iop3xx-adma.h>
diff --git a/arch/arm/mach-iop32x/include/mach/glantank.h b/arch/arm/mach-iop32x/include/mach/glantank.h
index 958eb91c0913..b9df2e4614cf 100644
--- a/arch/arm/mach-iop32x/include/mach/glantank.h
+++ b/arch/arm/mach-iop32x/include/mach/glantank.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-iop32x/include/mach/glantank.h
  *
diff --git a/arch/arm/mach-iop32x/include/mach/hardware.h b/arch/arm/mach-iop32x/include/mach/hardware.h
index 48cb1b20ba91..6e5303e60226 100644
--- a/arch/arm/mach-iop32x/include/mach/hardware.h
+++ b/arch/arm/mach-iop32x/include/mach/hardware.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-iop32x/include/mach/hardware.h
  */
diff --git a/arch/arm/mach-iop32x/include/mach/iq31244.h b/arch/arm/mach-iop32x/include/mach/iq31244.h
index 6b6b369e781c..e62da5da6ed4 100644
--- a/arch/arm/mach-iop32x/include/mach/iq31244.h
+++ b/arch/arm/mach-iop32x/include/mach/iq31244.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-iop32x/include/mach/iq31244.h
  *
diff --git a/arch/arm/mach-iop32x/include/mach/iq80321.h b/arch/arm/mach-iop32x/include/mach/iq80321.h
index 498819b737e7..faf62c26f6f8 100644
--- a/arch/arm/mach-iop32x/include/mach/iq80321.h
+++ b/arch/arm/mach-iop32x/include/mach/iq80321.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-iop32x/include/mach/iq80321.h
  *
diff --git a/arch/arm/mach-iop32x/include/mach/n2100.h b/arch/arm/mach-iop32x/include/mach/n2100.h
index 40b8a532b064..70bb660b643a 100644
--- a/arch/arm/mach-iop32x/include/mach/n2100.h
+++ b/arch/arm/mach-iop32x/include/mach/n2100.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-iop32x/include/mach/n2100.h
  *
diff --git a/arch/arm/mach-iop32x/include/mach/time.h b/arch/arm/mach-iop32x/include/mach/time.h
index 0f28c9949623..d08950ccebc4 100644
--- a/arch/arm/mach-iop32x/include/mach/time.h
+++ b/arch/arm/mach-iop32x/include/mach/time.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _IOP32X_TIME_H_
 #define _IOP32X_TIME_H_
 #define IRQ_IOP_TIMER0 IRQ_IOP32X_TIMER0
diff --git a/arch/arm/mach-iop32x/include/mach/uncompress.h b/arch/arm/mach-iop32x/include/mach/uncompress.h
index b3d45fd365e7..ed4ac3e28fa1 100644
--- a/arch/arm/mach-iop32x/include/mach/uncompress.h
+++ b/arch/arm/mach-iop32x/include/mach/uncompress.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-iop32x/include/mach/uncompress.h
  */
diff --git a/arch/arm/mach-iop32x/n2100.c b/arch/arm/mach-iop32x/n2100.c
index c1cd80ecc219..3b73813c6b04 100644
--- a/arch/arm/mach-iop32x/n2100.c
+++ b/arch/arm/mach-iop32x/n2100.c
@@ -305,7 +305,7 @@ static void n2100_restart(enum reboot_mode mode, const char *cmd)
 
 static struct timer_list power_button_poll_timer;
 
-static void power_button_poll(unsigned long dummy)
+static void power_button_poll(struct timer_list *unused)
 {
 	if (gpio_get_value(N2100_POWER_BUTTON) == 0) {
 		ctrl_alt_del();
@@ -336,8 +336,7 @@ static int __init n2100_request_gpios(void)
 			pr_err("could not set power GPIO as input\n");
 	}
 	/* Set up power button poll timer */
-	init_timer(&power_button_poll_timer);
-	power_button_poll_timer.function = power_button_poll;
+	timer_setup(&power_button_poll_timer, power_button_poll, 0);
 	power_button_poll_timer.expires = jiffies + (HZ / 10);
 	add_timer(&power_button_poll_timer);
 	return 0;
diff --git a/arch/arm/mach-iop33x/include/mach/adma.h b/arch/arm/mach-iop33x/include/mach/adma.h
index 4b92f795f90e..8aa7159ab6d8 100644
--- a/arch/arm/mach-iop33x/include/mach/adma.h
+++ b/arch/arm/mach-iop33x/include/mach/adma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef IOP33X_ADMA_H
 #define IOP33X_ADMA_H
 #include <asm/hardware/iop3xx-adma.h>
diff --git a/arch/arm/mach-iop33x/include/mach/hardware.h b/arch/arm/mach-iop33x/include/mach/hardware.h
index 839285315e4e..020bafbc36a5 100644
--- a/arch/arm/mach-iop33x/include/mach/hardware.h
+++ b/arch/arm/mach-iop33x/include/mach/hardware.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-iop33x/include/mach/hardware.h
  */
diff --git a/arch/arm/mach-iop33x/include/mach/iq80331.h b/arch/arm/mach-iop33x/include/mach/iq80331.h
index fe406b0127f7..c7e68d863e44 100644
--- a/arch/arm/mach-iop33x/include/mach/iq80331.h
+++ b/arch/arm/mach-iop33x/include/mach/iq80331.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-iop33x/include/mach/iq80331.h
  *
diff --git a/arch/arm/mach-iop33x/include/mach/iq80332.h b/arch/arm/mach-iop33x/include/mach/iq80332.h
index 8325d71f2ed5..749b44bf7f62 100644
--- a/arch/arm/mach-iop33x/include/mach/iq80332.h
+++ b/arch/arm/mach-iop33x/include/mach/iq80332.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-iop33x/include/mach/iq80332.h
  *
diff --git a/arch/arm/mach-iop33x/include/mach/time.h b/arch/arm/mach-iop33x/include/mach/time.h
index 4ac4d7664f85..801f8fd644ad 100644
--- a/arch/arm/mach-iop33x/include/mach/time.h
+++ b/arch/arm/mach-iop33x/include/mach/time.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _IOP33X_TIME_H_
 #define _IOP33X_TIME_H_
 #define IRQ_IOP_TIMER0 IRQ_IOP33X_TIMER0
diff --git a/arch/arm/mach-iop33x/include/mach/uncompress.h b/arch/arm/mach-iop33x/include/mach/uncompress.h
index ed282e14176d..62b71cde1f79 100644
--- a/arch/arm/mach-iop33x/include/mach/uncompress.h
+++ b/arch/arm/mach-iop33x/include/mach/uncompress.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-iop33x/include/mach/uncompress.h
  */
diff --git a/arch/arm/mach-ixp4xx/Makefile b/arch/arm/mach-ixp4xx/Makefile
index eded94c96dd4..f09994500a34 100644
--- a/arch/arm/mach-ixp4xx/Makefile
+++ b/arch/arm/mach-ixp4xx/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/arm/mach-ixp4xx/avila-setup.c b/arch/arm/mach-ixp4xx/avila-setup.c
index 6beec150c060..77def6169f50 100644
--- a/arch/arm/mach-ixp4xx/avila-setup.c
+++ b/arch/arm/mach-ixp4xx/avila-setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/arm/mach-ixp4xx/avila-setup.c
  *
@@ -17,7 +18,7 @@
 #include <linux/serial.h>
 #include <linux/tty.h>
 #include <linux/serial_8250.h>
-#include <linux/i2c-gpio.h>
+#include <linux/gpio/machine.h>
 #include <asm/types.h>
 #include <asm/setup.h>
 #include <asm/memory.h>
@@ -49,16 +50,21 @@ static struct platform_device avila_flash = {
 	.resource	= &avila_flash_resource,
 };
 
-static struct i2c_gpio_platform_data avila_i2c_gpio_data = {
-	.sda_pin	= AVILA_SDA_PIN,
-	.scl_pin	= AVILA_SCL_PIN,
+static struct gpiod_lookup_table avila_i2c_gpiod_table = {
+	.dev_id		= "i2c-gpio",
+	.table		= {
+		GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", AVILA_SDA_PIN,
+				NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+		GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", AVILA_SCL_PIN,
+				NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+	},
 };
 
 static struct platform_device avila_i2c_gpio = {
 	.name		= "i2c-gpio",
 	.id		= 0,
 	.dev	 = {
-		.platform_data	= &avila_i2c_gpio_data,
+		.platform_data	= NULL,
 	},
 };
 
@@ -147,6 +153,8 @@ static void __init avila_init(void)
 	avila_flash_resource.end =
 		IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
 
+	gpiod_add_lookup_table(&avila_i2c_gpiod_table);
+
 	platform_add_devices(avila_devices, ARRAY_SIZE(avila_devices));
 
 	avila_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(1);
diff --git a/arch/arm/mach-ixp4xx/coyote-setup.c b/arch/arm/mach-ixp4xx/coyote-setup.c
index 820cae8608fc..7e40fe70933b 100644
--- a/arch/arm/mach-ixp4xx/coyote-setup.c
+++ b/arch/arm/mach-ixp4xx/coyote-setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/arm/mach-ixp4xx/coyote-setup.c
  *
diff --git a/arch/arm/mach-ixp4xx/dsmg600-setup.c b/arch/arm/mach-ixp4xx/dsmg600-setup.c
index b3bd0e137f6d..0f5c99941a7d 100644
--- a/arch/arm/mach-ixp4xx/dsmg600-setup.c
+++ b/arch/arm/mach-ixp4xx/dsmg600-setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * DSM-G600 board-setup
  *
@@ -25,7 +26,7 @@
 #include <linux/leds.h>
 #include <linux/reboot.h>
 #include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
+#include <linux/gpio/machine.h>
 
 #include <mach/hardware.h>
 
@@ -68,16 +69,21 @@ static struct platform_device dsmg600_flash = {
 	.resource		= &dsmg600_flash_resource,
 };
 
-static struct i2c_gpio_platform_data dsmg600_i2c_gpio_data = {
-	.sda_pin		= DSMG600_SDA_PIN,
-	.scl_pin		= DSMG600_SCL_PIN,
+static struct gpiod_lookup_table dsmg600_i2c_gpiod_table = {
+	.dev_id		= "i2c-gpio",
+	.table		= {
+		GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", DSMG600_SDA_PIN,
+				NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+		GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", DSMG600_SCL_PIN,
+				NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+	},
 };
 
 static struct platform_device dsmg600_i2c_gpio = {
 	.name			= "i2c-gpio",
 	.id			= 0,
 	.dev	 = {
-		.platform_data	= &dsmg600_i2c_gpio_data,
+		.platform_data	= NULL,
 	},
 };
 
@@ -173,10 +179,10 @@ static int power_button_countdown;
 /* Must hold the button down for at least this many counts to be processed */
 #define PBUTTON_HOLDDOWN_COUNT 4 /* 2 secs */
 
-static void dsmg600_power_handler(unsigned long data);
-static DEFINE_TIMER(dsmg600_power_timer, dsmg600_power_handler, 0, 0);
+static void dsmg600_power_handler(struct timer_list *unused);
+static DEFINE_TIMER(dsmg600_power_timer, dsmg600_power_handler);
 
-static void dsmg600_power_handler(unsigned long data)
+static void dsmg600_power_handler(struct timer_list *unused)
 {
 	/* This routine is called twice per second to check the
 	 * state of the power button.
@@ -269,6 +275,7 @@ static void __init dsmg600_init(void)
 	dsmg600_flash_resource.end =
 		IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
 
+	gpiod_add_lookup_table(&dsmg600_i2c_gpiod_table);
 	i2c_register_board_info(0, dsmg600_i2c_board_info,
 				ARRAY_SIZE(dsmg600_i2c_board_info));
 
diff --git a/arch/arm/mach-ixp4xx/fsg-setup.c b/arch/arm/mach-ixp4xx/fsg-setup.c
index 5c4b0c4a1b37..033f79b35d51 100644
--- a/arch/arm/mach-ixp4xx/fsg-setup.c
+++ b/arch/arm/mach-ixp4xx/fsg-setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/arm/mach-ixp4xx/fsg-setup.c
  *
@@ -22,7 +23,7 @@
 #include <linux/leds.h>
 #include <linux/reboot.h>
 #include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
+#include <linux/gpio/machine.h>
 #include <linux/io.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -54,16 +55,21 @@ static struct platform_device fsg_flash = {
 	.resource		= &fsg_flash_resource,
 };
 
-static struct i2c_gpio_platform_data fsg_i2c_gpio_data = {
-	.sda_pin		= FSG_SDA_PIN,
-	.scl_pin		= FSG_SCL_PIN,
+static struct gpiod_lookup_table fsg_i2c_gpiod_table = {
+	.dev_id		= "i2c-gpio",
+	.table		= {
+		GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", FSG_SDA_PIN,
+				NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+		GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", FSG_SCL_PIN,
+				NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+	},
 };
 
 static struct platform_device fsg_i2c_gpio = {
 	.name			= "i2c-gpio",
 	.id			= 0,
 	.dev = {
-		.platform_data	= &fsg_i2c_gpio_data,
+		.platform_data	= NULL,
 	},
 };
 
@@ -196,6 +202,7 @@ static void __init fsg_init(void)
 	/* Configure CS2 for operation, 8bit and writable */
 	*IXP4XX_EXP_CS2 = 0xbfff0002;
 
+	gpiod_add_lookup_table(&fsg_i2c_gpiod_table);
 	i2c_register_board_info(0, fsg_i2c_board_info,
 				ARRAY_SIZE(fsg_i2c_board_info));
 
diff --git a/arch/arm/mach-ixp4xx/gateway7001-setup.c b/arch/arm/mach-ixp4xx/gateway7001-setup.c
index 3d24b3fcee87..1be6faf6da9a 100644
--- a/arch/arm/mach-ixp4xx/gateway7001-setup.c
+++ b/arch/arm/mach-ixp4xx/gateway7001-setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/arm/mach-ixp4xx/gateway7001-setup.c
  *
diff --git a/arch/arm/mach-ixp4xx/goramo_mlr.c b/arch/arm/mach-ixp4xx/goramo_mlr.c
index 80bd9d6d04de..4d805080020e 100644
--- a/arch/arm/mach-ixp4xx/goramo_mlr.c
+++ b/arch/arm/mach-ixp4xx/goramo_mlr.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Goramo MultiLink router platform code
  * Copyright (C) 2006-2009 Krzysztof Halasa <khc@pm.waw.pl>
@@ -6,7 +7,6 @@
 #include <linux/delay.h>
 #include <linux/gpio.h>
 #include <linux/hdlc.h>
-#include <linux/i2c-gpio.h>
 #include <linux/io.h>
 #include <linux/irq.h>
 #include <linux/kernel.h>
@@ -78,6 +78,12 @@
 static u32 hw_bits = 0xFFFFFFFD;    /* assume all hardware present */;
 static u8 control_value;
 
+/*
+ * FIXME: this is reimplementing I2C bit-bangining. Move this
+ * over to using driver/i2c/busses/i2c-gpio.c like all other boards
+ * and register proper I2C device(s) on the bus for this. (See
+ * other IXP4xx boards for examples.)
+ */
 static void set_scl(u8 value)
 {
 	gpio_set_value(GPIO_SCL, !!value);
@@ -216,20 +222,6 @@ static struct platform_device device_flash = {
 	.resource	= &flash_resource,
 };
 
-
-/* I^2C interface */
-static struct i2c_gpio_platform_data i2c_data = {
-	.sda_pin	= GPIO_SDA,
-	.scl_pin	= GPIO_SCL,
-};
-
-static struct platform_device device_i2c = {
-	.name		= "i2c-gpio",
-	.id		= 0,
-	.dev		= { .platform_data = &i2c_data },
-};
-
-
 /* IXP425 2 UART ports */
 static struct resource uart_resources[] = {
 	{
@@ -411,9 +403,6 @@ static void __init gmlr_init(void)
 	if (hw_bits & CFG_HW_HAS_HSS1)
 		device_tab[devices++] = &device_hss_tab[1]; /* max index 5 */
 
-	if (hw_bits & CFG_HW_HAS_EEPROM)
-		device_tab[devices++] = &device_i2c; /* max index 6 */
-
 	gpio_request(GPIO_SCL, "SCL/clock");
 	gpio_request(GPIO_SDA, "SDA/data");
 	gpio_request(GPIO_STR, "strobe");
diff --git a/arch/arm/mach-ixp4xx/include/mach/io.h b/arch/arm/mach-ixp4xx/include/mach/io.h
index 7a0c13bf4269..844e8ac593e2 100644
--- a/arch/arm/mach-ixp4xx/include/mach/io.h
+++ b/arch/arm/mach-ixp4xx/include/mach/io.h
@@ -95,8 +95,10 @@ static inline void __indirect_writeb(u8 value, volatile void __iomem *p)
 }
 
 static inline void __indirect_writesb(volatile void __iomem *bus_addr,
-				      const u8 *vaddr, int count)
+				      const void *p, int count)
 {
+	const u8 *vaddr = p;
+
 	while (count--)
 		writeb(*vaddr++, bus_addr);
 }
@@ -118,8 +120,10 @@ static inline void __indirect_writew(u16 value, volatile void __iomem *p)
 }
 
 static inline void __indirect_writesw(volatile void __iomem *bus_addr,
-				      const u16 *vaddr, int count)
+				      const void *p, int count)
 {
+	const u16 *vaddr = p;
+
 	while (count--)
 		writew(*vaddr++, bus_addr);
 }
@@ -137,8 +141,9 @@ static inline void __indirect_writel(u32 value, volatile void __iomem *p)
 }
 
 static inline void __indirect_writesl(volatile void __iomem *bus_addr,
-				      const u32 *vaddr, int count)
+				      const void *p, int count)
 {
+	const u32 *vaddr = p;
 	while (count--)
 		writel(*vaddr++, bus_addr);
 }
@@ -160,8 +165,10 @@ static inline u8 __indirect_readb(const volatile void __iomem *p)
 }
 
 static inline void __indirect_readsb(const volatile void __iomem *bus_addr,
-				     u8 *vaddr, u32 count)
+				     void *p, u32 count)
 {
+	u8 *vaddr = p;
+
 	while (count--)
 		*vaddr++ = readb(bus_addr);
 }
@@ -183,8 +190,10 @@ static inline u16 __indirect_readw(const volatile void __iomem *p)
 }
 
 static inline void __indirect_readsw(const volatile void __iomem *bus_addr,
-				     u16 *vaddr, u32 count)
+				     void *p, u32 count)
 {
+	u16 *vaddr = p;
+
 	while (count--)
 		*vaddr++ = readw(bus_addr);
 }
@@ -204,8 +213,10 @@ static inline u32 __indirect_readl(const volatile void __iomem *p)
 }
 
 static inline void __indirect_readsl(const volatile void __iomem *bus_addr,
-				     u32 *vaddr, u32 count)
+				     void *p, u32 count)
 {
+	u32 *vaddr = p;
+
 	while (count--)
 		*vaddr++ = readl(bus_addr);
 }
@@ -523,8 +534,15 @@ static inline void iowrite32_rep(void __iomem *addr, const void *vaddr,
 #endif
 }
 
-#define	ioport_map(port, nr)		((void __iomem*)(port + PIO_OFFSET))
-#define	ioport_unmap(addr)
+#define ioport_map(port, nr) ioport_map(port, nr)
+static inline void __iomem *ioport_map(unsigned long port, unsigned int nr)
+{
+	return ((void __iomem*)((port) + PIO_OFFSET));
+}
+#define	ioport_unmap(addr) ioport_unmap(addr)
+static inline void ioport_unmap(void __iomem *addr)
+{
+}
 #endif /* CONFIG_PCI */
 
 #endif /* __ASM_ARM_ARCH_IO_H */
diff --git a/arch/arm/mach-ixp4xx/include/mach/npe.h b/arch/arm/mach-ixp4xx/include/mach/npe.h
index e320db2457ae..3a980845e557 100644
--- a/arch/arm/mach-ixp4xx/include/mach/npe.h
+++ b/arch/arm/mach-ixp4xx/include/mach/npe.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __IXP4XX_NPE_H
 #define __IXP4XX_NPE_H
 
diff --git a/arch/arm/mach-ixp4xx/include/mach/platform.h b/arch/arm/mach-ixp4xx/include/mach/platform.h
index 34b3d3f3f131..342acbe20f7c 100644
--- a/arch/arm/mach-ixp4xx/include/mach/platform.h
+++ b/arch/arm/mach-ixp4xx/include/mach/platform.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-ixp4xx/include/mach/platform.h
  *
diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c
index 508c2d7786e2..b168e2fbdbeb 100644
--- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
+++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/arm/mach-ixp4xx/ixdp425-setup.c
  *
@@ -14,10 +15,10 @@
 #include <linux/serial.h>
 #include <linux/tty.h>
 #include <linux/serial_8250.h>
-#include <linux/i2c-gpio.h>
+#include <linux/gpio/machine.h>
 #include <linux/io.h>
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
@@ -122,16 +123,21 @@ static struct platform_device ixdp425_flash_nand = {
 };
 #endif	/* CONFIG_MTD_NAND_PLATFORM */
 
-static struct i2c_gpio_platform_data ixdp425_i2c_gpio_data = {
-	.sda_pin	= IXDP425_SDA_PIN,
-	.scl_pin	= IXDP425_SCL_PIN,
+static struct gpiod_lookup_table ixdp425_i2c_gpiod_table = {
+	.dev_id		= "i2c-gpio",
+	.table		= {
+		GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", IXDP425_SDA_PIN,
+				NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+		GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", IXDP425_SCL_PIN,
+				NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+	},
 };
 
 static struct platform_device ixdp425_i2c_gpio = {
 	.name		= "i2c-gpio",
 	.id		= 0,
 	.dev	 = {
-		.platform_data	= &ixdp425_i2c_gpio_data,
+		.platform_data	= NULL,
 	},
 };
 
@@ -245,6 +251,7 @@ static void __init ixdp425_init(void)
 		ixdp425_uart_data[1].flags = 0;
 	}
 
+	gpiod_add_lookup_table(&ixdp425_i2c_gpiod_table);
 	platform_add_devices(ixdp425_devices, ARRAY_SIZE(ixdp425_devices));
 }
 
diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c
index 4e0f762bc651..76dfff03cb71 100644
--- a/arch/arm/mach-ixp4xx/nas100d-setup.c
+++ b/arch/arm/mach-ixp4xx/nas100d-setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/arm/mach-ixp4xx/nas100d-setup.c
  *
@@ -27,7 +28,7 @@
 #include <linux/leds.h>
 #include <linux/reboot.h>
 #include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
+#include <linux/gpio/machine.h>
 #include <linux/io.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -100,16 +101,21 @@ static struct platform_device nas100d_leds = {
 	.dev.platform_data	= &nas100d_led_data,
 };
 
-static struct i2c_gpio_platform_data nas100d_i2c_gpio_data = {
-	.sda_pin		= NAS100D_SDA_PIN,
-	.scl_pin		= NAS100D_SCL_PIN,
+static struct gpiod_lookup_table nas100d_i2c_gpiod_table = {
+	.dev_id		= "i2c-gpio",
+	.table		= {
+		GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", NAS100D_SDA_PIN,
+				NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+		GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", NAS100D_SCL_PIN,
+				NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+	},
 };
 
 static struct platform_device nas100d_i2c_gpio = {
 	.name			= "i2c-gpio",
 	.id			= 0,
 	.dev	 = {
-		.platform_data	= &nas100d_i2c_gpio_data,
+		.platform_data	= NULL,
 	},
 };
 
@@ -196,10 +202,10 @@ static int power_button_countdown;
 /* Must hold the button down for at least this many counts to be processed */
 #define PBUTTON_HOLDDOWN_COUNT 4 /* 2 secs */
 
-static void nas100d_power_handler(unsigned long data);
-static DEFINE_TIMER(nas100d_power_timer, nas100d_power_handler, 0, 0);
+static void nas100d_power_handler(struct timer_list *unused);
+static DEFINE_TIMER(nas100d_power_timer, nas100d_power_handler);
 
-static void nas100d_power_handler(unsigned long data)
+static void nas100d_power_handler(struct timer_list *unused)
 {
 	/* This routine is called twice per second to check the
 	 * state of the power button.
@@ -280,6 +286,7 @@ static void __init nas100d_init(void)
 	nas100d_flash_resource.end =
 		IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
 
+	gpiod_add_lookup_table(&nas100d_i2c_gpiod_table);
 	i2c_register_board_info(0, nas100d_i2c_board_info,
 				ARRAY_SIZE(nas100d_i2c_board_info));
 
diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c
index 88c025f52d8d..91da63a7d7b5 100644
--- a/arch/arm/mach-ixp4xx/nslu2-setup.c
+++ b/arch/arm/mach-ixp4xx/nslu2-setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/arm/mach-ixp4xx/nslu2-setup.c
  *
@@ -24,7 +25,7 @@
 #include <linux/leds.h>
 #include <linux/reboot.h>
 #include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
+#include <linux/gpio/machine.h>
 #include <linux/io.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -68,9 +69,14 @@ static struct platform_device nslu2_flash = {
 	.resource		= &nslu2_flash_resource,
 };
 
-static struct i2c_gpio_platform_data nslu2_i2c_gpio_data = {
-	.sda_pin		= NSLU2_SDA_PIN,
-	.scl_pin		= NSLU2_SCL_PIN,
+static struct gpiod_lookup_table nslu2_i2c_gpiod_table = {
+	.dev_id		= "i2c-gpio",
+	.table		= {
+		GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", NSLU2_SDA_PIN,
+				NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+		GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", NSLU2_SCL_PIN,
+				NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+	},
 };
 
 static struct i2c_board_info __initdata nslu2_i2c_board_info [] = {
@@ -115,7 +121,7 @@ static struct platform_device nslu2_i2c_gpio = {
 	.name			= "i2c-gpio",
 	.id			= 0,
 	.dev	 = {
-		.platform_data	= &nslu2_i2c_gpio_data,
+		.platform_data	= NULL,
 	},
 };
 
@@ -250,6 +256,7 @@ static void __init nslu2_init(void)
 	nslu2_flash_resource.end =
 		IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
 
+	gpiod_add_lookup_table(&nslu2_i2c_gpiod_table);
 	i2c_register_board_info(0, nslu2_i2c_board_info,
 				ARRAY_SIZE(nslu2_i2c_board_info));
 
diff --git a/arch/arm/mach-ixp4xx/vulcan-setup.c b/arch/arm/mach-ixp4xx/vulcan-setup.c
index d599e354ca57..731fb2019ecb 100644
--- a/arch/arm/mach-ixp4xx/vulcan-setup.c
+++ b/arch/arm/mach-ixp4xx/vulcan-setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/arm/mach-ixp4xx/vulcan-setup.c
  *
diff --git a/arch/arm/mach-ixp4xx/wg302v2-setup.c b/arch/arm/mach-ixp4xx/wg302v2-setup.c
index 8f9ea2f3a9a5..90b3c604e8b6 100644
--- a/arch/arm/mach-ixp4xx/wg302v2-setup.c
+++ b/arch/arm/mach-ixp4xx/wg302v2-setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/arm/mach-ixp4xx/wg302-setup.c
  *
diff --git a/arch/arm/mach-keystone/Makefile b/arch/arm/mach-keystone/Makefile
index 25d92396fbfa..f8b0dccac8dc 100644
--- a/arch/arm/mach-keystone/Makefile
+++ b/arch/arm/mach-keystone/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-y					:= keystone.o smc.o
 
 plus_sec := $(call as-instr,.arch_extension sec,+sec)
diff --git a/arch/arm/mach-ks8695/Makefile b/arch/arm/mach-ks8695/Makefile
index 8ecb7973ae54..439b22255a32 100644
--- a/arch/arm/mach-ks8695/Makefile
+++ b/arch/arm/mach-ks8695/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 # arch/arm/mach-ks8695/Makefile
 #
 # Makefile for KS8695 architecture support
diff --git a/arch/arm/mach-ks8695/board-acs5k.c b/arch/arm/mach-ks8695/board-acs5k.c
index e4d709c8ed32..937eb1d47e7b 100644
--- a/arch/arm/mach-ks8695/board-acs5k.c
+++ b/arch/arm/mach-ks8695/board-acs5k.c
@@ -16,7 +16,7 @@
 #include <linux/interrupt.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
-
+#include <linux/gpio/machine.h>
 #include <linux/i2c.h>
 #include <linux/i2c-algo-bit.h>
 #include <linux/i2c-gpio.h>
@@ -38,9 +38,17 @@
 
 #include "generic.h"
 
+static struct gpiod_lookup_table acs5k_i2c_gpiod_table = {
+	.dev_id		= "i2c-gpio",
+	.table		= {
+		GPIO_LOOKUP_IDX("KS8695", 4, NULL, 0,
+				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+		GPIO_LOOKUP_IDX("KS8695", 5, NULL, 1,
+				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+	},
+};
+
 static struct i2c_gpio_platform_data acs5k_i2c_device_platdata = {
-	.sda_pin	= 4,
-	.scl_pin	= 5,
 	.udelay		= 10,
 };
 
@@ -95,6 +103,7 @@ static struct i2c_board_info acs5k_i2c_devs[] __initdata = {
 static void acs5k_i2c_init(void)
 {
 	/* The gpio interface */
+	gpiod_add_lookup_table(&acs5k_i2c_gpiod_table);
 	platform_device_register(&acs5k_i2c_device);
 	/* I2C devices */
 	i2c_register_board_info(0, acs5k_i2c_devs,
diff --git a/arch/arm/mach-mediatek/mediatek.c b/arch/arm/mach-mediatek/mediatek.c
index c3cf215773b2..6910b4e0d913 100644
--- a/arch/arm/mach-mediatek/mediatek.c
+++ b/arch/arm/mach-mediatek/mediatek.c
@@ -30,6 +30,7 @@ static void __init mediatek_timer_init(void)
 
 	if (of_machine_is_compatible("mediatek,mt6589") ||
 	    of_machine_is_compatible("mediatek,mt7623") ||
+	    of_machine_is_compatible("mediatek,mt7623a") ||
 	    of_machine_is_compatible("mediatek,mt8135") ||
 	    of_machine_is_compatible("mediatek,mt8127")) {
 		/* turn on GPT6 which ungates arch timer clocks */
@@ -49,6 +50,7 @@ static const char * const mediatek_board_dt_compat[] = {
 	"mediatek,mt6589",
 	"mediatek,mt6592",
 	"mediatek,mt7623",
+	"mediatek,mt7623a",
 	"mediatek,mt8127",
 	"mediatek,mt8135",
 	NULL,
diff --git a/arch/arm/mach-mediatek/platsmp.c b/arch/arm/mach-mediatek/platsmp.c
index 726eb69bb655..6882ff07aaa6 100644
--- a/arch/arm/mach-mediatek/platsmp.c
+++ b/arch/arm/mach-mediatek/platsmp.c
@@ -54,11 +54,14 @@ static const struct of_device_id mtk_tz_smp_boot_infos[] __initconst = {
 	{ .compatible   = "mediatek,mt8135", .data = &mtk_mt8135_tz_boot },
 	{ .compatible   = "mediatek,mt8127", .data = &mtk_mt8135_tz_boot },
 	{ .compatible   = "mediatek,mt2701", .data = &mtk_mt8135_tz_boot },
+	{},
 };
 
 static const struct of_device_id mtk_smp_boot_infos[] __initconst = {
 	{ .compatible   = "mediatek,mt6589", .data = &mtk_mt6589_boot },
 	{ .compatible   = "mediatek,mt7623", .data = &mtk_mt7623_boot },
+	{ .compatible   = "mediatek,mt7623a", .data = &mtk_mt7623_boot },
+	{},
 };
 
 static void __iomem *mtk_smp_base;
diff --git a/arch/arm/mach-meson/Kconfig b/arch/arm/mach-meson/Kconfig
index ee30511849ca..aff6164b2083 100644
--- a/arch/arm/mach-meson/Kconfig
+++ b/arch/arm/mach-meson/Kconfig
@@ -9,6 +9,7 @@ menuconfig ARCH_MESON
 	select PINCTRL_MESON
 	select COMMON_CLK
 	select COMMON_CLK_AMLOGIC
+	select HAVE_ARM_SCU if SMP
 
 if ARCH_MESON
 
@@ -28,5 +29,6 @@ config MACH_MESON8B
 	default ARCH_MESON
 	select MESON6_TIMER
 	select COMMON_CLK_MESON8B
+	select MESON_IRQ_GPIO
 
 endif
diff --git a/arch/arm/mach-meson/Makefile b/arch/arm/mach-meson/Makefile
index 9d7380eeeedd..bc26c85a7e8f 100644
--- a/arch/arm/mach-meson/Makefile
+++ b/arch/arm/mach-meson/Makefile
@@ -1 +1,2 @@
 obj-$(CONFIG_ARCH_MESON) += meson.o
+obj-$(CONFIG_SMP) += platsmp.o
diff --git a/arch/arm/mach-meson/platsmp.c b/arch/arm/mach-meson/platsmp.c
new file mode 100644
index 000000000000..2555f9056a33
--- /dev/null
+++ b/arch/arm/mach-meson/platsmp.c
@@ -0,0 +1,440 @@
+/*
+ * Copyright (C) 2015 Carlo Caione <carlo@endlessm.com>
+ * Copyright (C) 2017 Martin Blumenstingl <martin.blumenstingl@googlemail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/regmap.h>
+#include <linux/reset.h>
+#include <linux/smp.h>
+#include <linux/mfd/syscon.h>
+
+#include <asm/cacheflush.h>
+#include <asm/cp15.h>
+#include <asm/smp_scu.h>
+#include <asm/smp_plat.h>
+
+#define MESON_SMP_SRAM_CPU_CTRL_REG		(0x00)
+#define MESON_SMP_SRAM_CPU_CTRL_ADDR_REG(c)	(0x04 + ((c - 1) << 2))
+
+#define MESON_CPU_AO_RTI_PWR_A9_CNTL0		(0x00)
+#define MESON_CPU_AO_RTI_PWR_A9_CNTL1		(0x04)
+#define MESON_CPU_AO_RTI_PWR_A9_MEM_PD0		(0x14)
+
+#define MESON_CPU_PWR_A9_CNTL0_M(c)		(0x03 << ((c * 2) + 16))
+#define MESON_CPU_PWR_A9_CNTL1_M(c)		(0x03 << ((c + 1) << 1))
+#define MESON_CPU_PWR_A9_MEM_PD0_M(c)		(0x0f << (32 - (c * 4)))
+#define MESON_CPU_PWR_A9_CNTL1_ST(c)		(0x01 << (c + 16))
+
+static void __iomem *sram_base;
+static void __iomem *scu_base;
+static struct regmap *pmu;
+
+static struct reset_control *meson_smp_get_core_reset(int cpu)
+{
+	struct device_node *np = of_get_cpu_node(cpu, 0);
+
+	return of_reset_control_get_exclusive(np, NULL);
+}
+
+static void meson_smp_set_cpu_ctrl(int cpu, bool on_off)
+{
+	u32 val = readl(sram_base + MESON_SMP_SRAM_CPU_CTRL_REG);
+
+	if (on_off)
+		val |= BIT(cpu);
+	else
+		val &= ~BIT(cpu);
+
+	/* keep bit 0 always enabled */
+	val |= BIT(0);
+
+	writel(val, sram_base + MESON_SMP_SRAM_CPU_CTRL_REG);
+}
+
+static void __init meson_smp_prepare_cpus(const char *scu_compatible,
+					  const char *pmu_compatible,
+					  const char *sram_compatible)
+{
+	static struct device_node *node;
+
+	/* SMP SRAM */
+	node = of_find_compatible_node(NULL, NULL, sram_compatible);
+	if (!node) {
+		pr_err("Missing SRAM node\n");
+		return;
+	}
+
+	sram_base = of_iomap(node, 0);
+	if (!sram_base) {
+		pr_err("Couldn't map SRAM registers\n");
+		return;
+	}
+
+	/* PMU */
+	pmu = syscon_regmap_lookup_by_compatible(pmu_compatible);
+	if (IS_ERR(pmu)) {
+		pr_err("Couldn't map PMU registers\n");
+		return;
+	}
+
+	/* SCU */
+	node = of_find_compatible_node(NULL, NULL, scu_compatible);
+	if (!node) {
+		pr_err("Missing SCU node\n");
+		return;
+	}
+
+	scu_base = of_iomap(node, 0);
+	if (!scu_base) {
+		pr_err("Couln't map SCU registers\n");
+		return;
+	}
+
+	scu_enable(scu_base);
+}
+
+static void __init meson8b_smp_prepare_cpus(unsigned int max_cpus)
+{
+	meson_smp_prepare_cpus("arm,cortex-a5-scu", "amlogic,meson8b-pmu",
+			       "amlogic,meson8b-smp-sram");
+}
+
+static void __init meson8_smp_prepare_cpus(unsigned int max_cpus)
+{
+	meson_smp_prepare_cpus("arm,cortex-a9-scu", "amlogic,meson8-pmu",
+			       "amlogic,meson8-smp-sram");
+}
+
+static void meson_smp_begin_secondary_boot(unsigned int cpu)
+{
+	/*
+	 * Set the entry point before powering on the CPU through the SCU. This
+	 * is needed if the CPU is in "warm" state (= after rebooting the
+	 * system without power-cycling, or when taking the CPU offline and
+	 * then taking it online again.
+	 */
+	writel(__pa_symbol(secondary_startup),
+	       sram_base + MESON_SMP_SRAM_CPU_CTRL_ADDR_REG(cpu));
+
+	/*
+	 * SCU Power on CPU (needs to be done before starting the CPU,
+	 * otherwise the secondary CPU will not start).
+	 */
+	scu_cpu_power_enable(scu_base, cpu);
+}
+
+static int meson_smp_finalize_secondary_boot(unsigned int cpu)
+{
+	unsigned long timeout;
+
+	timeout = jiffies + (10 * HZ);
+	while (readl(sram_base + MESON_SMP_SRAM_CPU_CTRL_ADDR_REG(cpu))) {
+		if (!time_before(jiffies, timeout)) {
+			pr_err("Timeout while waiting for CPU%d status\n",
+			       cpu);
+			return -ETIMEDOUT;
+		}
+	}
+
+	writel(__pa_symbol(secondary_startup),
+	       sram_base + MESON_SMP_SRAM_CPU_CTRL_ADDR_REG(cpu));
+
+	meson_smp_set_cpu_ctrl(cpu, true);
+
+	return 0;
+}
+
+static int meson8_smp_boot_secondary(unsigned int cpu,
+				     struct task_struct *idle)
+{
+	struct reset_control *rstc;
+	int ret;
+
+	rstc = meson_smp_get_core_reset(cpu);
+	if (IS_ERR(rstc)) {
+		pr_err("Couldn't get the reset controller for CPU%d\n", cpu);
+		return PTR_ERR(rstc);
+	}
+
+	meson_smp_begin_secondary_boot(cpu);
+
+	/* Reset enable */
+	ret = reset_control_assert(rstc);
+	if (ret) {
+		pr_err("Failed to assert CPU%d reset\n", cpu);
+		goto out;
+	}
+
+	/* CPU power ON */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL1,
+				 MESON_CPU_PWR_A9_CNTL1_M(cpu), 0);
+	if (ret < 0) {
+		pr_err("Couldn't wake up CPU%d\n", cpu);
+		goto out;
+	}
+
+	udelay(10);
+
+	/* Isolation disable */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL0, BIT(cpu),
+				 0);
+	if (ret < 0) {
+		pr_err("Error when disabling isolation of CPU%d\n", cpu);
+		goto out;
+	}
+
+	/* Reset disable */
+	ret = reset_control_deassert(rstc);
+	if (ret) {
+		pr_err("Failed to de-assert CPU%d reset\n", cpu);
+		goto out;
+	}
+
+	ret = meson_smp_finalize_secondary_boot(cpu);
+	if (ret)
+		goto out;
+
+out:
+	reset_control_put(rstc);
+
+	return 0;
+}
+
+static int meson8b_smp_boot_secondary(unsigned int cpu,
+				     struct task_struct *idle)
+{
+	struct reset_control *rstc;
+	int ret;
+	u32 val;
+
+	rstc = meson_smp_get_core_reset(cpu);
+	if (IS_ERR(rstc)) {
+		pr_err("Couldn't get the reset controller for CPU%d\n", cpu);
+		return PTR_ERR(rstc);
+	}
+
+	meson_smp_begin_secondary_boot(cpu);
+
+	/* CPU power UP */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL0,
+				 MESON_CPU_PWR_A9_CNTL0_M(cpu), 0);
+	if (ret < 0) {
+		pr_err("Couldn't power up CPU%d\n", cpu);
+		goto out;
+	}
+
+	udelay(5);
+
+	/* Reset enable */
+	ret = reset_control_assert(rstc);
+	if (ret) {
+		pr_err("Failed to assert CPU%d reset\n", cpu);
+		goto out;
+	}
+
+	/* Memory power UP */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_MEM_PD0,
+				 MESON_CPU_PWR_A9_MEM_PD0_M(cpu), 0);
+	if (ret < 0) {
+		pr_err("Couldn't power up the memory for CPU%d\n", cpu);
+		goto out;
+	}
+
+	/* Wake up CPU */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL1,
+				 MESON_CPU_PWR_A9_CNTL1_M(cpu), 0);
+	if (ret < 0) {
+		pr_err("Couldn't wake up CPU%d\n", cpu);
+		goto out;
+	}
+
+	udelay(10);
+
+	ret = regmap_read_poll_timeout(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL1, val,
+				       val & MESON_CPU_PWR_A9_CNTL1_ST(cpu),
+				       10, 10000);
+	if (ret) {
+		pr_err("Timeout while polling PMU for CPU%d status\n", cpu);
+		goto out;
+	}
+
+	/* Isolation disable */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL0, BIT(cpu),
+				 0);
+	if (ret < 0) {
+		pr_err("Error when disabling isolation of CPU%d\n", cpu);
+		goto out;
+	}
+
+	/* Reset disable */
+	ret = reset_control_deassert(rstc);
+	if (ret) {
+		pr_err("Failed to de-assert CPU%d reset\n", cpu);
+		goto out;
+	}
+
+	ret = meson_smp_finalize_secondary_boot(cpu);
+	if (ret)
+		goto out;
+
+out:
+	reset_control_put(rstc);
+
+	return 0;
+}
+
+#ifdef CONFIG_HOTPLUG_CPU
+static void meson8_smp_cpu_die(unsigned int cpu)
+{
+	meson_smp_set_cpu_ctrl(cpu, false);
+
+	v7_exit_coherency_flush(louis);
+
+	scu_power_mode(scu_base, SCU_PM_POWEROFF);
+
+	dsb();
+	wfi();
+
+	/* we should never get here */
+	WARN_ON(1);
+}
+
+static int meson8_smp_cpu_kill(unsigned int cpu)
+{
+	int ret, power_mode;
+	unsigned long timeout;
+
+	timeout = jiffies + (50 * HZ);
+	do {
+		power_mode = scu_get_cpu_power_mode(scu_base, cpu);
+
+		if (power_mode == SCU_PM_POWEROFF)
+			break;
+
+		usleep_range(10000, 15000);
+	} while (time_before(jiffies, timeout));
+
+	if (power_mode != SCU_PM_POWEROFF) {
+		pr_err("Error while waiting for SCU power-off on CPU%d\n",
+		       cpu);
+		return -ETIMEDOUT;
+	}
+
+	msleep(30);
+
+	/* Isolation enable */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL0, BIT(cpu),
+				 0x3);
+	if (ret < 0) {
+		pr_err("Error when enabling isolation for CPU%d\n", cpu);
+		return ret;
+	}
+
+	udelay(10);
+
+	/* CPU power OFF */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL1,
+				 MESON_CPU_PWR_A9_CNTL1_M(cpu), 0x3);
+	if (ret < 0) {
+		pr_err("Couldn't change sleep status of CPU%d\n", cpu);
+		return ret;
+	}
+
+	return 1;
+}
+
+static int meson8b_smp_cpu_kill(unsigned int cpu)
+{
+	int ret, power_mode, count = 5000;
+
+	do {
+		power_mode = scu_get_cpu_power_mode(scu_base, cpu);
+
+		if (power_mode == SCU_PM_POWEROFF)
+			break;
+
+		udelay(10);
+	} while (++count);
+
+	if (power_mode != SCU_PM_POWEROFF) {
+		pr_err("Error while waiting for SCU power-off on CPU%d\n",
+		       cpu);
+		return -ETIMEDOUT;
+	}
+
+	udelay(10);
+
+	/* CPU power DOWN */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL0,
+				 MESON_CPU_PWR_A9_CNTL0_M(cpu), 0x3);
+	if (ret < 0) {
+		pr_err("Couldn't power down CPU%d\n", cpu);
+		return ret;
+	}
+
+	/* Isolation enable */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL0, BIT(cpu),
+				 0x3);
+	if (ret < 0) {
+		pr_err("Error when enabling isolation for CPU%d\n", cpu);
+		return ret;
+	}
+
+	udelay(10);
+
+	/* Sleep status */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL1,
+				 MESON_CPU_PWR_A9_CNTL1_M(cpu), 0x3);
+	if (ret < 0) {
+		pr_err("Couldn't change sleep status of CPU%d\n", cpu);
+		return ret;
+	}
+
+	/* Memory power DOWN */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_MEM_PD0,
+				 MESON_CPU_PWR_A9_MEM_PD0_M(cpu), 0xf);
+	if (ret < 0) {
+		pr_err("Couldn't power down the memory of CPU%d\n", cpu);
+		return ret;
+	}
+
+	return 1;
+}
+#endif
+
+static struct smp_operations meson8_smp_ops __initdata = {
+	.smp_prepare_cpus	= meson8_smp_prepare_cpus,
+	.smp_boot_secondary	= meson8_smp_boot_secondary,
+#ifdef CONFIG_HOTPLUG_CPU
+	.cpu_die		= meson8_smp_cpu_die,
+	.cpu_kill		= meson8_smp_cpu_kill,
+#endif
+};
+
+static struct smp_operations meson8b_smp_ops __initdata = {
+	.smp_prepare_cpus	= meson8b_smp_prepare_cpus,
+	.smp_boot_secondary	= meson8b_smp_boot_secondary,
+#ifdef CONFIG_HOTPLUG_CPU
+	.cpu_die		= meson8_smp_cpu_die,
+	.cpu_kill		= meson8b_smp_cpu_kill,
+#endif
+};
+
+CPU_METHOD_OF_DECLARE(meson8_smp, "amlogic,meson8-smp", &meson8_smp_ops);
+CPU_METHOD_OF_DECLARE(meson8b_smp, "amlogic,meson8b-smp", &meson8b_smp_ops);
diff --git a/arch/arm/mach-mmp/Makefile b/arch/arm/mach-mmp/Makefile
index 7677ad5414e9..8f267c7bc6e8 100644
--- a/arch/arm/mach-mmp/Makefile
+++ b/arch/arm/mach-mmp/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for Marvell's PXA168 processors line
 #
diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c
index 5db0edf716dd..d2283009a5ff 100644
--- a/arch/arm/mach-mmp/aspenite.c
+++ b/arch/arm/mach-mmp/aspenite.c
@@ -16,7 +16,7 @@
 #include <linux/smc91x.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/interrupt.h>
 #include <linux/platform_data/mv_usb.h>
 
diff --git a/arch/arm/mach-mmp/clock-mmp2.c b/arch/arm/mach-mmp/clock-mmp2.c
index 835c3e7cc67e..7536398bf1c1 100644
--- a/arch/arm/mach-mmp/clock-mmp2.c
+++ b/arch/arm/mach-mmp/clock-mmp2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/arch/arm/mach-mmp/clock-pxa168.c b/arch/arm/mach-mmp/clock-pxa168.c
index f726a3692431..2d4a5d96a1ff 100644
--- a/arch/arm/mach-mmp/clock-pxa168.c
+++ b/arch/arm/mach-mmp/clock-pxa168.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/arch/arm/mach-mmp/clock-pxa910.c b/arch/arm/mach-mmp/clock-pxa910.c
index bca60a224e07..3cd83ff91bb0 100644
--- a/arch/arm/mach-mmp/clock-pxa910.c
+++ b/arch/arm/mach-mmp/clock-pxa910.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/arch/arm/mach-mmp/common.h b/arch/arm/mach-mmp/common.h
index 7453a90c34bd..7e284d9c429f 100644
--- a/arch/arm/mach-mmp/common.h
+++ b/arch/arm/mach-mmp/common.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/reboot.h>
 #define ARRAY_AND_SIZE(x)	(x), ARRAY_SIZE(x)
 
diff --git a/arch/arm/mach-mmp/cputype.h b/arch/arm/mach-mmp/cputype.h
index 8a3b56dfd35d..446edaeb78a7 100644
--- a/arch/arm/mach-mmp/cputype.h
+++ b/arch/arm/mach-mmp/cputype.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_MACH_CPUTYPE_H
 #define __ASM_MACH_CPUTYPE_H
 
diff --git a/arch/arm/mach-mmp/devices.c b/arch/arm/mach-mmp/devices.c
index 3330ac7cfbef..671c7a09ab3d 100644
--- a/arch/arm/mach-mmp/devices.c
+++ b/arch/arm/mach-mmp/devices.c
@@ -238,7 +238,7 @@ void pxa_usb_phy_deinit(void __iomem *phy_reg)
 #endif
 
 #if IS_ENABLED(CONFIG_USB_SUPPORT)
-static u64 usb_dma_mask = ~(u32)0;
+static u64 __maybe_unused usb_dma_mask = ~(u32)0;
 
 #if IS_ENABLED(CONFIG_USB_MV_UDC)
 struct resource pxa168_u2o_resources[] = {
diff --git a/arch/arm/mach-mmp/devices.h b/arch/arm/mach-mmp/devices.h
index 21217ef11b64..4df596c5c201 100644
--- a/arch/arm/mach-mmp/devices.h
+++ b/arch/arm/mach-mmp/devices.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __MACH_DEVICE_H
 #define __MACH_DEVICE_H
 
diff --git a/arch/arm/mach-mmp/irqs.h b/arch/arm/mach-mmp/irqs.h
index fb492a50a817..5acc4d532a43 100644
--- a/arch/arm/mach-mmp/irqs.h
+++ b/arch/arm/mach-mmp/irqs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_MACH_IRQS_H
 #define __ASM_MACH_IRQS_H
 
diff --git a/arch/arm/mach-mmp/mfp-mmp2.h b/arch/arm/mach-mmp/mfp-mmp2.h
index b2744349725d..1620222981e3 100644
--- a/arch/arm/mach-mmp/mfp-mmp2.h
+++ b/arch/arm/mach-mmp/mfp-mmp2.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_MACH_MFP_MMP2_H
 #define __ASM_MACH_MFP_MMP2_H
 
diff --git a/arch/arm/mach-mmp/mfp-pxa168.h b/arch/arm/mach-mmp/mfp-pxa168.h
index 9050d032377e..90d16d3419a4 100644
--- a/arch/arm/mach-mmp/mfp-pxa168.h
+++ b/arch/arm/mach-mmp/mfp-pxa168.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_MACH_MFP_PXA168_H
 #define __ASM_MACH_MFP_PXA168_H
 
diff --git a/arch/arm/mach-mmp/mfp-pxa910.h b/arch/arm/mach-mmp/mfp-pxa910.h
index f06db5cd3ad3..6f900cade631 100644
--- a/arch/arm/mach-mmp/mfp-pxa910.h
+++ b/arch/arm/mach-mmp/mfp-pxa910.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_MACH_MFP_PXA910_H
 #define __ASM_MACH_MFP_PXA910_H
 
diff --git a/arch/arm/mach-mmp/mfp.h b/arch/arm/mach-mmp/mfp.h
index 62e510e80a58..75a4acb33b1b 100644
--- a/arch/arm/mach-mmp/mfp.h
+++ b/arch/arm/mach-mmp/mfp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_MACH_MFP_H
 #define __ASM_MACH_MFP_H
 
diff --git a/arch/arm/mach-mmp/mmp2.h b/arch/arm/mach-mmp/mmp2.h
index 9b5e75ee9e4d..a4b82f719de1 100644
--- a/arch/arm/mach-mmp/mmp2.h
+++ b/arch/arm/mach-mmp/mmp2.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_MACH_MMP2_H
 #define __ASM_MACH_MMP2_H
 
diff --git a/arch/arm/mach-mmp/pxa168.h b/arch/arm/mach-mmp/pxa168.h
index 75841e9ccd73..b39bff37ff11 100644
--- a/arch/arm/mach-mmp/pxa168.h
+++ b/arch/arm/mach-mmp/pxa168.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_MACH_PXA168_H
 #define __ASM_MACH_PXA168_H
 
diff --git a/arch/arm/mach-mmp/pxa910.h b/arch/arm/mach-mmp/pxa910.h
index a211e81e5a08..cb3923dcf580 100644
--- a/arch/arm/mach-mmp/pxa910.h
+++ b/arch/arm/mach-mmp/pxa910.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_MACH_PXA910_H
 #define __ASM_MACH_PXA910_H
 
diff --git a/arch/arm/mach-mv78xx0/Makefile b/arch/arm/mach-mv78xx0/Makefile
index ddb3aa98a3c7..a839e960b8c6 100644
--- a/arch/arm/mach-mv78xx0/Makefile
+++ b/arch/arm/mach-mv78xx0/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/arch/arm/plat-orion/include
 
 obj-y				+= common.o mpp.o irq.o pcie.o
diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
index 541647f57192..9b49867154bf 100644
--- a/arch/arm/mach-mvebu/Kconfig
+++ b/arch/arm/mach-mvebu/Kconfig
@@ -60,6 +60,8 @@ config MACH_ARMADA_38X
 	select ARM_ERRATA_720789
 	select ARM_ERRATA_753970
 	select ARM_GIC
+	select ARM_GLOBAL_TIMER
+	select CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
 	select ARMADA_370_XP_IRQ
 	select ARMADA_38X_CLK
 	select HAVE_ARM_SCU
diff --git a/arch/arm/mach-mvebu/Makefile b/arch/arm/mach-mvebu/Makefile
index 6c6497e80a7b..cb106899dd7c 100644
--- a/arch/arm/mach-mvebu/Makefile
+++ b/arch/arm/mach-mvebu/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/arch/arm/plat-orion/include
 
 AFLAGS_coherency_ll.o		:= -Wa,-march=armv7-a
diff --git a/arch/arm/mach-mvebu/kirkwood.c b/arch/arm/mach-mvebu/kirkwood.c
index 7d9f2fd9e450..0aa88105d46e 100644
--- a/arch/arm/mach-mvebu/kirkwood.c
+++ b/arch/arm/mach-mvebu/kirkwood.c
@@ -107,8 +107,7 @@ static void __init kirkwood_dt_eth_fixup(void)
 		clk_prepare_enable(clk);
 
 		/* store MAC address register contents in local-mac-address */
-		pr_err(FW_INFO "%s: local-mac-address is not set\n",
-		       np->full_name);
+		pr_err(FW_INFO "%pOF: local-mac-address is not set\n", np);
 
 		pmac = kzalloc(sizeof(*pmac) + 6, GFP_KERNEL);
 		if (!pmac)
diff --git a/arch/arm/mach-mvebu/platsmp.c b/arch/arm/mach-mvebu/platsmp.c
index e62273aacb43..4ffbbd217e82 100644
--- a/arch/arm/mach-mvebu/platsmp.c
+++ b/arch/arm/mach-mvebu/platsmp.c
@@ -211,7 +211,7 @@ static int mv98dx3236_resume_set_cpu_boot_addr(int hw_cpu, void *boot_addr)
 		return PTR_ERR(base);
 
 	writel(0, base + MV98DX3236_CPU_RESUME_CTRL_REG);
-	writel(virt_to_phys(boot_addr), base + MV98DX3236_CPU_RESUME_ADDR_REG);
+	writel(__pa_symbol(boot_addr), base + MV98DX3236_CPU_RESUME_ADDR_REG);
 
 	iounmap(base);
 
diff --git a/arch/arm/mach-mxs/pm.c b/arch/arm/mach-mxs/pm.c
index 0170e99fd70f..6ae057c2cf9f 100644
--- a/arch/arm/mach-mxs/pm.c
+++ b/arch/arm/mach-mxs/pm.c
@@ -30,7 +30,7 @@ static int mxs_suspend_enter(suspend_state_t state)
 	return 0;
 }
 
-static struct platform_suspend_ops mxs_suspend_ops = {
+static const struct platform_suspend_ops mxs_suspend_ops = {
 	.enter = mxs_suspend_enter,
 	.valid = suspend_valid_only_mem,
 };
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index 0e8ea95ea822..e8ccf51c6f29 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 6613a6ff5dbc..52e8e53ca154 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -156,7 +156,7 @@ static struct map_desc ams_delta_io_desc[] __initdata = {
 	}
 };
 
-static struct omap_lcd_config ams_delta_lcd_config __initdata = {
+static const struct omap_lcd_config ams_delta_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 
@@ -510,6 +510,7 @@ static void __init ams_delta_init(void)
 static void modem_pm(struct uart_port *port, unsigned int state, unsigned old)
 {
 	struct modem_private_data *priv = port->private_data;
+	int ret;
 
 	if (IS_ERR(priv->regulator))
 		return;
@@ -518,9 +519,16 @@ static void modem_pm(struct uart_port *port, unsigned int state, unsigned old)
 		return;
 
 	if (state == 0)
-		regulator_enable(priv->regulator);
+		ret = regulator_enable(priv->regulator);
 	else if (old == 0)
-		regulator_disable(priv->regulator);
+		ret = regulator_disable(priv->regulator);
+	else
+		ret = 0;
+
+	if (ret)
+		dev_warn(port->dev,
+			 "ams_delta modem_pm: failed to %sable regulator: %d\n",
+			 state ? "dis" : "en", ret);
 }
 
 static struct plat_serial8250_port ams_delta_modem_ports[] = {
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index fad95b74bb65..69bd601feb83 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -16,7 +16,7 @@
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/input.h>
@@ -266,7 +266,7 @@ static struct platform_device *devices[] __initdata = {
 	&kp_device,
 };
 
-static struct omap_lcd_config fsample_lcd_config = {
+static const struct omap_lcd_config fsample_lcd_config = {
 	.ctrl_name	= "internal",
 };
 
diff --git a/arch/arm/mach-omap1/board-h2-mmc.c b/arch/arm/mach-omap1/board-h2-mmc.c
index 357be2debc9d..91bda9c802ff 100644
--- a/arch/arm/mach-omap1/board-h2-mmc.c
+++ b/arch/arm/mach-omap1/board-h2-mmc.c
@@ -14,7 +14,7 @@
 #include <linux/gpio.h>
 #include <linux/platform_device.h>
 #include <linux/platform_data/gpio-omap.h>
-#include <linux/i2c/tps65010.h>
+#include <linux/mfd/tps65010.h>
 
 #include "board-h2.h"
 #include "mmc.h"
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 675254ee4b1e..ab51f8554697 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -24,11 +24,11 @@
 #include <linux/delay.h>
 #include <linux/i2c.h>
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/input.h>
-#include <linux/i2c/tps65010.h>
+#include <linux/mfd/tps65010.h>
 #include <linux/smc91x.h>
 #include <linux/omapfb.h>
 #include <linux/platform_data/gpio-omap.h>
@@ -357,7 +357,7 @@ static struct omap_usb_config h2_usb_config __initdata = {
 	.pins[1]	= 3,
 };
 
-static struct omap_lcd_config h2_lcd_config __initdata = {
+static const struct omap_lcd_config h2_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 
diff --git a/arch/arm/mach-omap1/board-h3-mmc.c b/arch/arm/mach-omap1/board-h3-mmc.c
index 4f58bfa5e754..692c267a9a90 100644
--- a/arch/arm/mach-omap1/board-h3-mmc.c
+++ b/arch/arm/mach-omap1/board-h3-mmc.c
@@ -14,7 +14,7 @@
 #include <linux/gpio.h>
 #include <linux/platform_device.h>
 
-#include <linux/i2c/tps65010.h>
+#include <linux/mfd/tps65010.h>
 
 #include "common.h"
 #include "board-h3.h"
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index e62f9d454f10..ad339f51cc78 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -23,12 +23,12 @@
 #include <linux/workqueue.h>
 #include <linux/i2c.h>
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/input.h>
 #include <linux/spi/spi.h>
-#include <linux/i2c/tps65010.h>
+#include <linux/mfd/tps65010.h>
 #include <linux/smc91x.h>
 #include <linux/omapfb.h>
 #include <linux/platform_data/gpio-omap.h>
@@ -376,7 +376,7 @@ static struct omap_usb_config h3_usb_config __initdata = {
 	.pins[1]	= 3,
 };
 
-static struct omap_lcd_config h3_lcd_config __initdata = {
+static const struct omap_lcd_config h3_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 
diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c
index e424df901dbd..67d46690a56e 100644
--- a/arch/arm/mach-omap1/board-htcherald.c
+++ b/arch/arm/mach-omap1/board-htcherald.c
@@ -391,7 +391,7 @@ static struct omap_usb_config htcherald_usb_config __initdata = {
 };
 
 /* LCD Device resources */
-static struct omap_lcd_config htcherald_lcd_config __initdata = {
+static const struct omap_lcd_config htcherald_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index 67e188271643..8c286a29f24b 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -302,7 +302,7 @@ static struct omap_usb_config innovator1510_usb_config __initdata = {
 	.pins[0]	= 2,
 };
 
-static struct omap_lcd_config innovator1510_lcd_config __initdata = {
+static const struct omap_lcd_config innovator1510_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 #endif
@@ -323,7 +323,7 @@ static struct omap_usb_config h2_usb_config __initdata = {
 	.pins[1]	= 3,
 };
 
-static struct omap_lcd_config innovator1610_lcd_config __initdata = {
+static const struct omap_lcd_config innovator1610_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 #endif
diff --git a/arch/arm/mach-omap1/board-nand.c b/arch/arm/mach-omap1/board-nand.c
index 7684f9203474..1bffbb4e050f 100644
--- a/arch/arm/mach-omap1/board-nand.c
+++ b/arch/arm/mach-omap1/board-nand.c
@@ -16,7 +16,7 @@
 #include <linux/kernel.h>
 #include <linux/io.h>
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 
 #include "common.h"
 
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index ee8d9f553db4..eb41db78cd47 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -103,7 +103,7 @@ static struct mipid_platform_data nokia770_mipid_platform_data = {
 	.shutdown = mipid_shutdown,
 };
 
-static struct omap_lcd_config nokia770_lcd_config __initdata = {
+static const struct omap_lcd_config nokia770_lcd_config __initconst = {
 	.ctrl_name	= "hwa742",
 };
 
@@ -233,10 +233,10 @@ static struct platform_device nokia770_cbus_device = {
 
 static struct i2c_board_info nokia770_i2c_board_info_2[] __initdata = {
 	{
-		I2C_BOARD_INFO("retu-mfd", 0x01),
+		I2C_BOARD_INFO("retu", 0x01),
 	},
 	{
-		I2C_BOARD_INFO("tahvo-mfd", 0x02),
+		I2C_BOARD_INFO("tahvo", 0x02),
 	},
 };
 
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index 4dfb99504810..c66372ed29e2 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -38,7 +38,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
-#include <linux/i2c/tps65010.h>
+#include <linux/mfd/tps65010.h>
 #include <linux/platform_data/gpio-omap.h>
 #include <linux/platform_data/omap1_bl.h>
 
@@ -295,7 +295,7 @@ static struct omap_usb_config osk_usb_config __initdata = {
 };
 
 #ifdef	CONFIG_OMAP_OSK_MISTRAL
-static struct omap_lcd_config osk_lcd_config __initdata = {
+static const struct omap_lcd_config osk_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 #endif
@@ -441,13 +441,11 @@ static struct spi_board_info __initdata mistral_boardinfo[] = { {
 	.chip_select		= 0,
 } };
 
-#ifdef	CONFIG_PM
 static irqreturn_t
 osk_mistral_wake_interrupt(int irq, void *ignored)
 {
 	return IRQ_HANDLED;
 }
-#endif
 
 static void __init osk_mistral_init(void)
 {
@@ -515,7 +513,6 @@ static void __init osk_mistral_init(void)
 
 		gpio_direction_input(OMAP_MPUIO(2));
 		irq_set_irq_type(irq, IRQ_TYPE_EDGE_RISING);
-#ifdef	CONFIG_PM
 		/* share the IRQ in case someone wants to use the
 		 * button for more than wakeup from system sleep.
 		 */
@@ -529,7 +526,6 @@ static void __init osk_mistral_init(void)
 				ret);
 		} else
 			enable_irq_wake(irq);
-#endif
 	} else
 		printk(KERN_ERR "OSK+Mistral: wakeup button is awol\n");
 
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index e5288cda1a6a..2dc5deb19803 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -178,7 +178,7 @@ static struct omap_usb_config palmte_usb_config __initdata = {
 	.pins[0]	= 2,
 };
 
-static struct omap_lcd_config palmte_lcd_config __initdata = {
+static const struct omap_lcd_config palmte_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index d672495f7441..a23327682df0 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -241,7 +241,7 @@ static struct omap_usb_config palmtt_usb_config __initdata = {
 	.pins[0]	= 2,
 };
 
-static struct omap_lcd_config palmtt_lcd_config __initdata = {
+static const struct omap_lcd_config palmtt_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index aaf741b0aff6..30b07096197b 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -206,7 +206,7 @@ static struct omap_usb_config palmz71_usb_config __initdata = {
 	.pins[0]	= 2,
 };
 
-static struct omap_lcd_config palmz71_lcd_config __initdata = {
+static const struct omap_lcd_config palmz71_lcd_config __initconst = {
 	.ctrl_name = "internal",
 };
 
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index 150b57ba42bf..b4951eb82898 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -16,7 +16,7 @@
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/input.h>
@@ -225,7 +225,7 @@ static struct platform_device *devices[] __initdata = {
 	&kp_device,
 };
 
-static struct omap_lcd_config perseus2_lcd_config __initdata = {
+static const struct omap_lcd_config perseus2_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 6c482254b37c..ec27bb3e370f 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -297,7 +297,7 @@ static struct omap_usb_config sx1_usb_config __initdata = {
 
 /*----------- LCD -------------------------*/
 
-static struct omap_lcd_config sx1_lcd_config __initdata = {
+static const struct omap_lcd_config sx1_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 
diff --git a/arch/arm/mach-omap1/camera.h b/arch/arm/mach-omap1/camera.h
index caa6c0d6f0ac..8018f410d024 100644
--- a/arch/arm/mach-omap1/camera.h
+++ b/arch/arm/mach-omap1/camera.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARCH_CAMERA_H_
 #define __ASM_ARCH_CAMERA_H_
 
diff --git a/arch/arm/mach-omap1/include/mach/memory.h b/arch/arm/mach-omap1/include/mach/memory.h
index d43ff0f1cbf8..1142560e0078 100644
--- a/arch/arm/mach-omap1/include/mach/memory.h
+++ b/arch/arm/mach-omap1/include/mach/memory.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-omap1/include/mach/memory.h
  */
diff --git a/arch/arm/mach-omap1/include/mach/usb.h b/arch/arm/mach-omap1/include/mach/usb.h
index eb76628ff843..77867778d4ec 100644
--- a/arch/arm/mach-omap1/include/mach/usb.h
+++ b/arch/arm/mach-omap1/include/mach/usb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * FIXME correct answer depends on hmc_mode,
  * as does (on omap1) any nonzero value for config->otg port number
diff --git a/arch/arm/mach-omap1/mmc.h b/arch/arm/mach-omap1/mmc.h
index d7b46880e4ca..043bd02f3f2a 100644
--- a/arch/arm/mach-omap1/mmc.h
+++ b/arch/arm/mach-omap1/mmc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/mmc/host.h>
 #include <linux/platform_data/mmc-omap.h>
 
diff --git a/arch/arm/mach-omap1/reset.c b/arch/arm/mach-omap1/reset.c
index 72bf4bf4a702..af2c120b0c4e 100644
--- a/arch/arm/mach-omap1/reset.c
+++ b/arch/arm/mach-omap1/reset.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * OMAP1 reset support
  */
diff --git a/arch/arm/mach-omap1/sram.h b/arch/arm/mach-omap1/sram.h
index d5a6c8362301..73efabd119e8 100644
--- a/arch/arm/mach-omap1/sram.h
+++ b/arch/arm/mach-omap1/sram.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <plat/sram.h>
 
 extern void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl);
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 0465338183c7..00b1f17f8d44 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -87,6 +87,7 @@ config SOC_DRA7XX
 	select OMAP_INTERCONNECT_BARRIER
 	select PM_OPP if PM
 	select ZONE_DMA if ARM_LPAE
+	select PINCTRL_TI_IODELAY if OF && PINCTRL
 
 config ARCH_OMAP2PLUS
 	bool
@@ -103,6 +104,7 @@ config ARCH_OMAP2PLUS
 	select OMAP_GPMC
 	select PINCTRL
 	select SOC_BUS
+	select TI_SYSC
 	select OMAP_IRQCHIP
 	select CLKSRC_TI_32K
 	help
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 779fb1f680b3..2f722a805948 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
@@ -8,7 +9,7 @@ ccflags-y := -I$(srctree)/$(src)/include \
 # Common support
 obj-y := id.o io.o control.o devices.o fb.o timer.o pm.o \
 	 common.o dma.o wd_timer.o display.o i2c.o hdq1w.o omap_hwmod.o \
-	 omap_device.o omap-headsmp.o sram.o drm.o
+	 omap_device.o omap-headsmp.o sram.o
 
 hwmod-common				= omap_hwmod.o omap_hwmod_reset.o \
 					  omap_hwmod_common_data.o
@@ -198,15 +199,12 @@ obj-y					+= omap_hwmod_common_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_3xxx_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_interconnect_data.o
-obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_3xxx_interconnect_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2420_data.o
 obj-$(CONFIG_SOC_OMAP2430)		+= omap_hwmod_2xxx_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2430)		+= omap_hwmod_2xxx_3xxx_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2430)		+= omap_hwmod_2xxx_interconnect_data.o
-obj-$(CONFIG_SOC_OMAP2430)		+= omap_hwmod_2xxx_3xxx_interconnect_data.o
 obj-$(CONFIG_SOC_OMAP2430)		+= omap_hwmod_2430_data.o
 obj-$(CONFIG_ARCH_OMAP3)		+= omap_hwmod_2xxx_3xxx_ipblock_data.o
-obj-$(CONFIG_ARCH_OMAP3)		+= omap_hwmod_2xxx_3xxx_interconnect_data.o
 obj-$(CONFIG_ARCH_OMAP3)		+= omap_hwmod_3xxx_data.o
 obj-$(CONFIG_SOC_AM33XX)		+= omap_hwmod_33xx_data.o
 obj-$(CONFIG_SOC_AM33XX)		+= omap_hwmod_33xx_43xx_interconnect_data.o
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index dc9e34e670a2..6c61ecc62905 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -28,11 +28,12 @@ static const struct of_device_id omap_dt_match_table[] __initconst = {
 	{ }
 };
 
-static void __init omap_generic_init(void)
+static void __init __maybe_unused omap_generic_init(void)
 {
 	pdata_quirks_init(omap_dt_match_table);
 
 	omapdss_init_of();
+	omap_soc_device_init();
 }
 
 #ifdef CONFIG_SOC_OMAP2420
@@ -312,6 +313,7 @@ MACHINE_END
 
 #ifdef CONFIG_SOC_DRA7XX
 static const char *const dra74x_boards_compat[] __initconst = {
+	"ti,dra762",
 	"ti,am5728",
 	"ti,am5726",
 	"ti,dra742",
diff --git a/arch/arm/mach-omap2/clock2xxx.h b/arch/arm/mach-omap2/clock2xxx.h
index 125c37614848..a8408f9d0f33 100644
--- a/arch/arm/mach-omap2/clock2xxx.h
+++ b/arch/arm/mach-omap2/clock2xxx.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * OMAP2 clock function prototypes and macros
  *
diff --git a/arch/arm/mach-omap2/clock3xxx.h b/arch/arm/mach-omap2/clock3xxx.h
index 78d9f562e3ce..10a9f577dc1a 100644
--- a/arch/arm/mach-omap2/clock3xxx.h
+++ b/arch/arm/mach-omap2/clock3xxx.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * OMAP3-common clock function prototypes and macros
  *
diff --git a/arch/arm/mach-omap2/clockdomains2420_data.c b/arch/arm/mach-omap2/clockdomains2420_data.c
index 7e76becf3a4a..ac4ffb5d2ffc 100644
--- a/arch/arm/mach-omap2/clockdomains2420_data.c
+++ b/arch/arm/mach-omap2/clockdomains2420_data.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * OMAP2420 clockdomains
  *
diff --git a/arch/arm/mach-omap2/clockdomains2430_data.c b/arch/arm/mach-omap2/clockdomains2430_data.c
index b923007e45d0..0e97e178abaa 100644
--- a/arch/arm/mach-omap2/clockdomains2430_data.c
+++ b/arch/arm/mach-omap2/clockdomains2430_data.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * OMAP2xxx clockdomains
  *
diff --git a/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c
index 4972219653ce..220c22f5e0f5 100644
--- a/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c
+++ b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * OMAP2/3 clockdomain common data
  *
diff --git a/arch/arm/mach-omap2/clockdomains3xxx_data.c b/arch/arm/mach-omap2/clockdomains3xxx_data.c
index f03dc97921ad..94bbd3831ac3 100644
--- a/arch/arm/mach-omap2/clockdomains3xxx_data.c
+++ b/arch/arm/mach-omap2/clockdomains3xxx_data.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * OMAP3xxx clockdomains
  *
diff --git a/arch/arm/mach-omap2/common-board-devices.h b/arch/arm/mach-omap2/common-board-devices.h
index 335c7822fea1..b23962c38fb2 100644
--- a/arch/arm/mach-omap2/common-board-devices.h
+++ b/arch/arm/mach-omap2/common-board-devices.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __OMAP_COMMON_BOARD_DEVICES__
 #define __OMAP_COMMON_BOARD_DEVICES__
 
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index 8cc6338fcb12..bc202835371b 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -29,7 +29,7 @@
 #include <linux/irq.h>
 #include <linux/delay.h>
 #include <linux/i2c.h>
-#include <linux/i2c/twl.h>
+#include <linux/mfd/twl.h>
 #include <linux/i2c-omap.h>
 #include <linux/reboot.h>
 #include <linux/irqchip/irq-omap-intc.h>
@@ -225,7 +225,6 @@ extern struct device *omap2_get_iva_device(void);
 extern struct device *omap2_get_l3_device(void);
 extern struct device *omap4_get_dsp_device(void);
 
-unsigned int omap4_xlate_irq(unsigned int hwirq);
 void omap_gic_of_init(void);
 
 #ifdef CONFIG_CACHE_L2X0
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index 8fa01c0ecdb2..b3f6eb5d04a2 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -66,6 +66,7 @@
  */
 #define FRAMEDONE_IRQ_TIMEOUT		100
 
+#if defined(CONFIG_FB_OMAP2)
 static struct platform_device omap_display_device = {
 	.name          = "omapdss",
 	.id            = -1,
@@ -163,6 +164,65 @@ static enum omapdss_version __init omap_display_get_version(void)
 		return OMAPDSS_VER_UNKNOWN;
 }
 
+static int __init omapdss_init_fbdev(void)
+{
+	static struct omap_dss_board_info board_data = {
+		.dsi_enable_pads = omap_dsi_enable_pads,
+		.dsi_disable_pads = omap_dsi_disable_pads,
+		.set_min_bus_tput = omap_dss_set_min_bus_tput,
+	};
+	struct device_node *node;
+	int r;
+
+	board_data.version = omap_display_get_version();
+	if (board_data.version == OMAPDSS_VER_UNKNOWN) {
+		pr_err("DSS not supported on this SoC\n");
+		return -ENODEV;
+	}
+
+	omap_display_device.dev.platform_data = &board_data;
+
+	r = platform_device_register(&omap_display_device);
+	if (r < 0) {
+		pr_err("Unable to register omapdss device\n");
+		return r;
+	}
+
+	/* create vrfb device */
+	r = omap_init_vrfb();
+	if (r < 0) {
+		pr_err("Unable to register omapvrfb device\n");
+		return r;
+	}
+
+	/* create FB device */
+	r = omap_init_fb();
+	if (r < 0) {
+		pr_err("Unable to register omapfb device\n");
+		return r;
+	}
+
+	/* create V4L2 display device */
+	r = omap_init_vout();
+	if (r < 0) {
+		pr_err("Unable to register omap_vout device\n");
+		return r;
+	}
+
+	/* add DSI info for omap4 */
+	node = of_find_node_by_name(NULL, "omap4_padconf_global");
+	if (node)
+		omap4_dsi_mux_syscon = syscon_node_to_regmap(node);
+
+	return 0;
+}
+#else
+static inline int omapdss_init_fbdev(void)
+{
+	return 0;
+}
+#endif /* CONFIG_FB_OMAP2 */
+
 static void dispc_disable_outputs(void)
 {
 	u32 v, irq_mask = 0;
@@ -335,16 +395,9 @@ static struct device_node * __init omapdss_find_dss_of_node(void)
 int __init omapdss_init_of(void)
 {
 	int r;
-	enum omapdss_version ver;
 	struct device_node *node;
 	struct platform_device *pdev;
 
-	static struct omap_dss_board_info board_data = {
-		.dsi_enable_pads = omap_dsi_enable_pads,
-		.dsi_disable_pads = omap_dsi_disable_pads,
-		.set_min_bus_tput = omap_dss_set_min_bus_tput,
-	};
-
 	/* only create dss helper devices if dss is enabled in the .dts */
 
 	node = omapdss_find_dss_of_node();
@@ -354,13 +407,6 @@ int __init omapdss_init_of(void)
 	if (!of_device_is_available(node))
 		return 0;
 
-	ver = omap_display_get_version();
-
-	if (ver == OMAPDSS_VER_UNKNOWN) {
-		pr_err("DSS not supported on this SoC\n");
-		return -ENODEV;
-	}
-
 	pdev = of_find_device_by_node(node);
 
 	if (!pdev) {
@@ -374,48 +420,5 @@ int __init omapdss_init_of(void)
 		return r;
 	}
 
-	board_data.version = ver;
-
-	omap_display_device.dev.platform_data = &board_data;
-
-	r = platform_device_register(&omap_display_device);
-	if (r < 0) {
-		pr_err("Unable to register omapdss device\n");
-		return r;
-	}
-
-	/* create DRM device */
-	r = omap_init_drm();
-	if (r < 0) {
-		pr_err("Unable to register omapdrm device\n");
-		return r;
-	}
-
-	/* create vrfb device */
-	r = omap_init_vrfb();
-	if (r < 0) {
-		pr_err("Unable to register omapvrfb device\n");
-		return r;
-	}
-
-	/* create FB device */
-	r = omap_init_fb();
-	if (r < 0) {
-		pr_err("Unable to register omapfb device\n");
-		return r;
-	}
-
-	/* create V4L2 display device */
-	r = omap_init_vout();
-	if (r < 0) {
-		pr_err("Unable to register omap_vout device\n");
-		return r;
-	}
-
-	/* add DSI info for omap4 */
-	node = of_find_node_by_name(NULL, "omap4_padconf_global");
-	if (node)
-		omap4_dsi_mux_syscon = syscon_node_to_regmap(node);
-
-	return 0;
+	return omapdss_init_fbdev();
 }
diff --git a/arch/arm/mach-omap2/display.h b/arch/arm/mach-omap2/display.h
index 9a39646d4316..42ec2e99a2f4 100644
--- a/arch/arm/mach-omap2/display.h
+++ b/arch/arm/mach-omap2/display.h
@@ -26,7 +26,6 @@ struct omap_dss_dispc_dev_attr {
 	bool	has_framedonetv_irq;
 };
 
-int omap_init_drm(void);
 int omap_init_vrfb(void);
 int omap_init_fb(void);
 int omap_init_vout(void);
diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c
index 0b77a0176018..a005e2a23b86 100644
--- a/arch/arm/mach-omap2/dma.c
+++ b/arch/arm/mach-omap2/dma.c
@@ -204,61 +204,6 @@ static unsigned configure_dma_errata(void)
 	return errata;
 }
 
-static const struct dma_slave_map omap24xx_sdma_map[] = {
-	{ "omap-gpmc", "rxtx", SDMA_FILTER_PARAM(4) },
-	{ "omap-aes", "tx", SDMA_FILTER_PARAM(9) },
-	{ "omap-aes", "rx", SDMA_FILTER_PARAM(10) },
-	{ "omap-sham", "rx", SDMA_FILTER_PARAM(13) },
-	{ "omap2_mcspi.2", "tx0", SDMA_FILTER_PARAM(15) },
-	{ "omap2_mcspi.2", "rx0", SDMA_FILTER_PARAM(16) },
-	{ "omap-mcbsp.3", "tx", SDMA_FILTER_PARAM(17) },
-	{ "omap-mcbsp.3", "rx", SDMA_FILTER_PARAM(18) },
-	{ "omap-mcbsp.4", "tx", SDMA_FILTER_PARAM(19) },
-	{ "omap-mcbsp.4", "rx", SDMA_FILTER_PARAM(20) },
-	{ "omap-mcbsp.5", "tx", SDMA_FILTER_PARAM(21) },
-	{ "omap-mcbsp.5", "rx", SDMA_FILTER_PARAM(22) },
-	{ "omap2_mcspi.2", "tx1", SDMA_FILTER_PARAM(23) },
-	{ "omap2_mcspi.2", "rx1", SDMA_FILTER_PARAM(24) },
-	{ "omap_i2c.1", "tx", SDMA_FILTER_PARAM(27) },
-	{ "omap_i2c.1", "rx", SDMA_FILTER_PARAM(28) },
-	{ "omap_i2c.2", "tx", SDMA_FILTER_PARAM(29) },
-	{ "omap_i2c.2", "rx", SDMA_FILTER_PARAM(30) },
-	{ "omap-mcbsp.1", "tx", SDMA_FILTER_PARAM(31) },
-	{ "omap-mcbsp.1", "rx", SDMA_FILTER_PARAM(32) },
-	{ "omap-mcbsp.2", "tx", SDMA_FILTER_PARAM(33) },
-	{ "omap-mcbsp.2", "rx", SDMA_FILTER_PARAM(34) },
-	{ "omap2_mcspi.0", "tx0", SDMA_FILTER_PARAM(35) },
-	{ "omap2_mcspi.0", "rx0", SDMA_FILTER_PARAM(36) },
-	{ "omap2_mcspi.0", "tx1", SDMA_FILTER_PARAM(37) },
-	{ "omap2_mcspi.0", "rx1", SDMA_FILTER_PARAM(38) },
-	{ "omap2_mcspi.0", "tx2", SDMA_FILTER_PARAM(39) },
-	{ "omap2_mcspi.0", "rx2", SDMA_FILTER_PARAM(40) },
-	{ "omap2_mcspi.0", "tx3", SDMA_FILTER_PARAM(41) },
-	{ "omap2_mcspi.0", "rx3", SDMA_FILTER_PARAM(42) },
-	{ "omap2_mcspi.1", "tx0", SDMA_FILTER_PARAM(43) },
-	{ "omap2_mcspi.1", "rx0", SDMA_FILTER_PARAM(44) },
-	{ "omap2_mcspi.1", "tx1", SDMA_FILTER_PARAM(45) },
-	{ "omap2_mcspi.1", "rx1", SDMA_FILTER_PARAM(46) },
-	{ "omap_hsmmc.1", "tx", SDMA_FILTER_PARAM(47) },
-	{ "omap_hsmmc.1", "rx", SDMA_FILTER_PARAM(48) },
-	{ "omap_uart.0", "tx", SDMA_FILTER_PARAM(49) },
-	{ "omap_uart.0", "rx", SDMA_FILTER_PARAM(50) },
-	{ "omap_uart.1", "tx", SDMA_FILTER_PARAM(51) },
-	{ "omap_uart.1", "rx", SDMA_FILTER_PARAM(52) },
-	{ "omap_uart.2", "tx", SDMA_FILTER_PARAM(53) },
-	{ "omap_uart.2", "rx", SDMA_FILTER_PARAM(54) },
-	{ "omap_hsmmc.0", "tx", SDMA_FILTER_PARAM(61) },
-	{ "omap_hsmmc.0", "rx", SDMA_FILTER_PARAM(62) },
-
-	/* external DMA requests when tusb6010 is used */
-	{ "musb-tusb", "dmareq0", SDMA_FILTER_PARAM(2) },
-	{ "musb-tusb", "dmareq1", SDMA_FILTER_PARAM(3) },
-	{ "musb-tusb", "dmareq2", SDMA_FILTER_PARAM(14) }, /* OMAP2420 only */
-	{ "musb-tusb", "dmareq3", SDMA_FILTER_PARAM(15) }, /* OMAP2420 only */
-	{ "musb-tusb", "dmareq4", SDMA_FILTER_PARAM(16) }, /* OMAP2420 only */
-	{ "musb-tusb", "dmareq5", SDMA_FILTER_PARAM(64) }, /* OMAP2420 only */
-};
-
 static const struct dma_slave_map omap24xx_sdma_dt_map[] = {
 	/* external DMA requests when tusb6010 is used */
 	{ "musb-hdrc.1.auto", "dmareq0", SDMA_FILTER_PARAM(2) },
@@ -269,61 +214,6 @@ static const struct dma_slave_map omap24xx_sdma_dt_map[] = {
 	{ "musb-hdrc.1.auto", "dmareq5", SDMA_FILTER_PARAM(64) }, /* OMAP2420 only */
 };
 
-static const struct dma_slave_map omap3xxx_sdma_map[] = {
-	{ "omap-gpmc", "rxtx", SDMA_FILTER_PARAM(4) },
-	{ "omap2_mcspi.2", "tx0", SDMA_FILTER_PARAM(15) },
-	{ "omap2_mcspi.2", "rx0", SDMA_FILTER_PARAM(16) },
-	{ "omap-mcbsp.3", "tx", SDMA_FILTER_PARAM(17) },
-	{ "omap-mcbsp.3", "rx", SDMA_FILTER_PARAM(18) },
-	{ "omap-mcbsp.4", "tx", SDMA_FILTER_PARAM(19) },
-	{ "omap-mcbsp.4", "rx", SDMA_FILTER_PARAM(20) },
-	{ "omap-mcbsp.5", "tx", SDMA_FILTER_PARAM(21) },
-	{ "omap-mcbsp.5", "rx", SDMA_FILTER_PARAM(22) },
-	{ "omap2_mcspi.2", "tx1", SDMA_FILTER_PARAM(23) },
-	{ "omap2_mcspi.2", "rx1", SDMA_FILTER_PARAM(24) },
-	{ "omap_i2c.3", "tx", SDMA_FILTER_PARAM(25) },
-	{ "omap_i2c.3", "rx", SDMA_FILTER_PARAM(26) },
-	{ "omap_i2c.1", "tx", SDMA_FILTER_PARAM(27) },
-	{ "omap_i2c.1", "rx", SDMA_FILTER_PARAM(28) },
-	{ "omap_i2c.2", "tx", SDMA_FILTER_PARAM(29) },
-	{ "omap_i2c.2", "rx", SDMA_FILTER_PARAM(30) },
-	{ "omap-mcbsp.1", "tx", SDMA_FILTER_PARAM(31) },
-	{ "omap-mcbsp.1", "rx", SDMA_FILTER_PARAM(32) },
-	{ "omap-mcbsp.2", "tx", SDMA_FILTER_PARAM(33) },
-	{ "omap-mcbsp.2", "rx", SDMA_FILTER_PARAM(34) },
-	{ "omap2_mcspi.0", "tx0", SDMA_FILTER_PARAM(35) },
-	{ "omap2_mcspi.0", "rx0", SDMA_FILTER_PARAM(36) },
-	{ "omap2_mcspi.0", "tx1", SDMA_FILTER_PARAM(37) },
-	{ "omap2_mcspi.0", "rx1", SDMA_FILTER_PARAM(38) },
-	{ "omap2_mcspi.0", "tx2", SDMA_FILTER_PARAM(39) },
-	{ "omap2_mcspi.0", "rx2", SDMA_FILTER_PARAM(40) },
-	{ "omap2_mcspi.0", "tx3", SDMA_FILTER_PARAM(41) },
-	{ "omap2_mcspi.0", "rx3", SDMA_FILTER_PARAM(42) },
-	{ "omap2_mcspi.1", "tx0", SDMA_FILTER_PARAM(43) },
-	{ "omap2_mcspi.1", "rx0", SDMA_FILTER_PARAM(44) },
-	{ "omap2_mcspi.1", "tx1", SDMA_FILTER_PARAM(45) },
-	{ "omap2_mcspi.1", "rx1", SDMA_FILTER_PARAM(46) },
-	{ "omap_hsmmc.1", "tx", SDMA_FILTER_PARAM(47) },
-	{ "omap_hsmmc.1", "rx", SDMA_FILTER_PARAM(48) },
-	{ "omap_uart.0", "tx", SDMA_FILTER_PARAM(49) },
-	{ "omap_uart.0", "rx", SDMA_FILTER_PARAM(50) },
-	{ "omap_uart.1", "tx", SDMA_FILTER_PARAM(51) },
-	{ "omap_uart.1", "rx", SDMA_FILTER_PARAM(52) },
-	{ "omap_uart.2", "tx", SDMA_FILTER_PARAM(53) },
-	{ "omap_uart.2", "rx", SDMA_FILTER_PARAM(54) },
-	{ "omap_hsmmc.0", "tx", SDMA_FILTER_PARAM(61) },
-	{ "omap_hsmmc.0", "rx", SDMA_FILTER_PARAM(62) },
-	{ "omap-aes", "tx", SDMA_FILTER_PARAM(65) },
-	{ "omap-aes", "rx", SDMA_FILTER_PARAM(66) },
-	{ "omap-sham", "rx", SDMA_FILTER_PARAM(69) },
-	{ "omap2_mcspi.3", "tx0", SDMA_FILTER_PARAM(70) },
-	{ "omap2_mcspi.3", "rx0", SDMA_FILTER_PARAM(71) },
-	{ "omap_hsmmc.2", "tx", SDMA_FILTER_PARAM(77) },
-	{ "omap_hsmmc.2", "rx", SDMA_FILTER_PARAM(78) },
-	{ "omap_uart.3", "tx", SDMA_FILTER_PARAM(81) },
-	{ "omap_uart.3", "rx", SDMA_FILTER_PARAM(82) },
-};
-
 static struct omap_system_dma_plat_info dma_plat_info __initdata = {
 	.reg_map	= reg_map,
 	.channel_stride	= 0x60,
@@ -333,7 +223,7 @@ static struct omap_system_dma_plat_info dma_plat_info __initdata = {
 	.dma_read	= dma_read,
 };
 
-static struct platform_device_info omap_dma_dev_info = {
+static struct platform_device_info omap_dma_dev_info __initdata = {
 	.name = "omap-dma-engine",
 	.id = -1,
 	.dma_mask = DMA_BIT_MASK(32),
@@ -352,24 +242,10 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
 	p.dma_attr = (struct omap_dma_dev_attr *)oh->dev_attr;
 	p.errata = configure_dma_errata();
 
-	if (!of_have_populated_dt()) {
-		if (soc_is_omap24xx()) {
-			p.slave_map = omap24xx_sdma_map;
-			p.slavecnt = ARRAY_SIZE(omap24xx_sdma_map);
-		} else if (soc_is_omap34xx() || soc_is_omap3630()) {
-			p.slave_map = omap3xxx_sdma_map;
-			p.slavecnt = ARRAY_SIZE(omap3xxx_sdma_map);
-		} else {
-			pr_err("%s: The legacy DMA map is not provided!\n",
-			       __func__);
-			return -ENODEV;
-		}
-	} else {
-		if (soc_is_omap24xx()) {
-			/* DMA slave map for drivers not yet converted to DT */
-			p.slave_map = omap24xx_sdma_dt_map;
-			p.slavecnt = ARRAY_SIZE(omap24xx_sdma_dt_map);
-		}
+	if (soc_is_omap24xx()) {
+		/* DMA slave map for drivers not yet converted to DT */
+		p.slave_map = omap24xx_sdma_dt_map;
+		p.slavecnt = ARRAY_SIZE(omap24xx_sdma_dt_map);
 	}
 
 	pdev = omap_device_build(name, 0, oh, &p, sizeof(p));
@@ -413,21 +289,7 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
 
 static int __init omap2_system_dma_init(void)
 {
-	struct platform_device *pdev;
-	int res;
-
-	res = omap_hwmod_for_each_by_class("dma",
+	return omap_hwmod_for_each_by_class("dma",
 			omap2_system_dma_init_dev, NULL);
-	if (res)
-		return res;
-
-	if (of_have_populated_dt())
-		return res;
-
-	pdev = platform_device_register_full(&omap_dma_dev_info);
-	if (IS_ERR(pdev))
-		return PTR_ERR(pdev);
-
-	return res;
 }
 omap_arch_initcall(omap2_system_dma_init);
diff --git a/arch/arm/mach-omap2/drm.c b/arch/arm/mach-omap2/drm.c
deleted file mode 100644
index 44fef961bb70..000000000000
--- a/arch/arm/mach-omap2/drm.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * DRM/KMS device registration for TI OMAP platforms
- *
- * Copyright (C) 2012 Texas Instruments
- * Author: Rob Clark <rob.clark@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-#include <linux/platform_data/omap_drm.h>
-
-#include "soc.h"
-#include "display.h"
-
-#if IS_ENABLED(CONFIG_DRM_OMAP)
-
-static struct omap_drm_platform_data platform_data;
-
-static struct platform_device omap_drm_device = {
-	.dev = {
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-		.platform_data = &platform_data,
-	},
-	.name = "omapdrm",
-	.id = 0,
-};
-
-int __init omap_init_drm(void)
-{
-	platform_data.omaprev = GET_OMAP_TYPE;
-
-	return platform_device_register(&omap_drm_device);
-
-}
-#else
-int __init omap_init_drm(void) { return 0; }
-#endif
diff --git a/arch/arm/mach-omap2/hdq1w.c b/arch/arm/mach-omap2/hdq1w.c
index f3897d82e53e..2bc4db23ca56 100644
--- a/arch/arm/mach-omap2/hdq1w.c
+++ b/arch/arm/mach-omap2/hdq1w.c
@@ -75,25 +75,3 @@ int omap_hdq1w_reset(struct omap_hwmod *oh)
 
 	return 0;
 }
-
-#ifndef CONFIG_OF
-static int __init omap_init_hdq(void)
-{
-	int id = -1;
-	struct platform_device *pdev;
-	struct omap_hwmod *oh;
-	char *oh_name = "hdq1w";
-	char *devname = "omap_hdq";
-
-	oh = omap_hwmod_lookup(oh_name);
-	if (!oh)
-		return 0;
-
-	pdev = omap_device_build(devname, id, oh, NULL, 0);
-	WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
-	     devname, oh->name);
-
-	return 0;
-}
-omap_arch_initcall(omap_init_hdq);
-#endif
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index be517b048762..6d28aa20a7d3 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -32,120 +32,6 @@ static u16 control_devconf1_offset;
 
 #define HSMMC_NAME_LEN	9
 
-static void omap_hsmmc1_before_set_reg(struct device *dev,
-				       int power_on, int vdd)
-{
-	u32 reg, prog_io;
-	struct omap_hsmmc_platform_data *mmc = dev->platform_data;
-
-	if (mmc->remux)
-		mmc->remux(dev, power_on);
-
-	/*
-	 * Assume we power both OMAP VMMC1 (for CMD, CLK, DAT0..3) and the
-	 * card with Vcc regulator (from twl4030 or whatever).  OMAP has both
-	 * 1.8V and 3.0V modes, controlled by the PBIAS register.
-	 *
-	 * In 8-bit modes, OMAP VMMC1A (for DAT4..7) needs a supply, which
-	 * is most naturally TWL VSIM; those pins also use PBIAS.
-	 *
-	 * FIXME handle VMMC1A as needed ...
-	 */
-	if (power_on) {
-		if (cpu_is_omap2430()) {
-			reg = omap_ctrl_readl(OMAP243X_CONTROL_DEVCONF1);
-			if ((1 << vdd) >= MMC_VDD_30_31)
-				reg |= OMAP243X_MMC1_ACTIVE_OVERWRITE;
-			else
-				reg &= ~OMAP243X_MMC1_ACTIVE_OVERWRITE;
-			omap_ctrl_writel(reg, OMAP243X_CONTROL_DEVCONF1);
-		}
-
-		if (mmc->internal_clock) {
-			reg = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
-			reg |= OMAP2_MMCSDIO1ADPCLKISEL;
-			omap_ctrl_writel(reg, OMAP2_CONTROL_DEVCONF0);
-		}
-
-		reg = omap_ctrl_readl(control_pbias_offset);
-		if (cpu_is_omap3630()) {
-			/* Set MMC I/O to 52MHz */
-			prog_io = omap_ctrl_readl(OMAP343X_CONTROL_PROG_IO1);
-			prog_io |= OMAP3630_PRG_SDMMC1_SPEEDCTRL;
-			omap_ctrl_writel(prog_io, OMAP343X_CONTROL_PROG_IO1);
-		} else {
-			reg |= OMAP2_PBIASSPEEDCTRL0;
-		}
-		reg &= ~OMAP2_PBIASLITEPWRDNZ0;
-		omap_ctrl_writel(reg, control_pbias_offset);
-	} else {
-		reg = omap_ctrl_readl(control_pbias_offset);
-		reg &= ~OMAP2_PBIASLITEPWRDNZ0;
-		omap_ctrl_writel(reg, control_pbias_offset);
-	}
-}
-
-static void omap_hsmmc1_after_set_reg(struct device *dev, int power_on, int vdd)
-{
-	u32 reg;
-
-	/* 100ms delay required for PBIAS configuration */
-	msleep(100);
-
-	if (power_on) {
-		reg = omap_ctrl_readl(control_pbias_offset);
-		reg |= (OMAP2_PBIASLITEPWRDNZ0 | OMAP2_PBIASSPEEDCTRL0);
-		if ((1 << vdd) <= MMC_VDD_165_195)
-			reg &= ~OMAP2_PBIASLITEVMODE0;
-		else
-			reg |= OMAP2_PBIASLITEVMODE0;
-		omap_ctrl_writel(reg, control_pbias_offset);
-	} else {
-		reg = omap_ctrl_readl(control_pbias_offset);
-		reg |= (OMAP2_PBIASSPEEDCTRL0 | OMAP2_PBIASLITEPWRDNZ0 |
-			OMAP2_PBIASLITEVMODE0);
-		omap_ctrl_writel(reg, control_pbias_offset);
-	}
-}
-
-static void hsmmc2_select_input_clk_src(struct omap_hsmmc_platform_data *mmc)
-{
-	u32 reg;
-
-	reg = omap_ctrl_readl(control_devconf1_offset);
-	if (mmc->internal_clock)
-		reg |= OMAP2_MMCSDIO2ADPCLKISEL;
-	else
-		reg &= ~OMAP2_MMCSDIO2ADPCLKISEL;
-	omap_ctrl_writel(reg, control_devconf1_offset);
-}
-
-static void hsmmc2_before_set_reg(struct device *dev, int power_on, int vdd)
-{
-	struct omap_hsmmc_platform_data *mmc = dev->platform_data;
-
-	if (mmc->remux)
-		mmc->remux(dev, power_on);
-
-	if (power_on)
-		hsmmc2_select_input_clk_src(mmc);
-}
-
-static int am35x_hsmmc2_set_power(struct device *dev, int power_on, int vdd)
-{
-	struct omap_hsmmc_platform_data *mmc = dev->platform_data;
-
-	if (power_on)
-		hsmmc2_select_input_clk_src(mmc);
-
-	return 0;
-}
-
-static int nop_mmc_set_power(struct device *dev, int power_on, int vdd)
-{
-	return 0;
-}
-
 static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
 					struct omap_hsmmc_platform_data *mmc)
 {
@@ -157,101 +43,11 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
 		return -ENOMEM;
 	}
 
-	if (c->name)
-		strncpy(hc_name, c->name, HSMMC_NAME_LEN);
-	else
-		snprintf(hc_name, (HSMMC_NAME_LEN + 1), "mmc%islot%i",
-								c->mmc, 1);
+	snprintf(hc_name, (HSMMC_NAME_LEN + 1), "mmc%islot%i", c->mmc, 1);
 	mmc->name = hc_name;
 	mmc->caps = c->caps;
-	mmc->internal_clock = !c->ext_clock;
 	mmc->reg_offset = 0;
 
-	if (c->cover_only) {
-		/* detect if mobile phone cover removed */
-		mmc->gpio_cd = -EINVAL;
-		mmc->gpio_cod = c->gpio_cd;
-	} else {
-		/* card detect pin on the mmc socket itself */
-		mmc->gpio_cd = c->gpio_cd;
-		mmc->gpio_cod = -EINVAL;
-	}
-	mmc->gpio_wp = c->gpio_wp;
-
-	mmc->remux = c->remux;
-	mmc->init_card = c->init_card;
-
-	if (c->nonremovable)
-		mmc->nonremovable = 1;
-
-	/*
-	 * NOTE:  MMC slots should have a Vcc regulator set up.
-	 * This may be from a TWL4030-family chip, another
-	 * controllable regulator, or a fixed supply.
-	 *
-	 * temporary HACK: ocr_mask instead of fixed supply
-	 */
-	if (soc_is_am35xx())
-		mmc->ocr_mask = MMC_VDD_165_195 |
-					 MMC_VDD_26_27 |
-					 MMC_VDD_27_28 |
-					 MMC_VDD_29_30 |
-					 MMC_VDD_30_31 |
-					 MMC_VDD_31_32;
-	else
-		mmc->ocr_mask = c->ocr_mask;
-
-	if (!soc_is_am35xx())
-		mmc->features |= HSMMC_HAS_PBIAS;
-
-	switch (c->mmc) {
-	case 1:
-		if (mmc->features & HSMMC_HAS_PBIAS) {
-			/* on-chip level shifting via PBIAS0/PBIAS1 */
-			mmc->before_set_reg =
-					omap_hsmmc1_before_set_reg;
-			mmc->after_set_reg =
-					omap_hsmmc1_after_set_reg;
-		}
-
-		if (soc_is_am35xx())
-			mmc->set_power = nop_mmc_set_power;
-
-		/* OMAP3630 HSMMC1 supports only 4-bit */
-		if (cpu_is_omap3630() &&
-				(c->caps & MMC_CAP_8_BIT_DATA)) {
-			c->caps &= ~MMC_CAP_8_BIT_DATA;
-			c->caps |= MMC_CAP_4_BIT_DATA;
-			mmc->caps = c->caps;
-		}
-		break;
-	case 2:
-		if (soc_is_am35xx())
-			mmc->set_power = am35x_hsmmc2_set_power;
-
-		if (c->ext_clock)
-			c->transceiver = 1;
-		if (c->transceiver && (c->caps & MMC_CAP_8_BIT_DATA)) {
-			c->caps &= ~MMC_CAP_8_BIT_DATA;
-			c->caps |= MMC_CAP_4_BIT_DATA;
-		}
-		if (mmc->features & HSMMC_HAS_PBIAS) {
-			/* off-chip level shifting, or none */
-			mmc->before_set_reg = hsmmc2_before_set_reg;
-			mmc->after_set_reg = NULL;
-		}
-		break;
-	case 3:
-	case 4:
-	case 5:
-		mmc->before_set_reg = NULL;
-		mmc->after_set_reg = NULL;
-		break;
-	default:
-		pr_err("MMC%d configuration not supported!\n", c->mmc);
-		kfree(hc_name);
-		return -ENODEV;
-	}
 	return 0;
 }
 
@@ -260,41 +56,20 @@ static int omap_hsmmc_done;
 void omap_hsmmc_late_init(struct omap2_hsmmc_info *c)
 {
 	struct platform_device *pdev;
-	struct omap_hsmmc_platform_data *mmc_pdata;
 	int res;
 
-	if (omap_hsmmc_done != 1)
+	if (omap_hsmmc_done)
 		return;
 
-	omap_hsmmc_done++;
+	omap_hsmmc_done = 1;
 
 	for (; c->mmc; c++) {
-		if (!c->deferred)
-			continue;
-
 		pdev = c->pdev;
 		if (!pdev)
 			continue;
-
-		mmc_pdata = pdev->dev.platform_data;
-		if (!mmc_pdata)
-			continue;
-
-		if (c->cover_only) {
-			/* detect if mobile phone cover removed */
-			mmc_pdata->gpio_cd = -EINVAL;
-			mmc_pdata->gpio_cod = c->gpio_cd;
-		} else {
-			/* card detect pin on the mmc socket itself */
-			mmc_pdata->gpio_cd = c->gpio_cd;
-			mmc_pdata->gpio_cod = -EINVAL;
-		}
-		mmc_pdata->gpio_wp = c->gpio_wp;
-
 		res = omap_device_register(pdev);
 		if (res)
-			pr_err("Could not late init MMC %s\n",
-			       c->name);
+			pr_err("Could not late init MMC\n");
 	}
 }
 
@@ -336,13 +111,6 @@ static void __init omap_hsmmc_init_one(struct omap2_hsmmc_info *hsmmcinfo,
 	if (oh->dev_attr != NULL) {
 		mmc_dev_attr = oh->dev_attr;
 		mmc_data->controller_flags = mmc_dev_attr->flags;
-		/*
-		 * erratum 2.1.1.128 doesn't apply if board has
-		 * a transceiver is attached
-		 */
-		if (hsmmcinfo->transceiver)
-			mmc_data->controller_flags &=
-				~OMAP_HSMMC_BROKEN_MULTIBLOCK_READ;
 	}
 
 	pdev = platform_device_alloc(name, ctrl_nr - 1);
@@ -367,9 +135,6 @@ static void __init omap_hsmmc_init_one(struct omap2_hsmmc_info *hsmmcinfo,
 
 	hsmmcinfo->pdev = pdev;
 
-	if (hsmmcinfo->deferred)
-		goto free_mmc;
-
 	res = omap_device_register(pdev);
 	if (res) {
 		pr_err("Could not register od for %s\n", name);
diff --git a/arch/arm/mach-omap2/hsmmc.h b/arch/arm/mach-omap2/hsmmc.h
index 69b619ddc765..af9af5094ec3 100644
--- a/arch/arm/mach-omap2/hsmmc.h
+++ b/arch/arm/mach-omap2/hsmmc.h
@@ -12,18 +12,9 @@ struct omap2_hsmmc_info {
 	u8	mmc;		/* controller 1/2/3 */
 	u32	caps;		/* 4/8 wires and any additional host
 				 * capabilities OR'd (ref. linux/mmc/host.h) */
-	bool	transceiver;	/* MMC-2 option */
-	bool	ext_clock;	/* use external pin for input clock */
-	bool	cover_only;	/* No card detect - just cover switch */
-	bool	nonremovable;	/* Nonremovable e.g. eMMC */
-	bool	deferred;	/* mmc needs a deferred probe */
 	int	gpio_cd;	/* or -EINVAL */
 	int	gpio_wp;	/* or -EINVAL */
-	char	*name;		/* or NULL for default */
 	struct platform_device *pdev;	/* mmc controller instance */
-	int	ocr_mask;	/* temporary HACK */
-	/* Remux (pad configuration) when powering on/off */
-	void (*remux)(struct device *dev, int power_on);
 	/* init some special card */
 	void (*init_card)(struct mmc_card *card);
 };
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index e2274a162b74..df2c29edbbcd 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -663,6 +663,15 @@ void __init dra7xxx_check_revision(void)
 	hawkeye = (idcode >> 12) & 0xffff;
 	rev = (idcode >> 28) & 0xff;
 	switch (hawkeye) {
+	case 0xbb50:
+		switch (rev) {
+		case 0:
+		default:
+			omap_revision = DRA762_REV_ES1_0;
+			break;
+		}
+		break;
+
 	case 0xb990:
 		switch (rev) {
 		case 0:
@@ -684,9 +693,12 @@ void __init dra7xxx_check_revision(void)
 			omap_revision = DRA722_REV_ES1_0;
 			break;
 		case 1:
-		default:
 			omap_revision = DRA722_REV_ES2_0;
 			break;
+		case 2:
+		default:
+			omap_revision = DRA722_REV_ES2_1;
+			break;
 		}
 		break;
 
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 1d739d1a0a65..cb5d7314cf99 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -410,7 +410,7 @@ static int _set_hwmod_postsetup_state(struct omap_hwmod *oh, void *data)
 	return omap_hwmod_set_postsetup_state(oh, *(u8 *)data);
 }
 
-static void __init omap_hwmod_init_postsetup(void)
+static void __init __maybe_unused omap_hwmod_init_postsetup(void)
 {
 	u8 postsetup_state;
 
@@ -428,7 +428,6 @@ static void __init omap_hwmod_init_postsetup(void)
 static void __init __maybe_unused omap_common_late_init(void)
 {
 	omap2_common_pm_late_init();
-	omap_soc_device_init();
 }
 
 #ifdef CONFIG_SOC_OMAP2420
diff --git a/arch/arm/mach-omap2/mmc.h b/arch/arm/mach-omap2/mmc.h
index 30d39b97e7dd..9145a6f720fc 100644
--- a/arch/arm/mach-omap2/mmc.h
+++ b/arch/arm/mach-omap2/mmc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 
 #define OMAP24XX_NR_MMC		2
 #define OMAP2420_MMC_SIZE	OMAP1_MMC_SIZE
diff --git a/arch/arm/mach-omap2/omap-pm-noop.c b/arch/arm/mach-omap2/omap-pm-noop.c
index a1ee8066958e..4ead077ea4e7 100644
--- a/arch/arm/mach-omap2/omap-pm-noop.c
+++ b/arch/arm/mach-omap2/omap-pm-noop.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * omap-pm-noop.c - OMAP power management interface - dummy version
  *
diff --git a/arch/arm/mach-omap2/omap-pm.h b/arch/arm/mach-omap2/omap-pm.h
index 109bef5538eb..5ba5df47f91b 100644
--- a/arch/arm/mach-omap2/omap-pm.h
+++ b/arch/arm/mach-omap2/omap-pm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * omap-pm.h - OMAP power management interface
  *
diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
index 33e4953c61a8..69df3620eca5 100644
--- a/arch/arm/mach-omap2/omap-smp.c
+++ b/arch/arm/mach-omap2/omap-smp.c
@@ -342,7 +342,7 @@ static void __init omap4_smp_prepare_cpus(unsigned int max_cpus)
 		c = &omap443x_cfg;
 	else if (soc_is_omap446x())
 		c = &omap446x_cfg;
-	else if (soc_is_dra74x() || soc_is_omap54xx())
+	else if (soc_is_dra74x() || soc_is_omap54xx() || soc_is_dra76x())
 		c = &omap5_cfg;
 
 	if (!c) {
@@ -355,7 +355,7 @@ static void __init omap4_smp_prepare_cpus(unsigned int max_cpus)
 	cfg.startup_addr = c->startup_addr;
 	cfg.wakeupgen_base = omap_get_wakeupgen_base();
 
-	if (soc_is_dra74x() || soc_is_omap54xx()) {
+	if (soc_is_dra74x() || soc_is_omap54xx() || soc_is_dra76x()) {
 		if ((__boot_cpu_mode & MODE_MASK) == HYP_MODE)
 			cfg.startup_addr = omap5_secondary_hyp_startup;
 		omap5_erratum_workaround_801819();
diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
index 33ed5d53fa45..4bb6751864a5 100644
--- a/arch/arm/mach-omap2/omap-wakeupgen.c
+++ b/arch/arm/mach-omap2/omap-wakeupgen.c
@@ -522,13 +522,13 @@ static int __init wakeupgen_init(struct device_node *node,
 	u32 val;
 
 	if (!parent) {
-		pr_err("%s: no parent, giving up\n", node->full_name);
+		pr_err("%pOF: no parent, giving up\n", node);
 		return -ENODEV;
 	}
 
 	parent_domain = irq_find_host(parent);
 	if (!parent_domain) {
-		pr_err("%s: unable to obtain parent domain\n", node->full_name);
+		pr_err("%pOF: unable to obtain parent domain\n", node);
 		return -ENXIO;
 	}
 	/* Not supported on OMAP4 ES1.0 silicon */
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index cf65ab8bb004..b226c8aaf8b1 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -299,30 +299,6 @@ static const struct of_device_id intc_match[] = {
 
 static struct device_node *intc_node;
 
-unsigned int omap4_xlate_irq(unsigned int hwirq)
-{
-	struct of_phandle_args irq_data;
-	unsigned int irq;
-
-	if (!intc_node)
-		intc_node = of_find_matching_node(NULL, intc_match);
-
-	if (WARN_ON(!intc_node))
-		return hwirq;
-
-	irq_data.np = intc_node;
-	irq_data.args_count = 3;
-	irq_data.args[0] = 0;
-	irq_data.args[1] = hwirq - OMAP44XX_IRQ_GIC_START;
-	irq_data.args[2] = IRQ_TYPE_LEVEL_HIGH;
-
-	irq = irq_create_of_mapping(&irq_data);
-	if (WARN_ON(!irq))
-		irq = hwirq;
-
-	return irq;
-}
-
 void __init omap_gic_of_init(void)
 {
 	struct device_node *np;
diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
index ef9ffb8ac912..d45cbfdb4be6 100644
--- a/arch/arm/mach-omap2/omap_device.c
+++ b/arch/arm/mach-omap2/omap_device.c
@@ -35,6 +35,8 @@
 #include <linux/pm_domain.h>
 #include <linux/pm_runtime.h>
 #include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
 #include <linux/notifier.h>
 
 #include "common.h"
@@ -309,88 +311,6 @@ int omap_device_get_context_loss_count(struct platform_device *pdev)
 }
 
 /**
- * omap_device_count_resources - count number of struct resource entries needed
- * @od: struct omap_device *
- * @flags: Type of resources to include when counting (IRQ/DMA/MEM)
- *
- * Count the number of struct resource entries needed for this
- * omap_device @od.  Used by omap_device_build_ss() to determine how
- * much memory to allocate before calling
- * omap_device_fill_resources().  Returns the count.
- */
-static int omap_device_count_resources(struct omap_device *od,
-				       unsigned long flags)
-{
-	int c = 0;
-	int i;
-
-	for (i = 0; i < od->hwmods_cnt; i++)
-		c += omap_hwmod_count_resources(od->hwmods[i], flags);
-
-	pr_debug("omap_device: %s: counted %d total resources across %d hwmods\n",
-		 od->pdev->name, c, od->hwmods_cnt);
-
-	return c;
-}
-
-/**
- * omap_device_fill_resources - fill in array of struct resource
- * @od: struct omap_device *
- * @res: pointer to an array of struct resource to be filled in
- *
- * Populate one or more empty struct resource pointed to by @res with
- * the resource data for this omap_device @od.  Used by
- * omap_device_build_ss() after calling omap_device_count_resources().
- * Ideally this function would not be needed at all.  If omap_device
- * replaces platform_device, then we can specify our own
- * get_resource()/ get_irq()/etc functions that use the underlying
- * omap_hwmod information.  Or if platform_device is extended to use
- * subarchitecture-specific function pointers, the various
- * platform_device functions can simply call omap_device internal
- * functions to get device resources.  Hacking around the existing
- * platform_device code wastes memory.  Returns 0.
- */
-static int omap_device_fill_resources(struct omap_device *od,
-				      struct resource *res)
-{
-	int i, r;
-
-	for (i = 0; i < od->hwmods_cnt; i++) {
-		r = omap_hwmod_fill_resources(od->hwmods[i], res);
-		res += r;
-	}
-
-	return 0;
-}
-
-/**
- * _od_fill_dma_resources - fill in array of struct resource with dma resources
- * @od: struct omap_device *
- * @res: pointer to an array of struct resource to be filled in
- *
- * Populate one or more empty struct resource pointed to by @res with
- * the dma resource data for this omap_device @od.  Used by
- * omap_device_alloc() after calling omap_device_count_resources().
- *
- * Ideally this function would not be needed at all.  If we have
- * mechanism to get dma resources from DT.
- *
- * Returns 0.
- */
-static int _od_fill_dma_resources(struct omap_device *od,
-				      struct resource *res)
-{
-	int i, r;
-
-	for (i = 0; i < od->hwmods_cnt; i++) {
-		r = omap_hwmod_fill_dma_resources(od->hwmods[i], res);
-		res += r;
-	}
-
-	return 0;
-}
-
-/**
  * omap_device_alloc - allocate an omap_device
  * @pdev: platform_device that will be included in this omap_device
  * @oh: ptr to the single omap_hwmod that backs this omap_device
@@ -407,8 +327,7 @@ struct omap_device *omap_device_alloc(struct platform_device *pdev,
 {
 	int ret = -ENOMEM;
 	struct omap_device *od;
-	struct resource *res = NULL;
-	int i, res_count;
+	int i;
 	struct omap_hwmod **hwmods;
 
 	od = kzalloc(sizeof(struct omap_device), GFP_KERNEL);
@@ -424,74 +343,6 @@ struct omap_device *omap_device_alloc(struct platform_device *pdev,
 
 	od->hwmods = hwmods;
 	od->pdev = pdev;
-
-	/*
-	 * Non-DT Boot:
-	 *   Here, pdev->num_resources = 0, and we should get all the
-	 *   resources from hwmod.
-	 *
-	 * DT Boot:
-	 *   OF framework will construct the resource structure (currently
-	 *   does for MEM & IRQ resource) and we should respect/use these
-	 *   resources, killing hwmod dependency.
-	 *   If pdev->num_resources > 0, we assume that MEM & IRQ resources
-	 *   have been allocated by OF layer already (through DTB).
-	 *   As preparation for the future we examine the OF provided resources
-	 *   to see if we have DMA resources provided already. In this case
-	 *   there is no need to update the resources for the device, we use the
-	 *   OF provided ones.
-	 *
-	 * TODO: Once DMA resource is available from OF layer, we should
-	 *   kill filling any resources from hwmod.
-	 */
-	if (!pdev->num_resources) {
-		/* Count all resources for the device */
-		res_count = omap_device_count_resources(od, IORESOURCE_IRQ |
-							    IORESOURCE_DMA |
-							    IORESOURCE_MEM);
-	} else {
-		/* Take a look if we already have DMA resource via DT */
-		for (i = 0; i < pdev->num_resources; i++) {
-			struct resource *r = &pdev->resource[i];
-
-			/* We have it, no need to touch the resources */
-			if (r->flags == IORESOURCE_DMA)
-				goto have_everything;
-		}
-		/* Count only DMA resources for the device */
-		res_count = omap_device_count_resources(od, IORESOURCE_DMA);
-		/* The device has no DMA resource, no need for update */
-		if (!res_count)
-			goto have_everything;
-
-		res_count += pdev->num_resources;
-	}
-
-	/* Allocate resources memory to account for new resources */
-	res = kzalloc(sizeof(struct resource) * res_count, GFP_KERNEL);
-	if (!res)
-		goto oda_exit3;
-
-	if (!pdev->num_resources) {
-		dev_dbg(&pdev->dev, "%s: using %d resources from hwmod\n",
-			__func__, res_count);
-		omap_device_fill_resources(od, res);
-	} else {
-		dev_dbg(&pdev->dev,
-			"%s: appending %d DMA resources from hwmod\n",
-			__func__, res_count - pdev->num_resources);
-		memcpy(res, pdev->resource,
-		       sizeof(struct resource) * pdev->num_resources);
-		_od_fill_dma_resources(od, &res[pdev->num_resources]);
-	}
-
-	ret = platform_device_add_resources(pdev, res, res_count);
-	kfree(res);
-
-	if (ret)
-		goto oda_exit3;
-
-have_everything:
 	pdev->archdata.od = od;
 
 	for (i = 0; i < oh_cnt; i++) {
@@ -501,8 +352,6 @@ have_everything:
 
 	return od;
 
-oda_exit3:
-	kfree(hwmods);
 oda_exit2:
 	kfree(od);
 oda_exit1:
@@ -522,6 +371,93 @@ void omap_device_delete(struct omap_device *od)
 }
 
 /**
+ * omap_device_copy_resources - Add legacy IO and IRQ resources
+ * @oh: interconnect target module
+ * @pdev: platform device to copy resources to
+ *
+ * We still have legacy DMA and smartreflex needing resources.
+ * Let's populate what they need until we can eventually just
+ * remove this function. Note that there should be no need to
+ * call this from omap_device_build_from_dt(), nor should there
+ * be any need to call it for other devices.
+ */
+static int
+omap_device_copy_resources(struct omap_hwmod *oh,
+			   struct platform_device *pdev)
+{
+	struct device_node *np, *child;
+	struct property *prop;
+	struct resource *res;
+	const char *name;
+	int error, irq = 0;
+
+	if (!oh || !oh->od || !oh->od->pdev) {
+		error = -EINVAL;
+		goto error;
+	}
+
+	np = oh->od->pdev->dev.of_node;
+	if (!np) {
+		error = -ENODEV;
+		goto error;
+	}
+
+	res = kzalloc(sizeof(*res) * 2, GFP_KERNEL);
+	if (!res)
+		return -ENOMEM;
+
+	/* Do we have a dts range for the interconnect target module? */
+	error = omap_hwmod_parse_module_range(oh, np, res);
+
+	/* No ranges, rely on device reg entry */
+	if (error)
+		error = of_address_to_resource(np, 0, res);
+	if (error)
+		goto free;
+
+	/* SmartReflex needs first IO resource name to be "mpu" */
+	res[0].name = "mpu";
+
+	/*
+	 * We may have a configured "ti,sysc" interconnect target with a
+	 * dts child with the interrupt. If so use the first child's
+	 * first interrupt for "ti-hwmods" legacy support.
+	 */
+	of_property_for_each_string(np, "compatible", prop, name)
+		if (!strncmp("ti,sysc-", name, 8))
+			break;
+
+	child = of_get_next_available_child(np, NULL);
+
+	if (name)
+		irq = irq_of_parse_and_map(child, 0);
+	if (!irq)
+		irq = irq_of_parse_and_map(np, 0);
+	if (!irq) {
+		error = -EINVAL;
+		goto free;
+	}
+
+	/* Legacy DMA code needs interrupt name to be "0" */
+	res[1].start = irq;
+	res[1].end = irq;
+	res[1].flags = IORESOURCE_IRQ;
+	res[1].name = "0";
+
+	error = platform_device_add_resources(pdev, res, 2);
+
+free:
+	kfree(res);
+
+error:
+	WARN(error, "%s: %s device %s failed: %i\n",
+	     __func__, oh->name, dev_name(&pdev->dev),
+	     error);
+
+	return error;
+}
+
+/**
  * omap_device_build - build and register an omap_device with one omap_hwmod
  * @pdev_name: name of the platform_device driver to use
  * @pdev_id: this platform_device's connection ID
@@ -540,45 +476,24 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
 						 struct omap_hwmod *oh,
 						 void *pdata, int pdata_len)
 {
-	struct omap_hwmod *ohs[] = { oh };
-
-	if (!oh)
-		return ERR_PTR(-EINVAL);
-
-	return omap_device_build_ss(pdev_name, pdev_id, ohs, 1, pdata,
-				    pdata_len);
-}
-
-/**
- * omap_device_build_ss - build and register an omap_device with multiple hwmods
- * @pdev_name: name of the platform_device driver to use
- * @pdev_id: this platform_device's connection ID
- * @oh: ptr to the single omap_hwmod that backs this omap_device
- * @pdata: platform_data ptr to associate with the platform_device
- * @pdata_len: amount of memory pointed to by @pdata
- *
- * Convenience function for building and registering an omap_device
- * subsystem record.  Subsystem records consist of multiple
- * omap_hwmods.  This function in turn builds and registers a
- * platform_device record.  Returns an ERR_PTR() on error, or passes
- * along the return value of omap_device_register().
- */
-struct platform_device __init *omap_device_build_ss(const char *pdev_name,
-						    int pdev_id,
-						    struct omap_hwmod **ohs,
-						    int oh_cnt, void *pdata,
-						    int pdata_len)
-{
 	int ret = -ENOMEM;
 	struct platform_device *pdev;
 	struct omap_device *od;
 
-	if (!ohs || oh_cnt == 0 || !pdev_name)
+	if (!oh || !pdev_name)
 		return ERR_PTR(-EINVAL);
 
 	if (!pdata && pdata_len > 0)
 		return ERR_PTR(-EINVAL);
 
+	if (strncmp(oh->name, "smartreflex", 11) &&
+	    strncmp(oh->name, "dma", 3)) {
+		pr_warn("%s need to update %s to probe with dt\na",
+			__func__, pdev_name);
+		ret = -ENODEV;
+		goto odbs_exit;
+	}
+
 	pdev = platform_device_alloc(pdev_name, pdev_id);
 	if (!pdev) {
 		ret = -ENOMEM;
@@ -591,7 +506,16 @@ struct platform_device __init *omap_device_build_ss(const char *pdev_name,
 	else
 		dev_set_name(&pdev->dev, "%s", pdev->name);
 
-	od = omap_device_alloc(pdev, ohs, oh_cnt);
+	/*
+	 * Must be called before omap_device_alloc() as oh->od
+	 * only contains the currently registered omap_device
+	 * and will get overwritten by omap_device_alloc().
+	 */
+	ret = omap_device_copy_resources(oh, pdev);
+	if (ret)
+		goto odbs_exit1;
+
+	od = omap_device_alloc(pdev, &oh, 1);
 	if (IS_ERR(od))
 		goto odbs_exit1;
 
@@ -672,7 +596,6 @@ static int _od_suspend_noirq(struct device *dev)
 
 	if (!ret && !pm_runtime_status_suspended(dev)) {
 		if (pm_generic_runtime_suspend(dev) == 0) {
-			pm_runtime_set_suspended(dev);
 			omap_device_idle(pdev);
 			od->flags |= OMAP_DEVICE_SUSPENDED;
 		}
@@ -689,15 +612,6 @@ static int _od_resume_noirq(struct device *dev)
 	if (od->flags & OMAP_DEVICE_SUSPENDED) {
 		od->flags &= ~OMAP_DEVICE_SUSPENDED;
 		omap_device_enable(pdev);
-		/*
-		 * XXX: we run before core runtime pm has resumed itself. At
-		 * this point in time, we just restore the runtime pm state and
-		 * considering symmetric operations in resume, we donot expect
-		 * to fail. If we failed, something changed in core runtime_pm
-		 * framework OR some device driver messed things up, hence, WARN
-		 */
-		WARN(pm_runtime_set_active(dev),
-		     "Could not set %s runtime state active\n", dev_name(dev));
 		pm_generic_runtime_resume(dev);
 	}
 
diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
index 78c02b355179..786b9c00fdb9 100644
--- a/arch/arm/mach-omap2/omap_device.h
+++ b/arch/arm/mach-omap2/omap_device.h
@@ -75,10 +75,6 @@ struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
 					  struct omap_hwmod *oh, void *pdata,
 					  int pdata_len);
 
-struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
-					 struct omap_hwmod **oh, int oh_cnt,
-					 void *pdata, int pdata_len);
-
 struct omap_device *omap_device_alloc(struct platform_device *pdev,
 				      struct omap_hwmod **ohs, int oh_cnt);
 void omap_device_delete(struct omap_device *od);
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 3b47ded5fa0c..104256a5f0f7 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -994,6 +994,34 @@ static int _enable_clocks(struct omap_hwmod *oh)
 }
 
 /**
+ * _omap4_clkctrl_managed_by_clkfwk - true if clkctrl managed by clock framework
+ * @oh: struct omap_hwmod *
+ */
+static bool _omap4_clkctrl_managed_by_clkfwk(struct omap_hwmod *oh)
+{
+	if (oh->prcm.omap4.flags & HWMOD_OMAP4_CLKFWK_CLKCTR_CLOCK)
+		return true;
+
+	return false;
+}
+
+/**
+ * _omap4_has_clkctrl_clock - returns true if a module has clkctrl clock
+ * @oh: struct omap_hwmod *
+ */
+static bool _omap4_has_clkctrl_clock(struct omap_hwmod *oh)
+{
+	if (oh->prcm.omap4.clkctrl_offs)
+		return true;
+
+	if (!oh->prcm.omap4.clkctrl_offs &&
+	    oh->prcm.omap4.flags & HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET)
+		return true;
+
+	return false;
+}
+
+/**
  * _disable_clocks - disable hwmod main clock and interface clocks
  * @oh: struct omap_hwmod *
  *
@@ -1030,7 +1058,8 @@ static int _disable_clocks(struct omap_hwmod *oh)
  */
 static void _omap4_enable_module(struct omap_hwmod *oh)
 {
-	if (!oh->clkdm || !oh->prcm.omap4.modulemode)
+	if (!oh->clkdm || !oh->prcm.omap4.modulemode ||
+	    _omap4_clkctrl_managed_by_clkfwk(oh))
 		return;
 
 	pr_debug("omap_hwmod: %s: %s: %d\n",
@@ -1061,8 +1090,10 @@ static int _omap4_wait_target_disable(struct omap_hwmod *oh)
 	if (oh->flags & HWMOD_NO_IDLEST)
 		return 0;
 
-	if (!oh->prcm.omap4.clkctrl_offs &&
-	    !(oh->prcm.omap4.flags & HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET))
+	if (_omap4_clkctrl_managed_by_clkfwk(oh))
+		return 0;
+
+	if (!_omap4_has_clkctrl_clock(oh))
 		return 0;
 
 	return omap_cm_wait_module_idle(oh->clkdm->prcm_partition,
@@ -1071,215 +1102,6 @@ static int _omap4_wait_target_disable(struct omap_hwmod *oh)
 }
 
 /**
- * _count_mpu_irqs - count the number of MPU IRQ lines associated with @oh
- * @oh: struct omap_hwmod *oh
- *
- * Count and return the number of MPU IRQs associated with the hwmod
- * @oh.  Used to allocate struct resource data.  Returns 0 if @oh is
- * NULL.
- */
-static int _count_mpu_irqs(struct omap_hwmod *oh)
-{
-	struct omap_hwmod_irq_info *ohii;
-	int i = 0;
-
-	if (!oh || !oh->mpu_irqs)
-		return 0;
-
-	do {
-		ohii = &oh->mpu_irqs[i++];
-	} while (ohii->irq != -1);
-
-	return i-1;
-}
-
-/**
- * _count_sdma_reqs - count the number of SDMA request lines associated with @oh
- * @oh: struct omap_hwmod *oh
- *
- * Count and return the number of SDMA request lines associated with
- * the hwmod @oh.  Used to allocate struct resource data.  Returns 0
- * if @oh is NULL.
- */
-static int _count_sdma_reqs(struct omap_hwmod *oh)
-{
-	struct omap_hwmod_dma_info *ohdi;
-	int i = 0;
-
-	if (!oh || !oh->sdma_reqs)
-		return 0;
-
-	do {
-		ohdi = &oh->sdma_reqs[i++];
-	} while (ohdi->dma_req != -1);
-
-	return i-1;
-}
-
-/**
- * _count_ocp_if_addr_spaces - count the number of address space entries for @oh
- * @oh: struct omap_hwmod *oh
- *
- * Count and return the number of address space ranges associated with
- * the hwmod @oh.  Used to allocate struct resource data.  Returns 0
- * if @oh is NULL.
- */
-static int _count_ocp_if_addr_spaces(struct omap_hwmod_ocp_if *os)
-{
-	struct omap_hwmod_addr_space *mem;
-	int i = 0;
-
-	if (!os || !os->addr)
-		return 0;
-
-	do {
-		mem = &os->addr[i++];
-	} while (mem->pa_start != mem->pa_end);
-
-	return i-1;
-}
-
-/**
- * _get_mpu_irq_by_name - fetch MPU interrupt line number by name
- * @oh: struct omap_hwmod * to operate on
- * @name: pointer to the name of the MPU interrupt number to fetch (optional)
- * @irq: pointer to an unsigned int to store the MPU IRQ number to
- *
- * Retrieve a MPU hardware IRQ line number named by @name associated
- * with the IP block pointed to by @oh.  The IRQ number will be filled
- * into the address pointed to by @dma.  When @name is non-null, the
- * IRQ line number associated with the named entry will be returned.
- * If @name is null, the first matching entry will be returned.  Data
- * order is not meaningful in hwmod data, so callers are strongly
- * encouraged to use a non-null @name whenever possible to avoid
- * unpredictable effects if hwmod data is later added that causes data
- * ordering to change.  Returns 0 upon success or a negative error
- * code upon error.
- */
-static int _get_mpu_irq_by_name(struct omap_hwmod *oh, const char *name,
-				unsigned int *irq)
-{
-	int i;
-	bool found = false;
-
-	if (!oh->mpu_irqs)
-		return -ENOENT;
-
-	i = 0;
-	while (oh->mpu_irqs[i].irq != -1) {
-		if (name == oh->mpu_irqs[i].name ||
-		    !strcmp(name, oh->mpu_irqs[i].name)) {
-			found = true;
-			break;
-		}
-		i++;
-	}
-
-	if (!found)
-		return -ENOENT;
-
-	*irq = oh->mpu_irqs[i].irq;
-
-	return 0;
-}
-
-/**
- * _get_sdma_req_by_name - fetch SDMA request line ID by name
- * @oh: struct omap_hwmod * to operate on
- * @name: pointer to the name of the SDMA request line to fetch (optional)
- * @dma: pointer to an unsigned int to store the request line ID to
- *
- * Retrieve an SDMA request line ID named by @name on the IP block
- * pointed to by @oh.  The ID will be filled into the address pointed
- * to by @dma.  When @name is non-null, the request line ID associated
- * with the named entry will be returned.  If @name is null, the first
- * matching entry will be returned.  Data order is not meaningful in
- * hwmod data, so callers are strongly encouraged to use a non-null
- * @name whenever possible to avoid unpredictable effects if hwmod
- * data is later added that causes data ordering to change.  Returns 0
- * upon success or a negative error code upon error.
- */
-static int _get_sdma_req_by_name(struct omap_hwmod *oh, const char *name,
-				 unsigned int *dma)
-{
-	int i;
-	bool found = false;
-
-	if (!oh->sdma_reqs)
-		return -ENOENT;
-
-	i = 0;
-	while (oh->sdma_reqs[i].dma_req != -1) {
-		if (name == oh->sdma_reqs[i].name ||
-		    !strcmp(name, oh->sdma_reqs[i].name)) {
-			found = true;
-			break;
-		}
-		i++;
-	}
-
-	if (!found)
-		return -ENOENT;
-
-	*dma = oh->sdma_reqs[i].dma_req;
-
-	return 0;
-}
-
-/**
- * _get_addr_space_by_name - fetch address space start & end by name
- * @oh: struct omap_hwmod * to operate on
- * @name: pointer to the name of the address space to fetch (optional)
- * @pa_start: pointer to a u32 to store the starting address to
- * @pa_end: pointer to a u32 to store the ending address to
- *
- * Retrieve address space start and end addresses for the IP block
- * pointed to by @oh.  The data will be filled into the addresses
- * pointed to by @pa_start and @pa_end.  When @name is non-null, the
- * address space data associated with the named entry will be
- * returned.  If @name is null, the first matching entry will be
- * returned.  Data order is not meaningful in hwmod data, so callers
- * are strongly encouraged to use a non-null @name whenever possible
- * to avoid unpredictable effects if hwmod data is later added that
- * causes data ordering to change.  Returns 0 upon success or a
- * negative error code upon error.
- */
-static int _get_addr_space_by_name(struct omap_hwmod *oh, const char *name,
-				   u32 *pa_start, u32 *pa_end)
-{
-	int j;
-	struct omap_hwmod_ocp_if *os;
-	bool found = false;
-
-	list_for_each_entry(os, &oh->slave_ports, node) {
-
-		if (!os->addr)
-			return -ENOENT;
-
-		j = 0;
-		while (os->addr[j].pa_start != os->addr[j].pa_end) {
-			if (name == os->addr[j].name ||
-			    !strcmp(name, os->addr[j].name)) {
-				found = true;
-				break;
-			}
-			j++;
-		}
-
-		if (found)
-			break;
-	}
-
-	if (!found)
-		return -ENOENT;
-
-	*pa_start = os->addr[j].pa_start;
-	*pa_end = os->addr[j].pa_end;
-
-	return 0;
-}
-
-/**
  * _save_mpu_port_index - find and save the index to @oh's MPU port
  * @oh: struct omap_hwmod *
  *
@@ -1330,32 +1152,6 @@ static struct omap_hwmod_ocp_if *_find_mpu_rt_port(struct omap_hwmod *oh)
 };
 
 /**
- * _find_mpu_rt_addr_space - return MPU register target address space for @oh
- * @oh: struct omap_hwmod *
- *
- * Returns a pointer to the struct omap_hwmod_addr_space record representing
- * the register target MPU address space; or returns NULL upon error.
- */
-static struct omap_hwmod_addr_space * __init _find_mpu_rt_addr_space(struct omap_hwmod *oh)
-{
-	struct omap_hwmod_ocp_if *os;
-	struct omap_hwmod_addr_space *mem;
-	int found = 0, i = 0;
-
-	os = _find_mpu_rt_port(oh);
-	if (!os || !os->addr)
-		return NULL;
-
-	do {
-		mem = &os->addr[i++];
-		if (mem->flags & ADDR_TYPE_RT)
-			found = 1;
-	} while (!found && mem->pa_start != mem->pa_end);
-
-	return (found) ? mem : NULL;
-}
-
-/**
  * _enable_sysc - try to bring a module out of idle via OCP_SYSCONFIG
  * @oh: struct omap_hwmod *
  *
@@ -1847,7 +1643,8 @@ static int _omap4_disable_module(struct omap_hwmod *oh)
 {
 	int v;
 
-	if (!oh->clkdm || !oh->prcm.omap4.modulemode)
+	if (!oh->clkdm || !oh->prcm.omap4.modulemode ||
+	    _omap4_clkctrl_managed_by_clkfwk(oh))
 		return -EINVAL;
 
 	/*
@@ -2362,6 +2159,75 @@ static int of_dev_hwmod_lookup(struct device_node *np,
 }
 
 /**
+ * omap_hwmod_parse_module_range - map module IO range from device tree
+ * @oh: struct omap_hwmod *
+ * @np: struct device_node *
+ *
+ * Parse the device tree range an interconnect target module provides
+ * for it's child device IP blocks. This way we can support the old
+ * "ti,hwmods" property with just dts data without a need for platform
+ * data for IO resources. And we don't need all the child IP device
+ * nodes available in the dts.
+ */
+int omap_hwmod_parse_module_range(struct omap_hwmod *oh,
+				  struct device_node *np,
+				  struct resource *res)
+{
+	struct property *prop;
+	const __be32 *ranges;
+	const char *name;
+	u32 nr_addr, nr_size;
+	u64 base, size;
+	int len, error;
+
+	if (!res)
+		return -EINVAL;
+
+	ranges = of_get_property(np, "ranges", &len);
+	if (!ranges)
+		return -ENOENT;
+
+	len /= sizeof(*ranges);
+
+	if (len < 3)
+		return -EINVAL;
+
+	of_property_for_each_string(np, "compatible", prop, name)
+		if (!strncmp("ti,sysc-", name, 8))
+			break;
+
+	if (!name)
+		return -ENOENT;
+
+	error = of_property_read_u32(np, "#address-cells", &nr_addr);
+	if (error)
+		return -ENOENT;
+
+	error = of_property_read_u32(np, "#size-cells", &nr_size);
+	if (error)
+		return -ENOENT;
+
+	if (nr_addr != 1 || nr_size != 1) {
+		pr_err("%s: invalid range for %s->%s\n", __func__,
+		       oh->name, np->name);
+		return -EINVAL;
+	}
+
+	ranges++;
+	base = of_translate_address(np, ranges++);
+	size = be32_to_cpup(ranges);
+
+	pr_debug("omap_hwmod: %s %s at 0x%llx size 0x%llx\n",
+		 oh->name, np->name, base, size);
+
+	res->start = base;
+	res->end = base + size - 1;
+	res->flags = IORESOURCE_MEM;
+
+	return 0;
+}
+
+/**
  * _init_mpu_rt_base - populate the virtual address for a hwmod
  * @oh: struct omap_hwmod * to locate the virtual address
  * @data: (unused, caller should pass NULL)
@@ -2381,8 +2247,9 @@ static int of_dev_hwmod_lookup(struct device_node *np,
 static int __init _init_mpu_rt_base(struct omap_hwmod *oh, void *data,
 				    int index, struct device_node *np)
 {
-	struct omap_hwmod_addr_space *mem;
 	void __iomem *va_start = NULL;
+	struct resource res;
+	int error;
 
 	if (!oh)
 		return -EINVAL;
@@ -2397,28 +2264,22 @@ static int __init _init_mpu_rt_base(struct omap_hwmod *oh, void *data,
 	if (oh->_int_flags & _HWMOD_NO_MPU_PORT)
 		return -ENXIO;
 
-	mem = _find_mpu_rt_addr_space(oh);
-	if (!mem) {
-		pr_debug("omap_hwmod: %s: no MPU register target found\n",
-			 oh->name);
+	if (!np) {
+		pr_err("omap_hwmod: %s: no dt node\n", oh->name);
+		return -ENXIO;
+	}
 
-		/* Extract the IO space from device tree blob */
-		if (!np) {
-			pr_err("omap_hwmod: %s: no dt node\n", oh->name);
-			return -ENXIO;
-		}
+	/* Do we have a dts range for the interconnect target module? */
+	error = omap_hwmod_parse_module_range(oh, np, &res);
+	if (!error)
+		va_start = ioremap(res.start, resource_size(&res));
 
+	/* No ranges, rely on device reg entry */
+	if (!va_start)
 		va_start = of_iomap(np, index + oh->mpu_rt_idx);
-	} else {
-		va_start = ioremap(mem->pa_start, mem->pa_end - mem->pa_start);
-	}
-
 	if (!va_start) {
-		if (mem)
-			pr_err("omap_hwmod: %s: Could not ioremap\n", oh->name);
-		else
-			pr_err("omap_hwmod: %s: Missing dt reg%i for %s\n",
-			       oh->name, index, np->full_name);
+		pr_err("omap_hwmod: %s: Missing dt reg%i for %pOF\n",
+		       oh->name, index, np);
 		return -ENXIO;
 	}
 
@@ -2829,8 +2690,10 @@ static int _omap4_wait_target_ready(struct omap_hwmod *oh)
 	if (!_find_mpu_rt_port(oh))
 		return 0;
 
-	if (!oh->prcm.omap4.clkctrl_offs &&
-	    !(oh->prcm.omap4.flags & HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET))
+	if (_omap4_clkctrl_managed_by_clkfwk(oh))
+		return 0;
+
+	if (!_omap4_has_clkctrl_clock(oh))
 		return 0;
 
 	/* XXX check module SIDLEMODE, hardreset status */
@@ -2986,8 +2849,7 @@ static int _omap4_disable_direct_prcm(struct omap_hwmod *oh)
 	if (!oh)
 		return -EINVAL;
 
-	oh->prcm.omap4.clkctrl_offs = 0;
-	oh->prcm.omap4.modulemode = 0;
+	oh->prcm.omap4.flags |= HWMOD_OMAP4_CLKFWK_CLKCTR_CLOCK;
 
 	return 0;
 }
@@ -3322,189 +3184,6 @@ int omap_hwmod_shutdown(struct omap_hwmod *oh)
  */
 
 /**
- * omap_hwmod_count_resources - count number of struct resources needed by hwmod
- * @oh: struct omap_hwmod *
- * @flags: Type of resources to include when counting (IRQ/DMA/MEM)
- *
- * Count the number of struct resource array elements necessary to
- * contain omap_hwmod @oh resources.  Intended to be called by code
- * that registers omap_devices.  Intended to be used to determine the
- * size of a dynamically-allocated struct resource array, before
- * calling omap_hwmod_fill_resources().  Returns the number of struct
- * resource array elements needed.
- *
- * XXX This code is not optimized.  It could attempt to merge adjacent
- * resource IDs.
- *
- */
-int omap_hwmod_count_resources(struct omap_hwmod *oh, unsigned long flags)
-{
-	int ret = 0;
-
-	if (flags & IORESOURCE_IRQ)
-		ret += _count_mpu_irqs(oh);
-
-	if (flags & IORESOURCE_DMA)
-		ret += _count_sdma_reqs(oh);
-
-	if (flags & IORESOURCE_MEM) {
-		struct omap_hwmod_ocp_if *os;
-
-		list_for_each_entry(os, &oh->slave_ports, node)
-			ret += _count_ocp_if_addr_spaces(os);
-	}
-
-	return ret;
-}
-
-/**
- * omap_hwmod_fill_resources - fill struct resource array with hwmod data
- * @oh: struct omap_hwmod *
- * @res: pointer to the first element of an array of struct resource to fill
- *
- * Fill the struct resource array @res with resource data from the
- * omap_hwmod @oh.  Intended to be called by code that registers
- * omap_devices.  See also omap_hwmod_count_resources().  Returns the
- * number of array elements filled.
- */
-int omap_hwmod_fill_resources(struct omap_hwmod *oh, struct resource *res)
-{
-	struct omap_hwmod_ocp_if *os;
-	int i, j, mpu_irqs_cnt, sdma_reqs_cnt, addr_cnt;
-	int r = 0;
-
-	/* For each IRQ, DMA, memory area, fill in array.*/
-
-	mpu_irqs_cnt = _count_mpu_irqs(oh);
-	for (i = 0; i < mpu_irqs_cnt; i++) {
-		unsigned int irq;
-
-		if (oh->xlate_irq)
-			irq = oh->xlate_irq((oh->mpu_irqs + i)->irq);
-		else
-			irq = (oh->mpu_irqs + i)->irq;
-		(res + r)->name = (oh->mpu_irqs + i)->name;
-		(res + r)->start = irq;
-		(res + r)->end = irq;
-		(res + r)->flags = IORESOURCE_IRQ;
-		r++;
-	}
-
-	sdma_reqs_cnt = _count_sdma_reqs(oh);
-	for (i = 0; i < sdma_reqs_cnt; i++) {
-		(res + r)->name = (oh->sdma_reqs + i)->name;
-		(res + r)->start = (oh->sdma_reqs + i)->dma_req;
-		(res + r)->end = (oh->sdma_reqs + i)->dma_req;
-		(res + r)->flags = IORESOURCE_DMA;
-		r++;
-	}
-
-	list_for_each_entry(os, &oh->slave_ports, node) {
-		addr_cnt = _count_ocp_if_addr_spaces(os);
-
-		for (j = 0; j < addr_cnt; j++) {
-			(res + r)->name = (os->addr + j)->name;
-			(res + r)->start = (os->addr + j)->pa_start;
-			(res + r)->end = (os->addr + j)->pa_end;
-			(res + r)->flags = IORESOURCE_MEM;
-			r++;
-		}
-	}
-
-	return r;
-}
-
-/**
- * omap_hwmod_fill_dma_resources - fill struct resource array with dma data
- * @oh: struct omap_hwmod *
- * @res: pointer to the array of struct resource to fill
- *
- * Fill the struct resource array @res with dma resource data from the
- * omap_hwmod @oh.  Intended to be called by code that registers
- * omap_devices.  See also omap_hwmod_count_resources().  Returns the
- * number of array elements filled.
- */
-int omap_hwmod_fill_dma_resources(struct omap_hwmod *oh, struct resource *res)
-{
-	int i, sdma_reqs_cnt;
-	int r = 0;
-
-	sdma_reqs_cnt = _count_sdma_reqs(oh);
-	for (i = 0; i < sdma_reqs_cnt; i++) {
-		(res + r)->name = (oh->sdma_reqs + i)->name;
-		(res + r)->start = (oh->sdma_reqs + i)->dma_req;
-		(res + r)->end = (oh->sdma_reqs + i)->dma_req;
-		(res + r)->flags = IORESOURCE_DMA;
-		r++;
-	}
-
-	return r;
-}
-
-/**
- * omap_hwmod_get_resource_byname - fetch IP block integration data by name
- * @oh: struct omap_hwmod * to operate on
- * @type: one of the IORESOURCE_* constants from include/linux/ioport.h
- * @name: pointer to the name of the data to fetch (optional)
- * @rsrc: pointer to a struct resource, allocated by the caller
- *
- * Retrieve MPU IRQ, SDMA request line, or address space start/end
- * data for the IP block pointed to by @oh.  The data will be filled
- * into a struct resource record pointed to by @rsrc.  The struct
- * resource must be allocated by the caller.  When @name is non-null,
- * the data associated with the matching entry in the IRQ/SDMA/address
- * space hwmod data arrays will be returned.  If @name is null, the
- * first array entry will be returned.  Data order is not meaningful
- * in hwmod data, so callers are strongly encouraged to use a non-null
- * @name whenever possible to avoid unpredictable effects if hwmod
- * data is later added that causes data ordering to change.  This
- * function is only intended for use by OMAP core code.  Device
- * drivers should not call this function - the appropriate bus-related
- * data accessor functions should be used instead.  Returns 0 upon
- * success or a negative error code upon error.
- */
-int omap_hwmod_get_resource_byname(struct omap_hwmod *oh, unsigned int type,
-				   const char *name, struct resource *rsrc)
-{
-	int r;
-	unsigned int irq, dma;
-	u32 pa_start, pa_end;
-
-	if (!oh || !rsrc)
-		return -EINVAL;
-
-	if (type == IORESOURCE_IRQ) {
-		r = _get_mpu_irq_by_name(oh, name, &irq);
-		if (r)
-			return r;
-
-		rsrc->start = irq;
-		rsrc->end = irq;
-	} else if (type == IORESOURCE_DMA) {
-		r = _get_sdma_req_by_name(oh, name, &dma);
-		if (r)
-			return r;
-
-		rsrc->start = dma;
-		rsrc->end = dma;
-	} else if (type == IORESOURCE_MEM) {
-		r = _get_addr_space_by_name(oh, name, &pa_start, &pa_end);
-		if (r)
-			return r;
-
-		rsrc->start = pa_start;
-		rsrc->end = pa_end;
-	} else {
-		return -EINVAL;
-	}
-
-	rsrc->flags = type;
-	rsrc->name = name;
-
-	return 0;
-}
-
-/**
  * omap_hwmod_get_pwrdm - return pointer to this module's main powerdomain
  * @oh: struct omap_hwmod *
  *
diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h
index a8f779381fd8..df2239a58555 100644
--- a/arch/arm/mach-omap2/omap_hwmod.h
+++ b/arch/arm/mach-omap2/omap_hwmod.h
@@ -21,7 +21,6 @@
  *
  * To do:
  * - add interconnect error log structures
- * - add pinmuxing
  * - init_conn_id_bit (CONNID_BIT_VECTOR)
  * - implement default hwmod SMS/SDRC flags?
  * - move Linux-specific data ("non-ROM data") out
@@ -151,50 +150,6 @@ extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type3;
 #endif
 
 /**
- * struct omap_hwmod_mux_info - hwmod specific mux configuration
- * @pads:              array of omap_device_pad entries
- * @nr_pads:           number of omap_device_pad entries
- *
- * Note that this is currently built during init as needed.
- */
-struct omap_hwmod_mux_info {
-	int				nr_pads;
-	struct omap_device_pad		*pads;
-	int				nr_pads_dynamic;
-	struct omap_device_pad		**pads_dynamic;
-	int				*irqs;
-	bool				enabled;
-};
-
-/**
- * struct omap_hwmod_irq_info - MPU IRQs used by the hwmod
- * @name: name of the IRQ channel (module local name)
- * @irq: IRQ channel ID (should be non-negative except -1 = terminator)
- *
- * @name should be something short, e.g., "tx" or "rx".  It is for use
- * by platform_get_resource_byname().  It is defined locally to the
- * hwmod.
- */
-struct omap_hwmod_irq_info {
-	const char	*name;
-	s16		irq;
-};
-
-/**
- * struct omap_hwmod_dma_info - DMA channels used by the hwmod
- * @name: name of the DMA channel (module local name)
- * @dma_req: DMA request ID (should be non-negative except -1 = terminator)
- *
- * @name should be something short, e.g., "tx" or "rx".  It is for use
- * by platform_get_resource_byname().  It is defined locally to the
- * hwmod.
- */
-struct omap_hwmod_dma_info {
-	const char	*name;
-	s16		dma_req;
-};
-
-/**
  * struct omap_hwmod_rst_info - IPs reset lines use by hwmod
  * @name: name of the reset line (module local name)
  * @rst_shift: Offset of the reset bit
@@ -243,34 +198,6 @@ struct omap_hwmod_omap2_firewall {
 	u8 flags;
 };
 
-
-/*
- * omap_hwmod_addr_space.flags bits
- *
- * ADDR_MAP_ON_INIT: Map this address space during omap_hwmod init.
- * ADDR_TYPE_RT: Address space contains module register target data.
- */
-#define ADDR_MAP_ON_INIT	(1 << 0)	/* XXX does not belong */
-#define ADDR_TYPE_RT		(1 << 1)
-
-/**
- * struct omap_hwmod_addr_space - address space handled by the hwmod
- * @name: name of the address space
- * @pa_start: starting physical address
- * @pa_end: ending physical address
- * @flags: (see omap_hwmod_addr_space.flags macros above)
- *
- * Address space doesn't necessarily follow physical interconnect
- * structure.  GPMC is one example.
- */
-struct omap_hwmod_addr_space {
-	const char *name;
-	u32 pa_start;
-	u32 pa_end;
-	u8 flags;
-};
-
-
 /*
  * omap_hwmod_ocp_if.user bits: these indicate the initiators that use this
  * interface to interact with the hwmod.  Used to add sleep dependencies
@@ -446,9 +373,12 @@ struct omap_hwmod_omap2_prcm {
  * HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET: Some IP blocks have a valid CLKCTRL
  *	offset of zero; this flag bit should be set in those cases to
  *	distinguish from hwmods that have no clkctrl offset.
+ * HWMOD_OMAP4_CLKFWK_CLKCTR_CLOCK: Module clockctrl clock is managed
+ *	by the common clock framework and not hwmod.
  */
 #define HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT		(1 << 0)
 #define HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET		(1 << 1)
+#define HWMOD_OMAP4_CLKFWK_CLKCTR_CLOCK		(1 << 2)
 
 /**
  * struct omap_hwmod_omap4_prcm - OMAP4-specific PRCM data
@@ -626,8 +556,6 @@ struct omap_hwmod_class {
  * @name: name of the hwmod
  * @class: struct omap_hwmod_class * to the class of this hwmod
  * @od: struct omap_device currently associated with this hwmod (internal use)
- * @mpu_irqs: ptr to an array of MPU IRQs
- * @sdma_reqs: ptr to an array of System DMA request IDs
  * @prcm: PRCM data pertaining to this hwmod
  * @main_clk: main clock: OMAP clock name
  * @_clk: pointer to the main struct clk (filled in at runtime)
@@ -670,9 +598,6 @@ struct omap_hwmod {
 	const char			*name;
 	struct omap_hwmod_class		*class;
 	struct omap_device		*od;
-	struct omap_hwmod_mux_info	*mux;
-	struct omap_hwmod_irq_info	*mpu_irqs;
-	struct omap_hwmod_dma_info	*sdma_reqs;
 	struct omap_hwmod_rst_info	*rst_lines;
 	union {
 		struct omap_hwmod_omap2_prcm omap2;
@@ -691,7 +616,6 @@ struct omap_hwmod {
 	struct lock_class_key		hwmod_key; /* unique lock class */
 	struct list_head		node;
 	struct omap_hwmod_ocp_if	*_mpu_port;
-	unsigned int			(*xlate_irq)(unsigned int);
 	u32				flags;
 	u8				mpu_rt_idx;
 	u8				response_lat;
@@ -705,11 +629,16 @@ struct omap_hwmod {
 	struct omap_hwmod		*parent_hwmod;
 };
 
+struct device_node;
+
 struct omap_hwmod *omap_hwmod_lookup(const char *name);
 int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data),
 			void *data);
 
 int __init omap_hwmod_setup_one(const char *name);
+int omap_hwmod_parse_module_range(struct omap_hwmod *oh,
+				  struct device_node *np,
+				  struct resource *res);
 
 int omap_hwmod_enable(struct omap_hwmod *oh);
 int omap_hwmod_idle(struct omap_hwmod *oh);
@@ -724,7 +653,6 @@ int omap_hwmod_softreset(struct omap_hwmod *oh);
 
 int omap_hwmod_count_resources(struct omap_hwmod *oh, unsigned long flags);
 int omap_hwmod_fill_resources(struct omap_hwmod *oh, struct resource *res);
-int omap_hwmod_fill_dma_resources(struct omap_hwmod *oh, struct resource *res);
 int omap_hwmod_get_resource_byname(struct omap_hwmod *oh, unsigned int type,
 				   const char *name, struct resource *res);
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index 65b1647092bd..1a15a347945a 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -155,7 +155,6 @@ static struct omap_dma_dev_attr dma_dev_attr = {
 static struct omap_hwmod omap2420_dma_system_hwmod = {
 	.name		= "dma",
 	.class		= &omap2xxx_dma_hwmod_class,
-	.mpu_irqs	= omap2_dma_system_irqs,
 	.main_clk	= "core_l3_ck",
 	.dev_attr	= &dma_dev_attr,
 	.flags		= HWMOD_NO_IDLEST,
@@ -371,7 +370,6 @@ static struct omap_hwmod_ocp_if omap2420_l4_core__dma_system = {
 	.master		= &omap2xxx_l4_core_hwmod,
 	.slave		= &omap2420_dma_system_hwmod,
 	.clk		= "sdma_ick",
-	.addr		= omap2_dma_system_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index 79127b35fe60..3801850bccec 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -153,7 +153,6 @@ static struct omap_dma_dev_attr dma_dev_attr = {
 static struct omap_hwmod omap2430_dma_system_hwmod = {
 	.name		= "dma",
 	.class		= &omap2xxx_dma_hwmod_class,
-	.mpu_irqs	= omap2_dma_system_irqs,
 	.main_clk	= "core_l3_ck",
 	.dev_attr	= &dma_dev_attr,
 	.flags		= HWMOD_NO_IDLEST,
@@ -572,7 +571,6 @@ static struct omap_hwmod_ocp_if omap2430_l4_core__dma_system = {
 	.master		= &omap2xxx_l4_core_hwmod,
 	.slave		= &omap2430_dma_system_hwmod,
 	.clk		= "sdma_ick",
-	.addr		= omap2_dma_system_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c
deleted file mode 100644
index 6d2e32462df9..000000000000
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * omap_hwmod_2xxx_3xxx_interconnect_data.c - common interconnect data, OMAP2/3
- *
- * Copyright (C) 2009-2011 Nokia Corporation
- * Paul Walmsley
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * XXX handle crossbar/shared link difference for L3?
- * XXX these should be marked initdata for multi-OMAP kernels
- */
-#include <asm/sizes.h>
-
-#include "omap_hwmod.h"
-
-#include "omap_hwmod_common_data.h"
-
-struct omap_hwmod_addr_space omap2_dma_system_addrs[] = {
-	{
-		.pa_start	= 0x48056000,
-		.pa_end		= 0x48056000 + SZ_4K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
index cfaeb0f78cc8..28665d29f23f 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
@@ -65,21 +65,6 @@ struct omap_hwmod_class iva_hwmod_class = {
 	.name = "iva",
 };
 
-/* Common MPU IRQ line data */
-
-struct omap_hwmod_irq_info omap2_dispc_irqs[] = {
-	{ .irq = 25 + OMAP_INTC_START, },
-	{ .irq = -1, },
-};
-
-struct omap_hwmod_irq_info omap2_dma_system_irqs[] = {
-	{ .name = "0", .irq = 12 + OMAP_INTC_START, }, /* INT_24XX_SDMA_IRQ0 */
-	{ .name = "1", .irq = 13 + OMAP_INTC_START, }, /* INT_24XX_SDMA_IRQ1 */
-	{ .name = "2", .irq = 14 + OMAP_INTC_START, }, /* INT_24XX_SDMA_IRQ2 */
-	{ .name = "3", .irq = 15 + OMAP_INTC_START, }, /* INT_24XX_SDMA_IRQ3 */
-	{ .irq = -1, },
-};
-
 struct omap_hwmod_class_sysconfig omap2_hdq1w_sysc = {
 	.rev_offs	= 0x0,
 	.sysc_offs	= 0x14,
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
index d190f1ad97b7..beec4cd617b1 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
@@ -20,11 +20,6 @@
 #include "prm-regbits-24xx.h"
 #include "wd_timer.h"
 
-static struct omap_hwmod_dma_info omap2xxx_dss_sdma_chs[] = {
-	{ .name = "dispc", .dma_req = 5 },
-	{ .dma_req = -1, },
-};
-
 /*
  * 'dispc' class
  * display controller
@@ -550,7 +545,6 @@ struct omap_hwmod omap2xxx_dss_core_hwmod = {
 	.name		= "dss_core",
 	.class		= &omap2_dss_hwmod_class,
 	.main_clk	= "dss1_fck", /* instead of dss_fck */
-	.sdma_reqs	= omap2xxx_dss_sdma_chs,
 	.prcm		= {
 		.omap2 = {
 			.prcm_reg_id = 1,
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
index 8236e5c49ec3..e0001232bb4f 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
@@ -159,54 +159,24 @@ struct omap_hwmod_ocp_if am33xx_l4_ls__elm = {
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space am33xx_epwmss0_addr_space[] = {
-	{
-		.pa_start	= 0x48300000,
-		.pa_end		= 0x48300000 + SZ_16 - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss0 = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_epwmss0_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_epwmss0_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space am33xx_epwmss1_addr_space[] = {
-	{
-		.pa_start	= 0x48302000,
-		.pa_end		= 0x48302000 + SZ_16 - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss1 = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_epwmss1_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_epwmss1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space am33xx_epwmss2_addr_space[] = {
-	{
-		.pa_start	= 0x48304000,
-		.pa_end		= 0x48304000 + SZ_16 - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss2 = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_epwmss2_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_epwmss2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -250,92 +220,42 @@ struct omap_hwmod_ocp_if am33xx_l4_ls__spinlock = {
 };
 
 /* l4 ls -> mcasp0 */
-static struct omap_hwmod_addr_space am33xx_mcasp0_addr_space[] = {
-	{
-		.pa_start	= 0x48038000,
-		.pa_end		= 0x48038000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l4_ls__mcasp0 = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_mcasp0_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_mcasp0_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
 /* l4 ls -> mcasp1 */
-static struct omap_hwmod_addr_space am33xx_mcasp1_addr_space[] = {
-	{
-		.pa_start	= 0x4803C000,
-		.pa_end		= 0x4803C000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l4_ls__mcasp1 = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_mcasp1_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_mcasp1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
 /* l4 ls -> mmc0 */
-static struct omap_hwmod_addr_space am33xx_mmc0_addr_space[] = {
-	{
-		.pa_start	= 0x48060100,
-		.pa_end		= 0x48060100 + SZ_4K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l4_ls__mmc0 = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_mmc0_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_mmc0_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
 /* l4 ls -> mmc1 */
-static struct omap_hwmod_addr_space am33xx_mmc1_addr_space[] = {
-	{
-		.pa_start	= 0x481d8100,
-		.pa_end		= 0x481d8100 + SZ_4K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l4_ls__mmc1 = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_mmc1_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_mmc1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
 /* l3 s -> mmc2 */
-static struct omap_hwmod_addr_space am33xx_mmc2_addr_space[] = {
-	{
-		.pa_start	= 0x47810100,
-		.pa_end		= 0x47810100 + SZ_64K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l3_s__mmc2 = {
 	.master		= &am33xx_l3_s_hwmod,
 	.slave		= &am33xx_mmc2_hwmod,
 	.clk		= "l3s_gclk",
-	.addr		= am33xx_mmc2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -412,56 +332,26 @@ struct omap_hwmod_ocp_if am33xx_l3_main__tpcc = {
 };
 
 /* l3 main -> tpcc0 */
-static struct omap_hwmod_addr_space am33xx_tptc0_addr_space[] = {
-	{
-		.pa_start	= 0x49800000,
-		.pa_end		= 0x49800000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l3_main__tptc0 = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_tptc0_hwmod,
 	.clk		= "l3_gclk",
-	.addr		= am33xx_tptc0_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
 /* l3 main -> tpcc1 */
-static struct omap_hwmod_addr_space am33xx_tptc1_addr_space[] = {
-	{
-		.pa_start	= 0x49900000,
-		.pa_end		= 0x49900000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l3_main__tptc1 = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_tptc1_hwmod,
 	.clk		= "l3_gclk",
-	.addr		= am33xx_tptc1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
 /* l3 main -> tpcc2 */
-static struct omap_hwmod_addr_space am33xx_tptc2_addr_space[] = {
-	{
-		.pa_start	= 0x49a00000,
-		.pa_end		= 0x49a00000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l3_main__tptc2 = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_tptc2_hwmod,
 	.clk		= "l3_gclk",
-	.addr		= am33xx_tptc2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -513,38 +403,18 @@ struct omap_hwmod_ocp_if am33xx_l3_main__ocmc = {
 };
 
 /* l3 main -> sha0 HIB2 */
-static struct omap_hwmod_addr_space am33xx_sha0_addrs[] = {
-	{
-		.pa_start	= 0x53100000,
-		.pa_end		= 0x53100000 + SZ_512 - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l3_main__sha0 = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_sha0_hwmod,
 	.clk		= "sha0_fck",
-	.addr		= am33xx_sha0_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
 /* l3 main -> AES0 HIB2 */
-static struct omap_hwmod_addr_space am33xx_aes0_addrs[] = {
-	{
-		.pa_start	= 0x53500000,
-		.pa_end		= 0x53500000 + SZ_1M - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l3_main__aes0 = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_aes0_hwmod,
 	.clk		= "aes0_fck",
-	.addr		= am33xx_aes0_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
index de06a1d5ffab..4bcf9f3e1544 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
@@ -778,9 +778,9 @@ struct omap_hwmod am33xx_mcasp1_hwmod = {
 
 /* 'mmc' class */
 static struct omap_hwmod_class_sysconfig am33xx_mmc_sysc = {
-	.rev_offs	= 0x1fc,
-	.sysc_offs	= 0x10,
-	.syss_offs	= 0x14,
+	.rev_offs	= 0x2fc,
+	.sysc_offs	= 0x110,
+	.syss_offs	= 0x114,
 	.sysc_flags	= (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
 			  SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
 			  SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
index 6dc51a774a26..4d16b15bb0cf 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
@@ -320,20 +320,11 @@ static struct omap_hwmod am33xx_usbss_hwmod = {
  * Interfaces
  */
 
-static struct omap_hwmod_addr_space am33xx_emif_addrs[] = {
-	{
-		.pa_start	= 0x4c000000,
-		.pa_end		= 0x4c000fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
 /* l3 main -> emif */
 static struct omap_hwmod_ocp_if am33xx_l3_main__emif = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_emif_hwmod,
 	.clk		= "dpll_core_m4_ck",
-	.addr		= am33xx_emif_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -370,20 +361,10 @@ static struct omap_hwmod_ocp_if am33xx_l4_hs__pruss = {
 };
 
 /* l3_main -> debugss */
-static struct omap_hwmod_addr_space am33xx_debugss_addrs[] = {
-	{
-		.pa_start	= 0x4b000000,
-		.pa_end		= 0x4b000000 + SZ_16M - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 static struct omap_hwmod_ocp_if am33xx_l3_main__debugss = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_debugss_hwmod,
 	.clk		= "dpll_core_m4_ck",
-	.addr		= am33xx_debugss_addrs,
 	.user		= OCP_USER_MPU,
 };
 
@@ -428,20 +409,10 @@ static struct omap_hwmod_ocp_if am33xx_l4_wkup__gpio0 = {
 };
 
 /* L4 WKUP -> ADC_TSC */
-static struct omap_hwmod_addr_space am33xx_adc_tsc_addrs[] = {
-	{
-		.pa_start	= 0x44E0D000,
-		.pa_end		= 0x44E0D000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 static struct omap_hwmod_ocp_if am33xx_l4_wkup__adc_tsc = {
 	.master		= &am33xx_l4_wkup_hwmod,
 	.slave		= &am33xx_adc_tsc_hwmod,
 	.clk		= "dpll_core_m4_div2_ck",
-	.addr		= am33xx_adc_tsc_addrs,
 	.user		= OCP_USER_MPU,
 };
 
@@ -452,20 +423,10 @@ static struct omap_hwmod_ocp_if am33xx_l4_hs__cpgmac0 = {
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space am33xx_lcdc_addr_space[] = {
-	{
-		.pa_start	= 0x4830E000,
-		.pa_end		= 0x4830E000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ }
-};
-
 static struct omap_hwmod_ocp_if am33xx_l3_main__lcdc = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_lcdc_hwmod,
 	.clk		= "dpll_core_m4_ck",
-	.addr		= am33xx_lcdc_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index c3276436b0ae..d2106ae4410a 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -565,12 +565,6 @@ static struct omap_hwmod_class i2c_class = {
 	.reset	= &omap_i2c_reset,
 };
 
-static struct omap_hwmod_dma_info omap3xxx_dss_sdma_chs[] = {
-	{ .name = "dispc", .dma_req = 5 },
-	{ .name = "dsi1", .dma_req = 74 },
-	{ .dma_req = -1, },
-};
-
 /* dss */
 static struct omap_hwmod_opt_clk dss_opt_clks[] = {
 	/*
@@ -587,7 +581,6 @@ static struct omap_hwmod omap3430es1_dss_core_hwmod = {
 	.name		= "dss_core",
 	.class		= &omap2_dss_hwmod_class,
 	.main_clk	= "dss1_alwon_fck", /* instead of dss_fck */
-	.sdma_reqs	= omap3xxx_dss_sdma_chs,
 	.prcm		= {
 		.omap2 = {
 			.prcm_reg_id = 1,
@@ -607,7 +600,6 @@ static struct omap_hwmod omap3xxx_dss_core_hwmod = {
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
 	.class		= &omap2_dss_hwmod_class,
 	.main_clk	= "dss1_alwon_fck", /* instead of dss_fck */
-	.sdma_reqs	= omap3xxx_dss_sdma_chs,
 	.prcm		= {
 		.omap2 = {
 			.prcm_reg_id = 1,
@@ -647,7 +639,6 @@ static struct omap_hwmod_class omap3_dispc_hwmod_class = {
 static struct omap_hwmod omap3xxx_dss_dispc_hwmod = {
 	.name		= "dss_dispc",
 	.class		= &omap3_dispc_hwmod_class,
-	.mpu_irqs	= omap2_dispc_irqs,
 	.main_clk	= "dss1_alwon_fck",
 	.prcm		= {
 		.omap2 = {
@@ -1017,7 +1008,6 @@ static struct omap_hwmod_class omap3xxx_dma_hwmod_class = {
 static struct omap_hwmod omap3xxx_dma_system_hwmod = {
 	.name		= "dma",
 	.class		= &omap3xxx_dma_hwmod_class,
-	.mpu_irqs	= omap2_dma_system_irqs,
 	.main_clk	= "core_l3_ick",
 	.prcm = {
 		.omap2 = {
@@ -2108,20 +2098,10 @@ static struct omap_hwmod_ocp_if omap3_l4_core__i2c3 = {
 };
 
 /* L4 CORE -> SR1 interface */
-static struct omap_hwmod_addr_space omap3_sr1_addr_space[] = {
-	{
-		.pa_start	= OMAP34XX_SR1_BASE,
-		.pa_end		= OMAP34XX_SR1_BASE + SZ_1K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
-
 static struct omap_hwmod_ocp_if omap34xx_l4_core__sr1 = {
 	.master		= &omap3xxx_l4_core_hwmod,
 	.slave		= &omap34xx_sr1_hwmod,
 	.clk		= "sr_l4_ick",
-	.addr		= omap3_sr1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -2129,25 +2109,15 @@ static struct omap_hwmod_ocp_if omap36xx_l4_core__sr1 = {
 	.master		= &omap3xxx_l4_core_hwmod,
 	.slave		= &omap36xx_sr1_hwmod,
 	.clk		= "sr_l4_ick",
-	.addr		= omap3_sr1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
-/* L4 CORE -> SR1 interface */
-static struct omap_hwmod_addr_space omap3_sr2_addr_space[] = {
-	{
-		.pa_start	= OMAP34XX_SR2_BASE,
-		.pa_end		= OMAP34XX_SR2_BASE + SZ_1K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
+/* L4 CORE -> SR2 interface */
 
 static struct omap_hwmod_ocp_if omap34xx_l4_core__sr2 = {
 	.master		= &omap3xxx_l4_core_hwmod,
 	.slave		= &omap34xx_sr2_hwmod,
 	.clk		= "sr_l4_ick",
-	.addr		= omap3_sr2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -2155,7 +2125,6 @@ static struct omap_hwmod_ocp_if omap36xx_l4_core__sr2 = {
 	.master		= &omap3xxx_l4_core_hwmod,
 	.slave		= &omap36xx_sr2_hwmod,
 	.clk		= "sr_l4_ick",
-	.addr		= omap3_sr2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -2524,21 +2493,11 @@ static struct omap_hwmod_ocp_if omap3xxx_dma_system__l3 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap3xxx_dma_system_addrs[] = {
-	{
-		.pa_start	= 0x48056000,
-		.pa_end		= 0x48056fff,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
-
 /* l4_cfg -> dma_system */
 static struct omap_hwmod_ocp_if omap3xxx_l4_core__dma_system = {
 	.master		= &omap3xxx_l4_core_hwmod,
 	.slave		= &omap3xxx_dma_system_hwmod,
 	.clk		= "core_l4_ick",
-	.addr		= omap3xxx_dma_system_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -3148,7 +3107,7 @@ int __init omap3xxx_hwmod_init(void)
 	int r;
 	struct omap_hwmod_ocp_if **h = NULL, **h_gp = NULL, **h_sham = NULL;
 	struct omap_hwmod_ocp_if **h_aes = NULL;
-	struct device_node *bus = NULL;
+	struct device_node *bus;
 	unsigned int rev;
 
 	omap_hwmod_init();
@@ -3208,18 +3167,14 @@ int __init omap3xxx_hwmod_init(void)
 
 	if (h_sham && omap3xxx_hwmod_is_hs_ip_block_usable(bus, "sham")) {
 		r = omap_hwmod_register_links(h_sham);
-		if (r < 0) {
-			of_node_put(bus);
-			return r;
-		}
+		if (r < 0)
+			goto put_node;
 	}
 
 	if (h_aes && omap3xxx_hwmod_is_hs_ip_block_usable(bus, "aes")) {
 		r = omap_hwmod_register_links(h_aes);
-		if (r < 0) {
-			of_node_put(bus);
-			return r;
-		}
+		if (r < 0)
+			goto put_node;
 	}
 	of_node_put(bus);
 
@@ -3270,4 +3225,8 @@ int __init omap3xxx_hwmod_init(void)
 	r = omap_hwmod_register_links(omap3xxx_dss_hwmod_ocp_ifs);
 
 	return r;
+
+put_node:
+	of_node_put(bus);
+	return r;
 }
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 3e2d792fd9df..c47709659a54 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -465,20 +465,10 @@ static struct omap_dma_dev_attr dma_dev_attr = {
 };
 
 /* dma_system */
-static struct omap_hwmod_irq_info omap44xx_dma_system_irqs[] = {
-	{ .name = "0", .irq = 12 + OMAP44XX_IRQ_GIC_START },
-	{ .name = "1", .irq = 13 + OMAP44XX_IRQ_GIC_START },
-	{ .name = "2", .irq = 14 + OMAP44XX_IRQ_GIC_START },
-	{ .name = "3", .irq = 15 + OMAP44XX_IRQ_GIC_START },
-	{ .irq = -1 }
-};
-
 static struct omap_hwmod omap44xx_dma_system_hwmod = {
 	.name		= "dma_system",
 	.class		= &omap44xx_dma_hwmod_class,
 	.clkdm_name	= "l3_dma_clkdm",
-	.mpu_irqs	= omap44xx_dma_system_irqs,
-	.xlate_irq	= omap4_xlate_irq,
 	.main_clk	= "l3_div_ck",
 	.prcm = {
 		.omap4 = {
@@ -620,16 +610,6 @@ static struct omap_hwmod_class omap44xx_dispc_hwmod_class = {
 };
 
 /* dss_dispc */
-static struct omap_hwmod_irq_info omap44xx_dss_dispc_irqs[] = {
-	{ .irq = 25 + OMAP44XX_IRQ_GIC_START },
-	{ .irq = -1 }
-};
-
-static struct omap_hwmod_dma_info omap44xx_dss_dispc_sdma_reqs[] = {
-	{ .dma_req = 5 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_dss_dispc_dev_attr omap44xx_dss_dispc_dev_attr = {
 	.manager_count		= 3,
 	.has_framedonetv_irq	= 1
@@ -639,9 +619,6 @@ static struct omap_hwmod omap44xx_dss_dispc_hwmod = {
 	.name		= "dss_dispc",
 	.class		= &omap44xx_dispc_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
-	.mpu_irqs	= omap44xx_dss_dispc_irqs,
-	.xlate_irq	= omap4_xlate_irq,
-	.sdma_reqs	= omap44xx_dss_dispc_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
@@ -675,16 +652,6 @@ static struct omap_hwmod_class omap44xx_dsi_hwmod_class = {
 };
 
 /* dss_dsi1 */
-static struct omap_hwmod_irq_info omap44xx_dss_dsi1_irqs[] = {
-	{ .irq = 53 + OMAP44XX_IRQ_GIC_START },
-	{ .irq = -1 }
-};
-
-static struct omap_hwmod_dma_info omap44xx_dss_dsi1_sdma_reqs[] = {
-	{ .dma_req = 74 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod_opt_clk dss_dsi1_opt_clks[] = {
 	{ .role = "sys_clk", .clk = "dss_sys_clk" },
 };
@@ -693,9 +660,6 @@ static struct omap_hwmod omap44xx_dss_dsi1_hwmod = {
 	.name		= "dss_dsi1",
 	.class		= &omap44xx_dsi_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
-	.mpu_irqs	= omap44xx_dss_dsi1_irqs,
-	.xlate_irq	= omap4_xlate_irq,
-	.sdma_reqs	= omap44xx_dss_dsi1_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
@@ -709,16 +673,6 @@ static struct omap_hwmod omap44xx_dss_dsi1_hwmod = {
 };
 
 /* dss_dsi2 */
-static struct omap_hwmod_irq_info omap44xx_dss_dsi2_irqs[] = {
-	{ .irq = 84 + OMAP44XX_IRQ_GIC_START },
-	{ .irq = -1 }
-};
-
-static struct omap_hwmod_dma_info omap44xx_dss_dsi2_sdma_reqs[] = {
-	{ .dma_req = 83 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod_opt_clk dss_dsi2_opt_clks[] = {
 	{ .role = "sys_clk", .clk = "dss_sys_clk" },
 };
@@ -727,9 +681,6 @@ static struct omap_hwmod omap44xx_dss_dsi2_hwmod = {
 	.name		= "dss_dsi2",
 	.class		= &omap44xx_dsi_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
-	.mpu_irqs	= omap44xx_dss_dsi2_irqs,
-	.xlate_irq	= omap4_xlate_irq,
-	.sdma_reqs	= omap44xx_dss_dsi2_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
@@ -763,16 +714,6 @@ static struct omap_hwmod_class omap44xx_hdmi_hwmod_class = {
 };
 
 /* dss_hdmi */
-static struct omap_hwmod_irq_info omap44xx_dss_hdmi_irqs[] = {
-	{ .irq = 101 + OMAP44XX_IRQ_GIC_START },
-	{ .irq = -1 }
-};
-
-static struct omap_hwmod_dma_info omap44xx_dss_hdmi_sdma_reqs[] = {
-	{ .dma_req = 75 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod_opt_clk dss_hdmi_opt_clks[] = {
 	{ .role = "sys_clk", .clk = "dss_sys_clk" },
 	{ .role = "hdmi_clk", .clk = "dss_48mhz_clk" },
@@ -787,9 +728,6 @@ static struct omap_hwmod omap44xx_dss_hdmi_hwmod = {
 	 * set idle mode by software.
 	 */
 	.flags		= HWMOD_SWSUP_SIDLE | HWMOD_OPT_CLKS_NEEDED,
-	.mpu_irqs	= omap44xx_dss_hdmi_irqs,
-	.xlate_irq	= omap4_xlate_irq,
-	.sdma_reqs	= omap44xx_dss_hdmi_sdma_reqs,
 	.main_clk	= "dss_48mhz_clk",
 	.prcm = {
 		.omap4 = {
@@ -823,11 +761,6 @@ static struct omap_hwmod_class omap44xx_rfbi_hwmod_class = {
 };
 
 /* dss_rfbi */
-static struct omap_hwmod_dma_info omap44xx_dss_rfbi_sdma_reqs[] = {
-	{ .dma_req = 13 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod_opt_clk dss_rfbi_opt_clks[] = {
 	{ .role = "ick", .clk = "l3_div_ck" },
 };
@@ -836,7 +769,6 @@ static struct omap_hwmod omap44xx_dss_rfbi_hwmod = {
 	.name		= "dss_rfbi",
 	.class		= &omap44xx_rfbi_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
-	.sdma_reqs	= omap44xx_dss_rfbi_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
@@ -1936,19 +1868,6 @@ static struct omap_hwmod_class omap44xx_mcspi_hwmod_class = {
 };
 
 /* mcspi1 */
-static struct omap_hwmod_dma_info omap44xx_mcspi1_sdma_reqs[] = {
-	{ .name = "tx0", .dma_req = 34 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx0", .dma_req = 35 + OMAP44XX_DMA_REQ_START },
-	{ .name = "tx1", .dma_req = 36 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx1", .dma_req = 37 + OMAP44XX_DMA_REQ_START },
-	{ .name = "tx2", .dma_req = 38 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx2", .dma_req = 39 + OMAP44XX_DMA_REQ_START },
-	{ .name = "tx3", .dma_req = 40 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx3", .dma_req = 41 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
-/* mcspi1 dev_attr */
 static struct omap2_mcspi_dev_attr mcspi1_dev_attr = {
 	.num_chipselect	= 4,
 };
@@ -1957,7 +1876,6 @@ static struct omap_hwmod omap44xx_mcspi1_hwmod = {
 	.name		= "mcspi1",
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mcspi1_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -1970,15 +1888,6 @@ static struct omap_hwmod omap44xx_mcspi1_hwmod = {
 };
 
 /* mcspi2 */
-static struct omap_hwmod_dma_info omap44xx_mcspi2_sdma_reqs[] = {
-	{ .name = "tx0", .dma_req = 42 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx0", .dma_req = 43 + OMAP44XX_DMA_REQ_START },
-	{ .name = "tx1", .dma_req = 44 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx1", .dma_req = 45 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
-/* mcspi2 dev_attr */
 static struct omap2_mcspi_dev_attr mcspi2_dev_attr = {
 	.num_chipselect	= 2,
 };
@@ -1987,7 +1896,6 @@ static struct omap_hwmod omap44xx_mcspi2_hwmod = {
 	.name		= "mcspi2",
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mcspi2_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2000,15 +1908,6 @@ static struct omap_hwmod omap44xx_mcspi2_hwmod = {
 };
 
 /* mcspi3 */
-static struct omap_hwmod_dma_info omap44xx_mcspi3_sdma_reqs[] = {
-	{ .name = "tx0", .dma_req = 14 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx0", .dma_req = 15 + OMAP44XX_DMA_REQ_START },
-	{ .name = "tx1", .dma_req = 22 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx1", .dma_req = 23 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
-/* mcspi3 dev_attr */
 static struct omap2_mcspi_dev_attr mcspi3_dev_attr = {
 	.num_chipselect	= 2,
 };
@@ -2017,7 +1916,6 @@ static struct omap_hwmod omap44xx_mcspi3_hwmod = {
 	.name		= "mcspi3",
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mcspi3_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2030,13 +1928,6 @@ static struct omap_hwmod omap44xx_mcspi3_hwmod = {
 };
 
 /* mcspi4 */
-static struct omap_hwmod_dma_info omap44xx_mcspi4_sdma_reqs[] = {
-	{ .name = "tx0", .dma_req = 69 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx0", .dma_req = 70 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
-/* mcspi4 dev_attr */
 static struct omap2_mcspi_dev_attr mcspi4_dev_attr = {
 	.num_chipselect	= 1,
 };
@@ -2045,7 +1936,6 @@ static struct omap_hwmod omap44xx_mcspi4_hwmod = {
 	.name		= "mcspi4",
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mcspi4_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2080,13 +1970,6 @@ static struct omap_hwmod_class omap44xx_mmc_hwmod_class = {
 };
 
 /* mmc1 */
-static struct omap_hwmod_dma_info omap44xx_mmc1_sdma_reqs[] = {
-	{ .name = "tx", .dma_req = 60 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx", .dma_req = 61 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
-/* mmc1 dev_attr */
 static struct omap_hsmmc_dev_attr mmc1_dev_attr = {
 	.flags	= OMAP_HSMMC_SUPPORTS_DUAL_VOLT,
 };
@@ -2095,7 +1978,6 @@ static struct omap_hwmod omap44xx_mmc1_hwmod = {
 	.name		= "mmc1",
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
-	.sdma_reqs	= omap44xx_mmc1_sdma_reqs,
 	.main_clk	= "hsmmc1_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2108,17 +1990,10 @@ static struct omap_hwmod omap44xx_mmc1_hwmod = {
 };
 
 /* mmc2 */
-static struct omap_hwmod_dma_info omap44xx_mmc2_sdma_reqs[] = {
-	{ .name = "tx", .dma_req = 46 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx", .dma_req = 47 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod omap44xx_mmc2_hwmod = {
 	.name		= "mmc2",
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
-	.sdma_reqs	= omap44xx_mmc2_sdma_reqs,
 	.main_clk	= "hsmmc2_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2130,17 +2005,10 @@ static struct omap_hwmod omap44xx_mmc2_hwmod = {
 };
 
 /* mmc3 */
-static struct omap_hwmod_dma_info omap44xx_mmc3_sdma_reqs[] = {
-	{ .name = "tx", .dma_req = 76 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx", .dma_req = 77 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod omap44xx_mmc3_hwmod = {
 	.name		= "mmc3",
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mmc3_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2152,17 +2020,10 @@ static struct omap_hwmod omap44xx_mmc3_hwmod = {
 };
 
 /* mmc4 */
-static struct omap_hwmod_dma_info omap44xx_mmc4_sdma_reqs[] = {
-	{ .name = "tx", .dma_req = 56 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx", .dma_req = 57 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod omap44xx_mmc4_hwmod = {
 	.name		= "mmc4",
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mmc4_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2174,17 +2035,10 @@ static struct omap_hwmod omap44xx_mmc4_hwmod = {
 };
 
 /* mmc5 */
-static struct omap_hwmod_dma_info omap44xx_mmc5_sdma_reqs[] = {
-	{ .name = "tx", .dma_req = 58 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx", .dma_req = 59 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod omap44xx_mmc5_hwmod = {
 	.name		= "mmc5",
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mmc5_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -3538,81 +3392,19 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__ocp_wp_noc = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_aess_addrs[] = {
-	{
-		.name		= "dmem",
-		.pa_start	= 0x40180000,
-		.pa_end		= 0x4018ffff
-	},
-	{
-		.name		= "cmem",
-		.pa_start	= 0x401a0000,
-		.pa_end		= 0x401a1fff
-	},
-	{
-		.name		= "smem",
-		.pa_start	= 0x401c0000,
-		.pa_end		= 0x401c5fff
-	},
-	{
-		.name		= "pmem",
-		.pa_start	= 0x401e0000,
-		.pa_end		= 0x401e1fff
-	},
-	{
-		.name		= "mpu",
-		.pa_start	= 0x401f1000,
-		.pa_end		= 0x401f13ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> aess */
 static struct omap_hwmod_ocp_if __maybe_unused omap44xx_l4_abe__aess = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_aess_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_aess_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_aess_dma_addrs[] = {
-	{
-		.name		= "dmem_dma",
-		.pa_start	= 0x49080000,
-		.pa_end		= 0x4908ffff
-	},
-	{
-		.name		= "cmem_dma",
-		.pa_start	= 0x490a0000,
-		.pa_end		= 0x490a1fff
-	},
-	{
-		.name		= "smem_dma",
-		.pa_start	= 0x490c0000,
-		.pa_end		= 0x490c5fff
-	},
-	{
-		.name		= "pmem_dma",
-		.pa_start	= 0x490e0000,
-		.pa_end		= 0x490e1fff
-	},
-	{
-		.name		= "dma",
-		.pa_start	= 0x490f1000,
-		.pa_end		= 0x490f13ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> aess (dma) */
 static struct omap_hwmod_ocp_if __maybe_unused omap44xx_l4_abe__aess_dma = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_aess_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_aess_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
@@ -3632,75 +3424,35 @@ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__counter_32k = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_ctrl_module_core_addrs[] = {
-	{
-		.pa_start	= 0x4a002000,
-		.pa_end		= 0x4a0027ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> ctrl_module_core */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__ctrl_module_core = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_ctrl_module_core_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_ctrl_module_core_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_ctrl_module_pad_core_addrs[] = {
-	{
-		.pa_start	= 0x4a100000,
-		.pa_end		= 0x4a1007ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> ctrl_module_pad_core */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__ctrl_module_pad_core = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_ctrl_module_pad_core_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_ctrl_module_pad_core_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_ctrl_module_wkup_addrs[] = {
-	{
-		.pa_start	= 0x4a30c000,
-		.pa_end		= 0x4a30c7ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_wkup -> ctrl_module_wkup */
 static struct omap_hwmod_ocp_if omap44xx_l4_wkup__ctrl_module_wkup = {
 	.master		= &omap44xx_l4_wkup_hwmod,
 	.slave		= &omap44xx_ctrl_module_wkup_hwmod,
 	.clk		= "l4_wkup_clk_mux_ck",
-	.addr		= omap44xx_ctrl_module_wkup_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_ctrl_module_pad_wkup_addrs[] = {
-	{
-		.pa_start	= 0x4a31e000,
-		.pa_end		= 0x4a31e7ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_wkup -> ctrl_module_pad_wkup */
 static struct omap_hwmod_ocp_if omap44xx_l4_wkup__ctrl_module_pad_wkup = {
 	.master		= &omap44xx_l4_wkup_hwmod,
 	.slave		= &omap44xx_ctrl_module_pad_wkup_hwmod,
 	.clk		= "l4_wkup_clk_mux_ck",
-	.addr		= omap44xx_ctrl_module_pad_wkup_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -3712,21 +3464,11 @@ static struct omap_hwmod_ocp_if omap44xx_l3_instr__debugss = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dma_system_addrs[] = {
-	{
-		.pa_start	= 0x4a056000,
-		.pa_end		= 0x4a056fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> dma_system */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__dma_system = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_dma_system_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dma_system_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -3762,255 +3504,115 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__dsp = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dma_addrs[] = {
-	{
-		.pa_start	= 0x58000000,
-		.pa_end		= 0x5800007f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_addrs[] = {
-	{
-		.pa_start	= 0x48040000,
-		.pa_end		= 0x4804007f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dispc_dma_addrs[] = {
-	{
-		.pa_start	= 0x58001000,
-		.pa_end		= 0x58001fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss_dispc */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dispc = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_dispc_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_dispc_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dispc_addrs[] = {
-	{
-		.pa_start	= 0x48041000,
-		.pa_end		= 0x48041fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss_dispc */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dispc = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_dispc_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_dispc_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dsi1_dma_addrs[] = {
-	{
-		.pa_start	= 0x58004000,
-		.pa_end		= 0x580041ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss_dsi1 */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dsi1 = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_dsi1_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_dsi1_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dsi1_addrs[] = {
-	{
-		.pa_start	= 0x48044000,
-		.pa_end		= 0x480441ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss_dsi1 */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dsi1 = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_dsi1_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_dsi1_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dsi2_dma_addrs[] = {
-	{
-		.pa_start	= 0x58005000,
-		.pa_end		= 0x580051ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss_dsi2 */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dsi2 = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_dsi2_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_dsi2_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dsi2_addrs[] = {
-	{
-		.pa_start	= 0x48045000,
-		.pa_end		= 0x480451ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss_dsi2 */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dsi2 = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_dsi2_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_dsi2_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_hdmi_dma_addrs[] = {
-	{
-		.pa_start	= 0x58006000,
-		.pa_end		= 0x58006fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss_hdmi */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_hdmi = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_hdmi_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_hdmi_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_hdmi_addrs[] = {
-	{
-		.pa_start	= 0x48046000,
-		.pa_end		= 0x48046fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss_hdmi */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_hdmi = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_hdmi_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_hdmi_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_rfbi_dma_addrs[] = {
-	{
-		.pa_start	= 0x58002000,
-		.pa_end		= 0x580020ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss_rfbi */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_rfbi = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_rfbi_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_rfbi_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_rfbi_addrs[] = {
-	{
-		.pa_start	= 0x48042000,
-		.pa_end		= 0x480420ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss_rfbi */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_rfbi = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_rfbi_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_rfbi_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_venc_dma_addrs[] = {
-	{
-		.pa_start	= 0x58003000,
-		.pa_end		= 0x580030ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss_venc */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_venc = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_venc_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_venc_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_venc_addrs[] = {
-	{
-		.pa_start	= 0x48043000,
-		.pa_end		= 0x480430ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss_venc */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_venc = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_venc_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_venc_addrs,
 	.user		= OCP_USER_MPU,
 };
 
@@ -4030,21 +3632,11 @@ static struct omap_hwmod_ocp_if omap44xx_l4_per__elm = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_fdif_addrs[] = {
-	{
-		.pa_start	= 0x4a10a000,
-		.pa_end		= 0x4a10a1ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> fdif */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__fdif = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_fdif_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_fdif_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -4104,57 +3696,27 @@ static struct omap_hwmod_ocp_if omap44xx_l3_main_2__gpmc = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_gpu_addrs[] = {
-	{
-		.pa_start	= 0x56000000,
-		.pa_end		= 0x5600ffff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> gpu */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__gpu = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_gpu_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_gpu_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_hdq1w_addrs[] = {
-	{
-		.pa_start	= 0x480b2000,
-		.pa_end		= 0x480b201f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> hdq1w */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__hdq1w = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_hdq1w_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_hdq1w_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_hsi_addrs[] = {
-	{
-		.pa_start	= 0x4a058000,
-		.pa_end		= 0x4a05bfff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> hsi */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__hsi = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_hsi_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_hsi_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -4198,21 +3760,11 @@ static struct omap_hwmod_ocp_if omap44xx_l3_main_2__ipu = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_iss_addrs[] = {
-	{
-		.pa_start	= 0x52000000,
-		.pa_end		= 0x520000ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> iss */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__iss = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_iss_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_iss_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -4248,39 +3800,19 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__mailbox = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_mcasp_addrs[] = {
-	{
-		.pa_start	= 0x40128000,
-		.pa_end		= 0x401283ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> mcasp */
 static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcasp = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_mcasp_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_mcasp_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_mcasp_dma_addrs[] = {
-	{
-		.pa_start	= 0x49028000,
-		.pa_end		= 0x490283ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> mcasp (dma) */
 static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcasp_dma = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_mcasp_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_mcasp_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
@@ -4460,111 +3992,51 @@ static struct omap_hwmod_ocp_if __maybe_unused omap44xx_l3_main_2__sl2if = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_slimbus1_addrs[] = {
-	{
-		.pa_start	= 0x4012c000,
-		.pa_end		= 0x4012c3ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> slimbus1 */
 static struct omap_hwmod_ocp_if omap44xx_l4_abe__slimbus1 = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_slimbus1_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_slimbus1_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_slimbus1_dma_addrs[] = {
-	{
-		.pa_start	= 0x4902c000,
-		.pa_end		= 0x4902c3ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> slimbus1 (dma) */
 static struct omap_hwmod_ocp_if omap44xx_l4_abe__slimbus1_dma = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_slimbus1_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_slimbus1_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_slimbus2_addrs[] = {
-	{
-		.pa_start	= 0x48076000,
-		.pa_end		= 0x480763ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> slimbus2 */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__slimbus2 = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_slimbus2_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_slimbus2_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_smartreflex_core_addrs[] = {
-	{
-		.pa_start	= 0x4a0dd000,
-		.pa_end		= 0x4a0dd03f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> smartreflex_core */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__smartreflex_core = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_smartreflex_core_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_smartreflex_core_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_smartreflex_iva_addrs[] = {
-	{
-		.pa_start	= 0x4a0db000,
-		.pa_end		= 0x4a0db03f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> smartreflex_iva */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__smartreflex_iva = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_smartreflex_iva_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_smartreflex_iva_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_smartreflex_mpu_addrs[] = {
-	{
-		.pa_start	= 0x4a0d9000,
-		.pa_end		= 0x4a0d903f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> smartreflex_mpu */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__smartreflex_mpu = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_smartreflex_mpu_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_smartreflex_mpu_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -4736,39 +4208,19 @@ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__wd_timer2 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_wd_timer3_addrs[] = {
-	{
-		.pa_start	= 0x40130000,
-		.pa_end		= 0x4013007f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> wd_timer3 */
 static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3 = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_wd_timer3_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_wd_timer3_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_wd_timer3_dma_addrs[] = {
-	{
-		.pa_start	= 0x49030000,
-		.pa_end		= 0x4903007f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> wd_timer3 (dma) */
 static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3_dma = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_wd_timer3_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_wd_timer3_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
index 9a67f013ebad..988e7eaa1330 100644
--- a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
@@ -275,20 +275,10 @@ static struct omap_dma_dev_attr dma_dev_attr = {
 };
 
 /* dma_system */
-static struct omap_hwmod_irq_info omap54xx_dma_system_irqs[] = {
-	{ .name = "0", .irq = 12 + OMAP54XX_IRQ_GIC_START },
-	{ .name = "1", .irq = 13 + OMAP54XX_IRQ_GIC_START },
-	{ .name = "2", .irq = 14 + OMAP54XX_IRQ_GIC_START },
-	{ .name = "3", .irq = 15 + OMAP54XX_IRQ_GIC_START },
-	{ .irq = -1 }
-};
-
 static struct omap_hwmod omap54xx_dma_system_hwmod = {
 	.name		= "dma_system",
 	.class		= &omap54xx_dma_hwmod_class,
 	.clkdm_name	= "dma_clkdm",
-	.mpu_irqs	= omap54xx_dma_system_irqs,
-	.xlate_irq	= omap4_xlate_irq,
 	.main_clk	= "l3_iclk_div",
 	.prcm = {
 		.omap4 = {
@@ -2255,21 +2245,11 @@ static struct omap_hwmod_ocp_if omap54xx_l4_wkup__counter_32k = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap54xx_dma_system_addrs[] = {
-	{
-		.pa_start	= 0x4a056000,
-		.pa_end		= 0x4a056fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> dma_system */
 static struct omap_hwmod_ocp_if omap54xx_l4_cfg__dma_system = {
 	.master		= &omap54xx_l4_cfg_hwmod,
 	.slave		= &omap54xx_dma_system_hwmod,
 	.clk		= "l4_root_clk_div",
-	.addr		= omap54xx_dma_system_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index b3abb8d8b2f6..d05e553d6346 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -572,11 +572,6 @@ static struct omap_hwmod_class dra7xx_dss_hwmod_class = {
 };
 
 /* dss */
-static struct omap_hwmod_dma_info dra7xx_dss_sdma_reqs[] = {
-	{ .dma_req = 75 + DRA7XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod_opt_clk dss_opt_clks[] = {
 	{ .role = "dss_clk", .clk = "dss_dss_clk" },
 	{ .role = "hdmi_phy_clk", .clk = "dss_48mhz_clk" },
@@ -592,7 +587,6 @@ static struct omap_hwmod dra7xx_dss_hwmod = {
 	.class		= &dra7xx_dss_hwmod_class,
 	.clkdm_name	= "dss_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-	.sdma_reqs	= dra7xx_dss_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
@@ -839,6 +833,7 @@ static struct omap_hwmod dra7xx_gpio1_hwmod = {
 	.name		= "gpio1",
 	.class		= &dra7xx_gpio_hwmod_class,
 	.clkdm_name	= "wkupaon_clkdm",
+	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
 	.main_clk	= "wkupaon_iclk_mux",
 	.prcm = {
 		.omap4 = {
@@ -2994,21 +2989,11 @@ static struct omap_hwmod_ocp_if dra7xx_l4_per2__dcan2 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space dra7xx_dma_system_addrs[] = {
-	{
-		.pa_start	= 0x4a056000,
-		.pa_end		= 0x4a056fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> dma_system */
 static struct omap_hwmod_ocp_if dra7xx_l4_cfg__dma_system = {
 	.master		= &dra7xx_l4_cfg_hwmod,
 	.slave		= &dra7xx_dma_system_hwmod,
 	.clk		= "l3_iclk_div",
-	.addr		= dra7xx_dma_system_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -3252,21 +3237,11 @@ static struct omap_hwmod_ocp_if dra7xx_l3_main_1__gpmc = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space dra7xx_hdq1w_addrs[] = {
-	{
-		.pa_start	= 0x480b2000,
-		.pa_end		= 0x480b201f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per1 -> hdq1w */
 static struct omap_hwmod_ocp_if dra7xx_l4_per1__hdq1w = {
 	.master		= &dra7xx_l4_per1_hwmod,
 	.slave		= &dra7xx_hdq1w_hwmod,
 	.clk		= "l3_iclk_div",
-	.addr		= dra7xx_hdq1w_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -3550,58 +3525,27 @@ static struct omap_hwmod_ocp_if dra7xx_l4_per3__rtcss = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space dra7xx_sata_addrs[] = {
-	{
-		.name		= "sysc",
-		.pa_start	= 0x4a141100,
-		.pa_end		= 0x4a141107,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> sata */
 static struct omap_hwmod_ocp_if dra7xx_l4_cfg__sata = {
 	.master		= &dra7xx_l4_cfg_hwmod,
 	.slave		= &dra7xx_sata_hwmod,
 	.clk		= "l3_iclk_div",
-	.addr		= dra7xx_sata_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space dra7xx_smartreflex_core_addrs[] = {
-	{
-		.pa_start	= 0x4a0dd000,
-		.pa_end		= 0x4a0dd07f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> smartreflex_core */
 static struct omap_hwmod_ocp_if dra7xx_l4_cfg__smartreflex_core = {
 	.master		= &dra7xx_l4_cfg_hwmod,
 	.slave		= &dra7xx_smartreflex_core_hwmod,
 	.clk		= "l4_root_clk_div",
-	.addr		= dra7xx_smartreflex_core_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space dra7xx_smartreflex_mpu_addrs[] = {
-	{
-		.pa_start	= 0x4a0d9000,
-		.pa_end		= 0x4a0d907f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> smartreflex_mpu */
 static struct omap_hwmod_ocp_if dra7xx_l4_cfg__smartreflex_mpu = {
 	.master		= &dra7xx_l4_cfg_hwmod,
 	.slave		= &dra7xx_smartreflex_mpu_hwmod,
 	.clk		= "l4_root_clk_div",
-	.addr		= dra7xx_smartreflex_mpu_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -4070,6 +4014,11 @@ static struct omap_hwmod_ocp_if *dra7xx_gp_hwmod_ocp_ifs[] __initdata = {
 };
 
 /* SoC variant specific hwmod links */
+static struct omap_hwmod_ocp_if *dra76x_hwmod_ocp_ifs[] __initdata = {
+	&dra7xx_l4_per3__usb_otg_ss4,
+	NULL,
+};
+
 static struct omap_hwmod_ocp_if *dra74x_hwmod_ocp_ifs[] __initdata = {
 	&dra7xx_l4_per3__usb_otg_ss4,
 	NULL,
@@ -4095,12 +4044,14 @@ int __init dra7xx_hwmod_init(void)
 		ret = omap_hwmod_register_links(dra74x_hwmod_ocp_ifs);
 	else if (!ret && soc_is_dra72x())
 		ret = omap_hwmod_register_links(dra72x_hwmod_ocp_ifs);
+	else if (!ret && soc_is_dra76x())
+		ret = omap_hwmod_register_links(dra76x_hwmod_ocp_ifs);
 
 	if (!ret && omap_type() == OMAP2_DEVICE_TYPE_GP)
 		ret = omap_hwmod_register_links(dra7xx_gp_hwmod_ocp_ifs);
 
-	/* now for the IPs *NOT* in dra71 */
-	if (!ret && !of_machine_is_compatible("ti,dra718"))
+	/* now for the IPs available only in dra74 and dra72 */
+	if (!ret && !of_machine_is_compatible("ti,dra718") && !soc_is_dra76x())
 		ret = omap_hwmod_register_links(dra74x_dra72x_hwmod_ocp_ifs);
 
 	return ret;
diff --git a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c
index 310afe474ec4..77a515b11ec2 100644
--- a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c
@@ -1260,15 +1260,6 @@ static struct omap_hwmod_ocp_if dm81xx_alwon_l3_fast__tpcc = {
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space dm81xx_tptc0_addr_space[] = {
-	{
-		.pa_start	= 0x49800000,
-		.pa_end		= 0x49800000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
-
 static struct omap_hwmod_class dm81xx_tptc0_hwmod_class = {
 	.name		= "tptc0",
 };
@@ -1290,7 +1281,6 @@ static struct omap_hwmod_ocp_if dm81xx_alwon_l3_fast__tptc0 = {
 	.master		= &dm81xx_alwon_l3_fast_hwmod,
 	.slave		= &dm81xx_tptc0_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc0_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -1298,19 +1288,9 @@ static struct omap_hwmod_ocp_if dm81xx_tptc0__alwon_l3_fast = {
 	.master		= &dm81xx_tptc0_hwmod,
 	.slave		= &dm81xx_alwon_l3_fast_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc0_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space dm81xx_tptc1_addr_space[] = {
-	{
-		.pa_start	= 0x49900000,
-		.pa_end		= 0x49900000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
-
 static struct omap_hwmod_class dm81xx_tptc1_hwmod_class = {
 	.name		= "tptc1",
 };
@@ -1332,7 +1312,6 @@ static struct omap_hwmod_ocp_if dm81xx_alwon_l3_fast__tptc1 = {
 	.master		= &dm81xx_alwon_l3_fast_hwmod,
 	.slave		= &dm81xx_tptc1_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -1340,19 +1319,9 @@ static struct omap_hwmod_ocp_if dm81xx_tptc1__alwon_l3_fast = {
 	.master		= &dm81xx_tptc1_hwmod,
 	.slave		= &dm81xx_alwon_l3_fast_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space dm81xx_tptc2_addr_space[] = {
-	{
-		.pa_start	= 0x49a00000,
-		.pa_end		= 0x49a00000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
-
 static struct omap_hwmod_class dm81xx_tptc2_hwmod_class = {
 	.name		= "tptc2",
 };
@@ -1374,7 +1343,6 @@ static struct omap_hwmod_ocp_if dm81xx_alwon_l3_fast__tptc2 = {
 	.master		= &dm81xx_alwon_l3_fast_hwmod,
 	.slave		= &dm81xx_tptc2_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -1382,19 +1350,9 @@ static struct omap_hwmod_ocp_if dm81xx_tptc2__alwon_l3_fast = {
 	.master		= &dm81xx_tptc2_hwmod,
 	.slave		= &dm81xx_alwon_l3_fast_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space dm81xx_tptc3_addr_space[] = {
-	{
-		.pa_start	= 0x49b00000,
-		.pa_end		= 0x49b00000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
-
 static struct omap_hwmod_class dm81xx_tptc3_hwmod_class = {
 	.name		= "tptc3",
 };
@@ -1416,7 +1374,6 @@ static struct omap_hwmod_ocp_if dm81xx_alwon_l3_fast__tptc3 = {
 	.master		= &dm81xx_alwon_l3_fast_hwmod,
 	.slave		= &dm81xx_tptc3_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc3_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -1424,7 +1381,6 @@ static struct omap_hwmod_ocp_if dm81xx_tptc3__alwon_l3_fast = {
 	.master		= &dm81xx_tptc3_hwmod,
 	.slave		= &dm81xx_alwon_l3_fast_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc3_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_common_data.h b/arch/arm/mach-omap2/omap_hwmod_common_data.h
index f22e9cb39f4a..29a52df2de26 100644
--- a/arch/arm/mach-omap2/omap_hwmod_common_data.h
+++ b/arch/arm/mach-omap2/omap_hwmod_common_data.h
@@ -18,9 +18,6 @@
 #include "common.h"
 #include "display.h"
 
-/* Common address space across OMAP2xxx/3xxx */
-extern struct omap_hwmod_addr_space omap2_dma_system_addrs[];
-
 /* Common IP block data across OMAP2xxx */
 extern struct omap_gpio_dev_attr omap2xxx_gpio_dev_attr;
 extern struct omap_hwmod omap2xxx_l3_main_hwmod;
@@ -89,44 +86,6 @@ extern struct omap_hwmod_ocp_if omap2xxx_l4_core__rng;
 extern struct omap_hwmod_ocp_if omap2xxx_l4_core__sham;
 extern struct omap_hwmod_ocp_if omap2xxx_l4_core__aes;
 
-/* Common IP block data */
-extern struct omap_hwmod_dma_info omap2_uart1_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_uart2_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_uart3_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_i2c1_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_i2c2_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_mcspi1_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_mcspi2_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_mcbsp1_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_mcbsp2_sdma_reqs[];
-
-/* Common IP block data on OMAP2430/OMAP3 */
-extern struct omap_hwmod_dma_info omap2_mcbsp3_sdma_reqs[];
-
-/* Common IP block data across OMAP2/3 */
-extern struct omap_hwmod_irq_info omap2_timer1_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer2_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer3_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer4_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer5_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer6_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer7_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer8_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer9_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer10_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer11_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_uart1_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_uart2_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_uart3_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_dispc_irqs[];
-extern struct omap_hwmod_irq_info omap2_i2c1_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_i2c2_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_dma_system_irqs[];
-extern struct omap_hwmod_irq_info omap2_mcspi1_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_mcspi2_mpu_irqs[];
-extern struct omap_hwmod_addr_space omap2xxx_timer12_addrs[];
-extern struct omap_hwmod_irq_info omap2_hdq1w_mpu_irqs[];
-
 /* OMAP hwmod classes - forward declarations */
 extern struct omap_hwmod_class l3_hwmod_class;
 extern struct omap_hwmod_class l4_hwmod_class;
diff --git a/arch/arm/mach-omap2/omap_twl.c b/arch/arm/mach-omap2/omap_twl.c
index 1346b3ab34a5..295124b248ae 100644
--- a/arch/arm/mach-omap2/omap_twl.c
+++ b/arch/arm/mach-omap2/omap_twl.c
@@ -16,7 +16,7 @@
 #include <linux/err.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
-#include <linux/i2c/twl.h>
+#include <linux/mfd/twl.h>
 
 #include "soc.h"
 #include "voltage.h"
diff --git a/arch/arm/mach-omap2/opp2420_data.c b/arch/arm/mach-omap2/opp2420_data.c
index a9e8cf21705d..18a448f938ea 100644
--- a/arch/arm/mach-omap2/opp2420_data.c
+++ b/arch/arm/mach-omap2/opp2420_data.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * opp2420_data.c - old-style "OPP" table for OMAP2420
  *
diff --git a/arch/arm/mach-omap2/opp2430_data.c b/arch/arm/mach-omap2/opp2430_data.c
index b2233b72b24d..ded8b566a23a 100644
--- a/arch/arm/mach-omap2/opp2430_data.c
+++ b/arch/arm/mach-omap2/opp2430_data.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * opp2430_data.c - old-style "OPP" table for OMAP2430
  *
diff --git a/arch/arm/mach-omap2/opp2xxx.h b/arch/arm/mach-omap2/opp2xxx.h
index 8fae534eb157..a451182cdc02 100644
--- a/arch/arm/mach-omap2/opp2xxx.h
+++ b/arch/arm/mach-omap2/opp2xxx.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * opp2xxx.h - macros for old-style OMAP2xxx "OPP" definitions
  *
diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c
index 9700a8ef0f16..6b433fce65a5 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -434,6 +434,26 @@ static void __init omap5_uevm_legacy_init(void)
 }
 #endif
 
+#ifdef CONFIG_SOC_DRA7XX
+static struct omap_hsmmc_platform_data dra7_hsmmc_data_mmc1;
+static struct omap_hsmmc_platform_data dra7_hsmmc_data_mmc2;
+static struct omap_hsmmc_platform_data dra7_hsmmc_data_mmc3;
+
+static void __init dra7x_evm_mmc_quirk(void)
+{
+	if (omap_rev() == DRA752_REV_ES1_1 || omap_rev() == DRA752_REV_ES1_0) {
+		dra7_hsmmc_data_mmc1.version = "rev11";
+		dra7_hsmmc_data_mmc1.max_freq = 96000000;
+
+		dra7_hsmmc_data_mmc2.version = "rev11";
+		dra7_hsmmc_data_mmc2.max_freq = 48000000;
+
+		dra7_hsmmc_data_mmc3.version = "rev11";
+		dra7_hsmmc_data_mmc3.max_freq = 48000000;
+	}
+}
+#endif
+
 static struct pcs_pdata pcs_pdata;
 
 void omap_pcs_legacy_init(int irq, void (*rearm)(void))
@@ -561,6 +581,14 @@ static struct of_dev_auxdata omap_auxdata_lookup[] __initdata = {
 	OF_DEV_AUXDATA("ti,omap4-iommu", 0x55082000, "55082000.mmu",
 		       &omap4_iommu_pdata),
 #endif
+#ifdef CONFIG_SOC_DRA7XX
+	OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x4809c000, "4809c000.mmc",
+		       &dra7_hsmmc_data_mmc1),
+	OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x480b4000, "480b4000.mmc",
+		       &dra7_hsmmc_data_mmc2),
+	OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x480ad000, "480ad000.mmc",
+		       &dra7_hsmmc_data_mmc3),
+#endif
 	/* Common auxdata */
 	OF_DEV_AUXDATA("pinctrl-single", 0, NULL, &pcs_pdata),
 	{ /* sentinel */ },
@@ -590,6 +618,9 @@ static struct pdata_init pdata_quirks[] __initdata = {
 #ifdef CONFIG_SOC_OMAP5
 	{ "ti,omap5-uevm", omap5_uevm_legacy_init, },
 #endif
+#ifdef CONFIG_SOC_DRA7XX
+	{ "ti,dra7-evm", dra7x_evm_mmc_quirk, },
+#endif
 	{ /* sentinel */ },
 };
 
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index d44e0e2f1106..841ba19d64a6 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -486,7 +486,6 @@ int __init omap3_pm_init(void)
 	ret = request_irq(omap_prcm_event_to_irq("io"),
 		_prcm_int_handle_io, IRQF_SHARED | IRQF_NO_SUSPEND, "pm_io",
 		omap3_pm_init);
-	enable_irq(omap_prcm_event_to_irq("io"));
 
 	if (ret) {
 		pr_err("pm: Failed to request pm_io irq\n");
diff --git a/arch/arm/mach-omap2/powerdomains7xx_data.c b/arch/arm/mach-omap2/powerdomains7xx_data.c
index eb350a673133..f50963916a21 100644
--- a/arch/arm/mach-omap2/powerdomains7xx_data.c
+++ b/arch/arm/mach-omap2/powerdomains7xx_data.c
@@ -29,6 +29,7 @@
 #include "prcm44xx.h"
 #include "prm7xx.h"
 #include "prcm_mpu7xx.h"
+#include "soc.h"
 
 /* iva_7xx_pwrdm: IVA-HD power domain */
 static struct powerdomain iva_7xx_pwrdm = {
@@ -63,6 +64,14 @@ static struct powerdomain custefuse_7xx_pwrdm = {
 	.flags		  = PWRDM_HAS_LOWPOWERSTATECHANGE,
 };
 
+/* custefuse_aon_7xx_pwrdm: Customer efuse controller power domain */
+static struct powerdomain custefuse_aon_7xx_pwrdm = {
+	.name		  = "custefuse_pwrdm",
+	.prcm_offs	  = DRA7XX_PRM_CUSTEFUSE_INST,
+	.prcm_partition	  = DRA7XX_PRM_PARTITION,
+	.pwrsts		  = PWRSTS_ON,
+};
+
 /* ipu_7xx_pwrdm: Audio back end power domain */
 static struct powerdomain ipu_7xx_pwrdm = {
 	.name		  = "ipu_pwrdm",
@@ -350,7 +359,6 @@ static struct powerdomain eve1_7xx_pwrdm = {
 static struct powerdomain *powerdomains_dra7xx[] __initdata = {
 	&iva_7xx_pwrdm,
 	&rtc_7xx_pwrdm,
-	&custefuse_7xx_pwrdm,
 	&ipu_7xx_pwrdm,
 	&dss_7xx_pwrdm,
 	&l4per_7xx_pwrdm,
@@ -374,9 +382,32 @@ static struct powerdomain *powerdomains_dra7xx[] __initdata = {
 	NULL
 };
 
+static struct powerdomain *powerdomains_dra76x[] __initdata = {
+	&custefuse_aon_7xx_pwrdm,
+	NULL
+};
+
+static struct powerdomain *powerdomains_dra74x[] __initdata = {
+	&custefuse_7xx_pwrdm,
+	NULL
+};
+
+static struct powerdomain *powerdomains_dra72x[] __initdata = {
+	&custefuse_aon_7xx_pwrdm,
+	NULL
+};
+
 void __init dra7xx_powerdomains_init(void)
 {
 	pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
 	pwrdm_register_pwrdms(powerdomains_dra7xx);
+
+	if (soc_is_dra76x())
+		pwrdm_register_pwrdms(powerdomains_dra76x);
+	else if (soc_is_dra74x())
+		pwrdm_register_pwrdms(powerdomains_dra74x);
+	else if (soc_is_dra72x())
+		pwrdm_register_pwrdms(powerdomains_dra72x);
+
 	pwrdm_complete_init();
 }
diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h
index ee7041d523cf..0592b23902c6 100644
--- a/arch/arm/mach-omap2/prcm-common.h
+++ b/arch/arm/mach-omap2/prcm-common.h
@@ -506,7 +506,6 @@ struct omap_prcm_irq_setup {
 	u8 nr_irqs;
 	const struct omap_prcm_irq *irqs;
 	int irq;
-	unsigned int (*xlate_irq)(unsigned int);
 	void (*read_pending_irqs)(unsigned long *events);
 	void (*ocp_barrier)(void);
 	void (*save_and_clear_irqen)(u32 *saved_mask);
diff --git a/arch/arm/mach-omap2/prm.h b/arch/arm/mach-omap2/prm.h
index 94dc3565add8..f0fb50871055 100644
--- a/arch/arm/mach-omap2/prm.h
+++ b/arch/arm/mach-omap2/prm.h
@@ -29,11 +29,9 @@ int omap2_prcm_base_init(void);
  *
  * PRM_HAS_IO_WAKEUP: has IO wakeup capability
  * PRM_HAS_VOLTAGE: has voltage domains
- * PRM_IRQ_DEFAULT: use default irq number for PRM irq
  */
 #define PRM_HAS_IO_WAKEUP	BIT(0)
 #define PRM_HAS_VOLTAGE		BIT(1)
-#define PRM_IRQ_DEFAULT		BIT(2)
 
 /*
  * MAX_MODULE_SOFTRESET_WAIT: Maximum microseconds to wait for OMAP
diff --git a/arch/arm/mach-omap2/prm3xxx.c b/arch/arm/mach-omap2/prm3xxx.c
index 382e236fbfd9..05858f966f7d 100644
--- a/arch/arm/mach-omap2/prm3xxx.c
+++ b/arch/arm/mach-omap2/prm3xxx.c
@@ -692,7 +692,6 @@ static int omap3xxx_prm_late_init(void)
 {
 	struct device_node *np;
 	int irq_num;
-	int ret;
 
 	if (!(prm_features & PRM_HAS_IO_WAKEUP))
 		return 0;
@@ -705,19 +704,21 @@ static int omap3xxx_prm_late_init(void)
 			omap3430_pre_es3_1_reconfigure_io_chain;
 
 	np = of_find_matching_node(NULL, omap3_prm_dt_match_table);
-	if (np) {
-		irq_num = of_irq_get(np, 0);
-		if (irq_num >= 0)
-			omap3_prcm_irq_setup.irq = irq_num;
+	if (!np) {
+		pr_err("PRM: no device tree node for interrupt?\n");
+
+		return -ENODEV;
 	}
 
+	irq_num = of_irq_get(np, 0);
+	if (irq_num == -EPROBE_DEFER)
+		return irq_num;
+
+	omap3_prcm_irq_setup.irq = irq_num;
+
 	omap3xxx_prm_enable_io_wakeup();
-	ret = omap_prcm_register_chain_handler(&omap3_prcm_irq_setup);
-	if (!ret)
-		irq_set_status_flags(omap_prcm_event_to_irq("io"),
-				     IRQ_NOAUTOEN);
 
-	return ret;
+	return omap_prcm_register_chain_handler(&omap3_prcm_irq_setup);
 }
 
 static void __exit omap3xxx_prm_exit(void)
diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c
index 87e86a4a9ead..acb95936dfe7 100644
--- a/arch/arm/mach-omap2/prm44xx.c
+++ b/arch/arm/mach-omap2/prm44xx.c
@@ -50,8 +50,6 @@ static struct omap_prcm_irq_setup omap4_prcm_irq_setup = {
 	.nr_regs		= 2,
 	.irqs			= omap4_prcm_irqs,
 	.nr_irqs		= ARRAY_SIZE(omap4_prcm_irqs),
-	.irq			= 11 + OMAP44XX_IRQ_GIC_START,
-	.xlate_irq		= omap4_xlate_irq,
 	.read_pending_irqs	= &omap44xx_prm_read_pending_irqs,
 	.ocp_barrier		= &omap44xx_prm_ocp_barrier,
 	.save_and_clear_irqen	= &omap44xx_prm_save_and_clear_irqen,
@@ -337,6 +335,27 @@ static void omap44xx_prm_reconfigure_io_chain(void)
 }
 
 /**
+ * omap44xx_prm_enable_io_wakeup - enable wakeup events from I/O wakeup latches
+ *
+ * Activates the I/O wakeup event latches and allows events logged by
+ * those latches to signal a wakeup event to the PRCM.  For I/O wakeups
+ * to occur, WAKEUPENABLE bits must be set in the pad mux registers, and
+ * omap44xx_prm_reconfigure_io_chain() must be called.  No return value.
+ */
+static void __init omap44xx_prm_enable_io_wakeup(void)
+{
+	s32 inst = omap4_prmst_get_prm_dev_inst();
+
+	if (inst == PRM_INSTANCE_UNKNOWN)
+		return;
+
+	omap4_prm_rmw_inst_reg_bits(OMAP4430_GLOBAL_WUEN_MASK,
+				    OMAP4430_GLOBAL_WUEN_MASK,
+				    inst,
+				    omap4_prcm_irq_setup.pm_ctrl);
+}
+
+/**
  * omap44xx_prm_read_reset_sources - return the last SoC reset source
  *
  * Return a u32 representing the last reset sources of the SoC.  The
@@ -668,6 +687,8 @@ struct pwrdm_ops omap4_pwrdm_operations = {
 	.pwrdm_has_voltdm	= omap4_check_vcvp,
 };
 
+static int omap44xx_prm_late_init(void);
+
 /*
  * XXX document
  */
@@ -675,6 +696,7 @@ static struct prm_ll_data omap44xx_prm_ll_data = {
 	.read_reset_sources = &omap44xx_prm_read_reset_sources,
 	.was_any_context_lost_old = &omap44xx_prm_was_any_context_lost_old,
 	.clear_context_loss_flags_old = &omap44xx_prm_clear_context_loss_flags_old,
+	.late_init = &omap44xx_prm_late_init,
 	.assert_hardreset	= omap4_prminst_assert_hardreset,
 	.deassert_hardreset	= omap4_prminst_deassert_hardreset,
 	.is_hardreset_asserted	= omap4_prminst_is_hardreset_asserted,
@@ -711,6 +733,24 @@ int __init omap44xx_prm_init(const struct omap_prcm_init_data *data)
 	return prm_register(&omap44xx_prm_ll_data);
 }
 
+static int omap44xx_prm_late_init(void)
+{
+	int irq_num;
+
+	if (!(prm_features & PRM_HAS_IO_WAKEUP))
+		return 0;
+
+	irq_num = of_irq_get(prm_init_data->np, 0);
+	if (irq_num == -EPROBE_DEFER)
+		return irq_num;
+
+	omap4_prcm_irq_setup.irq = irq_num;
+
+	omap44xx_prm_enable_io_wakeup();
+
+	return omap_prcm_register_chain_handler(&omap4_prcm_irq_setup);
+}
+
 static void __exit omap44xx_prm_exit(void)
 {
 	prm_unregister(&omap44xx_prm_ll_data);
diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c
index 09180a59b1c9..021b5a8b9c0a 100644
--- a/arch/arm/mach-omap2/prm_common.c
+++ b/arch/arm/mach-omap2/prm_common.c
@@ -218,10 +218,7 @@ void omap_prcm_irq_cleanup(void)
 	kfree(prcm_irq_setup->priority_mask);
 	prcm_irq_setup->priority_mask = NULL;
 
-	if (prcm_irq_setup->xlate_irq)
-		irq = prcm_irq_setup->xlate_irq(prcm_irq_setup->irq);
-	else
-		irq = prcm_irq_setup->irq;
+	irq = prcm_irq_setup->irq;
 	irq_set_chained_handler(irq, NULL);
 
 	if (prcm_irq_setup->base_irq > 0)
@@ -307,10 +304,7 @@ int omap_prcm_register_chain_handler(struct omap_prcm_irq_setup *irq_setup)
 				1 << (offset & 0x1f);
 	}
 
-	if (irq_setup->xlate_irq)
-		irq = irq_setup->xlate_irq(irq_setup->irq);
-	else
-		irq = irq_setup->irq;
+	irq = irq_setup->irq;
 	irq_set_chained_handler(irq, omap_prcm_irq_handler);
 
 	irq_setup->base_irq = irq_alloc_descs(-1, 0, irq_setup->nr_regs * 32,
@@ -671,7 +665,7 @@ static struct omap_prcm_init_data omap4_prm_data __initdata = {
 	.index = TI_CLKM_PRM,
 	.init = omap44xx_prm_init,
 	.device_inst_offset = OMAP4430_PRM_DEVICE_INST,
-	.flags = PRM_HAS_IO_WAKEUP | PRM_HAS_VOLTAGE | PRM_IRQ_DEFAULT,
+	.flags = PRM_HAS_IO_WAKEUP | PRM_HAS_VOLTAGE,
 };
 #endif
 
diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S
index 1b9f0520dea9..fa5fd24f524c 100644
--- a/arch/arm/mach-omap2/sleep34xx.S
+++ b/arch/arm/mach-omap2/sleep34xx.S
@@ -530,10 +530,12 @@ l2dis_3630_offset:
 	.long	l2dis_3630 - .
 
