drivers/mfd/Kconfig

   1 #
   2 # Multifunction miscellaneous devices
   3 #
   4
   5 if HAS_IOMEM
   6 menu "Multifunction device drivers"
   7
   8 config MFD_CORE
   9         tristate
  10         select IRQ_DOMAIN
  11         default n
  12
  13 config MFD_88PM860X
  14         bool "Support Marvell 88PM8606/88PM8607"
  15         depends on I2C=y && GENERIC_HARDIRQS
  16         select REGMAP_I2C
  17         select MFD_CORE
  18         help
  19           This supports for Marvell 88PM8606/88PM8607 Power Management IC.
  20           This includes the I2C driver and the core APIs _only_, you have to
  21           select individual components like voltage regulators, RTC and
  22           battery-charger under the corresponding menus.
  23
  24 config MFD_88PM800
  25         tristate "Support Marvell 88PM800"
  26         depends on I2C=y && GENERIC_HARDIRQS
  27         select REGMAP_I2C
  28         select REGMAP_IRQ
  29         select MFD_CORE
  30         help
  31           This supports for Marvell 88PM800 Power Management IC.
  32           This includes the I2C driver and the core APIs _only_, you have to
  33           select individual components like voltage regulators, RTC and
  34           battery-charger under the corresponding menus.
  35
  36 config MFD_88PM805
  37         tristate "Support Marvell 88PM805"
  38         depends on I2C=y && GENERIC_HARDIRQS
  39         select REGMAP_I2C
  40         select REGMAP_IRQ
  41         select MFD_CORE
  42         help
  43           This supports for Marvell 88PM805 Power Management IC. This includes
  44           the I2C driver and the core APIs _only_, you have to select individual
  45           components like codec device, headset/Mic device under the
  46           corresponding menus.
  47
  48 config MFD_SM501
  49         tristate "Support for Silicon Motion SM501"
  50          ---help---
  51           This is the core driver for the Silicon Motion SM501 multimedia
  52           companion chip. This device is a multifunction device which may
  53           provide numerous interfaces including USB host controller, USB gadget,
  54           asynchronous serial ports, audio functions, and a dual display video
  55           interface. The device may be connected by PCI or local bus with
  56           varying functions enabled.
  57
  58 config MFD_SM501_GPIO
  59         bool "Export GPIO via GPIO layer"
  60         depends on MFD_SM501 && GPIOLIB
  61          ---help---
  62          This option uses the gpio library layer to export the 64 GPIO
  63          lines on the SM501. The platform data is used to supply the
  64          base number for the first GPIO line to register.
  65
  66 config MFD_RTSX_PCI
  67         tristate "Support for Realtek PCI-E card reader"
  68         depends on PCI && GENERIC_HARDIRQS
  69         select MFD_CORE
  70         help
  71           This supports for Realtek PCI-Express card reader including rts5209,
  72           rts5229, rtl8411, etc. Realtek card reader supports access to many
  73           types of memory cards, such as Memory Stick, Memory Stick Pro,
  74           Secure Digital and MultiMediaCard.
  75
  76 config MFD_ASIC3
  77         bool "Support for Compaq ASIC3"
  78         depends on GENERIC_HARDIRQS && GPIOLIB && ARM
  79         select MFD_CORE
  80          ---help---
  81           This driver supports the ASIC3 multifunction chip found on many
  82           PDAs (mainly iPAQ and HTC based ones)
  83
  84 config MFD_DAVINCI_VOICECODEC
  85         tristate
  86         select MFD_CORE
  87
  88 config MFD_DM355EVM_MSP
  89         bool "DaVinci DM355 EVM microcontroller"
  90         depends on I2C=y && MACH_DAVINCI_DM355_EVM
  91         help
  92           This driver supports the MSP430 microcontroller used on these
  93           boards.  MSP430 firmware manages resets and power sequencing,
  94           inputs from buttons and the IR remote, LEDs, an RTC, and more.
  95
  96 config MFD_TI_SSP
  97         tristate "TI Sequencer Serial Port support"
  98         depends on ARCH_DAVINCI_TNETV107X && GENERIC_HARDIRQS
  99         select MFD_CORE
 100         ---help---
 101           Say Y here if you want support for the Sequencer Serial Port
 102           in a Texas Instruments TNETV107X SoC.
 103
 104           To compile this driver as a module, choose M here: the
 105           module will be called ti-ssp.
 106
 107 config MFD_TI_AM335X_TSCADC
 108         tristate "TI ADC / Touch Screen chip support"
 109         select MFD_CORE
 110         select REGMAP
 111         select REGMAP_MMIO
 112         depends on GENERIC_HARDIRQS
 113         help
 114           If you say yes here you get support for Texas Instruments series
 115           of Touch Screen /ADC chips.
 116           To compile this driver as a module, choose M here: the
 117           module will be called ti_am335x_tscadc.
 118
 119 config HTC_EGPIO
 120         bool "HTC EGPIO support"
 121         depends on GENERIC_HARDIRQS && GPIOLIB && ARM
 122         help
 123             This driver supports the CPLD egpio chip present on
 124             several HTC phones.  It provides basic support for input
 125             pins, output pins, and irqs.
 126
 127 config HTC_PASIC3
 128         tristate "HTC PASIC3 LED/DS1WM chip support"
 129         select MFD_CORE
 130         depends on GENERIC_HARDIRQS
 131         help
 132           This core driver provides register access for the LED/DS1WM
 133           chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
 134           HTC Magician devices, respectively. Actual functionality is
 135           handled by the leds-pasic3 and ds1wm drivers.
