ASoC: rsnd: add missing DT example for Simple Card with TDM
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
index bb9f33405..162e94c 100644
--- a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
+++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
@@ -289,3 +289,22 @@
&ssi1 {
shared-pin;
};
+
+Example: simple sound card for TDM
+
+ rsnd_tdm: sound {
+ compatible = "simple-audio-card";
+
+ simple-audio-card,format = "left_j";
+ simple-audio-card,bitclock-master = <&sndcodec>;
+ simple-audio-card,frame-master = <&sndcodec>;
+
+ sndcpu: simple-audio-card,cpu {
+ sound-dai = <&rcar_sound>;
+ dai-tdm-slot-num = <6>;
+ };
+
+ sndcodec: simple-audio-card,codec {
+ sound-dai = <&xxx>;
+ };
+ };