Kconfig 36.9 KB
Newer Older
1 2 3 4
#
# Multifunction miscellaneous devices
#

A
Arnd Bergmann 已提交
5 6
if HAS_IOMEM
menu "Multifunction device drivers"
B
Ben Dooks 已提交
7

8 9
config MFD_CORE
	tristate
10
	select IRQ_DOMAIN
11 12
	default n

13 14
config MFD_CS5535
	tristate "AMD CS5535 and CS5536 southbridge core functions"
15
	select MFD_CORE
16 17 18 19
	depends on PCI && X86
	---help---
	  This is the core driver for CS5535/CS5536 MFD functions.  This is
          necessary for using the board's GPIO and MFGPT functionality.
20

21 22 23
config MFD_AS3711
	bool "AMS AS3711"
	select MFD_CORE
Q
Qiao Zhou 已提交
24 25
	select REGMAP_I2C
	select REGMAP_IRQ
26
	depends on I2C=y
Q
Qiao Zhou 已提交
27
	help
28
	  Support for the AS3711 PMIC from AMS
Q
Qiao Zhou 已提交
29

30 31 32 33 34
config MFD_AS3722
	bool "ams AS3722 Power Management IC"
	select MFD_CORE
	select REGMAP_I2C
	select REGMAP_IRQ
35
	depends on I2C=y && OF
36 37 38 39 40 41
	help
	  The ams AS3722 is a compact system PMU suitable for mobile phones,
	  tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
	  controllers, 11 LDOs, RTC, automatic battery, temperature and
	  over current monitoring, GPIOs, ADC and a watchdog.

42 43 44 45 46 47 48 49 50 51 52 53
config PMIC_ADP5520
	bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
	depends on I2C=y
	help
	  Say yes here to add support for Analog Devices AD5520 and ADP5501,
	  Multifunction Power Management IC. This includes
	  the I2C driver and the core APIs _only_, you have to select
	  individual components like LCD backlight, LEDs, GPIOs and Kepad
	  under the corresponding menus.

config MFD_AAT2870_CORE
	bool "AnalogicTech AAT2870"
Q
Qiao Zhou 已提交
54
	select MFD_CORE
55
	depends on I2C=y && GPIOLIB
Q
Qiao Zhou 已提交
56
	help
57 58 59 60
	  If you say yes here you get support for the AAT2870.
	  This driver provides common support for accessing the device,
	  additional drivers must be enabled in order to use the
	  functionality of the device.
Q
Qiao Zhou 已提交
61

62
config MFD_CROS_EC
63
	tristate "ChromeOS Embedded Controller"
64
	select MFD_CORE
65 66 67
	help
	  If you say Y here you get support for the ChromeOS Embedded
	  Controller (EC) providing keyboard, battery and power services.
68
	  You also need to enable the driver for the bus you are using. The
69
	  protocol for talking to the EC is defined by the bus driver.
B
Ben Dooks 已提交
70

S
Simon Glass 已提交
71 72 73
config MFD_CROS_EC_I2C
	tristate "ChromeOS Embedded Controller (I2C)"
	depends on MFD_CROS_EC && I2C
B
Ben Dooks 已提交
74

75
	help
S
Simon Glass 已提交
76 77 78 79 80
	  If you say Y here, you get support for talking to the ChromeOS
	  EC through an I2C bus. This uses a simple byte-level protocol with
	  a checksum. Failing accesses will be retried three times to
	  improve reliability.

S
Simon Glass 已提交
81 82
config MFD_CROS_EC_SPI
	tristate "ChromeOS Embedded Controller (SPI)"
T
Thierry Reding 已提交
83
	depends on MFD_CROS_EC && SPI && OF
S
Simon Glass 已提交
84 85 86 87 88 89

	---help---
	  If you say Y here, you get support for talking to the ChromeOS EC
	  through a SPI bus, using a byte-level protocol. Since the EC's
	  response time cannot be guaranteed, we support ignoring
	  'pre-amble' bytes before the response actually starts.
90

S
Samuel Ortiz 已提交
91
config MFD_ASIC3
92
	bool "Compaq ASIC3"
93
	depends on GPIOLIB && ARM
P
Philipp Zabel 已提交
94
	select MFD_CORE
S
Samuel Ortiz 已提交
95 96 97 98
	 ---help---
	  This driver supports the ASIC3 multifunction chip found on many
	  PDAs (mainly iPAQ and HTC based ones)

99 100 101
config PMIC_DA903X
	bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
	depends on I2C=y
Q
Qiao Zhou 已提交
102
	help
103
	  Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a
104 105 106 107 108
	  ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
	  usually found on PXA processors-based platforms. This includes
	  the I2C driver and the core APIs _only_, you have to select
	  individual components like LCD backlight, voltage regulators,
	  LEDs and battery-charger under the corresponding menus.
Q
Qiao Zhou 已提交
109

110 111
config PMIC_DA9052
	bool
M
Miguel Aguilar 已提交
112 113
	select MFD_CORE

114 115 116 117 118
config MFD_DA9052_SPI
	bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI"
	select REGMAP_SPI
	select REGMAP_IRQ
	select PMIC_DA9052
119
	depends on SPI_MASTER=y
D
David Brownell 已提交
120
	help
121 122 123 124
	  Support for the Dialog Semiconductor DA9052 PMIC
	  when controlled using SPI. This driver provides common support
	  for accessing the device, additional drivers must be enabled in
	  order to use the functionality of the device.
D
David Brownell 已提交
125

126 127 128 129 130
config MFD_DA9052_I2C
	bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C"
	select REGMAP_I2C
	select REGMAP_IRQ
	select PMIC_DA9052
131
	depends on I2C=y
132 133 134 135 136
	help
	  Support for the Dialog Semiconductor DA9052 PMIC
	  when controlled using I2C. This driver provides common support
	  for accessing the device, additional drivers must be enabled in
	  order to use the functionality of the device.
B
Ben Dooks 已提交
137

138 139 140 141
config MFD_DA9055
	bool "Dialog Semiconductor DA9055 PMIC Support"
	select REGMAP_I2C
	select REGMAP_IRQ
142
	select MFD_CORE
143
	depends on I2C=y
144
	help
145 146 147 148 149
	  Say yes here for support of Dialog Semiconductor DA9055. This is
	  a Power Management IC. This driver provides common support for
	  accessing the device as well as the I2C interface to the chip itself.
	  Additional drivers must be enabled in order to use the functionality
	  of the device.
150

151 152
	  This driver can be built as a module. If built as a module it will be
	  called "da9055"
153

154 155 156 157 158
config MFD_DA9063
	bool "Dialog Semiconductor DA9063 PMIC Support"
	select MFD_CORE
	select REGMAP_I2C
	select REGMAP_IRQ
159
	depends on I2C=y
160 161 162 163 164 165
	help
	  Say yes here for support for the Dialog Semiconductor DA9063 PMIC.
	  This includes the I2C driver and core APIs.
	  Additional drivers must be enabled in order to use the functionality
	  of the device.

