diff --git a/arch/arm/boot/dts/rk3308-voice-module-v11-aarch32.dtsi b/arch/arm/boot/dts/rk3308-voice-module-v11-aarch32.dtsi
index a977ea318fe3..37127e4bb103 100644
--- a/arch/arm/boot/dts/rk3308-voice-module-v11-aarch32.dtsi
+++ b/arch/arm/boot/dts/rk3308-voice-module-v11-aarch32.dtsi
@@ -214,11 +214,6 @@
 	};
 };
 
-&dmc {
-	center-supply = <&vdd_log>;
-	status = "okay";
-};
-
 &fiq_debugger {
 	status = "okay";
 };