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2017-01-30Merge branch 'iommu/iommu-priv' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into arm/coreJoerg Roedel1-0/+10
2017-01-30Merge branch 'iommu/guest-msi' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into arm/coreJoerg Roedel1-0/+12
2017-01-30[media] rc: change wakeup_protocols to list all protocol variantsSean Young2-13/+14
For IR wakeup, a driver has to program the hardware to wakeup at a specific IR sequence, so it makes no sense to allow multiple wakeup protocols to be selected. In the same manner the sysfs interface only allows one scancode to be provided. In addition, we need to know the specific variant of the protocol. In short, these changes are made to the wakeup_protocols sysfs entry: - list all the protocol variants rather than the protocol groups, e.g. "nec nec-x nec-32" rather than just "nec". - only allow one protocol variant to be selected rather than multiple - wakeup_filter can only be set once a protocol has been selected in wakeup_protocols. This is an API change, however the only user of this API is the img-ir, but the wakeup code was never merged to mainline, so it was never used. Signed-off-by: Sean Young <sean@mess.org> Cc: James Hogan <james.hogan@imgtec.com> Cc: Sifan Naeem <sifan.naeem@imgtec.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-01-30Merge branch 'ib-mvebu-98dx3236' into develLinus Walleij1-0/+46
2017-01-30pinctrl: mvebu: pinctrl driver for 98DX3236 SoCKalyan Kinthada1-0/+46
This pinctrl driver supports the 98DX3236, 98DX3336 and 98DX4251 SoCs from Marvell. Signed-off-by: Kalyan Kinthada <kalyan.kinthada@alliedtelesis.co.nz> Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-01-30KVM: arm/arm64: Documentation: Update arm-vgic-v3.txtVijaya Kumar K1-3/+8
Update error code returned for Invalid CPU interface register value and access in AArch32 mode. Acked-by: Christoffer Dall <christoffer.dall@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Vijaya Kumar K <Vijaya.Kumar@cavium.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2017-01-30[media] cec-intro.rst: mention the v4l-utils package and CEC utilitiesHans Verkuil1-0/+12
Mention where to find the CEC utilities. Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-01-30arm: mvebu: support for SMP on 98DX3336 SoCChris Packham2-0/+17
Compared to the armada-xp the 98DX3336 uses different registers to set the boot address for the secondary CPU so a new enable-method is needed. This will only work if the machine definition doesn't define an overall smp_ops because there is not currently a way of overriding this from the device tree if it is set in the machine definition. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2017-01-30[media] cec rst: remove "This API is not yet finalized" noticeHans Verkuil11-55/+0
The API is now finalized, so this notice should be dropped. Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-01-30Merge tag 'v4.10-rc6' into develLinus Walleij18-66/+122
Linux 4.10-rc6 Resolved conflicts in: drivers/pinctrl/pinctrl-amd.c drivers/pinctrl/samsung/pinctrl-exynos.c
2017-01-30PM / OPP: Update Documentation to remove RCU specific bitsViresh Kumar1-36/+16
Update OPP documentation to remove the RCU specific bits. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-01-30pwm: imx: doc: Update imx-pwm.txt documentation entryLukasz Majewski1-3/+3
The imx-pwm.txt documentation update as a preparation for polarity support. Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> Signed-off-by: Lukasz Majewski <l.majewski@majess.pl> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2017-01-30Merge back earlier suspend/hibernation changes for v4.11.Rafael J. Wysocki731-27578/+57313
2017-01-30clk: sunxi-ng: Add A80 Display Engine CCUChen-Yu Tsai1-0/+28
With the A80 SoC, Allwinner grouped and moved some subsystem specific clock controls to a separate address space, and possibly separate hardware block. One such subsystem is the display engine. The main clock control unit now only has 1 set of bus gate, dram gate, module clock, and reset control for the entire display subsystem. These feed into a secondary clock control unit, which has controls for each individual module of the display pipeline. This block is not documented in the user manual. Allwinner's kernel was used as the reference. Add support for the display engine clock controls found on the A80. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-01-30clk: sunxi-ng: Add A80 USB CCUChen-Yu Tsai1-0/+24
