/*
 * Copyright 2013 Michael Burkey
 * Based on code written by Christian Hemp, Phytec Messtechnik GmbH
 *
 * 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 "imx6q-var-som.dtsi"

/ {
	model = "Variscite i.MX6 Quad Custom Carrier-Board";
	compatible = "variscite,imx6q-custom", "variscite,imx6q-som", "fsl,imx6q";

	chosen {
		stdout-path = &uart1;

		environment {
			compatible = "barebox,environment";
			device-path = &environment_nand;
		};

	};
};

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

	imx6q-variscite-custom {
		pinctrl_i2c1: i2c1grp {
			fsl,pins = <
				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
			>;
		};

		pinctrl_i2c3: i2c3grp {
			fsl,pins = <
				MX6QDL_PAD_GPIO_5__I2C3_SCL		0x4001b8b1
				MX6QDL_PAD_GPIO_16__I2C3_SDA		0x4001b8b1
			>;
		};

		pinctrl_usdhc2: usdhc2grp {
			fsl,pins = <
				MX6QDL_PAD_SD2_CMD__SD2_CMD		0x17059
				MX6QDL_PAD_SD2_CLK__SD2_CLK		0x10059
				MX6QDL_PAD_SD2_DAT0__SD2_DATA0		0x17059
				MX6QDL_PAD_SD2_DAT1__SD2_DATA1		0x17059
				MX6QDL_PAD_SD2_DAT2__SD2_DATA2		0x17059
				MX6QDL_PAD_SD2_DAT3__SD2_DATA3		0x17059
			>;
		};

		pinctrl_usdhc2_cd: usdhc2cd {
			fsl,pins = <
				MX6QDL_PAD_KEY_COL4__GPIO4_IO14		0x80000000
				MX6QDL_PAD_KEY_ROW4__GPIO4_IO15		0x80000000
			>;
		};

		pinctrl_uart1: uart1grp {
			fsl,pins = <
				MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA	0x1b0b1
				MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA	0x1b0b1
			>;
		};
	};
};

&ldb {
	status = "okay";

	lvds-channel@0 {
		fsl,data-mapping = "spwg";
		fsl,data-width = <24>;
		status = "okay";
		display-timings {
			native-mode = &claawvga;
			claawvga: claawvga {
				native-mode;
				clock-frequency = <35714000>;
				hactive = <800>;
				vactive = <480>;
				hback-porch = <28>;
				hfront-porch = <17>;
				vback-porch = <13>;
				vfront-porch = <20>;
				hsync-len = <20>;
				vsync-len = <13>;
			};
		};
	};
};

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

&usdhc2 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc2>;
	cd-gpios = <&gpio4 14 0>;
	wp-gpios = <&gpio4 15 0>;
	#address-cells = <1>;
	#size-cells = <1>;

	partition@0 {
		label = "barebox";
		reg = <0x0 0x200000>;
	};

	partition@200000 {
		label = "barebox-environment";
		reg = <0x200000 0x20000>;
	};

	partition@220000 {
		label = "kernel";
		reg = <0x220000 0x600000>;
	};

	partition@820000 {
		label = "rootfs";
		reg = <0x820000 0x18000000>;
	};
};

&usbh1 {
	status = "okay";
	disable-over-current;
	dr_mode = "host";
	phy_type = "utmi";
};

&i2c1 {
	status = "okay";
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
};

&i2c3 {
	status = "okay";
	clock-frequency = <1000000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c3>;
};