diff --git a/arch/arm/boot/dts/st/stm32mp151.dtsi b/arch/arm/boot/dts/st/stm32mp151.dtsi
index aec7fa5ab5d8..fe79d5d40c11 100644
--- a/arch/arm/boot/dts/st/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp151.dtsi
@@ -1165,7 +1165,7 @@
 			reg = <0x4c001000 0x400>;
 			st,proc-id = <0>;
 			interrupts-extended =
-				<&exti 61 1>,
+				<&exti 61 IRQ_TYPE_LEVEL_HIGH>,
 				<&intc GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "rx", "tx";
 			clocks = <&rcc IPCC>;