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         default n
  11
  12 config MFD_88PM860X
  13         bool "Support Marvell 88PM8606/88PM8607"
  14         depends on I2C=y && GENERIC_HARDIRQS
  15         select MFD_CORE
  16         help
  17           This supports for Marvell 88PM8606/88PM8607 Power Management IC.
  18           This includes the I2C driver and the core APIs _only_, you have to
  19           select individual components like voltage regulators, RTC and
  20           battery-charger under the corresponding menus.
  21
  22 config MFD_SM501
  23         tristate "Support for Silicon Motion SM501"
  24          ---help---
  25           This is the core driver for the Silicon Motion SM501 multimedia
  26           companion chip. This device is a multifunction device which may
  27           provide numerous interfaces including USB host controller, USB gadget,
  28           asynchronous serial ports, audio functions, and a dual display video
  29           interface. The device may be connected by PCI or local bus with
  30           varying functions enabled.
  31
  32 config MFD_SM501_GPIO
  33         bool "Export GPIO via GPIO layer"
  34         depends on MFD_SM501 && GPIOLIB
  35          ---help---
  36          This option uses the gpio library layer to export the 64 GPIO
  37          lines on the SM501. The platform data is used to supply the
  38          base number for the first GPIO line to register.
  39
  40 config MFD_ASIC3
  41         bool "Support for Compaq ASIC3"
  42         depends on GENERIC_HARDIRQS && GPIOLIB && ARM
  43         select MFD_CORE
  44          ---help---
  45           This driver supports the ASIC3 multifunction chip found on many
  46           PDAs (mainly iPAQ and HTC based ones)
  47
  48 config MFD_DAVINCI_VOICECODEC
  49         tristate
  50         select MFD_CORE
  51
  52 config MFD_DM355EVM_MSP
  53         bool "DaVinci DM355 EVM microcontroller"
  54         depends on I2C=y && MACH_DAVINCI_DM355_EVM
  55         help
  56           This driver supports the MSP430 microcontroller used on these
  57           boards.  MSP430 firmware manages resets and power sequencing,
  58           inputs from buttons and the IR remote, LEDs, an RTC, and more.
  59
  60 config MFD_TI_SSP
  61         tristate "TI Sequencer Serial Port support"
  62         depends on ARCH_DAVINCI_TNETV107X
  63         select MFD_CORE
  64         ---help---
  65           Say Y here if you want support for the Sequencer Serial Port
  66           in a Texas Instruments TNETV107X SoC.
  67
  68           To compile this driver as a module, choose M here: the
  69           module will be called ti-ssp.
  70
  71 config HTC_EGPIO
  72         bool "HTC EGPIO support"
  73         depends on GENERIC_HARDIRQS && GPIOLIB && ARM
  74         help
  75             This driver supports the CPLD egpio chip present on
  76             several HTC phones.  It provides basic support for input
  77             pins, output pins, and irqs.
  78
  79 config HTC_PASIC3
  80         tristate "HTC PASIC3 LED/DS1WM chip support"
  81         select MFD_CORE
  82         help
  83           This core driver provides register access for the LED/DS1WM
  84           chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
  85           HTC Magician devices, respectively. Actual functionality is
  86           handled by the leds-pasic3 and ds1wm drivers.
  87
  88 config HTC_I2CPLD
  89         bool "HTC I2C PLD chip support"
  90         depends on I2C=y && GPIOLIB
  91         help
  92           If you say yes here you get support for the supposed CPLD
  93           found on omap850 HTC devices like the HTC Wizard and HTC Herald.
  94           This device provides input and output GPIOs through an I2C
  95           interface to one or more sub-chips.
  96
  97 config UCB1400_CORE
  98         tristate "Philips UCB1400 Core driver"
  99         depends on AC97_BUS
 100         depends on GPIOLIB
 101         help
 102           This enables support for the Philips UCB1400 core functions.
 103           The UCB1400 is an AC97 audio codec.
 104
 105           To compile this driver as a module, choose M here: the
 106           module will be called ucb1400_core.
 107
 108 config TPS6105X
 109         tristate "TPS61050/61052 Boost Converters"
 110         depends on I2C
 111         select REGULATOR
 112         select MFD_CORE
 113         select REGULATOR_FIXED_VOLTAGE
 114         help
 115           This option enables a driver for the TP61050/TPS61052
 116           high-power "white LED driver". This boost converter is
 117           sometimes used for other things than white LEDs, and
 118           also contains a GPIO pin.
