// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Support for Variscite VAR-SOM-MX6 Starter Kit
 *
 * Copyright 2018
 * Author: Andreas Müller <schnitzeltony@gmail.com>
 */

/dts-v1/;

#include "imx6q.dtsi"
#include "imx6qdl-var-som.dtsi"
#include <dt-bindings/input/linux-event-codes.h>

/ {
	model = "Variscite i.MX6 VAR-SOM-MX6";
	compatible = "variscite,var-som", "fsl,imx6q";

	gpio-keys { /* OK */
		compatible = "gpio-keys";
		autorepeat;

		back {
			gpios = <&gpio5 20 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_BACK>;
			label = "Key Back";
			linux,input-type = <1>;
			debounce-interval = <100>;
			wakeup-source;
		};
	};


	sound {
		compatible = "simple-audio-card";
		simple-audio-card,name = "tlv320aic3106-audio";
		simple-audio-card,format = "i2s";
		simple-audio-card,bitclock-master = <&sound_codec>;
		simple-audio-card,frame-master = <&sound_codec>;
		simple-audio-card,widgets = "Headphone", "Headphone Jack",
					    "Line", "Line In";
		simple-audio-card,routing = "Headphone Jack", "HPLOUT",
					    "Headphone Jack", "HPROUT",
					    "LINE1L", "Line In",
					    "LINE1R", "Line In";

		sound_cpu: simple-audio-card,cpu {
			sound-dai = <&ssi2>;
		};

		sound_codec: simple-audio-card,codec {
			sound-dai = <&tlv320aic3106>;
			clocks = <&clks IMX6QDL_CLK_CKO>;
		};
	};
};

&can1 {
	status = "okay";
};

&ecspi1 {
	cs-gpios = <&gpio4 9 GPIO_ACTIVE_HIGH>,
		   <&gpio4 10 GPIO_ACTIVE_HIGH>;
	status = "okay";
};

&fec { /* OK */
	status = "okay";
};

&hdmi {
	status = "okay";
};

&i2c3 { /* OK */
	status = "okay";
	rtc@0x68 {
		compatible = "dallas,ds1337";
		reg = <0x68>;
	};
};

/*&ldb {
	status = "okay";

	lvds-channel@1 {
		status = "okay";

		port@4 {
			reg = <4>;

			lvds1_out: endpoint {
				remote-endpoint = <&panel_in>;
			};
		};
	};
};*/

&pwm2 {
	status = "okay";
};

&uart1 {
	status = "okay";
};

&uart3 {
	status = "okay";
};

&usbh1 {
	status = "okay";
};

&usbotg {
	status = "okay";
};

&usdhc2 { /* OK */
	pinctrl-1 = <&pinctrl_usdhc2cdwp>;
	cd-gpios = <&gpio4 14 GPIO_ACTIVE_LOW>;
	wp-gpios = <&gpio4 15 GPIO_ACTIVE_HIGH>;
	status = "okay";
};

&iomuxc {
	pinctrl_gpio_keys: gpio_keysgrp {
		fsl,pins = <
			/* user button */
			MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20 0x17059
		>;
	};

	pinctrl_usdhc2cdwp: usdhc2cdwpgrp {
		fsl,pins = <
      /* SDMMC2 CD/WP */
      MX6QDL_PAD_KEY_COL4__GPIO4_IO14		0x80000000
      MX6QDL_PAD_KEY_ROW4__GPIO4_IO15		0x80000000
		>;
	};
};