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2024-11-11arm64: dts: rockchip: adapt regulator nodenames to preferred formJohan Jonker
The preferred nodename for fixed-regulators has changed to pattern: '^regulator(-[0-9]+v[0-9]+|-[0-9a-z-]+)?$' Fix all Rockchip DT regulator nodenames. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Link: https://lore.kernel.org/r/0ae40493-93e9-40cd-9ca9-990ae064f21a@gmail.com [adapted rebased on top of a number of other changes and included neu6a-wifi + wolfvision-pf5-io-expander overlays] Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2024-10-22arm64: dts: rockchip: Drop rockchip prefix of s-p-c PMIC prop from rk3399Diederik de Haas
Property 'rockchip,system-power-controller' was deprecated in commit 961748bb1555 ("dt-bindings: mfd: rk8xx: Deprecate rockchip,system-power-controller") in the "rockchip,rk{805,808,809,817,818}.yaml" mtd bindings and its replacement is (just) 'system-power-controller'. Update the rk3399 DT files which still used the deprecated variant. Signed-off-by: Diederik de Haas <didi.debian@cknow.org> Reviewed-by: Dragan Simic <dsimic@manjaro.org> Link: https://lore.kernel.org/r/20241008105450.20648-5-didi.debian@cknow.org Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2024-07-30arm64: dts: rockchip: Move RK3399 OPPs to dtsi files for SoC variantsDragan Simic
Rename the Rockchip RK3399 SoC dtsi files and, consequently, adjust their contents and the contents of the affected board dts(i) files appropriately, to "encapsulate" the different CPU and GPU OPPs for each of the supported RK3399 SoC variants into the respective SoC variant dtsi files. Moving the OPPs to the SoC variant dtsi files, instead of requiring the board dts(i) files to include both the SoC variant dtsi file and the right OPP variant dtsi file, reduces the possibility for mismatched inclusion and improves the overall hierarchical representation of data. These changes follow the approach used for the Rockchip RK3588 SoC variants, which was introduced and described further in commit def88eb4d836 ("arm64: dts: rockchip: Prepare RK3588 SoC dtsi files for per-variant OPPs"). Please see that commit for a more detailed explanation. No functional changes are introduced, which was validated by decompiling and comparing all affected dtb files before and after these changes. In more detail, all decompiled dtb files remain exactly the same, except the files list below, which results from all of them stemming from the same base board dtsi file (rk3399-rock-pi-4.dtsi), while all of them include one of the three different RK3399 SoC variant dtsi files by themselves: - rk3399-rock-4se.dtb - rk3399-rock-pi-4a.dtb - rk3399-rock-pi-4a-plus.dtb - rk3399-rock-pi-4b.dtb - rk3399-rock-pi-4b-plus.dtb - rk3399-rock-pi-4c.dtb When compared with the decompiled original dtb files, these dtb files have some of their blocks shuffled around a bit and some of their phandles have different values, as a result of the changes to the order in which the building blocks from the parent dtsi files are included into them, but they still effectively remain the same as the originals. The only exception to the "include only a SoC variant dtsi" is found in rk3399-evb.dts, which includes rk3399-base.dtsi instead of rk3399.dtsi. This is intentional, because this board dts file doesn't enable the TSADC, so including rk3399.dtsi would enable the SoC to go into higher OPPs with no thermal throttling in place. Let's hope that people interested in this board will fix this in the future. As a side note, due to the nature of introduced changes, this commit is best viewed using the --break-rewrites option for git-log(1). Related-to: def88eb4d836 ("arm64: dts: rockchip: Prepare RK3588 SoC dtsi files for per-variant OPPs") Signed-off-by: Dragan Simic <dsimic@manjaro.org> Link: https://lore.kernel.org/r/9417b5c5b64f9aceea64530a85a536169a3e7466.1721532747.git.dsimic@manjaro.org Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2023-12-12arm64: dts: rockchip: Remove ethernet0 alias from the SoC dtsi for RK3399Dragan Simic
Not all supported boards actually use the RK3399's built-in GMAC, while the SoC TRM and the datasheet don't define some standard numbering in this case. Thus, remove the ethernet0 alias from the RK3399 SoC dtsi file, and add the same alias back to the appropriate board dts(i) files. This is quite similar to the already performed migration of the mmcX aliases from the Rockchip SoC dtsi files to the board dts(i) files. Signed-off-by: Dragan Simic <dsimic@manjaro.org> Link: https://lore.kernel.org/r/20879826c01fb9ead71c339866846ea794669802.1702366958.git.dsimic@manjaro.org Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2022-06-10arm64: dts: rockchip: adjust whitespace around '='Krzysztof Kozlowski
Fix whitespace coding style: use single space instead of tabs or multiple spaces around '=' sign in property assignment. No functional changes (same DTB). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220526204218.832029-1-krzysztof.kozlowski@linaro.org Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2021-04-11arm64: dts: rockchip: move mmc aliases to board dts on rk3399Heiko Stuebner
