linux-kernel - Re: [PATCH v1 1/1] arm64: dts: imx93: Add the 'fsl,ext-reset-output' property for wdog3

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Message-ID: <CAOMZO5AFy288CEeZLhbDvpL=_ETnFt2sAYnJH_VbiXzGe5UiQw@mail.gmail.com>
Date: Tue, 25 Feb 2025 16:39:14 -0300
From: Fabio Estevam <festevam@...il.com>
To: Frank Li <Frank.Li@....com>
Cc: 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>, 
	"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" <devicetree@...r.kernel.org>, 
	"open list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" <imx@...ts.linux.dev>, 
	"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" <linux-arm-kernel@...ts.infradead.org>, 
	open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v1 1/1] arm64: dts: imx93: Add the 'fsl,ext-reset-output'
 property for wdog3

On Tue, Feb 25, 2025 at 4:26 PM Frank Li <Frank.Li@....com> wrote:

> --- a/arch/arm64/boot/dts/freescale/imx93.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
> @@ -692,6 +692,7 @@ wdog3: watchdog@...90000 {
>                                 interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
>                                 clocks = <&clk IMX93_CLK_WDOG3_GATE>;
>                                 timeout-sec = <40>;
> +                               fsl,ext-reset-output;

This property depends on the board design.

It should be placed in the board dts file, not the SoC dtsi.