drivers/mfd/Kconfig

   1 #
   2 # Multifunction miscellaneous devices
   3 #
   4
   5 if HAS_IOMEM
   6 menu "Multifunction device drivers"
   7
   8 config MFD_CORE
   9         tristate
  10         default n
  11
  12 config MFD_88PM860X
  13         bool "Support Marvell 88PM8606/88PM8607"
  14         depends on I2C=y && GENERIC_HARDIRQS
  15         select REGMAP_I2C
  16         select MFD_CORE
  17         help
  18           This supports for Marvell 88PM8606/88PM8607 Power Management IC.
  19           This includes the I2C driver and the core APIs _only_, you have to
  20           select individual components like voltage regulators, RTC and
  21           battery-charger under the corresponding menus.
  22
  23 config MFD_SM501
  24         tristate "Support for Silicon Motion SM501"
  25          ---help---
  26           This is the core driver for the Silicon Motion SM501 multimedia
  27           companion chip. This device is a multifunction device which may
  28           provide numerous interfaces including USB host controller, USB gadget,
  29           asynchronous serial ports, audio functions, and a dual display video
  30           interface. The device may be connected by PCI or local bus with
  31           varying functions enabled.
  32
  33 config MFD_SM501_GPIO
  34         bool "Export GPIO via GPIO layer"
  35         depends on MFD_SM501 && GPIOLIB
  36          ---help---
  37          This option uses the gpio library layer to export the 64 GPIO
  38          lines on the SM501. The platform data is used to supply the
  39          base number for the first GPIO line to register.
  40
  41 config MFD_ASIC3
  42         bool "Support for Compaq ASIC3"
  43         depends on GENERIC_HARDIRQS && GPIOLIB && ARM
  44         select MFD_CORE
  45          ---help---
  46           This driver supports the ASIC3 multifunction chip found on many
  47           PDAs (mainly iPAQ and HTC based ones)
  48
  49 config MFD_DAVINCI_VOICECODEC
  50         tristate
  51         select MFD_CORE
  52
  53 config MFD_DM355EVM_MSP
  54         bool "DaVinci DM355 EVM microcontroller"
  55         depends on I2C=y && MACH_DAVINCI_DM355_EVM
  56         help
  57           This driver supports the MSP430 microcontroller used on these
  58           boards.  MSP430 firmware manages resets and power sequencing,
  59           inputs from buttons and the IR remote, LEDs, an RTC, and more.
  60
  61 config MFD_TI_SSP
  62         tristate "TI Sequencer Serial Port support"
  63         depends on ARCH_DAVINCI_TNETV107X
  64         select MFD_CORE
  65         ---help---
  66           Say Y here if you want support for the Sequencer Serial Port
  67           in a Texas Instruments TNETV107X SoC.
  68
  69           To compile this driver as a module, choose M here: the
  70           module will be called ti-ssp.
  71
  72 config HTC_EGPIO
  73         bool "HTC EGPIO support"
  74         depends on GENERIC_HARDIRQS && GPIOLIB && ARM
  75         help
  76             This driver supports the CPLD egpio chip present on
  77             several HTC phones.  It provides basic support for input
  78             pins, output pins, and irqs.
  79
  80 config HTC_PASIC3
  81         tristate "HTC PASIC3 LED/DS1WM chip support"
  82         select MFD_CORE
  83         help
  84           This core driver provides register access for the LED/DS1WM
  85           chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
  86           HTC Magician devices, respectively. Actual functionality is
  87           handled by the leds-pasic3 and ds1wm drivers.
  88
  89 config HTC_I2CPLD
  90         bool "HTC I2C PLD chip support"
  91         depends on I2C=y && GPIOLIB
  92         help
  93           If you say yes here you get support for the supposed CPLD
  94           found on omap850 HTC devices like the HTC Wizard and HTC Herald.
  95           This device provides input and output GPIOs through an I2C
  96           interface to one or more sub-chips.
  97
  98 config UCB1400_CORE
  99         tristate "Philips UCB1400 Core driver"
 100         depends on AC97_BUS
 101         depends on GPIOLIB
 102         help
 103           This enables support for the Philips UCB1400 core functions.
 104           The UCB1400 is an AC97 audio codec.
 105
 106           To compile this driver as a module, choose M here: the
 107           module will be called ucb1400_core.
