imx51-ts4800.dts

/*
 * Copyright 2015 Savoir-faire Linux
 *
 * This device tree is based on imx51-babbage.dts
 *
 * Licensed under the X11 license or the GPL v2 (or later)
 */

/dts-v1/;
#include "imx51.dtsi"

/ {
	model = "Technologic Systems TS-4800";
	compatible = "technologic,imx51-ts4800", "fsl,imx51";

	chosen {
		stdout-path = &uart1;
	};

	memory {
		reg = <0x90000000 0x10000000>;
	};

	clocks {
		ckih1 {
			clock-frequency = <22579200>;
		};

		ckih2 {
			clock-frequency = <24576000>;
		};
	};
};

&esdhc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_esdhc1>;
	cd-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
	wp-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
	status = "okay";
};

&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec>;
	phy-mode = "mii";
	phy-reset-gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;
	phy-reset-duration = <1>;
	status = "okay";
};

&i2c2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2>;
	status = "okay";

	rtc: m41t00@68 {
		compatible = "stm,m41t00";
		reg = <0x68>;
	};
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	status = "okay";
};

&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2>;
	status = "okay";
};

&uart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart3>;
	status = "okay";
};

&weim {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_weim>;
	status = "okay";

	fpga@0 {
		compatible = "simple-bus";
		fsl,weim-cs-timing = <0x0061008F 0x00000002 0x1c022000
				      0x00000000 0x1c092480 0x00000000>;
		reg = <0 0x0000000 0x1d000>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0 0 0 0x1d000>;

		syscon: syscon@b0010000 {
			compatible = "syscon", "simple-mfd";
			reg = <0x10000 0x3d>;
			reg-io-width = <2>;

			wdt@e {
				compatible = "technologic,ts4800-wdt";
				syscon = <&syscon 0xe>;
			};
		};
	};
};

&iomuxc {
	pinctrl_ecspi1: ecspi1grp {
		fsl,pins = <
			MX51_PAD_CSPI1_MISO__ECSPI1_MISO	0x185
			MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI	0x185
			MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK	0x185
			MX51_PAD_CSPI1_SS0__GPIO4_24		0x85 /* CS0 */
		>;
	};

	pinctrl_esdhc1: esdhc1grp {
		fsl,pins = <
			MX51_PAD_SD1_CMD__SD1_CMD		0x400020d5
			MX51_PAD_SD1_CLK__SD1_CLK		0x20d5
			MX51_PAD_SD1_DATA0__SD1_DATA0		0x20d5
			MX51_PAD_SD1_DATA1__SD1_DATA1		0x20d5
			MX51_PAD_SD1_DATA2__SD1_DATA2		0x20d5
			MX51_PAD_SD1_DATA3__SD1_DATA3		0x20d5
			MX51_PAD_GPIO1_0__GPIO1_0		0x100
			MX51_PAD_GPIO1_1__GPIO1_1		0x100
		>;
	};

	pinctrl_fec: fecgrp {
		fsl,pins = <
			MX51_PAD_EIM_EB2__FEC_MDIO		0x000001f5
			MX51_PAD_EIM_EB3__FEC_RDATA1		0x00000085
			MX51_PAD_EIM_CS2__FEC_RDATA2		0x00000085
			MX51_PAD_EIM_CS3__FEC_RDATA3		0x00000085
			MX51_PAD_EIM_CS4__FEC_RX_ER		0x00000180
			MX51_PAD_EIM_CS5__FEC_CRS		0x00000180
			MX51_PAD_DISP2_DAT10__FEC_COL		0x00000180
			MX51_PAD_DISP2_DAT11__FEC_RX_CLK	0x00000180
			MX51_PAD_DISP2_DAT14__FEC_RDATA0	0x00002180
			MX51_PAD_DISP2_DAT15__FEC_TDATA0	0x00002004
			MX51_PAD_NANDF_CS2__FEC_TX_ER		0x00002004
			MX51_PAD_DI2_PIN2__FEC_MDC		0x00002004
			MX51_PAD_DISP2_DAT6__FEC_TDATA1		0x00002004
			MX51_PAD_DISP2_DAT7__FEC_TDATA2		0x00002004
			MX51_PAD_DISP2_DAT8__FEC_TDATA3		0x00002004
			MX51_PAD_DISP2_DAT9__FEC_TX_EN		0x00002004
			MX51_PAD_DISP2_DAT13__FEC_TX_CLK	0x00002180
			MX51_PAD_DISP2_DAT12__FEC_RX_DV		0x000020a4
			MX51_PAD_EIM_A20__GPIO2_14		0x00000085 /* Phy Reset */
		>;
	};

	pinctrl_i2c2: i2c2grp {
		fsl,pins = <
			MX51_PAD_KEY_COL4__I2C2_SCL		0x400001ed
			MX51_PAD_KEY_COL5__I2C2_SDA		0x400001ed
		>;
	};

	pinctrl_uart1: uart1grp {
		fsl,pins = <
			MX51_PAD_UART1_RXD__UART1_RXD		0x1c5
			MX51_PAD_UART1_TXD__UART1_TXD		0x1c5
		>;
	};

	pinctrl_uart2: uart2grp {
		fsl,pins = <
			MX51_PAD_UART2_RXD__UART2_RXD		0x1c5
			MX51_PAD_UART2_TXD__UART2_TXD		0x1c5
		>;
	};

	pinctrl_uart3: uart3grp {
		fsl,pins = <
			MX51_PAD_EIM_D25__UART3_RXD		0x1c5
			MX51_PAD_EIM_D26__UART3_TXD		0x1c5
		>;
	};

	pinctrl_weim: weimgrp {
		fsl,pins = <
			MX51_PAD_EIM_DTACK__EIM_DTACK		0x85
			MX51_PAD_EIM_CS0__EIM_CS0		0x0
			MX51_PAD_EIM_CS1__EIM_CS1		0x0
			MX51_PAD_EIM_EB0__EIM_EB0		0x85
			MX51_PAD_EIM_EB1__EIM_EB1		0x85
			MX51_PAD_EIM_OE__EIM_OE			0x85
			MX51_PAD_EIM_LBA__EIM_LBA		0x85
		>;
	};
};