xref: /rk3399_rockchip-uboot/arch/arm/dts/s5pc1xx-goni.dts (revision 2c45f8040ea1152d2ff0960f96905ca42ac089cd)

/*
 * Samsung's S5PC110-based Goni board device tree source
 *
 * Copyright (c) 2014 Google, Inc
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

/dts-v1/;

#include "skeleton.dtsi"
#include "s5pc110-pinctrl.dtsi"

/ {
	model = "Samsung Goni based on S5PC110";
	compatible = "samsung,goni", "samsung,s5pc110";

	aliases {
		serial2 = "/serial@e2900800";
		console = "/serial@e2900800";
		pinctrl0 = &pinctrl0;
		i2c3 = &i2c_pmic;
	};

	pinctrl0: pinctrl@e0200000 {
		compatible = "samsung,s5pc110-pinctrl";
		reg = <0xe0200000 0x1000>;
	};

	serial@e2900800 {
		compatible = "samsung,exynos4210-uart";
		reg = <0xe2900800 0x400>;
		id = <2>;
	};

	i2c_pmic: i2c-pmic {
		compatible = "i2c-gpio";
		gpios = <&gpj4 0 0>, /* sda */
			<&gpj4 3 0>; /* scl */
		i2c-gpio,delay-us = <2>;        /* ~100 kHz */
		#address-cells = <1>;
		#size-cells = <0>;
		status = "okay";

		max8998-pmic@66 {
			compatible = "maxim,max8998";
			reg = <0x66 0 0>;

			voltage-regulators {
				ldo2_reg: LDO2 {
					regulator-compatible = "LDO2";
					regulator-name = "VALIVE_1.1V";
					regulator-min-microvolt = <1100000>;
					regulator-max-microvolt = <1100000>;
					regulator-always-on;
				};

				ldo3_reg: LDO3 {
					regulator-compatible = "LDO3";
					regulator-name = "VUSB+MIPI_1.1V";
					regulator-min-microvolt = <1100000>;
					regulator-max-microvolt = <1100000>;
					regulator-always-on;
				};

				ldo4_reg: LDO4 {
					regulator-compatible = "LDO4";
					regulator-name = "VADC_3.3V";
					regulator-min-microvolt = <3300000>;
					regulator-max-microvolt = <3300000>;
				};

				ldo5_reg: LDO5 {
					regulator-compatible = "LDO5";
					regulator-name = "VTF_2.8V";
					regulator-min-microvolt = <2800000>;
					regulator-max-microvolt = <2800000>;
				};

				ldo6_reg: LDO6 {
					regulator-compatible = "LDO6";
					regulator-name = "VCC_3.3V";
					regulator-min-microvolt = <3300000>;
					regulator-max-microvolt = <3300000>;
				};

				ldo7_reg: LDO7 {
					regulator-compatible = "LDO7";
					regulator-name = "VLCD_1.8V";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
					regulator-always-on;
				};

				ldo8_reg: LDO8 {
					regulator-compatible = "LDO8";
					regulator-name = "VUSB+VDAC_3.3V";
					regulator-min-microvolt = <3300000>;
					regulator-max-microvolt = <3300000>;
				};

				ldo9_reg: LDO9 {
					regulator-compatible = "LDO9";
					regulator-name = "VCC+VCAM_2.8V";
					regulator-min-microvolt = <2800000>;
					regulator-max-microvolt = <2800000>;
				};

				ldo10_reg: LDO10 {
					regulator-compatible = "LDO10";
					regulator-name = "VPLL_1.1V";
					regulator-min-microvolt = <1100000>;
					regulator-max-microvolt = <1100000>;
					regulator-boot-on;
				};

				ldo11_reg: LDO11 {
					regulator-compatible = "LDO11";
					regulator-name = "CAM_IO_2.8V";
					regulator-min-microvolt = <2800000>;
					regulator-max-microvolt = <2800000>;
				};

				ldo12_reg: LDO12 {
					regulator-compatible = "LDO12";
					regulator-name = "CAM_ISP_1.2V";
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <1200000>;
				};

				ldo13_reg: LDO13 {
					regulator-compatible = "LDO13";
					regulator-name = "CAM_A_2.8V";
					regulator-min-microvolt = <2800000>;
					regulator-max-microvolt = <2800000>;
				};

				ldo14_reg: LDO14 {
					regulator-compatible = "LDO14";
					regulator-name = "CAM_CIF_1.8V";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
				};

				ldo15_reg: LDO15 {
					regulator-compatible = "LDO15";
					regulator-name = "CAM_AF_3.3V";
					regulator-min-microvolt = <3300000>;
					regulator-max-microvolt = <3300000>;
				};

				ldo16_reg: LDO16 {
					regulator-compatible = "LDO16";
					regulator-name = "VMIPI_1.8V";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
				};

				ldo17_reg: LDO17 {
					regulator-compatible = "LDO17";
					regulator-name = "CAM_8M_1.8V";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
					regulator-always-on;
				};

				buck1_reg: BUCK1 {
					regulator-compatible = "BUCK1";
					regulator-name = "VARM_1.2V";
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <1200000>;
				};

				buck2_reg: BUCK2 {
					regulator-compatible = "BUCK2";
					regulator-name = "VINT_1.2V";
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <1200000>;
				};

				buck3_reg: BUCK3 {
					regulator-compatible = "BUCK3";
					regulator-name = "VCC_1.8V";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
					regulator-always-on;
				};

				buck4_reg: BUCK4 {
					regulator-compatible = "BUCK4";
					regulator-name = "CAM_CORE_1.2V";
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <1200000>;
					regulator-always-on;
				};
			};
		};
	};

};