 108
 109 config TPS6105X
 110         tristate "TPS61050/61052 Boost Converters"
 111         depends on I2C
 112         select REGULATOR
 113         select MFD_CORE
 114         select REGULATOR_FIXED_VOLTAGE
 115         help
 116           This option enables a driver for the TP61050/TPS61052
 117           high-power "white LED driver". This boost converter is
 118           sometimes used for other things than white LEDs, and
 119           also contains a GPIO pin.
 120
 121 config TPS65010
 122         tristate "TPS6501x Power Management chips"
 123         depends on I2C && GPIOLIB
 124         default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
 125         help
 126           If you say yes here you get support for the TPS6501x series of
 127           Power Management chips.  These include voltage regulators,
 128           lithium ion/polymer battery charging, and other features that
 129           are often used in portable devices like cell phones and cameras.
 130
 131           This driver can also be built as a module.  If so, the module
 132           will be called tps65010.
 133
 134 config TPS6507X
 135         tristate "TPS6507x Power Management / Touch Screen chips"
 136         select MFD_CORE
 137         depends on I2C
 138         help
 139           If you say yes here you get support for the TPS6507x series of
 140           Power Management / Touch Screen chips.  These include voltage
 141           regulators, lithium ion/polymer battery charging, touch screen
 142           and other features that are often used in portable devices.
 143           This driver can also be built as a module.  If so, the module
 144           will be called tps6507x.
 145
 146 config MFD_TPS65217
 147         tristate "TPS65217 Power Management / White LED chips"
 148         depends on I2C
 149         select MFD_CORE
 150         select REGMAP_I2C
 151         help
 152           If you say yes here you get support for the TPS65217 series of
 153           Power Management / White LED chips.
 154           These include voltage regulators, lithium ion/polymer battery
 155           charger, wled and other features that are often used in portable
 156           devices.
 157
 158           This driver can also be built as a module.  If so, the module
 159           will be called tps65217.
 160
 161 config MFD_TPS6586X
 162         bool "TPS6586x Power Management chips"
 163         depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS
 164         select MFD_CORE
 165         depends on REGULATOR
 166         help
 167           If you say yes here you get support for the TPS6586X series of
 168           Power Management chips.
 169           This driver provides common support for accessing the device,
 170           additional drivers must be enabled in order to use the
 171           functionality of the device.
 172
 173           This driver can also be built as a module.  If so, the module
 174           will be called tps6586x.
 175
 176 config MFD_TPS65910
 177         bool "TPS65910 Power Management chip"
 178         depends on I2C=y && GPIOLIB
 179         select MFD_CORE
 180         select GPIO_TPS65910
 181         select REGMAP_I2C
 182         help
 183           if you say yes here you get support for the TPS65910 series of
 184           Power Management chips.
 185
 186 config MFD_TPS65912
 187         bool
 188         depends on GPIOLIB
 189
 190 config MFD_TPS65912_I2C
 191         bool "TPS65912 Power Management chip with I2C"
 192         select MFD_CORE
 193         select MFD_TPS65912
 194         depends on I2C=y && GPIOLIB
 195         help
 196           If you say yes here you get support for the TPS65912 series of
 197           PM chips with I2C interface.
 198
 199 config MFD_TPS65912_SPI
 200         bool "TPS65912 Power Management chip with SPI"
 201         select MFD_CORE
 202         select MFD_TPS65912
 203         depends on SPI_MASTER && GPIOLIB
 204         help
 205           If you say yes here you get support for the TPS65912 series of
 206           PM chips with SPI interface.
 207
 208 config MENELAUS
 209         bool "Texas Instruments TWL92330/Menelaus PM chip"
 210         depends on I2C=y && ARCH_OMAP2
 211         help
 212           If you say yes here you get support for the Texas Instruments
 213           TWL92330/Menelaus Power Management chip. This include voltage
 214           regulators, Dual slot memory card transceivers, real-time clock
 215           and other features that are often used in portable devices like
 216           cell phones and PDAs.
