Kconfig 25.5 KB
Newer Older
1
# SPDX-License-Identifier: GPL-2.0-only
2 3 4 5 6 7 8
config LEDS_GPIO_REGISTER
	bool
	help
	  This option provides the function gpio_led_register_device.
	  As this function is used by arch code it must not be compiled as a
	  module.

9
menuconfig NEW_LEDS
R
Richard Purdie 已提交
10 11
	bool "LED Support"
	help
12 13 14
	  Say Y to enable Linux LED support.  This allows control of supported
	  LEDs from both userspace and optionally, by kernel events (triggers).

15 16
if NEW_LEDS

R
Richard Purdie 已提交
17
config LEDS_CLASS
18
	tristate "LED Class Support"
R
Richard Purdie 已提交
19
	help
20
	  This option enables the LED sysfs class in /sys/class/leds.  You'll
R
Richard Purdie 已提交
21 22
	  need this to do anything useful with LEDs.  If unsure, say N.

23 24 25 26
config LEDS_CLASS_FLASH
	tristate "LED Flash Class Support"
	depends on LEDS_CLASS
	help
27 28
	  This option enables the flash LED sysfs class in /sys/class/leds.
	  It wraps LED Class and adds flash LEDs specific sysfs attributes
29 30 31 32
	  and kernel internal API to it. You'll need this to provide support
	  for the flash related features of a LED device. It can be built
	  as a module.

33 34 35 36 37
config LEDS_BRIGHTNESS_HW_CHANGED
	bool "LED Class brightness_hw_changed attribute support"
	depends on LEDS_CLASS
	help
	  This option enables support for the brightness_hw_changed attribute
38
	  for LED sysfs class devices under /sys/class/leds.
39 40 41

	  See Documentation/ABI/testing/sysfs-class-led for details.

B
Ben Dooks 已提交
42
comment "LED drivers"
43

H
Haojian Zhuang 已提交
44 45
config LEDS_88PM860X
	tristate "LED Support for Marvell 88PM860x PMIC"
J
Johannes Berg 已提交
46
	depends on LEDS_CLASS
R
Richard Purdie 已提交
47
	depends on MFD_88PM860X
H
Haojian Zhuang 已提交
48 49 50 51
	help
	  This option enables support for on-chip LED drivers found on Marvell
	  Semiconductor 88PM8606 PMIC.

52 53 54
config LEDS_AAT1290
	tristate "LED support for the AAT1290"
	depends on LEDS_CLASS_FLASH
R
Randy Dunlap 已提交
55
	depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
56
	depends on GPIOLIB || COMPILE_TEST
57
	depends on OF
58
	depends on PINCTRL
59
	help
60
	  This option enables support for the LEDs on the AAT1290.
61

62 63 64 65 66 67 68 69 70 71
config LEDS_AN30259A
	tristate "LED support for Panasonic AN30259A"
	depends on LEDS_CLASS && I2C && OF
	help
	  This option enables support for the AN30259A 3-channel
	  LED driver.

	  To compile this driver as a module, choose M here: the module
	  will be called leds-an30259a.

72
config LEDS_APU
73
	tristate "Front panel LED support for PC Engines APU/APU2/APU3 boards"
74 75 76
	depends on LEDS_CLASS
	depends on X86 && DMI
	help
77
	  This driver makes the PC Engines APU1 front panel LEDs
78 79
	  accessible from userspace programs through the LED subsystem.

80 81 82
	  If you're looking for APU2/3, use the pcengines-apu2 driver.
	  (symbol CONFIG_PCENGINES_APU2)

83 84
	  To compile this driver as a module, choose M here: the
	  module will be called leds-apu.
85

86
config LEDS_AS3645A
87
	tristate "AS3645A and LM3555 LED flash controllers support"
88
	depends on I2C && LEDS_CLASS_FLASH
89
	depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
90 91 92 93 94
	help
	  Enable LED flash class support for AS3645A LED flash
	  controller. V4L2 flash API is provided as well if
	  CONFIG_V4L2_FLASH_API is enabled.

95 96 97
config LEDS_BCM6328
	tristate "LED Support for Broadcom BCM6328"
	depends on LEDS_CLASS
98
	depends on HAS_IOMEM
99 100 101 102 103
	depends on OF
	help
	  This option enables support for LEDs connected to the BCM6328
	  LED HW controller accessed via MMIO registers.

104 105 106
config LEDS_BCM6358
	tristate "LED Support for Broadcom BCM6358"
	depends on LEDS_CLASS
107
	depends on HAS_IOMEM
108 109 110 111 112
	depends on OF
	help
	  This option enables support for LEDs connected to the BCM6358
	  LED HW controller accessed via MMIO registers.

S
Sebastian Reichel 已提交
113 114 115 116 117 118 119 120 121
config LEDS_CPCAP
	tristate "LED Support for Motorola CPCAP"
	depends on LEDS_CLASS
	depends on MFD_CPCAP
	depends on OF
	help
	  This option enables support for LEDs offered by Motorola's
	  CPCAP PMIC.

122 123 124 125 126 127 128 129 130 131 132 133 134
config LEDS_CR0014114
	tristate "LED Support for Crane CR0014114"
	depends on LEDS_CLASS
	depends on SPI
	depends on OF
	help
	  This option enables support for CR0014114 LED Board which
	  is widely used in vending machines produced by
	  Crane Merchandising Systems.

	  To compile this driver as a module, choose M here: the module
	  will be called leds-cr0014114.

