1 ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 2 1da177e4SLinus Torvalds# 3 1da177e4SLinus Torvalds# Misc strange devices 4 1da177e4SLinus Torvalds# 5 1da177e4SLinus Torvalds 6 7c5763b8SFabio Estevammenu "Misc devices" 7 7c5763b8SFabio Estevam 8 ff606677SJean Delvareconfig SENSORS_LIS3LV02D 9 ff606677SJean Delvare tristate 10 ff606677SJean Delvare depends on INPUT 11 ff606677SJean Delvare 12 4eb174beSMichael Hennerichconfig AD525X_DPOT 13 6c536e4cSMichael Hennerich tristate "Analog Devices Digital Potentiometers" 14 6c536e4cSMichael Hennerich depends on (I2C || SPI) && SYSFS 15 4eb174beSMichael Hennerich help 16 4eb174beSMichael Hennerich If you say yes here, you get support for the Analog Devices 17 6c536e4cSMichael Hennerich AD5258, AD5259, AD5251, AD5252, AD5253, AD5254, AD5255 18 6c536e4cSMichael Hennerich AD5160, AD5161, AD5162, AD5165, AD5200, AD5201, AD5203, 19 6c536e4cSMichael Hennerich AD5204, AD5206, AD5207, AD5231, AD5232, AD5233, AD5235, 20 6c536e4cSMichael Hennerich AD5260, AD5262, AD5263, AD5290, AD5291, AD5292, AD5293, 21 e3ae6847SMichael Hennerich AD7376, AD8400, AD8402, AD8403, ADN2850, AD5241, AD5242, 22 c74cba61SMichael Hennerich AD5243, AD5245, AD5246, AD5247, AD5248, AD5280, AD5282, 23 a4bd3949SMichael Hennerich ADN2860, AD5273, AD5171, AD5170, AD5172, AD5173, AD5270, 24 a4bd3949SMichael Hennerich AD5271, AD5272, AD5274 25 4eb174beSMichael Hennerich digital potentiometer chips. 26 4eb174beSMichael Hennerich 27 8a05eb89SMauro Carvalho Chehab See Documentation/misc-devices/ad525x_dpot.rst for the 28 4eb174beSMichael Hennerich userspace interface. 29 4eb174beSMichael Hennerich 30 4eb174beSMichael Hennerich This driver can also be built as a module. If so, the module 31 4eb174beSMichael Hennerich will be called ad525x_dpot. 32 4eb174beSMichael Hennerich 33 6c536e4cSMichael Hennerichconfig AD525X_DPOT_I2C 34 6c536e4cSMichael Hennerich tristate "support I2C bus connection" 35 6c536e4cSMichael Hennerich depends on AD525X_DPOT && I2C 36 6c536e4cSMichael Hennerich help 37 6c536e4cSMichael Hennerich Say Y here if you have a digital potentiometers hooked to an I2C bus. 38 6c536e4cSMichael Hennerich 39 6c536e4cSMichael Hennerich To compile this driver as a module, choose M here: the 40 6c536e4cSMichael Hennerich module will be called ad525x_dpot-i2c. 41 6c536e4cSMichael Hennerich 42 6c536e4cSMichael Hennerichconfig AD525X_DPOT_SPI 43 6c536e4cSMichael Hennerich tristate "support SPI bus connection" 44 6c536e4cSMichael Hennerich depends on AD525X_DPOT && SPI_MASTER 45 6c536e4cSMichael Hennerich help 46 6c536e4cSMichael Hennerich Say Y here if you have a digital potentiometers hooked to an SPI bus. 47 6c536e4cSMichael Hennerich 48 6c536e4cSMichael Hennerich If unsure, say N (but it's safe to say "Y"). 49 6c536e4cSMichael Hennerich 50 6c536e4cSMichael Hennerich To compile this driver as a module, choose M here: the 51 6c536e4cSMichael Hennerich module will be called ad525x_dpot-spi. 52 6c536e4cSMichael Hennerich 53 54f69b92SJiri Kosinaconfig DUMMY_IRQ 54 54f69b92SJiri Kosina tristate "Dummy IRQ handler" 55 a7f7f624SMasahiro Yamada help 56 54f69b92SJiri Kosina This module accepts a single 'irq' parameter, which it should register for. 57 54f69b92SJiri Kosina The sole purpose of this module is to help with debugging of systems on 58 54f69b92SJiri Kosina which spurious IRQs would happen on disabled IRQ vector. 59 54f69b92SJiri Kosina 60 1da177e4SLinus Torvaldsconfig IBM_ASM 61 1da177e4SLinus Torvalds tristate "Device driver for IBM RSA service processor" 62 65929215SGreg Kroah-Hartman depends on X86 && PCI && INPUT 63 75339d82SRandy Dunlap depends on SERIAL_8250 || SERIAL_8250=n 64 a7f7f624SMasahiro Yamada help 65 1da177e4SLinus Torvalds This option enables device driver support for in-band access to the 66 1da177e4SLinus Torvalds IBM RSA (Condor) service processor in eServer xSeries systems. 67 1da177e4SLinus Torvalds The ibmasm device driver allows user space application to access 68 1da177e4SLinus Torvalds ASM (Advanced Systems Management) functions on the service 69 1da177e4SLinus Torvalds processor. The driver is meant to be used in conjunction with 70 1da177e4SLinus Torvalds a user space API. 71 1da177e4SLinus Torvalds The ibmasm driver also enables the OS to use the UART on the 72 1da177e4SLinus Torvalds service processor board as a regular serial port. To make use of 73 1da177e4SLinus Torvalds this feature serial driver support (CONFIG_SERIAL_8250) must be 74 1da177e4SLinus Torvalds enabled. 