xref: /OK3568_Linux_fs/kernel/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981)

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

#include <dt-bindings/input/input.h>
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/regulator/dlg,da9211-regulator.h>
#include <dt-bindings/gpio/gpio.h>
#include "mt8173.dtsi"

/ {
	memory@40000000 {
		device_type = "memory";
		reg = <0 0x40000000 0 0x80000000>;
	};

	backlight: backlight {
		compatible = "pwm-backlight";
		pwms = <&pwm0 0 1000000>;
		power-supply = <&bl_fixed_reg>;
		enable-gpios = <&pio 95 GPIO_ACTIVE_HIGH>;

		pinctrl-names = "default";
		pinctrl-0 = <&disp_pwm0_pins>;
		status = "okay";
	};

	bl_fixed_reg: fixedregulator2 {
		compatible = "regulator-fixed";
		regulator-name = "bl_fixed";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		startup-delay-us = <1000>;
		enable-active-high;
		gpio = <&pio 32 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&bl_fixed_pins>;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	gpio_keys: gpio-keys {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&gpio_keys_pins>;

		lid {
			label = "Lid";
			gpios = <&pio 69 GPIO_ACTIVE_LOW>;
			linux,code = <SW_LID>;
			linux,input-type = <EV_SW>;
			gpio-key,wakeup;
		};

		power {
			label = "Power";
			gpios = <&pio 14 GPIO_ACTIVE_HIGH>;
			linux,code = <KEY_POWER>;
			debounce-interval = <30>;
			gpio-key,wakeup;
		};

		tablet_mode {
			label = "Tablet_mode";
			gpios = <&pio 121 GPIO_ACTIVE_HIGH>;
			linux,code = <SW_TABLET_MODE>;
			linux,input-type = <EV_SW>;
			gpio-key,wakeup;
		};

		volume_down {
			label = "Volume_down";
			gpios = <&pio 123 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_VOLUMEDOWN>;
		};

		volume_up {
			label = "Volume_up";
			gpios = <&pio 124 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_VOLUMEUP>;
		};
	};

	panel: panel {
		compatible = "lg,lp120up1";
		power-supply = <&panel_fixed_3v3>;
		ddc-i2c-bus = <&i2c0>;
		backlight = <&backlight>;

		port {
			panel_in: endpoint {
				remote-endpoint = <&ps8640_out>;
			};
		};
	};

	panel_fixed_3v3: regulator1 {
		compatible = "regulator-fixed";
		regulator-name = "PANEL_3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		enable-active-high;
		gpio = <&pio 41 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&panel_fixed_pins>;
	};

	ps8640_fixed_1v2: regulator2 {
		compatible = "regulator-fixed";
		regulator-name = "PS8640_1V2";
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <1200000>;
		regulator-enable-ramp-delay = <2000>;
		enable-active-high;
		regulator-boot-on;
		gpio = <&pio 30 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&ps8640_fixed_pins>;
	};

	sdio_fixed_3v3: fixedregulator0 {
		compatible = "regulator-fixed";
		regulator-name = "3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&pio 85 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdio_fixed_3v3_pins>;
	};

	sound: sound {
		compatible = "mediatek,mt8173-rt5650";
		mediatek,audio-codec = <&rt5650 &hdmi0>;
		mediatek,platform = <&afe>;
		pinctrl-names = "default";
		pinctrl-0 = <&aud_i2s2>;

		mediatek,mclk = <1>;
		codec-capture {
			sound-dai = <&rt5650 1>;
		};
	};

	hdmicon: connector {
		compatible = "hdmi-connector";
		label = "hdmi";
		type = "a";
		ddc-i2c-bus = <&hdmiddc0>;

		port {
			hdmi_connector_in: endpoint {
				remote-endpoint = <&hdmi0_out>;
			};
		};
	};
};

&cec {
	status = "okay";
};

&cpu0 {
	proc-supply = <&mt6397_vpca15_reg>;
};

&cpu1 {
	proc-supply = <&mt6397_vpca15_reg>;
};

&cpu2 {
	proc-supply = <&da9211_vcpu_reg>;
	sram-supply = <&mt6397_vsramca7_reg>;
};

&cpu3 {
	proc-supply = <&da9211_vcpu_reg>;
	sram-supply = <&mt6397_vsramca7_reg>;
};

&cpu_thermal {
	sustainable-power = <4500>; /* milliwatts */
	trips {
		threshold: trip-point0 {
			temperature = <60000>;
		};

		target: trip-point1 {
			temperature = <65000>;
		};
	};
};

&dsi0 {
	status = "okay";
	ports {
		port {
			dsi0_out: endpoint {
				remote-endpoint = <&ps8640_in>;
			};
		};
	};
};