 217
 218 config TWL4030_CORE
 219         bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support"
 220         depends on I2C=y && GENERIC_HARDIRQS
 221         select IRQ_DOMAIN
 222         help
 223           Say yes here if you have TWL4030 / TWL6030 family chip on your board.
 224           This core driver provides register access and IRQ handling
 225           facilities, and registers devices for the various functions
 226           so that function-specific drivers can bind to them.
 227
 228           These multi-function chips are found on many OMAP2 and OMAP3
 229           boards, providing power management, RTC, GPIO, keypad, a
 230           high speed USB OTG transceiver, an audio codec (on most
 231           versions) and many other features.
 232
 233 config TWL4030_MADC
 234         tristate "Texas Instruments TWL4030 MADC"
 235         depends on TWL4030_CORE
 236         help
 237         This driver provides support for triton TWL4030-MADC. The
 238         driver supports both RT and SW conversion methods.
 239
 240         This driver can be built as a module. If so it will be
 241         named twl4030-madc
 242
 243 config TWL4030_POWER
 244         bool "Support power resources on TWL4030 family chips"
 245         depends on TWL4030_CORE && ARM
 246         help
 247           Say yes here if you want to use the power resources on the
 248           TWL4030 family chips.  Most of these resources are regulators,
 249           which have a separate driver; some are control signals, such
 250           as clock request handshaking.
 251
 252           This driver uses board-specific data to initialize the resources
 253           and load scripts controlling which resources are switched off/on
 254           or reset when a sleep, wakeup or warm reset event occurs.
 255
 256 config MFD_TWL4030_AUDIO
 257         bool
 258         depends on TWL4030_CORE
 259         select MFD_CORE
 260         default n
 261
 262 config TWL6030_PWM
 263         tristate "TWL6030 PWM (Pulse Width Modulator) Support"
 264         depends on TWL4030_CORE
 265         select HAVE_PWM
 266         default n
 267         help
 268           Say yes here if you want support for TWL6030 PWM.
 269           This is used to control charging LED brightness.
 270
 271 config TWL6040_CORE
 272         bool "Support for TWL6040 audio codec"
 273         depends on I2C=y && GENERIC_HARDIRQS
 274         select MFD_CORE
 275         select REGMAP_I2C
 276         default n
 277         help
 278           Say yes here if you want support for Texas Instruments TWL6040 audio
 279           codec.
 280           This driver provides common support for accessing the device,
 281           additional drivers must be enabled in order to use the
 282           functionality of the device (audio, vibra).
 283
 284 config MFD_STMPE
 285         bool "Support STMicroelectronics STMPE"
 286         depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS
 287         select MFD_CORE
 288         help
 289           Support for the STMPE family of I/O Expanders from
 290           STMicroelectronics.
 291
 292           Currently supported devices are:
 293
 294                 STMPE811: GPIO, Touchscreen
 295                 STMPE1601: GPIO, Keypad
 296                 STMPE2401: GPIO, Keypad
 297                 STMPE2403: GPIO, Keypad
 298
 299           This driver provides common support for accessing the device,
 300           additional drivers must be enabled in order to use the functionality
 301           of the device.  Currently available sub drivers are:
 302
 303                 GPIO: stmpe-gpio
 304                 Keypad: stmpe-keypad
 305                 Touchscreen: stmpe-ts
 306
 307 menu "STMPE Interface Drivers"
 308 depends on MFD_STMPE
 309
 310 config STMPE_I2C
 311         bool "STMPE I2C Inteface"
 312         depends on I2C=y
 313         default y
 314         help
 315           This is used to enable I2C interface of STMPE
 316
 317 config STMPE_SPI
 318         bool "STMPE SPI Inteface"
 319         depends on SPI_MASTER
 320         help
 321           This is used to enable SPI interface of STMPE
 322 endmenu
 323
 324 config MFD_TC3589X
 325         bool "Support Toshiba TC35892 and variants"
 326         depends on I2C=y && GENERIC_HARDIRQS
 327         select MFD_CORE
 328         help
 329           Support for the Toshiba TC35892 and variants I/O Expander.
 330
 331           This driver provides common support for accessing the device,
 332           additional drivers must be enabled in order to use the
 333           functionality of the device.
