arch/arm/dts/tegra30-beaver.dts

/dts-v1/;

#include "tegra30.dtsi"

/ {
	model = "NVIDIA Beaver";
	compatible = "nvidia,beaver", "nvidia,tegra30";

	chosen {
		stdout-path = &uarta;
	};

	aliases {
		i2c0 = "/i2c@7000d000";
		i2c1 = "/i2c@7000c000";
		i2c2 = "/i2c@7000c400";
		i2c3 = "/i2c@7000c500";
		i2c4 = "/i2c@7000c700";
		mmc0 = "/sdhci@78000600";
		mmc1 = "/sdhci@78000000";
		spi0 = "/spi@7000da00";
		usb0 = "/usb@7d000000";
		usb1 = "/usb@7d008000";
	};

	memory {
		device_type = "memory";
		reg = <0x80000000 0x7ff00000>;
	};

	pcie-controller@00003000 {
		status = "okay";

		avdd-pexa-supply = <&ldo1_reg>;
		vdd-pexa-supply = <&ldo1_reg>;
		avdd-pexb-supply = <&ldo1_reg>;
		vdd-pexb-supply = <&ldo1_reg>;
		avdd-pex-pll-supply = <&ldo1_reg>;
		avdd-plle-supply = <&ldo1_reg>;
		vddio-pex-ctl-supply = <&sys_3v3_reg>;
		hvdd-pex-supply = <&sys_3v3_pexs_reg>;

		pci@1,0 {
			status = "okay";
			nvidia,num-lanes = <2>;
		};

		pci@2,0 {
			nvidia,num-lanes = <2>;
		};

		pci@3,0 {
			status = "okay";
			nvidia,num-lanes = <2>;
		};
	};

	i2c@7000c000 {
		status = "okay";
		clock-frequency = <100000>;
	};

	i2c@7000c400 {
		status = "okay";
		clock-frequency = <100000>;
	};

	i2c@7000c500 {
		status = "okay";
		clock-frequency = <100000>;
	};

	i2c@7000c700 {
		status = "okay";
		clock-frequency = <100000>;
	};

	i2c@7000d000 {
		status = "okay";
		clock-frequency = <100000>;

		pmic: tps65911@2d {
			compatible = "ti,tps65911";
			reg = <0x2d>;

			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
			#interrupt-cells = <2>;
			interrupt-controller;

			ti,system-power-controller;

			#gpio-cells = <2>;
			gpio-controller;

			vcc1-supply = <&vdd_5v_in_reg>;
			vcc2-supply = <&vdd_5v_in_reg>;
			vcc3-supply = <&vio_reg>;
			vcc4-supply = <&vdd_5v_in_reg>;
			vcc5-supply = <&vdd_5v_in_reg>;
			vcc6-supply = <&vdd2_reg>;
			vcc7-supply = <&vdd_5v_in_reg>;
			vccio-supply = <&vdd_5v_in_reg>;

			regulators {
				#address-cells = <1>;
				#size-cells = <0>;

				vdd1_reg: vdd1 {
					regulator-name = "vddio_ddr_1v2";
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <1200000>;
					regulator-always-on;
				};

				vdd2_reg: vdd2 {
					regulator-name = "vdd_1v5_gen";
					regulator-min-microvolt = <1500000>;
					regulator-max-microvolt = <1500000>;
					regulator-always-on;
				};

				vddctrl_reg: vddctrl {
					regulator-name = "vdd_cpu,vdd_sys";
					regulator-min-microvolt = <1000000>;
					regulator-max-microvolt = <1000000>;
					regulator-always-on;
				};

				vio_reg: vio {
					regulator-name = "vdd_1v8_gen";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
					regulator-always-on;
				};

				ldo1_reg: ldo1 {
					regulator-name = "vdd_pexa,vdd_pexb";
					regulator-min-microvolt = <1050000>;
					regulator-max-microvolt = <1050000>;
				};

				ldo2_reg: ldo2 {
					regulator-name = "vdd_sata,avdd_plle";
					regulator-min-microvolt = <1050000>;
					regulator-max-microvolt = <1050000>;
				};

