linux-kernel - [PATCH V2 2/3] ARM: dts: stm32: add iwdg2 support for stm32mp157c

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Message-ID: <1529481238-15277-3-git-send-email-ludovic.Barre@st.com>
Date:   Wed, 20 Jun 2018 09:53:57 +0200
From:   Ludovic Barre <ludovic.Barre@...com>
To:     Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Rob Herring <robh+dt@...nel.org>
CC:     Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        <linux-watchdog@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        Ludovic Barre <ludovic.barre@...com>
Subject: [PATCH V2 2/3] ARM: dts: stm32: add iwdg2 support for stm32mp157c

From: Ludovic Barre <ludovic.barre@...com>

This patch adds independent watchdog support for stm32mp157c.

Signed-off-by: Ludovic Barre <ludovic.barre@...com>
---
 arch/arm/boot/dts/stm32mp157c.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
index 7d17538..95cc166 100644
--- a/arch/arm/boot/dts/stm32mp157c.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c.dtsi
@@ -784,6 +784,14 @@
 			status = "disabled";
 		};
 
+		iwdg2: watchdog@...02000 {
+			compatible = "st,stm32mp1-iwdg";
+			reg = <0x5a002000 0x400>;
+			clocks = <&rcc IWDG2>, <&rcc CK_LSI>;
+			clock-names = "pclk", "lsi";
+			status = "disabled";
+		};
+
 		usbphyc: usbphyc@...06000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
-- 
2.7.4