 136
 137 config HTC_I2CPLD
 138         bool "HTC I2C PLD chip support"
 139         depends on I2C=y && GPIOLIB
 140         help
 141           If you say yes here you get support for the supposed CPLD
 142           found on omap850 HTC devices like the HTC Wizard and HTC Herald.
 143           This device provides input and output GPIOs through an I2C
 144           interface to one or more sub-chips.
 145
 146 config UCB1400_CORE
 147         tristate "Philips UCB1400 Core driver"
 148         depends on AC97_BUS
 149         depends on GPIOLIB
 150         help
 151           This enables support for the Philips UCB1400 core functions.
 152           The UCB1400 is an AC97 audio codec.
 153
 154           To compile this driver as a module, choose M here: the
 155           module will be called ucb1400_core.
 156
 157 config MFD_LM3533
 158         tristate "LM3533 Lighting Power chip"
 159         depends on I2C
 160         select MFD_CORE
 161         select REGMAP_I2C
 162         depends on GENERIC_HARDIRQS
 163         help
 164           Say yes here to enable support for National Semiconductor / TI
 165           LM3533 Lighting Power chips.
 166
 167           This driver provides common support for accessing the device;
 168           additional drivers must be enabled in order to use the LED,
 169           backlight or ambient-light-sensor functionality of the device.
 170
 171 config TPS6105X
 172         tristate "TPS61050/61052 Boost Converters"
 173         depends on I2C
 174         select REGULATOR
 175         select MFD_CORE
 176         select REGULATOR_FIXED_VOLTAGE
 177         depends on GENERIC_HARDIRQS
 178         help
 179           This option enables a driver for the TP61050/TPS61052
 180           high-power "white LED driver". This boost converter is
 181           sometimes used for other things than white LEDs, and
 182           also contains a GPIO pin.
 183
 184 config TPS65010
 185         tristate "TPS6501x Power Management chips"
 186         depends on I2C && GPIOLIB
 187         default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
 188         help
 189           If you say yes here you get support for the TPS6501x series of
 190           Power Management chips.  These include voltage regulators,
 191           lithium ion/polymer battery charging, and other features that
 192           are often used in portable devices like cell phones and cameras.
 193
 194           This driver can also be built as a module.  If so, the module
 195           will be called tps65010.
 196
 197 config TPS6507X
 198         tristate "TPS6507x Power Management / Touch Screen chips"
 199         select MFD_CORE
 200         depends on I2C && GENERIC_HARDIRQS
 201         help
 202           If you say yes here you get support for the TPS6507x series of
 203           Power Management / Touch Screen chips.  These include voltage
 204           regulators, lithium ion/polymer battery charging, touch screen
 205           and other features that are often used in portable devices.
 206           This driver can also be built as a module.  If so, the module
 207           will be called tps6507x.
 208
 209 config MFD_TPS65217
 210         tristate "TPS65217 Power Management / White LED chips"
 211         depends on I2C && GENERIC_HARDIRQS
 212         select MFD_CORE
 213         select REGMAP_I2C
 214         help
 215           If you say yes here you get support for the TPS65217 series of
 216           Power Management / White LED chips.
 217           These include voltage regulators, lithium ion/polymer battery
 218           charger, wled and other features that are often used in portable
 219           devices.
 220
 221           This driver can also be built as a module.  If so, the module
 222           will be called tps65217.
 223
 224 config MFD_TPS6586X
 225         bool "TPS6586x Power Management chips"
 226         depends on I2C=y && GENERIC_HARDIRQS
 227         select MFD_CORE
 228         select REGMAP_I2C
 229         help
 230           If you say yes here you get support for the TPS6586X series of
 231           Power Management chips.
 232           This driver provides common support for accessing the device,
 233           additional drivers must be enabled in order to use the
 234           functionality of the device.
 235
 236           This driver can also be built as a module.  If so, the module
 237           will be called tps6586x.
 238
 239 config MFD_TPS65910
 240         bool "TPS65910 Power Management chip"
 241         depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS
 242         select MFD_CORE
 243         select REGMAP_I2C
 244         select REGMAP_IRQ
 245         select IRQ_DOMAIN
 246         help
 247           if you say yes here you get support for the TPS65910 series of
 248           Power Management chips.
 249
 250 config MFD_TPS65912
 251         bool
 252         depends on GPIOLIB
 253
 254 config MFD_TPS65912_I2C
 255         bool "TPS65912 Power Management chip with I2C"
 256         select MFD_CORE
 257         select MFD_TPS65912
 258         depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS
 259         help
 260           If you say yes here you get support for the TPS65912 series of
 261           PM chips with I2C interface.
 262
 263 config MFD_TPS65912_SPI
 264         bool "TPS65912 Power Management chip with SPI"
 265         select MFD_CORE
 266         select MFD_TPS65912
 267         depends on SPI_MASTER && GPIOLIB && GENERIC_HARDIRQS
 268         help
 269           If you say yes here you get support for the TPS65912 series of
 270           PM chips with SPI interface.
 271
 272 config MFD_TPS80031
 273         bool "TI TPS80031/TPS80032 Power Management chips"
 274         depends on I2C=y && GENERIC_HARDIRQS
 275         select MFD_CORE
 276         select REGMAP_I2C
 277         select REGMAP_IRQ
 278         help
 279           If you say yes here you get support for the Texas Instruments
 280           TPS80031/ TPS80032 Fully Integrated Power Management with Power
 281           Path and Battery Charger. The device provides five configurable
 282           step-down converters, 11 general purpose LDOs, USB OTG Module,
 283           ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with
 284           Power Path from USB, 32K clock generator.
 285
 286 config MENELAUS
 287         bool "Texas Instruments TWL92330/Menelaus PM chip"
 288         depends on I2C=y && ARCH_OMAP2
 289         help
 290           If you say yes here you get support for the Texas Instruments
 291           TWL92330/Menelaus Power Management chip. This include voltage
 292           regulators, Dual slot memory card transceivers, real-time clock
 293           and other features that are often used in portable devices like
 294           cell phones and PDAs.
