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* docs-rst: convert kernel-locking to ReSTMauro Carvalho Chehab2017-05-164-2152/+1454
| | | | | | | | | Use pandoc to convert documentation to ReST by calling Documentation/sphinx/tmplcvt script. - Manually adjust tables with got broken by conversion Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* kernel-hacking: update documentMauro Carvalho Chehab2017-05-161-81/+98
| | | | | | | | | | This document is fairly updated. Yet, some stuff moved to other kernel headers. So, update to point to the right places. While here, adjust some minor ReST markups. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* docs-rst: convert kernel-hacking to ReSTMauro Carvalho Chehab2017-05-167-1313/+816
| | | | | | | | | | | Use pandoc to convert documentation to ReST by calling Documentation/sphinx/tmplcvt script. - Manually adjusted to use ..note and ..warning - Minor fixes for it to be parsed without errors - Use **bold** for emphasis. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* doc: replace FTP URL to kernel.org with HTTPS oneMichael Heimpold2017-05-111-1/+1
| | | | | | | | | FTP services were shutdown some weeks ago, so the FTP URL does not work anymore. Fix this by replacing it with corresponding HTTPS URL. Signed-off-by: Michael Heimpold <michael.heimpold@i2se.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: update references to the device io bookHelmut Grohne2017-05-092-4/+4
| | | | | | | | | | | | While converting the deviceiobook from DocBook to RST, dangling references were left behind. This commit updates all remaining references to the new location. SeongJae Park improved the ko_KR translation. Fixes: 8a8a602fdb83 ("docs: Convert the deviceio template to RST") Signed-off-by: Helmut Grohne <h.grohne@intenta.de> Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* Documentation: earlycon: fix Marvell Armada 3700 UART nameAndre Przywara2017-05-091-1/+1
| | | | | | | | The Marvell Armada 3700 UART uses "ar3700_uart" for its earlycon name. Adjust documentation to match the code. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs-rst: add input docs at main index and use kernel-figureMauro Carvalho Chehab2017-05-092-2/+3
| | | | | | | | | | The input subsystem documentation got converted into ReST. Add it to the main documentation index and use kernel-figure for the two svg images there. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* Merge tag 'armsoc-dt64' of ↵Linus Torvalds2017-05-0910-1/+73
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM 64-bit DT updates from Olof Johansson: "Device-tree updates for arm64 platforms. Just as with 32-bit, a bunch of smaller changes, but also some new platforms that are worth mentioning: - Rockchip RK3399 platforms for Chromebooks, including Samsung Chromebook Plus (Kevin) - Orange Pi PC2 (Allwinner H5) - Freescale LS2088A and LS1088A SoCs - Expanded support for Nvidia Tegra186 (and Jetson TX2)" * tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (180 commits) arm64: dts: Add basic DT to support Spreadtrum's SP9860G arm64: dts: exynos: Use - instead of @ for DT OPP entries arm64: dts: exynos: Add support for s6e3hf2 panel device on TM2e board arm64: dts: juno: add information about L1 and L2 caches arm64: dts: juno: fix few unit address format warnings arm64: marvell: dts: enable the crypto engine on the Armada 8040 DB arm64: marvell: dts: enable the crypto engine on the Armada 7040 DB arm64: marvell: dts: add crypto engine description for 7k/8k arm64: dts: marvell: add sdhci support for Armada 7K/8K arm64: dts: marvell: add eMMC support for Armada 37xx arm64: dts: hisi: add pinctrl dtsi file for HiKey960 development board arm64: dts: hisi: add drive strength levels of the pins for Hi3660 SoC arm64: dts: hisi: enable the NIC and SAS for the hip07-d05 board arm64: dts: hisi: add SAS nodes for the hip07 SoC arm64: dts: hisi: add RoCE nodes for the hip07 SoC arm64: dts: hisi: add network related nodes for the hip07 SoC arm64: dts: hisi: add mbigen nodes for the hip07 SoC arm64: dts: rockchip: fix the memory size of PX5 Evaluation board arm64: dts: hisilicon: add dts files for hi3798cv200-poplar board dt-bindings: arm: hisilicon: add bindings for hi3798cv200 SoC and Poplar board ...
