Re: [PATCH] ASoC: dt-bindings: davinci-mcasp: Fix interrupts property

[Miquel Raynal <miquel.raynal@xxxxxxxxxxx>]

Hi Péter,

peter.ujfalusi@xxxxxxxxx wrote on Wed, 2 Oct 2024 11:43:56 +0300:

> Hi,
> 
> On 01/10/2024 23:47, Miquel Raynal wrote:
> > My understanding of the interrupts property is that it can either be:
> > 1/ - TX
> > 2/ - TX
> >    - RX
> > 3/ - Common/combined.
> > 
> > There are very little chances that either:
> >    - TX
> >    - Common/combined
> > or even
> >    - TX
> >    - RX
> >    - Common/combined
> > could be a thing.  
> 
> For interrupt these are the valid onesÉ
> - Common only
> - TX and RX
> - TX only
> - RX only

Thanks for the input!

AFAIU, Rx only is currently not a valid description. As you are
providing a description list with minItems = <1>, I think it expects
either the first item or nothing. When I change the example in the yaml
to only give the "rx" interrupt, make dt_binding_check errors out.

I will propose an update.

Thanks,
Miquèl