Re: [PATCH v2 1/1] dt-bindings: watchdog: starfive,jh7100-wdt: Add compatible for JH8100

[Conor Dooley]

On Tue, Dec 12, 2023 at 11:17:31AM +0800, Ji Sheng Teoh wrote:
> Add "starfive,jh8100-wdt" compatible string for StarFive's JH8100
> watchdog.
> Since JH8100 watchdog only has 1 reset signal, update binding
> document to support one reset for "starfive,jh8100-wdt" compatible.
> 
> Signed-off-by: Ley Foon Tan <leyfoon.tan@xxxxxxxxxxxxxxxx>
> Signed-off-by: Ji Sheng Teoh <jisheng.teoh@xxxxxxxxxxxxxxxx>
> ---
>  .../devicetree/bindings/watchdog/starfive,jh7100-wdt.yaml       | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/watchdog/starfive,jh7100-wdt.yaml b/Documentation/devicetree/bindings/watchdog/starfive,jh7100-wdt.yaml
> index 68f3f6fd08a6..02572b16ac08 100644
> --- a/Documentation/devicetree/bindings/watchdog/starfive,jh7100-wdt.yaml
> +++ b/Documentation/devicetree/bindings/watchdog/starfive,jh7100-wdt.yaml
> @@ -27,6 +27,7 @@ properties:
>      enum:
>        - starfive,jh7100-wdt
>        - starfive,jh7110-wdt
> +      - starfive,jh8100-wdt
>  
>    reg:
>      maxItems: 1
> @@ -45,6 +46,7 @@ properties:
>        - const: core
>  
>    resets:
> +    minItems: 1
>      items:
>        - description: APB reset
>        - description: Core reset

This relaxes the constraints for the existing devices, please add per
compatible constraints to avoid doing so.

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