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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
17 tristate "Analog Devices AD525x Digital Potentiometers"
18 depends on I2C && SYSFS
19 help
20 If you say yes here, you get support for the Analog Devices
21 AD5258, AD5259, AD5251, AD5252, AD5253, AD5254 and AD5255
22 digital potentiometer chips.
23
24 See Documentation/misc-devices/ad525x_dpot.txt for the
25 userspace interface.
26
27 This driver can also be built as a module. If so, the module
28 will be called ad525x_dpot.
29
David Brownell9a1e8eb2008-02-08 04:21:21 -080030config ATMEL_PWM
31 tristate "Atmel AT32/AT91 PWM support"
Andrew Victor8b6e47a2008-10-15 22:01:55 -070032 depends on AVR32 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91CAP9
David Brownell9a1e8eb2008-02-08 04:21:21 -080033 help
34 This option enables device driver support for the PWM channels
Matt LaPlante692105b2009-01-26 11:12:25 +010035 on certain Atmel processors. Pulse Width Modulation is used for
36 purposes including software controlled power-efficient backlights
David Brownell9a1e8eb2008-02-08 04:21:21 -080037 on LCD displays, motor control, and waveform generation.
38
David Brownell2a341f52008-02-22 17:23:23 -080039config ATMEL_TCLIB
40 bool "Atmel AT32/AT91 Timer/Counter Library"
41 depends on (AVR32 || ARCH_AT91)
42 help
43 Select this if you want a library to allocate the Timer/Counter
44 blocks found on many Atmel processors. This facilitates using
45 these blocks by different drivers despite processor differences.
46
David Brownell4d243f92008-02-22 17:28:37 -080047config ATMEL_TCB_CLKSRC
48 bool "TC Block Clocksource"
49 depends on ATMEL_TCLIB && GENERIC_TIME
50 default y
51 help
52 Select this to get a high precision clocksource based on a
53 TC block with a 5+ MHz base clock rate. Two timer channels
54 are combined to make a single 32-bit timer.
55
56 When GENERIC_CLOCKEVENTS is defined, the third timer channel
57 may be used as a clock event device supporting oneshot mode
58 (delays of up to two seconds) based on the 32 KiHz clock.
59
60config ATMEL_TCB_CLKSRC_BLOCK
61 int
62 depends on ATMEL_TCB_CLKSRC
63 prompt "TC Block" if ARCH_AT91RM9200 || ARCH_AT91SAM9260 || CPU_AT32AP700X
64 default 0
65 range 0 1
66 help
67 Some chips provide more than one TC block, so you have the
68 choice of which one to use for the clock framework. The other
69 TC can be used for other purposes, such as PWM generation and
70 interval timing.
71
Linus Torvalds1da177e2005-04-16 15:20:36 -070072config IBM_ASM
73 tristate "Device driver for IBM RSA service processor"
Dmitry Torokhovff294cb2007-07-17 04:04:01 -070074 depends on X86 && PCI && INPUT && EXPERIMENTAL
Linus Torvalds1da177e2005-04-16 15:20:36 -070075 ---help---
76 This option enables device driver support for in-band access to the
77 IBM RSA (Condor) service processor in eServer xSeries systems.
78 The ibmasm device driver allows user space application to access
79 ASM (Advanced Systems Management) functions on the service
80 processor. The driver is meant to be used in conjunction with
81 a user space API.
82 The ibmasm driver also enables the OS to use the UART on the
83 service processor board as a regular serial port. To make use of
84 this feature serial driver support (CONFIG_SERIAL_8250) must be
85 enabled.
Alex Dubovf9565122006-10-04 02:15:38 -070086
Linus Torvalds1da177e2005-04-16 15:20:36 -070087 WARNING: This software may not be supported or function
88 correctly on your IBM server. Please consult the IBM ServerProven
Adrian Bunk01e77d32005-07-12 13:58:32 -070089 website <http://www.pc.ibm.com/ww/eserver/xseries/serverproven> for
Linus Torvalds1da177e2005-04-16 15:20:36 -070090 information on the specific driver level and support statement
91 for your IBM server.