75 1da177e4SLinus Torvalds 76 1da177e4SLinus Torvalds WARNING: This software may not be supported or function 77 1da177e4SLinus Torvalds correctly on your IBM server. Please consult the IBM ServerProven 78 a52c8097SAlexander A. Klimov website <https://www-03.ibm.com/systems/info/x86servers/serverproven/compat/us/> 79 631dd1a8SJustin P. Mattock for information on the specific driver level and support statement 80 1da177e4SLinus Torvalds for your IBM server. 81 1da177e4SLinus Torvalds 82 0eca353eSBryant G. Lyconfig IBMVMC 83 0eca353eSBryant G. Ly tristate "IBM Virtual Management Channel support" 84 0eca353eSBryant G. Ly depends on PPC_PSERIES 85 0eca353eSBryant G. Ly help 86 0eca353eSBryant G. Ly This is the IBM POWER Virtual Management Channel 87 0eca353eSBryant G. Ly 88 0eca353eSBryant G. Ly This driver is to be used for the POWER Virtual 89 0eca353eSBryant G. Ly Management Channel virtual adapter on the PowerVM 90 0eca353eSBryant G. Ly platform. It provides both request/response and 91 0eca353eSBryant G. Ly async message support through the /dev/ibmvmc node. 92 0eca353eSBryant G. Ly 93 0eca353eSBryant G. Ly To compile this driver as a module, choose M here: the 94 0eca353eSBryant G. Ly module will be called ibmvmc. 95 0eca353eSBryant G. Ly 96 cef2cf07SJiri Slabyconfig PHANTOM 97 ec905a18SJiri Slaby tristate "Sensable PHANToM (PCI)" 98 cef2cf07SJiri Slaby depends on PCI 99 cef2cf07SJiri Slaby help 100 cef2cf07SJiri Slaby Say Y here if you want to build a driver for Sensable PHANToM device. 101 cef2cf07SJiri Slaby 102 ec905a18SJiri Slaby This driver is only for PCI PHANToMs. 103 ec905a18SJiri Slaby 104 cef2cf07SJiri Slaby If you choose to build module, its name will be phantom. If unsure, 105 cef2cf07SJiri Slaby say N here. 106 cef2cf07SJiri Slaby 107 f9565129SAlex Dubovconfig TIFM_CORE 108 65929215SGreg Kroah-Hartman tristate "TI Flash Media interface support" 109 65929215SGreg Kroah-Hartman depends on PCI 110 f9565129SAlex Dubov help 111 f9565129SAlex Dubov If you want support for Texas Instruments(R) Flash Media adapters 112 f9565129SAlex Dubov you should select this option and then also choose an appropriate 113 f9565129SAlex Dubov host adapter, such as 'TI Flash Media PCI74xx/PCI76xx host adapter 114 f9565129SAlex Dubov support', if you have a TI PCI74xx compatible card reader, for 115 f9565129SAlex Dubov example. 116 f9565129SAlex Dubov You will also have to select some flash card format drivers. MMC/SD 117 f9565129SAlex Dubov cards are supported via 'MMC/SD Card support: TI Flash Media MMC/SD 118 f9565129SAlex Dubov Interface support (MMC_TIFM_SD)'. 119 1da177e4SLinus Torvalds 120 f9565129SAlex Dubov To compile this driver as a module, choose M here: the module will 121 f9565129SAlex Dubov be called tifm_core. 122 f9565129SAlex Dubov 123 f9565129SAlex Dubovconfig TIFM_7XX1 124 65929215SGreg Kroah-Hartman tristate "TI Flash Media PCI74xx/PCI76xx host adapter support" 125 65929215SGreg Kroah-Hartman depends on PCI && TIFM_CORE 126 f9565129SAlex Dubov default TIFM_CORE 127 f9565129SAlex Dubov help 128 f9565129SAlex Dubov This option enables support for Texas Instruments(R) PCI74xx and 129 f9565129SAlex Dubov PCI76xx families of Flash Media adapters, found in many laptops. 130 f9565129SAlex Dubov To make actual use of the device, you will have to select some 131 f9565129SAlex Dubov flash card format drivers, as outlined in the TIFM_CORE Help. 132 f9565129SAlex Dubov 133 f9565129SAlex Dubov To compile this driver as a module, choose M here: the module will 134 f9565129SAlex Dubov be called tifm_7xx1. 135 f9565129SAlex Dubov 136 a412ae3fSDarrick J. Wongconfig ICS932S401 137 a412ae3fSDarrick J. Wong tristate "Integrated Circuits ICS932S401" 138 65929215SGreg Kroah-Hartman depends on I2C 139 a412ae3fSDarrick J. Wong help 140 a412ae3fSDarrick J. Wong If you say yes here you get support for the Integrated Circuits 141 a412ae3fSDarrick J. Wong ICS932S401 clock control chips. 142 a412ae3fSDarrick J. Wong 143 a412ae3fSDarrick J. Wong This driver can also be built as a module. If so, the module 144 a412ae3fSDarrick J. Wong will be called ics932s401. 