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Commit 08862251 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: audio-graph-scu-card: add missing MIX binding example 



Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 010f21b2

Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt

+46 −1
Original line number Diff line number Diff line
@@ -35,7 +35,7 @@ Required properties: 
- compatible				: "audio-graph-scu-card";

- dais					: list of CPU DAI port{s}



Example

Example 1. Sampling Rate Conversion



	sound_card {

		compatible = "audio-graph-scu-card";
@@ -70,3 +70,48 @@ Example 
			};

		};

	};



Example 2. 2 CPU 1 Codec (Mixing)



	sound_card {

		compatible = "audio-graph-scu-card";



		label = "sound-card";

		prefix = "codec";

		routing = "codec Playback", "DAI0 Playback",

			"codec Playback", "DAI1 Playback";

		convert-rate = <48000>;



		dais = <&cpu_port0

			&cpu_port1>;

	};



	audio-codec {

		...



		port {

			codec_endpoint: endpoint {

				remote-endpoint = <&cpu_endpoint0>;

			};

		};

	};



	dai-controller {

		...

		ports {

			cpu_port0: port {

				cpu_endpoint0: endpoint {

					remote-endpoint = <&codec_endpoint>;



					dai-format = "left_j";

					...

				};

			};

			cpu_port1: port {

				cpu_endpoint1: endpoint {

					dai-format = "left_j";

					...

				};

			};

		};

	};