 	.data
+	.align	2
 l2dis_3630:
 	.word	0
 
 	.data
+	.align	2
 l2_inv_api_params:
 	.word	0x1, 0x00
 
diff --git a/arch/arm/mach-omap2/sleep44xx.S b/arch/arm/mach-omap2/sleep44xx.S
index c7a3b4aab4b5..56dfa2d5d0a8 100644
--- a/arch/arm/mach-omap2/sleep44xx.S
+++ b/arch/arm/mach-omap2/sleep44xx.S
@@ -385,6 +385,7 @@ ppa_zero_params_offset:
 ENDPROC(omap_do_wfi)
 
 	.data
+	.align	2
 ppa_zero_params:
 	.word		0
 
diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h
index 2aa01c270898..28fa1f8d8363 100644
--- a/arch/arm/mach-omap2/soc.h
+++ b/arch/arm/mach-omap2/soc.h
@@ -167,6 +167,7 @@ IS_TI_SUBCLASS(816x, 0x816)
 IS_TI_SUBCLASS(814x, 0x814)
 IS_AM_SUBCLASS(335x, 0x335)
 IS_AM_SUBCLASS(437x, 0x437)
+IS_DRA_SUBCLASS(76x, 0x76)
 IS_DRA_SUBCLASS(75x, 0x75)
 IS_DRA_SUBCLASS(72x, 0x72)
 
@@ -185,6 +186,7 @@ IS_DRA_SUBCLASS(72x, 0x72)
 #define soc_is_omap54xx()		0
 #define soc_is_omap543x()		0
 #define soc_is_dra7xx()			0
+#define soc_is_dra76x()			0
 #define soc_is_dra74x()			0
 #define soc_is_dra72x()			0
 
@@ -314,9 +316,11 @@ IS_OMAP_TYPE(3430, 0x3430)
 
 #if defined(CONFIG_SOC_DRA7XX)
 #undef soc_is_dra7xx
+#undef soc_is_dra76x
 #undef soc_is_dra74x
 #undef soc_is_dra72x
 #define soc_is_dra7xx()	is_dra7xx()
+#define soc_is_dra76x()	is_dra76x()
 #define soc_is_dra74x()	is_dra75x()
 #define soc_is_dra72x()	is_dra72x()
 #endif
@@ -386,12 +390,13 @@ IS_OMAP_TYPE(3430, 0x3430)
 #define OMAP5432_REV_ES2_0	(OMAP54XX_CLASS | (0x32 << 16) | (0x20 << 8))
 
 #define DRA7XX_CLASS		0x07000000
+#define DRA762_REV_ES1_0	(DRA7XX_CLASS | (0x62 << 16) | (0x10 << 8))
 #define DRA752_REV_ES1_0	(DRA7XX_CLASS | (0x52 << 16) | (0x10 << 8))
 #define DRA752_REV_ES1_1	(DRA7XX_CLASS | (0x52 << 16) | (0x11 << 8))
 #define DRA752_REV_ES2_0	(DRA7XX_CLASS | (0x52 << 16) | (0x20 << 8))
 #define DRA722_REV_ES1_0	(DRA7XX_CLASS | (0x22 << 16) | (0x10 << 8))
-#define DRA722_REV_ES1_0	(DRA7XX_CLASS | (0x22 << 16) | (0x10 << 8))
 #define DRA722_REV_ES2_0	(DRA7XX_CLASS | (0x22 << 16) | (0x20 << 8))
+#define DRA722_REV_ES2_1	(DRA7XX_CLASS | (0x22 << 16) | (0x21 << 8))
 
 void omap2xxx_check_revision(void);
 void omap3xxx_check_revision(void);
diff --git a/arch/arm/mach-omap2/usb.h b/arch/arm/mach-omap2/usb.h
index 3395365ef1db..740a499befce 100644
--- a/arch/arm/mach-omap2/usb.h
+++ b/arch/arm/mach-omap2/usb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/platform_data/usb-omap.h>
 
 /* AM35x */
diff --git a/arch/arm/mach-omap2/vp.c b/arch/arm/mach-omap2/vp.c
index a3c30655aa30..a709655b978c 100644
--- a/arch/arm/mach-omap2/vp.c
+++ b/arch/arm/mach-omap2/vp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/kernel.h>
 #include <linux/init.h>
 
diff --git a/arch/arm/mach-orion5x/Makefile b/arch/arm/mach-orion5x/Makefile
index ae91872eeee4..1a585a62d5e6 100644
--- a/arch/arm/mach-orion5x/Makefile
+++ b/arch/arm/mach-orion5x/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/arch/arm/plat-orion/include
 
 obj-y				+= common.o pci.o irq.o mpp.o
diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h
index 4c0c7de665c3..eb96009e21c4 100644
--- a/arch/arm/mach-orion5x/common.h
+++ b/arch/arm/mach-orion5x/common.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ARCH_ORION5X_COMMON_H
 #define __ARCH_ORION5X_COMMON_H
 
diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c
index 12f74b46e2ff..39eae10ac8de 100644
--- a/arch/arm/mach-orion5x/db88f5281-setup.c
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
@@ -16,7 +16,7 @@
 #include <linux/pci.h>
 #include <linux/irq.h>
 #include <linux/mtd/physmap.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/timer.h>
 #include <linux/mv643xx_eth.h>
 #include <linux/i2c.h>
@@ -172,7 +172,7 @@ static struct platform_device db88f5281_nand_flash = {
 static void __iomem *db88f5281_7seg;
 static struct timer_list db88f5281_timer;
 
-static void db88f5281_7seg_event(unsigned long data)
+static void db88f5281_7seg_event(struct timer_list *unused)
 {
 	static int count = 0;
 	writel(0, db88f5281_7seg + (count << 4));
@@ -189,7 +189,7 @@ static int __init db88f5281_7seg_init(void)
 			printk(KERN_ERR "Failed to ioremap db88f5281_7seg\n");
 			return -EIO;
 		}
-		setup_timer(&db88f5281_timer, db88f5281_7seg_event, 0);
+		timer_setup(&db88f5281_timer, db88f5281_7seg_event, 0);
 		mod_timer(&db88f5281_timer, jiffies + 2 * HZ);
 	}
 
diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c
index 9dc3f59bed9c..83d43cff4bd7 100644
--- a/arch/arm/mach-orion5x/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
@@ -15,7 +15,7 @@
 #include <linux/irq.h>
 #include <linux/delay.h>
 #include <linux/mtd/physmap.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mv643xx_eth.h>
 #include <linux/i2c.h>
 #include <linux/serial_reg.h>
diff --git a/arch/arm/mach-orion5x/mpp.h b/arch/arm/mach-orion5x/mpp.h
index db70e79a1198..be1c78663291 100644
--- a/arch/arm/mach-orion5x/mpp.h
+++ b/arch/arm/mach-orion5x/mpp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ARCH_ORION5X_MPP_H
 #define __ARCH_ORION5X_MPP_H
 
diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c
index 7bd671b2854c..0c315515dd2d 100644
--- a/arch/arm/mach-orion5x/ts209-setup.c
+++ b/arch/arm/mach-orion5x/ts209-setup.c
@@ -15,7 +15,7 @@
 #include <linux/pci.h>
 #include <linux/irq.h>
 #include <linux/mtd/physmap.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mv643xx_eth.h>
 #include <linux/gpio_keys.h>
 #include <linux/input.h>
diff --git a/arch/arm/mach-orion5x/ts78xx-fpga.h b/arch/arm/mach-orion5x/ts78xx-fpga.h
index 97c393d39ae2..2f4fe3ca5c1a 100644
--- a/arch/arm/mach-orion5x/ts78xx-fpga.h
+++ b/arch/arm/mach-orion5x/ts78xx-fpga.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #define TS7800_FPGA_MAGIC 0x00b480
 #define FPGAID(_magic, _rev) ((_magic << 8) + _rev)
 
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index 7ef80a8304c0..94778739e38f 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -16,7 +16,7 @@
 #include <linux/platform_device.h>
 #include <linux/mv643xx_eth.h>
 #include <linux/ata_platform.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/timeriomem-rng.h>
 #include <asm/mach-types.h>
diff --git a/arch/arm/mach-orion5x/tsx09-common.h b/arch/arm/mach-orion5x/tsx09-common.h
index 0984264616f0..72bedc6b82fb 100644
--- a/arch/arm/mach-orion5x/tsx09-common.h
+++ b/arch/arm/mach-orion5x/tsx09-common.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ARCH_ORION5X_TSX09_COMMON_H
 #define __ARCH_ORION5X_TSX09_COMMON_H
 
diff --git a/arch/arm/mach-prima2/Makefile b/arch/arm/mach-prima2/Makefile
index d7d02b043449..0fd2763031e9 100644
--- a/arch/arm/mach-prima2/Makefile
+++ b/arch/arm/mach-prima2/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-y += rstc.o
 obj-y += common.o
 obj-y += rtciobrg.o
diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c
index 8cadb302a7d2..ffe05c27087e 100644
--- a/arch/arm/mach-prima2/common.c
+++ b/arch/arm/mach-prima2/common.c
@@ -15,7 +15,7 @@
 #include <linux/of_platform.h>
 #include "common.h"
 
-static void __init sirfsoc_init_late(void)
+static void __init __maybe_unused sirfsoc_init_late(void)
 {
 	sirfsoc_pm_init();
 }
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 76fbc115ec33..ce7d97babb0f 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -566,6 +566,7 @@ config MACH_ICONTROL
 config ARCH_PXA_ESERIES
 	bool "PXA based Toshiba e-series PDAs"
 	select FB_W100
+	select FB
 	select PXA25x
 
 config MACH_E330
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index ef25dc597f30..0a8e9611052f 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c
index 1467c1d1e541..d6d92f388f14 100644
--- a/arch/arm/mach-pxa/balloon3.c
+++ b/arch/arm/mach-pxa/balloon3.c
@@ -29,7 +29,7 @@
 #include <linux/types.h>
 #include <linux/platform_data/pcf857x.h>
 #include <linux/i2c/pxa-i2c.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/physmap.h>
 #include <linux/regulator/max1586.h>
 
diff --git a/arch/arm/mach-pxa/cm-x255.c b/arch/arm/mach-pxa/cm-x255.c
index b592f79a1742..fa8e7dd4d898 100644
--- a/arch/arm/mach-pxa/cm-x255.c
+++ b/arch/arm/mach-pxa/cm-x255.c
@@ -14,7 +14,7 @@
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/mtd/nand-gpio.h>
-
+#include <linux/gpio/machine.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/pxa2xx_spi.h>
 
@@ -176,6 +176,17 @@ static inline void cmx255_init_nor(void) {}
 #endif
 
 #if defined(CONFIG_MTD_NAND_GPIO) || defined(CONFIG_MTD_NAND_GPIO_MODULE)
+
+static struct gpiod_lookup_table cmx255_nand_gpiod_table = {
+	.dev_id         = "gpio-nand",
+	.table          = {
+		GPIO_LOOKUP("gpio-pxa", GPIO_NAND_CS, "nce", GPIO_ACTIVE_HIGH),
+		GPIO_LOOKUP("gpio-pxa", GPIO_NAND_CLE, "cle", GPIO_ACTIVE_HIGH),
+		GPIO_LOOKUP("gpio-pxa", GPIO_NAND_ALE, "ale", GPIO_ACTIVE_HIGH),
+		GPIO_LOOKUP("gpio-pxa", GPIO_NAND_RB, "rdy", GPIO_ACTIVE_HIGH),
+	},
+};
+
 static struct resource cmx255_nand_resource[] = {
 	[0] = {
 		.start = PXA_CS1_PHYS,
@@ -198,11 +209,6 @@ static struct mtd_partition cmx255_nand_parts[] = {
 };
 
 static struct gpio_nand_platdata cmx255_nand_platdata = {
-	.gpio_nce = GPIO_NAND_CS,
-	.gpio_cle = GPIO_NAND_CLE,
-	.gpio_ale = GPIO_NAND_ALE,
-	.gpio_rdy = GPIO_NAND_RB,
-	.gpio_nwp = -1,
 	.parts = cmx255_nand_parts,
 	.num_parts = ARRAY_SIZE(cmx255_nand_parts),
 	.chip_delay = 25,
@@ -220,6 +226,7 @@ static struct platform_device cmx255_nand = {
 
 static void __init cmx255_init_nand(void)
 {
+	gpiod_add_lookup_table(&cmx255_nand_gpiod_table);
 	platform_device_register(&cmx255_nand);
 }
 #else
diff --git a/arch/arm/mach-pxa/cm-x2xx-pci.h b/arch/arm/mach-pxa/cm-x2xx-pci.h
index e24aad2e3ad7..93ffaaee75d7 100644
--- a/arch/arm/mach-pxa/cm-x2xx-pci.h
+++ b/arch/arm/mach-pxa/cm-x2xx-pci.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 extern void __cmx2xx_pci_init_irq(int irq_gpio);
 extern void __cmx2xx_pci_suspend(void);
 extern void __cmx2xx_pci_resume(void);
diff --git a/arch/arm/mach-pxa/colibri.h b/arch/arm/mach-pxa/colibri.h
index cb4236e98a0f..673a131da875 100644
--- a/arch/arm/mach-pxa/colibri.h
+++ b/arch/arm/mach-pxa/colibri.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _COLIBRI_H_
 #define _COLIBRI_H_
 
diff --git a/arch/arm/mach-pxa/csb701.c b/arch/arm/mach-pxa/csb701.c
index 5a221a49ea4d..527c9fdf9795 100644
--- a/arch/arm/mach-pxa/csb701.c
+++ b/arch/arm/mach-pxa/csb701.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index fffb697bbf0e..5a72456a19ce 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h
index 04580c407276..905628dfbbbb 100644
--- a/arch/arm/mach-pxa/devices.h
+++ b/arch/arm/mach-pxa/devices.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 extern struct platform_device pxa_device_pmu;
 extern struct platform_device pxa_device_mci;
 extern struct platform_device pxa3xx_device_mci2;
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index 811a7317f3ea..6d28035ebba5 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -15,7 +15,7 @@
 
 #include <linux/dm9000.h>
 #include <linux/platform_data/rtc-v3020.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/input.h>
diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c
index fa9d71d194f0..91f7c3e40065 100644
--- a/arch/arm/mach-pxa/eseries.c
+++ b/arch/arm/mach-pxa/eseries.c
@@ -20,7 +20,7 @@
 #include <linux/mfd/tc6387xb.h>
 #include <linux/mfd/tc6393xb.h>
 #include <linux/mfd/t7l66xb.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/usb/gpio_vbus.h>
 #include <linux/memblock.h>
diff --git a/arch/arm/mach-pxa/include/mach/addr-map.h b/arch/arm/mach-pxa/include/mach/addr-map.h
index 07b93fd24474..93cfe7dbfec6 100644
--- a/arch/arm/mach-pxa/include/mach/addr-map.h
+++ b/arch/arm/mach-pxa/include/mach/addr-map.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_MACH_ADDR_MAP_H
 #define __ASM_MACH_ADDR_MAP_H
 
diff --git a/arch/arm/mach-pxa/include/mach/audio.h b/arch/arm/mach-pxa/include/mach/audio.h
index a3449e35a6f5..7beebf7297b5 100644
--- a/arch/arm/mach-pxa/include/mach/audio.h
+++ b/arch/arm/mach-pxa/include/mach/audio.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARCH_AUDIO_H__
 #define __ASM_ARCH_AUDIO_H__
 
diff --git a/arch/arm/mach-pxa/include/mach/bitfield.h b/arch/arm/mach-pxa/include/mach/bitfield.h
index f1f0e3387d9c..fe2ca441bc0a 100644
--- a/arch/arm/mach-pxa/include/mach/bitfield.h
+++ b/arch/arm/mach-pxa/include/mach/bitfield.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *	FILE    	bitfield.h
  *
diff --git a/arch/arm/mach-pxa/include/mach/io.h b/arch/arm/mach-pxa/include/mach/io.h
index cd78b7fe3567..d54031c4f3df 100644
--- a/arch/arm/mach-pxa/include/mach/io.h
+++ b/arch/arm/mach-pxa/include/mach/io.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-pxa/include/mach/io.h
  *
diff --git a/arch/arm/mach-pxa/include/mach/mtd-xip.h b/arch/arm/mach-pxa/include/mach/mtd-xip.h
index 990d2bf2fb45..9bf4ea6a6f74 100644
--- a/arch/arm/mach-pxa/include/mach/mtd-xip.h
+++ b/arch/arm/mach-pxa/include/mach/mtd-xip.h
@@ -17,11 +17,15 @@
 
 #include <mach/regs-ost.h>
 
-#define xip_irqpending()	(ICIP & ICMR)
+/* restored July 2017, this did not build since 2011! */
+
+#define ICIP			io_p2v(0x40d00000)
+#define ICMR			io_p2v(0x40d00004)
+#define xip_irqpending()	(readl(ICIP) & readl(ICMR))
 
 /* we sample OSCR and convert desired delta to usec (1/4 ~= 1000000/3686400) */
-#define xip_currtime()		(OSCR)
-#define xip_elapsed_since(x)	(signed)((OSCR - (x)) / 4)
+#define xip_currtime()		readl(OSCR)
+#define xip_elapsed_since(x)	(signed)((readl(OSCR) - (x)) / 4)
 
 /*
  * xip_cpu_idle() is used when waiting for a delay equal or larger than
diff --git a/arch/arm/mach-pxa/include/mach/regs-ac97.h b/arch/arm/mach-pxa/include/mach/regs-ac97.h
index b8d14bd9ae59..1db96fd4df32 100644
--- a/arch/arm/mach-pxa/include/mach/regs-ac97.h
+++ b/arch/arm/mach-pxa/include/mach/regs-ac97.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARCH_REGS_AC97_H
 #define __ASM_ARCH_REGS_AC97_H
 
diff --git a/arch/arm/mach-pxa/include/mach/regs-lcd.h b/arch/arm/mach-pxa/include/mach/regs-lcd.h
index f82dcea792d9..e2b6e3d1f625 100644
--- a/arch/arm/mach-pxa/include/mach/regs-lcd.h
+++ b/arch/arm/mach-pxa/include/mach/regs-lcd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARCH_REGS_LCD_H
 #define __ASM_ARCH_REGS_LCD_H
 
diff --git a/arch/arm/mach-pxa/include/mach/regs-ost.h b/arch/arm/mach-pxa/include/mach/regs-ost.h
index 628819995c52..deb564ed8ee7 100644
--- a/arch/arm/mach-pxa/include/mach/regs-ost.h
+++ b/arch/arm/mach-pxa/include/mach/regs-ost.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_MACH_REGS_OST_H
 #define __ASM_MACH_REGS_OST_H
 
diff --git a/arch/arm/mach-pxa/include/mach/regs-uart.h b/arch/arm/mach-pxa/include/mach/regs-uart.h
index 55aeb7fb72f6..9a168f83afeb 100644
--- a/arch/arm/mach-pxa/include/mach/regs-uart.h
+++ b/arch/arm/mach-pxa/include/mach/regs-uart.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARCH_REGS_UART_H
 #define __ASM_ARCH_REGS_UART_H
 
diff --git a/arch/arm/mach-pxa/include/mach/reset.h b/arch/arm/mach-pxa/include/mach/reset.h
index b6c10556fbc7..e1c4d100fd45 100644
--- a/arch/arm/mach-pxa/include/mach/reset.h
+++ b/arch/arm/mach-pxa/include/mach/reset.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARCH_RESET_H
 #define __ASM_ARCH_RESET_H
 
diff --git a/arch/arm/mach-pxa/include/mach/trizeps4.h b/arch/arm/mach-pxa/include/mach/trizeps4.h
index ae3ca013afab..3cddb1428c5e 100644
--- a/arch/arm/mach-pxa/include/mach/trizeps4.h
+++ b/arch/arm/mach-pxa/include/mach/trizeps4.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /************************************************************************
  * Include file for TRIZEPS4 SoM and ConXS eval-board
  * Copyright (c) Jürgen Schindele
diff --git a/arch/arm/mach-pxa/littleton.h b/arch/arm/mach-pxa/littleton.h
index 8066be54e9f5..a0a8d2bf9d71 100644
--- a/arch/arm/mach-pxa/littleton.h
+++ b/arch/arm/mach-pxa/littleton.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARCH_LITTLETON_H
 #define __ASM_ARCH_LITTLETON_H
 
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index d6159f8ef0c2..df45682e99a5 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -381,14 +381,11 @@ static struct pxafb_mach_info sharp_lm8v31 = {
 
 #define	MMC_POLL_RATE		msecs_to_jiffies(1000)
 
-static void lubbock_mmc_poll(unsigned long);
 static irq_handler_t mmc_detect_int;
+static void *mmc_detect_int_data;
+static struct timer_list mmc_timer;
 
-static struct timer_list mmc_timer = {
-	.function	= lubbock_mmc_poll,
-};
-
-static void lubbock_mmc_poll(unsigned long data)
+static void lubbock_mmc_poll(struct timer_list *unused)
 {
 	unsigned long flags;
 
@@ -401,7 +398,7 @@ static void lubbock_mmc_poll(unsigned long data)
 	if (LUB_IRQ_SET_CLR & (1 << 0))
 		mod_timer(&mmc_timer, jiffies + MMC_POLL_RATE);
 	else {
-		(void) mmc_detect_int(LUBBOCK_SD_IRQ, (void *)data);
+		(void) mmc_detect_int(LUBBOCK_SD_IRQ, mmc_detect_int_data);
 		enable_irq(LUBBOCK_SD_IRQ);
 	}
 }
@@ -421,8 +418,8 @@ static int lubbock_mci_init(struct device *dev,
 {
 	/* detect card insert/eject */
 	mmc_detect_int = detect_int;
-	init_timer(&mmc_timer);
-	mmc_timer.data = (unsigned long) data;
+	mmc_detect_int_data = data;
+	timer_setup(&mmc_timer, lubbock_mmc_poll, 0);
 	return request_irq(LUBBOCK_SD_IRQ, lubbock_detect_int,
 			   0, "lubbock-sd-detect", data);
 }
diff --git a/arch/arm/mach-pxa/mfp-pxa25x.h b/arch/arm/mach-pxa/mfp-pxa25x.h
index 1c59d4b3b19b..d0ebb2154503 100644
--- a/arch/arm/mach-pxa/mfp-pxa25x.h
+++ b/arch/arm/mach-pxa/mfp-pxa25x.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARCH_MFP_PXA25X_H
 #define __ASM_ARCH_MFP_PXA25X_H
 
diff --git a/arch/arm/mach-pxa/mfp-pxa27x.h b/arch/arm/mach-pxa/mfp-pxa27x.h
index 9fe5601ce668..9f5ffb785ff5 100644
--- a/arch/arm/mach-pxa/mfp-pxa27x.h
+++ b/arch/arm/mach-pxa/mfp-pxa27x.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARCH_MFP_PXA27X_H
 #define __ASM_ARCH_MFP_PXA27X_H
 
diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.h b/arch/arm/mach-pxa/mfp-pxa2xx.h
index cbf51ae81855..980145e7ee99 100644
--- a/arch/arm/mach-pxa/mfp-pxa2xx.h
+++ b/arch/arm/mach-pxa/mfp-pxa2xx.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARCH_MFP_PXA2XX_H
 #define __ASM_ARCH_MFP_PXA2XX_H
 
diff --git a/arch/arm/mach-pxa/mfp-pxa3xx.h b/arch/arm/mach-pxa/mfp-pxa3xx.h
index d375195d982b..cdd830926d1c 100644
--- a/arch/arm/mach-pxa/mfp-pxa3xx.h
+++ b/arch/arm/mach-pxa/mfp-pxa3xx.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARCH_MFP_PXA3XX_H
 #define __ASM_ARCH_MFP_PXA3XX_H
 
diff --git a/arch/arm/mach-pxa/mioa701.h b/arch/arm/mach-pxa/mioa701.h
index e57f5c724e8a..d94295c67460 100644
--- a/arch/arm/mach-pxa/mioa701.h
+++ b/arch/arm/mach-pxa/mioa701.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _MIOA701_H_
 #define _MIOA701_H_
 
diff --git a/arch/arm/mach-pxa/mioa701_bootresume.S b/arch/arm/mach-pxa/mioa701_bootresume.S
index 81591491ab94..42d93f40a59f 100644
--- a/arch/arm/mach-pxa/mioa701_bootresume.S
+++ b/arch/arm/mach-pxa/mioa701_bootresume.S
@@ -16,6 +16,7 @@
  *       insist on it to be truly read-only.
  */
 	.data
+	.align	2
 ENTRY(mioa701_bootstrap)
 0:
 	b	1f
@@ -34,4 +35,5 @@ ENTRY(mioa701_jumpaddr)
 
 ENTRY(mioa701_bootstrap_lg)
 	.data
+	.align	2
 	.word	2b-0b
diff --git a/arch/arm/mach-pxa/mxm8x10.h b/arch/arm/mach-pxa/mxm8x10.h
index ffa15665a418..dcd32321c995 100644
--- a/arch/arm/mach-pxa/mxm8x10.h
+++ b/arch/arm/mach-pxa/mxm8x10.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __MACH_MXM_8X10_H
 #define __MACH_MXM_8X10_H
 
diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index 36646975b5d2..47e3e38e9bec 100644
--- a/arch/arm/mach-pxa/palmtx.c
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -28,7 +28,7 @@
 #include <linux/wm97xx.h>
 #include <linux/power_supply.h>
 #include <linux/usb/gpio_vbus.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/physmap.h>
diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c
index 29630061e700..5877e547cecd 100644
--- a/arch/arm/mach-pxa/palmz72.c
+++ b/arch/arm/mach-pxa/palmz72.c
@@ -31,6 +31,7 @@
 #include <linux/power_supply.h>
 #include <linux/usb/gpio_vbus.h>
 #include <linux/i2c-gpio.h>
+#include <linux/gpio/machine.h>
 
 #include <asm/mach-types.h>
 #include <asm/suspend.h>
@@ -320,9 +321,17 @@ static struct soc_camera_link palmz72_iclink = {
 	.flags		= SOCAM_DATAWIDTH_8,
 };
 
+static struct gpiod_lookup_table palmz72_i2c_gpiod_table = {
+	.dev_id		= "i2c-gpio",
+	.table		= {
+		GPIO_LOOKUP_IDX("gpio-pxa", 118, NULL, 0,
+				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+		GPIO_LOOKUP_IDX("gpio-pxa", 117, NULL, 1,
+				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+	},
+};
+
 static struct i2c_gpio_platform_data palmz72_i2c_bus_data = {
-	.sda_pin	= 118,
-	.scl_pin	= 117,
 	.udelay		= 10,
 	.timeout	= 100,
 };
@@ -369,6 +378,7 @@ static void __init palmz72_camera_init(void)
 {
 	palmz72_cam_gpio_init();
 	pxa_set_camera_info(&palmz72_pxacamera_platform_data);
+	gpiod_add_lookup_table(&palmz72_i2c_gpiod_table);
 	platform_device_register(&palmz72_i2c_bus_device);
 	platform_device_register(&palmz72_camera);
 }
diff --git a/arch/arm/mach-pxa/pxa25x.h b/arch/arm/mach-pxa/pxa25x.h
index 2011e8da0592..b58d0fbdb4db 100644
--- a/arch/arm/mach-pxa/pxa25x.h
+++ b/arch/arm/mach-pxa/pxa25x.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __MACH_PXA25x_H
 #define __MACH_PXA25x_H
 
diff --git a/arch/arm/mach-pxa/pxa27x-udc.h b/arch/arm/mach-pxa/pxa27x-udc.h
index 4cf28f670706..faf73804697f 100644
--- a/arch/arm/mach-pxa/pxa27x-udc.h
+++ b/arch/arm/mach-pxa/pxa27x-udc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARCH_PXA27X_UDC_H
 #define _ASM_ARCH_PXA27X_UDC_H
 
diff --git a/arch/arm/mach-pxa/pxa27x.h b/arch/arm/mach-pxa/pxa27x.h
index 075131d83eab..abdc02fb4f03 100644
--- a/arch/arm/mach-pxa/pxa27x.h
+++ b/arch/arm/mach-pxa/pxa27x.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __MACH_PXA27x_H
 #define __MACH_PXA27x_H
 
diff --git a/arch/arm/mach-pxa/pxa300.h b/arch/arm/mach-pxa/pxa300.h
index 59fa41025c80..d02a8d15c7e8 100644
--- a/arch/arm/mach-pxa/pxa300.h
+++ b/arch/arm/mach-pxa/pxa300.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __MACH_PXA300_H
 #define __MACH_PXA300_H
 
diff --git a/arch/arm/mach-pxa/pxa320.h b/arch/arm/mach-pxa/pxa320.h
index b9e5115a1c30..c701e3f663b0 100644
--- a/arch/arm/mach-pxa/pxa320.h
+++ b/arch/arm/mach-pxa/pxa320.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __MACH_PXA320_H
 #define __MACH_PXA320_H
 
diff --git a/arch/arm/mach-pxa/pxa3xx.h b/arch/arm/mach-pxa/pxa3xx.h
index b4143fb6631f..6d4502aa9d06 100644
--- a/arch/arm/mach-pxa/pxa3xx.h
+++ b/arch/arm/mach-pxa/pxa3xx.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __MACH_PXA3XX_H	
 #define __MACH_PXA3XX_H
 
diff --git a/arch/arm/mach-pxa/pxa930.h b/arch/arm/mach-pxa/pxa930.h
index 4eceb02978e8..bbf25c044641 100644
--- a/arch/arm/mach-pxa/pxa930.h
+++ b/arch/arm/mach-pxa/pxa930.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __MACH_PXA930_H
 #define __MACH_PXA930_H
 
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c
index e2c97728b3c6..9d662fed03ec 100644
--- a/arch/arm/mach-pxa/raumfeld.c
+++ b/arch/arm/mach-pxa/raumfeld.c
@@ -377,7 +377,7 @@ static struct gpiod_lookup_table raumfeld_rotary_gpios_table = {
 	},
 };
 
-static struct property_entry raumfeld_rotary_properties[] = {
+static const struct property_entry raumfeld_rotary_properties[] __initconst = {
 	PROPERTY_ENTRY_INTEGER("rotary-encoder,steps-per-period", u32, 24),
 	PROPERTY_ENTRY_INTEGER("linux,axis",			  u32, REL_X),
 	PROPERTY_ENTRY_INTEGER("rotary-encoder,relative_axis",	  u32, 1),
diff --git a/arch/arm/mach-pxa/regs-rtc.h b/arch/arm/mach-pxa/regs-rtc.h
index f0e4a589bbe1..b1f9ff14e335 100644
--- a/arch/arm/mach-pxa/regs-rtc.h
+++ b/arch/arm/mach-pxa/regs-rtc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_MACH_REGS_RTC_H
 #define __ASM_MACH_REGS_RTC_H
 
diff --git a/arch/arm/mach-pxa/regs-u2d.h b/arch/arm/mach-pxa/regs-u2d.h
index c15c0c57de08..fe4c80ad87ec 100644
--- a/arch/arm/mach-pxa/regs-u2d.h
+++ b/arch/arm/mach-pxa/regs-u2d.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARCH_PXA3xx_U2D_H
 #define __ASM_ARCH_PXA3xx_U2D_H
 
diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c
index 249b7bd5fbc4..398ba9ba2632 100644
--- a/arch/arm/mach-pxa/sharpsl_pm.c
+++ b/arch/arm/mach-pxa/sharpsl_pm.c
@@ -341,7 +341,7 @@ static void sharpsl_charge_toggle(struct work_struct *private_)
 	sharpsl_pm.charge_start_time = jiffies;
 }
 
-static void sharpsl_ac_timer(unsigned long data)
+static void sharpsl_ac_timer(struct timer_list *unused)
 {
 	int acin = sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_ACIN);
 
@@ -366,7 +366,7 @@ static irqreturn_t sharpsl_ac_isr(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
-static void sharpsl_chrg_full_timer(unsigned long data)
+static void sharpsl_chrg_full_timer(struct timer_list *unused)
 {
 	dev_dbg(sharpsl_pm.dev, "Charge Full at time: %lx\n", jiffies);
 
@@ -841,9 +841,9 @@ static int sharpsl_pm_probe(struct platform_device *pdev)
 	sharpsl_pm.charge_mode = CHRG_OFF;
 	sharpsl_pm.flags = 0;
 
-	setup_timer(&sharpsl_pm.ac_timer, sharpsl_ac_timer, 0UL);
+	timer_setup(&sharpsl_pm.ac_timer, sharpsl_ac_timer, 0);
 
-	setup_timer(&sharpsl_pm.chrg_full_timer, sharpsl_chrg_full_timer, 0UL);
+	timer_setup(&sharpsl_pm.chrg_full_timer, sharpsl_chrg_full_timer, 0);
 
 	led_trigger_register_simple("sharpsl-charge", &sharpsl_charge_led_trigger);
 
diff --git a/arch/arm/mach-pxa/smemc.c b/arch/arm/mach-pxa/smemc.c
index f38aa890b2c9..32e82cc92ea5 100644
--- a/arch/arm/mach-pxa/smemc.c
+++ b/arch/arm/mach-pxa/smemc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Static Memory Controller
  */
diff --git a/arch/arm/mach-pxa/stargate2.c b/arch/arm/mach-pxa/stargate2.c
index 2d45d18b1a5e..6b7df6fd2448 100644
--- a/arch/arm/mach-pxa/stargate2.c
+++ b/arch/arm/mach-pxa/stargate2.c
@@ -29,6 +29,7 @@
 #include <linux/platform_data/pcf857x.h>
 #include <linux/platform_data/at24.h>
 #include <linux/smc91x.h>
+#include <linux/gpio/machine.h>
 #include <linux/gpio.h>
 #include <linux/leds.h>
 
@@ -52,7 +53,6 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/pxa2xx_spi.h>
 #include <linux/mfd/da903x.h>
-#include <linux/platform_data/sht15.h>
 
 #include "devices.h"
 #include "generic.h"
@@ -137,17 +137,18 @@ static unsigned long sg2_im2_unified_pin_config[] __initdata = {
 	GPIO10_GPIO, /* large basic connector pin 23 */
 };
 
-static struct sht15_platform_data platform_data_sht15 = {
-	.gpio_data =  100,
-	.gpio_sck  =  98,
+static struct gpiod_lookup_table sht15_gpiod_table = {
+	.dev_id = "sht15",
+	.table = {
+		/* FIXME: should this have |GPIO_OPEN_DRAIN set? */
+		GPIO_LOOKUP("gpio-pxa", 100, "data", GPIO_ACTIVE_HIGH),
+		GPIO_LOOKUP("gpio-pxa", 98, "clk", GPIO_ACTIVE_HIGH),
+	},
 };
 
 static struct platform_device sht15 = {
 	.name = "sht15",
 	.id = -1,
-	.dev = {
-		.platform_data = &platform_data_sht15,
-	},
 };
 
 static struct regulator_consumer_supply stargate2_sensor_3_con[] = {
@@ -608,6 +609,7 @@ static void __init imote2_init(void)
 
 	imote2_stargate2_init();
 
+	gpiod_add_lookup_table(&sht15_gpiod_table);
 	platform_add_devices(imote2_devices, ARRAY_SIZE(imote2_devices));
 
 	i2c_register_board_info(0, imote2_i2c_board_info,
@@ -988,6 +990,7 @@ static void __init stargate2_init(void)
 
 	imote2_stargate2_init();
 
+	gpiod_add_lookup_table(&sht15_gpiod_table);
 	platform_add_devices(ARRAY_AND_SIZE(stargate2_devices));
 
 	i2c_register_board_info(0, ARRAY_AND_SIZE(stargate2_i2c_board_info));
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index 13de6602966f..6a386fd6363e 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -24,7 +24,7 @@
 #include <linux/mmc/host.h>
 #include <linux/mfd/tc6393xb.h>
 #include <linux/mfd/tmio.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/pm.h>
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index 8e89d91b206b..4185e7ff073f 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -36,6 +36,7 @@
 #include <linux/gpio.h>
 #include <linux/jiffies.h>
 #include <linux/i2c-gpio.h>
+#include <linux/gpio/machine.h>
 #include <linux/i2c/pxa-i2c.h>
 #include <linux/serial_8250.h>
 #include <linux/smc91x.h>
@@ -458,9 +459,17 @@ static struct platform_device smc91x_device = {
 };
 
 /* i2c */
+static struct gpiod_lookup_table viper_i2c_gpiod_table = {
+	.dev_id		= "i2c-gpio",
+	.table		= {
+		GPIO_LOOKUP_IDX("gpio-pxa", VIPER_RTC_I2C_SDA_GPIO,
+				NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+		GPIO_LOOKUP_IDX("gpio-pxa", VIPER_RTC_I2C_SCL_GPIO,
+				NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+	},
+};
+
 static struct i2c_gpio_platform_data i2c_bus_data = {
-	.sda_pin = VIPER_RTC_I2C_SDA_GPIO,
-	.scl_pin = VIPER_RTC_I2C_SCL_GPIO,
 	.udelay  = 10,
 	.timeout = HZ,
 };
@@ -779,12 +788,20 @@ static int __init viper_tpm_setup(char *str)
 
 __setup("tpm=", viper_tpm_setup);
 
+struct gpiod_lookup_table viper_tpm_i2c_gpiod_table = {
+	.dev_id = "i2c-gpio",
+	.table = {
+		GPIO_LOOKUP_IDX("gpio-pxa", VIPER_TPM_I2C_SDA_GPIO,
+				NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+		GPIO_LOOKUP_IDX("gpio-pxa", VIPER_TPM_I2C_SCL_GPIO,
+				NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+	},
+};
+
 static void __init viper_tpm_init(void)
 {
 	struct platform_device *tpm_device;
 	struct i2c_gpio_platform_data i2c_tpm_data = {
-		.sda_pin = VIPER_TPM_I2C_SDA_GPIO,
-		.scl_pin = VIPER_TPM_I2C_SCL_GPIO,
 		.udelay  = 10,
 		.timeout = HZ,
 	};
@@ -794,6 +811,7 @@ static void __init viper_tpm_init(void)
 	if (!viper_tpm)
 		return;
 
+	gpiod_add_lookup_table(&viper_tpm_i2c_gpiod_table);
 	tpm_device = platform_device_alloc("i2c-gpio", 2);
 	if (tpm_device) {
 		if (!platform_device_add_data(tpm_device,
@@ -943,6 +961,7 @@ static void __init viper_init(void)
 		smc91x_device.num_resources--;
 
 	pxa_set_i2c_info(NULL);
+	gpiod_add_lookup_table(&viper_i2c_gpiod_table);
 	pwm_add_table(viper_pwm_lookup, ARRAY_SIZE(viper_pwm_lookup));
 	platform_add_devices(viper_devs, ARRAY_SIZE(viper_devs));
 
diff --git a/arch/arm/mach-pxa/zylonite.h b/arch/arm/mach-pxa/zylonite.h
index ecca976f03d2..7300ec2aac0d 100644
--- a/arch/arm/mach-pxa/zylonite.h
+++ b/arch/arm/mach-pxa/zylonite.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARCH_ZYLONITE_H
 #define __ASM_ARCH_ZYLONITE_H
 
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index 9ad84cd01ba0..a4065966881a 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -3,6 +3,7 @@ config ARCH_ROCKCHIP
 	depends on ARCH_MULTI_V7
 	select PINCTRL
 	select PINCTRL_ROCKCHIP
+	select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
 	select ARCH_HAS_RESET_CONTROLLER
 	select ARM_AMBA
 	select ARM_GIC
@@ -16,6 +17,7 @@ config ARCH_ROCKCHIP
 	select ROCKCHIP_TIMER
 	select ARM_GLOBAL_TIMER
 	select CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
+	select ZONE_DMA if ARM_LPAE
 	help
 	  Support for Rockchip's Cortex-A9 Single-to-Quad-Core-SoCs
 	  containing the RK2928, RK30xx and RK31xx series.
diff --git a/arch/arm/mach-rockchip/platsmp.c b/arch/arm/mach-rockchip/platsmp.c
index 3abafdbdd7f4..ecec340ca345 100644
--- a/arch/arm/mach-rockchip/platsmp.c
+++ b/arch/arm/mach-rockchip/platsmp.c
@@ -67,7 +67,7 @@ static struct reset_control *rockchip_get_core_reset(int cpu)
 	else
 		np = of_get_cpu_node(cpu, NULL);
 
-	return of_reset_control_get(np, NULL);
+	return of_reset_control_get_exclusive(np, NULL);
 }
 
 static int pmu_set_power_domain(int pd, bool on)
@@ -182,8 +182,8 @@ static int __init rockchip_smp_prepare_sram(struct device_node *node)
 
 	ret = of_address_to_resource(node, 0, &res);
 	if (ret < 0) {
-		pr_err("%s: could not get address for node %s\n",
-		       __func__, node->full_name);
+		pr_err("%s: could not get address for node %pOF\n",
+		       __func__, node);
 		return ret;
 	}
 
diff --git a/arch/arm/mach-rockchip/sleep.S b/arch/arm/mach-rockchip/sleep.S
index 2eec9a341f05..9927f06f52fe 100644
--- a/arch/arm/mach-rockchip/sleep.S
+++ b/arch/arm/mach-rockchip/sleep.S
@@ -23,7 +23,7 @@
  * ddr to sram for system resumeing.
  * so it is ".data section".
  */
-.align
+	.align	2
 
 ENTRY(rockchip_slp_cpu_resume)
 	setmode	PSR_I_BIT | PSR_F_BIT | SVC_MODE, r1  @ set svc, irqs off
diff --git a/arch/arm/mach-rpc/fiq.S b/arch/arm/mach-rpc/fiq.S
index 48ddd57db16e..0de83e9b0b39 100644
--- a/arch/arm/mach-rpc/fiq.S
+++ b/arch/arm/mach-rpc/fiq.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-rpc/include/mach/entry-macro.S b/arch/arm/mach-rpc/include/mach/entry-macro.S
index 7178368d7062..a6d1a9f4bb79 100644
--- a/arch/arm/mach-rpc/include/mach/entry-macro.S
+++ b/arch/arm/mach-rpc/include/mach/entry-macro.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <mach/hardware.h>
 #include <asm/hardware/entry-macro-iomd.S>
 
diff --git a/arch/arm/mach-rpc/include/mach/hardware.h b/arch/arm/mach-rpc/include/mach/hardware.h
index aa79fa47373a..622d4e5df029 100644
--- a/arch/arm/mach-rpc/include/mach/hardware.h
+++ b/arch/arm/mach-rpc/include/mach/hardware.h
@@ -25,8 +25,8 @@
  *  *_SIZE  is the size of the region
  *  *_BASE  is the virtual address
  */
-#define RAM_SIZE		0x10000000
-#define RAM_START		0x10000000
+#define RPC_RAM_SIZE		0x10000000
+#define RPC_RAM_START		0x10000000
 
 #define EASI_SIZE		0x08000000	/* EASI I/O */
 #define EASI_START		0x08000000
diff --git a/arch/arm/mach-rpc/irq.c b/arch/arm/mach-rpc/irq.c
index 66502e6207fe..b8a61cb11207 100644
--- a/arch/arm/mach-rpc/irq.c
+++ b/arch/arm/mach-rpc/irq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/io.h>
diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig
index f07da82ebfea..b198be7d32b6 100644
--- a/arch/arm/mach-s3c24xx/Kconfig
+++ b/arch/arm/mach-s3c24xx/Kconfig
@@ -229,7 +229,7 @@ config ARCH_H1940
 config H1940BT
 	tristate "Control the state of H1940 bluetooth chip"
 	depends on ARCH_H1940
-	select RFKILL
+	depends on RFKILL
 	help
 	  This is a simple driver that is able to control
 	  the state of built in bluetooth chip on h1940.
diff --git a/arch/arm/mach-s3c24xx/common-smdk.c b/arch/arm/mach-s3c24xx/common-smdk.c
index 9e0bc46e90ec..0e116c92bf01 100644
--- a/arch/arm/mach-s3c24xx/common-smdk.c
+++ b/arch/arm/mach-s3c24xx/common-smdk.c
@@ -23,7 +23,7 @@
 #include <linux/platform_device.h>
 
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/nand_ecc.h>
 #include <linux/mtd/partitions.h>
 #include <linux/io.h>
diff --git a/arch/arm/mach-s3c24xx/common.c b/arch/arm/mach-s3c24xx/common.c
index b59f4f4f256f..5b6b94ef41e2 100644
--- a/arch/arm/mach-s3c24xx/common.c
+++ b/arch/arm/mach-s3c24xx/common.c
@@ -173,7 +173,7 @@ static unsigned long s3c24xx_read_idcode_v5(void)
 		return gs;
 #endif
 
-#if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413)
+#if defined(CONFIG_CPU_S3C2412)
 	return __raw_readl(S3C2412_GSTATUS1);
 #else
 	return 1UL;	/* don't look like an 2400 */
diff --git a/arch/arm/mach-s3c24xx/include/mach/io.h b/arch/arm/mach-s3c24xx/include/mach/io.h
index 235c53647aa4..f960e6d10114 100644
--- a/arch/arm/mach-s3c24xx/include/mach/io.h
+++ b/arch/arm/mach-s3c24xx/include/mach/io.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-s3c2410/include/mach/io.h
  *  from arch/arm/mach-rpc/include/mach/io.h
diff --git a/arch/arm/mach-s3c24xx/include/mach/regs-clock.h b/arch/arm/mach-s3c24xx/include/mach/regs-clock.h
index 3db6c10de023..ae4a3e0f3ba2 100644
--- a/arch/arm/mach-s3c24xx/include/mach/regs-clock.h
+++ b/arch/arm/mach-s3c24xx/include/mach/regs-clock.h
@@ -77,7 +77,7 @@
 
 #endif /* CONFIG_CPU_S3C2440 or CONFIG_CPU_S3C2442 */
 
-#if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413)
+#if defined(CONFIG_CPU_S3C2412)
 
 #define S3C2412_OSCSET		S3C2410_CLKREG(0x18)
 #define S3C2412_CLKSRC		S3C2410_CLKREG(0x1C)
@@ -141,7 +141,7 @@
 #define S3C2412_CLKSRC_UREFCLK_EXTCLK	(1<<12)
 #define S3C2412_CLKSRC_EREFCLK_EXTCLK	(1<<14)
 
-#endif /* CONFIG_CPU_S3C2412 | CONFIG_CPU_S3C2413 */
+#endif /* CONFIG_CPU_S3C2412 */
 
 #define S3C2416_CLKDIV2		S3C2410_CLKREG(0x28)
 
diff --git a/arch/arm/mach-s3c24xx/iotiming-s3c2410.c b/arch/arm/mach-s3c24xx/iotiming-s3c2410.c
index b7970f1fa3d5..d5f1f06e4811 100644
--- a/arch/arm/mach-s3c24xx/iotiming-s3c2410.c
+++ b/arch/arm/mach-s3c24xx/iotiming-s3c2410.c
@@ -206,7 +206,7 @@ static int calc_tacc(unsigned int cyc, int nwait_en,
 }
 
 /**
- * s3c2410_calc_bank - calculate bank timing infromation
+ * s3c2410_calc_bank - calculate bank timing information
  * @cfg: The configuration we need to calculate for.
  * @bt: The bank timing information.
  *
@@ -453,11 +453,9 @@ int s3c2410_iotiming_get(struct s3c_cpufreq_config *cfg,
 		s3c_freq_iodbg("%s: bank %d: con %08lx\n",
 			       __func__, bank, bankcon);
 
-		bt = kzalloc(sizeof(struct s3c2410_iobank_timing), GFP_KERNEL);
-		if (!bt) {
-			printk(KERN_ERR "%s: no memory for bank\n", __func__);
+		bt = kzalloc(sizeof(*bt), GFP_KERNEL);
+		if (!bt)
 			return -ENOMEM;
-		}
 
 		/* find out in nWait is enabled for bank. */
 
diff --git a/arch/arm/mach-s3c24xx/iotiming-s3c2412.c b/arch/arm/mach-s3c24xx/iotiming-s3c2412.c
index 28b13951de87..c5b12f6b02b5 100644
--- a/arch/arm/mach-s3c24xx/iotiming-s3c2412.c
+++ b/arch/arm/mach-s3c24xx/iotiming-s3c2412.c
@@ -35,7 +35,7 @@
 #define print_ns(x) ((x) / 10), ((x) % 10)
 
 /**
- * s3c2412_print_timing - print timing infromation via printk.
+ * s3c2412_print_timing - print timing information via printk.
  * @pfx: The prefix to print each line with.
  * @iot: The IO timing information
  */
@@ -242,11 +242,9 @@ int s3c2412_iotiming_get(struct s3c_cpufreq_config *cfg,
 		if (!bank_is_io(bank, bankcfg))
 			continue;
 
-		bt = kzalloc(sizeof(struct s3c2412_iobank_timing), GFP_KERNEL);
-		if (!bt) {
-			printk(KERN_ERR "%s: no memory for bank\n", __func__);
+		bt = kzalloc(sizeof(*bt), GFP_KERNEL);
+		if (!bt)
 			return -ENOMEM;
-		}
 
 		timings->bank[bank].io_2412 = bt;
 		s3c2412_iotiming_getbank(cfg, bt, bank);
diff --git a/arch/arm/mach-s3c24xx/mach-anubis.c b/arch/arm/mach-s3c24xx/mach-anubis.c
index 029ef1b58925..c14cab361922 100644
--- a/arch/arm/mach-s3c24xx/mach-anubis.c
+++ b/arch/arm/mach-s3c24xx/mach-anubis.c
@@ -40,7 +40,7 @@
 #include <linux/platform_data/i2c-s3c2410.h>
 
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/nand_ecc.h>
 #include <linux/mtd/partitions.h>
 
diff --git a/arch/arm/mach-s3c24xx/mach-at2440evb.c b/arch/arm/mach-s3c24xx/mach-at2440evb.c
index 7b28eb623fc1..ebdbafb9382a 100644
--- a/arch/arm/mach-s3c24xx/mach-at2440evb.c
+++ b/arch/arm/mach-s3c24xx/mach-at2440evb.c
@@ -41,7 +41,7 @@
 #include <linux/platform_data/i2c-s3c2410.h>
 
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/nand_ecc.h>
 #include <linux/mtd/partitions.h>
 
diff --git a/arch/arm/mach-s3c24xx/mach-bast.c b/arch/arm/mach-s3c24xx/mach-bast.c
index 5185036765db..704dc84b3480 100644
--- a/arch/arm/mach-s3c24xx/mach-bast.c
+++ b/arch/arm/mach-s3c24xx/mach-bast.c
@@ -28,7 +28,7 @@
 #include <linux/serial_8250.h>
 
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/nand_ecc.h>
 #include <linux/mtd/partitions.h>
 
diff --git a/arch/arm/mach-s3c24xx/mach-gta02.c b/arch/arm/mach-s3c24xx/mach-gta02.c
index b0ed401da3a3..afe18baf0c84 100644
--- a/arch/arm/mach-s3c24xx/mach-gta02.c
+++ b/arch/arm/mach-s3c24xx/mach-gta02.c
@@ -50,7 +50,7 @@
 #include <linux/mfd/pcf50633/pmic.h>
 
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/nand_ecc.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
diff --git a/arch/arm/mach-s3c24xx/mach-jive.c b/arch/arm/mach-s3c24xx/mach-jive.c
index f5b5c49b56ac..17821976f769 100644
--- a/arch/arm/mach-s3c24xx/mach-jive.c
+++ b/arch/arm/mach-s3c24xx/mach-jive.c
@@ -43,7 +43,7 @@
 #include <asm/mach-types.h>
 
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/nand_ecc.h>
 #include <linux/mtd/partitions.h>
 
diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c
index 71af8d2fd320..04c9f488c498 100644
--- a/arch/arm/mach-s3c24xx/mach-mini2440.c
+++ b/arch/arm/mach-s3c24xx/mach-mini2440.c
@@ -49,7 +49,7 @@
 #include <linux/platform_data/usb-s3c2410_udc.h>
 
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/nand_ecc.h>
 #include <linux/mtd/partitions.h>
 
@@ -287,7 +287,7 @@ static struct s3c2410_platform_nand mini2440_nand_info __initdata = {
 	.nr_sets	= ARRAY_SIZE(mini2440_nand_sets),
 	.sets		= mini2440_nand_sets,
 	.ignore_unset_ecc = 1,
-	.ecc_mode       = NAND_ECC_SOFT,
+	.ecc_mode       = NAND_ECC_HW,
 };
 
 /* DM9000AEP 10/100 ethernet controller */
diff --git a/arch/arm/mach-s3c24xx/mach-osiris-dvs.c b/arch/arm/mach-s3c24xx/mach-osiris-dvs.c
index 262ab0744748..6cac7da15e2b 100644
--- a/arch/arm/mach-s3c24xx/mach-osiris-dvs.c
+++ b/arch/arm/mach-s3c24xx/mach-osiris-dvs.c
@@ -17,7 +17,7 @@
 #include <linux/cpufreq.h>
 #include <linux/gpio.h>
 
-#include <linux/i2c/tps65010.h>
+#include <linux/mfd/tps65010.h>
 
 #include <plat/cpu-freq.h>
 #include <mach/gpio-samsung.h>
diff --git a/arch/arm/mach-s3c24xx/mach-osiris.c b/arch/arm/mach-s3c24xx/mach-osiris.c
index 70b0eb7d3134..ed3b22ceef06 100644
--- a/arch/arm/mach-s3c24xx/mach-osiris.c
+++ b/arch/arm/mach-s3c24xx/mach-osiris.c
@@ -24,7 +24,7 @@
 #include <linux/io.h>
 #include <linux/platform_device.h>
 
-#include <linux/i2c/tps65010.h>
+#include <linux/mfd/tps65010.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -36,7 +36,7 @@
 #include <linux/platform_data/i2c-s3c2410.h>
 
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/nand_ecc.h>
 #include <linux/mtd/partitions.h>
 
diff --git a/arch/arm/mach-s3c24xx/mach-qt2410.c b/arch/arm/mach-s3c24xx/mach-qt2410.c
index 868c82087403..84e3a9c53184 100644
--- a/arch/arm/mach-s3c24xx/mach-qt2410.c
+++ b/arch/arm/mach-s3c24xx/mach-qt2410.c
@@ -36,7 +36,7 @@
 #include <linux/spi/spi_gpio.h>
 #include <linux/io.h>
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/nand_ecc.h>
 #include <linux/mtd/partitions.h>
 
diff --git a/arch/arm/mach-s3c24xx/mach-rx3715.c b/arch/arm/mach-s3c24xx/mach-rx3715.c
index a39fb9780dd3..b5ba615cf9dd 100644
--- a/arch/arm/mach-s3c24xx/mach-rx3715.c
+++ b/arch/arm/mach-s3c24xx/mach-rx3715.c
@@ -27,7 +27,7 @@
 #include <linux/serial.h>
 #include <linux/io.h>
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/nand_ecc.h>
 #include <linux/mtd/partitions.h>
 
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2443.c b/arch/arm/mach-s3c24xx/mach-smdk2443.c
index 87fe5c5b8073..474cd81aa8ad 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2443.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2443.c
@@ -111,9 +111,6 @@ static struct platform_device *smdk2443_devices[] __initdata = {
 	&s3c_device_wdt,
 	&s3c_device_i2c0,
 	&s3c_device_hsmmc1,
-#ifdef CONFIG_SND_SOC_SMDK2443_WM9710
-	&s3c_device_ac97,
-#endif
 	&s3c2443_device_dma,
 };
 
@@ -133,11 +130,6 @@ static void __init smdk2443_init_time(void)
 static void __init smdk2443_machine_init(void)
 {
 	s3c_i2c0_set_platdata(NULL);
-
-#ifdef CONFIG_SND_SOC_SMDK2443_WM9710
-	s3c24xx_ac97_setup_gpio(S3C24XX_AC97_GPE0);
-#endif
-
 	platform_add_devices(smdk2443_devices, ARRAY_SIZE(smdk2443_devices));
 	smdk_machine_init();
 }
diff --git a/arch/arm/mach-s3c24xx/mach-vstms.c b/arch/arm/mach-s3c24xx/mach-vstms.c
index f5e6322145fa..1adc957edf0f 100644
--- a/arch/arm/mach-s3c24xx/mach-vstms.c
+++ b/arch/arm/mach-s3c24xx/mach-vstms.c
@@ -20,7 +20,7 @@
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/nand_ecc.h>
 #include <linux/mtd/partitions.h>
 #include <linux/memblock.h>
diff --git a/arch/arm/mach-s3c24xx/sleep.S b/arch/arm/mach-s3c24xx/sleep.S
index d833d616bd2e..b859268fa8da 100644
--- a/arch/arm/mach-s3c24xx/sleep.S
+++ b/arch/arm/mach-s3c24xx/sleep.S
@@ -33,10 +33,11 @@
 #include <mach/regs-gpio.h>
 #include <mach/regs-clock.h>
 
-/* CONFIG_DEBUG_RESUME is dangerous if your bootloader does not
+/*
+ * S3C24XX_DEBUG_RESUME is dangerous if your bootloader does not
  * reset the UART configuration, only enable if you really need this!
-*/
-//#define CONFIG_DEBUG_RESUME
+ */
+//#define S3C24XX_DEBUG_RESUME
 
 	.text
 
@@ -71,13 +72,13 @@ ENTRY(s3c_cpu_resume)
 	str	r12, [ r14, #0x54 ]
 #endif
 
-#ifdef CONFIG_DEBUG_RESUME
+#ifdef S3C24XX_DEBUG_RESUME
 	mov	r3, #'L'
 	strb	r3, [ r2, #S3C2410_UTXH ]
 1001:
 	ldrb	r14, [ r3, #S3C2410_UTRSTAT ]
 	tst	r14, #S3C2410_UTRSTAT_TXE
 	beq	1001b
-#endif /* CONFIG_DEBUG_RESUME */
+#endif /* S3C24XX_DEBUG_RESUME */
 
 	b	cpu_resume
diff --git a/arch/arm/mach-s3c64xx/dev-backlight.c b/arch/arm/mach-s3c64xx/dev-backlight.c
index e62e789f9aee..7ef8b9019344 100644
--- a/arch/arm/mach-s3c64xx/dev-backlight.c
+++ b/arch/arm/mach-s3c64xx/dev-backlight.c
@@ -94,17 +94,14 @@ void __init samsung_bl_set(struct samsung_bl_gpio_info *gpio_info,
 
 	samsung_bl_device = kmemdup(&samsung_dfl_bl_device,
 			sizeof(struct platform_device), GFP_KERNEL);
-	if (!samsung_bl_device) {
-		printk(KERN_ERR "%s: no memory for platform dev\n", __func__);
+	if (!samsung_bl_device)
 		return;
-	}
 
 	samsung_bl_drvdata = kmemdup(&samsung_dfl_bl_data,
 				sizeof(samsung_dfl_bl_data), GFP_KERNEL);
-	if (!samsung_bl_drvdata) {
-		printk(KERN_ERR "%s: no memory for platform dev\n", __func__);
+	if (!samsung_bl_drvdata)
 		goto err_data;
-	}
+
 	samsung_bl_device->dev.platform_data = &samsung_bl_drvdata->plat_data;
 	samsung_bl_drvdata->gpio_info = gpio_info;
 	samsung_bl_data = &samsung_bl_drvdata->plat_data;
@@ -144,5 +141,4 @@ err_plat_reg2:
 	kfree(samsung_bl_data);
 err_data:
 	kfree(samsung_bl_device);
-	return;
 }
diff --git a/arch/arm/mach-s3c64xx/include/mach/dma.h b/arch/arm/mach-s3c64xx/include/mach/dma.h
index 9c739eafe95c..40ca8de21096 100644
--- a/arch/arm/mach-s3c64xx/include/mach/dma.h
+++ b/arch/arm/mach-s3c64xx/include/mach/dma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* linux/arch/arm/mach-s3c6400/include/mach/dma.h
  *
  * Copyright 2008 Openmoko, Inc.
diff --git a/arch/arm/mach-s3c64xx/include/mach/irqs.h b/arch/arm/mach-s3c64xx/include/mach/irqs.h
index 3ceb00b5de07..c244e480e6b3 100644
--- a/arch/arm/mach-s3c64xx/include/mach/irqs.h
+++ b/arch/arm/mach-s3c64xx/include/mach/irqs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* linux/arch/arm/mach-s3c64xx/include/mach/irqs.h
  *
  * Copyright 2008 Openmoko, Inc.
diff --git a/arch/arm/mach-s3c64xx/include/mach/regs-gpio.h b/arch/arm/mach-s3c64xx/include/mach/regs-gpio.h
index 81f7f6e6832e..592a2be3d2aa 100644
--- a/arch/arm/mach-s3c64xx/include/mach/regs-gpio.h
+++ b/arch/arm/mach-s3c64xx/include/mach/regs-gpio.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* linux/arch/arm/plat-s3c64xx/include/mach/regs-gpio.h
  *
  * Copyright 2008 Openmoko, Inc.
diff --git a/arch/arm/mach-s3c64xx/regs-gpio-memport.h b/arch/arm/mach-s3c64xx/regs-gpio-memport.h
index b927593019f5..589afe1132d6 100644
--- a/arch/arm/mach-s3c64xx/regs-gpio-memport.h
+++ b/arch/arm/mach-s3c64xx/regs-gpio-memport.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright 2008 Openmoko, Inc.
  * Copyright 2008 Simtec Electronics
diff --git a/arch/arm/mach-sa1100/Makefile b/arch/arm/mach-sa1100/Makefile
index ebc4d58e1a32..28c1cae0053f 100644
--- a/arch/arm/mach-sa1100/Makefile
+++ b/arch/arm/mach-sa1100/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/arm/mach-sa1100/clock.c b/arch/arm/mach-sa1100/clock.c
index 0db46895c82a..b2eb3d232e39 100644
--- a/arch/arm/mach-sa1100/clock.c
+++ b/arch/arm/mach-sa1100/clock.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/arm/mach-sa1100/clock.c
  */
@@ -35,6 +36,31 @@ struct clk clk_##_name = {				\
 
 static DEFINE_SPINLOCK(clocks_lock);
 
+/* Dummy clk routine to build generic kernel parts that may be using them */
+long clk_round_rate(struct clk *clk, unsigned long rate)
+{
+	return clk_get_rate(clk);
+}
+EXPORT_SYMBOL(clk_round_rate);
+
+int clk_set_rate(struct clk *clk, unsigned long rate)
+{
+	return 0;
+}
+EXPORT_SYMBOL(clk_set_rate);
+
+int clk_set_parent(struct clk *clk, struct clk *parent)
+{
+	return 0;
+}
+EXPORT_SYMBOL(clk_set_parent);
+
+struct clk *clk_get_parent(struct clk *clk)
+{
+	return NULL;
+}
+EXPORT_SYMBOL(clk_get_parent);
+
 static void clk_gpio27_enable(struct clk *clk)
 {
 	/*
diff --git a/arch/arm/mach-sa1100/generic.h b/arch/arm/mach-sa1100/generic.h
index 68199b603ff7..97502922a15d 100644
--- a/arch/arm/mach-sa1100/generic.h
+++ b/arch/arm/mach-sa1100/generic.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * linux/arch/arm/mach-sa1100/generic.h
  *
diff --git a/arch/arm/mach-sa1100/include/mach/SA-1100.h b/arch/arm/mach-sa1100/include/mach/SA-1100.h
index 7972617cca64..6e6ff3e18f0f 100644
--- a/arch/arm/mach-sa1100/include/mach/SA-1100.h
+++ b/arch/arm/mach-sa1100/include/mach/SA-1100.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *	FILE    	SA-1100.h
  *
diff --git a/arch/arm/mach-sa1100/include/mach/assabet.h b/arch/arm/mach-sa1100/include/mach/assabet.h
index c23fcdb047a5..558b45323a2d 100644
--- a/arch/arm/mach-sa1100/include/mach/assabet.h
+++ b/arch/arm/mach-sa1100/include/mach/assabet.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-sa1100/include/mach/assabet.h
  *
diff --git a/arch/arm/mach-sa1100/include/mach/collie.h b/arch/arm/mach-sa1100/include/mach/collie.h
index b478ca180c19..b7bc23ffd3c6 100644
--- a/arch/arm/mach-sa1100/include/mach/collie.h
+++ b/arch/arm/mach-sa1100/include/mach/collie.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-sa1100/include/mach/collie.h
  *
diff --git a/arch/arm/mach-sa1100/include/mach/hardware.h b/arch/arm/mach-sa1100/include/mach/hardware.h
index cc43f95f33cc..6f2dbdc28663 100644
--- a/arch/arm/mach-sa1100/include/mach/hardware.h
+++ b/arch/arm/mach-sa1100/include/mach/hardware.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-sa1100/include/mach/hardware.h
  *
diff --git a/arch/arm/mach-sa1100/include/mach/irqs.h b/arch/arm/mach-sa1100/include/mach/irqs.h
index 734e30e406a3..f4a41e665262 100644
--- a/arch/arm/mach-sa1100/include/mach/irqs.h
+++ b/arch/arm/mach-sa1100/include/mach/irqs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-sa1100/include/mach/irqs.h
  *
diff --git a/arch/arm/mach-sa1100/include/mach/memory.h b/arch/arm/mach-sa1100/include/mach/memory.h
index 2054051eb797..fa5cf4744992 100644
--- a/arch/arm/mach-sa1100/include/mach/memory.h
+++ b/arch/arm/mach-sa1100/include/mach/memory.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-sa1100/include/mach/memory.h
  *
diff --git a/arch/arm/mach-sa1100/include/mach/mtd-xip.h b/arch/arm/mach-sa1100/include/mach/mtd-xip.h
index b3d684098fbf..cb76096a2e36 100644
--- a/arch/arm/mach-sa1100/include/mach/mtd-xip.h
+++ b/arch/arm/mach-sa1100/include/mach/mtd-xip.h
@@ -20,7 +20,7 @@
 #define xip_irqpending()	(ICIP & ICMR)
 
 /* we sample OSCR and convert desired delta to usec (1/4 ~= 1000000/3686400) */
-#define xip_currtime()		(OSCR)
-#define xip_elapsed_since(x)	(signed)((OSCR - (x)) / 4)
+#define xip_currtime()		readl_relaxed(OSCR)
+#define xip_elapsed_since(x)	(signed)((readl_relaxed(OSCR) - (x)) / 4)
 
 #endif /* __ARCH_SA1100_MTD_XIP_H__ */
diff --git a/arch/arm/mach-sa1100/include/mach/neponset.h b/arch/arm/mach-sa1100/include/mach/neponset.h
index 5516a52a329d..18411cfdfe8e 100644
--- a/arch/arm/mach-sa1100/include/mach/neponset.h
+++ b/arch/arm/mach-sa1100/include/mach/neponset.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-sa1100/include/mach/neponset.h
  *
diff --git a/arch/arm/mach-sa1100/include/mach/reset.h b/arch/arm/mach-sa1100/include/mach/reset.h
index f61957e6842a..27695650a567 100644
--- a/arch/arm/mach-sa1100/include/mach/reset.h
+++ b/arch/arm/mach-sa1100/include/mach/reset.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ARCH_RESET_H
 #define __ASM_ARCH_RESET_H
 
diff --git a/arch/arm/mach-sa1100/include/mach/shannon.h b/arch/arm/mach-sa1100/include/mach/shannon.h
index fff39e02b496..d830375f329c 100644
--- a/arch/arm/mach-sa1100/include/mach/shannon.h
+++ b/arch/arm/mach-sa1100/include/mach/shannon.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _INCLUDE_SHANNON_H
 #define _INCLUDE_SHANNON_H
 
diff --git a/arch/arm/mach-sa1100/include/mach/simpad.h b/arch/arm/mach-sa1100/include/mach/simpad.h
index ac2ea767215d..d53d680de3d9 100644
--- a/arch/arm/mach-sa1100/include/mach/simpad.h
+++ b/arch/arm/mach-sa1100/include/mach/simpad.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-sa1100/include/mach/simpad.h
  *
diff --git a/arch/arm/mach-sa1100/include/mach/uncompress.h b/arch/arm/mach-sa1100/include/mach/uncompress.h
index a1a041b9740b..f5eaa90a4576 100644
--- a/arch/arm/mach-sa1100/include/mach/uncompress.h
+++ b/arch/arm/mach-sa1100/include/mach/uncompress.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-sa1100/include/mach/uncompress.h
  *
diff --git a/arch/arm/mach-sa1100/lart.c b/arch/arm/mach-sa1100/lart.c
index 51b0eb52c014..e3a0279750e3 100644
--- a/arch/arm/mach-sa1100/lart.c
+++ b/arch/arm/mach-sa1100/lart.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/arm/mach-sa1100/lart.c
  */
diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c
index 8411985af9ff..a61a2432766b 100644
--- a/arch/arm/mach-sa1100/neponset.c
+++ b/arch/arm/mach-sa1100/neponset.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/arm/mach-sa1100/neponset.c
  */
diff --git a/arch/arm/mach-sa1100/pleb.c b/arch/arm/mach-sa1100/pleb.c
index 88149f85bc49..b2b0c9fc18f7 100644
--- a/arch/arm/mach-sa1100/pleb.c
+++ b/arch/arm/mach-sa1100/pleb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/arm/mach-sa1100/pleb.c
  */
diff --git a/arch/arm/mach-sa1100/shannon.c b/arch/arm/mach-sa1100/shannon.c
index c8866bce7386..856664c783d9 100644
--- a/arch/arm/mach-sa1100/shannon.c
+++ b/arch/arm/mach-sa1100/shannon.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/arm/mach-sa1100/shannon.c
  */
diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c
index bb3ca9c763de..7d4feb8a49ac 100644
--- a/arch/arm/mach-sa1100/simpad.c
+++ b/arch/arm/mach-sa1100/simpad.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/arm/mach-sa1100/simpad.c
  */
@@ -16,6 +17,7 @@
 #include <linux/mtd/partitions.h>
 #include <linux/io.h>
 #include <linux/gpio/driver.h>
+#include <linux/gpio/machine.h>
 
 #include <mach/hardware.h>
 #include <asm/setup.h>
@@ -323,9 +325,17 @@ static struct platform_device simpad_gpio_leds = {
 /*
  * i2c
  */
+static struct gpiod_lookup_table simpad_i2c_gpiod_table = {
+	.dev_id = "i2c-gpio",
+	.table = {
+		GPIO_LOOKUP_IDX("gpio", 21, NULL, 0,
+				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+		GPIO_LOOKUP_IDX("gpio", 25, NULL, 1,
+				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+	},
+};
+
 static struct i2c_gpio_platform_data simpad_i2c_data = {
-	.sda_pin = GPIO_GPIO21,
-	.scl_pin = GPIO_GPIO25,
 	.udelay = 10,
 	.timeout = HZ,
 };
@@ -380,6 +390,7 @@ static int __init simpad_init(void)
 			      ARRAY_SIZE(simpad_flash_resources));
 	sa11x0_register_mcp(&simpad_mcp_data);
 
+	gpiod_add_lookup_table(&simpad_i2c_gpiod_table);
 	ret = platform_add_devices(devices, ARRAY_SIZE(devices));
 	if(ret)
 		printk(KERN_WARNING "simpad: Unable to register mq200 framebuffer device");
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index ad7d604ff001..280e7312a9e1 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -1,9 +1,6 @@
 config ARCH_SHMOBILE
 	bool
 
-config ARCH_SHMOBILE_MULTI
-	bool
-
 config PM_RMOBILE
 	bool
 	select PM
@@ -34,7 +31,6 @@ menuconfig ARCH_RENESAS
 	depends on ARCH_MULTI_V7 && MMU
 	select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
 	select ARCH_SHMOBILE
-	select ARCH_SHMOBILE_MULTI
 	select ARM_GIC
 	select GPIOLIB
 	select HAVE_ARM_SCU if SMP
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index 64611a1b4276..1939f521579c 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
@@ -22,6 +23,7 @@ cpu-y				:= platsmp.o headsmp.o
 # Shared SoC family objects
 obj-$(CONFIG_ARCH_RCAR_GEN2)	+= setup-rcar-gen2.o platsmp-apmu.o $(cpu-y)
 CFLAGS_setup-rcar-gen2.o	+= -march=armv7-a
+obj-$(CONFIG_ARCH_RCAR_GEN2)	+= headsmp-apmu.o
 obj-$(CONFIG_ARCH_R8A7790)	+= regulator-quirk-rcar-gen2.o
 obj-$(CONFIG_ARCH_R8A7791)	+= regulator-quirk-rcar-gen2.o
 obj-$(CONFIG_ARCH_R8A7793)	+= regulator-quirk-rcar-gen2.o
diff --git a/arch/arm/mach-shmobile/common.h b/arch/arm/mach-shmobile/common.h
index 1a8f7b3ab449..a8fa4f7e1f60 100644
--- a/arch/arm/mach-shmobile/common.h
+++ b/arch/arm/mach-shmobile/common.h
@@ -1,6 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ARCH_MACH_COMMON_H
 #define __ARCH_MACH_COMMON_H
 
+extern void shmobile_init_cntvoff(void);
 extern void shmobile_init_delay(void);
 extern void shmobile_boot_vector(void);
 extern unsigned long shmobile_boot_fn;
@@ -11,6 +13,7 @@ extern void shmobile_smp_hook(unsigned int cpu, unsigned long fn,
 			      unsigned long arg);
 extern bool shmobile_smp_cpu_can_disable(unsigned int cpu);
 extern bool shmobile_smp_init_fallback_ops(void);
+extern void shmobile_boot_apmu(void);
 extern void shmobile_boot_scu(void);
 extern void shmobile_smp_scu_prepare_cpus(phys_addr_t scu_base_phys,
 					  unsigned int max_cpus);
diff --git a/arch/arm/mach-shmobile/emev2.h b/arch/arm/mach-shmobile/emev2.h
index 916d25f6780e..39f6cd8e6003 100644
--- a/arch/arm/mach-shmobile/emev2.h
+++ b/arch/arm/mach-shmobile/emev2.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_EMEV2_H__
 #define __ASM_EMEV2_H__
 
diff --git a/arch/arm/mach-shmobile/headsmp-apmu.S b/arch/arm/mach-shmobile/headsmp-apmu.S
new file mode 100644
index 000000000000..5672b5849401
--- /dev/null
+++ b/arch/arm/mach-shmobile/headsmp-apmu.S
@@ -0,0 +1,39 @@
+/*
+ * SMP support for APMU based systems with Cortex A7/A15
+ *
+ * Copyright (C) 2014  Renesas Electronics Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+
+ENTRY(shmobile_init_cntvoff)
+	/*
+	 * CNTVOFF has to be initialized either from non-secure Hypervisor
+	 * mode or secure Monitor mode with SCR.NS==1. If TrustZone is enabled
+	 * then it should be handled by the secure code
+	 */
+	cps	#MON_MODE
+	mrc	p15, 0, r1, c1, c1, 0		/* Get Secure Config */
+	orr	r0, r1, #1
+	mcr	p15, 0, r0, c1, c1, 0		/* Set Non Secure bit */
+	instr_sync
+	mov	r0, #0
+	mcrr	p15, 4, r0, r0, c14		/* CNTVOFF = 0 */
+	instr_sync
+	mcr	p15, 0, r1, c1, c1, 0		/* Set Secure bit */
+	instr_sync
+	cps	#SVC_MODE
+	ret	lr
+ENDPROC(shmobile_init_cntvoff)
+
+#ifdef CONFIG_SMP
+ENTRY(shmobile_boot_apmu)
+	bl	shmobile_init_cntvoff
+	b	secondary_startup
+ENDPROC(shmobile_boot_apmu)
+#endif
diff --git a/arch/arm/mach-shmobile/platsmp-apmu.c b/arch/arm/mach-shmobile/platsmp-apmu.c
index 3ca2c13346f0..4422b615a6ee 100644
--- a/arch/arm/mach-shmobile/platsmp-apmu.c
+++ b/arch/arm/mach-shmobile/platsmp-apmu.c
@@ -204,7 +204,7 @@ void __init shmobile_smp_apmu_prepare_cpus(unsigned int max_cpus,
 int shmobile_smp_apmu_boot_secondary(unsigned int cpu, struct task_struct *idle)
 {
 	/* For this particular CPU register boot vector */
-	shmobile_smp_hook(cpu, __pa_symbol(secondary_startup), 0);
+	shmobile_smp_hook(cpu, __pa_symbol(shmobile_boot_apmu), 0);
 
 	return apmu_wrap(cpu, apmu_power_on);
 }
diff --git a/arch/arm/mach-shmobile/pm-rcar-gen2.c b/arch/arm/mach-shmobile/pm-rcar-gen2.c
index 0178da7ace82..e5f215c8b218 100644
--- a/arch/arm/mach-shmobile/pm-rcar-gen2.c
+++ b/arch/arm/mach-shmobile/pm-rcar-gen2.c
@@ -11,7 +11,9 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/ioport.h>
 #include <linux/of.h>
+#include <linux/of_address.h>
 #include <linux/smp.h>
 #include <linux/soc/renesas/rcar-sysc.h>
 #include <asm/io.h>
@@ -69,8 +71,9 @@ void __init rcar_gen2_pm_init(void)
 	struct device_node *np, *cpus;
 	bool has_a7 = false;
 	bool has_a15 = false;
-	phys_addr_t boot_vector_addr = ICRAM1;
+	struct resource res;
 	u32 syscier = 0;
+	int error;
 
 	if (once++)
 		return;
@@ -91,14 +94,38 @@ void __init rcar_gen2_pm_init(void)
 	else if (of_machine_is_compatible("renesas,r8a7791"))
 		syscier = 0x00111003;
 
+	np = of_find_compatible_node(NULL, NULL, "renesas,smp-sram");
+	if (!np) {
+		/* No smp-sram in DT, fall back to hardcoded address */
+		res = (struct resource)DEFINE_RES_MEM(ICRAM1,
+						      shmobile_boot_size);
+		goto map;
+	}
+
+	error = of_address_to_resource(np, 0, &res);
+	if (error) {
+		pr_err("Failed to get smp-sram address: %d\n", error);
+		return;
+	}
+
+map:
 	/* RAM for jump stub, because BAR requires 256KB aligned address */
-	p = ioremap_nocache(boot_vector_addr, shmobile_boot_size);
+	if (res.start & (256 * 1024 - 1) ||
+	    resource_size(&res) < shmobile_boot_size) {
+		pr_err("Invalid smp-sram region\n");
+		return;
+	}
+
+	p = ioremap(res.start, resource_size(&res));
+	if (!p)
+		return;
+
 	memcpy_toio(p, shmobile_boot_vector, shmobile_boot_size);
 	iounmap(p);
 
 	/* setup reset vectors */
 	p = ioremap_nocache(RST, 0x63);
-	bar = phys_to_sbar(boot_vector_addr);
+	bar = phys_to_sbar(res.start);
 	if (has_a15) {
 		writel_relaxed(bar, p + CA15BAR);
 		writel_relaxed(bar | SBAR_BAREN, p + CA15BAR);
diff --git a/arch/arm/mach-shmobile/pm-rmobile.c b/arch/arm/mach-shmobile/pm-rmobile.c
index 699429f28b73..e348bcfe389d 100644
--- a/arch/arm/mach-shmobile/pm-rmobile.c
+++ b/arch/arm/mach-shmobile/pm-rmobile.c
@@ -120,18 +120,12 @@ static int rmobile_pd_power_up(struct generic_pm_domain *genpd)
 	return __rmobile_pd_power_up(to_rmobile_pd(genpd), true);
 }
 
-static bool rmobile_pd_active_wakeup(struct device *dev)
-{
-	return true;
-}
-
 static void rmobile_init_pm_domain(struct rmobile_pm_domain *rmobile_pd)
 {
 	struct generic_pm_domain *genpd = &rmobile_pd->genpd;
 	struct dev_power_governor *gov = rmobile_pd->gov;
 
-	genpd->flags |= GENPD_FLAG_PM_CLK;
-	genpd->dev_ops.active_wakeup	= rmobile_pd_active_wakeup;
+	genpd->flags |= GENPD_FLAG_PM_CLK | GENPD_FLAG_ACTIVE_WAKEUP;
 	genpd->power_off		= rmobile_pd_power_down;
 	genpd->power_on			= rmobile_pd_power_up;
 	genpd->attach_dev		= cpg_mstp_attach_dev;
@@ -195,8 +189,7 @@ static void __init add_special_pd(struct device_node *np, enum pd_types type)
 		return;
 	}
 
-	pr_debug("Special PM domain %s type %d for %s\n", pd->name, type,
-		 np->full_name);
+	pr_debug("Special PM domain %s type %d for %pOF\n", pd->name, type, np);
 
 	special_pds[num_special_pds].pd = pd;
 	special_pds[num_special_pds].type = type;
@@ -331,13 +324,13 @@ static int __init rmobile_init_pm_domains(void)
 	for_each_compatible_node(np, NULL, "renesas,sysc-rmobile") {
 		base = of_iomap(np, 0);
 		if (!base) {
-			pr_warn("%s cannot map reg 0\n", np->full_name);
+			pr_warn("%pOF cannot map reg 0\n", np);
 			continue;
 		}
 
 		pmd = of_get_child_by_name(np, "pm-domains");
 		if (!pmd) {
-			pr_warn("%s lacks pm-domains node\n", np->full_name);
+			pr_warn("%pOF lacks pm-domains node\n", np);
 			continue;
 		}
 
diff --git a/arch/arm/mach-shmobile/r8a7779.h b/arch/arm/mach-shmobile/r8a7779.h
index 2a5f7730a03c..30668aa6acc3 100644
--- a/arch/arm/mach-shmobile/r8a7779.h
+++ b/arch/arm/mach-shmobile/r8a7779.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_R8A7779_H__
 #define __ASM_R8A7779_H__
 
diff --git a/arch/arm/mach-shmobile/r8a7790.h b/arch/arm/mach-shmobile/r8a7790.h
index 136f3455e9c7..669c8cd09e07 100644
--- a/arch/arm/mach-shmobile/r8a7790.h
+++ b/arch/arm/mach-shmobile/r8a7790.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_R8A7790_H__
 #define __ASM_R8A7790_H__
 
diff --git a/arch/arm/mach-shmobile/r8a7791.h b/arch/arm/mach-shmobile/r8a7791.h
index cf7a8405bd7f..8c794aace938 100644
--- a/arch/arm/mach-shmobile/r8a7791.h
+++ b/arch/arm/mach-shmobile/r8a7791.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_R8A7791_H__
 #define __ASM_R8A7791_H__
 
diff --git a/arch/arm/mach-shmobile/rcar-gen2.h b/arch/arm/mach-shmobile/rcar-gen2.h
index 6792e249cf56..4777fff2de41 100644
--- a/arch/arm/mach-shmobile/rcar-gen2.h
+++ b/arch/arm/mach-shmobile/rcar-gen2.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_RCAR_GEN2_H__
 #define __ASM_RCAR_GEN2_H__
 
diff --git a/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c b/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c
index 73e3adbc1330..44438f344dc8 100644
--- a/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c
+++ b/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c
@@ -67,8 +67,12 @@ static int regulator_quirk_notify(struct notifier_block *nb,
 {
 	struct device *dev = data;
 	struct i2c_client *client;
+	static bool done;
 	u32 mon;
 
+	if (done)
+		return 0;
+
 	mon = ioread32(irqc + IRQC_MONITOR);
 	dev_dbg(dev, "%s: %ld, IRQC_MONITOR = 0x%x\n", __func__, action, mon);
 	if (mon & REGULATOR_IRQ_MASK)
@@ -99,7 +103,7 @@ static int regulator_quirk_notify(struct notifier_block *nb,
 remove:
 	dev_info(dev, "IRQ2 is not asserted, removing quirk\n");
 
-	bus_unregister_notifier(&i2c_bus_type, nb);
+	done = true;
 	iounmap(irqc);
 	return 0;
 }
diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c
index a6e74f481dea..5561dbed7a33 100644
--- a/arch/arm/mach-shmobile/setup-rcar-gen2.c
+++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c
@@ -29,17 +29,29 @@
 #include "common.h"
 #include "rcar-gen2.h"
 
+static const struct of_device_id cpg_matches[] __initconst = {
+	{ .compatible = "renesas,rcar-gen2-cpg-clocks", },
+	{ .compatible = "renesas,r8a7743-cpg-mssr", .data = "extal" },
+	{ .compatible = "renesas,r8a7790-cpg-mssr", .data = "extal" },
+	{ .compatible = "renesas,r8a7791-cpg-mssr", .data = "extal" },
+	{ .compatible = "renesas,r8a7793-cpg-mssr", .data = "extal" },
+	{ /* sentinel */ }
+};
+
 static unsigned int __init get_extal_freq(void)
 {
+	const struct of_device_id *match;
 	struct device_node *cpg, *extal;
 	u32 freq = 20000000;
+	int idx = 0;
 
-	cpg = of_find_compatible_node(NULL, NULL,
-				      "renesas,rcar-gen2-cpg-clocks");
+	cpg = of_find_matching_node_and_match(NULL, cpg_matches, &match);
 	if (!cpg)
 		return freq;
 
-	extal = of_parse_phandle(cpg, "clocks", 0);
+	if (match->data)
+		idx = of_property_match_string(cpg, "clock-names", match->data);
+	extal = of_parse_phandle(cpg, "clocks", idx);
 	of_node_put(cpg);
 	if (!extal)
 		return freq;
@@ -58,27 +70,12 @@ void __init rcar_gen2_timer_init(void)
 	void __iomem *base;
 	u32 freq;
 
-	if (of_machine_is_compatible("renesas,r8a7792") ||
+	shmobile_init_cntvoff();
+
+	if (of_machine_is_compatible("renesas,r8a7745") ||
+	    of_machine_is_compatible("renesas,r8a7792") ||
 	    of_machine_is_compatible("renesas,r8a7794")) {
 		freq = 260000000 / 8;	/* ZS / 8 */
-		/* CNTVOFF has to be initialized either from non-secure
-		 * Hypervisor mode or secure Monitor mode with SCR.NS==1.
-		 * If TrustZone is enabled then it should be handled by the
-		 * secure code.
-		 */
-		asm volatile(
-		"	cps	0x16\n"
-		"	mrc	p15, 0, r1, c1, c1, 0\n"
-		"	orr	r0, r1, #1\n"
-		"	mcr	p15, 0, r0, c1, c1, 0\n"
-		"	isb\n"
-		"	mov	r0, #0\n"
-		"	mcrr	p15, 4, r0, r0, c14\n"
-		"	isb\n"
-		"	mcr	p15, 0, r1, c1, c1, 0\n"
-		"	isb\n"
-		"	cps	0x13\n"
-			: : : "r0", "r1");
 	} else {
 		/* At Linux boot time the r8a7790 arch timer comes up
 		 * with the counter disabled. Moreover, it may also report
diff --git a/arch/arm/mach-shmobile/sh73a0.h b/arch/arm/mach-shmobile/sh73a0.h
index 50ef24f780b3..85c7c7c60b1e 100644
--- a/arch/arm/mach-shmobile/sh73a0.h
+++ b/arch/arm/mach-shmobile/sh73a0.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_SH73A0_H__
 #define __ASM_SH73A0_H__
 
diff --git a/arch/arm/mach-socfpga/Makefile b/arch/arm/mach-socfpga/Makefile
index ed15db19e561..9ec31fad7136 100644
--- a/arch/arm/mach-socfpga/Makefile
+++ b/arch/arm/mach-socfpga/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/arm/mach-spear/Makefile b/arch/arm/mach-spear/Makefile
index a946c19ab31a..176b14f83089 100644
--- a/arch/arm/mach-spear/Makefile
+++ b/arch/arm/mach-spear/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # SPEAr Platform specific Makefile
 #
diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c
index 7ab353fb25f2..5e9602ce1573 100644
--- a/arch/arm/mach-sunxi/sunxi.c
+++ b/arch/arm/mach-sunxi/sunxi.c
@@ -65,6 +65,7 @@ static const char * const sun8i_board_dt_compat[] = {
 	"allwinner,sun8i-a83t",
 	"allwinner,sun8i-h2-plus",
 	"allwinner,sun8i-h3",
+	"allwinner,sun8i-r40",
 	"allwinner,sun8i-v3s",
 	NULL,
 };
diff --git a/arch/arm/mach-tango/Kconfig b/arch/arm/mach-tango/Kconfig
index ebe15b93bbe8..25b2fd434861 100644
--- a/arch/arm/mach-tango/Kconfig
+++ b/arch/arm/mach-tango/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config ARCH_TANGO
 	bool "Sigma Designs Tango4 (SMP87xx)"
 	depends on ARCH_MULTI_V7
diff --git a/arch/arm/mach-tango/Makefile b/arch/arm/mach-tango/Makefile
index 204fcd9fe180..da6c633d3cc0 100644
--- a/arch/arm/mach-tango/Makefile
+++ b/arch/arm/mach-tango/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 plus_sec := $(call as-instr,.arch_extension sec,+sec)
 AFLAGS_smc.o := -Wa,-march=armv7-a$(plus_sec)
 
diff --git a/arch/arm/mach-tango/platsmp.c b/arch/arm/mach-tango/platsmp.c
index 2f0c6c050fed..65012afbc1a3 100644
--- a/arch/arm/mach-tango/platsmp.c
+++ b/arch/arm/mach-tango/platsmp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/smp.h>
diff --git a/arch/arm/mach-tango/pm.c b/arch/arm/mach-tango/pm.c
index 406c0814eb6e..028e50c6383f 100644
--- a/arch/arm/mach-tango/pm.c
+++ b/arch/arm/mach-tango/pm.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/init.h>
 #include <linux/suspend.h>
 #include <asm/suspend.h>
diff --git a/arch/arm/mach-tango/setup.c b/arch/arm/mach-tango/setup.c
index f14b6c7d255b..677dd7b5efd9 100644
--- a/arch/arm/mach-tango/setup.c
+++ b/arch/arm/mach-tango/setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <asm/mach/arch.h>
 #include <asm/hardware/cache-l2x0.h>
 #include "smc.h"
diff --git a/arch/arm/mach-tango/smc.S b/arch/arm/mach-tango/smc.S
index 5d932ce3c1bd..361a8dc89804 100644
--- a/arch/arm/mach-tango/smc.S
+++ b/arch/arm/mach-tango/smc.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/linkage.h>
 
 ENTRY(tango_smc)
diff --git a/arch/arm/mach-tango/smc.h b/arch/arm/mach-tango/smc.h
index 57919539da1b..455ce3e06daf 100644
--- a/arch/arm/mach-tango/smc.h
+++ b/arch/arm/mach-tango/smc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 extern int tango_smc(unsigned int val, unsigned int service);
 
 #define tango_set_l2_control(val)	tango_smc(val, 0x102)
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 329f01c5b6f8..1e0aeb47bac6 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 menuconfig ARCH_TEGRA
 	bool "NVIDIA Tegra"
 	depends on ARCH_MULTI_V7
@@ -13,5 +14,7 @@ menuconfig ARCH_TEGRA
 	select ARCH_HAS_RESET_CONTROLLER
 	select RESET_CONTROLLER
 	select SOC_BUS
+	select ZONE_DMA if ARM_LPAE
+	select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
 	help
 	  This enables support for NVIDIA Tegra based systems.
diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
index 3b33f0bb78ae..6c1dff2eccc2 100644
--- a/arch/arm/mach-tegra/Makefile
+++ b/arch/arm/mach-tegra/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 asflags-y				+= -march=armv7-a
 
 obj-y                                   += io.o
diff --git a/arch/arm/mach-tegra/cpuidle-tegra114.c b/arch/arm/mach-tegra/cpuidle-tegra114.c
index d3aa9be16621..e3fbcfedf845 100644
--- a/arch/arm/mach-tegra/cpuidle-tegra114.c
+++ b/arch/arm/mach-tegra/cpuidle-tegra114.c
@@ -60,7 +60,7 @@ static int tegra114_idle_power_down(struct cpuidle_device *dev,
 	return index;
 }
 
-static void tegra114_idle_enter_freeze(struct cpuidle_device *dev,
+static void tegra114_idle_enter_s2idle(struct cpuidle_device *dev,
 				       struct cpuidle_driver *drv,
 				       int index)
 {
@@ -77,7 +77,7 @@ static struct cpuidle_driver tegra_idle_driver = {
 #ifdef CONFIG_PM_SLEEP
 		[1] = {
 			.enter			= tegra114_idle_power_down,
-			.enter_freeze		= tegra114_idle_enter_freeze,
+			.enter_s2idle		= tegra114_idle_enter_s2idle,
 			.exit_latency		= 500,
 			.target_residency	= 1000,
 			.flags			= CPUIDLE_FLAG_TIMER_STOP,
diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
index 76e4c83cd5c8..3f24addd7972 100644
--- a/arch/arm/mach-tegra/cpuidle-tegra20.c
+++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
@@ -179,7 +179,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
 	bool entered_lp2 = false;
 
 	if (tegra_pending_sgi())
-		ACCESS_ONCE(abort_flag) = true;
+		WRITE_ONCE(abort_flag, true);
 
 	cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
 
diff --git a/arch/arm/mach-tegra/tegra.c b/arch/arm/mach-tegra/tegra.c
index 649e9e8c7bcc..02e712d2ea30 100644
--- a/arch/arm/mach-tegra/tegra.c
+++ b/arch/arm/mach-tegra/tegra.c
@@ -84,35 +84,8 @@ static void __init tegra_dt_init_irq(void)
 
 static void __init tegra_dt_init(void)
 {
-	struct soc_device_attribute *soc_dev_attr;
-	struct soc_device *soc_dev;
-	struct device *parent = NULL;
+	struct device *parent = tegra_soc_device_register();
 
-	soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
-	if (!soc_dev_attr)
-		goto out;
-
-	soc_dev_attr->family = kasprintf(GFP_KERNEL, "Tegra");
-	soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%d",
-					   tegra_sku_info.revision);
-	soc_dev_attr->soc_id = kasprintf(GFP_KERNEL, "%u", tegra_get_chip_id());
-
-	soc_dev = soc_device_register(soc_dev_attr);
-	if (IS_ERR(soc_dev)) {
-		kfree(soc_dev_attr->family);
-		kfree(soc_dev_attr->revision);
-		kfree(soc_dev_attr->soc_id);
-		kfree(soc_dev_attr);
-		goto out;
-	}
-
-	parent = soc_device_to_device(soc_dev);
-
-	/*
-	 * Finished with the static registrations now; fill in the missing
-	 * devices
-	 */
-out:
 	of_platform_default_populate(NULL, NULL, parent);
 }
 
diff --git a/arch/arm/mach-u300/Kconfig b/arch/arm/mach-u300/Kconfig
index 22dcbf5b76b2..4f43c1cd5db0 100644
--- a/arch/arm/mach-u300/Kconfig
+++ b/arch/arm/mach-u300/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 menuconfig ARCH_U300
 	bool "ST-Ericsson U300 Series"
 	depends on ARCH_MULTI_V5 && MMU
diff --git a/arch/arm/mach-uniphier/Kconfig b/arch/arm/mach-uniphier/Kconfig
index 3930fbba30b4..779235a9147d 100644
--- a/arch/arm/mach-uniphier/Kconfig
+++ b/arch/arm/mach-uniphier/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config ARCH_UNIPHIER
 	bool "Socionext UniPhier SoCs"
 	depends on ARCH_MULTI_V7
diff --git a/arch/arm/mach-uniphier/Makefile b/arch/arm/mach-uniphier/Makefile
index 6bea3d3a2dd7..e69de29bb2d1 100644
--- a/arch/arm/mach-uniphier/Makefile
+++ b/arch/arm/mach-uniphier/Makefile
@@ -1 +0,0 @@
-obj- += dummy.o
diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
index 4740ac393297..f98332ea2ef2 100644
--- a/arch/arm/mach-ux500/Kconfig
+++ b/arch/arm/mach-ux500/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 menuconfig ARCH_U8500
 	bool "ST-Ericsson U8500 Series"
 	depends on ARCH_MULTI_V7 && MMU
diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c
index 28083ef72819..57058ac46f49 100644
--- a/arch/arm/mach-ux500/cpu-db8500.c
+++ b/arch/arm/mach-ux500/cpu-db8500.c
@@ -32,6 +32,7 @@
 #include <asm/mach/arch.h>
 
 #include "db8500-regs.h"
+#include "pm_domains.h"
 
 static int __init ux500_l2x0_unlock(void)
 {
@@ -133,6 +134,7 @@ static irqreturn_t db8500_pmu_handler(int irq, void *dev, irq_handler_t handler)
 
 static struct arm_pmu_platdata db8500_pmu_platdata = {
 	.handle_irq		= db8500_pmu_handler,
+	.irq_flags		= IRQF_NOBALANCING | IRQF_NO_THREAD,
 };
 
 static struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = {
@@ -156,6 +158,9 @@ static const struct of_device_id u8500_local_bus_nodes[] = {
 
 static void __init u8500_init_machine(void)
 {
+	/* Initialize ux500 power domains */
+	ux500_pm_domains_init();
+
 	/* automatically probe child nodes of dbx5x0 devices */
 	if (of_machine_is_compatible("st-ericsson,u8540"))
 		of_platform_populate(NULL, u8500_local_bus_nodes,
diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
index a970e7fcba9e..f6c33a0c1c61 100644
--- a/arch/arm/mach-ux500/pm.c
+++ b/arch/arm/mach-ux500/pm.c
@@ -19,7 +19,6 @@
 #include <linux/of_address.h>
 
 #include "db8500-regs.h"
-#include "pm_domains.h"
 
 /* ARM WFI Standby signal register */
 #define PRCM_ARM_WFI_STANDBY    (prcmu_base + 0x130)
@@ -203,7 +202,4 @@ void __init ux500_pm_init(u32 phy_base, u32 size)
 
 	/* Set up ux500 suspend callbacks. */
 	suspend_set_ops(UX500_SUSPEND_OPS);
-
-	/* Initialize ux500 power domains */
-	ux500_pm_domains_init();
 }
diff --git a/arch/arm/mach-versatile/Kconfig b/arch/arm/mach-versatile/Kconfig
index c257d40ca51d..f5c275434d6c 100644
--- a/arch/arm/mach-versatile/Kconfig
+++ b/arch/arm/mach-versatile/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config ARCH_VERSATILE
 	bool "ARM Ltd. Versatile family"
 	depends on ARCH_MULTI_V5
diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig
index 7c728ebc0b33..726a68085c3b 100644
--- a/arch/arm/mach-vexpress/Kconfig
+++ b/arch/arm/mach-vexpress/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 menuconfig ARCH_VEXPRESS
 	bool "ARM Ltd. Versatile Express family"
 	depends on ARCH_MULTI_V7
diff --git a/arch/arm/mach-vexpress/Makefile b/arch/arm/mach-vexpress/Makefile
index 73caae71f307..51c35e2b737a 100644
--- a/arch/arm/mach-vexpress/Makefile
+++ b/arch/arm/mach-vexpress/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/arm/mach-vexpress/spc.c b/arch/arm/mach-vexpress/spc.c
index fe488523694c..21c064267af5 100644
--- a/arch/arm/mach-vexpress/spc.c
+++ b/arch/arm/mach-vexpress/spc.c
@@ -451,10 +451,8 @@ int __init ve_spc_init(void __iomem *baseaddr, u32 a15_clusid, int irq)
 {
 	int ret;
 	info = kzalloc(sizeof(*info), GFP_KERNEL);
-	if (!info) {
-		pr_err(SPCLOG "unable to allocate mem\n");
+	if (!info)
 		return -ENOMEM;
-	}
 
 	info->baseaddr = baseaddr;
 	info->a15_clusid = a15_clusid;
@@ -535,10 +533,8 @@ static struct clk *ve_spc_clk_register(struct device *cpu_dev)
 	struct clk_spc *spc;
 
 	spc = kzalloc(sizeof(*spc), GFP_KERNEL);
-	if (!spc) {
-		pr_err("could not allocate spc clk\n");
+	if (!spc)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	spc->hw.init = &init;
 	spc->cluster = topology_physical_package_id(cpu_dev->id);
diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c
index a0400f4cca89..95886b3bb9dd 100644
--- a/arch/arm/mach-vexpress/v2m.c
+++ b/arch/arm/mach-vexpress/v2m.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <asm/mach/arch.h>
 
 #include "core.h"
diff --git a/arch/arm/mach-vt8500/Kconfig b/arch/arm/mach-vt8500/Kconfig
index c4f1dba7bd8a..1156a585dafc 100644
--- a/arch/arm/mach-vt8500/Kconfig
+++ b/arch/arm/mach-vt8500/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config ARCH_VT8500
 	bool
 	select GPIOLIB
diff --git a/arch/arm/mach-w90x900/Kconfig b/arch/arm/mach-w90x900/Kconfig
index 69bab32a8bc2..b16ffc03bbe5 100644
--- a/arch/arm/mach-w90x900/Kconfig
+++ b/arch/arm/mach-w90x900/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 if ARCH_W90X900
 
 config CPU_W90P910
diff --git a/arch/arm/mach-w90x900/Makefile b/arch/arm/mach-w90x900/Makefile
index 828c0326441e..33b5bf53990f 100644
--- a/arch/arm/mach-w90x900/Makefile
+++ b/arch/arm/mach-w90x900/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/arm/mach-w90x900/clock.c b/arch/arm/mach-w90x900/clock.c
index ac6fd1a2cb59..3f93fac98d97 100644
--- a/arch/arm/mach-w90x900/clock.c
+++ b/arch/arm/mach-w90x900/clock.c
@@ -93,3 +93,32 @@ void nuc900_subclk_enable(struct clk *clk, int enable)
 
 	__raw_writel(clken, W90X900_VA_CLKPWR + SUBCLK);
 }
+
+/* dummy functions, should not be called */
+long clk_round_rate(struct clk *clk, unsigned long rate)
+{
+	WARN_ON(clk);
+	return 0;
+}
+EXPORT_SYMBOL(clk_round_rate);
+
+int clk_set_rate(struct clk *clk, unsigned long rate)
+{
+	WARN_ON(clk);
+	return 0;
+}
+EXPORT_SYMBOL(clk_set_rate);
+
+int clk_set_parent(struct clk *clk, struct clk *parent)
+{
+	WARN_ON(clk);
+	return 0;
+}
+EXPORT_SYMBOL(clk_set_parent);
+
+struct clk *clk_get_parent(struct clk *clk)
+{
+	WARN_ON(clk);
+	return NULL;
+}
+EXPORT_SYMBOL(clk_get_parent);
diff --git a/arch/arm/mach-zx/Kconfig b/arch/arm/mach-zx/Kconfig
index 209c97944de2..ea29c84a7849 100644
--- a/arch/arm/mach-zx/Kconfig
+++ b/arch/arm/mach-zx/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 menuconfig ARCH_ZX
 	bool "ZTE ZX family"
 	depends on ARCH_MULTI_V7
diff --git a/arch/arm/mach-zynq/Kconfig b/arch/arm/mach-zynq/Kconfig
index fd0aeeb09881..1ca633e3d024 100644
--- a/arch/arm/mach-zynq/Kconfig
+++ b/arch/arm/mach-zynq/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config ARCH_ZYNQ
 	bool "Xilinx Zynq ARM Cortex A9 Platform"
 	depends on ARCH_MULTI_V7
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 60cdfdc151aa..fd9077a74fce 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 comment "Processor Type"
 
 # Select CPU types depending on the architecture selected.  This selects
diff --git a/arch/arm/mm/Makefile b/arch/arm/mm/Makefile
index 950d19babb5f..01bcc33f59e3 100644
--- a/arch/arm/mm/Makefile
+++ b/arch/arm/mm/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux arm-specific parts of the memory manager.
 #
@@ -9,6 +10,7 @@ obj-$(CONFIG_MMU)		+= fault-armv.o flush.o idmap.o ioremap.o \
 
 ifneq ($(CONFIG_MMU),y)
 obj-y				+= nommu.o
+obj-$(CONFIG_ARM_MPU)		+= pmsa-v7.o
 endif
 
 obj-$(CONFIG_ARM_PTDUMP)	+= dump.o
diff --git a/arch/arm/mm/abort-ev4.S b/arch/arm/mm/abort-ev4.S
index b3b31e30cadd..a10bcb89594d 100644
--- a/arch/arm/mm/abort-ev4.S
+++ b/arch/arm/mm/abort-ev4.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 /*
diff --git a/arch/arm/mm/abort-ev4t.S b/arch/arm/mm/abort-ev4t.S
index 9da704e7b86e..14743a2f6997 100644
--- a/arch/arm/mm/abort-ev4t.S
+++ b/arch/arm/mm/abort-ev4t.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 #include "abort-macro.S"
diff --git a/arch/arm/mm/abort-ev5t.S b/arch/arm/mm/abort-ev5t.S
index a6a381a6caa5..98c523118820 100644
--- a/arch/arm/mm/abort-ev5t.S
+++ b/arch/arm/mm/abort-ev5t.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 #include "abort-macro.S"
diff --git a/arch/arm/mm/abort-ev5tj.S b/arch/arm/mm/abort-ev5tj.S
index 00ab011bef58..fec72f4fbaf5 100644
--- a/arch/arm/mm/abort-ev5tj.S
+++ b/arch/arm/mm/abort-ev5tj.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 #include "abort-macro.S"
diff --git a/arch/arm/mm/abort-ev6.S b/arch/arm/mm/abort-ev6.S
index 8801a15aa105..c58bf8b43fea 100644
--- a/arch/arm/mm/abort-ev6.S
+++ b/arch/arm/mm/abort-ev6.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 #include "abort-macro.S"
diff --git a/arch/arm/mm/abort-ev7.S b/arch/arm/mm/abort-ev7.S
index e8d0e08c227f..f7cc5d68444b 100644
--- a/arch/arm/mm/abort-ev7.S
+++ b/arch/arm/mm/abort-ev7.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 /*
diff --git a/arch/arm/mm/abort-lv4t.S b/arch/arm/mm/abort-lv4t.S
index 4cdfab31a0b6..fbd60a120f66 100644
--- a/arch/arm/mm/abort-lv4t.S
+++ b/arch/arm/mm/abort-lv4t.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 /*
diff --git a/arch/arm/mm/abort-macro.S b/arch/arm/mm/abort-macro.S
index 4509bee4e081..bacf53fd0b70 100644
--- a/arch/arm/mm/abort-macro.S
+++ b/arch/arm/mm/abort-macro.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * The ARM LDRD and Thumb LDRSB instructions use bit 20/11 (ARM/Thumb)
  * differently than every other instruction, so it is set to 0 (write)
diff --git a/arch/arm/mm/abort-nommu.S b/arch/arm/mm/abort-nommu.S
index 119cb479c2ab..6e2366a26321 100644
--- a/arch/arm/mm/abort-nommu.S
+++ b/arch/arm/mm/abort-nommu.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 /*
diff --git a/arch/arm/mm/cache-v4wb.S b/arch/arm/mm/cache-v4wb.S
index 2522f8c8fbb1..a5084ec70c6e 100644
--- a/arch/arm/mm/cache-v4wb.S
+++ b/arch/arm/mm/cache-v4wb.S
@@ -47,6 +47,7 @@
 #define CACHE_DLIMIT	(CACHE_DSIZE * 4)
 
 	.data
+	.align	2
 flush_base:
 	.long	FLUSH_BASE
 	.text
diff --git a/arch/arm/mm/dma-mapping-nommu.c b/arch/arm/mm/dma-mapping-nommu.c
index 90ee354d803e..6db5fc26d154 100644
--- a/arch/arm/mm/dma-mapping-nommu.c
+++ b/arch/arm/mm/dma-mapping-nommu.c
@@ -40,9 +40,21 @@ static void *arm_nommu_dma_alloc(struct device *dev, size_t size,
 
 {
 	const struct dma_map_ops *ops = &dma_noop_ops;
+	void *ret;
 
 	/*
-	 * We are here because:
+	 * Try generic allocator first if we are advertised that
+	 * consistency is not required.
+	 */
+
+	if (attrs & DMA_ATTR_NON_CONSISTENT)
+		return ops->alloc(dev, size, dma_handle, gfp, attrs);
+
+	ret = dma_alloc_from_global_coherent(size, dma_handle);
+
+	/*
+	 * dma_alloc_from_global_coherent() may fail because:
+	 *
 	 * - no consistent DMA region has been defined, so we can't
 	 *   continue.
 	 * - there is no space left in consistent DMA region, so we
@@ -50,11 +62,8 @@ static void *arm_nommu_dma_alloc(struct device *dev, size_t size,
 	 *   advertised that consistency is not required.
 	 */
 
-	if (attrs & DMA_ATTR_NON_CONSISTENT)
-		return ops->alloc(dev, size, dma_handle, gfp, attrs);
-
-	WARN_ON_ONCE(1);
-	return NULL;
+	WARN_ON_ONCE(ret == NULL);
+	return ret;
 }
 
 static void arm_nommu_dma_free(struct device *dev, size_t size,
@@ -63,14 +72,31 @@ static void arm_nommu_dma_free(struct device *dev, size_t size,
 {
 	const struct dma_map_ops *ops = &dma_noop_ops;
 
-	if (attrs & DMA_ATTR_NON_CONSISTENT)
+	if (attrs & DMA_ATTR_NON_CONSISTENT) {
 		ops->free(dev, size, cpu_addr, dma_addr, attrs);
-	else
-		WARN_ON_ONCE(1);
+	} else {
+		int ret = dma_release_from_global_coherent(get_order(size),
+							   cpu_addr);
+
+		WARN_ON_ONCE(ret == 0);
+	}
 
 	return;
 }
 
+static int arm_nommu_dma_mmap(struct device *dev, struct vm_area_struct *vma,
+			      void *cpu_addr, dma_addr_t dma_addr, size_t size,
+			      unsigned long attrs)
+{
+	int ret;
+
+	if (dma_mmap_from_global_coherent(vma, cpu_addr, size, &ret))
+		return ret;
+
+	return dma_common_mmap(dev, vma, cpu_addr, dma_addr, size);
+}
+
+
 static void __dma_page_cpu_to_dev(phys_addr_t paddr, size_t size,
 				  enum dma_data_direction dir)
 {
@@ -173,6 +199,7 @@ static void arm_nommu_dma_sync_sg_for_cpu(struct device *dev, struct scatterlist
 const struct dma_map_ops arm_nommu_dma_ops = {
 	.alloc			= arm_nommu_dma_alloc,
 	.free			= arm_nommu_dma_free,
+	.mmap			= arm_nommu_dma_mmap,
 	.map_page		= arm_nommu_dma_map_page,
 	.unmap_page		= arm_nommu_dma_unmap_page,
 	.map_sg			= arm_nommu_dma_map_sg,
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index e7380bafbfa6..ada8eb206a90 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -382,9 +382,9 @@ static void __dma_free_remap(void *cpu_addr, size_t size)
 }
 
 #define DEFAULT_DMA_COHERENT_POOL_SIZE	SZ_256K
-static struct gen_pool *atomic_pool;
+static struct gen_pool *atomic_pool __ro_after_init;
 
-static size_t atomic_pool_size = DEFAULT_DMA_COHERENT_POOL_SIZE;
+static size_t atomic_pool_size __initdata = DEFAULT_DMA_COHERENT_POOL_SIZE;
 
 static int __init early_coherent_pool(char *p)
 {
@@ -393,21 +393,6 @@ static int __init early_coherent_pool(char *p)
 }
 early_param("coherent_pool", early_coherent_pool);
 
-void __init init_dma_coherent_pool_size(unsigned long size)
-{
-	/*
-	 * Catch any attempt to set the pool size too late.
-	 */
-	BUG_ON(atomic_pool);
-
-	/*
-	 * Set architecture specific coherent pool size only if
-	 * it has not been changed by kernel command line parameter.
-	 */
-	if (atomic_pool_size == DEFAULT_DMA_COHERENT_POOL_SIZE)
-		atomic_pool_size = size;
-}
-
 /*
  * Initialise the coherent pool for atomic allocations.
  */
@@ -443,7 +428,7 @@ static int __init atomic_pool_init(void)
 
 		gen_pool_set_algo(atomic_pool,
 				gen_pool_first_fit_order_align,
-				(void *)PAGE_SHIFT);
+				NULL);
 		pr_info("DMA: preallocated %zu KiB pool for atomic coherent allocations\n",
 		       atomic_pool_size / 1024);
 		return 0;
@@ -851,7 +836,7 @@ static int __arm_dma_mmap(struct device *dev, struct vm_area_struct *vma,
 	unsigned long pfn = dma_to_pfn(dev, dma_addr);
 	unsigned long off = vma->vm_pgoff;
 
-	if (dma_mmap_from_coherent(dev, vma, cpu_addr, size, &ret))
+	if (dma_mmap_from_dev_coherent(dev, vma, cpu_addr, size, &ret))
 		return ret;
 
 	if (off < nr_pages && nr_vma_pages <= (nr_pages - off)) {
diff --git a/arch/arm/mm/dma.h b/arch/arm/mm/dma.h
index 70ea6852f94e..aaef64b7f177 100644
--- a/arch/arm/mm/dma.h
+++ b/arch/arm/mm/dma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef DMA_H
 #define DMA_H
 
diff --git a/arch/arm/mm/dump.c b/arch/arm/mm/dump.c
index 35ff45470dbf..fc3b44028cfb 100644
--- a/arch/arm/mm/dump.c
+++ b/arch/arm/mm/dump.c
@@ -129,8 +129,8 @@ static const struct prot_bits section_bits[] = {
 		.val	= PMD_SECT_USER,
 		.set	= "USR",
 	}, {
-		.mask	= L_PMD_SECT_RDONLY,
-		.val	= L_PMD_SECT_RDONLY,
+		.mask	= L_PMD_SECT_RDONLY | PMD_SECT_AP2,
+		.val	= L_PMD_SECT_RDONLY | PMD_SECT_AP2,
 		.set	= "ro",
 		.clear	= "RW",
 #elif __LINUX_ARM_ARCH__ >= 6
diff --git a/arch/arm/mm/extable.c b/arch/arm/mm/extable.c
index f436f7439e46..fc33564597b8 100644
--- a/arch/arm/mm/extable.c
+++ b/arch/arm/mm/extable.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/arm/mm/extable.c
  */
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index ff8b0aa2dfde..42f585379e19 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -315,8 +315,11 @@ retry:
 	 * signal first. We do not need to release the mmap_sem because
 	 * it would already be released in __lock_page_or_retry in
 	 * mm/filemap.c. */
-	if ((fault & VM_FAULT_RETRY) && fatal_signal_pending(current))
+	if ((fault & VM_FAULT_RETRY) && fatal_signal_pending(current)) {
+		if (!user_mode(regs))
+			goto no_context;
 		return 0;
+	}
 
 	/*
 	 * Major/minor page fault accounting is only done on the
diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
index afc1f84e763b..c063708fa503 100644
--- a/arch/arm/mm/fault.h
+++ b/arch/arm/mm/fault.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ARCH_ARM_FAULT_H
 #define __ARCH_ARM_FAULT_H
 
diff --git a/arch/arm/mm/fsr-2level.c b/arch/arm/mm/fsr-2level.c
index 18ca74c0f341..f2be95197265 100644
--- a/arch/arm/mm/fsr-2level.c
+++ b/arch/arm/mm/fsr-2level.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 static struct fsr_info fsr_info[] = {
 	/*
 	 * The following are the standard ARMv3 and ARMv4 aborts.  ARMv5
diff --git a/arch/arm/mm/fsr-3level.c b/arch/arm/mm/fsr-3level.c
index ab4409a2307e..d0ae2963656a 100644
--- a/arch/arm/mm/fsr-3level.c
+++ b/arch/arm/mm/fsr-3level.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 static struct fsr_info fsr_info[] = {
 	{ do_bad,		SIGBUS,  0,		"unknown 0"			},
 	{ do_bad,		SIGBUS,  0,		"unknown 1"			},
diff --git a/arch/arm/mm/idmap.c b/arch/arm/mm/idmap.c
index 3e511bec69b8..10bfba85eb96 100644
--- a/arch/arm/mm/idmap.c
+++ b/arch/arm/mm/idmap.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index ad80548325fe..a1f11a7ee81b 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -580,16 +580,6 @@ void __init mem_init(void)
 	BUILD_BUG_ON(PKMAP_BASE + LAST_PKMAP * PAGE_SIZE > PAGE_OFFSET);
 	BUG_ON(PKMAP_BASE + LAST_PKMAP * PAGE_SIZE	> PAGE_OFFSET);
 #endif
-
-	if (PAGE_SIZE >= 16384 && get_num_physpages() <= 128) {
-		extern int sysctl_overcommit_memory;
-		/*
-		 * On a machine this small we won't get
-		 * anywhere without overcommit, so turn
-		 * it on by default.
-		 */
-		sysctl_overcommit_memory = OVERCOMMIT_ALWAYS;
-	}
 }
 
 #ifdef CONFIG_STRICT_KERNEL_RWX
@@ -639,8 +629,8 @@ static struct section_perm ro_perms[] = {
 		.start  = (unsigned long)_stext,
 		.end    = (unsigned long)__init_begin,
 #ifdef CONFIG_ARM_LPAE
-		.mask   = ~L_PMD_SECT_RDONLY,
-		.prot   = L_PMD_SECT_RDONLY,
+		.mask   = ~(L_PMD_SECT_RDONLY | PMD_SECT_AP2),
+		.prot   = L_PMD_SECT_RDONLY | PMD_SECT_AP2,
 #else
 		.mask   = ~(PMD_SECT_APX | PMD_SECT_AP_WRITE),
 		.prot   = PMD_SECT_APX | PMD_SECT_AP_WRITE,
diff --git a/arch/arm/mm/iomap.c b/arch/arm/mm/iomap.c
index 4614208369f1..091ddc56827e 100644
--- a/arch/arm/mm/iomap.c
+++ b/arch/arm/mm/iomap.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/arm/mm/iomap.c
  *
diff --git a/arch/arm/mm/l2c-l2x0-resume.S b/arch/arm/mm/l2c-l2x0-resume.S
index fda415e4ca8f..fc01f1b18523 100644
--- a/arch/arm/mm/l2c-l2x0-resume.S
+++ b/arch/arm/mm/l2c-l2x0-resume.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * L2C-310 early resume code.  This can be used by platforms to restore
  * the settings of their L2 cache controller before restoring the
diff --git a/arch/arm/mm/mm.h b/arch/arm/mm/mm.h
index ce727d47275c..6b045c6653ea 100644
--- a/arch/arm/mm/mm.h
+++ b/arch/arm/mm/mm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifdef CONFIG_MMU
 #include <linux/list.h>
 #include <linux/vmalloc.h>
diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
index f0701d8d24df..eb1de66517d5 100644
--- a/arch/arm/mm/mmap.c
+++ b/arch/arm/mm/mmap.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/arm/mm/mmap.c
  */
diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c
index 3b8e728cc944..e4370810f4f1 100644
--- a/arch/arm/mm/nommu.c
+++ b/arch/arm/mm/nommu.c
@@ -27,259 +27,7 @@ unsigned long vectors_base;
 
 #ifdef CONFIG_ARM_MPU
 struct mpu_rgn_info mpu_rgn_info;
-
-/* Region number */
-static void rgnr_write(u32 v)
-{
-	asm("mcr        p15, 0, %0, c6, c2, 0" : : "r" (v));
-}
-
-/* Data-side / unified region attributes */
-
-/* Region access control register */
-static void dracr_write(u32 v)
-{
-	asm("mcr        p15, 0, %0, c6, c1, 4" : : "r" (v));
-}
-
-/* Region size register */
-static void drsr_write(u32 v)
-{
-	asm("mcr        p15, 0, %0, c6, c1, 2" : : "r" (v));
-}
-
-/* Region base address register */
-static void drbar_write(u32 v)
-{
-	asm("mcr        p15, 0, %0, c6, c1, 0" : : "r" (v));
-}
-
-static u32 drbar_read(void)
-{
-	u32 v;
-	asm("mrc        p15, 0, %0, c6, c1, 0" : "=r" (v));
-	return v;
-}
-/* Optional instruction-side region attributes */
-
-/* I-side Region access control register */
-static void iracr_write(u32 v)
-{
-	asm("mcr        p15, 0, %0, c6, c1, 5" : : "r" (v));
-}
-
-/* I-side Region size register */
-static void irsr_write(u32 v)
-{
-	asm("mcr        p15, 0, %0, c6, c1, 3" : : "r" (v));
-}
-
-/* I-side Region base address register */
-static void irbar_write(u32 v)
-{
-	asm("mcr        p15, 0, %0, c6, c1, 1" : : "r" (v));
-}
-
-static unsigned long irbar_read(void)
-{
-	unsigned long v;
-	asm("mrc        p15, 0, %0, c6, c1, 1" : "=r" (v));
-	return v;
-}
-
-/* MPU initialisation functions */
-void __init adjust_lowmem_bounds_mpu(void)
-{
-	phys_addr_t phys_offset = PHYS_OFFSET;
-	phys_addr_t aligned_region_size, specified_mem_size, rounded_mem_size;
-	struct memblock_region *reg;
-	bool first = true;
-	phys_addr_t mem_start;
-	phys_addr_t mem_end;
-
-	for_each_memblock(memory, reg) {
-		if (first) {
-			/*
-			 * Initially only use memory continuous from
-			 * PHYS_OFFSET */
-			if (reg->base != phys_offset)
-				panic("First memory bank must be contiguous from PHYS_OFFSET");
-
-			mem_start = reg->base;
-			mem_end = reg->base + reg->size;
-			specified_mem_size = reg->size;
-			first = false;
-		} else {
-			/*
-			 * memblock auto merges contiguous blocks, remove
-			 * all blocks afterwards in one go (we can't remove
-			 * blocks separately while iterating)
-			 */
-			pr_notice("Ignoring RAM after %pa, memory at %pa ignored\n",
-				  &mem_end, &reg->base);
-			memblock_remove(reg->base, 0 - reg->base);
-			break;
-		}
-	}
-
-	/*
-	 * MPU has curious alignment requirements: Size must be power of 2, and
-	 * region start must be aligned to the region size
-	 */
-	if (phys_offset != 0)
-		pr_info("PHYS_OFFSET != 0 => MPU Region size constrained by alignment requirements\n");
-
-	/*
-	 * Maximum aligned region might overflow phys_addr_t if phys_offset is
-	 * 0. Hence we keep everything below 4G until we take the smaller of
-	 * the aligned_region_size and rounded_mem_size, one of which is
-	 * guaranteed to be smaller than the maximum physical address.
-	 */
-	aligned_region_size = (phys_offset - 1) ^ (phys_offset);
-	/* Find the max power-of-two sized region that fits inside our bank */
-	rounded_mem_size = (1 <<  __fls(specified_mem_size)) - 1;
-
-	/* The actual region size is the smaller of the two */
-	aligned_region_size = aligned_region_size < rounded_mem_size
-				? aligned_region_size + 1
-				: rounded_mem_size + 1;
-
-	if (aligned_region_size != specified_mem_size) {
-		pr_warn("Truncating memory from %pa to %pa (MPU region constraints)",
-				&specified_mem_size, &aligned_region_size);
-		memblock_remove(mem_start + aligned_region_size,
-				specified_mem_size - aligned_region_size);
-
-		mem_end = mem_start + aligned_region_size;
-	}
-
-	pr_debug("MPU Region from %pa size %pa (end %pa))\n",
-		&phys_offset, &aligned_region_size, &mem_end);
-
-}
-
-static int mpu_present(void)
-{
-	return ((read_cpuid_ext(CPUID_EXT_MMFR0) & MMFR0_PMSA) == MMFR0_PMSAv7);
-}
-
-static int mpu_max_regions(void)
-{
-	/*
-	 * We don't support a different number of I/D side regions so if we
-	 * have separate instruction and data memory maps then return
-	 * whichever side has a smaller number of supported regions.
-	 */
-	u32 dregions, iregions, mpuir;
-	mpuir = read_cpuid(CPUID_MPUIR);
-
-	dregions = iregions = (mpuir & MPUIR_DREGION_SZMASK) >> MPUIR_DREGION;
-
-	/* Check for separate d-side and i-side memory maps */
-	if (mpuir & MPUIR_nU)
-		iregions = (mpuir & MPUIR_IREGION_SZMASK) >> MPUIR_IREGION;
-
-	/* Use the smallest of the two maxima */
-	return min(dregions, iregions);
-}
-
-static int mpu_iside_independent(void)
-{
-	/* MPUIR.nU specifies whether there is *not* a unified memory map */
-	return read_cpuid(CPUID_MPUIR) & MPUIR_nU;
-}
-
-static int mpu_min_region_order(void)
-{
-	u32 drbar_result, irbar_result;
-	/* We've kept a region free for this probing */
-	rgnr_write(MPU_PROBE_REGION);
-	isb();
-	/*
-	 * As per ARM ARM, write 0xFFFFFFFC to DRBAR to find the minimum
-	 * region order
-	*/
-	drbar_write(0xFFFFFFFC);
-	drbar_result = irbar_result = drbar_read();
-	drbar_write(0x0);
-	/* If the MPU is non-unified, we use the larger of the two minima*/
-	if (mpu_iside_independent()) {
-		irbar_write(0xFFFFFFFC);
-		irbar_result = irbar_read();
-		irbar_write(0x0);
-	}
-	isb(); /* Ensure that MPU region operations have completed */
-	/* Return whichever result is larger */
-	return __ffs(max(drbar_result, irbar_result));
-}
-
-static int mpu_setup_region(unsigned int number, phys_addr_t start,
-			unsigned int size_order, unsigned int properties)
-{
-	u32 size_data;
-
-	/* We kept a region free for probing resolution of MPU regions*/
-	if (number > mpu_max_regions() || number == MPU_PROBE_REGION)
-		return -ENOENT;
-
-	if (size_order > 32)
-		return -ENOMEM;
-
-	if (size_order < mpu_min_region_order())
-		return -ENOMEM;
-
-	/* Writing N to bits 5:1 (RSR_SZ)  specifies region size 2^N+1 */
-	size_data = ((size_order - 1) << MPU_RSR_SZ) | 1 << MPU_RSR_EN;
-
-	dsb(); /* Ensure all previous data accesses occur with old mappings */
-	rgnr_write(number);
-	isb();
-	drbar_write(start);
-	dracr_write(properties);
-	isb(); /* Propagate properties before enabling region */
-	drsr_write(size_data);
-
-	/* Check for independent I-side registers */
-	if (mpu_iside_independent()) {
-		irbar_write(start);
-		iracr_write(properties);
-		isb();
-		irsr_write(size_data);
-	}
-	isb();
-
-	/* Store region info (we treat i/d side the same, so only store d) */
-	mpu_rgn_info.rgns[number].dracr = properties;
-	mpu_rgn_info.rgns[number].drbar = start;
-	mpu_rgn_info.rgns[number].drsr = size_data;
-	return 0;
-}
-
-/*
-* Set up default MPU regions, doing nothing if there is no MPU
-*/
-void __init mpu_setup(void)
-{
-	int region_err;
-	if (!mpu_present())
-		return;
-
-	region_err = mpu_setup_region(MPU_RAM_REGION, PHYS_OFFSET,
-					ilog2(memblock.memory.regions[0].size),
-					MPU_AP_PL1RW_PL0RW | MPU_RGN_NORMAL);
-	if (region_err) {
-		panic("MPU region initialization failure! %d", region_err);
-	} else {
-		pr_info("Using ARMv7 PMSA Compliant MPU. "
-			 "Region independence: %s, Max regions: %d\n",
-			mpu_iside_independent() ? "Yes" : "No",
-			mpu_max_regions());
-	}
-}
-#else
-static void adjust_lowmem_bounds_mpu(void) {}
-static void __init mpu_setup(void) {}
-#endif /* CONFIG_ARM_MPU */
+#endif
 
 #ifdef CONFIG_CPU_CP15
 #ifdef CONFIG_CPU_HIGH_VECTOR
@@ -344,6 +92,11 @@ void __init arm_mm_memblock_reserve(void)
 	 * reserved here.
 	 */
 #endif
+	/*
+	 * In any case, always ensure address 0 is never used as many things
+	 * get very confused if 0 is returned as a legitimate address.
+	 */
+	memblock_reserve(0, 1);
 }
 
 void __init adjust_lowmem_bounds(void)
diff --git a/arch/arm/mm/pabort-legacy.S b/arch/arm/mm/pabort-legacy.S
index 8bbff025269a..b2ffce420106 100644
--- a/arch/arm/mm/pabort-legacy.S
+++ b/arch/arm/mm/pabort-legacy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 
diff --git a/arch/arm/mm/pabort-v6.S b/arch/arm/mm/pabort-v6.S
index 9627646ce783..8686265dc941 100644
--- a/arch/arm/mm/pabort-v6.S
+++ b/arch/arm/mm/pabort-v6.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 
diff --git a/arch/arm/mm/pabort-v7.S b/arch/arm/mm/pabort-v7.S
index 875761f44f3b..9c70b1a21dc9 100644
--- a/arch/arm/mm/pabort-v7.S
+++ b/arch/arm/mm/pabort-v7.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 
diff --git a/arch/arm/mm/pgd.c b/arch/arm/mm/pgd.c
index c1c1a5c67da1..61e281cb29fb 100644
--- a/arch/arm/mm/pgd.c
+++ b/arch/arm/mm/pgd.c
@@ -141,7 +141,7 @@ void pgd_free(struct mm_struct *mm, pgd_t *pgd_base)
 	pte = pmd_pgtable(*pmd);
 	pmd_clear(pmd);
 	pte_free(mm, pte);
-	atomic_long_dec(&mm->nr_ptes);
+	mm_dec_nr_ptes(mm);
 no_pmd:
 	pud_clear(pud);
 	pmd_free(mm, pmd);
diff --git a/arch/arm/mm/physaddr.c b/arch/arm/mm/physaddr.c
index 02e60f495608..cf75819e4c13 100644
--- a/arch/arm/mm/physaddr.c
+++ b/arch/arm/mm/physaddr.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/bug.h>
 #include <linux/export.h>
 #include <linux/types.h>
diff --git a/arch/arm/mm/pmsa-v7.c b/arch/arm/mm/pmsa-v7.c
new file mode 100644
index 000000000000..976df60ac426
--- /dev/null
+++ b/arch/arm/mm/pmsa-v7.c
@@ -0,0 +1,484 @@
+/*
+ * Based on linux/arch/arm/mm/nommu.c
+ *
+ * ARM PMSAv7 supporting functions.
+ */
+
+#include <linux/bitops.h>
+#include <linux/memblock.h>
+
+#include <asm/cacheflush.h>
+#include <asm/cp15.h>
+#include <asm/cputype.h>
+#include <asm/mpu.h>
+#include <asm/sections.h>
+
+#include "mm.h"
+
+struct region {
+	phys_addr_t base;
+	phys_addr_t size;
+	unsigned long subreg;
+};
+
+static struct region __initdata mem[MPU_MAX_REGIONS];
+#ifdef CONFIG_XIP_KERNEL
+static struct region __initdata xip[MPU_MAX_REGIONS];
+#endif
+
+static unsigned int __initdata mpu_min_region_order;
+static unsigned int __initdata mpu_max_regions;
+
+static int __init __mpu_min_region_order(void);
+static int __init __mpu_max_regions(void);
+
+#ifndef CONFIG_CPU_V7M
+
+#define DRBAR	__ACCESS_CP15(c6, 0, c1, 0)
+#define IRBAR	__ACCESS_CP15(c6, 0, c1, 1)
+#define DRSR	__ACCESS_CP15(c6, 0, c1, 2)
+#define IRSR	__ACCESS_CP15(c6, 0, c1, 3)
+#define DRACR	__ACCESS_CP15(c6, 0, c1, 4)
+#define IRACR	__ACCESS_CP15(c6, 0, c1, 5)
+#define RNGNR	__ACCESS_CP15(c6, 0, c2, 0)
+
+/* Region number */
+static inline void rgnr_write(u32 v)
+{
+	write_sysreg(v, RNGNR);
+}
+
+/* Data-side / unified region attributes */
+
+/* Region access control register */
+static inline void dracr_write(u32 v)
+{
+	write_sysreg(v, DRACR);
+}
+
+/* Region size register */
+static inline void drsr_write(u32 v)
+{
+	write_sysreg(v, DRSR);
+}
+
+/* Region base address register */
+static inline void drbar_write(u32 v)
+{
+	write_sysreg(v, DRBAR);
+}
+
+static inline u32 drbar_read(void)
+{
+	return read_sysreg(DRBAR);
+}
+/* Optional instruction-side region attributes */
+
+/* I-side Region access control register */
+static inline void iracr_write(u32 v)
+{
+	write_sysreg(v, IRACR);
+}
+
+/* I-side Region size register */
+static inline void irsr_write(u32 v)
+{
+	write_sysreg(v, IRSR);
+}
+
+/* I-side Region base address register */
+static inline void irbar_write(u32 v)
+{
+	write_sysreg(v, IRBAR);
+}
+
+static inline u32 irbar_read(void)
+{
+	return read_sysreg(IRBAR);
+}
+
+#else
+
+static inline void rgnr_write(u32 v)
+{
+	writel_relaxed(v, BASEADDR_V7M_SCB + MPU_RNR);
+}
+
+/* Data-side / unified region attributes */
+
+/* Region access control register */
+static inline void dracr_write(u32 v)
+{
+	u32 rsr = readl_relaxed(BASEADDR_V7M_SCB + MPU_RASR) & GENMASK(15, 0);
+
+	writel_relaxed((v << 16) | rsr, BASEADDR_V7M_SCB + MPU_RASR);
+}
+
+/* Region size register */
+static inline void drsr_write(u32 v)
+{
+	u32 racr = readl_relaxed(BASEADDR_V7M_SCB + MPU_RASR) & GENMASK(31, 16);
+
+	writel_relaxed(v | racr, BASEADDR_V7M_SCB + MPU_RASR);
+}
+
+/* Region base address register */
+static inline void drbar_write(u32 v)
+{
+	writel_relaxed(v, BASEADDR_V7M_SCB + MPU_RBAR);
+}
+
+static inline u32 drbar_read(void)
+{
+	return readl_relaxed(BASEADDR_V7M_SCB + MPU_RBAR);
+}
+
+/* ARMv7-M only supports a unified MPU, so I-side operations are nop */
+
+static inline void iracr_write(u32 v) {}
+static inline void irsr_write(u32 v) {}
+static inline void irbar_write(u32 v) {}
+static inline unsigned long irbar_read(void) {return 0;}
+
+#endif
+
+static int __init mpu_present(void)
+{
+	return ((read_cpuid_ext(CPUID_EXT_MMFR0) & MMFR0_PMSA) == MMFR0_PMSAv7);
+}
+
+static bool __init try_split_region(phys_addr_t base, phys_addr_t size, struct region *region)
+{
+	unsigned long  subreg, bslots, sslots;
+	phys_addr_t abase = base & ~(size - 1);
+	phys_addr_t asize = base + size - abase;
+	phys_addr_t p2size = 1 << __fls(asize);
+	phys_addr_t bdiff, sdiff;
+
+	if (p2size != asize)
+		p2size *= 2;
+
+	bdiff = base - abase;
+	sdiff = p2size - asize;
+	subreg = p2size / MPU_NR_SUBREGS;
+
+	if ((bdiff % subreg) || (sdiff % subreg))
+		return false;
+
+	bslots = bdiff / subreg;
+	sslots = sdiff / subreg;
+
+	if (bslots || sslots) {
+		int i;
+
+		if (subreg < MPU_MIN_SUBREG_SIZE)
+			return false;
+
+		if (bslots + sslots > MPU_NR_SUBREGS)
+			return false;
+
+		for (i = 0; i < bslots; i++)
+			_set_bit(i, &region->subreg);
+
+		for (i = 1; i <= sslots; i++)
+			_set_bit(MPU_NR_SUBREGS - i, &region->subreg);
+	}
+
+	region->base = abase;
+	region->size = p2size;
+
+	return true;
+}
+
+static int __init allocate_region(phys_addr_t base, phys_addr_t size,
+				  unsigned int limit, struct region *regions)
+{
+	int count = 0;
+	phys_addr_t diff = size;
+	int attempts = MPU_MAX_REGIONS;
+
+	while (diff) {
+		/* Try cover region as is (maybe with help of subregions) */
+		if (try_split_region(base, size, &regions[count])) {
+			count++;
+			base += size;
+			diff -= size;
+			size = diff;
+		} else {
+			/*
+			 * Maximum aligned region might overflow phys_addr_t
+			 * if "base" is 0. Hence we keep everything below 4G
+			 * until we take the smaller of the aligned region
+			 * size ("asize") and rounded region size ("p2size"),
+			 * one of which is guaranteed to be smaller than the
+			 * maximum physical address.
+			 */
+			phys_addr_t asize = (base - 1) ^ base;
+			phys_addr_t p2size = (1 <<  __fls(diff)) - 1;
+
+			size = asize < p2size ? asize + 1 : p2size + 1;
+		}
+
+		if (count > limit)
+			break;
+
+		if (!attempts)
+			break;
+
+		attempts--;
+	}
+
+	return count;
+}
+
+/* MPU initialisation functions */
+void __init adjust_lowmem_bounds_mpu(void)
+{
+	phys_addr_t  specified_mem_size = 0, total_mem_size = 0;
+	struct memblock_region *reg;
+	bool first = true;
+	phys_addr_t mem_start;
+	phys_addr_t mem_end;
+	unsigned int mem_max_regions;
+	int num, i;
+
+	if (!mpu_present())
+		return;
+
+	/* Free-up MPU_PROBE_REGION */
+	mpu_min_region_order = __mpu_min_region_order();
+
+	/* How many regions are supported */
+	mpu_max_regions = __mpu_max_regions();
+
+	mem_max_regions = min((unsigned int)MPU_MAX_REGIONS, mpu_max_regions);
+
+	/* We need to keep one slot for background region */
+	mem_max_regions--;
+
+#ifndef CONFIG_CPU_V7M
+	/* ... and one for vectors */
+	mem_max_regions--;
+#endif
+
+#ifdef CONFIG_XIP_KERNEL
+	/* plus some regions to cover XIP ROM */
+	num = allocate_region(CONFIG_XIP_PHYS_ADDR, __pa(_exiprom) - CONFIG_XIP_PHYS_ADDR,
+			      mem_max_regions, xip);
+
+	mem_max_regions -= num;
+#endif
+
+	for_each_memblock(memory, reg) {
+		if (first) {
+			phys_addr_t phys_offset = PHYS_OFFSET;
+
+			/*
+			 * Initially only use memory continuous from
+			 * PHYS_OFFSET */
+			if (reg->base != phys_offset)
+				panic("First memory bank must be contiguous from PHYS_OFFSET");
+
+			mem_start = reg->base;
+			mem_end = reg->base + reg->size;
+			specified_mem_size = reg->size;
+			first = false;
+		} else {
+			/*
+			 * memblock auto merges contiguous blocks, remove
+			 * all blocks afterwards in one go (we can't remove
+			 * blocks separately while iterating)
+			 */
+			pr_notice("Ignoring RAM after %pa, memory at %pa ignored\n",
+				  &mem_end, &reg->base);
+			memblock_remove(reg->base, 0 - reg->base);
+			break;
+		}
+	}
+
+	num = allocate_region(mem_start, specified_mem_size, mem_max_regions, mem);
+
+	for (i = 0; i < num; i++) {
+		unsigned long  subreg = mem[i].size / MPU_NR_SUBREGS;
+
+		total_mem_size += mem[i].size - subreg * hweight_long(mem[i].subreg);
+
+		pr_debug("MPU: base %pa size %pa disable subregions: %*pbl\n",
+			 &mem[i].base, &mem[i].size, MPU_NR_SUBREGS, &mem[i].subreg);
+	}
+
+	if (total_mem_size != specified_mem_size) {
+		pr_warn("Truncating memory from %pa to %pa (MPU region constraints)",
+				&specified_mem_size, &total_mem_size);
+		memblock_remove(mem_start + total_mem_size,
+				specified_mem_size - total_mem_size);
+	}
+}
+
+static int __init __mpu_max_regions(void)
+{
+	/*
+	 * We don't support a different number of I/D side regions so if we
+	 * have separate instruction and data memory maps then return
+	 * whichever side has a smaller number of supported regions.
+	 */
+	u32 dregions, iregions, mpuir;
+
+	mpuir = read_cpuid_mputype();
+
+	dregions = iregions = (mpuir & MPUIR_DREGION_SZMASK) >> MPUIR_DREGION;
+
+	/* Check for separate d-side and i-side memory maps */
+	if (mpuir & MPUIR_nU)
+		iregions = (mpuir & MPUIR_IREGION_SZMASK) >> MPUIR_IREGION;
+
+	/* Use the smallest of the two maxima */
+	return min(dregions, iregions);
+}
+
+static int __init mpu_iside_independent(void)
+{
+	/* MPUIR.nU specifies whether there is *not* a unified memory map */
+	return read_cpuid_mputype() & MPUIR_nU;
+}
+
+static int __init __mpu_min_region_order(void)
+{
+	u32 drbar_result, irbar_result;
+
+	/* We've kept a region free for this probing */
+	rgnr_write(MPU_PROBE_REGION);
+	isb();
+	/*
+	 * As per ARM ARM, write 0xFFFFFFFC to DRBAR to find the minimum
+	 * region order
+	*/
+	drbar_write(0xFFFFFFFC);
+	drbar_result = irbar_result = drbar_read();
+	drbar_write(0x0);
+	/* If the MPU is non-unified, we use the larger of the two minima*/
+	if (mpu_iside_independent()) {
+		irbar_write(0xFFFFFFFC);
+		irbar_result = irbar_read();
+		irbar_write(0x0);
+	}
+	isb(); /* Ensure that MPU region operations have completed */
+	/* Return whichever result is larger */
+
+	return __ffs(max(drbar_result, irbar_result));
+}
+
+static int __init mpu_setup_region(unsigned int number, phys_addr_t start,
+				   unsigned int size_order, unsigned int properties,
+				   unsigned int subregions, bool need_flush)
+{
+	u32 size_data;
+
+	/* We kept a region free for probing resolution of MPU regions*/
+	if (number > mpu_max_regions
+	    || number >= MPU_MAX_REGIONS)
+		return -ENOENT;
+
+	if (size_order > 32)
+		return -ENOMEM;
+
+	if (size_order < mpu_min_region_order)
+		return -ENOMEM;
+
+	/* Writing N to bits 5:1 (RSR_SZ)  specifies region size 2^N+1 */
+	size_data = ((size_order - 1) << MPU_RSR_SZ) | 1 << MPU_RSR_EN;
+	size_data |= subregions << MPU_RSR_SD;
+
+	if (need_flush)
+		flush_cache_all();
+
+	dsb(); /* Ensure all previous data accesses occur with old mappings */
+	rgnr_write(number);
+	isb();
+	drbar_write(start);
+	dracr_write(properties);
+	isb(); /* Propagate properties before enabling region */
+	drsr_write(size_data);
+
+	/* Check for independent I-side registers */
+	if (mpu_iside_independent()) {
+		irbar_write(start);
+		iracr_write(properties);
+		isb();
+		irsr_write(size_data);
+	}
+	isb();
+
+	/* Store region info (we treat i/d side the same, so only store d) */
+	mpu_rgn_info.rgns[number].dracr = properties;
+	mpu_rgn_info.rgns[number].drbar = start;
+	mpu_rgn_info.rgns[number].drsr = size_data;
+
+	mpu_rgn_info.used++;
+
+	return 0;
+}
+
+/*
+* Set up default MPU regions, doing nothing if there is no MPU
+*/
+void __init mpu_setup(void)
+{
+	int i, region = 0, err = 0;
+
+	if (!mpu_present())
+		return;
+
+	/* Setup MPU (order is important) */
+
+	/* Background */
+	err |= mpu_setup_region(region++, 0, 32,
+				MPU_ACR_XN | MPU_RGN_STRONGLY_ORDERED | MPU_AP_PL1RW_PL0NA,
+				0, false);
+
+#ifdef CONFIG_XIP_KERNEL
+	/* ROM */
+	for (i = 0; i < ARRAY_SIZE(xip); i++) {
+		/*
+                 * In case we overwrite RAM region we set earlier in
+                 * head-nommu.S (which is cachable) all subsequent
+                 * data access till we setup RAM bellow would be done
+                 * with BG region (which is uncachable), thus we need
+                 * to clean and invalidate cache.
+		 */
+		bool need_flush = region == MPU_RAM_REGION;
+
+		if (!xip[i].size)
+			continue;
+
+		err |= mpu_setup_region(region++, xip[i].base, ilog2(xip[i].size),
+					MPU_AP_PL1RO_PL0NA | MPU_RGN_NORMAL,
+					xip[i].subreg, need_flush);
+	}
+#endif
+
+	/* RAM */
+	for (i = 0; i < ARRAY_SIZE(mem); i++) {
+		if (!mem[i].size)
+			continue;
+
+		err |= mpu_setup_region(region++, mem[i].base, ilog2(mem[i].size),
+					MPU_AP_PL1RW_PL0RW | MPU_RGN_NORMAL,
+					mem[i].subreg, false);
+	}
+
+	/* Vectors */
+#ifndef CONFIG_CPU_V7M
+	err |= mpu_setup_region(region++, vectors_base, ilog2(2 * PAGE_SIZE),
+				MPU_AP_PL1RW_PL0NA | MPU_RGN_NORMAL,
+				0, false);
+#endif
+	if (err) {
+		panic("MPU region initialization failure! %d", err);
+	} else {
+		pr_info("Using ARMv7 PMSA Compliant MPU. "
+			 "Region independence: %s, Used %d of %d regions\n",
+			mpu_iside_independent() ? "Yes" : "No",
+			mpu_rgn_info.used, mpu_max_regions);
+	}
+}
diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S
index f944836da8a2..f10e31d0730a 100644
--- a/arch/arm/mm/proc-macros.S
+++ b/arch/arm/mm/proc-macros.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * We need constants.h for:
  *  VMA_VM_MM
diff --git a/arch/arm/mm/proc-v7-3level.S b/arch/arm/mm/proc-v7-3level.S
index 5e5720e8bc5f..7d16bbc4102b 100644
--- a/arch/arm/mm/proc-v7-3level.S
+++ b/arch/arm/mm/proc-v7-3level.S
@@ -129,8 +129,7 @@ ENDPROC(cpu_v7_set_pte_ext)
 	.macro	v7_ttb_setup, zero, ttbr0l, ttbr0h, ttbr1, tmp
 	ldr	\tmp, =swapper_pg_dir		@ swapper_pg_dir virtual address
 	cmp	\ttbr1, \tmp, lsr #12		@ PHYS_OFFSET > PAGE_OFFSET?
-	mrc	p15, 0, \tmp, c2, c0, 2		@ TTB control egister
-	orr	\tmp, \tmp, #TTB_EAE
+	mov	\tmp, #TTB_EAE			@ for TTB control egister
 	ALT_SMP(orr	\tmp, \tmp, #TTB_FLAGS_SMP)
 	ALT_UP(orr	\tmp, \tmp, #TTB_FLAGS_UP)
 	ALT_SMP(orr	\tmp, \tmp, #TTB_FLAGS_SMP << 16)
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index b6bbfdb6dfdc..3d75b7972fd1 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -104,6 +104,7 @@
 	.endm
 
 	.data
+	.align	2
 clean_addr:	.word	CLEAN_ADDR
 
 	.text
diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
index d5b9fa19b684..c199990e12b6 100644
--- a/arch/arm/net/bpf_jit_32.c
+++ b/arch/arm/net/bpf_jit_32.c
@@ -1,6 +1,7 @@
 /*
- * Just-In-Time compiler for BPF filters on 32bit ARM
+ * Just-In-Time compiler for eBPF filters on 32bit ARM
  *
+ * Copyright (c) 2017 Shubham Bansal <illusionist.neo@gmail.com>
  * Copyright (c) 2011 Mircea Gherzan <mgherzan@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify it
@@ -8,6 +9,7 @@
  * Free Software Foundation; version 2 of the License.
  */
 
+#include <linux/bpf.h>
 #include <linux/bitops.h>
 #include <linux/compiler.h>
 #include <linux/errno.h>
@@ -18,54 +20,101 @@
 #include <linux/if_vlan.h>
 
 #include <asm/cacheflush.h>
-#include <asm/set_memory.h>
 #include <asm/hwcap.h>
 #include <asm/opcodes.h>
 
 #include "bpf_jit_32.h"
 
+int bpf_jit_enable __read_mostly;
+
+#define STACK_OFFSET(k)	(k)
+#define TMP_REG_1	(MAX_BPF_JIT_REG + 0)	/* TEMP Register 1 */
+#define TMP_REG_2	(MAX_BPF_JIT_REG + 1)	/* TEMP Register 2 */
+#define TCALL_CNT	(MAX_BPF_JIT_REG + 2)	/* Tail Call Count */
+
+/* Flags used for JIT optimization */
+#define SEEN_CALL	(1 << 0)
+
+#define FLAG_IMM_OVERFLOW	(1 << 0)
+
 /*
- * ABI:
+ * Map eBPF registers to ARM 32bit registers or stack scratch space.
+ *
+ * 1. First argument is passed using the arm 32bit registers and rest of the
+ * arguments are passed on stack scratch space.
+ * 2. First callee-saved arugument is mapped to arm 32 bit registers and rest
+ * arguments are mapped to scratch space on stack.
+ * 3. We need two 64 bit temp registers to do complex operations on eBPF
+ * registers.
+ *
+ * As the eBPF registers are all 64 bit registers and arm has only 32 bit
+ * registers, we have to map each eBPF registers with two arm 32 bit regs or
+ * scratch memory space and we have to build eBPF 64 bit register from those.
  *
- * r0	scratch register
- * r4	BPF register A
- * r5	BPF register X
- * r6	pointer to the skb
- * r7	skb->data
- * r8	skb_headlen(skb)
  */
+static const u8 bpf2a32[][2] = {
+	/* return value from in-kernel function, and exit value from eBPF */
+	[BPF_REG_0] = {ARM_R1, ARM_R0},
+	/* arguments from eBPF program to in-kernel function */
+	[BPF_REG_1] = {ARM_R3, ARM_R2},
+	/* Stored on stack scratch space */
+	[BPF_REG_2] = {STACK_OFFSET(0), STACK_OFFSET(4)},
+	[BPF_REG_3] = {STACK_OFFSET(8), STACK_OFFSET(12)},
+	[BPF_REG_4] = {STACK_OFFSET(16), STACK_OFFSET(20)},
+	[BPF_REG_5] = {STACK_OFFSET(24), STACK_OFFSET(28)},
+	/* callee saved registers that in-kernel function will preserve */
+	[BPF_REG_6] = {ARM_R5, ARM_R4},
+	/* Stored on stack scratch space */
+	[BPF_REG_7] = {STACK_OFFSET(32), STACK_OFFSET(36)},
+	[BPF_REG_8] = {STACK_OFFSET(40), STACK_OFFSET(44)},
+	[BPF_REG_9] = {STACK_OFFSET(48), STACK_OFFSET(52)},
+	/* Read only Frame Pointer to access Stack */
+	[BPF_REG_FP] = {STACK_OFFSET(56), STACK_OFFSET(60)},
+	/* Temporary Register for internal BPF JIT, can be used
+	 * for constant blindings and others.
+	 */
+	[TMP_REG_1] = {ARM_R7, ARM_R6},
+	[TMP_REG_2] = {ARM_R10, ARM_R8},
+	/* Tail call count. Stored on stack scratch space. */
+	[TCALL_CNT] = {STACK_OFFSET(64), STACK_OFFSET(68)},
+	/* temporary register for blinding constants.
+	 * Stored on stack scratch space.
+	 */
+	[BPF_REG_AX] = {STACK_OFFSET(72), STACK_OFFSET(76)},
+};
 
-#define r_scratch	ARM_R0
-/* r1-r3 are (also) used for the unaligned loads on the non-ARMv7 slowpath */
-#define r_off		ARM_R1
-#define r_A		ARM_R4
-#define r_X		ARM_R5
-#define r_skb		ARM_R6
-#define r_skb_data	ARM_R7
-#define r_skb_hl	ARM_R8
-
-#define SCRATCH_SP_OFFSET	0
-#define SCRATCH_OFF(k)		(SCRATCH_SP_OFFSET + 4 * (k))
-
-#define SEEN_MEM		((1 << BPF_MEMWORDS) - 1)
-#define SEEN_MEM_WORD(k)	(1 << (k))
-#define SEEN_X			(1 << BPF_MEMWORDS)
-#define SEEN_CALL		(1 << (BPF_MEMWORDS + 1))
-#define SEEN_SKB		(1 << (BPF_MEMWORDS + 2))
-#define SEEN_DATA		(1 << (BPF_MEMWORDS + 3))
+#define	dst_lo	dst[1]
+#define dst_hi	dst[0]
+#define src_lo	src[1]
+#define src_hi	src[0]
 
-#define FLAG_NEED_X_RESET	(1 << 0)
-#define FLAG_IMM_OVERFLOW	(1 << 1)
+/*
+ * JIT Context:
+ *
+ * prog			:	bpf_prog
+ * idx			:	index of current last JITed instruction.
+ * prologue_bytes	:	bytes used in prologue.
+ * epilogue_offset	:	offset of epilogue starting.
+ * seen			:	bit mask used for JIT optimization.
+ * offsets		:	array of eBPF instruction offsets in
+ *				JITed code.
+ * target		:	final JITed code.
+ * epilogue_bytes	:	no of bytes used in epilogue.
+ * imm_count		:	no of immediate counts used for global
+ *				variables.
+ * imms			:	array of global variable addresses.
+ */
 
 struct jit_ctx {
-	const struct bpf_prog *skf;
-	unsigned idx;
-	unsigned prologue_bytes;
-	int ret0_fp_idx;
+	const struct bpf_prog *prog;
+	unsigned int idx;
+	unsigned int prologue_bytes;
+	unsigned int epilogue_offset;
 	u32 seen;
 	u32 flags;
 	u32 *offsets;
 	u32 *target;
+	u32 stack_size;
 #if __LINUX_ARM_ARCH__ < 7
 	u16 epilogue_bytes;
 	u16 imm_count;
@@ -73,68 +122,16 @@ struct jit_ctx {
 #endif
 };
 
-int bpf_jit_enable __read_mostly;
-
-static inline int call_neg_helper(struct sk_buff *skb, int offset, void *ret,
-		      unsigned int size)
-{
-	void *ptr = bpf_internal_load_pointer_neg_helper(skb, offset, size);
-
-	if (!ptr)
-		return -EFAULT;
-	memcpy(ret, ptr, size);
-	return 0;
-}
-
-static u64 jit_get_skb_b(struct sk_buff *skb, int offset)
-{
-	u8 ret;
-	int err;
-
-	if (offset < 0)
-		err = call_neg_helper(skb, offset, &ret, 1);
-	else
-		err = skb_copy_bits(skb, offset, &ret, 1);
-
-	return (u64)err << 32 | ret;
-}
-
-static u64 jit_get_skb_h(struct sk_buff *skb, int offset)
-{
-	u16 ret;
-	int err;
-
-	if (offset < 0)
-		err = call_neg_helper(skb, offset, &ret, 2);
-	else
-		err = skb_copy_bits(skb, offset, &ret, 2);
-
-	return (u64)err << 32 | ntohs(ret);
-}
-
-static u64 jit_get_skb_w(struct sk_buff *skb, int offset)
-{
-	u32 ret;
-	int err;
-
-	if (offset < 0)
-		err = call_neg_helper(skb, offset, &ret, 4);
-	else
-		err = skb_copy_bits(skb, offset, &ret, 4);
-
-	return (u64)err << 32 | ntohl(ret);
-}
-
 /*
  * Wrappers which handle both OABI and EABI and assures Thumb2 interworking
  * (where the assembly routines like __aeabi_uidiv could cause problems).
  */
-static u32 jit_udiv(u32 dividend, u32 divisor)
+static u32 jit_udiv32(u32 dividend, u32 divisor)
 {
 	return dividend / divisor;
 }
 
-static u32 jit_mod(u32 dividend, u32 divisor)
+static u32 jit_mod32(u32 dividend, u32 divisor)
 {
 	return dividend % divisor;
 }
@@ -158,36 +155,22 @@ static inline void emit(u32 inst, struct jit_ctx *ctx)
 	_emit(ARM_COND_AL, inst, ctx);
 }
 
-static u16 saved_regs(struct jit_ctx *ctx)
+/*
+ * Checks if immediate value can be converted to imm12(12 bits) value.
+ */
+static int16_t imm8m(u32 x)
 {
-	u16 ret = 0;
-
-	if ((ctx->skf->len > 1) ||
-	    (ctx->skf->insns[0].code == (BPF_RET | BPF_A)))
-		ret |= 1 << r_A;
-
-#ifdef CONFIG_FRAME_POINTER
-	ret |= (1 << ARM_FP) | (1 << ARM_IP) | (1 << ARM_LR) | (1 << ARM_PC);
-#else
-	if (ctx->seen & SEEN_CALL)
-		ret |= 1 << ARM_LR;
-#endif
-	if (ctx->seen & (SEEN_DATA | SEEN_SKB))
-		ret |= 1 << r_skb;
-	if (ctx->seen & SEEN_DATA)
-		ret |= (1 << r_skb_data) | (1 << r_skb_hl);
-	if (ctx->seen & SEEN_X)
-		ret |= 1 << r_X;
-
-	return ret;
-}
+	u32 rot;
 
-static inline int mem_words_used(struct jit_ctx *ctx)
-{
-	/* yes, we do waste some stack space IF there are "holes" in the set" */
-	return fls(ctx->seen & SEEN_MEM);
+	for (rot = 0; rot < 16; rot++)
+		if ((x & ~ror32(0xff, 2 * rot)) == 0)
+			return rol32(x, 2 * rot) | (rot << 8);
+	return -1;
 }
 
+/*
+ * Initializes the JIT space with undefined instructions.
+ */
 static void jit_fill_hole(void *area, unsigned int size)
 {
 	u32 *ptr;
@@ -196,88 +179,34 @@ static void jit_fill_hole(void *area, unsigned int size)
 		*ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
 }
 
-static void build_prologue(struct jit_ctx *ctx)
-{
-	u16 reg_set = saved_regs(ctx);
-	u16 off;
-
-#ifdef CONFIG_FRAME_POINTER
-	emit(ARM_MOV_R(ARM_IP, ARM_SP), ctx);
-	emit(ARM_PUSH(reg_set), ctx);
-	emit(ARM_SUB_I(ARM_FP, ARM_IP, 4), ctx);
-#else
-	if (reg_set)
-		emit(ARM_PUSH(reg_set), ctx);
-#endif
-
-	if (ctx->seen & (SEEN_DATA | SEEN_SKB))
-		emit(ARM_MOV_R(r_skb, ARM_R0), ctx);
-
-	if (ctx->seen & SEEN_DATA) {
-		off = offsetof(struct sk_buff, data);
-		emit(ARM_LDR_I(r_skb_data, r_skb, off), ctx);
-		/* headlen = len - data_len */
-		off = offsetof(struct sk_buff, len);
-		emit(ARM_LDR_I(r_skb_hl, r_skb, off), ctx);
-		off = offsetof(struct sk_buff, data_len);
-		emit(ARM_LDR_I(r_scratch, r_skb, off), ctx);
-		emit(ARM_SUB_R(r_skb_hl, r_skb_hl, r_scratch), ctx);
-	}
-
-	if (ctx->flags & FLAG_NEED_X_RESET)
-		emit(ARM_MOV_I(r_X, 0), ctx);
-
-	/* do not leak kernel data to userspace */
-	if (bpf_needs_clear_a(&ctx->skf->insns[0]))
-		emit(ARM_MOV_I(r_A, 0), ctx);
-
-	/* stack space for the BPF_MEM words */
-	if (ctx->seen & SEEN_MEM)
-		emit(ARM_SUB_I(ARM_SP, ARM_SP, mem_words_used(ctx) * 4), ctx);
-}
-
-static void build_epilogue(struct jit_ctx *ctx)
-{
-	u16 reg_set = saved_regs(ctx);
-
-	if (ctx->seen & SEEN_MEM)
-		emit(ARM_ADD_I(ARM_SP, ARM_SP, mem_words_used(ctx) * 4), ctx);
-
-	reg_set &= ~(1 << ARM_LR);
+/* Stack must be multiples of 16 Bytes */
+#define STACK_ALIGN(sz) (((sz) + 3) & ~3)
 
-#ifdef CONFIG_FRAME_POINTER
-	/* the first instruction of the prologue was: mov ip, sp */
-	reg_set &= ~(1 << ARM_IP);
-	reg_set |= (1 << ARM_SP);
-	emit(ARM_LDM(ARM_SP, reg_set), ctx);
-#else
-	if (reg_set) {
-		if (ctx->seen & SEEN_CALL)
-			reg_set |= 1 << ARM_PC;
-		emit(ARM_POP(reg_set), ctx);
-	}
+/* Stack space for BPF_REG_2, BPF_REG_3, BPF_REG_4,
+ * BPF_REG_5, BPF_REG_7, BPF_REG_8, BPF_REG_9,
+ * BPF_REG_FP and Tail call counts.
+ */
+#define SCRATCH_SIZE 80
 
-	if (!(ctx->seen & SEEN_CALL))
-		emit(ARM_BX(ARM_LR), ctx);
-#endif
-}
+/* total stack size used in JITed code */
+#define _STACK_SIZE \
+	(ctx->prog->aux->stack_depth + \
+	 + SCRATCH_SIZE + \
+	 + 4 /* extra for skb_copy_bits buffer */)
 
-static int16_t imm8m(u32 x)
-{
-	u32 rot;
+#define STACK_SIZE STACK_ALIGN(_STACK_SIZE)
 
-	for (rot = 0; rot < 16; rot++)
-		if ((x & ~ror32(0xff, 2 * rot)) == 0)
-			return rol32(x, 2 * rot) | (rot << 8);
+/* Get the offset of eBPF REGISTERs stored on scratch space. */
+#define STACK_VAR(off) (STACK_SIZE-off-4)
 
-	return -1;
-}
+/* Offset of skb_copy_bits buffer */
+#define SKB_BUFFER STACK_VAR(SCRATCH_SIZE)
 
 #if __LINUX_ARM_ARCH__ < 7
 
 static u16 imm_offset(u32 k, struct jit_ctx *ctx)
 {
-	unsigned i = 0, offset;
+	unsigned int i = 0, offset;
 	u16 imm;
 
 	/* on the "fake" run we just count them (duplicates included) */
@@ -296,7 +225,7 @@ static u16 imm_offset(u32 k, struct jit_ctx *ctx)
 		ctx->imms[i] = k;
 
 	/* constants go just after the epilogue */
-	offset =  ctx->offsets[ctx->skf->len];
+	offset =  ctx->offsets[ctx->prog->len - 1] * 4;
 	offset += ctx->prologue_bytes;
 	offset += ctx->epilogue_bytes;
 	offset += i * 4;
@@ -320,10 +249,22 @@ static u16 imm_offset(u32 k, struct jit_ctx *ctx)
 
 #endif /* __LINUX_ARM_ARCH__ */
 
+static inline int bpf2a32_offset(int bpf_to, int bpf_from,
+				 const struct jit_ctx *ctx) {
+	int to, from;
+
+	if (ctx->target == NULL)
+		return 0;
+	to = ctx->offsets[bpf_to];
+	from = ctx->offsets[bpf_from];
+
+	return to - from - 1;
+}
+
 /*
  * Move an immediate that's not an imm8m to a core register.
  */
-static inline void emit_mov_i_no8m(int rd, u32 val, struct jit_ctx *ctx)
+static inline void emit_mov_i_no8m(const u8 rd, u32 val, struct jit_ctx *ctx)
 {
 #if __LINUX_ARM_ARCH__ < 7
 	emit(ARM_LDR_I(rd, ARM_PC, imm_offset(val, ctx)), ctx);
@@ -334,7 +275,7 @@ static inline void emit_mov_i_no8m(int rd, u32 val, struct jit_ctx *ctx)
 #endif
 }
 
-static inline void emit_mov_i(int rd, u32 val, struct jit_ctx *ctx)
+static inline void emit_mov_i(const u8 rd, u32 val, struct jit_ctx *ctx)
 {
 	int imm12 = imm8m(val);
 
@@ -344,676 +285,1594 @@ static inline void emit_mov_i(int rd, u32 val, struct jit_ctx *ctx)
 		emit_mov_i_no8m(rd, val, ctx);
 }
 
-#if __LINUX_ARM_ARCH__ < 6
-
-static void emit_load_be32(u8 cond, u8 r_res, u8 r_addr, struct jit_ctx *ctx)
+static inline void emit_blx_r(u8 tgt_reg, struct jit_ctx *ctx)
 {
-	_emit(cond, ARM_LDRB_I(ARM_R3, r_addr, 1), ctx);
-	_emit(cond, ARM_LDRB_I(ARM_R1, r_addr, 0), ctx);
-	_emit(cond, ARM_LDRB_I(ARM_R2, r_addr, 3), ctx);
-	_emit(cond, ARM_LSL_I(ARM_R3, ARM_R3, 16), ctx);
-	_emit(cond, ARM_LDRB_I(ARM_R0, r_addr, 2), ctx);
-	_emit(cond, ARM_ORR_S(ARM_R3, ARM_R3, ARM_R1, SRTYPE_LSL, 24), ctx);
-	_emit(cond, ARM_ORR_R(ARM_R3, ARM_R3, ARM_R2), ctx);
-	_emit(cond, ARM_ORR_S(r_res, ARM_R3, ARM_R0, SRTYPE_LSL, 8), ctx);
+	ctx->seen |= SEEN_CALL;
+#if __LINUX_ARM_ARCH__ < 5
+	emit(ARM_MOV_R(ARM_LR, ARM_PC), ctx);
+
+	if (elf_hwcap & HWCAP_THUMB)
+		emit(ARM_BX(tgt_reg), ctx);
+	else
+		emit(ARM_MOV_R(ARM_PC, tgt_reg), ctx);
+#else
+	emit(ARM_BLX_R(tgt_reg), ctx);
+#endif
 }
 
-static void emit_load_be16(u8 cond, u8 r_res, u8 r_addr, struct jit_ctx *ctx)
+static inline int epilogue_offset(const struct jit_ctx *ctx)
 {
-	_emit(cond, ARM_LDRB_I(ARM_R1, r_addr, 0), ctx);
-	_emit(cond, ARM_LDRB_I(ARM_R2, r_addr, 1), ctx);
-	_emit(cond, ARM_ORR_S(r_res, ARM_R2, ARM_R1, SRTYPE_LSL, 8), ctx);
+	int to, from;
+	/* No need for 1st dummy run */
+	if (ctx->target == NULL)
+		return 0;
+	to = ctx->epilogue_offset;
+	from = ctx->idx;
+
+	return to - from - 2;
 }
 
-static inline void emit_swap16(u8 r_dst, u8 r_src, struct jit_ctx *ctx)
+static inline void emit_udivmod(u8 rd, u8 rm, u8 rn, struct jit_ctx *ctx, u8 op)
 {
-	/* r_dst = (r_src << 8) | (r_src >> 8) */
-	emit(ARM_LSL_I(ARM_R1, r_src, 8), ctx);
-	emit(ARM_ORR_S(r_dst, ARM_R1, r_src, SRTYPE_LSR, 8), ctx);
+	const u8 *tmp = bpf2a32[TMP_REG_1];
+	s32 jmp_offset;
+
+	/* checks if divisor is zero or not. If it is, then
+	 * exit directly.
+	 */
+	emit(ARM_CMP_I(rn, 0), ctx);
+	_emit(ARM_COND_EQ, ARM_MOV_I(ARM_R0, 0), ctx);
+	jmp_offset = epilogue_offset(ctx);
+	_emit(ARM_COND_EQ, ARM_B(jmp_offset), ctx);
+#if __LINUX_ARM_ARCH__ == 7
+	if (elf_hwcap & HWCAP_IDIVA) {
+		if (op == BPF_DIV)
+			emit(ARM_UDIV(rd, rm, rn), ctx);
+		else {
+			emit(ARM_UDIV(ARM_IP, rm, rn), ctx);
+			emit(ARM_MLS(rd, rn, ARM_IP, rm), ctx);
+		}
+		return;
+	}
+#endif
 
 	/*
-	 * we need to mask out the bits set in r_dst[23:16] due to
-	 * the first shift instruction.
-	 *
-	 * note that 0x8ff is the encoded immediate 0x00ff0000.
+	 * For BPF_ALU | BPF_DIV | BPF_K instructions
+	 * As ARM_R1 and ARM_R0 contains 1st argument of bpf
+	 * function, we need to save it on caller side to save
+	 * it from getting destroyed within callee.
+	 * After the return from the callee, we restore ARM_R0
+	 * ARM_R1.
 	 */
-	emit(ARM_BIC_I(r_dst, r_dst, 0x8ff), ctx);
-}
+	if (rn != ARM_R1) {
+		emit(ARM_MOV_R(tmp[0], ARM_R1), ctx);
+		emit(ARM_MOV_R(ARM_R1, rn), ctx);
+	}
+	if (rm != ARM_R0) {
+		emit(ARM_MOV_R(tmp[1], ARM_R0), ctx);
+		emit(ARM_MOV_R(ARM_R0, rm), ctx);
+	}
 
-#else  /* ARMv6+ */
+	/* Call appropriate function */
+	ctx->seen |= SEEN_CALL;
+	emit_mov_i(ARM_IP, op == BPF_DIV ?
+		   (u32)jit_udiv32 : (u32)jit_mod32, ctx);
+	emit_blx_r(ARM_IP, ctx);
 
-static void emit_load_be32(u8 cond, u8 r_res, u8 r_addr, struct jit_ctx *ctx)
-{
-	_emit(cond, ARM_LDR_I(r_res, r_addr, 0), ctx);
-#ifdef __LITTLE_ENDIAN
-	_emit(cond, ARM_REV(r_res, r_res), ctx);
-#endif
+	/* Save return value */
+	if (rd != ARM_R0)
+		emit(ARM_MOV_R(rd, ARM_R0), ctx);
+
+	/* Restore ARM_R0 and ARM_R1 */
+	if (rn != ARM_R1)
+		emit(ARM_MOV_R(ARM_R1, tmp[0]), ctx);
+	if (rm != ARM_R0)
+		emit(ARM_MOV_R(ARM_R0, tmp[1]), ctx);
 }
 
-static void emit_load_be16(u8 cond, u8 r_res, u8 r_addr, struct jit_ctx *ctx)
+/* Checks whether BPF register is on scratch stack space or not. */
+static inline bool is_on_stack(u8 bpf_reg)
 {
-	_emit(cond, ARM_LDRH_I(r_res, r_addr, 0), ctx);
-#ifdef __LITTLE_ENDIAN
-	_emit(cond, ARM_REV16(r_res, r_res), ctx);
-#endif
+	static u8 stack_regs[] = {BPF_REG_AX, BPF_REG_3, BPF_REG_4, BPF_REG_5,
+				BPF_REG_7, BPF_REG_8, BPF_REG_9, TCALL_CNT,
+				BPF_REG_2, BPF_REG_FP};
+	int i, reg_len = sizeof(stack_regs);
+
+	for (i = 0 ; i < reg_len ; i++) {
+		if (bpf_reg == stack_regs[i])
+			return true;
+	}
+	return false;
 }
 
-static inline void emit_swap16(u8 r_dst __maybe_unused,
-			       u8 r_src __maybe_unused,
-			       struct jit_ctx *ctx __maybe_unused)
+static inline void emit_a32_mov_i(const u8 dst, const u32 val,
+				  bool dstk, struct jit_ctx *ctx)
 {
-#ifdef __LITTLE_ENDIAN
-	emit(ARM_REV16(r_dst, r_src), ctx);
-#endif
+	const u8 *tmp = bpf2a32[TMP_REG_1];
+
+	if (dstk) {
+		emit_mov_i(tmp[1], val, ctx);
+		emit(ARM_STR_I(tmp[1], ARM_SP, STACK_VAR(dst)), ctx);
+	} else {
+		emit_mov_i(dst, val, ctx);
+	}
 }
 
-#endif /* __LINUX_ARM_ARCH__ < 6 */
+/* Sign extended move */
+static inline void emit_a32_mov_i64(const bool is64, const u8 dst[],
+				  const u32 val, bool dstk,
+				  struct jit_ctx *ctx) {
+	u32 hi = 0;
 
+	if (is64 && (val & (1<<31)))
+		hi = (u32)~0;
+	emit_a32_mov_i(dst_lo, val, dstk, ctx);
+	emit_a32_mov_i(dst_hi, hi, dstk, ctx);
+}
 
-/* Compute the immediate value for a PC-relative branch. */
-static inline u32 b_imm(unsigned tgt, struct jit_ctx *ctx)
-{
-	u32 imm;
+static inline void emit_a32_add_r(const u8 dst, const u8 src,
+			      const bool is64, const bool hi,
+			      struct jit_ctx *ctx) {
+	/* 64 bit :
+	 *	adds dst_lo, dst_lo, src_lo
+	 *	adc dst_hi, dst_hi, src_hi
+	 * 32 bit :
+	 *	add dst_lo, dst_lo, src_lo
+	 */
+	if (!hi && is64)
+		emit(ARM_ADDS_R(dst, dst, src), ctx);
+	else if (hi && is64)
+		emit(ARM_ADC_R(dst, dst, src), ctx);
+	else
+		emit(ARM_ADD_R(dst, dst, src), ctx);
+}
 
-	if (ctx->target == NULL)
-		return 0;
-	/*
-	 * BPF allows only forward jumps and the offset of the target is
-	 * still the one computed during the first pass.
+static inline void emit_a32_sub_r(const u8 dst, const u8 src,
+				  const bool is64, const bool hi,
+				  struct jit_ctx *ctx) {
+	/* 64 bit :
+	 *	subs dst_lo, dst_lo, src_lo
+	 *	sbc dst_hi, dst_hi, src_hi
+	 * 32 bit :
+	 *	sub dst_lo, dst_lo, src_lo
 	 */
-	imm  = ctx->offsets[tgt] + ctx->prologue_bytes - (ctx->idx * 4 + 8);
+	if (!hi && is64)
+		emit(ARM_SUBS_R(dst, dst, src), ctx);
+	else if (hi && is64)
+		emit(ARM_SBC_R(dst, dst, src), ctx);
+	else
+		emit(ARM_SUB_R(dst, dst, src), ctx);
+}
 
-	return imm >> 2;
+static inline void emit_alu_r(const u8 dst, const u8 src, const bool is64,
+			      const bool hi, const u8 op, struct jit_ctx *ctx){
+	switch (BPF_OP(op)) {
+	/* dst = dst + src */
+	case BPF_ADD:
+		emit_a32_add_r(dst, src, is64, hi, ctx);
+		break;
+	/* dst = dst - src */
+	case BPF_SUB:
+		emit_a32_sub_r(dst, src, is64, hi, ctx);
+		break;
+	/* dst = dst | src */
+	case BPF_OR:
+		emit(ARM_ORR_R(dst, dst, src), ctx);
+		break;
+	/* dst = dst & src */
+	case BPF_AND:
+		emit(ARM_AND_R(dst, dst, src), ctx);
+		break;
+	/* dst = dst ^ src */
+	case BPF_XOR:
+		emit(ARM_EOR_R(dst, dst, src), ctx);
+		break;
+	/* dst = dst * src */
+	case BPF_MUL:
+		emit(ARM_MUL(dst, dst, src), ctx);
+		break;
+	/* dst = dst << src */
+	case BPF_LSH:
+		emit(ARM_LSL_R(dst, dst, src), ctx);
+		break;
+	/* dst = dst >> src */
+	case BPF_RSH:
+		emit(ARM_LSR_R(dst, dst, src), ctx);
+		break;
+	/* dst = dst >> src (signed)*/
+	case BPF_ARSH:
+		emit(ARM_MOV_SR(dst, dst, SRTYPE_ASR, src), ctx);
+		break;
+	}
 }
 
-#define OP_IMM3(op, r1, r2, imm_val, ctx)				\
-	do {								\
-		imm12 = imm8m(imm_val);					\
-		if (imm12 < 0) {					\
-			emit_mov_i_no8m(r_scratch, imm_val, ctx);	\
-			emit(op ## _R((r1), (r2), r_scratch), ctx);	\
-		} else {						\
-			emit(op ## _I((r1), (r2), imm12), ctx);		\
-		}							\
-	} while (0)
-
-static inline void emit_err_ret(u8 cond, struct jit_ctx *ctx)
-{
-	if (ctx->ret0_fp_idx >= 0) {
-		_emit(cond, ARM_B(b_imm(ctx->ret0_fp_idx, ctx)), ctx);
-		/* NOP to keep the size constant between passes */
-		emit(ARM_MOV_R(ARM_R0, ARM_R0), ctx);
+/* ALU operation (32 bit)
+ * dst = dst (op) src
+ */
+static inline void emit_a32_alu_r(const u8 dst, const u8 src,
+				  bool dstk, bool sstk,
+				  struct jit_ctx *ctx, const bool is64,
+				  const bool hi, const u8 op) {
+	const u8 *tmp = bpf2a32[TMP_REG_1];
+	u8 rn = sstk ? tmp[1] : src;
+
+	if (sstk)
+		emit(ARM_LDR_I(rn, ARM_SP, STACK_VAR(src)), ctx);
+
+	/* ALU operation */
+	if (dstk) {
+		emit(ARM_LDR_I(tmp[0], ARM_SP, STACK_VAR(dst)), ctx);
+		emit_alu_r(tmp[0], rn, is64, hi, op, ctx);
+		emit(ARM_STR_I(tmp[0], ARM_SP, STACK_VAR(dst)), ctx);
 	} else {
-		_emit(cond, ARM_MOV_I(ARM_R0, 0), ctx);
-		_emit(cond, ARM_B(b_imm(ctx->skf->len, ctx)), ctx);
+		emit_alu_r(dst, rn, is64, hi, op, ctx);
 	}
 }
 
-static inline void emit_blx_r(u8 tgt_reg, struct jit_ctx *ctx)
-{
-#if __LINUX_ARM_ARCH__ < 5
-	emit(ARM_MOV_R(ARM_LR, ARM_PC), ctx);
+/* ALU operation (64 bit) */
+static inline void emit_a32_alu_r64(const bool is64, const u8 dst[],
+				  const u8 src[], bool dstk,
+				  bool sstk, struct jit_ctx *ctx,
+				  const u8 op) {
+	emit_a32_alu_r(dst_lo, src_lo, dstk, sstk, ctx, is64, false, op);
+	if (is64)
+		emit_a32_alu_r(dst_hi, src_hi, dstk, sstk, ctx, is64, true, op);
+	else
+		emit_a32_mov_i(dst_hi, 0, dstk, ctx);
+}
 
-	if (elf_hwcap & HWCAP_THUMB)
-		emit(ARM_BX(tgt_reg), ctx);
+/* dst = imm (4 bytes)*/
+static inline void emit_a32_mov_r(const u8 dst, const u8 src,
+				  bool dstk, bool sstk,
+				  struct jit_ctx *ctx) {
+	const u8 *tmp = bpf2a32[TMP_REG_1];
+	u8 rt = sstk ? tmp[0] : src;
+
+	if (sstk)
+		emit(ARM_LDR_I(tmp[0], ARM_SP, STACK_VAR(src)), ctx);
+	if (dstk)
+		emit(ARM_STR_I(rt, ARM_SP, STACK_VAR(dst)), ctx);
 	else
-		emit(ARM_MOV_R(ARM_PC, tgt_reg), ctx);
-#else
-	emit(ARM_BLX_R(tgt_reg), ctx);
-#endif
+		emit(ARM_MOV_R(dst, rt), ctx);
 }
 
-static inline void emit_udivmod(u8 rd, u8 rm, u8 rn, struct jit_ctx *ctx,
-				int bpf_op)
-{
-#if __LINUX_ARM_ARCH__ == 7
-	if (elf_hwcap & HWCAP_IDIVA) {
-		if (bpf_op == BPF_DIV)
-			emit(ARM_UDIV(rd, rm, rn), ctx);
-		else {
-			emit(ARM_UDIV(ARM_R3, rm, rn), ctx);
-			emit(ARM_MLS(rd, rn, ARM_R3, rm), ctx);
-		}
-		return;
+/* dst = src */
+static inline void emit_a32_mov_r64(const bool is64, const u8 dst[],
+				  const u8 src[], bool dstk,
+				  bool sstk, struct jit_ctx *ctx) {
+	emit_a32_mov_r(dst_lo, src_lo, dstk, sstk, ctx);
+	if (is64) {
+		/* complete 8 byte move */
+		emit_a32_mov_r(dst_hi, src_hi, dstk, sstk, ctx);
+	} else {
+		/* Zero out high 4 bytes */
+		emit_a32_mov_i(dst_hi, 0, dstk, ctx);
 	}
-#endif
+}
 
-	/*
-	 * For BPF_ALU | BPF_DIV | BPF_K instructions, rm is ARM_R4
-	 * (r_A) and rn is ARM_R0 (r_scratch) so load rn first into
-	 * ARM_R1 to avoid accidentally overwriting ARM_R0 with rm
-	 * before using it as a source for ARM_R1.
-	 *
-	 * For BPF_ALU | BPF_DIV | BPF_X rm is ARM_R4 (r_A) and rn is
-	 * ARM_R5 (r_X) so there is no particular register overlap
-	 * issues.
-	 */
-	if (rn != ARM_R1)
-		emit(ARM_MOV_R(ARM_R1, rn), ctx);
-	if (rm != ARM_R0)
-		emit(ARM_MOV_R(ARM_R0, rm), ctx);
+/* Shift operations */
+static inline void emit_a32_alu_i(const u8 dst, const u32 val, bool dstk,
+				struct jit_ctx *ctx, const u8 op) {
+	const u8 *tmp = bpf2a32[TMP_REG_1];
+	u8 rd = dstk ? tmp[0] : dst;
+
+	if (dstk)
+		emit(ARM_LDR_I(rd, ARM_SP, STACK_VAR(dst)), ctx);
+
+	/* Do shift operation */
+	switch (op) {
+	case BPF_LSH:
+		emit(ARM_LSL_I(rd, rd, val), ctx);
+		break;
+	case BPF_RSH:
+		emit(ARM_LSR_I(rd, rd, val), ctx);
+		break;
+	case BPF_NEG:
+		emit(ARM_RSB_I(rd, rd, val), ctx);
+		break;
+	}
 
+	if (dstk)
+		emit(ARM_STR_I(rd, ARM_SP, STACK_VAR(dst)), ctx);
+}
+
+/* dst = ~dst (64 bit) */
+static inline void emit_a32_neg64(const u8 dst[], bool dstk,
+				struct jit_ctx *ctx){
+	const u8 *tmp = bpf2a32[TMP_REG_1];
+	u8 rd = dstk ? tmp[1] : dst[1];
+	u8 rm = dstk ? tmp[0] : dst[0];
+
+	/* Setup Operand */
+	if (dstk) {
+		emit(ARM_LDR_I(rd, ARM_SP, STACK_VAR(dst_lo)), ctx);
+		emit(ARM_LDR_I(rm, ARM_SP, STACK_VAR(dst_hi)), ctx);
+	}
+
+	/* Do Negate Operation */
+	emit(ARM_RSBS_I(rd, rd, 0), ctx);
+	emit(ARM_RSC_I(rm, rm, 0), ctx);
+
+	if (dstk) {
+		emit(ARM_STR_I(rd, ARM_SP, STACK_VAR(dst_lo)), ctx);
+		emit(ARM_STR_I(rm, ARM_SP, STACK_VAR(dst_hi)), ctx);
+	}
+}
+
+/* dst = dst << src */
+static inline void emit_a32_lsh_r64(const u8 dst[], const u8 src[], bool dstk,
+				    bool sstk, struct jit_ctx *ctx) {
+	const u8 *tmp = bpf2a32[TMP_REG_1];
+	const u8 *tmp2 = bpf2a32[TMP_REG_2];
+
+	/* Setup Operands */
+	u8 rt = sstk ? tmp2[1] : src_lo;
+	u8 rd = dstk ? tmp[1] : dst_lo;
+	u8 rm = dstk ? tmp[0] : dst_hi;
+
+	if (sstk)
+		emit(ARM_LDR_I(rt, ARM_SP, STACK_VAR(src_lo)), ctx);
+	if (dstk) {
+		emit(ARM_LDR_I(rd, ARM_SP, STACK_VAR(dst_lo)), ctx);
+		emit(ARM_LDR_I(rm, ARM_SP, STACK_VAR(dst_hi)), ctx);
+	}
+
+	/* Do LSH operation */
+	emit(ARM_SUB_I(ARM_IP, rt, 32), ctx);
+	emit(ARM_RSB_I(tmp2[0], rt, 32), ctx);
+	/* As we are using ARM_LR */
 	ctx->seen |= SEEN_CALL;
-	emit_mov_i(ARM_R3, bpf_op == BPF_DIV ? (u32)jit_udiv : (u32)jit_mod,
-		   ctx);
-	emit_blx_r(ARM_R3, ctx);
+	emit(ARM_MOV_SR(ARM_LR, rm, SRTYPE_ASL, rt), ctx);
+	emit(ARM_ORR_SR(ARM_LR, ARM_LR, rd, SRTYPE_ASL, ARM_IP), ctx);
+	emit(ARM_ORR_SR(ARM_IP, ARM_LR, rd, SRTYPE_LSR, tmp2[0]), ctx);
+	emit(ARM_MOV_SR(ARM_LR, rd, SRTYPE_ASL, rt), ctx);
+
+	if (dstk) {
+		emit(ARM_STR_I(ARM_LR, ARM_SP, STACK_VAR(dst_lo)), ctx);
+		emit(ARM_STR_I(ARM_IP, ARM_SP, STACK_VAR(dst_hi)), ctx);
+	} else {
+		emit(ARM_MOV_R(rd, ARM_LR), ctx);
+		emit(ARM_MOV_R(rm, ARM_IP), ctx);
+	}
+}
 
-	if (rd != ARM_R0)
-		emit(ARM_MOV_R(rd, ARM_R0), ctx);
+/* dst = dst >> src (signed)*/
+static inline void emit_a32_arsh_r64(const u8 dst[], const u8 src[], bool dstk,
+				    bool sstk, struct jit_ctx *ctx) {
+	const u8 *tmp = bpf2a32[TMP_REG_1];
+	const u8 *tmp2 = bpf2a32[TMP_REG_2];
+	/* Setup Operands */
+	u8 rt = sstk ? tmp2[1] : src_lo;
+	u8 rd = dstk ? tmp[1] : dst_lo;
+	u8 rm = dstk ? tmp[0] : dst_hi;
+
+	if (sstk)
+		emit(ARM_LDR_I(rt, ARM_SP, STACK_VAR(src_lo)), ctx);
+	if (dstk) {
+		emit(ARM_LDR_I(rd, ARM_SP, STACK_VAR(dst_lo)), ctx);
+		emit(ARM_LDR_I(rm, ARM_SP, STACK_VAR(dst_hi)), ctx);
+	}
+
+	/* Do the ARSH operation */
+	emit(ARM_RSB_I(ARM_IP, rt, 32), ctx);
+	emit(ARM_SUBS_I(tmp2[0], rt, 32), ctx);
+	/* As we are using ARM_LR */
+	ctx->seen |= SEEN_CALL;
+	emit(ARM_MOV_SR(ARM_LR, rd, SRTYPE_LSR, rt), ctx);
+	emit(ARM_ORR_SR(ARM_LR, ARM_LR, rm, SRTYPE_ASL, ARM_IP), ctx);
+	_emit(ARM_COND_MI, ARM_B(0), ctx);
+	emit(ARM_ORR_SR(ARM_LR, ARM_LR, rm, SRTYPE_ASR, tmp2[0]), ctx);
+	emit(ARM_MOV_SR(ARM_IP, rm, SRTYPE_ASR, rt), ctx);
+	if (dstk) {
+		emit(ARM_STR_I(ARM_LR, ARM_SP, STACK_VAR(dst_lo)), ctx);
+		emit(ARM_STR_I(ARM_IP, ARM_SP, STACK_VAR(dst_hi)), ctx);
+	} else {
+		emit(ARM_MOV_R(rd, ARM_LR), ctx);
+		emit(ARM_MOV_R(rm, ARM_IP), ctx);
+	}
+}
+
+/* dst = dst >> src */
+static inline void emit_a32_lsr_r64(const u8 dst[], const u8 src[], bool dstk,
+				     bool sstk, struct jit_ctx *ctx) {
+	const u8 *tmp = bpf2a32[TMP_REG_1];
+	const u8 *tmp2 = bpf2a32[TMP_REG_2];
+	/* Setup Operands */
+	u8 rt = sstk ? tmp2[1] : src_lo;
+	u8 rd = dstk ? tmp[1] : dst_lo;
+	u8 rm = dstk ? tmp[0] : dst_hi;
+
+	if (sstk)
+		emit(ARM_LDR_I(rt, ARM_SP, STACK_VAR(src_lo)), ctx);
+	if (dstk) {
+		emit(ARM_LDR_I(rd, ARM_SP, STACK_VAR(dst_lo)), ctx);
+		emit(ARM_LDR_I(rm, ARM_SP, STACK_VAR(dst_hi)), ctx);
+	}
+
+	/* Do LSH operation */
+	emit(ARM_RSB_I(ARM_IP, rt, 32), ctx);
+	emit(ARM_SUBS_I(tmp2[0], rt, 32), ctx);
+	/* As we are using ARM_LR */
+	ctx->seen |= SEEN_CALL;
+	emit(ARM_MOV_SR(ARM_LR, rd, SRTYPE_LSR, rt), ctx);
+	emit(ARM_ORR_SR(ARM_LR, ARM_LR, rm, SRTYPE_ASL, ARM_IP), ctx);
+	emit(ARM_ORR_SR(ARM_LR, ARM_LR, rm, SRTYPE_LSR, tmp2[0]), ctx);
+	emit(ARM_MOV_SR(ARM_IP, rm, SRTYPE_LSR, rt), ctx);
+	if (dstk) {
+		emit(ARM_STR_I(ARM_LR, ARM_SP, STACK_VAR(dst_lo)), ctx);
+		emit(ARM_STR_I(ARM_IP, ARM_SP, STACK_VAR(dst_hi)), ctx);
+	} else {
+		emit(ARM_MOV_R(rd, ARM_LR), ctx);
+		emit(ARM_MOV_R(rm, ARM_IP), ctx);
+	}
 }
 
-static inline void update_on_xread(struct jit_ctx *ctx)
+/* dst = dst << val */
+static inline void emit_a32_lsh_i64(const u8 dst[], bool dstk,
+				     const u32 val, struct jit_ctx *ctx){
+	const u8 *tmp = bpf2a32[TMP_REG_1];
+	const u8 *tmp2 = bpf2a32[TMP_REG_2];
+	/* Setup operands */
+	u8 rd = dstk ? tmp[1] : dst_lo;
+	u8 rm = dstk ? tmp[0] : dst_hi;
+
+	if (dstk) {
+		emit(ARM_LDR_I(rd, ARM_SP, STACK_VAR(dst_lo)), ctx);
+		emit(ARM_LDR_I(rm, ARM_SP, STACK_VAR(dst_hi)), ctx);
+	}
+
+	/* Do LSH operation */
+	if (val < 32) {
+		emit(ARM_MOV_SI(tmp2[0], rm, SRTYPE_ASL, val), ctx);
+		emit(ARM_ORR_SI(rm, tmp2[0], rd, SRTYPE_LSR, 32 - val), ctx);
+		emit(ARM_MOV_SI(rd, rd, SRTYPE_ASL, val), ctx);
+	} else {
+		if (val == 32)
+			emit(ARM_MOV_R(rm, rd), ctx);
+		else
+			emit(ARM_MOV_SI(rm, rd, SRTYPE_ASL, val - 32), ctx);
+		emit(ARM_EOR_R(rd, rd, rd), ctx);
+	}
+
+	if (dstk) {
+		emit(ARM_STR_I(rd, ARM_SP, STACK_VAR(dst_lo)), ctx);
+		emit(ARM_STR_I(rm, ARM_SP, STACK_VAR(dst_hi)), ctx);
+	}
+}
+
+/* dst = dst >> val */
+static inline void emit_a32_lsr_i64(const u8 dst[], bool dstk,
+				    const u32 val, struct jit_ctx *ctx) {
+	const u8 *tmp = bpf2a32[TMP_REG_1];
+	const u8 *tmp2 = bpf2a32[TMP_REG_2];
+	/* Setup operands */
+	u8 rd = dstk ? tmp[1] : dst_lo;
+	u8 rm = dstk ? tmp[0] : dst_hi;
+
+	if (dstk) {
+		emit(ARM_LDR_I(rd, ARM_SP, STACK_VAR(dst_lo)), ctx);
+		emit(ARM_LDR_I(rm, ARM_SP, STACK_VAR(dst_hi)), ctx);
+	}
+
+	/* Do LSR operation */
+	if (val < 32) {
+		emit(ARM_MOV_SI(tmp2[1], rd, SRTYPE_LSR, val), ctx);
+		emit(ARM_ORR_SI(rd, tmp2[1], rm, SRTYPE_ASL, 32 - val), ctx);
+		emit(ARM_MOV_SI(rm, rm, SRTYPE_LSR, val), ctx);
+	} else if (val == 32) {
+		emit(ARM_MOV_R(rd, rm), ctx);
+		emit(ARM_MOV_I(rm, 0), ctx);
+	} else {
+		emit(ARM_MOV_SI(rd, rm, SRTYPE_LSR, val - 32), ctx);
+		emit(ARM_MOV_I(rm, 0), ctx);
+	}
+
+	if (dstk) {
+		emit(ARM_STR_I(rd, ARM_SP, STACK_VAR(dst_lo)), ctx);
+		emit(ARM_STR_I(rm, ARM_SP, STACK_VAR(dst_hi)), ctx);
+	}
+}
+
+/* dst = dst >> val (signed) */
+static inline void emit_a32_arsh_i64(const u8 dst[], bool dstk,
+				     const u32 val, struct jit_ctx *ctx){
+	const u8 *tmp = bpf2a32[TMP_REG_1];
+	const u8 *tmp2 = bpf2a32[TMP_REG_2];
+	 /* Setup operands */
+	u8 rd = dstk ? tmp[1] : dst_lo;
+	u8 rm = dstk ? tmp[0] : dst_hi;
+
+	if (dstk) {
+		emit(ARM_LDR_I(rd, ARM_SP, STACK_VAR(dst_lo)), ctx);
+		emit(ARM_LDR_I(rm, ARM_SP, STACK_VAR(dst_hi)), ctx);
+	}
+
+	/* Do ARSH operation */
+	if (val < 32) {
+		emit(ARM_MOV_SI(tmp2[1], rd, SRTYPE_LSR, val), ctx);
+		emit(ARM_ORR_SI(rd, tmp2[1], rm, SRTYPE_ASL, 32 - val), ctx);
+		emit(ARM_MOV_SI(rm, rm, SRTYPE_ASR, val), ctx);
+	} else if (val == 32) {
+		emit(ARM_MOV_R(rd, rm), ctx);
+		emit(ARM_MOV_SI(rm, rm, SRTYPE_ASR, 31), ctx);
+	} else {
+		emit(ARM_MOV_SI(rd, rm, SRTYPE_ASR, val - 32), ctx);
+		emit(ARM_MOV_SI(rm, rm, SRTYPE_ASR, 31), ctx);
+	}
+
+	if (dstk) {
+		emit(ARM_STR_I(rd, ARM_SP, STACK_VAR(dst_lo)), ctx);
+		emit(ARM_STR_I(rm, ARM_SP, STACK_VAR(dst_hi)), ctx);
+	}
+}
+
+static inline void emit_a32_mul_r64(const u8 dst[], const u8 src[], bool dstk,
+				    bool sstk, struct jit_ctx *ctx) {
+	const u8 *tmp = bpf2a32[TMP_REG_1];
+	const u8 *tmp2 = bpf2a32[TMP_REG_2];
+	/* Setup operands for multiplication */
+	u8 rd = dstk ? tmp[1] : dst_lo;
+	u8 rm = dstk ? tmp[0] : dst_hi;
+	u8 rt = sstk ? tmp2[1] : src_lo;
+	u8 rn = sstk ? tmp2[0] : src_hi;
+
+	if (dstk) {
+		emit(ARM_LDR_I(rd, ARM_SP, STACK_VAR(dst_lo)), ctx);
+		emit(ARM_LDR_I(rm, ARM_SP, STACK_VAR(dst_hi)), ctx);
+	}
+	if (sstk) {
+		emit(ARM_LDR_I(rt, ARM_SP, STACK_VAR(src_lo)), ctx);
+		emit(ARM_LDR_I(rn, ARM_SP, STACK_VAR(src_hi)), ctx);
+	}
+
+	/* Do Multiplication */
+	emit(ARM_MUL(ARM_IP, rd, rn), ctx);
+	emit(ARM_MUL(ARM_LR, rm, rt), ctx);
+	/* As we are using ARM_LR */
+	ctx->seen |= SEEN_CALL;
+	emit(ARM_ADD_R(ARM_LR, ARM_IP, ARM_LR), ctx);
+
+	emit(ARM_UMULL(ARM_IP, rm, rd, rt), ctx);
+	emit(ARM_ADD_R(rm, ARM_LR, rm), ctx);
+	if (dstk) {
+		emit(ARM_STR_I(ARM_IP, ARM_SP, STACK_VAR(dst_lo)), ctx);
+		emit(ARM_STR_I(rm, ARM_SP, STACK_VAR(dst_hi)), ctx);
+	} else {
+		emit(ARM_MOV_R(rd, ARM_IP), ctx);
+	}
+}
+
+/* *(size *)(dst + off) = src */
+static inline void emit_str_r(const u8 dst, const u8 src, bool dstk,
+			      const s32 off, struct jit_ctx *ctx, const u8 sz){
+	const u8 *tmp = bpf2a32[TMP_REG_1];
+	u8 rd = dstk ? tmp[1] : dst;
+
+	if (dstk)
+		emit(ARM_LDR_I(rd, ARM_SP, STACK_VAR(dst)), ctx);
+	if (off) {
+		emit_a32_mov_i(tmp[0], off, false, ctx);
+		emit(ARM_ADD_R(tmp[0], rd, tmp[0]), ctx);
+		rd = tmp[0];
+	}
+	switch (sz) {
+	case BPF_W:
+		/* Store a Word */
+		emit(ARM_STR_I(src, rd, 0), ctx);
+		break;
+	case BPF_H:
+		/* Store a HalfWord */
+		emit(ARM_STRH_I(src, rd, 0), ctx);
+		break;
+	case BPF_B:
+		/* Store a Byte */
+		emit(ARM_STRB_I(src, rd, 0), ctx);
+		break;
+	}
+}
+
+/* dst = *(size*)(src + off) */
+static inline void emit_ldx_r(const u8 dst, const u8 src, bool dstk,
+			      const s32 off, struct jit_ctx *ctx, const u8 sz){
+	const u8 *tmp = bpf2a32[TMP_REG_1];
+	u8 rd = dstk ? tmp[1] : dst;
+	u8 rm = src;
+
+	if (off) {
+		emit_a32_mov_i(tmp[0], off, false, ctx);
+		emit(ARM_ADD_R(tmp[0], tmp[0], src), ctx);
+		rm = tmp[0];
+	}
+	switch (sz) {
+	case BPF_W:
+		/* Load a Word */
+		emit(ARM_LDR_I(rd, rm, 0), ctx);
+		break;
+	case BPF_H:
+		/* Load a HalfWord */
+		emit(ARM_LDRH_I(rd, rm, 0), ctx);
+		break;
+	case BPF_B:
+		/* Load a Byte */
+		emit(ARM_LDRB_I(rd, rm, 0), ctx);
+		break;
+	}
+	if (dstk)
+		emit(ARM_STR_I(rd, ARM_SP, STACK_VAR(dst)), ctx);
+}
+
+/* Arithmatic Operation */
+static inline void emit_ar_r(const u8 rd, const u8 rt, const u8 rm,
+			     const u8 rn, struct jit_ctx *ctx, u8 op) {
+	switch (op) {
+	case BPF_JSET:
+		ctx->seen |= SEEN_CALL;
+		emit(ARM_AND_R(ARM_IP, rt, rn), ctx);
+		emit(ARM_AND_R(ARM_LR, rd, rm), ctx);
+		emit(ARM_ORRS_R(ARM_IP, ARM_LR, ARM_IP), ctx);
+		break;
+	case BPF_JEQ:
+	case BPF_JNE:
+	case BPF_JGT:
+	case BPF_JGE:
+	case BPF_JLE:
+	case BPF_JLT:
+		emit(ARM_CMP_R(rd, rm), ctx);
+		_emit(ARM_COND_EQ, ARM_CMP_R(rt, rn), ctx);
+		break;
+	case BPF_JSLE:
+	case BPF_JSGT:
+		emit(ARM_CMP_R(rn, rt), ctx);
+		emit(ARM_SBCS_R(ARM_IP, rm, rd), ctx);
+		break;
+	case BPF_JSLT:
+	case BPF_JSGE:
+		emit(ARM_CMP_R(rt, rn), ctx);
+		emit(ARM_SBCS_R(ARM_IP, rd, rm), ctx);
+		break;
+	}
+}
+
+static int out_offset = -1; /* initialized on the first pass of build_body() */
+static int emit_bpf_tail_call(struct jit_ctx *ctx)
 {
-	if (!(ctx->seen & SEEN_X))
-		ctx->flags |= FLAG_NEED_X_RESET;
 
-	ctx->seen |= SEEN_X;
+	/* bpf_tail_call(void *prog_ctx, struct bpf_array *array, u64 index) */
+	const u8 *r2 = bpf2a32[BPF_REG_2];
+	const u8 *r3 = bpf2a32[BPF_REG_3];
+	const u8 *tmp = bpf2a32[TMP_REG_1];
+	const u8 *tmp2 = bpf2a32[TMP_REG_2];
+	const u8 *tcc = bpf2a32[TCALL_CNT];
+	const int idx0 = ctx->idx;
+#define cur_offset (ctx->idx - idx0)
+#define jmp_offset (out_offset - (cur_offset))
+	u32 off, lo, hi;
+
+	/* if (index >= array->map.max_entries)
+	 *	goto out;
+	 */
+	off = offsetof(struct bpf_array, map.max_entries);
+	/* array->map.max_entries */
+	emit_a32_mov_i(tmp[1], off, false, ctx);
+	emit(ARM_LDR_I(tmp2[1], ARM_SP, STACK_VAR(r2[1])), ctx);
+	emit(ARM_LDR_R(tmp[1], tmp2[1], tmp[1]), ctx);
+	/* index (64 bit) */
+	emit(ARM_LDR_I(tmp2[1], ARM_SP, STACK_VAR(r3[1])), ctx);
+	/* index >= array->map.max_entries */
+	emit(ARM_CMP_R(tmp2[1], tmp[1]), ctx);
+	_emit(ARM_COND_CS, ARM_B(jmp_offset), ctx);
+
+	/* if (tail_call_cnt > MAX_TAIL_CALL_CNT)
+	 *	goto out;
+	 * tail_call_cnt++;
+	 */
+	lo = (u32)MAX_TAIL_CALL_CNT;
+	hi = (u32)((u64)MAX_TAIL_CALL_CNT >> 32);
+	emit(ARM_LDR_I(tmp[1], ARM_SP, STACK_VAR(tcc[1])), ctx);
+	emit(ARM_LDR_I(tmp[0], ARM_SP, STACK_VAR(tcc[0])), ctx);
+	emit(ARM_CMP_I(tmp[0], hi), ctx);
+	_emit(ARM_COND_EQ, ARM_CMP_I(tmp[1], lo), ctx);
+	_emit(ARM_COND_HI, ARM_B(jmp_offset), ctx);
+	emit(ARM_ADDS_I(tmp[1], tmp[1], 1), ctx);
+	emit(ARM_ADC_I(tmp[0], tmp[0], 0), ctx);
+	emit(ARM_STR_I(tmp[1], ARM_SP, STACK_VAR(tcc[1])), ctx);
+	emit(ARM_STR_I(tmp[0], ARM_SP, STACK_VAR(tcc[0])), ctx);
+
+	/* prog = array->ptrs[index]
+	 * if (prog == NULL)
+	 *	goto out;
+	 */
+	off = offsetof(struct bpf_array, ptrs);
+	emit_a32_mov_i(tmp[1], off, false, ctx);
+	emit(ARM_LDR_I(tmp2[1], ARM_SP, STACK_VAR(r2[1])), ctx);
+	emit(ARM_ADD_R(tmp[1], tmp2[1], tmp[1]), ctx);
+	emit(ARM_LDR_I(tmp2[1], ARM_SP, STACK_VAR(r3[1])), ctx);
+	emit(ARM_MOV_SI(tmp[0], tmp2[1], SRTYPE_ASL, 2), ctx);
+	emit(ARM_LDR_R(tmp[1], tmp[1], tmp[0]), ctx);
+	emit(ARM_CMP_I(tmp[1], 0), ctx);
+	_emit(ARM_COND_EQ, ARM_B(jmp_offset), ctx);
+
+	/* goto *(prog->bpf_func + prologue_size); */
+	off = offsetof(struct bpf_prog, bpf_func);
+	emit_a32_mov_i(tmp2[1], off, false, ctx);
+	emit(ARM_LDR_R(tmp[1], tmp[1], tmp2[1]), ctx);
+	emit(ARM_ADD_I(tmp[1], tmp[1], ctx->prologue_bytes), ctx);
+	emit(ARM_BX(tmp[1]), ctx);
+
+	/* out: */
+	if (out_offset == -1)
+		out_offset = cur_offset;
+	if (cur_offset != out_offset) {
+		pr_err_once("tail_call out_offset = %d, expected %d!\n",
+			    cur_offset, out_offset);
+		return -1;
+	}
+	return 0;
+#undef cur_offset
+#undef jmp_offset
 }
 
-static int build_body(struct jit_ctx *ctx)
+/* 0xabcd => 0xcdab */
+static inline void emit_rev16(const u8 rd, const u8 rn, struct jit_ctx *ctx)
 {
-	void *load_func[] = {jit_get_skb_b, jit_get_skb_h, jit_get_skb_w};
-	const struct bpf_prog *prog = ctx->skf;
-	const struct sock_filter *inst;
-	unsigned i, load_order, off, condt;
-	int imm12;
-	u32 k;
+#if __LINUX_ARM_ARCH__ < 6
+	const u8 *tmp2 = bpf2a32[TMP_REG_2];
+
+	emit(ARM_AND_I(tmp2[1], rn, 0xff), ctx);
+	emit(ARM_MOV_SI(tmp2[0], rn, SRTYPE_LSR, 8), ctx);
+	emit(ARM_AND_I(tmp2[0], tmp2[0], 0xff), ctx);
+	emit(ARM_ORR_SI(rd, tmp2[0], tmp2[1], SRTYPE_LSL, 8), ctx);
+#else /* ARMv6+ */
+	emit(ARM_REV16(rd, rn), ctx);
+#endif
+}
 
-	for (i = 0; i < prog->len; i++) {
-		u16 code;
+/* 0xabcdefgh => 0xghefcdab */
+static inline void emit_rev32(const u8 rd, const u8 rn, struct jit_ctx *ctx)
+{
+#if __LINUX_ARM_ARCH__ < 6
+	const u8 *tmp2 = bpf2a32[TMP_REG_2];
+
+	emit(ARM_AND_I(tmp2[1], rn, 0xff), ctx);
+	emit(ARM_MOV_SI(tmp2[0], rn, SRTYPE_LSR, 24), ctx);
+	emit(ARM_ORR_SI(ARM_IP, tmp2[0], tmp2[1], SRTYPE_LSL, 24), ctx);
+
+	emit(ARM_MOV_SI(tmp2[1], rn, SRTYPE_LSR, 8), ctx);
+	emit(ARM_AND_I(tmp2[1], tmp2[1], 0xff), ctx);
+	emit(ARM_MOV_SI(tmp2[0], rn, SRTYPE_LSR, 16), ctx);
+	emit(ARM_AND_I(tmp2[0], tmp2[0], 0xff), ctx);
+	emit(ARM_MOV_SI(tmp2[0], tmp2[0], SRTYPE_LSL, 8), ctx);
+	emit(ARM_ORR_SI(tmp2[0], tmp2[0], tmp2[1], SRTYPE_LSL, 16), ctx);
+	emit(ARM_ORR_R(rd, ARM_IP, tmp2[0]), ctx);
+
+#else /* ARMv6+ */
+	emit(ARM_REV(rd, rn), ctx);
+#endif
+}
 
-		inst = &(prog->insns[i]);
-		/* K as an immediate value operand */
-		k = inst->k;
-		code = bpf_anc_helper(inst);
+// push the scratch stack register on top of the stack
+static inline void emit_push_r64(const u8 src[], const u8 shift,
+		struct jit_ctx *ctx)
+{
+	const u8 *tmp2 = bpf2a32[TMP_REG_2];
+	u16 reg_set = 0;
 
-		/* compute offsets only in the fake pass */
-		if (ctx->target == NULL)
-			ctx->offsets[i] = ctx->idx * 4;
+	emit(ARM_LDR_I(tmp2[1], ARM_SP, STACK_VAR(src[1]+shift)), ctx);
+	emit(ARM_LDR_I(tmp2[0], ARM_SP, STACK_VAR(src[0]+shift)), ctx);
+
+	reg_set = (1 << tmp2[1]) | (1 << tmp2[0]);
+	emit(ARM_PUSH(reg_set), ctx);
+}
+
+static void build_prologue(struct jit_ctx *ctx)
+{
+	const u8 r0 = bpf2a32[BPF_REG_0][1];
+	const u8 r2 = bpf2a32[BPF_REG_1][1];
+	const u8 r3 = bpf2a32[BPF_REG_1][0];
+	const u8 r4 = bpf2a32[BPF_REG_6][1];
+	const u8 r5 = bpf2a32[BPF_REG_6][0];
+	const u8 r6 = bpf2a32[TMP_REG_1][1];
+	const u8 r7 = bpf2a32[TMP_REG_1][0];
+	const u8 r8 = bpf2a32[TMP_REG_2][1];
+	const u8 r10 = bpf2a32[TMP_REG_2][0];
+	const u8 fplo = bpf2a32[BPF_REG_FP][1];
+	const u8 fphi = bpf2a32[BPF_REG_FP][0];
+	const u8 sp = ARM_SP;
+	const u8 *tcc = bpf2a32[TCALL_CNT];
+
+	u16 reg_set = 0;
+
+	/*
+	 * eBPF prog stack layout
+	 *
+	 *                         high
+	 * original ARM_SP =>     +-----+ eBPF prologue
+	 *                        |FP/LR|
+	 * current ARM_FP =>      +-----+
+	 *                        | ... | callee saved registers
+	 * eBPF fp register =>    +-----+ <= (BPF_FP)
+	 *                        | ... | eBPF JIT scratch space
+	 *                        |     | eBPF prog stack
+	 *                        +-----+
+	 *			  |RSVD | JIT scratchpad
+	 * current A64_SP =>      +-----+ <= (BPF_FP - STACK_SIZE)
+	 *                        |     |
+	 *                        | ... | Function call stack
+	 *                        |     |
+	 *                        +-----+
+	 *                          low
+	 */
+
+	/* Save callee saved registers. */
+	reg_set |= (1<<r4) | (1<<r5) | (1<<r6) | (1<<r7) | (1<<r8) | (1<<r10);
+#ifdef CONFIG_FRAME_POINTER
+	reg_set |= (1<<ARM_FP) | (1<<ARM_IP) | (1<<ARM_LR) | (1<<ARM_PC);
+	emit(ARM_MOV_R(ARM_IP, sp), ctx);
+	emit(ARM_PUSH(reg_set), ctx);
+	emit(ARM_SUB_I(ARM_FP, ARM_IP, 4), ctx);
+#else
+	/* Check if call instruction exists in BPF body */
+	if (ctx->seen & SEEN_CALL)
+		reg_set |= (1<<ARM_LR);
+	emit(ARM_PUSH(reg_set), ctx);
+#endif
+	/* Save frame pointer for later */
+	emit(ARM_SUB_I(ARM_IP, sp, SCRATCH_SIZE), ctx);
+
+	ctx->stack_size = imm8m(STACK_SIZE);
+
+	/* Set up function call stack */
+	emit(ARM_SUB_I(ARM_SP, ARM_SP, ctx->stack_size), ctx);
 
-		switch (code) {
-		case BPF_LD | BPF_IMM:
-			emit_mov_i(r_A, k, ctx);
+	/* Set up BPF prog stack base register */
+	emit_a32_mov_r(fplo, ARM_IP, true, false, ctx);
+	emit_a32_mov_i(fphi, 0, true, ctx);
+
+	/* mov r4, 0 */
+	emit(ARM_MOV_I(r4, 0), ctx);
+
+	/* Move BPF_CTX to BPF_R1 */
+	emit(ARM_MOV_R(r3, r4), ctx);
+	emit(ARM_MOV_R(r2, r0), ctx);
+	/* Initialize Tail Count */
+	emit(ARM_STR_I(r4, ARM_SP, STACK_VAR(tcc[0])), ctx);
+	emit(ARM_STR_I(r4, ARM_SP, STACK_VAR(tcc[1])), ctx);
+	/* end of prologue */
+}
+
+static void build_epilogue(struct jit_ctx *ctx)
+{
+	const u8 r4 = bpf2a32[BPF_REG_6][1];
+	const u8 r5 = bpf2a32[BPF_REG_6][0];
+	const u8 r6 = bpf2a32[TMP_REG_1][1];
+	const u8 r7 = bpf2a32[TMP_REG_1][0];
+	const u8 r8 = bpf2a32[TMP_REG_2][1];
+	const u8 r10 = bpf2a32[TMP_REG_2][0];
+	u16 reg_set = 0;
+
+	/* unwind function call stack */
+	emit(ARM_ADD_I(ARM_SP, ARM_SP, ctx->stack_size), ctx);
+
+	/* restore callee saved registers. */
+	reg_set |= (1<<r4) | (1<<r5) | (1<<r6) | (1<<r7) | (1<<r8) | (1<<r10);
+#ifdef CONFIG_FRAME_POINTER
+	/* the first instruction of the prologue was: mov ip, sp */
+	reg_set |= (1<<ARM_FP) | (1<<ARM_SP) | (1<<ARM_PC);
+	emit(ARM_LDM(ARM_SP, reg_set), ctx);
+#else
+	if (ctx->seen & SEEN_CALL)
+		reg_set |= (1<<ARM_PC);
+	/* Restore callee saved registers. */
+	emit(ARM_POP(reg_set), ctx);
+	/* Return back to the callee function */
+	if (!(ctx->seen & SEEN_CALL))
+		emit(ARM_BX(ARM_LR), ctx);
+#endif
+}
+
+/*
+ * Convert an eBPF instruction to native instruction, i.e
+ * JITs an eBPF instruction.
+ * Returns :
+ *	0  - Successfully JITed an 8-byte eBPF instruction
+ *	>0 - Successfully JITed a 16-byte eBPF instruction
+ *	<0 - Failed to JIT.
+ */
+static int build_insn(const struct bpf_insn *insn, struct jit_ctx *ctx)
+{
+	const u8 code = insn->code;
+	const u8 *dst = bpf2a32[insn->dst_reg];
+	const u8 *src = bpf2a32[insn->src_reg];
+	const u8 *tmp = bpf2a32[TMP_REG_1];
+	const u8 *tmp2 = bpf2a32[TMP_REG_2];
+	const s16 off = insn->off;
+	const s32 imm = insn->imm;
+	const int i = insn - ctx->prog->insnsi;
+	const bool is64 = BPF_CLASS(code) == BPF_ALU64;
+	const bool dstk = is_on_stack(insn->dst_reg);
+	const bool sstk = is_on_stack(insn->src_reg);
+	u8 rd, rt, rm, rn;
+	s32 jmp_offset;
+
+#define check_imm(bits, imm) do {				\
+	if ((((imm) > 0) && ((imm) >> (bits))) ||		\
+	    (((imm) < 0) && (~(imm) >> (bits)))) {		\
+		pr_info("[%2d] imm=%d(0x%x) out of range\n",	\
+			i, imm, imm);				\
+		return -EINVAL;					\
+	}							\
+} while (0)
+#define check_imm24(imm) check_imm(24, imm)
+
+	switch (code) {
+	/* ALU operations */
+
+	/* dst = src */
+	case BPF_ALU | BPF_MOV | BPF_K:
+	case BPF_ALU | BPF_MOV | BPF_X:
+	case BPF_ALU64 | BPF_MOV | BPF_K:
+	case BPF_ALU64 | BPF_MOV | BPF_X:
+		switch (BPF_SRC(code)) {
+		case BPF_X:
+			emit_a32_mov_r64(is64, dst, src, dstk, sstk, ctx);
 			break;
-		case BPF_LD | BPF_W | BPF_LEN:
-			ctx->seen |= SEEN_SKB;
-			BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, len) != 4);
-			emit(ARM_LDR_I(r_A, r_skb,
-				       offsetof(struct sk_buff, len)), ctx);
+		case BPF_K:
+			/* Sign-extend immediate value to destination reg */
+			emit_a32_mov_i64(is64, dst, imm, dstk, ctx);
 			break;
-		case BPF_LD | BPF_MEM:
-			/* A = scratch[k] */
-			ctx->seen |= SEEN_MEM_WORD(k);
-			emit(ARM_LDR_I(r_A, ARM_SP, SCRATCH_OFF(k)), ctx);
+		}
+		break;
+	/* dst = dst + src/imm */
+	/* dst = dst - src/imm */
+	/* dst = dst | src/imm */
+	/* dst = dst & src/imm */
+	/* dst = dst ^ src/imm */
+	/* dst = dst * src/imm */
+	/* dst = dst << src */
+	/* dst = dst >> src */
+	case BPF_ALU | BPF_ADD | BPF_K:
+	case BPF_ALU | BPF_ADD | BPF_X:
+	case BPF_ALU | BPF_SUB | BPF_K:
+	case BPF_ALU | BPF_SUB | BPF_X:
+	case BPF_ALU | BPF_OR | BPF_K:
+	case BPF_ALU | BPF_OR | BPF_X:
+	case BPF_ALU | BPF_AND | BPF_K:
+	case BPF_ALU | BPF_AND | BPF_X:
+	case BPF_ALU | BPF_XOR | BPF_K:
+	case BPF_ALU | BPF_XOR | BPF_X:
+	case BPF_ALU | BPF_MUL | BPF_K:
+	case BPF_ALU | BPF_MUL | BPF_X:
+	case BPF_ALU | BPF_LSH | BPF_X:
+	case BPF_ALU | BPF_RSH | BPF_X:
+	case BPF_ALU | BPF_ARSH | BPF_K:
+	case BPF_ALU | BPF_ARSH | BPF_X:
+	case BPF_ALU64 | BPF_ADD | BPF_K:
+	case BPF_ALU64 | BPF_ADD | BPF_X:
+	case BPF_ALU64 | BPF_SUB | BPF_K:
+	case BPF_ALU64 | BPF_SUB | BPF_X:
+	case BPF_ALU64 | BPF_OR | BPF_K:
+	case BPF_ALU64 | BPF_OR | BPF_X:
+	case BPF_ALU64 | BPF_AND | BPF_K:
+	case BPF_ALU64 | BPF_AND | BPF_X:
+	case BPF_ALU64 | BPF_XOR | BPF_K:
+	case BPF_ALU64 | BPF_XOR | BPF_X:
+		switch (BPF_SRC(code)) {
+		case BPF_X:
+			emit_a32_alu_r64(is64, dst, src, dstk, sstk,
+					 ctx, BPF_OP(code));
 			break;
-		case BPF_LD | BPF_W | BPF_ABS:
-			load_order = 2;
-			goto load;
-		case BPF_LD | BPF_H | BPF_ABS:
-			load_order = 1;
-			goto load;
-		case BPF_LD | BPF_B | BPF_ABS:
-			load_order = 0;
-load:
-			emit_mov_i(r_off, k, ctx);
-load_common:
-			ctx->seen |= SEEN_DATA | SEEN_CALL;
-
-			if (load_order > 0) {
-				emit(ARM_SUB_I(r_scratch, r_skb_hl,
-					       1 << load_order), ctx);
-				emit(ARM_CMP_R(r_scratch, r_off), ctx);
-				condt = ARM_COND_GE;
-			} else {
-				emit(ARM_CMP_R(r_skb_hl, r_off), ctx);
-				condt = ARM_COND_HI;
-			}
-
-			/*
-			 * test for negative offset, only if we are
-			 * currently scheduled to take the fast
-			 * path. this will update the flags so that
-			 * the slowpath instruction are ignored if the
-			 * offset is negative.
-			 *
-			 * for loard_order == 0 the HI condition will
-			 * make loads at offset 0 take the slow path too.
+		case BPF_K:
+			/* Move immediate value to the temporary register
+			 * and then do the ALU operation on the temporary
+			 * register as this will sign-extend the immediate
+			 * value into temporary reg and then it would be
+			 * safe to do the operation on it.
 			 */
-			_emit(condt, ARM_CMP_I(r_off, 0), ctx);
-
-			_emit(condt, ARM_ADD_R(r_scratch, r_off, r_skb_data),
-			      ctx);
-
-			if (load_order == 0)
-				_emit(condt, ARM_LDRB_I(r_A, r_scratch, 0),
-				      ctx);
-			else if (load_order == 1)
-				emit_load_be16(condt, r_A, r_scratch, ctx);
-			else if (load_order == 2)
-				emit_load_be32(condt, r_A, r_scratch, ctx);
-
-			_emit(condt, ARM_B(b_imm(i + 1, ctx)), ctx);
-
-			/* the slowpath */
-			emit_mov_i(ARM_R3, (u32)load_func[load_order], ctx);
-			emit(ARM_MOV_R(ARM_R0, r_skb), ctx);
-			/* the offset is already in R1 */
-			emit_blx_r(ARM_R3, ctx);
-			/* check the result of skb_copy_bits */
-			emit(ARM_CMP_I(ARM_R1, 0), ctx);
-			emit_err_ret(ARM_COND_NE, ctx);
-			emit(ARM_MOV_R(r_A, ARM_R0), ctx);
+			emit_a32_mov_i64(is64, tmp2, imm, false, ctx);
+			emit_a32_alu_r64(is64, dst, tmp2, dstk, false,
+					 ctx, BPF_OP(code));
 			break;
-		case BPF_LD | BPF_W | BPF_IND:
-			load_order = 2;
-			goto load_ind;
-		case BPF_LD | BPF_H | BPF_IND:
-			load_order = 1;
-			goto load_ind;
-		case BPF_LD | BPF_B | BPF_IND:
-			load_order = 0;
-load_ind:
-			update_on_xread(ctx);
-			OP_IMM3(ARM_ADD, r_off, r_X, k, ctx);
-			goto load_common;
-		case BPF_LDX | BPF_IMM:
-			ctx->seen |= SEEN_X;
-			emit_mov_i(r_X, k, ctx);
+		}
+		break;
+	/* dst = dst / src(imm) */
+	/* dst = dst % src(imm) */
+	case BPF_ALU | BPF_DIV | BPF_K:
+	case BPF_ALU | BPF_DIV | BPF_X:
+	case BPF_ALU | BPF_MOD | BPF_K:
+	case BPF_ALU | BPF_MOD | BPF_X:
+		rt = src_lo;
+		rd = dstk ? tmp2[1] : dst_lo;
+		if (dstk)
+			emit(ARM_LDR_I(rd, ARM_SP, STACK_VAR(dst_lo)), ctx);
+		switch (BPF_SRC(code)) {
+		case BPF_X:
+			rt = sstk ? tmp2[0] : rt;
+			if (sstk)
+				emit(ARM_LDR_I(rt, ARM_SP, STACK_VAR(src_lo)),
+				     ctx);
 			break;
-		case BPF_LDX | BPF_W | BPF_LEN:
-			ctx->seen |= SEEN_X | SEEN_SKB;
-			emit(ARM_LDR_I(r_X, r_skb,
-				       offsetof(struct sk_buff, len)), ctx);
+		case BPF_K:
+			rt = tmp2[0];
+			emit_a32_mov_i(rt, imm, false, ctx);
 			break;
-		case BPF_LDX | BPF_MEM:
-			ctx->seen |= SEEN_X | SEEN_MEM_WORD(k);
-			emit(ARM_LDR_I(r_X, ARM_SP, SCRATCH_OFF(k)), ctx);
+		}
+		emit_udivmod(rd, rd, rt, ctx, BPF_OP(code));
+		if (dstk)
+			emit(ARM_STR_I(rd, ARM_SP, STACK_VAR(dst_lo)), ctx);
+		emit_a32_mov_i(dst_hi, 0, dstk, ctx);
+		break;
+	case BPF_ALU64 | BPF_DIV | BPF_K:
+	case BPF_ALU64 | BPF_DIV | BPF_X:
+	case BPF_ALU64 | BPF_MOD | BPF_K:
+	case BPF_ALU64 | BPF_MOD | BPF_X:
+		goto notyet;
+	/* dst = dst >> imm */
+	/* dst = dst << imm */
+	case BPF_ALU | BPF_RSH | BPF_K:
+	case BPF_ALU | BPF_LSH | BPF_K:
+		if (unlikely(imm > 31))
+			return -EINVAL;
+		if (imm)
+			emit_a32_alu_i(dst_lo, imm, dstk, ctx, BPF_OP(code));
+		emit_a32_mov_i(dst_hi, 0, dstk, ctx);
+		break;
+	/* dst = dst << imm */
+	case BPF_ALU64 | BPF_LSH | BPF_K:
+		if (unlikely(imm > 63))
+			return -EINVAL;
+		emit_a32_lsh_i64(dst, dstk, imm, ctx);
+		break;
+	/* dst = dst >> imm */
+	case BPF_ALU64 | BPF_RSH | BPF_K:
+		if (unlikely(imm > 63))
+			return -EINVAL;
+		emit_a32_lsr_i64(dst, dstk, imm, ctx);
+		break;
+	/* dst = dst << src */
+	case BPF_ALU64 | BPF_LSH | BPF_X:
+		emit_a32_lsh_r64(dst, src, dstk, sstk, ctx);
+		break;
+	/* dst = dst >> src */
+	case BPF_ALU64 | BPF_RSH | BPF_X:
+		emit_a32_lsr_r64(dst, src, dstk, sstk, ctx);
+		break;
+	/* dst = dst >> src (signed) */
+	case BPF_ALU64 | BPF_ARSH | BPF_X:
+		emit_a32_arsh_r64(dst, src, dstk, sstk, ctx);
+		break;
+	/* dst = dst >> imm (signed) */
+	case BPF_ALU64 | BPF_ARSH | BPF_K:
+		if (unlikely(imm > 63))
+			return -EINVAL;
+		emit_a32_arsh_i64(dst, dstk, imm, ctx);
+		break;
+	/* dst = ~dst */
+	case BPF_ALU | BPF_NEG:
+		emit_a32_alu_i(dst_lo, 0, dstk, ctx, BPF_OP(code));
+		emit_a32_mov_i(dst_hi, 0, dstk, ctx);
+		break;
+	/* dst = ~dst (64 bit) */
+	case BPF_ALU64 | BPF_NEG:
+		emit_a32_neg64(dst, dstk, ctx);
+		break;
+	/* dst = dst * src/imm */
+	case BPF_ALU64 | BPF_MUL | BPF_X:
+	case BPF_ALU64 | BPF_MUL | BPF_K:
+		switch (BPF_SRC(code)) {
+		case BPF_X:
+			emit_a32_mul_r64(dst, src, dstk, sstk, ctx);
 			break;
-		case BPF_LDX | BPF_B | BPF_MSH:
-			/* x = ((*(frame + k)) & 0xf) << 2; */
-			ctx->seen |= SEEN_X | SEEN_DATA | SEEN_CALL;
-			/* the interpreter should deal with the negative K */
-			if ((int)k < 0)
-				return -1;
-			/* offset in r1: we might have to take the slow path */
-			emit_mov_i(r_off, k, ctx);
-			emit(ARM_CMP_R(r_skb_hl, r_off), ctx);
-
-			/* load in r0: common with the slowpath */
-			_emit(ARM_COND_HI, ARM_LDRB_R(ARM_R0, r_skb_data,
-						      ARM_R1), ctx);
-			/*
-			 * emit_mov_i() might generate one or two instructions,
-			 * the same holds for emit_blx_r()
+		case BPF_K:
+			/* Move immediate value to the temporary register
+			 * and then do the multiplication on it as this
+			 * will sign-extend the immediate value into temp
+			 * reg then it would be safe to do the operation
+			 * on it.
 			 */
-			_emit(ARM_COND_HI, ARM_B(b_imm(i + 1, ctx) - 2), ctx);
-
-			emit(ARM_MOV_R(ARM_R0, r_skb), ctx);
-			/* r_off is r1 */
-			emit_mov_i(ARM_R3, (u32)jit_get_skb_b, ctx);
-			emit_blx_r(ARM_R3, ctx);
-			/* check the return value of skb_copy_bits */
-			emit(ARM_CMP_I(ARM_R1, 0), ctx);
-			emit_err_ret(ARM_COND_NE, ctx);
-
-			emit(ARM_AND_I(r_X, ARM_R0, 0x00f), ctx);
-			emit(ARM_LSL_I(r_X, r_X, 2), ctx);
-			break;
-		case BPF_ST:
-			ctx->seen |= SEEN_MEM_WORD(k);
-			emit(ARM_STR_I(r_A, ARM_SP, SCRATCH_OFF(k)), ctx);
-			break;
-		case BPF_STX:
-			update_on_xread(ctx);
-			ctx->seen |= SEEN_MEM_WORD(k);
-			emit(ARM_STR_I(r_X, ARM_SP, SCRATCH_OFF(k)), ctx);
-			break;
-		case BPF_ALU | BPF_ADD | BPF_K:
-			/* A += K */
-			OP_IMM3(ARM_ADD, r_A, r_A, k, ctx);
-			break;
-		case BPF_ALU | BPF_ADD | BPF_X:
-			update_on_xread(ctx);
-			emit(ARM_ADD_R(r_A, r_A, r_X), ctx);
-			break;
-		case BPF_ALU | BPF_SUB | BPF_K:
-			/* A -= K */
-			OP_IMM3(ARM_SUB, r_A, r_A, k, ctx);
-			break;
-		case BPF_ALU | BPF_SUB | BPF_X:
-			update_on_xread(ctx);
-			emit(ARM_SUB_R(r_A, r_A, r_X), ctx);
-			break;
-		case BPF_ALU | BPF_MUL | BPF_K:
-			/* A *= K */
-			emit_mov_i(r_scratch, k, ctx);
-			emit(ARM_MUL(r_A, r_A, r_scratch), ctx);
-			break;
-		case BPF_ALU | BPF_MUL | BPF_X:
-			update_on_xread(ctx);
-			emit(ARM_MUL(r_A, r_A, r_X), ctx);
+			emit_a32_mov_i64(is64, tmp2, imm, false, ctx);
+			emit_a32_mul_r64(dst, tmp2, dstk, false, ctx);
 			break;
-		case BPF_ALU | BPF_DIV | BPF_K:
-			if (k == 1)
-				break;
-			emit_mov_i(r_scratch, k, ctx);
-			emit_udivmod(r_A, r_A, r_scratch, ctx, BPF_DIV);
-			break;
-		case BPF_ALU | BPF_DIV | BPF_X:
-			update_on_xread(ctx);
-			emit(ARM_CMP_I(r_X, 0), ctx);
-			emit_err_ret(ARM_COND_EQ, ctx);
-			emit_udivmod(r_A, r_A, r_X, ctx, BPF_DIV);
+		}
+		break;
+	/* dst = htole(dst) */
+	/* dst = htobe(dst) */
+	case BPF_ALU | BPF_END | BPF_FROM_LE:
+	case BPF_ALU | BPF_END | BPF_FROM_BE:
+		rd = dstk ? tmp[0] : dst_hi;
+		rt = dstk ? tmp[1] : dst_lo;
+		if (dstk) {
+			emit(ARM_LDR_I(rt, ARM_SP, STACK_VAR(dst_lo)), ctx);
+			emit(ARM_LDR_I(rd, ARM_SP, STACK_VAR(dst_hi)), ctx);
+		}
+		if (BPF_SRC(code) == BPF_FROM_LE)
+			goto emit_bswap_uxt;
+		switch (imm) {
+		case 16:
+			emit_rev16(rt, rt, ctx);
+			goto emit_bswap_uxt;
+		case 32:
+			emit_rev32(rt, rt, ctx);
+			goto emit_bswap_uxt;
+		case 64:
+			/* Because of the usage of ARM_LR */
+			ctx->seen |= SEEN_CALL;
+			emit_rev32(ARM_LR, rt, ctx);
+			emit_rev32(rt, rd, ctx);
+			emit(ARM_MOV_R(rd, ARM_LR), ctx);
 			break;
-		case BPF_ALU | BPF_MOD | BPF_K:
-			if (k == 1) {
-				emit_mov_i(r_A, 0, ctx);
-				break;
-			}
-			emit_mov_i(r_scratch, k, ctx);
-			emit_udivmod(r_A, r_A, r_scratch, ctx, BPF_MOD);
+		}
+		goto exit;
+emit_bswap_uxt:
+		switch (imm) {
+		case 16:
+			/* zero-extend 16 bits into 64 bits */
+#if __LINUX_ARM_ARCH__ < 6
+			emit_a32_mov_i(tmp2[1], 0xffff, false, ctx);
+			emit(ARM_AND_R(rt, rt, tmp2[1]), ctx);
+#else /* ARMv6+ */
+			emit(ARM_UXTH(rt, rt), ctx);
+#endif
+			emit(ARM_EOR_R(rd, rd, rd), ctx);
 			break;
-		case BPF_ALU | BPF_MOD | BPF_X:
-			update_on_xread(ctx);
-			emit(ARM_CMP_I(r_X, 0), ctx);
-			emit_err_ret(ARM_COND_EQ, ctx);
-			emit_udivmod(r_A, r_A, r_X, ctx, BPF_MOD);
+		case 32:
+			/* zero-extend 32 bits into 64 bits */
+			emit(ARM_EOR_R(rd, rd, rd), ctx);
 			break;
-		case BPF_ALU | BPF_OR | BPF_K:
-			/* A |= K */
-			OP_IMM3(ARM_ORR, r_A, r_A, k, ctx);
+		case 64:
+			/* nop */
 			break;
-		case BPF_ALU | BPF_OR | BPF_X:
-			update_on_xread(ctx);
-			emit(ARM_ORR_R(r_A, r_A, r_X), ctx);
+		}
+exit:
+		if (dstk) {
+			emit(ARM_STR_I(rt, ARM_SP, STACK_VAR(dst_lo)), ctx);
+			emit(ARM_STR_I(rd, ARM_SP, STACK_VAR(dst_hi)), ctx);
+		}
+		break;
+	/* dst = imm64 */
+	case BPF_LD | BPF_IMM | BPF_DW:
+	{
+		const struct bpf_insn insn1 = insn[1];
+		u32 hi, lo = imm;
+
+		hi = insn1.imm;
+		emit_a32_mov_i(dst_lo, lo, dstk, ctx);
+		emit_a32_mov_i(dst_hi, hi, dstk, ctx);
+
+		return 1;
+	}
+	/* LDX: dst = *(size *)(src + off) */
+	case BPF_LDX | BPF_MEM | BPF_W:
+	case BPF_LDX | BPF_MEM | BPF_H:
+	case BPF_LDX | BPF_MEM | BPF_B:
+	case BPF_LDX | BPF_MEM | BPF_DW:
+		rn = sstk ? tmp2[1] : src_lo;
+		if (sstk)
+			emit(ARM_LDR_I(rn, ARM_SP, STACK_VAR(src_lo)), ctx);
+		switch (BPF_SIZE(code)) {
+		case BPF_W:
+			/* Load a Word */
+		case BPF_H:
+			/* Load a Half-Word */
+		case BPF_B:
+			/* Load a Byte */
+			emit_ldx_r(dst_lo, rn, dstk, off, ctx, BPF_SIZE(code));
+			emit_a32_mov_i(dst_hi, 0, dstk, ctx);
 			break;
-		case BPF_ALU | BPF_XOR | BPF_K:
-			/* A ^= K; */
-			OP_IMM3(ARM_EOR, r_A, r_A, k, ctx);
+		case BPF_DW:
+			/* Load a double word */
+			emit_ldx_r(dst_lo, rn, dstk, off, ctx, BPF_W);
+			emit_ldx_r(dst_hi, rn, dstk, off+4, ctx, BPF_W);
 			break;
-		case BPF_ANC | SKF_AD_ALU_XOR_X:
-		case BPF_ALU | BPF_XOR | BPF_X:
-			/* A ^= X */
-			update_on_xread(ctx);
-			emit(ARM_EOR_R(r_A, r_A, r_X), ctx);
+		}
+		break;
+	/* R0 = ntohx(*(size *)(((struct sk_buff *)R6)->data + imm)) */
+	case BPF_LD | BPF_ABS | BPF_W:
+	case BPF_LD | BPF_ABS | BPF_H:
+	case BPF_LD | BPF_ABS | BPF_B:
+	/* R0 = ntohx(*(size *)(((struct sk_buff *)R6)->data + src + imm)) */
+	case BPF_LD | BPF_IND | BPF_W:
+	case BPF_LD | BPF_IND | BPF_H:
+	case BPF_LD | BPF_IND | BPF_B:
+	{
+		const u8 r4 = bpf2a32[BPF_REG_6][1]; /* r4 = ptr to sk_buff */
+		const u8 r0 = bpf2a32[BPF_REG_0][1]; /*r0: struct sk_buff *skb*/
+						     /* rtn value */
+		const u8 r1 = bpf2a32[BPF_REG_0][0]; /* r1: int k */
+		const u8 r2 = bpf2a32[BPF_REG_1][1]; /* r2: unsigned int size */
+		const u8 r3 = bpf2a32[BPF_REG_1][0]; /* r3: void *buffer */
+		const u8 r6 = bpf2a32[TMP_REG_1][1]; /* r6: void *(*func)(..) */
+		int size;
+
+		/* Setting up first argument */
+		emit(ARM_MOV_R(r0, r4), ctx);
+
+		/* Setting up second argument */
+		emit_a32_mov_i(r1, imm, false, ctx);
+		if (BPF_MODE(code) == BPF_IND)
+			emit_a32_alu_r(r1, src_lo, false, sstk, ctx,
+				       false, false, BPF_ADD);
+
+		/* Setting up third argument */
+		switch (BPF_SIZE(code)) {
+		case BPF_W:
+			size = 4;
 			break;
-		case BPF_ALU | BPF_AND | BPF_K:
-			/* A &= K */
-			OP_IMM3(ARM_AND, r_A, r_A, k, ctx);
+		case BPF_H:
+			size = 2;
 			break;
-		case BPF_ALU | BPF_AND | BPF_X:
-			update_on_xread(ctx);
-			emit(ARM_AND_R(r_A, r_A, r_X), ctx);
+		case BPF_B:
+			size = 1;
 			break;
-		case BPF_ALU | BPF_LSH | BPF_K:
-			if (unlikely(k > 31))
-				return -1;
-			emit(ARM_LSL_I(r_A, r_A, k), ctx);
+		default:
+			return -EINVAL;
+		}
+		emit_a32_mov_i(r2, size, false, ctx);
+
+		/* Setting up fourth argument */
+		emit(ARM_ADD_I(r3, ARM_SP, imm8m(SKB_BUFFER)), ctx);
+
+		/* Setting up function pointer to call */
+		emit_a32_mov_i(r6, (unsigned int)bpf_load_pointer, false, ctx);
+		emit_blx_r(r6, ctx);
+
+		emit(ARM_EOR_R(r1, r1, r1), ctx);
+		/* Check if return address is NULL or not.
+		 * if NULL then jump to epilogue
+		 * else continue to load the value from retn address
+		 */
+		emit(ARM_CMP_I(r0, 0), ctx);
+		jmp_offset = epilogue_offset(ctx);
+		check_imm24(jmp_offset);
+		_emit(ARM_COND_EQ, ARM_B(jmp_offset), ctx);
+
+		/* Load value from the address */
+		switch (BPF_SIZE(code)) {
+		case BPF_W:
+			emit(ARM_LDR_I(r0, r0, 0), ctx);
+			emit_rev32(r0, r0, ctx);
 			break;
-		case BPF_ALU | BPF_LSH | BPF_X:
-			update_on_xread(ctx);
-			emit(ARM_LSL_R(r_A, r_A, r_X), ctx);
+		case BPF_H:
+			emit(ARM_LDRH_I(r0, r0, 0), ctx);
+			emit_rev16(r0, r0, ctx);
 			break;
-		case BPF_ALU | BPF_RSH | BPF_K:
-			if (unlikely(k > 31))
-				return -1;
-			if (k)
-				emit(ARM_LSR_I(r_A, r_A, k), ctx);
+		case BPF_B:
+			emit(ARM_LDRB_I(r0, r0, 0), ctx);
+			/* No need to reverse */
 			break;
-		case BPF_ALU | BPF_RSH | BPF_X:
-			update_on_xread(ctx);
-			emit(ARM_LSR_R(r_A, r_A, r_X), ctx);
+		}
+		break;
+	}
+	/* ST: *(size *)(dst + off) = imm */
+	case BPF_ST | BPF_MEM | BPF_W:
+	case BPF_ST | BPF_MEM | BPF_H:
+	case BPF_ST | BPF_MEM | BPF_B:
+	case BPF_ST | BPF_MEM | BPF_DW:
+		switch (BPF_SIZE(code)) {
+		case BPF_DW:
+			/* Sign-extend immediate value into temp reg */
+			emit_a32_mov_i64(true, tmp2, imm, false, ctx);
+			emit_str_r(dst_lo, tmp2[1], dstk, off, ctx, BPF_W);
+			emit_str_r(dst_lo, tmp2[0], dstk, off+4, ctx, BPF_W);
 			break;
-		case BPF_ALU | BPF_NEG:
-			/* A = -A */
-			emit(ARM_RSB_I(r_A, r_A, 0), ctx);
+		case BPF_W:
+		case BPF_H:
+		case BPF_B:
+			emit_a32_mov_i(tmp2[1], imm, false, ctx);
+			emit_str_r(dst_lo, tmp2[1], dstk, off, ctx,
+				   BPF_SIZE(code));
 			break;
-		case BPF_JMP | BPF_JA:
-			/* pc += K */
-			emit(ARM_B(b_imm(i + k + 1, ctx)), ctx);
+		}
+		break;
+	/* STX XADD: lock *(u32 *)(dst + off) += src */
+	case BPF_STX | BPF_XADD | BPF_W:
+	/* STX XADD: lock *(u64 *)(dst + off) += src */
+	case BPF_STX | BPF_XADD | BPF_DW:
+		goto notyet;
+	/* STX: *(size *)(dst + off) = src */
+	case BPF_STX | BPF_MEM | BPF_W:
+	case BPF_STX | BPF_MEM | BPF_H:
+	case BPF_STX | BPF_MEM | BPF_B:
+	case BPF_STX | BPF_MEM | BPF_DW:
+	{
+		u8 sz = BPF_SIZE(code);
+
+		rn = sstk ? tmp2[1] : src_lo;
+		rm = sstk ? tmp2[0] : src_hi;
+		if (sstk) {
+			emit(ARM_LDR_I(rn, ARM_SP, STACK_VAR(src_lo)), ctx);
+			emit(ARM_LDR_I(rm, ARM_SP, STACK_VAR(src_hi)), ctx);
+		}
+
+		/* Store the value */
+		if (BPF_SIZE(code) == BPF_DW) {
+			emit_str_r(dst_lo, rn, dstk, off, ctx, BPF_W);
+			emit_str_r(dst_lo, rm, dstk, off+4, ctx, BPF_W);
+		} else {
+			emit_str_r(dst_lo, rn, dstk, off, ctx, sz);
+		}
+		break;
+	}
+	/* PC += off if dst == src */
+	/* PC += off if dst > src */
+	/* PC += off if dst >= src */
+	/* PC += off if dst < src */
+	/* PC += off if dst <= src */
+	/* PC += off if dst != src */
+	/* PC += off if dst > src (signed) */
+	/* PC += off if dst >= src (signed) */
+	/* PC += off if dst < src (signed) */
+	/* PC += off if dst <= src (signed) */
+	/* PC += off if dst & src */
+	case BPF_JMP | BPF_JEQ | BPF_X:
+	case BPF_JMP | BPF_JGT | BPF_X:
+	case BPF_JMP | BPF_JGE | BPF_X:
+	case BPF_JMP | BPF_JNE | BPF_X:
+	case BPF_JMP | BPF_JSGT | BPF_X:
+	case BPF_JMP | BPF_JSGE | BPF_X:
+	case BPF_JMP | BPF_JSET | BPF_X:
+	case BPF_JMP | BPF_JLE | BPF_X:
+	case BPF_JMP | BPF_JLT | BPF_X:
+	case BPF_JMP | BPF_JSLT | BPF_X:
+	case BPF_JMP | BPF_JSLE | BPF_X:
+		/* Setup source registers */
+		rm = sstk ? tmp2[0] : src_hi;
+		rn = sstk ? tmp2[1] : src_lo;
+		if (sstk) {
+			emit(ARM_LDR_I(rn, ARM_SP, STACK_VAR(src_lo)), ctx);
+			emit(ARM_LDR_I(rm, ARM_SP, STACK_VAR(src_hi)), ctx);
+		}
+		goto go_jmp;
+	/* PC += off if dst == imm */
+	/* PC += off if dst > imm */
+	/* PC += off if dst >= imm */
+	/* PC += off if dst < imm */
+	/* PC += off if dst <= imm */
+	/* PC += off if dst != imm */
+	/* PC += off if dst > imm (signed) */
+	/* PC += off if dst >= imm (signed) */
+	/* PC += off if dst < imm (signed) */
+	/* PC += off if dst <= imm (signed) */
+	/* PC += off if dst & imm */
+	case BPF_JMP | BPF_JEQ | BPF_K:
+	case BPF_JMP | BPF_JGT | BPF_K:
+	case BPF_JMP | BPF_JGE | BPF_K:
+	case BPF_JMP | BPF_JNE | BPF_K:
+	case BPF_JMP | BPF_JSGT | BPF_K:
+	case BPF_JMP | BPF_JSGE | BPF_K:
+	case BPF_JMP | BPF_JSET | BPF_K:
+	case BPF_JMP | BPF_JLT | BPF_K:
+	case BPF_JMP | BPF_JLE | BPF_K:
+	case BPF_JMP | BPF_JSLT | BPF_K:
+	case BPF_JMP | BPF_JSLE | BPF_K:
+		if (off == 0)
 			break;
-		case BPF_JMP | BPF_JEQ | BPF_K:
-			/* pc += (A == K) ? pc->jt : pc->jf */
-			condt  = ARM_COND_EQ;
-			goto cmp_imm;
-		case BPF_JMP | BPF_JGT | BPF_K:
-			/* pc += (A > K) ? pc->jt : pc->jf */
-			condt  = ARM_COND_HI;
-			goto cmp_imm;
-		case BPF_JMP | BPF_JGE | BPF_K:
-			/* pc += (A >= K) ? pc->jt : pc->jf */
-			condt  = ARM_COND_HS;
-cmp_imm:
-			imm12 = imm8m(k);
-			if (imm12 < 0) {
-				emit_mov_i_no8m(r_scratch, k, ctx);
-				emit(ARM_CMP_R(r_A, r_scratch), ctx);
-			} else {
-				emit(ARM_CMP_I(r_A, imm12), ctx);
-			}
-cond_jump:
-			if (inst->jt)
-				_emit(condt, ARM_B(b_imm(i + inst->jt + 1,
-						   ctx)), ctx);
-			if (inst->jf)
-				_emit(condt ^ 1, ARM_B(b_imm(i + inst->jf + 1,
-							     ctx)), ctx);
+		rm = tmp2[0];
+		rn = tmp2[1];
+		/* Sign-extend immediate value */
+		emit_a32_mov_i64(true, tmp2, imm, false, ctx);
+go_jmp:
+		/* Setup destination register */
+		rd = dstk ? tmp[0] : dst_hi;
+		rt = dstk ? tmp[1] : dst_lo;
+		if (dstk) {
+			emit(ARM_LDR_I(rt, ARM_SP, STACK_VAR(dst_lo)), ctx);
+			emit(ARM_LDR_I(rd, ARM_SP, STACK_VAR(dst_hi)), ctx);
+		}
+
+		/* Check for the condition */
+		emit_ar_r(rd, rt, rm, rn, ctx, BPF_OP(code));
+
+		/* Setup JUMP instruction */
+		jmp_offset = bpf2a32_offset(i+off, i, ctx);
+		switch (BPF_OP(code)) {
+		case BPF_JNE:
+		case BPF_JSET:
+			_emit(ARM_COND_NE, ARM_B(jmp_offset), ctx);
 			break;
-		case BPF_JMP | BPF_JEQ | BPF_X:
-			/* pc += (A == X) ? pc->jt : pc->jf */
-			condt   = ARM_COND_EQ;
-			goto cmp_x;
-		case BPF_JMP | BPF_JGT | BPF_X:
-			/* pc += (A > X) ? pc->jt : pc->jf */
-			condt   = ARM_COND_HI;
-			goto cmp_x;
-		case BPF_JMP | BPF_JGE | BPF_X:
-			/* pc += (A >= X) ? pc->jt : pc->jf */
-			condt   = ARM_COND_CS;
-cmp_x:
-			update_on_xread(ctx);
-			emit(ARM_CMP_R(r_A, r_X), ctx);
-			goto cond_jump;
-		case BPF_JMP | BPF_JSET | BPF_K:
-			/* pc += (A & K) ? pc->jt : pc->jf */
-			condt  = ARM_COND_NE;
-			/* not set iff all zeroes iff Z==1 iff EQ */
-
-			imm12 = imm8m(k);
-			if (imm12 < 0) {
-				emit_mov_i_no8m(r_scratch, k, ctx);
-				emit(ARM_TST_R(r_A, r_scratch), ctx);
-			} else {
-				emit(ARM_TST_I(r_A, imm12), ctx);
-			}
-			goto cond_jump;
-		case BPF_JMP | BPF_JSET | BPF_X:
-			/* pc += (A & X) ? pc->jt : pc->jf */
-			update_on_xread(ctx);
-			condt  = ARM_COND_NE;
-			emit(ARM_TST_R(r_A, r_X), ctx);
-			goto cond_jump;
-		case BPF_RET | BPF_A:
-			emit(ARM_MOV_R(ARM_R0, r_A), ctx);
-			goto b_epilogue;
-		case BPF_RET | BPF_K:
-			if ((k == 0) && (ctx->ret0_fp_idx < 0))
-				ctx->ret0_fp_idx = i;
-			emit_mov_i(ARM_R0, k, ctx);
-b_epilogue:
-			if (i != ctx->skf->len - 1)
-				emit(ARM_B(b_imm(prog->len, ctx)), ctx);
+		case BPF_JEQ:
+			_emit(ARM_COND_EQ, ARM_B(jmp_offset), ctx);
 			break;
-		case BPF_MISC | BPF_TAX:
-			/* X = A */
-			ctx->seen |= SEEN_X;
-			emit(ARM_MOV_R(r_X, r_A), ctx);
+		case BPF_JGT:
+			_emit(ARM_COND_HI, ARM_B(jmp_offset), ctx);
 			break;
-		case BPF_MISC | BPF_TXA:
-			/* A = X */
-			update_on_xread(ctx);
-			emit(ARM_MOV_R(r_A, r_X), ctx);
+		case BPF_JGE:
+			_emit(ARM_COND_CS, ARM_B(jmp_offset), ctx);
 			break;
-		case BPF_ANC | SKF_AD_PROTOCOL:
-			/* A = ntohs(skb->protocol) */
-			ctx->seen |= SEEN_SKB;
-			BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff,
-						  protocol) != 2);
-			off = offsetof(struct sk_buff, protocol);
-			emit(ARM_LDRH_I(r_scratch, r_skb, off), ctx);
-			emit_swap16(r_A, r_scratch, ctx);
+		case BPF_JSGT:
+			_emit(ARM_COND_LT, ARM_B(jmp_offset), ctx);
 			break;
-		case BPF_ANC | SKF_AD_CPU:
-			/* r_scratch = current_thread_info() */
-			OP_IMM3(ARM_BIC, r_scratch, ARM_SP, THREAD_SIZE - 1, ctx);
-			/* A = current_thread_info()->cpu */
-			BUILD_BUG_ON(FIELD_SIZEOF(struct thread_info, cpu) != 4);
-			off = offsetof(struct thread_info, cpu);
-			emit(ARM_LDR_I(r_A, r_scratch, off), ctx);
+		case BPF_JSGE:
+			_emit(ARM_COND_GE, ARM_B(jmp_offset), ctx);
 			break;
-		case BPF_ANC | SKF_AD_IFINDEX:
-		case BPF_ANC | SKF_AD_HATYPE:
-			/* A = skb->dev->ifindex */
-			/* A = skb->dev->type */
-			ctx->seen |= SEEN_SKB;
-			off = offsetof(struct sk_buff, dev);
-			emit(ARM_LDR_I(r_scratch, r_skb, off), ctx);
-
-			emit(ARM_CMP_I(r_scratch, 0), ctx);
-			emit_err_ret(ARM_COND_EQ, ctx);
-
-			BUILD_BUG_ON(FIELD_SIZEOF(struct net_device,
-						  ifindex) != 4);
-			BUILD_BUG_ON(FIELD_SIZEOF(struct net_device,
-						  type) != 2);
-
-			if (code == (BPF_ANC | SKF_AD_IFINDEX)) {
-				off = offsetof(struct net_device, ifindex);
-				emit(ARM_LDR_I(r_A, r_scratch, off), ctx);
-			} else {
-				/*
-				 * offset of field "type" in "struct
-				 * net_device" is above what can be
-				 * used in the ldrh rd, [rn, #imm]
-				 * instruction, so load the offset in
-				 * a register and use ldrh rd, [rn, rm]
-				 */
-				off = offsetof(struct net_device, type);
-				emit_mov_i(ARM_R3, off, ctx);
-				emit(ARM_LDRH_R(r_A, r_scratch, ARM_R3), ctx);
-			}
+		case BPF_JLE:
+			_emit(ARM_COND_LS, ARM_B(jmp_offset), ctx);
 			break;
-		case BPF_ANC | SKF_AD_MARK:
-			ctx->seen |= SEEN_SKB;
-			BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, mark) != 4);
-			off = offsetof(struct sk_buff, mark);
-			emit(ARM_LDR_I(r_A, r_skb, off), ctx);
+		case BPF_JLT:
+			_emit(ARM_COND_CC, ARM_B(jmp_offset), ctx);
 			break;
-		case BPF_ANC | SKF_AD_RXHASH:
-			ctx->seen |= SEEN_SKB;
-			BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, hash) != 4);
-			off = offsetof(struct sk_buff, hash);
-			emit(ARM_LDR_I(r_A, r_skb, off), ctx);
+		case BPF_JSLT:
+			_emit(ARM_COND_LT, ARM_B(jmp_offset), ctx);
 			break;
-		case BPF_ANC | SKF_AD_VLAN_TAG:
-		case BPF_ANC | SKF_AD_VLAN_TAG_PRESENT:
-			ctx->seen |= SEEN_SKB;
-			BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, vlan_tci) != 2);
-			off = offsetof(struct sk_buff, vlan_tci);
-			emit(ARM_LDRH_I(r_A, r_skb, off), ctx);
-			if (code == (BPF_ANC | SKF_AD_VLAN_TAG))
-				OP_IMM3(ARM_AND, r_A, r_A, ~VLAN_TAG_PRESENT, ctx);
-			else {
-				OP_IMM3(ARM_LSR, r_A, r_A, 12, ctx);
-				OP_IMM3(ARM_AND, r_A, r_A, 0x1, ctx);
-			}
+		case BPF_JSLE:
+			_emit(ARM_COND_GE, ARM_B(jmp_offset), ctx);
 			break;
-		case BPF_ANC | SKF_AD_PKTTYPE:
-			ctx->seen |= SEEN_SKB;
-			BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff,
-						  __pkt_type_offset[0]) != 1);
-			off = PKT_TYPE_OFFSET();
-			emit(ARM_LDRB_I(r_A, r_skb, off), ctx);
-			emit(ARM_AND_I(r_A, r_A, PKT_TYPE_MAX), ctx);
-#ifdef __BIG_ENDIAN_BITFIELD
-			emit(ARM_LSR_I(r_A, r_A, 5), ctx);
-#endif
+		}
+		break;
+	/* JMP OFF */
+	case BPF_JMP | BPF_JA:
+	{
+		if (off == 0)
 			break;
-		case BPF_ANC | SKF_AD_QUEUE:
-			ctx->seen |= SEEN_SKB;
-			BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff,
-						  queue_mapping) != 2);
-			BUILD_BUG_ON(offsetof(struct sk_buff,
-					      queue_mapping) > 0xff);
-			off = offsetof(struct sk_buff, queue_mapping);
-			emit(ARM_LDRH_I(r_A, r_skb, off), ctx);
+		jmp_offset = bpf2a32_offset(i+off, i, ctx);
+		check_imm24(jmp_offset);
+		emit(ARM_B(jmp_offset), ctx);
+		break;
+	}
+	/* tail call */
+	case BPF_JMP | BPF_TAIL_CALL:
+		if (emit_bpf_tail_call(ctx))
+			return -EFAULT;
+		break;
+	/* function call */
+	case BPF_JMP | BPF_CALL:
+	{
+		const u8 *r0 = bpf2a32[BPF_REG_0];
+		const u8 *r1 = bpf2a32[BPF_REG_1];
+		const u8 *r2 = bpf2a32[BPF_REG_2];
+		const u8 *r3 = bpf2a32[BPF_REG_3];
+		const u8 *r4 = bpf2a32[BPF_REG_4];
+		const u8 *r5 = bpf2a32[BPF_REG_5];
+		const u32 func = (u32)__bpf_call_base + (u32)imm;
+
+		emit_a32_mov_r64(true, r0, r1, false, false, ctx);
+		emit_a32_mov_r64(true, r1, r2, false, true, ctx);
+		emit_push_r64(r5, 0, ctx);
+		emit_push_r64(r4, 8, ctx);
+		emit_push_r64(r3, 16, ctx);
+
+		emit_a32_mov_i(tmp[1], func, false, ctx);
+		emit_blx_r(tmp[1], ctx);
+
+		emit(ARM_ADD_I(ARM_SP, ARM_SP, imm8m(24)), ctx); // callee clean
+		break;
+	}
+	/* function return */
+	case BPF_JMP | BPF_EXIT:
+		/* Optimization: when last instruction is EXIT
+		 * simply fallthrough to epilogue.
+		 */
+		if (i == ctx->prog->len - 1)
 			break;
-		case BPF_ANC | SKF_AD_PAY_OFFSET:
-			ctx->seen |= SEEN_SKB | SEEN_CALL;
+		jmp_offset = epilogue_offset(ctx);
+		check_imm24(jmp_offset);
+		emit(ARM_B(jmp_offset), ctx);
+		break;
+notyet:
+		pr_info_once("*** NOT YET: opcode %02x ***\n", code);
+		return -EFAULT;
+	default:
+		pr_err_once("unknown opcode %02x\n", code);
+		return -EINVAL;
+	}
 
-			emit(ARM_MOV_R(ARM_R0, r_skb), ctx);
-			emit_mov_i(ARM_R3, (unsigned int)skb_get_poff, ctx);
-			emit_blx_r(ARM_R3, ctx);
-			emit(ARM_MOV_R(r_A, ARM_R0), ctx);
-			break;
-		case BPF_LDX | BPF_W | BPF_ABS:
-			/*
-			 * load a 32bit word from struct seccomp_data.
-			 * seccomp_check_filter() will already have checked
-			 * that k is 32bit aligned and lies within the
-			 * struct seccomp_data.
-			 */
-			ctx->seen |= SEEN_SKB;
-			emit(ARM_LDR_I(r_A, r_skb, k), ctx);
-			break;
-		default:
-			return -1;
+	if (ctx->flags & FLAG_IMM_OVERFLOW)
+		/*
+		 * this instruction generated an overflow when
+		 * trying to access the literal pool, so
+		 * delegate this filter to the kernel interpreter.
+		 */
+		return -1;
+	return 0;
+}
+
+static int build_body(struct jit_ctx *ctx)
+{
+	const struct bpf_prog *prog = ctx->prog;
+	unsigned int i;
+
+	for (i = 0; i < prog->len; i++) {
+		const struct bpf_insn *insn = &(prog->insnsi[i]);
+		int ret;
+
+		ret = build_insn(insn, ctx);
+
+		/* It's used with loading the 64 bit immediate value. */
+		if (ret > 0) {
+			i++;
+			if (ctx->target == NULL)
+				ctx->offsets[i] = ctx->idx;
+			continue;
 		}
 
-		if (ctx->flags & FLAG_IMM_OVERFLOW)
-			/*
-			 * this instruction generated an overflow when
-			 * trying to access the literal pool, so
-			 * delegate this filter to the kernel interpreter.
-			 */
-			return -1;
+		if (ctx->target == NULL)
+			ctx->offsets[i] = ctx->idx;
+
+		/* If unsuccesfull, return with error code */
+		if (ret)
+			return ret;
 	}
+	return 0;
+}
 
-	/* compute offsets only during the first pass */
-	if (ctx->target == NULL)
-		ctx->offsets[i] = ctx->idx * 4;
+static int validate_code(struct jit_ctx *ctx)
+{
+	int i;
+
+	for (i = 0; i < ctx->idx; i++) {
+		if (ctx->target[i] == __opcode_to_mem_arm(ARM_INST_UDF))
+			return -1;
+	}
 
 	return 0;
 }
 
+void bpf_jit_compile(struct bpf_prog *prog)
+{
+	/* Nothing to do here. We support Internal BPF. */
+}
 
-void bpf_jit_compile(struct bpf_prog *fp)
+struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 {
+	struct bpf_prog *tmp, *orig_prog = prog;
 	struct bpf_binary_header *header;
+	bool tmp_blinded = false;
 	struct jit_ctx ctx;
-	unsigned tmp_idx;
-	unsigned alloc_size;
-	u8 *target_ptr;
+	unsigned int tmp_idx;
+	unsigned int image_size;
+	u8 *image_ptr;
 
+	/* If BPF JIT was not enabled then we must fall back to
+	 * the interpreter.
+	 */
 	if (!bpf_jit_enable)
-		return;
+		return orig_prog;
 
-	memset(&ctx, 0, sizeof(ctx));
-	ctx.skf		= fp;
-	ctx.ret0_fp_idx = -1;
+	/* If constant blinding was enabled and we failed during blinding
+	 * then we must fall back to the interpreter. Otherwise, we save
+	 * the new JITed code.
+	 */
+	tmp = bpf_jit_blind_constants(prog);
 
-	ctx.offsets = kzalloc(4 * (ctx.skf->len + 1), GFP_KERNEL);
-	if (ctx.offsets == NULL)
-		return;
+	if (IS_ERR(tmp))
+		return orig_prog;
+	if (tmp != prog) {
+		tmp_blinded = true;
+		prog = tmp;
+	}
 
-	/* fake pass to fill in the ctx->seen */
-	if (unlikely(build_body(&ctx)))
+	memset(&ctx, 0, sizeof(ctx));
+	ctx.prog = prog;
+
+	/* Not able to allocate memory for offsets[] , then
+	 * we must fall back to the interpreter
+	 */
+	ctx.offsets = kcalloc(prog->len, sizeof(int), GFP_KERNEL);
+	if (ctx.offsets == NULL) {
+		prog = orig_prog;
 		goto out;
+	}
+
+	/* 1) fake pass to find in the length of the JITed code,
+	 * to compute ctx->offsets and other context variables
+	 * needed to compute final JITed code.
+	 * Also, calculate random starting pointer/start of JITed code
+	 * which is prefixed by random number of fault instructions.
+	 *
+	 * If the first pass fails then there is no chance of it
+	 * being successful in the second pass, so just fall back
+	 * to the interpreter.
+	 */
+	if (build_body(&ctx)) {
+		prog = orig_prog;
+		goto out_off;
+	}
 
 	tmp_idx = ctx.idx;
 	build_prologue(&ctx);
 	ctx.prologue_bytes = (ctx.idx - tmp_idx) * 4;
 
+	ctx.epilogue_offset = ctx.idx;
+
 #if __LINUX_ARM_ARCH__ < 7
 	tmp_idx = ctx.idx;
 	build_epilogue(&ctx);
@@ -1021,64 +1880,83 @@ void bpf_jit_compile(struct bpf_prog *fp)
 
 	ctx.idx += ctx.imm_count;
 	if (ctx.imm_count) {
-		ctx.imms = kzalloc(4 * ctx.imm_count, GFP_KERNEL);
-		if (ctx.imms == NULL)
-			goto out;
+		ctx.imms = kcalloc(ctx.imm_count, sizeof(u32), GFP_KERNEL);
+		if (ctx.imms == NULL) {
+			prog = orig_prog;
+			goto out_off;
+		}
 	}
 #else
-	/* there's nothing after the epilogue on ARMv7 */
+	/* there's nothing about the epilogue on ARMv7 */
 	build_epilogue(&ctx);
 #endif
-	alloc_size = 4 * ctx.idx;
-	header = bpf_jit_binary_alloc(alloc_size, &target_ptr,
-				      4, jit_fill_hole);
-	if (header == NULL)
-		goto out;
+	/* Now we can get the actual image size of the JITed arm code.
+	 * Currently, we are not considering the THUMB-2 instructions
+	 * for jit, although it can decrease the size of the image.
+	 *
+	 * As each arm instruction is of length 32bit, we are translating
+	 * number of JITed intructions into the size required to store these
+	 * JITed code.
+	 */
+	image_size = sizeof(u32) * ctx.idx;
 
-	ctx.target = (u32 *) target_ptr;
+	/* Now we know the size of the structure to make */
+	header = bpf_jit_binary_alloc(image_size, &image_ptr,
+				      sizeof(u32), jit_fill_hole);
+	/* Not able to allocate memory for the structure then
+	 * we must fall back to the interpretation
+	 */
+	if (header == NULL) {
+		prog = orig_prog;
+		goto out_imms;
+	}
+
+	/* 2.) Actual pass to generate final JIT code */
+	ctx.target = (u32 *) image_ptr;
 	ctx.idx = 0;
 
 	build_prologue(&ctx);
+
+	/* If building the body of the JITed code fails somehow,
+	 * we fall back to the interpretation.
+	 */
 	if (build_body(&ctx) < 0) {
-#if __LINUX_ARM_ARCH__ < 7
-		if (ctx.imm_count)
-			kfree(ctx.imms);
-#endif
+		image_ptr = NULL;
 		bpf_jit_binary_free(header);
-		goto out;
+		prog = orig_prog;
+		goto out_imms;
 	}
 	build_epilogue(&ctx);
 
+	/* 3.) Extra pass to validate JITed Code */
+	if (validate_code(&ctx)) {
+		image_ptr = NULL;
+		bpf_jit_binary_free(header);
+		prog = orig_prog;
+		goto out_imms;
+	}
 	flush_icache_range((u32)header, (u32)(ctx.target + ctx.idx));
 
-#if __LINUX_ARM_ARCH__ < 7
-	if (ctx.imm_count)
-		kfree(ctx.imms);
-#endif
-
 	if (bpf_jit_enable > 1)
 		/* there are 2 passes here */
-		bpf_jit_dump(fp->len, alloc_size, 2, ctx.target);
+		bpf_jit_dump(prog->len, image_size, 2, ctx.target);
 
 	set_memory_ro((unsigned long)header, header->pages);
-	fp->bpf_func = (void *)ctx.target;
-	fp->jited = 1;
-out:
+	prog->bpf_func = (void *)ctx.target;
+	prog->jited = 1;
+	prog->jited_len = image_size;
+
+out_imms:
+#if __LINUX_ARM_ARCH__ < 7
+	if (ctx.imm_count)
+		kfree(ctx.imms);
+#endif
+out_off:
 	kfree(ctx.offsets);
-	return;
+out:
+	if (tmp_blinded)
+		bpf_jit_prog_release_other(prog, prog == orig_prog ?
+					   tmp : orig_prog);
+	return prog;
 }
 
-void bpf_jit_free(struct bpf_prog *fp)
-{
-	unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
-	struct bpf_binary_header *header = (void *)addr;
-
-	if (!fp->jited)
-		goto free_filter;
-
-	set_memory_rw(addr, header->pages);
-	bpf_jit_binary_free(header);
-
-free_filter:
-	bpf_prog_unlock_free(fp);
-}
diff --git a/arch/arm/net/bpf_jit_32.h b/arch/arm/net/bpf_jit_32.h
index c46fca2972f7..d5cf5f6208aa 100644
--- a/arch/arm/net/bpf_jit_32.h
+++ b/arch/arm/net/bpf_jit_32.h
@@ -11,6 +11,7 @@
 #ifndef PFILTER_OPCODES_ARM_H
 #define PFILTER_OPCODES_ARM_H
 
+/* ARM 32bit Registers */
 #define ARM_R0	0
 #define ARM_R1	1
 #define ARM_R2	2
@@ -22,38 +23,43 @@
 #define ARM_R8	8
 #define ARM_R9	9
 #define ARM_R10	10
-#define ARM_FP	11
-#define ARM_IP	12
-#define ARM_SP	13
-#define ARM_LR	14
-#define ARM_PC	15
-
-#define ARM_COND_EQ		0x0
-#define ARM_COND_NE		0x1
-#define ARM_COND_CS		0x2
+#define ARM_FP	11	/* Frame Pointer */
+#define ARM_IP	12	/* Intra-procedure scratch register */
+#define ARM_SP	13	/* Stack pointer: as load/store base reg */
+#define ARM_LR	14	/* Link Register */
+#define ARM_PC	15	/* Program counter */
+
+#define ARM_COND_EQ		0x0	/* == */
+#define ARM_COND_NE		0x1	/* != */
+#define ARM_COND_CS		0x2	/* unsigned >= */
 #define ARM_COND_HS		ARM_COND_CS
-#define ARM_COND_CC		0x3
+#define ARM_COND_CC		0x3	/* unsigned < */
 #define ARM_COND_LO		ARM_COND_CC
-#define ARM_COND_MI		0x4
-#define ARM_COND_PL		0x5
-#define ARM_COND_VS		0x6
-#define ARM_COND_VC		0x7
-#define ARM_COND_HI		0x8
-#define ARM_COND_LS		0x9
-#define ARM_COND_GE		0xa
-#define ARM_COND_LT		0xb
-#define ARM_COND_GT		0xc
-#define ARM_COND_LE		0xd
-#define ARM_COND_AL		0xe
+#define ARM_COND_MI		0x4	/* < 0 */
+#define ARM_COND_PL		0x5	/* >= 0 */
+#define ARM_COND_VS		0x6	/* Signed Overflow */
+#define ARM_COND_VC		0x7	/* No Signed Overflow */
+#define ARM_COND_HI		0x8	/* unsigned > */
+#define ARM_COND_LS		0x9	/* unsigned <= */
+#define ARM_COND_GE		0xa	/* Signed >= */
+#define ARM_COND_LT		0xb	/* Signed < */
+#define ARM_COND_GT		0xc	/* Signed > */
+#define ARM_COND_LE		0xd	/* Signed <= */
+#define ARM_COND_AL		0xe	/* None */
 
 /* register shift types */
 #define SRTYPE_LSL		0
 #define SRTYPE_LSR		1
 #define SRTYPE_ASR		2
 #define SRTYPE_ROR		3
+#define SRTYPE_ASL		(SRTYPE_LSL)
 
 #define ARM_INST_ADD_R		0x00800000
+#define ARM_INST_ADDS_R		0x00900000
+#define ARM_INST_ADC_R		0x00a00000
+#define ARM_INST_ADC_I		0x02a00000
 #define ARM_INST_ADD_I		0x02800000
+#define ARM_INST_ADDS_I		0x02900000
 
 #define ARM_INST_AND_R		0x00000000
 #define ARM_INST_AND_I		0x02000000
@@ -76,8 +82,10 @@
 #define ARM_INST_LDRH_I		0x01d000b0
 #define ARM_INST_LDRH_R		0x019000b0
 #define ARM_INST_LDR_I		0x05900000
+#define ARM_INST_LDR_R		0x07900000
 
 #define ARM_INST_LDM		0x08900000
+#define ARM_INST_LDM_IA		0x08b00000
 
 #define ARM_INST_LSL_I		0x01a00000
 #define ARM_INST_LSL_R		0x01a00010
@@ -86,6 +94,7 @@
 #define ARM_INST_LSR_R		0x01a00030
 
 #define ARM_INST_MOV_R		0x01a00000
+#define ARM_INST_MOVS_R		0x01b00000
 #define ARM_INST_MOV_I		0x03a00000
 #define ARM_INST_MOVW		0x03000000
 #define ARM_INST_MOVT		0x03400000
@@ -96,17 +105,28 @@
 #define ARM_INST_PUSH		0x092d0000
 
 #define ARM_INST_ORR_R		0x01800000
+#define ARM_INST_ORRS_R		0x01900000
 #define ARM_INST_ORR_I		0x03800000
 
 #define ARM_INST_REV		0x06bf0f30
 #define ARM_INST_REV16		0x06bf0fb0
 
 #define ARM_INST_RSB_I		0x02600000
+#define ARM_INST_RSBS_I		0x02700000
+#define ARM_INST_RSC_I		0x02e00000
 
 #define ARM_INST_SUB_R		0x00400000
+#define ARM_INST_SUBS_R		0x00500000
+#define ARM_INST_RSB_R		0x00600000
 #define ARM_INST_SUB_I		0x02400000
+#define ARM_INST_SUBS_I		0x02500000
+#define ARM_INST_SBC_I		0x02c00000
+#define ARM_INST_SBC_R		0x00c00000
+#define ARM_INST_SBCS_R		0x00d00000
 
 #define ARM_INST_STR_I		0x05800000
+#define ARM_INST_STRB_I		0x05c00000
+#define ARM_INST_STRH_I		0x01c000b0
 
 #define ARM_INST_TST_R		0x01100000
 #define ARM_INST_TST_I		0x03100000
@@ -117,6 +137,8 @@
 
 #define ARM_INST_MLS		0x00600090
 
+#define ARM_INST_UXTH		0x06ff0070
+
 /*
  * Use a suitable undefined instruction to use for ARM/Thumb2 faulting.
  * We need to be careful not to conflict with those used by other modules
@@ -135,9 +157,15 @@
 #define _AL3_R(op, rd, rn, rm)	((op ## _R) | (rd) << 12 | (rn) << 16 | (rm))
 /* immediate */
 #define _AL3_I(op, rd, rn, imm)	((op ## _I) | (rd) << 12 | (rn) << 16 | (imm))
+/* register with register-shift */
+#define _AL3_SR(inst)	(inst | (1 << 4))
 
 #define ARM_ADD_R(rd, rn, rm)	_AL3_R(ARM_INST_ADD, rd, rn, rm)
+#define ARM_ADDS_R(rd, rn, rm)	_AL3_R(ARM_INST_ADDS, rd, rn, rm)
 #define ARM_ADD_I(rd, rn, imm)	_AL3_I(ARM_INST_ADD, rd, rn, imm)
+#define ARM_ADDS_I(rd, rn, imm)	_AL3_I(ARM_INST_ADDS, rd, rn, imm)
+#define ARM_ADC_R(rd, rn, rm)	_AL3_R(ARM_INST_ADC, rd, rn, rm)
+#define ARM_ADC_I(rd, rn, imm)	_AL3_I(ARM_INST_ADC, rd, rn, imm)
 
 #define ARM_AND_R(rd, rn, rm)	_AL3_R(ARM_INST_AND, rd, rn, rm)
 #define ARM_AND_I(rd, rn, imm)	_AL3_I(ARM_INST_AND, rd, rn, imm)
@@ -156,7 +184,9 @@
 #define ARM_EOR_I(rd, rn, imm)	_AL3_I(ARM_INST_EOR, rd, rn, imm)
 
 #define ARM_LDR_I(rt, rn, off)	(ARM_INST_LDR_I | (rt) << 12 | (rn) << 16 \
-				 | (off))
+				 | ((off) & 0xfff))
+#define ARM_LDR_R(rt, rn, rm)	(ARM_INST_LDR_R | (rt) << 12 | (rn) << 16 \
+				 | (rm))
 #define ARM_LDRB_I(rt, rn, off)	(ARM_INST_LDRB_I | (rt) << 12 | (rn) << 16 \
 				 | (off))
 #define ARM_LDRB_R(rt, rn, rm)	(ARM_INST_LDRB_R | (rt) << 12 | (rn) << 16 \
@@ -167,15 +197,23 @@
 				 | (rm))
 
 #define ARM_LDM(rn, regs)	(ARM_INST_LDM | (rn) << 16 | (regs))
+#define ARM_LDM_IA(rn, regs)	(ARM_INST_LDM_IA | (rn) << 16 | (regs))
 
 #define ARM_LSL_R(rd, rn, rm)	(_AL3_R(ARM_INST_LSL, rd, 0, rn) | (rm) << 8)
 #define ARM_LSL_I(rd, rn, imm)	(_AL3_I(ARM_INST_LSL, rd, 0, rn) | (imm) << 7)
 
 #define ARM_LSR_R(rd, rn, rm)	(_AL3_R(ARM_INST_LSR, rd, 0, rn) | (rm) << 8)
 #define ARM_LSR_I(rd, rn, imm)	(_AL3_I(ARM_INST_LSR, rd, 0, rn) | (imm) << 7)
+#define ARM_ASR_R(rd, rn, rm)   (_AL3_R(ARM_INST_ASR, rd, 0, rn) | (rm) << 8)
+#define ARM_ASR_I(rd, rn, imm)  (_AL3_I(ARM_INST_ASR, rd, 0, rn) | (imm) << 7)
 
 #define ARM_MOV_R(rd, rm)	_AL3_R(ARM_INST_MOV, rd, 0, rm)
+#define ARM_MOVS_R(rd, rm)	_AL3_R(ARM_INST_MOVS, rd, 0, rm)
 #define ARM_MOV_I(rd, imm)	_AL3_I(ARM_INST_MOV, rd, 0, imm)
+#define ARM_MOV_SR(rd, rm, type, rs)	\
+	(_AL3_SR(ARM_MOV_R(rd, rm)) | (type) << 5 | (rs) << 8)
+#define ARM_MOV_SI(rd, rm, type, imm6)	\
+	(ARM_MOV_R(rd, rm) | (type) << 5 | (imm6) << 7)
 
 #define ARM_MOVW(rd, imm)	\
 	(ARM_INST_MOVW | ((imm) >> 12) << 16 | (rd) << 12 | ((imm) & 0x0fff))
@@ -190,19 +228,38 @@
 
 #define ARM_ORR_R(rd, rn, rm)	_AL3_R(ARM_INST_ORR, rd, rn, rm)
 #define ARM_ORR_I(rd, rn, imm)	_AL3_I(ARM_INST_ORR, rd, rn, imm)
-#define ARM_ORR_S(rd, rn, rm, type, rs)	\
-	(ARM_ORR_R(rd, rn, rm) | (type) << 5 | (rs) << 7)
+#define ARM_ORR_SR(rd, rn, rm, type, rs)	\
+	(_AL3_SR(ARM_ORR_R(rd, rn, rm)) | (type) << 5 | (rs) << 8)
+#define ARM_ORRS_R(rd, rn, rm)	_AL3_R(ARM_INST_ORRS, rd, rn, rm)
+#define ARM_ORRS_SR(rd, rn, rm, type, rs)	\
+	(_AL3_SR(ARM_ORRS_R(rd, rn, rm)) | (type) << 5 | (rs) << 8)
+#define ARM_ORR_SI(rd, rn, rm, type, imm6)	\
+	(ARM_ORR_R(rd, rn, rm) | (type) << 5 | (imm6) << 7)
+#define ARM_ORRS_SI(rd, rn, rm, type, imm6)	\
+	(ARM_ORRS_R(rd, rn, rm) | (type) << 5 | (imm6) << 7)
 
 #define ARM_REV(rd, rm)		(ARM_INST_REV | (rd) << 12 | (rm))
 #define ARM_REV16(rd, rm)	(ARM_INST_REV16 | (rd) << 12 | (rm))
 
 #define ARM_RSB_I(rd, rn, imm)	_AL3_I(ARM_INST_RSB, rd, rn, imm)
+#define ARM_RSBS_I(rd, rn, imm)	_AL3_I(ARM_INST_RSBS, rd, rn, imm)
+#define ARM_RSC_I(rd, rn, imm)	_AL3_I(ARM_INST_RSC, rd, rn, imm)
 
 #define ARM_SUB_R(rd, rn, rm)	_AL3_R(ARM_INST_SUB, rd, rn, rm)
+#define ARM_SUBS_R(rd, rn, rm)	_AL3_R(ARM_INST_SUBS, rd, rn, rm)
+#define ARM_RSB_R(rd, rn, rm)	_AL3_R(ARM_INST_RSB, rd, rn, rm)
+#define ARM_SBC_R(rd, rn, rm)	_AL3_R(ARM_INST_SBC, rd, rn, rm)
+#define ARM_SBCS_R(rd, rn, rm)	_AL3_R(ARM_INST_SBCS, rd, rn, rm)
 #define ARM_SUB_I(rd, rn, imm)	_AL3_I(ARM_INST_SUB, rd, rn, imm)
+#define ARM_SUBS_I(rd, rn, imm)	_AL3_I(ARM_INST_SUBS, rd, rn, imm)
+#define ARM_SBC_I(rd, rn, imm)	_AL3_I(ARM_INST_SBC, rd, rn, imm)
 
 #define ARM_STR_I(rt, rn, off)	(ARM_INST_STR_I | (rt) << 12 | (rn) << 16 \
-				 | (off))
+				 | ((off) & 0xfff))
+#define ARM_STRH_I(rt, rn, off)	(ARM_INST_STRH_I | (rt) << 12 | (rn) << 16 \
+				 | (((off) & 0xf0) << 4) | ((off) & 0xf))
+#define ARM_STRB_I(rt, rn, off)	(ARM_INST_STRB_I | (rt) << 12 | (rn) << 16 \
+				 | (((off) & 0xf0) << 4) | ((off) & 0xf))
 
 #define ARM_TST_R(rn, rm)	_AL3_R(ARM_INST_TST, 0, rn, rm)
 #define ARM_TST_I(rn, imm)	_AL3_I(ARM_INST_TST, 0, rn, imm)
@@ -214,5 +271,6 @@
 
 #define ARM_MLS(rd, rn, rm, ra)	(ARM_INST_MLS | (rd) << 16 | (rn) | (rm) << 8 \
 				 | (ra) << 12)
+#define ARM_UXTH(rd, rm)	(ARM_INST_UXTH | (rd) << 12 | (rm))
 
 #endif /* PFILTER_OPCODES_ARM_H */
diff --git a/arch/arm/nwfpe/ARM-gcc.h b/arch/arm/nwfpe/ARM-gcc.h
index 436e54aa02ec..74389f5b0566 100644
--- a/arch/arm/nwfpe/ARM-gcc.h
+++ b/arch/arm/nwfpe/ARM-gcc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
 -------------------------------------------------------------------------------
 The macro `BITS64' can be defined to indicate that 64-bit integer types are
diff --git a/arch/arm/nwfpe/Makefile b/arch/arm/nwfpe/Makefile
index deb3a82ddbdf..303400fa2cdf 100644
--- a/arch/arm/nwfpe/Makefile
+++ b/arch/arm/nwfpe/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Copyright (C) 1998, 1999, 2001 Philip Blundell
 #
diff --git a/arch/arm/oprofile/Makefile b/arch/arm/oprofile/Makefile
index b2215c61cdf0..39688dc9f181 100644
--- a/arch/arm/oprofile/Makefile
+++ b/arch/arm/oprofile/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_OPROFILE) += oprofile.o
 
 DRIVER_OBJS = $(addprefix ../../../drivers/oprofile/, \
diff --git a/arch/arm/plat-iop/Makefile b/arch/arm/plat-iop/Makefile
index f2af203d601f..4d839a3cf284 100644
--- a/arch/arm/plat-iop/Makefile
+++ b/arch/arm/plat-iop/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index 3e27bffb352d..7276afee30b3 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config ARCH_OMAP
 	bool
 
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 1e460b4ee3b9..d4012d6c0dcb 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -1316,16 +1316,14 @@ static int omap_system_dma_probe(struct platform_device *pdev)
 	enable_1510_mode	= d->dev_caps & ENABLE_1510_MODE;
 
 	dma_chan = devm_kcalloc(&pdev->dev, dma_lch_count,
-				sizeof(struct omap_dma_lch), GFP_KERNEL);
-	if (!dma_chan) {
-		dev_err(&pdev->dev, "%s: kzalloc fail\n", __func__);
+				sizeof(*dma_chan), GFP_KERNEL);
+	if (!dma_chan)
 		return -ENOMEM;
-	}
-
 
 	if (dma_omap2plus()) {
-		dma_linked_lch = kzalloc(sizeof(struct dma_link_info) *
-						dma_lch_count, GFP_KERNEL);
+		dma_linked_lch = kcalloc(dma_lch_count,
+					 sizeof(*dma_linked_lch),
+					 GFP_KERNEL);
 		if (!dma_linked_lch) {
 			ret = -ENOMEM;
 			goto exit_dma_lch_fail;
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index 7a327bd32521..d443e481c3e9 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -254,8 +254,8 @@ static struct omap_dm_timer *_omap_dm_timer_request(int req_type, void *data)
 			if (cap == (t->capability & cap)) {
 				/*
 				 * If timer is not NULL, we have already found
-				 * one timer but it was not an exact match
-				 * because it had more capabilites that what
+				 * one timer. But it was not an exact match
+				 * because it had more capabilities than what
 				 * was required. Therefore, unreserve the last
 				 * timer found and see if this one is a better
 				 * match.
@@ -857,11 +857,9 @@ static int omap_dm_timer_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	timer = devm_kzalloc(dev, sizeof(struct omap_dm_timer), GFP_KERNEL);
-	if (!timer) {
-		dev_err(dev, "%s: memory alloc failed!\n", __func__);
+	timer = devm_kzalloc(dev, sizeof(*timer), GFP_KERNEL);
+	if (!timer)
 		return  -ENOMEM;
-	}
 
 	timer->fclk = ERR_PTR(-ENODEV);
 	timer->io_base = devm_ioremap_resource(dev, mem);
diff --git a/arch/arm/plat-omap/include/plat/sram.h b/arch/arm/plat-omap/include/plat/sram.h
index ba4525059a99..fb061cf0d736 100644
--- a/arch/arm/plat-omap/include/plat/sram.h
+++ b/arch/arm/plat-omap/include/plat/sram.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 int omap_sram_init(void);
 
 void omap_map_sram(unsigned long start, unsigned long size,
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index e8229b9fee4a..8d4a64cc644c 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -278,7 +278,7 @@ config SAMSUNG_PM_CHECK_CHUNKSIZE
 	help
 	  Set the chunksize in Kilobytes of the CRC for checking memory
 	  corruption over suspend and resume. A smaller value will mean that
-	  the CRC data block will take more memory, but wil identify any
+	  the CRC data block will take more memory, but will identify any
 	  faults with better precision.
 
