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 REGMAP_I2C 16 select MFD_CORE 17 help 18 This supports for Marvell 88PM8606/88PM8607 Power Management IC. 19 This includes the I2C driver and the core APIs _only_, you have to 20 select individual components like voltage regulators, RTC and 21 battery-charger under the corresponding menus. 22 23config MFD_SM501 24 tristate "Support for Silicon Motion SM501" 25 ---help--- 26 This is the core driver for the Silicon Motion SM501 multimedia 27 companion chip. This device is a multifunction device which may 28 provide numerous interfaces including USB host controller, USB gadget, 29 asynchronous serial ports, audio functions, and a dual display video 30 interface. The device may be connected by PCI or local bus with 31 varying functions enabled. 32 33config MFD_SM501_GPIO 34 bool "Export GPIO via GPIO layer" 35 depends on MFD_SM501 && GPIOLIB 36 ---help--- 37 This option uses the gpio library layer to export the 64 GPIO 38 lines on the SM501. The platform data is used to supply the 39 base number for the first GPIO line to register. 40 41config MFD_ASIC3 42 bool "Support for Compaq ASIC3" 43 depends on GENERIC_HARDIRQS && GPIOLIB && ARM 44 select MFD_CORE 45 ---help--- 46 This driver supports the ASIC3 multifunction chip found on many 47 PDAs (mainly iPAQ and HTC based ones) 48 49config MFD_DAVINCI_VOICECODEC 50 tristate 51 select MFD_CORE 52 53config MFD_DM355EVM_MSP 54 bool "DaVinci DM355 EVM microcontroller" 55 depends on I2C=y && MACH_DAVINCI_DM355_EVM 56 help 57 This driver supports the MSP430 microcontroller used on these 58 boards. MSP430 firmware manages resets and power sequencing, 59 inputs from buttons and the IR remote, LEDs, an RTC, and more. 60 61config MFD_TI_SSP 62 tristate "TI Sequencer Serial Port support" 63 depends on ARCH_DAVINCI_TNETV107X 64 select MFD_CORE 65 ---help--- 66 Say Y here if you want support for the Sequencer Serial Port 67 in a Texas Instruments TNETV107X SoC. 68 69 To compile this driver as a module, choose M here: the 70 module will be called ti-ssp. 71 72config HTC_EGPIO 73 bool "HTC EGPIO support" 74 depends on GENERIC_HARDIRQS && GPIOLIB && ARM 75 help 76 This driver supports the CPLD egpio chip present on 77 several HTC phones. It provides basic support for input 78 pins, output pins, and irqs. 79 80config HTC_PASIC3 81 tristate "HTC PASIC3 LED/DS1WM chip support" 82 select MFD_CORE 83 help 84 This core driver provides register access for the LED/DS1WM 85 chips labeled "AIC2" and "AIC3", found on HTC Blueangel and 86 HTC Magician devices, respectively. Actual functionality is 87 handled by the leds-pasic3 and ds1wm drivers. 88 89config HTC_I2CPLD 90 bool "HTC I2C PLD chip support" 91 depends on I2C=y && GPIOLIB 92 help 93 If you say yes here you get support for the supposed CPLD 94 found on omap850 HTC devices like the HTC Wizard and HTC Herald. 95 This device provides input and output GPIOs through an I2C 96 interface to one or more sub-chips. 97 98config UCB1400_CORE 99 tristate "Philips UCB1400 Core driver" 100 depends on AC97_BUS 101 depends on GPIOLIB 102 help 103 This enables support for the Philips UCB1400 core functions. 104 The UCB1400 is an AC97 audio codec. 105 106 To compile this driver as a module, choose M here: the 107 module will be called ucb1400_core. 108 109config MFD_LM3533 110 tristate "LM3533 Lighting Power chip" 111 depends on I2C 112 select MFD_CORE 113 select REGMAP_I2C 114 help 115 Say yes here to enable support for National Semiconductor / TI 116 LM3533 Lighting Power chips. 117 118 This driver provides common support for accessing the device; 119 additional drivers must be enabled in order to use the LED, 120 backlight or ambient-light-sensor functionality of the device. 