drivers/mfd/Kconfig

   1 #
   2 # Multifunction miscellaneous devices
   3 #
   4
   5 if HAS_IOMEM
   6 menu "Multifunction device drivers"
   7
   8 config MFD_CORE
   9         tristate
  10         select IRQ_DOMAIN
  11         default n
  12
  13 config MFD_88PM860X
  14         bool "Support Marvell 88PM8606/88PM8607"
  15         depends on I2C=y && GENERIC_HARDIRQS
  16         select REGMAP_I2C
  17         select MFD_CORE
  18         help
  19           This supports for Marvell 88PM8606/88PM8607 Power Management IC.
  20           This includes the I2C driver and the core APIs _only_, you have to
  21           select individual components like voltage regulators, RTC and
  22           battery-charger under the corresponding menus.
  23
  24 config MFD_88PM800
  25         tristate "Support Marvell 88PM800"
  26         depends on I2C=y && GENERIC_HARDIRQS
  27         select REGMAP_I2C
  28         select REGMAP_IRQ
  29         select MFD_CORE
  30         help
  31           This supports for Marvell 88PM800 Power Management IC.
  32           This includes the I2C driver and the core APIs _only_, you have to
  33           select individual components like voltage regulators, RTC and
  34           battery-charger under the corresponding menus.
  35
  36 config MFD_88PM805
  37         tristate "Support Marvell 88PM805"
  38         depends on I2C=y && GENERIC_HARDIRQS
  39         select REGMAP_I2C
  40         select REGMAP_IRQ
  41         select MFD_CORE
  42         help
  43           This supports for Marvell 88PM805 Power Management IC. This includes
  44           the I2C driver and the core APIs _only_, you have to select individual
  45           components like codec device, headset/Mic device under the
  46           corresponding menus.
  47
  48 config MFD_SM501
  49         tristate "Support for Silicon Motion SM501"
  50          ---help---
  51           This is the core driver for the Silicon Motion SM501 multimedia
  52           companion chip. This device is a multifunction device which may
  53           provide numerous interfaces including USB host controller, USB gadget,
  54           asynchronous serial ports, audio functions, and a dual display video
  55           interface. The device may be connected by PCI or local bus with
  56           varying functions enabled.
  57
  58 config MFD_SM501_GPIO
  59         bool "Export GPIO via GPIO layer"
  60         depends on MFD_SM501 && GPIOLIB
  61          ---help---
  62          This option uses the gpio library layer to export the 64 GPIO
  63          lines on the SM501. The platform data is used to supply the
  64          base number for the first GPIO line to register.
  65
  66 config MFD_ASIC3
  67         bool "Support for Compaq ASIC3"
  68         depends on GENERIC_HARDIRQS && GPIOLIB && ARM
  69         select MFD_CORE
  70          ---help---
  71           This driver supports the ASIC3 multifunction chip found on many
  72           PDAs (mainly iPAQ and HTC based ones)
  73
  74 config MFD_DAVINCI_VOICECODEC
  75         tristate
  76         select MFD_CORE
  77
  78 config MFD_DM355EVM_MSP
  79         bool "DaVinci DM355 EVM microcontroller"
  80         depends on I2C=y && MACH_DAVINCI_DM355_EVM
  81         help
  82           This driver supports the MSP430 microcontroller used on these
  83           boards.  MSP430 firmware manages resets and power sequencing,
  84           inputs from buttons and the IR remote, LEDs, an RTC, and more.
  85
  86 config MFD_TI_SSP
  87         tristate "TI Sequencer Serial Port support"
  88         depends on ARCH_DAVINCI_TNETV107X
  89         select MFD_CORE
  90         ---help---
  91           Say Y here if you want support for the Sequencer Serial Port
  92           in a Texas Instruments TNETV107X SoC.
  93
  94           To compile this driver as a module, choose M here: the
  95           module will be called ti-ssp.
  96
  97 config HTC_EGPIO
  98         bool "HTC EGPIO support"
  99         depends on GENERIC_HARDIRQS && GPIOLIB && ARM
 100         help
 101             This driver supports the CPLD egpio chip present on
 102             several HTC phones.  It provides basic support for input
 103             pins, output pins, and irqs.
 104
 105 config HTC_PASIC3
 106         tristate "HTC PASIC3 LED/DS1WM chip support"
 107         select MFD_CORE
 108         help
 109           This core driver provides register access for the LED/DS1WM
 110           chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
 111           HTC Magician devices, respectively. Actual functionality is
 112           handled by the leds-pasic3 and ds1wm drivers.
 113
 114 config HTC_I2CPLD
 115         bool "HTC I2C PLD chip support"
 116         depends on I2C=y && GPIOLIB
 117         help
 118           If you say yes here you get support for the supposed CPLD
 119           found on omap850 HTC devices like the HTC Wizard and HTC Herald.