 	  See <file:Documentation/arm/Samsung-S3C24XX/Suspend.txt>
diff --git a/arch/arm/plat-samsung/adc.c b/arch/arm/plat-samsung/adc.c
index daf3db9f0058..e9de9e92ce01 100644
--- a/arch/arm/plat-samsung/adc.c
+++ b/arch/arm/plat-samsung/adc.c
@@ -238,11 +238,9 @@ struct s3c_adc_client *s3c_adc_register(struct platform_device *pdev,
 	if (!pdev)
 		return ERR_PTR(-EINVAL);
 
-	client = kzalloc(sizeof(struct s3c_adc_client), GFP_KERNEL);
-	if (!client) {
-		dev_err(&pdev->dev, "no memory for adc client\n");
+	client = kzalloc(sizeof(*client), GFP_KERNEL);
+	if (!client)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	client->pdev = pdev;
 	client->is_ts = is_ts;
@@ -344,11 +342,9 @@ static int s3c_adc_probe(struct platform_device *pdev)
 	int ret;
 	unsigned tmp;
 
-	adc = devm_kzalloc(dev, sizeof(struct adc_device), GFP_KERNEL);
-	if (adc == NULL) {
-		dev_err(dev, "failed to allocate adc_device\n");
+	adc = devm_kzalloc(dev, sizeof(*adc), GFP_KERNEL);
+	if (!adc)
 		return -ENOMEM;
-	}
 
 	spin_lock_init(&adc->lock);
 
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index dc269d9143bc..5668e4eb03df 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -339,8 +339,7 @@ void __init s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *pd)
 		pd->bus_num = 0;
 	}
 
-	npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
-			       &s3c_device_i2c0);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c0);
 
 	if (!npd->cfg_gpio)
 		npd->cfg_gpio = s3c_i2c0_cfg_gpio;
@@ -368,8 +367,7 @@ void __init s3c_i2c1_set_platdata(struct s3c2410_platform_i2c *pd)
 		pd->bus_num = 1;
 	}
 
-	npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
-			       &s3c_device_i2c1);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c1);
 
 	if (!npd->cfg_gpio)
 		npd->cfg_gpio = s3c_i2c1_cfg_gpio;
@@ -398,8 +396,7 @@ void __init s3c_i2c2_set_platdata(struct s3c2410_platform_i2c *pd)
 		pd->bus_num = 2;
 	}
 
-	npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
-			       &s3c_device_i2c2);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c2);
 
 	if (!npd->cfg_gpio)
 		npd->cfg_gpio = s3c_i2c2_cfg_gpio;
@@ -428,8 +425,7 @@ void __init s3c_i2c3_set_platdata(struct s3c2410_platform_i2c *pd)
 		pd->bus_num = 3;
 	}
 
-	npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
-			       &s3c_device_i2c3);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c3);
 
 	if (!npd->cfg_gpio)
 		npd->cfg_gpio = s3c_i2c3_cfg_gpio;
@@ -458,8 +454,7 @@ void __init s3c_i2c4_set_platdata(struct s3c2410_platform_i2c *pd)
 		pd->bus_num = 4;
 	}
 
-	npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
-			       &s3c_device_i2c4);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c4);
 
 	if (!npd->cfg_gpio)
 		npd->cfg_gpio = s3c_i2c4_cfg_gpio;
@@ -488,8 +483,7 @@ void __init s3c_i2c5_set_platdata(struct s3c2410_platform_i2c *pd)
 		pd->bus_num = 5;
 	}
 
-	npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
-			       &s3c_device_i2c5);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c5);
 
 	if (!npd->cfg_gpio)
 		npd->cfg_gpio = s3c_i2c5_cfg_gpio;
@@ -518,8 +512,7 @@ void __init s3c_i2c6_set_platdata(struct s3c2410_platform_i2c *pd)
 		pd->bus_num = 6;
 	}
 
-	npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
-			       &s3c_device_i2c6);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c6);
 
 	if (!npd->cfg_gpio)
 		npd->cfg_gpio = s3c_i2c6_cfg_gpio;
@@ -548,8 +541,7 @@ void __init s3c_i2c7_set_platdata(struct s3c2410_platform_i2c *pd)
 		pd->bus_num = 7;
 	}
 
-	npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
-			       &s3c_device_i2c7);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c7);
 
 	if (!npd->cfg_gpio)
 		npd->cfg_gpio = s3c_i2c7_cfg_gpio;
@@ -615,8 +607,7 @@ void __init samsung_keypad_set_platdata(struct samsung_keypad_platdata *pd)
 {
 	struct samsung_keypad_platdata *npd;
 
-	npd = s3c_set_platdata(pd, sizeof(struct samsung_keypad_platdata),
-			&samsung_device_keypad);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &samsung_device_keypad);
 
 	if (!npd->cfg_gpio)
 		npd->cfg_gpio = samsung_keypad_cfg_gpio;
@@ -721,8 +712,7 @@ void __init s3c_nand_set_platdata(struct s3c2410_platform_nand *nand)
 	 * time then there is little chance the system is going to run.
 	 */
 
-	npd = s3c_set_platdata(nand, sizeof(struct s3c2410_platform_nand),
-				&s3c_device_nand);
+	npd = s3c_set_platdata(nand, sizeof(*npd), &s3c_device_nand);
 	if (!npd)
 		return;
 
@@ -1022,8 +1012,7 @@ void __init dwc2_hsotg_set_platdata(struct dwc2_hsotg_plat *pd)
 {
 	struct dwc2_hsotg_plat *npd;
 
-	npd = s3c_set_platdata(pd, sizeof(struct dwc2_hsotg_plat),
-			&s3c_device_usb_hsotg);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_usb_hsotg);
 
 	if (!npd->phy_init)
 		npd->phy_init = s5p_usb_phy_init;
diff --git a/arch/arm/plat-samsung/include/plat/map-s3c.h b/arch/arm/plat-samsung/include/plat/map-s3c.h
index 6feedd47d875..33104911862e 100644
--- a/arch/arm/plat-samsung/include/plat/map-s3c.h
+++ b/arch/arm/plat-samsung/include/plat/map-s3c.h
@@ -61,7 +61,7 @@
 
 /* deal with the registers that move under the 2412/2413 */
 
-#if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413)
+#if defined(CONFIG_CPU_S3C2412)
 #ifndef __ASSEMBLY__
 extern void __iomem *s3c24xx_va_gpio2;
 #endif
diff --git a/arch/arm/plat-samsung/platformdata.c b/arch/arm/plat-samsung/platformdata.c
index b430e9946287..6cf52ee7eeec 100644
--- a/arch/arm/plat-samsung/platformdata.c
+++ b/arch/arm/plat-samsung/platformdata.c
@@ -29,10 +29,8 @@ void __init *s3c_set_platdata(void *pd, size_t pdsize,
 	}
 
 	npd = kmemdup(pd, pdsize, GFP_KERNEL);
-	if (!npd) {
-		printk(KERN_ERR "%s: cannot clone platform data\n", pdev->name);
+	if (!npd)
 		return NULL;
-	}
 
 	pdev->dev.platform_data = npd;
 	return npd;
diff --git a/arch/arm/plat-versatile/include/plat/sched_clock.h b/arch/arm/plat-versatile/include/plat/sched_clock.h
index 5c3e4fc9fa0c..83fdaef23c2e 100644
--- a/arch/arm/plat-versatile/include/plat/sched_clock.h
+++ b/arch/arm/plat-versatile/include/plat/sched_clock.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef ARM_PLAT_SCHED_CLOCK_H
 #define ARM_PLAT_SCHED_CLOCK_H
 
diff --git a/arch/arm/probes/Makefile b/arch/arm/probes/Makefile
index aa1f8590dcdd..8b0ea5ace100 100644
--- a/arch/arm/probes/Makefile
+++ b/arch/arm/probes/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_UPROBES)		+= decode.o decode-arm.o uprobes/
 obj-$(CONFIG_KPROBES)		+= decode.o kprobes/
 ifdef CONFIG_THUMB2_KERNEL
diff --git a/arch/arm/probes/kprobes/Makefile b/arch/arm/probes/kprobes/Makefile
index 76a36bf102b7..14db56f49f0a 100644
--- a/arch/arm/probes/kprobes/Makefile
+++ b/arch/arm/probes/kprobes/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_KPROBES)		+= core.o actions-common.o checkers-common.o
 obj-$(CONFIG_ARM_KPROBES_TEST)	+= test-kprobes.o
 test-kprobes-objs		:= test-core.o
diff --git a/arch/arm/probes/kprobes/test-core.c b/arch/arm/probes/kprobes/test-core.c
index 1c98a87786ca..9ed0129bed3c 100644
--- a/arch/arm/probes/kprobes/test-core.c
+++ b/arch/arm/probes/kprobes/test-core.c
@@ -227,7 +227,6 @@ static bool test_regs_ok;
 static int test_func_instance;
 static int pre_handler_called;
 static int post_handler_called;
-static int jprobe_func_called;
 static int kretprobe_handler_called;
 static int tests_failed;
 
@@ -370,50 +369,6 @@ static int test_kprobe(long (*func)(long, long))
 	return 0;
 }
 
-static void __kprobes jprobe_func(long r0, long r1)
-{
-	jprobe_func_called = test_func_instance;
-	if (r0 == FUNC_ARG1 && r1 == FUNC_ARG2)
-		test_regs_ok = true;
-	jprobe_return();
-}
-
-static struct jprobe the_jprobe = {
-	.entry		= jprobe_func,
-};
-
-static int test_jprobe(long (*func)(long, long))
-{
-	int ret;
-
-	the_jprobe.kp.addr = (kprobe_opcode_t *)func;
-	ret = register_jprobe(&the_jprobe);
-	if (ret < 0) {
-		pr_err("FAIL: register_jprobe failed with %d\n", ret);
-		return ret;
-	}
-
-	ret = call_test_func(func, true);
-
-	unregister_jprobe(&the_jprobe);
-	the_jprobe.kp.flags = 0; /* Clear disable flag to allow reuse */
-
-	if (!ret)
-		return -EINVAL;
-	if (jprobe_func_called != test_func_instance) {
-		pr_err("FAIL: jprobe handler function not called\n");
-		return -EINVAL;
-	}
-	if (!call_test_func(func, false))
-		return -EINVAL;
-	if (jprobe_func_called == test_func_instance) {
-		pr_err("FAIL: probe called after unregistering\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
 static int __kprobes
 kretprobe_handler(struct kretprobe_instance *ri, struct pt_regs *regs)
 {
@@ -451,7 +406,7 @@ static int test_kretprobe(long (*func)(long, long))
 	}
 	if (!call_test_func(func, false))
 		return -EINVAL;
-	if (jprobe_func_called == test_func_instance) {
+	if (kretprobe_handler_called == test_func_instance) {
 		pr_err("FAIL: kretprobe called after unregistering\n");
 		return -EINVAL;
 	}
@@ -468,18 +423,6 @@ static int run_api_tests(long (*func)(long, long))
 	if (ret < 0)
 		return ret;
 
-	pr_info("    jprobe\n");
-	ret = test_jprobe(func);
-#if defined(CONFIG_THUMB2_KERNEL) && !defined(MODULE)
-	if (ret == -EINVAL) {
-		pr_err("FAIL: Known longtime bug with jprobe on Thumb kernels\n");
-		tests_failed = ret;
-		ret = 0;
-	}
-#endif
-	if (ret < 0)
-		return ret;
-
 	pr_info("    kretprobe\n");
 	ret = test_kretprobe(func);
 	if (ret < 0)
diff --git a/arch/arm/tools/Makefile b/arch/arm/tools/Makefile
index 92eb5c3b486c..ddb89a7db36f 100644
--- a/arch/arm/tools/Makefile
+++ b/arch/arm/tools/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # linux/arch/arm/tools/Makefile
 #
diff --git a/arch/arm/tools/gen-mach-types b/arch/arm/tools/gen-mach-types
index 04fef71d7be9..cbe1c33bb871 100644
--- a/arch/arm/tools/gen-mach-types
+++ b/arch/arm/tools/gen-mach-types
@@ -1,4 +1,5 @@
 #!/bin/awk
+# SPDX-License-Identifier: GPL-2.0
 #
 # Awk script to generate include/generated/mach-types.h
 #
diff --git a/arch/arm/tools/syscallhdr.sh b/arch/arm/tools/syscallhdr.sh
index 72d4b2e3bdec..6b2f25cdd721 100644
--- a/arch/arm/tools/syscallhdr.sh
+++ b/arch/arm/tools/syscallhdr.sh
@@ -1,4 +1,5 @@
 #!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
 
 in="$1"
 out="$2"
diff --git a/arch/arm/tools/syscallnr.sh b/arch/arm/tools/syscallnr.sh
index d2971296469a..df3ccd0ca831 100644
--- a/arch/arm/tools/syscallnr.sh
+++ b/arch/arm/tools/syscallnr.sh
@@ -1,4 +1,5 @@
 #!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
 in="$1"
 out="$2"
 my_abis=`echo "($3)" | tr ',' '|'`
diff --git a/arch/arm/tools/syscalltbl.sh b/arch/arm/tools/syscalltbl.sh
index 5ca834545ed3..ae7e93cfbfd3 100644
--- a/arch/arm/tools/syscalltbl.sh
+++ b/arch/arm/tools/syscalltbl.sh
@@ -1,4 +1,5 @@
 #!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
 in="$1"
 out="$2"
 my_abis=`echo "($3)" | tr ',' '|'`
diff --git a/arch/arm/vdso/Makefile b/arch/arm/vdso/Makefile
index 59a8fa7b8a3b..bb4118213fee 100644
--- a/arch/arm/vdso/Makefile
+++ b/arch/arm/vdso/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 hostprogs-y := vdsomunge
 
 obj-vdso := vgettimeofday.o datapage.o
diff --git a/arch/arm/vdso/datapage.S b/arch/arm/vdso/datapage.S
index a2e60367931b..9cd73b725d9f 100644
--- a/arch/arm/vdso/datapage.S
+++ b/arch/arm/vdso/datapage.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/linkage.h>
 #include <asm/asm-offsets.h>
 
diff --git a/arch/arm/vdso/vgettimeofday.c b/arch/arm/vdso/vgettimeofday.c
index 79214d5ff097..a9dd619c6c29 100644
--- a/arch/arm/vdso/vgettimeofday.c
+++ b/arch/arm/vdso/vgettimeofday.c
@@ -35,7 +35,7 @@ static notrace u32 __vdso_read_begin(const struct vdso_data *vdata)
 {
 	u32 seq;
 repeat:
-	seq = ACCESS_ONCE(vdata->seq_count);
+	seq = READ_ONCE(vdata->seq_count);
 	if (seq & 1) {
 		cpu_relax();
 		goto repeat;
diff --git a/arch/arm/xen/grant-table.c b/arch/arm/xen/grant-table.c
index e43791829ace..91cf08ba1e95 100644
--- a/arch/arm/xen/grant-table.c
+++ b/arch/arm/xen/grant-table.c
@@ -45,7 +45,14 @@ void arch_gnttab_unmap(void *shared, unsigned long nr_gframes)
 	return;
 }
 
-int arch_gnttab_init(unsigned long nr_shared)
+int arch_gnttab_map_status(uint64_t *frames, unsigned long nr_gframes,
+			   unsigned long max_nr_gframes,
+			   grant_status_t **__shared)
+{
+	return -ENOSYS;
+}
+
+int arch_gnttab_init(unsigned long nr_shared, unsigned long nr_status)
 {
 	return 0;
 }
diff --git a/arch/arm/xen/p2m.c b/arch/arm/xen/p2m.c
index e71eefa2e427..0641ba54ab62 100644
--- a/arch/arm/xen/p2m.c
+++ b/arch/arm/xen/p2m.c
@@ -1,7 +1,7 @@
 #include <linux/bootmem.h>
 #include <linux/gfp.h>
 #include <linux/export.h>
-#include <linux/rwlock.h>
+#include <linux/spinlock.h>
 #include <linux/slab.h>
 #include <linux/types.h>
 #include <linux/dma-mapping.h>
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index dfd908630631..a93339f5178f 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -21,8 +21,25 @@ config ARM64
 	select ARCH_HAS_STRICT_KERNEL_RWX
 	select ARCH_HAS_STRICT_MODULE_RWX
 	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
-	select ARCH_HAVE_NMI_SAFE_CMPXCHG if ACPI_APEI_SEA
+	select ARCH_HAVE_NMI_SAFE_CMPXCHG
+	select ARCH_INLINE_READ_LOCK if !PREEMPT
+	select ARCH_INLINE_READ_LOCK_BH if !PREEMPT
+	select ARCH_INLINE_READ_LOCK_IRQ if !PREEMPT
+	select ARCH_INLINE_READ_LOCK_IRQSAVE if !PREEMPT
+	select ARCH_INLINE_READ_UNLOCK if !PREEMPT
+	select ARCH_INLINE_READ_UNLOCK_BH if !PREEMPT
+	select ARCH_INLINE_READ_UNLOCK_IRQ if !PREEMPT
+	select ARCH_INLINE_READ_UNLOCK_IRQRESTORE if !PREEMPT
+	select ARCH_INLINE_WRITE_LOCK if !PREEMPT
+	select ARCH_INLINE_WRITE_LOCK_BH if !PREEMPT
+	select ARCH_INLINE_WRITE_LOCK_IRQ if !PREEMPT
+	select ARCH_INLINE_WRITE_LOCK_IRQSAVE if !PREEMPT
+	select ARCH_INLINE_WRITE_UNLOCK if !PREEMPT
+	select ARCH_INLINE_WRITE_UNLOCK_BH if !PREEMPT
+	select ARCH_INLINE_WRITE_UNLOCK_IRQ if !PREEMPT
+	select ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE if !PREEMPT
 	select ARCH_USE_CMPXCHG_LOCKREF
+	select ARCH_USE_QUEUED_RWLOCKS
 	select ARCH_SUPPORTS_MEMORY_FAILURE
 	select ARCH_SUPPORTS_ATOMIC_RMW
 	select ARCH_SUPPORTS_NUMA_BALANCING
@@ -68,13 +85,14 @@ config ARM64
 	select HAVE_ARCH_BITREVERSE
 	select HAVE_ARCH_HUGE_VMAP
 	select HAVE_ARCH_JUMP_LABEL
-	select HAVE_ARCH_KASAN if SPARSEMEM_VMEMMAP && !(ARM64_16K_PAGES && ARM64_VA_BITS_48)
+	select HAVE_ARCH_KASAN if !(ARM64_16K_PAGES && ARM64_VA_BITS_48)
 	select HAVE_ARCH_KGDB
 	select HAVE_ARCH_MMAP_RND_BITS
 	select HAVE_ARCH_MMAP_RND_COMPAT_BITS if COMPAT
 	select HAVE_ARCH_SECCOMP_FILTER
 	select HAVE_ARCH_TRACEHOOK
 	select HAVE_ARCH_TRANSPARENT_HUGEPAGE
+	select HAVE_ARCH_VMAP_STACK
 	select HAVE_ARM_SMCCC
 	select HAVE_EBPF_JIT
 	select HAVE_C_RECORDMCOUNT
@@ -97,7 +115,7 @@ config ARM64
 	select HAVE_IRQ_TIME_ACCOUNTING
 	select HAVE_MEMBLOCK
 	select HAVE_MEMBLOCK_NODE_MAP if NUMA
-	select HAVE_NMI if ACPI_APEI_SEA
+	select HAVE_NMI
 	select HAVE_PATA_PLATFORM
 	select HAVE_PERF_EVENTS
 	select HAVE_PERF_REGS
@@ -118,6 +136,7 @@ config ARM64
 	select PCI_ECAM if ACPI
 	select POWER_RESET
 	select POWER_SUPPLY
+	select REFCOUNT_FULL
 	select SPARSE_IRQ
 	select SYSCTL_EXCEPTION_TRACE
 	select THREAD_INFO_IN_TASK
@@ -538,6 +557,25 @@ config QCOM_QDF2400_ERRATUM_0065
 
 	  If unsure, say Y.
 
+
+config SOCIONEXT_SYNQUACER_PREITS
+	bool "Socionext Synquacer: Workaround for GICv3 pre-ITS"
+	default y
+	help
+	  Socionext Synquacer SoCs implement a separate h/w block to generate
+	  MSI doorbell writes with non-zero values for the device ID.
+
+	  If unsure, say Y.
+
+config HISILICON_ERRATUM_161600802
+	bool "Hip07 161600802: Erroneous redistributor VLPI base"
+	default y
+	help
+	  The HiSilicon Hip07 SoC usees the wrong redistributor base
+	  when issued ITS commands such as VMOVP and VMAPP, and requires
+	  a 128kB offset to be applied to the target address in this commands.
+
+	  If unsure, say Y.
 endmenu
 
 
@@ -805,6 +843,7 @@ config FORCE_MAX_ZONEORDER
 menuconfig ARMV8_DEPRECATED
 	bool "Emulate deprecated/obsolete ARMv8 instructions"
 	depends on COMPAT
+	depends on SYSCTL
 	help
 	  Legacy software support may require certain instructions
 	  that have been deprecated or obsoleted in the architecture.
@@ -945,7 +984,7 @@ config ARM64_UAO
 	help
 	  User Access Override (UAO; part of the ARMv8.2 Extensions)
 	  causes the 'unprivileged' variant of the load/store instructions to
-	  be overriden to be privileged.
+	  be overridden to be privileged.
 
 	  This option changes get_user() and friends to use the 'unprivileged'
 	  variant of the load/store instructions. This ensures that user-space
@@ -960,8 +999,31 @@ config ARM64_UAO
 	  regular load/store instructions if the cpu does not implement the
 	  feature.
 
+config ARM64_PMEM
+	bool "Enable support for persistent memory"
+	select ARCH_HAS_PMEM_API
+	select ARCH_HAS_UACCESS_FLUSHCACHE
+	help
+	  Say Y to enable support for the persistent memory API based on the
+	  ARMv8.2 DCPoP feature.
+
+	  The feature is detected at runtime, and the kernel will use DC CVAC
+	  operations if DC CVAP is not supported (following the behaviour of
+	  DC CVAP itself if the system does not define a point of persistence).
+
 endmenu
 
+config ARM64_SVE
+	bool "ARM Scalable Vector Extension support"
+	default y
+	help
+	  The Scalable Vector Extension (SVE) is an extension to the AArch64
+	  execution state which complements and extends the SIMD functionality
+	  of the base architecture to support much larger vectors and to enable
+	  additional vectorisation opportunities.
+
+	  To enable use of this extension on CPUs that implement it, say Y.
+
 config ARM64_MODULE_CMODEL_LARGE
 	bool
 
@@ -1050,6 +1112,7 @@ config EFI_STUB
 config EFI
 	bool "UEFI runtime support"
 	depends on OF && !CPU_BIG_ENDIAN
+	depends on KERNEL_MODE_NEON
 	select LIBFDT
 	select UCS2_STRING
 	select EFI_PARAMS_FROM_FDT
diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index f5f0c813dfec..2401373565ff 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -91,12 +91,13 @@ config ARCH_HISI
 	  This enables support for Hisilicon ARMv8 SoC family
 
 config ARCH_MEDIATEK
-	bool "Mediatek MT65xx & MT81xx ARMv8 SoC"
+	bool "MediaTek SoC Family"
 	select ARM_GIC
 	select PINCTRL
 	select MTK_TIMER
 	help
-	  Support for Mediatek MT65xx & MT81xx ARMv8 SoCs
+	  This enables support for MediaTek MT27xx, MT65xx, MT76xx
+	  & MT81xx ARMv8 SoCs
 
 config ARCH_MESON
 	bool "Amlogic Platforms"
@@ -104,6 +105,7 @@ config ARCH_MESON
 	select PINCTRL_MESON
 	select COMMON_CLK_AMLOGIC
 	select COMMON_CLK_GXBB
+	select MESON_IRQ_GPIO
 	help
 	  This enables support for the Amlogic S905 SoCs.
 
@@ -161,6 +163,9 @@ config ARCH_SEATTLE
 config ARCH_SHMOBILE
 	bool
 
+config ARCH_SYNQUACER
+	bool "Socionext SynQuacer SoC Family"
+
 config ARCH_RENESAS
 	bool "Renesas SoC Platforms"
 	select ARCH_SHMOBILE
@@ -184,6 +189,18 @@ config ARCH_R8A7796
 	help
 	  This enables support for the Renesas R-Car M3-W SoC.
 
+config ARCH_R8A77970
+	bool "Renesas R-Car V3M SoC Platform"
+	depends on ARCH_RENESAS
+	help
+	  This enables support for the Renesas R-Car V3M SoC.
+
+config ARCH_R8A77995
+	bool "Renesas R-Car D3 SoC Platform"
+	depends on ARCH_RENESAS
+	help
+	  This enables support for the Renesas R-Car D3 SoC.
+
 config ARCH_STRATIX10
 	bool "Altera's Stratix 10 SoCFPGA Family"
 	help
@@ -250,6 +267,7 @@ config ARCH_XGENE
 
 config ARCH_ZX
 	bool "ZTE ZX SoC Family"
+	select PINCTRL
 	help
 	  This enables support for ZTE ZX SoC Family
 
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index 9b41f1e3b1a0..b35788c909f1 100644
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -14,8 +14,12 @@ LDFLAGS_vmlinux	:=-p --no-undefined -X
 CPPFLAGS_vmlinux.lds = -DTEXT_OFFSET=$(TEXT_OFFSET)
 GZFLAGS		:=-9
 
-ifneq ($(CONFIG_RELOCATABLE),)
-LDFLAGS_vmlinux		+= -pie -shared -Bsymbolic
+ifeq ($(CONFIG_RELOCATABLE), y)
+# Pass --no-apply-dynamic-relocs to restore pre-binutils-2.27 behaviour
+# for relative relocs, since this leads to better Image compression
+# with the relocation offsets always being zero.
+LDFLAGS_vmlinux		+= -pie -shared -Bsymbolic \
+			$(call ld-option, --no-apply-dynamic-relocs)
 endif
 
 ifeq ($(CONFIG_ARM64_ERRATUM_843419),y)
@@ -50,17 +54,24 @@ KBUILD_CFLAGS	+= -fno-asynchronous-unwind-tables
 KBUILD_CFLAGS	+= $(call cc-option, -mpc-relative-literal-loads)
 KBUILD_AFLAGS	+= $(lseinstr) $(brokengasinst)
 
+KBUILD_CFLAGS	+= $(call cc-option,-mabi=lp64)
+KBUILD_AFLAGS	+= $(call cc-option,-mabi=lp64)
+
+KBUILD_CFLAGS	+= $(call cc-ifversion, -ge, 0500, -DCONFIG_ARCH_SUPPORTS_INT128)
+
 ifeq ($(CONFIG_CPU_BIG_ENDIAN), y)
 KBUILD_CPPFLAGS	+= -mbig-endian
 CHECKFLAGS	+= -D__AARCH64EB__
 AS		+= -EB
 LD		+= -EB
+LDFLAGS		+= -maarch64linuxb
 UTS_MACHINE	:= aarch64_be
 else
 KBUILD_CPPFLAGS	+= -mlittle-endian
 CHECKFLAGS	+= -D__AARCH64EL__
 AS		+= -EL
 LD		+= -EL
+LDFLAGS		+= -maarch64linux
 UTS_MACHINE	:= aarch64
 endif
 
diff --git a/arch/arm64/boot/dts/.gitignore b/arch/arm64/boot/dts/.gitignore
deleted file mode 100644
index b60ed208c779..000000000000
--- a/arch/arm64/boot/dts/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.dtb
diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile
index 8e1951273fd7..d7c22d51bc50 100644
--- a/arch/arm64/boot/dts/Makefile
+++ b/arch/arm64/boot/dts/Makefile
@@ -1,33 +1,26 @@
-dts-dirs += actions
-dts-dirs += al
-dts-dirs += allwinner
-dts-dirs += altera
-dts-dirs += amd
-dts-dirs += amlogic
-dts-dirs += apm
-dts-dirs += arm
-dts-dirs += broadcom
-dts-dirs += cavium
-dts-dirs += exynos
-dts-dirs += freescale
-dts-dirs += hisilicon
-dts-dirs += marvell
-dts-dirs += mediatek
-dts-dirs += nvidia
-dts-dirs += qcom
-dts-dirs += realtek
-dts-dirs += renesas
-dts-dirs += rockchip
-dts-dirs += socionext
-dts-dirs += sprd
-dts-dirs += xilinx
-dts-dirs += lg
-dts-dirs += zte
-
-subdir-y	:= $(dts-dirs)
-
-dtstree		:= $(srctree)/$(src)
-
-dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(foreach d,$(dts-dirs), $(wildcard $(dtstree)/$(d)/*.dts)))
-
-always		:= $(dtb-y)
+# SPDX-License-Identifier: GPL-2.0
+subdir-y += actions
+subdir-y += al
+subdir-y += allwinner
+subdir-y += altera
+subdir-y += amd
+subdir-y += amlogic
+subdir-y += apm
+subdir-y += arm
+subdir-y += broadcom
+subdir-y += cavium
+subdir-y += exynos
+subdir-y += freescale
+subdir-y += hisilicon
+subdir-y += marvell
+subdir-y += mediatek
+subdir-y += nvidia
+subdir-y += qcom
+subdir-y += realtek
+subdir-y += renesas
+subdir-y += rockchip
+subdir-y += socionext
+subdir-y += sprd
+subdir-y += xilinx
+subdir-y += lg
+subdir-y += zte
diff --git a/arch/arm64/boot/dts/actions/Makefile b/arch/arm64/boot/dts/actions/Makefile
index 62922d688ce3..cc4661256356 100644
--- a/arch/arm64/boot/dts/actions/Makefile
+++ b/arch/arm64/boot/dts/actions/Makefile
@@ -1,5 +1 @@
 dtb-$(CONFIG_ARCH_ACTIONS) += s900-bubblegum-96.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
diff --git a/arch/arm64/boot/dts/actions/s900-bubblegum-96.dts b/arch/arm64/boot/dts/actions/s900-bubblegum-96.dts
index a0c3484dbd12..21ca80f9941c 100644
--- a/arch/arm64/boot/dts/actions/s900-bubblegum-96.dts
+++ b/arch/arm64/boot/dts/actions/s900-bubblegum-96.dts
@@ -24,6 +24,12 @@
 		device_type = "memory";
 		reg = <0x0 0x0 0x0 0x80000000>;
 	};
+
+	uart5_clk: uart5-clk {
+		compatible = "fixed-clock";
+		clock-frequency = <921600>;
+		#clock-cells = <0>;
+	};
 };
 
 &timer {
@@ -32,4 +38,5 @@
 
 &uart5 {
 	status = "okay";
+	clocks = <&uart5_clk>;
 };
diff --git a/arch/arm64/boot/dts/al/Makefile b/arch/arm64/boot/dts/al/Makefile
index 8a6cde4f9b23..036e387112ed 100644
--- a/arch/arm64/boot/dts/al/Makefile
+++ b/arch/arm64/boot/dts/al/Makefile
@@ -1,5 +1 @@
 dtb-$(CONFIG_ARCH_ALPINE)	+= alpine-v2-evp.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
index 108f12ce6d1d..f505227b0250 100644
--- a/arch/arm64/boot/dts/allwinner/Makefile
+++ b/arch/arm64/boot/dts/allwinner/Makefile
@@ -1,4 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-bananapi-m64.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-nanopi-a64.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-olinuxino.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-orangepi-win.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-plus.dtb sun50i-a64-pine64.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-sopine-baseboard.dtb
@@ -6,7 +9,4 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-pc2.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-prime.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-zero-plus2.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-nanopi-neo2.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-nanopi-neo-plus2.dtb
diff --git a/arch/arm64/boot/dts/allwinner/axp803.dtsi b/arch/arm64/boot/dts/allwinner/axp803.dtsi
new file mode 100644
index 000000000000..ff8af52743ff
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/axp803.dtsi
@@ -0,0 +1,150 @@
+/*
+ * Copyright 2017 Icenowy Zheng <icenowy@aosc.xyz>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * AXP803 Integrated Power Management Chip
+ * http://files.pine64.org/doc/datasheet/pine64/AXP803_Datasheet_V1.0.pdf
+ */
+
+&axp803 {
+	interrupt-controller;
+	#interrupt-cells = <1>;
+
+	regulators {
+		/* Default work frequency for buck regulators */
+		x-powers,dcdc-freq = <3000>;
+
+		reg_aldo1: aldo1 {
+			regulator-name = "aldo1";
+		};
+
+		reg_aldo2: aldo2 {
+			regulator-name = "aldo2";
+		};
+
+		reg_aldo3: aldo3 {
+			regulator-name = "aldo3";
+		};
+
+		reg_dc1sw: dc1sw {
+			regulator-name = "dc1sw";
+		};
+
+		reg_dcdc1: dcdc1 {
+			regulator-name = "dcdc1";
+		};
+
+		reg_dcdc2: dcdc2 {
+			regulator-name = "dcdc2";
+		};
+
+		reg_dcdc3: dcdc3 {
+			regulator-name = "dcdc3";
+		};
+
+		reg_dcdc4: dcdc4 {
+			regulator-name = "dcdc4";
+		};
+
+		reg_dcdc5: dcdc5 {
+			regulator-name = "dcdc5";
+		};
+
+		reg_dcdc6: dcdc6 {
+			regulator-name = "dcdc6";
+		};
+
+		reg_dldo1: dldo1 {
+			regulator-name = "dldo1";
+		};
+
+		reg_dldo2: dldo2 {
+			regulator-name = "dldo2";
+		};
+
+		reg_dldo3: dldo3 {
+			regulator-name = "dldo3";
+		};
+
+		reg_dldo4: dldo4 {
+			regulator-name = "dldo4";
+		};
+
+		reg_eldo1: eldo1 {
+			regulator-name = "eldo1";
+		};
+
+		reg_eldo2: eldo2 {
+			regulator-name = "eldo2";
+		};
+
+		reg_eldo3: eldo3 {
+			regulator-name = "eldo3";
+		};
+
+		reg_fldo1: fldo1 {
+			regulator-name = "fldo1";
+		};
+
+		reg_fldo2: fldo2 {
+			regulator-name = "fldo2";
+		};
+
+		reg_ldo_io0: ldo-io0 {
+			regulator-name = "ldo-io0";
+			status = "disabled";
+		};
+
+		reg_ldo_io1: ldo-io1 {
+			regulator-name = "ldo-io1";
+			status = "disabled";
+		};
+
+		reg_rtc_ldo: rtc-ldo {
+			/* RTC_LDO is a fixed, always-on regulator */
+			regulator-always-on;
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-name = "rtc-ldo";
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
index 0d1f026d831a..45bdbfb96126 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
@@ -51,6 +51,7 @@
 	compatible = "sinovoip,bananapi-m64", "allwinner,sun50i-a64";
 
 	aliases {
+		ethernet0 = &emac;
 		serial0 = &uart0;
 		serial1 = &uart1;
 	};
@@ -59,14 +60,16 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	reg_vcc3v3: vcc3v3 {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc3v3";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
 	};
 };
 
+&ehci1 {
+	status = "okay";
+};
+
 &emac {
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii_pins>;
@@ -95,7 +98,7 @@
 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins>;
-	vmmc-supply = <&reg_vcc3v3>;
+	vmmc-supply = <&reg_dcdc1>;
 	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
 	cd-inverted;
 	disable-wp;
@@ -106,22 +109,143 @@
 &mmc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc1_pins>;
-	vmmc-supply = <&reg_vcc3v3>;
+	vmmc-supply = <&reg_dldo2>;
+	vqmmc-supply = <&reg_dldo4>;
+	mmc-pwrseq = <&wifi_pwrseq>;
 	bus-width = <4>;
 	non-removable;
 	status = "okay";
+
+	brcmf: wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+		interrupt-parent = <&r_pio>;
+		interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; /* PL3 */
+		interrupt-names = "host-wake";
+	};
 };
 
 &mmc2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc2_pins>;
-	vmmc-supply = <&reg_vcc3v3>;
+	vmmc-supply = <&reg_dcdc1>;
 	bus-width = <8>;
 	non-removable;
 	cap-mmc-hw-reset;
 	status = "okay";
 };
 
+&ohci1 {
+	status = "okay";
+};
+
+&r_rsb {
+	status = "okay";
+
+	axp803: pmic@3a3 {
+		compatible = "x-powers,axp803";
+		reg = <0x3a3>;
+		interrupt-parent = <&r_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+#include "axp803.dtsi"
+
+&reg_aldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-pl";
+};
+
+&reg_aldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-pll-avcc";
+};
+
+&reg_dc1sw {
+	regulator-name = "vcc-phy";
+};
+
+&reg_dcdc1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-3v3";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1040000>;
+	regulator-max-microvolt = <1300000>;
+	regulator-name = "vdd-cpux";
+};
+
+/* DCDC3 is polyphased with DCDC2 */
+
+&reg_dcdc5 {
+	regulator-always-on;
+	regulator-min-microvolt = <1500000>;
+	regulator-max-microvolt = <1500000>;
+	regulator-name = "vcc-dram";
+};
+
+&reg_dcdc6 {
+	regulator-always-on;
+	regulator-min-microvolt = <1100000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dldo1 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-hdmi-dsi";
+};
+
+&reg_dldo2 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi";
+};
+
+&reg_dldo4 {
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi-io";
+};
+
+&reg_eldo1 {
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "cpvdd";
+};
+
+&reg_fldo1 {
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1200000>;
+	regulator-name = "vcc-1v2-hsic";
+};
+
+/*
+ * The A64 chip cannot work without this regulator off, although
+ * it seems to be only driving the AR100 core.
+ * Maybe we don't still know well about CPUs domain.
+ */
+&reg_fldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1100000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpus";
+};
+
+&reg_rtc_ldo {
+	regulator-name = "vcc-rtc";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pins_a>;
@@ -133,3 +257,7 @@
 	pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
 	status = "okay";
 };
+
+&usbphy {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts
new file mode 100644
index 000000000000..2beef9e6cb88
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts
@@ -0,0 +1,207 @@
+/*
+ * Copyright (C) 2017 Jagan Teki <jteki@openedev.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This library is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This library is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "sun50i-a64.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "FriendlyARM NanoPi A64";
+	compatible = "friendlyarm,nanopi-a64", "allwinner,sun50i-a64";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&ehci1 {
+	status = "okay";
+};
+
+/* i2c1 connected with gpio headers like pine64, bananapi */
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
+	status = "disabled";
+};
+
+&i2c1_pins {
+	bias-pull-up;
+};
+
+&mmc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins>;
+	vmmc-supply = <&reg_dcdc1>;
+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
+	cd-inverted;
+	disable-wp;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+&ohci1 {
+	status = "okay";
+};
+
+&r_rsb {
+	status = "okay";
+
+	axp803: pmic@3a3 {
+		compatible = "x-powers,axp803";
+		reg = <0x3a3>;
+		interrupt-parent = <&r_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+#include "axp803.dtsi"
+
+&reg_aldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-pl";
+};
+
+&reg_aldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-pll-avcc";
+};
+
+&reg_dcdc1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-3v";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1040000>;
+	regulator-max-microvolt = <1300000>;
+	regulator-name = "vdd-cpux";
+};
+
+/* DCDC3 is polyphased with DCDC2 */
+
+&reg_dcdc5 {
+	regulator-always-on;
+	regulator-min-microvolt = <1500000>;
+	regulator-max-microvolt = <1500000>;
+	regulator-name = "vcc-dram";
+};
+
+&reg_dcdc6 {
+	regulator-always-on;
+	regulator-min-microvolt = <1100000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dldo1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-hdmi-dsi";
+};
+
+&reg_dldo4 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-pg-wifi-io";
+};
+
+&reg_eldo1 {
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "cpvdd";
+};
+
+&reg_fldo1 {
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1200000>;
+	regulator-name = "vcc-1v2-hsic";
+};
+
+/*
+ * The A64 chip cannot work without this regulator off, although
+ * it seems to be only driving the AR100 core.
+ * Maybe we don't still know well about CPUs domain.
+ */
+&reg_fldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1100000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpus";
+};
+
+&reg_rtc_ldo {
+	regulator-name = "vcc-rtc";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins_a>;
+	status = "okay";
+};
+
+&usbphy {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
new file mode 100644
index 000000000000..338e786155b1
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
@@ -0,0 +1,199 @@
+/*
+ * Copyright (C) 2017 Jagan Teki <jteki@openedev.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This library is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This library is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "sun50i-a64.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "Olimex A64-Olinuxino";
+	compatible = "olimex,a64-olinuxino", "allwinner,sun50i-a64";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&mmc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins>;
+	vmmc-supply = <&reg_dcdc1>;
+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
+	cd-inverted;
+	disable-wp;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&r_rsb {
+	status = "okay";
+
+	axp803: pmic@3a3 {
+		compatible = "x-powers,axp803";
+		reg = <0x3a3>;
+		interrupt-parent = <&r_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+#include "axp803.dtsi"
+
+&reg_aldo1 {
+	regulator-always-on;
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <2800000>;
+	regulator-name = "vcc-pe";
+};
+
+&reg_aldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-pl";
+};
+
+&reg_aldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-pll-avcc";
+};
+
+&reg_dcdc1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-3v3";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1040000>;
+	regulator-max-microvolt = <1300000>;
+	regulator-name = "vdd-cpux";
+};
+
+/* DCDC3 is polyphased with DCDC2 */
+
+&reg_dcdc5 {
+	regulator-always-on;
+	regulator-min-microvolt = <1500000>;
+	regulator-max-microvolt = <1500000>;
+	regulator-name = "vcc-ddr3";
+};
+
+&reg_dcdc6 {
+	regulator-always-on;
+	regulator-min-microvolt = <1100000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dldo1 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-hdmi";
+};
+
+&reg_dldo2 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-mipi";
+};
+
+&reg_dldo3 {
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <2800000>;
+	regulator-name = "vcc-avdd-csi";
+};
+
+&reg_dldo4 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi-io";
+};
+
+&reg_eldo1 {
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "cpvdd";
+};
+
+&reg_eldo2 {
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "vcc-dvdd-csi";
+};
+
+&reg_fldo1 {
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1200000>;
+	regulator-name = "vcc-1v2-hsic";
+};
+
+/*
+ * The A64 chip cannot work without this regulator off, although
+ * it seems to be only driving the AR100 core.
+ * Maybe we don't still know well about CPUs domain.
+ */
+&reg_fldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1100000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpus";
+};
+
+&reg_rtc_ldo {
+	regulator-name = "vcc-rtc";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins_a>;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
index 08cda24ea194..806442d3e846 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
@@ -51,6 +51,7 @@
 	compatible = "pine64,pine64", "allwinner,sun50i-a64";
 
 	aliases {
+		ethernet0 = &emac;
 		serial0 = &uart0;
 		serial1 = &uart1;
 		serial2 = &uart2;
@@ -61,13 +62,6 @@
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
-
-	reg_vcc3v3: vcc3v3 {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc3v3";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-	};
 };
 
 &ehci0 {
@@ -107,7 +101,7 @@
 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins>;
-	vmmc-supply = <&reg_vcc3v3>;
+	vmmc-supply = <&reg_dcdc1>;
 	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
 	cd-inverted;
 	disable-wp;
@@ -123,6 +117,118 @@
 	status = "okay";
 };
 
+&r_rsb {
+	status = "okay";
+
+	axp803: pmic@3a3 {
+		compatible = "x-powers,axp803";
+		reg = <0x3a3>;
+		interrupt-parent = <&r_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+#include "axp803.dtsi"
+
+&reg_aldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-pl";
+};
+
+&reg_aldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-pll-avcc";
+};
+
+&reg_dc1sw {
+	regulator-name = "vcc-phy";
+};
+
+&reg_dcdc1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-3v3";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1040000>;
+	regulator-max-microvolt = <1300000>;
+	regulator-name = "vdd-cpux";
+};
+
+/* DCDC3 is polyphased with DCDC2 */
+
+/*
+ * The DRAM chips used by Pine64 boards are DDR3L-compatible, so they can
+ * work at 1.35V with less power consumption.
+ * As AXP803 DCDC5 cannot reach 1.35V accurately, use 1.36V instead.
+ */
+&reg_dcdc5 {
+	regulator-always-on;
+	regulator-min-microvolt = <1360000>;
+	regulator-max-microvolt = <1360000>;
+	regulator-name = "vcc-dram";
+};
+
+&reg_dcdc6 {
+	regulator-always-on;
+	regulator-min-microvolt = <1100000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dldo1 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-hdmi";
+};
+
+&reg_dldo2 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-mipi";
+};
+
+&reg_dldo4 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi";
+};
+
+&reg_eldo1 {
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "cpvdd";
+};
+
+&reg_fldo1 {
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1200000>;
+	regulator-name = "vcc-1v2-hsic";
+};
+
+/*
+ * The A64 chip cannot work without this regulator off, although
+ * it seems to be only driving the AR100 core.
+ * Maybe we don't still know well about CPUs domain.
+ */
+&reg_fldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1100000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpus";
+};
+
+&reg_rtc_ldo {
+	regulator-name = "vcc-rtc";
+};
+
 /* On Exp and Euler connectors */
 &uart0 {
 	pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
index 17eb1cc5bf6b..0eb2acedf8c3 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
@@ -53,6 +53,7 @@
 		     "allwinner,sun50i-a64";
 
 	aliases {
+		ethernet0 = &emac;
 		serial0 = &uart0;
 	};
 
@@ -110,6 +111,28 @@
 	status = "okay";
 };
 
+&reg_dc1sw {
+	regulator-name = "vcc-phy";
+};
+
+&reg_dldo1 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-hdmi";
+};
+
+&reg_dldo2 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-mipi";
+};
+
+&reg_dldo4 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pins_a>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi
index 475518b031dd..a5da18a6f286 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi
@@ -63,3 +63,89 @@
 	bus-width = <4>;
 	status = "okay";
 };
+
+&r_rsb {
+	status = "okay";
+
+	axp803: pmic@3a3 {
+		compatible = "x-powers,axp803";
+		reg = <0x3a3>;
+		interrupt-parent = <&r_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+#include "axp803.dtsi"
+
+&reg_aldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-pl";
+};
+
+&reg_aldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-pll-avcc";
+};
+
+&reg_dcdc1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-3v3";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1040000>;
+	regulator-max-microvolt = <1300000>;
+	regulator-name = "vdd-cpux";
+};
+
+/* DCDC3 is polyphased with DCDC2 */
+
+&reg_dcdc5 {
+	regulator-always-on;
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1200000>;
+	regulator-name = "vcc-dram";
+};
+
+&reg_dcdc6 {
+	regulator-always-on;
+	regulator-min-microvolt = <1100000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-sys";
+};
+
+&reg_eldo1 {
+	regulator-always-on;
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "vdd-1v8-lpddr";
+};
+
+&reg_fldo1 {
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1200000>;
+	regulator-name = "vcc-1v2-hsic";
+};
+
+/*
+ * The A64 chip cannot work without this regulator off, although
+ * it seems to be only driving the AR100 core.
+ * Maybe we don't still know well about CPUs domain.
+ */
+&reg_fldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1100000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpus";
+};
+
+&reg_rtc_ldo {
+	regulator-name = "vcc-rtc";
+};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 9d00622ce845..d783d164b9c3 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -136,6 +136,17 @@
 			reg = <0x01c00000 0x1000>;
 		};
 
+		dma: dma-controller@1c02000 {
+			compatible = "allwinner,sun50i-a64-dma";
+			reg = <0x01c02000 0x1000>;
+			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_DMA>;
+			dma-channels = <8>;
+			dma-requests = <27>;
+			resets = <&ccu RST_BUS_DMA>;
+			#dma-cells = <1>;
+		};
+
 		mmc0: mmc@1c0f000 {
 			compatible = "allwinner,sun50i-a64-mmc";
 			reg = <0x01c0f000 0x1000>;
@@ -178,7 +189,7 @@
 			#size-cells = <0>;
 		};
 
-		usb_otg: usb@01c19000 {
+		usb_otg: usb@1c19000 {
 			compatible = "allwinner,sun8i-a33-musb";
 			reg = <0x01c19000 0x0400>;
 			clocks = <&ccu CLK_BUS_OTG>;
@@ -191,7 +202,7 @@
 			status = "disabled";
 		};
 
-		usbphy: phy@01c19400 {
+		usbphy: phy@1c19400 {
 			compatible = "allwinner,sun50i-a64-usb-phy";
 			reg = <0x01c19400 0x14>,
 			      <0x01c1a800 0x4>,
@@ -211,7 +222,7 @@
 			#phy-cells = <1>;
 		};
 
-		ehci0: usb@01c1a000 {
+		ehci0: usb@1c1a000 {
 			compatible = "allwinner,sun50i-a64-ehci", "generic-ehci";
 			reg = <0x01c1a000 0x100>;
 			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
@@ -223,7 +234,7 @@
 			status = "disabled";
 		};
 
-		ohci0: usb@01c1a400 {
+		ohci0: usb@1c1a400 {
 			compatible = "allwinner,sun50i-a64-ohci", "generic-ohci";
 			reg = <0x01c1a400 0x100>;
 			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
@@ -233,7 +244,7 @@
 			status = "disabled";
 		};
 
-		ehci1: usb@01c1b000 {
+		ehci1: usb@1c1b000 {
 			compatible = "allwinner,sun50i-a64-ehci", "generic-ehci";
 			reg = <0x01c1b000 0x100>;
 			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
@@ -247,7 +258,7 @@
 			status = "disabled";
 		};
 
-		ohci1: usb@01c1b400 {
+		ohci1: usb@1c1b400 {
 			compatible = "allwinner,sun50i-a64-ohci", "generic-ohci";
 			reg = <0x01c1b400 0x100>;
 			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
@@ -259,7 +270,7 @@
 			status = "disabled";
 		};
 
-		ccu: clock@01c20000 {
+		ccu: clock@1c20000 {
 			compatible = "allwinner,sun50i-a64-ccu";
 			reg = <0x01c20000 0x400>;
 			clocks = <&osc24M>, <&osc32k>;
@@ -325,7 +336,17 @@
 				drive-strength = <40>;
 			};
 
-			uart0_pins_a: uart0@0 {
+			spi0_pins: spi0 {
+				pins = "PC0", "PC1", "PC2", "PC3";
+				function = "spi0";
+			};
+
+			spi1_pins: spi1 {
+				pins = "PD0", "PD1", "PD2", "PD3";
+				function = "spi1";
+			};
+
+			uart0_pins_a: uart0 {
 				pins = "PB8", "PB9";
 				function = "uart0";
 			};
@@ -449,10 +470,45 @@
 			#size-cells = <0>;
 		};
 
+
+		spi0: spi@1c68000 {
+			compatible = "allwinner,sun8i-h3-spi";
+			reg = <0x01c68000 0x1000>;
+			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_SPI0>, <&ccu CLK_SPI0>;
+			clock-names = "ahb", "mod";
+			dmas = <&dma 23>, <&dma 23>;
+			dma-names = "rx", "tx";
+			pinctrl-names = "default";
+			pinctrl-0 = <&spi0_pins>;
+			resets = <&ccu RST_BUS_SPI0>;
+			status = "disabled";
+			num-cs = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		spi1: spi@1c69000 {
+			compatible = "allwinner,sun8i-h3-spi";
+			reg = <0x01c69000 0x1000>;
+			interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_SPI1>, <&ccu CLK_SPI1>;
+			clock-names = "ahb", "mod";
+			dmas = <&dma 24>, <&dma 24>;
+			dma-names = "rx", "tx";
+			pinctrl-names = "default";
+			pinctrl-0 = <&spi1_pins>;
+			resets = <&ccu RST_BUS_SPI1>;
+			status = "disabled";
+			num-cs = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
 		emac: ethernet@1c30000 {
 			compatible = "allwinner,sun50i-a64-emac";
 			syscon = <&syscon>;
-			reg = <0x01c30000 0x100>;
+			reg = <0x01c30000 0x10000>;
 			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "macirq";
 			resets = <&ccu RST_BUS_EMAC>;
@@ -464,6 +520,7 @@
 			#size-cells = <0>;
 
 			mdio: mdio {
+				compatible = "snps,dwmac-mdio";
 				#address-cells = <1>;
 				#size-cells = <0>;
 			};
@@ -487,6 +544,15 @@
 				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		r_intc: interrupt-controller@1f00c00 {
+			compatible = "allwinner,sun50i-a64-r-intc",
+				     "allwinner,sun6i-a31-r-intc";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			reg = <0x01f00c00 0x400>;
+			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
 		r_ccu: clock@1f01400 {
 			compatible = "allwinner,sun50i-a64-r-ccu";
 			reg = <0x01f01400 0x100>;
@@ -497,7 +563,7 @@
 			#reset-cells = <1>;
 		};
 
-		r_pio: pinctrl@01f02c00 {
+		r_pio: pinctrl@1f02c00 {
 			compatible = "allwinner,sun50i-a64-r-pinctrl";
 			reg = <0x01f02c00 0x400>;
 			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
@@ -508,7 +574,7 @@
 			interrupt-controller;
 			#interrupt-cells = <3>;
 
-			r_rsb_pins: rsb@0 {
+			r_rsb_pins: rsb {
 				pins = "PL0", "PL1";
 				function = "s_rsb";
 			};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts
new file mode 100644
index 000000000000..7c028af58f47
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts
@@ -0,0 +1,193 @@
+/*
+ * Copyright (C) 2017 Antony Antony <antony@phenome.org>
+ * Copyright (C) 2016 ARM Ltd.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun50i-h5.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+/ {
+	model = "FriendlyARM NanoPi NEO Plus2";
+	compatible = "friendlyarm,nanopi-neo-plus2", "allwinner,sun50i-h5";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		pwr {
+			label = "nanopi:green:pwr";
+			gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+
+		status {
+			label = "nanopi:red:status";
+			gpios = <&pio 0 20 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	reg_gmac_3v3: gmac-3v3 {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		regulator-name = "gmac-3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		startup-delay-us = <100000>;
+		enable-active-high;
+		gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
+	};
+
+	reg_vcc3v3: vcc3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	vdd_cpux: gpio-regulator {
+		compatible = "regulator-gpio";
+		pinctrl-names = "default";
+		regulator-name = "vdd-cpux";
+		regulator-type = "voltage";
+		regulator-boot-on;
+		regulator-always-on;
+		regulator-min-microvolt = <1100000>;
+		regulator-max-microvolt = <1300000>;
+		regulator-ramp-delay = <50>; /* 4ms */
+		gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>;
+		gpios-states = <0x1>;
+		states = <1100000 0x0
+			  1300000 0x1>;
+	};
+
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		pinctrl-names = "default";
+		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
+		post-power-on-delay-ms = <200>;
+	};
+};
+
+&codec {
+	allwinner,audio-routing =
+		"Line Out", "LINEOUT",
+		"MIC1", "Mic",
+		"Mic",  "MBIAS";
+	status = "okay";
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&ehci3 {
+	status = "okay";
+};
+
+&mmc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
+	vmmc-supply = <&reg_vcc3v3>;
+	bus-width = <4>;
+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
+	status = "okay";
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pins_a>;
+	vmmc-supply = <&reg_vcc3v3>;
+	vqmmc-supply = <&reg_vcc3v3>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+
+	brcmf: wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+	};
+};
+
+&mmc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc2_8bit_pins>;
+	vmmc-supply = <&reg_vcc3v3>;
+	bus-width = <8>;
+	non-removable;
+	cap-mmc-hw-reset;
+	status = "okay";
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+&ohci3 {
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins_a>;
+	status = "okay";
+};
+
+&usb_otg {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usbphy {
+	/* USB Type-A ports' VBUS is always on */
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts
index 968908761194..6eb8092d8e57 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts
@@ -118,7 +118,7 @@
 	status = "okay";
 };
 
-&mdio {
+&external_mdio {
 	ext_rgmii_phy: ethernet-phy@7 {
 		compatible = "ethernet-phy-ieee802.3-c22";
 		reg = <7>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
index a8296feee884..a0ca925175aa 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
@@ -146,19 +146,19 @@
 	status = "okay";
 };
 
-&ir {
-	pinctrl-names = "default";
-	pinctrl-0 = <&ir_pins_a>;
-	status = "okay";
-};
-
-&mdio {
+&external_mdio {
 	ext_rgmii_phy: ethernet-phy@1 {
 		compatible = "ethernet-phy-ieee802.3-c22";
 		reg = <1>;
 	};
 };
 
+&ir {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ir_pins_a>;
+	status = "okay";
+};
+
 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
index d906b302cbcd..b47790650144 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
@@ -153,19 +153,19 @@
 	status = "okay";
 };
 
-&ir {
-	pinctrl-names = "default";
-	pinctrl-0 = <&ir_pins_a>;
-	status = "okay";
-};
-
-&mdio {
+&external_mdio {
 	ext_rgmii_phy: ethernet-phy@1 {
 		compatible = "ethernet-phy-ieee802.3-c22";
 		reg = <1>;
 	};
 };
 
+&ir {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ir_pins_a>;
+	status = "okay";
+};
+
 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
index 732e2e06f503..d9a720bff05d 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
@@ -120,5 +120,8 @@
 };
 
 &pio {
+	interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
 	compatible = "allwinner,sun50i-h5-pinctrl";
 };
diff --git a/arch/arm64/boot/dts/altera/Makefile b/arch/arm64/boot/dts/altera/Makefile
index d7a641698d77..68ba0882a8bb 100644
--- a/arch/arm64/boot/dts/altera/Makefile
+++ b/arch/arm64/boot/dts/altera/Makefile
@@ -1,5 +1 @@
 dtb-$(CONFIG_ARCH_STRATIX10) += socfpga_stratix10_socdk.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
index c2b9bcb0ef61..7c9bdc7ab50b 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
@@ -15,6 +15,8 @@
  */
 
 /dts-v1/;
+#include <dt-bindings/reset/altr,rst-mgr-s10.h>
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	compatible = "altr,socfpga-stratix10";
@@ -75,10 +77,10 @@
 		compatible = "arm,gic-400", "arm,cortex-a15-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;
-		reg = <0x0 0xfffc1000 0x1000>,
-		      <0x0 0xfffc2000 0x2000>,
-		      <0x0 0xfffc4000 0x2000>,
-		      <0x0 0xfffc6000 0x2000>;
+		reg = <0x0 0xfffc1000 0x0 0x1000>,
+		      <0x0 0xfffc2000 0x0 0x2000>,
+		      <0x0 0xfffc4000 0x0 0x2000>,
+		      <0x0 0xfffc6000 0x0 0x2000>;
 	};
 
 	soc {
@@ -100,6 +102,8 @@
 			interrupts = <0 90 4>;
 			interrupt-names = "macirq";
 			mac-address = [00 00 00 00 00 00];
+			resets = <&rst EMAC0_RESET>;
+			reset-names = "stmmaceth";
 			status = "disabled";
 		};
 
@@ -109,6 +113,8 @@
 			interrupts = <0 91 4>;
 			interrupt-names = "macirq";
 			mac-address = [00 00 00 00 00 00];
+			resets = <&rst EMAC1_RESET>;
+			reset-names = "stmmaceth";
 			status = "disabled";
 		};
 
@@ -118,6 +124,8 @@
 			interrupts = <0 92 4>;
 			interrupt-names = "macirq";
 			mac-address = [00 00 00 00 00 00];
+			resets = <&rst EMAC2_RESET>;
+			reset-names = "stmmaceth";
 			status = "disabled";
 		};
 
@@ -126,6 +134,7 @@
 			#size-cells = <0>;
 			compatible = "snps,dw-apb-gpio";
 			reg = <0xffc03200 0x100>;
+			resets = <&rst GPIO0_RESET>;
 			status = "disabled";
 
 			porta: gpio-controller@0 {
@@ -145,6 +154,7 @@
 			#size-cells = <0>;
 			compatible = "snps,dw-apb-gpio";
 			reg = <0xffc03300 0x100>;
+			resets = <&rst GPIO1_RESET>;
 			status = "disabled";
 
 			portb: gpio-controller@0 {
@@ -155,7 +165,7 @@
 				reg = <0>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
-				interrupts = <0 110 4>;
+				interrupts = <0 111 4>;
 			};
 		};
 
@@ -165,6 +175,7 @@
 			compatible = "snps,designware-i2c";
 			reg = <0xffc02800 0x100>;
 			interrupts = <0 103 4>;
+			resets = <&rst I2C0_RESET>;
 			status = "disabled";
 		};
 
@@ -174,6 +185,7 @@
 			compatible = "snps,designware-i2c";
 			reg = <0xffc02900 0x100>;
 			interrupts = <0 104 4>;
+			resets = <&rst I2C1_RESET>;
 			status = "disabled";
 		};
 
@@ -183,6 +195,7 @@
 			compatible = "snps,designware-i2c";
 			reg = <0xffc02a00 0x100>;
 			interrupts = <0 105 4>;
+			resets = <&rst I2C2_RESET>;
 			status = "disabled";
 		};
 
@@ -192,6 +205,7 @@
 			compatible = "snps,designware-i2c";
 			reg = <0xffc02b00 0x100>;
 			interrupts = <0 106 4>;
+			resets = <&rst I2C3_RESET>;
 			status = "disabled";
 		};
 
@@ -201,6 +215,7 @@
 			compatible = "snps,designware-i2c";
 			reg = <0xffc02c00 0x100>;
 			interrupts = <0 107 4>;
+			resets = <&rst I2C4_RESET>;
 			status = "disabled";
 		};
 
@@ -211,6 +226,8 @@
 			reg = <0xff808000 0x1000>;
 			interrupts = <0 96 4>;
 			fifo-depth = <0x400>;
+			resets = <&rst SDMMC_RESET>;
+			reset-names = "reset";
 			status = "disabled";
 		};
 
@@ -223,6 +240,7 @@
 			#reset-cells = <1>;
 			compatible = "altr,rst-mgr";
 			reg = <0xffd11000 0x1000>;
+			altr,modrst-offset = <0x20>;
 		};
 
 		spi0: spi@ffda4000 {
@@ -291,6 +309,7 @@
 			interrupts = <0 108 4>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
+			resets = <&rst UART0_RESET>;
 			status = "disabled";
 		};
 
@@ -300,6 +319,7 @@
 			interrupts = <0 109 4>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
+			resets = <&rst UART1_RESET>;
 			status = "disabled";
 		};
 
@@ -315,6 +335,8 @@
 			interrupts = <0 93 4>;
 			phys = <&usbphy0>;
 			phy-names = "usb2-phy";
+			resets = <&rst USB0_RESET>;
+			reset-names = "dwc2";
 			status = "disabled";
 		};
 
@@ -324,6 +346,8 @@
 			interrupts = <0 94 4>;
 			phys = <&usbphy0>;
 			phy-names = "usb2-phy";
+			resets = <&rst USB1_RESET>;
+			reset-names = "dwc2";
 			status = "disabled";
 		};
 
@@ -331,6 +355,7 @@
 			compatible = "snps,dw-wdt";
 			reg = <0xffd00200 0x100>;
 			interrupts = <0 117 4>;
+			resets = <&rst WATCHDOG0_RESET>;
 			status = "disabled";
 		};
 
@@ -338,6 +363,7 @@
 			compatible = "snps,dw-wdt";
 			reg = <0xffd00300 0x100>;
 			interrupts = <0 118 4>;
+			resets = <&rst WATCHDOG1_RESET>;
 			status = "disabled";
 		};
 
@@ -345,6 +371,7 @@
 			compatible = "snps,dw-wdt";
 			reg = <0xffd00400 0x100>;
 			interrupts = <0 125 4>;
+			resets = <&rst WATCHDOG2_RESET>;
 			status = "disabled";
 		};
 
@@ -352,6 +379,7 @@
 			compatible = "snps,dw-wdt";
 			reg = <0xffd00500 0x100>;
 			interrupts = <0 126 4>;
+			resets = <&rst WATCHDOG3_RESET>;
 			status = "disabled";
 		};
 	};
diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
index 41ea2dba2fce..a37c46112876 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
@@ -14,7 +14,7 @@
  * this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-/include/ "socfpga_stratix10.dtsi"
+#include "socfpga_stratix10.dtsi"
 
 / {
 	model = "SoCFPGA Stratix 10 SoCDK";
@@ -27,6 +27,24 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	leds {
+		compatible = "gpio-leds";
+		hps0 {
+			label = "hps_led0";
+			gpios = <&portb 20 GPIO_ACTIVE_HIGH>;
+		};
+
+		hps1 {
+			label = "hps_led1";
+			gpios = <&portb 19 GPIO_ACTIVE_HIGH>;
+		};
+
+		hps2 {
+			label = "hps_led2";
+			gpios = <&portb 21 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
 	memory {
 		device_type = "memory";
 		/* We expect the bootloader to fill in the reg */
@@ -34,6 +52,48 @@
 	};
 };
 
+&gpio1 {
+	status = "okay";
+};
+
+&gmac0 {
+	status = "okay";
+	phy-mode = "rgmii";
+	phy-handle = <&phy0>;
+
+	max-frame-size = <3800>;
+
+	mdio0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+		phy0: ethernet-phy@0 {
+			reg = <4>;
+
+			txd0-skew-ps = <0>; /* -420ps */
+			txd1-skew-ps = <0>; /* -420ps */
+			txd2-skew-ps = <0>; /* -420ps */
+			txd3-skew-ps = <0>; /* -420ps */
+			rxd0-skew-ps = <420>; /* 0ps */
+			rxd1-skew-ps = <420>; /* 0ps */
+			rxd2-skew-ps = <420>; /* 0ps */
+			rxd3-skew-ps = <420>; /* 0ps */
+			txen-skew-ps = <0>; /* -420ps */
+			txc-skew-ps = <1860>; /* 960ps */
+			rxdv-skew-ps = <420>; /* 0ps */
+			rxc-skew-ps = <1680>; /* 780ps */
+		};
+	};
+};
+
+&mmc {
+	status = "okay";
+	num-slots = <1>;
+	cap-sd-highspeed;
+	broken-cd;
+	bus-width = <4>;
+};
+
 &uart0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/amd/Makefile b/arch/arm64/boot/dts/amd/Makefile
index ba84770f789f..6a6093064a32 100644
--- a/arch/arm64/boot/dts/amd/Makefile
+++ b/arch/arm64/boot/dts/amd/Makefile
@@ -1,7 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_SEATTLE) += amd-overdrive.dtb \
 			amd-overdrive-rev-b0.dtb amd-overdrive-rev-b1.dtb \
 			husky.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
diff --git a/arch/arm64/boot/dts/amd/amd-overdrive-rev-b0.dts b/arch/arm64/boot/dts/amd/amd-overdrive-rev-b0.dts
index 8e3074a4947d..8e341be9a399 100644
--- a/arch/arm64/boot/dts/amd/amd-overdrive-rev-b0.dts
+++ b/arch/arm64/boot/dts/amd/amd-overdrive-rev-b0.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * DTS file for AMD Seattle Overdrive Development Board
  * Note: For Seattle Rev.B0
diff --git a/arch/arm64/boot/dts/amd/amd-overdrive-rev-b1.dts b/arch/arm64/boot/dts/amd/amd-overdrive-rev-b1.dts
index ed5e043f37aa..92cef05c6b74 100644
--- a/arch/arm64/boot/dts/amd/amd-overdrive-rev-b1.dts
+++ b/arch/arm64/boot/dts/amd/amd-overdrive-rev-b1.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * DTS file for AMD Seattle Overdrive Development Board
  * Note: For Seattle Rev.B1
diff --git a/arch/arm64/boot/dts/amd/amd-overdrive.dts b/arch/arm64/boot/dts/amd/amd-overdrive.dts
index 128fa942f09e..41b3a6c0993d 100644
--- a/arch/arm64/boot/dts/amd/amd-overdrive.dts
+++ b/arch/arm64/boot/dts/amd/amd-overdrive.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * DTS file for AMD Seattle Overdrive Development Board
  *
diff --git a/arch/arm64/boot/dts/amd/amd-seattle-clks.dtsi b/arch/arm64/boot/dts/amd/amd-seattle-clks.dtsi
index f623c46525a6..2dd2c28171ee 100644
--- a/arch/arm64/boot/dts/amd/amd-seattle-clks.dtsi
+++ b/arch/arm64/boot/dts/amd/amd-seattle-clks.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * DTS file for AMD Seattle Clocks
  *
diff --git a/arch/arm64/boot/dts/amd/amd-seattle-soc.dtsi b/arch/arm64/boot/dts/amd/amd-seattle-soc.dtsi
index bd3adeac374f..125f4deb52fe 100644
--- a/arch/arm64/boot/dts/amd/amd-seattle-soc.dtsi
+++ b/arch/arm64/boot/dts/amd/amd-seattle-soc.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * DTS file for AMD Seattle SoC
  *
diff --git a/arch/arm64/boot/dts/amd/amd-seattle-xgbe-b.dtsi b/arch/arm64/boot/dts/amd/amd-seattle-xgbe-b.dtsi
index 8e8631952497..d97498361ce3 100644
--- a/arch/arm64/boot/dts/amd/amd-seattle-xgbe-b.dtsi
+++ b/arch/arm64/boot/dts/amd/amd-seattle-xgbe-b.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * DTS file for AMD Seattle XGBE (RevB)
  *
diff --git a/arch/arm64/boot/dts/amd/husky.dts b/arch/arm64/boot/dts/amd/husky.dts
index 1381d4b2bf1b..7acde34772cb 100644
--- a/arch/arm64/boot/dts/amd/husky.dts
+++ b/arch/arm64/boot/dts/amd/husky.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * DTS file for AMD/Linaro 96Boards Enterprise Edition Server (Husky) Board
  * Note: Based-on AMD Seattle Rev.B0
diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index 7a9f48c27b1f..34dd0e9b5cbb 100644
--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0
+dtb-$(CONFIG_ARCH_MESON) += meson-axg-s400.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nanopi-k2.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nexbox-a95x.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-odroidc2.dtb
@@ -15,11 +17,9 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-nexbox-a95x.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-p212.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p230.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p231.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxm-khadas-vim2.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxm-nexbox-a1.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxm-q200.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxm-q201.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxm-rbox-pro.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxm-vega-s96.dtb
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
new file mode 100644
index 000000000000..70eca1f8736a
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/dts-v1/;
+
+#include "meson-axg.dtsi"
+
+/ {
+	compatible = "amlogic,s400", "amlogic,a113d", "amlogic,meson-axg";
+	model = "Amlogic Meson AXG S400 Development Board";
+
+	aliases {
+		serial0 = &uart_AO;
+	};
+};
+
+&uart_AO {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
new file mode 100644
index 000000000000..b932a784b02a
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -0,0 +1,204 @@
+/*
+ * Copyright (c) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	compatible = "amlogic,meson-axg";
+
+	interrupt-parent = <&gic>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		/* 16 MiB reserved for Hardware ROM Firmware */
+		hwrom_reserved: hwrom@0 {
+			reg = <0x0 0x0 0x0 0x1000000>;
+			no-map;
+		};
+
+		/* Alternate 3 MiB reserved for ARM Trusted Firmware (BL31) */
+		secmon_reserved: secmon@5000000 {
+			reg = <0x0 0x05000000 0x0 0x300000>;
+			no-map;
+		};
+	};
+
+	cpus {
+		#address-cells = <0x2>;
+		#size-cells = <0x0>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0x0 0x0>;
+			enable-method = "psci";
+			next-level-cache = <&l2>;
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0x0 0x1>;
+			enable-method = "psci";
+			next-level-cache = <&l2>;
+		};
+
+		cpu2: cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0x0 0x2>;
+			enable-method = "psci";
+			next-level-cache = <&l2>;
+		};
+
+		cpu3: cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0x0 0x3>;
+			enable-method = "psci";
+			next-level-cache = <&l2>;
+		};
+
+		l2: l2-cache0 {
+			compatible = "cache";
+		};
+	};
+
+	arm-pmu {
+		compatible = "arm,cortex-a53-pmu";
+		interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 13
+			(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14
+			(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11
+			(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10
+			(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+
+	xtal: xtal-clk {
+		compatible = "fixed-clock";
+		clock-frequency = <24000000>;
+		clock-output-names = "xtal";
+		#clock-cells = <0>;
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		cbus: cbus@ffd00000 {
+			compatible = "simple-bus";
+			reg = <0x0 0xffd00000 0x0 0x25000>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges = <0x0 0x0 0x0 0xffd00000 0x0 0x25000>;
+
+			uart_A: serial@24000 {
+				compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
+				reg = <0x0 0x24000 0x0 0x14>;
+				interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
+				status = "disabled";
+			};
+
+			uart_B: serial@23000 {
+				compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
+				reg = <0x0 0x23000 0x0 0x14>;
+				interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
+				status = "disabled";
+			};
+		};
+
+		gic: interrupt-controller@ffc01000 {
+			compatible = "arm,gic-400";
+			reg = <0x0 0xffc01000 0 0x1000>,
+			      <0x0 0xffc02000 0 0x2000>,
+			      <0x0 0xffc04000 0 0x2000>,
+			      <0x0 0xffc06000 0 0x2000>;
+			interrupt-controller;
+			interrupts = <GIC_PPI 9
+				(GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
+			#interrupt-cells = <3>;
+			#address-cells = <0>;
+		};
+
+		mailbox: mailbox@ff63dc00 {
+			compatible = "amlogic,meson-gx-mhu", "amlogic,meson-gxbb-mhu";
+			reg = <0 0xff63dc00 0 0x400>;
+			interrupts = <GIC_SPI 208 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 209 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 210 IRQ_TYPE_EDGE_RISING>;
+			#mbox-cells = <1>;
+		};
+
+		sram: sram@fffc0000 {
+			compatible = "amlogic,meson-axg-sram", "mmio-sram";
+			reg = <0x0 0xfffc0000 0x0 0x20000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x0 0xfffc0000 0x20000>;
+
+			cpu_scp_lpri: scp-shmem@0 {
+				compatible = "amlogic,meson-axg-scp-shmem";
+				reg = <0x13000 0x400>;
+			};
+
+			cpu_scp_hpri: scp-shmem@200 {
+				compatible = "amlogic,meson-axg-scp-shmem";
+				reg = <0x13400 0x400>;
+			};
+		};
+
+		aobus: aobus@ff800000 {
+			compatible = "simple-bus";
+			reg = <0x0 0xff800000 0x0 0x100000>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges = <0x0 0x0 0x0 0xff800000 0x0 0x100000>;
+
+			uart_AO: serial@3000 {
+				compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
+				reg = <0x0 0x3000 0x0 0x18>;
+				interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
+				clocks = <&xtal>, <&xtal>, <&xtal>;
+				clock-names = "xtal", "pclk", "baud";
+				status = "disabled";
+			};
+
+			uart_AO_B: serial@4000 {
+				compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
+				reg = <0x0 0x4000 0x0 0x18>;
+				interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
+				clocks = <&xtal>, <&xtal>, <&xtal>;
+				clock-names = "xtal", "pclk", "baud";
+				status = "disabled";
+			};
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
index dc478d094c11..7d4b95e49993 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
@@ -121,6 +121,13 @@
 	};
 };
 
+&cec_AO {
+	status = "okay";
+	pinctrl-0 = <&ao_cec_pins>;
+	pinctrl-names = "default";
+	hdmi-phandle = <&hdmi_tx>;
+};
+
 &cvbs_vdac_port {
 	cvbs_vdac_out: endpoint {
 		remote-endpoint = <&cvbs_connector_in>;
@@ -161,7 +168,8 @@
 &sd_emmc_a {
 	status = "okay";
 	pinctrl-0 = <&sdio_pins>;
-	pinctrl-names = "default";
+	pinctrl-1 = <&sdio_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 	#address-cells = <1>;
 	#size-cells = <0>;
 
@@ -187,7 +195,8 @@
 &sd_emmc_b {
 	status = "okay";
 	pinctrl-0 = <&sdcard_pins>;
-	pinctrl-names = "default";
+	pinctrl-1 = <&sdcard_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <4>;
 	cap-sd-highspeed;
@@ -204,11 +213,11 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
-	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+	pinctrl-1 = <&emmc_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <8>;
-	cap-sd-highspeed;
 	cap-mmc-highspeed;
 	max-frequency = <200000000>;
 	non-removable;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index 35b8c88c3220..ab7ce1644cdc 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -218,6 +218,15 @@
 			#size-cells = <2>;
 			ranges = <0x0 0x0 0x0 0xc1100000 0x0 0x100000>;
 
+			gpio_intc: interrupt-controller@9880 {
+				compatible = "amlogic,meson-gpio-intc";
+				reg = <0x0 0x9880 0x0 0x10>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>;
+				status = "disabled";
+			};
+
 			reset: reset-controller@4404 {
 				compatible = "amlogic,meson-gx-reset", "amlogic,meson-gxbb-reset";
 				reg = <0x0 0x04404 0x0 0x20>;
@@ -225,18 +234,16 @@
 			};
 
 			uart_A: serial@84c0 {
-				compatible = "amlogic,meson-uart";
+				compatible = "amlogic,meson-gx-uart";
 				reg = <0x0 0x84c0 0x0 0x14>;
 				interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
-				clocks = <&xtal>;
 				status = "disabled";
 			};
 
 			uart_B: serial@84dc {
-				compatible = "amlogic,meson-uart";
+				compatible = "amlogic,meson-gx-uart";
 				reg = <0x0 0x84dc 0x0 0x14>;
 				interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
-				clocks = <&xtal>;
 				status = "disabled";
 			};
 
@@ -279,10 +286,9 @@
 			};
 
 			uart_C: serial@8700 {
-				compatible = "amlogic,meson-uart";
+				compatible = "amlogic,meson-gx-uart";
 				reg = <0x0 0x8700 0x0 0x14>;
 				interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>;
-				clocks = <&xtal>;
 				status = "disabled";
 			};
 
@@ -367,26 +373,40 @@
 			#size-cells = <2>;
 			ranges = <0x0 0x0 0x0 0xc8100000 0x0 0x100000>;
 
-			clkc_AO: clock-controller@040 {
-				compatible = "amlogic,gx-aoclkc", "amlogic,gxbb-aoclkc";
-				reg = <0x0 0x00040 0x0 0x4>;
-				#clock-cells = <1>;
-				#reset-cells = <1>;
+			sysctrl_AO: sys-ctrl@0 {
+				compatible = "amlogic,meson-gx-ao-sysctrl", "syscon", "simple-mfd";
+				reg =  <0x0 0x0 0x0 0x100>;
+
+				clkc_AO: clock-controller {
+					compatible = "amlogic,meson-gx-aoclkc";
+					#clock-cells = <1>;
+					#reset-cells = <1>;
+				};
+			};
+
+			cec_AO: cec@100 {
+				compatible = "amlogic,meson-gx-ao-cec";
+				reg = <0x0 0x00100 0x0 0x14>;
+				interrupts = <GIC_SPI 199 IRQ_TYPE_EDGE_RISING>;
+			};
+
+			sec_AO: ao-secure@140 {
+				compatible = "amlogic,meson-gx-ao-secure", "syscon";
+				reg = <0x0 0x140 0x0 0x140>;
+				amlogic,has-chip-id;
 			};
 
 			uart_AO: serial@4c0 {
-				compatible = "amlogic,meson-uart";
+				compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
 				reg = <0x0 0x004c0 0x0 0x14>;
 				interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
-				clocks = <&xtal>;
 				status = "disabled";
 			};
 
 			uart_AO_B: serial@4e0 {
-				compatible = "amlogic,meson-uart";
+				compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
 				reg = <0x0 0x004e0 0x0 0x14>;
 				interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
-				clocks = <&xtal>;
 				status = "disabled";
 			};
 
@@ -400,7 +420,7 @@
 			};
 
 			pwm_AO_ab: pwm@550 {
-				compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
+				compatible = "amlogic,meson-gx-ao-pwm", "amlogic,meson-gxbb-ao-pwm";
 				reg = <0x0 0x00550 0x0 0x10>;
 				#pwm-cells = <3>;
 				status = "disabled";
@@ -437,9 +457,9 @@
 			mailbox: mailbox@404 {
 				compatible = "amlogic,meson-gx-mhu", "amlogic,meson-gxbb-mhu";
 				reg = <0 0x404 0 0x4c>;
-				interrupts = <0 208 IRQ_TYPE_EDGE_RISING>,
-					     <0 209 IRQ_TYPE_EDGE_RISING>,
-					     <0 210 IRQ_TYPE_EDGE_RISING>;
+				interrupts = <GIC_SPI 208 IRQ_TYPE_EDGE_RISING>,
+					     <GIC_SPI 209 IRQ_TYPE_EDGE_RISING>,
+					     <GIC_SPI 210 IRQ_TYPE_EDGE_RISING>;
 				#mbox-cells = <1>;
 			};
 		};
@@ -448,7 +468,7 @@
 			compatible = "amlogic,meson-gx-dwmac", "amlogic,meson-gxbb-dwmac", "snps,dwmac";
 			reg = <0x0 0xc9410000 0x0 0x10000
 			       0x0 0xc8834540 0x0 0x4>;
-			interrupts = <0 8 1>;
+			interrupts = <GIC_SPI 8 IRQ_TYPE_EDGE_RISING>;
 			interrupt-names = "macirq";
 			status = "disabled";
 		};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
index fa462831ccaf..4a4251001bfd 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
@@ -107,6 +107,9 @@
 
 		states = <3300000 0>,
 		         <1800000 1>;
+
+		regulator-settling-time-up-us = <100>;
+		regulator-settling-time-down-us = <5000>;
 	};
 
 	wifi_32k: wifi-32k {
@@ -165,6 +168,8 @@
 		eth_phy0: ethernet-phy@0 {
 			/* Realtek RTL8211F (0x001cc916) */
 			reg = <0>;
+			interrupt-parent = <&gpio_intc>;
+			interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 		};
 	};
 };
@@ -175,6 +180,64 @@
 	pinctrl-names = "default";
 };
 
+&pinctrl_aobus {
+	gpio-line-names = "UART TX", "UART RX", "Power Control", "Power Key In",
+			  "VCCK En", "CON1 Header Pin31",
+			  "I2S Header Pin6", "IR In", "I2S Header Pin7",
+			  "I2S Header Pin3", "I2S Header Pin4",
+			  "I2S Header Pin5", "HDMI CEC", "SYS LED",
+			  /* GPIO_TEST_N */
+			  "";
+};
+
+&pinctrl_periphs {
+	gpio-line-names = /* Bank GPIOZ */
+			  "Eth MDIO", "Eth MDC", "Eth RGMII RX Clk",
+			  "Eth RX DV", "Eth RX D0", "Eth RX D1", "Eth RX D2",
+			  "Eth RX D3", "Eth RGMII TX Clk", "Eth TX En",
+			  "Eth TX D0", "Eth TX D1", "Eth TX D2", "Eth TX D3",
+			  "Eth PHY nRESET", "Eth PHY Intc",
+			  /* Bank GPIOH */
+			  "HDMI HPD", "HDMI DDC SDA", "HDMI DDC SCL",
+			  "CON1 Header Pin33",
+			  /* Bank BOOT */
+			  "eMMC D0", "eMMC D1", "eMMC D2", "eMMC D3", "eMMC D4",
+			  "eMMC D5", "eMMC D6", "eMMC D7", "eMMC Clk",
+			  "eMMC Reset", "eMMC CMD",
+			  "", "", "", "", "eMMC DS",
+			  "", "",
+			  /* Bank CARD */
+			  "SDCard D1", "SDCard D0", "SDCard CLK", "SDCard CMD",
+			  "SDCard D3", "SDCard D2", "SDCard Det",
+			  /* Bank GPIODV */
+			  "", "", "", "", "", "", "", "", "", "", "", "", "",
+			  "", "", "", "", "", "", "", "", "", "", "",
+			  "I2C A SDA", "I2C A SCK", "I2C B SDA", "I2C B SCK",
+			  "VDDEE Regulator", "VCCK Regulator",
+			  /* Bank GPIOY */
+			  "CON1 Header Pin7", "CON1 Header Pin11",
+			  "CON1 Header Pin13", "CON1 Header Pin15",
+			  "CON1 Header Pin18", "CON1 Header Pin19",
+			  "CON1 Header Pin22", "CON1 Header Pin21",
+			  "CON1 Header Pin24", "CON1 Header Pin23",
+			  "CON1 Header Pin26", "CON1 Header Pin29",
+			  "CON1 Header Pin32", "CON1 Header Pin8",
+			  "CON1 Header Pin10", "CON1 Header Pin16",
+			  "CON1 Header Pin12",
+			  /* Bank GPIOX */
+			  "WIFI SDIO D0", "WIFI SDIO D1", "WIFI SDIO D2",
+			  "WIFI SDIO D3", "WIFI SDIO CLK", "WIFI SDIO CMD",
+			  "WIFI Power Enable", "WIFI WAKE HOST",
+			  "Bluetooth PCM DOUT", "Bluetooth PCM DIN",
+			  "Bluetooth PCM SYNC", "Bluetooth PCM CLK",
+			  "Bluetooth UART TX", "Bluetooth UART RX",
+			  "Bluetooth UART CTS", "Bluetooth UART RTS",
+			  "", "", "", "WIFI 32K", "Bluetooth Enable",
+			  "Bluetooth WAKE HOST", "",
+			  /* Bank GPIOCLK */
+			  "", "CON1 Header Pin35", "", "";
+};
+
 &pwm_ef {
 	status = "okay";
 	pinctrl-0 = <&pwm_e_pins>;
@@ -192,7 +255,8 @@
 &sd_emmc_a {
 	status = "okay";
 	pinctrl-0 = <&sdio_pins>, <&sdio_irq_pins>;
-	pinctrl-names = "default";
+	pinctrl-1 = <&sdio_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 	#address-cells = <1>;
 	#size-cells = <0>;
 
@@ -218,11 +282,16 @@
 &sd_emmc_b {
 	status = "okay";
 	pinctrl-0 = <&sdcard_pins>;
-	pinctrl-names = "default";
+	pinctrl-1 = <&sdcard_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <4>;
 	cap-sd-highspeed;
-	max-frequency = <100000000>;
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	max-frequency = <200000000>;
 	disable-wp;
 
 	cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
@@ -235,11 +304,11 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "disabled";
-	pinctrl-0 = <&emmc_pins>;
-	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+	pinctrl-1 = <&emmc_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <8>;
-	cap-sd-highspeed;
 	max-frequency = <200000000>;
 	non-removable;
 	disable-wp;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
index a1078b3e1c76..818954b1d57f 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
@@ -51,7 +51,7 @@
 / {
 	compatible = "nexbox,a95x", "amlogic,meson-gxbb";
 	model = "NEXBOX A95X";
-	
+
 	aliases {
 		serial0 = &uart_AO;
 	};
@@ -88,6 +88,18 @@
 		};
 	};
 
+	usb_pwr: regulator-usb-pwrs {
+		compatible = "regulator-fixed";
+
+		regulator-name = "USB_PWR";
+
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+
+		gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
 	vddio_card: gpio-regulator {
 		compatible = "regulator-gpio";
 
@@ -171,6 +183,13 @@
 	};
 };
 
+&cec_AO {
+	status = "okay";
+	pinctrl-0 = <&ao_cec_pins>;
+	pinctrl-names = "default";
+	hdmi-phandle = <&hdmi_tx>;
+};
+
 &ethmac {
 	status = "okay";
 	pinctrl-0 = <&eth_rmii_pins>;
@@ -225,7 +244,8 @@
 &sd_emmc_a {
 	status = "okay";
 	pinctrl-0 = <&sdio_pins>;
-	pinctrl-names = "default";
+	pinctrl-1 = <&sdio_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 	#address-cells = <1>;
 	#size-cells = <0>;
 
@@ -246,7 +266,8 @@
 &sd_emmc_b {
 	status = "okay";
 	pinctrl-0 = <&sdcard_pins>;
-	pinctrl-names = "default";
+	pinctrl-1 = <&sdcard_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <4>;
 	cap-sd-highspeed;
@@ -263,11 +284,11 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
-	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+	pinctrl-1 = <&emmc_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <8>;
-	cap-sd-highspeed;
 	cap-mmc-highspeed;
 	max-frequency = <200000000>;
 	non-removable;
@@ -285,3 +306,20 @@
 	pinctrl-0 = <&uart_ao_a_pins>;
 	pinctrl-names = "default";
 };
+
+&usb0_phy {
+	status = "okay";
+	phy-supply = <&usb_pwr>;
+};
+
+&usb1_phy {
+	status = "okay";
+};
+
+&usb0 {
+	status = "okay";
+};
+
+&usb1 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
index d147c853ab05..f8d221463c60 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
@@ -50,7 +50,7 @@
 / {
 	compatible = "hardkernel,odroid-c2", "amlogic,meson-gxbb";
 	model = "Hardkernel ODROID-C2";
-	
+
 	aliases {
 		serial0 = &uart_AO;
 	};
@@ -157,6 +157,8 @@
 
 		eth_phy0: ethernet-phy@0 {
 			reg = <0>;
+			interrupt-parent = <&gpio_intc>;
+			interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 			eee-broken-1000t;
 		};
 	};
@@ -194,7 +196,9 @@
 			  "USB HUB nRESET", "USB OTG Power En",
 			  "J7 Header Pin2", "IR In", "J7 Header Pin4",
 			  "J7 Header Pin6", "J7 Header Pin5", "J7 Header Pin7",
-			  "HDMI CEC", "SYS LED";
+			  "HDMI CEC", "SYS LED",
+			  /* GPIO_TEST_N */
+			  "";
 };
 
 &pinctrl_periphs {
@@ -233,11 +237,9 @@
 			  "J2 Header Pin12", "J2 Header Pin13",
 			  "J2 Header Pin8", "J2 Header Pin10",
 			  "", "", "", "", "",
-			  "J2 Header Pin11", "", "J2 Header Pin7",
+			  "J2 Header Pin11", "", "J2 Header Pin7", "",
 			  /* Bank GPIOCLK */
-			  "", "", "", "",
-			  /* GPIO_TEST_N */
-			  "";
+			  "", "", "", "";
 };
 
 &saradc {
@@ -253,7 +255,8 @@
 &sd_emmc_b {
 	status = "okay";
 	pinctrl-0 = <&sdcard_pins>;
-	pinctrl-names = "default";
+	pinctrl-1 = <&sdcard_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <4>;
 	cap-sd-highspeed;
@@ -270,11 +273,11 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
-	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+	pinctrl-1 = <&emmc_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <8>;
-	cap-sd-highspeed;
 	max-frequency = <200000000>;
 	non-removable;
 	disable-wp;
@@ -300,6 +303,7 @@
 
 &usb1_phy {
 	status = "okay";
+	phy-supply = <&usb_otg_pwr>;
 };
 
 &usb0 {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts
index 2054a474e0a9..9bf16bb7c491 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts
@@ -117,6 +117,8 @@
 		eth_phy0: ethernet-phy@3 {
 			/* Micrel KSZ9031 (0x00221620) */
 			reg = <3>;
+			interrupt-parent = <&gpio_intc>;
+			interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 		};
 	};
 };
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
index d904deb1018c..932158a778ef 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
@@ -84,6 +84,9 @@
 		/* Based on P200 schematics, signal CARD_1.8V/3.3V_CTR */
 		states = <1800000 0
 			  3300000 1>;
+
+		regulator-settling-time-up-us = <10000>;
+		regulator-settling-time-down-us = <150000>;
 	};
 
 	vddio_boot: regulator-vddio_boot {
@@ -148,6 +151,13 @@
 	};
 };
 
+&cec_AO {
+	status = "okay";
+	pinctrl-0 = <&ao_cec_pins>;
+	pinctrl-names = "default";
+	hdmi-phandle = <&hdmi_tx>;
+};
+
 &cvbs_vdac_port {
 	cvbs_vdac_out: endpoint {
 		remote-endpoint = <&cvbs_connector_in>;
@@ -184,7 +194,8 @@
 &sd_emmc_a {
 	status = "okay";
 	pinctrl-0 = <&sdio_pins>;
-	pinctrl-names = "default";
+	pinctrl-1 = <&sdio_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 	#address-cells = <1>;
 	#size-cells = <0>;
 
@@ -210,10 +221,14 @@
 &sd_emmc_b {
 	status = "okay";
 	pinctrl-0 = <&sdcard_pins>;
-	pinctrl-names = "default";
+	pinctrl-1 = <&sdcard_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <4>;
 	cap-sd-highspeed;
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
 	max-frequency = <100000000>;
 	disable-wp;
 
@@ -227,11 +242,11 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
-	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+	pinctrl-1 = <&emmc_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <8>;
-	cap-sd-highspeed;
 	cap-mmc-highspeed;
 	max-frequency = <200000000>;
 	non-removable;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
index 346753fb6324..1fe8e24cf675 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
@@ -155,7 +155,8 @@
 &sd_emmc_a {
 	status = "okay";
 	pinctrl-0 = <&sdio_pins &sdio_irq_pins>;
-	pinctrl-names = "default";
+	pinctrl-1 = <&sdio_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 	#address-cells = <1>;
 	#size-cells = <0>;
 
@@ -181,7 +182,8 @@
 &sd_emmc_b {
 	status = "okay";
 	pinctrl-0 = <&sdcard_pins>;
-	pinctrl-names = "default";
+	pinctrl-1 = <&sdcard_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <4>;
 	cap-sd-highspeed;
@@ -197,11 +199,11 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
-	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+	pinctrl-1 = <&emmc_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <8>;
-	cap-sd-highspeed;
 	cap-mmc-highspeed;
 	max-frequency = <200000000>;
 	non-removable;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts
index e76ac313fef9..f7144fd5e03f 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts
@@ -108,6 +108,12 @@
 	};
 };
 
+&cec_AO {
+	status = "okay";
+	pinctrl-0 = <&ao_cec_pins>;
+	pinctrl-names = "default";
+	hdmi-phandle = <&hdmi_tx>;
+};
 
 &cvbs_vdac_port {
 	cvbs_vdac_out: endpoint {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index 17d3efdf1469..ead895a4e9a5 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -307,6 +307,15 @@
 	};
 };
 
+&cec_AO {
+	clocks = <&clkc_AO CLKID_AO_CEC_32K>;
+	clock-names = "core";
+};
+
+&clkc_AO {
+	compatible = "amlogic,meson-gxbb-aoclkc", "amlogic,meson-gx-aoclkc";
+};
+
 &ethmac {
 	clocks = <&clkc CLKID_ETH>,
 		 <&clkc CLKID_FCLK_DIV2>,
@@ -314,6 +323,12 @@
 	clock-names = "stmmaceth", "clkin0", "clkin1";
 };
 
+&gpio_intc {
+	compatible = "amlogic,meson-gpio-intc",
+		     "amlogic,meson-gxbb-gpio-intc";
+	status = "okay";
+};
+
 &hdmi_tx {
 	compatible = "amlogic,meson-gxbb-dw-hdmi", "amlogic,meson-gx-dw-hdmi";
 	resets = <&reset RESET_HDMITX_CAPB3>,
@@ -370,19 +385,36 @@
 			reg-names = "mux", "pull", "pull-enable", "gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
-			gpio-ranges = <&pinctrl_periphs 0 14 120>;
+			gpio-ranges = <&pinctrl_periphs 0 0 119>;
 		};
 
 		emmc_pins: emmc {
 			mux {
 				groups = "emmc_nand_d07",
 				       "emmc_cmd",
-				       "emmc_clk",
-				       "emmc_ds";
+				       "emmc_clk";
 				function = "emmc";
 			};
 		};
 
+		emmc_ds_pins: emmc-ds {
+			mux {
+				groups = "emmc_ds";
+				function = "emmc";
+			};
+		};
+
+		emmc_clk_gate_pins: emmc_clk_gate {
+			mux {
+				groups = "BOOT_8";
+				function = "gpio_periphs";
+			};
+			cfg-pull-down {
+				pins = "BOOT_8";
+				bias-pull-down;
+			};
+		};
+
 		nor_pins: nor {
 			mux {
 				groups = "nor_d",
@@ -421,6 +453,17 @@
 			};
 		};
 
+		sdcard_clk_gate_pins: sdcard_clk_gate {
+			mux {
+				groups = "CARD_2";
+				function = "gpio_periphs";
+			};
+			cfg-pull-down {
+				pins = "CARD_2";
+				bias-pull-down;
+			};
+		};
+
 		sdio_pins: sdio {
 			mux {
 				groups = "sdio_d0",
@@ -433,6 +476,17 @@
 			};
 		};
 
+		sdio_clk_gate_pins: sdio_clk_gate {
+			mux {
+				groups = "GPIOX_4";
+				function = "gpio_periphs";
+			};
+			cfg-pull-down {
+				pins = "GPIOX_4";
+				bias-pull-down;
+			};
+		};
+
 		sdio_irq_pins: sdio_irq {
 			mux {
 				groups = "sdio_irq";
@@ -652,21 +706,21 @@
 
 &sd_emmc_a {
 	clocks = <&clkc CLKID_SD_EMMC_A>,
-		 <&xtal>,
+		 <&clkc CLKID_SD_EMMC_A_CLK0>,
 		 <&clkc CLKID_FCLK_DIV2>;
 	clock-names = "core", "clkin0", "clkin1";
 };
 
 &sd_emmc_b {
 	clocks = <&clkc CLKID_SD_EMMC_B>,
-		 <&xtal>,
+		 <&clkc CLKID_SD_EMMC_B_CLK0>,
 		 <&clkc CLKID_FCLK_DIV2>;
 	clock-names = "core", "clkin0", "clkin1";
 };
 
 &sd_emmc_c {
 	clocks = <&clkc CLKID_SD_EMMC_C>,
-		 <&xtal>,
+		 <&clkc CLKID_SD_EMMC_C_CLK0>,
 		 <&clkc CLKID_FCLK_DIV2>;
 	clock-names = "core", "clkin0", "clkin1";
 };
@@ -682,6 +736,31 @@
 	clocks = <&clkc CLKID_SPI>;
 };
 
+&uart_A {
+	clocks = <&xtal>, <&clkc CLKID_UART0>, <&xtal>;
+	clock-names = "xtal", "pclk", "baud";
+};
+
+&uart_AO {
+	clocks = <&xtal>, <&clkc CLKID_CLK81>, <&xtal>;
+	clock-names = "xtal", "pclk", "baud";
+};
+
+&uart_AO_B {
+	clocks = <&xtal>, <&clkc CLKID_CLK81>, <&xtal>;
+	clock-names = "xtal", "pclk", "baud";
+};
+
+&uart_B {
+	clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>;
+	clock-names = "xtal", "core", "baud";
+};
+
+&uart_C {
+	clocks = <&xtal>, <&clkc CLKID_UART2>, <&xtal>;
+	clock-names = "xtal", "core", "baud";
+};
+
 &vpu {
 	compatible = "amlogic,meson-gxbb-vpu", "amlogic,meson-gx-vpu";
 };
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts
index 3e0c023d6abd..4f3f03fc31b0 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts
@@ -97,6 +97,13 @@
 	};
 };
 
+&cec_AO {
+	status = "okay";
+	pinctrl-0 = <&ao_cec_pins>;
+	pinctrl-names = "default";
+	hdmi-phandle = <&hdmi_tx>;
+};
+
 /* P230 has exclusive choice between internal or external PHY */
 &ethmac {
 	pinctrl-0 = <&eth_pins>;
@@ -121,10 +128,11 @@
 		compatible = "ethernet-phy-id001c.c916", "ethernet-phy-ieee802.3-c22";
 		reg = <0>;
 		max-speed = <1000>;
+		interrupt-parent = <&gpio_intc>;
+		interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 	};
 };
 
-
 &hdmi_tx {
 	status = "okay";
 	pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts
index 2a5804ce7f4b..e82582574160 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts
@@ -123,7 +123,8 @@
 &sd_emmc_b {
 	status = "okay";
 	pinctrl-0 = <&sdcard_pins>;
-	pinctrl-names = "default";
+	pinctrl-1 = <&sdcard_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <4>;
 	cap-sd-highspeed;
@@ -140,11 +141,11 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
-	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+	pinctrl-1 = <&emmc_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <8>;
-	cap-sd-highspeed;
 	cap-mmc-highspeed;
 	max-frequency = <100000000>;
 	non-removable;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
index 72c5a9f64ca8..71a6e1ce7ad5 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
@@ -67,6 +67,13 @@
 	};
 };
 
+&cec_AO {
+	status = "okay";
+	pinctrl-0 = <&ao_cec_pins>;
+	pinctrl-names = "default";
+	hdmi-phandle = <&hdmi_tx>;
+};
+
 &hdmi_tx {
 	status = "okay";
 	pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
@@ -105,12 +112,68 @@
 	linux,rc-map-name = "rc-geekbox";
 };
 
+&pinctrl_aobus {
+	gpio-line-names = "UART TX",
+			  "UART RX",
+			  "Power Key In",
+			  "J9 Header Pin35",
+			  "J9 Header Pin16",
+			  "J9 Header Pin15",
+			  "J9 Header Pin33",
+			  "IR In",
+			  "HDMI CEC",
+			  "SYS LED",
+			  /* GPIO_TEST_N */
+			  "";
+};
+
+&pinctrl_periphs {
+	gpio-line-names = /* Bank GPIOZ */
+			  "", "", "", "", "", "", "",
+			  "", "", "", "", "", "", "",
+			  "Power OFF",
+			  "VCCK Enable",
+			  /* Bank GPIOH */
+			  "HDMI HPD", "HDMI SDA", "HDMI SCL",
+			  "HDMI_5V_EN", "SPDIF",
+			  "J9 Header Pin37",
+			  "J9 Header Pin30",
+			  "J9 Header Pin29",
+			  "J9 Header Pin32",
+			  "J9 Header Pin31",
+			  /* Bank BOOT */
+			  "eMMC D0", "eMMC D1", "eMMC D2", "eMMC D3",
+			  "eMMC D4", "eMMC D5", "eMMC D6", "eMMC D7",
+			  "eMMC Clk", "eMMC Reset", "eMMC CMD",
+			  "", "BOOT_MODE", "", "", "eMMC Data Strobe",
+			  /* Bank CARD */
+			  "SDCard D1", "SDCard D0", "SDCard CLK", "SDCard CMD",
+			  "SDCard D3", "SDCard D2", "SDCard Det",
+			  /* Bank GPIODV */
+			  "", "", "", "", "", "", "", "", "", "", "", "",
+			  "", "", "", "", "", "", "", "", "", "", "", "",
+			  "I2C A SDA", "I2C A SCK", "I2C B SDA", "I2C B SCK",
+			  "VCCK Regulator", "VDDEE Regulator",
+			  /* Bank GPIOX */
+			  "WIFI SDIO D0", "WIFI SDIO D1", "WIFI SDIO D2",
+			  "WIFI SDIO D3", "WIFI SDIO CLK", "WIFI SDIO CMD",
+			  "WIFI Power Enable", "WIFI WAKE HOST",
+			  "Bluetooth PCM DOUT", "Bluetooth PCM DIN",
+			  "Bluetooth PCM SYNC", "Bluetooth PCM CLK",
+			  "Bluetooth UART TX", "Bluetooth UART RX",
+			  "Bluetooth UART CTS", "Bluetooth UART RTS",
+			  "WIFI 32K", "Bluetooth Enable",
+			  "Bluetooth WAKE HOST",
+			  /* Bank GPIOCLK */
+			  "", "J9 Header Pin39";
+};
+
 &pwm_AO_ab {
 	status = "okay";
 	pinctrl-0 = <&pwm_ao_a_3_pins>, <&pwm_ao_b_pins>;
 	pinctrl-names = "default";
-	clocks = <&clkc CLKID_FCLK_DIV4>;
-	clock-names = "clkin0";
+	clocks = <&xtal> , <&xtal>;
+	clock-names = "clkin0", "clkin1" ;
 };
 
 &pwm_ef {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts
index 890821d6e52b..dc9c3b8216c2 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts
@@ -10,12 +10,20 @@
 
 #include <dt-bindings/input/input.h>
 
-#include "meson-gxl-s905x-p212.dtsi"
+#include "meson-gxl-s905x.dtsi"
 
 / {
 	compatible = "libretech,cc", "amlogic,s905x", "amlogic,meson-gxl";
 	model = "Libre Technology CC";
 
+	aliases {
+		serial0 = &uart_AO;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
 	cvbs-connector {
 		compatible = "composite-video-connector";
 
@@ -26,6 +34,11 @@
 		};
 	};
 
+	emmc_pwrseq: emmc-pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
+	};
+
 	hdmi-connector {
 		compatible = "hdmi-connector";
 		type = "a";
@@ -53,6 +66,56 @@
 			linux,default-trigger = "heartbeat";
 		};
 	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x80000000>;
+	};
+
+	vcc_3v3: regulator-vcc_3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	vcc_card: regulator-vcc-card {
+		compatible = "regulator-gpio";
+
+		regulator-name = "VCC_CARD";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
+		gpios-states = <0>;
+
+		states = <3300000 0>,
+			 <1800000 1>;
+
+		regulator-settling-time-up-us = <200>;
+		regulator-settling-time-down-us = <50000>;
+	};
+
+	vddio_ao18: regulator-vddio_ao18 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDIO_AO18";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	vddio_boot: regulator-vddio_boot {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDIO_BOOT";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+};
+
+&cec_AO {
+	status = "okay";
+	pinctrl-0 = <&ao_cec_pins>;
+	pinctrl-names = "default";
+	hdmi-phandle = <&hdmi_tx>;
 };
 
 &cvbs_vdac_port {
@@ -61,6 +124,21 @@
 	};
 };
 
+&ethmac {
+	status = "okay";
+};
+
+&internal_phy {
+	pinctrl-0 = <&eth_link_led_pins>, <&eth_act_led_pins>;
+	pinctrl-names = "default";
+};
+
+&ir {
+	status = "okay";
+	pinctrl-0 = <&remote_input_ao_pins>;
+	pinctrl-names = "default";
+};
+
 &hdmi_tx {
 	status = "okay";
 	pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
@@ -73,20 +151,111 @@
 	};
 };
 
-/*
- * The following devices exists but are exposed on the general
- * purpose GPIO header. End user may well decide to use those pins
- * for another purpose
- */
+&pinctrl_aobus {
+	gpio-line-names = "UART TX",
+			  "UART RX",
+			  "Blue LED",
+			  "SDCard Voltage Switch",
+			  "7J1 Header Pin5",
+			  "7J1 Header Pin3",
+			  "7J1 Header Pin12",
+			  "IR In",
+			  "9J3 Switch HDMI CEC/7J1 Header Pin11",
+			  "7J1 Header Pin13",
+			  /* GPIO_TEST_N */
+			  "7J1 Header Pin15";
+};
 
-&sd_emmc_a {
-	status = "disabled";
+&pinctrl_periphs {
+	gpio-line-names = /* Bank GPIOZ */
+			  "", "", "", "", "", "", "",
+			  "", "", "", "", "", "", "",
+			  "Eth Link LED", "Eth Activity LED",
+			  /* Bank GPIOH */
+			  "HDMI HPD", "HDMI SDA", "HDMI SCL",
+			  "HDMI_5V_EN", "9J1 Header Pin2",
+			  "Analog Audio Mute",
+			  "2J3 Header Pin6",
+			  "2J3 Header Pin5",
+			  "2J3 Header Pin4",
+			  "2J3 Header Pin3",
+			  /* Bank BOOT */
+			  "eMMC D0", "eMMC D1", "eMMC D2", "eMMC D3",
+			  "eMMC D4", "eMMC D5", "eMMC D6", "eMMC D7",
+			  "eMMC Clk", "eMMC Reset", "eMMC CMD",
+			  "ALT BOOT MODE", "", "", "", "eMMC Data Strobe",
+			  /* Bank CARD */
+			  "SDCard D1", "SDCard D0", "SDCard CLK", "SDCard CMD",
+			  "SDCard D3", "SDCard D2", "SDCard Det",
+			  /* Bank GPIODV */
+			  "", "", "", "", "", "", "", "", "", "", "", "",
+			  "", "", "", "", "", "", "", "", "", "", "", "",
+			  "Green LED", "VCCK Enable",
+			  "7J1 Header Pin27", "7J1 Header Pin28",
+			  "VCCK Regulator", "VDDEE Regulator",
+			  /* Bank GPIOX */
+			  "7J1 Header Pin22", "7J1 Header Pin26",
+			  "7J1 Header Pin36", "7J1 Header Pin38",
+			  "7J1 Header Pin40", "7J1 Header Pin37",
+			  "7J1 Header Pin33", "7J1 Header Pin35",
+			  "7J1 Header Pin19", "7J1 Header Pin21",
+			  "7J1 Header Pin24", "7J1 Header Pin23",
+			  "7J1 Header Pin8", "7J1 Header Pin10",
+			  "7J1 Header Pin16", "7J1 Header Pin18",
+			  "7J1 Header Pin32", "7J1 Header Pin29",
+			  "7J1 Header Pin31",
+			  /* Bank GPIOCLK */
+			  "7J1 Header Pin7", "";
 };
 
-&uart_A {
-	status = "disabled";
+&saradc {
+	status = "okay";
+	vref-supply = <&vddio_ao18>;
 };
 
-&wifi32k {
-	status = "disabled";
+/* SD card */
+&sd_emmc_b {
+	status = "okay";
+	pinctrl-0 = <&sdcard_pins>;
+	pinctrl-1 = <&sdcard_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
+
+	bus-width = <4>;
+	cap-sd-highspeed;
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+	max-frequency = <100000000>;
+	disable-wp;
+
+	cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+	cd-inverted;
+
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vcc_card>;
+};
+
+/* eMMC */
+&sd_emmc_c {
+	status = "okay";
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+	pinctrl-1 = <&emmc_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
+
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	mmc-ddr-3_3v;
+	max-frequency = <50000000>;
+	non-removable;
+	disable-wp;
+
+	mmc-pwrseq = <&emmc_pwrseq>;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vddio_boot>;
+};
+
+&uart_AO {
+	status = "okay";
+	pinctrl-0 = <&uart_ao_a_pins>;
+	pinctrl-names = "default";
 };
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts
index 6633a5d8fdd3..271f14279180 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts
@@ -140,6 +140,13 @@
 	};
 };
 
+&cec_AO {
+	status = "okay";
+	pinctrl-0 = <&ao_cec_pins>;
+	pinctrl-names = "default";
+	hdmi-phandle = <&hdmi_tx>;
+};
+
 &cvbs_vdac_port {
 	cvbs_vdac_out: endpoint {
 		remote-endpoint = <&cvbs_connector_in>;
@@ -182,7 +189,8 @@
 &sd_emmc_a {
 	status = "okay";
 	pinctrl-0 = <&sdio_pins>;
-	pinctrl-names = "default";
+	pinctrl-1 = <&sdio_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 	#address-cells = <1>;
 	#size-cells = <0>;
 
@@ -203,7 +211,8 @@
 &sd_emmc_b {
 	status = "okay";
 	pinctrl-0 = <&sdcard_pins>;
-	pinctrl-names = "default";
+	pinctrl-1 = <&sdcard_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <4>;
 	cap-sd-highspeed;
@@ -220,11 +229,11 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
-	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+	pinctrl-1 = <&emmc_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <8>;
-	cap-sd-highspeed;
 	cap-mmc-highspeed;
 	max-frequency = <200000000>;
 	non-removable;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dts
index 6ab17c1eeefd..6e2bf858291c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dts
@@ -71,6 +71,13 @@
 	};
 };
 
+&cec_AO {
+	status = "okay";
+	pinctrl-0 = <&ao_cec_pins>;
+	pinctrl-names = "default";
+	hdmi-phandle = <&hdmi_tx>;
+};
+
 &cvbs_vdac_port {
 	cvbs_vdac_out: endpoint {
 		remote-endpoint = <&cvbs_connector_in>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi
index f3eea8e89d12..ff09df1fd5a3 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi
@@ -95,7 +95,8 @@
 &sd_emmc_a {
 	status = "okay";
 	pinctrl-0 = <&sdio_pins>;
-	pinctrl-names = "default";
+	pinctrl-1 = <&sdio_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 	#address-cells = <1>;
 	#size-cells = <0>;
 
@@ -116,7 +117,8 @@
 &sd_emmc_b {
 	status = "okay";
 	pinctrl-0 = <&sdcard_pins>;
-	pinctrl-names = "default";
+	pinctrl-1 = <&sdcard_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <4>;
 	cap-sd-highspeed;
@@ -133,11 +135,11 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
-	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+	pinctrl-1 = <&emmc_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <8>;
-	cap-sd-highspeed;
 	cap-mmc-highspeed;
 	max-frequency = <200000000>;
 	non-removable;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
index 8d4f3160a0ee..8ed981f59e5a 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
@@ -43,11 +43,20 @@
 
 #include "meson-gx.dtsi"
 #include <dt-bindings/clock/gxbb-clkc.h>
+#include <dt-bindings/clock/gxbb-aoclkc.h>
 #include <dt-bindings/gpio/meson-gxl-gpio.h>
 #include <dt-bindings/reset/amlogic,meson-gxbb-reset.h>
 
 / {
 	compatible = "amlogic,meson-gxl";
+
+	reserved-memory {
+		/* Alternate 3 MiB reserved for ARM Trusted Firmware (BL31) */
+		secmon_reserved_alt: secmon@5000000 {
+			reg = <0x0 0x05000000 0x0 0x300000>;
+			no-map;
+		};
+	};
 };
 
 &ethmac {
@@ -207,6 +216,21 @@
 	};
 };
 
+&cec_AO {
+	clocks = <&clkc_AO CLKID_AO_CEC_32K>;
+	clock-names = "core";
+};
+
+&clkc_AO {
+	compatible = "amlogic,meson-gxl-aoclkc", "amlogic,meson-gx-aoclkc";
+};
+
+&gpio_intc {
+	compatible = "amlogic,meson-gpio-intc",
+		     "amlogic,meson-gxl-gpio-intc";
+	status = "okay";
+};
+
 &hdmi_tx {
 	compatible = "amlogic,meson-gxl-dw-hdmi", "amlogic,meson-gx-dw-hdmi";
 	resets = <&reset RESET_HDMITX_CAPB3>,
@@ -258,19 +282,36 @@
 			reg-names = "mux", "pull", "pull-enable", "gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
-			gpio-ranges = <&pinctrl_periphs 0 10 101>;
+			gpio-ranges = <&pinctrl_periphs 0 0 100>;
 		};
 
 		emmc_pins: emmc {
 			mux {
 				groups = "emmc_nand_d07",
 				       "emmc_cmd",
-				       "emmc_clk",
-				       "emmc_ds";
+				       "emmc_clk";
 				function = "emmc";
 			};
 		};
 
+		emmc_ds_pins: emmc-ds {
+			mux {
+				groups = "emmc_ds";
+				function = "emmc";
+			};
+		};
+
+		emmc_clk_gate_pins: emmc_clk_gate {
+			mux {
+				groups = "BOOT_8";
+				function = "gpio_periphs";
+			};
+			cfg-pull-down {
+				pins = "BOOT_8";
+				bias-pull-down;
+			};
+		};
+
 		nor_pins: nor {
 			mux {
 				groups = "nor_d",
@@ -309,6 +350,17 @@
 			};
 		};
 
+		sdcard_clk_gate_pins: sdcard_clk_gate {
+			mux {
+				groups = "CARD_2";
+				function = "gpio_periphs";
+			};
+			cfg-pull-down {
+				pins = "CARD_2";
+				bias-pull-down;
+			};
+		};
+
 		sdio_pins: sdio {
 			mux {
 				groups = "sdio_d0",
@@ -321,6 +373,17 @@
 			};
 		};
 
+		sdio_clk_gate_pins: sdio_clk_gate {
+			mux {
+				groups = "GPIOX_4";
+				function = "gpio_periphs";
+			};
+			cfg-pull-down {
+				pins = "GPIOX_4";
+				bias-pull-down;
+			};
+		};
+
 		sdio_irq_pins: sdio_irq {
 			mux {
 				groups = "sdio_irq";
@@ -593,21 +656,21 @@
 
 &sd_emmc_a {
 	clocks = <&clkc CLKID_SD_EMMC_A>,
-		 <&xtal>,
+		 <&clkc CLKID_SD_EMMC_A_CLK0>,
 		 <&clkc CLKID_FCLK_DIV2>;
 	clock-names = "core", "clkin0", "clkin1";
 };
 
 &sd_emmc_b {
 	clocks = <&clkc CLKID_SD_EMMC_B>,
-		 <&xtal>,
+		 <&clkc CLKID_SD_EMMC_B_CLK0>,
 		 <&clkc CLKID_FCLK_DIV2>;
        clock-names = "core", "clkin0", "clkin1";
 };
 
 &sd_emmc_c {
 	clocks = <&clkc CLKID_SD_EMMC_C>,
-		 <&xtal>,
+		 <&clkc CLKID_SD_EMMC_C_CLK0>,
 		 <&clkc CLKID_FCLK_DIV2>;
 	clock-names = "core", "clkin0", "clkin1";
 };
@@ -623,6 +686,31 @@
 	clocks = <&clkc CLKID_SPI>;
 };
 
+&uart_A {
+	clocks = <&xtal>, <&clkc CLKID_UART0>, <&xtal>;
+	clock-names = "xtal", "core", "baud";
+};
+
+&uart_AO {
+	clocks = <&xtal>, <&clkc CLKID_CLK81>, <&xtal>;
+	clock-names = "xtal", "pclk", "baud";
+};
+
+&uart_AO_B {
+	clocks = <&xtal>, <&clkc CLKID_CLK81>, <&xtal>;
+	clock-names = "xtal", "pclk", "baud";
+};
+
+&uart_B {
+	clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>;
+	clock-names = "xtal", "core", "baud";
+};
+
+&uart_C {
+	clocks = <&xtal>, <&clkc CLKID_UART2>, <&xtal>;
+	clock-names = "xtal", "core", "baud";
+};
+
 &vpu {
 	compatible = "amlogic,meson-gxl-vpu", "amlogic,meson-gx-vpu";
 };
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
new file mode 100644
index 000000000000..34a41b26a4ed
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
@@ -0,0 +1,400 @@
+/*
+ * Copyright (c) 2017 Martin Blumenstingl <martin.blumenstingl@googlemail.com>.
+ * Copyright (c) 2017 BayLibre, SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/thermal/thermal.h>
+
+#include "meson-gxm.dtsi"
+
+/ {
+	compatible = "khadas,vim2", "amlogic,s912", "amlogic,meson-gxm";
+	model = "Khadas VIM2";
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_AO_B;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x80000000>;
+	};
+
+	adc-keys {
+		compatible = "adc-keys";
+		io-channels = <&saradc 0>;
+		io-channel-names = "buttons";
+		keyup-threshold-microvolt = <1710000>;
+
+		button-function {
+			label = "Function";
+			linux,code = <KEY_FN>;
+			press-threshold-microvolt = <10000>;
+		};
+	};
+
+	emmc_pwrseq: emmc-pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
+	};
+
+	gpio_fan: gpio-fan {
+		compatible = "gpio-fan";
+		gpios = <&gpio GPIODV_14 GPIO_ACTIVE_HIGH
+			 &gpio GPIODV_15 GPIO_ACTIVE_HIGH>;
+		/* Dummy RPM values since fan is optional */
+		gpio-fan,speed-map = <0 0
+				      1 1
+				      2 2
+				      3 3>;
+		cooling-min-level = <0>;
+		cooling-max-level = <3>;
+		#cooling-cells = <2>;
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <100>;
+
+		button@0 {
+			label = "power";
+			linux,code = <KEY_POWER>;
+			gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&hdmi_tx_tmds_out>;
+			};
+		};
+	};
+
+	pwmleds {
+		compatible = "pwm-leds";
+
+		power {
+			label = "vim:red:power";
+			pwms = <&pwm_AO_ab 1 7812500 0>;
+			max-brightness = <255>;
+			linux,default-trigger = "default-on";
+		};
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
+		clocks = <&wifi32k>;
+		clock-names = "ext_clock";
+	};
+
+	thermal-zones {
+		cpu-thermal {
+			polling-delay-passive = <250>; /* milliseconds */
+			polling-delay = <1000>; /* milliseconds */
+
+			thermal-sensors = <&scpi_sensors 0>;
+
+			trips {
+				cpu_alert0: cpu-alert0 {
+					temperature = <70000>; /* millicelsius */
+					hysteresis = <2000>; /* millicelsius */
+					type = "active";
+				};
+
+				cpu_alert1: cpu-alert1 {
+					temperature = <80000>; /* millicelsius */
+					hysteresis = <2000>; /* millicelsius */
+					type = "passive";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_alert0>;
+					cooling-device = <&gpio_fan THERMAL_NO_LIMIT 1>;
+				};
+
+				map1 {
+					trip = <&cpu_alert1>;
+					cooling-device = <&gpio_fan 2 THERMAL_NO_LIMIT>;
+				};
+
+				map2 {
+					trip = <&cpu_alert1>;
+					cooling-device =
+						<&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+
+				map3 {
+					trip = <&cpu_alert1>;
+					cooling-device =
+						<&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+	};
+
+	vcc_3v3: regulator-vcc_3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	vddio_ao18: regulator-vddio_ao18 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDIO_AO18";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	vddio_boot: regulator-vddio_boot {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDIO_BOOT";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	vddao_3v3: regulator-vddao_3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDAO_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	wifi32k: wifi32k {
+		compatible = "pwm-clock";
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+	};
+};
+
+&cec_AO {
+	status = "okay";
+	pinctrl-0 = <&ao_cec_pins>;
+	pinctrl-names = "default";
+	hdmi-phandle = <&hdmi_tx>;
+};
+
+&cpu0 {
+	cooling-min-level = <0>;
+	cooling-max-level = <6>;
+	#cooling-cells = <2>;
+};
+
+&cpu4 {
+	cooling-min-level = <0>;
+	cooling-max-level = <4>;
+	#cooling-cells = <2>;
+};
+
+&ethmac {
+	pinctrl-0 = <&eth_pins>;
+	pinctrl-names = "default";
+
+	/* Select external PHY by default */
+	phy-handle = <&external_phy>;
+
+	amlogic,tx-delay-ns = <2>;
+
+	/* External PHY reset is shared with internal PHY Led signals */
+	snps,reset-gpio = <&gpio GPIOZ_14 0>;
+	snps,reset-delays-us = <0 10000 1000000>;
+	snps,reset-active-low;
+
+	/* External PHY is in RGMII */
+	phy-mode = "rgmii";
+
+	status = "okay";
+};
+
+&external_mdio {
+	external_phy: ethernet-phy@0 {
+		/* Realtek RTL8211F (0x001cc916) */
+		reg = <0>;
+	};
+};
+
+&hdmi_tx {
+	status = "okay";
+	pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
+	pinctrl-names = "default";
+};
+
+&hdmi_tx_tmds_port {
+	hdmi_tx_tmds_out: endpoint {
+		remote-endpoint = <&hdmi_connector_in>;
+	};
+};
+
+&i2c_A {
+	status = "okay";
+	pinctrl-0 = <&i2c_a_pins>;
+	pinctrl-names = "default";
+};
+
+&i2c_B {
+	status = "okay";
+	pinctrl-0 = <&i2c_b_pins>;
+	pinctrl-names = "default";
+
+	rtc: rtc@51 {
+		/* has to be enabled manually when a battery is connected: */
+		status = "disabled";
+		compatible = "haoyu,hym8563";
+		reg = <0x51>;
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+		clock-output-names = "xin32k";
+	};
+};
+
+&ir {
+	status = "okay";
+	pinctrl-0 = <&remote_input_ao_pins>;
+	pinctrl-names = "default";
+	linux,rc-map-name = "rc-geekbox";
+};
+
+&pwm_AO_ab {
+	status = "okay";
+	pinctrl-0 = <&pwm_ao_a_3_pins>, <&pwm_ao_b_pins>;
+	pinctrl-names = "default";
+	clocks = <&clkc CLKID_FCLK_DIV4>;
+	clock-names = "clkin0";
+};
+
+&pwm_ef {
+	status = "okay";
+	pinctrl-0 = <&pwm_e_pins>, <&pwm_f_clk_pins>;
+	pinctrl-names = "default";
+	clocks = <&clkc CLKID_FCLK_DIV4>;
+	clock-names = "clkin0";
+};
+
+&sd_emmc_a {
+	status = "okay";
+	pinctrl-0 = <&sdio_pins>;
+	pinctrl-names = "default";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	bus-width = <4>;
+	max-frequency = <100000000>;
+
+	non-removable;
+	disable-wp;
+
+	mmc-pwrseq = <&sdio_pwrseq>;
+
+	vmmc-supply = <&vddao_3v3>;
+	vqmmc-supply = <&vddio_boot>;
+
+	brcmf: wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+	};
+};
+
+/* SD card */
+&sd_emmc_b {
+	status = "okay";
+	pinctrl-0 = <&sdcard_pins>;
+	pinctrl-names = "default";
+
+	bus-width = <4>;
+	cap-sd-highspeed;
+	max-frequency = <100000000>;
+	disable-wp;
+
+	cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+	cd-inverted;
+
+	vmmc-supply = <&vddao_3v3>;
+	vqmmc-supply = <&vddio_boot>;
+};
+
+/* eMMC */
+&sd_emmc_c {
+	status = "okay";
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+	pinctrl-names = "default";
+
+	bus-width = <8>;
+	cap-sd-highspeed;
+	cap-mmc-highspeed;
+	max-frequency = <200000000>;
+	non-removable;
+	disable-wp;
+	mmc-ddr-1_8v;
+	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
+
+	mmc-pwrseq = <&emmc_pwrseq>;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vddio_boot>;
+};
+
+/*
+ * EMMC_DS pin is shared between SPI NOR CS and eMMC Data Strobe
+ * Remove emmc_ds_pins from sd_emmc_c pinctrl-0 then spifc can be enabled
+ */
+&spifc {
+	status = "disabled";
+	pinctrl-0 = <&nor_pins>;
+	pinctrl-names = "default";
+
+	w25q32: spi-flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "winbond,w25q16", "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <3000000>;
+	};
+};
+
+/* This one is connected to the Bluetooth module */
+&uart_A {
+	status = "okay";
+	pinctrl-0 = <&uart_a_pins>;
+	pinctrl-names = "default";
+};
+
+/* This is brought out on the Linux_RX (18) and Linux_TX (19) pins: */
+&uart_AO {
+	status = "okay";
+	pinctrl-0 = <&uart_ao_a_pins>;
+	pinctrl-names = "default";
+};
+
+/* This is brought out on the UART_RX_AO_B (15) and UART_TX_AO_B (16) pins: */
+&uart_AO_B {
+	status = "okay";
+	pinctrl-0 = <&uart_ao_b_pins>;
+	pinctrl-names = "default";
+};
+
+&saradc {
+	status = "okay";
+	vref-supply = <&vddio_ao18>;
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts
index 5f626d683088..e7a228f6cc7e 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts
@@ -113,6 +113,13 @@
 	};
 };
 
+&cec_AO {
+	status = "okay";
+	pinctrl-0 = <&ao_cec_pins>;
+	pinctrl-names = "default";
+	hdmi-phandle = <&hdmi_tx>;
+};
+
 &cvbs_vdac_port {
 	cvbs_vdac_out: endpoint {
 		remote-endpoint = <&cvbs_connector_in>;
@@ -168,7 +175,8 @@
 &sd_emmc_b {
 	status = "okay";
 	pinctrl-0 = <&sdcard_pins>;
-	pinctrl-names = "default";
+	pinctrl-1 = <&sdcard_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <4>;
 	cap-sd-highspeed;
@@ -185,11 +193,11 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
-	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+	pinctrl-1 = <&emmc_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
 
 	bus-width = <8>;
-	cap-sd-highspeed;
 	cap-mmc-highspeed;
 	max-frequency = <200000000>;
 	non-removable;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts
index b65776b01911..66c6da7e112c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts
@@ -110,6 +110,8 @@
 		compatible = "ethernet-phy-id001c.c916", "ethernet-phy-ieee802.3-c22";
 		reg = <0>;
 		max-speed = <1000>;
+		interrupt-parent = <&gpio_intc>;
+		interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts
index 08f1dd69b679..a5e9b955d5ed 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts
@@ -216,11 +216,10 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 	pinctrl-names = "default";
 
 	bus-width = <8>;
-	cap-sd-highspeed;
 	cap-mmc-highspeed;
 	max-frequency = <200000000>;
 	non-removable;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-vega-s96.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-vega-s96.dts
new file mode 100644
index 000000000000..dc37eecb9514
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-vega-s96.dts
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2017 BayLibre, SAS.
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ * Copyright (c) 2017 Oleg <balbes-150@yandex.ru>
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/dts-v1/;
+
+#include "meson-gxm.dtsi"
+#include "meson-gx-p23x-q20x.dtsi"
+
+/ {
+	compatible = "tronsmart,vega-s96", "amlogic,s912", "amlogic,meson-gxm";
+	model = "Tronsmart Vega S96";
+
+};
+
+&ethmac {
+	pinctrl-0 = <&eth_pins>;
+	pinctrl-names = "default";
+
+	/* Select external PHY by default */
+	phy-handle = <&external_phy>;
+
+	amlogic,tx-delay-ns = <2>;
+
+	/* External PHY is in RGMII */
+	phy-mode = "rgmii";
+};
+
+&external_mdio {
+	external_phy: ethernet-phy@0 {
+		/* Realtek RTL8211F (0x001cc916) */
+		reg = <0>;
+	};
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi
index fe451cce93e7..19a798d2ae2f 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi
@@ -117,6 +117,10 @@
 	};
 };
 
+&clkc_AO {
+	compatible = "amlogic,meson-gxm-aoclkc", "amlogic,meson-gx-aoclkc";
+};
+
 &saradc {
 	compatible = "amlogic,meson-gxm-saradc", "amlogic,meson-saradc";
 };
diff --git a/arch/arm64/boot/dts/apm/Makefile b/arch/arm64/boot/dts/apm/Makefile
index c75f17a49471..55b5cdca13b8 100644
--- a/arch/arm64/boot/dts/apm/Makefile
+++ b/arch/arm64/boot/dts/apm/Makefile
@@ -1,6 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_XGENE) += apm-mustang.dtb
 dtb-$(CONFIG_ARCH_XGENE) += apm-merlin.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
diff --git a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi b/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
index 72720e9132a1..d8ecd1661461 100644
--- a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
+++ b/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
@@ -19,7 +19,7 @@
 		#address-cells = <2>;
 		#size-cells = <0>;
 
-		cpu@000 {
+		cpu@0 {
 			device_type = "cpu";
 			compatible = "apm,strega", "arm,armv8";
 			reg = <0x0 0x000>;
@@ -29,7 +29,7 @@
 			#clock-cells = <1>;
 			clocks = <&pmd0clk 0>;
 		};
-		cpu@001 {
+		cpu@1 {
 			device_type = "cpu";
 			compatible = "apm,strega", "arm,armv8";
 			reg = <0x0 0x001>;
@@ -125,7 +125,7 @@
 		      <0x0 0x780a0000 0x0 0x20000>,	/* GIC CPU */
 		      <0x0 0x780c0000 0x0 0x10000>,	/* GIC VCPU Control */
 		      <0x0 0x780e0000 0x0 0x20000>;	/* GIC VCPU */
-		v2m0: v2m@00000 {
+		v2m0: v2m@0 {
 			compatible = "arm,gic-v2m-frame";
 			msi-controller;
 			reg = <0x0 0x0 0x0 0x1000>;
@@ -626,6 +626,7 @@
 				  0x43000000 0xe0 0x00000000 0xe0 0x00000000 0x20 0x00000000>; /* mem */
 			dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000
 				      0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>;
+			bus-range = <0x00 0xff>;
 			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
 			interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0x0 0x0 0x10 0x4
 					 0x0 0x0 0x0 0x2 &gic 0x0 0x0 0x0 0x11 0x4
@@ -651,6 +652,7 @@
 				  0x43000000 0xb0 0x00000000 0xb0 0x00000000 0x10 0x00000000>; /* mem */
 			dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000
 				      0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>;
+			bus-range = <0x00 0xff>;
 			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
 			interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0x0 0x0 0x16 0x4
 					 0x0 0x0 0x0 0x2 &gic 0x0 0x0 0x0 0x17 0x4
diff --git a/arch/arm64/boot/dts/apm/apm-storm.dtsi b/arch/arm64/boot/dts/apm/apm-storm.dtsi
index 63be8e51eaa8..00e82b8e9a19 100644
--- a/arch/arm64/boot/dts/apm/apm-storm.dtsi
+++ b/arch/arm64/boot/dts/apm/apm-storm.dtsi
@@ -19,7 +19,7 @@
 		#address-cells = <2>;
 		#size-cells = <0>;
 
-		cpu@000 {
+		cpu@0 {
 			device_type = "cpu";
 			compatible = "apm,potenza", "arm,armv8";
 			reg = <0x0 0x000>;
@@ -27,7 +27,7 @@
 			cpu-release-addr = <0x1 0x0000fff8>;
 			next-level-cache = <&xgene_L2_0>;
 		};
-		cpu@001 {
+		cpu@1 {
 			device_type = "cpu";
 			compatible = "apm,potenza", "arm,armv8";
 			reg = <0x0 0x001>;
@@ -626,6 +626,7 @@
 				  0x43000000 0xf0 0x00000000 0xf0 0x00000000 0x10 0x00000000>; /* mem */
 			dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000
 				      0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>;
+			bus-range = <0x00 0xff>;
 			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
 			interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0xc2 0x4
 					 0x0 0x0 0x0 0x2 &gic 0x0 0xc3 0x4
@@ -651,6 +652,7 @@
 				  0x43000000 0xd8 0x00000000 0xd8 0x00000000 0x08 0x00000000>; /* mem */
 			dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000
 				      0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>;
+			bus-range = <0x00 0xff>;
 			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
 			interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0xc8 0x4
 					 0x0 0x0 0x0 0x2 &gic 0x0 0xc9 0x4
@@ -676,6 +678,7 @@
 				  0x43000000 0x94 0x00000000 0x94 0x00000000 0x04 0x00000000>; /* mem */
 			dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000
 				      0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>;
+			bus-range = <0x00 0xff>;
 			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
 			interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0xce 0x4
 					 0x0 0x0 0x0 0x2 &gic 0x0 0xcf 0x4
@@ -701,6 +704,7 @@
 				  0x43000000 0xb0 0x00000000 0xb0 0x00000000 0x10 0x00000000>; /* mem */
 			dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000
 				      0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>;
+			bus-range = <0x00 0xff>;
 			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
 			interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0xd4 0x4
 					 0x0 0x0 0x0 0x2 &gic 0x0 0xd5 0x4
@@ -726,6 +730,7 @@
 				  0x43000000 0xc8 0x00000000 0xc8 0x00000000 0x08 0x00000000>; /* mem */
 			dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000
 				      0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>;
+			bus-range = <0x00 0xff>;
 			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
 			interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0xda 0x4
 					 0x0 0x0 0x0 0x2 &gic 0x0 0xdb 0x4
diff --git a/arch/arm64/boot/dts/arm/Makefile b/arch/arm64/boot/dts/arm/Makefile
index 75cc2aa10101..5b45144b371a 100644
--- a/arch/arm64/boot/dts/arm/Makefile
+++ b/arch/arm64/boot/dts/arm/Makefile
@@ -1,8 +1,7 @@
-dtb-$(CONFIG_ARCH_VEXPRESS) += foundation-v8.dtb foundation-v8-gicv3.dtb
+# SPDX-License-Identifier: GPL-2.0
+dtb-$(CONFIG_ARCH_VEXPRESS) += \
+	foundation-v8.dtb foundation-v8-psci.dtb \
+	foundation-v8-gicv3.dtb foundation-v8-gicv3-psci.dtb
 dtb-$(CONFIG_ARCH_VEXPRESS) += juno.dtb juno-r1.dtb juno-r2.dtb
 dtb-$(CONFIG_ARCH_VEXPRESS) += rtsm_ve-aemv8a.dtb
 dtb-$(CONFIG_ARCH_VEXPRESS) += vexpress-v2f-1xv7-ca53x2.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
diff --git a/arch/arm64/boot/dts/arm/foundation-v8-gicv2.dtsi b/arch/arm64/boot/dts/arm/foundation-v8-gicv2.dtsi
new file mode 100644
index 000000000000..851abf34fc80
--- /dev/null
+++ b/arch/arm64/boot/dts/arm/foundation-v8-gicv2.dtsi
@@ -0,0 +1,19 @@
+/*
+ * ARM Ltd.
+ *
+ * ARMv8 Foundation model DTS (GICv2 configuration)
+ */
+
+/ {
+	gic: interrupt-controller@2c001000 {
+		compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
+		#interrupt-cells = <3>;
+		#address-cells = <2>;
+		interrupt-controller;
+		reg = <0x0 0x2c001000 0 0x1000>,
+		      <0x0 0x2c002000 0 0x2000>,
+		      <0x0 0x2c004000 0 0x2000>,
+		      <0x0 0x2c006000 0 0x2000>;
+		interrupts = <1 9 0xf04>;
+	};
+};
diff --git a/arch/arm64/boot/dts/arm/foundation-v8-gicv3-psci.dts b/arch/arm64/boot/dts/arm/foundation-v8-gicv3-psci.dts
new file mode 100644
index 000000000000..e096e670bec3
--- /dev/null
+++ b/arch/arm64/boot/dts/arm/foundation-v8-gicv3-psci.dts
@@ -0,0 +1,9 @@
+/*
+ * ARM Ltd.
+ *
+ * ARMv8 Foundation model DTS (GICv3+PSCI configuration)
+ */
+
+#include "foundation-v8.dtsi"
+#include "foundation-v8-gicv3.dtsi"
+#include "foundation-v8-psci.dtsi"
diff --git a/arch/arm64/boot/dts/arm/foundation-v8-gicv3.dts b/arch/arm64/boot/dts/arm/foundation-v8-gicv3.dts
index 35588dfa095c..c87380e87f59 100644
--- a/arch/arm64/boot/dts/arm/foundation-v8-gicv3.dts
+++ b/arch/arm64/boot/dts/arm/foundation-v8-gicv3.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ARM Ltd.
  *
@@ -5,26 +6,5 @@
  */
 
 #include "foundation-v8.dtsi"
-
-/ {
-	gic: interrupt-controller@2f000000 {
-		compatible = "arm,gic-v3";
-		#interrupt-cells = <3>;
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-		interrupt-controller;
-		reg =	<0x0 0x2f000000 0x0 0x10000>,
-			<0x0 0x2f100000 0x0 0x200000>,
-			<0x0 0x2c000000 0x0 0x2000>,
-			<0x0 0x2c010000 0x0 0x2000>,
-			<0x0 0x2c02f000 0x0 0x2000>;
-		interrupts = <1 9 4>;
-
-		its: its@2f020000 {
-			compatible = "arm,gic-v3-its";
-			msi-controller;
-			reg = <0x0 0x2f020000 0x0 0x20000>;
-		};
-	};
-};
+#include "foundation-v8-gicv3.dtsi"
+#include "foundation-v8-spin-table.dtsi"
diff --git a/arch/arm64/boot/dts/arm/foundation-v8-gicv3.dtsi b/arch/arm64/boot/dts/arm/foundation-v8-gicv3.dtsi
new file mode 100644
index 000000000000..91fc5c60d88b
--- /dev/null
+++ b/arch/arm64/boot/dts/arm/foundation-v8-gicv3.dtsi
@@ -0,0 +1,28 @@
+/*
+ * ARM Ltd.
+ *
+ * ARMv8 Foundation model DTS (GICv3 configuration)
+ */
+
+/ {
+	gic: interrupt-controller@2f000000 {
+		compatible = "arm,gic-v3";
+		#interrupt-cells = <3>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		interrupt-controller;
+		reg =	<0x0 0x2f000000 0x0 0x10000>,
+			<0x0 0x2f100000 0x0 0x200000>,
+			<0x0 0x2c000000 0x0 0x2000>,
+			<0x0 0x2c010000 0x0 0x2000>,
+			<0x0 0x2c02f000 0x0 0x2000>;
+		interrupts = <1 9 4>;
+
+		its: its@2f020000 {
+			compatible = "arm,gic-v3-its";
+			msi-controller;
+			reg = <0x0 0x2f020000 0x0 0x20000>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/arm/foundation-v8-psci.dts b/arch/arm64/boot/dts/arm/foundation-v8-psci.dts
new file mode 100644
index 000000000000..723f23c7cd31
--- /dev/null
+++ b/arch/arm64/boot/dts/arm/foundation-v8-psci.dts
@@ -0,0 +1,9 @@
+/*
+ * ARM Ltd.
+ *
+ * ARMv8 Foundation model DTS (GICv2+PSCI configuration)
+ */
+
+#include "foundation-v8.dtsi"
+#include "foundation-v8-gicv2.dtsi"
+#include "foundation-v8-psci.dtsi"
diff --git a/arch/arm64/boot/dts/arm/foundation-v8-psci.dtsi b/arch/arm64/boot/dts/arm/foundation-v8-psci.dtsi
new file mode 100644
index 000000000000..16cdf395728b
--- /dev/null
+++ b/arch/arm64/boot/dts/arm/foundation-v8-psci.dtsi
@@ -0,0 +1,28 @@
+/*
+ * ARM Ltd.
+ *
+ * ARMv8 Foundation model DTS (PSCI configuration)
+ */
+
+/ {
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+};
+
+&cpu0 {
+	enable-method = "psci";
+};
+
+&cpu1 {
+	enable-method = "psci";
+};
+
+&cpu2 {
+	enable-method = "psci";
+};
+
+&cpu3 {
+	enable-method = "psci";
+};
diff --git a/arch/arm64/boot/dts/arm/foundation-v8-spin-table.dtsi b/arch/arm64/boot/dts/arm/foundation-v8-spin-table.dtsi
new file mode 100644
index 000000000000..4d4186ba0e8c
--- /dev/null
+++ b/arch/arm64/boot/dts/arm/foundation-v8-spin-table.dtsi
@@ -0,0 +1,25 @@
+/*
+ * ARM Ltd.
+ *
+ * ARMv8 Foundation model DTS (spin table configuration)
+ */
+
+&cpu0 {
+	enable-method = "spin-table";
+	cpu-release-addr = <0x0 0x8000fff8>;
+};
+
+&cpu1 {
+	enable-method = "spin-table";
+	cpu-release-addr = <0x0 0x8000fff8>;
+};
+
+&cpu2 {
+	enable-method = "spin-table";
+	cpu-release-addr = <0x0 0x8000fff8>;
+};
+
+&cpu3 {
+	enable-method = "spin-table";
+	cpu-release-addr = <0x0 0x8000fff8>;
+};
diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dts b/arch/arm64/boot/dts/arm/foundation-v8.dts
index 71168077312d..b17347d75ec6 100644
--- a/arch/arm64/boot/dts/arm/foundation-v8.dts
+++ b/arch/arm64/boot/dts/arm/foundation-v8.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ARM Ltd.
  *
@@ -5,17 +6,5 @@
  */
 
 #include "foundation-v8.dtsi"
-
-/ {
-	gic: interrupt-controller@2c001000 {
-		compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
-		#interrupt-cells = <3>;
-		#address-cells = <2>;
-		interrupt-controller;
-		reg = <0x0 0x2c001000 0 0x1000>,
-		      <0x0 0x2c002000 0 0x2000>,
-		      <0x0 0x2c004000 0 0x2000>,
-		      <0x0 0x2c006000 0 0x2000>;
-		interrupts = <1 9 0xf04>;
-	};
-};
+#include "foundation-v8-gicv2.dtsi"
+#include "foundation-v8-spin-table.dtsi"
diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dtsi b/arch/arm64/boot/dts/arm/foundation-v8.dtsi
index 7cfa8e414e7f..e080277d27ae 100644
--- a/arch/arm64/boot/dts/arm/foundation-v8.dtsi
+++ b/arch/arm64/boot/dts/arm/foundation-v8.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ARM Ltd.
  *
@@ -28,36 +29,28 @@
 		#address-cells = <2>;
 		#size-cells = <0>;
 
-		cpu@0 {
+		cpu0: cpu@0 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x0 0x0>;
-			enable-method = "spin-table";
-			cpu-release-addr = <0x0 0x8000fff8>;
 			next-level-cache = <&L2_0>;
 		};
-		cpu@1 {
+		cpu1: cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x0 0x1>;
-			enable-method = "spin-table";
-			cpu-release-addr = <0x0 0x8000fff8>;
 			next-level-cache = <&L2_0>;
 		};
-		cpu@2 {
+		cpu2: cpu@2 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x0 0x2>;
-			enable-method = "spin-table";
-			cpu-release-addr = <0x0 0x8000fff8>;
 			next-level-cache = <&L2_0>;
 		};
-		cpu@3 {
+		cpu3: cpu@3 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x0 0x3>;
-			enable-method = "spin-table";
-			cpu-release-addr = <0x0 0x8000fff8>;
 			next-level-cache = <&L2_0>;
 		};
 
@@ -97,7 +90,7 @@
 		timeout-sec = <30>;
 	};
 
-	smb@08000000 {
+	smb@8000000 {
 		compatible = "arm,vexpress,v2m-p1", "simple-bus";
 		arm,v2m-memory-map = "rs1";
 		#address-cells = <2>; /* SMB chipselect number and offset */
@@ -189,12 +182,12 @@
 			#size-cells = <1>;
 			ranges = <0 3 0 0x200000>;
 
-			v2m_sysreg: sysreg@010000 {
+			v2m_sysreg: sysreg@10000 {
 				compatible = "arm,vexpress-sysreg";
 				reg = <0x010000 0x1000>;
 			};
 
-			v2m_serial0: uart@090000 {
+			v2m_serial0: uart@90000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x090000 0x1000>;
 				interrupts = <5>;
@@ -202,7 +195,7 @@
 				clock-names = "uartclk", "apb_pclk";
 			};
 
-			v2m_serial1: uart@0a0000 {
+			v2m_serial1: uart@a0000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0a0000 0x1000>;
 				interrupts = <6>;
@@ -210,7 +203,7 @@
 				clock-names = "uartclk", "apb_pclk";
 			};
 
-			v2m_serial2: uart@0b0000 {
+			v2m_serial2: uart@b0000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0b0000 0x1000>;
 				interrupts = <7>;
@@ -218,7 +211,7 @@
 				clock-names = "uartclk", "apb_pclk";
 			};
 
-			v2m_serial3: uart@0c0000 {
+			v2m_serial3: uart@c0000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0c0000 0x1000>;
 				interrupts = <8>;
@@ -226,7 +219,7 @@
 				clock-names = "uartclk", "apb_pclk";
 			};
 
-			virtio_block@0130000 {
+			virtio-block@130000 {
 				compatible = "virtio,mmio";
 				reg = <0x130000 0x200>;
 				interrupts = <42>;
diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi
index e8b7413ec890..f165f04db0c9 100644
--- a/arch/arm64/boot/dts/arm/juno-base.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-base.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "juno-clocks.dtsi"
 
 / {
@@ -201,7 +202,7 @@
 		};
 	};
 
-	cpu_debug0: cpu_debug@22010000 {
+	cpu_debug0: cpu-debug@22010000 {
 		compatible = "arm,coresight-cpu-debug", "arm,primecell";
 		reg = <0x0 0x22010000 0x0 0x1000>;
 
@@ -260,7 +261,7 @@
 		};
 	};
 
-	cpu_debug1: cpu_debug@22110000 {
+	cpu_debug1: cpu-debug@22110000 {
 		compatible = "arm,coresight-cpu-debug", "arm,primecell";
 		reg = <0x0 0x22110000 0x0 0x1000>;
 
@@ -283,7 +284,7 @@
 		};
 	};
 
-	cpu_debug2: cpu_debug@23010000 {
+	cpu_debug2: cpu-debug@23010000 {
 		compatible = "arm,coresight-cpu-debug", "arm,primecell";
 		reg = <0x0 0x23010000 0x0 0x1000>;
 
@@ -356,7 +357,7 @@
 		};
 	};
 
-	cpu_debug3: cpu_debug@23110000 {
+	cpu_debug3: cpu-debug@23110000 {
 		compatible = "arm,coresight-cpu-debug", "arm,primecell";
 		reg = <0x0 0x23110000 0x0 0x1000>;
 
@@ -379,7 +380,7 @@
 		};
 	};
 
-	cpu_debug4: cpu_debug@23210000 {
+	cpu_debug4: cpu-debug@23210000 {
 		compatible = "arm,coresight-cpu-debug", "arm,primecell";
 		reg = <0x0 0x23210000 0x0 0x1000>;
 
@@ -402,7 +403,7 @@
 		};
 	};
 
-	cpu_debug5: cpu_debug@23310000 {
+	cpu_debug5: cpu-debug@23310000 {
 		compatible = "arm,coresight-cpu-debug", "arm,primecell";
 		reg = <0x0 0x23310000 0x0 0x1000>;
 
@@ -426,7 +427,7 @@
 	};
 
 	replicator@20120000 {
-		compatible = "qcom,coresight-replicator1x", "arm,primecell";
+		compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
 		reg = <0 0x20120000 0 0x1000>;
 
 		clocks = <&soc_smc50mhz>;
diff --git a/arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi b/arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi
index aa03050dd7df..0c43fb3525eb 100644
--- a/arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 / {
 	funnel@20130000 { /* cssys1 */
 		compatible = "arm,coresight-funnel", "arm,primecell";
diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
index a83ed2c6bbf7..06c8117e812a 100644
--- a/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
+++ b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ARM Ltd. Fast Models
  *
@@ -104,7 +105,7 @@
 			     <0 63 4>;
 	};
 
-	smb@08000000 {
+	smb@8000000 {
 		compatible = "simple-bus";
 
 		#address-cells = <2>;
diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
index 161ac98418a3..1134e5d8df18 100644
--- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
+++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ARM Ltd. Fast Models
  *
@@ -60,14 +61,14 @@
 			#size-cells = <1>;
 			ranges = <0 3 0 0x200000>;
 
-			v2m_sysreg: sysreg@010000 {
+			v2m_sysreg: sysreg@10000 {
 				compatible = "arm,vexpress-sysreg";
 				reg = <0x010000 0x1000>;
 				gpio-controller;
 				#gpio-cells = <2>;
 			};
 
-			v2m_sysctl: sysctl@020000 {
+			v2m_sysctl: sysctl@20000 {
 				compatible = "arm,sp810", "arm,primecell";
 				reg = <0x020000 0x1000>;
 				clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&v2m_clk24mhz>;
@@ -78,7 +79,7 @@
 				assigned-clock-parents = <&v2m_refclk1mhz>, <&v2m_refclk1mhz>, <&v2m_refclk1mhz>, <&v2m_refclk1mhz>;
 			};
 
-			aaci@040000 {
+			aaci@40000 {
 				compatible = "arm,pl041", "arm,primecell";
 				reg = <0x040000 0x1000>;
 				interrupts = <11>;
@@ -86,7 +87,7 @@
 				clock-names = "apb_pclk";
 			};
 
-			mmci@050000 {
+			mmci@50000 {
 				compatible = "arm,pl180", "arm,primecell";
 				reg = <0x050000 0x1000>;
 				interrupts = <9 10>;
@@ -98,7 +99,7 @@
 				clock-names = "mclk", "apb_pclk";
 			};
 
-			kmi@060000 {
+			kmi@60000 {
 				compatible = "arm,pl050", "arm,primecell";
 				reg = <0x060000 0x1000>;
 				interrupts = <12>;
@@ -106,7 +107,7 @@
 				clock-names = "KMIREFCLK", "apb_pclk";
 			};
 
-			kmi@070000 {
+			kmi@70000 {
 				compatible = "arm,pl050", "arm,primecell";
 				reg = <0x070000 0x1000>;
 				interrupts = <13>;
@@ -114,7 +115,7 @@
 				clock-names = "KMIREFCLK", "apb_pclk";
 			};
 
-			v2m_serial0: uart@090000 {
+			v2m_serial0: uart@90000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x090000 0x1000>;
 				interrupts = <5>;
@@ -122,7 +123,7 @@
 				clock-names = "uartclk", "apb_pclk";
 			};
 
-			v2m_serial1: uart@0a0000 {
+			v2m_serial1: uart@a0000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0a0000 0x1000>;
 				interrupts = <6>;
@@ -130,7 +131,7 @@
 				clock-names = "uartclk", "apb_pclk";
 			};
 
-			v2m_serial2: uart@0b0000 {
+			v2m_serial2: uart@b0000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0b0000 0x1000>;
 				interrupts = <7>;
@@ -138,7 +139,7 @@
 				clock-names = "uartclk", "apb_pclk";
 			};
 
-			v2m_serial3: uart@0c0000 {
+			v2m_serial3: uart@c0000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0c0000 0x1000>;
 				interrupts = <8>;
@@ -146,7 +147,7 @@
 				clock-names = "uartclk", "apb_pclk";
 			};
 
-			wdt@0f0000 {
+			wdt@f0000 {
 				compatible = "arm,sp805", "arm,primecell";
 				reg = <0x0f0000 0x1000>;
 				interrupts = <0>;
@@ -219,7 +220,7 @@
 				};
 			};
 
-			virtio_block@0130000 {
+			virtio-block@130000 {
 				compatible = "virtio,mmio";
 				reg = <0x130000 0x200>;
 				interrupts = <42>;
diff --git a/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts b/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
index e3a171162bb4..1c9eadc2d71e 100644
--- a/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
+++ b/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ARM Ltd. Versatile Express
  *
@@ -128,7 +129,7 @@
 		};
 	};
 
-	smb@08000000 {
+	smb@8000000 {
 		compatible = "simple-bus";
 
 		#address-cells = <2>;
diff --git a/arch/arm64/boot/dts/broadcom/Makefile b/arch/arm64/boot/dts/broadcom/Makefile
index f11bdd6689ea..2a2591ef1fee 100644
--- a/arch/arm64/boot/dts/broadcom/Makefile
+++ b/arch/arm64/boot/dts/broadcom/Makefile
@@ -1,7 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2837-rpi-3-b.dtb
-dtb-$(CONFIG_ARCH_BCM_IPROC) += ns2-svk.dtb ns2-xmc.dtb
 
-dts-dirs	:= stingray
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
+subdir-y	+= northstar2
+subdir-y	+= stingray
diff --git a/arch/arm64/boot/dts/broadcom/bcm2835-rpi.dtsi b/arch/arm64/boot/dts/broadcom/bcm2835-rpi.dtsi
deleted file mode 120000
index 3937b77cb310..000000000000
--- a/arch/arm64/boot/dts/broadcom/bcm2835-rpi.dtsi
+++ /dev/null
@@ -1 +0,0 @@
-../../../../arm/boot/dts/bcm2835-rpi.dtsi
\ No newline at end of file
diff --git a/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts b/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts
index 972f14db28ac..89b78d6c19bf 100644
--- a/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts
+++ b/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts
@@ -1,41 +1,2 @@
-/dts-v1/;
-#include "bcm2837.dtsi"
-#include "bcm2835-rpi.dtsi"
-#include "bcm283x-rpi-smsc9514.dtsi"
-#include "bcm283x-rpi-usb-host.dtsi"
-
-/ {
-	compatible = "raspberrypi,3-model-b", "brcm,bcm2837";
-	model = "Raspberry Pi 3 Model B";
-
-	memory {
-		reg = <0 0x40000000>;
-	};
-
-	leds {
-		act {
-			gpios = <&gpio 47 0>;
-		};
-	};
-};
-
-&uart1 {
-	status = "okay";
-};
-
-/* SDHCI is used to control the SDIO for wireless */
-&sdhci {
-	pinctrl-names = "default";
-	pinctrl-0 = <&emmc_gpio34>;
-	status = "okay";
-	bus-width = <4>;
-	non-removable;
-};
-
-/* SDHOST is used to drive the SD card */
-&sdhost {
-	pinctrl-names = "default";
-	pinctrl-0 = <&sdhost_gpio48>;
-	status = "okay";
-	bus-width = <4>;
-};
+// SPDX-License-Identifier: GPL-2.0
+#include "arm/bcm2837-rpi-3-b.dts"
diff --git a/arch/arm64/boot/dts/broadcom/bcm283x-rpi-smsc9514.dtsi b/arch/arm64/boot/dts/broadcom/bcm283x-rpi-smsc9514.dtsi
deleted file mode 120000
index dca7c057d5a5..000000000000
--- a/arch/arm64/boot/dts/broadcom/bcm283x-rpi-smsc9514.dtsi
+++ /dev/null
@@ -1 +0,0 @@
-../../../../arm/boot/dts/bcm283x-rpi-smsc9514.dtsi
\ No newline at end of file
diff --git a/arch/arm64/boot/dts/broadcom/bcm283x-rpi-usb-host.dtsi b/arch/arm64/boot/dts/broadcom/bcm283x-rpi-usb-host.dtsi
deleted file mode 120000
index cbeebe312ff8..000000000000
--- a/arch/arm64/boot/dts/broadcom/bcm283x-rpi-usb-host.dtsi
+++ /dev/null
@@ -1 +0,0 @@
-../../../../arm/boot/dts/bcm283x-rpi-usb-host.dtsi
\ No newline at end of file
diff --git a/arch/arm64/boot/dts/broadcom/bcm283x.dtsi b/arch/arm64/boot/dts/broadcom/bcm283x.dtsi
deleted file mode 120000
index 5f54e4cab99b..000000000000
--- a/arch/arm64/boot/dts/broadcom/bcm283x.dtsi
+++ /dev/null
@@ -1 +0,0 @@
-../../../../arm/boot/dts/bcm283x.dtsi
\ No newline at end of file
diff --git a/arch/arm64/boot/dts/broadcom/northstar2/Makefile b/arch/arm64/boot/dts/broadcom/northstar2/Makefile
new file mode 100644
index 000000000000..83736004336d
--- /dev/null
+++ b/arch/arm64/boot/dts/broadcom/northstar2/Makefile
@@ -0,0 +1,2 @@
+dtb-$(CONFIG_ARCH_BCM_IPROC) += ns2-svk.dtb
+dtb-$(CONFIG_ARCH_BCM_IPROC) += ns2-xmc.dtb
diff --git a/arch/arm64/boot/dts/broadcom/ns2-clock.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2-clock.dtsi
index 99009fdf10a4..99009fdf10a4 100644
--- a/arch/arm64/boot/dts/broadcom/ns2-clock.dtsi
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2-clock.dtsi
diff --git a/arch/arm64/boot/dts/broadcom/ns2-svk.dts b/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts
index ec19fbf928a1..ec19fbf928a1 100644
--- a/arch/arm64/boot/dts/broadcom/ns2-svk.dts
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts
diff --git a/arch/arm64/boot/dts/broadcom/ns2-xmc.dts b/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts
index ab4ae1a32fab..f00c21e0767e 100644
--- a/arch/arm64/boot/dts/broadcom/ns2-xmc.dts
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts
@@ -114,7 +114,7 @@
 			reg = <0x04000000 0x06400000>; /*  100MB */
 		};
 
-		partition@0a400000{
+		partition@a400000{
 			label = "ncustfs";
 			reg = <0x0a400000 0x35c00000>; /*  860MB */
 		};
diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
index 35c8457e3d1f..4a2a6af8e752 100644
--- a/arch/arm64/boot/dts/broadcom/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
@@ -77,7 +77,7 @@
 			next-level-cache = <&CLUSTER0_L2>;
 		};
 
-		CLUSTER0_L2: l2-cache@000 {
+		CLUSTER0_L2: l2-cache@0 {
 			compatible = "cache";
 		};
 	};
@@ -367,7 +367,7 @@
 			#size-cells = <1>;
 			ranges = <0 0x652e0000 0x80000>;
 
-			v2m0: v2m@00000 {
+			v2m0: v2m@0 {
 				compatible = "arm,gic-v2m-frame";
 				interrupt-parent = <&gic>;
 				msi-controller;
diff --git a/arch/arm64/boot/dts/broadcom/stingray/Makefile b/arch/arm64/boot/dts/broadcom/stingray/Makefile
index f70028edad63..c4d06cffcb11 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/Makefile
+++ b/arch/arm64/boot/dts/broadcom/stingray/Makefile
@@ -1,6 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_BCM_IPROC) += bcm958742k.dtb
 dtb-$(CONFIG_ARCH_BCM_IPROC) += bcm958742t.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
diff --git a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
index 5dca7d10253b..8862ec907fd8 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
@@ -72,6 +72,78 @@
 	      <0x00000008 0x80000000 0x1 0x80000000>; /* 6G @ 34G */
 };
 
+&sata0 {
+	status = "okay";
+};
+
+&sata_phy0{
+	status = "okay";
+};
+
+&sata1 {
+	status = "okay";
+};
+
+&sata_phy1{
+	status = "okay";
+};
+
+&sata2 {
+	status = "okay";
+};
+
+&sata_phy2{
+	status = "okay";
+};
+
+&sata3 {
+	status = "okay";
+};
+
+&sata_phy3{
+	status = "okay";
+};
+
+&sata4 {
+	status = "okay";
+};
+
+&sata_phy4{
+	status = "okay";
+};
+
+&sata5 {
+	status = "okay";
+};
+
+&sata_phy5{
+	status = "okay";
+};
+
+&sata6 {
+	status = "okay";
+};
+
+&sata_phy6{
+	status = "okay";
+};
+
+&sata7 {
+	status = "okay";
+};
+
+&sata_phy7{
+	status = "okay";
+};
+
+&mdio_mux_iproc {
+	mdio@10 {
+		gphy0: eth-phy@10 {
+			reg = <0x10>;
+		};
+	};
+};
+
 &uart1 {
 	status = "okay";
 };
@@ -102,6 +174,12 @@
 	};
 };
 
+&enet {
+	phy-mode = "rgmii-id";
+	phy-handle = <&gphy0>;
+	status = "okay";
+};
+
 &nand {
 	status = "ok";
 	nandcs@0 {
diff --git a/arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dts b/arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dts
index 5671669ba348..eb6f08cdbd79 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dts
+++ b/arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dts
@@ -39,6 +39,10 @@
 	model = "Stingray Combo SVK (BCM958742K)";
 };
 
+&gphy0 {
+	enet-phy-lane-swap;
+};
+
 &uart2 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/broadcom/stingray/bcm958742t.dts b/arch/arm64/boot/dts/broadcom/stingray/bcm958742t.dts
index 6ebe399fda6a..5084b037320f 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/bcm958742t.dts
+++ b/arch/arm64/boot/dts/broadcom/stingray/bcm958742t.dts
@@ -38,3 +38,7 @@
 	compatible = "brcm,bcm958742t", "brcm,stingray";
 	model = "Stingray SST100 (BCM958742T)";
 };
+
+&gphy0 {
+	enet-phy-lane-swap;
+};
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-clock.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-clock.dtsi
index cbc43376e25e..3a4d4524b5ed 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray-clock.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-clock.dtsi
@@ -46,7 +46,7 @@
 			clock-mult = <1>;
 		};
 
-		genpll0: genpll0@0001d104 {
+		genpll0: genpll0@1d104 {
 			#clock-cells = <1>;
 			compatible = "brcm,sr-genpll0";
 			reg = <0x0001d104 0x32>,
@@ -58,7 +58,7 @@
 					     "clk_paxc_axi";
 		};
 
-		genpll3: genpll3@0001d1e0 {
+		genpll3: genpll3@1d1e0 {
 			#clock-cells = <1>;
 			compatible = "brcm,sr-genpll3";
 			reg = <0x0001d1e0 0x32>,
@@ -68,7 +68,7 @@
 					     "clk_sdio";
 		};
 
-		genpll4: genpll4@0001d214 {
+		genpll4: genpll4@1d214 {
 			#clock-cells = <1>;
 			compatible = "brcm,sr-genpll4";
 			reg = <0x0001d214 0x32>,
@@ -80,7 +80,7 @@
 					     "clk_bridge_fscpu";
 		};
 
-		genpll5: genpll5@0001d248 {
+		genpll5: genpll5@1d248 {
 			#clock-cells = <1>;
 			compatible = "brcm,sr-genpll5";
 			reg = <0x0001d248 0x32>,
@@ -90,7 +90,7 @@
 					     "crypto_ae_clk", "raid_ae_clk";
 		};
 
-		lcpll0: lcpll0@0001d0c4 {
+		lcpll0: lcpll0@1d0c4 {
 			#clock-cells = <1>;
 			compatible = "brcm,sr-lcpll0";
 			reg = <0x0001d0c4 0x3c>,
@@ -101,7 +101,7 @@
 					     "clk_sata_500";
 		};
 
-		lcpll1: lcpll1@0001d138 {
+		lcpll1: lcpll1@1d138 {
 			#clock-cells = <1>;
 			compatible = "brcm,sr-lcpll1";
 			reg = <0x0001d138 0x3c>,
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi
new file mode 100644
index 000000000000..9666969c8c88
--- /dev/null
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi
@@ -0,0 +1,118 @@
+/*
+ *  BSD LICENSE
+ *
+ *  Copyright(c) 2016-2017 Broadcom.  All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions
+ *  are met:
+ *
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in
+ *      the documentation and/or other materials provided with the
+ *      distribution.
+ *    * Neither the name of Broadcom nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+	fs4: fs4 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x0 0x67000000 0x00800000>;
+
+		crypto_mbox: crypto_mbox@0 {
+			compatible = "brcm,iproc-flexrm-mbox";
+			reg = <0x00000000 0x200000>;
+			msi-parent = <&gic_its 0x4100>;
+			#mbox-cells = <3>;
+			dma-coherent;
+		};
+
+		raid_mbox: raid_mbox@400000 {
+			compatible = "brcm,iproc-flexrm-mbox";
+			reg = <0x00400000 0x200000>;
+			dma-coherent;
+			msi-parent = <&gic_its 0x4300>;
+			#mbox-cells = <3>;
+		};
+
+		raid0: raid@0 {
+			compatible = "brcm,iproc-sba-v2";
+			mboxes = <&raid_mbox 0 0x1 0xff00>,
+				 <&raid_mbox 1 0x1 0xff00>,
+				 <&raid_mbox 2 0x1 0xff00>,
+				 <&raid_mbox 3 0x1 0xff00>;
+		};
+
+		raid1: raid@1 {
+			compatible = "brcm,iproc-sba-v2";
+			mboxes = <&raid_mbox 4 0x1 0xff00>,
+				 <&raid_mbox 5 0x1 0xff00>,
+				 <&raid_mbox 6 0x1 0xff00>,
+				 <&raid_mbox 7 0x1 0xff00>;
+		};
+
+		raid2: raid@2 {
+			compatible = "brcm,iproc-sba-v2";
+			mboxes = <&raid_mbox 8 0x1 0xff00>,
+				 <&raid_mbox 9 0x1 0xff00>,
+				 <&raid_mbox 10 0x1 0xff00>,
+				 <&raid_mbox 11 0x1 0xff00>;
+		};
+
+		raid3: raid@3 {
+			compatible = "brcm,iproc-sba-v2";
+			mboxes = <&raid_mbox 12 0x1 0xff00>,
+				 <&raid_mbox 13 0x1 0xff00>,
+				 <&raid_mbox 14 0x1 0xff00>,
+				 <&raid_mbox 15 0x1 0xff00>;
+		};
+
+		raid4: raid@4 {
+			compatible = "brcm,iproc-sba-v2";
+			mboxes = <&raid_mbox 16 0x1 0xff00>,
+				 <&raid_mbox 17 0x1 0xff00>,
+				 <&raid_mbox 18 0x1 0xff00>,
+				 <&raid_mbox 19 0x1 0xff00>;
+		};
+
+		raid5: raid@5 {
+			compatible = "brcm,iproc-sba-v2";
+			mboxes = <&raid_mbox 20 0x1 0xff00>,
+				 <&raid_mbox 21 0x1 0xff00>,
+				 <&raid_mbox 22 0x1 0xff00>,
+				 <&raid_mbox 23 0x1 0xff00>;
+		};
+
+		raid6: raid@6 {
+			compatible = "brcm,iproc-sba-v2";
+			mboxes = <&raid_mbox 24 0x1 0xff00>,
+				 <&raid_mbox 25 0x1 0xff00>,
+				 <&raid_mbox 26 0x1 0xff00>,
+				 <&raid_mbox 27 0x1 0xff00>;
+		};
+
+		raid7: raid@7 {
+			compatible = "brcm,iproc-sba-v2";
+			mboxes = <&raid_mbox 28 0x1 0xff00>,
+				 <&raid_mbox 29 0x1 0xff00>,
+				 <&raid_mbox 30 0x1 0xff00>,
+				 <&raid_mbox 31 0x1 0xff00>;
+		};
+	};
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-pinctrl.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-pinctrl.dtsi
index 15214d05fec1..8a3a770e8f2c 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-pinctrl.dtsi
@@ -32,7 +32,7 @@
 
 #include <dt-bindings/pinctrl/brcm,pinctrl-stingray.h>
 
-		pinconf: pinconf@00140000 {
+		pinconf: pinconf@140000 {
 			compatible = "pinconf-single";
 			reg = <0x00140000 0x250>;
 			pinctrl-single,register-width = <32>;
@@ -40,7 +40,7 @@
 			/* pinconf functions */
 		};
 
-		pinmux: pinmux@0014029c {
+		pinmux: pinmux@14029c {
 			compatible = "pinctrl-single";
 			reg = <0x0014029c 0x250>;
 			#address-cells = <1>;
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-sata.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-sata.dtsi
new file mode 100644
index 000000000000..4b5465da81d8
--- /dev/null
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-sata.dtsi
@@ -0,0 +1,278 @@
+/*
+ *  BSD LICENSE
+ *
+ *  Copyright(c) 2016-2017 Broadcom.  All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions
+ *  are met:
+ *
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in
+ *      the documentation and/or other materials provided with the
+ *      distribution.
+ *    * Neither the name of Broadcom nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+	sata {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x0 0x67d00000 0x00800000>;
+
+		sata0: ahci@210000 {
+			compatible = "brcm,iproc-ahci", "generic-ahci";
+			reg = <0x00210000 0x1000>;
+			reg-names = "ahci";
+			interrupts = <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			sata0_port0: sata-port@0 {
+				reg = <0>;
+				phys = <&sata0_phy0>;
+				phy-names = "sata-phy";
+			};
+		};
+
+		sata_phy0: sata_phy@212100 {
+			compatible = "brcm,iproc-sr-sata-phy";
+			reg = <0x00212100 0x1000>;
+			reg-names = "phy";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			sata0_phy0: sata-phy@0 {
+				reg = <0>;
+				#phy-cells = <0>;
+			};
+		};
+
+		sata1: ahci@310000 {
+			compatible = "brcm,iproc-ahci", "generic-ahci";
+			reg = <0x00310000 0x1000>;
+			reg-names = "ahci";
+			interrupts = <GIC_SPI 347 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			sata1_port0: sata-port@0 {
+				reg = <0>;
+				phys = <&sata1_phy0>;
+				phy-names = "sata-phy";
+			};
+		};
+
+		sata_phy1: sata_phy@312100 {
+			compatible = "brcm,iproc-sr-sata-phy";
+			reg = <0x00312100 0x1000>;
+			reg-names = "phy";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			sata1_phy0: sata-phy@0 {
+				reg = <0>;
+				#phy-cells = <0>;
+			};
+		};
+
+		sata2: ahci@120000 {
+			compatible = "brcm,iproc-ahci", "generic-ahci";
+			reg = <0x00120000 0x1000>;
+			reg-names = "ahci";
+			interrupts = <GIC_SPI 333 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			sata2_port0: sata-port@0 {
+				reg = <0>;
+				phys = <&sata2_phy0>;
+				phy-names = "sata-phy";
+			};
+		};
+
+		sata_phy2: sata_phy@122100 {
+			compatible = "brcm,iproc-sr-sata-phy";
+			reg = <0x00122100 0x1000>;
+			reg-names = "phy";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			sata2_phy0: sata-phy@0 {
+				reg = <0>;
+				#phy-cells = <0>;
+			};
+		};
+
+		sata3: ahci@130000 {
+			compatible = "brcm,iproc-ahci", "generic-ahci";
+			reg = <0x00130000 0x1000>;
+			reg-names = "ahci";
+			interrupts = <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			sata3_port0: sata-port@0 {
+				reg = <0>;
+				phys = <&sata3_phy0>;
+				phy-names = "sata-phy";
+			};
+		};
+
+		sata_phy3: sata_phy@132100 {
+			compatible = "brcm,iproc-sr-sata-phy";
+			reg = <0x00132100 0x1000>;
+			reg-names = "phy";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			sata3_phy0: sata-phy@0 {
+				reg = <0>;
+				#phy-cells = <0>;
+			};
+		};
+
+		sata4: ahci@330000 {
+			compatible = "brcm,iproc-ahci", "generic-ahci";
+			reg = <0x00330000 0x1000>;
+			reg-names = "ahci";
+			interrupts = <GIC_SPI 351 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			sata4_port0: sata-port@0 {
+				reg = <0>;
+				phys = <&sata4_phy0>;
+				phy-names = "sata-phy";
+			};
+		};
+
+		sata_phy4: sata_phy@332100 {
+			compatible = "brcm,iproc-sr-sata-phy";
+			reg = <0x00332100 0x1000>;
+			reg-names = "phy";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			sata4_phy0: sata-phy@0 {
+				reg = <0>;
+				#phy-cells = <0>;
+			};
+		};
+
+		sata5: ahci@400000 {
+			compatible = "brcm,iproc-ahci", "generic-ahci";
+			reg = <0x00400000 0x1000>;
+			reg-names = "ahci";
+			interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			sata5_port0: sata-port@0 {
+				reg = <0>;
+				phys = <&sata5_phy0>;
+				phy-names = "sata-phy";
+			};
+		};
+
+		sata_phy5: sata_phy@402100 {
+			compatible = "brcm,iproc-sr-sata-phy";
+			reg = <0x00402100 0x1000>;
+			reg-names = "phy";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			sata5_phy0: sata-phy@0 {
+				reg = <0>;
+				#phy-cells = <0>;
+			};
+		};
+
+		sata6: ahci@410000 {
+			compatible = "brcm,iproc-ahci", "generic-ahci";
+			reg = <0x00410000 0x1000>;
+			reg-names = "ahci";
+			interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			sata6_port0: sata-port@0 {
+				reg = <0>;
+				phys = <&sata6_phy0>;
+				phy-names = "sata-phy";
+			};
+		};
+
+		sata_phy6: sata_phy@412100 {
+			compatible = "brcm,iproc-sr-sata-phy";
+			reg = <0x00412100 0x1000>;
+			reg-names = "phy";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			sata6_phy0: sata-phy@0 {
+				reg = <0>;
+				#phy-cells = <0>;
+			};
+		};
+
+		sata7: ahci@420000 {
+			compatible = "brcm,iproc-ahci", "generic-ahci";
+			reg = <0x00420000 0x1000>;
+			reg-names = "ahci";
+			interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			sata7_port0: sata-port@0 {
+				reg = <0>;
+				phys = <&sata7_phy0>;
+				phy-names = "sata-phy";
+			};
+		};
+
+		sata_phy7: sata_phy@422100 {
+			compatible = "brcm,iproc-sr-sata-phy";
+			reg = <0x00422100 0x1000>;
+			reg-names = "phy";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			sata7_phy0: sata-phy@0 {
+				reg = <0>;
+				#phy-cells = <0>;
+			};
+		};
+	};
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
index 49933cf16c92..99aaff0b6d72 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
@@ -42,7 +42,7 @@
 		#address-cells = <2>;
 		#size-cells = <0>;
 
-		cpu@000 {
+		cpu@0 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a72", "arm,armv8";
 			reg = <0x0 0x0>;
@@ -50,7 +50,7 @@
 			next-level-cache = <&CLUSTER0_L2>;
 		};
 
-		cpu@001 {
+		cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a72", "arm,armv8";
 			reg = <0x0 0x1>;
@@ -106,7 +106,7 @@
 			next-level-cache = <&CLUSTER3_L2>;
 		};
 
-		CLUSTER0_L2: l2-cache@000 {
+		CLUSTER0_L2: l2-cache@0 {
 			compatible = "cache";
 		};
 
@@ -152,7 +152,13 @@
 		#size-cells = <1>;
 		ranges = <0x0 0x0 0x61000000 0x05000000>;
 
-		gic: interrupt-controller@02c00000 {
+		ccn: ccn@0 {
+			compatible = "arm,ccn-502";
+			reg = <0x00000000 0x900000>;
+			interrupts = <GIC_SPI 799 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		gic: interrupt-controller@2c00000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <3>;
 			#address-cells = <1>;
@@ -171,7 +177,7 @@
 			};
 		};
 
-		smmu: mmu@03000000 {
+		smmu: mmu@3000000 {
 			compatible = "arm,mmu-500";
 			reg = <0x03000000 0x80000>;
 			#global-interrupts = <1>;
@@ -252,7 +258,7 @@
 
 		#include "stingray-clock.dtsi"
 
-		gpio_crmu: gpio@00024800 {
+		gpio_crmu: gpio@24800 {
 			compatible = "brcm,iproc-gpio";
 			reg = <0x00024800 0x4c>;
 			ngpios = <6>;
@@ -261,6 +267,9 @@
 		};
 	};
 
+	#include "stingray-fs4.dtsi"
+	#include "stingray-sata.dtsi"
+
 	hsls {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -269,7 +278,38 @@
 
 		#include "stingray-pinctrl.dtsi"
 
-		pwm: pwm@00010000 {
+		mdio_mux_iproc: mdio-mux@2023c {
+			compatible = "brcm,mdio-mux-iproc";
+			reg = <0x0002023c 0x14>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			mdio@0 { /* PCIe serdes */
+				reg = <0x0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+
+			mdio@2 { /* SATA */
+				reg = <0x2>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+
+			mdio@3 { /* USB */
+				reg = <0x3>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+
+			mdio@10 { /* RGMII */
+				reg = <0x10>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
+		pwm: pwm@10000 {
 			compatible = "brcm,iproc-pwm";
 			reg = <0x00010000 0x1000>;
 			clocks = <&crmu_ref25m>;
@@ -277,7 +317,94 @@
 			status = "disabled";
 		};
 
-		i2c0: i2c@000b0000 {
+		timer0: timer@30000 {
+			compatible = "arm,sp804", "arm,primecell";
+			reg = <0x00030000 0x1000>;
+			interrupts = <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&hsls_25m_div2_clk>,
+				 <&hsls_25m_div2_clk>,
+				 <&hsls_div4_clk>;
+			clock-names = "timer1", "timer2", "apb_pclk";
+			status = "disabled";
+		};
+
+		timer1: timer@40000 {
+			compatible = "arm,sp804", "arm,primecell";
+			reg = <0x00040000 0x1000>;
+			interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&hsls_25m_div2_clk>,
+				 <&hsls_25m_div2_clk>,
+				 <&hsls_div4_clk>;
+			clock-names = "timer1", "timer2", "apb_pclk";
+		};
+
+		timer2: timer@50000 {
+			compatible = "arm,sp804", "arm,primecell";
+			reg = <0x00050000 0x1000>;
+			interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&hsls_25m_div2_clk>,
+				 <&hsls_25m_div2_clk>,
+				 <&hsls_div4_clk>;
+			clock-names = "timer1", "timer2", "apb_pclk";
+			status = "disabled";
+		};
+
+		timer3: timer@60000 {
+			compatible = "arm,sp804", "arm,primecell";
+			reg = <0x00060000 0x1000>;
+			interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&hsls_25m_div2_clk>,
+				 <&hsls_25m_div2_clk>,
+				 <&hsls_div4_clk>;
+			clock-names = "timer1", "timer2", "apb_pclk";
+			status = "disabled";
+		};
+
+		timer4: timer@70000 {
+			compatible = "arm,sp804", "arm,primecell";
+			reg = <0x00070000 0x1000>;
+			interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&hsls_25m_div2_clk>,
+				 <&hsls_25m_div2_clk>,
+				 <&hsls_div4_clk>;
+			clock-names = "timer1", "timer2", "apb_pclk";
+			status = "disabled";
+		};
+
+		timer5: timer@80000 {
+			compatible = "arm,sp804", "arm,primecell";
+			reg = <0x00080000 0x1000>;
+			interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&hsls_25m_div2_clk>,
+				 <&hsls_25m_div2_clk>,
+				 <&hsls_div4_clk>;
+			clock-names = "timer1", "timer2", "apb_pclk";
+			status = "disabled";
+		};
+
+		timer6: timer@90000 {
+			compatible = "arm,sp804", "arm,primecell";
+			reg = <0x00090000 0x1000>;
+			interrupts = <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&hsls_25m_div2_clk>,
+				 <&hsls_25m_div2_clk>,
+				 <&hsls_div4_clk>;
+			clock-names = "timer1", "timer2", "apb_pclk";
+			status = "disabled";
+		};
+
+		timer7: timer@a0000 {
+			compatible = "arm,sp804", "arm,primecell";
+			reg = <0x000a0000 0x1000>;
+			interrupts = <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&hsls_25m_div2_clk>,
+				 <&hsls_25m_div2_clk>,
+				 <&hsls_div4_clk>;
+			clock-names = "timer1", "timer2", "apb_pclk";
+			status = "disabled";
+		};
+
+		i2c0: i2c@b0000 {
 			compatible = "brcm,iproc-i2c";
 			reg = <0x000b0000 0x100>;
 			#address-cells = <1>;
@@ -287,7 +414,7 @@
 			status = "disabled";
 		};
 
-		wdt0: watchdog@000c0000 {
+		wdt0: watchdog@c0000 {
 			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x000c0000 0x1000>;
 			interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
@@ -295,7 +422,7 @@
 			clock-names = "wdogclk", "apb_pclk";
 		};
 
-		gpio_hsls: gpio@000d0000 {
+		gpio_hsls: gpio@d0000 {
 			compatible = "brcm,iproc-gpio";
 			reg = <0x000d0000 0x864>;
 			ngpios = <151>;
@@ -321,7 +448,7 @@
 					<&pinmux 151 91 4>;
 		};
 
-		i2c1: i2c@000e0000 {
+		i2c1: i2c@e0000 {
 			compatible = "brcm,iproc-i2c";
 			reg = <0x000e0000 0x100>;
 			#address-cells = <1>;
@@ -331,7 +458,7 @@
 			status = "disabled";
 		};
 
-		uart0: uart@00100000 {
+		uart0: uart@100000 {
 			device_type = "serial";
 			compatible = "snps,dw-apb-uart";
 			reg = <0x00100000 0x1000>;
@@ -342,7 +469,7 @@
 			status = "disabled";
 		};
 
-		uart1: uart@00110000 {
+		uart1: uart@110000 {
 			device_type = "serial";
 			compatible = "snps,dw-apb-uart";
 			reg = <0x00110000 0x1000>;
@@ -353,7 +480,7 @@
 			status = "disabled";
 		};
 
-		uart2: uart@00120000 {
+		uart2: uart@120000 {
 			device_type = "serial";
 			compatible = "snps,dw-apb-uart";
 			reg = <0x00120000 0x1000>;
@@ -364,7 +491,7 @@
 			status = "disabled";
 		};
 
-		uart3: uart@00130000 {
+		uart3: uart@130000 {
 			device_type = "serial";
 			compatible = "snps,dw-apb-uart";
 			reg = <0x00130000 0x1000>;
@@ -375,7 +502,7 @@
 			status = "disabled";
 		};
 
-		ssp0: ssp@00180000 {
+		ssp0: ssp@180000 {
 			compatible = "arm,pl022", "arm,primecell";
 			reg = <0x00180000 0x1000>;
 			interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
@@ -387,7 +514,7 @@
 			status = "disabled";
 		};
 
-		ssp1: ssp@00190000 {
+		ssp1: ssp@190000 {
 			compatible = "arm,pl022", "arm,primecell";
 			reg = <0x00190000 0x1000>;
 			interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
@@ -399,12 +526,12 @@
 			status = "disabled";
 		};
 
-		hwrng: hwrng@00220000 {
+		hwrng: hwrng@220000 {
 			compatible = "brcm,iproc-rng200";
 			reg = <0x00220000 0x28>;
 		};
 
-		dma0: dma@00310000 {
+		dma0: dma@310000 {
 			compatible = "arm,pl330", "arm,primecell";
 			reg = <0x00310000 0x1000>;
 			interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>,
@@ -424,7 +551,16 @@
 			iommus = <&smmu 0x6000 0x0000>;
 		};
 
-		nand: nand@00360000 {
+		enet: ethernet@340000{
+			compatible = "brcm,amac";
+			reg = <0x00340000 0x1000>;
+			reg-names = "amac_base";
+			dma-coherent;
+			interrupts = <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>;
+			status= "disabled";
+		};
+
+		nand: nand@360000 {
 			compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
 			reg = <0x00360000 0x600>,
 			      <0x0050a408 0x600>,
@@ -437,7 +573,7 @@
 			status = "disabled";
 		};
 
-		sdio0: sdhci@003f1000 {
+		sdio0: sdhci@3f1000 {
 			compatible = "brcm,sdhci-iproc";
 			reg = <0x003f1000 0x100>;
 			interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>;
@@ -447,7 +583,7 @@
 			status = "disabled";
 		};
 
-		sdio1: sdhci@003f2000 {
+		sdio1: sdhci@3f2000 {
 			compatible = "brcm,sdhci-iproc";
 			reg = <0x003f2000 0x100>;
 			interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm64/boot/dts/cavium/Makefile b/arch/arm64/boot/dts/cavium/Makefile
index 581b2c1c400a..c178f7e06e18 100644
--- a/arch/arm64/boot/dts/cavium/Makefile
+++ b/arch/arm64/boot/dts/cavium/Makefile
@@ -1,6 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_THUNDER) += thunder-88xx.dtb
 dtb-$(CONFIG_ARCH_THUNDER2) += thunder2-99xx.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
diff --git a/arch/arm64/boot/dts/cavium/thunder-88xx.dts b/arch/arm64/boot/dts/cavium/thunder-88xx.dts
index 800ba65991f7..5ec2bfa5f714 100644
--- a/arch/arm64/boot/dts/cavium/thunder-88xx.dts
+++ b/arch/arm64/boot/dts/cavium/thunder-88xx.dts
@@ -60,7 +60,7 @@
 		serial1 = &uaa1;
 	};
 
-	memory@00000000 {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x00000000 0x0 0x80000000>;
 	};
diff --git a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
index 04dc8a8d1539..1a9103b269cb 100644
--- a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
+++ b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
@@ -62,97 +62,97 @@
 		#address-cells = <2>;
 		#size-cells = <0>;
 
-		cpu@000 {
+		cpu@0 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x000>;
 			enable-method = "psci";
 		};
-		cpu@001 {
+		cpu@1 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x001>;
 			enable-method = "psci";
 		};
-		cpu@002 {
+		cpu@2 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x002>;
 			enable-method = "psci";
 		};
-		cpu@003 {
+		cpu@3 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x003>;
 			enable-method = "psci";
 		};
-		cpu@004 {
+		cpu@4 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x004>;
 			enable-method = "psci";
 		};
-		cpu@005 {
+		cpu@5 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x005>;
 			enable-method = "psci";
 		};
-		cpu@006 {
+		cpu@6 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x006>;
 			enable-method = "psci";
 		};
-		cpu@007 {
+		cpu@7 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x007>;
 			enable-method = "psci";
 		};
-		cpu@008 {
+		cpu@8 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x008>;
 			enable-method = "psci";
 		};
-		cpu@009 {
+		cpu@9 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x009>;
 			enable-method = "psci";
 		};
-		cpu@00a {
+		cpu@a {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x00a>;
 			enable-method = "psci";
 		};
-		cpu@00b {
+		cpu@b {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x00b>;
 			enable-method = "psci";
 		};
-		cpu@00c {
+		cpu@c {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x00c>;
 			enable-method = "psci";
 		};
-		cpu@00d {
+		cpu@d {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x00d>;
 			enable-method = "psci";
 		};
-		cpu@00e {
+		cpu@e {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x00e>;
 			enable-method = "psci";
 		};
-		cpu@00f {
+		cpu@f {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x00f>;
diff --git a/arch/arm64/boot/dts/exynos/Makefile b/arch/arm64/boot/dts/exynos/Makefile
index 7ddea53769a7..e0a2facde6a2 100644
--- a/arch/arm64/boot/dts/exynos/Makefile
+++ b/arch/arm64/boot/dts/exynos/Makefile
@@ -1,8 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_EXYNOS) += \
 	exynos5433-tm2.dtb	\
 	exynos5433-tm2e.dtb	\
 	exynos7-espresso.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
index e2b0da2c0bc7..297597442c44 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
@@ -280,9 +280,6 @@
 
 &decon {
 	status = "okay";
-
-	i80-if-timings {
-	};
 };
 
 &decon_tv {
@@ -310,20 +307,6 @@
 	samsung,pll-clock-frequency = <24000000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&te_irq>;
-
-	ports {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		port@1 {
-			reg = <1>;
-
-			dsi_out: endpoint {
-				samsung,burst-clock-frequency = <512000000>;
-				samsung,esc-clock-frequency = <16000000>;
-			};
-		};
-	};
 };
 
 &hdmi {
@@ -846,7 +829,6 @@
 
 &mshc_0 {
 	status = "okay";
-	num-slots = <1>;
 	mmc-hs200-1_8v;
 	mmc-hs400-1_8v;
 	cap-mmc-highspeed;
@@ -868,7 +850,6 @@
 
 &mshc_2 {
 	status = "okay";
-	num-slots = <1>;
 	cap-sd-highspeed;
 	disable-wp;
 	cd-gpios = <&gpa2 4 GPIO_ACTIVE_HIGH>;
@@ -1116,9 +1097,6 @@
 
 &mic {
 	status = "okay";
-
-	i80-if-timings {
-	};
 };
 
 &pmu_system_controller {
@@ -1216,8 +1194,9 @@
 	status = "okay";
 };
 
-&usbdrd_dwc3_0 {
+&usbdrd_dwc3 {
 	dr_mode = "otg";
+	extcon = <&muic>;
 };
 
 &usbdrd30_phy {
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 727f36abf3d4..7fe994b750da 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -1367,7 +1367,7 @@
 			ranges;
 			status = "disabled";
 
-			dwc3@15400000 {
+			usbdrd_dwc3: dwc3@15400000 {
 				compatible = "snps,dwc3";
 				reg = <0x15400000 0x10000>;
 				interrupts = <GIC_SPI 231 IRQ_TYPE_LEVEL_HIGH>;
@@ -1414,7 +1414,7 @@
 			ranges;
 			status = "disabled";
 
-			usbdrd_dwc3_0: dwc3@15a00000 {
+			usbhost_dwc3: dwc3@15a00000 {
 				compatible = "snps,dwc3";
 				reg = <0x15a00000 0x10000>;
 				interrupts = <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
index e5892bb0ae6e..4a8b1fb51243 100644
--- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
+++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
@@ -359,7 +359,6 @@
 
 &mmc_0 {
 	status = "okay";
-	num-slots = <1>;
 	cap-mmc-highspeed;
 	mmc-hs200-1_8v;
 	non-removable;
@@ -375,7 +374,6 @@
 
 &mmc_2 {
 	status = "okay";
-	num-slots = <1>;
 	cap-sd-highspeed;
 	card-detect-delay = <200>;
 	clock-frequency = <400000000>;
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 72c4b525726f..86e18adb695a 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-frdm.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-qds.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-rdb.dtb
@@ -12,7 +13,3 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-rdb.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-simu.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-qds.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-rdb.dtb
- 
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
index 8c013b54db14..cdc4aee75227 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
@@ -93,6 +93,39 @@
 	};
 };
 
+&dspi {
+	bus-num = <0>;
+	status = "okay";
+
+	flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "n25q128a11", "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+	};
+
+	flash@1 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "sst25wf040b", "jedec,spi-nor";
+		spi-cpol;
+		spi-cpha;
+		reg = <1>;
+		spi-max-frequency = <10000000>;
+	};
+
+	flash@2 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "en25s64", "jedec,spi-nor";
+		spi-cpol;
+		spi-cpha;
+		reg = <2>;
+		spi-max-frequency = <10000000>;
+	};
+};
+
 &duart0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
index b1554cbd2c54..82b272fb41b9 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
@@ -355,6 +355,19 @@
 			status = "disabled";
 		};
 
+		dspi: dspi@2100000 {
+			compatible = "fsl,ls1012a-dspi", "fsl,ls1021a-v1.0-dspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x2100000 0x0 0x10000>;
+			interrupts = <0 64 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "dspi";
+			clocks = <&clockgen 4 0>;
+			spi-num-chipselects = <5>;
+			big-endian;
+			status = "disabled";
+		};
+
 		duart0: serial@21c0500 {
 			compatible = "fsl,ns16550", "ns16550a";
 			reg = <0x00 0x21c0500 0x0 0x100>;
@@ -444,6 +457,15 @@
 				 <&clockgen 4 3>;
 		};
 
+		usb0: usb3@2f00000 {
+			compatible = "snps,dwc3";
+			reg = <0x0 0x2f00000 0x0 0x10000>;
+			interrupts = <0 60 0x4>;
+			dr_mode = "host";
+			snps,quirk-frame-length-adjustment = <0x20>;
+			snps,dis_rxdet_inp3_quirk;
+		};
+
 		sata: sata@3200000 {
 			compatible = "fsl,ls1012a-ahci", "fsl,ls1043a-ahci";
 			reg = <0x0 0x3200000 0x0 0x10000>,
@@ -454,5 +476,51 @@
 			dma-coherent;
 			status = "disabled";
 		};
+
+		usb1: usb2@8600000 {
+			compatible = "fsl-usb2-dr-v2.5", "fsl-usb2-dr";
+			reg = <0x0 0x8600000 0x0 0x1000>;
+			interrupts = <0 139 0x4>;
+			dr_mode = "host";
+			phy_type = "ulpi";
+		};
+
+		msi: msi-controller1@1572000 {
+			compatible = "fsl,ls1012a-msi";
+			reg = <0x0 0x1572000 0x0 0x8>;
+			msi-controller;
+			interrupts = <0 126 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pcie@3400000 {
+			compatible = "fsl,ls1012a-pcie", "snps,dw-pcie";
+			reg = <0x00 0x03400000 0x0 0x00100000   /* controller registers */
+			       0x40 0x00000000 0x0 0x00002000>; /* configuration space */
+			reg-names = "regs", "config";
+			interrupts = <0 118 0x4>, /* controller interrupt */
+				     <0 117 0x4>; /* PME interrupt */
+			interrupt-names = "aer", "pme";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			num-lanes = <4>;
+			bus-range = <0x0 0xff>;
+			ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000   /* downstream I/O */
+				  0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+			msi-parent = <&msi>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0000 0 0 1 &gic 0 110 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 2 &gic 0 111 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 3 &gic 0 112 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 4 &gic 0 113 IRQ_TYPE_LEVEL_HIGH>;
+		};
+	};
+
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
 	};
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index 31fd77f82ced..380e7c713395 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -376,14 +376,14 @@
 		qman: qman@1880000 {
 			compatible = "fsl,qman";
 			reg = <0x0 0x1880000 0x0 0x10000>;
-			interrupts = <0 45 0x4>;
+			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
 			memory-region = <&qman_fqd &qman_pfdr>;
 		};
 
 		bman: bman@1890000 {
 			compatible = "fsl,bman";
 			reg = <0x0 0x1890000 0x0 0x10000>;
-			interrupts = <0 45 0x4>;
+			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
 			memory-region = <&bman_fbpr>;
 		};
 
@@ -653,21 +653,21 @@
 		};
 
 		msi1: msi-controller1@1571000 {
-			compatible = "fsl,1s1043a-msi";
+			compatible = "fsl,ls1043a-msi";
 			reg = <0x0 0x1571000 0x0 0x8>;
 			msi-controller;
 			interrupts = <0 116 0x4>;
 		};
 
 		msi2: msi-controller2@1572000 {
-			compatible = "fsl,1s1043a-msi";
+			compatible = "fsl,ls1043a-msi";
 			reg = <0x0 0x1572000 0x0 0x8>;
 			msi-controller;
 			interrupts = <0 126 0x4>;
 		};
 
 		msi3: msi-controller3@1573000 {
-			compatible = "fsl,1s1043a-msi";
+			compatible = "fsl,ls1043a-msi";
 			reg = <0x0 0x1573000 0x0 0x8>;
 			msi-controller;
 			interrupts = <0 160 0x4>;
@@ -689,7 +689,7 @@
 			bus-range = <0x0 0xff>;
 			ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000   /* downstream I/O */
 				  0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
-			msi-parent = <&msi1>;
+			msi-parent = <&msi1>, <&msi2>, <&msi3>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 110 0x4>,
@@ -714,7 +714,7 @@
 			bus-range = <0x0 0xff>;
 			ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000   /* downstream I/O */
 				  0x82000000 0x0 0x40000000 0x48 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
-			msi-parent = <&msi2>;
+			msi-parent = <&msi1>, <&msi2>, <&msi3>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 120  0x4>,
@@ -739,7 +739,7 @@
 			bus-range = <0x0 0xff>;
 			ranges = <0x81000000 0x0 0x00000000 0x50 0x00010000 0x0 0x00010000   /* downstream I/O */
 				  0x82000000 0x0 0x40000000 0x50 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
-			msi-parent = <&msi3>;
+			msi-parent = <&msi1>, <&msi2>, <&msi3>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 154 0x4>,
@@ -749,6 +749,13 @@
 		};
 	};
 
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+	};
+
 };
 
 #include "qoriq-qman-portals.dtsi"
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index dc1640be0345..06b5e12d04d8 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -281,7 +281,7 @@
 		qman: qman@1880000 {
 			compatible = "fsl,qman";
 			reg = <0x0 0x1880000 0x0 0x10000>;
-			interrupts = <0 45 0x4>;
+			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
 			memory-region = <&qman_fqd &qman_pfdr>;
 
 		};
@@ -289,7 +289,7 @@
 		bman: bman@1890000 {
 			compatible = "fsl,bman";
 			reg = <0x0 0x1890000 0x0 0x10000>;
-			interrupts = <0 45 0x4>;
+			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
 			memory-region = <&bman_fbpr>;
 
 		};
@@ -630,6 +630,112 @@
 			interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen 4 1>;
 		};
+
+		msi1: msi-controller@1580000 {
+			compatible = "fsl,ls1046a-msi";
+			msi-controller;
+			reg = <0x0 0x1580000 0x0 0x10000>;
+			interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		msi2: msi-controller@1590000 {
+			compatible = "fsl,ls1046a-msi";
+			msi-controller;
+			reg = <0x0 0x1590000 0x0 0x10000>;
+			interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		msi3: msi-controller@15a0000 {
+			compatible = "fsl,ls1046a-msi";
+			msi-controller;
+			reg = <0x0 0x15a0000 0x0 0x10000>;
+			interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pcie@3400000 {
+			compatible = "fsl,ls1046a-pcie", "snps,dw-pcie";
+			reg = <0x00 0x03400000 0x0 0x00100000   /* controller registers */
+			       0x40 0x00000000 0x0 0x00002000>; /* configuration space */
+			reg-names = "regs", "config";
+			interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, /* controller interrupt */
+				     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>; /* PME interrupt */
+			interrupt-names = "aer", "pme";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			dma-coherent;
+			num-lanes = <4>;
+			bus-range = <0x0 0xff>;
+			ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000   /* downstream I/O */
+				  0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+			msi-parent = <&msi1>, <&msi2>, <&msi3>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0000 0 0 1 &gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 2 &gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 3 &gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 4 &gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pcie@3500000 {
+			compatible = "fsl,ls1046a-pcie", "snps,dw-pcie";
+			reg = <0x00 0x03500000 0x0 0x00100000   /* controller registers */
+			       0x48 0x00000000 0x0 0x00002000>; /* configuration space */
+			reg-names = "regs", "config";
+			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, /* controller interrupt */
+				     <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>; /* PME interrupt */
+			interrupt-names = "aer", "pme";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			dma-coherent;
+			num-lanes = <2>;
+			bus-range = <0x0 0xff>;
+			ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000   /* downstream I/O */
+				  0x82000000 0x0 0x40000000 0x48 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+			msi-parent = <&msi2>, <&msi3>, <&msi1>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0000 0 0 1 &gic GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 2 &gic GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 3 &gic GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 4 &gic GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pcie@3600000 {
+			compatible = "fsl,ls1046a-pcie", "snps,dw-pcie";
+			reg = <0x00 0x03600000 0x0 0x00100000   /* controller registers */
+			       0x50 0x00000000 0x0 0x00002000>; /* configuration space */
+			reg-names = "regs", "config";
+			interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>, /* controller interrupt */
+				     <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>; /* PME interrupt */
+			interrupt-names = "aer", "pme";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			dma-coherent;
+			num-lanes = <2>;
+			bus-range = <0x0 0xff>;
+			ranges = <0x81000000 0x0 0x00000000 0x50 0x00010000 0x0 0x00010000   /* downstream I/O */
+				  0x82000000 0x0 0x40000000 0x50 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+			msi-parent = <&msi3>, <&msi1>, <&msi2>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0000 0 0 1 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 2 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 3 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 4 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
 	};
 
 	reserved-memory {
@@ -658,6 +764,13 @@
 			no-map;
 		};
 	};
+
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+	};
 };
 
 #include "qoriq-qman-portals.dtsi"
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
index 213abb72de93..0f6fcda36b9e 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
@@ -49,7 +49,7 @@
 #include "fsl-ls1088a.dtsi"
 
 / {
-	model = "L1088A RDB Board";
+	model = "LS1088A RDB Board";
 	compatible = "fsl,ls1088a-rdb", "fsl,ls1088a";
 };
 
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index c144d06a6e33..bd80e9a2e67c 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -52,6 +52,10 @@
 	#address-cells = <2>;
 	#size-cells = <2>;
 
+	aliases {
+		crypto = &crypto;
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -62,6 +66,7 @@
 			compatible = "arm,cortex-a53";
 			reg = <0x0>;
 			clocks = <&clockgen 1 0>;
+			cpu-idle-states = <&CPU_PH20>;
 			#cooling-cells = <2>;
 		};
 
@@ -70,6 +75,7 @@
 			compatible = "arm,cortex-a53";
 			reg = <0x1>;
 			clocks = <&clockgen 1 0>;
+			cpu-idle-states = <&CPU_PH20>;
 		};
 
 		cpu2: cpu@2 {
@@ -77,6 +83,7 @@
 			compatible = "arm,cortex-a53";
 			reg = <0x2>;
 			clocks = <&clockgen 1 0>;
+			cpu-idle-states = <&CPU_PH20>;
 		};
 
 		cpu3: cpu@3 {
@@ -84,6 +91,7 @@
 			compatible = "arm,cortex-a53";
 			reg = <0x3>;
 			clocks = <&clockgen 1 0>;
+			cpu-idle-states = <&CPU_PH20>;
 		};
 
 		cpu4: cpu@100 {
@@ -91,6 +99,7 @@
 			compatible = "arm,cortex-a53";
 			reg = <0x100>;
 			clocks = <&clockgen 1 1>;
+			cpu-idle-states = <&CPU_PH20>;
 			#cooling-cells = <2>;
 		};
 
@@ -99,6 +108,7 @@
 			compatible = "arm,cortex-a53";
 			reg = <0x101>;
 			clocks = <&clockgen 1 1>;
+			cpu-idle-states = <&CPU_PH20>;
 		};
 
 		cpu6: cpu@102 {
@@ -106,6 +116,7 @@
 			compatible = "arm,cortex-a53";
 			reg = <0x102>;
 			clocks = <&clockgen 1 1>;
+			cpu-idle-states = <&CPU_PH20>;
 		};
 
 		cpu7: cpu@103 {
@@ -113,6 +124,16 @@
 			compatible = "arm,cortex-a53";
 			reg = <0x103>;
 			clocks = <&clockgen 1 1>;
+			cpu-idle-states = <&CPU_PH20>;
+		};
+
+		CPU_PH20: cpu-ph20 {
+			compatible = "arm,idle-state";
+			idle-state-name = "PH20";
+			arm,psci-suspend-param = <0x00010000>;
+			entry-latency-us = <1000>;
+			exit-latency-us = <1000>;
+			min-residency-us = <3000>;
 		};
 	};
 
@@ -126,6 +147,15 @@
 		      <0x0 0x0c0d0000 0 0x1000>, /* GICH */
 		      <0x0 0x0c0e0000 0 0x20000>; /* GICV */
 		interrupts = <1 9 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		its: gic-its@6020000 {
+			compatible = "arm,gic-v3-its";
+			msi-controller;
+			reg = <0x0 0x6020000 0 0x20000>;
+		};
 	};
 
 	timer {
@@ -136,6 +166,11 @@
 			     <1 10 IRQ_TYPE_LEVEL_LOW>;/* Hypervisor PPI */
 	};
 
+	psci {
+		compatible = "arm,psci-0.2";
+		method = "smc";
+	};
+
 	sysclk: sysclk {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
@@ -369,6 +404,124 @@
 			dma-coherent;
 			status = "disabled";
 		};
+
+		crypto: crypto@8000000 {
+			compatible = "fsl,sec-v5.0", "fsl,sec-v4.0";
+			fsl,sec-era = <8>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0x00 0x8000000 0x100000>;
+			reg = <0x00 0x8000000 0x0 0x100000>;
+			interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
+			dma-coherent;
+
+			sec_jr0: jr@10000 {
+				compatible = "fsl,sec-v5.0-job-ring",
+					     "fsl,sec-v4.0-job-ring";
+				reg	   = <0x10000 0x10000>;
+				interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			sec_jr1: jr@20000 {
+				compatible = "fsl,sec-v5.0-job-ring",
+					     "fsl,sec-v4.0-job-ring";
+				reg	   = <0x20000 0x10000>;
+				interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			sec_jr2: jr@30000 {
+				compatible = "fsl,sec-v5.0-job-ring",
+					     "fsl,sec-v4.0-job-ring";
+				reg	   = <0x30000 0x10000>;
+				interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			sec_jr3: jr@40000 {
+				compatible = "fsl,sec-v5.0-job-ring",
+					     "fsl,sec-v4.0-job-ring";
+				reg	   = <0x40000 0x10000>;
+				interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
+		pcie@3400000 {
+			compatible = "fsl,ls1088a-pcie", "snps,dw-pcie";
+			reg = <0x00 0x03400000 0x0 0x00100000   /* controller registers */
+			       0x20 0x00000000 0x0 0x00002000>; /* configuration space */
+			reg-names = "regs", "config";
+			interrupts = <0 108 IRQ_TYPE_LEVEL_HIGH>; /* aer interrupt */
+			interrupt-names = "aer";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			dma-coherent;
+			num-lanes = <4>;
+			bus-range = <0x0 0xff>;
+			ranges = <0x81000000 0x0 0x00000000 0x20 0x00010000 0x0 0x00010000   /* downstream I/O */
+				  0x82000000 0x0 0x40000000 0x20 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+			msi-parent = <&its>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0000 0 0 1 &gic 0 0 0 109 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 2 &gic 0 0 0 110 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 3 &gic 0 0 0 111 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 4 &gic 0 0 0 112 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pcie@3500000 {
+			compatible = "fsl,ls1088a-pcie", "snps,dw-pcie";
+			reg = <0x00 0x03500000 0x0 0x00100000   /* controller registers */
+			       0x28 0x00000000 0x0 0x00002000>; /* configuration space */
+			reg-names = "regs", "config";
+			interrupts = <0 113 IRQ_TYPE_LEVEL_HIGH>; /* aer interrupt */
+			interrupt-names = "aer";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			dma-coherent;
+			num-lanes = <4>;
+			bus-range = <0x0 0xff>;
+			ranges = <0x81000000 0x0 0x00000000 0x28 0x00010000 0x0 0x00010000   /* downstream I/O */
+				  0x82000000 0x0 0x40000000 0x28 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+			msi-parent = <&its>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0000 0 0 1 &gic 0 0 0 114 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 2 &gic 0 0 0 115 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 3 &gic 0 0 0 116 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 4 &gic 0 0 0 117 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pcie@3600000 {
+			compatible = "fsl,ls1088a-pcie", "snps,dw-pcie";
+			reg = <0x00 0x03600000 0x0 0x00100000   /* controller registers */
+			       0x30 0x00000000 0x0 0x00002000>; /* configuration space */
+			reg-names = "regs", "config";
+			interrupts = <0 118 IRQ_TYPE_LEVEL_HIGH>; /* aer interrupt */
+			interrupt-names = "aer";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			dma-coherent;
+			num-lanes = <8>;
+			bus-range = <0x0 0xff>;
+			ranges = <0x81000000 0x0 0x00000000 0x30 0x00010000 0x0 0x00010000   /* downstream I/O */
+				  0x82000000 0x0 0x40000000 0x30 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+			msi-parent = <&its>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0000 0 0 1 &gic 0 0 0 119 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 2 &gic 0 0 0 120 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 3 &gic 0 0 0 121 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 4 &gic 0 0 0 122 IRQ_TYPE_LEVEL_HIGH>;
+		};
+	};
+
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
 	};
 
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts
index ed209cd57283..3c99608b9b45 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts
@@ -55,11 +55,6 @@
 	model = "Freescale Layerscape 2080a QDS Board";
 	compatible = "fsl,ls2080a-qds", "fsl,ls2080a";
 
-	aliases {
-		serial0 = &serial0;
-		serial1 = &serial1;
-	};
-
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts
index 67ec3f9c81a1..a4e7de9f70d8 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts
@@ -55,11 +55,6 @@
 	model = "Freescale Layerscape 2080a RDB Board";
 	compatible = "fsl,ls2080a-rdb", "fsl,ls2080a";
 
-	aliases {
-		serial0 = &serial0;
-		serial1 = &serial1;
-	};
-
 	chosen {
 		stdout-path = "serial1:115200n8";
 	};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a-simu.dts b/arch/arm64/boot/dts/freescale/fsl-ls2080a-simu.dts
index 3ee718f0aaf8..fbbb73e571c0 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls2080a-simu.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a-simu.dts
@@ -52,11 +52,6 @@
 	model = "Freescale Layerscape 2080a software Simulator model";
 	compatible = "fsl,ls2080a-simu", "fsl,ls2080a";
 
-	aliases {
-		serial0 = &serial0;
-		serial1 = &serial1;
-	};
-
 	ethernet@2210000 {
 		compatible = "smsc,lan91c111";
 		reg = <0x0 0x2210000 0x0 0x100>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
index d789c6814e6a..8d739301e7b8 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
@@ -53,6 +53,7 @@
 		compatible = "arm,cortex-a57";
 		reg = <0x0>;
 		clocks = <&clockgen 1 0>;
+		cpu-idle-states = <&CPU_PW20>;
 		next-level-cache = <&cluster0_l2>;
 		#cooling-cells = <2>;
 	};
@@ -62,6 +63,7 @@
 		compatible = "arm,cortex-a57";
 		reg = <0x1>;
 		clocks = <&clockgen 1 0>;
+		cpu-idle-states = <&CPU_PW20>;
 		next-level-cache = <&cluster0_l2>;
 	};
 
@@ -70,6 +72,7 @@
 		compatible = "arm,cortex-a57";
 		reg = <0x100>;
 		clocks = <&clockgen 1 1>;
+		cpu-idle-states = <&CPU_PW20>;
 		next-level-cache = <&cluster1_l2>;
 		#cooling-cells = <2>;
 	};
@@ -79,6 +82,7 @@
 		compatible = "arm,cortex-a57";
 		reg = <0x101>;
 		clocks = <&clockgen 1 1>;
+		cpu-idle-states = <&CPU_PW20>;
 		next-level-cache = <&cluster1_l2>;
 	};
 
@@ -87,6 +91,7 @@
 		compatible = "arm,cortex-a57";
 		reg = <0x200>;
 		clocks = <&clockgen 1 2>;
+		cpu-idle-states = <&CPU_PW20>;
 		next-level-cache = <&cluster2_l2>;
 		#cooling-cells = <2>;
 	};
@@ -96,6 +101,7 @@
 		compatible = "arm,cortex-a57";
 		reg = <0x201>;
 		clocks = <&clockgen 1 2>;
+		cpu-idle-states = <&CPU_PW20>;
 		next-level-cache = <&cluster2_l2>;
 	};
 
@@ -105,6 +111,7 @@
 		reg = <0x300>;
 		clocks = <&clockgen 1 3>;
 		next-level-cache = <&cluster3_l2>;
+		cpu-idle-states = <&CPU_PW20>;
 		#cooling-cells = <2>;
 	};
 
@@ -113,6 +120,7 @@
 		compatible = "arm,cortex-a57";
 		reg = <0x301>;
 		clocks = <&clockgen 1 3>;
+		cpu-idle-states = <&CPU_PW20>;
 		next-level-cache = <&cluster3_l2>;
 	};
 
@@ -131,6 +139,15 @@
 	cluster3_l2: l2-cache3 {
 		compatible = "cache";
 	};
+
+	CPU_PW20: cpu-pw20 {
+		compatible = "arm,idle-state";
+		idle-state-name = "PW20";
+		arm,psci-suspend-param = <0x00010000>;
+		entry-latency-us = <2000>;
+		exit-latency-us = <2000>;
+		min-residency-us = <6000>;
+	};
 };
 
 &pcie1 {
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dts
index 4a1df5ce3229..eaee5b1c3a44 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dts
@@ -54,11 +54,6 @@
 	model = "Freescale Layerscape 2088A QDS Board";
 	compatible = "fsl,ls2088a-qds", "fsl,ls2088a";
 
-	aliases {
-		serial0 = &serial0;
-		serial1 = &serial1;
-	};
-
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2088a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls2088a-rdb.dts
index a76d4b4debd1..c411442cac62 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls2088a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2088a-rdb.dts
@@ -54,11 +54,6 @@
 	model = "Freescale Layerscape 2088A RDB Board";
 	compatible = "fsl,ls2088a-rdb", "fsl,ls2088a";
 
-	aliases {
-		serial0 = &serial0;
-		serial1 = &serial1;
-	};
-
 	chosen {
 		stdout-path = "serial1:115200n8";
 	};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi
index 5c695c658056..aeaef01d375f 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi
@@ -53,6 +53,7 @@
 		compatible = "arm,cortex-a72";
 		reg = <0x0>;
 		clocks = <&clockgen 1 0>;
+		cpu-idle-states = <&CPU_PW20>;
 		next-level-cache = <&cluster0_l2>;
 		#cooling-cells = <2>;
 	};
@@ -62,6 +63,7 @@
 		compatible = "arm,cortex-a72";
 		reg = <0x1>;
 		clocks = <&clockgen 1 0>;
+		cpu-idle-states = <&CPU_PW20>;
 		next-level-cache = <&cluster0_l2>;
 	};
 
@@ -70,6 +72,7 @@
 		compatible = "arm,cortex-a72";
 		reg = <0x100>;
 		clocks = <&clockgen 1 1>;
+		cpu-idle-states = <&CPU_PW20>;
 		next-level-cache = <&cluster1_l2>;
 		#cooling-cells = <2>;
 	};
@@ -79,6 +82,7 @@
 		compatible = "arm,cortex-a72";
 		reg = <0x101>;
 		clocks = <&clockgen 1 1>;
+		cpu-idle-states = <&CPU_PW20>;
 		next-level-cache = <&cluster1_l2>;
 	};
 
@@ -88,6 +92,7 @@
 		reg = <0x200>;
 		clocks = <&clockgen 1 2>;
 		next-level-cache = <&cluster2_l2>;
+		cpu-idle-states = <&CPU_PW20>;
 		#cooling-cells = <2>;
 	};
 
@@ -96,6 +101,7 @@
 		compatible = "arm,cortex-a72";
 		reg = <0x201>;
 		clocks = <&clockgen 1 2>;
+		cpu-idle-states = <&CPU_PW20>;
 		next-level-cache = <&cluster2_l2>;
 	};
 
@@ -104,6 +110,7 @@
 		compatible = "arm,cortex-a72";
 		reg = <0x300>;
 		clocks = <&clockgen 1 3>;
+		cpu-idle-states = <&CPU_PW20>;
 		next-level-cache = <&cluster3_l2>;
 		#cooling-cells = <2>;
 	};
@@ -113,6 +120,7 @@
 		compatible = "arm,cortex-a72";
 		reg = <0x301>;
 		clocks = <&clockgen 1 3>;
+		cpu-idle-states = <&CPU_PW20>;
 		next-level-cache = <&cluster3_l2>;
 	};
 
@@ -131,9 +139,19 @@
 	cluster3_l2: l2-cache3 {
 		compatible = "cache";
 	};
+
+	CPU_PW20: cpu-pw20 {
+		compatible = "arm,idle-state";
+		idle-state-name = "PW20";
+		arm,psci-suspend-param = <0x00010000>;
+		entry-latency-us = <2000>;
+		exit-latency-us = <2000>;
+		min-residency-us = <6000>;
+	};
 };
 
 &pcie1 {
+	compatible = "fsl,ls2088a-pcie", "snps,dw-pcie";
 	reg = <0x00 0x03400000 0x0 0x00100000   /* controller registers */
 	       0x20 0x00000000 0x0 0x00002000>; /* configuration space */
 
@@ -142,6 +160,7 @@
 };
 
 &pcie2 {
+	compatible = "fsl,ls2088a-pcie", "snps,dw-pcie";
 	reg = <0x00 0x03500000 0x0 0x00100000   /* controller registers */
 	       0x28 0x00000000 0x0 0x00002000>; /* configuration space */
 
@@ -150,6 +169,7 @@
 };
 
 &pcie3 {
+	compatible = "fsl,ls2088a-pcie", "snps,dw-pcie";
 	reg = <0x00 0x03600000 0x0 0x00100000   /* controller registers */
 	       0x30 0x00000000 0x0 0x00002000>; /* configuration space */
 
@@ -158,6 +178,7 @@
 };
 
 &pcie4 {
+	compatible = "fsl,ls2088a-pcie", "snps,dw-pcie";
 	reg = <0x00 0x03700000 0x0 0x00100000   /* controller registers */
 	       0x38 0x00000000 0x0 0x00002000>; /* configuration space */
 
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
index 94cdd3045037..f3a40af33af8 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
@@ -46,6 +46,7 @@
  */
 
 #include <dt-bindings/thermal/thermal.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
 
 / {
 	compatible = "fsl,ls2080a";
@@ -53,6 +54,12 @@
 	#address-cells = <2>;
 	#size-cells = <2>;
 
+	aliases {
+		crypto = &crypto;
+		serial0 = &serial0;
+		serial1 = &serial1;
+	};
+
 	cpu: cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -118,6 +125,11 @@
 		interrupts = <1 7 0x8>; /* PMU PPI, Level low type */
 	};
 
+	psci {
+		compatible = "arm,psci-0.2";
+		method = "smc";
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <2>;
@@ -301,6 +313,45 @@
 			clock-names = "apb_pclk", "wdog_clk";
 		};
 
+		crypto: crypto@8000000 {
+			compatible = "fsl,sec-v5.0", "fsl,sec-v4.0";
+			fsl,sec-era = <8>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0x00 0x8000000 0x100000>;
+			reg = <0x00 0x8000000 0x0 0x100000>;
+			interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
+			dma-coherent;
+
+			sec_jr0: jr@10000 {
+				compatible = "fsl,sec-v5.0-job-ring",
+					     "fsl,sec-v4.0-job-ring";
+				reg	   = <0x10000 0x10000>;
+				interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			sec_jr1: jr@20000 {
+				compatible = "fsl,sec-v5.0-job-ring",
+					     "fsl,sec-v4.0-job-ring";
+				reg	   = <0x20000 0x10000>;
+				interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			sec_jr2: jr@30000 {
+				compatible = "fsl,sec-v5.0-job-ring",
+					     "fsl,sec-v4.0-job-ring";
+				reg	   = <0x30000 0x10000>;
+				interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			sec_jr3: jr@40000 {
+				compatible = "fsl,sec-v5.0-job-ring",
+					     "fsl,sec-v4.0-job-ring";
+				reg	   = <0x40000 0x10000>;
+				interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
 		fsl_mc: fsl-mc@80c000000 {
 			compatible = "fsl,qoriq-mc";
 			reg = <0x00000008 0x0c000000 0 0x40>,	 /* MC portal base */
@@ -735,4 +786,11 @@
 		interrupts = <0 18 0x4>;
 		little-endian;
 	};
+
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+	};
 };
diff --git a/arch/arm64/boot/dts/hisilicon/Makefile b/arch/arm64/boot/dts/hisilicon/Makefile
index 8960ecafd37d..03d93f8ef8a9 100644
--- a/arch/arm64/boot/dts/hisilicon/Makefile
+++ b/arch/arm64/boot/dts/hisilicon/Makefile
@@ -1,10 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_HISI) += hi3660-hikey960.dtb
 dtb-$(CONFIG_ARCH_HISI) += hi3798cv200-poplar.dtb
 dtb-$(CONFIG_ARCH_HISI) += hi6220-hikey.dtb
 dtb-$(CONFIG_ARCH_HISI) += hip05-d02.dtb
 dtb-$(CONFIG_ARCH_HISI) += hip06-d03.dtb
 dtb-$(CONFIG_ARCH_HISI) += hip07-d05.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
index 6609b0fe7a8b..97d768730952 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * dts file for Hisilicon HiKey960 Development Board
  *
@@ -39,6 +40,34 @@
 		reg = <0x0 0x0 0x0 0x0>;
 	};
 
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		ramoops@32000000 {
+			compatible = "ramoops";
+			reg = <0x0 0x32000000 0x0 0x00100000>;
+			record-size	= <0x00020000>;
+			console-size	= <0x00020000>;
+			ftrace-size	= <0x00020000>;
+		};
+	};
+
+	reboot-mode-syscon@32100000 {
+		compatible = "syscon", "simple-mfd";
+		reg = <0x0 0x32100000 0x0 0x00001000>;
+
+		reboot-mode {
+			compatible = "syscon-reboot-mode";
+			offset = <0x0>;
+
+			mode-normal	= <0x77665501>;
+			mode-bootloader	= <0x77665500>;
+			mode-recovery	= <0x77665502>;
+		};
+	};
+
 	keys {
 		compatible = "gpio-keys";
 		pinctrl-names = "default";
@@ -159,6 +188,332 @@
 		startup-delay-us = <70000>;
 		enable-active-high;
 	};
+
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+	};
+};
+
+/*
+ * Legend: proper name = the GPIO line is used as GPIO
+ *         NC = not connected (pin out but not routed from the chip to
+ *              anything the board)
+ *         "[PER]" = pin is muxed for [peripheral] (not GPIO)
+ *         "" = no idea, schematic doesn't say, could be
+ *              unrouted (not connected to any external pin)
+ *         LSEC = Low Speed External Connector
+ *         HSEC = High Speed External Connector
+ *
+ * Line names are taken from "HiKey 960 Board ver A" schematics
+ * from Huawei. The 40 pin low speed expansion connector is named
+ * J2002 63453-140LF.
+ *
+ * For the lines routed to the external connectors the
+ * lines are named after the 96Boards CE Specification 1.0,
+ * Appendix "Expansion Connector Signal Description".
+ *
+ * When the 96Board naming of a line and the schematic name of
+ * the same line are in conflict, the 96Board specification
+ * takes precedence, which means that the external UART on the
+ * LSEC is named UART0 while the schematic and SoC names this
+ * UART3. This is only for the informational lines i.e. "[FOO]",
+ * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only
+ * ones actually used for GPIO.
+ */
+&gpio0 {
+	/* GPIO_000-GPIO_007 */
+	gpio-line-names =
+		"",
+		"TP901", /* TEST_MODE connected to TP901 */
+		"[PMU0_SSI]",
+		"[PMU1_SSI]",
+		"[PMU2_SSI]",
+		"[PMU0_CLKOUT]",
+		"[JTAG_TCK]",
+		"[JTAG_TMS]";
+};
+
+&gpio1 {
+	/* GPIO_008-GPIO_015 */
+	gpio-line-names =
+		"[JTAG_TRST_N]",
+		"[JTAG_TDI]",
+		"[JTAG_TDO]",
+		"NC", "NC",
+		"[I2C3_SCL]",
+		"[I2C3_SDA]",
+		"NC";
+};
+
+&gpio2 {
+	/* GPIO_016-GPIO_023 */
+	gpio-line-names =
+		"NC", "NC", "NC",
+		"GPIO-J", /* LSEC pin 32: GPIO_019 */
+		"GPIO_020_HDMI_SEL",
+		"GPIO-L", /* LSEC pin 34: GPIO_021 */
+		"GPIO_022_UFSBUCK_INT_N",
+		"GPIO-G"; /* LSEC pin 29: LCD_TE0 */
+};
+
+&gpio3 {
+	/* GPIO_024-GPIO_031 */
+	/* The rail from pin BK36 is named LCD_TE0, we assume to be muxed as GPIO for GPIO-G */
+	gpio-line-names =
+		"[CSI0_MCLK]", /* HSEC pin 15: ISP_CCLK0_MCAM */
+		"[CSI1_MCLK]", /* HSEC pin 17: ISP_CCLK1_SCAM */
+		"NC",
+		"[I2C2_SCL]", /* HSEC pin 32: ISP_SCL0 */
+		"[I2C2_SDA]", /* HSEC pin 34: ISP_SDA0 */
+		"[I2C3_SCL]", /* HSEC pin 36: ISP_SCL1 */
+		"[I2C3_SDA]", /* HSEC pin 38: ISP_SDA1 */
+		"NC";
+};
+
+&gpio4 {
+	/* GPIO_032-GPIO_039 */
+	gpio-line-names =
+		"NC", "NC",
+		"PWR_BTN_N", /* LSEC pin 4: GPIO_034_PWRON_DET */
+		"GPIO_035_PMU2_EN",
+		"GPIO_036_USB_HUB_RESET",
+		"NC", "NC", "NC";
+};
+
+&gpio5 {
+	/* GPIO_040-GPIO_047 */
+	gpio-line-names =
+		"GPIO-H", /* LSEC pin 30: GPIO_040_LCD_RST_N */
+		"GPIO_041_HDMI_PD",
+		"TP904", /* Test point */
+		"TP905", /* Test point */
+		"NC", "NC",
+		"GPIO_046_HUB_VDD33_EN",
+		"GPIO_047_PMU1_EN";
+};
+
+&gpio6 {
+	/* GPIO_048-GPIO_055 */
+	gpio-line-names =
+		"NC", "NC", "NC",
+		"GPIO_051_WIFI_EN",
+		"GPIO-I", /* LSEC pin 31: GPIO_052_CAM0_RST_N */
+		/*
+		 * These two pins should be used for SD(IO) data according to the
+		 * 96boards specification but seems to be repurposed for a IRDA UART.
+		 * They are however named according to the spec.
+		 */
+		"[SD_DAT1]", /* HSEC pin 3: UART0_IRDA_RXD */
+		"[SD_DAT2]", /* HSEC pin 5: UART0_IRDA_TXD */
+		"[UART1_RXD]"; /* LSEC pin 13: DEBUG_UART6_RXD */
+};
+
+&gpio7 {
+	/* GPIO_056-GPIO_063 */
+	gpio-line-names =
+		"[UART1_TXD]", /* LSEC pin 11: DEBUG_UART6_TXD */
+		"[UART0_CTS]", /* LSEC pin 3: UART3_CTS_N */
+		"[UART0_RTS]", /* LSEC pin 9: UART3_RTS_N */
+		"[UART0_RXD]", /* LSEC pin 7: UART3_RXD */
+		"[UART0_TXD]", /* LSEC pin 5: UART3_TXD */
+		"[SOC_BT_UART4_CTS_N]",
+		"[SOC_BT_UART4_RTS_N]",
+		"[SOC_BT_UART4_RXD]";
+};
+
+&gpio8 {
+	/* GPIO_064-GPIO_071 */
+	gpio-line-names =
+		"[SOC_BT_UART4_TXD]",
+		"NC",
+		"[PMU_HKADC_SSI]",
+		"NC",
+		"GPIO_068_SEL",
+		"NC", "NC", "NC";
+
+};
+
+&gpio9 {
+	/* GPIO_072-GPIO_079 */
+	gpio-line-names =
+		"NC", "NC", "NC",
+		"GPIO-K", /* LSEC pin 33: GPIO_075_CAM1_RST_N */
+		"NC", "NC", "NC", "NC";
+};
+
+&gpio10 {
+	/* GPIO_080-GPIO_087 */
+	gpio-line-names = "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC";
+};
+
+&gpio11 {
+	/* GPIO_088-GPIO_095 */
+	gpio-line-names =
+		"NC",
+		"[PCIE_PERST_N]",
+		"NC", "NC", "NC", "NC", "NC", "NC";
+};
+
+&gpio12 {
+	/* GPIO_096-GPIO_103 */
+	gpio-line-names = "NC", "NC", "NC", "", "", "", "", "NC";
+};
+
+&gpio13 {
+	/* GPIO_104-GPIO_111 */
+	gpio-line-names = "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC";
+};
+
+&gpio14 {
+	/* GPIO_112-GPIO_119 */
+	gpio-line-names = "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC";
+};
+
+&gpio15 {
+	/* GPIO_120-GPIO_127 */
+	gpio-line-names =
+		"NC", "NC", "NC", "NC", "NC", "NC",
+		"GPIO_126_BT_EN",
+		"TP902"; /* GPIO_127_JTAG_SEL0 */
+};
+
+&gpio16 {
+	/* GPIO_128-GPIO_135 */
+	gpio-line-names = "", "", "", "", "", "", "", "";
+};
+
+&gpio17 {
+	/* GPIO_136-GPIO_143 */
+	gpio-line-names = "", "", "", "", "", "", "", "";
+};
+
+&gpio18 {
+	/* GPIO_144-GPIO_151 */
+	gpio-line-names =
+		"[UFS_REF_CLK]",
+		"[UFS_RST_N]",
+		"[SPI1_SCLK]", /* HSEC pin 9: GPIO_146_SPI3_CLK */
+		"[SPI1_DIN]", /* HSEC pin 11: GPIO_147_SPI3_DI */
+		"[SPI1_DOUT]", /* HSEC pin 1: GPIO_148_SPI3_DO */
+		"[SPI1_CS]", /* HSEC pin 7: GPIO_149_SPI3_CS0_N */
+		"GPIO_150_USER_LED1",
+		"GPIO_151_USER_LED2";
+};
+
+&gpio19 {
+	/* GPIO_152-GPIO_159 */
+	gpio-line-names = "NC", "NC", "NC", "NC", "", "", "", "";
+};
+
+&gpio20 {
+	/* GPIO_160-GPIO_167 */
+	gpio-line-names =
+		"[SD_CLK]",
+		"[SD_CMD]",
+		"[SD_DATA0]",
+		"[SD_DATA1]",
+		"[SD_DATA2]",
+		"[SD_DATA3]",
+		"", "";
+};
+
+&gpio21 {
+	/* GPIO_168-GPIO_175 */
+	gpio-line-names =
+		"[WL_SDIO_CLK]",
+		"[WL_SDIO_CMD]",
+		"[WL_SDIO_DATA0]",
+		"[WL_SDIO_DATA1]",
+		"[WL_SDIO_DATA2]",
+		"[WL_SDIO_DATA3]",
+		"", "";
+};
+
+&gpio22 {
+	/* GPIO_176-GPIO_183 */
+	gpio-line-names =
+		"[GPIO_176_PMU_PWR_HOLD]",
+		"NA",
+		"[SYSCLK_EN]",
+		"GPIO_179_WL_WAKEUP_AP",
+		"GPIO_180_HDMI_INT",
+		"NA",
+		"GPIO-F", /* LSEC pin 28: LCD_BL_PWM */
+		"[I2C0_SCL]"; /* LSEC pin 15 */
+};
+
+&gpio23 {
+	/* GPIO_184-GPIO_191 */
+	gpio-line-names =
+		"[I2C0_SDA]", /* LSEC pin 17 */
+		"[I2C1_SCL]", /* Actual SoC I2C1 */
+		"[I2C1_SDA]", /* Actual SoC I2C1 */
+		"[I2C1_SCL]", /* LSEC pin 19: I2C7_SCL */
+		"[I2C1_SDA]", /* LSEC pin 21: I2C7_SDA */
+		"GPIO_189_USER_LED3",
+		"GPIO_190_USER_LED4",
+		"";
+};
+
+&gpio24 {
+	/* GPIO_192-GPIO_199 */
+	gpio-line-names =
+		"[PCM_DI]", /* LSEC pin 22: GPIO_192_I2S0_DI */
+		"[PCM_DO]", /* LSEC pin 20: GPIO_193_I2S0_DO */
+		"[PCM_CLK]", /* LSEC pin 18: GPIO_194_I2S0_XCLK */
+		"[PCM_FS]", /* LSEC pin 16: GPIO_195_I2S0_XFS */
+		"[GPIO_196_I2S2_DI]",
+		"[GPIO_197_I2S2_DO]",
+		"[GPIO_198_I2S2_XCLK]",
+		"[GPIO_199_I2S2_XFS]";
+};
+
+&gpio25 {
+	/* GPIO_200-GPIO_207 */
+	gpio-line-names =
+		"NC",
+		"NC",
+		"GPIO_202_VBUS_TYPEC",
+		"GPIO_203_SD_DET",
+		"GPIO_204_PMU12_IRQ_N",
+		"GPIO_205_WIFI_ACTIVE",
+		"GPIO_206_USBSW_SEL",
+		"GPIO_207_BT_ACTIVE";
+};
+
+&gpio26 {
+	/* GPIO_208-GPIO_215 */
+	gpio-line-names =
+		"GPIO-A", /* LSEC pin 23: GPIO_208 */
+		"GPIO-B", /* LSEC pin 24: GPIO_209 */
+		"GPIO-C", /* LSEC pin 25: GPIO_210 */
+		"GPIO-D", /* LSEC pin 26: GPIO_211 */
+		"GPIO-E", /* LSEC pin 27: GPIO_212 */
+		"[PCIE_CLKREQ_N]",
+		"[PCIE_WAKE_N]",
+		"[SPI0_CLK]"; /* LSEC pin 8: SPI2_CLK */
+};
+
+&gpio27 {
+	/* GPIO_216-GPIO_223 */
+	gpio-line-names =
+		"[SPI0_DIN]", /* LSEC pin 10: SPI2_DI */
+		"[SPI0_DOUT]", /* LSEC pin 14: SPI2_DO */
+		"[SPI0_CS]", /* LSEC pin 12: SPI2_CS0_N */
+		"GPIO_219_CC_INT",
+		"NC",
+		"NC",
+		"[PMU_INT]",
+		"";
+};
+
+&gpio28 {
+	/* GPIO_224-GPIO_231 */
+	gpio-line-names =
+		"", "", "", "", "", "", "", "";
 };
 
 &i2c0 {
@@ -195,7 +550,7 @@
 	bluetooth {
 		compatible = "ti,wl1837-st";
 		enable-gpios = <&gpio15 6 GPIO_ACTIVE_HIGH>;
-		max-speed = <921600>;
+		max-speed = <3000000>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
index c6a1961e8d55..ab0b95ba5ae5 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * dts file for Hisilicon Hi3660 SoC
  *
@@ -58,6 +59,8 @@
 			device_type = "cpu";
 			reg = <0x0 0x0>;
 			enable-method = "psci";
+			next-level-cache = <&A53_L2>;
+			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>;
 		};
 
 		cpu1: cpu@1 {
@@ -65,6 +68,8 @@
 			device_type = "cpu";
 			reg = <0x0 0x1>;
 			enable-method = "psci";
+			next-level-cache = <&A53_L2>;
+			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>;
 		};
 
 		cpu2: cpu@2 {
@@ -72,6 +77,8 @@
 			device_type = "cpu";
 			reg = <0x0 0x2>;
 			enable-method = "psci";
+			next-level-cache = <&A53_L2>;
+			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>;
 		};
 
 		cpu3: cpu@3 {
@@ -79,6 +86,8 @@
 			device_type = "cpu";
 			reg = <0x0 0x3>;
 			enable-method = "psci";
+			next-level-cache = <&A53_L2>;
+			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>;
 		};
 
 		cpu4: cpu@100 {
@@ -86,6 +95,12 @@
 			device_type = "cpu";
 			reg = <0x0 0x100>;
 			enable-method = "psci";
+			next-level-cache = <&A73_L2>;
+			cpu-idle-states = <
+					&CPU_NAP
+					&CPU_SLEEP
+					&CLUSTER_SLEEP_1
+			>;
 		};
 
 		cpu5: cpu@101 {
@@ -93,6 +108,12 @@
 			device_type = "cpu";
 			reg = <0x0 0x101>;
 			enable-method = "psci";
+			next-level-cache = <&A73_L2>;
+			cpu-idle-states = <
+					&CPU_NAP
+					&CPU_SLEEP
+					&CLUSTER_SLEEP_1
+			>;
 		};
 
 		cpu6: cpu@102 {
@@ -100,6 +121,12 @@
 			device_type = "cpu";
 			reg = <0x0 0x102>;
 			enable-method = "psci";
+			next-level-cache = <&A73_L2>;
+			cpu-idle-states = <
+					&CPU_NAP
+					&CPU_SLEEP
+					&CLUSTER_SLEEP_1
+			>;
 		};
 
 		cpu7: cpu@103 {
@@ -107,6 +134,59 @@
 			device_type = "cpu";
 			reg = <0x0 0x103>;
 			enable-method = "psci";
+			next-level-cache = <&A73_L2>;
+			cpu-idle-states = <
+					&CPU_NAP
+					&CPU_SLEEP
+					&CLUSTER_SLEEP_1
+			>;
+		};
+
+		idle-states {
+			entry-method = "psci";
+
+			CPU_NAP: cpu-nap {
+				compatible = "arm,idle-state";
+				arm,psci-suspend-param = <0x0000001>;
+				entry-latency-us = <7>;
+				exit-latency-us = <2>;
+				min-residency-us = <15>;
+			};
+
+			CPU_SLEEP: cpu-sleep {
+				compatible = "arm,idle-state";
+				local-timer-stop;
+				arm,psci-suspend-param = <0x0010000>;
+				entry-latency-us = <40>;
+				exit-latency-us = <70>;
+				min-residency-us = <3000>;
+			};
+
+			CLUSTER_SLEEP_0: cluster-sleep-0 {
+				compatible = "arm,idle-state";
+				local-timer-stop;
+				arm,psci-suspend-param = <0x1010000>;
+				entry-latency-us = <500>;
+				exit-latency-us = <5000>;
+				min-residency-us = <20000>;
+			};
+
+			CLUSTER_SLEEP_1: cluster-sleep-1 {
+				compatible = "arm,idle-state";
+				local-timer-stop;
+				arm,psci-suspend-param = <0x1010000>;
+				entry-latency-us = <1000>;
+				exit-latency-us = <5000>;
+				min-residency-us = <20000>;
+			};
+		};
+
+		A53_L2: l2-cache0 {
+			compatible = "cache";
+		};
+
+		A73_L2: l2-cache1 {
+			compatible = "cache";
 		};
 	};
 
@@ -123,6 +203,26 @@
 					 IRQ_TYPE_LEVEL_HIGH)>;
 	};
 
+	pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0>,
+				     <&cpu1>,
+				     <&cpu2>,
+				     <&cpu3>,
+				     <&cpu4>,
+				     <&cpu5>,
+				     <&cpu6>,
+				     <&cpu7>;
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupt-parent = <&gic>;
@@ -337,6 +437,19 @@
 			status = "disabled";
 		};
 
+		dma0: dma@fdf30000 {
+			compatible = "hisilicon,k3-dma-1.0";
+			reg = <0x0 0xfdf30000 0x0 0x1000>;
+			#dma-cells = <1>;
+			dma-channels = <16>;
+			dma-requests = <32>;
+			dma-min-chan = <1>;
+			interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&crg_ctrl HI3660_CLK_GATE_DMAC>;
+			dma-no-cci;
+			dma-type = "hi3660_dma";
+		};
+
 		rtc0: rtc@fff04000 {
 			compatible = "arm,pl031", "arm,primecell";
 			reg = <0x0 0Xfff04000 0x0 0x1000>;
@@ -810,6 +923,7 @@
 			clock-names = "ciu", "biu";
 			clock-frequency = <3200000>;
 			resets = <&crg_rst 0x94 18>;
+			reset-names = "reset";
 			cd-gpios = <&gpio25 3 0>;
 			hisilicon,peripheral-syscon = <&sctrl>;
 			pinctrl-names = "default";
@@ -839,6 +953,7 @@
 				 <&crg_ctrl HI3660_HCLK_GATE_SDIO0>;
 			clock-names = "ciu", "biu";
 			resets = <&crg_rst 0x94 20>;
+			reset-names = "reset";
 			card-detect-delay = <200>;
 			supports-highspeed;
 			keep-power-in-suspend;
@@ -848,5 +963,28 @@
 				     &sdio_cfg_func>;
 			status = "disabled";
 		};
+
+		watchdog0: watchdog@e8a06000 {
+			compatible = "arm,sp805-wdt", "arm,primecell";
+			reg = <0x0 0xe8a06000 0x0 0x1000>;
+			interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&crg_ctrl HI3660_OSC32K>;
+			clock-names = "apb_pclk";
+		};
+
+		watchdog1: watchdog@e8a07000 {
+			compatible = "arm,sp805-wdt", "arm,primecell";
+			reg = <0x0 0xe8a07000 0x0 0x1000>;
+			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&crg_ctrl HI3660_OSC32K>;
+			clock-names = "apb_pclk";
+		};
+
+		tsensor: tsensor@fff30000 {
+			compatible = "hisilicon,hi3660-tsensor";
+			reg = <0x0 0xfff30000 0x0 0x1000>;
+			interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
+			#thermal-sensor-cells = <1>;
+		};
 	};
 };
diff --git a/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts b/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts
index b9142871d6fe..a6fd13389f8d 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts
@@ -78,17 +78,17 @@
 
 &gpio1 {
 	status = "okay";
-	gpio-line-names = "LS-GPIO-E",	"",
+	gpio-line-names = "GPIO-E",	"",
 			  "",		"",
-			  "",		"LS-GPIO-F",
-			  "",		"LS-GPIO-J";
+			  "",		"GPIO-F",
+			  "",		"GPIO-J";
 };
 
 &gpio2 {
 	status = "okay";
-	gpio-line-names = "LS-GPIO-H",	"LS-GPIO-I",
-			  "LS-GPIO-L",	"LS-GPIO-G",
-			  "LS-GPIO-K",	"",
+	gpio-line-names = "GPIO-H",	"GPIO-I",
+			  "GPIO-L",	"GPIO-G",
+			  "GPIO-K",	"",
 			  "",		"";
 };
 
@@ -96,15 +96,15 @@
 	status = "okay";
 	gpio-line-names = "",		"",
 			  "",		"",
-			  "LS-GPIO-C",	"",
-			  "",		"LS-GPIO-B";
+			  "GPIO-C",	"",
+			  "",		"GPIO-B";
 };
 
 &gpio4 {
 	status = "okay";
 	gpio-line-names = "",		"",
 			  "",		"",
-			  "",		"LS-GPIO-D",
+			  "",		"GPIO-D",
 			  "",		"";
 };
 
@@ -112,7 +112,7 @@
 	status = "okay";
 	gpio-line-names = "",		"USER-LED-1",
 			  "USER-LED-2",	"",
-			  "",		"LS-GPIO-A",
+			  "",		"GPIO-A",
 			  "",		"";
 };
 
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-coresight.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220-coresight.dtsi
new file mode 100644
index 000000000000..7afee5d5087b
--- /dev/null
+++ b/arch/arm64/boot/dts/hisilicon/hi6220-coresight.dtsi
@@ -0,0 +1,381 @@
+/*
+ * dtsi file for Hisilicon Hi6220 coresight
+ *
+ * Copyright (C) 2017 Hisilicon Ltd.
+ *
+ * Author: Pengcheng Li <lipengcheng8@huawei.com>
+ *         Leo Yan <leo.yan@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ *
+ */
+
+/ {
+	soc {
+		funnel@f6401000 {
+			compatible = "arm,coresight-funnel", "arm,primecell";
+			reg = <0 0xf6401000 0 0x1000>;
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					soc_funnel_out: endpoint {
+						remote-endpoint =
+							<&etf_in>;
+					};
+				};
+
+				port@1 {
+					reg = <0>;
+					soc_funnel_in: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&acpu_funnel_out>;
+					};
+				};
+			};
+		};
+
+		etf@f6402000 {
+			compatible = "arm,coresight-tmc", "arm,primecell";
+			reg = <0 0xf6402000 0 0x1000>;
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					etf_in: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&soc_funnel_out>;
+					};
+				};
+
+				port@1 {
+					reg = <0>;
+					etf_out: endpoint {
+						remote-endpoint =
+							<&replicator_in>;
+					};
+				};
+			};
+		};
+
+		replicator {
+			compatible = "arm,coresight-replicator";
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					replicator_in: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&etf_out>;
+					};
+				};
+
+				port@1 {
+					reg = <0>;
+					replicator_out0: endpoint {
+						remote-endpoint =
+							<&etr_in>;
+					};
+				};
+
+				port@2 {
+					reg = <1>;
+					replicator_out1: endpoint {
+						remote-endpoint =
+							<&tpiu_in>;
+					};
+				};
+			};
+		};
+
+		etr@f6404000 {
+			compatible = "arm,coresight-tmc", "arm,primecell";
+			reg = <0 0xf6404000 0 0x1000>;
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					etr_in: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&replicator_out0>;
+					};
+				};
+			};
+		};
+
+		tpiu@f6405000 {
+			compatible = "arm,coresight-tpiu", "arm,primecell";
+			reg = <0 0xf6405000 0 0x1000>;
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					tpiu_in: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&replicator_out1>;
+					};
+				};
+			};
+		};
+
+		funnel@f6501000 {
+			compatible = "arm,coresight-funnel", "arm,primecell";
+			reg = <0 0xf6501000 0 0x1000>;
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					acpu_funnel_out: endpoint {
+						remote-endpoint =
+							<&soc_funnel_in>;
+					};
+				};
+
+				port@1 {
+					reg = <0>;
+					acpu_funnel_in0: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&etm0_out>;
+					};
+				};
+
+				port@2 {
+					reg = <1>;
+					acpu_funnel_in1: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&etm1_out>;
+					};
+				};
+
+				port@3 {
+					reg = <2>;
+					acpu_funnel_in2: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&etm2_out>;
+					};
+				};
+
+				port@4 {
+					reg = <3>;
+					acpu_funnel_in3: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&etm3_out>;
+					};
+				};
+
+				port@5 {
+					reg = <4>;
+					acpu_funnel_in4: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&etm4_out>;
+					};
+				};
+
+				port@6 {
+					reg = <5>;
+					acpu_funnel_in5: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&etm5_out>;
+					};
+				};
+
+				port@7 {
+					reg = <6>;
+					acpu_funnel_in6: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&etm6_out>;
+					};
+				};
+
+				port@8 {
+					reg = <7>;
+					acpu_funnel_in7: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&etm7_out>;
+					};
+				};
+			};
+		};
+
+		etm@f659c000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0xf659c000 0 0x1000>;
+
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			cpu = <&cpu0>;
+
+			port {
+				etm0_out: endpoint {
+					remote-endpoint =
+						<&acpu_funnel_in0>;
+				};
+			};
+		};
+
+		etm@f659d000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0xf659d000 0 0x1000>;
+
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			cpu = <&cpu1>;
+
+			port {
+				etm1_out: endpoint {
+					remote-endpoint =
+						<&acpu_funnel_in1>;
+				};
+			};
+		};
+
+		etm@f659e000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0xf659e000 0 0x1000>;
+
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			cpu = <&cpu2>;
+
+			port {
+				etm2_out: endpoint {
+					remote-endpoint =
+						<&acpu_funnel_in2>;
+				};
+			};
+		};
+
+		etm@f659f000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0xf659f000 0 0x1000>;
+
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			cpu = <&cpu3>;
+
+			port {
+				etm3_out: endpoint {
+					remote-endpoint =
+						<&acpu_funnel_in3>;
+				};
+			};
+		};
+
+		etm@f65dc000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0xf65dc000 0 0x1000>;
+
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			cpu = <&cpu4>;
+
+			port {
+				etm4_out: endpoint {
+					remote-endpoint =
+						<&acpu_funnel_in4>;
+				};
+			};
+		};
+
+		etm@f65dd000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0xf65dd000 0 0x1000>;
+
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			cpu = <&cpu5>;
+
+			port {
+				etm5_out: endpoint {
+					remote-endpoint =
+						<&acpu_funnel_in5>;
+				};
+			};
+		};
+
+		etm@f65de000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0xf65de000 0 0x1000>;
+
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			cpu = <&cpu6>;
+
+			port {
+				etm6_out: endpoint {
+					remote-endpoint =
+						<&acpu_funnel_in6>;
+				};
+			};
+		};
+
+		etm@f65df000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0xf65df000 0 0x1000>;
+
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			cpu = <&cpu7>;
+
+			port {
+				etm7_out: endpoint {
+					remote-endpoint =
+						<&acpu_funnel_in7>;
+				};
+			};
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
index 2b526304ed27..3aee6123d161 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * dts file for Hisilicon HiKey Development Board
  *
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
index eacbe0db5bc2..6a180d1926e8 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * dts file for Hisilicon Hi6220 SoC
  *
@@ -262,6 +263,12 @@
 			#clock-cells = <1>;
 		};
 
+		acpu_sctrl: acpu_sctrl@f6504000 {
+			compatible = "hisilicon,hi6220-acpu-sctrl", "syscon";
+			reg = <0x0 0xf6504000 0x0 0x1000>;
+			#clock-cells = <1>;
+		};
+
 		medianoc_ade: medianoc_ade@f4520000 {
 			compatible = "syscon";
 			reg = <0x0 0xf4520000 0x0 0x4000>;
@@ -755,7 +762,8 @@
 			dr_mode = "otg";
 			g-rx-fifo-size = <512>;
 			g-np-tx-fifo-size = <128>;
-			g-tx-fifo-size = <128 128 128 128 128 128>;
+			g-tx-fifo-size = <128 128 128 128 128 128 128 128
+					   16  16  16  16  16  16  16>;
 			interrupts = <0 77 0x4>;
 		};
 
@@ -979,3 +987,5 @@
 		};
 	};
 };
+
+#include "hi6220-coresight.dtsi"
diff --git a/arch/arm64/boot/dts/hisilicon/hikey-pinctrl.dtsi b/arch/arm64/boot/dts/hisilicon/hikey-pinctrl.dtsi
index 0916e8459d6b..e7d22619a4c0 100644
--- a/arch/arm64/boot/dts/hisilicon/hikey-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hikey-pinctrl.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * pinctrl dts fils for Hislicon HiKey development board
  *
diff --git a/arch/arm64/boot/dts/hisilicon/hikey960-pinctrl.dtsi b/arch/arm64/boot/dts/hisilicon/hikey960-pinctrl.dtsi
index 7e542d28dadb..d11efc81958c 100644
--- a/arch/arm64/boot/dts/hisilicon/hikey960-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hikey960-pinctrl.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * pinctrl dts fils for Hislicon HiKey960 development board
  *
diff --git a/arch/arm64/boot/dts/hisilicon/hip05-d02.dts b/arch/arm64/boot/dts/hisilicon/hip05-d02.dts
index abba750b87f8..3bbd017f088f 100644
--- a/arch/arm64/boot/dts/hisilicon/hip05-d02.dts
+++ b/arch/arm64/boot/dts/hisilicon/hip05-d02.dts
@@ -18,7 +18,7 @@
 	model = "Hisilicon Hip05 D02 Development Board";
 	compatible = "hisilicon,hip05-d02";
 
-	memory@00000000 {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x00000000 0x0 0x80000000>;
 	};
diff --git a/arch/arm64/boot/dts/hisilicon/hip06-d03.dts b/arch/arm64/boot/dts/hisilicon/hip06-d03.dts
index 7c4114a67753..9af633021a42 100644
--- a/arch/arm64/boot/dts/hisilicon/hip06-d03.dts
+++ b/arch/arm64/boot/dts/hisilicon/hip06-d03.dts
@@ -17,7 +17,7 @@
 	model = "Hisilicon Hip06 D03 Development Board";
 	compatible = "hisilicon,hip06-d03";
 
-	memory@00000000 {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x00000000 0x0 0x40000000>;
 	};
diff --git a/arch/arm64/boot/dts/hisilicon/hip07-d05.dts b/arch/arm64/boot/dts/hisilicon/hip07-d05.dts
index f5d7f0889b41..fe7c16c36025 100644
--- a/arch/arm64/boot/dts/hisilicon/hip07-d05.dts
+++ b/arch/arm64/boot/dts/hisilicon/hip07-d05.dts
@@ -84,3 +84,7 @@
 &sas1 {
 	status = "ok";
 };
+
+&p0_pcie2_a {
+	status = "ok";
+};
diff --git a/arch/arm64/boot/dts/hisilicon/hip07.dtsi b/arch/arm64/boot/dts/hisilicon/hip07.dtsi
index 283d7b532e16..2c01a21c3665 100644
--- a/arch/arm64/boot/dts/hisilicon/hip07.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hip07.dtsi
@@ -1534,5 +1534,27 @@
 				     <637 1>,<638 1>,<639 1>;
 			status = "disabled";
 		};
+
+		p0_pcie2_a: pcie@a00a0000 {
+			compatible = "hisilicon,hip07-pcie-ecam";
+			reg = <0 0xaf800000 0 0x800000>,
+			      <0 0xa00a0000 0 0x10000>;
+			bus-range = <0xf8 0xff>;
+			msi-map = <0xf800 &p0_its_dsa_a 0xf800 0x800>;
+			msi-map-mask = <0xffff>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			dma-coherent;
+			ranges = <0x02000000 0 0xa8000000 0 0xa8000000 0 0x77f0000
+				  0x01000000 0 0 0 0xaf7f0000 0 0x10000>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0xf800 0 0 7>;
+			interrupt-map = <0x0 0 0 1 &mbigen_pcie2_a 671 4
+					 0x0 0 0 2 &mbigen_pcie2_a 671 4
+					 0x0 0 0 3 &mbigen_pcie2_a 671 4
+					 0x0 0 0 4 &mbigen_pcie2_a 671 4>;
+			status = "disabled";
+		};
 	};
 };
diff --git a/arch/arm64/boot/dts/lg/Makefile b/arch/arm64/boot/dts/lg/Makefile
index 5c7b54c12adc..4c3959e24e1b 100644
--- a/arch/arm64/boot/dts/lg/Makefile
+++ b/arch/arm64/boot/dts/lg/Makefile
@@ -1,6 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_LG1K) += lg1312-ref.dtb
 dtb-$(CONFIG_ARCH_LG1K) += lg1313-ref.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
diff --git a/arch/arm64/boot/dts/lg/lg1312-ref.dts b/arch/arm64/boot/dts/lg/lg1312-ref.dts
index 6d78d6bc7f9c..260a2c5b19e5 100644
--- a/arch/arm64/boot/dts/lg/lg1312-ref.dts
+++ b/arch/arm64/boot/dts/lg/lg1312-ref.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * dts file for lg1312 Reference Board.
  *
diff --git a/arch/arm64/boot/dts/lg/lg1312.dtsi b/arch/arm64/boot/dts/lg/lg1312.dtsi
index fbafa24cd533..860c8fb10795 100644
--- a/arch/arm64/boot/dts/lg/lg1312.dtsi
+++ b/arch/arm64/boot/dts/lg/lg1312.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * dts file for lg1312 SoC
  *
diff --git a/arch/arm64/boot/dts/lg/lg1313-ref.dts b/arch/arm64/boot/dts/lg/lg1313-ref.dts
index df0ece43cfbf..e89ae853788a 100644
--- a/arch/arm64/boot/dts/lg/lg1313-ref.dts
+++ b/arch/arm64/boot/dts/lg/lg1313-ref.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * dts file for lg1313 Reference Board.
  *
diff --git a/arch/arm64/boot/dts/lg/lg1313.dtsi b/arch/arm64/boot/dts/lg/lg1313.dtsi
index e703e1149c75..1887af654a7d 100644
--- a/arch/arm64/boot/dts/lg/lg1313.dtsi
+++ b/arch/arm64/boot/dts/lg/lg1313.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * dts file for lg1313 SoC
  *
diff --git a/arch/arm64/boot/dts/marvell/Makefile b/arch/arm64/boot/dts/marvell/Makefile
index 3e6ce6c15a74..cb454beede55 100644
--- a/arch/arm64/boot/dts/marvell/Makefile
+++ b/arch/arm64/boot/dts/marvell/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 # Berlin SoC Family
 dtb-$(CONFIG_ARCH_BERLIN) += berlin4ct-dmp.dtb
 dtb-$(CONFIG_ARCH_BERLIN) += berlin4ct-stb.dtb
@@ -8,7 +9,4 @@ dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += armada-7040-db.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += armada-8040-db.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += armada-8040-mcbin.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
+dtb-$(CONFIG_ARCH_MVEBU) += armada-8080-db.dtb
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-db.dts b/arch/arm64/boot/dts/marvell/armada-3720-db.dts
index 9df0f06ce607..0f3468e777f7 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-db.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-db.dts
@@ -94,6 +94,16 @@
 			  3300000 0x0>;
 		enable-active-high;
 	};
+
+	vcc_sd_reg2: regulator-vmcc {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_sd2";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <&gpio_exp 4 GPIO_ACTIVE_HIGH>;
+	};
 };
 
 /* Gigabit module on CON19(V2.0)/CON21(V1.4) */
@@ -179,6 +189,7 @@
 	bus-width = <4>;
 	marvell,pad-type = "sd";
 	vqmmc-supply = <&vcc_sd_reg1>;
+	vmmc-supply = <&vcc_sd_reg2>;
 	status = "okay";
 };
 
@@ -216,7 +227,7 @@
 
 /*
  * Exported on the micro USB connector CON30(V2.0)/CON32(V1.4) through
- * an FTDI
+ * an FTDI (also on CON24(V2.0)/CON26(V1.4)).
  */
 &uart0 {
 	pinctrl-names = "default";
@@ -224,6 +235,13 @@
 	status = "okay";
 };
 
+/* CON26(V2.0)/CON28(V1.4) */
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart2_pins>;
+	status = "okay";
+};
+
 /* CON27(V2.0)/CON29(V1.4) */
 &usb2 {
 	status = "okay";
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
index e3a136ed77b0..bdfb5553ddb5 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
@@ -45,6 +45,7 @@
 
 /dts-v1/;
 
+#include <dt-bindings/gpio/gpio.h>
 #include "armada-372x.dtsi"
 
 / {
@@ -59,6 +60,20 @@
 		device_type = "memory";
 		reg = <0x00000000 0x00000000 0x00000000 0x20000000>;
 	};
+
+	vcc_sd_reg1: regulator {
+		compatible = "regulator-gpio";
+		regulator-name = "vcc_sd1";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+
+		gpios = <&gpionb 4 GPIO_ACTIVE_HIGH>;
+		gpios-states = <0>;
+		states = <1800000 0x1
+			  3300000 0x0>;
+		enable-active-high;
+	};
 };
 
 /* J9 */
@@ -71,16 +86,43 @@
 	status = "okay";
 };
 
+/* J1 */
+&sdhci1 {
+	wp-inverted;
+	bus-width = <4>;
+	cd-gpios = <&gpionb 3 GPIO_ACTIVE_LOW>;
+	marvell,pad-type = "sd";
+	vqmmc-supply = <&vcc_sd_reg1>;
+	status = "okay";
+};
+
 /* Exported on the micro USB connector J5 through an FTDI */
 &uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins>;
 	status = "okay";
 };
 
+/*
+ * Connector J17 and J18 expose a number of different features. Some pins are
+ * multiplexed. This is the case for instance for the following features:
+ * - UART1 (pin 24 = RX, pin 26 = TX). See armada-3720-db.dts for an example of
+ *   how to enable it. Beware that the signals are 1.8V TTL.
+ * - I2C
+ * - SPI
+ * - MMC
+ */
+
 /* J7 */
 &usb3 {
 	status = "okay";
 };
 
+/* J8 */
+&usb2 {
+	status = "okay";
+};
+
 &mdio {
 	switch0: switch0@1 {
 		compatible = "marvell,mv88e6085";
diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
index dbcc3d4e2ed5..90c26d616a54 100644
--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
@@ -55,6 +55,7 @@
 
 	aliases {
 		serial0 = &uart0;
+		serial1 = &uart1;
 	};
 
 	cpus {
@@ -81,6 +82,11 @@
 			     <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>;
 	};
 
