1ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 21da177e4SLinus Torvalds# 31da177e4SLinus Torvalds# Misc strange devices 41da177e4SLinus Torvalds# 51da177e4SLinus Torvalds 67c5763b8SFabio Estevammenu "Misc devices" 77c5763b8SFabio Estevam 8ff606677SJean Delvareconfig SENSORS_LIS3LV02D 9ff606677SJean Delvare tristate 10ff606677SJean Delvare depends on INPUT 11ff606677SJean Delvare 124eb174beSMichael Hennerichconfig AD525X_DPOT 136c536e4cSMichael Hennerich tristate "Analog Devices Digital Potentiometers" 146c536e4cSMichael Hennerich depends on (I2C || SPI) && SYSFS 154eb174beSMichael Hennerich help 164eb174beSMichael Hennerich If you say yes here, you get support for the Analog Devices 176c536e4cSMichael Hennerich AD5258, AD5259, AD5251, AD5252, AD5253, AD5254, AD5255 186c536e4cSMichael Hennerich AD5160, AD5161, AD5162, AD5165, AD5200, AD5201, AD5203, 196c536e4cSMichael Hennerich AD5204, AD5206, AD5207, AD5231, AD5232, AD5233, AD5235, 206c536e4cSMichael Hennerich AD5260, AD5262, AD5263, AD5290, AD5291, AD5292, AD5293, 21e3ae6847SMichael Hennerich AD7376, AD8400, AD8402, AD8403, ADN2850, AD5241, AD5242, 22c74cba61SMichael Hennerich AD5243, AD5245, AD5246, AD5247, AD5248, AD5280, AD5282, 23a4bd3949SMichael Hennerich ADN2860, AD5273, AD5171, AD5170, AD5172, AD5173, AD5270, 24a4bd3949SMichael Hennerich AD5271, AD5272, AD5274 254eb174beSMichael Hennerich digital potentiometer chips. 264eb174beSMichael Hennerich 278a05eb89SMauro Carvalho Chehab See Documentation/misc-devices/ad525x_dpot.rst for the 284eb174beSMichael Hennerich userspace interface. 294eb174beSMichael Hennerich 304eb174beSMichael Hennerich This driver can also be built as a module. If so, the module 314eb174beSMichael Hennerich will be called ad525x_dpot. 324eb174beSMichael Hennerich 336c536e4cSMichael Hennerichconfig AD525X_DPOT_I2C 346c536e4cSMichael Hennerich tristate "support I2C bus connection" 356c536e4cSMichael Hennerich depends on AD525X_DPOT && I2C 366c536e4cSMichael Hennerich help 376c536e4cSMichael Hennerich Say Y here if you have a digital potentiometers hooked to an I2C bus. 386c536e4cSMichael Hennerich 396c536e4cSMichael Hennerich To compile this driver as a module, choose M here: the 406c536e4cSMichael Hennerich module will be called ad525x_dpot-i2c. 416c536e4cSMichael Hennerich 426c536e4cSMichael Hennerichconfig AD525X_DPOT_SPI 436c536e4cSMichael Hennerich tristate "support SPI bus connection" 446c536e4cSMichael Hennerich depends on AD525X_DPOT && SPI_MASTER 456c536e4cSMichael Hennerich help 466c536e4cSMichael Hennerich Say Y here if you have a digital potentiometers hooked to an SPI bus. 476c536e4cSMichael Hennerich 486c536e4cSMichael Hennerich If unsure, say N (but it's safe to say "Y"). 496c536e4cSMichael Hennerich 506c536e4cSMichael Hennerich To compile this driver as a module, choose M here: the 516c536e4cSMichael Hennerich module will be called ad525x_dpot-spi. 526c536e4cSMichael Hennerich 5354f69b92SJiri Kosinaconfig DUMMY_IRQ 5454f69b92SJiri Kosina tristate "Dummy IRQ handler" 55a7f7f624SMasahiro Yamada help 5654f69b92SJiri Kosina This module accepts a single 'irq' parameter, which it should register for. 5754f69b92SJiri Kosina The sole purpose of this module is to help with debugging of systems on 5854f69b92SJiri Kosina which spurious IRQs would happen on disabled IRQ vector. 