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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# Misc strange devices
3#
4
Randy Dunlap7bf1fc42007-07-15 23:40:15 -07005menuconfig MISC_DEVICES
Jan Engelhardt376df372007-07-15 23:39:29 -07006 bool "Misc devices"
7 default y
Jan Engelhardt06bfb7e2007-08-18 12:56:21 +02008 ---help---
9 Say Y here to get to see options for device drivers from various
10 different categories. This option alone does not add any kernel code.
11
12 If you say N, all options in this submenu will be skipped and disabled.
Jan Engelhardt376df372007-07-15 23:39:29 -070013
Randy Dunlap7bf1fc42007-07-15 23:40:15 -070014if MISC_DEVICES
Linus Torvalds1da177e2005-04-16 15:20:36 -070015
Michael Hennerich4eb174b2009-12-14 18:00:15 -080016config AD525X_DPOT
Michael Hennerich6c536e42010-05-24 14:33:14 -070017 tristate "Analog Devices Digital Potentiometers"
18 depends on (I2C || SPI) && SYSFS
Michael Hennerich4eb174b2009-12-14 18:00:15 -080019 help
20 If you say yes here, you get support for the Analog Devices
Michael Hennerich6c536e42010-05-24 14:33:14 -070021 AD5258, AD5259, AD5251, AD5252, AD5253, AD5254, AD5255
22 AD5160, AD5161, AD5162, AD5165, AD5200, AD5201, AD5203,
23 AD5204, AD5206, AD5207, AD5231, AD5232, AD5233, AD5235,
24 AD5260, AD5262, AD5263, AD5290, AD5291, AD5292, AD5293,
Michael Henneriche3ae684762010-05-24 14:33:15 -070025 AD7376, AD8400, AD8402, AD8403, ADN2850, AD5241, AD5242,
Michael Hennerichc74cba62010-05-24 14:33:15 -070026 AD5243, AD5245, AD5246, AD5247, AD5248, AD5280, AD5282,
Michael Hennerich59592d02010-05-24 14:33:16 -070027 ADN2860, AD5273, AD5171, AD5170, AD5172, AD5173
Michael Hennerich4eb174b2009-12-14 18:00:15 -080028 digital potentiometer chips.
29
30 See Documentation/misc-devices/ad525x_dpot.txt for the
31 userspace interface.
32
33 This driver can also be built as a module. If so, the module
34 will be called ad525x_dpot.
35
Michael Hennerich6c536e42010-05-24 14:33:14 -070036config AD525X_DPOT_I2C
37 tristate "support I2C bus connection"
38 depends on AD525X_DPOT && I2C
39 help
40 Say Y here if you have a digital potentiometers hooked to an I2C bus.
41
42 To compile this driver as a module, choose M here: the
43 module will be called ad525x_dpot-i2c.
44
45config AD525X_DPOT_SPI
46 tristate "support SPI bus connection"
47 depends on AD525X_DPOT && SPI_MASTER
48 help
49 Say Y here if you have a digital potentiometers hooked to an SPI bus.
50
51 If unsure, say N (but it's safe to say "Y").
52
53 To compile this driver as a module, choose M here: the
54 module will be called ad525x_dpot-spi.
55
David Brownell9a1e8eb2008-02-08 04:21:21 -080056config ATMEL_PWM
57 tristate "Atmel AT32/AT91 PWM support"
Andrew Victor8b6e47a2008-10-15 22:01:55 -070058 depends on AVR32 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91CAP9
David Brownell9a1e8eb2008-02-08 04:21:21 -080059 help
60 This option enables device driver support for the PWM channels
Matt LaPlante692105b2009-01-26 11:12:25 +010061 on certain Atmel processors. Pulse Width Modulation is used for
62 purposes including software controlled power-efficient backlights
David Brownell9a1e8eb2008-02-08 04:21:21 -080063 on LCD displays, motor control, and waveform generation.
64
David Brownell2a341f52008-02-22 17:23:23 -080065config ATMEL_TCLIB
66 bool "Atmel AT32/AT91 Timer/Counter Library"
67 depends on (AVR32 || ARCH_AT91)
68 help
69 Select this if you want a library to allocate the Timer/Counter
70 blocks found on many Atmel processors. This facilitates using
71 these blocks by different drivers despite processor differences.
72
David Brownell4d243f92008-02-22 17:28:37 -080073config ATMEL_TCB_CLKSRC
74 bool "TC Block Clocksource"
John Stultz592913e2010-07-13 17:56:20 -070075 depends on ATMEL_TCLIB
David Brownell4d243f92008-02-22 17:28:37 -080076 default y
77 help
78 Select this to get a high precision clocksource based on a
79 TC block with a 5+ MHz base clock rate. Two timer channels
80 are combined to make a single 32-bit timer.
81
82 When GENERIC_CLOCKEVENTS is defined, the third timer channel
83 may be used as a clock event device supporting oneshot mode
84 (delays of up to two seconds) based on the 32 KiHz clock.
85
86config ATMEL_TCB_CLKSRC_BLOCK
87 int
88 depends on ATMEL_TCB_CLKSRC
89 prompt "TC Block" if ARCH_AT91RM9200 || ARCH_AT91SAM9260 || CPU_AT32AP700X
90 default 0
91 range 0 1
92 help
93 Some chips provide more than one TC block, so you have the
94 choice of which one to use for the clock framework. The other
95 TC can be used for other purposes, such as PWM generation and
96 interval timing.
97
Linus Torvalds1da177e2005-04-16 15:20:36 -070098config IBM_ASM
99 tristate "Device driver for IBM RSA service processor"
Dmitry Torokhovff294cb2007-07-17 04:04:01 -0700100 depends on X86 && PCI && INPUT && EXPERIMENTAL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700101 ---help---
102 This option enables device driver support for in-band access to the
103 IBM RSA (Condor) service processor in eServer xSeries systems.
104 The ibmasm device driver allows user space application to access
105 ASM (Advanced Systems Management) functions on the service
106 processor. The driver is meant to be used in conjunction with
107 a user space API.
108 The ibmasm driver also enables the OS to use the UART on the
109 service processor board as a regular serial port. To make use of
110 this feature serial driver support (CONFIG_SERIAL_8250) must be
111 enabled.
Alex Dubovf9565122006-10-04 02:15:38 -0700112
Linus Torvalds1da177e2005-04-16 15:20:36 -0700113 WARNING: This software may not be supported or function
114 correctly on your IBM server. Please consult the IBM ServerProven
Justin P. Mattock631dd1a2010-10-18 11:03:14 +0200115 website <http://www-03.ibm.com/systems/info/x86servers/serverproven/compat/us/>
116 for information on the specific driver level and support statement
Linus Torvalds1da177e2005-04-16 15:20:36 -0700117 for your IBM server.
118
Jiri Slabycef2cf02007-05-08 00:31:45 -0700119config PHANTOM
Jiri Slabyec905a12008-07-25 01:48:23 -0700120 tristate "Sensable PHANToM (PCI)"
Jiri Slabycef2cf02007-05-08 00:31:45 -0700121 depends on PCI
122 help
123 Say Y here if you want to build a driver for Sensable PHANToM device.
124
Jiri Slabyec905a12008-07-25 01:48:23 -0700125 This driver is only for PCI PHANToMs.
126
Jiri Slabycef2cf02007-05-08 00:31:45 -0700127 If you choose to build module, its name will be phantom. If unsure,
128 say N here.
129
Brent Casavant59f14802006-10-17 00:09:25 -0700130config SGI_IOC4
131 tristate "SGI IOC4 Base IO support"
Al Viroaa6c2e62006-10-24 11:16:29 +0100132 depends on PCI
Brent Casavant59f14802006-10-17 00:09:25 -0700133 ---help---
134 This option enables basic support for the IOC4 chip on certain
135 SGI IO controller cards (IO9, IO10, and PCI-RT). This option
136 does not enable any specific functions on such a card, but provides
137 necessary infrastructure for other drivers to utilize.
138
139 If you have an SGI Altix with an IOC4-based card say Y.
140 Otherwise say N.
141
Alex Dubovf9565122006-10-04 02:15:38 -0700142config TIFM_CORE
143 tristate "TI Flash Media interface support (EXPERIMENTAL)"
Al Viro9f3bed52007-02-09 16:05:42 +0000144 depends on EXPERIMENTAL && PCI
Alex Dubovf9565122006-10-04 02:15:38 -0700145 help
146 If you want support for Texas Instruments(R) Flash Media adapters
147 you should select this option and then also choose an appropriate
148 host adapter, such as 'TI Flash Media PCI74xx/PCI76xx host adapter
149 support', if you have a TI PCI74xx compatible card reader, for
150 example.