 334
 335 config MFD_TMIO
 336         bool
 337         default n
 338
 339 config MFD_T7L66XB
 340         bool "Support Toshiba T7L66XB"
 341         depends on ARM && HAVE_CLK
 342         select MFD_CORE
 343         select MFD_TMIO
 344         help
 345           Support for Toshiba Mobile IO Controller T7L66XB
 346
 347 config MFD_TC6387XB
 348         bool "Support Toshiba TC6387XB"
 349         depends on ARM && HAVE_CLK
 350         select MFD_CORE
 351         select MFD_TMIO
 352         help
 353           Support for Toshiba Mobile IO Controller TC6387XB
 354
 355 config MFD_TC6393XB
 356         bool "Support Toshiba TC6393XB"
 357         depends on GPIOLIB && ARM && HAVE_CLK
 358         select MFD_CORE
 359         select MFD_TMIO
 360         help
 361           Support for Toshiba Mobile IO Controller TC6393XB
 362
 363 config PMIC_DA903X
 364         bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
 365         depends on I2C=y
 366         help
 367           Say yes here to support for Dialog Semiconductor DA9030 (a.k.a
 368           ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
 369           usually found on PXA processors-based platforms. This includes
 370           the I2C driver and the core APIs _only_, you have to select
 371           individual components like LCD backlight, voltage regulators,
 372           LEDs and battery-charger under the corresponding menus.
 373
 374 config PMIC_DA9052
 375         bool
 376         select MFD_CORE
 377
 378 config MFD_DA9052_SPI
 379         bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI"
 380         select REGMAP_SPI
 381         select REGMAP_IRQ
 382         select PMIC_DA9052
 383         depends on SPI_MASTER=y
 384         help
 385           Support for the Dialog Semiconductor DA9052 PMIC
 386           when controlled using SPI. This driver provides common support
 387           for accessing the device, additional drivers must be enabled in
 388           order to use the functionality of the device.
 389
 390 config MFD_DA9052_I2C
 391         bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C"
 392         select REGMAP_I2C
 393         select REGMAP_IRQ
 394         select PMIC_DA9052
 395         depends on I2C=y
 396         help
 397           Support for the Dialog Semiconductor DA9052 PMIC
 398           when controlled using I2C. This driver provides common support
 399           for accessing the device, additional drivers must be enabled in
 400           order to use the functionality of the device.
 401
 402 config PMIC_ADP5520
 403         bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
 404         depends on I2C=y
 405         help
 406           Say yes here to add support for Analog Devices AD5520 and ADP5501,
 407           Multifunction Power Management IC. This includes
 408           the I2C driver and the core APIs _only_, you have to select
 409           individual components like LCD backlight, LEDs, GPIOs and Kepad
 410           under the corresponding menus.
 411
 412 config MFD_MAX8925
 413         bool "Maxim Semiconductor MAX8925 PMIC Support"
 414         depends on I2C=y && GENERIC_HARDIRQS
 415         select MFD_CORE
 416         help
 417           Say yes here to support for Maxim Semiconductor MAX8925. This is
 418           a Power Management IC. This driver provides common support for
 419           accessing the device, additional drivers must be enabled in order
 420           to use the functionality of the device.
 421
 422 config MFD_MAX8997
 423         bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
 424         depends on I2C=y && GENERIC_HARDIRQS
 425         select MFD_CORE
 426         help
 427           Say yes here to support for Maxim Semiconductor MAX8997/8966.
 428           This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
 429           MUIC controls on chip.
 430           This driver provides common support for accessing the device;
 431           additional drivers must be enabled in order to use the functionality
 432           of the device.
 433
 434 config MFD_MAX8998
 435         bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
 436         depends on I2C=y && GENERIC_HARDIRQS
 437         select MFD_CORE
 438         help
 439           Say yes here to support for Maxim Semiconductor MAX8998 and
 440           National Semiconductor LP3974. This is a Power Management IC.
 441           This driver provides common support for accessing the device,
 442           additional drivers must be enabled in order to use the functionality
 443           of the device.
