1ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 23e8c4d31SAmit Kucheriaconfig INTEL_POWERCLAMP 33e8c4d31SAmit Kucheria tristate "Intel PowerClamp idle injection driver" 43e8c4d31SAmit Kucheria depends on X86 53e8c4d31SAmit Kucheria depends on CPU_SUP_INTEL 68526eb7fSSrinivas Pandruvada depends on CPU_IDLE 78526eb7fSSrinivas Pandruvada select POWERCAP 88526eb7fSSrinivas Pandruvada select IDLE_INJECT 93e8c4d31SAmit Kucheria help 103e8c4d31SAmit Kucheria Enable this to enable Intel PowerClamp idle injection driver. This 113e8c4d31SAmit Kucheria enforce idle time which results in more package C-state residency. The 123e8c4d31SAmit Kucheria user interface is exposed via generic thermal framework. 133e8c4d31SAmit Kucheria 149223d0dcSBorislav Petkovconfig X86_THERMAL_VECTOR 159223d0dcSBorislav Petkov def_bool y 169223d0dcSBorislav Petkov depends on X86 && CPU_SUP_INTEL && X86_LOCAL_APIC 179223d0dcSBorislav Petkov 18a3c1f066SZhang Ruiconfig INTEL_TCC 19a3c1f066SZhang Rui bool 20a3c1f066SZhang Rui depends on X86 21a3c1f066SZhang Rui 223e8c4d31SAmit Kucheriaconfig X86_PKG_TEMP_THERMAL 233e8c4d31SAmit Kucheria tristate "X86 package temperature thermal driver" 24207a792dSSrinivas Pandruvada depends on X86_THERMAL_VECTOR && NET 254596cbeaSSrinivas Pandruvada select THERMAL_NETLINK 26983eb370SZhang Rui select INTEL_TCC 273e8c4d31SAmit Kucheria default m 283e8c4d31SAmit Kucheria help 293e8c4d31SAmit Kucheria Enable this to register CPU digital sensor for package temperature as 303e8c4d31SAmit Kucheria thermal zone. Each package will have its own thermal zone. There are 313e8c4d31SAmit Kucheria two trip points which can be set by user to get notifications via thermal 323e8c4d31SAmit Kucheria notification methods. 333e8c4d31SAmit Kucheria 343e8c4d31SAmit Kucheriaconfig INTEL_SOC_DTS_IOSF_CORE 353e8c4d31SAmit Kucheria tristate 363e8c4d31SAmit Kucheria depends on X86 && PCI 373e8c4d31SAmit Kucheria select IOSF_MBI 38955fb871SZhang Rui select INTEL_TCC 393e8c4d31SAmit Kucheria help 403e8c4d31SAmit Kucheria This is becoming a common feature for Intel SoCs to expose the additional 413e8c4d31SAmit Kucheria digital temperature sensors (DTSs) using side band interface (IOSF). This 423e8c4d31SAmit Kucheria implements the common set of helper functions to register, get temperature 433e8c4d31SAmit Kucheria and get/set thresholds on DTSs. 443e8c4d31SAmit Kucheria 453e8c4d31SAmit Kucheriaconfig INTEL_SOC_DTS_THERMAL 463e8c4d31SAmit Kucheria tristate "Intel SoCs DTS thermal driver" 47*13a96342SSlawomir Rosek depends on X86_64 && PCI && ACPI && NET 48*13a96342SSlawomir Rosek select INT340X_THERMAL 493e8c4d31SAmit Kucheria select INTEL_SOC_DTS_IOSF_CORE 503e8c4d31SAmit Kucheria help 513e8c4d31SAmit Kucheria Enable this to register Intel SoCs (e.g. Bay Trail) platform digital 523e8c4d31SAmit Kucheria temperature sensor (DTS). These SoCs have two additional DTSs in 533e8c4d31SAmit Kucheria addition to DTSs on CPU cores. Each DTS will be registered as a 543e8c4d31SAmit Kucheria thermal zone. There are two trip points. One of the trip point can 553e8c4d31SAmit Kucheria be set by user mode programs to get notifications via Linux thermal 563e8c4d31SAmit Kucheria notification methods.The other trip is a critical trip point, which 573e8c4d31SAmit Kucheria was set by the driver based on the TJ MAX temperature. 