 119
 120 config TPS65010
 121         tristate "TPS6501x Power Management chips"
 122         depends on I2C && GPIOLIB
 123         default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
 124         help
 125           If you say yes here you get support for the TPS6501x series of
 126           Power Management chips.  These include voltage regulators,
 127           lithium ion/polymer battery charging, and other features that
 128           are often used in portable devices like cell phones and cameras.
 129
 130           This driver can also be built as a module.  If so, the module
 131           will be called tps65010.
 132
 133 config TPS6507X
 134         tristate "TPS6507x Power Management / Touch Screen chips"
 135         select MFD_CORE
 136         depends on I2C
 137         help
 138           If you say yes here you get support for the TPS6507x series of
 139           Power Management / Touch Screen chips.  These include voltage
 140           regulators, lithium ion/polymer battery charging, touch screen
 141           and other features that are often used in portable devices.
 142           This driver can also be built as a module.  If so, the module
 143           will be called tps6507x.
 144
 145 config MFD_TPS6586X
 146         bool "TPS6586x Power Management chips"
 147         depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS
 148         select MFD_CORE
 149         help
 150           If you say yes here you get support for the TPS6586X series of
 151           Power Management chips.
 152           This driver provides common support for accessing the device,
 153           additional drivers must be enabled in order to use the
 154           functionality of the device.
 155
 156           This driver can also be built as a module.  If so, the module
 157           will be called tps6586x.
 158
 159 config MFD_TPS65910
 160         bool "TPS65910 Power Management chip"
 161         depends on I2C=y && GPIOLIB
 162         select MFD_CORE
 163         select GPIO_TPS65910
 164         help
 165           if you say yes here you get support for the TPS65910 series of
 166           Power Management chips.
 167
 168 config MFD_TPS65912
 169         bool
 170         depends on GPIOLIB
 171
 172 config MFD_TPS65912_I2C
 173         bool "TPS95612 Power Management chip with I2C"
 174         select MFD_CORE
 175         select MFD_TPS65912
 176         depends on I2C=y && GPIOLIB
 177         help
 178           If you say yes here you get support for the TPS65912 series of
 179           PM chips with I2C interface.
 180
 181 config MFD_TPS65912_SPI
 182         bool "TPS65912 Power Management chip with SPI"
 183         select MFD_CORE
 184         select MFD_TPS65912
 185         depends on SPI_MASTER && GPIOLIB
 186         help
 187           If you say yes here you get support for the TPS65912 series of
 188           PM chips with SPI interface.
 189
 190 config MENELAUS
 191         bool "Texas Instruments TWL92330/Menelaus PM chip"
 192         depends on I2C=y && ARCH_OMAP2
 193         help
 194           If you say yes here you get support for the Texas Instruments
 195           TWL92330/Menelaus Power Management chip. This include voltage
 196           regulators, Dual slot memory card transceivers, real-time clock
 197           and other features that are often used in portable devices like
 198           cell phones and PDAs.
 199
 200 config TWL4030_CORE
 201         bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support"
 202         depends on I2C=y && GENERIC_HARDIRQS
 203         help
 204           Say yes here if you have TWL4030 / TWL6030 family chip on your board.
 205           This core driver provides register access and IRQ handling
 206           facilities, and registers devices for the various functions
 207           so that function-specific drivers can bind to them.
 208
 209           These multi-function chips are found on many OMAP2 and OMAP3
 210           boards, providing power management, RTC, GPIO, keypad, a
 211           high speed USB OTG transceiver, an audio codec (on most
 212           versions) and many other features.
 213
 214 config TWL4030_MADC
 215         tristate "Texas Instruments TWL4030 MADC"
 216         depends on TWL4030_CORE
 217         help
 218         This driver provides support for triton TWL4030-MADC. The
 219         driver supports both RT and SW conversion methods.
 220
 221         This driver can be built as a module. If so it will be
 222         named twl4030-madc
 223
 224 config TWL4030_POWER
 225         bool "Support power resources on TWL4030 family chips"
 226         depends on TWL4030_CORE && ARM
 227         help
 228           Say yes here if you want to use the power resources on the
 229           TWL4030 family chips.  Most of these resources are regulators,
 230           which have a separate driver; some are control signals, such
 231           as clock request handshaking.
