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 TPS6105X
 110         tristate "TPS61050/61052 Boost Converters"
 111         depends on I2C
 112         select REGULATOR
 113         select MFD_CORE
 114         select REGULATOR_FIXED_VOLTAGE
 115         help
 116           This option enables a driver for the TP61050/TPS61052
 117           high-power "white LED driver". This boost converter is
 118           sometimes used for other things than white LEDs, and
 119           also contains a GPIO pin.
 120
 121 config TPS65010
 122         tristate "TPS6501x Power Management chips"
 123         depends on I2C && GPIOLIB
 124         default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
 125         help
 126           If you say yes here you get support for the TPS6501x series of
 127           Power Management chips.  These include voltage regulators,
 128           lithium ion/polymer battery charging, and other features that
 129           are often used in portable devices like cell phones and cameras.
 130
 131           This driver can also be built as a module.  If so, the module
 132           will be called tps65010.
 133
 134 config TPS6507X
 135         tristate "TPS6507x Power Management / Touch Screen chips"
 136         select MFD_CORE
 137         depends on I2C
 138         help
 139           If you say yes here you get support for the TPS6507x series of
 140           Power Management / Touch Screen chips.  These include voltage
 141           regulators, lithium ion/polymer battery charging, touch screen
 142           and other features that are often used in portable devices.
 143           This driver can also be built as a module.  If so, the module
 144           will be called tps6507x.
 145
 146 config MFD_TPS65217
 147         tristate "TPS65217 Power Management / White LED chips"
 148         depends on I2C
 149         select MFD_CORE
 150         select REGMAP_I2C
 151         help
 152           If you say yes here you get support for the TPS65217 series of
 153           Power Management / White LED chips.
 154           These include voltage regulators, lithium ion/polymer battery
 155           charger, wled and other features that are often used in portable
 156           devices.
 157
 158           This driver can also be built as a module.  If so, the module
 159           will be called tps65217.
 160
 161 config MFD_TPS6586X
 162         bool "TPS6586x Power Management chips"
 163         depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS
 164         select MFD_CORE
 165         help
 166           If you say yes here you get support for the TPS6586X series of
 167           Power Management chips.
 168           This driver provides common support for accessing the device,
 169           additional drivers must be enabled in order to use the
 170           functionality of the device.
 171
 172           This driver can also be built as a module.  If so, the module
 173           will be called tps6586x.
 174
 175 config MFD_TPS65910
 176         bool "TPS65910 Power Management chip"
 177         depends on I2C=y && GPIOLIB
 178         select MFD_CORE
 179         select GPIO_TPS65910
 180         select REGMAP_I2C
 181         help
 182           if you say yes here you get support for the TPS65910 series of
 183           Power Management chips.
 184
 185 config MFD_TPS65912
 186         bool
 187         depends on GPIOLIB
 188
 189 config MFD_TPS65912_I2C
 190         bool "TPS65912 Power Management chip with I2C"
 191         select MFD_CORE
 192         select MFD_TPS65912
 193         depends on I2C=y && GPIOLIB
 194         help
 195           If you say yes here you get support for the TPS65912 series of
 196           PM chips with I2C interface.
 197
 198 config MFD_TPS65912_SPI
 199         bool "TPS65912 Power Management chip with SPI"
 200         select MFD_CORE
 201         select MFD_TPS65912
 202         depends on SPI_MASTER && GPIOLIB
 203         help
 204           If you say yes here you get support for the TPS65912 series of
 205           PM chips with SPI interface.
 206
 207 config MENELAUS
 208         bool "Texas Instruments TWL92330/Menelaus PM chip"
 209         depends on I2C=y && ARCH_OMAP2
 210         help
 211           If you say yes here you get support for the Texas Instruments
 212           TWL92330/Menelaus Power Management chip. This include voltage
 213           regulators, Dual slot memory card transceivers, real-time clock
 214           and other features that are often used in portable devices like
 215           cell phones and PDAs.
 216
 217 config TWL4030_CORE
 218         bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support"
 219         depends on I2C=y && GENERIC_HARDIRQS
 220         select IRQ_DOMAIN
 221         help
 222           Say yes here if you have TWL4030 / TWL6030 family chip on your board.
 223           This core driver provides register access and IRQ handling
 224           facilities, and registers devices for the various functions
 225           so that function-specific drivers can bind to them.
