Re: [PATCH v6 2/2] dt-bindings: hwmon: (adt7475) Added missing adt7475 documentation

[Rob Herring]

On Tue, Jan 28, 2020 at 10:30 PM Logan Shaw
<Logan.Shaw@xxxxxxxxxxxxxxxxxxx> wrote:
>
> On Mon, 2020-01-27 at 09:48 -0600, Rob Herring wrote:
> > On Mon, Jan 27, 2020 at 11:10:14AM +1300, Logan Shaw wrote:
> > > Added a new file documenting the adt7475 devicetree and added the
> > > four
> > > new properties to it.
> > >
> > > Signed-off-by: Logan Shaw <logan.shaw@xxxxxxxxxxxxxxxxxxx>
> > > ---

> > > +  bypass-attenuator-in0:
> >
> > Needs a vendor prefix and a type ref.
>
> Adi (Analog Devices) sold the ADT product line (amongst other things)
> to On Semiconductor. As changing the vendor of these chips (in code)
> would break backwards compatibility should we keep the vendor as adi?

Yes. It should match what's used in the compatible string(s).

> To confirm, would this make the property "adi,adt7476,bypass-
> attenuator-in0"?
>
> So used in conjunction with patternProperties you would end up with
> something like:
>
> "adi,(adt7473|adt7475|adt7476|adt7490),bypass-attenuator-in[0134]"

No for the part #'s. Just add 'adi,'. Maybe you thought for type ref
that's what I meant? A type ref is:

$ref: /schemas/types.yaml#/definitions/uint32