5954f69b92SJiri Kosina 601da177e4SLinus Torvaldsconfig IBM_ASM 611da177e4SLinus Torvalds tristate "Device driver for IBM RSA service processor" 6265929215SGreg Kroah-Hartman depends on X86 && PCI && INPUT 6375339d82SRandy Dunlap depends on SERIAL_8250 || SERIAL_8250=n 64a7f7f624SMasahiro Yamada help 651da177e4SLinus Torvalds This option enables device driver support for in-band access to the 661da177e4SLinus Torvalds IBM RSA (Condor) service processor in eServer xSeries systems. 671da177e4SLinus Torvalds The ibmasm device driver allows user space application to access 681da177e4SLinus Torvalds ASM (Advanced Systems Management) functions on the service 691da177e4SLinus Torvalds processor. The driver is meant to be used in conjunction with 701da177e4SLinus Torvalds a user space API. 711da177e4SLinus Torvalds The ibmasm driver also enables the OS to use the UART on the 721da177e4SLinus Torvalds service processor board as a regular serial port. To make use of 731da177e4SLinus Torvalds this feature serial driver support (CONFIG_SERIAL_8250) must be 741da177e4SLinus Torvalds enabled. 751da177e4SLinus Torvalds 761da177e4SLinus Torvalds WARNING: This software may not be supported or function 771da177e4SLinus Torvalds correctly on your IBM server. Please consult the IBM ServerProven 78a52c8097SAlexander A. Klimov website <https://www-03.ibm.com/systems/info/x86servers/serverproven/compat/us/> 79631dd1a8SJustin P. Mattock for information on the specific driver level and support statement 801da177e4SLinus Torvalds for your IBM server. 811da177e4SLinus Torvalds 820eca353eSBryant G. Lyconfig IBMVMC 830eca353eSBryant G. Ly tristate "IBM Virtual Management Channel support" 840eca353eSBryant G. Ly depends on PPC_PSERIES 850eca353eSBryant G. Ly help 860eca353eSBryant G. Ly This is the IBM POWER Virtual Management Channel 870eca353eSBryant G. Ly 880eca353eSBryant G. Ly This driver is to be used for the POWER Virtual 890eca353eSBryant G. Ly Management Channel virtual adapter on the PowerVM 900eca353eSBryant G. Ly platform. It provides both request/response and 910eca353eSBryant G. Ly async message support through the /dev/ibmvmc node. 920eca353eSBryant G. Ly 930eca353eSBryant G. Ly To compile this driver as a module, choose M here: the 940eca353eSBryant G. Ly module will be called ibmvmc. 950eca353eSBryant G. Ly 96cef2cf07SJiri Slabyconfig PHANTOM 97ec905a18SJiri Slaby tristate "Sensable PHANToM (PCI)" 98cef2cf07SJiri Slaby depends on PCI 99cef2cf07SJiri Slaby help 100cef2cf07SJiri Slaby Say Y here if you want to build a driver for Sensable PHANToM device. 101cef2cf07SJiri Slaby 102ec905a18SJiri Slaby This driver is only for PCI PHANToMs. 103ec905a18SJiri Slaby 104cef2cf07SJiri Slaby If you choose to build module, its name will be phantom. If unsure, 105cef2cf07SJiri Slaby say N here. 106cef2cf07SJiri Slaby 107f9565129SAlex Dubovconfig TIFM_CORE 10865929215SGreg Kroah-Hartman tristate "TI Flash Media interface support" 10965929215SGreg Kroah-Hartman depends on PCI 110f9565129SAlex Dubov help 111f9565129SAlex Dubov If you want support for Texas Instruments(R) Flash Media adapters 112f9565129SAlex Dubov you should select this option and then also choose an appropriate 113f9565129SAlex Dubov host adapter, such as 'TI Flash Media PCI74xx/PCI76xx host adapter 114f9565129SAlex Dubov support', if you have a TI PCI74xx compatible card reader, for 115f9565129SAlex Dubov example. 