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Open Menu / arch / arm / boot / dts / dra72-evm.dts
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/*
 * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
/dts-v1/;

#include "dra72x.dtsi"

/ {
	model = "TI DRA722";
	compatible = "ti,dra72-evm", "ti,dra722", "ti,dra72", "ti,dra7";

	memory {
		device_type = "memory";
		reg = <0x80000000 0x40000000>; /* 1024 MB */
	};
};

&dra7_pmx_core {
	i2c1_pins: pinmux_i2c1_pins {
		pinctrl-single,pins = <
			0x400 (PIN_INPUT | MUX_MODE0) /* i2c1_sda.i2c1_sda */
			0x404 (PIN_INPUT | MUX_MODE0) /* i2c1_scl.i2c1_scl */
		>;
	};
};

&i2c1 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&i2c1_pins>;
	clock-frequency = <400000>;

	tps65917: tps65917@58 {
		compatible = "ti,tps65917";
		reg = <0x58>;

		interrupts = <GIC_SPI 2 IRQ_TYPE_NONE>;  /* IRQ_SYS_1N */
		interrupt-parent = <&gic>;
		interrupt-controller;
		#interrupt-cells = <2>;

		ti,system-power-controller;

		tps65917_pmic {
			compatible = "ti,tps65917-pmic";

			regulators {
				smps1_reg: smps1 {
					/* VDD_MPU */
					regulator-name = "smps1";
					regulator-min-microvolt = <850000>;
					regulator-max-microvolt = <1250000>;
					regulator-always-on;
					regulator-boot-on;
				};

				smps2_reg: smps2 {
					/* VDD_CORE */
					regulator-name = "smps2";
					regulator-min-microvolt = <850000>;
					regulator-max-microvolt = <1030000>;
					regulator-boot-on;
					regulator-always-on;
				};

				smps3_reg: smps3 {
					/* VDD_GPU IVA DSPEVE */
					regulator-name = "smps3";
					regulator-min-microvolt = <850000>;
					regulator-max-microvolt = <1250000>;
					regulator-boot-on;
					regulator-always-on;
				};

				smps4_reg: smps4 {
					/* VDDS1V8 */
					regulator-name = "smps4";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
					regulator-always-on;
					regulator-boot-on;
				};

				smps5_reg: smps5 {
					/* VDD_DDR */
					regulator-name = "smps5";
					regulator-min-microvolt = <1350000>;
					regulator-max-microvolt = <1350000>;
					regulator-boot-on;
					regulator-always-on;
				};

				ldo1_reg: ldo1 {
					/* LDO1_OUT --> SDIO  */
					regulator-name = "ldo1";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <3300000>;
					regulator-boot-on;
				};

				ldo2_reg: ldo2 {
					/* LDO2_OUT --> TP1017 (UNUSED)  */
					regulator-name = "ldo2";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <3300000>;
				};

				ldo3_reg: ldo3 {
					/* VDDA_1V8_PHY */
					regulator-name = "ldo3";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
					regulator-boot-on;
					regulator-always-on;
				};

				ldo5_reg: ldo5 {
					/* VDDA_1V8_PLL */
					regulator-name = "ldo5";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
					regulator-always-on;
					regulator-boot-on;
				};

				ldo4_reg: ldo4 {
					/* VDDA_3V_USB: VDDA_USBHS33 */
					regulator-name = "ldo4";
					regulator-min-microvolt = <3300000>;
					regulator-max-microvolt = <3300000>;
					regulator-boot-on;
				};
			};
		};
	};
};

&uart1 {
	status = "okay";
};