 444
 445 config MFD_S5M_CORE
 446         bool "SAMSUNG S5M Series Support"
 447         depends on I2C=y && GENERIC_HARDIRQS
 448         select MFD_CORE
 449         select REGMAP_I2C
 450         help
 451          Support for the Samsung Electronics S5M MFD series.
 452          This driver provides common support for accessing the device,
 453          additional drivers must be enabled in order to use the functionality
 454          of the device
 455
 456 config MFD_WM8400
 457         tristate "Support Wolfson Microelectronics WM8400"
 458         select MFD_CORE
 459         depends on I2C
 460         select REGMAP_I2C
 461         help
 462           Support for the Wolfson Microelecronics WM8400 PMIC and audio
 463           CODEC.  This driver provides common support for accessing
 464           the device, additional drivers must be enabled in order to use
 465           the functionality of the device.
 466
 467 config MFD_WM831X
 468         bool
 469         depends on GENERIC_HARDIRQS
 470
 471 config MFD_WM831X_I2C
 472         bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C"
 473         select MFD_CORE
 474         select MFD_WM831X
 475         select REGMAP_I2C
 476         depends on I2C=y && GENERIC_HARDIRQS
 477         help
 478           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 479           when controlled using I2C.  This driver provides common support
 480           for accessing the device, additional drivers must be enabled in
 481           order to use the functionality of the device.
 482
 483 config MFD_WM831X_SPI
 484         bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI"
 485         select MFD_CORE
 486         select MFD_WM831X
 487         select REGMAP_SPI
 488         depends on SPI_MASTER && GENERIC_HARDIRQS
 489         help
 490           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
 491           when controlled using SPI.  This driver provides common support
 492           for accessing the device, additional drivers must be enabled in
 493           order to use the functionality of the device.
 494
 495 config MFD_WM8350
 496         bool
 497         depends on GENERIC_HARDIRQS
 498
 499 config MFD_WM8350_CONFIG_MODE_0
 500         bool
 501         depends on MFD_WM8350
 502
 503 config MFD_WM8350_CONFIG_MODE_1
 504         bool
 505         depends on MFD_WM8350
 506
 507 config MFD_WM8350_CONFIG_MODE_2
 508         bool
 509         depends on MFD_WM8350
 510
 511 config MFD_WM8350_CONFIG_MODE_3
 512         bool
 513         depends on MFD_WM8350
 514
 515 config MFD_WM8351_CONFIG_MODE_0
 516         bool
 517         depends on MFD_WM8350
 518
 519 config MFD_WM8351_CONFIG_MODE_1
 520         bool
 521         depends on MFD_WM8350
 522
 523 config MFD_WM8351_CONFIG_MODE_2
 524         bool
 525         depends on MFD_WM8350
 526
 527 config MFD_WM8351_CONFIG_MODE_3
 528         bool
 529         depends on MFD_WM8350
 530
 531 config MFD_WM8352_CONFIG_MODE_0
 532         bool
 533         depends on MFD_WM8350
 534
 535 config MFD_WM8352_CONFIG_MODE_1
 536         bool
 537         depends on MFD_WM8350
 538
 539 config MFD_WM8352_CONFIG_MODE_2
 540         bool
 541         depends on MFD_WM8350
 542
 543 config MFD_WM8352_CONFIG_MODE_3
 544         bool
 545         depends on MFD_WM8350
 546
 547 config MFD_WM8350_I2C
 548         bool "Support Wolfson Microelectronics WM8350 with I2C"
 549         select MFD_WM8350
 550         depends on I2C=y && GENERIC_HARDIRQS
 551         help
 552           The WM8350 is an integrated audio and power management
 553           subsystem with watchdog and RTC functionality for embedded
 554           systems.  This option enables core support for the WM8350 with
 555           I2C as the control interface.  Additional options must be
 556           selected to enable support for the functionality of the chip.
 557
 558 config MFD_WM8994
 559         bool "Support Wolfson Microelectronics WM8994"
 560         select MFD_CORE
 561         select REGMAP_I2C
 562         select REGMAP_IRQ
 563         depends on I2C=y && GENERIC_HARDIRQS
 564         help
 565           The WM8994 is a highly integrated hi-fi CODEC designed for
 566           smartphone applicatiosn.  As well as audio functionality it
 567           has on board GPIO and regulator functionality which is
 568           supported via the relevant subsystems.  This driver provides
 569           core support for the WM8994, in order to use the actual
 570           functionaltiy of the device other drivers must be enabled.
