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         select IRQ_DOMAIN
  11         default n
  12
  13 config MFD_CS5535
  14         tristate "AMD CS5535 and CS5536 southbridge core functions"
  15         select MFD_CORE
  16         depends on PCI && (X86_32 || (X86 && COMPILE_TEST))
  17         ---help---
  18           This is the core driver for CS5535/CS5536 MFD functions.  This is
  19           necessary for using the board's GPIO and MFGPT functionality.
  20
  21 config MFD_AS3711
  22         bool "AMS AS3711"
  23         select MFD_CORE
  24         select REGMAP_I2C
  25         select REGMAP_IRQ
  26         depends on I2C=y
  27         help
  28           Support for the AS3711 PMIC from AMS
  29
  30 config MFD_AS3722
  31         bool "ams AS3722 Power Management IC"
  32         select MFD_CORE
  33         select REGMAP_I2C
  34         select REGMAP_IRQ
  35         depends on I2C=y && OF
  36         help
  37           The ams AS3722 is a compact system PMU suitable for mobile phones,
  38           tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
  39           controllers, 11 LDOs, RTC, automatic battery, temperature and
  40           over current monitoring, GPIOs, ADC and a watchdog.
  41
  42 config PMIC_ADP5520
  43         bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
  44         depends on I2C=y
  45         help
  46           Say yes here to add support for Analog Devices AD5520 and ADP5501,
  47           Multifunction Power Management IC. This includes
  48           the I2C driver and the core APIs _only_, you have to select
  49           individual components like LCD backlight, LEDs, GPIOs and Kepad
  50           under the corresponding menus.
  51
  52 config MFD_AAT2870_CORE
  53         bool "AnalogicTech AAT2870"
  54         select MFD_CORE
  55         depends on I2C=y && GPIOLIB
  56         help
  57           If you say yes here you get support for the AAT2870.
  58           This driver provides common support for accessing the device,
  59           additional drivers must be enabled in order to use the
  60           functionality of the device.
  61
  62 config MFD_BCM590XX
  63         tristate "Broadcom BCM590xx PMUs"
  64         select MFD_CORE
  65         select REGMAP_I2C
  66         depends on I2C
  67         help
  68           Support for the BCM590xx PMUs from Broadcom
  69
  70 config MFD_AXP20X
  71         bool "X-Powers AXP20X"
  72         select MFD_CORE
  73         select REGMAP_I2C
  74         select REGMAP_IRQ
  75         depends on I2C=y
  76         help
  77           If you say Y here you get support for the X-Powers AXP202, AXP209 and
  78           AXP288 power management IC (PMIC).
  79           This driver include only the core APIs. You have to select individual
  80           components like regulators or the PEK (Power Enable Key) under the
  81           corresponding menus.
  82
  83 config MFD_CROS_EC
  84         tristate "ChromeOS Embedded Controller"
  85         select MFD_CORE
  86         help
  87           If you say Y here you get support for the ChromeOS Embedded
  88           Controller (EC) providing keyboard, battery and power services.
  89           You also need to enable the driver for the bus you are using. The
  90           protocol for talking to the EC is defined by the bus driver.
  91
  92 config MFD_CROS_EC_I2C
  93         tristate "ChromeOS Embedded Controller (I2C)"
  94         depends on MFD_CROS_EC && I2C
  95
  96         help
  97           If you say Y here, you get support for talking to the ChromeOS
  98           EC through an I2C bus. This uses a simple byte-level protocol with
  99           a checksum. Failing accesses will be retried three times to
 100           improve reliability.
 101
 102 config MFD_CROS_EC_SPI
 103         tristate "ChromeOS Embedded Controller (SPI)"
 104         depends on MFD_CROS_EC && SPI && OF
 105
 106         ---help---
 107           If you say Y here, you get support for talking to the ChromeOS EC
 108           through a SPI bus, using a byte-level protocol. Since the EC's
 109           response time cannot be guaranteed, we support ignoring
 110           'pre-amble' bytes before the response actually starts.
 111
 112 config MFD_ASIC3
 113         bool "Compaq ASIC3"
 114         depends on GPIOLIB && ARM
 115         select MFD_CORE
 116          ---help---
 117           This driver supports the ASIC3 multifunction chip found on many
 118           PDAs (mainly iPAQ and HTC based ones)
 119
 120 config PMIC_DA903X
 121         bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
 122         depends on I2C=y
 123         help
 124           Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a
 125           ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
 126           usually found on PXA processors-based platforms. This includes
 127           the I2C driver and the core APIs _only_, you have to select
 128           individual components like LCD backlight, voltage regulators,
 129           LEDs and battery-charger under the corresponding menus.
 130
 131 config PMIC_DA9052
 132         bool
 133         select MFD_CORE
 134
 135 config MFD_DA9052_SPI
 136         bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI"
 137         select REGMAP_SPI
 138         select REGMAP_IRQ
 139         select PMIC_DA9052
 140         depends on SPI_MASTER=y
 141         help
 142           Support for the Dialog Semiconductor DA9052 PMIC
 143           when controlled using SPI. This driver provides common support
 144           for accessing the device, additional drivers must be enabled in
 145           order to use the functionality of the device.
 146
 147 config MFD_DA9052_I2C
 148         bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C"
 149         select REGMAP_I2C
 150         select REGMAP_IRQ
 151         select PMIC_DA9052
 152         depends on I2C=y
 153         help
 154           Support for the Dialog Semiconductor DA9052 PMIC
 155           when controlled using I2C. This driver provides common support
 156           for accessing the device, additional drivers must be enabled in
 157           order to use the functionality of the device.
 158
 159 config MFD_DA9055
 160         bool "Dialog Semiconductor DA9055 PMIC Support"
 161         select REGMAP_I2C
 162         select REGMAP_IRQ
 163         select MFD_CORE
 164         depends on I2C=y
 165         help
 166           Say yes here for support of Dialog Semiconductor DA9055. This is
 167           a Power Management IC. This driver provides common support for
 168           accessing the device as well as the I2C interface to the chip itself.
 169           Additional drivers must be enabled in order to use the functionality
 170           of the device.
