From dd2eda3d97d99781f1889b3e08fd18c6f8ff23c7 Mon Sep 17 00:00:00 2001
From: Ludovic Barre <ludovic.barre@st.com>
Date: Mon, 25 Jun 2018 17:43:00 +0200
Subject: [PATCH] ARM: dts: stm32: add iwdg2 support for stm32mp157c-ed1

This patch activates independent watchdog support for
stm32mp157c board.

Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
---
 arch/arm/boot/dts/stm32mp157c-ed1.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts
index de8b8a106a366..f77bea49c0793 100644
--- a/arch/arm/boot/dts/stm32mp157c-ed1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts
@@ -57,6 +57,11 @@
 	status = "okay";
 };
 
+&iwdg2 {
+	timeout-sec = <32>;
+	status = "okay";
+};
+
 &rng1 {
 	status = "okay";
 };
-- 
2.30.2