[PATCH v2 00/16] Introduce support for MediaTek MT8192 Google Chromebooks

From: Nícolas F. R. A. Prado
Date: Thu May 05 2022 - 15:46:09 EST



This series introduces Devicetrees for the MT8192-based Asurada platform
as well as Asurada Spherion and Asurada Hayato boards.

Support for the boards is added to the extent that is currently enabled
in the mt8192.dtsi, as to not add any dependencies to this series.

Besides the other dt-binding fixes already on linux-next to avoid new
warnings by this series, [1] is already merged but not on next yet.

This series was peer-reviewed internally before submission.

[1] https://lore.kernel.org/all/20220429201325.2205799-1-nfraprado@xxxxxxxxxxxxx/

v1: https://lore.kernel.org/all/20220316151327.564214-1-nfraprado@xxxxxxxxxxxxx/

Changes in v2:
- Added patches 1-2 for Mediatek board dt-bindings
- Added patches 13-16 enabling hardware for Asurada that has since been
enabled on mt8192.dtsi

Nícolas F. R. A. Prado (16):
dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-spherion
dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-hayato
arm64: dts: mediatek: Introduce MT8192-based Asurada board family
arm64: dts: mediatek: asurada: Document GPIO names
arm64: dts: mediatek: asurada: Add system-wide power supplies
arm64: dts: mediatek: asurada: Enable and configure I2C and SPI busses
arm64: dts: mediatek: asurada: Add ChromeOS EC
arm64: dts: mediatek: asurada: Add keyboard mapping for the top row
arm64: dts: mediatek: asurada: Add Cr50 TPM
arm64: dts: mediatek: asurada: Add Elan eKTH3000 I2C trackpad
arm64: dts: mediatek: asurada: Add I2C touchscreen
arm64: dts: mediatek: spherion: Add keyboard backlight
arm64: dts: mediatek: asurada: Enable XHCI
arm64: dts: mediatek: asurada: Enable PCIe and add WiFi
arm64: dts: mediatek: asurada: Add MT6359 PMIC
arm64: dts: mediatek: asurada: Add SPMI regulators

.../devicetree/bindings/arm/mediatek.yaml | 13 +
arch/arm64/boot/dts/mediatek/Makefile | 2 +
.../dts/mediatek/mt8192-asurada-hayato-r1.dts | 18 +
.../mediatek/mt8192-asurada-spherion-r0.dts | 33 +
.../boot/dts/mediatek/mt8192-asurada.dtsi | 777 ++++++++++++++++++
5 files changed, 843 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi

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