18bd836feSAndy Shevchenko# SPDX-License-Identifier: GPL-2.0-only 28bd836feSAndy Shevchenko# 38bd836feSAndy Shevchenko# Intel x86 Platform Specific Drivers 48bd836feSAndy Shevchenko# 58bd836feSAndy Shevchenko 676693f57SKate Hsuansource "drivers/platform/x86/intel/atomisp2/Kconfig" 7dcfbd31eSShravan Ssource "drivers/platform/x86/intel/int1092/Kconfig" 88bd836feSAndy Shevchenkosource "drivers/platform/x86/intel/int3472/Kconfig" 9fa082a7cSKate Hsuansource "drivers/platform/x86/intel/pmc/Kconfig" 10e184b1e5SDavid E. Boxsource "drivers/platform/x86/intel/pmt/Kconfig" 116b1e4828SKate Hsuansource "drivers/platform/x86/intel/speed_select_if/Kconfig" 122b6cb8f2SKate Hsuansource "drivers/platform/x86/intel/telemetry/Kconfig" 13bd5b4fb4SKate Hsuansource "drivers/platform/x86/intel/wmi/Kconfig" 14*ce2645c4SSrinivas Pandruvadasource "drivers/platform/x86/intel/uncore-frequency/Kconfig" 15*ce2645c4SSrinivas Pandruvada 168bd836feSAndy Shevchenko 17c3d3586dSKate Hsuanconfig INTEL_HID_EVENT 18c3d3586dSKate Hsuan tristate "Intel HID Event" 19c3d3586dSKate Hsuan depends on ACPI 20c3d3586dSKate Hsuan depends on INPUT 21c3d3586dSKate Hsuan depends on I2C 22c3d3586dSKate Hsuan select INPUT_SPARSEKMAP 23c3d3586dSKate Hsuan help 24c3d3586dSKate Hsuan This driver provides support for the Intel HID Event hotkey interface. 25c3d3586dSKate Hsuan Some laptops require this driver for hotkey support. 26c3d3586dSKate Hsuan 27c3d3586dSKate Hsuan To compile this driver as a module, choose M here: the module will 28c3d3586dSKate Hsuan be called intel_hid. 29c3d3586dSKate Hsuan 303afeacfdSKate Hsuanconfig INTEL_VBTN 313afeacfdSKate Hsuan tristate "Intel Virtual Button" 323afeacfdSKate Hsuan depends on ACPI 333afeacfdSKate Hsuan depends on INPUT 343afeacfdSKate Hsuan depends on I2C 353afeacfdSKate Hsuan select INPUT_SPARSEKMAP 363afeacfdSKate Hsuan help 373afeacfdSKate Hsuan This driver provides support for the Intel Virtual Button interface. 383afeacfdSKate Hsuan Some laptops require this driver for power button support. 393afeacfdSKate Hsuan 403afeacfdSKate Hsuan To compile this driver as a module, choose M here: the module will 413afeacfdSKate Hsuan be called intel_vbtn. 423afeacfdSKate Hsuan 43daef4c5aSKate Hsuanconfig INTEL_INT0002_VGPIO 44daef4c5aSKate Hsuan tristate "Intel ACPI INT0002 Virtual GPIO driver" 45daef4c5aSKate Hsuan depends on GPIOLIB && ACPI && PM_SLEEP 46daef4c5aSKate Hsuan select GPIOLIB_IRQCHIP 47daef4c5aSKate Hsuan help 48daef4c5aSKate Hsuan Some peripherals on Bay Trail and Cherry Trail platforms signal a 49daef4c5aSKate Hsuan Power Management Event (PME) to the Power Management Controller (PMC) 50daef4c5aSKate Hsuan to wakeup the system. When this happens software needs to explicitly 51daef4c5aSKate Hsuan clear the PME bus 0 status bit in the GPE0a_STS register to avoid an 52daef4c5aSKate Hsuan IRQ storm on IRQ 9. 