[PATCH] arm64: dts: juno: Add separate SCMI variants

[Sudeep Holla]

On Thu, Feb 17, 2022 at 07:42:20PM +0000, Robin Murphy wrote:
> On 2022-02-17 19:11, Robin Murphy wrote:
> > While Juno's SCP firmware initially spoke the SCPI protocol, binary
> > releases since 2018, and the newer open-source codebase, only speak SCMI
> > and thus aren't particularly compatibile with the DTs we currently have
> > upstream. Add a parallel set of variant DTs for boards with up-to-date
> > firmware, replacing the SCPI parts with their new SCMI equivalents.
> 
> Argh, apologies, there should really be a Co-Developed-by credit for Sudeep
> here as well. I've had this knocking around locally in one form or another
> for long enough that I'd almost forgotten the firmware, mailbox and shmem
> nodes started out as straight copies from Sudeep's development patch back
> before the MHU doorbell support was upstream.
>

Thanks for doing this. I too have a local copy which is hackish with includes
in the middle of the file like we used to have before. The only advantage I
saw there was avoiding overriding the scmi phandles nodes in each nodes
with some #defines. I wasn't aware of delete node, this is much elegant than
what I had in my mind. I will apply this.


-- 
Regards,
Sudeep