116f9565129SAlex Dubov You will also have to select some flash card format drivers. MMC/SD 117f9565129SAlex Dubov cards are supported via 'MMC/SD Card support: TI Flash Media MMC/SD 118f9565129SAlex Dubov Interface support (MMC_TIFM_SD)'. 1191da177e4SLinus Torvalds 120f9565129SAlex Dubov To compile this driver as a module, choose M here: the module will 121f9565129SAlex Dubov be called tifm_core. 122f9565129SAlex Dubov 123f9565129SAlex Dubovconfig TIFM_7XX1 12465929215SGreg Kroah-Hartman tristate "TI Flash Media PCI74xx/PCI76xx host adapter support" 12565929215SGreg Kroah-Hartman depends on PCI && TIFM_CORE 126f9565129SAlex Dubov default TIFM_CORE 127f9565129SAlex Dubov help 128f9565129SAlex Dubov This option enables support for Texas Instruments(R) PCI74xx and 129f9565129SAlex Dubov PCI76xx families of Flash Media adapters, found in many laptops. 130f9565129SAlex Dubov To make actual use of the device, you will have to select some 131f9565129SAlex Dubov flash card format drivers, as outlined in the TIFM_CORE Help. 132f9565129SAlex Dubov 133f9565129SAlex Dubov To compile this driver as a module, choose M here: the module will 134f9565129SAlex Dubov be called tifm_7xx1. 135f9565129SAlex Dubov 136a412ae3fSDarrick J. Wongconfig ICS932S401 137a412ae3fSDarrick J. Wong tristate "Integrated Circuits ICS932S401" 13865929215SGreg Kroah-Hartman depends on I2C 139a412ae3fSDarrick J. Wong help 140a412ae3fSDarrick J. Wong If you say yes here you get support for the Integrated Circuits 141a412ae3fSDarrick J. Wong ICS932S401 clock control chips. 142a412ae3fSDarrick J. Wong 143a412ae3fSDarrick J. Wong This driver can also be built as a module. If so, the module 144a412ae3fSDarrick J. Wong will be called ics932s401. 145a412ae3fSDarrick J. Wong 146eb1f2930SHans-Christian Egtvedtconfig ATMEL_SSC 147eb1f2930SHans-Christian Egtvedt tristate "Device driver for Atmel SSC peripheral" 1483a92a661SCorentin Labbe depends on HAS_IOMEM && (ARCH_AT91 || COMPILE_TEST) 149a7f7f624SMasahiro Yamada help 150692105b8SMatt LaPlante This option enables device driver support for Atmel Synchronized 151eb1f2930SHans-Christian Egtvedt Serial Communication peripheral (SSC). 152eb1f2930SHans-Christian Egtvedt 153eb1f2930SHans-Christian Egtvedt The SSC peripheral supports a wide variety of serial frame based 154eb1f2930SHans-Christian Egtvedt communications, i.e. I2S, SPI, etc. 155eb1f2930SHans-Christian Egtvedt 156eb1f2930SHans-Christian Egtvedt If unsure, say N. 157eb1f2930SHans-Christian Egtvedt 158d569d5bbSJames Bottomleyconfig ENCLOSURE_SERVICES 159d569d5bbSJames Bottomley tristate "Enclosure Services" 160d569d5bbSJames Bottomley help 161d569d5bbSJames Bottomley Provides support for intelligent enclosures (bays which 162d569d5bbSJames Bottomley contain storage devices). You also need either a host 163d569d5bbSJames Bottomley driver (SCSI/ATA) which supports enclosures 164d569d5bbSJames Bottomley or a SCSI enclosure device (SES) to use these services. 165d569d5bbSJames Bottomley 16645d9ca49SDean Nelsonconfig SGI_XP 16745d9ca49SDean Nelson tristate "Support communication between SGI SSIs" 1683b0de7b3SDean Nelson depends on NET 169df41017eSChristoph Hellwig depends on (IA64_SGI_UV || X86_UV) && SMP 1709726bfcdSChristoph Hellwig depends on X86_64 || BROKEN 1711bc4faa5SRobin Holt select SGI_GRU if X86_64 && SMP 172a7f7f624SMasahiro Yamada help 17345d9ca49SDean Nelson An SGI machine can be divided into multiple Single System 17445d9ca49SDean Nelson Images which act independently of each other and have 17545d9ca49SDean Nelson hardware based memory protection from the others. Enabling 17645d9ca49SDean Nelson this feature will allow for direct communication between SSIs 17745d9ca49SDean Nelson based on a network adapter and DMA messaging. 