diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index 01f53ffe783702e49537f47faeaab637729c56b4..262de4eeb4ed21d189deef3e7ae2b4ea26fda3db 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -159,6 +159,13 @@
 			dma-channels = <16>;
 		};
 
+		exti: interrupt-controller@5000d000 {
+			compatible = "st,stm32mp13-exti", "syscon";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			reg = <0x5000d000 0x400>;
+		};
+
 		syscfg: syscon@50020000 {
 			compatible = "st,stm32mp157-syscfg", "syscon";
 			reg = <0x50020000 0x400>;