Add support for the USB clock controls found on the A80. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-01-30clk: sunxi-ng: Add A80 CCUChen-Yu Tsai1-0/+1
Add support for the main clock unit found in the A80. Some clocks were not documented in the released user manual, but were found in the official kernel from Allwinner. These include controls for the I2S, SPDIF, SATA, and eDP blocks. Note that on the A80, some subsystems have separate clock controllers downstream of the main clock unit. These include the MMC, USB, and display engine subsystems. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-01-29Merge tag 'samsung-soc-4.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/socOlof Johansson1-1/+1
Samsung mach/soc update for v4.11, second round: 1. Remove mach code for Exynos4415 as a continuation of removal of this SoC. 2. Remove obsolete property from the bindings documentation. * tag 'samsung-soc-4.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: dt-bindings: video: exynos7-decon: Remove obsolete samsung,power-domain property ARM: EXYNOS: Remove Exynos4415 arch code (SoC not supported anymore) Signed-off-by: Olof Johansson <olof@lixom.net>
2017-01-29Merge tag 'samsung-drivers-soc-pmu-4.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/driversOlof Johansson1-0/+1
Continuation of improvements for Exynos PM drivers for v4.11: 1. Add support for Exynos5433 to Power Management Unit (PMU) and Power Domains drivers. 2. Cleanups of duplicated and unused defines. * tag 'samsung-drivers-soc-pmu-4.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: soc: samsung: pmu: Remove duplicated define for ARM_L2_OPTION register soc: samsung: pmu: Remove unused and duplicated defines soc: samsung: pm_domains: Add new Exynos5433 compatible soc: samsung: pmu: Add dummy support for Exynos5433 SoC Signed-off-by: Olof Johansson <olof@lixom.net>
2017-01-29Merge tag 'zte-pd-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/driversOlof Johansson1-0/+19
ZTE PM domain driver support for 4.11: - It includes a series which adds DT bindings and PM domain driver for PCU (Power Control Unit) block found on ZTE ZX2967 family SoC. * tag 'zte-pd-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: soc: zte: pm_domains: Add support for zx296718 soc: zte: pm_domains: Prepare for supporting ARMv8 zx2967 family soc: zte: Add header for PM domains specifiers MAINTAINERS: add zx2967 SoC drivers to ARM ZTE architecture dt-bindings: zte: add bindings document for zx2967 power domain controller Signed-off-by: Olof Johansson <olof@lixom.net>
2017-01-29Merge tag 'imx-dt64-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt64Olof Johansson2-2/+19
Freescale arm64 device tree updates for 4.11: - Add support for LS1012A SoC which is an ARMv8 SoC with single Cortex-A53 core, and the corresponding board support: FRDM, QDS and RDB. - Enable TMU (Thermal Monitoring Unit) support for LS1046A SoC. - Enable PCA9547 device for ls2080a-rdb board by removing 'disabled' status setting. * tag 'imx-dt64-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: dt-bindings: clockgen: Add compatible string for LS1012A Documentation: DT: add LS1012A compatible for SCFG and DCFG Documentation: DT: Add entry for FSL LS1012A RDB, FRDM, QDS boards arm64: dts: ls1046a: Add TMU device tree support arm64: dts: Add support for FSL's LS1012A SoC arm64: dts: ls2080a-rdb: remove disable status of pca9547 Signed-off-by: Olof Johansson <olof@lixom.net>
2017-01-29Merge tag 'imx-dt-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dtOlof Johansson1-0/+2
i.MX device tree updates for 4.11: - New board support: vf610-zii-dev-rev-c, imx6ul-opos6uldev, imx6ul-isiot, imx6qdl-savageboard, imx6q-mccmon6. - A patch from Alexandre to correct the mangled license text which has been copied & pasted all over the i.MX device tree files. - Update cpu nodes of some i.MX SoCs to make them consistent and match ePAPR spec. - Add OCOTP device for i.MX6UL SoC. - Add security violation interrupt for i.MX25 DryIce. - Enable USB OTG, WIFI and Bluetooth support for i.MX6SX Udoo Neo board. - Enable S/PDIF and 2nd display pipeline support for CompuLab board.. - Add SPI and LTC3676 PMIC support for Gateworks Ventana boards. - A few random device addition for various boards: TVE DAC regulators for imx53-qsb, EEPROM for vf610-zii-dev, eMMC and NAND support for i.MX6UL Engicam boards. - Cleanups on obsoleted or unused properties. * tag 