 120           This device provides input and output GPIOs through an I2C
 121           interface to one or more sub-chips.
 122
 123 config UCB1400_CORE
 124         tristate "Philips UCB1400 Core driver"
 125         depends on AC97_BUS
 126         depends on GPIOLIB
 127         help
 128           This enables support for the Philips UCB1400 core functions.
 129           The UCB1400 is an AC97 audio codec.
 130
 131           To compile this driver as a module, choose M here: the
 132           module will be called ucb1400_core.
 133
 134 config MFD_LM3533
 135         tristate "LM3533 Lighting Power chip"
 136         depends on I2C
 137         select MFD_CORE
 138         select REGMAP_I2C
 139         help
 140           Say yes here to enable support for National Semiconductor / TI
 141           LM3533 Lighting Power chips.
 142
 143           This driver provides common support for accessing the device;
 144           additional drivers must be enabled in order to use the LED,
 145           backlight or ambient-light-sensor functionality of the device.
 146
 147 config TPS6105X
 148         tristate "TPS61050/61052 Boost Converters"
 149         depends on I2C
 150         select REGULATOR
 151         select MFD_CORE
 152         select REGULATOR_FIXED_VOLTAGE
 153         help
 154           This option enables a driver for the TP61050/TPS61052
 155           high-power "white LED driver". This boost converter is
 156           sometimes used for other things than white LEDs, and
 157           also contains a GPIO pin.
 158
 159 config TPS65010
 160         tristate "TPS6501x Power Management chips"
 161         depends on I2C && GPIOLIB
 162         default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
 163         help
 164           If you say yes here you get support for the TPS6501x series of
 165           Power Management chips.  These include voltage regulators,
 166           lithium ion/polymer battery charging, and other features that
 167           are often used in portable devices like cell phones and cameras.
 168
 169           This driver can also be built as a module.  If so, the module
 170           will be called tps65010.
 171
 172 config TPS6507X
 173         tristate "TPS6507x Power Management / Touch Screen chips"
 174         select MFD_CORE
 175         depends on I2C
 176         help
 177           If you say yes here you get support for the TPS6507x series of
 178           Power Management / Touch Screen chips.  These include voltage
 179           regulators, lithium ion/polymer battery charging, touch screen
 180           and other features that are often used in portable devices.
 181           This driver can also be built as a module.  If so, the module
 182           will be called tps6507x.
 183
 184 config MFD_TPS65217
 185         tristate "TPS65217 Power Management / White LED chips"
 186         depends on I2C
 187         select MFD_CORE
 188         select REGMAP_I2C
 189         help
 190           If you say yes here you get support for the TPS65217 series of
 191           Power Management / White LED chips.
 192           These include voltage regulators, lithium ion/polymer battery
 193           charger, wled and other features that are often used in portable
 194           devices.
 195
 196           This driver can also be built as a module.  If so, the module
 197           will be called tps65217.
 198
 199 config MFD_TPS6586X
 200         bool "TPS6586x Power Management chips"
 201         depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS
 202         select MFD_CORE
 203         depends on REGULATOR
 204         help
 205           If you say yes here you get support for the TPS6586X series of
 206           Power Management chips.
 207           This driver provides common support for accessing the device,
 208           additional drivers must be enabled in order to use the
 209           functionality of the device.
 210
 211           This driver can also be built as a module.  If so, the module
 212           will be called tps6586x.
 213
 214 config MFD_TPS65910
 215         bool "TPS65910 Power Management chip"
 216         depends on I2C=y && GPIOLIB
 217         select MFD_CORE
 218         select REGMAP_I2C
 219         select IRQ_DOMAIN
 220         help
 221           if you say yes here you get support for the TPS65910 series of
 222           Power Management chips.
 223
 224 config MFD_TPS65912
 225         bool
 226         depends on GPIOLIB
 227
 228 config MFD_TPS65912_I2C
 229         bool "TPS65912 Power Management chip with I2C"
 230         select MFD_CORE
 231         select MFD_TPS65912
 232         depends on I2C=y && GPIOLIB
 233         help
 234           If you say yes here you get support for the TPS65912 series of
 235           PM chips with I2C interface.
 236
 237 config MFD_TPS65912_SPI
 238         bool "TPS65912 Power Management chip with SPI"
 239         select MFD_CORE
 240         select MFD_TPS65912
 241         depends on SPI_MASTER && GPIOLIB
 242         help
 243           If you say yes here you get support for the TPS65912 series of
 244           PM chips with SPI interface.
 245
 246 config MENELAUS
 247         bool "Texas Instruments TWL92330/Menelaus PM chip"
 248         depends on I2C=y && ARCH_OMAP2
 249         help
 250           If you say yes here you get support for the Texas Instruments
 251           TWL92330/Menelaus Power Management chip. This include voltage
 252           regulators, Dual slot memory card transceivers, real-time clock
 253           and other features that are often used in portable devices like
 254           cell phones and PDAs.
