drivers/input/keyboard/Kconfig

   1 #
   2 # Input core configuration
   3 #
   4 menuconfig INPUT_KEYBOARD
   5         bool "Keyboards"
   6         default y
   7         help
   8           Say Y here, and a list of supported keyboards will be displayed.
   9           This option doesn't affect the kernel.
  10
  11           If unsure, say Y.
  12
  13 if INPUT_KEYBOARD
  14
  15 config KEYBOARD_ADC
  16         tristate "ADC Ladder Buttons"
  17         depends on IIO
  18         select INPUT_POLLDEV
  19         help
  20           This driver implements support for buttons connected
  21           to an ADC using a resistor ladder.
  22
  23           Say Y here if your device has such buttons connected to an ADC.  Your
  24           board-specific setup logic must also provide a configuration data
  25           for mapping voltages to buttons.
  26
  27           To compile this driver as a module, choose M here: the
  28           module will be called adc_keys.
  29
  30 config KEYBOARD_ADP5520
  31         tristate "Keypad Support for ADP5520 PMIC"
  32         depends on PMIC_ADP5520
  33         help
  34           This option enables support for the keypad scan matrix
  35           on Analog Devices ADP5520 PMICs.
  36
  37           To compile this driver as a module, choose M here: the module will
  38           be called adp5520-keys.
  39
  40 config KEYBOARD_ADP5588
  41         tristate "ADP5588/87 I2C QWERTY Keypad and IO Expander"
  42         depends on I2C
  43         help
  44           Say Y here if you want to use a ADP5588/87 attached to your
  45           system I2C bus.
  46
  47           To compile this driver as a module, choose M here: the
  48           module will be called adp5588-keys.
  49
  50 config KEYBOARD_ADP5589
  51         tristate "ADP5585/ADP5589 I2C QWERTY Keypad and IO Expander"
  52         depends on I2C
  53         help
  54           Say Y here if you want to use a ADP5585/ADP5589 attached to your
  55           system I2C bus.
  56
  57           To compile this driver as a module, choose M here: the
  58           module will be called adp5589-keys.
  59
  60 config KEYBOARD_AMIGA
  61         tristate "Amiga keyboard"
  62         depends on AMIGA
  63         help
  64           Say Y here if you are running Linux on any AMIGA and have a keyboard
  65           attached.
  66
  67           To compile this driver as a module, choose M here: the
  68           module will be called amikbd.
  69
  70 config ATARI_KBD_CORE
  71         bool
  72
  73 config KEYBOARD_ATARI
  74         tristate "Atari keyboard"
  75         depends on ATARI
  76         select ATARI_KBD_CORE
  77         help
  78           Say Y here if you are running Linux on any Atari and have a keyboard
  79           attached.
  80
  81           To compile this driver as a module, choose M here: the
  82           module will be called atakbd.
  83
  84 config KEYBOARD_ATKBD
  85         tristate "AT keyboard"
  86         default y
  87         select SERIO
  88         select SERIO_LIBPS2
  89         select SERIO_I8042 if ARCH_MIGHT_HAVE_PC_SERIO
  90         select SERIO_GSCPS2 if GSC
  91         help
  92           Say Y here if you want to use a standard AT or PS/2 keyboard. Usually
  93           you'll need this, unless you have a different type keyboard (USB, ADB
  94           or other). This also works for AT and PS/2 keyboards connected over a
  95           PS/2 to serial converter.
  96
  97           If unsure, say Y.
  98
  99           To compile this driver as a module, choose M here: the
 100           module will be called atkbd.
 101
 102 config KEYBOARD_ATKBD_HP_KEYCODES
 103         bool "Use HP keyboard scancodes"
 104         depends on PARISC && KEYBOARD_ATKBD
 105         default y
 106         help
 107           Say Y here if you have a PA-RISC machine and want to use an AT or
 108           PS/2 keyboard, and your keyboard uses keycodes that are specific to
 109           PA-RISC keyboards.
 110
 111           Say N if you use a standard keyboard.
 112
 113 config KEYBOARD_ATKBD_RDI_KEYCODES
 114         bool "Use PrecisionBook keyboard scancodes"
 115         depends on KEYBOARD_ATKBD_HP_KEYCODES
 116         default n
 117         help
 118           If you have an RDI PrecisionBook, say Y here if you want to use its
 119           built-in keyboard (as opposed to an external keyboard).