145 a412ae3fSDarrick J. Wong 146 eb1f2930SHans-Christian Egtvedtconfig ATMEL_SSC 147 eb1f2930SHans-Christian Egtvedt tristate "Device driver for Atmel SSC peripheral" 148 3a92a661SCorentin Labbe depends on HAS_IOMEM && (ARCH_AT91 || COMPILE_TEST) 149 a7f7f624SMasahiro Yamada help 150 692105b8SMatt LaPlante This option enables device driver support for Atmel Synchronized 151 eb1f2930SHans-Christian Egtvedt Serial Communication peripheral (SSC). 152 eb1f2930SHans-Christian Egtvedt 153 eb1f2930SHans-Christian Egtvedt The SSC peripheral supports a wide variety of serial frame based 154 eb1f2930SHans-Christian Egtvedt communications, i.e. I2S, SPI, etc. 155 eb1f2930SHans-Christian Egtvedt 156 eb1f2930SHans-Christian Egtvedt If unsure, say N. 157 eb1f2930SHans-Christian Egtvedt 158 d569d5bbSJames Bottomleyconfig ENCLOSURE_SERVICES 159 d569d5bbSJames Bottomley tristate "Enclosure Services" 160 d569d5bbSJames Bottomley help 161 d569d5bbSJames Bottomley Provides support for intelligent enclosures (bays which 162 d569d5bbSJames Bottomley contain storage devices). You also need either a host 163 d569d5bbSJames Bottomley driver (SCSI/ATA) which supports enclosures 164 d569d5bbSJames Bottomley or a SCSI enclosure device (SES) to use these services. 165 d569d5bbSJames Bottomley 166 45d9ca49SDean Nelsonconfig SGI_XP 167 45d9ca49SDean Nelson tristate "Support communication between SGI SSIs" 168 3b0de7b3SDean Nelson depends on NET 169 df41017eSChristoph Hellwig depends on (IA64_SGI_UV || X86_UV) && SMP 170 9726bfcdSChristoph Hellwig depends on X86_64 || BROKEN 171 1bc4faa5SRobin Holt select SGI_GRU if X86_64 && SMP 172 a7f7f624SMasahiro Yamada help 173 45d9ca49SDean Nelson An SGI machine can be divided into multiple Single System 174 45d9ca49SDean Nelson Images which act independently of each other and have 175 45d9ca49SDean Nelson hardware based memory protection from the others. Enabling 176 45d9ca49SDean Nelson this feature will allow for direct communication between SSIs 177 45d9ca49SDean Nelson based on a network adapter and DMA messaging. 178 45d9ca49SDean Nelson 179 4a4a4e9eSQuan Nguyenconfig SMPRO_ERRMON 180 4a4a4e9eSQuan Nguyen tristate "Ampere Computing SMPro error monitor driver" 181 4a4a4e9eSQuan Nguyen depends on MFD_SMPRO || COMPILE_TEST 182 4a4a4e9eSQuan Nguyen help 183 4a4a4e9eSQuan Nguyen Say Y here to get support for the SMpro error monitor function 184 4a4a4e9eSQuan Nguyen provided by Ampere Computing's Altra and Altra Max SoCs. Upon 185 4a4a4e9eSQuan Nguyen loading, the driver creates sysfs files which can be use to gather 186 4a4a4e9eSQuan Nguyen multiple HW error data reported via read and write system calls. 187 4a4a4e9eSQuan Nguyen 188 4a4a4e9eSQuan Nguyen To compile this driver as a module, say M here. The driver will be 189 4a4a4e9eSQuan Nguyen called smpro-errmon. 190 4a4a4e9eSQuan Nguyen 191 763dc90eSQuan Nguyenconfig SMPRO_MISC 192 763dc90eSQuan Nguyen tristate "Ampere Computing SMPro miscellaneous driver" 193 763dc90eSQuan Nguyen depends on MFD_SMPRO || COMPILE_TEST 194 763dc90eSQuan Nguyen help 195 763dc90eSQuan Nguyen Say Y here to get support for the SMpro error miscellalenous function 196 763dc90eSQuan Nguyen provided by Ampere Computing's Altra and Altra Max SoCs. 197 763dc90eSQuan Nguyen 198 763dc90eSQuan Nguyen To compile this driver as a module, say M here. The driver will be 199 763dc90eSQuan Nguyen called smpro-misc. 200 763dc90eSQuan Nguyen 201 82dca611SAndres Salomonconfig CS5535_MFGPT 202 82dca611SAndres Salomon tristate "CS5535/CS5536 Geode Multi-Function General Purpose Timer (MFGPT) support" 203 0f78a11eSJean Delvare depends on MFD_CS5535 204 82dca611SAndres Salomon help 205 82dca611SAndres Salomon This driver provides access to MFGPT functionality for other 206 82dca611SAndres Salomon drivers that need timers. MFGPTs are available in the CS5535 and 207 82dca611SAndres Salomon CS5536 companion chips that are found in AMD Geode and several 208 82dca611SAndres Salomon other platforms. They have a better resolution and max interval 209 82dca611SAndres Salomon than the generic PIT, and are suitable for use as high-res timers. 