ASoC: dt-bindings: ak4458: Add power supply property

[mirror_ubuntu-hirsute-kernel.git] / Documentation / devicetree / bindings / sound / ak4458.txt

diff --git a/Documentation/devicetree/bindings/sound/ak4458.txt b/Documentation/devicetree/bindings/sound/ak4458.txt
index e5820235e0d5682052b35e0604053a094c4a3618..8f6c84f21468dbf246268ed945bb8b9e1fe6bc31 100644 (file)
--- a/Documentation/devicetree/bindings/sound/ak4458.txt
+++ b/Documentation/devicetree/bindings/sound/ak4458.txt
@@ -10,6 +10,8 @@ Required properties:
 Optional properties:
 - reset-gpios: A GPIO specifier for the power down & reset pin
 - mute-gpios: A GPIO specifier for the soft mute pin
+- AVDD-supply: Analog power supply
+- DVDD-supply: Digital power supply
 
 Example: