drivers/leds/Kconfig

   1 config LEDS_GPIO_REGISTER
   2         bool
   3         help
   4           This option provides the function gpio_led_register_device.
   5           As this function is used by arch code it must not be compiled as a
   6           module.
   7
   8 menuconfig NEW_LEDS
   9         bool "LED Support"
  10         help
  11           Say Y to enable Linux LED support.  This allows control of supported
  12           LEDs from both userspace and optionally, by kernel events (triggers).
  13
  14 if NEW_LEDS
  15
  16 config LEDS_CLASS
  17         tristate "LED Class Support"
  18         help
  19           This option enables the led sysfs class in /sys/class/leds.  You'll
  20           need this to do anything useful with LEDs.  If unsure, say N.
  21
  22 config LEDS_CLASS_FLASH
  23         tristate "LED Flash Class Support"
  24         depends on LEDS_CLASS
  25         help
  26           This option enables the flash led sysfs class in /sys/class/leds.
  27           It wrapps LED Class and adds flash LEDs specific sysfs attributes
  28           and kernel internal API to it. You'll need this to provide support
  29           for the flash related features of a LED device. It can be built
  30           as a module.
  31
  32 config LEDS_BRIGHTNESS_HW_CHANGED
  33         bool "LED Class brightness_hw_changed attribute support"
  34         depends on LEDS_CLASS
  35         help
  36           This option enables support for the brightness_hw_changed attribute
  37           for led sysfs class devices under /sys/class/leds.
  38
  39           See Documentation/ABI/testing/sysfs-class-led for details.
  40
  41 comment "LED drivers"
  42
  43 config LEDS_88PM860X
  44         tristate "LED Support for Marvell 88PM860x PMIC"
  45         depends on LEDS_CLASS
  46         depends on MFD_88PM860X
  47         help
  48           This option enables support for on-chip LED drivers found on Marvell
  49           Semiconductor 88PM8606 PMIC.
  50
  51 config LEDS_AAT1290
  52         tristate "LED support for the AAT1290"
  53         depends on LEDS_CLASS_FLASH
  54         depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
  55         depends on GPIOLIB || COMPILE_TEST
  56         depends on OF
  57         depends on PINCTRL
  58         help
  59          This option enables support for the LEDs on the AAT1290.
  60 config LEDS_APU
  61         tristate "Front panel LED support for PC Engines APU/APU2 boards"
  62         depends on LEDS_CLASS
  63         depends on X86 && DMI
  64         help
  65           This driver makes the PC Engines APU/APU2 front panel LEDs
  66           accessible from userspace programs through the LED subsystem.
  67
  68           To compile this driver as a module, choose M here: the
  69           module will be called leds-apu.
  70
  71 config LEDS_AS3645A
  72         tristate "AS3645A LED flash controller support"
  73         depends on I2C && LEDS_CLASS_FLASH
  74         depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
  75         help
  76           Enable LED flash class support for AS3645A LED flash
  77           controller. V4L2 flash API is provided as well if
  78           CONFIG_V4L2_FLASH_API is enabled.
  79
  80 config LEDS_BCM6328
  81         tristate "LED Support for Broadcom BCM6328"
  82         depends on LEDS_CLASS
  83         depends on HAS_IOMEM
  84         depends on OF
  85         help
  86           This option enables support for LEDs connected to the BCM6328
  87           LED HW controller accessed via MMIO registers.
  88
  89 config LEDS_BCM6358
  90         tristate "LED Support for Broadcom BCM6358"
  91         depends on LEDS_CLASS
  92         depends on HAS_IOMEM
  93         depends on OF
  94         help
  95           This option enables support for LEDs connected to the BCM6358
  96           LED HW controller accessed via MMIO registers.
  97
  98 config LEDS_CPCAP
  99         tristate "LED Support for Motorola CPCAP"
 100         depends on LEDS_CLASS
 101         depends on MFD_CPCAP
 102         depends on OF
 103         help
 104           This option enables support for LEDs offered by Motorola's
 105           CPCAP PMIC.
 106
 107 config LEDS_LM3530
 108         tristate "LCD Backlight driver for LM3530"
 109         depends on LEDS_CLASS
 110         depends on I2C
 111         help
 112           This option enables support for the LCD backlight using
 113           LM3530 ambient light sensor chip. This ALS chip can be
 114           controlled manually or using PWM input or using ambient
 115           light automatically.
