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

Hi Péter,

peter.ujfalusi@gmail.com 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