17845d9ca49SDean Nelson 17982dca611SAndres Salomonconfig CS5535_MFGPT 18082dca611SAndres Salomon tristate "CS5535/CS5536 Geode Multi-Function General Purpose Timer (MFGPT) support" 1810f78a11eSJean Delvare depends on MFD_CS5535 18282dca611SAndres Salomon help 18382dca611SAndres Salomon This driver provides access to MFGPT functionality for other 18482dca611SAndres Salomon drivers that need timers. MFGPTs are available in the CS5535 and 18582dca611SAndres Salomon CS5536 companion chips that are found in AMD Geode and several 18682dca611SAndres Salomon other platforms. They have a better resolution and max interval 18782dca611SAndres Salomon than the generic PIT, and are suitable for use as high-res timers. 18882dca611SAndres Salomon You probably don't want to enable this manually; other drivers that 18982dca611SAndres Salomon make use of it should enable it. 19082dca611SAndres Salomon 19182dca611SAndres Salomonconfig CS5535_MFGPT_DEFAULT_IRQ 19282dca611SAndres Salomon int 1932bf212b9SGeert Uytterhoeven depends on CS5535_MFGPT 19482dca611SAndres Salomon default 7 19582dca611SAndres Salomon help 19682dca611SAndres Salomon MFGPTs on the CS5535 require an interrupt. The selected IRQ 19782dca611SAndres Salomon can be overridden as a module option as well as by driver that 19882dca611SAndres Salomon use the cs5535_mfgpt_ API; however, different architectures might 19982dca611SAndres Salomon want to use a different IRQ by default. This is here for 20082dca611SAndres Salomon architectures to set as necessary. 20182dca611SAndres Salomon 2029c8f05c2SRandy Dunlapconfig CS5535_CLOCK_EVENT_SRC 2039c8f05c2SRandy Dunlap tristate "CS5535/CS5536 high-res timer (MFGPT) events" 204592913ecSJohn Stultz depends on GENERIC_CLOCKEVENTS && CS5535_MFGPT 2059c8f05c2SRandy Dunlap help 2069c8f05c2SRandy Dunlap This driver provides a clock event source based on the MFGPT 2079c8f05c2SRandy Dunlap timer(s) in the CS5535 and CS5536 companion chips. 2089c8f05c2SRandy Dunlap MFGPTs have a better resolution and max interval than the 2099c8f05c2SRandy Dunlap generic PIT, and are suitable for use as high-res timers. 2109c8f05c2SRandy Dunlap 21189bcb05dSDavid Altobelliconfig HP_ILO 2121ce873abSdann frazier tristate "Channel interface driver for the HP iLO processor" 213f38954c9SAndrew Morton depends on PCI 21489bcb05dSDavid Altobelli help 21589bcb05dSDavid Altobelli The channel interface driver allows applications to communicate 2161ce873abSdann frazier with iLO management processors present on HP ProLiant servers. 2171ce873abSdann frazier Upon loading, the driver creates /dev/hpilo/dXccbN files, which 2181ce873abSdann frazier can be used to gather data from the management processor, via 2191ce873abSdann frazier read and write system calls. 22089bcb05dSDavid Altobelli 22189bcb05dSDavid Altobelli To compile this driver as a module, choose M here: the 22289bcb05dSDavid Altobelli module will be called hpilo. 