 232
 233           This driver uses board-specific data to initialize the resources
 234           and load scripts controlling which resources are switched off/on
 235           or reset when a sleep, wakeup or warm reset event occurs.
 236
 237 config MFD_TWL4030_AUDIO
 238         bool
 239         depends on TWL4030_CORE
 240         select MFD_CORE
 241         default n
 242
 243 config TWL6030_PWM
 244         tristate "TWL6030 PWM (Pulse Width Modulator) Support"
 245         depends on TWL4030_CORE
 246         select HAVE_PWM
 247         default n
 248         help
 249           Say yes here if you want support for TWL6030 PWM.
 250           This is used to control charging LED brightness.
 251
 252 config TWL6040_CORE
 253         bool
 254         depends on TWL4030_CORE && GENERIC_HARDIRQS
 255         select MFD_CORE
 256         default n
 257
 258 config MFD_STMPE
 259         bool "Support STMicroelectronics STMPE"
 260         depends on I2C=y && GENERIC_HARDIRQS
 261         select MFD_CORE
 262         help
 263           Support for the STMPE family of I/O Expanders from
 264           STMicroelectronics.
 265
 266           Currently supported devices are:
 267
 268                 STMPE811: GPIO, Touchscreen
 269                 STMPE1601: GPIO, Keypad
 270                 STMPE2401: GPIO, Keypad
 271                 STMPE2403: GPIO, Keypad
 272
 273           This driver provides common support for accessing the device,
 274           additional drivers must be enabled in order to use the functionality
 275           of the device.  Currently available sub drivers are:
 276
 277                 GPIO: stmpe-gpio
 278                 Keypad: stmpe-keypad
 279                 Touchscreen: stmpe-ts
 280
 281 config MFD_TC3589X
 282         bool "Support Toshiba TC35892 and variants"
 283         depends on I2C=y && GENERIC_HARDIRQS
 284         select MFD_CORE
 285         help
 286           Support for the Toshiba TC35892 and variants I/O Expander.
 287
 288           This driver provides common support for accessing the device,
 289           additional drivers must be enabled in order to use the
 290           functionality of the device.
 291
 292 config MFD_TMIO
 293         bool
 294         default n
 295
 296 config MFD_T7L66XB
 297         bool "Support Toshiba T7L66XB"
 298         depends on ARM && HAVE_CLK
 299         select MFD_CORE
 300         select MFD_TMIO
 301         help
 302           Support for Toshiba Mobile IO Controller T7L66XB
 303
 304 config MFD_TC6387XB
 305         bool "Support Toshiba TC6387XB"
 306         depends on ARM && HAVE_CLK
 307         select MFD_CORE
 308         select MFD_TMIO
 309         help
 310           Support for Toshiba Mobile IO Controller TC6387XB
 311
 312 config MFD_TC6393XB
 313         bool "Support Toshiba TC6393XB"
 314         depends on GPIOLIB && ARM
 315         select MFD_CORE
 316         select MFD_TMIO
 317         help
 318           Support for Toshiba Mobile IO Controller TC6393XB
 319
 320 config PMIC_DA903X
 321         bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
 322         depends on I2C=y
 323         help
 324           Say yes here to support for Dialog Semiconductor DA9030 (a.k.a
 325           ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
 326           usually found on PXA processors-based platforms. This includes
 327           the I2C driver and the core APIs _only_, you have to select
 328           individual components like LCD backlight, voltage regulators,
 329           LEDs and battery-charger under the corresponding menus.
 330
 331 config PMIC_DA9052
 332         bool
 333         select MFD_CORE
 334
 335 config MFD_DA9052_SPI
 336         bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI"
 337         select REGMAP_SPI
 338         select REGMAP_IRQ
 339         select PMIC_DA9052
 340         depends on SPI_MASTER=y
 341         help
 342           Support for the Dialog Semiconductor DA9052 PMIC
 343           when controlled using SPI. This driver provides common support
 344           for accessing the device, additional drivers must be enabled in
 345           order to use the functionality of the device.
 346
 347 config MFD_DA9052_I2C
 348         bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C"
 349         select REGMAP_I2C
 350         select REGMAP_IRQ
 351         select PMIC_DA9052
 352         depends on I2C=y
 353         help
 354           Support for the Dialog Semiconductor DA9052 PMIC
 355           when controlled using I2C. This driver provides common support
 356           for accessing the device, additional drivers must be enabled in
 357           order to use the functionality of the device.