166 167
config MFD_MC13XXX
	tristate
168
	depends on (SPI_MASTER || I2C)
169 170
	select MFD_CORE
	help
171 172 173 174
	  Enable support for the Freescale MC13783 and MC13892 PMICs.
	  This driver provides common support for accessing the device,
	  additional drivers must be enabled in order to use the
	  functionality of the device.
175

176 177
config MFD_MC13XXX_SPI
	tristate "Freescale MC13783 and MC13892 SPI interface"
178
	depends on SPI_MASTER
179 180 181 182
	select REGMAP_SPI
	select MFD_MC13XXX
	help
	  Select this if your MC13xxx is connected via an SPI bus.
183

184 185
config MFD_MC13XXX_I2C
	tristate "Freescale MC13892 I2C interface"
186
	depends on I2C
187 188
	select REGMAP_I2C
	select MFD_MC13XXX
189
	help
190
	  Select this if your MC13xxx is connected via an I2C bus.
191

192 193
config HTC_EGPIO
	bool "HTC EGPIO support"
194
	depends on GPIOLIB && ARM
195 196 197 198 199
	help
	    This driver supports the CPLD egpio chip present on
	    several HTC phones.  It provides basic support for input
	    pins, output pins, and irqs.

200 201
config HTC_PASIC3
	tristate "HTC PASIC3 LED/DS1WM chip support"
202
	select MFD_CORE
203 204 205 206 207 208
	help
	  This core driver provides register access for the LED/DS1WM
	  chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
	  HTC Magician devices, respectively. Actual functionality is
	  handled by the leds-pasic3 and ds1wm drivers.

C
Cory Maccarrone 已提交
209 210
config HTC_I2CPLD
	bool "HTC I2C PLD chip support"
211
	depends on I2C=y && GPIOLIB
C
Cory Maccarrone 已提交
212 213 214 215 216 217
	help
	  If you say yes here you get support for the supposed CPLD
	  found on omap850 HTC devices like the HTC Wizard and HTC Herald.
	  This device provides input and output GPIOs through an I2C
	  interface to one or more sub-chips.

218 219
config LPC_ICH
	tristate "Intel ICH LPC"
220
	depends on PCI
221
	select MFD_CORE
222
	help
223 224 225 226
	  The LPC bridge function of the Intel ICH provides support for
	  many functional units. This driver provides needed support for
	  other drivers to control these functions, currently GPIO and
	  watchdog.
227

228 229
config LPC_SCH
	tristate "Intel SCH LPC"
230
	depends on PCI
231 232
	select MFD_CORE
	help
233 234
	  LPC bridge function of the Intel SCH provides support for
	  System Management Bus and General Purpose I/O.
235

236 237 238
config MFD_INTEL_MSIC
	bool "Intel MSIC"
	depends on INTEL_SCU_IPC
239
	select MFD_CORE
240
	help
241 242 243
	  Select this option to enable access to Intel MSIC (Avatele
	  Passage) chip. This chip embeds audio, battery, GPIO, etc.
	  devices used in Intel Medfield platforms.
244

245 246 247
config MFD_JANZ_CMODIO
	tristate "Janz CMOD-IO PCI MODULbus Carrier Board"
	select MFD_CORE
248
	depends on PCI
249
	help
250 251 252 253
	  This is the core driver for the Janz CMOD-IO PCI MODULbus
	  carrier board. This device is a PCI to MODULbus bridge which may
	  host many different types of MODULbus daughterboards, including
	  CAN and GPIO controllers.
254

255 256
config MFD_JZ4740_ADC
	bool "Janz JZ4740 ADC core"
T
Todd Fischer 已提交
257
	select MFD_CORE
258 259
	select GENERIC_IRQ_CHIP
	depends on MACH_JZ4740
T
Todd Fischer 已提交
260
	help
261 262
	  Say yes here if you want support for the ADC unit in the JZ4740 SoC.
	  This driver is necessary for jz4740-battery and jz4740-hwmon driver.
T
Todd Fischer 已提交
263

K
Kevin Strasser 已提交
264 265 266 267 268 269 270 271 272
config MFD_KEMPLD
	tristate "Kontron module PLD device"
	select MFD_CORE
	help
	  This is the core driver for the PLD (Programmable Logic Device) found
	  on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD
	  device may provide functions like watchdog, GPIO, UART and I2C bus.

	  The following modules are supported:
273
		* COMe-bHL6
K
Kevin Strasser 已提交
274 275 276
		* COMe-bIP#
		* COMe-bPC2 (ETXexpress-PC)
		* COMe-bSC# (ETXexpress-SC T#)
277
		* COMe-cBT6
K
Kevin Strasser 已提交
278 279
		* COMe-cCT6
		* COMe-cDC2 (microETXexpress-DC)
280
		* COMe-cHL6
K
Kevin Strasser 已提交
281
		* COMe-cPC2 (microETXexpress-PC)
282
		* COMe-mBT10
K
Kevin Strasser 已提交
283
		* COMe-mCT10
284
		* COMe-mTT10 (nanoETXexpress-TT)
K
Kevin Strasser 已提交
285 286 287 288 289
		* ETX-OH

	  This driver can also be built as a module. If so, the module
	  will be called kempld-core.

