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 REGMAP_I2C
  16         select MFD_CORE
  17         help
  18           This supports for Marvell 88PM8606/88PM8607 Power Management IC.
  19           This includes the I2C driver and the core APIs _only_, you have to
  20           select individual components like voltage regulators, RTC and
  21           battery-charger under the corresponding menus.
  22
  23 config MFD_SM501
  24         tristate "Support for Silicon Motion SM501"
  25          ---help---
  26           This is the core driver for the Silicon Motion SM501 multimedia
  27           companion chip. This device is a multifunction device which may
  28           provide numerous interfaces including USB host controller, USB gadget,
  29           asynchronous serial ports, audio functions, and a dual display video
  30           interface. The device may be connected by PCI or local bus with
  31           varying functions enabled.
  32
  33 config MFD_SM501_GPIO
  34         bool "Export GPIO via GPIO layer"
  35         depends on MFD_SM501 && GPIOLIB
  36          ---help---
  37          This option uses the gpio library layer to export the 64 GPIO
  38          lines on the SM501. The platform data is used to supply the
  39          base number for the first GPIO line to register.
  40
  41 config MFD_ASIC3
  42         bool "Support for Compaq ASIC3"
  43         depends on GENERIC_HARDIRQS && GPIOLIB && ARM
  44         select MFD_CORE
  45          ---help---
  46           This driver supports the ASIC3 multifunction chip found on many
  47           PDAs (mainly iPAQ and HTC based ones)
  48
  49 config MFD_DAVINCI_VOICECODEC
  50         tristate
  51         select MFD_CORE
  52
  53 config MFD_DM355EVM_MSP
  54         bool "DaVinci DM355 EVM microcontroller"
  55         depends on I2C=y && MACH_DAVINCI_DM355_EVM
  56         help
  57           This driver supports the MSP430 microcontroller used on these
  58           boards.  MSP430 firmware manages resets and power sequencing,
  59           inputs from buttons and the IR remote, LEDs, an RTC, and more.
  60
  61 config MFD_TI_SSP
  62         tristate "TI Sequencer Serial Port support"
  63         depends on ARCH_DAVINCI_TNETV107X
  64         select MFD_CORE
  65         ---help---
  66           Say Y here if you want support for the Sequencer Serial Port
  67           in a Texas Instruments TNETV107X SoC.
  68
  69           To compile this driver as a module, choose M here: the
  70           module will be called ti-ssp.
  71
  72 config HTC_EGPIO
  73         bool "HTC EGPIO support"
  74         depends on GENERIC_HARDIRQS && GPIOLIB && ARM
  75         help
  76             This driver supports the CPLD egpio chip present on
  77             several HTC phones.  It provides basic support for input
  78             pins, output pins, and irqs.
  79
  80 config HTC_PASIC3
  81         tristate "HTC PASIC3 LED/DS1WM chip support"
  82         select MFD_CORE
  83         help
  84           This core driver provides register access for the LED/DS1WM
  85           chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
  86           HTC Magician devices, respectively. Actual functionality is
  87           handled by the leds-pasic3 and ds1wm drivers.
  88
  89 config HTC_I2CPLD
  90         bool "HTC I2C PLD chip support"
  91         depends on I2C=y && GPIOLIB
  92         help
  93           If you say yes here you get support for the supposed CPLD
  94           found on omap850 HTC devices like the HTC Wizard and HTC Herald.
  95           This device provides input and output GPIOs through an I2C
  96           interface to one or more sub-chips.
  97
  98 config UCB1400_CORE
  99         tristate "Philips UCB1400 Core driver"
 100         depends on AC97_BUS
 101         depends on GPIOLIB
 102         help
 103           This enables support for the Philips UCB1400 core functions.
 104           The UCB1400 is an AC97 audio codec.
 105
 106           To compile this driver as a module, choose M here: the
 107           module will be called ucb1400_core.
 108
 109 config MFD_LM3533
 110         tristate "LM3533 Lighting Power chip"
 111         depends on I2C
 112         select MFD_CORE
 113         select REGMAP_I2C
 114         help
 115           Say yes here to enable support for National Semiconductor / TI
 116           LM3533 Lighting Power chips.
 117
 118           This driver provides common support for accessing the device;
 119           additional drivers must be enabled in order to use the LED,
 120           backlight or ambient-light-sensor functionality of the device.