| * Merge tag 'hisi-arm64-dt-for-4.12' of git://github.com/hisilicon/linux-hisi ↵Olof Johansson2017-04-191-0/+8
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into next/dt64 ARM64: DT: Hisilicon SoC DT updates for 4.12 - Reset the hi6220 mmc hosts to avoid hang - Add the binding for the hi3798cv200 SoC and the poplar board - Add basic dts files to support the hi3798cv200 poplar board - Enable the Mbigen, XGE, RoCE and SAS for the hip07 d05 board - Add driver strength MACRO for the hi3660 SoC - Add the pinctrl dtsi file for hikey960 board to configure the pins * tag 'hisi-arm64-dt-for-4.12' of git://github.com/hisilicon/linux-hisi: arm64: dts: hisi: add pinctrl dtsi file for HiKey960 development board arm64: dts: hisi: add drive strength levels of the pins for Hi3660 SoC arm64: dts: hisi: enable the NIC and SAS for the hip07-d05 board arm64: dts: hisi: add SAS nodes for the hip07 SoC arm64: dts: hisi: add RoCE nodes for the hip07 SoC arm64: dts: hisi: add network related nodes for the hip07 SoC arm64: dts: hisi: add mbigen nodes for the hip07 SoC arm64: dts: hisilicon: add dts files for hi3798cv200-poplar board dt-bindings: arm: hisilicon: add bindings for hi3798cv200 SoC and Poplar board arm64: dts: hi6220: Reset the mmc hosts Signed-off-by: Olof Johansson <olof@lixom.net>
| | * dt-bindings: arm: hisilicon: add bindings for hi3798cv200 SoC and Poplar boardJiancheng Xue2017-04-061-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add bindings for HiSilicon hi3798cv200 SoC and Poplar Board. Signed-off-by: Jiancheng Xue <xuejiancheng@hisilicon.com> Reviewed-by: Alex Elder <elder@linaro.org> Acked-by: Peter Griffin <peter.griffin@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
| * | Merge tag 'imx-dt64-4.12' of ↵Olof Johansson2017-04-192-0/+24
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt64 Freescale arm64 device tree updates for 4.12: - Add support of LS2088A SoC, which is a derivative of existing LS2080A SoC, and the major difference is on ARM cores. - Add support of LS1088A SoC which includes eight Cortex-A53 cores with 32 KB L1 D-cache and I-cache respectively. - Add crypto and thermal device support for LS1012A platform. - Add ECC register region for SATA device on LS1012A, LS1043A and LS1046A platforms. * tag 'imx-dt64-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: dt-bindings: arm: Add entry for FSL LS1088A RDB, QDS boards dt-bindings: clockgen: Add compatible string for LS1088A arm64: dts: Add support for FSL's LS1088A SoC arm64: dts: ls1012a: add crypto node arm64: dts: ls1012a: add thermal monitor node arm64: dts: updated sata node on ls1012a platform arm64: dts: added ecc register address to sata node on ls1046a arm64: dts: added ecc register address to sata node on ls1043a arm64: dts: freescale: ls2088a: Add DTS support for FSL's LS2088A SoC arm64: dts: freescale: ls2080a: Split devicetree for code resuability dt-bindings: Add compatible for LS2088A QDS and RDB board Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | dt-bindings: arm: Add entry for FSL LS1088A RDB, QDS boardsHarninder Rai2017-04-041-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Harninder Rai <harninder.rai@nxp.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| | * | dt-bindings: clockgen: Add compatible string for LS1088AHarninder Rai2017-04-041-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Harninder Rai <harninder.rai@nxp.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| | * | dt-bindings: Add compatible for LS2088A QDS and RDB boardAbhimanyu Saini2017-03-071-0/+11
| | |/ | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Abhimanyu Saini <abhimanyu.saini@nxp.com> Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com> Signed-off-by: Ashish Kumar <ashish.kumar@nxp.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| * | Merge tag 'v4.12-rockchip-dts64-2' of ↵Olof Johansson2017-04-192-0/+5
