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* ARM: dts: rockchip: correct gpio-keys properties on rk3288-tinkerKrzysztof Kozlowski2022-06-221-3/+1
| | | | | | | | gpio-keys children do not use unit addresses. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220616005333.18491-28-krzysztof.kozlowski@linaro.org Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* ARM: dts: rockchip: replace status value "ok" by "okay"Adrian Schmutzler2020-08-301-1/+1
| | | | | | | | | | | While the DT parser recognizes "ok" as a valid value for the "status" property, it is actually mentioned nowhere. Use the proper value "okay" instead, as done in the majority of files already. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Link: https://lore.kernel.org/r/20200830190820.20583-1-freifunk@adrianschmutzler.de Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* ARM: dts: rockchip: rename and label gpio-led subnodesJohan Jonker2020-05-191-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current dts files with 'gpio-led' nodes were manually verified. In order to automate this process leds-gpio.txt has been converted to yaml. With this conversion a check for pattern properties was added. A test with the command below gives a screen full of warnings like: arch/arm/boot/dts/rk3188-radxarock.dt.yaml: gpio-leds: 'blue', 'green', 'sleep' do not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' Fix these errors with help of the following rules: 1: Add nodename in the preferred form. 2: Always add a label that ends with '_led' to prevent conflicts with other labels such as 'power' and 'mmc' 3: If leds need pinctrl add a label that ends with '_led_pin' also to prevent conflicts with other labels. patternProperties: # The first form is preferred, but fall back to just 'led' # anywhere in the node name to at least catch some child nodes. "(^led-[0-9a-f]$|led)": make ARCH=arm dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/leds/ leds-gpio.yaml Signed-off-by: Johan Jonker <jbx6244@gmail.com> Link: https://lore.kernel.org/r/20200428144933.10953-1-jbx6244@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* ARM: dts: rockchip: Keep rk3288-tinker SD card IO powered during rebootJoshua Watt2020-03-171-0/+1
| | | | | | | | | | IO voltage regulator for the SD card must be kept on all the time, otherwise when the board reboots the SD card can't be read by the bootloader. Signed-off-by: Joshua Watt <JPEWhacker@gmail.com> Link: https://lore.kernel.org/r/20200219204224.34154-1-JPEWhacker@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* ARM: dts: rockchip: Add missing cpu operating points for rk3288-tinkerJack Chen2019-12-131-1/+12
| | | | | | | | | | | | | | The Tinker Board / S devices use a special chip variant called rk3288-c and use different operating points with a higher max frequency. So add the missing operating points for Tinker Board / S devices, also increase the vdd_cpu regulator-max-microvolt to 1400000 uV so that the cpu can operate at 1.8 GHz. Signed-off-by: Jack Chen <redchenjs@live.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Link: https://lore.kernel.org/r/20191202153540.26143-1-redchenjs@foxmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* ARM: dts: rockchip: remove some tabs and spaces from dtsi filesJohan Jonker2019-10-161-9/+5
| | | | | | | | | Cleanup the Rockchip dtsi files a little bit by removing some tabs and spaces. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Link: https://lore.kernel.org/r/20191014210619.12778-1-jbx6244@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* ARM: dts: rockchip: Cleanup style around assignment operatorKrzysztof Kozlowski2019-07-271-6/+6