 121
 122 config TPS6105X
 123         tristate "TPS61050/61052 Boost Converters"
 124         depends on I2C
 125         select REGULATOR
 126         select MFD_CORE
 127         select REGULATOR_FIXED_VOLTAGE
 128         help
 129           This option enables a driver for the TP61050/TPS61052
 130           high-power "white LED driver". This boost converter is
 131           sometimes used for other things than white LEDs, and
 132           also contains a GPIO pin.
 133
 134 config TPS65010
 135         tristate "TPS6501x Power Management chips"
 136         depends on I2C && GPIOLIB
 137         default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
 138         help
 139           If you say yes here you get support for the TPS6501x series of
 140           Power Management chips.  These include voltage regulators,
 141           lithium ion/polymer battery charging, and other features that
 142           are often used in portable devices like cell phones and cameras.
 143
 144           This driver can also be built as a module.  If so, the module
 145           will be called tps65010.
 146
 147 config TPS6507X
 148         tristate "TPS6507x Power Management / Touch Screen chips"
 149         select MFD_CORE
 150         depends on I2C
 151         help
 152           If you say yes here you get support for the TPS6507x series of
 153           Power Management / Touch Screen chips.  These include voltage
 154           regulators, lithium ion/polymer battery charging, touch screen
 155           and other features that are often used in portable devices.
 156           This driver can also be built as a module.  If so, the module
 157           will be called tps6507x.
 158
 159 config MFD_TPS65217
 160         tristate "TPS65217 Power Management / White LED chips"
 161         depends on I2C
 162         select MFD_CORE
 163         select REGMAP_I2C
 164         help
 165           If you say yes here you get support for the TPS65217 series of
 166           Power Management / White LED chips.
 167           These include voltage regulators, lithium ion/polymer battery
 168           charger, wled and other features that are often used in portable
 169           devices.
 170
 171           This driver can also be built as a module.  If so, the module
 172           will be called tps65217.
 173
 174 config MFD_TPS6586X
 175         bool "TPS6586x Power Management chips"
 176         depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS
 177         select MFD_CORE
 178         depends on REGULATOR
 179         help
 180           If you say yes here you get support for the TPS6586X series of
 181           Power Management chips.
 182           This driver provides common support for accessing the device,
 183           additional drivers must be enabled in order to use the
 184           functionality of the device.
 185
 186           This driver can also be built as a module.  If so, the module
 187           will be called tps6586x.
 188
 189 config MFD_TPS65910
 190         bool "TPS65910 Power Management chip"
 191         depends on I2C=y && GPIOLIB
 192         select MFD_CORE
 193         select REGMAP_I2C
 194         select IRQ_DOMAIN
 195         help
 196           if you say yes here you get support for the TPS65910 series of
 197           Power Management chips.
 198
 199 config MFD_TPS65912
 200         bool
 201         depends on GPIOLIB
 202
 203 config MFD_TPS65912_I2C
 204         bool "TPS65912 Power Management chip with I2C"
 205         select MFD_CORE
 206         select MFD_TPS65912
 207         depends on I2C=y && GPIOLIB
 208         help
 209           If you say yes here you get support for the TPS65912 series of
 210           PM chips with I2C interface.
 211
 212 config MFD_TPS65912_SPI
 213         bool "TPS65912 Power Management chip with SPI"
 214         select MFD_CORE
 215         select MFD_TPS65912
 216         depends on SPI_MASTER && GPIOLIB
 217         help
 218           If you say yes here you get support for the TPS65912 series of
 219           PM chips with SPI interface.
 220
 221 config MENELAUS
 222         bool "Texas Instruments TWL92330/Menelaus PM chip"
 223         depends on I2C=y && ARCH_OMAP2
 224         help
 225           If you say yes here you get support for the Texas Instruments
 226           TWL92330/Menelaus Power Management chip. This include voltage
 227           regulators, Dual slot memory card transceivers, real-time clock
 228           and other features that are often used in portable devices like
 229           cell phones and PDAs.
 230
 231 config TWL4030_CORE
 232         bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support"
 233         depends on I2C=y && GENERIC_HARDIRQS
 234         select IRQ_DOMAIN
 235         help
 236           Say yes here if you have TWL4030 / TWL6030 family chip on your board.
 237           This core driver provides register access and IRQ handling
 238           facilities, and registers devices for the various functions
 239           so that function-specific drivers can bind to them.
