1# 2# Multifunction miscellaneous devices 3# 4 5if HAS_IOMEM 6menu "Multifunction device drivers" 7 8config MFD_CORE 9 tristate 10 default n 11 12config MFD_88PM860X 13 bool "Support Marvell 88PM8606/88PM8607" 14 depends on I2C=y && GENERIC_HARDIRQS 15 select MFD_CORE 16 help 17 This supports for Marvell 88PM8606/88PM8607 Power Management IC. 18 This includes the I2C driver and the core APIs _only_, you have to 19 select individual components like voltage regulators, RTC and 20 battery-charger under the corresponding menus. 21 22config MFD_SM501 23 tristate "Support for Silicon Motion SM501" 24 ---help--- 25 This is the core driver for the Silicon Motion SM501 multimedia 26 companion chip. This device is a multifunction device which may 27 provide numerous interfaces including USB host controller, USB gadget, 28 asynchronous serial ports, audio functions, and a dual display video 29 interface. The device may be connected by PCI or local bus with 30 varying functions enabled. 31 32config MFD_SM501_GPIO 33 bool "Export GPIO via GPIO layer" 34 depends on MFD_SM501 && GPIOLIB 35 ---help--- 36 This option uses the gpio library layer to export the 64 GPIO 37 lines on the SM501. The platform data is used to supply the 38 base number for the first GPIO line to register. 39 40config MFD_ASIC3 41 bool "Support for Compaq ASIC3" 42 depends on GENERIC_HARDIRQS && GPIOLIB && ARM 43 select MFD_CORE 44 ---help--- 45 This driver supports the ASIC3 multifunction chip found on many 46 PDAs (mainly iPAQ and HTC based ones) 47 48config MFD_DAVINCI_VOICECODEC 49 tristate 50 select MFD_CORE 51 52config MFD_DM355EVM_MSP 53 bool "DaVinci DM355 EVM microcontroller" 54 depends on I2C=y && MACH_DAVINCI_DM355_EVM 55 help 56 This driver supports the MSP430 microcontroller used on these 57 boards. MSP430 firmware manages resets and power sequencing, 58 inputs from buttons and the IR remote, LEDs, an RTC, and more. 59 60config MFD_TI_SSP 61 tristate "TI Sequencer Serial Port support" 62 depends on ARCH_DAVINCI_TNETV107X 63 select MFD_CORE 64 ---help--- 65 Say Y here if you want support for the Sequencer Serial Port 66 in a Texas Instruments TNETV107X SoC. 67 68 To compile this driver as a module, choose M here: the 69 module will be called ti-ssp. 70 71config HTC_EGPIO 72 bool "HTC EGPIO support" 73 depends on GENERIC_HARDIRQS && GPIOLIB && ARM 74 help 75 This driver supports the CPLD egpio chip present on 76 several HTC phones. It provides basic support for input 77 pins, output pins, and irqs. 78 79config HTC_PASIC3 80 tristate "HTC PASIC3 LED/DS1WM chip support" 81 select MFD_CORE 82 help 83 This core driver provides register access for the LED/DS1WM 84 chips labeled "AIC2" and "AIC3", found on HTC Blueangel and 85 HTC Magician devices, respectively. Actual functionality is 86 handled by the leds-pasic3 and ds1wm drivers. 87 88config HTC_I2CPLD 89 bool "HTC I2C PLD chip support" 90 depends on I2C=y && GPIOLIB 91 help 92 If you say yes here you get support for the supposed CPLD 93 found on omap850 HTC devices like the HTC Wizard and HTC Herald. 94 This device provides input and output GPIOs through an I2C 95 interface to one or more sub-chips. 96 97config UCB1400_CORE 98 tristate "Philips UCB1400 Core driver" 99 depends on AC97_BUS 100 depends on GPIOLIB 101 help 102 This enables support for the Philips UCB1400 core functions. 103 The UCB1400 is an AC97 audio codec. 