 295
 296 config TWL4030_CORE
 297         bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support"
 298         depends on I2C=y && GENERIC_HARDIRQS
 299         select IRQ_DOMAIN
 300         select REGMAP_I2C
 301         help
 302           Say yes here if you have TWL4030 / TWL6030 family chip on your board.
 303           This core driver provides register access and IRQ handling
 304           facilities, and registers devices for the various functions
 305           so that function-specific drivers can bind to them.
 306
 307           These multi-function chips are found on many OMAP2 and OMAP3
 308           boards, providing power management, RTC, GPIO, keypad, a
 309           high speed USB OTG transceiver, an audio codec (on most
 310           versions) and many other features.
 311
 312 config TWL4030_MADC
 313         tristate "Texas Instruments TWL4030 MADC"
 314         depends on TWL4030_CORE
 315         help
 316         This driver provides support for triton TWL4030-MADC. The
 317         driver supports both RT and SW conversion methods.
 318
 319         This driver can be built as a module. If so it will be
 320         named twl4030-madc
 321
 322 config TWL4030_POWER
 323         bool "Support power resources on TWL4030 family chips"
 324         depends on TWL4030_CORE && ARM
 325         help
 326           Say yes here if you want to use the power resources on the
 327           TWL4030 family chips.  Most of these resources are regulators,
 328           which have a separate driver; some are control signals, such
 329           as clock request handshaking.
 330
 331           This driver uses board-specific data to initialize the resources
 332           and load scripts controlling which resources are switched off/on
 333           or reset when a sleep, wakeup or warm reset event occurs.
 334
 335 config MFD_TWL4030_AUDIO
 336         bool
 337         depends on TWL4030_CORE && GENERIC_HARDIRQS
 338         select MFD_CORE
 339         default n
 340
 341 config TWL6040_CORE
 342         bool "Support for TWL6040 audio codec"
 343         depends on I2C=y && GENERIC_HARDIRQS
 344         select MFD_CORE
 345         select REGMAP_I2C
 346         select REGMAP_IRQ
 347         default n
 348         help
 349           Say yes here if you want support for Texas Instruments TWL6040 audio
 350           codec.
 351           This driver provides common support for accessing the device,
 352           additional drivers must be enabled in order to use the
 353           functionality of the device (audio, vibra).
 354
 355 config MFD_STMPE
 356         bool "Support STMicroelectronics STMPE"
 357         depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS
 358         select MFD_CORE
 359         help
 360           Support for the STMPE family of I/O Expanders from
 361           STMicroelectronics.
 362
 363           Currently supported devices are:
 364
 365                 STMPE811: GPIO, Touchscreen
 366                 STMPE1601: GPIO, Keypad
 367                 STMPE2401: GPIO, Keypad
 368                 STMPE2403: GPIO, Keypad
 369
 370           This driver provides common support for accessing the device,
 371           additional drivers must be enabled in order to use the functionality
 372           of the device.  Currently available sub drivers are:
 373
 374                 GPIO: stmpe-gpio
 375                 Keypad: stmpe-keypad
 376                 Touchscreen: stmpe-ts
 377
 378 menu "STMPE Interface Drivers"
 379 depends on MFD_STMPE
 380
 381 config STMPE_I2C
 382         bool "STMPE I2C Inteface"
 383         depends on I2C=y
 384         default y
 385         help
 386           This is used to enable I2C interface of STMPE
 387
 388 config STMPE_SPI
 389         bool "STMPE SPI Inteface"
 390         depends on SPI_MASTER
 391         help
 392           This is used to enable SPI interface of STMPE
 393 endmenu
 394
 395 config MFD_TC3589X
 396         bool "Support Toshiba TC35892 and variants"
 397         depends on I2C=y && GENERIC_HARDIRQS
 398         select MFD_CORE
 399         help
 400           Support for the Toshiba TC35892 and variants I/O Expander.
 401
 402           This driver provides common support for accessing the device,
 403           additional drivers must be enabled in order to use the
 404           functionality of the device.
 405
 406 config MFD_TMIO
 407         bool
 408         default n
 409
 410 config MFD_T7L66XB
 411         bool "Support Toshiba T7L66XB"
 412         depends on ARM && HAVE_CLK && GENERIC_HARDIRQS
 413         select MFD_CORE
 414         select MFD_TMIO
 415         help
 416           Support for Toshiba Mobile IO Controller T7L66XB
 417
 418 config MFD_SMSC
 419        bool "Support for the SMSC ECE1099 series chips"
 420        depends on I2C=y && GENERIC_HARDIRQS
 421        select MFD_CORE
 422        select REGMAP_I2C
 423        help
 424         If you say yes here you get support for the
 425         ece1099 chips from SMSC.
 426
 427         To compile this driver as a module, choose M here: the
 428         module will be called smsc.
