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

[Vikash Garodia <vikash.garodia@oss.qualcomm.com>]

On 10/7/2025 7:28 PM, Krzysztof Kozlowski 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?

Not in kaanapali, so it explains if and only if the same SOC can be created
without those specific wiring, then it falls into optional category.

In the next revision of this series, will keep them under regular binding (not
optional).

Regards,
Vikash