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 acpu_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.