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_TPS6586X
 147         bool "TPS6586x Power Management chips"
 148         depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS
 149         select MFD_CORE
 150         help
 151           If you say yes here you get support for the TPS6586X series of
 152           Power Management chips.
 153           This driver provides common support for accessing the device,
 154           additional drivers must be enabled in order to use the
 155           functionality of the device.
 156
 157           This driver can also be built as a module.  If so, the module
 158           will be called tps6586x.
 159
 160 config MFD_TPS65910
 161         bool "TPS65910 Power Management chip"
 162         depends on I2C=y && GPIOLIB
 163         select MFD_CORE
 164         select GPIO_TPS65910
 165         help
 166           if you say yes here you get support for the TPS65910 series of
 167           Power Management chips.
 168
 169 config MFD_TPS65912
 170         bool
 171         depends on GPIOLIB
 172
 173 config MFD_TPS65912_I2C
 174         bool "TPS95612 Power Management chip with I2C"
 175         select MFD_CORE
 176         select MFD_TPS65912
 177         depends on I2C=y && GPIOLIB
 178         help
 179           If you say yes here you get support for the TPS65912 series of
 180           PM chips with I2C interface.
 181
 182 config MFD_TPS65912_SPI
 183         bool "TPS65912 Power Management chip with SPI"
 184         select MFD_CORE
 185         select MFD_TPS65912
 186         depends on SPI_MASTER && GPIOLIB
 187         help
 188           If you say yes here you get support for the TPS65912 series of
 189           PM chips with SPI interface.
 190
 191 config MENELAUS
 192         bool "Texas Instruments TWL92330/Menelaus PM chip"
 193         depends on I2C=y && ARCH_OMAP2
 194         help
 195           If you say yes here you get support for the Texas Instruments
 196           TWL92330/Menelaus Power Management chip. This include voltage
 197           regulators, Dual slot memory card transceivers, real-time clock
 198           and other features that are often used in portable devices like
 199           cell phones and PDAs.
 200
 201 config TWL4030_CORE
 202         bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support"
 203         depends on I2C=y && GENERIC_HARDIRQS
 204         help
 205           Say yes here if you have TWL4030 / TWL6030 family chip on your board.
 206           This core driver provides register access and IRQ handling
 207           facilities, and registers devices for the various functions
 208           so that function-specific drivers can bind to them.
 209
 210           These multi-function chips are found on many OMAP2 and OMAP3
 211           boards, providing power management, RTC, GPIO, keypad, a
 212           high speed USB OTG transceiver, an audio codec (on most
 213           versions) and many other features.
 214
 215 config TWL4030_MADC
 216         tristate "Texas Instruments TWL4030 MADC"
 217         depends on TWL4030_CORE
 218         help
 219         This driver provides support for triton TWL4030-MADC. The
 220         driver supports both RT and SW conversion methods.
 221
 222         This driver can be built as a module. If so it will be
 223         named twl4030-madc
 224
 225 config TWL4030_POWER
 226         bool "Support power resources on TWL4030 family chips"
 227         depends on TWL4030_CORE && ARM
 228         help
 229           Say yes here if you want to use the power resources on the
 230           TWL4030 family chips.  Most of these resources are regulators,
 231           which have a separate driver; some are control signals, such
 232           as clock request handshaking.
 233
 234           This driver uses board-specific data to initialize the resources
 235           and load scripts controlling which resources are switched off/on
 236           or reset when a sleep, wakeup or warm reset event occurs.
 237
 238 config MFD_TWL4030_AUDIO
 239         bool
 240         depends on TWL4030_CORE
 241         select MFD_CORE
 242         default n
 243
 244 config TWL6030_PWM
 245         tristate "TWL6030 PWM (Pulse Width Modulator) Support"
 246         depends on TWL4030_CORE
 247         select HAVE_PWM
 248         default n
 249         help
 250           Say yes here if you want support for TWL6030 PWM.
 251           This is used to control charging LED brightness.
 252
 253 config TWL6040_CORE
 254         bool
 255         depends on TWL4030_CORE && GENERIC_HARDIRQS
 256         select MFD_CORE
 257         default n
 258
 259 config MFD_STMPE
 260         bool "Support STMicroelectronics STMPE"
