arm64: dts: mediatek: add mt8173 elm and hana board (689b937b) · Commits · 戴 / test

arch/arm64/boot/dts/mediatek/Makefile

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		@@ -6,6 +6,9 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb
		dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb
		dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb
		dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-bananapi-bpi-r64.dtb
		dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm.dtb
		dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm-hana.dtb
		dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm-hana-rev7.dtb
		dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb
		dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-evb.dtb
		dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb

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		// SPDX-License-Identifier: GPL-2.0-only
		/*
		* Copyright 2019 MediaTek Inc.
		*/

		/dts-v1/;
		#include "mt8173-elm-hana.dtsi"

		/ {
		model = "Google Hanawl";
		compatible = "google,hana-rev7", "mediatek,mt8173";
		};

		&cpu_thermal {
		trips {
		cpu_crit: cpu_crit0 {
		temperature = <100000>;
		type = "critical";
		};
		};
		};

		&gpio_keys {
		/delete-node/tablet_mode;
		/delete-node/volume_down;
		/delete-node/volume_up;
		};

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		// SPDX-License-Identifier: GPL-2.0-only
		/*
		* Copyright 2016 MediaTek Inc.
		*/

		/dts-v1/;
		#include "mt8173-elm-hana.dtsi"

		/ {
		model = "Google Hana";
		compatible = "google,hana-rev6", "google,hana-rev5",
		"google,hana-rev4", "google,hana-rev3",
		"google,hana", "mediatek,mt8173";
		};

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		// SPDX-License-Identifier: GPL-2.0-only
		/*
		* Copyright 2016 MediaTek Inc.
		*/

		#include "mt8173-elm.dtsi"

		&i2c0 {
		clock-frequency = <200000>;
		};

		&i2c3 {
		touchscreen2: touchscreen@34 {
		compatible = "melfas,mip4_ts";
		reg = <0x34>;
		interrupt-parent = <&pio>;
		interrupts = <88 IRQ_TYPE_LEVEL_LOW>;
		};

		/*
		* Lenovo 100e Chromebook 2nd Gen (MTK) and Lenovo 300e Chromebook 2nd
		* Gen (MTK) are using synaptics touchscreen (hid-over-i2c driver) as a
		* second source touchscreen.
		*/
		touchscreen3: touchscreen@20 {
		compatible = "hid-over-i2c";
		reg = <0x20>;
		hid-descr-addr = <0x0020>;
		interrupt-parent = <&pio>;
		interrupts = <88 IRQ_TYPE_LEVEL_LOW>;
		};
		};

		&i2c4 {
		/*
		* Lenovo 100e Chromebook 2nd Gen (MTK) and Lenovo 300e Chromebook 2nd
		* Gen (MTK) are using synaptics trackpad (hid-over-i2c driver) as a
		* second source trackpad.
		*/
		trackpad2: trackpad@2c {
		compatible = "hid-over-i2c";
		interrupt-parent = <&pio>;
		interrupts = <117 IRQ_TYPE_LEVEL_LOW>;
		reg = <0x2c>;
		hid-descr-addr = <0x0020>;
		wakeup-source;
		};
		};

		&mmc1 {
		wp-gpios = <&pio 42 GPIO_ACTIVE_HIGH>;
		};

		&pio {
		hdmi_mux_pins: hdmi_mux_pins {
		pins2 {
		pinmux = <MT8173_PIN_98_URTS1__FUNC_GPIO98>;
		bias-pull-up;
		output-high;
		};
		};

		mmc1_pins_default: mmc1default {
		pins_wp {
		pinmux = <MT8173_PIN_42_DSI_TE__FUNC_GPIO42>;
		input-enable;
		bias-pull-up;
		};
		};
		};

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		// SPDX-License-Identifier: GPL-2.0-only
		/*
		* Copyright 2016 MediaTek Inc.
		*/

		/dts-v1/;
		#include "mt8173-elm.dtsi"

		/ {
		model = "Google Elm";
		compatible = "google,elm-rev8", "google,elm-rev7", "google,elm-rev6",
		"google,elm-rev5", "google,elm-rev4", "google,elm-rev3",
		"google,elm", "mediatek,mt8173";
		};