Re: [PATCH v4 2/8] i2c: add I2C Address Translator (ATR) support

[Tomi Valkeinen]

On 07/11/2022 13:40, Luca Ceresoli wrote:
> On Fri, 4 Nov 2022 13:59:06 +0200
> Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx> wrote:
>
> > Hi Andy,
> >
> > On 01/11/2022 16:30, Andy Shevchenko wrote:
> > > On Tue, Nov 01, 2022 at 03:20:26PM +0200, Tomi Valkeinen wrote:
> > > > From: Luca Ceresoli <luca@xxxxxxxxxxxxxxxx>
> > > >
> > > > An ATR is a device that looks similar to an i2c-mux: it has an I2C
> > > > slave "upstream" port and N master "downstream" ports, and forwards
> > > > transactions from upstream to the appropriate downstream port. But is
> > > > is different in that the forwarded transaction has a different slave
> > > > address. The address used on the upstream bus is called the "alias"
> > > > and is (potentially) different from the physical slave address of the
> > > > downstream chip.
> > > >
> > > > Add a helper file (just like i2c-mux.c for a mux or switch) to allow
> > > > implementing ATR features in a device driver. The helper takes care or
> > > > adapter creation/destruction and translates addresses at each transaction.
>
> First of all, thank you for bringing this work on!
>
> > > ...
> > >    
> > > > +I2C ADDRESS TRANSLATOR (ATR)
> > > > +M:	Luca Ceresoli <luca@xxxxxxxxxxxxxxxx>
> > >
> > > Hmm... Are you going to maintain this? Or Review? Why not?
> >
> > We haven't discussed with Luca if he wants to maintain this (this is
> > mostly his code). But, indeed, I should add my name there.
>
> I think at this point you are probably in a better position to be the
> maintainer, but I'm OK with being listed here as reviewer (R:).
>
> Ah, would you please use my bootlin dot com address here?

Ok, I've added your bootlin address as R:

 Tomi