| | | | | | | | Use a space before and after assignment operator to have consistent style. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds2019-05-161-15/+52
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull ARM Device-tree updates from Olof Johansson: "Besides new bindings and additional descriptions of hardware blocks for various SoCs and boards, the main new contents here is: SoCs: - Intel Agilex (SoCFPGA) - NXP i.MX8MM (Quad Cortex-A53 with media/graphics focus) New boards: - Allwinner: + RerVision H3-DVK (H3) + Oceanic 5205 5inMFD (H6) + Beelink GS2 (H6) + Orange Pi 3 (H6) - Rockchip: + Orange Pi RK3399 + Nanopi NEO4 + Veyron-Mighty Chromebook variant - Amlogic: + SEI Robotics SEI510 - ST Micro: + stm32mp157a discovery1 + stm32mp157c discovery2 - NXP: + Eckelmann ci4x10 (i.MX6DL) + i.MX8MM EVK (i.MX8MM) + ZII i.MX7 RPU2 (i.MX7) + ZII SPB4 (VF610) + Zii Ultra (i.MX8M) + TQ TQMa7S (i.MX7Solo) + TQ TQMa7D (i.MX7Dual) + Kobo Aura (i.MX50) + Menlosystems M53 (i.MX53)j - Nvidia: + Jetson Nano (Tegra T210)" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (593 commits) arm64: dts: bitmain: Add UART pinctrl support for Sophon Edge arm64: dts: bitmain: Add pinctrl support for BM1880 SoC arm64: dts: bitmain: Add GPIO Line names for Sophon Edge board arm64: dts: bitmain: Add GPIO support for BM1880 SoC ARM: dts: gemini: Indent DIR-685 partition table dt-bindings: hwmon (pwm-fan) Remove dead "cooling-*-state" properties ARM: dts: qcom-apq8064: Set 'cxo_board' as ref clock of the DSI PHY arm64: dts: msm8998: thermal: Restrict thermal zone name length to under 20 arm64: dts: msm8998: thermal: Fix number of supported sensors arm64: dts: msm8998-mtp: thermal: Remove skin and battery thermal zones arm64: dts: exynos: Move fixed-clocks out of soc arm64: dts: exynos: Move pmu and timer nodes out of soc ARM: dts: s5pv210: Fix camera clock provider on Goni board ARM: dts: exynos: Properly override node to use MDMA0 on Universal C210 ARM: dts: exynos: Move fixed-clocks out of soc on Exynos3250 ARM: dts: exynos: Remove unneeded address/size cells from fixed-clock on Exynos3250 ARM: dts: exynos: Move pmu and timer nodes out of soc arm64: dts: rockchip: fix IO domain voltage setting of APIO5 on rockpro64 arm64: dts: db820c: Add sound card support arm64: dts: apq8096-db820c: Add HDMI display support ...
| * ARM: dts: rockchip: bulk convert gpios to their constant counterpartsHeiko Stuebner2019-04-111-15/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rockchip SoCs use 2 different numbering schemes. Where the gpio- controllers just count 0-31 for their 32 gpios, the underlying iomux controller splits these into 4 separate entities A-D. Device-schematics always use these iomux-values to identify pins, so to make mapping schematics to devicetree easier Andy Yan introduced named constants for the pins but so far we only used them on new additions. Using a sed-script created by Emil Renner Berthing bulk-convert the remaining raw gpio numbers into their descriptive counterparts and also gets rid of the unhelpful RK_FUNC_x -> x and RK_GPIOx -> x mappings: /rockchip,pins *=/bcheck b # to end of script :append-next-line N :check /^[^;]*$/bappend-next-line s/<RK_GPIO\([0-9]\) /<\1 /g s/<\([^ ][^ ]* *\)0 /<\1RK_PA0 /g s/<\([^ ][^ ]* *\)1 /<\1RK_PA1 /g s/<\([^ ][^ ]* *\)2 /<\1RK_PA2 /g s/<\([^ ][^ ]* *\)3 /<\1RK_PA3 /g s/<\([^ ][^ ]* *\)4 /<\1RK_PA4 /g s/<\([^ ][^ ]* *\)5 /<\1RK_PA5 /g s/<\([^ ][^ ]* *\)6 /<\1RK_PA6 /g s/<\([^ ][^ ]* *\)7 /<\1RK_PA7 /g s/<\([^ ][^ ]* *\)8 /<\1RK_PB0 /g s/<\([^ ][^ ]* *\)9 /<\1RK_PB1 /g s/<\([^ ][^ ]* *\)10 /<\1RK_PB2 /g s/<\([^ ][^ ]* *\)11 /<\1RK_PB3 /g s/<\([^ ][^ ]* *\)12 /<\1RK_PB4 /g s/<\([^ ][^ ]* *\)13 /<\1RK_PB5 /g s/<\([^ ][^ ]* *\)14 /<\1RK_PB6 /g s/<\([^ ][^ ]* *\)15 /<\1RK_PB7 /g s/<\([^ ][^ ]* *\)16 /<\1RK_PC0 /g s/<\([^ ][^ ]* *\)17 /<\1RK_PC1 /g s/<\([^ ][^ ]* *\)18 /<\1RK_PC2 /g s/<\([^ ][^ ]* *\)19 /<\1RK_PC3 /g s/<\([^ ][^ ]* *\)20 /<\1RK_PC4 /g s/<\([^ ][^ ]* *\)21 /<\1RK_PC5 /g s/<\([^ ][^ ]* *\)22 /<\1RK_PC6 /g s/<\([^ ][^ ]* *\)23 /<\1RK_PC7 /g s/<\([^ ][^ ]* *\)24 /<\1RK_PD0 /g s/<\([^ ][^ ]* *\)25 /<\1RK_PD1 /g s/<\([^ ][^ ]* *\)26 /<\1RK_PD2 /g s/<\([^ ][^ ]* *\)27 /<\1RK_PD3 /g s/<\([^ ][^ ]* *\)28 /<\1RK_PD4 /g s/<\([^ ][^ ]* *\)29 /<\1RK_PD5 /g s/<\([^ ][^ ]* *\)30 /<\1RK_PD6 /g s/<\([^ ][^ ]* *\)31 /<\1RK_PD7 /g s/<\([^ ][^ ]* *[^ ][^ ]* *\)0 /<\1RK_FUNC_GPIO /g s/<\([^ ][^ ]* *[^ ][^ ]* *\)RK_FUNC_\([1-9]\) /<\1\2 /g Suggested-by: Emil Renner Berthing <esmil@mailme.dk> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| * ARM: dts: rockchip: Enable WiFi on rk3288-tinkerDavid Summers2019-03-181-0/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds wifi support to the ASUS Tinker Board (S) machines. This is provided by an wifi card (RTL8723BS) wired into the sdio interface. It requires certain pins pulled, to enable the WiFi. The schematics for these board do not show the WiFi connection, so the connections have been taken from: https://github.com/TinkerBoard/debian_kernel/blob/develop/arch/arm/boot/dts/rk3288-miniarm.dts In particular the pulling of two pins. Co-developed-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: David Summers <beagleboard@davidjohnsummers.uk> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Tested-by: Tony McKahan <tonymckahan@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* | ARM: dts: rockchip: Fix SD card detection on rk3288-tinkerDavid Summers2019-03-181-1/+2
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Problem: On ASUS Tinker Board S, when booting from the eMMC, and there is card in the sd slot, there are constant errors. Also when warm reboot, uboot can not access the sd slot Cause: Identified by Robin Murphy @ ARM. The Card Detect on rk3288 devices is pulled up by vccio-sd; so when the regulator powers this off, card detect gives spurious errors. A second problem, is during power down, vccio-sd apprears to be powered down. This causes a problem when warm rebooting from the sd card. This was identified by Jonas Karlman. History: A common fault on these rk3288 board, which impliment the reference design. When this arose before: http://lists.infradead.org/pipermail/linux-arm-kernel/2014-August/281153.html And Ulf and Jaehoon clearly said this was a broken card detect design, which should be solved via polling Solution: Hence broken-cd is set as a property. This cures the errors. The powering down of vccio-sd during reboot is cured by adding regulator-boot-on. This solutions has been fairly widely reviewed and tested. Fixes: e58c5e739d6f ("ARM: dts: rockchip: move shared tinker-board nodes to a common dtsi") Cc: stable@vger.kernel.org [Heiko: slightly inaccurate fixes but tinker is a sbc (aka like a Pi) where we can hopefully expect people not to rely on overly old stable kernels] Signed-off-by: David Summers <beagleboard@davidjohnsummers.uk> Reviewed-by: Jonas Karlman <jonas@kwiboo.se> Tested-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* ARM: dts: rockchip: move shared tinker-board nodes to a common dtsiDavid Summers2018-09-261-0/+502
Tinker Board and Tinker Board S share most of their components, so should also not replicate these for each variant. So move them to a shared dtsi that then can get included by both boards. Signed-off-by: David Summers <beagleboard@davidjohnsummers.uk> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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