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Message-Id: <20240327085330.3281697-3-peteryin.openbmc@gmail.com>
Date: Wed, 27 Mar 2024 16:53:28 +0800
From: Peter Yin <peteryin.openbmc@...il.com>
To: patrick@...cx.xyz,
Wim Van Sebroeck <wim@...ux-watchdog.org>,
Guenter Roeck <linux@...ck-us.net>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Joel Stanley <joel@....id.au>,
Andrew Jeffery <andrew@...econstruct.com.au>,
linux-watchdog@...r.kernel.org,
devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-aspeed@...ts.ozlabs.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v4 2/4] ARM: dts: aspeed: Add the AST2600 WDT with SCU register
The AST2600 Watchdog Timer (WDT) references
the System Control Unit (SCU) register for its operation.
Signed-off-by: Peter Yin <peteryin.openbmc@...il.com>
---
arch/arm/boot/dts/aspeed/aspeed-g6.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
index 5f640b7d6b6d..2f7788f2f153 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
@@ -558,23 +558,27 @@ uart5: serial@...84000 {
wdt1: watchdog@...85000 {
compatible = "aspeed,ast2600-wdt";
reg = <0x1e785000 0x40>;
+ aspeed,scu = <&syscon>;
};
wdt2: watchdog@...85040 {
compatible = "aspeed,ast2600-wdt";
reg = <0x1e785040 0x40>;
+ aspeed,scu = <&syscon>;
status = "disabled";
};
wdt3: watchdog@...85080 {
compatible = "aspeed,ast2600-wdt";
reg = <0x1e785080 0x40>;
+ aspeed,scu = <&syscon>;
status = "disabled";
};
wdt4: watchdog@...850c0 {
compatible = "aspeed,ast2600-wdt";
reg = <0x1e7850C0 0x40>;
+ aspeed,scu = <&syscon>;
status = "disabled";
};
--
2.25.1
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