&dpi0 {
	status = "okay";
};

&hdmi0 {
	status = "okay";
	ports {
		port@1 {
			reg = <1>;

			hdmi0_out: endpoint {
				remote-endpoint = <&hdmi_connector_in>;
			};
		};
	};
};

&hdmi_phy {
	status = "okay";
	mediatek,ibias = <0xc>;
};

&i2c0 {
	status = "okay";

	rt5650: audio-codec@1a {
		compatible = "realtek,rt5650";
		reg = <0x1a>;
		avdd-supply = <&mt6397_vgp1_reg>;
		cpvdd-supply = <&mt6397_vcama_reg>;
		interrupt-parent = <&pio>;
		interrupts = <3 IRQ_TYPE_EDGE_BOTH>;
		pinctrl-names = "default";
		pinctrl-0 = <&rt5650_irq>;
		#sound-dai-cells = <1>;
		realtek,dmic1-data-pin = <2>;
		realtek,jd-mode = <2>;
	};

	ps8640: edp-bridge@8 {
		compatible = "parade,ps8640";
		reg = <0x8>;
		powerdown-gpios = <&pio 127 GPIO_ACTIVE_LOW>;
		reset-gpios = <&pio 115 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&ps8640_pins>;
		vdd12-supply = <&ps8640_fixed_1v2>;
		vdd33-supply = <&mt6397_vgp2_reg>;

		ports {
			#address-cells = <1>;
			#size-cells = <0>;

			port@0 {
				reg = <0>;

				ps8640_in: endpoint {
					remote-endpoint = <&dsi0_out>;
				};
			};

			port@1 {
				reg = <1>;

				ps8640_out: endpoint {
					remote-endpoint = <&panel_in>;
				};
			};
		};
	};
};

&i2c1 {
	clock-frequency = <1500000>;
	status = "okay";

	da9211: da9211@68 {
		compatible = "dlg,da9211";
		reg = <0x68>;
		interrupt-parent = <&pio>;
		interrupts = <15 IRQ_TYPE_LEVEL_LOW>;

		regulators {
			da9211_vcpu_reg: BUCKA {
				regulator-name = "VBUCKA";
				regulator-min-microvolt = < 700000>;
				regulator-max-microvolt = <1310000>;
				regulator-min-microamp  = <2000000>;
				regulator-max-microamp  = <4400000>;
				regulator-ramp-delay = <10000>;
				regulator-always-on;
				regulator-allowed-modes = <DA9211_BUCK_MODE_SYNC
							   DA9211_BUCK_MODE_AUTO>;
			};

			da9211_vgpu_reg: BUCKB {
				regulator-name = "VBUCKB";
				regulator-min-microvolt = < 700000>;
				regulator-max-microvolt = <1310000>;
				regulator-min-microamp  = <2000000>;
				regulator-max-microamp  = <3000000>;
				regulator-ramp-delay = <10000>;
			};
		};
	};
};

&i2c2 {
	status = "okay";

	tpm: tpm@20 {
		compatible = "infineon,slb9645tt";
		reg = <0x20>;
		powered-while-suspended;
	};
};

&i2c3 {
	clock-frequency = <400000>;
	status = "okay";

	touchscreen: touchscreen@10 {
		compatible = "elan,ekth3500";
		reg = <0x10>;
		interrupt-parent = <&pio>;
		interrupts = <88 IRQ_TYPE_LEVEL_LOW>;
	};
};

&i2c4 {
	clock-frequency = <400000>;
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&trackpad_irq>;

	trackpad: trackpad@15 {
		compatible = "elan,ekth3000";
		interrupt-parent = <&pio>;
		interrupts = <117 IRQ_TYPE_LEVEL_LOW>;
		reg = <0x15>;
		vcc-supply = <&mt6397_vgp6_reg>;
		wakeup-source;
	};
};

&mipi_tx0 {
	status = "okay";
};

&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;
	hs400-ds-delay = <0x14015>;
	mediatek,hs200-cmd-int-delay=<30>;
	mediatek,hs400-cmd-int-delay=<14>;
	mediatek,hs400-cmd-resp-sel-rising;
	vmmc-supply = <&mt6397_vemc_3v3_reg>;
	vqmmc-supply = <&mt6397_vio18_reg>;
	assigned-clocks = <&topckgen CLK_TOP_MSDC50_0_SEL>;
	assigned-clock-parents = <&topckgen CLK_TOP_MSDCPLL_D2>;
	non-removable;
};