 116
 117 config LEDS_LM3533
 118         tristate "LED support for LM3533"
 119         depends on LEDS_CLASS
 120         depends on MFD_LM3533
 121         help
 122           This option enables support for the LEDs on National Semiconductor /
 123           TI LM3533 Lighting Power chips.
 124
 125           The LEDs can be controlled directly, through PWM input, or by the
 126           ambient-light-sensor interface. The chip supports
 127           hardware-accelerated blinking with maximum on and off periods of 9.8
 128           and 77 seconds respectively.
 129
 130 config LEDS_LM3642
 131         tristate "LED support for LM3642 Chip"
 132         depends on LEDS_CLASS && I2C
 133         select REGMAP_I2C
 134         help
 135           This option enables support for LEDs connected to LM3642.
 136           The LM3642 is a 4MHz fixed-frequency synchronous boost
 137           converter plus 1.5A constant current driver for a high-current
 138           white LED.
 139
 140
 141 config LEDS_LOCOMO
 142         tristate "LED Support for Locomo device"
 143         depends on LEDS_CLASS
 144         depends on SHARP_LOCOMO
 145         help
 146           This option enables support for the LEDs on Sharp Locomo.
 147           Zaurus models SL-5500 and SL-5600.
 148
 149 config LEDS_MIKROTIK_RB532
 150         tristate "LED Support for Mikrotik Routerboard 532"
 151         depends on LEDS_CLASS
 152         depends on MIKROTIK_RB532
 153         help
 154           This option enables support for the so called "User LED" of
 155           Mikrotik's Routerboard 532.
 156
 157 config LEDS_MT6323
 158         tristate "LED Support for Mediatek MT6323 PMIC"
 159         depends on LEDS_CLASS
 160         depends on MFD_MT6397
 161         help
 162           This option enables support for on-chip LED drivers found on
 163           Mediatek MT6323 PMIC.
 164
 165 config LEDS_S3C24XX
 166         tristate "LED Support for Samsung S3C24XX GPIO LEDs"
 167         depends on LEDS_CLASS
 168         depends on ARCH_S3C24XX
 169         help
 170           This option enables support for LEDs connected to GPIO lines
 171           on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
 172
 173 config LEDS_NET48XX
 174         tristate "LED Support for Soekris net48xx series Error LED"
 175         depends on LEDS_CLASS
 176         depends on SCx200_GPIO
 177         help
 178           This option enables support for the Soekris net4801 and net4826 error
 179           LED.
 180
 181 config LEDS_FSG
 182         tristate "LED Support for the Freecom FSG-3"
 183         depends on LEDS_CLASS
 184         depends on MACH_FSG
 185         help
 186           This option enables support for the LEDs on the Freecom FSG-3.
 187
 188 config LEDS_WRAP
 189         tristate "LED Support for the WRAP series LEDs"
 190         depends on LEDS_CLASS
 191         depends on SCx200_GPIO
 192         help
 193           This option enables support for the PCEngines WRAP programmable LEDs.
 194
 195 config LEDS_COBALT_QUBE
 196         tristate "LED Support for the Cobalt Qube series front LED"
 197         depends on LEDS_CLASS
 198         depends on MIPS_COBALT
 199         help
 200           This option enables support for the front LED on Cobalt Qube series
 201
 202 config LEDS_COBALT_RAQ
 203         bool "LED Support for the Cobalt Raq series"
 204         depends on LEDS_CLASS=y && MIPS_COBALT
 205         select LEDS_TRIGGERS
 206         help
 207           This option enables support for the Cobalt Raq series LEDs.
 208
 209 config LEDS_SUNFIRE
 210         tristate "LED support for SunFire servers."
