xref: /rk3399_rockchip-uboot/arch/arm/dts/px3se-evb.dts (revision d153e81420b8ba6070586f5c041cc6562fa2af6a)

/*
 * (C) Copyright 2018 Rockchip Electronics Co., Ltd
 *
 * SPDX-License-Identifier:     GPL-2.0+
 */

/dts-v1/;

#include <dt-bindings/input/input.h>
#include "rk3128.dtsi"
#include "rk3128-u-boot.dtsi"

/ {
	model = "Rockchip PX3SE Evaluation board";
	compatible = "rockchip,px3se-evb", "rockchip,px3se";

	chosen {
		stdout-path = &uart1;
	};

	adc-keys {
		compatible = "adc-keys";
		io-channels = <&saradc 1>;
		io-channel-names = "buttons";
		poll-interval = <100>;
		keyup-threshold-microvolt = <1800000>;

		vol-up {
			label = "Volume Up";
			linux,code = <KEY_VOLUMEUP>;
			press-threshold-microvolt = <18000>;
		};

		vol-down {
			label = "Volume Down";
			linux,code = <KEY_VOLUMEDOWN>;
			press-threshold-microvolt = <300000>;
		};
	};

	vcc50_otg: vcc50-otg {
		compatible = "regulator-fixed";
		regulator-name = "vcc50_otg";
		gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&otg_drv>;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};
};

&emmc {
	fifo-mode;
	status = "okay";
};

&saradc {
	status = "okay";
};

&u2phy {
	status = "okay";
};

&u2phy_otg {
	status = "okay";
};

&u2phy_host {
	status = "okay";
};

&uart1 {
	status = "okay";
};

&usb_host_ehci {
	status = "okay";
};

&usb_host_ohci {
	status = "okay";
};

&usb_otg {
	vbus-supply = <&vcc50_otg>;
	status = "okay";
};

&pinctrl {
	usb_otg {
		otg_drv: otg-drv {
			rockchip,pins = <2 12 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};