53daef4c5aSKate Hsuan 54daef4c5aSKate Hsuan This is modelled in ACPI through the INT0002 ACPI device, which is 55daef4c5aSKate Hsuan called a "Virtual GPIO controller" in ACPI because it defines the 56daef4c5aSKate Hsuan event handler to call when the PME triggers through _AEI and _L02 57daef4c5aSKate Hsuan methods as would be done for a real GPIO interrupt in ACPI. 58daef4c5aSKate Hsuan 59daef4c5aSKate Hsuan To compile this driver as a module, choose M here: the module will 60daef4c5aSKate Hsuan be called intel_int0002_vgpio. 61daef4c5aSKate Hsuan 62cdbb8f5eSKate Hsuanconfig INTEL_OAKTRAIL 63cdbb8f5eSKate Hsuan tristate "Intel Oaktrail Platform Extras" 64cdbb8f5eSKate Hsuan depends on ACPI 65cdbb8f5eSKate Hsuan depends on ACPI_VIDEO || ACPI_VIDEO=n 66cdbb8f5eSKate Hsuan depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI 67cdbb8f5eSKate Hsuan help 68cdbb8f5eSKate Hsuan Intel Oaktrail platform need this driver to provide interfaces to 69cdbb8f5eSKate Hsuan enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y 70cdbb8f5eSKate Hsuan here; it will only load on supported platforms. 71cdbb8f5eSKate Hsuan 729ed10052SKate Hsuanconfig INTEL_BXTWC_PMIC_TMU 739ed10052SKate Hsuan tristate "Intel Broxton Whiskey Cove TMU Driver" 749ed10052SKate Hsuan depends on INTEL_SOC_PMIC_BXTWC 759ed10052SKate Hsuan depends on MFD_INTEL_PMC_BXT 769ed10052SKate Hsuan select REGMAP 779ed10052SKate Hsuan help 789ed10052SKate Hsuan Select this driver to use Intel Broxton Whiskey Cove PMIC TMU feature. 799ed10052SKate Hsuan This driver enables the alarm wakeup functionality in the TMU unit of 809ed10052SKate Hsuan Whiskey Cove PMIC. 819ed10052SKate Hsuan 822e4355e4SKate Hsuanconfig INTEL_CHTDC_TI_PWRBTN 832e4355e4SKate Hsuan tristate "Intel Cherry Trail Dollar Cove TI power button driver" 842e4355e4SKate Hsuan depends on INTEL_SOC_PMIC_CHTDC_TI 852e4355e4SKate Hsuan depends on INPUT 862e4355e4SKate Hsuan help 872e4355e4SKate Hsuan This option adds a power button driver for Dollar Cove TI 882e4355e4SKate Hsuan PMIC on Intel Cherry Trail devices. 892e4355e4SKate Hsuan 902e4355e4SKate Hsuan To compile this driver as a module, choose M here: the module 912e4355e4SKate Hsuan will be called intel_chtdc_ti_pwrbtn. 922e4355e4SKate Hsuan 93ae707d0eSHans de Goedeconfig INTEL_CHTWC_INT33FE 94ae707d0eSHans de Goede tristate "Intel Cherry Trail Whiskey Cove ACPI INT33FE Driver" 95ae707d0eSHans de Goede depends on X86 && ACPI && I2C && REGULATOR 96ae707d0eSHans de Goede depends on CHARGER_BQ24190=y || (CHARGER_BQ24190=m && m) 97ae707d0eSHans de Goede depends on USB_ROLES_INTEL_XHCI=y || (USB_ROLES_INTEL_XHCI=m && m) 98ae707d0eSHans de Goede depends on TYPEC_MUX_PI3USB30532=y || (TYPEC_MUX_PI3USB30532=m && m) 99ae707d0eSHans de Goede help 100ae707d0eSHans de Goede This driver add support for the Intel Cherry Trail Whiskey Cove 101ae707d0eSHans de Goede INT33FE ACPI device found on the GPD win and the GPD pocket. 102ae707d0eSHans de Goede 103ae707d0eSHans de Goede The INT33FE ACPI device on these mini laptops contains I2cSerialBusV2 104ae707d0eSHans de Goede resources for a MAX17042 Fuel Gauge, FUSB302 USB Type-C Controller 105ae707d0eSHans de Goede and PI3USB30532 USB switch. 