'imx-dt-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (32 commits) ARM: dts: udoo_neo: Add Bluetooth support ARM: dts: udoo_neo: Add Wifi support ARM: dts: udoo_neo: Add UDOO Neo USB OTG1 and OTG2 support ARM: dts: imx6ul: Add Engicam Is.IoT MX6UL NAND initial support ARM: dts: imx6ul: Add Engicam Is.IoT MX6UL eMMC initial support ARM: dts: imx6qdl: Fix "ERROR: code indent should use tabs where possible" ARM: dts: vf610-zii-dev: add EEPROM entry to Rev C ARM: dts: add Armadeus Systems OPOS6UL and OPOS6ULDEV support ARM: dts: imx6q-utilite-pro: enable 2nd display pipeline ARM: dts: vf610-zii-dev: Add .dts file for rev. C ARM: dts: vf610-zii-dev-rev-b: Remove leftover PWM pingroup ARM: dts: imx6: Support Savageboard quad ARM: dts: imx6: Support Savageboard dual ARM: dts: imx6: Add Savageboard common file ARM: dts: imx53-qsb: Provide the TVE DAC regulators ARM: dts: imx6q: Add mccmon6 board support Doc: devicetree: bindings: Add vendor prefix entry - lwn ARM: dts: imx/vf: Correct license text ARM: dts: imx25.dtsi: DryIce security violation interrupt ARM: dts: imx: Add ocotp node for imx6ul ... Signed-off-by: Olof Johansson <olof@lixom.net>
2017-01-29Merge tag 'hisi-arm64-dt-for-4.11' of git://github.com/hisilicon/linux-hisi into next/dt64Olof Johansson2-0/+5
ARM64: DT: Hisilicon SoC DT updates for 4.11 - Add binding for Hi3660 SoC and HiKey960 Board - Add binding for ARM Cortex-A73 - Add dts files for HiKey960 development board * tag 'hisi-arm64-dt-for-4.11' of git://github.com/hisilicon/linux-hisi: arm64: dts: Add dts files for Hisilicon Hi3660 SoC dt-bindings: Add a support cpu type for cortex-a73 document: dt: add binding for Hi3660 SoC Signed-off-by: Olof Johansson <olof@lixom.net>
2017-01-29Merge tag 'davinci-for-v4.11/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/dtOlof Johansson3-0/+7
Device tree updates for DaVinci DA850 * GPIO keys on DA850 LCDK * LCDC display on DA850 LCDK * USB OHCI on DA850 LCDK * VPIF (video input) on DA850 LCDK * Add a DA8xx specific compatible for UARTs * Introduce support for Lego Mindstorms EV3 * tag 'davinci-for-v4.11/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: dts: Add LEGO MINDSTORMS EV3 dts dt-bindings: add "microchip,24c128" compatible string dt-bindings: Add LEGO MINDSTORMS EV3 compatible specification dt-bindings: Add vendor prefix for LEGO ARM: dts: da850: Add ti,da830-uart compatible for serial ports ARM: dts: davinci: da850-lcdk: enable VPIF ARM: dts: davinci: da850-evm: enable VPIF ARM: dts: davinci: da850: VPIF: add node and muxing ARM: dts: da850-lcdk: Enable ohci for omapl138 lcdk ARM: dts: da850: Add usb device node ARM: dts: da850: specify the maximum pixel clock rate for tilcdc ARM: dts: da850-lcdk: add the vga-bridge node ARM: dts: da850: rename the display node label ARM: dts: da850-lcdk: add gpio-keys Signed-off-by: Olof Johansson <olof@lixom.net>
2017-01-29Merge tag 'v4.11-armsoc-drivers1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/driversOlof Johansson2-0/+7
Some extensions to the power-domain driver to support domains in hiword registers (write-mask in upper 16bit) and domain-definitions for the rk3328 soc. Secondly a "driver" that attaches to the already existing grf nodes and is able to set static defaults for settings that cannot really be attached to any specific subsystem. Most GRF settings can already be set from drivers using them, but there are some behavioural settings like the mmc/jtag switch that cannot. As the commit message states this is really meant as a last line of defence for things that neither belong to a subsystem nor to the Having this here allows arm64 socs to have this as well and also moves another bit of code out of the arm32 mach-rockchip. * tag 'v4.11-armsoc-drivers1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: rockchip: drop rk3288 jtag/mmc switch handling soc: rockchip: add driver handling grf setup dt-bindings: add used but undocumented rockchip grf compatible values soc: rockchip: power-domain: add power domain support for rk3328 dt-bindings: add binding for rk3328 power domains dt-bindings: power: add RK3328 SoCs header for idle-request soc: rockchip: power-domain: Support domain control in hiword-registers Signed-off-by: Olof Johansson <olof@lixom.net>
2017-01-29dt-bindings: power: supply: add AXP20X/AXP22X AC power supplyQuentin Schulz1-0/+22
