RE: [PATCH 0/5] firmware: scmi/imx: Add i.MX95 LMM/CPU Protocol

Peng Fan
2025-01-22T05:31:22Z

Hi Cristian,

> Subject: Re: [PATCH 0/5] firmware: scmi/imx: Add i.MX95 LMM/CPU
> Protocol
>
> On Tue, Jan 21, 2025 at 11:08:10PM +0800, Peng Fan (OSS) wrote:
> > i.MX95 System Manager(SM) implements Logical Machine
> Management(LMM)
> > and CPU protocol to manage Logical Machine(LM) and CPUs(eg, M7).
> >
> > To manage M7 in a separate LM or in same LM as Linux itself. LMM
> APIs
> > and CPU APIs are needed.
> >
>
> Hi Peng,
>
> I see that you are really starting to like vendor extensions
> capabilities :P ... jokes apart

I not like vendor extensions (:

I'll have a deeper look at this in the next
> days (togetehr with your other pending patches...),

Thanks for helping reviewing patches.

BUT in the
> meantime a quick one...where are the bindings for these additional
> vendor protocols...seems like a patch is missing to add those in
>
> Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml
>
> ...even if bare simple protocol numbers (like existing protocol@81)
> currently these are needed for the protocol to be initialized by the core.

I missed that. Thanks for pointing out. I will include the binding in V2.
V2 will be post out later after collecting some comments on V1.

Thanks,
Peng.

>
> Thanks,
> Cristian