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_DA9052 332 bool 333 select MFD_CORE 334 335config MFD_DA9052_SPI 336 bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI" 337 select REGMAP_SPI 338 select REGMAP_IRQ 339 select PMIC_DA9052 340 depends on SPI_MASTER=y 341 help 342 Support for the Dialog Semiconductor DA9052 PMIC 343 when controlled using SPI. This driver provides common support 344 for accessing the device, additional drivers must be enabled in 345 order to use the functionality of the device. 346 347config MFD_DA9052_I2C 348 bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C" 349 select REGMAP_I2C 350 select REGMAP_IRQ 351 select PMIC_DA9052 352 depends on I2C=y 353 help 354 Support for the Dialog Semiconductor DA9052 PMIC 355 when controlled using I2C. This driver provides common support 356 for accessing the device, additional drivers must be enabled in 357 order to use the functionality of the device. 358 359config PMIC_ADP5520 360 bool "Analog Devices ADP5520/01 MFD PMIC Core Support" 361 depends on I2C=y 362 help 363 Say yes here to add support for Analog Devices AD5520 and ADP5501, 364 Multifunction Power Management IC. This includes 365 the I2C driver and the core APIs _only_, you have to select 366 individual components like LCD backlight, LEDs, GPIOs and Kepad 367 under the corresponding menus. 368 369config MFD_MAX8925 370 bool "Maxim Semiconductor MAX8925 PMIC Support" 371 depends on I2C=y && GENERIC_HARDIRQS 372 select MFD_CORE 373 help 374 Say yes here to support for Maxim Semiconductor MAX8925. This is 375 a Power Management IC. This driver provies common support for 376 accessing the device, additional drivers must be enabled in order 377 to use the functionality of the device. 378 379config MFD_MAX8997 380 bool "Maxim Semiconductor MAX8997/8966 PMIC Support" 381 depends on I2C=y && GENERIC_HARDIRQS 382 select MFD_CORE 383 help 384 Say yes here to support for Maxim Semiconductor MAX8998/8966. 385 This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, 386 MUIC controls on chip. 387 This driver provides common support for accessing the device; 388 additional drivers must be enabled in order to use the functionality 389 of the device. 390 391config MFD_MAX8998 392 bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" 393 depends on I2C=y && GENERIC_HARDIRQS 394 select MFD_CORE 395 help 396 Say yes here to support for Maxim Semiconductor MAX8998 and 397 National Semiconductor LP3974. This is a Power Management IC. 398 This driver provies common support for accessing the device, 399 additional drivers must be enabled in order to use the functionality 400 of the device. 401 402config MFD_WM8400 403 tristate "Support Wolfson Microelectronics WM8400" 404 select MFD_CORE 405 depends on I2C 406 select REGMAP_I2C 407 help 408 Support for the Wolfson Microelecronics WM8400 PMIC and audio 409 CODEC. This driver provides common support for accessing 410 the device, additional drivers must be enabled in order to use 411 the functionality of the device. 412 413config MFD_WM831X 414 bool 415 depends on GENERIC_HARDIRQS 416 417config MFD_WM831X_I2C 418 bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C" 419 select MFD_CORE 420 select MFD_WM831X 421 select REGMAP_I2C 422 depends on I2C=y && GENERIC_HARDIRQS 423 help 424 Support for the Wolfson Microelecronics WM831x and WM832x PMICs 425 when controlled using I2C. This driver provides common support 426 for accessing the device, additional drivers must be enabled in 427 order to use the functionality of the device. 428 429config MFD_WM831X_SPI 430 bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI" 431 select MFD_CORE 432 select MFD_WM831X 433 select REGMAP_SPI 434 depends on SPI_MASTER && GENERIC_HARDIRQS 435 help 436 Support for the Wolfson Microelecronics WM831x and WM832x PMICs 437 when controlled using SPI. This driver provides common support 438 for accessing the device, additional drivers must be enabled in 439 order to use the functionality of the device. 