121 122config TPS6105X 123 tristate "TPS61050/61052 Boost Converters" 124 depends on I2C 125 select REGULATOR 126 select MFD_CORE 127 select REGULATOR_FIXED_VOLTAGE 128 help 129 This option enables a driver for the TP61050/TPS61052 130 high-power "white LED driver". This boost converter is 131 sometimes used for other things than white LEDs, and 132 also contains a GPIO pin. 133 134config TPS65010 135 tristate "TPS6501x Power Management chips" 136 depends on I2C && GPIOLIB 137 default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK 138 help 139 If you say yes here you get support for the TPS6501x series of 140 Power Management chips. These include voltage regulators, 141 lithium ion/polymer battery charging, and other features that 142 are often used in portable devices like cell phones and cameras. 143 144 This driver can also be built as a module. If so, the module 145 will be called tps65010. 146 147config TPS6507X 148 tristate "TPS6507x Power Management / Touch Screen chips" 149 select MFD_CORE 150 depends on I2C 151 help 152 If you say yes here you get support for the TPS6507x series of 153 Power Management / Touch Screen chips. These include voltage 154 regulators, lithium ion/polymer battery charging, touch screen 155 and other features that are often used in portable devices. 156 This driver can also be built as a module. If so, the module 157 will be called tps6507x. 158 159config MFD_TPS65217 160 tristate "TPS65217 Power Management / White LED chips" 161 depends on I2C 162 select MFD_CORE 163 select REGMAP_I2C 164 help 165 If you say yes here you get support for the TPS65217 series of 166 Power Management / White LED chips. 167 These include voltage regulators, lithium ion/polymer battery 168 charger, wled and other features that are often used in portable 169 devices. 170 171 This driver can also be built as a module. If so, the module 172 will be called tps65217. 173 174config MFD_TPS6586X 175 bool "TPS6586x Power Management chips" 176 depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS 177 select MFD_CORE 178 depends on REGULATOR 179 help 180 If you say yes here you get support for the TPS6586X series of 181 Power Management chips. 182 This driver provides common support for accessing the device, 183 additional drivers must be enabled in order to use the 184 functionality of the device. 185 186 This driver can also be built as a module. If so, the module 187 will be called tps6586x. 188 189config MFD_TPS65910 190 bool "TPS65910 Power Management chip" 191 depends on I2C=y && GPIOLIB 192 select MFD_CORE 193 select REGMAP_I2C 194 select IRQ_DOMAIN 195 help 196 if you say yes here you get support for the TPS65910 series of 197 Power Management chips. 198 199config MFD_TPS65912 200 bool 201 depends on GPIOLIB 202 203config MFD_TPS65912_I2C 204 bool "TPS65912 Power Management chip with I2C" 205 select MFD_CORE 206 select MFD_TPS65912 207 depends on I2C=y && GPIOLIB 208 help 209 If you say yes here you get support for the TPS65912 series of 210 PM chips with I2C interface. 211 212config MFD_TPS65912_SPI 213 bool "TPS65912 Power Management chip with SPI" 214 select MFD_CORE 215 select MFD_TPS65912 216 depends on SPI_MASTER && GPIOLIB 217 help 218 If you say yes here you get support for the TPS65912 series of 219 PM chips with SPI interface. 220 221config MENELAUS 222 bool "Texas Instruments TWL92330/Menelaus PM chip" 223 depends on I2C=y && ARCH_OMAP2 224 help 225 If you say yes here you get support for the Texas Instruments 226 TWL92330/Menelaus Power Management chip. This include voltage 227 regulators, Dual slot memory card transceivers, real-time clock 228 and other features that are often used in portable devices like 229 cell phones and PDAs. 230 231config TWL4030_CORE 232 bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support" 233 depends on I2C=y && GENERIC_HARDIRQS 234 select IRQ_DOMAIN 235 help 236 Say yes here if you have TWL4030 / TWL6030 family chip on your board. 