 255
 256 config TWL4030_CORE
 257         bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support"
 258         depends on I2C=y && GENERIC_HARDIRQS
 259         select IRQ_DOMAIN
 260         help
 261           Say yes here if you have TWL4030 / TWL6030 family chip on your board.
 262           This core driver provides register access and IRQ handling
 263           facilities, and registers devices for the various functions
 264           so that function-specific drivers can bind to them.
 265
 266           These multi-function chips are found on many OMAP2 and OMAP3
 267           boards, providing power management, RTC, GPIO, keypad, a
 268           high speed USB OTG transceiver, an audio codec (on most
 269           versions) and many other features.
 270
 271 config TWL4030_MADC
 272         tristate "Texas Instruments TWL4030 MADC"
 273         depends on TWL4030_CORE
 274         help
 275         This driver provides support for triton TWL4030-MADC. The
 276         driver supports both RT and SW conversion methods.
 277
 278         This driver can be built as a module. If so it will be
 279         named twl4030-madc
 280
 281 config TWL4030_POWER
 282         bool "Support power resources on TWL4030 family chips"
 283         depends on TWL4030_CORE && ARM
 284         help
 285           Say yes here if you want to use the power resources on the
 286           TWL4030 family chips.  Most of these resources are regulators,
 287           which have a separate driver; some are control signals, such
 288           as clock request handshaking.
 289
 290           This driver uses board-specific data to initialize the resources
 291           and load scripts controlling which resources are switched off/on
 292           or reset when a sleep, wakeup or warm reset event occurs.
 293
 294 config MFD_TWL4030_AUDIO
 295         bool
 296         depends on TWL4030_CORE
 297         select MFD_CORE
 298         default n
 299
 300 config TWL6030_PWM
 301         tristate "TWL6030 PWM (Pulse Width Modulator) Support"
 302         depends on TWL4030_CORE
 303         select HAVE_PWM
 304         default n
 305         help
 306           Say yes here if you want support for TWL6030 PWM.
 307           This is used to control charging LED brightness.
 308
 309 config TWL6040_CORE
 310         bool "Support for TWL6040 audio codec"
 311         depends on I2C=y && GENERIC_HARDIRQS
 312         select MFD_CORE
 313         select REGMAP_I2C
 314         select IRQ_DOMAIN
 315         default n
 316         help
 317           Say yes here if you want support for Texas Instruments TWL6040 audio
 318           codec.
 319           This driver provides common support for accessing the device,
 320           additional drivers must be enabled in order to use the
 321           functionality of the device (audio, vibra).
 322
 323 config MFD_STMPE
 324         bool "Support STMicroelectronics STMPE"
 325         depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS
 326         select MFD_CORE
 327         help
 328           Support for the STMPE family of I/O Expanders from
 329           STMicroelectronics.
 330
 331           Currently supported devices are:
 332
 333                 STMPE811: GPIO, Touchscreen
 334                 STMPE1601: GPIO, Keypad
 335                 STMPE2401: GPIO, Keypad
 336                 STMPE2403: GPIO, Keypad
 337
 338           This driver provides common support for accessing the device,
 339           additional drivers must be enabled in order to use the functionality
 340           of the device.  Currently available sub drivers are:
 341
 342                 GPIO: stmpe-gpio
 343                 Keypad: stmpe-keypad
 344                 Touchscreen: stmpe-ts
 345
 346 menu "STMPE Interface Drivers"
 347 depends on MFD_STMPE
 348
 349 config STMPE_I2C
 350         bool "STMPE I2C Inteface"
 351         depends on I2C=y
 352         default y
 353         help
 354           This is used to enable I2C interface of STMPE
 355
 356 config STMPE_SPI
 357         bool "STMPE SPI Inteface"
 358         depends on SPI_MASTER
 359         help
 360           This is used to enable SPI interface of STMPE
 361 endmenu
 362
 363 config MFD_TC3589X
 364         bool "Support Toshiba TC35892 and variants"
 365         depends on I2C=y && GENERIC_HARDIRQS
 366         select MFD_CORE
 367         help
 368           Support for the Toshiba TC35892 and variants I/O Expander.
 369
 370           This driver provides common support for accessing the device,
 371           additional drivers must be enabled in order to use the
 372           functionality of the device.
