Unverified Commit 5279bd8a authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: audio-graph-card2-custom-sample.dtsi: add Sample DT for Normal (Nulti) 



This patch adds Normal link Multi-CPU/Codec sample to
audio-graph-card2-custom-sample.dtsi.

               +-+       +-+
        CPU1 --| | <---> | | -- Codec1
        CPU2 --| |       | | -- Codec2
               +-+       +-+

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87sfx6lu30.wl-kuninori.morimoto.gx@renesas.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent c601fdf5

sound/soc/generic/audio-graph-card2-custom-sample.dtsi

+24 −0
Original line number Diff line number Diff line
@@ -24,6 +24,12 @@ / { 
	 *

	 * [Normal]

	 *	cpu0 <-@-----------------> codec0

	 *

	 * [Multi-CPU/Codec]

	 *		+-+		+-+

	 *	cpu1 <--| |<-@--------->| |-> codec1

	 *	cpu2 <--| |		| |-> codec2

	 *		+-+		+-+

	 */

	audio-graph-card2-custom-sample {

		/*
@@ -34,7 +40,21 @@ audio-graph-card2-custom-sample { 
		compatible = "audio-graph-card2-custom-sample";



		links = <&cpu0			/* normal: cpu side only */

			 &mcpu0			/* multi:  cpu side only */

		>;



		multi {

			ports@0 {

			mcpu0:	port@0 { mcpu0_ep: endpoint { remote-endpoint = <&mcodec0_ep>; }; };

				port@1 { mcpu1_ep: endpoint { remote-endpoint = <&cpu1_ep>;    }; };

				port@2 { mcpu2_ep: endpoint { remote-endpoint = <&cpu2_ep>;    }; };

			};

			ports@1 {

				port@0 { mcodec0_ep: endpoint { remote-endpoint = <&mcpu0_ep>;  }; };

				port@1 { mcodec1_ep: endpoint { remote-endpoint = <&codec1_ep>; }; };

				port@2 { mcodec2_ep: endpoint { remote-endpoint = <&codec2_ep>; }; };

			};

		};

	};



	test_cpu {
@@ -51,6 +71,8 @@ ports { 
			bitclock-master;

			frame-master;

			cpu0: port@0 { cpu0_ep: endpoint { remote-endpoint = <&codec0_ep>; }; };

			      port@1 { cpu1_ep: endpoint { remote-endpoint = <&mcpu1_ep>; }; };

			      port@2 { cpu2_ep: endpoint { remote-endpoint = <&mcpu2_ep>; }; };

		};

	};
@@ -66,6 +88,8 @@ test_codec { 
		compatible = "test-codec";

		ports {

			port@0  { codec0_ep:  endpoint { remote-endpoint = <&cpu0_ep>; }; };

			port@1  { codec1_ep:  endpoint { remote-endpoint = <&mcodec1_ep>; }; };

			port@2  { codec2_ep:  endpoint { remote-endpoint = <&mcodec2_ep>; }; };

		};

	};

};