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* ARM: dts: rockchip: rename and label gpio-led subnodesJohan Jonker2020-05-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: fix rockchip,default-sample-phase property namesJohan Jonker2020-03-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A test with the command below does not detect all errors in combination with 'additionalProperties: false' and allOf: - $ref: "synopsys-dw-mshc-common.yaml#" allOf: - $ref: "mmc-controller.yaml#" 'additionalProperties' applies to all properties that are not accounted-for by 'properties' or 'patternProperties' in the immediate schema. First when we combine rockchip-dw-mshc.yaml, synopsys-dw-mshc-common.yaml and mmc-controller.yaml it gives for example this error: arch/arm/boot/dts/rk3036-evb.dt.yaml: mmc@1021c000: 'default-sample-phase' does not match any of the regexes: '^.*@[0-9]+$', '^clk-phase-(legacy|sd-hs|mmc-(hs|hs[24]00|ddr52)| uhs-(sdr(12|25|50|104)|ddr50))$', 'pinctrl-[0-9]+' 'default-sample-phase' is not a valid property name for mmc nodes. Fix this error by renaming it to 'rockchip,default-sample-phase'. make ARCH=arm dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml Signed-off-by: Johan Jonker <jbx6244@gmail.com> Link: https://lore.kernel.org/r/20200307134841.13803-2-jbx6244@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* ARM: dts: rockchip: bulk convert gpios to their constant counterpartsHeiko Stuebner2019-04-111-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rockchip SoCs use 2 different numbering schemes. Where the gpio- controllers just count 0-31 for their 32 gpios, the underlying iomux controller splits these into 4 separate entities A-D. Device-schematics always use these iomux-values to identify pins, so to make mapping schematics to devicetree easier Andy Yan introduced named constants for the pins but so far we only used them on new additions. Using a sed-script created by Emil Renner Berthing bulk-convert the remaining raw gpio numbers into their descriptive counterparts and also gets rid of the unhelpful RK_FUNC_x -> x and RK_GPIOx -> x mappings: /rockchip,pins *=/bcheck b # to end of script :append-next-line N :check /^[^;]*$/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: move rk3036 i2s sound-dail-cells into soc dtsiHeiko Stuebner2019-01-071-1/+0
| | | | | | | | The Rockchip i2s controller always only has one output connection hence #sound-dai-cells is always 0. Therefore define it in the soc dtsi itself instead of in individual boards. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* ARM: dts: rockchip: use SPDX-License-IdentifierKlaus Goger2018-06-171-39/+1
| | | | | | | | | | | | | | Update all 32bit rockchip devicetree files to use SPDX-License-Identifiers. All files except rk3288-veyron-analog-audio.dtsi (which is GPL 2.0 only) claim to be GPL and X11 while the actual license text is MIT. Use the MIT SPDX tag for them. Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com> Acked-by: Brian Norris <briannorris@chromium.org> Acked-by: Matthias Brugger <mbrugger@suse.com> Acked-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* ARM: dts: rockchip: enable the gpu on rk3036-kylin boardsHeiko Stuebner2017-09-221-0/+5
| | | | | | Enable the gpu node and add the gpu supply for it. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* ARM: dts: rockchip: remove num-slots from all platformsShawn Lin2017-07-161-2/+0
| | | | | | | | | We deprecated the "num-slots" property now and plan to get rid of it finally. Just move a step to cleanup it from DT. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* ARM: dts: rockchip: use pin constants to describe gpiosAndy Yan2017-01-021-6/+6
| | | | | | | | | | | | | | | | | | | | | | | Use macros to describe gpios will make the dts easier to read and write. All the modifications done with sed: sed -i -e 's/ 0 GPIO_ACTIVE_/ RK_PA0 GPIO_ACTIVE_/' arch/arm/boot/dts/rk* sed -i -e 's/ 1 GPIO_ACTIVE_/ RK_PA1 GPIO_ACTIVE_/' arch/arm/boot/dts/rk* sed -i -e 's/ 2 GPIO_ACTIVE_/ RK_PA2 GPIO_ACTIVE_/' arch/arm/boot/dts/rk* ....... ....... sed -i -e 's/ 30 GPIO_ACTIVE_/ RK_PD6 GPIO_ACTIVE_/' arch/arm/boot/dts/rk* sed -i -e 's/ 31 GPIO_ACTIVE_/ RK_PD7 GPIO_ACTIVE_/' arch/arm/boot/dts/rk* Tested with: for i in dts-old/*dtb; do scripts/dtc/dtx_diff $i dts-new/$(basename $i); done Signed-off-by: Andy Yan <andy.yan@rock-chips.com> [also adapted the gpio interrupts] Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* ARM: dts: rockchip: Add missing unit name to memory nodes in rk3036 boardsJavier Martinez Canillas2016-10-161-1/+1
