xref: /openbmc/u-boot/arch/arm/dts/rk3288-veyron-speedy.dts (revision e5fd39c8)

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Google Veyron Speedy Rev 1+ board device tree source
 *
 * Copyright 2015 Google, Inc
 */

/dts-v1/;
#include "rk3288-veyron-chromebook.dtsi"
#include "cros-ec-sbs.dtsi"
#include "rk3288-veyron-speedy-u-boot.dtsi"

/ {
	model = "Google Speedy";
	compatible = "google,veyron-speedy-rev9", "google,veyron-speedy-rev8",
		     "google,veyron-speedy-rev7", "google,veyron-speedy-rev6",
		     "google,veyron-speedy-rev5", "google,veyron-speedy-rev4",
		     "google,veyron-speedy-rev3", "google,veyron-speedy-rev2",
		     "google,veyron-speedy", "google,veyron", "rockchip,rk3288";

	panel_regulator: panel-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio7 RK_PB6 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&lcd_enable_h>;
		regulator-name = "panel_regulator";
		startup-delay-us = <100000>;
		vin-supply = <&vcc33_sys>;
	};

	vcc18_lcd: vcc18-lcd {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&avdd_1v8_disp_en>;
		regulator-name = "vcc18_lcd";
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vcc18_wl>;
	};

	backlight_regulator: backlight-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio2 RK_PB4 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&bl_pwr_en>;
		regulator-name = "backlight_regulator";
		vin-supply = <&vcc33_sys>;
		startup-delay-us = <15000>;
	};
};

&backlight {
	power-supply = <&backlight_regulator>;
};

&cpu_alert0 {
	temperature = <65000>;
};

&cpu_alert1 {
	temperature = <70000>;
};

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

	force-hpd;
};

&panel {
	power-supply = <&panel_regulator>;
};

&rk808 {
	pinctrl-names = "default";
	pinctrl-0 = <&pmic_int_l>;
};

&sdmmc {
	disable-wp;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_gpio
			&sdmmc_bus4>;
};

&vcc_5v {
	enable-active-high;
	gpio = <&gpio7 RK_PC5 GPIO_ACTIVE_HIGH>;
	pinctrl-names = "default";
	pinctrl-0 = <&drv_5v>;
};

&vcc50_hdmi {
	enable-active-high;
	gpio = <&gpio5 RK_PC3 GPIO_ACTIVE_HIGH>;
	pinctrl-names = "default";
	pinctrl-0 = <&vcc50_hdmi_en>;
};

&pinctrl {
	backlight {
		bl_pwr_en: bl_pwr_en {
			rockchip,pins = <2 12 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	buck-5v {
		drv_5v: drv-5v {
			rockchip,pins = <7 21 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	hdmi {
		vcc50_hdmi_en: vcc50-hdmi-en {
			rockchip,pins = <5 19 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	lcd {
		lcd_enable_h: lcd-en {
			rockchip,pins = <7 14 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		avdd_1v8_disp_en: avdd-1v8-disp-en {
			rockchip,pins = <2 13 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	pmic {
		dvs_1: dvs-1 {
			rockchip,pins = <7 12 RK_FUNC_GPIO &pcfg_pull_down>;
		};

		dvs_2: dvs-2 {
			rockchip,pins = <7 15 RK_FUNC_GPIO &pcfg_pull_down>;
		};
	};
};