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2015-01-13ARM: imx: clk-vf610: Add clock for UART4 and UART5Bhuvanchandra DV
Add support for clock gating of UART4 and UART5. We use these UART's in a (not yet mainlined) device tree. Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-01-13ARM: shmobile: r8a7791: add SRC interrupt number on DTSIKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-01-13ARM: shmobile: r8a7790: add SRC interrupt number on DTSIKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-01-13ARM: shmobile: r8a7791: fix MSTP8 input clocksSergei Shtylyov
I made a mistake when rebasing Andrey Gusakov's patch adding MLB+ clock to the R8A7791 device tree, inserting <&hp_clk> into the "clocks" property of the MSTP8 node at a wrong position, so that the input clocks for MLB+ and IPMMU-SGX got swapped... Fixes: 7408d3061d2f ("ARM: shmobile: r8a7791: add MLB+ clock") Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-01-13ARM: shmobile: r8a7740 dtsi: Add PM domain supportGeert Uytterhoeven
Add a device node for the System Controller, with subnodes that represent the hardware power area hierarchy. Hook up all devices to their respective PM domains. Add a minimal device node for the Coresight-ETM hardware block, and hook it up to the D4 PM domain, so the R-Mobile System Controller driver can keep the domain powered, until the new Coresight code handles runtime PM. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-01-13ARM: shmobile: r8a7791: tidyup #sound-dai-cells settingsKuninori Morimoto
Renesas sound driver needs #sound-dai-cells settings, but, this usage is a little bit confusable. It came from ALSA SoC historical reasons. The sound DAI naming method is different between Single/Multi DAI in the ALSA framework, and it is used for sound card matching. And this #sound-dai-cells has relationship to it. Current SoC dtsi has #sound-dai-cells = <1> as default settings (= it is assuming that board/platform has multi DAI), and board/platform side needs to overwrite it if board/platform was single DAI. This style is more confusable for users. This patch removes SoC side default settings, and force to set it by board/platform side. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-01-13ARM: shmobile: r8a7790: tidyup #sound-dai-cells settingsKuninori Morimoto
Renesas sound driver needs #sound-dai-cells settings, but, this usage is a little bit confusable. It came from ALSA SoC historical reasons. The sound DAI naming method is different between Single/Multi DAI in the ALSA framework, and it is used for sound card matching. And this #sound-dai-cells has relationship to it. Current SoC dtsi has #sound-dai-cells = <1> as default settings (= it is assuming that board/platform has multi DAI), and board/platform side needs to overwrite it if board/platform was single DAI. This style is more confusable for users. This patch removes SoC side default settings, and force to set it by board/platform side. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-01-13ARM: shmobile: r8a7791 dtsi: Drop "renesas,rcar_sound" compatible valueGeert Uytterhoeven
The "renesas,rcar_sound" compatible property value was never processed nor documented. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-01-13ARM: shmobile: r8a7790 dtsi: Drop "renesas,rcar_sound" compatible valueGeert Uytterhoeven
The "renesas,rcar_sound" compatible property value was never processed nor documented. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-01-12Merge tag 'berlin-dt-for-3.20-1' of ↵Olof Johansson
git://git.infradead.org/users/hesselba/linux-berlin into next/dt Merge "ARM: berlin: DT changes for v3.20 (round 1)" from Sebastian Hesselbarth: Berlin DT changes for v3.20 (round 1) - add PMU nodes for BG2Q and BG2CD - add PPI CPU masks for TWD timer interrupts * tag 'berlin-dt-for-3.20-1' of git://git.infradead.org/users/hesselba/linux-berlin: ARM: dts: berlin: add PPI cpu mask to twd timer interrupts ARM: dts: berlin: add pmu node for BG2Q and BG2CD Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-12ARM: dts: Only build dtb if associated Arch and/or SoC is enabledPeter Robinson
A number of arches (EXYNOS/IMX/TEGRA) are separated out into finer grained definitions whether it be sub ARCH or SOC definitions. The device tree blobs should only be built if the specific option is enabled that supports that device or it might be that there's an expectation that the device is supported when in actual fact it's not. This ensures only the relevant bits are built. Also standardised the line break between the arch/soc definitions and the dtbs to be on separate lines for better consistency as per feedback. Signed-off-by: Peter Robinson <pbrobinson@gmail.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Shawn Guo <shawn.guo@freescale.com> [olof: Fixed stray \ in one of the IMX rules] Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-13ARM: shmobile: R-Mobile: Store SYSC base address in rmobile_pm_domainGeert Uytterhoeven
