1# SPDX-License-Identifier: GPL-2.0-only 2config INTEL_POWERCLAMP 3 tristate "Intel PowerClamp idle injection driver" 4 depends on X86 5 depends on CPU_SUP_INTEL 6 depends on CPU_IDLE 7 select POWERCAP 8 select IDLE_INJECT 9 help 10 Enable this to enable Intel PowerClamp idle injection driver. This 11 enforce idle time which results in more package C-state residency. The 12 user interface is exposed via generic thermal framework. 13 14config X86_THERMAL_VECTOR 15 def_bool y 16 depends on X86 && CPU_SUP_INTEL && X86_LOCAL_APIC 17 18config INTEL_TCC 19 bool 20 depends on X86 21 22config X86_PKG_TEMP_THERMAL 23 tristate "X86 package temperature thermal driver" 24 depends on X86_THERMAL_VECTOR 25 select THERMAL_GOV_USER_SPACE 26 select THERMAL_WRITABLE_TRIPS 27 select INTEL_TCC 28 default m 29 help 30 Enable this to register CPU digital sensor for package temperature as 31 thermal zone. Each package will have its own thermal zone. There are 32 two trip points which can be set by user to get notifications via thermal 33 notification methods. 34 35config INTEL_SOC_DTS_IOSF_CORE 36 tristate 37 depends on X86 && PCI 38 select IOSF_MBI 39 select INTEL_TCC 40 help 41 This is becoming a common feature for Intel SoCs to expose the additional 42 digital temperature sensors (DTSs) using side band interface (IOSF). This 43 implements the common set of helper functions to register, get temperature 44 and get/set thresholds on DTSs. 45 46config INTEL_SOC_DTS_THERMAL 47 tristate "Intel SoCs DTS thermal driver" 48 depends on X86 && PCI && ACPI 49 select INTEL_SOC_DTS_IOSF_CORE 50 select THERMAL_WRITABLE_TRIPS 51 help 52 Enable this to register Intel SoCs (e.g. Bay Trail) platform digital 53 temperature sensor (DTS). These SoCs have two additional DTSs in 54 addition to DTSs on CPU cores. Each DTS will be registered as a 55 thermal zone. There are two trip points. One of the trip point can 56 be set by user mode programs to get notifications via Linux thermal 57 notification methods.The other trip is a critical trip point, which 58 was set by the driver based on the TJ MAX temperature. 59 60config INTEL_QUARK_DTS_THERMAL 61 tristate "Intel Quark DTS thermal driver" 62 depends on X86_INTEL_QUARK 63 help 64 Enable this to register Intel Quark SoC (e.g. X1000) platform digital 65 temperature sensor (DTS). For X1000 SoC, it has one on-die DTS. 66 The DTS will be registered as a thermal zone. There are two trip points: 67 hot & critical. The critical trip point default value is set by 68 underlying BIOS/Firmware. 69 70menu "ACPI INT340X thermal drivers" 71source "drivers/thermal/intel/int340x_thermal/Kconfig" 72endmenu 73 74config INTEL_BXT_PMIC_THERMAL 75 tristate "Intel Broxton PMIC thermal driver" 76 depends on X86 && INTEL_SOC_PMIC_BXTWC 77 select REGMAP 78 help 79 Select this driver for Intel Broxton PMIC with ADC channels monitoring 80 system temperature measurements and alerts. 81 This driver is used for monitoring the ADC channels of PMIC and handles 82 the alert trip point interrupts and notifies the thermal framework with 83 the trip point and temperature details of the zone. 84 85config INTEL_PCH_THERMAL 86 tristate "Intel PCH Thermal Reporting Driver" 87 depends on X86 && PCI 88 select THERMAL_ACPI if ACPI 89 help 90 Enable this to support thermal reporting on certain intel PCHs. 91 Thermal reporting device will provide temperature reading, 92 programmable trip points and other information. 93 94config INTEL_TCC_COOLING 95 tristate "Intel TCC offset cooling Driver" 96 depends on X86 97 select INTEL_TCC 98 help 99 Enable this to support system cooling by adjusting the effective TCC 100 activation temperature via the TCC Offset register, which is widely 101 supported on modern Intel platforms. 102 Note that, on different platforms, the behavior might be different 103 on how fast the setting takes effect, and how much the CPU frequency 104 is reduced. 105 106config INTEL_HFI_THERMAL 107 bool "Intel Hardware Feedback Interface" 108 depends on NET 109 depends on CPU_SUP_INTEL 110 depends on X86_THERMAL_VECTOR 111 select THERMAL_NETLINK 112 help 113 Select this option to enable the Hardware Feedback Interface. If 114 selected, hardware provides guidance to the operating system on 115 the performance and energy efficiency capabilities of each CPU. 116 These capabilities may change as a result of changes in the operating 117 conditions of the system such power and thermal limits. If selected, 118 the kernel relays updates in CPUs' capabilities to userspace. 119