104 105 To compile this driver as a module, choose M here: the 106 module will be called ucb1400_core. 107 108config TPS6105X 109 tristate "TPS61050/61052 Boost Converters" 110 depends on I2C 111 select REGULATOR 112 select MFD_CORE 113 select REGULATOR_FIXED_VOLTAGE 114 help 115 This option enables a driver for the TP61050/TPS61052 116 high-power "white LED driver". This boost converter is 117 sometimes used for other things than white LEDs, and 118 also contains a GPIO pin. 119 120config TPS65010 121 tristate "TPS6501x Power Management chips" 122 depends on I2C && GPIOLIB 123 default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK 124 help 125 If you say yes here you get support for the TPS6501x series of 126 Power Management chips. These include voltage regulators, 127 lithium ion/polymer battery charging, and other features that 128 are often used in portable devices like cell phones and cameras. 129 130 This driver can also be built as a module. If so, the module 131 will be called tps65010. 132 133config TPS6507X 134 tristate "TPS6507x Power Management / Touch Screen chips" 135 select MFD_CORE 136 depends on I2C 137 help 138 If you say yes here you get support for the TPS6507x series of 139 Power Management / Touch Screen chips. These include voltage 140 regulators, lithium ion/polymer battery charging, touch screen 141 and other features that are often used in portable devices. 142 This driver can also be built as a module. If so, the module 143 will be called tps6507x. 144 145config MFD_TPS6586X 146 bool "TPS6586x Power Management chips" 147 depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS 148 select MFD_CORE 149 help 150 If you say yes here you get support for the TPS6586X series of 151 Power Management chips. 152 This driver provides common support for accessing the device, 153 additional drivers must be enabled in order to use the 154 functionality of the device. 155 156 This driver can also be built as a module. If so, the module 157 will be called tps6586x. 158 159config MFD_TPS65910 160 bool "TPS65910 Power Management chip" 161 depends on I2C=y && GPIOLIB 162 select MFD_CORE 163 select GPIO_TPS65910 164 help 165 if you say yes here you get support for the TPS65910 series of 166 Power Management chips. 167 168config MFD_TPS65912 169 bool 170 depends on GPIOLIB 171 172config MFD_TPS65912_I2C 173 bool "TPS95612 Power Management chip with I2C" 174 select MFD_CORE 175 select MFD_TPS65912 176 depends on I2C=y && GPIOLIB 177 help 178 If you say yes here you get support for the TPS65912 series of 179 PM chips with I2C interface. 180 181config MFD_TPS65912_SPI 182 bool "TPS65912 Power Management chip with SPI" 183 select MFD_CORE 184 select MFD_TPS65912 185 depends on SPI_MASTER && GPIOLIB 186 help 187 If you say yes here you get support for the TPS65912 series of 188 PM chips with SPI interface. 189 190config MENELAUS 191 bool "Texas Instruments TWL92330/Menelaus PM chip" 192 depends on I2C=y && ARCH_OMAP2 193 help 194 If you say yes here you get support for the Texas Instruments 195 TWL92330/Menelaus Power Management chip. This include voltage 196 regulators, Dual slot memory card transceivers, real-time clock 197 and other features that are often used in portable devices like 198 cell phones and PDAs. 199 200config TWL4030_CORE 201 bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support" 202 depends on I2C=y && GENERIC_HARDIRQS 203 help 204 Say yes here if you have TWL4030 / TWL6030 family chip on your board. 205 This core driver provides register access and IRQ handling 206 facilities, and registers devices for the various functions 207 so that function-specific drivers can bind to them. 208 209 These multi-function chips are found on many OMAP2 and OMAP3 210 boards, providing power management, RTC, GPIO, keypad, a 211 high speed USB OTG transceiver, an audio codec (on most 212 versions) and many other features. 