290 291
config MFD_88PM800
	tristate "Marvell 88PM800"
292
	depends on I2C=y
293
	select REGMAP_I2C
294 295
	select REGMAP_IRQ
	select MFD_CORE
296
	help
297 298 299 300
	  This supports for Marvell 88PM800 Power Management IC.
	  This includes the I2C driver and the core APIs _only_, you have to
	  select individual components like voltage regulators, RTC and
	  battery-charger under the corresponding menus.
301

302 303
config MFD_88PM805
	tristate "Marvell 88PM805"
304
	depends on I2C=y
305
	select REGMAP_I2C
306 307
	select REGMAP_IRQ
	select MFD_CORE
308
	help
309 310 311 312
	  This supports for Marvell 88PM805 Power Management IC. This includes
	  the I2C driver and the core APIs _only_, you have to select individual
	  components like codec device, headset/Mic device under the
	  corresponding menus.
313

314 315
config MFD_88PM860X
	bool "Marvell 88PM8606/88PM8607"
316
	depends on I2C=y
317 318 319 320 321 322 323
	select REGMAP_I2C
	select MFD_CORE
	help
	  This supports for Marvell 88PM8606/88PM8607 Power Management IC.
	  This includes the I2C driver and the core APIs _only_, you have to
	  select individual components like voltage regulators, RTC and
	  battery-charger under the corresponding menus.
324

325 326 327 328 329 330 331
config MFD_MAX14577
	bool "Maxim Semiconductor MAX14577 MUIC + Charger Support"
	depends on I2C=y
	select MFD_CORE
	select REGMAP_I2C
	select IRQ_DOMAIN
	help
332
	  Say yes here to add support for Maxim Semiconductor MAX14577.
333 334 335 336 337
	  This is a Micro-USB IC with Charger controls on chip.
	  This driver provides common support for accessing the device;
	  additional drivers must be enabled in order to use the functionality
	  of the device.

338 339
config MFD_MAX77686
	bool "Maxim Semiconductor MAX77686 PMIC Support"
340
	depends on I2C=y
341
	select MFD_CORE
342
	select REGMAP_I2C
343
	select IRQ_DOMAIN
344
	help
345
	  Say yes here to add support for Maxim Semiconductor MAX77686.
346 347 348 349
	  This is a Power Management IC with RTC on chip.
	  This driver provides common support for accessing the device;
	  additional drivers must be enabled in order to use the functionality
	  of the device.
350

351 352
config MFD_MAX77693
	bool "Maxim Semiconductor MAX77693 PMIC Support"
353
	depends on I2C=y
354
	select MFD_CORE
355
	select REGMAP_I2C
356
	help
357
	  Say yes here to add support for Maxim Semiconductor MAX77693.
358 359 360 361 362
	  This is a companion Power Management IC with Flash, Haptic, Charger,
	  and MUIC(Micro USB Interface Controller) controls on chip.
	  This driver provides common support for accessing the device;
	  additional drivers must be enabled in order to use the functionality
	  of the device.
363

364 365
config MFD_MAX8907
	tristate "Maxim Semiconductor MAX8907 PMIC Support"
366
	select MFD_CORE
367
	depends on I2C=y
368
	select REGMAP_I2C
369
	select REGMAP_IRQ
370
	help
371
	  Say yes here to add support for Maxim Semiconductor MAX8907. This is
372 373 374
	  a Power Management IC. This driver provides common support for
	  accessing the device; additional drivers must be enabled in order
	  to use the functionality of the device.
375

376 377
config MFD_MAX8925
	bool "Maxim Semiconductor MAX8925 PMIC Support"
378
	depends on I2C=y
379
	select MFD_CORE
380
	help
381
	  Say yes here to add support for Maxim Semiconductor MAX8925. This is
382 383 384
	  a Power Management IC. This driver provides common support for
	  accessing the device, additional drivers must be enabled in order
	  to use the functionality of the device.
385

386 387
config MFD_MAX8997
	bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
388
	depends on I2C=y
389
	select MFD_CORE
390
	select IRQ_DOMAIN
D
David Brownell 已提交
391
	help
392
	  Say yes here to add support for Maxim Semiconductor MAX8997/8966.
393 394 395 396 397
	  This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
	  MUIC controls on chip.
	  This driver provides common support for accessing the device;
	  additional drivers must be enabled in order to use the functionality
	  of the device.
D
David Brownell 已提交
398

399 400
config MFD_MAX8998
	bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
401
	depends on I2C=y
402
	select MFD_CORE
403
	select IRQ_DOMAIN
K
Keerthy 已提交
404
	help
405
	  Say yes here to add support for Maxim Semiconductor MAX8998 and
406 407 408 409
	  National Semiconductor LP3974. This is a Power Management IC.
	  This driver provides common support for accessing the device,
	  additional drivers must be enabled in order to use the functionality
	  of the device.
K
Keerthy 已提交
410

411 412
config EZX_PCAP
	bool "Motorola EZXPCAP Support"
413
	depends on SPI_MASTER
414
	help
415 416
	  This enables the PCAP ASIC present on EZX Phones. This is
	  needed for MMC, TouchScreen, Sound, USB, etc..
417

418 419
config MFD_VIPERBOARD
        tristate "Nano River Technologies Viperboard"
420
	select MFD_CORE
421
	depends on USB
422
	default n
423 424 425 426 427 428 429 430
	help
	  Say yes here if you want support for Nano River Technologies
	  Viperboard.
	  There are mfd cell drivers available for i2c master, adc and
	  both gpios found on the board. The spi part does not yet
	  have a driver.
	  You need to select the mfd cell drivers separately.
	  The drivers do not support all features the board exposes.
431

432
config MFD_RETU
A
Aaro Koskinen 已提交
433
	tristate "Nokia Retu and Tahvo multi-function device"
434
	select MFD_CORE
435
	depends on I2C
436
	select REGMAP_IRQ
437
	help
A
Aaro Koskinen 已提交
438 439
	  Retu and Tahvo are a multi-function devices found on Nokia
	  Internet Tablets (770, N800 and N810).
440

441 442 443 444
config MFD_PCF50633
	tristate "NXP PCF50633"
	depends on I2C
	select REGMAP_I2C
445
	help
446 447 448 449
	  Say yes here if you have NXP PCF50633 chip on your board.
	  This core driver provides register access and IRQ handling
	  facilities, and registers devices for the various functions
	  so that function-specific drivers can bind to them.
450

451 452 453
config PCF50633_ADC
	tristate "NXP PCF50633 ADC"
	depends on MFD_PCF50633
454
	help
455 456
	 Say yes here if you want to include support for ADC in the
	 NXP PCF50633 chip.
457

458 459 460
config PCF50633_GPIO
	tristate "NXP PCF50633 GPIO"
	depends on MFD_PCF50633
461
	help
462 463
	 Say yes here if you want to include support GPIO for pins on
	 the PCF50633 chip.
464

