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