 171
 172           This driver can be built as a module. If built as a module it will be
 173           called "da9055"
 174
 175 config MFD_DA9063
 176         bool "Dialog Semiconductor DA9063 PMIC Support"
 177         select MFD_CORE
 178         select REGMAP_I2C
 179         select REGMAP_IRQ
 180         depends on I2C=y
 181         help
 182           Say yes here for support for the Dialog Semiconductor DA9063 PMIC.
 183           This includes the I2C driver and core APIs.
 184           Additional drivers must be enabled in order to use the functionality
 185           of the device.
 186
 187 config MFD_MC13XXX
 188         tristate
 189         depends on (SPI_MASTER || I2C)
 190         select MFD_CORE
 191         select REGMAP_IRQ
 192         help
 193           Enable support for the Freescale MC13783 and MC13892 PMICs.
 194           This driver provides common support for accessing the device,
 195           additional drivers must be enabled in order to use the
 196           functionality of the device.
 197
 198 config MFD_MC13XXX_SPI
 199         tristate "Freescale MC13783 and MC13892 SPI interface"
 200         depends on SPI_MASTER
 201         select REGMAP_SPI
 202         select MFD_MC13XXX
 203         help
 204           Select this if your MC13xxx is connected via an SPI bus.
 205
 206 config MFD_MC13XXX_I2C
 207         tristate "Freescale MC13892 I2C interface"
 208         depends on I2C
 209         select REGMAP_I2C
 210         select MFD_MC13XXX
 211         help
 212           Select this if your MC13xxx is connected via an I2C bus.
 213
 214 config MFD_HI6421_PMIC
 215         tristate "HiSilicon Hi6421 PMU/Codec IC"
 216         depends on OF
 217         select MFD_CORE
 218         select REGMAP_MMIO
 219         help
 220           Add support for HiSilicon Hi6421 PMIC. Hi6421 includes multi-
 221           functions, such as regulators, RTC, codec, Coulomb counter, etc.
 222           This driver includes core APIs _only_. You have to select
 223           individul components like voltage regulators under corresponding
 224           menus in order to enable them.
 225           We communicate with the Hi6421 via memory-mapped I/O.
 226
 227 config HTC_EGPIO
 228         bool "HTC EGPIO support"
 229         depends on GPIOLIB && ARM
 230         help
 231             This driver supports the CPLD egpio chip present on
 232             several HTC phones.  It provides basic support for input
 233             pins, output pins, and irqs.
 234
 235 config HTC_PASIC3
 236         tristate "HTC PASIC3 LED/DS1WM chip support"
 237         select MFD_CORE
 238         help
 239           This core driver provides register access for the LED/DS1WM
 240           chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
 241           HTC Magician devices, respectively. Actual functionality is
 242           handled by the leds-pasic3 and ds1wm drivers.
 243
 244 config HTC_I2CPLD
 245         bool "HTC I2C PLD chip support"
 246         depends on I2C=y && GPIOLIB
 247         help
 248           If you say yes here you get support for the supposed CPLD
 249           found on omap850 HTC devices like the HTC Wizard and HTC Herald.
 250           This device provides input and output GPIOs through an I2C
 251           interface to one or more sub-chips.
 252
 253 config LPC_ICH
 254         tristate "Intel ICH LPC"
 255         depends on PCI
 256         select MFD_CORE
 257         help
 258           The LPC bridge function of the Intel ICH provides support for
 259           many functional units. This driver provides needed support for
 260           other drivers to control these functions, currently GPIO and
 261           watchdog.
 262
 263 config LPC_SCH
 264         tristate "Intel SCH LPC"
 265         depends on PCI
 266         select MFD_CORE
 267         help
 268           LPC bridge function of the Intel SCH provides support for
 269           System Management Bus and General Purpose I/O.
 270
 271 config INTEL_SOC_PMIC
 272         bool "Support for Intel Atom SoC PMIC"
 273         depends on I2C=y
 274         select MFD_CORE
 275         select REGMAP_I2C
 276         select REGMAP_IRQ
 277         help
 278           Select this option to enable support for the PMIC device
 279           on some Intel SoC systems. The PMIC provides ADC, GPIO,
 280           thermal, charger and related power management functions
 281           on these systems.
 282
 283 config MFD_INTEL_MSIC
 284         bool "Intel MSIC"
 285         depends on INTEL_SCU_IPC
 286         select MFD_CORE
 287         help
 288           Select this option to enable access to Intel MSIC (Avatele
 289           Passage) chip. This chip embeds audio, battery, GPIO, etc.
 290           devices used in Intel Medfield platforms.
 291
 292 config MFD_IPAQ_MICRO
 293         bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support"
 294         depends on SA1100_H3100 || SA1100_H3600
 295         select MFD_CORE
 296         help
 297           Select this to get support for the Microcontroller found in
 298           the Compaq iPAQ handheld computers. This is an Atmel
 299           AT90LS8535 microcontroller flashed with a special iPAQ
 300           firmware using the custom protocol implemented in this driver.
 301
 302 config MFD_JANZ_CMODIO
 303         tristate "Janz CMOD-IO PCI MODULbus Carrier Board"
 304         select MFD_CORE
 305         depends on PCI
 306         help
 307           This is the core driver for the Janz CMOD-IO PCI MODULbus
 308           carrier board. This device is a PCI to MODULbus bridge which may
 309           host many different types of MODULbus daughterboards, including
 310           CAN and GPIO controllers.
 311
 312 config MFD_JZ4740_ADC
 313         bool "Janz JZ4740 ADC core"
 314         select MFD_CORE
 315         select GENERIC_IRQ_CHIP
 316         depends on MACH_JZ4740
 317         help
 318           Say yes here if you want support for the ADC unit in the JZ4740 SoC.
 319           This driver is necessary for jz4740-battery and jz4740-hwmon driver.
 320
 321 config MFD_KEMPLD
 322         tristate "Kontron module PLD device"
 323         select MFD_CORE
 324         help
 325           This is the core driver for the PLD (Programmable Logic Device) found
 326           on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD
 327           device may provide functions like watchdog, GPIO, UART and I2C bus.
 328
 329           The following modules are supported:
 330                 * COMe-bHL6
 331                 * COMe-bIP#
 332                 * COMe-bPC2 (ETXexpress-PC)
 333                 * COMe-bSC# (ETXexpress-SC T#)
 334                 * COMe-cBT6
 335                 * COMe-cCT6
 336                 * COMe-cDC2 (microETXexpress-DC)
 337                 * COMe-cHL6
 338                 * COMe-cPC2 (microETXexpress-PC)
 339                 * COMe-mBT10
 340                 * COMe-mCT10
 341                 * COMe-mTT10 (nanoETXexpress-TT)
 342                 * ETX-OH
 343
 344           This driver can also be built as a module. If so, the module
 345           will be called kempld-core.
