diff options
Diffstat (limited to 'drivers/thermal/Kconfig')
| -rw-r--r-- | drivers/thermal/Kconfig | 84 |
1 files changed, 77 insertions, 7 deletions
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig index edfd67d2501..c2c77d1ac49 100644 --- a/drivers/thermal/Kconfig +++ b/drivers/thermal/Kconfig @@ -13,15 +13,63 @@ menuconfig THERMAL All platforms with ACPI thermal support can use this driver. If you want this support, you should say Y or M here. +if THERMAL + config THERMAL_HWMON bool - depends on THERMAL depends on HWMON=y || HWMON=THERMAL default y +choice + prompt "Default Thermal governor" + 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 + lpatform thermals. + +endchoice + +config FAIR_SHARE + bool "Fair-share thermal governor" + help + Enable this to manage platform thermals using fair-share governor. + +config STEP_WISE + bool "Step_wise thermal governor" + help + Enable this to manage platform thermals using a simple linear + +config USER_SPACE + bool "User_space thermal governor" + help + Enable this to let the user space manage the platform thermals. + config CPU_THERMAL - bool "generic cpu cooling support" - depends on THERMAL && CPU_FREQ + tristate "generic cpu cooling support" + depends on 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 @@ -32,7 +80,6 @@ config CPU_THERMAL config SPEAR_THERMAL bool "SPEAr thermal sensor driver" - depends on THERMAL depends on PLAT_SPEAR depends on OF help @@ -41,7 +88,6 @@ config SPEAR_THERMAL 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 @@ -49,7 +95,31 @@ config RCAR_THERMAL config EXYNOS_THERMAL tristate "Temperature sensor on Samsung EXYNOS" - depends on (ARCH_EXYNOS4 || ARCH_EXYNOS5) && THERMAL + depends on (ARCH_EXYNOS4 || ARCH_EXYNOS5) + depends on CPU_THERMAL help - If you say yes here you get support for TMU (Thermal Managment + If you say yes here you get support for TMU (Thermal Management Unit) on SAMSUNG EXYNOS series of SoC. + +config DB8500_THERMAL + bool "DB8500 thermal management" + depends on ARCH_U8500 + default y + help + Adds DB8500 thermal management implementation according to the thermal + management framework. A thermal zone with several trip points will be + created. Cooling devices can be bound to the trip points to cool this + thermal zone if trip points reached. + +config DB8500_CPUFREQ_COOLING + tristate "DB8500 cpufreq cooling" + depends on ARCH_U8500 + depends on CPU_THERMAL + default y + help + Adds DB8500 cpufreq cooling devices, and these cooling devices can be + bound to thermal zone trip points. When a trip point reached, the + bound cpufreq cooling device turns active to set CPU frequency low to + cool down the CPU. + +endif |