diff options
Diffstat (limited to 'drivers/thermal/Kconfig')
| -rw-r--r-- | drivers/thermal/Kconfig | 165 |
1 files changed, 96 insertions, 69 deletions
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig index 3eb2348e5242..b10080d61860 100644 --- a/drivers/thermal/Kconfig +++ b/drivers/thermal/Kconfig @@ -17,6 +17,15 @@ menuconfig THERMAL if THERMAL +config THERMAL_NETLINK + bool "Thermal netlink management" + depends on NET + help + The thermal framework has a netlink interface to do thermal + zones discovery, temperature readings and events such as + trip point crossed, cooling device update or governor + change. It is recommended to enable the feature. + config THERMAL_STATISTICS bool "Thermal state transition statistics" help @@ -24,6 +33,22 @@ config THERMAL_STATISTICS If in doubt, say N. +config THERMAL_DEBUGFS + bool "Thermal subsystem debug support" + depends on DEBUG_FS + help + Say Y to allow the thermal subsystem to collect diagnostic + information that can be accessed via debugfs. + +config THERMAL_CORE_TESTING + tristate "Thermal core testing facility" + depends on DEBUG_FS + help + Say Y to add a debugfs-based thermal core testing facility. + It allows test thermal zones to be created and populated + with trip points in order to exercise the thermal core + functionality in a controlled way. + config THERMAL_EMERGENCY_POWEROFF_DELAY_MS int "Emergency poweroff delay in milli-seconds" default 0 @@ -67,17 +92,6 @@ config THERMAL_OF Say 'Y' here if you need to build thermal infrastructure based on device tree. -config THERMAL_WRITABLE_TRIPS - bool "Enable writable trip points" - help - This option allows the system integrator to choose whether - trip temperatures can be changed from userspace. The - writable trips need to be specified when setting up the - thermal zone but the choice here takes precedence. - - Say 'Y' here if you would like to allow userspace tools to - change trip temperatures. - choice prompt "Default Thermal governor" default THERMAL_DEFAULT_GOV_STEP_WISE @@ -104,8 +118,10 @@ config THERMAL_DEFAULT_GOV_USER_SPACE bool "user_space" select THERMAL_GOV_USER_SPACE help - Select this if you want to let the user space manage the - platform thermals. + The Userspace governor allows to get trip point crossed + notification from the kernel via uevents. It is recommended + to use the netlink interface instead which gives richer + information about the thermal framework events. config THERMAL_DEFAULT_GOV_POWER_ALLOCATOR bool "power_allocator" @@ -115,6 +131,14 @@ config THERMAL_DEFAULT_GOV_POWER_ALLOCATOR system and device power allocation. This governor can only operate on cooling devices that implement the power API. +config THERMAL_DEFAULT_GOV_BANG_BANG + bool "bang_bang" + depends on THERMAL_GOV_BANG_BANG + help + Use the bang_bang governor as default. This throttles the + devices one step at the time, taking into account the trip + point hysteresis. + endchoice config THERMAL_GOV_FAIR_SHARE @@ -180,16 +204,6 @@ config CPU_IDLE_THERMAL idle cycle. endif -config CLOCK_THERMAL - bool "Generic clock cooling support" - depends on COMMON_CLK - depends on PM_OPP - help - This entry implements the generic clock cooling mechanism through - frequency clipping. Typically used to cool off co-processors. The - device that is configured to use this cooling mechanism will be - controlled to reduce clock frequency whenever temperature is high. - config DEVFREQ_THERMAL bool "Generic device cooling support" depends on PM_DEVFREQ @@ -206,6 +220,15 @@ config DEVFREQ_THERMAL If you want this support, you should say Y here. +config PCIE_THERMAL + bool "PCIe cooling support" + depends on PCIEPORTBUS + help + This implements PCIe cooling mechanism through bandwidth reduction + for PCIe devices. + + If you want this support, you should say Y here. + config THERMAL_EMULATION bool "Thermal emulation mode support" help @@ -220,7 +243,7 @@ config THERMAL_EMULATION config THERMAL_MMIO tristate "Generic Thermal MMIO driver" - depends on OF || COMPILE_TEST + depends on OF depends on HAS_IOMEM help This option enables the generic thermal MMIO driver that will use @@ -234,7 +257,7 @@ config HISI_THERMAL depends on ARCH_HISI || COMPILE_TEST depends on HAS_IOMEM depends on OF - default y + default ARCH_HISI help Enable this to plug hisilicon's thermal sensor driver into the Linux thermal framework. cpufreq is used as the cooling device to throttle @@ -273,6 +296,16 @@ config IMX8MM_THERMAL cpufreq is used as the cooling device to throttle CPUs when