diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index 832a5665bb27..ea56066c2260 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -68,6 +68,8 @@
 
 	L2_CA57: cache-controller@0 {
 		compatible = "cache";
+		cache-unified;
+		cache-level = <2>;
 	};
 
 	extal_clk: extal {