 226
 227           These multi-function chips are found on many OMAP2 and OMAP3
 228           boards, providing power management, RTC, GPIO, keypad, a
 229           high speed USB OTG transceiver, an audio codec (on most
 230           versions) and many other features.
 231
 232 config TWL4030_MADC
 233         tristate "Texas Instruments TWL4030 MADC"
 234         depends on TWL4030_CORE
 235         help
 236         This driver provides support for triton TWL4030-MADC. The
 237         driver supports both RT and SW conversion methods.
 238
 239         This driver can be built as a module. If so it will be
 240         named twl4030-madc
 241
 242 config TWL4030_POWER
 243         bool "Support power resources on TWL4030 family chips"
 244         depends on TWL4030_CORE && ARM
 245         help
 246           Say yes here if you want to use the power resources on the
 247           TWL4030 family chips.  Most of these resources are regulators,
 248           which have a separate driver; some are control signals, such
 249           as clock request handshaking.
 250
 251           This driver uses board-specific data to initialize the resources
 252           and load scripts controlling which resources are switched off/on
 253           or reset when a sleep, wakeup or warm reset event occurs.
 254
 255 config MFD_TWL4030_AUDIO
 256         bool
 257         depends on TWL4030_CORE
 258         select MFD_CORE
 259         default n
 260
 261 config TWL6030_PWM
 262         tristate "TWL6030 PWM (Pulse Width Modulator) Support"
 263         depends on TWL4030_CORE
 264         select HAVE_PWM
 265         default n
 266         help
 267           Say yes here if you want support for TWL6030 PWM.
 268           This is used to control charging LED brightness.
 269
 270 config TWL6040_CORE
 271         bool "Support for TWL6040 audio codec"
 272         depends on I2C=y && GENERIC_HARDIRQS
 273         select MFD_CORE
 274         select REGMAP_I2C
 275         default n
 276         help
 277           Say yes here if you want support for Texas Instruments TWL6040 audio
 278           codec.
 279           This driver provides common support for accessing the device,
 280           additional drivers must be enabled in order to use the
 281           functionality of the device (audio, vibra).
 282
 283 config MFD_STMPE
 284         bool "Support STMicroelectronics STMPE"
 285         depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS
 286         select MFD_CORE
 287         help
 288           Support for the STMPE family of I/O Expanders from
 289           STMicroelectronics.
 290
 291           Currently supported devices are:
 292
 293                 STMPE811: GPIO, Touchscreen
 294                 STMPE1601: GPIO, Keypad
 295                 STMPE2401: GPIO, Keypad
 296                 STMPE2403: GPIO, Keypad
 297
 298           This driver provides common support for accessing the device,
 299           additional drivers must be enabled in order to use the functionality
 300           of the device.  Currently available sub drivers are:
 301
 302                 GPIO: stmpe-gpio
 303                 Keypad: stmpe-keypad
 304                 Touchscreen: stmpe-ts
 305
 306 menu "STMPE Interface Drivers"
 307 depends on MFD_STMPE
 308
 309 config STMPE_I2C
 310         bool "STMPE I2C Inteface"
 311         depends on I2C=y
 312         default y
 313         help
 314           This is used to enable I2C interface of STMPE
 315
 316 config STMPE_SPI
 317         bool "STMPE SPI Inteface"
 318         depends on SPI_MASTER
 319         help
 320           This is used to enable SPI interface of STMPE
 321 endmenu
 322
 323 config MFD_TC3589X
 324         bool "Support Toshiba TC35892 and variants"
 325         depends on I2C=y && GENERIC_HARDIRQS
 326         select MFD_CORE
 327         help
 328           Support for the Toshiba TC35892 and variants I/O Expander.
 329
 330           This driver provides common support for accessing the device,
 331           additional drivers must be enabled in order to use the
 332           functionality of the device.