237 This core driver provides register access and IRQ handling 238 facilities, and registers devices for the various functions 239 so that function-specific drivers can bind to them. 240 241 These multi-function chips are found on many OMAP2 and OMAP3 242 boards, providing power management, RTC, GPIO, keypad, a 243 high speed USB OTG transceiver, an audio codec (on most 244 versions) and many other features. 245 246config TWL4030_MADC 247 tristate "Texas Instruments TWL4030 MADC" 248 depends on TWL4030_CORE 249 help 250 This driver provides support for triton TWL4030-MADC. The 251 driver supports both RT and SW conversion methods. 252 253 This driver can be built as a module. If so it will be 254 named twl4030-madc 255 256config TWL4030_POWER 257 bool "Support power resources on TWL4030 family chips" 258 depends on TWL4030_CORE && ARM 259 help 260 Say yes here if you want to use the power resources on the 261 TWL4030 family chips. Most of these resources are regulators, 262 which have a separate driver; some are control signals, such 263 as clock request handshaking. 264 265 This driver uses board-specific data to initialize the resources 266 and load scripts controlling which resources are switched off/on 267 or reset when a sleep, wakeup or warm reset event occurs. 268 269config MFD_TWL4030_AUDIO 270 bool 271 depends on TWL4030_CORE 272 select MFD_CORE 273 default n 274 275config TWL6030_PWM 276 tristate "TWL6030 PWM (Pulse Width Modulator) Support" 277 depends on TWL4030_CORE 278 select HAVE_PWM 279 default n 280 help 281 Say yes here if you want support for TWL6030 PWM. 282 This is used to control charging LED brightness. 283 284config TWL6040_CORE 285 bool "Support for TWL6040 audio codec" 286 depends on I2C=y && GENERIC_HARDIRQS 287 select MFD_CORE 288 select REGMAP_I2C 289 default n 290 help 291 Say yes here if you want support for Texas Instruments TWL6040 audio 292 codec. 293 This driver provides common support for accessing the device, 294 additional drivers must be enabled in order to use the 295 functionality of the device (audio, vibra). 296 297config MFD_STMPE 298 bool "Support STMicroelectronics STMPE" 299 depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS 300 select MFD_CORE 301 help 302 Support for the STMPE family of I/O Expanders from 303 STMicroelectronics. 304 305 Currently supported devices are: 306 307 STMPE811: GPIO, Touchscreen 308 STMPE1601: GPIO, Keypad 309 STMPE2401: GPIO, Keypad 310 STMPE2403: GPIO, Keypad 311 312 This driver provides common support for accessing the device, 313 additional drivers must be enabled in order to use the functionality 314 of the device. Currently available sub drivers are: 315 316 GPIO: stmpe-gpio 317 Keypad: stmpe-keypad 318 Touchscreen: stmpe-ts 319 320menu "STMPE Interface Drivers" 321depends on MFD_STMPE 322 323config STMPE_I2C 324 bool "STMPE I2C Inteface" 325 depends on I2C=y 326 default y 327 help 328 This is used to enable I2C interface of STMPE 329 330config STMPE_SPI 331 bool "STMPE SPI Inteface" 332 depends on SPI_MASTER 333 help 334 This is used to enable SPI interface of STMPE 335endmenu 336 337config MFD_TC3589X 338 bool "Support Toshiba TC35892 and variants" 339 depends on I2C=y && GENERIC_HARDIRQS 340 select MFD_CORE 341 help 342 Support for the Toshiba TC35892 and variants I/O Expander. 343 344 This driver provides common support for accessing the device, 345 additional drivers must be enabled in order to use the 346 functionality of the device. 