213 214config TWL4030_MADC 215 tristate "Texas Instruments TWL4030 MADC" 216 depends on TWL4030_CORE 217 help 218 This driver provides support for triton TWL4030-MADC. The 219 driver supports both RT and SW conversion methods. 220 221 This driver can be built as a module. If so it will be 222 named twl4030-madc 223 224config TWL4030_POWER 225 bool "Support power resources on TWL4030 family chips" 226 depends on TWL4030_CORE && ARM 227 help 228 Say yes here if you want to use the power resources on the 229 TWL4030 family chips. Most of these resources are regulators, 230 which have a separate driver; some are control signals, such 231 as clock request handshaking. 232 233 This driver uses board-specific data to initialize the resources 234 and load scripts controlling which resources are switched off/on 235 or reset when a sleep, wakeup or warm reset event occurs. 236 237config MFD_TWL4030_AUDIO 238 bool 239 depends on TWL4030_CORE 240 select MFD_CORE 241 default n 242 243config TWL6030_PWM 244 tristate "TWL6030 PWM (Pulse Width Modulator) Support" 245 depends on TWL4030_CORE 246 select HAVE_PWM 247 default n 248 help 249 Say yes here if you want support for TWL6030 PWM. 250 This is used to control charging LED brightness. 251 252config TWL6040_CORE 253 bool 254 depends on TWL4030_CORE && GENERIC_HARDIRQS 255 select MFD_CORE 256 default n 257 258config MFD_STMPE 259 bool "Support STMicroelectronics STMPE" 260 depends on I2C=y && GENERIC_HARDIRQS 261 select MFD_CORE 262 help 263 Support for the STMPE family of I/O Expanders from 264 STMicroelectronics. 265 266 Currently supported devices are: 267 268 STMPE811: GPIO, Touchscreen 269 STMPE1601: GPIO, Keypad 270 STMPE2401: GPIO, Keypad 271 STMPE2403: GPIO, Keypad 272 273 This driver provides common support for accessing the device, 274 additional drivers must be enabled in order to use the functionality 275 of the device. Currently available sub drivers are: 276 277 GPIO: stmpe-gpio 278 Keypad: stmpe-keypad 279 Touchscreen: stmpe-ts 280 281config MFD_TC3589X 282 bool "Support Toshiba TC35892 and variants" 283 depends on I2C=y && GENERIC_HARDIRQS 284 select MFD_CORE 285 help 286 Support for the Toshiba TC35892 and variants I/O Expander. 287 288 This driver provides common support for accessing the device, 289 additional drivers must be enabled in order to use the 290 functionality of the device. 291 292config MFD_TMIO 293 bool 294 default n 295 296config MFD_T7L66XB 297 bool "Support Toshiba T7L66XB" 298 depends on ARM && HAVE_CLK 299 select MFD_CORE 300 select MFD_TMIO 301 help 302 Support for Toshiba Mobile IO Controller T7L66XB 303 304config MFD_TC6387XB 305 bool "Support Toshiba TC6387XB" 306 depends on ARM && HAVE_CLK 307 select MFD_CORE 308 select MFD_TMIO 309 help 310 Support for Toshiba Mobile IO Controller TC6387XB 311 312config MFD_TC6393XB 313 bool "Support Toshiba TC6393XB" 314 depends on GPIOLIB && ARM 315 select MFD_CORE 316 select MFD_TMIO 317 help 318 Support for Toshiba Mobile IO Controller TC6393XB 319 320config PMIC_DA903X 321 bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" 322 depends on I2C=y 323 help 324 Say yes here to support for Dialog Semiconductor DA9030 (a.k.a 325 ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC 326 usually found on PXA processors-based platforms. This includes 327 the I2C driver and the core APIs _only_, you have to select 328 individual components like LCD backlight, voltage regulators, 329 LEDs and battery-charger under the corresponding menus. 330 331config PMIC_ADP5520 332 bool "Analog Devices ADP5520/01 MFD PMIC Core Support" 333 depends on I2C=y 334 help 335 Say yes here to add support for Analog Devices AD5520 and ADP5501, 336 Multifunction Power Management IC. This includes 337 the I2C driver and the core APIs _only_, you have to select 338 individual components like LCD backlight, LEDs, GPIOs and Kepad 339 under the corresponding menus. 