Zhang Rui | 203d3d4 | 2008-01-17 15:51:08 +0800 | [diff] [blame] | 1 | # |
| 2 | # Generic thermal sysfs drivers configuration |
| 3 | # |
| 4 | |
| 5 | menuconfig THERMAL |
Zhang Rui | 63c4ec9 | 2008-04-21 16:07:13 +0800 | [diff] [blame] | 6 | tristate "Generic Thermal sysfs driver" |
Zhang Rui | 203d3d4 | 2008-01-17 15:51:08 +0800 | [diff] [blame] | 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. |
Len Brown | 543a956 | 2008-02-07 16:55:08 -0500 | [diff] [blame] | 11 | Each thermal zone contains its own temperature, trip points, |
Zhang Rui | 203d3d4 | 2008-01-17 15:51:08 +0800 | [diff] [blame] | 12 | cooling devices. |
| 13 | All platforms with ACPI thermal support can use this driver. |
Zhang Rui | 63c4ec9 | 2008-04-21 16:07:13 +0800 | [diff] [blame] | 14 | If you want this support, you should say Y or M here. |
Rene Herman | 16d7523 | 2008-06-24 19:38:56 +0200 | [diff] [blame] | 15 | |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 16 | if THERMAL |
| 17 | |
Rene Herman | 16d7523 | 2008-06-24 19:38:56 +0200 | [diff] [blame] | 18 | config THERMAL_HWMON |
Jean Delvare | ab92402 | 2011-07-28 13:48:40 -0700 | [diff] [blame] | 19 | bool |
Eduardo Valentin | 0dd8879 | 2013-07-03 15:14:28 -0400 | [diff] [blame] | 20 | prompt "Expose thermal sensors as hwmon device" |
Rene Herman | 16d7523 | 2008-06-24 19:38:56 +0200 | [diff] [blame] | 21 | depends on HWMON=y || HWMON=THERMAL |
Jean Delvare | ab92402 | 2011-07-28 13:48:40 -0700 | [diff] [blame] | 22 | default y |
Eduardo Valentin | 0dd8879 | 2013-07-03 15:14:28 -0400 | [diff] [blame] | 23 | help |
| 24 | In case a sensor is registered with the thermal |
| 25 | framework, this option will also register it |
| 26 | as a hwmon. The sensor will then have the common |
| 27 | hwmon sysfs interface. |
| 28 | |
| 29 | Say 'Y' here if you want all thermal sensors to |
| 30 | have hwmon sysfs interface too. |
Vincenzo Frascino | 6a92c36 | 2012-03-21 12:55:03 -0700 | [diff] [blame] | 31 | |
Eduardo Valentin | 4e5e470 | 2013-07-03 15:35:39 -0400 | [diff] [blame] | 32 | config THERMAL_OF |
| 33 | bool |
| 34 | prompt "APIs to parse thermal data out of device tree" |
| 35 | depends on OF |
| 36 | default y |
| 37 | help |
| 38 | This options provides helpers to add the support to |
| 39 | read and parse thermal data definitions out of the |
| 40 | device tree blob. |
| 41 | |
| 42 | Say 'Y' here if you need to build thermal infrastructure |
| 43 | based on device tree. |
| 44 | |
Punit Agrawal | 35e9464 | 2015-03-03 10:43:03 +0000 | [diff] [blame] | 45 | config THERMAL_WRITABLE_TRIPS |
| 46 | bool "Enable writable trip points" |
| 47 | help |
| 48 | This option allows the system integrator to choose whether |
| 49 | trip temperatures can be changed from userspace. The |
| 50 | writable trips need to be specified when setting up the |
| 51 | thermal zone but the choice here takes precedence. |
| 52 | |
| 53 | Say 'Y' here if you would like to allow userspace tools to |
| 54 | change trip temperatures. |
| 55 | |
Durgadoss R | a56757a | 2012-09-21 14:32:24 +0530 | [diff] [blame] | 56 | choice |
| 57 | prompt "Default Thermal governor" |
Durgadoss R | a56757a | 2012-09-21 14:32:24 +0530 | [diff] [blame] | 58 | default THERMAL_DEFAULT_GOV_STEP_WISE |
| 59 | help |
| 60 | This option sets which thermal governor shall be loaded at |
| 61 | startup. If in doubt, select 'step_wise'. |
| 62 | |
| 63 | config THERMAL_DEFAULT_GOV_STEP_WISE |
| 64 | bool "step_wise" |
