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 && NET 25 select THERMAL_NETLINK 26 select INTEL_TCC 27 default m 28 help 29 Enable this to register CPU digital sensor for package temperature as 30 thermal zone. Each package will have its own thermal zone. There are 31 two trip points which can be set by user to get notifications via thermal 32 notification methods. 33 34config INTEL_SOC_DTS_IOSF_CORE 35 tristate 36 depends on X86 && PCI 37 select IOSF_MBI 38 select INTEL_TCC 39 help 40 This is becoming a common feature for Intel SoCs to expose the additional 41 digital temperature sensors (DTSs) using side band interface (IOSF). This 42 implements the common set of helper functions to register, get temperature 43 and get/set thresholds on DTSs. 44 45config INTEL_SOC_DTS_THERMAL 46 tristate "Intel SoCs DTS thermal driver" 47 depends on X86_64 && PCI && ACPI && NET 48 select INT340X_THERMAL 49 select INTEL_SOC_DTS_IOSF_CORE 50 help 51 Enable this to register Intel SoCs (e.g. Bay Trail) platform digital 52 temperature sensor (DTS). These SoCs have two additional DTSs in 53 addition to DTSs on CPU cores. Each DTS will be registered as a 54 thermal zone. There are two trip points. One of the trip point can 55 be set by user mode programs to get notifications via Linux thermal 56 notification methods.The other trip is a critical trip point, which 57 was set by the driver based on the TJ MAX temperature. 58 59config INTEL_QUARK_DTS_THERMAL 60 tristate "Intel Quark DTS thermal driver" 61 depends on X86_INTEL_QUARK 62 help 63 Enable this to register Intel Quark SoC (e.g. X1000) platform digital 64 temperature sensor (DTS). For X1000 SoC, it has one on-die DTS. 65 The DTS will be registered as a thermal zone. There are two trip points: 66 hot & critical. The critical trip point default value is set by 67 underlying BIOS/Firmware. 68 69menu "ACPI INT340X thermal drivers" 70source "drivers/thermal/intel/int340x_thermal/Kconfig" 71endmenu 72 73config INTEL_BXT_PMIC_THERMAL 74 tristate "Intel Broxton PMIC thermal driver" 75 depends on X86 && INTEL_SOC_PMIC_BXTWC 76 select REGMAP 77 help 78 Select this driver for Intel Broxton PMIC with ADC channels monitoring 79 system temperature measurements and alerts. 80 This driver is used for monitoring the ADC channels of PMIC and handles 81 the alert trip point interrupts and notifies the thermal framework with 82 the trip point and temperature details of the zone. 83 84config INTEL_PCH_THERMAL 85 tristate "Intel PCH Thermal Reporting Driver" 86 depends on X86 && PCI 87 select ACPI_THERMAL_LIB if ACPI 88 help 89 Enable this to support thermal reporting on certain intel PCHs. 90 Thermal reporting device will provide temperature reading, 91 programmable trip points and other information. 92 93config INTEL_TCC_COOLING 94 tristate "Intel TCC offset cooling Driver" 95 depends on X86 96 select INTEL_TCC 97 help 98 Enable this to support system cooling by adjusting the effective TCC 99 activation temperature via the TCC Offset register, which is widely 100 supported on modern Intel platforms. 101 Note that, on different platforms, the behavior might be different 102 on how fast the setting takes effect, and how much the CPU frequency 103 is reduced. 104 105config INTEL_HFI_THERMAL 106 bool "Intel Hardware Feedback Interface" 107 depends on NET 108 depends on CPU_SUP_INTEL 109 depends on X86_THERMAL_VECTOR 110 select THERMAL_NETLINK 111 help 112 Select this option to enable the Hardware Feedback Interface. If 113 selected, hardware provides guidance to the operating system on 114 the performance and energy efficiency capabilities of each CPU. 115 These capabilities may change as a result of changes in the operating 116 conditions of the system such power and thermal limits. If selected, 117 the kernel relays updates in CPUs' capabilities to userspace. 118