linux-sg2042/arch/arm/boot/dts/imx53-tqma53.dtsi

/*
 * Copyright 2012 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
 * Copyright 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>, Pengutronix
 *
 * 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
 */

#include "imx53.dtsi"

/ {
	model = "TQ TQMa53";
	compatible = "tq,tqma53", "fsl,imx53";

	memory {
		reg = <0x70000000 0x40000000>; /* Up to 1GiB */
	};

	regulators {
		compatible = "simple-bus";

		reg_3p3v: 3p3v {
			compatible = "regulator-fixed";
			regulator-name = "3P3V";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			regulator-always-on;
		};
	};
};

&esdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_esdhc2_1>,
		    <&pinctrl_tqma53_esdhc2_2>;
	vmmc-supply = <&reg_3p3v>;
	wp-gpios = <&gpio1 2 0>;
	cd-gpios = <&gpio1 4 0>;
	status = "disabled";
};

&uart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart3_2>;
	status = "disabled";
};

&ecspi1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi1_1>;
	fsl,spi-num-chipselects = <4>;
	cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>,
		   <&gpio3 24 0>, <&gpio3 25 0>;
	status = "disabled";
};

&esdhc3 { /* EMMC */
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_esdhc3_1>;
	vmmc-supply = <&reg_3p3v>;
	non-removable;
	bus-width = <8>;
	status = "okay";
};

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

	esdhc2_2 {
		pinctrl_tqma53_esdhc2_2: esdhc2-tqma53-grp2 {
			fsl,pins = <
				MX53_PAD_GPIO_4__GPIO1_4	0x80000000 /* SD2_CD */
				MX53_PAD_GPIO_2__GPIO1_2	0x80000000 /* SD2_WP */
			>;
		};
	};

	i2s {
		pinctrl_i2s_1: i2s-grp1 {
			fsl,pins = <
				 MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC  0x80000000 /* I2S_SCLK */
				 MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD  0x80000000 /* I2S_DOUT */
				 MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS 0x80000000 /* I2S_LRCLK */
				 MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD  0x80000000 /* I2S_DIN */
			>;
		};
	};

	hog {
		pinctrl_hog: hoggrp {
			fsl,pins = <
				 MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000 /* SSI_MCLK */
				 MX53_PAD_PATA_DA_1__GPIO7_7     0x80000000 /* LCD_BLT_EN */
				 MX53_PAD_PATA_DA_2__GPIO7_8     0x80000000 /* LCD_RESET */
				 MX53_PAD_PATA_DATA5__GPIO2_5    0x80000000 /* LCD_POWER */
				 MX53_PAD_PATA_DATA6__GPIO2_6    0x80000000 /* PMIC_INT */
				 MX53_PAD_PATA_DATA14__GPIO2_14  0x80000000 /* CSI_RST */
				 MX53_PAD_PATA_DATA15__GPIO2_15  0x80000000 /* CSI_PWDN */
				 MX53_PAD_GPIO_19__GPIO4_5 	 0x80000000 /* #SYSTEM_DOWN */
				 MX53_PAD_GPIO_3__GPIO1_3        0x80000000
				 MX53_PAD_PATA_DA_0__GPIO7_6	 0x80000000 /* #PHY_RESET */
				 MX53_PAD_GPIO_1__PWM2_PWMO	 0x80000000 /* LCD_CONTRAST */
			>;
		};
	};
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1_2>;
	fsl,uart-has-rtscts;
	status = "disabled";
};

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

&can1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_can1_2>;
	status = "disabled";
};

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

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

&cspi {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_cspi_1>;
	fsl,spi-num-chipselects = <3>;
	cs-gpios = <&gpio1 18 0>, <&gpio1 19 0>,
		   <&gpio1 21 0>;
	status = "disabled";
};

&i2c2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2_1>;
	status = "okay";

	pmic: mc34708@8 {
		compatible = "fsl,mc34708";
		reg = <0x8>;
		fsl,mc13xxx-uses-rtc;
		interrupt-parent = <&gpio2>;
		interrupts = <6 4>; /* PATA_DATA6, active high */
	};

	sensor1: lm75@48 {
		compatible = "lm75";
		reg = <0x48>;
	};

	eeprom: 24c64@50 {
		compatible = "at,24c64";
		pagesize = <32>;
		reg = <0x50>;
	};
};

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