Zhang Rui | 9d185d0 | 2013-02-08 20:33:42 +0800 | [diff] [blame] | 65 | select THERMAL_GOV_STEP_WISE |
Durgadoss R | a56757a | 2012-09-21 14:32:24 +0530 | [diff] [blame] | 66 | help |
| 67 | Use the step_wise governor as default. This throttles the |
| 68 | devices one step at a time. |
| 69 | |
| 70 | config THERMAL_DEFAULT_GOV_FAIR_SHARE |
| 71 | bool "fair_share" |
Zhang Rui | 9d185d0 | 2013-02-08 20:33:42 +0800 | [diff] [blame] | 72 | select THERMAL_GOV_FAIR_SHARE |
Durgadoss R | a56757a | 2012-09-21 14:32:24 +0530 | [diff] [blame] | 73 | help |
| 74 | Use the fair_share governor as default. This throttles the |
| 75 | devices based on their 'contribution' to a zone. The |
| 76 | contribution should be provided through platform data. |
| 77 | |
| 78 | config THERMAL_DEFAULT_GOV_USER_SPACE |
| 79 | bool "user_space" |
Zhang Rui | 9d185d0 | 2013-02-08 20:33:42 +0800 | [diff] [blame] | 80 | select THERMAL_GOV_USER_SPACE |
Durgadoss R | a56757a | 2012-09-21 14:32:24 +0530 | [diff] [blame] | 81 | help |
| 82 | Select this if you want to let the user space manage the |
Regid Ichira | ece238f | 2013-09-09 00:58:53 +0300 | [diff] [blame] | 83 | platform thermals. |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 84 | |
Javi Merino | 6b775e8 | 2015-03-02 17:17:19 +0000 | [diff] [blame] | 85 | config THERMAL_DEFAULT_GOV_POWER_ALLOCATOR |
| 86 | bool "power_allocator" |
| 87 | select THERMAL_GOV_POWER_ALLOCATOR |
| 88 | help |
| 89 | Select this if you want to control temperature based on |
| 90 | system and device power allocation. This governor can only |
| 91 | operate on cooling devices that implement the power API. |
| 92 | |
Durgadoss R | a56757a | 2012-09-21 14:32:24 +0530 | [diff] [blame] | 93 | endchoice |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 94 | |
Zhang Rui | 9d185d0 | 2013-02-08 20:33:42 +0800 | [diff] [blame] | 95 | config THERMAL_GOV_FAIR_SHARE |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 96 | bool "Fair-share thermal governor" |
| 97 | help |
| 98 | Enable this to manage platform thermals using fair-share governor. |
| 99 | |
Zhang Rui | 9d185d0 | 2013-02-08 20:33:42 +0800 | [diff] [blame] | 100 | config THERMAL_GOV_STEP_WISE |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 101 | bool "Step_wise thermal governor" |
| 102 | help |
| 103 | Enable this to manage platform thermals using a simple linear |
Luka Perkov | a822794 | 2013-09-27 20:20:33 +0200 | [diff] [blame] | 104 | governor. |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 105 | |
Peter Feuerer | e4dbf98 | 2014-07-22 17:37:13 +0200 | [diff] [blame] | 106 | config THERMAL_GOV_BANG_BANG |
| 107 | bool "Bang Bang thermal governor" |
| 108 | default n |
| 109 | help |
| 110 | Enable this to manage platform thermals using bang bang governor. |
| 111 | |
| 112 | Say 'Y' here if you want to use two point temperature regulation |
| 113 | used for fans without throttling. Some fan drivers depend on this |
| 114 | governor to be enabled (e.g. acerhdf). |
| 115 | |
Zhang Rui | 9d185d0 | 2013-02-08 20:33:42 +0800 | [diff] [blame] | 116 | config THERMAL_GOV_USER_SPACE |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 117 | bool "User_space thermal governor" |
| 118 | help |
| 119 | Enable this to let the user space manage the platform thermals. |
| 120 | |
Javi Merino | 6b775e8 | 2015-03-02 17:17:19 +0000 | [diff] [blame] | 121 | config THERMAL_GOV_POWER_ALLOCATOR |
| 122 | bool "Power allocator thermal governor" |
Javi Merino | 6b775e8 | 2015-03-02 17:17:19 +0000 | [diff] [blame] | 123 | help |
