| Age | Commit message (Collapse) | Author |
|
Add a new driver for Uniwill laptops. The driver uses a ACPI
interface to talk with the embedded controller, but relies on a
ACPI WMI interface for receiving event notifications.
The driver is reverse-engineered based on the following information:
- OEM software from intel
- https://github.com/pobrn/qc71_laptop
- https://gitlab.com/tuxedocomputers/development/packages/tuxedo-drivers
- https://github.com/tuxedocomputers/tuxedo-control-center
The underlying EC supports various features, including hwmon sensors,
battery charge limiting, a RGB lightbar and keyboard-related controls.
Reported-by: cyear <chumuzero@gmail.com>
Closes: https://github.com/lm-sensors/lm-sensors/issues/508
Closes: https://github.com/Wer-Wolf/uniwill-laptop/issues/3
Tested-by: Werner Sembach <wse@tuxedocomputers.com>
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://patch.msgid.link/20251102172942.17879-2-W_Armin@gmx.de
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
|
|
The link is giving the 404 error, so use the correct link for the
documents
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20251101190848.24271-1-dinguyen@kernel.org
Reviewed-by: Xu Yilun <yilun.xu@intel.com>
Signed-off-by: Xu Yilun <yilun.xu@linux.intel.com>
|
|
Binding incorrectly specifies the 'DBI' region as 'ELBI'. DBI is a must
have region for DWC controllers as it has the Root Port and controller
specific registers, while ELBI has optional registers.
Hence, fix the binding. Though this is an ABI break, this change is needed
to accurately describe the PCI memory map.
Fixes: 7cd210391101 ("dt-bindings: PCI: meson: add DT bindings for Amlogic Meson PCIe controller")
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Link: https://patch.msgid.link/20251101-pci-meson-fix-v1-1-c50dcc56ed6a@oss.qualcomm.com
|
|
In Agilex5, the TBU (Translation Buffer Unit) can now operate in non-secure
mode, enabling Linux to utilize it through the IOMMU framework. This allows
improved memory management capabilities in non-secure environments. With
Agilex5 lifting this restriction, we are now extending the device tree
bindings to support IOMMU for the Agilex5 SVC.
Signed-off-by: Khairul Anuar Romli <khairul.anuar.romli@altera.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
|
|
Add device tree binding documentation for the Analog Devices AD5446
family of Digital-to-Analog Converters and derivative devices from
Texas Instruments. There's both SPI and I2C interfaces and feature
resolutions ranging from 8-bit to 16-bit.
The binding covers 29 derivatives devices including the AD5446 series,
AD5600 series, AD5620/5640/5660 variants with different voltage ranges,
and TI DAC081s101/DAC101s101/DAC121s101 devices.
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
|
|
The Renesas RZ/N1 ADC controller is the ADC controller available in the
Renesas RZ/N1 SoCs family.
Signed-off-by: Herve Codina (Schneider Electric) <herve.codina@bootlin.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
|
|
Add the compatible strings "aspeed,ast2700-adc0" and "aspeed,ast2700-adc1"
to the binding for the Aspeed ADC. These new compatibles represent the
ADC instances found on the AST2700 SoC, which are similar to the AST2600
but have their trimming data located at different SCU offset.
Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
|
|
Irq is optional signal to make sensor work. Not all boards connect this
signals, so remove it from required list.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
|
|
add compatible string for mt8189 evb board dts node of auxadc
Signed-off-by: Jack Hsu <jh.hsu@mediatek.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
|
|
Add bindings for adp810 differential pressure and temperature
sensor. This sensor communicates over I2C with CRC support and
can measure pressure in the range -500 to 500Pa and temperature
in the range -40 to +85 degree celsius.
Signed-off-by: Akhilesh Patil <akhilesh@ee.iitb.ac.in>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
|
|
The SARADC of the RK3506 is similar to the one found in the RK3528
in terms of number of channels and the other implementation details.
So add a variant compatible for it, that reflects this fact.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
|
|
Add device tree binding support for the AD4087 14-bit SAR ADC.
Add adi,ad4087 to the compatible enum.
