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kernel/linux-rt-4.4.41/arch/arm/boot/dts/tegra30-cardhu-a04.dts 2.6 KB
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  /dts-v1/;
  
  #include "tegra30-cardhu.dtsi"
  
  /* This dts file support the cardhu A04 and later versions of board */
  
  / {
  	model = "NVIDIA Tegra30 Cardhu A04 (A05, A06, A07) evaluation board";
  	compatible = "nvidia,cardhu-a04", "nvidia,cardhu", "nvidia,tegra30";
  
  	sdhci@78000400 {
  		status = "okay";
  		power-gpios = <&gpio TEGRA_GPIO(D, 3) 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";
  			regulator-name = "ddr";
  			reg = <100>;
  			regulator-min-microvolt = <1500000>;
  			regulator-max-microvolt = <1500000>;
  			regulator-always-on;
  			regulator-boot-on;
  			enable-active-high;
  			gpio = <&pmic 7 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 6 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(DD, 6) 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(DD, 4) 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 8 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(DD, 2) GPIO_ACTIVE_HIGH>;
  		};
  
  		vdd_bl2_reg: regulator@106 {
  			compatible = "regulator-fixed";
  			reg = <106>;
  			regulator-name = "vdd_bl2";
  			regulator-min-microvolt = <5000000>;
  			regulator-max-microvolt = <5000000>;
  			regulator-always-on;
  			regulator-boot-on;
  			enable-active-high;
  			gpio = <&gpio TEGRA_GPIO(DD, 0) GPIO_ACTIVE_HIGH>;
  		};
  	};
  };