/*
 * Copyright 2013 Gateworks Corporation
 *
 * 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.dtsi"

/ {
	model = "Gateworks Ventana GW5400-A";
	compatible = "gw,imx6q-gw5400-a", "gw,ventana", "fsl,imx6q";

	/* these are used by bootloader for disabling nodes */
	aliases {
		ethernet0 = &fec;
		ethernet1 = &eth1;
		sky2 = &eth1;
		ssi0 = &ssi1;
		ssi1 = &ssi2;
		ipu0 = &ipu1;
		ipu1 = &ipu2;
		usdhc0 = &usdhc1;
		usdhc1 = &usdhc2;
		usdhc2 = &usdhc3;
		usdhc3 = &usdhc4;
		i2c0 = &i2c1;
		i2c1 = &i2c2;
		i2c2 = &i2c3;
		usb0 = &usbh3;
		usb1 = &usbotg;
		spi0 = &ecspi1;
		spi1 = &ecspi2;
		spi2 = &ecspi3;
		spi3 = &ecspi4;
		spi4 = &ecspi5;
		pwm0 = &pwm1;
		pwm1 = &pwm2;
		pwm2 = &pwm3;
		pwm3 = &pwm4;
		can0 = &can1;
		led0 = &led0;
		led1 = &led1;
		led2 = &led2;
	};

	/* SDRAM addressing */
	memory {
		reg = <0x10000000 0x40000000>;
	};

	chosen {
		bootargs = "console=ttymxc1,115200";
	};

	leds {
		compatible = "gpio-leds";

		led0: user1 {
			label = "user1";
			gpios = <&gpio4 6 0>; /* 102 -> MX6_PANLEDG */
			default-state = "on";
			linux,default-trigger = "heartbeat";
		};

		led1: user2 {
			label = "user2";
			gpios = <&gpio4 10 0>; /* 106 -> MX6_PANLEDR */
			default-state = "off";
		};

		led2: user3 {
			label = "user3";
			gpios = <&gpio4 15 1>; /* 111 -> MX6_LOCLED# */
			default-state = "off";
		};
	};

	regulators {
		compatible = "simple-bus";

		reg_2p5v: 2p5v {
			compatible = "regulator-fixed";
			regulator-name = "2P5V";
			regulator-min-microvolt = <2500000>;
			regulator-max-microvolt = <2500000>;
			regulator-always-on;
		};

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

		reg_usb_otg_vbus: usb_otg_vbus {
			compatible = "regulator-fixed";
			regulator-name = "usb_otg_vbus";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			gpio = <&gpio3 22 0>;
			enable-active-high;
		};
	};

	sound {
		compatible = "fsl,imx6q-sabrelite-sgtl5000",
			     "fsl,imx-audio-sgtl5000";
		model = "imx6q-sabrelite-sgtl5000";
		ssi-controller = <&ssi1>;
		audio-codec = <&codec>;
		audio-routing =
			"MIC_IN", "Mic Jack",
			"Mic Jack", "Mic Bias",
			"Headphone Jack", "HP_OUT";
		mux-int-port = <1>;
		mux-ext-port = <4>;
	};
};

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

	hog {
		pinctrl_hog: hoggrp {
			fsl,pins = <
				MX6Q_PAD_EIM_D22__GPIO3_IO22    0x80000000 /* OTG_PWR_EN */
				MX6Q_PAD_EIM_D19__GPIO3_IO19    0x80000000 /* SPINOR_CS0# */
				MX6Q_PAD_KEY_COL0__GPIO4_IO06   0x80000000 /* user0 led */
				MX6Q_PAD_KEY_COL2__GPIO4_IO10   0x80000000 /* user1 led */
				MX6Q_PAD_KEY_ROW4__GPIO4_IO15   0x80000000 /* user2 led */
/* let bootloader choose these based on hwconfig */
#if 0
				MX6Q_PAD_GPIO_9__GPIO1_IO09     0x80000000 /* MX6_DIO0 (or PWM1_PWM0) */
				MX6Q_PAD_SD1_DAT2__GPIO1_IO19   0x80000000 /* MX6_DIO1 (or PWM2_PWM0) */
				MX6Q_PAD_SD4_DAT1__GPIO2_IO09   0x80000000 /* MX6_DIO2 (or PWM3_PWM0) */
				MX6Q_PAD_SD4_DAT2__GPIO2_IO10   0x80000000 /* MX6_DIO3 (or PWM3_PWM0) */
#endif
				MX6Q_PAD_SD1_DAT0__GPIO1_IO16   0x80000000 /* USBHUB_RST# */
				MX6Q_PAD_ENET_TX_EN__GPIO1_IO28 0x80000000 /* PCIE IRQ */
				MX6Q_PAD_ENET_TXD1__GPIO1_IO29  0x08000000 /* PCIE RST */
				MX6Q_PAD_SD1_DAT3__GPIO1_IO21   0x80000000 /* MIPI_DIO */
				MX6Q_PAD_GPIO_0__CCM_CLKO1      0x80000000 /* AUD4_MCK */
			 >;
		};
	};

