Re: [PATCH v9,2/7] dt-bindings: thermal: Add dt-binding document for LVTS thermal controllers

[Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>]

On 14/09/2022 14:19, AngeloGioacchino Del Regno wrote:
> 
>> +
>> +  nvmem-cell-names:
>> +    minItems: 1
>> +    maxItems: 2
>> +    description: Calibration efuse cell names for LVTS
> 
> Actually, maxItems is not really two, but it depends on how many
> eFuse arrays / nvmem cells we have for each SoC, so I was thinking...
> 
> ...what about doing something like
> 
>    nvmem-cell-names:
>      minItems: 1
>      items:
>        pattern: 'lvts-calib-data[0-9]+$'
> 
> and then,
>    if:
>      properties:
>        compatible:
>          contains:
>            enum:
>              - mediatek,blahblah-something
>    then:
>      properties:
>        nvmem-cell-names:
>          maxItems: 2 (or 3, 4, 5...)
> 
> P.S.: I haven't tried any binding check on the proposed lines.
> 

Should work, but does not enforce the order, so I would rather propose
something longer:

properties:
  nvmem-cell-names:
    items:
      - lvts-calib-data0
      - lvts-calib-data1
    minItems: 1


and then in allOf:if:then set minItems:2 or maxItems:1




Best regards,
Krzysztof