347 348config MFD_TMIO 349 bool 350 default n 351 352config MFD_T7L66XB 353 bool "Support Toshiba T7L66XB" 354 depends on ARM && HAVE_CLK 355 select MFD_CORE 356 select MFD_TMIO 357 help 358 Support for Toshiba Mobile IO Controller T7L66XB 359 360config MFD_TC6387XB 361 bool "Support Toshiba TC6387XB" 362 depends on ARM && HAVE_CLK 363 select MFD_CORE 364 select MFD_TMIO 365 help 366 Support for Toshiba Mobile IO Controller TC6387XB 367 368config MFD_TC6393XB 369 bool "Support Toshiba TC6393XB" 370 depends on GPIOLIB && ARM && HAVE_CLK 371 select MFD_CORE 372 select MFD_TMIO 373 help 374 Support for Toshiba Mobile IO Controller TC6393XB 375 376config PMIC_DA903X 377 bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" 378 depends on I2C=y 379 help 380 Say yes here to support for Dialog Semiconductor DA9030 (a.k.a 381 ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC 382 usually found on PXA processors-based platforms. This includes 383 the I2C driver and the core APIs _only_, you have to select 384 individual components like LCD backlight, voltage regulators, 385 LEDs and battery-charger under the corresponding menus. 386 387config PMIC_DA9052 388 bool 389 select MFD_CORE 390 391config MFD_DA9052_SPI 392 bool "Support Dialog Semiconductor DA9052/53 PMIC variants with SPI" 393 select REGMAP_SPI 394 select REGMAP_IRQ 395 select PMIC_DA9052 396 depends on SPI_MASTER=y 397 help 398 Support for the Dialog Semiconductor DA9052 PMIC 399 when controlled using SPI. This driver provides common support 400 for accessing the device, additional drivers must be enabled in 401 order to use the functionality of the device. 402 403config MFD_DA9052_I2C 404 bool "Support Dialog Semiconductor DA9052/53 PMIC variants with I2C" 405 select REGMAP_I2C 406 select REGMAP_IRQ 407 select PMIC_DA9052 408 depends on I2C=y 409 help 410 Support for the Dialog Semiconductor DA9052 PMIC 411 when controlled using I2C. This driver provides common support 412 for accessing the device, additional drivers must be enabled in 413 order to use the functionality of the device. 414 415config PMIC_ADP5520 416 bool "Analog Devices ADP5520/01 MFD PMIC Core Support" 417 depends on I2C=y 418 help 419 Say yes here to add support for Analog Devices AD5520 and ADP5501, 420 Multifunction Power Management IC. This includes 421 the I2C driver and the core APIs _only_, you have to select 422 individual components like LCD backlight, LEDs, GPIOs and Kepad 423 under the corresponding menus. 424 425config MFD_MAX77693 426 bool "Maxim Semiconductor MAX77693 PMIC Support" 427 depends on I2C=y && GENERIC_HARDIRQS 428 select MFD_CORE 429 select REGMAP_I2C 430 help 431 Say yes here to support for Maxim Semiconductor MAX77693. 432 This is a companion Power Management IC with Flash, Haptic, Charger, 433 and MUIC(Micro USB Interface Controller) controls on chip. 434 This driver provides common support for accessing the device; 435 additional drivers must be enabled in order to use the functionality 436 of the device. 437 438config MFD_MAX8925 439 bool "Maxim Semiconductor MAX8925 PMIC Support" 440 depends on I2C=y && GENERIC_HARDIRQS 441 select MFD_CORE 442 help 443 Say yes here to support for Maxim Semiconductor MAX8925. This is 444 a Power Management IC. This driver provides common support for 445 accessing the device, additional drivers must be enabled in order 446 to use the functionality of the device. 447 448config MFD_MAX8997 449 bool "Maxim Semiconductor MAX8997/8966 PMIC Support" 450 depends on I2C=y && GENERIC_HARDIRQS 451 select MFD_CORE 452 help 453 Say yes here to support for Maxim Semiconductor MAX8997/8966. 454 This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, 455 MUIC controls on chip. 456 This driver provides common support for accessing the device; 457 additional drivers must be enabled in order to use the functionality 458 of the device. 459 460config MFD_MAX8998 461 bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" 462 depends on I2C=y && GENERIC_HARDIRQS 463 select MFD_CORE 464 help 465 Say yes here to 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 471config MFD_S5M_CORE 472 bool "SAMSUNG S5M Series Support" 473 depends on I2C=y && GENERIC_HARDIRQS 474 select MFD_CORE 475 select REGMAP_I2C 476 help 477 Support for the Samsung Electronics S5M MFD series. 