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| author |  Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
| 2021-10-12 13:56:19 +0900 |
|---|---|---|
| committer |  Mark Brown <broonie@kernel.org>
| 2021-10-15 16:10:45 +0100 |
| commit | 5279bd8a842b88b24724dc6364b9850eacb5f490 (patch) | |
| tree | ef598de2c540ececdef79f5c10288fe4bd6b186e /sound/soc/generic | |
| parent | ASoC: audio-graph-card2-custom-sample.dtsi: add Sample DT for Normal (Single) (diff) | |
| download | linux-5279bd8a842b88b24724dc6364b9850eacb5f490.tar.gz linux-5279bd8a842b88b24724dc6364b9850eacb5f490.tar.bz2 linux-5279bd8a842b88b24724dc6364b9850eacb5f490.zip | |
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: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87sfx6lu30.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/generic')
| -rw-r--r-- | sound/soc/generic/audio-graph-card2-custom-sample.dtsi | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/sound/soc/generic/audio-graph-card2-custom-sample.dtsi b/sound/soc/generic/audio-graph-card2-custom-sample.dtsi index c2511da31530..b4f4fa743c2b 100644 --- a/sound/soc/generic/audio-graph-card2-custom-sample.dtsi +++ b/sound/soc/generic/audio-graph-card2-custom-sample.dtsi @@ -24,6 +24,12 @@ * * [Normal] * cpu0 <-@-----------------> codec0 + * + * [Multi-CPU/Codec] + * +-+ +-+ + * cpu1 <--| |<-@--------->| |-> codec1 + * cpu2 <--| | | |-> codec2 + * +-+ +-+ */ audio-graph-card2-custom-sample { /* @@ -34,7 +40,21 @@ 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 @@ 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 @@ 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>; }; }; }; }; }; |