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt64 Basic support for new rk3328, a 4-core Cortex-A53 soc and a fix for the default memory definition on the px5 eval board. While the bootloader should already override it with the actual amount, it's better to not carry around wrong values. * tag 'v4.12-rockchip-dts64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: arm64: dts: rockchip: fix the memory size of PX5 Evaluation board arm64: dts: rockchip: add RK3328 eavluation board devicetree dt-bindings: document rockchip rk3328-evb board arm64: dts: rockchip: add core dtsi file for RK3328 SoCs dt-bindings: add binding for rk3328-grf Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | dt-bindings: document rockchip rk3328-evb boardLiang Chen2017-04-041-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use "rockchip,rk3328-evb" compatible string for Rockchip RK3328 evaluation board. Signed-off-by: Liang Chen <cl@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| | * | dt-bindings: add binding for rk3328-grfLiang Chen2017-04-041-0/+1
| | |/ | | | | | | | | | | | | | | | | | | | | | This adds the compatible for the General Register Files on the new rk3328. Signed-off-by: Liang Chen <cl@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| * | Merge tag 'amlogic-dt64-redo' of ↵Olof Johansson2017-04-193-1/+7
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/dt64 Amlogic 64-bit DT updates for v4.12 - pinctrl: new pins for audio - clocks: more clocks exposed for GFX, audio - new board: Khadas Vim (S905X) - new board: HwaCom AmazeTV (S905X) - ethernet phy: add GPIO resets * tag 'amlogic-dt64-redo' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: (41 commits) ARM64: dts: meson-gx: Add support for HDMI output ARM64: dts: meson-gx: Add shared CMA dma memory pool ARM64: dts: meson-gxbb-odroidc2: Enable SARADC node dt-bindings: clock: gxbb-clkc: Add GXL compatible variant clk: meson-gxbb: Expose GP0 dt-bindings clock id clk: meson-gxbb: Add MALI clock IDS dt-bindings: clk: gxbb: expose i2s output clock gates ARM64: dts: meson-gxl: add spdif output pins ARM64: dts: meson-gxl: add i2s output pins ARM64: dts: meson-gxbb: add spdif output pins ARM64: dts: meson-gxbb: add i2s output pins ARM64: dts: meson-gxbb: Add USB Hub GPIO hog ARM: dts: meson8b: Add gpio-ranges properties ARM: dts: meson8: Add gpio-ranges properties ARM64: dts: meson-gxl: Add gpio-ranges properties ARM64: dts: meson-gxbb: Add gpio-ranges properties ARM64: dts: meson-gx: Add Mali nodes for GXBB and GXL ARM64: dts: meson-gxl: Add missing pinctrl pins groups ARM64: dts: meson-gx: Prepend GX generic compatible like other nodes ARM64: dts: meson-gx: empty line cleanup ... Signed-off-by: Olof Johansson <olof@lixom.net>
| | * \ Merge tag 'amlogic-clk-headers' into v4.12/dt64Kevin Hilman2017-04-041-1/+2
| | |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Amlogic clock headers and DT binding updates for v4.12 - add clocks for I2S and Mali # gpg: Signature made Tue Apr 4 16:07:50 2017 PDT using RSA key ID D3FBC665 # gpg: Good signature from "Kevin Hilman <khilman@kernel.org>" [ultimate] # gpg: aka "Kevin Hilman <khilman@deeprootsystems.com>" [ultimate] # gpg: aka "Kevin Hilman <khilman@gmail.com>" [ultimate] # gpg: aka "Kevin Hilman <khilman@baylibre.com>" [ultimate] * tag 'amlogic-clk-headers': dt-bindings: clock: gxbb-clkc: Add GXL compatible variant clk: meson-gxbb: Expose GP0 dt-bindings clock id clk: meson-gxbb: Add MALI clock IDS dt-bindings: clk: gxbb: expose i2s output clock gates
| | | * | dt-bindings: clock: gxbb-clkc: Add GXL compatible variantNeil Armstrong2017-04-041-1/+2
| | | |/ | | | | | | | | | | | | | | | | | | | | | | | | Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com> Link: lkml.kernel.org/r/1490178747-14837-6-git-send-email-narmstrong@baylibre.com
| | * | dt-bindings: amlogic: add the Khadas VIMMartin Blumenstingl2017-03-231-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
| | * | devicetree: add vendor prefix for KhadasMartin Blumenstingl2017-03-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Khadas is a new sub-brand of "Shenzhen Wesion Technology Co., Ltd.". They are developing Amlogic and Rockchip based "DIY boxes" (single board computers): http://khadas.com/ They are best know for their latest product: the Khadas VIM (an Amlogic GXL S905X based SBC). Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
| | * | dt-bindings: amlogic: Add HwaCom boardCarlo Caione2017-03-101-0/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Carlo Caione <carlo@endlessm.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
