Re: [PATCH 08/11] remoteproc: qcom: Add Hexagon based multipd rproc driver

[Manikanta Mylavarapu]

On 3/22/2023 3:51 PM, Robert Marko wrote:
> On Wed, 22 Mar 2023 at 11:19, Manikanta Mylavarapu
> <quic_mmanikan@xxxxxxxxxxx> wrote:
> > On 3/7/2023 9:09 PM, Krzysztof Kozlowski wrote:
> > > Why exactly do you need a new driver for this instead of extending
> > > existing PIL? I feel all this is growing because no one wants to touch
> > > existing code and merge with it...
> >
> > Previously we raised patch to add secure-pil to existing rproc driver.
> > Bjorn suggested to introduce a new secure-pil driver.
> >
> > https://patchwork.kernel.org/project/linux-arm-msm/patch/1611984013-10201-3-git-send-email-gokulsri@xxxxxxxxxxxxxx/
> >
> >
> > Also IPQ5018, IPQ9574 soc's follows multipd model. So we decided to
> > have new driver which consists 'secure-pil + multi pd' in one
> > place.
>
> Would it be possible to have IPQ8074 and IPQ6018 support in it as well?
> Cause, those are supported by ath11k but remoteproc support is missing,
> I have been upstreaming parts for IPQ8074 for years now and it is usable but
> we are still missing remoteproc.
>
> Regards,
> Robert
> >>
> > Thanks & Regards,
> > Manikanta.

Yes. It's possible. Currently we added support for IPQ5018, IPQ9574.
In subsequent patches, we will add IPQ8074, IPQ6018 & IPQ5332 support
as well.

Regards,
Manikanta.