drivers/mfd/Kconfig

   1 #
   2 # Multifunction miscellaneous devices
   3 #
   4
   5 if HAS_IOMEM
   6 menu "Multifunction device drivers"
   7
   8 config MFD_CORE
   9         tristate
  10         default n
  11
  12 config MFD_88PM860X
  13         bool "Support Marvell 88PM8606/88PM8607"
  14         depends on I2C=y && GENERIC_HARDIRQS
  15         select REGMAP_I2C
  16         select MFD_CORE
  17         help
  18           This supports for Marvell 88PM8606/88PM8607 Power Management IC.
  19           This includes the I2C driver and the core APIs _only_, you have to
  20           select individual components like voltage regulators, RTC and
  21           battery-charger under the corresponding menus.
  22
  23 config MFD_SM501
  24         tristate "Support for Silicon Motion SM501"
  25          ---help---
  26           This is the core driver for the Silicon Motion SM501 multimedia
  27           companion chip. This device is a multifunction device which may
  28           provide numerous interfaces including USB host controller, USB gadget,
  29           asynchronous serial ports, audio functions, and a dual display video
  30           interface. The device may be connected by PCI or local bus with
  31           varying functions enabled.
  32
  33 config MFD_SM501_GPIO
  34         bool "Export GPIO via GPIO layer"
  35         depends on MFD_SM501 && GPIOLIB
  36          ---help---
  37          This option uses the gpio library layer to export the 64 GPIO
  38          lines on the SM501. The platform data is used to supply the
  39          base number for the first GPIO line to register.
  40
  41 config MFD_ASIC3
  42         bool "Support for Compaq ASIC3"
  43         depends on GENERIC_HARDIRQS && GPIOLIB && ARM
  44         select MFD_CORE
  45          ---help---
  46           This driver supports the ASIC3 multifunction chip found on many
  47           PDAs (mainly iPAQ and HTC based ones)
  48
  49 config MFD_DAVINCI_VOICECODEC
  50         tristate
  51         select MFD_CORE
  52
  53 config MFD_DM355EVM_MSP
  54         bool "DaVinci DM355 EVM microcontroller"
  55         depends on I2C=y && MACH_DAVINCI_DM355_EVM
  56         help
  57           This driver supports the MSP430 microcontroller used on these
  58           boards.  MSP430 firmware manages resets and power sequencing,
  59           inputs from buttons and the IR remote, LEDs, an RTC, and more.
  60
  61 config MFD_TI_SSP
  62         tristate "TI Sequencer Serial Port support"
  63         depends on ARCH_DAVINCI_TNETV107X
  64         select MFD_CORE
  65         ---help---
  66           Say Y here if you want support for the Sequencer Serial Port
  67           in a Texas Instruments TNETV107X SoC.
  68
  69           To compile this driver as a module, choose M here: the
  70           module will be called ti-ssp.
  71
  72 config HTC_EGPIO
  73         bool "HTC EGPIO support"
  74         depends on GENERIC_HARDIRQS && GPIOLIB && ARM
  75         help
  76             This driver supports the CPLD egpio chip present on
  77             several HTC phones.  It provides basic support for input
  78             pins, output pins, and irqs.
  79
  80 config HTC_PASIC3
  81         tristate "HTC PASIC3 LED/DS1WM chip support"
  82         select MFD_CORE
  83         help
  84           This core driver provides register access for the LED/DS1WM
  85           chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
  86           HTC Magician devices, respectively. Actual functionality is
  87           handled by the leds-pasic3 and ds1wm drivers.
  88
  89 config HTC_I2CPLD
  90         bool "HTC I2C PLD chip support"
  91         depends on I2C=y && GPIOLIB
  92         help
  93           If you say yes here you get support for the supposed CPLD
  94           found on omap850 HTC devices like the HTC Wizard and HTC Herald.
  95           This device provides input and output GPIOs through an I2C
  96           interface to one or more sub-chips.
  97
  98 config UCB1400_CORE
  99         tristate "Philips UCB1400 Core driver"
 100         depends on AC97_BUS
 101         depends on GPIOLIB
 102         help
 103           This enables support for the Philips UCB1400 core functions.
 104           The UCB1400 is an AC97 audio codec.
 105
 106           To compile this driver as a module, choose M here: the
 107           module will be called ucb1400_core.