 240
 241           These multi-function chips are found on many OMAP2 and OMAP3
 242           boards, providing power management, RTC, GPIO, keypad, a
 243           high speed USB OTG transceiver, an audio codec (on most
 244           versions) and many other features.
 245
 246 config TWL4030_MADC
 247         tristate "Texas Instruments TWL4030 MADC"
 248         depends on TWL4030_CORE
 249         help
 250         This driver provides support for triton TWL4030-MADC. The
 251         driver supports both RT and SW conversion methods.
 252
 253         This driver can be built as a module. If so it will be
 254         named twl4030-madc
 255
 256 config TWL4030_POWER
 257         bool "Support power resources on TWL4030 family chips"
 258         depends on TWL4030_CORE && ARM
 259         help
 260           Say yes here if you want to use the power resources on the
 261           TWL4030 family chips.  Most of these resources are regulators,
 262           which have a separate driver; some are control signals, such
 263           as clock request handshaking.
 264
 265           This driver uses board-specific data to initialize the resources
 266           and load scripts controlling which resources are switched off/on
 267           or reset when a sleep, wakeup or warm reset event occurs.
 268
 269 config MFD_TWL4030_AUDIO
 270         bool
 271         depends on TWL4030_CORE
 272         select MFD_CORE
 273         default n
 274
 275 config TWL6030_PWM
 276         tristate "TWL6030 PWM (Pulse Width Modulator) Support"
 277         depends on TWL4030_CORE
 278         select HAVE_PWM
 279         default n
 280         help
 281           Say yes here if you want support for TWL6030 PWM.
 282           This is used to control charging LED brightness.
 283
 284 config TWL6040_CORE
 285         bool "Support for TWL6040 audio codec"
 286         depends on I2C=y && GENERIC_HARDIRQS
 287         select MFD_CORE
 288         select REGMAP_I2C
 289         default n
 290         help
 291           Say yes here if you want support for Texas Instruments TWL6040 audio
 292           codec.
 293           This driver provides common support for accessing the device,
 294           additional drivers must be enabled in order to use the
 295           functionality of the device (audio, vibra).
 296
 297 config MFD_STMPE
 298         bool "Support STMicroelectronics STMPE"
 299         depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS
 300         select MFD_CORE
 301         help
 302           Support for the STMPE family of I/O Expanders from
 303           STMicroelectronics.
 304
 305           Currently supported devices are:
 306
 307                 STMPE811: GPIO, Touchscreen
 308                 STMPE1601: GPIO, Keypad
 309                 STMPE2401: GPIO, Keypad
 310                 STMPE2403: GPIO, Keypad
 311
 312           This driver provides common support for accessing the device,
 313           additional drivers must be enabled in order to use the functionality
 314           of the device.  Currently available sub drivers are:
 315
 316                 GPIO: stmpe-gpio
 317                 Keypad: stmpe-keypad
 318                 Touchscreen: stmpe-ts
 319
 320 menu "STMPE Interface Drivers"
 321 depends on MFD_STMPE
 322
 323 config STMPE_I2C
 324         bool "STMPE I2C Inteface"
 325         depends on I2C=y
 326         default y
 327         help
 328           This is used to enable I2C interface of STMPE
 329
 330 config STMPE_SPI
 331         bool "STMPE SPI Inteface"
 332         depends on SPI_MASTER
 333         help
 334           This is used to enable SPI interface of STMPE
 335 endmenu
 336
 337 config MFD_TC3589X
 338         bool "Support Toshiba TC35892 and variants"
 339         depends on I2C=y && GENERIC_HARDIRQS
 340         select MFD_CORE
 341         help
 342           Support for the Toshiba TC35892 and variants I/O Expander.
 343
 344           This driver provides common support for accessing the device,
 345           additional drivers must be enabled in order to use the
 346           functionality of the device.