| 124 | Enable this to manage platform thermals by dynamically |
| 125 | allocating and limiting power to devices. |
| 126 | |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 127 | config CPU_THERMAL |
Zhang Rui | bbf7fc8 | 2013-03-26 23:57:01 +0800 | [diff] [blame] | 128 | bool "generic cpu cooling support" |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 129 | depends on CPU_FREQ |
Eduardo Valentin | 39d99cf | 2013-09-12 19:26:45 -0400 | [diff] [blame] | 130 | depends on THERMAL_OF |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 131 | help |
| 132 | This implements the generic cpu cooling mechanism through frequency |
Eduardo Valentin | f7188b3 | 2013-04-17 17:12:10 +0000 | [diff] [blame] | 133 | reduction. An ACPI version of this already exists |
| 134 | (drivers/acpi/processor_thermal.c). |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 135 | This will be useful for platforms using the generic thermal interface |
| 136 | and not the ACPI interface. |
Eduardo Valentin | f7188b3 | 2013-04-17 17:12:10 +0000 | [diff] [blame] | 137 | |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 138 | If you want this support, you should say Y here. |
| 139 | |
Eduardo Valentin | f9df89d | 2014-01-06 09:04:18 -0400 | [diff] [blame] | 140 | config CLOCK_THERMAL |
| 141 | bool "Generic clock cooling support" |
| 142 | depends on COMMON_CLK |
| 143 | depends on PM_OPP |
| 144 | help |
| 145 | This entry implements the generic clock cooling mechanism through |
| 146 | frequency clipping. Typically used to cool off co-processors. The |
| 147 | device that is configured to use this cooling mechanism will be |
| 148 | controlled to reduce clock frequency whenever temperature is high. |
| 149 | |
Ørjan Eide | a76caf5 | 2015-09-10 18:09:30 +0100 | [diff] [blame] | 150 | config DEVFREQ_THERMAL |
| 151 | bool "Generic device cooling support" |
| 152 | depends on PM_DEVFREQ |
| 153 | depends on PM_OPP |
| 154 | help |
| 155 | This implements the generic devfreq cooling mechanism through |
| 156 | frequency reduction for devices using devfreq. |
| 157 | |
| 158 | This will throttle the device by limiting the maximum allowed DVFS |
| 159 | frequency corresponding to the cooling level. |
| 160 | |
| 161 | In order to use the power extensions of the cooling device, |
| 162 | devfreq should use the simple_ondemand governor. |
| 163 | |
Eduardo Valentin | f9df89d | 2014-01-06 09:04:18 -0400 | [diff] [blame] | 164 | If you want this support, you should say Y here. |
| 165 | |
Amit Daniel Kachhap | e6e238c | 2013-02-04 00:30:15 +0000 | [diff] [blame] | 166 | config THERMAL_EMULATION |
| 167 | bool "Thermal emulation mode support" |
| 168 | help |
| 169 | Enable this option to make a emul_temp sysfs node in thermal zone |
| 170 | directory to support temperature emulation. With emulation sysfs node, |
| 171 | user can manually input temperature and test the different trip |
| 172 | threshold behaviour for simulation purpose. |
| 173 | |
Eduardo Valentin | 8837295 | 2013-03-26 21:38:34 +0000 | [diff] [blame] | 174 | WARNING: Be careful while enabling this option on production systems, |
| 175 | because userland can easily disable the thermal policy by simply |
| 176 | flooding this sysfs node with low temperature values. |
| 177 | |
kongxinwei | 9a5238a | 2015-05-20 19:16:37 +0800 | [diff] [blame] | 178 | config HISI_THERMAL |
| 179 | tristate "Hisilicon thermal driver" |