 108
 109 config MFD_LM3533
 110         tristate "LM3533 Lighting Power chip"
 111         depends on I2C
 112         select MFD_CORE
 113         select REGMAP_I2C
 114         help
 115           Say yes here to enable support for National Semiconductor / TI
 116           LM3533 Lighting Power chips.
 117
 118           This driver provides common support for accessing the device;
 119           additional drivers must be enabled in order to use the LED,
 120           backlight or ambient-light-sensor functionality of the device.
 121
 122 config TPS6105X
 123         tristate "TPS61050/61052 Boost Converters"
 124         depends on I2C
 125         select REGULATOR
 126         select MFD_CORE
 127         select REGULATOR_FIXED_VOLTAGE
 128         help
 129           This option enables a driver for the TP61050/TPS61052
 130           high-power "white LED driver". This boost converter is
 131           sometimes used for other things than white LEDs, and
 132           also contains a GPIO pin.
 133
 134 config TPS65010
 135         tristate "TPS6501x Power Management chips"
 136         depends on I2C && GPIOLIB
 137         default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
 138         help
 139           If you say yes here you get support for the TPS6501x series of
 140           Power Management chips.  These include voltage regulators,
 141           lithium ion/polymer battery charging, and other features that
 142           are often used in portable devices like cell phones and cameras.
 143
 144           This driver can also be built as a module.  If so, the module
 145           will be called tps65010.
 146
 147 config TPS6507X
 148         tristate "TPS6507x Power Management / Touch Screen chips"
 149         select MFD_CORE
 150         depends on I2C
 151         help
 152           If you say yes here you get support for the TPS6507x series of
 153           Power Management / Touch Screen chips.  These include voltage
 154           regulators, lithium ion/polymer battery charging, touch screen
 155           and other features that are often used in portable devices.
 156           This driver can also be built as a module.  If so, the module
 157           will be called tps6507x.
 158
 159 config MFD_TPS65217
 160         tristate "TPS65217 Power Management / White LED chips"
 161         depends on I2C
 162         select MFD_CORE
 163         select REGMAP_I2C
 164         help
 165           If you say yes here you get support for the TPS65217 series of
 166           Power Management / White LED chips.
 167           These include voltage regulators, lithium ion/polymer battery
 168           charger, wled and other features that are often used in portable
 169           devices.
 170
 171           This driver can also be built as a module.  If so, the module
 172           will be called tps65217.
 173
 174 config MFD_TPS6586X
 175         bool "TPS6586x Power Management chips"
 176         depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS
 177         select MFD_CORE
 178         depends on REGULATOR
 179         help
 180           If you say yes here you get support for the TPS6586X series of
 181           Power Management chips.
 182           This driver provides common support for accessing the device,
 183           additional drivers must be enabled in order to use the
 184           functionality of the device.
 185
 186           This driver can also be built as a module.  If so, the module
 187           will be called tps6586x.
 188
 189 config MFD_TPS65910
 190         bool "TPS65910 Power Management chip"
 191         depends on I2C=y && GPIOLIB
 192         select MFD_CORE
 193         select REGMAP_I2C
 194         select IRQ_DOMAIN
 195         help
 196           if you say yes here you get support for the TPS65910 series of
 197           Power Management chips.
 198
 199 config MFD_TPS65912
 200         bool
 201         depends on GPIOLIB
 202
 203 config MFD_TPS65912_I2C
 204         bool "TPS65912 Power Management chip with I2C"
 205         select MFD_CORE
 206         select MFD_TPS65912
 207         depends on I2C=y && GPIOLIB
 208         help
 209           If you say yes here you get support for the TPS65912 series of
 210           PM chips with I2C interface.
 211
 212 config MFD_TPS65912_SPI
 213         bool "TPS65912 Power Management chip with SPI"
 214         select MFD_CORE
 215         select MFD_TPS65912
 216         depends on SPI_MASTER && GPIOLIB
 217         help
 218           If you say yes here you get support for the TPS65912 series of
 219           PM chips with SPI interface.
 220
 221 config MENELAUS
 222         bool "Texas Instruments TWL92330/Menelaus PM chip"
 223         depends on I2C=y && ARCH_OMAP2
 224         help
 225           If you say yes here you get support for the Texas Instruments
 226           TWL92330/Menelaus Power Management chip. This include voltage
 227           regulators, Dual slot memory card transceivers, real-time clock
 228           and other features that are often used in portable devices like
 229           cell phones and PDAs.
