20 Jul
2024
20 Jul
'24
8:33 a.m.
On 19/07/2024 08:25, Satya Priya Kakitapalli (Temp) wrote:
What is the use-case to keep that clock always-on unless/util someone wants camss ?
The clock also has dependency on MMCX rail, this rail anyway will be OFF until there is a use-case. So the clock will also be OFF.
arch/arm64/boot/dts/qcom/sc8280xp.dtsi
camcc: clock-controller@ad00000 { power-domains = <&rpmhpd SC8280XP_MMCX>; };
I've tested this patch on sc8280xp and it works just fine.
Is the cam_cc_gdsc_clk clock ON after the boot up?
I have no idea. Why does it matter ?
--- bod