arch/arm64/boot/dts/mediatek/mt8173-oak-rev3.dts

/*
 * Copyright 2015 MediaTek Inc.
 * Author: Eddie Huang <eddie.huang@mediatek.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

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

/ {
	model = "Mediatek Oak rev3 board";
	compatible = "google,oak-rev3", "google,oak", "mediatek,mt8173";
};

&anx7814 {
	reset-gpios = <&pio 98 GPIO_ACTIVE_LOW>;
};

&anx7814_pins {
	pins1 {
		pinmux = <MT8173_PIN_33_DAICLK__FUNC_GPIO33>,
			 <MT8173_PIN_35_DAIPCMOUT__FUNC_GPIO35>,
			 <MT8173_PIN_36_DAISYNC__FUNC_GPIO36>,
			 <MT8173_PIN_98_URTS1__FUNC_GPIO98>,
			 <MT8173_PIN_99_UCTS1__FUNC_GPIO99>;
	};
};

&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_132_I2S0_DATA1__FUNC_I2S2_DI_2>;
		bias-pull-down;
	};
};

&bl_fixed_pins {
	pins1 {
		pinmux = <MT8173_PIN_29_UCTS2__FUNC_GPIO29>;
		output-low;
	};
};

&bl_fixed_reg {
	gpio = <&pio 29 GPIO_ACTIVE_HIGH>;
};

&cpu0 {
	operating-points = <
		507000  859000
		702000  908000
		1001000 983000
		1105000 1009000
		1183000 1028000
		1404000 1083000
	>;
	sched-energy-costs = <&MT8173_CPU_COST_0 &MT8173_CLUSTER_COST_0>;
};

&cpu1 {
	operating-points = <
		507000  859000
		702000  908000
		1001000 983000
		1105000 1009000
		1183000 1028000
		1404000 1083000
	>;
	sched-energy-costs = <&MT8173_CPU_COST_0 &MT8173_CLUSTER_COST_0>;
};

&cpu2 {
	operating-points = <
		507000  828000
		702000  867000
		1001000 927000
		1209000 968000
		1404000 1007000
		1612000 1049000
		1807000 1089000
	>;
	proc-supply = <&mt6311_vcpu_reg>;
	sched-energy-costs = <&MT8173_CPU_COST_1 &MT8173_CLUSTER_COST_1>;
};

&cpu3 {
	operating-points = <
		507000  828000
		702000  867000
		1001000 927000
		1209000 968000
		1404000 1007000
		1612000 1049000
		1807000 1089000
	>;
	proc-supply = <&mt6311_vcpu_reg>;
	sched-energy-costs = <&MT8173_CPU_COST_1 &MT8173_CLUSTER_COST_1>;
};

&gpio_keys {
	/delete-property/pinctrl-names;
	/delete-property/pinctrl-0;

	/delete-node/tablet_mode;
	/delete-node/volume_down;
	/delete-node/volume_up;
};

&gpu {
	mfgsys-power-supply = <&mt6397_vgpu_reg>;
	operating-points = <
		253500 1000000
		299000 1000000
		396500 1000000
		455000 1000000
	>;
};

&i2c0 {
	rt5676: audio-codec@2c {
		compatible = "realtek,rt5676";
		reg = <0x2c>;
		interrupt-parent = <&pio>;
		interrupts = <2 IRQ_TYPE_EDGE_BOTH>;
		pinctrl-names = "default";
		pinctrl-0 = <&rt5676_irq>;
	};
};

&i2c1 {
	/delete-node/da9211@68;

	mt6311: mt6311@6b {
		compatible = "mediatek,mt6311";
		reg = <0x6b>;

		regulators {
			mt6311_vcpu_reg: VDVFS {
				regulator-name = "VDVFS";
				regulator-min-microvolt = < 600000>;
				regulator-max-microvolt = <1400000>;
				regulator-ramp-delay = <10000>;
				regulator-always-on;
			};
			mt6311_ldo_reg: VBIASN {
				regulator-name = "VBIASN";
				regulator-min-microvolt = <200000>;
				regulator-max-microvolt = <800000>;
			};
		};
	};
};

&i2c3 {
	/delete-node/touchscreen@10;
};

&mmc1 {
	/delete-property/wp-gpios;
};

&mmc1_pins_default {
	/delete-node/pins_wp;
};

&mmc3_pins_default {
	pins_pdn {
		pinmux = <MT8173_PIN_100_MSDC2_DAT0__FUNC_GPIO100>;
		output-high;
	};
};

&panel {
	compatible = "innolux,n116bge";
};

&pio {
	/delete-node/gpio_keys_node;

	rt5676_irq: rt5676_irq {
		pins1 {
			pinmux = <MT8173_PIN_2_EINT2__FUNC_GPIO2>;
			bias-pull-down;
		};
	};
};

&ps8640_pins {
	pins1 {
		pinmux = <MT8173_PIN_92_PCM_CLK__FUNC_GPIO92>,
			 <MT8173_PIN_115_URTS0__FUNC_GPIO115>,
			 <MT8173_PIN_116_UCTS0__FUNC_GPIO116>;
	};
};

&ps8640 {
	sleep-gpios = <&pio 116 GPIO_ACTIVE_HIGH>;
};

/delete-node/&rt5514;

/delete-node/&rt5514_irq;

&scpsys {
	mfg_async-supply = <&mt6397_vgpu_reg>;
};

&sdio_fixed_3v3 {
	gpio = <&pio 100 GPIO_ACTIVE_HIGH>;
	enable-active-high;
};

&sound {
	compatible = "mediatek,mt8173-rt5650-rt5676";
	mediatek,audio-codec = <&rt5650 &rt5676>;
};

&thermal {
	bank1-supply = <&mt6311_vcpu_reg>;
};

&trackpad {
	interrupts = <124 IRQ_TYPE_LEVEL_LOW>;
};