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         help
 179           If you say yes here you get support for the TPS6586X series of
 180           Power Management chips.
 181           This driver provides common support for accessing the device,
 182           additional drivers must be enabled in order to use the
 183           functionality of the device.
 184
 185           This driver can also be built as a module.  If so, the module
 186           will be called tps6586x.
 187
 188 config MFD_TPS65910
 189         bool "TPS65910 Power Management chip"
 190         depends on I2C=y && GPIOLIB
 191         select MFD_CORE
 192         select GPIO_TPS65910
 193         select REGMAP_I2C
 194         help
 195           if you say yes here you get support for the TPS65910 series of
 196           Power Management chips.
 197
 198 config MFD_TPS65912
 199         bool
 200         depends on GPIOLIB
 201
 202 config MFD_TPS65912_I2C
 203         bool "TPS65912 Power Management chip with I2C"
 204         select MFD_CORE
 205         select MFD_TPS65912
 206         depends on I2C=y && GPIOLIB
 207         help
 208           If you say yes here you get support for the TPS65912 series of
 209           PM chips with I2C interface.
 210
 211 config MFD_TPS65912_SPI
 212         bool "TPS65912 Power Management chip with SPI"
 213         select MFD_CORE
 214         select MFD_TPS65912
 215         depends on SPI_MASTER && GPIOLIB
 216         help
 217           If you say yes here you get support for the TPS65912 series of
 218           PM chips with SPI interface.
 219
 220 config MENELAUS
 221         bool "Texas Instruments TWL92330/Menelaus PM chip"
 222         depends on I2C=y && ARCH_OMAP2
 223         help
 224           If you say yes here you get support for the Texas Instruments
 225           TWL92330/Menelaus Power Management chip. This include voltage
 226           regulators, Dual slot memory card transceivers, real-time clock
 227           and other features that are often used in portable devices like
 228           cell phones and PDAs.
 229
 230 config TWL4030_CORE
 231         bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support"
 232         depends on I2C=y && GENERIC_HARDIRQS
 233         select IRQ_DOMAIN
 234         help
 235           Say yes here if you have TWL4030 / TWL6030 family chip on your board.
 236           This core driver provides register access and IRQ handling
 237           facilities, and registers devices for the various functions
 238           so that function-specific drivers can bind to them.
 239
 240           These multi-function chips are found on many OMAP2 and OMAP3
 241           boards, providing power management, RTC, GPIO, keypad, a
 242           high speed USB OTG transceiver, an audio codec (on most
 243           versions) and many other features.
 244
 245 config TWL4030_MADC
 246         tristate "Texas Instruments TWL4030 MADC"
 247         depends on TWL4030_CORE
 248         help
 249         This driver provides support for triton TWL4030-MADC. The
 250         driver supports both RT and SW conversion methods.
 251
 252         This driver can be built as a module. If so it will be
 253         named twl4030-madc
 254
 255 config TWL4030_POWER
 256         bool "Support power resources on TWL4030 family chips"
 257         depends on TWL4030_CORE && ARM
 258         help
 259           Say yes here if you want to use the power resources on the
 260           TWL4030 family chips.  Most of these resources are regulators,
 261           which have a separate driver; some are control signals, such
 262           as clock request handshaking.
 263
 264           This driver uses board-specific data to initialize the resources
 265           and load scripts controlling which resources are switched off/on
 266           or reset when a sleep, wakeup or warm reset event occurs.
 267
 268 config MFD_TWL4030_AUDIO
 269         bool
 270         depends on TWL4030_CORE
 271         select MFD_CORE
 272         default n
 273
 274 config TWL6030_PWM
 275         tristate "TWL6030 PWM (Pulse Width Modulator) Support"
 276         depends on TWL4030_CORE
 277         select HAVE_PWM
 278         default n
 279         help
 280           Say yes here if you want support for TWL6030 PWM.
 281           This is used to control charging LED brightness.
 282
 283 config TWL6040_CORE
 284         bool "Support for TWL6040 audio codec"
 285         depends on I2C=y && GENERIC_HARDIRQS
 286         select MFD_CORE
 287         select REGMAP_I2C
 288         default n
 289         help
 290           Say yes here if you want support for Texas Instruments TWL6040 audio
 291           codec.
