diff --git a/arch/arm64/boot/dts/synaptics/berlin4ct.dtsi b/arch/arm64/boot/dts/synaptics/berlin4ct.dtsi
index dc12350b9fc8..53d616c3cfed 100644
--- a/arch/arm64/boot/dts/synaptics/berlin4ct.dtsi
+++ b/arch/arm64/boot/dts/synaptics/berlin4ct.dtsi
@@ -64,6 +64,8 @@ cpu3: cpu@3 {
 
 		l2: cache {
 			compatible = "cache";
+			cache-level = <2>;
+			cache-unified;
 		};
 
 		idle-states {