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Commit 47bf3a5c authored by Caesar Wang's avatar Caesar Wang Committed by Heiko Stuebner
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ARM: dts: rockchip: add the sound setup for rk3036-kylin board 



The rk3036-kylin board uses a rt5616 audio codec connected to the i2s
and can use the simple card to tie everyting together.

Signed-off-by: default avatarCaesar Wang <wxt@rock-chips.com>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 3860aa1c

arch/arm/boot/dts/rk3036-kylin.dts

+35 −0
Original line number Diff line number Diff line
@@ -46,6 +46,30 @@ 
	model = "Rockchip RK3036 KylinBoard";

	compatible = "rockchip,rk3036-kylin", "rockchip,rk3036";



	sound {

		compatible = "simple-audio-card";

		simple-audio-card,format = "i2s";

		simple-audio-card,name = "rockchip,rt5616-codec";

		simple-audio-card,mclk-fs = <256>;

		simple-audio-card,widgets =

			"Microphone", "Microphone Jack",

			"Headphone", "Headphone Jack";

		simple-audio-card,routing =

			"MIC1", "Microphone Jack",

			"MIC2", "Microphone Jack",

			"Microphone Jack", "micbias1",

			"Headphone Jack", "HPOL",

			"Headphone Jack", "HPOR";



		simple-audio-card,cpu {

			sound-dai = <&i2s>;

		};



		simple-audio-card,codec {

			sound-dai = <&rt5616>;

		};

	};



	vcc_sys: vsys-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vcc_sys";
@@ -257,6 +281,17 @@ 


&i2c2 {

	status = "okay";



	rt5616: rt5616@1b {

		compatible = "rt5616";

		reg = <0x1b>;

		#sound-dai-cells = <0>;

	};

};



&i2s {

	#sound-dai-cells = <0>;

	status = "okay";

};



&sdio {