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-rw-r--r--Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-analog.txt1
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-analog.txt b/Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-analog.txt
index ccb401cfef9d..05b67a1d4851 100644
--- a/Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-analog.txt
+++ b/Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-analog.txt
@@ -33,6 +33,7 @@ Required properties
- vdd-micbias-supply: phandle of VDD_MICBIAS supply's regulator DT node.
Optional Properties:
+- qcom,micbias-lvl: Voltage (mV) for Mic Bias
- qcom,micbias1-ext-cap: boolean, present if micbias1 has external capacitor
connected.
- qcom,micbias2-ext-cap: boolean, present if micbias2 has external capacitor