Re: [PATCH v2 2/4] arm64: dts: qcom: sm6350: Add camera clock controller

Bryan O'Donoghue
2023-01-27T12:49:15Z

On 27/01/2023 12:45, Luca Weiss wrote:
> Can I reference <&camcc TITAN_TOP_GDSC> from itself? I know that having
> it on is required to turn on at least some clocks (maybe all clocks).
> But from what I understand how power domains are normally handled, the
> driver core enables them before the driver is probed, so self
> referencing wouldn't work.
>
> And at least no other SoC upstream references TITAN_TOP_GDSC in camcc.
>
> Regards
> Luca

Doh I meant to say a power-domain to an mmcx a la

power-domains = <&rpmhpd SM8250_MMCX>;
required-opps = <&rpmhpd_opp_low_svs>;

TITAN_TOP should be in your cci and camss dt nodes.

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bod