 346
 347 config MFD_88PM800
 348         tristate "Marvell 88PM800"
 349         depends on I2C=y
 350         select REGMAP_I2C
 351         select REGMAP_IRQ
 352         select MFD_CORE
 353         help
 354           This supports for Marvell 88PM800 Power Management IC.
 355           This includes the I2C driver and the core APIs _only_, you have to
 356           select individual components like voltage regulators, RTC and
 357           battery-charger under the corresponding menus.
 358
 359 config MFD_88PM805
 360         tristate "Marvell 88PM805"
 361         depends on I2C=y
 362         select REGMAP_I2C
 363         select REGMAP_IRQ
 364         select MFD_CORE
 365         help
 366           This supports for Marvell 88PM805 Power Management IC. This includes
 367           the I2C driver and the core APIs _only_, you have to select individual
 368           components like codec device, headset/Mic device under the
 369           corresponding menus.
 370
 371 config MFD_88PM860X
 372         bool "Marvell 88PM8606/88PM8607"
 373         depends on I2C=y
 374         select REGMAP_I2C
 375         select MFD_CORE
 376         help
 377           This supports for Marvell 88PM8606/88PM8607 Power Management IC.
 378           This includes the I2C driver and the core APIs _only_, you have to
 379           select individual components like voltage regulators, RTC and
 380           battery-charger under the corresponding menus.
 381
 382 config MFD_MAX14577
 383         bool "Maxim Semiconductor MAX14577/77836 MUIC + Charger Support"
 384         depends on I2C=y
 385         select MFD_CORE
 386         select REGMAP_I2C
 387         select REGMAP_IRQ
 388         select IRQ_DOMAIN
 389         help
 390           Say yes here to add support for Maxim Semiconductor MAX14577 and
 391           MAX77836 Micro-USB ICs with battery charger.
 392           This driver provides common support for accessing the device;
 393           additional drivers must be enabled in order to use the functionality
 394           of the device.
 395
 396 config MFD_MAX77686
 397         bool "Maxim Semiconductor MAX77686/802 PMIC Support"
 398         depends on I2C=y
 399         select MFD_CORE
 400         select REGMAP_I2C
 401         select REGMAP_IRQ
 402         select IRQ_DOMAIN
 403         help
 404           Say yes here to add support for Maxim Semiconductor MAX77686 and
 405           MAX77802 which are Power Management IC with an RTC on chip.
 406           This driver provides common support for accessing the device;
 407           additional drivers must be enabled in order to use the functionality
 408           of the device.
 409
 410 config MFD_MAX77693
 411         bool "Maxim Semiconductor MAX77693 PMIC Support"
 412         depends on I2C=y
 413         select MFD_CORE
 414         select REGMAP_I2C
 415         select REGMAP_IRQ
 416         help
 417           Say yes here to add support for Maxim Semiconductor MAX77693.
 418           This is a companion Power Management IC with Flash, Haptic, Charger,
 419           and MUIC(Micro USB Interface Controller) controls on chip.
 420           This driver provides common support for accessing the device;
 421           additional drivers must be enabled in order to use the functionality
 422           of the device.
 423
 424 config MFD_MAX8907
 425         tristate "Maxim Semiconductor MAX8907 PMIC Support"
 426         select MFD_CORE
 427         depends on I2C=y
 428         select REGMAP_I2C
 429         select REGMAP_IRQ
 430         help
 431           Say yes here to add support for Maxim Semiconductor MAX8907. This is
 432           a Power Management IC. This driver provides common support for
 433           accessing the device; additional drivers must be enabled in order
 434           to use the functionality of the device.
 435
 436 config MFD_MAX8925
 437         bool "Maxim Semiconductor MAX8925 PMIC Support"
 438         depends on I2C=y
 439         select MFD_CORE
 440         help
 441           Say yes here to add support for Maxim Semiconductor MAX8925. This is
 442           a Power Management IC. This driver provides common support for
 443           accessing the device, additional drivers must be enabled in order
 444           to use the functionality of the device.
 445
 446 config MFD_MAX8997
 447         bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
 448         depends on I2C=y
 449         select MFD_CORE
 450         select IRQ_DOMAIN
 451         help
 452           Say yes here to add support for Maxim Semiconductor MAX8997/8966.
 453           This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
 454           MUIC controls on chip.
 455           This driver provides common support for accessing the device;
 456           additional drivers must be enabled in order to use the functionality
 457           of the device.
 458
 459 config MFD_MAX8998
 460         bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
 461         depends on I2C=y
 462         select MFD_CORE
 463         select IRQ_DOMAIN
 464         help
 465           Say yes here to add support for Maxim Semiconductor MAX8998 and
 466           National Semiconductor LP3974. This is a Power Management IC.
 467           This driver provides common support for accessing the device,
 468           additional drivers must be enabled in order to use the functionality
 469           of the device.
 470
 471 config MFD_MENF21BMC
 472         tristate "MEN 14F021P00 Board Management Controller Support"
 473         depends on I2C
 474         select MFD_CORE
 475         help
 476           Say yes here to add support for the MEN 14F021P00 BMC
 477           which is a Board Management Controller connected to the I2C bus.
 478           The device supports multiple sub-devices like LED, HWMON and WDT.
 479           This driver provides common support for accessing the devices;
 480           additional drivers must be enabled in order to use the
 481           functionality of the BMC device.
 482
 483           This driver can also be built as a module. If so the module
 484           will be called menf21bmc.
 485
 486 config EZX_PCAP
 487         bool "Motorola EZXPCAP Support"
 488         depends on SPI_MASTER
 489         help
 490           This enables the PCAP ASIC present on EZX Phones. This is
 491           needed for MMC, TouchScreen, Sound, USB, etc..
 492
 493 config MFD_VIPERBOARD
 494         tristate "Nano River Technologies Viperboard"
 495         select MFD_CORE
 496         depends on USB
 497         default n
 498         help
 499           Say yes here if you want support for Nano River Technologies
 500           Viperboard.
 501           There are mfd cell drivers available for i2c master, adc and
 502           both gpios found on the board. The spi part does not yet
 503           have a driver.