The X-Powers AXP20X and AXP22X PMICs have an AC entry to supply power to the board. They have a few registers dedicated to the status of the AC power supply. This adds the DT binding documentation for the AC power supply for AXP20X and AXP22X PMICs. Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
2017-01-29dt-bindings: video: exynos7-decon: Remove obsolete samsung,power-domain propertyKrzysztof Kozlowski1-1/+1
The samsung,power-domain property is obsolete since commit 0da658704136 ("ARM: dts: convert to generic power domain bindings for exynos DT"). Replace it with generic one. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Acked-by: Rob Herring <robh@kernel.org>
2017-01-29leds: class: Add new optional brightness_hw_changed attributeHans de Goede2-0/+32
Some LEDs may have their brightness level changed autonomously (outside of kernel control) by hardware / firmware. This commit adds support for an optional brightness_hw_changed attribute to signal such changes to userspace (if a driver can detect them): What: /sys/class/leds/<led>/brightness_hw_changed Date: January 2017 KernelVersion: 4.11 Description: Last hardware set brightness level for this LED. Some LEDs may be changed autonomously by hardware/firmware. Only LEDs where this happens and the driver can detect this, will have this file. This file supports poll() to detect when the hardware changes the brightness. Reading this file will return the last brightness level set by the hardware, this may be different from the current brightness. Drivers which want to support this, simply add LED_BRIGHT_HW_CHANGED to their flags field and call led_classdev_notify_brightness_hw_changed() with the hardware set brightness when they detect a hardware / firmware triggered brightness change. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2017-01-29f2fs: get io size bit from mount optionJaegeuk Kim1-0/+2
This patch adds to set io_size_bits from mount option. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2017-01-29dt-bindings: clockgen: Add compatible string for LS1012AHarninder Rai1-0/+1
Signed-off-by: Harninder Rai <harninder.rai@nxp.com> Signed-off-by: Bhaskar Upadhaya <Bhaskar.Upadhaya@nxp.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-01-29Documentation: DT: add LS1012A compatible for SCFG and DCFGHarninder Rai1-2/+2
Signed-off-by: Harninder Rai <harninder.rai@nxp.com> Signed-off-by: Bhaskar Upadhaya <Bhaskar.Upadhaya@nxp.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-01-29Documentation: DT: Add entry for FSL LS1012A RDB, FRDM, QDS boardsHarninder Rai1-0/+16
Signed-off-by: Harninder Rai <harninder.rai@nxp.com> Signed-off-by: Bhaskar Upadhaya <Bhaskar.Upadhaya@nxp.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-01-28i2c: sh_mobile: document support for r8a7796 (R-Car M3-W)Simon Horman1-0/+1
Explicitly list per-SoC binding for r8a7796. No driver change is required as the initialisation sequence is currently the same as for the R-Car Gen3 fallback binding. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2017-01-28Merge tag 'arc-4.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arcLinus Torvalds1-0/+3
Pull ARC fixes from Vineet Gupta: "Hopefully last set of changes for ARC for 4.10: - fix for unaligned access emulation corner case - fix for udelay loop inline asm regression - fix irq affinity finally for AXS103 board [Yuriy] - final fixes for setting IO-coherency sanely in SMP" * tag 'arc-4.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: [arcompact] handle unaligned access delay slot corner case ARCv2: smp-boot: wake_flag polling by non-Masters needs to be uncached ARC: smp-boot: Decouple Non masters waiting API from jump to entry point ARCv2: MCIP: update the BCR per current changes ARC: udelay: fix inline assembler by adding LP_COUNT to clobber list ARCv2: MCIP: Deprecate setting of affinity in Device Tree
2017-01-28Documentation: dt: iio: stm32-adc: optional dma supportFabrice Gasnier1-0/+7
STM32 ADC can use dma. Add dt documentation for optional dma support. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-28iio: adc: stm32: add trigger polarity extended attributeFabrice Gasnier1-0/+18
Define extended attribute so that user may choose rising, falling or both edges for external trigger sources. Default to rising edge in case it isn't set. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-28Merge tag 'ib-mfd-iio-pwm-4.11' into testJonathan Cameron4-0/+133
Immutable branch between MFD, IIO and PWM due for the v4.11 merge window Pulled into IIO to allow follow up series of triggered capture for the STM32 ADCs.
