Re: Re: [PATCH v4 02/17] dt-bindings: gpu: Add Imagination Technologies PowerVR GPU

[Frank Binns]

Hi Krzysztof,

On Tue, 2023-07-18 at 13:10 +0200, Krzysztof Kozlowski wrote:
> On 18/07/2023 13:08, Frank Binns wrote:
> > > And this
> > > items:
> > >   - const: gpu
> > > can just be
> > > const: gpu
> > > 
> > > Although, if there is only one interrupt this is probably not
> > > particularly helpful. Are there other implementations of this IP that
> > > have more interrupts?
> > 
> > No, all our current GPUs just have a single interrupt. I assume it's more future
> > proof to keep the name in case that ever changes? 
> 
> Why do you need name in the first place? If there is single entry, the
> name is pointless, especially if it repeats the name of the IP block.
> 
> > As in, by having the name now
> > we can make it a required property, which I guess we won't be able to do at some
> > later point.
> 
> Why even making it required?

It seems nicer to look up a resource in the driver based on a name rather than
an index. Happy to drop it though.

Thanks
Frank

> 
> Best regards,
> Krzysztof
>