| | | | | | | | | 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: Heiko Stuebner <heiko@sntech.de>
* ARM: dts: rockchip: move rk3036 memory definition to board filesHeiko Stuebner2016-04-071-0/+5
| | | | | | | | | | | | | The amount of available memory is clearly a board-specific value, so the core per-soc dtsi should not define a default of any sort. Therefore move the memory-nodes to the two board files. Also fix the amount of memory on Kylin (512MB instead of 1GB). While in most cases the bootloader will override this with the actual amount of memory, there is no need to keep known wrong values in the board-dts. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* ARM: dts: rockchip: remove broken-cd from emmc and sdioShawn Lin2016-03-271-1/+0
| | | | | | | | | | Only one of "broken-cd" and "non-removable" should be supplied according to Documentation/devicetree/bindings/mmc/mmc.txt. Obviously emmc and sdio-wifi are non-removable devices, while broken-cd is for removable device whose card detect pin is broken. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* ARM: dts: rockchip: enable graphics support on rk3036-kylinCaesar Wang2016-03-271-0/+12
| | | | | | | Enable the recently added vop and hdmi nodes on the rk3036-kylin board. Signed-off-by: Caesar Wang <wxt@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* Merge tag 'armsoc-dt' of ↵Linus Torvalds2016-03-201-0/+104
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Arnd Bergmann: "These are all the updates to device tree files for 32-bit platforms, plus a couple of related 64-bit updates: New SoC support: - Allwinner A83T - Axis Artpec-6 SoC - Mediatek MT7623 SoC - TI Keystone K2G SoC - ST Microelectronics stm32f469 New board or machine support: - ARM Juno R2 - Buffalo Linkstation LS-QVL and LS-GL - Cubietruck plus - D-Link DIR-885L - DT support for ARM RealView PB1176 and PB11MPCore - Google Nexus 7 - Homlet v2 - Itead Ibox - Lamobo R1 - LG Optimus Black - Logicpd dm3730 - Raspberry Pi Model A Other changes include - Lots of updates for Qualcomm APQ8064, MSM8974 and others - Improved support for Nokia N900 and other OMAP machines - Common clk support for lpc32xx - HDLCD display on ARM - Improved stm32f429 support - Improved Renesas device support, r8a779x and others - Lots of Rockchip updates - Samsung cleanups - ADC support for Atmel SAMA5D2 - BCM2835 (Raspberry Pi) improvements - Broadcom Northstar Plus enhancements - OMAP GPMC rework - Several improvements for Atmel SAMA5D2 / Xplained - Global change to remove inofficial "arm,amba-bus" compatible string" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (350 commits) ARM, ARM64: dts: drop "arm,amba-bus" in favor of "simple-bus" ARM: dts: artpec: dual-license on artpec6.dtsi ARM: dts: ux500: add synaptics RMI4 for Ux500 TVK DT arm64: dts: juno/vexpress: fix node name unit-address presence warnings arm64: dts: foundation-v8: add SBSA Generic Watchdog device node ARM: dts: at91: sama5d2 Xplained: add leds node ARM: dts: at91: sama5d2 Xplained: add user push button ARM: dts: at91: sama5d2 Xplained: set pin muxing for usb gadget and usb host ARM: dts: stm32f429: Enable Ethernet on Eval board ARM: dts: omap3-sniper: TWL4030 keypad support Revert "ARM: dts: DRA7: Add dt nodes for PWMSS" ARM: dts: dm814x: dra62x: Disable wait pin monitoring for NAND ARM: dts: dm814x: dra62x: Fix NAND device nodes ARM: dts: stm32f429: Add Ethernet support ARM: dts: stm32f429: Add system config bank node ARM: dts: at91: sama5d2: add nand0 and nfc0 nodes ARM: dts: at91: sama5d2: add dma properties to UART nodes ARM: dts: at91: sama5d2 Xplained: Correct the macb irq pinctrl node ARM: dts: exynos: Don't overheat the Odroid XU3-Lite on high load ARM: dts: exynos: Add cooling levels for Exynos5422/5800 CPUs ...