 230
 231 config TWL4030_CORE
 232         bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support"
 233         depends on I2C=y && GENERIC_HARDIRQS
 234         select IRQ_DOMAIN
 235         help
 236           Say yes here if you have TWL4030 / TWL6030 family chip on your board.
 237           This core driver provides register access and IRQ handling
 238           facilities, and registers devices for the various functions
 239           so that function-specific drivers can bind to them.
 240
 241           These multi-function chips are found on many OMAP2 and OMAP3
 242           boards, providing power management, RTC, GPIO, keypad, a
 243           high speed USB OTG transceiver, an audio codec (on most
 244           versions) and many other features.
 245
 246 config TWL4030_MADC
 247         tristate "Texas Instruments TWL4030 MADC"
 248         depends on TWL4030_CORE
 249         help
 250         This driver provides support for triton TWL4030-MADC. The
 251         driver supports both RT and SW conversion methods.
 252
 253         This driver can be built as a module. If so it will be
 254         named twl4030-madc
 255
 256 config TWL4030_POWER
 257         bool "Support power resources on TWL4030 family chips"
 258         depends on TWL4030_CORE && ARM
 259         help
 260           Say yes here if you want to use the power resources on the
 261           TWL4030 family chips.  Most of these resources are regulators,
 262           which have a separate driver; some are control signals, such
 263           as clock request handshaking.
 264
 265           This driver uses board-specific data to initialize the resources
 266           and load scripts controlling which resources are switched off/on
 267           or reset when a sleep, wakeup or warm reset event occurs.
 268
 269 config MFD_TWL4030_AUDIO
 270         bool
 271         depends on TWL4030_CORE
 272         select MFD_CORE
 273         default n
 274
 275 config TWL6030_PWM
 276         tristate "TWL6030 PWM (Pulse Width Modulator) Support"
 277         depends on TWL4030_CORE
 278         select HAVE_PWM
 279         default n
 280         help
 281           Say yes here if you want support for TWL6030 PWM.
 282           This is used to control charging LED brightness.
 283
 284 config TWL6040_CORE
 285         bool "Support for TWL6040 audio codec"
 286         depends on I2C=y && GENERIC_HARDIRQS
 287         select MFD_CORE
 288         select REGMAP_I2C
 289         select IRQ_DOMAIN
 290         default n
 291         help
 292           Say yes here if you want support for Texas Instruments TWL6040 audio
 293           codec.
 294           This driver provides common support for accessing the device,
 295           additional drivers must be enabled in order to use the
 296           functionality of the device (audio, vibra).
 297
 298 config MFD_STMPE
 299         bool "Support STMicroelectronics STMPE"
 300         depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS
 301         select MFD_CORE
 302         help
 303           Support for the STMPE family of I/O Expanders from
 304           STMicroelectronics.
 305
 306           Currently supported devices are:
 307
 308                 STMPE811: GPIO, Touchscreen
 309                 STMPE1601: GPIO, Keypad
 310                 STMPE2401: GPIO, Keypad
 311                 STMPE2403: GPIO, Keypad
 312
 313           This driver provides common support for accessing the device,
 314           additional drivers must be enabled in order to use the functionality
 315           of the device.  Currently available sub drivers are:
 316
 317                 GPIO: stmpe-gpio
 318                 Keypad: stmpe-keypad
 319                 Touchscreen: stmpe-ts
 320
 321 menu "STMPE Interface Drivers"
 322 depends on MFD_STMPE
 323
 324 config STMPE_I2C
 325         bool "STMPE I2C Inteface"
 326         depends on I2C=y
 327         default y
 328         help
 329           This is used to enable I2C interface of STMPE
 330
 331 config STMPE_SPI
 332         bool "STMPE SPI Inteface"
 333         depends on SPI_MASTER
 334         help
 335           This is used to enable SPI interface of STMPE
 336 endmenu
 337
 338 config MFD_TC3589X
 339         bool "Support Toshiba TC35892 and variants"
 340         depends on I2C=y && GENERIC_HARDIRQS
 341         select MFD_CORE
 342         help
 343           Support for the Toshiba TC35892 and variants I/O Expander.
 344
 345           This driver provides common support for accessing the device,
 346           additional drivers must be enabled in order to use the
 347           functionality of the device.