465 466 467 468
config UCB1400_CORE
	tristate "Philips UCB1400 Core driver"
	depends on AC97_BUS
	depends on GPIOLIB
469
	help
470 471
	  This enables support for the Philips UCB1400 core functions.
	  The UCB1400 is an AC97 audio codec.
472

473 474
	  To compile this driver as a module, choose M here: the
	  module will be called ucb1400_core.
475

476 477
config MFD_PM8XXX
	tristate
478

479 480
config MFD_PM8921_CORE
	tristate "Qualcomm PM8921 PMIC chip"
481
	depends on (ARCH_MSM || HEXAGON)
482
	select IRQ_DOMAIN
483
	select MFD_CORE
484
	select MFD_PM8XXX
S
Stephen Boyd 已提交
485
	select REGMAP
486
	help
487 488
	  If you say yes to this option, support will be included for the
	  built-in PM8921 PMIC chip.
489

490 491 492 493 494 495 496 497 498
	  This is required if your board has a PM8921 and uses its features,
	  such as: MPPs, GPIOs, regulators, interrupts, and PWM.

	  Say M here if you want to include support for PM8921 chip as a module.
	  This will build a module called "pm8921-core".

config MFD_RDC321X
	tristate "RDC R-321x southbridge"
	select MFD_CORE
499
	depends on PCI
500 501 502 503 504 505 506
	help
	  Say yes here if you want to have support for the RDC R-321x SoC
	  southbridge which provides access to GPIOs and Watchdog using the
	  southbridge PCI device configuration space.

config MFD_RTSX_PCI
	tristate "Realtek PCI-E card reader"
507
	depends on PCI
508 509 510 511 512 513 514
	select MFD_CORE
	help
	  This supports for Realtek PCI-Express card reader including rts5209,
	  rts5229, rtl8411, etc. Realtek card reader supports access to many
	  types of memory cards, such as Memory Stick, Memory Stick Pro,
	  Secure Digital and MultiMediaCard.

515 516 517 518 519 520 521 522 523 524
config MFD_RTSX_USB
	tristate "Realtek USB card reader"
	depends on USB
	select MFD_CORE
	help
	  Select this option to get support for Realtek USB 2.0 card readers
	  including RTS5129, RTS5139, RTS5179 and RTS5170.
	  Realtek card reader supports access to many types of memory cards,
	  such as Memory Stick Pro, Secure Digital and MultiMediaCard.

525 526
config MFD_RC5T583
	bool "Ricoh RC5T583 Power Management system device"
527
	depends on I2C=y
528 529 530 531 532 533 534 535 536 537 538 539 540
	select MFD_CORE
	select REGMAP_I2C
	help
	  Select this option to get support for the RICOH583 Power
	  Management system device.
	  This driver provides common support for accessing the device
	  through i2c interface. The device supports multiple sub-devices
	  like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey.
	  Additional drivers must be enabled in order to use the
	  different functionality of the device.

config MFD_SEC_CORE
	bool "SAMSUNG Electronics PMIC Series Support"
541
	depends on I2C=y
542 543 544 545 546 547 548 549 550
	select MFD_CORE
	select REGMAP_I2C
	select REGMAP_IRQ
	help
	 Support for the Samsung Electronics MFD series.
	 This driver provides common support for accessing the device,
	 additional drivers must be enabled in order to use the functionality
	 of the device

551 552 553 554 555 556 557 558 559 560 561 562 563
config MFD_SI476X_CORE
	tristate "Silicon Laboratories 4761/64/68 AM/FM radio."
	depends on I2C
	select MFD_CORE
	select REGMAP_I2C
	help
	  This is the core driver for the SI476x series of AM/FM
	  radio. This MFD driver connects the radio-si476x V4L2 module
	  and the si476x audio codec.

	  To compile this driver as a module, choose M here: the
	  module will be called si476x-core.

564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580
config MFD_SM501
	tristate "Silicon Motion SM501"
	 ---help---
	  This is the core driver for the Silicon Motion SM501 multimedia
	  companion chip. This device is a multifunction device which may
	  provide numerous interfaces including USB host controller, USB gadget,
	  asynchronous serial ports, audio functions, and a dual display video
	  interface. The device may be connected by PCI or local bus with
	  varying functions enabled.

config MFD_SM501_GPIO
	bool "Export GPIO via GPIO layer"
	depends on MFD_SM501 && GPIOLIB
	 ---help---
	 This option uses the gpio library layer to export the 64 GPIO
	 lines on the SM501. The platform data is used to supply the
	 base number for the first GPIO line to register.
581

582
config MFD_SMSC
583
       bool "SMSC ECE1099 series chips"
584
       depends on I2C=y
585 586 587 588 589 590 591 592 593
       select MFD_CORE
       select REGMAP_I2C
       help
        If you say yes here you get support for the
        ece1099 chips from SMSC.

        To compile this driver as a module, choose M here: the
        module will be called smsc.

594 595 596
config ABX500_CORE
	bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
	default y if ARCH_U300 || ARCH_U8500
597
	help
598 599 600 601 602
	  Say yes here if you have the ABX500 Mixed Signal IC family
	  chips. This core driver expose register access functions.
	  Functionality specific drivers using these functions can
	  remain unchanged when IC changes. Binding of the functions to
	  actual register access is done by the IC core driver.
603

604 605
config AB3100_CORE
	bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
606
	depends on I2C=y && ABX500_CORE
607
	select MFD_CORE
608
	default y if ARCH_U300
609
	help
610 611 612 613 614 615 616 617
	  Select this to enable the AB3100 Mixed Signal IC core
	  functionality. This connects to a AB3100 on the I2C bus
	  and expose a number of symbols needed for dependent devices
	  to read and write registers and subscribe to events from
	  this multi-functional IC. This is needed to use other features
	  of the AB3100 such as battery-backed RTC, charging control,
	  LEDs, vibrator, system power and temperature, power management
	  and ALSA sound.
618

619 620 621 622
config AB3100_OTP
	tristate "ST-Ericsson AB3100 OTP functions"
	depends on AB3100_CORE
	default y if AB3100_CORE
623
	help
624 625 626
	  Select this to enable the AB3100 Mixed Signal IC OTP (one-time
	  programmable memory) support. This exposes a sysfs file to read
	  out OTP values.
627

