[deliverable/linux.git] / drivers / thermal / Kconfig

#
# Generic thermal sysfs drivers configuration
#

menuconfig THERMAL
	tristate "Generic Thermal sysfs driver"
	help
	  Generic Thermal Sysfs driver offers a generic mechanism for
	  thermal management. Usually it's made up of one or more thermal
	  zone and cooling device.
	  Each thermal zone contains its own temperature, trip points,
	  cooling devices.
	  All platforms with ACPI thermal support can use this driver.
	  If you want this support, you should say Y or M here.

config THERMAL_HWMON
	bool
	depends on THERMAL
	depends on HWMON=y || HWMON=THERMAL
	default y

config CPU_THERMAL
	bool "generic cpu cooling support"
	depends on THERMAL && CPU_FREQ
	select CPU_FREQ_TABLE
	help
	  This implements the generic cpu cooling mechanism through frequency
	  reduction, cpu hotplug and any other ways of reducing temperature. An
	  ACPI version of this already exists(drivers/acpi/processor_thermal.c).
	  This will be useful for platforms using the generic thermal interface
	  and not the ACPI interface.
	  If you want this support, you should say Y here.

config SPEAR_THERMAL
	bool "SPEAr thermal sensor driver"
	depends on THERMAL
	depends on PLAT_SPEAR
	depends on OF
	help
	  Enable this to plug the SPEAr thermal sensor driver into the Linux
	  thermal framework

config RCAR_THERMAL
	tristate "Renesas R-Car thermal driver"
	depends on THERMAL
	depends on ARCH_SHMOBILE
	help
	  Enable this to plug the R-Car thermal sensor driver into the Linux
	  thermal framework

config EXYNOS_THERMAL
	tristate "Temperature sensor on Samsung EXYNOS"
	depends on (ARCH_EXYNOS4 || ARCH_EXYNOS5) && THERMAL
	select CPU_FREQ_TABLE
	help
	  If you say yes here you get support for TMU (Thermal Managment
	  Unit) on SAMSUNG EXYNOS series of SoC.

config FAIR_SHARE
	bool "Fair-share thermal governor"
	depends on THERMAL
	help
	  Enable this to manage platform thermals using fair-share governor.

config STEP_WISE
	bool "Step_wise thermal governor"
	depends on THERMAL
	help
	  Enable this to manage platform thermals using a simple linear

config USER_SPACE
	bool "User_space thermal governor"
	depends on THERMAL
	help
	  Enable this to let the user space manage the platform thermals.

choice
	prompt "Default Thermal governor"
	depends on THERMAL
	default THERMAL_DEFAULT_GOV_STEP_WISE
	help
	  This option sets which thermal governor shall be loaded at
	  startup. If in doubt, select 'step_wise'.

config THERMAL_DEFAULT_GOV_STEP_WISE
	bool "step_wise"
	select STEP_WISE
	help
	  Use the step_wise governor as default. This throttles the
	  devices one step at a time.

config THERMAL_DEFAULT_GOV_FAIR_SHARE
	bool "fair_share"
	select FAIR_SHARE
	help
	  Use the fair_share governor as default. This throttles the
	  devices based on their 'contribution' to a zone. The
	  contribution should be provided through platform data.

