arm64: dts: mt8183: Add krane-sku176 board

Also known as the Lenovo IdeaPad Duet Chromebook.

There are different krane boards with shared resources, hence a
mt8183-kukui-krane.dtsi was created for easily introduce future new
boards. The same happens with the baseboard codenamed kukui where
different variants, apart from kukui variant can take advantage of the
shared resources.

Signed-off-by: Ben Ho <[e-mail]>
[originally created by Ben Ho but adapted and ported to mainline]
Signed-off-by: Enric Balletbo i Serra <[e-mail]>
Tested-by: Hsin-Yi Wang <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Matthias Brugger <[e-mail]>

arch/arm64/boot/dts/mediatek/Makefile

···
 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) += mt8183-kukui-krane-sku176.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb

arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts

···
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Device-tree for Krane sku176.
+ *
+ * SKU is a 8-bit value (0xb0 == 176):
+ *  - Bits 7..4: Panel ID: 0xb (BOE)
+ *  - Bits 3..0: SKU ID:   0x0 (default)
+ */
+
+/dts-v1/;
+#include "mt8183-kukui-krane.dtsi"
+
+/ {
+	model = "MediaTek krane sku176 board";
+	compatible = "google,krane-sku176", "google,krane", "mediatek,mt8183";
+};

arch/arm64/boot/dts/mediatek/mt8183-kukui-krane.dtsi

···
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2019 Google LLC
+ */
+
+#include "mt8183-kukui.dtsi"
+
+/ {
+	ppvarn_lcd: ppvarn-lcd {
+		compatible = "regulator-fixed";
+		regulator-name = "ppvarn_lcd";
+		pinctrl-names = "default";
+		pinctrl-0 = <&ppvarn_lcd_en>;
+
+		enable-active-high;
+
+		gpio = <&pio 66 GPIO_ACTIVE_HIGH>;
+	};
+
+	ppvarp_lcd: ppvarp-lcd {
+		compatible = "regulator-fixed";
+		regulator-name = "ppvarp_lcd";
+		pinctrl-names = "default";
+		pinctrl-0 = <&ppvarp_lcd_en>;
+
+		enable-active-high;
+
+		gpio = <&pio 166 GPIO_ACTIVE_HIGH>;
+	};
+
+	pp1800_lcd: pp1800-lcd {
+		compatible = "regulator-fixed";
+		regulator-name = "pp1800_lcd";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pp1800_lcd_en>;
+
+		enable-active-high;
+
+		gpio = <&pio 36 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&bluetooth {
+	firmware-name = "nvm_00440302_i2s_eu.bin";
+};
+
+&i2c0 {
+	status = "okay";
+
+	touchscreen4: touchscreen@5d {
+		compatible = "hid-over-i2c";
+		reg = <0x5d>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&open_touch>;
+
+		interrupt-parent = <&pio>;
+		interrupts = <155 IRQ_TYPE_EDGE_FALLING>;
+
+		post-power-on-delay-ms = <10>;
+		hid-descr-addr = <0x0001>;
+	};
+};
+
+&mt6358_vcama2_reg {
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <2800000>;
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins>;
+	status = "okay";
+	clock-frequency = <400000>;
+
+	eeprom@58 {
+		compatible = "atmel,24c32";
+		reg = <0x58>;
+		pagesize = <32>;
+	};
+};
+
+&i2c4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c4_pins>;
+	status = "okay";
+	clock-frequency = <400000>;
+
+	eeprom@54 {
+		compatible = "atmel,24c32";
+		reg = <0x54>;
+		pagesize = <32>;
+	};
+};
+
+&pio {
+	/* 192 lines */
+	gpio-line-names =
+		"SPI_AP_EC_CS_L",
+		"SPI_AP_EC_MOSI",
+		"SPI_AP_EC_CLK",
+		"I2S3_DO",
+		"USB_PD_INT_ODL",
+		"",
+		"",
+		"",
+		"",
+		"IT6505_HPD_L",
+		"I2S3_TDM_D3",
+		"SOC_I2C6_1V8_SCL",
+		"SOC_I2C6_1V8_SDA",
+		"DPI_D0",
+		"DPI_D1",
+		"DPI_D2",
+		"DPI_D3",
+		"DPI_D4",
+		"DPI_D5",
+		"DPI_D6",
+		"DPI_D7",
+		"DPI_D8",
+		"DPI_D9",
+		"DPI_D10",
+		"DPI_D11",
+		"DPI_HSYNC",
+		"DPI_VSYNC",
+		"DPI_DE",
+		"DPI_CK",
+		"AP_MSDC1_CLK",
+		"AP_MSDC1_DAT3",
+		"AP_MSDC1_CMD",
+		"AP_MSDC1_DAT0",
+		"AP_MSDC1_DAT2",
+		"AP_MSDC1_DAT1",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"OTG_EN",
+		"DRVBUS",
+		"DISP_PWM",
+		"DSI_TE",
+		"LCM_RST_1V8",
+		"AP_CTS_WIFI_RTS",
+		"AP_RTS_WIFI_CTS",
+		"SOC_I2C5_1V8_SCL",
+		"SOC_I2C5_1V8_SDA",
+		"SOC_I2C3_1V8_SCL",
+		"SOC_I2C3_1V8_SDA",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"SOC_I2C1_1V8_SDA",
+		"SOC_I2C0_1V8_SDA",
+		"SOC_I2C0_1V8_SCL",
+		"SOC_I2C1_1V8_SCL",
+		"AP_SPI_H1_MISO",
+		"AP_SPI_H1_CS_L",
+		"AP_SPI_H1_MOSI",
+		"AP_SPI_H1_CLK",
+		"I2S5_BCK",
+		"I2S5_LRCK",
+		"I2S5_DO",
+		"BOOTBLOCK_EN_L",
+		"MT8183_KPCOL0",
+		"SPI_AP_EC_MISO",
+		"UART_DBG_TX_AP_RX",
+		"UART_AP_TX_DBG_RX",
+		"I2S2_MCK",
+		"I2S2_BCK",
+		"CLK_5M_WCAM",
+		"CLK_2M_UCAM",
+		"I2S2_LRCK",
+		"I2S2_DI",
+		"SOC_I2C2_1V8_SCL",
+		"SOC_I2C2_1V8_SDA",
+		"SOC_I2C4_1V8_SCL",
+		"SOC_I2C4_1V8_SDA",
+		"",
+		"SCL8",
+		"SDA8",
+		"FCAM_PWDN_L",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"I2S_PMIC",
+		"I2S_PMIC",
+		"I2S_PMIC",
+		"I2S_PMIC",
+		"I2S_PMIC",
+		"I2S_PMIC",
+		"I2S_PMIC",
+		"I2S_PMIC",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		/*
+		 * AP_FLASH_WP_L is crossystem ABI. Rev1 schematics
+		 * call it BIOS_FLASH_WP_R_L.
+		 */
+		"AP_FLASH_WP_L",
+		"EC_AP_INT_ODL",
+		"IT6505_INT_ODL",
+		"H1_INT_OD_L",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"AP_SPI_FLASH_MISO",
+		"AP_SPI_FLASH_CS_L",
+		"AP_SPI_FLASH_MOSI",
+		"AP_SPI_FLASH_CLK",
+		"DA7219_IRQ",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"",
+		"";
+
+	ppvarp_lcd_en: ppvarp-lcd-en {
+		pins1 {
+			pinmux = <PINMUX_GPIO66__FUNC_GPIO66>;
+			output-low;
+		};
+	};
+
+	ppvarn_lcd_en: ppvarn-lcd-en {
+		pins1 {
+			pinmux = <PINMUX_GPIO166__FUNC_GPIO166>;
+			output-low;
+		};
+	};
+
+	pp1800_lcd_en: pp1800-lcd-en {
+		pins1 {
+			pinmux = <PINMUX_GPIO36__FUNC_GPIO36>;
+			output-low;
+		};
+	};
+
+	open_touch: open_touch {
+		irq_pin {
+			pinmux = <PINMUX_GPIO155__FUNC_GPIO155>;
+			input-enable;
+			bias-pull-up;
+		};
+
+		rst_pin {
+			pinmux = <PINMUX_GPIO156__FUNC_GPIO156>;
+
+			/*
+			 * The pen driver doesn't currently support  driving
+			 * this reset line.  By specifying output-high here
+			 * we're relying on the fact that this pin has a default
+			 * pulldown at boot (which makes sure the pen was in
+			 * reset if it was powered) and then we set it high here
+			 * to take it out of reset.  Better would be if the pen
+			 * driver could control this and we could remove
+			 * "output-high" here.