22389bcb05dSDavid Altobelli 2241f26d1c1STim Birdconfig QCOM_COINCELL 2251f26d1c1STim Bird tristate "Qualcomm coincell charger support" 2261f26d1c1STim Bird depends on MFD_SPMI_PMIC || COMPILE_TEST 2271f26d1c1STim Bird help 2281f26d1c1STim Bird This driver supports the coincell block found inside of 2291f26d1c1STim Bird Qualcomm PMICs. The coincell charger provides a means to 2301f26d1c1STim Bird charge a coincell battery or backup capacitor which is used 2311f26d1c1STim Bird to maintain PMIC register and RTC state in the absence of 2321f26d1c1STim Bird external power. 2331f26d1c1STim Bird 234f6f9279fSSrinivas Kandagatlaconfig QCOM_FASTRPC 235f6f9279fSSrinivas Kandagatla tristate "Qualcomm FastRPC" 236f6f9279fSSrinivas Kandagatla depends on ARCH_QCOM || COMPILE_TEST 237f6f9279fSSrinivas Kandagatla depends on RPMSG 238c0fae22fSSrinivas Kandagatla select DMA_SHARED_BUFFER 239f6f9279fSSrinivas Kandagatla help 240f6f9279fSSrinivas Kandagatla Provides a communication mechanism that allows for clients to 241f6f9279fSSrinivas Kandagatla make remote method invocations across processor boundary to 242f6f9279fSSrinivas Kandagatla applications DSP processor. Say M if you want to enable this 243f6f9279fSSrinivas Kandagatla module. 244f6f9279fSSrinivas Kandagatla 2453d919e5fSJack Steinerconfig SGI_GRU 2463d919e5fSJack Steiner tristate "SGI GRU driver" 2471bc4faa5SRobin Holt depends on X86_UV && SMP 2483d919e5fSJack Steiner select MMU_NOTIFIER 249a7f7f624SMasahiro Yamada help 2503d919e5fSJack Steiner The GRU is a hardware resource located in the system chipset. The GRU 2513d919e5fSJack Steiner contains memory that can be mmapped into the user address space. This memory is 2523d919e5fSJack Steiner used to communicate with the GRU to perform functions such as load/store, 2533d919e5fSJack Steiner scatter/gather, bcopy, AMOs, etc. The GRU is directly accessed by user 2543d919e5fSJack Steiner instructions using user virtual addresses. GRU instructions (ex., bcopy) use 2553d919e5fSJack Steiner user virtual addresses for operands. 2563d919e5fSJack Steiner 2573d919e5fSJack Steiner If you are not running on a SGI UV system, say N. 2583d919e5fSJack Steiner 2593d919e5fSJack Steinerconfig SGI_GRU_DEBUG 2603d919e5fSJack Steiner bool "SGI GRU driver debug" 2613d919e5fSJack Steiner depends on SGI_GRU 262a7f7f624SMasahiro Yamada help 263a82cb8b9SGeert Uytterhoeven This option enables additional debugging code for the SGI GRU driver. 264a82cb8b9SGeert Uytterhoeven If you are unsure, say N. 2653d919e5fSJack Steiner 26622d96aa5Sananthaconfig APDS9802ALS 26722d96aa5Sanantha tristate "Medfield Avago APDS9802 ALS Sensor module" 26822d96aa5Sanantha depends on I2C 26922d96aa5Sanantha help 27022d96aa5Sanantha If you say yes here you get support for the ALS APDS9802 ambient 27122d96aa5Sanantha light sensor. 27222d96aa5Sanantha 27322d96aa5Sanantha This driver can also be built as a module. If so, the module 27422d96aa5Sanantha will be called apds9802als. 27522d96aa5Sanantha 2763cdbbeebSDaniel Mackconfig ISL29003 2773cdbbeebSDaniel Mack tristate "Intersil ISL29003 ambient light sensor" 2783cdbbeebSDaniel Mack depends on I2C && SYSFS 2793cdbbeebSDaniel Mack help 2803cdbbeebSDaniel Mack If you say yes here you get support for the Intersil ISL29003 2813cdbbeebSDaniel Mack ambient light sensor. 2823cdbbeebSDaniel Mack 2833cdbbeebSDaniel Mack This driver can also be built as a module. If so, the module 2843cdbbeebSDaniel Mack will be called isl29003. 2853cdbbeebSDaniel Mack 2862e85c4ddSKalhan Trisalconfig ISL29020 2872e85c4ddSKalhan Trisal tristate "Intersil ISL29020 ambient light sensor" 2882e85c4ddSKalhan Trisal depends on I2C 2892e85c4ddSKalhan Trisal help 2902e85c4ddSKalhan Trisal If you say yes here you get support for the Intersil ISL29020 2912e85c4ddSKalhan Trisal ambient light sensor. 