 358
 359 config PMIC_ADP5520
 360         bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
 361         depends on I2C=y
 362         help
 363           Say yes here to add support for Analog Devices AD5520 and ADP5501,
 364           Multifunction Power Management IC. This includes
 365           the I2C driver and the core APIs _only_, you have to select
 366           individual components like LCD backlight, LEDs, GPIOs and Kepad
 367           under the corresponding menus.
 368
 369 config MFD_MAX8925
 370         bool "Maxim Semiconductor MAX8925 PMIC Support"
 371         depends on I2C=y && GENERIC_HARDIRQS
 372         select MFD_CORE
 373         help
 374           Say yes here to support for Maxim Semiconductor MAX8925. This is
 375           a Power Management IC. This driver provies common support for
 376           accessing the device, additional drivers must be enabled in order
 377           to use the functionality of the device.
 378
 379 config MFD_MAX8997
 380         bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
 381         depends on I2C=y && GENERIC_HARDIRQS
 382         select MFD_CORE
 383         help
 384           Say yes here to support for Maxim Semiconductor MAX8998/8966.
 385           This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
 386           MUIC controls on chip.
 387           This driver provides common support for accessing the device;
 388           additional drivers must be enabled in order to use the functionality
 389           of the device.
 390
 391 config MFD_MAX8998
 392         bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
 393         depends on I2C=y && GENERIC_HARDIRQS
 394         select MFD_CORE
 395         help
 396           Say yes here to support for Maxim Semiconductor MAX8998 and
 397           National Semiconductor LP3974. This is a Power Management IC.
 398           This driver provies common support for accessing the device,
 399           additional drivers must be enabled in order to use the functionality
 400           of the device.
 401
 402 config MFD_WM8400
 403         tristate "Support Wolfson Microelectronics WM8400"
 404         select MFD_CORE
 405         depends on I2C
 406         select REGMAP_I2C
 407         help
 408           Support for the Wolfson Microelecronics WM8400 PMIC and audio
 409           CODEC.  This driver provides common support for accessing
 410           the device, additional drivers must be enabled in order to use
 411           the functionality of the device.
 412
 413 config MFD_WM831X
 414         bool
 415         depends on GENERIC_HARDIRQS
 416
 417 config MFD_WM831X_I2C
 418         bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C"
 419         select MFD_CORE
 420         select MFD_WM831X
 421         select REGMAP_I2C
 422         depends on I2C=y && GENERIC_HARDIRQS
 423         help
 424           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 425           when controlled using I2C.  This driver provides common support
 426           for accessing the device, additional drivers must be enabled in
 427           order to use the functionality of the device.
 428
 429 config MFD_WM831X_SPI
 430         bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI"
 431         select MFD_CORE
 432         select MFD_WM831X
 433         select REGMAP_SPI
 434         depends on SPI_MASTER && GENERIC_HARDIRQS
 435         help
 436           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 437           when controlled using SPI.  This driver provides common support
 438           for accessing the device, additional drivers must be enabled in
 439           order to use the functionality of the device.
 440
 441 config MFD_WM8350
 442         bool
 443         depends on GENERIC_HARDIRQS
 444
 445 config MFD_WM8350_CONFIG_MODE_0
 446         bool
 447         depends on MFD_WM8350
 448
 449 config MFD_WM8350_CONFIG_MODE_1
 450         bool
 451         depends on MFD_WM8350
 452
 453 config MFD_WM8350_CONFIG_MODE_2
 454         bool
 455         depends on MFD_WM8350
 456
 457 config MFD_WM8350_CONFIG_MODE_3
 458         bool
 459         depends on MFD_WM8350
 460
 461 config MFD_WM8351_CONFIG_MODE_0
 462         bool
 463         depends on MFD_WM8350
 464
 465 config MFD_WM8351_CONFIG_MODE_1
 466         bool
 467         depends on MFD_WM8350
 468
 469 config MFD_WM8351_CONFIG_MODE_2
 470         bool
 471         depends on MFD_WM8350
 472
 473 config MFD_WM8351_CONFIG_MODE_3
 474         bool
 475         depends on MFD_WM8350
 476
 477 config MFD_WM8352_CONFIG_MODE_0
 478         bool
 479         depends on MFD_WM8350
 480
 481 config MFD_WM8352_CONFIG_MODE_1
 482         bool
 483         depends on MFD_WM8350
 484
 485 config MFD_WM8352_CONFIG_MODE_2
 486         bool
 487         depends on MFD_WM8350
 488
 489 config MFD_WM8352_CONFIG_MODE_3
 490         bool
 491         depends on MFD_WM8350
 492
 493 config MFD_WM8350_I2C
 494         bool "Support Wolfson Microelectronics WM8350 with I2C"
 495         select MFD_WM8350
 496         depends on I2C=y && GENERIC_HARDIRQS
 497         help
 498           The WM8350 is an integrated audio and power management
 499           subsystem with watchdog and RTC functionality for embedded
 500           systems.  This option enables core support for the WM8350 with
 501           I2C as the control interface.  Additional options must be
 502           selected to enable support for the functionality of the chip.