Replace the hardcoded addresses for accessing the SYSC PM domain registers by register offsets, relative to the SYSC base address stored in struct rmobile_pm_domain. In the future, the SYSC base address will come from DT. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-01-13ARM: shmobile: R-Mobile: Use generic_pm_domain.attach_dev() for pm_clk setupGeert Uytterhoeven
Use the just introduced genpd attach/detach callbacks to register the devices' module clocks, instead of doing it directly, to make it DT-proof. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-01-12ARM: brcmstb: update CPU power management sequenceBrian Norris
The automatic CPU power state machine for B15 CPUs does not work reliably as-is. This patch implements a manual sequence in software to replace it. This was tested successfully with over 10,000 hotplug cycles of something like this: echo 0 > /sys/devices/system/cpu/cpu1/online echo 1 > /sys/devices/system/cpu/cpu1/online whereas the existing sequence often locks up after a few hundred cycles. Fixes: 62639c2f5332 ("ARM: brcmstb: reintroduce SMP support") Acked-by: Gregory Fong <gregory.0xf0@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2015-01-12Merge tag 'renesas-soc-for-v3.20' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc Merge "Renesas ARM Based SoC Updates for v3.20" from Simon Horman: * Multiplatform support for r8a73a4 * No TWD setup in C for Multiplatform on r8a7779 * Fix is_e2 warning in generic R-Car Gen2 SoC setup code * Add missing Add missing legacy INTCA0 clock for irqpin module on sh73a0 * tag 'renesas-soc-for-v3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: r8a73a4: Multiplatform support ARM: shmobile: r8a7779: No TWD setup in C for Multiplatform ARM: shmobile: Fix is_e2 warning ARM: shmobile: sh73a0 legacy/reference: Add missing INTCA0 clock for irqpin module Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-12Merge tag 'renesas-sh73a0-ccf-for-v3.20' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/drivers Merge "Renesas ARM Based SoC sh73a0 CCF Updates for v3.20" from Simon Horman: * Add sh73a0 CCF support * tag 'renesas-sh73a0-ccf-for-v3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: sh73a0: disable legacy clock initialization ARM: shmobile: sh73a0: add MSTP clock assignments to DT ARM: shmobile: kzm9g-reference: Common clock framework DT description ARM: shmobile: sh73a0: Common clock framework DT description ARM: shmobile: sh73a0: Add CPG register bits header clk: shmobile: sh73a0 common clock framework implementation Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-12Merge tag 'renesas-lager-board-removal-for-v3.20' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup Merge "Renesas ARM Based SoC Lager Board Removal for v3.20" from Simon Horman: "The serial port rename changes are not strictly related to lager board removal from a feature point of view. But the lager portion of this change depends on board removal to avoid a regression of booting using that code, And thus it seems to make sense to put here. And it seems best to put the koelsch and lager serial port rename changes in the same branch. Likewise the removal of bootargs from lager DT depends on removing lager board code to avoid a regression when using it and thus I have included it in the same branch." * Remove legacy r8a7790 SoC and its Lager board code * Update serial port names on koelsch and lager boards * Remove console bootargs parameter from lager DT * tag 'renesas-lager-board-removal-for-v3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: lager dts: Drop console= bootargs parameter ARM: shmobile: koelsch: Rename SCIF[01] serial ports to ttySC[01] ARM: shmobile: lager: Rename SCIFA[01] serial ports to ttySC[01] ARM: shmobile: r8a7790: Remove legacy code ARM: shmobile: lager: Remove legacy board support ARM: shmobile: lager-reference: DTS-only board support Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-12Merge tag 'renesas-dt-for-v3.20' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt Merge "Renesas ARM Based SoC DT Updates for v3.20" from Simon Horman: * Use clock-indices instead of deprecated renesas,clock-indices * Prepare for r8a73a4 multiplatform support * Increase clock coverage for r8a779[014] * Correct r8a7779 clock usage * Correct LAN9220 VDDVARIO voltage on ape6evm * Correct QSPI SPI-Flash mode of lager and koelsch * Correct flash partition label and size on koelsch * Correct mask for GIC PPI interrupts on r8a779[14] * Correct BSC bus range on