 373
 374 config MFD_TMIO
 375         bool
 376         default n
 377
 378 config MFD_T7L66XB
 379         bool "Support Toshiba T7L66XB"
 380         depends on ARM && HAVE_CLK
 381         select MFD_CORE
 382         select MFD_TMIO
 383         help
 384           Support for Toshiba Mobile IO Controller T7L66XB
 385
 386 config MFD_TC6387XB
 387         bool "Support Toshiba TC6387XB"
 388         depends on ARM && HAVE_CLK
 389         select MFD_CORE
 390         select MFD_TMIO
 391         help
 392           Support for Toshiba Mobile IO Controller TC6387XB
 393
 394 config MFD_TC6393XB
 395         bool "Support Toshiba TC6393XB"
 396         depends on GPIOLIB && ARM && HAVE_CLK
 397         select MFD_CORE
 398         select MFD_TMIO
 399         help
 400           Support for Toshiba Mobile IO Controller TC6393XB
 401
 402 config PMIC_DA903X
 403         bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
 404         depends on I2C=y
 405         help
 406           Say yes here to support for Dialog Semiconductor DA9030 (a.k.a
 407           ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
 408           usually found on PXA processors-based platforms. This includes
 409           the I2C driver and the core APIs _only_, you have to select
 410           individual components like LCD backlight, voltage regulators,
 411           LEDs and battery-charger under the corresponding menus.
 412
 413 config PMIC_DA9052
 414         bool
 415         select MFD_CORE
 416
 417 config MFD_DA9052_SPI
 418         bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI"
 419         select REGMAP_SPI
 420         select REGMAP_IRQ
 421         select PMIC_DA9052
 422         depends on SPI_MASTER=y
 423         help
 424           Support for the Dialog Semiconductor DA9052 PMIC
 425           when controlled using SPI. 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_DA9052_I2C
 430         bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C"
 431         select REGMAP_I2C
 432         select REGMAP_IRQ
 433         select PMIC_DA9052
 434         depends on I2C=y
 435         help
 436           Support for the Dialog Semiconductor DA9052 PMIC
 437           when controlled using I2C. 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 PMIC_ADP5520
 442         bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
 443         depends on I2C=y
 444         help
 445           Say yes here to add support for Analog Devices AD5520 and ADP5501,
 446           Multifunction Power Management IC. This includes
 447           the I2C driver and the core APIs _only_, you have to select
 448           individual components like LCD backlight, LEDs, GPIOs and Kepad
 449           under the corresponding menus.
 450
 451 config MFD_MAX77686
 452         bool "Maxim Semiconductor MAX77686 PMIC Support"
 453         depends on I2C=y && GENERIC_HARDIRQS
 454         select MFD_CORE
 455         select REGMAP_I2C
 456         select IRQ_DOMAIN
 457         help
 458           Say yes here to support for Maxim Semiconductor MAX77686.
 459           This is a Power Management IC with RTC on chip.
 460           This driver provides common support for accessing the device;
 461           additional drivers must be enabled in order to use the functionality
 462           of the device.
 463
 464 config MFD_MAX77693
 465         bool "Maxim Semiconductor MAX77693 PMIC Support"
 466         depends on I2C=y && GENERIC_HARDIRQS
 467         select MFD_CORE
 468         select REGMAP_I2C
 469         help
 470           Say yes here to support for Maxim Semiconductor MAX77693.
 471           This is a companion Power Management IC with Flash, Haptic, Charger,
 472           and MUIC(Micro USB Interface Controller) controls on chip.
 473           This driver provides common support for accessing the device;
 474           additional drivers must be enabled in order to use the functionality
 475           of the device.
 476
 477 config MFD_MAX8925
 478         bool "Maxim Semiconductor MAX8925 PMIC Support"
 479         depends on I2C=y && GENERIC_HARDIRQS
 480         select MFD_CORE
 481         help
 482           Say yes here to support for Maxim Semiconductor MAX8925. This is
 483           a Power Management IC. This driver provides common support for
 484           accessing the device, additional drivers must be enabled in order
 485           to use the functionality of the device.
 486
 487 config MFD_MAX8997
 488         bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
 489         depends on I2C=y && GENERIC_HARDIRQS
 490         select MFD_CORE
 491         select IRQ_DOMAIN
 492         help
 493           Say yes here to support for Maxim Semiconductor MAX8997/8966.
 494           This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
 495           MUIC controls on chip.
 496           This driver provides common support for accessing the device;
 497           additional drivers must be enabled in order to use the functionality
 498           of the device.
 499
 500 config MFD_MAX8998
 501         bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
 502         depends on I2C=y && GENERIC_HARDIRQS
 503         select MFD_CORE
 504         help
 505           Say yes here to support for Maxim Semiconductor MAX8998 and
 506           National Semiconductor LP3974. This is a Power Management IC.
 507           This driver provides common support for accessing the device,
 508           additional drivers must be enabled in order to use the functionality
 509           of the device.
 510
 511 config MFD_S5M_CORE
 512         bool "SAMSUNG S5M Series Support"
 513         depends on I2C=y && GENERIC_HARDIRQS
 514         select MFD_CORE
 515         select REGMAP_I2C
 516         help
 517          Support for the Samsung Electronics S5M MFD series.
 518          This driver provides common support for accessing the device,
 519          additional drivers must be enabled in order to use the functionality
 520          of the device
 521
 522 config MFD_ARIZONA
 523         select REGMAP
 524         bool
 525
 526 config MFD_ARIZONA_I2C
 527         tristate "Support Wolfson Microelectronics Arizona platform with I2C"
 528         select MFD_ARIZONA
 529         select MFD_CORE
 530         select REGMAP_I2C
 531         depends on I2C
 532         help
 533           Support for the Wolfson Microelectronics Arizona platform audio SoC
 534           core functionality controlled via I2C.
 535
 536 config MFD_ARIZONA_SPI
 537         tristate "Support Wolfson Microelectronics Arizona platform with SPI"
 538         select MFD_ARIZONA
 539         select MFD_CORE
 540         select REGMAP_SPI
 541         depends on SPI_MASTER
 542         help
 543           Support for the Wolfson Microelectronics Arizona platform audio SoC
 544           core functionality controlled via I2C.
 545
 546 config MFD_WM5102
 547         bool "Support Wolfson Microelectronics WM5102"
 548         depends on MFD_ARIZONA
 549         help
 550           Support for Wolfson Microelectronics WM5102 low power audio SoC
 551
 552 config MFD_WM8400
 553         bool "Support Wolfson Microelectronics WM8400"
 554         select MFD_CORE
 555         depends on I2C=y
 556         select REGMAP_I2C
 557         help
 558           Support for the Wolfson Microelecronics WM8400 PMIC and audio
 559           CODEC.  This driver provides common support for accessing
 560           the device, additional drivers must be enabled in order to use
 561           the functionality of the device.
 562
 563 config MFD_WM831X
 564         bool
 565         depends on GENERIC_HARDIRQS
 566
 567 config MFD_WM831X_I2C
 568         bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C"
 569         select MFD_CORE
 570         select MFD_WM831X
 571         select REGMAP_I2C
 572         select IRQ_DOMAIN
 573         depends on I2C=y && GENERIC_HARDIRQS
 574         help
 575           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 576           when controlled using I2C.  This driver provides common support
 577           for accessing the device, additional drivers must be enabled in
 578           order to use the functionality of the device.
 579
 580 config MFD_WM831X_SPI
 581         bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI"
 582         select MFD_CORE
 583         select MFD_WM831X
 584         select REGMAP_SPI
 585         select IRQ_DOMAIN
 586         depends on SPI_MASTER && GENERIC_HARDIRQS
 587         help
 588           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 589           when controlled using SPI.  This driver provides common support
 590           for accessing the device, additional drivers must be enabled in
 591           order to use the functionality of the device.
 592
 593 config MFD_WM8350
 594         bool
 595         depends on GENERIC_HARDIRQS
 596
 597 config MFD_WM8350_CONFIG_MODE_0
 598         bool
 599         depends on MFD_WM8350
 600
 601 config MFD_WM8350_CONFIG_MODE_1
 602         bool
 603         depends on MFD_WM8350
 604
 605 config MFD_WM8350_CONFIG_MODE_2
 606         bool
 607         depends on MFD_WM8350
 608
 609 config MFD_WM8350_CONFIG_MODE_3
 610         bool
 611         depends on MFD_WM8350
 612
 613 config MFD_WM8351_CONFIG_MODE_0
 614         bool
 615         depends on MFD_WM8350
 616
 617 config MFD_WM8351_CONFIG_MODE_1
 618         bool
 619         depends on MFD_WM8350
 620
 621 config MFD_WM8351_CONFIG_MODE_2
 622         bool
 623         depends on MFD_WM8350
 624
 625 config MFD_WM8351_CONFIG_MODE_3
 626         bool
 627         depends on MFD_WM8350
 628
 629 config MFD_WM8352_CONFIG_MODE_0
 630         bool
 631         depends on MFD_WM8350
 632
 633 config MFD_WM8352_CONFIG_MODE_1
 634         bool
 635         depends on MFD_WM8350
 636
 637 config MFD_WM8352_CONFIG_MODE_2
 638         bool
 639         depends on MFD_WM8350
 640
 641 config MFD_WM8352_CONFIG_MODE_3
 642         bool
 643         depends on MFD_WM8350
 644
 645 config MFD_WM8350_I2C
 646         bool "Support Wolfson Microelectronics WM8350 with I2C"
 647         select MFD_WM8350
 648         depends on I2C=y && GENERIC_HARDIRQS
 649         help
 650           The WM8350 is an integrated audio and power management
 651           subsystem with watchdog and RTC functionality for embedded
 652           systems.  This option enables core support for the WM8350 with
 653           I2C as the control interface.  Additional options must be
 654           selected to enable support for the functionality of the chip.
