diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts
index f1a071e13dee..0e239939ade6 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts
@@ -373,6 +373,7 @@ codec {
 };
 
 &acodec {
+	AVDD-supply = <&vddao_1v8>;
 	status = "okay";
 };