+			 */
+			output-high;
+		};
+	};
+};
+
+&qca_wifi {
+	qcom,ath10k-calibration-variant = "LE_Krane";
+};

arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi

···
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (c) 2018 MediaTek Inc.
+ * Author: Ben Ho <[e-mail]>
+ *	   Erin Lo <[e-mail]>
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include "mt8183.dtsi"
+#include "mt6358.dtsi"
+
+/ {
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0 0x40000000 0 0x80000000>;
+	};
+
+	clk32k: oscillator1 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+		clock-output-names = "clk32k";
+	};
+
+	it6505_pp18_reg: regulator0 {
+		compatible = "regulator-fixed";
+		regulator-name = "it6505_pp18";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		gpio = <&pio 178 0>;
+		enable-active-high;
+	};
+
+	lcd_pp3300: regulator1 {
+		compatible = "regulator-fixed";
+		regulator-name = "lcd_pp3300";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	bl_pp5000: regulator2 {
+		compatible = "regulator-fixed";
+		regulator-name = "bl_pp5000";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	mmc1_fixed_power: regulator3 {
+		compatible = "regulator-fixed";
+		regulator-name = "mmc1_power";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	mmc1_fixed_io: regulator4 {
+		compatible = "regulator-fixed";
+		regulator-name = "mmc1_io";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	pp1800_alw: regulator5 {
+		compatible = "regulator-fixed";
+		regulator-name = "pp1800_alw";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	pp3300_alw: regulator6 {
+		compatible = "regulator-fixed";
+		regulator-name = "pp3300_alw";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	max98357a: codec0 {
+		compatible = "maxim,max98357a";
+		sdmode-gpios = <&pio 175 0>;
+	};
+
+	btsco: codec1 {
+		compatible = "linux,bt-sco";
+	};
+
+	wifi_pwrseq: wifi-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_pins_pwrseq>;
+
+		/* Toggle WIFI_ENABLE to reset the chip. */
+		reset-gpios = <&pio 119 1>;
+	};
+
+	wifi_wakeup: wifi-wakeup {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_pins_wakeup>;
+
+		wowlan {
+			label = "Wake on WiFi";
+			gpios = <&pio 113 GPIO_ACTIVE_HIGH>;
+			linux,code = <KEY_WAKEUP>;
+			wakeup-source;
+		};
+	};
+
+	tboard_thermistor1: thermal-sensor1 {
+		compatible = "generic-adc-thermal";
+		#thermal-sensor-cells = <0>;
+		io-channels = <&auxadc 0>;
+		io-channel-names = "sensor-channel";
+		temperature-lookup-table = <    (-5000) 4241
+						0 4063
+						5000 3856
+						10000 3621
+						15000 3364
+						20000 3091
+						25000 2810
+						30000 2526
+						35000 2247
+						40000 1982
+						45000 1734
