Re: [PATCH v2] arm64: dts: qcom: sm8750: Add camera clock controller

[Konrad Dybcio]

On 2/20/26 3:28 PM, Taniya Das wrote:
> 
> 
> On 2/20/2026 7:55 PM, Konrad Dybcio wrote:
>> On 2/20/26 3:23 PM, Taniya Das wrote:
>>>
>>>
>>> On 2/20/2026 4:25 PM, Konrad Dybcio wrote:
>>>> On 2/20/26 11:28 AM, Taniya Das wrote:
>>>>> The camera clock controller is split into cambistmclk and camcc. The
>>>>> cambist clock controller handles the mclks and the rest of the clocks of
>>>>> camera are part of the camcc clock controller.
>>>>> Add the camcc clock controller device node for SM8750 SoC.
>>>>>
>>>>> Reviewed-by: Abel Vesa <abel.vesa@xxxxxxxxxxxxxxxx>
>>>>> Signed-off-by: Taniya Das <taniya.das@xxxxxxxxxxxxxxxx>
>>>>> ---
>>>>> Changes in v2:
>>>>> - Update the MxC phandle to use MX for camcc node.
>>>>
>>>> My point was that both MXC and MXA are used
>>>>
>>>
>>> My bad, even I think I got confused with this. We really do not need MxA
>>> voting as it is always ON. We can sustain with MxC only.
>>
>> Does that mean we don't even need any particular RPMH level on MxA
>> for this usecase, just for it to be on (which as you said it always is)?
> 
> Particularly for this usecase you do not need.

Thanks for tracking this down

Konrad