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 && 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
  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 && 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
 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        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
 119config 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
 127config 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
 137config 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
 146config 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
 157config 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
 171config 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
 184config 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
 197config 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
 209config 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
 224config 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
 239config 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
 250config MFD_TPS65912
 251        bool
 252        depends on GPIOLIB
 253
 254config 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
 263config 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
 272config 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
 286config 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
 296config 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
 312config 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
 322config 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
 335config MFD_TWL4030_AUDIO
 336        bool
 337        depends on TWL4030_CORE && GENERIC_HARDIRQS
 338        select MFD_CORE
 339        default n
 340
 341config 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
 355config 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
 378menu "STMPE Interface Drivers"
 379depends on MFD_STMPE
 380
 381config 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
 388config STMPE_SPI
 389        bool "STMPE SPI Inteface"
 390        depends on SPI_MASTER
 391        help
 392          This is used to enable SPI interface of STMPE
 393endmenu
 394
 395config 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
 406config MFD_TMIO
 407        bool
 408        default n
 409
 410config 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
 418config 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
 430config 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
 438config 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
 447config 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
 458config PMIC_DA9052
 459        bool
 460        select MFD_CORE
 461
 462config 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
 474config 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
 486config 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
 503config 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
 513config 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
 523config 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
 536config 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
 549config 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
 561config 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
 571config 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
 584config 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
 595config 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
 607config MFD_ARIZONA
 608        select REGMAP
 609        select REGMAP_IRQ
 610        select MFD_CORE
 611        bool
 612
 613config 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
 623config 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
 633config 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
 639config 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
 645config 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
 656config MFD_WM831X
 657        bool
 658        depends on GENERIC_HARDIRQS
 659
 660config 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
 673config 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
 686config MFD_WM8350
 687        bool
 688        depends on GENERIC_HARDIRQS
 689
 690config MFD_WM8350_CONFIG_MODE_0
 691        bool
 692        depends on MFD_WM8350
 693
 694config MFD_WM8350_CONFIG_MODE_1
 695        bool
 696        depends on MFD_WM8350
 697
 698config MFD_WM8350_CONFIG_MODE_2
 699        bool
 700        depends on MFD_WM8350
 701
 702config MFD_WM8350_CONFIG_MODE_3
 703        bool
 704        depends on MFD_WM8350
 705
 706config MFD_WM8351_CONFIG_MODE_0
 707        bool
 708        depends on MFD_WM8350
 709
 710config MFD_WM8351_CONFIG_MODE_1
 711        bool
 712        depends on MFD_WM8350
 713
 714config MFD_WM8351_CONFIG_MODE_2
 715        bool
 716        depends on MFD_WM8350
 717
 718config MFD_WM8351_CONFIG_MODE_3
 719        bool
 720        depends on MFD_WM8350
 721
 722config MFD_WM8352_CONFIG_MODE_0
 723        bool
 724        depends on MFD_WM8350
 725
 726config MFD_WM8352_CONFIG_MODE_1
 727        bool
 728        depends on MFD_WM8350
 729
 730config MFD_WM8352_CONFIG_MODE_2
 731        bool
 732        depends on MFD_WM8350
 733
 734config MFD_WM8352_CONFIG_MODE_3
 735        bool
 736        depends on MFD_WM8350
 737
 738config 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
 749config 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
 763config 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
 773config 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
 780config 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
 787config MFD_MC13783
 788        tristate
 789
 790config 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
 801config 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
 809config 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
 817config 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
 827config 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
 842config 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
 851config 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
 858config 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
 871config 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
 879config 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
 886config 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
 896config 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
 904config 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
 915config 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
 923config 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
 933config 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
 942config 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
 952config 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
 961config 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
 970config 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
 980config 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
 989config MFD_PM8XXX
 990        tristate
 991
 992config 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
1007config 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
1017config TPS65911_COMPARATOR
1018        tristate
1019
1020config 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
1033config 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
1043config 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
1052config 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
1066config MFD_STA2X11
1067        bool "STA2X11 multi function device support"
1068        depends on STA2X11 && GENERIC_HARDIRQS
1069        select MFD_CORE
1070        select REGMAP_MMIO
1071
1072config 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
1080config 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
1090config 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
1104config 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
1113config 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
1122endmenu
1123endif
1124
1125menu "Multimedia Capabilities Port drivers"
1126        depends on ARCH_SA1100
1127
1128config MCP
1129        tristate
1130
1131# Interface drivers
1132config MCP_SA11X0
1133        tristate "Support SA11x0 MCP interface"
1134        depends on ARCH_SA1100
1135        select MCP
1136
1137# Chip drivers
1138config MCP_UCB1200
1139        bool "Support for UCB1200 / UCB1300"
1140        depends on MCP_SA11X0
1141        select MCP
1142
1143config MCP_UCB1200_TS
1144        tristate "Touchscreen interface support"
1145        depends on MCP_UCB1200 && INPUT
1146
1147endmenu
1148
1149config VEXPRESS_CONFIG
1150        bool
1151        help
1152          Platform configuration infrastructure for the ARM Ltd.
1153          Versatile Express.
1154
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