340 341config MFD_MAX8925 342 bool "Maxim Semiconductor MAX8925 PMIC Support" 343 depends on I2C=y && GENERIC_HARDIRQS 344 select MFD_CORE 345 help 346 Say yes here to support for Maxim Semiconductor MAX8925. This is 347 a Power Management IC. This driver provies common support for 348 accessing the device, additional drivers must be enabled in order 349 to use the functionality of the device. 350 351config MFD_MAX8997 352 bool "Maxim Semiconductor MAX8997/8966 PMIC Support" 353 depends on I2C=y && GENERIC_HARDIRQS 354 select MFD_CORE 355 help 356 Say yes here to support for Maxim Semiconductor MAX8998/8966. 357 This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, 358 MUIC controls on chip. 359 This driver provides common support for accessing the device; 360 additional drivers must be enabled in order to use the functionality 361 of the device. 362 363config MFD_MAX8998 364 bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" 365 depends on I2C=y && GENERIC_HARDIRQS 366 select MFD_CORE 367 help 368 Say yes here to support for Maxim Semiconductor MAX8998 and 369 National Semiconductor LP3974. This is a Power Management IC. 370 This driver provies common support for accessing the device, 371 additional drivers must be enabled in order to use the functionality 372 of the device. 373 374config MFD_WM8400 375 tristate "Support Wolfson Microelectronics WM8400" 376 select MFD_CORE 377 depends on I2C 378 select REGMAP_I2C 379 help 380 Support for the Wolfson Microelecronics WM8400 PMIC and audio 381 CODEC. This driver provides common support for accessing 382 the device, additional drivers must be enabled in order to use 383 the functionality of the device. 384 385config MFD_WM831X 386 bool 387 depends on GENERIC_HARDIRQS 388 389config MFD_WM831X_I2C 390 bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C" 391 select MFD_CORE 392 select MFD_WM831X 393 depends on I2C=y && GENERIC_HARDIRQS 394 help 395 Support for the Wolfson Microelecronics WM831x and WM832x PMICs 396 when controlled using I2C. This driver provides common support 397 for accessing the device, additional drivers must be enabled in 398 order to use the functionality of the device. 399 400config MFD_WM831X_SPI 401 bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI" 402 select MFD_CORE 403 select MFD_WM831X 404 depends on SPI_MASTER && GENERIC_HARDIRQS 405 help 406 Support for the Wolfson Microelecronics WM831x and WM832x PMICs 407 when controlled using SPI. This driver provides common support 408 for accessing the device, additional drivers must be enabled in 409 order to use the functionality of the device. 410 411config MFD_WM8350 412 bool 413 depends on GENERIC_HARDIRQS 414 415config MFD_WM8350_CONFIG_MODE_0 416 bool 417 depends on MFD_WM8350 418 419config MFD_WM8350_CONFIG_MODE_1 420 bool 421 depends on MFD_WM8350 422 423config MFD_WM8350_CONFIG_MODE_2 424 bool 425 depends on MFD_WM8350 426 427config MFD_WM8350_CONFIG_MODE_3 428 bool 429 depends on MFD_WM8350 430 431config MFD_WM8351_CONFIG_MODE_0 432 bool 433 depends on MFD_WM8350 434 435config MFD_WM8351_CONFIG_MODE_1 436 bool 437 depends on MFD_WM8350 438 439config MFD_WM8351_CONFIG_MODE_2 440 bool 441 depends on MFD_WM8350 442 443config MFD_WM8351_CONFIG_MODE_3 444 bool 445 depends on MFD_WM8350 446 447config MFD_WM8352_CONFIG_MODE_0 448 bool 449 depends on MFD_WM8350 450 451config MFD_WM8352_CONFIG_MODE_1 452 bool 453 depends on MFD_WM8350 454 455config MFD_WM8352_CONFIG_MODE_2 456 bool 457 depends on MFD_WM8350 458 459config MFD_WM8352_CONFIG_MODE_3 460 bool 461 