arch/arm/boot/dts/imx7ulp-evk-wm8960.dts

/*
 * Copyright 2016 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 "imx7ulp-evk.dts"

/ {

	aips0: aips-bus@41000000 {
		compatible = "fsl,aips-bus", "simple-bus";
		#address-cells = <1>;
		#size-cells = <1>;
		reg = <0x41000000 0x80000>;
		ranges;

		pcc0: pcc0@41026000 {
			compatible  = "fsl,imx7ulp-pcc0";
			reg = <0x41026000 0x1000>;
		};

		clks_m4: scg0@41027000 {
			compatible = "fsl,imx7ulp-scg0";
			reg = <0x41027000 0x1000>;
			clocks = <&cm4_rosc>, <&cm4_sosc>, <&cm4_sirc>, <&cm4_firc>;
			clock-names = "cm4_rosc", "cm4_sosc", "cm4_sirc", "cm4_firc";
			#clock-cells = <1>;
		};

		sai0: sai@41037000 {
			compatible = "fsl,imx7ulp-sai";
			reg = <0x41037000 0x1000>;
			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&clks_m4 IMX7ULP_CM4_CLK_SAI0_IPG>,
				 <&clks_m4 IMX7ULP_CM4_CLK_DUMMY>,
				 <&clks_m4 IMX7ULP_CM4_CLK_SAI0_ROOT>,
				 <&clks_m4 IMX7ULP_CM4_CLK_DUMMY>,
				 <&clks_m4 IMX7ULP_CM4_CLK_DUMMY>;
			clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
			dma-names = "rx", "tx";
			dmas = <&edma0 0 59>, <&edma0 0 60>;
			status = "disabled";
		};
	};

	aips1: aips-bus@41080000 {
		compatible = "fsl,aips-bus", "simple-bus";
		#address-cells = <1>;
		#size-cells = <1>;
		reg = <0x41080000 0x80000>;
		ranges;

		smc0: smc0@410a4000 {
			compatible = "fsl,imx7ulp-smc0";
			reg = <0x410a4000 0x1000>;
		};

		sai1: sai@410AA000 {
			compatible = "fsl,imx7ulp-sai";
			reg = <0x410AA000 0x1000>;
			interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&clks_m4 IMX7ULP_CM4_CLK_SAI1_IPG>,
				 <&clks_m4 IMX7ULP_CM4_CLK_DUMMY>,
				 <&clks_m4 IMX7ULP_CM4_CLK_SAI1_ROOT>,
				 <&clks_m4 IMX7ULP_CM4_CLK_DUMMY>,
				 <&clks_m4 IMX7ULP_CM4_CLK_DUMMY>;
			clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
			dma-names = "rx", "tx";
			dmas = <&edma0 0 61>, <&edma0 0 62>;
			status = "disabled";
		};

		pcc1: pcc1@410b2000 {
			compatible  = "fsl,imx7ulp-pcc1";
			reg = <0x410b2000 0x1000>;
		};
	};

	clocks_m4 {
		#address-cells = <1>;
		#size-cells = <0>;

		cm4_rosc: clock@6 {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <32768>;
			clock-output-names = "cm4_rosc";
		};

		cm4_sosc: clock@7 {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <24000000>;
			clock-output-names = "cm4_sosc";
		};

		cm4_sirc: clock@8 {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <16000000>;
			clock-output-names = "cm4_sirc";
		};

		cm4_firc: clock@9 {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <48000000>;
			clock-output-names = "cm4_firc";
		};
	};

	sound-rpmsg {
		status = "disabled";
	};

	sound {
		compatible = "fsl,imx7d-evk-wm8960",
			     "fsl,imx-audio-wm8960";
		model = "wm8960-audio";
		cpu-dai = <&sai0>;
		audio-codec = <&codec>;
		codec-master;
		/* JD3: hp detect high for headphone*/
		hp-det = <3 0>;
		audio-routing =
			"Headphone Jack", "HP_L",
			"Headphone Jack", "HP_R",
			"Ext Spk", "SPK_LP",
			"Ext Spk", "SPK_LN",
			"Ext Spk", "SPK_RP",
			"Ext Spk", "SPK_RN",
			"LINPUT1", "Mic Jack",
			"LINPUT3", "Mic Jack",
			"Mic Jack", "MICB";

	};
};

&iomuxc {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hog_0_1>;
	status = "okay";

	imx7ulp-evk-0 {
		pinctrl_hog_0_1: hoggrp-0-1 {
			fsl,pins = <
				IMX7ULP_PAD_PTA24__PTA24		0x127
				IMX7ULP_PAD_PTB0__CLKOUT0		0x900
			>;
		};

		pinctrl_sai0: sai0_grp {
			fsl,pins = <
				IMX7ULP_PAD_PTA4__I2S0_MCLK        0x700
				IMX7ULP_PAD_PTA5__I2S0_TX_BCLK     0x0700
				IMX7ULP_PAD_PTA2__I2S0_RXD0        0x0700
				IMX7ULP_PAD_PTA6__I2S0_TX_FS       0x0700
				IMX7ULP_PAD_PTA7__I2S0_TXD0        0x0700
			>;
		};
	};
};

&lpi2c7 {
	status = "okay";

	codec: wm8960@1a {
		compatible = "wlf,wm8960";
		reg = <0x1a>;
		clocks = <&clks_m4 IMX7ULP_CLK_SCG0_CLKOUT>;
		clock-names = "mclk";
		wlf,shared-lrclk;
		assigned-clocks = <&clks_m4 IMX7ULP_CLK_SCG0_CLKOUT>;
		assigned-clock-parents = <&clks_m4 IMX7ULP_CM4_CLK_SOSC>;
	};
};

&clks_m4 {
	assigned-clocks = <&clks_m4 IMX7ULP_CM4_CLK_APLL_VCO_PRE_SEL>,
			  <&clks_m4 IMX7ULP_CM4_CLK_APLL_VCO>,
			  <&clks_m4 IMX7ULP_CM4_CLK_APLL_VCO_POST_DIV1>,
			  <&clks_m4 IMX7ULP_CM4_CLK_APLL_VCO_POST_DIV2>,
			  <&clks_m4 IMX7ULP_CM4_CLK_APLL_PFD0_PRE_DIV>;
	assigned-clock-parents = <&clks_m4 IMX7ULP_CM4_CLK_SOSC>;
	assigned-clock-rates = <0>, <540672000>, <49152000>, <12288000>, <270336000>;
};

&sai0 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_sai0>;
	assigned-clocks = <&clks_m4 IMX7ULP_CM4_CLK_SAI0_SEL>,
			  <&clks_m4 IMX7ULP_CM4_CLK_SAI0_DIV>;
	assigned-clock-parents = <&clks_m4 IMX7ULP_CM4_CLK_APLL_PFD0_PRE_DIV>;
	assigned-clock-rates = <0>, <12288000>;
	fsl,dataline = <0 0x1 0x1>;
	status = "okay";
};