 261         depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS
 262         select MFD_CORE
 263         help
 264           Support for the STMPE family of I/O Expanders from
 265           STMicroelectronics.
 266
 267           Currently supported devices are:
 268
 269                 STMPE811: GPIO, Touchscreen
 270                 STMPE1601: GPIO, Keypad
 271                 STMPE2401: GPIO, Keypad
 272                 STMPE2403: GPIO, Keypad
 273
 274           This driver provides common support for accessing the device,
 275           additional drivers must be enabled in order to use the functionality
 276           of the device.  Currently available sub drivers are:
 277
 278                 GPIO: stmpe-gpio
 279                 Keypad: stmpe-keypad
 280                 Touchscreen: stmpe-ts
 281
 282 menu "STMPE Interface Drivers"
 283 depends on MFD_STMPE
 284
 285 config STMPE_I2C
 286         bool "STMPE I2C Inteface"
 287         depends on I2C=y
 288         default y
 289         help
 290           This is used to enable I2C interface of STMPE
 291
 292 config STMPE_SPI
 293         bool "STMPE SPI Inteface"
 294         depends on SPI_MASTER
 295         help
 296           This is used to enable SPI interface of STMPE
 297 endmenu
 298
 299 config MFD_TC3589X
 300         bool "Support Toshiba TC35892 and variants"
 301         depends on I2C=y && GENERIC_HARDIRQS
 302         select MFD_CORE
 303         help
 304           Support for the Toshiba TC35892 and variants I/O Expander.
 305
 306           This driver provides common support for accessing the device,
 307           additional drivers must be enabled in order to use the
 308           functionality of the device.
 309
 310 config MFD_TMIO
 311         bool
 312         default n
 313
 314 config MFD_T7L66XB
 315         bool "Support Toshiba T7L66XB"
 316         depends on ARM && HAVE_CLK
 317         select MFD_CORE
 318         select MFD_TMIO
 319         help
 320           Support for Toshiba Mobile IO Controller T7L66XB
 321
 322 config MFD_TC6387XB
 323         bool "Support Toshiba TC6387XB"
 324         depends on ARM && HAVE_CLK
 325         select MFD_CORE
 326         select MFD_TMIO
 327         help
 328           Support for Toshiba Mobile IO Controller TC6387XB
 329
 330 config MFD_TC6393XB
 331         bool "Support Toshiba TC6393XB"
 332         depends on GPIOLIB && ARM && HAVE_CLK
 333         select MFD_CORE
 334         select MFD_TMIO
 335         help
 336           Support for Toshiba Mobile IO Controller TC6393XB
 337
 338 config PMIC_DA903X
 339         bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
 340         depends on I2C=y
 341         help
 342           Say yes here to support for Dialog Semiconductor DA9030 (a.k.a
 343           ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
 344           usually found on PXA processors-based platforms. This includes
 345           the I2C driver and the core APIs _only_, you have to select
 346           individual components like LCD backlight, voltage regulators,
 347           LEDs and battery-charger under the corresponding menus.
 348
 349 config PMIC_DA9052
 350         bool
 351         select MFD_CORE
 352
 353 config MFD_DA9052_SPI
 354         bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI"
 355         select REGMAP_SPI
 356         select REGMAP_IRQ
 357         select PMIC_DA9052
 358         depends on SPI_MASTER=y
 359         help
 360           Support for the Dialog Semiconductor DA9052 PMIC
 361           when controlled using SPI. This driver provides common support
 362           for accessing the device, additional drivers must be enabled in
 363           order to use the functionality of the device.
 364
 365 config MFD_DA9052_I2C
 366         bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C"
 367         select REGMAP_I2C
 368         select REGMAP_IRQ
 369         select PMIC_DA9052
 370         depends on I2C=y
 371         help
 372           Support for the Dialog Semiconductor DA9052 PMIC
 373           when controlled using I2C. This driver provides common support
 374           for accessing the device, additional drivers must be enabled in
 375           order to use the functionality of the device.
 376
 377 config PMIC_ADP5520
 378         bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
 379         depends on I2C=y
 380         help
 381           Say yes here to add support for Analog Devices AD5520 and ADP5501,
 382           Multifunction Power Management IC. This includes
 383           the I2C driver and the core APIs _only_, you have to select
 384           individual components like LCD backlight, LEDs, GPIOs and Kepad
 385           under the corresponding menus.
