Draft: improve interconnect support with devfreq
this is testing https://firstname.lastname@example.org/ with a few patches on top for our specific case.
power usage: With screen off, recording
/sys/class/power_supply/max170xx_battery/current_now for a few minutes and averaged over all values, I get "promising" values:
5.15 with new interconnects except usdhc -310578,05 5.15 -313038,5 5.15 with new interconnects except usdhc with stress -c 1 -387765,775 5.15 with stress -c 1 -401825,5
with screen on, as-is, it might consume a bit more power since
32700000.interconnect is running at 800mhz instead of 400 right now, but that's something we should be able to change.