+	pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <2>;
@@ -129,8 +135,24 @@
 
 			uart0: serial@12000 {
 				compatible = "marvell,armada-3700-uart";
-				reg = <0x12000 0x400>;
-				interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+				reg = <0x12000 0x200>;
+				clocks = <&xtalclk>;
+				interrupts =
+				<GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-names = "uart-sum", "uart-tx", "uart-rx";
+				status = "disabled";
+			};
+
+			uart1: serial@12200 {
+				compatible = "marvell,armada-3700-uart-ext";
+				reg = <0x12200 0x30>;
+				clocks = <&xtalclk>;
+				interrupts =
+				<GIC_SPI 30 IRQ_TYPE_EDGE_RISING>,
+				<GIC_SPI 31 IRQ_TYPE_EDGE_RISING>;
+				interrupt-names = "uart-tx", "uart-rx";
 				status = "disabled";
 			};
 
@@ -178,7 +200,6 @@
 					<GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
 					<GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
 					<GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
-
 				};
 
 				xtalclk: xtal-clk {
@@ -219,7 +240,7 @@
 				reg = <0x18800 0x100>, <0x18C00 0x20>;
 				gpiosb: gpio {
 					#gpio-cells = <2>;
-					gpio-ranges = <&pinctrl_sb 0 0 29>;
+					gpio-ranges = <&pinctrl_sb 0 0 30>;
 					gpio-controller;
 					interrupts =
 					<GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
@@ -322,7 +343,11 @@
 				#interrupt-cells = <3>;
 				interrupt-controller;
 				reg = <0x1d00000 0x10000>, /* GICD */
-				      <0x1d40000 0x40000>; /* GICR */
+				      <0x1d40000 0x40000>, /* GICR */
+				      <0x1d80000 0x2000>,  /* GICC */
+				      <0x1d90000 0x2000>,  /* GICH */
+				      <0x1da0000 0x20000>; /* GICV */
+				interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
 			};
 		};
 
diff --git a/arch/arm64/boot/dts/marvell/armada-7040-db.dts b/arch/arm64/boot/dts/marvell/armada-7040-db.dts
index 92c761c380d3..52b5341cb270 100644
--- a/arch/arm64/boot/dts/marvell/armada-7040-db.dts
+++ b/arch/arm64/boot/dts/marvell/armada-7040-db.dts
@@ -44,6 +44,7 @@
  * Device Tree file for Marvell Armada 7040 Development board platform
  */
 
+#include <dt-bindings/gpio/gpio.h>
 #include "armada-7040.dtsi"
 
 / {
@@ -55,10 +56,38 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	memory@00000000 {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x0 0x0 0x80000000>;
 	};
+
+	cpm_reg_usb3_0_vbus: cpm-usb3-0-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb3h0-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&expander0 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	cpm_reg_usb3_1_vbus: cpm-usb3-1-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb3h1-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&expander0 1 GPIO_ACTIVE_HIGH>;
+	};
+
+	cpm_usb3_0_phy: cpm-usb3-0-phy {
+		compatible = "usb-nop-xceiv";
+		vcc-supply = <&cpm_reg_usb3_0_vbus>;
+	};
+
+	cpm_usb3_1_phy: cpm-usb3-1-phy {
+		compatible = "usb-nop-xceiv";
+		vcc-supply = <&cpm_reg_usb3_1_vbus>;
+	};
 };
 
 &i2c0 {
@@ -95,6 +124,8 @@
 
 &uart0 {
 	status = "okay";
+	pinctrl-0 = <&uart0_pins>;
+	pinctrl-names = "default";
 };
 
 
@@ -105,8 +136,56 @@
 &cpm_i2c0 {
 	status = "okay";
 	clock-frequency = <100000>;
+
+	expander0: pca9555@21 {
+		compatible = "nxp,pca9555";
+		pinctrl-names = "default";
+		gpio-controller;
+		#gpio-cells = <2>;
+		reg = <0x21>;
+		/*
+		 * IO0_0: USB3_PWR_EN0	IO1_0: USB_3_1_Dev_Detect
+		 * IO0_1: USB3_PWR_EN1	IO1_1: USB2_1_current_limit
+		 * IO0_2: DDR3_4_Detect	IO1_2: Hcon_IO_RstN
+		 * IO0_3: USB2_DEVICE_DETECT
+		 * IO0_4: GPIO_0	IO1_4: SD_Status
+		 * IO0_5: GPIO_1	IO1_5: LDO_5V_Enable
+		 * IO0_6: IHB_5V_Enable	IO1_6: PWR_EN_eMMC
+		 * IO0_7:		IO1_7: SDIO_Vcntrl
+		 */
+	};
 };
 
+&cpm_nand {
+	/*
+	 * SPI on CPM and NAND have common pins on this board. We can
+	 * use only one at a time. To enable the NAND (whihch will
+	 * disable the SPI), the "status = "okay";" line have to be
+	 * added here.
+	 */
+	num-cs = <1>;
+	pinctrl-0 = <&nand_pins>, <&nand_rb>;
+	pinctrl-names = "default";
+	nand-ecc-strength = <4>;
+	nand-ecc-step-size = <512>;
+	marvell,nand-enable-arbiter;
+	nand-on-flash-bbt;
+
+	partition@0 {
+		label = "U-Boot";
+		reg = <0 0x200000>;
+	};
+	partition@200000 {
+		label = "Linux";
+		reg = <0x200000 0xe00000>;
+	};
+	partition@1000000 {
+		label = "Filesystem";
+		reg = <0x1000000 0x3f000000>;
+	};
+};
+
+
 &cpm_spi1 {
 	status = "okay";
 
@@ -140,10 +219,12 @@
 };
 
 &cpm_usb3_0 {
+	usb-phy = <&cpm_usb3_0_phy>;
 	status = "okay";
 };
 
 &cpm_usb3_1 {
+	usb-phy = <&cpm_usb3_1_phy>;
 	status = "okay";
 };
 
@@ -158,7 +239,7 @@
 	status = "okay";
 	bus-width = <4>;
 	no-1-8-v;
-	non-removable;
+	cd-gpios = <&expander0 12 GPIO_ACTIVE_LOW>;
 };
 
 &cpm_mdio {
@@ -176,10 +257,21 @@
 	status = "okay";
 };
 
+&cpm_eth0 {
+	status = "okay";
+	/* Network PHY */
+	phy-mode = "10gbase-kr";
+	/* Generic PHY, providing serdes lanes */
+	phys = <&cpm_comphy2 0>;
+};
+
 &cpm_eth1 {
 	status = "okay";
+	/* Network PHY */
 	phy = <&phy0>;
 	phy-mode = "sgmii";
+	/* Generic PHY, providing serdes lanes */
+	phys = <&cpm_comphy0 1>;
 };
 
 &cpm_eth2 {
diff --git a/arch/arm64/boot/dts/marvell/armada-70x0.dtsi b/arch/arm64/boot/dts/marvell/armada-70x0.dtsi
index 860b6ae9dcc5..0e1a1e5be399 100644
--- a/arch/arm64/boot/dts/marvell/armada-70x0.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-70x0.dtsi
@@ -64,5 +64,19 @@
 &cpm_syscon0 {
 	cpm_pinctrl: pinctrl {
 		compatible = "marvell,armada-7k-pinctrl";
+
+		nand_pins: nand-pins {
+			marvell,pins =
+			"mpp15", "mpp16", "mpp17", "mpp18",
+			"mpp19", "mpp20", "mpp21", "mpp22",
+			"mpp23", "mpp24", "mpp25", "mpp26",
+			"mpp27";
+			marvell,function = "dev";
+		};
+
+		nand_rb: nand-rb {
+			marvell,pins = "mpp13";
+			marvell,function = "nf";
+		};
 	};
 };
diff --git a/arch/arm64/boot/dts/marvell/armada-8040-db.dts b/arch/arm64/boot/dts/marvell/armada-8040-db.dts
index 1e8f7242ed6f..d97b72bed662 100644
--- a/arch/arm64/boot/dts/marvell/armada-8040-db.dts
+++ b/arch/arm64/boot/dts/marvell/armada-8040-db.dts
@@ -44,6 +44,7 @@
  * Device Tree file for Marvell Armada 8040 Development board platform
  */
 
+#include <dt-bindings/gpio/gpio.h>
 #include "armada-8040.dtsi"
 
 / {
@@ -55,10 +56,52 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	memory@00000000 {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x0 0x0 0x80000000>;
 	};
+
+	cpm_reg_usb3_0_vbus: cpm-usb3-0-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "cpm-usb3h0-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&expander0 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	cpm_reg_usb3_1_vbus: cpm-usb3-1-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "cpm-usb3h1-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&expander0 1 GPIO_ACTIVE_HIGH>;
+	};
+
+	cpm_usb3_0_phy: cpm-usb3-0-phy {
+		compatible = "usb-nop-xceiv";
+		vcc-supply = <&cpm_reg_usb3_0_vbus>;
+	};
+
+	cpm_usb3_1_phy: cpm-usb3-1-phy {
+		compatible = "usb-nop-xceiv";
+		vcc-supply = <&cpm_reg_usb3_1_vbus>;
+	};
+
+	cps_reg_usb3_0_vbus: cps-usb3-0-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "cps-usb3h0-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&expander1 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	cps_usb3_0_phy: cps-usb3-0-phy {
+		compatible = "usb-nop-xceiv";
+		vcc-supply = <&cps_reg_usb3_0_vbus>;
+	};
 };
 
 &i2c0 {
@@ -96,8 +139,14 @@
 /* Accessible over the mini-USB CON9 connector on the main board */
 &uart0 {
 	status = "okay";
+	pinctrl-0 = <&uart0_pins>;
+	pinctrl-names = "default";
 };
 
+/* CON6 on CP0 expansion */
+&cpm_pcie0 {
+	status = "okay";
+};
 
 /* CON5 on CP0 expansion */
 &cpm_pcie2 {
@@ -107,6 +156,25 @@
 &cpm_i2c0 {
 	status = "okay";
 	clock-frequency = <100000>;
+
+	/* U31 */
+	expander0: pca9555@21 {
+		compatible = "nxp,pca9555";
+		pinctrl-names = "default";
+		gpio-controller;
+		#gpio-cells = <2>;
+		reg = <0x21>;
+	};
+
+	/* U25 */
+	expander1: pca9555@25 {
+		compatible = "nxp,pca9555";
+		pinctrl-names = "default";
+		gpio-controller;
+		#gpio-cells = <2>;
+		reg = <0x25>;
+	};
+
 };
 
 /* CON4 on CP0 expansion */
@@ -116,11 +184,13 @@
 
 /* CON9 on CP0 expansion */
 &cpm_usb3_0 {
+	usb-phy = <&cpm_usb3_0_phy>;
 	status = "okay";
 };
 
 /* CON10 on CP0 expansion */
 &cpm_usb3_1 {
+	usb-phy = <&cpm_usb3_1_phy>;
 	status = "okay";
 };
 
@@ -136,12 +206,27 @@
 	status = "okay";
 };
 
+&cpm_eth0 {
+	status = "okay";
+	phy-mode = "10gbase-kr";
+};
+
 &cpm_eth2 {
 	status = "okay";
 	phy = <&phy1>;
 	phy-mode = "rgmii-id";
 };
 
+/* CON6 on CP1 expansion */
+&cps_pcie0 {
+	status = "okay";
+};
+
+/* CON7 on CP1 expansion */
+&cps_pcie1 {
+	status = "okay";
+};
+
 /* CON5 on CP1 expansion */
 &cps_pcie2 {
 	status = "okay";
@@ -152,6 +237,37 @@
 	clock-frequency = <100000>;
 };
 
+&cps_spi1 {
+	status = "okay";
+
+	spi-flash@0 {
+		#address-cells = <0x1>;
+		#size-cells = <0x1>;
+		compatible = "jedec,spi-nor";
+		reg = <0x0>;
+		spi-max-frequency = <20000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "Boot";
+				reg = <0x0 0x200000>;
+			};
+			partition@200000 {
+				label = "Filesystem";
+				reg = <0x200000 0xd00000>;
+			};
+			partition@f00000 {
+				label = "Boot_2nd";
+				reg = <0xf00000 0x100000>;
+			};
+		};
+	};
+};
+
 /* CON4 on CP1 expansion */
 &cps_sata0 {
 	status = "okay";
@@ -159,6 +275,7 @@
 
 /* CON9 on CP1 expansion */
 &cps_usb3_0 {
+	usb-phy = <&cps_usb3_0_phy>;
 	status = "okay";
 };
 
@@ -179,6 +296,11 @@
 	status = "okay";
 };
 
+&cps_eth0 {
+	status = "okay";
+	phy-mode = "10gbase-kr";
+};
+
 &cps_eth1 {
 	status = "okay";
 	phy = <&phy0>;
diff --git a/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts b/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
index 4968e731de61..b3350827ee55 100644
--- a/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
+++ b/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
@@ -46,12 +46,18 @@
 
 #include "armada-8040.dtsi"
 
+#include <dt-bindings/gpio/gpio.h>
+
 / {
 	model = "Marvell 8040 MACHIATOBin";
 	compatible = "marvell,armada8040-mcbin", "marvell,armada8040",
 			"marvell,armada-ap806-quad", "marvell,armada-ap806";
 
-	memory@00000000 {
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x0 0x0 0x80000000>;
 	};
@@ -77,11 +83,13 @@
 
 	v_5v0_usb3_hst_vbus: regulator-usb3-vbus0 {
 		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&cpm_gpio2 15 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&cpm_xhci_vbus_pins>;
 		regulator-name = "v_5v0_usb3_hst_vbus";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
-		/* actually GPIO controlled, but 8k has no GPIO support yet */
-		regulator-always-on;
 		status = "okay";
 	};
 
@@ -93,6 +101,8 @@
 
 &uart0 {
 	status = "okay";
+	pinctrl-0 = <&uart0_pins>;
+	pinctrl-names = "default";
 };
 
 &ap_sdhci0 {
@@ -112,10 +122,44 @@
 
 &cpm_i2c0 {
 	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&cpm_i2c0_pins>;
 	status = "okay";
 };
 
+&cpm_i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&cpm_i2c1_pins>;
+	status = "okay";
+
+	i2c-switch@70 {
+		compatible = "nxp,pca9548";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x70>;
+
+		sfpp0_i2c: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+		};
+		sfpp1_i2c: i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+		};
+		sfp_1g_i2c: i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+		};
+	};
+};
+
 &cpm_mdio {
+	pinctrl-names = "default";
+	pinctrl-0 = <&cpm_ge_mdio_pins>;
 	status = "okay";
 
 	ge_phy: ethernet-phy@0 {
@@ -123,6 +167,70 @@
 	};
 };
 
+&cpm_pcie0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&cpm_pcie_pins>;
+	num-lanes = <4>;
+	num-viewport = <8>;
+	reset-gpio = <&cpm_gpio1 20 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&cpm_pinctrl {
+	cpm_ge_mdio_pins: ge-mdio-pins {
+		marvell,pins = "mpp32", "mpp34";
+		marvell,function = "ge";
+	};
+	cpm_i2c1_pins: i2c1-pins {
+		marvell,pins = "mpp35", "mpp36";
+		marvell,function = "i2c1";
+	};
+	cpm_i2c0_pins: i2c0-pins {
+		marvell,pins = "mpp37", "mpp38";
+		marvell,function = "i2c0";
+	};
+	cpm_xhci_vbus_pins: xhci0-vbus-pins {
+		marvell,pins = "mpp47";
+		marvell,function = "gpio";
+	};
+	cpm_pcie_pins: pcie-pins {
+		marvell,pins = "mpp52";
+		marvell,function = "gpio";
+	};
+	cpm_sdhci_pins: sdhci-pins {
+		marvell,pins = "mpp55", "mpp56", "mpp57", "mpp58", "mpp59",
+			       "mpp60", "mpp61";
+		marvell,function = "sdio";
+	};
+};
+
+&cpm_xmdio {
+	status = "okay";
+
+	phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-ieee802.3-c45";
+		reg = <0>;
+	};
+
+	phy8: ethernet-phy@8 {
+		compatible = "ethernet-phy-ieee802.3-c45";
+		reg = <8>;
+	};
+};
+
+&cpm_ethernet {
+	status = "okay";
+};
+
+&cpm_eth0 {
+	status = "okay";
+	/* Network PHY */
+	phy = <&phy0>;
+	phy-mode = "10gbase-kr";
+	/* Generic PHY, providing serdes lanes */
+	phys = <&cpm_comphy4 0>;
+};
+
 &cpm_sata0 {
 	/* CPM Lane 0 - U29 */
 	status = "okay";
@@ -132,6 +240,8 @@
 	/* U6 */
 	broken-cd;
 	bus-width = <4>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&cpm_sdhci_pins>;
 	status = "okay";
 	vqmmc-supply = <&v_3_3>;
 };
@@ -150,11 +260,30 @@
 	status = "okay";
 };
 
+&cps_eth0 {
+	status = "okay";
+	/* Network PHY */
+	phy = <&phy8>;
+	phy-mode = "10gbase-kr";
+	/* Generic PHY, providing serdes lanes */
+	phys = <&cps_comphy4 0>;
+};
+
 &cps_eth1 {
 	/* CPS Lane 0 - J5 (Gigabit RJ45) */
 	status = "okay";
+	/* Network PHY */
 	phy = <&ge_phy>;
 	phy-mode = "sgmii";
+	/* Generic PHY, providing serdes lanes */
+	phys = <&cps_comphy0 1>;
+};
+
+&cps_pinctrl {
+	cps_spi1_pins: spi1-pins {
+		marvell,pins = "mpp12", "mpp13", "mpp14", "mpp15", "mpp16";
+		marvell,function = "spi1";
+	};
 };
 
 &cps_sata0 {
@@ -164,6 +293,8 @@
 };
 
 &cps_spi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&cps_spi1_pins>;
 	status = "okay";
 
 	spi-flash@0 {
diff --git a/arch/arm64/boot/dts/marvell/armada-8080-db.dts b/arch/arm64/boot/dts/marvell/armada-8080-db.dts
new file mode 100644
index 000000000000..85b58a19a9fb
--- /dev/null
+++ b/arch/arm64/boot/dts/marvell/armada-8080-db.dts
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2017 Marvell Technology Group Ltd.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPLv2 or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This library is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This library is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * Device Tree file for Marvell Armada-8080 Development board platform
+ */
+
+#include "armada-8080.dtsi"
+
+/ {
+	model = "Marvell 8080 board";
+	compatible = "marvell,armada-8080-db", "marvell,armada-8080",
+		     "marvell,armada-ap810-octa", "marvell,armada-ap810";
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x80000000>;
+	};
+};
+
+&uart0_ap0 {
+	clock-frequency = <384000>;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/marvell/armada-8080.dtsi b/arch/arm64/boot/dts/marvell/armada-8080.dtsi
new file mode 100644
index 000000000000..d5535b716735
--- /dev/null
+++ b/arch/arm64/boot/dts/marvell/armada-8080.dtsi
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2017 Marvell Technology Group Ltd.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPLv2 or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This library is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This library is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * Device Tree file for Marvell Armada-8080 SoC, made of an AP810 OCTA.
+ */
+
+#include "armada-ap810-ap0-octa-core.dtsi"
+
+/ {
+	model = "Marvell 8080 board";
+	compatible = "marvell,armada-8080", "marvell,armada-ap810-octa",
+				"marvell,armada-ap810";
+};
diff --git a/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi b/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi
index 95a1ff60f6c1..b98ea137371d 100644
--- a/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi
@@ -54,13 +54,13 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		cpu@000 {
+		cpu@0 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a72", "arm,armv8";
 			reg = <0x000>;
 			enable-method = "psci";
 		};
-		cpu@001 {
+		cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a72", "arm,armv8";
 			reg = <0x001>;
diff --git a/arch/arm64/boot/dts/marvell/armada-ap806-quad.dtsi b/arch/arm64/boot/dts/marvell/armada-ap806-quad.dtsi
index ba43a4357b89..116164ff260f 100644
--- a/arch/arm64/boot/dts/marvell/armada-ap806-quad.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-ap806-quad.dtsi
@@ -54,13 +54,13 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		cpu@000 {
+		cpu@0 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a72", "arm,armv8";
 			reg = <0x000>;
 			enable-method = "psci";
 		};
-		cpu@001 {
+		cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a72", "arm,armv8";
 			reg = <0x001>;
diff --git a/arch/arm64/boot/dts/marvell/armada-ap806.dtsi b/arch/arm64/boot/dts/marvell/armada-ap806.dtsi
index 1eb1f1e9aac4..1c4dd8ab9ad5 100644
--- a/arch/arm64/boot/dts/marvell/armada-ap806.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-ap806.dtsi
@@ -241,6 +241,12 @@
 
 			};
 
+			watchdog: watchdog@600000 {
+				compatible = "arm,sbsa-gwdt";
+				reg = <0x610000 0x1000>, <0x600000 0x1000>;
+				interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
 			ap_sdhci0: sdhci@6e0000 {
 				compatible = "marvell,armada-ap806-sdhci";
 				reg = <0x6e0000 0x300>;
@@ -254,7 +260,7 @@
 
 			ap_syscon: system-controller@6f4000 {
 				compatible = "syscon", "simple-mfd";
-				reg = <0x6f4000 0x1000>;
+				reg = <0x6f4000 0x2000>;
 
 				ap_clk: clock {
 					compatible = "marvell,ap806-clock";
@@ -263,15 +269,20 @@
 
 				ap_pinctrl: pinctrl {
 					compatible = "marvell,ap806-pinctrl";
+
+					uart0_pins: uart0-pins {
+						marvell,pins = "mpp11", "mpp19";
+						marvell,function = "uart0";
+					};
 				};
 
-				ap_gpio: gpio {
+				ap_gpio: gpio@1040 {
 					compatible = "marvell,armada-8k-gpio";
 					offset = <0x1040>;
-					ngpios = <19>;
+					ngpios = <20>;
 					gpio-controller;
 					#gpio-cells = <2>;
-					gpio-ranges = <&ap_pinctrl 0 0 19>;
+					gpio-ranges = <&ap_pinctrl 0 0 20>;
 				};
 			};
 		};
diff --git a/arch/arm64/boot/dts/marvell/armada-ap810-ap0-octa-core.dtsi b/arch/arm64/boot/dts/marvell/armada-ap810-ap0-octa-core.dtsi
new file mode 100644
index 000000000000..7f0661e12f5e
--- /dev/null
+++ b/arch/arm64/boot/dts/marvell/armada-ap810-ap0-octa-core.dtsi
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2017 Marvell Technology Group Ltd.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPLv2 or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This library is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This library is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * Device Tree file for Marvell Armada AP810 OCTA cores.
+ */
+
+#include "armada-ap810-ap0.dtsi"
+
+/ {
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "marvell,armada-ap810-octa";
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72", "arm,armv8";
+			reg = <0x000>;
+			enable-method = "psci";
+		};
+		cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72", "arm,armv8";
+			reg = <0x001>;
+			enable-method = "psci";
+		};
+		cpu@100 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72", "arm,armv8";
+			reg = <0x100>;
+			enable-method = "psci";
+		};
+		cpu@101 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72", "arm,armv8";
+			reg = <0x101>;
+			enable-method = "psci";
+		};
+		cpu@200 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72", "arm,armv8";
+			reg = <0x200>;
+			enable-method = "psci";
+		};
+		cpu@201 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72", "arm,armv8";
+			reg = <0x201>;
+			enable-method = "psci";
+		};
+		cpu@300 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72", "arm,armv8";
+			reg = <0x300>;
+			enable-method = "psci";
+		};
+		cpu@301 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72", "arm,armv8";
+			reg = <0x301>;
+			enable-method = "psci";
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/marvell/armada-ap810-ap0.dtsi b/arch/arm64/boot/dts/marvell/armada-ap810-ap0.dtsi
new file mode 100644
index 000000000000..7e6f039f0f80
--- /dev/null
+++ b/arch/arm64/boot/dts/marvell/armada-ap810-ap0.dtsi
@@ -0,0 +1,163 @@
+/*
+ * Copyright (C) 2017 Marvell Technology Group Ltd.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPLv2 or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This library is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This library is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * Device Tree file for Marvell Armada AP810.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/dts-v1/;
+
+/ {
+	model = "Marvell Armada AP810";
+	compatible = "marvell,armada-ap810";
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	aliases {
+		serial0 = &uart0_ap0;
+		serial1 = &uart1_ap0;
+	};
+
+	psci {
+		compatible = "arm,psci-0.2";
+		method = "smc";
+	};
+
+	ap810-ap0 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		compatible = "simple-bus";
+		interrupt-parent = <&gic>;
+		ranges;
+
+		config-space@e8000000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "simple-bus";
+			ranges = <0x0 0x0 0xe8000000 0x4000000>;
+			interrupt-parent = <&gic>;
+
+			gic: interrupt-controller@3000000 {
+				compatible = "arm,gic-v3";
+				#interrupt-cells = <3>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				interrupt-controller;
+				interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+				ranges;
+
+				reg = <0x3000000 0x10000>,	/* GICD */
+				      <0x3060000 0x100000>,	/* GICR */
+				      <0x00c0000 0x2000>,	/* GICC */
+				      <0x00d0000 0x1000>,	/* GICH */
+				      <0x00e0000 0x2000>;	/* GICV */
+
+				gic_its_ap0: interrupt-controller@3040000 {
+					compatible = "arm,gic-v3-its";
+					msi-controller;
+					#msi-cells = <1>;
+					reg = <0x3040000 0x20000>;
+				};
+			};
+
+			timer {
+				compatible = "arm,armv8-timer";
+				interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
+					     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
+					     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
+					     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
+			};
+
+			xor@400000 {
+				compatible = "marvell,armada-7k-xor", "marvell,xor-v2";
+				reg = <0x400000 0x1000>,
+				      <0x410000 0x1000>;
+				msi-parent = <&gic_its_ap0 0xa0>;
+				dma-coherent;
+			};
+
+			xor@420000 {
+				compatible = "marvell,armada-7k-xor", "marvell,xor-v2";
+				reg = <0x420000 0x1000>,
+				      <0x430000 0x1000>;
+				msi-parent = <&gic_its_ap0 0xa1>;
+				dma-coherent;
+			};
+
+			xor@440000 {
+				compatible = "marvell,armada-7k-xor", "marvell,xor-v2";
+				reg = <0x440000 0x1000>,
+				      <0x450000 0x1000>;
+				msi-parent = <&gic_its_ap0 0xa2>;
+				dma-coherent;
+			};
+
+			xor@460000 {
+				compatible = "marvell,armada-7k-xor", "marvell,xor-v2";
+				reg = <0x460000 0x1000>,
+				      <0x470000 0x1000>;
+				msi-parent = <&gic_its_ap0 0xa3>;
+				dma-coherent;
+			};
+
+			uart0_ap0: serial@512000 {
+				compatible = "snps,dw-apb-uart";
+				reg = <0x512000 0x100>;
+				reg-shift = <2>;
+				interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+				reg-io-width = <1>;
+				status = "disabled";
+			};
+
+			uart1_ap0: serial@512100 {
+				compatible = "snps,dw-apb-uart";
+				reg = <0x512100 0x100>;
+				reg-shift = <2>;
+				interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+				reg-io-width = <1>;
+				status = "disabled";
+			};
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
index 726528ce54e9..e3b64d03fbd8 100644
--- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
@@ -65,31 +65,91 @@
 				reg = <0x0 0x100000>, <0x129000 0xb000>;
 				clocks = <&cpm_clk 1 3>, <&cpm_clk 1 9>, <&cpm_clk 1 5>;
 				clock-names = "pp_clk", "gop_clk", "mg_clk";
+				marvell,system-controller = <&cpm_syscon0>;
 				status = "disabled";
 				dma-coherent;
 
 				cpm_eth0: eth0 {
-					interrupts = <ICU_GRP_NSR 39 IRQ_TYPE_LEVEL_HIGH>;
+					interrupts = <ICU_GRP_NSR 39 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 43 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 47 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 51 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 55 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 129 IRQ_TYPE_LEVEL_HIGH>;
+					interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2",
+							  "tx-cpu3", "rx-shared", "link";
 					port-id = <0>;
 					gop-port-id = <0>;
 					status = "disabled";
 				};
 
 				cpm_eth1: eth1 {
-					interrupts = <ICU_GRP_NSR 40 IRQ_TYPE_LEVEL_HIGH>;
+					interrupts = <ICU_GRP_NSR 40 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 44 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 48 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 52 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 56 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 128 IRQ_TYPE_LEVEL_HIGH>;
+					interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2",
+							  "tx-cpu3", "rx-shared", "link";
 					port-id = <1>;
 					gop-port-id = <2>;
 					status = "disabled";
 				};
 
 				cpm_eth2: eth2 {
-					interrupts = <ICU_GRP_NSR 41 IRQ_TYPE_LEVEL_HIGH>;
+					interrupts = <ICU_GRP_NSR 41 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 45 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 49 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 53 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 57 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 127 IRQ_TYPE_LEVEL_HIGH>;
+					interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2",
+							  "tx-cpu3", "rx-shared", "link";
 					port-id = <2>;
 					gop-port-id = <3>;
 					status = "disabled";
 				};
 			};
 
+			cpm_comphy: phy@120000 {
+				compatible = "marvell,comphy-cp110";
+				reg = <0x120000 0x6000>;
+				marvell,system-controller = <&cpm_syscon0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				cpm_comphy0: phy@0 {
+					reg = <0>;
+					#phy-cells = <1>;
+				};
+
+				cpm_comphy1: phy@1 {
+					reg = <1>;
+					#phy-cells = <1>;
+				};
+
+				cpm_comphy2: phy@2 {
+					reg = <2>;
+					#phy-cells = <1>;
+				};
+
+				cpm_comphy3: phy@3 {
+					reg = <3>;
+					#phy-cells = <1>;
+				};
+
+				cpm_comphy4: phy@4 {
+					reg = <4>;
+					#phy-cells = <1>;
+				};
+
+				cpm_comphy5: phy@5 {
+					reg = <5>;
+					#phy-cells = <1>;
+				};
+			};
+
 			cpm_mdio: mdio@12a200 {
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -115,9 +175,16 @@
 				msi-parent = <&gicp>;
 			};
 
+			cpm_rtc: rtc@284000 {
+				compatible = "marvell,armada-8k-rtc";
+				reg = <0x284000 0x20>, <0x284080 0x24>;
+				reg-names = "rtc", "rtc-soc";
+				interrupts = <ICU_GRP_NSR 77 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
 			cpm_syscon0: system-controller@440000 {
 				compatible = "syscon", "simple-mfd";
-				reg = <0x440000 0x1000>;
+				reg = <0x440000 0x2000>;
 
 				cpm_clk: clock {
 					compatible = "marvell,cp110-clock";
@@ -131,8 +198,12 @@
 					gpio-controller;
 					#gpio-cells = <2>;
 					gpio-ranges = <&cpm_pinctrl 0 0 32>;
+					interrupt-controller;
+					interrupts = <ICU_GRP_NSR 86 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 85 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 84 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 83 IRQ_TYPE_LEVEL_HIGH>;
 					status = "disabled";
-
 				};
 
 				cpm_gpio2: gpio@140 {
@@ -142,26 +213,15 @@
 					gpio-controller;
 					#gpio-cells = <2>;
 					gpio-ranges = <&cpm_pinctrl 0 32 31>;
+					interrupt-controller;
+					interrupts = <ICU_GRP_NSR 82 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 81 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 80 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 79 IRQ_TYPE_LEVEL_HIGH>;
 					status = "disabled";
 				};
 			};
 
-			cpm_rtc: rtc@284000 {
-				compatible = "marvell,armada-8k-rtc";
-				reg = <0x284000 0x20>, <0x284080 0x24>;
-				reg-names = "rtc", "rtc-soc";
-				interrupts = <ICU_GRP_NSR 77 IRQ_TYPE_LEVEL_HIGH>;
-			};
-
-			cpm_sata0: sata@540000 {
-				compatible = "marvell,armada-8k-ahci",
-					     "generic-ahci";
-				reg = <0x540000 0x30000>;
-				interrupts = <ICU_GRP_NSR 107 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&cpm_clk 1 15>;
-				status = "disabled";
-			};
-
 			cpm_usb3_0: usb3@500000 {
 				compatible = "marvell,armada-8k-xhci",
 					     "generic-xhci";
@@ -182,6 +242,15 @@
 				status = "disabled";
 			};
 
+			cpm_sata0: sata@540000 {
+				compatible = "marvell,armada-8k-ahci",
+					     "generic-ahci";
+				reg = <0x540000 0x30000>;
+				interrupts = <ICU_GRP_NSR 107 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&cpm_clk 1 15>;
+				status = "disabled";
+			};
+
 			cpm_xor0: xor@6a0000 {
 				compatible = "marvell,armada-7k-xor", "marvell,xor-v2";
 				reg = <0x6a0000 0x1000>,
@@ -240,6 +309,23 @@
 				status = "disabled";
 			};
 
+			cpm_nand: nand@720000 {
+				/*
+				 * Due to the limiation of the pin available
+				 * this controller is only usable on the CPM
+				 * for A7K and on the CPS for A8K.
+				 */
+				compatible = "marvell,armada-8k-nand",
+					     "marvell,armada370-nand";
+				reg = <0x720000 0x54>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				interrupts = <ICU_GRP_NSR 115 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&cpm_clk 1 2>;
+				marvell,system-controller = <&cpm_syscon0>;
+				status = "disabled";
+			};
+
 			cpm_trng: trng@760000 {
 				compatible = "marvell,armada-8k-rng", "inside-secure,safexcel-eip76";
 				reg = <0x760000 0x7d>;
@@ -270,6 +356,7 @@
 				interrupt-names = "mem", "ring0", "ring1",
 				"ring2", "ring3", "eip";
 				clocks = <&cpm_clk 1 26>;
+				dma-coherent;
 			};
 		};
 
@@ -292,7 +379,7 @@
 				/* non-prefetchable memory */
 				0x82000000 0 0xf6000000 0  0xf6000000 0 0xf00000>;
 			interrupt-map-mask = <0 0 0 0>;
-			interrupt-map = <0 0 0 0 &cpm_icu 0 ICU_GRP_NSR 22 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-map = <0 0 0 0 &cpm_icu ICU_GRP_NSR 22 IRQ_TYPE_LEVEL_HIGH>;
 			interrupts = <ICU_GRP_NSR 22 IRQ_TYPE_LEVEL_HIGH>;
 			num-lanes = <1>;
 			clocks = <&cpm_clk 1 13>;
@@ -318,7 +405,7 @@
 				/* non-prefetchable memory */
 				0x82000000 0 0xf7000000 0  0xf7000000 0 0xf00000>;
 			interrupt-map-mask = <0 0 0 0>;
-			interrupt-map = <0 0 0 0 &cpm_icu 0 ICU_GRP_NSR 24 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-map = <0 0 0 0 &cpm_icu ICU_GRP_NSR 24 IRQ_TYPE_LEVEL_HIGH>;
 			interrupts = <ICU_GRP_NSR 24 IRQ_TYPE_LEVEL_HIGH>;
 
 			num-lanes = <1>;
@@ -345,7 +432,7 @@
 				/* non-prefetchable memory */
 				0x82000000 0 0xf8000000 0  0xf8000000 0 0xf00000>;
 			interrupt-map-mask = <0 0 0 0>;
-			interrupt-map = <0 0 0 0 &cpm_icu 0 ICU_GRP_NSR 23 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-map = <0 0 0 0 &cpm_icu ICU_GRP_NSR 23 IRQ_TYPE_LEVEL_HIGH>;
 			interrupts = <ICU_GRP_NSR 23 IRQ_TYPE_LEVEL_HIGH>;
 
 			num-lanes = <1>;
diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
index 95f8e5f607f6..0d51096c69f8 100644
--- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
@@ -60,43 +60,96 @@
 			compatible = "simple-bus";
 			ranges = <0x0 0x0 0xf4000000 0x2000000>;
 
-			cps_rtc: rtc@284000 {
-				compatible = "marvell,armada-8k-rtc";
-				reg = <0x284000 0x20>, <0x284080 0x24>;
-				reg-names = "rtc", "rtc-soc";
-				interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
-			};
-
 			cps_ethernet: ethernet@0 {
 				compatible = "marvell,armada-7k-pp22";
 				reg = <0x0 0x100000>, <0x129000 0xb000>;
 				clocks = <&cps_clk 1 3>, <&cps_clk 1 9>, <&cps_clk 1 5>;
 				clock-names = "pp_clk", "gop_clk", "mg_clk";
+				marvell,system-controller = <&cps_syscon0>;
 				status = "disabled";
 				dma-coherent;
 
 				cps_eth0: eth0 {
-					interrupts = <ICU_GRP_NSR 39 IRQ_TYPE_LEVEL_HIGH>;
+					interrupts = <ICU_GRP_NSR 39 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 43 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 47 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 51 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 55 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 129 IRQ_TYPE_LEVEL_HIGH>;
+					interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2",
+							  "tx-cpu3", "rx-shared", "link";
 					port-id = <0>;
 					gop-port-id = <0>;
 					status = "disabled";
 				};
 
 				cps_eth1: eth1 {
-					interrupts = <ICU_GRP_NSR 40 IRQ_TYPE_LEVEL_HIGH>;
+					interrupts = <ICU_GRP_NSR 40 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 44 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 48 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 52 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 56 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 128 IRQ_TYPE_LEVEL_HIGH>;
+					interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2",
+							  "tx-cpu3", "rx-shared", "link";
 					port-id = <1>;
 					gop-port-id = <2>;
 					status = "disabled";
 				};
 
 				cps_eth2: eth2 {
-					interrupts = <ICU_GRP_NSR 41 IRQ_TYPE_LEVEL_HIGH>;
+					interrupts = <ICU_GRP_NSR 41 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 45 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 49 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 53 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 57 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 127 IRQ_TYPE_LEVEL_HIGH>;
+					interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2",
+							  "tx-cpu3", "rx-shared", "link";
 					port-id = <2>;
 					gop-port-id = <3>;
 					status = "disabled";
 				};
 			};
 
+			cps_comphy: phy@120000 {
+				compatible = "marvell,comphy-cp110";
+				reg = <0x120000 0x6000>;
+				marvell,system-controller = <&cps_syscon0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				cps_comphy0: phy@0 {
+					reg = <0>;
+					#phy-cells = <1>;
+				};
+
+				cps_comphy1: phy@1 {
+					reg = <1>;
+					#phy-cells = <1>;
+				};
+
+				cps_comphy2: phy@2 {
+					reg = <2>;
+					#phy-cells = <1>;
+				};
+
+				cps_comphy3: phy@3 {
+					reg = <3>;
+					#phy-cells = <1>;
+				};
+
+				cps_comphy4: phy@4 {
+					reg = <4>;
+					#phy-cells = <1>;
+				};
+
+				cps_comphy5: phy@5 {
+					reg = <5>;
+					#phy-cells = <1>;
+				};
+			};
+
 			cps_mdio: mdio@12a200 {
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -122,9 +175,16 @@
 				msi-parent = <&gicp>;
 			};
 
+			cps_rtc: rtc@284000 {
+				compatible = "marvell,armada-8k-rtc";
+				reg = <0x284000 0x20>, <0x284080 0x24>;
+				reg-names = "rtc", "rtc-soc";
+				interrupts = <ICU_GRP_NSR 77 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
 			cps_syscon0: system-controller@440000 {
 				compatible = "syscon", "simple-mfd";
-				reg = <0x440000 0x1000>;
+				reg = <0x440000 0x2000>;
 
 				cps_clk: clock {
 					compatible = "marvell,cp110-clock";
@@ -138,8 +198,12 @@
 					gpio-controller;
 					#gpio-cells = <2>;
 					gpio-ranges = <&cps_pinctrl 0 0 32>;
+					interrupt-controller;
+					interrupts = <ICU_GRP_NSR 86 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 85 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 84 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 83 IRQ_TYPE_LEVEL_HIGH>;
 					status = "disabled";
-
 				};
 
 				cps_gpio2: gpio@140 {
@@ -149,20 +213,16 @@
 					gpio-controller;
 					#gpio-cells = <2>;
 					gpio-ranges = <&cps_pinctrl 0 32 31>;
+					interrupt-controller;
+					interrupts = <ICU_GRP_NSR 82 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 81 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 80 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 79 IRQ_TYPE_LEVEL_HIGH>;
 					status = "disabled";
 				};
 
 			};
 
-			cps_sata0: sata@540000 {
-				compatible = "marvell,armada-8k-ahci",
-					     "generic-ahci";
-				reg = <0x540000 0x30000>;
-				interrupts = <ICU_GRP_NSR 107 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&cps_clk 1 15>;
-				status = "disabled";
-			};
-
 			cps_usb3_0: usb3@500000 {
 				compatible = "marvell,armada-8k-xhci",
 					     "generic-xhci";
@@ -183,6 +243,15 @@
 				status = "disabled";
 			};
 
+			cps_sata0: sata@540000 {
+				compatible = "marvell,armada-8k-ahci",
+					     "generic-ahci";
+				reg = <0x540000 0x30000>;
+				interrupts = <ICU_GRP_NSR 107 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&cps_clk 1 15>;
+				status = "disabled";
+			};
+
 			cps_xor0: xor@6a0000 {
 				compatible = "marvell,armada-7k-xor", "marvell,xor-v2";
 				reg = <0x6a0000 0x1000>,
@@ -241,6 +310,22 @@
 				status = "disabled";
 			};
 
+			cps_nand: nand@720000 {
+				/*
+				 * Due to the limiation of the pin available
+				 * this controller is only usable on the CPM
+				 * for A7K and on the CPS for A8K.
+				 */
+				compatible = "marvell,armada370-nand",
+					     "marvell,armada370-nand";
+				reg = <0x720000 0x54>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				interrupts = <ICU_GRP_NSR 115 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&cps_clk 1 2>;
+				status = "disabled";
+			};
+
 			cps_trng: trng@760000 {
 				compatible = "marvell,armada-8k-rng", "inside-secure,safexcel-eip76";
 				reg = <0x760000 0x7d>;
@@ -261,6 +346,7 @@
 				interrupt-names = "mem", "ring0", "ring1",
 						  "ring2", "ring3", "eip";
 				clocks = <&cps_clk 1 26>;
+				dma-coherent;
 				/*
 				 * The cryptographic engine found on the cp110
 				 * master is enabled by default at the SoC
@@ -291,7 +377,7 @@
 				/* non-prefetchable memory */
 				0x82000000 0 0xfa000000 0  0xfa000000 0 0xf00000>;
 			interrupt-map-mask = <0 0 0 0>;
-			interrupt-map = <0 0 0 0 &cps_icu 0 ICU_GRP_NSR 22 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-map = <0 0 0 0 &cps_icu ICU_GRP_NSR 22 IRQ_TYPE_LEVEL_HIGH>;
 			interrupts = <ICU_GRP_NSR 22 IRQ_TYPE_LEVEL_HIGH>;
 			num-lanes = <1>;
 			clocks = <&cps_clk 1 13>;
@@ -317,7 +403,7 @@
 				/* non-prefetchable memory */
 				0x82000000 0 0xfb000000 0  0xfb000000 0 0xf00000>;
 			interrupt-map-mask = <0 0 0 0>;
-			interrupt-map = <0 0 0 0 &cps_icu 0 ICU_GRP_NSR 24 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-map = <0 0 0 0 &cps_icu ICU_GRP_NSR 24 IRQ_TYPE_LEVEL_HIGH>;
 			interrupts = <ICU_GRP_NSR 24 IRQ_TYPE_LEVEL_HIGH>;
 
 			num-lanes = <1>;
@@ -344,7 +430,7 @@
 				/* non-prefetchable memory */
 				0x82000000 0 0xfc000000 0  0xfc000000 0 0xf00000>;
 			interrupt-map-mask = <0 0 0 0>;
-			interrupt-map = <0 0 0 0 &cps_icu 0 ICU_GRP_NSR 23 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-map = <0 0 0 0 &cps_icu ICU_GRP_NSR 23 IRQ_TYPE_LEVEL_HIGH>;
 			interrupts = <ICU_GRP_NSR 23 IRQ_TYPE_LEVEL_HIGH>;
 
 			num-lanes = <1>;
diff --git a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
index d6b800fd26d0..d2f88b92d8e2 100644
--- a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
+++ b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
@@ -167,7 +167,7 @@
 			ranges = <0 0xe80000 0x10000>;
 			interrupt-parent = <&aic>;
 
-			gpio0: gpio@0400 {
+			gpio0: gpio@400 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0400 0x400>;
 				#address-cells = <1>;
@@ -185,7 +185,7 @@
 				};
 			};
 
-			gpio1: gpio@0800 {
+			gpio1: gpio@800 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0800 0x400>;
 				#address-cells = <1>;
@@ -203,7 +203,7 @@
 				};
 			};
 
-			gpio2: gpio@0c00 {
+			gpio2: gpio@c00 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0c00 0x400>;
 				#address-cells = <1>;
diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index 015eb072ddef..ac17f60f998c 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -1,8 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt2712-evb.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-evb.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
diff --git a/arch/arm64/boot/dts/mediatek/mt2712-evb.dts b/arch/arm64/boot/dts/mediatek/mt2712-evb.dts
new file mode 100644
index 000000000000..8c804df3da4e
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt2712-evb.dts
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: YT Shen <yt.shen@mediatek.com>
+ *
+ * SPDX-License-Identifier: (GPL-2.0 OR MIT)
+ */
+
+/dts-v1/;
+#include "mt2712e.dtsi"
+
+/ {
+	model = "MediaTek MT2712 evaluation board";
+	compatible = "mediatek,mt2712-evb", "mediatek,mt2712";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0 0x40000000 0 0x80000000>;
+	};
+
+	chosen {
+		stdout-path = "serial0:921600n8";
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
diff --git a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
new file mode 100644
index 000000000000..5d4e406bb35d
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
@@ -0,0 +1,196 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: YT Shen <yt.shen@mediatek.com>
+ *
+ * SPDX-License-Identifier: (GPL-2.0 OR MIT)
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	compatible = "mediatek,mt2712";
+	interrupt-parent = <&sysirq>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu0>;
+				};
+				core1 {
+					cpu = <&cpu1>;
+				};
+			};
+
+			cluster1 {
+				core0 {
+					cpu = <&cpu2>;
+				};
+			};
+		};
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a35";
+			reg = <0x000>;
+			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a35";
+			reg = <0x001>;
+			enable-method = "psci";
+			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+		};
+
+		cpu2: cpu@200 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x200>;
+			enable-method = "psci";
+			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+		};
+
+		idle-states {
+			entry-method = "arm,psci";
+
+			CPU_SLEEP_0: cpu-sleep-0 {
+				compatible = "arm,idle-state";
+				local-timer-stop;
+				entry-latency-us = <100>;
+				exit-latency-us = <80>;
+				min-residency-us = <2000>;
+				arm,psci-suspend-param = <0x0010000>;
+			};
+
+			CLUSTER_SLEEP_0: cluster-sleep-0 {
+				compatible = "arm,idle-state";
+				local-timer-stop;
+				entry-latency-us = <350>;
+				exit-latency-us = <80>;
+				min-residency-us = <3000>;
+				arm,psci-suspend-param = <0x1010000>;
+			};
+		};
+	};
+
+	psci {
+		compatible = "arm,psci-0.2";
+		method = "smc";
+	};
+
+	baud_clk: dummy26m {
+		compatible = "fixed-clock";
+		clock-frequency = <26000000>;
+		#clock-cells = <0>;
+	};
+
+	sys_clk: dummyclk {
+		compatible = "fixed-clock";
+		clock-frequency = <26000000>;
+		#clock-cells = <0>;
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_PPI 13
+			      (GIC_CPU_MASK_RAW(0x13) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14
+			      (GIC_CPU_MASK_RAW(0x13) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11
+			      (GIC_CPU_MASK_RAW(0x13) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10
+			      (GIC_CPU_MASK_RAW(0x13) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+
+	uart5: serial@1000f000 {
+		compatible = "mediatek,mt2712-uart",
+			     "mediatek,mt6577-uart";
+		reg = <0 0x1000f000 0 0x400>;
+		interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_LOW>;
+		clocks = <&baud_clk>, <&sys_clk>;
+		clock-names = "baud", "bus";
+		status = "disabled";
+	};
+
+	sysirq: interrupt-controller@10220a80 {
+		compatible = "mediatek,mt2712-sysirq",
+			     "mediatek,mt6577-sysirq";
+		interrupt-controller;
+		#interrupt-cells = <3>;
+		interrupt-parent = <&gic>;
+		reg = <0 0x10220a80 0 0x40>;
+	};
+
+	gic: interrupt-controller@10510000 {
+		compatible = "arm,gic-400";
+		#interrupt-cells = <3>;
+		interrupt-parent = <&gic>;
+		interrupt-controller;
+		reg = <0 0x10510000 0 0x10000>,
+		      <0 0x10520000 0 0x20000>,
+		      <0 0x10540000 0 0x20000>,
+		      <0 0x10560000 0 0x20000>;
+		interrupts = <GIC_PPI 9
+			 (GIC_CPU_MASK_RAW(0x13) | IRQ_TYPE_LEVEL_HIGH)>;
+	};
+
+	uart0: serial@11002000 {
+		compatible = "mediatek,mt2712-uart",
+			     "mediatek,mt6577-uart";
+		reg = <0 0x11002000 0 0x400>;
+		interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>;
+		clocks = <&baud_clk>, <&sys_clk>;
+		clock-names = "baud", "bus";
+		status = "disabled";
+	};
+
+	uart1: serial@11003000 {
+		compatible = "mediatek,mt2712-uart",
+			     "mediatek,mt6577-uart";
+		reg = <0 0x11003000 0 0x400>;
+		interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>;
+		clocks = <&baud_clk>, <&sys_clk>;
+		clock-names = "baud", "bus";
+		status = "disabled";
+	};
+
+	uart2: serial@11004000 {
+		compatible = "mediatek,mt2712-uart",
+			     "mediatek,mt6577-uart";
+		reg = <0 0x11004000 0 0x400>;
+		interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_LOW>;
+		clocks = <&baud_clk>, <&sys_clk>;
+		clock-names = "baud", "bus";
+		status = "disabled";
+	};
+
+	uart3: serial@11005000 {
+		compatible = "mediatek,mt2712-uart",
+			     "mediatek,mt6577-uart";
+		reg = <0 0x11005000 0 0x400>;
+		interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_LOW>;
+		clocks = <&baud_clk>, <&sys_clk>;
+		clock-names = "baud", "bus";
+		status = "disabled";
+	};
+
+	uart4: serial@11019000 {
+		compatible = "mediatek,mt2712-uart",
+			     "mediatek,mt6577-uart";
+		reg = <0 0x11019000 0 0x400>;
+		interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_LOW>;
+		clocks = <&baud_clk>, <&sys_clk>;
+		clock-names = "baud", "bus";
+		status = "disabled";
+	};
+};
+
diff --git a/arch/arm64/boot/dts/mediatek/mt6797.dtsi b/arch/arm64/boot/dts/mediatek/mt6797.dtsi
index 31088a9f71de..4beaa71107d7 100644
--- a/arch/arm64/boot/dts/mediatek/mt6797.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt6797.dtsi
@@ -108,13 +108,6 @@
 		clock-output-names = "clk26m";
 	};
 
-	clk32k: oscillator@1 {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <32000>;
-		clock-output-names = "clk32k";
-	};
-
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupt-parent = <&gic>;
@@ -147,6 +140,11 @@
 		infracfg = <&infrasys>;
 	};
 
+	watchdog: watchdog@10007000 {
+		compatible = "mediatek,mt6797-wdt", "mediatek,mt6589-wdt";
+		reg = <0 0x10007000 0 0x100>;
+	};
+
 	apmixedsys: apmixed@1000c000 {
 		compatible = "mediatek,mt6797-apmixedsys";
 		reg = <0 0x1000c000 0 0x1000>;
diff --git a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
new file mode 100644
index 000000000000..c08309df2cc7
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Ming Huang <ming.huang@mediatek.com>
+ *	   Sean Wang <sean.wang@mediatek.com>
+ *
+ * SPDX-License-Identifier: (GPL-2.0 OR MIT)
+ */
+
+/dts-v1/;
+#include "mt7622.dtsi"
+
+/ {
+	model = "MediaTek MT7622 RFB1 board";
+	compatible = "mediatek,mt7622-rfb1", "mediatek,mt7622";
+
+	chosen {
+		bootargs = "console=ttyS0,115200n1";
+	};
+
+	memory {
+		reg = <0 0x40000000 0 0x3F000000>;
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
new file mode 100644
index 000000000000..b111fec2ed9d
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Ming Huang <ming.huang@mediatek.com>
+ *	   Sean Wang <sean.wang@mediatek.com>
+ *
+ * SPDX-License-Identifier: (GPL-2.0 OR MIT)
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	compatible = "mediatek,mt7622";
+	interrupt-parent = <&sysirq>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <2>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0x0 0x0>;
+			enable-method = "psci";
+			clock-frequency = <1300000000>;
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0x0 0x1>;
+			enable-method = "psci";
+			clock-frequency = <1300000000>;
+		};
+	};
+
+	uart_clk: dummy25m {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <25000000>;
+	};
+
+	bus_clk: dummy280m {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <280000000>;
+	};
+
+	psci {
+		compatible  = "arm,psci-0.2";
+		method      = "smc";
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		/* 192 KiB reserved for ARM Trusted Firmware (BL31) */
+		secmon_reserved: secmon@43000000 {
+			reg = <0 0x43000000 0 0x30000>;
+			no-map;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) |
+			      IRQ_TYPE_LEVEL_HIGH)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) |
+			      IRQ_TYPE_LEVEL_HIGH)>,
+			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) |
+			      IRQ_TYPE_LEVEL_HIGH)>,
+			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) |
+			      IRQ_TYPE_LEVEL_HIGH)>;
+	};
+
+	sysirq: interrupt-controller@10200620 {
+		compatible = "mediatek,mt7622-sysirq",
+			     "mediatek,mt6577-sysirq";
+		interrupt-controller;
+		#interrupt-cells = <3>;
+		interrupt-parent = <&gic>;
+		reg = <0 0x10200620 0 0x20>;
+	};
+
+	gic: interrupt-controller@10300000 {
+		compatible = "arm,gic-400";
+		interrupt-controller;
+		#interrupt-cells = <3>;
+		interrupt-parent = <&gic>;
+		reg = <0 0x10310000 0 0x1000>,
+		      <0 0x10320000 0 0x1000>,
+		      <0 0x10340000 0 0x2000>,
+		      <0 0x10360000 0 0x2000>;
+	};
+
+	uart0: serial@11002000 {
+		compatible = "mediatek,mt7622-uart",
+			     "mediatek,mt6577-uart";
+		reg = <0 0x11002000 0 0x400>;
+		interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>;
+		clocks = <&uart_clk>, <&bus_clk>;
+		clock-names = "baud", "bus";
+		status = "disabled";
+	};
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index b99a27372965..26396ef53bde 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -682,8 +682,7 @@
 		};
 
 		mmc0: mmc@11230000 {
-			compatible = "mediatek,mt8173-mmc",
-				     "mediatek,mt8135-mmc";
+			compatible = "mediatek,mt8173-mmc";
 			reg = <0 0x11230000 0 0x1000>;
 			interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_LOW>;
 			clocks = <&pericfg CLK_PERI_MSDC30_0>,
@@ -693,8 +692,7 @@
 		};
 
 		mmc1: mmc@11240000 {
-			compatible = "mediatek,mt8173-mmc",
-				     "mediatek,mt8135-mmc";
+			compatible = "mediatek,mt8173-mmc";
 			reg = <0 0x11240000 0 0x1000>;
 			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_LOW>;
 			clocks = <&pericfg CLK_PERI_MSDC30_1>,
@@ -704,8 +702,7 @@
 		};
 
 		mmc2: mmc@11250000 {
-			compatible = "mediatek,mt8173-mmc",
-				     "mediatek,mt8135-mmc";
+			compatible = "mediatek,mt8173-mmc";
 			reg = <0 0x11250000 0 0x1000>;
 			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_LOW>;
 			clocks = <&pericfg CLK_PERI_MSDC30_2>,
@@ -715,8 +712,7 @@
 		};
 
 		mmc3: mmc@11260000 {
-			compatible = "mediatek,mt8173-mmc",
-				     "mediatek,mt8135-mmc";
+			compatible = "mediatek,mt8173-mmc";
 			reg = <0 0x11260000 0 0x1000>;
 			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_LOW>;
 			clocks = <&pericfg CLK_PERI_MSDC30_3>,
diff --git a/arch/arm64/boot/dts/nvidia/Makefile b/arch/arm64/boot/dts/nvidia/Makefile
index 18941458cb4d..676aa2f238d1 100644
--- a/arch/arm64/boot/dts/nvidia/Makefile
+++ b/arch/arm64/boot/dts/nvidia/Makefile
@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_TEGRA_132_SOC) += tegra132-norrin.dtb
 dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-p2371-0000.dtb
 dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-p2371-2180.dtb
 dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-p2571.dtb
 dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-smaug.dtb
 dtb-$(CONFIG_ARCH_TEGRA_186_SOC) += tegra186-p2771-0000.dtb
-
-always		:= $(dtb-y)
-clean-files	:= *.dtb
diff --git a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
index 759af96a6b49..a0385a386a3f 100644
--- a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/input/input.h>
diff --git a/arch/arm64/boot/dts/nvidia/tegra132.dtsi b/arch/arm64/boot/dts/nvidia/tegra132.dtsi
index c2f0f2743578..fa5a7c4bc807 100644
--- a/arch/arm64/boot/dts/nvidia/tegra132.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra132.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/clock/tegra124-car.h>
 #include <dt-bindings/gpio/tegra-gpio.h>
 #include <dt-bindings/memory/tegra124-mc.h>
diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
index 8daadadec63a..42a23997dcdb 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/input/linux-event-codes.h>
@@ -49,6 +50,30 @@
 		vmmc-supply = <&vdd_sd>;
 	};
 
+	pcie@10003000 {
+		status = "okay";
+
+		dvdd-pex-supply = <&vdd_pex>;
+		hvdd-pex-pll-supply = <&vdd_1v8>;
+		hvdd-pex-supply = <&vdd_1v8>;
+		vddio-pexctl-aud-supply = <&vdd_1v8>;
+
+		pci@1,0 {
+			nvidia,num-lanes = <4>;
+			status = "okay";
+		};
+
+		pci@2,0 {
+			nvidia,num-lanes = <0>;
+			status = "disabled";
+		};
+
+		pci@3,0 {
+			nvidia,num-lanes = <1>;
+			status = "disabled";
+		};
+	};
+
 	gpio-keys {
 		compatible = "gpio-keys";
 
diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
index cf84d7046ad5..54f418d05e15 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "tegra186.dtsi"
 
 #include <dt-bindings/mfd/max77620.h>
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index 0b0552c9f7dd..46d1f287fb0f 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -1,9 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/clock/tegra186-clock.h>
 #include <dt-bindings/gpio/tegra186-gpio.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/mailbox/tegra186-hsp.h>
 #include <dt-bindings/power/tegra186-powergate.h>
 #include <dt-bindings/reset/tegra186-reset.h>
+#include <dt-bindings/thermal/tegra186-bpmp-thermal.h>
 
 / {
 	compatible = "nvidia,tegra186";
@@ -355,6 +357,116 @@
 		nvidia,bpmp = <&bpmp>;
 	};
 
+	pcie@10003000 {
+		compatible = "nvidia,tegra186-pcie";
+		power-domains = <&bpmp TEGRA186_POWER_DOMAIN_PCX>;
+		device_type = "pci";
+		reg = <0x0 0x10003000 0x0 0x00000800   /* PADS registers */
+		       0x0 0x10003800 0x0 0x00000800   /* AFI registers */
+		       0x0 0x40000000 0x0 0x10000000>; /* configuration space */
+		reg-names = "pads", "afi", "cs";
+
+		interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>, /* controller interrupt */
+			     <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; /* MSI interrupt */
+		interrupt-names = "intr", "msi";
+
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+
+		bus-range = <0x00 0xff>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+
+		ranges = <0x82000000 0 0x10000000 0x0 0x10000000 0 0x00001000   /* port 0 configuration space */
+			  0x82000000 0 0x10001000 0x0 0x10001000 0 0x00001000   /* port 1 configuration space */
+			  0x82000000 0 0x10004000 0x0 0x10004000 0 0x00001000   /* port 2 configuration space */
+			  0x81000000 0 0x0        0x0 0x50000000 0 0x00010000   /* downstream I/O (64 KiB) */
+			  0x82000000 0 0x50100000 0x0 0x50100000 0 0x07F00000   /* non-prefetchable memory (127 MiB) */
+			  0xc2000000 0 0x58000000 0x0 0x58000000 0 0x28000000>; /* prefetchable memory (640 MiB) */
+
+		clocks = <&bpmp TEGRA186_CLK_AFI>,
+			 <&bpmp TEGRA186_CLK_PCIE>,
+			 <&bpmp TEGRA186_CLK_PLLE>;
+		clock-names = "afi", "pex", "pll_e";
+
+		resets = <&bpmp TEGRA186_RESET_AFI>,
+			 <&bpmp TEGRA186_RESET_PCIE>,
+			 <&bpmp TEGRA186_RESET_PCIEXCLK>;
+		reset-names = "afi", "pex", "pcie_x";
+
+		status = "disabled";
+
+		pci@1,0 {
+			device_type = "pci";
+			assigned-addresses = <0x82000800 0 0x10000000 0 0x1000>;
+			reg = <0x000800 0 0 0 0>;
+			status = "disabled";
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			nvidia,num-lanes = <2>;
+		};
+
+		pci@2,0 {
+			device_type = "pci";
+			assigned-addresses = <0x82001000 0 0x10001000 0 0x1000>;
+			reg = <0x001000 0 0 0 0>;
+			status = "disabled";
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			nvidia,num-lanes = <1>;
+		};
+
+		pci@3,0 {
+			device_type = "pci";
+			assigned-addresses = <0x82001800 0 0x10004000 0 0x1000>;
+			reg = <0x001800 0 0 0 0>;
+			status = "disabled";
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			nvidia,num-lanes = <1>;
+		};
+	};
+
+	host1x@13e00000 {
+		compatible = "nvidia,tegra186-host1x", "simple-bus";
+		reg = <0x0 0x13e00000 0x0 0x10000>,
+		      <0x0 0x13e10000 0x0 0x10000>;
+		reg-names = "hypervisor", "vm";
+		interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>,
+		             <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&bpmp TEGRA186_CLK_HOST1X>;
+		clock-names = "host1x";
+		resets = <&bpmp TEGRA186_RESET_HOST1X>;
+		reset-names = "host1x";
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		ranges = <0x15000000 0x0 0x15000000 0x01000000>;
+
+		vic@15340000 {
+			compatible = "nvidia,tegra186-vic";
+			reg = <0x15340000 0x40000>;
+			interrupts = <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&bpmp TEGRA186_CLK_VIC>;
+			clock-names = "vic";
+			resets = <&bpmp TEGRA186_RESET_VIC>;
+			reset-names = "vic";
+
+			power-domains = <&bpmp TEGRA186_POWER_DOMAIN_VIC>;
+		};
+	};
+
 	gpu@17000000 {
 		compatible = "nvidia,gp10b";
 		reg = <0x0 0x17000000 0x0 0x1000000>,
@@ -443,6 +555,7 @@
 		shmem = <&cpu_bpmp_tx &cpu_bpmp_rx>;
 		#clock-cells = <1>;
 		#reset-cells = <1>;
+		#power-domain-cells = <1>;
 
 		bpmp_i2c: i2c {
 			compatible = "nvidia,tegra186-bpmp-i2c";
@@ -451,6 +564,108 @@
 			#size-cells = <0>;
 			status = "disabled";
 		};
+
+		bpmp_thermal: thermal {
+			compatible = "nvidia,tegra186-bpmp-thermal";
+			#thermal-sensor-cells = <1>;
+		};
+	};
+
+	thermal-zones {
+		a57 {
+			polling-delay = <0>;
+			polling-delay-passive = <1000>;
+
+			thermal-sensors =
+				<&bpmp_thermal TEGRA186_BPMP_THERMAL_ZONE_CPU>;
+
+			trips {
+				critical {
+					temperature = <101000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+			};
+		};
+
+		denver {
+			polling-delay = <0>;
+			polling-delay-passive = <1000>;
+
+			thermal-sensors =
+				<&bpmp_thermal TEGRA186_BPMP_THERMAL_ZONE_AUX>;
+
+			trips {
+				critical {
+					temperature = <101000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+			};
+		};
+
+		gpu {
+			polling-delay = <0>;
+			polling-delay-passive = <1000>;
+
+			thermal-sensors =
+				<&bpmp_thermal TEGRA186_BPMP_THERMAL_ZONE_GPU>;
+
+			trips {
+				critical {
+					temperature = <101000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+			};
+		};
+
+		pll {
+			polling-delay = <0>;
+			polling-delay-passive = <1000>;
+
+			thermal-sensors =
+				<&bpmp_thermal TEGRA186_BPMP_THERMAL_ZONE_PLLX>;
+
+			trips {
+				critical {
+					temperature = <101000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+			};
+		};
+
+		always_on {
+			polling-delay = <0>;
+			polling-delay-passive = <1000>;
+
+			thermal-sensors =
+				<&bpmp_thermal TEGRA186_BPMP_THERMAL_ZONE_AO>;
+
+			trips {
+				critical {
+					temperature = <101000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+			};
+		};
 	};
 
 	timer {
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
index 906fb836d241..d10d4430537a 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/mfd/max77620.h>
 
 #include "tegra210.dtsi"
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2371-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p2371-0000.dts
index 1ddd8512e100..21c6d3749bc6 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2371-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2371-0000.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "tegra210-p2530.dtsi"
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts
index 7cb95e042117..37e3c46e753f 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include "tegra210-p2180.dtsi"
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi
index 0ec92578cacb..be6066ff97c9 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "tegra210.dtsi"
 
 / {
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2571.dts b/arch/arm64/boot/dts/nvidia/tegra210-p2571.dts
index 576957a55801..e2a347e57215 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2571.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2571.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/input/input.h>
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2595.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2595.dtsi
index e008e3364d2a..6ae292da7294 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2595.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2595.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 / {
 	model = "NVIDIA Tegra210 P2595 I/O board";
 	compatible = "nvidia,p2595", "nvidia,tegra210";
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
index e5fc67bf46c2..d67ef4319f3b 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/input/input.h>
 
 / {
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
index 7703227f5d1a..43cae4798870 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/input/input.h>
diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
index 29f471e0f22a..9bdf19f2cca7 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/clock/tegra210-car.h>
 #include <dt-bindings/gpio/tegra-gpio.h>
 #include <dt-bindings/memory/tegra210-mc.h>
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index cc0f02d9dd02..55ec5ee7f7e8 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -1,10 +1,8 @@
+# SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_QCOM)	+= apq8016-sbc.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= apq8096-db820c.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= ipq8074-hk01.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8992-bullhead-rev-101.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8994-angler-rev-101.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-mtp.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc-pmic-pins.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc-pmic-pins.dtsi
index d94640812194..ec2f0de67993 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc-pmic-pins.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc-pmic-pins.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
 #include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
 
@@ -17,6 +18,7 @@
 			function = PMIC_GPIO_FUNC_NORMAL;
 			power-source = <PM8916_GPIO_VPH>;
 			input-disable;
+			output-high;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc-soc-pins.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc-soc-pins.dtsi
index 185388de914c..21d0822f1ca6 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc-soc-pins.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc-soc-pins.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 
 #include <dt-bindings/gpio/gpio.h>
 
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
index bd310ac1967a..33a3297eb284 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
@@ -19,6 +19,30 @@
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/sound/apq8016-lpass.h>
 
+/*
+ * GPIO name legend: proper name = the GPIO line is used as GPIO
+ *         NC = not connected (pin out but not routed from the chip to
+ *              anything the board)
+ *         "[PER]" = pin is muxed for [peripheral] (not GPIO)
+ *         LSEC = Low Speed External Connector
+ *         HSEC = High Speed External Connector
+ *
+ * Line names are taken from the schematic "DragonBoard410c"
+ * dated monday, august 31, 2015. Page 5 in particular.
+ *
+ * For the lines routed to the external connectors the
+ * lines are named after the 96Boards CE Specification 1.0,
+ * Appendix "Expansion Connector Signal Description".
+ *
+ * When the 96Board naming of a line and the schematic name of
+ * the same line are in conflict, the 96Board specification
+ * takes precedence, which means that the external UART on the
+ * LSEC is named UART0 while the schematic and SoC names this
+ * UART3. This is only for the informational lines i.e. "[FOO]",
+ * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only
+ * ones actually used for GPIO.
+ */
+
 / {
 	aliases {
 		serial0 = &blsp1_uart2;
@@ -47,6 +71,132 @@
 	};
 
 	soc {
+		pinctrl@1000000 {
+			gpio-line-names =
+				"[UART0_TX]", /* GPIO_0, LSEC pin 5 */
+				"[UART0_RX]", /* GPIO_1, LSEC pin 7 */
+				"[UART0_CTS_N]", /* GPIO_2, LSEC pin 3 */
+				"[UART0_RTS_N]", /* GPIO_3, LSEC pin 9 */
+				"[UART1_TX]", /* GPIO_4, LSEC pin 11 */
+				"[UART1_RX]", /* GPIO_5, LSEC pin 13 */
+				"[I2C0_SDA]", /* GPIO_8, LSEC pin 17 */
+				"[I2C0_SCL]", /* GPIO_7, LSEC pin 15 */
+				"[SPI1_DOUT]", /* SPI1_MOSI, HSEC pin 1 */
+				"[SPI1_DIN]", /* SPI1_MISO, HSEC pin 11 */
+				"[SPI1_CS]", /* SPI1_CS_N, HSEC pin 7 */
+				"[SPI1_SCLK]", /* SPI1_CLK, HSEC pin 9 */
+				"GPIO-B", /* LS_EXP_GPIO_B, LSEC pin 24 */
+				"GPIO-C", /* LS_EXP_GPIO_C, LSEC pin 25 */
+				"[I2C3_SDA]", /* HSEC pin 38 */
+				"[I2C3_SCL]", /* HSEC pin 36 */
+				"[SPI0_MOSI]", /* LSEC pin 14 */
+				"[SPI0_MISO]", /* LSEC pin 10 */
+				"[SPI0_CS_N]", /* LSEC pin 12 */
+				"[SPI0_CLK]", /* LSEC pin 8 */
+				"HDMI_HPD_N", /* GPIO 20 */
+				"USR_LED_1_CTRL",
+				"[I2C1_SDA]", /* GPIO_22, LSEC pin 21 */
+				"[I2C1_SCL]", /* GPIO_23, LSEC pin 19 */
+				"GPIO-G", /* LS_EXP_GPIO_G, LSEC pin 29 */
+				"GPIO-H", /* LS_EXP_GPIO_H, LSEC pin 30 */
+				"[CSI0_MCLK]", /* HSEC pin 15 */
+				"[CSI1_MCLK]", /* HSEC pin 17 */
+				"GPIO-K", /* LS_EXP_GPIO_K, LSEC pin 33 */
+				"[I2C2_SDA]", /* HSEC pin 34 */
+				"[I2C2_SCL]", /* HSEC pin 32 */
+				"DSI2HDMI_INT_N",
+				"DSI_SW_SEL_APQ",
+				"GPIO-L", /* LS_EXP_GPIO_L, LSEC pin 34 */
+				"GPIO-J", /* LS_EXP_GPIO_J, LSEC pin 32 */
+				"GPIO-I", /* LS_EXP_GPIO_I, LSEC pin 31 */
+				"GPIO-A", /* LS_EXP_GPIO_A, LSEC pin 23 */
+				"FORCED_USB_BOOT",
+				"SD_CARD_DET_N",
+				"[WCSS_BT_SSBI]",
+				"[WCSS_WLAN_DATA_2]", /* GPIO 40 */
+				"[WCSS_WLAN_DATA_1]",
+				"[WCSS_WLAN_DATA_0]",
+				"[WCSS_WLAN_SET]",
+				"[WCSS_WLAN_CLK]",
+				"[WCSS_FM_SSBI]",
+				"[WCSS_FM_SDI]",
+				"[WCSS_BT_DAT_CTL]",
+				"[WCSS_BT_DAT_STB]",
+				"NC",
+				"NC", /* GPIO 50 */
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC", /* GPIO 60 */
+				"NC",
+				"NC",
+				"[CDC_PDM0_CLK]",
+				"[CDC_PDM0_SYNC]",
+				"[CDC_PDM0_TX0]",
+				"[CDC_PDM0_RX0]",
+				"[CDC_PDM0_RX1]",
+				"[CDC_PDM0_RX2]",
+				"GPIO-D", /* LS_EXP_GPIO_D, LSEC pin 26 */
+				"NC", /* GPIO 70 */
+				"NC",
+				"NC",
+				"NC",
+				"NC", /* GPIO 74 */
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"BOOT_CONFIG_0", /* GPIO 80 */
+				"BOOT_CONFIG_1",
+				"BOOT_CONFIG_2",
+				"BOOT_CONFIG_3",
+				"NC",
+				"NC",
+				"BOOT_CONFIG_5",
+				"NC",
+				"NC",
+				"NC",
+				"NC", /* GPIO 90 */
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC", /* GPIO 100 */
+				"NC",
+				"NC",
+				"NC",
+				"SSBI_GPS",
+				"NC",
+				"NC",
+				"KEY_VOLP_N",
+				"NC",
+				"NC",
+				"[LS_EXP_MI2S_WS]", /* GPIO 110 */
+				"NC",
+				"NC",
+				"[LS_EXP_MI2S_SCK]",
+				"[LS_EXP_MI2S_DATA0]",
+				"GPIO-E", /* LS_EXP_GPIO_E, LSEC pin 27 */
+				"NC",
+				"[DSI2HDMI_MI2S_WS]",
+				"[DSI2HDMI_MI2S_SCK]",
+				"[DSI2HDMI_MI2S_DATA0]",
+				"USR_LED_2_CTRL", /* GPIO 120 */
+				"SB_HS_ID";
+		};
+
 		dma@7884000 {
 			status = "okay";
 		};
@@ -88,6 +238,8 @@
 				interrupts = <31 2>;
 
 				adi,dsi-lanes = <4>;
+				clocks = <&rpmcc RPM_SMD_BB_CLK2>;
+				clock-names = "cec";
 
 				pd-gpios = <&msmgpio 32 0>;
 
@@ -190,7 +342,7 @@
 			};
 		};
 
-		sdhci@07824000 {
+		sdhci@7824000 {
 			vmmc-supply = <&pm8916_l8>;
 			vqmmc-supply = <&pm8916_l5>;
 
@@ -200,7 +352,7 @@
 			status = "okay";
 		};
 
-		sdhci@07864000 {
+		sdhci@7864000 {
 			vmmc-supply = <&pm8916_l11>;
 			vqmmc-supply = <&pm8916_l12>;
 
@@ -213,11 +365,14 @@
 		};
 
 		usb@78d9000 {
-			extcon = <&usb_id>, <&usb_id>;
+			extcon = <&usb_id>;
 			status = "okay";
 			adp-disable;
 			hnp-disable;
 			srp-disable;
+			dr_mode = "host";
+			pinctrl-names = "default";
+			pinctrl-0 = <&usb_sw_sel_pm>;
 			ulpi {
 				phy {
 					v1p8-supply = <&pm8916_l7>;
@@ -227,7 +382,7 @@
 			};
 		};
 
-		lpass@07708000 {
+		lpass@7708000 {
 			status = "okay";
 		};
 
@@ -324,6 +479,25 @@
                         };
                 };
 
+		spmi@200f000 {
+			pm8916@0 {
+				gpios@c000 {
+					gpio-line-names =
+						"USR_LED_3_CTRL",
+						"USR_LED_4_CTRL",
+						"USB_HUB_RESET_N_PM",
+						"USB_SW_SEL_PM";
+				};
+				mpps@a000 {
+					gpio-line-names =
+						"VDD_PX_BIAS",
+						"WLAN_LED_CTRL",
+						"BT_LED_CTRL",
+						"GPIO-F"; /* LS_EXP_GPIO_F, LSEC pin 28 */
+				};
+			};
+		};
+
 		wcnss@a21b000 {
 			status = "okay";
 		};
@@ -337,19 +511,11 @@
 
 	usb_id: usb-id {
 		compatible = "linux,extcon-usb-gpio";
-		id-gpio = <&msmgpio 121 GPIO_ACTIVE_HIGH>;
+		vbus-gpio = <&msmgpio 121 GPIO_ACTIVE_HIGH>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&usb_id_default>;
 	};
 
-	usb-switch {
-		compatible = "toshiba,tc7usb40mu";
-		switch-gpios = <&pm8916_gpios 4 GPIO_ACTIVE_HIGH>;
-		extcon = <&usb_id>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&usb_sw_sel_pm>;
-	};
-
 	hdmi-out {
 		compatible = "hdmi-connector";
 		type = "a";
@@ -382,6 +548,8 @@
         status = "okay";
         clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>;
         clock-names = "mclk";
+	qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
+	qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
 };
 
 &smd_rpm_regulators {
diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c-pmic-pins.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c-pmic-pins.dtsi
index b1142c45fdc9..59b29ddfb6e9 100644
--- a/arch/arm64/boot/dts/qcom/apq8096-db820c-pmic-pins.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8096-db820c-pmic-pins.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 
 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
 &pm8994_gpios {
@@ -24,4 +25,28 @@
 			power-source = <PM8994_GPIO_S4>; // 1.8V
 		};
 	};
+
+	usb3_vbus_det_gpio: pm8996_gpio22 {
+		pinconf {
+			pins = "gpio22";
+			function = PMIC_GPIO_FUNC_NORMAL;
+			input-enable;
+			bias-pull-down;
+			qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+			power-source = <PM8994_GPIO_S4>; // 1.8V
+		};
+	};
+};
+
+&pmi8994_gpios {
+	usb2_vbus_det_gpio: pmi8996_gpio6 {
+		pinconf {
+			pins = "gpio6";
+			function = PMIC_GPIO_FUNC_NORMAL;
+			input-enable;
+			bias-pull-down;
+			qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+			power-source = <PM8994_GPIO_S4>; // 1.8V
+		};
+	};
 };
diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
index d2196fc6d739..492a011f14f6 100644
--- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
@@ -13,6 +13,7 @@
 
 #include "msm8996.dtsi"
 #include "pm8994.dtsi"
+#include "pmi8994.dtsi"
 #include "apq8096-db820c-pins.dtsi"
 #include "apq8096-db820c-pmic-pins.dtsi"
 #include <dt-bindings/input/input.h>
@@ -50,31 +51,31 @@
 			pinctrl-1 = <&blsp2_uart2_4pins_sleep>;
 		};
 
-		i2c@07577000 {
+		i2c@7577000 {
 		/* On Low speed expansion */
 			label = "LS-I2C0";
 			status = "okay";
 		};
 
-		i2c@075b6000 {
+		i2c@75b6000 {
 		/* On Low speed expansion */
 			label = "LS-I2C1";
 			status = "okay";
 		};
 
-		spi@07575000 {
+		spi@7575000 {
 		/* On Low speed expansion */
 			label = "LS-SPI0";
 			status = "okay";
 		};
 
-		i2c@075b5000 {
+		i2c@75b5000 {
 		/* On High speed expansion */
 			label = "HS-I2C2";
 			status = "okay";
 		};
 
-		spi@075ba000{
+		spi@75ba000{
 		/* On High speed expansion */
 			label = "HS-SPI1";
 			status = "okay";
@@ -88,6 +89,71 @@
 			cd-gpios = <&msmgpio 38 0x1>;
 			status = "okay";
 		};
+
+		phy@34000 {
+			status = "okay";
+		};
+
+		phy@7410000 {
+			status = "okay";
+		};
+
+		phy@7411000 {
+			status = "okay";
+		};
+
+		phy@7412000 {
+			status = "okay";
+		};
+
+		usb@6a00000 {
+			status = "okay";
+
+			dwc3@6a00000 {
+				extcon = <&usb3_id>;
+				dr_mode = "otg";
+			};
+		};
+
+		usb3_id: usb3-id {
+			compatible = "linux,extcon-usb-gpio";
+			id-gpio = <&pm8994_gpios 22 GPIO_ACTIVE_HIGH>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&usb3_vbus_det_gpio>;
+		};
+
+		usb@7600000 {
+			status = "okay";
+
+			dwc3@7600000 {
+				extcon = <&usb2_id>;
+				dr_mode = "otg";
+				maximum-speed = "high-speed";
+			};
+		};
+
+		usb2_id: usb2-id {
+			compatible = "linux,extcon-usb-gpio";
+			id-gpio = <&pmi8994_gpios 6 GPIO_ACTIVE_HIGH>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&usb2_vbus_det_gpio>;
+		};
+
+		agnoc@0 {
+			qcom,pcie@00600000 {
+				perst-gpio = <&msmgpio 35 GPIO_ACTIVE_LOW>;
+			};
+
+			qcom,pcie@00608000 {
+				status = "okay";
+				perst-gpio = <&msmgpio 130 GPIO_ACTIVE_LOW>;
+			};
+
+			qcom,pcie@00610000 {
+				status = "okay";
+				perst-gpio = <&msmgpio 114 GPIO_ACTIVE_LOW>;
+			};
+		};
 	};
 
 
@@ -106,4 +172,158 @@
 			gpios = <&pm8994_gpios 2 GPIO_ACTIVE_LOW>;
 		};
 	};
+
+	rpm-glink {
+		rpm_requests {
+			pm8994-regulators {
+				vdd_l1-supply = <&pm8994_s3>;
+				vdd_l2_l26_l28-supply = <&pm8994_s3>;
+				vdd_l3_l11-supply = <&pm8994_s3>;
+				vdd_l4_l27_l31-supply = <&pm8994_s3>;
+				vdd_l5_l7-supply = <&pm8994_s5>;
+				vdd_l14_l15-supply = <&pm8994_s5>;
+				vdd_l20_l21-supply = <&pm8994_s5>;
+				vdd_l25-supply = <&pm8994_s3>;
+
+				s3 {
+					regulator-min-microvolt = <1300000>;
+					regulator-max-microvolt = <1300000>;
+				};
+
+				/**
+				 * 1.8v required on LS expansion
+				 * for mezzanine boards
+				 */
+				s4 {
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+				};
+				s5 {
+					regulator-min-microvolt = <2150000>;
+					regulator-max-microvolt = <2150000>;
+				};
+				s7 {
+					regulator-min-microvolt = <800000>;
+					regulator-max-microvolt = <800000>;
+				};
+
+				l1 {
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+				};
+				l2 {
+					regulator-min-microvolt = <1250000>;
+					regulator-max-microvolt = <1250000>;
+				};
+				l3 {
+					regulator-min-microvolt = <850000>;
+					regulator-max-microvolt = <850000>;
+				};
+				l4 {
+					regulator-min-microvolt = <1225000>;
+					regulator-max-microvolt = <1225000>;
+				};
+				l6 {
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+				};
+				l8 {
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+				};
+				l9 {
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+				};
+				l10 {
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+				};
+				l11 {
+					regulator-min-microvolt = <1150000>;
+					regulator-max-microvolt = <1150000>;
+				};
+				l12 {
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+				};
+				l13 {
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <2950000>;
+				};
+				l14 {
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+				};
+				l15 {
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+				};
+				l16 {
+					regulator-min-microvolt = <2700000>;
+					regulator-max-microvolt = <2700000>;
+				};
+				l17 {
+					regulator-min-microvolt = <2500000>;
+					regulator-max-microvolt = <2500000>;
+				};
+				l18 {
+					regulator-min-microvolt = <2700000>;
+					regulator-max-microvolt = <2900000>;
+				};
+				l19 {
+					regulator-min-microvolt = <3000000>;
+					regulator-max-microvolt = <3000000>;
+				};
+				l20 {
+					regulator-min-microvolt = <2950000>;
+					regulator-max-microvolt = <2950000>;
+					regulator-allow-set-load;
+				};
+				l21 {
+					regulator-min-microvolt = <2950000>;
+					regulator-max-microvolt = <2950000>;
+				};
+				l22 {
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+				};
+				l23 {
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+				};
+				l24 {
+					regulator-min-microvolt = <3075000>;
+					regulator-max-microvolt = <3075000>;
+				};
+				l25 {
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-allow-set-load;
+				};
+				l27 {
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+				};
+				l28 {
+					regulator-min-microvolt = <925000>;
+					regulator-max-microvolt = <925000>;
+					regulator-allow-set-load;
+				};
+				l29 {
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+				};
+				l30 {
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+				};
+				l32 {
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+				};
+			};
+		};
+	};
 };
diff --git a/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts b/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts
new file mode 100644
index 000000000000..6a838b5d321e
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts
@@ -0,0 +1,52 @@
+/dts-v1/;
+/* Copyright (c) 2017, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#include "ipq8074.dtsi"
+
+/ {
+	#address-cells = <0x2>;
+	#size-cells = <0x2>;
+	model = "Qualcomm Technologies, Inc. IPQ8074-HK01";
+	compatible = "qcom,ipq8074-hk01", "qcom,ipq8074";
+	interrupt-parent = <&intc>;
+
+	aliases {
+		serial0 = &blsp1_uart5;
+	};
+
+	chosen {
+		stdout-path = "serial0";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x0 0x40000000 0x0 0x20000000>;
+	};
+
+	soc {
+		pinctrl@1000000 {
+			serial_4_pins: serial4_pinmux {
+				mux {
+					pins = "gpio23", "gpio24";
+					function = "blsp4_uart1";
+					bias-disable;
+				};
+			};
+		};
+
+		serial@78b3000 {
+			pinctrl-0 = <&serial_4_pins>;
+			pinctrl-names = "default";
+			status = "ok";
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
new file mode 100644
index 000000000000..2bc5dec5614d
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -0,0 +1,194 @@
+/*
+ * Copyright (c) 2017, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/qcom,gcc-ipq8074.h>
+
+/ {
+	model = "Qualcomm Technologies, Inc. IPQ8074";
+	compatible = "qcom,ipq8074";
+
+	soc: soc {
+		#address-cells = <0x1>;
+		#size-cells = <0x1>;
+		ranges = <0 0 0 0xffffffff>;
+		compatible = "simple-bus";
+
+		pinctrl@1000000 {
+			compatible = "qcom,ipq8074-pinctrl";
+			reg = <0x1000000 0x300000>;
+			interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+			gpio-controller;
+			#gpio-cells = <0x2>;
+			interrupt-controller;
+			#interrupt-cells = <0x2>;
+		};
+
+		intc: interrupt-controller@b000000 {
+			compatible = "qcom,msm-qgic2";
+			interrupt-controller;
+			#interrupt-cells = <0x3>;
+			reg = <0xb000000 0x1000>, <0xb002000 0x1000>;
+		};
+
+		timer {
+			compatible = "arm,armv8-timer";
+			interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+				     <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+				     <GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+				     <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+		};
+
+		timer@b120000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+			compatible = "arm,armv7-timer-mem";
+			reg = <0xb120000 0x1000>;
+			clock-frequency = <19200000>;
+
+			frame@b120000 {
+				frame-number = <0>;
+				interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+				reg = <0xb121000 0x1000>,
+				      <0xb122000 0x1000>;
+			};
+
+			frame@b123000 {
+				frame-number = <1>;
+				interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+				reg = <0xb123000 0x1000>;
+				status = "disabled";
+			};
+
+			frame@b124000 {
+				frame-number = <2>;
+				interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+				reg = <0xb124000 0x1000>;
+				status = "disabled";
+			};
+
+			frame@b125000 {
+				frame-number = <3>;
+				interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+				reg = <0xb125000 0x1000>;
+				status = "disabled";
+			};
+
+			frame@b126000 {
+				frame-number = <4>;
+				interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+				reg = <0xb126000 0x1000>;
+				status = "disabled";
+			};
+
+			frame@b127000 {
+				frame-number = <5>;
+				interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+				reg = <0xb127000 0x1000>;
+				status = "disabled";
+			};
+
+			frame@b128000 {
+				frame-number = <6>;
+				interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+				reg = <0xb128000 0x1000>;
+				status = "disabled";
+			};
+		};
+
+		gcc: gcc@1800000 {
+			compatible = "qcom,gcc-ipq8074";
+			reg = <0x1800000 0x80000>;
+			#clock-cells = <0x1>;
+			#reset-cells = <0x1>;
+		};
+
+		blsp1_uart5: serial@78b3000 {
+			compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
+			reg = <0x78b3000 0x200>;
+			interrupts = <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP1_UART5_APPS_CLK>,
+				 <&gcc GCC_BLSP1_AHB_CLK>;
+			clock-names = "core", "iface";
+			status = "disabled";
+		};
+	};
+
+	cpus {
+		#address-cells = <0x1>;
+		#size-cells = <0x0>;
+
+		CPU0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0x0>;
+			next-level-cache = <&L2_0>;
+			enable-method = "psci";
+		};
+
+		CPU1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			enable-method = "psci";
+			reg = <0x1>;
+			next-level-cache = <&L2_0>;
+		};
+
+		CPU2: cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			enable-method = "psci";
+			reg = <0x2>;
+			next-level-cache = <&L2_0>;
+		};
+
+		CPU3: cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			enable-method = "psci";
+			reg = <0x3>;
+			next-level-cache = <&L2_0>;
+		};
+
+		L2_0: l2-cache {
+			compatible = "cache";
+			cache-level = <0x2>;
+		};
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+
+	pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupts = <GIC_PPI 7 GIC_CPU_MASK_SIMPLE(4)>;
+	};
+
+	clocks {
+		sleep_clk: sleep_clk {
+			compatible = "fixed-clock";
+			clock-frequency = <32000>;
+			#clock-cells = <0>;
+		};
+
+		xo: xo {
+			compatible = "fixed-clock";
+			clock-frequency = <19200000>;
+			#clock-cells = <0>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 039991f80831..6b2127a6ced1 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -69,8 +69,11 @@
 		};
 
 		rmtfs@86700000 {
+			compatible = "qcom,rmtfs-mem";
 			reg = <0x0 0x86700000 0x0 0xe0000>;
 			no-map;
+
+			qcom,client-id = <1>;
 		};
 
 		rfsa@867e00000 {
@@ -88,6 +91,11 @@
 			no-map;
 		};
 
+		venus_mem: venus@89900000 {
+			reg = <0x0 0x89900000 0x0 0x600000>;
+			no-map;
+		};
+
 		mba_mem: mba@8ea00000 {
 			no-map;
 			reg = <0 0x8ea00000 0 0x100000>;
@@ -204,6 +212,17 @@
 
 	};
 
+	gpu_opp_table: opp_table {
+		compatible = "operating-points-v2";
+
+		opp-400000000 {
+			opp-hz = /bits/ 64 <400000000>;
+		};
+		opp-19200000 {
+			opp-hz = /bits/ 64 <19200000>;
+		};
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
@@ -241,6 +260,8 @@
 			clocks = <&gcc GCC_CRYPTO_CLK>, <&gcc GCC_CRYPTO_AXI_CLK>, <&gcc GCC_CRYPTO_AHB_CLK>;
 			clock-names = "core", "bus", "iface";
 			#reset-cells = <1>;
+
+			qcom,dload-mode = <&tcsr 0x6100>;
 		};
 	};
 
@@ -479,7 +500,7 @@
 			status = "disabled";
 		};
 
-		lpass: lpass@07708000 {
+		lpass: lpass@7708000 {
 			status = "disabled";
 			compatible = "qcom,lpass-cpu-apq8016";
 			clocks = <&gcc GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_CLK>,
@@ -514,7 +535,7 @@
 			#sound-dai-cells = <1>;
                 };
 
-		sdhc_1: sdhci@07824000 {
+		sdhc_1: sdhci@7824000 {
 			compatible = "qcom,sdhci-msm-v4";
 			reg = <0x07824900 0x11c>, <0x07824000 0x800>;
 			reg-names = "hc_mem", "core_mem";
@@ -531,7 +552,7 @@
 			status = "disabled";
 		};
 
-		sdhc_2: sdhci@07864000 {
+		sdhc_2: sdhci@7864000 {
 			compatible = "qcom,sdhci-msm-v4";
 			reg = <0x07864900 0x11c>, <0x07864000 0x800>;
 			reg-names = "hc_mem", "core_mem";
@@ -694,6 +715,84 @@
 			#thermal-sensor-cells = <1>;
 		};
 
+		apps_iommu: iommu@1ef0000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			#iommu-cells = <1>;
+			compatible = "qcom,msm8916-iommu", "qcom,msm-iommu-v1";
+			ranges = <0 0x1e20000 0x40000>;
+			reg = <0x1ef0000 0x3000>;
+			clocks = <&gcc GCC_SMMU_CFG_CLK>,
+				 <&gcc GCC_APSS_TCU_CLK>;
+			clock-names = "iface", "bus";
+			qcom,iommu-secure-id = <17>;
+
+			// mdp_0:
+			iommu-ctx@4000 {
+				compatible = "qcom,msm-iommu-v1-ns";
+				reg = <0x4000 0x1000>;
+				interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			// venus_ns:
+			iommu-ctx@5000 {
+				compatible = "qcom,msm-iommu-v1-sec";
+				reg = <0x5000 0x1000>;
+				interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
+		gpu_iommu: iommu@1f08000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			#iommu-cells = <1>;
+			compatible = "qcom,msm8916-iommu", "qcom,msm-iommu-v1";
+			ranges = <0 0x1f08000 0x10000>;
+			clocks = <&gcc GCC_SMMU_CFG_CLK>,
+				 <&gcc GCC_GFX_TCU_CLK>;
+			clock-names = "iface", "bus";
+			qcom,iommu-secure-id = <18>;
+
+			// gfx3d_user:
+			iommu-ctx@1000 {
+				compatible = "qcom,msm-iommu-v1-ns";
+				reg = <0x1000 0x1000>;
+				interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			// gfx3d_priv:
+			iommu-ctx@2000 {
+				compatible = "qcom,msm-iommu-v1-ns";
+				reg = <0x2000 0x1000>;
+				interrupts = <GIC_SPI 242 0>;
+			};
+		};
+
+		gpu@1c00000 {
+			compatible = "qcom,adreno-306.0", "qcom,adreno";
+			reg = <0x01c00000 0x20000>;
+			reg-names = "kgsl_3d0_reg_memory";
+			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "kgsl_3d0_irq";
+			clock-names =
+			    "core",
+			    "iface",
+			    "mem",
+			    "mem_iface",
+			    "alt_mem_iface",
+			    "gfx3d";
+			clocks =
+			    <&gcc GCC_OXILI_GFX3D_CLK>,
+			    <&gcc GCC_OXILI_AHB_CLK>,
+			    <&gcc GCC_OXILI_GMEM_CLK>,
+			    <&gcc GCC_BIMC_GFX_CLK>,
+			    <&gcc GCC_BIMC_GPU_CLK>,
+			    <&gcc GFX3D_CLK_SRC>;
+			power-domains = <&gcc OXILI_GDSC>;
+			operating-points-v2 = <&gpu_opp_table>;
+			iommus = <&gpu_iommu 1>, <&gpu_iommu 2>;
+		};
+
 		mdss: mdss@1a00000 {
 			compatible = "qcom,mdss";
 			reg = <0x1a00000 0x1000>,
@@ -720,7 +819,7 @@
 
 			mdp: mdp@1a01000 {
 				compatible = "qcom,mdp5";
-				reg = <0x1a01000 0x90000>;
+				reg = <0x1a01000 0x89000>;
 				reg-names = "mdp_phys";
 
 				interrupt-parent = <&mdss>;
@@ -735,6 +834,8 @@
 					      "core_clk",
 					      "vsync_clk";
 
+				iommus = <&apps_iommu 4>;
+
 				ports {
 					#address-cells = <1>;
 					#size-cells = <0>;
@@ -990,7 +1091,7 @@
 		};
 
 		replicator@824000 {
-			compatible = "qcom,coresight-replicator1x", "arm,primecell";
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
 			reg = <0x824000 0x1000>;
 
 			clocks = <&rpmcc RPM_QDSS_CLK>, <&rpmcc RPM_QDSS_A_CLK>;
@@ -1207,6 +1308,28 @@
 				};
 			};
 		};
+
+		venus: video-codec@1d00000 {
+			compatible = "qcom,msm8916-venus";
+			reg = <0x01d00000 0xff000>;
+			interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+			power-domains = <&gcc VENUS_GDSC>;
+			clocks = <&gcc GCC_VENUS0_VCODEC0_CLK>,
+				 <&gcc GCC_VENUS0_AHB_CLK>,
+				 <&gcc GCC_VENUS0_AXI_CLK>;
+			clock-names = "core", "iface", "bus";
+			iommus = <&apps_iommu 5>;
+			memory-region = <&venus_mem>;
+			status = "okay";
+
+			video-decoder {
+				compatible = "venus-decoder";
+			};
+
+			video-encoder {
+				compatible = "venus-encoder";
+			};
+		};
 	};
 
 	smd {
diff --git a/arch/arm64/boot/dts/qcom/msm8996-pins.dtsi b/arch/arm64/boot/dts/qcom/msm8996-pins.dtsi
index 659940434842..c5c42e94f387 100644
--- a/arch/arm64/boot/dts/qcom/msm8996-pins.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996-pins.dtsi
@@ -300,4 +300,199 @@
 			drive-strength = <2>;	/* 2 MA */
 		};
 	};
+
+	pcie0_clkreq_default: pcie0_clkreq_default {
+		mux {
+			pins = "gpio36";
+			function = "pci_e0";
+		};
+
+		config {
+			pins = "gpio36";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie0_perst_default: pcie0_perst_default {
+		mux {
+			pins = "gpio35";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio35";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+	};
+
+	pcie0_wake_default: pcie0_wake_default {
+		mux {
+			pins = "gpio37";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio37";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie0_clkreq_sleep: pcie0_clkreq_sleep {
+		mux {
+			pins = "gpio36";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio36";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+
+	pcie0_wake_sleep: pcie0_wake_sleep {
+		mux {
+			pins = "gpio37";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio37";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+
+	pcie1_clkreq_default: pcie1_clkreq_default {
+		mux {
+			pins = "gpio131";
+			function = "pci_e1";
+		};
+
+		config {
+			pins = "gpio131";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie1_perst_default: pcie1_perst_default {
+		mux {
+			pins = "gpio130";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio130";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+	};
+
+	pcie1_wake_default: pcie1_wake_default {
+		mux {
+			pins = "gpio132";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio132";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+	};
+
+	pcie1_clkreq_sleep: pcie1_clkreq_sleep {
+		mux {
+			pins = "gpio131";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio131";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+
+	pcie1_wake_sleep: pcie1_wake_sleep {
+		mux {
+			pins = "gpio132";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio132";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+
+	pcie2_clkreq_default: pcie2_clkreq_default {
+		mux {
+			pins = "gpio115";
+			function = "pci_e2";
+		};
+
+		config {
+			pins = "gpio115";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie2_perst_default: pcie2_perst_default {
+		mux {
+			pins = "gpio114";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio114";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+	};
+
+	pcie2_wake_default: pcie2_wake_default {
+		mux {
+			pins = "gpio116";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio116";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+	};
+
+	pcie2_clkreq_sleep: pcie2_clkreq_sleep {
+		mux {
+			pins = "gpio115";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio115";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+
+	pcie2_wake_sleep: pcie2_wake_sleep {
+		mux {
+			pins = "gpio116";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio116";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
 };
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 8f085716e258..4b2afcc4fdf4 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -13,6 +13,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/qcom,gcc-msm8996.h>
 #include <dt-bindings/clock/qcom,mmcc-msm8996.h>
+#include <dt-bindings/clock/qcom,rpmcc.h>
 
 / {
 	model = "Qualcomm Technologies, Inc. MSM8996";
@@ -261,6 +262,8 @@
 	firmware {
 		scm {
 			compatible = "qcom,scm-msm8996";
+
+			qcom,dload-mode = <&tcsr 0x13000>;
 		};
 	};
 
@@ -276,17 +279,98 @@
 		hwlocks = <&tcsr_mutex 3>;
 	};
 
+	rpm-glink {
+		compatible = "qcom,glink-rpm";
+
+		interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
+
+		qcom,rpm-msg-ram = <&rpm_msg_ram>;
+
+		mboxes = <&apcs_glb 0>;
+
+		rpm_requests {
+			compatible = "qcom,rpm-msm8996";
+			qcom,glink-channels = "rpm_requests";
+
+			rpmcc: qcom,rpmcc {
+				compatible = "qcom,rpmcc-msm8996";
+				#clock-cells = <1>;
+			};
+
+			pm8994-regulators {
+				compatible = "qcom,rpm-pm8994-regulators";
+
+				pm8994_s1: s1 {};
+				pm8994_s2: s2 {};
+				pm8994_s3: s3 {};
+				pm8994_s4: s4 {};
+				pm8994_s5: s5 {};
+				pm8994_s6: s6 {};
+				pm8994_s7: s7 {};
+				pm8994_s8: s8 {};
+				pm8994_s9: s9 {};
+				pm8994_s10: s10 {};
+				pm8994_s11: s11 {};
+				pm8994_s12: s12 {};
+
+				pm8994_l1: l1 {};
+				pm8994_l2: l2 {};
+				pm8994_l3: l3 {};
+				pm8994_l4: l4 {};
+				pm8994_l5: l5 {};
+				pm8994_l6: l6 {};
+				pm8994_l7: l7 {};
+				pm8994_l8: l8 {};
+				pm8994_l9: l9 {};
+				pm8994_l10: l10 {};
+				pm8994_l11: l11 {};
+				pm8994_l12: l12 {};
+				pm8994_l13: l13 {};
+				pm8994_l14: l14 {};
+				pm8994_l15: l15 {};
+				pm8994_l16: l16 {};
+				pm8994_l17: l17 {};
+				pm8994_l18: l18 {};
+				pm8994_l19: l19 {};
+				pm8994_l20: l20 {};
+				pm8994_l21: l21 {};
+				pm8994_l22: l22 {};
+				pm8994_l23: l23 {};
+				pm8994_l24: l24 {};
+				pm8994_l25: l25 {};
+				pm8994_l26: l26 {};
+				pm8994_l27: l27 {};
+				pm8994_l28: l28 {};
+				pm8994_l29: l29 {};
+				pm8994_l30: l30 {};
+				pm8994_l31: l31 {};
+				pm8994_l32: l32 {};
+			};
+
+		};
+	};
+
 	soc: soc {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0 0 0 0xffffffff>;
 		compatible = "simple-bus";
 
+		rpm_msg_ram: memory@68000 {
+			compatible = "qcom,rpm-msg-ram";
+			reg = <0x68000 0x6000>;
+		};
+
 		tcsr_mutex_regs: syscon@740000 {
 			compatible = "syscon";
 			reg = <0x740000 0x20000>;
 		};
 
+		tcsr: syscon@7a0000 {
+			compatible = "qcom,tcsr-msm8996", "syscon";
+			reg = <0x7a0000 0x18000>;
+		};
+
 		intc: interrupt-controller@9bc0000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <3>;
@@ -303,6 +387,13 @@
 			reg = <0x9820000 0x1000>;
 		};
 
+		apcs_glb: mailbox@9820000 {
+			compatible = "qcom,msm8996-apcs-hmss-global";
+			reg = <0x9820000 0x1000>;
+
+			#mbox-cells = <1>;
+		};
+
 		gcc: clock-controller@300000 {
 			compatible = "qcom,gcc-msm8996";
 			#clock-cells = <1>;
@@ -317,7 +408,7 @@
 			#clock-cells = <1>;
 		};
 
-		blsp1_spi0: spi@07575000 {
+		blsp1_spi0: spi@7575000 {
 			compatible = "qcom,spi-qup-v2.2.1";
 			reg = <0x07575000 0x600>;
 			interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
@@ -332,7 +423,7 @@
 			status = "disabled";
 		};
 
-		blsp2_i2c0: i2c@075b5000 {
+		blsp2_i2c0: i2c@75b5000 {
 			compatible = "qcom,i2c-qup-v2.2.1";
 			reg = <0x075b5000 0x1000>;
 			interrupts = <GIC_SPI 101 0>;
@@ -363,7 +454,7 @@
 			status = "disabled";
 		};
 
-		blsp2_i2c1: i2c@075b6000 {
+		blsp2_i2c1: i2c@75b6000 {
 			compatible = "qcom,i2c-qup-v2.2.1";
 			reg = <0x075b6000 0x1000>;
 			interrupts = <GIC_SPI 102 0>;
@@ -388,7 +479,7 @@
 			status = "disabled";
 		};
 
-		blsp1_i2c2: i2c@07577000 {
+		blsp1_i2c2: i2c@7577000 {
 			compatible = "qcom,i2c-qup-v2.2.1";
 			reg = <0x07577000 0x1000>;
 			interrupts = <GIC_SPI 97 0>;
@@ -403,7 +494,7 @@
 			status = "disabled";
 		};
 
-		blsp2_spi5: spi@075ba000{
+		blsp2_spi5: spi@75ba000{
 			compatible = "qcom,spi-qup-v2.2.1";
 			reg = <0x075ba000 0x600>;
 			interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
@@ -444,7 +535,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		timer@09840000 {
+		timer@9840000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
@@ -538,6 +629,375 @@
 					       <960000000>,
 					       <825000000>;
 		};
+
+		qfprom@74000 {
+			compatible = "qcom,qfprom";
+			reg = <0x74000 0x8ff>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			qusb2p_hstx_trim: hstx_trim@24e {
+				reg = <0x24e 0x2>;
+				bits = <5 4>;
+			};
+
+			qusb2s_hstx_trim: hstx_trim@24f {
+				reg = <0x24f 0x1>;
+				bits = <1 4>;
+			};
+		};
+
+		phy@34000 {
+			compatible = "qcom,msm8996-qmp-pcie-phy";
+			reg = <0x34000 0x488>;
+			#clock-cells = <1>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			clocks = <&gcc GCC_PCIE_PHY_AUX_CLK>,
+				<&gcc GCC_PCIE_PHY_CFG_AHB_CLK>,
+				<&gcc GCC_PCIE_CLKREF_CLK>;
+			clock-names = "aux", "cfg_ahb", "ref";
+
+			vdda-phy-supply = <&pm8994_l28>;
+			vdda-pll-supply = <&pm8994_l12>;
+
+			resets = <&gcc GCC_PCIE_PHY_BCR>,
+				<&gcc GCC_PCIE_PHY_COM_BCR>,
+				<&gcc GCC_PCIE_PHY_COM_NOCSR_BCR>;
+			reset-names = "phy", "common", "cfg";
+			status = "disabled";
+
+			pciephy_0: lane@35000 {
+				reg = <0x035000 0x130>,
+					<0x035200 0x200>,
+					<0x035400 0x1dc>;
+				#phy-cells = <0>;
+
+				clock-output-names = "pcie_0_pipe_clk_src";
+				clocks = <&gcc GCC_PCIE_0_PIPE_CLK>;
+				clock-names = "pipe0";
+				resets = <&gcc GCC_PCIE_0_PHY_BCR>;
+				reset-names = "lane0";
+			};
+
+			pciephy_1: lane@36000 {
+				reg = <0x036000 0x130>,
+					<0x036200 0x200>,
+					<0x036400 0x1dc>;
+				#phy-cells = <0>;
+
+				clock-output-names = "pcie_1_pipe_clk_src";
+				clocks = <&gcc GCC_PCIE_1_PIPE_CLK>;
+				clock-names = "pipe1";
+				resets = <&gcc GCC_PCIE_1_PHY_BCR>;
+				reset-names = "lane1";
+			};
+
+			pciephy_2: lane@37000 {
+				reg = <0x037000 0x130>,
+					<0x037200 0x200>,
+					<0x037400 0x1dc>;
+				#phy-cells = <0>;
+
+				clock-output-names = "pcie_2_pipe_clk_src";
+				clocks = <&gcc GCC_PCIE_2_PIPE_CLK>;
+				clock-names = "pipe2";
+				resets = <&gcc GCC_PCIE_2_PHY_BCR>;
+				reset-names = "lane2";
+			};
+		};
+
+		phy@7410000 {
+			compatible = "qcom,msm8996-qmp-usb3-phy";
+			reg = <0x7410000 0x1c4>;
+			#clock-cells = <1>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			clocks = <&gcc GCC_USB3_PHY_AUX_CLK>,
+				<&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>,
+				<&gcc GCC_USB3_CLKREF_CLK>;
+			clock-names = "aux", "cfg_ahb", "ref";
+
+			vdda-phy-supply = <&pm8994_l28>;
+			vdda-pll-supply = <&pm8994_l12>;
+
+			resets = <&gcc GCC_USB3_PHY_BCR>,
+				<&gcc GCC_USB3PHY_PHY_BCR>;
+			reset-names = "phy", "common";
+			status = "disabled";
+
+			ssusb_phy_0: lane@7410200 {
+				reg = <0x7410200 0x200>,
+					<0x7410400 0x130>,
+					<0x7410600 0x1a8>;
+				#phy-cells = <0>;
+
+				clock-output-names = "usb3_phy_pipe_clk_src";
+				clocks = <&gcc GCC_USB3_PHY_PIPE_CLK>;
+				clock-names = "pipe0";
+			};
+		};
+
+		hsusb_phy1: phy@7411000 {
+			compatible = "qcom,msm8996-qusb2-phy";
+			reg = <0x7411000 0x180>;
+			#phy-cells = <0>;
+
+			clocks = <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>,
+				<&gcc GCC_RX1_USB2_CLKREF_CLK>;
+			clock-names = "cfg_ahb", "ref";
+
+			vdda-pll-supply = <&pm8994_l12>;
+			vdda-phy-dpdm-supply = <&pm8994_l24>;
+
+			resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
+			nvmem-cells = <&qusb2p_hstx_trim>;
+			status = "disabled";
+		};
+
+		hsusb_phy2: phy@7412000 {
+			compatible = "qcom,msm8996-qusb2-phy";
+			reg = <0x7412000 0x180>;
+			#phy-cells = <0>;
+
+			clocks = <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>,
+				<&gcc GCC_RX2_USB2_CLKREF_CLK>;
+			clock-names = "cfg_ahb", "ref";
+
+			vdda-pll-supply = <&pm8994_l12>;
+			vdda-phy-dpdm-supply = <&pm8994_l24>;
+
+			resets = <&gcc GCC_QUSB2PHY_SEC_BCR>;
+			nvmem-cells = <&qusb2s_hstx_trim>;
+			status = "disabled";
+		};
+
+		usb2: usb@7600000 {
+			compatible = "qcom,dwc3";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			clocks = <&gcc GCC_PERIPH_NOC_USB20_AHB_CLK>,
+				<&gcc GCC_USB20_MASTER_CLK>,
+				<&gcc GCC_USB20_MOCK_UTMI_CLK>,
+				<&gcc GCC_USB20_SLEEP_CLK>,
+				<&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>;
+
+			assigned-clocks = <&gcc GCC_USB20_MOCK_UTMI_CLK>,
+					  <&gcc GCC_USB20_MASTER_CLK>;
+			assigned-clock-rates = <19200000>, <60000000>;
+
+			power-domains = <&gcc USB30_GDSC>;
+			status = "disabled";
+
+			dwc3@7600000 {
+				compatible = "snps,dwc3";
+				reg = <0x7600000 0xcc00>;
+				interrupts = <0 138 0>;
+				phys = <&hsusb_phy2>;
+				phy-names = "usb2-phy";
+			};
+		};
+
+		usb3: usb@6a00000 {
+			compatible = "qcom,dwc3";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			clocks = <&gcc GCC_SYS_NOC_USB3_AXI_CLK>,
+				<&gcc GCC_USB30_MASTER_CLK>,
+				<&gcc GCC_AGGRE2_USB3_AXI_CLK>,
+				<&gcc GCC_USB30_MOCK_UTMI_CLK>,
+				<&gcc GCC_USB30_SLEEP_CLK>,
+				<&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>;
+
+			assigned-clocks = <&gcc GCC_USB30_MOCK_UTMI_CLK>,
+					  <&gcc GCC_USB30_MASTER_CLK>;
+			assigned-clock-rates = <19200000>, <120000000>;
+
+			power-domains = <&gcc USB30_GDSC>;
+			status = "disabled";
+
+			dwc3@6a00000 {
+				compatible = "snps,dwc3";
+				reg = <0x6a00000 0xcc00>;
+				interrupts = <0 131 0>;
+				phys = <&hsusb_phy1>, <&ssusb_phy_0>;
+				phy-names = "usb2-phy", "usb3-phy";
+			};
+		};
+
+		agnoc@0 {
+			power-domains = <&gcc AGGRE0_NOC_GDSC>;
+			compatible = "simple-pm-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			pcie0: qcom,pcie@00600000 {
+				compatible = "qcom,pcie-msm8996", "snps,dw-pcie";
+				status = "disabled";
+				power-domains = <&gcc PCIE0_GDSC>;
+				bus-range = <0x00 0xff>;
+				num-lanes = <1>;
+
+				reg = <0x00600000 0x2000>,
+				      <0x0c000000 0xf1d>,
+				      <0x0c000f20 0xa8>,
+				      <0x0c100000 0x100000>;
+				reg-names = "parf", "dbi", "elbi","config";
+
+				phys = <&pciephy_0>;
+				phy-names = "pciephy";
+
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges = <0x01000000 0x0 0x0c200000 0x0c200000 0x0 0x100000>,
+					<0x02000000 0x0 0x0c300000 0x0c300000 0x0 0xd00000>;
+
+				interrupts = <GIC_SPI 405 IRQ_TYPE_NONE>;
+				interrupt-names = "msi";
+				#interrupt-cells = <1>;
+				interrupt-map-mask = <0 0 0 0x7>;
+				interrupt-map = <0 0 0 1 &intc 0 244 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
+						<0 0 0 2 &intc 0 245 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
+						<0 0 0 3 &intc 0 247 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
+						<0 0 0 4 &intc 0 248 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
+
+				pinctrl-names = "default", "sleep";
+				pinctrl-0 = <&pcie0_clkreq_default &pcie0_perst_default &pcie0_wake_default>;
+				pinctrl-1 = <&pcie0_clkreq_sleep &pcie0_perst_default &pcie0_wake_sleep>;
+
+
+				vdda-supply = <&pm8994_l28>;
+
+				linux,pci-domain = <0>;
+
+				clocks = <&gcc GCC_PCIE_0_PIPE_CLK>,
+					<&gcc GCC_PCIE_0_AUX_CLK>,
+					<&gcc GCC_PCIE_0_CFG_AHB_CLK>,
+					<&gcc GCC_PCIE_0_MSTR_AXI_CLK>,
+					<&gcc GCC_PCIE_0_SLV_AXI_CLK>;
+
+				clock-names =  "pipe",
+						"aux",
+						"cfg",
+						"bus_master",
+						"bus_slave";
+
+			};
+
+			pcie1: qcom,pcie@00608000 {
+				compatible = "qcom,pcie-msm8996", "snps,dw-pcie";
+				power-domains = <&gcc PCIE1_GDSC>;
+				bus-range = <0x00 0xff>;
+				num-lanes = <1>;
+
+				status  = "disabled";
+
+				reg = <0x00608000 0x2000>,
+				      <0x0d000000 0xf1d>,
+				      <0x0d000f20 0xa8>,
+				      <0x0d100000 0x100000>;
+
+				reg-names = "parf", "dbi", "elbi","config";
+
+				phys = <&pciephy_1>;
+				phy-names = "pciephy";
+
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges = <0x01000000 0x0 0x0d200000 0x0d200000 0x0 0x100000>,
+					<0x02000000 0x0 0x0d300000 0x0d300000 0x0 0xd00000>;
+
+				interrupts = <GIC_SPI 413 IRQ_TYPE_NONE>;
+				interrupt-names = "msi";
+				#interrupt-cells = <1>;
+				interrupt-map-mask = <0 0 0 0x7>;
+				interrupt-map = <0 0 0 1 &intc 0 272 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
+						<0 0 0 2 &intc 0 273 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
+						<0 0 0 3 &intc 0 274 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
+						<0 0 0 4 &intc 0 275 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
+
+				pinctrl-names = "default", "sleep";
+				pinctrl-0 = <&pcie1_clkreq_default &pcie1_perst_default &pcie1_wake_default>;
+				pinctrl-1 = <&pcie1_clkreq_sleep &pcie1_perst_default &pcie1_wake_sleep>;
+
+
+				vdda-supply = <&pm8994_l28>;
+				linux,pci-domain = <1>;
+
+				clocks = <&gcc GCC_PCIE_1_PIPE_CLK>,
+					<&gcc GCC_PCIE_1_AUX_CLK>,
+					<&gcc GCC_PCIE_1_CFG_AHB_CLK>,
+					<&gcc GCC_PCIE_1_MSTR_AXI_CLK>,
+					<&gcc GCC_PCIE_1_SLV_AXI_CLK>;
+
+				clock-names =  "pipe",
+						"aux",
+						"cfg",
+						"bus_master",
+						"bus_slave";
+			};
+
+			pcie2: qcom,pcie@00610000 {
+				compatible = "qcom,pcie-msm8996", "snps,dw-pcie";
+				power-domains = <&gcc PCIE2_GDSC>;
+				bus-range = <0x00 0xff>;
+				num-lanes = <1>;
+				status = "disabled";
+				reg = <0x00610000 0x2000>,
+				      <0x0e000000 0xf1d>,
+				      <0x0e000f20 0xa8>,
+				      <0x0e100000 0x100000>;
+
+				reg-names = "parf", "dbi", "elbi","config";
+
+				phys = <&pciephy_2>;
+				phy-names = "pciephy";
+
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges = <0x01000000 0x0 0x0e200000 0x0e200000 0x0 0x100000>,
+					<0x02000000 0x0 0x0e300000 0x0e300000 0x0 0x1d00000>;
+
+				device_type = "pci";
+
+				interrupts = <GIC_SPI 421 IRQ_TYPE_NONE>;
+				interrupt-names = "msi";
+				#interrupt-cells = <1>;
+				interrupt-map-mask = <0 0 0 0x7>;
+				interrupt-map = <0 0 0 1 &intc 0 142 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
+						<0 0 0 2 &intc 0 143 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
+						<0 0 0 3 &intc 0 144 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
+						<0 0 0 4 &intc 0 145 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
+
+				pinctrl-names = "default", "sleep";
+				pinctrl-0 = <&pcie2_clkreq_default &pcie2_perst_default &pcie2_wake_default>;
+				pinctrl-1 = <&pcie2_clkreq_sleep &pcie2_perst_default &pcie2_wake_sleep >;
+
+				vdda-supply = <&pm8994_l28>;
+
+				linux,pci-domain = <2>;
+				clocks = <&gcc GCC_PCIE_2_PIPE_CLK>,
+					<&gcc GCC_PCIE_2_AUX_CLK>,
+					<&gcc GCC_PCIE_2_CFG_AHB_CLK>,
+					<&gcc GCC_PCIE_2_MSTR_AXI_CLK>,
+					<&gcc GCC_PCIE_2_SLV_AXI_CLK>;
+
+				clock-names =  "pipe",
+						"aux",
+						"cfg",
+						"bus_master",
+						"bus_slave";
+			};
+		};
 	};
 
 	adsp-pil {
@@ -558,6 +1018,15 @@
 
 		qcom,smem-states = <&adsp_smp2p_out 0>;
 		qcom,smem-state-names = "stop";
+
+		smd-edge {
+			interrupts = <GIC_SPI 156 IRQ_TYPE_EDGE_RISING>;
+
+			label = "lpass";
+			qcom,ipc = <&apcs 16 8>;
+			qcom,smd-edge = <1>;
+			qcom,remote-pid = <2>;
+		};
 	};
 
 	adsp-smp2p {
@@ -584,6 +1053,30 @@
 		};
 	};
 
+	modem-smp2p {
+		compatible = "qcom,smp2p";
+		qcom,smem = <435>, <428>;
+
+		interrupts = <GIC_SPI 451 IRQ_TYPE_EDGE_RISING>;
+
+		qcom,ipc = <&apcs 16 14>;
+
+		qcom,local-pid = <0>;
+		qcom,remote-pid = <1>;
+
+		modem_smp2p_out: master-kernel {
+			qcom,entry-name = "master-kernel";
+			#qcom,smem-state-cells = <1>;
+		};
+
+		modem_smp2p_in: slave-kernel {
+			qcom,entry-name = "slave-kernel";
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
 	smp2p-slpi {
 		compatible = "qcom,smp2p";
 		qcom,smem = <481>, <430>;
diff --git a/arch/arm64/boot/dts/qcom/pm8004.dtsi b/arch/arm64/boot/dts/qcom/pm8004.dtsi
index ef2207afa86b..297b57bfa87a 100644
--- a/arch/arm64/boot/dts/qcom/pm8004.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8004.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/spmi/spmi.h>
 
diff --git a/arch/arm64/boot/dts/qcom/pm8916.dtsi b/arch/arm64/boot/dts/qcom/pm8916.dtsi
index 53deebf9f515..0223e60d8b6a 100644
--- a/arch/arm64/boot/dts/qcom/pm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8916.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/iio/qcom,spmi-vadc.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/spmi/spmi.h>
diff --git a/arch/arm64/boot/dts/qcom/pm8994.dtsi b/arch/arm64/boot/dts/qcom/pm8994.dtsi
index b413e44fd09e..80024c0b1c7c 100644
--- a/arch/arm64/boot/dts/qcom/pm8994.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8994.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/spmi/spmi.h>
 
diff --git a/arch/arm64/boot/dts/qcom/pmi8994.dtsi b/arch/arm64/boot/dts/qcom/pmi8994.dtsi
index d3879a4e8076..dae1cdc23f54 100644
--- a/arch/arm64/boot/dts/qcom/pmi8994.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmi8994.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/spmi/spmi.h>
 
@@ -8,6 +9,23 @@
 		reg = <0x2 SPMI_USID>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+
+		pmi8994_gpios: gpios@c000 {
+			compatible = "qcom,pmi8994-gpio", "qcom,spmi-gpio";
+			reg = <0xc000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupts = <2 0xc0 0 IRQ_TYPE_NONE>,
+				     <2 0xc1 0 IRQ_TYPE_NONE>,
+				     <2 0xc2 0 IRQ_TYPE_NONE>,
+				     <2 0xc3 0 IRQ_TYPE_NONE>,
+				     <2 0xc4 0 IRQ_TYPE_NONE>,
+				     <2 0xc5 0 IRQ_TYPE_NONE>,
+				     <2 0xc6 0 IRQ_TYPE_NONE>,
+				     <2 0xc7 0 IRQ_TYPE_NONE>,
+				     <2 0xc8 0 IRQ_TYPE_NONE>,
+				     <2 0xc9 0 IRQ_TYPE_NONE>;
+		};
 	};
 
 	pmic@3 {
diff --git a/arch/arm64/boot/dts/realtek/Makefile b/arch/arm64/boot/dts/realtek/Makefile
index 8521e921e59a..c108d73f8766 100644
--- a/arch/arm64/boot/dts/realtek/Makefile
+++ b/arch/arm64/boot/dts/realtek/Makefile
@@ -1,5 +1,3 @@
+dtb-$(CONFIG_ARCH_REALTEK) += rtd1295-mele-v9.dtb
+dtb-$(CONFIG_ARCH_REALTEK) += rtd1295-probox2-ava.dtb
 dtb-$(CONFIG_ARCH_REALTEK) += rtd1295-zidoo-x9s.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
diff --git a/arch/arm64/boot/dts/realtek/rtd1295-mele-v9.dts b/arch/arm64/boot/dts/realtek/rtd1295-mele-v9.dts
new file mode 100644
index 000000000000..bd584e99fff9
--- /dev/null
+++ b/arch/arm64/boot/dts/realtek/rtd1295-mele-v9.dts
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2017 Andreas Färber
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/dts-v1/;
+
+#include "rtd1295.dtsi"
+
+/ {
+	compatible = "mele,v9", "realtek,rtd1295";
+	model = "MeLE V9";
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x80000000>;
+	};
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/realtek/rtd1295-probox2-ava.dts b/arch/arm64/boot/dts/realtek/rtd1295-probox2-ava.dts
new file mode 100644
index 000000000000..8e2b0e75298a
--- /dev/null
+++ b/arch/arm64/boot/dts/realtek/rtd1295-probox2-ava.dts
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2017 Andreas Färber
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/dts-v1/;
+
+#include "rtd1295.dtsi"
+
+/ {
+	compatible = "probox2,ava", "realtek,rtd1295";
+	model = "PROBOX2 AVA";
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x80000000>;
+	};
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts b/arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts
index 6efa8091bb30..da19faab29d5 100644
--- a/arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts
+++ b/arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts
@@ -6,12 +6,6 @@
 
 /dts-v1/;
 
-/memreserve/	0x0000000000000000 0x0000000000030000;
-/memreserve/	0x000000000001f000 0x0000000000001000;
-/memreserve/	0x0000000000030000 0x00000000000d0000;
-/memreserve/	0x0000000001b00000 0x00000000004be000;
-/memreserve/	0x0000000001ffe000 0x0000000000004000;
-
 #include "rtd1295.dtsi"
 
 / {
diff --git a/arch/arm64/boot/dts/realtek/rtd1295.dtsi b/arch/arm64/boot/dts/realtek/rtd1295.dtsi
index d8f84666c8ce..8d9ac05d17dc 100644
--- a/arch/arm64/boot/dts/realtek/rtd1295.dtsi
+++ b/arch/arm64/boot/dts/realtek/rtd1295.dtsi
@@ -6,13 +6,10 @@
  * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  */
 
-#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "rtd129x.dtsi"
 
 / {
 	compatible = "realtek,rtd1295";
-	interrupt-parent = <&gic>;
-	#address-cells = <1>;
-	#size-cells = <1>;
 
 	cpus {
 		#address-cells = <2>;
@@ -62,12 +59,6 @@
 		};
 	};
 
-	arm-pmu {
-		compatible = "arm,cortex-a53-pmu";
-		interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
-	};
-
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <GIC_PPI 13
@@ -79,53 +70,8 @@
 			     <GIC_PPI 10
 			(GIC_CPU_MASK_RAW(0xf) | IRQ_TYPE_LEVEL_LOW)>;
 	};
+};
 
-	soc {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		/* Exclude up to 2 GiB of RAM */
-		ranges = <0x80000000 0x80000000 0x80000000>;
-
-		uart0: serial@98007800 {
-			compatible = "snps,dw-apb-uart";
-			reg = <0x98007800 0x400>,
-			      <0x98007000 0x100>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <27000000>;
-			status = "disabled";
-		};
-
-		uart1: serial@9801b200 {
-			compatible = "snps,dw-apb-uart";
-			reg = <0x9801b200 0x100>,
-			      <0x9801b00c 0x100>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <432000000>;
-			status = "disabled";
-		};
-
-		uart2: serial@9801b400 {
-			compatible = "snps,dw-apb-uart";
-			reg = <0x9801b400 0x100>,
-			      <0x9801b00c 0x100>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <432000000>;
-			status = "disabled";
-		};
-
-		gic: interrupt-controller@ff011000 {
-			compatible = "arm,gic-400";
-			reg = <0xff011000 0x1000>,
-			      <0xff012000 0x2000>,
-			      <0xff014000 0x2000>,
-			      <0xff016000 0x2000>;
-			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
-			interrupt-controller;
-			#interrupt-cells = <3>;
-		};
-	};
+&arm_pmu {
+	interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
 };
diff --git a/arch/arm64/boot/dts/realtek/rtd129x.dtsi b/arch/arm64/boot/dts/realtek/rtd129x.dtsi
new file mode 100644
index 000000000000..b9cb92466fc7
--- /dev/null
+++ b/arch/arm64/boot/dts/realtek/rtd129x.dtsi
@@ -0,0 +1,72 @@
+/*
+ * Realtek RTD1293/RTD1295/RTD1296 SoC
+ *
+ * Copyright (c) 2016-2017 Andreas Färber
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/memreserve/	0x0000000000000000 0x0000000000030000;
+/memreserve/	0x000000000001f000 0x0000000000001000;
+/memreserve/	0x0000000000030000 0x00000000000d0000;
+/memreserve/	0x0000000001b00000 0x00000000004be000;
+/memreserve/	0x0000000001ffe000 0x0000000000004000;
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	arm_pmu: arm-pmu {
+		compatible = "arm,cortex-a53-pmu";
+		interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		/* Exclude up to 2 GiB of RAM */
+		ranges = <0x80000000 0x80000000 0x80000000>;
+
+		uart0: serial@98007800 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x98007800 0x400>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clock-frequency = <27000000>;
+			status = "disabled";
+		};
+
+		uart1: serial@9801b200 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x9801b200 0x100>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clock-frequency = <432000000>;
+			status = "disabled";
+		};
+
+		uart2: serial@9801b400 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x9801b400 0x100>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clock-frequency = <432000000>;
+			status = "disabled";
+		};
+
+		gic: interrupt-controller@ff011000 {
+			compatible = "arm,gic-400";
+			reg = <0xff011000 0x1000>,
+			      <0xff012000 0x2000>,
+			      <0xff014000 0x2000>,
+			      <0xff016000 0x2000>;
+			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile
index acc4bb30d485..646198d82903 100644
--- a/arch/arm64/boot/dts/renesas/Makefile
+++ b/arch/arm64/boot/dts/renesas/Makefile
@@ -1,7 +1,10 @@
+# SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-salvator-x.dtb r8a7795-h3ulcb.dtb
+dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-h3ulcb-kf.dtb
 dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-salvator-xs.dtb
 dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-es1-salvator-x.dtb r8a7795-es1-h3ulcb.dtb
+dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-es1-h3ulcb-kf.dtb
 dtb-$(CONFIG_ARCH_R8A7796) += r8a7796-salvator-x.dtb r8a7796-m3ulcb.dtb
-
-always		:= $(dtb-y)
-clean-files	:= *.dtb
+dtb-$(CONFIG_ARCH_R8A7796) += r8a7796-m3ulcb-kf.dtb
+dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-eagle.dtb
+dtb-$(CONFIG_ARCH_R8A77995) += r8a77995-draak.dtb
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb-kf.dts
new file mode 100644
index 000000000000..009cb1cb0dde
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb-kf.dts
@@ -0,0 +1,19 @@
+/*
+ * Device Tree Source for the H3ULCB Kingfisher board
+ *
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ * Copyright (C) 2017 Cogent Embedded, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include "r8a7795-es1-h3ulcb.dts"
+#include "ulcb-kf.dtsi"
+
+/ {
+	model = "Renesas H3ULCB Kingfisher board based on r8a7795 ES1.x";
+	compatible = "shimafuji,kingfisher", "renesas,h3ulcb",
+		     "renesas,r8a7795";
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dts b/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dts
index 95fe207cb6a3..dd4f9b6a4254 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dts
@@ -9,8 +9,6 @@
  * kind, whether express or implied.
  */
 
-#define CPG_AUDIO_CLK_I		R8A7795_CLK_S0D4
-
 /dts-v1/;
 #include "r8a7795-es1.dtsi"
 #include "ulcb.dtsi"
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dts
index b84c156ed696..3f7d5f51e428 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dts
@@ -8,8 +8,6 @@
  * kind, whether express or implied.
  */
 
-#define CPG_AUDIO_CLK_I		R8A7795_CLK_S0D4
-
 /dts-v1/;
 #include "r8a7795-es1.dtsi"
 #include "salvator-x.dtsi"
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
index a0ba7bd21ea3..655dd30639c5 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
@@ -11,7 +11,7 @@
 #include "r8a7795.dtsi"
 
 &soc {
-	xhci1: usb@ee0400000 {
+	xhci1: usb@ee040000 {
 		compatible = "renesas,xhci-r8a7795", "renesas,rcar-gen3-xhci";
 		reg = <0 0xee040000 0 0xc00>;
 		interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
@@ -21,6 +21,14 @@
 		status = "disabled";
 	};
 
+	/delete-node/ usb-phy@ee0e0200;
+	/delete-node/ usb@ee0e0100;
+	/delete-node/ usb@ee0e0000;
+	/delete-node/ usb@e659c000;
+
+	/delete-node/ dma-controller@e6460000;
+	/delete-node/ dma-controller@e6470000;
+
 	fcpf2: fcp@fe952000 {
 		compatible = "renesas,fcpf";
 		reg = <0 0xfe952000 0 0x200>;
@@ -79,6 +87,5 @@
 };
 
 &du {
-	compatible = "renesas,du-r8a7795";
 	vsps = <&vspd0 &vspd1 &vspd2 &vspd3>;
 };
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb-kf.dts
new file mode 100644
index 000000000000..4403227c0f97
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb-kf.dts
@@ -0,0 +1,19 @@
+/*
+ * Device Tree Source for the H3ULCB Kingfisher board
+ *
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ * Copyright (C) 2017 Cogent Embedded, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include "r8a7795-h3ulcb.dts"
+#include "ulcb-kf.dtsi"
+
+/ {
+	model = "Renesas H3ULCB Kingfisher board based on r8a7795 ES2.0+";
+	compatible = "shimafuji,kingfisher", "renesas,h3ulcb",
+		     "renesas,r8a7795";
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts
index 0426f41765f0..0afe777973de 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts
@@ -9,8 +9,6 @@
  * kind, whether express or implied.
  */
 
-#define CPG_AUDIO_CLK_I		R8A7795_CLK_S0D4
-
 /dts-v1/;
 #include "r8a7795.dtsi"
 #include "ulcb.dtsi"
@@ -40,3 +38,17 @@
 		reg = <0x7 0x00000000 0x0 0x40000000>;
 	};
 };
+
+&du {
+	clocks = <&cpg CPG_MOD 724>,
+		 <&cpg CPG_MOD 723>,
+		 <&cpg CPG_MOD 722>,
+		 <&cpg CPG_MOD 721>,
+		 <&cpg CPG_MOD 727>,
+		 <&versaclock5 1>,
+		 <&versaclock5 3>,
+		 <&versaclock5 4>,
+		 <&versaclock5 2>;
+	clock-names = "du.0", "du.1", "du.2", "du.3", "lvds.0",
+		      "dclkin.0", "dclkin.1", "dclkin.2", "dclkin.3";
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
index 684fb3b9d154..17953070f38d 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
@@ -8,8 +8,6 @@
  * kind, whether express or implied.
  */
 
-#define CPG_AUDIO_CLK_I		R8A7795_CLK_S0D4
-
 /dts-v1/;
 #include "r8a7795.dtsi"
 #include "salvator-x.dtsi"
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts
index de354957144b..7675de5d4f2c 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts
@@ -8,8 +8,6 @@
  * kind, whether express or implied.
  */
 
-#define CPG_AUDIO_CLK_I		R8A7795_CLK_S0D4
-
 /dts-v1/;
 #include "r8a7795.dtsi"
 #include "salvator-xs.dtsi"
@@ -46,10 +44,12 @@
 		 <&cpg CPG_MOD 722>,
 		 <&cpg CPG_MOD 721>,
 		 <&cpg CPG_MOD 727>,
+		 <&versaclock6 1>,
 		 <&x21_clk>,
-		 <&x22_clk>;
+		 <&x22_clk>,
+		 <&versaclock6 2>;
 	clock-names = "du.0", "du.1", "du.2", "du.3", "lvds.0",
-		      "dclkin.1", "dclkin.2";
+		      "dclkin.0", "dclkin.1", "dclkin.2", "dclkin.3";
 };
 
 &ehci2 {
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index e31c1b660b3f..15ef292a8d9f 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -12,6 +12,8 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/power/r8a7795-sysc.h>
 
+#define CPG_AUDIO_CLK_I		R8A7795_CLK_S0D4
+
 / {
 	compatible = "renesas,r8a7795";
 	#address-cells = <2>;
@@ -218,7 +220,7 @@
 
 		gpio0: gpio@e6050000 {
 			compatible = "renesas,gpio-r8a7795",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6050000 0 0x50>;
 			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -233,7 +235,7 @@
 
 		gpio1: gpio@e6051000 {
 			compatible = "renesas,gpio-r8a7795",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6051000 0 0x50>;
 			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -248,7 +250,7 @@
 
 		gpio2: gpio@e6052000 {
 			compatible = "renesas,gpio-r8a7795",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6052000 0 0x50>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -263,7 +265,7 @@
 
 		gpio3: gpio@e6053000 {
 			compatible = "renesas,gpio-r8a7795",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6053000 0 0x50>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -278,7 +280,7 @@
 
 		gpio4: gpio@e6054000 {
 			compatible = "renesas,gpio-r8a7795",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6054000 0 0x50>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -293,7 +295,7 @@
 
 		gpio5: gpio@e6055000 {
 			compatible = "renesas,gpio-r8a7795",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6055000 0 0x50>;
 			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -308,7 +310,7 @@
 
 		gpio6: gpio@e6055400 {
 			compatible = "renesas,gpio-r8a7795",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6055400 0 0x50>;
 			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -323,7 +325,7 @@
 
 		gpio7: gpio@e6055800 {
 			compatible = "renesas,gpio-r8a7795",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6055800 0 0x50>;
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -691,6 +693,126 @@
 			};
 		};
 
+		drif00: rif@e6f40000 {
+			compatible = "renesas,r8a7795-drif",
+				     "renesas,rcar-gen3-drif";
+			reg = <0 0xe6f40000 0 0x64>;
+			interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 515>;
+			clock-names = "fck";
+			dmas = <&dmac1 0x20>, <&dmac2 0x20>;
+			dma-names = "rx", "rx";
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 515>;
+			renesas,bonding = <&drif01>;
+			status = "disabled";
+		};
+
+		drif01: rif@e6f50000 {
+			compatible = "renesas,r8a7795-drif",
+				     "renesas,rcar-gen3-drif";
+			reg = <0 0xe6f50000 0 0x64>;
+			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 514>;
+			clock-names = "fck";
+			dmas = <&dmac1 0x22>, <&dmac2 0x22>;
+			dma-names = "rx", "rx";
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 514>;
+			renesas,bonding = <&drif00>;
+			status = "disabled";
+		};
+
+		drif10: rif@e6f60000 {
+			compatible = "renesas,r8a7795-drif",
+				     "renesas,rcar-gen3-drif";
+			reg = <0 0xe6f60000 0 0x64>;
+			interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 513>;
+			clock-names = "fck";
+			dmas = <&dmac1 0x24>, <&dmac2 0x24>;
+			dma-names = "rx", "rx";
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 513>;
+			renesas,bonding = <&drif11>;
+			status = "disabled";
+		};
+
+		drif11: rif@e6f70000 {
+			compatible = "renesas,r8a7795-drif",
+				     "renesas,rcar-gen3-drif";
+			reg = <0 0xe6f70000 0 0x64>;
+			interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 512>;
+			clock-names = "fck";
+			dmas = <&dmac1 0x26>, <&dmac2 0x26>;
+			dma-names = "rx", "rx";
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 512>;
+			renesas,bonding = <&drif10>;
+			status = "disabled";
+		};
+
+		drif20: rif@e6f80000 {
+			compatible = "renesas,r8a7795-drif",
+				     "renesas,rcar-gen3-drif";
+			reg = <0 0xe6f80000 0 0x64>;
+			interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 511>;
+			clock-names = "fck";
+			dmas = <&dmac1 0x28>, <&dmac2 0x28>;
+			dma-names = "rx", "rx";
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 511>;
+			renesas,bonding = <&drif21>;
+			status = "disabled";
+		};
+
+		drif21: rif@e6f90000 {
+			compatible = "renesas,r8a7795-drif",
+				     "renesas,rcar-gen3-drif";
+			reg = <0 0xe6f90000 0 0x64>;
+			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 510>;
+			clock-names = "fck";
+			dmas = <&dmac1 0x2a>, <&dmac2 0x2a>;
+			dma-names = "rx", "rx";
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 510>;
+			renesas,bonding = <&drif20>;
+			status = "disabled";
+		};
+
+		drif30: rif@e6fa0000 {
+			compatible = "renesas,r8a7795-drif",
+				     "renesas,rcar-gen3-drif";
+			reg = <0 0xe6fa0000 0 0x64>;
+			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 509>;
+			clock-names = "fck";
+			dmas = <&dmac1 0x2c>, <&dmac2 0x2c>;
+			dma-names = "rx", "rx";
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 509>;
+			renesas,bonding = <&drif31>;
+			status = "disabled";
+		};
+
+		drif31: rif@e6fb0000 {
+			compatible = "renesas,r8a7795-drif",
+				     "renesas,rcar-gen3-drif";
+			reg = <0 0xe6fb0000 0 0x64>;
+			interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 508>;
+			clock-names = "fck";
+			dmas = <&dmac1 0x2e>, <&dmac2 0x2e>;
+			dma-names = "rx", "rx";
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 508>;
+			renesas,bonding = <&drif30>;
+			status = "disabled";
+		};
+
 		hscif0: serial@e6540000 {
 			compatible = "renesas,hscif-r8a7795",
 				     "renesas,rcar-gen3-hscif",
@@ -776,6 +898,68 @@
 			status = "disabled";
 		};
 
+		msiof0: spi@e6e90000 {
+			compatible = "renesas,msiof-r8a7795",
+				     "renesas,rcar-gen3-msiof";
+			reg = <0 0xe6e90000 0 0x0064>;
+			interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 211>;
+			dmas = <&dmac1 0x41>, <&dmac1 0x40>,
+			       <&dmac2 0x41>, <&dmac2 0x40>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 211>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		msiof1: spi@e6ea0000 {
+			compatible = "renesas,msiof-r8a7795",
+				     "renesas,rcar-gen3-msiof";
+			reg = <0 0xe6ea0000 0 0x0064>;
+			interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 210>;
+			dmas = <&dmac1 0x43>, <&dmac1 0x42>,
+			       <&dmac2 0x43>, <&dmac2 0x42>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 210>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		msiof2: spi@e6c00000 {
+			compatible = "renesas,msiof-r8a7795",
+				     "renesas,rcar-gen3-msiof";
+			reg = <0 0xe6c00000 0 0x0064>;
+			interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 209>;
+			dmas = <&dmac0 0x45>, <&dmac0 0x44>;
+			dma-names = "tx", "rx";
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 209>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		msiof3: spi@e6c10000 {
+			compatible = "renesas,msiof-r8a7795",
+				     "renesas,rcar-gen3-msiof";
+			reg = <0 0xe6c10000 0 0x0064>;
+			interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 208>;
+			dmas = <&dmac0 0x47>, <&dmac0 0x46>;
+			dma-names = "tx", "rx";
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 208>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		scif0: serial@e6e60000 {
 			compatible = "renesas,scif-r8a7795",
 				     "renesas,rcar-gen3-scif", "renesas,scif";
@@ -1267,7 +1451,8 @@
 		};
 
 		sata: sata@ee300000 {
-			compatible = "renesas,sata-r8a7795";
+			compatible = "renesas,sata-r8a7795",
+				     "renesas,rcar-gen3-sata";
 			reg = <0 0xee300000 0 0x200000>;
 			interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 815>;
@@ -1286,6 +1471,17 @@
 			status = "disabled";
 		};
 
+		usb3_peri0: usb@ee020000 {
+			compatible = "renesas,r8a7795-usb3-peri",
+				     "renesas,rcar-gen3-usb3-peri";
+			reg = <0 0xee020000 0 0x400>;
+			interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 328>;
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 328>;
+			status = "disabled";
+		};
+
 		usb_dmac0: dma-controller@e65a0000 {
 			compatible = "renesas,r8a7795-usb-dmac",
 				     "renesas,usb-dmac";
@@ -1314,6 +1510,34 @@
 			dma-channels = <2>;
 		};
 
+		usb_dmac2: dma-controller@e6460000 {
+			compatible = "renesas,r8a7795-usb-dmac",
+				     "renesas,usb-dmac";
+			reg = <0 0xe6460000 0 0x100>;
+			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "ch0", "ch1";
+			clocks = <&cpg CPG_MOD 326>;
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 326>;
+			#dma-cells = <1>;
+			dma-channels = <2>;
+		};
+
+		usb_dmac3: dma-controller@e6470000 {
+			compatible = "renesas,r8a7795-usb-dmac",
+				     "renesas,usb-dmac";
+			reg = <0 0xe6470000 0 0x100>;
+			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "ch0", "ch1";
+			clocks = <&cpg CPG_MOD 329>;
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 329>;
+			#dma-cells = <1>;
+			dma-channels = <2>;
+		};
+
 		sdhi0: sd@ee100000 {
 			compatible = "renesas,sdhi-r8a7795";
 			reg = <0 0xee100000 0 0x2000>;
@@ -1392,6 +1616,18 @@
 			status = "disabled";
 		};
 
+		usb2_phy3: usb-phy@ee0e0200 {
+			compatible = "renesas,usb2-phy-r8a7795",
+				     "renesas,rcar-gen3-usb2-phy";
+			reg = <0 0xee0e0200 0 0x700>;
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 700>;
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 700>;
+			#phy-cells = <0>;
+			status = "disabled";
+		};
+
 		ehci0: usb@ee080100 {
 			compatible = "generic-ehci";
 			reg = <0 0xee080100 0 0x100>;
@@ -1399,6 +1635,7 @@
 			clocks = <&cpg CPG_MOD 703>;
 			phys = <&usb2_phy0>;
 			phy-names = "usb";
+			companion = <&ohci0>;
 			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
 			resets = <&cpg 703>;
 			status = "disabled";
@@ -1411,6 +1648,7 @@
 			clocks = <&cpg CPG_MOD 702>;
 			phys = <&usb2_phy1>;
 			phy-names = "usb";
+			companion = <&ohci1>;
 			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
 			resets = <&cpg 702>;
 			status = "disabled";
@@ -1423,11 +1661,25 @@
 			clocks = <&cpg CPG_MOD 701>;
 			phys = <&usb2_phy2>;
 			phy-names = "usb";
+			companion = <&ohci2>;
 			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
 			resets = <&cpg 701>;
 			status = "disabled";
 		};
 
+		ehci3: usb@ee0e0100 {
+			compatible = "generic-ehci";
+			reg = <0 0xee0e0100 0 0x100>;
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 700>;
+			phys = <&usb2_phy3>;
+			phy-names = "usb";
+			companion = <&ohci3>;
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 700>;
+			status = "disabled";
+		};
+
 		ohci0: usb@ee080000 {
 			compatible = "generic-ohci";
 			reg = <0 0xee080000 0 0x100>;
@@ -1464,6 +1716,18 @@
 			status = "disabled";
 		};
 
+		ohci3: usb@ee0e0000 {
+			compatible = "generic-ohci";
+			reg = <0 0xee0e0000 0 0x100>;
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 700>;
+			phys = <&usb2_phy3>;
+			phy-names = "usb";
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 700>;
+			status = "disabled";
+		};
+
 		hsusb: usb@e6590000 {
 			compatible = "renesas,usbhs-r8a7795",
 				     "renesas,rcar-gen3-usbhs";
@@ -1481,6 +1745,23 @@
 			status = "disabled";
 		};
 
+		hsusb3: usb@e659c000 {
+			compatible = "renesas,usbhs-r8a7795",
+				     "renesas,rcar-gen3-usbhs";
+			reg = <0 0xe659c000 0 0x100>;
+			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 705>;
+			dmas = <&usb_dmac2 0>, <&usb_dmac2 1>,
+			       <&usb_dmac3 0>, <&usb_dmac3 1>;
+			dma-names = "ch0", "ch1", "ch2", "ch3";
+			renesas,buswait = <11>;
+			phys = <&usb2_phy3>;
+			phy-names = "usb";
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 705>;
+			status = "disabled";
+		};
+
 		pciec0: pcie@fe000000 {
 			compatible = "renesas,pcie-r8a7795",
 				     "renesas,pcie-rcar-gen3";
@@ -1535,6 +1816,46 @@
 			status = "disabled";
 		};
 
+		imr-lx4@fe860000 {
+			compatible = "renesas,r8a7795-imr-lx4",
+				     "renesas,imr-lx4";
+			reg = <0 0xfe860000 0 0x2000>;
+			interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 823>;
+			power-domains = <&sysc R8A7795_PD_A3VC>;
+			resets = <&cpg 823>;
+		};
+
+		imr-lx4@fe870000 {
+			compatible = "renesas,r8a7795-imr-lx4",
+				     "renesas,imr-lx4";
+			reg = <0 0xfe870000 0 0x2000>;
+			interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 822>;
+			power-domains = <&sysc R8A7795_PD_A3VC>;
+			resets = <&cpg 822>;
+		};
+
+		imr-lx4@fe880000 {
+			compatible = "renesas,r8a7795-imr-lx4",
+				     "renesas,imr-lx4";
+			reg = <0 0xfe880000 0 0x2000>;
+			interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 821>;
+			power-domains = <&sysc R8A7795_PD_A3VC>;
+			resets = <&cpg 821>;
+		};
+
+		imr-lx4@fe890000 {
+			compatible = "renesas,r8a7795-imr-lx4",
+				     "renesas,imr-lx4";
+			reg = <0 0xfe890000 0 0x2000>;
+			interrupts = <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 820>;
+			power-domains = <&sysc R8A7795_PD_A3VC>;
+			resets = <&cpg 820>;
+		};
+
 		vspbc: vsp@fe920000 {
 			compatible = "renesas,vsp2";
 			reg = <0 0xfe920000 0 0x8000>;
@@ -1704,7 +2025,7 @@
 			renesas,fcp = <&fcpf1>;
 		};
 
-		hdmi0: hdmi0@fead0000 {
+		hdmi0: hdmi@fead0000 {
 			compatible = "renesas,r8a7795-hdmi", "renesas,rcar-gen3-hdmi";
 			reg = <0 0xfead0000 0 0x10000>;
 			interrupts = <GIC_SPI 389 IRQ_TYPE_LEVEL_HIGH>;
@@ -1729,7 +2050,7 @@
 			};
 		};
 
-		hdmi1: hdmi1@feae0000 {
+		hdmi1: hdmi@feae0000 {
 			compatible = "renesas,r8a7795-hdmi", "renesas,rcar-gen3-hdmi";
 			reg = <0 0xfeae0000 0 0x10000>;
 			interrupts = <GIC_SPI 436 IRQ_TYPE_LEVEL_HIGH>;
@@ -1755,6 +2076,7 @@
 		};
 
 		du: display@feb00000 {
+			compatible = "renesas,du-r8a7795";
 			reg = <0 0xfeb00000 0 0x80000>,
 			      <0 0xfeb90000 0 0x14>;
 			reg-names = "du", "lvds.0";
@@ -1768,6 +2090,7 @@
 				 <&cpg CPG_MOD 721>,
 				 <&cpg CPG_MOD 727>;
 			clock-names = "du.0", "du.1", "du.2", "du.3", "lvds.0";
+			vsps = <&vspd0 0 &vspd1 0 &vspd2 0 &vspd0 1>;
 			status = "disabled";
 
 			ports {
diff --git a/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dts
new file mode 100644
index 000000000000..de2390f009e7
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dts
@@ -0,0 +1,19 @@
+/*
+ * Device Tree Source for the M3ULCB Kingfisher board
+ *
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ * Copyright (C) 2017 Cogent Embedded, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include "r8a7796-m3ulcb.dts"
+#include "ulcb-kf.dtsi"
+
+/ {
+	model = "Renesas M3ULCB Kingfisher board based on r8a7796";
+	compatible = "shimafuji,kingfisher", "renesas,m3ulcb",
+		     "renesas,r8a7796";
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts b/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts
index 38b58b7fca4b..daee1f1a3f68 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts
@@ -9,8 +9,6 @@
  * kind, whether express or implied.
  */
 
-#define CPG_AUDIO_CLK_I		R8A7796_CLK_S0D4
-
 /dts-v1/;
 #include "r8a7796.dtsi"
 #include "ulcb.dtsi"
@@ -30,3 +28,15 @@
 		reg = <0x6 0x00000000 0x0 0x40000000>;
 	};
 };
+
+&du {
+	clocks = <&cpg CPG_MOD 724>,
+		 <&cpg CPG_MOD 723>,
+		 <&cpg CPG_MOD 722>,
+		 <&cpg CPG_MOD 727>,
+		 <&versaclock5 1>,
+		 <&versaclock5 3>,
+		 <&versaclock5 2>;
+	clock-names = "du.0", "du.1", "du.2", "lvds.0",
+		      "dclkin.0", "dclkin.1", "dclkin.2";
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts
index db4f162d6bdd..b317be03306e 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts
@@ -8,8 +8,6 @@
  * kind, whether express or implied.
  */
 
-#define CPG_AUDIO_CLK_I		R8A7796_CLK_S0D4
-
 /dts-v1/;
 #include "r8a7796.dtsi"
 #include "salvator-x.dtsi"
@@ -29,3 +27,32 @@
 		reg = <0x6 0x00000000 0x0 0x80000000>;
 	};
 };
+
+&du {
+	clocks = <&cpg CPG_MOD 724>,
+		 <&cpg CPG_MOD 723>,
+		 <&cpg CPG_MOD 722>,
+		 <&cpg CPG_MOD 727>,
+		 <&versaclock5 1>,
+		 <&x21_clk>,
+		 <&versaclock5 2>;
+	clock-names = "du.0", "du.1", "du.2", "lvds.0",
+		      "dclkin.0", "dclkin.1", "dclkin.2";
+};
+
+&hdmi0 {
+	status = "okay";
+
+	ports {
+		port@1 {
+			reg = <1>;
+			rcar_dw_hdmi0_out: endpoint {
+				remote-endpoint = <&hdmi0_con>;
+			};
+		};
+	};
+};
+
+&hdmi0_con {
+	remote-endpoint = <&rcar_dw_hdmi0_out>;
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index 1f6710912045..f2b2e40c655e 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -12,6 +12,8 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/power/r8a7796-sysc.h>
 
+#define CPG_AUDIO_CLK_I		R8A7796_CLK_S0D4
+
 / {
 	compatible = "renesas,r8a7796";
 	#address-cells = <2>;
@@ -212,7 +214,7 @@
 
 		gpio0: gpio@e6050000 {
 			compatible = "renesas,gpio-r8a7796",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6050000 0 0x50>;
 			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -227,7 +229,7 @@
 
 		gpio1: gpio@e6051000 {
 			compatible = "renesas,gpio-r8a7796",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6051000 0 0x50>;
 			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -242,7 +244,7 @@
 
 		gpio2: gpio@e6052000 {
 			compatible = "renesas,gpio-r8a7796",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6052000 0 0x50>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -257,7 +259,7 @@
 
 		gpio3: gpio@e6053000 {
 			compatible = "renesas,gpio-r8a7796",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6053000 0 0x50>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -272,7 +274,7 @@
 
 		gpio4: gpio@e6054000 {
 			compatible = "renesas,gpio-r8a7796",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6054000 0 0x50>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -287,7 +289,7 @@
 
 		gpio5: gpio@e6055000 {
 			compatible = "renesas,gpio-r8a7796",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6055000 0 0x50>;
 			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -302,7 +304,7 @@
 
 		gpio6: gpio@e6055400 {
 			compatible = "renesas,gpio-r8a7796",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6055400 0 0x50>;
 			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -317,7 +319,7 @@
 
 		gpio7: gpio@e6055800 {
 			compatible = "renesas,gpio-r8a7796",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6055800 0 0x50>;
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -381,6 +383,22 @@
 			#power-domain-cells = <1>;
 		};
 
+		intc_ex: interrupt-controller@e61c0000 {
+			compatible = "renesas,intc-ex-r8a7796", "renesas,irqc";
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			reg = <0 0xe61c0000 0 0x200>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 407>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 407>;
+		};
+
 		i2c_dvfs: i2c@e60b0000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -639,6 +657,126 @@
 			};
 		};
 
+		drif00: rif@e6f40000 {
+			compatible = "renesas,r8a7796-drif",
+				     "renesas,rcar-gen3-drif";
+			reg = <0 0xe6f40000 0 0x64>;
+			interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 515>;
+			clock-names = "fck";
+			dmas = <&dmac1 0x20>, <&dmac2 0x20>;
+			dma-names = "rx", "rx";
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 515>;
+			renesas,bonding = <&drif01>;
+			status = "disabled";
+		};
+
+		drif01: rif@e6f50000 {
+			compatible = "renesas,r8a7796-drif",
+				     "renesas,rcar-gen3-drif";
+			reg = <0 0xe6f50000 0 0x64>;
+			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 514>;
+			clock-names = "fck";
+			dmas = <&dmac1 0x22>, <&dmac2 0x22>;
+			dma-names = "rx", "rx";
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 514>;
+			renesas,bonding = <&drif00>;
+			status = "disabled";
+		};
+
+		drif10: rif@e6f60000 {
+			compatible = "renesas,r8a7796-drif",
+				     "renesas,rcar-gen3-drif";
+			reg = <0 0xe6f60000 0 0x64>;
+			interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 513>;
+			clock-names = "fck";
+			dmas = <&dmac1 0x24>, <&dmac2 0x24>;
+			dma-names = "rx", "rx";
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 513>;
+			renesas,bonding = <&drif11>;
+			status = "disabled";
+		};
+
+		drif11: rif@e6f70000 {
+			compatible = "renesas,r8a7796-drif",
+				     "renesas,rcar-gen3-drif";
+			reg = <0 0xe6f70000 0 0x64>;
+			interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 512>;
+			clock-names = "fck";
+			dmas = <&dmac1 0x26>, <&dmac2 0x26>;
+			dma-names = "rx", "rx";
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 512>;
+			renesas,bonding = <&drif10>;
+			status = "disabled";
+		};
+
+		drif20: rif@e6f80000 {
+			compatible = "renesas,r8a7796-drif",
+				     "renesas,rcar-gen3-drif";
+			reg = <0 0xe6f80000 0 0x64>;
+			interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 511>;
+			clock-names = "fck";
+			dmas = <&dmac1 0x28>, <&dmac2 0x28>;
+			dma-names = "rx", "rx";
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 511>;
+			renesas,bonding = <&drif21>;
+			status = "disabled";
+		};
+
+		drif21: rif@e6f90000 {
+			compatible = "renesas,r8a7796-drif",
+				     "renesas,rcar-gen3-drif";
+			reg = <0 0xe6f90000 0 0x64>;
+			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 510>;
+			clock-names = "fck";
+			dmas = <&dmac1 0x2a>, <&dmac2 0x2a>;
+			dma-names = "rx", "rx";
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 510>;
+			renesas,bonding = <&drif20>;
+			status = "disabled";
+		};
+
+		drif30: rif@e6fa0000 {
+			compatible = "renesas,r8a7796-drif",
+				     "renesas,rcar-gen3-drif";
+			reg = <0 0xe6fa0000 0 0x64>;
+			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 509>;
+			clock-names = "fck";
+			dmas = <&dmac1 0x2c>, <&dmac2 0x2c>;
+			dma-names = "rx", "rx";
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 509>;
+			renesas,bonding = <&drif31>;
+			status = "disabled";
+		};
+
+		drif31: rif@e6fb0000 {
+			compatible = "renesas,r8a7796-drif",
+				     "renesas,rcar-gen3-drif";
+			reg = <0 0xe6fb0000 0 0x64>;
+			interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 508>;
+			clock-names = "fck";
+			dmas = <&dmac1 0x2e>, <&dmac2 0x2e>;
+			dma-names = "rx", "rx";
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 508>;
+			renesas,bonding = <&drif30>;
+			status = "disabled";
+		};
+
 		avb: ethernet@e6800000 {
 			compatible = "renesas,etheravb-r8a7796",
 				     "renesas,etheravb-rcar-gen3";
@@ -877,7 +1015,7 @@
 			clocks = <&cpg CPG_MOD 211>;
 			dmas = <&dmac1 0x41>, <&dmac1 0x40>,
 			       <&dmac2 0x41>, <&dmac2 0x40>;
-			dma-names = "tx", "rx";
+			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
 			resets = <&cpg 211>;
 			#address-cells = <1>;
@@ -893,7 +1031,7 @@
 			clocks = <&cpg CPG_MOD 210>;
 			dmas = <&dmac1 0x43>, <&dmac1 0x42>,
 			       <&dmac2 0x43>, <&dmac2 0x42>;
-			dma-names = "tx", "rx";
+			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
 			resets = <&cpg 210>;
 			#address-cells = <1>;
@@ -1101,36 +1239,144 @@
 			dma-channels = <16>;
 		};
 
+		usb_dmac0: dma-controller@e65a0000 {
+			compatible = "renesas,r8a7796-usb-dmac",
+				     "renesas,usb-dmac";
+			reg = <0 0xe65a0000 0 0x100>;
+			interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "ch0", "ch1";
+			clocks = <&cpg CPG_MOD 330>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 330>;
+			#dma-cells = <1>;
+			dma-channels = <2>;
+		};
+
+		usb_dmac1: dma-controller@e65b0000 {
+			compatible = "renesas,r8a7796-usb-dmac",
+				     "renesas,usb-dmac";
+			reg = <0 0xe65b0000 0 0x100>;
+			interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "ch0", "ch1";
+			clocks = <&cpg CPG_MOD 331>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 331>;
+			#dma-cells = <1>;
+			dma-channels = <2>;
+		};
+
 		hsusb: usb@e6590000 {
-			/* placeholder */
+			compatible = "renesas,usbhs-r8a7796",
+				     "renesas,rcar-gen3-usbhs";
+			reg = <0 0xe6590000 0 0x100>;
+			interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 704>;
+			dmas = <&usb_dmac0 0>, <&usb_dmac0 1>,
+			       <&usb_dmac1 0>, <&usb_dmac1 1>;
+			dma-names = "ch0", "ch1", "ch2", "ch3";
+			renesas,buswait = <11>;
+			phys = <&usb2_phy0>;
+			phy-names = "usb";
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 704>;
+			status = "disabled";
 		};
 
 		xhci0: usb@ee000000 {
-			/* placeholder */
+			compatible = "renesas,xhci-r8a7796",
+				     "renesas,rcar-gen3-xhci";
+			reg = <0 0xee000000 0 0xc00>;
+			interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 328>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 328>;
+			status = "disabled";
+		};
+
+		usb3_peri0: usb@ee020000 {
+			compatible = "renesas,r8a7796-usb3-peri",
+				     "renesas,rcar-gen3-usb3-peri";
+			reg = <0 0xee020000 0 0x400>;
+			interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 328>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 328>;
+			status = "disabled";
 		};
 
 		ohci0: usb@ee080000 {
-			/* placeholder */
+			compatible = "generic-ohci";
+			reg = <0 0xee080000 0 0x100>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			phys = <&usb2_phy0>;
+			phy-names = "usb";
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			status = "disabled";
 		};
 
 		ehci0: usb@ee080100 {
-			/* placeholder */
+			compatible = "generic-ehci";
+			reg = <0 0xee080100 0 0x100>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			phys = <&usb2_phy0>;
+			phy-names = "usb";
+			companion= <&ohci0>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			status = "disabled";
 		};
 
 		usb2_phy0: usb-phy@ee080200 {
-			/* placeholder */
+			compatible = "renesas,usb2-phy-r8a7796",
+				     "renesas,rcar-gen3-usb2-phy";
+			reg = <0 0xee080200 0 0x700>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			#phy-cells = <0>;
+			status = "disabled";
 		};
 
 		ohci1: usb@ee0a0000 {
-			/* placeholder */
+			compatible = "generic-ohci";
+			reg = <0 0xee0a0000 0 0x100>;
+			interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 702>;
+			phys = <&usb2_phy1>;
+			phy-names = "usb";
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 702>;
+			status = "disabled";
 		};
 
 		ehci1: usb@ee0a0100 {
-			/* placeholder */
+			compatible = "generic-ehci";
+			reg = <0 0xee0a0100 0 0x100>;
+			interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 702>;
+			phys = <&usb2_phy1>;
+			phy-names = "usb";
+			companion= <&ohci1>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 702>;
+			status = "disabled";
 		};
 
 		usb2_phy1: usb-phy@ee0a0200 {
-			/* placeholder */
+			compatible = "renesas,usb2-phy-r8a7796",
+				     "renesas,rcar-gen3-usb2-phy";
+			reg = <0 0xee0a0200 0 0x700>;
+			clocks = <&cpg CPG_MOD 702>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 702>;
+			#phy-cells = <0>;
+			status = "disabled";
 		};
 
 		sdhi0: sd@ee100000 {
@@ -1440,8 +1686,160 @@
 			/* placeholder */
 		};
 
+		fdp1@fe940000 {
+			compatible = "renesas,fdp1";
+			reg = <0 0xfe940000 0 0x2400>;
+			interrupts = <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 119>;
+			power-domains = <&sysc R8A7796_PD_A3VC>;
+			resets = <&cpg 119>;
+			renesas,fcp = <&fcpf0>;
+		};
+
+		fcpf0: fcp@fe950000 {
+			compatible = "renesas,fcpf";
+			reg = <0 0xfe950000 0 0x200>;
+			clocks = <&cpg CPG_MOD 615>;
+			power-domains = <&sysc R8A7796_PD_A3VC>;
+			resets = <&cpg 615>;
+		};
+
+		vspb: vsp@fe960000 {
+			compatible = "renesas,vsp2";
+			reg = <0 0xfe960000 0 0x8000>;
+			interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 626>;
+			power-domains = <&sysc R8A7796_PD_A3VC>;
+			resets = <&cpg 626>;
+
+			renesas,fcp = <&fcpvb0>;
+		};
+
+		fcpvb0: fcp@fe96f000 {
+			compatible = "renesas,fcpv";
+			reg = <0 0xfe96f000 0 0x200>;
+			clocks = <&cpg CPG_MOD 607>;
+			power-domains = <&sysc R8A7796_PD_A3VC>;
+			resets = <&cpg 607>;
+		};
+
+		vspi0: vsp@fe9a0000 {
+			compatible = "renesas,vsp2";
+			reg = <0 0xfe9a0000 0 0x8000>;
+			interrupts = <GIC_SPI 444 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 631>;
+			power-domains = <&sysc R8A7796_PD_A3VC>;
+			resets = <&cpg 631>;
+
+			renesas,fcp = <&fcpvi0>;
+		};
+
+		fcpvi0: fcp@fe9af000 {
+			compatible = "renesas,fcpv";
+			reg = <0 0xfe9af000 0 0x200>;
+			clocks = <&cpg CPG_MOD 611>;
+			power-domains = <&sysc R8A7796_PD_A3VC>;
+			resets = <&cpg 611>;
+		};
+
+		vspd0: vsp@fea20000 {
+			compatible = "renesas,vsp2";
+			reg = <0 0xfea20000 0 0x4000>;
+			interrupts = <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 623>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 623>;
+
+			renesas,fcp = <&fcpvd0>;
+		};
+
+		fcpvd0: fcp@fea27000 {
+			compatible = "renesas,fcpv";
+			reg = <0 0xfea27000 0 0x200>;
+			clocks = <&cpg CPG_MOD 603>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 603>;
+		};
+
+		vspd1: vsp@fea28000 {
+			compatible = "renesas,vsp2";
+			reg = <0 0xfea28000 0 0x4000>;
+			interrupts = <GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 622>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 622>;
+
+			renesas,fcp = <&fcpvd1>;
+		};
+
+		fcpvd1: fcp@fea2f000 {
+			compatible = "renesas,fcpv";
+			reg = <0 0xfea2f000 0 0x200>;
+			clocks = <&cpg CPG_MOD 602>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 602>;
+		};
+
+		vspd2: vsp@fea30000 {
+			compatible = "renesas,vsp2";
+			reg = <0 0xfea30000 0 0x4000>;
+			interrupts = <GIC_SPI 468 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 621>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 621>;
+
+			renesas,fcp = <&fcpvd2>;
+		};
+
+		fcpvd2: fcp@fea37000 {
+			compatible = "renesas,fcpv";
+			reg = <0 0xfea37000 0 0x200>;
+			clocks = <&cpg CPG_MOD 601>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 601>;
+		};
+
+		hdmi0: hdmi@fead0000 {
+			compatible = "renesas,r8a7796-hdmi", "renesas,rcar-gen3-hdmi";
+			reg = <0 0xfead0000 0 0x10000>;
+			interrupts = <GIC_SPI 389 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 729>, <&cpg CPG_CORE R8A7796_CLK_HDMI>;
+			clock-names = "iahb", "isfr";
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 729>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				port@0 {
+					reg = <0>;
+					dw_hdmi0_in: endpoint {
+						remote-endpoint = <&du_out_hdmi0>;
+					};
+				};
+				port@1 {
+					reg = <1>;
+				};
+			};
+		};
+
 		du: display@feb00000 {
-			/* placeholder */
+			compatible = "renesas,du-r8a7796";
+			reg = <0 0xfeb00000 0 0x70000>,
+			      <0 0xfeb90000 0 0x14>;
+			reg-names = "du", "lvds.0";
+			interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 724>,
+				 <&cpg CPG_MOD 723>,
+				 <&cpg CPG_MOD 722>,
+				 <&cpg CPG_MOD 727>;
+			clock-names = "du.0", "du.1", "du.2", "lvds.0";
+			status = "disabled";
+
+			vsps = <&vspd0 &vspd1 &vspd2>;
 
 			ports {
 				#address-cells = <1>;
@@ -1452,7 +1850,38 @@
 					du_out_rgb: endpoint {
 					};
 				};
+				port@1 {
+					reg = <1>;
+					du_out_hdmi0: endpoint {
+						remote-endpoint = <&dw_hdmi0_in>;
+					};
+				};
+				port@2 {
+					reg = <2>;
+					du_out_lvds0: endpoint {
+					};
+				};
 			};
 		};
+
+		imr-lx4@fe860000 {
+			compatible = "renesas,r8a7796-imr-lx4",
+				     "renesas,imr-lx4";
+			reg = <0 0xfe860000 0 0x2000>;
+			interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 823>;
+			power-domains = <&sysc R8A7796_PD_A3VC>;
+			resets = <&cpg 823>;
+		};
+
+		imr-lx4@fe870000 {
+			compatible = "renesas,r8a7796-imr-lx4",
+				     "renesas,imr-lx4";
+			reg = <0 0xfe870000 0 0x2000>;
+			interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 822>;
+			power-domains = <&sysc R8A7796_PD_A3VC>;
+			resets = <&cpg 822>;
+		};
 	};
 };
diff --git a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
new file mode 100644
index 000000000000..a711e77cc6a5
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
@@ -0,0 +1,57 @@
+/*
+ * Device Tree Source for the Eagle board
+ *
+ * Copyright (C) 2016-2017 Renesas Electronics Corp.
+ * Copyright (C) 2017 Cogent Embedded, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/dts-v1/;
+#include "r8a77970.dtsi"
+
+/ {
+	model = "Renesas Eagle board based on r8a77970";
+	compatible = "renesas,eagle", "renesas,r8a77970";
+
+	aliases {
+		serial0 = &scif0;
+		ethernet0 = &avb;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@48000000 {
+		device_type = "memory";
+		/* first 128MB is reserved for secure area. */
+		reg = <0x0 0x48000000 0x0 0x38000000>;
+	};
+};
+
+&extal_clk {
+	clock-frequency = <16666666>;
+};
+
+&extalr_clk {
+	clock-frequency = <32768>;
+};
+
+&scif0 {
+	status = "okay";
+};
+
+&avb {
+	renesas,no-ether-link;
+	phy-handle = <&phy0>;
+	status = "okay";
+
+	phy0: ethernet-phy@0 {
+		rxc-skew-ps = <1500>;
+		reg = <0>;
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a77970.dtsi b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
new file mode 100644
index 000000000000..97e6981938e7
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
@@ -0,0 +1,382 @@
+/*
+ * Device Tree Source for the r8a77970 SoC
+ *
+ * Copyright (C) 2016-2017 Renesas Electronics Corp.
+ * Copyright (C) 2017 Cogent Embedded, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/renesas-cpg-mssr.h>
+
+/ {
+	compatible = "renesas,r8a77970";
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	psci {
+		compatible = "arm,psci-1.0", "arm,psci-0.2";
+		method = "smc";
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		a53_0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0>;
+			clocks = <&cpg CPG_CORE 0>;
+			power-domains = <&sysc 5>;
+			next-level-cache = <&L2_CA53>;
+			enable-method = "psci";
+		};
+
+		L2_CA53: cache-controller {
+			compatible = "cache";
+			power-domains = <&sysc 21>;
+			cache-unified;
+			cache-level = <2>;
+		};
+	};
+
+	extal_clk: extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board */
+		clock-frequency = <0>;
+	};
+
+	extalr_clk: extalr {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board */
+		clock-frequency = <0>;
+	};
+
+	/* External SCIF clock - to be overridden by boards that provide it */
+	scif_clk: scif {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+
+	soc {
+		compatible = "simple-bus";
+		interrupt-parent = <&gic>;
+
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		gic: interrupt-controller@f1010000 {
+			compatible = "arm,gic-400";
+			#interrupt-cells = <3>;
+			#address-cells = <0>;
+			interrupt-controller;
+			reg = <0 0xf1010000 0 0x1000>,
+			      <0 0xf1020000 0 0x20000>,
+			      <0 0xf1040000 0 0x20000>,
+			      <0 0xf1060000 0 0x20000>;
+			interrupts = <GIC_PPI 9	(GIC_CPU_MASK_SIMPLE(1) |
+				      IRQ_TYPE_LEVEL_HIGH)>;
+			clocks = <&cpg CPG_MOD 408>;
+			clock-names = "clk";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 408>;
+		};
+
+		timer {
+			compatible = "arm,armv8-timer";
+			interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) |
+						  IRQ_TYPE_LEVEL_LOW)>,
+				     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) |
+						  IRQ_TYPE_LEVEL_LOW)>,
+				     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(1) |
+						  IRQ_TYPE_LEVEL_LOW)>,
+				     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) |
+						  IRQ_TYPE_LEVEL_LOW)>;
+		};
+
+		cpg: clock-controller@e6150000 {
+			compatible = "renesas,r8a77970-cpg-mssr";
+			reg = <0 0xe6150000 0 0x1000>;
+			clocks = <&extal_clk>, <&extalr_clk>;
+			clock-names = "extal", "extalr";
+			#clock-cells = <2>;
+			#power-domain-cells = <0>;
+			#reset-cells = <1>;
+		};
+
+		rst: reset-controller@e6160000 {
+			compatible = "renesas,r8a77970-rst";
+			reg = <0 0xe6160000 0 0x200>;
+		};
+
+		sysc: system-controller@e6180000 {
+			compatible = "renesas,r8a77970-sysc";
+			reg = <0 0xe6180000 0 0x440>;
+			#power-domain-cells = <1>;
+		};
+
+		intc_ex: interrupt-controller@e61c0000 {
+			compatible = "renesas,intc-ex-r8a77970", "renesas,irqc";
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			reg = <0 0xe61c0000 0 0x200>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 407>;
+			power-domains = <&sysc 32>;
+			resets = <&cpg 407>;
+		};
+
+		prr: chipid@fff00044 {
+			compatible = "renesas,prr";
+			reg = <0 0xfff00044 0 4>;
+		};
+
+		dmac1: dma-controller@e7300000 {
+			compatible = "renesas,dmac-r8a77970",
+				     "renesas,rcar-dmac";
+			reg = <0 0xe7300000 0 0x10000>;
+			interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 310 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 311 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "error",
+					  "ch0", "ch1", "ch2", "ch3",
+					  "ch4", "ch5", "ch6", "ch7";
+			clocks = <&cpg CPG_MOD 218>;
+			clock-names = "fck";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 218>;
+			#dma-cells = <1>;
+			dma-channels = <8>;
+		};
+
+		dmac2: dma-controller@e7310000 {
+			compatible = "renesas,dmac-r8a77970",
+				     "renesas,rcar-dmac";
+			reg = <0 0xe7310000 0 0x10000>;
+			interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 319 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "error",
+					  "ch0", "ch1", "ch2", "ch3",
+					  "ch4", "ch5", "ch6", "ch7";
+			clocks = <&cpg CPG_MOD 217>;
+			clock-names = "fck";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 217>;
+			#dma-cells = <1>;
+			dma-channels = <8>;
+		};
+
+		hscif0: serial@e6540000 {
+			compatible = "renesas,hscif-r8a77970",
+				     "renesas,rcar-gen3-hscif",
+				     "renesas,hscif";
+			reg = <0 0xe6540000 0 96>;
+			interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 520>,
+				 <&cpg CPG_CORE 9>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x31>, <&dmac1 0x30>,
+			       <&dmac2 0x31>, <&dmac2 0x30>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 520>;
+			status = "disabled";
+		};
+
+		hscif1: serial@e6550000 {
+			compatible = "renesas,hscif-r8a77970",
+				     "renesas,rcar-gen3-hscif",
+				     "renesas,hscif";
+			reg = <0 0xe6550000 0 96>;
+			interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 519>,
+				 <&cpg CPG_CORE 9>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x33>, <&dmac1 0x32>,
+			       <&dmac2 0x33>, <&dmac2 0x32>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 519>;
+			status = "disabled";
+		};
+
+		hscif2: serial@e6560000 {
+			compatible = "renesas,hscif-r8a77970",
+				     "renesas,rcar-gen3-hscif",
+				     "renesas,hscif";
+			reg = <0 0xe6560000 0 96>;
+			interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 518>,
+				 <&cpg CPG_CORE 9>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x35>, <&dmac1 0x34>,
+			       <&dmac2 0x35>, <&dmac2 0x34>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 518>;
+			status = "disabled";
+		};
+
+		hscif3: serial@e66a0000 {
+			compatible = "renesas,hscif-r8a77970",
+				     "renesas,rcar-gen3-hscif", "renesas,hscif";
+			reg = <0 0xe66a0000 0 96>;
+			interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 517>,
+				 <&cpg CPG_CORE 9>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x37>, <&dmac1 0x36>,
+			       <&dmac2 0x37>, <&dmac2 0x36>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 517>;
+			status = "disabled";
+		};
+
+		scif0: serial@e6e60000 {
+			compatible = "renesas,scif-r8a77970",
+				     "renesas,rcar-gen3-scif",
+				     "renesas,scif";
+			reg = <0 0xe6e60000 0 64>;
+			interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 207>,
+				 <&cpg CPG_CORE 9>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x51>, <&dmac1 0x50>,
+			       <&dmac2 0x51>, <&dmac2 0x50>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 207>;
+			status = "disabled";
+		};
+
+		scif1: serial@e6e68000 {
+			compatible = "renesas,scif-r8a77970",
+				     "renesas,rcar-gen3-scif",
+				     "renesas,scif";
+			reg = <0 0xe6e68000 0 64>;
+			interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 206>,
+				 <&cpg CPG_CORE 9>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x53>, <&dmac1 0x52>,
+			       <&dmac2 0x53>, <&dmac2 0x52>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 206>;
+			status = "disabled";
+		};
+
+		scif3: serial@e6c50000 {
+			compatible = "renesas,scif-r8a77970",
+				     "renesas,rcar-gen3-scif",
+				     "renesas,scif";
+			reg = <0 0xe6c50000 0 64>;
+			interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 204>,
+				 <&cpg CPG_CORE 9>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x57>, <&dmac1 0x56>,
+			       <&dmac2 0x57>, <&dmac2 0x56>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 204>;
+			status = "disabled";
+		};
+
+		scif4: serial@e6c40000 {
+			compatible = "renesas,scif-r8a77970",
+				     "renesas,rcar-gen3-scif", "renesas,scif";
+			reg = <0 0xe6c40000 0 64>;
+			interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 203>,
+				 <&cpg CPG_CORE 9>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x59>, <&dmac1 0x58>,
+			       <&dmac2 0x59>, <&dmac2 0x58>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 203>;
+			status = "disabled";
+		};
+
+		avb: ethernet@e6800000 {
+			compatible = "renesas,etheravb-r8a77970",
+				     "renesas,etheravb-rcar-gen3";
+			reg = <0 0xe6800000 0 0x800>, <0 0xe6a00000 0 0x10000>;
+			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "ch0", "ch1", "ch2", "ch3",
+					  "ch4", "ch5", "ch6", "ch7",
+					  "ch8", "ch9", "ch10", "ch11",
+					  "ch12", "ch13", "ch14", "ch15",
+					  "ch16", "ch17", "ch18", "ch19",
+					  "ch20", "ch21", "ch22", "ch23",
+					  "ch24";
+			clocks = <&cpg CPG_MOD 812>;
+			power-domains = <&sysc 32>;
+			resets = <&cpg 812>;
+			phy-mode = "rgmii-id";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
new file mode 100644
index 000000000000..09de73b11db8
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
@@ -0,0 +1,124 @@
+/*
+ * Device Tree Source for the Draak board
+ *
+ * Copyright (C) 2016 Renesas Electronics Corp.
+ * Copyright (C) 2017 Glider bvba
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/dts-v1/;
+#include "r8a77995.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "Renesas Draak board based on r8a77995";
+	compatible = "renesas,draak", "renesas,r8a77995";
+
+	aliases {
+		serial0 = &scif2;
+		ethernet0 = &avb;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel";
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@48000000 {
+		device_type = "memory";
+		/* first 128MB is reserved for secure area. */
+		reg = <0x0 0x48000000 0x0 0x18000000>;
+	};
+};
+
+&extal_clk {
+	clock-frequency = <48000000>;
+};
+
+&pfc {
+	avb0_pins: avb {
+		mux {
+			groups = "avb0_link", "avb0_mdc", "avb0_mii";
+			function = "avb0";
+		};
+	};
+
+	pwm0_pins: pwm0 {
+		groups = "pwm0_c";
+		function = "pwm0";
+	};
+
+	pwm1_pins: pwm1 {
+		groups = "pwm1_c";
+		function = "pwm1";
+	};
+
+	scif2_pins: scif2 {
+		groups = "scif2_data";
+		function = "scif2";
+	};
+
+	usb0_pins: usb0 {
+		groups = "usb0";
+		function = "usb0";
+	};
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+&avb {
+	pinctrl-0 = <&avb0_pins>;
+	pinctrl-names = "default";
+	renesas,no-ether-link;
+	phy-handle = <&phy0>;
+	status = "okay";
+
+	phy0: ethernet-phy@0 {
+		rxc-skew-ps = <1500>;
+		reg = <0>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+&scif2 {
+	pinctrl-0 = <&scif2_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&usb2_phy0 {
+	pinctrl-0 = <&usb0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pwm0 {
+	pinctrl-0 = <&pwm0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pwm1 {
+	pinctrl-0 = <&pwm1_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&rwdt {
+	timeout-sec = <60>;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
new file mode 100644
index 000000000000..788e3afae6e3
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
@@ -0,0 +1,406 @@
+/*
+ * Device Tree Source for the r8a77995 SoC
+ *
+ * Copyright (C) 2016 Renesas Electronics Corp.
+ * Copyright (C) 2017 Glider bvba
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <dt-bindings/clock/r8a77995-cpg-mssr.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/power/r8a77995-sysc.h>
+
+/ {
+	compatible = "renesas,r8a77995";
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	psci {
+		compatible = "arm,psci-1.0", "arm,psci-0.2";
+		method = "smc";
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		a53_0: cpu@0 {
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0x0>;
+			device_type = "cpu";
+			power-domains = <&sysc R8A77995_PD_CA53_CPU0>;
+			next-level-cache = <&L2_CA53>;
+			enable-method = "psci";
+		};
+
+		L2_CA53: cache-controller-1 {
+			compatible = "cache";
+			power-domains = <&sysc R8A77995_PD_CA53_SCU>;
+			cache-unified;
+			cache-level = <2>;
+		};
+	};
+
+	extal_clk: extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board */
+		clock-frequency = <0>;
+	};
+
+	scif_clk: scif {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+
+	soc {
+		compatible = "simple-bus";
+		interrupt-parent = <&gic>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		gic: interrupt-controller@f1010000 {
+			compatible = "arm,gic-400";
+			#interrupt-cells = <3>;
+			#address-cells = <0>;
+			interrupt-controller;
+			reg = <0x0 0xf1010000 0 0x1000>,
+			      <0x0 0xf1020000 0 0x20000>,
+			      <0x0 0xf1040000 0 0x20000>,
+			      <0x0 0xf1060000 0 0x20000>;
+			interrupts = <GIC_PPI 9
+					(GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
+			clocks = <&cpg CPG_MOD 408>;
+			clock-names = "clk";
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 408>;
+		};
+
+		timer {
+			compatible = "arm,armv8-timer";
+			interrupts = <GIC_PPI 13
+					(GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
+				     <GIC_PPI 14
+					(GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
+				     <GIC_PPI 11
+					(GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
+				     <GIC_PPI 10
+					(GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>;
+		};
+
+		rwdt: watchdog@e6020000 {
+			compatible = "renesas,r8a77995-wdt",
+				     "renesas,rcar-gen3-wdt";
+			reg = <0 0xe6020000 0 0x0c>;
+			clocks = <&cpg CPG_MOD 402>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 402>;
+			status = "disabled";
+		};
+
+		pmu_a53 {
+			compatible = "arm,cortex-a53-pmu";
+			interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		cpg: clock-controller@e6150000 {
+			compatible = "renesas,r8a77995-cpg-mssr";
+			reg = <0 0xe6150000 0 0x1000>;
+			clocks = <&extal_clk>;
+			clock-names = "extal";
+			#clock-cells = <2>;
+			#power-domain-cells = <0>;
+			#reset-cells = <1>;
+		};
+
+		rst: reset-controller@e6160000 {
+			compatible = "renesas,r8a77995-rst";
+			reg = <0 0xe6160000 0 0x0200>;
+		};
+
+		pfc: pin-controller@e6060000 {
+			compatible = "renesas,pfc-r8a77995";
+			reg = <0 0xe6060000 0 0x508>;
+		};
+
+		prr: chipid@fff00044 {
+			compatible = "renesas,prr";
+			reg = <0 0xfff00044 0 4>;
+		};
+
+		sysc: system-controller@e6180000 {
+			compatible = "renesas,r8a77995-sysc";
+			reg = <0 0xe6180000 0 0x0400>;
+			#power-domain-cells = <1>;
+		};
+
+		intc_ex: interrupt-controller@e61c0000 {
+			compatible = "renesas,intc-ex-r8a77995", "renesas,irqc";
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			reg = <0 0xe61c0000 0 0x200>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 407>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 407>;
+		};
+
+		gpio0: gpio@e6050000 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6050000 0 0x50>;
+			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 0 9>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 912>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 912>;
+		};
+
+		gpio1: gpio@e6051000 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6051000 0 0x50>;
+			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 32 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 911>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 911>;
+		};
+
+		gpio2: gpio@e6052000 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6052000 0 0x50>;
+			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 64 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 910>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 910>;
+		};
+
+		gpio3: gpio@e6053000 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6053000 0 0x50>;
+			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 96 10>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 909>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 909>;
+		};
+
+		gpio4: gpio@e6054000 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6054000 0 0x50>;
+			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 128 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 908>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 908>;
+		};
+
+		gpio5: gpio@e6055000 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6055000 0 0x50>;
+			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 160 21>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 907>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 907>;
+		};
+
+		gpio6: gpio@e6055400 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6055400 0 0x50>;
+			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 192 14>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 906>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 906>;
+		};
+
+		avb: ethernet@e6800000 {
+			compatible = "renesas,etheravb-r8a77995",
+				     "renesas,etheravb-rcar-gen3";
+			reg = <0 0xe6800000 0 0x800>, <0 0xe6a00000 0 0x10000>;
+			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "ch0", "ch1", "ch2", "ch3",
+					  "ch4", "ch5", "ch6", "ch7",
+					  "ch8", "ch9", "ch10", "ch11",
+					  "ch12", "ch13", "ch14", "ch15",
+					  "ch16", "ch17", "ch18", "ch19",
+					  "ch20", "ch21", "ch22", "ch23",
+					  "ch24";
+			clocks = <&cpg CPG_MOD 812>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 812>;
+			phy-mode = "rgmii-txid";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		scif2: serial@e6e88000 {
+			compatible = "renesas,scif-r8a77995",
+				     "renesas,rcar-gen3-scif", "renesas,scif";
+			reg = <0 0xe6e88000 0 64>;
+			interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 310>,
+				 <&cpg CPG_CORE R8A77995_CLK_S3D1C>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 310>;
+			status = "disabled";
+		};
+
+		pwm0: pwm@e6e30000 {
+			compatible = "renesas,pwm-r8a77995", "renesas,pwm-rcar";
+			reg = <0 0xe6e30000 0 0x8>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 523>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 523>;
+			status = "disabled";
+		};
+
+		pwm1: pwm@e6e31000 {
+			compatible = "renesas,pwm-r8a77995", "renesas,pwm-rcar";
+			reg = <0 0xe6e31000 0 0x8>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 523>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 523>;
+			status = "disabled";
+		};
+
+		pwm2: pwm@e6e32000 {
+			compatible = "renesas,pwm-r8a77995", "renesas,pwm-rcar";
+			reg = <0 0xe6e32000 0 0x8>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 523>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 523>;
+			status = "disabled";
+		};
+
+		pwm3: pwm@e6e33000 {
+			compatible = "renesas,pwm-r8a77995", "renesas,pwm-rcar";
+			reg = <0 0xe6e33000 0 0x8>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 523>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 523>;
+			status = "disabled";
+		};
+
+		ehci0: usb@ee080100 {
+			compatible = "generic-ehci";
+			reg = <0 0xee080100 0 0x100>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			phys = <&usb2_phy0>;
+			phy-names = "usb";
+			companion = <&ohci0>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			status = "disabled";
+		};
+
+		ohci0: usb@ee080000 {
+			compatible = "generic-ohci";
+			reg = <0 0xee080000 0 0x100>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			phys = <&usb2_phy0>;
+			phy-names = "usb";
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			status = "disabled";
+		};
+
+		usb2_phy0: usb-phy@ee080200 {
+			compatible = "renesas,usb2-phy-r8a77995",
+				     "renesas,rcar-gen3-usb2-phy";
+			reg = <0 0xee080200 0 0x700>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			#phy-cells = <0>;
+			status = "disabled";
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
index aef35e0b685a..a298df74ca6c 100644
--- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
@@ -45,14 +45,14 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	audio_clkout: audio_clkout {
+	audio_clkout: audio-clkout {
 		/*
 		 * This is same as <&rcar_sound 0>
 		 * but needed to avoid cs2000/rcar_sound probe dead-lock
 		 */
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
-		clock-frequency = <11289600>;
+		clock-frequency = <12288000>;
 	};
 
 	backlight: backlight {
@@ -62,6 +62,7 @@
 		brightness-levels = <256 128 64 16 8 4 0>;
 		default-brightness-level = <6>;
 
+		power-supply = <&reg_12v>;
 		enable-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
 	};
 
@@ -83,6 +84,15 @@
 		regulator-always-on;
 	};
 
+	reg_12v: regulator2 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-12V";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
 	rsnd_ak4613: sound {
 		compatible = "simple-audio-card";
 
@@ -268,14 +278,11 @@
 				remote-endpoint = <&adv7123_in>;
 			};
 		};
-		port@3 {
-			lvds_connector: endpoint {
-			};
-		};
 	};
 };
 
 &ehci0 {
+	dr_mode = "otg";
 	status = "okay";
 };
 
@@ -288,6 +295,7 @@
 };
 
 &hsusb {
+	dr_mode = "otg";
 	status = "okay";
 };
 
@@ -350,6 +358,7 @@
 };
 
 &ohci0 {
+	dr_mode = "otg";
 	status = "okay";
 };
 
@@ -375,8 +384,7 @@
 
 	avb_pins: avb {
 		mux {
-			groups = "avb_link", "avb_phy_int", "avb_mdc",
-				 "avb_mii";
+			groups = "avb_link", "avb_mdc", "avb_mii";
 			function = "avb";
 		};
 
@@ -490,6 +498,11 @@
 			bias-pull-down;
 		};
 	};
+
+	usb30_pins: usb30 {
+		groups = "usb30";
+		function = "usb30";
+	};
 };
 
 &pwm1 {
@@ -508,7 +521,7 @@
 
 	/* audio_clkout0/1/2/3 */
 	#clock-cells = <1>;
-	clock-frequency = <11289600 12288000>;
+	clock-frequency = <12288000 11289600>;
 
 	status = "okay";
 
@@ -625,5 +638,8 @@
 };
 
 &xhci0 {
+	pinctrl-0 = <&usb30_pins>;
+	pinctrl-names = "default";
+
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/renesas/salvator-xs.dtsi b/arch/arm64/boot/dts/renesas/salvator-xs.dtsi
index 81227e3c2c6f..bf4d200fb546 100644
--- a/arch/arm64/boot/dts/renesas/salvator-xs.dtsi
+++ b/arch/arm64/boot/dts/renesas/salvator-xs.dtsi
@@ -18,3 +18,13 @@
 &extal_clk {
 	clock-frequency = <16640000>;
 };
+
+&i2c4 {
+	versaclock6: clock-generator@6a {
+		compatible = "idt,5p49v6901";
+		reg = <0x6a>;
+		#clock-cells = <1>;
+		clocks = <&x23_clk>;
+		clock-names = "xin";
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
new file mode 100644
index 000000000000..657ad1041965
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
@@ -0,0 +1,169 @@
+/*
+ * Device Tree Source for the Kingfisher (ULCB extension) board
+ *
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ * Copyright (C) 2017 Cogent Embedded, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/ {
+	aliases {
+		serial1 = &hscif0;
+		serial2 = &scif1;
+	};
+};
+
+&can0 {
+	pinctrl-0 = <&can0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&can1 {
+	pinctrl-0 = <&can1_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&hscif0 {
+	pinctrl-0 = <&hscif0_pins>;
+	pinctrl-names = "default";
+	uart-has-rtscts;
+
+	status = "okay";
+};
+
+&hsusb {
+	status = "okay";
+};
+
+&i2c2 {
+	gpio_exp_74: gpio@74 {
+		compatible = "ti,tca9539";
+		reg = <0x74>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		interrupt-parent = <&gpio6>;
+		interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
+
+		hub_pwen {
+			gpio-hog;
+			gpios = <6 GPIO_ACTIVE_HIGH>;
+			output-high;
+			line-name = "HUB pwen";
+		};
+
+		hub_rst {
+			gpio-hog;
+			gpios = <7 GPIO_ACTIVE_HIGH>;
+			output-high;
+			line-name = "HUB rst";
+		};
+	};
+
+	gpio_exp_75: gpio@75 {
+		compatible = "ti,tca9539";
+		reg = <0x75>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		interrupt-parent = <&gpio6>;
+		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
+	};
+
+	i2cswitch2: i2c-switch@71 {
+		compatible = "nxp,pca9548";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x71>;
+		reset-gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&i2c4 {
+	gpio_exp_76: gpio@76 {
+		compatible = "ti,tca9539";
+		reg = <0x76>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		interrupt-parent = <&gpio7>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+	};
+
+	gpio_exp_77: gpio@77 {
+		compatible = "ti,tca9539";
+		reg = <0x77>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		interrupt-parent = <&gpio5>;
+		interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
+	};
+
+	i2cswitch4: i2c-switch@71 {
+		compatible = "nxp,pca9548";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x71>;
+		reset-gpios= <&gpio3 15 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+&pcie_bus_clk {
+	clock-frequency = <100000000>;
+};
+
+&pciec0 {
+	status = "okay";
+};
+
+&pciec1 {
+	status = "okay";
+};
+
+&pfc {
+	can0_pins: can0 {
+		groups = "can0_data_a";
+		function = "can0";
+	};
+
+	can1_pins: can1 {
+		groups = "can1_data";
+		function = "can1";
+	};
+
+	hscif0_pins: hscif0 {
+		groups = "hscif0_data", "hscif0_ctrl";
+		function = "hscif0";
+	};
+
+	scif1_pins: scif1 {
+		groups = "scif1_data_b", "scif1_ctrl";
+		function = "scif1";
+	};
+};
+
+&scif1 {
+	pinctrl-0 = <&scif1_pins>;
+	pinctrl-names = "default";
+	uart-has-rtscts;
+
+	status = "okay";
+};
+
+&xhci0 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/renesas/ulcb.dtsi b/arch/arm64/boot/dts/renesas/ulcb.dtsi
index b5c6ee07d7f9..0d85b315ce71 100644
--- a/arch/arm64/boot/dts/renesas/ulcb.dtsi
+++ b/arch/arm64/boot/dts/renesas/ulcb.dtsi
@@ -31,7 +31,17 @@
 		 */
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
-		clock-frequency = <11289600>;
+		clock-frequency = <12288000>;
+	};
+
+	hdmi0-out {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi0_con: endpoint {
+			};
+		};
 	};
 
 	keyboard {
@@ -120,6 +130,12 @@
 		#clock-cells = <0>;
 		clock-frequency = <24576000>;
 	};
+
+	x23_clk: x23-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <25000000>;
+	};
 };
 
 &audio_clk_a {
@@ -141,6 +157,10 @@
 	};
 };
 
+&du {
+	status = "okay";
+};
+
 &ehci1 {
 	status = "okay";
 };
@@ -153,6 +173,23 @@
 	clock-frequency = <32768>;
 };
 
+&hdmi0 {
+	status = "okay";
+
+	ports {
+		port@1 {
+			reg = <1>;
+			rcar_dw_hdmi0_out: endpoint {
+				remote-endpoint = <&hdmi0_con>;
+			};
+		};
+	};
+};
+
+&hdmi0_con {
+	remote-endpoint = <&rcar_dw_hdmi0_out>;
+};
+
 &i2c2 {
 	pinctrl-0 = <&i2c2_pins>;
 	pinctrl-names = "default";
@@ -189,6 +226,24 @@
 	};
 };
 
+&i2c4 {
+	status = "okay";
+
+	clock-frequency = <400000>;
+
+	versaclock5: clock-generator@6a {
+		compatible = "idt,5p49v5925";
+		reg = <0x6a>;
+		#clock-cells = <1>;
+		clocks = <&x23_clk>;
+		clock-names = "xin";
+	};
+};
+
+&i2c_dvfs {
+	status = "okay";
+};
+
 &ohci1 {
 	status = "okay";
 };
@@ -199,8 +254,7 @@
 
 	avb_pins: avb {
 		mux {
-			groups = "avb_link", "avb_phy_int", "avb_mdc",
-				 "avb_mii";
+			groups = "avb_link", "avb_mdc", "avb_mii";
 			function = "avb";
 		};
 
@@ -281,7 +335,7 @@
 
 	/* audio_clkout0/1/2/3 */
 	#clock-cells = <1>;
-	clock-frequency = <11289600 12288000>;
+	clock-frequency = <12288000 11289600>;
 
 	status = "okay";
 
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index bcfa53b1e6b7..ce2701e37d00 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -1,4 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock64.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-evb-act8846.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-geekbox.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
@@ -7,7 +9,5 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-kevin.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire-excavator.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
index cf272392cebf..3d551e3e6c23 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
@@ -50,8 +50,259 @@
 	chosen {
 		stdout-path = "serial2:1500000n8";
 	};
+
+	dc_12v: dc-12v {
+		compatible = "regulator-fixed";
+		regulator-name = "dc_12v";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_enable_h>;
+
+		/*
+		 * On the module itself this is one of these (depending
+		 * on the actual card populated):
+		 * - SDIO_RESET_L_WL_REG_ON
+		 * - PDN (power down when low)
+		 */
+		reset-gpios = <&gpio1 18 GPIO_ACTIVE_LOW>;
+	};
+
+	vcc_sd: sdmmc-regulator {
+		compatible = "regulator-fixed";
+		gpio = <&gpio0 30 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdmmc0m1_gpio>;
+		regulator-name = "vcc_sd";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_io>;
+	};
+
+	vcc_sys: vcc-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&dc_12v>;
+	};
+
+	vcc_phy: vcc-phy-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_phy";
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&emmc {
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
+	status = "okay";
+};
+
+&gmac2phy {
+	phy-supply = <&vcc_phy>;
+	clock_in_out = "output";
+	assigned-clocks = <&cru SCLK_MAC2PHY_SRC>;
+	assigned-clock-rate = <50000000>;
+	assigned-clocks = <&cru SCLK_MAC2PHY>;
+	assigned-clock-parents = <&cru SCLK_MAC2PHY_SRC>;
+
+};
+
+&i2c1 {
+	status = "okay";
+
+	rk805: rk805@18 {
+		compatible = "rockchip,rk805";
+		reg = <0x18>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
+		#clock-cells = <1>;
+		clock-output-names = "xin32k", "rk805-clkout2";
+		gpio-controller;
+		#gpio-cells = <2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int_l>;
+		rockchip,system-power-controller;
+		wakeup-source;
+
+		vcc1-supply = <&vcc_sys>;
+		vcc2-supply = <&vcc_sys>;
+		vcc3-supply = <&vcc_sys>;
+		vcc4-supply = <&vcc_sys>;
+		vcc5-supply = <&vcc_io>;
+		vcc6-supply = <&vcc_io>;
+
+		regulators {
+			vdd_logic: DCDC_REG1 {
+				regulator-name = "vdd_logic";
+				regulator-min-microvolt = <712500>;
+				regulator-max-microvolt = <1450000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
+				};
+			};
+
+			vdd_arm: DCDC_REG2 {
+				regulator-name = "vdd_arm";
+				regulator-min-microvolt = <712500>;
+				regulator-max-microvolt = <1450000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <950000>;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name = "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_io: DCDC_REG4 {
+				regulator-name = "vcc_io";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_18: LDO_REG1 {
+				regulator-name = "vcc_18";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcc18_emmc: LDO_REG2 {
+				regulator-name = "vcc18_emmc";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vdd_10: LDO_REG3 {
+				regulator-name = "vdd_10";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
+				};
+			};
+		};
+	};
+};
+
+&pinctrl {
+	pmic {
+		pmic_int_l: pmic-int-l {
+			rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	sdio-pwrseq {
+		wifi_enable_h: wifi-enable-h {
+		rockchip,pins =
+			<1 18 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&sdio {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	keep-power-in-suspend;
+	max-frequency = <150000000>;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
+	status = "okay";
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	disable-wp;
+	max-frequency = <150000000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
+	vmmc-supply = <&vcc_sd>;
+	status = "okay";
+};
+
+&tsadc {
+	status = "okay";
 };
 
 &uart2 {
 	status = "okay";
 };
+
+&u2phy {
+	status = "okay";
+};
+
+&u2phy_host {
+	status = "okay";
+};
+
+&u2phy_otg {
+	status = "okay";
+};
+
+&usb20_otg {
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
new file mode 100644
index 000000000000..d4f80786e7c2
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
@@ -0,0 +1,333 @@
+/*
+ * Copyright (c) 2017 PINE64
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This library is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This library is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "rk3328.dtsi"
+
+/ {
+	model = "Pine64 Rock64";
+	compatible = "pine64,rock64", "rockchip,rk3328";
+
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
+	gmac_clkin: external-gmac-clock {
+		compatible = "fixed-clock";
+		clock-frequency = <125000000>;
+		clock-output-names = "gmac_clkin";
+		#clock-cells = <0>;
+	};
+
+	vcc_sd: sdmmc-regulator {
+		compatible = "regulator-fixed";
+		gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdmmc0m1_gpio>;
+		regulator-name = "vcc_sd";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_io>;
+	};
+
+	vcc_host_5v: vcc-host-5v-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb30_host_drv>;
+		regulator-name = "vcc_host_5v";
+		regulator-always-on;
+		vin-supply = <&vcc_sys>;
+	};
+
+	vcc_host1_5v: vcc_otg_5v: vcc-host1-5v-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb20_host_drv>;
+		regulator-name = "vcc_host1_5v";
+		regulator-always-on;
+		vin-supply = <&vcc_sys>;
+	};
+
+	vcc_sys: vcc-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&emmc {
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
+	vmmc-supply = <&vcc_io>;
+	vqmmc-supply = <&vcc18_emmc>;
+	status = "okay";
+};
+
+&gmac2io {
+	assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
+	assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
+	clock_in_out = "input";
+	phy-supply = <&vcc_io>;
+	phy-mode = "rgmii";
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmiim1_pins>;
+	snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
+	snps,reset-active-low;
+	snps,reset-delays-us = <0 10000 50000>;
+	tx_delay = <0x26>;
+	rx_delay = <0x11>;
+	status = "okay";
+};
+
+&i2c1 {
+	status = "okay";
+
+	rk805: rk805@18 {
+		compatible = "rockchip,rk805";
+		reg = <0x18>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
+		#clock-cells = <1>;
+		clock-output-names = "xin32k", "rk805-clkout2";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int_l>;
+		rockchip,system-power-controller;
+		wakeup-source;
+
+		vcc1-supply = <&vcc_sys>;
+		vcc2-supply = <&vcc_sys>;
+		vcc3-supply = <&vcc_sys>;
+		vcc4-supply = <&vcc_sys>;
+		vcc5-supply = <&vcc_io>;
+		vcc6-supply = <&vcc_sys>;
+
+		regulators {
+			vdd_logic: DCDC_REG1 {
+				regulator-name = "vdd_logic";
+				regulator-min-microvolt = <712500>;
+				regulator-max-microvolt = <1450000>;
+				regulator-ramp-delay = <12500>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
+				};
+			};
+
+			vdd_arm: DCDC_REG2 {
+				regulator-name = "vdd_arm";
+				regulator-min-microvolt = <712500>;
+				regulator-max-microvolt = <1450000>;
+				regulator-ramp-delay = <12500>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <950000>;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name = "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_io: DCDC_REG4 {
+				regulator-name = "vcc_io";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_18: LDO_REG1 {
+				regulator-name = "vdd_18";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcc18_emmc: LDO_REG2 {
+				regulator-name = "vcc_18emmc";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vdd_10: LDO_REG3 {
+				regulator-name = "vdd_10";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
+				};
+			};
+		};
+	};
+};
+
+&io_domains {
+	status = "okay";
+
+	vccio1-supply = <&vcc_io>;
+	vccio2-supply = <&vcc18_emmc>;
+	vccio3-supply = <&vcc_io>;
+	vccio4-supply = <&vcc_18>;
+	vccio5-supply = <&vcc_io>;
+	vccio6-supply = <&vcc_io>;
+	pmuio-supply = <&vcc_io>;
+};
+
+&pinctrl {
+	pmic {
+		pmic_int_l: pmic-int-l {
+			rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	usb2 {
+		usb20_host_drv: usb20-host-drv {
+			rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb3 {
+		usb30_host_drv: usb30-host-drv {
+			rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	disable-wp;
+	max-frequency = <150000000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
+	vmmc-supply = <&vcc_sd>;
+	status = "okay";
+};
+
+&tsadc {
+	rockchip,hw-tshut-mode = <0>;
+	rockchip,hw-tshut-polarity = <0>;
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&u2phy {
+	status = "okay";
+
+	u2phy_host: host-port {
+		status = "okay";
+	};
+
+	u2phy_otg: otg-port {
+		status = "okay";
+	};
+};
+
+&usb20_otg {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 0be96cee27bd..41d61840fb99 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -47,6 +47,7 @@
 #include <dt-bindings/pinctrl/rockchip.h>
 #include <dt-bindings/power/rk3328-power.h>
 #include <dt-bindings/soc/rockchip,boot-mode.h>
+#include <dt-bindings/thermal/thermal.h>
 
 / {
 	compatible = "rockchip,rk3328";
@@ -63,6 +64,8 @@
 		i2c1 = &i2c1;
 		i2c2 = &i2c2;
 		i2c3 = &i2c3;
+		ethernet0 = &gmac2io;
+		ethernet1 = &gmac2phy;
 	};
 
 	cpus {
@@ -74,8 +77,11 @@
 			compatible = "arm,cortex-a53", "arm,armv8";
 			reg = <0x0 0x0>;
 			clocks = <&cru ARMCLK>;
+			#cooling-cells = <2>;
+			dynamic-power-coefficient = <120>;
 			enable-method = "psci";
 			next-level-cache = <&l2>;
+			operating-points-v2 = <&cpu0_opp_table>;
 		};
 
 		cpu1: cpu@1 {
@@ -83,8 +89,10 @@
 			compatible = "arm,cortex-a53", "arm,armv8";
 			reg = <0x0 0x1>;
 			clocks = <&cru ARMCLK>;
+			dynamic-power-coefficient = <120>;
 			enable-method = "psci";
 			next-level-cache = <&l2>;
+			operating-points-v2 = <&cpu0_opp_table>;
 		};
 
 		cpu2: cpu@2 {
@@ -92,8 +100,10 @@
 			compatible = "arm,cortex-a53", "arm,armv8";
 			reg = <0x0 0x2>;
 			clocks = <&cru ARMCLK>;
+			dynamic-power-coefficient = <120>;
 			enable-method = "psci";
 			next-level-cache = <&l2>;
+			operating-points-v2 = <&cpu0_opp_table>;
 		};
 
 		cpu3: cpu@3 {
@@ -101,8 +111,10 @@
 			compatible = "arm,cortex-a53", "arm,armv8";
 			reg = <0x0 0x3>;
 			clocks = <&cru ARMCLK>;
+			dynamic-power-coefficient = <120>;
 			enable-method = "psci";
 			next-level-cache = <&l2>;
+			operating-points-v2 = <&cpu0_opp_table>;
 		};
 
 		l2: l2-cache0 {
@@ -110,6 +122,43 @@
 		};
 	};
 
+	cpu0_opp_table: opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp-408000000 {
+			opp-hz = /bits/ 64 <408000000>;
+			opp-microvolt = <950000>;
+			clock-latency-ns = <40000>;
+			opp-suspend;
+		};
+		opp-600000000 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <950000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-816000000 {
+			opp-hz = /bits/ 64 <816000000>;
+			opp-microvolt = <1000000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-1008000000 {
+			opp-hz = /bits/ 64 <1008000000>;
+			opp-microvolt = <1100000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-1200000000 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <1225000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-1296000000 {
+			opp-hz = /bits/ 64 <1296000000>;
+			opp-microvolt = <1300000>;
+			clock-latency-ns = <40000>;
+		};
+	};
+
 	amba {
 		compatible = "simple-bus";
 		#address-cells = <2>;
@@ -156,12 +205,84 @@
 		clock-output-names = "xin24m";
 	};
 
+	i2s0: i2s@ff000000 {
+		compatible = "rockchip,rk3328-i2s", "rockchip,rk3066-i2s";
+		reg = <0x0 0xff000000 0x0 0x1000>;
+		interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_I2S0>, <&cru HCLK_I2S0_8CH>;
+		clock-names = "i2s_clk", "i2s_hclk";
+		dmas = <&dmac 11>, <&dmac 12>;
+		dma-names = "tx", "rx";
+		status = "disabled";
+	};
+
+	i2s1: i2s@ff010000 {
+		compatible = "rockchip,rk3328-i2s", "rockchip,rk3066-i2s";
+		reg = <0x0 0xff010000 0x0 0x1000>;
+		interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_I2S1>, <&cru HCLK_I2S1_8CH>;
+		clock-names = "i2s_clk", "i2s_hclk";
+		dmas = <&dmac 14>, <&dmac 15>;
+		dma-names = "tx", "rx";
+		status = "disabled";
+	};
+
+	i2s2: i2s@ff020000 {
+		compatible = "rockchip,rk3328-i2s", "rockchip,rk3066-i2s";
+		reg = <0x0 0xff020000 0x0 0x1000>;
+		interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_I2S2>, <&cru HCLK_I2S2_2CH>;
+		clock-names = "i2s_clk", "i2s_hclk";
+		dmas = <&dmac 0>, <&dmac 1>;
+		dma-names = "tx", "rx";
+		status = "disabled";
+	};
+
+	spdif: spdif@ff030000 {
+		compatible = "rockchip,rk3328-spdif";
+		reg = <0x0 0xff030000 0x0 0x1000>;
+		interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_SPDIF>, <&cru HCLK_SPDIF_8CH>;
+		clock-names = "mclk", "hclk";
+		dmas = <&dmac 10>;
+		dma-names = "tx";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spdifm2_tx>;
+		status = "disabled";
+	};
+
+	pdm: pdm@ff040000 {
+		compatible = "rockchip,pdm";
+		reg = <0x0 0xff040000 0x0 0x1000>;
+		clocks = <&cru SCLK_PDM>, <&cru HCLK_PDM>;
+		clock-names = "pdm_clk", "pdm_hclk";
+		dmas = <&dmac 16>;
+		dma-names = "rx";
+		pinctrl-names = "default", "sleep";
+		pinctrl-0 = <&pdmm0_clk
+			     &pdmm0_sdi0
+			     &pdmm0_sdi1
+			     &pdmm0_sdi2
+			     &pdmm0_sdi3>;
+		pinctrl-1 = <&pdmm0_clk_sleep
+			     &pdmm0_sdi0_sleep
+			     &pdmm0_sdi1_sleep
+			     &pdmm0_sdi2_sleep
+			     &pdmm0_sdi3_sleep>;
+		status = "disabled";
+	};
+
 	grf: syscon@ff100000 {
 		compatible = "rockchip,rk3328-grf", "syscon", "simple-mfd";
 		reg = <0x0 0xff100000 0x0 0x1000>;
 		#address-cells = <1>;
 		#size-cells = <1>;
 
+		io_domains: io-domains {
+			compatible = "rockchip,rk3328-io-voltage-domain";
+			status = "disabled";
+		};
+
 		power: power-controller {
 			compatible = "rockchip,rk3328-power-controller";
 			#power-domain-cells = <1>;
@@ -308,6 +429,108 @@
 		interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
 	};
 
+	pwm0: pwm@ff1b0000 {
+		compatible = "rockchip,rk3328-pwm";
+		reg = <0x0 0xff1b0000 0x0 0x10>;
+		clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
+		clock-names = "pwm", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm0_pin>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm1: pwm@ff1b0010 {
+		compatible = "rockchip,rk3328-pwm";
+		reg = <0x0 0xff1b0010 0x0 0x10>;
+		clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
+		clock-names = "pwm", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm1_pin>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm2: pwm@ff1b0020 {
+		compatible = "rockchip,rk3328-pwm";
+		reg = <0x0 0xff1b0020 0x0 0x10>;
+		clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
+		clock-names = "pwm", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm2_pin>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm3: pwm@ff1b0030 {
+		compatible = "rockchip,rk3328-pwm";
+		reg = <0x0 0xff1b0030 0x0 0x10>;
+		interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
+		clock-names = "pwm", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwmir_pin>;
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	thermal-zones {
+		soc_thermal: soc-thermal {
+			polling-delay-passive = <20>;
+			polling-delay = <1000>;
+			sustainable-power = <1000>;
+
+			thermal-sensors = <&tsadc 0>;
+
+			trips {
+				threshold: trip-point0 {
+					temperature = <70000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				target: trip-point1 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				soc_crit: soc-crit {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&target>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+					contribution = <4096>;
+				};
+			};
+		};
+
+	};
+
+	tsadc: tsadc@ff250000 {
+		compatible = "rockchip,rk3328-tsadc";
+		reg = <0x0 0xff250000 0x0 0x100>;
+		interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH 0>;
+		assigned-clocks = <&cru SCLK_TSADC>;
+		assigned-clock-rates = <50000>;
+		clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
+		clock-names = "tsadc", "apb_pclk";
+		pinctrl-names = "init", "default", "sleep";
+		pinctrl-0 = <&otp_gpio>;
+		pinctrl-1 = <&otp_out>;
+		pinctrl-2 = <&otp_gpio>;
+		resets = <&cru SRST_TSADC>;
+		reset-names = "tsadc-apb";
+		rockchip,grf = <&grf>;
+		rockchip,hw-tshut-temp = <100000>;
+		#thermal-sensor-cells = <1>;
+		status = "disabled";
+	};
+
 	saradc: adc@ff280000 {
 		compatible = "rockchip,rk3328-saradc", "rockchip,rk3399-saradc";
 		reg = <0x0 0xff280000 0x0 0x100>;
@@ -320,6 +543,51 @@
 		status = "disabled";
 	};
 
+	h265e_mmu: iommu@ff330200 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff330200 0 0x100>;
+		interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "h265e_mmu";
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	vepu_mmu: iommu@ff340800 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff340800 0x0 0x40>;
+		interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vepu_mmu";
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	vpu_mmu: iommu@ff350800 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff350800 0x0 0x40>;
+		interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vpu_mmu";
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	rkvdec_mmu: iommu@ff360480 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff360480 0x0 0x40>, <0x0 0xff3604c0 0x0 0x40>;
+		interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "rkvdec_mmu";
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	vop_mmu: iommu@ff373f00 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff373f00 0x0 0x100>;
+		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vop_mmu";
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
 	cru: clock-controller@ff440000 {
 		compatible = "rockchip,rk3328-cru", "rockchip,cru", "syscon";
 		reg = <0x0 0xff440000 0x0 0x1000>;
@@ -372,6 +640,43 @@
 			<32768>;
 	};
 
+	usb2phy_grf: syscon@ff450000 {
+		compatible = "rockchip,rk3328-usb2phy-grf", "syscon",
+			     "simple-mfd";
+		reg = <0x0 0xff450000 0x0 0x10000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		u2phy: usb2-phy@100 {
+			compatible = "rockchip,rk3328-usb2phy";
+			reg = <0x100 0x10>;
+			clocks = <&xin24m>;
+			clock-names = "phyclk";
+			clock-output-names = "usb480m_phy";
+			#clock-cells = <0>;
+			assigned-clocks = <&cru USB480M>;
+			assigned-clock-parents = <&u2phy>;
+			status = "disabled";
+
+			u2phy_otg: otg-port {
+				#phy-cells = <0>;
+				interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-names = "otg-bvalid", "otg-id",
+						  "linestate";
+				status = "disabled";
+			};
+
+			u2phy_host: host-port {
+				#phy-cells = <0>;
+				interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-names = "linestate";
+				status = "disabled";
+			};
+		};
+	};
+
 	sdmmc: dwmmc@ff500000 {
 		compatible = "rockchip,rk3328-dw-mshc", "rockchip,rk3288-dw-mshc";
 		reg = <0x0 0xff500000 0x0 0x4000>;
@@ -424,6 +729,82 @@
 		status = "disabled";
 	};
 
+	gmac2phy: ethernet@ff550000 {
+		compatible = "rockchip,rk3328-gmac";
+		reg = <0x0 0xff550000 0x0 0x10000>;
+		rockchip,grf = <&grf>;
+		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "macirq";
+		clocks = <&cru SCLK_MAC2PHY_SRC>, <&cru SCLK_MAC2PHY_RXTX>,
+			 <&cru SCLK_MAC2PHY_RXTX>, <&cru SCLK_MAC2PHY_REF>,
+			 <&cru ACLK_MAC2PHY>, <&cru PCLK_MAC2PHY>,
+			 <&cru SCLK_MAC2PHY_OUT>;
+		clock-names = "stmmaceth", "mac_clk_rx",
+			      "mac_clk_tx", "clk_mac_ref",
+			      "aclk_mac", "pclk_mac",
+			      "clk_macphy";
+		resets = <&cru SRST_GMAC2PHY_A>, <&cru SRST_MACPHY>;
+		reset-names = "stmmaceth", "mac-phy";
+		phy-mode = "rmii";
+		phy-handle = <&phy>;
+		status = "disabled";
+
+		mdio {
+			compatible = "snps,dwmac-mdio";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			phy: phy@0 {
+				compatible = "ethernet-phy-id1234.d400", "ethernet-phy-ieee802.3-c22";
+				reg = <0>;
+				clocks = <&cru SCLK_MAC2PHY_OUT>;
+				resets = <&cru SRST_MACPHY>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&fephyled_rxm1 &fephyled_linkm1>;
+				phy-is-integrated;
+			};
+		};
+	};
+
+	usb20_otg: usb@ff580000 {
+		compatible = "rockchip,rk3328-usb", "rockchip,rk3066-usb",
+			     "snps,dwc2";
+		reg = <0x0 0xff580000 0x0 0x40000>;
+		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_OTG>;
+		clock-names = "otg";
+		dr_mode = "otg";
+		g-np-tx-fifo-size = <16>;
+		g-rx-fifo-size = <280>;
+		g-tx-fifo-size = <256 128 128 64 32 16>;
+		g-use-dma;
+		phys = <&u2phy_otg>;
+		phy-names = "usb2-phy";
+		status = "disabled";
+	};
+
+	usb_host0_ehci: usb@ff5c0000 {
+		compatible = "generic-ehci";
+		reg = <0x0 0xff5c0000 0x0 0x10000>;
+		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_HOST0>, <&u2phy>;
+		clock-names = "usbhost", "utmi";
+		phys = <&u2phy_host>;
+		phy-names = "usb";
+		status = "disabled";
+	};
+
+	usb_host0_ohci: usb@ff5d0000 {
+		compatible = "generic-ohci";
+		reg = <0x0 0xff5d0000 0x0 0x10000>;
+		interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_HOST0>, <&u2phy>;
+		clock-names = "usbhost", "utmi";
+		phys = <&u2phy_host>;
+		phy-names = "usb";
+		status = "disabled";
+	};
+
 	gic: interrupt-controller@ff811000 {
 		compatible = "arm,gic-400";
 		#interrupt-cells = <3>;
@@ -610,6 +991,62 @@
 			};
 		};
 
+		pdm-0 {
+			pdmm0_clk: pdmm0-clk {
+				rockchip,pins = <2 RK_PC2 2 &pcfg_pull_none>;
+			};
+
+			pdmm0_fsync: pdmm0-fsync {
+				rockchip,pins = <2 RK_PC7 2 &pcfg_pull_none>;
+			};
+
+			pdmm0_sdi0: pdmm0-sdi0 {
+				rockchip,pins = <2 RK_PC3 2 &pcfg_pull_none>;
+			};
+
+			pdmm0_sdi1: pdmm0-sdi1 {
+				rockchip,pins = <2 RK_PC4 2 &pcfg_pull_none>;
+			};
+
+			pdmm0_sdi2: pdmm0-sdi2 {
+				rockchip,pins = <2 RK_PC5 2 &pcfg_pull_none>;
+			};
+
+			pdmm0_sdi3: pdmm0-sdi3 {
+				rockchip,pins = <2 RK_PC6 2 &pcfg_pull_none>;
+			};
+
+			pdmm0_clk_sleep: pdmm0-clk-sleep {
+				rockchip,pins =
+					<2 RK_PC2 RK_FUNC_GPIO &pcfg_input_high>;
+			};
+
+			pdmm0_sdi0_sleep: pdmm0-sdi0-sleep {
+				rockchip,pins =
+					<2 RK_PC3 RK_FUNC_GPIO &pcfg_input_high>;
+			};
+
+			pdmm0_sdi1_sleep: pdmm0-sdi1-sleep {
+				rockchip,pins =
+					<2 RK_PC4 RK_FUNC_GPIO &pcfg_input_high>;
+			};
+
+			pdmm0_sdi2_sleep: pdmm0-sdi2-sleep {
+				rockchip,pins =
+					<2 RK_PC5 RK_FUNC_GPIO &pcfg_input_high>;
+			};
+
+			pdmm0_sdi3_sleep: pdmm0-sdi3-sleep {
+				rockchip,pins =
+					<2 RK_PC6 RK_FUNC_GPIO &pcfg_input_high>;
+			};
+
+			pdmm0_fsync_sleep: pdmm0-fsync-sleep {
+				rockchip,pins =
+					<2 RK_PC7 RK_FUNC_GPIO &pcfg_input_high>;
+			};
+		};
+
 		tsadc {
 			otp_gpio: otp-gpio {
 				rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi
index 4772917c5f7e..a37220a9387c 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi
@@ -156,7 +156,6 @@
 	disable-wp;
 	mmc-pwrseq = <&emmc_pwrseq>;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
 	status = "okay";
diff --git a/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts b/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts
index e631d424f08e..5e4d3a7015f5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts
@@ -117,7 +117,6 @@
 	clock-frequency = <150000000>;
 	disable-wp;
 	non-removable;
-	num-slots = <1>;
 	vmmc-supply = <&vcc_io>;
 	vqmmc-supply = <&vcc18_flash>;
 	pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts b/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts
index fac116acc12f..d3f6c8e0d206 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts
@@ -203,7 +203,6 @@
 	mmc-hs200-1_2v;
 	mmc-hs200-1_8v;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
 	status = "okay";
@@ -347,7 +346,6 @@
 	max-frequency = <50000000>;
 	cap-sd-highspeed;
 	card-detect-delay = <200>;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 	vmmc-supply = <&vcc_sd>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts b/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts
index ff48edd8e348..13a9e22f5d2d 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts
@@ -86,12 +86,10 @@
 	cap-mmc-highspeed;
 	clock-frequency = <150000000>;
 	disable-wp;
-	keep-power-in-suspend;
 	mmc-hs200-1_8v;
 	no-sdio;
 	no-sd;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_bus8>;
 	vmmc-supply = <&vcc_io>;
@@ -281,7 +279,6 @@
 	card-detect-delay = <200>;
 	no-emmc;
 	no-sdio;
-	num-slots = <1>;
 	sd-uhs-sdr12;
 	sd-uhs-sdr25;
 	pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts
index 7134181f1dc2..b3510d56517a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts
@@ -189,7 +189,6 @@
 	disable-wp;
 	mmc-pwrseq = <&emmc_pwrseq>;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
 	status = "okay";
@@ -254,7 +253,6 @@
 	keep-power-in-suspend;
 	mmc-pwrseq = <&sdio_pwrseq>;
 	non-removable;
-	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdio0_clk &sdio0_cmd &sdio0_bus4>;
 	vmmc-supply = <&vcc_io>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index 6d5dc0587e59..aa4d07046a7b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
@@ -700,6 +700,19 @@
 		interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
 	};
 
+	spdif: spdif@ff880000 {
+		compatible = "rockchip,rk3368-spdif";
+		reg = <0x0 0xff880000 0x0 0x1000>;
+		interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_SPDIF_8CH>, <&cru HCLK_SPDIF>;
+		clock-names = "mclk", "hclk";
+		dmas = <&dmac_bus 3>;
+		dma-names = "tx";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spdif_tx>;
+		status = "disabled";
+	};
+
 	i2s_2ch: i2s-2ch@ff890000 {
 		compatible = "rockchip,rk3368-i2s", "rockchip,rk3066-i2s";
 		reg = <0x0 0xff890000 0x0 0x1000>;
@@ -724,6 +737,71 @@
 		status = "disabled";
 	};
 
+	iep_mmu: iommu@ff900800 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff900800 0x0 0x100>;
+		interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "iep_mmu";
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	isp_mmu: iommu@ff914000 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff914000 0x0 0x100>,
+		      <0x0 0xff915000 0x0 0x100>;
+		interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "isp_mmu";
+		#iommu-cells = <0>;
+		rockchip,disable-mmu-reset;
+		status = "disabled";
+	};
+
+	vop_mmu: iommu@ff930300 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff930300 0x0 0x100>;
+		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vop_mmu";
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	hevc_mmu: iommu@ff9a0440 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff9a0440 0x0 0x40>,
+		      <0x0 0xff9a0480 0x0 0x40>;
+		interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "hevc_mmu";
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	vpu_mmu: iommu@ff9a0800 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff9a0800 0x0 0x100>;
+		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vepu_mmu", "vdpu_mmu";
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	efuse256: efuse@ffb00000 {
+		compatible = "rockchip,rk3368-efuse";
+		reg = <0x0 0xffb00000 0x0 0x20>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		clocks = <&cru PCLK_EFUSE256>;
+		clock-names = "pclk_efuse";
+
+		cpu_leakage: cpu-leakage@17 {
+			reg = <0x17 0x1>;
+		};
+		temp_adjust: temp-adjust@1f {
+			reg = <0x1f 0x1>;
+		};
+	};
+
 	gic: interrupt-controller@ffb71000 {
 		compatible = "arm,gic-400";
 		interrupt-controller;
@@ -1024,6 +1102,12 @@
 			};
 		};
 
+		spdif {
+			spdif_tx: spdif-tx {
+				rockchip,pins =	<2 RK_PC7 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
 		spi0 {
 			spi0_clk: spi0-clk {
 				rockchip,pins = <1 29 RK_FUNC_2 &pcfg_pull_up>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-evb.dts b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts
index 42033bcc614c..56533c344ef2 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-evb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts
@@ -199,7 +199,7 @@
 	ep-gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_HIGH>;
 	num-lanes = <4>;
 	pinctrl-names = "default";
-	pinctrl-0 = <&pcie_clkreqn>;
+	pinctrl-0 = <&pcie_clkreqn_cpm>;
 	status = "disabled";
 };
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
index ba1d9810ad1e..4f28628aa091 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
@@ -43,11 +43,16 @@
 /dts-v1/;
 #include <dt-bindings/pwm/pwm.h>
 #include "rk3399.dtsi"
+#include "rk3399-opp.dtsi"
 
 / {
 	model = "Firefly-RK3399 Board";
 	compatible = "firefly,firefly-rk3399", "rockchip,rk3399";
 
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
 	backlight: backlight {
 		compatible = "pwm-backlight";
 		enable-gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
@@ -254,6 +259,13 @@
 	status = "okay";
 };
 
+&hdmi {
+	ddc-i2c-bus = <&i2c3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmi_cec>;
+	status = "okay";
+};
+
 &i2c0 {
 	clock-frequency = <400000>;
 	i2c-scl-rising-time-ns = <168>;
@@ -370,10 +382,10 @@
 				regulator-always-on;
 				regulator-boot-on;
 				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <3300000>;
+				regulator-max-microvolt = <3000000>;
 				regulator-state-mem {
 					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <3300000>;
+					regulator-suspend-microvolt = <3000000>;
 				};
 			};
 
@@ -550,7 +562,7 @@
 	ep-gpios = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>;
 	num-lanes = <4>;
 	pinctrl-names = "default";
-	pinctrl-0 = <&pcie_clkreqn>;
+	pinctrl-0 = <&pcie_clkreqn_cpm>;
 	status = "okay";
 };
 
@@ -630,9 +642,20 @@
 	status = "okay";
 };
 
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	cd-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
+	disable-wp;
+	max-frequency = <150000000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
+	status = "okay";
+};
+
 &sdhci {
 	bus-width = <8>;
-	keep-power-in-suspend;
 	mmc-hs400-1_8v;
 	mmc-hs400-enhanced-strobe;
 	non-removable;
@@ -716,3 +739,19 @@
 	status = "okay";
 	dr_mode = "host";
 };
+
+&vopb {
+	status = "okay";
+};
+
+&vopb_mmu {
+	status = "okay";
+};
+
+&vopl {
+	status = "okay";
+};
+
+&vopl_mmu {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
index 7bd31066399b..0384e3121f18 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
@@ -249,6 +249,10 @@ ap_i2c_dig: &i2c2 {
 		pinctrl-0 = <&trackpad_int_l>;
 		interrupt-parent = <&gpio1>;
 		interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+		linux,gpio-keymap = <KEY_RESERVED
+				     KEY_RESERVED
+				     KEY_RESERVED
+				     BTN_LEFT>;
 		wakeup-source;
 	};
 };
@@ -264,6 +268,50 @@ ap_i2c_dig: &i2c2 {
 	};
 };
 
+&ppvar_bigcpu_pwm {
+	regulator-min-microvolt = <798674>;
+	regulator-max-microvolt = <1302172>;
+};
+
+&ppvar_bigcpu {
+	regulator-min-microvolt = <798674>;
+	regulator-max-microvolt = <1302172>;
+	ctrl-voltage-range = <798674 1302172>;
+};
+
+&ppvar_litcpu_pwm {
+	regulator-min-microvolt = <799065>;
+	regulator-max-microvolt = <1303738>;
+};
+
+&ppvar_litcpu {
+	regulator-min-microvolt = <799065>;
+	regulator-max-microvolt = <1303738>;
+	ctrl-voltage-range = <799065 1303738>;
+};
+
+&ppvar_gpu_pwm {
+	regulator-min-microvolt = <785782>;
+	regulator-max-microvolt = <1217729>;
+};
+
+&ppvar_gpu {
+	regulator-min-microvolt = <785782>;
+	regulator-max-microvolt = <1217729>;
+	ctrl-voltage-range = <785782 1217729>;
+};
+
+&ppvar_centerlogic_pwm {
+	regulator-min-microvolt = <800069>;
+	regulator-max-microvolt = <1049692>;
+};
+
+&ppvar_centerlogic {
+	regulator-min-microvolt = <800069>;
+	regulator-max-microvolt = <1049692>;
+	ctrl-voltage-range = <800069 1049692>;
+};
+
 &saradc {
 	status = "okay";
 	vref-supply = <&pp1800_ap_io>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
index eb5059344023..5772c52fbfd3 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
@@ -164,14 +164,9 @@
 		vin-supply = <&ppvar_sys>;
 	};
 
-	ppvar_bigcpu: ppvar-bigcpu {
+	ppvar_bigcpu_pwm: ppvar-bigcpu-pwm {
 		compatible = "pwm-regulator";
-		regulator-name = "ppvar_bigcpu";
-		/*
-		 * OVP circuit requires special handling which is not yet
-		 * represented. Keep disabled for now.
-		 */
-		status = "disabled";
+		regulator-name = "ppvar_bigcpu_pwm";
 
 		pwms = <&pwm1 0 3337 0>;
 		pwm-supply = <&ppvar_sys>;
@@ -181,18 +176,28 @@
 		/* EC turns on w/ ap_core_en; always on for AP */
 		regulator-always-on;
 		regulator-boot-on;
-		regulator-min-microvolt = <798674>;
-		regulator-max-microvolt = <1302172>;
+		regulator-min-microvolt = <800107>;
+		regulator-max-microvolt = <1302232>;
 	};
 
-	ppvar_litcpu: ppvar-litcpu {
+	ppvar_bigcpu: ppvar-bigcpu {
+		compatible = "vctrl-regulator";
+		regulator-name = "ppvar_bigcpu";
+
+		regulator-min-microvolt = <800107>;
+		regulator-max-microvolt = <1302232>;
+
+		ctrl-supply = <&ppvar_bigcpu_pwm>;
+		ctrl-voltage-range = <800107 1302232>;
+
+		regulator-settling-time-up-us = <322>;
+		min-slew-down-rate = <225>;
+		ovp-threshold-percent = <16>;
+	};
+
+	ppvar_litcpu_pwm: ppvar-litcpu-pwm {
 		compatible = "pwm-regulator";
-		regulator-name = "ppvar_litcpu";
-		/*
-		 * OVP circuit requires special handling which is not yet
-		 * represented. Keep disabled for now.
-		 */
-		status = "disabled";
+		regulator-name = "ppvar_litcpu_pwm";
 
 		pwms = <&pwm2 0 3337 0>;
 		pwm-supply = <&ppvar_sys>;
@@ -202,18 +207,28 @@
 		/* EC turns on w/ ap_core_en; always on for AP */
 		regulator-always-on;
 		regulator-boot-on;
-		regulator-min-microvolt = <799065>;
-		regulator-max-microvolt = <1303738>;
+		regulator-min-microvolt = <797743>;
+		regulator-max-microvolt = <1307837>;
 	};
 
-	ppvar_gpu: ppvar-gpu {
+	ppvar_litcpu: ppvar-litcpu {
+		compatible = "vctrl-regulator";
+		regulator-name = "ppvar_litcpu";
+
+		regulator-min-microvolt = <797743>;
+		regulator-max-microvolt = <1307837>;
+
+		ctrl-supply = <&ppvar_litcpu_pwm>;
+		ctrl-voltage-range = <797743 1307837>;
+
+		regulator-settling-time-up-us = <384>;
+		min-slew-down-rate = <225>;
+		ovp-threshold-percent = <16>;
+	};
+
+	ppvar_gpu_pwm: ppvar-gpu-pwm {
 		compatible = "pwm-regulator";
-		regulator-name = "ppvar_gpu";
-		/*
-		 * OVP circuit requires special handling which is not yet
-		 * represented. Keep disabled for now.
-		 */
-		status = "disabled";
+		regulator-name = "ppvar_gpu_pwm";
 
 		pwms = <&pwm0 0 3337 0>;
 		pwm-supply = <&ppvar_sys>;
@@ -223,18 +238,28 @@
 		/* EC turns on w/ ap_core_en; always on for AP */
 		regulator-always-on;
 		regulator-boot-on;
-		regulator-min-microvolt = <785782>;
-		regulator-max-microvolt = <1217729>;
+		regulator-min-microvolt = <786384>;
+		regulator-max-microvolt = <1217747>;
 	};
 
-	ppvar_centerlogic: ppvar-centerlogic {
+	ppvar_gpu: ppvar-gpu {
+		compatible = "vctrl-regulator";
+		regulator-name = "ppvar_gpu";
+
+		regulator-min-microvolt = <786384>;
+		regulator-max-microvolt = <1217747>;
+
+		ctrl-supply = <&ppvar_gpu_pwm>;
+		ctrl-voltage-range = <786384 1217747>;
+
+		regulator-settling-time-up-us = <390>;
+		min-slew-down-rate = <225>;
+		ovp-threshold-percent = <16>;
+	};
+
+	ppvar_centerlogic_pwm: ppvar-centerlogic-pwm {
 		compatible = "pwm-regulator";
-		regulator-name = "ppvar_centerlogic";
-		/*
-		 * OVP circuit requires special handling which is not yet
-		 * represented. Keep disabled for now.
-		 */
-		status = "disabled";
+		regulator-name = "ppvar_centerlogic_pwm";
 
 		pwms = <&pwm3 0 3337 0>;
 		pwm-supply = <&ppvar_sys>;
@@ -244,8 +269,23 @@
 		/* EC turns on w/ ppvar_centerlogic_en; always on for AP */
 		regulator-always-on;
 		regulator-boot-on;
-		regulator-min-microvolt = <800069>;
-		regulator-max-microvolt = <1049692>;
+		regulator-min-microvolt = <799434>;
+		regulator-max-microvolt = <1049925>;
+	};
+
+	ppvar_centerlogic: ppvar-centerlogic {
+		compatible = "vctrl-regulator";
+		regulator-name = "ppvar_centerlogic";
+
+		regulator-min-microvolt = <799434>;
+		regulator-max-microvolt = <1049925>;
+
+		ctrl-supply = <&ppvar_centerlogic_pwm>;
+		ctrl-voltage-range = <799434 1049925>;
+
+		regulator-settling-time-up-us = <378>;
+		min-slew-down-rate = <225>;
+		ovp-threshold-percent = <16>;
 	};
 
 	/* Schematics call this PPVAR even though it's fixed */
@@ -474,7 +514,8 @@
 	sound {
 		compatible = "rockchip,rk3399-gru-sound";
 		rockchip,cpu = <&i2s0 &i2s2>;
-		rockchip,codec = <&max98357a &headsetcodec &codec>;
+		rockchip,codec = <&max98357a &headsetcodec
+				  &codec &wacky_spi_audio>;
 	};
 };
 
@@ -555,6 +596,11 @@
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&ppvar_gpu>;
+	status = "okay";
+};
+
 ap_i2c_mic: &i2c1 {
 	status = "okay";
 
@@ -567,12 +613,7 @@ ap_i2c_mic: &i2c1 {
 	headsetcodec: rt5514@57 {
 		compatible = "realtek,rt5514";
 		reg = <0x57>;
-		interrupt-parent = <&gpio1>;
-		interrupts = <13 IRQ_TYPE_LEVEL_HIGH>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&mic_int>;
-		realtek,dmic-init-delay = <20>;
-		wakeup-source;
+		realtek,dmic-init-delay-ms = <20>;
 	};
 };
 
@@ -781,9 +822,13 @@ ap_i2c_audio: &i2c8 {
 	wacky_spi_audio: spi2@0 {
 		compatible = "realtek,rt5514";
 		reg = <0>;
-
+		interrupt-parent = <&gpio1>;
+		interrupts = <13 IRQ_TYPE_LEVEL_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&mic_int>;
 		/* May run faster once verified. */
 		spi-max-frequency = <10000000>;
+		wakeup-source;
 	};
 };
 
@@ -1031,7 +1076,7 @@ ap_i2c_audio: &i2c8 {
 		 * hurt and dw_mmc will ignore it.  We make sure to disable
 		 * the pull though so we don't burn needless power.
 		 */
-		sdmmc_cd: sdmcc-cd {
+		sdmmc_cd: sdmmc-cd {
 			rockchip,pins =
 				<0 7 RK_FUNC_1 &pcfg_pull_none>;
 		};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi
index be7fe635f7c1..d8a120f945c8 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi
@@ -118,6 +118,35 @@
 			opp-microvolt = <1250000>;
 		};
 	};
+
+	gpu_opp_table: opp-table2 {
+		compatible = "operating-points-v2";
+
+		opp00 {
+			opp-hz = /bits/ 64 <200000000>;
+			opp-microvolt = <800000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <297000000>;
+			opp-microvolt = <800000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <400000000>;
+			opp-microvolt = <825000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <850000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <925000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <800000000>;
+			opp-microvolt = <1075000>;
+		};
+	};
 };
 
 &cpu_l0 {
@@ -143,3 +172,7 @@
 &cpu_b1 {
 	operating-points-v2 = <&cluster1_opp>;
 };
+
+&gpu {
+	operating-points-v2 = <&gpu_opp_table>;
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi
index c83460db130a..81617bcf2522 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi
@@ -110,6 +110,35 @@
 			opp-microvolt = <1200000>;
 		};
 	};
+
+	gpu_opp_table: opp-table2 {
+		compatible = "operating-points-v2";
+
+		opp00 {
+			opp-hz = /bits/ 64 <200000000>;
+			opp-microvolt = <800000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <297000000>;
+			opp-microvolt = <800000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <400000000>;
+			opp-microvolt = <825000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <875000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <925000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <800000000>;
+			opp-microvolt = <1100000>;
+		};
+	};
 };
 
 &cpu_l0 {
@@ -135,3 +164,7 @@
 &cpu_b1 {
 	operating-points-v2 = <&cluster1_opp>;
 };
+
+&gpu {
+	operating-points-v2 = <&gpu_opp_table>;
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts
new file mode 100644
index 000000000000..9a7486058455
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts
@@ -0,0 +1,228 @@
+/*
+ * Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "rk3399-puma.dtsi"
+
+/ {
+	model = "Theobroma Systems RK3399-Q7 SoM";
+	compatible = "tsd,rk3399-puma-haikou", "rockchip,rk3399";
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	leds {
+		pinctrl-0 = <&led_pin_module>, <&led_sd_haikou>;
+
+		sd-card-led {
+			label = "sd_card_led";
+			gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "mmc0";
+		};
+	};
+
+	dc_12v: dc-12v {
+		compatible = "regulator-fixed";
+		regulator-name = "dc_12v";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	vcc3v3_baseboard: vcc3v3-baseboard {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_baseboard";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&dc_12v>;
+	};
+
+	vcc5v0_otg: vcc5v0-otg-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&otg_vbus_drv>;
+		regulator-name = "vcc5v0_otg";
+		regulator-always-on;
+	};
+};
+
+&i2c1 {
+	status = "okay";
+	clock-frequency = <400000>;
+};
+
+&i2c2 {
+	status = "okay";
+	clock-frequency = <400000>;
+};
+
+&i2c3 {
+	i2c-scl-rising-time-ns = <450>;
+	i2c-scl-falling-time-ns = <15>;
+	status = "okay";
+};
+
+&i2c4 {
+	status = "okay";
+	clock-frequency = <400000>;
+};
+
+&i2c6 {
+	status = "okay";
+	clock-frequency = <400000>;
+};
+
+&i2s0 {
+	status = "okay";
+	rockchip,playback-channels = <8>;
+	rockchip,capture-channels = <8>;
+	#sound-dai-cells = <0>;
+	status = "okay";
+};
+
+&pcie_phy {
+	status = "okay";
+};
+
+&pcie0 {
+	ep-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_LOW>;
+	num-lanes = <4>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie_clkreqn_cpm>;
+	status = "okay";
+};
+
+&pinctrl {
+	pinctrl-names = "default";
+	pinctrl-0 = <&haikou_pin_hog>;
+
+	hog {
+		haikou_pin_hog: haikou-pin-hog {
+			rockchip,pins =
+			  /* LID_BTN */
+			  <RK_GPIO0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>,
+			  /* BATLOW# */
+			  <RK_GPIO0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>,
+			  /* SLP_BTN# */
+			  <RK_GPIO0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>,
+			  /* BIOS_DISABLE# */
+			  <RK_GPIO0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	leds {
+		led_sd_haikou: led-sd-gpio {
+			rockchip,pins =
+			  <RK_GPIO1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb2 {
+		otg_vbus_drv: otg-vbus-drv {
+			rockchip,pins =
+			  <RK_GPIO0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pwm0 {
+	status = "okay";
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
+	disable-wp;
+	max-frequency = <150000000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
+	vmmc-supply = <&vcc3v3_baseboard>;
+	status = "okay";
+};
+
+&spi5 {
+	status = "okay";
+};
+
+&u2phy0 {
+	status = "okay";
+};
+
+&usbdrd3_0 {
+	status = "okay";
+};
+
+&usbdrd_dwc3_0 {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&u2phy0_host {
+	phy-supply = <&vcc5v0_otg>;
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
new file mode 100644
index 000000000000..910628d18add
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
@@ -0,0 +1,547 @@
+/*
+ * Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <dt-bindings/pwm/pwm.h>
+#include "rk3399.dtsi"
+#include "rk3399-opp.dtsi"
+
+/ {
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pin_module>;
+
+		module-led {
+			label = "module_led";
+			gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+			panic-indicator;
+		};
+	};
+
+	/*
+	 * Overwrite the opp-table for CPUB as this board uses a different
+	 * regulator (FAN53555) that only allows 10mV steps and therefore
+	 * can't reach the operation point target voltages from rk3399-opp.dtsi
+	 */
+	/delete-node/ opp-table1;
+	cluster1_opp: opp-table1 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <408000000>;
+			opp-microvolt = <800000>;
+			clock-latency-ns = <40000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <800000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <816000000>;
+			opp-microvolt = <830000>;
+			opp-suspend;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <1008000000>;
+			opp-microvolt = <880000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <950000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1416000000>;
+			opp-microvolt = <1030000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <1100000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <1200000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1992000000>;
+			opp-microvolt = <1230000>;
+			turbo-mode;
+		};
+	};
+
+	clkin_gmac: external-gmac-clock {
+		compatible = "fixed-clock";
+		clock-frequency = <125000000>;
+		clock-output-names = "clkin_gmac";
+		#clock-cells = <0>;
+	};
+
+	vcc1v2_phy: vcc1v2-phy {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc1v2_phy";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc3v3_sys: vcc3v3-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc5v0_host: vcc5v0-host-regulator {
+		compatible = "regulator-fixed";
+		gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>;
+		enable-active-low;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_host_en>;
+		regulator-name = "vcc5v0_host";
+		regulator-always-on;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc5v0_sys: vcc5v0-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+	vdd_log: vdd-log {
+		compatible = "pwm-regulator";
+		pwms = <&pwm2 0 25000 0>;
+		regulator-name = "vdd_log";
+		regulator-min-microvolt = <800000>;
+		regulator-max-microvolt = <1400000>;
+		regulator-always-on;
+		regulator-boot-on;
+		status = "okay";
+	};
+};
+
+&cpu_b0 {
+	cpu-supply = <&vdd_cpu_b>;
+};
+
+&cpu_b1 {
+	cpu-supply = <&vdd_cpu_b>;
+};
+
+&cpu_l0 {
+	cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l1 {
+	cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l2 {
+	cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l3 {
+	cpu-supply = <&vdd_cpu_l>;
+};
+
+&emmc_phy {
+	status = "okay";
+};
+
+&gmac {
+	assigned-clocks = <&cru SCLK_RMII_SRC>;
+	assigned-clock-parents = <&clkin_gmac>;
+	clock_in_out = "input";
+	phy-supply = <&vcc1v2_phy>;
+	phy-mode = "rgmii";
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii_pins>;
+	snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>;
+	snps,reset-active-low;
+	snps,reset-delays-us = <0 10000 50000>;
+	tx_delay = <0x10>;
+	rx_delay = <0x10>;
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+	i2c-scl-rising-time-ns = <168>;
+	i2c-scl-falling-time-ns = <4>;
+	clock-frequency = <400000>;
+
+	rk808: pmic@1b {
+		compatible = "rockchip,rk808";
+		reg = <0x1b>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <22 IRQ_TYPE_LEVEL_LOW>;
+		#clock-cells = <1>;
+		clock-output-names = "xin32k", "rk808-clkout2";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int_l>;
+		rockchip,system-power-controller;
+		wakeup-source;
+
+		vcc1-supply = <&vcc5v0_sys>;
+		vcc2-supply = <&vcc5v0_sys>;
+		vcc3-supply = <&vcc5v0_sys>;
+		vcc4-supply = <&vcc5v0_sys>;
+		vcc6-supply = <&vcc5v0_sys>;
+		vcc7-supply = <&vcc5v0_sys>;
+		vcc8-supply = <&vcc3v3_sys>;
+		vcc9-supply = <&vcc5v0_sys>;
+		vcc10-supply = <&vcc5v0_sys>;
+		vcc11-supply = <&vcc5v0_sys>;
+		vcc12-supply = <&vcc3v3_sys>;
+		vddio-supply = <&vcc1v8_pmu>;
+
+		regulators {
+			vdd_center: DCDC_REG1 {
+				regulator-name = "vdd_center";
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_cpu_l: DCDC_REG2 {
+				regulator-name = "vdd_cpu_l";
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name = "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_1v8: DCDC_REG4 {
+				regulator-name = "vcc_1v8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcc_ldo1: LDO_REG1 {
+				regulator-name = "vcc_ldo1";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc1v8_hdmi: LDO_REG2 {
+				regulator-name = "vcc1v8_hdmi";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc1v8_pmu: LDO_REG3 {
+				regulator-name = "vcc1v8_pmu";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcc_sd: LDO_REG4 {
+				regulator-name = "vcc_sd";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3000000>;
+				};
+			};
+
+			vcc_ldo5: LDO_REG5 {
+				regulator-name = "vcc_ldo5";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_ldo6: LDO_REG6 {
+				regulator-name = "vcc_ldo6";
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc0v9_hdmi: LDO_REG7 {
+				regulator-name = "vcc0v9_hdmi";
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_efuse: LDO_REG8 {
+				regulator-name = "vcc_efuse";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_s3: SWITCH_REG1 {
+				regulator-name = "vcc3v3_s3";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_s0: SWITCH_REG2 {
+				regulator-name = "vcc3v3_s0";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+
+	vdd_gpu: regulator@60 {
+		compatible = "fcs,fan53555";
+		reg = <0x60>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_gpu";
+		regulator-min-microvolt = <600000>;
+		regulator-max-microvolt = <1230000>;
+		regulator-ramp-delay = <1000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&vcc5v0_sys>;
+	};
+};
+
+&i2c7 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	fan: fan@18 {
+		compatible = "ti,amc6821";
+		reg = <0x18>;
+		cooling-min-state = <0>;
+		cooling-max-state = <9>;
+		#cooling-cells = <2>;
+	};
+
+	rtc_twi: rtc@6f {
+		compatible = "isil,isl1208";
+		reg = <0x6f>;
+	};
+};
+
+&i2c8 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	vdd_cpu_b: regulator@60 {
+		compatible = "fcs,fan53555";
+		reg = <0x60>;
+		vin-supply = <&vcc5v0_sys>;
+		regulator-name = "vdd_cpu_b";
+		regulator-min-microvolt = <600000>;
+		regulator-max-microvolt = <1230000>;
+		regulator-ramp-delay = <1000>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&io_domains {
+	status = "okay";
+	bt656-supply = <&vcc_1v8>;
+	audio-supply = <&vcc_1v8>;
+	sdmmc-supply = <&vcc_sd>;
+	gpio1830-supply = <&vcc_1v8>;
+};
+
+&pmu_io_domains {
+	status = "okay";
+	pmu1830-supply = <&vcc_1v8>;
+};
+
+&pwm2 {
+	status = "okay";
+};
+
+&pinctrl {
+	i2c8 {
+		i2c8_xfer_a: i2c8-xfer {
+			rockchip,pins =
+			  <RK_GPIO1 RK_PC4 RK_FUNC_1 &pcfg_pull_up>,
+			  <RK_GPIO1 RK_PC5 RK_FUNC_1 &pcfg_pull_up>;
+		};
+	};
+
+	leds {
+		led_pin_module: led-module-gpio {
+			rockchip,pins =
+			  <RK_GPIO2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pmic {
+		pmic_int_l: pmic-int-l {
+			rockchip,pins =
+			  <RK_GPIO1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	usb2 {
+		vcc5v0_host_en: vcc5v0-host-en {
+			rockchip,pins =
+			  <RK_GPIO4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&sdhci {
+	bus-width = <8>;
+	mmc-hs400-1_8v;
+	mmc-hs400-enhanced-strobe;
+	non-removable;
+	status = "okay";
+};
+
+&sdmmc {
+	vqmmc = <&vcc_sd>;
+};
+
+&spi1 {
+	status = "okay";
+
+	norflash: flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <50000000>;
+	};
+};
+
+&u2phy1 {
+	status = "okay";
+
+	u2phy1_otg: otg-port {
+		status = "okay";
+	};
+
+	u2phy1_host: host-port {
+		phy-supply = <&vcc5v0_host>;
+		status = "okay";
+	};
+};
+
+&usbdrd3_1 {
+	status = "okay";
+};
+
+&usbdrd_dwc3_1 {
+	status = "okay";
+	dr_mode = "host";
+};
+
+&usb_host1_ehci {
+	status = "okay";
+};
+
+&usb_host1_ohci {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts
new file mode 100644
index 000000000000..b7bd88fb3ae3
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts
@@ -0,0 +1,240 @@
+/*
+ * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include "rk3399-sapphire.dtsi"
+
+/ {
+	model = "Excavator-RK3399 Board";
+	compatible = "rockchip,rk3399-sapphire-excavator", "rockchip,rk3399";
+
+	adc-keys {
+		compatible = "adc-keys";
+		io-channels = <&saradc 1>;
+		io-channel-names = "buttons";
+		keyup-threshold-microvolt = <1800000>;
+		poll-interval = <100>;
+
+		button-up {
+			label = "Volume Up";
+			linux,code = <KEY_VOLUMEUP>;
+			press-threshold-microvolt = <100000>;
+		};
+
+		button-down {
+			label = "Volume Down";
+			linux,code = <KEY_VOLUMEDOWN>;
+			press-threshold-microvolt = <300000>;
+		};
+
+		back {
+			label = "Back";
+			linux,code = <KEY_BACK>;
+			press-threshold-microvolt = <985000>;
+		};
+
+		menu {
+			label = "Menu";
+			linux,code = <KEY_MENU>;
+			press-threshold-microvolt = <1314000>;
+		};
+	};
+
+	edp_panel: edp-panel {
+		compatible ="lg,lp079qx1-sp0v", "simple-panel";
+		backlight = <&backlight>;
+		enable-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&lcd_panel_reset>;
+		power-supply = <&vcc3v3_s0>;
+
+		ports {
+			panel_in_edp: endpoint {
+				remote-endpoint = <&edp_out_panel>;
+			};
+		};
+	};
+
+	keys: gpio-keys {
+		compatible = "gpio-keys";
+		autorepeat;
+
+		power {
+			debounce-interval = <100>;
+			gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
+			label = "GPIO Power";
+			linux,code = <KEY_POWER>;
+			linux,input-type = <1>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pwr_btn>;
+			wakeup-source;
+		};
+	};
+
+	rt5651-sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "realtek,rt5651-codec";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,widgets =
+			"Microphone", "Mic Jack",
+			"Headphone", "Headphone Jack";
+		simple-audio-card,routing =
+			"Mic Jack", "MICBIAS1",
+			"IN1P", "Mic Jack",
+			"Headphone Jack", "HPOL",
+			"Headphone Jack", "HPOR";
+		simple-audio-card,cpu {
+			sound-dai = <&i2s0>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&rt5651>;
+		};
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&rk808 1>;
+		clock-names = "ext_clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_enable_h>;
+
+		/*
+		 * On the module itself this is one of these (depending
+		 * on the actual card populated):
+		 * - SDIO_RESET_L_WL_REG_ON
+		 * - PDN (power down when low)
+		 */
+		reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&backlight {
+	enable-gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&edp {
+	status = "okay";
+
+	ports {
+		edp_out: port@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			edp_out_panel: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&panel_in_edp>;
+			};
+		};
+	};
+};
+
+&i2c1 {
+	i2c-scl-rising-time-ns = <300>;
+	i2c-scl-falling-time-ns = <15>;
+	status = "okay";
+
+	rt5651: rt5651@1a {
+		compatible = "rockchip,rt5651";
+		reg = <0x1a>;
+		clocks = <&cru SCLK_I2S_8CH_OUT>;
+		clock-names = "mclk";
+		hp-det-gpio = <&gpio4 RK_PC4 GPIO_ACTIVE_LOW>;
+		spk-con-gpio = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
+		#sound-dai-cells = <0>;
+	};
+};
+
+&i2c4 {
+	i2c-scl-rising-time-ns = <600>;
+	i2c-scl-falling-time-ns = <20>;
+	status = "okay";
+
+	accelerometer@68 {
+		compatible = "invensense,mpu6500";
+		reg = <0x68>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <RK_PC6 IRQ_TYPE_EDGE_RISING>;
+	};
+};
+
+&i2s0 {
+	rockchip,playback-channels = <8>;
+	rockchip,capture-channels = <8>;
+	#sound-dai-cells = <0>;
+	status = "okay";
+};
+
+&i2s2 {
+	#sound-dai-cells = <0>;
+	status = "okay";
+};
+
+&pinctrl {
+	buttons {
+		pwr_btn: pwr-btn {
+			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	sdio-pwrseq {
+		wifi_enable_h: wifi-enable-h {
+			rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	lcd-panel {
+		lcd_panel_reset: lcd-panel-reset {
+			rockchip,pins = <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+};
+
+&spdif {
+	i2c-scl-rising-time-ns = <450>;
+	i2c-scl-falling-time-ns = <15>;
+	#sound-dai-cells = <0>;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi
new file mode 100644
index 000000000000..0f873c897d0d
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi
@@ -0,0 +1,644 @@
+/*
+ * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "dt-bindings/pwm/pwm.h"
+#include "rk3399.dtsi"
+#include "rk3399-opp.dtsi"
+
+/ {
+	compatible = "rockchip,rk3399-sapphire", "rockchip,rk3399";
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		brightness-levels = <
+			  0   1   2   3   4   5   6   7
+			  8   9  10  11  12  13  14  15
+			 16  17  18  19  20  21  22  23
+			 24  25  26  27  28  29  30  31
+			 32  33  34  35  36  37  38  39
+			 40  41  42  43  44  45  46  47
+			 48  49  50  51  52  53  54  55
+			 56  57  58  59  60  61  62  63
+			 64  65  66  67  68  69  70  71
+			 72  73  74  75  76  77  78  79
+			 80  81  82  83  84  85  86  87
+			 88  89  90  91  92  93  94  95
+			 96  97  98  99 100 101 102 103
+			104 105 106 107 108 109 110 111
+			112 113 114 115 116 117 118 119
+			120 121 122 123 124 125 126 127
+			128 129 130 131 132 133 134 135
+			136 137 138 139 140 141 142 143
+			144 145 146 147 148 149 150 151
+			152 153 154 155 156 157 158 159
+			160 161 162 163 164 165 166 167
+			168 169 170 171 172 173 174 175
+			176 177 178 179 180 181 182 183
+			184 185 186 187 188 189 190 191
+			192 193 194 195 196 197 198 199
+			200 201 202 203 204 205 206 207
+			208 209 210 211 212 213 214 215
+			216 217 218 219 220 221 222 223
+			224 225 226 227 228 229 230 231
+			232 233 234 235 236 237 238 239
+			240 241 242 243 244 245 246 247
+			248 249 250 251 252 253 254 255>;
+		default-brightness-level = <200>;
+		pwms = <&pwm0 0 25000 0>;
+	};
+
+	clkin_gmac: external-gmac-clock {
+		compatible = "fixed-clock";
+		clock-frequency = <125000000>;
+		clock-output-names = "clkin_gmac";
+		#clock-cells = <0>;
+	};
+
+	dc_12v: dc-12v {
+		compatible = "regulator-fixed";
+		regulator-name = "dc_12v";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	/* switched by pmic_sleep */
+	vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc1v8_s3";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_1v8>;
+	};
+
+	vcc3v3_sys: vcc3v3-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_sys>;
+	};
+
+	vcc_sys: vcc-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&dc_12v>;
+	};
+
+	vcc5v0_host: vcc5v0-host-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio1 RK_PD1 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_host_en>;
+		regulator-name = "vcc5v0_host";
+		regulator-always-on;
+		vin-supply = <&vcc_sys>;
+	};
+};
+
+&cpu_l0 {
+	cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l1 {
+	cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l2 {
+	cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l3 {
+	cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_b0 {
+	cpu-supply = <&vdd_cpu_b>;
+};
+
+&cpu_b1 {
+	cpu-supply = <&vdd_cpu_b>;
+};
+
+&emmc_phy {
+	status = "okay";
+};
+
+&gmac {
+	assigned-clocks = <&cru SCLK_RMII_SRC>;
+	assigned-clock-parents = <&clkin_gmac>;
+	clock_in_out = "input";
+	phy-supply = <&vcc_lan>;
+	phy-mode = "rgmii";
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii_pins>;
+	snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
+	snps,reset-active-low;
+	snps,reset-delays-us = <0 10000 50000>;
+	tx_delay = <0x28>;
+	rx_delay = <0x11>;
+	status = "okay";
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
+&hdmi {
+	ddc-i2c-bus = <&i2c3>;
+	status = "okay";
+};
+
+&i2c0 {
+	clock-frequency = <400000>;
+	i2c-scl-rising-time-ns = <168>;
+	i2c-scl-falling-time-ns = <4>;
+	status = "okay";
+
+	rk808: pmic@1b {
+		compatible = "rockchip,rk808";
+		reg = <0x1b>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
+		#clock-cells = <1>;
+		clock-output-names = "xin32k", "rk808-clkout2";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int_l &pmic_dvs2>;
+		rockchip,system-power-controller;
+		wakeup-source;
+
+		vcc1-supply = <&vcc_sys>;
+		vcc2-supply = <&vcc_sys>;
+		vcc3-supply = <&vcc_sys>;
+		vcc4-supply = <&vcc_sys>;
+		vcc6-supply = <&vcc_sys>;
+		vcc7-supply = <&vcc_sys>;
+		vcc8-supply = <&vcc3v3_sys>;
+		vcc9-supply = <&vcc_sys>;
+		vcc10-supply = <&vcc_sys>;
+		vcc11-supply = <&vcc_sys>;
+		vcc12-supply = <&vcc3v3_sys>;
+		vddio-supply = <&vcc1v8_pmu>;
+
+		regulators {
+			vdd_center: DCDC_REG1 {
+				regulator-name = "vdd_center";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_cpu_l: DCDC_REG2 {
+				regulator-name = "vdd_cpu_l";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name = "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_1v8: DCDC_REG4 {
+				regulator-name = "vcc_1v8";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcc1v8_dvp: LDO_REG1 {
+				regulator-name = "vcc1v8_dvp";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v0_tp: LDO_REG2 {
+				regulator-name = "vcc3v0_tp";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc1v8_pmu: LDO_REG3 {
+				regulator-name = "vcc1v8_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcc_sdio: LDO_REG4 {
+				regulator-name = "vcc_sdio";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3000000>;
+				};
+			};
+
+			vcca3v0_codec: LDO_REG5 {
+				regulator-name = "vcca3v0_codec";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v5: LDO_REG6 {
+				regulator-name = "vcc_1v5";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1500000>;
+				};
+			};
+
+			vcca1v8_codec: LDO_REG7 {
+				regulator-name = "vcca1v8_codec";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_3v0: LDO_REG8 {
+				regulator-name = "vcc_3v0";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3000000>;
+				};
+			};
+
+			vcc3v3_s3: vcc_lan: SWITCH_REG1 {
+				regulator-name = "vcc3v3_s3";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_s0: SWITCH_REG2 {
+				regulator-name = "vcc3v3_s0";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+
+	vdd_cpu_b: regulator@40 {
+		compatible = "silergy,syr827";
+		reg = <0x40>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu_b";
+		regulator-min-microvolt = <712500>;
+		regulator-max-microvolt = <1500000>;
+		regulator-ramp-delay = <1000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&vcc_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	vdd_gpu: regulator@41 {
+		compatible = "silergy,syr828";
+		reg = <0x41>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_gpu";
+		regulator-min-microvolt = <712500>;
+		regulator-max-microvolt = <1500000>;
+		regulator-ramp-delay = <1000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&vcc_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	vdd_log: vdd-log {
+		compatible = "pwm-regulator";
+		pwms = <&pwm2 0 25000 1>;
+		regulator-name = "vdd_log";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <800000>;
+		regulator-max-microvolt = <1400000>;
+		vin-supply = <&vcc_sys>;
+	};
+};
+
+&i2c3 {
+	i2c-scl-rising-time-ns = <450>;
+	i2c-scl-falling-time-ns = <15>;
+	status = "okay";
+};
+
+&io_domains {
+	status = "okay";
+
+	bt656-supply = <&vcc_3v0>;
+	audio-supply = <&vcca1v8_codec>;
+	sdmmc-supply = <&vcc_sdio>;
+	gpio1830-supply = <&vcc_3v0>;
+};
+
+&pcie_phy {
+	status = "okay";
+};
+
+&pcie0 {
+	assigned-clocks = <&cru SCLK_PCIEPHY_REF>;
+	assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>;
+	assigned-clock-rates = <100000000>;
+	ep-gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_HIGH>;
+	num-lanes = <4>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie_clkreqn_cpm>;
+	status = "okay";
+};
+
+&pmu_io_domains {
+	pmu1830-supply = <&vcc_3v0>;
+	status = "okay";
+};
+
+&pinctrl {
+	pmic {
+		pmic_int_l: pmic-int-l {
+			rockchip,pins =
+				<1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		pmic_dvs2: pmic-dvs2 {
+			rockchip,pins =
+				<1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+
+		vsel1_gpio: vsel1-gpio {
+			rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+
+		vsel2_gpio: vsel2-gpio {
+			rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+	};
+
+	usb2 {
+		vcc5v0_host_en: vcc5v0-host-en {
+			rockchip,pins =
+				<4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pwm0 {
+	status = "okay";
+};
+
+&pwm2 {
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&vcca1v8_s3>;
+	status = "okay";
+};
+
+&sdhci {
+	bus-width = <8>;
+	keep-power-in-suspend;
+	mmc-hs400-1_8v;
+	mmc-hs400-enhanced-strobe;
+	non-removable;
+	status = "okay";
+};
+
+&sdio0 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	clock-frequency = <50000000>;
+	disable-wp;
+	keep-power-in-suspend;
+	max-frequency = <50000000>;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
+	sd-uhs-sdr104;
+	status = "okay";
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	clock-frequency = <150000000>;
+	disable-wp;
+	max-frequency = <150000000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
+	vqmmc-supply = <&vcc_sdio>;
+	status = "okay";
+};
+
+&tsadc {
+	/* tshut mode 0:CRU 1:GPIO */
+	rockchip,hw-tshut-mode = <1>;
+	/* tshut polarity 0:LOW 1:HIGH */
+	rockchip,hw-tshut-polarity = <1>;
+	status = "okay";
+};
+
+&u2phy0 {
+	status = "okay";
+
+	u2phy0_otg: otg-port {
+		status = "okay";
+	};
+
+	u2phy0_host: host-port {
+		phy-supply = <&vcc5v0_host>;
+		status = "okay";
+	};
+};
+
+&u2phy1 {
+	status = "okay";
+
+	u2phy1_otg: otg-port {
+		status = "okay";
+	};
+
+	u2phy1_host: host-port {
+		phy-supply = <&vcc5v0_host>;
+		status = "okay";
+	};
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_xfer &uart0_cts>;
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+&usb_host1_ehci {
+	status = "okay";
+};
+
+&usb_host1_ohci {
+	status = "okay";
+};
+
+&usbdrd3_0 {
+	status = "okay";
+};
+
+&usbdrd_dwc3_0 {
+	status = "okay";
+	dr_mode = "otg";
+};
+
+&usbdrd3_1 {
+	status = "okay";
+};
+
+&usbdrd_dwc3_1 {
+	status = "okay";
+	dr_mode = "host";
+};
+
+&vopb {
+	status = "okay";
+};
+
+&vopb_mmu {
+	status = "okay";
+};
+
+&vopl {
+	status = "okay";
+};
+
+&vopl_mmu {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 69c56f7316c4..d340b58ab184 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -110,6 +110,7 @@
 			enable-method = "psci";
 			#cooling-cells = <2>; /* min followed by max */
 			clocks = <&cru ARMCLKL>;
+			dynamic-power-coefficient = <100>;
 		};
 
 		cpu_l1: cpu@1 {
@@ -118,6 +119,7 @@
 			reg = <0x0 0x1>;
 			enable-method = "psci";
 			clocks = <&cru ARMCLKL>;
+			dynamic-power-coefficient = <100>;
 		};
 
 		cpu_l2: cpu@2 {
@@ -126,6 +128,7 @@
 			reg = <0x0 0x2>;
 			enable-method = "psci";
 			clocks = <&cru ARMCLKL>;
+			dynamic-power-coefficient = <100>;
 		};
 
 		cpu_l3: cpu@3 {
@@ -134,6 +137,7 @@
 			reg = <0x0 0x3>;
 			enable-method = "psci";
 			clocks = <&cru ARMCLKL>;
+			dynamic-power-coefficient = <100>;
 		};
 
 		cpu_b0: cpu@100 {
@@ -143,6 +147,7 @@
 			enable-method = "psci";
 			#cooling-cells = <2>; /* min followed by max */
 			clocks = <&cru ARMCLKB>;
+			dynamic-power-coefficient = <436>;
 		};
 
 		cpu_b1: cpu@101 {
@@ -151,9 +156,15 @@
 			reg = <0x0 0x101>;
 			enable-method = "psci";
 			clocks = <&cru ARMCLKB>;
+			dynamic-power-coefficient = <436>;
 		};
 	};
 