 429
 430 config MFD_TC6387XB
 431         bool "Support Toshiba TC6387XB"
 432         depends on ARM && HAVE_CLK
 433         select MFD_CORE
 434         select MFD_TMIO
 435         help
 436           Support for Toshiba Mobile IO Controller TC6387XB
 437
 438 config MFD_TC6393XB
 439         bool "Support Toshiba TC6393XB"
 440         depends on ARM && HAVE_CLK
 441         select GPIOLIB
 442         select MFD_CORE
 443         select MFD_TMIO
 444         help
 445           Support for Toshiba Mobile IO Controller TC6393XB
 446
 447 config PMIC_DA903X
 448         bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
 449         depends on I2C=y
 450         help
 451           Say yes here to support for Dialog Semiconductor DA9030 (a.k.a
 452           ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
 453           usually found on PXA processors-based platforms. This includes
 454           the I2C driver and the core APIs _only_, you have to select
 455           individual components like LCD backlight, voltage regulators,
 456           LEDs and battery-charger under the corresponding menus.
 457
 458 config PMIC_DA9052
 459         bool
 460         select MFD_CORE
 461
 462 config MFD_DA9052_SPI
 463         bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI"
 464         select REGMAP_SPI
 465         select REGMAP_IRQ
 466         select PMIC_DA9052
 467         depends on SPI_MASTER=y && GENERIC_HARDIRQS
 468         help
 469           Support for the Dialog Semiconductor DA9052 PMIC
 470           when controlled using SPI. This driver provides common support
 471           for accessing the device, additional drivers must be enabled in
 472           order to use the functionality of the device.
 473
 474 config MFD_DA9052_I2C
 475         bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C"
 476         select REGMAP_I2C
 477         select REGMAP_IRQ
 478         select PMIC_DA9052
 479         depends on I2C=y && GENERIC_HARDIRQS
 480         help
 481           Support for the Dialog Semiconductor DA9052 PMIC
 482           when controlled using I2C. This driver provides common support
 483           for accessing the device, additional drivers must be enabled in
 484           order to use the functionality of the device.
 485
 486 config MFD_DA9055
 487         bool "Dialog Semiconductor DA9055 PMIC Support"
 488         select REGMAP_I2C
 489         select REGMAP_IRQ
 490         select PMIC_DA9055
 491         select MFD_CORE
 492         depends on I2C=y && GENERIC_HARDIRQS
 493         help
 494           Say yes here for support of Dialog Semiconductor DA9055. This is
 495           a Power Management IC. This driver provides common support for
 496           accessing the device as well as the I2C interface to the chip itself.
 497           Additional drivers must be enabled in order to use the functionality
 498           of the device.
 499
 500           This driver can be built as a module. If built as a module it will be
 501           called "da9055"
 502
 503 config PMIC_ADP5520
 504         bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
 505         depends on I2C=y
 506         help
 507           Say yes here to add support for Analog Devices AD5520 and ADP5501,
 508           Multifunction Power Management IC. This includes
 509           the I2C driver and the core APIs _only_, you have to select
 510           individual components like LCD backlight, LEDs, GPIOs and Kepad
 511           under the corresponding menus.
 512
 513 config MFD_LP8788
 514         bool "Texas Instruments LP8788 Power Management Unit Driver"
 515         depends on I2C=y && GENERIC_HARDIRQS
 516         select MFD_CORE
 517         select REGMAP_I2C
 518         select IRQ_DOMAIN
 519         help
 520           TI LP8788 PMU supports regulators, battery charger, RTC,
 521           ADC, backlight driver and current sinks.
 522
 523 config MFD_MAX77686
 524         bool "Maxim Semiconductor MAX77686 PMIC Support"
 525         depends on I2C=y && GENERIC_HARDIRQS
 526         select MFD_CORE
 527         select REGMAP_I2C
 528         select IRQ_DOMAIN
 529         help
 530           Say yes here to support for Maxim Semiconductor MAX77686.
 531           This is a Power Management IC with RTC on chip.
 532           This driver provides common support for accessing the device;
 533           additional drivers must be enabled in order to use the functionality
 534           of the device.
 535
 536 config MFD_MAX77693
 537         bool "Maxim Semiconductor MAX77693 PMIC Support"
 538         depends on I2C=y && GENERIC_HARDIRQS
 539         select MFD_CORE
 540         select REGMAP_I2C
 541         help
 542           Say yes here to support for Maxim Semiconductor MAX77693.
 543           This is a companion Power Management IC with Flash, Haptic, Charger,
 544           and MUIC(Micro USB Interface Controller) controls on chip.
 545           This driver provides common support for accessing the device;
 546           additional drivers must be enabled in order to use the functionality
 547           of the device.
 548
 549 config MFD_MAX8907
 550         tristate "Maxim Semiconductor MAX8907 PMIC Support"
 551         select MFD_CORE
 552         depends on I2C=y && GENERIC_HARDIRQS
 553         select REGMAP_I2C
 554         select REGMAP_IRQ
 555         help
 556           Say yes here to support for Maxim Semiconductor MAX8907. This is
 557           a Power Management IC. This driver provides common support for
 558           accessing the device; additional drivers must be enabled in order
 559           to use the functionality of the device.
 560
 561 config MFD_MAX8925
 562         bool "Maxim Semiconductor MAX8925 PMIC Support"
 563         depends on I2C=y && GENERIC_HARDIRQS
 564         select MFD_CORE
 565         help
 566           Say yes here to support for Maxim Semiconductor MAX8925. This is
 567           a Power Management IC. This driver provides common support for
 568           accessing the device, additional drivers must be enabled in order
 569           to use the functionality of the device.
