On Tue, 2020-12-22 at 09:23 +0000, Yoshihiro Shimoda wrote:
> Hi Geert-san,
>
> Thank you for your review!
>
> > From: Geert Uytterhoeven, Sent: Tuesday, December 22, 2020 5:53 PM
> > On Mon, Dec 21, 2020 at 3:56 AM Yoshihiro Shimoda
> > <yoshihiro.shimoda.uh@xxxxxxxxxxx> wrote:
> <snip>
> > > --- a/drivers/mfd/bd9571mwv.c
> > > +++ b/drivers/mfd/bd9571mwv.c
> > > @@ -200,12 +277,14 @@ static int bd9571mwv_probe(struct
> > > i2c_client *client,
> > >
> > > static const struct of_device_id bd9571mwv_of_match_table[] = {
> > > { .compatible = "rohm,bd9571mwv", },
> > > + { .compatible = "rohm,bd9574mwf", },
> > > { /* sentinel */ }
> > > };
> > > MODULE_DEVICE_TABLE(of, bd9571mwv_of_match_table);
> > >
> > > static const struct i2c_device_id bd9571mwv_id_table[] = {
> > > - { "bd9571mwv", 0 },
> > > + { "bd9571mwv", ROHM_CHIP_TYPE_BD9571 },
> > > + { "bd9574mwf", ROHM_CHIP_TYPE_BD9574 },
> >
> > Why add the chip types? These are unused, and the driver uses
> > autodetection of the chip variant anyway.
>
> I just added the chip types in the future use. As you said,
> these are unused and we should not add a future use in general.
> So, I'll remove this change.
>
> Also, I think I should remove the following patch.
>
> [PATCH v4 08/12] gpio: bd9571mwv: Add BD9574MWF support
I think this depends on whether you wish to add support for the
> "RECOV_GPOUT", "FREQSEL" and "RTC_IN",
which you mention in GPIO commit message. If you plan on adding the
support, then you need to differentiate the ICs on GPIO driver, right?
Best Regards
Matti Vaittinen
