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 && IRQ_DOMAIN
 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_ADP5520
 350         bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
 351         depends on I2C=y
 352         help
 353           Say yes here to add support for Analog Devices AD5520 and ADP5501,
 354           Multifunction Power Management IC. This includes
 355           the I2C driver and the core APIs _only_, you have to select
 356           individual components like LCD backlight, LEDs, GPIOs and Kepad
 357           under the corresponding menus.
 358
 359 config MFD_MAX8925
 360         bool "Maxim Semiconductor MAX8925 PMIC Support"
 361         depends on I2C=y && GENERIC_HARDIRQS
 362         select MFD_CORE
 363         help
 364           Say yes here to support for Maxim Semiconductor MAX8925. This is
 365           a Power Management IC. This driver provies common support for
 366           accessing the device, additional drivers must be enabled in order
 367           to use the functionality of the device.
 368
 369 config MFD_MAX8997
 370         bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
 371         depends on I2C=y && GENERIC_HARDIRQS
 372         select MFD_CORE
 373         help
 374           Say yes here to support for Maxim Semiconductor MAX8998/8966.
 375           This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
 376           MUIC controls on chip.
 377           This driver provides common support for accessing the device;
 378           additional drivers must be enabled in order to use the functionality
 379           of the device.
 380
 381 config MFD_MAX8998
 382         bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
 383         depends on I2C=y && GENERIC_HARDIRQS
 384         select MFD_CORE
 385         help
 386           Say yes here to support for Maxim Semiconductor MAX8998 and
 387           National Semiconductor LP3974. This is a Power Management IC.
 388           This driver provies common support for accessing the device,
 389           additional drivers must be enabled in order to use the functionality
 390           of the device.
 391
 392 config MFD_WM8400
 393         tristate "Support Wolfson Microelectronics WM8400"
 394         select MFD_CORE
 395         depends on I2C
 396         select REGMAP_I2C
 397         help
 398           Support for the Wolfson Microelecronics WM8400 PMIC and audio
 399           CODEC.  This driver provides common support for accessing
 400           the device, additional drivers must be enabled in order to use
 401           the functionality of the device.
 402
 403 config MFD_WM831X
 404         bool
 405         depends on GENERIC_HARDIRQS
 406
 407 config MFD_WM831X_I2C
 408         bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C"
 409         select MFD_CORE
 410         select MFD_WM831X
 411         select REGMAP_I2C
 412         depends on I2C=y && GENERIC_HARDIRQS
 413         help
 414           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 415           when controlled using I2C.  This driver provides common support
 416           for accessing the device, additional drivers must be enabled in
 417           order to use the functionality of the device.
 418
 419 config MFD_WM831X_SPI
 420         bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI"
 421         select MFD_CORE
 422         select MFD_WM831X
 423         select REGMAP_SPI
 424         depends on SPI_MASTER && GENERIC_HARDIRQS
 425         help
 426           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 427           when controlled using SPI.  This driver provides common support
 428           for accessing the device, additional drivers must be enabled in
 429           order to use the functionality of the device.
 430
 431 config MFD_WM8350
 432         bool
 433         depends on GENERIC_HARDIRQS
 434
 435 config MFD_WM8350_CONFIG_MODE_0
 436         bool
 437         depends on MFD_WM8350
 438
 439 config MFD_WM8350_CONFIG_MODE_1
 440         bool
 441         depends on MFD_WM8350
 442
 443 config MFD_WM8350_CONFIG_MODE_2
 444         bool
 445         depends on MFD_WM8350
 446
 447 config MFD_WM8350_CONFIG_MODE_3
 448         bool
 449         depends on MFD_WM8350
 450
 451 config MFD_WM8351_CONFIG_MODE_0
 452         bool
 453         depends on MFD_WM8350
 454
 455 config MFD_WM8351_CONFIG_MODE_1
 456         bool
 457         depends on MFD_WM8350
 458
 459 config MFD_WM8351_CONFIG_MODE_2
 460         bool
 461         depends on MFD_WM8350
 462
 463 config MFD_WM8351_CONFIG_MODE_3
 464         bool
 465         depends on MFD_WM8350
 466
 467 config MFD_WM8352_CONFIG_MODE_0
 468         bool
 469         depends on MFD_WM8350
 470
 471 config MFD_WM8352_CONFIG_MODE_1
 472         bool
 473         depends on MFD_WM8350
 474
 475 config MFD_WM8352_CONFIG_MODE_2
 476         bool
 477         depends on MFD_WM8350
 478
 479 config MFD_WM8352_CONFIG_MODE_3
 480         bool
 481         depends on MFD_WM8350
 482
 483 config MFD_WM8350_I2C
 484         bool "Support Wolfson Microelectronics WM8350 with I2C"
 485         select MFD_WM8350
 486         depends on I2C=y && GENERIC_HARDIRQS
 487         help
 488           The WM8350 is an integrated audio and power management
 489           subsystem with watchdog and RTC functionality for embedded
 490           systems.  This option enables core support for the WM8350 with
 491           I2C as the control interface.  Additional options must be
 492           selected to enable support for the functionality of the chip.