2922e85c4ddSKalhan Trisal 2932e85c4ddSKalhan Trisal This driver can also be built as a module. If so, the module 2942e85c4ddSKalhan Trisal will be called isl29020. 2952e85c4ddSKalhan Trisal 2966a9bccedSJean Delvareconfig SENSORS_TSL2550 2976a9bccedSJean Delvare tristate "Taos TSL2550 ambient light sensor" 2986a9bccedSJean Delvare depends on I2C && SYSFS 2996a9bccedSJean Delvare help 3006a9bccedSJean Delvare If you say yes here you get support for the Taos TSL2550 3016a9bccedSJean Delvare ambient light sensor. 3026a9bccedSJean Delvare 3036a9bccedSJean Delvare This driver can also be built as a module. If so, the module 3046a9bccedSJean Delvare will be called tsl2550. 3056a9bccedSJean Delvare 306190420abSSamu Onkaloconfig SENSORS_BH1770 307190420abSSamu Onkalo tristate "BH1770GLC / SFH7770 combined ALS - Proximity sensor" 308190420abSSamu Onkalo depends on I2C 309a7f7f624SMasahiro Yamada help 310190420abSSamu Onkalo Say Y here if you want to build a driver for BH1770GLC (ROHM) or 311190420abSSamu Onkalo SFH7770 (Osram) combined ambient light and proximity sensor chip. 312190420abSSamu Onkalo 313190420abSSamu Onkalo To compile this driver as a module, choose M here: the 314190420abSSamu Onkalo module will be called bh1770glc. If unsure, say N here. 315190420abSSamu Onkalo 31692b1f84dSSamu Onkaloconfig SENSORS_APDS990X 31792b1f84dSSamu Onkalo tristate "APDS990X combined als and proximity sensors" 31892b1f84dSSamu Onkalo depends on I2C 319a7f7f624SMasahiro Yamada help 32092b1f84dSSamu Onkalo Say Y here if you want to build a driver for Avago APDS990x 32192b1f84dSSamu Onkalo combined ambient light and proximity sensor chip. 32292b1f84dSSamu Onkalo 32392b1f84dSSamu Onkalo To compile this driver as a module, choose M here: the 32492b1f84dSSamu Onkalo module will be called apds990x. If unsure, say N here. 32592b1f84dSSamu Onkalo 326cfa3b24cSKalhan Trisalconfig HMC6352 327cfa3b24cSKalhan Trisal tristate "Honeywell HMC6352 compass" 328cfa3b24cSKalhan Trisal depends on I2C 329cfa3b24cSKalhan Trisal help 330cfa3b24cSKalhan Trisal This driver provides support for the Honeywell HMC6352 compass, 331cfa3b24cSKalhan Trisal providing configuration and heading data via sysfs. 332cfa3b24cSKalhan Trisal 333dddc66ffSWolfram Sangconfig DS1682 334dddc66ffSWolfram Sang tristate "Dallas DS1682 Total Elapsed Time Recorder with Alarm" 33565929215SGreg Kroah-Hartman depends on I2C 336dddc66ffSWolfram Sang help 337dddc66ffSWolfram Sang If you say yes here you get support for Dallas Semiconductor 338dddc66ffSWolfram Sang DS1682 Total Elapsed Time Recorder. 339dddc66ffSWolfram Sang 340dddc66ffSWolfram Sang This driver can also be built as a module. If so, the module 341dddc66ffSWolfram Sang will be called ds1682. 342dddc66ffSWolfram Sang 343453dc659SDmitry Torokhovconfig VMWARE_BALLOON 344453dc659SDmitry Torokhov tristate "VMware Balloon Driver" 34548e3d668SPhilip P. Moltmann depends on VMWARE_VMCI && X86 && HYPERVISOR_GUEST 34683a8afa7SNadav Amit select MEMORY_BALLOON 347453dc659SDmitry Torokhov help 348453dc659SDmitry Torokhov This is VMware physical memory management driver which acts 349453dc659SDmitry Torokhov like a "balloon" that can be inflated to reclaim physical pages 350453dc659SDmitry Torokhov by reserving them in the guest and invalidating them in the 351453dc659SDmitry Torokhov monitor, freeing up the underlying machine pages so they can 352453dc659SDmitry Torokhov be allocated to other guests. The balloon can also be deflated 353453dc659SDmitry Torokhov to allow the guest to use more physical memory. 