&mmc1 {
	status = "okay";
	pinctrl-names = "default", "state_uhs";
	pinctrl-0 = <&mmc1_pins_default>;
	pinctrl-1 = <&mmc1_pins_uhs>;
	bus-width = <4>;
	max-frequency = <200000000>;
	cap-sd-highspeed;
	sd-uhs-sdr50;
	sd-uhs-sdr104;
	cd-gpios = <&pio 1 GPIO_ACTIVE_LOW>;
	vmmc-supply = <&mt6397_vmch_reg>;
	vqmmc-supply = <&mt6397_vmc_reg>;
};

&mmc3 {
	status = "okay";
	pinctrl-names = "default", "state_uhs";
	pinctrl-0 = <&mmc3_pins_default>;
	pinctrl-1 = <&mmc3_pins_uhs>;
	bus-width = <4>;
	max-frequency = <200000000>;
	cap-sd-highspeed;
	sd-uhs-sdr50;
	sd-uhs-sdr104;
	keep-power-in-suspend;
	enable-sdio-wakeup;
	cap-sdio-irq;
	vmmc-supply = <&sdio_fixed_3v3>;
	vqmmc-supply = <&mt6397_vgp3_reg>;
	non-removable;
	cap-power-off-card;

	#address-cells = <1>;
	#size-cells = <0>;

	btmrvl: btmrvl@2 {
		compatible = "marvell,sd8897-bt";
		reg = <2>;
		interrupt-parent = <&pio>;
		interrupts = <119 IRQ_TYPE_LEVEL_LOW>;
		marvell,wakeup-pin = /bits/ 16 <0x0d>;
		marvell,wakeup-gap-ms = /bits/ 16 <0x64>;
	};

	mwifiex: mwifiex@1 {
		compatible = "marvell,sd8897";
		reg = <1>;
		interrupt-parent = <&pio>;
		interrupts = <38 IRQ_TYPE_LEVEL_LOW>;
		marvell,wakeup-pin = <3>;
	};
};

&nor_flash {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&nor_gpio1_pins>;

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <50000000>;
	};
};

&pio {
	gpio-line-names = "EC_INT_1V8",
			  "SD_CD_L",
			  "ALC5514_IRQ",
			  "ALC5650_IRQ",
			  /*
			   * AP_FLASH_WP_L is crossystem ABI. Schematics
			   * call it SFWP_B.
			   */
			  "AP_FLASH_WP_L",
			  "SFIN",
			  "SFCS0",
			  "SFHOLD",
			  "SFOUT",
			  "SFCK",
			  "WRAP_EVENT_S_EINT10",
			  "PMU_INT",
			  "I2S2_WS_ALC5650",
			  "I2S2_BCK_ALC5650",
			  "PWR_BTN_1V8",
			  "DA9212_IRQ",
			  "IDDIG",
			  "WATCHDOG",
			  "CEC",
			  "HDMISCK",
			  "HDMISD",
			  "HTPLG",
			  "MSDC3_DAT0",
			  "MSDC3_DAT1",
			  "MSDC3_DAT2",
			  "MSDC3_DAT3",
			  "MSDC3_CLK",
			  "MSDC3_CMD",
			  "USB_C0_OC_FLAGB",
			  "USBA_OC1_L",
			  "PS8640_1V2_ENABLE",
			  "THERM_ALERT_N",
			  "PANEL_LCD_POWER_EN",
			  "ANX7688_CHIP_PD_C",
			  "EC_IN_RW_1V8",
			  "ANX7688_1V_EN_C",
			  "USB_DP_HPD_C",
			  "TPM_DAVINT_N",
			  "MARVELL8897_IRQ",
			  "EN_USB_A0_PWR",
			  "USBA_A0_OC_L",
			  "EN_PP3300_DX_EDP",
			  "",
			  "SOC_I2C2_1V8_SDA_400K",
			  "SOC_I2C2_1V8_SCL_400K",
			  "SOC_I2C0_1V8_SDA_400K",
			  "SOC_I2C0_1V8_SCL_400K",
			  "EMMC_ID1",
			  "EMMC_ID0",
			  "MEM_CONFIG3",
			  "EMMC_ID2",
			  "MEM_CONFIG1",
			  "MEM_CONFIG2",
			  "BRD_ID2",
			  "MEM_CONFIG0",
			  "BRD_ID0",
			  "BRD_ID1",
			  "EMMC_DAT0",
			  "EMMC_DAT1",
			  "EMMC_DAT2",
			  "EMMC_DAT3",
			  "EMMC_DAT4",
			  "EMMC_DAT5",
			  "EMMC_DAT6",
			  "EMMC_DAT7",
			  "EMMC_CLK",
			  "EMMC_CMD",
			  "EMMC_RCLK",
			  "PLT_RST_L",
			  "LID_OPEN_1V8_L",
			  "AUDIO_SPI_MISO_R",
			  "",
			  "AC_OK_1V8",
			  "SD_DATA0",
			  "SD_DATA1",
			  "SD_DATA2",
			  "SD_DATA3",
			  "SD_CLK",
			  "SD_CMD",
			  "PWRAP_SPI0_MI",
			  "PWRAP_SPI0_MO",
			  "PWRAP_SPI0_CK",
			  "PWRAP_SPI0_CSN",
			  "",
			  "",
			  "WIFI_PDN",
			  "RTC32K_1V8",
			  "DISP_PWM0",
			  "TOUCHSCREEN_INT_L",
			  "",
			  "SRCLKENA0",
			  "SRCLKENA1",
			  "PS8640_MODE_CONF",
			  "TOUCHSCREEN_RESET_R",
			  "PLATFORM_PROCHOT_L",
			  "PANEL_POWER_EN",
			  "REC_MODE_L",
			  "EC_FW_UPDATE_L",
			  "ACCEL2_INT_L",
			  "HDMI_DP_INT",
			  "ACCELGYRO3_INT_L",
			  "ACCELGYRO4_INT_L",
			  "SPI_EC_CLK",
			  "SPI_EC_MI",
			  "SPI_EC_MO",
			  "SPI_EC_CSN",
			  "SOC_I2C3_1V8_SDA_400K",
			  "SOC_I2C3_1V8_SCL_400K",
			  "",
			  "",
			  "",
			  "",
			  "",
			  "",
			  "",
			  "PS8640_SYSRSTN_1V8",
			  "APIN_MAX98090_DOUT2",
			  "TP_INT_1V8_L_R",
			  "RST_USB_HUB_R",
			  "BT_WAKE_L",
			  "ACCEL1_INT_L",
			  "TABLET_MODE_L",
			  "",
			  "V_UP_IN_L_R",
			  "V_DOWN_IN_L_R",
			  "SOC_I2C1_1V8_SDA_1M",
			  "SOC_I2C1_1V8_SCL_1M",
			  "PS8640_PDN_1V8",
			  "MAX98090_LRCLK",
			  "MAX98090_BCLK",
			  "MAX98090_MCLK",
			  "APOUT_MAX98090_DIN",
			  "APIN_MAX98090_DOUT",
			  "SOC_I2C4_1V8_SDA_400K",
			  "SOC_I2C4_1V8_SCL_400K";