As suggested by Arnd Bergmann, the newly added mmc aliases should be board specific, so move them from the general dtsi to the individual boards. Suggested-by: Arnd Bergmann <arnd@kernel.org> Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com> Link: https://lore.kernel.org/r/20210324122235.1059292-7-heiko@sntech.de
2020-03-11arm64: dts: rockchip: fix compatible property for rk3399-evbJohan Jonker
A test with the command below gives this error: arch/arm64/boot/dts/rockchip/rk3399-evb.dt.yaml: /: compatible: ['rockchip,rk3399-evb', 'rockchip,rk3399', 'google,rk3399evb-rev2'] is not valid under any of the given schemas 'google,rk3399evb-rev2' was a no longer used variant for Google. The binding only mentions 'rockchip,rk3399-evb', 'rockchip,rk3399', so fix this error by removing 'google,rk3399evb-rev2' from the compatible property in rk3399-evb.dts and change it into generic rk3399-evb support only. make ARCH=arm64 dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/arm/rockchip.yaml Signed-off-by: Johan Jonker <jbx6244@gmail.com> Link: https://lore.kernel.org/r/20200302092759.3291-3-jbx6244@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2020-03-06arm64: dts: rockchip: Enable eDP display on rk3399 evbAndy Yan
Add eDP panle and enable relative dt node like vop/iommu to enable eDP display on rk3399 evb. Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Link: https://lore.kernel.org/r/20200305113912.32226-5-andy.yan@rock-chips.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2020-03-06arm64: dts: rockchip: remove enable-gpio of backlight on rk3399 evbAndy Yan
There is no enable-gpio for backlight control on rk3399 evb, actually GPIO1_B5 is for LCD panle enable. So remove it from backlight dt node. Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Link: https://lore.kernel.org/r/20200305113912.32226-4-andy.yan@rock-chips.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2020-03-06arm64: dts: rockchip: Add pmic dt tree for rk3399 evbAndy Yan
RK3399 EVB use 2 SYR837/8 and a RK808 for power supply, Add regulator tree for it. Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Link: https://lore.kernel.org/r/20200305113912.32226-3-andy.yan@rock-chips.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2020-03-05arm64: dts: rockchip: remove dvs2 pinctrl for pmic on rk3399 evbAndy Yan
DVS2 of pmic is connected to GND, no pinctrl for it. Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Link: https://lore.kernel.org/r/20200305113912.32226-2-andy.yan@rock-chips.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-04-11arm64: 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> Tested-by: Katsuhiro Suzuki <katsuhiro@katsuster.net> Acked-by: Robin Murphy <robin.murphy@arm.com>
2018-06-17arm64: dts: rockchip: use SPDX-License-IdentifierKlaus Goger
Update all 64bit rockchip devicetree files to use SPDX-License-Identifiers. All devicetrees claim to be either GPL or X11 while the actual license text is MIT. Therefore we use MIT for the SPDX tag as X11 is clearly wrong. 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>
2017-07-16arm64: dts: rockchip: change clkreq mode for rk3399-evbShawn Lin
pcie_clkreqn actually doesn't work at all, so replace it with pcie_clkreqn_cpm. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-01-02arm64: dts: rockchip: use pin constants to describe gpiosAndy Yan
Use macros to describe gpios will make the dts easier to read and write. Signed-off-by: Andy Yan <andy.yan@rock-chips.com> [converted interrupt-gpios and new rk3399-evb backlight] Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-11-14arm64: dts: rockchip: add backlight support for rk3399 evb boardYakir Yang
Add backlight node for evb board, perpare for panel device node. Signed-off-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Caesar Wang <wxt@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-09-07arm64: dts: rockchip: enable the gmac for rk3399 evb boardRoger Chen
We add the required and optional properties for evb board. See the [0] to get the detail information. [0]: Documentation/devicetree/bindings/net/rockchip-dwmac.txt Signed-off-by: Roger Chen <roger.chen@rock-chips.com> Signed-off-by: Caesar Wang <wxt@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-09-02arm64: dts: rockchip: configure PCIe support for rk3399-evbShawn Lin
Let's assigne slot numbers, ep-gpios and clkreq used by PCIe on evb board as well the PHY node here. Note that we still disable them as the auto training of PCIe link will make the kernel use more time to boot if there are no any devices there. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-08-17arm64: dts: rockchip: configure usb2-phy support for rk3399-evbFrank Wang
Add vcc5v0_host regulator for usb2-phy and enable host-port support. Signed-off-by: Frank Wang <frank.wang@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-05-30arm64: dts: rockchip: enable eMMC for rk3399 EVBBrian Norris
Rockchip's rk3399 evaluation board has eMMC. Let's enable the newly-added nodes. Signed-off-by: Brian Norris <briannorris@chromium.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-04-28arm64: dts: rockchip: add dts file for RK3399 evaluation boardJianqun Xu
This patch add rk3399-evb.dts for RK3399 evaluation board. Tested on RK3399 evb. Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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