Andy Shevchenko | 8bd836f | 2021-06-18 15:55:15 +0300 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0-only |
| 2 | # |
| 3 | # Intel x86 Platform Specific Drivers |
| 4 | # |
| 5 | |
Kate Hsuan | 76693f5 | 2021-08-20 14:04:52 +0300 | [diff] [blame] | 6 | source "drivers/platform/x86/intel/atomisp2/Kconfig" |
Tony Luck | 67896ef | 2022-05-06 15:54:02 -0700 | [diff] [blame] | 7 | source "drivers/platform/x86/intel/ifs/Kconfig" |
Shravan S | dcfbd31 | 2021-07-24 02:44:52 +0530 | [diff] [blame] | 8 | source "drivers/platform/x86/intel/int1092/Kconfig" |
Andy Shevchenko | 8bd836f | 2021-06-18 15:55:15 +0300 | [diff] [blame] | 9 | source "drivers/platform/x86/intel/int3472/Kconfig" |
Kate Hsuan | fa082a7 | 2021-08-20 14:04:44 +0300 | [diff] [blame] | 10 | source "drivers/platform/x86/intel/pmc/Kconfig" |
David E. Box | e184b1e | 2021-07-27 09:49:28 -0700 | [diff] [blame] | 11 | source "drivers/platform/x86/intel/pmt/Kconfig" |
Kate Hsuan | 6b1e4828 | 2021-08-20 14:04:51 +0300 | [diff] [blame] | 12 | source "drivers/platform/x86/intel/speed_select_if/Kconfig" |
Kate Hsuan | 2b6cb8f | 2021-08-20 14:04:46 +0300 | [diff] [blame] | 13 | source "drivers/platform/x86/intel/telemetry/Kconfig" |
Kate Hsuan | bd5b4fb | 2021-08-20 14:04:57 +0300 | [diff] [blame] | 14 | source "drivers/platform/x86/intel/wmi/Kconfig" |
Srinivas Pandruvada | ce2645c | 2022-02-03 16:03:03 -0800 | [diff] [blame] | 15 | source "drivers/platform/x86/intel/uncore-frequency/Kconfig" |
| 16 | |
Andy Shevchenko | 8bd836f | 2021-06-18 15:55:15 +0300 | [diff] [blame] | 17 | |
Kate Hsuan | c3d3586 | 2021-08-20 14:04:53 +0300 | [diff] [blame] | 18 | config INTEL_HID_EVENT |
| 19 | tristate "Intel HID Event" |
| 20 | depends on ACPI |
| 21 | depends on INPUT |
| 22 | depends on I2C |
| 23 | select INPUT_SPARSEKMAP |
| 24 | help |
| 25 | This driver provides support for the Intel HID Event hotkey interface. |
| 26 | Some laptops require this driver for hotkey support. |
| 27 | |
| 28 | To compile this driver as a module, choose M here: the module will |
| 29 | be called intel_hid. |
| 30 | |
Kate Hsuan | 3afeacf | 2021-08-20 14:04:56 +0300 | [diff] [blame] | 31 | config INTEL_VBTN |
| 32 | tristate "Intel Virtual Button" |
| 33 | depends on ACPI |
| 34 | depends on INPUT |
| 35 | depends on I2C |
| 36 | select INPUT_SPARSEKMAP |
| 37 | help |
| 38 | This driver provides support for the Intel Virtual Button interface. |
| 39 | Some laptops require this driver for power button support. |
| 40 | |
| 41 | To compile this driver as a module, choose M here: the module will |
| 42 | be called intel_vbtn. |
| 43 | |
Kate Hsuan | daef4c5 | 2021-08-20 14:04:54 +0300 | [diff] [blame] | 44 | config INTEL_INT0002_VGPIO |
| 45 | tristate "Intel ACPI INT0002 Virtual GPIO driver" |
| 46 | depends on GPIOLIB && ACPI && PM_SLEEP |
| 47 | select GPIOLIB_IRQCHIP |
| 48 | help |
| 49 | Some peripherals on Bay Trail and Cherry Trail platforms signal a |
| 50 | Power Management Event (PME) to the Power Management Controller (PMC) |
| 51 | to wakeup the system. When this happens software needs to explicitly |
| 52 | clear the PME bus 0 status bit in the GPE0a_STS register to avoid an |
| 53 | IRQ storm on IRQ 9. |
| 54 | |
| 55 | This is modelled in ACPI through the INT0002 ACPI device, which is |
