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From:   Elad Nachman <enachman@marvell.com>
To:     <wim@linux-watchdog.org>, <linux@roeck-us.net>,
        <robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
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        <al.stone@linaro.org>, <timur@codeaurora.org>,
        <linux-watchdog@vger.kernel.org>, <devicetree@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>
CC:     <enachman@marvell.com>, <cyuval@marvell.com>
Subject: [PATCH 2/3] arm64: dts: ac5: add watchdog nodes
Date:   Thu, 14 Dec 2023 17:04:13 +0200
Message-ID: <20231214150414.1849058-3-enachman@marvell.com>
In-Reply-To: <20231214150414.1849058-1-enachman@marvell.com>
References: <20231214150414.1849058-1-enachman@marvell.com>
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From: Elad Nachman <enachman@marvell.com>

Add watchdog nodes to ac5 and ac5x device tree files

Signed-off-by: Elad Nachman <enachman@marvell.com>
---
 arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi | 14 ++++++++++++++
 arch/arm64/boot/dts/marvell/ac5-98dx35xx.dtsi |  8 ++++++++
 2 files changed, 22 insertions(+)

diff --git a/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi b/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
index b5e042b8e929..e898c6bd31f0 100644
--- a/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
@@ -307,6 +307,20 @@ nand: nand-controller@805b0000 {
 			status = "disabled";
 		};
 
+/*
+ * Global Watchdog:
+ */
+		watchdog: watchdog@80216000 {
+			compatible = "marvell,ac5-wd";
+			reg = <0x0 0x80216000 0 0x1000>,
+			      <0x0 0x80215000 0 0x1000>,
+			      <0x0 0x80210000 0 0x1000>,
+			      <0x0 0x7f900000 0 0x1000>,
+			      <0x0 0x840F8000 0 0x1000>;
+			interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
+			timeout-sec = <30>;
+		};
+
 		gic: interrupt-controller@80600000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <3>;
diff --git a/arch/arm64/boot/dts/marvell/ac5-98dx35xx.dtsi b/arch/arm64/boot/dts/marvell/ac5-98dx35xx.dtsi
index 2ab72f854bea..d850c30db552 100644
--- a/arch/arm64/boot/dts/marvell/ac5-98dx35xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/ac5-98dx35xx.dtsi
@@ -15,3 +15,11 @@ / {
 &cnm_clock {
 	clock-frequency = <325000000>;
 };
+
+&watchdog {
+	reg = <0x0 0x80216000 0 0x1000>,
+	      <0x0 0x80215000 0 0x1000>,
+	      <0x0 0x80210000 0 0x1000>,
+	      <0x0 0x7f900000 0 0x1000>,
+	      <0x0 0x944F8000 0 0x1000>;
+};
-- 
2.25.1