diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi
index ba715b7e46ed..d912da5316eb 100644
--- a/arch/arm/boot/dts/rk3036.dtsi
+++ b/arch/arm/boot/dts/rk3036.dtsi
@@ -605,6 +605,7 @@
 	pwm3: pwm@20050030 {
 		compatible = "rockchip,rk3036-pwm", "rockchip,rk3288-pwm";
 		reg = <0x20050030 0x10>;
+		interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
 		#pwm-cells = <3>;
 		clocks = <&cru PCLK_PWM>;
 		clock-names = "pwm";