	aud_i2s2: aud_i2s2 {
		pins1 {
			pinmux = <MT8173_PIN_128_I2S0_LRCK__FUNC_I2S1_WS>,
				 <MT8173_PIN_129_I2S0_BCK__FUNC_I2S1_BCK>,
				 <MT8173_PIN_130_I2S0_MCK__FUNC_I2S1_MCK>,
				 <MT8173_PIN_131_I2S0_DATA0__FUNC_I2S1_DO_1>,
				 <MT8173_PIN_12_EINT12__FUNC_I2S2_WS>,
				 <MT8173_PIN_13_EINT13__FUNC_I2S2_BCK>,
				 <MT8173_PIN_132_I2S0_DATA1__FUNC_I2S2_DI_2>;
			bias-pull-down;
		};
	};

	bl_fixed_pins: bl_fixed_pins {
		pins1 {
			pinmux = <MT8173_PIN_32_UTXD2__FUNC_GPIO32>;
			output-low;
		};
	};

	bt_wake_pins: bt_wake_pins {
		pins1 {
			pinmux = <MT8173_PIN_119_KPROW0__FUNC_GPIO119>;
			bias-pull-up;
		};
	};

	disp_pwm0_pins: disp_pwm0_pins {
		pins1 {
			pinmux = <MT8173_PIN_87_DISP_PWM0__FUNC_DISP_PWM0>;
			output-low;
		};
	};

	gpio_keys_pins: gpio_keys_pins {
		volume_pins {
			pinmux = <MT8173_PIN_123_KPCOL1__FUNC_GPIO123>,
				 <MT8173_PIN_124_KPCOL2__FUNC_GPIO124>;
			bias-pull-up;
		};

		tablet_mode_pins {
			pinmux = <MT8173_PIN_121_KPROW2__FUNC_GPIO121>;
			bias-pull-up;
		};
	};

	hdmi_mux_pins: hdmi_mux_pins {
		pins1 {
			pinmux = <MT8173_PIN_36_DAISYNC__FUNC_GPIO36>;
		};
	};

	i2c1_pins_a: i2c1 {
		da9211_pins {
			pinmux = <MT8173_PIN_15_EINT15__FUNC_GPIO15>;
			bias-pull-up;
		};
	};