| * ARM: dts: rockchip: increase the mclk_fs to 512 for kylin boardXing Zheng2016-02-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | If we playback the 8KHz FS audio with the 256 mclk_fs, we need the mclk = 256 * 8000 = 2.048MHz, the frac div is 594 / 2.048 = 290, the frac div value 0x00809015 set to the CRU_CLKSEL7_CON will cause to hang. We increase the mclk_fs to 512, will get the mclk = 512 * 8000 = 4.096MHz, use 0x01009015 instead of 0x00809015 to work around this issue. We will keep tracking it. Signed-off-by: Xing Zheng <zhengxing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| * ARM: dts: rockchip: add mclk for rt5616 on rk3036 kylin boardCaesar Wang2016-02-021-0/+2
| | | | | | | | | | | | | | | | The I2S block that provide the output clock as the mclk for rt5616, That will be the master clock input. Signed-off-by: Caesar Wang <wxt@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| * ARM: dts: rockchip: add the leds control for rk3036-kylin boardCaesar Wang2016-01-311-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | As the kylin schematic drawing, add the needed work led for kylin board. Run: echo 0 > /sys/class/leds/kylin:red:led/brightness echo 1 > /sys/class/leds/kylin:red:led/brightness The led can normal on/off on kylin board. Signed-off-by: Caesar Wang <wxt@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| * ARM: dts: rockchip: add the sdmmc for kylin boardCaesar Wang2016-01-241-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Although We can add the sdmmc node, shouldn't enable it. Since the sdmmc is reusing the same pin with uart2. Unfortunately, the uart2 is used by the debug port, so that will cause the debug information can't display on console if enabling the sdmmc. As we have supported the sdmmc (sd card) on hardware for kylin board. So, maybe we can have the sdmmc node in kylin dts, not to enable it. Anyway, you only need add the okay status if someone want to enable the sdmmc. e.g. if you use the adb to debug with android os. You can add the status = "okay" to enable the sdmmc for sd card working. The default status is disabling it. Signed-off-by: Caesar Wang <wxt@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| * ARM: dts: rockchip: add the sdio power sequence for kylin boardCaesar Wang2016-01-241-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the sdio power sequence for kylin board. The WLAN attached to a SDIO interface, wifi/bluetooth have reset and power been needed to enable. AFAIK, the simple power sequence provider sets a value for multiple GPIOs. So the reset and power of WlAN chip can be handled in mmc power sequence. On the module itself this is one of these, that should can be handled by reset GPIOs in simple mmc power sequence. The Bluetooth host wake is high active from bootup, this patch is also set pinctrl bias as the default to enable the pull up in soc internal. Signed-off-by: Caesar Wang <wxt@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| * ARM: dts: rockchip: enable the high speed on sdio for kylin boardCaesar Wang2016-01-241-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We want to the higher speed for wifi module working. Bootup kernel log: ... mmc_host mmc0: Bus speed (slot 0) = 37125000Hz (slot req 37500000Hz, actual 37125000HZ div = 0) or run 'cat /sys/kernel/debug/clk/clk_summary |grep phase -C 1' to check Otherwise, the mmc0 will run 400khz defalult value to work. Signed-off-by: Caesar Wang <wxt@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| * ARM: dts: rockchip: enable the uart0 for kylin boardCaesar Wang2016-01-241-0/+4
| | | | | | | | | | | | | | This patch is enabling the uart0 for bluetooth module. Signed-off-by: Caesar Wang <wxt@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| * ARM: dts: rockchip: add the sound setup for rk3036-kylin boardCaesar Wang2016-01-241-0/+35
| | | | | | | | | | | | | | | | The rk3036-kylin board uses a rt5616 audio codec connected to the i2s and can use the simple card to tie everyting together. Signed-off-by: Caesar Wang <wxt@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* | ARM: dts: rockchip: add to support emac for rk3036 SoCsXing Zheng2016-03-171-0/+14
|/ | | | | | | | | | | | | | | This patch adds the emac device node for rk3036 SoCs. We need to let mac clock under the DPLL which is able to provide the accurate 50MHz what mac_ref need, since that will cause some unstable things if the cpufreq is working. Signed-off-by: Xing Zheng <zhengxing@rock-chips.com> Signed-off-by: Caesar Wang <wxt@rock-chips.com> Cc: linux-rockchip@lists.infradead.org Cc: Xing Zheng <zhengxing@rock-chips.com> Cc: Heiko Stuebner <heiko@sntech.de> Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: David S. Miller <davem@davemloft.net>
* ARM: dts: rockchip: add the kylin board for rk3036Caesar Wang2015-12-191-0/+300
This patchset is the initiation version to try work for kylin board. Signed-off-by: Caesar Wang <wxt@rock-chips.com> Reviewed-by: Kees Cook <keescook@chromium.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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