linux-kernel - Re: [PATCH 1/4] mailbox: arm_mhuv2: add device tree binding documentation

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Date:   Wed, 14 Aug 2019 09:52:25 -0500
From:   Jassi Brar <jassisinghbrar@...il.com>
To:     Sudeep Holla <sudeep.holla@....com>
Cc:     Morten Borup Petersen <morten_bp@...e.dk>,
        Tushar Khandelwal <tushar.khandelwal@....com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "tushar.2nov@...il.com" <tushar.2nov@...il.com>,
        "nd@....com" <nd@....com>,
        Morten Borup Petersen <morten.petersen@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Devicetree List <devicetree@...r.kernel.org>
Subject: Re: [PATCH 1/4] mailbox: arm_mhuv2: add device tree binding documentation

On Wed, Aug 14, 2019 at 5:05 AM Sudeep Holla <sudeep.holla@....com> wrote:
>
> On Tue, Aug 13, 2019 at 11:36:56AM -0500, Jassi Brar wrote:
> [...]
>
> > > >>
> > > >> As mentioned in the response to your initial comment, the driver does
> > > >> not currently support mixing protocols.
> > > >>
> > > > Thanks for acknowledging that limitation. But lets also address it.
> > > >
> > >
> > > We are hesitant to dedicate time to developing mixing protocols given
> > > that we don't have any current usecase nor any current platform which
> > > would support this.
> > >
> > Can you please share the client code against which you tested this driver?
> > From my past experience, I realise it is much more efficient to tidyup
> > the code myself, than endlessly trying to explain the benefits.
> >
>
> Thanks for the patience and offer.
>
Ok, but the offer is to Morten for MHUv2 driver.

> Can we try the same with MHUv1 and SCMI
> upstream driver.
>
MHUv1 driver is fine as it is.
I did try my best to keep you from messing the SCMI driver, without success
https://lkml.org/lkml/2017/8/7/924