ASoC: bindings: fsl-asoc-card: Support properties for configuring dai fmt

In order to support configuring dai fmt through DT, add some properties.
These properiese are same as the properties in simple card.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/1595302910-19688-2-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt
index 8a6a3d0..63ebf52 100644 (file)
--- a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt
+++ b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt
@@ -71,6 +71,11 @@ Optional properties:
 
   - hp-det-gpio                : The GPIO that detect headphones are plugged in
   - mic-det-gpio       : The GPIO that detect microphones are plugged in
+  - bitclock-master    : Indicates dai-link bit clock master; for details see simple-card.yaml.
+  - frame-master       : Indicates dai-link frame master; for details see simple-card.yaml.
+  - dai-format         : audio format, for details see simple-card.yaml.
+  - frame-inversion    : dai-link uses frame clock inversion, for details see simple-card.yaml.
+  - bitclock-inversion : dai-link uses bit clock inversion, for details see simple-card.yaml.
 
 Optional unless SSI is selected as a CPU DAI: