Re: [PATCH 1/3] dt-bindings: arm: mediatek: mmsys: Allow single vdo/mmsys endpoint

[Rob Herring <robh@kernel.org>]

On Thu, Jan 08, 2026 at 03:39:32PM +0100, AngeloGioacchino Del Regno wrote:
> The hardware supports using just a single output while leaving all
> of the others unconfigured (disabled), but the binding did not
> really allow specifying a single endpoint@0, because in this case
> one must either:
>  - Call the subnode `endpoint` and not declare any address and/or
>    size cells; or
>  - Call the subnode `endpoint@0` and have at least one more other
>    endpoint(@1 or @2), and declare address/size cells.
> 
> Allow specifying a single `endpoint` subnode, without the `@0`
> implicit suffix to suppress warnings happening on this kind of
> valid usecase.

This series isn't needed. We've dropped this check from dtc. I'll do a 
sync with upstream.

In any case, it's also a W=1 warning which wouldn't be my top priority.

Rob