diff --git a/arch/arm64/boot/dts/marvell/armada-cp110.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110.dtsi
index 4d6e4a097f72..f71afb1de18f 100644
--- a/arch/arm64/boot/dts/marvell/armada-cp110.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-cp110.dtsi
@@ -238,6 +238,7 @@ CP110_LABEL(gpio1): gpio@100 {
 					<85 IRQ_TYPE_LEVEL_HIGH>,
 					<84 IRQ_TYPE_LEVEL_HIGH>,
 					<83 IRQ_TYPE_LEVEL_HIGH>;
+				#interrupt-cells = <2>;
 				status = "disabled";
 			};
 
@@ -253,6 +254,7 @@ CP110_LABEL(gpio2): gpio@140 {
 					<81 IRQ_TYPE_LEVEL_HIGH>,
 					<80 IRQ_TYPE_LEVEL_HIGH>,
 					<79 IRQ_TYPE_LEVEL_HIGH>;
+				#interrupt-cells = <2>;
 				status = "disabled";
 			};
 		};