106ae707d0eSHans de Goede This driver instantiates i2c-clients for these, so that standard 107ae707d0eSHans de Goede i2c drivers for these chips can bind to the them. 108ae707d0eSHans de Goede 109ae707d0eSHans de Goede If you enable this driver it is advised to also select 110ae707d0eSHans de Goede CONFIG_TYPEC_FUSB302=m, CONFIG_TYPEC_MUX_PI3USB30532=m and 111ae707d0eSHans de Goede CONFIG_BATTERY_MAX17042=m. 112ae707d0eSHans de Goede 1137b6bf51dSK Naduvalath, Sumeshconfig INTEL_ISHTP_ECLITE 1147b6bf51dSK Naduvalath, Sumesh tristate "Intel ISHTP eclite controller Driver" 1157b6bf51dSK Naduvalath, Sumesh depends on INTEL_ISH_HID 1167b6bf51dSK Naduvalath, Sumesh depends on ACPI 1177b6bf51dSK Naduvalath, Sumesh help 1187b6bf51dSK Naduvalath, Sumesh This driver is for accessing the PSE (Programmable Service Engine) - 1197b6bf51dSK Naduvalath, Sumesh an Embedded Controller like IP - using ISHTP (Integrated Sensor Hub 1207b6bf51dSK Naduvalath, Sumesh Transport Protocol) to get battery, thermal and UCSI (USB Type-C 1217b6bf51dSK Naduvalath, Sumesh Connector System Software Interface) related data from the platform. 1227b6bf51dSK Naduvalath, Sumesh Users who don't want to use discrete Embedded Controller on Intel's 1237b6bf51dSK Naduvalath, Sumesh Elkhartlake platform can leverage this integrated solution of 1247b6bf51dSK Naduvalath, Sumesh ECLite which is part of PSE subsystem. 1257b6bf51dSK Naduvalath, Sumesh 1267b6bf51dSK Naduvalath, Sumesh To compile this driver as a module, choose M here: the module 1277b6bf51dSK Naduvalath, Sumesh will be called intel_ishtp_eclite. 1287b6bf51dSK Naduvalath, Sumesh 129f51c108dSKate Hsuanconfig INTEL_MRFLD_PWRBTN 130f51c108dSKate Hsuan tristate "Intel Merrifield Basin Cove power button driver" 131f51c108dSKate Hsuan depends on INTEL_SOC_PMIC_MRFLD 132f51c108dSKate Hsuan depends on INPUT 133f51c108dSKate Hsuan help 134f51c108dSKate Hsuan This option adds a power button driver for Basin Cove PMIC 135f51c108dSKate Hsuan on Intel Merrifield devices. 136f51c108dSKate Hsuan 137f51c108dSKate Hsuan To compile this driver as a module, choose M here: the module 138f51c108dSKate Hsuan will be called intel_mrfld_pwrbtn. 139f51c108dSKate Hsuan 140386d17b2SKate Hsuanconfig INTEL_PUNIT_IPC 141386d17b2SKate Hsuan tristate "Intel P-Unit IPC Driver" 142386d17b2SKate Hsuan help 143386d17b2SKate Hsuan This driver provides support for Intel P-Unit Mailbox IPC mechanism, 144386d17b2SKate Hsuan which is used to bridge the communications between kernel and P-Unit. 145386d17b2SKate Hsuan 146e6596c22SKate Hsuanconfig INTEL_RST 147e6596c22SKate Hsuan tristate "Intel Rapid Start Technology Driver" 148e6596c22SKate Hsuan depends on ACPI 149e6596c22SKate Hsuan help 150e6596c22SKate Hsuan This driver provides support for modifying parameters on systems 151e6596c22SKate Hsuan equipped with Intel's Rapid Start Technology. When put in an ACPI 152e6596c22SKate Hsuan sleep state, these devices will wake after either a configured 153e6596c22SKate Hsuan timeout or when the system battery reaches a critical state, 154e6596c22SKate Hsuan automatically copying memory contents to disk. On resume, the 155e6596c22SKate Hsuan firmware will copy the memory contents back to RAM and resume the OS 156e6596c22SKate Hsuan as usual. 