 386
 387 config MFD_MAX8925
 388         bool "Maxim Semiconductor MAX8925 PMIC Support"
 389         depends on I2C=y && GENERIC_HARDIRQS
 390         select MFD_CORE
 391         help
 392           Say yes here to support for Maxim Semiconductor MAX8925. This is
 393           a Power Management IC. This driver provies common support for
 394           accessing the device, additional drivers must be enabled in order
 395           to use the functionality of the device.
 396
 397 config MFD_MAX8997
 398         bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
 399         depends on I2C=y && GENERIC_HARDIRQS
 400         select MFD_CORE
 401         help
 402           Say yes here to support for Maxim Semiconductor MAX8998/8966.
 403           This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
 404           MUIC controls on chip.
 405           This driver provides common support for accessing the device;
 406           additional drivers must be enabled in order to use the functionality
 407           of the device.
 408
 409 config MFD_MAX8998
 410         bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
 411         depends on I2C=y && GENERIC_HARDIRQS
 412         select MFD_CORE
 413         help
 414           Say yes here to support for Maxim Semiconductor MAX8998 and
 415           National Semiconductor LP3974. This is a Power Management IC.
 416           This driver provies common support for accessing the device,
 417           additional drivers must be enabled in order to use the functionality
 418           of the device.
 419
 420 config MFD_S5M_CORE
 421         bool "SAMSUNG S5M Series Support"
 422         depends on I2C=y && GENERIC_HARDIRQS
 423         select MFD_CORE
 424         select REGMAP_I2C
 425         help
 426          Support for the Samsung Electronics S5M MFD series.
 427          This driver provies common support for accessing the device,
 428          additional drivers must be enabled in order to use the functionality
 429          of the device
 430
 431 config MFD_WM8400
 432         tristate "Support Wolfson Microelectronics WM8400"
 433         select MFD_CORE
 434         depends on I2C
 435         select REGMAP_I2C
 436         help
 437           Support for the Wolfson Microelecronics WM8400 PMIC and audio
 438           CODEC.  This driver provides common support for accessing
 439           the device, additional drivers must be enabled in order to use
 440           the functionality of the device.
 441
 442 config MFD_WM831X
 443         bool
 444         depends on GENERIC_HARDIRQS
 445
 446 config MFD_WM831X_I2C
 447         bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C"
 448         select MFD_CORE
 449         select MFD_WM831X
 450         select REGMAP_I2C
 451         depends on I2C=y && GENERIC_HARDIRQS
 452         help
 453           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 454           when controlled using I2C.  This driver provides common support
 455           for accessing the device, additional drivers must be enabled in
 456           order to use the functionality of the device.
 457
 458 config MFD_WM831X_SPI
 459         bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI"
 460         select MFD_CORE
 461         select MFD_WM831X
 462         select REGMAP_SPI
 463         depends on SPI_MASTER && GENERIC_HARDIRQS
 464         help
 465           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 466           when controlled using SPI.  This driver provides common support
 467           for accessing the device, additional drivers must be enabled in
 468           order to use the functionality of the device.
 469
 470 config MFD_WM8350
 471         bool
 472         depends on GENERIC_HARDIRQS
 473
 474 config MFD_WM8350_CONFIG_MODE_0
 475         bool
 476         depends on MFD_WM8350
 477
 478 config MFD_WM8350_CONFIG_MODE_1
 479         bool
 480         depends on MFD_WM8350
 481
 482 config MFD_WM8350_CONFIG_MODE_2
 483         bool
 484         depends on MFD_WM8350
 485
 486 config MFD_WM8350_CONFIG_MODE_3
 487         bool
 488         depends on MFD_WM8350
 489
 490 config MFD_WM8351_CONFIG_MODE_0
 491         bool
 492         depends on MFD_WM8350
 493
 494 config MFD_WM8351_CONFIG_MODE_1
 495         bool
 496         depends on MFD_WM8350
 497
 498 config MFD_WM8351_CONFIG_MODE_2
 499         bool
 500         depends on MFD_WM8350
 501
 502 config MFD_WM8351_CONFIG_MODE_3
 503         bool
 504         depends on MFD_WM8350
 505
 506 config MFD_WM8352_CONFIG_MODE_0
 507         bool
 508         depends on MFD_WM8350
 509
 510 config MFD_WM8352_CONFIG_MODE_1
 511         bool
 512         depends on MFD_WM8350
 513
 514 config MFD_WM8352_CONFIG_MODE_2
 515         bool
 516         depends on MFD_WM8350
 517
 518 config MFD_WM8352_CONFIG_MODE_3
 519         bool
 520         depends on MFD_WM8350
 521
 522 config MFD_WM8350_I2C
 523         bool "Support Wolfson Microelectronics WM8350 with I2C"
 524         select MFD_WM8350
 525         depends on I2C=y && GENERIC_HARDIRQS
 526         help
 527           The WM8350 is an integrated audio and power management
 528           subsystem with watchdog and RTC functionality for embedded
 529           systems.  This option enables core support for the WM8350 with
 530           I2C as the control interface.  Additional options must be
 531           selected to enable support for the functionality of the chip.
