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2019-04-11ARM: dts: rockchip: bulk convert gpios to their constant counterpartsHeiko Stuebner
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>
2018-07-14Merge tag 'v4.18-rockchip-dts32fixes-1' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt Fix for a new warning from dtc in graph node unit addresses. * tag 'v4.18-rockchip-dts32fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: dts: rockchip: fix graph node unit address error from dtc Signed-off-by: Olof Johansson <olof@lixom.net>
2018-06-17ARM: dts: rockchip: use SPDX-License-IdentifierKlaus Goger
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>
2018-06-17ARM: dts: rockchip: fix graph node unit address error from dtcHeiko Stuebner
The updated dtc emits a warning for the edp-panel of two rk3288 boards: Warning (graph_endpoint): /dp@ff970000/ports/port@1/endpoint: graph node unit address error, expected "0" Fix this by adding the necessary @0 to the endpoint node. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-08-06ARM: dts: rockchip: convert rk3288 device tree files to 64 bitsTao Huang
In order to be able to use more than 4GB of RAM when the LPAE is activated, the dts must be converted in 64 bits. Signed-off-by: Tao Huang <huangtao@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-07-16ARM: dts: rockchip: remove num-slots from all platformsShawn Lin
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>
2017-07-16ARM: dts: rockchip: enable adc key for rk3288-evbJacob Chen
rk3288-evb have many tablet-used adc buttons. Signed-off-by: Jacob Chen <jacob-chen@iotwrt.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-07-16ARM: dts: rockchip: enable saradc for rk3288-evbJacob Chen
saradc in rk3288-evb use 1.8v ref. Signed-off-by: Jacob Chen <jacob-chen@iotwrt.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-07-16ARM: dts: rockchip: enable ARM Mali GPU on rk3288-evbJacob Chen
Add reference to the Mali GPU device tree node on rk3288-evb. Tested on rk3288-evb-act8846 board. Signed-off-by: Jacob Chen <jacob-chen@iotwrt.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-01-02ARM: dts: rockchip: use pin constants to describe gpiosAndy Yan
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>
2016-10-16ARM: dts: rockchip: Add missing unit name to memory nodes in rk3288 boardsJavier 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: Heiko Stuebner <heiko@sntech.de>
2016-08-08ARM: dts: rockchip: add eDP/panel display device nodes for rk3288-evbYakir Yang
The default eDP panel on RK3288 EVB board is LG LP079QX1-SP0V TFT LCD, we haven't declared the panel regulator in the 'panel-simple' device node here, so the specific board like ACT8846 / RK8080 need to support the panel power supply. Signed-off-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-04-06ARM: dts: rockchip: clean up gpio-keys nodesHeiko Stuebner
Drop superfluous #address-cells and #size-cells, rename key-nodes to individual names and also use the key constants intead of numbers. Reported-by: Julien Chauveau <chauveau.julien@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Rob Herring <robh@kernel.org>
2016-03-27ARM: dts: rockchip: remove broken-cd from emmc and sdioShawn Lin
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>
2016-02-10ARM: dts: rockchip: replace gpio-key,wakeup with wakeup-source propertySudeep Holla
Keyboard driver for GPIO buttons(gpio-keys) checks for the legacy "gpio-key,wakeup" boolean property to enable gpio buttons as wakeup source. Few dts files assign value "1" to gpio-key,wakeup and in one instance a value "0" is assigned probably assuming it won't be enabled as a wakeup source. Since the presence of the boolean property indicates it is enabled, value of "0" have no value. This patch replaces the legacy "gpio-key,wakeup" with the unified "wakeup-source" property which inturn fixes the above mentioned issue. Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2015-12-11ARM: dts: rockchip: move the public part to rk3288-evb commonChris Zhong