 504           You need to select the mfd cell drivers separately.
 505           The drivers do not support all features the board exposes.
 506
 507 config MFD_RETU
 508         tristate "Nokia Retu and Tahvo multi-function device"
 509         select MFD_CORE
 510         depends on I2C
 511         select REGMAP_IRQ
 512         help
 513           Retu and Tahvo are a multi-function devices found on Nokia
 514           Internet Tablets (770, N800 and N810).
 515
 516 config MFD_PCF50633
 517         tristate "NXP PCF50633"
 518         depends on I2C
 519         select REGMAP_I2C
 520         help
 521           Say yes here if you have NXP PCF50633 chip on your board.
 522           This core driver provides register access and IRQ handling
 523           facilities, and registers devices for the various functions
 524           so that function-specific drivers can bind to them.
 525
 526 config PCF50633_ADC
 527         tristate "NXP PCF50633 ADC"
 528         depends on MFD_PCF50633
 529         help
 530          Say yes here if you want to include support for ADC in the
 531          NXP PCF50633 chip.
 532
 533 config PCF50633_GPIO
 534         tristate "NXP PCF50633 GPIO"
 535         depends on MFD_PCF50633
 536         help
 537          Say yes here if you want to include support GPIO for pins on
 538          the PCF50633 chip.
 539
 540 config UCB1400_CORE
 541         tristate "Philips UCB1400 Core driver"
 542         depends on AC97_BUS
 543         depends on GPIOLIB
 544         help
 545           This enables support for the Philips UCB1400 core functions.
 546           The UCB1400 is an AC97 audio codec.
 547
 548           To compile this driver as a module, choose M here: the
 549           module will be called ucb1400_core.
 550
 551 config MFD_PM8XXX
 552         tristate
 553
 554 config MFD_PM8921_CORE
 555         tristate "Qualcomm PM8921 PMIC chip"
 556         depends on (ARM || HEXAGON)
 557         select IRQ_DOMAIN
 558         select MFD_CORE
 559         select MFD_PM8XXX
 560         select REGMAP
 561         help
 562           If you say yes to this option, support will be included for the
 563           built-in PM8921 PMIC chip.
 564
 565           This is required if your board has a PM8921 and uses its features,
 566           such as: MPPs, GPIOs, regulators, interrupts, and PWM.
 567
 568           Say M here if you want to include support for PM8921 chip as a module.
 569           This will build a module called "pm8921-core".
 570
 571 config MFD_SPMI_PMIC
 572         tristate "Qualcomm SPMI PMICs"
 573         depends on ARCH_QCOM || COMPILE_TEST
 574         depends on OF
 575         depends on SPMI
 576         select REGMAP_SPMI
 577         help
 578           This enables support for the Qualcomm SPMI PMICs.
 579           These PMICs are currently used with the Snapdragon 800 series of
 580           SoCs.  Note, that this will only be useful paired with descriptions
 581           of the independent functions as children nodes in the device tree.
 582
 583           Say M here if you want to include support for the SPMI PMIC
 584           series as a module.  The module will be called "qcom-spmi-pmic".
 585
 586 config MFD_RDC321X
 587         tristate "RDC R-321x southbridge"
 588         select MFD_CORE
 589         depends on PCI
 590         help
 591           Say yes here if you want to have support for the RDC R-321x SoC
 592           southbridge which provides access to GPIOs and Watchdog using the
 593           southbridge PCI device configuration space.
 594
 595 config MFD_RTSX_PCI
 596         tristate "Realtek PCI-E card reader"
 597         depends on PCI
 598         select MFD_CORE
 599         help
 600           This supports for Realtek PCI-Express card reader including rts5209,
 601           rts5229, rtl8411, etc. Realtek card reader supports access to many
 602           types of memory cards, such as Memory Stick, Memory Stick Pro,
 603           Secure Digital and MultiMediaCard.
 604
 605 config MFD_RTSX_USB
 606         tristate "Realtek USB card reader"
 607         depends on USB
 608         select MFD_CORE
 609         help
 610           Select this option to get support for Realtek USB 2.0 card readers
 611           including RTS5129, RTS5139, RTS5179 and RTS5170.
 612           Realtek card reader supports access to many types of memory cards,
 613           such as Memory Stick Pro, Secure Digital and MultiMediaCard.
 614
 615 config MFD_RC5T583
 616         bool "Ricoh RC5T583 Power Management system device"
 617         depends on I2C=y
 618         select MFD_CORE
 619         select REGMAP_I2C
 620         help
 621           Select this option to get support for the RICOH583 Power
 622           Management system device.
 623           This driver provides common support for accessing the device
 624           through i2c interface. The device supports multiple sub-devices
 625           like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey.
 626           Additional drivers must be enabled in order to use the
 627           different functionality of the device.
 628
 629 config MFD_RK808
 630         tristate "Rockchip RK808 Power Management chip"
 631         depends on I2C && OF
 632         select MFD_CORE
 633         select REGMAP_I2C
 634         select REGMAP_IRQ
 635         help
 636           If you say yes here you get support for the RK808
 637           Power Management chips.
 638           This driver provides common support for accessing the device
 639           through I2C interface. The device supports multiple sub-devices
 640           including interrupts, RTC, LDO & DCDC regulators, and onkey.
 641
 642 config MFD_RN5T618
 643         tristate "Ricoh RN5T5618 PMIC"
 644         depends on I2C
 645         select MFD_CORE
 646         select REGMAP_I2C
 647         help
 648           Say yes here to add support for the Ricoh RN5T618 PMIC. This
 649           driver provides common support for accessing the device,
 650           additional drivers must be enabled in order to use the
 651           functionality of the device.
 652
 653 config MFD_SEC_CORE
 654         bool "SAMSUNG Electronics PMIC Series Support"
 655         depends on I2C=y
 656         select MFD_CORE
 657         select REGMAP_I2C
 658         select REGMAP_IRQ
 659         select REGULATOR
 660         help
 661          Support for the Samsung Electronics MFD series.
 662          This driver provides common support for accessing the device,
 663          additional drivers must be enabled in order to use the functionality
 664          of the device
 665
 666 config MFD_SI476X_CORE
 667         tristate "Silicon Laboratories 4761/64/68 AM/FM radio."