 120
 121           The PrecisionBook has five keys that conflict with those used by most
 122           AT and PS/2 keyboards. These are as follows:
 123
 124             PrecisionBook    Standard AT or PS/2
 125
 126             F1               F12
 127             Left Ctrl        Left Alt
 128             Caps Lock        Left Ctrl
 129             Right Ctrl       Caps Lock
 130             Left             102nd key (the key to the right of Left Shift)
 131
 132           If you say N here, and use the PrecisionBook keyboard, then each key
 133           in the left-hand column will be interpreted as the corresponding key
 134           in the right-hand column.
 135
 136           If you say Y here, and use an external keyboard, then each key in the
 137           right-hand column will be interpreted as the key shown in the
 138           left-hand column.
 139
 140 config KEYBOARD_QT1050
 141         tristate "Microchip AT42QT1050 Touch Sensor Chip"
 142         depends on I2C
 143         select REGMAP_I2C
 144         help
 145           Say Y here if you want to use Microchip AT42QT1050 QTouch
 146           Sensor chip as input device.
 147
 148           To compile this driver as a module, choose M here:
 149           the module will be called qt1050
 150
 151 config KEYBOARD_QT1070
 152        tristate "Atmel AT42QT1070 Touch Sensor Chip"
 153        depends on I2C
 154        help
 155          Say Y here if you want to use Atmel AT42QT1070 QTouch
 156          Sensor chip as input device.
 157
 158          To compile this driver as a module, choose M here:
 159          the module will be called qt1070
 160
 161 config KEYBOARD_QT2160
 162         tristate "Atmel AT42QT2160 Touch Sensor Chip"
 163         depends on I2C
 164         help
 165           If you say yes here you get support for Atmel AT42QT2160 Touch
 166           Sensor chip as a keyboard input.
 167
 168           This driver can also be built as a module. If so, the module
 169           will be called qt2160.
 170
 171 config KEYBOARD_CLPS711X
 172         tristate "CLPS711X Keypad support"
 173         depends on OF_GPIO && (ARCH_CLPS711X || COMPILE_TEST)
 174         select INPUT_MATRIXKMAP
 175         select INPUT_POLLDEV
 176         help
 177           Say Y here to enable the matrix keypad on the Cirrus Logic
 178           CLPS711X CPUs.
 179
 180           To compile this driver as a module, choose M here: the
 181           module will be called clps711x-keypad.
 182
 183 config KEYBOARD_DLINK_DIR685
 184         tristate "D-Link DIR-685 touchkeys support"
 185         depends on I2C
 186         default ARCH_GEMINI
 187         help
 188           If you say yes here you get support for the D-Link DIR-685
 189           touchkeys.
 190
 191           To compile this driver as a module, choose M here: the
 192           module will be called dlink-dir685-touchkeys.
 193
 194 config KEYBOARD_LKKBD
 195         tristate "DECstation/VAXstation LK201/LK401 keyboard"
 196         select SERIO
 197         help
 198           Say Y here if you want to use a LK201 or LK401 style serial
 199           keyboard. This keyboard is also useable on PCs if you attach
 200           it with the inputattach program. The connector pinout is
 201           described within lkkbd.c.
 202
 203           To compile this driver as a module, choose M here: the
 204           module will be called lkkbd.
 205
 206 config KEYBOARD_EP93XX
 207         tristate "EP93xx Matrix Keypad support"
 208         depends on ARCH_EP93XX
 209         select INPUT_MATRIXKMAP
 210         help
 211           Say Y here to enable the matrix keypad on the Cirrus EP93XX.
 212
 213           To compile this driver as a module, choose M here: the
 214           module will be called ep93xx_keypad.
 215
 216 config KEYBOARD_GPIO
 217         tristate "GPIO Buttons"
 218         depends on GPIOLIB || COMPILE_TEST
 219         help
 220           This driver implements support for buttons connected
 221           to GPIO pins of various CPUs (and some other chips).
