summaryrefslogtreecommitdiff
path: root/arch/arm/boot/dts/exynos5250-spring.dts
AgeCommit message (Collapse)Author
2023-06-21ARM: dts: Move .dts files to vendor sub-directoriesRob Herring
The arm dts directory has grown to 1559 boards which makes it a bit unwieldy to maintain and use. Past attempts stalled out due to plans to move .dts files out of the kernel tree. Doing that is no longer planned (any time soon at least), so let's go ahead and group .dts files by vendors. This move aligns arm with arm64 .dts file structure. There's no change to dtbs_install as the flat structure is maintained on install. The naming of vendor directories is roughly in this order of preference: - Matching original and current SoC vendor prefix/name (e.g. ti, qcom) - Current vendor prefix/name if still actively sold (SoCs which have been aquired) (e.g. nxp/imx) - Existing platform name for older platforms not sold/maintained by any company (e.g. gemini, nspire) The whole move was scripted with the exception of MAINTAINERS and a few makefile fixups. Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Michal Simek <michal.simek@amd.com> #Xilinx Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Neil Armstrong <neil.armstrong@linaro.org> Acked-by: Paul Barker <paul.barker@sancloud.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Wei Xu <xuwei5@hisilicon.com> #hisilicon Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Nick Hawkins <nick.hawkins@hpe.com> Acked-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Acked-by: Peter Rosin <peda@axentia.se> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> #broadcom Acked-by: Manivannan Sadhasivam <mani@kernel.org> Reviewed-by: Jisheng Zhang <jszhang@kernel.org> Acked-by: Patrice Chotard <patrice.chotard@foss.st.com> Acked-by: Romain Perier <romain.perier@gmail.com> Acked-by: Alexandre TORGUE <alexandre.torgue@st.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2023-04-03ARM: dts: exynos: add mmc aliasesHenrik Grimler
Add aliases for eMMC, SD card and WiFi where applicable, so that assigned mmc indeces are always the same. Co-developed-by: Anton Bambura <jenneron@protonmail.com> Signed-off-by: Anton Bambura <jenneron@protonmail.com> [ Tested on exynos5800-peach-pi ] Tested-by: Valentine Iourine <iourine@iourine.msk.su> Signed-off-by: Henrik Grimler <henrik@grimler.se> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20230402144724.17839-3-henrik@grimler.se Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2023-04-03ARM: dts: exynos: replace mshc0 alias with mmc-ddr-1_8v propertyHenrik Grimler
Previously, the mshc0 alias has been necessary so that MMC_CAP_1_8V_DDR | MMC_CAP_8_BIT_DATA are set for mshc_0/mmc_0. However, these capabilities should be described in the device tree so that we do not have to rely on the alias. The property mmc-ddr-1_8v replaces MMC_CAP_1_8V_DDR, while bus_width = <8>, which is already set for all the mshc0/mmc0 nodes, replaces MMC_CAP_8_BIT_DATA. Also drop other mshc aliases as they are not needed. Signed-off-by: Henrik Grimler <henrik@grimler.se> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20230402144724.17839-2-henrik@grimler.se Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2022-06-15ARM: dts: exynos: align gpio-key node names with dtschemaKrzysztof Kozlowski
The node names should be generic and DT schema expects certain pattern (e.g. with key/button/switch). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220609114047.380793-8-krzysztof.kozlowski@linaro.org