| 56 | called a "Virtual GPIO controller" in ACPI because it defines the |
| 57 | event handler to call when the PME triggers through _AEI and _L02 |
| 58 | methods as would be done for a real GPIO interrupt in ACPI. |
| 59 | |
| 60 | To compile this driver as a module, choose M here: the module will |
| 61 | be called intel_int0002_vgpio. |
| 62 | |
Kate Hsuan | cdbb8f5 | 2021-08-20 14:04:55 +0300 | [diff] [blame] | 63 | config INTEL_OAKTRAIL |
| 64 | tristate "Intel Oaktrail Platform Extras" |
| 65 | depends on ACPI |
| 66 | depends on ACPI_VIDEO || ACPI_VIDEO=n |
| 67 | depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI |
| 68 | help |
| 69 | Intel Oaktrail platform need this driver to provide interfaces to |
| 70 | enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y |
| 71 | here; it will only load on supported platforms. |
| 72 | |
Kate Hsuan | 9ed1005 | 2021-08-20 14:04:40 +0300 | [diff] [blame] | 73 | config INTEL_BXTWC_PMIC_TMU |
| 74 | tristate "Intel Broxton Whiskey Cove TMU Driver" |
| 75 | depends on INTEL_SOC_PMIC_BXTWC |
| 76 | depends on MFD_INTEL_PMC_BXT |
| 77 | select REGMAP |
| 78 | help |
| 79 | Select this driver to use Intel Broxton Whiskey Cove PMIC TMU feature. |
| 80 | This driver enables the alarm wakeup functionality in the TMU unit of |
| 81 | Whiskey Cove PMIC. |
| 82 | |
Hans de Goede | 94227b9 | 2023-03-03 23:19:28 +0100 | [diff] [blame] | 83 | config INTEL_BYTCRC_PWRSRC |
| 84 | tristate "Intel Bay Trail Crystal Cove power source driver" |
| 85 | depends on INTEL_SOC_PMIC |
| 86 | help |
| 87 | This option adds a power source driver for Crystal Cove PMICs |
| 88 | on Intel Bay Trail devices. |
| 89 | |
| 90 | To compile this driver as a module, choose M here: the module |
| 91 | will be called intel_bytcrc_pwrsrc. |
| 92 | |
Kate Hsuan | 2e4355e | 2021-08-20 14:04:41 +0300 | [diff] [blame] | 93 | config INTEL_CHTDC_TI_PWRBTN |
| 94 | tristate "Intel Cherry Trail Dollar Cove TI power button driver" |
| 95 | depends on INTEL_SOC_PMIC_CHTDC_TI |
| 96 | depends on INPUT |
| 97 | help |
| 98 | This option adds a power button driver for Dollar Cove TI |
| 99 | PMIC on Intel Cherry Trail devices. |
| 100 | |
| 101 | To compile this driver as a module, choose M here: the module |
| 102 | will be called intel_chtdc_ti_pwrbtn. |
| 103 | |
Hans de Goede | ae707d0 | 2022-02-06 23:02:20 +0100 | [diff] [blame] | 104 | config INTEL_CHTWC_INT33FE |
| 105 | tristate "Intel Cherry Trail Whiskey Cove ACPI INT33FE Driver" |
| 106 | depends on X86 && ACPI && I2C && REGULATOR |
| 107 | depends on CHARGER_BQ24190=y || (CHARGER_BQ24190=m && m) |
| 108 | depends on USB_ROLES_INTEL_XHCI=y || (USB_ROLES_INTEL_XHCI=m && m) |
| 109 | depends on TYPEC_MUX_PI3USB30532=y || (TYPEC_MUX_PI3USB30532=m && m) |
| 110 | help |
| 111 | This driver add support for the Intel Cherry Trail Whiskey Cove |
| 112 | INT33FE ACPI device found on the GPD win and the GPD pocket. |
| 113 | |
| 114 | The INT33FE ACPI device on these mini laptops contains I2cSerialBusV2 |
| 115 | resources for a MAX17042 Fuel Gauge, FUSB302 USB Type-C Controller |
| 116 | and PI3USB30532 USB switch. |
| 117 | This driver instantiates i2c-clients for these, so that standard |
| 118 | i2c drivers for these chips can bind to the them. |
| 119 | |
| 120 | If you enable this driver it is advised to also select |