 222
 223           Say Y here if your device has buttons connected
 224           directly to such GPIO pins.  Your board-specific
 225           setup logic must also provide a platform device,
 226           with configuration data saying which GPIOs are used.
 227
 228           To compile this driver as a module, choose M here: the
 229           module will be called gpio_keys.
 230
 231 config KEYBOARD_GPIO_POLLED
 232         tristate "Polled GPIO buttons"
 233         depends on GPIOLIB
 234         select INPUT_POLLDEV
 235         help
 236           This driver implements support for buttons connected
 237           to GPIO pins that are not capable of generating interrupts.
 238
 239           Say Y here if your device has buttons connected
 240           directly to such GPIO pins.  Your board-specific
 241           setup logic must also provide a platform device,
 242           with configuration data saying which GPIOs are used.
 243
 244           To compile this driver as a module, choose M here: the
 245           module will be called gpio_keys_polled.
 246
 247 config KEYBOARD_TCA6416
 248         tristate "TCA6416/TCA6408A Keypad Support"
 249         depends on I2C
 250         help
 251           This driver implements basic keypad functionality
 252           for keys connected through TCA6416/TCA6408A IO expanders.
 253
 254           Say Y here if your device has keys connected to
 255           TCA6416/TCA6408A IO expander. Your board-specific setup logic
 256           must also provide pin-mask details(of which TCA6416 pins
 257           are used for keypad).
 258
 259           If enabled the entire TCA6416 device will be managed through
 260           this driver.
 261
 262           To compile this driver as a module, choose M here: the
 263           module will be called tca6416_keypad.
 264
 265 config KEYBOARD_TCA8418
 266         tristate "TCA8418 Keypad Support"
 267         depends on I2C
 268         select INPUT_MATRIXKMAP
 269         help
 270           This driver implements basic keypad functionality
 271           for keys connected through TCA8418 keypad decoder.
 272
 273           Say Y here if your device has keys connected to
 274           TCA8418 keypad decoder.
 275
 276           If enabled the complete TCA8418 device will be managed through
 277           this driver.
 278
 279           To compile this driver as a module, choose M here: the
 280           module will be called tca8418_keypad.
 281
 282 config KEYBOARD_MATRIX
 283         tristate "GPIO driven matrix keypad support"
 284         depends on GPIOLIB || COMPILE_TEST
 285         select INPUT_MATRIXKMAP
 286         help
 287           Enable support for GPIO driven matrix keypad.
 288
 289           To compile this driver as a module, choose M here: the
 290           module will be called matrix_keypad.
 291
 292 config KEYBOARD_HIL_OLD
 293         tristate "HP HIL keyboard support (simple driver)"
 294         depends on GSC || HP300
 295         default y
 296         help
 297           The "Human Interface Loop" is a older, 8-channel USB-like
 298           controller used in several Hewlett Packard models. This driver
 299           was adapted from the one written for m68k/hp300, and implements
 300           support for a keyboard attached to the HIL port, but not for
 301           any other types of HIL input devices like mice or tablets.
 302           However, it has been thoroughly tested and is stable.
 303
 304           If you want full HIL support including support for multiple
 305           keyboards, mice, and tablets, you have to enable the
 306           "HP System Device Controller i8042 Support" in the input/serio
 307           submenu.
 308
 309 config KEYBOARD_HIL
 310         tristate "HP HIL keyboard/pointer support"
 311         depends on GSC || HP300
 312         default y
 313         select HP_SDC
 314         select HIL_MLC
 315         select SERIO
 316         help
 317           The "Human Interface Loop" is a older, 8-channel USB-like
 318           controller used in several Hewlett Packard models.
 319           This driver implements support for HIL-keyboards and pointing
 320           devices (mice, tablets, touchscreens) attached
 321           to your machine, so normally you should say Y here.
 322
 323 config KEYBOARD_HP6XX
 324         tristate "HP Jornada 6xx keyboard"
 325         depends on SH_HP6XX
 326         select INPUT_POLLDEV
 327         help
 328           Say Y here if you have a HP Jornada 620/660/680/690 and want to
 329           support the built-in keyboard.
 330
 331           To compile this driver as a module, choose M here: the
 332           module will be called jornada680_kbd.