Rk3288-evb-act8846 and rk3288-evb-rk808 are the power boards of rk3288-evb, they provide the same power supply interface to the motherboard. Sort out them, put the public part to rk3288-evb.dtsi, such as gmac and cpu-supply, leaving only the power section. Signed-off-by: Chris Zhong <zyw@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2015-07-16ARM: dts: rockchip: add missing device_type = "memory" to boardsHeiko Stuebner
The memory node is supposed to contain a device_type property marking it as memory. The currently included boards miss this property. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2015-05-15ARM: dts: rockchip: relicense rk3288-evb* under GPLv2/X11Heiko Stuebner
GPLv2-only devicetrees make reuse difficult for software components licensed under a different license. The consensus is that a GPL/X11 dual-license should allow all necessary uses, so relicense the rk3288-evb files to this combination. CCs were aquired by git shortlog -sne so it should've hopefully catched every contributor. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Doug Anderson <dianders@chromium.org> Acked-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Caesar Wang <caesar.wang@rock-chips.com> Acked-by: Romain Perier <romain.perier@gmail.com> Acked-by: Chris Zhong<zyw@rock-chips.com> Acked-by: Roger Chen <roger.chen@rock-chips.com> Acked-by: Yunzhi Li <lyz@rock-chips.com> on behalf of Rockchip Acked-by: Eddie Cai <eddie.cai@rock-chips.com>
2015-04-27ARM: dts: rockchip: Specify VMMC and VQMMC on rk3288-evbDoug Anderson
Specifying these rails should eventually let us do UHS. Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2015-03-13ARM: dts: rockchip: complete rk3288-evb pmic suppliesHeiko Stuebner
This adds the static vcc_sys regulator to the rk3288-evb, the missing rk808 supplies from it and all the supplies of the act8846 evb-variant. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2015-02-23ARM: dts: rockchip: Enable usb PHY on rk3288-evb boardYunzhi Li
Enable usb PHY for all usb ports on rk3288-evb. Signed-off-by: Yunzhi Li <lyz@rock-chips.com> Reviewed-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2015-02-17Merge tag 'dt-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC DT updates from Olof Johansson: "DT changes continue to be the bulk of our merge window contents. We continue to have a large set of changes across the board as new platforms and drivers are added. Some of the new platforms are: - Alphascale ASM9260 - Marvell Armada 388 - CSR Atlas7 - TI Davinci DM816x - Hisilicon HiP01 - ST STiH418 There have also been some sweeping changes, including relicensing of DTS contents from GPL to GPLv2+/X11 so that the same files can be reused in other non-GPL projects more easily. There's also been changes to the DT Makefile to make it a little less conflict-ridden and churny down the road" * tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (330 commits) ARM: dts: Add PPMU node for exynos4412-trats2 ARM: dts: Add PPMU node for exynos3250-monk and exynos3250-rinato ARM: dts: Add PPMU dt node for exynos4 and exynos4210 ARM: dts: Add PPMU dt node for exynos3250 ARM: dts: add mipi dsi device node for exynos4415 ARM: dts: add fimd device node for exynos4415 ARM: dts: Add syscon phandle to the video-phy node for Exynos4 ARM: dts: Add sound nodes for exynos4412-trats2 ARM: dts: Fix CLK_MOUT_CAMn parent clocks assignment for exynos4412-trats2 ARM: dts: Fix CLK_UART_ISP_SCLK clock assignment in exynos4x12.dtsi ARM: dts: Add max77693 charger node for exynos4412-trats2 ARM: dts: Switch max77686 regulators to GPIO control for exynos4412-trats2 ARM: dts: Add suspend configuration for max77686 regulators for exynos4412-trats2 ARM: dts: Add Maxim 77693 fuel gauge node for exynos4412-trats2 ARM: dts: am57xx-beagle-x15: Fix USB2 mode ARM: dts: am57xx-beagle-x15: Add extcon nodes for USB ARM: dts: dra72-evm: Add extcon nodes for USB ARM: dts: dra7-evm: Add extcon nodes for USB ARM: dts: rockchip: move the hdmi ddc-i2c-bus property to the actual boards ARM: dts: rockchip: enable vops and hdmi output on rk3288-firefly and -evb ...
