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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2015-12-17 03:00:10 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-12-22 23:58:28 +0000 |
| commit | b4c83b171557815a0b31a36805900cc9f21c9ee4 (patch) | |
| tree | 309df2f48e4291630edb2f280eff17d171585a93 /Documentation/devicetree/bindings/sound/renesas,rsnd.txt | |
| parent | 44bf5361e21d507e23f8cf8d696c0600f3795e54 (diff) | |
| download | op-kernel-dev-b4c83b171557815a0b31a36805900cc9f21c9ee4.zip op-kernel-dev-b4c83b171557815a0b31a36805900cc9f21c9ee4.tar.gz | |
ASoC: rsnd: add Multi channel support
This patch adds Multi channel support on Renesas R-Car sound.
This patch is tested on Salvator-X board, but it can't use
Multi channel, because supported format is different between
codec chip and R-Car.
Thus, it was tested on board which doesn't mount codec chip,
with oscilloscope.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/sound/renesas,rsnd.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/renesas,rsnd.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt index 162e94c..8ee0fa9 100644 --- a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt +++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt @@ -308,3 +308,21 @@ Example: simple sound card for TDM sound-dai = <&xxx>; }; }; + +Example: simple sound card for Multi channel + +&rcar_sound { + pinctrl-0 = <&sound_pins &sound_clk_pins>; + pinctrl-names = "default"; + + /* Single DAI */ + #sound-dai-cells = <0>; + + status = "okay"; + + rcar_sound,dai { + dai0 { + playback = <&ssi0 &ssi1 &ssi2 &src0 &dvc0>; + }; + }; +}; |
