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Open Menu /sys/gnu/dts/arm/tegra30-cardhu-a02.dts 
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;

#include "tegra30-cardhu.dtsi"

/* This dts file support the cardhu A02 version of board */

/ {
	model = "NVIDIA Tegra30 Cardhu A02 evaluation board";
	compatible = "nvidia,cardhu-a02", "nvidia,cardhu", "nvidia,tegra30";

	sdhci@78000400 {
		status = "okay";
		power-gpios = <&gpio TEGRA_GPIO(D, 4) GPIO_ACTIVE_HIGH>;
		bus-width = <4>;
		keep-power-in-suspend;
	};

	regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;

		ddr_reg: regulator@100 {
			compatible = "regulator-fixed";
			reg = <100>;
			regulator-name = "vdd_ddr";
			regulator-min-microvolt = <1500000>;
			regulator-max-microvolt = <1500000>;
			regulator-always-on;
			regulator-boot-on;
			enable-active-high;
			gpio = <&pmic 6 GPIO_ACTIVE_HIGH>;
		};

		sys_3v3_reg: regulator@101 {
			compatible = "regulator-fixed";
			reg = <101>;
			regulator-name = "sys_3v3";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			regulator-always-on;
			regulator-boot-on;
			enable-active-high;
			gpio = <&pmic 7 GPIO_ACTIVE_HIGH>;
		};

		usb1_vbus_reg: regulator@102 {
			compatible = "regulator-fixed";
			reg = <102>;
			regulator-name = "usb1_vbus";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			enable-active-high;
			gpio = <&gpio TEGRA_GPIO(I, 4) GPIO_ACTIVE_HIGH>;
			gpio-open-drain;
			vin-supply = <&vdd_5v0_reg>;
		};

		usb3_vbus_reg: regulator@103 {
			compatible = "regulator-fixed";
			reg = <103>;
			regulator-name = "usb3_vbus";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			enable-active-high;
			gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_HIGH>;
			gpio-open-drain;
			vin-supply = <&vdd_5v0_reg>;
		};

		vdd_5v0_reg: regulator@104 {
			compatible = "regulator-fixed";
			reg = <104>;
			regulator-name = "5v0";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			enable-active-high;
			gpio = <&pmic 2 GPIO_ACTIVE_HIGH>;
		};

		vdd_bl_reg: regulator@105 {
			compatible = "regulator-fixed";
			reg = <105>;
			regulator-name = "vdd_bl";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			regulator-always-on;
			regulator-boot-on;
			enable-active-high;
			gpio = <&gpio TEGRA_GPIO(K, 3) GPIO_ACTIVE_HIGH>;
		};
	};
};