linux-kernel - Re: [PATCH 2/3] dt-bindings: watchdog: Allow node names named 'pmic'

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Message-ID: <49228a45-7e53-40e3-a5bb-49a4dd1823e8@roeck-us.net>
Date: Mon, 20 Oct 2025 11:28:10 -0700
From: Guenter Roeck <linux@...ck-us.net>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
 Wim Van Sebroeck <wim@...ux-watchdog.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Lee Jones <lee@...nel.org>,
 Matti Vaittinen <mazziesaccount@...il.com>
Cc: linux-watchdog@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org,
 Timothy Pearson <tpearson@...torengineering.com>
Subject: Re: [PATCH 2/3] dt-bindings: watchdog: Allow node names named 'pmic'

On 10/20/25 09:52, Krzysztof Kozlowski wrote:
> Watchdog is often part of more complex devices like Power Management ICs
> (PMIC), e.g. on rohm,bd96801, and the schema can be referenced by a
> binding describing parent (main) node.  Allow another typical name for
> such PMIC devices: pmic.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

Reviewed-by: Guenter Roeck <linux@...ck-us.net>

> ---
>   Documentation/devicetree/bindings/watchdog/watchdog.yaml | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/watchdog/watchdog.yaml b/Documentation/devicetree/bindings/watchdog/watchdog.yaml
> index be0327f587eb..77ac23516d6d 100644
> --- a/Documentation/devicetree/bindings/watchdog/watchdog.yaml
> +++ b/Documentation/devicetree/bindings/watchdog/watchdog.yaml
> @@ -21,7 +21,7 @@ select:
>   
>   properties:
>     $nodename:
> -    pattern: "^(timer|watchdog)(@.*|-([0-9]|[1-9][0-9]+))?$"
> +    pattern: "^(pmic|timer|watchdog)(@.*|-([0-9]|[1-9][0-9]+))?$"
>   
>     timeout-sec:
>       maxItems: 1
>