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/*
 * Copyright 2015 Technexion Ltd.
 *
 * Author: Wig Cheng  <wig.cheng@technexion.com>
 *	   Richard Hu <richard.hu@technexion.com>
 *	   Tapani Utriainen <tapani@technexion.com>
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This file is free software; you can redistribute it and/or
 *     modify it under the terms of the GNU General Public License
 *     version 2 as published by the Free Software Foundation.
 *
 *     This file is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 * Or, alternatively,
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use,
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */

/dts-v1/;

#include "imx6ul.dtsi"

/ {
	model = "Technexion Pico i.MX6UL Board";
	compatible = "technexion,imx6ul-pico-hobbit", "fsl,imx6ul";

	memory@80000000 {
		reg = <0x80000000 0x10000000>;
	};

	chosen {
		stdout-path = &uart6;
	};

	backlight {
		compatible = "pwm-backlight";
		pwms = <&pwm3 0 5000000>;
		brightness-levels = <0 4 8 16 32 64 128 255>;
		default-brightness-level = <6>;
		status = "okay";
	};

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

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

	reg_sd1_vmmc: regulator-sd1-vmmc {
		compatible = "regulator-fixed";
		regulator-name = "VSD_3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	reg_usb_otg_vbus: regulator-usb-otg-vbus {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_usb_otg1>;
		regulator-name = "usb_otg_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio1 6 0>;
	};

	reg_brcm: regulator-brcm {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio4 8 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_brcm_reg>;
		regulator-name = "brcm_reg";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		startup-delay-us = <200000>;
	};

	sound {
		compatible = "fsl,imx-audio-sgtl5000";
		model = "imx6ul-sgtl5000";
		audio-cpu = <&sai1>;
		audio-codec = <&codec>;
		audio-routing =
			"LINE_IN", "Line In Jack",
			"MIC_IN", "Mic Jack",
			"Mic Jack", "Mic Bias",
			"Headphone Jack", "HP_OUT";
	};

	sys_mclk: clock-sys-mclk {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <24576000>;
	};

	leds {
		compatible = "gpio-leds";

		hobbitled {
			label = "hobbitled";
			gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
		};
	};
};

&can1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan1>;
	status = "okay";
};

&can2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan2>;
	status = "okay";
};

&clks {
	assigned-clocks = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>;
	assigned-clock-rates = <786432000>;
};

&fec2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet2>;
	phy-mode = "rmii";
	phy-handle = <&ethphy1>;
	status = "okay";
	phy-reset-gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
	phy-reset-duration = <1>;

	mdio {
		#address-cells = <1>;
		#size-cells = <0>;

		ethphy1: ethernet-phy@1 {
			compatible = "ethernet-phy-ieee802.3-c22";
			reg = <1>;
			max-speed = <100>;
			interrupt-parent = <&gpio5>;
			interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
		};
	};
};

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

	pmic: pfuze3000@8 {
		compatible = "fsl,pfuze3000";
		reg = <0x08>;

		regulators {
			/* VDD_ARM_SOC_IN*/
			sw1b_reg: sw1b {
				regulator-min-microvolt = <700000>;
				regulator-max-microvolt = <1475000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-ramp-delay = <6250>;
			};

			/* DRAM */
			sw3a_reg: sw3 {
				regulator-min-microvolt = <900000>;
				regulator-max-microvolt = <1650000>;
				regulator-boot-on;
				regulator-always-on;
			};

			/* DRAM */
			vref_reg: vrefddr {
				regulator-boot-on;
				regulator-always-on;
			};
		};
	};
};

&i2c2 {
	clock_frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2>;
	status = "okay";

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

&i2c3 {
	clock_frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c3>;
	status = "okay";
};

&lcdif {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_lcdif_dat &pinctrl_lcdif_ctrl>;
	display = <&display0>;
	status = "okay";

	display0: display0 {
		bits-per-pixel = <32>;
		bus-width = <24>;

		display-timings {
			native-mode = <&timing0>;

			timing0: timing0 {
				clock-frequency = <33200000>;
				hactive = <800>;
				vactive = <480>;
				hfront-porch = <210>;
				hback-porch = <46>;
				hsync-len = <1>;
				vback-porch = <22>;
				vfront-porch = <23>;
				vsync-len = <1>;
				hsync-active = <0>;
				vsync-active = <0>;
				de-active = <1>;
				pixelclk-active = <0>;
			};
		};
	};
};

&pwm3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm3>;
	status = "okay";
};

&pwm7 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm7>;
	status = "okay";
};

&pwm8 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm8>;
	status = "okay";
};

&sai1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_sai1>;
	status = "okay";
};

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

&uart6 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart6>;
	status = "okay";
};

&usbotg1 {
	vbus-supply = <&reg_usb_otg_vbus>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usb_otg1_id>;
	dr_mode = "otg";
	disable-over-current;
	status = "okay";
};

