ARM: dts: stm32: Enable EXTI on stm32mp13

As EXTI/GIC mapping has changed between STM32MP15 and STM32MP13, a new
compatible is needed to choose mp13 mapping table in stm32-exti driver.

Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index 01f53ffe783702e49537f47faeaab637729c56b4..262de4eeb4ed21d189deef3e7ae2b4ea26fda3db 100644 (file)
--- 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>;