depends on MFD_WM8350 462 463config MFD_WM8350_I2C 464 bool "Support Wolfson Microelectronics WM8350 with I2C" 465 select MFD_WM8350 466 depends on I2C=y && GENERIC_HARDIRQS 467 help 468 The WM8350 is an integrated audio and power management 469 subsystem with watchdog and RTC functionality for embedded 470 systems. This option enables core support for the WM8350 with 471 I2C as the control interface. Additional options must be 472 selected to enable support for the functionality of the chip. 473 474config MFD_WM8994 475 bool "Support Wolfson Microelectronics WM8994" 476 select MFD_CORE 477 depends on I2C=y && GENERIC_HARDIRQS 478 help 479 The WM8994 is a highly integrated hi-fi CODEC designed for 480 smartphone applicatiosn. As well as audio functionality it 481 has on board GPIO and regulator functionality which is 482 supported via the relevant subsystems. This driver provides 483 core support for the WM8994, in order to use the actual 484 functionaltiy of the device other drivers must be enabled. 485 486config MFD_PCF50633 487 tristate "Support for NXP PCF50633" 488 depends on I2C 489 select REGMAP_I2C 490 help 491 Say yes here if you have NXP PCF50633 chip on your board. 492 This core driver provides register access and IRQ handling 493 facilities, and registers devices for the various functions 494 so that function-specific drivers can bind to them. 495 496config PCF50633_ADC 497 tristate "Support for NXP PCF50633 ADC" 498 depends on MFD_PCF50633 499 help 500 Say yes here if you want to include support for ADC in the 501 NXP PCF50633 chip. 502 503config PCF50633_GPIO 504 tristate "Support for NXP PCF50633 GPIO" 505 depends on MFD_PCF50633 506 help 507 Say yes here if you want to include support GPIO for pins on 508 the PCF50633 chip. 509 510config MFD_MC13783 511 tristate 512 513config MFD_MC13XXX 514 tristate "Support Freescale MC13783 and MC13892" 515 depends on SPI_MASTER 516 select MFD_CORE 517 select MFD_MC13783 518 help 519 Support for the Freescale (Atlas) PMIC and audio CODECs 520 MC13783 and MC13892. 521 This driver provides common support for accessing the device, 522 additional drivers must be enabled in order to use the 523 functionality of the device. 524 525config ABX500_CORE 526 bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" 527 default y if ARCH_U300 || ARCH_U8500 528 help 529 Say yes here if you have the ABX500 Mixed Signal IC family 530 chips. This core driver expose register access functions. 531 Functionality specific drivers using these functions can 532 remain unchanged when IC changes. Binding of the functions to 533 actual register access is done by the IC core driver. 534 535config AB3100_CORE 536 bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" 537 depends on I2C=y && ABX500_CORE 538 select MFD_CORE 539 default y if ARCH_U300 540 help 541 Select this to enable the AB3100 Mixed Signal IC core 542 functionality. This connects to a AB3100 on the I2C bus 543 and expose a number of symbols needed for dependent devices 544 to read and write registers and subscribe to events from 545 this multi-functional IC. This is needed to use other features 546 of the AB3100 such as battery-backed RTC, charging control, 547 LEDs, vibrator, system power and temperature, power management 548 and ALSA sound. 549 550config AB3100_OTP 551 tristate "ST-Ericsson AB3100 OTP functions" 552 depends on AB3100_CORE 553 default y if AB3100_CORE 554 help 555 Select this to enable the AB3100 Mixed Signal IC OTP (one-time 556 programmable memory) support. This exposes a sysfs file to read 557 out OTP values. 