+	display-subsystem {
+		compatible = "rockchip,display-subsystem";
+		ports = <&vopl_out>, <&vopb_out>;
+	};
+
 	pmu_a53 {
 		compatible = "arm,cortex-a53-pmu";
 		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW &ppi_cluster0>;
@@ -238,8 +249,10 @@
 		linux,pci-domain = <0>;
 		max-link-speed = <1>;
 		msi-map = <0x0 &its 0x0 0x1000>;
-		phys = <&pcie_phy>;
-		phy-names = "pcie-phy";
+		phys = <&pcie_phy 0>, <&pcie_phy 1>,
+		       <&pcie_phy 2>, <&pcie_phy 3>;
+		phy-names = "pcie-phy-0", "pcie-phy-1",
+			    "pcie-phy-2", "pcie-phy-3";
 		ranges = <0x83000000 0x0 0xfa000000 0x0 0xfa000000 0x0 0x1e00000
 			  0x81000000 0x0 0xfbe00000 0x0 0xfbe00000 0x0 0x100000>;
 		resets = <&cru SRST_PCIE_CORE>, <&cru SRST_PCIE_MGMT>,
@@ -287,6 +300,7 @@
 			 <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
 		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 		fifo-depth = <0x100>;
+		power-domains = <&power RK3399_PD_SDIOAUDIO>;
 		resets = <&cru SRST_SDIO0>;
 		reset-names = "reset";
 		status = "disabled";
@@ -400,6 +414,7 @@
 			snps,dis-u2-freeclk-exists-quirk;
 			snps,dis_u2_susphy_quirk;
 			snps,dis-del-phy-power-chg-quirk;
+			snps,dis-tx-ipgap-linecheck-quirk;
 			status = "disabled";
 		};
 	};
@@ -427,6 +442,7 @@
 			snps,dis-u2-freeclk-exists-quirk;
 			snps,dis_u2_susphy_quirk;
 			snps,dis-del-phy-power-chg-quirk;
+			snps,dis-tx-ipgap-linecheck-quirk;
 			status = "disabled";
 		};
 	};
@@ -676,6 +692,7 @@
 		interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH 0>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&spi5_clk &spi5_tx &spi5_rx &spi5_cs0>;
+		power-domains = <&power RK3399_PD_SDIOAUDIO>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -948,6 +965,10 @@
 			};
 
 			/* These power domains are grouped by VD_LOGIC */
+			pd_edp@RK3399_PD_EDP {
+				reg = <RK3399_PD_EDP>;
+				clocks = <&cru PCLK_EDP_CTRL>;
+			};
 			pd_emmc@RK3399_PD_EMMC {
 				reg = <RK3399_PD_EMMC>;
 				clocks = <&cru ACLK_EMMC>;
@@ -965,6 +986,11 @@
 					 <&cru SCLK_SDMMC>;
 				pm_qos = <&qos_sd>;
 			};
+			pd_sdioaudio@RK3399_PD_SDIOAUDIO {
+				reg = <RK3399_PD_SDIOAUDIO>;
+				clocks = <&cru HCLK_SDIO>;
+				pm_qos = <&qos_sdioaudio>;
+			};
 			pd_vio@RK3399_PD_VIO {
 				reg = <RK3399_PD_VIO>;
 				#address-cells = <1>;
@@ -1151,6 +1177,44 @@
 		status = "disabled";
 	};
 
+	vpu_mmu: iommu@ff650800 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff650800 0x0 0x40>;
+		interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "vpu_mmu";
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	vdec_mmu: iommu@ff660480 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff660480 0x0 0x40>, <0x0 0xff6604c0 0x0 0x40>;
+		interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "vdec_mmu";
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	iep_mmu: iommu@ff670800 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff670800 0x0 0x40>;
+		interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "iep_mmu";
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	rga: rga@ff680000 {
+		compatible = "rockchip,rk3399-rga";
+		reg = <0x0 0xff680000 0x0 0x10000>;
+		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_RGA>, <&cru HCLK_RGA>, <&cru SCLK_RGA_CORE>;
+		clock-names = "aclk", "hclk", "sclk";
+		resets = <&cru SRST_RGA_CORE>, <&cru SRST_A_RGA>, <&cru SRST_H_RGA>;
+		reset-names = "core", "axi", "ahb";
+		power-domains = <&power RK3399_PD_RGA>;
+	};
+
 	efuse0: efuse@ff690000 {
 		compatible = "rockchip,rk3399-efuse";
 		reg = <0x0 0xff690000 0x0 0x80>;
@@ -1295,7 +1359,7 @@
 			compatible = "rockchip,rk3399-pcie-phy";
 			clocks = <&cru SCLK_PCIEPHY_REF>;
 			clock-names = "refclk";
-			#phy-cells = <0>;
+			#phy-cells = <1>;
 			resets = <&cru SRST_PCIEPHY>;
 			reset-names = "phy";
 			status = "disabled";
@@ -1385,6 +1449,7 @@
 		clocks = <&cru SCLK_SPDIF_8CH>, <&cru HCLK_SPDIF>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&spdif_bus>;
+		power-domains = <&power RK3399_PD_SDIOAUDIO>;
 		status = "disabled";
 	};
 
@@ -1399,6 +1464,7 @@
 		clocks = <&cru SCLK_I2S0_8CH>, <&cru HCLK_I2S0_8CH>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&i2s0_8ch_bus>;
+		power-domains = <&power RK3399_PD_SDIOAUDIO>;
 		status = "disabled";
 	};
 
@@ -1412,6 +1478,7 @@
 		clocks = <&cru SCLK_I2S1_8CH>, <&cru HCLK_I2S1_8CH>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&i2s1_2ch_bus>;
+		power-domains = <&power RK3399_PD_SDIOAUDIO>;
 		status = "disabled";
 	};
 
@@ -1423,6 +1490,228 @@
 		dma-names = "tx", "rx";
 		clock-names = "i2s_clk", "i2s_hclk";
 		clocks = <&cru SCLK_I2S2_8CH>, <&cru HCLK_I2S2_8CH>;
+		power-domains = <&power RK3399_PD_SDIOAUDIO>;
+		status = "disabled";
+	};
+
+	vopl: vop@ff8f0000 {
+		compatible = "rockchip,rk3399-vop-lit";
+		reg = <0x0 0xff8f0000 0x0 0x3efc>;
+		interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>;
+		assigned-clocks = <&cru ACLK_VOP1>, <&cru HCLK_VOP1>;
+		assigned-clock-rates = <400000000>, <100000000>;
+		clocks = <&cru ACLK_VOP1>, <&cru DCLK_VOP1>, <&cru HCLK_VOP1>;
+		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
+		iommus = <&vopl_mmu>;
+		power-domains = <&power RK3399_PD_VOPL>;
+		resets = <&cru SRST_A_VOP1>, <&cru SRST_H_VOP1>, <&cru SRST_D_VOP1>;
+		reset-names = "axi", "ahb", "dclk";
+		status = "disabled";
+
+		vopl_out: port {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			vopl_out_mipi: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&mipi_in_vopl>;
+			};
+
+			vopl_out_edp: endpoint@1 {
+				reg = <1>;
+				remote-endpoint = <&edp_in_vopl>;
+			};
+
+			vopl_out_hdmi: endpoint@2 {
+				reg = <2>;
+				remote-endpoint = <&hdmi_in_vopl>;
+			};
+		};
+	};
+
+	vopl_mmu: iommu@ff8f3f00 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff8f3f00 0x0 0x100>;
+		interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "vopl_mmu";
+		clocks = <&cru ACLK_VOP1>, <&cru HCLK_VOP1>;
+		clock-names = "aclk", "hclk";
+		power-domains = <&power RK3399_PD_VOPL>;
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	vopb: vop@ff900000 {
+		compatible = "rockchip,rk3399-vop-big";
+		reg = <0x0 0xff900000 0x0 0x3efc>;
+		interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>;
+		assigned-clocks = <&cru ACLK_VOP0>, <&cru HCLK_VOP0>;
+		assigned-clock-rates = <400000000>, <100000000>;
+		clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>;
+		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
+		iommus = <&vopb_mmu>;
+		power-domains = <&power RK3399_PD_VOPB>;
+		resets = <&cru SRST_A_VOP0>, <&cru SRST_H_VOP0>, <&cru SRST_D_VOP0>;
+		reset-names = "axi", "ahb", "dclk";
+		status = "disabled";
+
+		vopb_out: port {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			vopb_out_edp: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&edp_in_vopb>;
+			};
+
+			vopb_out_mipi: endpoint@1 {
+				reg = <1>;
+				remote-endpoint = <&mipi_in_vopb>;
+			};
+
+			vopb_out_hdmi: endpoint@2 {
+				reg = <2>;
+				remote-endpoint = <&hdmi_in_vopb>;
+			};
+		};
+	};
+
+	vopb_mmu: iommu@ff903f00 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff903f00 0x0 0x100>;
+		interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "vopb_mmu";
+		clocks = <&cru ACLK_VOP0>, <&cru HCLK_VOP0>;
+		clock-names = "aclk", "hclk";
+		power-domains = <&power RK3399_PD_VOPB>;
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	isp0_mmu: iommu@ff914000 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff914000 0x0 0x100>, <0x0 0xff915000 0x0 0x100>;
+		interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "isp0_mmu";
+		#iommu-cells = <0>;
+		rockchip,disable-mmu-reset;
+		status = "disabled";
+	};
+
+	isp1_mmu: iommu@ff924000 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff924000 0x0 0x100>, <0x0 0xff925000 0x0 0x100>;
+		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "isp1_mmu";
+		#iommu-cells = <0>;
+		rockchip,disable-mmu-reset;
+		status = "disabled";
+	};
+
+	hdmi: hdmi@ff940000 {
+		compatible = "rockchip,rk3399-dw-hdmi";
+		reg = <0x0 0xff940000 0x0 0x20000>;
+		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru PCLK_HDMI_CTRL>,
+			 <&cru SCLK_HDMI_SFR>,
+			 <&cru PLL_VPLL>,
+			 <&cru PCLK_VIO_GRF>,
+			 <&cru SCLK_HDMI_CEC>;
+		clock-names = "iahb", "isfr", "vpll", "grf", "cec";
+		power-domains = <&power RK3399_PD_HDCP>;
+		reg-io-width = <4>;
+		rockchip,grf = <&grf>;
+		status = "disabled";
+
+		ports {
+			hdmi_in: port {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				hdmi_in_vopb: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&vopb_out_hdmi>;
+				};
+				hdmi_in_vopl: endpoint@1 {
+					reg = <1>;
+					remote-endpoint = <&vopl_out_hdmi>;
+				};
+			};
+		};
+	};
+
+	mipi_dsi: mipi@ff960000 {
+		compatible = "rockchip,rk3399-mipi-dsi", "snps,dw-mipi-dsi";
+		reg = <0x0 0xff960000 0x0 0x8000>;
+		interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru SCLK_DPHY_PLL>, <&cru PCLK_MIPI_DSI0>,
+			 <&cru SCLK_DPHY_TX0_CFG>, <&cru PCLK_VIO_GRF>;
+		clock-names = "ref", "pclk", "phy_cfg", "grf";
+		power-domains = <&power RK3399_PD_VIO>;
+		rockchip,grf = <&grf>;
+		status = "disabled";
+
+		ports {
+			mipi_in: port {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				mipi_in_vopb: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&vopb_out_mipi>;
+				};
+				mipi_in_vopl: endpoint@1 {
+					reg = <1>;
+					remote-endpoint = <&vopl_out_mipi>;
+				};
+			};
+		};
+	};
+
+	edp: edp@ff970000 {
+		compatible = "rockchip,rk3399-edp";
+		reg = <0x0 0xff970000 0x0 0x8000>;
+		interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru PCLK_EDP>, <&cru PCLK_EDP_CTRL>;
+		clock-names = "dp", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&edp_hpd>;
+		power-domains = <&power RK3399_PD_EDP>;
+		resets = <&cru SRST_P_EDP_CTRL>;
+		reset-names = "dp";
+		rockchip,grf = <&grf>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			edp_in: port@0 {
+				reg = <0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				edp_in_vopb: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&vopb_out_edp>;
+				};
+
+				edp_in_vopl: endpoint@1 {
+					reg = <1>;
+					remote-endpoint = <&vopl_out_edp>;
+				};
+			};
+		};
+	};
+
+	gpu: gpu@ff9a0000 {
+		compatible = "rockchip,rk3399-mali", "arm,mali-t860";
+		reg = <0x0 0xff9a0000 0x0 0x10000>;
+		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH 0>,
+			     <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "gpu", "job", "mmu";
+		clocks = <&cru ACLK_GPU>;
+		power-domains = <&power RK3399_PD_GPU>;
 		status = "disabled";
 	};
 
@@ -1786,7 +2075,7 @@
 					<4 RK_PB5 RK_FUNC_1 &pcfg_pull_up>;
 			};
 
-			sdmmc_cd: sdmcc-cd {
+			sdmmc_cd: sdmmc-cd {
 				rockchip,pins =
 					<0 RK_PA7 RK_FUNC_1 &pcfg_pull_up>;
 			};
@@ -2090,16 +2379,6 @@
 		};
 
 		pcie {
-			pcie_clkreqn: pci-clkreqn {
-				rockchip,pins =
-					<2 26 RK_FUNC_2 &pcfg_pull_none>;
-			};
-
-			pcie_clkreqnb: pci-clkreqnb {
-				rockchip,pins =
-					<4 24 RK_FUNC_1 &pcfg_pull_none>;
-			};
-
 			pcie_clkreqn_cpm: pci-clkreqn-cpm {
 				rockchip,pins =
 					<2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
diff --git a/arch/arm64/boot/dts/socionext/Makefile b/arch/arm64/boot/dts/socionext/Makefile
index 4a13a3a97101..d45441249cb5 100644
--- a/arch/arm64/boot/dts/socionext/Makefile
+++ b/arch/arm64/boot/dts/socionext/Makefile
@@ -1,8 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_UNIPHIER) += \
 	uniphier-ld11-global.dtb \
 	uniphier-ld11-ref.dtb \
 	uniphier-ld20-global.dtb \
-	uniphier-ld20-ref.dtb
-
-always		:= $(dtb-y)
-clean-files	:= *.dtb
+	uniphier-ld20-ref.dtb \
+	uniphier-pxs3-ref.dtb
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts b/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts
index 115357018ef7..2452b2243f42 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts
@@ -9,7 +9,7 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-ld11.dtsi"
+#include "uniphier-ld11.dtsi"
 
 / {
 	model = "UniPhier LD11 Global Board (REF_LD11_GP)";
@@ -68,3 +68,7 @@
 &usb2 {
 	status = "okay";
 };
+
+&nand {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts b/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts
index cc8ebe34c27c..dd7193acc7df 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts
@@ -8,9 +8,9 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-ld11.dtsi"
-/include/ "uniphier-ref-daughter.dtsi"
-/include/ "uniphier-support-card.dtsi"
+#include "uniphier-ld11.dtsi"
+#include "uniphier-ref-daughter.dtsi"
+#include "uniphier-support-card.dtsi"
 
 / {
 	model = "UniPhier LD11 Reference Board";
@@ -40,13 +40,22 @@
 };
 
 &ethsc {
-	interrupts = <0 48 4>;
+	interrupt-parent = <&gpio>;
+	interrupts = <0 8>;
 };
 
 &serial0 {
 	status = "okay";
 };
 
+&gpio {
+	xirq0 {
+		gpio-hog;
+		gpios = <120 0>;
+		input;
+	};
+};
+
 &i2c0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
index bdce5b89baec..1c63d0ab8a58 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
@@ -7,6 +7,8 @@
  * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  */
 
+#include <dt-bindings/gpio/gpio.h>
+
 /memreserve/ 0x80000000 0x02000000;
 
 / {
@@ -49,7 +51,7 @@
 		};
 	};
 
-	cluster0_opp: opp_table {
+	cluster0_opp: opp-table {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -96,6 +98,11 @@
 		};
 	};
 
+	emmc_pwrseq: emmc-pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		reset-gpios = <&gpio 26 GPIO_ACTIVE_LOW>;
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <1 13 4>,
@@ -118,6 +125,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
+			resets = <&peri_rst 0>;
 		};
 
 		serial1: serial@54006900 {
@@ -128,6 +136,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
+			resets = <&peri_rst 1>;
 		};
 
 		serial2: serial@54006a00 {
@@ -138,6 +147,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
+			resets = <&peri_rst 2>;
 		};
 
 		serial3: serial@54006b00 {
@@ -148,6 +158,43 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
+			resets = <&peri_rst 3>;
+		};
+
+		gpio: gpio@55000000 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000000 0x200>;
+			interrupt-parent = <&aidet>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 0>,
+				      <&pinctrl 43 0 0>,
+				      <&pinctrl 51 0 0>,
+				      <&pinctrl 96 0 0>,
+				      <&pinctrl 160 0 0>,
+				      <&pinctrl 184 0 0>;
+			gpio-ranges-group-names = "gpio_range0",
+						  "gpio_range1",
+						  "gpio_range2",
+						  "gpio_range3",
+						  "gpio_range4",
+						  "gpio_range5";
+			ngpios = <200>;
+			socionext,interrupt-ranges = <0 48 16>, <16 154 5>,
+						     <21 217 3>;
+		};
+
+		adamv@57920000 {
+			compatible = "socionext,uniphier-ld11-adamv",
+				     "simple-mfd", "syscon";
+			reg = <0x57920000 0x1000>;
+
+			adamv_rst: reset {
+				compatible = "socionext,uniphier-ld11-adamv-reset";
+				#reset-cells = <1>;
+			};
 		};
 
 		i2c0: i2c@58780000 {
@@ -160,6 +207,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c0>;
 			clocks = <&peri_clk 4>;
+			resets = <&peri_rst 4>;
 			clock-frequency = <100000>;
 		};
 
@@ -173,6 +221,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c1>;
 			clocks = <&peri_clk 5>;
+			resets = <&peri_rst 5>;
 			clock-frequency = <100000>;
 		};
 
@@ -183,6 +232,7 @@
 			#size-cells = <0>;
 			interrupts = <0 43 4>;
 			clocks = <&peri_clk 6>;
+			resets = <&peri_rst 6>;
 			clock-frequency = <400000>;
 		};
 
@@ -196,6 +246,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c3>;
 			clocks = <&peri_clk 7>;
+			resets = <&peri_rst 7>;
 			clock-frequency = <100000>;
 		};
 
@@ -209,6 +260,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c4>;
 			clocks = <&peri_clk 8>;
+			resets = <&peri_rst 8>;
 			clock-frequency = <100000>;
 		};
 
@@ -219,6 +271,7 @@
 			#size-cells = <0>;
 			interrupts = <0 25 4>;
 			clocks = <&peri_clk 9>;
+			resets = <&peri_rst 9>;
 			clock-frequency = <400000>;
 		};
 
@@ -271,9 +324,11 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_emmc>;
 			clocks = <&sys_clk 4>;
+			resets = <&sys_rst 4>;
 			bus-width = <8>;
 			mmc-ddr-1_8v;
 			mmc-hs200-1_8v;
+			mmc-pwrseq = <&emmc_pwrseq>;
 			cdns,phy-input-delay-legacy = <4>;
 			cdns,phy-input-delay-mmc-highspeed = <2>;
 			cdns,phy-input-delay-mmc-ddr = <3>;
@@ -288,7 +343,8 @@
 			interrupts = <0 243 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb0>;
-			clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
+			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 8>,
+				 <&mio_clk 12>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
 				 <&mio_rst 12>;
 		};
@@ -300,7 +356,8 @@
 			interrupts = <0 244 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb1>;
-			clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
+			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 9>,
+				 <&mio_clk 13>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
 				 <&mio_rst 13>;
 		};
@@ -312,7 +369,8 @@
 			interrupts = <0 245 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb2>;
-			clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
+			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 10>,
+				 <&mio_clk 14>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
 				 <&mio_rst 14>;
 		};
@@ -344,6 +402,31 @@
 			};
 		};
 
+		soc-glue@5f900000 {
+			compatible = "socionext,uniphier-ld11-soc-glue-debug",
+				     "simple-mfd";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x5f900000 0x2000>;
+
+			efuse@100 {
+				compatible = "socionext,uniphier-efuse";
+				reg = <0x100 0x28>;
+			};
+
+			efuse@200 {
+				compatible = "socionext,uniphier-efuse";
+				reg = <0x200 0x68>;
+			};
+		};
+
+		aidet: aidet@5fc20000 {
+			compatible = "socionext,uniphier-ld11-aidet";
+			reg = <0x5fc20000 0x200>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
 		gic: interrupt-controller@5fe00000 {
 			compatible = "arm,gic-v3";
 			reg = <0x5fe00000 0x10000>,	/* GICD */
@@ -367,8 +450,24 @@
 				compatible = "socionext,uniphier-ld11-reset";
 				#reset-cells = <1>;
 			};
+
+			watchdog {
+				compatible = "socionext,uniphier-wdt";
+			};
+		};
+
+		nand: nand@68000000 {
+			compatible = "socionext,uniphier-denali-nand-v5b";
+			status = "disabled";
+			reg-names = "nand_data", "denali_reg";
+			reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+			interrupts = <0 65 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_nand>;
+			clocks = <&sys_clk 2>;
+			resets = <&sys_rst 2>;
 		};
 	};
 };
 
-/include/ "uniphier-pinctrl.dtsi"
+#include "uniphier-pinctrl.dtsi"
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts b/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts
index 9f620d4101b5..fc2bc9d75d35 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts
@@ -9,7 +9,7 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-ld20.dtsi"
+#include "uniphier-ld20.dtsi"
 
 / {
 	model = "UniPhier LD20 Global Board (REF_LD20_GP)";
@@ -50,3 +50,7 @@
 &i2c0 {
 	status = "okay";
 };
+
+&nand {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts b/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts
index 494166aee24c..d99e3731358c 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts
@@ -8,9 +8,9 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-ld20.dtsi"
-/include/ "uniphier-ref-daughter.dtsi"
-/include/ "uniphier-support-card.dtsi"
+#include "uniphier-ld20.dtsi"
+#include "uniphier-ref-daughter.dtsi"
+#include "uniphier-support-card.dtsi"
 
 / {
 	model = "UniPhier LD20 Reference Board";
@@ -40,13 +40,22 @@
 };
 
 &ethsc {
-	interrupts = <0 48 4>;
+	interrupt-parent = <&gpio>;
+	interrupts = <0 8>;
 };
 
 &serial0 {
 	status = "okay";
 };
 
+&gpio {
+	xirq0 {
+		gpio-hog;
+		gpios = <120 0>;
+		input;
+	};
+};
+
 &i2c0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
index de1e75362817..5c81070944cc 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
@@ -7,6 +7,9 @@
  * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  */
 
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/thermal/thermal.h>
+
 /memreserve/ 0x80000000 0x02000000;
 
 / {
@@ -46,6 +49,7 @@
 			clocks = <&sys_clk 32>;
 			enable-method = "psci";
 			operating-points-v2 = <&cluster0_opp>;
+			#cooling-cells = <2>;
 		};
 
 		cpu1: cpu@1 {
@@ -64,6 +68,7 @@
 			clocks = <&sys_clk 33>;
 			enable-method = "psci";
 			operating-points-v2 = <&cluster1_opp>;
+			#cooling-cells = <2>;
 		};
 
 		cpu3: cpu@101 {
@@ -76,7 +81,7 @@
 		};
 	};
 
-	cluster0_opp: opp_table0 {
+	cluster0_opp: opp-table0 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -114,7 +119,7 @@
 		};
 	};
 
-	cluster1_opp: opp_table1 {
+	cluster1_opp: opp-table1 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -165,6 +170,11 @@
 		};
 	};
 
+	emmc_pwrseq: emmc-pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		reset-gpios = <&gpio 26 GPIO_ACTIVE_LOW>;
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <1 13 4>,
@@ -173,6 +183,40 @@
 			     <1 10 4>;
 	};
 
+	thermal-zones {
+		cpu-thermal {
+			polling-delay-passive = <250>;	/* 250ms */
+			polling-delay = <1000>;		/* 1000ms */
+			thermal-sensors = <&pvtctl>;
+
+			trips {
+				cpu_crit: cpu-crit {
+					temperature = <110000>;	/* 110C */
+					hysteresis = <2000>;
+					type = "critical";
+				};
+				cpu_alert: cpu-alert {
+					temperature = <100000>;	/* 100C */
+					hysteresis = <2000>;
+					type = "passive";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_alert>;
+					cooling-device = <&cpu0
+					    THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+				map1 {
+					trip = <&cpu_alert>;
+					cooling-device = <&cpu2
+					    THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+	};
+
 	soc@0 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -187,6 +231,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
+			resets = <&peri_rst 0>;
 		};
 
 		serial1: serial@54006900 {
@@ -197,6 +242,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
+			resets = <&peri_rst 1>;
 		};
 
 		serial2: serial@54006a00 {
@@ -207,6 +253,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
+			resets = <&peri_rst 2>;
 		};
 
 		serial3: serial@54006b00 {
@@ -217,6 +264,37 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
+			resets = <&peri_rst 3>;
+		};
+
+		gpio: gpio@55000000 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000000 0x200>;
+			interrupt-parent = <&aidet>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 0>,
+				      <&pinctrl 96 0 0>,
+				      <&pinctrl 160 0 0>;
+			gpio-ranges-group-names = "gpio_range0",
+						  "gpio_range1",
+						  "gpio_range2";
+			ngpios = <205>;
+			socionext,interrupt-ranges = <0 48 16>, <16 154 5>,
+						     <21 217 3>;
+		};
+
+		adamv@57920000 {
+			compatible = "socionext,uniphier-ld20-adamv",
+				     "simple-mfd", "syscon";
+			reg = <0x57920000 0x1000>;
+
+			adamv_rst: reset {
+				compatible = "socionext,uniphier-ld20-adamv-reset";
+				#reset-cells = <1>;
+			};
 		};
 
 		i2c0: i2c@58780000 {
@@ -229,6 +307,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c0>;
 			clocks = <&peri_clk 4>;
+			resets = <&peri_rst 4>;
 			clock-frequency = <100000>;
 		};
 
@@ -242,6 +321,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c1>;
 			clocks = <&peri_clk 5>;
+			resets = <&peri_rst 5>;
 			clock-frequency = <100000>;
 		};
 
@@ -252,6 +332,7 @@
 			#size-cells = <0>;
 			interrupts = <0 43 4>;
 			clocks = <&peri_clk 6>;
+			resets = <&peri_rst 6>;
 			clock-frequency = <400000>;
 		};
 
@@ -265,6 +346,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c3>;
 			clocks = <&peri_clk 7>;
+			resets = <&peri_rst 7>;
 			clock-frequency = <100000>;
 		};
 
@@ -278,6 +360,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c4>;
 			clocks = <&peri_clk 8>;
+			resets = <&peri_rst 8>;
 			clock-frequency = <100000>;
 		};
 
@@ -288,6 +371,7 @@
 			#size-cells = <0>;
 			interrupts = <0 25 4>;
 			clocks = <&peri_clk 9>;
+			resets = <&peri_rst 9>;
 			clock-frequency = <400000>;
 		};
 
@@ -309,7 +393,7 @@
 		sdctrl@59810000 {
 			compatible = "socionext,uniphier-ld20-sdctrl",
 				     "simple-mfd", "syscon";
-			reg = <0x59810000 0x800>;
+			reg = <0x59810000 0x400>;
 
 			sd_clk: clock {
 				compatible = "socionext,uniphier-ld20-sd-clock";
@@ -345,9 +429,11 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_emmc>;
 			clocks = <&sys_clk 4>;
+			resets = <&sys_rst 4>;
 			bus-width = <8>;
 			mmc-ddr-1_8v;
 			mmc-hs200-1_8v;
+			mmc-pwrseq = <&emmc_pwrseq>;
 			cdns,phy-input-delay-legacy = <4>;
 			cdns,phy-input-delay-mmc-highspeed = <2>;
 			cdns,phy-input-delay-mmc-ddr = <3>;
@@ -365,6 +451,31 @@
 			};
 		};
 
+		soc-glue@5f900000 {
+			compatible = "socionext,uniphier-ld20-soc-glue-debug",
+				     "simple-mfd";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x5f900000 0x2000>;
+
+			efuse@100 {
+				compatible = "socionext,uniphier-efuse";
+				reg = <0x100 0x28>;
+			};
+
+			efuse@200 {
+				compatible = "socionext,uniphier-efuse";
+				reg = <0x200 0x68>;
+			};
+		};
+
+		aidet: aidet@5fc20000 {
+			compatible = "socionext,uniphier-ld20-aidet";
+			reg = <0x5fc20000 0x200>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
 		gic: interrupt-controller@5fe00000 {
 			compatible = "arm,gic-v3";
 			reg = <0x5fe00000 0x10000>,	/* GICD */
@@ -388,8 +499,31 @@
 				compatible = "socionext,uniphier-ld20-reset";
 				#reset-cells = <1>;
 			};
+
+			watchdog {
+				compatible = "socionext,uniphier-wdt";
+			};
+
+			pvtctl: pvtctl {
+				compatible = "socionext,uniphier-ld20-thermal";
+				interrupts = <0 3 4>;
+				#thermal-sensor-cells = <0>;
+				socionext,tmod-calibration = <0x0f22 0x68ee>;
+			};
+		};
+
+		nand: nand@68000000 {
+			compatible = "socionext,uniphier-denali-nand-v5b";
+			status = "disabled";
+			reg-names = "nand_data", "denali_reg";
+			reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+			interrupts = <0 65 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_nand>;
+			clocks = <&sys_clk 2>;
+			resets = <&sys_rst 2>;
 		};
 	};
 };
 
-/include/ "uniphier-pinctrl.dtsi"
+#include "uniphier-pinctrl.dtsi"
diff --git a/arch/arm64/boot/dts/socionext/uniphier-pinctrl.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pinctrl.dtsi
index f42fb6f38bd3..9caabbb8bae3 120000..100644
--- a/arch/arm64/boot/dts/socionext/uniphier-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-pinctrl.dtsi
@@ -1 +1 @@
-../../../../arm/boot/dts/uniphier-pinctrl.dtsi
\ No newline at end of file
+#include <arm/uniphier-pinctrl.dtsi>
diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref.dts b/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref.dts
new file mode 100644
index 000000000000..864feeb35180
--- /dev/null
+++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref.dts
@@ -0,0 +1,67 @@
+/*
+ * Device Tree Source for UniPhier PXs3 Reference Board
+ *
+ * Copyright (C) 2017 Socionext Inc.
+ *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/dts-v1/;
+#include "uniphier-pxs3.dtsi"
+#include "uniphier-support-card.dtsi"
+
+/ {
+	model = "UniPhier PXs3 Reference Board";
+	compatible = "socionext,uniphier-pxs3-ref", "socionext,uniphier-pxs3";
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+		serial2 = &serial2;
+		serial3 = &serial3;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c6 = &i2c6;
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0 0x80000000 0 0xa0000000>;
+	};
+};
+
+&ethsc {
+	interrupt-parent = <&gpio>;
+	interrupts = <0 8>;
+};
+
+&serial0 {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+};
+
+&i2c1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&i2c3 {
+	status = "okay";
+};
+
+&nand {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
new file mode 100644
index 000000000000..48e733136db4
--- /dev/null
+++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
@@ -0,0 +1,423 @@
+/*
+ * Device Tree Source for UniPhier PXs3 SoC
+ *
+ * Copyright (C) 2017 Socionext Inc.
+ *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+
+/memreserve/ 0x80000000 0x02000000;
+
+/ {
+	compatible = "socionext,uniphier-pxs3";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&gic>;
+
+	cpus {
+		#address-cells = <2>;
+		#size-cells = <0>;
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu0>;
+				};
+				core1 {
+					cpu = <&cpu1>;
+				};
+				core2 {
+					cpu = <&cpu2>;
+				};
+				core3 {
+					cpu = <&cpu3>;
+				};
+			};
+		};
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0 0x000>;
+			clocks = <&sys_clk 33>;
+			enable-method = "psci";
+			operating-points-v2 = <&cluster0_opp>;
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0 0x001>;
+			clocks = <&sys_clk 33>;
+			enable-method = "psci";
+			operating-points-v2 = <&cluster0_opp>;
+		};
+
+		cpu2: cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0 0x002>;
+			clocks = <&sys_clk 33>;
+			enable-method = "psci";
+			operating-points-v2 = <&cluster0_opp>;
+		};
+
+		cpu3: cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0 0x003>;
+			clocks = <&sys_clk 33>;
+			enable-method = "psci";
+			operating-points-v2 = <&cluster0_opp>;
+		};
+	};
+
+	cluster0_opp: opp-table {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp-250000000 {
+			opp-hz = /bits/ 64 <250000000>;
+			clock-latency-ns = <300>;
+		};
+		opp-325000000 {
+			opp-hz = /bits/ 64 <325000000>;
+			clock-latency-ns = <300>;
+		};
+		opp-500000000 {
+			opp-hz = /bits/ 64 <500000000>;
+			clock-latency-ns = <300>;
+		};
+		opp-650000000 {
+			opp-hz = /bits/ 64 <650000000>;
+			clock-latency-ns = <300>;
+		};
+		opp-666667000 {
+			opp-hz = /bits/ 64 <666667000>;
+			clock-latency-ns = <300>;
+		};
+		opp-866667000 {
+			opp-hz = /bits/ 64 <866667000>;
+			clock-latency-ns = <300>;
+		};
+		opp-1000000000 {
+			opp-hz = /bits/ 64 <1000000000>;
+			clock-latency-ns = <300>;
+		};
+		opp-1300000000 {
+			opp-hz = /bits/ 64 <1300000000>;
+			clock-latency-ns = <300>;
+		};
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+
+	clocks {
+		refclk: ref {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <25000000>;
+		};
+	};
+
+	emmc_pwrseq: emmc-pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		reset-gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <1 13 4>,
+			     <1 14 4>,
+			     <1 11 4>,
+			     <1 10 4>;
+	};
+
+	soc@0 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0 0 0xffffffff>;
+
+		serial0: serial@54006800 {
+			compatible = "socionext,uniphier-uart";
+			status = "disabled";
+			reg = <0x54006800 0x40>;
+			interrupts = <0 33 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_uart0>;
+			clocks = <&peri_clk 0>;
+			resets = <&peri_rst 0>;
+		};
+
+		serial1: serial@54006900 {
+			compatible = "socionext,uniphier-uart";
+			status = "disabled";
+			reg = <0x54006900 0x40>;
+			interrupts = <0 35 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_uart1>;
+			clocks = <&peri_clk 1>;
+			resets = <&peri_rst 1>;
+		};
+
+		serial2: serial@54006a00 {
+			compatible = "socionext,uniphier-uart";
+			status = "disabled";
+			reg = <0x54006a00 0x40>;
+			interrupts = <0 37 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_uart2>;
+			clocks = <&peri_clk 2>;
+			resets = <&peri_rst 2>;
+		};
+
+		serial3: serial@54006b00 {
+			compatible = "socionext,uniphier-uart";
+			status = "disabled";
+			reg = <0x54006b00 0x40>;
+			interrupts = <0 177 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_uart3>;
+			clocks = <&peri_clk 3>;
+			resets = <&peri_rst 3>;
+		};
+
+		gpio: gpio@55000000 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000000 0x200>;
+			interrupt-parent = <&aidet>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 0>,
+				      <&pinctrl 96 0 0>,
+				      <&pinctrl 160 0 0>;
+			gpio-ranges-group-names = "gpio_range0",
+						  "gpio_range1",
+						  "gpio_range2";
+			ngpios = <286>;
+			socionext,interrupt-ranges = <0 48 16>, <16 154 5>,
+						     <21 217 3>;
+		};
+
+		i2c0: i2c@58780000 {
+			compatible = "socionext,uniphier-fi2c";
+			status = "disabled";
+			reg = <0x58780000 0x80>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <0 41 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_i2c0>;
+			clocks = <&peri_clk 4>;
+			resets = <&peri_rst 4>;
+			clock-frequency = <100000>;
+		};
+
+		i2c1: i2c@58781000 {
+			compatible = "socionext,uniphier-fi2c";
+			status = "disabled";
+			reg = <0x58781000 0x80>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <0 42 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_i2c1>;
+			clocks = <&peri_clk 5>;
+			resets = <&peri_rst 5>;
+			clock-frequency = <100000>;
+		};
+
+		i2c2: i2c@58782000 {
+			compatible = "socionext,uniphier-fi2c";
+			status = "disabled";
+			reg = <0x58782000 0x80>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <0 43 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_i2c2>;
+			clocks = <&peri_clk 6>;
+			resets = <&peri_rst 6>;
+			clock-frequency = <100000>;
+		};
+
+		i2c3: i2c@58783000 {
+			compatible = "socionext,uniphier-fi2c";
+			status = "disabled";
+			reg = <0x58783000 0x80>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <0 44 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_i2c3>;
+			clocks = <&peri_clk 7>;
+			resets = <&peri_rst 7>;
+			clock-frequency = <100000>;
+		};
+
+		/* chip-internal connection for HDMI */
+		i2c6: i2c@58786000 {
+			compatible = "socionext,uniphier-fi2c";
+			reg = <0x58786000 0x80>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <0 26 4>;
+			clocks = <&peri_clk 10>;
+			resets = <&peri_rst 10>;
+			clock-frequency = <400000>;
+		};
+
+		system_bus: system-bus@58c00000 {
+			compatible = "socionext,uniphier-system-bus";
+			status = "disabled";
+			reg = <0x58c00000 0x400>;
+			#address-cells = <2>;
+			#size-cells = <1>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_system_bus>;
+		};
+
+		smpctrl@59801000 {
+			compatible = "socionext,uniphier-smpctrl";
+			reg = <0x59801000 0x400>;
+		};
+
+		sdctrl@59810000 {
+			compatible = "socionext,uniphier-pxs3-sdctrl",
+				     "simple-mfd", "syscon";
+			reg = <0x59810000 0x400>;
+
+			sd_clk: clock {
+				compatible = "socionext,uniphier-pxs3-sd-clock";
+				#clock-cells = <1>;
+			};
+
+			sd_rst: reset {
+				compatible = "socionext,uniphier-pxs3-sd-reset";
+				#reset-cells = <1>;
+			};
+		};
+
+		perictrl@59820000 {
+			compatible = "socionext,uniphier-pxs3-perictrl",
+				     "simple-mfd", "syscon";
+			reg = <0x59820000 0x200>;
+
+			peri_clk: clock {
+				compatible = "socionext,uniphier-pxs3-peri-clock";
+				#clock-cells = <1>;
+			};
+
+			peri_rst: reset {
+				compatible = "socionext,uniphier-pxs3-peri-reset";
+				#reset-cells = <1>;
+			};
+		};
+
+		emmc: sdhc@5a000000 {
+			compatible = "socionext,uniphier-sd4hc", "cdns,sd4hc";
+			reg = <0x5a000000 0x400>;
+			interrupts = <0 78 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_emmc>;
+			clocks = <&sys_clk 4>;
+			resets = <&sys_rst 4>;
+			bus-width = <8>;
+			mmc-ddr-1_8v;
+			mmc-hs200-1_8v;
+			mmc-pwrseq = <&emmc_pwrseq>;
+			cdns,phy-input-delay-legacy = <4>;
+			cdns,phy-input-delay-mmc-highspeed = <2>;
+			cdns,phy-input-delay-mmc-ddr = <3>;
+			cdns,phy-dll-delay-sdclk = <21>;
+			cdns,phy-dll-delay-sdclk-hsmmc = <21>;
+		};
+
+		soc-glue@5f800000 {
+			compatible = "socionext,uniphier-pxs3-soc-glue",
+				     "simple-mfd", "syscon";
+			reg = <0x5f800000 0x2000>;
+
+			pinctrl: pinctrl {
+				compatible = "socionext,uniphier-pxs3-pinctrl";
+			};
+		};
+
+		soc-glue@5f900000 {
+			compatible = "socionext,uniphier-pxs3-soc-glue-debug",
+				     "simple-mfd";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x5f900000 0x2000>;
+
+			efuse@100 {
+				compatible = "socionext,uniphier-efuse";
+				reg = <0x100 0x28>;
+			};
+
+			efuse@200 {
+				compatible = "socionext,uniphier-efuse";
+				reg = <0x200 0x68>;
+			};
+		};
+
+		aidet: aidet@5fc20000 {
+			compatible = "socionext,uniphier-pxs3-aidet";
+			reg = <0x5fc20000 0x200>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gic: interrupt-controller@5fe00000 {
+			compatible = "arm,gic-v3";
+			reg = <0x5fe00000 0x10000>,	/* GICD */
+			      <0x5fe80000 0x80000>;	/* GICR */
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			interrupts = <1 9 4>;
+		};
+
+		sysctrl@61840000 {
+			compatible = "socionext,uniphier-pxs3-sysctrl",
+				     "simple-mfd", "syscon";
+			reg = <0x61840000 0x10000>;
+
+			sys_clk: clock {
+				compatible = "socionext,uniphier-pxs3-clock";
+				#clock-cells = <1>;
+			};
+
+			sys_rst: reset {
+				compatible = "socionext,uniphier-pxs3-reset";
+				#reset-cells = <1>;
+			};
+
+			watchdog {
+				compatible = "socionext,uniphier-wdt";
+			};
+		};
+
+		nand: nand@68000000 {
+			compatible = "socionext,uniphier-denali-nand-v5b";
+			status = "disabled";
+			reg-names = "nand_data", "denali_reg";
+			reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+			interrupts = <0 65 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_nand>;
+			clocks = <&sys_clk 2>;
+			resets = <&sys_rst 2>;
+		};
+	};
+};
+
+#include "uniphier-pinctrl.dtsi"
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ref-daughter.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ref-daughter.dtsi
index 4685a8d89cba..e66d999d9f5d 120000..100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ref-daughter.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ref-daughter.dtsi
@@ -1 +1 @@
-../../../../arm/boot/dts/uniphier-ref-daughter.dtsi
\ No newline at end of file
+#include <arm/uniphier-ref-daughter.dtsi>
diff --git a/arch/arm64/boot/dts/socionext/uniphier-support-card.dtsi b/arch/arm64/boot/dts/socionext/uniphier-support-card.dtsi
index 1246db9be2a1..28c5b4ed1d95 120000..100644
--- a/arch/arm64/boot/dts/socionext/uniphier-support-card.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-support-card.dtsi
@@ -1 +1 @@
-../../../../arm/boot/dts/uniphier-support-card.dtsi
\ No newline at end of file
+#include <arm/uniphier-support-card.dtsi>
diff --git a/arch/arm64/boot/dts/sprd/Makefile b/arch/arm64/boot/dts/sprd/Makefile
index f0535e6eaaaa..2bdc23804f40 100644
--- a/arch/arm64/boot/dts/sprd/Makefile
+++ b/arch/arm64/boot/dts/sprd/Makefile
@@ -1,6 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_SPRD) += sc9836-openphone.dtb \
 			sp9860g-1h10.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
diff --git a/arch/arm64/boot/dts/xilinx/Makefile b/arch/arm64/boot/dts/xilinx/Makefile
index ae16427f6a4a..a2d67084a514 100644
--- a/arch/arm64/boot/dts/xilinx/Makefile
+++ b/arch/arm64/boot/dts/xilinx/Makefile
@@ -1,5 +1 @@
 dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-ep108.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-ep108-clk.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp-ep108-clk.dtsi
index cdc6a437dcc7..b87b8316f4ac 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-ep108-clk.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-ep108-clk.dtsi
@@ -11,7 +11,7 @@
  * the License, or (at your option) any later version.
  */
 
-&amba {
+/ {
 	misc_clk: misc_clk {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
@@ -29,12 +29,60 @@
 		#clock-cells = <0>;
 		clock-frequency = <75000000>;
 	};
+
+	clk100: clk100 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
+	};
+
+	clk600: clk600 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <600000000>;
+	};
 };
 
 &can0 {
 	clocks = <&misc_clk &misc_clk>;
 };
 
+&can1 {
+	clocks = <&misc_clk &misc_clk>;
+};
+
+&fpd_dma_chan1 {
+	clocks = <&clk600>, <&clk100>;
+};
+
+&fpd_dma_chan2 {
+	clocks = <&clk600>, <&clk100>;
+};
+
+&fpd_dma_chan3 {
+	clocks = <&clk600>, <&clk100>;
+};
+
+&fpd_dma_chan4 {
+	clocks = <&clk600>, <&clk100>;
+};
+
+&fpd_dma_chan5 {
+	clocks = <&clk600>, <&clk100>;
+};
+
+&fpd_dma_chan6 {
+	clocks = <&clk600>, <&clk100>;
+};
+
+&fpd_dma_chan7 {
+	clocks = <&clk600>, <&clk100>;
+};
+
+&fpd_dma_chan8 {
+	clocks = <&clk600>, <&clk100>;
+};
+
 &gem0 {
 	clocks = <&misc_clk>, <&misc_clk>, <&misc_clk>;
 };
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts b/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts
index ef1b9e573af0..bf552674a834 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts
@@ -13,13 +13,15 @@
 
 /dts-v1/;
 
-/include/ "zynqmp.dtsi"
-/include/ "zynqmp-ep108-clk.dtsi"
+#include "zynqmp.dtsi"
+#include "zynqmp-ep108-clk.dtsi"
 
 / {
 	model = "ZynqMP EP108";
 
 	aliases {
+		mmc0 = &sdhci0;
+		mmc1 = &sdhci1;
 		serial0 = &uart0;
 	};
 
@@ -37,6 +39,10 @@
 	status = "okay";
 };
 
+&can1 {
+	status = "okay";
+};
+
 &gem0 {
 	status = "okay";
 	phy-handle = <&phy0>;
@@ -55,7 +61,7 @@
 	status = "okay";
 	clock-frequency = <400000>;
 	eeprom@54 {
-		compatible = "at,24c64";
+		compatible = "atmel,24c64";
 		reg = <0x54>;
 	};
 };
@@ -64,7 +70,7 @@
 	status = "okay";
 	clock-frequency = <400000>;
 	eeprom@55 {
-		compatible = "at,24c64";
+		compatible = "atmel,24c64";
 		reg = <0x55>;
 	};
 };
@@ -92,7 +98,7 @@
 		spi-max-frequency = <50000000>;
 		reg = <0>;
 
-		spi0_flash0@00000000 {
+		spi0_flash0@0 {
 			label = "spi0_flash0";
 			reg = <0x0 0x100000>;
 		};
@@ -109,7 +115,7 @@
 		spi-max-frequency = <50000000>;
 		reg = <0>;
 
-		spi1_flash0@00000000 {
+		spi1_flash0@0 {
 			label = "spi1_flash0";
 			reg = <0x0 0x100000>;
 		};
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 54dc28351c8c..7665fbddff28 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -20,33 +20,84 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		cpu@0 {
+		cpu0: cpu@0 {
 			compatible = "arm,cortex-a53", "arm,armv8";
 			device_type = "cpu";
 			enable-method = "psci";
+			operating-points-v2 = <&cpu_opp_table>;
 			reg = <0x0>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
 		};
 
-		cpu@1 {
+		cpu1: cpu@1 {
 			compatible = "arm,cortex-a53", "arm,armv8";
 			device_type = "cpu";
 			enable-method = "psci";
 			reg = <0x1>;
+			operating-points-v2 = <&cpu_opp_table>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
 		};
 
-		cpu@2 {
+		cpu2: cpu@2 {
 			compatible = "arm,cortex-a53", "arm,armv8";
 			device_type = "cpu";
 			enable-method = "psci";
 			reg = <0x2>;
+			operating-points-v2 = <&cpu_opp_table>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
 		};
 
-		cpu@3 {
+		cpu3: cpu@3 {
 			compatible = "arm,cortex-a53", "arm,armv8";
 			device_type = "cpu";
 			enable-method = "psci";
 			reg = <0x3>;
+			operating-points-v2 = <&cpu_opp_table>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
 		};
+
+		idle-states {
+			entry-method = "arm,psci";
+
+			CPU_SLEEP_0: cpu-sleep-0 {
+				compatible = "arm,idle-state";
+				arm,psci-suspend-param = <0x40000000>;
+				local-timer-stop;
+				entry-latency-us = <300>;
+				exit-latency-us = <600>;
+				min-residency-us = <10000>;
+			};
+		};
+	};
+
+	cpu_opp_table: cpu_opp_table {
+		compatible = "operating-points-v2";
+		opp-shared;
+		opp00 {
+			opp-hz = /bits/ 64 <1199999988>;
+			opp-microvolt = <1000000>;
+			clock-latency-ns = <500000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <599999994>;
+			opp-microvolt = <1000000>;
+			clock-latency-ns = <500000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <399999996>;
+			opp-microvolt = <1000000>;
+			clock-latency-ns = <500000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <299999997>;
+			opp-microvolt = <1000000>;
+			clock-latency-ns = <500000>;
+		};
+	};
+
+	dcc: dcc {
+		compatible = "arm,dcc";
+		status = "disabled";
 	};
 
 	pmu {
@@ -119,6 +170,190 @@
 			rx-fifo-depth = <0x40>;
 		};
 
+		cci: cci@fd6e0000 {
+			compatible = "arm,cci-400";
+			reg = <0x0 0xfd6e0000 0x0 0x9000>;
+			ranges = <0x0 0x0 0xfd6e0000 0x10000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			pmu@9000 {
+				compatible = "arm,cci-400-pmu,r1";
+				reg = <0x9000 0x5000>;
+				interrupt-parent = <&gic>;
+				interrupts = <0 123 4>,
+					     <0 123 4>,
+					     <0 123 4>,
+					     <0 123 4>,
+					     <0 123 4>;
+			};
+		};
+
+		/* GDMA */
+		fpd_dma_chan1: dma@fd500000 {
+			status = "disabled";
+			compatible = "xlnx,zynqmp-dma-1.0";
+			reg = <0x0 0xfd500000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <0 124 4>;
+			clock-names = "clk_main", "clk_apb";
+			xlnx,bus-width = <128>;
+		};
+
+		fpd_dma_chan2: dma@fd510000 {
+			status = "disabled";
+			compatible = "xlnx,zynqmp-dma-1.0";
+			reg = <0x0 0xfd510000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <0 125 4>;
+			clock-names = "clk_main", "clk_apb";
+			xlnx,bus-width = <128>;
+		};
+
+		fpd_dma_chan3: dma@fd520000 {
+			status = "disabled";
+			compatible = "xlnx,zynqmp-dma-1.0";
+			reg = <0x0 0xfd520000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <0 126 4>;
+			clock-names = "clk_main", "clk_apb";
+			xlnx,bus-width = <128>;
+		};
+
+		fpd_dma_chan4: dma@fd530000 {
+			status = "disabled";
+			compatible = "xlnx,zynqmp-dma-1.0";
+			reg = <0x0 0xfd530000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <0 127 4>;
+			clock-names = "clk_main", "clk_apb";
+			xlnx,bus-width = <128>;
+		};
+
+		fpd_dma_chan5: dma@fd540000 {
+			status = "disabled";
+			compatible = "xlnx,zynqmp-dma-1.0";
+			reg = <0x0 0xfd540000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <0 128 4>;
+			clock-names = "clk_main", "clk_apb";
+			xlnx,bus-width = <128>;
+		};
+
+		fpd_dma_chan6: dma@fd550000 {
+			status = "disabled";
+			compatible = "xlnx,zynqmp-dma-1.0";
+			reg = <0x0 0xfd550000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <0 129 4>;
+			clock-names = "clk_main", "clk_apb";
+			xlnx,bus-width = <128>;
+		};
+
+		fpd_dma_chan7: dma@fd560000 {
+			status = "disabled";
+			compatible = "xlnx,zynqmp-dma-1.0";
+			reg = <0x0 0xfd560000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <0 130 4>;
+			clock-names = "clk_main", "clk_apb";
+			xlnx,bus-width = <128>;
+		};
+
+		fpd_dma_chan8: dma@fd570000 {
+			status = "disabled";
+			compatible = "xlnx,zynqmp-dma-1.0";
+			reg = <0x0 0xfd570000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <0 131 4>;
+			clock-names = "clk_main", "clk_apb";
+			xlnx,bus-width = <128>;
+		};
+
+		/* LPDDMA default allows only secured access. inorder to enable
+		 * These dma channels, Users should ensure that these dma
+		 * Channels are allowed for non secure access.
+		 */
+		lpd_dma_chan1: dma@ffa80000 {
+			status = "disabled";
+			compatible = "xlnx,zynqmp-dma-1.0";
+			reg = <0x0 0xffa80000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <0 77 4>;
+			clock-names = "clk_main", "clk_apb";
+			xlnx,bus-width = <64>;
+		};
+
+		lpd_dma_chan2: dma@ffa90000 {
+			status = "disabled";
+			compatible = "xlnx,zynqmp-dma-1.0";
+			reg = <0x0 0xffa90000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <0 78 4>;
+			clock-names = "clk_main", "clk_apb";
+			xlnx,bus-width = <64>;
+		};
+
+		lpd_dma_chan3: dma@ffaa0000 {
+			status = "disabled";
+			compatible = "xlnx,zynqmp-dma-1.0";
+			reg = <0x0 0xffaa0000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <0 79 4>;
+			clock-names = "clk_main", "clk_apb";
+			xlnx,bus-width = <64>;
+		};
+
+		lpd_dma_chan4: dma@ffab0000 {
+			status = "disabled";
+			compatible = "xlnx,zynqmp-dma-1.0";
+			reg = <0x0 0xffab0000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <0 80 4>;
+			clock-names = "clk_main", "clk_apb";
+			xlnx,bus-width = <64>;
+		};
+
+		lpd_dma_chan5: dma@ffac0000 {
+			status = "disabled";
+			compatible = "xlnx,zynqmp-dma-1.0";
+			reg = <0x0 0xffac0000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <0 81 4>;
+			clock-names = "clk_main", "clk_apb";
+			xlnx,bus-width = <64>;
+		};
+
+		lpd_dma_chan6: dma@ffad0000 {
+			status = "disabled";
+			compatible = "xlnx,zynqmp-dma-1.0";
+			reg = <0x0 0xffad0000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <0 82 4>;
+			clock-names = "clk_main", "clk_apb";
+			xlnx,bus-width = <64>;
+		};
+
+		lpd_dma_chan7: dma@ffae0000 {
+			status = "disabled";
+			compatible = "xlnx,zynqmp-dma-1.0";
+			reg = <0x0 0xffae0000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <0 83 4>;
+			clock-names = "clk_main", "clk_apb";
+			xlnx,bus-width = <64>;
+		};
+
+		lpd_dma_chan8: dma@ffaf0000 {
+			status = "disabled";
+			compatible = "xlnx,zynqmp-dma-1.0";
+			reg = <0x0 0xffaf0000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <0 84 4>;
+			clock-names = "clk_main", "clk_apb";
+			xlnx,bus-width = <64>;
+		};
+
 		gem0: ethernet@ff0b0000 {
 			compatible = "cdns,gem";
 			status = "disabled";
@@ -215,12 +450,9 @@
 			      <0x0 0xfd480000 0x0 0x1000>,
 			      <0x80 0x00000000 0x0 0x1000000>;
 			reg-names = "breg", "pcireg", "cfg";
-			ranges = <0x02000000 0x00000000 0xe0000000 0x00000000
-				  0xe0000000 0x00000000 0x10000000
-				  /* non-prefetchable memory */
-				  0x43000000 0x00000006 0x00000000 0x00000006
-				  0x00000000 0x00000002 0x00000000>;
-				  /* prefetchable memory */
+			ranges = <0x02000000 0x00000000 0xe0000000 0x00000000 0xe0000000 0x00000000 0x10000000	/* non-prefetchable memory */
+				  0x43000000 0x00000006 0x00000000 0x00000006 0x00000000 0x00000002 0x00000000>;/* prefetchable memory */
+			bus-range = <0x00 0xff>;
 			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
 			interrupt-map = <0x0 0x0 0x0 0x1 &pcie_intc 0x1>,
 					<0x0 0x0 0x0 0x2 &pcie_intc 0x2>,
@@ -233,6 +465,16 @@
 			};
 		};
 
+		rtc: rtc@ffa60000 {
+			compatible = "xlnx,zynqmp-rtc";
+			status = "disabled";
+			reg = <0x0 0xffa60000 0x0 0x100>;
+			interrupt-parent = <&gic>;
+			interrupts = <0 26 4>, <0 27 4>;
+			interrupt-names = "alarm", "sec";
+			calibration = <0x8000>;
+		};
+
 		sata: ahci@fd0c0000 {
 			compatible = "ceva,ahci-1v84";
 			status = "disabled";
@@ -262,13 +504,14 @@
 		smmu: smmu@fd800000 {
 			compatible = "arm,mmu-500";
 			reg = <0x0 0xfd800000 0x0 0x20000>;
+			status = "disabled";
 			#global-interrupts = <1>;
 			interrupt-parent = <&gic>;
-			interrupts = <0 157 4>,
-				<0 157 4>, <0 157 4>, <0 157 4>, <0 157 4>,
-				<0 157 4>, <0 157 4>, <0 157 4>, <0 157 4>,
-				<0 157 4>, <0 157 4>, <0 157 4>, <0 157 4>,
-				<0 157 4>, <0 157 4>, <0 157 4>, <0 157 4>;
+			interrupts = <0 155 4>,
+				<0 155 4>, <0 155 4>, <0 155 4>, <0 155 4>,
+				<0 155 4>, <0 155 4>, <0 155 4>, <0 155 4>,
+				<0 155 4>, <0 155 4>, <0 155 4>, <0 155 4>,
+				<0 155 4>, <0 155 4>, <0 155 4>, <0 155 4>;
 		};
 
 		spi0: spi@ff040000 {
@@ -330,7 +573,7 @@
 		};
 
 		uart0: serial@ff000000 {
-			compatible = "cdns,uart-r1p8";
+			compatible = "cdns,uart-r1p12", "xlnx,xuartps";
 			status = "disabled";
 			interrupt-parent = <&gic>;
 			interrupts = <0 21 4>;
@@ -339,7 +582,7 @@
 		};
 
 		uart1: serial@ff010000 {
-			compatible = "cdns,uart-r1p8";
+			compatible = "cdns,uart-r1p12", "xlnx,xuartps";
 			status = "disabled";
 			interrupt-parent = <&gic>;
 			interrupts = <0 22 4>;
diff --git a/arch/arm64/boot/dts/zte/Makefile b/arch/arm64/boot/dts/zte/Makefile
index 667806620f59..14a1cdfc1559 100644
--- a/arch/arm64/boot/dts/zte/Makefile
+++ b/arch/arm64/boot/dts/zte/Makefile
@@ -1,5 +1,2 @@
 dtb-$(CONFIG_ARCH_ZX) += zx296718-evb.dtb
-
-always		:= $(dtb-y)
-subdir-y	:= $(dts-dirs)
-clean-files	:= *.dtb
+dtb-$(CONFIG_ARCH_ZX) += zx296718-pcbox.dtb
diff --git a/arch/arm64/boot/dts/zte/zx296718-evb.dts b/arch/arm64/boot/dts/zte/zx296718-evb.dts
index bb900d2bbcfb..cb2519ecd724 100644
--- a/arch/arm64/boot/dts/zte/zx296718-evb.dts
+++ b/arch/arm64/boot/dts/zte/zx296718-evb.dts
@@ -57,16 +57,28 @@
 		reg = <0x40000000 0x40000000>;
 	};
 
-	sound0 {
-		compatible = "simple-audio-card";
-		simple-audio-card,name = "zx_snd_spdif0";
+	sound-spdif0 {
+		compatible = "audio-graph-card";
+		dais = <&spdif0_port>;
+	};
 
-		simple-audio-card,cpu {
-			sound-dai = <&spdif0>;
-		};
+	sound-i2s0 {
+		compatible = "audio-graph-card";
+		dais = <&i2s0_port>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&amplifier_pins>;
+		pa-gpios = <&bgpio4 0 GPIO_ACTIVE_HIGH>;
+		widgets = "Line", "Line Out Jack";
+		routing = "Amplifier", "LINEOUTL",
+			  "Amplifier", "LINEOUTR",
+			  "Line Out Jack", "Amplifier";
+	};
+};
 
-		simple-audio-card,codec {
-			sound-dai = <&hdmi>;
+&aud96p22 {
+	port {
+		aud96p22_endpoint: endpoint {
+			remote-endpoint = <&i2s0_endpoint>;
 		};
 	};
 };
@@ -77,6 +89,36 @@
 
 &hdmi {
 	status = "okay";
+
+	port {
+		hdmi_endpoint: endpoint {
+			remote-endpoint = <&spdif0_endpoint>;
+		};
+	};
+};
+
+&i2c0 {
+	status = "okay";
+};
+
+&i2s0 {
+	status = "okay";
+
+	i2s0_port: port {
+		i2s0_endpoint: endpoint {
+			remote-endpoint = <&aud96p22_endpoint>;
+			dai-format = "i2s";
+			frame-master;
+			bitclock-master;
+		};
+	};
+};
+
+&pmm {
+	amplifier_pins: amplifier {
+		pins = "TSI3_DATA";
+		function = "BGPIO";
+	};
 };
 
 &sd1 {
@@ -85,6 +127,16 @@
 
 &spdif0 {
 	status = "okay";
+
+	spdif0_port: port {
+		spdif0_endpoint: endpoint {
+			remote-endpoint = <&hdmi_endpoint>;
+		};
+	};
+};
+
+&tvenc {
+	status = "okay";
 };
 
 &uart0 {
diff --git a/arch/arm64/boot/dts/zte/zx296718-pcbox.dts b/arch/arm64/boot/dts/zte/zx296718-pcbox.dts
new file mode 100644
index 000000000000..e02509f7082b
--- /dev/null
+++ b/arch/arm64/boot/dts/zte/zx296718-pcbox.dts
@@ -0,0 +1,143 @@
+/*
+ * Copyright (C) 2017 Sanechips Technology Co., Ltd.
+ * Copyright 2017 Linaro Ltd.
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/dts-v1/;
+#include "zx296718.dtsi"
+#include <dt-bindings/pwm/pwm.h>
+
+/ {
+	model = "ZTE ZX296718 PCBOX Board";
+	compatible = "zte,zx296718-pcbox", "zte,zx296718";
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x80000000>;
+	};
+
+	a53_vdd0v9: regulator-a53 {
+		compatible = "pwm-regulator";
+		pwms = <&pwm 3 1250 PWM_POLARITY_INVERTED>;
+		regulator-name = "A53_VDD0V9";
+		regulator-min-microvolt = <855000>;
+		regulator-max-microvolt = <1183000>;
+		pwm-dutycycle-unit = <100>;
+		pwm-dutycycle-range = <0 100>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	sound-spdif0 {
+		compatible = "audio-graph-card";
+		dais = <&spdif0_port>;
+	};
+
+	sound-i2s0 {
+		compatible = "audio-graph-card";
+		dais = <&i2s0_port>;
+	};
+};
+
+&aud96p22 {
+	port {
+		aud96p22_endpoint: endpoint {
+			remote-endpoint = <&i2s0_endpoint>;
+		};
+	};
+};
+
+&cpu0 {
+	cpu-supply = <&a53_vdd0v9>;
+};
+
+&emmc {
+	status = "okay";
+};
+
+&hdmi {
+	status = "disabled";
+
+	port {
+		hdmi_endpoint: endpoint {
+			remote-endpoint = <&spdif0_endpoint>;
+		};
+	};
+};
+
+&i2c0 {
+	status = "okay";
+};
+
+&i2s0 {
+	status = "okay";
+
+	i2s0_port: port {
+		i2s0_endpoint: endpoint {
+			remote-endpoint = <&aud96p22_endpoint>;
+			dai-format = "i2s";
+			frame-master;
+			bitclock-master;
+		};
+	};
+};
+
+&irdec {
+	status = "okay";
+};
+
+&pmm {
+	pwm3_pins: pwm3 {
+		pins = "KEY_ROW2";
+		function = "PWM";
+	};
+
+	vga_pins: vga {
+		pins = "KEY_COL1", "KEY_COL2", "VGA_HS", "VGA_VS";
+		function = "VGA";
+	};
+};
+
+&pwm {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm3_pins>;
+	status = "okay";
+};
+
+&sd0 {
+	status = "okay";
+};
+
+&sd1 {
+	status = "okay";
+};
+
+&spdif0 {
+	status = "okay";
+
+	spdif0_port: port {
+		spdif0_endpoint: endpoint {
+			remote-endpoint = <&hdmi_endpoint>;
+		};
+	};
+};
+
+&tvenc {
+	status = "disabled";
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&vga {
+	pinctrl-names = "default";
+	pinctrl-0 = <&vga_pins>;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/zte/zx296718.dtsi b/arch/arm64/boot/dts/zte/zx296718.dtsi
index d83bf789c864..6eef64761009 100644
--- a/arch/arm64/boot/dts/zte/zx296718.dtsi
+++ b/arch/arm64/boot/dts/zte/zx296718.dtsi
@@ -53,6 +53,13 @@
 	interrupt-parent = <&gic>;
 
 	aliases {
+		gpio0 = &bgpio0;
+		gpio1 = &bgpio1;
+		gpio2 = &bgpio2;
+		gpio3 = &bgpio3;
+		gpio4 = &bgpio4;
+		gpio5 = &bgpio5;
+		gpio6 = &bgpio6;
 		serial0 = &uart0;
 	};
 
@@ -120,26 +127,31 @@
 
 		opp-500000000 {
 			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <866000>;
 			clock-latency-ns = <500000>;
 		};
 
 		opp-648000000 {
 			opp-hz = /bits/ 64 <648000000>;
+			opp-microvolt = <866000>;
 			clock-latency-ns = <500000>;
 		};
 
 		opp-800000000 {
 			opp-hz = /bits/ 64 <800000000>;
+			opp-microvolt = <888000>;
 			clock-latency-ns = <500000>;
 		};
 
 		opp-1000000000 {
 			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <898000>;
 			clock-latency-ns = <500000>;
 		};
 
 		opp-1188000000 {
 			opp-hz = /bits/ 64 <1188000000>;
+			opp-microvolt = <1015000>;
 			clock-latency-ns = <500000>;
 		};
 	};
@@ -283,11 +295,23 @@
 		compatible = "simple-bus";
 		ranges;
 
+		irdec: ir-decoder@111000 {
+			compatible = "zte,zx296718-irdec";
+			reg = <0x111000 0x1000>;
+			interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
 		aon_sysctrl: aon-sysctrl@116000 {
 			compatible = "zte,zx296718-aon-sysctrl", "syscon";
 			reg = <0x116000 0x1000>;
 		};
 
+		iocfg: pin-controller@119000 {
+			compatible = "zte,zx296718-iocfg";
+			reg = <0x119000 0x1000>;
+		};
+
 		uart0: uart@11f000 {
 			compatible = "arm,pl011", "arm,primecell";
 			arm,primecell-periphid = <0x001feffe>;
@@ -311,7 +335,6 @@
 			clock-frequency = <50000000>;
 			clocks = <&topcrm SD0_AHB>, <&topcrm SD0_WCLK>;
 			clock-names = "biu", "ciu";
-			num-slots = <1>;
 			max-frequency = <50000000>;
 			cap-sdio-irq;
 			cap-sd-highspeed;
@@ -336,7 +359,6 @@
 			clock-frequency = <167000000>;
 			clocks = <&topcrm SD1_AHB>, <&topcrm SD1_WCLK>;
 			clock-names = "biu", "ciu";
-			num-slots = <1>;
 			max-frequency = <167000000>;
 			cap-sdio-irq;
 			cap-sd-highspeed;
@@ -360,12 +382,109 @@
 			#clock-cells = <1>;
 		};
 
+		bgpio0: gpio@142d000 {
+			compatible = "zte,zx296718-gpio", "zte,zx296702-gpio";
+			reg = <0x142d000 0x40>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pmm 0 48 16>;
+			interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-parent = <&gic>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		bgpio1: gpio@142d040 {
+			compatible = "zte,zx296718-gpio", "zte,zx296702-gpio";
+			reg = <0x142d040 0x40>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pmm 0 80 16>;
+			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-parent = <&gic>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		bgpio2: gpio@142d080 {
+			compatible = "zte,zx296718-gpio", "zte,zx296702-gpio";
+			reg = <0x142d080 0x40>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pmm 0 80 3
+				       &pmm 3 32 4
+				       &pmm 7 83 9>;
+			interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-parent = <&gic>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		bgpio3: gpio@142d0c0 {
+			compatible = "zte,zx296718-gpio", "zte,zx296702-gpio";
+			reg = <0x142d0c0 0x40>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pmm 0 92 16>;
+			interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-parent = <&gic>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		bgpio4: gpio@142d100 {
+			compatible = "zte,zx296718-gpio", "zte,zx296702-gpio";
+			reg = <0x142d100 0x40>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pmm 0 108 12
+				       &pmm 12 121 4>;
+			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-parent = <&gic>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		bgpio5: gpio@142d140 {
+			compatible = "zte,zx296718-gpio", "zte,zx296702-gpio";
+			reg = <0x142d140 0x40>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pmm 0 125 16>;
+			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-parent = <&gic>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		bgpio6: gpio@142d180 {
+			compatible = "zte,zx296718-gpio", "zte,zx296702-gpio";
+			reg = <0x142d180 0x40>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pmm 0 141 2>;
+			interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-parent = <&gic>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
 		lsp1crm: clock-controller@1430000 {
 			compatible = "zte,zx296718-lsp1crm";
 			reg = <0x01430000 0x1000>;
 			#clock-cells = <1>;
 		};
 
+		pwm: pwm@1439000 {
+			compatible = "zte,zx296718-pwm";
+			reg = <0x1439000 0x1000>;
+			clocks = <&lsp1crm LSP1_PWM_PCLK>,
+				 <&lsp1crm LSP1_PWM_WCLK>;
+			clock-names = "pclk", "wclk";
+			#pwm-cells = <3>;
+			status = "disabled";
+		};
+
 		vou: vou@1440000 {
 			compatible = "zte,zx296718-vou";
 			#address-cells = <1>;
@@ -387,6 +506,16 @@
 					      "main_wclk", "aux_wclk";
 			};
 
+			vga: vga@8000 {
+				compatible = "zte,zx296718-vga";
+				reg = <0x8000 0x1000>;
+				interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&topcrm VGA_I2C_WCLK>;
+				clock-names = "i2c_wclk";
+				zte,vga-power-control = <&sysctrl 0x170 0xe0>;
+				status = "disabled";
+			};
+
 			hdmi: hdmi@c000 {
 				compatible = "zte,zx296718-hdmi";
 				reg = <0xc000 0x4000>;
@@ -413,6 +542,12 @@
 			#clock-cells = <1>;
 		};
 
+		pmm: pin-controller@1462000 {
+			compatible = "zte,zx296718-pmm";
+			reg = <0x1462000 0x1000>;
+			zte,auxiliary-controller = <&iocfg>;
+		};
+
 		sysctrl: sysctrl@1463000 {
 			compatible = "zte,zx296718-sysctrl", "syscon";
 			reg = <0x1463000 0x1000>;
@@ -445,6 +580,38 @@
 			#clock-cells = <1>;
 		};
 
+		i2s0: i2s@1482000 {
+			compatible = "zte,zx296718-i2s", "zte,zx296702-i2s";
+			reg = <0x01482000 0x1000>;
+			clocks = <&audiocrm AUDIO_I2S0_WCLK>,
+				 <&audiocrm AUDIO_I2S0_PCLK>;
+			clock-names = "wclk", "pclk";
+			assigned-clocks = <&audiocrm I2S0_WCLK_MUX>;
+			assigned-clock-parents = <&topcrm AUDIO_99M>;
+			interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+			dmas = <&dma 22>, <&dma 23>;
+			dma-names = "tx", "rx";
+			#sound-dai-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c0: i2c@1486000 {
+			compatible = "zte,zx296718-i2c";
+			reg = <0x01486000 0x1000>;
+			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&audiocrm AUDIO_I2C0_WCLK>;
+			clock-frequency = <1600000>;
+			status = "disabled";
+
+			aud96p22: codec@22 {
+				compatible = "zte,zx-aud96p22";
+				#sound-dai-cells = <0>;
+				reg = <0x22>;
+			};
+		};
+
 		spdif0: spdif@1488000 {
 			compatible = "zte,zx296702-spdif";
 			reg = <0x1488000 0x1000>;
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 6c7d147eed54..6356c6da34ea 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -3,6 +3,7 @@ CONFIG_POSIX_MQUEUE=y
 CONFIG_AUDIT=y
 CONFIG_NO_HZ_IDLE=y
 CONFIG_HIGH_RES_TIMERS=y
+CONFIG_IRQ_TIME_ACCOUNTING=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_BSD_PROCESS_ACCT_V3=y
 CONFIG_TASKSTATS=y
@@ -50,6 +51,8 @@ CONFIG_ARCH_SEATTLE=y
 CONFIG_ARCH_RENESAS=y
 CONFIG_ARCH_R8A7795=y
 CONFIG_ARCH_R8A7796=y
+CONFIG_ARCH_R8A77970=y
+CONFIG_ARCH_R8A77995=y
 CONFIG_ARCH_STRATIX10=y
 CONFIG_ARCH_TEGRA=y
 CONFIG_ARCH_SPRD=y
@@ -68,12 +71,16 @@ CONFIG_HOTPLUG_PCI_ACPI=y
 CONFIG_PCI_LAYERSCAPE=y
 CONFIG_PCI_HISI=y
 CONFIG_PCIE_QCOM=y
+CONFIG_PCIE_KIRIN=y
 CONFIG_PCIE_ARMADA_8K=y
 CONFIG_PCI_AARDVARK=y
+CONFIG_PCI_TEGRA=y
 CONFIG_PCIE_RCAR=y
 CONFIG_PCIE_ROCKCHIP=m
 CONFIG_PCI_HOST_GENERIC=y
 CONFIG_PCI_XGENE=y
+CONFIG_PCI_HOST_THUNDER_PEM=y
+CONFIG_PCI_HOST_THUNDER_ECAM=y
 CONFIG_ARM64_VA_BITS_48=y
 CONFIG_SCHED_MC=y
 CONFIG_NUMA=y
@@ -88,6 +95,7 @@ CONFIG_XEN=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_COMPAT=y
 CONFIG_HIBERNATION=y
+CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
 CONFIG_ARM_CPUIDLE=y
 CONFIG_CPU_FREQ=y
 CONFIG_CPUFREQ_DT=y
@@ -153,6 +161,7 @@ CONFIG_MTD_BLOCK=y
 CONFIG_MTD_M25P80=y
 CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_DENALI_DT=y
+CONFIG_MTD_NAND_PXA3xx=y
 CONFIG_MTD_SPI_NOR=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_NBD=m
@@ -164,6 +173,7 @@ CONFIG_EEPROM_AT25=m
 CONFIG_BLK_DEV_SD=y
 CONFIG_SCSI_SAS_ATA=y
 CONFIG_SCSI_HISI_SAS=y
+CONFIG_SCSI_HISI_SAS_PCI=y
 CONFIG_ATA=y
 CONFIG_SATA_AHCI=y
 CONFIG_SATA_AHCI_PLATFORM=y
@@ -184,6 +194,7 @@ CONFIG_VIRTIO_NET=y
 CONFIG_AMD_XGBE=y
 CONFIG_NET_XGENE=y
 CONFIG_MACB=y
+CONFIG_THUNDER_NIC_PF=y
 CONFIG_HNS_DSAF=y
 CONFIG_HNS_ENET=y
 CONFIG_E1000E=y
@@ -200,9 +211,11 @@ CONFIG_STMMAC_ETH=m
 CONFIG_MDIO_BUS_MUX_MMIOREG=y
 CONFIG_AT803X_PHY=m
 CONFIG_MARVELL_PHY=m
+CONFIG_MARVELL_10G_PHY=m
 CONFIG_MESON_GXL_PHY=m
 CONFIG_MICREL_PHY=y
 CONFIG_REALTEK_PHY=m
+CONFIG_ROCKCHIP_PHY=y
 CONFIG_USB_PEGASUS=m
 CONFIG_USB_RTL8150=m
 CONFIG_USB_RTL8152=m
@@ -250,6 +263,8 @@ CONFIG_SERIAL_MSM_CONSOLE=y
 CONFIG_SERIAL_XILINX_PS_UART=y
 CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y
 CONFIG_SERIAL_MVEBU_UART=y
+CONFIG_SERIAL_DEV_BUS=y
+CONFIG_SERIAL_DEV_CTRL_TTYPORT=y
 CONFIG_VIRTIO_CONSOLE=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_MUX=y
@@ -279,6 +294,7 @@ CONFIG_SPI_ROCKCHIP=y
 CONFIG_SPI_S3C64XX=y
 CONFIG_SPI_SPIDEV=m
 CONFIG_SPMI=y
+CONFIG_PINCTRL_IPQ8074=y
 CONFIG_PINCTRL_SINGLE=y
 CONFIG_PINCTRL_MAX77620=y
 CONFIG_PINCTRL_MSM8916=y
@@ -289,6 +305,7 @@ CONFIG_PINCTRL_QCOM_SPMI_PMIC=y
 CONFIG_GPIO_DWAPB=y
 CONFIG_GPIO_PL061=y
 CONFIG_GPIO_RCAR=y
+CONFIG_GPIO_UNIPHIER=y
 CONFIG_GPIO_XGENE=y
 CONFIG_GPIO_XGENE_SB=y
 CONFIG_GPIO_PCA953X=y
@@ -297,6 +314,7 @@ CONFIG_GPIO_MAX77620=y
 CONFIG_POWER_RESET_MSM=y
 CONFIG_POWER_RESET_XGENE=y
 CONFIG_POWER_RESET_SYSCON=y
+CONFIG_SYSCON_REBOOT_MODE=y
 CONFIG_BATTERY_BQ27XXX=y
 CONFIG_SENSORS_ARM_SCPI=y
 CONFIG_SENSORS_LM90=m
@@ -304,26 +322,33 @@ CONFIG_SENSORS_INA2XX=m
 CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y
 CONFIG_CPU_THERMAL=y
 CONFIG_THERMAL_EMULATION=y
+CONFIG_BRCMSTB_THERMAL=m
 CONFIG_EXYNOS_THERMAL=y
+CONFIG_RCAR_GEN3_THERMAL=y
 CONFIG_ROCKCHIP_THERMAL=m
 CONFIG_WATCHDOG=y
 CONFIG_S3C2410_WATCHDOG=y
 CONFIG_MESON_GXBB_WATCHDOG=m
 CONFIG_MESON_WATCHDOG=m
 CONFIG_RENESAS_WDT=y
+CONFIG_UNIPHIER_WATCHDOG=y
 CONFIG_BCM2835_WDT=y
+CONFIG_MFD_AXP20X_RSB=y
 CONFIG_MFD_CROS_EC=y
 CONFIG_MFD_CROS_EC_I2C=y
 CONFIG_MFD_CROS_EC_SPI=y
 CONFIG_MFD_EXYNOS_LPASS=m
+CONFIG_MFD_HI6421_PMIC=y
 CONFIG_MFD_HI655X_PMIC=y
 CONFIG_MFD_MAX77620=y
 CONFIG_MFD_SPMI_PMIC=y
 CONFIG_MFD_RK808=y
 CONFIG_MFD_SEC_CORE=y
+CONFIG_REGULATOR_AXP20X=y
 CONFIG_REGULATOR_FAN53555=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_REGULATOR_GPIO=y
+CONFIG_REGULATOR_HI6421V530=y
 CONFIG_REGULATOR_HI655X=y
 CONFIG_REGULATOR_MAX77620=y
 CONFIG_REGULATOR_PWM=y
@@ -358,6 +383,12 @@ CONFIG_DRM_EXYNOS_DSI=y
 # CONFIG_DRM_EXYNOS_DP is not set
 CONFIG_DRM_EXYNOS_HDMI=y
 CONFIG_DRM_EXYNOS_MIC=y
+CONFIG_DRM_ROCKCHIP=m
+CONFIG_ROCKCHIP_ANALOGIX_DP=y
+CONFIG_ROCKCHIP_CDN_DP=y
+CONFIG_ROCKCHIP_DW_HDMI=y
+CONFIG_ROCKCHIP_DW_MIPI_DSI=y
+CONFIG_ROCKCHIP_INNO_HDMI=y
 CONFIG_DRM_RCAR_DU=m
 CONFIG_DRM_RCAR_LVDS=y
 CONFIG_DRM_RCAR_VSP=y
@@ -365,11 +396,13 @@ CONFIG_DRM_TEGRA=m
 CONFIG_DRM_PANEL_SIMPLE=m
 CONFIG_DRM_I2C_ADV7511=m
 CONFIG_DRM_VC4=m
+CONFIG_DRM_HISI_HIBMC=m
 CONFIG_DRM_HISI_KIRIN=m
 CONFIG_DRM_MESON=m
 CONFIG_FB=y
 CONFIG_FB_ARMCLCD=y
 CONFIG_BACKLIGHT_GENERIC=m
+CONFIG_BACKLIGHT_PWM=m
 CONFIG_BACKLIGHT_LP855X=m
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_LOGO=y
@@ -380,8 +413,8 @@ CONFIG_SND=y
 CONFIG_SND_SOC=y
 CONFIG_SND_BCM2835_SOC_I2S=m
 CONFIG_SND_SOC_SAMSUNG=y
-CONFIG_SND_SOC_RCAR=y
-CONFIG_SND_SOC_AK4613=y
+CONFIG_SND_SOC_RCAR=m
+CONFIG_SND_SOC_AK4613=m
 CONFIG_SND_SIMPLE_CARD=y
 CONFIG_USB=y
 CONFIG_USB_OTG=y
@@ -401,13 +434,16 @@ CONFIG_USB_DWC2=y
 CONFIG_USB_CHIPIDEA=y
 CONFIG_USB_CHIPIDEA_UDC=y
 CONFIG_USB_CHIPIDEA_HOST=y
+CONFIG_USB_CHIPIDEA_ULPI=y
 CONFIG_USB_ISP1760=y
 CONFIG_USB_HSIC_USB3503=y
+CONFIG_NOP_USB_XCEIV=y
 CONFIG_USB_MSM_OTG=y
 CONFIG_USB_QCOM_8X16_PHY=y
 CONFIG_USB_ULPI=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_RENESAS_USBHS_UDC=m
+CONFIG_USB_ULPI_BUS=y
 CONFIG_MMC=y
 CONFIG_MMC_BLOCK_MINORS=32
 CONFIG_MMC_ARMMMCI=y
@@ -447,10 +483,12 @@ CONFIG_RTC_DRV_EFI=y
 CONFIG_RTC_DRV_S3C=y
 CONFIG_RTC_DRV_PL031=y
 CONFIG_RTC_DRV_SUN6I=y
+CONFIG_RTC_DRV_ARMADA38X=y
 CONFIG_RTC_DRV_TEGRA=y
 CONFIG_RTC_DRV_XGENE=y
 CONFIG_DMADEVICES=y
 CONFIG_DMA_BCM2835=m
+CONFIG_K3_DMA=y
 CONFIG_MV_XOR_V2=y
 CONFIG_PL330_DMA=y
 CONFIG_TEGRA20_APB_DMA=y
@@ -473,16 +511,20 @@ CONFIG_CLK_QORIQ=y
 CONFIG_COMMON_CLK_PWM=y
 CONFIG_COMMON_CLK_QCOM=y
 CONFIG_QCOM_CLK_SMD_RPM=y
+CONFIG_IPQ_GCC_8074=y
 CONFIG_MSM_GCC_8916=y
 CONFIG_MSM_GCC_8994=y
 CONFIG_MSM_MMCC_8996=y
+CONFIG_HWSPINLOCK=y
 CONFIG_HWSPINLOCK_QCOM=y
 CONFIG_ARM_MHU=y
 CONFIG_PLATFORM_MHU=y
 CONFIG_BCM2835_MBOX=y
 CONFIG_HI6220_MBOX=y
+CONFIG_ROCKCHIP_IOMMU=y
 CONFIG_ARM_SMMU=y
 CONFIG_ARM_SMMU_V3=y
+CONFIG_QCOM_IOMMU=y
 CONFIG_RPMSG_QCOM_SMD=y
 CONFIG_RASPBERRYPI_POWER=y
 CONFIG_QCOM_SMEM=y
@@ -506,7 +548,9 @@ CONFIG_PWM_SAMSUNG=y
 CONFIG_PWM_TEGRA=m
 CONFIG_PHY_RCAR_GEN3_USB2=y
 CONFIG_PHY_HI6220_USB=y
+CONFIG_PHY_QCOM_USB_HS=y
 CONFIG_PHY_SUN4I_USB=y
+CONFIG_PHY_MVEBU_CP110_COMPHY=y
 CONFIG_PHY_ROCKCHIP_INNO_USB2=y
 CONFIG_PHY_ROCKCHIP_EMMC=y
 CONFIG_PHY_ROCKCHIP_PCIE=m
@@ -514,6 +558,8 @@ CONFIG_PHY_XGENE=y
 CONFIG_PHY_TEGRA_XUSB=y
 CONFIG_QCOM_L2_PMU=y
 CONFIG_QCOM_L3_PMU=y
+CONFIG_TEE=y
+CONFIG_OPTEE=y
 CONFIG_ARM_SCPI_PROTOCOL=y
 CONFIG_RASPBERRYPI_FIRMWARE=y
 CONFIG_EFI_CAPSULE_LOADER=y
@@ -562,8 +608,17 @@ CONFIG_SECURITY=y
 CONFIG_CRYPTO_ECHAINIV=y
 CONFIG_CRYPTO_ANSI_CPRNG=y
 CONFIG_ARM64_CRYPTO=y
+CONFIG_CRYPTO_SHA256_ARM64=m
+CONFIG_CRYPTO_SHA512_ARM64=m
 CONFIG_CRYPTO_SHA1_ARM64_CE=y
 CONFIG_CRYPTO_SHA2_ARM64_CE=y
 CONFIG_CRYPTO_GHASH_ARM64_CE=y
+CONFIG_CRYPTO_CRCT10DIF_ARM64_CE=m
+CONFIG_CRYPTO_CRC32_ARM64_CE=m
+CONFIG_CRYPTO_AES_ARM64=m
+CONFIG_CRYPTO_AES_ARM64_CE=m
 CONFIG_CRYPTO_AES_ARM64_CE_CCM=y
 CONFIG_CRYPTO_AES_ARM64_CE_BLK=y
+CONFIG_CRYPTO_AES_ARM64_NEON_BLK=m
+CONFIG_CRYPTO_CHACHA20_NEON=m
+CONFIG_CRYPTO_AES_ARM64_BS=m
diff --git a/arch/arm64/crypto/Kconfig b/arch/arm64/crypto/Kconfig
index d92293747d63..70c517aa4501 100644
--- a/arch/arm64/crypto/Kconfig
+++ b/arch/arm64/crypto/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 
 menuconfig ARM64_CRYPTO
 	bool "ARM64 Accelerated Cryptographic Algorithms"
@@ -18,18 +19,23 @@ config CRYPTO_SHA512_ARM64
 
 config CRYPTO_SHA1_ARM64_CE
 	tristate "SHA-1 digest algorithm (ARMv8 Crypto Extensions)"
-	depends on ARM64 && KERNEL_MODE_NEON
+	depends on KERNEL_MODE_NEON
 	select CRYPTO_HASH
+	select CRYPTO_SHA1
 
 config CRYPTO_SHA2_ARM64_CE
 	tristate "SHA-224/SHA-256 digest algorithm (ARMv8 Crypto Extensions)"
-	depends on ARM64 && KERNEL_MODE_NEON
+	depends on KERNEL_MODE_NEON
 	select CRYPTO_HASH
+	select CRYPTO_SHA256_ARM64
 
 config CRYPTO_GHASH_ARM64_CE
-	tristate "GHASH (for GCM chaining mode) using ARMv8 Crypto Extensions"
-	depends on ARM64 && KERNEL_MODE_NEON
+	tristate "GHASH/AES-GCM using ARMv8 Crypto Extensions"
+	depends on KERNEL_MODE_NEON
 	select CRYPTO_HASH
+	select CRYPTO_GF128MUL
+	select CRYPTO_AES
+	select CRYPTO_AES_ARM64
 
 config CRYPTO_CRCT10DIF_ARM64_CE
 	tristate "CRCT10DIF digest algorithm using PMULL instructions"
@@ -49,25 +55,29 @@ config CRYPTO_AES_ARM64_CE
 	tristate "AES core cipher using ARMv8 Crypto Extensions"
 	depends on ARM64 && KERNEL_MODE_NEON
 	select CRYPTO_ALGAPI
+	select CRYPTO_AES_ARM64
 
 config CRYPTO_AES_ARM64_CE_CCM
 	tristate "AES in CCM mode using ARMv8 Crypto Extensions"
 	depends on ARM64 && KERNEL_MODE_NEON
 	select CRYPTO_ALGAPI
 	select CRYPTO_AES_ARM64_CE
+	select CRYPTO_AES_ARM64
 	select CRYPTO_AEAD
 
 config CRYPTO_AES_ARM64_CE_BLK
 	tristate "AES in ECB/CBC/CTR/XTS modes using ARMv8 Crypto Extensions"
-	depends on ARM64 && KERNEL_MODE_NEON
+	depends on KERNEL_MODE_NEON
 	select CRYPTO_BLKCIPHER
 	select CRYPTO_AES_ARM64_CE
+	select CRYPTO_AES_ARM64
 	select CRYPTO_SIMD
 
 config CRYPTO_AES_ARM64_NEON_BLK
 	tristate "AES in ECB/CBC/CTR/XTS modes using NEON instructions"
-	depends on ARM64 && KERNEL_MODE_NEON
+	depends on KERNEL_MODE_NEON
 	select CRYPTO_BLKCIPHER
+	select CRYPTO_AES_ARM64
 	select CRYPTO_AES
 	select CRYPTO_SIMD
 
@@ -82,6 +92,7 @@ config CRYPTO_AES_ARM64_BS
 	depends on KERNEL_MODE_NEON
 	select CRYPTO_BLKCIPHER
 	select CRYPTO_AES_ARM64_NEON_BLK
+	select CRYPTO_AES_ARM64
 	select CRYPTO_SIMD
 
 endif
diff --git a/arch/arm64/crypto/aes-ce-ccm-core.S b/arch/arm64/crypto/aes-ce-ccm-core.S
index 3363560c79b7..e3a375c4cb83 100644
--- a/arch/arm64/crypto/aes-ce-ccm-core.S
+++ b/arch/arm64/crypto/aes-ce-ccm-core.S
@@ -1,7 +1,7 @@
 /*
  * aesce-ccm-core.S - AES-CCM transform for ARMv8 with Crypto Extensions
  *
- * Copyright (C) 2013 - 2014 Linaro Ltd <ard.biesheuvel@linaro.org>
+ * Copyright (C) 2013 - 2017 Linaro Ltd <ard.biesheuvel@linaro.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -32,7 +32,7 @@ ENTRY(ce_aes_ccm_auth_data)
 	beq	8f				/* out of input? */
 	cbnz	w8, 0b
 	eor	v0.16b, v0.16b, v1.16b
-1:	ld1	{v3.16b}, [x4]			/* load first round key */
+1:	ld1	{v3.4s}, [x4]			/* load first round key */
 	prfm	pldl1strm, [x1]
 	cmp	w5, #12				/* which key size? */
 	add	x6, x4, #16
@@ -42,17 +42,17 @@ ENTRY(ce_aes_ccm_auth_data)
 	mov	v5.16b, v3.16b
 	b	4f
 2:	mov	v4.16b, v3.16b
-	ld1	{v5.16b}, [x6], #16		/* load 2nd round key */
+	ld1	{v5.4s}, [x6], #16		/* load 2nd round key */
 3:	aese	v0.16b, v4.16b
 	aesmc	v0.16b, v0.16b
-4:	ld1	{v3.16b}, [x6], #16		/* load next round key */
+4:	ld1	{v3.4s}, [x6], #16		/* load next round key */
 	aese	v0.16b, v5.16b
 	aesmc	v0.16b, v0.16b
-5:	ld1	{v4.16b}, [x6], #16		/* load next round key */
+5:	ld1	{v4.4s}, [x6], #16		/* load next round key */
 	subs	w7, w7, #3
 	aese	v0.16b, v3.16b
 	aesmc	v0.16b, v0.16b
-	ld1	{v5.16b}, [x6], #16		/* load next round key */
+	ld1	{v5.4s}, [x6], #16		/* load next round key */
 	bpl	3b
 	aese	v0.16b, v4.16b
 	subs	w2, w2, #16			/* last data? */
@@ -90,7 +90,7 @@ ENDPROC(ce_aes_ccm_auth_data)
 	 * 			 u32 rounds);
 	 */
 ENTRY(ce_aes_ccm_final)
-	ld1	{v3.16b}, [x2], #16		/* load first round key */
+	ld1	{v3.4s}, [x2], #16		/* load first round key */
 	ld1	{v0.16b}, [x0]			/* load mac */
 	cmp	w3, #12				/* which key size? */
 	sub	w3, w3, #2			/* modified # of rounds */
@@ -100,17 +100,17 @@ ENTRY(ce_aes_ccm_final)
 	mov	v5.16b, v3.16b
 	b	2f
 0:	mov	v4.16b, v3.16b
-1:	ld1	{v5.16b}, [x2], #16		/* load next round key */
+1:	ld1	{v5.4s}, [x2], #16		/* load next round key */
 	aese	v0.16b, v4.16b
 	aesmc	v0.16b, v0.16b
 	aese	v1.16b, v4.16b
 	aesmc	v1.16b, v1.16b
-2:	ld1	{v3.16b}, [x2], #16		/* load next round key */
+2:	ld1	{v3.4s}, [x2], #16		/* load next round key */
 	aese	v0.16b, v5.16b
 	aesmc	v0.16b, v0.16b
 	aese	v1.16b, v5.16b
 	aesmc	v1.16b, v1.16b
-3:	ld1	{v4.16b}, [x2], #16		/* load next round key */
+3:	ld1	{v4.4s}, [x2], #16		/* load next round key */
 	subs	w3, w3, #3
 	aese	v0.16b, v3.16b
 	aesmc	v0.16b, v0.16b
@@ -137,31 +137,31 @@ CPU_LE(	rev	x8, x8			)	/* keep swabbed ctr in reg */
 	cmp	w4, #12				/* which key size? */
 	sub	w7, w4, #2			/* get modified # of rounds */
 	ins	v1.d[1], x9			/* no carry in lower ctr */
-	ld1	{v3.16b}, [x3]			/* load first round key */
+	ld1	{v3.4s}, [x3]			/* load first round key */
 	add	x10, x3, #16
 	bmi	1f
 	bne	4f
 	mov	v5.16b, v3.16b
 	b	3f
 1:	mov	v4.16b, v3.16b
-	ld1	{v5.16b}, [x10], #16		/* load 2nd round key */
+	ld1	{v5.4s}, [x10], #16		/* load 2nd round key */
 2:	/* inner loop: 3 rounds, 2x interleaved */
 	aese	v0.16b, v4.16b
 	aesmc	v0.16b, v0.16b
 	aese	v1.16b, v4.16b
 	aesmc	v1.16b, v1.16b
-3:	ld1	{v3.16b}, [x10], #16		/* load next round key */
+3:	ld1	{v3.4s}, [x10], #16		/* load next round key */
 	aese	v0.16b, v5.16b
 	aesmc	v0.16b, v0.16b
 	aese	v1.16b, v5.16b
 	aesmc	v1.16b, v1.16b
-4:	ld1	{v4.16b}, [x10], #16		/* load next round key */
+4:	ld1	{v4.4s}, [x10], #16		/* load next round key */
 	subs	w7, w7, #3
 	aese	v0.16b, v3.16b
 	aesmc	v0.16b, v0.16b
 	aese	v1.16b, v3.16b
 	aesmc	v1.16b, v1.16b
-	ld1	{v5.16b}, [x10], #16		/* load next round key */
+	ld1	{v5.4s}, [x10], #16		/* load next round key */
 	bpl	2b
 	aese	v0.16b, v4.16b
 	aese	v1.16b, v4.16b
diff --git a/arch/arm64/crypto/aes-ce-ccm-glue.c b/arch/arm64/crypto/aes-ce-ccm-glue.c
index 6a7dbc7c83a6..a1254036f2b1 100644
--- a/arch/arm64/crypto/aes-ce-ccm-glue.c
+++ b/arch/arm64/crypto/aes-ce-ccm-glue.c
@@ -1,7 +1,7 @@
 /*
  * aes-ccm-glue.c - AES-CCM transform for ARMv8 with Crypto Extensions
  *
- * Copyright (C) 2013 - 2014 Linaro Ltd <ard.biesheuvel@linaro.org>
+ * Copyright (C) 2013 - 2017 Linaro Ltd <ard.biesheuvel@linaro.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -9,6 +9,7 @@
  */
 
 #include <asm/neon.h>
+#include <asm/simd.h>
 #include <asm/unaligned.h>
 #include <crypto/aes.h>
 #include <crypto/scatterwalk.h>
@@ -44,6 +45,8 @@ asmlinkage void ce_aes_ccm_decrypt(u8 out[], u8 const in[], u32 cbytes,
 asmlinkage void ce_aes_ccm_final(u8 mac[], u8 const ctr[], u32 const rk[],
 				 u32 rounds);
 
+asmlinkage void __aes_arm64_encrypt(u32 *rk, u8 *out, const u8 *in, int rounds);
+
 static int ccm_setkey(struct crypto_aead *tfm, const u8 *in_key,
 		      unsigned int key_len)
 {
@@ -103,7 +106,45 @@ static int ccm_init_mac(struct aead_request *req, u8 maciv[], u32 msglen)
 	return 0;
 }
 
-static void ccm_calculate_auth_mac(struct aead_request *req, u8 mac[])
+static void ccm_update_mac(struct crypto_aes_ctx *key, u8 mac[], u8 const in[],
+			   u32 abytes, u32 *macp, bool use_neon)
+{
+	if (likely(use_neon)) {
+		ce_aes_ccm_auth_data(mac, in, abytes, macp, key->key_enc,
+				     num_rounds(key));
+	} else {
+		if (*macp > 0 && *macp < AES_BLOCK_SIZE) {
+			int added = min(abytes, AES_BLOCK_SIZE - *macp);
+
+			crypto_xor(&mac[*macp], in, added);
+
+			*macp += added;
+			in += added;
+			abytes -= added;
+		}
+
+		while (abytes > AES_BLOCK_SIZE) {
+			__aes_arm64_encrypt(key->key_enc, mac, mac,
+					    num_rounds(key));
+			crypto_xor(mac, in, AES_BLOCK_SIZE);
+
+			in += AES_BLOCK_SIZE;
+			abytes -= AES_BLOCK_SIZE;
+		}
+
+		if (abytes > 0) {
+			__aes_arm64_encrypt(key->key_enc, mac, mac,
+					    num_rounds(key));
+			crypto_xor(mac, in, abytes);
+			*macp = abytes;
+		} else {
+			*macp = 0;
+		}
+	}
+}
+
+static void ccm_calculate_auth_mac(struct aead_request *req, u8 mac[],
+				   bool use_neon)
 {
 	struct crypto_aead *aead = crypto_aead_reqtfm(req);
 	struct crypto_aes_ctx *ctx = crypto_aead_ctx(aead);
@@ -122,8 +163,7 @@ static void ccm_calculate_auth_mac(struct aead_request *req, u8 mac[])
 		ltag.len = 6;
 	}
 
-	ce_aes_ccm_auth_data(mac, (u8 *)&ltag, ltag.len, &macp, ctx->key_enc,
-			     num_rounds(ctx));
+	ccm_update_mac(ctx, mac, (u8 *)&ltag, ltag.len, &macp, use_neon);
 	scatterwalk_start(&walk, req->src);
 
 	do {
@@ -135,8 +175,7 @@ static void ccm_calculate_auth_mac(struct aead_request *req, u8 mac[])
 			n = scatterwalk_clamp(&walk, len);
 		}
 		p = scatterwalk_map(&walk);
-		ce_aes_ccm_auth_data(mac, p, n, &macp, ctx->key_enc,
-				     num_rounds(ctx));
+		ccm_update_mac(ctx, mac, p, n, &macp, use_neon);
 		len -= n;
 
 		scatterwalk_unmap(p);
@@ -145,6 +184,56 @@ static void ccm_calculate_auth_mac(struct aead_request *req, u8 mac[])
 	} while (len);
 }
 
+static int ccm_crypt_fallback(struct skcipher_walk *walk, u8 mac[], u8 iv0[],
+			      struct crypto_aes_ctx *ctx, bool enc)
+{
+	u8 buf[AES_BLOCK_SIZE];
+	int err = 0;
+
+	while (walk->nbytes) {
+		int blocks = walk->nbytes / AES_BLOCK_SIZE;
+		u32 tail = walk->nbytes % AES_BLOCK_SIZE;
+		u8 *dst = walk->dst.virt.addr;
+		u8 *src = walk->src.virt.addr;
+		u32 nbytes = walk->nbytes;
+
+		if (nbytes == walk->total && tail > 0) {
+			blocks++;
+			tail = 0;
+		}
+
+		do {
+			u32 bsize = AES_BLOCK_SIZE;
+
+			if (nbytes < AES_BLOCK_SIZE)
+				bsize = nbytes;
+
+			crypto_inc(walk->iv, AES_BLOCK_SIZE);
+			__aes_arm64_encrypt(ctx->key_enc, buf, walk->iv,
+					    num_rounds(ctx));
+			__aes_arm64_encrypt(ctx->key_enc, mac, mac,
+					    num_rounds(ctx));
+			if (enc)
+				crypto_xor(mac, src, bsize);
+			crypto_xor_cpy(dst, src, buf, bsize);
+			if (!enc)
+				crypto_xor(mac, dst, bsize);
+			dst += bsize;
+			src += bsize;
+			nbytes -= bsize;
+		} while (--blocks);
+
+		err = skcipher_walk_done(walk, tail);
+	}
+
+	if (!err) {
+		__aes_arm64_encrypt(ctx->key_enc, buf, iv0, num_rounds(ctx));
+		__aes_arm64_encrypt(ctx->key_enc, mac, mac, num_rounds(ctx));
+		crypto_xor(mac, buf, AES_BLOCK_SIZE);
+	}
+	return err;
+}
+
 static int ccm_encrypt(struct aead_request *req)
 {
 	struct crypto_aead *aead = crypto_aead_reqtfm(req);
@@ -153,39 +242,46 @@ static int ccm_encrypt(struct aead_request *req)
 	u8 __aligned(8) mac[AES_BLOCK_SIZE];
 	u8 buf[AES_BLOCK_SIZE];
 	u32 len = req->cryptlen;
+	bool use_neon = may_use_simd();
 	int err;
 
 	err = ccm_init_mac(req, mac, len);
 	if (err)
 		return err;
 
-	kernel_neon_begin_partial(6);
+	if (likely(use_neon))
+		kernel_neon_begin();
 
 	if (req->assoclen)
-		ccm_calculate_auth_mac(req, mac);
+		ccm_calculate_auth_mac(req, mac, use_neon);
 
 	/* preserve the original iv for the final round */
 	memcpy(buf, req->iv, AES_BLOCK_SIZE);
 
 	err = skcipher_walk_aead_encrypt(&walk, req, true);
 
-	while (walk.nbytes) {
-		u32 tail = walk.nbytes % AES_BLOCK_SIZE;
-
-		if (walk.nbytes == walk.total)
-			tail = 0;
+	if (likely(use_neon)) {
+		while (walk.nbytes) {
+			u32 tail = walk.nbytes % AES_BLOCK_SIZE;
 
-		ce_aes_ccm_encrypt(walk.dst.virt.addr, walk.src.virt.addr,
-				   walk.nbytes - tail, ctx->key_enc,
-				   num_rounds(ctx), mac, walk.iv);
+			if (walk.nbytes == walk.total)
+				tail = 0;
 
-		err = skcipher_walk_done(&walk, tail);
-	}
-	if (!err)
-		ce_aes_ccm_final(mac, buf, ctx->key_enc, num_rounds(ctx));
+			ce_aes_ccm_encrypt(walk.dst.virt.addr,
+					   walk.src.virt.addr,
+					   walk.nbytes - tail, ctx->key_enc,
+					   num_rounds(ctx), mac, walk.iv);
 
-	kernel_neon_end();
+			err = skcipher_walk_done(&walk, tail);
+		}
+		if (!err)
+			ce_aes_ccm_final(mac, buf, ctx->key_enc,
+					 num_rounds(ctx));
 
+		kernel_neon_end();
+	} else {
+		err = ccm_crypt_fallback(&walk, mac, buf, ctx, true);
+	}
 	if (err)
 		return err;
 
@@ -205,38 +301,46 @@ static int ccm_decrypt(struct aead_request *req)
 	u8 __aligned(8) mac[AES_BLOCK_SIZE];
 	u8 buf[AES_BLOCK_SIZE];
 	u32 len = req->cryptlen - authsize;
+	bool use_neon = may_use_simd();
 	int err;
 
 	err = ccm_init_mac(req, mac, len);
 	if (err)
 		return err;
 
-	kernel_neon_begin_partial(6);
+	if (likely(use_neon))
+		kernel_neon_begin();
 
 	if (req->assoclen)
-		ccm_calculate_auth_mac(req, mac);
+		ccm_calculate_auth_mac(req, mac, use_neon);
 
 	/* preserve the original iv for the final round */
 	memcpy(buf, req->iv, AES_BLOCK_SIZE);
 
 	err = skcipher_walk_aead_decrypt(&walk, req, true);
 
-	while (walk.nbytes) {
-		u32 tail = walk.nbytes % AES_BLOCK_SIZE;
+	if (likely(use_neon)) {
+		while (walk.nbytes) {
+			u32 tail = walk.nbytes % AES_BLOCK_SIZE;
 
-		if (walk.nbytes == walk.total)
-			tail = 0;
+			if (walk.nbytes == walk.total)
+				tail = 0;
 
-		ce_aes_ccm_decrypt(walk.dst.virt.addr, walk.src.virt.addr,
-				   walk.nbytes - tail, ctx->key_enc,
-				   num_rounds(ctx), mac, walk.iv);
+			ce_aes_ccm_decrypt(walk.dst.virt.addr,
+					   walk.src.virt.addr,
+					   walk.nbytes - tail, ctx->key_enc,
+					   num_rounds(ctx), mac, walk.iv);
 
-		err = skcipher_walk_done(&walk, tail);
-	}
-	if (!err)
-		ce_aes_ccm_final(mac, buf, ctx->key_enc, num_rounds(ctx));
+			err = skcipher_walk_done(&walk, tail);
+		}
+		if (!err)
+			ce_aes_ccm_final(mac, buf, ctx->key_enc,
+					 num_rounds(ctx));
 
-	kernel_neon_end();
+		kernel_neon_end();
+	} else {
+		err = ccm_crypt_fallback(&walk, mac, buf, ctx, false);
+	}
 
 	if (err)
 		return err;
diff --git a/arch/arm64/crypto/aes-ce-cipher.c b/arch/arm64/crypto/aes-ce-cipher.c
index 50d9fe11d0c8..6a75cd75ed11 100644
--- a/arch/arm64/crypto/aes-ce-cipher.c
+++ b/arch/arm64/crypto/aes-ce-cipher.c
@@ -1,7 +1,7 @@
 /*
  * aes-ce-cipher.c - core AES cipher using ARMv8 Crypto Extensions
  *
- * Copyright (C) 2013 - 2014 Linaro Ltd <ard.biesheuvel@linaro.org>
+ * Copyright (C) 2013 - 2017 Linaro Ltd <ard.biesheuvel@linaro.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -9,6 +9,8 @@
  */
 
 #include <asm/neon.h>
+#include <asm/simd.h>
+#include <asm/unaligned.h>
 #include <crypto/aes.h>
 #include <linux/cpufeature.h>
 #include <linux/crypto.h>
@@ -20,6 +22,9 @@ MODULE_DESCRIPTION("Synchronous AES cipher using ARMv8 Crypto Extensions");
 MODULE_AUTHOR("Ard Biesheuvel <ard.biesheuvel@linaro.org>");
 MODULE_LICENSE("GPL v2");
 
+asmlinkage void __aes_arm64_encrypt(u32 *rk, u8 *out, const u8 *in, int rounds);
+asmlinkage void __aes_arm64_decrypt(u32 *rk, u8 *out, const u8 *in, int rounds);
+
 struct aes_block {
 	u8 b[AES_BLOCK_SIZE];
 };
@@ -44,27 +49,32 @@ static void aes_cipher_encrypt(struct crypto_tfm *tfm, u8 dst[], u8 const src[])
 	void *dummy0;
 	int dummy1;
 
-	kernel_neon_begin_partial(4);
+	if (!may_use_simd()) {
+		__aes_arm64_encrypt(ctx->key_enc, dst, src, num_rounds(ctx));
+		return;
+	}
+
+	kernel_neon_begin();
 
 	__asm__("	ld1	{v0.16b}, %[in]			;"
-		"	ld1	{v1.16b}, [%[key]], #16		;"
+		"	ld1	{v1.4s}, [%[key]], #16		;"
 		"	cmp	%w[rounds], #10			;"
 		"	bmi	0f				;"
 		"	bne	3f				;"
 		"	mov	v3.16b, v1.16b			;"
 		"	b	2f				;"
 		"0:	mov	v2.16b, v1.16b			;"
-		"	ld1	{v3.16b}, [%[key]], #16		;"
+		"	ld1	{v3.4s}, [%[key]], #16		;"
 		"1:	aese	v0.16b, v2.16b			;"
 		"	aesmc	v0.16b, v0.16b			;"
-		"2:	ld1	{v1.16b}, [%[key]], #16		;"
+		"2:	ld1	{v1.4s}, [%[key]], #16		;"
 		"	aese	v0.16b, v3.16b			;"
 		"	aesmc	v0.16b, v0.16b			;"
-		"3:	ld1	{v2.16b}, [%[key]], #16		;"
+		"3:	ld1	{v2.4s}, [%[key]], #16		;"
 		"	subs	%w[rounds], %w[rounds], #3	;"
 		"	aese	v0.16b, v1.16b			;"
 		"	aesmc	v0.16b, v0.16b			;"
-		"	ld1	{v3.16b}, [%[key]], #16		;"
+		"	ld1	{v3.4s}, [%[key]], #16		;"
 		"	bpl	1b				;"
 		"	aese	v0.16b, v2.16b			;"
 		"	eor	v0.16b, v0.16b, v3.16b		;"
@@ -89,27 +99,32 @@ static void aes_cipher_decrypt(struct crypto_tfm *tfm, u8 dst[], u8 const src[])
 	void *dummy0;
 	int dummy1;
 
-	kernel_neon_begin_partial(4);
+	if (!may_use_simd()) {
+		__aes_arm64_decrypt(ctx->key_dec, dst, src, num_rounds(ctx));
+		return;
+	}
+
+	kernel_neon_begin();
 
 	__asm__("	ld1	{v0.16b}, %[in]			;"
-		"	ld1	{v1.16b}, [%[key]], #16		;"
+		"	ld1	{v1.4s}, [%[key]], #16		;"
 		"	cmp	%w[rounds], #10			;"
 		"	bmi	0f				;"
 		"	bne	3f				;"
 		"	mov	v3.16b, v1.16b			;"
 		"	b	2f				;"
 		"0:	mov	v2.16b, v1.16b			;"
-		"	ld1	{v3.16b}, [%[key]], #16		;"
+		"	ld1	{v3.4s}, [%[key]], #16		;"
 		"1:	aesd	v0.16b, v2.16b			;"
 		"	aesimc	v0.16b, v0.16b			;"
-		"2:	ld1	{v1.16b}, [%[key]], #16		;"
+		"2:	ld1	{v1.4s}, [%[key]], #16		;"
 		"	aesd	v0.16b, v3.16b			;"
 		"	aesimc	v0.16b, v0.16b			;"
-		"3:	ld1	{v2.16b}, [%[key]], #16		;"
+		"3:	ld1	{v2.4s}, [%[key]], #16		;"
 		"	subs	%w[rounds], %w[rounds], #3	;"
 		"	aesd	v0.16b, v1.16b			;"
 		"	aesimc	v0.16b, v0.16b			;"
-		"	ld1	{v3.16b}, [%[key]], #16		;"
+		"	ld1	{v3.4s}, [%[key]], #16		;"
 		"	bpl	1b				;"
 		"	aesd	v0.16b, v2.16b			;"
 		"	eor	v0.16b, v0.16b, v3.16b		;"
@@ -165,20 +180,16 @@ int ce_aes_expandkey(struct crypto_aes_ctx *ctx, const u8 *in_key,
 	    key_len != AES_KEYSIZE_256)
 		return -EINVAL;
 
-	memcpy(ctx->key_enc, in_key, key_len);
 	ctx->key_length = key_len;
+	for (i = 0; i < kwords; i++)
+		ctx->key_enc[i] = get_unaligned_le32(in_key + i * sizeof(u32));
 
-	kernel_neon_begin_partial(2);
+	kernel_neon_begin();
 	for (i = 0; i < sizeof(rcon); i++) {
 		u32 *rki = ctx->key_enc + (i * kwords);
 		u32 *rko = rki + kwords;
 
-#ifndef CONFIG_CPU_BIG_ENDIAN
 		rko[0] = ror32(aes_sub(rki[kwords - 1]), 8) ^ rcon[i] ^ rki[0];
-#else
-		rko[0] = rol32(aes_sub(rki[kwords - 1]), 8) ^ (rcon[i] << 24) ^
-			 rki[0];
-#endif
 		rko[1] = rko[0] ^ rki[1];
 		rko[2] = rko[1] ^ rki[2];
 		rko[3] = rko[2] ^ rki[3];
@@ -210,9 +221,9 @@ int ce_aes_expandkey(struct crypto_aes_ctx *ctx, const u8 *in_key,
 
 	key_dec[0] = key_enc[j];
 	for (i = 1, j--; j > 0; i++, j--)
-		__asm__("ld1	{v0.16b}, %[in]		;"
+		__asm__("ld1	{v0.4s}, %[in]		;"
 			"aesimc	v1.16b, v0.16b		;"
-			"st1	{v1.16b}, %[out]	;"
+			"st1	{v1.4s}, %[out]	;"
 
 		:	[out]	"=Q"(key_dec[i])
 		:	[in]	"Q"(key_enc[j])
diff --git a/arch/arm64/crypto/aes-ce-setkey.h b/arch/arm64/crypto/aes-ce-setkey.h
index f08a6471d034..fd9ecf07d88c 100644
--- a/arch/arm64/crypto/aes-ce-setkey.h
+++ b/arch/arm64/crypto/aes-ce-setkey.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 
 int ce_aes_setkey(struct crypto_tfm *tfm, const u8 *in_key,
 		  unsigned int key_len);
diff --git a/arch/arm64/crypto/aes-ce.S b/arch/arm64/crypto/aes-ce.S
index b46093d567e5..50330f5c3adc 100644
--- a/arch/arm64/crypto/aes-ce.S
+++ b/arch/arm64/crypto/aes-ce.S
@@ -2,7 +2,7 @@
  * linux/arch/arm64/crypto/aes-ce.S - AES cipher for ARMv8 with
  *                                    Crypto Extensions
  *
- * Copyright (C) 2013 Linaro Ltd <ard.biesheuvel@linaro.org>
+ * Copyright (C) 2013 - 2017 Linaro Ltd <ard.biesheuvel@linaro.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -22,11 +22,11 @@
 	cmp		\rounds, #12
 	blo		2222f		/* 128 bits */
 	beq		1111f		/* 192 bits */
-	ld1		{v17.16b-v18.16b}, [\rk], #32
-1111:	ld1		{v19.16b-v20.16b}, [\rk], #32
-2222:	ld1		{v21.16b-v24.16b}, [\rk], #64
-	ld1		{v25.16b-v28.16b}, [\rk], #64
-	ld1		{v29.16b-v31.16b}, [\rk]
+	ld1		{v17.4s-v18.4s}, [\rk], #32
+1111:	ld1		{v19.4s-v20.4s}, [\rk], #32
+2222:	ld1		{v21.4s-v24.4s}, [\rk], #64
+	ld1		{v25.4s-v28.4s}, [\rk], #64
+	ld1		{v29.4s-v31.4s}, [\rk]
 	.endm
 
 	/* prepare for encryption with key in rk[] */
diff --git a/arch/arm64/crypto/aes-cipher-core.S b/arch/arm64/crypto/aes-cipher-core.S
index f2f9cc519309..6d2445d603cc 100644
--- a/arch/arm64/crypto/aes-cipher-core.S
+++ b/arch/arm64/crypto/aes-cipher-core.S
@@ -10,6 +10,7 @@
 
 #include <linux/linkage.h>
 #include <asm/assembler.h>
+#include <asm/cache.h>
 
 	.text
 
@@ -17,94 +18,155 @@
 	out		.req	x1
 	in		.req	x2
 	rounds		.req	x3
-	tt		.req	x4
-	lt		.req	x2
+	tt		.req	x2
 
-	.macro		__pair, enc, reg0, reg1, in0, in1e, in1d, shift
+	.macro		__pair1, sz, op, reg0, reg1, in0, in1e, in1d, shift
+	.ifc		\op\shift, b0
+	ubfiz		\reg0, \in0, #2, #8
+	ubfiz		\reg1, \in1e, #2, #8
+	.else
 	ubfx		\reg0, \in0, #\shift, #8
-	.if		\enc
 	ubfx		\reg1, \in1e, #\shift, #8
-	.else
-	ubfx		\reg1, \in1d, #\shift, #8
 	.endif
+
+	/*
+	 * AArch64 cannot do byte size indexed loads from a table containing
+	 * 32-bit quantities, i.e., 'ldrb w12, [tt, w12, uxtw #2]' is not a
+	 * valid instruction. So perform the shift explicitly first for the
+	 * high bytes (the low byte is shifted implicitly by using ubfiz rather
+	 * than ubfx above)
+	 */
+	.ifnc		\op, b
 	ldr		\reg0, [tt, \reg0, uxtw #2]
 	ldr		\reg1, [tt, \reg1, uxtw #2]
+	.else
+	.if		\shift > 0
+	lsl		\reg0, \reg0, #2
+	lsl		\reg1, \reg1, #2
+	.endif
+	ldrb		\reg0, [tt, \reg0, uxtw]
+	ldrb		\reg1, [tt, \reg1, uxtw]
+	.endif
 	.endm
 
-	.macro		__hround, out0, out1, in0, in1, in2, in3, t0, t1, enc
+	.macro		__pair0, sz, op, reg0, reg1, in0, in1e, in1d, shift
+	ubfx		\reg0, \in0, #\shift, #8
+	ubfx		\reg1, \in1d, #\shift, #8
+	ldr\op		\reg0, [tt, \reg0, uxtw #\sz]
+	ldr\op		\reg1, [tt, \reg1, uxtw #\sz]
+	.endm
+
+	.macro		__hround, out0, out1, in0, in1, in2, in3, t0, t1, enc, sz, op
 	ldp		\out0, \out1, [rk], #8
 
-	__pair		\enc, w13, w14, \in0, \in1, \in3, 0
-	__pair		\enc, w15, w16, \in1, \in2, \in0, 8
-	__pair		\enc, w17, w18, \in2, \in3, \in1, 16
-	__pair		\enc, \t0, \t1, \in3, \in0, \in2, 24
-
-	eor		\out0, \out0, w13
-	eor		\out1, \out1, w14
-	eor		\out0, \out0, w15, ror #24
-	eor		\out1, \out1, w16, ror #24
-	eor		\out0, \out0, w17, ror #16
-	eor		\out1, \out1, w18, ror #16
+	__pair\enc	\sz, \op, w12, w13, \in0, \in1, \in3, 0
+	__pair\enc	\sz, \op, w14, w15, \in1, \in2, \in0, 8
+	__pair\enc	\sz, \op, w16, w17, \in2, \in3, \in1, 16
+	__pair\enc	\sz, \op, \t0, \t1, \in3, \in0, \in2, 24
+
+	eor		\out0, \out0, w12
+	eor		\out1, \out1, w13
+	eor		\out0, \out0, w14, ror #24
+	eor		\out1, \out1, w15, ror #24
+	eor		\out0, \out0, w16, ror #16
+	eor		\out1, \out1, w17, ror #16
 	eor		\out0, \out0, \t0, ror #8
 	eor		\out1, \out1, \t1, ror #8
 	.endm
 
-	.macro		fround, out0, out1, out2, out3, in0, in1, in2, in3
-	__hround	\out0, \out1, \in0, \in1, \in2, \in3, \out2, \out3, 1
-	__hround	\out2, \out3, \in2, \in3, \in0, \in1, \in1, \in2, 1
+	.macro		fround, out0, out1, out2, out3, in0, in1, in2, in3, sz=2, op
+	__hround	\out0, \out1, \in0, \in1, \in2, \in3, \out2, \out3, 1, \sz, \op
+	__hround	\out2, \out3, \in2, \in3, \in0, \in1, \in1, \in2, 1, \sz, \op
 	.endm
 
-	.macro		iround, out0, out1, out2, out3, in0, in1, in2, in3
-	__hround	\out0, \out1, \in0, \in3, \in2, \in1, \out2, \out3, 0
-	__hround	\out2, \out3, \in2, \in1, \in0, \in3, \in1, \in0, 0
+	.macro		iround, out0, out1, out2, out3, in0, in1, in2, in3, sz=2, op
+	__hround	\out0, \out1, \in0, \in3, \in2, \in1, \out2, \out3, 0, \sz, \op
+	__hround	\out2, \out3, \in2, \in1, \in0, \in3, \in1, \in0, 0, \sz, \op
 	.endm
 
-	.macro		do_crypt, round, ttab, ltab
-	ldp		w5, w6, [in]
-	ldp		w7, w8, [in, #8]
-	ldp		w9, w10, [rk], #16
-	ldp		w11, w12, [rk, #-8]
+	.macro		do_crypt, round, ttab, ltab, bsz
+	ldp		w4, w5, [in]
+	ldp		w6, w7, [in, #8]
+	ldp		w8, w9, [rk], #16
+	ldp		w10, w11, [rk, #-8]
 
+CPU_BE(	rev		w4, w4		)
 CPU_BE(	rev		w5, w5		)
 CPU_BE(	rev		w6, w6		)
 CPU_BE(	rev		w7, w7		)
-CPU_BE(	rev		w8, w8		)
 
+	eor		w4, w4, w8
 	eor		w5, w5, w9
 	eor		w6, w6, w10
 	eor		w7, w7, w11
-	eor		w8, w8, w12
 
 	adr_l		tt, \ttab
-	adr_l		lt, \ltab
 
 	tbnz		rounds, #1, 1f
 
-0:	\round		w9, w10, w11, w12, w5, w6, w7, w8
-	\round		w5, w6, w7, w8, w9, w10, w11, w12
+0:	\round		w8, w9, w10, w11, w4, w5, w6, w7
+	\round		w4, w5, w6, w7, w8, w9, w10, w11
 
 1:	subs		rounds, rounds, #4
-	\round		w9, w10, w11, w12, w5, w6, w7, w8
-	csel		tt, tt, lt, hi
-	\round		w5, w6, w7, w8, w9, w10, w11, w12
-	b.hi		0b
-
+	\round		w8, w9, w10, w11, w4, w5, w6, w7
+	b.ls		3f
+2:	\round		w4, w5, w6, w7, w8, w9, w10, w11
+	b		0b
+3:	adr_l		tt, \ltab
+	\round		w4, w5, w6, w7, w8, w9, w10, w11, \bsz, b
+
+CPU_BE(	rev		w4, w4		)
 CPU_BE(	rev		w5, w5		)
 CPU_BE(	rev		w6, w6		)
 CPU_BE(	rev		w7, w7		)
-CPU_BE(	rev		w8, w8		)
 
-	stp		w5, w6, [out]
-	stp		w7, w8, [out, #8]
+	stp		w4, w5, [out]
+	stp		w6, w7, [out, #8]
 	ret
 	.endm
 
-	.align		5
+	.align		L1_CACHE_SHIFT
+	.type		__aes_arm64_inverse_sbox, %object
+__aes_arm64_inverse_sbox:
+	.byte		0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38
+	.byte		0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb
+	.byte		0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87
+	.byte		0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb
+	.byte		0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d
+	.byte		0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e
+	.byte		0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2
+	.byte		0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25
+	.byte		0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16
+	.byte		0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92
+	.byte		0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda
+	.byte		0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84
+	.byte		0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a
+	.byte		0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06
+	.byte		0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02
+	.byte		0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b
+	.byte		0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea
+	.byte		0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73
+	.byte		0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85
+	.byte		0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e
+	.byte		0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89
+	.byte		0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b
+	.byte		0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20
+	.byte		0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4
+	.byte		0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31
+	.byte		0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f
+	.byte		0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d
+	.byte		0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef
+	.byte		0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0
+	.byte		0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61
+	.byte		0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26
+	.byte		0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d
+	.size		__aes_arm64_inverse_sbox, . - __aes_arm64_inverse_sbox
+
 ENTRY(__aes_arm64_encrypt)
-	do_crypt	fround, crypto_ft_tab, crypto_fl_tab
+	do_crypt	fround, crypto_ft_tab, crypto_ft_tab + 1, 2
 ENDPROC(__aes_arm64_encrypt)
 
 	.align		5
 ENTRY(__aes_arm64_decrypt)
-	do_crypt	iround, crypto_it_tab, crypto_il_tab
+	do_crypt	iround, crypto_it_tab, __aes_arm64_inverse_sbox, 0
 ENDPROC(__aes_arm64_decrypt)
diff --git a/arch/arm64/crypto/aes-ctr-fallback.h b/arch/arm64/crypto/aes-ctr-fallback.h
new file mode 100644
index 000000000000..c9285717b6b5
--- /dev/null
+++ b/arch/arm64/crypto/aes-ctr-fallback.h
@@ -0,0 +1,53 @@
+/*
+ * Fallback for sync aes(ctr) in contexts where kernel mode NEON
+ * is not allowed
+ *
+ * Copyright (C) 2017 Linaro Ltd <ard.biesheuvel@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <crypto/aes.h>
+#include <crypto/internal/skcipher.h>
+
+asmlinkage void __aes_arm64_encrypt(u32 *rk, u8 *out, const u8 *in, int rounds);
+
+static inline int aes_ctr_encrypt_fallback(struct crypto_aes_ctx *ctx,
+					   struct skcipher_request *req)
+{
+	struct skcipher_walk walk;
+	u8 buf[AES_BLOCK_SIZE];
+	int err;
+
+	err = skcipher_walk_virt(&walk, req, true);
+
+	while (walk.nbytes > 0) {
+		u8 *dst = walk.dst.virt.addr;
+		u8 *src = walk.src.virt.addr;
+		int nbytes = walk.nbytes;
+		int tail = 0;
+
+		if (nbytes < walk.total) {
+			nbytes = round_down(nbytes, AES_BLOCK_SIZE);
+			tail = walk.nbytes % AES_BLOCK_SIZE;
+		}
+
+		do {
+			int bsize = min(nbytes, AES_BLOCK_SIZE);
+
+			__aes_arm64_encrypt(ctx->key_enc, buf, walk.iv,
+					    6 + ctx->key_length / 4);
+			crypto_xor_cpy(dst, src, buf, bsize);
+			crypto_inc(walk.iv, AES_BLOCK_SIZE);
+
+			dst += AES_BLOCK_SIZE;
+			src += AES_BLOCK_SIZE;
+			nbytes -= AES_BLOCK_SIZE;
+		} while (nbytes > 0);
+
+		err = skcipher_walk_done(&walk, tail);
+	}
+	return err;
+}
diff --git a/arch/arm64/crypto/aes-glue.c b/arch/arm64/crypto/aes-glue.c
index bcf596b0197e..998ba519a026 100644
--- a/arch/arm64/crypto/aes-glue.c
+++ b/arch/arm64/crypto/aes-glue.c
@@ -10,6 +10,7 @@
 
 #include <asm/neon.h>
 #include <asm/hwcap.h>
+#include <asm/simd.h>
 #include <crypto/aes.h>
 #include <crypto/internal/hash.h>
 #include <crypto/internal/simd.h>
@@ -19,6 +20,7 @@
 #include <crypto/xts.h>
 
 #include "aes-ce-setkey.h"
+#include "aes-ctr-fallback.h"
 
 #ifdef USE_V8_CRYPTO_EXTENSIONS
 #define MODE			"ce"
@@ -241,9 +243,7 @@ static int ctr_encrypt(struct skcipher_request *req)
 
 		aes_ctr_encrypt(tail, NULL, (u8 *)ctx->key_enc, rounds,
 				blocks, walk.iv, first);
-		if (tdst != tsrc)
-			memcpy(tdst, tsrc, nbytes);
-		crypto_xor(tdst, tail, nbytes);
+		crypto_xor_cpy(tdst, tsrc, tail, nbytes);
 		err = skcipher_walk_done(&walk, 0);
 	}
 	kernel_neon_end();
@@ -251,6 +251,17 @@ static int ctr_encrypt(struct skcipher_request *req)
 	return err;
 }
 
+static int ctr_encrypt_sync(struct skcipher_request *req)
+{
+	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+	struct crypto_aes_ctx *ctx = crypto_skcipher_ctx(tfm);
+
+	if (!may_use_simd())
+		return aes_ctr_encrypt_fallback(ctx, req);
+
+	return ctr_encrypt(req);
+}
+
 static int xts_encrypt(struct skcipher_request *req)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
@@ -357,8 +368,8 @@ static struct skcipher_alg aes_algs[] = { {
 	.ivsize		= AES_BLOCK_SIZE,
 	.chunksize	= AES_BLOCK_SIZE,
 	.setkey		= skcipher_aes_setkey,
-	.encrypt	= ctr_encrypt,
-	.decrypt	= ctr_encrypt,
+	.encrypt	= ctr_encrypt_sync,
+	.decrypt	= ctr_encrypt_sync,
 }, {
 	.base = {
 		.cra_name		= "__xts(aes)",
@@ -460,11 +471,35 @@ static int mac_init(struct shash_desc *desc)
 	return 0;
 }
 
+static void mac_do_update(struct crypto_aes_ctx *ctx, u8 const in[], int blocks,
+			  u8 dg[], int enc_before, int enc_after)
+{
+	int rounds = 6 + ctx->key_length / 4;
+
+	if (may_use_simd()) {
+		kernel_neon_begin();
+		aes_mac_update(in, ctx->key_enc, rounds, blocks, dg, enc_before,
+			       enc_after);
+		kernel_neon_end();
+	} else {
+		if (enc_before)
+			__aes_arm64_encrypt(ctx->key_enc, dg, dg, rounds);
+
+		while (blocks--) {
+			crypto_xor(dg, in, AES_BLOCK_SIZE);
+			in += AES_BLOCK_SIZE;
+
+			if (blocks || enc_after)
+				__aes_arm64_encrypt(ctx->key_enc, dg, dg,
+						    rounds);
+		}
+	}
+}
+
 static int mac_update(struct shash_desc *desc, const u8 *p, unsigned int len)
 {
 	struct mac_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm);
 	struct mac_desc_ctx *ctx = shash_desc_ctx(desc);
-	int rounds = 6 + tctx->key.key_length / 4;
 
 	while (len > 0) {
 		unsigned int l;
@@ -476,10 +511,8 @@ static int mac_update(struct shash_desc *desc, const u8 *p, unsigned int len)
 
 			len %= AES_BLOCK_SIZE;
 
-			kernel_neon_begin();
-			aes_mac_update(p, tctx->key.key_enc, rounds, blocks,
-				       ctx->dg, (ctx->len != 0), (len != 0));
-			kernel_neon_end();
+			mac_do_update(&tctx->key, p, blocks, ctx->dg,
+				      (ctx->len != 0), (len != 0));
 
 			p += blocks * AES_BLOCK_SIZE;
 
@@ -507,11 +540,8 @@ static int cbcmac_final(struct shash_desc *desc, u8 *out)
 {
 	struct mac_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm);
 	struct mac_desc_ctx *ctx = shash_desc_ctx(desc);
-	int rounds = 6 + tctx->key.key_length / 4;
 
-	kernel_neon_begin();
-	aes_mac_update(NULL, tctx->key.key_enc, rounds, 0, ctx->dg, 1, 0);
-	kernel_neon_end();
+	mac_do_update(&tctx->key, NULL, 0, ctx->dg, 1, 0);
 
 	memcpy(out, ctx->dg, AES_BLOCK_SIZE);
 
@@ -522,7 +552,6 @@ static int cmac_final(struct shash_desc *desc, u8 *out)
 {
 	struct mac_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm);
 	struct mac_desc_ctx *ctx = shash_desc_ctx(desc);
-	int rounds = 6 + tctx->key.key_length / 4;
 	u8 *consts = tctx->consts;
 
 	if (ctx->len != AES_BLOCK_SIZE) {
@@ -530,9 +559,7 @@ static int cmac_final(struct shash_desc *desc, u8 *out)
 		consts += AES_BLOCK_SIZE;
 	}
 
-	kernel_neon_begin();
-	aes_mac_update(consts, tctx->key.key_enc, rounds, 1, ctx->dg, 0, 1);
-	kernel_neon_end();
+	mac_do_update(&tctx->key, consts, 1, ctx->dg, 0, 1);
 
 	memcpy(out, ctx->dg, AES_BLOCK_SIZE);
 
diff --git a/arch/arm64/crypto/aes-neonbs-glue.c b/arch/arm64/crypto/aes-neonbs-glue.c
index db2501d93550..c55d68ccb89f 100644
--- a/arch/arm64/crypto/aes-neonbs-glue.c
+++ b/arch/arm64/crypto/aes-neonbs-glue.c
@@ -1,7 +1,7 @@
 /*
  * Bit sliced AES using NEON instructions
  *
- * Copyright (C) 2016 Linaro Ltd <ard.biesheuvel@linaro.org>
+ * Copyright (C) 2016 - 2017 Linaro Ltd <ard.biesheuvel@linaro.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -9,12 +9,15 @@
  */
 
 #include <asm/neon.h>
+#include <asm/simd.h>
 #include <crypto/aes.h>
 #include <crypto/internal/simd.h>
 #include <crypto/internal/skcipher.h>
 #include <crypto/xts.h>
 #include <linux/module.h>
 
+#include "aes-ctr-fallback.h"
+
 MODULE_AUTHOR("Ard Biesheuvel <ard.biesheuvel@linaro.org>");
 MODULE_LICENSE("GPL v2");
 
@@ -58,6 +61,11 @@ struct aesbs_cbc_ctx {
 	u32			enc[AES_MAX_KEYLENGTH_U32];
 };
 
+struct aesbs_ctr_ctx {
+	struct aesbs_ctx	key;		/* must be first member */
+	struct crypto_aes_ctx	fallback;
+};
+
 struct aesbs_xts_ctx {
 	struct aesbs_ctx	key;
 	u32			twkey[AES_MAX_KEYLENGTH_U32];
@@ -196,6 +204,25 @@ static int cbc_decrypt(struct skcipher_request *req)
 	return err;
 }
 
+static int aesbs_ctr_setkey_sync(struct crypto_skcipher *tfm, const u8 *in_key,
+				 unsigned int key_len)
+{
+	struct aesbs_ctr_ctx *ctx = crypto_skcipher_ctx(tfm);
+	int err;
+
+	err = crypto_aes_expand_key(&ctx->fallback, in_key, key_len);
+	if (err)
+		return err;
+
+	ctx->key.rounds = 6 + key_len / 4;
+
+	kernel_neon_begin();
+	aesbs_convert_key(ctx->key.rk, ctx->fallback.key_enc, ctx->key.rounds);
+	kernel_neon_end();
+
+	return 0;
+}
+
 static int ctr_encrypt(struct skcipher_request *req)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
@@ -224,9 +251,8 @@ static int ctr_encrypt(struct skcipher_request *req)
 			u8 *dst = walk.dst.virt.addr + blocks * AES_BLOCK_SIZE;
 			u8 *src = walk.src.virt.addr + blocks * AES_BLOCK_SIZE;
 
-			if (dst != src)
-				memcpy(dst, src, walk.total % AES_BLOCK_SIZE);
-			crypto_xor(dst, final, walk.total % AES_BLOCK_SIZE);
+			crypto_xor_cpy(dst, src, final,
+				       walk.total % AES_BLOCK_SIZE);
 
 			err = skcipher_walk_done(&walk, 0);
 			break;
@@ -260,6 +286,17 @@ static int aesbs_xts_setkey(struct crypto_skcipher *tfm, const u8 *in_key,
 	return aesbs_setkey(tfm, in_key, key_len);
 }
 
+static int ctr_encrypt_sync(struct skcipher_request *req)
+{
+	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+	struct aesbs_ctr_ctx *ctx = crypto_skcipher_ctx(tfm);
+
+	if (!may_use_simd())
+		return aes_ctr_encrypt_fallback(&ctx->fallback, req);
+
+	return ctr_encrypt(req);
+}
+
 static int __xts_crypt(struct skcipher_request *req,
 		       void (*fn)(u8 out[], u8 const in[], u8 const rk[],
 				  int rounds, int blocks, u8 iv[]))
@@ -356,7 +393,7 @@ static struct skcipher_alg aes_algs[] = { {
 	.base.cra_driver_name	= "ctr-aes-neonbs",
 	.base.cra_priority	= 250 - 1,
 	.base.cra_blocksize	= 1,
-	.base.cra_ctxsize	= sizeof(struct aesbs_ctx),
+	.base.cra_ctxsize	= sizeof(struct aesbs_ctr_ctx),
 	.base.cra_module	= THIS_MODULE,
 
 	.min_keysize		= AES_MIN_KEY_SIZE,
@@ -364,9 +401,9 @@ static struct skcipher_alg aes_algs[] = { {
 	.chunksize		= AES_BLOCK_SIZE,
 	.walksize		= 8 * AES_BLOCK_SIZE,
 	.ivsize			= AES_BLOCK_SIZE,
-	.setkey			= aesbs_setkey,
-	.encrypt		= ctr_encrypt,
-	.decrypt		= ctr_encrypt,
+	.setkey			= aesbs_ctr_setkey_sync,
+	.encrypt		= ctr_encrypt_sync,
+	.decrypt		= ctr_encrypt_sync,
 }, {
 	.base.cra_name		= "__xts(aes)",
 	.base.cra_driver_name	= "__xts-aes-neonbs",
diff --git a/arch/arm64/crypto/chacha20-neon-glue.c b/arch/arm64/crypto/chacha20-neon-glue.c
index a7cd575ea223..cbdb75d15cd0 100644
--- a/arch/arm64/crypto/chacha20-neon-glue.c
+++ b/arch/arm64/crypto/chacha20-neon-glue.c
@@ -1,7 +1,7 @@
 /*
  * ChaCha20 256-bit cipher algorithm, RFC7539, arm64 NEON functions
  *
- * Copyright (C) 2016 Linaro, Ltd. <ard.biesheuvel@linaro.org>
+ * Copyright (C) 2016 - 2017 Linaro, Ltd. <ard.biesheuvel@linaro.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -26,6 +26,7 @@
 
 #include <asm/hwcap.h>
 #include <asm/neon.h>
+#include <asm/simd.h>
 
 asmlinkage void chacha20_block_xor_neon(u32 *state, u8 *dst, const u8 *src);
 asmlinkage void chacha20_4block_xor_neon(u32 *state, u8 *dst, const u8 *src);
@@ -64,7 +65,7 @@ static int chacha20_neon(struct skcipher_request *req)
 	u32 state[16];
 	int err;
 
-	if (req->cryptlen <= CHACHA20_BLOCK_SIZE)
+	if (!may_use_simd() || req->cryptlen <= CHACHA20_BLOCK_SIZE)
 		return crypto_chacha20_crypt(req);
 
 	err = skcipher_walk_virt(&walk, req, true);
diff --git a/arch/arm64/crypto/crc32-ce-glue.c b/arch/arm64/crypto/crc32-ce-glue.c
index eccb1ae90064..624f4137918c 100644
--- a/arch/arm64/crypto/crc32-ce-glue.c
+++ b/arch/arm64/crypto/crc32-ce-glue.c
@@ -1,7 +1,7 @@
 /*
  * Accelerated CRC32(C) using arm64 NEON and Crypto Extensions instructions
  *
- * Copyright (C) 2016 Linaro Ltd <ard.biesheuvel@linaro.org>
+ * Copyright (C) 2016 - 2017 Linaro Ltd <ard.biesheuvel@linaro.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -19,6 +19,7 @@
 
 #include <asm/hwcap.h>
 #include <asm/neon.h>
+#include <asm/simd.h>
 #include <asm/unaligned.h>
 
 #define PMULL_MIN_LEN		64L	/* minimum size of buffer
@@ -105,10 +106,10 @@ static int crc32_pmull_update(struct shash_desc *desc, const u8 *data,
 		length -= l;
 	}
 
-	if (length >= PMULL_MIN_LEN) {
+	if (length >= PMULL_MIN_LEN && may_use_simd()) {
 		l = round_down(length, SCALE_F);
 
-		kernel_neon_begin_partial(10);
+		kernel_neon_begin();
 		*crc = crc32_pmull_le(data, l, *crc);
 		kernel_neon_end();
 
@@ -137,10 +138,10 @@ static int crc32c_pmull_update(struct shash_desc *desc, const u8 *data,
 		length -= l;
 	}
 
-	if (length >= PMULL_MIN_LEN) {
+	if (length >= PMULL_MIN_LEN && may_use_simd()) {
 		l = round_down(length, SCALE_F);
 
-		kernel_neon_begin_partial(10);
+		kernel_neon_begin();
 		*crc = crc32c_pmull_le(data, l, *crc);
 		kernel_neon_end();
 
diff --git a/arch/arm64/crypto/crct10dif-ce-glue.c b/arch/arm64/crypto/crct10dif-ce-glue.c
index 60cb590c2590..96f0cae4a022 100644
--- a/arch/arm64/crypto/crct10dif-ce-glue.c
+++ b/arch/arm64/crypto/crct10dif-ce-glue.c
@@ -1,7 +1,7 @@
 /*
  * Accelerated CRC-T10DIF using arm64 NEON and Crypto Extensions instructions
  *
- * Copyright (C) 2016 Linaro Ltd <ard.biesheuvel@linaro.org>
+ * Copyright (C) 2016 - 2017 Linaro Ltd <ard.biesheuvel@linaro.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -18,6 +18,7 @@
 #include <crypto/internal/hash.h>
 
 #include <asm/neon.h>
+#include <asm/simd.h>
 
 #define CRC_T10DIF_PMULL_CHUNK_SIZE	16U
 
@@ -48,9 +49,13 @@ static int crct10dif_update(struct shash_desc *desc, const u8 *data,
 	}
 
 	if (length > 0) {
-		kernel_neon_begin_partial(14);
-		*crc = crc_t10dif_pmull(*crc, data, length);
-		kernel_neon_end();
+		if (may_use_simd()) {
+			kernel_neon_begin();
+			*crc = crc_t10dif_pmull(*crc, data, length);
+			kernel_neon_end();
+		} else {
+			*crc = crc_t10dif_generic(*crc, data, length);
+		}
 	}
 
 	return 0;
diff --git a/arch/arm64/crypto/ghash-ce-core.S b/arch/arm64/crypto/ghash-ce-core.S
index f0bb9f0b524f..11ebf1ae248a 100644
--- a/arch/arm64/crypto/ghash-ce-core.S
+++ b/arch/arm64/crypto/ghash-ce-core.S
@@ -1,7 +1,7 @@
 /*
  * Accelerated GHASH implementation with ARMv8 PMULL instructions.
  *
- * Copyright (C) 2014 Linaro Ltd. <ard.biesheuvel@linaro.org>
+ * Copyright (C) 2014 - 2017 Linaro Ltd. <ard.biesheuvel@linaro.org>
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 as published
@@ -11,31 +11,215 @@
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 
-	SHASH	.req	v0
-	SHASH2	.req	v1
-	T1	.req	v2
-	T2	.req	v3
-	MASK	.req	v4
-	XL	.req	v5
-	XM	.req	v6
-	XH	.req	v7
-	IN1	.req	v7
+	SHASH		.req	v0
+	SHASH2		.req	v1
+	T1		.req	v2
+	T2		.req	v3
+	MASK		.req	v4
+	XL		.req	v5
+	XM		.req	v6
+	XH		.req	v7
+	IN1		.req	v7
+
+	k00_16		.req	v8
+	k32_48		.req	v9
+
+	t3		.req	v10
+	t4		.req	v11
+	t5		.req	v12
+	t6		.req	v13
+	t7		.req	v14
+	t8		.req	v15
+	t9		.req	v16
+
+	perm1		.req	v17
+	perm2		.req	v18
+	perm3		.req	v19
+
+	sh1		.req	v20
+	sh2		.req	v21
+	sh3		.req	v22
+	sh4		.req	v23
+
+	ss1		.req	v24
+	ss2		.req	v25
+	ss3		.req	v26
+	ss4		.req	v27
 
 	.text
 	.arch		armv8-a+crypto
 
-	/*
-	 * void pmull_ghash_update(int blocks, u64 dg[], const char *src,
-	 *			   struct ghash_key const *k, const char *head)
-	 */
-ENTRY(pmull_ghash_update)
+	.macro		__pmull_p64, rd, rn, rm
+	pmull		\rd\().1q, \rn\().1d, \rm\().1d
+	.endm
+
+	.macro		__pmull2_p64, rd, rn, rm
+	pmull2		\rd\().1q, \rn\().2d, \rm\().2d
+	.endm
+
+	.macro		__pmull_p8, rq, ad, bd
+	ext		t3.8b, \ad\().8b, \ad\().8b, #1		// A1
+	ext		t5.8b, \ad\().8b, \ad\().8b, #2		// A2
+	ext		t7.8b, \ad\().8b, \ad\().8b, #3		// A3
+
+	__pmull_p8_\bd	\rq, \ad
+	.endm
+
+	.macro		__pmull2_p8, rq, ad, bd
+	tbl		t3.16b, {\ad\().16b}, perm1.16b		// A1
+	tbl		t5.16b, {\ad\().16b}, perm2.16b		// A2
+	tbl		t7.16b, {\ad\().16b}, perm3.16b		// A3
+
+	__pmull2_p8_\bd	\rq, \ad
+	.endm
+
+	.macro		__pmull_p8_SHASH, rq, ad
+	__pmull_p8_tail	\rq, \ad\().8b, SHASH.8b, 8b,, sh1, sh2, sh3, sh4
+	.endm
+
+	.macro		__pmull_p8_SHASH2, rq, ad
+	__pmull_p8_tail	\rq, \ad\().8b, SHASH2.8b, 8b,, ss1, ss2, ss3, ss4
+	.endm
+
+	.macro		__pmull2_p8_SHASH, rq, ad
+	__pmull_p8_tail	\rq, \ad\().16b, SHASH.16b, 16b, 2, sh1, sh2, sh3, sh4
+	.endm
+
+	.macro		__pmull_p8_tail, rq, ad, bd, nb, t, b1, b2, b3, b4
+	pmull\t		t3.8h, t3.\nb, \bd			// F = A1*B
+	pmull\t		t4.8h, \ad, \b1\().\nb			// E = A*B1
+	pmull\t		t5.8h, t5.\nb, \bd			// H = A2*B
+	pmull\t		t6.8h, \ad, \b2\().\nb			// G = A*B2
+	pmull\t		t7.8h, t7.\nb, \bd			// J = A3*B
+	pmull\t		t8.8h, \ad, \b3\().\nb			// I = A*B3
+	pmull\t		t9.8h, \ad, \b4\().\nb			// K = A*B4
+	pmull\t		\rq\().8h, \ad, \bd			// D = A*B
+
+	eor		t3.16b, t3.16b, t4.16b			// L = E + F
+	eor		t5.16b, t5.16b, t6.16b			// M = G + H
+	eor		t7.16b, t7.16b, t8.16b			// N = I + J
+
+	uzp1		t4.2d, t3.2d, t5.2d
+	uzp2		t3.2d, t3.2d, t5.2d
+	uzp1		t6.2d, t7.2d, t9.2d
+	uzp2		t7.2d, t7.2d, t9.2d
+
+	// t3 = (L) (P0 + P1) << 8
+	// t5 = (M) (P2 + P3) << 16
+	eor		t4.16b, t4.16b, t3.16b
+	and		t3.16b, t3.16b, k32_48.16b
+
+	// t7 = (N) (P4 + P5) << 24
+	// t9 = (K) (P6 + P7) << 32
+	eor		t6.16b, t6.16b, t7.16b
+	and		t7.16b, t7.16b, k00_16.16b
+
+	eor		t4.16b, t4.16b, t3.16b
+	eor		t6.16b, t6.16b, t7.16b
+
+	zip2		t5.2d, t4.2d, t3.2d
+	zip1		t3.2d, t4.2d, t3.2d
+	zip2		t9.2d, t6.2d, t7.2d
+	zip1		t7.2d, t6.2d, t7.2d
+
+	ext		t3.16b, t3.16b, t3.16b, #15
+	ext		t5.16b, t5.16b, t5.16b, #14
+	ext		t7.16b, t7.16b, t7.16b, #13
+	ext		t9.16b, t9.16b, t9.16b, #12
+
+	eor		t3.16b, t3.16b, t5.16b
+	eor		t7.16b, t7.16b, t9.16b
+	eor		\rq\().16b, \rq\().16b, t3.16b
+	eor		\rq\().16b, \rq\().16b, t7.16b
+	.endm
+
+	.macro		__pmull_pre_p64
+	movi		MASK.16b, #0xe1
+	shl		MASK.2d, MASK.2d, #57
+	.endm
+
+	.macro		__pmull_pre_p8
+	// k00_16 := 0x0000000000000000_000000000000ffff
+	// k32_48 := 0x00000000ffffffff_0000ffffffffffff
+	movi		k32_48.2d, #0xffffffff
+	mov		k32_48.h[2], k32_48.h[0]
+	ushr		k00_16.2d, k32_48.2d, #32
+
+	// prepare the permutation vectors
+	mov_q		x5, 0x080f0e0d0c0b0a09
+	movi		T1.8b, #8
+	dup		perm1.2d, x5
+	eor		perm1.16b, perm1.16b, T1.16b
+	ushr		perm2.2d, perm1.2d, #8
+	ushr		perm3.2d, perm1.2d, #16
+	ushr		T1.2d, perm1.2d, #24
+	sli		perm2.2d, perm1.2d, #56
+	sli		perm3.2d, perm1.2d, #48
+	sli		T1.2d, perm1.2d, #40
+
+	// precompute loop invariants
+	tbl		sh1.16b, {SHASH.16b}, perm1.16b
+	tbl		sh2.16b, {SHASH.16b}, perm2.16b
+	tbl		sh3.16b, {SHASH.16b}, perm3.16b
+	tbl		sh4.16b, {SHASH.16b}, T1.16b
+	ext		ss1.8b, SHASH2.8b, SHASH2.8b, #1
+	ext		ss2.8b, SHASH2.8b, SHASH2.8b, #2
+	ext		ss3.8b, SHASH2.8b, SHASH2.8b, #3
+	ext		ss4.8b, SHASH2.8b, SHASH2.8b, #4
+	.endm
+
+	//
+	// PMULL (64x64->128) based reduction for CPUs that can do
+	// it in a single instruction.
+	//
+	.macro		__pmull_reduce_p64
+	pmull		T2.1q, XL.1d, MASK.1d
+	eor		XM.16b, XM.16b, T1.16b
+
+	mov		XH.d[0], XM.d[1]
+	mov		XM.d[1], XL.d[0]
+
+	eor		XL.16b, XM.16b, T2.16b
+	ext		T2.16b, XL.16b, XL.16b, #8
+	pmull		XL.1q, XL.1d, MASK.1d
+	.endm
+
+	//
+	// Alternative reduction for CPUs that lack support for the
+	// 64x64->128 PMULL instruction
+	//
+	.macro		__pmull_reduce_p8
+	eor		XM.16b, XM.16b, T1.16b
+
+	mov		XL.d[1], XM.d[0]
+	mov		XH.d[0], XM.d[1]
+
+	shl		T1.2d, XL.2d, #57
+	shl		T2.2d, XL.2d, #62
+	eor		T2.16b, T2.16b, T1.16b
+	shl		T1.2d, XL.2d, #63
+	eor		T2.16b, T2.16b, T1.16b
+	ext		T1.16b, XL.16b, XH.16b, #8
+	eor		T2.16b, T2.16b, T1.16b
+
+	mov		XL.d[1], T2.d[0]
+	mov		XH.d[0], T2.d[1]
+
+	ushr		T2.2d, XL.2d, #1
+	eor		XH.16b, XH.16b, XL.16b
+	eor		XL.16b, XL.16b, T2.16b
+	ushr		T2.2d, T2.2d, #6
+	ushr		XL.2d, XL.2d, #1
+	.endm
+
+	.macro		__pmull_ghash, pn
 	ld1		{SHASH.2d}, [x3]
 	ld1		{XL.2d}, [x1]
-	movi		MASK.16b, #0xe1
 	ext		SHASH2.16b, SHASH.16b, SHASH.16b, #8
-	shl		MASK.2d, MASK.2d, #57
 	eor		SHASH2.16b, SHASH2.16b, SHASH.16b
 
+	__pmull_pre_\pn
+
 	/* do the head block first, if supplied */
 	cbz		x4, 0f
 	ld1		{T1.2d}, [x4]
@@ -52,28 +236,209 @@ CPU_LE(	rev64		T1.16b, T1.16b	)
 	eor		T1.16b, T1.16b, T2.16b
 	eor		XL.16b, XL.16b, IN1.16b
 
+	__pmull2_\pn	XH, XL, SHASH			// a1 * b1
+	eor		T1.16b, T1.16b, XL.16b
+	__pmull_\pn 	XL, XL, SHASH			// a0 * b0
+	__pmull_\pn	XM, T1, SHASH2			// (a1 + a0)(b1 + b0)
+
+	eor		T2.16b, XL.16b, XH.16b
+	ext		T1.16b, XL.16b, XH.16b, #8
+	eor		XM.16b, XM.16b, T2.16b
+
+	__pmull_reduce_\pn
+
+	eor		T2.16b, T2.16b, XH.16b
+	eor		XL.16b, XL.16b, T2.16b
+
+	cbnz		w0, 0b
+
+	st1		{XL.2d}, [x1]
+	ret
+	.endm
+
+	/*
+	 * void pmull_ghash_update(int blocks, u64 dg[], const char *src,
+	 *			   struct ghash_key const *k, const char *head)
+	 */
+ENTRY(pmull_ghash_update_p64)
+	__pmull_ghash	p64
+ENDPROC(pmull_ghash_update_p64)
+
+ENTRY(pmull_ghash_update_p8)
+	__pmull_ghash	p8
+ENDPROC(pmull_ghash_update_p8)
+
+	KS		.req	v8
+	CTR		.req	v9
+	INP		.req	v10
+
+	.macro		load_round_keys, rounds, rk
+	cmp		\rounds, #12
+	blo		2222f		/* 128 bits */
+	beq		1111f		/* 192 bits */
+	ld1		{v17.4s-v18.4s}, [\rk], #32
+1111:	ld1		{v19.4s-v20.4s}, [\rk], #32
+2222:	ld1		{v21.4s-v24.4s}, [\rk], #64
+	ld1		{v25.4s-v28.4s}, [\rk], #64
+	ld1		{v29.4s-v31.4s}, [\rk]
+	.endm
+
+	.macro		enc_round, state, key
+	aese		\state\().16b, \key\().16b
+	aesmc		\state\().16b, \state\().16b
+	.endm
+
+	.macro		enc_block, state, rounds
+	cmp		\rounds, #12
+	b.lo		2222f		/* 128 bits */
+	b.eq		1111f		/* 192 bits */
+	enc_round	\state, v17
+	enc_round	\state, v18
+1111:	enc_round	\state, v19
+	enc_round	\state, v20
+2222:	.irp		key, v21, v22, v23, v24, v25, v26, v27, v28, v29
+	enc_round	\state, \key
+	.endr
+	aese		\state\().16b, v30.16b
+	eor		\state\().16b, \state\().16b, v31.16b
+	.endm
+
+	.macro		pmull_gcm_do_crypt, enc
+	ld1		{SHASH.2d}, [x4]
+	ld1		{XL.2d}, [x1]
+	ldr		x8, [x5, #8]			// load lower counter
+
+	movi		MASK.16b, #0xe1
+	ext		SHASH2.16b, SHASH.16b, SHASH.16b, #8
+CPU_LE(	rev		x8, x8		)
+	shl		MASK.2d, MASK.2d, #57
+	eor		SHASH2.16b, SHASH2.16b, SHASH.16b
+
+	.if		\enc == 1
+	ld1		{KS.16b}, [x7]
+	.endif
+
+0:	ld1		{CTR.8b}, [x5]			// load upper counter
+	ld1		{INP.16b}, [x3], #16
+	rev		x9, x8
+	add		x8, x8, #1
+	sub		w0, w0, #1
+	ins		CTR.d[1], x9			// set lower counter
+
+	.if		\enc == 1
+	eor		INP.16b, INP.16b, KS.16b	// encrypt input
+	st1		{INP.16b}, [x2], #16
+	.endif
+
+	rev64		T1.16b, INP.16b
+
+	cmp		w6, #12
+	b.ge		2f				// AES-192/256?
+
+1:	enc_round	CTR, v21
+
+	ext		T2.16b, XL.16b, XL.16b, #8
+	ext		IN1.16b, T1.16b, T1.16b, #8
+
+	enc_round	CTR, v22
+
+	eor		T1.16b, T1.16b, T2.16b
+	eor		XL.16b, XL.16b, IN1.16b
+
+	enc_round	CTR, v23
+
 	pmull2		XH.1q, SHASH.2d, XL.2d		// a1 * b1
 	eor		T1.16b, T1.16b, XL.16b
+
+	enc_round	CTR, v24
+
 	pmull		XL.1q, SHASH.1d, XL.1d		// a0 * b0
 	pmull		XM.1q, SHASH2.1d, T1.1d		// (a1 + a0)(b1 + b0)
 
+	enc_round	CTR, v25
+
 	ext		T1.16b, XL.16b, XH.16b, #8
 	eor		T2.16b, XL.16b, XH.16b
 	eor		XM.16b, XM.16b, T1.16b
+
+	enc_round	CTR, v26
+
 	eor		XM.16b, XM.16b, T2.16b
 	pmull		T2.1q, XL.1d, MASK.1d
 
+	enc_round	CTR, v27
+
 	mov		XH.d[0], XM.d[1]
 	mov		XM.d[1], XL.d[0]
 
+	enc_round	CTR, v28
+
 	eor		XL.16b, XM.16b, T2.16b
+
+	enc_round	CTR, v29
+
 	ext		T2.16b, XL.16b, XL.16b, #8
+
+	aese		CTR.16b, v30.16b
+
 	pmull		XL.1q, XL.1d, MASK.1d
 	eor		T2.16b, T2.16b, XH.16b
+
+	eor		KS.16b, CTR.16b, v31.16b
+
 	eor		XL.16b, XL.16b, T2.16b
 
+	.if		\enc == 0
+	eor		INP.16b, INP.16b, KS.16b
+	st1		{INP.16b}, [x2], #16
+	.endif
+
 	cbnz		w0, 0b
 
+CPU_LE(	rev		x8, x8		)
 	st1		{XL.2d}, [x1]
+	str		x8, [x5, #8]			// store lower counter
+
+	.if		\enc == 1
+	st1		{KS.16b}, [x7]
+	.endif
+
+	ret
+
+2:	b.eq		3f				// AES-192?
+	enc_round	CTR, v17
+	enc_round	CTR, v18
+3:	enc_round	CTR, v19
+	enc_round	CTR, v20
+	b		1b
+	.endm
+
+	/*
+	 * void pmull_gcm_encrypt(int blocks, u64 dg[], u8 dst[], const u8 src[],
+	 *			  struct ghash_key const *k, u8 ctr[],
+	 *			  int rounds, u8 ks[])
+	 */
+ENTRY(pmull_gcm_encrypt)
+	pmull_gcm_do_crypt	1
+ENDPROC(pmull_gcm_encrypt)
+
+	/*
+	 * void pmull_gcm_decrypt(int blocks, u64 dg[], u8 dst[], const u8 src[],
+	 *			  struct ghash_key const *k, u8 ctr[],
+	 *			  int rounds)
+	 */
+ENTRY(pmull_gcm_decrypt)
+	pmull_gcm_do_crypt	0
+ENDPROC(pmull_gcm_decrypt)
+
+	/*
+	 * void pmull_gcm_encrypt_block(u8 dst[], u8 src[], u8 rk[], int rounds)
+	 */
+ENTRY(pmull_gcm_encrypt_block)
+	cbz		x2, 0f
+	load_round_keys	w3, x2
+0:	ld1		{v0.16b}, [x1]
+	enc_block	v0, w3
+	st1		{v0.16b}, [x0]
 	ret
-ENDPROC(pmull_ghash_update)
+ENDPROC(pmull_gcm_encrypt_block)
diff --git a/arch/arm64/crypto/ghash-ce-glue.c b/arch/arm64/crypto/ghash-ce-glue.c
index 833ec1e3f3e9..cfc9c92814fd 100644
--- a/arch/arm64/crypto/ghash-ce-glue.c
+++ b/arch/arm64/crypto/ghash-ce-glue.c
@@ -1,7 +1,7 @@
 /*
  * Accelerated GHASH implementation with ARMv8 PMULL instructions.
  *
- * Copyright (C) 2014 Linaro Ltd. <ard.biesheuvel@linaro.org>
+ * Copyright (C) 2014 - 2017 Linaro Ltd. <ard.biesheuvel@linaro.org>
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 as published
@@ -9,22 +9,33 @@
  */
 
 #include <asm/neon.h>
+#include <asm/simd.h>
 #include <asm/unaligned.h>
+#include <crypto/aes.h>
+#include <crypto/algapi.h>
+#include <crypto/b128ops.h>
+#include <crypto/gf128mul.h>
+#include <crypto/internal/aead.h>
 #include <crypto/internal/hash.h>
+#include <crypto/internal/skcipher.h>
+#include <crypto/scatterwalk.h>
 #include <linux/cpufeature.h>
 #include <linux/crypto.h>
 #include <linux/module.h>
 
-MODULE_DESCRIPTION("GHASH secure hash using ARMv8 Crypto Extensions");
+MODULE_DESCRIPTION("GHASH and AES-GCM using ARMv8 Crypto Extensions");
 MODULE_AUTHOR("Ard Biesheuvel <ard.biesheuvel@linaro.org>");
 MODULE_LICENSE("GPL v2");
+MODULE_ALIAS_CRYPTO("ghash");
 
 #define GHASH_BLOCK_SIZE	16
 #define GHASH_DIGEST_SIZE	16
+#define GCM_IV_SIZE		12
 
 struct ghash_key {
 	u64 a;
 	u64 b;
+	be128 k;
 };
 
 struct ghash_desc_ctx {
@@ -33,8 +44,35 @@ struct ghash_desc_ctx {
 	u32 count;
 };
 
-asmlinkage void pmull_ghash_update(int blocks, u64 dg[], const char *src,
-				   struct ghash_key const *k, const char *head);
+struct gcm_aes_ctx {
+	struct crypto_aes_ctx	aes_key;
+	struct ghash_key	ghash_key;
+};
+
+asmlinkage void pmull_ghash_update_p64(int blocks, u64 dg[], const char *src,
+				       struct ghash_key const *k,
+				       const char *head);
+
+asmlinkage void pmull_ghash_update_p8(int blocks, u64 dg[], const char *src,
+				      struct ghash_key const *k,
+				      const char *head);
+
+static void (*pmull_ghash_update)(int blocks, u64 dg[], const char *src,
+				  struct ghash_key const *k,
+				  const char *head);
+
+asmlinkage void pmull_gcm_encrypt(int blocks, u64 dg[], u8 dst[],
+				  const u8 src[], struct ghash_key const *k,
+				  u8 ctr[], int rounds, u8 ks[]);
+
+asmlinkage void pmull_gcm_decrypt(int blocks, u64 dg[], u8 dst[],
+				  const u8 src[], struct ghash_key const *k,
+				  u8 ctr[], int rounds);
+
+asmlinkage void pmull_gcm_encrypt_block(u8 dst[], u8 const src[],
+					u32 const rk[], int rounds);
+
+asmlinkage void __aes_arm64_encrypt(u32 *rk, u8 *out, const u8 *in, int rounds);
 
 static int ghash_init(struct shash_desc *desc)
 {
@@ -44,6 +82,36 @@ static int ghash_init(struct shash_desc *desc)
 	return 0;
 }
 
+static void ghash_do_update(int blocks, u64 dg[], const char *src,
+			    struct ghash_key *key, const char *head)
+{
+	if (likely(may_use_simd())) {
+		kernel_neon_begin();
+		pmull_ghash_update(blocks, dg, src, key, head);
+		kernel_neon_end();
+	} else {
+		be128 dst = { cpu_to_be64(dg[1]), cpu_to_be64(dg[0]) };
+
+		do {
+			const u8 *in = src;
+
+			if (head) {
+				in = head;
+				blocks++;
+				head = NULL;
+			} else {
+				src += GHASH_BLOCK_SIZE;
+			}
+
+			crypto_xor((u8 *)&dst, in, GHASH_BLOCK_SIZE);
+			gf128mul_lle(&dst, &key->k);
+		} while (--blocks);
+
+		dg[0] = be64_to_cpu(dst.b);
+		dg[1] = be64_to_cpu(dst.a);
+	}
+}
+
 static int ghash_update(struct shash_desc *desc, const u8 *src,
 			unsigned int len)
 {
@@ -67,10 +135,9 @@ static int ghash_update(struct shash_desc *desc, const u8 *src,
 		blocks = len / GHASH_BLOCK_SIZE;
 		len %= GHASH_BLOCK_SIZE;
 
-		kernel_neon_begin_partial(8);
-		pmull_ghash_update(blocks, ctx->digest, src, key,
-				   partial ? ctx->buf : NULL);
-		kernel_neon_end();
+		ghash_do_update(blocks, ctx->digest, src, key,
+				partial ? ctx->buf : NULL);
+
 		src += blocks * GHASH_BLOCK_SIZE;
 		partial = 0;
 	}
@@ -89,9 +156,7 @@ static int ghash_final(struct shash_desc *desc, u8 *dst)
 
 		memset(ctx->buf + partial, 0, GHASH_BLOCK_SIZE - partial);
 
-		kernel_neon_begin_partial(8);
-		pmull_ghash_update(1, ctx->digest, ctx->buf, key, NULL);
-		kernel_neon_end();
+		ghash_do_update(1, ctx->digest, ctx->buf, key, NULL);
 	}
 	put_unaligned_be64(ctx->digest[1], dst);
 	put_unaligned_be64(ctx->digest[0], dst + 8);
@@ -100,16 +165,13 @@ static int ghash_final(struct shash_desc *desc, u8 *dst)
 	return 0;
 }
 
-static int ghash_setkey(struct crypto_shash *tfm,
-			const u8 *inkey, unsigned int keylen)
+static int __ghash_setkey(struct ghash_key *key,
+			  const u8 *inkey, unsigned int keylen)
 {
-	struct ghash_key *key = crypto_shash_ctx(tfm);
 	u64 a, b;
 
-	if (keylen != GHASH_BLOCK_SIZE) {
-		crypto_shash_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
-		return -EINVAL;
-	}
+	/* needed for the fallback */
+	memcpy(&key->k, inkey, GHASH_BLOCK_SIZE);
 
 	/* perform multiplication by 'x' in GF(2^128) */
 	b = get_unaligned_be64(inkey);
@@ -124,33 +186,418 @@ static int ghash_setkey(struct crypto_shash *tfm,
 	return 0;
 }
 
+static int ghash_setkey(struct crypto_shash *tfm,
+			const u8 *inkey, unsigned int keylen)
+{
+	struct ghash_key *key = crypto_shash_ctx(tfm);
+
+	if (keylen != GHASH_BLOCK_SIZE) {
+		crypto_shash_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
+		return -EINVAL;
+	}
+
+	return __ghash_setkey(key, inkey, keylen);
+}
+
 static struct shash_alg ghash_alg = {
-	.digestsize	= GHASH_DIGEST_SIZE,
-	.init		= ghash_init,
-	.update		= ghash_update,
-	.final		= ghash_final,
-	.setkey		= ghash_setkey,
-	.descsize	= sizeof(struct ghash_desc_ctx),
-	.base		= {
-		.cra_name		= "ghash",
-		.cra_driver_name	= "ghash-ce",
-		.cra_priority		= 200,
-		.cra_flags		= CRYPTO_ALG_TYPE_SHASH,
-		.cra_blocksize		= GHASH_BLOCK_SIZE,
-		.cra_ctxsize		= sizeof(struct ghash_key),
-		.cra_module		= THIS_MODULE,
-	},
+	.base.cra_name		= "ghash",
+	.base.cra_driver_name	= "ghash-ce",
+	.base.cra_priority	= 200,
+	.base.cra_flags		= CRYPTO_ALG_TYPE_SHASH,
+	.base.cra_blocksize	= GHASH_BLOCK_SIZE,
+	.base.cra_ctxsize	= sizeof(struct ghash_key),
+	.base.cra_module	= THIS_MODULE,
+
+	.digestsize		= GHASH_DIGEST_SIZE,
+	.init			= ghash_init,
+	.update			= ghash_update,
+	.final			= ghash_final,
+	.setkey			= ghash_setkey,
+	.descsize		= sizeof(struct ghash_desc_ctx),
+};
+
+static int num_rounds(struct crypto_aes_ctx *ctx)
+{
+	/*
+	 * # of rounds specified by AES:
+	 * 128 bit key		10 rounds
+	 * 192 bit key		12 rounds
+	 * 256 bit key		14 rounds
+	 * => n byte key	=> 6 + (n/4) rounds
+	 */
+	return 6 + ctx->key_length / 4;
+}
+
+static int gcm_setkey(struct crypto_aead *tfm, const u8 *inkey,
+		      unsigned int keylen)
+{
+	struct gcm_aes_ctx *ctx = crypto_aead_ctx(tfm);
+	u8 key[GHASH_BLOCK_SIZE];
+	int ret;
+
+	ret = crypto_aes_expand_key(&ctx->aes_key, inkey, keylen);
+	if (ret) {
+		tfm->base.crt_flags |= CRYPTO_TFM_RES_BAD_KEY_LEN;
+		return -EINVAL;
+	}
+
+	__aes_arm64_encrypt(ctx->aes_key.key_enc, key, (u8[AES_BLOCK_SIZE]){},
+			    num_rounds(&ctx->aes_key));
+
+	return __ghash_setkey(&ctx->ghash_key, key, sizeof(key));
+}
+
+static int gcm_setauthsize(struct crypto_aead *tfm, unsigned int authsize)
+{
+	switch (authsize) {
+	case 4:
+	case 8:
+	case 12 ... 16:
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static void gcm_update_mac(u64 dg[], const u8 *src, int count, u8 buf[],
+			   int *buf_count, struct gcm_aes_ctx *ctx)
+{
+	if (*buf_count > 0) {
+		int buf_added = min(count, GHASH_BLOCK_SIZE - *buf_count);
+
+		memcpy(&buf[*buf_count], src, buf_added);
+
+		*buf_count += buf_added;
+		src += buf_added;
+		count -= buf_added;
+	}
+
+	if (count >= GHASH_BLOCK_SIZE || *buf_count == GHASH_BLOCK_SIZE) {
+		int blocks = count / GHASH_BLOCK_SIZE;
+
+		ghash_do_update(blocks, dg, src, &ctx->ghash_key,
+				*buf_count ? buf : NULL);
+
+		src += blocks * GHASH_BLOCK_SIZE;
+		count %= GHASH_BLOCK_SIZE;
+		*buf_count = 0;
+	}
+
+	if (count > 0) {
+		memcpy(buf, src, count);
+		*buf_count = count;
+	}
+}
+
+static void gcm_calculate_auth_mac(struct aead_request *req, u64 dg[])
+{
+	struct crypto_aead *aead = crypto_aead_reqtfm(req);
+	struct gcm_aes_ctx *ctx = crypto_aead_ctx(aead);
+	u8 buf[GHASH_BLOCK_SIZE];
+	struct scatter_walk walk;
+	u32 len = req->assoclen;
+	int buf_count = 0;
+
+	scatterwalk_start(&walk, req->src);
+
+	do {
+		u32 n = scatterwalk_clamp(&walk, len);
+		u8 *p;
+
+		if (!n) {
+			scatterwalk_start(&walk, sg_next(walk.sg));
+			n = scatterwalk_clamp(&walk, len);
+		}
+		p = scatterwalk_map(&walk);
+
+		gcm_update_mac(dg, p, n, buf, &buf_count, ctx);
+		len -= n;
+
+		scatterwalk_unmap(p);
+		scatterwalk_advance(&walk, n);
+		scatterwalk_done(&walk, 0, len);
+	} while (len);
+
+	if (buf_count) {
+		memset(&buf[buf_count], 0, GHASH_BLOCK_SIZE - buf_count);
+		ghash_do_update(1, dg, buf, &ctx->ghash_key, NULL);
+	}
+}
+
+static void gcm_final(struct aead_request *req, struct gcm_aes_ctx *ctx,
+		      u64 dg[], u8 tag[], int cryptlen)
+{
+	u8 mac[AES_BLOCK_SIZE];
+	u128 lengths;
+
+	lengths.a = cpu_to_be64(req->assoclen * 8);
+	lengths.b = cpu_to_be64(cryptlen * 8);
+
+	ghash_do_update(1, dg, (void *)&lengths, &ctx->ghash_key, NULL);
+
+	put_unaligned_be64(dg[1], mac);
+	put_unaligned_be64(dg[0], mac + 8);
+
+	crypto_xor(tag, mac, AES_BLOCK_SIZE);
+}
+
+static int gcm_encrypt(struct aead_request *req)
+{
+	struct crypto_aead *aead = crypto_aead_reqtfm(req);
+	struct gcm_aes_ctx *ctx = crypto_aead_ctx(aead);
+	struct skcipher_walk walk;
+	u8 iv[AES_BLOCK_SIZE];
+	u8 ks[AES_BLOCK_SIZE];
+	u8 tag[AES_BLOCK_SIZE];
+	u64 dg[2] = {};
+	int err;
+
+	if (req->assoclen)
+		gcm_calculate_auth_mac(req, dg);
+
+	memcpy(iv, req->iv, GCM_IV_SIZE);
+	put_unaligned_be32(1, iv + GCM_IV_SIZE);
+
+	if (likely(may_use_simd())) {
+		kernel_neon_begin();
+
+		pmull_gcm_encrypt_block(tag, iv, ctx->aes_key.key_enc,
+					num_rounds(&ctx->aes_key));
+		put_unaligned_be32(2, iv + GCM_IV_SIZE);
+		pmull_gcm_encrypt_block(ks, iv, NULL,
+					num_rounds(&ctx->aes_key));
+		put_unaligned_be32(3, iv + GCM_IV_SIZE);
+
+		err = skcipher_walk_aead_encrypt(&walk, req, true);
+
+		while (walk.nbytes >= AES_BLOCK_SIZE) {
+			int blocks = walk.nbytes / AES_BLOCK_SIZE;
+
+			pmull_gcm_encrypt(blocks, dg, walk.dst.virt.addr,
+					  walk.src.virt.addr, &ctx->ghash_key,
+					  iv, num_rounds(&ctx->aes_key), ks);
+
+			err = skcipher_walk_done(&walk,
+						 walk.nbytes % AES_BLOCK_SIZE);
+		}
+		kernel_neon_end();
+	} else {
+		__aes_arm64_encrypt(ctx->aes_key.key_enc, tag, iv,
+				    num_rounds(&ctx->aes_key));
+		put_unaligned_be32(2, iv + GCM_IV_SIZE);
+
+		err = skcipher_walk_aead_encrypt(&walk, req, true);
+
+		while (walk.nbytes >= AES_BLOCK_SIZE) {
+			int blocks = walk.nbytes / AES_BLOCK_SIZE;
+			u8 *dst = walk.dst.virt.addr;
+			u8 *src = walk.src.virt.addr;
+
+			do {
+				__aes_arm64_encrypt(ctx->aes_key.key_enc,
+						    ks, iv,
+						    num_rounds(&ctx->aes_key));
+				crypto_xor_cpy(dst, src, ks, AES_BLOCK_SIZE);
+				crypto_inc(iv, AES_BLOCK_SIZE);
+
+				dst += AES_BLOCK_SIZE;
+				src += AES_BLOCK_SIZE;
+			} while (--blocks > 0);
+
+			ghash_do_update(walk.nbytes / AES_BLOCK_SIZE, dg,
+					walk.dst.virt.addr, &ctx->ghash_key,
+					NULL);
+
+			err = skcipher_walk_done(&walk,
+						 walk.nbytes % AES_BLOCK_SIZE);
+		}
+		if (walk.nbytes)
+			__aes_arm64_encrypt(ctx->aes_key.key_enc, ks, iv,
+					    num_rounds(&ctx->aes_key));
+	}
+
+	/* handle the tail */
+	if (walk.nbytes) {
+		u8 buf[GHASH_BLOCK_SIZE];
+
+		crypto_xor_cpy(walk.dst.virt.addr, walk.src.virt.addr, ks,
+			       walk.nbytes);
+
+		memcpy(buf, walk.dst.virt.addr, walk.nbytes);
+		memset(buf + walk.nbytes, 0, GHASH_BLOCK_SIZE - walk.nbytes);
+		ghash_do_update(1, dg, buf, &ctx->ghash_key, NULL);
+
+		err = skcipher_walk_done(&walk, 0);
+	}
+
+	if (err)
+		return err;
+
+	gcm_final(req, ctx, dg, tag, req->cryptlen);
+
+	/* copy authtag to end of dst */
+	scatterwalk_map_and_copy(tag, req->dst, req->assoclen + req->cryptlen,
+				 crypto_aead_authsize(aead), 1);
+
+	return 0;
+}
+
+static int gcm_decrypt(struct aead_request *req)
+{
+	struct crypto_aead *aead = crypto_aead_reqtfm(req);
+	struct gcm_aes_ctx *ctx = crypto_aead_ctx(aead);
+	unsigned int authsize = crypto_aead_authsize(aead);
+	struct skcipher_walk walk;
+	u8 iv[AES_BLOCK_SIZE];
+	u8 tag[AES_BLOCK_SIZE];
+	u8 buf[GHASH_BLOCK_SIZE];
+	u64 dg[2] = {};
+	int err;
+
+	if (req->assoclen)
+		gcm_calculate_auth_mac(req, dg);
+
+	memcpy(iv, req->iv, GCM_IV_SIZE);
+	put_unaligned_be32(1, iv + GCM_IV_SIZE);
+
+	if (likely(may_use_simd())) {
+		kernel_neon_begin();
+
+		pmull_gcm_encrypt_block(tag, iv, ctx->aes_key.key_enc,
+					num_rounds(&ctx->aes_key));
+		put_unaligned_be32(2, iv + GCM_IV_SIZE);
+
+		err = skcipher_walk_aead_decrypt(&walk, req, true);
+
+		while (walk.nbytes >= AES_BLOCK_SIZE) {
+			int blocks = walk.nbytes / AES_BLOCK_SIZE;
+
+			pmull_gcm_decrypt(blocks, dg, walk.dst.virt.addr,
+					  walk.src.virt.addr, &ctx->ghash_key,
+					  iv, num_rounds(&ctx->aes_key));
+
+			err = skcipher_walk_done(&walk,
+						 walk.nbytes % AES_BLOCK_SIZE);
+		}
+		if (walk.nbytes)
+			pmull_gcm_encrypt_block(iv, iv, NULL,
+						num_rounds(&ctx->aes_key));
+
+		kernel_neon_end();
+	} else {
+		__aes_arm64_encrypt(ctx->aes_key.key_enc, tag, iv,
+				    num_rounds(&ctx->aes_key));
+		put_unaligned_be32(2, iv + GCM_IV_SIZE);
+
+		err = skcipher_walk_aead_decrypt(&walk, req, true);
+
+		while (walk.nbytes >= AES_BLOCK_SIZE) {
+			int blocks = walk.nbytes / AES_BLOCK_SIZE;
+			u8 *dst = walk.dst.virt.addr;
+			u8 *src = walk.src.virt.addr;
+
+			ghash_do_update(blocks, dg, walk.src.virt.addr,
+					&ctx->ghash_key, NULL);
+
+			do {
+				__aes_arm64_encrypt(ctx->aes_key.key_enc,
+						    buf, iv,
+						    num_rounds(&ctx->aes_key));
+				crypto_xor_cpy(dst, src, buf, AES_BLOCK_SIZE);
+				crypto_inc(iv, AES_BLOCK_SIZE);
+
+				dst += AES_BLOCK_SIZE;
+				src += AES_BLOCK_SIZE;
+			} while (--blocks > 0);
+
+			err = skcipher_walk_done(&walk,
+						 walk.nbytes % AES_BLOCK_SIZE);
+		}
+		if (walk.nbytes)
+			__aes_arm64_encrypt(ctx->aes_key.key_enc, iv, iv,
+					    num_rounds(&ctx->aes_key));
+	}
+
+	/* handle the tail */
+	if (walk.nbytes) {
+		memcpy(buf, walk.src.virt.addr, walk.nbytes);
+		memset(buf + walk.nbytes, 0, GHASH_BLOCK_SIZE - walk.nbytes);
+		ghash_do_update(1, dg, buf, &ctx->ghash_key, NULL);
+
+		crypto_xor_cpy(walk.dst.virt.addr, walk.src.virt.addr, iv,
+			       walk.nbytes);
+
+		err = skcipher_walk_done(&walk, 0);
+	}
+
+	if (err)
+		return err;
+
+	gcm_final(req, ctx, dg, tag, req->cryptlen - authsize);
+
+	/* compare calculated auth tag with the stored one */
+	scatterwalk_map_and_copy(buf, req->src,
+				 req->assoclen + req->cryptlen - authsize,
+				 authsize, 0);
+
+	if (crypto_memneq(tag, buf, authsize))
+		return -EBADMSG;
+	return 0;
+}
+
+static struct aead_alg gcm_aes_alg = {
+	.ivsize			= GCM_IV_SIZE,
+	.chunksize		= AES_BLOCK_SIZE,
+	.maxauthsize		= AES_BLOCK_SIZE,
+	.setkey			= gcm_setkey,
+	.setauthsize		= gcm_setauthsize,
+	.encrypt		= gcm_encrypt,
+	.decrypt		= gcm_decrypt,
+
+	.base.cra_name		= "gcm(aes)",
+	.base.cra_driver_name	= "gcm-aes-ce",
+	.base.cra_priority	= 300,
+	.base.cra_blocksize	= 1,
+	.base.cra_ctxsize	= sizeof(struct gcm_aes_ctx),
+	.base.cra_module	= THIS_MODULE,
 };
 
 static int __init ghash_ce_mod_init(void)
 {
-	return crypto_register_shash(&ghash_alg);
+	int ret;
+
+	if (!(elf_hwcap & HWCAP_ASIMD))
+		return -ENODEV;
+
+	if (elf_hwcap & HWCAP_PMULL)
+		pmull_ghash_update = pmull_ghash_update_p64;
+
+	else
+		pmull_ghash_update = pmull_ghash_update_p8;
+
+	ret = crypto_register_shash(&ghash_alg);
+	if (ret)
+		return ret;
+
+	if (elf_hwcap & HWCAP_PMULL) {
+		ret = crypto_register_aead(&gcm_aes_alg);
+		if (ret)
+			crypto_unregister_shash(&ghash_alg);
+	}
+	return ret;
 }
 
 static void __exit ghash_ce_mod_exit(void)
 {
 	crypto_unregister_shash(&ghash_alg);
+	crypto_unregister_aead(&gcm_aes_alg);
 }
 
-module_cpu_feature_match(PMULL, ghash_ce_mod_init);
+static const struct cpu_feature ghash_cpu_feature[] = {
+	{ cpu_feature(PMULL) }, { }
+};
+MODULE_DEVICE_TABLE(cpu, ghash_cpu_feature);
+
+module_init(ghash_ce_mod_init);
 module_exit(ghash_ce_mod_exit);
diff --git a/arch/arm64/crypto/sha1-ce-glue.c b/arch/arm64/crypto/sha1-ce-glue.c
index ea319c055f5d..efbeb3e0dcfb 100644
--- a/arch/arm64/crypto/sha1-ce-glue.c
+++ b/arch/arm64/crypto/sha1-ce-glue.c
@@ -1,7 +1,7 @@
 /*
  * sha1-ce-glue.c - SHA-1 secure hash using ARMv8 Crypto Extensions
  *
- * Copyright (C) 2014 Linaro Ltd <ard.biesheuvel@linaro.org>
+ * Copyright (C) 2014 - 2017 Linaro Ltd <ard.biesheuvel@linaro.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -9,6 +9,7 @@
  */
 
 #include <asm/neon.h>
+#include <asm/simd.h>
 #include <asm/unaligned.h>
 #include <crypto/internal/hash.h>
 #include <crypto/sha.h>
@@ -37,8 +38,11 @@ static int sha1_ce_update(struct shash_desc *desc, const u8 *data,
 {
 	struct sha1_ce_state *sctx = shash_desc_ctx(desc);
 
+	if (!may_use_simd())
+		return crypto_sha1_update(desc, data, len);
+
 	sctx->finalize = 0;
-	kernel_neon_begin_partial(16);
+	kernel_neon_begin();
 	sha1_base_do_update(desc, data, len,
 			    (sha1_block_fn *)sha1_ce_transform);
 	kernel_neon_end();
@@ -52,13 +56,16 @@ static int sha1_ce_finup(struct shash_desc *desc, const u8 *data,
 	struct sha1_ce_state *sctx = shash_desc_ctx(desc);
 	bool finalize = !sctx->sst.count && !(len % SHA1_BLOCK_SIZE);
 
+	if (!may_use_simd())
+		return crypto_sha1_finup(desc, data, len, out);
+
 	/*
 	 * Allow the asm code to perform the finalization if there is no
 	 * partial data and the input is a round multiple of the block size.
 	 */
 	sctx->finalize = finalize;
 
-	kernel_neon_begin_partial(16);
+	kernel_neon_begin();
 	sha1_base_do_update(desc, data, len,
 			    (sha1_block_fn *)sha1_ce_transform);
 	if (!finalize)
@@ -71,8 +78,11 @@ static int sha1_ce_final(struct shash_desc *desc, u8 *out)
 {
 	struct sha1_ce_state *sctx = shash_desc_ctx(desc);
 
+	if (!may_use_simd())
+		return crypto_sha1_finup(desc, NULL, 0, out);
+
 	sctx->finalize = 0;
-	kernel_neon_begin_partial(16);
+	kernel_neon_begin();
 	sha1_base_do_finalize(desc, (sha1_block_fn *)sha1_ce_transform);
 	kernel_neon_end();
 	return sha1_base_finish(desc, out);
diff --git a/arch/arm64/crypto/sha2-ce-glue.c b/arch/arm64/crypto/sha2-ce-glue.c
index 0ed9486f75dd..fd1ff2b13dfa 100644
--- a/arch/arm64/crypto/sha2-ce-glue.c
+++ b/arch/arm64/crypto/sha2-ce-glue.c
@@ -1,7 +1,7 @@
 /*
  * sha2-ce-glue.c - SHA-224/SHA-256 using ARMv8 Crypto Extensions
  *
- * Copyright (C) 2014 Linaro Ltd <ard.biesheuvel@linaro.org>
+ * Copyright (C) 2014 - 2017 Linaro Ltd <ard.biesheuvel@linaro.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -9,6 +9,7 @@
  */
 
 #include <asm/neon.h>
+#include <asm/simd.h>
 #include <asm/unaligned.h>
 #include <crypto/internal/hash.h>
 #include <crypto/sha.h>
@@ -34,13 +35,19 @@ const u32 sha256_ce_offsetof_count = offsetof(struct sha256_ce_state,
 const u32 sha256_ce_offsetof_finalize = offsetof(struct sha256_ce_state,
 						 finalize);
 
+asmlinkage void sha256_block_data_order(u32 *digest, u8 const *src, int blocks);
+
 static int sha256_ce_update(struct shash_desc *desc, const u8 *data,
 			    unsigned int len)
 {
 	struct sha256_ce_state *sctx = shash_desc_ctx(desc);
 
+	if (!may_use_simd())
+		return sha256_base_do_update(desc, data, len,
+				(sha256_block_fn *)sha256_block_data_order);
+
 	sctx->finalize = 0;
-	kernel_neon_begin_partial(28);
+	kernel_neon_begin();
 	sha256_base_do_update(desc, data, len,
 			      (sha256_block_fn *)sha2_ce_transform);
 	kernel_neon_end();
@@ -54,13 +61,22 @@ static int sha256_ce_finup(struct shash_desc *desc, const u8 *data,
 	struct sha256_ce_state *sctx = shash_desc_ctx(desc);
 	bool finalize = !sctx->sst.count && !(len % SHA256_BLOCK_SIZE);
 
+	if (!may_use_simd()) {
+		if (len)
+			sha256_base_do_update(desc, data, len,
+				(sha256_block_fn *)sha256_block_data_order);
+		sha256_base_do_finalize(desc,
+				(sha256_block_fn *)sha256_block_data_order);
+		return sha256_base_finish(desc, out);
+	}
+
 	/*
 	 * Allow the asm code to perform the finalization if there is no
 	 * partial data and the input is a round multiple of the block size.
 	 */
 	sctx->finalize = finalize;
 
-	kernel_neon_begin_partial(28);
+	kernel_neon_begin();
 	sha256_base_do_update(desc, data, len,
 			      (sha256_block_fn *)sha2_ce_transform);
 	if (!finalize)
@@ -74,8 +90,14 @@ static int sha256_ce_final(struct shash_desc *desc, u8 *out)
 {
 	struct sha256_ce_state *sctx = shash_desc_ctx(desc);
 
+	if (!may_use_simd()) {
+		sha256_base_do_finalize(desc,
+				(sha256_block_fn *)sha256_block_data_order);
+		return sha256_base_finish(desc, out);
+	}
+
 	sctx->finalize = 0;
-	kernel_neon_begin_partial(28);
+	kernel_neon_begin();
 	sha256_base_do_finalize(desc, (sha256_block_fn *)sha2_ce_transform);
 	kernel_neon_end();
 	return sha256_base_finish(desc, out);
diff --git a/arch/arm64/crypto/sha256-glue.c b/arch/arm64/crypto/sha256-glue.c
index a2226f841960..b064d925fe2a 100644
--- a/arch/arm64/crypto/sha256-glue.c
+++ b/arch/arm64/crypto/sha256-glue.c
@@ -29,6 +29,7 @@ MODULE_ALIAS_CRYPTO("sha256");
 
 asmlinkage void sha256_block_data_order(u32 *digest, const void *data,
 					unsigned int num_blks);
+EXPORT_SYMBOL(sha256_block_data_order);
 
 asmlinkage void sha256_block_neon(u32 *digest, const void *data,
 				  unsigned int num_blks);
diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild
index f81c7b685fc6..e63d0a8312de 100644
--- a/arch/arm64/include/asm/Kbuild
+++ b/arch/arm64/include/asm/Kbuild
@@ -16,11 +16,11 @@ generic-y += mcs_spinlock.h
 generic-y += mm-arch-hooks.h
 generic-y += msi.h
 generic-y += preempt.h
+generic-y += qrwlock.h
 generic-y += rwsem.h
 generic-y += segment.h
 generic-y += serial.h
 generic-y += set_memory.h
-generic-y += simd.h
 generic-y += sizes.h
 generic-y += switch_to.h
 generic-y += trace_clock.h
diff --git a/arch/arm64/include/asm/acpi.h b/arch/arm64/include/asm/acpi.h
index 59cca1d6ec54..32f465a80e4e 100644
--- a/arch/arm64/include/asm/acpi.h
+++ b/arch/arm64/include/asm/acpi.h
@@ -126,18 +126,6 @@ static inline const char *acpi_get_enable_method(int cpu)
  */
 #define acpi_disable_cmcff 1
 pgprot_t arch_apei_get_mem_attribute(phys_addr_t addr);
-
-/*
- * Despite its name, this function must still broadcast the TLB
- * invalidation in order to ensure other CPUs don't end up with junk
- * entries as a result of speculation. Unusually, its also called in
- * IRQ context (ghes_iounmap_irq) so if we ever need to use IPIs for
- * TLB broadcasting, then we're in trouble here.
- */
-static inline void arch_apei_flush_tlb_one(unsigned long addr)
-{
-	flush_tlb_kernel_range(addr, addr + PAGE_SIZE);
-}
 #endif /* CONFIG_ACPI_APEI */
 
 #ifdef CONFIG_ACPI_NUMA
diff --git a/arch/arm64/include/asm/alternative.h b/arch/arm64/include/asm/alternative.h
index 6e1cb8c5af4d..4a85c6952a22 100644
--- a/arch/arm64/include/asm/alternative.h
+++ b/arch/arm64/include/asm/alternative.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ALTERNATIVE_H
 #define __ASM_ALTERNATIVE_H
 
diff --git a/arch/arm64/include/asm/arch_gicv3.h b/arch/arm64/include/asm/arch_gicv3.h
index 8cef47fa2218..9becba9ab392 100644
--- a/arch/arm64/include/asm/arch_gicv3.h
+++ b/arch/arm64/include/asm/arch_gicv3.h
@@ -87,6 +87,11 @@ static inline void gic_write_ctlr(u32 val)
 	isb();
 }
 
+static inline u32 gic_read_ctlr(void)
+{
+	return read_sysreg_s(SYS_ICC_CTLR_EL1);
+}
+
 static inline void gic_write_grpen1(u32 val)
 {
 	write_sysreg_s(val, SYS_ICC_IGRPEN1_EL1);
@@ -116,6 +121,8 @@ static inline void gic_write_bpr1(u32 val)
 
 #define gic_read_typer(c)		readq_relaxed(c)
 #define gic_write_irouter(v, c)		writeq_relaxed(v, c)
+#define gic_read_lpir(c)		readq_relaxed(c)
+#define gic_write_lpir(v, c)		writeq_relaxed(v, c)
 
 #define gic_flush_dcache_to_poc(a,l)	__flush_dcache_area((a), (l))
 
@@ -133,5 +140,10 @@ static inline void gic_write_bpr1(u32 val)
 #define gicr_write_pendbaser(v, c)	writeq_relaxed(v, c)
 #define gicr_read_pendbaser(c)		readq_relaxed(c)
 
+#define gits_write_vpropbaser(v, c)	writeq_relaxed(v, c)
+
+#define gits_write_vpendbaser(v, c)	writeq_relaxed(v, c)
+#define gits_read_vpendbaser(c)		readq_relaxed(c)
+
 #endif /* __ASSEMBLY__ */
 #endif /* __ASM_ARCH_GICV3_H */
diff --git a/arch/arm64/include/asm/arch_timer.h b/arch/arm64/include/asm/arch_timer.h
index 74d08e44a651..f2a234d6516c 100644
--- a/arch/arm64/include/asm/arch_timer.h
+++ b/arch/arm64/include/asm/arch_timer.h
@@ -52,6 +52,7 @@ struct arch_timer_erratum_workaround {
 	const char *desc;
 	u32 (*read_cntp_tval_el0)(void);
 	u32 (*read_cntv_tval_el0)(void);
+	u64 (*read_cntpct_el0)(void);
 	u64 (*read_cntvct_el0)(void);
 	int (*set_next_event_phys)(unsigned long, struct clock_event_device *);
 	int (*set_next_event_virt)(unsigned long, struct clock_event_device *);
@@ -65,13 +66,13 @@ DECLARE_PER_CPU(const struct arch_timer_erratum_workaround *,
 	u64 _val;							\
 	if (needs_unstable_timer_counter_workaround()) {		\
 		const struct arch_timer_erratum_workaround *wa;		\
-		preempt_disable();					\
+		preempt_disable_notrace();				\
 		wa = __this_cpu_read(timer_unstable_counter_workaround); \
 		if (wa && wa->read_##reg)				\
 			_val = wa->read_##reg();			\
 		else							\
 			_val = read_sysreg(reg);			\
-		preempt_enable();					\
+		preempt_enable_notrace();				\
 	} else {							\
 		_val = read_sysreg(reg);				\
 	}								\
@@ -144,15 +145,13 @@ static inline u32 arch_timer_get_cntkctl(void)
 static inline void arch_timer_set_cntkctl(u32 cntkctl)
 {
 	write_sysreg(cntkctl, cntkctl_el1);
+	isb();
 }
 
 static inline u64 arch_counter_get_cntpct(void)
 {
-	/*
-	 * AArch64 kernel and user space mandate the use of CNTVCT.
-	 */
-	BUG();
-	return 0;
+	isb();
+	return arch_timer_reg_read_stable(cntpct_el0);
 }
 
 static inline u64 arch_counter_get_cntvct(void)
diff --git a/arch/arm64/include/asm/asm-bug.h b/arch/arm64/include/asm/asm-bug.h
new file mode 100644
index 000000000000..b3552c4a405f
--- /dev/null
+++ b/arch/arm64/include/asm/asm-bug.h
@@ -0,0 +1,54 @@
+#ifndef __ASM_ASM_BUG_H
+/*
+ * Copyright (C) 2017  ARM Limited
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#define __ASM_ASM_BUG_H
+
+#include <asm/brk-imm.h>
+
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+#define _BUGVERBOSE_LOCATION(file, line) __BUGVERBOSE_LOCATION(file, line)
+#define __BUGVERBOSE_LOCATION(file, line)			\
+		.pushsection .rodata.str,"aMS",@progbits,1;	\
+	14472:	.string file;					\
+		.popsection;					\
+								\
+		.long 14472b - 14470b;				\
+		.short line;
+#else
+#define _BUGVERBOSE_LOCATION(file, line)
+#endif
+
+#ifdef CONFIG_GENERIC_BUG
+
+#define __BUG_ENTRY(flags) 				\
+		.pushsection __bug_table,"aw";		\
+		.align 2;				\
+	14470:	.long 14471f - 14470b;			\
+_BUGVERBOSE_LOCATION(__FILE__, __LINE__)		\
+		.short flags; 				\
+		.popsection;				\
+	14471:
+#else
+#define __BUG_ENTRY(flags)
+#endif
+
+#define ASM_BUG_FLAGS(flags)				\
+	__BUG_ENTRY(flags)				\
+	brk	BUG_BRK_IMM
+
+#define ASM_BUG()	ASM_BUG_FLAGS(0)
+
+#endif /* __ASM_ASM_BUG_H */
diff --git a/arch/arm64/include/asm/asm-uaccess.h b/arch/arm64/include/asm/asm-uaccess.h
index ecd9788cd298..b3da6c886835 100644
--- a/arch/arm64/include/asm/asm-uaccess.h
+++ b/arch/arm64/include/asm/asm-uaccess.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ASM_UACCESS_H
 #define __ASM_ASM_UACCESS_H
 
diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h
index 1b67c3782d00..aef72d886677 100644
--- a/arch/arm64/include/asm/assembler.h
+++ b/arch/arm64/include/asm/assembler.h
@@ -25,12 +25,41 @@
 
 #include <asm/asm-offsets.h>
 #include <asm/cpufeature.h>
+#include <asm/debug-monitors.h>
 #include <asm/mmu_context.h>
 #include <asm/page.h>
 #include <asm/pgtable-hwdef.h>
 #include <asm/ptrace.h>
 #include <asm/thread_info.h>
 
+	.macro save_and_disable_daif, flags
+	mrs	\flags, daif
+	msr	daifset, #0xf
+	.endm
+
+	.macro disable_daif
+	msr	daifset, #0xf
+	.endm
+
+	.macro enable_daif
+	msr	daifclr, #0xf
+	.endm
+
+	.macro	restore_daif, flags:req
+	msr	daif, \flags
+	.endm
+
+	/* Only on aarch64 pstate, PSR_D_BIT is different for aarch32 */
+	.macro	inherit_daif, pstate:req, tmp:req
+	and	\tmp, \pstate, #(PSR_D_BIT | PSR_A_BIT | PSR_I_BIT | PSR_F_BIT)
+	msr	daif, \tmp
+	.endm
+
+	/* IRQ is the lowest priority flag, unconditionally unmask the rest. */
+	.macro enable_da_f
+	msr	daifclr, #(8 | 4 | 1)
+	.endm
+
 /*
  * Enable and disable interrupts.
  */
@@ -51,13 +80,6 @@
 	msr	daif, \flags
 	.endm
 
-/*
- * Enable and disable debug exceptions.
- */
-	.macro	disable_dbg
-	msr	daifset, #8
-	.endm
-
 	.macro	enable_dbg
 	msr	daifclr, #8
 	.endm
@@ -65,31 +87,22 @@
 	.macro	disable_step_tsk, flgs, tmp
 	tbz	\flgs, #TIF_SINGLESTEP, 9990f
 	mrs	\tmp, mdscr_el1
-	bic	\tmp, \tmp, #1
+	bic	\tmp, \tmp, #DBG_MDSCR_SS
 	msr	mdscr_el1, \tmp
 	isb	// Synchronise with enable_dbg
 9990:
 	.endm
 
+	/* call with daif masked */
 	.macro	enable_step_tsk, flgs, tmp
 	tbz	\flgs, #TIF_SINGLESTEP, 9990f
-	disable_dbg
 	mrs	\tmp, mdscr_el1
-	orr	\tmp, \tmp, #1
+	orr	\tmp, \tmp, #DBG_MDSCR_SS
 	msr	mdscr_el1, \tmp
 9990:
 	.endm
 
 /*
- * Enable both debug exceptions and interrupts. This is likely to be
- * faster than two daifclr operations, since writes to this register
- * are self-synchronising.
- */
-	.macro	enable_dbg_and_irq
-	msr	daifclr, #(8 | 2)
-	.endm
-
-/*
  * SMP data memory barrier
  */
 	.macro	smp_dmb, opt
@@ -230,12 +243,18 @@ lr	.req	x30		// link register
 	.endm
 
 	/*
-	 * @dst: Result of per_cpu(sym, smp_processor_id())
+	 * @dst: Result of per_cpu(sym, smp_processor_id()), can be SP for
+	 *       non-module code
 	 * @sym: The name of the per-cpu variable
 	 * @tmp: scratch register
 	 */
 	.macro adr_this_cpu, dst, sym, tmp
+#ifndef MODULE
+	adrp	\tmp, \sym
+	add	\dst, \tmp, #:lo12:\sym
+#else
 	adr_l	\dst, \sym
+#endif
 	mrs	\tmp, tpidr_el1
 	add	\dst, \dst, \tmp
 	.endm
@@ -353,6 +372,12 @@ alternative_if_not ARM64_WORKAROUND_CLEAN_CACHE
 alternative_else
 	dc	civac, \kaddr
 alternative_endif
+	.elseif	(\op == cvap)
+alternative_if ARM64_HAS_DCPOP
+	sys 3, c7, c12, 1, \kaddr	// dc cvap
+alternative_else
+	dc	cvac, \kaddr
+alternative_endif
 	.else
 	dc	\op, \kaddr
 	.endif
@@ -403,6 +428,17 @@ alternative_endif
 	.size	__pi_##x, . - x;	\
 	ENDPROC(x)
 
+/*
+ * Annotate a function as being unsuitable for kprobes.
+ */
+#ifdef CONFIG_KPROBES
+#define NOKPROBE(x)				\
+	.pushsection "_kprobe_blacklist", "aw";	\
+	.quad	x;				\
+	.popsection;
+#else
+#define NOKPROBE(x)
+#endif
 	/*
 	 * Emit a 64-bit absolute little endian symbol reference in a way that
 	 * ensures that it will be resolved at build time, even when building a
diff --git a/arch/arm64/include/asm/atomic_lse.h b/arch/arm64/include/asm/atomic_lse.h
index 99fa69c9c3cf..9ef0797380cb 100644
--- a/arch/arm64/include/asm/atomic_lse.h
+++ b/arch/arm64/include/asm/atomic_lse.h
@@ -435,7 +435,7 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
 	"	sub	x30, x30, %[ret]\n"
 	"	cbnz	x30, 1b\n"
 	"2:")
-	: [ret] "+&r" (x0), [v] "+Q" (v->counter)
+	: [ret] "+r" (x0), [v] "+Q" (v->counter)
 	:
 	: __LL_SC_CLOBBERS, "cc", "memory");
 
diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
index 0fe7e43b7fbc..77651c49ef44 100644
--- a/arch/arm64/include/asm/barrier.h
+++ b/arch/arm64/include/asm/barrier.h
@@ -31,6 +31,8 @@
 #define dmb(opt)	asm volatile("dmb " #opt : : : "memory")
 #define dsb(opt)	asm volatile("dsb " #opt : : : "memory")
 
+#define psb_csync()	asm volatile("hint #17" : : : "memory")
+
 #define mb()		dsb(sy)
 #define rmb()		dsb(ld)
 #define wmb()		dsb(st)
diff --git a/arch/arm64/include/asm/bitrev.h b/arch/arm64/include/asm/bitrev.h
index a5a0c3660137..6faf9fba8c65 100644
--- a/arch/arm64/include/asm/bitrev.h
+++ b/arch/arm64/include/asm/bitrev.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_BITREV_H
 #define __ASM_BITREV_H
 static __always_inline __attribute_const__ u32 __arch_bitrev32(u32 x)
diff --git a/arch/arm64/include/asm/boot.h b/arch/arm64/include/asm/boot.h
index ebf2481889c3..355e552a9175 100644
--- a/arch/arm64/include/asm/boot.h
+++ b/arch/arm64/include/asm/boot.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 
 #ifndef __ASM_BOOT_H
 #define __ASM_BOOT_H
diff --git a/arch/arm64/include/asm/bug.h b/arch/arm64/include/asm/bug.h
index a02a57186f56..d7dc43752705 100644
--- a/arch/arm64/include/asm/bug.h
+++ b/arch/arm64/include/asm/bug.h
@@ -18,41 +18,12 @@
 #ifndef _ARCH_ARM64_ASM_BUG_H
 #define _ARCH_ARM64_ASM_BUG_H
 
-#include <asm/brk-imm.h>
+#include <linux/stringify.h>
 
-#ifdef CONFIG_DEBUG_BUGVERBOSE
-#define _BUGVERBOSE_LOCATION(file, line) __BUGVERBOSE_LOCATION(file, line)
-#define __BUGVERBOSE_LOCATION(file, line)				\
-		".pushsection .rodata.str,\"aMS\",@progbits,1\n"	\
-	"2:	.string \"" file "\"\n\t"				\
-		".popsection\n\t"					\
-									\
-		".long 2b - 0b\n\t"					\
-		".short " #line "\n\t"
-#else
-#define _BUGVERBOSE_LOCATION(file, line)
-#endif
-
-#ifdef CONFIG_GENERIC_BUG
-
-#define __BUG_ENTRY(flags) 				\
-		".pushsection __bug_table,\"aw\"\n\t"	\
-		".align 2\n\t"				\
-	"0:	.long 1f - 0b\n\t"			\
-_BUGVERBOSE_LOCATION(__FILE__, __LINE__)		\
-		".short " #flags "\n\t"			\
-		".popsection\n"				\
-	"1:	"
-#else
-#define __BUG_ENTRY(flags) ""
-#endif
+#include <asm/asm-bug.h>
 
 #define __BUG_FLAGS(flags)				\
-	asm volatile (					\
-		__BUG_ENTRY(flags)			\
-		"brk %[imm]" :: [imm] "i" (BUG_BRK_IMM)	\
-	);
-
+	asm volatile (__stringify(ASM_BUG_FLAGS(flags)));
 
 #define BUG() do {					\
 	__BUG_FLAGS(0);					\
diff --git a/arch/arm64/include/asm/cacheflush.h b/arch/arm64/include/asm/cacheflush.h
index d74a284abdc2..76d1cc85d5b1 100644
--- a/arch/arm64/include/asm/cacheflush.h
+++ b/arch/arm64/include/asm/cacheflush.h
@@ -67,7 +67,9 @@
  */
 extern void flush_icache_range(unsigned long start, unsigned long end);
 extern void __flush_dcache_area(void *addr, size_t len);
+extern void __inval_dcache_area(void *addr, size_t len);
 extern void __clean_dcache_area_poc(void *addr, size_t len);
+extern void __clean_dcache_area_pop(void *addr, size_t len);
 extern void __clean_dcache_area_pou(void *addr, size_t len);
 extern long __flush_cache_user_range(unsigned long start, unsigned long end);
 extern void sync_icache_aliases(void *kaddr, unsigned long len);
@@ -150,6 +152,6 @@ static inline void flush_cache_vunmap(unsigned long start, unsigned long end)
 {
 }
 
-int set_memory_valid(unsigned long addr, unsigned long size, int enable);
+int set_memory_valid(unsigned long addr, int numpages, int enable);
 
 #endif
diff --git a/arch/arm64/include/asm/clocksource.h b/arch/arm64/include/asm/clocksource.h
index 0b350a7e26f3..0ece64a26c8c 100644
--- a/arch/arm64/include/asm/clocksource.h
+++ b/arch/arm64/include/asm/clocksource.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CLOCKSOURCE_H
 #define _ASM_CLOCKSOURCE_H
 
diff --git a/arch/arm64/include/asm/compat.h b/arch/arm64/include/asm/compat.h
index e39d487bf724..a3c7f271ad4c 100644
--- a/arch/arm64/include/asm/compat.h
+++ b/arch/arm64/include/asm/compat.h
@@ -215,7 +215,6 @@ typedef struct compat_siginfo {
 } compat_siginfo_t;
 
 #define COMPAT_OFF_T_MAX	0x7fffffff
-#define COMPAT_LOFF_T_MAX	0x7fffffffffffffffL
 
 /*
  * A pointer passed in from user mode. This should not
diff --git a/arch/arm64/include/asm/cpu.h b/arch/arm64/include/asm/cpu.h
index 889226b4c6e1..88392272250e 100644
--- a/arch/arm64/include/asm/cpu.h
+++ b/arch/arm64/include/asm/cpu.h
@@ -41,6 +41,7 @@ struct cpuinfo_arm64 {
 	u64		reg_id_aa64mmfr2;
 	u64		reg_id_aa64pfr0;
 	u64		reg_id_aa64pfr1;
+	u64		reg_id_aa64zfr0;
 
 	u32		reg_id_dfr0;
 	u32		reg_id_isar0;
@@ -59,6 +60,9 @@ struct cpuinfo_arm64 {
 	u32		reg_mvfr0;
 	u32		reg_mvfr1;
 	u32		reg_mvfr2;
+
+	/* pseudo-ZCR for recording maximum ZCR_EL1 LEN value: */
+	u64		reg_zcr;
 };
 
 DECLARE_PER_CPU(struct cpuinfo_arm64, cpu_data);
diff --git a/arch/arm64/include/asm/cpucaps.h b/arch/arm64/include/asm/cpucaps.h
index 8d2272c6822c..2ff7c5e8efab 100644
--- a/arch/arm64/include/asm/cpucaps.h
+++ b/arch/arm64/include/asm/cpucaps.h
@@ -39,7 +39,9 @@
 #define ARM64_WORKAROUND_QCOM_FALKOR_E1003	18
 #define ARM64_WORKAROUND_858921			19
 #define ARM64_WORKAROUND_CAVIUM_30115		20
+#define ARM64_HAS_DCPOP				21
+#define ARM64_SVE				22
 
-#define ARM64_NCAPS				21
+#define ARM64_NCAPS				23
 
 #endif /* __ASM_CPUCAPS_H */
diff --git a/arch/arm64/include/asm/cpufeature.h b/arch/arm64/include/asm/cpufeature.h
index 428ee1f2468c..ac67cfc2585a 100644
--- a/arch/arm64/include/asm/cpufeature.h
+++ b/arch/arm64/include/asm/cpufeature.h
@@ -10,7 +10,9 @@
 #define __ASM_CPUFEATURE_H
 
 #include <asm/cpucaps.h>
+#include <asm/fpsimd.h>
 #include <asm/hwcap.h>
+#include <asm/sigcontext.h>
 #include <asm/sysreg.h>
 
 /*
@@ -223,6 +225,13 @@ static inline bool id_aa64pfr0_32bit_el0(u64 pfr0)
 	return val == ID_AA64PFR0_EL0_32BIT_64BIT;
 }
 
+static inline bool id_aa64pfr0_sve(u64 pfr0)
+{
+	u32 val = cpuid_feature_extract_unsigned_field(pfr0, ID_AA64PFR0_SVE_SHIFT);
+
+	return val > 0;
+}
+
 void __init setup_cpu_features(void);
 
 void update_cpu_capabilities(const struct arm64_cpu_capabilities *caps,
@@ -262,6 +271,39 @@ static inline bool system_uses_ttbr0_pan(void)
 		!cpus_have_const_cap(ARM64_HAS_PAN);
 }
 
+static inline bool system_supports_sve(void)
+{
+	return IS_ENABLED(CONFIG_ARM64_SVE) &&
+		cpus_have_const_cap(ARM64_SVE);
+}
+
+/*
+ * Read the pseudo-ZCR used by cpufeatures to identify the supported SVE
+ * vector length.
+ *
+ * Use only if SVE is present.
+ * This function clobbers the SVE vector length.
+ */
+static inline u64 read_zcr_features(void)
+{
+	u64 zcr;
+	unsigned int vq_max;
+
+	/*
+	 * Set the maximum possible VL, and write zeroes to all other
+	 * bits to see if they stick.
+	 */
+	sve_kernel_enable(NULL);
+	write_sysreg_s(ZCR_ELx_LEN_MASK, SYS_ZCR_EL1);
+
+	zcr = read_sysreg_s(SYS_ZCR_EL1);
+	zcr &= ~(u64)ZCR_ELx_LEN_MASK; /* find sticky 1s outside LEN field */
+	vq_max = sve_vq_from_vl(sve_get_vl());
+	zcr |= vq_max - 1; /* set LEN field to maximum effective value */
+
+	return zcr;
+}
+
 #endif /* __ASSEMBLY__ */
 
 #endif
diff --git a/arch/arm64/include/asm/cpuidle.h b/arch/arm64/include/asm/cpuidle.h
index 0f74f05d662a..3c5ddb429ea2 100644
--- a/arch/arm64/include/asm/cpuidle.h
+++ b/arch/arm64/include/asm/cpuidle.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_CPUIDLE_H
 #define __ASM_CPUIDLE_H
 
diff --git a/arch/arm64/include/asm/current.h b/arch/arm64/include/asm/current.h
index f6580d4afb0e..54ceae0874c7 100644
--- a/arch/arm64/include/asm/current.h
+++ b/arch/arm64/include/asm/current.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_CURRENT_H
 #define __ASM_CURRENT_H
 
diff --git a/arch/arm64/include/asm/daifflags.h b/arch/arm64/include/asm/daifflags.h
new file mode 100644
index 000000000000..22e4c83de5a5
--- /dev/null
+++ b/arch/arm64/include/asm/daifflags.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2017 ARM Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_DAIFFLAGS_H
+#define __ASM_DAIFFLAGS_H
+
+#include <linux/irqflags.h>
+
+#define DAIF_PROCCTX		0
+#define DAIF_PROCCTX_NOIRQ	PSR_I_BIT
+
+/* mask/save/unmask/restore all exceptions, including interrupts. */
+static inline void local_daif_mask(void)
+{
+	asm volatile(
+		"msr	daifset, #0xf		// local_daif_mask\n"
+		:
+		:
+		: "memory");
+	trace_hardirqs_off();
+}
+
+static inline unsigned long local_daif_save(void)
+{
+	unsigned long flags;
+
+	asm volatile(
+		"mrs	%0, daif		// local_daif_save\n"
+		: "=r" (flags)
+		:
+		: "memory");
+	local_daif_mask();
+
+	return flags;
+}
+
+static inline void local_daif_unmask(void)
+{
+	trace_hardirqs_on();
+	asm volatile(
+		"msr	daifclr, #0xf		// local_daif_unmask"
+		:
+		:
+		: "memory");
+}
+
+static inline void local_daif_restore(unsigned long flags)
+{
+	if (!arch_irqs_disabled_flags(flags))
+		trace_hardirqs_on();
+	asm volatile(
+		"msr	daif, %0		// local_daif_restore"
+		:
+		: "r" (flags)
+		: "memory");
+	if (arch_irqs_disabled_flags(flags))
+		trace_hardirqs_off();
+}
+
+#endif
diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h
index 8f3043aba873..650344d01124 100644
--- a/arch/arm64/include/asm/efi.h
+++ b/arch/arm64/include/asm/efi.h
@@ -1,9 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_EFI_H
 #define _ASM_EFI_H
 
 #include <asm/boot.h>
 #include <asm/cpufeature.h>
+#include <asm/fpsimd.h>
 #include <asm/io.h>
+#include <asm/memory.h>
 #include <asm/mmu_context.h>
 #include <asm/neon.h>
 #include <asm/ptrace.h>
@@ -20,8 +23,8 @@ int efi_set_mapping_permissions(struct mm_struct *mm, efi_memory_desc_t *md);
 
 #define arch_efi_call_virt_setup()					\
 ({									\
-	kernel_neon_begin();						\
 	efi_virtmap_load();						\
+	__efi_fpsimd_begin();						\
 })
 
 #define arch_efi_call_virt(p, f, args...)				\
@@ -33,8 +36,8 @@ int efi_set_mapping_permissions(struct mm_struct *mm, efi_memory_desc_t *md);
 
 #define arch_efi_call_virt_teardown()					\
 ({									\
+	__efi_fpsimd_end();						\
 	efi_virtmap_unload();						\
-	kernel_neon_end();						\
 })
 
 #define ARCH_EFI_IRQ_FLAGS_MASK (PSR_D_BIT | PSR_A_BIT | PSR_I_BIT | PSR_F_BIT)
@@ -48,6 +51,13 @@ int efi_set_mapping_permissions(struct mm_struct *mm, efi_memory_desc_t *md);
  */
 #define EFI_FDT_ALIGN	SZ_2M   /* used by allocate_new_fdt_and_exit_boot() */
 
+/*
+ * In some configurations (e.g. VMAP_STACK && 64K pages), stacks built into the
+ * kernel need greater alignment than we require the segments to be padded to.
+ */
+#define EFI_KIMG_ALIGN	\
+	(SEGMENT_ALIGN > THREAD_ALIGN ? SEGMENT_ALIGN : THREAD_ALIGN)
+
 /* on arm64, the FDT may be located anywhere in system RAM */
 static inline unsigned long efi_get_max_fdt_addr(unsigned long dram_base)
 {
@@ -81,6 +91,9 @@ static inline unsigned long efi_get_max_initrd_addr(unsigned long dram_base,
 #define alloc_screen_info(x...)		&screen_info
 #define free_screen_info(x...)
 