 348
 349 config MFD_TMIO
 350         bool
 351         default n
 352
 353 config MFD_T7L66XB
 354         bool "Support Toshiba T7L66XB"
 355         depends on ARM && HAVE_CLK
 356         select MFD_CORE
 357         select MFD_TMIO
 358         help
 359           Support for Toshiba Mobile IO Controller T7L66XB
 360
 361 config MFD_TC6387XB
 362         bool "Support Toshiba TC6387XB"
 363         depends on ARM && HAVE_CLK
 364         select MFD_CORE
 365         select MFD_TMIO
 366         help
 367           Support for Toshiba Mobile IO Controller TC6387XB
 368
 369 config MFD_TC6393XB
 370         bool "Support Toshiba TC6393XB"
 371         depends on GPIOLIB && ARM && HAVE_CLK
 372         select MFD_CORE
 373         select MFD_TMIO
 374         help
 375           Support for Toshiba Mobile IO Controller TC6393XB
 376
 377 config PMIC_DA903X
 378         bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
 379         depends on I2C=y
 380         help
 381           Say yes here to support for Dialog Semiconductor DA9030 (a.k.a
 382           ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
 383           usually found on PXA processors-based platforms. This includes
 384           the I2C driver and the core APIs _only_, you have to select
 385           individual components like LCD backlight, voltage regulators,
 386           LEDs and battery-charger under the corresponding menus.
 387
 388 config PMIC_DA9052
 389         bool
 390         select MFD_CORE
 391
 392 config MFD_DA9052_SPI
 393         bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI"
 394         select REGMAP_SPI
 395         select REGMAP_IRQ
 396         select PMIC_DA9052
 397         depends on SPI_MASTER=y
 398         help
 399           Support for the Dialog Semiconductor DA9052 PMIC
 400           when controlled using SPI. This driver provides common support
 401           for accessing the device, additional drivers must be enabled in
 402           order to use the functionality of the device.
 403
 404 config MFD_DA9052_I2C
 405         bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C"
 406         select REGMAP_I2C
 407         select REGMAP_IRQ
 408         select PMIC_DA9052
 409         depends on I2C=y
 410         help
 411           Support for the Dialog Semiconductor DA9052 PMIC
 412           when controlled using I2C. This driver provides common support
 413           for accessing the device, additional drivers must be enabled in
 414           order to use the functionality of the device.
 415
 416 config PMIC_ADP5520
 417         bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
 418         depends on I2C=y
 419         help
 420           Say yes here to add support for Analog Devices AD5520 and ADP5501,
 421           Multifunction Power Management IC. This includes
 422           the I2C driver and the core APIs _only_, you have to select
 423           individual components like LCD backlight, LEDs, GPIOs and Kepad
 424           under the corresponding menus.
 425
 426 config MFD_MAX77693
 427         bool "Maxim Semiconductor MAX77693 PMIC Support"
 428         depends on I2C=y && GENERIC_HARDIRQS
 429         select MFD_CORE
 430         select REGMAP_I2C
 431         help
 432           Say yes here to support for Maxim Semiconductor MAX77693.
 433           This is a companion Power Management IC with Flash, Haptic, Charger,
 434           and MUIC(Micro USB Interface Controller) controls on chip.
 435           This driver provides common support for accessing the device;
 436           additional drivers must be enabled in order to use the functionality
 437           of the device.
 438
 439 config MFD_MAX8925
 440         bool "Maxim Semiconductor MAX8925 PMIC Support"
 441         depends on I2C=y && GENERIC_HARDIRQS
 442         select MFD_CORE
 443         help
 444           Say yes here to support for Maxim Semiconductor MAX8925. This is
 445           a Power Management IC. This driver provides common support for
 446           accessing the device, additional drivers must be enabled in order
 447           to use the functionality of the device.
 448
 449 config MFD_MAX8997
 450         bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
 451         depends on I2C=y && GENERIC_HARDIRQS
 452         select MFD_CORE
 453         help
 454           Say yes here to support for Maxim Semiconductor MAX8997/8966.
 455           This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
 456           MUIC controls on chip.
 457           This driver provides common support for accessing the device;
 458           additional drivers must be enabled in order to use the functionality
 459           of the device.
 460
 461 config MFD_MAX8998
 462         bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
 463         depends on I2C=y && GENERIC_HARDIRQS
 464         select MFD_CORE
 465         help
 466           Say yes here to support for Maxim Semiconductor MAX8998 and
 467           National Semiconductor LP3974. This is a Power Management IC.
 468           This driver provides common support for accessing the device,
 469           additional drivers must be enabled in order to use the functionality
 470           of the device.
