| # |
| # 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. |
| |
| if THERMAL |
| |
| config THERMAL_HWMON |
| bool |
| 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 |
| 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 |
| 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 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 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) |
| depends on CPU_THERMAL |
| help |
| 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 |