This is the first part for upstreaming Google's Cherry Tomato
Chromebook (Acer Chromebook Spin 513): in this series, we introduce
the devicetrees for the four revisions of this Chromebook and enable
every controller and feature that can be added as per the current
state of the main SoC devicetrees (mt8195.dtsi) and its PMIC
devicetree (mt6359.dtsi).
More parts will come as soon as more support will be added by
MediaTek in the mt8195 devicetree.
Note: This series will introduce a dtbs_check warning about a failure
to match compatible for 'mediatek,mt6359': that's expected, as
this is defined in devicetree/bindings/mfd/mt6397.txt (so there
is no schema, yet).
Changes in v2:
- Added changes from Nìcolas' review
- Changed board 'model' from 'MediaTek Tomato' to 'Acer Tomato'
This series depends on the following fixes:
[1]: https://patchwork.kernel.org/project/linux-mediatek/patch/20220630110453.186526-1-angelogioacchino.delregno@xxxxxxxxxxxxx/
[2]: https://patchwork.kernel.org/project/linux-mediatek/patch/20220630122334.216903-1-angelogioacchino.delregno@xxxxxxxxxxxxx/
[3]: https://patchwork.kernel.org/project/linux-mediatek/patch/20220630131543.225554-1-angelogioacchino.delregno@xxxxxxxxxxxxx/
And it depends on Nìcolas' dt-bindings patch for the [01/11] to
apply cleanly (this is done to keep mediatek.yaml ordered):
[4]: https://lore.kernel.org/all/20220629155956.1138955-2-nfraprado@xxxxxxxxxxxxx/
AngeloGioacchino Del Regno (11):
dt-bindings: arm: mediatek: Add MT8195 Cherry Tomato Chromebooks
arm64: dts: mediatek: Introduce MT8195 Cherry platform's Tomato
arm64: dts: mediatek: cherry: Add platform regulators layout and
config
arm64: dts: mediatek: cherry: Assign interrupt line to MT6359 PMIC
arm64: dts: mediatek: cherry: Add support for internal eMMC storage
arm64: dts: mediatek: cherry: Document gpios and add default pin
config
arm64: dts: mediatek: cherry: Enable I2C and SPI controllers
arm64: dts: mediatek: cherry: Enable T-PHYs and USB XHCI controllers
arm64: dts: mediatek: cherry: Enable MT6360 sub-pmic on I2C7
arm64: dts: mediatek: cherry: Enable support for the SPI NOR flash
arm64: dts: mediatek: cherry: Add I2C-HID touchscreen on I2C4
.../devicetree/bindings/arm/mediatek.yaml | 13 +
arch/arm64/boot/dts/mediatek/Makefile | 3 +
.../dts/mediatek/mt8195-cherry-tomato-r1.dts | 15 +
.../dts/mediatek/mt8195-cherry-tomato-r2.dts | 35 +
.../dts/mediatek/mt8195-cherry-tomato-r3.dts | 36 +
.../boot/dts/mediatek/mt8195-cherry.dtsi | 702 ++++++++++++++++++
6 files changed, 804 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r2.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r3.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
--
2.35.1