+						50000 1507
+						55000 1305
+						60000 1122
+						65000 964
+						70000 827
+						75000 710
+						80000 606
+						85000 519
+						90000 445
+						95000 382
+						100000 330
+						105000 284
+						110000 245
+						115000 213
+						120000 183
+						125000 161>;
+	};
+
+	tboard_thermistor2: thermal-sensor2 {
+		compatible = "generic-adc-thermal";
+		#thermal-sensor-cells = <0>;
+		io-channels = <&auxadc 1>;
+		io-channel-names = "sensor-channel";
+		temperature-lookup-table = <    (-5000) 4241
+						0 4063
+						5000 3856
+						10000 3621
+						15000 3364
+						20000 3091
+						25000 2810
+						30000 2526
+						35000 2247
+						40000 1982
+						45000 1734
+						50000 1507
+						55000 1305
+						60000 1122
+						65000 964
+						70000 827
+						75000 710
+						80000 606
+						85000 519
+						90000 445
+						95000 382
+						100000 330
+						105000 284
+						110000 245
+						115000 213
+						120000 183
+						125000 161>;
+	};
+};
+
+&auxadc {
+	status = "okay";
+};
+
+&cpu0 {
+	proc-supply = <&mt6358_vproc12_reg>;
+};
+
+&cpu1 {
+	proc-supply = <&mt6358_vproc12_reg>;
+};
+
+&cpu2 {
+	proc-supply = <&mt6358_vproc12_reg>;
+};
+
+&cpu3 {
+	proc-supply = <&mt6358_vproc12_reg>;
+};
+
+&cpu4 {
+	proc-supply = <&mt6358_vproc11_reg>;
+};
+
+&cpu5 {
+	proc-supply = <&mt6358_vproc11_reg>;
+};
+
+&cpu6 {
+	proc-supply = <&mt6358_vproc11_reg>;
+};
+
+&cpu7 {
+	proc-supply = <&mt6358_vproc11_reg>;
+};
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins>;
+	status = "okay";
+	clock-frequency = <400000>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
+	status = "okay";
+	clock-frequency = <100000>;
+};
+
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c3_pins>;
+	status = "okay";
+	clock-frequency = <100000>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+};
+
+&i2c5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c5_pins>;
+	status = "okay";
+	clock-frequency = <100000>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+};
+
+&i2c6 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c6_pins>;
+	status = "okay";
+	clock-frequency = <100000>;
+};
+
+&mmc0 {
+	status = "okay";
+	pinctrl-names = "default", "state_uhs";
+	pinctrl-0 = <&mmc0_pins_default>;
+	pinctrl-1 = <&mmc0_pins_uhs>;
+	bus-width = <8>;
+	max-frequency = <200000000>;
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
+	cap-mmc-hw-reset;
+	no-sdio;
+	no-sd;
+	hs400-ds-delay = <0x12814>;
+	vmmc-supply = <&mt6358_vemc_reg>;
+	vqmmc-supply = <&mt6358_vio18_reg>;
+	assigned-clocks = <&topckgen CLK_TOP_MUX_MSDC50_0>;
+	assigned-clock-parents = <&topckgen CLK_TOP_MSDCPLL_CK>;
+	non-removable;
+};
+
+&mmc1 {