				/* LDO3 is not connected to anything */

				ldo4_reg: ldo4 {
					regulator-name = "vdd_rtc";
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <1200000>;
					regulator-always-on;
				};

				ldo5_reg: ldo5 {
					regulator-name = "vddio_sdmmc,avdd_vdac";
					regulator-min-microvolt = <3300000>;
					regulator-max-microvolt = <3300000>;
					regulator-always-on;
				};

				ldo6_reg: ldo6 {
					regulator-name = "avdd_dsi_csi,pwrdet_mipi";
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <1200000>;
				};

				ldo7_reg: ldo7 {
					regulator-name = "vdd_pllm,x,u,a_p_c_s";
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <1200000>;
					regulator-always-on;
				};

				ldo8_reg: ldo8 {
					regulator-name = "vdd_ddr_hs";
					regulator-min-microvolt = <1000000>;
					regulator-max-microvolt = <1000000>;
					regulator-always-on;
				};
			};
		};
	};

	spi@7000da00 {
		status = "okay";
		spi-max-frequency = <25000000>;
		spi-flash@1 {
			compatible = "winbond,w25q32";
			reg = <1>;
			spi-max-frequency = <20000000>;
		};
	};

	sdhci@78000000 {
		status = "okay";
		cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
		wp-gpios = <&gpio TEGRA_GPIO(T, 3) GPIO_ACTIVE_HIGH>;
		power-gpios = <&gpio TEGRA_GPIO(D, 7) GPIO_ACTIVE_HIGH>;
		bus-width = <4>;
	};

	sdhci@78000600 {
		status = "okay";
		bus-width = <8>;
		non-removable;
	};

	usb@7d000000 {
		status = "okay";
		dr_mode = "otg";
		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 6) GPIO_ACTIVE_HIGH>;
	};

	usb@7d008000 {
		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>;
		status = "okay";
	};

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

		vdd_5v_in_reg: regulator@0 {
			compatible = "regulator-fixed";
			reg = <0>;
			regulator-name = "vdd_5v_in";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			regulator-always-on;
		};

		chargepump_5v_reg: regulator@1 {
			compatible = "regulator-fixed";
			reg = <1>;
			regulator-name = "chargepump_5v";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			regulator-boot-on;
			regulator-always-on;
			enable-active-high;
			gpio = <&pmic 0 GPIO_ACTIVE_HIGH>;
		};

		ddr_reg: regulator@2 {
			compatible = "regulator-fixed";
			reg = <2>;
			regulator-name = "vdd_ddr";
			regulator-min-microvolt = <1500000>;
			regulator-max-microvolt = <1500000>;
			regulator-always-on;
			regulator-boot-on;
			enable-active-high;
			gpio = <&pmic 7 GPIO_ACTIVE_HIGH>;
			vin-supply = <&vdd_5v_in_reg>;
		};

		vdd_5v_sata_reg: regulator@3 {
			compatible = "regulator-fixed";
			reg = <3>;
			regulator-name = "vdd_5v_sata";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			regulator-always-on;
			regulator-boot-on;
			enable-active-high;
			gpio = <&gpio TEGRA_GPIO(D, 6) GPIO_ACTIVE_HIGH>;
			vin-supply = <&vdd_5v_in_reg>;
		};

		usb1_vbus_reg: regulator@4 {
			compatible = "regulator-fixed";
			reg = <4>;
			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_5v_in_reg>;
		};

		usb3_vbus_reg: regulator@5 {
			compatible = "regulator-fixed";
			reg = <5>;
			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_5v_in_reg>;
		};

		sys_3v3_reg: regulator@6 {
			compatible = "regulator-fixed";
			reg = <6>;
			regulator-name = "sys_3v3,vdd_3v3_alw";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			regulator-always-on;
			regulator-boot-on;
			enable-active-high;
			gpio = <&pmic 6 GPIO_ACTIVE_HIGH>;
			vin-supply = <&vdd_5v_in_reg>;
		};

		sys_3v3_pexs_reg: regulator@7 {
			compatible = "regulator-fixed";
			reg = <7>;
			regulator-name = "sys_3v3_pexs";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			regulator-always-on;
			regulator-boot-on;
			enable-active-high;
			gpio = <&gpio TEGRA_GPIO(L, 7) GPIO_ACTIVE_HIGH>;
			vin-supply = <&sys_3v3_reg>;
		};

		vdd_5v0_hdmi: regulator@8 {
			compatible = "regulator-fixed";
			reg = <8>;
			regulator-name = "+VDD_5V_HDMI";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			regulator-always-on;
			regulator-boot-on;
			vin-supply = <&sys_3v3_reg>;
		};
	};
};