diff --git a/arch/arm64/boot/dts/rockchip/rk3576.dtsi b/arch/arm64/boot/dts/rockchip/rk3576.dtsi
index b78d1ae11d83..cc384cea8076 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3576.dtsi
@@ -1268,6 +1268,11 @@
 		};
 	};
 
+	dmcdbg: dmcdbg {
+		compatible = "rockchip,rk3576-dmcdbg";
+		status = "disabled";
+	};
+
 	firmware {
 		scmi: scmi {
 			compatible = "arm,scmi-smc";