Adds an optional property "mediatek,hdmi-codec".
Signed-off-by: Tzung-Bi Shih <tzungbi@xxxxxxxxxx>
---
.../devicetree/bindings/sound/mt8183-da7219-max98357.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/mt8183-da7219-max98357.txt b/Documentation/devicetree/bindings/sound/mt8183-da7219-max98357.txt
index f7f3b83da630..6787ce8789dd 100644
--- a/Documentation/devicetree/bindings/sound/mt8183-da7219-max98357.txt
+++ b/Documentation/devicetree/bindings/sound/mt8183-da7219-max98357.txt
@@ -6,11 +6,15 @@ Required properties:
- mediatek,headset-codec: the phandles of da7219 codecs
- mediatek,platform: the phandle of MT8183 ASoC platform
+Optional properties:
+- mediatek,hdmi-codec: the phandles of HDMI codec
+
Example:
sound {
compatible = "mediatek,mt8183_da7219_max98357";
mediatek,headset-codec = <&da7219>;
+ mediatek,hdmi-codec = <&it6505dptx>;
mediatek,platform = <&afe>;
};
--
2.27.0.383.g050319c2ae-goog
