Re: [PATCH 1/2] ASoC: dt-bindings: Add schema for "awinic,aw8738"

[Stephan Gerhold <stephan@gerhold.net>]

On Tue, Mar 01, 2022 at 01:36:33PM +0000, Mark Brown wrote:
> On Tue, Mar 01, 2022 at 01:37:41PM +0100, Stephan Gerhold wrote:
> 
> > +  awinic,mode:
> > +    description: Amplifier mode (number of pulses for one-wire pulse control)
> > +    $ref: /schemas/types.yaml#/definitions/uint32
> > +    minimum: 1
> 
> No maximum?
> 

I wasn't sure if we really want to maintain maxima for several different
Awinic part numbers here. For the AW8738 the maximum is 7, for the
AW87318 (note the additional 1 in the name) it would be 10. The driver
part would be identical for both.

... But it's probably cleaner to have the schema check for the real
maximum of the selected compatible. I will add a "maximum" in v2.

> > +  sound-name-prefix: true
> 
> While it's very likely that someone will want to use this it shouldn't
> be *mandatory* that they do so, there may be no other controls for it to
> collide with (eg, if none of the other components in the audio path have
> controls).

This line just enables the "sound-name-prefix" from the included
name-prefix.yaml. It's not listed in "required" so it's actually
already optional.

Thanks!
Stephan