ape6evm-reference * tag 'renesas-dt-for-v3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (30 commits) ARM: shmobile: r8a7791: add MLB+ clock ARM: shmobile: r8a7790: add MLB+ clock ARM: shmobile: ape6evm: Fix LAN9220 VDDVARIO voltage ARM: shmobile: r8a73a4: Add r8a73a4-ape6evm.dtb to ARCH_SHMOBILE_MULTI ARM: shmobile: ape6evm: Add keypad to the device tree ARM: shmobile: ape6evm: Add LEDs to the device tree ARM: shmobile: ape6evm: synchronize dts with reference platform ARM: shmobile: ape6evm: fix compatible string for Ethernet controller ARM: shmobile: r8a7794: Add MMCIF clock to device tree ARM: shmobile: r8a7794: Add SDHI clocks to device tree ARM: shmobile: r8a7794: Add I2C clocks to device tree ARM: shmobile: r8a7779: Add TWD device to DTS ARM: shmobile: r8a7779: Use MSTP for SCIF clocks ARM: shmobile: r8a7779: Use R8A7779_CLK_P as SCIF parent clock ARM: shmobile: r8a7794: Add QSPI clock to device tree ARM: shmobile: lager: Fix QSPI mode of SPI-Flash into mode3 ARM: shmobile: r8a7794: Add SYS-DMAC clocks to device tree ARM: shmobile: r8a7791: Add IPMMU-SGX clock to device tree ARM: shmobile: koelsch: Fix QSPI mode of SPI-Flash into mode3 ARM: shmobile: r8a7794: Add USBDMAC[01] clocks to device tree ... Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-12Merge tag 'renesas-dt-cleanups-for-v3.20' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt Merge "Renesas ARM Based SoC DT Cleanups for v3.20" from Simon Horman: * Replace status value "ok" with "okay" * tag 'renesas-dt-cleanups-for-v3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: kzm9g-reference dts: Replace status value "ok" by "okay" ARM: shmobile: alt dts: Replace status value "ok" by "okay" ARM: shmobile: koelsch dts: Replace status value "ok" by "okay" ARM: shmobile: henninger dts: Replace status value "ok" by "okay" ARM: shmobile: lager dts: Replace status value "ok" by "okay" ARM: shmobile: armadillo800eva dts: Replace status value "ok" by "okay" ARM: shmobile: genmai dts: Replace status value "ok" by "okay" Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-12Merge tag 'renesas-defconfig-for-v3.20' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/defconfig Merge "Renesas ARM Based SoC Defconfig Updates for v3.20" from Simon Horman: * Enable DA9063, MICREL_PHY and MTD_BLOCK watchdog in multiplatform defconfig * Update AK8975 config option in kzm9g defconfig * tag 'renesas-defconfig-for-v3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: Enable DA9063 watchdog in multiplatform defconfig ARM: shmobile: Enable MICREL_PHY in shmobile_defconfig ARM: shmobile: defconfig: add MTD_BLOCK ARM: shmobile: defconfig: cleanup by savedefconfig ARM: shmobile: kzm9g_defconfig: Update AK8975 config option Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-12ARM: 8255/1: perf: Prevent wraparound during overflowDaniel Thompson
If the overflow threshold for a counter is set above or near the 0xffffffff boundary then the kernel may lose track of the overflow causing only events that occur *after* the overflow to be recorded. Specifically the problem occurs when the value of the performance counter overtakes its original programmed value due to wrap around. Typical solutions to this problem are either to avoid programming in values likely to be overtaken or to treat the overflow bit as the 33rd bit of the counter. Its somewhat fiddly to refactor the code to correctly handle the 33rd bit during irqsave sections (context switches for example) so instead we take the simpler approach of avoiding values likely to be overtaken. We set the limit to half of max_period because this matches the limit imposed in __hw_perf_event_init(). This causes a doubling of the interrupt rate for large threshold values, however even with a very fast counter ticking at 4GHz the interrupt rate would only be ~1Hz. Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2015-01-12ARM: 8266/1: Remove early stack deallocation from restore_user_regsDaniel Thompson
Currently restore_user_regs deallocates the SVC stack early in its execution and relies on no exception being taken between the deallocation and the registers being restored. The introduction of a default FIQ handler that also uses the SVC stack breaks this assumption and can result in corrupted register state. This patch works around the problem by removing the early stack deallocation and using r2 as a temporary instead. I have not found a way to do this without introducing an extra mov instruction to the macro. Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2015-01-12ARM: at91: board-dt-sama5: add phy_fixup to override NAND_TreeWenyou Yang
