diff options
Diffstat (limited to 'drivers/thermal/Kconfig')
| -rw-r--r-- | drivers/thermal/Kconfig | 87 |
1 files changed, 73 insertions, 14 deletions
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig index e988c81d763..f9a13867cb7 100644 --- a/drivers/thermal/Kconfig +++ b/drivers/thermal/Kconfig @@ -17,8 +17,30 @@ if THERMAL config THERMAL_HWMON bool + prompt "Expose thermal sensors as hwmon device" depends on HWMON=y || HWMON=THERMAL default y + help + In case a sensor is registered with the thermal + framework, this option will also register it + as a hwmon. The sensor will then have the common + hwmon sysfs interface. + + Say 'Y' here if you want all thermal sensors to + have hwmon sysfs interface too. + +config THERMAL_OF + bool + prompt "APIs to parse thermal data out of device tree" + depends on OF + default y + help + This options provides helpers to add the support to + read and parse thermal data definitions out of the + device tree blob. + + Say 'Y' here if you need to build thermal infrastructure + based on device tree. choice prompt "Default Thermal governor" @@ -47,7 +69,7 @@ config THERMAL_DEFAULT_GOV_USER_SPACE select THERMAL_GOV_USER_SPACE help Select this if you want to let the user space manage the - lpatform thermals. + platform thermals. endchoice @@ -60,6 +82,7 @@ config THERMAL_GOV_STEP_WISE bool "Step_wise thermal governor" help Enable this to manage platform thermals using a simple linear + governor. config THERMAL_GOV_USER_SPACE bool "User_space thermal governor" @@ -69,7 +92,7 @@ config THERMAL_GOV_USER_SPACE config CPU_THERMAL bool "generic cpu cooling support" depends on CPU_FREQ - select CPU_FREQ_TABLE + depends on THERMAL_OF help This implements the generic cpu cooling mechanism through frequency reduction. An ACPI version of this already exists @@ -91,37 +114,41 @@ config THERMAL_EMULATION because userland can easily disable the thermal policy by simply flooding this sysfs node with low temperature values. +config IMX_THERMAL + tristate "Temperature sensor driver for Freescale i.MX SoCs" + depends on CPU_THERMAL + depends on MFD_SYSCON + depends on OF + help + Support for Temperature Monitor (TEMPMON) found on Freescale i.MX SoCs. + It supports one critical trip point and one passive trip point. The + cpufreq is used as the cooling device to throttle CPUs when the + passive trip is crossed. + 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 + thermal framework. config RCAR_THERMAL tristate "Renesas R-Car thermal driver" - depends on ARCH_SHMOBILE + depends on ARCH_SHMOBILE || COMPILE_TEST + depends on HAS_IOMEM help Enable this to plug the R-Car thermal sensor driver into the Linux - thermal framework + thermal framework. config KIRKWOOD_THERMAL tristate "Temperature sensor on Marvell Kirkwood SoCs" - depends on ARCH_KIRKWOOD + depends on ARCH_KIRKWOOD || MACH_KIRKWOOD depends on OF help Support for the Kirkwood thermal sensor driver into the Linux thermal framework. Only kirkwood 88F6282 and 88F6283 have this sensor. -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 DOVE_THERMAL tristate "Temperature sensor on Marvell Dove SoCs" depends on ARCH_DOVE @@ -180,8 +207,40 @@ config X86_PKG_TEMP_THERMAL two trip points which can be set by user to get notifications via thermal notification methods. +config ACPI_INT3403_THERMAL + tristate "ACPI INT3403 thermal driver" + depends on X86 && ACPI + help + Newer laptops and tablets that use ACPI may have thermal sensors + outside the core CPU/SOC for thermal safety reasons. These + temperature sensors are also exposed for the OS to use via the so + called INT3403 ACPI object. This driver will, on devices that have + such sensors, expose the temperature information from these sensors + to userspace via the normal thermal framework. This means that a wide + range of applications and GUI widgets can show this information to + the user or use this information for making decisions. For example, + the Intel Thermal Daemon can use this information to allow the user + to select his laptop to run without turning on the fans. + +config INTEL_SOC_DTS_THERMAL + tristate "Intel SoCs DTS thermal driver" + depends on X86 && IOSF_MBI + help + Enable this to register Intel SoCs (e.g. Bay Trail) platform digital + temperature sensor (DTS). These SoCs have two additional DTSs in + addition to DTSs on CPU cores. Each DTS will be registered as a + thermal zone. There are two trip points. One of the trip point can + be set by user mode programs to get notifications via Linux thermal + notification methods.The other trip is a critical trip point, which + was set by the driver based on the TJ MAX temperature. + menu "Texas Instruments thermal drivers" source "drivers/thermal/ti-soc-thermal/Kconfig" endmenu +menu "Samsung thermal drivers" +depends on ARCH_EXYNOS +source "drivers/thermal/samsung/Kconfig" +endmenu + endif |