Re: [PATCH v6 1/5] media: dt-bindings: Add CAMSS device for Kaanapali

Bryan O'Donoghue
2025-11-19T09:21:19Z

On 18/11/2025 21:45, Vijay Kumar Tumati wrote:
>>> Hi Bryan, HLOS does not have access to those registers. They are
>>> configured by the Hyp.
>> If that's hyp, please add them. We already have platforms without
>> Gunyah. Remember, bindings are defined once and for good and I wouldn't
>> call it impossible that someone would want to run that configuration on
>> Kaanapali some day
>>
>> Konrad
>
> Sure, if that's the standard. But even on systems without Gunyah (say,
> KVM/PKVM), these will not be configured from HLOS in the regular flow.
> It will be done from TZ.

By the bootloader/s or by runtime TZ app ?

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bod