linux-kernel - Re: [PATCH v2 1/4] arm64: dts: mt8183: Add katsu board

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Message-ID: <2698260b-43c1-6fbd-b3af-fac01ee48c82@gmail.com>
Date:   Thu, 30 Dec 2021 12:16:02 +0100
From:   Matthias Brugger <matthias.bgg@...il.com>
To:     Hsin-Yi Wang <hsinyi@...omium.org>
Cc:     Rob Herring <robh+dt@...nel.org>,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/4] arm64: dts: mt8183: Add katsu board



On 13/12/2021 17:28, Hsin-Yi Wang wrote:
> Katsu is known as ASUS Chromebook Detachable CZ1.
> 
> Signed-off-by: Hsin-Yi Wang <hsinyi@...omium.org>
> ---
> This patch depends on [1] to add Himax8279d MIPI-DSI LCD panel driver.
> 
> [1] https://patchwork.freedesktop.org/patch/462468/
> ---
>   arch/arm64/boot/dts/mediatek/Makefile         |  2 +
>   .../dts/mediatek/mt8183-kukui-katsu-sku32.dts | 38 +++++++++++++++++
>   .../dts/mediatek/mt8183-kukui-katsu-sku38.dts | 42 +++++++++++++++++++
>   3 files changed, 82 insertions(+)
>   create mode 100644 arch/arm64/boot/dts/mediatek/mt8183-kukui-katsu-sku32.dts
>   create mode 100644 arch/arm64/boot/dts/mediatek/mt8183-kukui-katsu-sku38.dts
> 
> diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
> index 1613259b686576..c130518c3293d5 100644
> --- a/arch/arm64/boot/dts/mediatek/Makefile
> +++ b/arch/arm64/boot/dts/mediatek/Makefile
> @@ -28,6 +28,8 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-willow-sku0.dtb
>   dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-willow-sku1.dtb
>   dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-kakadu.dtb
>   dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-kakadu-sku22.dtb
> +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-katsu-sku32.dtb
> +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-katsu-sku38.dtb
>   dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-kodama-sku16.dtb
>   dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-kodama-sku272.dtb
>   dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-kodama-sku288.dtb
> diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-katsu-sku32.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-katsu-sku32.dts
> new file mode 100644
> index 00000000000000..f923b8c3c49c36
> --- /dev/null
> +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-katsu-sku32.dts
> @@ -0,0 +1,38 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright 2021 Google LLC
> + */
> +
> +/dts-v1/;
> +#include "mt8183-kukui-kakadu.dtsi"
> +#include "mt8183-kukui-audio-da7219-rt1015p.dtsi"
> +
> +/ {
> +	model = "MediaTek katsu board";
> +	compatible = "google,katsu-sku32", "google,katsu", "mediatek,mt8183";
> +};
> +
> +&i2c0 {
> +	status = "okay";
> +
> +	/delete-node/touchscreen@10;
> +	touchscreen1: touchscreen@5d {
> +		compatible = "goodix,gt7375p";
> +		reg = <0x5d>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&open_touch>;
> +
> +		interrupt-parent = <&pio>;
> +		interrupts = <155 IRQ_TYPE_LEVEL_LOW>;
> +
> +		reset-gpios = <&pio 156 GPIO_ACTIVE_LOW>;
> +	};
> +};
> +
> +&panel {
> +	compatible = "starry,2081101qfh032011-53g";

Compatible not present in DT-Bindings.

> +};
> +
> +&qca_wifi {
> +	qcom,ath10k-calibration-variant = "GO_KATSU";
> +};
> diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-katsu-sku38.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-katsu-sku38.dts
> new file mode 100644
> index 00000000000000..1ab14096a279c6
> --- /dev/null
> +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-katsu-sku38.dts
> @@ -0,0 +1,42 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright 2021 Google LLC
> + */
> +
> +/dts-v1/;
> +#include "mt8183-kukui-kakadu.dtsi"
> +#include "mt8183-kukui-audio-rt1015p.dtsi"
> +
> +/ {
> +	model = "MediaTek katsu sku38 board";
> +	compatible = "google,katsu-sku38", "google,katsu", "mediatek,mt8183";
> +};
> +
> +&i2c0 {
> +	status = "okay";
> +
> +	/delete-node/touchscreen@10;
> +	touchscreen1: touchscreen@5d {
> +		compatible = "goodix,gt7375p";
> +		reg = <0x5d>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&open_touch>;
> +
> +		interrupt-parent = <&pio>;
> +		interrupts = <155 IRQ_TYPE_LEVEL_LOW>;
> +
> +		reset-gpios = <&pio 156 GPIO_ACTIVE_LOW>;
> +	};
> +};
> +
> +&panel {
> +	compatible = "starry,2081101qfh032011-53g";


Same here.

Regards,
Matthias

> +};
> +
> +&qca_wifi {
> +        qcom,ath10k-calibration-variant = "GO_KATSU";
> +};
> +
> +&sound {
> +	compatible = "mediatek,mt8183_mt6358_ts3a227_rt1015p";
> +};
>