 493
 494 config MFD_WM8994
 495         bool "Support Wolfson Microelectronics WM8994"
 496         select MFD_CORE
 497         select REGMAP_I2C
 498         depends on I2C=y && GENERIC_HARDIRQS
 499         help
 500           The WM8994 is a highly integrated hi-fi CODEC designed for
 501           smartphone applicatiosn.  As well as audio functionality it
 502           has on board GPIO and regulator functionality which is
 503           supported via the relevant subsystems.  This driver provides
 504           core support for the WM8994, in order to use the actual
 505           functionaltiy of the device other drivers must be enabled.
 506
 507 config MFD_PCF50633
 508         tristate "Support for NXP PCF50633"
 509         depends on I2C
 510         select REGMAP_I2C
 511         help
 512           Say yes here if you have NXP PCF50633 chip on your board.
 513           This core driver provides register access and IRQ handling
 514           facilities, and registers devices for the various functions
 515           so that function-specific drivers can bind to them.
 516
 517 config PCF50633_ADC
 518         tristate "Support for NXP PCF50633 ADC"
 519         depends on MFD_PCF50633
 520         help
 521          Say yes here if you want to include support for ADC in the
 522          NXP PCF50633 chip.
 523
 524 config PCF50633_GPIO
 525         tristate "Support for NXP PCF50633 GPIO"
 526         depends on MFD_PCF50633
 527         help
 528          Say yes here if you want to include support GPIO for pins on
 529          the PCF50633 chip.
 530
 531 config MFD_MC13783
 532         tristate
 533
 534 config MFD_MC13XXX
 535         tristate "Support Freescale MC13783 and MC13892"
 536         depends on SPI_MASTER
 537         select MFD_CORE
 538         select MFD_MC13783
 539         help
 540           Support for the Freescale (Atlas) PMIC and audio CODECs
 541           MC13783 and MC13892.
 542           This driver provides common support for accessing  the device,
 543           additional drivers must be enabled in order to use the
 544           functionality of the device.
 545
 546 config ABX500_CORE
 547         bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
 548         default y if ARCH_U300 || ARCH_U8500
 549         help
 550           Say yes here if you have the ABX500 Mixed Signal IC family
 551           chips. This core driver expose register access functions.
 552           Functionality specific drivers using these functions can
 553           remain unchanged when IC changes. Binding of the functions to
 554           actual register access is done by the IC core driver.
 555
 556 config AB3100_CORE
 557         bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
 558         depends on I2C=y && ABX500_CORE
 559         select MFD_CORE
 560         default y if ARCH_U300
 561         help
 562           Select this to enable the AB3100 Mixed Signal IC core
 563           functionality. This connects to a AB3100 on the I2C bus
 564           and expose a number of symbols needed for dependent devices
 565           to read and write registers and subscribe to events from
 566           this multi-functional IC. This is needed to use other features
 567           of the AB3100 such as battery-backed RTC, charging control,
 568           LEDs, vibrator, system power and temperature, power management
 569           and ALSA sound.
 570
 571 config AB3100_OTP
 572         tristate "ST-Ericsson AB3100 OTP functions"
 573         depends on AB3100_CORE
 574         default y if AB3100_CORE
 575         help
 576           Select this to enable the AB3100 Mixed Signal IC OTP (one-time
 577           programmable memory) support. This exposes a sysfs file to read
 578           out OTP values.
 579
 580 config EZX_PCAP
 581         bool "PCAP Support"
 582         depends on GENERIC_HARDIRQS && SPI_MASTER
 583         help
 584           This enables the PCAP ASIC present on EZX Phones. This is
 585           needed for MMC, TouchScreen, Sound, USB, etc..