 570
 571 config MFD_MAX8997
 572         bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
 573         depends on I2C=y && GENERIC_HARDIRQS
 574         select MFD_CORE
 575         select IRQ_DOMAIN
 576         help
 577           Say yes here to support for Maxim Semiconductor MAX8997/8966.
 578           This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
 579           MUIC controls on chip.
 580           This driver provides common support for accessing the device;
 581           additional drivers must be enabled in order to use the functionality
 582           of the device.
 583
 584 config MFD_MAX8998
 585         bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
 586         depends on I2C=y && GENERIC_HARDIRQS
 587         select MFD_CORE
 588         help
 589           Say yes here to support for Maxim Semiconductor MAX8998 and
 590           National Semiconductor LP3974. This is a Power Management IC.
 591           This driver provides common support for accessing the device,
 592           additional drivers must be enabled in order to use the functionality
 593           of the device.
 594
 595 config MFD_SEC_CORE
 596         bool "SAMSUNG Electronics PMIC Series Support"
 597         depends on I2C=y && GENERIC_HARDIRQS
 598         select MFD_CORE
 599         select REGMAP_I2C
 600         select REGMAP_IRQ
 601         help
 602          Support for the Samsung Electronics MFD series.
 603          This driver provides common support for accessing the device,
 604          additional drivers must be enabled in order to use the functionality
 605          of the device
 606
 607 config MFD_ARIZONA
 608         select REGMAP
 609         select REGMAP_IRQ
 610         select MFD_CORE
 611         bool
 612
 613 config MFD_ARIZONA_I2C
 614         tristate "Support Wolfson Microelectronics Arizona platform with I2C"
 615         select MFD_ARIZONA
 616         select MFD_CORE
 617         select REGMAP_I2C
 618         depends on I2C && GENERIC_HARDIRQS
 619         help
 620           Support for the Wolfson Microelectronics Arizona platform audio SoC
 621           core functionality controlled via I2C.
 622
 623 config MFD_ARIZONA_SPI
 624         tristate "Support Wolfson Microelectronics Arizona platform with SPI"
 625         select MFD_ARIZONA
 626         select MFD_CORE
 627         select REGMAP_SPI
 628         depends on SPI_MASTER && GENERIC_HARDIRQS
 629         help
 630           Support for the Wolfson Microelectronics Arizona platform audio SoC
 631           core functionality controlled via I2C.
 632
 633 config MFD_WM5102
 634         bool "Support Wolfson Microelectronics WM5102"
 635         depends on MFD_ARIZONA
 636         help
 637           Support for Wolfson Microelectronics WM5102 low power audio SoC
 638
 639 config MFD_WM5110
 640         bool "Support Wolfson Microelectronics WM5110"
 641         depends on MFD_ARIZONA
 642         help
 643           Support for Wolfson Microelectronics WM5110 low power audio SoC
 644
 645 config MFD_WM8400
 646         bool "Support Wolfson Microelectronics WM8400"
 647         select MFD_CORE
 648         depends on I2C=y && GENERIC_HARDIRQS
 649         select REGMAP_I2C
 650         help
 651           Support for the Wolfson Microelecronics WM8400 PMIC and audio
 652           CODEC.  This driver provides common support for accessing
 653           the device, additional drivers must be enabled in order to use
 654           the functionality of the device.
 655
 656 config MFD_WM831X
 657         bool
 658         depends on GENERIC_HARDIRQS
 659
 660 config MFD_WM831X_I2C
 661         bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C"
 662         select MFD_CORE
 663         select MFD_WM831X
 664         select REGMAP_I2C
 665         select IRQ_DOMAIN
 666         depends on I2C=y && GENERIC_HARDIRQS
 667         help
 668           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 669           when controlled using I2C.  This driver provides common support
 670           for accessing the device, additional drivers must be enabled in
 671           order to use the functionality of the device.
 672
 673 config MFD_WM831X_SPI
 674         bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI"
 675         select MFD_CORE
 676         select MFD_WM831X
 677         select REGMAP_SPI
 678         select IRQ_DOMAIN
 679         depends on SPI_MASTER && GENERIC_HARDIRQS
 680         help
 681           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 682           when controlled using SPI.  This driver provides common support
 683           for accessing the device, additional drivers must be enabled in
 684           order to use the functionality of the device.
