Let user specify HDMI node so machine driver can use it to let codec
driver register callback on correct hdmi-notifier.
Signed-off-by: Cheng-Yi Chiang <cychiang@xxxxxxxxxxxx>
---
Documentation/devicetree/bindings/sound/rockchip-max98090.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/rockchip-max98090.txt b/Documentation/devicetree/bindings/sound/rockchip-max98090.txt
index a805aa99ad75..dae57c14864e 100644
--- a/Documentation/devicetree/bindings/sound/rockchip-max98090.txt
+++ b/Documentation/devicetree/bindings/sound/rockchip-max98090.txt
@@ -7,6 +7,7 @@ Required properties:
connected to the CODEC
- rockchip,audio-codec: The phandle of the MAX98090 audio codec
- rockchip,headset-codec: The phandle of Ext chip for jack detection
+- rockchip,hdmi: The phandle of HDMI node for HDMI jack detection
Example:
@@ -16,4 +17,5 @@ sound {
rockchip,i2s-controller = <&i2s>;
rockchip,audio-codec = <&max98090>;
rockchip,headset-codec = <&headsetcodec>;
+ rockchip,hdmi= <&hdmi>;
};
--
2.22.0.rc1.257.g3120a18244-goog