210 82dca611SAndres Salomon You probably don't want to enable this manually; other drivers that 211 82dca611SAndres Salomon make use of it should enable it. 212 82dca611SAndres Salomon 213 82dca611SAndres Salomonconfig CS5535_MFGPT_DEFAULT_IRQ 214 82dca611SAndres Salomon int 215 2bf212b9SGeert Uytterhoeven depends on CS5535_MFGPT 216 82dca611SAndres Salomon default 7 217 82dca611SAndres Salomon help 218 82dca611SAndres Salomon MFGPTs on the CS5535 require an interrupt. The selected IRQ 219 82dca611SAndres Salomon can be overridden as a module option as well as by driver that 220 82dca611SAndres Salomon use the cs5535_mfgpt_ API; however, different architectures might 221 82dca611SAndres Salomon want to use a different IRQ by default. This is here for 222 82dca611SAndres Salomon architectures to set as necessary. 223 82dca611SAndres Salomon 224 9c8f05c2SRandy Dunlapconfig CS5535_CLOCK_EVENT_SRC 225 9c8f05c2SRandy Dunlap tristate "CS5535/CS5536 high-res timer (MFGPT) events" 226 592913ecSJohn Stultz depends on GENERIC_CLOCKEVENTS && CS5535_MFGPT 227 9c8f05c2SRandy Dunlap help 228 9c8f05c2SRandy Dunlap This driver provides a clock event source based on the MFGPT 229 9c8f05c2SRandy Dunlap timer(s) in the CS5535 and CS5536 companion chips. 230 9c8f05c2SRandy Dunlap MFGPTs have a better resolution and max interval than the 231 9c8f05c2SRandy Dunlap generic PIT, and are suitable for use as high-res timers. 232 9c8f05c2SRandy Dunlap 233 0f920277SSebastian Reichelconfig GEHC_ACHC 234 0f920277SSebastian Reichel tristate "GEHC ACHC support" 235 0f920277SSebastian Reichel depends on SPI && SYSFS 236 0f920277SSebastian Reichel depends on SOC_IMX53 || COMPILE_TEST 237 0f920277SSebastian Reichel select FW_LOADER 238 0f920277SSebastian Reichel help 239 0f920277SSebastian Reichel Support for GE ACHC microcontroller, that is part of the GE 240 0f920277SSebastian Reichel PPD device. 241 0f920277SSebastian Reichel 242 0f920277SSebastian Reichel To compile this driver as a module, choose M here: the 243 0f920277SSebastian Reichel module will be called gehc-achc. 244 0f920277SSebastian Reichel 245 bb3b6552SMauro Carvalho Chehabconfig HI6421V600_IRQ 246 bb3b6552SMauro Carvalho Chehab tristate "HiSilicon Hi6421v600 IRQ and powerkey" 247 bb3b6552SMauro Carvalho Chehab depends on OF 248 bb3b6552SMauro Carvalho Chehab depends on SPMI 249 97d8ebeaSRandy Dunlap depends on HAS_IOMEM 250 bb3b6552SMauro Carvalho Chehab select MFD_CORE 251 bb3b6552SMauro Carvalho Chehab select REGMAP_SPMI 252 bb3b6552SMauro Carvalho Chehab help 253 bb3b6552SMauro Carvalho Chehab This driver provides IRQ handling for Hi6421v600, used on 254 bb3b6552SMauro Carvalho Chehab some Kirin chipsets, like the one at Hikey 970. 255 bb3b6552SMauro Carvalho Chehab 256 89bcb05dSDavid Altobelliconfig HP_ILO 257 1ce873abSdann frazier tristate "Channel interface driver for the HP iLO processor" 258 f38954c9SAndrew Morton depends on PCI 259 89bcb05dSDavid Altobelli help 260 89bcb05dSDavid Altobelli The channel interface driver allows applications to communicate 261 1ce873abSdann frazier with iLO management processors present on HP ProLiant servers. 262 1ce873abSdann frazier Upon loading, the driver creates /dev/hpilo/dXccbN files, which 263 1ce873abSdann frazier can be used to gather data from the management processor, via 264 1ce873abSdann frazier read and write system calls. 265 89bcb05dSDavid Altobelli 266 89bcb05dSDavid Altobelli To compile this driver as a module, choose M here: the 267 89bcb05dSDavid Altobelli module will be called hpilo. 268 89bcb05dSDavid Altobelli 269 1f26d1c1STim Birdconfig QCOM_COINCELL 270 1f26d1c1STim Bird tristate "Qualcomm coincell charger support" 271 1f26d1c1STim Bird depends on MFD_SPMI_PMIC || COMPILE_TEST 272 1f26d1c1STim Bird help 273 1f26d1c1STim Bird This driver supports the coincell block found inside of 274 1f26d1c1STim Bird Qualcomm PMICs. The coincell charger provides a means to 275 1f26d1c1STim Bird charge a coincell battery or backup capacitor which is used 276 1f26d1c1STim Bird to maintain PMIC register and RTC state in the absence of 277 1f26d1c1STim Bird external power. 278 1f26d1c1STim Bird 279 f6f9279fSSrinivas Kandagatlaconfig QCOM_FASTRPC 280 f6f9279fSSrinivas Kandagatla tristate "Qualcomm FastRPC" 281 f6f9279fSSrinivas Kandagatla depends on ARCH_QCOM || COMPILE_TEST 282 f6f9279fSSrinivas Kandagatla depends on RPMSG 283 c0fae22fSSrinivas Kandagatla select DMA_SHARED_BUFFER 284 e90d9119SVamsi Krishna Gattupalli select QCOM_SCM 285 f6f9279fSSrinivas Kandagatla help 286 f6f9279fSSrinivas Kandagatla Provides a communication mechanism that allows for clients to 287 f6f9279fSSrinivas Kandagatla make remote method invocations across processor boundary to 288 f6f9279fSSrinivas Kandagatla applications DSP processor. Say M if you want to enable this 289 f6f9279fSSrinivas Kandagatla module. 