&usbotg2 {
	dr_mode = "host";
	disable-over-current;
	status = "okay";
};

&usdhc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc1>;
	bus-width = <8>;
	no-1-8-v;
	non-removable;
	keep-power-in-suspend;
	status = "okay";
};

&usdhc2 {  /* Wifi SDIO */
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc2>;
	no-1-8-v;
	non-removable;
	keep-power-in-suspend;
	wakeup-source;
	vmmc-supply = <&reg_brcm>;
	status = "okay";
};

&wdog1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_wdog>;
	fsl,ext-reset-output;
};

&iomuxc {
	pinctrl_brcm_reg: brcmreggrp {
		fsl,pins = <
			MX6UL_PAD_NAND_DATA06__GPIO4_IO08	0x10b0	/* WL_REG_ON */
			MX6UL_PAD_NAND_DATA04__GPIO4_IO06	0x10b0	/* WL_HOST_WAKE */
		>;
	};

	pinctrl_enet2: enet2grp {
		fsl,pins = <
			MX6UL_PAD_ENET1_TX_DATA1__ENET2_MDIO	0x1b0b0
			MX6UL_PAD_ENET1_TX_EN__ENET2_MDC	0x1b0b0
			MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN	0x1b0b0
			MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER	0x1b0b0
			MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00	0x1b0b0
			MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01	0x1b0b0
			MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN	0x1b0b0
			MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00	0x1b0b0
			MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01	0x1b0b0
			MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2	0x4001b031
			MX6UL_PAD_SNVS_TAMPER6__GPIO5_IO06	0x800
			MX6UL_PAD_UART4_TX_DATA__GPIO1_IO28	0x79
		>;
	};

	pinctrl_flexcan1: flexcan1grp {
		fsl,pins = <
			MX6UL_PAD_ENET1_RX_DATA0__FLEXCAN1_TX	0x1b020
			MX6UL_PAD_ENET1_RX_DATA1__FLEXCAN1_RX	0x1b020
		>;
	};

	pinctrl_flexcan2: flexcan2grp {
		fsl,pins = <
			MX6UL_PAD_ENET1_TX_DATA0__FLEXCAN2_RX	0x1b020
			MX6UL_PAD_ENET1_RX_EN__FLEXCAN2_TX	0x1b020
		>;
	};

	pinctrl_i2c1: i2c1grp {
		fsl,pins = <
			MX6UL_PAD_GPIO1_IO02__I2C1_SCL		0x4001b8b0
			MX6UL_PAD_GPIO1_IO03__I2C1_SDA		0x4001b8b0
		>;
	};

	pinctrl_i2c2: i2c2grp {
		fsl,pins = <
			MX6UL_PAD_UART5_TX_DATA__I2C2_SCL	0x4001b8b0
			MX6UL_PAD_UART5_RX_DATA__I2C2_SDA	0x4001b8b0
		>;
	};

	pinctrl_i2c3: i2c3grp {
		fsl,pins = <
			MX6UL_PAD_UART1_TX_DATA__I2C3_SCL	0x4001b8b0
			MX6UL_PAD_UART1_RX_DATA__I2C3_SDA	0x4001b8b0
			>;
	};

	pinctrl_lcdif_dat: lcdifdatgrp {
		fsl,pins = <
			MX6UL_PAD_LCD_DATA00__LCDIF_DATA00	0x79
			MX6UL_PAD_LCD_DATA01__LCDIF_DATA01	0x79
			MX6UL_PAD_LCD_DATA02__LCDIF_DATA02	0x79
			MX6UL_PAD_LCD_DATA03__LCDIF_DATA03	0x79
			MX6UL_PAD_LCD_DATA04__LCDIF_DATA04	0x79
			MX6UL_PAD_LCD_DATA05__LCDIF_DATA05	0x79
			MX6UL_PAD_LCD_DATA06__LCDIF_DATA06	0x79
			MX6UL_PAD_LCD_DATA07__LCDIF_DATA07	0x79
			MX6UL_PAD_LCD_DATA08__LCDIF_DATA08	0x79
			MX6UL_PAD_LCD_DATA09__LCDIF_DATA09	0x79
			MX6UL_PAD_LCD_DATA10__LCDIF_DATA10	0x79
			MX6UL_PAD_LCD_DATA11__LCDIF_DATA11	0x79
			MX6UL_PAD_LCD_DATA12__LCDIF_DATA12	0x79
			MX6UL_PAD_LCD_DATA13__LCDIF_DATA13	0x79
			MX6UL_PAD_LCD_DATA14__LCDIF_DATA14	0x79
			MX6UL_PAD_LCD_DATA15__LCDIF_DATA15	0x79
			MX6UL_PAD_LCD_DATA16__LCDIF_DATA16	0x79
			MX6UL_PAD_LCD_DATA17__LCDIF_DATA17	0x79
			MX6UL_PAD_LCD_DATA18__LCDIF_DATA18	0x79
			MX6UL_PAD_LCD_DATA19__LCDIF_DATA19	0x79
			MX6UL_PAD_LCD_DATA20__LCDIF_DATA20	0x79
			MX6UL_PAD_LCD_DATA21__LCDIF_DATA21	0x79
			MX6UL_PAD_LCD_DATA22__LCDIF_DATA22	0x79
			MX6UL_PAD_LCD_DATA23__LCDIF_DATA23	0x79
		>;
	};