+/* redeclare as 'hidden' so the compiler will generate relative references */
+extern struct screen_info screen_info __attribute__((__visibility__("hidden")));
+
 static inline void efifb_setup_from_dmi(struct screen_info *si, const char *opt)
 {
 }
diff --git a/arch/arm64/include/asm/elf.h b/arch/arm64/include/asm/elf.h
index acae781f7359..fac1c4de7898 100644
--- a/arch/arm64/include/asm/elf.h
+++ b/arch/arm64/include/asm/elf.h
@@ -114,10 +114,10 @@
 
 /*
  * This is the base location for PIE (ET_DYN with INTERP) loads. On
- * 64-bit, this is raised to 4GB to leave the entire 32-bit address
+ * 64-bit, this is above 4GB to leave the entire 32-bit address
  * space open for things that want to use the area for 32-bit pointers.
  */
-#define ELF_ET_DYN_BASE		0x100000000UL
+#define ELF_ET_DYN_BASE		(2 * TASK_SIZE_64 / 3)
 
 #ifndef __ASSEMBLY__
 
@@ -139,7 +139,6 @@ typedef struct user_fpsimd_state elf_fpregset_t;
 
 #define SET_PERSONALITY(ex)						\
 ({									\
-	clear_bit(TIF_32BIT, &current->mm->context.flags);		\
 	clear_thread_flag(TIF_32BIT);					\
 	current->personality &= ~READ_IMPLIES_EXEC;			\
 })
@@ -189,13 +188,12 @@ typedef compat_elf_greg_t		compat_elf_gregset_t[COMPAT_ELF_NGREG];
 
 #define compat_start_thread		compat_start_thread
 /*
- * Unlike the native SET_PERSONALITY macro, the compat version inherits
- * READ_IMPLIES_EXEC across a fork() since this is the behaviour on
+ * Unlike the native SET_PERSONALITY macro, the compat version maintains
+ * READ_IMPLIES_EXEC across an execve() since this is the behaviour on
  * arch/arm/.
  */
 #define COMPAT_SET_PERSONALITY(ex)					\
 ({									\
-	set_bit(TIF_32BIT, &current->mm->context.flags);		\
 	set_thread_flag(TIF_32BIT);					\
  })
 #define COMPAT_ARCH_DLINFO
diff --git a/arch/arm64/include/asm/esr.h b/arch/arm64/include/asm/esr.h
index 8cabd57b6348..014d7d8edcf9 100644
--- a/arch/arm64/include/asm/esr.h
+++ b/arch/arm64/include/asm/esr.h
@@ -43,7 +43,8 @@
 #define ESR_ELx_EC_HVC64	(0x16)
 #define ESR_ELx_EC_SMC64	(0x17)
 #define ESR_ELx_EC_SYS64	(0x18)
-/* Unallocated EC: 0x19 - 0x1E */
+#define ESR_ELx_EC_SVE		(0x19)
+/* Unallocated EC: 0x1A - 0x1E */
 #define ESR_ELx_EC_IMP_DEF	(0x1f)
 #define ESR_ELx_EC_IABT_LOW	(0x20)
 #define ESR_ELx_EC_IABT_CUR	(0x21)
@@ -77,16 +78,23 @@
 #define ESR_ELx_EC_MASK		(UL(0x3F) << ESR_ELx_EC_SHIFT)
 #define ESR_ELx_EC(esr)		(((esr) & ESR_ELx_EC_MASK) >> ESR_ELx_EC_SHIFT)
 
-#define ESR_ELx_IL		(UL(1) << 25)
+#define ESR_ELx_IL_SHIFT	(25)
+#define ESR_ELx_IL		(UL(1) << ESR_ELx_IL_SHIFT)
 #define ESR_ELx_ISS_MASK	(ESR_ELx_IL - 1)
 
 /* ISS field definitions shared by different classes */
-#define ESR_ELx_WNR		(UL(1) << 6)
+#define ESR_ELx_WNR_SHIFT	(6)
+#define ESR_ELx_WNR		(UL(1) << ESR_ELx_WNR_SHIFT)
 
 /* Shared ISS field definitions for Data/Instruction aborts */
-#define ESR_ELx_FnV		(UL(1) << 10)
-#define ESR_ELx_EA		(UL(1) << 9)
-#define ESR_ELx_S1PTW		(UL(1) << 7)
+#define ESR_ELx_SET_SHIFT	(11)
+#define ESR_ELx_SET_MASK	(UL(3) << ESR_ELx_SET_SHIFT)
+#define ESR_ELx_FnV_SHIFT	(10)
+#define ESR_ELx_FnV		(UL(1) << ESR_ELx_FnV_SHIFT)
+#define ESR_ELx_EA_SHIFT	(9)
+#define ESR_ELx_EA		(UL(1) << ESR_ELx_EA_SHIFT)
+#define ESR_ELx_S1PTW_SHIFT	(7)
+#define ESR_ELx_S1PTW		(UL(1) << ESR_ELx_S1PTW_SHIFT)
 
 /* Shared ISS fault status code(IFSC/DFSC) for Data/Instruction aborts */
 #define ESR_ELx_FSC		(0x3F)
@@ -97,15 +105,20 @@
 #define ESR_ELx_FSC_PERM	(0x0C)
 
 /* ISS field definitions for Data Aborts */
-#define ESR_ELx_ISV		(UL(1) << 24)
+#define ESR_ELx_ISV_SHIFT	(24)
+#define ESR_ELx_ISV		(UL(1) << ESR_ELx_ISV_SHIFT)
 #define ESR_ELx_SAS_SHIFT	(22)
 #define ESR_ELx_SAS		(UL(3) << ESR_ELx_SAS_SHIFT)
-#define ESR_ELx_SSE		(UL(1) << 21)
+#define ESR_ELx_SSE_SHIFT	(21)
+#define ESR_ELx_SSE		(UL(1) << ESR_ELx_SSE_SHIFT)
 #define ESR_ELx_SRT_SHIFT	(16)
 #define ESR_ELx_SRT_MASK	(UL(0x1F) << ESR_ELx_SRT_SHIFT)
-#define ESR_ELx_SF 		(UL(1) << 15)
-#define ESR_ELx_AR 		(UL(1) << 14)
-#define ESR_ELx_CM 		(UL(1) << 8)
+#define ESR_ELx_SF_SHIFT	(15)
+#define ESR_ELx_SF 		(UL(1) << ESR_ELx_SF_SHIFT)
+#define ESR_ELx_AR_SHIFT	(14)
+#define ESR_ELx_AR 		(UL(1) << ESR_ELx_AR_SHIFT)
+#define ESR_ELx_CM_SHIFT	(8)
+#define ESR_ELx_CM 		(UL(1) << ESR_ELx_CM_SHIFT)
 
 /* ISS field definitions for exceptions taken in to Hyp */
 #define ESR_ELx_CV		(UL(1) << 24)
@@ -157,9 +170,10 @@
 /*
  * User space cache operations have the following sysreg encoding
  * in System instructions.
- * op0=1, op1=3, op2=1, crn=7, crm={ 5, 10, 11, 14 }, WRITE (L=0)
+ * op0=1, op1=3, op2=1, crn=7, crm={ 5, 10, 11, 12, 14 }, WRITE (L=0)
  */
 #define ESR_ELx_SYS64_ISS_CRM_DC_CIVAC	14
+#define ESR_ELx_SYS64_ISS_CRM_DC_CVAP	12
 #define ESR_ELx_SYS64_ISS_CRM_DC_CVAU	11
 #define ESR_ELx_SYS64_ISS_CRM_DC_CVAC	10
 #define ESR_ELx_SYS64_ISS_CRM_IC_IVAU	5
@@ -209,6 +223,13 @@
 #ifndef __ASSEMBLY__
 #include <asm/types.h>
 
+static inline bool esr_is_data_abort(u32 esr)
+{
+	const u32 ec = ESR_ELx_EC(esr);
+
+	return ec == ESR_ELx_EC_DABT_LOW || ec == ESR_ELx_EC_DABT_CUR;
+}
+
 const char *esr_get_class_string(u32 esr);
 #endif /* __ASSEMBLY */
 
diff --git a/arch/arm64/include/asm/extable.h b/arch/arm64/include/asm/extable.h
index 42f50f15a44c..56a4f68b262e 100644
--- a/arch/arm64/include/asm/extable.h
+++ b/arch/arm64/include/asm/extable.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_EXTABLE_H
 #define __ASM_EXTABLE_H
 
diff --git a/arch/arm64/include/asm/fixmap.h b/arch/arm64/include/asm/fixmap.h
index caf86be815ba..4052ec39e8db 100644
--- a/arch/arm64/include/asm/fixmap.h
+++ b/arch/arm64/include/asm/fixmap.h
@@ -51,6 +51,13 @@ enum fixed_addresses {
 
 	FIX_EARLYCON_MEM_BASE,
 	FIX_TEXT_POKE0,
+
+#ifdef CONFIG_ACPI_APEI_GHES
+	/* Used for GHES mapping from assorted contexts */
+	FIX_APEI_GHES_IRQ,
+	FIX_APEI_GHES_NMI,
+#endif /* CONFIG_ACPI_APEI_GHES */
+
 	__end_of_permanent_fixed_addresses,
 
 	/*
diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h
index 50f559f574fe..74f34392a531 100644
--- a/arch/arm64/include/asm/fpsimd.h
+++ b/arch/arm64/include/asm/fpsimd.h
@@ -17,9 +17,13 @@
 #define __ASM_FP_H
 
 #include <asm/ptrace.h>
+#include <asm/errno.h>
 
 #ifndef __ASSEMBLY__
 
+#include <linux/cache.h>
+#include <linux/stddef.h>
+
 /*
  * FP/SIMD storage area has:
  *  - FPSR and FPCR
@@ -35,23 +39,16 @@ struct fpsimd_state {
 			__uint128_t vregs[32];
 			u32 fpsr;
 			u32 fpcr;
+			/*
+			 * For ptrace compatibility, pad to next 128-bit
+			 * boundary here if extending this struct.
+			 */
 		};
 	};
 	/* the id of the last cpu to have restored this state */
 	unsigned int cpu;
 };
 
-/*
- * Struct for stacking the bottom 'n' FP/SIMD registers.
- */
-struct fpsimd_partial_state {
-	u32		fpsr;
-	u32		fpcr;
-	u32		num_regs;
-	__uint128_t	vregs[32];
-};
-
-
 #if defined(__KERNEL__) && defined(CONFIG_COMPAT)
 /* Masks for extracting the FPSR and FPCR from the FPSCR */
 #define VFP_FPSCR_STAT_MASK	0xf800009f
@@ -71,15 +68,77 @@ extern void fpsimd_load_state(struct fpsimd_state *state);
 extern void fpsimd_thread_switch(struct task_struct *next);
 extern void fpsimd_flush_thread(void);
 
+extern void fpsimd_signal_preserve_current_state(void);
 extern void fpsimd_preserve_current_state(void);
 extern void fpsimd_restore_current_state(void);
 extern void fpsimd_update_current_state(struct fpsimd_state *state);
 
 extern void fpsimd_flush_task_state(struct task_struct *target);
+extern void sve_flush_cpu_state(void);
+
+/* Maximum VL that SVE VL-agnostic software can transparently support */
+#define SVE_VL_ARCH_MAX 0x100
+
+extern void sve_save_state(void *state, u32 *pfpsr);
+extern void sve_load_state(void const *state, u32 const *pfpsr,
+			   unsigned long vq_minus_1);
+extern unsigned int sve_get_vl(void);
+extern int sve_kernel_enable(void *);
+
+extern int __ro_after_init sve_max_vl;
+
+#ifdef CONFIG_ARM64_SVE
+
+extern size_t sve_state_size(struct task_struct const *task);
+
+extern void sve_alloc(struct task_struct *task);
+extern void fpsimd_release_task(struct task_struct *task);
+extern void fpsimd_sync_to_sve(struct task_struct *task);
+extern void sve_sync_to_fpsimd(struct task_struct *task);
+extern void sve_sync_from_fpsimd_zeropad(struct task_struct *task);
+
+extern int sve_set_vector_length(struct task_struct *task,
+				 unsigned long vl, unsigned long flags);
+
+extern int sve_set_current_vl(unsigned long arg);
+extern int sve_get_current_vl(void);
+
+/*
+ * Probing and setup functions.
+ * Calls to these functions must be serialised with one another.
+ */
+extern void __init sve_init_vq_map(void);
+extern void sve_update_vq_map(void);
+extern int sve_verify_vq_map(void);
+extern void __init sve_setup(void);
+
+#else /* ! CONFIG_ARM64_SVE */
+
+static inline void sve_alloc(struct task_struct *task) { }
+static inline void fpsimd_release_task(struct task_struct *task) { }
+static inline void sve_sync_to_fpsimd(struct task_struct *task) { }
+static inline void sve_sync_from_fpsimd_zeropad(struct task_struct *task) { }
+
+static inline int sve_set_current_vl(unsigned long arg)
+{
+	return -EINVAL;
+}
+
+static inline int sve_get_current_vl(void)
+{
+	return -EINVAL;
+}
+
+static inline void sve_init_vq_map(void) { }
+static inline void sve_update_vq_map(void) { }
+static inline int sve_verify_vq_map(void) { return 0; }
+static inline void sve_setup(void) { }
+
+#endif /* ! CONFIG_ARM64_SVE */
 
-extern void fpsimd_save_partial_state(struct fpsimd_partial_state *state,
-				      u32 num_regs);
-extern void fpsimd_load_partial_state(struct fpsimd_partial_state *state);
+/* For use by EFI runtime services calls only */
+extern void __efi_fpsimd_begin(void);
+extern void __efi_fpsimd_end(void);
 
 #endif
 
diff --git a/arch/arm64/include/asm/fpsimdmacros.h b/arch/arm64/include/asm/fpsimdmacros.h
index a2daf1293028..e050d765ca9e 100644
--- a/arch/arm64/include/asm/fpsimdmacros.h
+++ b/arch/arm64/include/asm/fpsimdmacros.h
@@ -76,58 +76,150 @@
 	fpsimd_restore_fpcr x\tmpnr, \state
 .endm
 
-.macro fpsimd_save_partial state, numnr, tmpnr1, tmpnr2
-	mrs	x\tmpnr1, fpsr
-	str	w\numnr, [\state, #8]
-	mrs	x\tmpnr2, fpcr
-	stp	w\tmpnr1, w\tmpnr2, [\state]
-	adr	x\tmpnr1, 0f
-	add	\state, \state, x\numnr, lsl #4
-	sub	x\tmpnr1, x\tmpnr1, x\numnr, lsl #1
-	br	x\tmpnr1
-	stp	q30, q31, [\state, #-16 * 30 - 16]
-	stp	q28, q29, [\state, #-16 * 28 - 16]
-	stp	q26, q27, [\state, #-16 * 26 - 16]
-	stp	q24, q25, [\state, #-16 * 24 - 16]
-	stp	q22, q23, [\state, #-16 * 22 - 16]
-	stp	q20, q21, [\state, #-16 * 20 - 16]
-	stp	q18, q19, [\state, #-16 * 18 - 16]
-	stp	q16, q17, [\state, #-16 * 16 - 16]
-	stp	q14, q15, [\state, #-16 * 14 - 16]
-	stp	q12, q13, [\state, #-16 * 12 - 16]
-	stp	q10, q11, [\state, #-16 * 10 - 16]
-	stp	q8, q9, [\state, #-16 * 8 - 16]
-	stp	q6, q7, [\state, #-16 * 6 - 16]
-	stp	q4, q5, [\state, #-16 * 4 - 16]
-	stp	q2, q3, [\state, #-16 * 2 - 16]
-	stp	q0, q1, [\state, #-16 * 0 - 16]
-0:
-.endm
-
-.macro fpsimd_restore_partial state, tmpnr1, tmpnr2
-	ldp	w\tmpnr1, w\tmpnr2, [\state]
-	msr	fpsr, x\tmpnr1
-	fpsimd_restore_fpcr x\tmpnr2, x\tmpnr1
-	adr	x\tmpnr1, 0f
-	ldr	w\tmpnr2, [\state, #8]
-	add	\state, \state, x\tmpnr2, lsl #4
-	sub	x\tmpnr1, x\tmpnr1, x\tmpnr2, lsl #1
-	br	x\tmpnr1
-	ldp	q30, q31, [\state, #-16 * 30 - 16]
-	ldp	q28, q29, [\state, #-16 * 28 - 16]
-	ldp	q26, q27, [\state, #-16 * 26 - 16]
-	ldp	q24, q25, [\state, #-16 * 24 - 16]
-	ldp	q22, q23, [\state, #-16 * 22 - 16]
-	ldp	q20, q21, [\state, #-16 * 20 - 16]
-	ldp	q18, q19, [\state, #-16 * 18 - 16]
-	ldp	q16, q17, [\state, #-16 * 16 - 16]
-	ldp	q14, q15, [\state, #-16 * 14 - 16]
-	ldp	q12, q13, [\state, #-16 * 12 - 16]
-	ldp	q10, q11, [\state, #-16 * 10 - 16]
-	ldp	q8, q9, [\state, #-16 * 8 - 16]
-	ldp	q6, q7, [\state, #-16 * 6 - 16]
-	ldp	q4, q5, [\state, #-16 * 4 - 16]
-	ldp	q2, q3, [\state, #-16 * 2 - 16]
-	ldp	q0, q1, [\state, #-16 * 0 - 16]
-0:
+/* Sanity-check macros to help avoid encoding garbage instructions */
+
+.macro _check_general_reg nr
+	.if (\nr) < 0 || (\nr) > 30
+		.error "Bad register number \nr."
+	.endif
+.endm
+
+.macro _sve_check_zreg znr
+	.if (\znr) < 0 || (\znr) > 31
+		.error "Bad Scalable Vector Extension vector register number \znr."
+	.endif
+.endm
+
+.macro _sve_check_preg pnr
+	.if (\pnr) < 0 || (\pnr) > 15
+		.error "Bad Scalable Vector Extension predicate register number \pnr."
+	.endif
+.endm
+
+.macro _check_num n, min, max
+	.if (\n) < (\min) || (\n) > (\max)
+		.error "Number \n out of range [\min,\max]"
+	.endif
+.endm
+
+/* SVE instruction encodings for non-SVE-capable assemblers */
+
+/* STR (vector): STR Z\nz, [X\nxbase, #\offset, MUL VL] */
+.macro _sve_str_v nz, nxbase, offset=0
+	_sve_check_zreg \nz
+	_check_general_reg \nxbase
+	_check_num (\offset), -0x100, 0xff
+	.inst	0xe5804000			\
+		| (\nz)				\
+		| ((\nxbase) << 5)		\
+		| (((\offset) & 7) << 10)	\
+		| (((\offset) & 0x1f8) << 13)
+.endm
+
+/* LDR (vector): LDR Z\nz, [X\nxbase, #\offset, MUL VL] */
+.macro _sve_ldr_v nz, nxbase, offset=0
+	_sve_check_zreg \nz
+	_check_general_reg \nxbase
+	_check_num (\offset), -0x100, 0xff
+	.inst	0x85804000			\
+		| (\nz)				\
+		| ((\nxbase) << 5)		\
+		| (((\offset) & 7) << 10)	\
+		| (((\offset) & 0x1f8) << 13)
+.endm
+
+/* STR (predicate): STR P\np, [X\nxbase, #\offset, MUL VL] */
+.macro _sve_str_p np, nxbase, offset=0
+	_sve_check_preg \np
+	_check_general_reg \nxbase
+	_check_num (\offset), -0x100, 0xff
+	.inst	0xe5800000			\
+		| (\np)				\
+		| ((\nxbase) << 5)		\
+		| (((\offset) & 7) << 10)	\
+		| (((\offset) & 0x1f8) << 13)
+.endm
+
+/* LDR (predicate): LDR P\np, [X\nxbase, #\offset, MUL VL] */
+.macro _sve_ldr_p np, nxbase, offset=0
+	_sve_check_preg \np
+	_check_general_reg \nxbase
+	_check_num (\offset), -0x100, 0xff
+	.inst	0x85800000			\
+		| (\np)				\
+		| ((\nxbase) << 5)		\
+		| (((\offset) & 7) << 10)	\
+		| (((\offset) & 0x1f8) << 13)
+.endm
+
+/* RDVL X\nx, #\imm */
+.macro _sve_rdvl nx, imm
+	_check_general_reg \nx
+	_check_num (\imm), -0x20, 0x1f
+	.inst	0x04bf5000			\
+		| (\nx)				\
+		| (((\imm) & 0x3f) << 5)
+.endm
+
+/* RDFFR (unpredicated): RDFFR P\np.B */
+.macro _sve_rdffr np
+	_sve_check_preg \np
+	.inst	0x2519f000			\
+		| (\np)
+.endm
+
+/* WRFFR P\np.B */
+.macro _sve_wrffr np
+	_sve_check_preg \np
+	.inst	0x25289000			\
+		| ((\np) << 5)
+.endm
+
+.macro __for from:req, to:req
+	.if (\from) == (\to)
+		_for__body \from
+	.else
+		__for \from, (\from) + ((\to) - (\from)) / 2
+		__for (\from) + ((\to) - (\from)) / 2 + 1, \to
+	.endif
+.endm
+
+.macro _for var:req, from:req, to:req, insn:vararg
+	.macro _for__body \var:req
+		\insn
+	.endm
+
+	__for \from, \to
+
+	.purgem _for__body
+.endm
+
+.macro sve_save nxbase, xpfpsr, nxtmp
+ _for n, 0, 31,	_sve_str_v	\n, \nxbase, \n - 34
+ _for n, 0, 15,	_sve_str_p	\n, \nxbase, \n - 16
+		_sve_rdffr	0
+		_sve_str_p	0, \nxbase
+		_sve_ldr_p	0, \nxbase, -16
+
+		mrs		x\nxtmp, fpsr
+		str		w\nxtmp, [\xpfpsr]
+		mrs		x\nxtmp, fpcr
+		str		w\nxtmp, [\xpfpsr, #4]
+.endm
+
+.macro sve_load nxbase, xpfpsr, xvqminus1, nxtmp
+		mrs_s		x\nxtmp, SYS_ZCR_EL1
+		bic		x\nxtmp, x\nxtmp, ZCR_ELx_LEN_MASK
+		orr		x\nxtmp, x\nxtmp, \xvqminus1
+		msr_s		SYS_ZCR_EL1, x\nxtmp	// self-synchronising
+
+ _for n, 0, 31,	_sve_ldr_v	\n, \nxbase, \n - 34
+		_sve_ldr_p	0, \nxbase
+		_sve_wrffr	0
+ _for n, 0, 15,	_sve_ldr_p	\n, \nxbase, \n - 16
+
+		ldr		w\nxtmp, [\xpfpsr]
+		msr		fpsr, x\nxtmp
+		ldr		w\nxtmp, [\xpfpsr, #4]
+		msr		fpcr, x\nxtmp
 .endm
diff --git a/arch/arm64/include/asm/futex.h b/arch/arm64/include/asm/futex.h
index f32b42e8725d..5bb2fd4674e7 100644
--- a/arch/arm64/include/asm/futex.h
+++ b/arch/arm64/include/asm/futex.h
@@ -48,20 +48,10 @@ do {									\
 } while (0)
 
 static inline int
-futex_atomic_op_inuser(unsigned int encoded_op, u32 __user *uaddr)
+arch_futex_atomic_op_inuser(int op, int oparg, int *oval, u32 __user *uaddr)
 {
-	int op = (encoded_op >> 28) & 7;
-	int cmp = (encoded_op >> 24) & 15;
-	int oparg = (int)(encoded_op << 8) >> 20;
-	int cmparg = (int)(encoded_op << 20) >> 20;
 	int oldval = 0, ret, tmp;
 
-	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-		oparg = 1U << (oparg & 0x1f);
-
-	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
-		return -EFAULT;
-
 	pagefault_disable();
 
 	switch (op) {
@@ -91,17 +81,9 @@ futex_atomic_op_inuser(unsigned int encoded_op, u32 __user *uaddr)
 
 	pagefault_enable();
 
-	if (!ret) {
-		switch (cmp) {
-		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-		default: ret = -ENOSYS;
-		}
-	}
+	if (!ret)
+		*oval = oldval;
+
 	return ret;
 }
 
diff --git a/arch/arm64/include/asm/hugetlb.h b/arch/arm64/include/asm/hugetlb.h
index 793bd73b0d07..1dca41bea16a 100644
--- a/arch/arm64/include/asm/hugetlb.h
+++ b/arch/arm64/include/asm/hugetlb.h
@@ -18,7 +18,6 @@
 #ifndef __ASM_HUGETLB_H
 #define __ASM_HUGETLB_H
 
-#include <asm-generic/hugetlb.h>
 #include <asm/page.h>
 
 static inline pte_t huge_ptep_get(pte_t *ptep)
@@ -82,6 +81,14 @@ extern void huge_ptep_set_wrprotect(struct mm_struct *mm,
 				    unsigned long addr, pte_t *ptep);
 extern void huge_ptep_clear_flush(struct vm_area_struct *vma,
 				  unsigned long addr, pte_t *ptep);
+extern void huge_pte_clear(struct mm_struct *mm, unsigned long addr,
+			   pte_t *ptep, unsigned long sz);
+#define huge_pte_clear huge_pte_clear
+extern void set_huge_swap_pte_at(struct mm_struct *mm, unsigned long addr,
+				 pte_t *ptep, pte_t pte, unsigned long sz);
+#define set_huge_swap_pte_at set_huge_swap_pte_at
+
+#include <asm-generic/hugetlb.h>
 
 #ifdef CONFIG_ARCH_HAS_GIGANTIC_PAGE
 static inline bool gigantic_page_supported(void) { return true; }
diff --git a/arch/arm64/include/asm/hypervisor.h b/arch/arm64/include/asm/hypervisor.h
index d2c79049ff11..f9cc1d021791 100644
--- a/arch/arm64/include/asm/hypervisor.h
+++ b/arch/arm64/include/asm/hypervisor.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARM64_HYPERVISOR_H
 #define _ASM_ARM64_HYPERVISOR_H
 
diff --git a/arch/arm64/include/asm/irq.h b/arch/arm64/include/asm/irq.h
index b77197d941fc..a0fee6985e6a 100644
--- a/arch/arm64/include/asm/irq.h
+++ b/arch/arm64/include/asm/irq.h
@@ -1,45 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_IRQ_H
 #define __ASM_IRQ_H
 
-#define IRQ_STACK_SIZE			THREAD_SIZE
-#define IRQ_STACK_START_SP		THREAD_START_SP
-
 #ifndef __ASSEMBLER__
 
-#include <linux/percpu.h>
-
 #include <asm-generic/irq.h>
-#include <asm/thread_info.h>
 
 struct pt_regs;
 
-DECLARE_PER_CPU(unsigned long [IRQ_STACK_SIZE/sizeof(long)], irq_stack);
-
-/*
- * The highest address on the stack, and the first to be used. Used to
- * find the dummy-stack frame put down by el?_irq() in entry.S, which
- * is structured as follows:
- *
- *       ------------
- *       |          |  <- irq_stack_ptr
- *   top ------------
- *       |   x19    | <- irq_stack_ptr - 0x08
- *       ------------
- *       |   x29    | <- irq_stack_ptr - 0x10
- *       ------------
- *
- * where x19 holds a copy of the task stack pointer where the struct pt_regs
- * from kernel_entry can be found.
- *
- */
-#define IRQ_STACK_PTR(cpu) ((unsigned long)per_cpu(irq_stack, cpu) + IRQ_STACK_START_SP)
-
-/*
- * The offset from irq_stack_ptr where entry.S will store the original
- * stack pointer. Used by unwind_frame() and dump_backtrace().
- */
-#define IRQ_STACK_TO_TASK_STACK(ptr) (*((unsigned long *)((ptr) - 0x08)))
-
 extern void set_handle_irq(void (*handle_irq)(struct pt_regs *));
 
 static inline int nr_legacy_irqs(void)
@@ -47,14 +15,5 @@ static inline int nr_legacy_irqs(void)
 	return 0;
 }
 
-static inline bool on_irq_stack(unsigned long sp, int cpu)
-{
-	/* variable names the same as kernel/stacktrace.c */
-	unsigned long low = (unsigned long)per_cpu(irq_stack, cpu);
-	unsigned long high = low + IRQ_STACK_START_SP;
-
-	return (low <= sp && sp <= high);
-}
-
 #endif /* !__ASSEMBLER__ */
 #endif
diff --git a/arch/arm64/include/asm/irq_work.h b/arch/arm64/include/asm/irq_work.h
index 8e24ef3f7c82..8a1ef1907760 100644
--- a/arch/arm64/include/asm/irq_work.h
+++ b/arch/arm64/include/asm/irq_work.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_IRQ_WORK_H
 #define __ASM_IRQ_WORK_H
 
diff --git a/arch/arm64/include/asm/irqflags.h b/arch/arm64/include/asm/irqflags.h
index 8c581281fa12..24692edf1a69 100644
--- a/arch/arm64/include/asm/irqflags.h
+++ b/arch/arm64/include/asm/irqflags.h
@@ -21,6 +21,19 @@
 #include <asm/ptrace.h>
 
 /*
+ * Aarch64 has flags for masking: Debug, Asynchronous (serror), Interrupts and
+ * FIQ exceptions, in the 'daif' register. We mask and unmask them in 'dai'
+ * order:
+ * Masking debug exceptions causes all other exceptions to be masked too/
+ * Masking SError masks irq, but not debug exceptions. Masking irqs has no
+ * side effects for other flags. Keeping to this order makes it easier for
+ * entry.S to know which exceptions should be unmasked.
+ *
+ * FIQ is never expected, but we mask it when we disable debug exceptions, and
+ * unmask it at all other times.
+ */
+
+/*
  * CPU interrupt mask handling.
  */
 static inline unsigned long arch_local_irq_save(void)
@@ -53,12 +66,6 @@ static inline void arch_local_irq_disable(void)
 		: "memory");
 }
 
-#define local_fiq_enable()	asm("msr	daifclr, #1" : : : "memory")
-#define local_fiq_disable()	asm("msr	daifset, #1" : : : "memory")
-
-#define local_async_enable()	asm("msr	daifclr, #4" : : : "memory")
-#define local_async_disable()	asm("msr	daifset, #4" : : : "memory")
-
 /*
  * Save the current interrupt enable state.
  */
@@ -89,26 +96,5 @@ static inline int arch_irqs_disabled_flags(unsigned long flags)
 {
 	return flags & PSR_I_BIT;
 }
-
-/*
- * save and restore debug state
- */
-#define local_dbg_save(flags)						\
-	do {								\
-		typecheck(unsigned long, flags);			\
-		asm volatile(						\
-		"mrs    %0, daif		// local_dbg_save\n"	\
-		"msr    daifset, #8"					\
-		: "=r" (flags) : : "memory");				\
-	} while (0)
-
-#define local_dbg_restore(flags)					\
-	do {								\
-		typecheck(unsigned long, flags);			\
-		asm volatile(						\
-		"msr    daif, %0		// local_dbg_restore\n"	\
-		: : "r" (flags) : "memory");				\
-	} while (0)
-
 #endif
 #endif
diff --git a/arch/arm64/include/asm/kasan.h b/arch/arm64/include/asm/kasan.h
index 71ad0f93eb71..e266f80e45b7 100644
--- a/arch/arm64/include/asm/kasan.h
+++ b/arch/arm64/include/asm/kasan.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_KASAN_H
 #define __ASM_KASAN_H
 
diff --git a/arch/arm64/include/asm/kvm_arm.h b/arch/arm64/include/asm/kvm_arm.h
index 61d694c2eae5..7f069ff37f06 100644
--- a/arch/arm64/include/asm/kvm_arm.h
+++ b/arch/arm64/include/asm/kvm_arm.h
@@ -185,7 +185,9 @@
 #define CPTR_EL2_TCPAC	(1 << 31)
 #define CPTR_EL2_TTA	(1 << 20)
 #define CPTR_EL2_TFP	(1 << CPTR_EL2_TFP_SHIFT)
-#define CPTR_EL2_DEFAULT	0x000033ff
+#define CPTR_EL2_TZ	(1 << 8)
+#define CPTR_EL2_RES1	0x000032ff /* known RES1 bits in CPTR_EL2 */
+#define CPTR_EL2_DEFAULT	CPTR_EL2_RES1
 
 /* Hyp Debug Configuration Register bits */
 #define MDCR_EL2_TPMS		(1 << 14)
@@ -236,5 +238,6 @@
 
 #define CPACR_EL1_FPEN		(3 << 20)
 #define CPACR_EL1_TTA		(1 << 28)
+#define CPACR_EL1_DEFAULT	(CPACR_EL1_FPEN | CPACR_EL1_ZEN_EL1EN)
 
 #endif /* __ARM64_KVM_ARM_H__ */
diff --git a/arch/arm64/include/asm/kvm_asm.h b/arch/arm64/include/asm/kvm_asm.h
index 26a64d0f9ab9..ab4d0a926043 100644
--- a/arch/arm64/include/asm/kvm_asm.h
+++ b/arch/arm64/include/asm/kvm_asm.h
@@ -55,6 +55,8 @@ extern void __kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa);
 extern void __kvm_tlb_flush_vmid(struct kvm *kvm);
 extern void __kvm_tlb_flush_local_vmid(struct kvm_vcpu *vcpu);
 
+extern void __kvm_timer_set_cntvoff(u32 cntvoff_low, u32 cntvoff_high);
+
 extern int __kvm_vcpu_run(struct kvm_vcpu *vcpu);
 
 extern u64 __vgic_v3_get_ich_vtr_el2(void);
diff --git a/arch/arm64/include/asm/kvm_emulate.h b/arch/arm64/include/asm/kvm_emulate.h
index fe39e6841326..5f28dfa14cee 100644
--- a/arch/arm64/include/asm/kvm_emulate.h
+++ b/arch/arm64/include/asm/kvm_emulate.h
@@ -41,6 +41,9 @@ void kvm_inject_undefined(struct kvm_vcpu *vcpu);
 void kvm_inject_vabt(struct kvm_vcpu *vcpu);
 void kvm_inject_dabt(struct kvm_vcpu *vcpu, unsigned long addr);
 void kvm_inject_pabt(struct kvm_vcpu *vcpu, unsigned long addr);
+void kvm_inject_undef32(struct kvm_vcpu *vcpu);
+void kvm_inject_dabt32(struct kvm_vcpu *vcpu, unsigned long addr);
+void kvm_inject_pabt32(struct kvm_vcpu *vcpu, unsigned long addr);
 
 static inline void vcpu_reset_hcr(struct kvm_vcpu *vcpu)
 {
@@ -188,11 +191,6 @@ static inline int kvm_vcpu_dabt_get_rd(const struct kvm_vcpu *vcpu)
 	return (kvm_vcpu_get_hsr(vcpu) & ESR_ELx_SRT_MASK) >> ESR_ELx_SRT_SHIFT;
 }
 
-static inline bool kvm_vcpu_dabt_isextabt(const struct kvm_vcpu *vcpu)
-{
-	return !!(kvm_vcpu_get_hsr(vcpu) & ESR_ELx_EA);
-}
-
 static inline bool kvm_vcpu_dabt_iss1tw(const struct kvm_vcpu *vcpu)
 {
 	return !!(kvm_vcpu_get_hsr(vcpu) & ESR_ELx_S1PTW);
@@ -240,6 +238,25 @@ static inline u8 kvm_vcpu_trap_get_fault_type(const struct kvm_vcpu *vcpu)
 	return kvm_vcpu_get_hsr(vcpu) & ESR_ELx_FSC_TYPE;
 }
 
+static inline bool kvm_vcpu_dabt_isextabt(const struct kvm_vcpu *vcpu)
+{
+	switch (kvm_vcpu_trap_get_fault(vcpu)) {
+	case FSC_SEA:
+	case FSC_SEA_TTW0:
+	case FSC_SEA_TTW1:
+	case FSC_SEA_TTW2:
+	case FSC_SEA_TTW3:
+	case FSC_SECC:
+	case FSC_SECC_TTW0:
+	case FSC_SECC_TTW1:
+	case FSC_SECC_TTW2:
+	case FSC_SECC_TTW3:
+		return true;
+	default:
+		return false;
+	}
+}
+
 static inline int kvm_vcpu_sys_get_rt(struct kvm_vcpu *vcpu)
 {
 	u32 esr = kvm_vcpu_get_hsr(vcpu);
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index d68630007b14..674912d7a571 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -25,6 +25,7 @@
 #include <linux/types.h>
 #include <linux/kvm_types.h>
 #include <asm/cpufeature.h>
+#include <asm/fpsimd.h>
 #include <asm/kvm.h>
 #include <asm/kvm_asm.h>
 #include <asm/kvm_mmio.h>
@@ -326,12 +327,6 @@ void kvm_set_spte_hva(struct kvm *kvm, unsigned long hva, pte_t pte);
 int kvm_age_hva(struct kvm *kvm, unsigned long start, unsigned long end);
 int kvm_test_age_hva(struct kvm *kvm, unsigned long hva);
 
-/* We do not have shadow page tables, hence the empty hooks */
-static inline void kvm_arch_mmu_notifier_invalidate_page(struct kvm *kvm,
-							 unsigned long address)
-{
-}
-
 struct kvm_vcpu *kvm_arm_get_running_vcpu(void);
 struct kvm_vcpu * __percpu *kvm_get_running_vcpus(void);
 void kvm_arm_halt_guest(struct kvm *kvm);
@@ -390,4 +385,14 @@ static inline void __cpu_init_stage2(void)
 		  "PARange is %d bits, unsupported configuration!", parange);
 }
 
+/*
+ * All host FP/SIMD state is restored on guest exit, so nothing needs
+ * doing here except in the SVE case:
+*/
+static inline void kvm_fpsimd_flush_cpu_state(void)
+{
+	if (system_supports_sve())
+		sve_flush_cpu_state();
+}
+
 #endif /* __ARM64_KVM_HOST_H__ */
diff --git a/arch/arm64/include/asm/kvm_hyp.h b/arch/arm64/include/asm/kvm_hyp.h
index 4572a9b560fa..08d3bb66c8b7 100644
--- a/arch/arm64/include/asm/kvm_hyp.h
+++ b/arch/arm64/include/asm/kvm_hyp.h
@@ -129,8 +129,8 @@ void __vgic_v3_save_state(struct kvm_vcpu *vcpu);
 void __vgic_v3_restore_state(struct kvm_vcpu *vcpu);
 int __vgic_v3_perform_cpuif_access(struct kvm_vcpu *vcpu);
 
-void __timer_save_state(struct kvm_vcpu *vcpu);
-void __timer_restore_state(struct kvm_vcpu *vcpu);
+void __timer_enable_traps(struct kvm_vcpu *vcpu);
+void __timer_disable_traps(struct kvm_vcpu *vcpu);
 
 void __sysreg_save_host_state(struct kvm_cpu_context *ctxt);
 void __sysreg_restore_host_state(struct kvm_cpu_context *ctxt);
diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h
index a89cc22abadc..672c8684d5c2 100644
--- a/arch/arm64/include/asm/kvm_mmu.h
+++ b/arch/arm64/include/asm/kvm_mmu.h
@@ -175,18 +175,15 @@ static inline pmd_t kvm_s2pmd_mkwrite(pmd_t pmd)
 
 static inline void kvm_set_s2pte_readonly(pte_t *pte)
 {
-	pteval_t pteval;
-	unsigned long tmp;
-
-	asm volatile("//	kvm_set_s2pte_readonly\n"
-	"	prfm	pstl1strm, %2\n"
-	"1:	ldxr	%0, %2\n"
-	"	and	%0, %0, %3		// clear PTE_S2_RDWR\n"
-	"	orr	%0, %0, %4		// set PTE_S2_RDONLY\n"
-	"	stxr	%w1, %0, %2\n"
-	"	cbnz	%w1, 1b\n"
-	: "=&r" (pteval), "=&r" (tmp), "+Q" (pte_val(*pte))
-	: "L" (~PTE_S2_RDWR), "L" (PTE_S2_RDONLY));
+	pteval_t old_pteval, pteval;
+
+	pteval = READ_ONCE(pte_val(*pte));
+	do {
+		old_pteval = pteval;
+		pteval &= ~PTE_S2_RDWR;
+		pteval |= PTE_S2_RDONLY;
+		pteval = cmpxchg_relaxed(&pte_val(*pte), old_pteval, pteval);
+	} while (pteval != old_pteval);
 }
 
 static inline bool kvm_s2pte_readonly(pte_t *pte)
diff --git a/arch/arm64/include/asm/linkage.h b/arch/arm64/include/asm/linkage.h
index 636c1bced7d4..1b266292f0be 100644
--- a/arch/arm64/include/asm/linkage.h
+++ b/arch/arm64/include/asm/linkage.h
@@ -1,7 +1,7 @@
 #ifndef __ASM_LINKAGE_H
 #define __ASM_LINKAGE_H
 
-#define __ALIGN		.align 4
-#define __ALIGN_STR	".align 4"
+#define __ALIGN		.align 2
+#define __ALIGN_STR	".align 2"
 
 #endif
diff --git a/arch/arm64/include/asm/lse.h b/arch/arm64/include/asm/lse.h
index 606b20910a5c..eec95768eaad 100644
--- a/arch/arm64/include/asm/lse.h
+++ b/arch/arm64/include/asm/lse.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_LSE_H
 #define __ASM_LSE_H
 
diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h
index 32f82723338a..d4bae7d6e0d8 100644
--- a/arch/arm64/include/asm/memory.h
+++ b/arch/arm64/include/asm/memory.h
@@ -25,6 +25,7 @@
 #include <linux/const.h>
 #include <linux/types.h>
 #include <asm/bug.h>
+#include <asm/page-def.h>
 #include <asm/sizes.h>
 
 /*
@@ -60,12 +61,12 @@
  * KIMAGE_VADDR - the virtual address of the start of the kernel image
  * VA_BITS - the maximum number of bits for virtual addresses.
  * VA_START - the first kernel virtual address.
- * TASK_SIZE - the maximum size of a user space task.
- * TASK_UNMAPPED_BASE - the lower boundary of the mmap VM area.
  */
 #define VA_BITS			(CONFIG_ARM64_VA_BITS)
-#define VA_START		(UL(0xffffffffffffffff) << VA_BITS)
-#define PAGE_OFFSET		(UL(0xffffffffffffffff) << (VA_BITS - 1))
+#define VA_START		(UL(0xffffffffffffffff) - \
+	(UL(1) << VA_BITS) + 1)
+#define PAGE_OFFSET		(UL(0xffffffffffffffff) - \
+	(UL(1) << (VA_BITS - 1)) + 1)
 #define KIMAGE_VADDR		(MODULES_END)
 #define MODULES_END		(MODULES_VADDR + MODULES_VSIZE)
 #define MODULES_VADDR		(VA_START + KASAN_SHADOW_SIZE)
@@ -74,31 +75,73 @@
 #define PCI_IO_END		(VMEMMAP_START - SZ_2M)
 #define PCI_IO_START		(PCI_IO_END - PCI_IO_SIZE)
 #define FIXADDR_TOP		(PCI_IO_START - SZ_2M)
-#define TASK_SIZE_64		(UL(1) << VA_BITS)
-
-#ifdef CONFIG_COMPAT
-#define TASK_SIZE_32		UL(0x100000000)
-#define TASK_SIZE		(test_thread_flag(TIF_32BIT) ? \
-				TASK_SIZE_32 : TASK_SIZE_64)
-#define TASK_SIZE_OF(tsk)	(test_tsk_thread_flag(tsk, TIF_32BIT) ? \
-				TASK_SIZE_32 : TASK_SIZE_64)
-#else
-#define TASK_SIZE		TASK_SIZE_64
-#endif /* CONFIG_COMPAT */
-
-#define TASK_UNMAPPED_BASE	(PAGE_ALIGN(TASK_SIZE / 4))
 
 #define KERNEL_START      _text
 #define KERNEL_END        _end
 
 /*
- * The size of the KASAN shadow region. This should be 1/8th of the
- * size of the entire kernel virtual address space.
+ * KASAN requires 1/8th of the kernel virtual address space for the shadow
+ * region. KASAN can bloat the stack significantly, so double the (minimum)
+ * stack size when KASAN is in use.
  */
 #ifdef CONFIG_KASAN
 #define KASAN_SHADOW_SIZE	(UL(1) << (VA_BITS - 3))
+#define KASAN_THREAD_SHIFT	1
 #else
 #define KASAN_SHADOW_SIZE	(0)
+#define KASAN_THREAD_SHIFT	0
+#endif
+
+#define MIN_THREAD_SHIFT	(14 + KASAN_THREAD_SHIFT)
+
+/*
+ * VMAP'd stacks are allocated at page granularity, so we must ensure that such
+ * stacks are a multiple of page size.
+ */
+#if defined(CONFIG_VMAP_STACK) && (MIN_THREAD_SHIFT < PAGE_SHIFT)
+#define THREAD_SHIFT		PAGE_SHIFT
+#else
+#define THREAD_SHIFT		MIN_THREAD_SHIFT
+#endif
+
+#if THREAD_SHIFT >= PAGE_SHIFT
+#define THREAD_SIZE_ORDER	(THREAD_SHIFT - PAGE_SHIFT)
+#endif
+
+#define THREAD_SIZE		(UL(1) << THREAD_SHIFT)
+
+/*
+ * By aligning VMAP'd stacks to 2 * THREAD_SIZE, we can detect overflow by
+ * checking sp & (1 << THREAD_SHIFT), which we can do cheaply in the entry
+ * assembly.
+ */
+#ifdef CONFIG_VMAP_STACK
+#define THREAD_ALIGN		(2 * THREAD_SIZE)
+#else
+#define THREAD_ALIGN		THREAD_SIZE
+#endif
+
+#define IRQ_STACK_SIZE		THREAD_SIZE
+
+#define OVERFLOW_STACK_SIZE	SZ_4K
+
+/*
+ * Alignment of kernel segments (e.g. .text, .data).
+ */
+#if defined(CONFIG_DEBUG_ALIGN_RODATA)
+/*
+ *  4 KB granule:   1 level 2 entry
+ * 16 KB granule: 128 level 3 entries, with contiguous bit
+ * 64 KB granule:  32 level 3 entries, with contiguous bit
+ */
+#define SEGMENT_ALIGN			SZ_2M
+#else
+/*
+ *  4 KB granule:  16 level 3 entries, with contiguous bit
+ * 16 KB granule:   4 level 3 entries, without contiguous bit
+ * 64 KB granule:   1 level 3 entry
+ */
+#define SEGMENT_ALIGN			SZ_64K
 #endif
 
 /*
diff --git a/arch/arm64/include/asm/mmu.h b/arch/arm64/include/asm/mmu.h
index 5468c834b072..0d34bf0a89c7 100644
--- a/arch/arm64/include/asm/mmu.h
+++ b/arch/arm64/include/asm/mmu.h
@@ -16,6 +16,8 @@
 #ifndef __ASM_MMU_H
 #define __ASM_MMU_H
 
+#define MMCF_AARCH32	0x1	/* mm context flag for AArch32 executables */
+
 typedef struct {
 	atomic64_t	id;
 	void		*vdso;
diff --git a/arch/arm64/include/asm/mmzone.h b/arch/arm64/include/asm/mmzone.h
index a0de9e6ba73f..fa17e01d9ab2 100644
--- a/arch/arm64/include/asm/mmzone.h
+++ b/arch/arm64/include/asm/mmzone.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_MMZONE_H
 #define __ASM_MMZONE_H
 
diff --git a/arch/arm64/include/asm/neon.h b/arch/arm64/include/asm/neon.h
index ad4cdc966c0f..f922eaf780f9 100644
--- a/arch/arm64/include/asm/neon.h
+++ b/arch/arm64/include/asm/neon.h
@@ -8,12 +8,22 @@
  * published by the Free Software Foundation.
  */
 
+#ifndef __ASM_NEON_H
+#define __ASM_NEON_H
+
 #include <linux/types.h>
 #include <asm/fpsimd.h>
 
 #define cpu_has_neon()		system_supports_fpsimd()
 
-#define kernel_neon_begin()	kernel_neon_begin_partial(32)
-
-void kernel_neon_begin_partial(u32 num_regs);
+void kernel_neon_begin(void);
 void kernel_neon_end(void);
+
+/*
+ * Temporary macro to allow the crypto code to compile. Note that the
+ * semantics of kernel_neon_begin_partial() are now different from the
+ * original as it does not allow being called in an interrupt context.
+ */
+#define kernel_neon_begin_partial(num_regs)	kernel_neon_begin()
+
+#endif /* ! __ASM_NEON_H */
diff --git a/arch/arm64/include/asm/numa.h b/arch/arm64/include/asm/numa.h
index bf466d1876e3..01bc46d5b43a 100644
--- a/arch/arm64/include/asm/numa.h
+++ b/arch/arm64/include/asm/numa.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_NUMA_H
 #define __ASM_NUMA_H
 
@@ -7,9 +8,6 @@
 
 #define NR_NODE_MEMBLKS		(MAX_NUMNODES * 2)
 
-/* currently, arm64 implements flat NUMA topology */
-#define parent_node(node)	(node)
-
 int __node_distance(int from, int to);
 #define node_distance(a, b) __node_distance(a, b)
 
diff --git a/arch/arm64/include/asm/page-def.h b/arch/arm64/include/asm/page-def.h
new file mode 100644
index 000000000000..01591a29dc2e
--- /dev/null
+++ b/arch/arm64/include/asm/page-def.h
@@ -0,0 +1,34 @@
+/*
+ * Based on arch/arm/include/asm/page.h
+ *
+ * Copyright (C) 1995-2003 Russell King
+ * Copyright (C) 2017 ARM Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_PAGE_DEF_H
+#define __ASM_PAGE_DEF_H
+
+#include <linux/const.h>
+
+/* PAGE_SHIFT determines the page size */
+/* CONT_SHIFT determines the number of pages which can be tracked together  */
+#define PAGE_SHIFT		CONFIG_ARM64_PAGE_SHIFT
+#define CONT_SHIFT		CONFIG_ARM64_CONT_SHIFT
+#define PAGE_SIZE		(_AC(1, UL) << PAGE_SHIFT)
+#define PAGE_MASK		(~(PAGE_SIZE-1))
+
+#define CONT_SIZE		(_AC(1, UL) << (CONT_SHIFT + PAGE_SHIFT))
+#define CONT_MASK		(~(CONT_SIZE-1))
+
+#endif /* __ASM_PAGE_DEF_H */
diff --git a/arch/arm64/include/asm/page.h b/arch/arm64/include/asm/page.h
index 8472c6def5ef..60d02c81a3a2 100644
--- a/arch/arm64/include/asm/page.h
+++ b/arch/arm64/include/asm/page.h
@@ -19,17 +19,7 @@
 #ifndef __ASM_PAGE_H
 #define __ASM_PAGE_H
 
-#include <linux/const.h>
-
-/* PAGE_SHIFT determines the page size */
-/* CONT_SHIFT determines the number of pages which can be tracked together  */
-#define PAGE_SHIFT		CONFIG_ARM64_PAGE_SHIFT
-#define CONT_SHIFT		CONFIG_ARM64_CONT_SHIFT
-#define PAGE_SIZE		(_AC(1, UL) << PAGE_SHIFT)
-#define PAGE_MASK		(~(PAGE_SIZE-1))
-
-#define CONT_SIZE		(_AC(1, UL) << (CONT_SHIFT + PAGE_SHIFT))
-#define CONT_MASK		(~(CONT_SIZE-1))
+#include <asm/page-def.h>
 
 #ifndef __ASSEMBLY__
 
diff --git a/arch/arm64/include/asm/paravirt.h b/arch/arm64/include/asm/paravirt.h
index fd5f42886251..bb5dcea42003 100644
--- a/arch/arm64/include/asm/paravirt.h
+++ b/arch/arm64/include/asm/paravirt.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARM64_PARAVIRT_H
 #define _ASM_ARM64_PARAVIRT_H
 
diff --git a/arch/arm64/include/asm/pci.h b/arch/arm64/include/asm/pci.h
index 1fc19744ffe9..8747f7c5e0e7 100644
--- a/arch/arm64/include/asm/pci.h
+++ b/arch/arm64/include/asm/pci.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_PCI_H
 #define __ASM_PCI_H
 #ifdef __KERNEL__
diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
index d25f4f137c2a..5ca6a573a701 100644
--- a/arch/arm64/include/asm/pgalloc.h
+++ b/arch/arm64/include/asm/pgalloc.h
@@ -26,7 +26,7 @@
 
 #define check_pgt_cache()		do { } while (0)
 
-#define PGALLOC_GFP	(GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO)
+#define PGALLOC_GFP	(GFP_KERNEL | __GFP_ZERO)
 #define PGD_SIZE	(PTRS_PER_PGD * sizeof(pgd_t))
 
 #if CONFIG_PGTABLE_LEVELS > 2
diff --git a/arch/arm64/include/asm/pgtable-prot.h b/arch/arm64/include/asm/pgtable-prot.h
index 2142c7726e76..0a5635fb0ef9 100644
--- a/arch/arm64/include/asm/pgtable-prot.h
+++ b/arch/arm64/include/asm/pgtable-prot.h
@@ -63,23 +63,21 @@
 #define PAGE_S2			__pgprot(PROT_DEFAULT | PTE_S2_MEMATTR(MT_S2_NORMAL) | PTE_S2_RDONLY)
 #define PAGE_S2_DEVICE		__pgprot(PROT_DEFAULT | PTE_S2_MEMATTR(MT_S2_DEVICE_nGnRE) | PTE_S2_RDONLY | PTE_UXN)
 
-#define PAGE_NONE		__pgprot(((_PAGE_DEFAULT) & ~PTE_VALID) | PTE_PROT_NONE | PTE_PXN | PTE_UXN)
+#define PAGE_NONE		__pgprot(((_PAGE_DEFAULT) & ~PTE_VALID) | PTE_PROT_NONE | PTE_RDONLY | PTE_PXN | PTE_UXN)
 #define PAGE_SHARED		__pgprot(_PAGE_DEFAULT | PTE_USER | PTE_NG | PTE_PXN | PTE_UXN | PTE_WRITE)
 #define PAGE_SHARED_EXEC	__pgprot(_PAGE_DEFAULT | PTE_USER | PTE_NG | PTE_PXN | PTE_WRITE)
-#define PAGE_COPY		__pgprot(_PAGE_DEFAULT | PTE_USER | PTE_NG | PTE_PXN | PTE_UXN)
-#define PAGE_COPY_EXEC		__pgprot(_PAGE_DEFAULT | PTE_USER | PTE_NG | PTE_PXN)
-#define PAGE_READONLY		__pgprot(_PAGE_DEFAULT | PTE_USER | PTE_NG | PTE_PXN | PTE_UXN)
-#define PAGE_READONLY_EXEC	__pgprot(_PAGE_DEFAULT | PTE_USER | PTE_NG | PTE_PXN)
-#define PAGE_EXECONLY		__pgprot(_PAGE_DEFAULT | PTE_NG | PTE_PXN)
+#define PAGE_READONLY		__pgprot(_PAGE_DEFAULT | PTE_USER | PTE_RDONLY | PTE_NG | PTE_PXN | PTE_UXN)
+#define PAGE_READONLY_EXEC	__pgprot(_PAGE_DEFAULT | PTE_USER | PTE_RDONLY | PTE_NG | PTE_PXN)
+#define PAGE_EXECONLY		__pgprot(_PAGE_DEFAULT | PTE_RDONLY | PTE_NG | PTE_PXN)
 
 #define __P000  PAGE_NONE
 #define __P001  PAGE_READONLY
-#define __P010  PAGE_COPY
-#define __P011  PAGE_COPY
+#define __P010  PAGE_READONLY
+#define __P011  PAGE_READONLY
 #define __P100  PAGE_EXECONLY
 #define __P101  PAGE_READONLY_EXEC
-#define __P110  PAGE_COPY_EXEC
-#define __P111  PAGE_COPY_EXEC
+#define __P110  PAGE_READONLY_EXEC
+#define __P111  PAGE_READONLY_EXEC
 
 #define __S000  PAGE_NONE
 #define __S001  PAGE_READONLY
diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
index 6eae342ced6b..c9530b5b5ca8 100644
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
@@ -39,6 +39,7 @@
 
 #ifndef __ASSEMBLY__
 
+#include <asm/cmpxchg.h>
 #include <asm/fixmap.h>
 #include <linux/mmdebug.h>
 
@@ -84,11 +85,7 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
 	(__boundary - 1 < (end) - 1) ? __boundary : (end);			\
 })
 
-#ifdef CONFIG_ARM64_HW_AFDBM
 #define pte_hw_dirty(pte)	(pte_write(pte) && !(pte_val(pte) & PTE_RDONLY))
-#else
-#define pte_hw_dirty(pte)	(0)
-#endif
 #define pte_sw_dirty(pte)	(!!(pte_val(pte) & PTE_DIRTY))
 #define pte_dirty(pte)		(pte_sw_dirty(pte) || pte_hw_dirty(pte))
 
@@ -101,6 +98,8 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
 	((pte_val(pte) & (PTE_VALID | PTE_USER | PTE_UXN)) == (PTE_VALID | PTE_UXN))
 #define pte_valid_young(pte) \
 	((pte_val(pte) & (PTE_VALID | PTE_AF)) == (PTE_VALID | PTE_AF))
+#define pte_valid_user(pte) \
+	((pte_val(pte) & (PTE_VALID | PTE_USER)) == (PTE_VALID | PTE_USER))
 
 /*
  * Could the pte be present in the TLB? We must check mm_tlb_flush_pending
@@ -110,6 +109,18 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
 #define pte_accessible(mm, pte)	\
 	(mm_tlb_flush_pending(mm) ? pte_present(pte) : pte_valid_young(pte))
 
+/*
+ * p??_access_permitted() is true for valid user mappings (subject to the
+ * write permission check) other than user execute-only which do not have the
+ * PTE_USER bit set. PROT_NONE mappings do not have the PTE_VALID bit set.
+ */
+#define pte_access_permitted(pte, write) \
+	(pte_valid_user(pte) && (!(write) || pte_write(pte)))
+#define pmd_access_permitted(pmd, write) \
+	(pte_access_permitted(pmd_pte(pmd), (write)))
+#define pud_access_permitted(pud, write) \
+	(pte_access_permitted(pud_pte(pud), (write)))
+
 static inline pte_t clear_pte_bit(pte_t pte, pgprot_t prot)
 {
 	pte_val(pte) &= ~pgprot_val(prot);
@@ -124,12 +135,16 @@ static inline pte_t set_pte_bit(pte_t pte, pgprot_t prot)
 
 static inline pte_t pte_wrprotect(pte_t pte)
 {
-	return clear_pte_bit(pte, __pgprot(PTE_WRITE));
+	pte = clear_pte_bit(pte, __pgprot(PTE_WRITE));
+	pte = set_pte_bit(pte, __pgprot(PTE_RDONLY));
+	return pte;
 }
 
 static inline pte_t pte_mkwrite(pte_t pte)
 {
-	return set_pte_bit(pte, __pgprot(PTE_WRITE));
+	pte = set_pte_bit(pte, __pgprot(PTE_WRITE));
+	pte = clear_pte_bit(pte, __pgprot(PTE_RDONLY));
+	return pte;
 }
 
 static inline pte_t pte_mkclean(pte_t pte)
@@ -168,11 +183,6 @@ static inline pte_t pte_mknoncont(pte_t pte)
 	return clear_pte_bit(pte, __pgprot(PTE_CONT));
 }
 
-static inline pte_t pte_clear_rdonly(pte_t pte)
-{
-	return clear_pte_bit(pte, __pgprot(PTE_RDONLY));
-}
-
 static inline pte_t pte_mkpresent(pte_t pte)
 {
 	return set_pte_bit(pte, __pgprot(PTE_VALID));
@@ -220,22 +230,15 @@ extern void __sync_icache_dcache(pte_t pteval, unsigned long addr);
 static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
 			      pte_t *ptep, pte_t pte)
 {
-	if (pte_present(pte)) {
-		if (pte_sw_dirty(pte) && pte_write(pte))
-			pte_val(pte) &= ~PTE_RDONLY;
-		else
-			pte_val(pte) |= PTE_RDONLY;
-		if (pte_user_exec(pte) && !pte_special(pte))
-			__sync_icache_dcache(pte, addr);
-	}
+	if (pte_present(pte) && pte_user_exec(pte) && !pte_special(pte))
+		__sync_icache_dcache(pte, addr);
 
 	/*
 	 * If the existing pte is valid, check for potential race with
 	 * hardware updates of the pte (ptep_set_access_flags safely changes
 	 * valid ptes without going through an invalid entry).
 	 */
-	if (IS_ENABLED(CONFIG_ARM64_HW_AFDBM) &&
-	    pte_valid(*ptep) && pte_valid(pte)) {
+	if (pte_valid(*ptep) && pte_valid(pte)) {
 		VM_WARN_ONCE(!pte_young(pte),
 			     "%s: racy access flag clearing: 0x%016llx -> 0x%016llx",
 			     __func__, pte_val(*ptep), pte_val(pte));
@@ -412,7 +415,7 @@ static inline phys_addr_t pmd_page_paddr(pmd_t pmd)
 /* Find an entry in the third-level page table. */
 #define pte_index(addr)		(((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 
-#define pte_offset_phys(dir,addr)	(pmd_page_paddr(*(dir)) + pte_index(addr) * sizeof(pte_t))
+#define pte_offset_phys(dir,addr)	(pmd_page_paddr(READ_ONCE(*(dir))) + pte_index(addr) * sizeof(pte_t))
 #define pte_offset_kernel(dir,addr)	((pte_t *)__va(pte_offset_phys((dir), (addr))))
 
 #define pte_offset_map(dir,addr)	pte_offset_kernel((dir), (addr))
@@ -571,7 +574,6 @@ static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot)
 	return pte_pmd(pte_modify(pmd_pte(pmd), newprot));
 }
 
-#ifdef CONFIG_ARM64_HW_AFDBM
 #define __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
 extern int ptep_set_access_flags(struct vm_area_struct *vma,
 				 unsigned long address, pte_t *ptep,
@@ -593,20 +595,17 @@ static inline int pmdp_set_access_flags(struct vm_area_struct *vma,
 #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
 static inline int __ptep_test_and_clear_young(pte_t *ptep)
 {
-	pteval_t pteval;
-	unsigned int tmp, res;
+	pte_t old_pte, pte;
 
-	asm volatile("//	__ptep_test_and_clear_young\n"
-	"	prfm	pstl1strm, %2\n"
-	"1:	ldxr	%0, %2\n"
-	"	ubfx	%w3, %w0, %5, #1	// extract PTE_AF (young)\n"
-	"	and	%0, %0, %4		// clear PTE_AF\n"
-	"	stxr	%w1, %0, %2\n"
-	"	cbnz	%w1, 1b\n"
-	: "=&r" (pteval), "=&r" (tmp), "+Q" (pte_val(*ptep)), "=&r" (res)
-	: "L" (~PTE_AF), "I" (ilog2(PTE_AF)));
+	pte = READ_ONCE(*ptep);
+	do {
+		old_pte = pte;
+		pte = pte_mkold(pte);
+		pte_val(pte) = cmpxchg_relaxed(&pte_val(*ptep),
+					       pte_val(old_pte), pte_val(pte));
+	} while (pte_val(pte) != pte_val(old_pte));
 
-	return res;
+	return pte_young(pte);
 }
 
 static inline int ptep_test_and_clear_young(struct vm_area_struct *vma,
@@ -630,17 +629,7 @@ static inline int pmdp_test_and_clear_young(struct vm_area_struct *vma,
 static inline pte_t ptep_get_and_clear(struct mm_struct *mm,
 				       unsigned long address, pte_t *ptep)
 {
-	pteval_t old_pteval;
-	unsigned int tmp;
-
-	asm volatile("//	ptep_get_and_clear\n"
-	"	prfm	pstl1strm, %2\n"
-	"1:	ldxr	%0, %2\n"
-	"	stxr	%w1, xzr, %2\n"
-	"	cbnz	%w1, 1b\n"
-	: "=&r" (old_pteval), "=&r" (tmp), "+Q" (pte_val(*ptep)));
-
-	return __pte(old_pteval);
+	return __pte(xchg_relaxed(&pte_val(*ptep), 0));
 }
 
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
@@ -653,27 +642,32 @@ static inline pmd_t pmdp_huge_get_and_clear(struct mm_struct *mm,
 #endif /* CONFIG_TRANSPARENT_HUGEPAGE */
 
 /*
- * ptep_set_wrprotect - mark read-only while trasferring potential hardware
- * dirty status (PTE_DBM && !PTE_RDONLY) to the software PTE_DIRTY bit.
+ * ptep_set_wrprotect - mark read-only while preserving the hardware update of
+ * the Access Flag.
  */
 #define __HAVE_ARCH_PTEP_SET_WRPROTECT
 static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long address, pte_t *ptep)
 {
-	pteval_t pteval;
-	unsigned long tmp;
+	pte_t old_pte, pte;
 
-	asm volatile("//	ptep_set_wrprotect\n"
-	"	prfm	pstl1strm, %2\n"
-	"1:	ldxr	%0, %2\n"
-	"	tst	%0, %4			// check for hw dirty (!PTE_RDONLY)\n"
-	"	csel	%1, %3, xzr, eq		// set PTE_DIRTY|PTE_RDONLY if dirty\n"
-	"	orr	%0, %0, %1		// if !dirty, PTE_RDONLY is already set\n"
-	"	and	%0, %0, %5		// clear PTE_WRITE/PTE_DBM\n"
-	"	stxr	%w1, %0, %2\n"
-	"	cbnz	%w1, 1b\n"
-	: "=&r" (pteval), "=&r" (tmp), "+Q" (pte_val(*ptep))
-	: "r" (PTE_DIRTY|PTE_RDONLY), "L" (PTE_RDONLY), "L" (~PTE_WRITE)
-	: "cc");
+	/*
+	 * ptep_set_wrprotect() is only called on CoW mappings which are
+	 * private (!VM_SHARED) with the pte either read-only (!PTE_WRITE &&
+	 * PTE_RDONLY) or writable and software-dirty (PTE_WRITE &&
+	 * !PTE_RDONLY && PTE_DIRTY); see is_cow_mapping() and
+	 * protection_map[]. There is no race with the hardware update of the
+	 * dirty state: clearing of PTE_RDONLY when PTE_WRITE (a.k.a. PTE_DBM)
+	 * is set.
+	 */
+	VM_WARN_ONCE(pte_write(*ptep) && !pte_dirty(*ptep),
+		     "%s: potential race with hardware DBM", __func__);
+	pte = READ_ONCE(*ptep);
+	do {
+		old_pte = pte;
+		pte = pte_wrprotect(pte);
+		pte_val(pte) = cmpxchg_relaxed(&pte_val(*ptep),
+					       pte_val(old_pte), pte_val(pte));
+	} while (pte_val(pte) != pte_val(old_pte));
 }
 
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
@@ -684,7 +678,6 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
 	ptep_set_wrprotect(mm, address, (pte_t *)pmdp);
 }
 #endif
-#endif	/* CONFIG_ARM64_HW_AFDBM */
 
 extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
 extern pgd_t idmap_pg_dir[PTRS_PER_PGD];
diff --git a/arch/arm64/include/asm/processor.h b/arch/arm64/include/asm/processor.h
index 64c9e78f9882..023cacb946c3 100644
--- a/arch/arm64/include/asm/processor.h
+++ b/arch/arm64/include/asm/processor.h
@@ -19,6 +19,10 @@
 #ifndef __ASM_PROCESSOR_H
 #define __ASM_PROCESSOR_H
 
+#define TASK_SIZE_64		(UL(1) << VA_BITS)
+
+#ifndef __ASSEMBLY__
+
 /*
  * Default implementation of macro that returns current
  * instruction pointer ("program counter").
@@ -37,6 +41,22 @@
 #include <asm/ptrace.h>
 #include <asm/types.h>
 
+/*
+ * TASK_SIZE - the maximum size of a user space task.
+ * TASK_UNMAPPED_BASE - the lower boundary of the mmap VM area.
+ */
+#ifdef CONFIG_COMPAT
+#define TASK_SIZE_32		UL(0x100000000)
+#define TASK_SIZE		(test_thread_flag(TIF_32BIT) ? \
+				TASK_SIZE_32 : TASK_SIZE_64)
+#define TASK_SIZE_OF(tsk)	(test_tsk_thread_flag(tsk, TIF_32BIT) ? \
+				TASK_SIZE_32 : TASK_SIZE_64)
+#else
+#define TASK_SIZE		TASK_SIZE_64
+#endif /* CONFIG_COMPAT */
+
+#define TASK_UNMAPPED_BASE	(PAGE_ALIGN(TASK_SIZE / 4))
+
 #define STACK_TOP_MAX		TASK_SIZE_64
 #ifdef CONFIG_COMPAT
 #define AARCH32_VECTORS_BASE	0xffff0000
@@ -85,6 +105,9 @@ struct thread_struct {
 	unsigned long		tp2_value;
 #endif
 	struct fpsimd_state	fpsimd_state;
+	void			*sve_state;	/* SVE registers, if any */
+	unsigned int		sve_vl;		/* SVE vector length */
+	unsigned int		sve_vl_onexec;	/* SVE vl after next exec */
 	unsigned long		fault_address;	/* fault info */
 	unsigned long		fault_code;	/* ESR_EL1 value */
 	struct debug_info	debug;		/* debugging */
@@ -112,7 +135,7 @@ void tls_preserve_current_state(void);
 static inline void start_thread_common(struct pt_regs *regs, unsigned long pc)
 {
 	memset(regs, 0, sizeof(*regs));
-	regs->syscallno = ~0UL;
+	forget_syscall(regs);
 	regs->pc = pc;
 }
 
@@ -159,7 +182,7 @@ extern struct task_struct *cpu_switch_to(struct task_struct *prev,
 					 struct task_struct *next);
 
 #define task_pt_regs(p) \
-	((struct pt_regs *)(THREAD_START_SP + task_stack_page(p)) - 1)
+	((struct pt_regs *)(THREAD_SIZE + task_stack_page(p)) - 1)
 
 #define KSTK_EIP(tsk)	((unsigned long)task_pt_regs(tsk)->pc)
 #define KSTK_ESP(tsk)	user_stack_pointer(task_pt_regs(tsk))
@@ -194,4 +217,9 @@ static inline void spin_lock_prefetch(const void *ptr)
 int cpu_enable_pan(void *__unused);
 int cpu_enable_cache_maint_trap(void *__unused);
 
+/* Userspace interface for PR_SVE_{SET,GET}_VL prctl()s: */
+#define SVE_SET_VL(arg)	sve_set_current_vl(arg)
+#define SVE_GET_VL()	sve_get_current_vl()
+
+#endif /* __ASSEMBLY__ */
 #endif /* __ASM_PROCESSOR_H */
diff --git a/arch/arm64/include/asm/ptrace.h b/arch/arm64/include/asm/ptrace.h
index 11403fdd0a50..6069d66e0bc2 100644
--- a/arch/arm64/include/asm/ptrace.h
+++ b/arch/arm64/include/asm/ptrace.h
@@ -72,8 +72,19 @@
 #define COMPAT_PT_TEXT_ADDR		0x10000
 #define COMPAT_PT_DATA_ADDR		0x10004
 #define COMPAT_PT_TEXT_END_ADDR		0x10008
+
+/*
+ * If pt_regs.syscallno == NO_SYSCALL, then the thread is not executing
+ * a syscall -- i.e., its most recent entry into the kernel from
+ * userspace was not via SVC, or otherwise a tracer cancelled the syscall.
+ *
+ * This must have the value -1, for ABI compatibility with ptrace etc.
+ */
+#define NO_SYSCALL (-1)
+
 #ifndef __ASSEMBLY__
 #include <linux/bug.h>
+#include <linux/types.h>
 
 /* sizeof(struct user) for AArch32 */
 #define COMPAT_USER_SZ	296
@@ -116,11 +127,29 @@ struct pt_regs {
 		};
 	};
 	u64 orig_x0;
-	u64 syscallno;
+#ifdef __AARCH64EB__
+	u32 unused2;
+	s32 syscallno;
+#else
+	s32 syscallno;
+	u32 unused2;
+#endif
+
 	u64 orig_addr_limit;
 	u64 unused;	// maintain 16 byte alignment
+	u64 stackframe[2];
 };
 
+static inline bool in_syscall(struct pt_regs const *regs)
+{
+	return regs->syscallno != NO_SYSCALL;
+}
+
+static inline void forget_syscall(struct pt_regs *regs)
+{
+	regs->syscallno = NO_SYSCALL;
+}
+
 #define MAX_REG_OFFSET offsetof(struct pt_regs, pstate)
 
 #define arch_has_single_step()	(1)
diff --git a/arch/arm64/include/asm/signal32.h b/arch/arm64/include/asm/signal32.h
index eeaa97559bab..81abea0b7650 100644
--- a/arch/arm64/include/asm/signal32.h
+++ b/arch/arm64/include/asm/signal32.h
@@ -22,8 +22,6 @@
 
 #define AARCH32_KERN_SIGRET_CODE_OFFSET	0x500
 
-extern const compat_ulong_t aarch32_sigret_code[6];
-
 int compat_setup_frame(int usig, struct ksignal *ksig, sigset_t *set,
 		       struct pt_regs *regs);
 int compat_setup_rt_frame(int usig, struct ksignal *ksig, sigset_t *set,
diff --git a/arch/arm64/include/asm/simd.h b/arch/arm64/include/asm/simd.h
new file mode 100644
index 000000000000..fa8b3fe932e6
--- /dev/null
+++ b/arch/arm64/include/asm/simd.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2017 Linaro Ltd. <ard.biesheuvel@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef __ASM_SIMD_H
+#define __ASM_SIMD_H
+
+#include <linux/compiler.h>
+#include <linux/irqflags.h>
+#include <linux/percpu.h>
+#include <linux/preempt.h>
+#include <linux/types.h>
+
+#ifdef CONFIG_KERNEL_MODE_NEON
+
+DECLARE_PER_CPU(bool, kernel_neon_busy);
+
+/*
+ * may_use_simd - whether it is allowable at this time to issue SIMD
+ *                instructions or access the SIMD register file
+ *
+ * Callers must not assume that the result remains true beyond the next
+ * preempt_enable() or return from softirq context.
+ */
+static __must_check inline bool may_use_simd(void)
+{
+	/*
+	 * The raw_cpu_read() is racy if called with preemption enabled.
+	 * This is not a bug: kernel_neon_busy is only set when
+	 * preemption is disabled, so we cannot migrate to another CPU
+	 * while it is set, nor can we migrate to a CPU where it is set.
+	 * So, if we find it clear on some CPU then we're guaranteed to
+	 * find it clear on any CPU we could migrate to.
+	 *
+	 * If we are in between kernel_neon_begin()...kernel_neon_end(),
+	 * the flag will be set, but preemption is also disabled, so we
+	 * can't migrate to another CPU and spuriously see it become
+	 * false.
+	 */
+	return !in_irq() && !irqs_disabled() && !in_nmi() &&
+		!raw_cpu_read(kernel_neon_busy);
+}
+
+#else /* ! CONFIG_KERNEL_MODE_NEON */
+
+static __must_check inline bool may_use_simd(void) {
+	return false;
+}
+
+#endif /* ! CONFIG_KERNEL_MODE_NEON */
+
+#endif
diff --git a/arch/arm64/include/asm/smp.h b/arch/arm64/include/asm/smp.h
index 55f08c5acfad..f82b447bd34f 100644
--- a/arch/arm64/include/asm/smp.h
+++ b/arch/arm64/include/asm/smp.h
@@ -148,7 +148,7 @@ static inline void cpu_panic_kernel(void)
  */
 bool cpus_are_stuck_in_kernel(void);
 
-extern void smp_send_crash_stop(void);
+extern void crash_smp_send_stop(void);
 extern bool smp_crash_stop_failed(void);
 
 #endif /* ifndef __ASSEMBLY__ */
diff --git a/arch/arm64/include/asm/spinlock.h b/arch/arm64/include/asm/spinlock.h
index cae331d553f8..fdb827c7832f 100644
--- a/arch/arm64/include/asm/spinlock.h
+++ b/arch/arm64/include/asm/spinlock.h
@@ -26,60 +26,6 @@
  * The memory barriers are implicit with the load-acquire and store-release
  * instructions.
  */
-static inline void arch_spin_unlock_wait(arch_spinlock_t *lock)
-{
-	unsigned int tmp;
-	arch_spinlock_t lockval;
-	u32 owner;
-
-	/*
-	 * Ensure prior spin_lock operations to other locks have completed
-	 * on this CPU before we test whether "lock" is locked.
-	 */
-	smp_mb();
-	owner = READ_ONCE(lock->owner) << 16;
-
-	asm volatile(
-"	sevl\n"
-"1:	wfe\n"
-"2:	ldaxr	%w0, %2\n"
-	/* Is the lock free? */
-"	eor	%w1, %w0, %w0, ror #16\n"
-"	cbz	%w1, 3f\n"
-	/* Lock taken -- has there been a subsequent unlock->lock transition? */
-"	eor	%w1, %w3, %w0, lsl #16\n"
-"	cbz	%w1, 1b\n"
-	/*
-	 * The owner has been updated, so there was an unlock->lock
-	 * transition that we missed. That means we can rely on the
-	 * store-release of the unlock operation paired with the
-	 * load-acquire of the lock operation to publish any of our
-	 * previous stores to the new lock owner and therefore don't
-	 * need to bother with the writeback below.
-	 */
-"	b	4f\n"
-"3:\n"
-	/*
-	 * Serialise against any concurrent lockers by writing back the
-	 * unlocked lock value
-	 */
-	ARM64_LSE_ATOMIC_INSN(
-	/* LL/SC */
-"	stxr	%w1, %w0, %2\n"
-	__nops(2),
-	/* LSE atomics */
-"	mov	%w1, %w0\n"
-"	cas	%w0, %w0, %2\n"
-"	eor	%w1, %w1, %w0\n")
-	/* Somebody else wrote to the lock, GOTO 10 and reload the value */
-"	cbnz	%w1, 2b\n"
-"4:"
-	: "=&r" (lockval), "=&r" (tmp), "+Q" (*lock)
-	: "r" (owner)
-	: "memory");
-}
-
-#define arch_spin_lock_flags(lock, flags) arch_spin_lock(lock)
 
 static inline void arch_spin_lock(arch_spinlock_t *lock)
 {
@@ -176,7 +122,11 @@ static inline int arch_spin_value_unlocked(arch_spinlock_t lock)
 
 static inline int arch_spin_is_locked(arch_spinlock_t *lock)
 {
-	smp_mb(); /* See arch_spin_unlock_wait */
+	/*
+	 * Ensure prior spin_lock operations to other locks have completed
+	 * on this CPU before we test whether "lock" is locked.
+	 */
+	smp_mb(); /* ^^^ */
 	return !arch_spin_value_unlocked(READ_ONCE(*lock));
 }
 
@@ -187,185 +137,9 @@ static inline int arch_spin_is_contended(arch_spinlock_t *lock)
 }
 #define arch_spin_is_contended	arch_spin_is_contended
 
-/*
- * Write lock implementation.
- *
- * Write locks set bit 31. Unlocking, is done by writing 0 since the lock is
- * exclusively held.
- *
- * The memory barriers are implicit with the load-acquire and store-release
- * instructions.
- */
-
-static inline void arch_write_lock(arch_rwlock_t *rw)
-{
-	unsigned int tmp;
-
-	asm volatile(ARM64_LSE_ATOMIC_INSN(
-	/* LL/SC */
-	"	sevl\n"
-	"1:	wfe\n"
-	"2:	ldaxr	%w0, %1\n"
-	"	cbnz	%w0, 1b\n"
-	"	stxr	%w0, %w2, %1\n"
-	"	cbnz	%w0, 2b\n"
-	__nops(1),
-	/* LSE atomics */
-	"1:	mov	%w0, wzr\n"
-	"2:	casa	%w0, %w2, %1\n"
-	"	cbz	%w0, 3f\n"
-	"	ldxr	%w0, %1\n"
-	"	cbz	%w0, 2b\n"
-	"	wfe\n"
-	"	b	1b\n"
-	"3:")
-	: "=&r" (tmp), "+Q" (rw->lock)
-	: "r" (0x80000000)
-	: "memory");
-}
-
-static inline int arch_write_trylock(arch_rwlock_t *rw)
-{
-	unsigned int tmp;
-
-	asm volatile(ARM64_LSE_ATOMIC_INSN(
-	/* LL/SC */
-	"1:	ldaxr	%w0, %1\n"
-	"	cbnz	%w0, 2f\n"
-	"	stxr	%w0, %w2, %1\n"
-	"	cbnz	%w0, 1b\n"
-	"2:",
-	/* LSE atomics */
-	"	mov	%w0, wzr\n"
-	"	casa	%w0, %w2, %1\n"
-	__nops(2))
-	: "=&r" (tmp), "+Q" (rw->lock)
-	: "r" (0x80000000)
-	: "memory");
-
-	return !tmp;
-}
-
-static inline void arch_write_unlock(arch_rwlock_t *rw)
-{
-	asm volatile(ARM64_LSE_ATOMIC_INSN(
-	"	stlr	wzr, %0",
-	"	swpl	wzr, wzr, %0")
-	: "=Q" (rw->lock) :: "memory");
-}
-
-/* write_can_lock - would write_trylock() succeed? */
-#define arch_write_can_lock(x)		((x)->lock == 0)
-
-/*
- * Read lock implementation.
- *
- * It exclusively loads the lock value, increments it and stores the new value
- * back if positive and the CPU still exclusively owns the location. If the
- * value is negative, the lock is already held.
- *
- * During unlocking there may be multiple active read locks but no write lock.
- *
- * The memory barriers are implicit with the load-acquire and store-release
- * instructions.
- *
- * Note that in UNDEFINED cases, such as unlocking a lock twice, the LL/SC
- * and LSE implementations may exhibit different behaviour (although this
- * will have no effect on lockdep).
- */
-static inline void arch_read_lock(arch_rwlock_t *rw)
-{
-	unsigned int tmp, tmp2;
-
-	asm volatile(
-	"	sevl\n"
-	ARM64_LSE_ATOMIC_INSN(
-	/* LL/SC */
-	"1:	wfe\n"
-	"2:	ldaxr	%w0, %2\n"
-	"	add	%w0, %w0, #1\n"
-	"	tbnz	%w0, #31, 1b\n"
-	"	stxr	%w1, %w0, %2\n"
-	"	cbnz	%w1, 2b\n"
-	__nops(1),
-	/* LSE atomics */
-	"1:	wfe\n"
-	"2:	ldxr	%w0, %2\n"
-	"	adds	%w1, %w0, #1\n"
-	"	tbnz	%w1, #31, 1b\n"
-	"	casa	%w0, %w1, %2\n"
-	"	sbc	%w0, %w1, %w0\n"
-	"	cbnz	%w0, 2b")
-	: "=&r" (tmp), "=&r" (tmp2), "+Q" (rw->lock)
-	:
-	: "cc", "memory");
-}
-
-static inline void arch_read_unlock(arch_rwlock_t *rw)
-{
-	unsigned int tmp, tmp2;
-
-	asm volatile(ARM64_LSE_ATOMIC_INSN(
-	/* LL/SC */
-	"1:	ldxr	%w0, %2\n"
-	"	sub	%w0, %w0, #1\n"
-	"	stlxr	%w1, %w0, %2\n"
-	"	cbnz	%w1, 1b",
-	/* LSE atomics */
-	"	movn	%w0, #0\n"
-	"	staddl	%w0, %2\n"
-	__nops(2))
-	: "=&r" (tmp), "=&r" (tmp2), "+Q" (rw->lock)
-	:
-	: "memory");
-}
-
-static inline int arch_read_trylock(arch_rwlock_t *rw)
-{
-	unsigned int tmp, tmp2;
-
-	asm volatile(ARM64_LSE_ATOMIC_INSN(
-	/* LL/SC */
-	"	mov	%w1, #1\n"
-	"1:	ldaxr	%w0, %2\n"
-	"	add	%w0, %w0, #1\n"
-	"	tbnz	%w0, #31, 2f\n"
-	"	stxr	%w1, %w0, %2\n"
-	"	cbnz	%w1, 1b\n"
-	"2:",
-	/* LSE atomics */
-	"	ldr	%w0, %2\n"
-	"	adds	%w1, %w0, #1\n"
-	"	tbnz	%w1, #31, 1f\n"
-	"	casa	%w0, %w1, %2\n"
-	"	sbc	%w1, %w1, %w0\n"
-	__nops(1)
-	"1:")
-	: "=&r" (tmp), "=&r" (tmp2), "+Q" (rw->lock)
-	:
-	: "cc", "memory");
-
-	return !tmp2;
-}
-
-/* read_can_lock - would read_trylock() succeed? */
-#define arch_read_can_lock(x)		((x)->lock < 0x80000000)
-
-#define arch_read_lock_flags(lock, flags) arch_read_lock(lock)
-#define arch_write_lock_flags(lock, flags) arch_write_lock(lock)
-
-#define arch_spin_relax(lock)	cpu_relax()
-#define arch_read_relax(lock)	cpu_relax()
-#define arch_write_relax(lock)	cpu_relax()
+#include <asm/qrwlock.h>
 
-/*
- * Accesses appearing in program order before a spin_lock() operation
- * can be reordered with accesses inside the critical section, by virtue
- * of arch_spin_lock being constructed using acquire semantics.
- *
- * In cases where this is problematic (e.g. try_to_wake_up), an
- * smp_mb__before_spinlock() can restore the required ordering.
- */
-#define smp_mb__before_spinlock()	smp_mb()
+/* See include/linux/spinlock.h */
+#define smp_mb__after_spinlock()	smp_mb()
 
 #endif /* __ASM_SPINLOCK_H */
diff --git a/arch/arm64/include/asm/spinlock_types.h b/arch/arm64/include/asm/spinlock_types.h
index 55be59a35e3f..6b856012c51b 100644
--- a/arch/arm64/include/asm/spinlock_types.h
+++ b/arch/arm64/include/asm/spinlock_types.h
@@ -36,10 +36,6 @@ typedef struct {
 
 #define __ARCH_SPIN_LOCK_UNLOCKED	{ 0 , 0 }
 
-typedef struct {
-	volatile unsigned int lock;
-} arch_rwlock_t;
-
-#define __ARCH_RW_LOCK_UNLOCKED		{ 0 }
+#include <asm-generic/qrwlock_types.h>
 
 #endif
diff --git a/arch/arm64/include/asm/stack_pointer.h b/arch/arm64/include/asm/stack_pointer.h
index ffcdf742cddf..8e57c96ad45e 100644
--- a/arch/arm64/include/asm/stack_pointer.h
+++ b/arch/arm64/include/asm/stack_pointer.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_STACK_POINTER_H
 #define __ASM_STACK_POINTER_H
 
diff --git a/arch/arm64/include/asm/stackprotector.h b/arch/arm64/include/asm/stackprotector.h
index b86a0865ddf1..58d15be11c4d 100644
--- a/arch/arm64/include/asm/stackprotector.h
+++ b/arch/arm64/include/asm/stackprotector.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * GCC stack protector support.
  *
diff --git a/arch/arm64/include/asm/stacktrace.h b/arch/arm64/include/asm/stacktrace.h
index 5b6eafccc5d8..6ad30776e984 100644
--- a/arch/arm64/include/asm/stacktrace.h
+++ b/arch/arm64/include/asm/stacktrace.h
@@ -16,11 +16,15 @@
 #ifndef __ASM_STACKTRACE_H
 #define __ASM_STACKTRACE_H
 
-struct task_struct;
+#include <linux/percpu.h>
+#include <linux/sched.h>
+#include <linux/sched/task_stack.h>
+
+#include <asm/memory.h>
+#include <asm/ptrace.h>
 
 struct stackframe {
 	unsigned long fp;
-	unsigned long sp;
 	unsigned long pc;
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 	unsigned int graph;
@@ -32,4 +36,57 @@ extern void walk_stackframe(struct task_struct *tsk, struct stackframe *frame,
 			    int (*fn)(struct stackframe *, void *), void *data);
 extern void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk);
 
+DECLARE_PER_CPU(unsigned long *, irq_stack_ptr);
+
+static inline bool on_irq_stack(unsigned long sp)
+{
+	unsigned long low = (unsigned long)raw_cpu_read(irq_stack_ptr);
+	unsigned long high = low + IRQ_STACK_SIZE;
+
+	if (!low)
+		return false;
+
+	return (low <= sp && sp < high);
+}
+
+static inline bool on_task_stack(struct task_struct *tsk, unsigned long sp)
+{
+	unsigned long low = (unsigned long)task_stack_page(tsk);
+	unsigned long high = low + THREAD_SIZE;
+
+	return (low <= sp && sp < high);
+}
+
+#ifdef CONFIG_VMAP_STACK
+DECLARE_PER_CPU(unsigned long [OVERFLOW_STACK_SIZE/sizeof(long)], overflow_stack);
+
+static inline bool on_overflow_stack(unsigned long sp)
+{
+	unsigned long low = (unsigned long)raw_cpu_ptr(overflow_stack);
+	unsigned long high = low + OVERFLOW_STACK_SIZE;
+
+	return (low <= sp && sp < high);
+}
+#else
+static inline bool on_overflow_stack(unsigned long sp) { return false; }
+#endif
+
+/*
+ * We can only safely access per-cpu stacks from current in a non-preemptible
+ * context.
+ */
+static inline bool on_accessible_stack(struct task_struct *tsk, unsigned long sp)
+{
+	if (on_task_stack(tsk, sp))
+		return true;
+	if (tsk != current || preemptible())
+		return false;
+	if (on_irq_stack(sp))
+		return true;
+	if (on_overflow_stack(sp))
+		return true;
+
+	return false;
+}
+
 #endif	/* __ASM_STACKTRACE_H */
diff --git a/arch/arm64/include/asm/string.h b/arch/arm64/include/asm/string.h
index d0aa42907569..dd95d33a5bd5 100644
--- a/arch/arm64/include/asm/string.h
+++ b/arch/arm64/include/asm/string.h
@@ -52,6 +52,10 @@ extern void *__memset(void *, int, __kernel_size_t);
 #define __HAVE_ARCH_MEMCMP
 extern int memcmp(const void *, const void *, size_t);
 
+#ifdef CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE
+#define __HAVE_ARCH_MEMCPY_FLUSHCACHE
+void memcpy_flushcache(void *dst, const void *src, size_t cnt);
+#endif
 
 #if defined(CONFIG_KASAN) && !defined(__SANITIZE_ADDRESS__)
 
diff --git a/arch/arm64/include/asm/suspend.h b/arch/arm64/include/asm/suspend.h
index de5600f40adf..8939c87c4dce 100644
--- a/arch/arm64/include/asm/suspend.h
+++ b/arch/arm64/include/asm/suspend.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_SUSPEND_H
 #define __ASM_SUSPEND_H
 
diff --git a/arch/arm64/include/asm/sync_bitops.h b/arch/arm64/include/asm/sync_bitops.h
index 8da0bf4f7659..eee31a9f72a5 100644
--- a/arch/arm64/include/asm/sync_bitops.h
+++ b/arch/arm64/include/asm/sync_bitops.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_SYNC_BITOPS_H__
 #define __ASM_SYNC_BITOPS_H__
 
diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index 16e44fa9b3b6..08cc88574659 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -145,10 +145,14 @@
 
 #define SYS_ID_AA64PFR0_EL1		sys_reg(3, 0, 0, 4, 0)
 #define SYS_ID_AA64PFR1_EL1		sys_reg(3, 0, 0, 4, 1)
+#define SYS_ID_AA64ZFR0_EL1		sys_reg(3, 0, 0, 4, 4)
 
 #define SYS_ID_AA64DFR0_EL1		sys_reg(3, 0, 0, 5, 0)
 #define SYS_ID_AA64DFR1_EL1		sys_reg(3, 0, 0, 5, 1)
 
+#define SYS_ID_AA64AFR0_EL1		sys_reg(3, 0, 0, 5, 4)
+#define SYS_ID_AA64AFR1_EL1		sys_reg(3, 0, 0, 5, 5)
+
 #define SYS_ID_AA64ISAR0_EL1		sys_reg(3, 0, 0, 6, 0)
 #define SYS_ID_AA64ISAR1_EL1		sys_reg(3, 0, 0, 6, 1)
 
@@ -160,6 +164,8 @@
 #define SYS_ACTLR_EL1			sys_reg(3, 0, 1, 0, 1)
 #define SYS_CPACR_EL1			sys_reg(3, 0, 1, 0, 2)
 
+#define SYS_ZCR_EL1			sys_reg(3, 0, 1, 2, 0)
+
 #define SYS_TTBR0_EL1			sys_reg(3, 0, 2, 0, 0)
 #define SYS_TTBR1_EL1			sys_reg(3, 0, 2, 0, 1)
 #define SYS_TCR_EL1			sys_reg(3, 0, 2, 0, 2)
@@ -172,6 +178,99 @@
 #define SYS_FAR_EL1			sys_reg(3, 0, 6, 0, 0)
 #define SYS_PAR_EL1			sys_reg(3, 0, 7, 4, 0)
 
+/*** Statistical Profiling Extension ***/
+/* ID registers */
+#define SYS_PMSIDR_EL1			sys_reg(3, 0, 9, 9, 7)
+#define SYS_PMSIDR_EL1_FE_SHIFT		0
+#define SYS_PMSIDR_EL1_FT_SHIFT		1
+#define SYS_PMSIDR_EL1_FL_SHIFT		2
+#define SYS_PMSIDR_EL1_ARCHINST_SHIFT	3
+#define SYS_PMSIDR_EL1_LDS_SHIFT	4
+#define SYS_PMSIDR_EL1_ERND_SHIFT	5
+#define SYS_PMSIDR_EL1_INTERVAL_SHIFT	8
+#define SYS_PMSIDR_EL1_INTERVAL_MASK	0xfUL
+#define SYS_PMSIDR_EL1_MAXSIZE_SHIFT	12
+#define SYS_PMSIDR_EL1_MAXSIZE_MASK	0xfUL
+#define SYS_PMSIDR_EL1_COUNTSIZE_SHIFT	16
+#define SYS_PMSIDR_EL1_COUNTSIZE_MASK	0xfUL
+
+#define SYS_PMBIDR_EL1			sys_reg(3, 0, 9, 10, 7)
+#define SYS_PMBIDR_EL1_ALIGN_SHIFT	0
+#define SYS_PMBIDR_EL1_ALIGN_MASK	0xfU
+#define SYS_PMBIDR_EL1_P_SHIFT		4
+#define SYS_PMBIDR_EL1_F_SHIFT		5
+
+/* Sampling controls */
+#define SYS_PMSCR_EL1			sys_reg(3, 0, 9, 9, 0)
+#define SYS_PMSCR_EL1_E0SPE_SHIFT	0
+#define SYS_PMSCR_EL1_E1SPE_SHIFT	1
+#define SYS_PMSCR_EL1_CX_SHIFT		3
+#define SYS_PMSCR_EL1_PA_SHIFT		4
+#define SYS_PMSCR_EL1_TS_SHIFT		5
+#define SYS_PMSCR_EL1_PCT_SHIFT		6
+
+#define SYS_PMSCR_EL2			sys_reg(3, 4, 9, 9, 0)
+#define SYS_PMSCR_EL2_E0HSPE_SHIFT	0
+#define SYS_PMSCR_EL2_E2SPE_SHIFT	1
+#define SYS_PMSCR_EL2_CX_SHIFT		3
+#define SYS_PMSCR_EL2_PA_SHIFT		4
+#define SYS_PMSCR_EL2_TS_SHIFT		5
+#define SYS_PMSCR_EL2_PCT_SHIFT		6
+
+#define SYS_PMSICR_EL1			sys_reg(3, 0, 9, 9, 2)
+
+#define SYS_PMSIRR_EL1			sys_reg(3, 0, 9, 9, 3)
+#define SYS_PMSIRR_EL1_RND_SHIFT	0
+#define SYS_PMSIRR_EL1_INTERVAL_SHIFT	8
+#define SYS_PMSIRR_EL1_INTERVAL_MASK	0xffffffUL
+
+/* Filtering controls */
+#define SYS_PMSFCR_EL1			sys_reg(3, 0, 9, 9, 4)
+#define SYS_PMSFCR_EL1_FE_SHIFT		0
+#define SYS_PMSFCR_EL1_FT_SHIFT		1
+#define SYS_PMSFCR_EL1_FL_SHIFT		2
+#define SYS_PMSFCR_EL1_B_SHIFT		16
+#define SYS_PMSFCR_EL1_LD_SHIFT		17
+#define SYS_PMSFCR_EL1_ST_SHIFT		18
+
+#define SYS_PMSEVFR_EL1			sys_reg(3, 0, 9, 9, 5)
+#define SYS_PMSEVFR_EL1_RES0		0x0000ffff00ff0f55UL
+
+#define SYS_PMSLATFR_EL1		sys_reg(3, 0, 9, 9, 6)
+#define SYS_PMSLATFR_EL1_MINLAT_SHIFT	0
+
+/* Buffer controls */
+#define SYS_PMBLIMITR_EL1		sys_reg(3, 0, 9, 10, 0)
+#define SYS_PMBLIMITR_EL1_E_SHIFT	0
+#define SYS_PMBLIMITR_EL1_FM_SHIFT	1
+#define SYS_PMBLIMITR_EL1_FM_MASK	0x3UL
+#define SYS_PMBLIMITR_EL1_FM_STOP_IRQ	(0 << SYS_PMBLIMITR_EL1_FM_SHIFT)
+
+#define SYS_PMBPTR_EL1			sys_reg(3, 0, 9, 10, 1)
+
+/* Buffer error reporting */
+#define SYS_PMBSR_EL1			sys_reg(3, 0, 9, 10, 3)
+#define SYS_PMBSR_EL1_COLL_SHIFT	16
+#define SYS_PMBSR_EL1_S_SHIFT		17
+#define SYS_PMBSR_EL1_EA_SHIFT		18
+#define SYS_PMBSR_EL1_DL_SHIFT		19
+#define SYS_PMBSR_EL1_EC_SHIFT		26
+#define SYS_PMBSR_EL1_EC_MASK		0x3fUL
+
+#define SYS_PMBSR_EL1_EC_BUF		(0x0UL << SYS_PMBSR_EL1_EC_SHIFT)
+#define SYS_PMBSR_EL1_EC_FAULT_S1	(0x24UL << SYS_PMBSR_EL1_EC_SHIFT)
+#define SYS_PMBSR_EL1_EC_FAULT_S2	(0x25UL << SYS_PMBSR_EL1_EC_SHIFT)
+
+#define SYS_PMBSR_EL1_FAULT_FSC_SHIFT	0
+#define SYS_PMBSR_EL1_FAULT_FSC_MASK	0x3fUL
+
+#define SYS_PMBSR_EL1_BUF_BSC_SHIFT	0
+#define SYS_PMBSR_EL1_BUF_BSC_MASK	0x3fUL
+
+#define SYS_PMBSR_EL1_BUF_BSC_FULL	(0x1UL << SYS_PMBSR_EL1_BUF_BSC_SHIFT)
+
+/*** End of Statistical Profiling Extension ***/
+
 #define SYS_PMINTENSET_EL1		sys_reg(3, 0, 9, 14, 1)
 #define SYS_PMINTENCLR_EL1		sys_reg(3, 0, 9, 14, 2)
 
@@ -250,6 +349,8 @@
 
 #define SYS_PMCCFILTR_EL0		sys_reg (3, 3, 14, 15, 7)
 
+#define SYS_ZCR_EL2			sys_reg(3, 4, 1, 2, 0)
+
 #define SYS_DACR32_EL2			sys_reg(3, 4, 3, 0, 0)
 #define SYS_IFSR32_EL2			sys_reg(3, 4, 5, 0, 1)
 #define SYS_FPEXC32_EL2			sys_reg(3, 4, 5, 3, 0)
@@ -318,6 +419,10 @@
 #define SCTLR_EL1_CP15BEN	(1 << 5)
 
 /* id_aa64isar0 */
+#define ID_AA64ISAR0_DP_SHIFT		44
+#define ID_AA64ISAR0_SM4_SHIFT		40
+#define ID_AA64ISAR0_SM3_SHIFT		36
+#define ID_AA64ISAR0_SHA3_SHIFT		32
 #define ID_AA64ISAR0_RDM_SHIFT		28
 #define ID_AA64ISAR0_ATOMICS_SHIFT	20
 #define ID_AA64ISAR0_CRC32_SHIFT	16
@@ -329,8 +434,10 @@
 #define ID_AA64ISAR1_LRCPC_SHIFT	20
 #define ID_AA64ISAR1_FCMA_SHIFT		16
 #define ID_AA64ISAR1_JSCVT_SHIFT	12
+#define ID_AA64ISAR1_DPB_SHIFT		0
 
 /* id_aa64pfr0 */
+#define ID_AA64PFR0_SVE_SHIFT		32
 #define ID_AA64PFR0_GIC_SHIFT		24
 #define ID_AA64PFR0_ASIMD_SHIFT		20
 #define ID_AA64PFR0_FP_SHIFT		16
@@ -339,6 +446,7 @@
 #define ID_AA64PFR0_EL1_SHIFT		4
 #define ID_AA64PFR0_EL0_SHIFT		0
 
+#define ID_AA64PFR0_SVE			0x1
 #define ID_AA64PFR0_FP_NI		0xf
 #define ID_AA64PFR0_FP_SUPPORTED	0x0
 #define ID_AA64PFR0_ASIMD_NI		0xf
@@ -440,6 +548,20 @@
 #endif
 
 
+/*
+ * The ZCR_ELx_LEN_* definitions intentionally include bits [8:4] which
+ * are reserved by the SVE architecture for future expansion of the LEN
+ * field, with compatible semantics.
+ */
+#define ZCR_ELx_LEN_SHIFT	0
+#define ZCR_ELx_LEN_SIZE	9
+#define ZCR_ELx_LEN_MASK	0x1ff
+
+#define CPACR_EL1_ZEN_EL1EN	(1 << 16) /* enable EL1 access */
+#define CPACR_EL1_ZEN_EL0EN	(1 << 17) /* enable EL0 access, if EL1EN set */
+#define CPACR_EL1_ZEN		(CPACR_EL1_ZEN_EL1EN | CPACR_EL1_ZEN_EL0EN)
+
+
 /* Safe value for MPIDR_EL1: Bit31:RES1, Bit30:U:0, Bit24:MT:0 */
 #define SYS_MPIDR_SAFE_VAL		(1UL << 31)
 
@@ -492,7 +614,7 @@ asm(
  * the "%x0" template means XZR.
  */
 #define write_sysreg(v, r) do {					\
-	u64 __val = (u64)v;					\
+	u64 __val = (u64)(v);					\
 	asm volatile("msr " __stringify(r) ", %x0"		\
 		     : : "rZ" (__val));				\
 } while (0)
@@ -508,7 +630,7 @@ asm(
 })
 
 #define write_sysreg_s(v, r) do {					\
-	u64 __val = (u64)v;						\
+	u64 __val = (u64)(v);						\
 	asm volatile("msr_s " __stringify(r) ", %x0" : : "rZ" (__val));	\
 } while (0)
 
diff --git a/arch/arm64/include/asm/thread_info.h b/arch/arm64/include/asm/thread_info.h
index 46c3b93cf865..eb431286bacd 100644
--- a/arch/arm64/include/asm/thread_info.h
+++ b/arch/arm64/include/asm/thread_info.h
@@ -23,19 +23,11 @@
 
 #include <linux/compiler.h>
 
-#ifdef CONFIG_ARM64_4K_PAGES
-#define THREAD_SIZE_ORDER	2
-#elif defined(CONFIG_ARM64_16K_PAGES)
-#define THREAD_SIZE_ORDER	0
-#endif
-
-#define THREAD_SIZE		16384
-#define THREAD_START_SP		(THREAD_SIZE - 16)
-
 #ifndef __ASSEMBLY__
 
 struct task_struct;
 
+#include <asm/memory.h>
 #include <asm/stack_pointer.h>
 #include <asm/types.h>
 
@@ -68,6 +60,11 @@ struct thread_info {
 #define thread_saved_fp(tsk)	\
 	((unsigned long)(tsk->thread.cpu_context.fp))
 
+void arch_setup_new_exec(void);
+#define arch_setup_new_exec     arch_setup_new_exec
+
+void arch_release_task_struct(struct task_struct *tsk);
+
 #endif
 
 /*
@@ -86,6 +83,7 @@ struct thread_info {
 #define TIF_NOTIFY_RESUME	2	/* callback before returning to user */
 #define TIF_FOREIGN_FPSTATE	3	/* CPU's FP state is not current's */
 #define TIF_UPROBE		4	/* uprobe breakpoint or singlestep */
+#define TIF_FSCHECK		5	/* Check FS is USER_DS on return */
 #define TIF_NOHZ		7
 #define TIF_SYSCALL_TRACE	8
 #define TIF_SYSCALL_AUDIT	9
@@ -96,6 +94,8 @@ struct thread_info {
 #define TIF_RESTORE_SIGMASK	20
 #define TIF_SINGLESTEP		21
 #define TIF_32BIT		22	/* 32bit process */
+#define TIF_SVE			23	/* Scalable Vector Extension in use */
+#define TIF_SVE_VL_INHERIT	24	/* Inherit sve_vl_onexec across exec */
 
 #define _TIF_SIGPENDING		(1 << TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED	(1 << TIF_NEED_RESCHED)
@@ -107,11 +107,13 @@ struct thread_info {
 #define _TIF_SYSCALL_TRACEPOINT	(1 << TIF_SYSCALL_TRACEPOINT)
 #define _TIF_SECCOMP		(1 << TIF_SECCOMP)
 #define _TIF_UPROBE		(1 << TIF_UPROBE)
+#define _TIF_FSCHECK		(1 << TIF_FSCHECK)
 #define _TIF_32BIT		(1 << TIF_32BIT)
+#define _TIF_SVE		(1 << TIF_SVE)
 
 #define _TIF_WORK_MASK		(_TIF_NEED_RESCHED | _TIF_SIGPENDING | \
 				 _TIF_NOTIFY_RESUME | _TIF_FOREIGN_FPSTATE | \
-				 _TIF_UPROBE)
+				 _TIF_UPROBE | _TIF_FSCHECK)
 
 #define _TIF_SYSCALL_WORK	(_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
 				 _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
diff --git a/arch/arm64/include/asm/timex.h b/arch/arm64/include/asm/timex.h
index 81a076eb37fa..9ad60bae5c8d 100644
--- a/arch/arm64/include/asm/timex.h
+++ b/arch/arm64/include/asm/timex.h
@@ -22,7 +22,7 @@
  * Use the current timer as a cycle counter since this is what we use for
  * the delay loop.
  */
-#define get_cycles()	arch_counter_get_cntvct()
+#define get_cycles()	arch_timer_read_counter()
 
 #include <asm-generic/timex.h>
 
diff --git a/arch/arm64/include/asm/topology.h b/arch/arm64/include/asm/topology.h
index 8b57339823e9..c4f2d50491eb 100644
--- a/arch/arm64/include/asm/topology.h
+++ b/arch/arm64/include/asm/topology.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_TOPOLOGY_H
 #define __ASM_TOPOLOGY_H
 
@@ -32,6 +33,14 @@ int pcibus_to_node(struct pci_bus *bus);
 
 #endif /* CONFIG_NUMA */
 
+#include <linux/arch_topology.h>
+
+/* Replace task scheduler's default frequency-invariant accounting */
+#define arch_scale_freq_capacity topology_get_freq_scale
+
+/* Replace task scheduler's default cpu-invariant accounting */
+#define arch_scale_cpu_capacity topology_get_cpu_scale
+
 #include <asm-generic/topology.h>
 
 #endif /* _ASM_ARM_TOPOLOGY_H */
diff --git a/arch/arm64/include/asm/traps.h b/arch/arm64/include/asm/traps.h
index 02e9035b0685..1696f9de9359 100644
--- a/arch/arm64/include/asm/traps.h
+++ b/arch/arm64/include/asm/traps.h
@@ -34,21 +34,22 @@ struct undef_hook {
 
 void register_undef_hook(struct undef_hook *hook);
 void unregister_undef_hook(struct undef_hook *hook);
+void force_signal_inject(int signal, int code, struct pt_regs *regs,
+			 unsigned long address);
 
 void arm64_notify_segfault(struct pt_regs *regs, unsigned long addr);
 
-#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+/*
+ * Move regs->pc to next instruction and do necessary setup before it
+ * is executed.
+ */
+void arm64_skip_faulting_instruction(struct pt_regs *regs, unsigned long size);
+
 static inline int __in_irqentry_text(unsigned long ptr)
 {
 	return ptr >= (unsigned long)&__irqentry_text_start &&
 	       ptr < (unsigned long)&__irqentry_text_end;
 }
-#else
-static inline int __in_irqentry_text(unsigned long ptr)
-{
-	return 0;
-}
-#endif
 
 static inline int in_exception_text(unsigned long ptr)
 {
@@ -60,4 +61,9 @@ static inline int in_exception_text(unsigned long ptr)
 	return in ? : __in_irqentry_text(ptr);
 }
 
+static inline int in_entry_text(unsigned long ptr)
+{
+	return ptr >= (unsigned long)&__entry_text_start &&
+	       ptr < (unsigned long)&__entry_text_end;
+}
 #endif
diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
index 8f0a1de11e4a..fc0f9eb66039 100644
--- a/arch/arm64/include/asm/uaccess.h
+++ b/arch/arm64/include/asm/uaccess.h
@@ -45,6 +45,9 @@ static inline void set_fs(mm_segment_t fs)
 {
 	current_thread_info()->addr_limit = fs;
 
+	/* On user-mode return, check fs is correct */
+	set_thread_flag(TIF_FSCHECK);
+
 	/*
 	 * Enable/disable UAO so that copy_to_user() etc can access
 	 * kernel memory with the unprivileged instructions.
@@ -69,7 +72,7 @@ static inline void set_fs(mm_segment_t fs)
  */
 #define __range_ok(addr, size)						\
 ({									\
-	unsigned long __addr = (unsigned long __force)(addr);		\
+	unsigned long __addr = (unsigned long)(addr);			\
 	unsigned long flag, roksum;					\
 	__chk_user_ptr(addr);						\
 	asm("adds %1, %1, %3; ccmp %1, %4, #2, cc; cset %0, ls"		\
@@ -347,4 +350,16 @@ extern long strncpy_from_user(char *dest, const char __user *src, long count);
 
 extern __must_check long strnlen_user(const char __user *str, long n);
 
+#ifdef CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE
+struct page;
+void memcpy_page_flushcache(char *to, struct page *page, size_t offset, size_t len);
+extern unsigned long __must_check __copy_user_flushcache(void *to, const void __user *from, unsigned long n);
+
+static inline int __copy_from_user_flushcache(void *dst, const void __user *src, unsigned size)
+{
+	kasan_check_write(dst, size);
+	return __copy_user_flushcache(dst, src, size);
+}
+#endif
+
 #endif /* __ASM_UACCESS_H */
diff --git a/arch/arm64/include/asm/xen/events.h b/arch/arm64/include/asm/xen/events.h
index 4318866d053c..4e22b7a8c038 100644
--- a/arch/arm64/include/asm/xen/events.h
+++ b/arch/arm64/include/asm/xen/events.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARM64_XEN_EVENTS_H
 #define _ASM_ARM64_XEN_EVENTS_H
 
diff --git a/arch/arm64/include/asm/xen/xen-ops.h b/arch/arm64/include/asm/xen/xen-ops.h
index ec154e719b11..e6e784051932 100644
--- a/arch/arm64/include/asm/xen/xen-ops.h
+++ b/arch/arm64/include/asm/xen/xen-ops.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_XEN_OPS_H
 #define _ASM_XEN_OPS_H
 
diff --git a/arch/arm64/include/uapi/asm/Kbuild b/arch/arm64/include/uapi/asm/Kbuild
index fc28bd95c6d3..198afbf0688f 100644
--- a/arch/arm64/include/uapi/asm/Kbuild
+++ b/arch/arm64/include/uapi/asm/Kbuild
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
diff --git a/arch/arm64/include/uapi/asm/auxvec.h b/arch/arm64/include/uapi/asm/auxvec.h
index 4cf0c17787a8..ec0a86d484e1 100644
--- a/arch/arm64/include/uapi/asm/auxvec.h
+++ b/arch/arm64/include/uapi/asm/auxvec.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2012 ARM Ltd.
  *
diff --git a/arch/arm64/include/uapi/asm/bitsperlong.h b/arch/arm64/include/uapi/asm/bitsperlong.h
index fce9c2924fa3..485d60bee26c 100644
--- a/arch/arm64/include/uapi/asm/bitsperlong.h
+++ b/arch/arm64/include/uapi/asm/bitsperlong.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2012 ARM Ltd.
  *
diff --git a/arch/arm64/include/uapi/asm/byteorder.h b/arch/arm64/include/uapi/asm/byteorder.h
index dc19e9537f0d..ca9cfdab33fc 100644
--- a/arch/arm64/include/uapi/asm/byteorder.h
+++ b/arch/arm64/include/uapi/asm/byteorder.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2012 ARM Ltd.
  *
diff --git a/arch/arm64/include/uapi/asm/fcntl.h b/arch/arm64/include/uapi/asm/fcntl.h
index cd2e630c235e..f8db34f2622d 100644
--- a/arch/arm64/include/uapi/asm/fcntl.h
+++ b/arch/arm64/include/uapi/asm/fcntl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2012 ARM Ltd.
  *
diff --git a/arch/arm64/include/uapi/asm/hwcap.h b/arch/arm64/include/uapi/asm/hwcap.h
index 4e187ce2a811..cda76fa8b9b2 100644
--- a/arch/arm64/include/uapi/asm/hwcap.h
+++ b/arch/arm64/include/uapi/asm/hwcap.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2012 ARM Ltd.
  *
@@ -35,5 +36,12 @@
 #define HWCAP_JSCVT		(1 << 13)
 #define HWCAP_FCMA		(1 << 14)
 #define HWCAP_LRCPC		(1 << 15)
+#define HWCAP_DCPOP		(1 << 16)
+#define HWCAP_SHA3		(1 << 17)
+#define HWCAP_SM3		(1 << 18)
+#define HWCAP_SM4		(1 << 19)
+#define HWCAP_ASIMDDP		(1 << 20)
+#define HWCAP_SHA512		(1 << 21)
+#define HWCAP_SVE		(1 << 22)
 
 #endif /* _UAPI__ASM_HWCAP_H */
diff --git a/arch/arm64/include/uapi/asm/kvm.h b/arch/arm64/include/uapi/asm/kvm.h
index 9f3ca24bbcc6..9abbf3044654 100644
--- a/arch/arm64/include/uapi/asm/kvm.h
+++ b/arch/arm64/include/uapi/asm/kvm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2012,2013 - ARM Ltd
  * Author: Marc Zyngier <marc.zyngier@arm.com>
@@ -195,6 +196,12 @@ struct kvm_arch_memory_slot {
 
 #define ARM64_SYS_REG(...) (__ARM64_SYS_REG(__VA_ARGS__) | KVM_REG_SIZE_U64)
 
+/* Physical Timer EL0 Registers */
+#define KVM_REG_ARM_PTIMER_CTL		ARM64_SYS_REG(3, 3, 14, 2, 1)
+#define KVM_REG_ARM_PTIMER_CVAL		ARM64_SYS_REG(3, 3, 14, 2, 2)
+#define KVM_REG_ARM_PTIMER_CNT		ARM64_SYS_REG(3, 3, 14, 0, 1)
+
+/* EL0 Virtual Timer Registers */
 #define KVM_REG_ARM_TIMER_CTL		ARM64_SYS_REG(3, 3, 14, 3, 1)
 #define KVM_REG_ARM_TIMER_CNT		ARM64_SYS_REG(3, 3, 14, 3, 2)
 #define KVM_REG_ARM_TIMER_CVAL		ARM64_SYS_REG(3, 3, 14, 0, 2)
@@ -227,6 +234,7 @@ struct kvm_arch_memory_slot {
 #define   KVM_DEV_ARM_ITS_SAVE_TABLES           1
 #define   KVM_DEV_ARM_ITS_RESTORE_TABLES        2
 #define   KVM_DEV_ARM_VGIC_SAVE_PENDING_TABLES	3
+#define   KVM_DEV_ARM_ITS_CTRL_RESET		4
 
 /* Device Control API on vcpu fd */
 #define KVM_ARM_VCPU_PMU_V3_CTRL	0
diff --git a/arch/arm64/include/uapi/asm/param.h b/arch/arm64/include/uapi/asm/param.h
index 8e3a281d448a..b115c5557781 100644
--- a/arch/arm64/include/uapi/asm/param.h
+++ b/arch/arm64/include/uapi/asm/param.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2012 ARM Ltd.
  *
diff --git a/arch/arm64/include/uapi/asm/perf_regs.h b/arch/arm64/include/uapi/asm/perf_regs.h
index 172b8317ee49..d54daafa89e3 100644
--- a/arch/arm64/include/uapi/asm/perf_regs.h
+++ b/arch/arm64/include/uapi/asm/perf_regs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_ARM64_PERF_REGS_H
 #define _ASM_ARM64_PERF_REGS_H
 
diff --git a/arch/arm64/include/uapi/asm/posix_types.h b/arch/arm64/include/uapi/asm/posix_types.h
index 7985ff60ca3f..b1c2e0df92dc 100644
--- a/arch/arm64/include/uapi/asm/posix_types.h
+++ b/arch/arm64/include/uapi/asm/posix_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __ASM_POSIX_TYPES_H
 #define __ASM_POSIX_TYPES_H
 
diff --git a/arch/arm64/include/uapi/asm/ptrace.h b/arch/arm64/include/uapi/asm/ptrace.h
index d1ff83dfe5de..98c4ce55d9c3 100644
--- a/arch/arm64/include/uapi/asm/ptrace.h
+++ b/arch/arm64/include/uapi/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Based on arch/arm/include/asm/ptrace.h
  *
@@ -22,6 +23,7 @@
 #include <linux/types.h>
 
 #include <asm/hwcap.h>
+#include <asm/sigcontext.h>
 
 
 /*
@@ -46,7 +48,6 @@
 #define PSR_D_BIT	0x00000200
 #define PSR_PAN_BIT	0x00400000
 #define PSR_UAO_BIT	0x00800000
-#define PSR_Q_BIT	0x08000000
 #define PSR_V_BIT	0x10000000
 #define PSR_C_BIT	0x20000000
 #define PSR_Z_BIT	0x40000000
@@ -63,6 +64,8 @@
 
 #ifndef __ASSEMBLY__
 
+#include <linux/prctl.h>
+
 /*
  * User structures for general purpose, floating point and debug registers.
  */
@@ -90,6 +93,141 @@ struct user_hwdebug_state {
 	}		dbg_regs[16];
 };
 
+/* SVE/FP/SIMD state (NT_ARM_SVE) */
+
+struct user_sve_header {
+	__u32 size; /* total meaningful regset content in bytes */
+	__u32 max_size; /* maxmium possible size for this thread */
+	__u16 vl; /* current vector length */
+	__u16 max_vl; /* maximum possible vector length */
+	__u16 flags;
+	__u16 __reserved;
+};
+
+/* Definitions for user_sve_header.flags: */
+#define SVE_PT_REGS_MASK		(1 << 0)
+
+#define SVE_PT_REGS_FPSIMD		0
+#define SVE_PT_REGS_SVE			SVE_PT_REGS_MASK
+
+/*
+ * Common SVE_PT_* flags:
+ * These must be kept in sync with prctl interface in <linux/ptrace.h>
+ */
+#define SVE_PT_VL_INHERIT		(PR_SVE_VL_INHERIT >> 16)
+#define SVE_PT_VL_ONEXEC		(PR_SVE_SET_VL_ONEXEC >> 16)
+
+
+/*
+ * The remainder of the SVE state follows struct user_sve_header.  The
+ * total size of the SVE state (including header) depends on the
+ * metadata in the header:  SVE_PT_SIZE(vq, flags) gives the total size
+ * of the state in bytes, including the header.
+ *
+ * Refer to <asm/sigcontext.h> for details of how to pass the correct
+ * "vq" argument to these macros.
+ */
+
+/* Offset from the start of struct user_sve_header to the register data */
+#define SVE_PT_REGS_OFFSET					\
+	((sizeof(struct sve_context) + (SVE_VQ_BYTES - 1))	\
+		/ SVE_VQ_BYTES * SVE_VQ_BYTES)
+
+/*
+ * The register data content and layout depends on the value of the
+ * flags field.
+ */
+
+/*
+ * (flags & SVE_PT_REGS_MASK) == SVE_PT_REGS_FPSIMD case:
+ *
+ * The payload starts at offset SVE_PT_FPSIMD_OFFSET, and is of type
+ * struct user_fpsimd_state.  Additional data might be appended in the
+ * future: use SVE_PT_FPSIMD_SIZE(vq, flags) to compute the total size.
+ * SVE_PT_FPSIMD_SIZE(vq, flags) will never be less than
+ * sizeof(struct user_fpsimd_state).
+ */
+
+#define SVE_PT_FPSIMD_OFFSET		SVE_PT_REGS_OFFSET
+
+#define SVE_PT_FPSIMD_SIZE(vq, flags)	(sizeof(struct user_fpsimd_state))
+
+/*
+ * (flags & SVE_PT_REGS_MASK) == SVE_PT_REGS_SVE case:
+ *
+ * The payload starts at offset SVE_PT_SVE_OFFSET, and is of size
+ * SVE_PT_SVE_SIZE(vq, flags).
+ *
+ * Additional macros describe the contents and layout of the payload.
+ * For each, SVE_PT_SVE_x_OFFSET(args) is the start offset relative to
+ * the start of struct user_sve_header, and SVE_PT_SVE_x_SIZE(args) is
+ * the size in bytes:
+ *
+ *	x	type				description
+ *	-	----				-----------
+ *	ZREGS		\
+ *	ZREG		|
+ *	PREGS		| refer to <asm/sigcontext.h>
+ *	PREG		|
+ *	FFR		/
+ *
+ *	FPSR	uint32_t			FPSR
+ *	FPCR	uint32_t			FPCR
+ *
+ * Additional data might be appended in the future.
+ */
+
+#define SVE_PT_SVE_ZREG_SIZE(vq)	SVE_SIG_ZREG_SIZE(vq)
+#define SVE_PT_SVE_PREG_SIZE(vq)	SVE_SIG_PREG_SIZE(vq)
+#define SVE_PT_SVE_FFR_SIZE(vq)		SVE_SIG_FFR_SIZE(vq)
+#define SVE_PT_SVE_FPSR_SIZE		sizeof(__u32)
+#define SVE_PT_SVE_FPCR_SIZE		sizeof(__u32)
+
+#define __SVE_SIG_TO_PT(offset) \
+	((offset) - SVE_SIG_REGS_OFFSET + SVE_PT_REGS_OFFSET)
+
+#define SVE_PT_SVE_OFFSET		SVE_PT_REGS_OFFSET
+
+#define SVE_PT_SVE_ZREGS_OFFSET \
+	__SVE_SIG_TO_PT(SVE_SIG_ZREGS_OFFSET)
+#define SVE_PT_SVE_ZREG_OFFSET(vq, n) \
+	__SVE_SIG_TO_PT(SVE_SIG_ZREG_OFFSET(vq, n))
+#define SVE_PT_SVE_ZREGS_SIZE(vq) \
+	(SVE_PT_SVE_ZREG_OFFSET(vq, SVE_NUM_ZREGS) - SVE_PT_SVE_ZREGS_OFFSET)
+
+#define SVE_PT_SVE_PREGS_OFFSET(vq) \
+	__SVE_SIG_TO_PT(SVE_SIG_PREGS_OFFSET(vq))
+#define SVE_PT_SVE_PREG_OFFSET(vq, n) \
+	__SVE_SIG_TO_PT(SVE_SIG_PREG_OFFSET(vq, n))
+#define SVE_PT_SVE_PREGS_SIZE(vq) \
+	(SVE_PT_SVE_PREG_OFFSET(vq, SVE_NUM_PREGS) - \
+		SVE_PT_SVE_PREGS_OFFSET(vq))
+
+#define SVE_PT_SVE_FFR_OFFSET(vq) \
+	__SVE_SIG_TO_PT(SVE_SIG_FFR_OFFSET(vq))
+
+#define SVE_PT_SVE_FPSR_OFFSET(vq)				\
+	((SVE_PT_SVE_FFR_OFFSET(vq) + SVE_PT_SVE_FFR_SIZE(vq) +	\
+			(SVE_VQ_BYTES - 1))			\
+		/ SVE_VQ_BYTES * SVE_VQ_BYTES)
+#define SVE_PT_SVE_FPCR_OFFSET(vq) \
+	(SVE_PT_SVE_FPSR_OFFSET(vq) + SVE_PT_SVE_FPSR_SIZE)
+
+/*
+ * Any future extension appended after FPCR must be aligned to the next
+ * 128-bit boundary.
+ */
+
+#define SVE_PT_SVE_SIZE(vq, flags)					\
+	((SVE_PT_SVE_FPCR_OFFSET(vq) + SVE_PT_SVE_FPCR_SIZE		\
+			- SVE_PT_SVE_OFFSET + (SVE_VQ_BYTES - 1))	\
+		/ SVE_VQ_BYTES * SVE_VQ_BYTES)
+
+#define SVE_PT_SIZE(vq, flags)						\
+	 (((flags) & SVE_PT_REGS_MASK) == SVE_PT_REGS_SVE ?		\
+		  SVE_PT_SVE_OFFSET + SVE_PT_SVE_SIZE(vq, flags)	\
+		: SVE_PT_FPSIMD_OFFSET + SVE_PT_FPSIMD_SIZE(vq, flags))
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* _UAPI__ASM_PTRACE_H */
diff --git a/arch/arm64/include/uapi/asm/setup.h b/arch/arm64/include/uapi/asm/setup.h
index 9cf2e46fbbdf..5d703888f351 100644
--- a/arch/arm64/include/uapi/asm/setup.h
+++ b/arch/arm64/include/uapi/asm/setup.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Based on arch/arm/include/asm/setup.h
  *
diff --git a/arch/arm64/include/uapi/asm/sigcontext.h b/arch/arm64/include/uapi/asm/sigcontext.h
index f0a76b9fcd6e..dca8f8b5168b 100644
--- a/arch/arm64/include/uapi/asm/sigcontext.h
+++ b/arch/arm64/include/uapi/asm/sigcontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2012 ARM Ltd.
  *
@@ -16,6 +17,8 @@
 #ifndef _UAPI__ASM_SIGCONTEXT_H
 #define _UAPI__ASM_SIGCONTEXT_H
 
+#ifndef __ASSEMBLY__
+
 #include <linux/types.h>
 
 /*
@@ -41,10 +44,11 @@ struct sigcontext {
  *
  *	0x210		fpsimd_context
  *	 0x10		esr_context
+ *	0x8a0		sve_context (vl <= 64) (optional)
  *	 0x20		extra_context (optional)
  *	 0x10		terminator (null _aarch64_ctx)
  *
- *	0xdb0		(reserved for future allocation)
+ *	0x510		(reserved for future allocation)
  *
  * New records that can exceed this space need to be opt-in for userspace, so
  * that an expanded signal frame is not generated unexpectedly.  The mechanism
@@ -116,4 +120,119 @@ struct extra_context {
 	__u32 __reserved[3];
 };
 
+#define SVE_MAGIC	0x53564501
+
+struct sve_context {
+	struct _aarch64_ctx head;
+	__u16 vl;
+	__u16 __reserved[3];
+};
+
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * The SVE architecture leaves space for future expansion of the
+ * vector length beyond its initial architectural limit of 2048 bits
+ * (16 quadwords).
+ *
+ * See linux/Documentation/arm64/sve.txt for a description of the VL/VQ
+ * terminology.
+ */
+#define SVE_VQ_BYTES		16	/* number of bytes per quadword */
+
+#define SVE_VQ_MIN		1
+#define SVE_VQ_MAX		512
+
+#define SVE_VL_MIN		(SVE_VQ_MIN * SVE_VQ_BYTES)
+#define SVE_VL_MAX		(SVE_VQ_MAX * SVE_VQ_BYTES)
+
+#define SVE_NUM_ZREGS		32
+#define SVE_NUM_PREGS		16
+
+#define sve_vl_valid(vl) \
+	((vl) % SVE_VQ_BYTES == 0 && (vl) >= SVE_VL_MIN && (vl) <= SVE_VL_MAX)
+#define sve_vq_from_vl(vl)	((vl) / SVE_VQ_BYTES)
+#define sve_vl_from_vq(vq)	((vq) * SVE_VQ_BYTES)
+
+/*
+ * If the SVE registers are currently live for the thread at signal delivery,
+ * sve_context.head.size >=
+ *	SVE_SIG_CONTEXT_SIZE(sve_vq_from_vl(sve_context.vl))
+ * and the register data may be accessed using the SVE_SIG_*() macros.
+ *
+ * If sve_context.head.size <
+ *	SVE_SIG_CONTEXT_SIZE(sve_vq_from_vl(sve_context.vl)),
+ * the SVE registers were not live for the thread and no register data
+ * is included: in this case, the SVE_SIG_*() macros should not be
+ * used except for this check.
+ *
+ * The same convention applies when returning from a signal: a caller
+ * will need to remove or resize the sve_context block if it wants to
+ * make the SVE registers live when they were previously non-live or
+ * vice-versa.  This may require the the caller to allocate fresh
+ * memory and/or move other context blocks in the signal frame.
+ *
+ * Changing the vector length during signal return is not permitted:
+ * sve_context.vl must equal the thread's current vector length when
+ * doing a sigreturn.
+ *
+ *
+ * Note: for all these macros, the "vq" argument denotes the SVE
+ * vector length in quadwords (i.e., units of 128 bits).
+ *
+ * The correct way to obtain vq is to use sve_vq_from_vl(vl).  The
+ * result is valid if and only if sve_vl_valid(vl) is true.  This is
+ * guaranteed for a struct sve_context written by the kernel.
+ *
+ *
+ * Additional macros describe the contents and layout of the payload.
+ * For each, SVE_SIG_x_OFFSET(args) is the start offset relative to
+ * the start of struct sve_context, and SVE_SIG_x_SIZE(args) is the
+ * size in bytes:
+ *
+ *	x	type				description
+ *	-	----				-----------
+ *	REGS					the entire SVE context
+ *
+ *	ZREGS	__uint128_t[SVE_NUM_ZREGS][vq]	all Z-registers
+ *	ZREG	__uint128_t[vq]			individual Z-register Zn
+ *
+ *	PREGS	uint16_t[SVE_NUM_PREGS][vq]	all P-registers
+ *	PREG	uint16_t[vq]			individual P-register Pn
+ *
+ *	FFR	uint16_t[vq]			first-fault status register
+ *
+ * Additional data might be appended in the future.
+ */
+
+#define SVE_SIG_ZREG_SIZE(vq)	((__u32)(vq) * SVE_VQ_BYTES)
+#define SVE_SIG_PREG_SIZE(vq)	((__u32)(vq) * (SVE_VQ_BYTES / 8))
+#define SVE_SIG_FFR_SIZE(vq)	SVE_SIG_PREG_SIZE(vq)
+
+#define SVE_SIG_REGS_OFFSET					\
+	((sizeof(struct sve_context) + (SVE_VQ_BYTES - 1))	\
+		/ SVE_VQ_BYTES * SVE_VQ_BYTES)
+
+#define SVE_SIG_ZREGS_OFFSET	SVE_SIG_REGS_OFFSET
+#define SVE_SIG_ZREG_OFFSET(vq, n) \
+	(SVE_SIG_ZREGS_OFFSET + SVE_SIG_ZREG_SIZE(vq) * (n))
+#define SVE_SIG_ZREGS_SIZE(vq) \
+	(SVE_SIG_ZREG_OFFSET(vq, SVE_NUM_ZREGS) - SVE_SIG_ZREGS_OFFSET)
+
+#define SVE_SIG_PREGS_OFFSET(vq) \
+	(SVE_SIG_ZREGS_OFFSET + SVE_SIG_ZREGS_SIZE(vq))
+#define SVE_SIG_PREG_OFFSET(vq, n) \
+	(SVE_SIG_PREGS_OFFSET(vq) + SVE_SIG_PREG_SIZE(vq) * (n))
+#define SVE_SIG_PREGS_SIZE(vq) \
+	(SVE_SIG_PREG_OFFSET(vq, SVE_NUM_PREGS) - SVE_SIG_PREGS_OFFSET(vq))
+
+#define SVE_SIG_FFR_OFFSET(vq) \
+	(SVE_SIG_PREGS_OFFSET(vq) + SVE_SIG_PREGS_SIZE(vq))
+
+#define SVE_SIG_REGS_SIZE(vq) \
+	(SVE_SIG_FFR_OFFSET(vq) + SVE_SIG_FFR_SIZE(vq) - SVE_SIG_REGS_OFFSET)
+
+#define SVE_SIG_CONTEXT_SIZE(vq) (SVE_SIG_REGS_OFFSET + SVE_SIG_REGS_SIZE(vq))
+
+
 #endif /* _UAPI__ASM_SIGCONTEXT_H */
diff --git a/arch/arm64/include/uapi/asm/siginfo.h b/arch/arm64/include/uapi/asm/siginfo.h
index 5a74a0853db0..574d12f86039 100644
--- a/arch/arm64/include/uapi/asm/siginfo.h
+++ b/arch/arm64/include/uapi/asm/siginfo.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2012 ARM Ltd.
  *
diff --git a/arch/arm64/include/uapi/asm/signal.h b/arch/arm64/include/uapi/asm/signal.h
index 991bf5db2ca1..bdf0cfb046c9 100644
--- a/arch/arm64/include/uapi/asm/signal.h
+++ b/arch/arm64/include/uapi/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2012 ARM Ltd.
  *
diff --git a/arch/arm64/include/uapi/asm/stat.h b/arch/arm64/include/uapi/asm/stat.h
index eeb702e5074a..313325fa22fa 100644
--- a/arch/arm64/include/uapi/asm/stat.h
+++ b/arch/arm64/include/uapi/asm/stat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2012 ARM Ltd.
  *
diff --git a/arch/arm64/include/uapi/asm/statfs.h b/arch/arm64/include/uapi/asm/statfs.h
index 6f6219050978..615357b6ba89 100644
--- a/arch/arm64/include/uapi/asm/statfs.h
+++ b/arch/arm64/include/uapi/asm/statfs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2012 ARM Ltd.
  *
diff --git a/arch/arm64/include/uapi/asm/ucontext.h b/arch/arm64/include/uapi/asm/ucontext.h
index 791de8e89e35..ee02721a704d 100644
--- a/arch/arm64/include/uapi/asm/ucontext.h
+++ b/arch/arm64/include/uapi/asm/ucontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2012 ARM Ltd.
  *
diff --git a/arch/arm64/include/uapi/asm/unistd.h b/arch/arm64/include/uapi/asm/unistd.h
index 043d17a21342..5072cbd15c82 100644
--- a/arch/arm64/include/uapi/asm/unistd.h
+++ b/arch/arm64/include/uapi/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2012 ARM Ltd.
  *
diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile
index f2b4e816b6de..8265dd790895 100644
--- a/arch/arm64/kernel/Makefile
+++ b/arch/arm64/kernel/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
@@ -10,8 +11,6 @@ CFLAGS_REMOVE_ftrace.o = -pg
 CFLAGS_REMOVE_insn.o = -pg
 CFLAGS_REMOVE_return_address.o = -pg
 
-CFLAGS_setup.o = -DUTS_MACHINE='"$(UTS_MACHINE)"'
-
 # Object file lists.
 arm64-obj-y		:= debug-monitors.o entry.o irq.o fpsimd.o		\
 			   entry-fpsimd.o process.o ptrace.o setup.o signal.o	\
diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c
index e25c11e727fe..b3162715ed78 100644
--- a/arch/arm64/kernel/acpi.c
+++ b/arch/arm64/kernel/acpi.c
@@ -95,7 +95,7 @@ static int __init dt_scan_depth1_nodes(unsigned long node,
  * __acpi_map_table() will be called before page_init(), so early_ioremap()
  * or early_memremap() should be called here to for ACPI table mapping.
  */
-char *__init __acpi_map_table(unsigned long phys, unsigned long size)
+void __init __iomem *__acpi_map_table(unsigned long phys, unsigned long size)
 {
 	if (!size)
 		return NULL;
@@ -103,7 +103,7 @@ char *__init __acpi_map_table(unsigned long phys, unsigned long size)
 	return early_memremap(phys, size);
 }
 
-void __init __acpi_unmap_table(char *map, unsigned long size)
+void __init __acpi_unmap_table(void __iomem *map, unsigned long size)
 {
 	if (!map || !size)
 		return;
diff --git a/arch/arm64/kernel/acpi_numa.c b/arch/arm64/kernel/acpi_numa.c
index f01fab637dab..d190a7b231bf 100644
--- a/arch/arm64/kernel/acpi_numa.c
+++ b/arch/arm64/kernel/acpi_numa.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ACPI 5.1 based NUMA setup for ARM64
  * Lots of code was borrowed from arch/x86/mm/srat.c
diff --git a/arch/arm64/kernel/armv8_deprecated.c b/arch/arm64/kernel/armv8_deprecated.c
index f0e6d717885b..c33b5e4010ab 100644
--- a/arch/arm64/kernel/armv8_deprecated.c
+++ b/arch/arm64/kernel/armv8_deprecated.c
@@ -228,15 +228,7 @@ ret:
 	return ret;
 }
 
-static struct ctl_table ctl_abi[] = {
-	{
-		.procname = "abi",
-		.mode = 0555,
-	},
-	{ }
-};
-
-static void __init register_insn_emulation_sysctl(struct ctl_table *table)
+static void __init register_insn_emulation_sysctl(void)
 {
 	unsigned long flags;
 	int i = 0;
@@ -262,8 +254,7 @@ static void __init register_insn_emulation_sysctl(struct ctl_table *table)
 	}
 	raw_spin_unlock_irqrestore(&insn_emulation_lock, flags);
 
-	table->child = insns_sysctl;
-	register_sysctl_table(table);
+	register_sysctl("abi", insns_sysctl);
 }
 
 /*
@@ -431,7 +422,7 @@ ret:
 	pr_warn_ratelimited("\"%s\" (%ld) uses obsolete SWP{B} instruction at 0x%llx\n",
 			current->comm, (unsigned long)current->pid, regs->pc);
 
-	regs->pc += 4;
+	arm64_skip_faulting_instruction(regs, 4);
 	return 0;
 
 fault:
@@ -512,7 +503,7 @@ ret:
 	pr_warn_ratelimited("\"%s\" (%ld) uses deprecated CP15 Barrier instruction at 0x%llx\n",
 			current->comm, (unsigned long)current->pid, regs->pc);
 
-	regs->pc += 4;
+	arm64_skip_faulting_instruction(regs, 4);
 	return 0;
 }
 
@@ -586,14 +577,14 @@ static int compat_setend_handler(struct pt_regs *regs, u32 big_endian)
 static int a32_setend_handler(struct pt_regs *regs, u32 instr)
 {
 	int rc = compat_setend_handler(regs, (instr >> 9) & 1);
-	regs->pc += 4;
+	arm64_skip_faulting_instruction(regs, 4);
 	return rc;
 }
 
 static int t16_setend_handler(struct pt_regs *regs, u32 instr)
 {
 	int rc = compat_setend_handler(regs, (instr >> 3) & 1);
-	regs->pc += 2;
+	arm64_skip_faulting_instruction(regs, 2);
 	return rc;
 }
 
@@ -644,9 +635,9 @@ static int __init armv8_deprecated_init(void)
 	cpuhp_setup_state_nocalls(CPUHP_AP_ARM64_ISNDEP_STARTING,
 				  "arm64/isndep:starting",
 				  run_all_insn_set_hw_mode, NULL);
-	register_insn_emulation_sysctl(ctl_abi);
+	register_insn_emulation_sysctl();
 
 	return 0;
 }
 
-late_initcall(armv8_deprecated_init);
+core_initcall(armv8_deprecated_init);
diff --git a/arch/arm64/kernel/asm-offsets.c b/arch/arm64/kernel/asm-offsets.c
index b3bb7ef97bc8..71bf088f1e4b 100644
--- a/arch/arm64/kernel/asm-offsets.c
+++ b/arch/arm64/kernel/asm-offsets.c
@@ -75,6 +75,7 @@ int main(void)
   DEFINE(S_ORIG_X0,		offsetof(struct pt_regs, orig_x0));
   DEFINE(S_SYSCALLNO,		offsetof(struct pt_regs, syscallno));
   DEFINE(S_ORIG_ADDR_LIMIT,	offsetof(struct pt_regs, orig_addr_limit));
+  DEFINE(S_STACKFRAME,		offsetof(struct pt_regs, stackframe));
   DEFINE(S_FRAME_SIZE,		sizeof(struct pt_regs));
   BLANK();
   DEFINE(MM_CONTEXT_ID,		offsetof(struct mm_struct, context.id.counter));
diff --git a/arch/arm64/kernel/cpu_ops.c b/arch/arm64/kernel/cpu_ops.c
index e137ceaf5016..d16978213c5b 100644
--- a/arch/arm64/kernel/cpu_ops.c
+++ b/arch/arm64/kernel/cpu_ops.c
@@ -82,8 +82,8 @@ static const char *__init cpu_read_enable_method(int cpu)
 			 * Don't warn spuriously.
 			 */
 			if (cpu != 0)
-				pr_err("%s: missing enable-method property\n",
-					dn->full_name);
+				pr_err("%pOF: missing enable-method property\n",
+					dn);
 		}
 	} else {
 		enable_method = acpi_get_enable_method(cpu);
diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c
index 9f9e0064c8c1..c5ba0097887f 100644
--- a/arch/arm64/kernel/cpufeature.c
+++ b/arch/arm64/kernel/cpufeature.c
@@ -27,6 +27,7 @@
 #include <asm/cpu.h>
 #include <asm/cpufeature.h>
 #include <asm/cpu_ops.h>
+#include <asm/fpsimd.h>
 #include <asm/mmu_context.h>
 #include <asm/processor.h>
 #include <asm/sysreg.h>
@@ -51,6 +52,21 @@ unsigned int compat_elf_hwcap2 __read_mostly;
 DECLARE_BITMAP(cpu_hwcaps, ARM64_NCAPS);
 EXPORT_SYMBOL(cpu_hwcaps);
 
+/*
+ * Flag to indicate if we have computed the system wide
+ * capabilities based on the boot time active CPUs. This
+ * will be used to determine if a new booting CPU should
+ * go through the verification process to make sure that it
+ * supports the system capabilities, without using a hotplug
+ * notifier.
+ */
+static bool sys_caps_initialised;
+
+static inline void set_sys_caps_initialised(void)
+{
+	sys_caps_initialised = true;
+}
+
 static int dump_cpu_hwcaps(struct notifier_block *self, unsigned long v, void *p)
 {
 	/* file-wide pr_fmt adds "CPU features: " prefix */
@@ -107,7 +123,11 @@ cpufeature_pan_not_uao(const struct arm64_cpu_capabilities *entry, int __unused)
  * sync with the documentation of the CPU feature register ABI.
  */
 static const struct arm64_ftr_bits ftr_id_aa64isar0[] = {
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_EXACT, ID_AA64ISAR0_RDM_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR0_DP_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR0_SM4_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR0_SM3_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR0_SHA3_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR0_RDM_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR0_ATOMICS_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR0_CRC32_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR0_SHA2_SHIFT, 4, 0),
@@ -117,33 +137,35 @@ static const struct arm64_ftr_bits ftr_id_aa64isar0[] = {
 };
 
 static const struct arm64_ftr_bits ftr_id_aa64isar1[] = {
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_EXACT, ID_AA64ISAR1_LRCPC_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_EXACT, ID_AA64ISAR1_FCMA_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_EXACT, ID_AA64ISAR1_JSCVT_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR1_LRCPC_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR1_FCMA_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR1_JSCVT_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR1_DPB_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_aa64pfr0[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64PFR0_GIC_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR0_SVE_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR0_GIC_SHIFT, 4, 0),
 	S_ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR0_ASIMD_SHIFT, 4, ID_AA64PFR0_ASIMD_NI),
 	S_ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR0_FP_SHIFT, 4, ID_AA64PFR0_FP_NI),
 	/* Linux doesn't care about the EL3 */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_EXACT, ID_AA64PFR0_EL3_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64PFR0_EL2_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64PFR0_EL1_SHIFT, 4, ID_AA64PFR0_EL1_64BIT_ONLY),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64PFR0_EL0_SHIFT, 4, ID_AA64PFR0_EL0_64BIT_ONLY),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL3_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL2_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL1_SHIFT, 4, ID_AA64PFR0_EL1_64BIT_ONLY),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL0_SHIFT, 4, ID_AA64PFR0_EL0_64BIT_ONLY),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_aa64mmfr0[] = {
-	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR0_TGRAN4_SHIFT, 4, ID_AA64MMFR0_TGRAN4_NI),
-	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR0_TGRAN64_SHIFT, 4, ID_AA64MMFR0_TGRAN64_NI),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR0_TGRAN16_SHIFT, 4, ID_AA64MMFR0_TGRAN16_NI),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR0_BIGENDEL0_SHIFT, 4, 0),
+	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR0_TGRAN4_SHIFT, 4, ID_AA64MMFR0_TGRAN4_NI),
+	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR0_TGRAN64_SHIFT, 4, ID_AA64MMFR0_TGRAN64_NI),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR0_TGRAN16_SHIFT, 4, ID_AA64MMFR0_TGRAN16_NI),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR0_BIGENDEL0_SHIFT, 4, 0),
 	/* Linux shouldn't care about secure memory */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_EXACT, ID_AA64MMFR0_SNSMEM_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR0_BIGENDEL_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR0_ASID_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64MMFR0_SNSMEM_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR0_BIGENDEL_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR0_ASID_SHIFT, 4, 0),
 	/*
 	 * Differing PARange is fine as long as all peripherals and memory are mapped
 	 * within the minimum PARange of all CPUs
@@ -154,20 +176,20 @@ static const struct arm64_ftr_bits ftr_id_aa64mmfr0[] = {
 
 static const struct arm64_ftr_bits ftr_id_aa64mmfr1[] = {
 	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_PAN_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR1_LOR_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR1_HPD_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR1_VHE_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR1_VMIDBITS_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR1_HADBS_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_LOR_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_HPD_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_VHE_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_VMIDBITS_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_HADBS_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_aa64mmfr2[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR2_LVA_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR2_IESB_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR2_LSM_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR2_UAO_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR2_CNP_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR2_LVA_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR2_IESB_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR2_LSM_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR2_UAO_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR2_CNP_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
@@ -192,14 +214,14 @@ struct arm64_ftr_reg arm64_ftr_reg_ctrel0 = {
 };
 
 static const struct arm64_ftr_bits ftr_id_mmfr0[] = {
-	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 28, 4, 0xf),	/* InnerShr */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 24, 4, 0),	/* FCSE */
+	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 28, 4, 0xf),	/* InnerShr */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 24, 4, 0),	/* FCSE */
 	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, 20, 4, 0),	/* AuxReg */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 16, 4, 0),	/* TCM */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 12, 4, 0),	/* ShareLvl */
-	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 8, 4, 0xf),	/* OuterShr */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 4, 4, 0),	/* PMSA */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 0, 4, 0),	/* VMSA */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 16, 4, 0),	/* TCM */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 12, 4, 0),	/* ShareLvl */
+	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 8, 4, 0xf),	/* OuterShr */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 4, 4, 0),	/* PMSA */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 0, 4, 0),	/* VMSA */
 	ARM64_FTR_END,
 };
 
@@ -220,8 +242,8 @@ static const struct arm64_ftr_bits ftr_id_aa64dfr0[] = {
 };
 
 static const struct arm64_ftr_bits ftr_mvfr2[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 4, 4, 0),		/* FPMisc */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 0, 4, 0),		/* SIMDMisc */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 4, 4, 0),		/* FPMisc */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 0, 4, 0),		/* SIMDMisc */
 	ARM64_FTR_END,
 };
 
@@ -233,25 +255,25 @@ static const struct arm64_ftr_bits ftr_dczid[] = {
 
 
 static const struct arm64_ftr_bits ftr_id_isar5[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_ISAR5_RDM_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_ISAR5_CRC32_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_ISAR5_SHA2_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_ISAR5_SHA1_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_ISAR5_AES_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_ISAR5_SEVL_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_RDM_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_CRC32_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_SHA2_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_SHA1_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_AES_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_SEVL_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_mmfr4[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 4, 4, 0),		/* ac2 */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 4, 4, 0),	/* ac2 */
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_pfr0[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 12, 4, 0),	/* State3 */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 8, 4, 0),		/* State2 */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 4, 4, 0),		/* State1 */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 0, 4, 0),		/* State0 */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 12, 4, 0),		/* State3 */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 8, 4, 0),		/* State2 */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 4, 4, 0),		/* State1 */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 0, 4, 0),		/* State0 */
 	ARM64_FTR_END,
 };
 
@@ -267,6 +289,12 @@ static const struct arm64_ftr_bits ftr_id_dfr0[] = {
 	ARM64_FTR_END,
 };
 
+static const struct arm64_ftr_bits ftr_zcr[] = {
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE,
+		ZCR_ELx_LEN_SHIFT, ZCR_ELx_LEN_SIZE, 0),	/* LEN */
+	ARM64_FTR_END,
+};
+
 /*
  * Common ftr bits for a 32bit register with all hidden, strict
  * attributes, with 4bit feature fields and a default safe value of
@@ -333,6 +361,7 @@ static const struct __ftr_reg_entry {
 	/* Op1 = 0, CRn = 0, CRm = 4 */
 	ARM64_FTR_REG(SYS_ID_AA64PFR0_EL1, ftr_id_aa64pfr0),
 	ARM64_FTR_REG(SYS_ID_AA64PFR1_EL1, ftr_raz),
+	ARM64_FTR_REG(SYS_ID_AA64ZFR0_EL1, ftr_raz),
 
 	/* Op1 = 0, CRn = 0, CRm = 5 */
 	ARM64_FTR_REG(SYS_ID_AA64DFR0_EL1, ftr_id_aa64dfr0),
@@ -347,6 +376,9 @@ static const struct __ftr_reg_entry {
 	ARM64_FTR_REG(SYS_ID_AA64MMFR1_EL1, ftr_id_aa64mmfr1),
 	ARM64_FTR_REG(SYS_ID_AA64MMFR2_EL1, ftr_id_aa64mmfr2),
 
+	/* Op1 = 0, CRn = 1, CRm = 2 */
+	ARM64_FTR_REG(SYS_ZCR_EL1, ftr_zcr),
+
 	/* Op1 = 3, CRn = 0, CRm = 0 */
 	{ SYS_CTR_EL0, &arm64_ftr_reg_ctrel0 },
 	ARM64_FTR_REG(SYS_DCZID_EL0, ftr_dczid),
@@ -484,6 +516,7 @@ void __init init_cpu_features(struct cpuinfo_arm64 *info)
 	init_cpu_ftr_reg(SYS_ID_AA64MMFR2_EL1, info->reg_id_aa64mmfr2);
 	init_cpu_ftr_reg(SYS_ID_AA64PFR0_EL1, info->reg_id_aa64pfr0);
 	init_cpu_ftr_reg(SYS_ID_AA64PFR1_EL1, info->reg_id_aa64pfr1);
+	init_cpu_ftr_reg(SYS_ID_AA64ZFR0_EL1, info->reg_id_aa64zfr0);
 
 	if (id_aa64pfr0_32bit_el0(info->reg_id_aa64pfr0)) {
 		init_cpu_ftr_reg(SYS_ID_DFR0_EL1, info->reg_id_dfr0);
@@ -504,6 +537,10 @@ void __init init_cpu_features(struct cpuinfo_arm64 *info)
 		init_cpu_ftr_reg(SYS_MVFR2_EL1, info->reg_mvfr2);
 	}
 
+	if (id_aa64pfr0_sve(info->reg_id_aa64pfr0)) {
+		init_cpu_ftr_reg(SYS_ZCR_EL1, info->reg_zcr);
+		sve_init_vq_map();
+	}
 }
 
 static void update_cpu_ftr_reg(struct arm64_ftr_reg *reg, u64 new)
@@ -607,6 +644,9 @@ void update_cpu_features(int cpu,
 	taint |= check_update_ftr_reg(SYS_ID_AA64PFR1_EL1, cpu,
 				      info->reg_id_aa64pfr1, boot->reg_id_aa64pfr1);
 
+	taint |= check_update_ftr_reg(SYS_ID_AA64ZFR0_EL1, cpu,
+				      info->reg_id_aa64zfr0, boot->reg_id_aa64zfr0);
+
 	/*
 	 * If we have AArch32, we care about 32-bit features for compat.
 	 * If the system doesn't support AArch32, don't update them.
@@ -654,6 +694,16 @@ void update_cpu_features(int cpu,
 					info->reg_mvfr2, boot->reg_mvfr2);
 	}
 
+	if (id_aa64pfr0_sve(info->reg_id_aa64pfr0)) {
+		taint |= check_update_ftr_reg(SYS_ZCR_EL1, cpu,
+					info->reg_zcr, boot->reg_zcr);
+
+		/* Probe vector lengths, unless we already gave up on SVE */
+		if (id_aa64pfr0_sve(read_sanitised_ftr_reg(SYS_ID_AA64PFR0_EL1)) &&
+		    !sys_caps_initialised)
+			sve_update_vq_map();
+	}
+
 	/*
 	 * Mismatched CPU features are a recipe for disaster. Don't even
 	 * pretend to support them.
@@ -888,6 +938,30 @@ static const struct arm64_cpu_capabilities arm64_features[] = {
 		.min_field_value = 0,
 		.matches = has_no_fpsimd,
 	},
+#ifdef CONFIG_ARM64_PMEM
+	{
+		.desc = "Data cache clean to Point of Persistence",
+		.capability = ARM64_HAS_DCPOP,
+		.def_scope = SCOPE_SYSTEM,
+		.matches = has_cpuid_feature,
+		.sys_reg = SYS_ID_AA64ISAR1_EL1,
+		.field_pos = ID_AA64ISAR1_DPB_SHIFT,
+		.min_field_value = 1,
+	},
+#endif
+#ifdef CONFIG_ARM64_SVE
+	{
+		.desc = "Scalable Vector Extension",
+		.capability = ARM64_SVE,
+		.def_scope = SCOPE_SYSTEM,
+		.sys_reg = SYS_ID_AA64PFR0_EL1,
+		.sign = FTR_UNSIGNED,
+		.field_pos = ID_AA64PFR0_SVE_SHIFT,
+		.min_field_value = ID_AA64PFR0_SVE,
+		.matches = has_cpuid_feature,
+		.enable = sve_kernel_enable,
+	},
+#endif /* CONFIG_ARM64_SVE */
 	{},
 };
 
@@ -909,16 +983,25 @@ static const struct arm64_cpu_capabilities arm64_elf_hwcaps[] = {
 	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_AES_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_AES),
 	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_SHA1_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_SHA1),
 	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_SHA2_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_SHA2),
+	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_SHA2_SHIFT, FTR_UNSIGNED, 2, CAP_HWCAP, HWCAP_SHA512),
 	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_CRC32_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_CRC32),
 	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_ATOMICS_SHIFT, FTR_UNSIGNED, 2, CAP_HWCAP, HWCAP_ATOMICS),
 	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_RDM_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_ASIMDRDM),
+	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_SHA3_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_SHA3),
+	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_SM3_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_SM3),
+	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_SM4_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_SM4),
+	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_DP_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_ASIMDDP),
 	HWCAP_CAP(SYS_ID_AA64PFR0_EL1, ID_AA64PFR0_FP_SHIFT, FTR_SIGNED, 0, CAP_HWCAP, HWCAP_FP),
 	HWCAP_CAP(SYS_ID_AA64PFR0_EL1, ID_AA64PFR0_FP_SHIFT, FTR_SIGNED, 1, CAP_HWCAP, HWCAP_FPHP),
 	HWCAP_CAP(SYS_ID_AA64PFR0_EL1, ID_AA64PFR0_ASIMD_SHIFT, FTR_SIGNED, 0, CAP_HWCAP, HWCAP_ASIMD),
 	HWCAP_CAP(SYS_ID_AA64PFR0_EL1, ID_AA64PFR0_ASIMD_SHIFT, FTR_SIGNED, 1, CAP_HWCAP, HWCAP_ASIMDHP),
+	HWCAP_CAP(SYS_ID_AA64ISAR1_EL1, ID_AA64ISAR1_DPB_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_DCPOP),
 	HWCAP_CAP(SYS_ID_AA64ISAR1_EL1, ID_AA64ISAR1_JSCVT_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_JSCVT),
 	HWCAP_CAP(SYS_ID_AA64ISAR1_EL1, ID_AA64ISAR1_FCMA_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_FCMA),
 	HWCAP_CAP(SYS_ID_AA64ISAR1_EL1, ID_AA64ISAR1_LRCPC_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_LRCPC),
+#ifdef CONFIG_ARM64_SVE
+	HWCAP_CAP(SYS_ID_AA64PFR0_EL1, ID_AA64PFR0_SVE_SHIFT, FTR_UNSIGNED, ID_AA64PFR0_SVE, CAP_HWCAP, HWCAP_SVE),
+#endif
 	{},
 };
 
@@ -1028,21 +1111,6 @@ void __init enable_cpu_capabilities(const struct arm64_cpu_capabilities *caps)
 }
 
 /*
- * Flag to indicate if we have computed the system wide
- * capabilities based on the boot time active CPUs. This
- * will be used to determine if a new booting CPU should
- * go through the verification process to make sure that it
- * supports the system capabilities, without using a hotplug
- * notifier.
- */
-static bool sys_caps_initialised;
-
-static inline void set_sys_caps_initialised(void)
-{
-	sys_caps_initialised = true;
-}
-
-/*
  * Check for CPU features that are used in early boot
  * based on the Boot CPU value.
  */
@@ -1084,6 +1152,23 @@ verify_local_cpu_features(const struct arm64_cpu_capabilities *caps)
 	}
 }
 
+static void verify_sve_features(void)
+{
+	u64 safe_zcr = read_sanitised_ftr_reg(SYS_ZCR_EL1);
+	u64 zcr = read_zcr_features();
+
+	unsigned int safe_len = safe_zcr & ZCR_ELx_LEN_MASK;
+	unsigned int len = zcr & ZCR_ELx_LEN_MASK;
+
+	if (len < safe_len || sve_verify_vq_map()) {
+		pr_crit("CPU%d: SVE: required vector length(s) missing\n",
+			smp_processor_id());
+		cpu_die_early();
+	}
+
+	/* Add checks on other ZCR bits here if necessary */
+}
+
 /*
  * Run through the enabled system capabilities and enable() it on this CPU.
  * The capabilities were decided based on the available CPUs at the boot time.
@@ -1097,8 +1182,12 @@ static void verify_local_cpu_capabilities(void)
 	verify_local_cpu_errata_workarounds();
 	verify_local_cpu_features(arm64_features);
 	verify_local_elf_hwcaps(arm64_elf_hwcaps);
+
 	if (system_supports_32bit_el0())
 		verify_local_elf_hwcaps(compat_elf_hwcaps);
+
+	if (system_supports_sve())
+		verify_sve_features();
 }
 
 void check_local_cpu_capabilities(void)
@@ -1176,6 +1265,8 @@ void __init setup_cpu_features(void)
 	if (system_supports_32bit_el0())
 		setup_elf_hwcaps(compat_elf_hwcaps);
 
+	sve_setup();
+
 	/* Advertise that we have computed the system capabilities */
 	set_sys_caps_initialised();
 
@@ -1274,7 +1365,7 @@ static int emulate_mrs(struct pt_regs *regs, u32 insn)
 	if (!rc) {
 		dst = aarch64_insn_decode_register(AARCH64_INSN_REGTYPE_RT, insn);
 		pt_regs_write_reg(regs, dst, val);
-		regs->pc += 4;
+		arm64_skip_faulting_instruction(regs, AARCH64_INSN_SIZE);
 	}
 
 	return rc;
@@ -1294,4 +1385,4 @@ static int __init enable_mrs_emulation(void)
 	return 0;
 }
 
-late_initcall(enable_mrs_emulation);
+core_initcall(enable_mrs_emulation);
diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c
index f495ee5049fd..1e2554543506 100644
--- a/arch/arm64/kernel/cpuinfo.c
+++ b/arch/arm64/kernel/cpuinfo.c
@@ -19,6 +19,7 @@
 #include <asm/cpu.h>
 #include <asm/cputype.h>
 #include <asm/cpufeature.h>
+#include <asm/fpsimd.h>
 
 #include <linux/bitops.h>
 #include <linux/bug.h>
@@ -68,6 +69,13 @@ static const char *const hwcap_str[] = {
 	"jscvt",
 	"fcma",
 	"lrcpc",
+	"dcpop",
+	"sha3",
+	"sm3",
+	"sm4",
+	"asimddp",
+	"sha512",
+	"sve",
 	NULL
 };
 
@@ -325,6 +333,7 @@ static void __cpuinfo_store_cpu(struct cpuinfo_arm64 *info)
 	info->reg_id_aa64mmfr2 = read_cpuid(ID_AA64MMFR2_EL1);
 	info->reg_id_aa64pfr0 = read_cpuid(ID_AA64PFR0_EL1);
 	info->reg_id_aa64pfr1 = read_cpuid(ID_AA64PFR1_EL1);
+	info->reg_id_aa64zfr0 = read_cpuid(ID_AA64ZFR0_EL1);
 
 	/* Update the 32bit ID registers only if AArch32 is implemented */
 	if (id_aa64pfr0_32bit_el0(info->reg_id_aa64pfr0)) {
@@ -347,6 +356,10 @@ static void __cpuinfo_store_cpu(struct cpuinfo_arm64 *info)
 		info->reg_mvfr2 = read_cpuid(MVFR2_EL1);
 	}
 
+	if (IS_ENABLED(CONFIG_ARM64_SVE) &&
+	    id_aa64pfr0_sve(info->reg_id_aa64pfr0))
+		info->reg_zcr = read_zcr_features();
+
 	cpuinfo_detect_icache_policy(info);
 }
 
diff --git a/arch/arm64/kernel/debug-monitors.c b/arch/arm64/kernel/debug-monitors.c
index c7ef99904934..a88b6ccebbb4 100644
--- a/arch/arm64/kernel/debug-monitors.c
+++ b/arch/arm64/kernel/debug-monitors.c
@@ -30,6 +30,7 @@
 
 #include <asm/cpufeature.h>
 #include <asm/cputype.h>
+#include <asm/daifflags.h>
 #include <asm/debug-monitors.h>
 #include <asm/system_misc.h>
 
@@ -46,9 +47,9 @@ u8 debug_monitors_arch(void)
 static void mdscr_write(u32 mdscr)
 {
 	unsigned long flags;
-	local_dbg_save(flags);
+	flags = local_daif_save();
 	write_sysreg(mdscr, mdscr_el1);
-	local_dbg_restore(flags);
+	local_daif_restore(flags);
 }
 NOKPROBE_SYMBOL(mdscr_write);
 
diff --git a/arch/arm64/kernel/entry-fpsimd.S b/arch/arm64/kernel/entry-fpsimd.S
index c44a82f146b1..73f17bffcd23 100644
--- a/arch/arm64/kernel/entry-fpsimd.S
+++ b/arch/arm64/kernel/entry-fpsimd.S
@@ -42,26 +42,19 @@ ENTRY(fpsimd_load_state)
 	ret
 ENDPROC(fpsimd_load_state)
 
-#ifdef CONFIG_KERNEL_MODE_NEON
-
-/*
- * Save the bottom n FP registers.
- *
- * x0 - pointer to struct fpsimd_partial_state
- */
-ENTRY(fpsimd_save_partial_state)
-	fpsimd_save_partial x0, 1, 8, 9
+#ifdef CONFIG_ARM64_SVE
+ENTRY(sve_save_state)
+	sve_save 0, x1, 2
 	ret
-ENDPROC(fpsimd_save_partial_state)
+ENDPROC(sve_save_state)
 
-/*
- * Load the bottom n FP registers.
- *
- * x0 - pointer to struct fpsimd_partial_state
- */
-ENTRY(fpsimd_load_partial_state)
-	fpsimd_restore_partial x0, 8, 9
+ENTRY(sve_load_state)
+	sve_load 0, x1, x2, 3
 	ret
-ENDPROC(fpsimd_load_partial_state)
+ENDPROC(sve_load_state)
 
-#endif
+ENTRY(sve_get_vl)
+	_sve_rdvl	0, 1
+	ret
+ENDPROC(sve_get_vl)
+#endif /* CONFIG_ARM64_SVE */
diff --git a/arch/arm64/kernel/entry-ftrace.S b/arch/arm64/kernel/entry-ftrace.S
index e1be42e11ff5..1175f5827ae1 100644
--- a/arch/arm64/kernel/entry-ftrace.S
+++ b/arch/arm64/kernel/entry-ftrace.S
@@ -108,13 +108,8 @@ ENTRY(_mcount)
 	mcount_get_lr	x1		//       function's lr (= parent's pc)
 	blr	x2			//   (*ftrace_trace_function)(pc, lr);
 
-#ifndef CONFIG_FUNCTION_GRAPH_TRACER
-skip_ftrace_call:			//   return;
-	mcount_exit			// }
-#else
-	mcount_exit			//   return;
-					// }
-skip_ftrace_call:
+skip_ftrace_call:			// }
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
 	ldr_l	x2, ftrace_graph_return
 	cmp	x0, x2			//   if ((ftrace_graph_return
 	b.ne	ftrace_graph_caller	//        != ftrace_stub)
@@ -123,9 +118,8 @@ skip_ftrace_call:
 	adr_l	x0, ftrace_graph_entry_stub //     != ftrace_graph_entry_stub))
 	cmp	x0, x2
 	b.ne	ftrace_graph_caller	//     ftrace_graph_caller();
-
-	mcount_exit
 #endif /* CONFIG_FUNCTION_GRAPH_TRACER */
+	mcount_exit
 ENDPROC(_mcount)
 
 #else /* CONFIG_DYNAMIC_FTRACE */
diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
index b738880350f9..6d14b8f29b5f 100644
--- a/arch/arm64/kernel/entry.S
+++ b/arch/arm64/kernel/entry.S
@@ -28,7 +28,7 @@
 #include <asm/errno.h>
 #include <asm/esr.h>
 #include <asm/irq.h>
-#include <asm/memory.h>
+#include <asm/processor.h>
 #include <asm/ptrace.h>
 #include <asm/thread_info.h>
 #include <asm/asm-uaccess.h>
@@ -69,8 +69,55 @@
 #define BAD_FIQ		2
 #define BAD_ERROR	3
 
-	.macro	kernel_entry, el, regsize = 64
+	.macro kernel_ventry	label
+	.align 7
 	sub	sp, sp, #S_FRAME_SIZE
+#ifdef CONFIG_VMAP_STACK
+	/*
+	 * Test whether the SP has overflowed, without corrupting a GPR.
+	 * Task and IRQ stacks are aligned to (1 << THREAD_SHIFT).
+	 */
+	add	sp, sp, x0			// sp' = sp + x0
+	sub	x0, sp, x0			// x0' = sp' - x0 = (sp + x0) - x0 = sp
+	tbnz	x0, #THREAD_SHIFT, 0f
+	sub	x0, sp, x0			// x0'' = sp' - x0' = (sp + x0) - sp = x0
+	sub	sp, sp, x0			// sp'' = sp' - x0 = (sp + x0) - x0 = sp
+	b	\label
+
+0:
+	/*
+	 * Either we've just detected an overflow, or we've taken an exception
+	 * while on the overflow stack. Either way, we won't return to
+	 * userspace, and can clobber EL0 registers to free up GPRs.
+	 */
+
+	/* Stash the original SP (minus S_FRAME_SIZE) in tpidr_el0. */
+	msr	tpidr_el0, x0
+
+	/* Recover the original x0 value and stash it in tpidrro_el0 */
+	sub	x0, sp, x0
+	msr	tpidrro_el0, x0
+
+	/* Switch to the overflow stack */
+	adr_this_cpu sp, overflow_stack + OVERFLOW_STACK_SIZE, x0
+
+	/*
+	 * Check whether we were already on the overflow stack. This may happen
+	 * after panic() re-enables interrupts.
+	 */
+	mrs	x0, tpidr_el0			// sp of interrupted context
+	sub	x0, sp, x0			// delta with top of overflow stack
+	tst	x0, #~(OVERFLOW_STACK_SIZE - 1)	// within range?
+	b.ne	__bad_stack			// no? -> bad stack pointer
+
+	/* We were already on the overflow stack. Restore sp/x0 and carry on. */
+	sub	sp, sp, x0
+	mrs	x0, tpidrro_el0
+#endif
+	b	\label
+	.endm
+
+	.macro	kernel_entry, el, regsize = 64
 	.if	\regsize == 32
 	mov	w0, w0				// zero upper 32 bits of x0
 	.endif
@@ -111,6 +158,18 @@
 	mrs	x23, spsr_el1
 	stp	lr, x21, [sp, #S_LR]
 
+	/*
+	 * In order to be able to dump the contents of struct pt_regs at the
+	 * time the exception was taken (in case we attempt to walk the call
+	 * stack later), chain it together with the stack frames.
+	 */
+	.if \el == 0
+	stp	xzr, xzr, [sp, #S_STACKFRAME]
+	.else
+	stp	x29, x22, [sp, #S_STACKFRAME]
+	.endif
+	add	x29, sp, #S_STACKFRAME
+
 #ifdef CONFIG_ARM64_SW_TTBR0_PAN
 	/*
 	 * Set the TTBR0 PAN bit in SPSR. When the exception is taken from
@@ -138,12 +197,10 @@ alternative_else_nop_endif
 
 	stp	x22, x23, [sp, #S_PC]
 
-	/*
-	 * Set syscallno to -1 by default (overridden later if real syscall).
-	 */
+	/* Not in a syscall by default (el0_svc overwrites for real syscall) */
 	.if	\el == 0
-	mvn	x21, xzr
-	str	x21, [sp, #S_SYSCALLNO]
+	mov	w21, #NO_SYSCALL
+	str	w21, [sp, #S_SYSCALLNO]
 	.endif
 
 	/*
@@ -164,6 +221,8 @@ alternative_else_nop_endif
 
 	.macro	kernel_exit, el
 	.if	\el != 0
+	disable_daif
+
 	/* Restore the task's original addr_limit. */
 	ldr	x20, [sp, #S_ORIG_ADDR_LIMIT]
 	str	x20, [tsk, #TSK_TI_ADDR_LIMIT]
@@ -259,20 +318,12 @@ alternative_else_nop_endif
 	and	x25, x25, #~(THREAD_SIZE - 1)
 	cbnz	x25, 9998f
 
-	adr_this_cpu x25, irq_stack, x26
-	mov	x26, #IRQ_STACK_START_SP
+	ldr_this_cpu x25, irq_stack_ptr, x26
+	mov	x26, #IRQ_STACK_SIZE
 	add	x26, x25, x26
 
 	/* switch to the irq stack */
 	mov	sp, x26
-
-	/*
-	 * Add a dummy stack frame, this non-standard format is fixed up
-	 * by unwind_frame()
-	 */
-	stp     x29, x19, [sp, #-16]!
-	mov	x29, sp
-
 9998:
 	.endm
 
@@ -290,8 +341,9 @@ alternative_else_nop_endif
  *
  * x7 is reserved for the system call number in 32-bit mode.
  */
-sc_nr	.req	x25		// number of system calls
-scno	.req	x26		// syscall number
+wsc_nr	.req	w25		// number of system calls
+wscno	.req	w26		// syscall number
+xscno	.req	x26		// syscall number (zero-extended)
 stbl	.req	x27		// syscall table pointer
 tsk	.req	x28		// current thread_info
 
@@ -315,34 +367,62 @@ tsk	.req	x28		// current thread_info
 
 	.align	11
 ENTRY(vectors)
-	ventry	el1_sync_invalid		// Synchronous EL1t
-	ventry	el1_irq_invalid			// IRQ EL1t
-	ventry	el1_fiq_invalid			// FIQ EL1t
-	ventry	el1_error_invalid		// Error EL1t
+	kernel_ventry	el1_sync_invalid		// Synchronous EL1t
+	kernel_ventry	el1_irq_invalid			// IRQ EL1t
+	kernel_ventry	el1_fiq_invalid			// FIQ EL1t
+	kernel_ventry	el1_error_invalid		// Error EL1t
 
-	ventry	el1_sync			// Synchronous EL1h
-	ventry	el1_irq				// IRQ EL1h
-	ventry	el1_fiq_invalid			// FIQ EL1h
-	ventry	el1_error_invalid		// Error EL1h
+	kernel_ventry	el1_sync			// Synchronous EL1h
+	kernel_ventry	el1_irq				// IRQ EL1h
+	kernel_ventry	el1_fiq_invalid			// FIQ EL1h
+	kernel_ventry	el1_error			// Error EL1h
 
-	ventry	el0_sync			// Synchronous 64-bit EL0
-	ventry	el0_irq				// IRQ 64-bit EL0
-	ventry	el0_fiq_invalid			// FIQ 64-bit EL0
-	ventry	el0_error_invalid		// Error 64-bit EL0
+	kernel_ventry	el0_sync			// Synchronous 64-bit EL0
+	kernel_ventry	el0_irq				// IRQ 64-bit EL0
+	kernel_ventry	el0_fiq_invalid			// FIQ 64-bit EL0
+	kernel_ventry	el0_error			// Error 64-bit EL0
 
 #ifdef CONFIG_COMPAT
-	ventry	el0_sync_compat			// Synchronous 32-bit EL0
-	ventry	el0_irq_compat			// IRQ 32-bit EL0
-	ventry	el0_fiq_invalid_compat		// FIQ 32-bit EL0
-	ventry	el0_error_invalid_compat	// Error 32-bit EL0
+	kernel_ventry	el0_sync_compat			// Synchronous 32-bit EL0
+	kernel_ventry	el0_irq_compat			// IRQ 32-bit EL0
+	kernel_ventry	el0_fiq_invalid_compat		// FIQ 32-bit EL0
+	kernel_ventry	el0_error_compat		// Error 32-bit EL0
 #else
-	ventry	el0_sync_invalid		// Synchronous 32-bit EL0
-	ventry	el0_irq_invalid			// IRQ 32-bit EL0
-	ventry	el0_fiq_invalid			// FIQ 32-bit EL0
-	ventry	el0_error_invalid		// Error 32-bit EL0
+	kernel_ventry	el0_sync_invalid		// Synchronous 32-bit EL0
+	kernel_ventry	el0_irq_invalid			// IRQ 32-bit EL0
+	kernel_ventry	el0_fiq_invalid			// FIQ 32-bit EL0
+	kernel_ventry	el0_error_invalid		// Error 32-bit EL0
 #endif
 END(vectors)
 
+#ifdef CONFIG_VMAP_STACK
+	/*
+	 * We detected an overflow in kernel_ventry, which switched to the
+	 * overflow stack. Stash the exception regs, and head to our overflow
+	 * handler.
+	 */
+__bad_stack:
+	/* Restore the original x0 value */
+	mrs	x0, tpidrro_el0
+
+	/*
+	 * Store the original GPRs to the new stack. The orginal SP (minus
+	 * S_FRAME_SIZE) was stashed in tpidr_el0 by kernel_ventry.
+	 */
+	sub	sp, sp, #S_FRAME_SIZE
+	kernel_entry 1
+	mrs	x0, tpidr_el0
+	add	x0, x0, #S_FRAME_SIZE
+	str	x0, [sp, #S_SP]
+
+	/* Stash the regs for handle_bad_stack */
+	mov	x0, sp
+
+	/* Time to die */
+	bl	handle_bad_stack
+	ASM_BUG()
+#endif /* CONFIG_VMAP_STACK */
+
 /*
  * Invalid mode handlers
  */
@@ -351,7 +431,8 @@ END(vectors)
 	mov	x0, sp
 	mov	x1, #\reason
 	mrs	x2, esr_el1
-	b	bad_mode
+	bl	bad_mode
+	ASM_BUG()
 	.endm
 
 el0_sync_invalid:
@@ -374,10 +455,6 @@ ENDPROC(el0_error_invalid)
 el0_fiq_invalid_compat:
 	inv_entry 0, BAD_FIQ, 32
 ENDPROC(el0_fiq_invalid_compat)
-
-el0_error_invalid_compat:
-	inv_entry 0, BAD_ERROR, 32
-ENDPROC(el0_error_invalid_compat)
 #endif
 
 el1_sync_invalid:
@@ -429,33 +506,29 @@ el1_da:
 	 * Data abort handling
 	 */
 	mrs	x3, far_el1
-	enable_dbg
-	// re-enable interrupts if they were enabled in the aborted context
-	tbnz	x23, #7, 1f			// PSR_I_BIT
-	enable_irq
-1:
+	inherit_daif	pstate=x23, tmp=x2
 	clear_address_tag x0, x3
 	mov	x2, sp				// struct pt_regs
 	bl	do_mem_abort
 
-	// disable interrupts before pulling preserved data off the stack
-	disable_irq
 	kernel_exit 1
 el1_sp_pc:
 	/*
 	 * Stack or PC alignment exception handling
 	 */
 	mrs	x0, far_el1
-	enable_dbg
+	inherit_daif	pstate=x23, tmp=x2
 	mov	x2, sp
-	b	do_sp_pc_abort
+	bl	do_sp_pc_abort
+	ASM_BUG()
 el1_undef:
 	/*
 	 * Undefined instruction
 	 */
-	enable_dbg
+	inherit_daif	pstate=x23, tmp=x2
 	mov	x0, sp
-	b	do_undefinstr
+	bl	do_undefinstr
+	ASM_BUG()
 el1_dbg:
 	/*
 	 * Debug exception handling
@@ -469,17 +542,18 @@ el1_dbg:
 	kernel_exit 1
 el1_inv:
 	// TODO: add support for undefined instructions in kernel mode
-	enable_dbg
+	inherit_daif	pstate=x23, tmp=x2
 	mov	x0, sp
 	mov	x2, x1
 	mov	x1, #BAD_SYNC
-	b	bad_mode
+	bl	bad_mode
+	ASM_BUG()
 ENDPROC(el1_sync)
 
 	.align	6
 el1_irq:
 	kernel_entry 1
-	enable_dbg
+	enable_da_f
 #ifdef CONFIG_TRACE_IRQFLAGS
 	bl	trace_hardirqs_off
 #endif
@@ -525,6 +599,8 @@ el0_sync:
 	b.eq	el0_ia
 	cmp	x24, #ESR_ELx_EC_FP_ASIMD	// FP/ASIMD access
 	b.eq	el0_fpsimd_acc
+	cmp	x24, #ESR_ELx_EC_SVE		// SVE access
+	b.eq	el0_sve_acc
 	cmp	x24, #ESR_ELx_EC_FP_EXC64	// FP/ASIMD exception
 	b.eq	el0_fpsimd_exc
 	cmp	x24, #ESR_ELx_EC_SYS64		// configurable trap
@@ -576,15 +652,20 @@ el0_svc_compat:
 	/*
 	 * AArch32 syscall handling
 	 */
+	ldr	x16, [tsk, #TSK_TI_FLAGS]	// load thread flags
 	adrp	stbl, compat_sys_call_table	// load compat syscall table pointer
-	uxtw	scno, w7			// syscall number in w7 (r7)
-	mov     sc_nr, #__NR_compat_syscalls
+	mov	wscno, w7			// syscall number in w7 (r7)
+	mov     wsc_nr, #__NR_compat_syscalls
 	b	el0_svc_naked
 
 	.align	6
 el0_irq_compat:
 	kernel_entry 0, 32
 	b	el0_irq_naked
+
+el0_error_compat:
+	kernel_entry 0, 32
+	b	el0_error_naked
 #endif
 
 el0_da:
@@ -592,8 +673,7 @@ el0_da:
 	 * Data abort handling
 	 */
 	mrs	x26, far_el1
-	// enable interrupts before calling the main handler
-	enable_dbg_and_irq
+	enable_daif
 	ct_user_exit
 	clear_address_tag x0, x26
 	mov	x1, x25
@@ -605,8 +685,7 @@ el0_ia:
 	 * Instruction abort handling
 	 */
 	mrs	x26, far_el1
-	// enable interrupts before calling the main handler
-	enable_dbg_and_irq
+	enable_daif
 	ct_user_exit
 	mov	x0, x26
 	mov	x1, x25
@@ -617,17 +696,27 @@ el0_fpsimd_acc:
 	/*
 	 * Floating Point or Advanced SIMD access
 	 */
-	enable_dbg
+	enable_daif
 	ct_user_exit
 	mov	x0, x25
 	mov	x1, sp
 	bl	do_fpsimd_acc
 	b	ret_to_user
+el0_sve_acc:
+	/*
+	 * Scalable Vector Extension access
+	 */
+	enable_daif
+	ct_user_exit
+	mov	x0, x25
+	mov	x1, sp
+	bl	do_sve_acc
+	b	ret_to_user
 el0_fpsimd_exc:
 	/*
-	 * Floating Point or Advanced SIMD exception
+	 * Floating Point, Advanced SIMD or SVE exception
 	 */
-	enable_dbg
+	enable_daif
 	ct_user_exit
 	mov	x0, x25
 	mov	x1, sp
@@ -638,8 +727,7 @@ el0_sp_pc:
 	 * Stack or PC alignment exception handling
 	 */
 	mrs	x26, far_el1
-	// enable interrupts before calling the main handler
-	enable_dbg_and_irq
+	enable_daif
 	ct_user_exit
 	mov	x0, x26
 	mov	x1, x25
@@ -650,8 +738,7 @@ el0_undef:
 	/*
 	 * Undefined instruction
 	 */
-	// enable interrupts before calling the main handler
-	enable_dbg_and_irq
+	enable_daif
 	ct_user_exit
 	mov	x0, sp
 	bl	do_undefinstr
@@ -660,7 +747,7 @@ el0_sys:
 	/*
 	 * System instructions, for trapped cache maintenance instructions
 	 */
-	enable_dbg_and_irq
+	enable_daif
 	ct_user_exit
 	mov	x0, x25
 	mov	x1, sp
@@ -675,11 +762,11 @@ el0_dbg:
 	mov	x1, x25
 	mov	x2, sp
 	bl	do_debug_exception
-	enable_dbg
+	enable_daif
 	ct_user_exit
 	b	ret_to_user
 el0_inv:
-	enable_dbg
+	enable_daif
 	ct_user_exit
 	mov	x0, sp
 	mov	x1, #BAD_SYNC
@@ -692,7 +779,7 @@ ENDPROC(el0_sync)
 el0_irq:
 	kernel_entry 0
 el0_irq_naked:
-	enable_dbg
+	enable_da_f
 #ifdef CONFIG_TRACE_IRQFLAGS
 	bl	trace_hardirqs_off
 #endif
@@ -706,44 +793,34 @@ el0_irq_naked:
 	b	ret_to_user
 ENDPROC(el0_irq)
 
-/*
- * Register switch for AArch64. The callee-saved registers need to be saved
- * and restored. On entry:
- *   x0 = previous task_struct (must be preserved across the switch)
- *   x1 = next task_struct
- * Previous and next are guaranteed not to be the same.
- *
- */
-ENTRY(cpu_switch_to)
-	mov	x10, #THREAD_CPU_CONTEXT
-	add	x8, x0, x10
-	mov	x9, sp
-	stp	x19, x20, [x8], #16		// store callee-saved registers
-	stp	x21, x22, [x8], #16
-	stp	x23, x24, [x8], #16
-	stp	x25, x26, [x8], #16
-	stp	x27, x28, [x8], #16
-	stp	x29, x9, [x8], #16
-	str	lr, [x8]
-	add	x8, x1, x10
-	ldp	x19, x20, [x8], #16		// restore callee-saved registers
-	ldp	x21, x22, [x8], #16
-	ldp	x23, x24, [x8], #16
-	ldp	x25, x26, [x8], #16
-	ldp	x27, x28, [x8], #16
-	ldp	x29, x9, [x8], #16
-	ldr	lr, [x8]
-	mov	sp, x9
-	msr	sp_el0, x1
-	ret
-ENDPROC(cpu_switch_to)
+el1_error:
+	kernel_entry 1
+	mrs	x1, esr_el1
+	enable_dbg
+	mov	x0, sp
+	bl	do_serror
+	kernel_exit 1
+ENDPROC(el1_error)
+
+el0_error:
+	kernel_entry 0
+el0_error_naked:
+	mrs	x1, esr_el1
+	enable_dbg
+	mov	x0, sp
+	bl	do_serror
+	enable_daif
+	ct_user_exit
+	b	ret_to_user
+ENDPROC(el0_error)
+
 
 /*
  * This is the fast syscall return path.  We do as little as possible here,
  * and this includes saving x0 back into the kernel stack.
  */
 ret_fast_syscall:
-	disable_irq				// disable interrupts
+	disable_daif
 	str	x0, [sp, #S_X0]			// returned x0
 	ldr	x1, [tsk, #TSK_TI_FLAGS]	// re-check for syscall tracing
 	and	x2, x1, #_TIF_SYSCALL_WORK
@@ -753,7 +830,7 @@ ret_fast_syscall:
 	enable_step_tsk x1, x2
 	kernel_exit 0
 ret_fast_syscall_trace:
-	enable_irq				// enable interrupts
+	enable_daif
 	b	__sys_trace_return_skipped	// we already saved x0
 
 /*
@@ -771,7 +848,7 @@ work_pending:
  * "slow" syscall return path.
  */
 ret_to_user:
-	disable_irq				// disable interrupts
+	disable_daif
 	ldr	x1, [tsk, #TSK_TI_FLAGS]
 	and	x2, x1, #_TIF_WORK_MASK
 	cbnz	x2, work_pending
@@ -781,36 +858,45 @@ finish_ret_to_user:
 ENDPROC(ret_to_user)
 
 /*
- * This is how we return from a fork.
- */
-ENTRY(ret_from_fork)
-	bl	schedule_tail
-	cbz	x19, 1f				// not a kernel thread
-	mov	x0, x20
-	blr	x19
-1:	get_thread_info tsk
-	b	ret_to_user
-ENDPROC(ret_from_fork)
-
-/*
  * SVC handler.
  */
 	.align	6
 el0_svc:
+	ldr	x16, [tsk, #TSK_TI_FLAGS]	// load thread flags
 	adrp	stbl, sys_call_table		// load syscall table pointer
-	uxtw	scno, w8			// syscall number in w8
-	mov	sc_nr, #__NR_syscalls
+	mov	wscno, w8			// syscall number in w8
+	mov	wsc_nr, #__NR_syscalls
+
+#ifdef CONFIG_ARM64_SVE
+alternative_if_not ARM64_SVE
+	b	el0_svc_naked
+alternative_else_nop_endif
+	tbz	x16, #TIF_SVE, el0_svc_naked	// Skip unless TIF_SVE set:
+	bic	x16, x16, #_TIF_SVE		// discard SVE state
+	str	x16, [tsk, #TSK_TI_FLAGS]
+
+	/*
+	 * task_fpsimd_load() won't be called to update CPACR_EL1 in
+	 * ret_to_user unless TIF_FOREIGN_FPSTATE is still set, which only
+	 * happens if a context switch or kernel_neon_begin() or context
+	 * modification (sigreturn, ptrace) intervenes.
+	 * So, ensure that CPACR_EL1 is already correct for the fast-path case:
+	 */
+	mrs	x9, cpacr_el1
+	bic	x9, x9, #CPACR_EL1_ZEN_EL0EN	// disable SVE for el0
+	msr	cpacr_el1, x9			// synchronised by eret to el0
+#endif
+
 el0_svc_naked:					// compat entry point
-	stp	x0, scno, [sp, #S_ORIG_X0]	// save the original x0 and syscall number
-	enable_dbg_and_irq
+	stp	x0, xscno, [sp, #S_ORIG_X0]	// save the original x0 and syscall number
+	enable_daif
 	ct_user_exit 1
 
-	ldr	x16, [tsk, #TSK_TI_FLAGS]	// check for syscall hooks
-	tst	x16, #_TIF_SYSCALL_WORK
+	tst	x16, #_TIF_SYSCALL_WORK		// check for syscall hooks
 	b.ne	__sys_trace
-	cmp     scno, sc_nr                     // check upper syscall limit
+	cmp     wscno, wsc_nr			// check upper syscall limit
 	b.hs	ni_sys
-	ldr	x16, [stbl, scno, lsl #3]	// address in the syscall table
+	ldr	x16, [stbl, xscno, lsl #3]	// address in the syscall table
 	blr	x16				// call sys_* routine
 	b	ret_fast_syscall
 ni_sys:
@@ -824,24 +910,23 @@ ENDPROC(el0_svc)
 	 * switches, and waiting for our parent to respond.
 	 */
 __sys_trace:
-	mov	w0, #-1				// set default errno for
-	cmp     scno, x0			// user-issued syscall(-1)
+	cmp     wscno, #NO_SYSCALL		// user-issued syscall(-1)?
 	b.ne	1f
-	mov	x0, #-ENOSYS
+	mov	x0, #-ENOSYS			// set default errno if so
 	str	x0, [sp, #S_X0]
 1:	mov	x0, sp
 	bl	syscall_trace_enter
-	cmp	w0, #-1				// skip the syscall?
+	cmp	w0, #NO_SYSCALL			// skip the syscall?
 	b.eq	__sys_trace_return_skipped
-	uxtw	scno, w0			// syscall number (possibly new)
+	mov	wscno, w0			// syscall number (possibly new)
 	mov	x1, sp				// pointer to regs
-	cmp	scno, sc_nr			// check upper syscall limit
+	cmp	wscno, wsc_nr			// check upper syscall limit
 	b.hs	__ni_sys_trace
 	ldp	x0, x1, [sp]			// restore the syscall args
 	ldp	x2, x3, [sp, #S_X2]
 	ldp	x4, x5, [sp, #S_X4]
 	ldp	x6, x7, [sp, #S_X6]
-	ldr	x16, [stbl, scno, lsl #3]	// address in the syscall table
+	ldr	x16, [stbl, xscno, lsl #3]	// address in the syscall table
 	blr	x16				// call sys_* routine
 
 __sys_trace_return:
@@ -865,3 +950,49 @@ ENTRY(sys_rt_sigreturn_wrapper)
 	mov	x0, sp
 	b	sys_rt_sigreturn
 ENDPROC(sys_rt_sigreturn_wrapper)
+
+/*
+ * Register switch for AArch64. The callee-saved registers need to be saved
+ * and restored. On entry:
+ *   x0 = previous task_struct (must be preserved across the switch)
+ *   x1 = next task_struct
+ * Previous and next are guaranteed not to be the same.
+ *
+ */
+ENTRY(cpu_switch_to)
+	mov	x10, #THREAD_CPU_CONTEXT
+	add	x8, x0, x10
+	mov	x9, sp
+	stp	x19, x20, [x8], #16		// store callee-saved registers
+	stp	x21, x22, [x8], #16
+	stp	x23, x24, [x8], #16
+	stp	x25, x26, [x8], #16
+	stp	x27, x28, [x8], #16
+	stp	x29, x9, [x8], #16
+	str	lr, [x8]
+	add	x8, x1, x10
+	ldp	x19, x20, [x8], #16		// restore callee-saved registers
+	ldp	x21, x22, [x8], #16
+	ldp	x23, x24, [x8], #16
+	ldp	x25, x26, [x8], #16
+	ldp	x27, x28, [x8], #16
+	ldp	x29, x9, [x8], #16
+	ldr	lr, [x8]
+	mov	sp, x9
+	msr	sp_el0, x1
+	ret
+ENDPROC(cpu_switch_to)
+NOKPROBE(cpu_switch_to)
+
+/*
+ * This is how we return from a fork.
+ */
+ENTRY(ret_from_fork)
+	bl	schedule_tail
+	cbz	x19, 1f				// not a kernel thread
+	mov	x0, x20
+	blr	x19
+1:	get_thread_info tsk
+	b	ret_to_user
+ENDPROC(ret_from_fork)
+NOKPROBE(ret_from_fork)
diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
index 06da8ea16bbe..143b3e72c25e 100644
--- a/arch/arm64/kernel/fpsimd.c
+++ b/arch/arm64/kernel/fpsimd.c
@@ -17,16 +17,34 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <linux/bitmap.h>
+#include <linux/bottom_half.h>
+#include <linux/bug.h>
+#include <linux/cache.h>
+#include <linux/compat.h>
 #include <linux/cpu.h>
 #include <linux/cpu_pm.h>
 #include <linux/kernel.h>
+#include <linux/linkage.h>
+#include <linux/irqflags.h>
 #include <linux/init.h>
+#include <linux/percpu.h>
+#include <linux/prctl.h>
+#include <linux/preempt.h>
+#include <linux/prctl.h>
+#include <linux/ptrace.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/task_stack.h>
 #include <linux/signal.h>
-#include <linux/hardirq.h>
+#include <linux/slab.h>
+#include <linux/sysctl.h>
 
 #include <asm/fpsimd.h>
 #include <asm/cputype.h>
+#include <asm/simd.h>
+#include <asm/sigcontext.h>
+#include <asm/sysreg.h>
+#include <asm/traps.h>
 
 #define FPEXC_IOF	(1 << 0)
 #define FPEXC_DZF	(1 << 1)
@@ -36,6 +54,8 @@
 #define FPEXC_IDF	(1 << 7)
 
 /*
+ * (Note: in this discussion, statements about FPSIMD apply equally to SVE.)
+ *
  * In order to reduce the number of times the FPSIMD state is needlessly saved
  * and restored, we need to keep track of two things:
  * (a) for each task, we need to remember which CPU was the last one to have
@@ -62,6 +82,13 @@
  * CPU currently contain the most recent userland FPSIMD state of the current
  * task.
  *
+ * In order to allow softirq handlers to use FPSIMD, kernel_neon_begin() may
+ * save the task's FPSIMD context back to task_struct from softirq context.
+ * To prevent this from racing with the manipulation of the task's FPSIMD state
+ * from task context and thereby corrupting the state, it is necessary to
+ * protect any manipulation of a task's fpsimd_state or TIF_FOREIGN_FPSTATE
+ * flag with local_bh_disable() unless softirqs are already masked.
+ *
  * For a certain task, the sequence may look something like this:
  * - the task gets scheduled in; if both the task's fpsimd_state.cpu field
  *   contains the id of the current CPU, and the CPU's fpsimd_last_state per-cpu
@@ -89,10 +116,741 @@
  */
 static DEFINE_PER_CPU(struct fpsimd_state *, fpsimd_last_state);
 
+/* Default VL for tasks that don't set it explicitly: */
+static int sve_default_vl = -1;
+
+#ifdef CONFIG_ARM64_SVE
+
+/* Maximum supported vector length across all CPUs (initially poisoned) */
+int __ro_after_init sve_max_vl = -1;
+/* Set of available vector lengths, as vq_to_bit(vq): */
+static __ro_after_init DECLARE_BITMAP(sve_vq_map, SVE_VQ_MAX);
+static void __percpu *efi_sve_state;
+
+#else /* ! CONFIG_ARM64_SVE */
+
+/* Dummy declaration for code that will be optimised out: */
+extern __ro_after_init DECLARE_BITMAP(sve_vq_map, SVE_VQ_MAX);
+extern void __percpu *efi_sve_state;
+
+#endif /* ! CONFIG_ARM64_SVE */
+
+/*
+ * Call __sve_free() directly only if you know task can't be scheduled
+ * or preempted.
+ */
+static void __sve_free(struct task_struct *task)
+{
+	kfree(task->thread.sve_state);
+	task->thread.sve_state = NULL;
+}
+
+static void sve_free(struct task_struct *task)
+{
+	WARN_ON(test_tsk_thread_flag(task, TIF_SVE));
+
+	__sve_free(task);
+}
+
+
+/* Offset of FFR in the SVE register dump */
+static size_t sve_ffr_offset(int vl)
+{
+	return SVE_SIG_FFR_OFFSET(sve_vq_from_vl(vl)) - SVE_SIG_REGS_OFFSET;
+}
+
+static void *sve_pffr(struct task_struct *task)
+{
+	return (char *)task->thread.sve_state +
+		sve_ffr_offset(task->thread.sve_vl);
+}
+
+static void change_cpacr(u64 val, u64 mask)
+{
+	u64 cpacr = read_sysreg(CPACR_EL1);
+	u64 new = (cpacr & ~mask) | val;
+
+	if (new != cpacr)
+		write_sysreg(new, CPACR_EL1);
+}
+
+static void sve_user_disable(void)
+{
+	change_cpacr(0, CPACR_EL1_ZEN_EL0EN);
+}
+
+static void sve_user_enable(void)
+{
+	change_cpacr(CPACR_EL1_ZEN_EL0EN, CPACR_EL1_ZEN_EL0EN);
+}
+
+/*
+ * TIF_SVE controls whether a task can use SVE without trapping while
+ * in userspace, and also the way a task's FPSIMD/SVE state is stored
+ * in thread_struct.
+ *
+ * The kernel uses this flag to track whether a user task is actively
+ * using SVE, and therefore whether full SVE register state needs to
+ * be tracked.  If not, the cheaper FPSIMD context handling code can
+ * be used instead of the more costly SVE equivalents.
+ *
+ *  * TIF_SVE set:
+ *
+ *    The task can execute SVE instructions while in userspace without
+ *    trapping to the kernel.
+ *
+ *    When stored, Z0-Z31 (incorporating Vn in bits[127:0] or the
+ *    corresponding Zn), P0-P15 and FFR are encoded in in
+ *    task->thread.sve_state, formatted appropriately for vector
+ *    length task->thread.sve_vl.
+ *
+ *    task->thread.sve_state must point to a valid buffer at least
+ *    sve_state_size(task) bytes in size.
+ *
+ *    During any syscall, the kernel may optionally clear TIF_SVE and
+ *    discard the vector state except for the FPSIMD subset.
+ *
+ *  * TIF_SVE clear:
+ *
+ *    An attempt by the user task to execute an SVE instruction causes
+ *    do_sve_acc() to be called, which does some preparation and then
+ *    sets TIF_SVE.
+ *
+ *    When stored, FPSIMD registers V0-V31 are encoded in
+ *    task->fpsimd_state; bits [max : 128] for each of Z0-Z31 are
+ *    logically zero but not stored anywhere; P0-P15 and FFR are not
+ *    stored and have unspecified values from userspace's point of
+ *    view.  For hygiene purposes, the kernel zeroes them on next use,
+ *    but userspace is discouraged from relying on this.
+ *
+ *    task->thread.sve_state does not need to be non-NULL, valid or any
+ *    particular size: it must not be dereferenced.
+ *
+ *  * FPSR and FPCR are always stored in task->fpsimd_state irrespctive of
+ *    whether TIF_SVE is clear or set, since these are not vector length
+ *    dependent.
+ */
+
+/*
+ * Update current's FPSIMD/SVE registers from thread_struct.
+ *
+ * This function should be called only when the FPSIMD/SVE state in
+ * thread_struct is known to be up to date, when preparing to enter
+ * userspace.
+ *
+ * Softirqs (and preemption) must be disabled.
+ */
+static void task_fpsimd_load(void)
+{
+	WARN_ON(!in_softirq() && !irqs_disabled());
+
+	if (system_supports_sve() && test_thread_flag(TIF_SVE))
+		sve_load_state(sve_pffr(current),
+			       &current->thread.fpsimd_state.fpsr,
+			       sve_vq_from_vl(current->thread.sve_vl) - 1);
+	else
+		fpsimd_load_state(&current->thread.fpsimd_state);
+
+	if (system_supports_sve()) {
+		/* Toggle SVE trapping for userspace if needed */
+		if (test_thread_flag(TIF_SVE))
+			sve_user_enable();
+		else
+			sve_user_disable();
+
+		/* Serialised by exception return to user */
+	}
+}
+
+/*
+ * Ensure current's FPSIMD/SVE storage in thread_struct is up to date
+ * with respect to the CPU registers.
+ *
+ * Softirqs (and preemption) must be disabled.
+ */
+static void task_fpsimd_save(void)
+{
+	WARN_ON(!in_softirq() && !irqs_disabled());
+
+	if (!test_thread_flag(TIF_FOREIGN_FPSTATE)) {
+		if (system_supports_sve() && test_thread_flag(TIF_SVE)) {
+			if (WARN_ON(sve_get_vl() != current->thread.sve_vl)) {
+				/*
+				 * Can't save the user regs, so current would
+				 * re-enter user with corrupt state.
+				 * There's no way to recover, so kill it:
+				 */
+				force_signal_inject(
+					SIGKILL, 0, current_pt_regs(), 0);
+				return;
+			}
+
+			sve_save_state(sve_pffr(current),
+				       &current->thread.fpsimd_state.fpsr);
+		} else
+			fpsimd_save_state(&current->thread.fpsimd_state);
+	}
+}
+
+/*
+ * Helpers to translate bit indices in sve_vq_map to VQ values (and
+ * vice versa).  This allows find_next_bit() to be used to find the
+ * _maximum_ VQ not exceeding a certain value.
+ */
+
+static unsigned int vq_to_bit(unsigned int vq)
+{
+	return SVE_VQ_MAX - vq;
+}
+
+static unsigned int bit_to_vq(unsigned int bit)
+{
+	if (WARN_ON(bit >= SVE_VQ_MAX))
+		bit = SVE_VQ_MAX - 1;
+
+	return SVE_VQ_MAX - bit;
+}
+
+/*
+ * All vector length selection from userspace comes through here.
+ * We're on a slow path, so some sanity-checks are included.
+ * If things go wrong there's a bug somewhere, but try to fall back to a
+ * safe choice.
+ */
+static unsigned int find_supported_vector_length(unsigned int vl)
+{
+	int bit;
+	int max_vl = sve_max_vl;
+
+	if (WARN_ON(!sve_vl_valid(vl)))
+		vl = SVE_VL_MIN;
+
+	if (WARN_ON(!sve_vl_valid(max_vl)))
+		max_vl = SVE_VL_MIN;
+
+	if (vl > max_vl)
+		vl = max_vl;
+
+	bit = find_next_bit(sve_vq_map, SVE_VQ_MAX,
+			    vq_to_bit(sve_vq_from_vl(vl)));
+	return sve_vl_from_vq(bit_to_vq(bit));
+}
+
+#ifdef CONFIG_SYSCTL
+
+static int sve_proc_do_default_vl(struct ctl_table *table, int write,
+				  void __user *buffer, size_t *lenp,
+				  loff_t *ppos)
+{
+	int ret;
+	int vl = sve_default_vl;
+	struct ctl_table tmp_table = {
+		.data = &vl,
+		.maxlen = sizeof(vl),
+	};
+
+	ret = proc_dointvec(&tmp_table, write, buffer, lenp, ppos);
+	if (ret || !write)
+		return ret;
+
+	/* Writing -1 has the special meaning "set to max": */
+	if (vl == -1) {
+		/* Fail safe if sve_max_vl wasn't initialised */
+		if (WARN_ON(!sve_vl_valid(sve_max_vl)))
+			vl = SVE_VL_MIN;
+		else
+			vl = sve_max_vl;
+
+		goto chosen;
+	}
+
+	if (!sve_vl_valid(vl))
+		return -EINVAL;
+
+	vl = find_supported_vector_length(vl);
+chosen:
+	sve_default_vl = vl;
+	return 0;
+}
+
+static struct ctl_table sve_default_vl_table[] = {
+	{
+		.procname	= "sve_default_vector_length",
+		.mode		= 0644,
+		.proc_handler	= sve_proc_do_default_vl,
+	},
+	{ }
+};
+
+static int __init sve_sysctl_init(void)
+{
+	if (system_supports_sve())
+		if (!register_sysctl("abi", sve_default_vl_table))
+			return -EINVAL;
+
+	return 0;
+}
+
+#else /* ! CONFIG_SYSCTL */
+static int __init sve_sysctl_init(void) { return 0; }
+#endif /* ! CONFIG_SYSCTL */
+
+#define ZREG(sve_state, vq, n) ((char *)(sve_state) +		\
+	(SVE_SIG_ZREG_OFFSET(vq, n) - SVE_SIG_REGS_OFFSET))
+
+/*
+ * Transfer the FPSIMD state in task->thread.fpsimd_state to
+ * task->thread.sve_state.
+ *
+ * Task can be a non-runnable task, or current.  In the latter case,
+ * softirqs (and preemption) must be disabled.
+ * task->thread.sve_state must point to at least sve_state_size(task)
+ * bytes of allocated kernel memory.
+ * task->thread.fpsimd_state must be up to date before calling this function.
+ */
+static void fpsimd_to_sve(struct task_struct *task)
+{
+	unsigned int vq;
+	void *sst = task->thread.sve_state;
+	struct fpsimd_state const *fst = &task->thread.fpsimd_state;
+	unsigned int i;
+
+	if (!system_supports_sve())
+		return;
+
+	vq = sve_vq_from_vl(task->thread.sve_vl);
+	for (i = 0; i < 32; ++i)
+		memcpy(ZREG(sst, vq, i), &fst->vregs[i],
+		       sizeof(fst->vregs[i]));
+}
+
+/*
+ * Transfer the SVE state in task->thread.sve_state to
+ * task->thread.fpsimd_state.
+ *
+ * Task can be a non-runnable task, or current.  In the latter case,
+ * softirqs (and preemption) must be disabled.
+ * task->thread.sve_state must point to at least sve_state_size(task)
+ * bytes of allocated kernel memory.
+ * task->thread.sve_state must be up to date before calling this function.
+ */
+static void sve_to_fpsimd(struct task_struct *task)
+{
+	unsigned int vq;
+	void const *sst = task->thread.sve_state;
+	struct fpsimd_state *fst = &task->thread.fpsimd_state;
+	unsigned int i;
+
+	if (!system_supports_sve())
+		return;
+
+	vq = sve_vq_from_vl(task->thread.sve_vl);
+	for (i = 0; i < 32; ++i)
+		memcpy(&fst->vregs[i], ZREG(sst, vq, i),
+		       sizeof(fst->vregs[i]));
+}
+
+#ifdef CONFIG_ARM64_SVE
+
+/*
+ * Return how many bytes of memory are required to store the full SVE
+ * state for task, given task's currently configured vector length.
+ */
+size_t sve_state_size(struct task_struct const *task)
+{
+	return SVE_SIG_REGS_SIZE(sve_vq_from_vl(task->thread.sve_vl));
+}
+
+/*
+ * Ensure that task->thread.sve_state is allocated and sufficiently large.
+ *
+ * This function should be used only in preparation for replacing
+ * task->thread.sve_state with new data.  The memory is always zeroed
+ * here to prevent stale data from showing through: this is done in
+ * the interest of testability and predictability: except in the
+ * do_sve_acc() case, there is no ABI requirement to hide stale data
+ * written previously be task.
+ */
+void sve_alloc(struct task_struct *task)
+{
+	if (task->thread.sve_state) {
+		memset(task->thread.sve_state, 0, sve_state_size(current));
+		return;
+	}
+
+	/* This is a small allocation (maximum ~8KB) and Should Not Fail. */
+	task->thread.sve_state =
+		kzalloc(sve_state_size(task), GFP_KERNEL);
+
+	/*
+	 * If future SVE revisions can have larger vectors though,
+	 * this may cease to be true:
+	 */
+	BUG_ON(!task->thread.sve_state);
+}
+
+
+/*
+ * Ensure that task->thread.sve_state is up to date with respect to
+ * the user task, irrespective of when SVE is in use or not.
+ *
+ * This should only be called by ptrace.  task must be non-runnable.
+ * task->thread.sve_state must point to at least sve_state_size(task)
+ * bytes of allocated kernel memory.
+ */
+void fpsimd_sync_to_sve(struct task_struct *task)
+{
+	if (!test_tsk_thread_flag(task, TIF_SVE))
+		fpsimd_to_sve(task);
+}
+
+/*
+ * Ensure that task->thread.fpsimd_state is up to date with respect to
+ * the user task, irrespective of whether SVE is in use or not.
+ *
+ * This should only be called by ptrace.  task must be non-runnable.
+ * task->thread.sve_state must point to at least sve_state_size(task)
+ * bytes of allocated kernel memory.
+ */
+void sve_sync_to_fpsimd(struct task_struct *task)
+{
+	if (test_tsk_thread_flag(task, TIF_SVE))
+		sve_to_fpsimd(task);
+}
+
+/*
+ * Ensure that task->thread.sve_state is up to date with respect to
+ * the task->thread.fpsimd_state.
+ *
+ * This should only be called by ptrace to merge new FPSIMD register
+ * values into a task for which SVE is currently active.
+ * task must be non-runnable.
+ * task->thread.sve_state must point to at least sve_state_size(task)
+ * bytes of allocated kernel memory.
+ * task->thread.fpsimd_state must already have been initialised with
+ * the new FPSIMD register values to be merged in.
+ */
+void sve_sync_from_fpsimd_zeropad(struct task_struct *task)
+{
+	unsigned int vq;
+	void *sst = task->thread.sve_state;
+	struct fpsimd_state const *fst = &task->thread.fpsimd_state;
+	unsigned int i;
+
+	if (!test_tsk_thread_flag(task, TIF_SVE))
+		return;
+
+	vq = sve_vq_from_vl(task->thread.sve_vl);
+
+	memset(sst, 0, SVE_SIG_REGS_SIZE(vq));
+
+	for (i = 0; i < 32; ++i)
+		memcpy(ZREG(sst, vq, i), &fst->vregs[i],
+		       sizeof(fst->vregs[i]));
+}
+
+int sve_set_vector_length(struct task_struct *task,
+			  unsigned long vl, unsigned long flags)
+{
+	if (flags & ~(unsigned long)(PR_SVE_VL_INHERIT |
+				     PR_SVE_SET_VL_ONEXEC))
+		return -EINVAL;
+
+	if (!sve_vl_valid(vl))
+		return -EINVAL;
+
+	/*
+	 * Clamp to the maximum vector length that VL-agnostic SVE code can
+	 * work with.  A flag may be assigned in the future to allow setting
+	 * of larger vector lengths without confusing older software.
+	 */
+	if (vl > SVE_VL_ARCH_MAX)
+		vl = SVE_VL_ARCH_MAX;
+
+	vl = find_supported_vector_length(vl);
+
+	if (flags & (PR_SVE_VL_INHERIT |
+		     PR_SVE_SET_VL_ONEXEC))
+		task->thread.sve_vl_onexec = vl;
+	else
+		/* Reset VL to system default on next exec: */
+		task->thread.sve_vl_onexec = 0;
+
+	/* Only actually set the VL if not deferred: */
+	if (flags & PR_SVE_SET_VL_ONEXEC)
+		goto out;
+
+	if (vl == task->thread.sve_vl)
+		goto out;
+
+	/*
+	 * To ensure the FPSIMD bits of the SVE vector registers are preserved,
+	 * write any live register state back to task_struct, and convert to a
+	 * non-SVE thread.
+	 */
+	if (task == current) {
+		local_bh_disable();
+
+		task_fpsimd_save();
+		set_thread_flag(TIF_FOREIGN_FPSTATE);
+	}
+
+	fpsimd_flush_task_state(task);
+	if (test_and_clear_tsk_thread_flag(task, TIF_SVE))
+		sve_to_fpsimd(task);
+
+	if (task == current)
+		local_bh_enable();
+
+	/*
+	 * Force reallocation of task SVE state to the correct size
+	 * on next use:
+	 */
+	sve_free(task);
+
+	task->thread.sve_vl = vl;
+
+out:
+	if (flags & PR_SVE_VL_INHERIT)
+		set_tsk_thread_flag(task, TIF_SVE_VL_INHERIT);
+	else
+		clear_tsk_thread_flag(task, TIF_SVE_VL_INHERIT);
+
+	return 0;
+}
+
+/*
+ * Encode the current vector length and flags for return.
+ * This is only required for prctl(): ptrace has separate fields
+ *
+ * flags are as for sve_set_vector_length().
+ */
+static int sve_prctl_status(unsigned long flags)
+{
+	int ret;
+
+	if (flags & PR_SVE_SET_VL_ONEXEC)
+		ret = current->thread.sve_vl_onexec;
+	else
+		ret = current->thread.sve_vl;
+
+	if (test_thread_flag(TIF_SVE_VL_INHERIT))
+		ret |= PR_SVE_VL_INHERIT;
+
+	return ret;
+}
+
+/* PR_SVE_SET_VL */
+int sve_set_current_vl(unsigned long arg)
+{
+	unsigned long vl, flags;
+	int ret;
+
+	vl = arg & PR_SVE_VL_LEN_MASK;
+	flags = arg & ~vl;
+
+	if (!system_supports_sve())
+		return -EINVAL;
+
+	ret = sve_set_vector_length(current, vl, flags);
+	if (ret)
+		return ret;
+
+	return sve_prctl_status(flags);
+}
+
+/* PR_SVE_GET_VL */
+int sve_get_current_vl(void)
+{
+	if (!system_supports_sve())
+		return -EINVAL;
+
+	return sve_prctl_status(0);
+}
+
+/*
+ * Bitmap for temporary storage of the per-CPU set of supported vector lengths
+ * during secondary boot.
+ */
+static DECLARE_BITMAP(sve_secondary_vq_map, SVE_VQ_MAX);
+
+static void sve_probe_vqs(DECLARE_BITMAP(map, SVE_VQ_MAX))
+{
+	unsigned int vq, vl;
+	unsigned long zcr;
+
+	bitmap_zero(map, SVE_VQ_MAX);
+
+	zcr = ZCR_ELx_LEN_MASK;
+	zcr = read_sysreg_s(SYS_ZCR_EL1) & ~zcr;
+
+	for (vq = SVE_VQ_MAX; vq >= SVE_VQ_MIN; --vq) {
+		write_sysreg_s(zcr | (vq - 1), SYS_ZCR_EL1); /* self-syncing */
+		vl = sve_get_vl();
+		vq = sve_vq_from_vl(vl); /* skip intervening lengths */
+		set_bit(vq_to_bit(vq), map);
+	}
+}
+
+void __init sve_init_vq_map(void)
+{
+	sve_probe_vqs(sve_vq_map);
+}
+
+/*
+ * If we haven't committed to the set of supported VQs yet, filter out
+ * those not supported by the current CPU.
+ */
+void sve_update_vq_map(void)
+{
+	sve_probe_vqs(sve_secondary_vq_map);
+	bitmap_and(sve_vq_map, sve_vq_map, sve_secondary_vq_map, SVE_VQ_MAX);
+}
+
+/* Check whether the current CPU supports all VQs in the committed set */
+int sve_verify_vq_map(void)
+{
+	int ret = 0;
+
+	sve_probe_vqs(sve_secondary_vq_map);
+	bitmap_andnot(sve_secondary_vq_map, sve_vq_map, sve_secondary_vq_map,
+		      SVE_VQ_MAX);
+	if (!bitmap_empty(sve_secondary_vq_map, SVE_VQ_MAX)) {
+		pr_warn("SVE: cpu%d: Required vector length(s) missing\n",
+			smp_processor_id());
+		ret = -EINVAL;
+	}
+
+	return ret;
+}
+
+static void __init sve_efi_setup(void)
+{
+	if (!IS_ENABLED(CONFIG_EFI))
+		return;
+
+	/*
+	 * alloc_percpu() warns and prints a backtrace if this goes wrong.
+	 * This is evidence of a crippled system and we are returning void,
+	 * so no attempt is made to handle this situation here.
+	 */
+	if (!sve_vl_valid(sve_max_vl))
+		goto fail;
+
+	efi_sve_state = __alloc_percpu(
+		SVE_SIG_REGS_SIZE(sve_vq_from_vl(sve_max_vl)), SVE_VQ_BYTES);
+	if (!efi_sve_state)
+		goto fail;
+
+	return;
+
+fail:
+	panic("Cannot allocate percpu memory for EFI SVE save/restore");
+}
+
+/*
+ * Enable SVE for EL1.
+ * Intended for use by the cpufeatures code during CPU boot.
+ */
+int sve_kernel_enable(void *__always_unused p)
+{
+	write_sysreg(read_sysreg(CPACR_EL1) | CPACR_EL1_ZEN_EL1EN, CPACR_EL1);
+	isb();
+
+	return 0;
+}
+
+void __init sve_setup(void)
+{
+	u64 zcr;
+
+	if (!system_supports_sve())
+		return;
+
+	/*
+	 * The SVE architecture mandates support for 128-bit vectors,
+	 * so sve_vq_map must have at least SVE_VQ_MIN set.
+	 * If something went wrong, at least try to patch it up:
+	 */
+	if (WARN_ON(!test_bit(vq_to_bit(SVE_VQ_MIN), sve_vq_map)))
+		set_bit(vq_to_bit(SVE_VQ_MIN), sve_vq_map);
+
+	zcr = read_sanitised_ftr_reg(SYS_ZCR_EL1);
+	sve_max_vl = sve_vl_from_vq((zcr & ZCR_ELx_LEN_MASK) + 1);
+
+	/*
+	 * Sanity-check that the max VL we determined through CPU features
+	 * corresponds properly to sve_vq_map.  If not, do our best:
+	 */
+	if (WARN_ON(sve_max_vl != find_supported_vector_length(sve_max_vl)))
+		sve_max_vl = find_supported_vector_length(sve_max_vl);
+
+	/*
+	 * For the default VL, pick the maximum supported value <= 64.
+	 * VL == 64 is guaranteed not to grow the signal frame.
+	 */
+	sve_default_vl = find_supported_vector_length(64);
+
+	pr_info("SVE: maximum available vector length %u bytes per vector\n",
+		sve_max_vl);
+	pr_info("SVE: default vector length %u bytes per vector\n",
+		sve_default_vl);
+
+	sve_efi_setup();
+}
+
+/*
+ * Called from the put_task_struct() path, which cannot get here
+ * unless dead_task is really dead and not schedulable.
+ */
+void fpsimd_release_task(struct task_struct *dead_task)
+{
+	__sve_free(dead_task);
+}
+
+#endif /* CONFIG_ARM64_SVE */
+
+/*
+ * Trapped SVE access
+ *
+ * Storage is allocated for the full SVE state, the current FPSIMD
+ * register contents are migrated across, and TIF_SVE is set so that
+ * the SVE access trap will be disabled the next time this task
+ * reaches ret_to_user.
+ *
+ * TIF_SVE should be clear on entry: otherwise, task_fpsimd_load()
+ * would have disabled the SVE access trap for userspace during
+ * ret_to_user, making an SVE access trap impossible in that case.
+ */
+asmlinkage void do_sve_acc(unsigned int esr, struct pt_regs *regs)
+{
+	/* Even if we chose not to use SVE, the hardware could still trap: */
+	if (unlikely(!system_supports_sve()) || WARN_ON(is_compat_task())) {
+		force_signal_inject(SIGILL, ILL_ILLOPC, regs, 0);
+		return;
+	}
+
+	sve_alloc(current);
+
+	local_bh_disable();
+
+	task_fpsimd_save();
+	fpsimd_to_sve(current);
+
+	/* Force ret_to_user to reload the registers: */
+	fpsimd_flush_task_state(current);
+	set_thread_flag(TIF_FOREIGN_FPSTATE);
+
+	if (test_and_set_thread_flag(TIF_SVE))
+		WARN_ON(1); /* SVE access shouldn't have trapped */
+
+	local_bh_enable();
+}
+
 /*
  * Trapped FP/ASIMD access.
  */
-void do_fpsimd_acc(unsigned int esr, struct pt_regs *regs)
+asmlinkage void do_fpsimd_acc(unsigned int esr, struct pt_regs *regs)
 {
 	/* TODO: implement lazy context saving/restoring */
 	WARN_ON(1);
@@ -101,7 +859,7 @@ void do_fpsimd_acc(unsigned int esr, struct pt_regs *regs)
 /*
  * Raise a SIGFPE for the current process.
  */
-void do_fpsimd_exc(unsigned int esr, struct pt_regs *regs)
+asmlinkage void do_fpsimd_exc(unsigned int esr, struct pt_regs *regs)
 {
 	siginfo_t info;
 	unsigned int si_code = 0;
@@ -134,8 +892,8 @@ void fpsimd_thread_switch(struct task_struct *next)
 	 * the registers is in fact the most recent userland FPSIMD state of
 	 * 'current'.
 	 */
-	if (current->mm && !test_thread_flag(TIF_FOREIGN_FPSTATE))
-		fpsimd_save_state(&current->thread.fpsimd_state);
+	if (current->mm)
+		task_fpsimd_save();
 
 	if (next->mm) {
 		/*
@@ -149,21 +907,62 @@ void fpsimd_thread_switch(struct task_struct *next)
 
 		if (__this_cpu_read(fpsimd_last_state) == st
 		    && st->cpu == smp_processor_id())
-			clear_ti_thread_flag(task_thread_info(next),
-					     TIF_FOREIGN_FPSTATE);
+			clear_tsk_thread_flag(next, TIF_FOREIGN_FPSTATE);
 		else
-			set_ti_thread_flag(task_thread_info(next),
-					   TIF_FOREIGN_FPSTATE);
+			set_tsk_thread_flag(next, TIF_FOREIGN_FPSTATE);
 	}
 }
 
 void fpsimd_flush_thread(void)
 {
+	int vl, supported_vl;
+
 	if (!system_supports_fpsimd())
 		return;
+
+	local_bh_disable();
+
 	memset(&current->thread.fpsimd_state, 0, sizeof(struct fpsimd_state));
 	fpsimd_flush_task_state(current);
+
+	if (system_supports_sve()) {
+		clear_thread_flag(TIF_SVE);
+		sve_free(current);
+
+		/*
+		 * Reset the task vector length as required.
+		 * This is where we ensure that all user tasks have a valid
+		 * vector length configured: no kernel task can become a user
+		 * task without an exec and hence a call to this function.
+		 * By the time the first call to this function is made, all
+		 * early hardware probing is complete, so sve_default_vl
+		 * should be valid.
+		 * If a bug causes this to go wrong, we make some noise and
+		 * try to fudge thread.sve_vl to a safe value here.
+		 */
+		vl = current->thread.sve_vl_onexec ?
+			current->thread.sve_vl_onexec : sve_default_vl;
+
+		if (WARN_ON(!sve_vl_valid(vl)))
+			vl = SVE_VL_MIN;
+
+		supported_vl = find_supported_vector_length(vl);
+		if (WARN_ON(supported_vl != vl))
+			vl = supported_vl;
+
+		current->thread.sve_vl = vl;
+
+		/*
+		 * If the task is not set to inherit, ensure that the vector
+		 * length will be reset by a subsequent exec:
+		 */
+		if (!test_thread_flag(TIF_SVE_VL_INHERIT))
+			current->thread.sve_vl_onexec = 0;
+	}
+
 	set_thread_flag(TIF_FOREIGN_FPSTATE);
+
+	local_bh_enable();
 }
 
 /*
@@ -174,10 +973,22 @@ void fpsimd_preserve_current_state(void)
 {
 	if (!system_supports_fpsimd())
 		return;
-	preempt_disable();
-	if (!test_thread_flag(TIF_FOREIGN_FPSTATE))
-		fpsimd_save_state(&current->thread.fpsimd_state);
-	preempt_enable();
+
+	local_bh_disable();
+	task_fpsimd_save();
+	local_bh_enable();
+}
+
+/*
+ * Like fpsimd_preserve_current_state(), but ensure that
+ * current->thread.fpsimd_state is updated so that it can be copied to
+ * the signal frame.
+ */
+void fpsimd_signal_preserve_current_state(void)
+{
+	fpsimd_preserve_current_state();
+	if (system_supports_sve() && test_thread_flag(TIF_SVE))
+		sve_to_fpsimd(current);
 }
 
 /*
@@ -189,15 +1000,18 @@ void fpsimd_restore_current_state(void)
 {
 	if (!system_supports_fpsimd())
 		return;
-	preempt_disable();
+
+	local_bh_disable();
+
 	if (test_and_clear_thread_flag(TIF_FOREIGN_FPSTATE)) {
 		struct fpsimd_state *st = &current->thread.fpsimd_state;
 
-		fpsimd_load_state(st);
-		this_cpu_write(fpsimd_last_state, st);
+		task_fpsimd_load();
+		__this_cpu_write(fpsimd_last_state, st);
 		st->cpu = smp_processor_id();
 	}
-	preempt_enable();
+
+	local_bh_enable();
 }
 
 /*
@@ -209,15 +1023,23 @@ void fpsimd_update_current_state(struct fpsimd_state *state)
 {
 	if (!system_supports_fpsimd())
 		return;
-	preempt_disable();
-	fpsimd_load_state(state);
+
+	local_bh_disable();
+
+	if (system_supports_sve() && test_thread_flag(TIF_SVE)) {
+		current->thread.fpsimd_state = *state;
+		fpsimd_to_sve(current);
+	}
+	task_fpsimd_load();
+
 	if (test_and_clear_thread_flag(TIF_FOREIGN_FPSTATE)) {
 		struct fpsimd_state *st = &current->thread.fpsimd_state;
 
-		this_cpu_write(fpsimd_last_state, st);
+		__this_cpu_write(fpsimd_last_state, st);
 		st->cpu = smp_processor_id();
 	}
-	preempt_enable();
+
+	local_bh_enable();
 }
 
 /*
@@ -228,53 +1050,183 @@ void fpsimd_flush_task_state(struct task_struct *t)
 	t->thread.fpsimd_state.cpu = NR_CPUS;
 }
 
+static inline void fpsimd_flush_cpu_state(void)
+{
+	__this_cpu_write(fpsimd_last_state, NULL);
+}
+
+/*
+ * Invalidate any task SVE state currently held in this CPU's regs.
+ *
+ * This is used to prevent the kernel from trying to reuse SVE register data
+ * that is detroyed by KVM guest enter/exit.  This function should go away when
+ * KVM SVE support is implemented.  Don't use it for anything else.
+ */
+#ifdef CONFIG_ARM64_SVE
+void sve_flush_cpu_state(void)
+{
+	struct fpsimd_state *const fpstate = __this_cpu_read(fpsimd_last_state);
+	struct task_struct *tsk;
+
+	if (!fpstate)
+		return;
+
+	tsk = container_of(fpstate, struct task_struct, thread.fpsimd_state);
+	if (test_tsk_thread_flag(tsk, TIF_SVE))
+		fpsimd_flush_cpu_state();
+}
+#endif /* CONFIG_ARM64_SVE */
+
 #ifdef CONFIG_KERNEL_MODE_NEON
 
-static DEFINE_PER_CPU(struct fpsimd_partial_state, hardirq_fpsimdstate);
-static DEFINE_PER_CPU(struct fpsimd_partial_state, softirq_fpsimdstate);
+DEFINE_PER_CPU(bool, kernel_neon_busy);
+EXPORT_PER_CPU_SYMBOL(kernel_neon_busy);
 
 /*
  * Kernel-side NEON support functions
  */
-void kernel_neon_begin_partial(u32 num_regs)
+
+/*
+ * kernel_neon_begin(): obtain the CPU FPSIMD registers for use by the calling
+ * context
+ *
+ * Must not be called unless may_use_simd() returns true.
+ * Task context in the FPSIMD registers is saved back to memory as necessary.
+ *
+ * A matching call to kernel_neon_end() must be made before returning from the
+ * calling context.
+ *
+ * The caller may freely use the FPSIMD registers until kernel_neon_end() is
+ * called.
+ */
+void kernel_neon_begin(void)
 {
 	if (WARN_ON(!system_supports_fpsimd()))
 		return;
-	if (in_interrupt()) {
-		struct fpsimd_partial_state *s = this_cpu_ptr(
-			in_irq() ? &hardirq_fpsimdstate : &softirq_fpsimdstate);
 
-		BUG_ON(num_regs > 32);
-		fpsimd_save_partial_state(s, roundup(num_regs, 2));
+	BUG_ON(!may_use_simd());
+
+	local_bh_disable();
+
+	__this_cpu_write(kernel_neon_busy, true);
+
+	/* Save unsaved task fpsimd state, if any: */
+	if (current->mm) {
+		task_fpsimd_save();
+		set_thread_flag(TIF_FOREIGN_FPSTATE);
+	}
+
+	/* Invalidate any task state remaining in the fpsimd regs: */
+	fpsimd_flush_cpu_state();
+
+	preempt_disable();
+
+	local_bh_enable();
+}
+EXPORT_SYMBOL(kernel_neon_begin);
+
+/*
+ * kernel_neon_end(): give the CPU FPSIMD registers back to the current task
+ *
+ * Must be called from a context in which kernel_neon_begin() was previously
+ * called, with no call to kernel_neon_end() in the meantime.
+ *
+ * The caller must not use the FPSIMD registers after this function is called,
+ * unless kernel_neon_begin() is called again in the meantime.
+ */
+void kernel_neon_end(void)
+{
+	bool busy;
+
+	if (!system_supports_fpsimd())
+		return;
+
+	busy = __this_cpu_xchg(kernel_neon_busy, false);
+	WARN_ON(!busy);	/* No matching kernel_neon_begin()? */
+
+	preempt_enable();
+}
+EXPORT_SYMBOL(kernel_neon_end);
+
+#ifdef CONFIG_EFI
+
+static DEFINE_PER_CPU(struct fpsimd_state, efi_fpsimd_state);
+static DEFINE_PER_CPU(bool, efi_fpsimd_state_used);
+static DEFINE_PER_CPU(bool, efi_sve_state_used);
+
+/*
+ * EFI runtime services support functions
+ *
+ * The ABI for EFI runtime services allows EFI to use FPSIMD during the call.
+ * This means that for EFI (and only for EFI), we have to assume that FPSIMD
+ * is always used rather than being an optional accelerator.
+ *
+ * These functions provide the necessary support for ensuring FPSIMD
+ * save/restore in the contexts from which EFI is used.
+ *
+ * Do not use them for any other purpose -- if tempted to do so, you are
+ * either doing something wrong or you need to propose some refactoring.
+ */
+
+/*
+ * __efi_fpsimd_begin(): prepare FPSIMD for making an EFI runtime services call
+ */
+void __efi_fpsimd_begin(void)
+{
+	if (!system_supports_fpsimd())
+		return;
+
+	WARN_ON(preemptible());
+
+	if (may_use_simd()) {
+		kernel_neon_begin();
 	} else {
 		/*
-		 * Save the userland FPSIMD state if we have one and if we
-		 * haven't done so already. Clear fpsimd_last_state to indicate
-		 * that there is no longer userland FPSIMD state in the
-		 * registers.
+		 * If !efi_sve_state, SVE can't be in use yet and doesn't need
+		 * preserving:
 		 */
-		preempt_disable();
-		if (current->mm &&
-		    !test_and_set_thread_flag(TIF_FOREIGN_FPSTATE))
-			fpsimd_save_state(&current->thread.fpsimd_state);
-		this_cpu_write(fpsimd_last_state, NULL);
+		if (system_supports_sve() && likely(efi_sve_state)) {
+			char *sve_state = this_cpu_ptr(efi_sve_state);
+
+			__this_cpu_write(efi_sve_state_used, true);
+
+			sve_save_state(sve_state + sve_ffr_offset(sve_max_vl),
+				       &this_cpu_ptr(&efi_fpsimd_state)->fpsr);
+		} else {
+			fpsimd_save_state(this_cpu_ptr(&efi_fpsimd_state));
+		}
+
+		__this_cpu_write(efi_fpsimd_state_used, true);
 	}
 }
-EXPORT_SYMBOL(kernel_neon_begin_partial);
 
-void kernel_neon_end(void)
+/*
+ * __efi_fpsimd_end(): clean up FPSIMD after an EFI runtime services call
+ */
+void __efi_fpsimd_end(void)
 {
 	if (!system_supports_fpsimd())
 		return;
-	if (in_interrupt()) {
-		struct fpsimd_partial_state *s = this_cpu_ptr(
-			in_irq() ? &hardirq_fpsimdstate : &softirq_fpsimdstate);
-		fpsimd_load_partial_state(s);
+
+	if (!__this_cpu_xchg(efi_fpsimd_state_used, false)) {
+		kernel_neon_end();
 	} else {
-		preempt_enable();
+		if (system_supports_sve() &&
+		    likely(__this_cpu_read(efi_sve_state_used))) {
+			char const *sve_state = this_cpu_ptr(efi_sve_state);
+
+			sve_load_state(sve_state + sve_ffr_offset(sve_max_vl),
+				       &this_cpu_ptr(&efi_fpsimd_state)->fpsr,
+				       sve_vq_from_vl(sve_get_vl()) - 1);
+
+			__this_cpu_write(efi_sve_state_used, false);
+		} else {
+			fpsimd_load_state(this_cpu_ptr(&efi_fpsimd_state));
+		}
 	}
 }
-EXPORT_SYMBOL(kernel_neon_end);
+
+#endif /* CONFIG_EFI */
 
 #endif /* CONFIG_KERNEL_MODE_NEON */
 
@@ -284,9 +1236,9 @@ static int fpsimd_cpu_pm_notifier(struct notifier_block *self,
 {
 	switch (cmd) {
 	case CPU_PM_ENTER:
-		if (current->mm && !test_thread_flag(TIF_FOREIGN_FPSTATE))
-			fpsimd_save_state(&current->thread.fpsimd_state);
-		this_cpu_write(fpsimd_last_state, NULL);
+		if (current->mm)
+			task_fpsimd_save();
+		fpsimd_flush_cpu_state();
 		break;
 	case CPU_PM_EXIT:
 		if (current->mm)
@@ -344,6 +1296,6 @@ static int __init fpsimd_init(void)
 	if (!(elf_hwcap & HWCAP_ASIMD))
 		pr_notice("Advanced SIMD is not implemented\n");
 
-	return 0;
+	return sve_sysctl_init();
 }
-late_initcall(fpsimd_init);
+core_initcall(fpsimd_init);
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S
index 973df7de7bf8..67e86a0f57ac 100644
--- a/arch/arm64/kernel/head.S
+++ b/arch/arm64/kernel/head.S
@@ -143,8 +143,8 @@ preserve_boot_args:
 	dmb	sy				// needed before dc ivac with
 						// MMU off
 
-	add	x1, x0, #0x20			// 4 x 8 bytes
-	b	__inval_cache_range		// tail call
+	mov	x1, #0x20			// 4 x 8 bytes
+	b	__inval_dcache_area		// tail call
 ENDPROC(preserve_boot_args)
 
 /*
@@ -221,20 +221,20 @@ __create_page_tables:
 	 * dirty cache lines being evicted.
 	 */
 	adrp	x0, idmap_pg_dir
-	adrp	x1, swapper_pg_dir + SWAPPER_DIR_SIZE + RESERVED_TTBR0_SIZE
-	bl	__inval_cache_range
+	ldr	x1, =(IDMAP_DIR_SIZE + SWAPPER_DIR_SIZE + RESERVED_TTBR0_SIZE)
+	bl	__inval_dcache_area
 
 	/*
 	 * Clear the idmap and swapper page tables.
 	 */
 	adrp	x0, idmap_pg_dir
-	adrp	x6, swapper_pg_dir + SWAPPER_DIR_SIZE + RESERVED_TTBR0_SIZE
+	ldr	x1, =(IDMAP_DIR_SIZE + SWAPPER_DIR_SIZE + RESERVED_TTBR0_SIZE)
 1:	stp	xzr, xzr, [x0], #16
 	stp	xzr, xzr, [x0], #16
 	stp	xzr, xzr, [x0], #16
 	stp	xzr, xzr, [x0], #16
-	cmp	x0, x6
-	b.lo	1b
+	subs	x1, x1, #64
+	b.ne	1b
 
 	mov	x7, SWAPPER_MM_MMUFLAGS
 
@@ -307,9 +307,9 @@ __create_page_tables:
 	 * tables again to remove any speculatively loaded cache lines.
 	 */
 	adrp	x0, idmap_pg_dir
-	adrp	x1, swapper_pg_dir + SWAPPER_DIR_SIZE + RESERVED_TTBR0_SIZE
+	ldr	x1, =(IDMAP_DIR_SIZE + SWAPPER_DIR_SIZE + RESERVED_TTBR0_SIZE)
 	dmb	sy
-	bl	__inval_cache_range
+	bl	__inval_dcache_area
 
 	ret	x28
 ENDPROC(__create_page_tables)
@@ -354,7 +354,6 @@ __primary_switched:
 	tst	x23, ~(MIN_KIMG_ALIGN - 1)	// already running randomized?
 	b.ne	0f
 	mov	x0, x21				// pass FDT address in x0
-	mov	x1, x23				// pass modulo offset in x1
 	bl	kaslr_early_init		// parse FDT for KASLR options
 	cbz	x0, 0f				// KASLR disabled? just proceed
 	orr	x23, x23, x0			// record KASLR offset
@@ -362,6 +361,9 @@ __primary_switched:
 	ret					// to __primary_switch()
 0:
 #endif
+	add	sp, sp, #16
+	mov	x29, #0
+	mov	x30, #0
 	b	start_kernel
 ENDPROC(__primary_switched)
 
@@ -382,6 +384,7 @@ ENTRY(kimage_vaddr)
  * booted in EL1 or EL2 respectively.
  */
 ENTRY(el2_setup)
+	msr	SPsel, #1			// We want to use SP_EL{1,2}
 	mrs	x0, CurrentEL
 	cmp	x0, #CurrentEL_EL2
 	b.eq	1f
@@ -477,14 +480,21 @@ set_hcr:
 
 	/* Statistical profiling */
 	ubfx	x0, x1, #32, #4			// Check ID_AA64DFR0_EL1 PMSVer
-	cbz	x0, 6f				// Skip if SPE not present
-	cbnz	x2, 5f				// VHE?
+	cbz	x0, 7f				// Skip if SPE not present
+	cbnz	x2, 6f				// VHE?
+	mrs_s	x4, SYS_PMBIDR_EL1		// If SPE available at EL2,
+	and	x4, x4, #(1 << SYS_PMBIDR_EL1_P_SHIFT)
+	cbnz	x4, 5f				// then permit sampling of physical
+	mov	x4, #(1 << SYS_PMSCR_EL2_PCT_SHIFT | \
+		      1 << SYS_PMSCR_EL2_PA_SHIFT)
+	msr_s	SYS_PMSCR_EL2, x4		// addresses and physical counter
+5:
 	mov	x1, #(MDCR_EL2_E2PB_MASK << MDCR_EL2_E2PB_SHIFT)
 	orr	x3, x3, x1			// If we don't have VHE, then
-	b	6f				// use EL1&0 translation.
-5:						// For VHE, use EL2 translation
+	b	7f				// use EL1&0 translation.
+6:						// For VHE, use EL2 translation
 	orr	x3, x3, #MDCR_EL2_TPMS		// and disable access from EL1
-6:
+7:
 	msr	mdcr_el2, x3			// Configure debug traps
 
 	/* Stage-2 translation */
@@ -514,8 +524,19 @@ CPU_LE(	movk	x0, #0x30d0, lsl #16	)	// Clear EE and E0E on LE systems
 	mov	x0, #0x33ff
 	msr	cptr_el2, x0			// Disable copro. traps to EL2
 
+	/* SVE register access */
+	mrs	x1, id_aa64pfr0_el1
+	ubfx	x1, x1, #ID_AA64PFR0_SVE_SHIFT, #4
+	cbz	x1, 7f
+
+	bic	x0, x0, #CPTR_EL2_TZ		// Also disable SVE traps
+	msr	cptr_el2, x0			// Disable copro. traps to EL2
+	isb
+	mov	x1, #ZCR_ELx_LEN_MASK		// SVE: Enable full vector
+	msr_s	SYS_ZCR_EL2, x1			// length for EL1.
+
 	/* Hypervisor stub */
-	adr_l	x0, __hyp_stub_vectors
+7:	adr_l	x0, __hyp_stub_vectors
 	msr	vbar_el2, x0
 
 	/* spsr */
@@ -617,6 +638,7 @@ __secondary_switched:
 	ldr	x2, [x0, #CPU_BOOT_TASK]
 	msr	sp_el0, x2
 	mov	x29, #0
+	mov	x30, #0
 	b	secondary_start_kernel
 ENDPROC(__secondary_switched)
 
diff --git a/arch/arm64/kernel/hibernate.c b/arch/arm64/kernel/hibernate.c
index a44e13942d30..3009b8b80f08 100644
--- a/arch/arm64/kernel/hibernate.c
+++ b/arch/arm64/kernel/hibernate.c
@@ -27,6 +27,7 @@
 #include <asm/barrier.h>
 #include <asm/cacheflush.h>
 #include <asm/cputype.h>
+#include <asm/daifflags.h>
 #include <asm/irqflags.h>
 #include <asm/kexec.h>
 #include <asm/memory.h>
@@ -285,7 +286,7 @@ int swsusp_arch_suspend(void)
 		return -EBUSY;
 	}
 
-	local_dbg_save(flags);
+	flags = local_daif_save();
 
 	if (__cpu_suspend_enter(&state)) {
 		/* make the crash dump kernel image visible/saveable */
@@ -315,7 +316,7 @@ int swsusp_arch_suspend(void)
 		__cpu_suspend_exit();
 	}
 
-	local_dbg_restore(flags);
+	local_daif_restore(flags);
 
 	return ret;
 }
@@ -330,7 +331,7 @@ static void _copy_pte(pte_t *dst_pte, pte_t *src_pte, unsigned long addr)
 		 * read only (code, rodata). Clear the RDONLY bit from
 		 * the temporary mappings we use during restore.
 		 */
-		set_pte(dst_pte, pte_clear_rdonly(pte));
+		set_pte(dst_pte, pte_mkwrite(pte));
 	} else if (debug_pagealloc_enabled() && !pte_none(pte)) {
 		/*
 		 * debug_pagealloc will removed the PTE_VALID bit if
@@ -343,7 +344,7 @@ static void _copy_pte(pte_t *dst_pte, pte_t *src_pte, unsigned long addr)
 		 */
 		BUG_ON(!pfn_valid(pte_pfn(pte)));
 
-		set_pte(dst_pte, pte_mkpresent(pte_clear_rdonly(pte)));
+		set_pte(dst_pte, pte_mkpresent(pte_mkwrite(pte)));
 	}
 }
 
diff --git a/arch/arm64/kernel/io.c b/arch/arm64/kernel/io.c
index 354be2a872ae..79b17384effa 100644
--- a/arch/arm64/kernel/io.c
+++ b/arch/arm64/kernel/io.c
@@ -25,8 +25,7 @@
  */
 void __memcpy_fromio(void *to, const volatile void __iomem *from, size_t count)
 {
-	while (count && (!IS_ALIGNED((unsigned long)from, 8) ||
-			 !IS_ALIGNED((unsigned long)to, 8))) {
+	while (count && !IS_ALIGNED((unsigned long)from, 8)) {
 		*(u8 *)to = __raw_readb(from);
 		from++;
 		to++;
@@ -54,23 +53,22 @@ EXPORT_SYMBOL(__memcpy_fromio);
  */
 void __memcpy_toio(volatile void __iomem *to, const void *from, size_t count)
 {
-	while (count && (!IS_ALIGNED((unsigned long)to, 8) ||
-			 !IS_ALIGNED((unsigned long)from, 8))) {
-		__raw_writeb(*(volatile u8 *)from, to);
+	while (count && !IS_ALIGNED((unsigned long)to, 8)) {
+		__raw_writeb(*(u8 *)from, to);
 		from++;
 		to++;
 		count--;
 	}
 
 	while (count >= 8) {
-		__raw_writeq(*(volatile u64 *)from, to);
+		__raw_writeq(*(u64 *)from, to);
 		from += 8;
 		to += 8;
 		count -= 8;
 	}
 
 	while (count) {
-		__raw_writeb(*(volatile u8 *)from, to);
+		__raw_writeb(*(u8 *)from, to);
 		from++;
 		to++;
 		count--;
diff --git a/arch/arm64/kernel/irq.c b/arch/arm64/kernel/irq.c
index 2386b26c0712..713561e5bcab 100644
--- a/arch/arm64/kernel/irq.c
+++ b/arch/arm64/kernel/irq.c
@@ -23,15 +23,16 @@
 
 #include <linux/kernel_stat.h>
 #include <linux/irq.h>
+#include <linux/memory.h>
 #include <linux/smp.h>
 #include <linux/init.h>
 #include <linux/irqchip.h>
 #include <linux/seq_file.h>
+#include <linux/vmalloc.h>
 
 unsigned long irq_err_count;
 
-/* irq stack only needs to be 16 byte aligned - not IRQ_STACK_SIZE aligned. */
-DEFINE_PER_CPU(unsigned long [IRQ_STACK_SIZE/sizeof(long)], irq_stack) __aligned(16);
+DEFINE_PER_CPU(unsigned long *, irq_stack_ptr);
 
 int arch_show_interrupts(struct seq_file *p, int prec)
 {
@@ -50,8 +51,43 @@ void __init set_handle_irq(void (*handle_irq)(struct pt_regs *))
 	handle_arch_irq = handle_irq;
 }
 
+#ifdef CONFIG_VMAP_STACK
+static void init_irq_stacks(void)
+{
+	int cpu;
+	unsigned long *p;
+
+	for_each_possible_cpu(cpu) {
+		/*
+		* To ensure that VMAP'd stack overflow detection works
+		* correctly, the IRQ stacks need to have the same
+		* alignment as other stacks.
+		*/
+		p = __vmalloc_node_range(IRQ_STACK_SIZE, THREAD_ALIGN,
+					 VMALLOC_START, VMALLOC_END,
+					 THREADINFO_GFP, PAGE_KERNEL,
+					 0, cpu_to_node(cpu),
+					 __builtin_return_address(0));
+
+		per_cpu(irq_stack_ptr, cpu) = p;
+	}
+}
+#else
+/* irq stack only needs to be 16 byte aligned - not IRQ_STACK_SIZE aligned. */
+DEFINE_PER_CPU_ALIGNED(unsigned long [IRQ_STACK_SIZE/sizeof(long)], irq_stack);
+
+static void init_irq_stacks(void)
+{
+	int cpu;
+
+	for_each_possible_cpu(cpu)
+		per_cpu(irq_stack_ptr, cpu) = per_cpu(irq_stack, cpu);
+}
+#endif
+
 void __init init_IRQ(void)
 {
+	init_irq_stacks();
 	irqchip_init();
 	if (!handle_arch_irq)
 		panic("No interrupt controller found.");
diff --git a/arch/arm64/kernel/kaslr.c b/arch/arm64/kernel/kaslr.c
index a9710efb8c01..47080c49cc7e 100644
--- a/arch/arm64/kernel/kaslr.c
+++ b/arch/arm64/kernel/kaslr.c
@@ -75,7 +75,7 @@ extern void *__init __fixmap_remap_fdt(phys_addr_t dt_phys, int *size,
  * containing function pointers) to be reinitialized, and zero-initialized
  * .bss variables will be reset to 0.
  */
-u64 __init kaslr_early_init(u64 dt_phys, u64 modulo_offset)
+u64 __init kaslr_early_init(u64 dt_phys)
 {
 	void *fdt;
 	u64 seed, offset, mask, module_range;
@@ -131,15 +131,17 @@ u64 __init kaslr_early_init(u64 dt_phys, u64 modulo_offset)
 	/*
 	 * The kernel Image should not extend across a 1GB/32MB/512MB alignment
 	 * boundary (for 4KB/16KB/64KB granule kernels, respectively). If this
-	 * happens, increase the KASLR offset by the size of the kernel image
-	 * rounded up by SWAPPER_BLOCK_SIZE.
+	 * happens, round down the KASLR offset by (1 << SWAPPER_TABLE_SHIFT).
+	 *
+	 * NOTE: The references to _text and _end below will already take the
+	 *       modulo offset (the physical displacement modulo 2 MB) into
+	 *       account, given that the physical placement is controlled by
+	 *       the loader, and will not change as a result of the virtual
+	 *       mapping we choose.
 	 */
-	if ((((u64)_text + offset + modulo_offset) >> SWAPPER_TABLE_SHIFT) !=
-	    (((u64)_end + offset + modulo_offset) >> SWAPPER_TABLE_SHIFT)) {
-		u64 kimg_sz = _end - _text;
-		offset = (offset + round_up(kimg_sz, SWAPPER_BLOCK_SIZE))
-				& mask;
-	}
+	if ((((u64)_text + offset) >> SWAPPER_TABLE_SHIFT) !=
+	    (((u64)_end + offset) >> SWAPPER_TABLE_SHIFT))
+		offset = round_down(offset, 1 << SWAPPER_TABLE_SHIFT);
 
 	if (IS_ENABLED(CONFIG_KASAN))
 		/*
diff --git a/arch/arm64/kernel/machine_kexec.c b/arch/arm64/kernel/machine_kexec.c
index 481f54a866c5..f76ea92dff91 100644
--- a/arch/arm64/kernel/machine_kexec.c
+++ b/arch/arm64/kernel/machine_kexec.c
@@ -18,6 +18,7 @@
 
 #include <asm/cacheflush.h>
 #include <asm/cpu_ops.h>
+#include <asm/daifflags.h>
 #include <asm/memory.h>
 #include <asm/mmu.h>
 #include <asm/mmu_context.h>
@@ -195,8 +196,7 @@ void machine_kexec(struct kimage *kimage)
 
 	pr_info("Bye!\n");
 
-	/* Disable all DAIF exceptions. */
-	asm volatile ("msr daifset, #0xf" : : : "memory");
+	local_daif_mask();
 
 	/*
 	 * cpu_soft_restart will shutdown the MMU, disable data caches, then
@@ -252,7 +252,7 @@ void machine_crash_shutdown(struct pt_regs *regs)
 	local_irq_disable();
 
 	/* shutdown non-crashing cpus */
-	smp_send_crash_stop();
+	crash_smp_send_stop();
 
 	/* for crashing cpu */
 	crash_save_cpu(regs, smp_processor_id());
diff --git a/arch/arm64/kernel/pci.c b/arch/arm64/kernel/pci.c
index e2b7e4f9cc31..0e2ea1c78542 100644
--- a/arch/arm64/kernel/pci.c
+++ b/arch/arm64/kernel/pci.c
@@ -22,23 +22,6 @@
 #include <linux/pci-ecam.h>
 #include <linux/slab.h>
 
-/*
- * Called after each bus is probed, but before its children are examined
- */
-void pcibios_fixup_bus(struct pci_bus *bus)
-{
-	/* nothing to do, expected to be removed in the future */
-}
-
-/*
- * We don't have to worry about legacy ISA devices, so nothing to do here
- */
-resource_size_t pcibios_align_resource(void *data, const struct resource *res,
-				resource_size_t size, resource_size_t align)
-{
-	return res->start;
-}
-
 #ifdef CONFIG_ACPI
 /*
  * Try to assign the IRQ number when probing a new device
diff --git a/arch/arm64/kernel/perf_callchain.c b/arch/arm64/kernel/perf_callchain.c
index 713ca824f266..bcafd7dcfe8b 100644
--- a/arch/arm64/kernel/perf_callchain.c
+++ b/arch/arm64/kernel/perf_callchain.c
@@ -162,7 +162,6 @@ void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry,
 	}
 
 	frame.fp = regs->regs[29];
-	frame.sp = regs->sp;
 	frame.pc = regs->pc;
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 	frame.graph = current->curr_ret_stack;
diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c
index b5798ba21189..9eaef51f83ff 100644
--- a/arch/arm64/kernel/perf_event.c
+++ b/arch/arm64/kernel/perf_event.c
@@ -202,55 +202,6 @@ static const unsigned armv8_pmuv3_perf_map[PERF_COUNT_HW_MAX] = {
 	[PERF_COUNT_HW_STALLED_CYCLES_BACKEND]	= ARMV8_PMUV3_PERFCTR_STALL_BACKEND,
 };
 
-/* ARM Cortex-A53 HW events mapping. */
-static const unsigned armv8_a53_perf_map[PERF_COUNT_HW_MAX] = {
-	PERF_MAP_ALL_UNSUPPORTED,
-	[PERF_COUNT_HW_CPU_CYCLES]		= ARMV8_PMUV3_PERFCTR_CPU_CYCLES,
-	[PERF_COUNT_HW_INSTRUCTIONS]		= ARMV8_PMUV3_PERFCTR_INST_RETIRED,
-	[PERF_COUNT_HW_CACHE_REFERENCES]	= ARMV8_PMUV3_PERFCTR_L1D_CACHE,
-	[PERF_COUNT_HW_CACHE_MISSES]		= ARMV8_PMUV3_PERFCTR_L1D_CACHE_REFILL,
-	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS]	= ARMV8_PMUV3_PERFCTR_PC_WRITE_RETIRED,
-	[PERF_COUNT_HW_BRANCH_MISSES]		= ARMV8_PMUV3_PERFCTR_BR_MIS_PRED,
-	[PERF_COUNT_HW_BUS_CYCLES]		= ARMV8_PMUV3_PERFCTR_BUS_CYCLES,
-};
-
-/* ARM Cortex-A57 and Cortex-A72 events mapping. */
-static const unsigned armv8_a57_perf_map[PERF_COUNT_HW_MAX] = {
-	PERF_MAP_ALL_UNSUPPORTED,
-	[PERF_COUNT_HW_CPU_CYCLES]		= ARMV8_PMUV3_PERFCTR_CPU_CYCLES,
-	[PERF_COUNT_HW_INSTRUCTIONS]		= ARMV8_PMUV3_PERFCTR_INST_RETIRED,
-	[PERF_COUNT_HW_CACHE_REFERENCES]	= ARMV8_PMUV3_PERFCTR_L1D_CACHE,
-	[PERF_COUNT_HW_CACHE_MISSES]		= ARMV8_PMUV3_PERFCTR_L1D_CACHE_REFILL,
-	[PERF_COUNT_HW_BRANCH_MISSES]		= ARMV8_PMUV3_PERFCTR_BR_MIS_PRED,
-	[PERF_COUNT_HW_BUS_CYCLES]		= ARMV8_PMUV3_PERFCTR_BUS_CYCLES,
-};
-
-static const unsigned armv8_thunder_perf_map[PERF_COUNT_HW_MAX] = {
-	PERF_MAP_ALL_UNSUPPORTED,
-	[PERF_COUNT_HW_CPU_CYCLES]		= ARMV8_PMUV3_PERFCTR_CPU_CYCLES,
-	[PERF_COUNT_HW_INSTRUCTIONS]		= ARMV8_PMUV3_PERFCTR_INST_RETIRED,
-	[PERF_COUNT_HW_CACHE_REFERENCES]	= ARMV8_PMUV3_PERFCTR_L1D_CACHE,
-	[PERF_COUNT_HW_CACHE_MISSES]		= ARMV8_PMUV3_PERFCTR_L1D_CACHE_REFILL,
-	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS]	= ARMV8_PMUV3_PERFCTR_PC_WRITE_RETIRED,
-	[PERF_COUNT_HW_BRANCH_MISSES]		= ARMV8_PMUV3_PERFCTR_BR_MIS_PRED,
-	[PERF_COUNT_HW_STALLED_CYCLES_FRONTEND] = ARMV8_PMUV3_PERFCTR_STALL_FRONTEND,
-	[PERF_COUNT_HW_STALLED_CYCLES_BACKEND]	= ARMV8_PMUV3_PERFCTR_STALL_BACKEND,
-};
-
-/* Broadcom Vulcan events mapping */
-static const unsigned armv8_vulcan_perf_map[PERF_COUNT_HW_MAX] = {
-	PERF_MAP_ALL_UNSUPPORTED,
-	[PERF_COUNT_HW_CPU_CYCLES]		= ARMV8_PMUV3_PERFCTR_CPU_CYCLES,
-	[PERF_COUNT_HW_INSTRUCTIONS]		= ARMV8_PMUV3_PERFCTR_INST_RETIRED,
-	[PERF_COUNT_HW_CACHE_REFERENCES]	= ARMV8_PMUV3_PERFCTR_L1D_CACHE,
-	[PERF_COUNT_HW_CACHE_MISSES]		= ARMV8_PMUV3_PERFCTR_L1D_CACHE_REFILL,
-	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS]	= ARMV8_PMUV3_PERFCTR_BR_RETIRED,
-	[PERF_COUNT_HW_BRANCH_MISSES]		= ARMV8_PMUV3_PERFCTR_BR_MIS_PRED,
-	[PERF_COUNT_HW_BUS_CYCLES]		= ARMV8_PMUV3_PERFCTR_BUS_CYCLES,
-	[PERF_COUNT_HW_STALLED_CYCLES_FRONTEND]	= ARMV8_PMUV3_PERFCTR_STALL_FRONTEND,
-	[PERF_COUNT_HW_STALLED_CYCLES_BACKEND]	= ARMV8_PMUV3_PERFCTR_STALL_BACKEND,
-};
-
 static const unsigned armv8_pmuv3_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
 						[PERF_COUNT_HW_CACHE_OP_MAX]
 						[PERF_COUNT_HW_CACHE_RESULT_MAX] = {
@@ -281,27 +232,10 @@ static const unsigned armv8_a53_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
 					      [PERF_COUNT_HW_CACHE_RESULT_MAX] = {
 	PERF_CACHE_MAP_ALL_UNSUPPORTED,
 
-	[C(L1D)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_PMUV3_PERFCTR_L1D_CACHE,
-	[C(L1D)][C(OP_READ)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_L1D_CACHE_REFILL,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV8_PMUV3_PERFCTR_L1D_CACHE,
-	[C(L1D)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_L1D_CACHE_REFILL,
 	[C(L1D)][C(OP_PREFETCH)][C(RESULT_MISS)] = ARMV8_A53_PERFCTR_PREF_LINEFILL,
 
-	[C(L1I)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_PMUV3_PERFCTR_L1I_CACHE,
-	[C(L1I)][C(OP_READ)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_L1I_CACHE_REFILL,
-
-	[C(LL)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_PMUV3_PERFCTR_L2D_CACHE,
-	[C(LL)][C(OP_READ)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_L2D_CACHE_REFILL,
-	[C(LL)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV8_PMUV3_PERFCTR_L2D_CACHE,
-	[C(LL)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_L2D_CACHE_REFILL,
-
-	[C(DTLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_L1D_TLB_REFILL,
-	[C(ITLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_L1I_TLB_REFILL,
-
-	[C(BPU)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_PMUV3_PERFCTR_BR_PRED,
-	[C(BPU)][C(OP_READ)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_BR_MIS_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV8_PMUV3_PERFCTR_BR_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_BR_MIS_PRED,
+	[C(NODE)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD,
+	[C(NODE)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR,
 };
 
 static const unsigned armv8_a57_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
@@ -314,18 +248,26 @@ static const unsigned armv8_a57_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
 	[C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV8_IMPDEF_PERFCTR_L1D_CACHE_WR,
 	[C(L1D)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_WR,
 
-	[C(L1I)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_PMUV3_PERFCTR_L1I_CACHE,
-	[C(L1I)][C(OP_READ)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_L1I_CACHE_REFILL,
-
 	[C(DTLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD,
 	[C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR,
 
-	[C(ITLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_L1I_TLB_REFILL,
+	[C(NODE)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD,
+	[C(NODE)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR,
+};
 
-	[C(BPU)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_PMUV3_PERFCTR_BR_PRED,
-	[C(BPU)][C(OP_READ)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_BR_MIS_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV8_PMUV3_PERFCTR_BR_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_BR_MIS_PRED,
+static const unsigned armv8_a73_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
+					      [PERF_COUNT_HW_CACHE_OP_MAX]
+					      [PERF_COUNT_HW_CACHE_RESULT_MAX] = {
+	PERF_CACHE_MAP_ALL_UNSUPPORTED,
+
+	[C(L1D)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_IMPDEF_PERFCTR_L1D_CACHE_RD,
+	[C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV8_IMPDEF_PERFCTR_L1D_CACHE_WR,
+
+	[C(NODE)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD,
+	[C(NODE)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR,
+
+	[C(NODE)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD,
+	[C(NODE)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR,
 };
 
 static const unsigned armv8_thunder_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
@@ -340,8 +282,6 @@ static const unsigned armv8_thunder_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
 	[C(L1D)][C(OP_PREFETCH)][C(RESULT_ACCESS)] = ARMV8_THUNDER_PERFCTR_L1D_CACHE_PREF_ACCESS,
 	[C(L1D)][C(OP_PREFETCH)][C(RESULT_MISS)] = ARMV8_THUNDER_PERFCTR_L1D_CACHE_PREF_MISS,
 
-	[C(L1I)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_PMUV3_PERFCTR_L1I_CACHE,
-	[C(L1I)][C(OP_READ)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_L1I_CACHE_REFILL,
 	[C(L1I)][C(OP_PREFETCH)][C(RESULT_ACCESS)] = ARMV8_THUNDER_PERFCTR_L1I_CACHE_PREF_ACCESS,
 	[C(L1I)][C(OP_PREFETCH)][C(RESULT_MISS)] = ARMV8_THUNDER_PERFCTR_L1I_CACHE_PREF_MISS,
 
@@ -349,13 +289,6 @@ static const unsigned armv8_thunder_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
 	[C(DTLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD,
 	[C(DTLB)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR,
 	[C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR,
-
-	[C(ITLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_L1I_TLB_REFILL,
-
-	[C(BPU)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_PMUV3_PERFCTR_BR_PRED,
-	[C(BPU)][C(OP_READ)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_BR_MIS_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV8_PMUV3_PERFCTR_BR_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_BR_MIS_PRED,
 };
 
 static const unsigned armv8_vulcan_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
@@ -368,22 +301,11 @@ static const unsigned armv8_vulcan_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
 	[C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV8_IMPDEF_PERFCTR_L1D_CACHE_WR,
 	[C(L1D)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_WR,
 
-	[C(L1I)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_PMUV3_PERFCTR_L1I_CACHE,
-	[C(L1I)][C(OP_READ)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_L1I_CACHE_REFILL,
-
-	[C(ITLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_L1I_TLB_REFILL,
-	[C(ITLB)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_PMUV3_PERFCTR_L1I_TLB,
-
 	[C(DTLB)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD,
 	[C(DTLB)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR,
 	[C(DTLB)][C(OP_READ)][C(RESULT_MISS)]	= ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD,
 	[C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR,
 
-	[C(BPU)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_PMUV3_PERFCTR_BR_PRED,
-	[C(BPU)][C(OP_READ)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_BR_MIS_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV8_PMUV3_PERFCTR_BR_PRED,
-	[C(BPU)][C(OP_WRITE)][C(RESULT_MISS)]	= ARMV8_PMUV3_PERFCTR_BR_MIS_PRED,
-
 	[C(NODE)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD,
 	[C(NODE)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR,
 };
@@ -846,17 +768,14 @@ static int armv8pmu_get_event_idx(struct pmu_hw_events *cpuc,
 	struct hw_perf_event *hwc = &event->hw;
 	unsigned long evtype = hwc->config_base & ARMV8_PMU_EVTYPE_EVENT;
 
-	/* Always place a cycle counter into the cycle counter. */
+	/* Always prefer to place a cycle counter into the cycle counter. */
 	if (evtype == ARMV8_PMUV3_PERFCTR_CPU_CYCLES) {
-		if (test_and_set_bit(ARMV8_IDX_CYCLE_COUNTER, cpuc->used_mask))
-			return -EAGAIN;
-
-		return ARMV8_IDX_CYCLE_COUNTER;
+		if (!test_and_set_bit(ARMV8_IDX_CYCLE_COUNTER, cpuc->used_mask))
+			return ARMV8_IDX_CYCLE_COUNTER;
 	}
 
 	/*
-	 * For anything other than a cycle counter, try and use
-	 * the events counters
+	 * Otherwise use events counters
 	 */
 	for (idx = ARMV8_IDX_COUNTER0; idx < cpu_pmu->num_events; ++idx) {
 		if (!test_and_set_bit(idx, cpuc->used_mask))
@@ -924,7 +843,13 @@ static void armv8pmu_reset(void *info)
 			    ARMV8_PMU_PMCR_LC);
 }
 
-static int armv8_pmuv3_map_event(struct perf_event *event)
+static int __armv8_pmuv3_map_event(struct perf_event *event,
+				   const unsigned (*extra_event_map)
+						  [PERF_COUNT_HW_MAX],
+				   const unsigned (*extra_cache_map)
+						  [PERF_COUNT_HW_CACHE_MAX]
+						  [PERF_COUNT_HW_CACHE_OP_MAX]
+						  [PERF_COUNT_HW_CACHE_RESULT_MAX])
 {
 	int hw_event_id;
 	struct arm_pmu *armpmu = to_arm_pmu(event->pmu);
@@ -932,44 +857,47 @@ static int armv8_pmuv3_map_event(struct perf_event *event)
 	hw_event_id = armpmu_map_event(event, &armv8_pmuv3_perf_map,
 				       &armv8_pmuv3_perf_cache_map,
 				       ARMV8_PMU_EVTYPE_EVENT);
-	if (hw_event_id < 0)
-		return hw_event_id;
 
-	/* disable micro/arch events not supported by this PMU */
-	if ((hw_event_id < ARMV8_PMUV3_MAX_COMMON_EVENTS) &&
-		!test_bit(hw_event_id, armpmu->pmceid_bitmap)) {
-			return -EOPNOTSUPP;
+	/* Onl expose micro/arch events supported by this PMU */
+	if ((hw_event_id > 0) && (hw_event_id < ARMV8_PMUV3_MAX_COMMON_EVENTS)
+	    && test_bit(hw_event_id, armpmu->pmceid_bitmap)) {
+		return hw_event_id;
 	}
 
-	return hw_event_id;
+	return armpmu_map_event(event, extra_event_map, extra_cache_map,
+				ARMV8_PMU_EVTYPE_EVENT);
+}
+
+static int armv8_pmuv3_map_event(struct perf_event *event)
+{
+	return __armv8_pmuv3_map_event(event, NULL, NULL);
 }
 
 static int armv8_a53_map_event(struct perf_event *event)
 {
-	return armpmu_map_event(event, &armv8_a53_perf_map,
-				&armv8_a53_perf_cache_map,
-				ARMV8_PMU_EVTYPE_EVENT);
+	return __armv8_pmuv3_map_event(event, NULL, &armv8_a53_perf_cache_map);
 }
 
 static int armv8_a57_map_event(struct perf_event *event)
 {
-	return armpmu_map_event(event, &armv8_a57_perf_map,
-				&armv8_a57_perf_cache_map,
-				ARMV8_PMU_EVTYPE_EVENT);
+	return __armv8_pmuv3_map_event(event, NULL, &armv8_a57_perf_cache_map);
+}
+
+static int armv8_a73_map_event(struct perf_event *event)
+{
+	return __armv8_pmuv3_map_event(event, NULL, &armv8_a73_perf_cache_map);
 }
 
 static int armv8_thunder_map_event(struct perf_event *event)
 {
-	return armpmu_map_event(event, &armv8_thunder_perf_map,
-				&armv8_thunder_perf_cache_map,
-				ARMV8_PMU_EVTYPE_EVENT);
+	return __armv8_pmuv3_map_event(event, NULL,
+				       &armv8_thunder_perf_cache_map);
 }
 
 static int armv8_vulcan_map_event(struct perf_event *event)
 {
-	return armpmu_map_event(event, &armv8_vulcan_perf_map,
-				&armv8_vulcan_perf_cache_map,
-				ARMV8_PMU_EVTYPE_EVENT);
+	return __armv8_pmuv3_map_event(event, NULL,
+				       &armv8_vulcan_perf_cache_map);
 }
 
 struct armv8pmu_probe_info {
@@ -1062,6 +990,22 @@ static int armv8_pmuv3_init(struct arm_pmu *cpu_pmu)
 	return 0;
 }
 
+static int armv8_a35_pmu_init(struct arm_pmu *cpu_pmu)
+{
+	int ret = armv8_pmu_init(cpu_pmu);
+	if (ret)
+		return ret;
+
+	cpu_pmu->name			= "armv8_cortex_a35";
+	cpu_pmu->map_event		= armv8_a53_map_event;
+	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] =
+		&armv8_pmuv3_events_attr_group;
+	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_FORMATS] =
+		&armv8_pmuv3_format_attr_group;
+
+	return 0;
+}
+
 static int armv8_a53_pmu_init(struct arm_pmu *cpu_pmu)
 {
 	int ret = armv8_pmu_init(cpu_pmu);
@@ -1110,6 +1054,22 @@ static int armv8_a72_pmu_init(struct arm_pmu *cpu_pmu)
 	return 0;
 }
 
+static int armv8_a73_pmu_init(struct arm_pmu *cpu_pmu)
+{
+	int ret = armv8_pmu_init(cpu_pmu);
+	if (ret)
+		return ret;
+
+	cpu_pmu->name			= "armv8_cortex_a73";
+	cpu_pmu->map_event		= armv8_a73_map_event;
+	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] =
+		&armv8_pmuv3_events_attr_group;
+	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_FORMATS] =
+		&armv8_pmuv3_format_attr_group;
+
+	return 0;
+}
+
 static int armv8_thunder_pmu_init(struct arm_pmu *cpu_pmu)
 {
 	int ret = armv8_pmu_init(cpu_pmu);
@@ -1144,9 +1104,11 @@ static int armv8_vulcan_pmu_init(struct arm_pmu *cpu_pmu)
 
 static const struct of_device_id armv8_pmu_of_device_ids[] = {
 	{.compatible = "arm,armv8-pmuv3",	.data = armv8_pmuv3_init},
+	{.compatible = "arm,cortex-a35-pmu",	.data = armv8_a35_pmu_init},
 	{.compatible = "arm,cortex-a53-pmu",	.data = armv8_a53_pmu_init},
 	{.compatible = "arm,cortex-a57-pmu",	.data = armv8_a57_pmu_init},
 	{.compatible = "arm,cortex-a72-pmu",	.data = armv8_a72_pmu_init},
+	{.compatible = "arm,cortex-a73-pmu",	.data = armv8_a73_pmu_init},
 	{.compatible = "cavium,thunder-pmu",	.data = armv8_thunder_pmu_init},
 	{.compatible = "brcm,vulcan-pmu",	.data = armv8_vulcan_pmu_init},
 	{},
diff --git a/arch/arm64/kernel/perf_regs.c b/arch/arm64/kernel/perf_regs.c
index bd1b74c2436f..1d091d048d04 100644
--- a/arch/arm64/kernel/perf_regs.c
+++ b/arch/arm64/kernel/perf_regs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/perf_event.h>
diff --git a/arch/arm64/kernel/probes/Makefile b/arch/arm64/kernel/probes/Makefile
index 89b6df613dde..8e4be92e25b1 100644
--- a/arch/arm64/kernel/probes/Makefile
+++ b/arch/arm64/kernel/probes/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_KPROBES)		+= kprobes.o decode-insn.o	\
 				   kprobes_trampoline.o		\
 				   simulate-insn.o
diff --git a/arch/arm64/kernel/probes/kprobes_trampoline.S b/arch/arm64/kernel/probes/kprobes_trampoline.S
index 5d6e7f14638c..45dce03aaeaf 100644
--- a/arch/arm64/kernel/probes/kprobes_trampoline.S
+++ b/arch/arm64/kernel/probes/kprobes_trampoline.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * trampoline entry and return code for kretprobes.
  */
diff --git a/arch/arm64/kernel/probes/uprobes.c b/arch/arm64/kernel/probes/uprobes.c
index 26c998534dca..636ca0119c0e 100644
--- a/arch/arm64/kernel/probes/uprobes.c
+++ b/arch/arm64/kernel/probes/uprobes.c
@@ -40,7 +40,7 @@ int arch_uprobe_analyze_insn(struct arch_uprobe *auprobe, struct mm_struct *mm,
 	probe_opcode_t insn;
 
 	/* TODO: Currently we do not support AARCH32 instruction probing */
-	if (test_bit(TIF_32BIT, &mm->context.flags))
+	if (mm->context.flags & MMCF_AARCH32)
 		return -ENOTSUPP;
 	else if (!IS_ALIGNED(addr, AARCH64_INSN_SIZE))
 		return -EINVAL;
diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index 659ae8094ed5..b2adcce7bc18 100644
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c
@@ -49,6 +49,7 @@
 #include <linux/notifier.h>
 #include <trace/events/power.h>
 #include <linux/percpu.h>
+#include <linux/thread_info.h>
 
 #include <asm/alternative.h>
 #include <asm/compat.h>
@@ -170,6 +171,39 @@ void machine_restart(char *cmd)
 	while (1);
 }
 
+static void print_pstate(struct pt_regs *regs)
+{
+	u64 pstate = regs->pstate;
+
+	if (compat_user_mode(regs)) {
+		printk("pstate: %08llx (%c%c%c%c %c %s %s %c%c%c)\n",
+			pstate,
+			pstate & COMPAT_PSR_N_BIT ? 'N' : 'n',
+			pstate & COMPAT_PSR_Z_BIT ? 'Z' : 'z',
+			pstate & COMPAT_PSR_C_BIT ? 'C' : 'c',
+			pstate & COMPAT_PSR_V_BIT ? 'V' : 'v',
+			pstate & COMPAT_PSR_Q_BIT ? 'Q' : 'q',
+			pstate & COMPAT_PSR_T_BIT ? "T32" : "A32",
+			pstate & COMPAT_PSR_E_BIT ? "BE" : "LE",
+			pstate & COMPAT_PSR_A_BIT ? 'A' : 'a',
+			pstate & COMPAT_PSR_I_BIT ? 'I' : 'i',
+			pstate & COMPAT_PSR_F_BIT ? 'F' : 'f');
+	} else {
+		printk("pstate: %08llx (%c%c%c%c %c%c%c%c %cPAN %cUAO)\n",
+			pstate,
+			pstate & PSR_N_BIT ? 'N' : 'n',
+			pstate & PSR_Z_BIT ? 'Z' : 'z',
+			pstate & PSR_C_BIT ? 'C' : 'c',
+			pstate & PSR_V_BIT ? 'V' : 'v',
+			pstate & PSR_D_BIT ? 'D' : 'd',
+			pstate & PSR_A_BIT ? 'A' : 'a',
+			pstate & PSR_I_BIT ? 'I' : 'i',
+			pstate & PSR_F_BIT ? 'F' : 'f',
+			pstate & PSR_PAN_BIT ? '+' : '-',
+			pstate & PSR_UAO_BIT ? '+' : '-');
+	}
+}
+
 void __show_regs(struct pt_regs *regs)
 {
 	int i, top_reg;
@@ -186,10 +220,9 @@ void __show_regs(struct pt_regs *regs)
 	}
 
 	show_regs_print_info(KERN_DEFAULT);
-	print_symbol("PC is at %s\n", instruction_pointer(regs));
-	print_symbol("LR is at %s\n", lr);
-	printk("pc : [<%016llx>] lr : [<%016llx>] pstate: %08llx\n",
-	       regs->pc, lr, regs->pstate);
+	print_pstate(regs);
+	print_symbol("pc : %s\n", regs->pc);
+	print_symbol("lr : %s\n", lr);
 	printk("sp : %016llx\n", sp);
 
 	i = top_reg;
@@ -241,11 +274,27 @@ void release_thread(struct task_struct *dead_task)
 {
 }
 
+void arch_release_task_struct(struct task_struct *tsk)
+{
+	fpsimd_release_task(tsk);
+}
+
+/*
+ * src and dst may temporarily have aliased sve_state after task_struct
+ * is copied.  We cannot fix this properly here, because src may have
+ * live SVE state and dst's thread_info may not exist yet, so tweaking
+ * either src's or dst's TIF_SVE is not safe.
+ *
+ * The unaliasing is done in copy_thread() instead.  This works because
+ * dst is not schedulable or traceable until both of these functions
+ * have been called.
+ */
 int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src)
 {
 	if (current->mm)
 		fpsimd_preserve_current_state();
 	*dst = *src;
+
 	return 0;
 }
 
@@ -258,6 +307,13 @@ int copy_thread(unsigned long clone_flags, unsigned long stack_start,
 
 	memset(&p->thread.cpu_context, 0, sizeof(struct cpu_context));
 
+	/*
+	 * Unalias p->thread.sve_state (if any) from the parent task
+	 * and disable discard SVE state for p:
+	 */
+	clear_tsk_thread_flag(p, TIF_SVE);
+	p->thread.sve_state = NULL;
+
 	if (likely(!(p->flags & PF_KTHREAD))) {
 		*childregs = *current_pt_regs();
 		childregs->regs[0] = 0;
@@ -360,6 +416,8 @@ __notrace_funcgraph struct task_struct *__switch_to(struct task_struct *prev,
 	/*
 	 * Complete any pending TLB or cache maintenance on this CPU in case
 	 * the thread migrates to a different CPU.
+	 * This full barrier is also required by the membarrier system
+	 * call.
 	 */
 	dsb(ish);
 
@@ -382,15 +440,12 @@ unsigned long get_wchan(struct task_struct *p)
 		return 0;
 
 	frame.fp = thread_saved_fp(p);
-	frame.sp = thread_saved_sp(p);
 	frame.pc = thread_saved_pc(p);
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 	frame.graph = p->curr_ret_stack;
 #endif
 	do {
-		if (frame.sp < stack_page ||
-		    frame.sp >= stack_page + THREAD_SIZE ||
-		    unwind_frame(p, &frame))
+		if (unwind_frame(p, &frame))
 			goto out;
 		if (!in_sched_functions(frame.pc)) {
 			ret = frame.pc;
@@ -417,3 +472,11 @@ unsigned long arch_randomize_brk(struct mm_struct *mm)
 	else
 		return randomize_page(mm->brk, SZ_1G);
 }
+
+/*
+ * Called from setup_new_exec() after (COMPAT_)SET_PERSONALITY.
+ */
+void arch_setup_new_exec(void)
+{
+	current->mm->context.flags = is_compat_task() ? MMCF_AARCH32 : 0;
+}
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index 1b38c0150aec..7c44658b316d 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -32,6 +32,7 @@
 #include <linux/security.h>
 #include <linux/init.h>
 #include <linux/signal.h>
+#include <linux/string.h>
 #include <linux/uaccess.h>
 #include <linux/perf_event.h>
 #include <linux/hw_breakpoint.h>
@@ -40,8 +41,10 @@
 #include <linux/elf.h>
 
 #include <asm/compat.h>
+#include <asm/cpufeature.h>
 #include <asm/debug-monitors.h>
 #include <asm/pgtable.h>
+#include <asm/stacktrace.h>
 #include <asm/syscall.h>
 #include <asm/traps.h>
 #include <asm/system_misc.h>
@@ -127,7 +130,7 @@ static bool regs_within_kernel_stack(struct pt_regs *regs, unsigned long addr)
 {
 	return ((addr & ~(THREAD_SIZE - 1))  ==
 		(kernel_stack_pointer(regs) & ~(THREAD_SIZE - 1))) ||
-		on_irq_stack(addr, raw_smp_processor_id());
+		on_irq_stack(addr);
 }
 
 /**
@@ -617,17 +620,56 @@ static int gpr_set(struct task_struct *target, const struct user_regset *regset,
 /*
  * TODO: update fp accessors for lazy context switching (sync/flush hwstate)
  */
-static int fpr_get(struct task_struct *target, const struct user_regset *regset,
-		   unsigned int pos, unsigned int count,
-		   void *kbuf, void __user *ubuf)
+static int __fpr_get(struct task_struct *target,
+		     const struct user_regset *regset,
+		     unsigned int pos, unsigned int count,
+		     void *kbuf, void __user *ubuf, unsigned int start_pos)
 {
 	struct user_fpsimd_state *uregs;
+
+	sve_sync_to_fpsimd(target);
+
 	uregs = &target->thread.fpsimd_state.user_fpsimd;
 
+	return user_regset_copyout(&pos, &count, &kbuf, &ubuf, uregs,
+				   start_pos, start_pos + sizeof(*uregs));
+}
+
+static int fpr_get(struct task_struct *target, const struct user_regset *regset,
+		   unsigned int pos, unsigned int count,
+		   void *kbuf, void __user *ubuf)
+{
 	if (target == current)
 		fpsimd_preserve_current_state();
 
-	return user_regset_copyout(&pos, &count, &kbuf, &ubuf, uregs, 0, -1);
+	return __fpr_get(target, regset, pos, count, kbuf, ubuf, 0);
+}
+
+static int __fpr_set(struct task_struct *target,
+		     const struct user_regset *regset,
+		     unsigned int pos, unsigned int count,
+		     const void *kbuf, const void __user *ubuf,
+		     unsigned int start_pos)
+{
+	int ret;
+	struct user_fpsimd_state newstate;
+
+	/*
+	 * Ensure target->thread.fpsimd_state is up to date, so that a
+	 * short copyin can't resurrect stale data.
+	 */
+	sve_sync_to_fpsimd(target);
+
+	newstate = target->thread.fpsimd_state.user_fpsimd;
+
+	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, &newstate,
+				 start_pos, start_pos + sizeof(newstate));
+	if (ret)
+		return ret;
+
+	target->thread.fpsimd_state.user_fpsimd = newstate;
+
+	return ret;
 }
 
 static int fpr_set(struct task_struct *target, const struct user_regset *regset,
@@ -635,15 +677,14 @@ static int fpr_set(struct task_struct *target, const struct user_regset *regset,
 		   const void *kbuf, const void __user *ubuf)
 {
 	int ret;
-	struct user_fpsimd_state newstate =
-		target->thread.fpsimd_state.user_fpsimd;
 
-	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, &newstate, 0, -1);
+	ret = __fpr_set(target, regset, pos, count, kbuf, ubuf, 0);
 	if (ret)
 		return ret;
 
-	target->thread.fpsimd_state.user_fpsimd = newstate;
+	sve_sync_from_fpsimd_zeropad(target);
 	fpsimd_flush_task_state(target);
+
 	return ret;
 }
 
@@ -701,6 +742,215 @@ static int system_call_set(struct task_struct *target,
 	return ret;
 }
 