| | * | dt-bindings: Add vendor prefix for Hwacom Systems Inc.Carlo Caione2017-03-061-0/+1
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hwacom Systems Inc. is a broadband system integrator and supplier of mobile, fixed and IP networks related services as well as multimedia application. Website: http://www.hwacom.com/ Signed-off-by: Carlo Caione <carlo@endlessm.com> Acked-by: Rob Herring <robh@kernel.org> [khilman: change shortlog prefix to dt-bindings] Signed-off-by: Kevin Hilman <khilman@baylibre.com>
| * | Merge tag 'v4.12-rockchip-dts64-symlinks-1' of ↵Arnd Bergmann2017-03-311-0/+20
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt64 Pull "Rockchip dts64 updates (using arm/arm64 symlinks) for 4.12 part1" from Heiko Stübner Rockchip dts changes based on the newly created arm/arm64 symlinks. The core addition is the support for the rk3399-based Gru family of ChromeOS devices, like the Kevin board which is the recently released Samsung Chromebook Plus. Additionally the usb3 controllers are added to rk3399 as they're used on Gru devices and even without full type-c support they can at least drive usb2 devices already. * tag 'v4.12-rockchip-dts64-symlinks-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: arm64: dts: rockchip: add regulator info for Kevin digitizer arm64: dts: rockchip: describe Gru/Kevin OPPs + CPU regulators arm64: dts: rockchip: add Gru/Kevin DTS dt-bindings: Document rk3399 Gru/Kevin arm64: dts: rockchip: support dwc3 USB for rk3399
| | * | dt-bindings: Document rk3399 Gru/KevinBrian Norris2017-03-221-0/+20
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | Gru is a base dev board for a family of devices, including Kevin. Both utilize Rockchip RK3399, and they share much of their design. Signed-off-by: Brian Norris <briannorris@chromium.org> Acked-by: Rob Herring <robh@kernel.org> [added Samsung Chromebook Plus hint] Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| * | dt-bindings: Add arm64 ARCH_THUNDER2 platform documentationJayachandran C2017-03-312-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add documentation for Cavium's ThunderX2 CN99XX ARM64 processor. This SoC will use "cavium,thunderx2-cn9900" as the compatible property. Also add a documentation entry for the "cavium,thunder2" cpu core present in these SoCs. Signed-off-by: Jayachandran C <jnair@caviumnetworks.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | | Merge tag 'armsoc-drivers' of ↵Linus Torvalds2017-05-095-28/+266
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Olof Johansson: "Driver updates for ARM SoCs: Reset subsystem, merged through arm-soc by tradition: - Make bool drivers explicitly non-modular - New support for i.MX7 and Arria10 reset controllers PATA driver for Palmchip BK371 (acked by Tejun) Power domain drivers for i.MX (GPC, GPCv2) - Moved out of mach-imx for GPC - Bunch of tweaks, fixes, etc PMC support for Tegra186 SoC detection support for Renesas RZ/G1H and RZ/G1N Move Tegra flow controller driver from mach directory to drivers/soc - (Power management / CPU power driver) Misc smaller tweaks for other platforms" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (60 commits) soc: pm-domain: Fix the mangled urls soc: renesas: rcar-sysc: Add support for R-Car H3 ES2.0 soc: renesas: rcar-sysc: Add support for fixing up power area tables soc: renesas: Register SoC device early soc: imx: gpc: add workaround for i.MX6QP to the GPC PD driver dt-bindings: imx-gpc: add i.MX6 QuadPlus compatible soc: imx: gpc: add defines for domain index soc: imx: Add GPCv2 power gating driver dt-bindings: Add GPCv2 power gating driver ARM/clk: move the ICST library to drivers/clk ARM: plat-versatile: remove stale clock header ARM: keystone: Drop PM domain support for k2g soc: ti: Add ti_sci_pm_domains driver dt-bindings: Add TI SCI PM Domains PM / Domains: Do not check if simple providers have phandle cells PM / Domains: Add generic data pointer to genpd data struct soc/tegra: Add initial flowctrl support for Tegra132/210 soc/tegra: flowctrl: Add basic platform driver soc/tegra: Move Tegra flowctrl driver ARM: tegra: Remove unnecessary inclusion of flowctrl header ...
