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Commit 20746c50 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Tony Lindgren
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ARM: dts: am437x-sk-evm: Switch using simple-audio-card for audio support 



The sound support consist only Headset output on the board and can be
handled by "simple-audio-card".
Also enable the Line-In route as the board has support for it.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: default avatarFelipe Balbi <balbi@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 7155ace4

arch/arm/boot/dts/am437x-sk-evm.dts

+25 −8
Original line number Diff line number Diff line
@@ -32,14 +32,29 @@ 
	};



	sound {

		compatible = "ti,da830-evm-audio";

		ti,model = "AM437x-SK-EVM";

		ti,audio-codec = <&tlv320aic3106>;

		ti,mcasp-controller = <&mcasp1>;

		ti,codec-clock-rate = <24000000>;

		ti,audio-routing =

		compatible = "simple-audio-card";

		simple-audio-card,name = "AM437x-SK-EVM";

		simple-audio-card,widgets =

			"Headphone", "Headphone Jack",

			"Line", "Line In";

		simple-audio-card,routing =

			"Headphone Jack",	"HPLOUT",

			"Headphone Jack",       "HPROUT";

			"Headphone Jack",	"HPROUT",

			"LINE1L",		"Line In",

			"LINE1R",		"Line In";

		simple-audio-card,format = "dsp_b";

		simple-audio-card,bitclock-master = <&sound_master>;

		simple-audio-card,frame-master = <&sound_master>;

		simple-audio-card,bitclock-inversion;



		simple-audio-card,cpu {

			sound-dai = <&mcasp1>;

		};



		sound_master: simple-audio-card,codec {

			sound-dai = <&tlv320aic3106>;

			system-clock-frequency = <24000000>;

		};

	};



	matrix_keypad: matrix_keypad@0 {
@@ -489,6 +504,7 @@ 
	};



	tlv320aic3106: tlv320aic3106@1b {

		#sound-dai-cells = <0>;

		compatible = "ti,tlv320aic3106";

		reg = <0x1b>;

		status = "okay";
@@ -649,6 +665,7 @@ 
};



&mcasp1 {

	#sound-dai-cells = <0>;

	pinctrl-names = "default", "sleep";

	pinctrl-0 = <&mcasp1_pins>;

	pinctrl-1 = <&mcasp1_pins_sleep>;