Add the interrupt line that can be used for the early interrupt of
the IWDG2 to the IWDG2 node

Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
---
 arch/arm/boot/dts/st/stm32mp131.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/st/stm32mp131.dtsi b/arch/arm/boot/dts/st/stm32mp131.dtsi
index ec385ad56bd42b694d2eda6a4a98c021fb3f25e7..a8df87611879858b7f70b2689be177085482e2d0 100644
--- a/arch/arm/boot/dts/st/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp131.dtsi
@@ -1006,6 +1006,7 @@ usbh_ehci: usb@5800d000 {
 		iwdg2: watchdog@5a002000 {
 			compatible = "st,stm32mp1-iwdg";
 			reg = <0x5a002000 0x400>;
+			interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&rcc IWDG2>, <&scmi_clk CK_SCMI_LSI>;
 			clock-names = "pclk", "lsi";
 			status = "disabled";

-- 
2.25.1