290 f6f9279fSSrinivas Kandagatla 291 3d919e5fSJack Steinerconfig SGI_GRU 292 3d919e5fSJack Steiner tristate "SGI GRU driver" 293 1bc4faa5SRobin Holt depends on X86_UV && SMP 294 3d919e5fSJack Steiner select MMU_NOTIFIER 295 a7f7f624SMasahiro Yamada help 296 3d919e5fSJack Steiner The GRU is a hardware resource located in the system chipset. The GRU 297 3d919e5fSJack Steiner contains memory that can be mmapped into the user address space. This memory is 298 3d919e5fSJack Steiner used to communicate with the GRU to perform functions such as load/store, 299 3d919e5fSJack Steiner scatter/gather, bcopy, AMOs, etc. The GRU is directly accessed by user 300 3d919e5fSJack Steiner instructions using user virtual addresses. GRU instructions (ex., bcopy) use 301 3d919e5fSJack Steiner user virtual addresses for operands. 302 3d919e5fSJack Steiner 303 3d919e5fSJack Steiner If you are not running on a SGI UV system, say N. 304 3d919e5fSJack Steiner 305 3d919e5fSJack Steinerconfig SGI_GRU_DEBUG 306 3d919e5fSJack Steiner bool "SGI GRU driver debug" 307 3d919e5fSJack Steiner depends on SGI_GRU 308 a7f7f624SMasahiro Yamada help 309 a82cb8b9SGeert Uytterhoeven This option enables additional debugging code for the SGI GRU driver. 310 a82cb8b9SGeert Uytterhoeven If you are unsure, say N. 311 3d919e5fSJack Steiner 312 22d96aa5Sananthaconfig APDS9802ALS 313 22d96aa5Sanantha tristate "Medfield Avago APDS9802 ALS Sensor module" 314 22d96aa5Sanantha depends on I2C 315 22d96aa5Sanantha help 316 22d96aa5Sanantha If you say yes here you get support for the ALS APDS9802 ambient 317 22d96aa5Sanantha light sensor. 318 22d96aa5Sanantha 319 22d96aa5Sanantha This driver can also be built as a module. If so, the module 320 22d96aa5Sanantha will be called apds9802als. 321 22d96aa5Sanantha 322 3cdbbeebSDaniel Mackconfig ISL29003 323 3cdbbeebSDaniel Mack tristate "Intersil ISL29003 ambient light sensor" 324 3cdbbeebSDaniel Mack depends on I2C && SYSFS 325 3cdbbeebSDaniel Mack help 326 3cdbbeebSDaniel Mack If you say yes here you get support for the Intersil ISL29003 327 3cdbbeebSDaniel Mack ambient light sensor. 328 3cdbbeebSDaniel Mack 329 3cdbbeebSDaniel Mack This driver can also be built as a module. If so, the module 330 3cdbbeebSDaniel Mack will be called isl29003. 331 3cdbbeebSDaniel Mack 332 2e85c4ddSKalhan Trisalconfig ISL29020 333 2e85c4ddSKalhan Trisal tristate "Intersil ISL29020 ambient light sensor" 334 2e85c4ddSKalhan Trisal depends on I2C 335 2e85c4ddSKalhan Trisal help 336 2e85c4ddSKalhan Trisal If you say yes here you get support for the Intersil ISL29020 337 2e85c4ddSKalhan Trisal ambient light sensor. 338 2e85c4ddSKalhan Trisal 339 2e85c4ddSKalhan Trisal This driver can also be built as a module. If so, the module 340 2e85c4ddSKalhan Trisal will be called isl29020. 341 2e85c4ddSKalhan Trisal 342 6a9bccedSJean Delvareconfig SENSORS_TSL2550 343 6a9bccedSJean Delvare tristate "Taos TSL2550 ambient light sensor" 344 6a9bccedSJean Delvare depends on I2C && SYSFS 345 6a9bccedSJean Delvare help 346 6a9bccedSJean Delvare If you say yes here you get support for the Taos TSL2550 347 6a9bccedSJean Delvare ambient light sensor. 348 6a9bccedSJean Delvare 349 6a9bccedSJean Delvare This driver can also be built as a module. If so, the module 350 6a9bccedSJean Delvare will be called tsl2550. 351 6a9bccedSJean Delvare 352 190420abSSamu Onkaloconfig SENSORS_BH1770 353 190420abSSamu Onkalo tristate "BH1770GLC / SFH7770 combined ALS - Proximity sensor" 354 190420abSSamu Onkalo depends on I2C 355 a7f7f624SMasahiro Yamada help 356 190420abSSamu Onkalo Say Y here if you want to build a driver for BH1770GLC (ROHM) or 357 190420abSSamu Onkalo SFH7770 (Osram) combined ambient light and proximity sensor chip. 358 190420abSSamu Onkalo 359 190420abSSamu Onkalo To compile this driver as a module, choose M here: the 360 190420abSSamu Onkalo module will be called bh1770glc. If unsure, say N here. 361 190420abSSamu Onkalo 362 92b1f84dSSamu Onkaloconfig SENSORS_APDS990X 363 92b1f84dSSamu Onkalo tristate "APDS990X combined als and proximity sensors" 364 92b1f84dSSamu Onkalo depends on