Re: [PATCH 2/6] mfd: spacemit: add support for SpacemiT PMICs

[Alex Elder]

On 6/19/25 9:41 AM, Lee Jones wrote:
> On Thu, 19 Jun 2025, Lee Jones wrote:
>
> > On Fri, 13 Jun 2025, Alex Elder wrote:
> >
> > > Add support for SpacemiT PMICs. Initially only the P1 PMIC is supported
> > > but the driver is structured to allow support for others to be added.
> > >
> > > The P1 PMIC is controlled by I2C, and is normally implemented with the
> > > SpacemiT K1 SoC.  This PMIC provides six buck converters and 12 LDO
> >
> > six or 12.  Please pick a format and remain consistent.
> >
> > > regulators.  It also implements a switch, watchdog timer, real-time clock,
> > > and more, but initially we will only support its regulators.
> >
> > You have to provide support for more than one device for this to be
> > accepted into MFD.
> >
> > > Signed-off-by: Alex Elder <elder@xxxxxxxxxxxx>
> > > ---
> > >   drivers/mfd/Kconfig         | 11 +++++
> > >   drivers/mfd/Makefile        |  1 +
> > >   drivers/mfd/spacemit-pmic.c | 91 +++++++++++++++++++++++++++++++++++++
> > >   3 files changed, 103 insertions(+)
> > >   create mode 100644 drivers/mfd/spacemit-pmic.c
>
> Right now, it looks like all you need is:
>
> drivers/mfd/simple-mfd-i2c.c

Now *that* is a good suggestion.  I'll look at that now and will use
that if I can.

Thanks.

					-Alex