diff --git a/arch/arm/boot/dts/renesas/r7s72100.dtsi b/arch/arm/boot/dts/renesas/r7s72100.dtsi
index 245c26bb8e03..6ec57ffa72e8 100644
--- a/arch/arm/boot/dts/renesas/r7s72100.dtsi
+++ b/arch/arm/boot/dts/renesas/r7s72100.dtsi
@@ -37,7 +37,7 @@ b_clk: b {
 		clock-div = <3>;
 	};
 
-	bsc: bus {
+	bsc: bus@0 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;