 333
 334 config KEYBOARD_HP7XX
 335         tristate "HP Jornada 7xx keyboard"
 336         depends on SA1100_JORNADA720_SSP && SA1100_SSP
 337         help
 338           Say Y here if you have a HP Jornada 710/720/728 and want to
 339           support the built-in keyboard.
 340
 341           To compile this driver as a module, choose M here: the
 342           module will be called jornada720_kbd.
 343
 344 config KEYBOARD_LM8323
 345         tristate "LM8323 keypad chip"
 346         depends on I2C
 347         depends on LEDS_CLASS
 348         help
 349           If you say yes here you get support for the National Semiconductor
 350           LM8323 keypad controller.
 351
 352           To compile this driver as a module, choose M here: the
 353           module will be called lm8323.
 354
 355 config KEYBOARD_LM8333
 356         tristate "LM8333 keypad chip"
 357         depends on I2C
 358         select INPUT_MATRIXKMAP
 359         help
 360           If you say yes here you get support for the National Semiconductor
 361           LM8333 keypad controller.
 362
 363           To compile this driver as a module, choose M here: the
 364           module will be called lm8333.
 365
 366 config KEYBOARD_LOCOMO
 367         tristate "LoCoMo Keyboard Support"
 368         depends on SHARP_LOCOMO
 369         help
 370           Say Y here if you are running Linux on a Sharp Zaurus Collie or Poodle based PDA
 371
 372           To compile this driver as a module, choose M here: the
 373           module will be called locomokbd.
 374
 375 config KEYBOARD_LPC32XX
 376         tristate "LPC32XX matrix key scanner support"
 377         depends on ARCH_LPC32XX && OF
 378         select INPUT_MATRIXKMAP
 379         help
 380           Say Y here if you want to use NXP LPC32XX SoC key scanner interface,
 381           connected to a key matrix.
 382
 383           To compile this driver as a module, choose M here: the
 384           module will be called lpc32xx-keys.
 385
 386 config KEYBOARD_MAPLE
 387         tristate "Maple bus keyboard"
 388         depends on SH_DREAMCAST && MAPLE
 389         help
 390           Say Y here if you have a Dreamcast console running Linux and have
 391           a keyboard attached to its Maple bus.
 392
 393           To compile this driver as a module, choose M here: the
 394           module will be called maple_keyb.
 395
 396 config KEYBOARD_MAX7359
 397         tristate "Maxim MAX7359 Key Switch Controller"
 398         select INPUT_MATRIXKMAP
 399         depends on I2C
 400         help
 401           If you say yes here you get support for the Maxim MAX7359 Key
 402           Switch Controller chip. This providers microprocessors with
 403           management of up to 64 key switches
 404
 405           To compile this driver as a module, choose M here: the
 406           module will be called max7359_keypad.
 407
 408 config KEYBOARD_MCS
 409         tristate "MELFAS MCS Touchkey"
 410         depends on I2C
 411         help
 412           Say Y here if you have the MELFAS MCS5000/5080 touchkey controller
 413           chip in your system.
 414
 415           If unsure, say N.
 416
 417           To compile this driver as a module, choose M here: the
 418           module will be called mcs_touchkey.
 419
 420 config KEYBOARD_MPR121
 421         tristate "Freescale MPR121 Touchkey"
 422         depends on I2C
 423         help
 424           Say Y here if you have Freescale MPR121 touchkey controller
 425           chip in your system.
 426
 427           If unsure, say N.
 428
 429           To compile this driver as a module, choose M here: the
 430           module will be called mpr121_touchkey.
 431
 432 config KEYBOARD_SNVS_PWRKEY
 433         tristate "IMX SNVS Power Key Driver"
 434         depends on SOC_IMX6SX
 435         depends on OF
 436         help
 437           This is the snvs powerkey driver for the Freescale i.MX application
 438           processors that are newer than i.MX6 SX.
 439
 440           To compile this driver as a module, choose M here; the
 441           module will be called snvs_pwrkey.
 442
 443 config KEYBOARD_IMX
 444         tristate "IMX keypad support"
 445         depends on ARCH_MXC
 446         select INPUT_MATRIXKMAP
 447         help
 448           Enable support for IMX keypad port.
 449
 450           To compile this driver as a module, choose M here: the
 451           module will be called imx_keypad.
