Commit 6860769e authored by Katsuhiro Suzuki's avatar Katsuhiro Suzuki Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: add analog audio nodes on rk3399-rockpro64 



This patch adds audio codec (Everest ES8316) and I2S audio nodes for
RK3399 RockPro64.

Signed-off-by: default avatarKatsuhiro Suzuki <katsuhiro@katsuster.net>
Link: https://lore.kernel.org/r/20190907174833.19957-1-katsuhiro@katsuster.net


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 85dd7638

arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts

+28 −0
Original line number Diff line number Diff line
@@ -81,6 +81,12 @@ 
		reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;

	};



	sound {

		compatible = "audio-graph-card";

		label = "rockchip,rk3399";

		dais = <&i2s1_p0>;

	};



	vcc12v_dcin: vcc12v-dcin {

		compatible = "regulator-fixed";

		regulator-name = "vcc12v_dcin";
@@ -470,6 +476,20 @@ 
	i2c-scl-rising-time-ns = <300>;

	i2c-scl-falling-time-ns = <15>;

	status = "okay";



	es8316: codec@11 {

		compatible = "everest,es8316";

		reg = <0x11>;

		clocks = <&cru SCLK_I2S_8CH_OUT>;

		clock-names = "mclk";

		#sound-dai-cells = <0>;



		port {

			es8316_p0_0: endpoint {

				remote-endpoint = <&i2s1_p0_0>;

			};

		};

	};

};



&i2c3 {
@@ -505,6 +525,14 @@ 
	rockchip,playback-channels = <2>;

	rockchip,capture-channels = <2>;

	status = "okay";



	i2s1_p0: port {

		i2s1_p0_0: endpoint {

			dai-format = "i2s";

			mclk-fs = <256>;

			remote-endpoint = <&es8316_p0_0>;

		};

	};

};



&i2s2 {

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