 333
 334 config MFD_TMIO
 335         bool
 336         default n
 337
 338 config MFD_T7L66XB
 339         bool "Support Toshiba T7L66XB"
 340         depends on ARM && HAVE_CLK
 341         select MFD_CORE
 342         select MFD_TMIO
 343         help
 344           Support for Toshiba Mobile IO Controller T7L66XB
 345
 346 config MFD_TC6387XB
 347         bool "Support Toshiba TC6387XB"
 348         depends on ARM && HAVE_CLK
 349         select MFD_CORE
 350         select MFD_TMIO
 351         help
 352           Support for Toshiba Mobile IO Controller TC6387XB
 353
 354 config MFD_TC6393XB
 355         bool "Support Toshiba TC6393XB"
 356         depends on GPIOLIB && ARM && HAVE_CLK
 357         select MFD_CORE
 358         select MFD_TMIO
 359         help
 360           Support for Toshiba Mobile IO Controller TC6393XB
 361
 362 config PMIC_DA903X
 363         bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
 364         depends on I2C=y
 365         help
 366           Say yes here to support for Dialog Semiconductor DA9030 (a.k.a
 367           ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
 368           usually found on PXA processors-based platforms. This includes
 369           the I2C driver and the core APIs _only_, you have to select
 370           individual components like LCD backlight, voltage regulators,
 371           LEDs and battery-charger under the corresponding menus.
 372
 373 config PMIC_DA9052
 374         bool
 375         select MFD_CORE
 376
 377 config MFD_DA9052_SPI
 378         bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI"
 379         select REGMAP_SPI
 380         select REGMAP_IRQ
 381         select PMIC_DA9052
 382         depends on SPI_MASTER=y
 383         help
 384           Support for the Dialog Semiconductor DA9052 PMIC
 385           when controlled using SPI. This driver provides common support
 386           for accessing the device, additional drivers must be enabled in
 387           order to use the functionality of the device.
 388
 389 config MFD_DA9052_I2C
 390         bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C"
 391         select REGMAP_I2C
 392         select REGMAP_IRQ
 393         select PMIC_DA9052
 394         depends on I2C=y
 395         help
 396           Support for the Dialog Semiconductor DA9052 PMIC
 397           when controlled using I2C. This driver provides common support
 398           for accessing the device, additional drivers must be enabled in
 399           order to use the functionality of the device.
 400
 401 config PMIC_ADP5520
 402         bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
 403         depends on I2C=y
 404         help
 405           Say yes here to add support for Analog Devices AD5520 and ADP5501,
 406           Multifunction Power Management IC. This includes
 407           the I2C driver and the core APIs _only_, you have to select
 408           individual components like LCD backlight, LEDs, GPIOs and Kepad
 409           under the corresponding menus.
 410
 411 config MFD_MAX8925
 412         bool "Maxim Semiconductor MAX8925 PMIC Support"
 413         depends on I2C=y && GENERIC_HARDIRQS
 414         select MFD_CORE
 415         help
 416           Say yes here to support for Maxim Semiconductor MAX8925. This is
 417           a Power Management IC. This driver provies common support for
 418           accessing the device, additional drivers must be enabled in order
 419           to use the functionality of the device.
 420
 421 config MFD_MAX8997
 422         bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
 423         depends on I2C=y && GENERIC_HARDIRQS
 424         select MFD_CORE
 425         help
 426           Say yes here to support for Maxim Semiconductor MAX8997/8966.
 427           This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
 428           MUIC controls on chip.
 429           This driver provides common support for accessing the device;
 430           additional drivers must be enabled in order to use the functionality
 431           of the device.
 432
 433 config MFD_MAX8998
 434         bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
 435         depends on I2C=y && GENERIC_HARDIRQS
 436         select MFD_CORE
 437         help
 438           Say yes here to support for Maxim Semiconductor MAX8998 and
 439           National Semiconductor LP3974. This is a Power Management IC.
 440           This driver provies common support for accessing the device,
 441           additional drivers must be enabled in order to use the functionality
 442           of the device.
 443
 444 config MFD_S5M_CORE
 445         bool "SAMSUNG S5M Series Support"
 446         depends on I2C=y && GENERIC_HARDIRQS
 447         select MFD_CORE
 448         select REGMAP_I2C
 449         help
 450          Support for the Samsung Electronics S5M MFD series.
 451          This driver provies common support for accessing the device,
 452          additional drivers must be enabled in order to use the functionality
 453          of the device
 454
 455 config MFD_WM8400
 456         tristate "Support Wolfson Microelectronics WM8400"
 457         select MFD_CORE
 458         depends on I2C
 459         select REGMAP_I2C
 460         help
 461           Support for the Wolfson Microelecronics WM8400 PMIC and audio
 462           CODEC.  This driver provides common support for accessing
 463           the device, additional drivers must be enabled in order to use
 464           the functionality of the device.