 452
 453 config KEYBOARD_NEWTON
 454         tristate "Newton keyboard"
 455         select SERIO
 456         help
 457           Say Y here if you have a Newton keyboard on a serial port.
 458
 459           To compile this driver as a module, choose M here: the
 460           module will be called newtonkbd.
 461
 462 config KEYBOARD_NOMADIK
 463         tristate "ST-Ericsson Nomadik SKE keyboard"
 464         depends on (ARCH_NOMADIK || ARCH_U8500)
 465         select INPUT_MATRIXKMAP
 466         help
 467           Say Y here if you want to use a keypad provided on the SKE controller
 468           used on the Ux500 and Nomadik platforms
 469
 470           To compile this driver as a module, choose M here: the
 471           module will be called nmk-ske-keypad.
 472
 473 config KEYBOARD_NSPIRE
 474         tristate "TI-NSPIRE built-in keyboard"
 475         depends on ARCH_NSPIRE && OF
 476         select INPUT_MATRIXKMAP
 477         help
 478           Say Y here if you want to use the built-in keypad on TI-NSPIRE.
 479
 480           To compile this driver as a module, choose M here: the
 481           module will be called nspire-keypad.
 482
 483 config KEYBOARD_TEGRA
 484         tristate "NVIDIA Tegra internal matrix keyboard controller support"
 485         depends on ARCH_TEGRA && OF
 486         select INPUT_MATRIXKMAP
 487         help
 488           Say Y here if you want to use a matrix keyboard connected directly
 489           to the internal keyboard controller on Tegra SoCs.
 490
 491           To compile this driver as a module, choose M here: the
 492           module will be called tegra-kbc.
 493
 494 config KEYBOARD_OPENCORES
 495         tristate "OpenCores Keyboard Controller"
 496         depends on HAS_IOMEM
 497         help
 498           Say Y here if you want to use the OpenCores Keyboard Controller
 499           http://www.opencores.org/project,keyboardcontroller
 500
 501           To compile this driver as a module, choose M here; the
 502           module will be called opencores-kbd.
 503
 504 config KEYBOARD_PXA27x
 505         tristate "PXA27x/PXA3xx keypad support"
 506         depends on PXA27x || PXA3xx || ARCH_MMP
 507         select INPUT_MATRIXKMAP
 508         help
 509           Enable support for PXA27x/PXA3xx keypad controller.
 510
 511           To compile this driver as a module, choose M here: the
 512           module will be called pxa27x_keypad.
 513
 514 config KEYBOARD_PXA930_ROTARY
 515         tristate "PXA930/PXA935 Enhanced Rotary Controller Support"
 516         depends on CPU_PXA930 || CPU_PXA935
 517         help
 518           Enable support for PXA930/PXA935 Enhanced Rotary Controller.
 519
 520           To compile this driver as a module, choose M here: the
 521           module will be called pxa930_rotary.
 522
 523 config KEYBOARD_PMIC8XXX
 524         tristate "Qualcomm PMIC8XXX keypad support"
 525         depends on MFD_PM8XXX
 526         select INPUT_MATRIXKMAP
 527         help
 528           Say Y here if you want to enable the driver for the PMIC8XXX
 529           keypad provided as a reference design from Qualcomm. This is intended
 530           to support upto 18x8 matrix based keypad design.
 531
 532           To compile this driver as a module, choose M here: the module will
 533           be called pmic8xxx-keypad.
 534
 535 config KEYBOARD_SAMSUNG
 536         tristate "Samsung keypad support"
 537         depends on HAVE_CLK
 538         select INPUT_MATRIXKMAP
 539         help
 540           Say Y here if you want to use the keypad on your Samsung mobile
 541           device.
 542
 543           To compile this driver as a module, choose M here: the
 544           module will be called samsung-keypad.
 545
 546 config KEYBOARD_GOLDFISH_EVENTS
 547         depends on GOLDFISH || COMPILE_TEST
 548         tristate "Generic Input Event device for Goldfish"
 549         help
 550           Say Y here to get an input event device for the Goldfish virtual
 551           device emulator.
