From: Alexandre Torgue <alexandre.torgue@foss.st.com>
Date: Wed, 2 Feb 2022 14:00:05 +0000 (+0100)
Subject: ARM: dts: stm32: Enable EXTI on stm32mp13
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=f03b9808e6e4e8cf9eb7268575cb99b64a6973c5;p=linux.git

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 01f53ffe7837..262de4eeb4ed 100644
--- 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>;