src/arm64/freescale/imx8mp-verdin-dahlia.dtsi

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
 * Copyright 2022 Toradex
 */

/ {
	sound {
		compatible = "simple-audio-card";
		simple-audio-card,bitclock-master = <&codec_dai>;
		simple-audio-card,format = "i2s";
		simple-audio-card,frame-master = <&codec_dai>;
		simple-audio-card,mclk-fs = <256>;
		simple-audio-card,name = "verdin-wm8904";
		simple-audio-card,routing =
			"Headphone Jack", "HPOUTL",
			"Headphone Jack", "HPOUTR",
			"IN2L", "Line In Jack",
			"IN2R", "Line In Jack",
			"Headphone Jack", "MICBIAS",
			"IN1L", "Headphone Jack";
		simple-audio-card,widgets =
			"Microphone", "Headphone Jack",
			"Headphone", "Headphone Jack",
			"Line", "Line In Jack";

		codec_dai: simple-audio-card,codec {
			clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI1_MCLK1>;
			sound-dai = <&wm8904_1a>;
		};

		simple-audio-card,cpu {
			sound-dai = <&sai1>;
		};
	};

	reg_usb_hub: regulator-usb-hub {
		compatible = "regulator-fixed";
		enable-active-high;
		/* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */
		gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>;
		regulator-boot-on;
		regulator-name = "HUB_PWR_EN";
	};

	reg_pcie: regulator-pcie {
		compatible = "regulator-fixed";
		enable-active-high;
		/* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */
		gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>;
		regulator-boot-on;
		regulator-name = "PCIE_1_PWR_EN";
		startup-delay-us = <100000>;
	};
};

&backlight {
	power-supply = <&reg_3p3v>;
};

/* Verdin SPI_1 */
&ecspi1 {
	status = "okay";
};

/* EEPROM on display adapter boards */
&eeprom_display_adapter {
	status = "okay";
};

/* EEPROM on Verdin Development board */
&eeprom_carrier_board {
	status = "okay";
};

&eqos {
	status = "okay";
};

&flexcan1 {
	status = "okay";
};

&flexcan2 {
	status = "okay";
};

/* Verdin QSPI_1 */
&flexspi {
	status = "okay";
};

&gpio4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ctrl_sleep_moci>;
};

/* Current measurement into module VCC */
&hwmon {
	status = "okay";
};

&hwmon_temp {
	vs-supply = <&reg_1p8v>;
	status = "okay";
};

/* Verdin I2C_2_DSI */
&i2c2 {
	status = "okay";
};

&i2c3 {
	status = "okay";
};

/* Verdin I2C_1 */
&i2c4 {
	status = "okay";

	/* Audio Codec */
	wm8904_1a: audio-codec@1a {
		compatible = "wlf,wm8904";
		reg = <0x1a>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_sai1>;
		#sound-dai-cells = <0>;
		clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI1_MCLK1>;
		clock-names = "mclk";
		AVDD-supply = <&reg_1p8v>;
		CPVDD-supply = <&reg_1p8v>;
		DBVDD-supply = <&reg_1p8v>;
		DCVDD-supply = <&reg_1p8v>;
		MICVDD-supply = <&reg_1p8v>;
	};
};

/* Verdin I2C_3_HDMI */
&i2c5 {
	status = "okay";
};

/* Verdin PCIE_1 */
&pcie {
	vpcie-supply = <&reg_pcie>;
	status = "okay";
};

&pcie_phy {
	status = "okay";
};

/* Verdin PWM_1 */
&pwm1 {
	status = "okay";
};

/* Verdin PWM_2 */
&pwm2 {
	status = "okay";
};

/* Verdin PWM_3_DSI */
&pwm3 {
	status = "okay";
};

&reg_usdhc2_vmmc {
	vin-supply = <&reg_3p3v>;
};

/* We support turning off sleep moci on Dahlia */
&reg_force_sleep_moci {
	status = "disabled";
};

/* Verdin I2S_1 */
&sai1 {
	assigned-clocks = <&clk IMX8MP_CLK_SAI1>;
	assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>;
	assigned-clock-rates = <24576000>;
	fsl,sai-mclk-direction-output;
	status = "okay";
};

/* Verdin UART_1 */
&uart1 {
	status = "okay";
};

/* Verdin UART_2 */
&uart2 {
	status = "okay";
};

/* Verdin UART_3, used as the Linux Console */
&uart3 {
	status = "okay";
};

/* Verdin USB_1 */
&usb3_0 {
	status = "okay";
};

&usb3_phy0 {
	status = "okay";
};

/* Verdin USB_2 */
&usb3_1 {
	fsl,permanently-attached;
	status = "okay";
};

&usb3_phy1 {
	status = "okay";
};

&usb_dwc3_1 {
	#address-cells = <1>;
	#size-cells = <0>;

	usb_hub_3_0: usb-hub@1 {
		compatible = "usb424,5744";
		reg = <1>;
		peer-hub = <&usb_hub_2_0>;
		vdd-supply = <&reg_usb_hub>;
	};

	usb_hub_2_0: usb-hub@2 {
		compatible = "usb424,2744";
		reg = <2>;
		peer-hub = <&usb_hub_3_0>;
		vdd-supply = <&reg_usb_hub>;
	};
};

/* Verdin SD_1 */
&usdhc2 {
	status = "okay";
};