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menu "CPU Idle"

config CONFIG_CPU_IDLE
	bool "CPU idle PM support"
	default y if CONFIG_ACPI || CONFIG_PPC_PSERIES
	select CONFIG_CPU_IDLE_GOV_LADDER if (!CONFIG_NO_HZ && !CONFIG_NO_HZ_IDLE)
	select CONFIG_CPU_IDLE_GOV_MENU if (CONFIG_NO_HZ || CONFIG_NO_HZ_IDLE)
	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 CONFIG_ACPI-enabled platform, you should say Y here.

if CONFIG_CPU_IDLE

config CONFIG_CPU_IDLE_MULTIPLE_DRIVERS
        bool

config CONFIG_CPU_IDLE_GOV_LADDER
	bool "Ladder governor (for periodic timer tick)"

config CONFIG_CPU_IDLE_GOV_MENU
	bool "Menu governor (for tickless system)"

config CONFIG_DT_IDLE_STATES
	bool

menu "ARM CPU Idle Drivers"
depends on CONFIG_ARM || CONFIG_ARM64
source "drivers/cpuidle/Kconfig.arm"
endmenu

menu "MIPS CPU Idle Drivers"
depends on CONFIG_MIPS
source "drivers/cpuidle/Kconfig.mips"
endmenu

menu "POWERPC CPU Idle Drivers"
depends on CONFIG_PPC
source "drivers/cpuidle/Kconfig.powerpc"
endmenu

endif

config CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED
	def_bool n
endmenu