 668         depends on I2C
 669         select MFD_CORE
 670         select REGMAP_I2C
 671         help
 672           This is the core driver for the SI476x series of AM/FM
 673           radio. This MFD driver connects the radio-si476x V4L2 module
 674           and the si476x audio codec.
 675
 676           To compile this driver as a module, choose M here: the
 677           module will be called si476x-core.
 678
 679 config MFD_SM501
 680         tristate "Silicon Motion SM501"
 681          ---help---
 682           This is the core driver for the Silicon Motion SM501 multimedia
 683           companion chip. This device is a multifunction device which may
 684           provide numerous interfaces including USB host controller, USB gadget,
 685           asynchronous serial ports, audio functions, and a dual display video
 686           interface. The device may be connected by PCI or local bus with
 687           varying functions enabled.
 688
 689 config MFD_SM501_GPIO
 690         bool "Export GPIO via GPIO layer"
 691         depends on MFD_SM501 && GPIOLIB
 692          ---help---
 693          This option uses the gpio library layer to export the 64 GPIO
 694          lines on the SM501. The platform data is used to supply the
 695          base number for the first GPIO line to register.
 696
 697 config MFD_SMSC
 698        bool "SMSC ECE1099 series chips"
 699        depends on I2C=y
 700        select MFD_CORE
 701        select REGMAP_I2C
 702        help
 703         If you say yes here you get support for the
 704         ece1099 chips from SMSC.
 705
 706         To compile this driver as a module, choose M here: the
 707         module will be called smsc.
 708
 709 config ABX500_CORE
 710         bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
 711         default y if ARCH_U300 || ARCH_U8500
 712         help
 713           Say yes here if you have the ABX500 Mixed Signal IC family
 714           chips. This core driver expose register access functions.
 715           Functionality specific drivers using these functions can
 716           remain unchanged when IC changes. Binding of the functions to
 717           actual register access is done by the IC core driver.
 718
 719 config AB3100_CORE
 720         bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
 721         depends on I2C=y && ABX500_CORE
 722         select MFD_CORE
 723         default y if ARCH_U300
 724         help
 725           Select this to enable the AB3100 Mixed Signal IC core
 726           functionality. This connects to a AB3100 on the I2C bus
 727           and expose a number of symbols needed for dependent devices
 728           to read and write registers and subscribe to events from
 729           this multi-functional IC. This is needed to use other features
 730           of the AB3100 such as battery-backed RTC, charging control,
 731           LEDs, vibrator, system power and temperature, power management
 732           and ALSA sound.
 733
 734 config AB3100_OTP
 735         tristate "ST-Ericsson AB3100 OTP functions"
 736         depends on AB3100_CORE
 737         default y if AB3100_CORE
 738         help
 739           Select this to enable the AB3100 Mixed Signal IC OTP (one-time
 740           programmable memory) support. This exposes a sysfs file to read
 741           out OTP values.
 742
 743 config AB8500_CORE
 744         bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
 745         depends on ABX500_CORE && MFD_DB8500_PRCMU
 746         select POWER_SUPPLY
 747         select MFD_CORE
 748         select IRQ_DOMAIN
 749         help
 750           Select this option to enable access to AB8500 power management
 751           chip. This connects to U8500 either on the SSP/SPI bus (deprecated
 752           since hardware version v1.0) or the I2C bus via PRCMU. It also adds
 753           the irq_chip parts for handling the Mixed Signal chip events.
 754           This chip embeds various other multimedia funtionalities as well.
 755
 756 config AB8500_DEBUG
 757        bool "Enable debug info via debugfs"
 758        depends on AB8500_GPADC && DEBUG_FS
 759        default y if DEBUG_FS
 760        help
 761          Select this option if you want debug information using the debug
 762          filesystem, debugfs.
 763
 764 config AB8500_GPADC
 765         bool "ST-Ericsson AB8500 GPADC driver"
 766         depends on AB8500_CORE && REGULATOR_AB8500
 767         default y
 768         help
 769           AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
 770
 771 config MFD_DB8500_PRCMU
 772         bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
 773         depends on UX500_SOC_DB8500
 774         select MFD_CORE
 775         help
 776           Select this option to enable support for the DB8500 Power Reset
 777           and Control Management Unit. This is basically an autonomous
 778           system controller running an XP70 microprocessor, which is accessed
 779           through a register map.
 780
 781 config MFD_STMPE
 782         bool "STMicroelectronics STMPE"
 783         depends on (I2C=y || SPI_MASTER=y)
 784         depends on OF
 785         select MFD_CORE
 786         help
 787           Support for the STMPE family of I/O Expanders from
 788           STMicroelectronics.
 789
 790           Currently supported devices are:
 791
 792                 STMPE811: GPIO, Touchscreen
 793                 STMPE1601: GPIO, Keypad
 794                 STMPE1801: GPIO, Keypad
 795                 STMPE2401: GPIO, Keypad
 796                 STMPE2403: GPIO, Keypad
 797
 798           This driver provides common support for accessing the device,
 799           additional drivers must be enabled in order to use the functionality
 800           of the device.  Currently available sub drivers are:
 801
 802                 GPIO: stmpe-gpio
 803                 Keypad: stmpe-keypad
 804                 Touchscreen: stmpe-ts
 805
 806 menu "STMicroelectronics STMPE Interface Drivers"
 807 depends on MFD_STMPE
 808
 809 config STMPE_I2C
 810         bool "STMicroelectronics STMPE I2C Interface"
 811         depends on I2C=y
 812         default y
 813         help
 814           This is used to enable I2C interface of STMPE
 815
 816 config STMPE_SPI
 817         bool "STMicroelectronics STMPE SPI Interface"
 818         depends on SPI_MASTER
 819         help
 820           This is used to enable SPI interface of STMPE
 821 endmenu
 822
 823 config MFD_STA2X11
 824         bool "STMicroelectronics STA2X11"
 825         depends on STA2X11
 826         select MFD_CORE
 827         select REGMAP_MMIO
 828
 829 config MFD_SUN6I_PRCM
 830         bool "Allwinner A31 PRCM controller"
 831         depends on ARCH_SUNXI
 832         select MFD_CORE
 833         help
 834           Support for the PRCM (Power/Reset/Clock Management) unit available
 835           in A31 SoC.