Eduardo Valentin | f9e2b05 | 2015-09-09 20:39:44 -0700 | [diff] [blame] | 180 | depends on (ARCH_HISI && CPU_THERMAL && OF) || COMPILE_TEST |
kongxinwei | 9a5238a | 2015-05-20 19:16:37 +0800 | [diff] [blame] | 181 | help |
| 182 | Enable this to plug hisilicon's thermal sensor driver into the Linux |
| 183 | thermal framework. cpufreq is used as the cooling device to throttle |
| 184 | CPUs when the passive trip is crossed. |
| 185 | |
Shawn Guo | ca3de46 | 2013-06-24 14:30:44 +0800 | [diff] [blame] | 186 | config IMX_THERMAL |
| 187 | tristate "Temperature sensor driver for Freescale i.MX SoCs" |
| 188 | depends on CPU_THERMAL |
| 189 | depends on MFD_SYSCON |
| 190 | depends on OF |
| 191 | help |
| 192 | Support for Temperature Monitor (TEMPMON) found on Freescale i.MX SoCs. |
| 193 | It supports one critical trip point and one passive trip point. The |
| 194 | cpufreq is used as the cooling device to throttle CPUs when the |
| 195 | passive trip is crossed. |
| 196 | |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 197 | config SPEAR_THERMAL |
| 198 | bool "SPEAr thermal sensor driver" |
Eduardo Valentin | aa2937b | 2015-09-09 20:42:01 -0700 | [diff] [blame] | 199 | depends on PLAT_SPEAR || COMPILE_TEST |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 200 | depends on OF |
| 201 | help |
| 202 | Enable this to plug the SPEAr thermal sensor driver into the Linux |
Luka Perkov | a822794 | 2013-09-27 20:20:33 +0200 | [diff] [blame] | 203 | thermal framework. |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 204 | |
Caesar Wang | cbac8f63 | 2014-11-24 12:58:59 +0800 | [diff] [blame] | 205 | config ROCKCHIP_THERMAL |
| 206 | tristate "Rockchip thermal driver" |
Eduardo Valentin | 444f9b0 | 2015-09-09 20:43:57 -0700 | [diff] [blame] | 207 | depends on ARCH_ROCKCHIP || COMPILE_TEST |
Caesar Wang | cbac8f63 | 2014-11-24 12:58:59 +0800 | [diff] [blame] | 208 | depends on RESET_CONTROLLER |
| 209 | help |
| 210 | Rockchip thermal driver provides support for Temperature sensor |
| 211 | ADC (TS-ADC) found on Rockchip SoCs. It supports one critical |
| 212 | trip point. Cpufreq is used as the cooling device and will throttle |
| 213 | CPUs when the Temperature crosses the passive trip point. |
| 214 | |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 215 | config RCAR_THERMAL |
| 216 | tristate "Renesas R-Car thermal driver" |
Laurent Pinchart | beeb5a1 | 2013-11-27 02:18:34 +0100 | [diff] [blame] | 217 | depends on ARCH_SHMOBILE || COMPILE_TEST |
Richard Weinberger | d1c8b04 | 2014-01-27 09:40:58 +0100 | [diff] [blame] | 218 | depends on HAS_IOMEM |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 219 | help |
| 220 | Enable this to plug the R-Car thermal sensor driver into the Linux |
Luka Perkov | a822794 | 2013-09-27 20:20:33 +0200 | [diff] [blame] | 221 | thermal framework. |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 222 | |
Nobuhiro Iwamatsu | 7060aa3 | 2013-02-06 06:35:24 +0000 | [diff] [blame] | 223 | config KIRKWOOD_THERMAL |
| 224 | tristate "Temperature sensor on Marvell Kirkwood SoCs" |
Eduardo Valentin | 9c8aa95 | 2015-09-09 20:44:46 -0700 | [diff] [blame] | 225 | depends on MACH_KIRKWOOD || COMPILE_TEST |
Nobuhiro Iwamatsu | 7060aa3 | 2013-02-06 06:35:24 +0000 | [diff] [blame] | 226 | depends on OF |
| 227 | help |
| 228 | Support for the Kirkwood thermal sensor driver into the Linux thermal |
| 229 | framework. Only kirkwood 88F6282 and 88F6283 have this sensor. |
| 230 | |
Andrew Lunn | 74ffa64 | 2013-02-06 06:35:26 +0000 | [diff] [blame] | 231 | config DOVE_THERMAL |