 685
 686 config MFD_WM8350
 687         bool
 688         depends on GENERIC_HARDIRQS
 689
 690 config MFD_WM8350_CONFIG_MODE_0
 691         bool
 692         depends on MFD_WM8350
 693
 694 config MFD_WM8350_CONFIG_MODE_1
 695         bool
 696         depends on MFD_WM8350
 697
 698 config MFD_WM8350_CONFIG_MODE_2
 699         bool
 700         depends on MFD_WM8350
 701
 702 config MFD_WM8350_CONFIG_MODE_3
 703         bool
 704         depends on MFD_WM8350
 705
 706 config MFD_WM8351_CONFIG_MODE_0
 707         bool
 708         depends on MFD_WM8350
 709
 710 config MFD_WM8351_CONFIG_MODE_1
 711         bool
 712         depends on MFD_WM8350
 713
 714 config MFD_WM8351_CONFIG_MODE_2
 715         bool
 716         depends on MFD_WM8350
 717
 718 config MFD_WM8351_CONFIG_MODE_3
 719         bool
 720         depends on MFD_WM8350
 721
 722 config MFD_WM8352_CONFIG_MODE_0
 723         bool
 724         depends on MFD_WM8350
 725
 726 config MFD_WM8352_CONFIG_MODE_1
 727         bool
 728         depends on MFD_WM8350
 729
 730 config MFD_WM8352_CONFIG_MODE_2
 731         bool
 732         depends on MFD_WM8350
 733
 734 config MFD_WM8352_CONFIG_MODE_3
 735         bool
 736         depends on MFD_WM8350
 737
 738 config MFD_WM8350_I2C
 739         bool "Support Wolfson Microelectronics WM8350 with I2C"
 740         select MFD_WM8350
 741         depends on I2C=y && GENERIC_HARDIRQS
 742         help
 743           The WM8350 is an integrated audio and power management
 744           subsystem with watchdog and RTC functionality for embedded
 745           systems.  This option enables core support for the WM8350 with
 746           I2C as the control interface.  Additional options must be
 747           selected to enable support for the functionality of the chip.
 748
 749 config MFD_WM8994
 750         bool "Support Wolfson Microelectronics WM8994"
 751         select MFD_CORE
 752         select REGMAP_I2C
 753         select REGMAP_IRQ
 754         depends on I2C=y && GENERIC_HARDIRQS
 755         help
 756           The WM8994 is a highly integrated hi-fi CODEC designed for
 757           smartphone applicatiosn.  As well as audio functionality it
 758           has on board GPIO and regulator functionality which is
 759           supported via the relevant subsystems.  This driver provides
 760           core support for the WM8994, in order to use the actual
 761           functionaltiy of the device other drivers must be enabled.
 762
 763 config MFD_PCF50633
 764         tristate "Support for NXP PCF50633"
 765         depends on I2C
 766         select REGMAP_I2C
 767         help
 768           Say yes here if you have NXP PCF50633 chip on your board.
 769           This core driver provides register access and IRQ handling
 770           facilities, and registers devices for the various functions
 771           so that function-specific drivers can bind to them.
 772
 773 config PCF50633_ADC
 774         tristate "Support for NXP PCF50633 ADC"
 775         depends on MFD_PCF50633
 776         help
 777          Say yes here if you want to include support for ADC in the
 778          NXP PCF50633 chip.
 779
 780 config PCF50633_GPIO
 781         tristate "Support for NXP PCF50633 GPIO"
 782         depends on MFD_PCF50633
 783         help
 784          Say yes here if you want to include support GPIO for pins on
 785          the PCF50633 chip.
 786
 787 config MFD_MC13783
 788         tristate
 789
 790 config MFD_MC13XXX
 791         tristate
 792         depends on (SPI_MASTER || I2C) && GENERIC_HARDIRQS
 793         select MFD_CORE
 794         select MFD_MC13783
 795         help
 796           Enable support for the Freescale MC13783 and MC13892 PMICs.
 797           This driver provides common support for accessing the device,
 798           additional drivers must be enabled in order to use the
 799           functionality of the device.
 800
 801 config MFD_MC13XXX_SPI
 802         tristate "Freescale MC13783 and MC13892 SPI interface"
 803         depends on SPI_MASTER && GENERIC_HARDIRQS
 804         select REGMAP_SPI
 805         select MFD_MC13XXX
 806         help
 807           Select this if your MC13xxx is connected via an SPI bus.
 808
 809 config MFD_MC13XXX_I2C
 810         tristate "Freescale MC13892 I2C interface"
 811         depends on I2C && GENERIC_HARDIRQS
 812         select REGMAP_I2C
 813         select MFD_MC13XXX
 814         help
 815           Select this if your MC13xxx is connected via an I2C bus.
 816
 817 config ABX500_CORE
 818         bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
 819         default y if ARCH_U300 || ARCH_U8500
 820         help
 821           Say yes here if you have the ABX500 Mixed Signal IC family
 822           chips. This core driver expose register access functions.
 823           Functionality specific drivers using these functions can
 824           remain unchanged when IC changes. Binding of the functions to
 825           actual register access is done by the IC core driver.
 826
 827 config AB3100_CORE
 828         bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
 829         depends on I2C=y && ABX500_CORE && GENERIC_HARDIRQS
 830         select MFD_CORE
 831         default y if ARCH_U300
 832         help
 833           Select this to enable the AB3100 Mixed Signal IC core
 834           functionality. This connects to a AB3100 on the I2C bus
 835           and expose a number of symbols needed for dependent devices
 836           to read and write registers and subscribe to events from
 837           this multi-functional IC. This is needed to use other features
 838           of the AB3100 such as battery-backed RTC, charging control,
 839           LEDs, vibrator, system power and temperature, power management
 840           and ALSA sound.
 841
 842 config AB3100_OTP
 843         tristate "ST-Ericsson AB3100 OTP functions"
 844         depends on AB3100_CORE
 845         default y if AB3100_CORE
 846         help
 847           Select this to enable the AB3100 Mixed Signal IC OTP (one-time
 848           programmable memory) support. This exposes a sysfs file to read
 849           out OTP values.
 850
 851 config EZX_PCAP
 852         bool "PCAP Support"
 853         depends on GENERIC_HARDIRQS && SPI_MASTER
 854         help
 855           This enables the PCAP ASIC present on EZX Phones. This is
 856           needed for MMC, TouchScreen, Sound, USB, etc..