151 You will also have to select some flash card format drivers. MMC/SD
152 cards are supported via 'MMC/SD Card support: TI Flash Media MMC/SD
153 Interface support (MMC_TIFM_SD)'.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700154
Len Brown8c367902008-11-30 23:59:07 -0500155 To compile this driver as a module, choose M here: the module will
Alex Dubovf9565122006-10-04 02:15:38 -0700156 be called tifm_core.
157
158config TIFM_7XX1
159 tristate "TI Flash Media PCI74xx/PCI76xx host adapter support (EXPERIMENTAL)"
160 depends on PCI && TIFM_CORE && EXPERIMENTAL
161 default TIFM_CORE
162 help
163 This option enables support for Texas Instruments(R) PCI74xx and
164 PCI76xx families of Flash Media adapters, found in many laptops.
165 To make actual use of the device, you will have to select some
166 flash card format drivers, as outlined in the TIFM_CORE Help.
167
Len Brown8c367902008-11-30 23:59:07 -0500168 To compile this driver as a module, choose M here: the module will
Alex Dubovf9565122006-10-04 02:15:38 -0700169 be called tifm_7xx1.
170
Darrick J. Wonga412ae32008-11-12 13:27:04 -0800171config ICS932S401
172 tristate "Integrated Circuits ICS932S401"
173 depends on I2C && EXPERIMENTAL
174 help
175 If you say yes here you get support for the Integrated Circuits
176 ICS932S401 clock control chips.
177
178 This driver can also be built as a module. If so, the module
179 will be called ics932s401.
180
Hans-Christian Egtvedteb1f2932007-10-16 23:26:11 -0700181config ATMEL_SSC
182 tristate "Device driver for Atmel SSC peripheral"
183 depends on AVR32 || ARCH_AT91
184 ---help---
Matt LaPlante692105b2009-01-26 11:12:25 +0100185 This option enables device driver support for Atmel Synchronized
Hans-Christian Egtvedteb1f2932007-10-16 23:26:11 -0700186 Serial Communication peripheral (SSC).
187
188 The SSC peripheral supports a wide variety of serial frame based
189 communications, i.e. I2S, SPI, etc.
190
191 If unsure, say N.
192
James Bottomleyd569d5b2008-02-03 15:40:56 -0600193config ENCLOSURE_SERVICES
194 tristate "Enclosure Services"
195 default n
196 help
197 Provides support for intelligent enclosures (bays which
198 contain storage devices). You also need either a host
199 driver (SCSI/ATA) which supports enclosures
200 or a SCSI enclosure device (SES) to use these services.
201
Dean Nelson45d9ca42008-04-22 14:46:56 -0500202config SGI_XP
203 tristate "Support communication between SGI SSIs"
Dean Nelson3b0de7b2008-08-01 14:19:08 -0500204 depends on NET
Nick Piggin03b48632009-01-20 04:36:04 +0100205 depends on (IA64_GENERIC || IA64_SGI_SN2 || IA64_SGI_UV || X86_UV) && SMP
Dean Nelson45d9ca42008-04-22 14:46:56 -0500206 select IA64_UNCACHED_ALLOCATOR if IA64_GENERIC || IA64_SGI_SN2
207 select GENERIC_ALLOCATOR if IA64_GENERIC || IA64_SGI_SN2
Robin Holt1bc4faa2009-04-02 16:59:13 -0700208 select SGI_GRU if X86_64 && SMP
Dean Nelson45d9ca42008-04-22 14:46:56 -0500209 ---help---
210 An SGI machine can be divided into multiple Single System
211 Images which act independently of each other and have
212 hardware based memory protection from the others. Enabling
213 this feature will allow for direct communication between SSIs
214 based on a network adapter and DMA messaging.
215
Andres Salomon82dca612009-12-14 18:00:37 -0800216config CS5535_MFGPT
217 tristate "CS5535/CS5536 Geode Multi-Function General Purpose Timer (MFGPT) support"
Andres Salomonc95d1e52009-12-14 18:00:41 -0800218 depends on PCI
Andres Salomon82dca612009-12-14 18:00:37 -0800219 depends on X86
220 default n
221 help
222 This driver provides access to MFGPT functionality for other
223 drivers that need timers. MFGPTs are available in the CS5535 and
224 CS5536 companion chips that are found in AMD Geode and several
225 other platforms. They have a better resolution and max interval
226 than the generic PIT, and are suitable for use as high-res timers.
