[PATCH RESEND] dt-bindings: firmware: arm,scmi: support system power protocol

[Peng Fan]

> Subject: Re: [PATCH RESEND] dt-bindings: firmware: arm,scmi: support
> system power protocol
> 
> On Fri, Jun 28, 2024 at 11:03:09AM +0800, Peng Fan (OSS) wrote:
> > From: Peng Fan <peng.fan at nxp.com>
> >
> > Add SCMI System Power Protocol bindings, and the protocol id is
> 0x12.
> >
> 
> I think we must have this node only if it has dedicated channel or any
> other required property.

I posted a patchset to support nodes not in device tree. And 
Cristian gave some comments:
https://lore.kernel.org/all/Znv1p3FDiPSUNmBM@pluto/

i.MX95 no need dedicated channel for this node, but others may
have. So I repost this patch, and with this binding change,
the dtbs_check could pass for i.MX95 dts.

Thanks,
Peng.
> 
> --
> Regards,
> Sudeep