Regulators (SPMI/SMD)

Overview Regulators are responsible for providing power to various components. It is the last essential piece of the puzzle for early mainlining, that will lay the groundwork for the rest of the port. NOTE: These instructions apply for SPMI/SMD regulators, I haven’t researched in depth the other combinations (newer higher end chips user RPMH in… Continue reading Regulators (SPMI/SMD)

RPM power domains (rpmpd)

Overview On downstream power domains and regular regulators are somewhat mixed together (like this). On mainline, power domains go in one place and regulators in another, because it turns out, they are completely different beasts. I can’t really explain what the difference is, but power domains are like a cooktop you can configure from 0… Continue reading RPM power domains (rpmpd)