Appearance: On some SAMA5D4EK boards, after power up, the Eth1 doesn't work. Reason: The PIOE2 pin is connected to the NAND_Tree# of KSZ8081, But it outputs LOW during the reset period, which cause the NAND_Tree# enabled. Add phy_fixup() to disable NAND_Tree by overriding the Operation Mode Strap Override register(i.e. Register 16h) to clear the NAND_Tree bit. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-01-12ARM: at91/dt: sam9263: Add missing clocks to lcdc nodeAlexander Stein
atmel_lcdfb needs also uses hclk clock, but AT91SAM9263 doesn't have that specific clock, so use lcd_clk twice. The same was done in arch/arm/mach-at91/at91sam9263.c Signed-off-by: Alexander Stein <alexanders83@web.de> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-01-12ARM: at91: sama5d3: dt: correct the sound routeBo Shen
The MICBIAS is a supply, should route to MIC while not IN1L. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-01-12ARM: at91/dt: sama5d4: fix the timer reg lengthBo Shen
The second property of reg is the length, so correct it for timer. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-01-12ARM: dts: add Panel device support for exynos3250-rinatoInki Dae
This patch adds MIPI-DSI and MIPI-DSI based S6E63J0X03 AMOLED panel device nodes for Exynos3250 Rinato board. Signed-off-by: Inki Dae <inki.dae@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-01-12ARM: dts: add fimd device support for exynos3250-rinatoInki Dae
This patch adds fimd device node which is a display controller for Exynos3250 Rinato board. Signed-off-by: Inki Dae <inki.dae@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-01-12ARM: dts: use macro in gpio keys for exynos3250 boardsBeomho Seo
This patch replaces number by macro in gpio keys for exynos3250 boards. Cc: Youngjun Cho <yj44.cho@samsung.com> Cc: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Beomho Seo <beomho.seo@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-01-12ARM: dts: remove unnecessary gpio-key nodes for exynos3250 boardsBeomho Seo
This patch removes unnecessary property of gpio-keys node. The gpio-keys driver doesn't use interrupts and interrupt-parent. Cc: Youngjun Cho <yj44.cho@samsung.com> Cc: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Beomho Seo <beomho.seo@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-01-12ARM: dts: Enable USB node for exynos3250-monkJaewon Kim
This patch adds device tree node for hsotg to control USB 2.0 Device. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-01-12ARM: dts: Enable USB node for exynos3250-rinatoJaewon Kim
This patch enables hsotg and usbphy node to use USB 2.0 Device. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-01-12ARM: dts: Add hsotg node for exynos3250Jaewon Kim
This patch adds device tree node for hsotg to control USB 2.0 Device. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-01-12ARM: dts: Add exynos_usbphy node for exynos3250Jaewon Kim
This patch adds device tree node for exynos_usbphy to use USB 2.0 Device. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-01-12ARM: EXYNOS: Recognize Samsung MFC v8 devicesSjoerd Simons
Also setup memory allocations for version 8 of the MFC as present in Samsung Exynos 5422/5800 SoCs Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-01-12ARM: dts: Add dts file for Odroid XU3 boardSjoerd Simons
Add DTS for the Hardkernel Odroid XU3. The name of the DTS file is kept the same as the vendors naming, which means it's prefixed with exynos5422 instead of exynos5800 as the SoC name even though it includes the exyno5800 dtsi. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Tested-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-01-12ARM: exynos_defconfig: Enable LM90 driverAndreas Faerber
multi_v7_defconfig has it as Y already, so build it in here, too, for consistency, and therefore build in HWMON as well. Signed-off-by: Andreas Faerber <afaerber@suse.de> Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-01-12ARM: exynos_defconfig: Enable options for display panel supportJavier Martinez Canillas
Many Exynos devices have a display panel. Most of them just have a simple panel while others have more complex configurations that requires an embedded DisplayPort (eDP) to LVDS bridges. This patch enables the following features to be built in the kernel image to support both setups: - Direct Rendering Manager (DRM) - DRM bridge registration and lookup framework - Parade ps8622/ps8625 eDP/LVDS bridge - NXP ptn3460 eDP/LVDS bridge - Exynos Fully Interactive Mobile Display controller (FIMD) - Panel registration and lookup framework - Simple panels - Backlight & LCD device support Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-01-12ARM: zynq: Enable pinctrlSoren Brinkmann
Select pinctrl and the Zynq pinctrl driver. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Tested-by: Andreas Färber <afaerber@suse.de> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-01-12ARM: zynq: DT: Add pinctrl informationSoren Brinkmann