	mmc0_pins_default: mmc0default {
		pins_cmd_dat {
			pinmux = <MT8173_PIN_57_MSDC0_DAT0__FUNC_MSDC0_DAT0>,
				 <MT8173_PIN_58_MSDC0_DAT1__FUNC_MSDC0_DAT1>,
				 <MT8173_PIN_59_MSDC0_DAT2__FUNC_MSDC0_DAT2>,
				 <MT8173_PIN_60_MSDC0_DAT3__FUNC_MSDC0_DAT3>,
				 <MT8173_PIN_61_MSDC0_DAT4__FUNC_MSDC0_DAT4>,
				 <MT8173_PIN_62_MSDC0_DAT5__FUNC_MSDC0_DAT5>,
				 <MT8173_PIN_63_MSDC0_DAT6__FUNC_MSDC0_DAT6>,
				 <MT8173_PIN_64_MSDC0_DAT7__FUNC_MSDC0_DAT7>,
				 <MT8173_PIN_66_MSDC0_CMD__FUNC_MSDC0_CMD>;
			bias-pull-up;
		};

		pins_clk {
			pinmux = <MT8173_PIN_65_MSDC0_CLK__FUNC_MSDC0_CLK>;
			bias-pull-down;
		};

		pins_rst {
			pinmux = <MT8173_PIN_68_MSDC0_RST___FUNC_MSDC0_RSTB>;
			bias-pull-up;
		};
	};

	mmc1_pins_default: mmc1default {
		pins_cmd_dat {
			pinmux = <MT8173_PIN_73_MSDC1_DAT0__FUNC_MSDC1_DAT0>,
				 <MT8173_PIN_74_MSDC1_DAT1__FUNC_MSDC1_DAT1>,
				 <MT8173_PIN_75_MSDC1_DAT2__FUNC_MSDC1_DAT2>,
				 <MT8173_PIN_76_MSDC1_DAT3__FUNC_MSDC1_DAT3>,
				 <MT8173_PIN_78_MSDC1_CMD__FUNC_MSDC1_CMD>;
			input-enable;
			drive-strength = <MTK_DRIVE_4mA>;
			bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
		};

		pins_clk {
			pinmux = <MT8173_PIN_77_MSDC1_CLK__FUNC_MSDC1_CLK>;
			bias-pull-down;
			drive-strength = <MTK_DRIVE_4mA>;
		};

		pins_insert {
			pinmux = <MT8173_PIN_1_EINT1__FUNC_GPIO1>;
			bias-pull-up;
		};
	};

	mmc3_pins_default: mmc3default {
		pins_dat {
			pinmux = <MT8173_PIN_22_MSDC3_DAT0__FUNC_MSDC3_DAT0>,
				 <MT8173_PIN_23_MSDC3_DAT1__FUNC_MSDC3_DAT1>,
				 <MT8173_PIN_24_MSDC3_DAT2__FUNC_MSDC3_DAT2>,
				 <MT8173_PIN_25_MSDC3_DAT3__FUNC_MSDC3_DAT3>;
			input-enable;
			drive-strength = <MTK_DRIVE_8mA>;
			bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
		};

		pins_cmd {
			pinmux = <MT8173_PIN_27_MSDC3_CMD__FUNC_MSDC3_CMD>;
			input-enable;
			drive-strength = <MTK_DRIVE_8mA>;
			bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
		};

		pins_clk {
			pinmux = <MT8173_PIN_26_MSDC3_CLK__FUNC_MSDC3_CLK>;
			bias-pull-down;
			drive-strength = <MTK_DRIVE_8mA>;
		};
	};

	mmc0_pins_uhs: mmc0 {
		pins_cmd_dat {
			pinmux = <MT8173_PIN_57_MSDC0_DAT0__FUNC_MSDC0_DAT0>,
				 <MT8173_PIN_58_MSDC0_DAT1__FUNC_MSDC0_DAT1>,
				 <MT8173_PIN_59_MSDC0_DAT2__FUNC_MSDC0_DAT2>,
				 <MT8173_PIN_60_MSDC0_DAT3__FUNC_MSDC0_DAT3>,
				 <MT8173_PIN_61_MSDC0_DAT4__FUNC_MSDC0_DAT4>,
				 <MT8173_PIN_62_MSDC0_DAT5__FUNC_MSDC0_DAT5>,
				 <MT8173_PIN_63_MSDC0_DAT6__FUNC_MSDC0_DAT6>,
				 <MT8173_PIN_64_MSDC0_DAT7__FUNC_MSDC0_DAT7>,
				 <MT8173_PIN_66_MSDC0_CMD__FUNC_MSDC0_CMD>;
			input-enable;
			drive-strength = <MTK_DRIVE_6mA>;
			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
		};

		pins_clk {
			pinmux = <MT8173_PIN_65_MSDC0_CLK__FUNC_MSDC0_CLK>;
			drive-strength = <MTK_DRIVE_6mA>;
			bias-pull-down = <MTK_PUPD_SET_R1R0_01>;
		};