A fallback compatible string to adi,ad4080 is not appropriate as the
AD4087 has different resolution (14-bit vs 20-bit) and LVDS CNV clock
count maximum (1 vs 7), requiring different driver configuration.
Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
|
|
Add device tree binding support for the AD4086 14-bit SAR ADC.
Add adi,ad4086 to the compatible enum.
A fallback compatible string to adi,ad4080 is not appropriate as the
AD4086 has different resolution (14-bit vs 20-bit) and LVDS CNV clock
count maximum (4 vs 7), requiring different driver configuration.
Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
|
|
Add device tree binding support for the AD4083 16-bit SAR ADC.
Add adi,ad4083 to the compatible enum.
A fallback compatible string to adi,ad4080 is not appropriate as the
AD4083 has different resolution (16-bit vs 20-bit) and LVDS CNV clock
count maximum (5 vs 7), requiring different driver configuration.
Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
|
|
Commit 88172700423c ("docs/memory-barriers.txt: Add wait_event_cmd()
and wait_event_exclusive_cmd()") added two APIs without taking care
of the list order. Sort the list for readability.
While there, make it clear that this is incomplete by saying
"for example".
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Reviewed-by: Håkon Bugge <haakon.bugge@oracle.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
|
|
Add the "altr,agilex5-dw-i3c-master" compatible string to the
Synopsys DesignWare I3C master binding. This allow Agilex5 to
use the generic DW I3C master controller while applying any
required platform-specific quirks.
Signed-off-by: Adrian Ng Ho Yin <adrianhoyin.ng@altera.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/4ef059b129e9457eaadcfa6b996b9b6b000c7dba.1762237922.git.adrianhoyin.ng@altera.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
|
|
mediatek,ufs-phy.yaml
Replace Stanley Chu with me and Chaotian in the maintainers field, since
his email address is no longer active.
Signed-off-by: Peter Wang <peter.wang@mediatek.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20251103115808.3771214-1-peter.wang@mediatek.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
|
This patch adds an example of how to set KBUILD_BUILD_TIMESTAMP to a
specific date. Also, note that the provided timestamp is used for
initramfs mtime fields, which are 32-bit and thus limited to dates
between the Unix epoch and 2106-02-07 06:28:15 UTC. Dates outside this
range will cause errors.
Suggested-by: David Disseldorp <ddiss@suse.de>
Signed-off-by: Gang Yan <yangang@kylinos.cn>
Reviewed-by: David Disseldorp <ddiss@suse.de>
Reviewed-by: Nicolas Schier <nsc@kernel.org>
Link: https://patch.msgid.link/20251017021209.6586-1-gang.yan@linux.dev
Signed-off-by: Nicolas Schier <nsc@kernel.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2025-11-06 (i40, ice, iavf)
Mohammad Heib introduces a new devlink parameter, max_mac_per_vf, for
controlling the maximum number of MAC address filters allowed by a VF. This
allows administrators to control the VF behavior in a more nuanced manner.
Aleksandr and Przemek add support for Receive Side Scaling of GTP to iAVF
for VFs running on E800 series ice hardware. This improves performance and
scalability for virtualized network functions in 5G and LTE deployments.
* '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue:
iavf: add RSS support for GTP protocol via ethtool
ice: Extend PTYPE bitmap coverage for GTP encapsulated flows
ice: improve TCAM priority handling for RSS profiles
ice: implement GTP RSS context tracking and configuration
ice: add virtchnl definitions and static data for GTP RSS
ice: add flow parsing for GTP and new protocol field support
i40e: support generic devlink param "max_mac_per_vf"
devlink: Add new "max_mac_per_vf" generic device param
====================
Link: https://patch.msgid.link/20251106225321.1609605-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
skb_defer_max value is very conservative, and can be increased
to avoid too many calls to kick_defer_list_purge().
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Reviewed-by: Toke Høiland-Jørgensen <toke@redhat.com>
Reviewed-by: Jason Xing <kerneljasonxing@gmail.com>
Link: https://patch.msgid.link/20251106202935.1776179-4-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Provide a driver api for reporting device statistics required by the
"Implementation Requirements" section of the PSP Architecture
Specification. Use a warning to ensure drivers report stats required
by the spec.