| * \ \ Merge tag 'imx-drivers-4.12' of ↵Olof Johansson2017-04-192-28/+128
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/drivers i.MX drivers updates for 4.12: - A series from Lucas Stach which partly rewrites the imx gpc driver to support multiple power domains, and moves the related code from imx platform into drivers folder. - A series from Dong Aisheng which fixes the issues with Lucas' code changes and improves things. - Add workaround for i.MX6QP hardware erratum ERR009619 that is PRE clocks may be stalled during the power up sequencing of the PU power domain. - Add imx-gpcv2 driver to support power domains managed by GPCv2 IP block found on i.MX7 series of SoCs. * tag 'imx-drivers-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: soc: imx: gpc: add workaround for i.MX6QP to the GPC PD driver dt-bindings: imx-gpc: add i.MX6 QuadPlus compatible soc: imx: gpc: add defines for domain index soc: imx: Add GPCv2 power gating driver dt-bindings: Add GPCv2 power gating driver soc: imx: gpc: remove unnecessary readable_reg callback dt-bindings: imx-gpc: correct the DOMAIN_INDEX using soc: imx: gpc: keep PGC_X_CTRL name align with reference manual soc: imx: gpc: fix comment when power up domain soc: imx: gpc: fix imx6sl gpc power domain regression soc: imx: gpc: fix domain_index sanity check issue soc: imx: gpc: fix the wrong using of regmap cache soc: imx: gpc: fix gpc clk get error handling soc: imx: move PGC handling to a new GPC driver dt-bindings: add multidomain support to i.MX GPC DT binding Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | dt-bindings: imx-gpc: add i.MX6 QuadPlus compatibleLucas Stach2017-04-071-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While the GPC on i.MX6QP is mostly comptible to the i.MX6Q one, the QuadPlus requires special workarounds for hardware erratum ERR009619. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| | * | | dt-bindings: Add GPCv2 power gating driverAndrey Smirnov2017-04-071-0/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add DT bindings for power domain driver for GPCv2 IP block found in i.MX7 SoCs. Cc: yurovsky@gmail.com Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Dong Aisheng <dongas86@gmail.com> Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| | * | | dt-bindings: imx-gpc: correct the DOMAIN_INDEX usingDong Aisheng2017-03-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Actually DOMAIN_INDEX is not used by the client devices to refer to the power domain, it uses phandle. Corrent the binding doc a bit to avoid confusing. Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| | * | | dt-bindings: add multidomain support to i.MX GPC DT bindingLucas Stach2017-03-081-27/+53
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds a new binding for the Freescale i.MX GPC block, which allows to describe multiple power domains in a more natural way. The driver will continue to support the old binding for existing DTBs, but new features like the additional domains present on i.MX6SX will only be usable with the new binding. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| * | | Merge tag 'tegra-for-4.12-soc' of ↵Olof Johansson2017-04-191-0/+34
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/drivers soc/tegra: Core SoC changes for v4.12-rc1 This contains PMC support for Tegra186 as well as a proper driver for the flow controller found on SoCs up to Tegra210. This also turns the fuse driver into an explicitly non-modular driver. * tag 'tegra-for-4.12-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: Add initial flowctrl support for Tegra132/210 soc/tegra: flowctrl: Add basic platform driver soc/tegra: Move Tegra flowctrl driver ARM: tegra: Remove unnecessary inclusion of flowctrl header soc: tegra: make fuse-tegra explicitly non-modular soc/tegra: Fix link errors with PMC disabled soc/tegra: Implement Tegra186 PMC support Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | soc/tegra: Implement Tegra186 PMC supportThierry Reding2017-04-041-0/+34
