ARM: dts: stm32: add exti support for stm32h743

This patch adds support of external interrupt (exti)
for stm32h743.

Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
index bbfcbac..dcb5f31 100644 (file)
--- a/arch/arm/boot/dts/stm32h743.dtsi
+++ b/arch/arm/boot/dts/stm32h743.dtsi
@@ -227,6 +227,14 @@
                        dma-requests = <32>;
                };
 
+               exti: interrupt-controller@58000000 {
+                       compatible = "st,stm32h7-exti";
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       reg = <0x58000000 0x400>;
+                       interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <62>, <76>;
+               };
+
                lptimer2: timer@58002400 {
                        #address-cells = <1>;
                        #size-cells = <0>;