 471
 472 config MFD_S5M_CORE
 473         bool "SAMSUNG S5M Series Support"
 474         depends on I2C=y && GENERIC_HARDIRQS
 475         select MFD_CORE
 476         select REGMAP_I2C
 477         help
 478          Support for the Samsung Electronics S5M MFD series.
 479          This driver provides common support for accessing the device,
 480          additional drivers must be enabled in order to use the functionality
 481          of the device
 482
 483 config MFD_WM8400
 484         bool "Support Wolfson Microelectronics WM8400"
 485         select MFD_CORE
 486         depends on I2C=y
 487         select REGMAP_I2C
 488         help
 489           Support for the Wolfson Microelecronics WM8400 PMIC and audio
 490           CODEC.  This driver provides common support for accessing
 491           the device, additional drivers must be enabled in order to use
 492           the functionality of the device.
 493
 494 config MFD_WM831X
 495         bool
 496         depends on GENERIC_HARDIRQS
 497
 498 config MFD_WM831X_I2C
 499         bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C"
 500         select MFD_CORE
 501         select MFD_WM831X
 502         select REGMAP_I2C
 503         select IRQ_DOMAIN
 504         depends on I2C=y && GENERIC_HARDIRQS
 505         help
 506           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 507           when controlled using I2C.  This driver provides common support
 508           for accessing the device, additional drivers must be enabled in
 509           order to use the functionality of the device.
 510
 511 config MFD_WM831X_SPI
 512         bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI"
 513         select MFD_CORE
 514         select MFD_WM831X
 515         select REGMAP_SPI
 516         select IRQ_DOMAIN
 517         depends on SPI_MASTER && GENERIC_HARDIRQS
 518         help
 519           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 520           when controlled using SPI.  This driver provides common support
 521           for accessing the device, additional drivers must be enabled in
 522           order to use the functionality of the device.
 523
 524 config MFD_WM8350
 525         bool
 526         depends on GENERIC_HARDIRQS
 527
 528 config MFD_WM8350_CONFIG_MODE_0
 529         bool
 530         depends on MFD_WM8350
 531
 532 config MFD_WM8350_CONFIG_MODE_1
 533         bool
 534         depends on MFD_WM8350
 535
 536 config MFD_WM8350_CONFIG_MODE_2
 537         bool
 538         depends on MFD_WM8350
 539
 540 config MFD_WM8350_CONFIG_MODE_3
 541         bool
 542         depends on MFD_WM8350
 543
 544 config MFD_WM8351_CONFIG_MODE_0
 545         bool
 546         depends on MFD_WM8350
 547
 548 config MFD_WM8351_CONFIG_MODE_1
 549         bool
 550         depends on MFD_WM8350
 551
 552 config MFD_WM8351_CONFIG_MODE_2
 553         bool
 554         depends on MFD_WM8350
 555
 556 config MFD_WM8351_CONFIG_MODE_3
 557         bool
 558         depends on MFD_WM8350
 559
 560 config MFD_WM8352_CONFIG_MODE_0
 561         bool
 562         depends on MFD_WM8350
 563
 564 config MFD_WM8352_CONFIG_MODE_1
 565         bool
 566         depends on MFD_WM8350
 567
 568 config MFD_WM8352_CONFIG_MODE_2
 569         bool
 570         depends on MFD_WM8350
 571
 572 config MFD_WM8352_CONFIG_MODE_3
 573         bool
 574         depends on MFD_WM8350
 575
 576 config MFD_WM8350_I2C
 577         bool "Support Wolfson Microelectronics WM8350 with I2C"
 578         select MFD_WM8350
 579         depends on I2C=y && GENERIC_HARDIRQS
 580         help
 581           The WM8350 is an integrated audio and power management
 582           subsystem with watchdog and RTC functionality for embedded
 583           systems.  This option enables core support for the WM8350 with
 584           I2C as the control interface.  Additional options must be
 585           selected to enable support for the functionality of the chip.
 586
 587 config MFD_WM8994
 588         bool "Support Wolfson Microelectronics WM8994"
 589         select MFD_CORE
 590         select REGMAP_I2C
 591         select REGMAP_IRQ
 592         depends on I2C=y && GENERIC_HARDIRQS
 593         help
 594           The WM8994 is a highly integrated hi-fi CODEC designed for
 595           smartphone applicatiosn.  As well as audio functionality it
 596           has on board GPIO and regulator functionality which is
 597           supported via the relevant subsystems.  This driver provides
 598           core support for the WM8994, in order to use the actual
 599           functionaltiy of the device other drivers must be enabled.
