diff --git a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
index cc365c1f691e..94ece6e44ba2 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
@@ -54,11 +54,12 @@
 	fiq-debugger {
 		compatible = "rockchip,fiq-debugger";
 		rockchip,serial-id = <2>;
-		rockchip,signal-irq = <145>;
+		rockchip,signal-irq = <159>;
 		rockchip,wake-irq = <0>;
 		/* If enable uart uses irq instead of fiq */
 		rockchip,irq-mode-enable = <0>;
 		rockchip,baudrate = <1500000>;  /* Only 115200 and 1500000 */
+		interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_LOW>;
 		status = "okay";
 	};