Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 50897cb6 authored by Alison Wang's avatar Alison Wang Committed by Shawn Guo
Browse files

ARM: dts: ls1021a: Add dts nodes for audio on LS1021A 



This patch adds dts nodes for audio on LS1021A.

Signed-off-by: default avatarAlison Wang <alison.wang@freescale.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 0f92fd49

arch/arm/boot/dts/ls1021a-qds.dts

+69 −0
Original line number Diff line number Diff line
@@ -58,6 +58,55 @@ 
		enet0_sgmii_phy = &sgmii_phy1c;

		enet1_sgmii_phy = &sgmii_phy1d;

	};



	sys_mclk: clock-mclk {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <24576000>;

	};



	regulators {

		compatible = "simple-bus";

		#address-cells = <1>;

		#size-cells = <0>;



		reg_3p3v: regulator@0 {

			compatible = "regulator-fixed";

			reg = <0>;

			regulator-name = "3P3V";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			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;

		};

	};

};



&dspi0 {
@@ -79,6 +128,7 @@ 
	status = "okay";



	pca9547: mux@77 {

		compatible = "nxp,pca9547";

		reg = <0x77>;

		#address-cells = <1>;

		#size-cells = <0>;
@@ -133,6 +183,21 @@ 
				reg = <0x4c>;

			};

		};



		i2c@4 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0x4>;



			codec: sgtl5000@2a {

				#sound-dai-cells = <0>;

				compatible = "fsl,sgtl5000";

				reg = <0x2a>;

				VDDA-supply = <&reg_3p3v>;

				VDDIO-supply = <&reg_3p3v>;

				clocks = <&sys_mclk 1>;

			};

		};

	};

};
@@ -231,6 +296,10 @@ 
	};

};



&sai2 {

	status = "okay";

};



&uart0 {

	status = "okay";

};

arch/arm/boot/dts/ls1021a-twr.dts

+61 −0
Original line number Diff line number Diff line
@@ -56,6 +56,55 @@ 
		enet0_sgmii_phy = &sgmii_phy2;

		enet1_sgmii_phy = &sgmii_phy0;

	};



	sys_mclk: clock-mclk {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <24576000>;

	};



	regulators {

		compatible = "simple-bus";

		#address-cells = <1>;

		#size-cells = <0>;



		reg_3p3v: regulator@0 {

			compatible = "regulator-fixed";

			reg = <0>;

			regulator-name = "3P3V";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			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 = <&sai1>;

			frame-master;

			bitclock-master;

		};



		simple-audio-card,codec {

			sound-dai = <&codec>;

			frame-master;

			bitclock-master;

		};

	};

};



&dspi1 {
@@ -79,6 +128,14 @@ 


&i2c1 {

	status = "okay";

	codec: sgtl5000@a {

		#sound-dai-cells = <0>;

		compatible = "fsl,sgtl5000";

		reg = <0x0a>;

		VDDA-supply = <&reg_3p3v>;

		VDDIO-supply = <&reg_3p3v>;

		clocks = <&sys_mclk 1>;

	};

};



&ifc {
@@ -118,6 +175,10 @@ 
	};

};



&sai1 {

	status = "okay";

};



&uart0 {

	status = "okay";

};

arch/arm/boot/dts/ls1021a.dtsi

+8 −6
Original line number Diff line number Diff line
@@ -342,28 +342,30 @@ 
		};



		sai1: sai@2b50000 {

			#sound-dai-cells = <0>;

			compatible = "fsl,vf610-sai";

			reg = <0x0 0x2b50000 0x0 0x10000>;

			interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&platform_clk 1>;

			clock-names = "sai";

			clocks = <&platform_clk 1>, <&platform_clk 1>,

				 <&platform_clk 1>, <&platform_clk 1>;

			clock-names = "bus", "mclk1", "mclk2", "mclk3";

			dma-names = "tx", "rx";

			dmas = <&edma0 1 47>,

			       <&edma0 1 46>;

			big-endian;

			status = "disabled";

		};



		sai2: sai@2b60000 {

			#sound-dai-cells = <0>;

			compatible = "fsl,vf610-sai";

			reg = <0x0 0x2b60000 0x0 0x10000>;

			interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&platform_clk 1>;

			clock-names = "sai";

			clocks = <&platform_clk 1>, <&platform_clk 1>,

				 <&platform_clk 1>, <&platform_clk 1>;

			clock-names = "bus", "mclk1", "mclk2", "mclk3";

			dma-names = "tx", "rx";

			dmas = <&edma0 1 45>,

			       <&edma0 1 44>;

			big-endian;

			status = "disabled";

		};