628 629
config AB8500_CORE
	bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
630
	depends on ABX500_CORE && MFD_DB8500_PRCMU
631
	select POWER_SUPPLY
A
Ashish Jangam 已提交
632
	select MFD_CORE
633 634 635 636 637 638 639
	select IRQ_DOMAIN
	help
	  Select this option to enable access to AB8500 power management
	  chip. This connects to U8500 either on the SSP/SPI bus (deprecated
	  since hardware version v1.0) or the I2C bus via PRCMU. It also adds
	  the irq_chip parts for handling the Mixed Signal chip events.
	  This chip embeds various other multimedia funtionalities as well.
A
Ashish Jangam 已提交
640

641 642
config AB8500_DEBUG
       bool "Enable debug info via debugfs"
643
       depends on AB8500_GPADC && DEBUG_FS
644 645 646 647 648 649 650 651 652
       default y if DEBUG_FS
       help
         Select this option if you want debug information using the debug
         filesystem, debugfs.

config AB8500_GPADC
	bool "ST-Ericsson AB8500 GPADC driver"
	depends on AB8500_CORE && REGULATOR_AB8500
	default y
653
	help
654
	  AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
655

656 657 658 659
config MFD_DB8500_PRCMU
	bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
	depends on UX500_SOC_DB8500
	select MFD_CORE
A
Ashish Jangam 已提交
660
	help
661 662 663 664
	  Select this option to enable support for the DB8500 Power Reset
	  and Control Management Unit. This is basically an autonomous
	  system controller running an XP70 microprocessor, which is accessed
	  through a register map.
A
Ashish Jangam 已提交
665

666 667
config MFD_STMPE
	bool "STMicroelectronics STMPE"
668
	depends on (I2C=y || SPI_MASTER=y)
A
Ashish Jangam 已提交
669 670
	select MFD_CORE
	help
671 672
	  Support for the STMPE family of I/O Expanders from
	  STMicroelectronics.
A
Ashish Jangam 已提交
673

674
	  Currently supported devices are:
A
Ashish Jangam 已提交
675

676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693
		STMPE811: GPIO, Touchscreen
		STMPE1601: GPIO, Keypad
		STMPE1801: GPIO, Keypad
		STMPE2401: GPIO, Keypad
		STMPE2403: GPIO, Keypad

	  This driver provides common support for accessing the device,
	  additional drivers must be enabled in order to use the functionality
	  of the device.  Currently available sub drivers are:

		GPIO: stmpe-gpio
		Keypad: stmpe-keypad
		Touchscreen: stmpe-ts

menu "STMicroelectronics STMPE Interface Drivers"
depends on MFD_STMPE

config STMPE_I2C
M
Masanari Iida 已提交
694
	bool "STMicroelectronics STMPE I2C Interface"
695
	depends on I2C=y
696
	default y
697
	help
698
	  This is used to enable I2C interface of STMPE
699

700
config STMPE_SPI
M
Masanari Iida 已提交
701
	bool "STMicroelectronics STMPE SPI Interface"
702
	depends on SPI_MASTER
M
Milo Kim 已提交
703
	help
704 705
	  This is used to enable SPI interface of STMPE
endmenu
M
Milo Kim 已提交
706

707 708
config MFD_STA2X11
	bool "STMicroelectronics STA2X11"
709
	depends on STA2X11
J
Jonghwa Lee 已提交
710
	select MFD_CORE
711 712 713 714 715
	select REGMAP_MMIO

config MFD_SYSCON
	bool "System Controller Register R/W Based on Regmap"
	select REGMAP_MMIO
J
Jonghwa Lee 已提交
716
	help
717 718
	  Select this option to enable accessing system control registers
	  via regmap.
J
Jonghwa Lee 已提交
719

720 721
config MFD_DAVINCI_VOICECODEC
	tristate
C
Chanwoo Choi 已提交
722 723
	select MFD_CORE

724 725
config MFD_TI_AM335X_TSCADC
	tristate "TI ADC / Touch Screen chip support"
G
Gyungoh Yoo 已提交
726
	select MFD_CORE
727 728
	select REGMAP
	select REGMAP_MMIO
G
Gyungoh Yoo 已提交
729
	help
730 731 732 733
	  If you say yes here you get support for Texas Instruments series
	  of Touch Screen /ADC chips.
	  To compile this driver as a module, choose M here: the
	  module will be called ti_am335x_tscadc.
G
Gyungoh Yoo 已提交
734

735 736 737
config MFD_DM355EVM_MSP
	bool "TI DaVinci DM355 EVM microcontroller"
	depends on I2C=y && MACH_DAVINCI_DM355_EVM
H
Haojian Zhuang 已提交
738
	help
739 740 741
	  This driver supports the MSP430 microcontroller used on these
	  boards.  MSP430 firmware manages resets and power sequencing,
	  inputs from buttons and the IR remote, LEDs, an RTC, and more.
H
Haojian Zhuang 已提交
742

M
Milo Kim 已提交
743 744 745 746 747 748 749 750 751 752 753
config MFD_LP3943
	tristate "TI/National Semiconductor LP3943 MFD Driver"
	depends on I2C
	select MFD_CORE
	select REGMAP_I2C
	help
	  Support for the TI/National Semiconductor LP3943.
	  This driver consists of GPIO and PWM drivers.
	  With these functionalities, it can be used for LED string control or
	  general usage such like a GPIO controller and a PWM controller.

754 755
config MFD_LP8788
	bool "TI LP8788 Power Management Unit Driver"
756
	depends on I2C=y
M
MyungJoo Ham 已提交
757
	select MFD_CORE
758
	select REGMAP_I2C
759
	select IRQ_DOMAIN
M
MyungJoo Ham 已提交
760
	help
761 762
	  TI LP8788 PMU supports regulators, battery charger, RTC,
	  ADC, backlight driver and current sinks.
M
MyungJoo Ham 已提交
763

764 765 766 767
config MFD_OMAP_USB_HOST
	bool "TI OMAP USBHS core and TLL driver"
	depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
	default y
768
	help
769 770 771
	  This is the core driver for the OAMP EHCI and OHCI drivers.
	  This MFD driver does the required setup functionalities for
	  OMAP USB Host drivers.
772

773 774
config MFD_PALMAS
	bool "TI Palmas series chips"
S
Sangbeom Kim 已提交
775 776
	select MFD_CORE
	select REGMAP_I2C
S
Sangbeom Kim 已提交
777
	select REGMAP_IRQ
778
	depends on I2C=y
S
Sangbeom Kim 已提交
779
	help
780 781
	  If you say yes here you get support for the Palmas
	  series of PMIC chips from Texas Instruments.
S
Sangbeom Kim 已提交
782