 857
 858 config AB8500_CORE
 859         bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
 860         depends on GENERIC_HARDIRQS && ABX500_CORE && MFD_DB8500_PRCMU
 861         select POWER_SUPPLY
 862         select MFD_CORE
 863         select IRQ_DOMAIN
 864         help
 865           Select this option to enable access to AB8500 power management
 866           chip. This connects to U8500 either on the SSP/SPI bus (deprecated
 867           since hardware version v1.0) or the I2C bus via PRCMU. It also adds
 868           the irq_chip parts for handling the Mixed Signal chip events.
 869           This chip embeds various other multimedia funtionalities as well.
 870
 871 config AB8500_DEBUG
 872        bool "Enable debug info via debugfs"
 873        depends on AB8500_CORE && DEBUG_FS
 874        default y if DEBUG_FS
 875        help
 876          Select this option if you want debug information using the debug
 877          filesystem, debugfs.
 878
 879 config AB8500_GPADC
 880         bool "AB8500 GPADC driver"
 881         depends on AB8500_CORE && REGULATOR_AB8500
 882         default y
 883         help
 884           AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
 885
 886 config MFD_DB8500_PRCMU
 887         bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
 888         depends on UX500_SOC_DB8500
 889         select MFD_CORE
 890         help
 891           Select this option to enable support for the DB8500 Power Reset
 892           and Control Management Unit. This is basically an autonomous
 893           system controller running an XP70 microprocessor, which is accessed
 894           through a register map.
 895
 896 config MFD_CS5535
 897         tristate "Support for CS5535 and CS5536 southbridge core functions"
 898         select MFD_CORE
 899         depends on PCI && X86
 900         ---help---
 901           This is the core driver for CS5535/CS5536 MFD functions.  This is
 902           necessary for using the board's GPIO and MFGPT functionality.
 903
 904 config MFD_TIMBERDALE
 905         tristate "Support for the Timberdale FPGA"
 906         select MFD_CORE
 907         depends on PCI && GPIOLIB
 908         ---help---
 909         This is the core driver for the timberdale FPGA. This device is a
 910         multifunction device which exposes numerous platform devices.
 911
 912         The timberdale FPGA can be found on the Intel Atom development board
 913         for in-vehicle infontainment, called Russellville.
 914
 915 config LPC_SCH
 916         tristate "Intel SCH LPC"
 917         depends on PCI && GENERIC_HARDIRQS
 918         select MFD_CORE
 919         help
 920           LPC bridge function of the Intel SCH provides support for
 921           System Management Bus and General Purpose I/O.
 922
 923 config LPC_ICH
 924         tristate "Intel ICH LPC"
 925         depends on PCI && GENERIC_HARDIRQS
 926         select MFD_CORE
 927         help
 928           The LPC bridge function of the Intel ICH provides support for
 929           many functional units. This driver provides needed support for
 930           other drivers to control these functions, currently GPIO and
 931           watchdog.
 932
 933 config MFD_RDC321X
 934         tristate "Support for RDC-R321x southbridge"
 935         select MFD_CORE
 936         depends on PCI && GENERIC_HARDIRQS
 937         help
 938           Say yes here if you want to have support for the RDC R-321x SoC
 939           southbridge which provides access to GPIOs and Watchdog using the
 940           southbridge PCI device configuration space.
 941
 942 config MFD_JANZ_CMODIO
 943         tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board"
 944         select MFD_CORE
 945         depends on PCI && GENERIC_HARDIRQS
 946         help
 947           This is the core driver for the Janz CMOD-IO PCI MODULbus
 948           carrier board. This device is a PCI to MODULbus bridge which may
 949           host many different types of MODULbus daughterboards, including
 950           CAN and GPIO controllers.
 951
 952 config MFD_JZ4740_ADC
 953         bool "Support for the JZ4740 SoC ADC core"
 954         select MFD_CORE
 955         select GENERIC_IRQ_CHIP
 956         depends on MACH_JZ4740
 957         help
 958           Say yes here if you want support for the ADC unit in the JZ4740 SoC.
 959           This driver is necessary for jz4740-battery and jz4740-hwmon driver.
 960
 961 config MFD_VX855
 962         tristate "Support for VIA VX855/VX875 integrated south bridge"
 963         depends on PCI && GENERIC_HARDIRQS
 964         select MFD_CORE
 965         help
 966           Say yes here to enable support for various functions of the
 967           VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
 968           and/or vx855_gpio drivers for this to do anything useful.
 969
 970 config MFD_WL1273_CORE
 971         tristate "Support for TI WL1273 FM radio."
 972         depends on I2C && GENERIC_HARDIRQS
 973         select MFD_CORE
 974         default n
 975         help
 976           This is the core driver for the TI WL1273 FM radio. This MFD
 977           driver connects the radio-wl1273 V4L2 module and the wl1273
 978           audio codec.
 979
 980 config MFD_OMAP_USB_HOST
 981         bool "Support OMAP USBHS core and TLL driver"
 982         depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
 983         default y
 984         help
 985           This is the core driver for the OAMP EHCI and OHCI drivers.
 986           This MFD driver does the required setup functionalities for
 987           OMAP USB Host drivers.
 988
 989 config MFD_PM8XXX
 990         tristate
 991
 992 config MFD_PM8921_CORE
 993         tristate "Qualcomm PM8921 PMIC chip"
 994         depends on MSM_SSBI
 995         select MFD_CORE
 996         select MFD_PM8XXX
 997         help
 998           If you say yes to this option, support will be included for the
 999           built-in PM8921 PMIC chip.