Signed-off-by: Daniel Zahka <daniel.zahka@gmail.com>
Link: https://patch.msgid.link/20251106002608.1578518-4-daniel.zahka@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Track and report stats common to all psp devices from the core. A
'stale-event' is when the core marks the rx state of an active
psp_assoc as incapable of authenticating psp encapsulated data.
Signed-off-by: Daniel Zahka <daniel.zahka@gmail.com>
Link: https://patch.msgid.link/20251106002608.1578518-2-daniel.zahka@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
TCP SACK compression has been added in 2018 in commit
5d9f4262b7ea ("tcp: add SACK compression").
It is working great for WAN flows (with large RTT).
Wifi in particular gets a significant boost _when_ ACK are suppressed.
Add a new sysctl so that we can tune the very conservative 5 % value
that has been used so far in this formula, so that small RTT flows
can benefit from this feature.
delay = min ( 5 % of RTT, 1 ms)
This patch adds new tcp_comp_sack_rtt_percent sysctl
to ease experiments and tuning.
Given that we cap the delay to 1ms (tcp_comp_sack_delay_ns sysctl),
set the default value to 33 %.
Quoting Neal Cardwell ( https://lore.kernel.org/netdev/CADVnQymZ1tFnEA1Q=vtECs0=Db7zHQ8=+WCQtnhHFVbEOzjVnQ@mail.gmail.com/ )
The rationale for 33% is basically to try to facilitate pipelining,
where there are always at least 3 ACKs and 3 GSO/TSO skbs per SRTT, so
that the path can maintain a budget for 3 full-sized GSO/TSO skbs "in
flight" at all times:
+ 1 skb in the qdisc waiting to be sent by the NIC next
+ 1 skb being sent by the NIC (being serialized by the NIC out onto the wire)
+ 1 skb being received and aggregated by the receiver machine's
aggregation mechanism (some combination of LRO, GRO, and sack
compression)
Note that this is basically the same magic number (3) and the same
rationales as:
(a) tcp_tso_should_defer() ensuring that we defer sending data for no
longer than cwnd/tcp_tso_win_divisor (where tcp_tso_win_divisor = 3),
and
(b) bbr_quantization_budget() ensuring that cwnd is at least 3 GSO/TSO
skbs to maintain pipelining and full throughput at low RTTs
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Neal Cardwell <ncardwell@google.com>
Link: https://patch.msgid.link/20251106115236.3450026-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Subsystem restart (SSR) for a qaic device means that a NSP has crashed,
and will be restarted. However the restart process will lose any state
associated with activation, so the user will need to do some recovery.
While SSR has the provision to collect a crash dump, this patch does not
implement support for it.
Co-developed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Co-developed-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Signed-off-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Co-developed-by: Troy Hanson <quic_thanson@quicinc.com>
Signed-off-by: Troy Hanson <quic_thanson@quicinc.com>
Co-developed-by: Aswin Venkatesan <aswivenk@qti.qualcomm.com>
Signed-off-by: Aswin Venkatesan <aswivenk@qti.qualcomm.com>
Signed-off-by: Jeffrey Hugo <jhugo@codeaurora.org>
Signed-off-by: Youssef Samir <youssef.abdulrahman@oss.qualcomm.com>
Signed-off-by: Zack McKevitt <zachary.mckevitt@oss.qualcomm.com>
Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
[jhugo: Fix minor checkpatch whitespace issues]
Signed-off-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Link: https://patch.msgid.link/20251031174059.2814445-3-zachary.mckevitt@oss.qualcomm.com
|
|
Expose sysfs files for each DBC representing the current state of that DBC.