478 This driver provides common support for accessing the device, 479 additional drivers must be enabled in order to use the functionality 480 of the device 481 482config MFD_WM8400 483 bool "Support Wolfson Microelectronics WM8400" 484 select MFD_CORE 485 depends on I2C=y 486 select REGMAP_I2C 487 help 488 Support for the Wolfson Microelecronics WM8400 PMIC and audio 489 CODEC. This driver provides common support for accessing 490 the device, additional drivers must be enabled in order to use 491 the functionality of the device. 492 493config MFD_WM831X 494 bool 495 depends on GENERIC_HARDIRQS 496 497config MFD_WM831X_I2C 498 bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C" 499 select MFD_CORE 500 select MFD_WM831X 501 select REGMAP_I2C 502 select IRQ_DOMAIN 503 depends on I2C=y && GENERIC_HARDIRQS 504 help 505 Support for the Wolfson Microelecronics WM831x and WM832x PMICs 506 when controlled using I2C. This driver provides common support 507 for accessing the device, additional drivers must be enabled in 508 order to use the functionality of the device. 509 510config MFD_WM831X_SPI 511 bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI" 512 select MFD_CORE 513 select MFD_WM831X 514 select REGMAP_SPI 515 select IRQ_DOMAIN 516 depends on SPI_MASTER && GENERIC_HARDIRQS 517 help 518 Support for the Wolfson Microelecronics WM831x and WM832x PMICs 519 when controlled using SPI. This driver provides common support 520 for accessing the device, additional drivers must be enabled in 521 order to use the functionality of the device. 522 523config MFD_WM8350 524 bool 525 depends on GENERIC_HARDIRQS 526 527config MFD_WM8350_CONFIG_MODE_0 528 bool 529 depends on MFD_WM8350 530 531config MFD_WM8350_CONFIG_MODE_1 532 bool 533 depends on MFD_WM8350 534 535config MFD_WM8350_CONFIG_MODE_2 536 bool 537 depends on MFD_WM8350 538 539config MFD_WM8350_CONFIG_MODE_3 540 bool 541 depends on MFD_WM8350 542 543config MFD_WM8351_CONFIG_MODE_0 544 bool 545 depends on MFD_WM8350 546 547config MFD_WM8351_CONFIG_MODE_1 548 bool 549 depends on MFD_WM8350 550 551config MFD_WM8351_CONFIG_MODE_2 552 bool 553 depends on MFD_WM8350 554 555config MFD_WM8351_CONFIG_MODE_3 556 bool 557 depends on MFD_WM8350 558 559config MFD_WM8352_CONFIG_MODE_0 560 bool 561 depends on MFD_WM8350 562 563config MFD_WM8352_CONFIG_MODE_1 564 bool 565 depends on MFD_WM8350 566 567config MFD_WM8352_CONFIG_MODE_2 568 bool 569 depends on MFD_WM8350 570 571config MFD_WM8352_CONFIG_MODE_3 572 bool 573 depends on MFD_WM8350 574 575config MFD_WM8350_I2C 576 bool "Support Wolfson Microelectronics WM8350 with I2C" 577 select MFD_WM8350 578 depends on I2C=y && GENERIC_HARDIRQS 579 help 580 The WM8350 is an integrated audio and power management 581 subsystem with watchdog and RTC functionality for embedded 582 systems. This option enables core support for the WM8350 with 583 I2C as the control interface. Additional options must be 584 selected to enable support for the functionality of the chip. 585 586config MFD_WM8994 587 bool "Support Wolfson Microelectronics WM8994" 588 select MFD_CORE 589 select REGMAP_I2C 590 select REGMAP_IRQ 591 depends on I2C=y && GENERIC_HARDIRQS 592 help 593 The WM8994 is a highly integrated hi-fi CODEC designed for 594 smartphone applicatiosn. As well as audio functionality it 595 has on board GPIO and regulator functionality which is 596 supported via the relevant subsystems. This driver provides 597 core support for the WM8994, in order to use the actual 598 functionaltiy of the device other drivers must be enabled. 599 600config MFD_PCF50633 601 tristate "Support for NXP PCF50633" 602 depends on I2C 603 select REGMAP_I2C 604 help 605 Say yes here if you have NXP PCF50633 chip on your board. 