I2C 365 a7f7f624SMasahiro Yamada help 366 92b1f84dSSamu Onkalo Say Y here if you want to build a driver for Avago APDS990x 367 92b1f84dSSamu Onkalo combined ambient light and proximity sensor chip. 368 92b1f84dSSamu Onkalo 369 92b1f84dSSamu Onkalo To compile this driver as a module, choose M here: the 370 92b1f84dSSamu Onkalo module will be called apds990x. If unsure, say N here. 371 92b1f84dSSamu Onkalo 372 cfa3b24cSKalhan Trisalconfig HMC6352 373 cfa3b24cSKalhan Trisal tristate "Honeywell HMC6352 compass" 374 cfa3b24cSKalhan Trisal depends on I2C 375 cfa3b24cSKalhan Trisal help 376 cfa3b24cSKalhan Trisal This driver provides support for the Honeywell HMC6352 compass, 377 cfa3b24cSKalhan Trisal providing configuration and heading data via sysfs. 378 cfa3b24cSKalhan Trisal 379 dddc66ffSWolfram Sangconfig DS1682 380 dddc66ffSWolfram Sang tristate "Dallas DS1682 Total Elapsed Time Recorder with Alarm" 381 65929215SGreg Kroah-Hartman depends on I2C 382 dddc66ffSWolfram Sang help 383 dddc66ffSWolfram Sang If you say yes here you get support for Dallas Semiconductor 384 dddc66ffSWolfram Sang DS1682 Total Elapsed Time Recorder. 385 dddc66ffSWolfram Sang 386 dddc66ffSWolfram Sang This driver can also be built as a module. If so, the module 387 dddc66ffSWolfram Sang will be called ds1682. 388 dddc66ffSWolfram Sang 389 453dc659SDmitry Torokhovconfig VMWARE_BALLOON 390 453dc659SDmitry Torokhov tristate "VMware Balloon Driver" 391 48e3d668SPhilip P. Moltmann depends on VMWARE_VMCI && X86 && HYPERVISOR_GUEST 392 83a8afa7SNadav Amit select MEMORY_BALLOON 393 453dc659SDmitry Torokhov help 394 453dc659SDmitry Torokhov This is VMware physical memory management driver which acts 395 453dc659SDmitry Torokhov like a "balloon" that can be inflated to reclaim physical pages 396 453dc659SDmitry Torokhov by reserving them in the guest and invalidating them in the 397 453dc659SDmitry Torokhov monitor, freeing up the underlying machine pages so they can 398 453dc659SDmitry Torokhov be allocated to other guests. The balloon can also be deflated 399 453dc659SDmitry Torokhov to allow the guest to use more physical memory. 400 453dc659SDmitry Torokhov 401 453dc659SDmitry Torokhov If unsure, say N. 402 453dc659SDmitry Torokhov 403 453dc659SDmitry Torokhov To compile this driver as a module, choose M here: the 404 d544b7a4SDmitry Torokhov module will be called vmw_balloon. 405 453dc659SDmitry Torokhov 406 cf4ece53SMasayuki Ohtakconfig PCH_PHUB 407 584ad00cSTomoya MORINAGA tristate "Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) PHUB" 408 4cd5773aSAndy Shevchenko select GENERIC_NET_UTILS 409 46fd8c34SPaul Burton depends on PCI && (X86_32 || MIPS || COMPILE_TEST) 410 cf4ece53SMasayuki Ohtak help 411 cf4ece53SMasayuki Ohtak This driver is for PCH(Platform controller Hub) PHUB(Packet Hub) of 412 cf4ece53SMasayuki Ohtak Intel Topcliff which is an IOH(Input/Output Hub) for x86 embedded 413 cf4ece53SMasayuki Ohtak processor. The Topcliff has MAC address and Option ROM data in SROM. 414 cf4ece53SMasayuki Ohtak This driver can access MAC address and Option ROM data in SROM. 415 cf4ece53SMasayuki Ohtak 416 584ad00cSTomoya MORINAGA This driver also can be used for LAPIS Semiconductor's IOH, 417 584ad00cSTomoya MORINAGA ML7213/ML7223/ML7831. 418 584ad00cSTomoya MORINAGA ML7213 which is for IVI(In-Vehicle Infotainment) use. 419 584ad00cSTomoya MORINAGA ML7223 IOH is for MP(Media Phone) use. 420 584ad00cSTomoya MORINAGA ML7831 IOH is for general purpose use. 421 584ad00cSTomoya MORINAGA ML7213/ML7223/ML7831 is companion chip for Intel Atom E6xx series. 422 584ad00cSTomoya MORINAGA ML7213/ML7223/ML7831 is completely compatible for Intel EG20T PCH. 423 c47dda7dSTomoya MORINAGA 424 cf4ece53SMasayuki Ohtak To compile this driver as a module, choose M here: the module will 425 cf4ece53SMasayuki Ohtak be called pch_phub. 426 cf4ece53SMasayuki Ohtak 427 781551dfSStefan Roeseconfig LATTICE_ECP3_CONFIG 428 781551dfSStefan Roese tristate "Lattice ECP3 FPGA bitstream configuration via SPI" 429 781551dfSStefan Roese depends on SPI && SYSFS 430 781551dfSStefan Roese select FW_LOADER 431 781551dfSStefan Roese default n 432 781551dfSStefan Roese help 433 781551dfSStefan Roese This option enables support for bitstream configuration (programming 434 781551dfSStefan Roese or loading) of the Lattice ECP3 FPGA family