92
Jiri Slabycef2cf02007-05-08 00:31:45 -070093config PHANTOM
Jiri Slabyec905a12008-07-25 01:48:23 -070094 tristate "Sensable PHANToM (PCI)"
Jiri Slabycef2cf02007-05-08 00:31:45 -070095 depends on PCI
96 help
97 Say Y here if you want to build a driver for Sensable PHANToM device.
98
Jiri Slabyec905a12008-07-25 01:48:23 -070099 This driver is only for PCI PHANToMs.
100
Jiri Slabycef2cf02007-05-08 00:31:45 -0700101 If you choose to build module, its name will be phantom. If unsure,
102 say N here.
103
Brent Casavant59f14802006-10-17 00:09:25 -0700104config SGI_IOC4
105 tristate "SGI IOC4 Base IO support"
Al Viroaa6c2e62006-10-24 11:16:29 +0100106 depends on PCI
Brent Casavant59f14802006-10-17 00:09:25 -0700107 ---help---
108 This option enables basic support for the IOC4 chip on certain
109 SGI IO controller cards (IO9, IO10, and PCI-RT). This option
110 does not enable any specific functions on such a card, but provides
111 necessary infrastructure for other drivers to utilize.
112
113 If you have an SGI Altix with an IOC4-based card say Y.
114 Otherwise say N.
115
Alex Dubovf9565122006-10-04 02:15:38 -0700116config TIFM_CORE
117 tristate "TI Flash Media interface support (EXPERIMENTAL)"
Al Viro9f3bed52007-02-09 16:05:42 +0000118 depends on EXPERIMENTAL && PCI
Alex Dubovf9565122006-10-04 02:15:38 -0700119 help
120 If you want support for Texas Instruments(R) Flash Media adapters
121 you should select this option and then also choose an appropriate
122 host adapter, such as 'TI Flash Media PCI74xx/PCI76xx host adapter
123 support', if you have a TI PCI74xx compatible card reader, for
124 example.
125 You will also have to select some flash card format drivers. MMC/SD
126 cards are supported via 'MMC/SD Card support: TI Flash Media MMC/SD
127 Interface support (MMC_TIFM_SD)'.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700128
Len Brown8c367902008-11-30 23:59:07 -0500129 To compile this driver as a module, choose M here: the module will
Alex Dubovf9565122006-10-04 02:15:38 -0700130 be called tifm_core.
131
132config TIFM_7XX1
133 tristate "TI Flash Media PCI74xx/PCI76xx host adapter support (EXPERIMENTAL)"
134 depends on PCI && TIFM_CORE && EXPERIMENTAL
135 default TIFM_CORE
136 help
137 This option enables support for Texas Instruments(R) PCI74xx and
138 PCI76xx families of Flash Media adapters, found in many laptops.
139 To make actual use of the device, you will have to select some
140 flash card format drivers, as outlined in the TIFM_CORE Help.
141
Len Brown8c367902008-11-30 23:59:07 -0500142 To compile this driver as a module, choose M here: the module will
Alex Dubovf9565122006-10-04 02:15:38 -0700143 be called tifm_7xx1.
144
Darrick J. Wonga412ae32008-11-12 13:27:04 -0800145config ICS932S401
146 tristate "Integrated Circuits ICS932S401"
147 depends on I2C && EXPERIMENTAL
148 help
149 If you say yes here you get support for the Integrated Circuits
150 ICS932S401 clock control chips.
151
152 This driver can also be built as a module. If so, the module
153 will be called ics932s401.
154
Hans-Christian Egtvedteb1f2932007-10-16 23:26:11 -0700155config ATMEL_SSC
156 tristate "Device driver for Atmel SSC peripheral"
157 depends on AVR32 || ARCH_AT91
158 ---help---
Matt LaPlante692105b2009-01-26 11:12:25 +0100159 This option enables device driver support for Atmel Synchronized
Hans-Christian Egtvedteb1f2932007-10-16 23:26:11 -0700160 Serial Communication peripheral (SSC).
161
162 The SSC peripheral supports a wide variety of serial frame based
163 communications, i.e. I2S, SPI, etc.