 292           This driver provides common support for accessing the device,
 293           additional drivers must be enabled in order to use the
 294           functionality of the device (audio, vibra).
 295
 296 config MFD_STMPE
 297         bool "Support STMicroelectronics STMPE"
 298         depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS
 299         select MFD_CORE
 300         help
 301           Support for the STMPE family of I/O Expanders from
 302           STMicroelectronics.
 303
 304           Currently supported devices are:
 305
 306                 STMPE811: GPIO, Touchscreen
 307                 STMPE1601: GPIO, Keypad
 308                 STMPE2401: GPIO, Keypad
 309                 STMPE2403: GPIO, Keypad
 310
 311           This driver provides common support for accessing the device,
 312           additional drivers must be enabled in order to use the functionality
 313           of the device.  Currently available sub drivers are:
 314
 315                 GPIO: stmpe-gpio
 316                 Keypad: stmpe-keypad
 317                 Touchscreen: stmpe-ts
 318
 319 menu "STMPE Interface Drivers"
 320 depends on MFD_STMPE
 321
 322 config STMPE_I2C
 323         bool "STMPE I2C Inteface"
 324         depends on I2C=y
 325         default y
 326         help
 327           This is used to enable I2C interface of STMPE
 328
 329 config STMPE_SPI
 330         bool "STMPE SPI Inteface"
 331         depends on SPI_MASTER
 332         help
 333           This is used to enable SPI interface of STMPE
 334 endmenu
 335
 336 config MFD_TC3589X
 337         bool "Support Toshiba TC35892 and variants"
 338         depends on I2C=y && GENERIC_HARDIRQS
 339         select MFD_CORE
 340         help
 341           Support for the Toshiba TC35892 and variants I/O Expander.
 342
 343           This driver provides common support for accessing the device,
 344           additional drivers must be enabled in order to use the
 345           functionality of the device.
 346
 347 config MFD_TMIO
 348         bool
 349         default n
 350
 351 config MFD_T7L66XB
 352         bool "Support Toshiba T7L66XB"
 353         depends on ARM && HAVE_CLK
 354         select MFD_CORE
 355         select MFD_TMIO
 356         help
 357           Support for Toshiba Mobile IO Controller T7L66XB
 358
 359 config MFD_TC6387XB
 360         bool "Support Toshiba TC6387XB"
 361         depends on ARM && HAVE_CLK
 362         select MFD_CORE
 363         select MFD_TMIO
 364         help
 365           Support for Toshiba Mobile IO Controller TC6387XB
 366
 367 config MFD_TC6393XB
 368         bool "Support Toshiba TC6393XB"
 369         depends on GPIOLIB && ARM && HAVE_CLK
 370         select MFD_CORE
 371         select MFD_TMIO
 372         help
 373           Support for Toshiba Mobile IO Controller TC6393XB
 374
 375 config PMIC_DA903X
 376         bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
 377         depends on I2C=y
 378         help
 379           Say yes here to support for Dialog Semiconductor DA9030 (a.k.a
 380           ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
 381           usually found on PXA processors-based platforms. This includes
 382           the I2C driver and the core APIs _only_, you have to select
 383           individual components like LCD backlight, voltage regulators,
 384           LEDs and battery-charger under the corresponding menus.
 385
 386 config PMIC_DA9052
 387         bool
 388         select MFD_CORE
 389
 390 config MFD_DA9052_SPI
 391         bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI"
 392         select REGMAP_SPI
 393         select REGMAP_IRQ
 394         select PMIC_DA9052
 395         depends on SPI_MASTER=y
 396         help
 397           Support for the Dialog Semiconductor DA9052 PMIC
 398           when controlled using SPI. This driver provides common support
 399           for accessing the device, additional drivers must be enabled in
 400           order to use the functionality of the device.