via SPI. 435 781551dfSStefan Roese 436 781551dfSStefan Roese If unsure, say N. 437 781551dfSStefan Roese 438 4984c6f5SPhilipp Zabelconfig SRAM 439 4984c6f5SPhilipp Zabel bool "Generic on-chip SRAM driver" 440 4984c6f5SPhilipp Zabel depends on HAS_IOMEM 441 4984c6f5SPhilipp Zabel select GENERIC_ALLOCATOR 442 37afff0dSDave Gerlach select SRAM_EXEC if ARM 443 4984c6f5SPhilipp Zabel help 444 4984c6f5SPhilipp Zabel This driver allows you to declare a memory region to be managed by 445 4984c6f5SPhilipp Zabel the genalloc API. It is supposed to be used for small on-chip SRAM 446 4984c6f5SPhilipp Zabel areas found on many SoCs. 447 4984c6f5SPhilipp Zabel 448 37afff0dSDave Gerlachconfig SRAM_EXEC 449 37afff0dSDave Gerlach bool 450 37afff0dSDave Gerlach 451 e8a30eefSGustavo Pimentelconfig DW_XDATA_PCIE 452 e8a30eefSGustavo Pimentel depends on PCI 453 e8a30eefSGustavo Pimentel tristate "Synopsys DesignWare xData PCIe driver" 454 e8a30eefSGustavo Pimentel help 455 e8a30eefSGustavo Pimentel This driver allows controlling Synopsys DesignWare PCIe traffic 456 e8a30eefSGustavo Pimentel generator IP also known as xData, present in Synopsys DesignWare 457 e8a30eefSGustavo Pimentel PCIe Endpoint prototype. 458 e8a30eefSGustavo Pimentel 459 e8a30eefSGustavo Pimentel If unsure, say N. 460 e8a30eefSGustavo Pimentel 461 2c156ac7SKishon Vijay Abraham Iconfig PCI_ENDPOINT_TEST 462 2c156ac7SKishon Vijay Abraham I depends on PCI 463 a20cfc1cSTobias Regnery select CRC32 464 2c156ac7SKishon Vijay Abraham I tristate "PCI Endpoint Test driver" 465 a7f7f624SMasahiro Yamada help 466 2c156ac7SKishon Vijay Abraham I Enable this configuration option to enable the host side test driver 467 2c156ac7SKishon Vijay Abraham I for PCI Endpoint. 468 2c156ac7SKishon Vijay Abraham I 469 76d83e1cSDragan Cveticconfig XILINX_SDFEC 470 76d83e1cSDragan Cvetic tristate "Xilinx SDFEC 16" 471 01fd150fSRandy Dunlap depends on HAS_IOMEM 472 76d83e1cSDragan Cvetic help 473 76d83e1cSDragan Cvetic This option enables support for the Xilinx SDFEC (Soft Decision 474 76d83e1cSDragan Cvetic Forward Error Correction) driver. This enables a char driver 475 76d83e1cSDragan Cvetic for the SDFEC. 476 76d83e1cSDragan Cvetic 477 76d83e1cSDragan Cvetic You may select this driver if your design instantiates the 478 76d83e1cSDragan Cvetic SDFEC(16nm) hardened block. To compile this as a module choose M. 479 76d83e1cSDragan Cvetic 480 76d83e1cSDragan Cvetic If unsure, say N. 481 76d83e1cSDragan Cvetic 482 e455b69dSRui Fengconfig MISC_RTSX 483 e455b69dSRui Feng tristate 484 e455b69dSRui Feng default MISC_RTSX_PCI || MISC_RTSX_USB 485 e455b69dSRui Feng 486 7a6ff4c4SYu Chenconfig HISI_HIKEY_USB 487 d210a002SMauro Carvalho Chehab tristate "USB GPIO Hub on HiSilicon Hikey 960/970 Platform" 488 7a6ff4c4SYu Chen depends on (OF && GPIOLIB) || COMPILE_TEST 489 51fbad38SMauro Carvalho Chehab depends on USB_ROLE_SWITCH 490 7a6ff4c4SYu Chen help 491 7a6ff4c4SYu Chen If you say yes here this adds support for the on-board USB GPIO hub 492 d210a002SMauro Carvalho Chehab found on HiKey 960/970 boards, which is necessary to support 493 d210a002SMauro Carvalho Chehab switching between the dual-role USB-C port and the USB-A host ports 494 d210a002SMauro Carvalho Chehab using only one USB controller. 495 7a6ff4c4SYu Chen 496 f396ededSDavid Brazdilconfig OPEN_DICE 497 f396ededSDavid Brazdil tristate "Open Profile for DICE driver" 498 f396ededSDavid Brazdil depends on OF_RESERVED_MEM 499 *aefc8b57SBaoquan He depends on HAS_IOMEM 500 f396ededSDavid Brazdil help 501 f396ededSDavid Brazdil This driver exposes a DICE reserved memory region to userspace via 502 f396ededSDavid Brazdil a character device. The memory region contains Compound Device 503 f396ededSDavid Brazdil Identifiers (CDIs) generated by firmware as an output of DICE 504 f396ededSDavid Brazdil measured boot flow. Userspace can use CDIs for remote attestation 505 f396ededSDavid Brazdil and sealing. 506 f396ededSDavid Brazdil 507 f396ededSDavid Brazdil If unsure, say N. 508 f396ededSDavid Brazdil 509 6c93c6f3SSebastian Eneconfig VCPU_STALL_DETECTOR 510 6c93c6f3SSebastian Ene tristate "Guest vCPU stall detector" 511 6c93c6f3SSebastian Ene depends on OF && HAS_IOMEM 512 6c93c6f3SSebastian Ene help 513 6c93c6f3SSebastian Ene When this driver is bound inside a KVM guest, it will 514 6c93c6f3SSebastian Ene periodically "pet" an MMIO stall detector device from each vCPU 515 6c93c6f3SSebastian Ene and allow the host to detect vCPU stalls. 