For example, sysfs for DBC ID 0 and accel minor number 0 looks like this,
/sys/class/accel/accel0/dbc0_state
Following are the states and their corresponding values,
DBC_STATE_IDLE (0)
DBC_STATE_ASSIGNED (1)
DBC_STATE_BEFORE_SHUTDOWN (2)
DBC_STATE_AFTER_SHUTDOWN (3)
DBC_STATE_BEFORE_POWER_UP (4)
DBC_STATE_AFTER_POWER_UP (5)
Signed-off-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Signed-off-by: Youssef Samir <youssef.abdulrahman@oss.qualcomm.com>
Signed-off-by: Zack McKevitt <zachary.mckevitt@oss.qualcomm.com>
Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Signed-off-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Link: https://patch.msgid.link/20251031174059.2814445-2-zachary.mckevitt@oss.qualcomm.com
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
- use the firmware node of the GPIO chip, not its label for software
node lookup
- fix invalid pointer access in GPIO debugfs
- drop unused functions from gpio-tb10x
- fix a regression in gpio-aggregator: restore the set_config()
callback in the driver
- correct schema $id path in ti,twl4030 DT bindings
* tag 'gpio-fixes-for-v6.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: tb10x: Drop unused tb10x_set_bits() function
gpio: aggregator: restore the set_config operation
gpiolib: fix invalid pointer access in debugfs
gpio: swnode: don't use the swnode's name as the key for GPIO lookup
dt-bindings: gpio: ti,twl4030: Correct the schema $id path
|
|
Add missing entries in C attribute list.
Link: https://patch.msgid.link/20251104232348.1954349-2-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Somehow CONFIG_PSTORE_FIRMWARE ended up in this document when I intended
it to be CONFIG_CHROMEOS_PSTORE. Correct the configuration option and
make it clear that not all options are required.
Fixes: b1f02f005a2e ("Documentation: power: Add document on debugging shutdown hangs")
Reported-by: Rodrigo Siqueira <siqueira@igalia.com>
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
[ rjw: Fixes: tag ]
Link: https://patch.msgid.link/20251106142524.3841343-1-superm1@kernel.org
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
Bit 31-30 usage table is already formatted as reST simple table, but it
is wrapped in literal code block instead. Unwrap it.
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Link: https://patch.msgid.link/20251105124707.44736-2-bagasdotme@gmail.com
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
|
|
This small patch updates the nova todo list to
remove some tasks that have been solved lately:
* COHA is solved in this patch series
* TRSM was solved recently [1]
[1] https://lore.kernel.org/rust-for-linux/DCEJ9SV4LBJL.11EUZVXX6EB9H@nvidia.com/
Signed-off-by: Daniel del Castillo <delcastillodelarosadaniel@gmail.com>
[acourbot@nvidia.com: set prefix to "Documentation: nova:".]
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Message-ID: <20251104193756.57726-4-delcastillodelarosadaniel@gmail.com>
|
|
Some adjustments pointed out by Randy:
"decodes an full 64-bit" -> "decodes the full 64 bit"
Correct the function parameter name for iova_to_phys()
Use the recommended section heading style.
Suggested-by: Randy Dunlap <rdunlap@infradead.org>
Fixes: ab0b572847ac ("genpt: Add Documentation/ files")
Fixes: 879ced2bab1b ("iommupt: Add the AMD IOMMU v1 page table format")
Fixes: 9d4c274cd7d5 ("iommupt: Add iova_to_phys op")
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
include listing
Stephen Rothwell reports htmldocs warning when merging iommu tree:
Documentation/driver-api/generic_pt.rst:32: WARNING: Literal block expected; none found. [docutils]
This is because of duplicate double colon code block markers: one after
generic_pt/fmt/iommu_amdv1.c and the one in its preceding paragraph. The
resulting htmldocs, however, only marks the include listing (after the
former) up as it should be.
Drop the latter to fix the warning.
Fixes: ab0b572847ac ("genpt: Add Documentation/ files")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Closes: https://lore.kernel.org/linux-next/20251106143925.578e411b@canb.auug.org.au/
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Merge series from Alex Elder <elder@riscstar.com>:
This series adds support for the SpacemiT K1 SoC QSPI. This IP is
generally compatible with the Freescale QSPI driver, requiring three
minor changes to enable it to be supported. The changes are:
- Adding support for optional resets
- Having the clock *not* be disabled when changing its rate
- Allowing the size of storage blocks written to flash chips
to be set to something different from the AHB buffer size
|
|
Fix typo "handul" to "handful" and remove outdated limitation
stating only generic netlink is supported (we have netlink-raw).