+#ifdef CONFIG_ARM64_SVE
+
+static void sve_init_header_from_task(struct user_sve_header *header,
+				      struct task_struct *target)
+{
+	unsigned int vq;
+
+	memset(header, 0, sizeof(*header));
+
+	header->flags = test_tsk_thread_flag(target, TIF_SVE) ?
+		SVE_PT_REGS_SVE : SVE_PT_REGS_FPSIMD;
+	if (test_tsk_thread_flag(target, TIF_SVE_VL_INHERIT))
+		header->flags |= SVE_PT_VL_INHERIT;
+
+	header->vl = target->thread.sve_vl;
+	vq = sve_vq_from_vl(header->vl);
+
+	header->max_vl = sve_max_vl;
+	if (WARN_ON(!sve_vl_valid(sve_max_vl)))
+		header->max_vl = header->vl;
+
+	header->size = SVE_PT_SIZE(vq, header->flags);
+	header->max_size = SVE_PT_SIZE(sve_vq_from_vl(header->max_vl),
+				      SVE_PT_REGS_SVE);
+}
+
+static unsigned int sve_size_from_header(struct user_sve_header const *header)
+{
+	return ALIGN(header->size, SVE_VQ_BYTES);
+}
+
+static unsigned int sve_get_size(struct task_struct *target,
+				 const struct user_regset *regset)
+{
+	struct user_sve_header header;
+
+	if (!system_supports_sve())
+		return 0;
+
+	sve_init_header_from_task(&header, target);
+	return sve_size_from_header(&header);
+}
+
+static int sve_get(struct task_struct *target,
+		   const struct user_regset *regset,
+		   unsigned int pos, unsigned int count,
+		   void *kbuf, void __user *ubuf)
+{
+	int ret;
+	struct user_sve_header header;
+	unsigned int vq;
+	unsigned long start, end;
+
+	if (!system_supports_sve())
+		return -EINVAL;
+
+	/* Header */
+	sve_init_header_from_task(&header, target);
+	vq = sve_vq_from_vl(header.vl);
+
+	ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, &header,
+				  0, sizeof(header));
+	if (ret)
+		return ret;
+
+	if (target == current)
+		fpsimd_preserve_current_state();
+
+	/* Registers: FPSIMD-only case */
+
+	BUILD_BUG_ON(SVE_PT_FPSIMD_OFFSET != sizeof(header));
+	if ((header.flags & SVE_PT_REGS_MASK) == SVE_PT_REGS_FPSIMD)
+		return __fpr_get(target, regset, pos, count, kbuf, ubuf,
+				 SVE_PT_FPSIMD_OFFSET);
+
+	/* Otherwise: full SVE case */
+
+	BUILD_BUG_ON(SVE_PT_SVE_OFFSET != sizeof(header));
+	start = SVE_PT_SVE_OFFSET;
+	end = SVE_PT_SVE_FFR_OFFSET(vq) + SVE_PT_SVE_FFR_SIZE(vq);
+	ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf,
+				  target->thread.sve_state,
+				  start, end);
+	if (ret)
+		return ret;
+
+	start = end;
+	end = SVE_PT_SVE_FPSR_OFFSET(vq);
+	ret = user_regset_copyout_zero(&pos, &count, &kbuf, &ubuf,
+				       start, end);
+	if (ret)
+		return ret;
+
+	/*
+	 * Copy fpsr, and fpcr which must follow contiguously in
+	 * struct fpsimd_state:
+	 */
+	start = end;
+	end = SVE_PT_SVE_FPCR_OFFSET(vq) + SVE_PT_SVE_FPCR_SIZE;
+	ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf,
+				  &target->thread.fpsimd_state.fpsr,
+				  start, end);
+	if (ret)
+		return ret;
+
+	start = end;
+	end = sve_size_from_header(&header);
+	return user_regset_copyout_zero(&pos, &count, &kbuf, &ubuf,
+					start, end);
+}
+
+static int sve_set(struct task_struct *target,
+		   const struct user_regset *regset,
+		   unsigned int pos, unsigned int count,
+		   const void *kbuf, const void __user *ubuf)
+{
+	int ret;
+	struct user_sve_header header;
+	unsigned int vq;
+	unsigned long start, end;
+
+	if (!system_supports_sve())
+		return -EINVAL;
+
+	/* Header */
+	if (count < sizeof(header))
+		return -EINVAL;
+	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, &header,
+				 0, sizeof(header));
+	if (ret)
+		goto out;
+
+	/*
+	 * Apart from PT_SVE_REGS_MASK, all PT_SVE_* flags are consumed by
+	 * sve_set_vector_length(), which will also validate them for us:
+	 */
+	ret = sve_set_vector_length(target, header.vl,
+		((unsigned long)header.flags & ~SVE_PT_REGS_MASK) << 16);
+	if (ret)
+		goto out;
+
+	/* Actual VL set may be less than the user asked for: */
+	vq = sve_vq_from_vl(target->thread.sve_vl);
+
+	/* Registers: FPSIMD-only case */
+
+	BUILD_BUG_ON(SVE_PT_FPSIMD_OFFSET != sizeof(header));
+	if ((header.flags & SVE_PT_REGS_MASK) == SVE_PT_REGS_FPSIMD) {
+		ret = __fpr_set(target, regset, pos, count, kbuf, ubuf,
+				SVE_PT_FPSIMD_OFFSET);
+		clear_tsk_thread_flag(target, TIF_SVE);
+		goto out;
+	}
+
+	/* Otherwise: full SVE case */
+
+	/*
+	 * If setting a different VL from the requested VL and there is
+	 * register data, the data layout will be wrong: don't even
+	 * try to set the registers in this case.
+	 */
+	if (count && vq != sve_vq_from_vl(header.vl)) {
+		ret = -EIO;
+		goto out;
+	}
+
+	sve_alloc(target);
+
+	/*
+	 * Ensure target->thread.sve_state is up to date with target's
+	 * FPSIMD regs, so that a short copyin leaves trailing registers
+	 * unmodified.
+	 */
+	fpsimd_sync_to_sve(target);
+	set_tsk_thread_flag(target, TIF_SVE);
+
+	BUILD_BUG_ON(SVE_PT_SVE_OFFSET != sizeof(header));
+	start = SVE_PT_SVE_OFFSET;
+	end = SVE_PT_SVE_FFR_OFFSET(vq) + SVE_PT_SVE_FFR_SIZE(vq);
+	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
+				 target->thread.sve_state,
+				 start, end);
+	if (ret)
+		goto out;
+
+	start = end;
+	end = SVE_PT_SVE_FPSR_OFFSET(vq);
+	ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+					start, end);
+	if (ret)
+		goto out;
+
+	/*
+	 * Copy fpsr, and fpcr which must follow contiguously in
+	 * struct fpsimd_state:
+	 */
+	start = end;
+	end = SVE_PT_SVE_FPCR_OFFSET(vq) + SVE_PT_SVE_FPCR_SIZE;
+	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
+				 &target->thread.fpsimd_state.fpsr,
+				 start, end);
+
+out:
+	fpsimd_flush_task_state(target);
+	return ret;
+}
+
+#endif /* CONFIG_ARM64_SVE */
+
 enum aarch64_regset {
 	REGSET_GPR,
 	REGSET_FPR,
@@ -710,6 +960,9 @@ enum aarch64_regset {
 	REGSET_HW_WATCH,
 #endif
 	REGSET_SYSTEM_CALL,
+#ifdef CONFIG_ARM64_SVE
+	REGSET_SVE,
+#endif
 };
 
 static const struct user_regset aarch64_regsets[] = {
@@ -767,6 +1020,18 @@ static const struct user_regset aarch64_regsets[] = {
 		.get = system_call_get,
 		.set = system_call_set,
 	},
+#ifdef CONFIG_ARM64_SVE
+	[REGSET_SVE] = { /* Scalable Vector Extension */
+		.core_note_type = NT_ARM_SVE,
+		.n = DIV_ROUND_UP(SVE_PT_SIZE(SVE_VQ_MAX, SVE_PT_REGS_SVE),
+				  SVE_VQ_BYTES),
+		.size = SVE_VQ_BYTES,
+		.align = SVE_VQ_BYTES,
+		.get = sve_get,
+		.set = sve_set,
+		.get_size = sve_get_size,
+	},
+#endif
 };
 
 static const struct user_regset_view user_aarch64_view = {
@@ -1363,7 +1628,7 @@ static void tracehook_report_syscall(struct pt_regs *regs,
 	if (dir == PTRACE_SYSCALL_EXIT)
 		tracehook_report_syscall_exit(regs, 0);
 	else if (tracehook_report_syscall_entry(regs))
-		regs->syscallno = ~0UL;
+		forget_syscall(regs);
 
 	regs->regs[regno] = saved_reg;
 }
diff --git a/arch/arm64/kernel/return_address.c b/arch/arm64/kernel/return_address.c
index 12a87f2600f2..933adbc0f654 100644
--- a/arch/arm64/kernel/return_address.c
+++ b/arch/arm64/kernel/return_address.c
@@ -42,7 +42,6 @@ void *return_address(unsigned int level)
 	data.addr = NULL;
 
 	frame.fp = (unsigned long)__builtin_frame_address(0);
-	frame.sp = current_stack_pointer;
 	frame.pc = (unsigned long)return_address; /* dummy */
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 	frame.graph = current->curr_ret_stack;
diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c
index d4b740538ad5..30ad2f085d1f 100644
--- a/arch/arm64/kernel/setup.c
+++ b/arch/arm64/kernel/setup.c
@@ -23,7 +23,6 @@
 #include <linux/stddef.h>
 #include <linux/ioport.h>
 #include <linux/delay.h>
-#include <linux/utsname.h>
 #include <linux/initrd.h>
 #include <linux/console.h>
 #include <linux/cache.h>
@@ -48,6 +47,7 @@
 #include <asm/fixmap.h>
 #include <asm/cpu.h>
 #include <asm/cputype.h>
+#include <asm/daifflags.h>
 #include <asm/elf.h>
 #include <asm/cpufeature.h>
 #include <asm/cpu_ops.h>
@@ -103,7 +103,8 @@ void __init smp_setup_processor_id(void)
 	 * access percpu variable inside lock_release
 	 */
 	set_my_cpu_offset(0);
-	pr_info("Booting Linux on physical CPU 0x%lx\n", (unsigned long)mpidr);
+	pr_info("Booting Linux on physical CPU 0x%010lx [0x%08x]\n",
+		(unsigned long)mpidr, read_cpuid_id());
 }
 
 bool arch_match_cpu_phys_id(int cpu, u64 phys_id)
@@ -244,9 +245,6 @@ u64 __cpu_logical_map[NR_CPUS] = { [0 ... NR_CPUS-1] = INVALID_HWID };
 
 void __init setup_arch(char **cmdline_p)
 {
-	pr_info("Boot CPU: AArch64 Processor [%08x]\n", read_cpuid_id());
-
-	sprintf(init_utsname()->machine, UTS_MACHINE);
 	init_mm.start_code = (unsigned long) _text;
 	init_mm.end_code   = (unsigned long) _etext;
 	init_mm.end_data   = (unsigned long) _edata;
@@ -262,10 +260,11 @@ void __init setup_arch(char **cmdline_p)
 	parse_early_param();
 
 	/*
-	 *  Unmask asynchronous aborts after bringing up possible earlycon.
-	 * (Report possible System Errors once we can report this occurred)
+	 * Unmask asynchronous aborts and fiq after bringing up possible
+	 * earlycon. (Report possible System Errors once we can report this
+	 * occurred).
 	 */
-	local_async_enable();
+	local_daif_restore(DAIF_PROCCTX_NOIRQ);
 
 	/*
 	 * TTBR0 is only used for the identity mapping at this stage. Make it
diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c
index 089c3747995d..b120111a46be 100644
--- a/arch/arm64/kernel/signal.c
+++ b/arch/arm64/kernel/signal.c
@@ -29,13 +29,16 @@
 #include <linux/string.h>
 #include <linux/tracehook.h>
 #include <linux/ratelimit.h>
+#include <linux/syscalls.h>
 
+#include <asm/daifflags.h>
 #include <asm/debug-monitors.h>
 #include <asm/elf.h>
 #include <asm/cacheflush.h>
 #include <asm/ucontext.h>
 #include <asm/unistd.h>
 #include <asm/fpsimd.h>
+#include <asm/ptrace.h>
 #include <asm/signal32.h>
 #include <asm/vdso.h>
 
@@ -61,6 +64,7 @@ struct rt_sigframe_user_layout {
 
 	unsigned long fpsimd_offset;
 	unsigned long esr_offset;
+	unsigned long sve_offset;
 	unsigned long extra_offset;
 	unsigned long end_offset;
 };
@@ -177,9 +181,6 @@ static int preserve_fpsimd_context(struct fpsimd_context __user *ctx)
 	struct fpsimd_state *fpsimd = &current->thread.fpsimd_state;
 	int err;
 
-	/* dump the hardware registers to the fpsimd_state structure */
-	fpsimd_preserve_current_state();
-
 	/* copy the FP and status/control registers */
 	err = __copy_to_user(ctx->vregs, fpsimd->vregs, sizeof(fpsimd->vregs));
 	__put_user_error(fpsimd->fpsr, &ctx->fpsr, err);
@@ -212,6 +213,8 @@ static int restore_fpsimd_context(struct fpsimd_context __user *ctx)
 	__get_user_error(fpsimd.fpsr, &ctx->fpsr, err);
 	__get_user_error(fpsimd.fpcr, &ctx->fpcr, err);
 
+	clear_thread_flag(TIF_SVE);
+
 	/* load the hardware registers from the fpsimd_state structure */
 	if (!err)
 		fpsimd_update_current_state(&fpsimd);
@@ -219,10 +222,118 @@ static int restore_fpsimd_context(struct fpsimd_context __user *ctx)
 	return err ? -EFAULT : 0;
 }
 
+
 struct user_ctxs {
 	struct fpsimd_context __user *fpsimd;
+	struct sve_context __user *sve;
 };
 
+#ifdef CONFIG_ARM64_SVE
+
+static int preserve_sve_context(struct sve_context __user *ctx)
+{
+	int err = 0;
+	u16 reserved[ARRAY_SIZE(ctx->__reserved)];
+	unsigned int vl = current->thread.sve_vl;
+	unsigned int vq = 0;
+
+	if (test_thread_flag(TIF_SVE))
+		vq = sve_vq_from_vl(vl);
+
+	memset(reserved, 0, sizeof(reserved));
+
+	__put_user_error(SVE_MAGIC, &ctx->head.magic, err);
+	__put_user_error(round_up(SVE_SIG_CONTEXT_SIZE(vq), 16),
+			 &ctx->head.size, err);
+	__put_user_error(vl, &ctx->vl, err);
+	BUILD_BUG_ON(sizeof(ctx->__reserved) != sizeof(reserved));
+	err |= __copy_to_user(&ctx->__reserved, reserved, sizeof(reserved));
+
+	if (vq) {
+		/*
+		 * This assumes that the SVE state has already been saved to
+		 * the task struct by calling preserve_fpsimd_context().
+		 */
+		err |= __copy_to_user((char __user *)ctx + SVE_SIG_REGS_OFFSET,
+				      current->thread.sve_state,
+				      SVE_SIG_REGS_SIZE(vq));
+	}
+
+	return err ? -EFAULT : 0;
+}
+
+static int restore_sve_fpsimd_context(struct user_ctxs *user)
+{
+	int err;
+	unsigned int vq;
+	struct fpsimd_state fpsimd;
+	struct sve_context sve;
+
+	if (__copy_from_user(&sve, user->sve, sizeof(sve)))
+		return -EFAULT;
+
+	if (sve.vl != current->thread.sve_vl)
+		return -EINVAL;
+
+	if (sve.head.size <= sizeof(*user->sve)) {
+		clear_thread_flag(TIF_SVE);
+		goto fpsimd_only;
+	}
+
+	vq = sve_vq_from_vl(sve.vl);
+
+	if (sve.head.size < SVE_SIG_CONTEXT_SIZE(vq))
+		return -EINVAL;
+
+	/*
+	 * Careful: we are about __copy_from_user() directly into
+	 * thread.sve_state with preemption enabled, so protection is
+	 * needed to prevent a racing context switch from writing stale
+	 * registers back over the new data.
+	 */
+
+	fpsimd_flush_task_state(current);
+	barrier();
+	/* From now, fpsimd_thread_switch() won't clear TIF_FOREIGN_FPSTATE */
+
+	set_thread_flag(TIF_FOREIGN_FPSTATE);
+	barrier();
+	/* From now, fpsimd_thread_switch() won't touch thread.sve_state */
+
+	sve_alloc(current);
+	err = __copy_from_user(current->thread.sve_state,
+			       (char __user const *)user->sve +
+					SVE_SIG_REGS_OFFSET,
+			       SVE_SIG_REGS_SIZE(vq));
+	if (err)
+		return -EFAULT;
+
+	set_thread_flag(TIF_SVE);
+
+fpsimd_only:
+	/* copy the FP and status/control registers */
+	/* restore_sigframe() already checked that user->fpsimd != NULL. */
+	err = __copy_from_user(fpsimd.vregs, user->fpsimd->vregs,
+			       sizeof(fpsimd.vregs));
+	__get_user_error(fpsimd.fpsr, &user->fpsimd->fpsr, err);
+	__get_user_error(fpsimd.fpcr, &user->fpsimd->fpcr, err);
+
+	/* load the hardware registers from the fpsimd_state structure */
+	if (!err)
+		fpsimd_update_current_state(&fpsimd);
+
+	return err ? -EFAULT : 0;
+}
+
+#else /* ! CONFIG_ARM64_SVE */
+
+/* Turn any non-optimised out attempts to use these into a link error: */
+extern int preserve_sve_context(void __user *ctx);
+extern int restore_sve_fpsimd_context(struct user_ctxs *user);
+
+#endif /* ! CONFIG_ARM64_SVE */
+
+
 static int parse_user_sigframe(struct user_ctxs *user,
 			       struct rt_sigframe __user *sf)
 {
@@ -235,6 +346,7 @@ static int parse_user_sigframe(struct user_ctxs *user,
 	char const __user *const sfp = (char const __user *)sf;
 
 	user->fpsimd = NULL;
+	user->sve = NULL;
 
 	if (!IS_ALIGNED((unsigned long)base, 16))
 		goto invalid;
@@ -285,6 +397,19 @@ static int parse_user_sigframe(struct user_ctxs *user,
 			/* ignore */
 			break;
 
+		case SVE_MAGIC:
+			if (!system_supports_sve())
+				goto invalid;
+
+			if (user->sve)
+				goto invalid;
+
+			if (size < sizeof(*user->sve))
+				goto invalid;
+
+			user->sve = (struct sve_context __user *)head;
+			break;
+
 		case EXTRA_MAGIC:
 			if (have_extra_context)
 				goto invalid;
@@ -341,6 +466,10 @@ static int parse_user_sigframe(struct user_ctxs *user,
 			 */
 			offset = 0;
 			limit = extra_size;
+
+			if (!access_ok(VERIFY_READ, base, limit))
+				goto invalid;
+
 			continue;
 
 		default:
@@ -357,9 +486,6 @@ static int parse_user_sigframe(struct user_ctxs *user,
 	}
 
 done:
-	if (!user->fpsimd)
-		goto invalid;
-
 	return 0;
 
 invalid:
@@ -387,14 +513,25 @@ static int restore_sigframe(struct pt_regs *regs,
 	/*
 	 * Avoid sys_rt_sigreturn() restarting.
 	 */
-	regs->syscallno = ~0UL;
+	forget_syscall(regs);
 
 	err |= !valid_user_regs(&regs->user_regs, current);
 	if (err == 0)
 		err = parse_user_sigframe(&user, sf);
 
-	if (err == 0)
-		err = restore_fpsimd_context(user.fpsimd);
+	if (err == 0) {
+		if (!user.fpsimd)
+			return -EINVAL;
+
+		if (user.sve) {
+			if (!system_supports_sve())
+				return -EINVAL;
+
+			err = restore_sve_fpsimd_context(&user);
+		} else {
+			err = restore_fpsimd_context(user.fpsimd);
+		}
+	}
 
 	return err;
 }
@@ -453,6 +590,18 @@ static int setup_sigframe_layout(struct rt_sigframe_user_layout *user)
 			return err;
 	}
 
+	if (system_supports_sve()) {
+		unsigned int vq = 0;
+
+		if (test_thread_flag(TIF_SVE))
+			vq = sve_vq_from_vl(current->thread.sve_vl);
+
+		err = sigframe_alloc(user, &user->sve_offset,
+				     SVE_SIG_CONTEXT_SIZE(vq));
+		if (err)
+			return err;
+	}
+
 	return sigframe_alloc_end(user);
 }
 
@@ -494,6 +643,13 @@ static int setup_sigframe(struct rt_sigframe_user_layout *user,
 		__put_user_error(current->thread.fault_code, &esr_ctx->esr, err);
 	}
 
+	/* Scalable Vector Extension state, if present */
+	if (system_supports_sve() && err == 0 && user->sve_offset) {
+		struct sve_context __user *sve_ctx =
+			apply_user_offset(user, user->sve_offset);
+		err |= preserve_sve_context(sve_ctx);
+	}
+
 	if (err == 0 && user->extra_offset) {
 		char __user *sfp = (char __user *)user->sigframe;
 		char __user *userp =
@@ -593,6 +749,8 @@ static int setup_rt_frame(int usig, struct ksignal *ksig, sigset_t *set,
 	struct rt_sigframe __user *frame;
 	int err = 0;
 
+	fpsimd_signal_preserve_current_state();
+
 	if (get_sigframe(&user, ksig, regs))
 		return 1;
 
@@ -673,13 +831,12 @@ static void do_signal(struct pt_regs *regs)
 {
 	unsigned long continue_addr = 0, restart_addr = 0;
 	int retval = 0;
-	int syscall = (int)regs->syscallno;
 	struct ksignal ksig;
 
 	/*
 	 * If we were from a system call, check for system call restarting...
 	 */
-	if (syscall >= 0) {
+	if (in_syscall(regs)) {
 		continue_addr = regs->pc;
 		restart_addr = continue_addr - (compat_thumb_mode(regs) ? 2 : 4);
 		retval = regs->regs[0];
@@ -687,7 +844,7 @@ static void do_signal(struct pt_regs *regs)
 		/*
 		 * Avoid additional syscall restarting via ret_to_user.
 		 */
-		regs->syscallno = ~0UL;
+		forget_syscall(regs);
 
 		/*
 		 * Prepare for system call restart. We do this here so that a
@@ -731,7 +888,7 @@ static void do_signal(struct pt_regs *regs)
 	 * Handle restarting a different system call. As above, if a debugger
 	 * has chosen to restart at a different PC, ignore the restart.
 	 */
-	if (syscall >= 0 && regs->pc == restart_addr) {
+	if (in_syscall(regs) && regs->pc == restart_addr) {
 		if (retval == -ERESTART_RESTARTBLOCK)
 			setup_restart_syscall(regs);
 		user_rewind_single_step(current);
@@ -749,11 +906,18 @@ asmlinkage void do_notify_resume(struct pt_regs *regs,
 	 * Update the trace code with the current status.
 	 */
 	trace_hardirqs_off();
+
 	do {
+		/* Check valid user FS if needed */
+		addr_limit_user_check();
+
 		if (thread_flags & _TIF_NEED_RESCHED) {
+			/* Unmask Debug and SError for the next task */
+			local_daif_restore(DAIF_PROCCTX_NOIRQ);
+
 			schedule();
 		} else {
-			local_irq_enable();
+			local_daif_restore(DAIF_PROCCTX);
 
 			if (thread_flags & _TIF_UPROBE)
 				uprobe_notify_resume(regs);
@@ -770,7 +934,7 @@ asmlinkage void do_notify_resume(struct pt_regs *regs,
 				fpsimd_restore_current_state();
 		}
 
-		local_irq_disable();
+		local_daif_mask();
 		thread_flags = READ_ONCE(current_thread_info()->flags);
 	} while (thread_flags & _TIF_WORK_MASK);
 }
diff --git a/arch/arm64/kernel/signal32.c b/arch/arm64/kernel/signal32.c
index c747a0fc5d7d..22711ee8e36c 100644
--- a/arch/arm64/kernel/signal32.c
+++ b/arch/arm64/kernel/signal32.c
@@ -142,25 +142,25 @@ int copy_siginfo_to_user32(compat_siginfo_t __user *to, const siginfo_t *from)
 	 */
 	err = __put_user(from->si_signo, &to->si_signo);
 	err |= __put_user(from->si_errno, &to->si_errno);
-	err |= __put_user((short)from->si_code, &to->si_code);
+	err |= __put_user(from->si_code, &to->si_code);
 	if (from->si_code < 0)
 		err |= __copy_to_user(&to->_sifields._pad, &from->_sifields._pad,
 				      SI_PAD_SIZE);
-	else switch (from->si_code & __SI_MASK) {
-	case __SI_KILL:
+	else switch (siginfo_layout(from->si_signo, from->si_code)) {
+	case SIL_KILL:
 		err |= __put_user(from->si_pid, &to->si_pid);
 		err |= __put_user(from->si_uid, &to->si_uid);
 		break;
-	case __SI_TIMER:
+	case SIL_TIMER:
 		 err |= __put_user(from->si_tid, &to->si_tid);
 		 err |= __put_user(from->si_overrun, &to->si_overrun);
 		 err |= __put_user(from->si_int, &to->si_int);
 		break;
-	case __SI_POLL:
+	case SIL_POLL:
 		err |= __put_user(from->si_band, &to->si_band);
 		err |= __put_user(from->si_fd, &to->si_fd);
 		break;
-	case __SI_FAULT:
+	case SIL_FAULT:
 		err |= __put_user((compat_uptr_t)(unsigned long)from->si_addr,
 				  &to->si_addr);
 #ifdef BUS_MCEERR_AO
@@ -173,29 +173,24 @@ int copy_siginfo_to_user32(compat_siginfo_t __user *to, const siginfo_t *from)
 			err |= __put_user(from->si_addr_lsb, &to->si_addr_lsb);
 #endif
 		break;
-	case __SI_CHLD:
+	case SIL_CHLD:
 		err |= __put_user(from->si_pid, &to->si_pid);
 		err |= __put_user(from->si_uid, &to->si_uid);
 		err |= __put_user(from->si_status, &to->si_status);
 		err |= __put_user(from->si_utime, &to->si_utime);
 		err |= __put_user(from->si_stime, &to->si_stime);
 		break;
-	case __SI_RT: /* This is not generated by the kernel as of now. */
-	case __SI_MESGQ: /* But this is */
+	case SIL_RT:
 		err |= __put_user(from->si_pid, &to->si_pid);
 		err |= __put_user(from->si_uid, &to->si_uid);
 		err |= __put_user(from->si_int, &to->si_int);
 		break;
-	case __SI_SYS:
+	case SIL_SYS:
 		err |= __put_user((compat_uptr_t)(unsigned long)
 				from->si_call_addr, &to->si_call_addr);
 		err |= __put_user(from->si_syscall, &to->si_syscall);
 		err |= __put_user(from->si_arch, &to->si_arch);
 		break;
-	default: /* this is just in case for now ... */
-		err |= __put_user(from->si_pid, &to->si_pid);
-		err |= __put_user(from->si_uid, &to->si_uid);
-		break;
 	}
 	return err;
 }
@@ -244,7 +239,7 @@ static int compat_preserve_vfp_context(struct compat_vfp_sigframe __user *frame)
 	 * Note that this also saves V16-31, which aren't visible
 	 * in AArch32.
 	 */
-	fpsimd_preserve_current_state();
+	fpsimd_signal_preserve_current_state();
 
 	/* Place structure header on the stack */
 	__put_user_error(magic, &frame->magic, err);
@@ -354,7 +349,7 @@ static int compat_restore_sigframe(struct pt_regs *regs,
 	/*
 	 * Avoid compat_sys_sigreturn() restarting.
 	 */
-	regs->syscallno = ~0UL;
+	forget_syscall(regs);
 
 	err |= !valid_user_regs(&regs->user_regs, current);
 
diff --git a/arch/arm64/kernel/sleep.S b/arch/arm64/kernel/sleep.S
index df67652e46f0..10dd16d7902d 100644
--- a/arch/arm64/kernel/sleep.S
+++ b/arch/arm64/kernel/sleep.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/errno.h>
 #include <linux/linkage.h>
 #include <asm/asm-offsets.h>
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
index 321119881abf..551eb07c53b6 100644
--- a/arch/arm64/kernel/smp.c
+++ b/arch/arm64/kernel/smp.c
@@ -47,6 +47,7 @@
 #include <asm/cpu.h>
 #include <asm/cputype.h>
 #include <asm/cpu_ops.h>
+#include <asm/daifflags.h>
 #include <asm/mmu_context.h>
 #include <asm/numa.h>
 #include <asm/pgtable.h>
@@ -154,7 +155,7 @@ int __cpu_up(unsigned int cpu, struct task_struct *idle)
 	 * page tables.
 	 */
 	secondary_data.task = idle;
-	secondary_data.stack = task_stack_page(idle) + THREAD_START_SP;
+	secondary_data.stack = task_stack_page(idle) + THREAD_SIZE;
 	update_cpu_boot_status(CPU_MMU_OFF);
 	__flush_dcache_area(&secondary_data, sizeof(secondary_data));
 
@@ -216,6 +217,7 @@ int __cpu_up(unsigned int cpu, struct task_struct *idle)
  */
 asmlinkage void secondary_start_kernel(void)
 {
+	u64 mpidr = read_cpuid_mpidr() & MPIDR_HWID_BITMASK;
 	struct mm_struct *mm = &init_mm;
 	unsigned int cpu;
 
@@ -265,14 +267,14 @@ asmlinkage void secondary_start_kernel(void)
 	 * the CPU migration code to notice that the CPU is online
 	 * before we continue.
 	 */
-	pr_info("CPU%u: Booted secondary processor [%08x]\n",
-					 cpu, read_cpuid_id());
+	pr_info("CPU%u: Booted secondary processor 0x%010lx [0x%08x]\n",
+					 cpu, (unsigned long)mpidr,
+					 read_cpuid_id());
 	update_cpu_boot_status(CPU_BOOT_SUCCESS);
 	set_cpu_online(cpu, true);
 	complete(&cpu_running);
 
-	local_irq_enable();
-	local_async_enable();
+	local_daif_restore(DAIF_PROCCTX);
 
 	/*
 	 * OK, it's off to the idle thread for us
@@ -368,10 +370,6 @@ void __cpu_die(unsigned int cpu)
 /*
  * Called from the idle thread for the CPU which has been shutdown.
  *
- * Note that we disable IRQs here, but do not re-enable them
- * before returning to the caller. This is also the behaviour
- * of the other hotplug-cpu capable cores, so presumably coming
- * out of idle fixes this.
  */
 void cpu_die(void)
 {
@@ -379,7 +377,7 @@ void cpu_die(void)
 
 	idle_task_exit();
 
-	local_irq_disable();
+	local_daif_mask();
 
 	/* Tell __cpu_die() that this CPU is now safe to dispose of */
 	(void)cpu_report_death();
@@ -469,7 +467,7 @@ static u64 __init of_get_cpu_mpidr(struct device_node *dn)
 	 */
 	cell = of_get_property(dn, "reg", NULL);
 	if (!cell) {
-		pr_err("%s: missing reg property\n", dn->full_name);
+		pr_err("%pOF: missing reg property\n", dn);
 		return INVALID_HWID;
 	}
 
@@ -478,7 +476,7 @@ static u64 __init of_get_cpu_mpidr(struct device_node *dn)
 	 * Non affinity bits must be set to 0 in the DT
 	 */
 	if (hwid & ~MPIDR_HWID_BITMASK) {
-		pr_err("%s: invalid reg property\n", dn->full_name);
+		pr_err("%pOF: invalid reg property\n", dn);
 		return INVALID_HWID;
 	}
 	return hwid;
@@ -627,8 +625,8 @@ static void __init of_parse_and_init_cpus(void)
 			goto next;
 
 		if (is_mpidr_duplicate(cpu_count, hwid)) {
-			pr_err("%s: duplicate cpu reg properties in the DT\n",
-				dn->full_name);
+			pr_err("%pOF: duplicate cpu reg properties in the DT\n",
+				dn);
 			goto next;
 		}
 
@@ -640,8 +638,8 @@ static void __init of_parse_and_init_cpus(void)
 		 */
 		if (hwid == cpu_logical_map(0)) {
 			if (bootcpu_valid) {
-				pr_err("%s: duplicate boot cpu reg property in DT\n",
-					dn->full_name);
+				pr_err("%pOF: duplicate boot cpu reg property in DT\n",
+					dn);
 				goto next;
 			}
 
@@ -690,7 +688,7 @@ void __init smp_init_cpus(void)
 				      acpi_parse_gic_cpu_interface, 0);
 
 	if (cpu_count > nr_cpu_ids)
-		pr_warn("Number of cores (%d) exceeds configured maximum of %d - clipping\n",
+		pr_warn("Number of cores (%d) exceeds configured maximum of %u - clipping\n",
 			cpu_count, nr_cpu_ids);
 
 	if (!bootcpu_valid) {
@@ -837,7 +835,7 @@ static void ipi_cpu_stop(unsigned int cpu)
 {
 	set_cpu_online(cpu, false);
 
-	local_irq_disable();
+	local_daif_mask();
 
 	while (1)
 		cpu_relax();
@@ -977,11 +975,21 @@ void smp_send_stop(void)
 }
 
 #ifdef CONFIG_KEXEC_CORE
-void smp_send_crash_stop(void)
+void crash_smp_send_stop(void)
 {
+	static int cpus_stopped;
 	cpumask_t mask;
 	unsigned long timeout;
 
+	/*
+	 * This function can be called twice in panic path, but obviously
+	 * we execute this only once.
+	 */
+	if (cpus_stopped)
+		return;
+
+	cpus_stopped = 1;
+
 	if (num_online_cpus() == 1)
 		return;
 
diff --git a/arch/arm64/kernel/stacktrace.c b/arch/arm64/kernel/stacktrace.c
index 09d37d66b630..76809ccd309c 100644
--- a/arch/arm64/kernel/stacktrace.c
+++ b/arch/arm64/kernel/stacktrace.c
@@ -42,33 +42,17 @@
  */
 int notrace unwind_frame(struct task_struct *tsk, struct stackframe *frame)
 {
-	unsigned long high, low;
 	unsigned long fp = frame->fp;
-	unsigned long irq_stack_ptr;
+
+	if (fp & 0xf)
+		return -EINVAL;
 
 	if (!tsk)
 		tsk = current;
 
-	/*
-	 * Switching between stacks is valid when tracing current and in
-	 * non-preemptible context.
-	 */
-	if (tsk == current && !preemptible())
-		irq_stack_ptr = IRQ_STACK_PTR(smp_processor_id());
-	else
-		irq_stack_ptr = 0;
-
-	low  = frame->sp;
-	/* irq stacks are not THREAD_SIZE aligned */
-	if (on_irq_stack(frame->sp, raw_smp_processor_id()))
-		high = irq_stack_ptr;
-	else
-		high = ALIGN(low, THREAD_SIZE) - 0x20;
-
-	if (fp < low || fp > high || fp & 0xf)
+	if (!on_accessible_stack(tsk, fp))
 		return -EINVAL;
 
-	frame->sp = fp + 0x10;
 	frame->fp = READ_ONCE_NOCHECK(*(unsigned long *)(fp));
 	frame->pc = READ_ONCE_NOCHECK(*(unsigned long *)(fp + 8));
 
@@ -86,34 +70,13 @@ int notrace unwind_frame(struct task_struct *tsk, struct stackframe *frame)
 #endif /* CONFIG_FUNCTION_GRAPH_TRACER */
 
 	/*
-	 * Check whether we are going to walk through from interrupt stack
-	 * to task stack.
-	 * If we reach the end of the stack - and its an interrupt stack,
-	 * unpack the dummy frame to find the original elr.
-	 *
-	 * Check the frame->fp we read from the bottom of the irq_stack,
-	 * and the original task stack pointer are both in current->stack.
+	 * Frames created upon entry from EL0 have NULL FP and PC values, so
+	 * don't bother reporting these. Frames created by __noreturn functions
+	 * might have a valid FP even if PC is bogus, so only terminate where
+	 * both are NULL.
 	 */
-	if (frame->sp == irq_stack_ptr) {
-		struct pt_regs *irq_args;
-		unsigned long orig_sp = IRQ_STACK_TO_TASK_STACK(irq_stack_ptr);
-
-		if (object_is_on_stack((void *)orig_sp) &&
-		   object_is_on_stack((void *)frame->fp)) {
-			frame->sp = orig_sp;
-
-			/* orig_sp is the saved pt_regs, find the elr */
-			irq_args = (struct pt_regs *)orig_sp;
-			frame->pc = irq_args->pc;
-		} else {
-			/*
-			 * This frame has a non-standard format, and we
-			 * didn't fix it, because the data looked wrong.
-			 * Refuse to output this frame.
-			 */
-			return -EINVAL;
-		}
-	}
+	if (!frame->fp && !frame->pc)
+		return -EINVAL;
 
 	return 0;
 }
@@ -167,7 +130,6 @@ void save_stack_trace_regs(struct pt_regs *regs, struct stack_trace *trace)
 	data.no_sched_functions = 0;
 
 	frame.fp = regs->regs[29];
-	frame.sp = regs->sp;
 	frame.pc = regs->pc;
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 	frame.graph = current->curr_ret_stack;
@@ -178,7 +140,8 @@ void save_stack_trace_regs(struct pt_regs *regs, struct stack_trace *trace)
 		trace->entries[trace->nr_entries++] = ULONG_MAX;
 }
 
-void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace)
+static noinline void __save_stack_trace(struct task_struct *tsk,
+	struct stack_trace *trace, unsigned int nosched)
 {
 	struct stack_trace_data data;
 	struct stackframe frame;
@@ -188,17 +151,16 @@ void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace)
 
 	data.trace = trace;
 	data.skip = trace->skip;
+	data.no_sched_functions = nosched;
 
 	if (tsk != current) {
-		data.no_sched_functions = 1;
 		frame.fp = thread_saved_fp(tsk);
-		frame.sp = thread_saved_sp(tsk);
 		frame.pc = thread_saved_pc(tsk);
 	} else {
-		data.no_sched_functions = 0;
+		/* We don't want this function nor the caller */
+		data.skip += 2;
 		frame.fp = (unsigned long)__builtin_frame_address(0);
-		frame.sp = current_stack_pointer;
-		frame.pc = (unsigned long)save_stack_trace_tsk;
+		frame.pc = (unsigned long)__save_stack_trace;
 	}
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 	frame.graph = tsk->curr_ret_stack;
@@ -212,9 +174,15 @@ void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace)
 }
 EXPORT_SYMBOL_GPL(save_stack_trace_tsk);
 
+void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace)
+{
+	__save_stack_trace(tsk, trace, 1);
+}
+
 void save_stack_trace(struct stack_trace *trace)
 {
-	save_stack_trace_tsk(current, trace);
+	__save_stack_trace(current, trace, 0);
 }
+
 EXPORT_SYMBOL_GPL(save_stack_trace);
 #endif
diff --git a/arch/arm64/kernel/suspend.c b/arch/arm64/kernel/suspend.c
index 1e3be9064cfa..3fe5ad884418 100644
--- a/arch/arm64/kernel/suspend.c
+++ b/arch/arm64/kernel/suspend.c
@@ -1,9 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/ftrace.h>
 #include <linux/percpu.h>
 #include <linux/slab.h>
 #include <asm/alternative.h>
 #include <asm/cacheflush.h>
 #include <asm/cpufeature.h>
+#include <asm/daifflags.h>
 #include <asm/debug-monitors.h>
 #include <asm/exec.h>
 #include <asm/pgtable.h>
@@ -11,7 +13,6 @@
 #include <asm/mmu_context.h>
 #include <asm/smp_plat.h>
 #include <asm/suspend.h>
-#include <asm/tlbflush.h>
 
 /*
  * This is allocated by cpu_suspend_init(), and used to store a pointer to
@@ -57,7 +58,7 @@ void notrace __cpu_suspend_exit(void)
 	/*
 	 * Restore HW breakpoint registers to sane values
 	 * before debug exceptions are possibly reenabled
-	 * through local_dbg_restore.
+	 * by cpu_suspend()s local_daif_restore() call.
 	 */
 	if (hw_breakpoint_restore)
 		hw_breakpoint_restore(cpu);
@@ -81,7 +82,7 @@ int cpu_suspend(unsigned long arg, int (*fn)(unsigned long))
 	 * updates to mdscr register (saved and restored along with
 	 * general purpose registers) from kernel debuggers.
 	 */
-	local_dbg_save(flags);
+	flags = local_daif_save();
 
 	/*
 	 * Function graph tracer state gets incosistent when the kernel
@@ -114,7 +115,7 @@ int cpu_suspend(unsigned long arg, int (*fn)(unsigned long))
 	 * restored, so from this point onwards, debugging is fully
 	 * renabled if it was enabled when core started shutdown.
 	 */
-	local_dbg_restore(flags);
+	local_daif_restore(flags);
 
 	return ret;
 }
diff --git a/arch/arm64/kernel/time.c b/arch/arm64/kernel/time.c
index da33c90248e9..a4391280fba9 100644
--- a/arch/arm64/kernel/time.c
+++ b/arch/arm64/kernel/time.c
@@ -50,7 +50,6 @@ unsigned long profile_pc(struct pt_regs *regs)
 		return regs->pc;
 
 	frame.fp = regs->regs[29];
-	frame.sp = regs->sp;
 	frame.pc = regs->pc;
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 	frame.graph = -1; /* no task info */
diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c
index 79244c75eaec..8d48b233e6ce 100644
--- a/arch/arm64/kernel/topology.c
+++ b/arch/arm64/kernel/topology.c
@@ -45,7 +45,7 @@ static int __init get_cpu_for_node(struct device_node *node)
 		}
 	}
 
-	pr_crit("Unable to find CPU node for %s\n", cpu_node->full_name);
+	pr_crit("Unable to find CPU node for %pOF\n", cpu_node);
 
 	of_node_put(cpu_node);
 	return -1;
@@ -71,8 +71,8 @@ static int __init parse_core(struct device_node *core, int cluster_id,
 				cpu_topology[cpu].core_id = core_id;
 				cpu_topology[cpu].thread_id = i;
 			} else {
-				pr_err("%s: Can't get CPU for thread\n",
-				       t->full_name);
+				pr_err("%pOF: Can't get CPU for thread\n",
+				       t);
 				of_node_put(t);
 				return -EINVAL;
 			}
@@ -84,15 +84,15 @@ static int __init parse_core(struct device_node *core, int cluster_id,
 	cpu = get_cpu_for_node(core);
 	if (cpu >= 0) {
 		if (!leaf) {
-			pr_err("%s: Core has both threads and CPU\n",
-			       core->full_name);
+			pr_err("%pOF: Core has both threads and CPU\n",
+			       core);
 			return -EINVAL;
 		}
 
 		cpu_topology[cpu].cluster_id = cluster_id;
 		cpu_topology[cpu].core_id = core_id;
 	} else if (leaf) {
-		pr_err("%s: Can't get CPU for leaf core\n", core->full_name);
+		pr_err("%pOF: Can't get CPU for leaf core\n", core);
 		return -EINVAL;
 	}
 
@@ -137,8 +137,8 @@ static int __init parse_cluster(struct device_node *cluster, int depth)
 			has_cores = true;
 
 			if (depth == 0) {
-				pr_err("%s: cpu-map children should be clusters\n",
-				       c->full_name);
+				pr_err("%pOF: cpu-map children should be clusters\n",
+				       c);
 				of_node_put(c);
 				return -EINVAL;
 			}
@@ -146,8 +146,8 @@ static int __init parse_cluster(struct device_node *cluster, int depth)
 			if (leaf) {
 				ret = parse_core(c, cluster_id, core_id++);
 			} else {
-				pr_err("%s: Non-leaf cluster with core %s\n",
-				       cluster->full_name, name);
+				pr_err("%pOF: Non-leaf cluster with core %s\n",
+				       cluster, name);
 				ret = -EINVAL;
 			}
 
@@ -159,7 +159,7 @@ static int __init parse_cluster(struct device_node *cluster, int depth)
 	} while (c);
 
 	if (leaf && !has_cores)
-		pr_warn("%s: empty cluster\n", cluster->full_name);
+		pr_warn("%pOF: empty cluster\n", cluster);
 
 	if (leaf)
 		cluster_id++;
diff --git a/arch/arm64/kernel/trace-events-emulation.h b/arch/arm64/kernel/trace-events-emulation.h
index ae1dd598ea65..6c40f58b844a 100644
--- a/arch/arm64/kernel/trace-events-emulation.h
+++ b/arch/arm64/kernel/trace-events-emulation.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM emulation
 
diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c
index c7c7088097be..3d3588fcd1c7 100644
--- a/arch/arm64/kernel/traps.c
+++ b/arch/arm64/kernel/traps.c
@@ -32,15 +32,18 @@
 #include <linux/sched/signal.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task_stack.h>
+#include <linux/sizes.h>
 #include <linux/syscalls.h>
 #include <linux/mm_types.h>
 
 #include <asm/atomic.h>
 #include <asm/bug.h>
+#include <asm/daifflags.h>
 #include <asm/debug-monitors.h>
 #include <asm/esr.h>
 #include <asm/insn.h>
 #include <asm/traps.h>
+#include <asm/smp.h>
 #include <asm/stack_pointer.h>
 #include <asm/stacktrace.h>
 #include <asm/exception.h>
@@ -56,55 +59,9 @@ static const char *handler[]= {
 
 int show_unhandled_signals = 1;
 
-/*
- * Dump out the contents of some kernel memory nicely...
- */
-static void dump_mem(const char *lvl, const char *str, unsigned long bottom,
-		     unsigned long top)
-{
-	unsigned long first;
-	mm_segment_t fs;
-	int i;
-
-	/*
-	 * We need to switch to kernel mode so that we can use __get_user
-	 * to safely read from kernel space.
-	 */
-	fs = get_fs();
-	set_fs(KERNEL_DS);
-
-	printk("%s%s(0x%016lx to 0x%016lx)\n", lvl, str, bottom, top);
-
-	for (first = bottom & ~31; first < top; first += 32) {
-		unsigned long p;
-		char str[sizeof(" 12345678") * 8 + 1];
-
-		memset(str, ' ', sizeof(str));
-		str[sizeof(str) - 1] = '\0';
-
-		for (p = first, i = 0; i < (32 / 8)
-					&& p < top; i++, p += 8) {
-			if (p >= bottom && p < top) {
-				unsigned long val;
-
-				if (__get_user(val, (unsigned long *)p) == 0)
-					sprintf(str + i * 17, " %016lx", val);
-				else
-					sprintf(str + i * 17, " ????????????????");
-			}
-		}
-		printk("%s%04lx:%s\n", lvl, first & 0xffff, str);
-	}
-
-	set_fs(fs);
-}
-
 static void dump_backtrace_entry(unsigned long where)
 {
-	/*
-	 * Note that 'where' can have a physical address, but it's not handled.
-	 */
-	print_ip_sym(where);
+	printk(" %pS\n", (void *)where);
 }
 
 static void __dump_instr(const char *lvl, struct pt_regs *regs)
@@ -116,7 +73,7 @@ static void __dump_instr(const char *lvl, struct pt_regs *regs)
 	for (i = -4; i < 1; i++) {
 		unsigned int val, bad;
 
-		bad = __get_user(val, &((u32 *)addr)[i]);
+		bad = get_user(val, &((u32 *)addr)[i]);
 
 		if (!bad)
 			p += sprintf(p, i == 0 ? "(%08x) " : "%08x ", val);
@@ -143,7 +100,6 @@ static void dump_instr(const char *lvl, struct pt_regs *regs)
 void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk)
 {
 	struct stackframe frame;
-	unsigned long irq_stack_ptr;
 	int skip;
 
 	pr_debug("%s(regs = %p tsk = %p)\n", __func__, regs, tsk);
@@ -154,25 +110,14 @@ void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk)
 	if (!try_get_task_stack(tsk))
 		return;
 
-	/*
-	 * Switching between stacks is valid when tracing current and in
-	 * non-preemptible context.
-	 */
-	if (tsk == current && !preemptible())
-		irq_stack_ptr = IRQ_STACK_PTR(smp_processor_id());
-	else
-		irq_stack_ptr = 0;
-
 	if (tsk == current) {
 		frame.fp = (unsigned long)__builtin_frame_address(0);
-		frame.sp = current_stack_pointer;
 		frame.pc = (unsigned long)dump_backtrace;
 	} else {
 		/*
 		 * task blocked in __switch_to
 		 */
 		frame.fp = thread_saved_fp(tsk);
-		frame.sp = thread_saved_sp(tsk);
 		frame.pc = thread_saved_pc(tsk);
 	}
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
@@ -181,14 +126,10 @@ void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk)
 
 	skip = !!regs;
 	printk("Call trace:\n");
-	while (1) {
-		unsigned long where = frame.pc;
-		unsigned long stack;
-		int ret;
-
+	do {
 		/* skip until specified stack frame */
 		if (!skip) {
-			dump_backtrace_entry(where);
+			dump_backtrace_entry(frame.pc);
 		} else if (frame.fp == regs->regs[29]) {
 			skip = 0;
 			/*
@@ -200,25 +141,7 @@ void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk)
 			 */
 			dump_backtrace_entry(regs->pc);
 		}
-		ret = unwind_frame(tsk, &frame);
-		if (ret < 0)
-			break;
-		stack = frame.sp;
-		if (in_exception_text(where)) {
-			/*
-			 * If we switched to the irq_stack before calling this
-			 * exception handler, then the pt_regs will be on the
-			 * task stack. The easiest way to tell is if the large
-			 * pt_regs would overlap with the end of the irq_stack.
-			 */
-			if (stack < irq_stack_ptr &&
-			    (stack + sizeof(struct pt_regs)) > irq_stack_ptr)
-				stack = IRQ_STACK_TO_TASK_STACK(irq_stack_ptr);
-
-			dump_mem("", "Exception stack", stack,
-				 stack + sizeof(struct pt_regs));
-		}
-	}
+	} while (!unwind_frame(tsk, &frame));
 
 	put_task_stack(tsk);
 }
@@ -257,8 +180,6 @@ static int __die(const char *str, int err, struct pt_regs *regs)
 		 end_of_stack(tsk));
 
 	if (!user_mode(regs)) {
-		dump_mem(KERN_EMERG, "Stack: ", regs->sp,
-			 THREAD_SIZE + (unsigned long)task_stack_page(tsk));
 		dump_backtrace(regs, tsk);
 		dump_instr(KERN_EMERG, regs);
 	}
@@ -274,10 +195,12 @@ static DEFINE_RAW_SPINLOCK(die_lock);
 void die(const char *str, struct pt_regs *regs, int err)
 {
 	int ret;
+	unsigned long flags;
+
+	raw_spin_lock_irqsave(&die_lock, flags);
 
 	oops_enter();
 
-	raw_spin_lock_irq(&die_lock);
 	console_verbose();
 	bust_spinlocks(1);
 	ret = __die(str, err, regs);
@@ -287,13 +210,15 @@ void die(const char *str, struct pt_regs *regs, int err)
 
 	bust_spinlocks(0);
 	add_taint(TAINT_DIE, LOCKDEP_NOW_UNRELIABLE);
-	raw_spin_unlock_irq(&die_lock);
 	oops_exit();
 
 	if (in_interrupt())
 		panic("Fatal exception in interrupt");
 	if (panic_on_oops)
 		panic("Fatal exception");
+
+	raw_spin_unlock_irqrestore(&die_lock, flags);
+
 	if (ret != NOTIFY_STOP)
 		do_exit(SIGSEGV);
 }
@@ -310,6 +235,17 @@ void arm64_notify_die(const char *str, struct pt_regs *regs,
 	}
 }
 
+void arm64_skip_faulting_instruction(struct pt_regs *regs, unsigned long size)
+{
+	regs->pc += size;
+
+	/*
+	 * If we were single stepping, we want to get the step exception after
+	 * we return from the trap.
+	 */
+	user_fastforward_single_step(current);
+}
+
 static LIST_HEAD(undef_hook);
 static DEFINE_RAW_SPINLOCK(undef_lock);
 
@@ -375,8 +311,8 @@ exit:
 	return fn ? fn(regs, instr) : 1;
 }
 
-static void force_signal_inject(int signal, int code, struct pt_regs *regs,
-				unsigned long address)
+void force_signal_inject(int signal, int code, struct pt_regs *regs,
+			 unsigned long address)
 {
 	siginfo_t info;
 	void __user *pc = (void __user *)instruction_pointer(regs);
@@ -390,7 +326,7 @@ static void force_signal_inject(int signal, int code, struct pt_regs *regs,
 		desc = "illegal memory access";
 		break;
 	default:
-		desc = "bad mode";
+		desc = "unknown or unrecoverable error";
 		break;
 	}
 
@@ -480,6 +416,9 @@ static void user_cache_maint_handler(unsigned int esr, struct pt_regs *regs)
 	case ESR_ELx_SYS64_ISS_CRM_DC_CVAC:	/* DC CVAC, gets promoted */
 		__user_cache_maint("dc civac", address, ret);
 		break;
+	case ESR_ELx_SYS64_ISS_CRM_DC_CVAP:	/* DC CVAP */
+		__user_cache_maint("sys 3, c7, c12, 1", address, ret);
+		break;
 	case ESR_ELx_SYS64_ISS_CRM_DC_CIVAC:	/* DC CIVAC */
 		__user_cache_maint("dc civac", address, ret);
 		break;
@@ -494,7 +433,7 @@ static void user_cache_maint_handler(unsigned int esr, struct pt_regs *regs)
 	if (ret)
 		arm64_notify_segfault(regs, address);
 	else
-		regs->pc += 4;
+		arm64_skip_faulting_instruction(regs, AARCH64_INSN_SIZE);
 }
 
 static void ctr_read_handler(unsigned int esr, struct pt_regs *regs)
@@ -504,7 +443,7 @@ static void ctr_read_handler(unsigned int esr, struct pt_regs *regs)
 
 	pt_regs_write_reg(regs, rt, val);
 
-	regs->pc += 4;
+	arm64_skip_faulting_instruction(regs, AARCH64_INSN_SIZE);
 }
 
 static void cntvct_read_handler(unsigned int esr, struct pt_regs *regs)
@@ -512,15 +451,15 @@ static void cntvct_read_handler(unsigned int esr, struct pt_regs *regs)
 	int rt = (esr & ESR_ELx_SYS64_ISS_RT_MASK) >> ESR_ELx_SYS64_ISS_RT_SHIFT;
 
 	pt_regs_write_reg(regs, rt, arch_counter_get_cntvct());
-	regs->pc += 4;
+	arm64_skip_faulting_instruction(regs, AARCH64_INSN_SIZE);
 }
 
 static void cntfrq_read_handler(unsigned int esr, struct pt_regs *regs)
 {
 	int rt = (esr & ESR_ELx_SYS64_ISS_RT_MASK) >> ESR_ELx_SYS64_ISS_RT_SHIFT;
 
-	pt_regs_write_reg(regs, rt, read_sysreg(cntfrq_el0));
-	regs->pc += 4;
+	pt_regs_write_reg(regs, rt, arch_timer_get_rate());
+	arm64_skip_faulting_instruction(regs, AARCH64_INSN_SIZE);
 }
 
 struct sys64_hook {
@@ -589,7 +528,7 @@ asmlinkage long do_ni_syscall(struct pt_regs *regs)
 
 	if (show_unhandled_signals_ratelimited()) {
 		pr_info("%s[%d]: syscall %d\n", current->comm,
-			task_pid_nr(current), (int)regs->syscallno);
+			task_pid_nr(current), regs->syscallno);
 		dump_instr("", regs);
 		if (user_mode(regs))
 			__show_regs(regs);
@@ -617,6 +556,7 @@ static const char *esr_class_str[] = {
 	[ESR_ELx_EC_HVC64]		= "HVC (AArch64)",
 	[ESR_ELx_EC_SMC64]		= "SMC (AArch64)",
 	[ESR_ELx_EC_SYS64]		= "MSR/MRS (AArch64)",
+	[ESR_ELx_EC_SVE]		= "SVE",
 	[ESR_ELx_EC_IMP_DEF]		= "EL3 IMP DEF",
 	[ESR_ELx_EC_IABT_LOW]		= "IABT (lower EL)",
 	[ESR_ELx_EC_IABT_CUR]		= "IABT (current EL)",
@@ -656,7 +596,7 @@ asmlinkage void bad_mode(struct pt_regs *regs, int reason, unsigned int esr)
 		esr_get_class_string(esr));
 
 	die("Oops - bad mode", regs, 0);
-	local_irq_disable();
+	local_daif_mask();
 	panic("bad mode");
 }
 
@@ -685,6 +625,56 @@ asmlinkage void bad_el0_sync(struct pt_regs *regs, int reason, unsigned int esr)
 	force_sig_info(info.si_signo, &info, current);
 }
 
+#ifdef CONFIG_VMAP_STACK
+
+DEFINE_PER_CPU(unsigned long [OVERFLOW_STACK_SIZE/sizeof(long)], overflow_stack)
+	__aligned(16);
+
+asmlinkage void handle_bad_stack(struct pt_regs *regs)
+{
+	unsigned long tsk_stk = (unsigned long)current->stack;
+	unsigned long irq_stk = (unsigned long)this_cpu_read(irq_stack_ptr);
+	unsigned long ovf_stk = (unsigned long)this_cpu_ptr(overflow_stack);
+	unsigned int esr = read_sysreg(esr_el1);
+	unsigned long far = read_sysreg(far_el1);
+
+	console_verbose();
+	pr_emerg("Insufficient stack space to handle exception!");
+
+	pr_emerg("ESR: 0x%08x -- %s\n", esr, esr_get_class_string(esr));
+	pr_emerg("FAR: 0x%016lx\n", far);
+
+	pr_emerg("Task stack:     [0x%016lx..0x%016lx]\n",
+		 tsk_stk, tsk_stk + THREAD_SIZE);
+	pr_emerg("IRQ stack:      [0x%016lx..0x%016lx]\n",
+		 irq_stk, irq_stk + THREAD_SIZE);
+	pr_emerg("Overflow stack: [0x%016lx..0x%016lx]\n",
+		 ovf_stk, ovf_stk + OVERFLOW_STACK_SIZE);
+
+	__show_regs(regs);
+
+	/*
+	 * We use nmi_panic to limit the potential for recusive overflows, and
+	 * to get a better stack trace.
+	 */
+	nmi_panic(NULL, "kernel stack overflow");
+	cpu_park_loop();
+}
+#endif
+
+asmlinkage void do_serror(struct pt_regs *regs, unsigned int esr)
+{
+	nmi_enter();
+
+	console_verbose();
+
+	pr_crit("SError Interrupt on CPU%d, code 0x%08x -- %s\n",
+		smp_processor_id(), esr, esr_get_class_string(esr));
+	__show_regs(regs);
+
+	panic("Asynchronous SError Interrupt");
+}
+
 void __pte_error(const char *file, int line, unsigned long val)
 {
 	pr_err("%s:%d: bad pte %016lx.\n", file, line, val);
@@ -738,7 +728,7 @@ static int bug_handler(struct pt_regs *regs, unsigned int esr)
 	}
 
 	/* If thread survives, skip over the BUG instruction and continue: */
-	regs->pc += AARCH64_INSN_SIZE;	/* skip BRK and resume */
+	arm64_skip_faulting_instruction(regs, AARCH64_INSN_SIZE);
 	return DBG_HOOK_HANDLED;
 }
 
diff --git a/arch/arm64/kernel/vdso.c b/arch/arm64/kernel/vdso.c
index e8f759f764f2..2d419006ad43 100644
--- a/arch/arm64/kernel/vdso.c
+++ b/arch/arm64/kernel/vdso.c
@@ -110,12 +110,27 @@ int aarch32_setup_vectors_page(struct linux_binprm *bprm, int uses_interp)
 }
 #endif /* CONFIG_COMPAT */
 
+static int vdso_mremap(const struct vm_special_mapping *sm,
+		struct vm_area_struct *new_vma)
+{
+	unsigned long new_size = new_vma->vm_end - new_vma->vm_start;
+	unsigned long vdso_size = vdso_end - vdso_start;
+
+	if (vdso_size != new_size)
+		return -EINVAL;
+
+	current->mm->context.vdso = (void *)new_vma->vm_start;
+
+	return 0;
+}
+
 static struct vm_special_mapping vdso_spec[2] __ro_after_init = {
 	{
 		.name	= "[vvar]",
 	},
 	{
 		.name	= "[vdso]",
+		.mremap = vdso_mremap,
 	},
 };
 
diff --git a/arch/arm64/kernel/vdso/Makefile b/arch/arm64/kernel/vdso/Makefile
index 62c84f7cb01b..b215c712d897 100644
--- a/arch/arm64/kernel/vdso/Makefile
+++ b/arch/arm64/kernel/vdso/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Building a vDSO image for AArch64.
 #
diff --git a/arch/arm64/kernel/vdso/gen_vdso_offsets.sh b/arch/arm64/kernel/vdso/gen_vdso_offsets.sh
index 01924ff071ad..0664acaf61ff 100755
--- a/arch/arm64/kernel/vdso/gen_vdso_offsets.sh
+++ b/arch/arm64/kernel/vdso/gen_vdso_offsets.sh
@@ -1,4 +1,5 @@
 #!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
 
 #
 # Match symbols in the DSO that look like VDSO_*; produce a header file
diff --git a/arch/arm64/kernel/vdso/gettimeofday.S b/arch/arm64/kernel/vdso/gettimeofday.S
index 76320e920965..c39872a7b03c 100644
--- a/arch/arm64/kernel/vdso/gettimeofday.S
+++ b/arch/arm64/kernel/vdso/gettimeofday.S
@@ -309,7 +309,7 @@ ENTRY(__kernel_clock_getres)
 	b.ne	4f
 	ldr	x2, 6f
 2:
-	cbz	w1, 3f
+	cbz	x1, 3f
 	stp	xzr, x2, [x1]
 
 3:	/* res == NULL. */
diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S
index 987a00ee446c..7da3e5c366a0 100644
--- a/arch/arm64/kernel/vmlinux.lds.S
+++ b/arch/arm64/kernel/vmlinux.lds.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * ld script to make ARM Linux kernel
  * taken from the i386 version by Russell King
@@ -72,22 +73,6 @@ PECOFF_FILE_ALIGNMENT = 0x200;
 #define PECOFF_EDATA_PADDING
 #endif
 
-#if defined(CONFIG_DEBUG_ALIGN_RODATA)
-/*
- *  4 KB granule:   1 level 2 entry
- * 16 KB granule: 128 level 3 entries, with contiguous bit
- * 64 KB granule:  32 level 3 entries, with contiguous bit
- */
-#define SEGMENT_ALIGN			SZ_2M
-#else
-/*
- *  4 KB granule:  16 level 3 entries, with contiguous bit
- * 16 KB granule:   4 level 3 entries, without contiguous bit
- * 64 KB granule:   1 level 3 entry
- */
-#define SEGMENT_ALIGN			SZ_64K
-#endif
-
 SECTIONS
 {
 	/*
@@ -192,7 +177,7 @@ SECTIONS
 
 	_data = .;
 	_sdata = .;
-	RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
+	RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_ALIGN)
 
 	/*
 	 * Data written with the MMU off but read with the MMU on requires
diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig
index 52cb7ad9b2fd..2257dfcc44cc 100644
--- a/arch/arm64/kvm/Kconfig
+++ b/arch/arm64/kvm/Kconfig
@@ -1,8 +1,10 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # KVM configuration
 #
 
 source "virt/kvm/Kconfig"
+source "virt/lib/Kconfig"
 
 menuconfig VIRTUALIZATION
 	bool "Virtualization"
@@ -35,6 +37,8 @@ config KVM
 	select HAVE_KVM_MSI
 	select HAVE_KVM_IRQCHIP
 	select HAVE_KVM_IRQ_ROUTING
+	select IRQ_BYPASS_MANAGER
+	select HAVE_KVM_IRQ_BYPASS
 	---help---
 	  Support hosting virtualized guest machines.
 	  We don't support KVM with 16K page tables yet, due to the multiple
diff --git a/arch/arm64/kvm/Makefile b/arch/arm64/kvm/Makefile
index 5d9810086c25..87c4f7ae24de 100644
--- a/arch/arm64/kvm/Makefile
+++ b/arch/arm64/kvm/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for Kernel-based Virtual Machine module
 #
@@ -26,6 +27,7 @@ kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic/vgic-init.o
 kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic/vgic-irqfd.o
 kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic/vgic-v2.o
 kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic/vgic-v3.o
+kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic/vgic-v4.o
 kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic/vgic-mmio.o
 kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic/vgic-mmio-v2.o
 kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic/vgic-mmio-v3.o
diff --git a/arch/arm64/kvm/handle_exit.c b/arch/arm64/kvm/handle_exit.c
index 17d8a1677a0b..b71247995469 100644
--- a/arch/arm64/kvm/handle_exit.c
+++ b/arch/arm64/kvm/handle_exit.c
@@ -84,7 +84,7 @@ static int kvm_handle_wfx(struct kvm_vcpu *vcpu, struct kvm_run *run)
 	if (kvm_vcpu_get_hsr(vcpu) & ESR_ELx_WFx_ISS_WFE) {
 		trace_kvm_wfx_arm64(*vcpu_pc(vcpu), true);
 		vcpu->stat.wfe_exit_stat++;
-		kvm_vcpu_on_spin(vcpu);
+		kvm_vcpu_on_spin(vcpu, vcpu_mode_priv(vcpu));
 	} else {
 		trace_kvm_wfx_arm64(*vcpu_pc(vcpu), false);
 		vcpu->stat.wfi_exit_stat++;
@@ -147,6 +147,13 @@ static int kvm_handle_unknown_ec(struct kvm_vcpu *vcpu, struct kvm_run *run)
 	return 1;
 }
 
+static int handle_sve(struct kvm_vcpu *vcpu, struct kvm_run *run)
+{
+	/* Until SVE is supported for guests: */
+	kvm_inject_undefined(vcpu);
+	return 1;
+}
+
 static exit_handle_fn arm_exit_handlers[] = {
 	[0 ... ESR_ELx_EC_MAX]	= kvm_handle_unknown_ec,
 	[ESR_ELx_EC_WFx]	= kvm_handle_wfx,
@@ -160,6 +167,7 @@ static exit_handle_fn arm_exit_handlers[] = {
 	[ESR_ELx_EC_HVC64]	= handle_hvc,
 	[ESR_ELx_EC_SMC64]	= handle_smc,
 	[ESR_ELx_EC_SYS64]	= kvm_handle_sys_reg,
+	[ESR_ELx_EC_SVE]	= handle_sve,
 	[ESR_ELx_EC_IABT_LOW]	= kvm_handle_guest_abort,
 	[ESR_ELx_EC_DABT_LOW]	= kvm_handle_guest_abort,
 	[ESR_ELx_EC_SOFTSTP_LOW]= kvm_handle_guest_debug,
diff --git a/arch/arm64/kvm/hyp/Makefile b/arch/arm64/kvm/hyp/Makefile
index 14c4e3b14bcb..f04400d494b7 100644
--- a/arch/arm64/kvm/hyp/Makefile
+++ b/arch/arm64/kvm/hyp/Makefile
@@ -1,8 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for Kernel-based Virtual Machine module, HYP part
 #
 
-ccflags-y += -fno-stack-protector
+ccflags-y += -fno-stack-protector -DDISABLE_BRANCH_PROFILING
 
 KVM=../../../../virt/kvm
 
diff --git a/arch/arm64/kvm/hyp/debug-sr.c b/arch/arm64/kvm/hyp/debug-sr.c
index f5154ed3da6c..321c9c05dd9e 100644
--- a/arch/arm64/kvm/hyp/debug-sr.c
+++ b/arch/arm64/kvm/hyp/debug-sr.c
@@ -65,16 +65,6 @@
 	default:	write_debug(ptr[0], reg, 0);			\
 	}
 
-#define PMSCR_EL1		sys_reg(3, 0, 9, 9, 0)
-
-#define PMBLIMITR_EL1		sys_reg(3, 0, 9, 10, 0)
-#define PMBLIMITR_EL1_E		BIT(0)
-
-#define PMBIDR_EL1		sys_reg(3, 0, 9, 10, 7)
-#define PMBIDR_EL1_P		BIT(4)
-
-#define psb_csync()		asm volatile("hint #17")
-
 static void __hyp_text __debug_save_spe_vhe(u64 *pmscr_el1)
 {
 	/* The vcpu can run. but it can't hide. */
@@ -90,18 +80,18 @@ static void __hyp_text __debug_save_spe_nvhe(u64 *pmscr_el1)
 		return;
 
 	/* Yes; is it owned by EL3? */
-	reg = read_sysreg_s(PMBIDR_EL1);
-	if (reg & PMBIDR_EL1_P)
+	reg = read_sysreg_s(SYS_PMBIDR_EL1);
+	if (reg & BIT(SYS_PMBIDR_EL1_P_SHIFT))
 		return;
 
 	/* No; is the host actually using the thing? */
-	reg = read_sysreg_s(PMBLIMITR_EL1);
-	if (!(reg & PMBLIMITR_EL1_E))
+	reg = read_sysreg_s(SYS_PMBLIMITR_EL1);
+	if (!(reg & BIT(SYS_PMBLIMITR_EL1_E_SHIFT)))
 		return;
 
 	/* Yes; save the control register and disable data generation */
-	*pmscr_el1 = read_sysreg_s(PMSCR_EL1);
-	write_sysreg_s(0, PMSCR_EL1);
+	*pmscr_el1 = read_sysreg_s(SYS_PMSCR_EL1);
+	write_sysreg_s(0, SYS_PMSCR_EL1);
 	isb();
 
 	/* Now drain all buffered data to memory */
@@ -122,7 +112,7 @@ static void __hyp_text __debug_restore_spe(u64 pmscr_el1)
 	isb();
 
 	/* Re-enable data generation */
-	write_sysreg_s(pmscr_el1, PMSCR_EL1);
+	write_sysreg_s(pmscr_el1, SYS_PMSCR_EL1);
 }
 
 void __hyp_text __debug_save_state(struct kvm_vcpu *vcpu,
diff --git a/arch/arm64/kvm/hyp/s2-setup.c b/arch/arm64/kvm/hyp/s2-setup.c
index b81f4091c909..a81f5e10fc8c 100644
--- a/arch/arm64/kvm/hyp/s2-setup.c
+++ b/arch/arm64/kvm/hyp/s2-setup.c
@@ -70,7 +70,7 @@ u32 __hyp_text __init_stage2_translation(void)
 	 * Management in ID_AA64MMFR1_EL1 and enable the feature in VTCR_EL2.
 	 */
 	tmp = (read_sysreg(id_aa64mmfr1_el1) >> ID_AA64MMFR1_HADBS_SHIFT) & 0xf;
-	if (IS_ENABLED(CONFIG_ARM64_HW_AFDBM) && tmp)
+	if (tmp)
 		val |= VTCR_EL2_HA;
 
 	/*
diff --git a/arch/arm64/kvm/hyp/switch.c b/arch/arm64/kvm/hyp/switch.c
index 945e79c641c4..525c01f48867 100644
--- a/arch/arm64/kvm/hyp/switch.c
+++ b/arch/arm64/kvm/hyp/switch.c
@@ -48,7 +48,7 @@ static void __hyp_text __activate_traps_vhe(void)
 
 	val = read_sysreg(cpacr_el1);
 	val |= CPACR_EL1_TTA;
-	val &= ~CPACR_EL1_FPEN;
+	val &= ~(CPACR_EL1_FPEN | CPACR_EL1_ZEN);
 	write_sysreg(val, cpacr_el1);
 
 	write_sysreg(__kvm_hyp_vector, vbar_el1);
@@ -59,7 +59,7 @@ static void __hyp_text __activate_traps_nvhe(void)
 	u64 val;
 
 	val = CPTR_EL2_DEFAULT;
-	val |= CPTR_EL2_TTA | CPTR_EL2_TFP;
+	val |= CPTR_EL2_TTA | CPTR_EL2_TFP | CPTR_EL2_TZ;
 	write_sysreg(val, cptr_el2);
 }
 
@@ -81,11 +81,17 @@ static void __hyp_text __activate_traps(struct kvm_vcpu *vcpu)
 	 * it will cause an exception.
 	 */
 	val = vcpu->arch.hcr_el2;
+
 	if (!(val & HCR_RW) && system_supports_fpsimd()) {
 		write_sysreg(1 << 30, fpexc32_el2);
 		isb();
 	}
+
+	if (val & HCR_RW) /* for AArch64 only: */
+		val |= HCR_TID3; /* TID3: trap feature register accesses */
+
 	write_sysreg(val, hcr_el2);
+
 	/* Trap on AArch32 cp15 c15 accesses (EL1 or EL0) */
 	write_sysreg(1 << 15, hstr_el2);
 	/*
@@ -111,7 +117,7 @@ static void __hyp_text __deactivate_traps_vhe(void)
 
 	write_sysreg(mdcr_el2, mdcr_el2);
 	write_sysreg(HCR_HOST_VHE_FLAGS, hcr_el2);
-	write_sysreg(CPACR_EL1_FPEN, cpacr_el1);
+	write_sysreg(CPACR_EL1_DEFAULT, cpacr_el1);
 	write_sysreg(vectors, vbar_el1);
 }
 
@@ -298,7 +304,7 @@ int __hyp_text __kvm_vcpu_run(struct kvm_vcpu *vcpu)
 	__activate_vm(vcpu);
 
 	__vgic_restore_state(vcpu);
-	__timer_restore_state(vcpu);
+	__timer_enable_traps(vcpu);
 
 	/*
 	 * We must restore the 32-bit state before the sysregs, thanks
@@ -368,7 +374,7 @@ again:
 
 	__sysreg_save_guest_state(guest_ctxt);
 	__sysreg32_save_state(vcpu);
-	__timer_save_state(vcpu);
+	__timer_disable_traps(vcpu);
 	__vgic_save_state(vcpu);
 
 	__deactivate_traps(vcpu);
@@ -436,7 +442,7 @@ void __hyp_text __noreturn __hyp_panic(void)
 
 		vcpu = (struct kvm_vcpu *)read_sysreg(tpidr_el2);
 		host_ctxt = kern_hyp_va(vcpu->arch.host_cpu_context);
-		__timer_save_state(vcpu);
+		__timer_disable_traps(vcpu);
 		__deactivate_traps(vcpu);
 		__deactivate_vm(vcpu);
 		__sysreg_restore_host_state(host_ctxt);
diff --git a/arch/arm64/kvm/inject_fault.c b/arch/arm64/kvm/inject_fault.c
index da6a8cfa54a0..8ecbcb40e317 100644
--- a/arch/arm64/kvm/inject_fault.c
+++ b/arch/arm64/kvm/inject_fault.c
@@ -33,74 +33,6 @@
 #define LOWER_EL_AArch64_VECTOR		0x400
 #define LOWER_EL_AArch32_VECTOR		0x600
 
-static void prepare_fault32(struct kvm_vcpu *vcpu, u32 mode, u32 vect_offset)
-{
-	unsigned long cpsr;
-	unsigned long new_spsr_value = *vcpu_cpsr(vcpu);
-	bool is_thumb = (new_spsr_value & COMPAT_PSR_T_BIT);
-	u32 return_offset = (is_thumb) ? 4 : 0;
-	u32 sctlr = vcpu_cp15(vcpu, c1_SCTLR);
-
-	cpsr = mode | COMPAT_PSR_I_BIT;
-
-	if (sctlr & (1 << 30))
-		cpsr |= COMPAT_PSR_T_BIT;
-	if (sctlr & (1 << 25))
-		cpsr |= COMPAT_PSR_E_BIT;
-
-	*vcpu_cpsr(vcpu) = cpsr;
-
-	/* Note: These now point to the banked copies */
-	*vcpu_spsr(vcpu) = new_spsr_value;
-	*vcpu_reg32(vcpu, 14) = *vcpu_pc(vcpu) + return_offset;
-
-	/* Branch to exception vector */
-	if (sctlr & (1 << 13))
-		vect_offset += 0xffff0000;
-	else /* always have security exceptions */
-		vect_offset += vcpu_cp15(vcpu, c12_VBAR);
-
-	*vcpu_pc(vcpu) = vect_offset;
-}
-
-static void inject_undef32(struct kvm_vcpu *vcpu)
-{
-	prepare_fault32(vcpu, COMPAT_PSR_MODE_UND, 4);
-}
-
-/*
- * Modelled after TakeDataAbortException() and TakePrefetchAbortException
- * pseudocode.
- */
-static void inject_abt32(struct kvm_vcpu *vcpu, bool is_pabt,
-			 unsigned long addr)
-{
-	u32 vect_offset;
-	u32 *far, *fsr;
-	bool is_lpae;
-
-	if (is_pabt) {
-		vect_offset = 12;
-		far = &vcpu_cp15(vcpu, c6_IFAR);
-		fsr = &vcpu_cp15(vcpu, c5_IFSR);
-	} else { /* !iabt */
-		vect_offset = 16;
-		far = &vcpu_cp15(vcpu, c6_DFAR);
-		fsr = &vcpu_cp15(vcpu, c5_DFSR);
-	}
-
-	prepare_fault32(vcpu, COMPAT_PSR_MODE_ABT | COMPAT_PSR_A_BIT, vect_offset);
-
-	*far = addr;
-
-	/* Give the guest an IMPLEMENTATION DEFINED exception */
-	is_lpae = (vcpu_cp15(vcpu, c2_TTBCR) >> 31);
-	if (is_lpae)
-		*fsr = 1 << 9 | 0x34;
-	else
-		*fsr = 0x14;
-}
-
 enum exception_type {
 	except_type_sync	= 0,
 	except_type_irq		= 0x80,
@@ -197,7 +129,7 @@ static void inject_undef64(struct kvm_vcpu *vcpu)
 void kvm_inject_dabt(struct kvm_vcpu *vcpu, unsigned long addr)
 {
 	if (!(vcpu->arch.hcr_el2 & HCR_RW))
-		inject_abt32(vcpu, false, addr);
+		kvm_inject_dabt32(vcpu, addr);
 	else
 		inject_abt64(vcpu, false, addr);
 }
@@ -213,7 +145,7 @@ void kvm_inject_dabt(struct kvm_vcpu *vcpu, unsigned long addr)
 void kvm_inject_pabt(struct kvm_vcpu *vcpu, unsigned long addr)
 {
 	if (!(vcpu->arch.hcr_el2 & HCR_RW))
-		inject_abt32(vcpu, true, addr);
+		kvm_inject_pabt32(vcpu, addr);
 	else
 		inject_abt64(vcpu, true, addr);
 }
@@ -227,7 +159,7 @@ void kvm_inject_pabt(struct kvm_vcpu *vcpu, unsigned long addr)
 void kvm_inject_undefined(struct kvm_vcpu *vcpu)
 {
 	if (!(vcpu->arch.hcr_el2 & HCR_RW))
-		inject_undef32(vcpu);
+		kvm_inject_undef32(vcpu);
 	else
 		inject_undef64(vcpu);
 }
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c
index 77862881ae86..1830ebc227d1 100644
--- a/arch/arm64/kvm/sys_regs.c
+++ b/arch/arm64/kvm/sys_regs.c
@@ -23,6 +23,7 @@
 #include <linux/bsearch.h>
 #include <linux/kvm_host.h>
 #include <linux/mm.h>
+#include <linux/printk.h>
 #include <linux/uaccess.h>
 
 #include <asm/cacheflush.h>
@@ -764,7 +765,7 @@ static bool access_pmovs(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
 	if (p->is_write) {
 		if (r->CRm & 0x2)
 			/* accessing PMOVSSET_EL0 */
-			kvm_pmu_overflow_set(vcpu, p->regval & mask);
+			vcpu_sys_reg(vcpu, PMOVSSET_EL0) |= (p->regval & mask);
 		else
 			/* accessing PMOVSCLR_EL0 */
 			vcpu_sys_reg(vcpu, PMOVSSET_EL0) &= ~(p->regval & mask);
@@ -841,13 +842,16 @@ static bool access_cntp_tval(struct kvm_vcpu *vcpu,
 		struct sys_reg_params *p,
 		const struct sys_reg_desc *r)
 {
-	struct arch_timer_context *ptimer = vcpu_ptimer(vcpu);
 	u64 now = kvm_phys_timer_read();
+	u64 cval;
 
-	if (p->is_write)
-		ptimer->cnt_cval = p->regval + now;
-	else
-		p->regval = ptimer->cnt_cval - now;
+	if (p->is_write) {
+		kvm_arm_timer_set_reg(vcpu, KVM_REG_ARM_PTIMER_CVAL,
+				      p->regval + now);
+	} else {
+		cval = kvm_arm_timer_get_reg(vcpu, KVM_REG_ARM_PTIMER_CVAL);
+		p->regval = cval - now;
+	}
 
 	return true;
 }
@@ -856,24 +860,10 @@ static bool access_cntp_ctl(struct kvm_vcpu *vcpu,
 		struct sys_reg_params *p,
 		const struct sys_reg_desc *r)
 {
-	struct arch_timer_context *ptimer = vcpu_ptimer(vcpu);
-
-	if (p->is_write) {
-		/* ISTATUS bit is read-only */
-		ptimer->cnt_ctl = p->regval & ~ARCH_TIMER_CTRL_IT_STAT;
-	} else {
-		u64 now = kvm_phys_timer_read();
-
-		p->regval = ptimer->cnt_ctl;
-		/*
-		 * Set ISTATUS bit if it's expired.
-		 * Note that according to ARMv8 ARM Issue A.k, ISTATUS bit is
-		 * UNKNOWN when ENABLE bit is 0, so we chose to set ISTATUS bit
-		 * regardless of ENABLE bit for our implementation convenience.
-		 */
-		if (ptimer->cnt_cval <= now)
-			p->regval |= ARCH_TIMER_CTRL_IT_STAT;
-	}
+	if (p->is_write)
+		kvm_arm_timer_set_reg(vcpu, KVM_REG_ARM_PTIMER_CTL, p->regval);
+	else
+		p->regval = kvm_arm_timer_get_reg(vcpu, KVM_REG_ARM_PTIMER_CTL);
 
 	return true;
 }
@@ -882,16 +872,154 @@ static bool access_cntp_cval(struct kvm_vcpu *vcpu,
 		struct sys_reg_params *p,
 		const struct sys_reg_desc *r)
 {
-	struct arch_timer_context *ptimer = vcpu_ptimer(vcpu);
-
 	if (p->is_write)
-		ptimer->cnt_cval = p->regval;
+		kvm_arm_timer_set_reg(vcpu, KVM_REG_ARM_PTIMER_CVAL, p->regval);
 	else
-		p->regval = ptimer->cnt_cval;
+		p->regval = kvm_arm_timer_get_reg(vcpu, KVM_REG_ARM_PTIMER_CVAL);
 
 	return true;
 }
 
+/* Read a sanitised cpufeature ID register by sys_reg_desc */
+static u64 read_id_reg(struct sys_reg_desc const *r, bool raz)
+{
+	u32 id = sys_reg((u32)r->Op0, (u32)r->Op1,
+			 (u32)r->CRn, (u32)r->CRm, (u32)r->Op2);
+	u64 val = raz ? 0 : read_sanitised_ftr_reg(id);
+
+	if (id == SYS_ID_AA64PFR0_EL1) {
+		if (val & (0xfUL << ID_AA64PFR0_SVE_SHIFT))
+			pr_err_once("kvm [%i]: SVE unsupported for guests, suppressing\n",
+				    task_pid_nr(current));
+
+		val &= ~(0xfUL << ID_AA64PFR0_SVE_SHIFT);
+	}
+
+	return val;
+}
+
+/* cpufeature ID register access trap handlers */
+
+static bool __access_id_reg(struct kvm_vcpu *vcpu,
+			    struct sys_reg_params *p,
+			    const struct sys_reg_desc *r,
+			    bool raz)
+{
+	if (p->is_write)
+		return write_to_read_only(vcpu, p, r);
+
+	p->regval = read_id_reg(r, raz);
+	return true;
+}
+
+static bool access_id_reg(struct kvm_vcpu *vcpu,
+			  struct sys_reg_params *p,
+			  const struct sys_reg_desc *r)
+{
+	return __access_id_reg(vcpu, p, r, false);
+}
+
+static bool access_raz_id_reg(struct kvm_vcpu *vcpu,
+			      struct sys_reg_params *p,
+			      const struct sys_reg_desc *r)
+{
+	return __access_id_reg(vcpu, p, r, true);
+}
+
+static int reg_from_user(u64 *val, const void __user *uaddr, u64 id);
+static int reg_to_user(void __user *uaddr, const u64 *val, u64 id);
+static u64 sys_reg_to_index(const struct sys_reg_desc *reg);
+
+/*
+ * cpufeature ID register user accessors
+ *
+ * For now, these registers are immutable for userspace, so no values
+ * are stored, and for set_id_reg() we don't allow the effective value
+ * to be changed.
+ */
+static int __get_id_reg(const struct sys_reg_desc *rd, void __user *uaddr,
+			bool raz)
+{
+	const u64 id = sys_reg_to_index(rd);
+	const u64 val = read_id_reg(rd, raz);
+
+	return reg_to_user(uaddr, &val, id);
+}
+
+static int __set_id_reg(const struct sys_reg_desc *rd, void __user *uaddr,
+			bool raz)
+{
+	const u64 id = sys_reg_to_index(rd);
+	int err;
+	u64 val;
+
+	err = reg_from_user(&val, uaddr, id);
+	if (err)
+		return err;
+
+	/* This is what we mean by invariant: you can't change it. */
+	if (val != read_id_reg(rd, raz))
+		return -EINVAL;
+
+	return 0;
+}
+
+static int get_id_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd,
+		      const struct kvm_one_reg *reg, void __user *uaddr)
+{
+	return __get_id_reg(rd, uaddr, false);
+}
+
+static int set_id_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd,
+		      const struct kvm_one_reg *reg, void __user *uaddr)
+{
+	return __set_id_reg(rd, uaddr, false);
+}
+
+static int get_raz_id_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd,
+			  const struct kvm_one_reg *reg, void __user *uaddr)
+{
+	return __get_id_reg(rd, uaddr, true);
+}
+
+static int set_raz_id_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd,
+			  const struct kvm_one_reg *reg, void __user *uaddr)
+{
+	return __set_id_reg(rd, uaddr, true);
+}
+
+/* sys_reg_desc initialiser for known cpufeature ID registers */
+#define ID_SANITISED(name) {			\
+	SYS_DESC(SYS_##name),			\
+	.access	= access_id_reg,		\
+	.get_user = get_id_reg,			\
+	.set_user = set_id_reg,			\
+}
+
+/*
+ * sys_reg_desc initialiser for architecturally unallocated cpufeature ID
+ * register with encoding Op0=3, Op1=0, CRn=0, CRm=crm, Op2=op2
+ * (1 <= crm < 8, 0 <= Op2 < 8).
+ */
+#define ID_UNALLOCATED(crm, op2) {			\
+	Op0(3), Op1(0), CRn(0), CRm(crm), Op2(op2),	\
+	.access = access_raz_id_reg,			\
+	.get_user = get_raz_id_reg,			\
+	.set_user = set_raz_id_reg,			\
+}
+
+/*
+ * sys_reg_desc initialiser for known ID registers that we hide from guests.
+ * For now, these are exposed just like unallocated ID regs: they appear
+ * RAZ for the guest.
+ */
+#define ID_HIDDEN(name) {			\
+	SYS_DESC(SYS_##name),			\
+	.access = access_raz_id_reg,		\
+	.get_user = get_raz_id_reg,		\
+	.set_user = set_raz_id_reg,		\
+}
+
 /*
  * Architected system registers.
  * Important: Must be sorted ascending by Op0, Op1, CRn, CRm, Op2
@@ -944,6 +1072,84 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 	{ SYS_DESC(SYS_DBGVCR32_EL2), NULL, reset_val, DBGVCR32_EL2, 0 },
 
 	{ SYS_DESC(SYS_MPIDR_EL1), NULL, reset_mpidr, MPIDR_EL1 },
+
+	/*
+	 * ID regs: all ID_SANITISED() entries here must have corresponding
+	 * entries in arm64_ftr_regs[].
+	 */
+
+	/* AArch64 mappings of the AArch32 ID registers */
+	/* CRm=1 */
+	ID_SANITISED(ID_PFR0_EL1),
+	ID_SANITISED(ID_PFR1_EL1),
+	ID_SANITISED(ID_DFR0_EL1),
+	ID_HIDDEN(ID_AFR0_EL1),
+	ID_SANITISED(ID_MMFR0_EL1),
+	ID_SANITISED(ID_MMFR1_EL1),
+	ID_SANITISED(ID_MMFR2_EL1),
+	ID_SANITISED(ID_MMFR3_EL1),
+
+	/* CRm=2 */
+	ID_SANITISED(ID_ISAR0_EL1),
+	ID_SANITISED(ID_ISAR1_EL1),
+	ID_SANITISED(ID_ISAR2_EL1),
+	ID_SANITISED(ID_ISAR3_EL1),
+	ID_SANITISED(ID_ISAR4_EL1),
+	ID_SANITISED(ID_ISAR5_EL1),
+	ID_SANITISED(ID_MMFR4_EL1),
+	ID_UNALLOCATED(2,7),
+
+	/* CRm=3 */
+	ID_SANITISED(MVFR0_EL1),
+	ID_SANITISED(MVFR1_EL1),
+	ID_SANITISED(MVFR2_EL1),
+	ID_UNALLOCATED(3,3),
+	ID_UNALLOCATED(3,4),
+	ID_UNALLOCATED(3,5),
+	ID_UNALLOCATED(3,6),
+	ID_UNALLOCATED(3,7),
+
+	/* AArch64 ID registers */
+	/* CRm=4 */
+	ID_SANITISED(ID_AA64PFR0_EL1),
+	ID_SANITISED(ID_AA64PFR1_EL1),
+	ID_UNALLOCATED(4,2),
+	ID_UNALLOCATED(4,3),
+	ID_UNALLOCATED(4,4),
+	ID_UNALLOCATED(4,5),
+	ID_UNALLOCATED(4,6),
+	ID_UNALLOCATED(4,7),
+
+	/* CRm=5 */
+	ID_SANITISED(ID_AA64DFR0_EL1),
+	ID_SANITISED(ID_AA64DFR1_EL1),
+	ID_UNALLOCATED(5,2),
+	ID_UNALLOCATED(5,3),
+	ID_HIDDEN(ID_AA64AFR0_EL1),
+	ID_HIDDEN(ID_AA64AFR1_EL1),
+	ID_UNALLOCATED(5,6),
+	ID_UNALLOCATED(5,7),
+
+	/* CRm=6 */
+	ID_SANITISED(ID_AA64ISAR0_EL1),
+	ID_SANITISED(ID_AA64ISAR1_EL1),
+	ID_UNALLOCATED(6,2),
+	ID_UNALLOCATED(6,3),
+	ID_UNALLOCATED(6,4),
+	ID_UNALLOCATED(6,5),
+	ID_UNALLOCATED(6,6),
+	ID_UNALLOCATED(6,7),
+
+	/* CRm=7 */
+	ID_SANITISED(ID_AA64MMFR0_EL1),
+	ID_SANITISED(ID_AA64MMFR1_EL1),
+	ID_SANITISED(ID_AA64MMFR2_EL1),
+	ID_UNALLOCATED(7,3),
+	ID_UNALLOCATED(7,4),
+	ID_UNALLOCATED(7,5),
+	ID_UNALLOCATED(7,6),
+	ID_UNALLOCATED(7,7),
+
 	{ SYS_DESC(SYS_SCTLR_EL1), access_vm_reg, reset_val, SCTLR_EL1, 0x00C50078 },
 	{ SYS_DESC(SYS_CPACR_EL1), NULL, reset_val, CPACR_EL1, 0 },
 	{ SYS_DESC(SYS_TTBR0_EL1), access_vm_reg, reset_unknown, TTBR0_EL1 },
@@ -1790,8 +1996,8 @@ static const struct sys_reg_desc *index_to_sys_reg_desc(struct kvm_vcpu *vcpu,
 	if (!r)
 		r = find_reg(&params, sys_reg_descs, ARRAY_SIZE(sys_reg_descs));
 
-	/* Not saved in the sys_reg array? */
-	if (r && !r->reg)
+	/* Not saved in the sys_reg array and not otherwise accessible? */
+	if (r && !(r->reg || r->get_user))
 		r = NULL;
 
 	return r;
@@ -1815,20 +2021,6 @@ static const struct sys_reg_desc *index_to_sys_reg_desc(struct kvm_vcpu *vcpu,
 FUNCTION_INVARIANT(midr_el1)
 FUNCTION_INVARIANT(ctr_el0)
 FUNCTION_INVARIANT(revidr_el1)
-FUNCTION_INVARIANT(id_pfr0_el1)
-FUNCTION_INVARIANT(id_pfr1_el1)
-FUNCTION_INVARIANT(id_dfr0_el1)
-FUNCTION_INVARIANT(id_afr0_el1)
-FUNCTION_INVARIANT(id_mmfr0_el1)
-FUNCTION_INVARIANT(id_mmfr1_el1)
-FUNCTION_INVARIANT(id_mmfr2_el1)
-FUNCTION_INVARIANT(id_mmfr3_el1)
-FUNCTION_INVARIANT(id_isar0_el1)
-FUNCTION_INVARIANT(id_isar1_el1)
-FUNCTION_INVARIANT(id_isar2_el1)
-FUNCTION_INVARIANT(id_isar3_el1)
-FUNCTION_INVARIANT(id_isar4_el1)
-FUNCTION_INVARIANT(id_isar5_el1)
 FUNCTION_INVARIANT(clidr_el1)
 FUNCTION_INVARIANT(aidr_el1)
 
@@ -1836,20 +2028,6 @@ FUNCTION_INVARIANT(aidr_el1)
 static struct sys_reg_desc invariant_sys_regs[] = {
 	{ SYS_DESC(SYS_MIDR_EL1), NULL, get_midr_el1 },
 	{ SYS_DESC(SYS_REVIDR_EL1), NULL, get_revidr_el1 },
-	{ SYS_DESC(SYS_ID_PFR0_EL1), NULL, get_id_pfr0_el1 },
-	{ SYS_DESC(SYS_ID_PFR1_EL1), NULL, get_id_pfr1_el1 },
-	{ SYS_DESC(SYS_ID_DFR0_EL1), NULL, get_id_dfr0_el1 },
-	{ SYS_DESC(SYS_ID_AFR0_EL1), NULL, get_id_afr0_el1 },
-	{ SYS_DESC(SYS_ID_MMFR0_EL1), NULL, get_id_mmfr0_el1 },
-	{ SYS_DESC(SYS_ID_MMFR1_EL1), NULL, get_id_mmfr1_el1 },
-	{ SYS_DESC(SYS_ID_MMFR2_EL1), NULL, get_id_mmfr2_el1 },
-	{ SYS_DESC(SYS_ID_MMFR3_EL1), NULL, get_id_mmfr3_el1 },
-	{ SYS_DESC(SYS_ID_ISAR0_EL1), NULL, get_id_isar0_el1 },
-	{ SYS_DESC(SYS_ID_ISAR1_EL1), NULL, get_id_isar1_el1 },
-	{ SYS_DESC(SYS_ID_ISAR2_EL1), NULL, get_id_isar2_el1 },
-	{ SYS_DESC(SYS_ID_ISAR3_EL1), NULL, get_id_isar3_el1 },
-	{ SYS_DESC(SYS_ID_ISAR4_EL1), NULL, get_id_isar4_el1 },
-	{ SYS_DESC(SYS_ID_ISAR5_EL1), NULL, get_id_isar5_el1 },
 	{ SYS_DESC(SYS_CLIDR_EL1), NULL, get_clidr_el1 },
 	{ SYS_DESC(SYS_AIDR_EL1), NULL, get_aidr_el1 },
 	{ SYS_DESC(SYS_CTR_EL0), NULL, get_ctr_el0 },
@@ -2079,12 +2257,31 @@ static bool copy_reg_to_user(const struct sys_reg_desc *reg, u64 __user **uind)
 	return true;
 }
 
+static int walk_one_sys_reg(const struct sys_reg_desc *rd,
+			    u64 __user **uind,
+			    unsigned int *total)
+{
+	/*
+	 * Ignore registers we trap but don't save,
+	 * and for which no custom user accessor is provided.
+	 */
+	if (!(rd->reg || rd->get_user))
+		return 0;
+
+	if (!copy_reg_to_user(rd, uind))
+		return -EFAULT;
+
+	(*total)++;
+	return 0;
+}
+
 /* Assumed ordered tables, see kvm_sys_reg_table_init. */
 static int walk_sys_regs(struct kvm_vcpu *vcpu, u64 __user *uind)
 {
 	const struct sys_reg_desc *i1, *i2, *end1, *end2;
 	unsigned int total = 0;
 	size_t num;
+	int err;
 
 	/* We check for duplicates here, to allow arch-specific overrides. */
 	i1 = get_target_table(vcpu->arch.target, true, &num);
@@ -2098,21 +2295,13 @@ static int walk_sys_regs(struct kvm_vcpu *vcpu, u64 __user *uind)
 	while (i1 || i2) {
 		int cmp = cmp_sys_reg(i1, i2);
 		/* target-specific overrides generic entry. */
-		if (cmp <= 0) {
-			/* Ignore registers we trap but don't save. */
-			if (i1->reg) {
-				if (!copy_reg_to_user(i1, &uind))
-					return -EFAULT;
-				total++;
-			}
-		} else {
-			/* Ignore registers we trap but don't save. */
-			if (i2->reg) {
-				if (!copy_reg_to_user(i2, &uind))
-					return -EFAULT;
-				total++;
-			}
-		}
+		if (cmp <= 0)
+			err = walk_one_sys_reg(i1, &uind, &total);
+		else
+			err = walk_one_sys_reg(i2, &uind, &total);
+
+		if (err)
+			return err;
 
 		if (cmp <= 0 && ++i1 == end1)
 			i1 = NULL;
diff --git a/arch/arm64/kvm/trace.h b/arch/arm64/kvm/trace.h
index 5188c7007169..3b82fb1ddd09 100644
--- a/arch/arm64/kvm/trace.h
+++ b/arch/arm64/kvm/trace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #if !defined(_TRACE_ARM64_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
 #define _TRACE_ARM64_KVM_H
 
diff --git a/arch/arm64/kvm/vgic-sys-reg-v3.c b/arch/arm64/kvm/vgic-sys-reg-v3.c
index 116786d2e8e8..c77d508b7462 100644
--- a/arch/arm64/kvm/vgic-sys-reg-v3.c
+++ b/arch/arm64/kvm/vgic-sys-reg-v3.c
@@ -208,29 +208,12 @@ static void vgic_v3_access_apr_reg(struct kvm_vcpu *vcpu,
 static bool access_gic_aprn(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
 			    const struct sys_reg_desc *r, u8 apr)
 {
-	struct vgic_cpu *vgic_v3_cpu = &vcpu->arch.vgic_cpu;
 	u8 idx = r->Op2 & 3;
 
-	/*
-	 * num_pri_bits are initialized with HW supported values.
-	 * We can rely safely on num_pri_bits even if VM has not
-	 * restored ICC_CTLR_EL1 before restoring APnR registers.
-	 */
-	switch (vgic_v3_cpu->num_pri_bits) {
-	case 7:
-		vgic_v3_access_apr_reg(vcpu, p, apr, idx);
-		break;
-	case 6:
-		if (idx > 1)
-			goto err;
-		vgic_v3_access_apr_reg(vcpu, p, apr, idx);
-		break;
-	default:
-		if (idx > 0)
-			goto err;
-		vgic_v3_access_apr_reg(vcpu, p, apr, idx);
-	}
+	if (idx > vgic_v3_max_apr_idx(vcpu))
+		goto err;
 
+	vgic_v3_access_apr_reg(vcpu, p, apr, idx);
 	return true;
 err:
 	if (!p->is_write)
diff --git a/arch/arm64/lib/Makefile b/arch/arm64/lib/Makefile
index c86b7909ef31..4e696f96451f 100644
--- a/arch/arm64/lib/Makefile
+++ b/arch/arm64/lib/Makefile
@@ -1,8 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0
 lib-y		:= bitops.o clear_user.o delay.o copy_from_user.o	\
 		   copy_to_user.o copy_in_user.o copy_page.o		\
 		   clear_page.o memchr.o memcpy.o memmove.o memset.o	\
 		   memcmp.o strcmp.o strncmp.o strlen.o strnlen.o	\
-		   strchr.o strrchr.o
+		   strchr.o strrchr.o tishift.o
 
 # Tell the compiler to treat all general purpose registers (with the
 # exception of the IP registers, which are already handled by the caller
@@ -17,3 +18,5 @@ CFLAGS_atomic_ll_sc.o	:= -fcall-used-x0 -ffixed-x1 -ffixed-x2		\
 		   -fcall-saved-x10 -fcall-saved-x11 -fcall-saved-x12	\
 		   -fcall-saved-x13 -fcall-saved-x14 -fcall-saved-x15	\
 		   -fcall-saved-x18
+
+lib-$(CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE) += uaccess_flushcache.o
diff --git a/arch/arm64/lib/copy_page.S b/arch/arm64/lib/copy_page.S
index c3cd65e31814..076c43715e64 100644
--- a/arch/arm64/lib/copy_page.S
+++ b/arch/arm64/lib/copy_page.S
@@ -30,9 +30,10 @@
  */
 ENTRY(copy_page)
 alternative_if ARM64_HAS_NO_HW_PREFETCH
-	# Prefetch two cache lines ahead.
-	prfm    pldl1strm, [x1, #128]
-	prfm    pldl1strm, [x1, #256]
+	// Prefetch three cache lines ahead.
+	prfm	pldl1strm, [x1, #128]
+	prfm	pldl1strm, [x1, #256]
+	prfm	pldl1strm, [x1, #384]
 alternative_else_nop_endif
 
 	ldp	x2, x3, [x1]
@@ -50,7 +51,7 @@ alternative_else_nop_endif
 	subs	x18, x18, #128
 
 alternative_if ARM64_HAS_NO_HW_PREFETCH
-	prfm    pldl1strm, [x1, #384]
+	prfm	pldl1strm, [x1, #384]
 alternative_else_nop_endif
 
 	stnp	x2, x3, [x0]
diff --git a/arch/arm64/lib/delay.c b/arch/arm64/lib/delay.c
index dad4ec9bbfd1..e48ac402e7be 100644
--- a/arch/arm64/lib/delay.c
+++ b/arch/arm64/lib/delay.c
@@ -24,10 +24,28 @@
 #include <linux/module.h>
 #include <linux/timex.h>
 
+#include <clocksource/arm_arch_timer.h>
+
+#define USECS_TO_CYCLES(time_usecs)			\
+	xloops_to_cycles((time_usecs) * 0x10C7UL)
+
+static inline unsigned long xloops_to_cycles(unsigned long xloops)
+{
+	return (xloops * loops_per_jiffy * HZ) >> 32;
+}
+
 void __delay(unsigned long cycles)
 {
 	cycles_t start = get_cycles();
 
+	if (arch_timer_evtstrm_available()) {
+		const cycles_t timer_evt_period =
+			USECS_TO_CYCLES(ARCH_TIMER_EVT_STREAM_PERIOD_US);
+
+		while ((get_cycles() - start + timer_evt_period) < cycles)
+			wfe();
+	}
+
 	while ((get_cycles() - start) < cycles)
 		cpu_relax();
 }
@@ -35,10 +53,7 @@ EXPORT_SYMBOL(__delay);
 
 inline void __const_udelay(unsigned long xloops)
 {
-	unsigned long loops;
-
-	loops = xloops * loops_per_jiffy * HZ;
-	__delay(loops >> 32);
+	__delay(xloops_to_cycles(xloops));
 }
 EXPORT_SYMBOL(__const_udelay);
 
diff --git a/arch/arm64/lib/tishift.S b/arch/arm64/lib/tishift.S
new file mode 100644
index 000000000000..0179a43cc045
--- /dev/null
+++ b/arch/arm64/lib/tishift.S
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/linkage.h>
+
+ENTRY(__ashlti3)
+	cbz	x2, 1f
+	mov	x3, #64
+	sub	x3, x3, x2
+	cmp	x3, #0
+	b.le	2f
+	lsl	x1, x1, x2
+	lsr	x3, x0, x3
+	lsl	x2, x0, x2
+	orr	x1, x1, x3
+	mov	x0, x2
+1:
+	ret
+2:
+	neg	w1, w3
+	mov	x2, #0
+	lsl	x1, x0, x1
+	mov	x0, x2
+	ret
+ENDPROC(__ashlti3)
+
+ENTRY(__ashrti3)
+	cbz	x2, 3f
+	mov	x3, #64
+	sub	x3, x3, x2
+	cmp	x3, #0
+	b.le	4f
+	lsr	x0, x0, x2
+	lsl	x3, x1, x3
+	asr	x2, x1, x2
+	orr	x0, x0, x3
+	mov	x1, x2
+3:
+	ret
+4:
+	neg	w0, w3
+	asr	x2, x1, #63
+	asr	x0, x1, x0
+	mov	x1, x2
+	ret
+ENDPROC(__ashrti3)
+
+ENTRY(__lshrti3)
+	cbz	x2, 1f
+	mov	x3, #64
+	sub	x3, x3, x2
+	cmp	x3, #0
+	b.le	2f
+	lsr	x0, x0, x2
+	lsl	x3, x1, x3
+	lsr	x2, x1, x2
+	orr	x0, x0, x3
+	mov	x1, x2
+1:
+	ret
+2:
+	neg	w0, w3
+	mov	x2, #0
+	lsr	x0, x1, x0
+	mov	x1, x2
+	ret
+ENDPROC(__lshrti3)
diff --git a/arch/arm64/lib/uaccess_flushcache.c b/arch/arm64/lib/uaccess_flushcache.c
new file mode 100644
index 000000000000..b6ceafdb8b72
--- /dev/null
+++ b/arch/arm64/lib/uaccess_flushcache.c
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2017 ARM Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/uaccess.h>
+#include <asm/barrier.h>
+#include <asm/cacheflush.h>
+
+void memcpy_flushcache(void *dst, const void *src, size_t cnt)
+{
+	/*
+	 * We assume this should not be called with @dst pointing to
+	 * non-cacheable memory, such that we don't need an explicit
+	 * barrier to order the cache maintenance against the memcpy.
+	 */
+	memcpy(dst, src, cnt);
+	__clean_dcache_area_pop(dst, cnt);
+}
+EXPORT_SYMBOL_GPL(memcpy_flushcache);
+
+void memcpy_page_flushcache(char *to, struct page *page, size_t offset,
+			    size_t len)
+{
+	memcpy_flushcache(to, page_address(page) + offset, len);
+}
+
+unsigned long __copy_user_flushcache(void *to, const void __user *from,
+				     unsigned long n)
+{
+	unsigned long rc = __arch_copy_from_user(to, from, n);
+
+	/* See above */
+	__clean_dcache_area_pop(to, n - rc);
+	return rc;
+}
diff --git a/arch/arm64/mm/Makefile b/arch/arm64/mm/Makefile
index 9b0ba191e48e..849c1df3d214 100644
--- a/arch/arm64/mm/Makefile
+++ b/arch/arm64/mm/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-y				:= dma-mapping.o extable.o fault.o init.o \
 				   cache.o copypage.o flush.o \
 				   ioremap.o mmap.o pgd.o mmu.o \
diff --git a/arch/arm64/mm/cache.S b/arch/arm64/mm/cache.S
index 83c27b6e6dca..7f1dbe962cf5 100644
--- a/arch/arm64/mm/cache.S
+++ b/arch/arm64/mm/cache.S
@@ -109,20 +109,25 @@ ENTRY(__clean_dcache_area_pou)
 ENDPROC(__clean_dcache_area_pou)
 
 /*
- *	__dma_inv_area(start, size)
- *	- start   - virtual start address of region
+ *	__inval_dcache_area(kaddr, size)
+ *
+ * 	Ensure that any D-cache lines for the interval [kaddr, kaddr+size)
+ * 	are invalidated. Any partial lines at the ends of the interval are
+ *	also cleaned to PoC to prevent data loss.
+ *
+ *	- kaddr   - kernel address
  *	- size    - size in question
  */
-__dma_inv_area:
-	add	x1, x1, x0
+ENTRY(__inval_dcache_area)
 	/* FALLTHROUGH */
 
 /*
- *	__inval_cache_range(start, end)
- *	- start   - start address of region
- *	- end     - end address of region
+ *	__dma_inv_area(start, size)
+ *	- start   - virtual start address of region
+ *	- size    - size in question
  */
-ENTRY(__inval_cache_range)
+__dma_inv_area:
+	add	x1, x1, x0
 	dcache_line_size x2, x3
 	sub	x3, x2, #1
 	tst	x1, x3				// end cache line aligned?
@@ -140,7 +145,7 @@ ENTRY(__inval_cache_range)
 	b.lo	2b
 	dsb	sy
 	ret
-ENDPIPROC(__inval_cache_range)
+ENDPIPROC(__inval_dcache_area)
 ENDPROC(__dma_inv_area)
 
 /*
@@ -167,6 +172,20 @@ ENDPIPROC(__clean_dcache_area_poc)
 ENDPROC(__dma_clean_area)
 
 /*
+ *	__clean_dcache_area_pop(kaddr, size)
+ *
+ * 	Ensure that any D-cache lines for the interval [kaddr, kaddr+size)
+ * 	are cleaned to the PoP.
+ *
+ *	- kaddr   - kernel address
+ *	- size    - size in question
+ */
+ENTRY(__clean_dcache_area_pop)
+	dcache_by_line_op cvap, sy, x0, x1, x2, x3
+	ret
+ENDPIPROC(__clean_dcache_area_pop)
+
+/*
  *	__dma_flush_area(start, size)
  *
  *	clean & invalidate D / U line
diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
index e90cd1db42a8..b45c5bcaeccb 100644
--- a/arch/arm64/mm/dma-mapping.c
+++ b/arch/arm64/mm/dma-mapping.c
@@ -42,7 +42,7 @@ static pgprot_t __get_dma_pgprot(unsigned long attrs, pgprot_t prot,
 	return prot;
 }
 
-static struct gen_pool *atomic_pool;
+static struct gen_pool *atomic_pool __ro_after_init;
 
 #define DEFAULT_DMA_COHERENT_POOL_SIZE  SZ_256K
 static size_t atomic_pool_size __initdata = DEFAULT_DMA_COHERENT_POOL_SIZE;
@@ -166,7 +166,7 @@ static void *__dma_alloc(struct device *dev, size_t size,
 	/* create a coherent mapping */
 	page = virt_to_page(ptr);
 	coherent_ptr = dma_common_contiguous_remap(page, size, VM_USERMAP,
-						   prot, NULL);
+						   prot, __builtin_return_address(0));
 	if (!coherent_ptr)
 		goto no_map;
 
@@ -303,8 +303,7 @@ static int __swiotlb_mmap_pfn(struct vm_area_struct *vma,
 			      unsigned long pfn, size_t size)
 {
 	int ret = -ENXIO;
-	unsigned long nr_vma_pages = (vma->vm_end - vma->vm_start) >>
-					PAGE_SHIFT;
+	unsigned long nr_vma_pages = vma_pages(vma);
 	unsigned long nr_pages = PAGE_ALIGN(size) >> PAGE_SHIFT;
 	unsigned long off = vma->vm_pgoff;
 
@@ -329,7 +328,7 @@ static int __swiotlb_mmap(struct device *dev,
 	vma->vm_page_prot = __get_dma_pgprot(attrs, vma->vm_page_prot,
 					     is_device_dma_coherent(dev));
 
-	if (dma_mmap_from_coherent(dev, vma, cpu_addr, size, &ret))
+	if (dma_mmap_from_dev_coherent(dev, vma, cpu_addr, size, &ret))
 		return ret;
 
 	return __swiotlb_mmap_pfn(vma, pfn, size);
@@ -425,7 +424,7 @@ static int __init atomic_pool_init(void)
 
 		gen_pool_set_algo(atomic_pool,
 				  gen_pool_first_fit_order_align,
-				  (void *)PAGE_SHIFT);
+				  NULL);
 
 		pr_info("DMA: preallocated %zu KiB pool for atomic allocations\n",
 			atomic_pool_size / 1024);
@@ -706,7 +705,7 @@ static int __iommu_mmap_attrs(struct device *dev, struct vm_area_struct *vma,
 	vma->vm_page_prot = __get_dma_pgprot(attrs, vma->vm_page_prot,
 					     is_device_dma_coherent(dev));
 
-	if (dma_mmap_from_coherent(dev, vma, cpu_addr, size, &ret))
+	if (dma_mmap_from_dev_coherent(dev, vma, cpu_addr, size, &ret))
 		return ret;
 
 	if (attrs & DMA_ATTR_FORCE_CONTIGUOUS) {
diff --git a/arch/arm64/mm/extable.c b/arch/arm64/mm/extable.c
index c9f118cd812b..81e694af5f8c 100644
--- a/arch/arm64/mm/extable.c
+++ b/arch/arm64/mm/extable.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Based on arch/arm/mm/extable.c
  */
diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c
index c7861c9864e6..22168cd0dde7 100644
--- a/arch/arm64/mm/fault.c
+++ b/arch/arm64/mm/fault.c
@@ -34,6 +34,7 @@
 #include <linux/hugetlb.h>
 
 #include <asm/bug.h>
+#include <asm/cmpxchg.h>
 #include <asm/cpufeature.h>
 #include <asm/exception.h>
 #include <asm/debug-monitors.h>
@@ -82,6 +83,47 @@ static inline int notify_page_fault(struct pt_regs *regs, unsigned int esr)
 }
 #endif
 
+static void data_abort_decode(unsigned int esr)
+{
+	pr_alert("Data abort info:\n");
+
+	if (esr & ESR_ELx_ISV) {
+		pr_alert("  Access size = %u byte(s)\n",
+			 1U << ((esr & ESR_ELx_SAS) >> ESR_ELx_SAS_SHIFT));
+		pr_alert("  SSE = %lu, SRT = %lu\n",
+			 (esr & ESR_ELx_SSE) >> ESR_ELx_SSE_SHIFT,
+			 (esr & ESR_ELx_SRT_MASK) >> ESR_ELx_SRT_SHIFT);
+		pr_alert("  SF = %lu, AR = %lu\n",
+			 (esr & ESR_ELx_SF) >> ESR_ELx_SF_SHIFT,
+			 (esr & ESR_ELx_AR) >> ESR_ELx_AR_SHIFT);
+	} else {
+		pr_alert("  ISV = 0, ISS = 0x%08lx\n", esr & ESR_ELx_ISS_MASK);
+	}
+
+	pr_alert("  CM = %lu, WnR = %lu\n",
+		 (esr & ESR_ELx_CM) >> ESR_ELx_CM_SHIFT,
+		 (esr & ESR_ELx_WNR) >> ESR_ELx_WNR_SHIFT);
+}
+
+static void mem_abort_decode(unsigned int esr)
+{
+	pr_alert("Mem abort info:\n");
+
+	pr_alert("  ESR = 0x%08x\n", esr);
+	pr_alert("  Exception class = %s, IL = %u bits\n",
+		 esr_get_class_string(esr),
+		 (esr & ESR_ELx_IL) ? 32 : 16);
+	pr_alert("  SET = %lu, FnV = %lu\n",
+		 (esr & ESR_ELx_SET_MASK) >> ESR_ELx_SET_SHIFT,
+		 (esr & ESR_ELx_FnV) >> ESR_ELx_FnV_SHIFT);
+	pr_alert("  EA = %lu, S1PTW = %lu\n",
+		 (esr & ESR_ELx_EA) >> ESR_ELx_EA_SHIFT,
+		 (esr & ESR_ELx_S1PTW) >> ESR_ELx_S1PTW_SHIFT);
+
+	if (esr_is_data_abort(esr))
+		data_abort_decode(esr);
+}
+
 /*
  * Dump out the page tables associated with 'addr' in the currently active mm.
  */
@@ -139,7 +181,6 @@ void show_pte(unsigned long addr)
 	pr_cont("\n");
 }
 
-#ifdef CONFIG_ARM64_HW_AFDBM
 /*
  * This function sets the access flags (dirty, accessed), as well as write
  * permission, and only to a more permissive setting.
@@ -154,40 +195,33 @@ int ptep_set_access_flags(struct vm_area_struct *vma,
 			  unsigned long address, pte_t *ptep,
 			  pte_t entry, int dirty)
 {
-	pteval_t old_pteval;
-	unsigned int tmp;
+	pteval_t old_pteval, pteval;
 
 	if (pte_same(*ptep, entry))
 		return 0;
 
 	/* only preserve the access flags and write permission */
-	pte_val(entry) &= PTE_AF | PTE_WRITE | PTE_DIRTY;
-
-	/*
-	 * PTE_RDONLY is cleared by default in the asm below, so set it in
-	 * back if necessary (read-only or clean PTE).
-	 */
-	if (!pte_write(entry) || !pte_sw_dirty(entry))
-		pte_val(entry) |= PTE_RDONLY;
+	pte_val(entry) &= PTE_RDONLY | PTE_AF | PTE_WRITE | PTE_DIRTY;
 
 	/*
 	 * Setting the flags must be done atomically to avoid racing with the
-	 * hardware update of the access/dirty state.
+	 * hardware update of the access/dirty state. The PTE_RDONLY bit must
+	 * be set to the most permissive (lowest value) of *ptep and entry
+	 * (calculated as: a & b == ~(~a | ~b)).
 	 */
-	asm volatile("//	ptep_set_access_flags\n"
-	"	prfm	pstl1strm, %2\n"
-	"1:	ldxr	%0, %2\n"
-	"	and	%0, %0, %3		// clear PTE_RDONLY\n"
-	"	orr	%0, %0, %4		// set flags\n"
-	"	stxr	%w1, %0, %2\n"
-	"	cbnz	%w1, 1b\n"
-	: "=&r" (old_pteval), "=&r" (tmp), "+Q" (pte_val(*ptep))
-	: "L" (~PTE_RDONLY), "r" (pte_val(entry)));
+	pte_val(entry) ^= PTE_RDONLY;
+	pteval = READ_ONCE(pte_val(*ptep));
+	do {
+		old_pteval = pteval;
+		pteval ^= PTE_RDONLY;
+		pteval |= pte_val(entry);
+		pteval ^= PTE_RDONLY;
+		pteval = cmpxchg_relaxed(&pte_val(*ptep), old_pteval, pteval);
+	} while (pteval != old_pteval);
 
 	flush_tlb_fix_spurious_fault(vma, address);
 	return 1;
 }
-#endif
 
 static bool is_el1_instruction_abort(unsigned int esr)
 {
@@ -213,9 +247,6 @@ static inline bool is_permission_fault(unsigned int esr, struct pt_regs *regs,
 	return false;
 }
 
-/*
- * The kernel tried to access some page that wasn't present.
- */
 static void __do_kernel_fault(unsigned long addr, unsigned int esr,
 			      struct pt_regs *regs)
 {
@@ -228,9 +259,6 @@ static void __do_kernel_fault(unsigned long addr, unsigned int esr,
 	if (!is_el1_instruction_abort(esr) && fixup_exception(regs))
 		return;
 
-	/*
-	 * No handler, we'll have to terminate things with extreme prejudice.
-	 */
 	bust_spinlocks(1);
 
 	if (is_permission_fault(esr, regs, addr)) {
@@ -247,16 +275,14 @@ static void __do_kernel_fault(unsigned long addr, unsigned int esr,
 	pr_alert("Unable to handle kernel %s at virtual address %08lx\n", msg,
 		 addr);
 
+	mem_abort_decode(esr);
+
 	show_pte(addr);
 	die("Oops", regs, esr);
 	bust_spinlocks(0);
 	do_exit(SIGKILL);
 }
 
-/*
- * Something tried to access memory that isn't in our memory map. User mode
- * accesses just cause a SIGSEGV
- */
 static void __do_user_fault(struct task_struct *tsk, unsigned long addr,
 			    unsigned int esr, unsigned int sig, int code,
 			    struct pt_regs *regs, int fault)
@@ -434,8 +460,11 @@ retry:
 		 * the mmap_sem because it would already be released
 		 * in __lock_page_or_retry in mm/filemap.c.
 		 */
-		if (fatal_signal_pending(current))
+		if (fatal_signal_pending(current)) {
+			if (!user_mode(regs))
+				goto no_context;
 			return 0;
+		}
 
 		/*
 		 * Clear FAULT_FLAG_ALLOW_RETRY to avoid any risk of
@@ -518,23 +547,6 @@ no_context:
 	return 0;
 }
 
-/*
- * First Level Translation Fault Handler
- *
- * We enter here because the first level page table doesn't contain a valid
- * entry for the address.
- *
- * If the address is in kernel space (>= TASK_SIZE), then we are probably
- * faulting in the vmalloc() area.
- *
- * If the init_task's first level page tables contains the relevant entry, we
- * copy the it to this task.  If not, we send the process a signal, fixup the
- * exception, or oops the kernel.
- *
- * NOTE! We MUST NOT take any locks for this case. We may be in an interrupt
- * or a critical region, and should only copy the information from the master
- * page table, nothing more.
- */
 static int __kprobes do_translation_fault(unsigned long addr,
 					  unsigned int esr,
 					  struct pt_regs *regs)
@@ -553,18 +565,11 @@ static int do_alignment_fault(unsigned long addr, unsigned int esr,
 	return 0;
 }
 
-/*
- * This abort handler always returns "fault".
- */
 static int do_bad(unsigned long addr, unsigned int esr, struct pt_regs *regs)
 {
-	return 1;
+	return 1; /* "fault" */
 }
 
-/*
- * This abort handler deals with Synchronous External Abort.
- * It calls notifiers, and then returns "fault".
- */
 static int do_sea(unsigned long addr, unsigned int esr, struct pt_regs *regs)
 {
 	struct siginfo info;
@@ -610,7 +615,7 @@ static const struct fault_info fault_info[] = {
 	{ do_translation_fault,	SIGSEGV, SEGV_MAPERR,	"level 0 translation fault"	},
 	{ do_translation_fault,	SIGSEGV, SEGV_MAPERR,	"level 1 translation fault"	},
 	{ do_translation_fault,	SIGSEGV, SEGV_MAPERR,	"level 2 translation fault"	},
-	{ do_page_fault,	SIGSEGV, SEGV_MAPERR,	"level 3 translation fault"	},
+	{ do_translation_fault,	SIGSEGV, SEGV_MAPERR,	"level 3 translation fault"	},
 	{ do_bad,		SIGBUS,  0,		"unknown 8"			},
 	{ do_page_fault,	SIGSEGV, SEGV_ACCERR,	"level 1 access flag fault"	},
 	{ do_page_fault,	SIGSEGV, SEGV_ACCERR,	"level 2 access flag fault"	},
@@ -627,14 +632,14 @@ static const struct fault_info fault_info[] = {
 	{ do_sea,		SIGBUS,  0,		"level 1 (translation table walk)"	},
 	{ do_sea,		SIGBUS,  0,		"level 2 (translation table walk)"	},
 	{ do_sea,		SIGBUS,  0,		"level 3 (translation table walk)"	},
-	{ do_sea,		SIGBUS,  0,		"synchronous parity or ECC error" },
+	{ do_sea,		SIGBUS,  0,		"synchronous parity or ECC error" },	// Reserved when RAS is implemented
 	{ do_bad,		SIGBUS,  0,		"unknown 25"			},
 	{ do_bad,		SIGBUS,  0,		"unknown 26"			},
 	{ do_bad,		SIGBUS,  0,		"unknown 27"			},
-	{ do_sea,		SIGBUS,  0,		"level 0 synchronous parity error (translation table walk)"	},
-	{ do_sea,		SIGBUS,  0,		"level 1 synchronous parity error (translation table walk)"	},
-	{ do_sea,		SIGBUS,  0,		"level 2 synchronous parity error (translation table walk)"	},
-	{ do_sea,		SIGBUS,  0,		"level 3 synchronous parity error (translation table walk)"	},
+	{ do_sea,		SIGBUS,  0,		"level 0 synchronous parity error (translation table walk)"	},	// Reserved when RAS is implemented
+	{ do_sea,		SIGBUS,  0,		"level 1 synchronous parity error (translation table walk)"	},	// Reserved when RAS is implemented
+	{ do_sea,		SIGBUS,  0,		"level 2 synchronous parity error (translation table walk)"	},	// Reserved when RAS is implemented
+	{ do_sea,		SIGBUS,  0,		"level 3 synchronous parity error (translation table walk)"	},	// Reserved when RAS is implemented
 	{ do_bad,		SIGBUS,  0,		"unknown 32"			},
 	{ do_alignment_fault,	SIGBUS,  BUS_ADRALN,	"alignment fault"		},
 	{ do_bad,		SIGBUS,  0,		"unknown 34"			},
@@ -652,7 +657,7 @@ static const struct fault_info fault_info[] = {
 	{ do_bad,		SIGBUS,  0,		"unknown 46"			},
 	{ do_bad,		SIGBUS,  0,		"unknown 47"			},
 	{ do_bad,		SIGBUS,  0,		"TLB conflict abort"		},
-	{ do_bad,		SIGBUS,  0,		"unknown 49"			},
+	{ do_bad,		SIGBUS,  0,		"Unsupported atomic hardware update fault"	},
 	{ do_bad,		SIGBUS,  0,		"unknown 50"			},
 	{ do_bad,		SIGBUS,  0,		"unknown 51"			},
 	{ do_bad,		SIGBUS,  0,		"implementation fault (lockdown abort)" },
@@ -669,13 +674,6 @@ static const struct fault_info fault_info[] = {
 	{ do_bad,		SIGBUS,  0,		"unknown 63"			},
 };
 
-/*
- * Handle Synchronous External Aborts that occur in a guest kernel.
- *
- * The return value will be zero if the SEA was successfully handled
- * and non-zero if there was an error processing the error or there was
- * no error to process.
- */
 int handle_guest_sea(phys_addr_t addr, unsigned int esr)
 {
 	int ret = -ENOENT;
@@ -686,9 +684,6 @@ int handle_guest_sea(phys_addr_t addr, unsigned int esr)
 	return ret;
 }
 
-/*
- * Dispatch a data abort to the relevant handler.
- */
 asmlinkage void __exception do_mem_abort(unsigned long addr, unsigned int esr,
 					 struct pt_regs *regs)
 {
@@ -698,8 +693,13 @@ asmlinkage void __exception do_mem_abort(unsigned long addr, unsigned int esr,
 	if (!inf->fn(addr, esr, regs))
 		return;
 
-	pr_alert("Unhandled fault: %s (0x%08x) at 0x%016lx\n",
-		 inf->name, esr, addr);
+	pr_alert("Unhandled fault: %s at 0x%016lx\n",
+		 inf->name, addr);
+
+	mem_abort_decode(esr);
+
+	if (!user_mode(regs))
+		show_pte(addr);
 
 	info.si_signo = inf->sig;
 	info.si_errno = 0;
@@ -708,9 +708,6 @@ asmlinkage void __exception do_mem_abort(unsigned long addr, unsigned int esr,
 	arm64_notify_die("", regs, &info, esr);
 }
 
-/*
- * Handle stack alignment exceptions.
- */
 asmlinkage void __exception do_sp_pc_abort(unsigned long addr,
 					   unsigned int esr,
 					   struct pt_regs *regs)
diff --git a/arch/arm64/mm/flush.c b/arch/arm64/mm/flush.c
index 21a8d828cbf4..e36ed5087b5c 100644
--- a/arch/arm64/mm/flush.c
+++ b/arch/arm64/mm/flush.c
@@ -83,3 +83,19 @@ EXPORT_SYMBOL(flush_dcache_page);
  * Additional functions defined in assembly.
  */
 EXPORT_SYMBOL(flush_icache_range);
+
+#ifdef CONFIG_ARCH_HAS_PMEM_API
+void arch_wb_cache_pmem(void *addr, size_t size)
+{
+	/* Ensure order against any prior non-cacheable writes */
+	dmb(osh);
+	__clean_dcache_area_pop(addr, size);
+}
+EXPORT_SYMBOL_GPL(arch_wb_cache_pmem);
+
+void arch_invalidate_pmem(void *addr, size_t size)
+{
+	__inval_dcache_area(addr, size);
+}
+EXPORT_SYMBOL_GPL(arch_invalidate_pmem);
+#endif
diff --git a/arch/arm64/mm/hugetlbpage.c b/arch/arm64/mm/hugetlbpage.c
index 656e0ece2289..6cb0fa92a651 100644
--- a/arch/arm64/mm/hugetlbpage.c
+++ b/arch/arm64/mm/hugetlbpage.c
@@ -41,6 +41,16 @@ int pud_huge(pud_t pud)
 #endif
 }
 
+/*
+ * Select all bits except the pfn
+ */
+static inline pgprot_t pte_pgprot(pte_t pte)
+{
+	unsigned long pfn = pte_pfn(pte);
+
+	return __pgprot(pte_val(pfn_pte(pfn, __pgprot(0))) ^ pte_val(pte));
+}
+
 static int find_num_contig(struct mm_struct *mm, unsigned long addr,
 			   pte_t *ptep, size_t *pgsize)
 {
@@ -58,15 +68,107 @@ static int find_num_contig(struct mm_struct *mm, unsigned long addr,
 	return CONT_PTES;
 }
 
+static inline int num_contig_ptes(unsigned long size, size_t *pgsize)
+{
+	int contig_ptes = 0;
+
+	*pgsize = size;
+
+	switch (size) {
+#ifdef CONFIG_ARM64_4K_PAGES
+	case PUD_SIZE:
+#endif
+	case PMD_SIZE:
+		contig_ptes = 1;
+		break;
+	case CONT_PMD_SIZE:
+		*pgsize = PMD_SIZE;
+		contig_ptes = CONT_PMDS;
+		break;
+	case CONT_PTE_SIZE:
+		*pgsize = PAGE_SIZE;
+		contig_ptes = CONT_PTES;
+		break;
+	}
+
+	return contig_ptes;
+}
+
+/*
+ * Changing some bits of contiguous entries requires us to follow a
+ * Break-Before-Make approach, breaking the whole contiguous set
+ * before we can change any entries. See ARM DDI 0487A.k_iss10775,
+ * "Misprogramming of the Contiguous bit", page D4-1762.
+ *
+ * This helper performs the break step.
+ */
+static pte_t get_clear_flush(struct mm_struct *mm,
+			     unsigned long addr,
+			     pte_t *ptep,
+			     unsigned long pgsize,
+			     unsigned long ncontig)
+{
+	struct vm_area_struct vma = { .vm_mm = mm };
+	pte_t orig_pte = huge_ptep_get(ptep);
+	bool valid = pte_valid(orig_pte);
+	unsigned long i, saddr = addr;
+
+	for (i = 0; i < ncontig; i++, addr += pgsize, ptep++) {
+		pte_t pte = ptep_get_and_clear(mm, addr, ptep);
+
+		/*
+		 * If HW_AFDBM is enabled, then the HW could turn on
+		 * the dirty bit for any page in the set, so check
+		 * them all.  All hugetlb entries are already young.
+		 */
+		if (pte_dirty(pte))
+			orig_pte = pte_mkdirty(orig_pte);
+	}
+
+	if (valid)
+		flush_tlb_range(&vma, saddr, addr);
+	return orig_pte;
+}
+
+/*
+ * Changing some bits of contiguous entries requires us to follow a
+ * Break-Before-Make approach, breaking the whole contiguous set
+ * before we can change any entries. See ARM DDI 0487A.k_iss10775,
+ * "Misprogramming of the Contiguous bit", page D4-1762.
+ *
+ * This helper performs the break step for use cases where the
+ * original pte is not needed.
+ */
+static void clear_flush(struct mm_struct *mm,
+			     unsigned long addr,
+			     pte_t *ptep,
+			     unsigned long pgsize,
+			     unsigned long ncontig)
+{
+	struct vm_area_struct vma = { .vm_mm = mm };
+	unsigned long i, saddr = addr;
+
+	for (i = 0; i < ncontig; i++, addr += pgsize, ptep++)
+		pte_clear(mm, addr, ptep);
+
+	flush_tlb_range(&vma, saddr, addr);
+}
+
 void set_huge_pte_at(struct mm_struct *mm, unsigned long addr,
 			    pte_t *ptep, pte_t pte)
 {
 	size_t pgsize;
 	int i;
 	int ncontig;
-	unsigned long pfn;
+	unsigned long pfn, dpfn;
 	pgprot_t hugeprot;
 
+	/*
+	 * Code needs to be expanded to handle huge swap and migration
+	 * entries. Needed for HUGETLB and MEMORY_FAILURE.
+	 */
+	WARN_ON(!pte_present(pte));
+
 	if (!pte_cont(pte)) {
 		set_pte_at(mm, addr, ptep, pte);
 		return;
@@ -74,17 +176,30 @@ void set_huge_pte_at(struct mm_struct *mm, unsigned long addr,
 
 	ncontig = find_num_contig(mm, addr, ptep, &pgsize);
 	pfn = pte_pfn(pte);
-	hugeprot = __pgprot(pte_val(pfn_pte(pfn, __pgprot(0))) ^ pte_val(pte));
-	for (i = 0; i < ncontig; i++) {
+	dpfn = pgsize >> PAGE_SHIFT;
+	hugeprot = pte_pgprot(pte);
+
+	clear_flush(mm, addr, ptep, pgsize, ncontig);
+
+	for (i = 0; i < ncontig; i++, ptep++, addr += pgsize, pfn += dpfn) {
 		pr_debug("%s: set pte %p to 0x%llx\n", __func__, ptep,
 			 pte_val(pfn_pte(pfn, hugeprot)));
 		set_pte_at(mm, addr, ptep, pfn_pte(pfn, hugeprot));
-		ptep++;
-		pfn += pgsize >> PAGE_SHIFT;
-		addr += pgsize;
 	}
 }
 
+void set_huge_swap_pte_at(struct mm_struct *mm, unsigned long addr,
+			  pte_t *ptep, pte_t pte, unsigned long sz)
+{
+	int i, ncontig;
+	size_t pgsize;
+
+	ncontig = num_contig_ptes(sz, &pgsize);
+
+	for (i = 0; i < ncontig; i++, ptep++)
+		set_pte(ptep, pte);
+}
+
 pte_t *huge_pte_alloc(struct mm_struct *mm,
 		      unsigned long addr, unsigned long sz)
 {
@@ -144,19 +259,28 @@ pte_t *huge_pte_offset(struct mm_struct *mm,
 		return NULL;
 
 	pud = pud_offset(pgd, addr);
-	if (pud_none(*pud))
+	if (sz != PUD_SIZE && pud_none(*pud))
 		return NULL;
-	/* swap or huge page */
-	if (!pud_present(*pud) || pud_huge(*pud))
+	/* hugepage or swap? */
+	if (pud_huge(*pud) || !pud_present(*pud))
 		return (pte_t *)pud;
 	/* table; check the next level */
 
+	if (sz == CONT_PMD_SIZE)
+		addr &= CONT_PMD_MASK;
+
 	pmd = pmd_offset(pud, addr);
-	if (pmd_none(*pmd))
+	if (!(sz == PMD_SIZE || sz == CONT_PMD_SIZE) &&
+	    pmd_none(*pmd))
 		return NULL;
-	if (!pmd_present(*pmd) || pmd_huge(*pmd))
+	if (pmd_huge(*pmd) || !pmd_present(*pmd))
 		return (pte_t *)pmd;
 
+	if (sz == CONT_PTE_SIZE) {
+		pte_t *pte = pte_offset_kernel(pmd, (addr & CONT_PTE_MASK));
+		return pte;
+	}
+
 	return NULL;
 }
 
@@ -176,111 +300,133 @@ pte_t arch_make_huge_pte(pte_t entry, struct vm_area_struct *vma,
 	return entry;
 }
 
+void huge_pte_clear(struct mm_struct *mm, unsigned long addr,
+		    pte_t *ptep, unsigned long sz)
+{
+	int i, ncontig;
+	size_t pgsize;
+
+	ncontig = num_contig_ptes(sz, &pgsize);
+
+	for (i = 0; i < ncontig; i++, addr += pgsize, ptep++)
+		pte_clear(mm, addr, ptep);
+}
+
 pte_t huge_ptep_get_and_clear(struct mm_struct *mm,
 			      unsigned long addr, pte_t *ptep)
 {
-	pte_t pte;
+	int ncontig;
+	size_t pgsize;
+	pte_t orig_pte = huge_ptep_get(ptep);
 
-	if (pte_cont(*ptep)) {
-		int ncontig, i;
-		size_t pgsize;
-		bool is_dirty = false;
-
-		ncontig = find_num_contig(mm, addr, ptep, &pgsize);
-		/* save the 1st pte to return */
-		pte = ptep_get_and_clear(mm, addr, ptep);
-		for (i = 1, addr += pgsize; i < ncontig; ++i, addr += pgsize) {
-			/*
-			 * If HW_AFDBM is enabled, then the HW could
-			 * turn on the dirty bit for any of the page
-			 * in the set, so check them all.
-			 */
-			++ptep;
-			if (pte_dirty(ptep_get_and_clear(mm, addr, ptep)))
-				is_dirty = true;
-		}
-		if (is_dirty)
-			return pte_mkdirty(pte);
-		else
-			return pte;
-	} else {
+	if (!pte_cont(orig_pte))
 		return ptep_get_and_clear(mm, addr, ptep);
-	}
+
+	ncontig = find_num_contig(mm, addr, ptep, &pgsize);
+
+	return get_clear_flush(mm, addr, ptep, pgsize, ncontig);
 }
 
 int huge_ptep_set_access_flags(struct vm_area_struct *vma,
 			       unsigned long addr, pte_t *ptep,
 			       pte_t pte, int dirty)
 {
-	if (pte_cont(pte)) {
-		int ncontig, i, changed = 0;
-		size_t pgsize = 0;
-		unsigned long pfn = pte_pfn(pte);
-		/* Select all bits except the pfn */
-		pgprot_t hugeprot =
-			__pgprot(pte_val(pfn_pte(pfn, __pgprot(0))) ^
-				 pte_val(pte));
-
-		pfn = pte_pfn(pte);
-		ncontig = find_num_contig(vma->vm_mm, addr, ptep,
-					  &pgsize);
-		for (i = 0; i < ncontig; ++i, ++ptep, addr += pgsize) {
-			changed |= ptep_set_access_flags(vma, addr, ptep,
-							pfn_pte(pfn,
-								hugeprot),
-							dirty);
-			pfn += pgsize >> PAGE_SHIFT;
-		}
-		return changed;
-	} else {
+	int ncontig, i, changed = 0;
+	size_t pgsize = 0;
+	unsigned long pfn = pte_pfn(pte), dpfn;
+	pgprot_t hugeprot;
+	pte_t orig_pte;
+
+	if (!pte_cont(pte))
 		return ptep_set_access_flags(vma, addr, ptep, pte, dirty);
-	}
+
+	ncontig = find_num_contig(vma->vm_mm, addr, ptep, &pgsize);
+	dpfn = pgsize >> PAGE_SHIFT;
+
+	orig_pte = get_clear_flush(vma->vm_mm, addr, ptep, pgsize, ncontig);
+	if (!pte_same(orig_pte, pte))
+		changed = 1;
+
+	/* Make sure we don't lose the dirty state */
+	if (pte_dirty(orig_pte))
+		pte = pte_mkdirty(pte);
+
+	hugeprot = pte_pgprot(pte);
+	for (i = 0; i < ncontig; i++, ptep++, addr += pgsize, pfn += dpfn)
+		set_pte_at(vma->vm_mm, addr, ptep, pfn_pte(pfn, hugeprot));
+
+	return changed;
 }
 
 void huge_ptep_set_wrprotect(struct mm_struct *mm,
 			     unsigned long addr, pte_t *ptep)
 {
-	if (pte_cont(*ptep)) {
-		int ncontig, i;
-		size_t pgsize = 0;
-
-		ncontig = find_num_contig(mm, addr, ptep, &pgsize);
-		for (i = 0; i < ncontig; ++i, ++ptep, addr += pgsize)
-			ptep_set_wrprotect(mm, addr, ptep);
-	} else {
+	unsigned long pfn, dpfn;
+	pgprot_t hugeprot;
+	int ncontig, i;
+	size_t pgsize;
+	pte_t pte;
+
+	if (!pte_cont(*ptep)) {
 		ptep_set_wrprotect(mm, addr, ptep);
+		return;
 	}
+
+	ncontig = find_num_contig(mm, addr, ptep, &pgsize);
+	dpfn = pgsize >> PAGE_SHIFT;
+
+	pte = get_clear_flush(mm, addr, ptep, pgsize, ncontig);
+	pte = pte_wrprotect(pte);
+
+	hugeprot = pte_pgprot(pte);
+	pfn = pte_pfn(pte);
+
+	for (i = 0; i < ncontig; i++, ptep++, addr += pgsize, pfn += dpfn)
+		set_pte_at(mm, addr, ptep, pfn_pte(pfn, hugeprot));
 }
 
 void huge_ptep_clear_flush(struct vm_area_struct *vma,
 			   unsigned long addr, pte_t *ptep)
 {
-	if (pte_cont(*ptep)) {
-		int ncontig, i;
-		size_t pgsize = 0;
-
-		ncontig = find_num_contig(vma->vm_mm, addr, ptep,
-					  &pgsize);
-		for (i = 0; i < ncontig; ++i, ++ptep, addr += pgsize)
-			ptep_clear_flush(vma, addr, ptep);
-	} else {
+	size_t pgsize;
+	int ncontig;
+
+	if (!pte_cont(*ptep)) {
 		ptep_clear_flush(vma, addr, ptep);
+		return;
 	}
+
+	ncontig = find_num_contig(vma->vm_mm, addr, ptep, &pgsize);
+	clear_flush(vma->vm_mm, addr, ptep, pgsize, ncontig);
 }
 
 static __init int setup_hugepagesz(char *opt)
 {
 	unsigned long ps = memparse(opt, &opt);
 
-	if (ps == PMD_SIZE) {
-		hugetlb_add_hstate(PMD_SHIFT - PAGE_SHIFT);
-	} else if (ps == PUD_SIZE) {
-		hugetlb_add_hstate(PUD_SHIFT - PAGE_SHIFT);
-	} else {
-		hugetlb_bad_size();
-		pr_err("hugepagesz: Unsupported page size %lu K\n", ps >> 10);
-		return 0;
+	switch (ps) {
+#ifdef CONFIG_ARM64_4K_PAGES
+	case PUD_SIZE:
+#endif
+	case PMD_SIZE * CONT_PMDS:
+	case PMD_SIZE:
+	case PAGE_SIZE * CONT_PTES:
+		hugetlb_add_hstate(ilog2(ps) - PAGE_SHIFT);
+		return 1;
 	}
-	return 1;
+
+	hugetlb_bad_size();
+	pr_err("hugepagesz: Unsupported page size %lu K\n", ps >> 10);
+	return 0;
 }
 __setup("hugepagesz=", setup_hugepagesz);
+
+#ifdef CONFIG_ARM64_64K_PAGES
+static __init int add_default_hugepagesz(void)
+{
+	if (size_to_hstate(CONT_PTES * PAGE_SIZE) == NULL)
+		hugetlb_add_hstate(CONT_PTE_SHIFT);
+	return 0;
+}
+arch_initcall(add_default_hugepagesz);
+#endif
diff --git a/arch/arm64/mm/kasan_init.c b/arch/arm64/mm/kasan_init.c
index 81f03959a4ab..acba49fb5aac 100644
--- a/arch/arm64/mm/kasan_init.c
+++ b/arch/arm64/mm/kasan_init.c
@@ -11,6 +11,7 @@
  */
 
 #define pr_fmt(fmt) "kasan: " fmt
+#include <linux/bootmem.h>
 #include <linux/kasan.h>
 #include <linux/kernel.h>
 #include <linux/sched/task.h>
@@ -35,77 +36,117 @@ static pgd_t tmp_pg_dir[PTRS_PER_PGD] __initdata __aligned(PGD_SIZE);
  * with the physical address from __pa_symbol.
  */
 
-static void __init kasan_early_pte_populate(pmd_t *pmd, unsigned long addr,
-					unsigned long end)
+static phys_addr_t __init kasan_alloc_zeroed_page(int node)
 {
-	pte_t *pte;
-	unsigned long next;
+	void *p = memblock_virt_alloc_try_nid(PAGE_SIZE, PAGE_SIZE,
+					      __pa(MAX_DMA_ADDRESS),
+					      MEMBLOCK_ALLOC_ACCESSIBLE, node);
+	return __pa(p);
+}
+
+static pte_t *__init kasan_pte_offset(pmd_t *pmd, unsigned long addr, int node,
+				      bool early)
+{
+	if (pmd_none(*pmd)) {
+		phys_addr_t pte_phys = early ? __pa_symbol(kasan_zero_pte)
+					     : kasan_alloc_zeroed_page(node);
+		__pmd_populate(pmd, pte_phys, PMD_TYPE_TABLE);
+	}
+
+	return early ? pte_offset_kimg(pmd, addr)
+		     : pte_offset_kernel(pmd, addr);
+}
 
-	if (pmd_none(*pmd))
-		__pmd_populate(pmd, __pa_symbol(kasan_zero_pte), PMD_TYPE_TABLE);
+static pmd_t *__init kasan_pmd_offset(pud_t *pud, unsigned long addr, int node,
+				      bool early)
+{
+	if (pud_none(*pud)) {
+		phys_addr_t pmd_phys = early ? __pa_symbol(kasan_zero_pmd)
+					     : kasan_alloc_zeroed_page(node);
+		__pud_populate(pud, pmd_phys, PMD_TYPE_TABLE);
+	}
+
+	return early ? pmd_offset_kimg(pud, addr) : pmd_offset(pud, addr);
+}
+
+static pud_t *__init kasan_pud_offset(pgd_t *pgd, unsigned long addr, int node,
+				      bool early)
+{
+	if (pgd_none(*pgd)) {
+		phys_addr_t pud_phys = early ? __pa_symbol(kasan_zero_pud)
+					     : kasan_alloc_zeroed_page(node);
+		__pgd_populate(pgd, pud_phys, PMD_TYPE_TABLE);
+	}
+
+	return early ? pud_offset_kimg(pgd, addr) : pud_offset(pgd, addr);
+}
+
+static void __init kasan_pte_populate(pmd_t *pmd, unsigned long addr,
+				      unsigned long end, int node, bool early)
+{
+	unsigned long next;
+	pte_t *pte = kasan_pte_offset(pmd, addr, node, early);
 
-	pte = pte_offset_kimg(pmd, addr);
 	do {
+		phys_addr_t page_phys = early ? __pa_symbol(kasan_zero_page)
+					      : kasan_alloc_zeroed_page(node);
 		next = addr + PAGE_SIZE;
-		set_pte(pte, pfn_pte(sym_to_pfn(kasan_zero_page),
-					PAGE_KERNEL));
+		set_pte(pte, pfn_pte(__phys_to_pfn(page_phys), PAGE_KERNEL));
 	} while (pte++, addr = next, addr != end && pte_none(*pte));
 }
 
-static void __init kasan_early_pmd_populate(pud_t *pud,
-					unsigned long addr,
-					unsigned long end)
+static void __init kasan_pmd_populate(pud_t *pud, unsigned long addr,
+				      unsigned long end, int node, bool early)
 {
-	pmd_t *pmd;
 	unsigned long next;
+	pmd_t *pmd = kasan_pmd_offset(pud, addr, node, early);
 
-	if (pud_none(*pud))
-		__pud_populate(pud, __pa_symbol(kasan_zero_pmd), PMD_TYPE_TABLE);
-
-	pmd = pmd_offset_kimg(pud, addr);
 	do {
 		next = pmd_addr_end(addr, end);
-		kasan_early_pte_populate(pmd, addr, next);
+		kasan_pte_populate(pmd, addr, next, node, early);
 	} while (pmd++, addr = next, addr != end && pmd_none(*pmd));
 }
 
-static void __init kasan_early_pud_populate(pgd_t *pgd,
-					unsigned long addr,
-					unsigned long end)
+static void __init kasan_pud_populate(pgd_t *pgd, unsigned long addr,
+				      unsigned long end, int node, bool early)
 {
-	pud_t *pud;
 	unsigned long next;
+	pud_t *pud = kasan_pud_offset(pgd, addr, node, early);
 
-	if (pgd_none(*pgd))
-		__pgd_populate(pgd, __pa_symbol(kasan_zero_pud), PUD_TYPE_TABLE);
-
-	pud = pud_offset_kimg(pgd, addr);
 	do {
 		next = pud_addr_end(addr, end);
-		kasan_early_pmd_populate(pud, addr, next);
+		kasan_pmd_populate(pud, addr, next, node, early);
 	} while (pud++, addr = next, addr != end && pud_none(*pud));
 }
 
-static void __init kasan_map_early_shadow(void)
+static void __init kasan_pgd_populate(unsigned long addr, unsigned long end,
+				      int node, bool early)
 {
-	unsigned long addr = KASAN_SHADOW_START;
-	unsigned long end = KASAN_SHADOW_END;
 	unsigned long next;
 	pgd_t *pgd;
 
 	pgd = pgd_offset_k(addr);
 	do {
 		next = pgd_addr_end(addr, end);
-		kasan_early_pud_populate(pgd, addr, next);
+		kasan_pud_populate(pgd, addr, next, node, early);
 	} while (pgd++, addr = next, addr != end);
 }
 
+/* The early shadow maps everything to a single page of zeroes */
 asmlinkage void __init kasan_early_init(void)
 {
 	BUILD_BUG_ON(KASAN_SHADOW_OFFSET != KASAN_SHADOW_END - (1UL << 61));
 	BUILD_BUG_ON(!IS_ALIGNED(KASAN_SHADOW_START, PGDIR_SIZE));
 	BUILD_BUG_ON(!IS_ALIGNED(KASAN_SHADOW_END, PGDIR_SIZE));
-	kasan_map_early_shadow();
+	kasan_pgd_populate(KASAN_SHADOW_START, KASAN_SHADOW_END, NUMA_NO_NODE,
+			   true);
+}
+
+/* Set up full kasan mappings, ensuring that the mapped pages are zeroed */
+static void __init kasan_map_populate(unsigned long start, unsigned long end,
+				      int node)
+{
+	kasan_pgd_populate(start & PAGE_MASK, PAGE_ALIGN(end), node, false);
 }
 
 /*
@@ -142,8 +183,8 @@ void __init kasan_init(void)
 	struct memblock_region *reg;
 	int i;
 
-	kimg_shadow_start = (u64)kasan_mem_to_shadow(_text);
-	kimg_shadow_end = (u64)kasan_mem_to_shadow(_end);
+	kimg_shadow_start = (u64)kasan_mem_to_shadow(_text) & PAGE_MASK;
+	kimg_shadow_end = PAGE_ALIGN((u64)kasan_mem_to_shadow(_end));
 
 	mod_shadow_start = (u64)kasan_mem_to_shadow((void *)MODULES_VADDR);
 	mod_shadow_end = (u64)kasan_mem_to_shadow((void *)MODULES_END);
@@ -161,19 +202,8 @@ void __init kasan_init(void)
 
 	clear_pgds(KASAN_SHADOW_START, KASAN_SHADOW_END);
 
-	vmemmap_populate(kimg_shadow_start, kimg_shadow_end,
-			 pfn_to_nid(virt_to_pfn(lm_alias(_text))));
-
-	/*
-	 * vmemmap_populate() has populated the shadow region that covers the
-	 * kernel image with SWAPPER_BLOCK_SIZE mappings, so we have to round
-	 * the start and end addresses to SWAPPER_BLOCK_SIZE as well, to prevent
-	 * kasan_populate_zero_shadow() from replacing the page table entries
-	 * (PMD or PTE) at the edges of the shadow region for the kernel
-	 * image.
-	 */
-	kimg_shadow_start = round_down(kimg_shadow_start, SWAPPER_BLOCK_SIZE);
-	kimg_shadow_end = round_up(kimg_shadow_end, SWAPPER_BLOCK_SIZE);
+	kasan_map_populate(kimg_shadow_start, kimg_shadow_end,
+			   pfn_to_nid(virt_to_pfn(lm_alias(_text))));
 
 	kasan_populate_zero_shadow((void *)KASAN_SHADOW_START,
 				   (void *)mod_shadow_start);
@@ -191,9 +221,9 @@ void __init kasan_init(void)
 		if (start >= end)
 			break;
 
-		vmemmap_populate((unsigned long)kasan_mem_to_shadow(start),
-				(unsigned long)kasan_mem_to_shadow(end),
-				pfn_to_nid(virt_to_pfn(start)));
+		kasan_map_populate((unsigned long)kasan_mem_to_shadow(start),
+				   (unsigned long)kasan_mem_to_shadow(end),
+				   pfn_to_nid(virt_to_pfn(start)));
 	}
 
 	/*
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
index 23c2d89a362e..267d2b79d52d 100644
--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@ -496,7 +496,7 @@ void mark_rodata_ro(void)
 
 static void __init map_kernel_segment(pgd_t *pgd, void *va_start, void *va_end,
 				      pgprot_t prot, struct vm_struct *vma,
-				      int flags)
+				      int flags, unsigned long vm_flags)
 {
 	phys_addr_t pa_start = __pa_symbol(va_start);
 	unsigned long size = va_end - va_start;
@@ -507,10 +507,13 @@ static void __init map_kernel_segment(pgd_t *pgd, void *va_start, void *va_end,
 	__create_pgd_mapping(pgd, pa_start, (unsigned long)va_start, size, prot,
 			     early_pgtable_alloc, flags);
 
+	if (!(vm_flags & VM_NO_GUARD))
+		size += PAGE_SIZE;
+
 	vma->addr	= va_start;
 	vma->phys_addr	= pa_start;
 	vma->size	= size;
-	vma->flags	= VM_MAP;
+	vma->flags	= VM_MAP | vm_flags;
 	vma->caller	= __builtin_return_address(0);
 
 	vm_area_add_early(vma);
@@ -541,14 +544,15 @@ static void __init map_kernel(pgd_t *pgd)
 	 * Only rodata will be remapped with different permissions later on,
 	 * all other segments are allowed to use contiguous mappings.
 	 */
-	map_kernel_segment(pgd, _text, _etext, text_prot, &vmlinux_text, 0);
+	map_kernel_segment(pgd, _text, _etext, text_prot, &vmlinux_text, 0,
+			   VM_NO_GUARD);
 	map_kernel_segment(pgd, __start_rodata, __inittext_begin, PAGE_KERNEL,
-			   &vmlinux_rodata, NO_CONT_MAPPINGS);
+			   &vmlinux_rodata, NO_CONT_MAPPINGS, VM_NO_GUARD);
 	map_kernel_segment(pgd, __inittext_begin, __inittext_end, text_prot,
-			   &vmlinux_inittext, 0);
+			   &vmlinux_inittext, 0, VM_NO_GUARD);
 	map_kernel_segment(pgd, __initdata_begin, __initdata_end, PAGE_KERNEL,
-			   &vmlinux_initdata, 0);
-	map_kernel_segment(pgd, _data, _end, PAGE_KERNEL, &vmlinux_data, 0);
+			   &vmlinux_initdata, 0, VM_NO_GUARD);
+	map_kernel_segment(pgd, _data, _end, PAGE_KERNEL, &vmlinux_data, 0, 0);
 
 	if (!pgd_val(*pgd_offset_raw(pgd, FIXADDR_START))) {
 		/*
@@ -774,6 +778,10 @@ void __init early_fixmap_init(void)
 	}
 }
 
+/*
+ * Unusually, this is also called in IRQ context (ghes_iounmap_irq) so if we
+ * ever need to use IPIs for TLB broadcasting, then we're in trouble here.
+ */
 void __set_fixmap(enum fixed_addresses idx,
 			       phys_addr_t phys, pgprot_t flags)
 {
diff --git a/arch/arm64/mm/numa.c b/arch/arm64/mm/numa.c
index b388a99fea7b..dad128ba98bf 100644
--- a/arch/arm64/mm/numa.c
+++ b/arch/arm64/mm/numa.c
@@ -208,8 +208,6 @@ int __init numa_add_memblk(int nid, u64 start, u64 end)
 	}
 
 	node_set(nid, numa_nodes_parsed);
-	pr_info("Adding memblock [0x%llx - 0x%llx] on node %d\n",
-			start, (end - 1), nid);
 	return ret;
 }
 
@@ -223,10 +221,7 @@ static void __init setup_node_data(int nid, u64 start_pfn, u64 end_pfn)
 	void *nd;
 	int tnid;
 
-	if (start_pfn < end_pfn)
-		pr_info("Initmem setup node %d [mem %#010Lx-%#010Lx]\n", nid,
-			start_pfn << PAGE_SHIFT, (end_pfn << PAGE_SHIFT) - 1);
-	else
+	if (start_pfn >= end_pfn)
 		pr_info("Initmem setup node %d [<memory-less node>]\n", nid);
 
 	nd_pa = memblock_alloc_try_nid(nd_size, SMP_CACHE_BYTES, nid);
diff --git a/arch/arm64/mm/physaddr.c b/arch/arm64/mm/physaddr.c
index 91371daf397c..67a9ba9eaa96 100644
--- a/arch/arm64/mm/physaddr.c
+++ b/arch/arm64/mm/physaddr.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/bug.h>
 #include <linux/export.h>
 #include <linux/types.h>
diff --git a/arch/arm64/mm/proc.S b/arch/arm64/mm/proc.S
index 877d42fb0df6..95233dfc4c39 100644
--- a/arch/arm64/mm/proc.S
+++ b/arch/arm64/mm/proc.S
@@ -109,10 +109,10 @@ ENTRY(cpu_do_resume)
 	/*
 	 * __cpu_setup() cleared MDSCR_EL1.MDE and friends, before unmasking
 	 * debug exceptions. By restoring MDSCR_EL1 here, we may take a debug
-	 * exception. Mask them until local_dbg_restore() in cpu_suspend()
+	 * exception. Mask them until local_daif_restore() in cpu_suspend()
 	 * resets them.
 	 */
-	disable_dbg
+	disable_daif
 	msr	mdscr_el1, x10
 
 	msr	sctlr_el1, x12
@@ -155,8 +155,7 @@ ENDPROC(cpu_do_switch_mm)
  * called by anything else. It can only be executed from a TTBR0 mapping.
  */
 ENTRY(idmap_cpu_replace_ttbr1)
-	mrs	x2, daif
-	msr	daifset, #0xf
+	save_and_disable_daif flags=x2
 
 	adrp	x1, empty_zero_page
 	msr	ttbr1_el1, x1
@@ -169,7 +168,7 @@ ENTRY(idmap_cpu_replace_ttbr1)
 	msr	ttbr1_el1, x0
 	isb
 
-	msr	daif, x2
+	restore_daif x2
 
 	ret
 ENDPROC(idmap_cpu_replace_ttbr1)
diff --git a/arch/arm64/mm/ptdump_debugfs.c b/arch/arm64/mm/ptdump_debugfs.c
index eee4d864350c..02b18f8b2905 100644
--- a/arch/arm64/mm/ptdump_debugfs.c
+++ b/arch/arm64/mm/ptdump_debugfs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/debugfs.h>
 #include <linux/seq_file.h>
 
diff --git a/arch/arm64/net/bpf_jit.h b/arch/arm64/net/bpf_jit.h
index b02a9268dfbf..783de51a6c4e 100644
--- a/arch/arm64/net/bpf_jit.h
+++ b/arch/arm64/net/bpf_jit.h
@@ -44,8 +44,12 @@
 #define A64_COND_NE	AARCH64_INSN_COND_NE /* != */
 #define A64_COND_CS	AARCH64_INSN_COND_CS /* unsigned >= */
 #define A64_COND_HI	AARCH64_INSN_COND_HI /* unsigned > */
+#define A64_COND_LS	AARCH64_INSN_COND_LS /* unsigned <= */
+#define A64_COND_CC	AARCH64_INSN_COND_CC /* unsigned < */
 #define A64_COND_GE	AARCH64_INSN_COND_GE /* signed >= */
 #define A64_COND_GT	AARCH64_INSN_COND_GT /* signed > */
+#define A64_COND_LE	AARCH64_INSN_COND_LE /* signed <= */
+#define A64_COND_LT	AARCH64_INSN_COND_LT /* signed < */
 #define A64_B_(cond, imm19) A64_COND_BRANCH(cond, (imm19) << 2)
 
 /* Unconditional branch (immediate) */
diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c
index f32144b2e07f..ba38d403abb2 100644
--- a/arch/arm64/net/bpf_jit_comp.c
+++ b/arch/arm64/net/bpf_jit_comp.c
@@ -527,10 +527,14 @@ emit_bswap_uxt:
 	/* IF (dst COND src) JUMP off */
 	case BPF_JMP | BPF_JEQ | BPF_X:
 	case BPF_JMP | BPF_JGT | BPF_X:
+	case BPF_JMP | BPF_JLT | BPF_X:
 	case BPF_JMP | BPF_JGE | BPF_X:
+	case BPF_JMP | BPF_JLE | BPF_X:
 	case BPF_JMP | BPF_JNE | BPF_X:
 	case BPF_JMP | BPF_JSGT | BPF_X:
+	case BPF_JMP | BPF_JSLT | BPF_X:
 	case BPF_JMP | BPF_JSGE | BPF_X:
+	case BPF_JMP | BPF_JSLE | BPF_X:
 		emit(A64_CMP(1, dst, src), ctx);
 emit_cond_jmp:
 		jmp_offset = bpf2a64_offset(i + off, i, ctx);
@@ -542,9 +546,15 @@ emit_cond_jmp:
 		case BPF_JGT:
 			jmp_cond = A64_COND_HI;
 			break;
+		case BPF_JLT:
+			jmp_cond = A64_COND_CC;
+			break;
 		case BPF_JGE:
 			jmp_cond = A64_COND_CS;
 			break;
+		case BPF_JLE:
+			jmp_cond = A64_COND_LS;
+			break;
 		case BPF_JSET:
 		case BPF_JNE:
 			jmp_cond = A64_COND_NE;
@@ -552,9 +562,15 @@ emit_cond_jmp:
 		case BPF_JSGT:
 			jmp_cond = A64_COND_GT;
 			break;
+		case BPF_JSLT:
+			jmp_cond = A64_COND_LT;
+			break;
 		case BPF_JSGE:
 			jmp_cond = A64_COND_GE;
 			break;
+		case BPF_JSLE:
+			jmp_cond = A64_COND_LE;
+			break;
 		default:
 			return -EFAULT;
 		}
@@ -566,10 +582,14 @@ emit_cond_jmp:
 	/* IF (dst COND imm) JUMP off */
 	case BPF_JMP | BPF_JEQ | BPF_K:
 	case BPF_JMP | BPF_JGT | BPF_K:
+	case BPF_JMP | BPF_JLT | BPF_K:
 	case BPF_JMP | BPF_JGE | BPF_K:
+	case BPF_JMP | BPF_JLE | BPF_K:
 	case BPF_JMP | BPF_JNE | BPF_K:
 	case BPF_JMP | BPF_JSGT | BPF_K:
+	case BPF_JMP | BPF_JSLT | BPF_K:
 	case BPF_JMP | BPF_JSGE | BPF_K:
+	case BPF_JMP | BPF_JSLE | BPF_K:
 		emit_a64_mov_i(1, tmp, imm, ctx);
 		emit(A64_CMP(1, dst, tmp), ctx);
 		goto emit_cond_jmp;
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index 89bdb8264305..d9c2866ba618 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config MMU
 	def_bool n
 
@@ -320,11 +321,14 @@ config BF53x
 
 config GPIO_ADI
 	def_bool y
+	depends on !PINCTRL
 	depends on (BF51x || BF52x || BF53x || BF538 || BF539 || BF561)
 
-config PINCTRL
+config PINCTRL_BLACKFIN_ADI2
 	def_bool y
-	depends on BF54x || BF60x
+	depends on (BF54x || BF60x)
+	select PINCTRL
+	select PINCTRL_ADI2
 
 config MEM_MT48LC64M4A2FB_7E
 	bool
diff --git a/arch/blackfin/Kconfig.debug b/arch/blackfin/Kconfig.debug
index f3337ee03621..c8d957274cc2 100644
--- a/arch/blackfin/Kconfig.debug
+++ b/arch/blackfin/Kconfig.debug
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 menu "Kernel hacking"
 
 source "lib/Kconfig.debug"
@@ -17,6 +18,7 @@ config DEBUG_VERBOSE
 
 config DEBUG_MMRS
 	tristate "Generate Blackfin MMR tree"
+	depends on !PINCTRL
 	select DEBUG_FS
 	help
 	  Create a tree of Blackfin MMRs via the debugfs tree.  If
diff --git a/arch/blackfin/include/asm/bfin_twi.h b/arch/blackfin/include/asm/bfin_twi.h
index aaa0834d34aa..211e9c78f6fb 100644
--- a/arch/blackfin/include/asm/bfin_twi.h
+++ b/arch/blackfin/include/asm/bfin_twi.h
@@ -1,7 +1,7 @@
 /*
  * bfin_twi.h - interface to Blackfin TWIs
  *
- * Copyright 2005-2010 Analog Devices Inc.
+ * Copyright 2005-2014 Analog Devices Inc.
  *
  * Licensed under the GPL-2 or later.
  */
@@ -10,6 +10,138 @@
 #define __ASM_BFIN_TWI_H__
 
 #include <asm/blackfin.h>
+#include <linux/types.h>
+#include <linux/i2c.h>
+
+/*
+ * ADI twi registers layout
+ */
+struct bfin_twi_regs {
+	u16 clkdiv;
+	u16 dummy1;
+	u16 control;
+	u16 dummy2;
+	u16 slave_ctl;
+	u16 dummy3;
+	u16 slave_stat;
+	u16 dummy4;
+	u16 slave_addr;
+	u16 dummy5;
+	u16 master_ctl;
+	u16 dummy6;
+	u16 master_stat;
+	u16 dummy7;
+	u16 master_addr;
+	u16 dummy8;
+	u16 int_stat;
+	u16 dummy9;
+	u16 int_mask;
+	u16 dummy10;
+	u16 fifo_ctl;
+	u16 dummy11;
+	u16 fifo_stat;
+	u16 dummy12;
+	u32 __pad[20];
+	u16 xmt_data8;
+	u16 dummy13;
+	u16 xmt_data16;
+	u16 dummy14;
+	u16 rcv_data8;
+	u16 dummy15;
+	u16 rcv_data16;
+	u16 dummy16;
+};
+
+struct bfin_twi_iface {
+	int			irq;
+	spinlock_t		lock;
+	char			read_write;
+	u8			command;
+	u8			*transPtr;
+	int			readNum;
+	int			writeNum;
+	int			cur_mode;
+	int			manual_stop;
+	int			result;
+	struct i2c_adapter	adap;
+	struct completion	complete;
+	struct i2c_msg		*pmsg;
+	int			msg_num;
+	int			cur_msg;
+	u16			saved_clkdiv;
+	u16			saved_control;
+	struct bfin_twi_regs __iomem *regs_base;
+};
+
+/*  ********************  TWO-WIRE INTERFACE (TWI) MASKS  ********************/
+/* TWI_CLKDIV Macros (Use: *pTWI_CLKDIV = CLKLOW(x)|CLKHI(y);  ) */
+#define	CLKLOW(x)	((x) & 0xFF)	/* Periods Clock Is Held Low */
+#define CLKHI(y)	(((y)&0xFF)<<0x8) /* Periods Before New Clock Low */
+
+/* TWI_PRESCALE Masks */
+#define	PRESCALE	0x007F	/* SCLKs Per Internal Time Reference (10MHz) */
+#define	TWI_ENA		0x0080	/* TWI Enable */
+#define	SCCB		0x0200	/* SCCB Compatibility Enable */
+
+/* TWI_SLAVE_CTL Masks */
+#define	SEN		0x0001	/* Slave Enable */
+#define	SADD_LEN	0x0002	/* Slave Address Length */
+#define	STDVAL		0x0004	/* Slave Transmit Data Valid */
+#define	NAK		0x0008	/* NAK Generated At Conclusion Of Transfer */
+#define	GEN		0x0010	/* General Call Address Matching Enabled */
+
+/* TWI_SLAVE_STAT Masks	*/
+#define	SDIR		0x0001	/* Slave Transfer Direction (RX/TX*) */
+#define GCALL		0x0002	/* General Call Indicator */
+
+/* TWI_MASTER_CTL Masks	*/
+#define	MEN		0x0001	/* Master Mode Enable          */
+#define	MADD_LEN	0x0002	/* Master Address Length       */
+#define	MDIR		0x0004	/* Master Transmit Direction (RX/TX*) */
+#define	FAST		0x0008	/* Use Fast Mode Timing Specs  */
+#define	STOP		0x0010	/* Issue Stop Condition        */
+#define	RSTART		0x0020	/* Repeat Start or Stop* At End Of Transfer */
+#define	DCNT		0x3FC0	/* Data Bytes To Transfer      */
+#define	SDAOVR		0x4000	/* Serial Data Override        */
+#define	SCLOVR		0x8000	/* Serial Clock Override       */
+
+/* TWI_MASTER_STAT Masks */
+#define	MPROG		0x0001	/* Master Transfer In Progress */
+#define	LOSTARB		0x0002	/* Lost Arbitration Indicator (Xfer Aborted) */
+#define	ANAK		0x0004	/* Address Not Acknowledged    */
+#define	DNAK		0x0008	/* Data Not Acknowledged       */
+#define	BUFRDERR	0x0010	/* Buffer Read Error           */
+#define	BUFWRERR	0x0020	/* Buffer Write Error          */
+#define	SDASEN		0x0040	/* Serial Data Sense           */
+#define	SCLSEN		0x0080	/* Serial Clock Sense          */
+#define	BUSBUSY		0x0100	/* Bus Busy Indicator          */
+
+/* TWI_INT_SRC and TWI_INT_ENABLE Masks	*/
+#define	SINIT		0x0001	/* Slave Transfer Initiated    */
+#define	SCOMP		0x0002	/* Slave Transfer Complete     */
+#define	SERR		0x0004	/* Slave Transfer Error        */
+#define	SOVF		0x0008	/* Slave Overflow              */
+#define	MCOMP		0x0010	/* Master Transfer Complete    */
+#define	MERR		0x0020	/* Master Transfer Error       */
+#define	XMTSERV		0x0040	/* Transmit FIFO Service       */
+#define	RCVSERV		0x0080	/* Receive FIFO Service        */
+
+/* TWI_FIFO_CTRL Masks */
+#define	XMTFLUSH	0x0001	/* Transmit Buffer Flush                 */
+#define	RCVFLUSH	0x0002	/* Receive Buffer Flush                  */
+#define	XMTINTLEN	0x0004	/* Transmit Buffer Interrupt Length      */
+#define	RCVINTLEN	0x0008	/* Receive Buffer Interrupt Length       */
+
+/* TWI_FIFO_STAT Masks */
+#define	XMTSTAT		0x0003	/* Transmit FIFO Status                  */
+#define	XMT_EMPTY	0x0000	/* Transmit FIFO Empty                   */
+#define	XMT_HALF	0x0001	/* Transmit FIFO Has 1 Byte To Write     */
+#define	XMT_FULL	0x0003	/* Transmit FIFO Full (2 Bytes To Write) */
+
+#define	RCVSTAT		0x000C	/* Receive FIFO Status                   */
+#define	RCV_EMPTY	0x0000	/* Receive FIFO Empty                    */
+#define	RCV_HALF	0x0004	/* Receive FIFO Has 1 Byte To Read       */
+#define	RCV_FULL	0x000C	/* Receive FIFO Full (2 Bytes To Read)   */
 
 #define DEFINE_TWI_REG(reg_name, reg) \
 static inline u16 read_##reg_name(struct bfin_twi_iface *iface) \
diff --git a/arch/blackfin/include/asm/clkdev.h b/arch/blackfin/include/asm/clkdev.h
index 7ac2436856a5..ded0209348c7 100644
--- a/arch/blackfin/include/asm/clkdev.h
+++ b/arch/blackfin/include/asm/clkdev.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_CLKDEV__H_
 #define __ASM_CLKDEV__H_
 
diff --git a/arch/blackfin/include/asm/gpio.h b/arch/blackfin/include/asm/gpio.h
index 99d338ca2ea4..a2579321c7f1 100644
--- a/arch/blackfin/include/asm/gpio.h
+++ b/arch/blackfin/include/asm/gpio.h
@@ -183,6 +183,26 @@ static inline int irq_to_gpio(unsigned irq)
 {
 	return irq - GPIO_IRQ_BASE;
 }
+
+#else /* CONFIG_PINCTRL */
+
+/*
+ * CONFIG_PM is not working with pin control and should probably
+ * avoid being selected when pin control is active, but so far,
+ * these stubs are here to make allyesconfig and allmodconfig
+ * compile properly. These functions are normally backed by the
+ * CONFIG_ADI_GPIO custom GPIO implementation.
+ */
+
+static inline int bfin_pm_standby_setup(void)
+{
+	return 0;
+}
+
+static inline void bfin_pm_standby_restore(void)
+{
+}
+
 #endif /* CONFIG_PINCTRL */
 
 #include <asm/irq.h>
diff --git a/arch/blackfin/include/asm/pci.h b/arch/blackfin/include/asm/pci.h
index 11ea1cb35036..e6458ddbaf7e 100644
--- a/arch/blackfin/include/asm/pci.h
+++ b/arch/blackfin/include/asm/pci.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* Changed from asm-m68k version, Lineo Inc. 	May 2001	*/
 
 #ifndef _ASM_BFIN_PCI_H
diff --git a/arch/blackfin/include/asm/rwlock.h b/arch/blackfin/include/asm/rwlock.h
index 4a724b378971..98ebc07cb283 100644
--- a/arch/blackfin/include/asm/rwlock.h
+++ b/arch/blackfin/include/asm/rwlock.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_BLACKFIN_RWLOCK_H
 #define _ASM_BLACKFIN_RWLOCK_H
 
diff --git a/arch/blackfin/include/asm/spinlock.h b/arch/blackfin/include/asm/spinlock.h
index c58f4a83ed6f..839d1441af3a 100644
--- a/arch/blackfin/include/asm/spinlock.h
+++ b/arch/blackfin/include/asm/spinlock.h
@@ -36,8 +36,6 @@ static inline void arch_spin_lock(arch_spinlock_t *lock)
 	__raw_spin_lock_asm(&lock->lock);
 }
 
-#define arch_spin_lock_flags(lock, flags) arch_spin_lock(lock)
-
 static inline int arch_spin_trylock(arch_spinlock_t *lock)
 {
 	return __raw_spin_trylock_asm(&lock->lock);
@@ -48,28 +46,11 @@ static inline void arch_spin_unlock(arch_spinlock_t *lock)
 	__raw_spin_unlock_asm(&lock->lock);
 }
 
-static inline void arch_spin_unlock_wait(arch_spinlock_t *lock)
-{
-	smp_cond_load_acquire(&lock->lock, !VAL);
-}
-
-static inline int arch_read_can_lock(arch_rwlock_t *rw)
-{
-	return __raw_uncached_fetch_asm(&rw->lock) > 0;
-}
-
-static inline int arch_write_can_lock(arch_rwlock_t *rw)
-{
-	return __raw_uncached_fetch_asm(&rw->lock) == RW_LOCK_BIAS;
-}
-
 static inline void arch_read_lock(arch_rwlock_t *rw)
 {
 	__raw_read_lock_asm(&rw->lock);
 }
 
-#define arch_read_lock_flags(lock, flags) arch_read_lock(lock)
-
 static inline int arch_read_trylock(arch_rwlock_t *rw)
 {
 	return __raw_read_trylock_asm(&rw->lock);
@@ -85,8 +66,6 @@ static inline void arch_write_lock(arch_rwlock_t *rw)
 	__raw_write_lock_asm(&rw->lock);
 }
 
-#define arch_write_lock_flags(lock, flags) arch_write_lock(lock)
-
 static inline int arch_write_trylock(arch_rwlock_t *rw)
 {
 	return __raw_write_trylock_asm(&rw->lock);
@@ -97,10 +76,6 @@ static inline void arch_write_unlock(arch_rwlock_t *rw)
 	__raw_write_unlock_asm(&rw->lock);
 }
 
-#define arch_spin_relax(lock)  	cpu_relax()
-#define arch_read_relax(lock)	cpu_relax()
-#define arch_write_relax(lock)	cpu_relax()
-
 #endif
 
 #endif /*  !__BFIN_SPINLOCK_H */
diff --git a/arch/blackfin/include/mach-common/ports-a.h b/arch/blackfin/include/mach-common/ports-a.h
index 9f78a761c40a..71bcd74f83fd 100644
--- a/arch/blackfin/include/mach-common/ports-a.h
+++ b/arch/blackfin/include/mach-common/ports-a.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Port A Masks
  */
diff --git a/arch/blackfin/include/mach-common/ports-b.h b/arch/blackfin/include/mach-common/ports-b.h
index b81702f09ec6..8013cc8e839b 100644
--- a/arch/blackfin/include/mach-common/ports-b.h
+++ b/arch/blackfin/include/mach-common/ports-b.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Port B Masks
  */
diff --git a/arch/blackfin/include/mach-common/ports-c.h b/arch/blackfin/include/mach-common/ports-c.h
index 3cc665e0ba08..94e71010ffe9 100644
--- a/arch/blackfin/include/mach-common/ports-c.h
+++ b/arch/blackfin/include/mach-common/ports-c.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Port C Masks
  */
diff --git a/arch/blackfin/include/mach-common/ports-d.h b/arch/blackfin/include/mach-common/ports-d.h
index 868c6a01f1b2..ba84a9fb3450 100644
--- a/arch/blackfin/include/mach-common/ports-d.h
+++ b/arch/blackfin/include/mach-common/ports-d.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Port D Masks
  */
diff --git a/arch/blackfin/include/mach-common/ports-e.h b/arch/blackfin/include/mach-common/ports-e.h
index c88b0d0dd443..2264fb58bc2b 100644
--- a/arch/blackfin/include/mach-common/ports-e.h
+++ b/arch/blackfin/include/mach-common/ports-e.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Port E Masks
  */
diff --git a/arch/blackfin/include/mach-common/ports-f.h b/arch/blackfin/include/mach-common/ports-f.h
index d6af20633278..2b8ca3ae2a8e 100644
--- a/arch/blackfin/include/mach-common/ports-f.h
+++ b/arch/blackfin/include/mach-common/ports-f.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Port F Masks
  */
diff --git a/arch/blackfin/include/mach-common/ports-g.h b/arch/blackfin/include/mach-common/ports-g.h
index 09355d333c0e..11ad917fcf91 100644
--- a/arch/blackfin/include/mach-common/ports-g.h
+++ b/arch/blackfin/include/mach-common/ports-g.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Port G Masks
  */
diff --git a/arch/blackfin/include/mach-common/ports-h.h b/arch/blackfin/include/mach-common/ports-h.h
index fa3910c6fbd4..511d088b8094 100644
--- a/arch/blackfin/include/mach-common/ports-h.h
+++ b/arch/blackfin/include/mach-common/ports-h.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Port H Masks
  */
diff --git a/arch/blackfin/include/mach-common/ports-i.h b/arch/blackfin/include/mach-common/ports-i.h
index f176f08af624..21bbab166ae8 100644
--- a/arch/blackfin/include/mach-common/ports-i.h
+++ b/arch/blackfin/include/mach-common/ports-i.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Port I Masks
  */
diff --git a/arch/blackfin/include/mach-common/ports-j.h b/arch/blackfin/include/mach-common/ports-j.h
index 924123ecec5a..96a252b0b0bd 100644
--- a/arch/blackfin/include/mach-common/ports-j.h
+++ b/arch/blackfin/include/mach-common/ports-j.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Port J Masks
  */
diff --git a/arch/blackfin/include/uapi/asm/bfin_sport.h b/arch/blackfin/include/uapi/asm/bfin_sport.h
index c086de87ee61..86c36a208dc5 100644
--- a/arch/blackfin/include/uapi/asm/bfin_sport.h
+++ b/arch/blackfin/include/uapi/asm/bfin_sport.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * bfin_sport.h - interface to Blackfin SPORTs
  *
diff --git a/arch/blackfin/include/uapi/asm/byteorder.h b/arch/blackfin/include/uapi/asm/byteorder.h
index 3b125da5dcb2..bcab6670c7fe 100644
--- a/arch/blackfin/include/uapi/asm/byteorder.h
+++ b/arch/blackfin/include/uapi/asm/byteorder.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI__BFIN_ASM_BYTEORDER_H
 #define _UAPI__BFIN_ASM_BYTEORDER_H
 
diff --git a/arch/blackfin/include/uapi/asm/cachectl.h b/arch/blackfin/include/uapi/asm/cachectl.h
index 4fdab75dee15..b5c86fbbca94 100644
--- a/arch/blackfin/include/uapi/asm/cachectl.h
+++ b/arch/blackfin/include/uapi/asm/cachectl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * based on the mips/cachectl.h
  *
diff --git a/arch/blackfin/include/uapi/asm/fcntl.h b/arch/blackfin/include/uapi/asm/fcntl.h
index f51ad9a4f617..0b02954f06c3 100644
--- a/arch/blackfin/include/uapi/asm/fcntl.h
+++ b/arch/blackfin/include/uapi/asm/fcntl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * Copyright 2004-2008 Analog Devices Inc.
  *
diff --git a/arch/blackfin/include/uapi/asm/fixed_code.h b/arch/blackfin/include/uapi/asm/fixed_code.h
index 3bef1dca379f..707b9214bb26 100644
--- a/arch/blackfin/include/uapi/asm/fixed_code.h
+++ b/arch/blackfin/include/uapi/asm/fixed_code.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * This file defines the fixed addresses where userspace programs
  * can find atomic code sequences.
diff --git a/arch/blackfin/include/uapi/asm/ioctls.h b/arch/blackfin/include/uapi/asm/ioctls.h
index 9a41c20fc83d..422fee3e4776 100644
--- a/arch/blackfin/include/uapi/asm/ioctls.h
+++ b/arch/blackfin/include/uapi/asm/ioctls.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI__ARCH_BFIN_IOCTLS_H__
 #define _UAPI__ARCH_BFIN_IOCTLS_H__
 
diff --git a/arch/blackfin/include/uapi/asm/poll.h b/arch/blackfin/include/uapi/asm/poll.h
index 99c7d6816da0..8b094d43e9b7 100644
--- a/arch/blackfin/include/uapi/asm/poll.h
+++ b/arch/blackfin/include/uapi/asm/poll.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * Copyright 2004-2009 Analog Devices Inc.
  *
diff --git a/arch/blackfin/include/uapi/asm/posix_types.h b/arch/blackfin/include/uapi/asm/posix_types.h
index 9608ef64dc47..8947c75cf638 100644
--- a/arch/blackfin/include/uapi/asm/posix_types.h
+++ b/arch/blackfin/include/uapi/asm/posix_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * Copyright 2004-2009 Analog Devices Inc.
  *
diff --git a/arch/blackfin/include/uapi/asm/ptrace.h b/arch/blackfin/include/uapi/asm/ptrace.h
index fd48bd0739d2..e4423d5560da 100644
--- a/arch/blackfin/include/uapi/asm/ptrace.h
+++ b/arch/blackfin/include/uapi/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * Copyright 2004-2008 Analog Devices Inc.
  *
diff --git a/arch/blackfin/include/uapi/asm/sigcontext.h b/arch/blackfin/include/uapi/asm/sigcontext.h
index b58f12dc27bd..66b4d32af89c 100644
--- a/arch/blackfin/include/uapi/asm/sigcontext.h
+++ b/arch/blackfin/include/uapi/asm/sigcontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * Copyright 2004-2008 Analog Devices Inc.
  *
diff --git a/arch/blackfin/include/uapi/asm/siginfo.h b/arch/blackfin/include/uapi/asm/siginfo.h
index c72f4e6e386f..b1db506c8d2e 100644
--- a/arch/blackfin/include/uapi/asm/siginfo.h
+++ b/arch/blackfin/include/uapi/asm/siginfo.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * Copyright 2004-2008 Analog Devices Inc.
  *
@@ -14,28 +15,36 @@
 
 #define si_uid16	_sifields._kill._uid
 
-#define ILL_ILLPARAOP	(__SI_FAULT|2)	/* illegal opcode combine ********** */
-#define ILL_ILLEXCPT	(__SI_FAULT|4)	/* unrecoverable exception ********** */
-#define ILL_CPLB_VI	(__SI_FAULT|9)	/* D/I CPLB protect violation ******** */
-#define ILL_CPLB_MISS	(__SI_FAULT|10)	/* D/I CPLB miss ******** */
-#define ILL_CPLB_MULHIT	(__SI_FAULT|11)	/* D/I CPLB multiple hit ******** */
+#define ILL_ILLPARAOP	2	/* illegal opcode combine ********** */
+#define ILL_ILLEXCPT	4	/* unrecoverable exception ********** */
+#define ILL_CPLB_VI	9	/* D/I CPLB protect violation ******** */
+#define ILL_CPLB_MISS	10	/* D/I CPLB miss ******** */
+#define ILL_CPLB_MULHIT	11	/* D/I CPLB multiple hit ******** */
+#undef NSIGILL
+#define NSIGILL         11
 
 /*
  * SIGBUS si_codes
  */
-#define BUS_OPFETCH	(__SI_FAULT|4)	/* error from instruction fetch ******** */
+#define BUS_OPFETCH	4	/* error from instruction fetch ******** */
+#undef NSIGBUS
+#define NSIGBUS		4
 
 /*
  * SIGTRAP si_codes
  */
-#define TRAP_STEP	(__SI_FAULT|1)	/* single-step breakpoint************* */
-#define TRAP_TRACEFLOW	(__SI_FAULT|2)	/* trace buffer overflow ************* */
-#define TRAP_WATCHPT	(__SI_FAULT|3)	/* watchpoint match      ************* */
-#define TRAP_ILLTRAP	(__SI_FAULT|4)	/* illegal trap          ************* */
+#define TRAP_STEP	1	/* single-step breakpoint************* */
+#define TRAP_TRACEFLOW	2	/* trace buffer overflow ************* */
+#define TRAP_WATCHPT	3	/* watchpoint match      ************* */
+#define TRAP_ILLTRAP	4	/* illegal trap          ************* */
+#undef NSIGTRAP
+#define NSIGTRAP	4
 
 /*
  * SIGSEGV si_codes
  */
-#define SEGV_STACKFLOW	(__SI_FAULT|3)	/* stack overflow */
+#define SEGV_STACKFLOW	3	/* stack overflow */
+#undef NSIGSEGV
+#define NSIGSEGV	3
 
 #endif /* _UAPI_BFIN_SIGINFO_H */
diff --git a/arch/blackfin/include/uapi/asm/signal.h b/arch/blackfin/include/uapi/asm/signal.h
index f0a0d8b6663a..f8e3b99ba0a2 100644
--- a/arch/blackfin/include/uapi/asm/signal.h
+++ b/arch/blackfin/include/uapi/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_BLACKFIN_SIGNAL_H
 #define _UAPI_BLACKFIN_SIGNAL_H
 
diff --git a/arch/blackfin/include/uapi/asm/stat.h b/arch/blackfin/include/uapi/asm/stat.h
index d3068a750b94..458959d1a5ec 100644
--- a/arch/blackfin/include/uapi/asm/stat.h
+++ b/arch/blackfin/include/uapi/asm/stat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright 2004-2006 Analog Devices Inc.
  *
diff --git a/arch/blackfin/include/uapi/asm/swab.h b/arch/blackfin/include/uapi/asm/swab.h
index f5626b77684a..d3437933b95f 100644
--- a/arch/blackfin/include/uapi/asm/swab.h
+++ b/arch/blackfin/include/uapi/asm/swab.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * Copyright 2009 Analog Devices Inc.
  *
diff --git a/arch/blackfin/include/uapi/asm/unistd.h b/arch/blackfin/include/uapi/asm/unistd.h
index 0cb9078ef482..2d392c09323c 100644
--- a/arch/blackfin/include/uapi/asm/unistd.h
+++ b/arch/blackfin/include/uapi/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * Copyright 2004-2009 Analog Devices Inc.
  *
diff --git a/arch/blackfin/kernel/Makefile b/arch/blackfin/kernel/Makefile
index 703dc7cf2ecc..1580791f0e3a 100644
--- a/arch/blackfin/kernel/Makefile
+++ b/arch/blackfin/kernel/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # arch/blackfin/kernel/Makefile
 #
diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c
index c5d31287de01..63da80bbadf6 100644
--- a/arch/blackfin/kernel/bfin_gpio.c
+++ b/arch/blackfin/kernel/bfin_gpio.c
@@ -15,6 +15,9 @@
 /* FIXME: consumer API required for gpio_set_value() etc, get rid of this */
 #include <linux/gpio.h>
 #include <linux/irq.h>
+#include <asm/gpio.h>
+#include <asm/irq_handler.h>
+#include <asm/portmux.h>
 
 #if ANOMALY_05000311 || ANOMALY_05000323
 enum {
diff --git a/arch/blackfin/kernel/cplb-nompu/Makefile b/arch/blackfin/kernel/cplb-nompu/Makefile
index 394d0b1b28fe..81baa27bc389 100644
--- a/arch/blackfin/kernel/cplb-nompu/Makefile
+++ b/arch/blackfin/kernel/cplb-nompu/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # arch/blackfin/kernel/cplb-nompu/Makefile
 #
diff --git a/arch/blackfin/kernel/debug-mmrs.c b/arch/blackfin/kernel/debug-mmrs.c
index e272bca93c64..194773ce109e 100644
--- a/arch/blackfin/kernel/debug-mmrs.c
+++ b/arch/blackfin/kernel/debug-mmrs.c
@@ -10,8 +10,6 @@
 #include <linux/fs.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/i2c/bfin_twi.h>
-#include <linux/gpio.h>
 
 #include <asm/blackfin.h>
 #include <asm/gptimers.h>
@@ -21,6 +19,7 @@
 #include <asm/bfin_serial.h>
 #include <asm/bfin5xx_spi.h>
 #include <asm/bfin_twi.h>
+#include <asm/gpio.h>
 
 /* Common code defines PORT_MUX on us, so redirect the MMR back locally */
 #ifdef BFIN_PORT_MUX
diff --git a/arch/blackfin/kernel/module.c b/arch/blackfin/kernel/module.c
index 0188c933b155..15af5768c403 100644
--- a/arch/blackfin/kernel/module.c
+++ b/arch/blackfin/kernel/module.c
@@ -4,8 +4,6 @@
  * Licensed under the GPL-2 or later
  */
 
-#define pr_fmt(fmt) "module %s: " fmt, mod->name
-
 #include <linux/moduleloader.h>
 #include <linux/elf.h>
 #include <linux/vmalloc.h>
@@ -16,6 +14,11 @@
 #include <asm/cacheflush.h>
 #include <linux/uaccess.h>
 
+#define mod_err(mod, fmt, ...)						\
+	pr_err("module %s: " fmt, (mod)->name, ##__VA_ARGS__)
+#define mod_debug(mod, fmt, ...)					\
+	pr_debug("module %s: " fmt, (mod)->name, ##__VA_ARGS__)
+
 /* Transfer the section to the L1 memory */
 int
 module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
@@ -44,7 +47,7 @@ module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
 			dest = l1_inst_sram_alloc(s->sh_size);
 			mod->arch.text_l1 = dest;
 			if (dest == NULL) {
-				pr_err("L1 inst memory allocation failed\n");
+				mod_err(mod, "L1 inst memory allocation failed\n");
 				return -1;
 			}
 			dma_memcpy(dest, (void *)s->sh_addr, s->sh_size);
@@ -56,7 +59,7 @@ module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
 			dest = l1_data_sram_alloc(s->sh_size);
 			mod->arch.data_a_l1 = dest;
 			if (dest == NULL) {
-				pr_err("L1 data memory allocation failed\n");
+				mod_err(mod, "L1 data memory allocation failed\n");
 				return -1;
 			}
 			memcpy(dest, (void *)s->sh_addr, s->sh_size);
@@ -68,7 +71,7 @@ module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
 			dest = l1_data_sram_zalloc(s->sh_size);
 			mod->arch.bss_a_l1 = dest;
 			if (dest == NULL) {
-				pr_err("L1 data memory allocation failed\n");
+				mod_err(mod, "L1 data memory allocation failed\n");
 				return -1;
 			}
 
@@ -77,7 +80,7 @@ module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
 			dest = l1_data_B_sram_alloc(s->sh_size);
 			mod->arch.data_b_l1 = dest;
 			if (dest == NULL) {
-				pr_err("L1 data memory allocation failed\n");
+				mod_err(mod, "L1 data memory allocation failed\n");
 				return -1;
 			}
 			memcpy(dest, (void *)s->sh_addr, s->sh_size);
@@ -87,7 +90,7 @@ module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
 			dest = l1_data_B_sram_alloc(s->sh_size);
 			mod->arch.bss_b_l1 = dest;
 			if (dest == NULL) {
-				pr_err("L1 data memory allocation failed\n");
+				mod_err(mod, "L1 data memory allocation failed\n");
 				return -1;
 			}
 			memset(dest, 0, s->sh_size);
@@ -99,7 +102,7 @@ module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
 			dest = l2_sram_alloc(s->sh_size);
 			mod->arch.text_l2 = dest;
 			if (dest == NULL) {
-				pr_err("L2 SRAM allocation failed\n");
+				mod_err(mod, "L2 SRAM allocation failed\n");
 				return -1;
 			}
 			memcpy(dest, (void *)s->sh_addr, s->sh_size);
@@ -111,7 +114,7 @@ module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
 			dest = l2_sram_alloc(s->sh_size);
 			mod->arch.data_l2 = dest;
 			if (dest == NULL) {
-				pr_err("L2 SRAM allocation failed\n");
+				mod_err(mod, "L2 SRAM allocation failed\n");
 				return -1;
 			}
 			memcpy(dest, (void *)s->sh_addr, s->sh_size);
@@ -123,7 +126,7 @@ module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
 			dest = l2_sram_zalloc(s->sh_size);
 			mod->arch.bss_l2 = dest;
 			if (dest == NULL) {
-				pr_err("L2 SRAM allocation failed\n");
+				mod_err(mod, "L2 SRAM allocation failed\n");
 				return -1;
 			}
 
@@ -157,8 +160,8 @@ apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
 	Elf32_Sym *sym;
 	unsigned long location, value, size;
 
-	pr_debug("applying relocate section %u to %u\n",
-		relsec, sechdrs[relsec].sh_info);
+	mod_debug(mod, "applying relocate section %u to %u\n",
+		  relsec, sechdrs[relsec].sh_info);
 
 	for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
 		/* This is where to make the change */
@@ -174,14 +177,14 @@ apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
 
 #ifdef CONFIG_SMP
 		if (location >= COREB_L1_DATA_A_START) {
-			pr_err("cannot relocate in L1: %u (SMP kernel)\n",
+			mod_err(mod, "cannot relocate in L1: %u (SMP kernel)\n",
 				ELF32_R_TYPE(rel[i].r_info));
 			return -ENOEXEC;
 		}
 #endif
 
-		pr_debug("location is %lx, value is %lx type is %d\n",
-			location, value, ELF32_R_TYPE(rel[i].r_info));
+		mod_debug(mod, "location is %lx, value is %lx type is %d\n",
+			  location, value, ELF32_R_TYPE(rel[i].r_info));
 
 		switch (ELF32_R_TYPE(rel[i].r_info)) {
 
@@ -200,12 +203,12 @@ apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
 		case R_BFIN_PCREL12_JUMP:
 		case R_BFIN_PCREL12_JUMP_S:
 		case R_BFIN_PCREL10:
-			pr_err("unsupported relocation: %u (no -mlong-calls?)\n",
+			mod_err(mod, "unsupported relocation: %u (no -mlong-calls?)\n",
 				ELF32_R_TYPE(rel[i].r_info));
 			return -ENOEXEC;
 
 		default:
-			pr_err("unknown relocation: %u\n",
+			mod_err(mod, "unknown relocation: %u\n",
 				ELF32_R_TYPE(rel[i].r_info));
 			return -ENOEXEC;
 		}
@@ -222,7 +225,7 @@ apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
 			isram_memcpy((void *)location, &value, size);
 			break;
 		default:
-			pr_err("invalid relocation for %#lx\n", location);
+			mod_err(mod, "invalid relocation for %#lx\n", location);
 			return -ENOEXEC;
 		}
 	}
diff --git a/arch/blackfin/kernel/nmi.c b/arch/blackfin/kernel/nmi.c
index 1e714329fe8a..8a211d95821f 100644
--- a/arch/blackfin/kernel/nmi.c
+++ b/arch/blackfin/kernel/nmi.c
@@ -166,7 +166,7 @@ int check_nmi_wdt_touched(void)
 	return 1;
 }
 
-static void nmi_wdt_timer(unsigned long data)
+static void nmi_wdt_timer(struct timer_list *unused)
 {
 	if (check_nmi_wdt_touched())
 		nmi_wdt_keepalive();
@@ -180,8 +180,7 @@ static int __init init_nmi_wdt(void)
 	nmi_wdt_start();
 	nmi_active = true;
 
-	init_timer(&ntimer);
-	ntimer.function = nmi_wdt_timer;
+	timer_setup(&ntimer, nmi_wdt_timer, 0);
 	ntimer.expires = jiffies + NMI_CHECK_TIMEOUT;
 	add_timer(&ntimer);
 
diff --git a/arch/blackfin/lib/Makefile b/arch/blackfin/lib/Makefile
index 42c47dc9e12f..74ddde0eb2e7 100644
--- a/arch/blackfin/lib/Makefile
+++ b/arch/blackfin/lib/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # arch/blackfin/lib/Makefile
 #
diff --git a/arch/blackfin/mach-bf518/Kconfig b/arch/blackfin/mach-bf518/Kconfig
index bde92a19970e..4731f6b27e47 100644
--- a/arch/blackfin/mach-bf518/Kconfig
+++ b/arch/blackfin/mach-bf518/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config BF51x
 	def_bool y
 	depends on (BF512 || BF514 || BF516 || BF518)
diff --git a/arch/blackfin/mach-bf518/boards/Kconfig b/arch/blackfin/mach-bf518/boards/Kconfig
index 252261ec04c4..f7b93b950ef4 100644
--- a/arch/blackfin/mach-bf518/boards/Kconfig
+++ b/arch/blackfin/mach-bf518/boards/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 choice
 	prompt "System type"
 	default BFIN518F_EZBRD
diff --git a/arch/blackfin/mach-bf518/boards/ezbrd.c b/arch/blackfin/mach-bf518/boards/ezbrd.c
index d022112927c2..c51d1b810ac3 100644
--- a/arch/blackfin/mach-bf518/boards/ezbrd.c
+++ b/arch/blackfin/mach-bf518/boards/ezbrd.c
@@ -25,7 +25,6 @@
 #include <asm/dpmc.h>
 #include <asm/bfin_sdh.h>
 #include <linux/spi/ad7877.h>
-#include <net/dsa.h>
 
 /*
  * Name the Board for the /proc/cpuinfo
@@ -105,11 +104,7 @@ static const unsigned short bfin_mac_peripherals[] = {
 
 static struct bfin_phydev_platform_data bfin_phydev_data[] = {
 	{
-#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M)
-		.addr = 3,
-#else
 		.addr = 1,
-#endif
 		.irq = IRQ_MAC_PHYINT,
 	},
 };
@@ -119,9 +114,6 @@ static struct bfin_mii_bus_platform_data bfin_mii_bus_data = {
 	.phydev_data = bfin_phydev_data,
 	.phy_mode = PHY_INTERFACE_MODE_MII,
 	.mac_peripherals = bfin_mac_peripherals,
-#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M)
-	.phy_mask = 0xfff7, /* Only probe the port phy connect to the on chip MAC */
-#endif
 	.vlan1_mask = 1,
 	.vlan2_mask = 2,
 };
@@ -140,29 +132,6 @@ static struct platform_device bfin_mac_device = {
 	}
 };
 
-#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M)
-static struct dsa_chip_data ksz8893m_switch_chip_data = {
-	.mii_bus = &bfin_mii_bus.dev,
-	.port_names = {
-		NULL,
-		"eth%d",
-		"eth%d",
-		"cpu",
-	},
-};
-static struct dsa_platform_data ksz8893m_switch_data = {
-	.nr_chips = 1,
-	.netdev = &bfin_mac_device.dev,
-	.chip = &ksz8893m_switch_chip_data,
-};
-
-static struct platform_device ksz8893m_switch_device = {
-	.name		= "dsa",
-	.id		= 0,
-	.num_resources	= 0,
-	.dev.platform_data = &ksz8893m_switch_data,
-};
-#endif
 #endif
 
 #if IS_ENABLED(CONFIG_MTD_M25P80)
@@ -228,19 +197,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	},
 #endif
 
-#if IS_ENABLED(CONFIG_BFIN_MAC)
-#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M)
-	{
-		.modalias = "ksz8893m",
-		.max_speed_hz = 5000000,
-		.bus_num = 0,
-		.chip_select = 1,
-		.platform_data = NULL,
-		.mode = SPI_MODE_3,
-	},
-#endif
-#endif
-
 #if IS_ENABLED(CONFIG_MMC_SPI)
 	{
 		.modalias = "mmc_spi",
@@ -714,9 +670,6 @@ static struct platform_device *stamp_devices[] __initdata = {
 #if IS_ENABLED(CONFIG_BFIN_MAC)
 	&bfin_mii_bus,
 	&bfin_mac_device,
-#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M)
-	&ksz8893m_switch_device,
-#endif
 #endif
 
 #if IS_ENABLED(CONFIG_SPI_BFIN5XX)
diff --git a/arch/blackfin/mach-bf518/boards/tcm-bf518.c b/arch/blackfin/mach-bf518/boards/tcm-bf518.c
index 240d5cb1f02c..37d868085f6a 100644
--- a/arch/blackfin/mach-bf518/boards/tcm-bf518.c
+++ b/arch/blackfin/mach-bf518/boards/tcm-bf518.c
@@ -25,7 +25,6 @@
 #include <asm/dpmc.h>
 #include <asm/bfin_sdh.h>
 #include <linux/spi/ad7877.h>
-#include <net/dsa.h>
 
 /*
  * Name the Board for the /proc/cpuinfo
diff --git a/arch/blackfin/mach-bf527/Kconfig b/arch/blackfin/mach-bf527/Kconfig
index 0ba54701af0b..6df20f9c7bd4 100644
--- a/arch/blackfin/mach-bf527/Kconfig
+++ b/arch/blackfin/mach-bf527/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config BF52x
 	def_bool y
 	depends on (BF522 || BF523 || BF524 || BF525 || BF526 || BF527)
diff --git a/arch/blackfin/mach-bf527/boards/Kconfig b/arch/blackfin/mach-bf527/boards/Kconfig
index 1cc2667c10f1..a76f02fae11c 100644
--- a/arch/blackfin/mach-bf527/boards/Kconfig
+++ b/arch/blackfin/mach-bf527/boards/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 choice
 	prompt "System type"
 	default BFIN527_EZKIT
diff --git a/arch/blackfin/mach-bf527/boards/Makefile b/arch/blackfin/mach-bf527/boards/Makefile
index 1d67da9f05ac..6ada1537e20a 100644
--- a/arch/blackfin/mach-bf527/boards/Makefile
+++ b/arch/blackfin/mach-bf527/boards/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # arch/blackfin/mach-bf527/boards/Makefile
 #
diff --git a/arch/blackfin/mach-bf533/Kconfig b/arch/blackfin/mach-bf533/Kconfig
index 4c572443147e..4e1a05be7137 100644
--- a/arch/blackfin/mach-bf533/Kconfig
+++ b/arch/blackfin/mach-bf533/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 if (BF533 || BF532 || BF531)
 
 source "arch/blackfin/mach-bf533/boards/Kconfig"
diff --git a/arch/blackfin/mach-bf533/boards/Kconfig b/arch/blackfin/mach-bf533/boards/Kconfig
index 8d8b3e7321e6..3fde0df1b5f2 100644
--- a/arch/blackfin/mach-bf533/boards/Kconfig
+++ b/arch/blackfin/mach-bf533/boards/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 choice
 	prompt "System type"
 	default BFIN533_STAMP
diff --git a/arch/blackfin/mach-bf533/boards/Makefile b/arch/blackfin/mach-bf533/boards/Makefile
index ff1e832f80d2..35256d2fc040 100644
--- a/arch/blackfin/mach-bf533/boards/Makefile
+++ b/arch/blackfin/mach-bf533/boards/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # arch/blackfin/mach-bf533/boards/Makefile
 #
diff --git a/arch/blackfin/mach-bf533/boards/blackstamp.c b/arch/blackfin/mach-bf533/boards/blackstamp.c
index 0ccf0cf4daaf..fab69c736515 100644
--- a/arch/blackfin/mach-bf533/boards/blackstamp.c
+++ b/arch/blackfin/mach-bf533/boards/blackstamp.c
@@ -22,6 +22,7 @@
 #include <linux/irq.h>
 #include <linux/gpio.h>
 #include <linux/i2c.h>
+#include <linux/gpio/machine.h>
 #include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 #include <asm/portmux.h>
@@ -362,11 +363,17 @@ static struct platform_device bfin_device_gpiokeys = {
 #if IS_ENABLED(CONFIG_I2C_GPIO)
 #include <linux/i2c-gpio.h>
 
+static struct gpiod_lookup_table bfin_i2c_gpiod_table = {
+	.dev_id = "i2c-gpio",
+	.table = {
+		GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF8, NULL, 0,
+				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+		GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF9, NULL, 1,
+				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+	},
+};
+
 static struct i2c_gpio_platform_data i2c_gpio_data = {
-	.sda_pin		= GPIO_PF8,
-	.scl_pin		= GPIO_PF9,
-	.sda_is_open_drain	= 0,
-	.scl_is_open_drain	= 0,
 	.udelay			= 40,
 }; /* This hasn't actually been used these pins
     * are (currently) free pins on the expansion connector */
@@ -462,7 +469,9 @@ static int __init blackstamp_init(void)
 	int ret;
 
 	printk(KERN_INFO "%s(): registering device resources\n", __func__);
-
+#if IS_ENABLED(CONFIG_I2C_GPIO)
+	gpiod_add_lookup_table(&bfin_i2c_gpiod_table);
+#endif
 	i2c_register_board_info(0, bfin_i2c_board_info,
 				ARRAY_SIZE(bfin_i2c_board_info));
 
diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c
index 3625e9eaa8a8..d64d270e9e62 100644
--- a/arch/blackfin/mach-bf533/boards/ezkit.c
+++ b/arch/blackfin/mach-bf533/boards/ezkit.c
@@ -19,6 +19,7 @@
 #endif
 #include <linux/irq.h>
 #include <linux/i2c.h>
+#include <linux/gpio/machine.h>
 #include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 #include <asm/portmux.h>
@@ -390,11 +391,17 @@ static struct platform_device bfin_device_gpiokeys = {
 #if IS_ENABLED(CONFIG_I2C_GPIO)
 #include <linux/i2c-gpio.h>
 
+static struct gpiod_lookup_table bfin_i2c_gpiod_table = {
+	.dev_id = "i2c-gpio",
+	.table = {
+		GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF1, NULL, 0,
+				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+		GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF0, NULL, 1,
+				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+	},
+};
+
 static struct i2c_gpio_platform_data i2c_gpio_data = {
-	.sda_pin		= GPIO_PF1,
-	.scl_pin		= GPIO_PF0,
-	.sda_is_open_drain	= 0,
-	.scl_is_open_drain	= 0,
 	.udelay			= 40,
 };
 
@@ -516,6 +523,9 @@ static struct platform_device *ezkit_devices[] __initdata = {
 static int __init ezkit_init(void)
 {
 	printk(KERN_INFO "%s(): registering device resources\n", __func__);
+#if IS_ENABLED(CONFIG_I2C_GPIO)
+	gpiod_add_lookup_table(&bfin_i2c_gpiod_table);
+#endif
 	platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
 	spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
 	i2c_register_board_info(0, bfin_i2c_board_info,
diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c
index 23eada79439c..27cbf2fa2c62 100644
--- a/arch/blackfin/mach-bf533/boards/stamp.c
+++ b/arch/blackfin/mach-bf533/boards/stamp.c
@@ -21,6 +21,7 @@
 #include <linux/gpio.h>
 #include <linux/irq.h>
 #include <linux/i2c.h>
+#include <linux/gpio/machine.h>
 #include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 #include <asm/reboot.h>
@@ -512,11 +513,17 @@ static struct platform_device bfin_device_gpiokeys = {
 #if IS_ENABLED(CONFIG_I2C_GPIO)
 #include <linux/i2c-gpio.h>
 
+static struct gpiod_lookup_table bfin_i2c_gpiod_table = {
+	.dev_id = "i2c-gpio",
+	.table = {
+		GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF2, NULL, 0,
+				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+		GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF3, NULL, 1,
+				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+	},
+};
+
 static struct i2c_gpio_platform_data i2c_gpio_data = {
-	.sda_pin		= GPIO_PF2,
-	.scl_pin		= GPIO_PF3,
-	.sda_is_open_drain	= 0,
-	.scl_is_open_drain	= 0,
 	.udelay			= 10,
 };
 
@@ -848,6 +855,9 @@ static int __init stamp_init(void)
 
 	printk(KERN_INFO "%s(): registering device resources\n", __func__);
 
+#if IS_ENABLED(CONFIG_I2C_GPIO)
+	gpiod_add_lookup_table(&bfin_i2c_gpiod_table);
+#endif
 	i2c_register_board_info(0, bfin_i2c_board_info,
 				ARRAY_SIZE(bfin_i2c_board_info));
 
diff --git a/arch/blackfin/mach-bf537/Kconfig b/arch/blackfin/mach-bf537/Kconfig
index 08b2b343ccec..1d69b043afd4 100644
--- a/arch/blackfin/mach-bf537/Kconfig
+++ b/arch/blackfin/mach-bf537/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 if (BF537 || BF534 || BF536)
 
 source "arch/blackfin/mach-bf537/boards/Kconfig"
diff --git a/arch/blackfin/mach-bf537/boards/Kconfig b/arch/blackfin/mach-bf537/boards/Kconfig
index a44bf3a1816e..60b7b29e512e 100644
--- a/arch/blackfin/mach-bf537/boards/Kconfig
+++ b/arch/blackfin/mach-bf537/boards/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 choice
 	prompt "System type"
 	default BFIN537_STAMP
diff --git a/arch/blackfin/mach-bf537/boards/Makefile b/arch/blackfin/mach-bf537/boards/Makefile
index fe42258fe1f4..47a1acc5f389 100644
--- a/arch/blackfin/mach-bf537/boards/Makefile
+++ b/arch/blackfin/mach-bf537/boards/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # arch/blackfin/mach-bf537/boards/Makefile
 #
diff --git a/arch/blackfin/mach-bf537/boards/dnp5370.c b/arch/blackfin/mach-bf537/boards/dnp5370.c
index e79b3b810c39..c4a8ffb15417 100644
--- a/arch/blackfin/mach-bf537/boards/dnp5370.c
+++ b/arch/blackfin/mach-bf537/boards/dnp5370.c
@@ -17,7 +17,7 @@
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/plat-ram.h>
 #include <linux/mtd/physmap.h>
diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index 7528148dc492..400e6693643e 100644
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -12,7 +12,7 @@
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/plat-ram.h>
 #include <linux/mtd/physmap.h>
diff --git a/arch/blackfin/mach-bf538/Kconfig b/arch/blackfin/mach-bf538/Kconfig
index 2d280f504ab0..4aea85e4e5cf 100644
--- a/arch/blackfin/mach-bf538/Kconfig
+++ b/arch/blackfin/mach-bf538/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 if (BF538 || BF539)
 
 source "arch/blackfin/mach-bf538/boards/Kconfig"
diff --git a/arch/blackfin/mach-bf538/boards/Kconfig b/arch/blackfin/mach-bf538/boards/Kconfig
index 215249ba58bb..114cff440d43 100644
--- a/arch/blackfin/mach-bf538/boards/Kconfig
+++ b/arch/blackfin/mach-bf538/boards/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 choice
 	prompt "System type"
 	default BFIN538_EZKIT
diff --git a/arch/blackfin/mach-bf548/Kconfig b/arch/blackfin/mach-bf548/Kconfig
index 334ec7b12188..71c2a765af1d 100644
--- a/arch/blackfin/mach-bf548/Kconfig
+++ b/arch/blackfin/mach-bf548/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config BF542
 	def_bool y
 	depends on BF542_std || BF542M
diff --git a/arch/blackfin/mach-bf548/boards/Kconfig b/arch/blackfin/mach-bf548/boards/Kconfig
index d38e52671853..e8ce579ae8f0 100644
--- a/arch/blackfin/mach-bf548/boards/Kconfig
+++ b/arch/blackfin/mach-bf548/boards/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 choice
 	prompt "System type"
 	default BFIN548_EZKIT
diff --git a/arch/blackfin/mach-bf561/Kconfig b/arch/blackfin/mach-bf561/Kconfig
index cb9743641511..059c3cbdb5ec 100644
--- a/arch/blackfin/mach-bf561/Kconfig
+++ b/arch/blackfin/mach-bf561/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 if (BF561)
 
 source "arch/blackfin/mach-bf561/boards/Kconfig"
diff --git a/arch/blackfin/mach-bf561/boards/Kconfig b/arch/blackfin/mach-bf561/boards/Kconfig
index 1aa529b9f8bb..10e977b56710 100644
--- a/arch/blackfin/mach-bf561/boards/Kconfig
+++ b/arch/blackfin/mach-bf561/boards/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 choice
 	prompt "System type"
 	default BFIN561_EZKIT
diff --git a/arch/blackfin/mach-bf561/boards/acvilon.c b/arch/blackfin/mach-bf561/boards/acvilon.c
index 37f8f25a1347..696cc9d7820a 100644
--- a/arch/blackfin/mach-bf561/boards/acvilon.c
+++ b/arch/blackfin/mach-bf561/boards/acvilon.c
@@ -38,7 +38,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/plat-ram.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c
index 57d1c43726d9..acc5363f60c6 100644
--- a/arch/blackfin/mach-bf561/boards/ezkit.c
+++ b/arch/blackfin/mach-bf561/boards/ezkit.c
@@ -16,6 +16,7 @@
 #include <linux/interrupt.h>
 #include <linux/gpio.h>
 #include <linux/delay.h>
+#include <linux/gpio/machine.h>
 #include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 #include <asm/portmux.h>
@@ -379,11 +380,17 @@ static struct platform_device bfin_device_gpiokeys = {
 #if IS_ENABLED(CONFIG_I2C_GPIO)
 #include <linux/i2c-gpio.h>
 
+static struct gpiod_lookup_table bfin_i2c_gpiod_table = {
+	.dev_id = "i2c-gpio",
+	.table = {
+		GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF1, NULL, 0,
+				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+		GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF0, NULL, 1,
+				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+	},
+};
+
 static struct i2c_gpio_platform_data i2c_gpio_data = {
-	.sda_pin		= GPIO_PF1,
-	.scl_pin		= GPIO_PF0,
-	.sda_is_open_drain	= 0,
-	.scl_is_open_drain	= 0,
 	.udelay			= 10,
 };
 
@@ -633,6 +640,9 @@ static int __init ezkit_init(void)
 
 	printk(KERN_INFO "%s(): registering device resources\n", __func__);
 
+#if IS_ENABLED(CONFIG_I2C_GPIO)
+	gpiod_add_lookup_table(&bfin_i2c_gpiod_table);
+#endif
 	ret = platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
 	if (ret < 0)
 		return ret;
diff --git a/arch/blackfin/mach-bf609/Kconfig b/arch/blackfin/mach-bf609/Kconfig
index 6584190faeb8..7d6a8b8926ba 100644
--- a/arch/blackfin/mach-bf609/Kconfig
+++ b/arch/blackfin/mach-bf609/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config BF60x
 	def_bool y
 	depends on (BF609)
diff --git a/arch/blackfin/mach-bf609/boards/Kconfig b/arch/blackfin/mach-bf609/boards/Kconfig
index 30e8b6b0d2ed..350154b2a3ee 100644
--- a/arch/blackfin/mach-bf609/boards/Kconfig
+++ b/arch/blackfin/mach-bf609/boards/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 choice
 	prompt "System type"
 	default BFIN609_EZKIT
diff --git a/arch/blackfin/mach-bf609/clock.c b/arch/blackfin/mach-bf609/clock.c
index 392a59b9a504..16e0b09e2197 100644
--- a/arch/blackfin/mach-bf609/clock.c
+++ b/arch/blackfin/mach-bf609/clock.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/list.h>
diff --git a/arch/blackfin/mach-bf609/dpm.S b/arch/blackfin/mach-bf609/dpm.S
index 54d50c689db1..fcb8f688a8b2 100644
--- a/arch/blackfin/mach-bf609/dpm.S
+++ b/arch/blackfin/mach-bf609/dpm.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/linkage.h>
 #include <asm/blackfin.h>
 #include <asm/dpmc.h>
diff --git a/arch/blackfin/mach-common/Makefile b/arch/blackfin/mach-common/Makefile
index f09979204040..fcef1c8e117f 100644
--- a/arch/blackfin/mach-common/Makefile
+++ b/arch/blackfin/mach-common/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # arch/blackfin/mach-common/Makefile
 #
diff --git a/arch/blackfin/mach-common/clock.h b/arch/blackfin/mach-common/clock.h
index 645ff460a1f2..fed851a51aaf 100644
--- a/arch/blackfin/mach-common/clock.h
+++ b/arch/blackfin/mach-common/clock.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __MACH_COMMON_CLKDEV_H
 #define __MACH_COMMON_CLKDEV_H
 
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index 13e94bf9d8ba..e81a5b7dabdc 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -18,7 +18,6 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/syscore_ops.h>
-#include <linux/gpio.h>
 #include <asm/delay.h>
 #ifdef CONFIG_IPIPE
 #include <linux/ipipe.h>
@@ -28,6 +27,7 @@
 #include <asm/irq_handler.h>
 #include <asm/dpmc.h>
 #include <asm/traps.h>
+#include <asm/gpio.h>
 
 /*
  * NOTES:
diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c
index 5ece38a5b758..f57b5fe5355e 100644
--- a/arch/blackfin/mach-common/pm.c
+++ b/arch/blackfin/mach-common/pm.c
@@ -15,12 +15,12 @@
 #include <linux/io.h>
 #include <linux/irq.h>
 #include <linux/delay.h>
-#include <linux/gpio.h>
 
 #include <asm/cplb.h>
 #include <asm/dma.h>
 #include <asm/dpmc.h>
 #include <asm/pm.h>
+#include <asm/gpio.h>
 
 #ifdef CONFIG_BF60x
 struct bfin_cpu_pm_fns *bfin_cpu_pm;
diff --git a/arch/blackfin/oprofile/Makefile b/arch/blackfin/oprofile/Makefile
index c70af3a01297..e89e1c9f3496 100644
--- a/arch/blackfin/oprofile/Makefile
+++ b/arch/blackfin/oprofile/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # arch/blackfin/oprofile/Makefile
 #
diff --git a/arch/c6x/Kconfig b/arch/c6x/Kconfig
index 5aa8ea8bad2d..c6b4dd1418b4 100644
--- a/arch/c6x/Kconfig
+++ b/arch/c6x/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # For a description of the syntax of this configuration file,
 # see Documentation/kbuild/kconfig-language.txt.
diff --git a/arch/c6x/Makefile b/arch/c6x/Makefile
index 6b0be670ddfa..6f6096ff05a4 100644
--- a/arch/c6x/Makefile
+++ b/arch/c6x/Makefile
@@ -12,7 +12,7 @@ cflags-y += -mno-dsbt -msdata=none -D__linux__
 
 cflags-$(CONFIG_C6X_BIG_KERNEL) += -mlong-calls
 
-CFLAGS_MODULE   += -mlong-calls -mno-dsbt -msdata=none
+KBUILD_CFLAGS_MODULE   += -mlong-calls -mno-dsbt -msdata=none
 
 CHECKFLAGS      +=
 
diff --git a/arch/c6x/boot/Makefile b/arch/c6x/boot/Makefile
index 8734abee548e..842b7b0bfe80 100644
--- a/arch/c6x/boot/Makefile
+++ b/arch/c6x/boot/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for bootable kernel images
 #
diff --git a/arch/c6x/boot/dts/Makefile b/arch/c6x/boot/dts/Makefile
index c7528b02d061..b212d278ebc4 100644
--- a/arch/c6x/boot/dts/Makefile
+++ b/arch/c6x/boot/dts/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for device trees
 #
@@ -16,5 +17,3 @@ $(obj)/builtin.dtb: $(obj)/$(DTB).dtb
 	$(call if_changed,cp)
 
 $(obj)/linked_dtb.o: $(obj)/builtin.dtb
-
-clean-files := *.dtb
diff --git a/arch/c6x/boot/dts/tms320c6455.dtsi b/arch/c6x/boot/dts/tms320c6455.dtsi
index a804ec1e018b..0b21cb30343b 100644
--- a/arch/c6x/boot/dts/tms320c6455.dtsi
+++ b/arch/c6x/boot/dts/tms320c6455.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 
 / {
 	#address-cells = <1>;
diff --git a/arch/c6x/boot/dts/tms320c6457.dtsi b/arch/c6x/boot/dts/tms320c6457.dtsi
index 35f40709a719..e49f7ae19124 100644
--- a/arch/c6x/boot/dts/tms320c6457.dtsi
+++ b/arch/c6x/boot/dts/tms320c6457.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 
 / {
 	#address-cells = <1>;
diff --git a/arch/c6x/boot/dts/tms320c6472.dtsi b/arch/c6x/boot/dts/tms320c6472.dtsi
index b488aaec65c0..9dd4b04e78ef 100644
--- a/arch/c6x/boot/dts/tms320c6472.dtsi
+++ b/arch/c6x/boot/dts/tms320c6472.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 
 / {
 	#address-cells = <1>;
diff --git a/arch/c6x/boot/dts/tms320c6474.dtsi b/arch/c6x/boot/dts/tms320c6474.dtsi
index cc601bf348a1..0ef5333629a6 100644
--- a/arch/c6x/boot/dts/tms320c6474.dtsi
+++ b/arch/c6x/boot/dts/tms320c6474.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 
 / {
 	#address-cells = <1>;
diff --git a/arch/c6x/boot/dts/tms320c6678.dtsi b/arch/c6x/boot/dts/tms320c6678.dtsi
index 386196e5eae7..da1e3f2bf062 100644
--- a/arch/c6x/boot/dts/tms320c6678.dtsi
+++ b/arch/c6x/boot/dts/tms320c6678.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 
 / {
 	#address-cells = <1>;
diff --git a/arch/c6x/configs/dsk6455_defconfig b/arch/c6x/configs/dsk6455_defconfig
index 4663487c67a1..d764ea4cce7f 100644
--- a/arch/c6x/configs/dsk6455_defconfig
+++ b/arch/c6x/configs/dsk6455_defconfig
@@ -1,5 +1,4 @@
 CONFIG_SOC_TMS320C6455=y
-CONFIG_EXPERIMENTAL=y
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_SYSVIPC=y
 CONFIG_SPARSE_IRQ=y
@@ -25,7 +24,6 @@ CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=2
 CONFIG_BLK_DEV_RAM_SIZE=17000
-CONFIG_MISC_DEVICES=y
 # CONFIG_INPUT is not set
 # CONFIG_SERIO is not set
 # CONFIG_VT is not set
diff --git a/arch/c6x/configs/evmc6457_defconfig b/arch/c6x/configs/evmc6457_defconfig
index bba40e195ec4..05d0b4a25ab1 100644
--- a/arch/c6x/configs/evmc6457_defconfig
+++ b/arch/c6x/configs/evmc6457_defconfig
@@ -1,5 +1,4 @@
 CONFIG_SOC_TMS320C6457=y
-CONFIG_EXPERIMENTAL=y
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_SYSVIPC=y
 CONFIG_SPARSE_IRQ=y
@@ -26,7 +25,6 @@ CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=2
 CONFIG_BLK_DEV_RAM_SIZE=17000
-CONFIG_MISC_DEVICES=y
 # CONFIG_INPUT is not set
 # CONFIG_SERIO is not set
 # CONFIG_VT is not set
diff --git a/arch/c6x/configs/evmc6472_defconfig b/arch/c6x/configs/evmc6472_defconfig
index 8c46155f6d31..8d81fcf86b0e 100644
--- a/arch/c6x/configs/evmc6472_defconfig
+++ b/arch/c6x/configs/evmc6472_defconfig
@@ -1,5 +1,4 @@
 CONFIG_SOC_TMS320C6472=y
-CONFIG_EXPERIMENTAL=y
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_SYSVIPC=y
 CONFIG_SPARSE_IRQ=y
@@ -27,7 +26,6 @@ CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=2
 CONFIG_BLK_DEV_RAM_SIZE=17000
-CONFIG_MISC_DEVICES=y
 # CONFIG_INPUT is not set
 # CONFIG_SERIO is not set
 # CONFIG_VT is not set
diff --git a/arch/c6x/configs/evmc6474_defconfig b/arch/c6x/configs/evmc6474_defconfig
index 15533f632313..8156a98f3958 100644
--- a/arch/c6x/configs/evmc6474_defconfig
+++ b/arch/c6x/configs/evmc6474_defconfig
@@ -1,5 +1,4 @@
 CONFIG_SOC_TMS320C6474=y
-CONFIG_EXPERIMENTAL=y
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_SYSVIPC=y
 CONFIG_SPARSE_IRQ=y
@@ -27,7 +26,6 @@ CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=2
 CONFIG_BLK_DEV_RAM_SIZE=17000
-CONFIG_MISC_DEVICES=y
 # CONFIG_INPUT is not set
 # CONFIG_SERIO is not set
 # CONFIG_VT is not set
diff --git a/arch/c6x/configs/evmc6678_defconfig b/arch/c6x/configs/evmc6678_defconfig
index 5f126d4905b1..c4f433c25b69 100644
--- a/arch/c6x/configs/evmc6678_defconfig
+++ b/arch/c6x/configs/evmc6678_defconfig
@@ -1,5 +1,4 @@
 CONFIG_SOC_TMS320C6678=y
-CONFIG_EXPERIMENTAL=y
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_SYSVIPC=y
 CONFIG_SPARSE_IRQ=y
@@ -27,7 +26,6 @@ CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=2
 CONFIG_BLK_DEV_RAM_SIZE=17000
-CONFIG_MISC_DEVICES=y
 # CONFIG_INPUT is not set
 # CONFIG_SERIO is not set
 # CONFIG_VT is not set
diff --git a/arch/c6x/include/asm/flat.h b/arch/c6x/include/asm/flat.h
index 6f1feb00bd52..76fd0bb962a3 100644
--- a/arch/c6x/include/asm/flat.h
+++ b/arch/c6x/include/asm/flat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_C6X_FLAT_H
 #define __ASM_C6X_FLAT_H
 
diff --git a/arch/c6x/include/asm/linkage.h b/arch/c6x/include/asm/linkage.h
index 376925c47d57..1ad615da6479 100644
--- a/arch/c6x/include/asm/linkage.h
+++ b/arch/c6x/include/asm/linkage.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_C6X_LINKAGE_H
 #define _ASM_C6X_LINKAGE_H
 
diff --git a/arch/c6x/include/asm/megamod-pic.h b/arch/c6x/include/asm/megamod-pic.h
index eca0a8678034..a0a6d596bf9b 100644
--- a/arch/c6x/include/asm/megamod-pic.h
+++ b/arch/c6x/include/asm/megamod-pic.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _C6X_MEGAMOD_PIC_H
 #define _C6X_MEGAMOD_PIC_H
 
diff --git a/arch/c6x/include/asm/page.h b/arch/c6x/include/asm/page.h
index d18e2b0c7aea..70db1e7632bc 100644
--- a/arch/c6x/include/asm/page.h
+++ b/arch/c6x/include/asm/page.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_C6X_PAGE_H
 #define _ASM_C6X_PAGE_H
 
diff --git a/arch/c6x/include/asm/processor.h b/arch/c6x/include/asm/processor.h
index 7c87b5be53b5..8f7cce829f8e 100644
--- a/arch/c6x/include/asm/processor.h
+++ b/arch/c6x/include/asm/processor.h
@@ -92,9 +92,6 @@ static inline void release_thread(struct task_struct *dead_task)
 {
 }
 
-#define copy_segments(tsk, mm)		do { } while (0)
-#define release_segments(mm)		do { } while (0)
-
 /*
  * saved kernel SP and DP of a blocked thread.
  */
diff --git a/arch/c6x/include/asm/sections.h b/arch/c6x/include/asm/sections.h
index f703989d837a..d6c591ab5b7e 100644
--- a/arch/c6x/include/asm/sections.h
+++ b/arch/c6x/include/asm/sections.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_C6X_SECTIONS_H
 #define _ASM_C6X_SECTIONS_H
 
diff --git a/arch/c6x/include/asm/timer64.h b/arch/c6x/include/asm/timer64.h
index bbe27bb9887e..b850dfef1f79 100644
--- a/arch/c6x/include/asm/timer64.h
+++ b/arch/c6x/include/asm/timer64.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _C6X_TIMER64_H
 #define _C6X_TIMER64_H
 
diff --git a/arch/c6x/include/asm/tlb.h b/arch/c6x/include/asm/tlb.h
index 8709e5e29d2d..34525dea1356 100644
--- a/arch/c6x/include/asm/tlb.h
+++ b/arch/c6x/include/asm/tlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_C6X_TLB_H
 #define _ASM_C6X_TLB_H
 
diff --git a/arch/c6x/include/uapi/asm/byteorder.h b/arch/c6x/include/uapi/asm/byteorder.h
index 166038db342b..ab61f867391c 100644
--- a/arch/c6x/include/uapi/asm/byteorder.h
+++ b/arch/c6x/include/uapi/asm/byteorder.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_C6X_BYTEORDER_H
 #define _ASM_C6X_BYTEORDER_H
 
diff --git a/arch/c6x/include/uapi/asm/ptrace.h b/arch/c6x/include/uapi/asm/ptrace.h
index cc0a4d99151e..9b51110a0842 100644
--- a/arch/c6x/include/uapi/asm/ptrace.h
+++ b/arch/c6x/include/uapi/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  *  Copyright (C) 2004, 2006, 2009, 2010 Texas Instruments Incorporated
  *  Author: Aurelien Jacquiot (aurelien.jacquiot@jaluna.com)
diff --git a/arch/c6x/include/uapi/asm/setup.h b/arch/c6x/include/uapi/asm/setup.h
index ad9ac97a8dad..e90548cebec3 100644
--- a/arch/c6x/include/uapi/asm/setup.h
+++ b/arch/c6x/include/uapi/asm/setup.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASM_C6X_SETUP_H
 #define _UAPI_ASM_C6X_SETUP_H
 
diff --git a/arch/c6x/include/uapi/asm/sigcontext.h b/arch/c6x/include/uapi/asm/sigcontext.h
index eb702f39cde7..4e5a9a260861 100644
--- a/arch/c6x/include/uapi/asm/sigcontext.h
+++ b/arch/c6x/include/uapi/asm/sigcontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  *  Port on Texas Instruments TMS320C6x architecture
  *
diff --git a/arch/c6x/include/uapi/asm/swab.h b/arch/c6x/include/uapi/asm/swab.h
index fd4bb0520e5e..c407c0497718 100644
--- a/arch/c6x/include/uapi/asm/swab.h
+++ b/arch/c6x/include/uapi/asm/swab.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  *  Copyright (C) 2011 Texas Instruments Incorporated
  *  Author: Mark Salter <msalter@redhat.com>
diff --git a/arch/c6x/include/uapi/asm/unistd.h b/arch/c6x/include/uapi/asm/unistd.h
index 12d73d9d81f5..0d2daf7f9809 100644
--- a/arch/c6x/include/uapi/asm/unistd.h
+++ b/arch/c6x/include/uapi/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2011 Texas Instruments Incorporated
  *
diff --git a/arch/c6x/kernel/Makefile b/arch/c6x/kernel/Makefile
index 580a515a9443..02f340d7b8fe 100644
--- a/arch/c6x/kernel/Makefile
+++ b/arch/c6x/kernel/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for arch/c6x/kernel/
 #
diff --git a/arch/c6x/kernel/asm-offsets.c b/arch/c6x/kernel/asm-offsets.c
index 60f1e437745d..cff57764fcad 100644
--- a/arch/c6x/kernel/asm-offsets.c
+++ b/arch/c6x/kernel/asm-offsets.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Generate definitions needed by assembly language modules.
  * This code generates raw asm output which is post-processed
diff --git a/arch/c6x/kernel/vmlinux.lds.S b/arch/c6x/kernel/vmlinux.lds.S
index 29ebea49ddd5..1fba5b421eee 100644
--- a/arch/c6x/kernel/vmlinux.lds.S
+++ b/arch/c6x/kernel/vmlinux.lds.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * ld script for the c6x kernel
  *
diff --git a/arch/c6x/platforms/Kconfig b/arch/c6x/platforms/Kconfig
index c4a0fad89aaf..f3a9ae6e0e82 100644
--- a/arch/c6x/platforms/Kconfig
+++ b/arch/c6x/platforms/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 
 config SOC_TMS320C6455
 	bool "TMS320C6455"
diff --git a/arch/c6x/platforms/megamod-pic.c b/arch/c6x/platforms/megamod-pic.c
index 43afc03e4125..9519fa5f97d0 100644
--- a/arch/c6x/platforms/megamod-pic.c
+++ b/arch/c6x/platforms/megamod-pic.c
@@ -208,14 +208,14 @@ static struct megamod_pic * __init init_megamod_pic(struct device_node *np)
 
 	pic = kzalloc(sizeof(struct megamod_pic), GFP_KERNEL);
 	if (!pic) {
-		pr_err("%s: Could not alloc PIC structure.\n", np->full_name);
+		pr_err("%pOF: Could not alloc PIC structure.\n", np);
 		return NULL;
 	}
 
 	pic->irqhost = irq_domain_add_linear(np, NR_COMBINERS * 32,
 					     &megamod_domain_ops, pic);
 	if (!pic->irqhost) {
-		pr_err("%s: Could not alloc host.\n", np->full_name);
+		pr_err("%pOF: Could not alloc host.\n", np);
 		goto error_free;
 	}
 
@@ -225,7 +225,7 @@ static struct megamod_pic * __init init_megamod_pic(struct device_node *np)
 
 	pic->regs = of_iomap(np, 0);
 	if (!pic->regs) {
-		pr_err("%s: Could not map registers.\n", np->full_name);
+		pr_err("%pOF: Could not map registers.\n", np);
 		goto error_free;
 	}
 
@@ -253,8 +253,8 @@ static struct megamod_pic * __init init_megamod_pic(struct device_node *np)
 
 		irq_data = irq_get_irq_data(irq);
 		if (!irq_data) {
-			pr_err("%s: combiner-%d no irq_data for virq %d!\n",
-			       np->full_name, i, irq);
+			pr_err("%pOF: combiner-%d no irq_data for virq %d!\n",
+			       np, i, irq);
 			continue;
 		}
 
@@ -265,16 +265,16 @@ static struct megamod_pic * __init init_megamod_pic(struct device_node *np)
 		 * of the core priority interrupts (4 - 15).
 		 */
 		if (hwirq < 4 || hwirq >= NR_PRIORITY_IRQS) {
-			pr_err("%s: combiner-%d core irq %ld out of range!\n",
-			       np->full_name, i, hwirq);
+			pr_err("%pOF: combiner-%d core irq %ld out of range!\n",
+			       np, i, hwirq);
 			continue;
 		}
 
 		/* record the mapping */
 		mapping[hwirq - 4] = i;
 
-		pr_debug("%s: combiner-%d cascading to hwirq %ld\n",
-			 np->full_name, i, hwirq);
+		pr_debug("%pOF: combiner-%d cascading to hwirq %ld\n",
+			 np, i, hwirq);
 
 		cascade_data[i].pic = pic;
 		cascade_data[i].index = i;
@@ -290,8 +290,8 @@ static struct megamod_pic * __init init_megamod_pic(struct device_node *np)
 	/* Finally, set up the MUX registers */
 	for (i = 0; i < NR_MUX_OUTPUTS; i++) {
 		if (mapping[i] != IRQ_UNMAPPED) {
-			pr_debug("%s: setting mux %d to priority %d\n",
-				 np->full_name, mapping[i], i + 4);
+			pr_debug("%pOF: setting mux %d to priority %d\n",
+				 np, mapping[i], i + 4);
 			set_megamod_mux(pic, mapping[i], i);
 		}
 	}
diff --git a/arch/c6x/platforms/plldata.c b/arch/c6x/platforms/plldata.c
index 755359eb6286..e8b6cc6a7b5a 100644
--- a/arch/c6x/platforms/plldata.c
+++ b/arch/c6x/platforms/plldata.c
@@ -436,8 +436,8 @@ void __init c64x_setup_clocks(void)
 
 	err = of_property_read_u32(node, "clock-frequency", &val);
 	if (err || val == 0) {
-		pr_err("%s: no clock-frequency found! Using %dMHz\n",
-		       node->full_name, (int)val / 1000000);
+		pr_err("%pOF: no clock-frequency found! Using %dMHz\n",
+		       node, (int)val / 1000000);
 		val = 25000000;
 	}
 	clkin1.rate = val;
diff --git a/arch/c6x/platforms/timer64.c b/arch/c6x/platforms/timer64.c
index 0bd0452ded80..241a9a607193 100644
--- a/arch/c6x/platforms/timer64.c
+++ b/arch/c6x/platforms/timer64.c
@@ -204,14 +204,14 @@ void __init timer64_init(void)
 
 	timer = of_iomap(np, 0);
 	if (!timer) {
-		pr_debug("%s: Cannot map timer registers.\n", np->full_name);
+		pr_debug("%pOF: Cannot map timer registers.\n", np);
 		goto out;
 	}
-	pr_debug("%s: Timer registers=%p.\n", np->full_name, timer);
+	pr_debug("%pOF: Timer registers=%p.\n", np, timer);
 
 	cd->irq	= irq_of_parse_and_map(np, 0);
 	if (cd->irq == NO_IRQ) {
-		pr_debug("%s: Cannot find interrupt.\n", np->full_name);
+		pr_debug("%pOF: Cannot find interrupt.\n", np);
 		iounmap(timer);
 		goto out;
 	}
@@ -229,7 +229,7 @@ void __init timer64_init(void)
 		dscr_set_devstate(timer64_devstate_id, DSCR_DEVSTATE_ENABLED);
 	}
 
-	pr_debug("%s: Timer irq=%d.\n", np->full_name, cd->irq);
+	pr_debug("%pOF: Timer irq=%d.\n", np, cd->irq);
 
 	clockevents_calc_mult_shift(cd, c6x_core_freq / TIMER_DIVISOR, 5);
 
diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig
index 71b758dc3a96..54d3f426763b 100644
--- a/arch/cris/Kconfig
+++ b/arch/cris/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config MMU
 	bool
 	default y
diff --git a/arch/cris/Kconfig.debug b/arch/cris/Kconfig.debug
index 14881e81e8a3..6084d5e0c512 100644
--- a/arch/cris/Kconfig.debug
+++ b/arch/cris/Kconfig.debug
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 menu "Kernel hacking"
 
 config PROFILING
diff --git a/arch/cris/arch-v10/Kconfig b/arch/cris/arch-v10/Kconfig
index df9a38b4f18f..d4015a931374 100644
--- a/arch/cris/arch-v10/Kconfig
+++ b/arch/cris/arch-v10/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 if ETRAX_ARCH_V10
 
 menu "CRIS v10 options"
diff --git a/arch/cris/arch-v10/drivers/Kconfig b/arch/cris/arch-v10/drivers/Kconfig
index 239dab0b95c1..8792af63c049 100644
--- a/arch/cris/arch-v10/drivers/Kconfig
+++ b/arch/cris/arch-v10/drivers/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 if ETRAX_ARCH_V10
 
 config ETRAX_ETHERNET
diff --git a/arch/cris/arch-v10/drivers/Makefile b/arch/cris/arch-v10/drivers/Makefile
index e5c13183b97c..d5549dca81bf 100644
--- a/arch/cris/arch-v10/drivers/Makefile
+++ b/arch/cris/arch-v10/drivers/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for Etrax-specific drivers
 #
diff --git a/arch/cris/arch-v10/drivers/eeprom.c b/arch/cris/arch-v10/drivers/eeprom.c
index 33558d270a53..2d312c8a4dd5 100644
--- a/arch/cris/arch-v10/drivers/eeprom.c
+++ b/arch/cris/arch-v10/drivers/eeprom.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*!*****************************************************************************
 *!
 *!  Implements an interface for i2c compatible eeproms to run under Linux.
diff --git a/arch/cris/arch-v10/drivers/gpio.c b/arch/cris/arch-v10/drivers/gpio.c
index dfd3b3ba5e4e..68dbe261dc57 100644
--- a/arch/cris/arch-v10/drivers/gpio.c
+++ b/arch/cris/arch-v10/drivers/gpio.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Etrax general port I/O device
  *
diff --git a/arch/cris/arch-v10/drivers/i2c.c b/arch/cris/arch-v10/drivers/i2c.c
index b3d1f9ed1b98..ec35d62e8e63 100644
--- a/arch/cris/arch-v10/drivers/i2c.c
+++ b/arch/cris/arch-v10/drivers/i2c.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*!***************************************************************************
 *!
 *! FILE NAME  : i2c.c
diff --git a/arch/cris/arch-v10/drivers/i2c.h b/arch/cris/arch-v10/drivers/i2c.h
index e36c96276478..de45c1ffbd7b 100644
--- a/arch/cris/arch-v10/drivers/i2c.h
+++ b/arch/cris/arch-v10/drivers/i2c.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* i2c.h */
 int i2c_init(void);
 
diff --git a/arch/cris/arch-v10/drivers/sync_serial.c b/arch/cris/arch-v10/drivers/sync_serial.c
index cc62572c1b94..cfe9176f2205 100644
--- a/arch/cris/arch-v10/drivers/sync_serial.c
+++ b/arch/cris/arch-v10/drivers/sync_serial.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Simple synchronous serial port driver for ETRAX 100LX.
  *
diff --git a/arch/cris/arch-v10/kernel/Makefile b/arch/cris/arch-v10/kernel/Makefile
index 4841e822cdd1..7ec04b4a285e 100644
--- a/arch/cris/arch-v10/kernel/Makefile
+++ b/arch/cris/arch-v10/kernel/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/cris/arch-v10/kernel/crisksyms.c b/arch/cris/arch-v10/kernel/crisksyms.c
index 1ca6fc283232..e1d897ed5b37 100644
--- a/arch/cris/arch-v10/kernel/crisksyms.c
+++ b/arch/cris/arch-v10/kernel/crisksyms.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/module.h>
 #include <asm/io.h>
 #include <arch/svinto.h>
diff --git a/arch/cris/arch-v10/kernel/debugport.c b/arch/cris/arch-v10/kernel/debugport.c
index b6549e54be29..d30834d4dd7e 100644
--- a/arch/cris/arch-v10/kernel/debugport.c
+++ b/arch/cris/arch-v10/kernel/debugport.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* Serialport functions for debugging
  *
  * Copyright (c) 2000-2007 Axis Communications AB
diff --git a/arch/cris/arch-v10/kernel/dma.c b/arch/cris/arch-v10/kernel/dma.c
index 5795047359b2..c68e978def05 100644
--- a/arch/cris/arch-v10/kernel/dma.c
+++ b/arch/cris/arch-v10/kernel/dma.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* Wrapper for DMA channel allocator that updates DMA client muxing.
  * Copyright 2004-2007, Axis Communications AB
  */
diff --git a/arch/cris/arch-v10/kernel/entry.S b/arch/cris/arch-v10/kernel/entry.S
index b5622521dad5..1f066eebbd2b 100644
--- a/arch/cris/arch-v10/kernel/entry.S
+++ b/arch/cris/arch-v10/kernel/entry.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  linux/arch/cris/entry.S
  *
diff --git a/arch/cris/arch-v10/kernel/fasttimer.c b/arch/cris/arch-v10/kernel/fasttimer.c
index e9298739d72e..94abbff557ff 100644
--- a/arch/cris/arch-v10/kernel/fasttimer.c
+++ b/arch/cris/arch-v10/kernel/fasttimer.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/cris/kernel/fasttimer.c
  *
diff --git a/arch/cris/arch-v10/kernel/head.S b/arch/cris/arch-v10/kernel/head.S
index a74aa233b84e..b260a8833903 100644
--- a/arch/cris/arch-v10/kernel/head.S
+++ b/arch/cris/arch-v10/kernel/head.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Head of the kernel - alter with care
  *
diff --git a/arch/cris/arch-v10/kernel/io_interface_mux.c b/arch/cris/arch-v10/kernel/io_interface_mux.c
index ad64cd1c861a..13a887ce115a 100644
--- a/arch/cris/arch-v10/kernel/io_interface_mux.c
+++ b/arch/cris/arch-v10/kernel/io_interface_mux.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* IO interface mux allocator for ETRAX100LX.
  * Copyright 2004-2007, Axis Communications AB
  */
diff --git a/arch/cris/arch-v10/kernel/irq.c b/arch/cris/arch-v10/kernel/irq.c
index 09cae80a834a..df11e383acdd 100644
--- a/arch/cris/arch-v10/kernel/irq.c
+++ b/arch/cris/arch-v10/kernel/irq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/cris/kernel/irq.c
  *
diff --git a/arch/cris/arch-v10/kernel/kgdb.c b/arch/cris/arch-v10/kernel/kgdb.c
index ed71ade93a73..79b13564d15c 100644
--- a/arch/cris/arch-v10/kernel/kgdb.c
+++ b/arch/cris/arch-v10/kernel/kgdb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*!**************************************************************************
 *!
 *! FILE NAME  : kgdb.c
diff --git a/arch/cris/arch-v10/kernel/process.c b/arch/cris/arch-v10/kernel/process.c
index a2cdb1521aca..16848b2c61c8 100644
--- a/arch/cris/arch-v10/kernel/process.c
+++ b/arch/cris/arch-v10/kernel/process.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/cris/kernel/process.c
  *
diff --git a/arch/cris/arch-v10/kernel/ptrace.c b/arch/cris/arch-v10/kernel/ptrace.c
index c2f2b9b83cc4..b89f57ae096e 100644
--- a/arch/cris/arch-v10/kernel/ptrace.c
+++ b/arch/cris/arch-v10/kernel/ptrace.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (C) 2000-2003, Axis Communications AB.
  */
diff --git a/arch/cris/arch-v10/kernel/setup.c b/arch/cris/arch-v10/kernel/setup.c
index 7ab31f1c7540..8e4fc248f96f 100644
--- a/arch/cris/arch-v10/kernel/setup.c
+++ b/arch/cris/arch-v10/kernel/setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *
  *  linux/arch/cris/arch-v10/kernel/setup.c
diff --git a/arch/cris/arch-v10/kernel/shadows.c b/arch/cris/arch-v10/kernel/shadows.c
index 2454a0b02f54..2e9565e868f2 100644
--- a/arch/cris/arch-v10/kernel/shadows.c
+++ b/arch/cris/arch-v10/kernel/shadows.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Various shadow registers. Defines for these are in include/asm-etrax100/io.h
  */
diff --git a/arch/cris/arch-v10/kernel/signal.c b/arch/cris/arch-v10/kernel/signal.c
index bab4a8dd6bfd..2beffc37faf8 100644
--- a/arch/cris/arch-v10/kernel/signal.c
+++ b/arch/cris/arch-v10/kernel/signal.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/cris/kernel/signal.c
  *
diff --git a/arch/cris/arch-v10/kernel/time.c b/arch/cris/arch-v10/kernel/time.c
index b5eb5cd2f60b..3d78373db254 100644
--- a/arch/cris/arch-v10/kernel/time.c
+++ b/arch/cris/arch-v10/kernel/time.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/cris/arch-v10/kernel/time.c
  *
diff --git a/arch/cris/arch-v10/kernel/traps.c b/arch/cris/arch-v10/kernel/traps.c
index c0a501f29bd8..876d45b957f4 100644
--- a/arch/cris/arch-v10/kernel/traps.c
+++ b/arch/cris/arch-v10/kernel/traps.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Helper functions for trap handlers
  *
diff --git a/arch/cris/arch-v10/lib/checksum.S b/arch/cris/arch-v10/lib/checksum.S
index 7d552f4bd5ae..a3b96391706f 100644
--- a/arch/cris/arch-v10/lib/checksum.S
+++ b/arch/cris/arch-v10/lib/checksum.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * A fast checksum routine using movem
  * Copyright (c) 1998-2001 Axis Communications AB
diff --git a/arch/cris/arch-v10/lib/checksumcopy.S b/arch/cris/arch-v10/lib/checksumcopy.S
index 540db8a5f849..b21449cb1ad3 100644
--- a/arch/cris/arch-v10/lib/checksumcopy.S
+++ b/arch/cris/arch-v10/lib/checksumcopy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * A fast checksum+copy routine using movem
  * Copyright (c) 1998, 2001 Axis Communications AB
diff --git a/arch/cris/arch-v10/lib/csumcpfruser.S b/arch/cris/arch-v10/lib/csumcpfruser.S
index 5f41ccd62754..beb8992ed478 100644
--- a/arch/cris/arch-v10/lib/csumcpfruser.S
+++ b/arch/cris/arch-v10/lib/csumcpfruser.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Add-on to transform csum_partial_copy_nocheck in checksumcopy.S into
  * csum_partial_copy_from_user by adding exception records.
diff --git a/arch/cris/arch-v10/lib/dram_init.S b/arch/cris/arch-v10/lib/dram_init.S
index 93310124333f..fd7437577938 100644
--- a/arch/cris/arch-v10/lib/dram_init.S
+++ b/arch/cris/arch-v10/lib/dram_init.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * DRAM/SDRAM initialization - alter with care
  * This file is intended to be included from other assembler files
diff --git a/arch/cris/arch-v10/lib/hw_settings.S b/arch/cris/arch-v10/lib/hw_settings.S
index c09f19f478a5..0d449852517e 100644
--- a/arch/cris/arch-v10/lib/hw_settings.S
+++ b/arch/cris/arch-v10/lib/hw_settings.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * This table is used by some tools to extract hardware parameters.
  * The table should be included in the kernel and the decompressor.
diff --git a/arch/cris/arch-v10/lib/usercopy.c b/arch/cris/arch-v10/lib/usercopy.c
index 48fa37fe0f9b..3f1e2f4680f7 100644
--- a/arch/cris/arch-v10/lib/usercopy.c
+++ b/arch/cris/arch-v10/lib/usercopy.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * User address space access functions.
  * The non-inlined parts of asm-cris/uaccess.h are here.
diff --git a/arch/cris/arch-v10/mm/fault.c b/arch/cris/arch-v10/mm/fault.c
index 75210cbe61ce..e6c225169642 100644
--- a/arch/cris/arch-v10/mm/fault.c
+++ b/arch/cris/arch-v10/mm/fault.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/cris/mm/fault.c
  *
diff --git a/arch/cris/arch-v10/mm/init.c b/arch/cris/arch-v10/mm/init.c
index 85e3f1b1f3ac..4da99a0e3b57 100644
--- a/arch/cris/arch-v10/mm/init.c
+++ b/arch/cris/arch-v10/mm/init.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/cris/arch-v10/mm/init.c
  *
diff --git a/arch/cris/arch-v10/mm/tlb.c b/arch/cris/arch-v10/mm/tlb.c
index 3225d38bdaea..7f1f752f2445 100644
--- a/arch/cris/arch-v10/mm/tlb.c
+++ b/arch/cris/arch-v10/mm/tlb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/cris/arch-v10/mm/tlb.c
  *
diff --git a/arch/cris/arch-v32/Kconfig b/arch/cris/arch-v32/Kconfig
index 17dbe03af5f4..958dabfca7eb 100644
--- a/arch/cris/arch-v32/Kconfig
+++ b/arch/cris/arch-v32/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 if ETRAX_ARCH_V32
 
 source arch/cris/arch-v32/mach-fs/Kconfig
diff --git a/arch/cris/arch-v32/drivers/Kconfig b/arch/cris/arch-v32/drivers/Kconfig
index b7cd6b9209a9..4d2d744bced2 100644
--- a/arch/cris/arch-v32/drivers/Kconfig
+++ b/arch/cris/arch-v32/drivers/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 if ETRAX_ARCH_V32
 
 config ETRAX_ETHERNET
diff --git a/arch/cris/arch-v32/drivers/Makefile b/arch/cris/arch-v32/drivers/Makefile
index b5a75fdce77b..57c9568707b0 100644
--- a/arch/cris/arch-v32/drivers/Makefile
+++ b/arch/cris/arch-v32/drivers/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for Etrax-specific drivers
 #
diff --git a/arch/cris/arch-v32/drivers/cryptocop.c b/arch/cris/arch-v32/drivers/cryptocop.c
index 14970f11bbf2..d688fe117dca 100644
--- a/arch/cris/arch-v32/drivers/cryptocop.c
+++ b/arch/cris/arch-v32/drivers/cryptocop.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Stream co-processor driver for the ETRAX FS
  *
diff --git a/arch/cris/arch-v32/drivers/mach-a3/nandflash.c b/arch/cris/arch-v32/drivers/mach-a3/nandflash.c
index 3f646c787e58..925a98eb6d68 100644
--- a/arch/cris/arch-v32/drivers/mach-a3/nandflash.c
+++ b/arch/cris/arch-v32/drivers/mach-a3/nandflash.c
@@ -16,7 +16,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
 #include <arch/memmap.h>
 #include <hwregs/reg_map.h>
diff --git a/arch/cris/arch-v32/drivers/mach-fs/nandflash.c b/arch/cris/arch-v32/drivers/mach-fs/nandflash.c
index a74540514bdb..53b56a429dde 100644
--- a/arch/cris/arch-v32/drivers/mach-fs/nandflash.c
+++ b/arch/cris/arch-v32/drivers/mach-fs/nandflash.c
@@ -16,7 +16,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
 #include <arch/memmap.h>
 #include <hwregs/reg_map.h>
diff --git a/arch/cris/arch-v32/drivers/pci/bios.c b/arch/cris/arch-v32/drivers/pci/bios.c
index 394c2a73d5e2..6b9e6cfaa29e 100644
--- a/arch/cris/arch-v32/drivers/pci/bios.c
+++ b/arch/cris/arch-v32/drivers/pci/bios.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/pci.h>
 #include <linux/kernel.h>
 #include <hwregs/intr_vect.h>
 
-void pcibios_fixup_bus(struct pci_bus *b)
-{
-}
-
 void pcibios_set_master(struct pci_dev *dev)
 {
 	u8 lat;
diff --git a/arch/cris/arch-v32/drivers/pci/dma.c b/arch/cris/arch-v32/drivers/pci/dma.c
index 7072341995ff..dbbd3816cc0b 100644
--- a/arch/cris/arch-v32/drivers/pci/dma.c
+++ b/arch/cris/arch-v32/drivers/pci/dma.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Dynamic DMA mapping support.
  *
diff --git a/arch/cris/arch-v32/kernel/Makefile b/arch/cris/arch-v32/kernel/Makefile
index d9fc617ea253..2db7e4f7c1fa 100644
--- a/arch/cris/arch-v32/kernel/Makefile
+++ b/arch/cris/arch-v32/kernel/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/cris/arch-v32/kernel/cache.c b/arch/cris/arch-v32/kernel/cache.c
index f38433b1f861..a080d2fa4803 100644
--- a/arch/cris/arch-v32/kernel/cache.c
+++ b/arch/cris/arch-v32/kernel/cache.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/module.h>
 #include <asm/io.h>
 #include <arch/cache.h>
diff --git a/arch/cris/arch-v32/kernel/cacheflush.S b/arch/cris/arch-v32/kernel/cacheflush.S
index 6fc3d95d7029..2a54d793f96c 100644
--- a/arch/cris/arch-v32/kernel/cacheflush.S
+++ b/arch/cris/arch-v32/kernel/cacheflush.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 	.global cris_flush_cache_range
 	.type	cris_flush_cache_range, @function
 cris_flush_cache_range:
diff --git a/arch/cris/arch-v32/kernel/crisksyms.c b/arch/cris/arch-v32/kernel/crisksyms.c
index b0566350a840..8cc8ad1cb532 100644
--- a/arch/cris/arch-v32/kernel/crisksyms.c
+++ b/arch/cris/arch-v32/kernel/crisksyms.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/module.h>
 #include <linux/irq.h>
 #include <arch/dma.h>
diff --git a/arch/cris/arch-v32/kernel/debugport.c b/arch/cris/arch-v32/kernel/debugport.c
index d2f3f9c37102..69247fd2090a 100644
--- a/arch/cris/arch-v32/kernel/debugport.c
+++ b/arch/cris/arch-v32/kernel/debugport.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (C) 2003, Axis Communications AB.
  */
diff --git a/arch/cris/arch-v32/kernel/entry.S b/arch/cris/arch-v32/kernel/entry.S
index b17a20999f87..0793a52b2c34 100644
--- a/arch/cris/arch-v32/kernel/entry.S
+++ b/arch/cris/arch-v32/kernel/entry.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  Copyright (C) 2000-2003 Axis Communications AB
  *
diff --git a/arch/cris/arch-v32/kernel/fasttimer.c b/arch/cris/arch-v32/kernel/fasttimer.c
index eb4e0ff36295..7452c70f61ff 100644
--- a/arch/cris/arch-v32/kernel/fasttimer.c
+++ b/arch/cris/arch-v32/kernel/fasttimer.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/cris/kernel/fasttimer.c
  *
diff --git a/arch/cris/arch-v32/kernel/head.S b/arch/cris/arch-v32/kernel/head.S
index 5ce83eb54f58..92f9fb1f6845 100644
--- a/arch/cris/arch-v32/kernel/head.S
+++ b/arch/cris/arch-v32/kernel/head.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * CRISv32 kernel startup code.
  *
diff --git a/arch/cris/arch-v32/kernel/irq.c b/arch/cris/arch-v32/kernel/irq.c
index b07da4b695aa..414afd543232 100644
--- a/arch/cris/arch-v32/kernel/irq.c
+++ b/arch/cris/arch-v32/kernel/irq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (C) 2003, Axis Communications AB.
  */
diff --git a/arch/cris/arch-v32/kernel/kgdb.c b/arch/cris/arch-v32/kernel/kgdb.c
index e0fdea706eca..3d6f516763a5 100644
--- a/arch/cris/arch-v32/kernel/kgdb.c
+++ b/arch/cris/arch-v32/kernel/kgdb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  arch/cris/arch-v32/kernel/kgdb.c
  *
diff --git a/arch/cris/arch-v32/kernel/kgdb_asm.S b/arch/cris/arch-v32/kernel/kgdb_asm.S
index f3a47605902a..c26ea6b0e334 100644
--- a/arch/cris/arch-v32/kernel/kgdb_asm.S
+++ b/arch/cris/arch-v32/kernel/kgdb_asm.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  Copyright (C) 2004 Axis Communications AB
  *
diff --git a/arch/cris/arch-v32/kernel/process.c b/arch/cris/arch-v32/kernel/process.c
index fe87b383fbf3..a02f276d0ed4 100644
--- a/arch/cris/arch-v32/kernel/process.c
+++ b/arch/cris/arch-v32/kernel/process.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  Copyright (C) 2000-2003  Axis Communications AB
  *
diff --git a/arch/cris/arch-v32/kernel/ptrace.c b/arch/cris/arch-v32/kernel/ptrace.c
index 0461e95bbb62..ccac1aaadc8a 100644
--- a/arch/cris/arch-v32/kernel/ptrace.c
+++ b/arch/cris/arch-v32/kernel/ptrace.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (C) 2000-2007, Axis Communications AB.
  */
diff --git a/arch/cris/arch-v32/kernel/setup.c b/arch/cris/arch-v32/kernel/setup.c
index fe50287aa928..a36372e35e96 100644
--- a/arch/cris/arch-v32/kernel/setup.c
+++ b/arch/cris/arch-v32/kernel/setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Display CPU info in /proc/cpuinfo.
  *
diff --git a/arch/cris/arch-v32/kernel/signal.c b/arch/cris/arch-v32/kernel/signal.c
index ea2e8e1398e8..4f2e3ba3bf40 100644
--- a/arch/cris/arch-v32/kernel/signal.c
+++ b/arch/cris/arch-v32/kernel/signal.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (C) 2003, Axis Communications AB.
  */
diff --git a/arch/cris/arch-v32/kernel/time.c b/arch/cris/arch-v32/kernel/time.c
index d2a84407654a..d07a3912687e 100644
--- a/arch/cris/arch-v32/kernel/time.c
+++ b/arch/cris/arch-v32/kernel/time.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/cris/arch-v32/kernel/time.c
  *
diff --git a/arch/cris/arch-v32/kernel/traps.c b/arch/cris/arch-v32/kernel/traps.c
index a34256515036..ba54c7eccbaa 100644
--- a/arch/cris/arch-v32/kernel/traps.c
+++ b/arch/cris/arch-v32/kernel/traps.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (C) 2003-2006, Axis Communications AB.
  */
diff --git a/arch/cris/arch-v32/lib/checksum.S b/arch/cris/arch-v32/lib/checksum.S
index 4a72a94a49ad..f773d4d93609 100644
--- a/arch/cris/arch-v32/lib/checksum.S
+++ b/arch/cris/arch-v32/lib/checksum.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * A fast checksum routine using movem
  * Copyright (c) 1998-2007 Axis Communications AB
diff --git a/arch/cris/arch-v32/lib/checksumcopy.S b/arch/cris/arch-v32/lib/checksumcopy.S
index 54e209f18b06..a76e586d4114 100644
--- a/arch/cris/arch-v32/lib/checksumcopy.S
+++ b/arch/cris/arch-v32/lib/checksumcopy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * A fast checksum+copy routine using movem
  * Copyright (c) 1998-2007 Axis Communications AB
diff --git a/arch/cris/arch-v32/lib/csumcpfruser.S b/arch/cris/arch-v32/lib/csumcpfruser.S
index 600ec16b9f28..093cd757fcfa 100644
--- a/arch/cris/arch-v32/lib/csumcpfruser.S
+++ b/arch/cris/arch-v32/lib/csumcpfruser.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Add-on to transform csum_partial_copy_nocheck in checksumcopy.S into
  * csum_partial_copy_from_user by adding exception records.
diff --git a/arch/cris/arch-v32/lib/delay.c b/arch/cris/arch-v32/lib/delay.c
index 39f1ac9995b4..db06a94ef646 100644
--- a/arch/cris/arch-v32/lib/delay.c
+++ b/arch/cris/arch-v32/lib/delay.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Precise Delay Loops for ETRAX FS
  *
diff --git a/arch/cris/arch-v32/lib/usercopy.c b/arch/cris/arch-v32/lib/usercopy.c
index 20b608026913..04e78b6ffa22 100644
--- a/arch/cris/arch-v32/lib/usercopy.c
+++ b/arch/cris/arch-v32/lib/usercopy.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * User address space access functions.
  * The non-inlined parts of asm-cris/uaccess.h are here.
diff --git a/arch/cris/arch-v32/mach-a3/Kconfig b/arch/cris/arch-v32/mach-a3/Kconfig
index 87547271a595..7b63755544dd 100644
--- a/arch/cris/arch-v32/mach-a3/Kconfig
+++ b/arch/cris/arch-v32/mach-a3/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 if CRIS_MACH_ARTPEC3
 
 menu "Artpec-3 options"
diff --git a/arch/cris/arch-v32/mach-a3/arbiter.c b/arch/cris/arch-v32/mach-a3/arbiter.c
index ab5c421a4de8..076182cc65a3 100644
--- a/arch/cris/arch-v32/mach-a3/arbiter.c
+++ b/arch/cris/arch-v32/mach-a3/arbiter.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Memory arbiter functions. Allocates bandwidth through the
  * arbiter and sets up arbiter breakpoints.
@@ -227,7 +228,7 @@ static void crisv32_arbiter_config(int arbiter, int region, int unused_slots)
 	}
 }
 
-extern char _stext, _etext;
+extern char _stext[], _etext[];
 
 static void crisv32_arbiter_init(void)
 {
@@ -265,7 +266,7 @@ static void crisv32_arbiter_init(void)
 
 #ifndef CONFIG_ETRAX_KGDB
 	/* Global watch for writes to kernel text segment. */
-	crisv32_arbiter_watch(virt_to_phys(&_stext), &_etext - &_stext,
+	crisv32_arbiter_watch(virt_to_phys(_stext), _etext - _stext,
 		MARB_CLIENTS(arbiter_all_clients, arbiter_bar_all_clients),
 			      arbiter_all_write, NULL);
 #endif
diff --git a/arch/cris/arch-v32/mach-a3/dma.c b/arch/cris/arch-v32/mach-a3/dma.c
index 11f417f4da98..3f4e923b2527 100644
--- a/arch/cris/arch-v32/mach-a3/dma.c
+++ b/arch/cris/arch-v32/mach-a3/dma.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* Wrapper for DMA channel allocator that starts clocks etc */
 
 #include <linux/kernel.h>
diff --git a/arch/cris/arch-v32/mach-a3/dram_init.S b/arch/cris/arch-v32/mach-a3/dram_init.S
index 7dc26bdb26b5..733c3564ad79 100644
--- a/arch/cris/arch-v32/mach-a3/dram_init.S
+++ b/arch/cris/arch-v32/mach-a3/dram_init.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * DDR SDRAM initialization - alter with care
  * This file is intended to be included from other assembler files
diff --git a/arch/cris/arch-v32/mach-a3/hw_settings.S b/arch/cris/arch-v32/mach-a3/hw_settings.S
index 0145725a1ce5..7c325cc59e1f 100644
--- a/arch/cris/arch-v32/mach-a3/hw_settings.S
+++ b/arch/cris/arch-v32/mach-a3/hw_settings.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * This table is used by some tools to extract hardware parameters.
  * The table should be included in the kernel and the decompressor.
diff --git a/arch/cris/arch-v32/mach-a3/pinmux.c b/arch/cris/arch-v32/mach-a3/pinmux.c
index 591f77526746..4875bf7aa53f 100644
--- a/arch/cris/arch-v32/mach-a3/pinmux.c
+++ b/arch/cris/arch-v32/mach-a3/pinmux.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Allocator for I/O pins. All pins are allocated to GPIO at bootup.
  * Unassigned pins and GPIO pins can be allocated to a fixed interface
diff --git a/arch/cris/arch-v32/mach-fs/Kconfig b/arch/cris/arch-v32/mach-fs/Kconfig
index 7d1ab972bc0f..743ba3bcbaec 100644
--- a/arch/cris/arch-v32/mach-fs/Kconfig
+++ b/arch/cris/arch-v32/mach-fs/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 if ETRAXFS
 
 menu "ETRAX FS options"
diff --git a/arch/cris/arch-v32/mach-fs/arbiter.c b/arch/cris/arch-v32/mach-fs/arbiter.c
index c97f4d8120f9..c4750d97e46c 100644
--- a/arch/cris/arch-v32/mach-fs/arbiter.c
+++ b/arch/cris/arch-v32/mach-fs/arbiter.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Memory arbiter functions. Allocates bandwidth through the
  * arbiter and sets up arbiter breakpoints.
@@ -158,7 +159,7 @@ static void crisv32_arbiter_config(int region, int unused_slots)
 	}
 }
 
-extern char _stext, _etext;
+extern char _stext[], _etext[];
 
 static void crisv32_arbiter_init(void)
 {
@@ -190,7 +191,7 @@ static void crisv32_arbiter_init(void)
 
 #ifndef CONFIG_ETRAX_KGDB
 	/* Global watch for writes to kernel text segment. */
-	crisv32_arbiter_watch(virt_to_phys(&_stext), &_etext - &_stext,
+	crisv32_arbiter_watch(virt_to_phys(_stext), _etext - _stext,
 			      arbiter_all_clients, arbiter_all_write, NULL);
 #endif
 }
diff --git a/arch/cris/arch-v32/mach-fs/dma.c b/arch/cris/arch-v32/mach-fs/dma.c
index 7c93679c02ad..c0347a4f8c65 100644
--- a/arch/cris/arch-v32/mach-fs/dma.c
+++ b/arch/cris/arch-v32/mach-fs/dma.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* Wrapper for DMA channel allocator that starts clocks etc */
 
 #include <linux/kernel.h>
diff --git a/arch/cris/arch-v32/mach-fs/dram_init.S b/arch/cris/arch-v32/mach-fs/dram_init.S
index 2ed51e247e8f..e1a01fa4c272 100644
--- a/arch/cris/arch-v32/mach-fs/dram_init.S
+++ b/arch/cris/arch-v32/mach-fs/dram_init.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * DRAM/SDRAM initialization - alter with care
  * This file is intended to be included from other assembler files
diff --git a/arch/cris/arch-v32/mach-fs/hw_settings.S b/arch/cris/arch-v32/mach-fs/hw_settings.S
index 8bde93c36214..7fbadcc48c0c 100644
--- a/arch/cris/arch-v32/mach-fs/hw_settings.S
+++ b/arch/cris/arch-v32/mach-fs/hw_settings.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * This table is used by some tools to extract hardware parameters.
  * The table should be included in the kernel and the decompressor.
diff --git a/arch/cris/arch-v32/mach-fs/pinmux.c b/arch/cris/arch-v32/mach-fs/pinmux.c
index d8a3a3c439dd..a0b2f101003a 100644
--- a/arch/cris/arch-v32/mach-fs/pinmux.c
+++ b/arch/cris/arch-v32/mach-fs/pinmux.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Allocator for I/O pins. All pins are allocated to GPIO at bootup.
  * Unassigned pins and GPIO pins can be allocated to a fixed interface
diff --git a/arch/cris/arch-v32/mm/init.c b/arch/cris/arch-v32/mm/init.c
index f5438ca8122d..784876afa001 100644
--- a/arch/cris/arch-v32/mm/init.c
+++ b/arch/cris/arch-v32/mm/init.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Set up paging and the MMU.
  *
diff --git a/arch/cris/arch-v32/mm/intmem.c b/arch/cris/arch-v32/mm/intmem.c
index c80728401487..928b94d1d320 100644
--- a/arch/cris/arch-v32/mm/intmem.c
+++ b/arch/cris/arch-v32/mm/intmem.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Simple allocator for internal RAM in ETRAX FS
  *
diff --git a/arch/cris/arch-v32/mm/l2cache.c b/arch/cris/arch-v32/mm/l2cache.c
index 332ff10dcc6b..4fef321d5606 100644
--- a/arch/cris/arch-v32/mm/l2cache.c
+++ b/arch/cris/arch-v32/mm/l2cache.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
diff --git a/arch/cris/arch-v32/mm/mmu.S b/arch/cris/arch-v32/mm/mmu.S
index c0981044eccb..f24965703f6d 100644
--- a/arch/cris/arch-v32/mm/mmu.S
+++ b/arch/cris/arch-v32/mm/mmu.S
@@ -1,3 +1,4 @@
+; SPDX-License-Identifier: GPL-2.0
 ; WARNING : The refill handler has been modified, see below !!!
 
