diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
index da1f88d06dcc..5551f004945b 100644
--- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
@@ -80,6 +80,7 @@ cpu0: cpu@0 {
 			enable-method = "psci";
 			clock-frequency = <1300000000>;
 			cci-control-port = <&cci_control2>;
+			next-level-cache = <&L2>;
 		};
 
 		cpu1: cpu@1 {
@@ -94,6 +95,12 @@ cpu1: cpu@1 {
 			enable-method = "psci";
 			clock-frequency = <1300000000>;
 			cci-control-port = <&cci_control2>;
+			next-level-cache = <&L2>;
+		};
+
+		L2: l2-cache {
+			compatible = "cache";
+			cache-level = <2>;
 		};
 	};