 586
 587 config AB5500_CORE
 588         bool "ST-Ericsson AB5500 Mixed Signal Power Management chip"
 589         depends on ABX500_CORE && MFD_DB5500_PRCMU
 590         select MFD_CORE
 591         help
 592           Select this option to enable access to AB5500 power management
 593           chip. This connects to the db5500 chip via the I2C bus via PRCMU.
 594           This chip embeds various other multimedia funtionalities as well.
 595
 596 config AB5500_DEBUG
 597         bool "Enable debug info via debugfs"
 598         depends on AB5500_CORE && DEBUG_FS
 599         default y if DEBUG_FS
 600         help
 601           Select this option if you want debug information from the AB5500
 602           using the debug filesystem, debugfs.
 603
 604 config AB8500_CORE
 605         bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
 606         depends on GENERIC_HARDIRQS && ABX500_CORE
 607         select MFD_CORE
 608         help
 609           Select this option to enable access to AB8500 power management
 610           chip. This connects to U8500 either on the SSP/SPI bus (deprecated
 611           since hardware version v1.0) or the I2C bus via PRCMU. It also adds
 612           the irq_chip parts for handling the Mixed Signal chip events.
 613           This chip embeds various other multimedia funtionalities as well.
 614
 615 config AB8500_I2C_CORE
 616         bool "AB8500 register access via PRCMU I2C"
 617         depends on AB8500_CORE && MFD_DB8500_PRCMU
 618         default y
 619         help
 620           This enables register access to the AB8500 chip via PRCMU I2C.
 621           The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware
 622           the I2C bus is connected to the Power Reset
 623           and Mangagement Unit, PRCMU.
 624
 625 config AB8500_DEBUG
 626        bool "Enable debug info via debugfs"
 627        depends on AB8500_CORE && DEBUG_FS
 628        default y if DEBUG_FS
 629        help
 630          Select this option if you want debug information using the debug
 631          filesystem, debugfs.
 632
 633 config AB8500_GPADC
 634         bool "AB8500 GPADC driver"
 635         depends on AB8500_CORE && REGULATOR_AB8500
 636         default y
 637         help
 638           AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
 639
 640 config MFD_DB8500_PRCMU
 641         bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
 642         depends on UX500_SOC_DB8500
 643         select MFD_CORE
 644         help
 645           Select this option to enable support for the DB8500 Power Reset
 646           and Control Management Unit. This is basically an autonomous
 647           system controller running an XP70 microprocessor, which is accessed
 648           through a register map.
 649
 650 config MFD_DB5500_PRCMU
 651         bool "ST-Ericsson DB5500 Power Reset Control Management Unit"
 652         depends on UX500_SOC_DB5500
 653         select MFD_CORE
 654         help
 655           Select this option to enable support for the DB5500 Power Reset
 656           and Control Management Unit. This is basically an autonomous
 657           system controller running an XP70 microprocessor, which is accessed
 658           through a register map.
 659
 660 config MFD_CS5535
 661         tristate "Support for CS5535 and CS5536 southbridge core functions"
 662         select MFD_CORE
 663         depends on PCI && X86
 664         ---help---
 665           This is the core driver for CS5535/CS5536 MFD functions.  This is
 666           necessary for using the board's GPIO and MFGPT functionality.
 667
 668 config MFD_TIMBERDALE
 669         tristate "Support for the Timberdale FPGA"
 670         select MFD_CORE
 671         depends on PCI && GPIOLIB
 672         ---help---
 673         This is the core driver for the timberdale FPGA. This device is a
 674         multifunction device which exposes numerous platform devices.
 675
 676         The timberdale FPGA can be found on the Intel Atom development board
 677         for in-vehicle infontainment, called Russellville.
 678
 679 config LPC_SCH
 680         tristate "Intel SCH LPC"
 681         depends on PCI
 682         select MFD_CORE
 683         help
 684           LPC bridge function of the Intel SCH provides support for
 685           System Management Bus and General Purpose I/O.
 686
 687 config MFD_RDC321X
 688         tristate "Support for RDC-R321x southbridge"
 689         select MFD_CORE
 690         depends on PCI
 691         help
 692           Say yes here if you want to have support for the RDC R-321x SoC
 693           southbridge which provides access to GPIOs and Watchdog using the
 694           southbridge PCI device configuration space.