 836
 837 config MFD_SYSCON
 838         bool "System Controller Register R/W Based on Regmap"
 839         select REGMAP_MMIO
 840         help
 841           Select this option to enable accessing system control registers
 842           via regmap.
 843
 844 config MFD_DAVINCI_VOICECODEC
 845         tristate
 846         select MFD_CORE
 847         select REGMAP_MMIO
 848
 849 config MFD_TI_AM335X_TSCADC
 850         tristate "TI ADC / Touch Screen chip support"
 851         select MFD_CORE
 852         select REGMAP
 853         select REGMAP_MMIO
 854         help
 855           If you say yes here you get support for Texas Instruments series
 856           of Touch Screen /ADC chips.
 857           To compile this driver as a module, choose M here: the
 858           module will be called ti_am335x_tscadc.
 859
 860 config MFD_DM355EVM_MSP
 861         bool "TI DaVinci DM355 EVM microcontroller"
 862         depends on I2C=y && MACH_DAVINCI_DM355_EVM
 863         help
 864           This driver supports the MSP430 microcontroller used on these
 865           boards.  MSP430 firmware manages resets and power sequencing,
 866           inputs from buttons and the IR remote, LEDs, an RTC, and more.
 867
 868 config MFD_LP3943
 869         tristate "TI/National Semiconductor LP3943 MFD Driver"
 870         depends on I2C
 871         select MFD_CORE
 872         select REGMAP_I2C
 873         help
 874           Support for the TI/National Semiconductor LP3943.
 875           This driver consists of GPIO and PWM drivers.
 876           With these functionalities, it can be used for LED string control or
 877           general usage such like a GPIO controller and a PWM controller.
 878
 879 config MFD_LP8788
 880         bool "TI LP8788 Power Management Unit Driver"
 881         depends on I2C=y
 882         select MFD_CORE
 883         select REGMAP_I2C
 884         select IRQ_DOMAIN
 885         help
 886           TI LP8788 PMU supports regulators, battery charger, RTC,
 887           ADC, backlight driver and current sinks.
 888
 889 config MFD_OMAP_USB_HOST
 890         bool "TI OMAP USBHS core and TLL driver"
 891         depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
 892         default y
 893         help
 894           This is the core driver for the OAMP EHCI and OHCI drivers.
 895           This MFD driver does the required setup functionalities for
 896           OMAP USB Host drivers.
 897
 898 config MFD_PALMAS
 899         bool "TI Palmas series chips"
 900         select MFD_CORE
 901         select REGMAP_I2C
 902         select REGMAP_IRQ
 903         depends on I2C=y
 904         help
 905           If you say yes here you get support for the Palmas
 906           series of PMIC chips from Texas Instruments.
 907
 908 config TPS6105X
 909         tristate "TI TPS61050/61052 Boost Converters"
 910         depends on I2C
 911         select REGULATOR
 912         select MFD_CORE
 913         select REGULATOR_FIXED_VOLTAGE
 914         help
 915           This option enables a driver for the TP61050/TPS61052
 916           high-power "white LED driver". This boost converter is
 917           sometimes used for other things than white LEDs, and
 918           also contains a GPIO pin.
 919
 920 config TPS65010
 921         tristate "TI TPS6501x Power Management chips"
 922         depends on I2C && GPIOLIB
 923         default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
 924         help
 925           If you say yes here you get support for the TPS6501x series of
 926           Power Management chips.  These include voltage regulators,
 927           lithium ion/polymer battery charging, and other features that
 928           are often used in portable devices like cell phones and cameras.
 929
 930           This driver can also be built as a module.  If so, the module
 931           will be called tps65010.
 932
 933 config TPS6507X
 934         tristate "TI TPS6507x Power Management / Touch Screen chips"
 935         select MFD_CORE
 936         depends on I2C
 937         help
 938           If you say yes here you get support for the TPS6507x series of
 939           Power Management / Touch Screen chips.  These include voltage
 940           regulators, lithium ion/polymer battery charging, touch screen
 941           and other features that are often used in portable devices.
 942           This driver can also be built as a module.  If so, the module
 943           will be called tps6507x.
 944
 945 config TPS65911_COMPARATOR
 946         tristate
 947
 948 config MFD_TPS65090
 949         bool "TI TPS65090 Power Management chips"
 950         depends on I2C=y
 951         select MFD_CORE
 952         select REGMAP_I2C
 953         select REGMAP_IRQ
 954         help
 955           If you say yes here you get support for the TPS65090 series of
 956           Power Management chips.
 957           This driver provides common support for accessing the device,
 958           additional drivers must be enabled in order to use the
 959           functionality of the device.
 960
 961 config MFD_TPS65217
 962         tristate "TI TPS65217 Power Management / White LED chips"
 963         depends on I2C
 964         select MFD_CORE
 965         select REGMAP_I2C
 966         help
 967           If you say yes here you get support for the TPS65217 series of
 968           Power Management / White LED chips.
 969           These include voltage regulators, lithium ion/polymer battery
 970           charger, wled and other features that are often used in portable
 971           devices.
 972
 973           This driver can also be built as a module.  If so, the module
 974           will be called tps65217.
 975
 976 config MFD_TPS65218
 977         tristate "TI TPS65218 Power Management chips"
 978         depends on I2C
 979         select MFD_CORE
 980         select REGMAP_I2C
 981         select REGMAP_IRQ
 982         help
 983           If you say yes here you get support for the TPS65218 series of
 984           Power Management chips.
 985           These include voltage regulators, gpio and other features
 986           that are often used in portable devices. Only regulator
 987           component is currently supported.
 988
 989           This driver can also be built as a module.  If so, the module
 990           will be called tps65218.
 991
 992 config MFD_TPS6586X
 993         bool "TI TPS6586x Power Management chips"
 994         depends on I2C=y
 995         select MFD_CORE
 996         select REGMAP_I2C
 997         help
 998           If you say yes here you get support for the TPS6586X series of
 999           Power Management chips.
1000           This driver provides common support for accessing the device,
1001           additional drivers must be enabled in order to use the
1002           functionality of the device.
1003
1004           This driver can also be built as a module.  If so, the module
1005           will be called tps6586x.