1000
1001           This is required if your board has a PM8921 and uses its features,
1002           such as: MPPs, GPIOs, regulators, interrupts, and PWM.
1003
1004           Say M here if you want to include support for PM8921 chip as a module.
1005           This will build a module called "pm8921-core".
1006
1007 config MFD_PM8XXX_IRQ
1008         bool "Support for Qualcomm PM8xxx IRQ features"
1009         depends on MFD_PM8XXX
1010         default y if MFD_PM8XXX
1011         help
1012           This is the IRQ driver for Qualcomm PM 8xxx PMIC chips.
1013
1014           This is required to use certain other PM 8xxx features, such as GPIO
1015           and MPP.
1016
1017 config TPS65911_COMPARATOR
1018         tristate
1019
1020 config MFD_TPS65090
1021         bool "TPS65090 Power Management chips"
1022         depends on I2C=y && GENERIC_HARDIRQS
1023         select MFD_CORE
1024         select REGMAP_I2C
1025         select REGMAP_IRQ
1026         help
1027           If you say yes here you get support for the TPS65090 series of
1028           Power Management chips.
1029           This driver provides common support for accessing the device,
1030           additional drivers must be enabled in order to use the
1031           functionality of the device.
1032
1033 config MFD_AAT2870_CORE
1034         bool "Support for the AnalogicTech AAT2870"
1035         select MFD_CORE
1036         depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS
1037         help
1038           If you say yes here you get support for the AAT2870.
1039           This driver provides common support for accessing the device,
1040           additional drivers must be enabled in order to use the
1041           functionality of the device.
1042
1043 config MFD_INTEL_MSIC
1044         bool "Support for Intel MSIC"
1045         depends on INTEL_SCU_IPC
1046         select MFD_CORE
1047         help
1048           Select this option to enable access to Intel MSIC (Avatele
1049           Passage) chip. This chip embeds audio, battery, GPIO, etc.
1050           devices used in Intel Medfield platforms.
1051
1052 config MFD_RC5T583
1053         bool "Ricoh RC5T583 Power Management system device"
1054         depends on I2C=y && GENERIC_HARDIRQS
1055         select MFD_CORE
1056         select REGMAP_I2C
1057         help
1058           Select this option to get support for the RICOH583 Power
1059           Management system device.
1060           This driver provides common support for accessing the device
1061           through i2c interface. The device supports multiple sub-devices
1062           like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey.
1063           Additional drivers must be enabled in order to use the
1064           different functionality of the device.
1065
1066 config MFD_STA2X11
1067         bool "STA2X11 multi function device support"
1068         depends on STA2X11 && GENERIC_HARDIRQS
1069         select MFD_CORE
1070         select REGMAP_MMIO
1071
1072 config MFD_SYSCON
1073         bool "System Controller Register R/W Based on Regmap"
1074         depends on OF
1075         select REGMAP_MMIO
1076         help
1077           Select this option to enable accessing system control registers
1078           via regmap.
1079
1080 config MFD_PALMAS
1081         bool "Support for the TI Palmas series chips"
1082         select MFD_CORE
1083         select REGMAP_I2C
1084         select REGMAP_IRQ
1085         depends on I2C=y && GENERIC_HARDIRQS
1086         help
1087           If you say yes here you get support for the Palmas
1088           series of PMIC chips from Texas Instruments.
1089
1090 config MFD_VIPERBOARD
1091         tristate "Support for Nano River Technologies Viperboard"
1092         select MFD_CORE
1093         depends on USB && GENERIC_HARDIRQS
1094         default n
1095         help
1096           Say yes here if you want support for Nano River Technologies
1097           Viperboard.
1098           There are mfd cell drivers available for i2c master, adc and
1099           both gpios found on the board. The spi part does not yet
1100           have a driver.
1101           You need to select the mfd cell drivers separately.
1102           The drivers do not support all features the board exposes.
1103
1104 config MFD_RETU
1105         tristate "Support for Retu multi-function device"
1106         select MFD_CORE
1107         depends on I2C && GENERIC_HARDIRQS
1108         select REGMAP_IRQ
1109         help
1110           Retu is a multi-function device found on Nokia Internet Tablets
1111           (770, N800 and N810).
1112
1113 config MFD_AS3711
1114         bool "Support for AS3711"
1115         select MFD_CORE
1116         select REGMAP_I2C
1117         select REGMAP_IRQ
1118         depends on I2C=y && GENERIC_HARDIRQS
1119         help
1120           Support for the AS3711 PMIC from AMS
1121
1122 endmenu
1123 endif
1124
1125 menu "Multimedia Capabilities Port drivers"
1126         depends on ARCH_SA1100
1127
1128 config MCP
1129         tristate
1130
1131 # Interface drivers
1132 config MCP_SA11X0
1133         tristate "Support SA11x0 MCP interface"
1134         depends on ARCH_SA1100
1135         select MCP
1136
1137 # Chip drivers
1138 config MCP_UCB1200
1139         bool "Support for UCB1200 / UCB1300"
1140         depends on MCP_SA11X0
1141         select MCP
1142
1143 config MCP_UCB1200_TS
1144         tristate "Touchscreen interface support"
1145         depends on MCP_UCB1200 && INPUT
1146
1147 endmenu
1148
1149 config VEXPRESS_CONFIG
1150         bool
1151         help
1152           Platform configuration infrastructure for the ARM Ltd.
1153           Versatile Express.