 /*
diff --git a/arch/cris/arch-v32/mm/tlb.c b/arch/cris/arch-v32/mm/tlb.c
index bc3de5b5e27c..9e4b5ab4971d 100644
--- a/arch/cris/arch-v32/mm/tlb.c
+++ b/arch/cris/arch-v32/mm/tlb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Low level TLB handling.
  *
diff --git a/arch/cris/boot/Makefile b/arch/cris/boot/Makefile
index 6e3b509fd7fc..859d275f862b 100644
--- a/arch/cris/boot/Makefile
+++ b/arch/cris/boot/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # arch/cris/boot/Makefile
 #
diff --git a/arch/cris/boot/compressed/Makefile b/arch/cris/boot/compressed/Makefile
index e4ba0be0e782..e149c3467c93 100644
--- a/arch/cris/boot/compressed/Makefile
+++ b/arch/cris/boot/compressed/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # arch/cris/boot/compressed/Makefile
 #
diff --git a/arch/cris/boot/compressed/decompress_v10.lds b/arch/cris/boot/compressed/decompress_v10.lds
index e80f4594d543..d8326779dda2 100644
--- a/arch/cris/boot/compressed/decompress_v10.lds
+++ b/arch/cris/boot/compressed/decompress_v10.lds
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* OUTPUT_FORMAT(elf32-us-cris) */
 OUTPUT_FORMAT(elf32-cris)
 
diff --git a/arch/cris/boot/compressed/decompress_v32.lds b/arch/cris/boot/compressed/decompress_v32.lds
index 3c837feca3ac..91d311c243ed 100644
--- a/arch/cris/boot/compressed/decompress_v32.lds
+++ b/arch/cris/boot/compressed/decompress_v32.lds
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*#OUTPUT_FORMAT(elf32-us-cris) */
 OUTPUT_ARCH (crisv32)
 
diff --git a/arch/cris/boot/compressed/head_v10.S b/arch/cris/boot/compressed/head_v10.S
index 9edb8ade7e1f..08198d8cd37f 100644
--- a/arch/cris/boot/compressed/head_v10.S
+++ b/arch/cris/boot/compressed/head_v10.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  arch/cris/boot/compressed/head.S
  *
diff --git a/arch/cris/boot/compressed/head_v32.S b/arch/cris/boot/compressed/head_v32.S
index f483005f3d48..a997947d31e3 100644
--- a/arch/cris/boot/compressed/head_v32.S
+++ b/arch/cris/boot/compressed/head_v32.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  Code that sets up the DRAM registers, calls the
  *  decompressor to unpack the piggybacked kernel, and jumps.
diff --git a/arch/cris/boot/compressed/misc.c b/arch/cris/boot/compressed/misc.c
index 548d886b03d3..1ad464a117b8 100644
--- a/arch/cris/boot/compressed/misc.c
+++ b/arch/cris/boot/compressed/misc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * misc.c
  *
diff --git a/arch/cris/boot/dts/Makefile b/arch/cris/boot/dts/Makefile
index faf69fb9919f..118fe990a173 100644
--- a/arch/cris/boot/dts/Makefile
+++ b/arch/cris/boot/dts/Makefile
@@ -1,6 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0
 BUILTIN_DTB := $(patsubst "%",%,$(CONFIG_BUILTIN_DTB)).dtb.o
 ifneq ($(CONFIG_BUILTIN_DTB),"")
 obj-$(CONFIG_OF) += $(BUILTIN_DTB)
 endif
-
-clean-files := *.dtb.S
diff --git a/arch/cris/boot/dts/artpec3.dtsi b/arch/cris/boot/dts/artpec3.dtsi
index be15be67b653..f857300f4edd 100644
--- a/arch/cris/boot/dts/artpec3.dtsi
+++ b/arch/cris/boot/dts/artpec3.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 / {
 	#address-cells = <1>;
 	#size-cells = <1>;
diff --git a/arch/cris/boot/dts/dev88.dts b/arch/cris/boot/dts/dev88.dts
index b9a230d10874..415270ea5309 100644
--- a/arch/cris/boot/dts/dev88.dts
+++ b/arch/cris/boot/dts/dev88.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/gpio/gpio.h>
diff --git a/arch/cris/boot/dts/etraxfs.dtsi b/arch/cris/boot/dts/etraxfs.dtsi
index bf1b8582d4d8..4513edf72545 100644
--- a/arch/cris/boot/dts/etraxfs.dtsi
+++ b/arch/cris/boot/dts/etraxfs.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 / {
 	#address-cells = <1>;
 	#size-cells = <1>;
diff --git a/arch/cris/boot/dts/p1343.dts b/arch/cris/boot/dts/p1343.dts
index fab7bdbd0f15..6030561d4574 100644
--- a/arch/cris/boot/dts/p1343.dts
+++ b/arch/cris/boot/dts/p1343.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 
 #include <dt-bindings/gpio/gpio.h>
diff --git a/arch/cris/boot/rescue/Makefile b/arch/cris/boot/rescue/Makefile
index a82025940006..f73ac4c83b96 100644
--- a/arch/cris/boot/rescue/Makefile
+++ b/arch/cris/boot/rescue/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for rescue (bootstrap) code
 #
diff --git a/arch/cris/boot/rescue/head_v10.S b/arch/cris/boot/rescue/head_v10.S
index 1c05492f3eb2..11eedb1bf31a 100644
--- a/arch/cris/boot/rescue/head_v10.S
+++ b/arch/cris/boot/rescue/head_v10.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Rescue code, made to reside at the beginning of the
  * flash-memory. when it starts, it checks a partition
diff --git a/arch/cris/boot/rescue/head_v32.S b/arch/cris/boot/rescue/head_v32.S
index 5f846b7700a3..9eb04abaa0c0 100644
--- a/arch/cris/boot/rescue/head_v32.S
+++ b/arch/cris/boot/rescue/head_v32.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Just get started by jumping to CONFIG_ETRAX_PTABLE_SECTOR to start
  * kernel decompressor.
diff --git a/arch/cris/boot/rescue/kimagerescue.S b/arch/cris/boot/rescue/kimagerescue.S
index 655b511fecf3..3306098dee15 100644
--- a/arch/cris/boot/rescue/kimagerescue.S
+++ b/arch/cris/boot/rescue/kimagerescue.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Rescue code to be prepended on a kimage and copied to the
  * rescue serial port.
diff --git a/arch/cris/boot/rescue/rescue_v10.lds b/arch/cris/boot/rescue/rescue_v10.lds
index 0b52a9490db6..e58a53f91728 100644
--- a/arch/cris/boot/rescue/rescue_v10.lds
+++ b/arch/cris/boot/rescue/rescue_v10.lds
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 MEMORY 
 	{
 	flash : ORIGIN = 0x00000000,
diff --git a/arch/cris/boot/rescue/rescue_v32.lds b/arch/cris/boot/rescue/rescue_v32.lds
index 8ac646bc1a2b..f1542183f263 100644
--- a/arch/cris/boot/rescue/rescue_v32.lds
+++ b/arch/cris/boot/rescue/rescue_v32.lds
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*#OUTPUT_FORMAT(elf32-us-cris) */
 OUTPUT_ARCH (crisv32)
 /* Now that NAND support has been stripped, this file could be simplified,
diff --git a/arch/cris/boot/rescue/testrescue.S b/arch/cris/boot/rescue/testrescue.S
index fc7ec674eca5..06f78a0b0622 100644
--- a/arch/cris/boot/rescue/testrescue.S
+++ b/arch/cris/boot/rescue/testrescue.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Simple testcode to download by the rescue block.
  * Just lights some LEDs to show it was downloaded correctly.
diff --git a/arch/cris/boot/tools/build.c b/arch/cris/boot/tools/build.c
index c8adef364160..3ae485049779 100644
--- a/arch/cris/boot/tools/build.c
+++ b/arch/cris/boot/tools/build.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/tools/build.c
  *
diff --git a/arch/cris/include/arch-v10/arch/bitops.h b/arch/cris/include/arch-v10/arch/bitops.h
index 03d9cfd92c8a..c18f81858899 100644
--- a/arch/cris/include/arch-v10/arch/bitops.h
+++ b/arch/cris/include/arch-v10/arch/bitops.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* asm/arch/bitops.h for Linux/CRISv10 */
 
 #ifndef _CRIS_ARCH_BITOPS_H
diff --git a/arch/cris/include/arch-v10/arch/bug.h b/arch/cris/include/arch-v10/arch/bug.h
index 3485d6b34bb0..905afeacfedf 100644
--- a/arch/cris/include/arch-v10/arch/bug.h
+++ b/arch/cris/include/arch-v10/arch/bug.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_CRISv10_ARCH_BUG_H
 #define __ASM_CRISv10_ARCH_BUG_H
 
diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
index aea27184d2d2..d4049bcab3c5 100644
--- a/arch/cris/include/arch-v10/arch/cache.h
+++ b/arch/cris/include/arch-v10/arch/cache.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARCH_CACHE_H
 #define _ASM_ARCH_CACHE_H
 
diff --git a/arch/cris/include/arch-v10/arch/checksum.h b/arch/cris/include/arch-v10/arch/checksum.h
index d1d1bd9e1090..eb186be4fb32 100644
--- a/arch/cris/include/arch-v10/arch/checksum.h
+++ b/arch/cris/include/arch-v10/arch/checksum.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _CRIS_ARCH_CHECKSUM_H
 #define _CRIS_ARCH_CHECKSUM_H
 
diff --git a/arch/cris/include/arch-v10/arch/delay.h b/arch/cris/include/arch-v10/arch/delay.h
index 39481f6e0c30..a57d2cc0baf7 100644
--- a/arch/cris/include/arch-v10/arch/delay.h
+++ b/arch/cris/include/arch-v10/arch/delay.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _CRIS_ARCH_DELAY_H
 #define _CRIS_ARCH_DELAY_H
 
diff --git a/arch/cris/include/arch-v10/arch/dma.h b/arch/cris/include/arch-v10/arch/dma.h
index ecb9dba6fa4f..ea794a32cf5e 100644
--- a/arch/cris/include/arch-v10/arch/dma.h
+++ b/arch/cris/include/arch-v10/arch/dma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* Defines for using and allocating dma channels. */
 
 #ifndef _ASM_ARCH_DMA_H
diff --git a/arch/cris/include/arch-v10/arch/io.h b/arch/cris/include/arch-v10/arch/io.h
index 4a724172877f..bae5f77cfabc 100644
--- a/arch/cris/include/arch-v10/arch/io.h
+++ b/arch/cris/include/arch-v10/arch/io.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARCH_CRIS_IO_H
 #define _ASM_ARCH_CRIS_IO_H
 
diff --git a/arch/cris/include/arch-v10/arch/io_interface_mux.h b/arch/cris/include/arch-v10/arch/io_interface_mux.h
index d92500080883..2d5617e67ab0 100644
--- a/arch/cris/include/arch-v10/arch/io_interface_mux.h
+++ b/arch/cris/include/arch-v10/arch/io_interface_mux.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* IO interface mux allocator for ETRAX100LX.
  * Copyright 2004, Axis Communications AB
  * $Id: io_interface_mux.h,v 1.1 2004/12/13 12:21:53 starvik Exp $
diff --git a/arch/cris/include/arch-v10/arch/irq.h b/arch/cris/include/arch-v10/arch/irq.h
index 6aecb835037d..c4e8a78e33d1 100644
--- a/arch/cris/include/arch-v10/arch/irq.h
+++ b/arch/cris/include/arch-v10/arch/irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Interrupt handling assembler and defines for Linux/CRISv10
  */
diff --git a/arch/cris/include/arch-v10/arch/irqflags.h b/arch/cris/include/arch-v10/arch/irqflags.h
index 75ef18991240..9959b0a8a58c 100644
--- a/arch/cris/include/arch-v10/arch/irqflags.h
+++ b/arch/cris/include/arch-v10/arch/irqflags.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_CRIS_ARCH_IRQFLAGS_H
 #define __ASM_CRIS_ARCH_IRQFLAGS_H
 
diff --git a/arch/cris/include/arch-v10/arch/memmap.h b/arch/cris/include/arch-v10/arch/memmap.h
index 13f3b971407f..b6b171f48b29 100644
--- a/arch/cris/include/arch-v10/arch/memmap.h
+++ b/arch/cris/include/arch-v10/arch/memmap.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARCH_MEMMAP_H
 #define _ASM_ARCH_MEMMAP_H
 
diff --git a/arch/cris/include/arch-v10/arch/mmu.h b/arch/cris/include/arch-v10/arch/mmu.h
index 47a5dd21749d..74c53048be79 100644
--- a/arch/cris/include/arch-v10/arch/mmu.h
+++ b/arch/cris/include/arch-v10/arch/mmu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * CRIS MMU constants and PTE layout
  */
diff --git a/arch/cris/include/arch-v10/arch/offset.h b/arch/cris/include/arch-v10/arch/offset.h
index 675b51d85639..6f0f2b4a163f 100644
--- a/arch/cris/include/arch-v10/arch/offset.h
+++ b/arch/cris/include/arch-v10/arch/offset.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_OFFSETS_H__
 #define __ASM_OFFSETS_H__
 /*
diff --git a/arch/cris/include/arch-v10/arch/page.h b/arch/cris/include/arch-v10/arch/page.h
index ffafc99c3472..a4bbff64868c 100644
--- a/arch/cris/include/arch-v10/arch/page.h
+++ b/arch/cris/include/arch-v10/arch/page.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _CRIS_ARCH_PAGE_H
 #define _CRIS_ARCH_PAGE_H
 
diff --git a/arch/cris/include/arch-v10/arch/pgtable.h b/arch/cris/include/arch-v10/arch/pgtable.h
index 2a2576d1fc97..a61532d06acb 100644
--- a/arch/cris/include/arch-v10/arch/pgtable.h
+++ b/arch/cris/include/arch-v10/arch/pgtable.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _CRIS_ARCH_PGTABLE_H
 #define _CRIS_ARCH_PGTABLE_H
 
diff --git a/arch/cris/include/arch-v10/arch/processor.h b/arch/cris/include/arch-v10/arch/processor.h
index 93feb2a487d8..b2df646bc1eb 100644
--- a/arch/cris/include/arch-v10/arch/processor.h
+++ b/arch/cris/include/arch-v10/arch/processor.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_CRIS_ARCH_PROCESSOR_H
 #define __ASM_CRIS_ARCH_PROCESSOR_H
 
diff --git a/arch/cris/include/arch-v10/arch/swab.h b/arch/cris/include/arch-v10/arch/swab.h
index e4e847d8a05e..8cc27dfb9d3a 100644
--- a/arch/cris/include/arch-v10/arch/swab.h
+++ b/arch/cris/include/arch-v10/arch/swab.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _CRIS_ARCH_SWAB_H
 #define _CRIS_ARCH_SWAB_H
 
diff --git a/arch/cris/include/arch-v10/arch/system.h b/arch/cris/include/arch-v10/arch/system.h
index 9b5580f58b96..4c63f728122b 100644
--- a/arch/cris/include/arch-v10/arch/system.h
+++ b/arch/cris/include/arch-v10/arch/system.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_CRIS_ARCH_SYSTEM_H
 #define __ASM_CRIS_ARCH_SYSTEM_H
 
diff --git a/arch/cris/include/arch-v10/arch/thread_info.h b/arch/cris/include/arch-v10/arch/thread_info.h
index 218f4152d3e5..0ef1223998c1 100644
--- a/arch/cris/include/arch-v10/arch/thread_info.h
+++ b/arch/cris/include/arch-v10/arch/thread_info.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARCH_THREAD_INFO_H
 #define _ASM_ARCH_THREAD_INFO_H
 
diff --git a/arch/cris/include/arch-v10/arch/timex.h b/arch/cris/include/arch-v10/arch/timex.h
index e48447d94faf..9c9583e5aed6 100644
--- a/arch/cris/include/arch-v10/arch/timex.h
+++ b/arch/cris/include/arch-v10/arch/timex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Use prescale timer at 25000 Hz instead of the baudrate timer at 
  * 19200 to get rid of the 64ppm to fast timer (and we get better 
diff --git a/arch/cris/include/arch-v10/arch/tlb.h b/arch/cris/include/arch-v10/arch/tlb.h
index 31525bbe75c3..9f039d83f21b 100644
--- a/arch/cris/include/arch-v10/arch/tlb.h
+++ b/arch/cris/include/arch-v10/arch/tlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _CRIS_ARCH_TLB_H
 #define _CRIS_ARCH_TLB_H
 
diff --git a/arch/cris/include/arch-v10/arch/uaccess.h b/arch/cris/include/arch-v10/arch/uaccess.h
index 5477c98c2281..8d033c534f1f 100644
--- a/arch/cris/include/arch-v10/arch/uaccess.h
+++ b/arch/cris/include/arch-v10/arch/uaccess.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* 
  * Authors:    Bjorn Wesen (bjornw@axis.com)
  *	       Hans-Peter Nilsson (hp@axis.com)
diff --git a/arch/cris/include/arch-v10/arch/unistd.h b/arch/cris/include/arch-v10/arch/unistd.h
index d1a38b9e6264..03cd0b8652f4 100644
--- a/arch/cris/include/arch-v10/arch/unistd.h
+++ b/arch/cris/include/arch-v10/arch/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_ARCH_UNISTD_H_
 #define _ASM_CRIS_ARCH_UNISTD_H_
 
diff --git a/arch/cris/include/arch-v32/arch/bitops.h b/arch/cris/include/arch-v32/arch/bitops.h
index 147689d6b624..7df94798f063 100644
--- a/arch/cris/include/arch-v32/arch/bitops.h
+++ b/arch/cris/include/arch-v32/arch/bitops.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_ARCH_BITOPS_H
 #define _ASM_CRIS_ARCH_BITOPS_H
 
diff --git a/arch/cris/include/arch-v32/arch/bug.h b/arch/cris/include/arch-v32/arch/bug.h
index fb59faaaae0a..982c6b08fdf1 100644
--- a/arch/cris/include/arch-v32/arch/bug.h
+++ b/arch/cris/include/arch-v32/arch/bug.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_CRISv32_ARCH_BUG_H
 #define __ASM_CRISv32_ARCH_BUG_H
 
diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
index 7caf25d58e6b..f61f3088c45b 100644
--- a/arch/cris/include/arch-v32/arch/cache.h
+++ b/arch/cris/include/arch-v32/arch/cache.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_ARCH_CACHE_H
 #define _ASM_CRIS_ARCH_CACHE_H
 
diff --git a/arch/cris/include/arch-v32/arch/checksum.h b/arch/cris/include/arch-v32/arch/checksum.h
index 65cf205b1329..fea1341ef244 100644
--- a/arch/cris/include/arch-v32/arch/checksum.h
+++ b/arch/cris/include/arch-v32/arch/checksum.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_ARCH_CHECKSUM_H
 #define _ASM_CRIS_ARCH_CHECKSUM_H
 
diff --git a/arch/cris/include/arch-v32/arch/cryptocop.h b/arch/cris/include/arch-v32/arch/cryptocop.h
index a56ac61a9931..f2f8eda1ffb1 100644
--- a/arch/cris/include/arch-v32/arch/cryptocop.h
+++ b/arch/cris/include/arch-v32/arch/cryptocop.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * The device /dev/cryptocop is accessible using this driver using
  * CRYPTOCOP_MAJOR (254) and minor number 0.
diff --git a/arch/cris/include/arch-v32/arch/delay.h b/arch/cris/include/arch-v32/arch/delay.h
index e9fda03810a9..94307c1fbb1c 100644
--- a/arch/cris/include/arch-v32/arch/delay.h
+++ b/arch/cris/include/arch-v32/arch/delay.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_ARCH_DELAY_H
 #define _ASM_CRIS_ARCH_DELAY_H
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/Makefile b/arch/cris/include/arch-v32/arch/hwregs/Makefile
index b8b3f8d666e4..bb5ffa7ff9f4 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/Makefile
+++ b/arch/cris/include/arch-v32/arch/hwregs/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 # Makefile to generate or copy the latest register definitions
 # and related datastructures and helpermacros.
 # The official place for these files is at:
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/ata_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/ata_defs_asm.h
index 866191418f9c..6886ba3c2d53 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/ata_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/ata_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ata_defs_asm_h
 #define __ata_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/bif_core_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/bif_core_defs_asm.h
index c686cb335621..1d75d8c31cc0 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/bif_core_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/bif_core_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __bif_core_defs_asm_h
 #define __bif_core_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/bif_dma_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/bif_dma_defs_asm.h
index 71532aa18168..a07447fa75f8 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/bif_dma_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/bif_dma_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __bif_dma_defs_asm_h
 #define __bif_dma_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/bif_slave_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/bif_slave_defs_asm.h
index 031f33a365bb..55697fec603e 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/bif_slave_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/bif_slave_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __bif_slave_defs_asm_h
 #define __bif_slave_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/config_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/config_defs_asm.h
index e98476332e1f..6455b4897bcc 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/config_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/config_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __config_defs_asm_h
 #define __config_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/cris_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/cris_defs_asm.h
index 7f768db272e2..bd048296d2f8 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/cris_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/cris_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __cris_defs_asm_h
 #define __cris_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/cris_supp_reg.h b/arch/cris/include/arch-v32/arch/hwregs/asm/cris_supp_reg.h
index 7d3689a6f80d..429fe0d4ffe4 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/cris_supp_reg.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/cris_supp_reg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #define RW_GC_CFG	0
 #define RW_GC_CCS	1
 #define RW_GC_SRS	2
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/dma_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/dma_defs_asm.h
index 0cb71bc127ae..fec451d2a3db 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/dma_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/dma_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __dma_defs_asm_h
 #define __dma_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/eth_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/eth_defs_asm.h
index c9f49864831b..97fe523d4d72 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/eth_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/eth_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __eth_defs_asm_h
 #define __eth_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/gio_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/gio_defs_asm.h
index 35356bc08629..41bc2f83795c 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/gio_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/gio_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __gio_defs_asm_h
 #define __gio_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/intr_vect.h b/arch/cris/include/arch-v32/arch/hwregs/asm/intr_vect.h
index c8315905c571..e371052fa1bc 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/intr_vect.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/intr_vect.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* Interrupt vector numbers autogenerated by /n/asic/design/tools/rdesc/src/rdes2intr version
  from ../../inst/intr_vect/rtl/guinness/ivmask.config.r
 version . */
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/intr_vect_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/intr_vect_defs_asm.h
index 6df2a433b02d..8d0c788b286b 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/intr_vect_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/intr_vect_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __intr_vect_defs_asm_h
 #define __intr_vect_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/irq_nmi_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/irq_nmi_defs_asm.h
index 0c8084054840..f624468346af 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/irq_nmi_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/irq_nmi_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __irq_nmi_defs_asm_h
 #define __irq_nmi_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/marb_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/marb_defs_asm.h
index 45400eb8d389..6a5ce2141860 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/marb_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/marb_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __marb_defs_asm_h
 #define __marb_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/mmu_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/mmu_defs_asm.h
index 505b7a16d878..083174678961 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/mmu_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/mmu_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __mmu_defs_asm_h
 #define __mmu_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/mmu_supp_reg.h b/arch/cris/include/arch-v32/arch/hwregs/asm/mmu_supp_reg.h
index 339500bf3bc0..fd66daa79259 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/mmu_supp_reg.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/mmu_supp_reg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #define RW_MM_CFG	0
 #define RW_MM_KBASE_LO	1
 #define RW_MM_KBASE_HI	2
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/rt_trace_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/rt_trace_defs_asm.h
index 10246f49fb28..72b3d231d80f 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/rt_trace_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/rt_trace_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __rt_trace_defs_asm_h
 #define __rt_trace_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/ser_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/ser_defs_asm.h
index 4a2808bdf390..944f4c7666b4 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/ser_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/ser_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ser_defs_asm_h
 #define __ser_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/sser_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/sser_defs_asm.h
index 27d4d91b3abd..607b505100fa 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/sser_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/sser_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __sser_defs_asm_h
 #define __sser_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/strcop_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/strcop_defs_asm.h
index 55083e6aec93..fab117b00ab6 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/strcop_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/strcop_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __strcop_defs_asm_h
 #define __strcop_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/strmux_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/strmux_defs_asm.h
index 69b299920f71..73755fa8a526 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/strmux_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/strmux_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __strmux_defs_asm_h
 #define __strmux_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/asm/timer_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/timer_defs_asm.h
index 43146021fc16..cc67986d7437 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/asm/timer_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/asm/timer_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __timer_defs_asm_h
 #define __timer_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/ata_defs.h b/arch/cris/include/arch-v32/arch/hwregs/ata_defs.h
index 43b6643ff0d3..2a8adbcf75d8 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/ata_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/ata_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ata_defs_h
 #define __ata_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/bif_core_defs.h b/arch/cris/include/arch-v32/arch/hwregs/bif_core_defs.h
index a56608b50359..054841c45466 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/bif_core_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/bif_core_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __bif_core_defs_h
 #define __bif_core_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/bif_dma_defs.h b/arch/cris/include/arch-v32/arch/hwregs/bif_dma_defs.h
index b931c1aab679..5c4abf5c0167 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/bif_dma_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/bif_dma_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __bif_dma_defs_h
 #define __bif_dma_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/bif_slave_defs.h b/arch/cris/include/arch-v32/arch/hwregs/bif_slave_defs.h
index d18fc3c9f569..80c740b3c785 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/bif_slave_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/bif_slave_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __bif_slave_defs_h
 #define __bif_slave_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/config_defs.h b/arch/cris/include/arch-v32/arch/hwregs/config_defs.h
index 45457a4e3817..1c5da14f27f3 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/config_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/config_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __config_defs_h
 #define __config_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/cpu_vect.h b/arch/cris/include/arch-v32/arch/hwregs/cpu_vect.h
index 8370aee8a14a..913f918bba14 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/cpu_vect.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/cpu_vect.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* Interrupt vector numbers autogenerated by /n/asic/design/tools/rdesc/src/rdes2intr version
  from ../../inst/crisp/doc/cpu_vect.r
 version . */
diff --git a/arch/cris/include/arch-v32/arch/hwregs/dma.h b/arch/cris/include/arch-v32/arch/hwregs/dma.h
index 52bf67907f28..dd24c6da09e0 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/dma.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/dma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * DMA C definitions and help macros
  *
diff --git a/arch/cris/include/arch-v32/arch/hwregs/dma_defs.h b/arch/cris/include/arch-v32/arch/hwregs/dma_defs.h
index 48ac8cef7ebe..a67826f5fe21 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/dma_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/dma_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __dma_defs_h
 #define __dma_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/eth_defs.h b/arch/cris/include/arch-v32/arch/hwregs/eth_defs.h
index 90fe8a28894f..d8021b44e5e6 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/eth_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/eth_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __eth_defs_h
 #define __eth_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/extmem_defs.h b/arch/cris/include/arch-v32/arch/hwregs/extmem_defs.h
index c47b5ca48ece..5937ed7a5228 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/extmem_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/extmem_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __extmem_defs_h
 #define __extmem_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/Makefile b/arch/cris/include/arch-v32/arch/hwregs/iop/Makefile
index 0747a22e3c07..1b9467ae65c1 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/Makefile
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 # $Id: Makefile,v 1.3 2004/01/07 20:34:55 johana Exp $
 # Makefile to generate or copy the latest register definitions
 # and related datastructures and helpermacros.
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_crc_par_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_crc_par_defs_asm.h
index a4b58000c164..10443d789a66 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_crc_par_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_crc_par_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_crc_par_defs_asm_h
 #define __iop_crc_par_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_dmc_in_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_dmc_in_defs_asm.h
index e7d539feccb1..fdee9bbe1fd4 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_dmc_in_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_dmc_in_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_dmc_in_defs_asm_h
 #define __iop_dmc_in_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_dmc_out_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_dmc_out_defs_asm.h
index 9fe1a8054371..a97b741bd36a 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_dmc_out_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_dmc_out_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_dmc_out_defs_asm_h
 #define __iop_dmc_out_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_in_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_in_defs_asm.h
index 974dee082f9f..e2c0990246f2 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_in_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_in_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_fifo_in_defs_asm_h
 #define __iop_fifo_in_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_in_extra_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_in_extra_defs_asm.h
index e00fab0c9335..50837b989c90 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_in_extra_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_in_extra_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_fifo_in_extra_defs_asm_h
 #define __iop_fifo_in_extra_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_out_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_out_defs_asm.h
index 9ec5f4a826df..9f06dddf33a0 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_out_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_out_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_fifo_out_defs_asm_h
 #define __iop_fifo_out_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_out_extra_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_out_extra_defs_asm.h
index 0f84a50cf77c..e8c488c389e4 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_out_extra_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_out_extra_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_fifo_out_extra_defs_asm_h
 #define __iop_fifo_out_extra_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_mpu_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_mpu_defs_asm.h
index 80490c82cc29..48869d445e07 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_mpu_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_mpu_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_mpu_defs_asm_h
 #define __iop_mpu_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_reg_space_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_reg_space_asm.h
index a20b8857b4d0..615f869a6de9 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_reg_space_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_reg_space_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* Autogenerated Changes here will be lost!
  * generated by ../gen_sw.pl Mon Apr 11 16:10:18 2005 iop_sw.cfg
  */
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sap_in_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sap_in_defs_asm.h
index a4a10ff300b3..fe8c90e015b0 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sap_in_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sap_in_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sap_in_defs_asm_h
 #define __iop_sap_in_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sap_out_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sap_out_defs_asm.h
index 0ec727f92a25..a5e46f0bbf6f 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sap_out_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sap_out_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sap_out_defs_asm_h
 #define __iop_sap_out_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_scrc_in_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_scrc_in_defs_asm.h
index 2cf5721597fc..169aaf8d44b2 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_scrc_in_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_scrc_in_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_scrc_in_defs_asm_h
 #define __iop_scrc_in_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_scrc_out_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_scrc_out_defs_asm.h
index 640a25725f20..0e9bca149bc6 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_scrc_out_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_scrc_out_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_scrc_out_defs_asm_h
 #define __iop_scrc_out_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_spu_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_spu_defs_asm.h
index bb402c1aa761..cf2b64a9d42c 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_spu_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_spu_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_spu_defs_asm_h
 #define __iop_spu_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_cfg_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_cfg_defs_asm.h
index 3be60f9b024c..4f4c7340d39a 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_cfg_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_cfg_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sw_cfg_defs_asm_h
 #define __iop_sw_cfg_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_cpu_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_cpu_defs_asm.h
index db347bcba025..ef04a57a0680 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_cpu_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_cpu_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sw_cpu_defs_asm_h
 #define __iop_sw_cpu_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_mpu_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_mpu_defs_asm.h
index ee7dc0435b59..22292069e4fd 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_mpu_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_mpu_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sw_mpu_defs_asm_h
 #define __iop_sw_mpu_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_spu_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_spu_defs_asm.h
index 0929f144cfa1..82729218621c 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_spu_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_spu_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sw_spu_defs_asm_h
 #define __iop_sw_spu_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_timer_grp_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_timer_grp_defs_asm.h
index 7129a9a4bedc..4f1cf73d86cd 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_timer_grp_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_timer_grp_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_timer_grp_defs_asm_h
 #define __iop_timer_grp_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_trigger_grp_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_trigger_grp_defs_asm.h
index 1005d9db80dc..7bc882c62952 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_trigger_grp_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_trigger_grp_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_trigger_grp_defs_asm_h
 #define __iop_trigger_grp_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_version_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_version_defs_asm.h
index e13feb20a7e3..2e239957e34a 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_version_defs_asm.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_version_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_version_defs_asm_h
 #define __iop_version_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_crc_par_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_crc_par_defs.h
index 90e4785b6474..8690034d9bec 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_crc_par_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_crc_par_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_crc_par_defs_h
 #define __iop_crc_par_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_dmc_in_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_dmc_in_defs.h
index 76aec6e37f3e..3dd4e870a3a5 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_dmc_in_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_dmc_in_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_dmc_in_defs_h
 #define __iop_dmc_in_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_dmc_out_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_dmc_out_defs.h
index 938a0d4c4604..7ed17bc553c3 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_dmc_out_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_dmc_out_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_dmc_out_defs_h
 #define __iop_dmc_out_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_in_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_in_defs.h
index e0c982b263fa..dc14868680e6 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_in_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_in_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_fifo_in_defs_h
 #define __iop_fifo_in_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_in_extra_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_in_extra_defs.h
index 798ac95870e9..ee7dc07a7862 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_in_extra_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_in_extra_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_fifo_in_extra_defs_h
 #define __iop_fifo_in_extra_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_out_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_out_defs.h
index 833e10f02526..ee8194fcfa82 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_out_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_out_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_fifo_out_defs_h
 #define __iop_fifo_out_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_out_extra_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_out_extra_defs.h
index 4a840aae84ee..b9721649f6fd 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_out_extra_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_out_extra_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_fifo_out_extra_defs_h
 #define __iop_fifo_out_extra_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_mpu_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_mpu_defs.h
index c2b0ba1be60f..28e1c5903677 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_mpu_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_mpu_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_mpu_defs_h
 #define __iop_mpu_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_mpu_macros.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_mpu_macros.h
index 2ec897ced166..41f5178a65b8 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_mpu_macros.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_mpu_macros.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* ************************************************************************* */
 /* This file is autogenerated by IOPASM Version 1.2                          */
 /* DO NOT EDIT THIS FILE - All changes will be lost!                         */
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_reg_space.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_reg_space.h
index 756550f5d6cb..95e9ce8c042a 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_reg_space.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_reg_space.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* Autogenerated Changes here will be lost!
  * generated by ../gen_sw.pl Mon Apr 11 16:10:18 2005 iop_sw.cfg
  */
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sap_in_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sap_in_defs.h
index 5548ac10074f..22a74eafb8b0 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sap_in_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sap_in_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sap_in_defs_h
 #define __iop_sap_in_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sap_out_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sap_out_defs.h
index 273936996183..380133910105 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sap_out_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sap_out_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sap_out_defs_h
 #define __iop_sap_out_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_scrc_in_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_scrc_in_defs.h
index 4f0a9a81e737..65d662046ca9 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_scrc_in_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_scrc_in_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_scrc_in_defs_h
 #define __iop_scrc_in_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_scrc_out_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_scrc_out_defs.h
index fd1d6ea1d484..ba39605b9737 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_scrc_out_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_scrc_out_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_scrc_out_defs_h
 #define __iop_scrc_out_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_spu_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_spu_defs.h
index 0fda26e2f06f..7681fdab93fc 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_spu_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_spu_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_spu_defs_h
 #define __iop_spu_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_cfg_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_cfg_defs.h
index d7b6d75884d2..86e5c9b3e593 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_cfg_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_cfg_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sw_cfg_defs_h
 #define __iop_sw_cfg_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_cpu_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_cpu_defs.h
index 5fed844b19e2..31055d3fcd76 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_cpu_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_cpu_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sw_cpu_defs_h
 #define __iop_sw_cpu_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_mpu_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_mpu_defs.h
index da718f2a8cad..5038c08e8a95 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_mpu_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_mpu_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sw_mpu_defs_h
 #define __iop_sw_mpu_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_spu_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_spu_defs.h
index b59dde4bd0d1..aeebd57af7f7 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_spu_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_spu_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sw_spu_defs_h
 #define __iop_sw_spu_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_timer_grp_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_timer_grp_defs.h
index c994114f3b51..b4095422adf6 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_timer_grp_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_timer_grp_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_timer_grp_defs_h
 #define __iop_timer_grp_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_trigger_grp_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_trigger_grp_defs.h
index 36e44282399d..aff694506e7f 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_trigger_grp_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_trigger_grp_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_trigger_grp_defs_h
 #define __iop_trigger_grp_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_version_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_version_defs.h
index b8d6a910c71c..53a4b8cda969 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_version_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_version_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_version_defs_h
 #define __iop_version_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/irq_nmi_defs.h b/arch/cris/include/arch-v32/arch/hwregs/irq_nmi_defs.h
index 7b167e3c0572..63b20dee2fd1 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/irq_nmi_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/irq_nmi_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __irq_nmi_defs_h
 #define __irq_nmi_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/marb_bp_defs.h b/arch/cris/include/arch-v32/arch/hwregs/marb_bp_defs.h
index a11fdd3cd907..da29a8a22250 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/marb_bp_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/marb_bp_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __marb_bp_defs_h
 #define __marb_bp_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/marb_defs.h b/arch/cris/include/arch-v32/arch/hwregs/marb_defs.h
index 71e8af0bb3a4..2858de48a5e0 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/marb_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/marb_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __marb_defs_h
 #define __marb_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/reg_rdwr.h b/arch/cris/include/arch-v32/arch/hwregs/reg_rdwr.h
index 236f91efe7e8..8fabdd211507 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/reg_rdwr.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/reg_rdwr.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Read/write register macros used by *_defs.h
  */
diff --git a/arch/cris/include/arch-v32/arch/hwregs/rt_trace_defs.h b/arch/cris/include/arch-v32/arch/hwregs/rt_trace_defs.h
index d9f0e924fb23..ebb6bbc6e778 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/rt_trace_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/rt_trace_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __rt_trace_defs_h
 #define __rt_trace_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/ser_defs.h b/arch/cris/include/arch-v32/arch/hwregs/ser_defs.h
index 01c2fab97d43..3b04cf9012cf 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/ser_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/ser_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ser_defs_h
 #define __ser_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/sser_defs.h b/arch/cris/include/arch-v32/arch/hwregs/sser_defs.h
index 8d1dab218b91..02971f9b6558 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/sser_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/sser_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __sser_defs_h
 #define __sser_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/strcop.h b/arch/cris/include/arch-v32/arch/hwregs/strcop.h
index 35131ba466f3..2c522b024ee7 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/strcop.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/strcop.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 // $Id: strcop.h,v 1.3 2003/10/22 13:27:12 henriken Exp $
 
 // Streamcop meta-data configuration structs
diff --git a/arch/cris/include/arch-v32/arch/hwregs/strcop_defs.h b/arch/cris/include/arch-v32/arch/hwregs/strcop_defs.h
index bd145a49b2c4..069b2ed9def5 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/strcop_defs.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/strcop_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __strcop_defs_h
 #define __strcop_defs_h
 
diff --git a/arch/cris/include/arch-v32/arch/hwregs/supp_reg.h b/arch/cris/include/arch-v32/arch/hwregs/supp_reg.h
index ffe49625ae36..c3fa0c06c558 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/supp_reg.h
+++ b/arch/cris/include/arch-v32/arch/hwregs/supp_reg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __SUPP_REG_H__
 #define __SUPP_REG_H__
 
diff --git a/arch/cris/include/arch-v32/arch/intmem.h b/arch/cris/include/arch-v32/arch/intmem.h
index c0ada33bf90f..2bcb21c9b25f 100644
--- a/arch/cris/include/arch-v32/arch/intmem.h
+++ b/arch/cris/include/arch-v32/arch/intmem.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_INTMEM_H
 #define _ASM_CRIS_INTMEM_H
 
diff --git a/arch/cris/include/arch-v32/arch/irq.h b/arch/cris/include/arch-v32/arch/irq.h
index 8270a1bbfdb6..5259084001d4 100644
--- a/arch/cris/include/arch-v32/arch/irq.h
+++ b/arch/cris/include/arch-v32/arch/irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARCH_IRQ_H
 #define _ASM_ARCH_IRQ_H
 
diff --git a/arch/cris/include/arch-v32/arch/irqflags.h b/arch/cris/include/arch-v32/arch/irqflags.h
index 5f6fddf99509..d55bf82de77c 100644
--- a/arch/cris/include/arch-v32/arch/irqflags.h
+++ b/arch/cris/include/arch-v32/arch/irqflags.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_CRIS_ARCH_IRQFLAGS_H
 #define __ASM_CRIS_ARCH_IRQFLAGS_H
 
diff --git a/arch/cris/include/arch-v32/arch/mmu.h b/arch/cris/include/arch-v32/arch/mmu.h
index e6db1616dee5..a8eec1312de0 100644
--- a/arch/cris/include/arch-v32/arch/mmu.h
+++ b/arch/cris/include/arch-v32/arch/mmu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_ARCH_MMU_H
 #define _ASM_CRIS_ARCH_MMU_H
 
diff --git a/arch/cris/include/arch-v32/arch/offset.h b/arch/cris/include/arch-v32/arch/offset.h
index 4442c4bd52f4..10a670443386 100644
--- a/arch/cris/include/arch-v32/arch/offset.h
+++ b/arch/cris/include/arch-v32/arch/offset.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_OFFSETS_H__
 #define __ASM_OFFSETS_H__
 /*
diff --git a/arch/cris/include/arch-v32/arch/page.h b/arch/cris/include/arch-v32/arch/page.h
index e5b5aab52de8..7ac04f615193 100644
--- a/arch/cris/include/arch-v32/arch/page.h
+++ b/arch/cris/include/arch-v32/arch/page.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_ARCH_PAGE_H
 #define _ASM_CRIS_ARCH_PAGE_H
 
diff --git a/arch/cris/include/arch-v32/arch/pgtable.h b/arch/cris/include/arch-v32/arch/pgtable.h
index c1051a8da33d..e787b19b700e 100644
--- a/arch/cris/include/arch-v32/arch/pgtable.h
+++ b/arch/cris/include/arch-v32/arch/pgtable.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_ARCH_PGTABLE_H
 #define _ASM_CRIS_ARCH_PGTABLE_H
 
diff --git a/arch/cris/include/arch-v32/arch/processor.h b/arch/cris/include/arch-v32/arch/processor.h
index 568759271ab5..554088ab5f01 100644
--- a/arch/cris/include/arch-v32/arch/processor.h
+++ b/arch/cris/include/arch-v32/arch/processor.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_ARCH_PROCESSOR_H
 #define _ASM_CRIS_ARCH_PROCESSOR_H
 
diff --git a/arch/cris/include/arch-v32/arch/swab.h b/arch/cris/include/arch-v32/arch/swab.h
index 9a4ea5e209c2..280dd7093e4f 100644
--- a/arch/cris/include/arch-v32/arch/swab.h
+++ b/arch/cris/include/arch-v32/arch/swab.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_ARCH_SWAB_H
 #define _ASM_CRIS_ARCH_SWAB_H
 
diff --git a/arch/cris/include/arch-v32/arch/system.h b/arch/cris/include/arch-v32/arch/system.h
index db853fb3a458..84f00e5d4652 100644
--- a/arch/cris/include/arch-v32/arch/system.h
+++ b/arch/cris/include/arch-v32/arch/system.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_ARCH_SYSTEM_H
 #define _ASM_CRIS_ARCH_SYSTEM_H
 
diff --git a/arch/cris/include/arch-v32/arch/thread_info.h b/arch/cris/include/arch-v32/arch/thread_info.h
index d6936956a3c6..8514669e5fab 100644
--- a/arch/cris/include/arch-v32/arch/thread_info.h
+++ b/arch/cris/include/arch-v32/arch/thread_info.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_ARCH_THREAD_INFO_H
 #define _ASM_CRIS_ARCH_THREAD_INFO_H
 
diff --git a/arch/cris/include/arch-v32/arch/timex.h b/arch/cris/include/arch-v32/arch/timex.h
index 2591d3c5ed9d..2cd8e704a73b 100644
--- a/arch/cris/include/arch-v32/arch/timex.h
+++ b/arch/cris/include/arch-v32/arch/timex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_ARCH_TIMEX_H
 #define _ASM_CRIS_ARCH_TIMEX_H
 
diff --git a/arch/cris/include/arch-v32/arch/tlb.h b/arch/cris/include/arch-v32/arch/tlb.h
index 4effb1253660..50452802738f 100644
--- a/arch/cris/include/arch-v32/arch/tlb.h
+++ b/arch/cris/include/arch-v32/arch/tlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _CRIS_ARCH_TLB_H
 #define _CRIS_ARCH_TLB_H
 
diff --git a/arch/cris/include/arch-v32/arch/uaccess.h b/arch/cris/include/arch-v32/arch/uaccess.h
index dc2ce090f624..214bd26efcd9 100644
--- a/arch/cris/include/arch-v32/arch/uaccess.h
+++ b/arch/cris/include/arch-v32/arch/uaccess.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Authors:    Hans-Peter Nilsson (hp@axis.com)
  *
diff --git a/arch/cris/include/arch-v32/arch/unistd.h b/arch/cris/include/arch-v32/arch/unistd.h
index 0051114c63c7..764435b3b28e 100644
--- a/arch/cris/include/arch-v32/arch/unistd.h
+++ b/arch/cris/include/arch-v32/arch/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_ARCH_UNISTD_H_
 #define _ASM_CRIS_ARCH_UNISTD_H_
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/arbiter.h b/arch/cris/include/arch-v32/mach-a3/mach/arbiter.h
index 65e9d6ff0520..7fafc370def2 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/arbiter.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/arbiter.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_ARCH_ARBITER_H
 #define _ASM_CRIS_ARCH_ARBITER_H
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/dma.h b/arch/cris/include/arch-v32/mach-a3/mach/dma.h
index f01dca1ad108..92a74eab4395 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/dma.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/dma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARCH_CRIS_DMA_H
 #define _ASM_ARCH_CRIS_DMA_H
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/clkgen_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/clkgen_defs_asm.h
index 02855adf63e8..3d7f12ec1c54 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/clkgen_defs_asm.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/clkgen_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __clkgen_defs_asm_h
 #define __clkgen_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/ddr2_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/ddr2_defs_asm.h
index b12be03edacb..df79e5a7f02a 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/ddr2_defs_asm.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/ddr2_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ddr2_defs_asm_h
 #define __ddr2_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/gio_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/gio_defs_asm.h
index df6714fda179..04b7ff3f70a2 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/gio_defs_asm.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/gio_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __gio_defs_asm_h
 #define __gio_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/pinmux_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/pinmux_defs_asm.h
index c3dc9c666c46..a73168a8e93a 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/pinmux_defs_asm.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/pinmux_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __pinmux_defs_asm_h
 #define __pinmux_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/pio_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/pio_defs_asm.h
index 3907ef4921c8..463bb9e2c38e 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/pio_defs_asm.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/pio_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __pio_defs_asm_h
 #define __pio_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/reg_map_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/reg_map_asm.h
index 89439e9610e2..e3bf8e0692a6 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/reg_map_asm.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/reg_map_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __reg_map_asm_h
 #define __reg_map_asm_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/timer_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/timer_defs_asm.h
index b129e826fc34..82da59c382c2 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/timer_defs_asm.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/timer_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __timer_defs_asm_h
 #define __timer_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/clkgen_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/clkgen_defs.h
index c1e9ba93b3a3..32d58fed3b03 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/clkgen_defs.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/clkgen_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __clkgen_defs_h
 #define __clkgen_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/ddr2_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/ddr2_defs.h
index 0f30e8bf946d..84684c335d7d 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/ddr2_defs.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/ddr2_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ddr2_defs_h
 #define __ddr2_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/gio_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/gio_defs.h
index 5d88e0db23ae..83ab1f495612 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/gio_defs.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/gio_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __gio_defs_h
 #define __gio_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/intr_vect.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/intr_vect.h
index bea699aa480e..55dab5bd7bd3 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/intr_vect.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/intr_vect.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* Interrupt vector numbers autogenerated by ../../../tools/rdesc/bin/rdes2intr 
    from intr_vect.r */
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/intr_vect_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/intr_vect_defs.h
index b820f6347c74..71a28d1ed74a 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/intr_vect_defs.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/intr_vect_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __intr_vect_defs_h
 #define __intr_vect_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_reg_space_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_reg_space_asm.h
index d75a74e90458..5e5f4d94aecf 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_reg_space_asm.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_reg_space_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* Autogenerated Changes here will be lost!
  * generated by ./gen_sw.pl Wed Feb 14 09:27:48 2007 iop_sw.cfg 
  */
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sap_in_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sap_in_defs_asm.h
index 7f90b5a0460d..ee0587ec433c 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sap_in_defs_asm.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sap_in_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sap_in_defs_asm_h
 #define __iop_sap_in_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sap_out_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sap_out_defs_asm.h
index 399bd656406b..9bbe0b920c93 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sap_out_defs_asm.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sap_out_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sap_out_defs_asm_h
 #define __iop_sap_out_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_cfg_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_cfg_defs_asm.h
index 3b3949b51a66..c4b8bc386cb6 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_cfg_defs_asm.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_cfg_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sw_cfg_defs_asm_h
 #define __iop_sw_cfg_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_cpu_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_cpu_defs_asm.h
index 3f4fe1b31815..89f36dc1f96d 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_cpu_defs_asm.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_cpu_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sw_cpu_defs_asm_h
 #define __iop_sw_cpu_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_mpu_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_mpu_defs_asm.h
index ffcc83b22d21..45e19d79dba9 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_mpu_defs_asm.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_mpu_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sw_mpu_defs_asm_h
 #define __iop_sw_mpu_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_spu_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_spu_defs_asm.h
index 67a745338087..55afb6e320e4 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_spu_defs_asm.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_spu_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sw_spu_defs_asm_h
 #define __iop_sw_spu_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_version_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_version_defs_asm.h
index 4ad671202af0..79ff8fafd3bf 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_version_defs_asm.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_version_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_version_defs_asm_h
 #define __iop_version_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_reg_space.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_reg_space.h
index af3196c60a46..23d731f36145 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_reg_space.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_reg_space.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* Autogenerated Changes here will be lost!
  * generated by ./gen_sw.pl Wed Feb 14 09:27:48 2007 iop_sw.cfg 
  */
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sap_in_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sap_in_defs.h
index 51dde016c03a..1d6c09a3230d 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sap_in_defs.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sap_in_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sap_in_defs_h
 #define __iop_sap_in_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sap_out_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sap_out_defs.h
index 5af88baa2ac1..1cbd30efadb7 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sap_out_defs.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sap_out_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sap_out_defs_h
 #define __iop_sap_out_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_cfg_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_cfg_defs.h
index 98ac95275a1c..07050b053bb4 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_cfg_defs.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_cfg_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sw_cfg_defs_h
 #define __iop_sw_cfg_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_cpu_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_cpu_defs.h
index a16f556370eb..b4acdae4f653 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_cpu_defs.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_cpu_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sw_cpu_defs_h
 #define __iop_sw_cpu_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_mpu_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_mpu_defs.h
index a2e4e1a33e57..bc1abb5fb308 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_mpu_defs.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_mpu_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sw_mpu_defs_h
 #define __iop_sw_mpu_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_spu_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_spu_defs.h
index c8560b865a1a..82b64360a4d3 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_spu_defs.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_spu_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_sw_spu_defs_h
 #define __iop_sw_spu_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_version_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_version_defs.h
index 20de425e652b..d944c6ce5f9b 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_version_defs.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_version_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __iop_version_defs_h
 #define __iop_version_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/l2cache_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/l2cache_defs.h
index 243ac3c882cb..5c72116f1067 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/l2cache_defs.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/l2cache_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __l2cache_defs_h
 #define __l2cache_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/marb_bar_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/marb_bar_defs.h
index c0e7628cbf7d..84f68755a75c 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/marb_bar_defs.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/marb_bar_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __marb_bar_defs_h
 #define __marb_bar_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/marb_foo_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/marb_foo_defs.h
index 2baa833f109a..13539bc5d613 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/marb_foo_defs.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/marb_foo_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __marb_foo_defs_h
 #define __marb_foo_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/pinmux_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/pinmux_defs.h
index 4b96cd2cba8a..d604042a52bf 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/pinmux_defs.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/pinmux_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __pinmux_defs_h
 #define __pinmux_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/pio_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/pio_defs.h
index 2d8e4b4cc602..348e39f419e0 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/pio_defs.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/pio_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __pio_defs_h
 #define __pio_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/reg_map.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/reg_map.h
index 36e59d6e96b6..04ef87d42513 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/reg_map.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/reg_map.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __reg_map_h
 #define __reg_map_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/strmux_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/strmux_defs.h
index 14f718a4ecc3..a19955fa8d94 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/strmux_defs.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/strmux_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __strmux_defs_h
 #define __strmux_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/timer_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/timer_defs.h
index 2c33e097d60a..de849a6362f6 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/timer_defs.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/timer_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __timer_defs_h
 #define __timer_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/memmap.h b/arch/cris/include/arch-v32/mach-a3/mach/memmap.h
index 7e15c9eb4e49..7b9a9a5699b2 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/memmap.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/memmap.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARCH_MEMMAP_H
 #define _ASM_ARCH_MEMMAP_H
 
diff --git a/arch/cris/include/arch-v32/mach-a3/mach/pinmux.h b/arch/cris/include/arch-v32/mach-a3/mach/pinmux.h
index db42a7254584..35e3fc97d6a3 100644
--- a/arch/cris/include/arch-v32/mach-a3/mach/pinmux.h
+++ b/arch/cris/include/arch-v32/mach-a3/mach/pinmux.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_ARCH_PINMUX_H
 #define _ASM_CRIS_ARCH_PINMUX_H
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/arbiter.h b/arch/cris/include/arch-v32/mach-fs/mach/arbiter.h
index a2e0ec8faa7d..f9401a3de83c 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/arbiter.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/arbiter.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_ARCH_ARBITER_H
 #define _ASM_CRIS_ARCH_ARBITER_H
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/dma.h b/arch/cris/include/arch-v32/mach-fs/mach/dma.h
index a8c59292586a..53a59944a48b 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/dma.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/dma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARCH_CRIS_DMA_H
 #define _ASM_ARCH_CRIS_DMA_H
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/bif_core_defs_asm.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/bif_core_defs_asm.h
index 0a409c92837e..092cad384b86 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/bif_core_defs_asm.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/bif_core_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __bif_core_defs_asm_h
 #define __bif_core_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/config_defs_asm.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/config_defs_asm.h
index a9908dfc2937..5b38835b42f7 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/config_defs_asm.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/config_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __config_defs_asm_h
 #define __config_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/gio_defs_asm.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/gio_defs_asm.h
index be4c63936d90..3d2056892832 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/gio_defs_asm.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/gio_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __gio_defs_asm_h
 #define __gio_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/pinmux_defs_asm.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/pinmux_defs_asm.h
index 30cf5a936b64..99968cfa446a 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/pinmux_defs_asm.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/pinmux_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __pinmux_defs_asm_h
 #define __pinmux_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/reg_map_asm.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/reg_map_asm.h
index 87517aebd2cb..412b8748e952 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/reg_map_asm.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/reg_map_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __reg_map_h
 #define __reg_map_h
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/timer_defs_asm.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/timer_defs_asm.h
index e1197194d5c1..3eb17cfbdc75 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/timer_defs_asm.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/timer_defs_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __timer_defs_asm_h
 #define __timer_defs_asm_h
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/bif_core_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/bif_core_defs.h
index 44362a62b47c..a9ffb7edaf91 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/bif_core_defs.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/bif_core_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __bif_core_defs_h
 #define __bif_core_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/bif_dma_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/bif_dma_defs.h
index 3cb51a09dba7..d1fa172f58f4 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/bif_dma_defs.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/bif_dma_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __bif_dma_defs_h
 #define __bif_dma_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/bif_slave_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/bif_slave_defs.h
index 0c434585a3f9..a8d7cc528546 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/bif_slave_defs.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/bif_slave_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __bif_slave_defs_h
 #define __bif_slave_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/config_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/config_defs.h
index abc5f20705f7..cc8b20d17237 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/config_defs.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/config_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __config_defs_h
 #define __config_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/gio_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/gio_defs.h
index 26aa3efcf91b..da0b1103b66d 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/gio_defs.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/gio_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __gio_defs_h
 #define __gio_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/intr_vect.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/intr_vect.h
index bacc2a895c21..ea752a2d8ee2 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/intr_vect.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/intr_vect.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* Interrupt vector numbers autogenerated by /n/asic/design/tools/rdesc/src/rdes2intr version
  from ../../inst/intr_vect/rtl/guinness/ivmask.config.r
 version . */
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/intr_vect_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/intr_vect_defs.h
index aa65128ae1aa..11ebd66585cd 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/intr_vect_defs.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/intr_vect_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __intr_vect_defs_h
 #define __intr_vect_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/marb_bp_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/marb_bp_defs.h
index dcaaec4620ba..fb7e20d77591 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/marb_bp_defs.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/marb_bp_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __marb_bp_defs_h
 #define __marb_bp_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/marb_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/marb_defs.h
index 254da0854986..872a7942916a 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/marb_defs.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/marb_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __marb_defs_h
 #define __marb_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/pinmux_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/pinmux_defs.h
index 751eab5f191c..0a316dc36a6b 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/pinmux_defs.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/pinmux_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __pinmux_defs_h
 #define __pinmux_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/reg_map.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/reg_map.h
index 4146973a58b3..1bfca2666158 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/reg_map.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/reg_map.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __reg_map_h
 #define __reg_map_h
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/strmux_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/strmux_defs.h
index cbfaa867829e..0ab49edb1c81 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/strmux_defs.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/strmux_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __strmux_defs_h
 #define __strmux_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/timer_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/timer_defs.h
index 76bcc591921d..59c70ba9959b 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/hwregs/timer_defs.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/timer_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __timer_defs_h
 #define __timer_defs_h
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/memmap.h b/arch/cris/include/arch-v32/mach-fs/mach/memmap.h
index d29df5644d3e..94328936cc91 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/memmap.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/memmap.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ARCH_MEMMAP_H
 #define _ASM_ARCH_MEMMAP_H
 
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/pinmux.h b/arch/cris/include/arch-v32/mach-fs/mach/pinmux.h
index 09bf0c90d2d3..1d87f1392dc8 100644
--- a/arch/cris/include/arch-v32/mach-fs/mach/pinmux.h
+++ b/arch/cris/include/arch-v32/mach-fs/mach/pinmux.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_ARCH_PINMUX_H
 #define _ASM_CRIS_ARCH_PINMUX_H
 
diff --git a/arch/cris/include/asm/axisflashmap.h b/arch/cris/include/asm/axisflashmap.h
index 015ca5445ddd..185596c2caab 100644
--- a/arch/cris/include/asm/axisflashmap.h
+++ b/arch/cris/include/asm/axisflashmap.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_AXISFLASHMAP_H
 #define __ASM_AXISFLASHMAP_H
 
diff --git a/arch/cris/include/asm/bitops.h b/arch/cris/include/asm/bitops.h
index 8062cb52d343..78f975ad42d9 100644
--- a/arch/cris/include/asm/bitops.h
+++ b/arch/cris/include/asm/bitops.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* asm/bitops.h for Linux/CRIS
  *
  * TODO: asm versions if speed is needed
diff --git a/arch/cris/include/asm/bug.h b/arch/cris/include/asm/bug.h
index 3b3958963801..f1fa72a426c2 100644
--- a/arch/cris/include/asm/bug.h
+++ b/arch/cris/include/asm/bug.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _CRIS_BUG_H
 #define _CRIS_BUG_H
 #include <arch/bug.h>
diff --git a/arch/cris/include/asm/cache.h b/arch/cris/include/asm/cache.h
index a692b9fba8b9..8dac0922721c 100644
--- a/arch/cris/include/asm/cache.h
+++ b/arch/cris/include/asm/cache.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CACHE_H
 #define _ASM_CACHE_H
 
diff --git a/arch/cris/include/asm/cacheflush.h b/arch/cris/include/asm/cacheflush.h
index 36795bca605e..0da1c76a2bbc 100644
--- a/arch/cris/include/asm/cacheflush.h
+++ b/arch/cris/include/asm/cacheflush.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _CRIS_CACHEFLUSH_H
 #define _CRIS_CACHEFLUSH_H
 
diff --git a/arch/cris/include/asm/checksum.h b/arch/cris/include/asm/checksum.h
index ea949c60b190..61b6a4f6a002 100644
--- a/arch/cris/include/asm/checksum.h
+++ b/arch/cris/include/asm/checksum.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* TODO: csum_tcpudp_magic could be speeded up, and csum_fold as well */
 
 #ifndef _CRIS_CHECKSUM_H
diff --git a/arch/cris/include/asm/delay.h b/arch/cris/include/asm/delay.h
index 75ec581bfead..2dfdb13e1a9e 100644
--- a/arch/cris/include/asm/delay.h
+++ b/arch/cris/include/asm/delay.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _CRIS_DELAY_H
 #define _CRIS_DELAY_H
 
diff --git a/arch/cris/include/asm/dma-mapping.h b/arch/cris/include/asm/dma-mapping.h
index 256169de3743..1553bdb30a0c 100644
--- a/arch/cris/include/asm/dma-mapping.h
+++ b/arch/cris/include/asm/dma-mapping.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_DMA_MAPPING_H
 #define _ASM_CRIS_DMA_MAPPING_H
 
@@ -16,10 +17,4 @@ static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
 }
 #endif
 
-static inline void
-dma_cache_sync(struct device *dev, void *vaddr, size_t size,
-	       enum dma_data_direction direction)
-{
-}
-
 #endif
diff --git a/arch/cris/include/asm/dma.h b/arch/cris/include/asm/dma.h
index 30fd715fa589..e1f7d6d9bfc2 100644
--- a/arch/cris/include/asm/dma.h
+++ b/arch/cris/include/asm/dma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* $Id: dma.h,v 1.2 2001/05/09 12:17:42 johana Exp $ */
 
 #ifndef _ASM_DMA_H
diff --git a/arch/cris/include/asm/eshlibld.h b/arch/cris/include/asm/eshlibld.h
index 70aa448256b0..88940556c2db 100644
--- a/arch/cris/include/asm/eshlibld.h
+++ b/arch/cris/include/asm/eshlibld.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*!**************************************************************************
 *!
 *! FILE NAME  : eshlibld.h
diff --git a/arch/cris/include/asm/etraxi2c.h b/arch/cris/include/asm/etraxi2c.h
index e369a7620893..0fa6f03d93e7 100644
--- a/arch/cris/include/asm/etraxi2c.h
+++ b/arch/cris/include/asm/etraxi2c.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* $Id: etraxi2c.h,v 1.1 2001/01/18 15:49:57 bjornw Exp $ */
 
 #ifndef _LINUX_ETRAXI2C_H
diff --git a/arch/cris/include/asm/fasttimer.h b/arch/cris/include/asm/fasttimer.h
index 8f8a8d6c9653..bc109f4a8377 100644
--- a/arch/cris/include/asm/fasttimer.h
+++ b/arch/cris/include/asm/fasttimer.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * linux/include/asm-cris/fasttimer.h
  *
diff --git a/arch/cris/include/asm/fb.h b/arch/cris/include/asm/fb.h
index c7df38030992..e10150073c30 100644
--- a/arch/cris/include/asm/fb.h
+++ b/arch/cris/include/asm/fb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
 #include <linux/fb.h>
diff --git a/arch/cris/include/asm/io.h b/arch/cris/include/asm/io.h
index fe0b2a0ae03b..c92712d30f54 100644
--- a/arch/cris/include/asm/io.h
+++ b/arch/cris/include/asm/io.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_IO_H
 #define _ASM_CRIS_IO_H
 
diff --git a/arch/cris/include/asm/irq.h b/arch/cris/include/asm/irq.h
index ce0fcf540d62..6a932f7db58e 100644
--- a/arch/cris/include/asm/irq.h
+++ b/arch/cris/include/asm/irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IRQ_H
 #define _ASM_IRQ_H
 
diff --git a/arch/cris/include/asm/mmu.h b/arch/cris/include/asm/mmu.h
index e06ea94ecffd..54da8f64b37a 100644
--- a/arch/cris/include/asm/mmu.h
+++ b/arch/cris/include/asm/mmu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * CRIS MMU constants and PTE layout
  */
diff --git a/arch/cris/include/asm/mmu_context.h b/arch/cris/include/asm/mmu_context.h
index 349acfd25d2f..178f3b72e9e3 100644
--- a/arch/cris/include/asm/mmu_context.h
+++ b/arch/cris/include/asm/mmu_context.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __CRIS_MMU_CONTEXT_H
 #define __CRIS_MMU_CONTEXT_H
 
diff --git a/arch/cris/include/asm/page.h b/arch/cris/include/asm/page.h
index dfc53f9b88ec..5b5b3dad7484 100644
--- a/arch/cris/include/asm/page.h
+++ b/arch/cris/include/asm/page.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _CRIS_PAGE_H
 #define _CRIS_PAGE_H
 
diff --git a/arch/cris/include/asm/pci.h b/arch/cris/include/asm/pci.h
index 6e505332b3e3..dcfef6407ae6 100644
--- a/arch/cris/include/asm/pci.h
+++ b/arch/cris/include/asm/pci.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_CRIS_PCI_H
 #define __ASM_CRIS_PCI_H
 
@@ -16,13 +17,6 @@
 
 #define PCIBIOS_MIN_CARDBUS_IO	0x4000
 
-void pcibios_config_init(void);
-struct pci_bus * pcibios_scan_root(int bus);
-
-void pcibios_set_master(struct pci_dev *dev);
-struct irq_routing_table *pcibios_get_irq_routing_table(void);
-int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq);
-
 /* Dynamic DMA mapping stuff.
  * i386 has everything mapped statically.
  */
@@ -33,8 +27,6 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq);
 #include <linux/string.h>
 #include <asm/io.h>
 
-struct pci_dev;
-
 /* The PCI address space does equal the physical memory
  * address space.  The networking and block device layers use
  * this boolean for bounce buffer decisions.
diff --git a/arch/cris/include/asm/pgalloc.h b/arch/cris/include/asm/pgalloc.h
index 42f1affb9c2d..d8dc1b834b7d 100644
--- a/arch/cris/include/asm/pgalloc.h
+++ b/arch/cris/include/asm/pgalloc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _CRIS_PGALLOC_H
 #define _CRIS_PGALLOC_H
 
diff --git a/arch/cris/include/asm/pgtable.h b/arch/cris/include/asm/pgtable.h
index fa3a73004cc5..03fca401e23c 100644
--- a/arch/cris/include/asm/pgtable.h
+++ b/arch/cris/include/asm/pgtable.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * CRIS pgtable.h - macros and functions to manipulate page tables.
  */
diff --git a/arch/cris/include/asm/processor.h b/arch/cris/include/asm/processor.h
index bc2729e4b2c9..124dd5ec7f65 100644
--- a/arch/cris/include/asm/processor.h
+++ b/arch/cris/include/asm/processor.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * include/asm-cris/processor.h
  *
diff --git a/arch/cris/include/asm/ptrace.h b/arch/cris/include/asm/ptrace.h
index 9e788d04a4ef..d69295f1a7c8 100644
--- a/arch/cris/include/asm/ptrace.h
+++ b/arch/cris/include/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _CRIS_PTRACE_H
 #define _CRIS_PTRACE_H
 
diff --git a/arch/cris/include/asm/segment.h b/arch/cris/include/asm/segment.h
index c067513beaaf..6ac914b098bf 100644
--- a/arch/cris/include/asm/segment.h
+++ b/arch/cris/include/asm/segment.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SEGMENT_H
 #define _ASM_SEGMENT_H
 
diff --git a/arch/cris/include/asm/serial.h b/arch/cris/include/asm/serial.h
index af7535a955fb..f51e0e10faa7 100644
--- a/arch/cris/include/asm/serial.h
+++ b/arch/cris/include/asm/serial.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SERIAL_H
 #define _ASM_SERIAL_H
 
diff --git a/arch/cris/include/asm/shmparam.h b/arch/cris/include/asm/shmparam.h
index d29d12270687..704a7257cb0d 100644
--- a/arch/cris/include/asm/shmparam.h
+++ b/arch/cris/include/asm/shmparam.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_SHMPARAM_H
 #define _ASM_CRIS_SHMPARAM_H
 
diff --git a/arch/cris/include/asm/signal.h b/arch/cris/include/asm/signal.h
index c11b8745cece..64b0943c0b00 100644
--- a/arch/cris/include/asm/signal.h
+++ b/arch/cris/include/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_SIGNAL_H
 #define _ASM_CRIS_SIGNAL_H
 
diff --git a/arch/cris/include/asm/stacktrace.h b/arch/cris/include/asm/stacktrace.h
index 2d90856943ad..154f0c90d0fa 100644
--- a/arch/cris/include/asm/stacktrace.h
+++ b/arch/cris/include/asm/stacktrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __CRIS_STACKTRACE_H
 #define __CRIS_STACKTRACE_H
 
diff --git a/arch/cris/include/asm/string.h b/arch/cris/include/asm/string.h
index d5db39f9eea1..bae5a0867785 100644
--- a/arch/cris/include/asm/string.h
+++ b/arch/cris/include/asm/string.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_STRING_H
 #define _ASM_CRIS_STRING_H
 
diff --git a/arch/cris/include/asm/swab.h b/arch/cris/include/asm/swab.h
index 991b6ace1ba9..5e1d8cf277fb 100644
--- a/arch/cris/include/asm/swab.h
+++ b/arch/cris/include/asm/swab.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _CRIS_SWAB_H
 #define _CRIS_SWAB_H
 
diff --git a/arch/cris/include/asm/switch_to.h b/arch/cris/include/asm/switch_to.h
index d842e1163ba1..dde4acf6e54d 100644
--- a/arch/cris/include/asm/switch_to.h
+++ b/arch/cris/include/asm/switch_to.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_CRIS_SWITCH_TO_H
 #define __ASM_CRIS_SWITCH_TO_H
 
diff --git a/arch/cris/include/asm/termios.h b/arch/cris/include/asm/termios.h
index 1991cd9e4083..9832bf3221d0 100644
--- a/arch/cris/include/asm/termios.h
+++ b/arch/cris/include/asm/termios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _CRIS_TERMIOS_H
 #define _CRIS_TERMIOS_H
 
diff --git a/arch/cris/include/asm/thread_info.h b/arch/cris/include/asm/thread_info.h
index 4ead1b40d2d7..472830c90997 100644
--- a/arch/cris/include/asm/thread_info.h
+++ b/arch/cris/include/asm/thread_info.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* thread_info.h: CRIS low-level thread information
  *
  * Copyright (C) 2002  David Howells (dhowells@redhat.com)
diff --git a/arch/cris/include/asm/timex.h b/arch/cris/include/asm/timex.h
index 980924ae7518..3840a556612b 100644
--- a/arch/cris/include/asm/timex.h
+++ b/arch/cris/include/asm/timex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * linux/include/asm-cris/timex.h
  *
diff --git a/arch/cris/include/asm/tlb.h b/arch/cris/include/asm/tlb.h
index 77384ea2f29d..1f6a8a67cfda 100644
--- a/arch/cris/include/asm/tlb.h
+++ b/arch/cris/include/asm/tlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _CRIS_TLB_H
 #define _CRIS_TLB_H
 
diff --git a/arch/cris/include/asm/tlbflush.h b/arch/cris/include/asm/tlbflush.h
index b424f43a9fd6..e7cb964536d0 100644
--- a/arch/cris/include/asm/tlbflush.h
+++ b/arch/cris/include/asm/tlbflush.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _CRIS_TLBFLUSH_H
 #define _CRIS_TLBFLUSH_H
 
diff --git a/arch/cris/include/asm/uaccess.h b/arch/cris/include/asm/uaccess.h
index b0c6b077b632..3b42ab0cae93 100644
--- a/arch/cris/include/asm/uaccess.h
+++ b/arch/cris/include/asm/uaccess.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Authors:    Bjorn Wesen (bjornw@axis.com)
  *	       Hans-Peter Nilsson (hp@axis.com)
diff --git a/arch/cris/include/asm/ucontext.h b/arch/cris/include/asm/ucontext.h
index eed6ad5eb3f2..22f7e7cf59c8 100644
--- a/arch/cris/include/asm/ucontext.h
+++ b/arch/cris/include/asm/ucontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_UCONTEXT_H
 #define _ASM_CRIS_UCONTEXT_H
 
diff --git a/arch/cris/include/asm/unaligned.h b/arch/cris/include/asm/unaligned.h
index 7b3f3fec567c..21772cf600dd 100644
--- a/arch/cris/include/asm/unaligned.h
+++ b/arch/cris/include/asm/unaligned.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_UNALIGNED_H
 #define _ASM_CRIS_UNALIGNED_H
 
diff --git a/arch/cris/include/asm/unistd.h b/arch/cris/include/asm/unistd.h
index 9c23535821c0..6a92c0505156 100644
--- a/arch/cris/include/asm/unistd.h
+++ b/arch/cris/include/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_CRIS_UNISTD_H_
 #define _ASM_CRIS_UNISTD_H_
 
diff --git a/arch/cris/include/asm/user.h b/arch/cris/include/asm/user.h
index 59147cf43cf6..a19c39547248 100644
--- a/arch/cris/include/asm/user.h
+++ b/arch/cris/include/asm/user.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_CRIS_USER_H
 #define __ASM_CRIS_USER_H
 
diff --git a/arch/cris/include/uapi/arch-v10/arch/sv_addr_ag.h b/arch/cris/include/uapi/arch-v10/arch/sv_addr_ag.h
index c4b6b0e9b1da..2644bcbe4490 100644
--- a/arch/cris/include/uapi/arch-v10/arch/sv_addr_ag.h
+++ b/arch/cris/include/uapi/arch-v10/arch/sv_addr_ag.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*!**************************************************************************
 *!                                                            
 *! MACROS:
diff --git a/arch/cris/include/uapi/arch-v10/arch/svinto.h b/arch/cris/include/uapi/arch-v10/arch/svinto.h
index da5c15272652..793a4275d26a 100644
--- a/arch/cris/include/uapi/arch-v10/arch/svinto.h
+++ b/arch/cris/include/uapi/arch-v10/arch/svinto.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_CRIS_SVINTO_H
 #define _ASM_CRIS_SVINTO_H
 
diff --git a/arch/cris/include/uapi/arch-v10/arch/user.h b/arch/cris/include/uapi/arch-v10/arch/user.h
index 9303ea77c915..5b9288527b98 100644
--- a/arch/cris/include/uapi/arch-v10/arch/user.h
+++ b/arch/cris/include/uapi/arch-v10/arch/user.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __ASM_CRIS_ARCH_USER_H
 #define __ASM_CRIS_ARCH_USER_H
 
diff --git a/arch/cris/include/uapi/arch-v32/arch/cryptocop.h b/arch/cris/include/uapi/arch-v32/arch/cryptocop.h
index 694fd13ce1cf..1072d5bf7d4f 100644
--- a/arch/cris/include/uapi/arch-v32/arch/cryptocop.h
+++ b/arch/cris/include/uapi/arch-v32/arch/cryptocop.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * The device /dev/cryptocop is accessible using this driver using
  * CRYPTOCOP_MAJOR (254) and minor number 0.
diff --git a/arch/cris/include/uapi/arch-v32/arch/user.h b/arch/cris/include/uapi/arch-v32/arch/user.h
index 03fa1f3c3c00..3576b540ba78 100644
--- a/arch/cris/include/uapi/arch-v32/arch/user.h
+++ b/arch/cris/include/uapi/arch-v32/arch/user.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_CRIS_ARCH_USER_H
 #define _ASM_CRIS_ARCH_USER_H
 
diff --git a/arch/cris/include/uapi/asm/byteorder.h b/arch/cris/include/uapi/asm/byteorder.h
index bcd189798e26..6e19891e06ee 100644
--- a/arch/cris/include/uapi/asm/byteorder.h
+++ b/arch/cris/include/uapi/asm/byteorder.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _CRIS_BYTEORDER_H
 #define _CRIS_BYTEORDER_H
 
diff --git a/arch/cris/include/uapi/asm/elf.h b/arch/cris/include/uapi/asm/elf.h
index a5df05bfee66..ea4cbdafe885 100644
--- a/arch/cris/include/uapi/asm/elf.h
+++ b/arch/cris/include/uapi/asm/elf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __ASMCRIS_ELF_H
 #define __ASMCRIS_ELF_H
 
diff --git a/arch/cris/include/uapi/asm/elf_v10.h b/arch/cris/include/uapi/asm/elf_v10.h
index 3ea65cef529d..b1515f2684da 100644
--- a/arch/cris/include/uapi/asm/elf_v10.h
+++ b/arch/cris/include/uapi/asm/elf_v10.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __ASMCRIS_ARCH_ELF_H
 #define __ASMCRIS_ARCH_ELF_H
 
diff --git a/arch/cris/include/uapi/asm/elf_v32.h b/arch/cris/include/uapi/asm/elf_v32.h
index f09fe49005c0..cc00ffdb7f9c 100644
--- a/arch/cris/include/uapi/asm/elf_v32.h
+++ b/arch/cris/include/uapi/asm/elf_v32.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_CRIS_ELF_H
 #define _ASM_CRIS_ELF_H
 
diff --git a/arch/cris/include/uapi/asm/ethernet.h b/arch/cris/include/uapi/asm/ethernet.h
index 4d58652c3a49..e0c1a6322824 100644
--- a/arch/cris/include/uapi/asm/ethernet.h
+++ b/arch/cris/include/uapi/asm/ethernet.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*  
  * ioctl defines for ethernet driver
  *
diff --git a/arch/cris/include/uapi/asm/etraxgpio.h b/arch/cris/include/uapi/asm/etraxgpio.h
index c6e7d57c8b24..10ab0dd45bfe 100644
--- a/arch/cris/include/uapi/asm/etraxgpio.h
+++ b/arch/cris/include/uapi/asm/etraxgpio.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * The following devices are accessible using this driver using
  * GPIO_MAJOR (120) and a couple of minor numbers.
diff --git a/arch/cris/include/uapi/asm/ioctls.h b/arch/cris/include/uapi/asm/ioctls.h
index 488fbb3f5e84..92d654ce3d84 100644
--- a/arch/cris/include/uapi/asm/ioctls.h
+++ b/arch/cris/include/uapi/asm/ioctls.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __ARCH_CRIS_IOCTLS_H__
 #define __ARCH_CRIS_IOCTLS_H__
 
diff --git a/arch/cris/include/uapi/asm/param.h b/arch/cris/include/uapi/asm/param.h
index 484fcf8667c0..ae296115c7c9 100644
--- a/arch/cris/include/uapi/asm/param.h
+++ b/arch/cris/include/uapi/asm/param.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASMCRIS_PARAM_H
 #define _ASMCRIS_PARAM_H
 
diff --git a/arch/cris/include/uapi/asm/posix_types.h b/arch/cris/include/uapi/asm/posix_types.h
index 0f22e6a67ea5..c75d8b0acc99 100644
--- a/arch/cris/include/uapi/asm/posix_types.h
+++ b/arch/cris/include/uapi/asm/posix_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /* $Id: posix_types.h,v 1.1 2000/07/10 16:32:31 bjornw Exp $ */
 
 /* We cheat a bit and use our C-coded bitops functions from asm/bitops.h */
diff --git a/arch/cris/include/uapi/asm/ptrace.h b/arch/cris/include/uapi/asm/ptrace.h
index bd8946f83ed3..99de59e54613 100644
--- a/arch/cris/include/uapi/asm/ptrace.h
+++ b/arch/cris/include/uapi/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifdef __arch_v32
 #include <asm/ptrace_v32.h>
 #else
diff --git a/arch/cris/include/uapi/asm/ptrace_v10.h b/arch/cris/include/uapi/asm/ptrace_v10.h
index 1a232739565e..4ffffb7ab102 100644
--- a/arch/cris/include/uapi/asm/ptrace_v10.h
+++ b/arch/cris/include/uapi/asm/ptrace_v10.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _CRIS_ARCH_PTRACE_H
 #define _CRIS_ARCH_PTRACE_H
 
diff --git a/arch/cris/include/uapi/asm/ptrace_v32.h b/arch/cris/include/uapi/asm/ptrace_v32.h
index 19773d3bd4c4..a91c4aacb14f 100644
--- a/arch/cris/include/uapi/asm/ptrace_v32.h
+++ b/arch/cris/include/uapi/asm/ptrace_v32.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _CRIS_ARCH_PTRACE_H
 #define _CRIS_ARCH_PTRACE_H
 
diff --git a/arch/cris/include/uapi/asm/rs485.h b/arch/cris/include/uapi/asm/rs485.h
index ad40f9fbcb8a..041d31fa33d5 100644
--- a/arch/cris/include/uapi/asm/rs485.h
+++ b/arch/cris/include/uapi/asm/rs485.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /* RS-485 structures */
 
 /* Used with ioctl() TIOCSERSETRS485 for backward compatibility!
diff --git a/arch/cris/include/uapi/asm/setup.h b/arch/cris/include/uapi/asm/setup.h
index b90728652d1a..4854ace9db76 100644
--- a/arch/cris/include/uapi/asm/setup.h
+++ b/arch/cris/include/uapi/asm/setup.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _CRIS_SETUP_H
 #define _CRIS_SETUP_H
 
diff --git a/arch/cris/include/uapi/asm/sigcontext.h b/arch/cris/include/uapi/asm/sigcontext.h
index a1d634e120df..97565ce3f0b9 100644
--- a/arch/cris/include/uapi/asm/sigcontext.h
+++ b/arch/cris/include/uapi/asm/sigcontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /* $Id: sigcontext.h,v 1.1 2000/07/10 16:32:31 bjornw Exp $ */
 
 #ifndef _ASM_CRIS_SIGCONTEXT_H
diff --git a/arch/cris/include/uapi/asm/signal.h b/arch/cris/include/uapi/asm/signal.h
index ce42fa7c32ad..e4ab00f00111 100644
--- a/arch/cris/include/uapi/asm/signal.h
+++ b/arch/cris/include/uapi/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASM_CRIS_SIGNAL_H
 #define _UAPI_ASM_CRIS_SIGNAL_H
 
diff --git a/arch/cris/include/uapi/asm/stat.h b/arch/cris/include/uapi/asm/stat.h
index 9e558cc3c43b..cdb74d5862e4 100644
--- a/arch/cris/include/uapi/asm/stat.h
+++ b/arch/cris/include/uapi/asm/stat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _CRIS_STAT_H
 #define _CRIS_STAT_H
 
diff --git a/arch/cris/include/uapi/asm/sync_serial.h b/arch/cris/include/uapi/asm/sync_serial.h
index 7f827fea30e7..f2d468889ba9 100644
--- a/arch/cris/include/uapi/asm/sync_serial.h
+++ b/arch/cris/include/uapi/asm/sync_serial.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * ioctl defines for synchronous serial port driver
  *
diff --git a/arch/cris/include/uapi/asm/termbits.h b/arch/cris/include/uapi/asm/termbits.h
index 1c43bc874ccf..86925dc1fcae 100644
--- a/arch/cris/include/uapi/asm/termbits.h
+++ b/arch/cris/include/uapi/asm/termbits.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /* $Id: termbits.h,v 1.1 2000/07/10 16:32:31 bjornw Exp $ */
 
 #ifndef __ARCH_ETRAX100_TERMBITS_H__
diff --git a/arch/cris/include/uapi/asm/termios.h b/arch/cris/include/uapi/asm/termios.h
index 0a0386a55027..d87800a6d854 100644
--- a/arch/cris/include/uapi/asm/termios.h
+++ b/arch/cris/include/uapi/asm/termios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_CRIS_TERMIOS_H
 #define _UAPI_CRIS_TERMIOS_H
 
diff --git a/arch/cris/include/uapi/asm/unistd.h b/arch/cris/include/uapi/asm/unistd.h
index 062b648b27e1..7aba513b082d 100644
--- a/arch/cris/include/uapi/asm/unistd.h
+++ b/arch/cris/include/uapi/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASM_CRIS_UNISTD_H_
 #define _UAPI_ASM_CRIS_UNISTD_H_
 
diff --git a/arch/cris/kernel/Makefile b/arch/cris/kernel/Makefile
index 5fae398ca915..af075a5fb9aa 100644
--- a/arch/cris/kernel/Makefile
+++ b/arch/cris/kernel/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 # $Id: Makefile,v 1.12 2004/10/19 13:07:43 starvik Exp $
 #
 # Makefile for the linux kernel.
diff --git a/arch/cris/kernel/asm-offsets.c b/arch/cris/kernel/asm-offsets.c
index a5fd88d816a6..0a5129941485 100644
--- a/arch/cris/kernel/asm-offsets.c
+++ b/arch/cris/kernel/asm-offsets.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/kbuild.h>
 #include <linux/sched.h>
 #include <asm/thread_info.h>
diff --git a/arch/cris/kernel/crisksyms.c b/arch/cris/kernel/crisksyms.c
index 3166d1cf2f84..7024f7278c89 100644
--- a/arch/cris/kernel/crisksyms.c
+++ b/arch/cris/kernel/crisksyms.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/module.h>
 #include <linux/user.h>
 #include <linux/elfcore.h>
diff --git a/arch/cris/kernel/devicetree.c b/arch/cris/kernel/devicetree.c
index 53ff8d73e7e1..36e1c658229f 100644
--- a/arch/cris/kernel/devicetree.c
+++ b/arch/cris/kernel/devicetree.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/init.h>
 #include <linux/bootmem.h>
 #include <linux/printk.h>
diff --git a/arch/cris/kernel/irq.c b/arch/cris/kernel/irq.c
index 09b864f46f8a..726cdf4bf2d8 100644
--- a/arch/cris/kernel/irq.c
+++ b/arch/cris/kernel/irq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *
  *	linux/arch/cris/kernel/irq.c
diff --git a/arch/cris/kernel/process.c b/arch/cris/kernel/process.c
index 0bbd3a0c3d70..50e5cf09841d 100644
--- a/arch/cris/kernel/process.c
+++ b/arch/cris/kernel/process.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/cris/kernel/process.c
  *
diff --git a/arch/cris/kernel/profile.c b/arch/cris/kernel/profile.c
index ad56b37f8e11..d2f978ad129a 100644
--- a/arch/cris/kernel/profile.c
+++ b/arch/cris/kernel/profile.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
diff --git a/arch/cris/kernel/ptrace.c b/arch/cris/kernel/ptrace.c
index 806b764059d5..af42789a1544 100644
--- a/arch/cris/kernel/ptrace.c
+++ b/arch/cris/kernel/ptrace.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/cris/kernel/ptrace.c
  *
diff --git a/arch/cris/kernel/setup.c b/arch/cris/kernel/setup.c
index 4b4853d914e2..524d47501a23 100644
--- a/arch/cris/kernel/setup.c
+++ b/arch/cris/kernel/setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *
  *  linux/arch/cris/kernel/setup.c
diff --git a/arch/cris/kernel/sys_cris.c b/arch/cris/kernel/sys_cris.c
index 8febb032fdd7..ecea13f1d760 100644
--- a/arch/cris/kernel/sys_cris.c
+++ b/arch/cris/kernel/sys_cris.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* $Id: sys_cris.c,v 1.6 2004/03/11 11:38:40 starvik Exp $
  *
  * linux/arch/cris/kernel/sys_cris.c
diff --git a/arch/cris/kernel/time.c b/arch/cris/kernel/time.c
index bc562cf511a6..593239274f98 100644
--- a/arch/cris/kernel/time.c
+++ b/arch/cris/kernel/time.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/cris/kernel/time.c
  *
diff --git a/arch/cris/kernel/traps.c b/arch/cris/kernel/traps.c
index a01636a12a6e..d4bc80469218 100644
--- a/arch/cris/kernel/traps.c
+++ b/arch/cris/kernel/traps.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/cris/traps.c
  *
@@ -42,7 +43,7 @@ void (*nmi_handler)(struct pt_regs *);
 void show_trace(unsigned long *stack)
 {
 	unsigned long addr, module_start, module_end;
-	extern char _stext, _etext;
+	extern char _stext[], _etext[];
 	int i;
 
 	pr_err("\nCall Trace: ");
@@ -69,8 +70,8 @@ void show_trace(unsigned long *stack)
 		 * down the cause of the crash will be able to figure
 		 * out the call path that was taken.
 		 */
-		if (((addr >= (unsigned long)&_stext) &&
-		     (addr <= (unsigned long)&_etext)) ||
+		if (((addr >= (unsigned long)_stext) &&
+		     (addr <= (unsigned long)_etext)) ||
 		    ((addr >= module_start) && (addr <= module_end))) {
 #ifdef CONFIG_KALLSYMS
 			print_ip_sym(addr);
diff --git a/arch/cris/kernel/vmlinux.lds.S b/arch/cris/kernel/vmlinux.lds.S
index 867f237d7c5c..6d1dbc1ba767 100644
--- a/arch/cris/kernel/vmlinux.lds.S
+++ b/arch/cris/kernel/vmlinux.lds.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* ld script to make the Linux/CRIS kernel
  * Authors: Bjorn Wesen (bjornw@axis.com)
  *
diff --git a/arch/cris/mm/fault.c b/arch/cris/mm/fault.c
index 1fca464f1b9e..29cc58038b98 100644
--- a/arch/cris/mm/fault.c
+++ b/arch/cris/mm/fault.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  arch/cris/mm/fault.c
  *
diff --git a/arch/cris/mm/init.c b/arch/cris/mm/init.c
index 1e7fd45b60f8..e41d9c833e1c 100644
--- a/arch/cris/mm/init.c
+++ b/arch/cris/mm/init.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/cris/mm/init.c
  *
diff --git a/arch/cris/mm/ioremap.c b/arch/cris/mm/ioremap.c
index 80fdb995a8ce..350bd2a86ade 100644
--- a/arch/cris/mm/ioremap.c
+++ b/arch/cris/mm/ioremap.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/cris/mm/ioremap.c
  *
diff --git a/arch/cris/mm/tlb.c b/arch/cris/mm/tlb.c
index 8413741cfa0f..e0dbea62cb81 100644
--- a/arch/cris/mm/tlb.c
+++ b/arch/cris/mm/tlb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/cris/mm/tlb.c
  *
diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig
index eefd9a4ed156..af369b05fed5 100644
--- a/arch/frv/Kconfig
+++ b/arch/frv/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config FRV
 	bool
 	default y
@@ -17,6 +18,9 @@ config FRV
 	select HAVE_DEBUG_STACKOVERFLOW
 	select ARCH_NO_COHERENT_DMA_MMAP
 
+config CPU_BIG_ENDIAN
+	def_bool y
+
 config ZONE_DMA
 	bool
 	default y
diff --git a/arch/frv/Kconfig.debug b/arch/frv/Kconfig.debug
index 98c99a3ed2be..ecab6d8a79ed 100644
--- a/arch/frv/Kconfig.debug
+++ b/arch/frv/Kconfig.debug
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 menu "Kernel hacking"
 
 source "lib/Kconfig.debug"
diff --git a/arch/frv/include/asm/atomic_defs.h b/arch/frv/include/asm/atomic_defs.h
index d4912c88b829..ce3b8a4efc12 100644
--- a/arch/frv/include/asm/atomic_defs.h
+++ b/arch/frv/include/asm/atomic_defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 
 #include <asm/spr-regs.h>
 
diff --git a/arch/frv/include/asm/dma-mapping.h b/arch/frv/include/asm/dma-mapping.h
index 354900917585..fd80e840a1e6 100644
--- a/arch/frv/include/asm/dma-mapping.h
+++ b/arch/frv/include/asm/dma-mapping.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_DMA_MAPPING_H
 #define _ASM_DMA_MAPPING_H
 
@@ -14,11 +15,4 @@ static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
 	return &frv_dma_ops;
 }
 
-static inline
-void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
-		    enum dma_data_direction direction)
-{
-	flush_write_buffers();
-}
-
 #endif  /* _ASM_DMA_MAPPING_H */
diff --git a/arch/frv/include/asm/fpu.h b/arch/frv/include/asm/fpu.h
index d73c60b56641..2f0929333f91 100644
--- a/arch/frv/include/asm/fpu.h
+++ b/arch/frv/include/asm/fpu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_FPU_H
 #define __ASM_FPU_H
 
diff --git a/arch/frv/include/asm/futex.h b/arch/frv/include/asm/futex.h
index 2e1da71e27a4..dfcc3484231d 100644
--- a/arch/frv/include/asm/futex.h
+++ b/arch/frv/include/asm/futex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
@@ -7,7 +8,8 @@
 #include <asm/errno.h>
 #include <linux/uaccess.h>
 
-extern int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr);
+extern int arch_futex_atomic_op_inuser(int op, int oparg, int *oval,
+		u32 __user *uaddr);
 
 static inline int
 futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
index 43901f220963..0849db1362d6 100644
--- a/arch/frv/include/asm/kmap_types.h
+++ b/arch/frv/include/asm/kmap_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 
 #ifndef _ASM_KMAP_TYPES_H
 #define _ASM_KMAP_TYPES_H
diff --git a/arch/frv/include/asm/local.h b/arch/frv/include/asm/local.h
index c27bdf04630e..259ae7b041a7 100644
--- a/arch/frv/include/asm/local.h
+++ b/arch/frv/include/asm/local.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_LOCAL_H
 #define _ASM_LOCAL_H
 
diff --git a/arch/frv/include/asm/math-emu.h b/arch/frv/include/asm/math-emu.h
index 0c8f731b2180..8af762dd6109 100644
--- a/arch/frv/include/asm/math-emu.h
+++ b/arch/frv/include/asm/math-emu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_MATH_EMU_H
 #define _ASM_MATH_EMU_H
 
diff --git a/arch/frv/include/asm/page.h b/arch/frv/include/asm/page.h
index ec5eebce4fb3..0f76a0d586f6 100644
--- a/arch/frv/include/asm/page.h
+++ b/arch/frv/include/asm/page.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_PAGE_H
 #define _ASM_PAGE_H
 
diff --git a/arch/frv/include/asm/pci.h b/arch/frv/include/asm/pci.h
index 809cfc6707ab..895af9d558ba 100644
--- a/arch/frv/include/asm/pci.h
+++ b/arch/frv/include/asm/pci.h
@@ -17,12 +17,8 @@
 #include <linux/scatterlist.h>
 #include <asm-generic/pci.h>
 
-struct pci_dev;
-
 #define pcibios_assign_all_busses()	0
 
-extern void pcibios_set_master(struct pci_dev *dev);
-
 #ifdef CONFIG_MMU
 extern void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *dma_handle);
 extern void consistent_free(void *vaddr);
diff --git a/arch/frv/include/asm/percpu.h b/arch/frv/include/asm/percpu.h
index 2cad3f874ded..4209fe5fe0a2 100644
--- a/arch/frv/include/asm/percpu.h
+++ b/arch/frv/include/asm/percpu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_PERCPU_H
 #define __ASM_PERCPU_H
 
diff --git a/arch/frv/include/asm/processor.h b/arch/frv/include/asm/processor.h
index e4d08d74ed9f..021cce78b401 100644
--- a/arch/frv/include/asm/processor.h
+++ b/arch/frv/include/asm/processor.h
@@ -92,10 +92,6 @@ static inline void release_thread(struct task_struct *dead_task)
 extern asmlinkage void save_user_regs(struct user_context *target);
 extern asmlinkage void *restore_user_regs(const struct user_context *target, ...);
 
-#define copy_segments(tsk, mm)		do { } while (0)
-#define release_segments(mm)		do { } while (0)
-#define forget_segments()		do { } while (0)
-
 unsigned long get_wchan(struct task_struct *p);
 
 #define	KSTK_EIP(tsk)	((tsk)->thread.frame0->pc)
diff --git a/arch/frv/include/asm/shmparam.h b/arch/frv/include/asm/shmparam.h
index ab711009cfaa..50ea51f26c46 100644
--- a/arch/frv/include/asm/shmparam.h
+++ b/arch/frv/include/asm/shmparam.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SHMPARAM_H
 #define _ASM_SHMPARAM_H
 
diff --git a/arch/frv/include/asm/signal.h b/arch/frv/include/asm/signal.h
index eca0abcb79d6..796394113904 100644
--- a/arch/frv/include/asm/signal.h
+++ b/arch/frv/include/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SIGNAL_H
 #define _ASM_SIGNAL_H
 
diff --git a/arch/frv/include/asm/smp.h b/arch/frv/include/asm/smp.h
index 38349ec8b61b..0d7fa409312d 100644
--- a/arch/frv/include/asm/smp.h
+++ b/arch/frv/include/asm/smp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_SMP_H
 #define __ASM_SMP_H
 
diff --git a/arch/frv/include/asm/termios.h b/arch/frv/include/asm/termios.h
index 9f753fc09532..5a8c63554617 100644
--- a/arch/frv/include/asm/termios.h
+++ b/arch/frv/include/asm/termios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_TERMIOS_H
 #define _ASM_TERMIOS_H
 
diff --git a/arch/frv/include/asm/timex.h b/arch/frv/include/asm/timex.h
index 139093fab326..bf53166f2793 100644
--- a/arch/frv/include/asm/timex.h
+++ b/arch/frv/include/asm/timex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* timex.h: FR-V architecture timex specifications
  */
 #ifndef _ASM_TIMEX_H
diff --git a/arch/frv/include/asm/tlb.h b/arch/frv/include/asm/tlb.h
index cd458eb6d75e..d3e361ad725a 100644
--- a/arch/frv/include/asm/tlb.h
+++ b/arch/frv/include/asm/tlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_TLB_H
 #define _ASM_TLB_H
 
diff --git a/arch/frv/include/asm/topology.h b/arch/frv/include/asm/topology.h
index 942724352705..207603071f78 100644
--- a/arch/frv/include/asm/topology.h
+++ b/arch/frv/include/asm/topology.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_TOPOLOGY_H
 #define _ASM_TOPOLOGY_H
 
diff --git a/arch/frv/include/asm/ucontext.h b/arch/frv/include/asm/ucontext.h
index 8d8c0c948007..0cc2d95dd209 100644
--- a/arch/frv/include/asm/ucontext.h
+++ b/arch/frv/include/asm/ucontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_UCONTEXT_H
 #define _ASM_UCONTEXT_H
 
diff --git a/arch/frv/include/asm/unistd.h b/arch/frv/include/asm/unistd.h
index 17b5df8fc28a..b4b3f9b26b81 100644
--- a/arch/frv/include/asm/unistd.h
+++ b/arch/frv/include/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_UNISTD_H_
 #define _ASM_UNISTD_H_
 
diff --git a/arch/frv/include/uapi/asm/bitsperlong.h b/arch/frv/include/uapi/asm/bitsperlong.h
index 6dc0bb0c13b2..76da34b10f59 100644
--- a/arch/frv/include/uapi/asm/bitsperlong.h
+++ b/arch/frv/include/uapi/asm/bitsperlong.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #include <asm-generic/bitsperlong.h>
diff --git a/arch/frv/include/uapi/asm/byteorder.h b/arch/frv/include/uapi/asm/byteorder.h
index f29b7593e088..a46f6472acdc 100644
--- a/arch/frv/include/uapi/asm/byteorder.h
+++ b/arch/frv/include/uapi/asm/byteorder.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_BYTEORDER_H
 #define _ASM_BYTEORDER_H
 
diff --git a/arch/frv/include/uapi/asm/errno.h b/arch/frv/include/uapi/asm/errno.h
index d010795ceefe..c5b82f2f2970 100644
--- a/arch/frv/include/uapi/asm/errno.h
+++ b/arch/frv/include/uapi/asm/errno.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_ERRNO_H
 #define _ASM_ERRNO_H
 
diff --git a/arch/frv/include/uapi/asm/fcntl.h b/arch/frv/include/uapi/asm/fcntl.h
index 46ab12db5739..a77648c505d1 100644
--- a/arch/frv/include/uapi/asm/fcntl.h
+++ b/arch/frv/include/uapi/asm/fcntl.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #include <asm-generic/fcntl.h>
diff --git a/arch/frv/include/uapi/asm/ioctl.h b/arch/frv/include/uapi/asm/ioctl.h
index b279fe06dfe5..b809c4566e5f 100644
--- a/arch/frv/include/uapi/asm/ioctl.h
+++ b/arch/frv/include/uapi/asm/ioctl.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #include <asm-generic/ioctl.h>
diff --git a/arch/frv/include/uapi/asm/ioctls.h b/arch/frv/include/uapi/asm/ioctls.h
index 2f9fb436ec3c..dd9f5eb9feda 100644
--- a/arch/frv/include/uapi/asm/ioctls.h
+++ b/arch/frv/include/uapi/asm/ioctls.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __ASM_IOCTLS_H__
 #define __ASM_IOCTLS_H__
 
diff --git a/arch/frv/include/uapi/asm/ipcbuf.h b/arch/frv/include/uapi/asm/ipcbuf.h
index 84c7e51cb6d0..90d6445a14df 100644
--- a/arch/frv/include/uapi/asm/ipcbuf.h
+++ b/arch/frv/include/uapi/asm/ipcbuf.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #include <asm-generic/ipcbuf.h>
diff --git a/arch/frv/include/uapi/asm/kvm_para.h b/arch/frv/include/uapi/asm/kvm_para.h
index 14fab8f0b957..baacc4996d18 100644
--- a/arch/frv/include/uapi/asm/kvm_para.h
+++ b/arch/frv/include/uapi/asm/kvm_para.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #include <asm-generic/kvm_para.h>
diff --git a/arch/frv/include/uapi/asm/mman.h b/arch/frv/include/uapi/asm/mman.h
index 8eebf89f5ab1..306fc0460b80 100644
--- a/arch/frv/include/uapi/asm/mman.h
+++ b/arch/frv/include/uapi/asm/mman.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #include <asm-generic/mman.h>
diff --git a/arch/frv/include/uapi/asm/msgbuf.h b/arch/frv/include/uapi/asm/msgbuf.h
index 97ceb55a06fb..156c81bb46d7 100644
--- a/arch/frv/include/uapi/asm/msgbuf.h
+++ b/arch/frv/include/uapi/asm/msgbuf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_MSGBUF_H
 #define _ASM_MSGBUF_H
 
diff --git a/arch/frv/include/uapi/asm/param.h b/arch/frv/include/uapi/asm/param.h
index a52dca9a9566..d3e0168d8937 100644
--- a/arch/frv/include/uapi/asm/param.h
+++ b/arch/frv/include/uapi/asm/param.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_PARAM_H
 #define _ASM_PARAM_H
 
diff --git a/arch/frv/include/uapi/asm/poll.h b/arch/frv/include/uapi/asm/poll.h
index 0d01479ccc56..887b67288340 100644
--- a/arch/frv/include/uapi/asm/poll.h
+++ b/arch/frv/include/uapi/asm/poll.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_POLL_H
 #define _ASM_POLL_H
 
diff --git a/arch/frv/include/uapi/asm/posix_types.h b/arch/frv/include/uapi/asm/posix_types.h
index fe512af74a5a..2995777227b3 100644
--- a/arch/frv/include/uapi/asm/posix_types.h
+++ b/arch/frv/include/uapi/asm/posix_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_POSIX_TYPES_H
 #define _ASM_POSIX_TYPES_H
 
diff --git a/arch/frv/include/uapi/asm/ptrace.h b/arch/frv/include/uapi/asm/ptrace.h
index 3887e4934683..f1d2f652d083 100644
--- a/arch/frv/include/uapi/asm/ptrace.h
+++ b/arch/frv/include/uapi/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /* ptrace.h: ptrace() relevant definitions
  *
  * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
diff --git a/arch/frv/include/uapi/asm/registers.h b/arch/frv/include/uapi/asm/registers.h
index 9666119fcf6e..4caf09b6c193 100644
--- a/arch/frv/include/uapi/asm/registers.h
+++ b/arch/frv/include/uapi/asm/registers.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /* registers.h: register frame declarations
  *
  * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
diff --git a/arch/frv/include/uapi/asm/resource.h b/arch/frv/include/uapi/asm/resource.h
index 5fc60548fd02..2100305f9b3e 100644
--- a/arch/frv/include/uapi/asm/resource.h
+++ b/arch/frv/include/uapi/asm/resource.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_RESOURCE_H
 #define _ASM_RESOURCE_H
 
diff --git a/arch/frv/include/uapi/asm/sembuf.h b/arch/frv/include/uapi/asm/sembuf.h
index 164b12786d6d..d5477f95832b 100644
--- a/arch/frv/include/uapi/asm/sembuf.h
+++ b/arch/frv/include/uapi/asm/sembuf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SEMBUF_H
 #define _ASM_SEMBUF_H
 
diff --git a/arch/frv/include/uapi/asm/setup.h b/arch/frv/include/uapi/asm/setup.h
index fbf3fc96aae9..f54957047900 100644
--- a/arch/frv/include/uapi/asm/setup.h
+++ b/arch/frv/include/uapi/asm/setup.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /* setup.h: setup stuff
  *
  * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
diff --git a/arch/frv/include/uapi/asm/shmbuf.h b/arch/frv/include/uapi/asm/shmbuf.h
index 4c6e711a4779..1de8f892e412 100644
--- a/arch/frv/include/uapi/asm/shmbuf.h
+++ b/arch/frv/include/uapi/asm/shmbuf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SHMBUF_H
 #define _ASM_SHMBUF_H
 
diff --git a/arch/frv/include/uapi/asm/sigcontext.h b/arch/frv/include/uapi/asm/sigcontext.h
index 3b263f3cc96f..8fbb0b00afdd 100644
--- a/arch/frv/include/uapi/asm/sigcontext.h
+++ b/arch/frv/include/uapi/asm/sigcontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /* sigcontext.h: FRV signal context
  *
  * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
diff --git a/arch/frv/include/uapi/asm/siginfo.h b/arch/frv/include/uapi/asm/siginfo.h
index d3fd1ca45653..4c8c975747ac 100644
--- a/arch/frv/include/uapi/asm/siginfo.h
+++ b/arch/frv/include/uapi/asm/siginfo.h
@@ -1,10 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SIGINFO_H
 #define _ASM_SIGINFO_H
 
 #include <linux/types.h>
 #include <asm-generic/siginfo.h>
 
-#define FPE_MDAOVF	(__SI_FAULT|9)	/* media overflow */
+#define FPE_MDAOVF	9	/* media overflow */
 #undef NSIGFPE
 #define NSIGFPE		9
 
diff --git a/arch/frv/include/uapi/asm/signal.h b/arch/frv/include/uapi/asm/signal.h
index bf3b162f9bea..603bb796cf46 100644
--- a/arch/frv/include/uapi/asm/signal.h
+++ b/arch/frv/include/uapi/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASM_SIGNAL_H
 #define _UAPI_ASM_SIGNAL_H
 
diff --git a/arch/frv/include/uapi/asm/socket.h b/arch/frv/include/uapi/asm/socket.h
index f1e3b20dce9f..9168e78fa32a 100644
--- a/arch/frv/include/uapi/asm/socket.h
+++ b/arch/frv/include/uapi/asm/socket.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SOCKET_H
 #define _ASM_SOCKET_H
 
@@ -102,5 +103,7 @@
 
 #define SO_PEERGROUPS		59
 
+#define SO_ZEROCOPY		60
+
 #endif /* _ASM_SOCKET_H */
 
diff --git a/arch/frv/include/uapi/asm/sockios.h b/arch/frv/include/uapi/asm/sockios.h
index 5dbdd13e6de3..2f62caf1ce84 100644
--- a/arch/frv/include/uapi/asm/sockios.h
+++ b/arch/frv/include/uapi/asm/sockios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SOCKIOS__
 #define _ASM_SOCKIOS__
 
diff --git a/arch/frv/include/uapi/asm/stat.h b/arch/frv/include/uapi/asm/stat.h
index ce56de9b37ba..0ff9fab915a4 100644
--- a/arch/frv/include/uapi/asm/stat.h
+++ b/arch/frv/include/uapi/asm/stat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_STAT_H
 #define _ASM_STAT_H
 
diff --git a/arch/frv/include/uapi/asm/statfs.h b/arch/frv/include/uapi/asm/statfs.h
index 741f586045ba..2a378cbff07f 100644
--- a/arch/frv/include/uapi/asm/statfs.h
+++ b/arch/frv/include/uapi/asm/statfs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_STATFS_H
 #define _ASM_STATFS_H
 
diff --git a/arch/frv/include/uapi/asm/swab.h b/arch/frv/include/uapi/asm/swab.h
index f305834b4799..c78257d172e5 100644
--- a/arch/frv/include/uapi/asm/swab.h
+++ b/arch/frv/include/uapi/asm/swab.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SWAB_H
 #define _ASM_SWAB_H
 
diff --git a/arch/frv/include/uapi/asm/termbits.h b/arch/frv/include/uapi/asm/termbits.h
index 7722e19cc349..b1dcd8d0ff78 100644
--- a/arch/frv/include/uapi/asm/termbits.h
+++ b/arch/frv/include/uapi/asm/termbits.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_TERMBITS_H__
 #define _ASM_TERMBITS_H__
 
diff --git a/arch/frv/include/uapi/asm/termios.h b/arch/frv/include/uapi/asm/termios.h
index edcc08a22382..ae35bedae6a2 100644
--- a/arch/frv/include/uapi/asm/termios.h
+++ b/arch/frv/include/uapi/asm/termios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASM_TERMIOS_H
 #define _UAPI_ASM_TERMIOS_H
 
diff --git a/arch/frv/include/uapi/asm/types.h b/arch/frv/include/uapi/asm/types.h
index cf23149943f9..db74ad9ba6c0 100644
--- a/arch/frv/include/uapi/asm/types.h
+++ b/arch/frv/include/uapi/asm/types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /* types.h: FRV types
  *
  * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
diff --git a/arch/frv/include/uapi/asm/unistd.h b/arch/frv/include/uapi/asm/unistd.h
index 9e2612ff1c9d..4b46acaf832b 100644
--- a/arch/frv/include/uapi/asm/unistd.h
+++ b/arch/frv/include/uapi/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASM_UNISTD_H_
 #define _UAPI_ASM_UNISTD_H_
 
diff --git a/arch/frv/kernel/.gitignore b/arch/frv/kernel/.gitignore
new file mode 100644
index 000000000000..c5f676c3c224
--- /dev/null
+++ b/arch/frv/kernel/.gitignore
@@ -0,0 +1 @@
+vmlinux.lds
diff --git a/arch/frv/kernel/Makefile b/arch/frv/kernel/Makefile
index 3cbb3294b9f9..216ddf30c3c1 100644
--- a/arch/frv/kernel/Makefile
+++ b/arch/frv/kernel/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/frv/kernel/asm-offsets.c b/arch/frv/kernel/asm-offsets.c
index 20c5b79b55f9..0a468e9b51ad 100644
--- a/arch/frv/kernel/asm-offsets.c
+++ b/arch/frv/kernel/asm-offsets.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Generate definitions needed by assembly language modules.
  * This code generates raw asm output which is post-processed
diff --git a/arch/frv/kernel/frv_ksyms.c b/arch/frv/kernel/frv_ksyms.c
index cdb4ce9960eb..6ea430d58149 100644
--- a/arch/frv/kernel/frv_ksyms.c
+++ b/arch/frv/kernel/frv_ksyms.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/module.h>
 #include <linux/linkage.h>
 #include <linux/sched.h>
diff --git a/arch/frv/kernel/futex.c b/arch/frv/kernel/futex.c
index d155ca9e5098..37f7b2bf7f73 100644
--- a/arch/frv/kernel/futex.c
+++ b/arch/frv/kernel/futex.c
@@ -186,20 +186,10 @@ static inline int atomic_futex_op_xchg_xor(int oparg, u32 __user *uaddr, int *_o
 /*
  * do the futex operations
  */
-int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
+int arch_futex_atomic_op_inuser(int op, int oparg, int *oval, u32 __user *uaddr)
 {
-	int op = (encoded_op >> 28) & 7;
-	int cmp = (encoded_op >> 24) & 15;
-	int oparg = (encoded_op << 8) >> 20;
-	int cmparg = (encoded_op << 20) >> 20;
 	int oldval = 0, ret;
 
-	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-		oparg = 1 << oparg;
-
-	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
-		return -EFAULT;
-
 	pagefault_disable();
 
 	switch (op) {
@@ -225,18 +215,9 @@ int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
 
 	pagefault_enable();
 
-	if (!ret) {
-		switch (cmp) {
-		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-		default: ret = -ENOSYS; break;
-		}
-	}
+	if (!ret)
+		*oval = oldval;
 
 	return ret;
 
-} /* end futex_atomic_op_inuser() */
+} /* end arch_futex_atomic_op_inuser() */
diff --git a/arch/frv/kernel/vmlinux.lds.S b/arch/frv/kernel/vmlinux.lds.S
index 3f44dcbbad4d..42806c512758 100644
--- a/arch/frv/kernel/vmlinux.lds.S
+++ b/arch/frv/kernel/vmlinux.lds.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* ld script to make FRV Linux kernel
  * Written by Martin Mares <mj@atrey.karlin.mff.cuni.cz>;
  */
diff --git a/arch/frv/lib/atomic-lib.c b/arch/frv/lib/atomic-lib.c
index 4d1b887c248b..3027576f7782 100644
--- a/arch/frv/lib/atomic-lib.c
+++ b/arch/frv/lib/atomic-lib.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 
 #include <linux/export.h>
 #include <asm/atomic.h>
diff --git a/arch/frv/mb93090-mb00/Makefile b/arch/frv/mb93090-mb00/Makefile
index 21f1df1b378a..bcb03ebb3583 100644
--- a/arch/frv/mb93090-mb00/Makefile
+++ b/arch/frv/mb93090-mb00/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the MB93090-MB00 motherboard stuff
 #
diff --git a/arch/frv/mb93090-mb00/pci-frv.h b/arch/frv/mb93090-mb00/pci-frv.h
index d51992ff5a61..41fbb6bae558 100644
--- a/arch/frv/mb93090-mb00/pci-frv.h
+++ b/arch/frv/mb93090-mb00/pci-frv.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *	Low-Level PCI Access for FRV machines.
  *
diff --git a/arch/frv/mb93090-mb00/pci-irq.c b/arch/frv/mb93090-mb00/pci-irq.c
index 1c35c93f942b..a40aa8663056 100644
--- a/arch/frv/mb93090-mb00/pci-irq.c
+++ b/arch/frv/mb93090-mb00/pci-irq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* pci-irq.c: PCI IRQ routing on the FRV motherboard
  *
  * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
diff --git a/arch/frv/mm/extable.c b/arch/frv/mm/extable.c
index 9198ddd16092..77c0c5ba88bc 100644
--- a/arch/frv/mm/extable.c
+++ b/arch/frv/mm/extable.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/frv/mm/extable.c
  */
diff --git a/arch/frv/mm/fault.c b/arch/frv/mm/fault.c
index 179e79e220e5..cbe7aec863e3 100644
--- a/arch/frv/mm/fault.c
+++ b/arch/frv/mm/fault.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/frv/mm/fault.c
  *
diff --git a/arch/frv/mm/init.c b/arch/frv/mm/init.c
index 328f0a292316..cf464100e838 100644
--- a/arch/frv/mm/init.c
+++ b/arch/frv/mm/init.c
@@ -42,21 +42,9 @@
 #undef DEBUG
 
 /*
- * BAD_PAGE is the page that is used for page faults when linux
- * is out-of-memory. Older versions of linux just did a
- * do_exit(), but using this instead means there is less risk
- * for a process dying in kernel mode, possibly leaving a inode
- * unused etc..
- *
- * BAD_PAGETABLE is the accompanying page-table: it is initialized
- * to point to BAD_PAGE entries.
- *
  * ZERO_PAGE is a special page that is used for zero-initialized
  * data and COW.
  */
-static unsigned long empty_bad_page_table;
-static unsigned long empty_bad_page;
-
 unsigned long empty_zero_page;
 EXPORT_SYMBOL(empty_zero_page);
 
@@ -72,8 +60,6 @@ void __init paging_init(void)
 	unsigned long zones_size[MAX_NR_ZONES] = {0, };
 
 	/* allocate some pages for kernel housekeeping tasks */
-	empty_bad_page_table	= (unsigned long) alloc_bootmem_pages(PAGE_SIZE);
-	empty_bad_page		= (unsigned long) alloc_bootmem_pages(PAGE_SIZE);
 	empty_zero_page		= (unsigned long) alloc_bootmem_pages(PAGE_SIZE);
 
 	memset((void *) empty_zero_page, 0, PAGE_SIZE);
diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig
index 6e3d36f37a02..f8d3fde08190 100644
--- a/arch/h8300/Kconfig
+++ b/arch/h8300/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config H8300
         def_bool y
 	select GENERIC_ATOMIC64
@@ -23,6 +24,9 @@ config H8300
 	select HAVE_ARCH_HASH
 	select CPU_NO_EFFICIENT_FFS
 
+config CPU_BIG_ENDIAN
+	def_bool y
+
 config RWSEM_GENERIC_SPINLOCK
 	def_bool y
 
diff --git a/arch/h8300/Kconfig.cpu b/arch/h8300/Kconfig.cpu
index 8d0ff20c749a..b5e14d513e62 100644
--- a/arch/h8300/Kconfig.cpu
+++ b/arch/h8300/Kconfig.cpu
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config CPU_H8300H
 	bool
 
diff --git a/arch/h8300/boot/Makefile b/arch/h8300/boot/Makefile
index 2f6393a5da57..8e62df20ebf9 100644
--- a/arch/h8300/boot/Makefile
+++ b/arch/h8300/boot/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 # arch/h8300/boot/Makefile
 
 targets := vmlinux.srec vmlinux.bin zImage
diff --git a/arch/h8300/boot/compressed/Makefile b/arch/h8300/boot/compressed/Makefile
index 613bfe6f5272..9e2701069bbe 100644
--- a/arch/h8300/boot/compressed/Makefile
+++ b/arch/h8300/boot/compressed/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # linux/arch/sh/boot/compressed/Makefile
 #
diff --git a/arch/h8300/boot/compressed/head.S b/arch/h8300/boot/compressed/head.S
index 0436350c1df5..11ef509579cf 100644
--- a/arch/h8300/boot/compressed/head.S
+++ b/arch/h8300/boot/compressed/head.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  linux/arch/h8300/boot/compressed/head.S
  *
diff --git a/arch/h8300/boot/compressed/misc.c b/arch/h8300/boot/compressed/misc.c
index a947dbb4fd91..8915d8fe2e53 100644
--- a/arch/h8300/boot/compressed/misc.c
+++ b/arch/h8300/boot/compressed/misc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/h8300/boot/compressed/misc.c
  *
diff --git a/arch/h8300/boot/compressed/vmlinux.lds b/arch/h8300/boot/compressed/vmlinux.lds
index ad848a72fd3f..7f7bb419ce15 100644
--- a/arch/h8300/boot/compressed/vmlinux.lds
+++ b/arch/h8300/boot/compressed/vmlinux.lds
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 SECTIONS
 {
         .text :
diff --git a/arch/h8300/boot/dts/Makefile b/arch/h8300/boot/dts/Makefile
index 6c08467c6a3a..69fcd817892c 100644
--- a/arch/h8300/boot/dts/Makefile
+++ b/arch/h8300/boot/dts/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 ifneq '$(CONFIG_H8300_BUILTIN_DTB)' '""'
 BUILTIN_DTB := $(patsubst "%",%,$(CONFIG_H8300_BUILTIN_DTB)).dtb.o
 endif
@@ -7,9 +8,3 @@ obj-y += $(BUILTIN_DTB)
 dtb-$(CONFIG_H8300H_SIM) := h8300h_sim.dtb
 dtb-$(CONFIG_H8S_SIM) := h8s_sim.dtb
 dtb-$(CONFIG_H8S_EDOSK2674) := edosk2674.dtb
-
-dtstree		:= $(srctree)/$(src)
-dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
-
-always	    := $(dtb-y)
-clean-files := *.dtb.S *.dtb
diff --git a/arch/h8300/boot/dts/edosk2674.dts b/arch/h8300/boot/dts/edosk2674.dts
index 6ae884bf66a5..d1733805ea67 100644
--- a/arch/h8300/boot/dts/edosk2674.dts
+++ b/arch/h8300/boot/dts/edosk2674.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 / {
 	compatible = "renesas,edosk2674";
diff --git a/arch/h8300/boot/dts/h8300h_sim.dts b/arch/h8300/boot/dts/h8300h_sim.dts
index 9c733d920f1f..f1c31cecdec8 100644
--- a/arch/h8300/boot/dts/h8300h_sim.dts
+++ b/arch/h8300/boot/dts/h8300h_sim.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 / {
 	compatible = "gnu,gdbsim";
diff --git a/arch/h8300/boot/dts/h8s_sim.dts b/arch/h8300/boot/dts/h8s_sim.dts
index 97e1f4b17ef0..932cc3c5a81b 100644
--- a/arch/h8300/boot/dts/h8s_sim.dts
+++ b/arch/h8300/boot/dts/h8s_sim.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 / {
 	compatible = "gnu,gdbsim";
diff --git a/arch/h8300/include/asm/atomic.h b/arch/h8300/include/asm/atomic.h
index 349a47a918db..941e7554e886 100644
--- a/arch/h8300/include/asm/atomic.h
+++ b/arch/h8300/include/asm/atomic.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ARCH_H8300_ATOMIC__
 #define __ARCH_H8300_ATOMIC__
 
diff --git a/arch/h8300/include/asm/bitops.h b/arch/h8300/include/asm/bitops.h
index 05999aba1d6a..ea0cb0cf6a8b 100644
--- a/arch/h8300/include/asm/bitops.h
+++ b/arch/h8300/include/asm/bitops.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_BITOPS_H
 #define _H8300_BITOPS_H
 
diff --git a/arch/h8300/include/asm/bug.h b/arch/h8300/include/asm/bug.h
index 1e1be8119935..00fe5e966bb5 100644
--- a/arch/h8300/include/asm/bug.h
+++ b/arch/h8300/include/asm/bug.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_BUG_H
 #define _H8300_BUG_H
 
diff --git a/arch/h8300/include/asm/byteorder.h b/arch/h8300/include/asm/byteorder.h
index 888478a38145..ecff2d1ca5a3 100644
--- a/arch/h8300/include/asm/byteorder.h
+++ b/arch/h8300/include/asm/byteorder.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __H8300_BYTEORDER_H__
 #define __H8300_BYTEORDER_H__
 
diff --git a/arch/h8300/include/asm/cache.h b/arch/h8300/include/asm/cache.h
index 0ef1edc5a6a6..4243eb319acf 100644
--- a/arch/h8300/include/asm/cache.h
+++ b/arch/h8300/include/asm/cache.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ARCH_H8300_CACHE_H
 #define __ARCH_H8300_CACHE_H
 
diff --git a/arch/h8300/include/asm/cmpxchg.h b/arch/h8300/include/asm/cmpxchg.h
index 95fec4cd1081..c64bb38ce242 100644
--- a/arch/h8300/include/asm/cmpxchg.h
+++ b/arch/h8300/include/asm/cmpxchg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ARCH_H8300_CMPXCHG__
 #define __ARCH_H8300_CMPXCHG__
 
diff --git a/arch/h8300/include/asm/dma-mapping.h b/arch/h8300/include/asm/dma-mapping.h
index 847c7562e046..21bb1fc3a6f1 100644
--- a/arch/h8300/include/asm/dma-mapping.h
+++ b/arch/h8300/include/asm/dma-mapping.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_DMA_MAPPING_H
 #define _H8300_DMA_MAPPING_H
 
diff --git a/arch/h8300/include/asm/elf.h b/arch/h8300/include/asm/elf.h
index 09031d0127a3..029647cda44c 100644
--- a/arch/h8300/include/asm/elf.h
+++ b/arch/h8300/include/asm/elf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_H8300_ELF_H
 #define __ASM_H8300_ELF_H
 
diff --git a/arch/h8300/include/asm/flat.h b/arch/h8300/include/asm/flat.h
index 7e0bd6fa1532..f4cdfcbdd2ba 100644
--- a/arch/h8300/include/asm/flat.h
+++ b/arch/h8300/include/asm/flat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/h8300/asm/include/flat.h -- uClinux flat-format executables
  */
diff --git a/arch/h8300/include/asm/hash.h b/arch/h8300/include/asm/hash.h
index 04cfbd2bd850..2960b4c9e4ed 100644
--- a/arch/h8300/include/asm/hash.h
+++ b/arch/h8300/include/asm/hash.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_HASH_H
 #define _ASM_HASH_H
 
diff --git a/arch/h8300/include/asm/io.h b/arch/h8300/include/asm/io.h
index f86918aed9e1..096d99580db6 100644
--- a/arch/h8300/include/asm/io.h
+++ b/arch/h8300/include/asm/io.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_IO_H
 #define _H8300_IO_H
 
diff --git a/arch/h8300/include/asm/irq.h b/arch/h8300/include/asm/irq.h
index 69f23f0981b3..5fc5b436dde9 100644
--- a/arch/h8300/include/asm/irq.h
+++ b/arch/h8300/include/asm/irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_IRQ_H_
 #define _H8300_IRQ_H_
 
diff --git a/arch/h8300/include/asm/irqflags.h b/arch/h8300/include/asm/irqflags.h
index 5e1e3242e470..48756b7f405e 100644
--- a/arch/h8300/include/asm/irqflags.h
+++ b/arch/h8300/include/asm/irqflags.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_IRQFLAGS_H
 #define _H8300_IRQFLAGS_H
 
diff --git a/arch/h8300/include/asm/page.h b/arch/h8300/include/asm/page.h
index 3a987a567258..8da5124ad344 100644
--- a/arch/h8300/include/asm/page.h
+++ b/arch/h8300/include/asm/page.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_PAGE_H
 #define _H8300_PAGE_H
 
diff --git a/arch/h8300/include/asm/pci.h b/arch/h8300/include/asm/pci.h
index 0b2acaa3dd84..7c9e55d62215 100644
--- a/arch/h8300/include/asm/pci.h
+++ b/arch/h8300/include/asm/pci.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_H8300_PCI_H
 #define _ASM_H8300_PCI_H
 
diff --git a/arch/h8300/include/asm/pgtable.h b/arch/h8300/include/asm/pgtable.h
index 7d265d28ba5e..a99caa49d265 100644
--- a/arch/h8300/include/asm/pgtable.h
+++ b/arch/h8300/include/asm/pgtable.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_PGTABLE_H
 #define _H8300_PGTABLE_H
 #define __ARCH_USE_5LEVEL_HACK
diff --git a/arch/h8300/include/asm/processor.h b/arch/h8300/include/asm/processor.h
index afa53147e66a..985346393e4a 100644
--- a/arch/h8300/include/asm/processor.h
+++ b/arch/h8300/include/asm/processor.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * include/asm-h8300/processor.h
  *
diff --git a/arch/h8300/include/asm/ptrace.h b/arch/h8300/include/asm/ptrace.h
index e693fb463ea8..313cafa85380 100644
--- a/arch/h8300/include/asm/ptrace.h
+++ b/arch/h8300/include/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_PTRACE_H
 #define _H8300_PTRACE_H
 
diff --git a/arch/h8300/include/asm/segment.h b/arch/h8300/include/asm/segment.h
index 48424c6e169f..9adbf7e1aaa3 100644
--- a/arch/h8300/include/asm/segment.h
+++ b/arch/h8300/include/asm/segment.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_SEGMENT_H
 #define _H8300_SEGMENT_H
 
diff --git a/arch/h8300/include/asm/signal.h b/arch/h8300/include/asm/signal.h
index 5870835c0470..a42f32ca530f 100644
--- a/arch/h8300/include/asm/signal.h
+++ b/arch/h8300/include/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_SIGNAL_H
 #define _H8300_SIGNAL_H
 
diff --git a/arch/h8300/include/asm/string.h b/arch/h8300/include/asm/string.h
index 5dc5a8ac0544..78e45bb2fef0 100644
--- a/arch/h8300/include/asm/string.h
+++ b/arch/h8300/include/asm/string.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_STRING_H_
 #define _H8300_STRING_H_
 
diff --git a/arch/h8300/include/asm/switch_to.h b/arch/h8300/include/asm/switch_to.h
index 7ad1bf92dbc3..2b7e9555bcd1 100644
--- a/arch/h8300/include/asm/switch_to.h
+++ b/arch/h8300/include/asm/switch_to.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_SWITCH_TO_H
 #define _H8300_SWITCH_TO_H
 
diff --git a/arch/h8300/include/asm/syscall.h b/arch/h8300/include/asm/syscall.h
index b41f688d02cf..924990401237 100644
--- a/arch/h8300/include/asm/syscall.h
+++ b/arch/h8300/include/asm/syscall.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_H8300_SYSCALLS_32_H
 #define __ASM_H8300_SYSCALLS_32_H
 
diff --git a/arch/h8300/include/asm/thread_info.h b/arch/h8300/include/asm/thread_info.h
index 3cef06875f5c..072b92c0d8b5 100644
--- a/arch/h8300/include/asm/thread_info.h
+++ b/arch/h8300/include/asm/thread_info.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* thread_info.h: h8300 low-level thread information
  * adapted from the i386 and PPC versions by Yoshinori Sato <ysato@users.sourceforge.jp>
  *
diff --git a/arch/h8300/include/asm/tlb.h b/arch/h8300/include/asm/tlb.h
index 2c6fa4eed448..98f344279904 100644
--- a/arch/h8300/include/asm/tlb.h
+++ b/arch/h8300/include/asm/tlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __H8300_TLB_H__
 #define __H8300_TLB_H__
 
diff --git a/arch/h8300/include/asm/traps.h b/arch/h8300/include/asm/traps.h
index 15e701130b27..1c5a30ec2df8 100644
--- a/arch/h8300/include/asm/traps.h
+++ b/arch/h8300/include/asm/traps.h
@@ -33,9 +33,9 @@ extern unsigned long *_interrupt_redirect_table;
 #define TRAP2_VEC 10
 #define TRAP3_VEC 11
 
-extern char _start, _etext;
+extern char _start[], _etext[];
 #define check_kernel_text(addr) \
-	((addr >= (unsigned long)(&_start)) && \
-	 (addr <  (unsigned long)(&_etext)) && !(addr & 1))
+	((addr >= (unsigned long)(_start)) && \
+	 (addr <  (unsigned long)(_etext)) && !(addr & 1))
 
 #endif /* _H8300_TRAPS_H */
diff --git a/arch/h8300/include/asm/uaccess.h b/arch/h8300/include/asm/uaccess.h
index 6f6144a240ce..bc8031949d07 100644
--- a/arch/h8300/include/asm/uaccess.h
+++ b/arch/h8300/include/asm/uaccess.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_UACCESS_H
 #define _ASM_UACCESS_H
 
diff --git a/arch/h8300/include/asm/user.h b/arch/h8300/include/asm/user.h
index 2e3555f451f0..2298909f24c6 100644
--- a/arch/h8300/include/asm/user.h
+++ b/arch/h8300/include/asm/user.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_USER_H
 #define _H8300_USER_H
 
diff --git a/arch/h8300/include/uapi/asm/bitsperlong.h b/arch/h8300/include/uapi/asm/bitsperlong.h
index 34212608371e..a33e358f1c1b 100644
--- a/arch/h8300/include/uapi/asm/bitsperlong.h
+++ b/arch/h8300/include/uapi/asm/bitsperlong.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI__ASM_H8300_BITS_PER_LONG
 #define _UAPI__ASM_H8300_BITS_PER_LONG
 
diff --git a/arch/h8300/include/uapi/asm/byteorder.h b/arch/h8300/include/uapi/asm/byteorder.h
index 13539da99efd..1fe2f9344458 100644
--- a/arch/h8300/include/uapi/asm/byteorder.h
+++ b/arch/h8300/include/uapi/asm/byteorder.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _H8300_BYTEORDER_H
 #define _H8300_BYTEORDER_H
 
diff --git a/arch/h8300/include/uapi/asm/ptrace.h b/arch/h8300/include/uapi/asm/ptrace.h
index e132670d70ec..78167f517ca4 100644
--- a/arch/h8300/include/uapi/asm/ptrace.h
+++ b/arch/h8300/include/uapi/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_H8300_PTRACE_H
 #define _UAPI_H8300_PTRACE_H
 
diff --git a/arch/h8300/include/uapi/asm/sigcontext.h b/arch/h8300/include/uapi/asm/sigcontext.h
index c41fdaa04657..f77273c857d7 100644
--- a/arch/h8300/include/uapi/asm/sigcontext.h
+++ b/arch/h8300/include/uapi/asm/sigcontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_H8300_SIGCONTEXT_H
 #define _ASM_H8300_SIGCONTEXT_H
 
diff --git a/arch/h8300/include/uapi/asm/signal.h b/arch/h8300/include/uapi/asm/signal.h
index af3a6c37fee6..e15521037348 100644
--- a/arch/h8300/include/uapi/asm/signal.h
+++ b/arch/h8300/include/uapi/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_H8300_SIGNAL_H
 #define _UAPI_H8300_SIGNAL_H
 
diff --git a/arch/h8300/kernel/Makefile b/arch/h8300/kernel/Makefile
index 253f8e322ecc..b62e830525c6 100644
--- a/arch/h8300/kernel/Makefile
+++ b/arch/h8300/kernel/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/h8300/kernel/asm-offsets.c b/arch/h8300/kernel/asm-offsets.c
index dc2d16ce8a0d..85e60509f0a8 100644
--- a/arch/h8300/kernel/asm-offsets.c
+++ b/arch/h8300/kernel/asm-offsets.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * This program is used to generate definitions needed by
  * assembly language modules.
diff --git a/arch/h8300/kernel/entry.S b/arch/h8300/kernel/entry.S
index 4f67d4b350d5..4ade5f8299ba 100644
--- a/arch/h8300/kernel/entry.S
+++ b/arch/h8300/kernel/entry.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *
  *  linux/arch/h8300/kernel/entry.S
diff --git a/arch/h8300/kernel/h8300_ksyms.c b/arch/h8300/kernel/h8300_ksyms.c
index a9033c838968..1c6f902e82a5 100644
--- a/arch/h8300/kernel/h8300_ksyms.c
+++ b/arch/h8300/kernel/h8300_ksyms.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/module.h>
 #include <linux/linkage.h>
 
diff --git a/arch/h8300/kernel/head_ram.S b/arch/h8300/kernel/head_ram.S
index 84ac5c3ed31a..dbf8429f5fab 100644
--- a/arch/h8300/kernel/head_ram.S
+++ b/arch/h8300/kernel/head_ram.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 
 #include <linux/sys.h>
 #include <linux/init.h>
diff --git a/arch/h8300/kernel/head_rom.S b/arch/h8300/kernel/head_rom.S
index 9868a4121a1f..ab55a9cb2f36 100644
--- a/arch/h8300/kernel/head_rom.S
+++ b/arch/h8300/kernel/head_rom.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/init.h>
 #include <asm/thread_info.h>
 
diff --git a/arch/h8300/kernel/irq.c b/arch/h8300/kernel/irq.c
index da79f9521699..834e4d7b1bcf 100644
--- a/arch/h8300/kernel/irq.c
+++ b/arch/h8300/kernel/irq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/h8300/kernel/irq.c
  *
diff --git a/arch/h8300/kernel/module.c b/arch/h8300/kernel/module.c
index 515f6c4e8d80..cd802cc78d97 100644
--- a/arch/h8300/kernel/module.c
+++ b/arch/h8300/kernel/module.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/moduleloader.h>
 #include <linux/elf.h>
 #include <linux/vmalloc.h>
diff --git a/arch/h8300/kernel/process.c b/arch/h8300/kernel/process.c
index d1ddcabbbe83..e35cdf092e07 100644
--- a/arch/h8300/kernel/process.c
+++ b/arch/h8300/kernel/process.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/h8300/kernel/process.c
  *
diff --git a/arch/h8300/kernel/setup.c b/arch/h8300/kernel/setup.c
index 6be15d634650..a4d0470c10a9 100644
--- a/arch/h8300/kernel/setup.c
+++ b/arch/h8300/kernel/setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/h8300/kernel/setup.c
  *
diff --git a/arch/h8300/kernel/syscalls.c b/arch/h8300/kernel/syscalls.c
index 1f9123a013d3..9022036fb3d2 100644
--- a/arch/h8300/kernel/syscalls.c
+++ b/arch/h8300/kernel/syscalls.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/syscalls.h>
 #include <linux/signal.h>
 #include <linux/unistd.h>
diff --git a/arch/h8300/kernel/vmlinux.lds.S b/arch/h8300/kernel/vmlinux.lds.S
index 7f11da1b895e..35716a3048de 100644
--- a/arch/h8300/kernel/vmlinux.lds.S
+++ b/arch/h8300/kernel/vmlinux.lds.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <asm-generic/vmlinux.lds.h>
 #include <asm/page.h>
 #include <asm/thread_info.h>
diff --git a/arch/h8300/lib/abs.S b/arch/h8300/lib/abs.S
index efda749db03e..6e1a4ed3af53 100644
--- a/arch/h8300/lib/abs.S
+++ b/arch/h8300/lib/abs.S
@@ -1,3 +1,4 @@
+;;; SPDX-License-Identifier: GPL-2.0
 ;;; abs.S
 
 #include <asm/linkage.h>
diff --git a/arch/h8300/lib/ashldi3.c b/arch/h8300/lib/ashldi3.c
index c6aa8ea5f4be..430720c0c5d8 100644
--- a/arch/h8300/lib/ashldi3.c
+++ b/arch/h8300/lib/ashldi3.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "libgcc.h"
 
 DWtype
diff --git a/arch/h8300/lib/ashrdi3.c b/arch/h8300/lib/ashrdi3.c
index 070adf96d3b6..2c6cd424eb3e 100644
--- a/arch/h8300/lib/ashrdi3.c
+++ b/arch/h8300/lib/ashrdi3.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "libgcc.h"
 
 DWtype __ashrdi3(DWtype u, word_type b)
diff --git a/arch/h8300/lib/delay.c b/arch/h8300/lib/delay.c
index 463f6b3afb52..f4277529a9b9 100644
--- a/arch/h8300/lib/delay.c
+++ b/arch/h8300/lib/delay.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * delay loops
  *
diff --git a/arch/h8300/lib/libgcc.h b/arch/h8300/lib/libgcc.h
index 468a8f78197a..b8bcf7035ff5 100644
--- a/arch/h8300/lib/libgcc.h
+++ b/arch/h8300/lib/libgcc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __H8300_LIBGCC_H__
 #define __H8300_LIBGCC_H__
 
diff --git a/arch/h8300/lib/lshrdi3.c b/arch/h8300/lib/lshrdi3.c
index a86bbe395f17..8dbc861ca589 100644
--- a/arch/h8300/lib/lshrdi3.c
+++ b/arch/h8300/lib/lshrdi3.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "libgcc.h"
 
 DWtype __lshrdi3(DWtype u, word_type b)
diff --git a/arch/h8300/lib/memcpy.S b/arch/h8300/lib/memcpy.S
index 0c9a51fcdea1..f1cd67d5e3ea 100644
--- a/arch/h8300/lib/memcpy.S
+++ b/arch/h8300/lib/memcpy.S
@@ -1,3 +1,4 @@
+;;; SPDX-License-Identifier: GPL-2.0
 ;;; memcpy.S
 
 #include <asm/linkage.h>
diff --git a/arch/h8300/lib/memset.S b/arch/h8300/lib/memset.S
index 18d4e709b5f4..2d1abc37fd08 100644
--- a/arch/h8300/lib/memset.S
+++ b/arch/h8300/lib/memset.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* memset.S */
 
 #include <asm/linkage.h>
diff --git a/arch/h8300/lib/moddivsi3.S b/arch/h8300/lib/moddivsi3.S
index c803129e877f..9e33ab0456c7 100644
--- a/arch/h8300/lib/moddivsi3.S
+++ b/arch/h8300/lib/moddivsi3.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include "libgcc.h"
 
 ; numerator in A0/A1
diff --git a/arch/h8300/lib/modsi3.S b/arch/h8300/lib/modsi3.S
index 68b1dfc32824..bdc8a002921d 100644
--- a/arch/h8300/lib/modsi3.S
+++ b/arch/h8300/lib/modsi3.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include "libgcc.h"
 
 ; numerator in A0/A1
diff --git a/arch/h8300/lib/muldi3.c b/arch/h8300/lib/muldi3.c
index 790512243531..9cb11b134e54 100644
--- a/arch/h8300/lib/muldi3.c
+++ b/arch/h8300/lib/muldi3.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "libgcc.h"
 
 #define __ll_B ((UWtype) 1 << (W_TYPE_SIZE / 2))
diff --git a/arch/h8300/lib/mulsi3.S b/arch/h8300/lib/mulsi3.S
index 451f0e0538ee..5a062fd298d1 100644
--- a/arch/h8300/lib/mulsi3.S
+++ b/arch/h8300/lib/mulsi3.S
@@ -1,3 +1,4 @@
+; SPDX-License-Identifier: GPL-2.0
 ;
 ; mulsi3 for H8/300H - based on Renesas SH implementation
 ;
diff --git a/arch/h8300/lib/strncpy.S b/arch/h8300/lib/strncpy.S
index d00396a378f4..8b65d7c4727b 100644
--- a/arch/h8300/lib/strncpy.S
+++ b/arch/h8300/lib/strncpy.S
@@ -1,3 +1,4 @@
+;;; SPDX-License-Identifier: GPL-2.0
 ;;; strncpy.S
 
 #include <asm/linkage.h>
diff --git a/arch/h8300/lib/ucmpdi2.c b/arch/h8300/lib/ucmpdi2.c
index 772399d705cb..9f646885f3d7 100644
--- a/arch/h8300/lib/ucmpdi2.c
+++ b/arch/h8300/lib/ucmpdi2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "libgcc.h"
 
 word_type __ucmpdi2(DWtype a, DWtype b)
diff --git a/arch/h8300/lib/udivsi3.S b/arch/h8300/lib/udivsi3.S
index bbe65610f316..b810aba8e100 100644
--- a/arch/h8300/lib/udivsi3.S
+++ b/arch/h8300/lib/udivsi3.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include "libgcc.h"
 
 	;; This function also computes the remainder and stores it in er3.
diff --git a/arch/h8300/mm/fault.c b/arch/h8300/mm/fault.c
index 5924ff555ded..fabffb83930a 100644
--- a/arch/h8300/mm/fault.c
+++ b/arch/h8300/mm/fault.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/h8300/mm/fault.c
  *
diff --git a/arch/h8300/mm/init.c b/arch/h8300/mm/init.c
index 495a3d6b539b..015287ac8ce8 100644
--- a/arch/h8300/mm/init.c
+++ b/arch/h8300/mm/init.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/h8300/mm/init.c
  *
@@ -39,20 +40,9 @@
 #include <asm/sections.h>
 
 /*
- * BAD_PAGE is the page that is used for page faults when linux
- * is out-of-memory. Older versions of linux just did a
- * do_exit(), but using this instead means there is less risk
- * for a process dying in kernel mode, possibly leaving a inode
- * unused etc..
- *
- * BAD_PAGETABLE is the accompanying page-table: it is initialized
- * to point to BAD_PAGE entries.
- *
  * ZERO_PAGE is a special page that is used for zero-initialized
  * data and COW.
  */
-static unsigned long empty_bad_page_table;
-static unsigned long empty_bad_page;
 unsigned long empty_zero_page;
 
 /*
@@ -77,8 +67,6 @@ void __init paging_init(void)
 	 * Initialize the bad page table and bad page to point
 	 * to a couple of allocated pages.
 	 */
-	empty_bad_page_table = (unsigned long)alloc_bootmem_pages(PAGE_SIZE);
-	empty_bad_page = (unsigned long)alloc_bootmem_pages(PAGE_SIZE);
 	empty_zero_page = (unsigned long)alloc_bootmem_pages(PAGE_SIZE);
 	memset((void *)empty_zero_page, 0, PAGE_SIZE);
 
diff --git a/arch/h8300/mm/memory.c b/arch/h8300/mm/memory.c
index 4974aa40bcb8..3785f72bf3fc 100644
--- a/arch/h8300/mm/memory.c
+++ b/arch/h8300/mm/memory.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/h8300/mm/memory.c
  *
diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig
index 1941e4baaee6..76d2f20d525e 100644
--- a/arch/hexagon/Kconfig
+++ b/arch/hexagon/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 # Hexagon configuration
 comment "Linux Kernel Configuration for Hexagon"
 
diff --git a/arch/hexagon/Makefile b/arch/hexagon/Makefile
index 207711a0fd0c..2efaa18e995a 100644
--- a/arch/hexagon/Makefile
+++ b/arch/hexagon/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #  Makefile for the Hexagon arch
 
 KBUILD_DEFCONFIG = comet_defconfig
@@ -11,9 +12,9 @@ KBUILD_CFLAGS += -fno-short-enums
 
 # Modules must use either long-calls, or use pic/plt.
 # Use long-calls for now, it's easier.  And faster.
-# CFLAGS_MODULE += -fPIC
-# LDFLAGS_MODULE += -shared
-CFLAGS_MODULE += -mlong-calls
+# KBUILD_CFLAGS_MODULE += -fPIC
+# KBUILD_LDFLAGS_MODULE += -shared
+KBUILD_CFLAGS_MODULE += -mlong-calls
 
 cflags-y += $(call cc-option,-mv${CONFIG_HEXAGON_ARCH_VERSION})
 aflags-y += $(call cc-option,-mv${CONFIG_HEXAGON_ARCH_VERSION})
diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild
index 34013683d123..4a23e527d651 100644
--- a/arch/hexagon/include/asm/Kbuild
+++ b/arch/hexagon/include/asm/Kbuild
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 generic-y += barrier.h
 generic-y += bug.h
 generic-y += bugs.h
diff --git a/arch/hexagon/include/asm/atomic.h b/arch/hexagon/include/asm/atomic.h
index a62ba368b27d..fb3dfb2a667e 100644
--- a/arch/hexagon/include/asm/atomic.h
+++ b/arch/hexagon/include/asm/atomic.h
@@ -42,6 +42,8 @@ static inline void atomic_set(atomic_t *v, int new)
 	);
 }
 
+#define atomic_set_release(v, i)	atomic_set((v), (i))
+
 /**
  * atomic_read - reads a word, atomically
  * @v: pointer to atomic value
diff --git a/arch/hexagon/include/asm/dma-mapping.h b/arch/hexagon/include/asm/dma-mapping.h
index 463dbc18f853..5208de242e79 100644
--- a/arch/hexagon/include/asm/dma-mapping.h
+++ b/arch/hexagon/include/asm/dma-mapping.h
@@ -37,9 +37,6 @@ static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
 	return dma_ops;
 }
 
-extern void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
-			   enum dma_data_direction direction);
-
 static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
 {
 	if (!dev->dma_mask)
diff --git a/arch/hexagon/include/asm/futex.h b/arch/hexagon/include/asm/futex.h
index 7e597f8434da..c889f5993ecd 100644
--- a/arch/hexagon/include/asm/futex.h
+++ b/arch/hexagon/include/asm/futex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_HEXAGON_FUTEX_H
 #define _ASM_HEXAGON_FUTEX_H
 
@@ -31,18 +32,9 @@
 
 
 static inline int
-futex_atomic_op_inuser(int encoded_op, int __user *uaddr)
+arch_futex_atomic_op_inuser(int op, int oparg, int *oval, u32 __user *uaddr)
 {
-	int op = (encoded_op >> 28) & 7;
-	int cmp = (encoded_op >> 24) & 15;
-	int oparg = (encoded_op << 8) >> 20;
-	int cmparg = (encoded_op << 20) >> 20;
 	int oldval = 0, ret;
-	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-		oparg = 1 << oparg;
-
-	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int)))
-		return -EFAULT;
 
 	pagefault_disable();
 
@@ -72,30 +64,9 @@ futex_atomic_op_inuser(int encoded_op, int __user *uaddr)
 
 	pagefault_enable();
 
-	if (!ret) {
-		switch (cmp) {
-		case FUTEX_OP_CMP_EQ:
-			ret = (oldval == cmparg);
-			break;
-		case FUTEX_OP_CMP_NE:
-			ret = (oldval != cmparg);
-			break;
-		case FUTEX_OP_CMP_LT:
-			ret = (oldval < cmparg);
-			break;
-		case FUTEX_OP_CMP_GE:
-			ret = (oldval >= cmparg);
-			break;
-		case FUTEX_OP_CMP_LE:
-			ret = (oldval <= cmparg);
-			break;
-		case FUTEX_OP_CMP_GT:
-			ret = (oldval > cmparg);
-			break;
-		default:
-			ret = -ENOSYS;
-		}
-	}
+	if (!ret)
+		*oval = oldval;
+
 	return ret;
 }
 
diff --git a/arch/hexagon/include/asm/spinlock.h b/arch/hexagon/include/asm/spinlock.h
index a1c55788c5d6..48020863f53a 100644
--- a/arch/hexagon/include/asm/spinlock.h
+++ b/arch/hexagon/include/asm/spinlock.h
@@ -86,16 +86,6 @@ static inline int arch_read_trylock(arch_rwlock_t *lock)
 	return temp;
 }
 
-static inline int arch_read_can_lock(arch_rwlock_t *rwlock)
-{
-	return rwlock->lock == 0;
-}
-
-static inline int arch_write_can_lock(arch_rwlock_t *rwlock)
-{
-	return rwlock->lock == 0;
-}
-
 /*  Stuffs a -1 in the lock value?  */
 static inline void arch_write_lock(arch_rwlock_t *lock)
 {
@@ -177,16 +167,6 @@ static inline unsigned int arch_spin_trylock(arch_spinlock_t *lock)
 /*
  * SMP spinlocks are intended to allow only a single CPU at the lock
  */
-#define arch_spin_lock_flags(lock, flags) arch_spin_lock(lock)
-
-static inline void arch_spin_unlock_wait(arch_spinlock_t *lock)
-{
-	smp_cond_load_acquire(&lock->lock, !VAL);
-}
-
 #define arch_spin_is_locked(x) ((x)->lock != 0)
 
-#define arch_read_lock_flags(lock, flags) arch_read_lock(lock)
-#define arch_write_lock_flags(lock, flags) arch_write_lock(lock)
-
 #endif
diff --git a/arch/hexagon/include/uapi/asm/bitsperlong.h b/arch/hexagon/include/uapi/asm/bitsperlong.h
index 4a658151383d..5adca0d26913 100644
--- a/arch/hexagon/include/uapi/asm/bitsperlong.h
+++ b/arch/hexagon/include/uapi/asm/bitsperlong.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
diff --git a/arch/hexagon/include/uapi/asm/byteorder.h b/arch/hexagon/include/uapi/asm/byteorder.h
index e31f3f7d9a45..1364fa4b27e8 100644
--- a/arch/hexagon/include/uapi/asm/byteorder.h
+++ b/arch/hexagon/include/uapi/asm/byteorder.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
diff --git a/arch/hexagon/include/uapi/asm/kvm_para.h b/arch/hexagon/include/uapi/asm/kvm_para.h
index 14fab8f0b957..baacc4996d18 100644
--- a/arch/hexagon/include/uapi/asm/kvm_para.h
+++ b/arch/hexagon/include/uapi/asm/kvm_para.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #include <asm-generic/kvm_para.h>
diff --git a/arch/hexagon/include/uapi/asm/param.h b/arch/hexagon/include/uapi/asm/param.h
index 5cec8c0417fb..a1283866d599 100644
--- a/arch/hexagon/include/uapi/asm/param.h
+++ b/arch/hexagon/include/uapi/asm/param.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
diff --git a/arch/hexagon/include/uapi/asm/ptrace.h b/arch/hexagon/include/uapi/asm/ptrace.h
index 065e5b32313f..f79de05b8689 100644
--- a/arch/hexagon/include/uapi/asm/ptrace.h
+++ b/arch/hexagon/include/uapi/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Ptrace definitions for the Hexagon architecture
  *
diff --git a/arch/hexagon/include/uapi/asm/registers.h b/arch/hexagon/include/uapi/asm/registers.h
index e7be31840a90..d51270f3b358 100644
--- a/arch/hexagon/include/uapi/asm/registers.h
+++ b/arch/hexagon/include/uapi/asm/registers.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Register definitions for the Hexagon architecture
  */
diff --git a/arch/hexagon/include/uapi/asm/setup.h b/arch/hexagon/include/uapi/asm/setup.h
index 7e3952d6221c..8ce9428b1583 100644
--- a/arch/hexagon/include/uapi/asm/setup.h
+++ b/arch/hexagon/include/uapi/asm/setup.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
diff --git a/arch/hexagon/include/uapi/asm/sigcontext.h b/arch/hexagon/include/uapi/asm/sigcontext.h
index b6ba5369ccc6..7171edb1b8b7 100644
--- a/arch/hexagon/include/uapi/asm/sigcontext.h
+++ b/arch/hexagon/include/uapi/asm/sigcontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
diff --git a/arch/hexagon/include/uapi/asm/signal.h b/arch/hexagon/include/uapi/asm/signal.h
index 24b998888916..a08fc425387d 100644
--- a/arch/hexagon/include/uapi/asm/signal.h
+++ b/arch/hexagon/include/uapi/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
diff --git a/arch/hexagon/include/uapi/asm/swab.h b/arch/hexagon/include/uapi/asm/swab.h
index 9069e9247a2e..b39f12104da4 100644
--- a/arch/hexagon/include/uapi/asm/swab.h
+++ b/arch/hexagon/include/uapi/asm/swab.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
diff --git a/arch/hexagon/include/uapi/asm/unistd.h b/arch/hexagon/include/uapi/asm/unistd.h
index 21517600432b..ea181e79162e 100644
--- a/arch/hexagon/include/uapi/asm/unistd.h
+++ b/arch/hexagon/include/uapi/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Syscall support for Hexagon
  *
diff --git a/arch/hexagon/include/uapi/asm/user.h b/arch/hexagon/include/uapi/asm/user.h
index 3dae94d9ced7..7327ec59b22f 100644
--- a/arch/hexagon/include/uapi/asm/user.h
+++ b/arch/hexagon/include/uapi/asm/user.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef HEXAGON_ASM_USER_H
 #define HEXAGON_ASM_USER_H
 
diff --git a/arch/hexagon/kernel/Makefile b/arch/hexagon/kernel/Makefile
index 009228b8611c..fae3dce32fde 100644
--- a/arch/hexagon/kernel/Makefile
+++ b/arch/hexagon/kernel/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 extra-y := head.o vmlinux.lds
 
 obj-$(CONFIG_SMP) += smp.o
diff --git a/arch/hexagon/kernel/ptrace.c b/arch/hexagon/kernel/ptrace.c
index ecd75e2e8eb3..fa76493c1745 100644
--- a/arch/hexagon/kernel/ptrace.c
+++ b/arch/hexagon/kernel/ptrace.c
@@ -18,8 +18,6 @@
  * 02110-1301, USA.
  */
 
-#include <generated/compile.h>
-
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/sched/task_stack.h>
@@ -180,7 +178,7 @@ static const struct user_regset hexagon_regsets[] = {
 };
 
 static const struct user_regset_view hexagon_user_view = {
-	.name = UTS_MACHINE,
+	.name = "hexagon",
 	.e_machine = ELF_ARCH,
 	.ei_osabi = ELF_OSABI,
 	.regsets = hexagon_regsets,
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 6a15083cc366..49583c5a5d44 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config PGTABLE_LEVELS
 	int "Page Table Levels" if !IA64_PAGE_SIZE_64KB
 	range 3 4 if !IA64_PAGE_SIZE_64KB
@@ -46,7 +47,7 @@ config IA64
 	select ARCH_TASK_STRUCT_ALLOCATOR
 	select ARCH_THREAD_STACK_ALLOCATOR
 	select ARCH_CLOCKSOURCE_DATA
-	select GENERIC_TIME_VSYSCALL_OLD
+	select GENERIC_TIME_VSYSCALL
 	select SYSCTL_ARCH_UNALIGN_NO_WARN
 	select HAVE_MOD_ARCH_SPECIFIC
 	select MODULES_USE_ELF_RELA
diff --git a/arch/ia64/Kconfig.debug b/arch/ia64/Kconfig.debug
index de9d507ba0fd..677c409425df 100644
--- a/arch/ia64/Kconfig.debug
+++ b/arch/ia64/Kconfig.debug
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 menu "Kernel hacking"
 
 source "lib/Kconfig.debug"
@@ -56,9 +57,4 @@ config IA64_DEBUG_IRQ
 	  and restore instructions.  It's useful for tracking down spinlock
 	  problems, but slow!  If you're unsure, select N.
 
-config SYSVIPC_COMPAT
-	bool
-	depends on COMPAT && SYSVIPC
-	default y
-
 endmenu
diff --git a/arch/ia64/dig/Makefile b/arch/ia64/dig/Makefile
index ae16ec4f6308..e7f830825470 100644
--- a/arch/ia64/dig/Makefile
+++ b/arch/ia64/dig/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # ia64/platform/dig/Makefile
 #
diff --git a/arch/ia64/dig/setup.c b/arch/ia64/dig/setup.c
index 98131e1db7a0..cc14fdce6db6 100644
--- a/arch/ia64/dig/setup.c
+++ b/arch/ia64/dig/setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Platform dependent support for DIG64 platforms.
  *
diff --git a/arch/ia64/hp/common/hwsw_iommu.c b/arch/ia64/hp/common/hwsw_iommu.c
index 0310078a95f8..63d8e1d2477f 100644
--- a/arch/ia64/hp/common/hwsw_iommu.c
+++ b/arch/ia64/hp/common/hwsw_iommu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2004 Hewlett-Packard Development Company, L.P.
  *   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/hp/sim/Kconfig b/arch/ia64/hp/sim/Kconfig
index d84707d55203..56fb4f1d4f7c 100644
--- a/arch/ia64/hp/sim/Kconfig
+++ b/arch/ia64/hp/sim/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 
 menu "HP Simulator drivers"
 	depends on IA64_HP_SIM || IA64_GENERIC
diff --git a/arch/ia64/hp/sim/Makefile b/arch/ia64/hp/sim/Makefile
index d10da47931d7..0224a13d2c5b 100644
--- a/arch/ia64/hp/sim/Makefile
+++ b/arch/ia64/hp/sim/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # ia64/platform/hp/sim/Makefile
 #
diff --git a/arch/ia64/hp/sim/boot/boot_head.S b/arch/ia64/hp/sim/boot/boot_head.S
index 8808565491fb..a7d178fb41e8 100644
--- a/arch/ia64/hp/sim/boot/boot_head.S
+++ b/arch/ia64/hp/sim/boot/boot_head.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (C) 1998-2003 Hewlett-Packard Co
  *	David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/hp/sim/boot/bootloader.c b/arch/ia64/hp/sim/boot/bootloader.c
index 28f4b230b8cb..6d804608dc81 100644
--- a/arch/ia64/hp/sim/boot/bootloader.c
+++ b/arch/ia64/hp/sim/boot/bootloader.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/ia64/hp/sim/boot/bootloader.c
  *
diff --git a/arch/ia64/hp/sim/boot/bootloader.lds b/arch/ia64/hp/sim/boot/bootloader.lds
index 3977f25a1265..f3f284d6514c 100644
--- a/arch/ia64/hp/sim/boot/bootloader.lds
+++ b/arch/ia64/hp/sim/boot/bootloader.lds
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 OUTPUT_FORMAT("elf64-ia64-little")
 OUTPUT_ARCH(ia64)
 ENTRY(_start)
diff --git a/arch/ia64/hp/sim/boot/fw-emu.c b/arch/ia64/hp/sim/boot/fw-emu.c
index 87bf9ad8cf0f..517fb2822e04 100644
--- a/arch/ia64/hp/sim/boot/fw-emu.c
+++ b/arch/ia64/hp/sim/boot/fw-emu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * PAL & SAL emulation.
  *
diff --git a/arch/ia64/hp/sim/boot/ssc.h b/arch/ia64/hp/sim/boot/ssc.h
index 3b94c03e43a9..88752c7509e0 100644
--- a/arch/ia64/hp/sim/boot/ssc.h
+++ b/arch/ia64/hp/sim/boot/ssc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (C) 1998-2003 Hewlett-Packard Co
  *	David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/hp/sim/hpsim.S b/arch/ia64/hp/sim/hpsim.S
index ff16e8a857d1..44b4d53e1689 100644
--- a/arch/ia64/hp/sim/hpsim.S
+++ b/arch/ia64/hp/sim/hpsim.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <asm/asmmacro.h>
 
 /*
diff --git a/arch/ia64/hp/sim/hpsim_console.c b/arch/ia64/hp/sim/hpsim_console.c
index 01663bc42b1a..bffd9f67a8a1 100644
--- a/arch/ia64/hp/sim/hpsim_console.c
+++ b/arch/ia64/hp/sim/hpsim_console.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Platform dependent support for HP simulator.
  *
diff --git a/arch/ia64/hp/sim/hpsim_irq.c b/arch/ia64/hp/sim/hpsim_irq.c
index 0aa70ebda49d..2f1cc59650ab 100644
--- a/arch/ia64/hp/sim/hpsim_irq.c
+++ b/arch/ia64/hp/sim/hpsim_irq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Platform dependent support for HP simulator.
  *
diff --git a/arch/ia64/hp/sim/hpsim_setup.c b/arch/ia64/hp/sim/hpsim_setup.c
index 664a5402a695..41d21d51dc4d 100644
--- a/arch/ia64/hp/sim/hpsim_setup.c
+++ b/arch/ia64/hp/sim/hpsim_setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Platform dependent support for HP simulator.
  *
diff --git a/arch/ia64/hp/sim/hpsim_ssc.h b/arch/ia64/hp/sim/hpsim_ssc.h
index bfa3906274b3..6fd97a487811 100644
--- a/arch/ia64/hp/sim/hpsim_ssc.h
+++ b/arch/ia64/hp/sim/hpsim_ssc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Platform dependent support for HP simulator.
  *
diff --git a/arch/ia64/hp/sim/simeth.c b/arch/ia64/hp/sim/simeth.c
index d1b04c4c95e3..f39ef2b4ed72 100644
--- a/arch/ia64/hp/sim/simeth.c
+++ b/arch/ia64/hp/sim/simeth.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Simulated Ethernet Driver
  *
diff --git a/arch/ia64/hp/sim/simscsi.c b/arch/ia64/hp/sim/simscsi.c
index 085047f3a545..7e1426e76d96 100644
--- a/arch/ia64/hp/sim/simscsi.c
+++ b/arch/ia64/hp/sim/simscsi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Simulated SCSI driver.
  *
diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index 70d52e9bb575..a419ccf33cde 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/arch/ia64/hp/sim/simserial.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Simulated Serial Driver (fake serial)
  *
diff --git a/arch/ia64/include/asm/agp.h b/arch/ia64/include/asm/agp.h
index 01d09c401c5c..2b451c4496da 100644
--- a/arch/ia64/include/asm/agp.h
+++ b/arch/ia64/include/asm/agp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_AGP_H
 #define _ASM_IA64_AGP_H
 
diff --git a/arch/ia64/include/asm/asm-prototypes.h b/arch/ia64/include/asm/asm-prototypes.h
index a2c139808cfe..c711536674e3 100644
--- a/arch/ia64/include/asm/asm-prototypes.h
+++ b/arch/ia64/include/asm/asm-prototypes.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_ASM_PROTOTYPES_H
 #define _ASM_IA64_ASM_PROTOTYPES_H
 
diff --git a/arch/ia64/include/asm/asmmacro.h b/arch/ia64/include/asm/asmmacro.h
index 3ab6d75aa3db..52619c517f09 100644
--- a/arch/ia64/include/asm/asmmacro.h
+++ b/arch/ia64/include/asm/asmmacro.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_ASMMACRO_H
 #define _ASM_IA64_ASMMACRO_H
 
diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
index 65d4bb2b6685..28e02c99be6d 100644
--- a/arch/ia64/include/asm/atomic.h
+++ b/arch/ia64/include/asm/atomic.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_ATOMIC_H
 #define _ASM_IA64_ATOMIC_H
 
diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
index 588f1614cafc..751cdd353446 100644
--- a/arch/ia64/include/asm/barrier.h
+++ b/arch/ia64/include/asm/barrier.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Memory barrier definitions.  This is based on information published
  * in the Processor Abstraction Layer and the System Abstraction Layer
diff --git a/arch/ia64/include/asm/bitops.h b/arch/ia64/include/asm/bitops.h
index 71e8145243ee..56a774bf13fa 100644
--- a/arch/ia64/include/asm/bitops.h
+++ b/arch/ia64/include/asm/bitops.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_BITOPS_H
 #define _ASM_IA64_BITOPS_H
 
diff --git a/arch/ia64/include/asm/bug.h b/arch/ia64/include/asm/bug.h
index 823616b5020b..bd3eeb8d1cfa 100644
--- a/arch/ia64/include/asm/bug.h
+++ b/arch/ia64/include/asm/bug.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_BUG_H
 #define _ASM_IA64_BUG_H
 
diff --git a/arch/ia64/include/asm/bugs.h b/arch/ia64/include/asm/bugs.h
index 433523e3b2ed..0d6b9bded56c 100644
--- a/arch/ia64/include/asm/bugs.h
+++ b/arch/ia64/include/asm/bugs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * This is included by init/main.c to check for architecture-dependent bugs.
  *
diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
index 988254a7d349..4eb6f742d14f 100644
--- a/arch/ia64/include/asm/cache.h
+++ b/arch/ia64/include/asm/cache.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_CACHE_H
 #define _ASM_IA64_CACHE_H
 
diff --git a/arch/ia64/include/asm/cacheflush.h b/arch/ia64/include/asm/cacheflush.h
index 429eefc93ee7..6d3478f8abc8 100644
--- a/arch/ia64/include/asm/cacheflush.h
+++ b/arch/ia64/include/asm/cacheflush.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_CACHEFLUSH_H
 #define _ASM_IA64_CACHEFLUSH_H
 
diff --git a/arch/ia64/include/asm/checksum.h b/arch/ia64/include/asm/checksum.h
index 7accf54162b2..0ed18bc3f6cf 100644
--- a/arch/ia64/include/asm/checksum.h
+++ b/arch/ia64/include/asm/checksum.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_CHECKSUM_H
 #define _ASM_IA64_CHECKSUM_H
 
diff --git a/arch/ia64/include/asm/clocksource.h b/arch/ia64/include/asm/clocksource.h
index 5c8596e4cb02..71a517751afa 100644
--- a/arch/ia64/include/asm/clocksource.h
+++ b/arch/ia64/include/asm/clocksource.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* IA64-specific clocksource additions */
 
 #ifndef _ASM_IA64_CLOCKSOURCE_H
diff --git a/arch/ia64/include/asm/cpu.h b/arch/ia64/include/asm/cpu.h
index fcca30b9f110..db125df9e088 100644
--- a/arch/ia64/include/asm/cpu.h
+++ b/arch/ia64/include/asm/cpu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_CPU_H_
 #define _ASM_IA64_CPU_H_
 
diff --git a/arch/ia64/include/asm/current.h b/arch/ia64/include/asm/current.h
index c659f90fbfd9..86fbcc88dff2 100644
--- a/arch/ia64/include/asm/current.h
+++ b/arch/ia64/include/asm/current.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_CURRENT_H
 #define _ASM_IA64_CURRENT_H
 
diff --git a/arch/ia64/include/asm/cyclone.h b/arch/ia64/include/asm/cyclone.h
index 88f6500e84ab..a481393647e9 100644
--- a/arch/ia64/include/asm/cyclone.h
+++ b/arch/ia64/include/asm/cyclone.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef ASM_IA64_CYCLONE_H
 #define ASM_IA64_CYCLONE_H
 
diff --git a/arch/ia64/include/asm/delay.h b/arch/ia64/include/asm/delay.h
index a30a62f235e1..0227ac586107 100644
--- a/arch/ia64/include/asm/delay.h
+++ b/arch/ia64/include/asm/delay.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_DELAY_H
 #define _ASM_IA64_DELAY_H
 
diff --git a/arch/ia64/include/asm/dma-mapping.h b/arch/ia64/include/asm/dma-mapping.h
index 3ce5ab4339f3..c1bab526a046 100644
--- a/arch/ia64/include/asm/dma-mapping.h
+++ b/arch/ia64/include/asm/dma-mapping.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_DMA_MAPPING_H
 #define _ASM_IA64_DMA_MAPPING_H
 
@@ -44,15 +45,4 @@ static inline phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr)
 	return daddr;
 }
 
-static inline void
-dma_cache_sync (struct device *dev, void *vaddr, size_t size,
-	enum dma_data_direction dir)
-{
-	/*
-	 * IA-64 is cache-coherent, so this is mostly a no-op.  However, we do need to
-	 * ensure that dma_cache_sync() enforces order, hence the mb().
-	 */
-	mb();
-}
-
 #endif /* _ASM_IA64_DMA_MAPPING_H */
diff --git a/arch/ia64/include/asm/dma.h b/arch/ia64/include/asm/dma.h
index 4d97f60f1ef5..186850eec934 100644
--- a/arch/ia64/include/asm/dma.h
+++ b/arch/ia64/include/asm/dma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_DMA_H
 #define _ASM_IA64_DMA_H
 
diff --git a/arch/ia64/include/asm/dmi.h b/arch/ia64/include/asm/dmi.h
index f365a61f5c71..ecd9e0a0f5f9 100644
--- a/arch/ia64/include/asm/dmi.h
+++ b/arch/ia64/include/asm/dmi.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_DMI_H
 #define _ASM_DMI_H 1
 
diff --git a/arch/ia64/include/asm/early_ioremap.h b/arch/ia64/include/asm/early_ioremap.h
index eec9e1d1b833..934191b1e2e3 100644
--- a/arch/ia64/include/asm/early_ioremap.h
+++ b/arch/ia64/include/asm/early_ioremap.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_EARLY_IOREMAP_H
 #define _ASM_IA64_EARLY_IOREMAP_H
 
diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
index 5a83c5cc3dc8..c70bb9c11f52 100644
--- a/arch/ia64/include/asm/elf.h
+++ b/arch/ia64/include/asm/elf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_ELF_H
 #define _ASM_IA64_ELF_H
 
diff --git a/arch/ia64/include/asm/esi.h b/arch/ia64/include/asm/esi.h
index 40991c6ba647..56d1310af06e 100644
--- a/arch/ia64/include/asm/esi.h
+++ b/arch/ia64/include/asm/esi.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * ESI service calls.
  *
diff --git a/arch/ia64/include/asm/extable.h b/arch/ia64/include/asm/extable.h
index 20376e71eab4..83eac6aa0639 100644
--- a/arch/ia64/include/asm/extable.h
+++ b/arch/ia64/include/asm/extable.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_EXTABLE_H
 #define _ASM_IA64_EXTABLE_H
 
diff --git a/arch/ia64/include/asm/fb.h b/arch/ia64/include/asm/fb.h
index 89a397cee90a..5f95782bfa46 100644
--- a/arch/ia64/include/asm/fb.h
+++ b/arch/ia64/include/asm/fb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
 
diff --git a/arch/ia64/include/asm/fpswa.h b/arch/ia64/include/asm/fpswa.h
index 62edfceadaa6..2a0c23728b26 100644
--- a/arch/ia64/include/asm/fpswa.h
+++ b/arch/ia64/include/asm/fpswa.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_FPSWA_H
 #define _ASM_IA64_FPSWA_H
 
diff --git a/arch/ia64/include/asm/ftrace.h b/arch/ia64/include/asm/ftrace.h
index fbd1a2470cae..a07a8e575453 100644
--- a/arch/ia64/include/asm/ftrace.h
+++ b/arch/ia64/include/asm/ftrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_FTRACE_H
 #define _ASM_IA64_FTRACE_H
 
diff --git a/arch/ia64/include/asm/futex.h b/arch/ia64/include/asm/futex.h
index 76acbcd5c060..db2dd85918c2 100644
--- a/arch/ia64/include/asm/futex.h
+++ b/arch/ia64/include/asm/futex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
@@ -45,18 +46,9 @@ do {									\
 } while (0)
 
 static inline int
-futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
+arch_futex_atomic_op_inuser(int op, int oparg, int *oval, u32 __user *uaddr)
 {
-	int op = (encoded_op >> 28) & 7;
-	int cmp = (encoded_op >> 24) & 15;
-	int oparg = (encoded_op << 8) >> 20;
-	int cmparg = (encoded_op << 20) >> 20;
 	int oldval = 0, ret;
-	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-		oparg = 1 << oparg;
-
-	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(u32)))
-		return -EFAULT;
 
 	pagefault_disable();
 
@@ -84,17 +76,9 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
 
 	pagefault_enable();
 
-	if (!ret) {
-		switch (cmp) {
-		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-		default: ret = -ENOSYS;
-		}
-	}
+	if (!ret)
+		*oval = oldval;
+
 	return ret;
 }
 
diff --git a/arch/ia64/include/asm/gcc_intrin.h b/arch/ia64/include/asm/gcc_intrin.h
index f9495b1757a8..83f230b23867 100644
--- a/arch/ia64/include/asm/gcc_intrin.h
+++ b/arch/ia64/include/asm/gcc_intrin.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *
  * Copyright (C) 2002,2003 Jun Nakajima <jun.nakajima@intel.com>
diff --git a/arch/ia64/include/asm/hardirq.h b/arch/ia64/include/asm/hardirq.h
index 8fb7d33a661f..bdc4669c71c3 100644
--- a/arch/ia64/include/asm/hardirq.h
+++ b/arch/ia64/include/asm/hardirq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_HARDIRQ_H
 #define _ASM_IA64_HARDIRQ_H
 
diff --git a/arch/ia64/include/asm/hpsim.h b/arch/ia64/include/asm/hpsim.h
index 0fe50225daa4..00fbd5cc8ab8 100644
--- a/arch/ia64/include/asm/hpsim.h
+++ b/arch/ia64/include/asm/hpsim.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASMIA64_HPSIM_H
 #define _ASMIA64_HPSIM_H
 
diff --git a/arch/ia64/include/asm/hugetlb.h b/arch/ia64/include/asm/hugetlb.h
index ef65f026b11e..74d2a5540aaf 100644
--- a/arch/ia64/include/asm/hugetlb.h
+++ b/arch/ia64/include/asm/hugetlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_HUGETLB_H
 #define _ASM_IA64_HUGETLB_H
 
diff --git a/arch/ia64/include/asm/hw_irq.h b/arch/ia64/include/asm/hw_irq.h
index 74347ebf7d68..5dd3c6485c3a 100644
--- a/arch/ia64/include/asm/hw_irq.h
+++ b/arch/ia64/include/asm/hw_irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_HW_IRQ_H
 #define _ASM_IA64_HW_IRQ_H
 
diff --git a/arch/ia64/include/asm/idle.h b/arch/ia64/include/asm/idle.h
index b7685015a8ba..97c55b97e0ba 100644
--- a/arch/ia64/include/asm/idle.h
+++ b/arch/ia64/include/asm/idle.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_IDLE_H
 #define _ASM_IA64_IDLE_H
 
diff --git a/arch/ia64/include/asm/intrinsics.h b/arch/ia64/include/asm/intrinsics.h
index ec970a920132..035b17fe12ef 100644
--- a/arch/ia64/include/asm/intrinsics.h
+++ b/arch/ia64/include/asm/intrinsics.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Compiler-dependent intrinsics.
  *
diff --git a/arch/ia64/include/asm/io.h b/arch/ia64/include/asm/io.h
index a2540e21f919..fb0651961e2c 100644
--- a/arch/ia64/include/asm/io.h
+++ b/arch/ia64/include/asm/io.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_IO_H
 #define _ASM_IA64_IO_H
 
diff --git a/arch/ia64/include/asm/iommu.h b/arch/ia64/include/asm/iommu.h
index 1d1212901ae7..156b9d8e1932 100644
--- a/arch/ia64/include/asm/iommu.h
+++ b/arch/ia64/include/asm/iommu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_IOMMU_H
 #define _ASM_IA64_IOMMU_H 1
 
diff --git a/arch/ia64/include/asm/iommu_table.h b/arch/ia64/include/asm/iommu_table.h
index 92c8d36ae5ae..cc96116ac276 100644
--- a/arch/ia64/include/asm/iommu_table.h
+++ b/arch/ia64/include/asm/iommu_table.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_IOMMU_TABLE_H
 #define _ASM_IA64_IOMMU_TABLE_H
 
diff --git a/arch/ia64/include/asm/iosapic.h b/arch/ia64/include/asm/iosapic.h
index 4ae1fbd7f10e..f48556cb8afc 100644
--- a/arch/ia64/include/asm/iosapic.h
+++ b/arch/ia64/include/asm/iosapic.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_IA64_IOSAPIC_H
 #define __ASM_IA64_IOSAPIC_H
 
diff --git a/arch/ia64/include/asm/irq.h b/arch/ia64/include/asm/irq.h
index 820667cbea7e..8b84a55ed38a 100644
--- a/arch/ia64/include/asm/irq.h
+++ b/arch/ia64/include/asm/irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_IRQ_H
 #define _ASM_IA64_IRQ_H
 
diff --git a/arch/ia64/include/asm/irq_remapping.h b/arch/ia64/include/asm/irq_remapping.h
index a8687b1d8906..547a6e87018c 100644
--- a/arch/ia64/include/asm/irq_remapping.h
+++ b/arch/ia64/include/asm/irq_remapping.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __IA64_INTR_REMAPPING_H
 #define __IA64_INTR_REMAPPING_H
 #define irq_remapping_enabled 0
diff --git a/arch/ia64/include/asm/irqflags.h b/arch/ia64/include/asm/irqflags.h
index cec6c06b52c0..d97f8435be4f 100644
--- a/arch/ia64/include/asm/irqflags.h
+++ b/arch/ia64/include/asm/irqflags.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * IRQ flags defines.
  *
diff --git a/arch/ia64/include/asm/kexec.h b/arch/ia64/include/asm/kexec.h
index aea2b81b03a3..294b1e1ebd2d 100644
--- a/arch/ia64/include/asm/kexec.h
+++ b/arch/ia64/include/asm/kexec.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_KEXEC_H
 #define _ASM_IA64_KEXEC_H
 
diff --git a/arch/ia64/include/asm/kmap_types.h b/arch/ia64/include/asm/kmap_types.h
index 05d5f9996105..5c268cf7c2bd 100644
--- a/arch/ia64/include/asm/kmap_types.h
+++ b/arch/ia64/include/asm/kmap_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_KMAP_TYPES_H
 #define _ASM_IA64_KMAP_TYPES_H
 
diff --git a/arch/ia64/include/asm/kregs.h b/arch/ia64/include/asm/kregs.h
index 39e65f6639f5..44113b75e4eb 100644
--- a/arch/ia64/include/asm/kregs.h
+++ b/arch/ia64/include/asm/kregs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_KREGS_H
 #define _ASM_IA64_KREGS_H
 
diff --git a/arch/ia64/include/asm/libata-portmap.h b/arch/ia64/include/asm/libata-portmap.h
index 7a1f8310596b..757f84e5dc6e 100644
--- a/arch/ia64/include/asm/libata-portmap.h
+++ b/arch/ia64/include/asm/libata-portmap.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_IA64_LIBATA_PORTMAP_H
 #define __ASM_IA64_LIBATA_PORTMAP_H
 
diff --git a/arch/ia64/include/asm/linkage.h b/arch/ia64/include/asm/linkage.h
index 787575701f1c..5178af560925 100644
--- a/arch/ia64/include/asm/linkage.h
+++ b/arch/ia64/include/asm/linkage.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_LINKAGE_H
 #define __ASM_LINKAGE_H
 
diff --git a/arch/ia64/include/asm/machvec.h b/arch/ia64/include/asm/machvec.h
index af285c423e1e..267f4f170191 100644
--- a/arch/ia64/include/asm/machvec.h
+++ b/arch/ia64/include/asm/machvec.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Machine vector for IA-64.
  *
diff --git a/arch/ia64/include/asm/machvec_dig.h b/arch/ia64/include/asm/machvec_dig.h
index 1f7403a2fbee..bc230f69faeb 100644
--- a/arch/ia64/include/asm/machvec_dig.h
+++ b/arch/ia64/include/asm/machvec_dig.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_MACHVEC_DIG_h
 #define _ASM_IA64_MACHVEC_DIG_h
 
diff --git a/arch/ia64/include/asm/machvec_dig_vtd.h b/arch/ia64/include/asm/machvec_dig_vtd.h
index 44308b4c3f6e..bb44eb9039dd 100644
--- a/arch/ia64/include/asm/machvec_dig_vtd.h
+++ b/arch/ia64/include/asm/machvec_dig_vtd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_MACHVEC_DIG_VTD_h
 #define _ASM_IA64_MACHVEC_DIG_VTD_h
 
diff --git a/arch/ia64/include/asm/machvec_hpsim.h b/arch/ia64/include/asm/machvec_hpsim.h
index e75711279366..056f8405822e 100644
--- a/arch/ia64/include/asm/machvec_hpsim.h
+++ b/arch/ia64/include/asm/machvec_hpsim.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_MACHVEC_HPSIM_h
 #define _ASM_IA64_MACHVEC_HPSIM_h
 
diff --git a/arch/ia64/include/asm/machvec_hpzx1.h b/arch/ia64/include/asm/machvec_hpzx1.h
index c74d3159e9eb..5299ac38bfb6 100644
--- a/arch/ia64/include/asm/machvec_hpzx1.h
+++ b/arch/ia64/include/asm/machvec_hpzx1.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_MACHVEC_HPZX1_h
 #define _ASM_IA64_MACHVEC_HPZX1_h
 
diff --git a/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h b/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h
index 906ef6210774..5aec6a008c61 100644
--- a/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h
+++ b/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_MACHVEC_HPZX1_SWIOTLB_h
 #define _ASM_IA64_MACHVEC_HPZX1_SWIOTLB_h
 
diff --git a/arch/ia64/include/asm/machvec_init.h b/arch/ia64/include/asm/machvec_init.h
index 37a469849ab9..2b32fd06b7c6 100644
--- a/arch/ia64/include/asm/machvec_init.h
+++ b/arch/ia64/include/asm/machvec_init.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <asm/iommu.h>
 #include <asm/machvec.h>
 
diff --git a/arch/ia64/include/asm/mca.h b/arch/ia64/include/asm/mca.h
index 8c7096168716..726df17f1b51 100644
--- a/arch/ia64/include/asm/mca.h
+++ b/arch/ia64/include/asm/mca.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * File:	mca.h
  * Purpose:	Machine check handling specific defines
diff --git a/arch/ia64/include/asm/mca_asm.h b/arch/ia64/include/asm/mca_asm.h
index 13c1d4994d49..e3ab1f41f1c3 100644
--- a/arch/ia64/include/asm/mca_asm.h
+++ b/arch/ia64/include/asm/mca_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * File:	mca_asm.h
  * Purpose:	Machine check handling specific defines
diff --git a/arch/ia64/include/asm/mman.h b/arch/ia64/include/asm/mman.h
index fdd5f5229f78..15cf100add0e 100644
--- a/arch/ia64/include/asm/mman.h
+++ b/arch/ia64/include/asm/mman.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Based on <asm-i386/mman.h>.
  *
diff --git a/arch/ia64/include/asm/mmu.h b/arch/ia64/include/asm/mmu.h
index 611432ba579c..f75f44f531c2 100644
--- a/arch/ia64/include/asm/mmu.h
+++ b/arch/ia64/include/asm/mmu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __MMU_H
 #define __MMU_H
 
diff --git a/arch/ia64/include/asm/mmu_context.h b/arch/ia64/include/asm/mmu_context.h
index 9b99368633b5..2da0e2eb036b 100644
--- a/arch/ia64/include/asm/mmu_context.h
+++ b/arch/ia64/include/asm/mmu_context.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_MMU_CONTEXT_H
 #define _ASM_IA64_MMU_CONTEXT_H
 
diff --git a/arch/ia64/include/asm/module.h b/arch/ia64/include/asm/module.h
index f31894b2a354..f319144260ce 100644
--- a/arch/ia64/include/asm/module.h
+++ b/arch/ia64/include/asm/module.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_MODULE_H
 #define _ASM_IA64_MODULE_H
 
diff --git a/arch/ia64/include/asm/msidef.h b/arch/ia64/include/asm/msidef.h
index 592c1047a0c5..18d0e4226748 100644
--- a/arch/ia64/include/asm/msidef.h
+++ b/arch/ia64/include/asm/msidef.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _IA64_MSI_DEF_H
 #define _IA64_MSI_DEF_H
 
diff --git a/arch/ia64/include/asm/page.h b/arch/ia64/include/asm/page.h
index e8c486ef0d76..5798bd2b462c 100644
--- a/arch/ia64/include/asm/page.h
+++ b/arch/ia64/include/asm/page.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_PAGE_H
 #define _ASM_IA64_PAGE_H
 /*
diff --git a/arch/ia64/include/asm/pal.h b/arch/ia64/include/asm/pal.h
index 2e69284df8e7..f9d2b3b2dfad 100644
--- a/arch/ia64/include/asm/pal.h
+++ b/arch/ia64/include/asm/pal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_PAL_H
 #define _ASM_IA64_PAL_H
 
diff --git a/arch/ia64/include/asm/param.h b/arch/ia64/include/asm/param.h
index 1295913d6a82..f0b786227c40 100644
--- a/arch/ia64/include/asm/param.h
+++ b/arch/ia64/include/asm/param.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Fundamental kernel parameters.
  *
diff --git a/arch/ia64/include/asm/parport.h b/arch/ia64/include/asm/parport.h
index 638b4d271b99..360ca9bf2f6f 100644
--- a/arch/ia64/include/asm/parport.h
+++ b/arch/ia64/include/asm/parport.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * parport.h: platform-specific PC-style parport initialisation
  *
diff --git a/arch/ia64/include/asm/patch.h b/arch/ia64/include/asm/patch.h
index 295fe6ab4584..bd487ed22bf5 100644
--- a/arch/ia64/include/asm/patch.h
+++ b/arch/ia64/include/asm/patch.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_PATCH_H
 #define _ASM_IA64_PATCH_H
 
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h
index 6459f2d46200..b1d04e8bafc8 100644
--- a/arch/ia64/include/asm/pci.h
+++ b/arch/ia64/include/asm/pci.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_PCI_H
 #define _ASM_IA64_PCI_H
 
@@ -29,10 +30,6 @@ struct pci_vector_struct {
 #define PCIBIOS_MIN_IO		0x1000
 #define PCIBIOS_MIN_MEM		0x10000000
 
-void pcibios_config_init(void);
-
-struct pci_dev;
-
 /*
  * PCI_DMA_BUS_IS_PHYS should be set to 1 if there is _necessarily_ a direct
  * correspondence between device bus addresses and CPU physical addresses.
diff --git a/arch/ia64/include/asm/percpu.h b/arch/ia64/include/asm/percpu.h
index b9295793a5e2..f357b9bb3576 100644
--- a/arch/ia64/include/asm/percpu.h
+++ b/arch/ia64/include/asm/percpu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_PERCPU_H
 #define _ASM_IA64_PERCPU_H
 
diff --git a/arch/ia64/include/asm/perfmon.h b/arch/ia64/include/asm/perfmon.h
index 15476dd3a8b0..e0545869cc8c 100644
--- a/arch/ia64/include/asm/perfmon.h
+++ b/arch/ia64/include/asm/perfmon.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (C) 2001-2003 Hewlett-Packard Co
  *               Stephane Eranian <eranian@hpl.hp.com>
diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
index f5e70e961948..3ee5362f2661 100644
--- a/arch/ia64/include/asm/pgalloc.h
+++ b/arch/ia64/include/asm/pgalloc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_PGALLOC_H
 #define _ASM_IA64_PGALLOC_H
 
diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
index 6cc22c8d8923..165827774bea 100644
--- a/arch/ia64/include/asm/pgtable.h
+++ b/arch/ia64/include/asm/pgtable.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_PGTABLE_H
 #define _ASM_IA64_PGTABLE_H
 
diff --git a/arch/ia64/include/asm/processor.h b/arch/ia64/include/asm/processor.h
index ab982f07ea68..10061ccf0440 100644
--- a/arch/ia64/include/asm/processor.h
+++ b/arch/ia64/include/asm/processor.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_PROCESSOR_H
 #define _ASM_IA64_PROCESSOR_H
 
diff --git a/arch/ia64/include/asm/ptrace.h b/arch/ia64/include/asm/ptrace.h
index 845143990a1d..7ff574d56429 100644
--- a/arch/ia64/include/asm/ptrace.h
+++ b/arch/ia64/include/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (C) 1998-2004 Hewlett-Packard Co
  *	David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/include/asm/rwsem.h b/arch/ia64/include/asm/rwsem.h
index 8fa98dd303b4..917910607e0e 100644
--- a/arch/ia64/include/asm/rwsem.h
+++ b/arch/ia64/include/asm/rwsem.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * R/W semaphores for ia64
  *
@@ -37,15 +38,31 @@
 /*
  * lock for reading
  */
-static inline void
-__down_read (struct rw_semaphore *sem)
+static inline int
+___down_read (struct rw_semaphore *sem)
 {
 	long result = ia64_fetchadd8_acq((unsigned long *)&sem->count.counter, 1);
 
-	if (result < 0)
+	return (result < 0);
+}
+
+static inline void
+__down_read (struct rw_semaphore *sem)
+{
+	if (___down_read(sem))
 		rwsem_down_read_failed(sem);
 }
 
+static inline int
+__down_read_killable (struct rw_semaphore *sem)
+{
+	if (___down_read(sem))
+		if (IS_ERR(rwsem_down_read_failed_killable(sem)))
+			return -EINTR;
+
+	return 0;
+}
+
 /*
  * lock for writing
  */
@@ -72,9 +89,10 @@ __down_write (struct rw_semaphore *sem)
 static inline int
 __down_write_killable (struct rw_semaphore *sem)
 {
-	if (___down_write(sem))
+	if (___down_write(sem)) {
 		if (IS_ERR(rwsem_down_write_failed_killable(sem)))
 			return -EINTR;
+	}
 
 	return 0;
 }
diff --git a/arch/ia64/include/asm/sal.h b/arch/ia64/include/asm/sal.h
index e504f382115e..588f33156da6 100644
--- a/arch/ia64/include/asm/sal.h
+++ b/arch/ia64/include/asm/sal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_SAL_H
 #define _ASM_IA64_SAL_H
 
diff --git a/arch/ia64/include/asm/sections.h b/arch/ia64/include/asm/sections.h
index 2ab2003698ef..f3481408594e 100644
--- a/arch/ia64/include/asm/sections.h
+++ b/arch/ia64/include/asm/sections.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_SECTIONS_H
 #define _ASM_IA64_SECTIONS_H
 
diff --git a/arch/ia64/include/asm/shmparam.h b/arch/ia64/include/asm/shmparam.h
index d07508dc54ae..43bd8324ab71 100644
--- a/arch/ia64/include/asm/shmparam.h
+++ b/arch/ia64/include/asm/shmparam.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_SHMPARAM_H
 #define _ASM_IA64_SHMPARAM_H
 
diff --git a/arch/ia64/include/asm/signal.h b/arch/ia64/include/asm/signal.h
index c62afa4a0dc2..80f067f9b3ce 100644
--- a/arch/ia64/include/asm/signal.h
+++ b/arch/ia64/include/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Modified 1998-2001, 2003
  *	David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
diff --git a/arch/ia64/include/asm/smp.h b/arch/ia64/include/asm/smp.h
index fea21e986022..7847ae40a181 100644
--- a/arch/ia64/include/asm/smp.h
+++ b/arch/ia64/include/asm/smp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * SMP Support
  *
diff --git a/arch/ia64/include/asm/sn/bte.h b/arch/ia64/include/asm/sn/bte.h
index cc6c4dbf53af..cd71ab5faf62 100644
--- a/arch/ia64/include/asm/sn/bte.h
+++ b/arch/ia64/include/asm/sn/bte.h
@@ -17,6 +17,8 @@
 #include <asm/sn/types.h>
 #include <asm/sn/shub_mmr.h>
 
+struct nodepda_s;
+
 #define IBCT_NOTIFY             (0x1UL << 4)
 #define IBCT_ZFIL_MODE          (0x1UL << 0)
 
@@ -210,7 +212,7 @@ struct bteinfo_s {
  */
 extern bte_result_t bte_copy(u64, u64, u64, u64, void *);
 extern bte_result_t bte_unaligned_copy(u64, u64, u64, u64);
-extern void bte_error_handler(unsigned long);
+extern void bte_error_handler(struct nodepda_s *);
 
 #define bte_zero(dest, len, mode, notification) \
 	bte_copy(0, dest, len, ((mode) | BTE_ZERO_FILL), notification)
diff --git a/arch/ia64/include/asm/sn/ioc3.h b/arch/ia64/include/asm/sn/ioc3.h
index 6eaa3cc1e919..d4a524951df3 100644
--- a/arch/ia64/include/asm/sn/ioc3.h
+++ b/arch/ia64/include/asm/sn/ioc3.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (C) 2005 Silicon Graphics, Inc.
  */
diff --git a/arch/ia64/include/asm/sparsemem.h b/arch/ia64/include/asm/sparsemem.h
index 67a7c40ec27f..336d0570e1fa 100644
--- a/arch/ia64/include/asm/sparsemem.h
+++ b/arch/ia64/include/asm/sparsemem.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_SPARSEMEM_H
 #define _ASM_IA64_SPARSEMEM_H
 
diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
index ca9e76149a4a..afd0b3121b4c 100644
--- a/arch/ia64/include/asm/spinlock.h
+++ b/arch/ia64/include/asm/spinlock.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_SPINLOCK_H
 #define _ASM_IA64_SPINLOCK_H
 
@@ -61,7 +62,7 @@ static __always_inline void __ticket_spin_lock(arch_spinlock_t *lock)
 
 static __always_inline int __ticket_spin_trylock(arch_spinlock_t *lock)
 {
-	int tmp = ACCESS_ONCE(lock->lock);
+	int tmp = READ_ONCE(lock->lock);
 
 	if (!(((tmp >> TICKET_SHIFT) ^ tmp) & TICKET_MASK))
 		return ia64_cmpxchg(acq, &lock->lock, tmp, tmp + 1, sizeof (tmp)) == tmp;
@@ -73,35 +74,19 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
 	unsigned short	*p = (unsigned short *)&lock->lock + 1, tmp;
 
 	asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
-	ACCESS_ONCE(*p) = (tmp + 2) & ~1;
-}
-
-static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
-{
-	int	*p = (int *)&lock->lock, ticket;
-
-	ia64_invala();
-
-	for (;;) {
-		asm volatile ("ld4.c.nc %0=[%1]" : "=r"(ticket) : "r"(p) : "memory");
-		if (!(((ticket >> TICKET_SHIFT) ^ ticket) & TICKET_MASK))
-			return;
-		cpu_relax();
-	}
-
-	smp_acquire__after_ctrl_dep();
+	WRITE_ONCE(*p, (tmp + 2) & ~1);
 }
 
 static inline int __ticket_spin_is_locked(arch_spinlock_t *lock)
 {
-	long tmp = ACCESS_ONCE(lock->lock);
+	long tmp = READ_ONCE(lock->lock);
 
 	return !!(((tmp >> TICKET_SHIFT) ^ tmp) & TICKET_MASK);
 }
 
 static inline int __ticket_spin_is_contended(arch_spinlock_t *lock)
 {
-	long tmp = ACCESS_ONCE(lock->lock);
+	long tmp = READ_ONCE(lock->lock);
 
 	return ((tmp - (tmp >> TICKET_SHIFT)) & TICKET_MASK) > 1;
 }
@@ -142,14 +127,7 @@ static __always_inline void arch_spin_lock_flags(arch_spinlock_t *lock,
 {
 	arch_spin_lock(lock);
 }
-
-static inline void arch_spin_unlock_wait(arch_spinlock_t *lock)
-{
-	__ticket_spin_unlock_wait(lock);
-}
-
-#define arch_read_can_lock(rw)		(*(volatile int *)(rw) >= 0)
-#define arch_write_can_lock(rw)	(*(volatile int *)(rw) == 0)
+#define arch_spin_lock_flags	arch_spin_lock_flags
 
 #ifdef ASM_SUPPORTED
 
@@ -177,6 +155,7 @@ arch_read_lock_flags(arch_rwlock_t *lock, unsigned long flags)
 		: "p6", "p7", "r2", "memory");
 }
 
+#define arch_read_lock_flags arch_read_lock_flags
 #define arch_read_lock(lock) arch_read_lock_flags(lock, 0)
 
 #else /* !ASM_SUPPORTED */
@@ -229,6 +208,7 @@ arch_write_lock_flags(arch_rwlock_t *lock, unsigned long flags)
 		: "ar.ccv", "p6", "p7", "r2", "r29", "memory");
 }
 
+#define arch_write_lock_flags arch_write_lock_flags
 #define arch_write_lock(rw) arch_write_lock_flags(rw, 0)
 
 #define arch_write_trylock(rw)							\
@@ -252,8 +232,6 @@ static inline void arch_write_unlock(arch_rwlock_t *x)
 
 #else /* !ASM_SUPPORTED */
 
-#define arch_write_lock_flags(l, flags) arch_write_lock(l)
-
 #define arch_write_lock(l)								\
 ({											\
 	__u64 ia64_val, ia64_set_val = ia64_dep_mi(-1, 0, 31, 1);			\
@@ -293,8 +271,4 @@ static inline int arch_read_trylock(arch_rwlock_t *x)
 	return (u32)ia64_cmpxchg4_acq((__u32 *)(x), new.word, old.word) == old.word;
 }
 
-#define arch_spin_relax(lock)	cpu_relax()
-#define arch_read_relax(lock)	cpu_relax()
-#define arch_write_relax(lock)	cpu_relax()
-
 #endif /*  _ASM_IA64_SPINLOCK_H */
diff --git a/arch/ia64/include/asm/spinlock_types.h b/arch/ia64/include/asm/spinlock_types.h
index e2b42a52a6d3..6e345fefcdca 100644
--- a/arch/ia64/include/asm/spinlock_types.h
+++ b/arch/ia64/include/asm/spinlock_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_SPINLOCK_TYPES_H
 #define _ASM_IA64_SPINLOCK_TYPES_H
 
diff --git a/arch/ia64/include/asm/string.h b/arch/ia64/include/asm/string.h
index 85fd65c52a8c..8b84df0dbfad 100644
--- a/arch/ia64/include/asm/string.h
+++ b/arch/ia64/include/asm/string.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_STRING_H
 #define _ASM_IA64_STRING_H
 
diff --git a/arch/ia64/include/asm/swiotlb.h b/arch/ia64/include/asm/swiotlb.h
index f0acde68aaea..841e2c7d0b21 100644
--- a/arch/ia64/include/asm/swiotlb.h
+++ b/arch/ia64/include/asm/swiotlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef ASM_IA64__SWIOTLB_H
 #define ASM_IA64__SWIOTLB_H
 
diff --git a/arch/ia64/include/asm/switch_to.h b/arch/ia64/include/asm/switch_to.h
index e8f3585e7e7a..b10f31ec522c 100644
--- a/arch/ia64/include/asm/switch_to.h
+++ b/arch/ia64/include/asm/switch_to.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Low-level task switching. This is based on information published in
  * the Processor Abstraction Layer and the System Abstraction Layer
diff --git a/arch/ia64/include/asm/termios.h b/arch/ia64/include/asm/termios.h
index a42f870ca4f6..589c026444cc 100644
--- a/arch/ia64/include/asm/termios.h
+++ b/arch/ia64/include/asm/termios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Modified 1999
  *	David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
diff --git a/arch/ia64/include/asm/thread_info.h b/arch/ia64/include/asm/thread_info.h
index 8742d741d19a..1d172a4119a7 100644
--- a/arch/ia64/include/asm/thread_info.h
+++ b/arch/ia64/include/asm/thread_info.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (C) 2002-2003 Hewlett-Packard Co
  *	David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/include/asm/timex.h b/arch/ia64/include/asm/timex.h
index 86c7db861180..869a3ac6bf23 100644
--- a/arch/ia64/include/asm/timex.h
+++ b/arch/ia64/include/asm/timex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_TIMEX_H
 #define _ASM_IA64_TIMEX_H
 
diff --git a/arch/ia64/include/asm/tlb.h b/arch/ia64/include/asm/tlb.h
index fced197b9626..44f0ac0df308 100644
--- a/arch/ia64/include/asm/tlb.h
+++ b/arch/ia64/include/asm/tlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_TLB_H
 #define _ASM_IA64_TLB_H
 /*
@@ -168,7 +169,8 @@ static inline void __tlb_alloc_page(struct mmu_gather *tlb)
 
 
 static inline void
-tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start, unsigned long end)
+arch_tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm,
+			unsigned long start, unsigned long end)
 {
 	tlb->mm = mm;
 	tlb->max = ARRAY_SIZE(tlb->local);
@@ -185,8 +187,11 @@ tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start
  * collected.
  */
 static inline void
-tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end)
+arch_tlb_finish_mmu(struct mmu_gather *tlb,
+			unsigned long start, unsigned long end, bool force)
 {
+	if (force)
+		tlb->need_flush = 1;
 	/*
 	 * Note: tlb->nr may be 0 at this point, so we can't rely on tlb->start_addr and
 	 * tlb->end_addr.
diff --git a/arch/ia64/include/asm/tlbflush.h b/arch/ia64/include/asm/tlbflush.h
index 3be25dfed164..25e280810f6c 100644
--- a/arch/ia64/include/asm/tlbflush.h
+++ b/arch/ia64/include/asm/tlbflush.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_TLBFLUSH_H
 #define _ASM_IA64_TLBFLUSH_H
 
diff --git a/arch/ia64/include/asm/topology.h b/arch/ia64/include/asm/topology.h
index 3ad8f6988363..82f9bf702804 100644
--- a/arch/ia64/include/asm/topology.h
+++ b/arch/ia64/include/asm/topology.h
@@ -34,13 +34,6 @@
 			       &node_to_cpu_mask[node])
 
 /*
- * Returns the number of the node containing Node 'nid'.
- * Not implemented here. Multi-level hierarchies detected with
- * the help of node_distance().
- */
-#define parent_node(nid) (nid)
-
-/*
  * Determines the node for a given pci bus
  */
 #define pcibus_to_node(bus) PCI_CONTROLLER(bus)->node
diff --git a/arch/ia64/include/asm/types.h b/arch/ia64/include/asm/types.h
index 4c351b169da2..5ddc7703de99 100644
--- a/arch/ia64/include/asm/types.h
+++ b/arch/ia64/include/asm/types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * This file is never included by application software unless explicitly
  * requested (e.g., via linux/types.h) in which case the application is
diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
index 0890ded638f0..a74524f2d625 100644
--- a/arch/ia64/include/asm/uaccess.h
+++ b/arch/ia64/include/asm/uaccess.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_UACCESS_H
 #define _ASM_IA64_UACCESS_H
 
diff --git a/arch/ia64/include/asm/unaligned.h b/arch/ia64/include/asm/unaligned.h
index 7bddc7f58584..328942e3cbce 100644
--- a/arch/ia64/include/asm/unaligned.h
+++ b/arch/ia64/include/asm/unaligned.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_UNALIGNED_H
 #define _ASM_IA64_UNALIGNED_H
 
diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index 8c85209753ab..ffb705dc9c13 100644
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * IA-64 Linux syscall numbers and inline-functions.
  *
diff --git a/arch/ia64/include/asm/unwind.h b/arch/ia64/include/asm/unwind.h
index 1af3875f1a57..c5bd4b3e3a36 100644
--- a/arch/ia64/include/asm/unwind.h
+++ b/arch/ia64/include/asm/unwind.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_UNWIND_H
 #define _ASM_IA64_UNWIND_H
 
diff --git a/arch/ia64/include/asm/user.h b/arch/ia64/include/asm/user.h
index 8b9821110348..0ba486651b7c 100644
--- a/arch/ia64/include/asm/user.h
+++ b/arch/ia64/include/asm/user.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_USER_H
 #define _ASM_IA64_USER_H
 
diff --git a/arch/ia64/include/asm/ustack.h b/arch/ia64/include/asm/ustack.h
index b275401b96d3..112d40a0fec2 100644
--- a/arch/ia64/include/asm/ustack.h
+++ b/arch/ia64/include/asm/ustack.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_USTACK_H
 #define _ASM_IA64_USTACK_H
 
diff --git a/arch/ia64/include/asm/uv/uv.h b/arch/ia64/include/asm/uv/uv.h
index 8f6cbaa742e9..71df93ee3bc0 100644
--- a/arch/ia64/include/asm/uv/uv.h
+++ b/arch/ia64/include/asm/uv/uv.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_IA64_UV_UV_H
 #define _ASM_IA64_UV_UV_H
 
diff --git a/arch/ia64/include/asm/vga.h b/arch/ia64/include/asm/vga.h
index 02184ecd8208..30cb373f3de8 100644
--- a/arch/ia64/include/asm/vga.h
+++ b/arch/ia64/include/asm/vga.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *	Access to VGA videoram
  *
diff --git a/arch/ia64/include/uapi/asm/auxvec.h b/arch/ia64/include/uapi/asm/auxvec.h
index 58277fc650ef..09969a5d2e0a 100644
--- a/arch/ia64/include/uapi/asm/auxvec.h
+++ b/arch/ia64/include/uapi/asm/auxvec.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_AUXVEC_H
 #define _ASM_IA64_AUXVEC_H
 
diff --git a/arch/ia64/include/uapi/asm/bitsperlong.h b/arch/ia64/include/uapi/asm/bitsperlong.h
index ec4db3c970b7..1146d55563db 100644
--- a/arch/ia64/include/uapi/asm/bitsperlong.h
+++ b/arch/ia64/include/uapi/asm/bitsperlong.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __ASM_IA64_BITSPERLONG_H
 #define __ASM_IA64_BITSPERLONG_H
 
diff --git a/arch/ia64/include/uapi/asm/break.h b/arch/ia64/include/uapi/asm/break.h
index f03402039896..5d742bcb0018 100644
--- a/arch/ia64/include/uapi/asm/break.h
+++ b/arch/ia64/include/uapi/asm/break.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_BREAK_H
 #define _ASM_IA64_BREAK_H
 
diff --git a/arch/ia64/include/uapi/asm/byteorder.h b/arch/ia64/include/uapi/asm/byteorder.h
index a8dd73558150..f85d0faaaf34 100644
--- a/arch/ia64/include/uapi/asm/byteorder.h
+++ b/arch/ia64/include/uapi/asm/byteorder.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_BYTEORDER_H
 #define _ASM_IA64_BYTEORDER_H
 
diff --git a/arch/ia64/include/uapi/asm/cmpxchg.h b/arch/ia64/include/uapi/asm/cmpxchg.h
index a0e3620f8f13..d69c979936d4 100644
--- a/arch/ia64/include/uapi/asm/cmpxchg.h
+++ b/arch/ia64/include/uapi/asm/cmpxchg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_CMPXCHG_H
 #define _ASM_IA64_CMPXCHG_H
 
diff --git a/arch/ia64/include/uapi/asm/errno.h b/arch/ia64/include/uapi/asm/errno.h
index 4c82b503d92f..9addba592646 100644
--- a/arch/ia64/include/uapi/asm/errno.h
+++ b/arch/ia64/include/uapi/asm/errno.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #include <asm-generic/errno.h>
diff --git a/arch/ia64/include/uapi/asm/fcntl.h b/arch/ia64/include/uapi/asm/fcntl.h
index 7b485876cad4..7b95523efe5a 100644
--- a/arch/ia64/include/uapi/asm/fcntl.h
+++ b/arch/ia64/include/uapi/asm/fcntl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_FCNTL_H
 #define _ASM_IA64_FCNTL_H
 /*
diff --git a/arch/ia64/include/uapi/asm/fpu.h b/arch/ia64/include/uapi/asm/fpu.h
index b6395ad1500a..0df392982ce8 100644
--- a/arch/ia64/include/uapi/asm/fpu.h
+++ b/arch/ia64/include/uapi/asm/fpu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_FPU_H
 #define _ASM_IA64_FPU_H
 
diff --git a/arch/ia64/include/uapi/asm/gcc_intrin.h b/arch/ia64/include/uapi/asm/gcc_intrin.h
index 61d0d0111978..c60696fd1e37 100644
--- a/arch/ia64/include/uapi/asm/gcc_intrin.h
+++ b/arch/ia64/include/uapi/asm/gcc_intrin.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  *
  * Copyright (C) 2002,2003 Jun Nakajima <jun.nakajima@intel.com>
diff --git a/arch/ia64/include/uapi/asm/ia64regs.h b/arch/ia64/include/uapi/asm/ia64regs.h
index 1757f1c11ad4..d7d10cec8b9f 100644
--- a/arch/ia64/include/uapi/asm/ia64regs.h
+++ b/arch/ia64/include/uapi/asm/ia64regs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2002,2003 Intel Corp.
  *      Jun Nakajima <jun.nakajima@intel.com>
diff --git a/arch/ia64/include/uapi/asm/intel_intrin.h b/arch/ia64/include/uapi/asm/intel_intrin.h
index 53cec577558a..ab649691545a 100644
--- a/arch/ia64/include/uapi/asm/intel_intrin.h
+++ b/arch/ia64/include/uapi/asm/intel_intrin.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_INTEL_INTRIN_H
 #define _ASM_IA64_INTEL_INTRIN_H
 /*
diff --git a/arch/ia64/include/uapi/asm/intrinsics.h b/arch/ia64/include/uapi/asm/intrinsics.h
index 5829978ff466..aecc217eca63 100644
--- a/arch/ia64/include/uapi/asm/intrinsics.h
+++ b/arch/ia64/include/uapi/asm/intrinsics.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Compiler-dependent intrinsics.
  *
diff --git a/arch/ia64/include/uapi/asm/ioctl.h b/arch/ia64/include/uapi/asm/ioctl.h
index b279fe06dfe5..b809c4566e5f 100644
--- a/arch/ia64/include/uapi/asm/ioctl.h
+++ b/arch/ia64/include/uapi/asm/ioctl.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #include <asm-generic/ioctl.h>
diff --git a/arch/ia64/include/uapi/asm/ioctls.h b/arch/ia64/include/uapi/asm/ioctls.h
index f3aab5512e98..b86001940209 100644
--- a/arch/ia64/include/uapi/asm/ioctls.h
+++ b/arch/ia64/include/uapi/asm/ioctls.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_IOCTLS_H
 #define _ASM_IA64_IOCTLS_H
 
diff --git a/arch/ia64/include/uapi/asm/ipcbuf.h b/arch/ia64/include/uapi/asm/ipcbuf.h
index 84c7e51cb6d0..90d6445a14df 100644
--- a/arch/ia64/include/uapi/asm/ipcbuf.h
+++ b/arch/ia64/include/uapi/asm/ipcbuf.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #include <asm-generic/ipcbuf.h>
diff --git a/arch/ia64/include/uapi/asm/mman.h b/arch/ia64/include/uapi/asm/mman.h
index 8740819adc54..ce0cc3d7509e 100644
--- a/arch/ia64/include/uapi/asm/mman.h
+++ b/arch/ia64/include/uapi/asm/mman.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Based on <asm-i386/mman.h>.
  *
diff --git a/arch/ia64/include/uapi/asm/msgbuf.h b/arch/ia64/include/uapi/asm/msgbuf.h
index 6c64c0d2aae1..aa25df92d9dc 100644
--- a/arch/ia64/include/uapi/asm/msgbuf.h
+++ b/arch/ia64/include/uapi/asm/msgbuf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_MSGBUF_H
 #define _ASM_IA64_MSGBUF_H
 
diff --git a/arch/ia64/include/uapi/asm/param.h b/arch/ia64/include/uapi/asm/param.h
index d7da41d9497d..123ab45940b4 100644
--- a/arch/ia64/include/uapi/asm/param.h
+++ b/arch/ia64/include/uapi/asm/param.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Fundamental kernel parameters.
  *
diff --git a/arch/ia64/include/uapi/asm/perfmon.h b/arch/ia64/include/uapi/asm/perfmon.h
index 1a10a2dd58a1..017548365e5c 100644
--- a/arch/ia64/include/uapi/asm/perfmon.h
+++ b/arch/ia64/include/uapi/asm/perfmon.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2001-2003 Hewlett-Packard Co
  *               Stephane Eranian <eranian@hpl.hp.com>
diff --git a/arch/ia64/include/uapi/asm/perfmon_default_smpl.h b/arch/ia64/include/uapi/asm/perfmon_default_smpl.h
index a2d560c67230..d3f36aff0e1f 100644
--- a/arch/ia64/include/uapi/asm/perfmon_default_smpl.h
+++ b/arch/ia64/include/uapi/asm/perfmon_default_smpl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2002-2003 Hewlett-Packard Co
  *               Stephane Eranian <eranian@hpl.hp.com>
diff --git a/arch/ia64/include/uapi/asm/poll.h b/arch/ia64/include/uapi/asm/poll.h
index c98509d3149e..b7132a305a47 100644
--- a/arch/ia64/include/uapi/asm/poll.h
+++ b/arch/ia64/include/uapi/asm/poll.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #include <asm-generic/poll.h>
diff --git a/arch/ia64/include/uapi/asm/posix_types.h b/arch/ia64/include/uapi/asm/posix_types.h
index 99ee1d6510cf..bded40f7defe 100644
--- a/arch/ia64/include/uapi/asm/posix_types.h
+++ b/arch/ia64/include/uapi/asm/posix_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_POSIX_TYPES_H
 #define _ASM_IA64_POSIX_TYPES_H
 
diff --git a/arch/ia64/include/uapi/asm/ptrace.h b/arch/ia64/include/uapi/asm/ptrace.h
index 0a02f634e12b..f52655b44414 100644
--- a/arch/ia64/include/uapi/asm/ptrace.h
+++ b/arch/ia64/include/uapi/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 1998-2004 Hewlett-Packard Co
  *	David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/include/uapi/asm/ptrace_offsets.h b/arch/ia64/include/uapi/asm/ptrace_offsets.h
index b712773c759e..2847c18139ef 100644
--- a/arch/ia64/include/uapi/asm/ptrace_offsets.h
+++ b/arch/ia64/include/uapi/asm/ptrace_offsets.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_PTRACE_OFFSETS_H
 #define _ASM_IA64_PTRACE_OFFSETS_H
 
diff --git a/arch/ia64/include/uapi/asm/resource.h b/arch/ia64/include/uapi/asm/resource.h
index ba2272a87fc7..d488d2b22ac4 100644
--- a/arch/ia64/include/uapi/asm/resource.h
+++ b/arch/ia64/include/uapi/asm/resource.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_RESOURCE_H
 #define _ASM_IA64_RESOURCE_H
 
diff --git a/arch/ia64/include/uapi/asm/rse.h b/arch/ia64/include/uapi/asm/rse.h
index 02830a3b0196..6d260af571c5 100644
--- a/arch/ia64/include/uapi/asm/rse.h
+++ b/arch/ia64/include/uapi/asm/rse.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_RSE_H
 #define _ASM_IA64_RSE_H
 
diff --git a/arch/ia64/include/uapi/asm/sembuf.h b/arch/ia64/include/uapi/asm/sembuf.h
index 1340fbc04d3e..6ed058760afc 100644
--- a/arch/ia64/include/uapi/asm/sembuf.h
+++ b/arch/ia64/include/uapi/asm/sembuf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_SEMBUF_H
 #define _ASM_IA64_SEMBUF_H
 
diff --git a/arch/ia64/include/uapi/asm/setup.h b/arch/ia64/include/uapi/asm/setup.h
index 8d56458310b3..8d13ce8fb03a 100644
--- a/arch/ia64/include/uapi/asm/setup.h
+++ b/arch/ia64/include/uapi/asm/setup.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __IA64_SETUP_H
 #define __IA64_SETUP_H
 
diff --git a/arch/ia64/include/uapi/asm/shmbuf.h b/arch/ia64/include/uapi/asm/shmbuf.h
index 585002a77acd..6ef57cb70dee 100644
--- a/arch/ia64/include/uapi/asm/shmbuf.h
+++ b/arch/ia64/include/uapi/asm/shmbuf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_SHMBUF_H
 #define _ASM_IA64_SHMBUF_H
 
diff --git a/arch/ia64/include/uapi/asm/sigcontext.h b/arch/ia64/include/uapi/asm/sigcontext.h
index 57ff777bcc40..1bb6f0f2bd73 100644
--- a/arch/ia64/include/uapi/asm/sigcontext.h
+++ b/arch/ia64/include/uapi/asm/sigcontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_SIGCONTEXT_H
 #define _ASM_IA64_SIGCONTEXT_H
 
diff --git a/arch/ia64/include/uapi/asm/siginfo.h b/arch/ia64/include/uapi/asm/siginfo.h
index 4694c64252d6..f3a02a10c3a3 100644
--- a/arch/ia64/include/uapi/asm/siginfo.h
+++ b/arch/ia64/include/uapi/asm/siginfo.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Based on <asm-i386/siginfo.h>.
  *
@@ -98,27 +99,30 @@ typedef struct siginfo {
 /*
  * SIGILL si_codes
  */
-#define ILL_BADIADDR	(__SI_FAULT|9)	/* unimplemented instruction address */
-#define __ILL_BREAK	(__SI_FAULT|10)	/* illegal break */
-#define __ILL_BNDMOD	(__SI_FAULT|11)	/* bundle-update (modification) in progress */
+#define ILL_BADIADDR	9	/* unimplemented instruction address */
+#define __ILL_BREAK	10	/* illegal break */
+#define __ILL_BNDMOD	11	/* bundle-update (modification) in progress */
 #undef NSIGILL
 #define NSIGILL		11
 
 /*
  * SIGFPE si_codes
  */
-#define __FPE_DECOVF	(__SI_FAULT|9)	/* decimal overflow */
-#define __FPE_DECDIV	(__SI_FAULT|10)	/* decimal division by zero */
-#define __FPE_DECERR	(__SI_FAULT|11)	/* packed decimal error */
-#define __FPE_INVASC	(__SI_FAULT|12)	/* invalid ASCII digit */
-#define __FPE_INVDEC	(__SI_FAULT|13)	/* invalid decimal digit */
+#ifdef __KERNEL__
+#define FPE_FIXME	0	/* Broken dup of SI_USER */
+#endif /* __KERNEL__ */
+#define __FPE_DECOVF	9	/* decimal overflow */
+#define __FPE_DECDIV	10	/* decimal division by zero */
+#define __FPE_DECERR	11	/* packed decimal error */
+#define __FPE_INVASC	12	/* invalid ASCII digit */
+#define __FPE_INVDEC	13	/* invalid decimal digit */
 #undef NSIGFPE
 #define NSIGFPE		13
 
 /*
  * SIGSEGV si_codes
  */
-#define __SEGV_PSTKOVF	(__SI_FAULT|4)	/* paragraph stack overflow */
+#define __SEGV_PSTKOVF	4	/* paragraph stack overflow */
 #undef NSIGSEGV
 #define NSIGSEGV	4
 
diff --git a/arch/ia64/include/uapi/asm/signal.h b/arch/ia64/include/uapi/asm/signal.h
index c0ea2855e96b..aa98ff1b9e22 100644
--- a/arch/ia64/include/uapi/asm/signal.h
+++ b/arch/ia64/include/uapi/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Modified 1998-2001, 2003
  *	David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
diff --git a/arch/ia64/include/uapi/asm/socket.h b/arch/ia64/include/uapi/asm/socket.h
index 5dd5c5d0d642..3efba40adc54 100644
--- a/arch/ia64/include/uapi/asm/socket.h
+++ b/arch/ia64/include/uapi/asm/socket.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_SOCKET_H
 #define _ASM_IA64_SOCKET_H
 
@@ -111,4 +112,6 @@
 
 #define SO_PEERGROUPS		59
 
+#define SO_ZEROCOPY		60
+
 #endif /* _ASM_IA64_SOCKET_H */
diff --git a/arch/ia64/include/uapi/asm/sockios.h b/arch/ia64/include/uapi/asm/sockios.h
index 15c92468ad38..f27a12f95d20 100644
--- a/arch/ia64/include/uapi/asm/sockios.h
+++ b/arch/ia64/include/uapi/asm/sockios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_SOCKIOS_H
 #define _ASM_IA64_SOCKIOS_H
 
diff --git a/arch/ia64/include/uapi/asm/stat.h b/arch/ia64/include/uapi/asm/stat.h
index 367bb90cdffa..3265ed5aac0f 100644
--- a/arch/ia64/include/uapi/asm/stat.h
+++ b/arch/ia64/include/uapi/asm/stat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_STAT_H
 #define _ASM_IA64_STAT_H
 
diff --git a/arch/ia64/include/uapi/asm/statfs.h b/arch/ia64/include/uapi/asm/statfs.h
index 1e589669de56..de3bae4f137d 100644
--- a/arch/ia64/include/uapi/asm/statfs.h
+++ b/arch/ia64/include/uapi/asm/statfs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_STATFS_H
 #define _ASM_IA64_STATFS_H
 
diff --git a/arch/ia64/include/uapi/asm/swab.h b/arch/ia64/include/uapi/asm/swab.h
index c89a8cb5d8a5..79f3fef1a05e 100644
--- a/arch/ia64/include/uapi/asm/swab.h
+++ b/arch/ia64/include/uapi/asm/swab.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_SWAB_H
 #define _ASM_IA64_SWAB_H
 
diff --git a/arch/ia64/include/uapi/asm/termbits.h b/arch/ia64/include/uapi/asm/termbits.h
index c009b94e58d9..000a1a297c75 100644
--- a/arch/ia64/include/uapi/asm/termbits.h
+++ b/arch/ia64/include/uapi/asm/termbits.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_TERMBITS_H
 #define _ASM_IA64_TERMBITS_H
 
diff --git a/arch/ia64/include/uapi/asm/termios.h b/arch/ia64/include/uapi/asm/termios.h
index d59b48c307f8..199742d08f2c 100644
--- a/arch/ia64/include/uapi/asm/termios.h
+++ b/arch/ia64/include/uapi/asm/termios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Modified 1999
  *	David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
diff --git a/arch/ia64/include/uapi/asm/types.h b/arch/ia64/include/uapi/asm/types.h
index 321193b05eed..2000de474be6 100644
--- a/arch/ia64/include/uapi/asm/types.h
+++ b/arch/ia64/include/uapi/asm/types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * This file is never included by application software unless explicitly
  * requested (e.g., via linux/types.h) in which case the application is
diff --git a/arch/ia64/include/uapi/asm/ucontext.h b/arch/ia64/include/uapi/asm/ucontext.h
index bf573dc8ca6a..46f51e535e04 100644
--- a/arch/ia64/include/uapi/asm/ucontext.h
+++ b/arch/ia64/include/uapi/asm/ucontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_IA64_UCONTEXT_H
 #define _ASM_IA64_UCONTEXT_H
 
diff --git a/arch/ia64/include/uapi/asm/unistd.h b/arch/ia64/include/uapi/asm/unistd.h
index ea5363daa7bd..5fe71d4a43de 100644
--- a/arch/ia64/include/uapi/asm/unistd.h
+++ b/arch/ia64/include/uapi/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * IA-64 Linux syscall numbers and inline-functions.
  *
diff --git a/arch/ia64/include/uapi/asm/ustack.h b/arch/ia64/include/uapi/asm/ustack.h
index 1dfebc622692..703cc5f546ff 100644
--- a/arch/ia64/include/uapi/asm/ustack.h
+++ b/arch/ia64/include/uapi/asm/ustack.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASM_IA64_USTACK_H
 #define _UAPI_ASM_IA64_USTACK_H
 
diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
index 9edda5466020..14ad79f394e5 100644
--- a/arch/ia64/kernel/Makefile
+++ b/arch/ia64/kernel/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/ia64/kernel/Makefile.gate b/arch/ia64/kernel/Makefile.gate
index 7da7c65a9bb1..f53faf48b7ce 100644
--- a/arch/ia64/kernel/Makefile.gate
+++ b/arch/ia64/kernel/Makefile.gate
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 # The gate DSO image is built using a special linker script.
 
 targets += gate.so gate.lds gate.o gate-dummy.o
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 7508c306aa9e..1d29b2f8726b 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -159,12 +159,12 @@ int acpi_request_vector(u32 int_type)
 	return vector;
 }
 
-char *__init __acpi_map_table(unsigned long phys_addr, unsigned long size)
+void __init __iomem *__acpi_map_table(unsigned long phys, unsigned long size)
 {
-	return __va(phys_addr);
+	return __va(phys);
 }
 
-void __init __acpi_unmap_table(char *map, unsigned long size)
+void __init __acpi_unmap_table(void __iomem *map, unsigned long size)
 {
 }
 
diff --git a/arch/ia64/kernel/asm-offsets.c b/arch/ia64/kernel/asm-offsets.c
index 798bdb209d00..f4db2168d1b8 100644
--- a/arch/ia64/kernel/asm-offsets.c
+++ b/arch/ia64/kernel/asm-offsets.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Generate definitions needed by assembly language modules.
  * This code generates raw asm output which is post-processed
@@ -30,8 +31,8 @@ void foo(void)
 	DEFINE(SIGFRAME_SIZE, sizeof (struct sigframe));
 	DEFINE(UNW_FRAME_INFO_SIZE, sizeof (struct unw_frame_info));
 
-	BUILD_BUG_ON(sizeof(struct upid) != 32);
-	DEFINE(IA64_UPID_SHIFT, 5);
+	BUILD_BUG_ON(sizeof(struct upid) != 16);
+	DEFINE(IA64_UPID_SHIFT, 4);
 
 	BLANK();
 
@@ -211,6 +212,8 @@ void foo(void)
 	BLANK();
 	DEFINE(IA64_TIMESPEC_TV_NSEC_OFFSET,
 	       offsetof (struct timespec, tv_nsec));
+	DEFINE(IA64_TIME_SN_SPEC_SNSEC_OFFSET,
+	       offsetof (struct time_sn_spec, snsec));
 
 	DEFINE(CLONE_SETTLS_BIT, 19);
 #if CLONE_SETTLS != (1<<19)
diff --git a/arch/ia64/kernel/audit.c b/arch/ia64/kernel/audit.c
index 96a9d18ff4c4..5192ca899fe6 100644
--- a/arch/ia64/kernel/audit.c
+++ b/arch/ia64/kernel/audit.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/audit.h>
diff --git a/arch/ia64/kernel/brl_emu.c b/arch/ia64/kernel/brl_emu.c
index 987b11be0021..9bcc908bc85e 100644
--- a/arch/ia64/kernel/brl_emu.c
+++ b/arch/ia64/kernel/brl_emu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  Emulation of the "brl" instruction for IA64 processors that
  *  don't support it in hardware.
diff --git a/arch/ia64/kernel/crash.c b/arch/ia64/kernel/crash.c
index 75859a07d75b..39f4433a6f0e 100644
--- a/arch/ia64/kernel/crash.c
+++ b/arch/ia64/kernel/crash.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/ia64/kernel/crash.c
  *
diff --git a/arch/ia64/kernel/crash_dump.c b/arch/ia64/kernel/crash_dump.c
index 9c12b794e774..0ed3c3dee4cd 100644
--- a/arch/ia64/kernel/crash_dump.c
+++ b/arch/ia64/kernel/crash_dump.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	kernel/crash_dump.c - Memory preserving reboot related code.
  *
diff --git a/arch/ia64/kernel/cyclone.c b/arch/ia64/kernel/cyclone.c
index ee1a4afbf9da..f80eb7fb544d 100644
--- a/arch/ia64/kernel/cyclone.c
+++ b/arch/ia64/kernel/cyclone.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/module.h>
 #include <linux/smp.h>
 #include <linux/time.h>
diff --git a/arch/ia64/kernel/dma-mapping.c b/arch/ia64/kernel/dma-mapping.c
index e0dd97f4eb69..7a82c9259609 100644
--- a/arch/ia64/kernel/dma-mapping.c
+++ b/arch/ia64/kernel/dma-mapping.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/dma-mapping.h>
 #include <linux/export.h>
 
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index 121295637d0d..9c09bf390cce 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Extensible Firmware Interface
  *
@@ -757,14 +758,14 @@ efi_memmap_intersects (unsigned long phys_addr, unsigned long size)
 	return 0;
 }
 
-u32
+int
 efi_mem_type (unsigned long phys_addr)
 {
 	efi_memory_desc_t *md = efi_memory_descriptor(phys_addr);
 
 	if (md)
 		return md->type;
-	return 0;
+	return -EINVAL;
 }
 
 u64
diff --git a/arch/ia64/kernel/efi_stub.S b/arch/ia64/kernel/efi_stub.S
index a56e161d7515..58233bb7976d 100644
--- a/arch/ia64/kernel/efi_stub.S
+++ b/arch/ia64/kernel/efi_stub.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * EFI call stub.
  *
diff --git a/arch/ia64/kernel/elfcore.c b/arch/ia64/kernel/elfcore.c
index 04bc8fd5f893..94680521fbf9 100644
--- a/arch/ia64/kernel/elfcore.c
+++ b/arch/ia64/kernel/elfcore.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/elf.h>
 #include <linux/coredump.h>
 #include <linux/fs.h>
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index e7a716b09350..68362b30ea47 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/ia64/kernel/entry.S
  *
diff --git a/arch/ia64/kernel/entry.h b/arch/ia64/kernel/entry.h
index b83edac02965..6463dc316263 100644
--- a/arch/ia64/kernel/entry.h
+++ b/arch/ia64/kernel/entry.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 
 /*
  * Preserved registers that are shared between code in ivt.S and
diff --git a/arch/ia64/kernel/fsys.S b/arch/ia64/kernel/fsys.S
index edbf7af95849..fe742ffafc7a 100644
--- a/arch/ia64/kernel/fsys.S
+++ b/arch/ia64/kernel/fsys.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * This file contains the light-weight system call handlers (fsyscall-handlers).
  *
@@ -235,9 +236,9 @@ ENTRY(fsys_gettimeofday)
 	MOV_FROM_ITC(p8, p6, r2, r10)	// CPU_TIMER. 36 clocks latency!!!
 (p9)	ld8 r2 = [r30]		// MMIO_TIMER. Could also have latency issues..
 (p13)	ld8 r25 = [r19]		// get itc_lastcycle value
-	ld8 r9 = [r22],IA64_TIMESPEC_TV_NSEC_OFFSET	// tv_sec
+	ld8 r9 = [r22],IA64_TIME_SN_SPEC_SNSEC_OFFSET	// sec
 	;;
-	ld8 r8 = [r22],-IA64_TIMESPEC_TV_NSEC_OFFSET	// tv_nsec
+	ld8 r8 = [r22],-IA64_TIME_SN_SPEC_SNSEC_OFFSET	// snsec
 (p13)	sub r3 = r25,r2		// Diff needed before comparison (thanks davidm)
 	;;
 (p13)	cmp.gt.unc p6,p7 = r3,r0 // check if it is less than last. p6,p7 cleared
@@ -265,9 +266,9 @@ EX(.fail_efault, probe.w.fault r31, 3)
 	mf
 	;;
 	ld4 r10 = [r20]		// gtod_lock.sequence
-	shr.u r2 = r2,r23	// shift by factor
-	;;
 	add r8 = r8,r2		// Add xtime.nsecs
+	;;
+	shr.u r8 = r8,r23	// shift by factor
 	cmp4.ne p7,p0 = r28,r10
 (p7)	br.cond.dpnt.few .time_redo	// sequence number changed, redo
 	// End critical section.
diff --git a/arch/ia64/kernel/fsyscall_gtod_data.h b/arch/ia64/kernel/fsyscall_gtod_data.h
index dcc514917731..cc2861445965 100644
--- a/arch/ia64/kernel/fsyscall_gtod_data.h
+++ b/arch/ia64/kernel/fsyscall_gtod_data.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * (c) Copyright 2007 Hewlett-Packard Development Company, L.P.
  *        Contributed by Peter Keilty <peter.keilty@hp.com>
@@ -5,10 +6,16 @@
  * fsyscall gettimeofday data
  */
 
+/* like timespec, but includes "shifted nanoseconds" */
+struct time_sn_spec {
+	u64	sec;
+	u64	snsec;
+};
+
 struct fsyscall_gtod_data_t {
 	seqcount_t	seq;
-	struct timespec	wall_time;
-	struct timespec monotonic_time;
+	struct time_sn_spec wall_time;
+	struct time_sn_spec monotonic_time;
 	u64		clk_mask;
 	u32		clk_mult;
 	u32		clk_shift;
diff --git a/arch/ia64/kernel/gate.S b/arch/ia64/kernel/gate.S
index 0bd1b3bfaf1c..9f235cd551ab 100644
--- a/arch/ia64/kernel/gate.S
+++ b/arch/ia64/kernel/gate.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * This file contains the code that gets mapped at the upper end of each task's text
  * region.  For now, it contains the signal trampoline code only.
diff --git a/arch/ia64/kernel/gate.lds.S b/arch/ia64/kernel/gate.lds.S
index 3e8271e85a1e..461c7e69d465 100644
--- a/arch/ia64/kernel/gate.lds.S
+++ b/arch/ia64/kernel/gate.lds.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Linker script for gate DSO.  The gate pages are an ELF shared object
  * prelinked to its virtual address, with only one read-only segment and
diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S
index 3204fddc439c..e6f45170a4b9 100644
--- a/arch/ia64/kernel/head.S
+++ b/arch/ia64/kernel/head.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Here is where the ball gets rolling as far as the kernel is concerned.
  * When control is transferred to _start, the bootload has already
diff --git a/arch/ia64/kernel/ia64_ksyms.c b/arch/ia64/kernel/ia64_ksyms.c
index d111248af719..6b51c88e3578 100644
--- a/arch/ia64/kernel/ia64_ksyms.c
+++ b/arch/ia64/kernel/ia64_ksyms.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Architecture-specific kernel symbols
  */
diff --git a/arch/ia64/kernel/init_task.c b/arch/ia64/kernel/init_task.c
index fa8ee64adac2..8df9245e29d9 100644
--- a/arch/ia64/kernel/init_task.c
+++ b/arch/ia64/kernel/init_task.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * This is where we statically allocate and initialize the initial
  * task.
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index 90fde5b8669d..550243a94b5d 100644
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * I/O SAPIC support.
  *
diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c
index 2ff1df7b14ea..8ed81b252694 100644
--- a/arch/ia64/kernel/irq.c
+++ b/arch/ia64/kernel/irq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/ia64/kernel/irq.c
  *
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index eaa3199f98c8..ab87d6c25b15 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/ia64/kernel/irq_ia64.c
  *
diff --git a/arch/ia64/kernel/irq_lsapic.c b/arch/ia64/kernel/irq_lsapic.c
index 1b3a776e5161..23bf4499a75d 100644
--- a/arch/ia64/kernel/irq_lsapic.c
+++ b/arch/ia64/kernel/irq_lsapic.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * LSAPIC Interrupt Controller
  *
diff --git a/arch/ia64/kernel/ivt.S b/arch/ia64/kernel/ivt.S
index 44a103a5de2b..1efcbe5f0c78 100644
--- a/arch/ia64/kernel/ivt.S
+++ b/arch/ia64/kernel/ivt.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/ia64/kernel/ivt.S
  *
diff --git a/arch/ia64/kernel/machvec.c b/arch/ia64/kernel/machvec.c
index f5a1e5246b3e..7bfe98859911 100644
--- a/arch/ia64/kernel/machvec.c
+++ b/arch/ia64/kernel/machvec.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/module.h>
 #include <linux/dma-mapping.h>
 #include <asm/machvec.h>
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index 555b11180156..6115464d5f03 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -1513,7 +1513,7 @@ ia64_mca_cmc_int_caller(int cmc_irq, void *arg)
  *
  */
 static void
-ia64_mca_cmc_poll (unsigned long dummy)
+ia64_mca_cmc_poll (struct timer_list *unused)
 {
 	/* Trigger a CMC interrupt cascade  */
 	platform_send_ipi(cpumask_first(cpu_online_mask), IA64_CMCP_VECTOR,
@@ -1590,7 +1590,7 @@ ia64_mca_cpe_int_caller(int cpe_irq, void *arg)
  *
  */
 static void
-ia64_mca_cpe_poll (unsigned long dummy)
+ia64_mca_cpe_poll (struct timer_list *unused)
 {
 	/* Trigger a CPE interrupt cascade  */
 	platform_send_ipi(cpumask_first(cpu_online_mask), IA64_CPEP_VECTOR,
@@ -2098,7 +2098,7 @@ ia64_mca_late_init(void)
 		return 0;
 
 	/* Setup the CMCI/P vector and handler */
-	setup_timer(&cmc_poll_timer, ia64_mca_cmc_poll, 0UL);
+	timer_setup(&cmc_poll_timer, ia64_mca_cmc_poll, 0);
 
 	/* Unmask/enable the vector */
 	cmc_polling_enabled = 0;
@@ -2109,7 +2109,7 @@ ia64_mca_late_init(void)
 #ifdef CONFIG_ACPI
 	/* Setup the CPEI/P vector and handler */
 	cpe_vector = acpi_request_vector(ACPI_INTERRUPT_CPEI);
-	setup_timer(&cpe_poll_timer, ia64_mca_cpe_poll, 0UL);
+	timer_setup(&cpe_poll_timer, ia64_mca_cpe_poll, 0);
 
 	{
 		unsigned int irq;
diff --git a/arch/ia64/kernel/mca_asm.S b/arch/ia64/kernel/mca_asm.S
index d5bdf9de36b6..086cfa4999fd 100644
--- a/arch/ia64/kernel/mca_asm.S
+++ b/arch/ia64/kernel/mca_asm.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * File:	mca_asm.S
  * Purpose:	assembly portion of the IA64 MCA handling
diff --git a/arch/ia64/kernel/mca_drv.h b/arch/ia64/kernel/mca_drv.h
index 53b8ecb5b4b9..45bc4e3ae14f 100644
--- a/arch/ia64/kernel/mca_drv.h
+++ b/arch/ia64/kernel/mca_drv.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * File:	mca_drv.h
  * Purpose:	Define helpers for Generic MCA handling
diff --git a/arch/ia64/kernel/mca_drv_asm.S b/arch/ia64/kernel/mca_drv_asm.S
index 767ac2c20d16..4428f57bee73 100644
--- a/arch/ia64/kernel/mca_drv_asm.S
+++ b/arch/ia64/kernel/mca_drv_asm.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * File:        mca_drv_asm.S
  * Purpose:     Assembly portion of Generic MCA handling
diff --git a/arch/ia64/kernel/minstate.h b/arch/ia64/kernel/minstate.h
index 5704700fb703..d6eab2a1084d 100644
--- a/arch/ia64/kernel/minstate.h
+++ b/arch/ia64/kernel/minstate.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 
 #include <asm/cache.h>
 
diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
index d1d945c6bd05..853b5611a894 100644
--- a/arch/ia64/kernel/module.c
+++ b/arch/ia64/kernel/module.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * IA-64-specific support for kernel module loader.
  *
diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c
index af4eaec0f7c3..519d9432f407 100644
--- a/arch/ia64/kernel/msi_ia64.c
+++ b/arch/ia64/kernel/msi_ia64.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * MSI hooks for standard x86 apic
  */
diff --git a/arch/ia64/kernel/nr-irqs.c b/arch/ia64/kernel/nr-irqs.c
index f6769cd54bd9..f2633b22d3be 100644
--- a/arch/ia64/kernel/nr-irqs.c
+++ b/arch/ia64/kernel/nr-irqs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * calculate
  * NR_IRQS = max(IA64_NATIVE_NR_IRQS, XEN_NR_IRQS, FOO_NR_IRQS...)
diff --git a/arch/ia64/kernel/pal.S b/arch/ia64/kernel/pal.S
index 94fb2e395498..d3e22c018b68 100644
--- a/arch/ia64/kernel/pal.S
+++ b/arch/ia64/kernel/pal.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * PAL Firmware support
  * IA-64 Processor Programmers Reference Vol 2
diff --git a/arch/ia64/kernel/patch.c b/arch/ia64/kernel/patch.c
index 944a8e2438a6..7f21a8c57ed7 100644
--- a/arch/ia64/kernel/patch.c
+++ b/arch/ia64/kernel/patch.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Instruction-patching support.
  *
diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c
index 9094a73f996f..3ba87c22dfbc 100644
--- a/arch/ia64/kernel/pci-dma.c
+++ b/arch/ia64/kernel/pci-dma.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Dynamic DMA mapping support.
  */
diff --git a/arch/ia64/kernel/pci-swiotlb.c b/arch/ia64/kernel/pci-swiotlb.c
index a14989dacded..5e50939aa03e 100644
--- a/arch/ia64/kernel/pci-swiotlb.c
+++ b/arch/ia64/kernel/pci-swiotlb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* Glue code to lib/swiotlb.c */
 
 #include <linux/pci.h>
diff --git a/arch/ia64/kernel/perfmon_generic.h b/arch/ia64/kernel/perfmon_generic.h
index 67489478041e..96af4696cea9 100644
--- a/arch/ia64/kernel/perfmon_generic.h
+++ b/arch/ia64/kernel/perfmon_generic.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * This file contains the generic PMU register description tables
  * and pmc checker used by perfmon.c.
diff --git a/arch/ia64/kernel/perfmon_itanium.h b/arch/ia64/kernel/perfmon_itanium.h
index d1d508a0fbd3..f2d348648a03 100644
--- a/arch/ia64/kernel/perfmon_itanium.h
+++ b/arch/ia64/kernel/perfmon_itanium.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * This file contains the Itanium PMU register description tables
  * and pmc checker used by perfmon.c.
diff --git a/arch/ia64/kernel/perfmon_mckinley.h b/arch/ia64/kernel/perfmon_mckinley.h
index c4bec7a9d18f..a993249e58bc 100644
--- a/arch/ia64/kernel/perfmon_mckinley.h
+++ b/arch/ia64/kernel/perfmon_mckinley.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * This file contains the McKinley PMU register description tables
  * and pmc checker used by perfmon.c.
diff --git a/arch/ia64/kernel/perfmon_montecito.h b/arch/ia64/kernel/perfmon_montecito.h
index 7f8da4c7ca67..c0b5b9110c88 100644
--- a/arch/ia64/kernel/perfmon_montecito.h
+++ b/arch/ia64/kernel/perfmon_montecito.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * This file contains the Montecito PMU register description tables
  * and pmc checker used by perfmon.c.
diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index d344d0d691aa..dda0082056b3 100644
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Architecture-specific setup.
  *
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index 3f8293378a83..427cd565fd61 100644
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Kernel support for the ptrace() and syscall tracing interfaces.
  *
diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c
index 63dc9cdc95c5..52c404b08904 100644
--- a/arch/ia64/kernel/salinfo.c
+++ b/arch/ia64/kernel/salinfo.c
@@ -263,7 +263,7 @@ salinfo_timeout_check(struct salinfo_data *data)
 }
 
 static void
-salinfo_timeout (unsigned long arg)
+salinfo_timeout(struct timer_list *unused)
 {
 	ia64_mlogbuf_dump();
 	salinfo_timeout_check(salinfo_data + SAL_INFO_TYPE_MCA);
@@ -623,9 +623,8 @@ salinfo_init(void)
 
 	*sdir++ = salinfo_dir;
 
-	init_timer(&salinfo_timer);
+	timer_setup(&salinfo_timer, salinfo_timeout, 0);
 	salinfo_timer.expires = jiffies + SALINFO_TIMER_DELAY;
-	salinfo_timer.function = &salinfo_timeout;
 	add_timer(&salinfo_timer);
 
 	i = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "ia64/salinfo:online",
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 23e3fd61e335..dee56bcb993d 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Architecture-specific setup.
  *
diff --git a/arch/ia64/kernel/sigframe.h b/arch/ia64/kernel/sigframe.h
index 9fd9a1933b3d..58a36ce6c26e 100644
--- a/arch/ia64/kernel/sigframe.h
+++ b/arch/ia64/kernel/sigframe.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 struct sigscratch {
 	unsigned long scratch_unat;	/* ar.unat for the general registers saved in pt */
 	unsigned long ar_pfs;		/* for syscalls, the user-level function-state  */
diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c
index 5db52c6813c4..a254cc98f95c 100644
--- a/arch/ia64/kernel/signal.c
+++ b/arch/ia64/kernel/signal.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Architecture-specific signal handling support.
  *
@@ -124,31 +125,30 @@ copy_siginfo_to_user (siginfo_t __user *to, const siginfo_t *from)
 		 */
 		err = __put_user(from->si_signo, &to->si_signo);
 		err |= __put_user(from->si_errno, &to->si_errno);
-		err |= __put_user((short)from->si_code, &to->si_code);
-		switch (from->si_code >> 16) {
-		      case __SI_FAULT >> 16:
+		err |= __put_user(from->si_code, &to->si_code);
+		switch (siginfo_layout(from->si_signo, from->si_code)) {
+		      case SIL_FAULT:
 			err |= __put_user(from->si_flags, &to->si_flags);
 			err |= __put_user(from->si_isr, &to->si_isr);
-		      case __SI_POLL >> 16:
+		      case SIL_POLL:
 			err |= __put_user(from->si_addr, &to->si_addr);
 			err |= __put_user(from->si_imm, &to->si_imm);
 			break;
-		      case __SI_TIMER >> 16:
+		      case SIL_TIMER:
 			err |= __put_user(from->si_tid, &to->si_tid);
 			err |= __put_user(from->si_overrun, &to->si_overrun);
 			err |= __put_user(from->si_ptr, &to->si_ptr);
 			break;
-		      case __SI_RT >> 16:	/* Not generated by the kernel as of now.  */
-		      case __SI_MESGQ >> 16:
+		      case SIL_RT:
 			err |= __put_user(from->si_uid, &to->si_uid);
 			err |= __put_user(from->si_pid, &to->si_pid);
 			err |= __put_user(from->si_ptr, &to->si_ptr);
 			break;
-		      case __SI_CHLD >> 16:
+		      case SIL_CHLD:
 			err |= __put_user(from->si_utime, &to->si_utime);
 			err |= __put_user(from->si_stime, &to->si_stime);
 			err |= __put_user(from->si_status, &to->si_status);
-		      default:
+		      case SIL_KILL:
 			err |= __put_user(from->si_uid, &to->si_uid);
 			err |= __put_user(from->si_pid, &to->si_pid);
 			break;
diff --git a/arch/ia64/kernel/stacktrace.c b/arch/ia64/kernel/stacktrace.c
index 5af2783a87f4..6e583a6bd2f6 100644
--- a/arch/ia64/kernel/stacktrace.c
+++ b/arch/ia64/kernel/stacktrace.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/ia64/kernel/stacktrace.c
  *
diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
index 5ce927c854a6..085adfcc74a4 100644
--- a/arch/ia64/kernel/sys_ia64.c
+++ b/arch/ia64/kernel/sys_ia64.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * This file contains various system calls that have different calling
  * conventions on different platforms.
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index aa7be020a904..c6ecb97151a2 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -430,30 +430,32 @@ void update_vsyscall_tz(void)
 {
 }
 
-void update_vsyscall_old(struct timespec *wall, struct timespec *wtm,
-			 struct clocksource *c, u32 mult, u64 cycle_last)
+void update_vsyscall(struct timekeeper *tk)
 {
 	write_seqcount_begin(&fsyscall_gtod_data.seq);
 
-        /* copy fsyscall clock data */
-        fsyscall_gtod_data.clk_mask = c->mask;
-        fsyscall_gtod_data.clk_mult = mult;
-        fsyscall_gtod_data.clk_shift = c->shift;
-        fsyscall_gtod_data.clk_fsys_mmio = c->archdata.fsys_mmio;
-        fsyscall_gtod_data.clk_cycle_last = cycle_last;
-
-	/* copy kernel time structures */
-        fsyscall_gtod_data.wall_time.tv_sec = wall->tv_sec;
-        fsyscall_gtod_data.wall_time.tv_nsec = wall->tv_nsec;
-	fsyscall_gtod_data.monotonic_time.tv_sec = wtm->tv_sec
-							+ wall->tv_sec;
-	fsyscall_gtod_data.monotonic_time.tv_nsec = wtm->tv_nsec
-							+ wall->tv_nsec;
+	/* copy vsyscall data */
+	fsyscall_gtod_data.clk_mask = tk->tkr_mono.mask;
+	fsyscall_gtod_data.clk_mult = tk->tkr_mono.mult;
+	fsyscall_gtod_data.clk_shift = tk->tkr_mono.shift;
+	fsyscall_gtod_data.clk_fsys_mmio = tk->tkr_mono.clock->archdata.fsys_mmio;
+	fsyscall_gtod_data.clk_cycle_last = tk->tkr_mono.cycle_last;
+
+	fsyscall_gtod_data.wall_time.sec = tk->xtime_sec;
+	fsyscall_gtod_data.wall_time.snsec = tk->tkr_mono.xtime_nsec;
+
+	fsyscall_gtod_data.monotonic_time.sec = tk->xtime_sec
+					      + tk->wall_to_monotonic.tv_sec;
+	fsyscall_gtod_data.monotonic_time.snsec = tk->tkr_mono.xtime_nsec
+						+ ((u64)tk->wall_to_monotonic.tv_nsec
+							<< tk->tkr_mono.shift);
 
 	/* normalize */
-	while (fsyscall_gtod_data.monotonic_time.tv_nsec >= NSEC_PER_SEC) {
-		fsyscall_gtod_data.monotonic_time.tv_nsec -= NSEC_PER_SEC;
-		fsyscall_gtod_data.monotonic_time.tv_sec++;
+	while (fsyscall_gtod_data.monotonic_time.snsec >=
+					(((u64)NSEC_PER_SEC) << tk->tkr_mono.shift)) {
+		fsyscall_gtod_data.monotonic_time.snsec -=
+					((u64)NSEC_PER_SEC) << tk->tkr_mono.shift;
+		fsyscall_gtod_data.monotonic_time.sec++;
 	}
 
 	write_seqcount_end(&fsyscall_gtod_data.seq);
diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c