354453dc659SDmitry Torokhov 355453dc659SDmitry Torokhov If unsure, say N. 356453dc659SDmitry Torokhov 357453dc659SDmitry Torokhov To compile this driver as a module, choose M here: the 358d544b7a4SDmitry Torokhov module will be called vmw_balloon. 359453dc659SDmitry Torokhov 360cf4ece53SMasayuki Ohtakconfig PCH_PHUB 361584ad00cSTomoya MORINAGA tristate "Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) PHUB" 3624cd5773aSAndy Shevchenko select GENERIC_NET_UTILS 36346fd8c34SPaul Burton depends on PCI && (X86_32 || MIPS || COMPILE_TEST) 364cf4ece53SMasayuki Ohtak help 365cf4ece53SMasayuki Ohtak This driver is for PCH(Platform controller Hub) PHUB(Packet Hub) of 366cf4ece53SMasayuki Ohtak Intel Topcliff which is an IOH(Input/Output Hub) for x86 embedded 367cf4ece53SMasayuki Ohtak processor. The Topcliff has MAC address and Option ROM data in SROM. 368cf4ece53SMasayuki Ohtak This driver can access MAC address and Option ROM data in SROM. 369cf4ece53SMasayuki Ohtak 370584ad00cSTomoya MORINAGA This driver also can be used for LAPIS Semiconductor's IOH, 371584ad00cSTomoya MORINAGA ML7213/ML7223/ML7831. 372584ad00cSTomoya MORINAGA ML7213 which is for IVI(In-Vehicle Infotainment) use. 373584ad00cSTomoya MORINAGA ML7223 IOH is for MP(Media Phone) use. 374584ad00cSTomoya MORINAGA ML7831 IOH is for general purpose use. 375584ad00cSTomoya MORINAGA ML7213/ML7223/ML7831 is companion chip for Intel Atom E6xx series. 376584ad00cSTomoya MORINAGA ML7213/ML7223/ML7831 is completely compatible for Intel EG20T PCH. 377c47dda7dSTomoya MORINAGA 378cf4ece53SMasayuki Ohtak To compile this driver as a module, choose M here: the module will 379cf4ece53SMasayuki Ohtak be called pch_phub. 380cf4ece53SMasayuki Ohtak 381781551dfSStefan Roeseconfig LATTICE_ECP3_CONFIG 382781551dfSStefan Roese tristate "Lattice ECP3 FPGA bitstream configuration via SPI" 383781551dfSStefan Roese depends on SPI && SYSFS 384781551dfSStefan Roese select FW_LOADER 385781551dfSStefan Roese default n 386781551dfSStefan Roese help 387781551dfSStefan Roese This option enables support for bitstream configuration (programming 388781551dfSStefan Roese or loading) of the Lattice ECP3 FPGA family via SPI. 389781551dfSStefan Roese 390781551dfSStefan Roese If unsure, say N. 391781551dfSStefan Roese 3924984c6f5SPhilipp Zabelconfig SRAM 3934984c6f5SPhilipp Zabel bool "Generic on-chip SRAM driver" 3944984c6f5SPhilipp Zabel depends on HAS_IOMEM 3954984c6f5SPhilipp Zabel select GENERIC_ALLOCATOR 39637afff0dSDave Gerlach select SRAM_EXEC if ARM 3974984c6f5SPhilipp Zabel help 3984984c6f5SPhilipp Zabel This driver allows you to declare a memory region to be managed by 3994984c6f5SPhilipp Zabel the genalloc API. It is supposed to be used for small on-chip SRAM 4004984c6f5SPhilipp Zabel areas found on many SoCs. 4014984c6f5SPhilipp Zabel 40237afff0dSDave Gerlachconfig SRAM_EXEC 40337afff0dSDave Gerlach bool 40437afff0dSDave Gerlach 405*e8a30eefSGustavo Pimentelconfig DW_XDATA_PCIE 406*e8a30eefSGustavo Pimentel depends on PCI 407*e8a30eefSGustavo Pimentel tristate "Synopsys DesignWare xData PCIe driver" 408*e8a30eefSGustavo Pimentel help 409*e8a30eefSGustavo Pimentel This driver allows controlling Synopsys DesignWare PCIe traffic 410*e8a30eefSGustavo Pimentel generator IP also known as xData, present in Synopsys DesignWare 411*e8a30eefSGustavo Pimentel PCIe Endpoint prototype. 