#if 0
	/* ipu1: IPU1_CSI0: HDMI reciver (Digital Video In) */
	ipu1 {
		pinctrl_ipu1_1: ipu1grp-5 {
			fsl,pins = <
				MX6Q_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC
				MX6Q_PAD_CSI0_DATA_EN__IPU1_CSI0_DATA_EN
				MX6Q_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK
				MX6Q_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC
				MX6Q_PAD_CSI0_DAT4__IPU1_CSI0_DATA04
				MX6Q_PAD_CSI0_DAT5__IPU1_CSI0_DATA05
				MX6Q_PAD_CSI0_DAT6__IPU1_CSI0_DATA06
				MX6Q_PAD_CSI0_DAT7__IPU1_CSI0_DATA07
				MX6Q_PAD_CSI0_DAT8__IPU1_CSI0_DATA08
				MX6Q_PAD_CSI0_DAT9__IPU1_CSI0_DATA09
				MX6Q_PAD_CSI0_DAT10__IPU1_CSI0_DATA10
				MX6Q_PAD_CSI0_DAT11__IPU1_CSI0_DATA11
				MX6Q_PAD_CSI0_DAT12__IPU1_CSI0_DATA12
				MX6Q_PAD_CSI0_DAT13__IPU1_CSI0_DATA13
				MX6Q_PAD_CSI0_DAT14__IPU1_CSI0_DATA14
				MX6Q_PAD_CSI0_DAT15__IPU1_CSI0_DATA15
				MX6Q_PAD_CSI0_DAT16__IPU1_CSI0_DATA16
				MX6Q_PAD_CSI0_DAT17__IPU1_CSI0_DATA17
				MX6Q_PAD_CSI0_DAT18__IPU1_CSI0_DATA18
				MX6Q_PAD_CSI0_DAT19__IPU1_CSI0_DATA19
			>;
		};
	};

	/* ipu2: IPU1_CSI1: Analog Video Decoder (Analog Video In) */
	/* IPU2_CSI1: Analog Video Decoder (Analog Video In) */
	ipu2 {
		pinctrl_ipu2_1: ipu2grp-1 {
			fsl,pins = <
				MX6Q_PAD_EIM_A17__IPU2_CSI1_DATA12
				MX6Q_PAD_EIM_D27__IPU2_CSI1_DATA13
				MX6Q_PAD_EIM_D26__IPU2_CSI1_DATA14
				MX6Q_PAD_EIM_D20__IPU2_CSI1_DATA15
				MX6Q_PAD_EIM_D19__IPU2_CSI1_DATA16
				MX6Q_PAD_EIM_D18__IPU2_CSI1_DATA17
				MX6Q_PAD_EIM_D16__IPU2_CSI1_DATA18
				MX6Q_PAD_EIM_EB2__IPU2_CSI1_DATA19

				MX6Q_PAD_EIM_D29__IPU2_CSI1_VSYNC
				MX6Q_PAD_EIM_EB3__IPU2_CSI1_HSYNC
// not sure why this causes kernel to crash in early init
//			MX6Q_PAD_EIM_A16__IPU2_CSI1_PIXCLK
			>;
		};
	};

	/* ipu3: IPU2_DISP0: Analog Video Encoder (Analog Video Out) */
	ipu3 {
		pinctrl_ipu3_1: ipu3grp-5 {
			fsl,pins = <
				MX6Q_PAD_DISP0_DAT0__IPU2_DISP0_DATA00
				MX6Q_PAD_DISP0_DAT1__IPU2_DISP0_DATA01
				MX6Q_PAD_DISP0_DAT2__IPU2_DISP0_DATA02
				MX6Q_PAD_DISP0_DAT3__IPU2_DISP0_DATA03
				MX6Q_PAD_DISP0_DAT4__IPU2_DISP0_DATA04
				MX6Q_PAD_DISP0_DAT5__IPU2_DISP0_DATA05
				MX6Q_PAD_DISP0_DAT6__IPU2_DISP0_DATA06
				MX6Q_PAD_DISP0_DAT7__IPU2_DISP0_DATA07
				MX6Q_PAD_DISP0_DAT8__IPU2_DISP0_DATA08
				MX6Q_PAD_DISP0_DAT9__IPU2_DISP0_DATA09
				MX6Q_PAD_DISP0_DAT10__IPU2_DISP0_DATA10
				MX6Q_PAD_DISP0_DAT11__IPU2_DISP0_DATA11
				MX6Q_PAD_DISP0_DAT12__IPU2_DISP0_DATA12
				MX6Q_PAD_DISP0_DAT13__IPU2_DISP0_DATA13
				MX6Q_PAD_DISP0_DAT14__IPU2_DISP0_DATA14
				MX6Q_PAD_DISP0_DAT15__IPU2_DISP0_DATA15
			>;
		};
	};
#endif
};