440 441config MFD_WM8350 442 bool 443 depends on GENERIC_HARDIRQS 444 445config MFD_WM8350_CONFIG_MODE_0 446 bool 447 depends on MFD_WM8350 448 449config MFD_WM8350_CONFIG_MODE_1 450 bool 451 depends on MFD_WM8350 452 453config MFD_WM8350_CONFIG_MODE_2 454 bool 455 depends on MFD_WM8350 456 457config MFD_WM8350_CONFIG_MODE_3 458 bool 459 depends on MFD_WM8350 460 461config MFD_WM8351_CONFIG_MODE_0 462 bool 463 depends on MFD_WM8350 464 465config MFD_WM8351_CONFIG_MODE_1 466 bool 467 depends on MFD_WM8350 468 469config MFD_WM8351_CONFIG_MODE_2 470 bool 471 depends on MFD_WM8350 472 473config MFD_WM8351_CONFIG_MODE_3 474 bool 475 depends on MFD_WM8350 476 477config MFD_WM8352_CONFIG_MODE_0 478 bool 479 depends on MFD_WM8350 480 481config MFD_WM8352_CONFIG_MODE_1 482 bool 483 depends on MFD_WM8350 484 485config MFD_WM8352_CONFIG_MODE_2 486 bool 487 depends on MFD_WM8350 488 489config MFD_WM8352_CONFIG_MODE_3 490 bool 491 depends on MFD_WM8350 492 493config MFD_WM8350_I2C 494 bool "Support Wolfson Microelectronics WM8350 with I2C" 495 select MFD_WM8350 496 depends on I2C=y && GENERIC_HARDIRQS 497 help 498 The WM8350 is an integrated audio and power management 499 subsystem with watchdog and RTC functionality for embedded 500 systems. This option enables core support for the WM8350 with 501 I2C as the control interface. Additional options must be 502 selected to enable support for the functionality of the chip. 503 504config MFD_WM8994 505 bool "Support Wolfson Microelectronics WM8994" 506 select MFD_CORE 507 select REGMAP_I2C 508 select REGMAP_IRQ 509 depends on I2C=y && GENERIC_HARDIRQS 510 help 511 The WM8994 is a highly integrated hi-fi CODEC designed for 512 smartphone applicatiosn. As well as audio functionality it 513 has on board GPIO and regulator functionality which is 514 supported via the relevant subsystems. This driver provides 515 core support for the WM8994, in order to use the actual 516 functionaltiy of the device other drivers must be enabled. 517 518config MFD_PCF50633 519 tristate "Support for NXP PCF50633" 520 depends on I2C 521 select REGMAP_I2C 522 help 523 Say yes here if you have NXP PCF50633 chip on your board. 524 This core driver provides register access and IRQ handling 525 facilities, and registers devices for the various functions 526 so that function-specific drivers can bind to them. 527 528config PCF50633_ADC 529 tristate "Support for NXP PCF50633 ADC" 530 depends on MFD_PCF50633 531 help 532 Say yes here if you want to include support for ADC in the 533 NXP PCF50633 chip. 534 535config PCF50633_GPIO 536 tristate "Support for NXP PCF50633 GPIO" 537 depends on MFD_PCF50633 538 help 539 Say yes here if you want to include support GPIO for pins on 540 the PCF50633 chip. 541 542config MFD_MC13783 543 tristate 544 545config MFD_MC13XXX 546 tristate "Support Freescale MC13783 and MC13892" 547 depends on SPI_MASTER 548 select MFD_CORE 549 select MFD_MC13783 550 help 551 Support for the Freescale (Atlas) PMIC and audio CODECs 552 MC13783 and MC13892. 553 This driver provides common support for accessing the device, 554 additional drivers must be enabled in order to use the 555 functionality of the device. 556 557config ABX500_CORE 558 bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" 559 default y if ARCH_U300 || ARCH_U8500 560 help 561 Say yes here if you have the ABX500 Mixed Signal IC family 562 chips. This core driver expose register access functions. 563 Functionality specific drivers using these functions can 564 remain unchanged when IC changes. Binding of the functions to 565 actual register access is done by the IC core driver. 566 567config AB3100_CORE 568 bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" 569 depends on I2C=y && ABX500_CORE 570 select MFD_CORE 571 default y if ARCH_U300 572 help 573 Select this to enable the AB3100 Mixed Signal IC core 574 functionality. This connects to a AB3100 on the I2C bus 575 and expose a number of symbols needed for dependent devices 576 to read and write registers and subscribe to events from 577 this multi-functional IC. This is needed to use other features 578 of the AB3100 such as battery-backed RTC, charging control, 579 LEDs, vibrator, system power and temperature, power management 580 and ALSA sound. 