 347
 348 config MFD_TMIO
 349         bool
 350         default n
 351
 352 config MFD_T7L66XB
 353         bool "Support Toshiba T7L66XB"
 354         depends on ARM && HAVE_CLK
 355         select MFD_CORE
 356         select MFD_TMIO
 357         help
 358           Support for Toshiba Mobile IO Controller T7L66XB
 359
 360 config MFD_TC6387XB
 361         bool "Support Toshiba TC6387XB"
 362         depends on ARM && HAVE_CLK
 363         select MFD_CORE
 364         select MFD_TMIO
 365         help
 366           Support for Toshiba Mobile IO Controller TC6387XB
 367
 368 config MFD_TC6393XB
 369         bool "Support Toshiba TC6393XB"
 370         depends on GPIOLIB && ARM && HAVE_CLK
 371         select MFD_CORE
 372         select MFD_TMIO
 373         help
 374           Support for Toshiba Mobile IO Controller TC6393XB
 375
 376 config PMIC_DA903X
 377         bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
 378         depends on I2C=y
 379         help
 380           Say yes here to support for Dialog Semiconductor DA9030 (a.k.a
 381           ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
 382           usually found on PXA processors-based platforms. This includes
 383           the I2C driver and the core APIs _only_, you have to select
 384           individual components like LCD backlight, voltage regulators,
 385           LEDs and battery-charger under the corresponding menus.
 386
 387 config PMIC_DA9052
 388         bool
 389         select MFD_CORE
 390
 391 config MFD_DA9052_SPI
 392         bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI"
 393         select REGMAP_SPI
 394         select REGMAP_IRQ
 395         select PMIC_DA9052
 396         depends on SPI_MASTER=y
 397         help
 398           Support for the Dialog Semiconductor DA9052 PMIC
 399           when controlled using SPI. This driver provides common support
 400           for accessing the device, additional drivers must be enabled in
 401           order to use the functionality of the device.
 402
 403 config MFD_DA9052_I2C
 404         bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C"
 405         select REGMAP_I2C
 406         select REGMAP_IRQ
 407         select PMIC_DA9052
 408         depends on I2C=y
 409         help
 410           Support for the Dialog Semiconductor DA9052 PMIC
 411           when controlled using I2C. This driver provides common support
 412           for accessing the device, additional drivers must be enabled in
 413           order to use the functionality of the device.
 414
 415 config PMIC_ADP5520
 416         bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
 417         depends on I2C=y
 418         help
 419           Say yes here to add support for Analog Devices AD5520 and ADP5501,
 420           Multifunction Power Management IC. This includes
 421           the I2C driver and the core APIs _only_, you have to select
 422           individual components like LCD backlight, LEDs, GPIOs and Kepad
 423           under the corresponding menus.
 424
 425 config MFD_MAX77686
 426         bool "Maxim Semiconductor MAX77686 PMIC Support"
 427         depends on I2C=y && GENERIC_HARDIRQS
 428         select MFD_CORE
 429         select REGMAP_I2C
 430         select IRQ_DOMAIN
 431         help
 432           Say yes here to support for Maxim Semiconductor MAX77686.
 433           This is a Power Management IC with RTC on chip.
 434           This driver provides common support for accessing the device;
 435           additional drivers must be enabled in order to use the functionality
 436           of the device.
 437
 438 config MFD_MAX77693
 439         bool "Maxim Semiconductor MAX77693 PMIC Support"
 440         depends on I2C=y && GENERIC_HARDIRQS
 441         select MFD_CORE
 442         select REGMAP_I2C
 443         help
 444           Say yes here to support for Maxim Semiconductor MAX77693.
 445           This is a companion Power Management IC with Flash, Haptic, Charger,
 446           and MUIC(Micro USB Interface Controller) controls on chip.
 447           This driver provides common support for accessing the device;
 448           additional drivers must be enabled in order to use the functionality
 449           of the device.
 450
 451 config MFD_MAX8925
 452         bool "Maxim Semiconductor MAX8925 PMIC Support"
 453         depends on I2C=y && GENERIC_HARDIRQS
 454         select MFD_CORE
 455         help
 456           Say yes here to support for Maxim Semiconductor MAX8925. This is
 457           a Power Management IC. This driver provides common support for
 458           accessing the device, additional drivers must be enabled in order
 459           to use the functionality of the device.
 460
 461 config MFD_MAX8997
 462         bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
 463         depends on I2C=y && GENERIC_HARDIRQS
 464         select MFD_CORE
 465         help
 466           Say yes here to support for Maxim Semiconductor MAX8997/8966.
 467           This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
 468           MUIC controls on chip.
 469           This driver provides common support for accessing the device;
 470           additional drivers must be enabled in order to use the functionality
 471           of the device.
 472
 473 config MFD_MAX8998
 474         bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
 475         depends on I2C=y && GENERIC_HARDIRQS
 476         select MFD_CORE
 477         help
 478           Say yes here to support for Maxim Semiconductor MAX8998 and
 479           National Semiconductor LP3974. This is a Power Management IC.
 480           This driver provides common support for accessing the device,
 481           additional drivers must be enabled in order to use the functionality
 482           of the device.
