kernel/drivers/soc, branch linux-4.16.y

soc: bcm: raspberrypi-power: Fix use of __packed

2018-06-20T19:01:17Z

[ Upstream commit 0a12e80ce4230434c2ed66ad0d65af0b7ccecea8 ] Commit a09cd356586d ("ARM: bcm2835: add rpi power domain driver") attempted to annotate the structure rpi_power_domain_packet with __packed but introduced a typo and made it named __packet instead. Just drop the annotation since the structure is naturally aligned already. Fixes: a09cd356586d ("ARM: bcm2835: add rpi power domain driver") Signed-off-by: Florian Fainelli Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

MIPS: lantiq: gphy: Drop reboot/remove reset asserts

2018-06-05T09:46:12Z

commit 32795631e67e16141aa5e065c28ba03bf17abb90 upstream. While doing a global software reset, these bits are not cleared and let some bootloader fail to initialise the GPHYs. The bootloader don't expect the GPHYs in reset, as they aren't during power on. The asserts were a workaround for a wrong syscon-reboot mask. With a mask set which includes the GPHY resets, these resets aren't required any more. Fixes: 126534141b45 ("MIPS: lantiq: Add a GPHY driver which uses the RCU syscon-mfd") Signed-off-by: Mathias Kresin Acked-by: Martin Blumenstingl Acked-by: Hauke Mehrtens Cc: John Crispin Cc: linux-mips@linux-mips.org Cc: # 4.14+ Patchwork: https://patchwork.linux-mips.org/patch/19003/ [jhogan@kernel.org: Fix build warnings] Signed-off-by: James Hogan Signed-off-by: Greg Kroah-Hartman

soc: amlogic: meson-gx-pwrc-vpu: fix error on shutdown when domain is powered off

2018-05-30T06:17:44Z

[ Upstream commit 87f88732d25e6175cb4faa8070658f604660d720 ] When operating the system headless headless, the domain is never powered on, leaving the clocks disabled. The shutdown function then tries to disable the already disabled clocks, resulting in errors. Therefore call meson_gx_pwrc_vpu_power_off() only if domain is powered on. This patch fixes the described issue on my system (Odorid-C2). Fixes: 339cd0ea0822 "soc: amlogic: meson-gx-pwrc-vpu: fix power-off when powered by bootloader" Signed-off-by: Heiner Kallweit Reviewed-by: Neil Armstrong Signed-off-by: Kevin Hilman Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

soc: renesas: r8a77970-sysc: fix power area parents

2018-05-30T06:17:43Z

[ Upstream commit 40d5c8e94751f4a4fa4e0e27e3805e201a4e79c0 ] According to the figure 9.2(b) of the R-Car Series, 3rd Generation User’s Manual: Hardware Rev. 0.80 the A2IRn and A2SCn power areas in R8A77970 have the A3IR area as a parent, thus the SYSC driver has those parents wrong... Fixes: bab9b2a74fe9 ("soc: renesas: rcar-sysc: add R8A77970 support") Signed-off-by: Sergei Shtylyov Reviewed-by: Geert Uytterhoeven Signed-off-by: Simon Horman Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

soc: qcom: wcnss_ctrl: Fix increment in NV upload

2018-05-30T06:17:37Z

[ Upstream commit 90c29ed7627b6b4aeb603ee197650173c8434512 ] hdr.len includes both the size of the header and the fragment, so using this when stepping through the firmware causes us to skip 16 bytes every chunk of 3072 bytes; causing only the first fragment to actually be valid data. Instead use fragment size steps through the firmware blob. Fixes: ea7a1f275cf0 ("soc: qcom: Introduce WCNSS_CTRL SMD client") Reported-by: Will Newton Signed-off-by: Bjorn Andersson Signed-off-by: Andy Gross Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

soc: mediatek: fix the mistaken pointer accessed when subdomains are added

2018-04-24T07:42:56Z

commit 73ce2ce129783813e1ebc37d2c757fe5e0fab1ef upstream. Fix the pointer to struct scp_subdomian not being moved forward when each sub-domain is expected to be iteratively added through pm_genpd_add_subdomain call. Cc: stable@vger.kernel.org Fixes: 53fddb1a66dd ("soc: mediatek: reduce code duplication of scpsys_probe across all SoCs") Reported-by: Weiyi Lu Signed-off-by: Sean Wang Signed-off-by: Matthias Brugger Signed-off-by: Greg Kroah-Hartman

soc/fsl/qbman: fix issue in qman_delete_cgr_safe()

