Re: [PATCH v2 03/10] dt-bindings: iio: pressure: honeywell,mprls0025pa.yaml add spi bus

[Petre Rodan]

On Mon, Dec 25, 2023 at 07:56:24PM +0100, Krzysztof Kozlowski wrote:
> On 25/12/2023 16:13, Petre Rodan wrote:
> >>> @@ -88,6 +88,9 @@ properties:
> >>>        Maximum pressure value the sensor can measure in pascal.
> >>>        To be specified only if honeywell,pressure-triplet is not set.
> >>>
> >>> +  spi-max-frequency:
> >>> +    maximum: 800000
> >>
> >> So you miss allOf: with $ref to spi props.
> > 
> > for simplicity's sake and for compatibility with the i2c devices already in use,
> > this driver does not have distinct 'compatible' properties for the i2c and spi
> > implementation.
> > this is why I just defined spi-max-frequency, used it in the spi example, but
> > not required it. just like in hsc030pa.yaml .
> > 
> > without a differentiation in the 'compatible' string I don't see how your request
> > can be implemented.
> 
> You cannot have different compatibles. I did not propose it. I wrote
> nothing about compatible. I wrote about missing $ref in top-level for
> spi-peripheral-props. Where do you see anything about compatible?

sorry, for one hot second I thought you want that property to be conditionally
defined, like

allOf:
  - $ref: /schemas/spi/spi-peripheral-props.yaml

  - if:
      properties:
        compatible:
          contains:
            const: honeywell,foo-spi
    then:
      properties:
        spi-max-frequency:
          maximum: 800000
      required:
        - spi-max-frequency

but I guess you only want the first two lines from here.

happy holidays,
peter

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