&ecspi1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi1_1>;
	status = "okay";

	flash: m25p80@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "sst,w25q256";
		spi-max-frequency = <30000000>;
		reg = <0>;
	};
};

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

&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2_2>;
	status = "okay";
};

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

&uart5 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart5_1>;
};

&ssi1 {
	fsl,mode = "i2s-slave";
	status = "okay";
};

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

&can1 {
	reg = <0x02090000 0x4000>;
	interrupts = <0 110 0x04>;
	status = "okay";
};

&usbh1 {
	status = "okay";
};

&pcie {
	reset-gpio = <&gpio1 29 0>;
	status = "okay";

	eth1: sky2@8 { /* MAC/PHY on bus 8 */
		compatible = "marvell,sky2";
		/* Filled in by U-Boot */
		mac-address = [ 00 00 00 00 00 00 ];
	};	
};

&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet_1>;
	phy-mode = "rgmii";
	phy-reset-gpios = <&gpio1 30 0>;
	status = "okay";
};

&usdhc3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc3_2>;
	cd-gpios = <&gpio7 0 0>;
	vmmc-supply = <&reg_3p3v>;
	status = "okay";
};

&audmux {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_audmux_3>;
	status = "okay";
};

&i2c1 {
	status = "okay";
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1_1>;

	eeprom: eeprom@50 {
		compatible = "atmel,24c02";
		reg = <0x50>;
		pagesize = <16>;
	};

	eeprom1: eeprom@50 {
		compatible = "atmel,24c02";
		reg = <0x50>;
		pagesize = <16>;
	};

	eeprom2: eeprom@51 {
		compatible = "atmel,24c02";
		reg = <0x51>;
		pagesize = <16>;
	};

	eeprom3: eeprom@52 {
		compatible = "atmel,24c02";
		reg = <0x52>;
		pagesize = <16>;
	};

	eeprom4: eeprom@53 {
		compatible = "atmel,24c02";
		reg = <0x53>;
		pagesize = <16>;
	};

	rtc: ds1672@68 {
		compatible = "dallas,ds1672";
		reg = <0x68>;
	};

	gpio: pca9555@23 {
		compatible = "nxp,pca9555";
		reg = <0x23>;
		gpio-controller;
		#gpio-cells = <2>;
	};

	hwmon: gsc@29 {
		compatible = "gw,gsp";
		reg = <0x29>;
	};
};

&i2c2 {
	status = "okay";
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2_2>;

	pmic: pfuze@08 {
		compatible = "fsl,pfuze100";
		reg = <0x08>;
	};

	pciswitch: pex8609@3f {
		compatible = "plx,pex8609";
		reg = <0x3f>;
	};

	pciclkgen: si52147@6b {
		compatible = "sil,si52147";
		reg = <0x6b>;
	};
};

&i2c3 {
	status = "okay";
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c3_2>;

	codec: sgtl5000@0a {
		compatible = "fsl,sgtl5000";
		reg = <0x0a>;
		clocks = <&clks 169>;
		VDDA-supply = <&reg_2p5v>;
		VDDIO-supply = <&reg_3p3v>;
	};

	accelerometer: mma8450@1c {
		compatible = "fsl,mma8450";
		reg = <0x1c>;
	};

	videoout: adv7393@2a {
		compatible = "adi,adv7393";
		reg = <0x2a>;
	};

	videoin: adv7180@20 {
		compatible = "adi,adv7180";
		reg = <0x20>;
	};

	hdmiin: adv7611@4c {
		compatible = "adi,adv7611";
		reg = <0x4c>;
	};

	touchscreen: egalax_ts@04 {
		compatible = "eeti,egalax_ts";
		reg = <0x04>;
		wakeup-gpios = <&gpio1 12 0>;
	};
};

&ldb {
	status = "okay";
	lvds-channel@0 {
		crtcs = <&ipu1 0>, <&ipu1 1>, <&ipu2 0>, <&ipu2 1>;
	};
};

&sata {
	status = "okay";
};