From: Patrice Chotard <patrice.chotard@st.com>
Date: Tue, 30 Apr 2019 15:26:21 +0000 (+0200)
Subject: ARM: dts: stm32mp: Add iwdg2 support for stm32mp157c
X-Git-Tag: v2019.07~35^2~12
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=75500a41825bd8daadcdc6ab2a3c6e1c3c8f39e7;p=oweals%2Fu-boot.git

ARM: dts: stm32mp: Add iwdg2 support for stm32mp157c

This patch adds independent watchdog support for stm32mp157c
in SPL.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

diff --git a/arch/arm/dts/stm32mp157-u-boot.dtsi b/arch/arm/dts/stm32mp157-u-boot.dtsi
index ab6f673ea2..09560e2d91 100644
--- a/arch/arm/dts/stm32mp157-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp157-u-boot.dtsi
@@ -140,3 +140,7 @@
 	compatible = "st,stm32-gpio";
 	u-boot,dm-pre-reloc;
 };
+
+&iwdg2 {
+	u-boot,dm-pre-reloc;
+};