 483
 484 config MFD_S5M_CORE
 485         bool "SAMSUNG S5M Series Support"
 486         depends on I2C=y && GENERIC_HARDIRQS
 487         select MFD_CORE
 488         select REGMAP_I2C
 489         help
 490          Support for the Samsung Electronics S5M MFD series.
 491          This driver provides common support for accessing the device,
 492          additional drivers must be enabled in order to use the functionality
 493          of the device
 494
 495 config MFD_WM8400
 496         bool "Support Wolfson Microelectronics WM8400"
 497         select MFD_CORE
 498         depends on I2C=y
 499         select REGMAP_I2C
 500         help
 501           Support for the Wolfson Microelecronics WM8400 PMIC and audio
 502           CODEC.  This driver provides common support for accessing
 503           the device, additional drivers must be enabled in order to use
 504           the functionality of the device.
 505
 506 config MFD_WM831X
 507         bool
 508         depends on GENERIC_HARDIRQS
 509
 510 config MFD_WM831X_I2C
 511         bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C"
 512         select MFD_CORE
 513         select MFD_WM831X
 514         select REGMAP_I2C
 515         select IRQ_DOMAIN
 516         depends on I2C=y && GENERIC_HARDIRQS
 517         help
 518           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 519           when controlled using I2C.  This driver provides common support
 520           for accessing the device, additional drivers must be enabled in
 521           order to use the functionality of the device.
 522
 523 config MFD_WM831X_SPI
 524         bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI"
 525         select MFD_CORE
 526         select MFD_WM831X
 527         select REGMAP_SPI
 528         select IRQ_DOMAIN
 529         depends on SPI_MASTER && GENERIC_HARDIRQS
 530         help
 531           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 532           when controlled using SPI.  This driver provides common support
 533           for accessing the device, additional drivers must be enabled in
 534           order to use the functionality of the device.
 535
 536 config MFD_WM8350
 537         bool
 538         depends on GENERIC_HARDIRQS
 539
 540 config MFD_WM8350_CONFIG_MODE_0
 541         bool
 542         depends on MFD_WM8350
 543
 544 config MFD_WM8350_CONFIG_MODE_1
 545         bool
 546         depends on MFD_WM8350
 547
 548 config MFD_WM8350_CONFIG_MODE_2
 549         bool
 550         depends on MFD_WM8350
 551
 552 config MFD_WM8350_CONFIG_MODE_3
 553         bool
 554         depends on MFD_WM8350
 555
 556 config MFD_WM8351_CONFIG_MODE_0
 557         bool
 558         depends on MFD_WM8350
 559
 560 config MFD_WM8351_CONFIG_MODE_1
 561         bool
 562         depends on MFD_WM8350
 563
 564 config MFD_WM8351_CONFIG_MODE_2
 565         bool
 566         depends on MFD_WM8350
 567
 568 config MFD_WM8351_CONFIG_MODE_3
 569         bool
 570         depends on MFD_WM8350
 571
 572 config MFD_WM8352_CONFIG_MODE_0
 573         bool
 574         depends on MFD_WM8350
 575
 576 config MFD_WM8352_CONFIG_MODE_1
 577         bool
 578         depends on MFD_WM8350
 579
 580 config MFD_WM8352_CONFIG_MODE_2
 581         bool
 582         depends on MFD_WM8350
 583
 584 config MFD_WM8352_CONFIG_MODE_3
 585         bool
 586         depends on MFD_WM8350
 587
 588 config MFD_WM8350_I2C
 589         bool "Support Wolfson Microelectronics WM8350 with I2C"
 590         select MFD_WM8350
 591         depends on I2C=y && GENERIC_HARDIRQS
 592         help
 593           The WM8350 is an integrated audio and power management
 594           subsystem with watchdog and RTC functionality for embedded
 595           systems.  This option enables core support for the WM8350 with
 596           I2C as the control interface.  Additional options must be
 597           selected to enable support for the functionality of the chip.
 598
 599 config MFD_WM8994
 600         bool "Support Wolfson Microelectronics WM8994"
 601         select MFD_CORE
 602         select REGMAP_I2C
 603         select REGMAP_IRQ
 604         depends on I2C=y && GENERIC_HARDIRQS
 605         help
 606           The WM8994 is a highly integrated hi-fi CODEC designed for
 607           smartphone applicatiosn.  As well as audio functionality it
 608           has on board GPIO and regulator functionality which is
 609           supported via the relevant subsystems.  This driver provides
 610           core support for the WM8994, in order to use the actual
 611           functionaltiy of the device other drivers must be enabled.