 401
 402 config MFD_DA9052_I2C
 403         bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C"
 404         select REGMAP_I2C
 405         select REGMAP_IRQ
 406         select PMIC_DA9052
 407         depends on I2C=y
 408         help
 409           Support for the Dialog Semiconductor DA9052 PMIC
 410           when controlled using I2C. This driver provides common support
 411           for accessing the device, additional drivers must be enabled in
 412           order to use the functionality of the device.
 413
 414 config PMIC_ADP5520
 415         bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
 416         depends on I2C=y
 417         help
 418           Say yes here to add support for Analog Devices AD5520 and ADP5501,
 419           Multifunction Power Management IC. This includes
 420           the I2C driver and the core APIs _only_, you have to select
 421           individual components like LCD backlight, LEDs, GPIOs and Kepad
 422           under the corresponding menus.
 423
 424 config MFD_MAX8925
 425         bool "Maxim Semiconductor MAX8925 PMIC Support"
 426         depends on I2C=y && GENERIC_HARDIRQS
 427         select MFD_CORE
 428         help
 429           Say yes here to support for Maxim Semiconductor MAX8925. This is
 430           a Power Management IC. This driver provies common support for
 431           accessing the device, additional drivers must be enabled in order
 432           to use the functionality of the device.
 433
 434 config MFD_MAX8997
 435         bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
 436         depends on I2C=y && GENERIC_HARDIRQS
 437         select MFD_CORE
 438         help
 439           Say yes here to support for Maxim Semiconductor MAX8997/8966.
 440           This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
 441           MUIC controls on chip.
 442           This driver provides common support for accessing the device;
 443           additional drivers must be enabled in order to use the functionality
 444           of the device.
 445
 446 config MFD_MAX8998
 447         bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
 448         depends on I2C=y && GENERIC_HARDIRQS
 449         select MFD_CORE
 450         help
 451           Say yes here to support for Maxim Semiconductor MAX8998 and
 452           National Semiconductor LP3974. This is a Power Management IC.
 453           This driver provies common support for accessing the device,
 454           additional drivers must be enabled in order to use the functionality
 455           of the device.
 456
 457 config MFD_S5M_CORE
 458         bool "SAMSUNG S5M Series Support"
 459         depends on I2C=y && GENERIC_HARDIRQS
 460         select MFD_CORE
 461         select REGMAP_I2C
 462         help
 463          Support for the Samsung Electronics S5M MFD series.
 464          This driver provies common support for accessing the device,
 465          additional drivers must be enabled in order to use the functionality
 466          of the device
 467
 468 config MFD_WM8400
 469         tristate "Support Wolfson Microelectronics WM8400"
 470         select MFD_CORE
 471         depends on I2C
 472         select REGMAP_I2C
 473         help
 474           Support for the Wolfson Microelecronics WM8400 PMIC and audio
 475           CODEC.  This driver provides common support for accessing
 476           the device, additional drivers must be enabled in order to use
 477           the functionality of the device.
 478
 479 config MFD_WM831X
 480         bool
 481         depends on GENERIC_HARDIRQS
 482
 483 config MFD_WM831X_I2C
 484         bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C"
 485         select MFD_CORE
 486         select MFD_WM831X
 487         select REGMAP_I2C
 488         depends on I2C=y && GENERIC_HARDIRQS
 489         help
 490           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 491           when controlled using I2C.  This driver provides common support
 492           for accessing the device, additional drivers must be enabled in
 493           order to use the functionality of the device.
 494
 495 config MFD_WM831X_SPI
 496         bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI"
 497         select MFD_CORE
 498         select MFD_WM831X
 499         select REGMAP_SPI
 500         depends on SPI_MASTER && GENERIC_HARDIRQS
 501         help
 502           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 503           when controlled using SPI.  This driver provides common support
 504           for accessing the device, additional drivers must be enabled in
 505           order to use the functionality of the device.