606 This core driver provides register access and IRQ handling 607 facilities, and registers devices for the various functions 608 so that function-specific drivers can bind to them. 609 610config PCF50633_ADC 611 tristate "Support for NXP PCF50633 ADC" 612 depends on MFD_PCF50633 613 help 614 Say yes here if you want to include support for ADC in the 615 NXP PCF50633 chip. 616 617config PCF50633_GPIO 618 tristate "Support for NXP PCF50633 GPIO" 619 depends on MFD_PCF50633 620 help 621 Say yes here if you want to include support GPIO for pins on 622 the PCF50633 chip. 623 624config MFD_MC13783 625 tristate 626 627config MFD_MC13XXX 628 tristate 629 depends on SPI_MASTER || I2C 630 select MFD_CORE 631 select MFD_MC13783 632 help 633 Enable support for the Freescale MC13783 and MC13892 PMICs. 634 This driver provides common support for accessing the device, 635 additional drivers must be enabled in order to use the 636 functionality of the device. 637 638config MFD_MC13XXX_SPI 639 tristate "Freescale MC13783 and MC13892 SPI interface" 640 depends on SPI_MASTER 641 select REGMAP_SPI 642 select MFD_MC13XXX 643 help 644 Select this if your MC13xxx is connected via an SPI bus. 645 646config MFD_MC13XXX_I2C 647 tristate "Freescale MC13892 I2C interface" 648 depends on I2C 649 select REGMAP_I2C 650 select MFD_MC13XXX 651 help 652 Select this if your MC13xxx is connected via an I2C bus. 653 654config ABX500_CORE 655 bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" 656 default y if ARCH_U300 || ARCH_U8500 657 help 658 Say yes here if you have the ABX500 Mixed Signal IC family 659 chips. This core driver expose register access functions. 660 Functionality specific drivers using these functions can 661 remain unchanged when IC changes. Binding of the functions to 662 actual register access is done by the IC core driver. 663 664config AB3100_CORE 665 bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" 666 depends on I2C=y && ABX500_CORE 667 select MFD_CORE 668 default y if ARCH_U300 669 help 670 Select this to enable the AB3100 Mixed Signal IC core 671 functionality. This connects to a AB3100 on the I2C bus 672 and expose a number of symbols needed for dependent devices 673 to read and write registers and subscribe to events from 674 this multi-functional IC. This is needed to use other features 675 of the AB3100 such as battery-backed RTC, charging control, 676 LEDs, vibrator, system power and temperature, power management 677 and ALSA sound. 678 679config AB3100_OTP 680 tristate "ST-Ericsson AB3100 OTP functions" 681 depends on AB3100_CORE 682 default y if AB3100_CORE 683 help 684 Select this to enable the AB3100 Mixed Signal IC OTP (one-time 685 programmable memory) support. This exposes a sysfs file to read 686 out OTP values. 687 688config EZX_PCAP 689 bool "PCAP Support" 690 depends on GENERIC_HARDIRQS && SPI_MASTER 691 help 692 This enables the PCAP ASIC present on EZX Phones. This is 693 needed for MMC, TouchScreen, Sound, USB, etc.. 694 695config AB8500_CORE 696 bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" 697 depends on GENERIC_HARDIRQS && ABX500_CORE && MFD_DB8500_PRCMU 698 select MFD_CORE 699 help 700 Select this option to enable access to AB8500 power management 701 chip. This connects to U8500 either on the SSP/SPI bus (deprecated 702 since hardware version v1.0) or the I2C bus via PRCMU. It also adds 703 the irq_chip parts for handling the Mixed Signal chip events. 704 This chip embeds various other multimedia funtionalities as well. 705 706config AB8500_I2C_CORE 707 bool "AB8500 register access via PRCMU I2C" 708 depends on AB8500_CORE && MFD_DB8500_PRCMU 709 default y 710 help 711 This enables register access to the AB8500 chip via PRCMU I2C. 712 The AB8500 chip can be accessed via SPI or I2C. On DB8500 hardware 713 the I2C bus is connected to the Power Reset 714 and Mangagement Unit, PRCMU. 