| 121 | CONFIG_TYPEC_FUSB302=m, CONFIG_TYPEC_MUX_PI3USB30532=m and |
| 122 | CONFIG_BATTERY_MAX17042=m. |
| 123 | |
K Naduvalath, Sumesh | 7b6bf51 | 2021-09-13 10:40:56 +0530 | [diff] [blame] | 124 | config INTEL_ISHTP_ECLITE |
| 125 | tristate "Intel ISHTP eclite controller Driver" |
| 126 | depends on INTEL_ISH_HID |
| 127 | depends on ACPI |
| 128 | help |
| 129 | This driver is for accessing the PSE (Programmable Service Engine) - |
| 130 | an Embedded Controller like IP - using ISHTP (Integrated Sensor Hub |
| 131 | Transport Protocol) to get battery, thermal and UCSI (USB Type-C |
| 132 | Connector System Software Interface) related data from the platform. |
| 133 | Users who don't want to use discrete Embedded Controller on Intel's |
| 134 | Elkhartlake platform can leverage this integrated solution of |
| 135 | ECLite which is part of PSE subsystem. |
| 136 | |
| 137 | To compile this driver as a module, choose M here: the module |
| 138 | will be called intel_ishtp_eclite. |
| 139 | |
Kate Hsuan | f51c108 | 2021-08-20 14:04:42 +0300 | [diff] [blame] | 140 | config INTEL_MRFLD_PWRBTN |
| 141 | tristate "Intel Merrifield Basin Cove power button driver" |
| 142 | depends on INTEL_SOC_PMIC_MRFLD |
| 143 | depends on INPUT |
| 144 | help |
| 145 | This option adds a power button driver for Basin Cove PMIC |
| 146 | on Intel Merrifield devices. |
| 147 | |
| 148 | To compile this driver as a module, choose M here: the module |
| 149 | will be called intel_mrfld_pwrbtn. |
| 150 | |
Kate Hsuan | 386d17b | 2021-08-20 14:04:43 +0300 | [diff] [blame] | 151 | config INTEL_PUNIT_IPC |
| 152 | tristate "Intel P-Unit IPC Driver" |
| 153 | help |
| 154 | This driver provides support for Intel P-Unit Mailbox IPC mechanism, |
| 155 | which is used to bridge the communications between kernel and P-Unit. |
| 156 | |
Kate Hsuan | e6596c2 | 2021-08-20 14:04:47 +0300 | [diff] [blame] | 157 | config INTEL_RST |
| 158 | tristate "Intel Rapid Start Technology Driver" |
| 159 | depends on ACPI |
| 160 | help |
| 161 | This driver provides support for modifying parameters on systems |
| 162 | equipped with Intel's Rapid Start Technology. When put in an ACPI |
| 163 | sleep state, these devices will wake after either a configured |
| 164 | timeout or when the system battery reaches a critical state, |
| 165 | automatically copying memory contents to disk. On resume, the |
| 166 | firmware will copy the memory contents back to RAM and resume the OS |
| 167 | as usual. |
| 168 | |
David E. Box | 2546c60 | 2022-02-11 17:32:50 -0800 | [diff] [blame] | 169 | config INTEL_SDSI |
David E. Box | 4ea6291 | 2022-11-18 16:23:35 -0800 | [diff] [blame] | 170 | tristate "Intel On Demand (Software Defined Silicon) Driver" |
David E. Box | 2546c60 | 2022-02-11 17:32:50 -0800 | [diff] [blame] | 171 | depends on INTEL_VSEC |
| 172 | depends on X86_64 |
| 173 | help |
David E. Box | 4ea6291 | 2022-11-18 16:23:35 -0800 | [diff] [blame] | 174 | This driver enables access to the Intel On Demand (formerly Software |
| 175 | Defined Silicon) interface used to provision silicon features with an |
| 176 | authentication certificate and capability license. |
David E. Box | 2546c60 | 2022-02-11 17:32:50 -0800 | [diff] [blame] | 177 | |