Reviewed-by: Carolina Jubran <cjubran@nvidia.com>
Signed-off-by: Gal Pressman <gal@nvidia.com>
Link: https://patch.msgid.link/20251105192908.686458-1-gal@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Add device tree bindings for NVIDIA VRS (Voltage Regulator Specification)
RTC device. NVIDIA VRS is a Power Management IC (PMIC) that implements a
power sequencing solution with I2C interface. The device includes RTC
which provides functionality to get/set system time, retain system
time across boot, wake system from suspend and shutdown state.
Supported platforms:
- NVIDIA Jetson AGX Orin Developer Kit
- NVIDIA IGX Orin Development Kit
- NVIDIA Jetson Orin NX Developer Kit
- NVIDIA Jetson Orin Nano Developer Kit
Signed-off-by: Shubhi Garg <shgarg@nvidia.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://patch.msgid.link/20251007135738.487694-2-shgarg@nvidia.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
|
|
This documents 9Tripod X3568 v4 which is a SBC based on RK3568 SoC.
Link: http://www.9tripod.com/showpro.php?id=117
Link: https://appletsapi.52solution.com/media/X3568V4%E5%BC%80%E5%8F%91%E6%9D%BF%E7%A1%AC%E4%BB%B6%E6%89%8B%E5%86%8C.pdf
Signed-off-by: Coia Prant <coiaprant@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20251103171702.1518730-3-coiaprant@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
|
|
Add 9Tripod to the vendor prefixes.
Signed-off-by: Coia Prant <coiaprant@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20251103171702.1518730-2-coiaprant@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
|
|
Extend the Lantiq GSWIP device tree binding to also cover MaxLinear
GSW1xx switches which are based on the same hardware IP but connected
via MDIO instead of being memory-mapped.
Add compatible strings for MaxLinear GSW120, GSW125, GSW140, GSW141,
and GSW145 switches and adjust the schema to handle the different
connection methods with conditional properties.
Add MaxLinear GSW125 example showing MDIO-connected configuration.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/fc96f1dedb2b418a63e69960356dde7f6eb86424.1762170107.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Add support for standard tx-internal-delay-ps and rx-internal-delay-ps
properties on port nodes to allow fine-tuning of RGMII clock delays.
The GSWIP switch hardware supports delay values in 500 picosecond
increments from 0 to 3500 picoseconds, with a post-reset default of 2000
picoseconds for both TX and RX delays. The driver currently sets the
delay to 0 in case the PHY is setup to carry out the delay by the
corresponding interface modes ("rgmii-id", "rgmii-rxid", "rgmii-txid").
This corresponds to the driver changes that allow adjusting MII delays
using Device Tree properties instead of relying solely on the PHY
interface mode.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/9e007d4f85c2c6d69e0b91f3663d99e0f6fc8eac.1762170107.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Add support for the maxlinear,rmii-refclk-out boolean property on port
nodes to configure the RMII reference clock to be an output rather than
an input.
This property is only applicable for ports in RMII mode and allows the
switch to provide the reference clock for RMII-connected PHYs instead
of requiring an external clock source.
This corresponds to the driver changes that read this Device Tree
property to configure the RMII clock direction.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/9813bb916ecce9bae366e6c50c081014fe5371ea.1762170107.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Document Device Tree bindings for the Andes ATCRTC100 Real-Time Clock.
Signed-off-by: CL Wang <cl634@andestech.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20250915031439.2680364-2-cl634@andestech.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
|
|
Currently the i40e driver enforces its own internally calculated per-VF MAC
filter limit, derived from the number of allocated VFs and available
hardware resources. This limit is not configurable by the administrator,
which makes it difficult to control how many MAC addresses each VF may
use.
This patch adds support for the new generic devlink runtime parameter
"max_mac_per_vf" which provides administrators with a way to cap the
number of MAC addresses a VF can use:
- When the parameter is set to 0 (default), the driver continues to use
its internally calculated limit.
