diff --git a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
index b6aeb22e8836..90588bbff7e0 100644
--- a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
@@ -1281,7 +1281,7 @@ port@1 {
 
 					vin4csi40: endpoint@2 {
 						reg = <2>;
-						remote-endpoint= <&csi40vin4>;
+						remote-endpoint = <&csi40vin4>;
 					};
 				};
 			};
@@ -1309,7 +1309,7 @@ port@1 {
 
 					vin5csi40: endpoint@2 {
 						reg = <2>;
-						remote-endpoint= <&csi40vin5>;
+						remote-endpoint = <&csi40vin5>;
 					};
 				};
 			};
diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index d33021202637..4c7c7feed702 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -1324,7 +1324,7 @@ port@1 {
 
 					vin4csi40: endpoint@2 {
 						reg = <2>;
-						remote-endpoint= <&csi40vin4>;
+						remote-endpoint = <&csi40vin4>;
 					};
 				};
 			};
@@ -1352,7 +1352,7 @@ port@1 {
 
 					vin5csi40: endpoint@2 {
 						reg = <2>;
-						remote-endpoint= <&csi40vin5>;
+						remote-endpoint = <&csi40vin5>;
 					};
 				};
 			};