 503
 504 config MFD_WM8994
 505         bool "Support Wolfson Microelectronics WM8994"
 506         select MFD_CORE
 507         select REGMAP_I2C
 508         depends on I2C=y && GENERIC_HARDIRQS
 509         help
 510           The WM8994 is a highly integrated hi-fi CODEC designed for
 511           smartphone applicatiosn.  As well as audio functionality it
 512           has on board GPIO and regulator functionality which is
 513           supported via the relevant subsystems.  This driver provides
 514           core support for the WM8994, in order to use the actual
 515           functionaltiy of the device other drivers must be enabled.
 516
 517 config MFD_PCF50633
 518         tristate "Support for NXP PCF50633"
 519         depends on I2C
 520         select REGMAP_I2C
 521         help
 522           Say yes here if you have NXP PCF50633 chip on your board.
 523           This core driver provides register access and IRQ handling
 524           facilities, and registers devices for the various functions
 525           so that function-specific drivers can bind to them.
 526
 527 config PCF50633_ADC
 528         tristate "Support for NXP PCF50633 ADC"
 529         depends on MFD_PCF50633
 530         help
 531          Say yes here if you want to include support for ADC in the
 532          NXP PCF50633 chip.
 533
 534 config PCF50633_GPIO
 535         tristate "Support for NXP PCF50633 GPIO"
 536         depends on MFD_PCF50633
 537         help
 538          Say yes here if you want to include support GPIO for pins on
 539          the PCF50633 chip.
 540
 541 config MFD_MC13783
 542         tristate
 543
 544 config MFD_MC13XXX
 545         tristate "Support Freescale MC13783 and MC13892"
 546         depends on SPI_MASTER
 547         select MFD_CORE
 548         select MFD_MC13783
 549         help
 550           Support for the Freescale (Atlas) PMIC and audio CODECs
 551           MC13783 and MC13892.
 552           This driver provides common support for accessing  the device,
 553           additional drivers must be enabled in order to use the
 554           functionality of the device.
 555
 556 config ABX500_CORE
 557         bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
 558         default y if ARCH_U300 || ARCH_U8500
 559         help
 560           Say yes here if you have the ABX500 Mixed Signal IC family
 561           chips. This core driver expose register access functions.
 562           Functionality specific drivers using these functions can
 563           remain unchanged when IC changes. Binding of the functions to
 564           actual register access is done by the IC core driver.
 565
 566 config AB3100_CORE
 567         bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
 568         depends on I2C=y && ABX500_CORE
 569         select MFD_CORE
 570         default y if ARCH_U300
 571         help
 572           Select this to enable the AB3100 Mixed Signal IC core
 573           functionality. This connects to a AB3100 on the I2C bus
 574           and expose a number of symbols needed for dependent devices
 575           to read and write registers and subscribe to events from
 576           this multi-functional IC. This is needed to use other features
 577           of the AB3100 such as battery-backed RTC, charging control,
 578           LEDs, vibrator, system power and temperature, power management
 579           and ALSA sound.
 580
 581 config AB3100_OTP
 582         tristate "ST-Ericsson AB3100 OTP functions"
 583         depends on AB3100_CORE
 584         default y if AB3100_CORE
 585         help
 586           Select this to enable the AB3100 Mixed Signal IC OTP (one-time
 587           programmable memory) support. This exposes a sysfs file to read
 588           out OTP values.
 589
 590 config EZX_PCAP
 591         bool "PCAP Support"
 592         depends on GENERIC_HARDIRQS && SPI_MASTER
 593         help
 594           This enables the PCAP ASIC present on EZX Phones. This is
 595           needed for MMC, TouchScreen, Sound, USB, etc..