 600
 601 config MFD_PCF50633
 602         tristate "Support for NXP PCF50633"
 603         depends on I2C
 604         select REGMAP_I2C
 605         help
 606           Say yes here if you have NXP PCF50633 chip on your board.
 607           This core driver provides register access and IRQ handling
 608           facilities, and registers devices for the various functions
 609           so that function-specific drivers can bind to them.
 610
 611 config PCF50633_ADC
 612         tristate "Support for NXP PCF50633 ADC"
 613         depends on MFD_PCF50633
 614         help
 615          Say yes here if you want to include support for ADC in the
 616          NXP PCF50633 chip.
 617
 618 config PCF50633_GPIO
 619         tristate "Support for NXP PCF50633 GPIO"
 620         depends on MFD_PCF50633
 621         help
 622          Say yes here if you want to include support GPIO for pins on
 623          the PCF50633 chip.
 624
 625 config MFD_MC13783
 626         tristate
 627
 628 config MFD_MC13XXX
 629         tristate
 630         depends on SPI_MASTER || I2C
 631         select MFD_CORE
 632         select MFD_MC13783
 633         help
 634           Enable support for the Freescale MC13783 and MC13892 PMICs.
 635           This driver provides common support for accessing the device,
 636           additional drivers must be enabled in order to use the
 637           functionality of the device.
 638
 639 config MFD_MC13XXX_SPI
 640         tristate "Freescale MC13783 and MC13892 SPI interface"
 641         depends on SPI_MASTER
 642         select REGMAP_SPI
 643         select MFD_MC13XXX
 644         help
 645           Select this if your MC13xxx is connected via an SPI bus.
 646
 647 config MFD_MC13XXX_I2C
 648         tristate "Freescale MC13892 I2C interface"
 649         depends on I2C
 650         select REGMAP_I2C
 651         select MFD_MC13XXX
 652         help
 653           Select this if your MC13xxx is connected via an I2C bus.
 654
 655 config ABX500_CORE
 656         bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
 657         default y if ARCH_U300 || ARCH_U8500
 658         help
 659           Say yes here if you have the ABX500 Mixed Signal IC family
 660           chips. This core driver expose register access functions.
 661           Functionality specific drivers using these functions can
 662           remain unchanged when IC changes. Binding of the functions to
 663           actual register access is done by the IC core driver.
 664
 665 config AB3100_CORE
 666         bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
 667         depends on I2C=y && ABX500_CORE
 668         select MFD_CORE
 669         default y if ARCH_U300
 670         help
 671           Select this to enable the AB3100 Mixed Signal IC core
 672           functionality. This connects to a AB3100 on the I2C bus
 673           and expose a number of symbols needed for dependent devices
 674           to read and write registers and subscribe to events from
 675           this multi-functional IC. This is needed to use other features
 676           of the AB3100 such as battery-backed RTC, charging control,
 677           LEDs, vibrator, system power and temperature, power management
 678           and ALSA sound.
 679
 680 config AB3100_OTP
 681         tristate "ST-Ericsson AB3100 OTP functions"
 682         depends on AB3100_CORE
 683         default y if AB3100_CORE
 684         help
 685           Select this to enable the AB3100 Mixed Signal IC OTP (one-time
 686           programmable memory) support. This exposes a sysfs file to read
 687           out OTP values.
 688
 689 config EZX_PCAP
 690         bool "PCAP Support"
 691         depends on GENERIC_HARDIRQS && SPI_MASTER
 692         help
 693           This enables the PCAP ASIC present on EZX Phones. This is
 694           needed for MMC, TouchScreen, Sound, USB, etc..
 695
 696 config AB8500_CORE
 697         bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
 698         depends on GENERIC_HARDIRQS && ABX500_CORE && MFD_DB8500_PRCMU
 699         select MFD_CORE
 700         help
 701           Select this option to enable access to AB8500 power management
 702           chip. This connects to U8500 either on the SSP/SPI bus (deprecated
 703           since hardware version v1.0) or the I2C bus via PRCMU. It also adds
 704           the irq_chip parts for handling the Mixed Signal chip events.
 705           This chip embeds various other multimedia funtionalities as well.
 706
 707 config AB8500_I2C_CORE
 708         bool "AB8500 register access via PRCMU I2C"
 709         depends on AB8500_CORE && MFD_DB8500_PRCMU
 710         default y
 711         help
 712           This enables register access to the AB8500 chip via PRCMU I2C.
 713           The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware
 714           the I2C bus is connected to the Power Reset
 715           and Mangagement Unit, PRCMU.