227 You probably don't want to enable this manually; other drivers that
228 make use of it should enable it.
229
230config CS5535_MFGPT_DEFAULT_IRQ
231 int
Geert Uytterhoeven2bf212b2009-12-17 15:27:05 -0800232 depends on CS5535_MFGPT
Andres Salomon82dca612009-12-14 18:00:37 -0800233 default 7
234 help
235 MFGPTs on the CS5535 require an interrupt. The selected IRQ
236 can be overridden as a module option as well as by driver that
237 use the cs5535_mfgpt_ API; however, different architectures might
238 want to use a different IRQ by default. This is here for
239 architectures to set as necessary.
240
Randy Dunlap9c8f05c2010-03-05 13:42:35 -0800241config CS5535_CLOCK_EVENT_SRC
242 tristate "CS5535/CS5536 high-res timer (MFGPT) events"
John Stultz592913e2010-07-13 17:56:20 -0700243 depends on GENERIC_CLOCKEVENTS && CS5535_MFGPT
Randy Dunlap9c8f05c2010-03-05 13:42:35 -0800244 help
245 This driver provides a clock event source based on the MFGPT
246 timer(s) in the CS5535 and CS5536 companion chips.
247 MFGPTs have a better resolution and max interval than the
248 generic PIT, and are suitable for use as high-res timers.
249
David Altobelli89bcb052008-07-02 09:38:53 -0600250config HP_ILO
251 tristate "Channel interface driver for HP iLO/iLO2 processor"
Andrew Mortonf38954c2008-07-25 01:45:52 -0700252 depends on PCI
David Altobelli89bcb052008-07-02 09:38:53 -0600253 default n
254 help
255 The channel interface driver allows applications to communicate
256 with iLO/iLO2 management processors present on HP ProLiant
257 servers. Upon loading, the driver creates /dev/hpilo/dXccbN files,
258 which can be used to gather data from the management processor,
259 via read and write system calls.
260
261 To compile this driver as a module, choose M here: the
262 module will be called hpilo.
263
Jack Steiner3d919e52008-07-29 22:34:01 -0700264config SGI_GRU
265 tristate "SGI GRU driver"
Robin Holt1bc4faa2009-04-02 16:59:13 -0700266 depends on X86_UV && SMP
Jack Steiner3d919e52008-07-29 22:34:01 -0700267 default n
268 select MMU_NOTIFIER
269 ---help---
270 The GRU is a hardware resource located in the system chipset. The GRU
271 contains memory that can be mmapped into the user address space. This memory is
272 used to communicate with the GRU to perform functions such as load/store,
273 scatter/gather, bcopy, AMOs, etc. The GRU is directly accessed by user
274 instructions using user virtual addresses. GRU instructions (ex., bcopy) use
275 user virtual addresses for operands.
276
277 If you are not running on a SGI UV system, say N.
278
279config SGI_GRU_DEBUG
280 bool "SGI GRU driver debug"
281 depends on SGI_GRU
282 default n
283 ---help---
284 This option enables addition debugging code for the SGI GRU driver. If
285 you are unsure, say N.
286
Daniel Mack3cdbbee2009-03-31 15:23:53 -0700287config ISL29003
288 tristate "Intersil ISL29003 ambient light sensor"
289 depends on I2C && SYSFS
290 help
291 If you say yes here you get support for the Intersil ISL29003
292 ambient light sensor.
293
294 This driver can also be built as a module. If so, the module
295 will be called isl29003.
296
Jean Delvare6a9bcce2010-03-13 20:56:54 +0100297config SENSORS_TSL2550
298 tristate "Taos TSL2550 ambient light sensor"
299 depends on I2C && SYSFS
300 help
301 If you say yes here you get support for the Taos TSL2550
302 ambient light sensor.
303
304 This driver can also be built as a module. If so, the module
305 will be called tsl2550.