 552
 553           To compile this driver as a module, choose M here: the
 554           module will be called goldfish-events.
 555
 556 config KEYBOARD_STOWAWAY
 557         tristate "Stowaway keyboard"
 558         select SERIO
 559         help
 560           Say Y here if you have a Stowaway keyboard on a serial port.
 561           Stowaway compatible keyboards like Dicota Input-PDA keyboard
 562           are also supported by this driver.
 563
 564           To compile this driver as a module, choose M here: the
 565           module will be called stowaway.
 566
 567 config KEYBOARD_ST_KEYSCAN
 568         tristate "STMicroelectronics keyscan support"
 569         depends on ARCH_STI || COMPILE_TEST
 570         select INPUT_MATRIXKMAP
 571         help
 572           Say Y here if you want to use a keypad attached to the keyscan block
 573           on some STMicroelectronics SoC devices.
 574
 575           To compile this driver as a module, choose M here: the
 576           module will be called st-keyscan.
 577
 578 config KEYBOARD_SUNKBD
 579         tristate "Sun Type 4 and Type 5 keyboard"
 580         select SERIO
 581         help
 582           Say Y here if you want to use a Sun Type 4 or Type 5 keyboard,
 583           connected either to the Sun keyboard connector or to an serial
 584           (RS-232) port via a simple adapter.
 585
 586           To compile this driver as a module, choose M here: the
 587           module will be called sunkbd.
 588
 589 config KEYBOARD_SH_KEYSC
 590         tristate "SuperH KEYSC keypad support"
 591         depends on ARCH_SHMOBILE || COMPILE_TEST
 592         help
 593           Say Y here if you want to use a keypad attached to the KEYSC block
 594           on SuperH processors such as sh7722 and sh7343.
 595
 596           To compile this driver as a module, choose M here: the
 597           module will be called sh_keysc.
 598
 599 config KEYBOARD_STMPE
 600         tristate "STMPE keypad support"
 601         depends on MFD_STMPE
 602         depends on OF
 603         select INPUT_MATRIXKMAP
 604         help
 605           Say Y here if you want to use the keypad controller on STMPE I/O
 606           expanders.
 607
 608           To compile this driver as a module, choose M here: the module will be
 609           called stmpe-keypad.
 610
 611 config KEYBOARD_SUN4I_LRADC
 612         tristate "Allwinner sun4i low res adc attached tablet keys support"
 613         depends on ARCH_SUNXI
 614         help
 615           This selects support for the Allwinner low res adc attached tablet
 616           keys found on Allwinner sunxi SoCs.
 617
 618           To compile this driver as a module, choose M here: the
 619           module will be called sun4i-lradc-keys.
 620
 621 config KEYBOARD_DAVINCI
 622         tristate "TI DaVinci Key Scan"
 623         depends on ARCH_DAVINCI_DM365
 624         help
 625           Say Y to enable keypad module support for the TI DaVinci
 626           platforms (DM365).
 627
 628           To compile this driver as a module, choose M here: the
 629           module will be called davinci_keyscan.
 630
 631 config KEYBOARD_IPAQ_MICRO
 632         tristate "Buttons on Micro SoC (iPaq h3100,h3600,h3700)"
 633         depends on MFD_IPAQ_MICRO
 634         help
 635           Say Y to enable support for the buttons attached to
 636           Micro peripheral controller on iPAQ h3100/h3600/h3700
 637
 638           To compile this driver as a module, choose M here: the
 639           module will be called ipaq-micro-keys.
 640
 641 config KEYBOARD_OMAP
 642         tristate "TI OMAP keypad support"
 643         depends on ARCH_OMAP1
 644         select INPUT_MATRIXKMAP
 645         help
 646           Say Y here if you want to use the OMAP keypad.
 647
 648           To compile this driver as a module, choose M here: the
 649           module will be called omap-keypad.
 650
 651 config KEYBOARD_OMAP4
 652         tristate "TI OMAP4+ keypad support"
 653         depends on OF || ARCH_OMAP2PLUS
 654         select INPUT_MATRIXKMAP
 655         help
 656           Say Y here if you want to use the OMAP4+ keypad.
 657
 658           To compile this driver as a module, choose M here: the
 659           module will be called omap4-keypad.