 612
 613 config MFD_PCF50633
 614         tristate "Support for NXP PCF50633"
 615         depends on I2C
 616         select REGMAP_I2C
 617         help
 618           Say yes here if you have NXP PCF50633 chip on your board.
 619           This core driver provides register access and IRQ handling
 620           facilities, and registers devices for the various functions
 621           so that function-specific drivers can bind to them.
 622
 623 config PCF50633_ADC
 624         tristate "Support for NXP PCF50633 ADC"
 625         depends on MFD_PCF50633
 626         help
 627          Say yes here if you want to include support for ADC in the
 628          NXP PCF50633 chip.
 629
 630 config PCF50633_GPIO
 631         tristate "Support for NXP PCF50633 GPIO"
 632         depends on MFD_PCF50633
 633         help
 634          Say yes here if you want to include support GPIO for pins on
 635          the PCF50633 chip.
 636
 637 config MFD_MC13783
 638         tristate
 639
 640 config MFD_MC13XXX
 641         tristate
 642         depends on SPI_MASTER || I2C
 643         select MFD_CORE
 644         select MFD_MC13783
 645         help
 646           Enable support for the Freescale MC13783 and MC13892 PMICs.
 647           This driver provides common support for accessing the device,
 648           additional drivers must be enabled in order to use the
 649           functionality of the device.
 650
 651 config MFD_MC13XXX_SPI
 652         tristate "Freescale MC13783 and MC13892 SPI interface"
 653         depends on SPI_MASTER
 654         select REGMAP_SPI
 655         select MFD_MC13XXX
 656         help
 657           Select this if your MC13xxx is connected via an SPI bus.
 658
 659 config MFD_MC13XXX_I2C
 660         tristate "Freescale MC13892 I2C interface"
 661         depends on I2C
 662         select REGMAP_I2C
 663         select MFD_MC13XXX
 664         help
 665           Select this if your MC13xxx is connected via an I2C bus.
 666
 667 config ABX500_CORE
 668         bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
 669         default y if ARCH_U300 || ARCH_U8500
 670         help
 671           Say yes here if you have the ABX500 Mixed Signal IC family
 672           chips. This core driver expose register access functions.
 673           Functionality specific drivers using these functions can
 674           remain unchanged when IC changes. Binding of the functions to
 675           actual register access is done by the IC core driver.
 676
 677 config AB3100_CORE
 678         bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
 679         depends on I2C=y && ABX500_CORE
 680         select MFD_CORE
 681         default y if ARCH_U300
 682         help
 683           Select this to enable the AB3100 Mixed Signal IC core
 684           functionality. This connects to a AB3100 on the I2C bus
 685           and expose a number of symbols needed for dependent devices
 686           to read and write registers and subscribe to events from
 687           this multi-functional IC. This is needed to use other features
 688           of the AB3100 such as battery-backed RTC, charging control,
 689           LEDs, vibrator, system power and temperature, power management
 690           and ALSA sound.
 691
 692 config AB3100_OTP
 693         tristate "ST-Ericsson AB3100 OTP functions"
 694         depends on AB3100_CORE
 695         default y if AB3100_CORE
 696         help
 697           Select this to enable the AB3100 Mixed Signal IC OTP (one-time
 698           programmable memory) support. This exposes a sysfs file to read
 699           out OTP values.
 700
 701 config EZX_PCAP
 702         bool "PCAP Support"
 703         depends on GENERIC_HARDIRQS && SPI_MASTER
 704         help
 705           This enables the PCAP ASIC present on EZX Phones. This is
 706           needed for MMC, TouchScreen, Sound, USB, etc..
 707
 708 config AB8500_CORE
 709         bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
 710         depends on GENERIC_HARDIRQS && ABX500_CORE && MFD_DB8500_PRCMU
 711         select MFD_CORE
 712         select IRQ_DOMAIN
 713         help
 714           Select this option to enable access to AB8500 power management
 715           chip. This connects to U8500 either on the SSP/SPI bus (deprecated
 716           since hardware version v1.0) or the I2C bus via PRCMU. It also adds
 717           the irq_chip parts for handling the Mixed Signal chip events.