the passive trip is crossed. +config IMX91_THERMAL + tristate "Temperature sensor driver for NXP i.MX91 SoC" + depends on ARCH_MXC || COMPILE_TEST + depends on OF + help + Include one sensor and six comparators. Each of them compares the + temperature value (from the sensor) against the programmable + threshold values. The direction of the comparison is configurable + (greater / lesser than). + config K3_THERMAL tristate "Texas Instruments K3 thermal support" depends on ARCH_K3 || COMPILE_TEST @@ -304,6 +337,15 @@ config QORIQ_THERMAL cpufreq is used as the cooling device to throttle CPUs when the passive trip is crossed. +config AIROHA_THERMAL + tristate "Airoha thermal sensor driver" + depends on ARCH_AIROHA || COMPILE_TEST + depends on MFD_SYSCON + depends on OF + help + Enable this to plug the Airoha thermal sensor driver into the Linux + thermal framework. + config SPEAR_THERMAL tristate "SPEAr thermal sensor driver" depends on PLAT_SPEAR || COMPILE_TEST @@ -338,23 +380,6 @@ config ROCKCHIP_THERMAL trip point. Cpufreq is used as the cooling device and will throttle CPUs when the Temperature crosses the passive trip point. -config RCAR_THERMAL - tristate "Renesas R-Car thermal driver" - depends on ARCH_RENESAS || COMPILE_TEST - depends on HAS_IOMEM - help - Enable this to plug the R-Car thermal sensor driver into the Linux - thermal framework. - -config RCAR_GEN3_THERMAL - tristate "Renesas R-Car Gen3 thermal driver" - depends on ARCH_RENESAS || COMPILE_TEST - depends on HAS_IOMEM - depends on OF - help - Enable this to plug the R-Car Gen3 thermal sensor driver into the Linux - thermal framework. - config KIRKWOOD_THERMAL tristate "Temperature sensor on Marvell Kirkwood SoCs" depends on MACH_KIRKWOOD || COMPILE_TEST @@ -402,16 +427,10 @@ config DA9062_THERMAL zone. Compatible with the DA9062 and DA9061 PMICs. -config MTK_THERMAL - tristate "Temperature sensor driver for mediatek SoCs" - depends on ARCH_MEDIATEK || COMPILE_TEST - depends on HAS_IOMEM - depends on NVMEM || NVMEM=n - depends on RESET_CONTROLLER - default y - help - Enable this option if you want to have support for thermal management - controller present in Mediatek SoCs +menu "Mediatek thermal drivers" +depends on ARCH_MEDIATEK || COMPILE_TEST +source "drivers/thermal/mediatek/Kconfig" +endmenu config AMLOGIC_THERMAL tristate "Amlogic Thermal Support" @@ -447,18 +466,11 @@ source "drivers/thermal/samsung/Kconfig" endmenu menu "STMicroelectronics thermal drivers" -depends on (ARCH_STI || ARCH_STM32) && OF +depends on (ARCH_STI || ARCH_STM32) && THERMAL_OF source "drivers/thermal/st/Kconfig" endmenu -config TANGO_THERMAL - tristate "Tango thermal management" - depends on ARCH_TANGO || COMPILE_TEST - help - Enable the Tango thermal driver, which supports the primitive - temperature sensor embedded in Tango chips since the SMP8758. - This sensor only generates a 1-bit signal to indicate whether - the die temperature exceeds a programmable threshold. +source "drivers/thermal/renesas/Kconfig" source "drivers/thermal/tegra/Kconfig" @@ -477,14 +489,6 @@ depends on (ARCH_QCOM && OF) || COMPILE_TEST source "drivers/thermal/qcom/Kconfig" endmenu -config ZX2967_THERMAL - tristate "Thermal sensors on zx2967 SoC" - depends on ARCH_ZX || COMPILE_TEST - help - Enable the zx2967 thermal sensors driver, which supports - the primitive temperature sensor embedded in zx2967 SoCs. - This sensor generates the real time die temperature. - config UNIPHIER_THERMAL tristate "Socionext UniPhier thermal driver" depends on ARCH_UNIPHIER || COMPILE_TEST @@ -500,4 +504,27 @@ config SPRD_THERMAL help Support for the Spreadtrum thermal sensor driver in the Linux thermal framework. + +config KHADAS_MCU_FAN_THERMAL + tristate "Khadas MCU controller FAN cooling support" + depends on OF + depends on MFD_KHADAS_MCU + select MFD_CORE + select REGMAP + help + If you say yes here you get support for the FAN controlled + by the Microcontroller found on the Khadas VIM boards. + +config LOONGSON2_THERMAL + tristate "Loongson-2 SoC series thermal driver" + depends on LOONGARCH || COMPILE_TEST + depends on OF + help + Support for Thermal driver found on Loongson-2 SoC series platforms. + The thermal driver realizes get_temp and set_trips function, which + are used to obtain the temperature of the current node and set the + temperature range to trigger the interrupt. When the input temperature + is higher than the high temperature threshold or lower than the low + temperature threshold, the interrupt will occur. + endif |