 506
 507 config MFD_WM8350
 508         bool
 509         depends on GENERIC_HARDIRQS
 510
 511 config MFD_WM8350_CONFIG_MODE_0
 512         bool
 513         depends on MFD_WM8350
 514
 515 config MFD_WM8350_CONFIG_MODE_1
 516         bool
 517         depends on MFD_WM8350
 518
 519 config MFD_WM8350_CONFIG_MODE_2
 520         bool
 521         depends on MFD_WM8350
 522
 523 config MFD_WM8350_CONFIG_MODE_3
 524         bool
 525         depends on MFD_WM8350
 526
 527 config MFD_WM8351_CONFIG_MODE_0
 528         bool
 529         depends on MFD_WM8350
 530
 531 config MFD_WM8351_CONFIG_MODE_1
 532         bool
 533         depends on MFD_WM8350
 534
 535 config MFD_WM8351_CONFIG_MODE_2
 536         bool
 537         depends on MFD_WM8350
 538
 539 config MFD_WM8351_CONFIG_MODE_3
 540         bool
 541         depends on MFD_WM8350
 542
 543 config MFD_WM8352_CONFIG_MODE_0
 544         bool
 545         depends on MFD_WM8350
 546
 547 config MFD_WM8352_CONFIG_MODE_1
 548         bool
 549         depends on MFD_WM8350
 550
 551 config MFD_WM8352_CONFIG_MODE_2
 552         bool
 553         depends on MFD_WM8350
 554
 555 config MFD_WM8352_CONFIG_MODE_3
 556         bool
 557         depends on MFD_WM8350
 558
 559 config MFD_WM8350_I2C
 560         bool "Support Wolfson Microelectronics WM8350 with I2C"
 561         select MFD_WM8350
 562         depends on I2C=y && GENERIC_HARDIRQS
 563         help
 564           The WM8350 is an integrated audio and power management
 565           subsystem with watchdog and RTC functionality for embedded
 566           systems.  This option enables core support for the WM8350 with
 567           I2C as the control interface.  Additional options must be
 568           selected to enable support for the functionality of the chip.
 569
 570 config MFD_WM8994
 571         bool "Support Wolfson Microelectronics WM8994"
 572         select MFD_CORE
 573         select REGMAP_I2C
 574         select REGMAP_IRQ
 575         depends on I2C=y && GENERIC_HARDIRQS
 576         help
 577           The WM8994 is a highly integrated hi-fi CODEC designed for
 578           smartphone applicatiosn.  As well as audio functionality it
 579           has on board GPIO and regulator functionality which is
 580           supported via the relevant subsystems.  This driver provides
 581           core support for the WM8994, in order to use the actual
 582           functionaltiy of the device other drivers must be enabled.
 583
 584 config MFD_PCF50633
 585         tristate "Support for NXP PCF50633"
 586         depends on I2C
 587         select REGMAP_I2C
 588         help
 589           Say yes here if you have NXP PCF50633 chip on your board.
 590           This core driver provides register access and IRQ handling
 591           facilities, and registers devices for the various functions
 592           so that function-specific drivers can bind to them.
 593
 594 config PCF50633_ADC
 595         tristate "Support for NXP PCF50633 ADC"
 596         depends on MFD_PCF50633
 597         help
 598          Say yes here if you want to include support for ADC in the
 599          NXP PCF50633 chip.
 600
 601 config PCF50633_GPIO
 602         tristate "Support for NXP PCF50633 GPIO"
 603         depends on MFD_PCF50633
 604         help
 605          Say yes here if you want to include support GPIO for pins on
 606          the PCF50633 chip.
 607
 608 config MFD_MC13783
 609         tristate
 610
 611 config MFD_MC13XXX
 612         tristate "Support Freescale MC13783 and MC13892"
 613         depends on SPI_MASTER || I2C
 614         select MFD_CORE
 615         select MFD_MC13783
 616         help
 617           Enable support for the Freescale MC13783 and MC13892 PMICs.
 618           This driver provides common support for accessing the device,
 619           additional drivers must be enabled in order to use the
 620           functionality of the device.
 621
 622 if MFD_MC13XXX
 623
 624 config MFD_MC13XXX_SPI
 625         tristate "MC13xxx SPI interface" if SPI_MASTER
 626         default SPI_MASTER
 627         select REGMAP_SPI
 628         help
 629           Select this if your MC13xxx is connected via an SPI bus.
 630
 631 config MFD_MC13XXX_I2C
 632         tristate "MC13xxx I2C interface" if I2C
 633         default I2C
 634         select REGMAP_I2C
 635         help
 636           Select this if your MC13xxx is connected via an I2C bus.
 637
 638 endif
 639
 640 config ABX500_CORE
 641         bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
 642         default y if ARCH_U300 || ARCH_U8500
 643         help
 644           Say yes here if you have the ABX500 Mixed Signal IC family
 645           chips. This core driver expose register access functions.
