From: Fabien Dessenne <fabien.dessenne@foss.st.com>
Date: Tue, 3 May 2022 09:06:21 +0000 (+0200)
Subject: ARM: dts: stm32: add EXTI interrupt-parent to pinctrl node on stm32mp131
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6e82a968b77c7f16a33173485eff2e9a6ae0c6d1;p=linux.git

ARM: dts: stm32: add EXTI interrupt-parent to pinctrl node on stm32mp131

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>
---

diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index 58647396704f7..f9ebc47e64217 100644
--- 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 {