Re: [PATCH 1/8] media: dt-bindings: qcom-kaanapali-iris: Add kaanapali video codec binding

[Krzysztof Kozlowski <krzk@kernel.org>]

On 02/10/2025 18:18, Vikash Garodia wrote:
>>>     then:
>>>       properties:
>>>         power-domains:
>>>           maxItems: 6
>>>
>>>     else:
>>>       properties:
>>>         power-domains:
>>>           maxItems: 7
>>>
>>> Also, what is the downside in existing approach where we say that the hardware
>>> can be functional with 5 pds, and 2 are optional based on hardware having them
>>> or not ? So all combinations of [5, 6, 7] pds are valid. IIUC, the optional
>>> entries are made for such cases where some hardware parts are variable, please
>>> correct my understanding.
>>
>> Kaanapali hardware is not variable, is it?
> 
> By variable i meant the hardware is functional with or without those bindings,
> hence was keeping them as an interface but optional. If that fits into optional
> category, i can keep it existing way, otherwise will update to fix binding.

You describe here how SoC is wired/engineered/created. Can you create a
board with the Kaanapali SoC where the power domain is not there?

Best regards,
Krzysztof