drivers/thermal/Kconfig

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