[PATCH 1/9] dt-bindings: pwm: marvell,pxa: add optional property resets

[Guodong Xu]

On Tue, Apr 15, 2025 at 4:53 PM Philipp Zabel <p.zabel at pengutronix.de> wrote:
>
> On Fr, 2025-04-11 at 17:44 +0100, Conor Dooley wrote:
> > On Fri, Apr 11, 2025 at 09:14:15PM +0800, Guodong Xu wrote:
> > > Add an optional resets property for the Marvell PWM PXA binding.
> > >
> > > Signed-off-by: Guodong Xu <guodong at riscstar.com>
> > > ---
> > >  Documentation/devicetree/bindings/pwm/marvell,pxa-pwm.yaml | 3 +++
> > >  1 file changed, 3 insertions(+)
> > >
> > > diff --git a/Documentation/devicetree/bindings/pwm/marvell,pxa-pwm.yaml b/Documentation/devicetree/bindings/pwm/marvell,pxa-pwm.yaml
> > > index 9ee1946dc2e1..9640d4b627c2 100644
> > > --- a/Documentation/devicetree/bindings/pwm/marvell,pxa-pwm.yaml
> > > +++ b/Documentation/devicetree/bindings/pwm/marvell,pxa-pwm.yaml
> > > @@ -31,6 +31,9 @@ properties:
> > >    clocks:
> > >      maxItems: 1
> > >
> > > +  resets:
> > > +    maxItems: 1
> >
> > Do any of the currently supported devices use a reset? If not, then add
> > this in tandem with the new compatible and only allow it there please.
>
> Also, if spacemit,k1-pwm can not work without the reset being
> deasserted, mark it as required.
>

Thank you Philipp. spacemit,k1-pwm can not work without the reset.
I will add that in the next version.

-Guodong

> The driver can still use reset_control_get_optional.
>
> regards
> Philipp