 716
 717 config AB8500_DEBUG
 718        bool "Enable debug info via debugfs"
 719        depends on AB8500_CORE && DEBUG_FS
 720        default y if DEBUG_FS
 721        help
 722          Select this option if you want debug information using the debug
 723          filesystem, debugfs.
 724
 725 config AB8500_GPADC
 726         bool "AB8500 GPADC driver"
 727         depends on AB8500_CORE && REGULATOR_AB8500
 728         default y
 729         help
 730           AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
 731
 732 config MFD_DB8500_PRCMU
 733         bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
 734         depends on UX500_SOC_DB8500
 735         select MFD_CORE
 736         help
 737           Select this option to enable support for the DB8500 Power Reset
 738           and Control Management Unit. This is basically an autonomous
 739           system controller running an XP70 microprocessor, which is accessed
 740           through a register map.
 741
 742 config MFD_CS5535
 743         tristate "Support for CS5535 and CS5536 southbridge core functions"
 744         select MFD_CORE
 745         depends on PCI && X86
 746         ---help---
 747           This is the core driver for CS5535/CS5536 MFD functions.  This is
 748           necessary for using the board's GPIO and MFGPT functionality.
 749
 750 config MFD_TIMBERDALE
 751         tristate "Support for the Timberdale FPGA"
 752         select MFD_CORE
 753         depends on PCI && GPIOLIB
 754         ---help---
 755         This is the core driver for the timberdale FPGA. This device is a
 756         multifunction device which exposes numerous platform devices.
 757
 758         The timberdale FPGA can be found on the Intel Atom development board
 759         for in-vehicle infontainment, called Russellville.
 760
 761 config LPC_SCH
 762         tristate "Intel SCH LPC"
 763         depends on PCI
 764         select MFD_CORE
 765         help
 766           LPC bridge function of the Intel SCH provides support for
 767           System Management Bus and General Purpose I/O.
 768
 769 config LPC_ICH
 770         tristate "Intel ICH LPC"
 771         depends on PCI
 772         select MFD_CORE
 773         help
 774           The LPC bridge function of the Intel ICH provides support for
 775           many functional units. This driver provides needed support for
 776           other drivers to control these functions, currently GPIO and
 777           watchdog.
 778
 779 config MFD_RDC321X
 780         tristate "Support for RDC-R321x southbridge"
 781         select MFD_CORE
 782         depends on PCI
 783         help
 784           Say yes here if you want to have support for the RDC R-321x SoC
 785           southbridge which provides access to GPIOs and Watchdog using the
 786           southbridge PCI device configuration space.
 787
 788 config MFD_JANZ_CMODIO
 789         tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board"
 790         select MFD_CORE
 791         depends on PCI
 792         help
 793           This is the core driver for the Janz CMOD-IO PCI MODULbus
 794           carrier board. This device is a PCI to MODULbus bridge which may
 795           host many different types of MODULbus daughterboards, including
 796           CAN and GPIO controllers.
 797
 798 config MFD_JZ4740_ADC
 799         bool "Support for the JZ4740 SoC ADC core"
 800         select MFD_CORE
 801         select GENERIC_IRQ_CHIP
 802         depends on MACH_JZ4740
 803         help
 804           Say yes here if you want support for the ADC unit in the JZ4740 SoC.
 805           This driver is necessary for jz4740-battery and jz4740-hwmon driver.
 806
 807 config MFD_VX855
 808         tristate "Support for VIA VX855/VX875 integrated south bridge"
 809         depends on PCI
 810         select MFD_CORE
 811         help
 812           Say yes here to enable support for various functions of the
 813           VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
 814           and/or vx855_gpio drivers for this to do anything useful.
 815
 816 config MFD_WL1273_CORE
 817         tristate "Support for TI WL1273 FM radio."
 818         depends on I2C
 819         select MFD_CORE
 820         default n
 821         help
 822           This is the core driver for the TI WL1273 FM radio. This MFD
 823           driver connects the radio-wl1273 V4L2 module and the wl1273
 824           audio codec.