 532
 533 config MFD_WM8994
 534         bool "Support Wolfson Microelectronics WM8994"
 535         select MFD_CORE
 536         select REGMAP_I2C
 537         select REGMAP_IRQ
 538         depends on I2C=y && GENERIC_HARDIRQS
 539         help
 540           The WM8994 is a highly integrated hi-fi CODEC designed for
 541           smartphone applicatiosn.  As well as audio functionality it
 542           has on board GPIO and regulator functionality which is
 543           supported via the relevant subsystems.  This driver provides
 544           core support for the WM8994, in order to use the actual
 545           functionaltiy of the device other drivers must be enabled.
 546
 547 config MFD_PCF50633
 548         tristate "Support for NXP PCF50633"
 549         depends on I2C
 550         select REGMAP_I2C
 551         help
 552           Say yes here if you have NXP PCF50633 chip on your board.
 553           This core driver provides register access and IRQ handling
 554           facilities, and registers devices for the various functions
 555           so that function-specific drivers can bind to them.
 556
 557 config PCF50633_ADC
 558         tristate "Support for NXP PCF50633 ADC"
 559         depends on MFD_PCF50633
 560         help
 561          Say yes here if you want to include support for ADC in the
 562          NXP PCF50633 chip.
 563
 564 config PCF50633_GPIO
 565         tristate "Support for NXP PCF50633 GPIO"
 566         depends on MFD_PCF50633
 567         help
 568          Say yes here if you want to include support GPIO for pins on
 569          the PCF50633 chip.
 570
 571 config MFD_MC13783
 572         tristate
 573
 574 config MFD_MC13XXX
 575         tristate "Support Freescale MC13783 and MC13892"
 576         depends on SPI_MASTER
 577         select MFD_CORE
 578         select MFD_MC13783
 579         help
 580           Support for the Freescale (Atlas) PMIC and audio CODECs
 581           MC13783 and MC13892.
 582           This driver provides common support for accessing  the device,
 583           additional drivers must be enabled in order to use the
 584           functionality of the device.
 585
 586 config ABX500_CORE
 587         bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
 588         default y if ARCH_U300 || ARCH_U8500
 589         help
 590           Say yes here if you have the ABX500 Mixed Signal IC family
 591           chips. This core driver expose register access functions.
 592           Functionality specific drivers using these functions can
 593           remain unchanged when IC changes. Binding of the functions to
 594           actual register access is done by the IC core driver.
 595
 596 config AB3100_CORE
 597         bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
 598         depends on I2C=y && ABX500_CORE
 599         select MFD_CORE
 600         default y if ARCH_U300
 601         help
 602           Select this to enable the AB3100 Mixed Signal IC core
 603           functionality. This connects to a AB3100 on the I2C bus
 604           and expose a number of symbols needed for dependent devices
 605           to read and write registers and subscribe to events from
 606           this multi-functional IC. This is needed to use other features
 607           of the AB3100 such as battery-backed RTC, charging control,
 608           LEDs, vibrator, system power and temperature, power management
 609           and ALSA sound.
 610
 611 config AB3100_OTP
 612         tristate "ST-Ericsson AB3100 OTP functions"
 613         depends on AB3100_CORE
 614         default y if AB3100_CORE
 615         help
 616           Select this to enable the AB3100 Mixed Signal IC OTP (one-time
 617           programmable memory) support. This exposes a sysfs file to read
 618           out OTP values.
 619
 620 config EZX_PCAP
 621         bool "PCAP Support"
 622         depends on GENERIC_HARDIRQS && SPI_MASTER
 623         help
 624           This enables the PCAP ASIC present on EZX Phones. This is
 625           needed for MMC, TouchScreen, Sound, USB, etc..
