Re: [RFC PATCH v2 1/8] dt-bindings: npu: rockchip: add rockchip,rk3576-rknn-core

[Krzysztof Kozlowski]

On 18/07/2026 05:11, Jiaxing Hu wrote:
> Document the RK3576 NPU core: add rockchip,rk3576-rknn-core to the
> compatible enum.  The RK3576 has no NPU SRAM supply, so make sram-supply
> required only for rockchip,rk3588-rknn-core

Full stop here.

 via an allOf/if-then instead
> of dropping it from the shared required list (which would have weakened
> validation for RK3588).

This is redundant.

...

>    - npu-supply
> -  - sram-supply
> +
> +allOf:
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            const: rockchip,rk3588-rknn-core
> +    then:
> +      required:
> +        - sram-supply
>  

else:
  properties:
    sram-supply: false


Best regards,
Krzysztof