 211         depends on LEDS_CLASS
 212         depends on SPARC64
 213         select LEDS_TRIGGERS
 214         help
 215           This option enables support for the Left, Middle, and Right
 216           LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
 217
 218 config LEDS_IPAQ_MICRO
 219         tristate "LED Support for the Compaq iPAQ h3xxx"
 220         depends on LEDS_CLASS
 221         depends on MFD_IPAQ_MICRO
 222         help
 223           Choose this option if you want to use the notification LED on
 224           Compaq/HP iPAQ h3100 and h3600.
 225
 226 config LEDS_HP6XX
 227         tristate "LED Support for the HP Jornada 6xx"
 228         depends on LEDS_CLASS
 229         depends on SH_HP6XX
 230         help
 231           This option enables LED support for the handheld
 232           HP Jornada 620/660/680/690.
 233
 234 config LEDS_PCA9532
 235         tristate "LED driver for PCA9532 dimmer"
 236         depends on LEDS_CLASS
 237         depends on I2C && INPUT
 238         help
 239           This option enables support for NXP pca9532
 240           LED controller. It is generally only useful
 241           as a platform driver
 242
 243 config LEDS_PCA9532_GPIO
 244         bool "Enable GPIO support for PCA9532"
 245         depends on LEDS_PCA9532
 246         depends on GPIOLIB
 247         help
 248           Allow unused pins on PCA9532 to be used as gpio.
 249
 250           To use a pin as gpio pca9532_type in pca9532_platform data needs to
 251           set to PCA9532_TYPE_GPIO.
 252
 253 config LEDS_GPIO
 254         tristate "LED Support for GPIO connected LEDs"
 255         depends on LEDS_CLASS
 256         depends on GPIOLIB || COMPILE_TEST
 257         help
 258           This option enables support for the LEDs connected to GPIO
 259           outputs. To be useful the particular board must have LEDs
 260           and they must be connected to the GPIO lines.  The LEDs must be
 261           defined as platform devices and/or OpenFirmware platform devices.
 262           The code to use these bindings can be selected below.
 263
 264 config LEDS_LP3944
 265         tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
 266         depends on LEDS_CLASS
 267         depends on I2C
 268         help
 269           This option enables support for LEDs connected to the National
 270           Semiconductor LP3944 Lighting Management Unit (LMU) also known as
 271           Fun Light Chip.
 272
 273           To compile this driver as a module, choose M here: the
 274           module will be called leds-lp3944.
 275
 276 config LEDS_LP3952
 277         tristate "LED Support for TI LP3952 2 channel LED driver"
 278         depends on LEDS_CLASS
 279         depends on I2C
 280         depends on GPIOLIB
 281         select REGMAP_I2C
 282         help
 283           This option enables support for LEDs connected to the Texas
 284           Instruments LP3952 LED driver.
 285
 286           To compile this driver as a module, choose M here: the
 287           module will be called leds-lp3952.
 288
 289 config LEDS_LP55XX_COMMON
 290         tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501"
 291         depends on LEDS_LP5521 || LEDS_LP5523 || LEDS_LP5562 || LEDS_LP8501
 292         select FW_LOADER
 293         help
 294           This option supports common operations for LP5521/5523/55231/5562/8501
 295           devices.
 296
 297 config LEDS_LP5521
 298         tristate "LED Support for N.S. LP5521 LED driver chip"
 299         depends on LEDS_CLASS && I2C
 300         select LEDS_LP55XX_COMMON
 301         help
 302           If you say yes here you get support for the National Semiconductor
 303           LP5521 LED driver. It is 3 channel chip with programmable engines.
 304           Driver provides direct control via LED class and interface for
 305           programming the engines.