- When set to a non-zero value, the driver applies this value as a strict
cap for VFs, overriding the internal calculation.
Important notes:
- The configured value is a theoretical maximum. Hardware limits may
still prevent additional MAC addresses from being added, even if the
parameter allows it.
- Since MAC filters are a shared hardware resource across all VFs,
setting a high value may cause resource contention and starve other
VFs.
- This change gives administrators predictable and flexible control over
VF resource allocation, while still respecting hardware limitations.
- Previous discussion about this change:
https://lore.kernel.org/netdev/20250805134042.2604897-2-dhill@redhat.com
https://lore.kernel.org/netdev/20250823094952.182181-1-mheib@redhat.com
Signed-off-by: Mohammad Heib <mheib@redhat.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Rafal Romanowski <rafal.romanowski@intel.com>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
|
|
Add a new device generic parameter to controls the maximum
number of MAC filters allowed per VF.
For example, to limit a VF to 3 MAC addresses:
$ devlink dev param set pci/0000:3b:00.0 name max_mac_per_vf \
value 3 \
cmode runtime
Signed-off-by: Mohammad Heib <mheib@redhat.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
|
|
Cross-merge networking fixes after downstream PR (net-6.18-rc5).
Conflicts:
drivers/net/wireless/ath/ath12k/mac.c
9222582ec524 ("Revert "wifi: ath12k: Fix missing station power save configuration"")
6917e268c433 ("wifi: ath12k: Defer vdev bring-up until CSA finalize to avoid stale beacon")
https://lore.kernel.org/11cece9f7e36c12efd732baa5718239b1bf8c950.camel@sipsolutions.net
Adjacent changes:
drivers/net/ethernet/intel/Kconfig
b1d16f7c0063 ("libie: depend on DEBUG_FS when building LIBIE_FWLOG")
93f53db9f9dc ("ice: switch to Page Pool")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
There is some overlap with the cs4271 driver.
|
|
Allow two resets to be defined to support the SpacemiT K1 SoC QSPI IP.
Move the allOf block down, below the required section.
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Alex Elder <elder@riscstar.com>
Link: https://patch.msgid.link/20251027133008.360237-3-elder@riscstar.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Add the SpacemiT K1 SoC QSPI IP to the list of supported hardware. This
is the first non-Freescale device represented here. It has a nearly
identidal register set, and this binding correctly describes the hardware.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Alex Elder <elder@riscstar.com>
Link: https://patch.msgid.link/20251027133008.360237-2-elder@riscstar.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Mark 'interrupts', 'interrupt-controller', and 'interrupt-cells' as
optional in the binding schema.
The 'interrupts' property should not be required for the TPS65910 PMIC.
On the AM335x-ICEV2 SoC, there is no hardware connection from the PMIC_INT
pin to the SoC. Without the 'interrupts' property defined, the PMIC cannot
forward interrupts.
Signed-off-by: Shree Ramamoorthy <s-ramamoorthy@ti.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20251021182716.292652-1-s-ramamoorthy@ti.com
Signed-off-by: Lee Jones <lee@kernel.org>
|
|
Allow wakeup-source property to below CHECK_DTBS warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-emcon-avari.dtb: pmic@58 (dlg,da9063): onkey: 'wakeup-source' does not match any of the regexes: 'pinctrl-[0-9]+'
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20251014184114.2353199-1-Frank.Li@nxp.com
Signed-off-by: Lee Jones <lee@kernel.org>
|
|
This PMIC is referenced in upstream DTs for the Renesas Lager and
Koelsch boards. Sadly, there is no documentation available. This minimal
binding description states the facts that we do know.
Fixes:
arch/arm/boot/dts/renesas/r8a7790-lager.dtb: /soc/spi@e6e10000/pmic@0: failed to match any schema with compatible: ['renesas,r2a11302ft']
arch/arm/boot/dts/renesas/r8a7791-koelsch.dtb: /soc/spi@e6e20000/pmic@0: failed to match any schema with compatible: ['renesas,r2a11302ft']
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20251010094734.10487-2-wsa+renesas@sang-engineering.com
Signed-off-by: Lee Jones <lee@kernel.org>
|