+	status = "okay";
+	pinctrl-names = "default", "state_uhs";
+	pinctrl-0 = <&mmc1_pins_default>;
+	pinctrl-1 = <&mmc1_pins_uhs>;
+	vmmc-supply = <&mmc1_fixed_power>;
+	vqmmc-supply = <&mmc1_fixed_io>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	max-frequency = <200000000>;
+	drv-type = <2>;
+	cap-sd-highspeed;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	keep-power-in-suspend;
+	enable-sdio-wakeup;
+	cap-sdio-irq;
+	non-removable;
+	no-mmc;
+	no-sd;
+	assigned-clocks = <&topckgen CLK_TOP_MUX_MSDC30_1>;
+	assigned-clock-parents = <&topckgen CLK_TOP_MSDCPLL_D2>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	qca_wifi: qca-wifi@1 {
+		compatible = "qcom,ath10k";
+		reg = <1>;
+	};
+};
+
+&mt6358_vdram2_reg {
+	regulator-always-on;
+};
+
+&mt6358codec {
+	Avdd-supply = <&mt6358_vaud28_reg>;
+};
+
+&mt6358_vsim1_reg {
+	regulator-min-microvolt = <2700000>;
+	regulator-max-microvolt = <2700000>;
+};
+
+&mt6358_vsim2_reg {
+	regulator-min-microvolt = <2700000>;
+	regulator-max-microvolt = <2700000>;
+};
+
+&pio {
+	bt_pins: bt-pins {
+		pins_bt_en {
+			pinmux = <PINMUX_GPIO120__FUNC_GPIO120>;
+			output-low;
+		};
+	};
+
+	ec_ap_int_odl: ec_ap_int_odl {
+		pins1 {
+			pinmux = <PINMUX_GPIO151__FUNC_GPIO151>;
+			input-enable;
+			bias-pull-up;
+		};
+	};
+
+	h1_int_od_l: h1_int_od_l {
+		pins1 {
+			pinmux = <PINMUX_GPIO153__FUNC_GPIO153>;
+			input-enable;
+		};
+	};
+
+	i2c0_pins: i2c0 {
+		pins_bus {
+			pinmux = <PINMUX_GPIO82__FUNC_SDA0>,
+				 <PINMUX_GPIO83__FUNC_SCL0>;
+			mediatek,pull-up-adv = <3>;
+			mediatek,drive-strength-adv = <00>;
+		};
+	};
+
+	i2c1_pins: i2c1 {
+		pins_bus {
+			pinmux = <PINMUX_GPIO81__FUNC_SDA1>,
+				 <PINMUX_GPIO84__FUNC_SCL1>;
+			mediatek,pull-up-adv = <3>;
+			mediatek,drive-strength-adv = <00>;
+		};
+	};
+
+	i2c2_pins: i2c2 {
+		pins_bus {
+			pinmux = <PINMUX_GPIO103__FUNC_SCL2>,
+				 <PINMUX_GPIO104__FUNC_SDA2>;
+			bias-disable;
+			mediatek,drive-strength-adv = <00>;
+		};
+	};
+
+	i2c3_pins: i2c3 {
+		pins_bus {
+			pinmux = <PINMUX_GPIO50__FUNC_SCL3>,
+				 <PINMUX_GPIO51__FUNC_SDA3>;
+			mediatek,pull-up-adv = <3>;
+			mediatek,drive-strength-adv = <00>;
+		};
+	};
+
+	i2c4_pins: i2c4 {
+		pins_bus {
+			pinmux = <PINMUX_GPIO105__FUNC_SCL4>,
+				 <PINMUX_GPIO106__FUNC_SDA4>;
+			bias-disable;
+			mediatek,drive-strength-adv = <00>;
+		};
+	};
+
+	i2c5_pins: i2c5 {
+		pins_bus {
+			pinmux = <PINMUX_GPIO48__FUNC_SCL5>,
+				 <PINMUX_GPIO49__FUNC_SDA5>;
+			mediatek,pull-up-adv = <3>;
+			mediatek,drive-strength-adv = <00>;
+		};
+	};
+
+	i2c6_pins: i2c6 {
+		pins_bus {
+			pinmux = <PINMUX_GPIO11__FUNC_SCL6>,
+				 <PINMUX_GPIO12__FUNC_SDA6>;
+			bias-disable;
+		};
