/*
 * Copyright 2012 Free Electrons
 *
 * 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
 */

/*
 * The CFA-10037 is an expansion board for the CFA-10036 module, thus we
 * need to include the CFA-10036 DTS.
 */
/include/ "imx28-cfa10036.dts"

/ {
	model = "Crystalfontz CFA-10037 Board";
	compatible = "crystalfontz,cfa10037", "crystalfontz,cfa10036", "fsl,imx28";

	apb@80000000 {
		apbh@80000000 {
			pinctrl@80018000 {
				usb_pins_cfa10037: usb-10037@0 {
					reg = <0>;
					fsl,pinmux-ids = <
						0x0073 /* MX28_PAD_GPMI_D7__GPIO_0_7 */
					>;
					fsl,drive-strength = <0>;
					fsl,voltage = <1>;
					fsl,pull-up = <0>;
				};

				mac0_pins_cfa10037: mac0-10037@0 {
					reg = <0>;
					fsl,pinmux-ids = <
						0x2153 /* MX28_PAD_SSP2_D5__GPIO_2_21 */
					>;
					fsl,drive-strength = <0>;
					fsl,voltage = <1>;
					fsl,pull-up = <0>;
				};

				spi2_pins_cfa10037: spi2-cfa10037@0 {
					reg = <0>;
					fsl,pinmux-ids = <
						0x2103 /* MX28_PAD_SSP2_SCK__GPIO_2_16 */
						0x2113 /* MX28_PAD_SSP2_CMD__GPIO_2_17 */
						0x2123 /* MX28_PAD_SSP2_D0__GPIO_2_18 */
						0x3053 /* MX28_PAD_AUART1_TX__GPIO_3_5 */
					>;
					fsl,drive-strength = <1>;
					fsl,voltage = <1>;
					fsl,pull-up = <1>;
				};

				spi3_pins_cfa10037: spi3-cfa10037@0 {
					reg = <0>;
					fsl,pinmux-ids = <
						0x0183 /* MX28_PAD_GPMI_RDN__GPIO_0_24 */
						0x01c3 /* MX28_PAD_GPMI_RESETN__GPIO_0_28 */
						0x0113 /* MX28_PAD_GPMI_CE1N__GPIO_0_17 */
						0x01a3 /* MX28_PAD_GPMI_ALE__GPIO_0_26 */
						0x01b3 /* MX28_PAD_GPMI_CLE__GPIO_0_27 */
					>;
					fsl,drive-strength = <1>;
					fsl,voltage = <1>;
					fsl,pull-up = <1>;
				};

				w1_gpio_pins: w1-gpio@0 {
					reg = <0>;
					fsl,pinmux-ids = <
						0x1153 /* MX28_PAD_LCD_D21__GPIO_1_21 */
					>;
					fsl,drive-strength = <1>;
					fsl,voltage = <1>;
					fsl,pull-up = <0>; /* 0 will enable the keeper */
				};

			};
		};

		apbx@80040000 {
			usbphy1: usbphy@8007e000 {
				status = "okay";
			};

			i2c1: i2c@8005a000 {
				pinctrl-names = "default";
				pinctrl-0 = <&i2c1_pins_a>;
				status = "okay";
			};
		};
	};

	ahb@80080000 {
		usb1: usb@80090000 {
			vbus-supply = <&reg_usb1_vbus>;
			pinctrl-0 = <&usbphy1_pins_a>;
			pinctrl-names = "default";
			status = "okay";
		};

		mac0: ethernet@800f0000 {
			phy-mode = "rmii";
			pinctrl-names = "default";
			pinctrl-0 = <&mac0_pins_a
				&mac0_pins_cfa10037>;
			phy-reset-gpios = <&gpio2 21 0>;
			phy-reset-duration = <100>;
			status = "okay";
		}; 
	};

	spi2 {
		compatible = "spi-gpio";
		pinctrl-names = "default";
		pinctrl-0 = <&spi2_pins_cfa10037>;
		status = "okay";
		gpio-sck = <&gpio2 16 0>;
		gpio-mosi = <&gpio2 17 0>;
		gpio-miso = <&gpio2 18 0>;
		cs-gpios = <&gpio3 5 0>;
		num-chipselects = <1>;
		#address-cells = <1>;
		#size-cells = <0>;
	};
	
	spi3 {
		compatible = "spi-gpio";
		pinctrl-names = "default";
		pinctrl-0 = <&spi3_pins_cfa10037>;
		status = "okay";
		gpio-sck = <&gpio0 24 0>;
		gpio-mosi = <&gpio0 28 0>;
		cs-gpios = <&gpio0 17 0 &gpio0 26 0 &gpio0 27 0>;
		num-chipselects = <3>;
		#address-cells = <1>;
		#size-cells = <0>;
	};

	onewire@0 {
		compatible = "w1-gpio";
		pinctrl-names = "default";
		pinctrl-0 = <&w1_gpio_pins>;
		status = "okay";
		gpios = <&gpio1 21 0>;
	};

	regulators {
		compatible = "simple-bus";

		reg_usb1_vbus: usb1_vbus {
			compatible = "regulator-fixed";
			pinctrl-names = "default";
			pinctrl-0 = <&usb_pins_cfa10037>;
			regulator-name = "usb1_vbus";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			gpio = <&gpio0 7 1>;
		};
	};
};