 695
 696 config MFD_JANZ_CMODIO
 697         tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board"
 698         select MFD_CORE
 699         depends on PCI
 700         help
 701           This is the core driver for the Janz CMOD-IO PCI MODULbus
 702           carrier board. This device is a PCI to MODULbus bridge which may
 703           host many different types of MODULbus daughterboards, including
 704           CAN and GPIO controllers.
 705
 706 config MFD_JZ4740_ADC
 707         bool "Support for the JZ4740 SoC ADC core"
 708         select MFD_CORE
 709         select GENERIC_IRQ_CHIP
 710         depends on MACH_JZ4740
 711         help
 712           Say yes here if you want support for the ADC unit in the JZ4740 SoC.
 713           This driver is necessary for jz4740-battery and jz4740-hwmon driver.
 714
 715 config MFD_VX855
 716         tristate "Support for VIA VX855/VX875 integrated south bridge"
 717         depends on PCI
 718         select MFD_CORE
 719         help
 720           Say yes here to enable support for various functions of the
 721           VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
 722           and/or vx855_gpio drivers for this to do anything useful.
 723
 724 config MFD_WL1273_CORE
 725         tristate "Support for TI WL1273 FM radio."
 726         depends on I2C
 727         select MFD_CORE
 728         default n
 729         help
 730           This is the core driver for the TI WL1273 FM radio. This MFD
 731           driver connects the radio-wl1273 V4L2 module and the wl1273
 732           audio codec.
 733
 734 config MFD_OMAP_USB_HOST
 735         bool "Support OMAP USBHS core driver"
 736         depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
 737         default y
 738         help
 739           This is the core driver for the OAMP EHCI and OHCI drivers.
 740           This MFD driver does the required setup functionalities for
 741           OMAP USB Host drivers.
 742
 743 config MFD_PM8XXX
 744         tristate
 745
 746 config MFD_PM8921_CORE
 747         tristate "Qualcomm PM8921 PMIC chip"
 748         depends on MSM_SSBI
 749         select MFD_CORE
 750         select MFD_PM8XXX
 751         help
 752           If you say yes to this option, support will be included for the
 753           built-in PM8921 PMIC chip.
 754
 755           This is required if your board has a PM8921 and uses its features,
 756           such as: MPPs, GPIOs, regulators, interrupts, and PWM.
 757
 758           Say M here if you want to include support for PM8921 chip as a module.
 759           This will build a module called "pm8921-core".
 760
 761 config MFD_PM8XXX_IRQ
 762         bool "Support for Qualcomm PM8xxx IRQ features"
 763         depends on MFD_PM8XXX
 764         default y if MFD_PM8XXX
 765         help
 766           This is the IRQ driver for Qualcomm PM 8xxx PMIC chips.
 767
 768           This is required to use certain other PM 8xxx features, such as GPIO
 769           and MPP.
 770
 771 config TPS65911_COMPARATOR
 772         tristate
 773
 774 config MFD_AAT2870_CORE
 775         bool "Support for the AnalogicTech AAT2870"
 776         select MFD_CORE
 777         depends on I2C=y && GPIOLIB
 778         help
 779           If you say yes here you get support for the AAT2870.
 780           This driver provides common support for accessing the device,
 781           additional drivers must be enabled in order to use the
 782           functionality of the device.
 783
 784 config MFD_INTEL_MSIC
 785         bool "Support for Intel MSIC"
 786         depends on INTEL_SCU_IPC
 787         select MFD_CORE
 788         help
 789           Select this option to enable access to Intel MSIC (Avatele
 790           Passage) chip. This chip embeds audio, battery, GPIO, etc.
 791           devices used in Intel Medfield platforms.
 792
 793 endmenu
 794 endif
 795
 796 menu "Multimedia Capabilities Port drivers"
 797         depends on ARCH_SA1100
 798
 799 config MCP
 800         tristate
 801
 802 # Interface drivers
 803 config MCP_SA11X0
 804         tristate "Support SA11x0 MCP interface"
 805         depends on ARCH_SA1100
 806         select MCP
 807
 808 # Chip drivers
 809 config MCP_UCB1200
 810         tristate "Support for UCB1200 / UCB1300"
 811         depends on MCP
 812
 813 config MCP_UCB1200_TS
 814         tristate "Touchscreen interface support"
 815         depends on MCP_UCB1200 && INPUT
 816
 817 endmenu