783 784
config MFD_TI_SSP
	tristate "TI Sequencer Serial Port support"
785
	depends on ARCH_DAVINCI_TNETV107X
786
	select MFD_CORE
787 788 789
	---help---
	  Say Y here if you want support for the Sequencer Serial Port
	  in a Texas Instruments TNETV107X SoC.
M
Mark Brown 已提交
790

791 792 793 794 795 796 797
	  To compile this driver as a module, choose M here: the
	  module will be called ti-ssp.

config TPS6105X
	tristate "TI TPS61050/61052 Boost Converters"
	depends on I2C
	select REGULATOR
M
Mark Brown 已提交
798
	select MFD_CORE
799
	select REGULATOR_FIXED_VOLTAGE
M
Mark Brown 已提交
800
	help
801 802 803 804
	  This option enables a driver for the TP61050/TPS61052
	  high-power "white LED driver". This boost converter is
	  sometimes used for other things than white LEDs, and
	  also contains a GPIO pin.
M
Mark Brown 已提交
805

806 807 808 809
config TPS65010
	tristate "TI TPS6501x Power Management chips"
	depends on I2C && GPIOLIB
	default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
M
Mark Brown 已提交
810
	help
811 812 813 814
	  If you say yes here you get support for the TPS6501x series of
	  Power Management chips.  These include voltage regulators,
	  lithium ion/polymer battery charging, and other features that
	  are often used in portable devices like cell phones and cameras.
M
Mark Brown 已提交
815

816 817 818 819 820
	  This driver can also be built as a module.  If so, the module
	  will be called tps65010.

config TPS6507X
	tristate "TI TPS6507x Power Management / Touch Screen chips"
M
Mark Brown 已提交
821
	select MFD_CORE
822
	depends on I2C
M
Mark Brown 已提交
823
	help
824 825 826 827 828 829
	  If you say yes here you get support for the TPS6507x series of
	  Power Management / Touch Screen chips.  These include voltage
	  regulators, lithium ion/polymer battery charging, touch screen
	  and other features that are often used in portable devices.
	  This driver can also be built as a module.  If so, the module
	  will be called tps6507x.
M
Mark Brown 已提交
830

831 832 833 834 835
config TPS65911_COMPARATOR
	tristate

config MFD_TPS65090
	bool "TI TPS65090 Power Management chips"
836
	depends on I2C=y
M
Mark Brown 已提交
837
	select MFD_CORE
838 839
	select REGMAP_I2C
	select REGMAP_IRQ
M
Mark Brown 已提交
840
	help
841 842 843 844 845
	  If you say yes here you get support for the TPS65090 series of
	  Power Management chips.
	  This driver provides common support for accessing the device,
	  additional drivers must be enabled in order to use the
	  functionality of the device.
M
Mark Brown 已提交
846

847 848
config MFD_TPS65217
	tristate "TI TPS65217 Power Management / White LED chips"
849
	depends on I2C
M
Mark Brown 已提交
850
	select MFD_CORE
M
Mark Brown 已提交
851
	select REGMAP_I2C
852
	help
853 854 855 856 857
	  If you say yes here you get support for the TPS65217 series of
	  Power Management / White LED chips.
	  These include voltage regulators, lithium ion/polymer battery
	  charger, wled and other features that are often used in portable
	  devices.
858

859 860
	  This driver can also be built as a module.  If so, the module
	  will be called tps65217.
861

862 863 864 865 866 867 868 869 870 871 872 873 874 875 876
config MFD_TPS65218
	tristate "TI TPS65218 Power Management chips"
	depends on I2C
	select MFD_CORE
	select REGMAP_I2C
	help
	  If you say yes here you get support for the TPS65218 series of
	  Power Management chips.
	  These include voltage regulators, gpio and other features
	  that are often used in portable devices. Only regulator
	  component is currently supported.

	  This driver can also be built as a module.  If so, the module
	  will be called tps65218.

877 878
config MFD_TPS6586X
	bool "TI TPS6586x Power Management chips"
879
	depends on I2C=y
M
Mark Brown 已提交
880
	select MFD_CORE
881
	select REGMAP_I2C
M
Mark Brown 已提交
882
	help
883 884 885 886 887
	  If you say yes here you get support for the TPS6586X series of
	  Power Management chips.
	  This driver provides common support for accessing the device,
	  additional drivers must be enabled in order to use the
	  functionality of the device.
M
Mark Brown 已提交
888

889 890
	  This driver can also be built as a module.  If so, the module
	  will be called tps6586x.
891

892 893
config MFD_TPS65910
	bool "TI TPS65910 Power Management chip"
894
	depends on I2C=y && GPIOLIB
M
Mark Brown 已提交
895
	select MFD_CORE
896
	select REGMAP_I2C
897
	select REGMAP_IRQ
M
Mark Brown 已提交
898
	select IRQ_DOMAIN
M
Mark Brown 已提交
899
	help
900 901
	  if you say yes here you get support for the TPS65910 series of
	  Power Management chips.
M
Mark Brown 已提交
902

903 904 905
config MFD_TPS65912
	bool "TI TPS65912 Power Management chip"
	depends on GPIOLIB
D
David Rientjes 已提交
906
	select MFD_CORE
M
Mark Brown 已提交
907
	help
908 909
	  If you say yes here you get support for the TPS65912 series of
	  PM chips.
M
Mark Brown 已提交
910

911 912 913 914
config MFD_TPS65912_I2C
	bool "TI TPS65912 Power Management chip with I2C"
	select MFD_CORE
	select MFD_TPS65912
915
	depends on I2C=y && GPIOLIB
916 917 918
	help
	  If you say yes here you get support for the TPS65912 series of
	  PM chips with I2C interface.
M
Mark Brown 已提交
919

920 921 922 923
config MFD_TPS65912_SPI
	bool "TI TPS65912 Power Management chip with SPI"
	select MFD_CORE
	select MFD_TPS65912
924
	depends on SPI_MASTER && GPIOLIB
925
	help
926 927
	  If you say yes here you get support for the TPS65912 series of
	  PM chips with SPI interface.
928

929 930
config MFD_TPS80031
	bool "TI TPS80031/TPS80032 Power Management chips"
931
	depends on I2C=y
M
Mark Brown 已提交
932
	select MFD_CORE
933
	select REGMAP_I2C
934
	select REGMAP_IRQ
M
Mark Brown 已提交
935
	help
936 937 938 939 940 941
	  If you say yes here you get support for the Texas Instruments
	  TPS80031/ TPS80032 Fully Integrated Power Management with Power
	  Path and Battery Charger. The device provides five configurable
	  step-down converters, 11 general purpose LDOs, USB OTG Module,
	  ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with
	  Power Path from USB, 32K clock generator.
M
Mark Brown 已提交
942

943 944
config TWL4030_CORE
	bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support"
945
	depends on I2C=y
946
	select IRQ_DOMAIN
947
	select REGMAP_I2C
B
Balaji Rao 已提交
948
	help
949
	  Say yes here if you have TWL4030 / TWL6030 family chip on your board.
B
Balaji Rao 已提交
950 951 952 953
	  This core driver provides register access and IRQ handling
	  facilities, and registers devices for the various functions
	  so that function-specific drivers can bind to them.

