Module psci

Source
Expand description

ARM Power State Coordination Interface.

Functionsยง

cpu_off
Power down the calling core. This call is intended for use in hotplug. A core that is powered down by cpu_off can only be powered up again in response to a cpu_on.
cpu_on
Power up a core. This call is used to power up cores that either:
init
Initialize with the given PSCI method.
system_off
Shutdown the whole system, including all CPUs.