[PATCH 0/9] arm64: dts: mediatek: Add MT8186 Corsola Chromebooks

Chen-Yu Tsai
2023-10-12T23:02:51Z

Hi everyone,

This series adds device trees for the various MT8186 Chromebooks that
were initially released. These are the Tentacruel / Tentacool devices
released by ASUS, and the Steelix / Rusty / Magneton devices released
by Lenovo. The device trees are taken from the downstream ChromeOS v5.15
kernel, ported to mainline and cleaned up.

Corsola is the Google codename given to the MT8186 platform. This
platform has two reference designs, Krabby and Kingler. Kingler was not
used in any actual product, and is therefor not included. Steelix is
an alternative design put forward and is effectively a mix-and-match of
the two reference designs.

Most of the core design is shared between the variants. The differences
are on which external components, such as the display bridges, are used.

Patch 1 cleans up the current list of MediaTek boards. The entries are
reordered by SoC model first, then by board name.

Patch 2 through 5 add DT binding entries for the Tentacruel/Tentacool,
Steelix, Rusty, and Magneton Chromebooks.

Patch 6 through 9 add board device tree files for these devices. Patch 6
also adds the corsola dtsi file for the commonalities between the designs,
as well as a dtsi file for the krabby reference design.

Currently external display support is missing. Audio is not working, as
enabling the audio DSP causes my test systems to hang.

Please have a look and test if possible.

Regards
ChenYu

Chen-Yu Tsai (9):
dt-bindings: arm: mediatek: Sort entries by SoC then board compatibles
dt-bindings: arm: mediatek: Add MT8186 Tentacruel / Tentacool
Chromebooks
dt-bindings: arm: mediatek: Add MT8186 Steelix Chromebook
dt-bindings: arm: mediatek: Add MT8186 Rusty Chromebook
dt-bindings: arm: mediatek: Add MT8186 Magneton Chromebooks
arm64: dts: mediatek: Add MT8186 Krabby platform based Tentacruel /
Tentacool
arm64: dts: mediatek: Introduce MT8186 Steelix
arm64: dts: mediatek: Add MT8186 Steelix platform based Rusty
arm64: dts: mediatek: Add MT8186 Magneton Chromebooks

.../devicetree/bindings/arm/mediatek.yaml | 180 +-
arch/arm64/boot/dts/mediatek/Makefile | 10 +
.../dts/mediatek/mt8186-corsola-krabby.dtsi | 130 ++
.../mt8186-corsola-magneton-sku393216.dts | 38 +
.../mt8186-corsola-magneton-sku393217.dts | 38 +
.../mt8186-corsola-magneton-sku393218.dts | 21 +
.../mt8186-corsola-rusty-sku196608.dts | 21 +
.../mt8186-corsola-steelix-sku131072.dts | 18 +
.../mt8186-corsola-steelix-sku131073.dts | 18 +
.../dts/mediatek/mt8186-corsola-steelix.dtsi | 197 ++
.../mt8186-corsola-tentacool-sku327681.dts | 49 +
.../mt8186-corsola-tentacool-sku327683.dts | 26 +
.../mt8186-corsola-tentacruel-sku262144.dts | 44 +
.../mt8186-corsola-tentacruel-sku262148.dts | 28 +
.../boot/dts/mediatek/mt8186-corsola.dtsi | 1704 +++++++++++++++++
15 files changed, 2461 insertions(+), 61 deletions(-)
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-krabby.dtsi
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-magneton-sku393216.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-magneton-sku393217.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-magneton-sku393218.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-rusty-sku196608.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-steelix-sku131072.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-steelix-sku131073.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-steelix.dtsi
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacool-sku327681.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacool-sku327683.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacruel-sku262144.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacruel-sku262148.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi

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