 825
 826 config MFD_OMAP_USB_HOST
 827         bool "Support OMAP USBHS core driver"
 828         depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
 829         default y
 830         help
 831           This is the core driver for the OAMP EHCI and OHCI drivers.
 832           This MFD driver does the required setup functionalities for
 833           OMAP USB Host drivers.
 834
 835 config MFD_PM8XXX
 836         tristate
 837
 838 config MFD_PM8921_CORE
 839         tristate "Qualcomm PM8921 PMIC chip"
 840         depends on MSM_SSBI
 841         select MFD_CORE
 842         select MFD_PM8XXX
 843         help
 844           If you say yes to this option, support will be included for the
 845           built-in PM8921 PMIC chip.
 846
 847           This is required if your board has a PM8921 and uses its features,
 848           such as: MPPs, GPIOs, regulators, interrupts, and PWM.
 849
 850           Say M here if you want to include support for PM8921 chip as a module.
 851           This will build a module called "pm8921-core".
 852
 853 config MFD_PM8XXX_IRQ
 854         bool "Support for Qualcomm PM8xxx IRQ features"
 855         depends on MFD_PM8XXX
 856         default y if MFD_PM8XXX
 857         help
 858           This is the IRQ driver for Qualcomm PM 8xxx PMIC chips.
 859
 860           This is required to use certain other PM 8xxx features, such as GPIO
 861           and MPP.
 862
 863 config TPS65911_COMPARATOR
 864         tristate
 865
 866 config MFD_TPS65090
 867         bool "TPS65090 Power Management chips"
 868         depends on I2C=y && GENERIC_HARDIRQS
 869         select MFD_CORE
 870         select REGMAP_I2C
 871         help
 872           If you say yes here you get support for the TPS65090 series of
 873           Power Management chips.
 874           This driver provides common support for accessing the device,
 875           additional drivers must be enabled in order to use the
 876           functionality of the device.
 877
 878 config MFD_AAT2870_CORE
 879         bool "Support for the AnalogicTech AAT2870"
 880         select MFD_CORE
 881         depends on I2C=y && GPIOLIB
 882         help
 883           If you say yes here you get support for the AAT2870.
 884           This driver provides common support for accessing the device,
 885           additional drivers must be enabled in order to use the
 886           functionality of the device.
 887
 888 config MFD_INTEL_MSIC
 889         bool "Support for Intel MSIC"
 890         depends on INTEL_SCU_IPC
 891         select MFD_CORE
 892         help
 893           Select this option to enable access to Intel MSIC (Avatele
 894           Passage) chip. This chip embeds audio, battery, GPIO, etc.
 895           devices used in Intel Medfield platforms.
 896
 897 config MFD_RC5T583
 898         bool "Ricoh RC5T583 Power Management system device"
 899         depends on I2C=y && GENERIC_HARDIRQS
 900         select MFD_CORE
 901         select REGMAP_I2C
 902         help
 903           Select this option to get support for the RICOH583 Power
 904           Management system device.
 905           This driver provides common support for accessing the device
 906           through i2c interface. The device supports multiple sub-devices
 907           like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey.
 908           Additional drivers must be enabled in order to use the
 909           different functionality of the device.
 910
 911 config MFD_STA2X11
 912         bool "STA2X11 multi function device support"
 913         depends on STA2X11
 914         select MFD_CORE
 915
 916 config MFD_ANATOP
 917         bool "Support for Freescale i.MX on-chip ANATOP controller"
 918         depends on SOC_IMX6Q
 919         help
 920           Select this option to enable Freescale i.MX on-chip ANATOP
 921           MFD controller. This controller embeds regulator and
 922           thermal devices for Freescale i.MX platforms.
 923
 924 config MFD_PALMAS
 925         bool "Support for the TI Palmas series chips"
 926         select MFD_CORE
 927         select REGMAP_I2C
 928         select REGMAP_IRQ
 929         depends on I2C=y
 930         help
 931           If you say yes here you get support for the Palmas
 932           series of PMIC chips from Texas Instruments.
 933
 934 endmenu
 935 endif
 936
 937 menu "Multimedia Capabilities Port drivers"
 938         depends on ARCH_SA1100
 939
 940 config MCP
 941         tristate
 942
 943 # Interface drivers
 944 config MCP_SA11X0
 945         tristate "Support SA11x0 MCP interface"
 946         depends on ARCH_SA1100
 947         select MCP
 948
 949 # Chip drivers
 950 config MCP_UCB1200
 951         bool "Support for UCB1200 / UCB1300"
 952         depends on MCP_SA11X0
 953         select MCP
 954
 955 config MCP_UCB1200_TS
 956         tristate "Touchscreen interface support"
 957         depends on MCP_UCB1200 && INPUT
 958
 959 endmenu