blob: a76b689e553b64744f5e5782482d5bc91e257a55 [file] [log] [blame]
Len Brown4f86d3a2007-10-03 18:58:00 -04001
2config CPU_IDLE
3 bool "CPU idle PM support"
Benjamin Herrenschmidtaa491ad2012-02-22 16:04:24 +11004 default y if ACPI || PPC_PSERIES
Len Brown4f86d3a2007-10-03 18:58:00 -04005 help
6 CPU idle is a generic framework for supporting software-controlled
7 idle processor power management. It includes modular cross-platform
8 governors that can be swapped during runtime.
9
len.brown@intel.com60555e32007-11-19 22:22:37 -050010 If you're using an ACPI-enabled platform, you should say Y here.
Len Brown4f86d3a2007-10-03 18:58:00 -040011
12config CPU_IDLE_GOV_LADDER
13 bool
14 depends on CPU_IDLE
15 default y
16
17config CPU_IDLE_GOV_MENU
18 bool
19 depends on CPU_IDLE && NO_HZ
20 default y
Colin Cross4126c012012-05-07 17:57:41 -070021
22config ARCH_NEEDS_CPU_IDLE_COUPLED
23 def_bool n