diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index dca1bfbd028e..6c88be2a7e8e 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -192,7 +192,7 @@ extirq: interrupt-controller@1ac {
 					<3 0 &gic GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>,
 					<4 0 &gic GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
 					<5 0 &gic GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
-				interrupt-map-mask = <0xffffffff 0x0>;
+				interrupt-map-mask = <0x7 0x0>;
 			};
 		};