 306
 307 config LEDS_LP5523
 308         tristate "LED Support for TI/National LP5523/55231 LED driver chip"
 309         depends on LEDS_CLASS && I2C
 310         select LEDS_LP55XX_COMMON
 311         help
 312           If you say yes here you get support for TI/National Semiconductor
 313           LP5523/55231 LED driver.
 314           It is 9 channel chip with programmable engines.
 315           Driver provides direct control via LED class and interface for
 316           programming the engines.
 317
 318 config LEDS_LP5562
 319         tristate "LED Support for TI LP5562 LED driver chip"
 320         depends on LEDS_CLASS && I2C
 321         select LEDS_LP55XX_COMMON
 322         help
 323           If you say yes here you get support for TI LP5562 LED driver.
 324           It is 4 channels chip with programmable engines.
 325           Driver provides direct control via LED class and interface for
 326           programming the engines.
 327
 328 config LEDS_LP8501
 329         tristate "LED Support for TI LP8501 LED driver chip"
 330         depends on LEDS_CLASS && I2C
 331         select LEDS_LP55XX_COMMON
 332         help
 333           If you say yes here you get support for TI LP8501 LED driver.
 334           It is 9 channel chip with programmable engines.
 335           Driver provides direct control via LED class and interface for
 336           programming the engines.
 337           It is similar as LP5523, but output power selection is available.
 338           And register layout and engine program schemes are different.
 339
 340 config LEDS_LP8788
 341         tristate "LED support for the TI LP8788 PMIC"
 342         depends on LEDS_CLASS
 343         depends on MFD_LP8788
 344         help
 345           This option enables support for the Keyboard LEDs on the LP8788 PMIC.
 346
 347 config LEDS_LP8860
 348         tristate "LED support for the TI LP8860 4 channel LED driver"
 349         depends on LEDS_CLASS && I2C
 350         select REGMAP_I2C
 351         help
 352           If you say yes here you get support for the TI LP8860 4 channel
 353           LED driver.
 354           This option enables support for the display cluster LEDs
 355           on the LP8860 4 channel LED driver using the I2C communication
 356           bus.
 357
 358 config LEDS_CLEVO_MAIL
 359         tristate "Mail LED on Clevo notebook"
 360         depends on LEDS_CLASS
 361         depends on X86 && SERIO_I8042 && DMI
 362         help
 363           This driver makes the mail LED accessible from userspace
 364           programs through the leds subsystem. This LED have three
 365           known mode: off, blink at 0.5Hz and blink at 1Hz.
 366
 367           The driver supports two kinds of interface: using ledtrig-timer
 368           or through /sys/class/leds/clevo::mail/brightness. As this LED
 369           cannot change it's brightness it blinks instead. The brightness
 370           value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
 371           blink at 1Hz.
 372
 373           This module can drive the mail LED for the following notebooks:
 374
 375                 Clevo D400P
 376                 Clevo D410J
 377                 Clevo D410V
 378                 Clevo D400V/D470V (not tested, but might work)
 379                 Clevo M540N
 380                 Clevo M5x0N (not tested, but might work)
 381                 Positivo Mobile (Clevo M5x0V)
 382
 383           If your model is not listed here you can try the "nodetect"
 384           module parameter.
 385
 386           To compile this driver as a module, choose M here: the
 387           module will be called leds-clevo-mail.
 388
 389 config LEDS_PCA955X
 390         tristate "LED Support for PCA955x I2C chips"
 391         depends on LEDS_CLASS
 392         depends on I2C
 393         help
 394           This option enables support for LEDs connected to PCA955x
 395           LED driver chips accessed via the I2C bus.  Supported
 396           devices include PCA9550, PCA9551, PCA9552, and PCA9553.