1006
1007 config MFD_TPS65910
1008         bool "TI TPS65910 Power Management chip"
1009         depends on I2C=y && GPIOLIB
1010         select MFD_CORE
1011         select REGMAP_I2C
1012         select REGMAP_IRQ
1013         select IRQ_DOMAIN
1014         help
1015           if you say yes here you get support for the TPS65910 series of
1016           Power Management chips.
1017
1018 config MFD_TPS65912
1019         bool "TI TPS65912 Power Management chip"
1020         depends on GPIOLIB
1021         select MFD_CORE
1022         help
1023           If you say yes here you get support for the TPS65912 series of
1024           PM chips.
1025
1026 config MFD_TPS65912_I2C
1027         bool "TI TPS65912 Power Management chip with I2C"
1028         select MFD_CORE
1029         select MFD_TPS65912
1030         depends on I2C=y && GPIOLIB
1031         help
1032           If you say yes here you get support for the TPS65912 series of
1033           PM chips with I2C interface.
1034
1035 config MFD_TPS65912_SPI
1036         bool "TI TPS65912 Power Management chip with SPI"
1037         select MFD_CORE
1038         select MFD_TPS65912
1039         depends on SPI_MASTER && GPIOLIB
1040         help
1041           If you say yes here you get support for the TPS65912 series of
1042           PM chips with SPI interface.
1043
1044 config MFD_TPS80031
1045         bool "TI TPS80031/TPS80032 Power Management chips"
1046         depends on I2C=y
1047         select MFD_CORE
1048         select REGMAP_I2C
1049         select REGMAP_IRQ
1050         help
1051           If you say yes here you get support for the Texas Instruments
1052           TPS80031/ TPS80032 Fully Integrated Power Management with Power
1053           Path and Battery Charger. The device provides five configurable
1054           step-down converters, 11 general purpose LDOs, USB OTG Module,
1055           ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with
1056           Power Path from USB, 32K clock generator.
1057
1058 config TWL4030_CORE
1059         bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support"
1060         depends on I2C=y
1061         select IRQ_DOMAIN
1062         select REGMAP_I2C
1063         help
1064           Say yes here if you have TWL4030 / TWL6030 family chip on your board.
1065           This core driver provides register access and IRQ handling
1066           facilities, and registers devices for the various functions
1067           so that function-specific drivers can bind to them.
1068
1069           These multi-function chips are found on many OMAP2 and OMAP3
1070           boards, providing power management, RTC, GPIO, keypad, a
1071           high speed USB OTG transceiver, an audio codec (on most
1072           versions) and many other features.
1073
1074 config TWL4030_POWER
1075         bool "TI TWL4030 power resources"
1076         depends on TWL4030_CORE && ARM
1077         help
1078           Say yes here if you want to use the power resources on the
1079           TWL4030 family chips.  Most of these resources are regulators,
1080           which have a separate driver; some are control signals, such
1081           as clock request handshaking.
1082
1083           This driver uses board-specific data to initialize the resources
1084           and load scripts controlling which resources are switched off/on
1085           or reset when a sleep, wakeup or warm reset event occurs.
1086
1087 config MFD_TWL4030_AUDIO
1088         bool "TI TWL4030 Audio"
1089         depends on TWL4030_CORE
1090         select MFD_CORE
1091         default n
1092
1093 config TWL6040_CORE
1094         bool "TI TWL6040 audio codec"
1095         depends on I2C=y
1096         select MFD_CORE
1097         select REGMAP_I2C
1098         select REGMAP_IRQ
1099         default n
1100         help
1101           Say yes here if you want support for Texas Instruments TWL6040 audio
1102           codec.
1103           This driver provides common support for accessing the device,
1104           additional drivers must be enabled in order to use the
1105           functionality of the device (audio, vibra).
1106
1107 config MENELAUS
1108         bool "TI TWL92330/Menelaus PM chip"
1109         depends on I2C=y && ARCH_OMAP2
1110         help
1111           If you say yes here you get support for the Texas Instruments
1112           TWL92330/Menelaus Power Management chip. This include voltage
1113           regulators, Dual slot memory card transceivers, real-time clock
1114           and other features that are often used in portable devices like
1115           cell phones and PDAs.
1116
1117 config MFD_WL1273_CORE
1118         tristate "TI WL1273 FM radio"
1119         depends on I2C
1120         select MFD_CORE
1121         default n
1122         help
1123           This is the core driver for the TI WL1273 FM radio. This MFD
1124           driver connects the radio-wl1273 V4L2 module and the wl1273
1125           audio codec.
1126
1127 config MFD_LM3533
1128         tristate "TI/National Semiconductor LM3533 Lighting Power chip"
1129         depends on I2C
1130         select MFD_CORE
1131         select REGMAP_I2C
1132         help
1133           Say yes here to enable support for National Semiconductor / TI
1134           LM3533 Lighting Power chips.
1135
1136           This driver provides common support for accessing the device;
1137           additional drivers must be enabled in order to use the LED,
1138           backlight or ambient-light-sensor functionality of the device.
1139
1140 config MFD_TIMBERDALE
1141         tristate "Timberdale FPGA"
1142         select MFD_CORE
1143         depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST)
1144         ---help---
1145         This is the core driver for the timberdale FPGA. This device is a
1146         multifunction device which exposes numerous platform devices.
1147
1148         The timberdale FPGA can be found on the Intel Atom development board
1149         for in-vehicle infontainment, called Russellville.
1150
1151 config MFD_TC3589X
1152         bool "Toshiba TC35892 and variants"
1153         depends on I2C=y
1154         select MFD_CORE
1155         help
1156           Support for the Toshiba TC35892 and variants I/O Expander.
1157
1158           This driver provides common support for accessing the device,
1159           additional drivers must be enabled in order to use the
1160           functionality of the device.
1161
1162 config MFD_TMIO
1163         bool
1164         default n
1165
1166 config MFD_T7L66XB
1167         bool "Toshiba T7L66XB"
1168         depends on ARM && HAVE_CLK
1169         select MFD_CORE
1170         select MFD_TMIO
1171         help
1172           Support for Toshiba Mobile IO Controller T7L66XB
1173
1174 config MFD_TC6387XB
1175         bool "Toshiba TC6387XB"
1176         depends on ARM && HAVE_CLK
1177         select MFD_CORE
1178         select MFD_TMIO
1179         help
1180           Support for Toshiba Mobile IO Controller TC6387XB
1181
1182 config MFD_TC6393XB
1183         bool "Toshiba TC6393XB"
1184         depends on ARM && HAVE_CLK
1185         select GPIOLIB
1186         select MFD_CORE
1187         select MFD_TMIO
1188         help
1189           Support for Toshiba Mobile IO Controller TC6393XB
1190
1191 config MFD_VX855
1192         tristate "VIA VX855/VX875 integrated south bridge"
1193         depends on PCI
1194         select MFD_CORE
1195         help
1196           Say yes here to enable support for various functions of the
1197           VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
1198           and/or vx855_gpio drivers for this to do anything useful.