| 232 | tristate "Temperature sensor on Marvell Dove SoCs" |
Eduardo Valentin | 07fffd5 | 2015-09-09 20:45:25 -0700 | [diff] [blame] | 233 | depends on ARCH_DOVE || MACH_DOVE || COMPILE_TEST |
Andrew Lunn | 74ffa64 | 2013-02-06 06:35:26 +0000 | [diff] [blame] | 234 | depends on OF |
| 235 | help |
| 236 | Support for the Dove thermal sensor driver in the Linux thermal |
| 237 | framework. |
| 238 | |
hongbo.zhang | aa1acb0 | 2012-11-15 18:56:42 +0800 | [diff] [blame] | 239 | config DB8500_THERMAL |
| 240 | bool "DB8500 thermal management" |
| 241 | depends on ARCH_U8500 |
| 242 | default y |
| 243 | help |
| 244 | Adds DB8500 thermal management implementation according to the thermal |
| 245 | management framework. A thermal zone with several trip points will be |
| 246 | created. Cooling devices can be bound to the trip points to cool this |
| 247 | thermal zone if trip points reached. |
| 248 | |
Ezequiel Garcia | fa0d654 | 2013-04-02 01:37:41 +0000 | [diff] [blame] | 249 | config ARMADA_THERMAL |
| 250 | tristate "Armada 370/XP thermal management" |
Eduardo Valentin | 1b15826 | 2015-09-09 20:48:00 -0700 | [diff] [blame] | 251 | depends on ARCH_MVEBU || COMPILE_TEST |
Ezequiel Garcia | fa0d654 | 2013-04-02 01:37:41 +0000 | [diff] [blame] | 252 | depends on OF |
| 253 | help |
| 254 | Enable this option if you want to have support for thermal management |
| 255 | controller present in Armada 370 and Armada XP SoC. |
| 256 | |
Mikko Perttunen | 66fb848 | 2014-09-29 17:17:31 +0300 | [diff] [blame] | 257 | config TEGRA_SOCTHERM |
| 258 | tristate "Tegra SOCTHERM thermal management" |
| 259 | depends on ARCH_TEGRA |
| 260 | help |
| 261 | Enable this option for integrated thermal management support on NVIDIA |
| 262 | Tegra124 systems-on-chip. The driver supports four thermal zones |
| 263 | (CPU, GPU, MEM, PLLX). Cooling devices can be bound to the thermal |
| 264 | zones to manage temperatures. This option is also required for the |
| 265 | emergency thermal reset (thermtrip) feature to function. |
| 266 | |
hongbo.zhang | aa1acb0 | 2012-11-15 18:56:42 +0800 | [diff] [blame] | 267 | config DB8500_CPUFREQ_COOLING |
| 268 | tristate "DB8500 cpufreq cooling" |
| 269 | depends on ARCH_U8500 |
| 270 | depends on CPU_THERMAL |
| 271 | default y |
| 272 | help |
| 273 | Adds DB8500 cpufreq cooling devices, and these cooling devices can be |
| 274 | bound to thermal zone trip points. When a trip point reached, the |
| 275 | bound cpufreq cooling device turns active to set CPU frequency low to |
| 276 | cool down the CPU. |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 277 | |
Jacob Pan | d6d71ee | 2013-01-21 04:37:57 -0800 | [diff] [blame] | 278 | config INTEL_POWERCLAMP |
| 279 | tristate "Intel PowerClamp idle injection driver" |
| 280 | depends on THERMAL |
| 281 | depends on X86 |
| 282 | depends on CPU_SUP_INTEL |
| 283 | help |
| 284 | Enable this to enable Intel PowerClamp idle injection driver. This |
| 285 | enforce idle time which results in more package C-state residency. The |
| 286 | user interface is exposed via generic thermal framework. |
| 287 | |
Srinivas Pandruvada | f1a18a1 | 2013-05-17 23:42:02 +0000 | [diff] [blame] | 288 | config X86_PKG_TEMP_THERMAL |
| 289 | tristate "X86 package temperature thermal driver" |
Randy Dunlap | b3ba020 | 2013-06-17 12:27:17 -0700 | [diff] [blame] | 290 | depends on X86_THERMAL_VECTOR |
Srinivas Pandruvada | f1a18a1 | 2013-05-17 23:42:02 +0000 | [diff] [blame] | 291 | select THERMAL_GOV_USER_SPACE |