 397
 398 config LEDS_PCA955X_GPIO
 399         bool "Enable GPIO support for PCA955X"
 400         depends on LEDS_PCA955X
 401         depends on GPIOLIB
 402         help
 403           Allow unused pins on PCA955X to be used as gpio.
 404
 405           To use a pin as gpio the pin type should be set to
 406           PCA955X_TYPE_GPIO in the device tree.
 407
 408
 409 config LEDS_PCA963X
 410         tristate "LED support for PCA963x I2C chip"
 411         depends on LEDS_CLASS
 412         depends on I2C
 413         help
 414           This option enables support for LEDs connected to the PCA963x
 415           LED driver chip accessed via the I2C bus. Supported
 416           devices include PCA9633 and PCA9634
 417
 418 config LEDS_WM831X_STATUS
 419         tristate "LED support for status LEDs on WM831x PMICs"
 420         depends on LEDS_CLASS
 421         depends on MFD_WM831X
 422         help
 423           This option enables support for the status LEDs of the WM831x
 424           series of PMICs.
 425
 426 config LEDS_WM8350
 427         tristate "LED Support for WM8350 AudioPlus PMIC"
 428         depends on LEDS_CLASS
 429         depends on MFD_WM8350
 430         help
 431           This option enables support for LEDs driven by the Wolfson
 432           Microelectronics WM8350 AudioPlus PMIC.
 433
 434 config LEDS_DA903X
 435         tristate "LED Support for DA9030/DA9034 PMIC"
 436         depends on LEDS_CLASS
 437         depends on PMIC_DA903X
 438         help
 439           This option enables support for on-chip LED drivers found
 440           on Dialog Semiconductor DA9030/DA9034 PMICs.
 441
 442 config LEDS_DA9052
 443         tristate "Dialog DA9052/DA9053 LEDS"
 444         depends on LEDS_CLASS
 445         depends on PMIC_DA9052
 446         help
 447           This option enables support for on-chip LED drivers found
 448           on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs.
 449
 450 config LEDS_DAC124S085
 451         tristate "LED Support for DAC124S085 SPI DAC"
 452         depends on LEDS_CLASS
 453         depends on SPI
 454         help
 455           This option enables support for DAC124S085 SPI DAC from NatSemi,
 456           which can be used to control up to four LEDs.
 457
 458 config LEDS_PWM
 459         tristate "PWM driven LED Support"
 460         depends on LEDS_CLASS
 461         depends on PWM
 462         help
 463           This option enables support for pwm driven LEDs
 464
 465 config LEDS_REGULATOR
 466         tristate "REGULATOR driven LED support"
 467         depends on LEDS_CLASS
 468         depends on REGULATOR
 469         help
 470           This option enables support for regulator driven LEDs.
 471
 472 config LEDS_BD2802
 473         tristate "LED driver for BD2802 RGB LED"
 474         depends on LEDS_CLASS
 475         depends on I2C
 476         help
 477           This option enables support for BD2802GU RGB LED driver chips
 478           accessed via the I2C bus.
 479
 480 config LEDS_INTEL_SS4200
 481         tristate "LED driver for Intel NAS SS4200 series"
 482         depends on LEDS_CLASS
 483         depends on PCI && DMI
 484         depends on X86
 485         help
 486           This option enables support for the Intel SS4200 series of
 487           Network Attached Storage servers. You may control the hard
 488           drive or power LEDs on the front panel. Using this driver
 489           can stop the front LED from blinking after startup.
 490
 491 config LEDS_LT3593
 492         tristate "LED driver for LT3593 controllers"
 493         depends on LEDS_CLASS
 494         depends on GPIOLIB || COMPILE_TEST
 495         help
 496           This option enables support for LEDs driven by a Linear Technology
 497           LT3593 controller. This controller uses a special one-wire pulse
 498           coding protocol to set the brightness.
 499
 500 config LEDS_ADP5520
 501         tristate "LED Support for ADP5520/ADP5501 PMIC"
 502         depends on LEDS_CLASS
 503         depends on PMIC_ADP5520
 504         help
 505           This option enables support for on-chip LED drivers found
 506           on Analog Devices ADP5520/ADP5501 PMICs.
 507
 508           To compile this driver as a module, choose M here: the module will
 509           be called leds-adp5520.
