diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
index ba26e1b8c474..dcc97a84c88d 100644
--- a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
@@ -628,7 +628,7 @@ reg_5p0v_user_usb: charger@32 {
 		pinctrl-0 = <&pinctrl_ucs1002_pins>;
 		reg = <0x32>;
 		interrupts-extended = <&gpio5 2 IRQ_TYPE_EDGE_BOTH>,
-				      <&gpio3 21 IRQ_TYPE_EDGE_BOTH>;
+		                      <&gpio3 21 IRQ_TYPE_EDGE_FALLING>;
 		interrupt-names = "a_det", "alert";
 	};