164
165 If unsure, say N.
166
James Bottomleyd569d5b2008-02-03 15:40:56 -0600167config ENCLOSURE_SERVICES
168 tristate "Enclosure Services"
169 default n
170 help
171 Provides support for intelligent enclosures (bays which
172 contain storage devices). You also need either a host
173 driver (SCSI/ATA) which supports enclosures
174 or a SCSI enclosure device (SES) to use these services.
175
Dean Nelson45d9ca42008-04-22 14:46:56 -0500176config SGI_XP
177 tristate "Support communication between SGI SSIs"
Dean Nelson3b0de7b2008-08-01 14:19:08 -0500178 depends on NET
Nick Piggin03b48632009-01-20 04:36:04 +0100179 depends on (IA64_GENERIC || IA64_SGI_SN2 || IA64_SGI_UV || X86_UV) && SMP
Dean Nelson45d9ca42008-04-22 14:46:56 -0500180 select IA64_UNCACHED_ALLOCATOR if IA64_GENERIC || IA64_SGI_SN2
181 select GENERIC_ALLOCATOR if IA64_GENERIC || IA64_SGI_SN2
Robin Holt1bc4faa2009-04-02 16:59:13 -0700182 select SGI_GRU if X86_64 && SMP
Dean Nelson45d9ca42008-04-22 14:46:56 -0500183 ---help---
184 An SGI machine can be divided into multiple Single System
185 Images which act independently of each other and have
186 hardware based memory protection from the others. Enabling
187 this feature will allow for direct communication between SSIs
188 based on a network adapter and DMA messaging.
189
Andres Salomon82dca612009-12-14 18:00:37 -0800190config CS5535_MFGPT
191 tristate "CS5535/CS5536 Geode Multi-Function General Purpose Timer (MFGPT) support"
Andres Salomonc95d1e52009-12-14 18:00:41 -0800192 depends on PCI
Andres Salomon82dca612009-12-14 18:00:37 -0800193 depends on X86
194 default n
195 help
196 This driver provides access to MFGPT functionality for other
197 drivers that need timers. MFGPTs are available in the CS5535 and
198 CS5536 companion chips that are found in AMD Geode and several
199 other platforms. They have a better resolution and max interval
200 than the generic PIT, and are suitable for use as high-res timers.
201 You probably don't want to enable this manually; other drivers that
202 make use of it should enable it.
203
204config CS5535_MFGPT_DEFAULT_IRQ
205 int
Geert Uytterhoeven2bf212b2009-12-17 15:27:05 -0800206 depends on CS5535_MFGPT
Andres Salomon82dca612009-12-14 18:00:37 -0800207 default 7
208 help
209 MFGPTs on the CS5535 require an interrupt. The selected IRQ
210 can be overridden as a module option as well as by driver that
211 use the cs5535_mfgpt_ API; however, different architectures might
212 want to use a different IRQ by default. This is here for
213 architectures to set as necessary.
214
Randy Dunlap9c8f05c2010-03-05 13:42:35 -0800215config CS5535_CLOCK_EVENT_SRC
216 tristate "CS5535/CS5536 high-res timer (MFGPT) events"
217 depends on GENERIC_TIME && GENERIC_CLOCKEVENTS && CS5535_MFGPT
218 help
219 This driver provides a clock event source based on the MFGPT
220 timer(s) in the CS5535 and CS5536 companion chips.
221 MFGPTs have a better resolution and max interval than the
222 generic PIT, and are suitable for use as high-res timers.
223
David Altobelli89bcb052008-07-02 09:38:53 -0600224config HP_ILO
225 tristate "Channel interface driver for HP iLO/iLO2 processor"
Andrew Mortonf38954c2008-07-25 01:45:52 -0700226 depends on PCI
David Altobelli89bcb052008-07-02 09:38:53 -0600227 default n
228 help
229 The channel interface driver allows applications to communicate
230 with iLO/iLO2 management processors present on HP ProLiant
231 servers. Upon loading, the driver creates /dev/hpilo/dXccbN files,
232 which can be used to gather data from the management processor,
233 via read and write system calls.