1199
1200 config MFD_ARIZONA
1201         select REGMAP
1202         select REGMAP_IRQ
1203         select MFD_CORE
1204         bool
1205
1206 config MFD_ARIZONA_I2C
1207         tristate "Wolfson Microelectronics Arizona platform with I2C"
1208         select MFD_ARIZONA
1209         select MFD_CORE
1210         select REGMAP_I2C
1211         depends on I2C
1212         help
1213           Support for the Wolfson Microelectronics Arizona platform audio SoC
1214           core functionality controlled via I2C.
1215
1216 config MFD_ARIZONA_SPI
1217         tristate "Wolfson Microelectronics Arizona platform with SPI"
1218         select MFD_ARIZONA
1219         select MFD_CORE
1220         select REGMAP_SPI
1221         depends on SPI_MASTER
1222         help
1223           Support for the Wolfson Microelectronics Arizona platform audio SoC
1224           core functionality controlled via I2C.
1225
1226 config MFD_WM5102
1227         bool "Wolfson Microelectronics WM5102"
1228         depends on MFD_ARIZONA
1229         help
1230           Support for Wolfson Microelectronics WM5102 low power audio SoC
1231
1232 config MFD_WM5110
1233         bool "Wolfson Microelectronics WM5110"
1234         depends on MFD_ARIZONA
1235         help
1236           Support for Wolfson Microelectronics WM5110 low power audio SoC
1237
1238 config MFD_WM8997
1239         bool "Wolfson Microelectronics WM8997"
1240         depends on MFD_ARIZONA
1241         help
1242           Support for Wolfson Microelectronics WM8997 low power audio SoC
1243
1244 config MFD_WM8400
1245         bool "Wolfson Microelectronics WM8400"
1246         select MFD_CORE
1247         depends on I2C=y
1248         select REGMAP_I2C
1249         help
1250           Support for the Wolfson Microelecronics WM8400 PMIC and audio
1251           CODEC.  This driver provides common support for accessing
1252           the device, additional drivers must be enabled in order to use
1253           the functionality of the device.
1254
1255 config MFD_WM831X
1256         bool
1257
1258 config MFD_WM831X_I2C
1259         bool "Wolfson Microelectronics WM831x/2x PMICs with I2C"
1260         select MFD_CORE
1261         select MFD_WM831X
1262         select REGMAP_I2C
1263         select IRQ_DOMAIN
1264         depends on I2C=y
1265         help
1266           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
1267           when controlled using I2C.  This driver provides common support
1268           for accessing the device, additional drivers must be enabled in
1269           order to use the functionality of the device.
1270
1271 config MFD_WM831X_SPI
1272         bool "Wolfson Microelectronics WM831x/2x PMICs with SPI"
1273         select MFD_CORE
1274         select MFD_WM831X
1275         select REGMAP_SPI
1276         select IRQ_DOMAIN
1277         depends on SPI_MASTER
1278         help
1279           Support for the Wolfson Microelecronics WM831x and WM832x PMICs
1280           when controlled using SPI.  This driver provides common support
1281           for accessing the device, additional drivers must be enabled in
1282           order to use the functionality of the device.
1283
1284 config MFD_WM8350
1285         bool
1286
1287 config MFD_WM8350_I2C
1288         bool "Wolfson Microelectronics WM8350 with I2C"
1289         select MFD_WM8350
1290         depends on I2C=y
1291         help
1292           The WM8350 is an integrated audio and power management
1293           subsystem with watchdog and RTC functionality for embedded
1294           systems.  This option enables core support for the WM8350 with
1295           I2C as the control interface.  Additional options must be
1296           selected to enable support for the functionality of the chip.
1297
1298 config MFD_WM8994
1299         tristate "Wolfson Microelectronics WM8994"
1300         select MFD_CORE
1301         select REGMAP_I2C
1302         select REGMAP_IRQ
1303         depends on I2C
1304         help
1305           The WM8994 is a highly integrated hi-fi CODEC designed for
1306           smartphone applicatiosn.  As well as audio functionality it
1307           has on board GPIO and regulator functionality which is
1308           supported via the relevant subsystems.  This driver provides
1309           core support for the WM8994, in order to use the actual
1310           functionaltiy of the device other drivers must be enabled.
1311
1312 config MFD_STW481X
1313         tristate "Support for ST Microelectronics STw481x"
1314         depends on I2C && ARCH_NOMADIK
1315         select REGMAP_I2C
1316         select MFD_CORE
1317         help
1318           Select this option to enable the STw481x chip driver used
1319           in various ST Microelectronics and ST-Ericsson embedded
1320           Nomadik series.
1321
1322 menu "Multimedia Capabilities Port drivers"
1323         depends on ARCH_SA1100
1324
1325 config MCP
1326         tristate
1327
1328 # Interface drivers
1329 config MCP_SA11X0
1330         tristate "Support SA11x0 MCP interface"
1331         depends on ARCH_SA1100
1332         select MCP
1333
1334 # Chip drivers
1335 config MCP_UCB1200
1336         tristate "Support for UCB1200 / UCB1300"
1337         depends on MCP_SA11X0
1338         select MCP
1339
1340 config MCP_UCB1200_TS
1341         tristate "Touchscreen interface support"
1342         depends on MCP_UCB1200 && INPUT
1343
1344 endmenu
1345
1346 config MFD_VEXPRESS_SYSREG
1347         bool "Versatile Express System Registers"
1348         depends on VEXPRESS_CONFIG && GPIOLIB
1349         default y
1350         select CLKSRC_MMIO
1351         select GPIO_GENERIC_PLATFORM
1352         select MFD_CORE
1353         select MFD_SYSCON
1354         help
1355           System Registers are the platform configuration block
1356           on the ARM Ltd. Versatile Express board.
1357
1358 endmenu
1359 endif