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The power management controller on Tegra186 has changed in backwards- incompatible ways with respect to earlier generations. This implements a new driver that supports inversion of the PMU interrupt as well as the "recovery", "bootloader" and "forced-recovery" reboot commands. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
| * | | Merge tag 'arm-soc-pmdomain' of ↵Olof Johansson2017-04-191-0/+57
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into next/drivers ARM SOC PM domain support for 4.12 Dave Gerlach (5): PM / Domains: Add generic data pointer to genpd data struct PM / Domains: Do not check if simple providers have phandle cells dt-bindings: Add TI SCI PM Domains soc: ti: Add ti_sci_pm_domains driver ARM: keystone: Drop PM domain support for k2g * tag 'arm-soc-pmdomain' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone: ARM: keystone: Drop PM domain support for k2g soc: ti: Add ti_sci_pm_domains driver dt-bindings: Add TI SCI PM Domains PM / Domains: Do not check if simple providers have phandle cells PM / Domains: Add generic data pointer to genpd data struct Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | dt-bindings: Add TI SCI PM DomainsDave Gerlach2017-04-041-0/+57
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a generic power domain implementation, TI SCI PM Domains, that will hook into the genpd framework and allow the TI SCI protocol to control device power states. Also, provide macros representing each device index as understood by TI SCI to be used in the device node power-domain references. These are identifiers for the K2G devices managed by the PMMC. Acked-by: Santosh Shilimkar <ssantosh@kernel.org> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
| * | | Merge tag 'reset-for-4.12-1' of git://git.pengutronix.de/git/pza/linux into ↵Olof Johansson2017-03-211-0/+47
| |\ \ \ | | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | next/drivers Reset controller changes for v4.12 - make reset drivers with bool Kconfig options explicitly non-modular - fix uniphier non-static symbol warnings - fix socfpga nr_resets property - new drivers for the Arria10 and i.MX7 system reset controllers - fix sunxi 64-bit compilation * tag 'reset-for-4.12-1' of git://git.pengutronix.de/git/pza/linux: reset: sunxi: fix for 64-bit compilation reset: Add Altera Arria10 SR Reset Controller dt-bindings: reset: a10sr: Add Arria10 SR Reset Controller offsets reset: Add i.MX7 SRC reset driver reset-socfpga: Fix nr_resets property reset: uniphier: fix non static symbol warnings reset: pistachio: make it explicitly non-modular reset: ath79: make it explicitly non-modular reset: oxnas: make it explicitly non-modular reset: meson: make it explicitly non-modular Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | reset: Add i.MX7 SRC reset driverAndrey Smirnov2017-03-151-0/+47
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add reset controller driver exposing various reset faculties, implemented by System Reset Controller IP block. Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
* | | Merge tag 'armsoc-dt' of ↵Linus Torvalds2017-05-0916-34/+230
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM Device-tree updates from Olof Johansson: "Device-tree continues to see lots of updates. The majority of patches here are smaller changes for new hardware on existing platforms, and there are a few larger changes worth pointing out. Major new platforms: - Gemini has been ported to DT, so a handful of "new" platforms moved over from board files - Rockchip RK3288 support for Tinkerboard and Phytec phyCORE-RK3288 SoM and RDK - A bunch of embedded platforms, several Linksys platforms, Synology DS116, - Motorola Droid4 (really old OMAP-based phone) support is added. Some refactorings, i.e. Allwinner H3/H5 support is commonalized. And lots of smaller changes, cleanups, etc. See shortlog for more description We're adding ability to cross-include DT files between arm and arm64, by creating appropriate links in the dt-include directory, and using arm/ and arm64/ as include prefixes. This will avoid other local hacks such as per-file links between the two arch trees (this broke for external mirroring of DT contents). Now they can just provide their own appropriate dt-include hierarcy per platform" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (349 commits) ARM: dts: exynos: Use - instead of @ for DT OPP entries arm: spear6xx: add DT description of the ADC on SPEAr600 arm: spear6xx: remove unneeded pinctrl properties in spear600-evb arm: spear6xx: switch spear600-evb to the new flash partition DT binding arm: spear6xx: fix spaces in spear600-evb.dts arm: spear6xx: use node labels in spear600-evb.dts arm: spear6xx: add labels to various nodes in spear600.dtsi ARM: dts: vexpress: fix few unit address format warnings ARM: dts: at91: sama5d3_xplained: not all ADC channels are available ARM: dts: at91: sama5d3_xplained: fix ADC vref ARM: dts: at91: add envelope detector mux to the Axentia TSE-850 ARM: dts: armada-38x: label USB and SATA nodes ARM: dts: imx6q-utilite-pro: add hpd gpio ARM: dts: imx6qp-sabresd: Set reg_arm regulator supply ARM: dts: imx6qdl-sabresd: Set LDO regulator supply ARM: dts: imx: add Gateworks Ventana GW5903 support ARM: dts: i.MX25: add AIPS control registers ARM: dts: imx7-colibri: add Carrier Board 3.3V/5V regulators ARM: dts: imx7-colibri: remove 1.8V fixed regulator ARM: dts: imx7-colibri: allow to disable Ethernet rail ...
| * \ \ Merge tag 'samsung-dt-4.12-2' of ↵Arnd Bergmann2017-04-271-23/+23
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt Pull "Fix DTC warnings in Exynos ARMv7 Device Tree sources." from Krzysztof Kozłowski: * tag 'samsung-dt-4.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: dts: exynos: Use - instead of @ for DT OPP entries
| | * | | ARM: dts: exynos: Use - instead of @ for DT OPP entriesViresh Kumar2017-04-201-23/+23
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Compiling the DT file with W=1, DTC warns like follows: Warning (unit_address_vs_reg): Node /opp_table0/opp@1000000000 has a unit name, but no reg property Fix this by replacing '@' with '-' as the OPP nodes will never have a "reg" property. Reported-by: Krzysztof Kozlowski <krzk@kernel.org> Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Suggested-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Rob Herring <robh@kernel.org> [k.kozlowski: Split patch per ARM and ARM64] Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
| * | | Merge tag 'at91-ab-4.12-dt' of ↵Olof Johansson2017-04-191-1/+2
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/dt DT for 4.12: - Add SFRBU on sama5d2 - DT improvements for sama5d2_xplained, sama5d3_xplained, at91sam9x5ek and Axentia TSE-850 * tag 'at91-ab-4.12-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: ARM: dts: at91: sama5d3_xplained: not all ADC channels are available ARM: dts: at91: sama5d3_xplained: fix ADC vref ARM: dts: at91: add envelope detector mux to the Axentia TSE-850 ARM: dts: at91: Disable SPI on at91sam9x5ek to allow MCI1 to work. ARM: dts: at91: Fix matrix compatible ARM: dts: at91: sama5d2_xplained: enable RTC wakeup ARM: dts: at91: sama5d2: add sfrbu Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | ARM: dts: at91: sama5d2: add sfrbuAlexandre Belloni2017-03-051-1/+2
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | SFRBU, the Special Function Registers Backup manage specific aspects of the integrated memory, bridge implementations, processor and other functionality not controlled elsewhere. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
| * | | Merge tag 'imx-dt-4.12' of ↵Olof Johansson2017-04-191-0/+22