 646           Functionality specific drivers using these functions can
 647           remain unchanged when IC changes. Binding of the functions to
 648           actual register access is done by the IC core driver.
 649
 650 config AB3100_CORE
 651         bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
 652         depends on I2C=y && ABX500_CORE
 653         select MFD_CORE
 654         default y if ARCH_U300
 655         help
 656           Select this to enable the AB3100 Mixed Signal IC core
 657           functionality. This connects to a AB3100 on the I2C bus
 658           and expose a number of symbols needed for dependent devices
 659           to read and write registers and subscribe to events from
 660           this multi-functional IC. This is needed to use other features
 661           of the AB3100 such as battery-backed RTC, charging control,
 662           LEDs, vibrator, system power and temperature, power management
 663           and ALSA sound.
 664
 665 config AB3100_OTP
 666         tristate "ST-Ericsson AB3100 OTP functions"
 667         depends on AB3100_CORE
 668         default y if AB3100_CORE
 669         help
 670           Select this to enable the AB3100 Mixed Signal IC OTP (one-time
 671           programmable memory) support. This exposes a sysfs file to read
 672           out OTP values.
 673
 674 config EZX_PCAP
 675         bool "PCAP Support"
 676         depends on GENERIC_HARDIRQS && SPI_MASTER
 677         help
 678           This enables the PCAP ASIC present on EZX Phones. This is
 679           needed for MMC, TouchScreen, Sound, USB, etc..
 680
 681 config AB5500_CORE
 682         bool "ST-Ericsson AB5500 Mixed Signal Power Management chip"
 683         depends on ABX500_CORE && MFD_DB5500_PRCMU
 684         select MFD_CORE
 685         help
 686           Select this option to enable access to AB5500 power management
 687           chip. This connects to the db5500 chip via the I2C bus via PRCMU.
 688           This chip embeds various other multimedia funtionalities as well.
 689
 690 config AB5500_DEBUG
 691         bool "Enable debug info via debugfs"
 692         depends on AB5500_CORE && DEBUG_FS
 693         default y if DEBUG_FS
 694         help
 695           Select this option if you want debug information from the AB5500
 696           using the debug filesystem, debugfs.
 697
 698 config AB8500_CORE
 699         bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
 700         depends on GENERIC_HARDIRQS && ABX500_CORE
 701         select MFD_CORE
 702         help
 703           Select this option to enable access to AB8500 power management
 704           chip. This connects to U8500 either on the SSP/SPI bus (deprecated
 705           since hardware version v1.0) or the I2C bus via PRCMU. It also adds
 706           the irq_chip parts for handling the Mixed Signal chip events.
 707           This chip embeds various other multimedia funtionalities as well.
 708
 709 config AB8500_I2C_CORE
 710         bool "AB8500 register access via PRCMU I2C"
 711         depends on AB8500_CORE && MFD_DB8500_PRCMU
 712         default y
 713         help
 714           This enables register access to the AB8500 chip via PRCMU I2C.
 715           The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware
 716           the I2C bus is connected to the Power Reset
 717           and Mangagement Unit, PRCMU.
 718
 719 config AB8500_DEBUG
 720        bool "Enable debug info via debugfs"
 721        depends on AB8500_CORE && DEBUG_FS
 722        default y if DEBUG_FS
 723        help
 724          Select this option if you want debug information using the debug
 725          filesystem, debugfs.
 726
 727 config AB8500_GPADC
 728         bool "AB8500 GPADC driver"
 729         depends on AB8500_CORE && REGULATOR_AB8500
 730         default y
 731         help
 732           AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
 733
 734 config MFD_DB8500_PRCMU
 735         bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
 736         depends on UX500_SOC_DB8500
 737         select MFD_CORE
 738         help
 739           Select this option to enable support for the DB8500 Power Reset
 740           and Control Management Unit. This is basically an autonomous
 741           system controller running an XP70 microprocessor, which is accessed
 742           through a register map.
