Re: [PATCH v3 1/2] dt-bindings: watchdog: max63xx: Add GPIO binding

["Pali Rohár" <pali@kernel.org>]

On Wednesday 06 July 2022 09:07:26 Rob Herring wrote:
> On Tue, Jul 05, 2022 at 02:10:22AM +0200, Pali Rohár wrote:
> > GPIO is optional and used for WDI logic.
> > 
> > Signed-off-by: Pali Rohár <pali@kernel.org>
> > ---
> > Changes in v3:
> > * Extend description
> > ---
> >  Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml | 4 ++++
> >  1 file changed, 4 insertions(+)
> > 
> > diff --git a/Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml b/Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml
> > index ab9641e845db..a0cf9e6c371d 100644
> > --- a/Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml
> > +++ b/Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml
> > @@ -27,6 +27,10 @@ properties:
> >      description: This is a 1-byte memory-mapped address
> >      maxItems: 1
> >  
> > +  gpios:
> 
> As I said before, add a name prefix: wdi-gpios

So gpio with output direction should be really named that is input?

I really do not understand this kind of thinking and making every device
tree description totally illogical and inconsistent with all other.

> > +    description: Optional GPIO used for controlling WDI (watchdog input) when WDI bit is not mapped to memory
> 
> Wrap lines at 80 unless wrapping at 100 provides some benefit.
> 
> yamllint is set to 110 because I don't want to fix everyone's line wrap, 
> not because that's the standard.
> 
> 
> > +    maxItems: 1
> > +
> >  required:
> >    - compatible
> >    - reg
> > -- 
> > 2.20.1
> > 
> >