Re: [PATCH v2 2/3] dt-binding: rtc: loongson: Document Loongson-2K0300 compatible

[Rob Herring <robh@kernel.org>]

On Tue, Jan 06, 2026 at 09:33:32AM +0800, Binbin Zhou wrote:
> Add "loongson,ls2k0300-rtc" dedicated compatible to represent the RTC
> interface of the Loongson-2K0300 chip.
> 
> Its hardware design is similar to that of the Loongson-1B, but it does
> not support the alarm feature.

But you are requiring the interrupt property for it? Isn't it no alarm 
feature means no interrupt?

> 
> Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
> ---
>  Documentation/devicetree/bindings/rtc/loongson,rtc.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/rtc/loongson,rtc.yaml b/Documentation/devicetree/bindings/rtc/loongson,rtc.yaml
> index 8a2520f963d8..b62419c33fd5 100644
> --- a/Documentation/devicetree/bindings/rtc/loongson,rtc.yaml
> +++ b/Documentation/devicetree/bindings/rtc/loongson,rtc.yaml
> @@ -23,6 +23,7 @@ properties:
>            - loongson,ls1b-rtc
>            - loongson,ls1c-rtc
>            - loongson,ls7a-rtc
> +          - loongson,ls2k0300-rtc
>            - loongson,ls2k1000-rtc
>        - items:
>            - enum:
> @@ -49,6 +50,7 @@ if:
>          contains:
>            enum:
>              - loongson,ls1c-rtc
> +            - loongson,ls2k0300-rtc
>  
>  then:
>    required:
> -- 
> 2.47.3
>