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ARM: dts: stm32: add EXTI interrupt-parent to pinctrl node on stm32mp131
authorFabien Dessenne <fabien.dessenne@foss.st.com>
Tue, 3 May 2022 09:06:21 +0000 (11:06 +0200)
committerAlexandre Torgue <alexandre.torgue@foss.st.com>
Tue, 3 May 2022 13:41:36 +0000 (15:41 +0200)
Add interrupt-parent property in pinctrl node to use GPIO as IRQ.

Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Signed-off-by: Fabien Dessenne <fabien.dessenne@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
arch/arm/boot/dts/stm32mp131.dtsi patch | blob | history

diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index 5864739..f9ebc47 100644 (file)
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -259,6 +259,8 @@
                        #size-cells = <1>;
                        compatible = "st,stm32mp135-pinctrl";
                        ranges = <0 0x50002000 0x8400>;
+                       interrupt-parent = <&exti>;
+                       st,syscfg = <&exti 0x60 0xff>;
                        pins-are-numbered;
 
                        gpioa: gpio@50002000 {
Domain: System / Kernel;