linux-kernel - [PATCH 2/3] arm64: dts: freescale: imx93-14x14-evk: enable fsl,ext-reset-output for wdog3

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Message-Id: <20240820-imx93-wdog-v1-2-5dafda0d4319@nxp.com>
Date: Tue, 20 Aug 2024 23:02:40 +0800
From: "Peng Fan (OSS)" <peng.fan@....nxp.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
 Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>
Cc: devicetree@...r.kernel.org, imx@...ts.linux.dev, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 Peng Fan <peng.fan@....com>
Subject: [PATCH 2/3] arm64: dts: freescale: imx93-14x14-evk: enable
 fsl,ext-reset-output for wdog3

From: Peng Fan <peng.fan@....com>

The WDOG_B is connected to external PMIC, so set "fsl,ext-reset-output"
to enable triggering PMIC reset.

Signed-off-by: Peng Fan <peng.fan@....com>
---
 arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts b/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts
index 236a44c1782a..b8b5ca57902e 100644
--- a/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts
@@ -284,6 +284,7 @@ &usdhc2 {
 };
 
 &wdog3 {
+	fsl,ext-reset-output;
 	status = "okay";
 };
 

-- 
2.37.1