558 559config EZX_PCAP 560 bool "PCAP Support" 561 depends on GENERIC_HARDIRQS && SPI_MASTER 562 help 563 This enables the PCAP ASIC present on EZX Phones. This is 564 needed for MMC, TouchScreen, Sound, USB, etc.. 565 566config AB8500_CORE 567 bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" 568 depends on GENERIC_HARDIRQS && ABX500_CORE 569 select MFD_CORE 570 help 571 Select this option to enable access to AB8500 power management 572 chip. This connects to U8500 either on the SSP/SPI bus (deprecated 573 since hardware version v1.0) or the I2C bus via PRCMU. It also adds 574 the irq_chip parts for handling the Mixed Signal chip events. 575 This chip embeds various other multimedia funtionalities as well. 576 577config AB8500_I2C_CORE 578 bool "AB8500 register access via PRCMU I2C" 579 depends on AB8500_CORE && MFD_DB8500_PRCMU 580 default y 581 help 582 This enables register access to the AB8500 chip via PRCMU I2C. 583 The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware 584 the I2C bus is connected to the Power Reset 585 and Mangagement Unit, PRCMU. 586 587config AB8500_DEBUG 588 bool "Enable debug info via debugfs" 589 depends on AB8500_CORE && DEBUG_FS 590 default y if DEBUG_FS 591 help 592 Select this option if you want debug information using the debug 593 filesystem, debugfs. 594 595config AB8500_GPADC 596 bool "AB8500 GPADC driver" 597 depends on AB8500_CORE && REGULATOR_AB8500 598 default y 599 help 600 AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage 601 602config AB3550_CORE 603 bool "ST-Ericsson AB3550 Mixed Signal Circuit core functions" 604 select MFD_CORE 605 depends on I2C=y && GENERIC_HARDIRQS && ABX500_CORE 606 help 607 Select this to enable the AB3550 Mixed Signal IC core 608 functionality. This connects to a AB3550 on the I2C bus 609 and expose a number of symbols needed for dependent devices 610 to read and write registers and subscribe to events from 611 this multi-functional IC. This is needed to use other features 612 of the AB3550 such as battery-backed RTC, charging control, 613 LEDs, vibrator, system power and temperature, power management 614 and ALSA sound. 615 616config MFD_DB8500_PRCMU 617 bool "ST-Ericsson DB8500 Power Reset Control Management Unit" 618 depends on UX500_SOC_DB8500 619 select MFD_CORE 620 help 621 Select this option to enable support for the DB8500 Power Reset 622 and Control Management Unit. This is basically an autonomous 623 system controller running an XP70 microprocessor, which is accessed 624 through a register map. 625 626config MFD_DB5500_PRCMU 627 bool "ST-Ericsson DB5500 Power Reset Control Management Unit" 628 depends on UX500_SOC_DB5500 629 select MFD_CORE 630 help 631 Select this option to enable support for the DB5500 Power Reset 632 and Control Management Unit. This is basically an autonomous 633 system controller running an XP70 microprocessor, which is accessed 634 through a register map. 635 636config MFD_CS5535 637 tristate "Support for CS5535 and CS5536 southbridge core functions" 638 select MFD_CORE 639 depends on PCI && X86 640 ---help--- 641 This is the core driver for CS5535/CS5536 MFD functions. This is 642 necessary for using the board's GPIO and MFGPT functionality. 643 644config MFD_TIMBERDALE 645 tristate "Support for the Timberdale FPGA" 646 select MFD_CORE 647 depends on PCI && GPIOLIB 648 ---help--- 649 This is the core driver for the timberdale FPGA. This device is a 650 multifunction device which exposes numerous platform devices. 651 652 The timberdale FPGA can be found on the Intel Atom development board 653 for in-vehicle infontainment, called Russellville. 