 596
 597 config AB5500_CORE
 598         bool "ST-Ericsson AB5500 Mixed Signal Power Management chip"
 599         depends on ABX500_CORE && MFD_DB5500_PRCMU
 600         select MFD_CORE
 601         help
 602           Select this option to enable access to AB5500 power management
 603           chip. This connects to the db5500 chip via the I2C bus via PRCMU.
 604           This chip embeds various other multimedia funtionalities as well.
 605
 606 config AB5500_DEBUG
 607         bool "Enable debug info via debugfs"
 608         depends on AB5500_CORE && DEBUG_FS
 609         default y if DEBUG_FS
 610         help
 611           Select this option if you want debug information from the AB5500
 612           using the debug filesystem, debugfs.
 613
 614 config AB8500_CORE
 615         bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
 616         depends on GENERIC_HARDIRQS && ABX500_CORE
 617         select MFD_CORE
 618         help
 619           Select this option to enable access to AB8500 power management
 620           chip. This connects to U8500 either on the SSP/SPI bus (deprecated
 621           since hardware version v1.0) or the I2C bus via PRCMU. It also adds
 622           the irq_chip parts for handling the Mixed Signal chip events.
 623           This chip embeds various other multimedia funtionalities as well.
 624
 625 config AB8500_I2C_CORE
 626         bool "AB8500 register access via PRCMU I2C"
 627         depends on AB8500_CORE && MFD_DB8500_PRCMU
 628         default y
 629         help
 630           This enables register access to the AB8500 chip via PRCMU I2C.
 631           The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware
 632           the I2C bus is connected to the Power Reset
 633           and Mangagement Unit, PRCMU.
 634
 635 config AB8500_DEBUG
 636        bool "Enable debug info via debugfs"
 637        depends on AB8500_CORE && DEBUG_FS
 638        default y if DEBUG_FS
 639        help
 640          Select this option if you want debug information using the debug
 641          filesystem, debugfs.
 642
 643 config AB8500_GPADC
 644         bool "AB8500 GPADC driver"
 645         depends on AB8500_CORE && REGULATOR_AB8500
 646         default y
 647         help
 648           AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
 649
 650 config MFD_DB8500_PRCMU
 651         bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
 652         depends on UX500_SOC_DB8500
 653         select MFD_CORE
 654         help
 655           Select this option to enable support for the DB8500 Power Reset
 656           and Control Management Unit. This is basically an autonomous
 657           system controller running an XP70 microprocessor, which is accessed
 658           through a register map.
 659
 660 config MFD_DB5500_PRCMU
 661         bool "ST-Ericsson DB5500 Power Reset Control Management Unit"
 662         depends on UX500_SOC_DB5500
 663         select MFD_CORE
 664         help
 665           Select this option to enable support for the DB5500 Power Reset
 666           and Control Management Unit. This is basically an autonomous
 667           system controller running an XP70 microprocessor, which is accessed
 668           through a register map.
 669
 670 config MFD_CS5535
 671         tristate "Support for CS5535 and CS5536 southbridge core functions"
 672         select MFD_CORE
 673         depends on PCI && X86
 674         ---help---
 675           This is the core driver for CS5535/CS5536 MFD functions.  This is
 676           necessary for using the board's GPIO and MFGPT functionality.
 677
 678 config MFD_TIMBERDALE
 679         tristate "Support for the Timberdale FPGA"
 680         select MFD_CORE
 681         depends on PCI && GPIOLIB
 682         ---help---
 683         This is the core driver for the timberdale FPGA. This device is a
 684         multifunction device which exposes numerous platform devices.
 685
 686         The timberdale FPGA can be found on the Intel Atom development board
 687         for in-vehicle infontainment, called Russellville.
 688
 689 config LPC_SCH
 690         tristate "Intel SCH LPC"
 691         depends on PCI
 692         select MFD_CORE
 693         help
 694           LPC bridge function of the Intel SCH provides support for
 695           System Management Bus and General Purpose I/O.
 696
 697 config MFD_RDC321X
 698         tristate "Support for RDC-R321x southbridge"
 699         select MFD_CORE
 700         depends on PCI
 701         help
 702           Say yes here if you want to have support for the RDC R-321x SoC
 703           southbridge which provides access to GPIOs and Watchdog using the
 704           southbridge PCI device configuration space.