 718           This chip embeds various other multimedia funtionalities as well.
 719
 720 config AB8500_DEBUG
 721        bool "Enable debug info via debugfs"
 722        depends on AB8500_CORE && DEBUG_FS
 723        default y if DEBUG_FS
 724        help
 725          Select this option if you want debug information using the debug
 726          filesystem, debugfs.
 727
 728 config AB8500_GPADC
 729         bool "AB8500 GPADC driver"
 730         depends on AB8500_CORE && REGULATOR_AB8500
 731         default y
 732         help
 733           AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
 734
 735 config MFD_DB8500_PRCMU
 736         bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
 737         depends on UX500_SOC_DB8500
 738         select MFD_CORE
 739         help
 740           Select this option to enable support for the DB8500 Power Reset
 741           and Control Management Unit. This is basically an autonomous
 742           system controller running an XP70 microprocessor, which is accessed
 743           through a register map.
 744
 745 config MFD_CS5535
 746         tristate "Support for CS5535 and CS5536 southbridge core functions"
 747         select MFD_CORE
 748         depends on PCI && X86
 749         ---help---
 750           This is the core driver for CS5535/CS5536 MFD functions.  This is
 751           necessary for using the board's GPIO and MFGPT functionality.
 752
 753 config MFD_TIMBERDALE
 754         tristate "Support for the Timberdale FPGA"
 755         select MFD_CORE
 756         depends on PCI && GPIOLIB
 757         ---help---
 758         This is the core driver for the timberdale FPGA. This device is a
 759         multifunction device which exposes numerous platform devices.
 760
 761         The timberdale FPGA can be found on the Intel Atom development board
 762         for in-vehicle infontainment, called Russellville.
 763
 764 config LPC_SCH
 765         tristate "Intel SCH LPC"
 766         depends on PCI
 767         select MFD_CORE
 768         help
 769           LPC bridge function of the Intel SCH provides support for
 770           System Management Bus and General Purpose I/O.
 771
 772 config LPC_ICH
 773         tristate "Intel ICH LPC"
 774         depends on PCI
 775         select MFD_CORE
 776         help
 777           The LPC bridge function of the Intel ICH provides support for
 778           many functional units. This driver provides needed support for
 779           other drivers to control these functions, currently GPIO and
 780           watchdog.
 781
 782 config MFD_RDC321X
 783         tristate "Support for RDC-R321x southbridge"
 784         select MFD_CORE
 785         depends on PCI
 786         help
 787           Say yes here if you want to have support for the RDC R-321x SoC
 788           southbridge which provides access to GPIOs and Watchdog using the
 789           southbridge PCI device configuration space.
 790
 791 config MFD_JANZ_CMODIO
 792         tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board"
 793         select MFD_CORE
 794         depends on PCI
 795         help
 796           This is the core driver for the Janz CMOD-IO PCI MODULbus
 797           carrier board. This device is a PCI to MODULbus bridge which may
 798           host many different types of MODULbus daughterboards, including
 799           CAN and GPIO controllers.
 800
 801 config MFD_JZ4740_ADC
 802         bool "Support for the JZ4740 SoC ADC core"
 803         select MFD_CORE
 804         select GENERIC_IRQ_CHIP
 805         depends on MACH_JZ4740
 806         help
 807           Say yes here if you want support for the ADC unit in the JZ4740 SoC.
 808           This driver is necessary for jz4740-battery and jz4740-hwmon driver.
 809
 810 config MFD_VX855
 811         tristate "Support for VIA VX855/VX875 integrated south bridge"
 812         depends on PCI
 813         select MFD_CORE
 814         help
 815           Say yes here to enable support for various functions of the
 816           VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
 817           and/or vx855_gpio drivers for this to do anything useful.
 818
 819 config MFD_WL1273_CORE
 820         tristate "Support for TI WL1273 FM radio."
 821         depends on I2C
 822         select MFD_CORE
 823         default n
 824         help
 825           This is the core driver for the TI WL1273 FM radio. This MFD
 826           driver connects the radio-wl1273 V4L2 module and the wl1273
 827           audio codec.
 828
 829 config MFD_OMAP_USB_HOST
 830         bool "Support OMAP USBHS core driver"
 831         depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
 832         default y
 833         help
 834           This is the core driver for the OAMP EHCI and OHCI drivers.
 835           This MFD driver does the required setup functionalities for
 836           OMAP USB Host drivers.
 837
 838 config MFD_PM8XXX
 839         tristate
 840
 841 config MFD_PM8921_CORE
 842         tristate "Qualcomm PM8921 PMIC chip"
 843         depends on MSM_SSBI
 844         select MFD_CORE
 845         select MFD_PM8XXX
 846         help
 847           If you say yes to this option, support will be included for the
 848           built-in PM8921 PMIC chip.