2022-02-25Merge tag 'samsung-dt-pinctrl-5.18' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt Samsung pinctrl DTS and driver changes for v5.18 Conversion of Samsung pinctrl bindings to dtschema followed up with alignment of DTS files to the dtschema. The entire work consists of three parts but everything should be merged at once to avoid dtschema check errors: 1. Samsung pinctrl driver change necessary to accept new DTS (driver depends on node names and this has to be adjusted because of dtschema). 2. Conversion to dtschema which brings requirement of different naming of the GPIO nodes. 3. DTS commits depending on driver (1) above, which convert all GPIO pin bank names to new naming, required by dtschema. This also includes few cleanups around DTS which are here to avoid any merge conflicts. The Samsung pinctrl driver changes are backwards compatible. However the DTS changes (renaming nodes) could cause problems in out-of-tree or other project implementations of the driver. * tag 'samsung-dt-pinctrl-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (28 commits) arm64: dts: exynos: use dedicated wake-up pinctrl compatible in ExynosAutov9 ARM: dts: s5pv210: align pinctrl with dtschema ARM: dts: s3c64xx: align pinctrl with dtschema ARM: dts: s3c24xx: align pinctrl with dtschema arm64: dts: exynos: align pinctrl with dtschema in ExynosAutov9 arm64: dts: exynos: align pinctrl with dtschema in Exynos7 arm64: dts: exynos: align pinctrl with dtschema in Exynos5433 ARM: dts: exynos: align pinctrl with dtschema in Exynos542x/5800 ARM: dts: exynos: align pinctrl with dtschema in Exynos5410 ARM: dts: exynos: align pinctrl with dtschema in Exynos5260 ARM: dts: exynos: align pinctrl with dtschema in Exynos5250 ARM: dts: exynos: align pinctrl with dtschema in Exynos4412 ARM: dts: exynos: align pinctrl with dtschema in Exynos4210 ARM: dts: exynos: align pinctrl with dtschema in Exynos3250 ARM: dts: s3c64xx: drop unneeded pinctrl wake-up interrupt mapping ARM: dts: exynos: simplify PMIC DVS pin configuration in Peach Pi ARM: dts: exynos: override pins by label in Peach Pi ARM: dts: exynos: simplify PMIC DVS pin configuration in Peach Pit ARM: dts: exynos: override pins by label in Peach Pit ARM: dts: exynos: simplify PMIC DVS pin configuration in Odroid XU ... Link: https://lore.kernel.org/r/20220129115352.13274-1-krzysztof.kozlowski@canonical.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-01-25ARM: dts: exynos: add USB DWC3 supplies to Chromebook SpringKrzysztof Kozlowski
Add required voltage regulators for USB DWC3 block on Exynos5250 Chromebook Spring board. Due to lack of board schematics, use same regulators as on Arndale board. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20220123111644.25540-6-krzysztof.kozlowski@canonical.com
2022-01-23ARM: dts: exynos: align pinctrl with dtschema in Exynos5250Krzysztof Kozlowski
Align the pin controller related nodes with dtschema. No functional change expected. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20220111201722.327219-7-krzysztof.kozlowski@canonical.com
2021-10-19ARM: dts: exynos: add 'chassis-type' propertyKrzysztof Kozlowski
A new 'chassis-type' root node property has recently been approved for the device-tree specification. Add this property for end-user devices (such as laptops, smartphones and tablets) based on Samsung Exynos ARM SoCs. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20211017101228.19478-2-krzysztof.kozlowski@canonical.com
2020-12-29ARM: dts: exynos: correct PMIC interrupt trigger level on SpringKrzysztof Kozlowski
The Samsung PMIC datasheets describe the interrupt line as active low with a requirement of acknowledge from the CPU. Without specifying the interrupt type in Devicetree, kernel might apply some fixed configuration, not necessarily working for this hardware. Fixes: 53dd4138bb0a ("ARM: dts: Add exynos5250-spring device tree") Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20201210212903.216728-4-krzk@kernel.org
2020-10-28ARM: dts: exynos: adjust node names to DT spec in Exynos5250 boardsKrzysztof Kozlowski
The Devicetree specification expects device node names to have a generic name, representing the class of a device. Also the convention for node names is to use hyphens, not underscores. No functional changes. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20201027170947.132725-7-krzk@kernel.org
2020-09-03ARM: dts: exynos: Silence DP HPD pinctrl dtschema warning in Exynos5250 SpringKrzysztof Kozlowski