| 178 | To compile this driver as a module, choose M here: the module will |
| 179 | be called intel_sdsi. |
| 180 | |
Kate Hsuan | 47bbe03 | 2021-08-20 14:04:48 +0300 | [diff] [blame] | 181 | config INTEL_SMARTCONNECT |
| 182 | tristate "Intel Smart Connect disabling driver" |
| 183 | depends on ACPI |
| 184 | help |
| 185 | Intel Smart Connect is a technology intended to permit devices to |
| 186 | update state by resuming for a short period of time at regular |
| 187 | intervals. If a user enables this functionality under Windows and |
| 188 | then reboots into Linux, the system may remain configured to resume |
| 189 | on suspend. In the absence of any userspace to support it, the system |
| 190 | will then remain awake until something triggers another suspend. |
| 191 | |
| 192 | This driver checks to determine whether the device has Intel Smart |
| 193 | Connect enabled, and if so disables it. |
| 194 | |
Srinivas Pandruvada | 17ca278 | 2024-05-28 10:34:57 +0300 | [diff] [blame] | 195 | config INTEL_TPMI_POWER_DOMAINS |
| 196 | tristate |
| 197 | |
Srinivas Pandruvada | 47731fd | 2023-02-01 17:07:35 -0800 | [diff] [blame] | 198 | config INTEL_TPMI |
| 199 | tristate "Intel Topology Aware Register and PM Capsule Interface (TPMI)" |
| 200 | depends on INTEL_VSEC |
| 201 | depends on X86_64 |
Srinivas Pandruvada | 17ca278 | 2024-05-28 10:34:57 +0300 | [diff] [blame] | 202 | select INTEL_TPMI_POWER_DOMAINS |
Srinivas Pandruvada | 47731fd | 2023-02-01 17:07:35 -0800 | [diff] [blame] | 203 | help |
| 204 | The Intel Topology Aware Register and PM Capsule Interface (TPMI), |
| 205 | provides enumerable MMIO interface for power management features. |
| 206 | This driver creates devices, so that other PM feature driver can |
| 207 | be loaded for PM specific feature operation. |
| 208 | |
| 209 | To compile this driver as a module, choose M here: the module will |
| 210 | be called intel_vsec_tpmi. |
| 211 | |
Tero Kristo | 811f67c5 | 2024-05-27 16:29:36 +0300 | [diff] [blame] | 212 | config INTEL_PLR_TPMI |
| 213 | tristate "Intel SoC TPMI Power Limit Reasons driver" |
| 214 | depends on INTEL_TPMI |
| 215 | help |
| 216 | This driver provides the TPMI power limit reasons status information |
| 217 | via debugfs files. |
| 218 | |
Kate Hsuan | 1fef1c0 | 2021-08-20 14:04:49 +0300 | [diff] [blame] | 219 | config INTEL_TURBO_MAX_3 |
| 220 | bool "Intel Turbo Boost Max Technology 3.0 enumeration driver" |
| 221 | depends on X86_64 && SCHED_MC_PRIO |
| 222 | help |
| 223 | This driver reads maximum performance ratio of each CPU and set up |
| 224 | the scheduler priority metrics. In this way scheduler can prefer |
| 225 | CPU with higher performance to schedule tasks. |
| 226 | |
| 227 | This driver is only required when the system is not using Hardware |
| 228 | P-States (HWP). In HWP mode, priority can be read from ACPI tables. |
| 229 | |
David E. Box | a3c8f90 | 2021-12-07 17:50:12 -0800 | [diff] [blame] | 230 | config INTEL_VSEC |
| 231 | tristate "Intel Vendor Specific Extended Capabilities Driver" |
| 232 | depends on PCI |
| 233 | select AUXILIARY_BUS |
| 234 | help |
| 235 | Adds support for feature drivers exposed using Intel PCIe VSEC and |
| 236 | DVSEC. |
| 237 | |
| 238 | To compile this driver as a module, choose M here: the module will |
| 239 | be called intel_vsec. |