715 716config AB8500_DEBUG 717 bool "Enable debug info via debugfs" 718 depends on AB8500_CORE && DEBUG_FS 719 default y if DEBUG_FS 720 help 721 Select this option if you want debug information using the debug 722 filesystem, debugfs. 723 724config AB8500_GPADC 725 bool "AB8500 GPADC driver" 726 depends on AB8500_CORE && REGULATOR_AB8500 727 default y 728 help 729 AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage 730 731config MFD_DB8500_PRCMU 732 bool "ST-Ericsson DB8500 Power Reset Control Management Unit" 733 depends on UX500_SOC_DB8500 734 select MFD_CORE 735 help 736 Select this option to enable support for the DB8500 Power Reset 737 and Control Management Unit. This is basically an autonomous 738 system controller running an XP70 microprocessor, which is accessed 739 through a register map. 740 741config MFD_CS5535 742 tristate "Support for CS5535 and CS5536 southbridge core functions" 743 select MFD_CORE 744 depends on PCI && X86 745 ---help--- 746 This is the core driver for CS5535/CS5536 MFD functions. This is 747 necessary for using the board's GPIO and MFGPT functionality. 748 749config MFD_TIMBERDALE 750 tristate "Support for the Timberdale FPGA" 751 select MFD_CORE 752 depends on PCI && GPIOLIB 753 ---help--- 754 This is the core driver for the timberdale FPGA. This device is a 755 multifunction device which exposes numerous platform devices. 756 757 The timberdale FPGA can be found on the Intel Atom development board 758 for in-vehicle infontainment, called Russellville. 759 760config LPC_SCH 761 tristate "Intel SCH LPC" 762 depends on PCI 763 select MFD_CORE 764 help 765 LPC bridge function of the Intel SCH provides support for 766 System Management Bus and General Purpose I/O. 767 768config LPC_ICH 769 tristate "Intel ICH LPC" 770 depends on PCI 771 select MFD_CORE 772 help 773 The LPC bridge function of the Intel ICH provides support for 774 many functional units. This driver provides needed support for 775 other drivers to control these functions, currently GPIO and 776 watchdog. 777 778config MFD_RDC321X 779 tristate "Support for RDC-R321x southbridge" 780 select MFD_CORE 781 depends on PCI 782 help 783 Say yes here if you want to have support for the RDC R-321x SoC 784 southbridge which provides access to GPIOs and Watchdog using the 785 southbridge PCI device configuration space. 786 787config MFD_JANZ_CMODIO 788 tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board" 789 select MFD_CORE 790 depends on PCI 791 help 792 This is the core driver for the Janz CMOD-IO PCI MODULbus 793 carrier board. This device is a PCI to MODULbus bridge which may 794 host many different types of MODULbus daughterboards, including 795 CAN and GPIO controllers. 796 797config MFD_JZ4740_ADC 798 bool "Support for the JZ4740 SoC ADC core" 799 select MFD_CORE 800 select GENERIC_IRQ_CHIP 801 depends on MACH_JZ4740 802 help 803 Say yes here if you want support for the ADC unit in the JZ4740 SoC. 804 This driver is necessary for jz4740-battery and jz4740-hwmon driver. 805 806config MFD_VX855 807 tristate "Support for VIA VX855/VX875 integrated south bridge" 808 depends on PCI 809 select MFD_CORE 810 help 811 Say yes here to enable support for various functions of the 812 VIA VX855/VX875 south bridge. You will need to enable the vx855_spi 813 and/or vx855_gpio drivers for this to do anything useful. 814 815config MFD_WL1273_CORE 816 tristate "Support for TI WL1273 FM radio." 817 depends on I2C 818 select MFD_CORE 819 default n 820 help 821 This is the core driver for the TI WL1273 FM radio. This MFD 822 driver connects the radio-wl1273 V4L2 module and the wl1273 823 audio codec. 824 825config MFD_OMAP_USB_HOST 826 bool "Support OMAP USBHS core driver" 827 depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 828 default y 829 help 830 This is the core driver for the OAMP EHCI and OHCI drivers. 