diff --git a/arch/arm/boot/dts/vexpress-v2m.dtsi b/arch/arm/boot/dts/vexpress-v2m.dtsi
index fb8ca984ce1faa5f5b31a9f45a0146410d42e3b9..0819d112de12394e471ae488236cefe76cdd6e59 100644
--- a/arch/arm/boot/dts/vexpress-v2m.dtsi
+++ b/arch/arm/boot/dts/vexpress-v2m.dtsi
@@ -19,7 +19,7 @@
  */
 
 / {
-	bus@4000000 {
+	bus@40000000 {
 		motherboard {
 			arm,hbi = <0x190>;
 			arm,vexpress,site = <0>;
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca9.dts b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
index 4c58479558562a5fa347bbe46bbb6fee280e8f03..1317f0f58d53dbd4a93f78104bc968dea529dd22 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca9.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
@@ -295,7 +295,7 @@
 		};
 	};
 
-	smb: bus@4000000 {
+	smb: bus@40000000 {
 		compatible = "simple-bus";
 
 		#address-cells = <2>;