linux-kernel - Re: [PATCH 7/7] dt-bindings: watchdog: restrict node name suffixes

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Date:   Tue, 30 May 2023 10:47:11 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     Vinod Koul <vkoul@...nel.org>,
        Kishon Vijay Abraham I <kishon@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Mark Brown <broonie@...nel.org>,
        Dipen Patel <dipenp@...dia.com>,
        Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Dilip Kota <eswara.kota@...ux.intel.com>,
        linux-phy@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-pwm@...r.kernel.org,
        linux-rtc@...r.kernel.org, alsa-devel@...a-project.org,
        linux-spi@...r.kernel.org, timestamp@...ts.linux.dev,
        linux-watchdog@...r.kernel.org, Rob Herring <robh@...nel.org>,
        Tony Lindgren <tony@...mide.com>,
        Oleksij Rempel <o.rempel@...gutronix.de>
Subject: Re: [PATCH 7/7] dt-bindings: watchdog: restrict node name suffixes

On Tue, May 30, 2023 at 04:48:51PM +0200, Krzysztof Kozlowski wrote:
> Make the pattern matching node names a bit stricter to improve DTS
> consistency.  The pattern is restricted to -N suffixes to decimal
> numbers.
> 
> Suggested-by: Rob Herring <robh@...nel.org>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

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

> 
> ---
> 
> Cc: Tony Lindgren <tony@...mide.com>
> Cc: Oleksij Rempel <o.rempel@...gutronix.de>
> ---
>  Documentation/devicetree/bindings/watchdog/watchdog.yaml | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/watchdog/watchdog.yaml b/Documentation/devicetree/bindings/watchdog/watchdog.yaml
> index 519b48889eb1..f0a584af1223 100644
> --- a/Documentation/devicetree/bindings/watchdog/watchdog.yaml
> +++ b/Documentation/devicetree/bindings/watchdog/watchdog.yaml
> @@ -17,11 +17,11 @@ description: |
>  select:
>    properties:
>      $nodename:
> -      pattern: "^watchdog(@.*|-[0-9a-f])?$"
> +      pattern: "^watchdog(@.*|-([0-9]|[1-9][0-9]+))?$"
>  
>  properties:
>    $nodename:
> -    pattern: "^(timer|watchdog)(@.*|-[0-9a-f])?$"
> +    pattern: "^(timer|watchdog)(@.*|-([0-9]|[1-9][0-9]+))?$"
>  
>    timeout-sec:
>      description:
> -- 
> 2.34.1
>