 571
 572 config MFD_PCF50633
 573         tristate "Support for NXP PCF50633"
 574         depends on I2C
 575         select REGMAP_I2C
 576         help
 577           Say yes here if you have NXP PCF50633 chip on your board.
 578           This core driver provides register access and IRQ handling
 579           facilities, and registers devices for the various functions
 580           so that function-specific drivers can bind to them.
 581
 582 config PCF50633_ADC
 583         tristate "Support for NXP PCF50633 ADC"
 584         depends on MFD_PCF50633
 585         help
 586          Say yes here if you want to include support for ADC in the
 587          NXP PCF50633 chip.
 588
 589 config PCF50633_GPIO
 590         tristate "Support for NXP PCF50633 GPIO"
 591         depends on MFD_PCF50633
 592         help
 593          Say yes here if you want to include support GPIO for pins on
 594          the PCF50633 chip.
 595
 596 config MFD_MC13783
 597         tristate
 598
 599 config MFD_MC13XXX
 600         tristate "Support Freescale MC13783 and MC13892"
 601         depends on SPI_MASTER
 602         select MFD_CORE
 603         select MFD_MC13783
 604         help
 605           Support for the Freescale (Atlas) PMIC and audio CODECs
 606           MC13783 and MC13892.
 607           This driver provides common support for accessing  the device,
 608           additional drivers must be enabled in order to use the
 609           functionality of the device.
 610
 611 config ABX500_CORE
 612         bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
 613         default y if ARCH_U300 || ARCH_U8500
 614         help
 615           Say yes here if you have the ABX500 Mixed Signal IC family
 616           chips. This core driver expose register access functions.
 617           Functionality specific drivers using these functions can
 618           remain unchanged when IC changes. Binding of the functions to
 619           actual register access is done by the IC core driver.
 620
 621 config AB3100_CORE
 622         bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
 623         depends on I2C=y && ABX500_CORE
 624         select MFD_CORE
 625         default y if ARCH_U300
 626         help
 627           Select this to enable the AB3100 Mixed Signal IC core
 628           functionality. This connects to a AB3100 on the I2C bus
 629           and expose a number of symbols needed for dependent devices
 630           to read and write registers and subscribe to events from
 631           this multi-functional IC. This is needed to use other features
 632           of the AB3100 such as battery-backed RTC, charging control,
 633           LEDs, vibrator, system power and temperature, power management
 634           and ALSA sound.
 635
 636 config AB3100_OTP
 637         tristate "ST-Ericsson AB3100 OTP functions"
 638         depends on AB3100_CORE
 639         default y if AB3100_CORE
 640         help
 641           Select this to enable the AB3100 Mixed Signal IC OTP (one-time
 642           programmable memory) support. This exposes a sysfs file to read
 643           out OTP values.
 644
 645 config EZX_PCAP
 646         bool "PCAP Support"
 647         depends on GENERIC_HARDIRQS && SPI_MASTER
 648         help
 649           This enables the PCAP ASIC present on EZX Phones. This is
 650           needed for MMC, TouchScreen, Sound, USB, etc..
 651
 652 config AB8500_CORE
 653         bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
 654         depends on GENERIC_HARDIRQS && ABX500_CORE
 655         select MFD_CORE
 656         help
 657           Select this option to enable access to AB8500 power management
 658           chip. This connects to U8500 either on the SSP/SPI bus (deprecated
 659           since hardware version v1.0) or the I2C bus via PRCMU. It also adds
 660           the irq_chip parts for handling the Mixed Signal chip events.
 661           This chip embeds various other multimedia funtionalities as well.
 662
 663 config AB8500_I2C_CORE
 664         bool "AB8500 register access via PRCMU I2C"
 665         depends on AB8500_CORE && MFD_DB8500_PRCMU
 666         default y
 667         help
 668           This enables register access to the AB8500 chip via PRCMU I2C.
 669           The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware
 670           the I2C bus is connected to the Power Reset
 671           and Mangagement Unit, PRCMU.
