Re: [PATCH] clk: qcom: camcc-sc8280xp: Remove always-on GDSC hard-coding

[Bryan O'Donoghue]

On 17/07/2024 12:08, Satya Priya Kakitapalli (Temp) wrote:
> > How would it break ?
> >
> > We park the clock to XO it never gets turned off this way.
>
> Parking the parent at XO doesn't ensure the branch clock is always on, 
> it can be disabled by consumers or CCF if modelled.
>
> If the CCF disables this clock in late init, then the clock stays in 
> disabled state until it is enabled again explicitly. Hence it is 
> recommended to not model such always-on clocks.

What is the use-case to keep that clock always-on unless/util someone 
wants camss ?

I've tested this patch on sc8280xp and it works just fine.

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bod