 510
 511 config LEDS_MC13783
 512         tristate "LED Support for MC13XXX PMIC"
 513         depends on LEDS_CLASS
 514         depends on MFD_MC13XXX
 515         help
 516           This option enable support for on-chip LED drivers found
 517           on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC.
 518
 519 config LEDS_NS2
 520         tristate "LED support for Network Space v2 GPIO LEDs"
 521         depends on LEDS_CLASS
 522         depends on MACH_KIRKWOOD || MACH_ARMADA_370
 523         default y
 524         help
 525           This option enables support for the dual-GPIO LEDs found on the
 526           following LaCie/Seagate boards:
 527
 528                 Network Space v2 (and parents: Max, Mini)
 529                 Internet Space v2
 530                 d2 Network v2
 531                 n090401 (Seagate NAS 4-Bay)
 532
 533 config LEDS_NETXBIG
 534         tristate "LED support for Big Network series LEDs"
 535         depends on LEDS_CLASS
 536         depends on MACH_KIRKWOOD
 537         default y
 538         help
 539           This option enable support for LEDs found on the LaCie 2Big
 540           and 5Big Network v2 boards. The LEDs are wired to a CPLD and are
 541           controlled through a GPIO extension bus.
 542
 543 config LEDS_ASIC3
 544         bool "LED support for the HTC ASIC3"
 545         depends on LEDS_CLASS=y
 546         depends on MFD_ASIC3
 547         default y
 548         help
 549           This option enables support for the LEDs on the HTC ASIC3. The HTC
 550           ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver
 551           cannot be used. This driver supports hardware blinking with an on+off
 552           period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700.
 553
 554 config LEDS_TCA6507
 555         tristate "LED Support for TCA6507 I2C chip"
 556         depends on LEDS_CLASS && I2C
 557         help
 558           This option enables support for LEDs connected to TC6507
 559           LED driver chips accessed via the I2C bus.
 560           Driver support brightness control and hardware-assisted blinking.
 561
 562 config LEDS_TLC591XX
 563         tristate "LED driver for TLC59108 and TLC59116 controllers"
 564         depends on LEDS_CLASS && I2C
 565         select REGMAP_I2C
 566         help
 567           This option enables support for Texas Instruments TLC59108
 568           and TLC59116 LED controllers.
 569
 570 config LEDS_MAX77693
 571         tristate "LED support for MAX77693 Flash"
 572         depends on LEDS_CLASS_FLASH
 573         depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
 574         depends on MFD_MAX77693
 575         depends on OF
 576         help
 577           This option enables support for the flash part of the MAX77693
 578           multifunction device. It has build in control for two leds in flash
 579           and torch mode.
 580
 581 config LEDS_MAX8997
 582         tristate "LED support for MAX8997 PMIC"
 583         depends on LEDS_CLASS && MFD_MAX8997
 584         help
 585           This option enables support for on-chip LED drivers on
 586           MAXIM MAX8997 PMIC.
 587
 588 config LEDS_LM355x
 589         tristate "LED support for LM355x Chips, LM3554 and LM3556"
 590         depends on LEDS_CLASS && I2C
 591         select REGMAP_I2C
 592         help
 593           This option enables support for LEDs connected to LM355x.
 594           LM355x includes Torch, Flash and Indicator functions.
 595
 596 config LEDS_OT200
 597         tristate "LED support for the Bachmann OT200"
 598         depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST)
 599         help
 600           This option enables support for the LEDs on the Bachmann OT200.
 601           Say Y to enable LEDs on the Bachmann OT200.
 602
 603 config LEDS_MENF21BMC
 604         tristate "LED support for the MEN 14F021P00 BMC"
 605         depends on LEDS_CLASS && MFD_MENF21BMC
 606         help
 607           Say Y here to include support for the MEN 14F021P00 BMC LEDs.
 608
 609           This driver can also be built as a module. If so the module
 610           will be called leds-menf21bmc.