954 955 956 957
	  These multi-function chips are found on many OMAP2 and OMAP3
	  boards, providing power management, RTC, GPIO, keypad, a
	  high speed USB OTG transceiver, an audio codec (on most
	  versions) and many other features.
958

959 960 961
config TWL4030_POWER
	bool "TI TWL4030 power resources"
	depends on TWL4030_CORE && ARM
M
Marc Reilly 已提交
962
	help
963 964 965 966
	  Say yes here if you want to use the power resources on the
	  TWL4030 family chips.  Most of these resources are regulators,
	  which have a separate driver; some are control signals, such
	  as clock request handshaking.
M
Marc Reilly 已提交
967

968 969 970
	  This driver uses board-specific data to initialize the resources
	  and load scripts controlling which resources are switched off/on
	  or reset when a sleep, wakeup or warm reset event occurs.
971

972 973
config MFD_TWL4030_AUDIO
	bool "TI TWL4030 Audio"
974
	depends on TWL4030_CORE
975
	select MFD_CORE
976
	default n
D
Daniel Ribeiro 已提交
977

978 979
config TWL6040_CORE
	bool "TI TWL6040 audio codec"
980
	depends on I2C=y
R
Rabin Vincent 已提交
981
	select MFD_CORE
982 983 984
	select REGMAP_I2C
	select REGMAP_IRQ
	default n
S
Srinidhi Kasagar 已提交
985
	help
986 987 988 989 990
	  Say yes here if you want support for Texas Instruments TWL6040 audio
	  codec.
	  This driver provides common support for accessing the device,
	  additional drivers must be enabled in order to use the
	  functionality of the device (audio, vibra).
A
Arun Murthy 已提交
991

992 993 994
config MENELAUS
	bool "TI TWL92330/Menelaus PM chip"
	depends on I2C=y && ARCH_OMAP2
A
Arun Murthy 已提交
995
	help
996 997 998 999 1000
	  If you say yes here you get support for the Texas Instruments
	  TWL92330/Menelaus Power Management chip. This include voltage
	  regulators, Dual slot memory card transceivers, real-time clock
	  and other features that are often used in portable devices like
	  cell phones and PDAs.
M
Mattias Wallin 已提交
1001

1002 1003
config MFD_WL1273_CORE
	tristate "TI WL1273 FM radio"
1004
	depends on I2C
1005
	select MFD_CORE
1006
	default n
1007
	help
1008 1009 1010
	  This is the core driver for the TI WL1273 FM radio. This MFD
	  driver connects the radio-wl1273 V4L2 module and the wl1273
	  audio codec.
1011

1012 1013 1014
config MFD_LM3533
	tristate "TI/National Semiconductor LM3533 Lighting Power chip"
	depends on I2C
1015
	select MFD_CORE
1016 1017 1018 1019 1020 1021 1022 1023
	select REGMAP_I2C
	help
	  Say yes here to enable support for National Semiconductor / TI
	  LM3533 Lighting Power chips.

	  This driver provides common support for accessing the device;
	  additional drivers must be enabled in order to use the LED,
	  backlight or ambient-light-sensor functionality of the device.
1024

1025
config MFD_TIMBERDALE
1026
	tristate "Timberdale FPGA"
1027
	select MFD_CORE
1028
	depends on PCI && GPIOLIB
1029 1030 1031 1032 1033 1034
	---help---
	This is the core driver for the timberdale FPGA. This device is a
	multifunction device which exposes numerous platform devices.

	The timberdale FPGA can be found on the Intel Atom development board
	for in-vehicle infontainment, called Russellville.
1035

1036 1037
config MFD_TC3589X
	bool "Toshiba TC35892 and variants"
1038
	depends on I2C=y
1039 1040
	select MFD_CORE
	help
1041
	  Support for the Toshiba TC35892 and variants I/O Expander.
1042

1043 1044 1045
	  This driver provides common support for accessing the device,
	  additional drivers must be enabled in order to use the
	  functionality of the device.
1046

1047 1048 1049 1050 1051 1052
config MFD_TMIO
	bool
	default n

config MFD_T7L66XB
	bool "Toshiba T7L66XB"
1053
	depends on ARM && HAVE_CLK
1054
	select MFD_CORE
1055
	select MFD_TMIO
1056
	help
1057
	  Support for Toshiba Mobile IO Controller T7L66XB
1058

1059 1060 1061
config MFD_TC6387XB
	bool "Toshiba TC6387XB"
	depends on ARM && HAVE_CLK
1062
	select MFD_CORE
1063
	select MFD_TMIO
1064
	help
1065
	  Support for Toshiba Mobile IO Controller TC6387XB
1066

1067 1068 1069 1070
config MFD_TC6393XB
	bool "Toshiba TC6393XB"
	depends on ARM && HAVE_CLK
	select GPIOLIB
L
Lars-Peter Clausen 已提交
1071
	select MFD_CORE
1072
	select MFD_TMIO
L
Lars-Peter Clausen 已提交
1073
	help
1074
	  Support for Toshiba Mobile IO Controller TC6393XB
L
Lars-Peter Clausen 已提交
1075

1076
config MFD_VX855
1077
	tristate "VIA VX855/VX875 integrated south bridge"
1078
	depends on PCI
1079 1080 1081 1082 1083 1084
	select MFD_CORE
	help
	  Say yes here to enable support for various functions of the
	  VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
	  and/or vx855_gpio drivers for this to do anything useful.