831 This MFD driver does the required setup functionalities for 832 OMAP USB Host drivers. 833 834config MFD_PM8XXX 835 tristate 836 837config MFD_PM8921_CORE 838 tristate "Qualcomm PM8921 PMIC chip" 839 depends on MSM_SSBI 840 select MFD_CORE 841 select MFD_PM8XXX 842 help 843 If you say yes to this option, support will be included for the 844 built-in PM8921 PMIC chip. 845 846 This is required if your board has a PM8921 and uses its features, 847 such as: MPPs, GPIOs, regulators, interrupts, and PWM. 848 849 Say M here if you want to include support for PM8921 chip as a module. 850 This will build a module called "pm8921-core". 851 852config MFD_PM8XXX_IRQ 853 bool "Support for Qualcomm PM8xxx IRQ features" 854 depends on MFD_PM8XXX 855 default y if MFD_PM8XXX 856 help 857 This is the IRQ driver for Qualcomm PM 8xxx PMIC chips. 858 859 This is required to use certain other PM 8xxx features, such as GPIO 860 and MPP. 861 862config TPS65911_COMPARATOR 863 tristate 864 865config MFD_TPS65090 866 bool "TPS65090 Power Management chips" 867 depends on I2C=y && GENERIC_HARDIRQS 868 select MFD_CORE 869 select REGMAP_I2C 870 help 871 If you say yes here you get support for the TPS65090 series of 872 Power Management chips. 873 This driver provides common support for accessing the device, 874 additional drivers must be enabled in order to use the 875 functionality of the device. 876 877config MFD_AAT2870_CORE 878 bool "Support for the AnalogicTech AAT2870" 879 select MFD_CORE 880 depends on I2C=y && GPIOLIB 881 help 882 If you say yes here you get support for the AAT2870. 883 This driver provides common support for accessing the device, 884 additional drivers must be enabled in order to use the 885 functionality of the device. 886 887config MFD_INTEL_MSIC 888 bool "Support for Intel MSIC" 889 depends on INTEL_SCU_IPC 890 select MFD_CORE 891 help 892 Select this option to enable access to Intel MSIC (Avatele 893 Passage) chip. This chip embeds audio, battery, GPIO, etc. 894 devices used in Intel Medfield platforms. 895 896config MFD_RC5T583 897 bool "Ricoh RC5T583 Power Management system device" 898 depends on I2C=y && GENERIC_HARDIRQS 899 select MFD_CORE 900 select REGMAP_I2C 901 help 902 Select this option to get support for the RICOH583 Power 903 Management system device. 904 This driver provides common support for accessing the device 905 through i2c interface. The device supports multiple sub-devices 906 like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. 907 Additional drivers must be enabled in order to use the 908 different functionality of the device. 909 910config MFD_STA2X11 911 bool "STA2X11 multi function device support" 912 depends on STA2X11 913 select MFD_CORE 914 915config MFD_ANATOP 916 bool "Support for Freescale i.MX on-chip ANATOP controller" 917 depends on SOC_IMX6Q 918 help 919 Select this option to enable Freescale i.MX on-chip ANATOP 920 MFD controller. This controller embeds regulator and 921 thermal devices for Freescale i.MX platforms. 922 923config MFD_PALMAS 924 bool "Support for the TI Palmas series chips" 925 select MFD_CORE 926 select REGMAP_I2C 927 select REGMAP_IRQ 928 depends on I2C=y 929 help 930 If you say yes here you get support for the Palmas 931 series of PMIC chips from Texas Instruments. 932 933endmenu 934endif 935 936menu "Multimedia Capabilities Port drivers" 937 depends on ARCH_SA1100 938 939config MCP 940 tristate 941 942# Interface drivers 943config MCP_SA11X0 944 tristate "Support SA11x0 MCP interface" 945 depends on ARCH_SA1100 946 select MCP 947 948# Chip drivers 949config MCP_UCB1200 950 bool "Support for UCB1200 / UCB1300" 951 depends on MCP_SA11X0 952 select MCP 953 954config MCP_UCB1200_TS 955 tristate "Touchscreen interface support" 956 depends on MCP_UCB1200 && INPUT 957 958endmenu 959