 626
 627 config AB5500_CORE
 628         bool "ST-Ericsson AB5500 Mixed Signal Power Management chip"
 629         depends on ABX500_CORE && MFD_DB5500_PRCMU
 630         select MFD_CORE
 631         help
 632           Select this option to enable access to AB5500 power management
 633           chip. This connects to the db5500 chip via the I2C bus via PRCMU.
 634           This chip embeds various other multimedia funtionalities as well.
 635
 636 config AB5500_DEBUG
 637         bool "Enable debug info via debugfs"
 638         depends on AB5500_CORE && DEBUG_FS
 639         default y if DEBUG_FS
 640         help
 641           Select this option if you want debug information from the AB5500
 642           using the debug filesystem, debugfs.
 643
 644 config AB8500_CORE
 645         bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
 646         depends on GENERIC_HARDIRQS && ABX500_CORE
 647         select MFD_CORE
 648         help
 649           Select this option to enable access to AB8500 power management
 650           chip. This connects to U8500 either on the SSP/SPI bus (deprecated
 651           since hardware version v1.0) or the I2C bus via PRCMU. It also adds
 652           the irq_chip parts for handling the Mixed Signal chip events.
 653           This chip embeds various other multimedia funtionalities as well.
 654
 655 config AB8500_I2C_CORE
 656         bool "AB8500 register access via PRCMU I2C"
 657         depends on AB8500_CORE && MFD_DB8500_PRCMU
 658         default y
 659         help
 660           This enables register access to the AB8500 chip via PRCMU I2C.
 661           The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware
 662           the I2C bus is connected to the Power Reset
 663           and Mangagement Unit, PRCMU.
 664
 665 config AB8500_DEBUG
 666        bool "Enable debug info via debugfs"
 667        depends on AB8500_CORE && DEBUG_FS
 668        default y if DEBUG_FS
 669        help
 670          Select this option if you want debug information using the debug
 671          filesystem, debugfs.
 672
 673 config AB8500_GPADC
 674         bool "AB8500 GPADC driver"
 675         depends on AB8500_CORE && REGULATOR_AB8500
 676         default y
 677         help
 678           AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
 679
 680 config MFD_DB8500_PRCMU
 681         bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
 682         depends on UX500_SOC_DB8500
 683         select MFD_CORE
 684         help
 685           Select this option to enable support for the DB8500 Power Reset
 686           and Control Management Unit. This is basically an autonomous
 687           system controller running an XP70 microprocessor, which is accessed
 688           through a register map.
 689
 690 config MFD_DB5500_PRCMU
 691         bool "ST-Ericsson DB5500 Power Reset Control Management Unit"
 692         depends on UX500_SOC_DB5500
 693         select MFD_CORE
 694         help
 695           Select this option to enable support for the DB5500 Power Reset
 696           and Control Management Unit. This is basically an autonomous
 697           system controller running an XP70 microprocessor, which is accessed
 698           through a register map.
 699
 700 config MFD_CS5535
 701         tristate "Support for CS5535 and CS5536 southbridge core functions"
 702         select MFD_CORE
 703         depends on PCI && X86
 704         ---help---
 705           This is the core driver for CS5535/CS5536 MFD functions.  This is
 706           necessary for using the board's GPIO and MFGPT functionality.
 707
 708 config MFD_TIMBERDALE
 709         tristate "Support for the Timberdale FPGA"
 710         select MFD_CORE
 711         depends on PCI && GPIOLIB
 712         ---help---
 713         This is the core driver for the timberdale FPGA. This device is a
 714         multifunction device which exposes numerous platform devices.
 715
 716         The timberdale FPGA can be found on the Intel Atom development board
 717         for in-vehicle infontainment, called Russellville.
 718
 719 config LPC_SCH
 720         tristate "Intel SCH LPC"
 721         depends on PCI
 722         select MFD_CORE
 723         help
 724           LPC bridge function of the Intel SCH provides support for
 725           System Management Bus and General Purpose I/O.
 726
 727 config MFD_RDC321X
 728         tristate "Support for RDC-R321x southbridge"
 729         select MFD_CORE
 730         depends on PCI
 731         help
 732           Say yes here if you want to have support for the RDC R-321x SoC
 733           southbridge which provides access to GPIOs and Watchdog using the
 734           southbridge PCI device configuration space.