 465
 466 config MFD_WM831X
 467         bool
 468         depends on GENERIC_HARDIRQS
 469
 470 config MFD_WM831X_I2C
 471         bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C"
 472         select MFD_CORE
 473         select MFD_WM831X
 474         select REGMAP_I2C
 475         depends on I2C=y && GENERIC_HARDIRQS
 476         help
 477           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 478           when controlled using I2C.  This driver provides common support
 479           for accessing the device, additional drivers must be enabled in
 480           order to use the functionality of the device.
 481
 482 config MFD_WM831X_SPI
 483         bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI"
 484         select MFD_CORE
 485         select MFD_WM831X
 486         select REGMAP_SPI
 487         depends on SPI_MASTER && GENERIC_HARDIRQS
 488         help
 489           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 490           when controlled using SPI.  This driver provides common support
 491           for accessing the device, additional drivers must be enabled in
 492           order to use the functionality of the device.
 493
 494 config MFD_WM8350
 495         bool
 496         depends on GENERIC_HARDIRQS
 497
 498 config MFD_WM8350_CONFIG_MODE_0
 499         bool
 500         depends on MFD_WM8350
 501
 502 config MFD_WM8350_CONFIG_MODE_1
 503         bool
 504         depends on MFD_WM8350
 505
 506 config MFD_WM8350_CONFIG_MODE_2
 507         bool
 508         depends on MFD_WM8350
 509
 510 config MFD_WM8350_CONFIG_MODE_3
 511         bool
 512         depends on MFD_WM8350
 513
 514 config MFD_WM8351_CONFIG_MODE_0
 515         bool
 516         depends on MFD_WM8350
 517
 518 config MFD_WM8351_CONFIG_MODE_1
 519         bool
 520         depends on MFD_WM8350
 521
 522 config MFD_WM8351_CONFIG_MODE_2
 523         bool
 524         depends on MFD_WM8350
 525
 526 config MFD_WM8351_CONFIG_MODE_3
 527         bool
 528         depends on MFD_WM8350
 529
 530 config MFD_WM8352_CONFIG_MODE_0
 531         bool
 532         depends on MFD_WM8350
 533
 534 config MFD_WM8352_CONFIG_MODE_1
 535         bool
 536         depends on MFD_WM8350
 537
 538 config MFD_WM8352_CONFIG_MODE_2
 539         bool
 540         depends on MFD_WM8350
 541
 542 config MFD_WM8352_CONFIG_MODE_3
 543         bool
 544         depends on MFD_WM8350
 545
 546 config MFD_WM8350_I2C
 547         bool "Support Wolfson Microelectronics WM8350 with I2C"
 548         select MFD_WM8350
 549         depends on I2C=y && GENERIC_HARDIRQS
 550         help
 551           The WM8350 is an integrated audio and power management
 552           subsystem with watchdog and RTC functionality for embedded
 553           systems.  This option enables core support for the WM8350 with
 554           I2C as the control interface.  Additional options must be
 555           selected to enable support for the functionality of the chip.
 556
 557 config MFD_WM8994
 558         bool "Support Wolfson Microelectronics WM8994"
 559         select MFD_CORE
 560         select REGMAP_I2C
 561         select REGMAP_IRQ
 562         depends on I2C=y && GENERIC_HARDIRQS
 563         help
 564           The WM8994 is a highly integrated hi-fi CODEC designed for
 565           smartphone applicatiosn.  As well as audio functionality it
 566           has on board GPIO and regulator functionality which is
 567           supported via the relevant subsystems.  This driver provides
 568           core support for the WM8994, in order to use the actual
 569           functionaltiy of the device other drivers must be enabled.
 570
 571 config MFD_PCF50633
 572         tristate "Support for NXP PCF50633"
 573         depends on I2C
 574         select REGMAP_I2C
 575         help
 576           Say yes here if you have NXP PCF50633 chip on your board.
 577           This core driver provides register access and IRQ handling
 578           facilities, and registers devices for the various functions
 579           so that function-specific drivers can bind to them.