	pinctrl_lcdif_ctrl: lcdifctrlgrp {
		fsl,pins = <
			MX6UL_PAD_LCD_CLK__LCDIF_CLK		0x79
			MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE	0x79
			MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC	0x79
			MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC	0x79
			/* LCD reset */
			MX6UL_PAD_SNVS_TAMPER9__GPIO5_IO09	0x79
		>;
	};

	pinctrl_pwm3: pwm3grp {
		fsl,pins = <
			MX6UL_PAD_NAND_ALE__PWM3_OUT		0x110b0
		>;
	};

	pinctrl_pwm7: pwm7grp {
		fsl,pins = <
			MX6UL_PAD_ENET1_TX_CLK__PWM7_OUT	0x110b0
		>;
	};

	pinctrl_pwm8: pwm8grp {
		fsl,pins = <
			MX6UL_PAD_ENET1_RX_ER__PWM8_OUT		0x110b0
		>;
	};

	pinctrl_sai1: sai1grp {
		fsl,pins = <
			MX6UL_PAD_CSI_DATA04__SAI1_TX_SYNC	0x1b0b0
			MX6UL_PAD_CSI_DATA05__SAI1_TX_BCLK	0x1b0b0
			MX6UL_PAD_CSI_DATA06__SAI1_RX_DATA	0x110b0
			MX6UL_PAD_CSI_DATA07__SAI1_TX_DATA	0x1f0b8
		>;
	};

	pinctrl_uart3: uart3grp {
		fsl,pins = <
			MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX	0x1b0b0
			MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX	0x1b0b0
			MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS	0x1b0b0
			MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS	0x1b0b0
		>;
	};

	pinctrl_uart5: uart5grp {
		fsl,pins = <
			MX6UL_PAD_GPIO1_IO04__UART5_DCE_TX	0x1b0b1
			MX6UL_PAD_GPIO1_IO05__UART5_DCE_RX	0x1b0b1
			MX6UL_PAD_GPIO1_IO08__UART5_DCE_RTS	0x1b0b1
			MX6UL_PAD_GPIO1_IO09__UART5_DCE_CTS	0x1b0b1
		>;
	};

	pinctrl_uart6: uart6grp {
		fsl,pins = <
			MX6UL_PAD_CSI_MCLK__UART6_DCE_TX	0x1b0b1
			MX6UL_PAD_CSI_PIXCLK__UART6_DCE_RX	0x1b0b1
		>;
	};

	pinctrl_usb_otg1: usbotg1grp {
		fsl,pins = <
			MX6UL_PAD_GPIO1_IO06__GPIO1_IO06	0x10b0
			>;
	};

	pinctrl_usb_otg1_id: usbotg1idgrp {
		fsl,pins = <
			MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID	0x17059
		>;
	};

	pinctrl_usdhc1: usdhc1grp {
		fsl,pins = <
			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x17059
			MX6UL_PAD_SD1_CLK__USDHC1_CLK		0x10071
			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0	0x17059
			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1	0x17059
			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2	0x17059
			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3	0x17059
			MX6UL_PAD_UART1_RTS_B__USDHC1_CD_B	0x03029
			MX6UL_PAD_NAND_READY_B__USDHC1_DATA4	0x17059
			MX6UL_PAD_NAND_CE0_B__USDHC1_DATA5	0x17059
			MX6UL_PAD_NAND_CE1_B__USDHC1_DATA6	0x17059
			MX6UL_PAD_NAND_CLE__USDHC1_DATA7	0x17059
		>;
	};

	pinctrl_usdhc2: usdhc2grp {
		fsl,pins = <
			MX6UL_PAD_NAND_WE_B__USDHC2_CMD		0x17059
			MX6UL_PAD_NAND_RE_B__USDHC2_CLK		0x10059
			MX6UL_PAD_NAND_DATA00__USDHC2_DATA0	0x17059
			MX6UL_PAD_NAND_DATA01__USDHC2_DATA1	0x17059
			MX6UL_PAD_NAND_DATA02__USDHC2_DATA2	0x17059
			MX6UL_PAD_NAND_DATA03__USDHC2_DATA3	0x17059
		>;
	};

	pinctrl_wdog: wdoggrp {
		fsl,pins = <
			MX6UL_PAD_LCD_RESET__WDOG1_WDOG_ANY    0x30b0
		>;
	};
};