 660
 661 config KEYBOARD_SPEAR
 662         tristate "ST SPEAR keyboard support"
 663         depends on PLAT_SPEAR
 664         select INPUT_MATRIXKMAP
 665         help
 666           Say Y here if you want to use the SPEAR keyboard.
 667
 668           To compile this driver as a module, choose M here: the
 669           module will be called spear-keboard.
 670
 671 config KEYBOARD_TC3589X
 672         tristate "TC3589X Keypad support"
 673         depends on MFD_TC3589X
 674         select INPUT_MATRIXKMAP
 675         help
 676           Say Y here if you want to use the keypad controller on
 677           TC35892/3 I/O expander.
 678
 679           To compile this driver as a module, choose M here: the
 680           module will be called tc3589x-keypad.
 681
 682 config KEYBOARD_TM2_TOUCHKEY
 683         tristate "TM2 touchkey support"
 684         depends on I2C
 685         depends on LEDS_CLASS
 686         help
 687           Say Y here to enable device driver for tm2-touchkey with
 688           LED control for the Exynos5433 TM2 board.
 689
 690           To compile this driver as a module, choose M here.
 691           module will be called tm2-touchkey.
 692
 693 config KEYBOARD_TWL4030
 694         tristate "TI TWL4030/TWL5030/TPS659x0 keypad support"
 695         depends on TWL4030_CORE
 696         select INPUT_MATRIXKMAP
 697         help
 698           Say Y here if your board use the keypad controller on
 699           TWL4030 family chips.  It's safe to say enable this
 700           even on boards that don't use the keypad controller.
 701
 702           To compile this driver as a module, choose M here: the
 703           module will be called twl4030_keypad.
 704
 705 config KEYBOARD_XTKBD
 706         tristate "XT keyboard"
 707         select SERIO
 708         help
 709           Say Y here if you want to use the old IBM PC/XT keyboard (or
 710           compatible) on your system. This is only possible with a
 711           parallel port keyboard adapter, you cannot connect it to the
 712           keyboard port on a PC that runs Linux.
 713
 714           To compile this driver as a module, choose M here: the
 715           module will be called xtkbd.
 716
 717 config KEYBOARD_W90P910
 718         tristate "W90P910 Matrix Keypad support"
 719         depends on ARCH_W90X900
 720         select INPUT_MATRIXKMAP
 721         help
 722           Say Y here to enable the matrix keypad on evaluation board
 723           based on W90P910.
 724
 725           To compile this driver as a module, choose M here: the
 726           module will be called w90p910_keypad.
 727
 728 config KEYBOARD_CROS_EC
 729         tristate "ChromeOS EC keyboard"
 730         select INPUT_MATRIXKMAP
 731         depends on MFD_CROS_EC
 732         help
 733           Say Y here to enable the matrix keyboard used by ChromeOS devices
 734           and implemented on the ChromeOS EC. You must enable one bus option
 735           (CROS_EC_I2C or CROS_EC_SPI) to use this.
 736
 737           To compile this driver as a module, choose M here: the
 738           module will be called cros_ec_keyb.
 739
 740 config KEYBOARD_CAP11XX
 741         tristate "Microchip CAP11XX based touch sensors"
 742         depends on OF && I2C
 743         select REGMAP_I2C
 744         help
 745           Say Y here to enable the CAP11XX touch sensor driver.
 746
 747           To compile this driver as a module, choose M here: the
 748           module will be called cap11xx.
 749
 750 config KEYBOARD_BCM
 751         tristate "Broadcom keypad driver"
 752         depends on OF && HAVE_CLK
 753         select INPUT_MATRIXKMAP
 754         default ARCH_BCM_CYGNUS
 755         help
 756           Say Y here if you want to use Broadcom keypad.
 757
 758           To compile this driver as a module, choose M here: the
 759           module will be called bcm-keypad.
 760
 761 config KEYBOARD_MTK_PMIC
 762         tristate "MediaTek PMIC keys support"
 763         depends on MFD_MT6397
 764         help
 765           Say Y here if you want to use the pmic keys (powerkey/homekey).
 766
 767           To compile this driver as a module, choose M here: the
 768           module will be called pmic-keys.
 769
 770 endif