 655
 656 config MFD_WM8994
 657         bool "Support Wolfson Microelectronics WM8994"
 658         select MFD_CORE
 659         select REGMAP_I2C
 660         select REGMAP_IRQ
 661         depends on I2C=y && GENERIC_HARDIRQS
 662         help
 663           The WM8994 is a highly integrated hi-fi CODEC designed for
 664           smartphone applicatiosn.  As well as audio functionality it
 665           has on board GPIO and regulator functionality which is
 666           supported via the relevant subsystems.  This driver provides
 667           core support for the WM8994, in order to use the actual
 668           functionaltiy of the device other drivers must be enabled.
 669
 670 config MFD_PCF50633
 671         tristate "Support for NXP PCF50633"
 672         depends on I2C
 673         select REGMAP_I2C
 674         help
 675           Say yes here if you have NXP PCF50633 chip on your board.
 676           This core driver provides register access and IRQ handling
 677           facilities, and registers devices for the various functions
 678           so that function-specific drivers can bind to them.
 679
 680 config PCF50633_ADC
 681         tristate "Support for NXP PCF50633 ADC"
 682         depends on MFD_PCF50633
 683         help
 684          Say yes here if you want to include support for ADC in the
 685          NXP PCF50633 chip.
 686
 687 config PCF50633_GPIO
 688         tristate "Support for NXP PCF50633 GPIO"
 689         depends on MFD_PCF50633
 690         help
 691          Say yes here if you want to include support GPIO for pins on
 692          the PCF50633 chip.
 693
 694 config MFD_MC13783
 695         tristate
 696
 697 config MFD_MC13XXX
 698         tristate
 699         depends on SPI_MASTER || I2C
 700         select MFD_CORE
 701         select MFD_MC13783
 702         help
 703           Enable support for the Freescale MC13783 and MC13892 PMICs.
 704           This driver provides common support for accessing the device,
 705           additional drivers must be enabled in order to use the
 706           functionality of the device.
 707
 708 config MFD_MC13XXX_SPI
 709         tristate "Freescale MC13783 and MC13892 SPI interface"
 710         depends on SPI_MASTER
 711         select REGMAP_SPI
 712         select MFD_MC13XXX
 713         help
 714           Select this if your MC13xxx is connected via an SPI bus.
 715
 716 config MFD_MC13XXX_I2C
 717         tristate "Freescale MC13892 I2C interface"
 718         depends on I2C
 719         select REGMAP_I2C
 720         select MFD_MC13XXX
 721         help
 722           Select this if your MC13xxx is connected via an I2C bus.
 723
 724 config ABX500_CORE
 725         bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
 726         default y if ARCH_U300 || ARCH_U8500
 727         help
 728           Say yes here if you have the ABX500 Mixed Signal IC family
 729           chips. This core driver expose register access functions.
 730           Functionality specific drivers using these functions can
 731           remain unchanged when IC changes. Binding of the functions to
 732           actual register access is done by the IC core driver.
 733
 734 config AB3100_CORE
 735         bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
 736         depends on I2C=y && ABX500_CORE
 737         select MFD_CORE
 738         default y if ARCH_U300
 739         help
 740           Select this to enable the AB3100 Mixed Signal IC core
 741           functionality. This connects to a AB3100 on the I2C bus
 742           and expose a number of symbols needed for dependent devices
 743           to read and write registers and subscribe to events from
 744           this multi-functional IC. This is needed to use other features
 745           of the AB3100 such as battery-backed RTC, charging control,
 746           LEDs, vibrator, system power and temperature, power management
 747           and ALSA sound.
 748
 749 config AB3100_OTP
 750         tristate "ST-Ericsson AB3100 OTP functions"
 751         depends on AB3100_CORE
 752         default y if AB3100_CORE
 753         help
 754           Select this to enable the AB3100 Mixed Signal IC OTP (one-time
 755           programmable memory) support. This exposes a sysfs file to read
 756           out OTP values.
 757
 758 config EZX_PCAP
 759         bool "PCAP Support"
 760         depends on GENERIC_HARDIRQS && SPI_MASTER
 761         help
 762           This enables the PCAP ASIC present on EZX Phones. This is
 763           needed for MMC, TouchScreen, Sound, USB, etc..