		pins_ds {
			pinmux = <MT8173_PIN_67_MSDC0_DSL__FUNC_MSDC0_DSL>;
			drive-strength = <MTK_DRIVE_10mA>;
			bias-pull-down = <MTK_PUPD_SET_R1R0_01>;
		};

		pins_rst {
			pinmux = <MT8173_PIN_68_MSDC0_RST___FUNC_MSDC0_RSTB>;
			bias-pull-up;
		};
	};

	mmc1_pins_uhs: mmc1 {
		pins_cmd_dat {
			pinmux = <MT8173_PIN_73_MSDC1_DAT0__FUNC_MSDC1_DAT0>,
				 <MT8173_PIN_74_MSDC1_DAT1__FUNC_MSDC1_DAT1>,
				 <MT8173_PIN_75_MSDC1_DAT2__FUNC_MSDC1_DAT2>,
				 <MT8173_PIN_76_MSDC1_DAT3__FUNC_MSDC1_DAT3>,
				 <MT8173_PIN_78_MSDC1_CMD__FUNC_MSDC1_CMD>;
			input-enable;
			drive-strength = <MTK_DRIVE_6mA>;
			bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
		};

		pins_clk {
			pinmux = <MT8173_PIN_77_MSDC1_CLK__FUNC_MSDC1_CLK>;
			drive-strength = <MTK_DRIVE_8mA>;
			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
		};
	};

	mmc3_pins_uhs: mmc3 {
		pins_dat {
			pinmux = <MT8173_PIN_22_MSDC3_DAT0__FUNC_MSDC3_DAT0>,
				 <MT8173_PIN_23_MSDC3_DAT1__FUNC_MSDC3_DAT1>,
				 <MT8173_PIN_24_MSDC3_DAT2__FUNC_MSDC3_DAT2>,
				 <MT8173_PIN_25_MSDC3_DAT3__FUNC_MSDC3_DAT3>;
			input-enable;
			drive-strength = <MTK_DRIVE_8mA>;
			bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
		};

		pins_cmd {
			pinmux = <MT8173_PIN_27_MSDC3_CMD__FUNC_MSDC3_CMD>;
			input-enable;
			drive-strength = <MTK_DRIVE_8mA>;
			bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
		};

		pins_clk {
			pinmux = <MT8173_PIN_26_MSDC3_CLK__FUNC_MSDC3_CLK>;
			drive-strength = <MTK_DRIVE_8mA>;
			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
		};
	};

	nor_gpio1_pins: nor {
		pins1 {
			pinmux = <MT8173_PIN_6_EINT6__FUNC_SFCS0>,
				 <MT8173_PIN_7_EINT7__FUNC_SFHOLD>,
				 <MT8173_PIN_8_EINT8__FUNC_SFIN>;
			input-enable;
			drive-strength = <MTK_DRIVE_4mA>;
			bias-pull-up;
		};

		pins2 {
			pinmux = <MT8173_PIN_5_EINT5__FUNC_SFOUT>;
			drive-strength = <MTK_DRIVE_4mA>;
			bias-pull-up;
		};

		pins_clk {
			pinmux = <MT8173_PIN_9_EINT9__FUNC_SFCK>;
			input-enable;
			drive-strength = <MTK_DRIVE_4mA>;
			bias-pull-up;
		};
	};

	panel_fixed_pins: panel_fixed_pins {
		pins1 {
			pinmux = <MT8173_PIN_41_CMMCLK__FUNC_GPIO41>;
		};
	};

	ps8640_pins: ps8640_pins {
		pins1 {
			pinmux = <MT8173_PIN_92_PCM_CLK__FUNC_GPIO92>,
				 <MT8173_PIN_115_URTS0__FUNC_GPIO115>,
				 <MT8173_PIN_127_LCM_RST__FUNC_GPIO127>;
		};
	};

	ps8640_fixed_pins: ps8640_fixed_pins {
		pins1 {
			pinmux = <MT8173_PIN_30_URTS2__FUNC_GPIO30>;
		};
	};

	rt5650_irq: rt5650_irq {
		pins1 {
			pinmux = <MT8173_PIN_3_EINT3__FUNC_GPIO3>;
			bias-pull-down;
		};
	};

	sdio_fixed_3v3_pins: sdio_fixed_3v3_pins {
		pins1 {
			pinmux = <MT8173_PIN_85_AUD_DAT_MOSI__FUNC_GPIO85>;
			output-low;
		};
	};

	spi_pins_a: spi1 {
		pins1 {
			pinmux = <MT8173_PIN_0_EINT0__FUNC_GPIO0>;
			bias-pull-up;
		};