234
235 To compile this driver as a module, choose M here: the
236 module will be called hpilo.
237
Jack Steiner3d919e52008-07-29 22:34:01 -0700238config SGI_GRU
239 tristate "SGI GRU driver"
Robin Holt1bc4faa2009-04-02 16:59:13 -0700240 depends on X86_UV && SMP
Jack Steiner3d919e52008-07-29 22:34:01 -0700241 default n
242 select MMU_NOTIFIER
243 ---help---
244 The GRU is a hardware resource located in the system chipset. The GRU
245 contains memory that can be mmapped into the user address space. This memory is
246 used to communicate with the GRU to perform functions such as load/store,
247 scatter/gather, bcopy, AMOs, etc. The GRU is directly accessed by user
248 instructions using user virtual addresses. GRU instructions (ex., bcopy) use
249 user virtual addresses for operands.
250
251 If you are not running on a SGI UV system, say N.
252
253config SGI_GRU_DEBUG
254 bool "SGI GRU driver debug"
255 depends on SGI_GRU
256 default n
257 ---help---
258 This option enables addition debugging code for the SGI GRU driver. If
259 you are unsure, say N.
260
Daniel Mack3cdbbee2009-03-31 15:23:53 -0700261config ISL29003
262 tristate "Intersil ISL29003 ambient light sensor"
263 depends on I2C && SYSFS
264 help
265 If you say yes here you get support for the Intersil ISL29003
266 ambient light sensor.
267
268 This driver can also be built as a module. If so, the module
269 will be called isl29003.
270
Jean Delvare6a9bcce2010-03-13 20:56:54 +0100271config SENSORS_TSL2550
272 tristate "Taos TSL2550 ambient light sensor"
273 depends on I2C && SYSFS
274 help
275 If you say yes here you get support for the Taos TSL2550
276 ambient light sensor.
277
278 This driver can also be built as a module. If so, the module
279 will be called tsl2550.
280
Hartley Sweetenef123792009-07-29 22:41:06 +0100281config EP93XX_PWM
282 tristate "EP93xx PWM support"
283 depends on ARCH_EP93XX
284 help
285 This option enables device driver support for the PWM channels
286 on the Cirrus EP93xx processors. The EP9307 chip only has one
287 PWM channel all the others have two, the second channel is an
288 alternate function of the EGPIO14 pin. A sysfs interface is
289 provided to control the PWM channels.
290
291 To compile this driver as a module, choose M here: the module will
292 be called ep93xx_pwm.
293
Wolfram Sangdddc66f2009-12-06 17:06:16 +0100294config DS1682
295 tristate "Dallas DS1682 Total Elapsed Time Recorder with Alarm"
296 depends on I2C && EXPERIMENTAL
297 help
298 If you say yes here you get support for Dallas Semiconductor
299 DS1682 Total Elapsed Time Recorder.
300
301 This driver can also be built as a module. If so, the module
302 will be called ds1682.
303
Daniel Mack4d009282009-12-14 18:00:17 -0800304config TI_DAC7512
305 tristate "Texas Instruments DAC7512"
306 depends on SPI && SYSFS
307 help
308 If you say yes here you get support for the Texas Instruments
309 DAC7512 16-bit digital-to-analog converter.
310
311 This driver can also be built as a module. If so, the module
312 will be calles ti_dac7512.
313
Rodolfo Giometti4e17e1d2008-11-12 13:27:12 -0800314source "drivers/misc/c2port/Kconfig"
Wolfram Sang5195e502009-01-26 21:19:53 +0100315source "drivers/misc/eeprom/Kconfig"
Michał Mirosław5f5bac82009-05-22 20:33:59 +0200316source "drivers/misc/cb710/Kconfig"
Tomas Winklerab69a5a2009-10-17 09:09:34 +0000317source "drivers/misc/iwmc3200top/Kconfig"
Rodolfo Giometti4e17e1d2008-11-12 13:27:12 -0800318
Randy Dunlap7bf1fc42007-07-15 23:40:15 -0700319endif # MISC_DEVICES