+	};
+
+	mmc0_pins_default: mmc0-pins-default {
+		pins_cmd_dat {
+			pinmux = <PINMUX_GPIO123__FUNC_MSDC0_DAT0>,
+				 <PINMUX_GPIO128__FUNC_MSDC0_DAT1>,
+				 <PINMUX_GPIO125__FUNC_MSDC0_DAT2>,
+				 <PINMUX_GPIO132__FUNC_MSDC0_DAT3>,
+				 <PINMUX_GPIO126__FUNC_MSDC0_DAT4>,
+				 <PINMUX_GPIO129__FUNC_MSDC0_DAT5>,
+				 <PINMUX_GPIO127__FUNC_MSDC0_DAT6>,
+				 <PINMUX_GPIO130__FUNC_MSDC0_DAT7>,
+				 <PINMUX_GPIO122__FUNC_MSDC0_CMD>;
+			input-enable;
+			drive-strength = <MTK_DRIVE_14mA>;
+			mediatek,pull-up-adv = <01>;
+		};
+
+		pins_clk {
+			pinmux = <PINMUX_GPIO124__FUNC_MSDC0_CLK>;
+			drive-strength = <MTK_DRIVE_14mA>;
+			mediatek,pull-down-adv = <10>;
+		};
+
+		pins_rst {
+			pinmux = <PINMUX_GPIO133__FUNC_MSDC0_RSTB>;
+			drive-strength = <MTK_DRIVE_14mA>;
+			mediatek,pull-down-adv = <01>;
+		};
+	};
+
+	mmc0_pins_uhs: mmc0-pins-uhs {
+		pins_cmd_dat {
+			pinmux = <PINMUX_GPIO123__FUNC_MSDC0_DAT0>,
+				 <PINMUX_GPIO128__FUNC_MSDC0_DAT1>,
+				 <PINMUX_GPIO125__FUNC_MSDC0_DAT2>,
+				 <PINMUX_GPIO132__FUNC_MSDC0_DAT3>,
+				 <PINMUX_GPIO126__FUNC_MSDC0_DAT4>,
+				 <PINMUX_GPIO129__FUNC_MSDC0_DAT5>,
+				 <PINMUX_GPIO127__FUNC_MSDC0_DAT6>,
+				 <PINMUX_GPIO130__FUNC_MSDC0_DAT7>,
+				 <PINMUX_GPIO122__FUNC_MSDC0_CMD>;
+			input-enable;
+			drive-strength = <MTK_DRIVE_14mA>;
+			mediatek,pull-up-adv = <01>;
+		};
+
+		pins_clk {
+			pinmux = <PINMUX_GPIO124__FUNC_MSDC0_CLK>;
+			drive-strength = <MTK_DRIVE_14mA>;
+			mediatek,pull-down-adv = <10>;
+		};
+
+		pins_ds {
+			pinmux = <PINMUX_GPIO131__FUNC_MSDC0_DSL>;
+			drive-strength = <MTK_DRIVE_14mA>;
+			mediatek,pull-down-adv = <10>;
+		};
+
+		pins_rst {
+			pinmux = <PINMUX_GPIO133__FUNC_MSDC0_RSTB>;
+			drive-strength = <MTK_DRIVE_14mA>;
+			mediatek,pull-up-adv = <01>;
+		};
+	};
+
+	mmc1_pins_default: mmc1-pins-default {
+		pins_cmd_dat {
+			pinmux = <PINMUX_GPIO31__FUNC_MSDC1_CMD>,
+				 <PINMUX_GPIO32__FUNC_MSDC1_DAT0>,
+				 <PINMUX_GPIO34__FUNC_MSDC1_DAT1>,
+				 <PINMUX_GPIO33__FUNC_MSDC1_DAT2>,
+				 <PINMUX_GPIO30__FUNC_MSDC1_DAT3>;
+			input-enable;
+			mediatek,pull-up-adv = <10>;
+		};
+
+		pins_clk {
+			pinmux = <PINMUX_GPIO29__FUNC_MSDC1_CLK>;
+			input-enable;
+			mediatek,pull-down-adv = <10>;
+		};
+	};
+
+	mmc1_pins_uhs: mmc1-pins-uhs {
+		pins_cmd_dat {
+			pinmux = <PINMUX_GPIO31__FUNC_MSDC1_CMD>,
+				 <PINMUX_GPIO32__FUNC_MSDC1_DAT0>,
+				 <PINMUX_GPIO34__FUNC_MSDC1_DAT1>,
+				 <PINMUX_GPIO33__FUNC_MSDC1_DAT2>,
+				 <PINMUX_GPIO30__FUNC_MSDC1_DAT3>;
+			drive-strength = <MTK_DRIVE_6mA>;
+			input-enable;
+			mediatek,pull-up-adv = <10>;
+		};
+
+		pins_clk {
+			pinmux = <PINMUX_GPIO29__FUNC_MSDC1_CLK>;
+			drive-strength = <MTK_DRIVE_8mA>;
