xref: /openbmc/linux/drivers/misc/Kconfig (revision c900529f3d9161bfde5cca0754f83b4d3c3e0220)
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