linuxdebug/arch/arm64/boot/dts/freescale/fsl-ls1012a-oxalis.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Device Tree file for Oxalis
 *
 * Copyright (c) 2019 Manivannan Sadhasivam
 *
 */

/dts-v1/;

#include "fsl-ls1012a.dtsi"

/ {
	model = "Oxalis";
	compatible = "ebs-systart,oxalis", "fsl,ls1012a";

	sys_mclk: clock-mclk {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <25000000>;
	};

	reg_1p8v: regulator-1p8v {
		compatible = "regulator-fixed";
		regulator-name = "1P8V";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		regulator-always-on;
	};

	sound {
		compatible = "simple-audio-card";
		simple-audio-card,format = "i2s";
		simple-audio-card,widgets =
			"Microphone", "Microphone Jack",
			"Headphone", "Headphone Jack",
			"Speaker", "Speaker Ext",
			"Line", "Line In Jack";
		simple-audio-card,routing =
			"MIC_IN", "Microphone Jack",
			"Microphone Jack", "Mic Bias",
			"LINE_IN", "Line In Jack",
			"Headphone Jack", "HP_OUT",
			"Speaker Ext", "LINE_OUT";

		simple-audio-card,cpu {
			sound-dai = <&sai2>;
			frame-master;
			bitclock-master;
		};

		simple-audio-card,codec {
			sound-dai = <&codec>;
			frame-master;
			bitclock-master;
			system-clock-frequency = <25000000>;
		};
	};
};

&duart0 {
	status = "okay";
};

&duart1 {
	status = "okay";
};

&esdhc1 {
	status = "okay";
};

&i2c0 {
	status = "okay";

	codec: audio-codec@a {
		#sound-dai-cells = <0>;
		compatible = "fsl,sgtl5000";
		reg = <0xa>;
		VDDA-supply = <&reg_1p8v>;
		VDDIO-supply = <&reg_1p8v>;
		clocks = <&sys_mclk>;
	};
};

&i2c1 {
	status = "okay";
};

&pcie1 {
	status = "okay";
};

&sai2 {
	status = "okay";
};

&sata {
	status = "okay";
};