config THERMAL_DEFAULT_GOV_USER_SPACE
	bool "user_space"
	select USER_SPACE
	help
	  Select this if you want to let the user space manage the
	  platform thermals.
endchoice
Commit	Line	Data
203d3d4a ZR	1	#
	2	# Generic thermal sysfs drivers configuration
	3	#
	4
	5	menuconfig THERMAL
63c4ec90	6	tristate "Generic Thermal sysfs driver"
203d3d4a ZR	7	help
	8	Generic Thermal Sysfs driver offers a generic mechanism for
	9	thermal management. Usually it's made up of one or more thermal
	10	zone and cooling device.
543a9561	11	Each thermal zone contains its own temperature, trip points,
203d3d4a ZR	12	cooling devices.
203d3d4a ZR	13	All platforms with ACPI thermal support can use this driver.
63c4ec90	14	If you want this support, you should say Y or M here.
16d75239 RH	15
16d75239 RH	16	config THERMAL_HWMON
ab92402a	17	bool
df43176c	18	depends on THERMAL
16d75239	19	depends on HWMON=y \|\| HWMON=THERMAL
ab92402a	20	default y
6a92c366	21
02361418 ADK	22	config CPU_THERMAL
	23	bool "generic cpu cooling support"
	24	depends on THERMAL && CPU_FREQ
dd8e8c4a	25	select CPU_FREQ_TABLE
02361418 ADK	26	help
	27	This implements the generic cpu cooling mechanism through frequency
	28	reduction, cpu hotplug and any other ways of reducing temperature. An
	29	ACPI version of this already exists(drivers/acpi/processor_thermal.c).
	30	This will be useful for platforms using the generic thermal interface
	31	and not the ACPI interface.
	32	If you want this support, you should say Y here.
	33
6a92c366 VF	34	config SPEAR_THERMAL
	35	bool "SPEAr thermal sensor driver"
	36	depends on THERMAL
	37	depends on PLAT_SPEAR
b9c7aff4	38	depends on OF
6a92c366 VF	39	help
	40	Enable this to plug the SPEAr thermal sensor driver into the Linux
	41	thermal framework
1e426ffd KM	42
	43	config RCAR_THERMAL
	44	tristate "Renesas R-Car thermal driver"
	45	depends on THERMAL
	46	depends on ARCH_SHMOBILE
	47	help
	48	Enable this to plug the R-Car thermal sensor driver into the Linux
	49	thermal framework
c48cbba6 ADK	50
	51	config EXYNOS_THERMAL
	52	tristate "Temperature sensor on Samsung EXYNOS"
f22d9c03	53	depends on (ARCH_EXYNOS4 \|\| ARCH_EXYNOS5) && THERMAL
dd8e8c4a	54	select CPU_FREQ_TABLE
c48cbba6 ADK	55	help
	56	If you say yes here you get support for TMU (Thermal Managment
	57	Unit) on SAMSUNG EXYNOS series of SoC.
4ccc5743 D	58
	59	config FAIR_SHARE
	60	bool "Fair-share thermal governor"
	61	depends on THERMAL
	62	help
	63	Enable this to manage platform thermals using fair-share governor.
e151a202 D	64
	65	config STEP_WISE
	66	bool "Step_wise thermal governor"
	67	depends on THERMAL
	68	help
	69	Enable this to manage platform thermals using a simple linear
1cc807a2 D	70
	71	config USER_SPACE
	72	bool "User_space thermal governor"
	73	depends on THERMAL
	74	help
	75	Enable this to let the user space manage the platform thermals.
a56757af D	76
	77	choice
	78	prompt "Default Thermal governor"
	79	depends on THERMAL
	80	default THERMAL_DEFAULT_GOV_STEP_WISE
	81	help
	82	This option sets which thermal governor shall be loaded at
	83	startup. If in doubt, select 'step_wise'.
	84
	85	config THERMAL_DEFAULT_GOV_STEP_WISE
	86	bool "step_wise"
	87	select STEP_WISE
	88	help
	89	Use the step_wise governor as default. This throttles the
	90	devices one step at a time.
	91
	92	config THERMAL_DEFAULT_GOV_FAIR_SHARE
	93	bool "fair_share"
	94	select FAIR_SHARE
	95	help
	96	Use the fair_share governor as default. This throttles the
	97	devices based on their 'contribution' to a zone. The
	98	contribution should be provided through platform data.
	99
	100	config THERMAL_DEFAULT_GOV_USER_SPACE
	101	bool "user_space"
	102	select USER_SPACE
	103	help
	104	Select this if you want to let the user space manage the
	105	platform thermals.
	106	endchoice