The pin configuration of Display Port HPD GPIO emds with '-gpio' which confuses dtschema: arch/arm/boot/dts/exynos5250-spring.dt.yaml: pinctrl@11400000: dp-hpd-gpio: {'samsung,pins': ['gpc3-0'], ... 'samsung,pin-drv': [[0]], 'phandle': [[23]]} is not of type 'array' From schema: lib/python3.6/site-packages/dtschema/schemas/gpio/gpio-consumer.yaml Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20200901075417.22481-11-krzk@kernel.org
2020-09-03ARM: dts: exynos: Use S5M8767 clock in S3C RTC in Exynos5250 SpringKrzysztof Kozlowski
Use the 32 kHz clock from S5M8767 PMIC in the S3C RTC node. Except making the S3C RTC working, this also fixes dtbs_check warnings: arch/arm/boot/dts/exynos5250-spring.dt.yaml: rtc@101e0000: clocks: [[2, 337]] is too short arch/arm/boot/dts/exynos5250-spring.dt.yaml: rtc@101e0000: clock-names: ['rtc'] is too short Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20200901075417.22481-10-krzk@kernel.org
2020-09-03ARM: dts: exynos: Correct whitespace and indentation issues in Exynos5Krzysztof Kozlowski
Remove double space after '=' and fix indentation in Exynos5250, Exynos5410 and Exynos5420 DTS files. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20200901075417.22481-7-krzk@kernel.org
2018-01-03ARM: dts: exynos: Add SPDX license identifiersKrzysztof Kozlowski
Replace GPL v2.0 license statements with SPDX license identifiers. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2017-09-19ARM: dts: exynos: Add status property to Exynos 5250 HDMI and Mixer nodesMarek Szyprowski
HDMI support requires some additional off-SoC logic, so HDMI and Mixer devices should be disabled by default in SoC dtsi and enabled then in each board dts. This patch unifies HDMI and Mixer handling with other Exynos SoCs. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2017-09-19ARM: dts: exynos: Cleanup HDMI DCC definitions on Exynos5250 and Exynos542x ↵Marek Szyprowski
boards Commit 2b7681326dc2 ("drm/exynos: hdmi: remove the i2c drivers and use") merged to v3.15 kernel added a required 'ddc' property to Exynos HDMI device tree bindings, which should point to i2c bus used for handling DDC (mainly reading display's EDID information). It has been enough time to convert all boards to use new bindings, but sadly due to copy/paste design the old approach using separate node with 'samsung,exynos4210-hdmiddc' compatible was used also for many new boards. This patch finally converts all boards to the new approach and unifies HDMI DDC definition across all Exynos boards. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2017-09-19ARM: dts: exynos: Move HDMI PHY node from boards to exynos5250.dtsiMarek Szyprowski
All Exynos 5250 SoCs have HDMI PHY connected via dedicated I2C bus (bus number 8), so HDMI PHY should be defined in exynos5250.dtsi instead of duplicating it in every board, which enables HDMI support. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2017-07-18ARM: dts: exynos: Remove num-slots from exynos platformsShawn Lin
dwmmc driver deprecated num-slots and plan to get rid of it finally. Just move a step to cleanup it from DT. Cc: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2017-05-15ARM: dts: exynos: Remove MFC reserved buffersMarek Szyprowski
During my research I found that some of the requirements for the memory buffers for MFC v6+ devices were blindly copied from the previous (v5) version and simply turned out to be excessive. The relaxed requirements are applied by the recent patches to the MFC driver and the driver is now fully functional even without the reserved memory blocks for all v6+ variants. This patch removes those reserved memory nodes from all boards having MFC v6+ hardware block. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Tested-by: Javier Martinez Canillas <javier@osg.samsung.com> Acked-by: Andrzej Hajda <a.hajda@samsung.com> Tested-by: Smitha T Murthy <smitha.t@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2016-09-19Merge tag 'samsung-dt-pinctrl-4.9' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt Pull "Topic branch for Samsung DeviceTree cleanup for 4.9" from Krzysztof Kozłowski: Replace in DT sources hard-coded values for pinctrl configuration like pull up/down, drive strength and function. This makes the DTS easier to read, especially that some drive strengths values are quite non-obvious. * tag 'samsung-dt-pinctrl-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: dts: s3c64xx: Use macros for pinctrl configuration ARM: dts: s3c2416: Use macros for pinctrl configuration ARM: dts: s5pv210: Use macros for pinctrl configuration ARM: dts: s3c64xx: Use common macros for pinctrl configuration ARM: dts: exynos: Fix mismatched values of SD drive strengh configuration on exynos4415 ARM: dts: exynos: Fix mismatched value for SD4 pull up/down configuration on exynos4210 ARM: dts: exynos: Use macros for pinctrl configuration on exynos542x/exynos5800 ARM: dts: exynos: Use macros for pinctrl configuration on exynos5410 ARM: dts: exynos: Use macros for pinctrl configuration on exynos5260 ARM: dts: exynos: Use macros for pinctrl configuration on exynos5250 ARM: dts: exynos: Use macros for pinctrl configuration on exynos4415 ARM: dts: exynos: Use macros for pinctrl configuration on exynos4x12 ARM: dts: exynos: Use macros for pinctrl configuration on exynos4210 ARM: dts: exynos: Use macros for pinctrl configuration on exynos3250 ARM: dts: exynos: Use common macros for pinctrl configuration pinctrl: dt-bindings: samsung: Update documentation with new macros pinctrl: dt-bindings: samsung: Add header with values used for configuration
2016-09-16ARM: dts: exynos: Use macros for pinctrl configuration on exynos5250Krzysztof Kozlowski
Usage of DTS macros instead of hard-coded numbers makes code easier to read. One does not have to remember which value means pull-up/down or specific driver strength. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-01ARM: dts: exynos: Add missing unit name to memory nodes in Exynos5 DTSJavier Martinez Canillas
This patch fixes the following DTC warnings: "Node /memory has a reg or ranges property, but no unit name" Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2016-09-01ARM: dts: exynos: Remove skeleton.dtsi usage for Exynos5Javier Martinez Canillas
The skeleton.dtsi file was removed in ARM64 for different reasons as explained in commit ("3ebee5a2e141 arm64: dts: kill skeleton.dtsi"). These also applies to ARM and it will also allow to get rid of the following DTC warnings in the future: "Node /memory has a reg or ranges property, but no unit name" The disassembled DTB are almost the same besides an empty chosen node being removed and nodes reordered, so it should not have functional changes. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2016-08-24ARM: dts: exynos: Use 'hpd-gpios' instead of 'hpd-gpio'Milo Kim
This patch enables getting a HPD GPIO descriptor quicker. The exynos-hdmi driver uses "hpd" for HDMI hot plug detection. static int hdmi_resources_init(struct hdmi_context *hdata) { ... hdata->hpd_gpio = devm_gpiod_get(dev, "hpd", GPIOD_IN); ... } This calls 'of_find_gpio()' and it generates the GPIO consumer ID by referring GPIO suffix. So 'hpd-gpios' is preferred on getting a GPIO descriptor. However, if the device tree uses 'hpd-gpio', then the exynos-hdmi driver always retries to get a GPIO descriptor because the first GPIO suffix is not 'gpio' but 'gpios'. So you always see the debug message below. of_get_named_gpiod_flags: can't parse 'hpd-gpios' property of node '/soc/hdmi@14530000[0]' Use the preferred property, 'hpd-gpios' instead of 'hpd-gpio'. Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Milo Kim <woogyom.kim@gmail.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2016-06-08ARM: dts: exynos: move MFC reserved memory regions from boards to .dtsiMarek Szyprowski
This patch moves assigning reserved memory regions from each board dts to common exynos-mfc-reserved-memory.dtsi file, where those regions are defined. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Tested-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
2016-06-06ARM: dts: exynos: Convert MFC device to generic reserved memory bindingsMarek Szyprowski