Srinivas Pandruvada | 98cadf2 | 2015-08-03 04:13:16 -0700 | [diff] [blame] | 292 | select THERMAL_WRITABLE_TRIPS |
Srinivas Pandruvada | f1a18a1 | 2013-05-17 23:42:02 +0000 | [diff] [blame] | 293 | default m |
| 294 | help |
| 295 | Enable this to register CPU digital sensor for package temperature as |
| 296 | thermal zone. Each package will have its own thermal zone. There are |
| 297 | two trip points which can be set by user to get notifications via thermal |
| 298 | notification methods. |
| 299 | |
Srinivas Pandruvada | ee07360 | 2015-03-02 13:12:58 -0800 | [diff] [blame] | 300 | config INTEL_SOC_DTS_IOSF_CORE |
| 301 | tristate |
| 302 | depends on X86 |
| 303 | select IOSF_MBI |
| 304 | help |
| 305 | This is becoming a common feature for Intel SoCs to expose the additional |
| 306 | digital temperature sensors (DTSs) using side band interface (IOSF). This |
| 307 | implements the common set of helper functions to register, get temperature |
| 308 | and get/set thresholds on DTSs. |
| 309 | |
Srinivas Pandruvada | bc40b5e | 2014-04-07 13:57:15 -0700 | [diff] [blame] | 310 | config INTEL_SOC_DTS_THERMAL |
| 311 | tristate "Intel SoCs DTS thermal driver" |
Srinivas Pandruvada | 3a2419f | 2015-03-02 13:12:59 -0800 | [diff] [blame] | 312 | depends on X86 |
| 313 | select INTEL_SOC_DTS_IOSF_CORE |
Srinivas Pandruvada | 98cadf2 | 2015-08-03 04:13:16 -0700 | [diff] [blame] | 314 | select THERMAL_WRITABLE_TRIPS |
Srinivas Pandruvada | bc40b5e | 2014-04-07 13:57:15 -0700 | [diff] [blame] | 315 | help |
| 316 | Enable this to register Intel SoCs (e.g. Bay Trail) platform digital |
| 317 | temperature sensor (DTS). These SoCs have two additional DTSs in |
| 318 | addition to DTSs on CPU cores. Each DTS will be registered as a |
| 319 | thermal zone. There are two trip points. One of the trip point can |
| 320 | be set by user mode programs to get notifications via Linux thermal |
| 321 | notification methods.The other trip is a critical trip point, which |
| 322 | was set by the driver based on the TJ MAX temperature. |
| 323 | |
Ong, Boon Leong | 8c18769 | 2015-04-15 10:08:15 +0800 | [diff] [blame] | 324 | config INTEL_QUARK_DTS_THERMAL |
| 325 | tristate "Intel Quark DTS thermal driver" |
| 326 | depends on X86_INTEL_QUARK |
| 327 | help |
| 328 | Enable this to register Intel Quark SoC (e.g. X1000) platform digital |
| 329 | temperature sensor (DTS). For X1000 SoC, it has one on-die DTS. |
| 330 | The DTS will be registered as a thermal zone. There are two trip points: |
| 331 | hot & critical. The critical trip point default value is set by |
| 332 | underlying BIOS/Firmware. |
| 333 | |
Zhang Rui | 3230bbf | 2014-03-14 00:34:05 +0800 | [diff] [blame] | 334 | config INT340X_THERMAL |
Zhang Rui | 816cab9 | 2014-03-14 12:45:05 +0800 | [diff] [blame] | 335 | tristate "ACPI INT340X thermal drivers" |
Zhang Rui | 3230bbf | 2014-03-14 00:34:05 +0800 | [diff] [blame] | 336 | depends on X86 && ACPI |
Zhang Rui | 0ab1536 | 2014-03-23 23:37:32 +0800 | [diff] [blame] | 337 | select THERMAL_GOV_USER_SPACE |
Jacob Pan | 52b1c69 | 2014-09-03 15:14:23 +0800 | [diff] [blame] | 338 | select ACPI_THERMAL_REL |
Zhang Rui | d805474 | 2014-06-19 15:43:29 +0800 | [diff] [blame] | 339 | select ACPI_FAN |
Srinivas Pandruvada | 4d0dd6c | 2015-03-02 13:13:00 -0800 | [diff] [blame] | 340 | select INTEL_SOC_DTS_IOSF_CORE |
Srinivas Pandruvada | 98cadf2 | 2015-08-03 04:13:16 -0700 | [diff] [blame] | 341 | select THERMAL_WRITABLE_TRIPS |