516 6c93c6f3SSebastian Ene 517 6c93c6f3SSebastian Ene To compile this driver as a module, choose M here: the module 518 6c93c6f3SSebastian Ene will be called vcpu_stall_detector. 519 6c93c6f3SSebastian Ene 520 6c93c6f3SSebastian Ene If you do not intend to run this kernel as a guest, say N. 521 6c93c6f3SSebastian Ene 522 f5ec7f54SAppana Durga Kedareswara raoconfig TMR_MANAGER 523 f5ec7f54SAppana Durga Kedareswara rao tristate "Select TMR Manager" 524 f5ec7f54SAppana Durga Kedareswara rao depends on MICROBLAZE && MB_MANAGER 525 f5ec7f54SAppana Durga Kedareswara rao help 526 f5ec7f54SAppana Durga Kedareswara rao This option enables the driver developed for TMR Manager. 527 f5ec7f54SAppana Durga Kedareswara rao The Triple Modular Redundancy(TMR) manager provides support for 528 f5ec7f54SAppana Durga Kedareswara rao fault detection. 529 f5ec7f54SAppana Durga Kedareswara rao 530 f5ec7f54SAppana Durga Kedareswara rao Say N here unless you know what you are doing. 531 f5ec7f54SAppana Durga Kedareswara rao 532 895ae5beSAppana Durga Kedareswara raoconfig TMR_INJECT 533 895ae5beSAppana Durga Kedareswara rao tristate "Select TMR Inject" 534 895ae5beSAppana Durga Kedareswara rao depends on TMR_MANAGER && FAULT_INJECTION_DEBUG_FS 535 895ae5beSAppana Durga Kedareswara rao help 536 895ae5beSAppana Durga Kedareswara rao This option enables the driver developed for TMR Inject. 537 895ae5beSAppana Durga Kedareswara rao The Triple Modular Redundancy(TMR) Inject provides 538 895ae5beSAppana Durga Kedareswara rao fault injection. 539 895ae5beSAppana Durga Kedareswara rao 540 895ae5beSAppana Durga Kedareswara rao Say N here unless you know what you are doing. 541 895ae5beSAppana Durga Kedareswara rao 542 875fdd07SJulien Panisconfig TPS6594_ESM 543 875fdd07SJulien Panis tristate "TI TPS6594 Error Signal Monitor support" 544 875fdd07SJulien Panis depends on MFD_TPS6594 545 875fdd07SJulien Panis default MFD_TPS6594 546 875fdd07SJulien Panis help 547 875fdd07SJulien Panis Support ESM (Error Signal Monitor) on TPS6594 PMIC devices. 548 875fdd07SJulien Panis ESM is used typically to reboot the board in error condition. 549 875fdd07SJulien Panis 550 875fdd07SJulien Panis This driver can also be built as a module. If so, the module 551 875fdd07SJulien Panis will be called tps6594-esm. 552 875fdd07SJulien Panis 553 a0df3ef0SJulien Panisconfig TPS6594_PFSM 554 a0df3ef0SJulien Panis tristate "TI TPS6594 Pre-configurable Finite State Machine support" 555 a0df3ef0SJulien Panis depends on MFD_TPS6594 556 a0df3ef0SJulien Panis default MFD_TPS6594 557 a0df3ef0SJulien Panis help 558 a0df3ef0SJulien Panis Support PFSM (Pre-configurable Finite State Machine) on TPS6594 PMIC devices. 559 a0df3ef0SJulien Panis These devices integrate a finite state machine engine, which manages the state 560 a0df3ef0SJulien Panis of the device during operating state transition. 561 a0df3ef0SJulien Panis 562 a0df3ef0SJulien Panis This driver can also be built as a module. If so, the module 563 a0df3ef0SJulien Panis will be called tps6594-pfsm. 564 a0df3ef0SJulien Panis 565 4e17e1dbSRodolfo Giomettisource "drivers/misc/c2port/Kconfig" 566 5195e509SWolfram Sangsource "drivers/misc/eeprom/Kconfig" 567 5f5bac82SMichał Mirosławsource "drivers/misc/cb710/Kconfig" 568 2bb32e84SPavan Savoysource "drivers/misc/ti-st/Kconfig" 569 ff606677SJean Delvaresource "drivers/misc/lis3lv02d/Kconfig" 570 cff4fa84SIgor M. Liplianinsource "drivers/misc/altera-stapl/Kconfig" 571 ffc2825cSGreg Kroah-Hartmansource "drivers/misc/mei/Kconfig" 572 20259849SGeorge Zhangsource "drivers/misc/vmw_vmci/Kconfig" 573 76f5adbcSFrank Haverkampsource "drivers/misc/genwqe/Kconfig" 574 6e2055a9SGreg Kroah-Hartmansource "drivers/misc/echo/Kconfig" 575 10542ca0SIan Munsiesource "drivers/misc/cxl/Kconfig" 576 b97f0224SFrederic Barratsource "drivers/misc/ocxl/Kconfig" 577 522f6926SScott Brandensource "drivers/misc/bcm-vk/Kconfig" 578 e455b69dSRui Fengsource "drivers/misc/cardreader/Kconfig" 579 015d239aSKenneth Leesource "drivers/misc/uacce/Kconfig" 580 6861d27cSMihai Carabassource "drivers/misc/pvpanic/Kconfig" 581 393fc2f5SKumaravel Thiagarajansource "drivers/misc/mchp_pci1xxxx/Kconfig" 582 7c5763b8SFabio Estevamendmenu 583