diff --git a/drivers/staging/mt7621-dts/mt7621.dtsi b/drivers/staging/mt7621-dts/mt7621.dtsi
index d120e5872165..35f19d6ae4bd 100644
--- a/drivers/staging/mt7621-dts/mt7621.dtsi
+++ b/drivers/staging/mt7621-dts/mt7621.dtsi
@@ -360,8 +360,6 @@ phy_external: ethernet-phy@5 {
 
 			switch0: switch0@0 {
 				compatible = "mediatek,mt7621";
-				#address-cells = <1>;
-				#size-cells = <0>;
 				reg = <0>;
 				mediatek,mcm;
 				resets = <&rstctrl 2>;
@@ -374,7 +372,6 @@ switch0: switch0@0 {
 				ports {
 					#address-cells = <1>;
 					#size-cells = <0>;
-					reg = <0>;
 
 					port@0 {
 						status = "off";