 764
 765 config AB8500_CORE
 766         bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
 767         depends on GENERIC_HARDIRQS && ABX500_CORE && MFD_DB8500_PRCMU
 768         select MFD_CORE
 769         select IRQ_DOMAIN
 770         help
 771           Select this option to enable access to AB8500 power management
 772           chip. This connects to U8500 either on the SSP/SPI bus (deprecated
 773           since hardware version v1.0) or the I2C bus via PRCMU. It also adds
 774           the irq_chip parts for handling the Mixed Signal chip events.
 775           This chip embeds various other multimedia funtionalities as well.
 776
 777 config AB8500_DEBUG
 778        bool "Enable debug info via debugfs"
 779        depends on AB8500_CORE && DEBUG_FS
 780        default y if DEBUG_FS
 781        help
 782          Select this option if you want debug information using the debug
 783          filesystem, debugfs.
 784
 785 config AB8500_GPADC
 786         bool "AB8500 GPADC driver"
 787         depends on AB8500_CORE && REGULATOR_AB8500
 788         default y
 789         help
 790           AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
 791
 792 config MFD_DB8500_PRCMU
 793         bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
 794         depends on UX500_SOC_DB8500
 795         select MFD_CORE
 796         help
 797           Select this option to enable support for the DB8500 Power Reset
 798           and Control Management Unit. This is basically an autonomous
 799           system controller running an XP70 microprocessor, which is accessed
 800           through a register map.
 801
 802 config MFD_CS5535
 803         tristate "Support for CS5535 and CS5536 southbridge core functions"
 804         select MFD_CORE
 805         depends on PCI && X86
 806         ---help---
 807           This is the core driver for CS5535/CS5536 MFD functions.  This is
 808           necessary for using the board's GPIO and MFGPT functionality.
 809
 810 config MFD_TIMBERDALE
 811         tristate "Support for the Timberdale FPGA"
 812         select MFD_CORE
 813         depends on PCI && GPIOLIB
 814         ---help---
 815         This is the core driver for the timberdale FPGA. This device is a
 816         multifunction device which exposes numerous platform devices.
 817
 818         The timberdale FPGA can be found on the Intel Atom development board
 819         for in-vehicle infontainment, called Russellville.
 820
 821 config LPC_SCH
 822         tristate "Intel SCH LPC"
 823         depends on PCI
 824         select MFD_CORE
 825         help
 826           LPC bridge function of the Intel SCH provides support for
 827           System Management Bus and General Purpose I/O.
 828
 829 config LPC_ICH
 830         tristate "Intel ICH LPC"
 831         depends on PCI
 832         select MFD_CORE
 833         help
 834           The LPC bridge function of the Intel ICH provides support for
 835           many functional units. This driver provides needed support for
 836           other drivers to control these functions, currently GPIO and
 837           watchdog.
 838
 839 config MFD_RDC321X
 840         tristate "Support for RDC-R321x southbridge"
 841         select MFD_CORE
 842         depends on PCI
 843         help
 844           Say yes here if you want to have support for the RDC R-321x SoC
 845           southbridge which provides access to GPIOs and Watchdog using the
 846           southbridge PCI device configuration space.
 847
 848 config MFD_JANZ_CMODIO
 849         tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board"
 850         select MFD_CORE
 851         depends on PCI
 852         help
 853           This is the core driver for the Janz CMOD-IO PCI MODULbus
 854           carrier board. This device is a PCI to MODULbus bridge which may
 855           host many different types of MODULbus daughterboards, including
 856           CAN and GPIO controllers.
 857
 858 config MFD_JZ4740_ADC
 859         bool "Support for the JZ4740 SoC ADC core"
 860         select MFD_CORE
 861         select GENERIC_IRQ_CHIP
 862         depends on MACH_JZ4740
 863         help
 864           Say yes here if you want support for the ADC unit in the JZ4740 SoC.
 865           This driver is necessary for jz4740-battery and jz4740-hwmon driver.
 866
 867 config MFD_VX855
 868         tristate "Support for VIA VX855/VX875 integrated south bridge"
 869         depends on PCI
 870         select MFD_CORE
 871         help
 872           Say yes here to enable support for various functions of the
 873           VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
 874           and/or vx855_gpio drivers for this to do anything useful.
 875
 876 config MFD_WL1273_CORE
 877         tristate "Support for TI WL1273 FM radio."
 878         depends on I2C
 879         select MFD_CORE
 880         default n
 881         help
 882           This is the core driver for the TI WL1273 FM radio. This MFD
 883           driver connects the radio-wl1273 V4L2 module and the wl1273
 884           audio codec.