2018-03-14T17:16:23Z

The wait_for_completion() call in qman_delete_cgr_safe() was triggering a scheduling while atomic bug, replacing the kthread with a smp_call_function_single() call to fix it. Signed-off-by: Madalin Bucur Signed-off-by: Roy Pledge Signed-off-by: David S. Miller

Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2018-03-01T00:11:04Z

Pull ARM SoC fixes from Arnd Bergmann: "This is the first set of bugfixes for ARM SoCs, fixing a couple of stability problems, mostly on TI OMAP and Rockchips platforms: - OMAP2 hwmod clocks must be enabled in the correct order - OMAP3 Wakeup from resume through PRM IRQ was unreliable - one regression on OMAP5 caused by a kexec fix - Rockchip ethernet needs some settings for stable operation on Rock64 - Rockchip based Chrombook Plus needs another clock setting for stable display suspend/resume - Rockchip based phyCORE-RK3288 was able to run at an invalid CPU clock frequency - Rockchip MMC link was sometimes unreliable - multiple fixes to avoid crashes in the Broadcom STB DPFE driver Other minor changes include: - Devicetree fixes for incorrect hardware description (rockchip, omap, Gemini, amlogic) - some MAINTAINER file updates to correct email and git addresses - some fixes addressing 'make W=1' dtc warnings (broadcom, amlogic, cavium, qualcomm, hisilicon, zx) - fixes for LTO-compilation (orion, davinci, clps711x) - one fix for an incorrect Kconfig errata selection - a memory leak in the OMAP timer driver - a kernel data leak in OMAP1 debugfs files" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (38 commits) MAINTAINERS: update entries for ARM/STM32 ARM: dts: bcm283x: Move arm-pmu out of soc node ARM: dts: bcm283x: Fix unit address of local_intc ARM: dts: NSP: Fix amount of RAM on BCM958625HR ARM: dts: Set D-Link DNS-313 SATA to muxmode 0 ARM: omap2: set CONFIG_LIRC=y in defconfig ARM: dts: imx6dl: Include correct dtsi file for Engicam i.CoreM6 DualLite/Solo RQS memory: brcmstb: dpfe: support new way of passing data from the DCPU memory: brcmstb: dpfe: fix type declaration of variable "ret" memory: brcmstb: dpfe: properly mask vendor error bits ARM: BCM: dts: Remove leading 0x and 0s from bindings notation ARM: orion: fix orion_ge00_switch_board_info initialization ARM: davinci: mark spi_board_info arrays as const ARM: clps711x: mark clps711x_compat as const arm: zx: dts: Remove leading 0x and 0s from bindings notation arm64: dts: Remove leading 0x and 0s from bindings notation arm64: dts: cavium: fix PCI bus dtc warnings MAINTAINERS: ARM: at91: update my email address soc: imx: gpc: de-register power domains only if initialized ARM: dts: rockchip: Fix DWMMC clocks ...

treewide/trivial: Remove ';;$' typo noise

2018-02-22T09:59:33Z

On lkml suggestions were made to split up such trivial typo fixes into per subsystem patches: --- a/arch/x86/boot/compressed/eboot.c +++ b/arch/x86/boot/compressed/eboot.c @@ -439,7 +439,7 @@ setup_uga32(void **uga_handle, unsigned long size, u32 *width, u32 *height) struct efi_uga_draw_protocol *uga = NULL, *first_uga; efi_guid_t uga_proto = EFI_UGA_PROTOCOL_GUID; unsigned long nr_ugas; - u32 *handles = (u32 *)uga_handle;; + u32 *handles = (u32 *)uga_handle; efi_status_t status = EFI_INVALID_PARAMETER; int i; This patch is the result of the following script: $ sed -i 's/;;$/;/g' $(git grep -E ';;$' | grep "\.[ch]:" | grep -vwE 'for|ia64' | cut -d: -f1 | sort | uniq) ... followed by manual review to make sure it's all good. Splitting this up is just crazy talk, let's get over with this and just do it. Reported-by: Pavel Machek Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar

soc: imx: gpc: de-register power domains only if initialized

2018-02-22T03:22:12Z

If power domain information are missing in the device tree, no power domains get initialized. However, imx_gpc_remove tries to remove power domains always in the old DT binding case. Only remove power domains when imx_gpc_probe initialized them in first place. Fixes: 721cabf6c660 ("soc: imx: move PGC handling to a new GPC driver") Signed-off-by: Stefan Agner Reviewed-by: Lucas Stach Reviewed-by: Fabio Estevam Signed-off-by: Shawn Guo