#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#

config DEVFREQ
	bool "devfreq"
	default n
	---help---
		devfreq framework, dynamic voltage frequency scaling(DVFS)
		for device

if DEVFREQ

config DEVFREQ_PROCFS
	bool "devfreq_procfs"
	default n
	depends on FS_PROCFS
	select FS_PROCFS_REGISTER
	---help---
		devfreq procfs support

config DEVFREQ_PROCFS_QOS
	bool "devfreq_procfs_qos"
	default n
	depends on DEVFREQ_PROCFS
	---help---
		devfreq procfs show qos requests and their callers

config DEVFREQ_GOV_ONDEMAND
	bool "devfreq_gov_ondemand"
	default n
	depends on !SCHED_CPULOAD_NONE
	---help---
		devfreq_ondemand governor

if DEVFREQ_GOV_ONDEMAND

config DEVFREQ_SAMPLE_RATE
	int "the default sample rate (us) to get the cpuload"
	default 1000000
	---help---
		Ondemand sample rate

config DEVFREQ_LOAD_THRESHOLD
	int "the default cpu load threshold up to max cpu freq"
	default 80
	---help---
		Ondemand cpu load threshold

endif

endif