arch/arm/boot/dts/imx6ul-14x14-ddr3-arm2-wm8958.dts

/*
 * Copyright (C) 2015 Freescale Semiconductor, Inc.
 *
 * This program 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.
 */

#include "imx6ul-14x14-ddr3-arm2.dts"

/ {

	regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;

		reg_codec_5v: codec_5v {
			compatible = "regulator-fixed";
			regulator-name = "CODEC_5V";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			enable-active-high;
		};

		reg_aud_3v3: aud_3v3 {
			compatible = "regulator-fixed";
			regulator-name = "AUD_3V3";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			enable-active-high;
		};

		reg_aud_1v8: aud_1v8 {
			compatible = "regulator-fixed";
			regulator-name = "AUD_1V8";
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
			enable-active-high;
		};
	};

	sound-wm8958 {
		compatible = "fsl,imx6ul-ddr3-arm2-wm8958",
			   "fsl,imx-audio-wm8958";
		model = "wm8958-audio";
		cpu-dai = <&sai2>;
		audio-codec = <&codec>;
		codec-master;
		gpr = <&gpr 4 0x100000 0x100000>;
		hp-det-gpios = <&gpio5 0 1>;
	};
};

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

&i2c4 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c4>;
	status = "okay";

	codec: wm8958@1a {
		compatible = "wlf,wm8958";
		reg = <0x1a>;
		clocks = <&clks IMX6UL_CLK_SAI2>,
		       <&clks IMX6UL_CLK_DUMMY>;
		clock-names = "mclk1", "mclk2";

		DBVDD1-supply = <&reg_aud_1v8>;
		DBVDD2-supply = <&reg_aud_1v8>;
		DBVDD3-supply = <&reg_aud_3v3>;
		AVDD2-supply = <&reg_aud_1v8>;
		CPVDD-supply = <&reg_aud_1v8>;
		SPKVDD1-supply = <&reg_codec_5v>;
		SPKVDD2-supply = <&reg_codec_5v>;

		wlf,ldo1ena;
		wlf,ldo2ena;
	};
};

&sai2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_sai2>;
	assigned-clocks = <&clks IMX6UL_CLK_SAI2_SEL>,
			<&clks IMX6UL_CLK_SAI2>;
	assigned-clock-parents = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>;
	assigned-clock-rates = <0>, <24576000>;
	status = "okay";
};

&uart2 {
	status = "disabled";
};

&usdhc1 {
	status = "disabled";
};