412*e8a30eefSGustavo Pimentel 413*e8a30eefSGustavo Pimentel If unsure, say N. 414*e8a30eefSGustavo Pimentel 4152c156ac7SKishon Vijay Abraham Iconfig PCI_ENDPOINT_TEST 4162c156ac7SKishon Vijay Abraham I depends on PCI 417a20cfc1cSTobias Regnery select CRC32 4182c156ac7SKishon Vijay Abraham I tristate "PCI Endpoint Test driver" 419a7f7f624SMasahiro Yamada help 4202c156ac7SKishon Vijay Abraham I Enable this configuration option to enable the host side test driver 4212c156ac7SKishon Vijay Abraham I for PCI Endpoint. 4222c156ac7SKishon Vijay Abraham I 42376d83e1cSDragan Cveticconfig XILINX_SDFEC 42476d83e1cSDragan Cvetic tristate "Xilinx SDFEC 16" 42501fd150fSRandy Dunlap depends on HAS_IOMEM 42676d83e1cSDragan Cvetic help 42776d83e1cSDragan Cvetic This option enables support for the Xilinx SDFEC (Soft Decision 42876d83e1cSDragan Cvetic Forward Error Correction) driver. This enables a char driver 42976d83e1cSDragan Cvetic for the SDFEC. 43076d83e1cSDragan Cvetic 43176d83e1cSDragan Cvetic You may select this driver if your design instantiates the 43276d83e1cSDragan Cvetic SDFEC(16nm) hardened block. To compile this as a module choose M. 43376d83e1cSDragan Cvetic 43476d83e1cSDragan Cvetic If unsure, say N. 43576d83e1cSDragan Cvetic 436e455b69dSRui Fengconfig MISC_RTSX 437e455b69dSRui Feng tristate 438e455b69dSRui Feng default MISC_RTSX_PCI || MISC_RTSX_USB 439e455b69dSRui Feng 4407a6ff4c4SYu Chenconfig HISI_HIKEY_USB 441d210a002SMauro Carvalho Chehab tristate "USB GPIO Hub on HiSilicon Hikey 960/970 Platform" 4427a6ff4c4SYu Chen depends on (OF && GPIOLIB) || COMPILE_TEST 44351fbad38SMauro Carvalho Chehab depends on USB_ROLE_SWITCH 4447a6ff4c4SYu Chen help 4457a6ff4c4SYu Chen If you say yes here this adds support for the on-board USB GPIO hub 446d210a002SMauro Carvalho Chehab found on HiKey 960/970 boards, which is necessary to support 447d210a002SMauro Carvalho Chehab switching between the dual-role USB-C port and the USB-A host ports 448d210a002SMauro Carvalho Chehab using only one USB controller. 4497a6ff4c4SYu Chen 4504e17e1dbSRodolfo Giomettisource "drivers/misc/c2port/Kconfig" 4515195e509SWolfram Sangsource "drivers/misc/eeprom/Kconfig" 4525f5bac82SMichał Mirosławsource "drivers/misc/cb710/Kconfig" 4532bb32e84SPavan Savoysource "drivers/misc/ti-st/Kconfig" 454ff606677SJean Delvaresource "drivers/misc/lis3lv02d/Kconfig" 455cff4fa84SIgor M. Liplianinsource "drivers/misc/altera-stapl/Kconfig" 456ffc2825cSGreg Kroah-Hartmansource "drivers/misc/mei/Kconfig" 45720259849SGeorge Zhangsource "drivers/misc/vmw_vmci/Kconfig" 45876f5adbcSFrank Haverkampsource "drivers/misc/genwqe/Kconfig" 4596e2055a9SGreg Kroah-Hartmansource "drivers/misc/echo/Kconfig" 46010542ca0SIan Munsiesource "drivers/misc/cxl/Kconfig" 461b97f0224SFrederic Barratsource "drivers/misc/ocxl/Kconfig" 462522f6926SScott Brandensource "drivers/misc/bcm-vk/Kconfig" 463e455b69dSRui Fengsource "drivers/misc/cardreader/Kconfig" 464c4d66343SOded Gabbaysource "drivers/misc/habanalabs/Kconfig" 465015d239aSKenneth Leesource "drivers/misc/uacce/Kconfig" 4666861d27cSMihai Carabassource "drivers/misc/pvpanic/Kconfig" 4677c5763b8SFabio Estevamendmenu 468