581 582config AB3100_OTP 583 tristate "ST-Ericsson AB3100 OTP functions" 584 depends on AB3100_CORE 585 default y if AB3100_CORE 586 help 587 Select this to enable the AB3100 Mixed Signal IC OTP (one-time 588 programmable memory) support. This exposes a sysfs file to read 589 out OTP values. 590 591config EZX_PCAP 592 bool "PCAP Support" 593 depends on GENERIC_HARDIRQS && SPI_MASTER 594 help 595 This enables the PCAP ASIC present on EZX Phones. This is 596 needed for MMC, TouchScreen, Sound, USB, etc.. 597 598config AB5500_CORE 599 bool "ST-Ericsson AB5500 Mixed Signal Power Management chip" 600 depends on ABX500_CORE && MFD_DB5500_PRCMU 601 select MFD_CORE 602 help 603 Select this option to enable access to AB5500 power management 604 chip. This connects to the db5500 chip via the I2C bus via PRCMU. 605 This chip embeds various other multimedia funtionalities as well. 606 607config AB5500_DEBUG 608 bool "Enable debug info via debugfs" 609 depends on AB5500_CORE && DEBUG_FS 610 default y if DEBUG_FS 611 help 612 Select this option if you want debug information from the AB5500 613 using the debug filesystem, debugfs. 614 615config AB8500_CORE 616 bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" 617 depends on GENERIC_HARDIRQS && ABX500_CORE 618 select MFD_CORE 619 help 620 Select this option to enable access to AB8500 power management 621 chip. This connects to U8500 either on the SSP/SPI bus (deprecated 622 since hardware version v1.0) or the I2C bus via PRCMU. It also adds 623 the irq_chip parts for handling the Mixed Signal chip events. 624 This chip embeds various other multimedia funtionalities as well. 625 626config AB8500_I2C_CORE 627 bool "AB8500 register access via PRCMU I2C" 628 depends on AB8500_CORE && MFD_DB8500_PRCMU 629 default y 630 help 631 This enables register access to the AB8500 chip via PRCMU I2C. 632 The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware 633 the I2C bus is connected to the Power Reset 634 and Mangagement Unit, PRCMU. 635 636config AB8500_DEBUG 637 bool "Enable debug info via debugfs" 638 depends on AB8500_CORE && DEBUG_FS 639 default y if DEBUG_FS 640 help 641 Select this option if you want debug information using the debug 642 filesystem, debugfs. 643 644config AB8500_GPADC 645 bool "AB8500 GPADC driver" 646 depends on AB8500_CORE && REGULATOR_AB8500 647 default y 648 help 649 AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage 650 651config MFD_DB8500_PRCMU 652 bool "ST-Ericsson DB8500 Power Reset Control Management Unit" 653 depends on UX500_SOC_DB8500 654 select MFD_CORE 655 help 656 Select this option to enable support for the DB8500 Power Reset 657 and Control Management Unit. This is basically an autonomous 658 system controller running an XP70 microprocessor, which is accessed 659 through a register map. 660 661config MFD_DB5500_PRCMU 662 bool "ST-Ericsson DB5500 Power Reset Control Management Unit" 663 depends on UX500_SOC_DB5500 664 select MFD_CORE 665 help 666 Select this option to enable support for the DB5500 Power Reset 667 and Control Management Unit. This is basically an autonomous 668 system controller running an XP70 microprocessor, which is accessed 669 through a register map. 670 671config MFD_CS5535 672 tristate "Support for CS5535 and CS5536 southbridge core functions" 673 select MFD_CORE 674 depends on PCI && X86 675 ---help--- 676 This is the core driver for CS5535/CS5536 MFD functions. This is 677 necessary for using the board's GPIO and MFGPT functionality. 678 679config MFD_TIMBERDALE 680 tristate "Support for the Timberdale FPGA" 681 select MFD_CORE 682 depends on PCI && GPIOLIB 683 ---help--- 684 This is the core driver for the timberdale FPGA. This device is a 685 multifunction device which exposes numerous platform devices. 686 687 The timberdale FPGA can be found on the Intel Atom development board 688 for in-vehicle infontainment, called Russellville. 