diff --git a/arch/arm64/boot/dts/mediatek/mt6359.dtsi b/arch/arm64/boot/dts/mediatek/mt6359.dtsi
index 7b10f9c59819..0c479404b3fe 100644
--- a/arch/arm64/boot/dts/mediatek/mt6359.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt6359.dtsi
@@ -20,6 +20,8 @@ mt6359codec: audio-codec {
 		};
 
 		regulators {
+			compatible = "mediatek,mt6359-regulator";
+
 			mt6359_vs1_buck_reg: buck_vs1 {
 				regulator-name = "vs1";
 				regulator-min-microvolt = <800000>;