2017-01-28iio: distance: srf08: add driver ABI documentationAndreas Klinger1-0/+22
Add sysfs-bus-iio-distance-srf08 for individual attributes of the driver, especially: - sensitivity which the device documentation calls gain for amplifying the signal - max_range for limiting the maximum distance for expected echos and therefore limiting the time waiting for telegrams Signed-off-by: Andreas Klinger <ak@it-klinger.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-28iio: distance: srf08: add trivial DT bindingAndreas Klinger2-0/+2
- Add DT binding for devantech,srf08 - Add vendor devantech to vendor list Signed-off-by: Andreas Klinger <ak@it-klinger.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller5-14/+21
Two trivial overlapping changes conflicts in MPLS and mlx5. Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-28Documentation: dt: iio: imu: st_lsm6dsx: add st,drdy-int-pin propertyLorenzo Bianconi1-0/+2
Add st,drdy-int-pin property to select interrupt pin of the package Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-28Documentation: dt-bindings: add the Amlogic Meson SAR ADC documentationMartin Blumenstingl1-0/+32
This adds the devicetree binding documentation for the SAR ADC found in Amlogic Meson SoCs. Currently only the GXBB, GXL and GXM SoCs are supported. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Tested-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-28iio: max5481: Add support for Maxim digital potentiometersMatt Weber1-0/+23
Add implementation for Maxim Integrated 5481, 5482, 5483, and 5484 digital potentiometer devices. Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX5481-MAX5484.pdf Signed-off-by: Maury Anderson <maury.anderson@rockwellcollins.com> Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com> Signed-off-by: Slawomir Stepien <sst@poczta.fm> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-28Documentation: dt-bindings: tmp007: Add optional interrupt supportManivannan Sadhasivam1-0/+8
This patch adds optional interrupt binding support for TI TMP007 - IR thermopiler sensor Signed-off-by: Manivannan Sadhasivam <manivannanece23@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-28iio: adc: Add Renesas GyroADC bindingsMarek Vasut1-0/+99
Add DT bindings for the Renesas RCar GyroADC block. This block is a simple 4/8-channel ADC which samples 12/15/24 bits of data every cycle from all channels. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Simon Horman <horms+renesas@verge.net.au> Cc: Jonathan Cameron <jic23@kernel.org> Cc: linux-renesas-soc@vger.kernel.org Cc: Wolfram Sang <wsa@the-dreams.de> Cc: Rob Herring <robh@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-28x86/boot/e820: Rename everything to e820_tableIngo Molnar1-2/+2
No change in functionality. Cc: Alex Thorlton <athorlton@sgi.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Huang, Ying <ying.huang@intel.com> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Juergen Gross <jgross@suse.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Paul Jackson <pj@sgi.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rafael J. Wysocki <rjw@sisk.pl> Cc: Tejun Heo <tj@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Wei Yang <richard.weiyang@gmail.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-01-28x86/boot/e820: Rename 'e820_map' variables to 'e820_array'Ingo Molnar1-2/+2
In line with the rename to 'struct e820_array', harmonize the naming of common e820 table variable names as well: e820 => e820_array e820_saved => e820_array_saved e820_map => e820_array initial_e820 => e820_array_init This makes the variable names more consistent and easier to grep for. No change in functionality. Cc: Alex Thorlton <athorlton@sgi.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Huang, Ying <ying.huang@intel.com> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Juergen Gross <jgross@suse.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Paul Jackson <pj@sgi.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rafael J. Wysocki <rjw@sisk.pl> Cc: Tejun Heo <tj@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Wei Yang <richard.weiyang@gmail.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-01-28x86/boot/e820: Rename the basic e820 data types to 'struct e820_entry' and 'struct e820_array'Ingo Molnar1-1/+1
The 'e820entry' and 'e820map' names have various annoyances: - the missing underscore departs from the usual kernel style and makes the code look weird, - in the past I kept confusing the 'map' with the 'entry', because a 'map' is ambiguous in that regard, - it's not really clear from the 'e820map' that this is a regular C array. Rename them to 'struct e820_entry' and 'struct e820_array' accordingly. ( Leave the legacy UAPI header alone but do the rename in the bootparam.h and e820/types.h file - outside tools relying on these defines should either adjust their code, or should use the legacy header, or should create their private copies for the definitions. ) No change in functionality. Cc: Alex Thorlton <athorlton@sgi.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Huang, Ying <ying.huang@intel.com> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Juergen Gross <jgross@suse.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Paul Jackson <pj@sgi.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rafael J. Wysocki <rjw@sisk.pl> Cc: Tejun Heo <tj@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Wei Yang <richard.weiyang@gmail.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-01-28dt: add bindings for ZTE tvenc deviceShawn Guo1-0/+15
It adds bindings doc for ZTE VOU TV Encoder device. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Rob Herring <robh@kernel.org>
2017-01-27Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds2-3/+4
Pull networking fixes from David Miller: 1) GTP fixes from Andreas Schultz (missing genl module alias, clear IP DF on transmit). 2) Netfilter needs to reflect the fwmark when sending resets, from Pau Espin Pedrol. 3) nftable dump OOPS fix from Liping Zhang. 4) Fix erroneous setting of VIRTIO_NET_HDR_F_DATA_VALID on transmit, from Rolf Neugebauer. 5) Fix build error of ipt_CLUSTERIP when procfs is disabled, from Arnd Bergmann. 6) Fix regression in handling of NETIF_F_SG in harmonize_features(), from Eric Dumazet. 7) Fix RTNL deadlock wrt. lwtunnel module loading, from David Ahern. 8) tcp_fastopen_create_child() needs to setup tp->max_window, from Alexey Kodanev. 9) Missing kmemdup() failure check in ipv6 segment routing code, from Eric Dumazet. 10) Don't execute unix_bind() under the bindlock, otherwise we deadlock with splice. From WANG Cong. 11) ip6_tnl_parse_tlv_enc_lim() potentially reallocates the skb buffer, therefore callers must reload cached header pointers into that skb. Fix from Eric Dumazet. 12) Fix various bugs in legacy IRQ fallback handling in alx driver, from Tobias Regnery. 13) Do not allow lwtunnel drivers to be unloaded while they are referenced by active instances, from Robert Shearman. 14) Fix truncated PHY LED trigger names, from Geert Uytterhoeven. 15) Fix a few regressions from virtio_net XDP support, from John Fastabend and Jakub Kicinski. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (102 commits) ISDN: eicon: silence misleading array-bounds warning net: phy: micrel: add support for KSZ8795 gtp: fix cross netns recv on gtp socket gtp: clear DF bit on GTP packet tx gtp: add genl family modules alias tcp: don't annotate mark on control socket from tcp_v6_send_response() ravb: unmap descriptors when freeing rings virtio_net: reject XDP programs using header adjustment virtio_net: use dev_kfree_skb for small buffer XDP receive r8152: check rx after napi is enabled r8152: re-schedule napi for tx r8152: avoid start_xmit to schedule napi when napi is disabled r8152: avoid start_xmit to call napi_schedule during autosuspend net: dsa: Bring back device detaching in dsa_slave_suspend() net: phy: leds: Fix truncated LED trigger names net: phy: leds: Break dependency of phy.h on phy_led_triggers.h net: phy: leds: Clear phy_num_led_triggers on failure to avoid crash net-next: ethernet: mediatek: change the compatible string Documentation: devicetree: change the mediatek ethernet compatible string bnxt_en: Fix RTNL lock usage on bnxt_get_port_module_status(). ...
2017-01-27Merge tag 'clk-renesas-for-v4.11-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into clk-nextStephen Boyd1-0/+6
Pull Renesas clk driver updates from Geert Uytterhoeven: - Use CLK_IS_CRITICAL to handle critical clocks, - Add Reset Control Support for R-Car Gen2 and Gen3, and RZ/G1, - Add IIC-DVFS clocks for R-Car H3 and M3-W, - Minor cleanups. * tag 'clk-renesas-for-v4.11-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers: clk: renesas: r8a7796: Add IIC-DVFS clock clk: renesas: r8a7795: Add IIC-DVFS clock clk: renesas: cpg-mssr: Add support for reset control clk: renesas: cpg-mssr: Rename cpg_mssr_priv.mstp_lock clk: renesas: cpg-mssr: Document suitability for RZ/G1 dt-bindings: clock: renesas: cpg-mssr: Document reset control support clk: renesas: mstp: Reformat cpg_mstp_clock_register() for git diff clk: renesas: mstp: Make INTC-SYS a critical clock clk: renesas: cpg-mssr: Migrate to CLK_IS_CRITICAL