// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
 * Copyright 2014-2024 Toradex
 */

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pwm/pwm.h>
#include "imx6q.dtsi"
#include "imx6qdl-apalis.dtsi"

/ {
	aliases {
		i2c0 = &i2c1;
		i2c1 = &i2c3;
		i2c2 = &i2c2;
		rtc0 = &rtc_i2c;
		rtc1 = &snvs_rtc;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	gpio-keys {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_gpio_keys>;

		wakeup {
			label = "Wake-Up";
			gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_WAKEUP>;
			debounce-interval = <10>;
			wakeup-source;
		};
	};

	reg_3v3_sw: regulator-3v3-sw {
		compatible = "regulator-fixed";
		regulator-always-on;
		regulator-max-microvolt = <3300000>;
		regulator-min-microvolt = <3300000>;
		regulator-name = "3.3V_SW";
	};
};

&i2c1 {
	#address-cells = <1>;
	#size-cells = <0>;
	status = "okay";

	/* M41T0M6 real time clock on carrier board */
	rtc_i2c: rtc@68 {
		compatible = "st,m41t0";
		reg = <0x68>;
	};
};

/*
 * I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier
 * board)
 */
&i2c3 {
	status = "okay";

	adv7280: adv7280@21 {
		compatible = "adv7280";
		reg = <0x21>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_ipu1_csi0 &pinctrl_cam_mclk>;
		clocks = <&clks IMX6QDL_CLK_CKO2>;
		clock-names = "csi_mclk";
		DOVDD-supply = <&reg_3p3v>;
		AVDD-supply = <&reg_3p3v>;
		DVDD-supply = <&reg_3p3v>;
		PVDD-supply = <&reg_3p3v>;
		csi_id = <0>;
		mclk = <24000000>;
		mclk_source = <1>;
		status = "okay";
	};

	/* Video ADC on Analog Camera Module */
	adv7180: adv7180@21 {
		compatible = "adv,adv7180";
		reg = <0x21>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_ipu1_csi0 &pinctrl_cam_mclk>;
		clocks = <&clks IMX6QDL_CLK_CKO2>;
		clock-names = "csi_mclk";
		DOVDD-supply = <&reg_3p3v>; /* 3.3v */
		AVDD-supply = <&reg_3p3v>;  /* 1.8v */
		DVDD-supply = <&reg_3p3v>;  /* 1.8v */
		PVDD-supply = <&reg_3p3v>;  /* 1.8v */
		csi_id = <0>;
		mclk = <24000000>;
		mclk_source = <1>;
		cvbs = <1>;
		status = "disabled";
	};

	max9526: max9526@20 {
		compatible = "maxim,max9526";
		reg = <0x20>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_ipu1_csi0 &pinctrl_cam_mclk>;
		clocks = <&clks IMX6QDL_CLK_CKO2>;
		clock-names = "csi_mclk";
		DVDDIO-supply = <&reg_3p3v>; /* 3.3v */
		AVDD-supply = <&reg_3p3v>;  /* 1.8v */
		DVDD-supply = <&reg_3p3v>;  /* 1.8v */
		csi_id = <0>;
		mclk = <24000000>;
		mclk_source = <1>;
		cvbs = <1>;
		status = "okay";
	};
};

&pcie {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_reset_moci>;
	/* active-high meaning opposite of regular PERST# active-low polarity */
	reset-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>;
	reset-gpio-active-high;
};

&pwm1 {
	status = "okay";
};

&pwm2 {
	status = "okay";
};

&pwm3 {
	status = "okay";
};

&pwm4 {
	status = "okay";
};

&reg_usb_host_vbus {
	status = "okay";
};

&reg_usb_otg_vbus {
	status = "okay";
};

&sata {
	status = "okay";
};

&spdif {
	status = "okay";
};

&uart1 {
	status = "okay";
};

&uart2 {
	status = "okay";
#if 0
	linux,rs485-enabled-at-boot-time;
	rs485-rts-active-low;
	rs485-rx-during-tx;
#endif
};

&uart4 {
	status = "okay";
};

&uart5 {
	status = "okay";
};

&usbh1 {
	disable-over-current;
	vbus-supply = <&reg_usb_host_vbus>;
	status = "okay";
};

&usbotg {
	disable-over-current;
	vbus-supply = <&reg_usb_otg_vbus>;
	status = "okay";
};

&iomuxc {
	/* Mux the Apalis GPIOs */
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_apalis_gpio1 &pinctrl_apalis_gpio2
		     &pinctrl_apalis_gpio3 &pinctrl_apalis_gpio4
		     &pinctrl_apalis_gpio7 &pinctrl_apalis_gpio8
		    >;
};