2 # Generic thermal sysfs drivers configuration
6 tristate "Generic Thermal sysfs driver"
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.
11 Each thermal zone contains its own temperature, trip points,
13 All platforms with ACPI thermal support can use this driver.
14 If you want this support, you should say Y or M here.
19 depends on HWMON=y || HWMON=THERMAL
23 bool "generic cpu cooling support"
24 depends on THERMAL && CPU_FREQ
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.
35 bool "SPEAr thermal sensor driver"
40 Enable this to plug the SPEAr thermal sensor driver into the Linux
44 tristate "Renesas R-Car thermal driver"
46 depends on ARCH_SHMOBILE
48 Enable this to plug the R-Car thermal sensor driver into the Linux
52 tristate "Temperature sensor on Samsung EXYNOS"
53 depends on (ARCH_EXYNOS4 || ARCH_EXYNOS5) && THERMAL
56 If you say yes here you get support for TMU (Thermal Managment
57 Unit) on SAMSUNG EXYNOS series of SoC.
60 bool "Fair-share thermal governor"
63 Enable this to manage platform thermals using fair-share governor.
66 bool "Step_wise thermal governor"
69 Enable this to manage platform thermals using a simple linear
72 bool "User_space thermal governor"
75 Enable this to let the user space manage the platform thermals.
78 prompt "Default Thermal governor"
80 default THERMAL_DEFAULT_GOV_STEP_WISE
82 This option sets which thermal governor shall be loaded at
83 startup. If in doubt, select 'step_wise'.
85 config THERMAL_DEFAULT_GOV_STEP_WISE
89 Use the step_wise governor as default. This throttles the
90 devices one step at a time.
92 config THERMAL_DEFAULT_GOV_FAIR_SHARE
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.
100 config THERMAL_DEFAULT_GOV_USER_SPACE
104 Select this if you want to let the user space manage the