157e6596c22SKate Hsuan 1582546c600SDavid E. Boxconfig INTEL_SDSI 1592546c600SDavid E. Box tristate "Intel Software Defined Silicon Driver" 1602546c600SDavid E. Box depends on INTEL_VSEC 1612546c600SDavid E. Box depends on X86_64 1622546c600SDavid E. Box help 1632546c600SDavid E. Box This driver enables access to the Intel Software Defined Silicon 1642546c600SDavid E. Box interface used to provision silicon features with an authentication 1652546c600SDavid E. Box certificate and capability license. 1662546c600SDavid E. Box 1672546c600SDavid E. Box To compile this driver as a module, choose M here: the module will 1682546c600SDavid E. Box be called intel_sdsi. 1692546c600SDavid E. Box 17047bbe03eSKate Hsuanconfig INTEL_SMARTCONNECT 17147bbe03eSKate Hsuan tristate "Intel Smart Connect disabling driver" 17247bbe03eSKate Hsuan depends on ACPI 17347bbe03eSKate Hsuan help 17447bbe03eSKate Hsuan Intel Smart Connect is a technology intended to permit devices to 17547bbe03eSKate Hsuan update state by resuming for a short period of time at regular 17647bbe03eSKate Hsuan intervals. If a user enables this functionality under Windows and 17747bbe03eSKate Hsuan then reboots into Linux, the system may remain configured to resume 17847bbe03eSKate Hsuan on suspend. In the absence of any userspace to support it, the system 17947bbe03eSKate Hsuan will then remain awake until something triggers another suspend. 18047bbe03eSKate Hsuan 18147bbe03eSKate Hsuan This driver checks to determine whether the device has Intel Smart 18247bbe03eSKate Hsuan Connect enabled, and if so disables it. 18347bbe03eSKate Hsuan 1841fef1c04SKate Hsuanconfig INTEL_TURBO_MAX_3 1851fef1c04SKate Hsuan bool "Intel Turbo Boost Max Technology 3.0 enumeration driver" 1861fef1c04SKate Hsuan depends on X86_64 && SCHED_MC_PRIO 1871fef1c04SKate Hsuan help 1881fef1c04SKate Hsuan This driver reads maximum performance ratio of each CPU and set up 1891fef1c04SKate Hsuan the scheduler priority metrics. In this way scheduler can prefer 1901fef1c04SKate Hsuan CPU with higher performance to schedule tasks. 1911fef1c04SKate Hsuan 1921fef1c04SKate Hsuan This driver is only required when the system is not using Hardware 1931fef1c04SKate Hsuan P-States (HWP). In HWP mode, priority can be read from ACPI tables. 1941fef1c04SKate Hsuan 195a3c8f906SDavid E. Boxconfig INTEL_VSEC 196a3c8f906SDavid E. Box tristate "Intel Vendor Specific Extended Capabilities Driver" 197a3c8f906SDavid E. Box depends on PCI 198a3c8f906SDavid E. Box select AUXILIARY_BUS 199a3c8f906SDavid E. Box help 200a3c8f906SDavid E. Box Adds support for feature drivers exposed using Intel PCIe VSEC and 201a3c8f906SDavid E. Box DVSEC. 202a3c8f906SDavid E. Box 203a3c8f906SDavid E. Box To compile this driver as a module, choose M here: the module will 204a3c8f906SDavid E. Box be called intel_vsec. 205