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-rw-r--r--Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml b/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml
index 6ec80f529d84..6ed53dd0bb53 100644
--- a/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml
+++ b/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml
@@ -53,6 +53,9 @@ properties:
submic-bias-supply:
description: Supply for the micbias on the Sub microphone
+ headset-mic-bias-supply:
+ description: Supply for the micbias on the Headset microphone
+
fm-sel-gpios:
maxItems: 1
description: GPIO pin for FM selection