This patch replaces custom properties for defining reserved memory regions with generic reserved memory bindings for MFC video codec device. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Tested-by: Javier Martinez Canillas <javier@osg.samsung.com> [k.kozlowski: Add Samsung copyrights] Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
2016-05-23Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm updates from Dave Airlie: "Here's the main drm pull request for 4.7, it's been a busy one, and I've been a bit more distracted in real life this merge window. Lots more ARM drivers, not sure if it'll ever end. I think I've at least one more coming the next merge window. But changes are all over the place, support for AMD Polaris GPUs is in here, some missing GM108 support for nouveau (found in some Lenovos), a bunch of MST and skylake fixes. I've also noticed a few fixes from Arnd in my inbox, that I'll try and get in asap, but I didn't think they should hold this up. New drivers: - Hisilicon kirin display driver - Mediatek MT8173 display driver - ARC PGU - bitstreamer on Synopsys ARC SDP boards - Allwinner A13 initial RGB output driver - Analogix driver for DisplayPort IP found in exynos and rockchip DRM Core: - UAPI headers fixes and C++ safety - DRM connector reference counting - DisplayID mode parsing for Dell 5K monitors - Removal of struct_mutex from drivers - Connector registration cleanups - MST robustness fixes - MAINTAINERS updates - Lockless GEM object freeing - Generic fbdev deferred IO support panel: - Support for a bunch of new panels i915: - VBT refactoring - PLL computation cleanups - DSI support for BXT - Color manager support - More atomic patches - GEM improvements - GuC fw loading fixes - DP detection fixes - SKL GPU hang fixes - Lots of BXT fixes radeon/amdgpu: - Initial Polaris support - GPUVM/Scheduler/Clock/Power improvements - ASYNC pageflip support - New mesa feature support nouveau: - GM108 support - Power sensor support improvements - GR init + ucode fixes. - Use GPU provided topology information vmwgfx: - Add host messaging support gma500: - Some cleanups and fixes atmel: - Bridge support - Async atomic commit support fsl-dcu: - Timing controller for LCD support - Pixel clock polarity support rcar-du: - Misc fixes exynos: - Pipeline clock support - Exynoss4533 SoC support - HW trigger mode support - export HDMI_PHY clock - DECON5433 fixes - Use generic prime functions - use DMA mapping APIs rockchip: - Lots of little fixes vc4: - Render node support - Gamma ramp support - DPI output support msm: - Mostly cleanups and fixes - Conversion to generic struct fence etnaviv: - Fix for prime buffer handling - Allow hangcheck to be coalesced with other wakeups tegra: - Gamme table size fix" * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (1050 commits) drm/edid: add displayid detailed 1 timings to the modelist. (v1.1) drm/edid: move displayid validation to it's own function. drm/displayid: Iterate over all DisplayID blocks drm/edid: move displayid tiled block parsing into separate function. drm: Nuke ->vblank_disable_allowed drm/vmwgfx: Report vmwgfx version to vmware.log drm/vmwgfx: Add VMWare host messaging capability drm/vmwgfx: Kill some lockdep warnings drm/nouveau/gr/gf100-: fix race condition in fecs/gpccs ucode drm/nouveau/core: recognise GM108 chipsets drm/nouveau/gr/gm107-: fix touching non-existent ppcs in attrib cb setup drm/nouveau/gr/gk104-: share implementation of ppc exception init drm/nouveau/gr/gk104-: move rop_active_fbps init to nonctx drm/nouveau/bios/pll: check BIT table version before trying to parse it drm/nouveau/bios/pll: prevent oops when limits table can't be parsed drm/nouveau/volt/gk104: round up in gk104_volt_set drm/nouveau/fb/gm200: setup mmu debug buffer registers at init() drm/nouveau/fb/gk20a,gm20b: setup mmu debug buffer registers at init() drm/nouveau/fb/gf100-: allocate mmu debug buffers drm/nouveau/fb: allow chipset-specific actions for oneinit() ...