Zhang Rui | 3230bbf | 2014-03-14 00:34:05 +0800 | [diff] [blame] | 342 | help |
| 343 | Newer laptops and tablets that use ACPI may have thermal sensors and |
| 344 | other devices with thermal control capabilities outside the core |
| 345 | CPU/SOC, for thermal safety reasons. |
| 346 | They are exposed for the OS to use via the INT3400 ACPI device object |
| 347 | as the master, and INT3401~INT340B ACPI device objects as the slaves. |
| 348 | Enable this to expose the temperature information and cooling ability |
| 349 | from these objects to userspace via the normal thermal framework. |
| 350 | This means that a wide range of applications and GUI widgets can show |
| 351 | the information to the user or use this information for making |
| 352 | decisions. For example, the Intel Thermal Daemon can use this |
| 353 | information to allow the user to select his laptop to run without |
| 354 | turning on the fans. |
| 355 | |
Jacob Pan | 52b1c69 | 2014-09-03 15:14:23 +0800 | [diff] [blame] | 356 | config ACPI_THERMAL_REL |
| 357 | tristate |
| 358 | depends on ACPI |
| 359 | |
Tushar Dave | d0a1262 | 2015-06-10 13:34:24 -0700 | [diff] [blame] | 360 | config INTEL_PCH_THERMAL |
| 361 | tristate "Intel PCH Thermal Reporting Driver" |
| 362 | depends on X86 && PCI |
| 363 | help |
| 364 | Enable this to support thermal reporting on certain intel PCHs. |
| 365 | Thermal reporting device will provide temperature reading, |
| 366 | programmable trip points and other information. |
| 367 | |
Eduardo Valentin | eb98200 | 2013-05-15 15:46:00 +0000 | [diff] [blame] | 368 | menu "Texas Instruments thermal drivers" |
Eduardo Valentin | ec2feb4 | 2015-09-09 21:13:41 -0700 | [diff] [blame] | 369 | depends on ARCH_HAS_BANDGAP || COMPILE_TEST |
Eduardo Valentin | eb98200 | 2013-05-15 15:46:00 +0000 | [diff] [blame] | 370 | source "drivers/thermal/ti-soc-thermal/Kconfig" |
| 371 | endmenu |
Zhang Rui | f157f59 | 2013-06-18 06:31:26 +0800 | [diff] [blame] | 372 | |
Amit Daniel Kachhap | c682137 | 2013-06-24 16:20:22 +0530 | [diff] [blame] | 373 | menu "Samsung thermal drivers" |
Eduardo Valentin | 2bf4273 | 2015-09-09 20:53:35 -0700 | [diff] [blame] | 374 | depends on ARCH_EXYNOS || COMPILE_TEST |
Amit Daniel Kachhap | c682137 | 2013-06-24 16:20:22 +0530 | [diff] [blame] | 375 | source "drivers/thermal/samsung/Kconfig" |
| 376 | endmenu |
| 377 | |
Lee Jones | 60aef7c | 2014-06-05 16:06:55 +0100 | [diff] [blame] | 378 | menu "STMicroelectronics thermal drivers" |
| 379 | depends on ARCH_STI && OF |
| 380 | source "drivers/thermal/st/Kconfig" |
| 381 | endmenu |
| 382 | |
Ivan T. Ivanov | c610afa | 2015-02-05 19:12:56 +0200 | [diff] [blame] | 383 | config QCOM_SPMI_TEMP_ALARM |
| 384 | tristate "Qualcomm SPMI PMIC Temperature Alarm" |
Eduardo Valentin | cb7fb4d | 2015-09-09 20:56:26 -0700 | [diff] [blame] | 385 | depends on OF && (SPMI || COMPILE_TEST) && IIO |
Ivan T. Ivanov | c610afa | 2015-02-05 19:12:56 +0200 | [diff] [blame] | 386 | select REGMAP_SPMI |
| 387 | help |
| 388 | This enables a thermal sysfs driver for Qualcomm plug-and-play (QPNP) |
| 389 | PMIC devices. It shows up in sysfs as a thermal sensor with multiple |
| 390 | trip points. The temperature reported by the thermal sensor reflects the |
| 391 | real time die temperature if an ADC is present or an estimate of the |
| 392 | temperature based upon the over temperature stage value. |
| 393 | |
Zhang Rui | 72e1989 | 2012-11-15 09:16:20 +0800 | [diff] [blame] | 394 | endif |