xref: /openbmc/linux/drivers/misc/Kconfig (revision e8a30eef6ef6da4998fcdaaffaaf8d29777c5d7d)
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