 580
 581 config PCF50633_ADC
 582         tristate "Support for NXP PCF50633 ADC"
 583         depends on MFD_PCF50633
 584         help
 585          Say yes here if you want to include support for ADC in the
 586          NXP PCF50633 chip.
 587
 588 config PCF50633_GPIO
 589         tristate "Support for NXP PCF50633 GPIO"
 590         depends on MFD_PCF50633
 591         help
 592          Say yes here if you want to include support GPIO for pins on
 593          the PCF50633 chip.
 594
 595 config MFD_MC13783
 596         tristate
 597
 598 config MFD_MC13XXX
 599         tristate "Support Freescale MC13783 and MC13892"
 600         depends on SPI_MASTER
 601         select MFD_CORE
 602         select MFD_MC13783
 603         select REGMAP_SPI
 604         help
 605           Support for the Freescale (Atlas) PMIC and audio CODECs
 606           MC13783 and MC13892.
 607           This driver provides common support for accessing  the device,
 608           additional drivers must be enabled in order to use the
 609           functionality of the device.
 610
 611 config ABX500_CORE
 612         bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
 613         default y if ARCH_U300 || ARCH_U8500
 614         help
 615           Say yes here if you have the ABX500 Mixed Signal IC family
 616           chips. This core driver expose register access functions.
 617           Functionality specific drivers using these functions can
 618           remain unchanged when IC changes. Binding of the functions to
 619           actual register access is done by the IC core driver.
 620
 621 config AB3100_CORE
 622         bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
 623         depends on I2C=y && ABX500_CORE
 624         select MFD_CORE
 625         default y if ARCH_U300
 626         help
 627           Select this to enable the AB3100 Mixed Signal IC core
 628           functionality. This connects to a AB3100 on the I2C bus
 629           and expose a number of symbols needed for dependent devices
 630           to read and write registers and subscribe to events from
 631           this multi-functional IC. This is needed to use other features
 632           of the AB3100 such as battery-backed RTC, charging control,
 633           LEDs, vibrator, system power and temperature, power management
 634           and ALSA sound.
 635
 636 config AB3100_OTP
 637         tristate "ST-Ericsson AB3100 OTP functions"
 638         depends on AB3100_CORE
 639         default y if AB3100_CORE
 640         help
 641           Select this to enable the AB3100 Mixed Signal IC OTP (one-time
 642           programmable memory) support. This exposes a sysfs file to read
 643           out OTP values.
 644
 645 config EZX_PCAP
 646         bool "PCAP Support"
 647         depends on GENERIC_HARDIRQS && SPI_MASTER
 648         help
 649           This enables the PCAP ASIC present on EZX Phones. This is
 650           needed for MMC, TouchScreen, Sound, USB, etc..
 651
 652 config AB5500_CORE
 653         bool "ST-Ericsson AB5500 Mixed Signal Power Management chip"
 654         depends on ABX500_CORE && MFD_DB5500_PRCMU
 655         select MFD_CORE
 656         help
 657           Select this option to enable access to AB5500 power management
 658           chip. This connects to the db5500 chip via the I2C bus via PRCMU.
 659           This chip embeds various other multimedia funtionalities as well.
 660
 661 config AB5500_DEBUG
 662         bool "Enable debug info via debugfs"
 663         depends on AB5500_CORE && DEBUG_FS
 664         default y if DEBUG_FS
 665         help
 666           Select this option if you want debug information from the AB5500
 667           using the debug filesystem, debugfs.
 668
 669 config AB8500_CORE
 670         bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
 671         depends on GENERIC_HARDIRQS && ABX500_CORE
 672         select MFD_CORE
 673         help
 674           Select this option to enable access to AB8500 power management
 675           chip. This connects to U8500 either on the SSP/SPI bus (deprecated
 676           since hardware version v1.0) or the I2C bus via PRCMU. It also adds
 677           the irq_chip parts for handling the Mixed Signal chip events.
 678           This chip embeds various other multimedia funtionalities as well.
 679
 680 config AB8500_I2C_CORE
 681         bool "AB8500 register access via PRCMU I2C"
 682         depends on AB8500_CORE && MFD_DB8500_PRCMU
 683         default y
 684         help
 685           This enables register access to the AB8500 chip via PRCMU I2C.
 686           The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware
 687           the I2C bus is connected to the Power Reset
 688           and Mangagement Unit, PRCMU.