 849
 850           This is required if your board has a PM8921 and uses its features,
 851           such as: MPPs, GPIOs, regulators, interrupts, and PWM.
 852
 853           Say M here if you want to include support for PM8921 chip as a module.
 854           This will build a module called "pm8921-core".
 855
 856 config MFD_PM8XXX_IRQ
 857         bool "Support for Qualcomm PM8xxx IRQ features"
 858         depends on MFD_PM8XXX
 859         default y if MFD_PM8XXX
 860         help
 861           This is the IRQ driver for Qualcomm PM 8xxx PMIC chips.
 862
 863           This is required to use certain other PM 8xxx features, such as GPIO
 864           and MPP.
 865
 866 config TPS65911_COMPARATOR
 867         tristate
 868
 869 config MFD_TPS65090
 870         bool "TPS65090 Power Management chips"
 871         depends on I2C=y && GENERIC_HARDIRQS
 872         select MFD_CORE
 873         select REGMAP_I2C
 874         help
 875           If you say yes here you get support for the TPS65090 series of
 876           Power Management chips.
 877           This driver provides common support for accessing the device,
 878           additional drivers must be enabled in order to use the
 879           functionality of the device.
 880
 881 config MFD_AAT2870_CORE
 882         bool "Support for the AnalogicTech AAT2870"
 883         select MFD_CORE
 884         depends on I2C=y && GPIOLIB
 885         help
 886           If you say yes here you get support for the AAT2870.
 887           This driver provides common support for accessing the device,
 888           additional drivers must be enabled in order to use the
 889           functionality of the device.
 890
 891 config MFD_INTEL_MSIC
 892         bool "Support for Intel MSIC"
 893         depends on INTEL_SCU_IPC
 894         select MFD_CORE
 895         help
 896           Select this option to enable access to Intel MSIC (Avatele
 897           Passage) chip. This chip embeds audio, battery, GPIO, etc.
 898           devices used in Intel Medfield platforms.
 899
 900 config MFD_RC5T583
 901         bool "Ricoh RC5T583 Power Management system device"
 902         depends on I2C=y && GENERIC_HARDIRQS
 903         select MFD_CORE
 904         select REGMAP_I2C
 905         help
 906           Select this option to get support for the RICOH583 Power
 907           Management system device.
 908           This driver provides common support for accessing the device
 909           through i2c interface. The device supports multiple sub-devices
 910           like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey.
 911           Additional drivers must be enabled in order to use the
 912           different functionality of the device.
 913
 914 config MFD_STA2X11
 915         bool "STA2X11 multi function device support"
 916         depends on STA2X11
 917         select MFD_CORE
 918
 919 config MFD_ANATOP
 920         bool "Support for Freescale i.MX on-chip ANATOP controller"
 921         depends on SOC_IMX6Q
 922         help
 923           Select this option to enable Freescale i.MX on-chip ANATOP
 924           MFD controller. This controller embeds regulator and
 925           thermal devices for Freescale i.MX platforms.
 926
 927 config MFD_PALMAS
 928         bool "Support for the TI Palmas series chips"
 929         select MFD_CORE
 930         select REGMAP_I2C
 931         select REGMAP_IRQ
 932         depends on I2C=y
 933         help
 934           If you say yes here you get support for the Palmas
 935           series of PMIC chips from Texas Instruments.
 936
 937 endmenu
 938 endif
 939
 940 menu "Multimedia Capabilities Port drivers"
 941         depends on ARCH_SA1100
 942
 943 config MCP
 944         tristate
 945
 946 # Interface drivers
 947 config MCP_SA11X0
 948         tristate "Support SA11x0 MCP interface"
 949         depends on ARCH_SA1100
 950         select MCP
 951
 952 # Chip drivers
 953 config MCP_UCB1200
 954         bool "Support for UCB1200 / UCB1300"
 955         depends on MCP_SA11X0
 956         select MCP
 957
 958 config MCP_UCB1200_TS
 959         tristate "Touchscreen interface support"
 960         depends on MCP_UCB1200 && INPUT
 961
 962 endmenu