 611
 612 config LEDS_KTD2692
 613         tristate "LED support for KTD2692 flash LED controller"
 614         depends on LEDS_CLASS_FLASH && OF
 615         depends on GPIOLIB || COMPILE_TEST
 616         help
 617           This option enables support for KTD2692 LED flash connected
 618           through ExpressWire interface.
 619
 620           Say Y to enable this driver.
 621
 622 config LEDS_IS31FL319X
 623         tristate "LED Support for ISSI IS31FL319x I2C LED controller family"
 624         depends on LEDS_CLASS && I2C && OF
 625         select REGMAP_I2C
 626         help
 627           This option enables support for LEDs connected to ISSI IS31FL319x
 628           fancy LED driver chips accessed via the I2C bus.
 629           Driver supports individual PWM brightness control for each channel.
 630
 631           This driver can also be built as a module. If so the module will be
 632           called leds-is31fl319x.
 633
 634 config LEDS_IS31FL32XX
 635         tristate "LED support for ISSI IS31FL32XX I2C LED controller family"
 636         depends on LEDS_CLASS && I2C && OF
 637         help
 638           Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx
 639           LED controllers. They are I2C devices with multiple constant-current
 640           channels, each with independent 256-level PWM control.
 641
 642 comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)"
 643
 644 config LEDS_BLINKM
 645         tristate "LED support for the BlinkM I2C RGB LED"
 646         depends on LEDS_CLASS
 647         depends on I2C
 648         help
 649           This option enables support for the BlinkM RGB LED connected
 650           through I2C. Say Y to enable support for the BlinkM LED.
 651
 652 config LEDS_POWERNV
 653         tristate "LED support for PowerNV Platform"
 654         depends on LEDS_CLASS
 655         depends on PPC_POWERNV
 656         depends on OF
 657         help
 658           This option enables support for the system LEDs present on
 659           PowerNV platforms. Say 'y' to enable this support in kernel.
 660           To compile this driver as a module, choose 'm' here: the module
 661           will be called leds-powernv.
 662
 663 config LEDS_QCOM_LPG
 664         tristate "LED support for Qualcomm LPG"
 665         depends on LEDS_CLASS
 666         help
 667           This option enables support for the Light Pulse Generator found in a
 668           wide variety of Qualcomm PMICs.
 669
 670 config LEDS_SYSCON
 671         bool "LED support for LEDs on system controllers"
 672         depends on LEDS_CLASS=y
 673         depends on MFD_SYSCON
 674         depends on OF
 675         help
 676           This option enabled support for the LEDs on syscon type
 677           devices. This will only work with device tree enabled
 678           devices.
 679
 680 config LEDS_PM8058
 681         tristate "LED Support for the Qualcomm PM8058 PMIC"
 682         depends on MFD_PM8XXX
 683         depends on LEDS_CLASS
 684         help
 685           Choose this option if you want to use the LED drivers in
 686           the Qualcomm PM8058 PMIC.
 687
 688 config LEDS_MLXCPLD
 689         tristate "LED support for the Mellanox boards"
 690         depends on X86_64 && DMI
 691         depends on LEDS_CLASS
 692         help
 693           This option enabled support for the LEDs on the Mellanox
 694           boards. Say Y to enabled these.
 695
 696 config LEDS_USER
 697         tristate "Userspace LED support"
 698         depends on LEDS_CLASS
 699         help
 700           This option enables support for userspace LEDs. Say 'y' to enable this
 701           support in kernel. To compile this driver as a module, choose 'm' here:
 702           the module will be called uleds.
 703
 704 config LEDS_NIC78BX
 705         tristate "LED support for NI PXI NIC78bx devices"
 706         depends on LEDS_CLASS
 707         depends on X86 && ACPI
 708         help
 709           This option enables support for the User1 and User2 LEDs on NI
 710           PXI NIC78bx devices.
 711
 712           To compile this driver as a module, choose M here: the module
 713           will be called leds-nic78bx.
 714
 715 comment "LED Triggers"
 716 source "drivers/leds/trigger/Kconfig"
 717
 718 endif # NEW_LEDS