 672
 673 config AB8500_DEBUG
 674        bool "Enable debug info via debugfs"
 675        depends on AB8500_CORE && DEBUG_FS
 676        default y if DEBUG_FS
 677        help
 678          Select this option if you want debug information using the debug
 679          filesystem, debugfs.
 680
 681 config AB8500_GPADC
 682         bool "AB8500 GPADC driver"
 683         depends on AB8500_CORE && REGULATOR_AB8500
 684         default y
 685         help
 686           AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
 687
 688 config MFD_DB8500_PRCMU
 689         bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
 690         depends on UX500_SOC_DB8500
 691         select MFD_CORE
 692         help
 693           Select this option to enable support for the DB8500 Power Reset
 694           and Control Management Unit. This is basically an autonomous
 695           system controller running an XP70 microprocessor, which is accessed
 696           through a register map.
 697
 698 config MFD_CS5535
 699         tristate "Support for CS5535 and CS5536 southbridge core functions"
 700         select MFD_CORE
 701         depends on PCI && X86
 702         ---help---
 703           This is the core driver for CS5535/CS5536 MFD functions.  This is
 704           necessary for using the board's GPIO and MFGPT functionality.
 705
 706 config MFD_TIMBERDALE
 707         tristate "Support for the Timberdale FPGA"
 708         select MFD_CORE
 709         depends on PCI && GPIOLIB
 710         ---help---
 711         This is the core driver for the timberdale FPGA. This device is a
 712         multifunction device which exposes numerous platform devices.
 713
 714         The timberdale FPGA can be found on the Intel Atom development board
 715         for in-vehicle infontainment, called Russellville.
 716
 717 config LPC_SCH
 718         tristate "Intel SCH LPC"
 719         depends on PCI
 720         select MFD_CORE
 721         help
 722           LPC bridge function of the Intel SCH provides support for
 723           System Management Bus and General Purpose I/O.
 724
 725 config MFD_RDC321X
 726         tristate "Support for RDC-R321x southbridge"
 727         select MFD_CORE
 728         depends on PCI
 729         help
 730           Say yes here if you want to have support for the RDC R-321x SoC
 731           southbridge which provides access to GPIOs and Watchdog using the
 732           southbridge PCI device configuration space.
 733
 734 config MFD_JANZ_CMODIO
 735         tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board"
 736         select MFD_CORE
 737         depends on PCI
 738         help
 739           This is the core driver for the Janz CMOD-IO PCI MODULbus
 740           carrier board. This device is a PCI to MODULbus bridge which may
 741           host many different types of MODULbus daughterboards, including
 742           CAN and GPIO controllers.
 743
 744 config MFD_JZ4740_ADC
 745         bool "Support for the JZ4740 SoC ADC core"
 746         select MFD_CORE
 747         select GENERIC_IRQ_CHIP
 748         depends on MACH_JZ4740
 749         help
 750           Say yes here if you want support for the ADC unit in the JZ4740 SoC.
 751           This driver is necessary for jz4740-battery and jz4740-hwmon driver.
 752
 753 config MFD_VX855
 754         tristate "Support for VIA VX855/VX875 integrated south bridge"
 755         depends on PCI
 756         select MFD_CORE
 757         help
 758           Say yes here to enable support for various functions of the
 759           VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
 760           and/or vx855_gpio drivers for this to do anything useful.
 761
 762 config MFD_WL1273_CORE
 763         tristate "Support for TI WL1273 FM radio."
 764         depends on I2C
 765         select MFD_CORE
 766         default n
 767         help
 768           This is the core driver for the TI WL1273 FM radio. This MFD
 769           driver connects the radio-wl1273 V4L2 module and the wl1273
 770           audio codec.