654 655config LPC_SCH 656 tristate "Intel SCH LPC" 657 depends on PCI 658 select MFD_CORE 659 help 660 LPC bridge function of the Intel SCH provides support for 661 System Management Bus and General Purpose I/O. 662 663config MFD_RDC321X 664 tristate "Support for RDC-R321x southbridge" 665 select MFD_CORE 666 depends on PCI 667 help 668 Say yes here if you want to have support for the RDC R-321x SoC 669 southbridge which provides access to GPIOs and Watchdog using the 670 southbridge PCI device configuration space. 671 672config MFD_JANZ_CMODIO 673 tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board" 674 select MFD_CORE 675 depends on PCI 676 help 677 This is the core driver for the Janz CMOD-IO PCI MODULbus 678 carrier board. This device is a PCI to MODULbus bridge which may 679 host many different types of MODULbus daughterboards, including 680 CAN and GPIO controllers. 681 682config MFD_JZ4740_ADC 683 bool "Support for the JZ4740 SoC ADC core" 684 select MFD_CORE 685 select GENERIC_IRQ_CHIP 686 depends on MACH_JZ4740 687 help 688 Say yes here if you want support for the ADC unit in the JZ4740 SoC. 689 This driver is necessary for jz4740-battery and jz4740-hwmon driver. 690 691config MFD_VX855 692 tristate "Support for VIA VX855/VX875 integrated south bridge" 693 depends on PCI 694 select MFD_CORE 695 help 696 Say yes here to enable support for various functions of the 697 VIA VX855/VX875 south bridge. You will need to enable the vx855_spi 698 and/or vx855_gpio drivers for this to do anything useful. 699 700config MFD_WL1273_CORE 701 tristate "Support for TI WL1273 FM radio." 702 depends on I2C 703 select MFD_CORE 704 default n 705 help 706 This is the core driver for the TI WL1273 FM radio. This MFD 707 driver connects the radio-wl1273 V4L2 module and the wl1273 708 audio codec. 709 710config MFD_OMAP_USB_HOST 711 bool "Support OMAP USBHS core driver" 712 depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 713 default y 714 help 715 This is the core driver for the OAMP EHCI and OHCI drivers. 716 This MFD driver does the required setup functionalities for 717 OMAP USB Host drivers. 718 719config MFD_PM8XXX 720 tristate 721 722config MFD_PM8921_CORE 723 tristate "Qualcomm PM8921 PMIC chip" 724 depends on MSM_SSBI 725 select MFD_CORE 726 select MFD_PM8XXX 727 help 728 If you say yes to this option, support will be included for the 729 built-in PM8921 PMIC chip. 730 731 This is required if your board has a PM8921 and uses its features, 732 such as: MPPs, GPIOs, regulators, interrupts, and PWM. 733 734 Say M here if you want to include support for PM8921 chip as a module. 735 This will build a module called "pm8921-core". 736 737config MFD_PM8XXX_IRQ 738 bool "Support for Qualcomm PM8xxx IRQ features" 739 depends on MFD_PM8XXX 740 default y if MFD_PM8XXX 741 help 742 This is the IRQ driver for Qualcomm PM 8xxx PMIC chips. 743 744 This is required to use certain other PM 8xxx features, such as GPIO 745 and MPP. 746 747config TPS65911_COMPARATOR 748 tristate 749 750config MFD_AAT2870_CORE 751 bool "Support for the AnalogicTech AAT2870" 752 select MFD_CORE 753 depends on I2C=y && GPIOLIB 754 help 755 If you say yes here you get support for the AAT2870. 756 This driver provides common support for accessing the device, 757 additional drivers must be enabled in order to use the 758 functionality of the device. 759 760endmenu 761endif 762 763menu "Multimedia Capabilities Port drivers" 764 depends on ARCH_SA1100 765 766config MCP 767 tristate 768 769# Interface drivers 770config MCP_SA11X0 771 tristate "Support SA11x0 MCP interface" 772 depends on ARCH_SA1100 773 select MCP 774 775# Chip drivers 776config MCP_UCB1200 777 tristate "Support for UCB1200 / UCB1300" 778 depends on MCP 779 780config MCP_UCB1200_TS 781 tristate "Touchscreen interface support" 782 depends on MCP_UCB1200 && INPUT 783 784endmenu 785