 743
 744 config MFD_DB5500_PRCMU
 745         bool "ST-Ericsson DB5500 Power Reset Control Management Unit"
 746         depends on UX500_SOC_DB5500
 747         select MFD_CORE
 748         help
 749           Select this option to enable support for the DB5500 Power Reset
 750           and Control Management Unit. This is basically an autonomous
 751           system controller running an XP70 microprocessor, which is accessed
 752           through a register map.
 753
 754 config MFD_CS5535
 755         tristate "Support for CS5535 and CS5536 southbridge core functions"
 756         select MFD_CORE
 757         depends on PCI && X86
 758         ---help---
 759           This is the core driver for CS5535/CS5536 MFD functions.  This is
 760           necessary for using the board's GPIO and MFGPT functionality.
 761
 762 config MFD_TIMBERDALE
 763         tristate "Support for the Timberdale FPGA"
 764         select MFD_CORE
 765         depends on PCI && GPIOLIB
 766         ---help---
 767         This is the core driver for the timberdale FPGA. This device is a
 768         multifunction device which exposes numerous platform devices.
 769
 770         The timberdale FPGA can be found on the Intel Atom development board
 771         for in-vehicle infontainment, called Russellville.
 772
 773 config LPC_SCH
 774         tristate "Intel SCH LPC"
 775         depends on PCI
 776         select MFD_CORE
 777         help
 778           LPC bridge function of the Intel SCH provides support for
 779           System Management Bus and General Purpose I/O.
 780
 781 config LPC_ICH
 782         tristate "Intel ICH LPC"
 783         depends on PCI
 784         select MFD_CORE
 785         help
 786           The LPC bridge function of the Intel ICH provides support for
 787           many functional units. This driver provides needed support for
 788           other drivers to control these functions, currently GPIO.
 789
 790 config MFD_RDC321X
 791         tristate "Support for RDC-R321x southbridge"
 792         select MFD_CORE
 793         depends on PCI
 794         help
 795           Say yes here if you want to have support for the RDC R-321x SoC
 796           southbridge which provides access to GPIOs and Watchdog using the
 797           southbridge PCI device configuration space.
 798
 799 config MFD_JANZ_CMODIO
 800         tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board"
 801         select MFD_CORE
 802         depends on PCI
 803         help
 804           This is the core driver for the Janz CMOD-IO PCI MODULbus
 805           carrier board. This device is a PCI to MODULbus bridge which may
 806           host many different types of MODULbus daughterboards, including
 807           CAN and GPIO controllers.
 808
 809 config MFD_JZ4740_ADC
 810         bool "Support for the JZ4740 SoC ADC core"
 811         select MFD_CORE
 812         select GENERIC_IRQ_CHIP
 813         depends on MACH_JZ4740
 814         help
 815           Say yes here if you want support for the ADC unit in the JZ4740 SoC.
 816           This driver is necessary for jz4740-battery and jz4740-hwmon driver.
 817
 818 config MFD_VX855
 819         tristate "Support for VIA VX855/VX875 integrated south bridge"
 820         depends on PCI
 821         select MFD_CORE
 822         help
 823           Say yes here to enable support for various functions of the
 824           VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
 825           and/or vx855_gpio drivers for this to do anything useful.
 826
 827 config MFD_WL1273_CORE
 828         tristate "Support for TI WL1273 FM radio."
 829         depends on I2C
 830         select MFD_CORE
 831         default n
 832         help
 833           This is the core driver for the TI WL1273 FM radio. This MFD
 834           driver connects the radio-wl1273 V4L2 module and the wl1273
 835           audio codec.