		pins_spi {
			pinmux = <MT8173_PIN_102_MSDC2_DAT2__FUNC_SPI_CK_1_>,
				 <MT8173_PIN_103_MSDC2_DAT3__FUNC_SPI_MI_1_>,
				 <MT8173_PIN_104_MSDC2_CLK__FUNC_SPI_MO_1_>,
				 <MT8173_PIN_105_MSDC2_CMD__FUNC_SPI_CS_1_>;
			bias-disable;
		};
	};

	trackpad_irq: trackpad_irq {
		pins1 {
			pinmux = <MT8173_PIN_117_URXD3__FUNC_GPIO117>;
			input-enable;
			bias-pull-up;
		};
	};

	usb_pins: usb {
		pins1 {
			pinmux = <MT8173_PIN_101_MSDC2_DAT1__FUNC_GPIO101>;
			output-high;
			bias-disable;
		};
	};

	wifi_wake_pins: wifi_wake_pins {
		pins1 {
			pinmux = <MT8173_PIN_38_CONN_RST__FUNC_GPIO38>;
			bias-pull-up;
		};
	};
};

&pwm0 {
	status = "okay";
};

&pwrap {
	pmic: mt6397 {
		compatible = "mediatek,mt6397";
		#address-cells = <1>;
		#size-cells = <1>;
		interrupt-parent = <&pio>;
		interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-controller;
		#interrupt-cells = <2>;

		clock: mt6397clock {
			compatible = "mediatek,mt6397-clk";
			#clock-cells = <1>;
		};

		pio6397: pinctrl {
			compatible = "mediatek,mt6397-pinctrl";
			pins-are-numbered;
			gpio-controller;
			#gpio-cells = <2>;
		};

		regulator: mt6397regulator {
			compatible = "mediatek,mt6397-regulator";

			mt6397_vpca15_reg: buck_vpca15 {
				regulator-compatible = "buck_vpca15";
				regulator-name = "vpca15";
				regulator-min-microvolt = < 700000>;
				regulator-max-microvolt = <1350000>;
				regulator-ramp-delay = <12500>;
				regulator-always-on;
				regulator-allowed-modes = <0 1>;
			};

			mt6397_vpca7_reg: buck_vpca7 {
				regulator-compatible = "buck_vpca7";
				regulator-name = "vpca7";
				regulator-min-microvolt = < 700000>;
				regulator-max-microvolt = <1350000>;
				regulator-ramp-delay = <12500>;
				regulator-enable-ramp-delay = <115>;
				regulator-always-on;
			};

			mt6397_vsramca15_reg: buck_vsramca15 {
				regulator-compatible = "buck_vsramca15";
				regulator-name = "vsramca15";
				regulator-min-microvolt = < 700000>;
				regulator-max-microvolt = <1350000>;
				regulator-ramp-delay = <12500>;
				regulator-always-on;
			};

			mt6397_vsramca7_reg: buck_vsramca7 {
				regulator-compatible = "buck_vsramca7";
				regulator-name = "vsramca7";
				regulator-min-microvolt = < 700000>;
				regulator-max-microvolt = <1350000>;
				regulator-ramp-delay = <12500>;
				regulator-always-on;
			};

			mt6397_vcore_reg: buck_vcore {
				regulator-compatible = "buck_vcore";
				regulator-name = "vcore";
				regulator-min-microvolt = < 700000>;
				regulator-max-microvolt = <1350000>;
				regulator-ramp-delay = <12500>;
				regulator-always-on;
			};

			mt6397_vgpu_reg: buck_vgpu {
				regulator-compatible = "buck_vgpu";
				regulator-name = "vgpu";
				regulator-min-microvolt = < 700000>;
				regulator-max-microvolt = <1350000>;
				regulator-ramp-delay = <12500>;
				regulator-enable-ramp-delay = <115>;
			};

			mt6397_vdrm_reg: buck_vdrm {
				regulator-compatible = "buck_vdrm";
				regulator-name = "vdrm";
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <1400000>;
				regulator-ramp-delay = <12500>;
				regulator-always-on;
			};

			mt6397_vio18_reg: buck_vio18 {
				regulator-compatible = "buck_vio18";
				regulator-name = "vio18";
				regulator-min-microvolt = <1620000>;
				regulator-max-microvolt = <1980000>;
				regulator-ramp-delay = <12500>;
				regulator-always-on;
			};

			mt6397_vtcxo_reg: ldo_vtcxo {
				regulator-compatible = "ldo_vtcxo";
				regulator-name = "vtcxo";
				regulator-always-on;
			};

			mt6397_va28_reg: ldo_va28 {
				regulator-compatible = "ldo_va28";
				regulator-name = "va28";
			};