2016-04-13ARM: dts: exynos: Fix DTC unit name warnings in Exynos5250Krzysztof Kozlowski
Fix following DTC warnings in all Exynos5250 boards: Warning (unit_address_vs_reg): Node /dp-controller@145B0000/display-timings/timing@0 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /usb@12000000 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /usb@12000000/dwc3 has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /hdmi has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /mixer has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /video-phy@10040720 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /fixed-regulator@0 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /fixed-regulator@1 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /fixed-regulator@2 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /i2c@12C70000/trackpad has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /i2c@12CD0000/lvds-bridge@20/ports/port@0 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /i2c@12CD0000/lvds-bridge@20/ports/port@1 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /i2c-arbitrator/i2c@0/embedded-controller has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /i2c-arbitrator/i2c@0/power-regulator has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /i2c@12CA0000/embedded-controller has a reg or ranges property, but no unit name Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
2016-04-06Merge branch 'drm-next-analogix-dp-v2' of github.com:yakir-Yang/linux into ↵Dave Airlie
drm-next This pull request want to land the analogix_dp driver into drm/bridge directory, which reused the Exynos DP code, and add Rockchip DP support. And those patches have been: * 'drm-next-analogix-dp-v2' of github.com:yakir-Yang/linux: drm: bridge: analogix/dp: Fix the possible dead lock in bridge disable time drm: bridge: analogix/dp: add panel prepare/unprepare in suspend/resume time drm: bridge: analogix/dp: add edid modes parse in get_modes method drm: bridge: analogix/dp: move hpd detect to connector detect function drm: bridge: analogix/dp: try force hpd after plug in lookup failed drm: bridge: analogix/dp: add max link rate and lane count limit for RK3288 drm: bridge: analogix/dp: add some rk3288 special registers setting dt-bindings: add document for rockchip variant of analogix_dp drm: rockchip: dp: add rockchip platform dp driver ARM: dts: exynos/dp: remove some properties that deprecated by analogix_dp driver dt-bindings: add document for analogix display port driver drm: bridge: analogix/dp: dynamic parse sync_pol & interlace & dynamic_range drm: bridge: analogix/dp: remove duplicate configuration of link rate and link count drm: bridge: analogix/dp: fix some obvious code style drm: bridge: analogix/dp: rename register constants drm/exynos: dp: rename implementation specific driver part drm: bridge: analogix/dp: split exynos dp driver to bridge directory
2016-04-05ARM: dts: exynos/dp: remove some properties that deprecated by analogix_dp ↵Yakir Yang
driver After exynos_dp have been split the common IP code into analogix_dp driver, the analogix_dp driver have deprecated some Samsung platform properties which could be dynamically parsed from EDID/MODE/DPCD message, so this is an update for Exynos DTS file for dp-controller. Beside the backward compatibility is fully preserved, so there are no bisectability break that make this change in a separate patch. Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Tested-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
2016-01-29ARM: dts: Replace legacy *,wakeup property with wakeup-source for exynos boardsSudeep Holla
Though the keyboard and other driver will continue to support the legacy "gpio-key,wakeup", "linux-keypad,wakeup" boolean property to enable the wakeup source, "wakeup-source" is the new standard binding. This patch replaces all the legacy wakeup properties with the unified "wakeup-source" property in order to avoid any further copy-paste duplication. Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
2015-08-14ARM: dts: add CPU OPP and regulator supply property for exynos5250Thomas Abraham