689 690config LPC_SCH 691 tristate "Intel SCH LPC" 692 depends on PCI 693 select MFD_CORE 694 help 695 LPC bridge function of the Intel SCH provides support for 696 System Management Bus and General Purpose I/O. 697 698config MFD_RDC321X 699 tristate "Support for RDC-R321x southbridge" 700 select MFD_CORE 701 depends on PCI 702 help 703 Say yes here if you want to have support for the RDC R-321x SoC 704 southbridge which provides access to GPIOs and Watchdog using the 705 southbridge PCI device configuration space. 706 707config MFD_JANZ_CMODIO 708 tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board" 709 select MFD_CORE 710 depends on PCI 711 help 712 This is the core driver for the Janz CMOD-IO PCI MODULbus 713 carrier board. This device is a PCI to MODULbus bridge which may 714 host many different types of MODULbus daughterboards, including 715 CAN and GPIO controllers. 716 717config MFD_JZ4740_ADC 718 bool "Support for the JZ4740 SoC ADC core" 719 select MFD_CORE 720 select GENERIC_IRQ_CHIP 721 depends on MACH_JZ4740 722 help 723 Say yes here if you want support for the ADC unit in the JZ4740 SoC. 724 This driver is necessary for jz4740-battery and jz4740-hwmon driver. 725 726config MFD_VX855 727 tristate "Support for VIA VX855/VX875 integrated south bridge" 728 depends on PCI 729 select MFD_CORE 730 help 731 Say yes here to enable support for various functions of the 732 VIA VX855/VX875 south bridge. You will need to enable the vx855_spi 733 and/or vx855_gpio drivers for this to do anything useful. 734 735config MFD_WL1273_CORE 736 tristate "Support for TI WL1273 FM radio." 737 depends on I2C 738 select MFD_CORE 739 default n 740 help 741 This is the core driver for the TI WL1273 FM radio. This MFD 742 driver connects the radio-wl1273 V4L2 module and the wl1273 743 audio codec. 744 745config MFD_OMAP_USB_HOST 746 bool "Support OMAP USBHS core driver" 747 depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 748 default y 749 help 750 This is the core driver for the OAMP EHCI and OHCI drivers. 751 This MFD driver does the required setup functionalities for 752 OMAP USB Host drivers. 753 754config MFD_PM8XXX 755 tristate 756 757config MFD_PM8921_CORE 758 tristate "Qualcomm PM8921 PMIC chip" 759 depends on MSM_SSBI 760 select MFD_CORE 761 select MFD_PM8XXX 762 help 763 If you say yes to this option, support will be included for the 764 built-in PM8921 PMIC chip. 765 766 This is required if your board has a PM8921 and uses its features, 767 such as: MPPs, GPIOs, regulators, interrupts, and PWM. 768 769 Say M here if you want to include support for PM8921 chip as a module. 770 This will build a module called "pm8921-core". 771 772config MFD_PM8XXX_IRQ 773 bool "Support for Qualcomm PM8xxx IRQ features" 774 depends on MFD_PM8XXX 775 default y if MFD_PM8XXX 776 help 777 This is the IRQ driver for Qualcomm PM 8xxx PMIC chips. 778 779 This is required to use certain other PM 8xxx features, such as GPIO 780 and MPP. 781 782config TPS65911_COMPARATOR 783 tristate 784 785config MFD_AAT2870_CORE 786 bool "Support for the AnalogicTech AAT2870" 787 select MFD_CORE 788 depends on I2C=y && GPIOLIB 789 help 790 If you say yes here you get support for the AAT2870. 791 This driver provides common support for accessing the device, 792 additional drivers must be enabled in order to use the 793 functionality of the device. 794 795config MFD_INTEL_MSIC 796 bool "Support for Intel MSIC" 797 depends on INTEL_SCU_IPC 798 select MFD_CORE 799 help 800 Select this option to enable access to Intel MSIC (Avatele 801 Passage) chip. This chip embeds audio, battery, GPIO, etc. 802 devices used in Intel Medfield platforms. 803 804endmenu 805endif 806 807menu "Multimedia Capabilities Port drivers" 808 depends on ARCH_SA1100 809 810config MCP 811 tristate 812 813# Interface drivers 814config MCP_SA11X0 815 tristate "Support SA11x0 MCP interface" 816 depends on ARCH_SA1100 817 select MCP 818 819# Chip drivers 820config MCP_UCB1200 821 tristate "Support for UCB1200 / UCB1300" 822 depends on MCP 823 824config MCP_UCB1200_TS 825 tristate "Touchscreen interface support" 826 depends on MCP_UCB1200 && INPUT 827 828endmenu 829