 689
 690 config AB8500_DEBUG
 691        bool "Enable debug info via debugfs"
 692        depends on AB8500_CORE && DEBUG_FS
 693        default y if DEBUG_FS
 694        help
 695          Select this option if you want debug information using the debug
 696          filesystem, debugfs.
 697
 698 config AB8500_GPADC
 699         bool "AB8500 GPADC driver"
 700         depends on AB8500_CORE && REGULATOR_AB8500
 701         default y
 702         help
 703           AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
 704
 705 config MFD_DB8500_PRCMU
 706         bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
 707         depends on UX500_SOC_DB8500
 708         select MFD_CORE
 709         help
 710           Select this option to enable support for the DB8500 Power Reset
 711           and Control Management Unit. This is basically an autonomous
 712           system controller running an XP70 microprocessor, which is accessed
 713           through a register map.
 714
 715 config MFD_DB5500_PRCMU
 716         bool "ST-Ericsson DB5500 Power Reset Control Management Unit"
 717         depends on UX500_SOC_DB5500
 718         select MFD_CORE
 719         help
 720           Select this option to enable support for the DB5500 Power Reset
 721           and Control Management Unit. This is basically an autonomous
 722           system controller running an XP70 microprocessor, which is accessed
 723           through a register map.
 724
 725 config MFD_CS5535
 726         tristate "Support for CS5535 and CS5536 southbridge core functions"
 727         select MFD_CORE
 728         depends on PCI && X86
 729         ---help---
 730           This is the core driver for CS5535/CS5536 MFD functions.  This is
 731           necessary for using the board's GPIO and MFGPT functionality.
 732
 733 config MFD_TIMBERDALE
 734         tristate "Support for the Timberdale FPGA"
 735         select MFD_CORE
 736         depends on PCI && GPIOLIB
 737         ---help---
 738         This is the core driver for the timberdale FPGA. This device is a
 739         multifunction device which exposes numerous platform devices.
 740
 741         The timberdale FPGA can be found on the Intel Atom development board
 742         for in-vehicle infontainment, called Russellville.
 743
 744 config LPC_SCH
 745         tristate "Intel SCH LPC"
 746         depends on PCI
 747         select MFD_CORE
 748         help
 749           LPC bridge function of the Intel SCH provides support for
 750           System Management Bus and General Purpose I/O.
 751
 752 config LPC_ICH
 753         tristate "Intel ICH LPC"
 754         depends on PCI
 755         select MFD_CORE
 756         help
 757           The LPC bridge function of the Intel ICH provides support for
 758           many functional units. This driver provides needed support for
 759           other drivers to control these functions, currently GPIO.
 760
 761 config MFD_RDC321X
 762         tristate "Support for RDC-R321x southbridge"
 763         select MFD_CORE
 764         depends on PCI
 765         help
 766           Say yes here if you want to have support for the RDC R-321x SoC
 767           southbridge which provides access to GPIOs and Watchdog using the
 768           southbridge PCI device configuration space.
 769
 770 config MFD_JANZ_CMODIO
 771         tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board"
 772         select MFD_CORE
 773         depends on PCI
 774         help
 775           This is the core driver for the Janz CMOD-IO PCI MODULbus
 776           carrier board. This device is a PCI to MODULbus bridge which may
 777           host many different types of MODULbus daughterboards, including
 778           CAN and GPIO controllers.
 779
 780 config MFD_JZ4740_ADC
 781         bool "Support for the JZ4740 SoC ADC core"
 782         select MFD_CORE
 783         select GENERIC_IRQ_CHIP
 784         depends on MACH_JZ4740
 785         help
 786           Say yes here if you want support for the ADC unit in the JZ4740 SoC.
 787           This driver is necessary for jz4740-battery and jz4740-hwmon driver.
 788
 789 config MFD_VX855
 790         tristate "Support for VIA VX855/VX875 integrated south bridge"
 791         depends on PCI
 792         select MFD_CORE
 793         help
 794           Say yes here to enable support for various functions of the
 795           VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
 796           and/or vx855_gpio drivers for this to do anything useful.
 797
 798 config MFD_WL1273_CORE
 799         tristate "Support for TI WL1273 FM radio."
 800         depends on I2C
 801         select MFD_CORE
 802         default n
 803         help
 804           This is the core driver for the TI WL1273 FM radio. This MFD
 805           driver connects the radio-wl1273 V4L2 module and the wl1273
 806           audio codec.