For Exynos5250 platforms, add CPU operating points and CPU regulator supply properties for migrating from Exynos specific cpufreq driver to using generic cpufreq driver. Cc: Doug Anderson <dianders@chromium.org> Cc: Andreas Faerber <afaerber@suse.de> Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> [b.zolnierkie: split Exynos5250 support from the original patch] [b.zolnierkie: added CPU regulator supply property for Spring boards] Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org> Tested-by: Javier Martinez Canillas <javier@dowhile0.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-04-22Merge tag 'armsoc-dt' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Olof Johansson: "As always, this tends to be one of our bigger branches. There are lots of updates this release, but not that many jumps out as something that needs more detailed coverage. Some of the highlights are: - DTs for the new Annapurna Labs Alpine platform - more graphics DT pieces falling into place on Exynos, bridges, clocks. - plenty of DT updates for Qualcomm platforms for various IP blocks - some churn on Tegra due to switch-over to tool-generated pinctrl data - misc fixes and updates for Atmel at91 platforms - various DT updates to add IP block support on Broadcom's Cygnus platforms - more updates for Renesas platforms as DT support is added for various IP blocks (IPMMU, display, audio, etc)" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (231 commits) ARM: dts: alpine: add internal pci Revert "ARM: dts: mt8135: Add pinctrl/GPIO/EINT node for mt8135." ARM: mvebu: use 0xf1000000 as internal registers on Armada 370 DB ARM: dts: qcom: Add idle state device nodes for 8064 ARM: dts: qcom: Add idle states device nodes for 8084 ARM: dts: qcom: Add idle states device nodes for 8974/8074 ARM: dts: qcom: Update power-controller device node for 8064 Krait CPUs ARM: dts: qcom: Add power-controller device node for 8084 Krait CPUs ARM: dts: qcom: Add power-controller device node for 8074 Krait CPUs devicetree: bindings: Document qcom,idle-states devicetree: bindings: Update qcom,saw2 node bindings dt-bindings: Add #defines for MSM8916 clocks and resets arm: dts: qcom: Add LPASS Audio HW to IPQ8064 device tree arm: dts: qcom: Add APQ8084 chipset SPMI PMIC's nodes arm: dts: qcom: Add 8x74 chipset SPMI PMIC's nodes arm: dts: qcom: Add SPMI PMIC Arbiter nodes for APQ8084 and MSM8974 arm: dts: qcom: Add LCC nodes arm: dts: qcom: Add TCSR support for MSM8960 arm: dts: qcom: Add TCSR support for MSM8660 arm: dts: qcom: Add TCSR support for IPQ8064 ...
2015-03-18ARM: dts: fix lid and power pin-functions for exynos5250-springAndreas Faerber
Configure the pins in external interrupt mode, as done for Snow in e5e5c6d14e39 ("ARM: dts: Add power and lid GPIO keys pinctrl for exynos5250-snow"). Reported-by: Kukjin Kim <kgene@kernel.org> Suggested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Fixes: 53dd4138bb0a ("ARM: dts: Add exynos5250-spring device tree") 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>
2015-03-18ARM: dts: fix mmc node updates for exynos5250-springAndreas Faerber
Resolve a merge conflict with mmc refactoring aaa25a5a33cb ("ARM: dts: unuse the slot-node and deprecate the supports-highspeed for dw-mmc in exynos") by dropping the slot@0 nodes, moving its bus-width property to the mmc node and replacing supports-highspeed with cap-{mmc,sd}-highspeed, matching exynos5250-snow. Cc: Jaehoon Chung <jh80.chung@samsung.com> Fixes: 53dd4138bb0a ("ARM: dts: Add exynos5250-spring device tree") Signed-off-by: Andreas Faerber <afaerber@suse.de> Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Cc: <stable@vger.kernel.org> [3.19+] Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-03-18ARM: dts: Define stdout-path property for exynos5250-springJavier Martinez Canillas
The kernel can use as the default console a serial port if is defined as stdout device in the Device Tree. This allows a board to be booted without the need of having a console parameter in the kernel command line. Currently the Spring DTS has bootargs in the /chosen node and this is kept since users that don't have a serial console on this board might be using it to have the boot log shown in the display. This will have more precedence than the stdout-path but it's fine since is only used when CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND is enabled. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2014-11-22ARM: dts: Add trackpad to exynos5250-springAndreas Faerber
The HP Chromebook 11 uses an Atmel maXTouch as trackpad. The keymap was found by trial-and-error. Signed-off-by: Andreas Faerber <afaerber@suse.de> Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-11-22ARM: dts: Add temperature sensor to exynos5250-springAndreas Faerber
Spotted in the Chrome OS 3.8 based device tree. Needs CONFIG_SENSORS_LM90. Signed-off-by: Andreas Faerber <afaerber@suse.de> Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-11-22ARM: dts: Add usb3503 pinctrl to exynos5250-springAndreas Faerber
Reported-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Andreas Faerber <afaerber@suse.de> Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-10-21ARM: dts: Add exynos5250-spring device treeAndreas Faerber
Adds initial support for the HP Chromebook 11. Cc: Vincent Palatin <vpalatin@chromium.org> Cc: Doug Anderson <dianders@chromium.org> Cc: Stephan van Schaik <stephan@synkhronix.com> Signed-off-by: Andreas Faerber <afaerber@suse.de> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Reviewed-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>