linux-kernel - Re: [PATCH v5 4/5] dt-bindings: watchdog: da9062: add watchdog timeout mode

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Message-ID: <YbPCqz2ON5HgdEnK@robh.at.kernel.org>
Date:   Fri, 10 Dec 2021 15:12:11 -0600
From:   Rob Herring <robh@...nel.org>
To:     Andrej Picej <andrej.picej@...ik.com>
Cc:     support.opensource@...semi.com, cniedermaier@...electronics.com,
        linux-kernel@...r.kernel.org, linux@...ck-us.net,
        devicetree@...r.kernel.org, linux-watchdog@...r.kernel.org,
        robh+dt@...nel.org, shawnguo@...nel.org, s.hauer@...gutronix.de,
        wim@...ux-watchdog.org, kernel@...gutronix.de, linux-imx@....com,
        linux-arm-kernel@...ts.infradead.org, festevam@...il.com
Subject: Re: [PATCH v5 4/5] dt-bindings: watchdog: da9062: add watchdog
 timeout mode

On Mon, 06 Dec 2021 07:47:31 +0100, Andrej Picej wrote:
> Document the watchdog timeout mode property. If this property is used
> the user can select what happens on watchdog timeout. Set this property
> to 1 to enable SHUTDOWN (the device resets), set it to 0 and the device
> will go to POWERDOWN on watchdog timeout.
> 
> If this property is not set, don't touch the WATCHDOG_SD bit and leave
> the configuration to OTP. This way backward compatibility is not broken.
> 
> Signed-off-by: Andrej Picej <andrej.picej@...ik.com>
> ---
> Changes in v5:
>  - no changes
> 
> Changes in v4:
>  - no changes
> 
> Changes in v3:
>  - add note about using the default OTP setting if this DT binding is
>    not specified
> 
> Changes in v2:
>  - new patch, document new DT binding
> ---
>  Documentation/devicetree/bindings/watchdog/da9062-wdt.txt | 6 ++++++
>  1 file changed, 6 insertions(+)
> 

Acked-by: Rob Herring <robh@...nel.org>