 836
 837 config MFD_OMAP_USB_HOST
 838         bool "Support OMAP USBHS core driver"
 839         depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
 840         default y
 841         help
 842           This is the core driver for the OAMP EHCI and OHCI drivers.
 843           This MFD driver does the required setup functionalities for
 844           OMAP USB Host drivers.
 845
 846 config MFD_PM8XXX
 847         tristate
 848
 849 config MFD_PM8921_CORE
 850         tristate "Qualcomm PM8921 PMIC chip"
 851         depends on MSM_SSBI
 852         select MFD_CORE
 853         select MFD_PM8XXX
 854         help
 855           If you say yes to this option, support will be included for the
 856           built-in PM8921 PMIC chip.
 857
 858           This is required if your board has a PM8921 and uses its features,
 859           such as: MPPs, GPIOs, regulators, interrupts, and PWM.
 860
 861           Say M here if you want to include support for PM8921 chip as a module.
 862           This will build a module called "pm8921-core".
 863
 864 config MFD_PM8XXX_IRQ
 865         bool "Support for Qualcomm PM8xxx IRQ features"
 866         depends on MFD_PM8XXX
 867         default y if MFD_PM8XXX
 868         help
 869           This is the IRQ driver for Qualcomm PM 8xxx PMIC chips.
 870
 871           This is required to use certain other PM 8xxx features, such as GPIO
 872           and MPP.
 873
 874 config TPS65911_COMPARATOR
 875         tristate
 876
 877 config MFD_TPS65090
 878         bool "TPS65090 Power Management chips"
 879         depends on I2C=y && GENERIC_HARDIRQS
 880         select MFD_CORE
 881         select REGMAP_I2C
 882         help
 883           If you say yes here you get support for the TPS65090 series of
 884           Power Management chips.
 885           This driver provides common support for accessing the device,
 886           additional drivers must be enabled in order to use the
 887           functionality of the device.
 888
 889 config MFD_AAT2870_CORE
 890         bool "Support for the AnalogicTech AAT2870"
 891         select MFD_CORE
 892         depends on I2C=y && GPIOLIB
 893         help
 894           If you say yes here you get support for the AAT2870.
 895           This driver provides common support for accessing the device,
 896           additional drivers must be enabled in order to use the
 897           functionality of the device.
 898
 899 config MFD_INTEL_MSIC
 900         bool "Support for Intel MSIC"
 901         depends on INTEL_SCU_IPC
 902         select MFD_CORE
 903         help
 904           Select this option to enable access to Intel MSIC (Avatele
 905           Passage) chip. This chip embeds audio, battery, GPIO, etc.
 906           devices used in Intel Medfield platforms.
 907
 908 config MFD_RC5T583
 909         bool "Ricoh RC5T583 Power Management system device"
 910         depends on I2C=y && GENERIC_HARDIRQS
 911         select MFD_CORE
 912         select REGMAP_I2C
 913         help
 914           Select this option to get support for the RICOH583 Power
 915           Management system device.
 916           This driver provides common support for accessing the device
 917           through i2c interface. The device supports multiple sub-devices
 918           like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey.
 919           Additional drivers must be enabled in order to use the
 920           different functionality of the device.
 921
 922 config MFD_STA2X11
 923         bool "STA2X11 multi function device support"
 924         depends on STA2X11
 925         select MFD_CORE
 926
 927 config MFD_ANATOP
 928         bool "Support for Freescale i.MX on-chip ANATOP controller"
 929         depends on SOC_IMX6Q
 930         help
 931           Select this option to enable Freescale i.MX on-chip ANATOP
 932           MFD controller. This controller embeds regulator and
 933           thermal devices for Freescale i.MX platforms.
 934
 935 endmenu
 936 endif
 937
 938 menu "Multimedia Capabilities Port drivers"
 939         depends on ARCH_SA1100
 940
 941 config MCP
 942         tristate
 943
 944 # Interface drivers
 945 config MCP_SA11X0
 946         tristate "Support SA11x0 MCP interface"
 947         depends on ARCH_SA1100
 948         select MCP
 949
 950 # Chip drivers
 951 config MCP_UCB1200
 952         bool "Support for UCB1200 / UCB1300"
 953         depends on MCP_SA11X0
 954         select MCP
 955
 956 config MCP_UCB1200_TS
 957         tristate "Touchscreen interface support"
 958         depends on MCP_UCB1200 && INPUT
 959
 960 endmenu