			mt6397_vcama_reg: ldo_vcama {
				regulator-compatible = "ldo_vcama";
				regulator-name = "vcama";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-enable-ramp-delay = <218>;
			};

			mt6397_vio28_reg: ldo_vio28 {
				regulator-compatible = "ldo_vio28";
				regulator-name = "vio28";
				regulator-always-on;
			};

			mt6397_vusb_reg: ldo_vusb {
				regulator-compatible = "ldo_vusb";
				regulator-name = "vusb";
			};

			mt6397_vmc_reg: ldo_vmc {
				regulator-compatible = "ldo_vmc";
				regulator-name = "vmc";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-enable-ramp-delay = <218>;
			};

			mt6397_vmch_reg: ldo_vmch {
				regulator-compatible = "ldo_vmch";
				regulator-name = "vmch";
				regulator-min-microvolt = <3000000>;
				regulator-max-microvolt = <3300000>;
				regulator-enable-ramp-delay = <218>;
			};

			mt6397_vemc_3v3_reg: ldo_vemc3v3 {
				regulator-compatible = "ldo_vemc3v3";
				regulator-name = "vemc_3v3";
				regulator-min-microvolt = <3000000>;
				regulator-max-microvolt = <3300000>;
				regulator-enable-ramp-delay = <218>;
			};

			mt6397_vgp1_reg: ldo_vgp1 {
				regulator-compatible = "ldo_vgp1";
				regulator-name = "vcamd";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-enable-ramp-delay = <240>;
			};

			mt6397_vgp2_reg: ldo_vgp2 {
				regulator-compatible = "ldo_vgp2";
				regulator-name = "vcamio";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-enable-ramp-delay = <218>;
			};

			mt6397_vgp3_reg: ldo_vgp3 {
				regulator-compatible = "ldo_vgp3";
				regulator-name = "vcamaf";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-enable-ramp-delay = <218>;
			};

			mt6397_vgp4_reg: ldo_vgp4 {
				regulator-compatible = "ldo_vgp4";
				regulator-name = "vgp4";
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <3300000>;
				regulator-enable-ramp-delay = <218>;
			};

			mt6397_vgp5_reg: ldo_vgp5 {
				regulator-compatible = "ldo_vgp5";
				regulator-name = "vgp5";
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <3000000>;
				regulator-enable-ramp-delay = <218>;
			};

			mt6397_vgp6_reg: ldo_vgp6 {
				regulator-compatible = "ldo_vgp6";
				regulator-name = "vgp6";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-enable-ramp-delay = <218>;
				regulator-always-on;
			};

			mt6397_vibr_reg: ldo_vibr {
				regulator-compatible = "ldo_vibr";
				regulator-name = "vibr";
				regulator-min-microvolt = <1300000>;
				regulator-max-microvolt = <3300000>;
				regulator-enable-ramp-delay = <218>;
			};
		};

		rtc: mt6397rtc {
			compatible = "mediatek,mt6397-rtc";
		};

		syscfg_pctl_pmic: syscfg_pctl_pmic@c000 {
			compatible = "mediatek,mt6397-pctl-pmic-syscfg",
				     "syscon";
			reg = <0 0x0000c000 0 0x0108>;
		};
	};
};

&spi {
	pinctrl-names = "default";
	pinctrl-0 = <&spi_pins_a>;
	mediatek,pad-select = <1>;
	status = "okay";
	/* clients */
	cros_ec: ec@0 {
		compatible = "google,cros-ec-spi";
		reg = <0x0>;
		spi-max-frequency = <12000000>;
		interrupt-parent = <&pio>;
		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
		google,cros-ec-spi-msg-delay = <500>;

		i2c_tunnel: i2c-tunnel0 {
			compatible = "google,cros-ec-i2c-tunnel";
			google,remote-bus = <0>;
			#address-cells = <1>;
			#size-cells = <0>;

			battery: sbs-battery@b {
				compatible = "sbs,sbs-battery";
				reg = <0xb>;
				sbs,i2c-retry-count = <2>;
				sbs,poll-retry-count = <1>;
			};
		};
	};
};

&ssusb {
	dr_mode = "host";
	wakeup-source;
	vusb33-supply = <&mt6397_vusb_reg>;
	status = "okay";
};

&thermal {
	bank0-supply = <&mt6397_vpca15_reg>;
	bank1-supply = <&da9211_vcpu_reg>;
};

&uart0 {
	status = "okay";
};

&usb_host {
	pinctrl-names = "default";
	pinctrl-0 = <&usb_pins>;
	vusb33-supply = <&mt6397_vusb_reg>;
	status = "okay";
};

#include <arm/cros-ec-keyboard.dtsi>