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt i.MX device tree updates for 4.12: - New board support: I2SE's i.MX28 Duckbill-2 boards, Gateworks Ventana i.MX6 GW5903/GW5904, Zodiac Inflight Innovations RDU2 board, Engicam i.CoreM6 Quad/Dual OpenFrame modules, Boundary Device i.MX6 Quad Plus SOM. - Improve compatible string for i.MX50 eSDHC, i.MX7S SRC devices and i.MX6SX UART device. - Add interrupts for switch and PHY devices on VF610 ZII Devel C board. - Add LVDS, LCD backlight, touchscreen and SAI2 support for i.MX6 icore, geam, and isiot boards. - A series from Lucas Stach to improve i.MX6Q Plus device tree and add PRE/PRG devices. - A series from Stefan Agner to update imx7-colibri device tree regarding to display, PMIC/regulator support. - Fix PCI bus DTC warnings seen with the latest compiler. - Set default phy_type and dr_mode for i.MX25 USBOTG port. - A couple of small improvements on i.MX25 pin function DT header. - Add audio support for imx6q-cm-fx6 board using Wolfson wm8731 codec which is muxed to SSI2 device. - Other random updates, small fixes and trivial cleanups. * tag 'imx-dt-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (56 commits) ARM: dts: imx6q-utilite-pro: add hpd gpio ARM: dts: imx6qp-sabresd: Set reg_arm regulator supply ARM: dts: imx6qdl-sabresd: Set LDO regulator supply ARM: dts: imx: add Gateworks Ventana GW5903 support ARM: dts: i.MX25: add AIPS control registers ARM: dts: imx7-colibri: add Carrier Board 3.3V/5V regulators ARM: dts: imx7-colibri: remove 1.8V fixed regulator ARM: dts: imx7-colibri: allow to disable Ethernet rail ARM: dts: imx7-colibri: fix PMIC voltages ARM: dts: imx7-colibri: use OF graph to describe the display ARM: dts: imx6qp-nitrogen6_som2: add Quad Plus variant of the SOM ARM: dts: imx6q-icore: Add touchscreen node ARM: dts: vf610-zii-dev-rev-b: change switch2 label ARM: dts: imx6ul-[geam|isiot]: Add sai2 node ARM: dts: imx6ul-isiot-common: Add touchscreen node ARM: dts: imx6ul-isiot: Add i2c nodes ARM: dts: imx6ul-isiot: Add imx6ul-isiot-common.dtsi ARM: dts: imx6ul-isiot: Add backlight support for lcdif ARM: dts: imx6ul-geam: Add backlight support for lcdif ARM: dts: imx6: add ZII RDU2 boards ... Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | dt-bindings: arm: add entries for I2SE boardsMichael Heimpold2017-03-081-0/+22
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the missing devicetree binding documentation for I2SE's Duckbill and Duckbill 2 series boards. Signed-off-by: Michael Heimpold <mhei@heimpold.de> Cc: Stefan Wahren <stefan.wahren@i2se.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| * | | Merge tag 'v4.12-rockchip-dts32-2' of ↵Olof Johansson2017-04-191-0/+4
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt Support for the usb-sata controller on the rock2 and another new rk3288 board, the phyCORE som and its PCM-947 carrier board from Phytec. * tag 'v4.12-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: dts: rockchip: Add support for PCM-947 carrier board dt-bindings: Document Phytec phyCORE-RK3288 RDK ARM: dts: rockchip: Add support for phyCORE-RK3288 SoM ARM: dts: rockchip: Enable sata support on rock2 square Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | dt-bindings: Document Phytec phyCORE-RK3288 RDKWadim Egorov2017-04-061-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add documentation for the PCM-947 carrier board, a RK3288 based development board made by PHYTEC. Signed-off-by: Wadim Egorov <w.egorov@phytec.de> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| * | | | Merge tag 'tegra-for-4.12-dt-bindings' of ↵Olof Johansson2017-04-192-2/+31
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt dt-bindings: Updates for v4.12-rc1 This contains an update for the flow controller device tree binding as well as the addition of the binding for the GP10B GPU found on the new Tegra186 (Parker) SoC. * tag 'tegra-for-4.12-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: dt-bindings: Add documentation for GP10B GPU dt-bindings: tegra: Update compatible strings for Tegra flowctrl Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | | dt-bindings: Add documentation for GP10B GPUAlexandre Courbot2017-04-041-1/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GP10B's definition is mostly similar to GK20A's and GM20B's. The only noticeable difference is the use of power domains instead of a regulator for power supply. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com>