+			mediatek,pull-down-adv = <10>;
+			input-enable;
+		};
+	};
+
+	spi0_pins: spi0 {
+		pins_spi{
+			pinmux = <PINMUX_GPIO85__FUNC_SPI0_MI>,
+				 <PINMUX_GPIO86__FUNC_GPIO86>,
+				 <PINMUX_GPIO87__FUNC_SPI0_MO>,
+				 <PINMUX_GPIO88__FUNC_SPI0_CLK>;
+			bias-disable;
+		};
+	};
+
+	spi1_pins: spi1 {
+		pins_spi{
+			pinmux = <PINMUX_GPIO161__FUNC_SPI1_A_MI>,
+				 <PINMUX_GPIO162__FUNC_SPI1_A_CSB>,
+				 <PINMUX_GPIO163__FUNC_SPI1_A_MO>,
+				 <PINMUX_GPIO164__FUNC_SPI1_A_CLK>;
+			bias-disable;
+		};
+	};
+
+	spi2_pins: spi2 {
+		pins_spi{
+			pinmux = <PINMUX_GPIO0__FUNC_SPI2_CSB>,
+				 <PINMUX_GPIO1__FUNC_SPI2_MO>,
+				 <PINMUX_GPIO2__FUNC_SPI2_CLK>;
+			bias-disable;
+		};
+		pins_spi_mi {
+			pinmux = <PINMUX_GPIO94__FUNC_SPI2_MI>;
+			mediatek,pull-down-adv = <00>;
+		};
+	};
+
+	spi3_pins: spi3 {
+		pins_spi{
+			pinmux = <PINMUX_GPIO21__FUNC_SPI3_MI>,
+				 <PINMUX_GPIO22__FUNC_SPI3_CSB>,
+				 <PINMUX_GPIO23__FUNC_SPI3_MO>,
+				 <PINMUX_GPIO24__FUNC_SPI3_CLK>;
+			bias-disable;
+		};
+	};
+
+	spi4_pins: spi4 {
+		pins_spi{
+			pinmux = <PINMUX_GPIO17__FUNC_SPI4_MI>,
+				 <PINMUX_GPIO18__FUNC_SPI4_CSB>,
+				 <PINMUX_GPIO19__FUNC_SPI4_MO>,
+				 <PINMUX_GPIO20__FUNC_SPI4_CLK>;
+			bias-disable;
+		};
+	};
+
+	spi5_pins: spi5 {
+		pins_spi{
+			pinmux = <PINMUX_GPIO13__FUNC_SPI5_MI>,
+				 <PINMUX_GPIO14__FUNC_SPI5_CSB>,
+				 <PINMUX_GPIO15__FUNC_SPI5_MO>,
+				 <PINMUX_GPIO16__FUNC_SPI5_CLK>;
+			bias-disable;
+		};
+	};
+
+	uart0_pins_default: uart0-pins-default {
+		pins_rx {
+			pinmux = <PINMUX_GPIO95__FUNC_URXD0>;
+			input-enable;
+			bias-pull-up;
+		};
+		pins_tx {
+			pinmux = <PINMUX_GPIO96__FUNC_UTXD0>;
+		};
+	};
+
+	uart1_pins_default: uart1-pins-default {
+		pins_rx {
+			pinmux = <PINMUX_GPIO121__FUNC_URXD1>;
+			input-enable;
+			bias-pull-up;
+		};
+		pins_tx {
+			pinmux = <PINMUX_GPIO115__FUNC_UTXD1>;
+		};
+		pins_rts {
+			pinmux = <PINMUX_GPIO47__FUNC_URTS1>;
+			output-enable;
+		};
+		pins_cts {
+			pinmux = <PINMUX_GPIO46__FUNC_UCTS1>;
+			input-enable;
+		};
+	};
+
+	uart1_pins_sleep: uart1-pins-sleep {
+		pins_rx {
+			pinmux = <PINMUX_GPIO121__FUNC_GPIO121>;
+			input-enable;
+			bias-pull-up;
+		};
+		pins_tx {
+			pinmux = <PINMUX_GPIO115__FUNC_UTXD1>;
+		};
+		pins_rts {
+			pinmux = <PINMUX_GPIO47__FUNC_URTS1>;
+			output-enable;
+		};
+		pins_cts {
+			pinmux = <PINMUX_GPIO46__FUNC_UCTS1>;
+			input-enable;
+		};
+	};
+
+	wifi_pins_pwrseq: wifi-pins-pwrseq {
+		pins_wifi_enable {
+			pinmux = <PINMUX_GPIO119__FUNC_GPIO119>;
+			output-low;
+		};
+	};
+
+	wifi_pins_wakeup: wifi-pins-wakeup {
+		pins_wifi_wakeup {
+			pinmux = <PINMUX_GPIO113__FUNC_GPIO113>;
