diff options
Diffstat (limited to 'drivers/cpuidle/Kconfig')
| -rw-r--r-- | drivers/cpuidle/Kconfig | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/cpuidle/Kconfig b/drivers/cpuidle/Kconfig new file mode 100644 index 00000000..9625ce7e --- /dev/null +++ b/drivers/cpuidle/Kconfig @@ -0,0 +1,50 @@ + +config CPU_IDLE + bool "CPU idle PM support" + default y if ACPI || PPC_PSERIES + help + CPU idle is a generic framework for supporting software-controlled + idle processor power management. It includes modular cross-platform + governors that can be swapped during runtime. + + If you're using an ACPI-enabled platform, you should say Y here. + +config CPU_IDLE_MULTIPLE_DRIVERS + bool "Support multiple cpuidle drivers" + depends on CPU_IDLE + default n + help + Allows the cpuidle framework to use different drivers for each CPU. + This is useful if you have a system with different CPU latencies and + states. If unsure say N. + +config CPU_IDLE_GOV_LADDER + bool + depends on CPU_IDLE + default y + +config CPU_IDLE_GOV_MENU + bool + depends on CPU_IDLE && NO_HZ + default y + +config ARCH_NEEDS_CPU_IDLE_COUPLED + def_bool n + +config DT_IDLE_STATES + bool + +if CPU_IDLE + +menu "ARM64 CPU Idle Drivers" +depends on ARM64 +source "drivers/cpuidle/Kconfig.arm64" +endmenu + +config CPU_IDLE_CALXEDA + bool "CPU Idle Driver for Calxeda processors" + depends on ARCH_HIGHBANK + help + Select this to enable cpuidle on Calxeda processors. + +endif |