1085 1086 1087
config MFD_ARIZONA
	select REGMAP
	select REGMAP_IRQ
1088
	select MFD_CORE
1089
	bool
1090

1091 1092 1093
config MFD_ARIZONA_I2C
	tristate "Wolfson Microelectronics Arizona platform with I2C"
	select MFD_ARIZONA
1094
	select MFD_CORE
1095
	select REGMAP_I2C
1096
	depends on I2C
1097
	help
1098 1099
	  Support for the Wolfson Microelectronics Arizona platform audio SoC
	  core functionality controlled via I2C.
1100

1101 1102 1103
config MFD_ARIZONA_SPI
	tristate "Wolfson Microelectronics Arizona platform with SPI"
	select MFD_ARIZONA
V
Venu Byravarasu 已提交
1104
	select MFD_CORE
1105
	select REGMAP_SPI
1106
	depends on SPI_MASTER
V
Venu Byravarasu 已提交
1107
	help
1108 1109
	  Support for the Wolfson Microelectronics Arizona platform audio SoC
	  core functionality controlled via I2C.
V
Venu Byravarasu 已提交
1110

1111 1112 1113
config MFD_WM5102
	bool "Wolfson Microelectronics WM5102"
	depends on MFD_ARIZONA
J
Jin Park 已提交
1114
	help
1115
	  Support for Wolfson Microelectronics WM5102 low power audio SoC
J
Jin Park 已提交
1116

1117 1118 1119
config MFD_WM5110
	bool "Wolfson Microelectronics WM5110"
	depends on MFD_ARIZONA
M
Mika Westerberg 已提交
1120
	help
1121
	  Support for Wolfson Microelectronics WM5110 low power audio SoC
M
Mika Westerberg 已提交
1122

1123
config MFD_WM8997
1124
	bool "Wolfson Microelectronics WM8997"
1125 1126 1127 1128
	depends on MFD_ARIZONA
	help
	  Support for Wolfson Microelectronics WM8997 low power audio SoC

1129 1130
config MFD_WM8400
	bool "Wolfson Microelectronics WM8400"
1131
	select MFD_CORE
1132
	depends on I2C=y
1133 1134
	select REGMAP_I2C
	help
1135 1136 1137 1138
	  Support for the Wolfson Microelecronics WM8400 PMIC and audio
	  CODEC.  This driver provides common support for accessing
	  the device, additional drivers must be enabled in order to use
	  the functionality of the device.
1139

1140 1141
config MFD_WM831X
	bool
1142

1143 1144
config MFD_WM831X_I2C
	bool "Wolfson Microelectronics WM831x/2x PMICs with I2C"
1145
	select MFD_CORE
1146
	select MFD_WM831X
1147
	select REGMAP_I2C
1148
	select IRQ_DOMAIN
1149
	depends on I2C=y
1150
	help
1151 1152 1153 1154
	  Support for the Wolfson Microelecronics WM831x and WM832x PMICs
	  when controlled using I2C.  This driver provides common support
	  for accessing the device, additional drivers must be enabled in
	  order to use the functionality of the device.
1155

1156 1157
config MFD_WM831X_SPI
	bool "Wolfson Microelectronics WM831x/2x PMICs with SPI"
L
Lars Poeschel 已提交
1158
	select MFD_CORE
1159 1160 1161
	select MFD_WM831X
	select REGMAP_SPI
	select IRQ_DOMAIN
1162
	depends on SPI_MASTER
L
Lars Poeschel 已提交
1163
	help
1164 1165 1166 1167
	  Support for the Wolfson Microelecronics WM831x and WM832x PMICs
	  when controlled using SPI.  This driver provides common support
	  for accessing the device, additional drivers must be enabled in
	  order to use the functionality of the device.
L
Lars Poeschel 已提交
1168

1169 1170 1171 1172 1173 1174
config MFD_WM8350
	bool

config MFD_WM8350_I2C
	bool "Wolfson Microelectronics WM8350 with I2C"
	select MFD_WM8350
1175
	depends on I2C=y
A
Aaro Koskinen 已提交
1176
	help
1177 1178 1179 1180 1181
	  The WM8350 is an integrated audio and power management
	  subsystem with watchdog and RTC functionality for embedded
	  systems.  This option enables core support for the WM8350 with
	  I2C as the control interface.  Additional options must be
	  selected to enable support for the functionality of the chip.
A
Aaro Koskinen 已提交
1182

1183 1184
config MFD_WM8994
	bool "Wolfson Microelectronics WM8994"
1185 1186 1187
	select MFD_CORE
	select REGMAP_I2C
	select REGMAP_IRQ
1188
	depends on I2C=y
1189
	help
1190 1191 1192 1193 1194 1195
	  The WM8994 is a highly integrated hi-fi CODEC designed for
	  smartphone applicatiosn.  As well as audio functionality it
	  has on board GPIO and regulator functionality which is
	  supported via the relevant subsystems.  This driver provides
	  core support for the WM8994, in order to use the actual
	  functionaltiy of the device other drivers must be enabled.
1196

L
Linus Walleij 已提交
1197 1198 1199 1200 1201 1202 1203 1204 1205 1206
config MFD_STW481X
	bool "Support for ST Microelectronics STw481x"
	depends on I2C && ARCH_NOMADIK
	select REGMAP_I2C
	select MFD_CORE
	help
	  Select this option to enable the STw481x chip driver used
	  in various ST Microelectronics and ST-Ericsson embedded
	  Nomadik series.

1207
menu "Multimedia Capabilities Port drivers"
1208
	depends on ARCH_SA1100
1209 1210 1211 1212

config MCP
	tristate

R
Russell King 已提交
1213 1214 1215 1216 1217 1218
# Interface drivers
config MCP_SA11X0
	tristate "Support SA11x0 MCP interface"
	depends on ARCH_SA1100
	select MCP

1219 1220
# Chip drivers
config MCP_UCB1200
1221 1222 1223
	bool "Support for UCB1200 / UCB1300"
	depends on MCP_SA11X0
	select MCP
1224

1225 1226 1227 1228
config MCP_UCB1200_TS
	tristate "Touchscreen interface support"
	depends on MCP_UCB1200 && INPUT

1229
endmenu
1230 1231

config VEXPRESS_CONFIG
1232 1233
	bool "ARM Versatile Express platform infrastructure"
	depends on ARM || ARM64
1234 1235 1236
	help
	  Platform configuration infrastructure for the ARM Ltd.
	  Versatile Express.
1237 1238 1239

endmenu
endif