[PATCH v3] dm: i2c: Add a migration method for I2C

[Simon Glass]

Hi Tom,

On Fri, 26 Mar 2021 at 08:05, Tom Rini <trini at konsulko.com> wrote:
>
> On Fri, Mar 26, 2021 at 06:48:26AM +1300, Simon Glass wrote:
> > Hi Tom,
> >
> > On Fri, 26 Mar 2021 at 04:59, Tom Rini <trini at konsulko.com> wrote:
> > >
> > > On Thu, Mar 25, 2021 at 01:39:28PM +1300, Simon Glass wrote:
> > >
> > > > This probably should have been done a while back since it is a core
> > > > system. Add a migration deadline of later this year, to catch the
> > > > stragglers.
> > > >
> > > > Signed-off-by: Simon Glass <sjg at chromium.org>
> > >
> > > What boards trigger this warning when done on top of say the
> > > WIP/remove-non-AHCI_LIBATA-drivers branch I've pushed to my github or
> > > WIP/make-DM_PCI-fatal which has more removals, but I need to cycle back
> > > to and finish removing even more boards I suspect.
> >
> > With us/WIP/make-DM_PCI-fatal it looks like 250.
>
> Ugh.  Can you link me the CI run please?  I'm curious about which.

Sorry, I did it locally

https://pastebin.com/Wq8vgtSx

>
> Then we can introduce this warning for v2021.04 (I'll grab it shortly)
> and set the deadline of v2022.04 (a year of being loud) and hopefully
> things are migrated / otherwise removed before v2024.04 and they get
> nuked like we're starting with now on v2019.xx deadlines.

Do you mean 2022.04? My view has become that things that haven't been
done probably won't be, so we should save ourselves the trouble and
cost of maintaining the boards and just remove them now. For example,
the Kconfig migration would be in much better shape (although I
haven't analysed how much better).

Note I sent a series to clean up the warnings, plus add I2C and GPIO,
so you should look at that instead of this patch.

Regards,
Simon