[PATCH v3 07/10] mfd: wm831x: support software nodes for DCDC regulators

Dmitry Torokhov dmitry.torokhov at gmail.com
Fri Sep 4 06:46:40 PDT 2026


On Fri, Sep 04, 2026 at 03:41:21PM +0200, Krzysztof Kozlowski wrote:
> On 12/07/2026 04:12, Dmitry Torokhov wrote:
> > Allow passing software nodes to wm831x DCDC regulators via PMIC platform
> > data. This is useful for non-DT/non-ACPI platforms that want to
> > associate device properties (like DVS GPIOs) with the regulator devices
> > using software nodes.
> > 
> > We add 'dcdc_swnodes' to the PMIC platform data 'struct wm831x_pdata' and
> > have the MFD core assign these software nodes to the buckv cells.
> > 
> > Assisted-by: Antigravity:gemini-3.5-flash
> > Signed-off-by: Dmitry Torokhov <dmitry.torokhov at gmail.com>
> > ---
> >  drivers/mfd/wm831x-core.c        | 47 ++++++++++++++++++++++++++++++----------
> >  include/linux/mfd/wm831x/pdata.h |  2 ++
> >  2 files changed, 37 insertions(+), 12 deletions(-)
> 
> I still need Ack for this from Lee... and the problem is that you did
> not Cc him.

Hmm, indeed. not sure wheat happened...

> 
> Please resend everything or spin v4 with MFD maintainers included for
> acking.

Maybe you could take patches 1-6 now and then I'll continue with the
rest of cleanups?

Thanks.

-- 
Dmitry



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