 705
 706 config MFD_JANZ_CMODIO
 707         tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board"
 708         select MFD_CORE
 709         depends on PCI
 710         help
 711           This is the core driver for the Janz CMOD-IO PCI MODULbus
 712           carrier board. This device is a PCI to MODULbus bridge which may
 713           host many different types of MODULbus daughterboards, including
 714           CAN and GPIO controllers.
 715
 716 config MFD_JZ4740_ADC
 717         bool "Support for the JZ4740 SoC ADC core"
 718         select MFD_CORE
 719         select GENERIC_IRQ_CHIP
 720         depends on MACH_JZ4740
 721         help
 722           Say yes here if you want support for the ADC unit in the JZ4740 SoC.
 723           This driver is necessary for jz4740-battery and jz4740-hwmon driver.
 724
 725 config MFD_VX855
 726         tristate "Support for VIA VX855/VX875 integrated south bridge"
 727         depends on PCI
 728         select MFD_CORE
 729         help
 730           Say yes here to enable support for various functions of the
 731           VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
 732           and/or vx855_gpio drivers for this to do anything useful.
 733
 734 config MFD_WL1273_CORE
 735         tristate "Support for TI WL1273 FM radio."
 736         depends on I2C
 737         select MFD_CORE
 738         default n
 739         help
 740           This is the core driver for the TI WL1273 FM radio. This MFD
 741           driver connects the radio-wl1273 V4L2 module and the wl1273
 742           audio codec.
 743
 744 config MFD_OMAP_USB_HOST
 745         bool "Support OMAP USBHS core driver"
 746         depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
 747         default y
 748         help
 749           This is the core driver for the OAMP EHCI and OHCI drivers.
 750           This MFD driver does the required setup functionalities for
 751           OMAP USB Host drivers.
 752
 753 config MFD_PM8XXX
 754         tristate
 755
 756 config MFD_PM8921_CORE
 757         tristate "Qualcomm PM8921 PMIC chip"
 758         depends on MSM_SSBI
 759         select MFD_CORE
 760         select MFD_PM8XXX
 761         help
 762           If you say yes to this option, support will be included for the
 763           built-in PM8921 PMIC chip.
 764
 765           This is required if your board has a PM8921 and uses its features,
 766           such as: MPPs, GPIOs, regulators, interrupts, and PWM.
 767
 768           Say M here if you want to include support for PM8921 chip as a module.
 769           This will build a module called "pm8921-core".
 770
 771 config MFD_PM8XXX_IRQ
 772         bool "Support for Qualcomm PM8xxx IRQ features"
 773         depends on MFD_PM8XXX
 774         default y if MFD_PM8XXX
 775         help
 776           This is the IRQ driver for Qualcomm PM 8xxx PMIC chips.
 777
 778           This is required to use certain other PM 8xxx features, such as GPIO
 779           and MPP.
 780
 781 config TPS65911_COMPARATOR
 782         tristate
 783
 784 config MFD_AAT2870_CORE
 785         bool "Support for the AnalogicTech AAT2870"
 786         select MFD_CORE
 787         depends on I2C=y && GPIOLIB
 788         help
 789           If you say yes here you get support for the AAT2870.
 790           This driver provides common support for accessing the device,
 791           additional drivers must be enabled in order to use the
 792           functionality of the device.
 793
 794 config MFD_INTEL_MSIC
 795         bool "Support for Intel MSIC"
 796         depends on INTEL_SCU_IPC
 797         select MFD_CORE
 798         help
 799           Select this option to enable access to Intel MSIC (Avatele
 800           Passage) chip. This chip embeds audio, battery, GPIO, etc.
 801           devices used in Intel Medfield platforms.
 802
 803 endmenu
 804 endif
 805
 806 menu "Multimedia Capabilities Port drivers"
 807         depends on ARCH_SA1100
 808
 809 config MCP
 810         tristate
 811
 812 # Interface drivers
 813 config MCP_SA11X0
 814         tristate "Support SA11x0 MCP interface"
 815         depends on ARCH_SA1100
 816         select MCP
 817
 818 # Chip drivers
 819 config MCP_UCB1200
 820         tristate "Support for UCB1200 / UCB1300"
 821         depends on MCP
 822
 823 config MCP_UCB1200_TS
 824         tristate "Touchscreen interface support"
 825         depends on MCP_UCB1200 && INPUT
 826
 827 endmenu