 735
 736 config MFD_JANZ_CMODIO
 737         tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board"
 738         select MFD_CORE
 739         depends on PCI
 740         help
 741           This is the core driver for the Janz CMOD-IO PCI MODULbus
 742           carrier board. This device is a PCI to MODULbus bridge which may
 743           host many different types of MODULbus daughterboards, including
 744           CAN and GPIO controllers.
 745
 746 config MFD_JZ4740_ADC
 747         bool "Support for the JZ4740 SoC ADC core"
 748         select MFD_CORE
 749         select GENERIC_IRQ_CHIP
 750         depends on MACH_JZ4740
 751         help
 752           Say yes here if you want support for the ADC unit in the JZ4740 SoC.
 753           This driver is necessary for jz4740-battery and jz4740-hwmon driver.
 754
 755 config MFD_VX855
 756         tristate "Support for VIA VX855/VX875 integrated south bridge"
 757         depends on PCI
 758         select MFD_CORE
 759         help
 760           Say yes here to enable support for various functions of the
 761           VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
 762           and/or vx855_gpio drivers for this to do anything useful.
 763
 764 config MFD_WL1273_CORE
 765         tristate "Support for TI WL1273 FM radio."
 766         depends on I2C
 767         select MFD_CORE
 768         default n
 769         help
 770           This is the core driver for the TI WL1273 FM radio. This MFD
 771           driver connects the radio-wl1273 V4L2 module and the wl1273
 772           audio codec.
 773
 774 config MFD_OMAP_USB_HOST
 775         bool "Support OMAP USBHS core driver"
 776         depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
 777         default y
 778         help
 779           This is the core driver for the OAMP EHCI and OHCI drivers.
 780           This MFD driver does the required setup functionalities for
 781           OMAP USB Host drivers.
 782
 783 config MFD_PM8XXX
 784         tristate
 785
 786 config MFD_PM8921_CORE
 787         tristate "Qualcomm PM8921 PMIC chip"
 788         depends on MSM_SSBI
 789         select MFD_CORE
 790         select MFD_PM8XXX
 791         help
 792           If you say yes to this option, support will be included for the
 793           built-in PM8921 PMIC chip.
 794
 795           This is required if your board has a PM8921 and uses its features,
 796           such as: MPPs, GPIOs, regulators, interrupts, and PWM.
 797
 798           Say M here if you want to include support for PM8921 chip as a module.
 799           This will build a module called "pm8921-core".
 800
 801 config MFD_PM8XXX_IRQ
 802         bool "Support for Qualcomm PM8xxx IRQ features"
 803         depends on MFD_PM8XXX
 804         default y if MFD_PM8XXX
 805         help
 806           This is the IRQ driver for Qualcomm PM 8xxx PMIC chips.
 807
 808           This is required to use certain other PM 8xxx features, such as GPIO
 809           and MPP.
 810
 811 config TPS65911_COMPARATOR
 812         tristate
 813
 814 config MFD_AAT2870_CORE
 815         bool "Support for the AnalogicTech AAT2870"
 816         select MFD_CORE
 817         depends on I2C=y && GPIOLIB
 818         help
 819           If you say yes here you get support for the AAT2870.
 820           This driver provides common support for accessing the device,
 821           additional drivers must be enabled in order to use the
 822           functionality of the device.
 823
 824 config MFD_INTEL_MSIC
 825         bool "Support for Intel MSIC"
 826         depends on INTEL_SCU_IPC
 827         select MFD_CORE
 828         help
 829           Select this option to enable access to Intel MSIC (Avatele
 830           Passage) chip. This chip embeds audio, battery, GPIO, etc.
 831           devices used in Intel Medfield platforms.
 832
 833 endmenu
 834 endif
 835
 836 menu "Multimedia Capabilities Port drivers"
 837         depends on ARCH_SA1100
 838
 839 config MCP
 840         tristate
 841
 842 # Interface drivers
 843 config MCP_SA11X0
 844         tristate "Support SA11x0 MCP interface"
 845         depends on ARCH_SA1100
 846         select MCP
 847
 848 # Chip drivers
 849 config MCP_UCB1200
 850         tristate "Support for UCB1200 / UCB1300"
 851         depends on MCP
 852
 853 config MCP_UCB1200_TS
 854         tristate "Touchscreen interface support"
 855         depends on MCP_UCB1200 && INPUT
 856
 857 endmenu