rockchip-kernel/arch/arm/boot/dts/imx53-m53evk.dts

/*
 * Copyright (C) 2013 Marek Vasut <marex@denx.de>
 *
 * The code contained herein is licensed under the GNU General Public
 * License. You may obtain a copy of the GNU General Public License
 * Version 2 or later at the following locations:
 *
 * http://www.opensource.org/licenses/gpl-license.html
 * http://www.gnu.org/copyleft/gpl.html
 */

/dts-v1/;
#include "imx53.dtsi"

/ {
	model = "DENX M53EVK";
	compatible = "denx,imx53-m53evk", "fsl,imx53";

	memory {
		reg = <0x70000000 0x20000000>;
	};

	soc {
		display1: display@di1 {
			compatible = "fsl,imx-parallel-display";
			interface-pix-fmt = "bgr666";
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_ipu_disp2_1>;

			display-timings {
				800x480p60 {
					native-mode;
					clock-frequency = <31500000>;
					hactive = <800>;
					vactive = <480>;
					hfront-porch = <40>;
					hback-porch = <88>;
					hsync-len = <128>;
					vback-porch = <33>;
					vfront-porch = <9>;
					vsync-len = <3>;
					vsync-active = <1>;
				};
			};
		};

		port {
			display1_in: endpoint {
				remote-endpoint = <&ipu_di1_disp1>;
			};
		};
	};

	backlight {
		compatible = "pwm-backlight";
		pwms = <&pwm1 0 3000>;
		brightness-levels = <0 4 8 16 32 64 128 255>;
		default-brightness-level = <6>;
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&led_pin_gpio>;

		user1 {
			label = "user1";
			gpios = <&gpio2 8 0>;
			linux,default-trigger = "heartbeat";
		};

		user2 {
			label = "user2";
			gpios = <&gpio2 9 0>;
			linux,default-trigger = "heartbeat";
		};
	};

	regulators {
		compatible = "simple-bus";

		reg_3p2v: 3p2v {
			compatible = "regulator-fixed";
			regulator-name = "3P2V";
			regulator-min-microvolt = <3200000>;
			regulator-max-microvolt = <3200000>;
			regulator-always-on;
		};
	};

	sound {
		compatible = "fsl,imx53-m53evk-sgtl5000",
			     "fsl,imx-audio-sgtl5000";
		model = "imx53-m53evk-sgtl5000";
		ssi-controller = <&ssi2>;
		audio-codec = <&sgtl5000>;
		audio-routing =
			"MIC_IN", "Mic Jack",
			"Mic Jack", "Mic Bias",
			"LINE_IN", "Line In Jack",
			"Headphone Jack", "HP_OUT",
			"Ext Spk", "LINE_OUT";
		mux-int-port = <2>;
		mux-ext-port = <4>;
	};
};

&audmux {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_audmux_2>;
	status = "okay";
};

&can1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_can1_3>;
	status = "okay";
};

&can2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_can2_1>;
	status = "okay";
};

&esdhc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_esdhc1_1>;
	cd-gpios = <&gpio1 1 0>;
	wp-gpios = <&gpio1 9 0>;
	status = "okay";
};

&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec_1>;
	phy-mode = "rmii";
	status = "okay";
};

&i2c1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1_2>;
	status = "okay";

	sgtl5000: codec@0a {
		compatible = "fsl,sgtl5000";
		reg = <0x0a>;
		VDDA-supply = <&reg_3p2v>;
		VDDIO-supply = <&reg_3p2v>;
		clocks = <&clks 150>;
	};
};

&i2c2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2_2>;
	clock-frequency = <400000>;
	status = "okay";

	stmpe610@41 {
		compatible = "st,stmpe610";
		#address-cells = <1>;
		#size-cells = <0>;
		reg = <0x41>;
		id = <0>;
		blocks = <0x5>;
		interrupts = <6 0x0>;
		interrupt-parent = <&gpio7>;
		irq-trigger = <0x1>;

		stmpe_touchscreen {
			compatible = "stmpe,ts";
			reg = <0>;
			ts,sample-time = <4>;
			ts,mod-12b = <1>;
			ts,ref-sel = <0>;
			ts,adc-freq = <1>;
			ts,ave-ctrl = <3>;
			ts,touch-det-delay = <3>;
			ts,settling = <4>;
			ts,fraction-z = <7>;
			ts,i-drive = <1>;
		};
	};

	eeprom: eeprom@50 {
		compatible = "atmel,24c128";
		reg = <0x50>;
		pagesize = <32>;
	};

	rtc: rtc@68 {
		compatible = "stm,m41t62";
		reg = <0x68>;
	};
};

&i2c3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c3_1>;
	status = "okay";
};

&iomuxc {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hog>;

	hog {
		pinctrl_hog: hoggrp {
			fsl,pins = <
				MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK	0x80000000
				MX53_PAD_EIM_EB3__GPIO2_31		0x80000000
				MX53_PAD_PATA_DA_0__GPIO7_6		0x80000000
				MX53_PAD_DISP0_DAT8__PWM1_PWMO		0x5

			>;
		};

		led_pin_gpio: led_gpio@0 {
			fsl,pins = <
				MX53_PAD_PATA_DATA8__GPIO2_8		0x80000000
				MX53_PAD_PATA_DATA9__GPIO2_9		0x80000000
			>;
		};
	};
};

&ipu_di1_disp1 {
	remote-endpoint = <&display1_in>;
};

&nfc {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_nand_1>;
	nand-bus-width = <8>;
	nand-ecc-mode = "hw";
	status = "okay";
};

&pwm1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm1_1>;
	status = "okay";
};

&ssi2 {
	fsl,mode = "i2s-slave";
	status = "okay";
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1_2>;
	status = "okay";
};

&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2_1>;
	status = "okay";
};

&uart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart3_1>;
	status = "okay";
};