+			input-enable;
+		};
+	};
+};
+
+&soc_data {
+	status = "okay";
+};
+
+&spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi0_pins>;
+	mediatek,pad-select = <0>;
+	status = "okay";
+	cs-gpios = <&pio 86 GPIO_ACTIVE_LOW>;
+
+	cr50@0 {
+		compatible = "google,cr50";
+		reg = <0>;
+		spi-max-frequency = <1000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&h1_int_od_l>;
+		interrupt-parent = <&pio>;
+		interrupts = <153 IRQ_TYPE_EDGE_RISING>;
+	};
+};
+
+&spi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi1_pins>;
+	mediatek,pad-select = <0>;
+	status = "okay";
+
+	w25q64dw: spi-flash@0 {
+		compatible = "winbond,w25q64dw", "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <25000000>;
+	};
+};
+
+&spi2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi2_pins>;
+	mediatek,pad-select = <0>;
+	status = "okay";
+
+	cros_ec: cros-ec@0 {
+		compatible = "google,cros-ec-spi";
+		reg = <0>;
+		spi-max-frequency = <3000000>;
+		interrupt-parent = <&pio>;
+		interrupts = <151 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ec_ap_int_odl>;
+
+		i2c_tunnel: i2c-tunnel {
+			compatible = "google,cros-ec-i2c-tunnel";
+			google,remote-bus = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		usbc_extcon: extcon0 {
+			compatible = "google,extcon-usbc-cros-ec";
+			google,usb-port-id = <0>;
+		};
+	};
+};
+
+&spi3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi3_pins>;
+	mediatek,pad-select = <0>;
+	status = "disabled";
+};
+
+&spi4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi4_pins>;
+	mediatek,pad-select = <0>;
+	status = "disabled";
+};
+
+&spi5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi5_pins>;
+	mediatek,pad-select = <0>;
+	status = "disabled";
+};
+
+&ssusb {
+	dr_mode = "host";
+	wakeup-source;
+	vusb33-supply = <&mt6358_vusb_reg>;
+	status = "okay";
+};
+
+&u3phy {
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins_default>;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&uart1_pins_default>;
+	pinctrl-1 = <&uart1_pins_sleep>;
+	status = "okay";
+	interrupts-extended = <&sysirq GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>,
+			      <&pio 121 IRQ_TYPE_EDGE_FALLING>;
+
+	bluetooth: bluetooth {
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_pins>;
+		status = "okay";
+		compatible = "qcom,qca6174-bt";
+		enable-gpios = <&pio 120 0>;
+		clocks = <&clk32k>;
+		firmware-name = "nvm_00440302_i2s.bin";
+	};
+};
+
+&usb_host {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	vusb33-supply = <&mt6358_vusb_reg>;
+	status = "okay";
+
+	hub@1 {
+		compatible = "usb5e3,610";
+		reg = <1>;
+	};
+};
+
+#include <arm/cros-ec-keyboard.dtsi>
+#include <arm/cros-ec-sbs.dtsi>