u-boot/arch/arm/dts/tegra30-asus-tf600t.dts

// SPDX-License-Identifier: GPL-2.0
/dts-v1/;

#include "tegra30-asus-transformer.dtsi"

/ {
	model = "ASUS VivoTab RT TF600T";
	compatible = "asus,tf600t", "nvidia,tegra30";

	aliases {
		spi0 = &spi4;
	};

	/delete-node/ host1x@50000000;

	pmic_i2c: i2c@7000d000 {
		/* Texas Instruments TPS659110 PMIC */
		pmic: tps65911@2d {
			regulators {
				vdd_1v2_bl: vdd1 {
					regulator-name = "vdd_1v2_backlight";
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <1200000>;
					regulator-always-on;
					regulator-boot-on;
					ti,regulator-ext-sleep-control = <8>;
				};

				/delete-node/ ldo2;
				/delete-node/ ldo3;

				/* uSD slot VDDIO */
				vddio_usd: ldo5 {
					regulator-name = "vddio_sdmmc";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <3300000>;
					regulator-always-on;
				};

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

	spi4: spi@7000da00 {
		status = "okay";
		spi-max-frequency = <25000000>;

		spi-flash@1 {
			compatible = "winbond,w25q32", "jedec,spi-nor";
			reg = <1>;
			spi-max-frequency = <20000000>;
		};
	};

	backlight {
		power-supply = <&vdd_1v2_bl>;
	};

	gpio-keys {
		key-volume-up {
			label = "Volume Up";
			gpios = <&gpio TEGRA_GPIO(Q, 3) GPIO_ACTIVE_LOW>;
			linux,code = <KEY_UP>;
		};

		key-volume-down {
			label = "Volume Down";
			gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>;
			linux,code = <KEY_DOWN>;
		};
	};

	/delete-node/ panel;

	vdd_usd: regulator-usd {
		compatible = "regulator-fixed";
		regulator-name = "vdd_usd";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	/delete-node/ regulator-pnl;
	/delete-node/ regulator-bl;
};