583e8c4d31SAmit Kucheria 593e8c4d31SAmit Kucheriaconfig INTEL_QUARK_DTS_THERMAL 603e8c4d31SAmit Kucheria tristate "Intel Quark DTS thermal driver" 613e8c4d31SAmit Kucheria depends on X86_INTEL_QUARK 623e8c4d31SAmit Kucheria help 633e8c4d31SAmit Kucheria Enable this to register Intel Quark SoC (e.g. X1000) platform digital 643e8c4d31SAmit Kucheria temperature sensor (DTS). For X1000 SoC, it has one on-die DTS. 653e8c4d31SAmit Kucheria The DTS will be registered as a thermal zone. There are two trip points: 663e8c4d31SAmit Kucheria hot & critical. The critical trip point default value is set by 673e8c4d31SAmit Kucheria underlying BIOS/Firmware. 683e8c4d31SAmit Kucheria 693e8c4d31SAmit Kucheriamenu "ACPI INT340X thermal drivers" 7024ef9ec8SStephen Rothwellsource "drivers/thermal/intel/int340x_thermal/Kconfig" 713e8c4d31SAmit Kucheriaendmenu 723e8c4d31SAmit Kucheria 733e8c4d31SAmit Kucheriaconfig INTEL_BXT_PMIC_THERMAL 743e8c4d31SAmit Kucheria tristate "Intel Broxton PMIC thermal driver" 751467fb96SRandy Dunlap depends on X86 && INTEL_SOC_PMIC_BXTWC 761467fb96SRandy Dunlap select REGMAP 773e8c4d31SAmit Kucheria help 783e8c4d31SAmit Kucheria Select this driver for Intel Broxton PMIC with ADC channels monitoring 793e8c4d31SAmit Kucheria system temperature measurements and alerts. 803e8c4d31SAmit Kucheria This driver is used for monitoring the ADC channels of PMIC and handles 813e8c4d31SAmit Kucheria the alert trip point interrupts and notifies the thermal framework with 823e8c4d31SAmit Kucheria the trip point and temperature details of the zone. 833e8c4d31SAmit Kucheria 843e8c4d31SAmit Kucheriaconfig INTEL_PCH_THERMAL 853e8c4d31SAmit Kucheria tristate "Intel PCH Thermal Reporting Driver" 863e8c4d31SAmit Kucheria depends on X86 && PCI 87f4750798SRafael J. Wysocki select ACPI_THERMAL_LIB if ACPI 883e8c4d31SAmit Kucheria help 893e8c4d31SAmit Kucheria Enable this to support thermal reporting on certain intel PCHs. 903e8c4d31SAmit Kucheria Thermal reporting device will provide temperature reading, 913e8c4d31SAmit Kucheria programmable trip points and other information. 922eb87d75SZhang Rui 932eb87d75SZhang Ruiconfig INTEL_TCC_COOLING 942eb87d75SZhang Rui tristate "Intel TCC offset cooling Driver" 952eb87d75SZhang Rui depends on X86 964e3ecc28SZhang Rui select INTEL_TCC 972eb87d75SZhang Rui help 982eb87d75SZhang Rui Enable this to support system cooling by adjusting the effective TCC 992eb87d75SZhang Rui activation temperature via the TCC Offset register, which is widely 1002eb87d75SZhang Rui supported on modern Intel platforms. 1012eb87d75SZhang Rui Note that, on different platforms, the behavior might be different 1022eb87d75SZhang Rui on how fast the setting takes effect, and how much the CPU frequency 1032eb87d75SZhang Rui is reduced. 1042010319bSSrinivas Pandruvada 1051cb19cabSRicardo Nericonfig INTEL_HFI_THERMAL 1061cb19cabSRicardo Neri bool "Intel Hardware Feedback Interface" 107c95aa2baSRandy Dunlap depends on NET 1081cb19cabSRicardo Neri depends on CPU_SUP_INTEL 1091cb19cabSRicardo Neri depends on X86_THERMAL_VECTOR 110bd30cdfdSSrinivas Pandruvada select THERMAL_NETLINK 1111cb19cabSRicardo Neri help 1121cb19cabSRicardo Neri Select this option to enable the Hardware Feedback Interface. If 1131cb19cabSRicardo Neri selected, hardware provides guidance to the operating system on 1141cb19cabSRicardo Neri the performance and energy efficiency capabilities of each CPU. 1151cb19cabSRicardo Neri These capabilities may change as a result of changes in the operating 1161cb19cabSRicardo Neri conditions of the system such power and thermal limits. If selected, 1171cb19cabSRicardo Neri the kernel relays updates in CPUs' capabilities to userspace. 118