diff --git a/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi
index 89b142a659e1..922428b56025 100644
--- a/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi
@@ -94,7 +94,7 @@
 		/* If enable uart uses irq instead of fiq */
 		rockchip,irq-mode-enable = <0>;
 		rockchip,baudrate = <1500000>;  /* Only 115200 and 1500000 */
-		interrupts = <GIC_SPI 274 IRQ_TYPE_LEVEL_LOW>;
+		interrupts = <GIC_SPI 242 IRQ_TYPE_LEVEL_LOW>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&uart2m0_xfer>;
 		status = "okay";