 771
 772 config MFD_OMAP_USB_HOST
 773         bool "Support OMAP USBHS core driver"
 774         depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
 775         default y
 776         help
 777           This is the core driver for the OAMP EHCI and OHCI drivers.
 778           This MFD driver does the required setup functionalities for
 779           OMAP USB Host drivers.
 780
 781 config MFD_PM8XXX
 782         tristate
 783
 784 config MFD_PM8921_CORE
 785         tristate "Qualcomm PM8921 PMIC chip"
 786         depends on MSM_SSBI
 787         select MFD_CORE
 788         select MFD_PM8XXX
 789         help
 790           If you say yes to this option, support will be included for the
 791           built-in PM8921 PMIC chip.
 792
 793           This is required if your board has a PM8921 and uses its features,
 794           such as: MPPs, GPIOs, regulators, interrupts, and PWM.
 795
 796           Say M here if you want to include support for PM8921 chip as a module.
 797           This will build a module called "pm8921-core".
 798
 799 config MFD_PM8XXX_IRQ
 800         bool "Support for Qualcomm PM8xxx IRQ features"
 801         depends on MFD_PM8XXX
 802         default y if MFD_PM8XXX
 803         help
 804           This is the IRQ driver for Qualcomm PM 8xxx PMIC chips.
 805
 806           This is required to use certain other PM 8xxx features, such as GPIO
 807           and MPP.
 808
 809 config TPS65911_COMPARATOR
 810         tristate
 811
 812 config MFD_TPS65090
 813         bool "TPS65090 Power Management chips"
 814         depends on I2C=y && GENERIC_HARDIRQS
 815         select MFD_CORE
 816         select REGMAP_I2C
 817         help
 818           If you say yes here you get support for the TPS65090 series of
 819           Power Management chips.
 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_AAT2870_CORE
 825         bool "Support for the AnalogicTech AAT2870"
 826         select MFD_CORE
 827         depends on I2C=y && GPIOLIB
 828         help
 829           If you say yes here you get support for the AAT2870.
 830           This driver provides common support for accessing the device,
 831           additional drivers must be enabled in order to use the
 832           functionality of the device.
 833
 834 config MFD_INTEL_MSIC
 835         bool "Support for Intel MSIC"
 836         depends on INTEL_SCU_IPC
 837         select MFD_CORE
 838         help
 839           Select this option to enable access to Intel MSIC (Avatele
 840           Passage) chip. This chip embeds audio, battery, GPIO, etc.
 841           devices used in Intel Medfield platforms.
 842
 843 config MFD_RC5T583
 844         bool "Ricoh RC5T583 Power Management system device"
 845         depends on I2C=y && GENERIC_HARDIRQS
 846         select MFD_CORE
 847         select REGMAP_I2C
 848         help
 849           Select this option to get support for the RICOH583 Power
 850           Management system device.
 851           This driver provides common support for accessing the device
 852           through i2c interface. The device supports multiple sub-devices
 853           like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey.
 854           Additional drivers must be enabled in order to use the
 855           different functionality of the device.
 856
 857 config MFD_ANATOP
 858         bool "Support for Freescale i.MX on-chip ANATOP controller"
 859         depends on SOC_IMX6Q
 860         help
 861           Select this option to enable Freescale i.MX on-chip ANATOP
 862           MFD controller. This controller embeds regulator and
 863           thermal devices for Freescale i.MX platforms.
 864
 865 config MFD_PALMAS
 866         bool "Support for the TI Palmas series chips"
 867         select MFD_CORE
 868         select REGMAP_I2C
 869         select REGMAP_IRQ
 870         depends on I2C=y
 871         help
 872           If you say yes here you get support for the Palmas
 873           series of PMIC chips from Texas Instruments.
 874
 875 endmenu
 876 endif
 877
 878 menu "Multimedia Capabilities Port drivers"
 879         depends on ARCH_SA1100
 880
 881 config MCP
 882         tristate
 883
 884 # Interface drivers
 885 config MCP_SA11X0
 886         tristate "Support SA11x0 MCP interface"
 887         depends on ARCH_SA1100
 888         select MCP
 889
 890 # Chip drivers
 891 config MCP_UCB1200
 892         bool "Support for UCB1200 / UCB1300"
 893         depends on MCP_SA11X0
 894         select MCP
 895
 896 config MCP_UCB1200_TS
 897         tristate "Touchscreen interface support"
 898         depends on MCP_UCB1200 && INPUT
 899
 900 endmenu