306
Hemanth V7efe15f2010-08-09 17:20:25 -0700307config SENSORS_BH1780
308 tristate "ROHM BH1780GLI ambient light sensor"
309 depends on I2C && SYSFS
310 help
311 If you say yes here you get support for the ROHM BH1780GLI
312 ambient light sensor.
313
314 This driver can also be built as a module. If so, the module
315 will be called bh1780gli.
316
Kalhan Trisalcfa3b242010-08-09 17:21:05 -0700317config HMC6352
318 tristate "Honeywell HMC6352 compass"
319 depends on I2C
320 help
321 This driver provides support for the Honeywell HMC6352 compass,
322 providing configuration and heading data via sysfs.
323
Hartley Sweetenef123792009-07-29 22:41:06 +0100324config EP93XX_PWM
325 tristate "EP93xx PWM support"
326 depends on ARCH_EP93XX
327 help
328 This option enables device driver support for the PWM channels
329 on the Cirrus EP93xx processors. The EP9307 chip only has one
330 PWM channel all the others have two, the second channel is an
331 alternate function of the EGPIO14 pin. A sysfs interface is
332 provided to control the PWM channels.
333
334 To compile this driver as a module, choose M here: the module will
335 be called ep93xx_pwm.
336
Wolfram Sangdddc66f2009-12-06 17:06:16 +0100337config DS1682
338 tristate "Dallas DS1682 Total Elapsed Time Recorder with Alarm"
339 depends on I2C && EXPERIMENTAL
340 help
341 If you say yes here you get support for Dallas Semiconductor
342 DS1682 Total Elapsed Time Recorder.
343
344 This driver can also be built as a module. If so, the module
345 will be called ds1682.
346
Daniel Mack4d009282009-12-14 18:00:17 -0800347config TI_DAC7512
348 tristate "Texas Instruments DAC7512"
349 depends on SPI && SYSFS
350 help
351 If you say yes here you get support for the Texas Instruments
352 DAC7512 16-bit digital-to-analog converter.
353
354 This driver can also be built as a module. If so, the module
355 will be calles ti_dac7512.
356
Dmitry Torokhov453dc652010-04-23 13:18:08 -0400357config VMWARE_BALLOON
358 tristate "VMware Balloon Driver"
359 depends on X86
360 help
361 This is VMware physical memory management driver which acts
362 like a "balloon" that can be inflated to reclaim physical pages
363 by reserving them in the guest and invalidating them in the
364 monitor, freeing up the underlying machine pages so they can
365 be allocated to other guests. The balloon can also be deflated
366 to allow the guest to use more physical memory.
367
368 If unsure, say N.
369
370 To compile this driver as a module, choose M here: the
371 module will be called vmware_balloon.
372
Linus Walleijce896242010-07-17 12:33:48 +0100373config ARM_CHARLCD
374 bool "ARM Ltd. Character LCD Driver"
375 depends on PLAT_VERSATILE
376 help
377 This is a driver for the character LCD found on the ARM Ltd.
378 Versatile and RealView Platform Baseboards. It doesn't do
379 very much more than display the text "ARM Linux" on the first
380 line and the Linux version on the second line, but that's
381 still useful.
382
Christoph Mair5bf1d292010-08-09 17:20:28 -0700383config BMP085
384 tristate "BMP085 digital pressure sensor"
385 depends on I2C && SYSFS
386 help
387 If you say yes here you get support for the Bosch Sensortec
Thomas Weberd8b187c62010-08-23 11:20:34 +0200388 BMP085 digital pressure sensor.
Christoph Mair5bf1d292010-08-09 17:20:28 -0700389
390 To compile this driver as a module, choose M here: the
391 module will be called bmp085.
392
Rodolfo Giometti4e17e1d2008-11-12 13:27:12 -0800393source "drivers/misc/c2port/Kconfig"
Wolfram Sang5195e502009-01-26 21:19:53 +0100394source "drivers/misc/eeprom/Kconfig"
Michał Mirosław5f5bac82009-05-22 20:33:59 +0200395source "drivers/misc/cb710/Kconfig"
Tomas Winklerab69a5a2009-10-17 09:09:34 +0000396source "drivers/misc/iwmc3200top/Kconfig"
Rodolfo Giometti4e17e1d2008-11-12 13:27:12 -0800397
Randy Dunlap7bf1fc42007-07-15 23:40:15 -0700398endif # MISC_DEVICES