On 27/01/2023 13:11, Luca Weiss wrote:
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.
Okay, that makes more sense.
What I don't quite understand is why sm8250 only has MMCX listed there
since downstream has both vdd_mx-supply = <&VDD_MX_LEVEL> and
vdd_mm-supply = <&VDD_MMCX_LEVEL> and both "supplies" are used for
different clocks using .vdd_class
power-domains = <&rpmhpd SM8250_MMCX>; == MMCX_LEVEL required for camcc
power-domains = <&camcc TITAN_TOP_GDSC>; required for cci/camss
now that you ask the question about MX_LEVEL you're making me doubt we
have a 100% complete representation upstream TB perfectly honest,
warrants a deep dive..
I just remember that on 8250 we tripped over MMCX not being switched on
when - display I think was switched off.
---
bod