 807
 808 config MFD_OMAP_USB_HOST
 809         bool "Support OMAP USBHS core driver"
 810         depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
 811         default y
 812         help
 813           This is the core driver for the OAMP EHCI and OHCI drivers.
 814           This MFD driver does the required setup functionalities for
 815           OMAP USB Host drivers.
 816
 817 config MFD_PM8XXX
 818         tristate
 819
 820 config MFD_PM8921_CORE
 821         tristate "Qualcomm PM8921 PMIC chip"
 822         depends on MSM_SSBI
 823         select MFD_CORE
 824         select MFD_PM8XXX
 825         help
 826           If you say yes to this option, support will be included for the
 827           built-in PM8921 PMIC chip.
 828
 829           This is required if your board has a PM8921 and uses its features,
 830           such as: MPPs, GPIOs, regulators, interrupts, and PWM.
 831
 832           Say M here if you want to include support for PM8921 chip as a module.
 833           This will build a module called "pm8921-core".
 834
 835 config MFD_PM8XXX_IRQ
 836         bool "Support for Qualcomm PM8xxx IRQ features"
 837         depends on MFD_PM8XXX
 838         default y if MFD_PM8XXX
 839         help
 840           This is the IRQ driver for Qualcomm PM 8xxx PMIC chips.
 841
 842           This is required to use certain other PM 8xxx features, such as GPIO
 843           and MPP.
 844
 845 config TPS65911_COMPARATOR
 846         tristate
 847
 848 config MFD_TPS65090
 849         bool "TPS65090 Power Management chips"
 850         depends on I2C=y && GENERIC_HARDIRQS
 851         select MFD_CORE
 852         select REGMAP_I2C
 853         help
 854           If you say yes here you get support for the TPS65090 series of
 855           Power Management chips.
 856           This driver provides common support for accessing the device,
 857           additional drivers must be enabled in order to use the
 858           functionality of the device.
 859
 860 config MFD_AAT2870_CORE
 861         bool "Support for the AnalogicTech AAT2870"
 862         select MFD_CORE
 863         depends on I2C=y && GPIOLIB
 864         help
 865           If you say yes here you get support for the AAT2870.
 866           This driver provides common support for accessing the device,
 867           additional drivers must be enabled in order to use the
 868           functionality of the device.
 869
 870 config MFD_INTEL_MSIC
 871         bool "Support for Intel MSIC"
 872         depends on INTEL_SCU_IPC
 873         select MFD_CORE
 874         help
 875           Select this option to enable access to Intel MSIC (Avatele
 876           Passage) chip. This chip embeds audio, battery, GPIO, etc.
 877           devices used in Intel Medfield platforms.
 878
 879 config MFD_RC5T583
 880         bool "Ricoh RC5T583 Power Management system device"
 881         depends on I2C=y && GENERIC_HARDIRQS
 882         select MFD_CORE
 883         select REGMAP_I2C
 884         help
 885           Select this option to get support for the RICOH583 Power
 886           Management system device.
 887           This driver provides common support for accessing the device
 888           through i2c interface. The device supports multiple sub-devices
 889           like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey.
 890           Additional drivers must be enabled in order to use the
 891           different functionality of the device.
 892
 893 config MFD_ANATOP
 894         bool "Support for Freescale i.MX on-chip ANATOP controller"
 895         depends on SOC_IMX6Q
 896         help
 897           Select this option to enable Freescale i.MX on-chip ANATOP
 898           MFD controller. This controller embeds regulator and
 899           thermal devices for Freescale i.MX platforms.
 900
 901 endmenu
 902 endif
 903
 904 menu "Multimedia Capabilities Port drivers"
 905         depends on ARCH_SA1100
 906
 907 config MCP
 908         tristate
 909
 910 # Interface drivers
 911 config MCP_SA11X0
 912         tristate "Support SA11x0 MCP interface"
 913         depends on ARCH_SA1100
 914         select MCP
 915
 916 # Chip drivers
 917 config MCP_UCB1200
 918         bool "Support for UCB1200 / UCB1300"
 919         depends on MCP_SA11X0
 920         select MCP
 921
 922 config MCP_UCB1200_TS
 923         tristate "Touchscreen interface support"
 924         depends on MCP_UCB1200 && INPUT
 925
 926 endmenu