Add pinctrl descriptions to the zc702 and zc706 device trees. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Tested-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-01-11stmmac: dwmac-sti: Pass sysconfig register offset via syscon dt property.Peter Griffin
Based on Arnds review comments here https://lkml.org/lkml/2014/11/13/161, we should not be mixing address spaces in the reg property like this driver currently does. This patch updates the driver, dt docs and also the existing dt nodes to pass the sysconfig offset in the syscon dt property. This patch breaks DT compatibility! But this platform is considered WIP, and is only used by a few developers who are upstreaming support for it. This change has been done as a single atomic commit to ensure it is bisectable. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-11ARM: multi_v7_defconfig: Enable stih407 usb picophyPeter Griffin
This patch enables the picoPHY usb phy which is used by the usb2 and usb3 host controllers when controlling usb2/1.1 devices. It is found in stih407 family SoC's from STMicroelectronics. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Acked-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-11ARM: STi: DT: STiH410: Add DT nodes for the ehci and ohci usb controllers.Peter Griffin
This patch adds the DT nodes for the extra ehci and ohci usb controllers on the stih410 SoC. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-11ARM: STi: DT: STiH410: Add usb2 picophy dt nodesPeter Griffin
This patch adds the dt nodes for the extra usb2 picophys found on the stih410. These two picophys are used in conjunction with the extra ehci/ohci usb controllers also found on the stih410 SoC. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-11ARM: STi: DT: STiH407: Add usb2 picophy dt nodesPeter Griffin
This patch adds the dt nodes for the usb2 picophy found on the stih407 device family. It is used on stih407 by the dwc3 usb3 controller when controlling usb2/1.1 devices. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-11phy: miphy365x: Pass sysconfig register offsets via syscfg dt property.Peter Griffin
Based on Arnds review comments here https://lkml.org/lkml/2014/11/13/161, update the miphy365 phy driver to access sysconfig register offsets via syscfg dt property. This is because the reg property should not be mixing address spaces like it does currently for miphy365. This change then also aligns us to how other platforms such as keystone and bcm7445 pass there syscon offsets via DT. This patch breaks DT compatibility, but this platform is considered WIP, and is only used by a few developers who are upstreaming support for it. This change has been done as a single atomic commit to ensure it is bisectable. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-11Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds
Pull ARM fixes from Russell King: "Three small fixes from over the Christmas period, and wiring up the new execveat syscall for ARM" * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: 8275/1: mm: fix PMD_SECT_RDONLY undeclared compile error ARM: 8253/1: mm: use phys_addr_t type in map_lowmem() for kernel mem region ARM: 8249/1: mm: dump: don't skip regions ARM: wire up execveat syscall
2015-01-11ARM: mediatek: dts: Add uart to Aquaris5Matthias Brugger
This patch enables uart port for the Aquaris5 mobile phone. Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2015-01-11ARM: mediatek: dts: Add uart to mt6589Matthias Brugger
This patch adds the uart ports to the device tree of Mediatek mt6589 SoC. Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2015-01-11Merge branch 'perf-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Ingo Molnar: "Mostly tooling fixes, but also some kernel side fixes: uncore PMU driver fix, user regs sampling fix and an instruction decoder fix that unbreaks PEBS precise sampling" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/uncore/hsw-ep: Handle systems with only two SBOXes perf/x86_64: Improve user regs sampling perf: Move task_pt_regs sampling into arch code x86: Fix off-by-one in instruction decoder perf hists browser: Fix segfault when showing callchain perf callchain: Free callchains when hist entries are deleted perf hists: Fix children sort key behavior perf diff: Fix to sort by baseline field by default perf list: Fix --raw-dump option perf probe: Fix crash in dwarf_getcfi_elf perf probe: Fix to fall back to find probe point in symbols perf callchain: Append callchains only when requested perf ui/tui: Print backtrace symbols when segfault occurs perf report: Show progress bar for output resorting