 885
 886 config MFD_OMAP_USB_HOST
 887         bool "Support OMAP USBHS core driver"
 888         depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
 889         default y
 890         help
 891           This is the core driver for the OAMP EHCI and OHCI drivers.
 892           This MFD driver does the required setup functionalities for
 893           OMAP USB Host drivers.
 894
 895 config MFD_PM8XXX
 896         tristate
 897
 898 config MFD_PM8921_CORE
 899         tristate "Qualcomm PM8921 PMIC chip"
 900         depends on MSM_SSBI
 901         select MFD_CORE
 902         select MFD_PM8XXX
 903         help
 904           If you say yes to this option, support will be included for the
 905           built-in PM8921 PMIC chip.
 906
 907           This is required if your board has a PM8921 and uses its features,
 908           such as: MPPs, GPIOs, regulators, interrupts, and PWM.
 909
 910           Say M here if you want to include support for PM8921 chip as a module.
 911           This will build a module called "pm8921-core".
 912
 913 config MFD_PM8XXX_IRQ
 914         bool "Support for Qualcomm PM8xxx IRQ features"
 915         depends on MFD_PM8XXX
 916         default y if MFD_PM8XXX
 917         help
 918           This is the IRQ driver for Qualcomm PM 8xxx PMIC chips.
 919
 920           This is required to use certain other PM 8xxx features, such as GPIO
 921           and MPP.
 922
 923 config TPS65911_COMPARATOR
 924         tristate
 925
 926 config MFD_TPS65090
 927         bool "TPS65090 Power Management chips"
 928         depends on I2C=y && GENERIC_HARDIRQS
 929         select MFD_CORE
 930         select REGMAP_I2C
 931         help
 932           If you say yes here you get support for the TPS65090 series of
 933           Power Management chips.
 934           This driver provides common support for accessing the device,
 935           additional drivers must be enabled in order to use the
 936           functionality of the device.
 937
 938 config MFD_AAT2870_CORE
 939         bool "Support for the AnalogicTech AAT2870"
 940         select MFD_CORE
 941         depends on I2C=y && GPIOLIB
 942         help
 943           If you say yes here you get support for the AAT2870.
 944           This driver provides common support for accessing the device,
 945           additional drivers must be enabled in order to use the
 946           functionality of the device.
 947
 948 config MFD_INTEL_MSIC
 949         bool "Support for Intel MSIC"
 950         depends on INTEL_SCU_IPC
 951         select MFD_CORE
 952         help
 953           Select this option to enable access to Intel MSIC (Avatele
 954           Passage) chip. This chip embeds audio, battery, GPIO, etc.
 955           devices used in Intel Medfield platforms.
 956
 957 config MFD_RC5T583
 958         bool "Ricoh RC5T583 Power Management system device"
 959         depends on I2C=y && GENERIC_HARDIRQS
 960         select MFD_CORE
 961         select REGMAP_I2C
 962         help
 963           Select this option to get support for the RICOH583 Power
 964           Management system device.
 965           This driver provides common support for accessing the device
 966           through i2c interface. The device supports multiple sub-devices
 967           like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey.
 968           Additional drivers must be enabled in order to use the
 969           different functionality of the device.
 970
 971 config MFD_STA2X11
 972         bool "STA2X11 multi function device support"
 973         depends on STA2X11
 974         select MFD_CORE
 975
 976 config MFD_ANATOP
 977         bool "Support for Freescale i.MX on-chip ANATOP controller"
 978         depends on SOC_IMX6Q
 979         help
 980           Select this option to enable Freescale i.MX on-chip ANATOP
 981           MFD controller. This controller embeds regulator and
 982           thermal devices for Freescale i.MX platforms.
 983
 984 config MFD_PALMAS
 985         bool "Support for the TI Palmas series chips"
 986         select MFD_CORE
 987         select REGMAP_I2C
 988         select REGMAP_IRQ
 989         depends on I2C=y
 990         help
 991           If you say yes here you get support for the Palmas
 992           series of PMIC chips from Texas Instruments.
 993
 994 endmenu
 995 endif
 996
 997 menu "Multimedia Capabilities Port drivers"
 998         depends on ARCH_SA1100
 999
1000 config MCP
1001         tristate
1002
1003 # Interface drivers
1004 config MCP_SA11X0
1005         tristate "Support SA11x0 MCP interface"
1006         depends on ARCH_SA1100
1007         select MCP
1008
1009 # Chip drivers
1010 config MCP_UCB1200
1011         bool "Support for UCB1200 / UCB1300"
1012         depends on MCP_SA11X0
1013         select MCP
1014
1015 config MCP_UCB1200_TS
1016         tristate "Touchscreen interface support"
1017         depends on MCP_UCB1200 && INPUT
1018
1019 endmenu