2015-01-30ARM: dts: rockchip: move the hdmi ddc-i2c-bus property to the actual boardsHeiko Stuebner
Currently the hdmi driver is using one of the soc i2c busses for ddc probing and while documentation always specifies i2c5 as hdmi-i2c it could very well be any other bus as well. Therefore this is a property of the board and should be specified there. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2015-01-30ARM: dts: rockchip: enable vops and hdmi output on rk3288-firefly and -evbHeiko Stuebner
This enables the recently added display nodes on the firefly and evb, letting the boards output graphic data over the hdmi port. This includes enabling of i2c5 on the evb that is used for ddc probing and setting the lcd-regulators to always on until the hdmi driver learns about using them. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2015-01-27Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: arch/arm/boot/dts/imx6sx-sdb.dts net/sched/cls_bpf.c Two simple sets of overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-24ARM: dts: Add regulator voltage settings for vcc_phy in rk3288-evb.dtsiRomain Perier
Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-31ARM: dts: rockchip: enable gmac on RK3288 evb boardRoger Chen
enable gmac in rk3288-evb-rk808.dts changes since v2: 1. add fixed regulator for PHY 2. remove power-gpio, reset-gpio, phyirq-gpio, pmu_regulator setting 3. add "snps,reset-gpio", "snps,reset-active-low;" "snps,reset-delays-us" Signed-off-by: Roger Chen <roger.chen@rock-chips.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-21ARM: dts: rockchip: bump sd card pin drive strength up on rk3288-evbDoug Anderson
It seems that ever since (536f6b9 mmc: dw_mmc: Reset DMA before enabling IDMAC) landed upstream that SD cards have been very unhappy on rk3288-evb. They were a little unhappy before that change, but after that change they're REALLY unhappy. It turns out that the above fix happens to fix a corruption when reading card information during probe time. Without the fix we didn't detect that high speed SD cards could actually support high speed. With the fix we suddenly detect that they're high speed and we try to use them at 50MHz. That doesn't work so well on EVB with the default drive strength (maybe because there are two physical SD card slots hooked up to the same pin?). Fix the problem by bumping up the drive strength of the sdmmc lines. Signed-off-by: Doug Anderson <dianders@chromium.org> Fixes: 536f6b91d21b ("mmc: dw_mmc: Reset DMA before enabling IDMAC") Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-11-25ARM: dts: rockchip: enable thermal on rk3288-evb boardCaesar Wang
When a thermal temperature is invoked use the CRU to reset the chip on rk3288-evb boards. TSHUT is low active on these boards. Signed-off-by: Caesar Wang <caesar.wang@rock-chips.com> Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-09-09ARM: dts: Enable USB host1(dwc) on rk3288-evbKever Yang
USB host1 port is the host A port nearby the otg port. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-08-27ARM: dts: Enable PWM backlight on rk3288-evbDoug Anderson
PWM0 is the PWM associated with the LCD backlight. Enable it. Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-08-16ARM: dts: Move the PMIC interrupt pinctrl line to rk3288-evb commonDoug Anderson
The PMIC interrupt pinctrl line was added to the rk3288-evb-act8846, but it's the same line on both the ACT8846 version and the RK808 version. This makes a lot of sense since they share the same SoC daugherboard. Move the pinctrl definition to the common file so we can use it for the RK808 version. NOTE: The PMIC interrupt doesn't _actually_ go to the PMIC on the ACT8846 version of the board (it does on the RK808), but our convention is to label things as they're labelled on the schematics. In the very least you can argue that this is the interrupt from the PMIC daughtercard even if it doesn't actually go to the PMIC chip. Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-08-16ARM: dts: Enable emmc and sdmmc on the rk3288-evb boardsDoug Anderson
This enables basic SD and eMMC support. Things are not yet running at the fastest speed and we don't have the regulators specified, but we can at least use the eMMC and SD cards now. A note: * Though MMC DDR50 mode is partially supported in the dw_mmc rk3288-specific code in Addy's patch, Addy's patch doesn't add tuning support. That means DDR50 mode is not reliable. From the 3288 TRM: "Tuning is required for other speed modes-such as DDR50-even though the output delay from the card is less than one cycle." Thus, we don't enable MMC DDR50 mode in this patch. Signed-off-by: Doug Anderson <dianders@chromium.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-07-31ARM: dts: Enable USB host0 (EHCI) on rk3288-evbDoug Anderson
This is the top USB port on the evb (the one closest to the Ethernet connector). Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-07-31ARM: dts: Turn on USB host vbus on rk3288-evbDoug Anderson
There is no phy driver that works on the Rockchip board for either USB host port yet. For now just hardcode the vbus signal to be on all the time which makes both the dwc2 host and the EHCI port work. Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-07-26ARM: dts: add rk3288 evaluation boardHeiko Stuebner
There exist 2 variants using either the act8846 or rk808 as pmic, while the rest of the board stays the same. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Will Deacon <will.deacon@arm.com> Reviewed-by: Doug Anderson <dianders@chromium.org> Tested-by: Doug Anderson <dianders@chromium.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-12-16 11:27:47 +0000