135 136 137 138 139 140 141 142 143 144 145 146 147
config LEDS_EL15203000
	tristate "LED Support for Crane EL15203000"
	depends on LEDS_CLASS
	depends on SPI
	depends on OF
	help
	  This option enables support for EL15203000 LED Board
	  (aka RED LED board) which is widely used in coffee vending
	  machines produced by Crane Merchandising Systems.

	  To compile this driver as a module, choose M here: the module
	  will be called leds-el15203000.

148 149 150 151 152 153 154 155 156 157
config LEDS_LM3530
	tristate "LCD Backlight driver for LM3530"
	depends on LEDS_CLASS
	depends on I2C
	help
	  This option enables support for the LCD backlight using
	  LM3530 ambient light sensor chip. This ALS chip can be
	  controlled manually or using PWM input or using ambient
	  light automatically.

158 159 160 161 162 163 164 165 166 167
config LEDS_LM3532
	tristate "LCD Backlight driver for LM3532"
	depends on LEDS_CLASS
	depends on I2C
	help
	  This option enables support for the LCD backlight using
	  LM3532 ambient light sensor chip. This ALS chip can be
	  controlled manually or using PWM input or using ambient
	  light automatically.

J
Johan Hovold 已提交
168 169 170 171 172 173 174 175 176 177 178 179 180
config LEDS_LM3533
	tristate "LED support for LM3533"
	depends on LEDS_CLASS
	depends on MFD_LM3533
	help
	  This option enables support for the LEDs on National Semiconductor /
	  TI LM3533 Lighting Power chips.

	  The LEDs can be controlled directly, through PWM input, or by the
	  ambient-light-sensor interface. The chip supports
	  hardware-accelerated blinking with maximum on and off periods of 9.8
	  and 77 seconds respectively.

181 182 183 184 185 186 187 188 189 190
config LEDS_LM3642
	tristate "LED support for LM3642 Chip"
	depends on LEDS_CLASS && I2C
	select REGMAP_I2C
	help
	  This option enables support for LEDs connected to LM3642.
	  The LM3642 is a 4MHz fixed-frequency synchronous boost
	  converter plus 1.5A constant current driver for a high-current
	  white LED.

191 192 193 194 195 196 197
config LEDS_LM3692X
	tristate "LED support for LM3692x Chips"
	depends on LEDS_CLASS && I2C && OF
	select REGMAP_I2C
	help
	  This option enables support for the TI LM3692x family
	  of white LED string drivers used for backlighting.
198

199 200 201 202 203 204 205 206 207
config LEDS_LM3601X
	tristate "LED support for LM3601x Chips"
	depends on LEDS_CLASS && I2C
	depends on LEDS_CLASS_FLASH
	select REGMAP_I2C
	help
	  This option enables support for the TI LM3601x family
	  of flash, torch and indicator classes.

208 209
config LEDS_LOCOMO
	tristate "LED Support for Locomo device"
J
Johannes Berg 已提交
210
	depends on LEDS_CLASS
H
H Hartley Sweeten 已提交
211
	depends on SHARP_LOCOMO
212 213 214 215
	help
	  This option enables support for the LEDs on Sharp Locomo.
	  Zaurus models SL-5500 and SL-5600.

216 217
config LEDS_MIKROTIK_RB532
	tristate "LED Support for Mikrotik Routerboard 532"
J
Johannes Berg 已提交
218
	depends on LEDS_CLASS
H
H Hartley Sweeten 已提交
219
	depends on MIKROTIK_RB532
220 221 222 223
	help
	  This option enables support for the so called "User LED" of
	  Mikrotik's Routerboard 532.

224 225 226 227 228 229 230 231
config LEDS_MT6323
	tristate "LED Support for Mediatek MT6323 PMIC"
	depends on LEDS_CLASS
	depends on MFD_MT6397
	help
	  This option enables support for on-chip LED drivers found on
	  Mediatek MT6323 PMIC.

B
Ben Dooks 已提交
232 233
config LEDS_S3C24XX
	tristate "LED Support for Samsung S3C24XX GPIO LEDs"
J
Johannes Berg 已提交
234
	depends on LEDS_CLASS
235
	depends on ARCH_S3C24XX
B
Ben Dooks 已提交
236 237 238 239
	help
	  This option enables support for LEDs connected to GPIO lines
	  on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.

240 241
config LEDS_NET48XX
	tristate "LED Support for Soekris net48xx series Error LED"
J
Johannes Berg 已提交
242
	depends on LEDS_CLASS
H
H Hartley Sweeten 已提交
243
	depends on SCx200_GPIO
244 245 246 247
	help
	  This option enables support for the Soekris net4801 and net4826 error
	  LED.

248 249
config LEDS_FSG
	tristate "LED Support for the Freecom FSG-3"
J
Johannes Berg 已提交
250
	depends on LEDS_CLASS
H
H Hartley Sweeten 已提交
251
	depends on MACH_FSG
252 253 254
	help
	  This option enables support for the LEDs on the Freecom FSG-3.

255 256
config LEDS_WRAP
	tristate "LED Support for the WRAP series LEDs"
J
Johannes Berg 已提交
257
	depends on LEDS_CLASS
H
H Hartley Sweeten 已提交
258
	depends on SCx200_GPIO
259 260 261
	help
	  This option enables support for the PCEngines WRAP programmable LEDs.

Y
Yoichi Yuasa 已提交
262 263
config LEDS_COBALT_QUBE
	tristate "LED Support for the Cobalt Qube series front LED"
J
Johannes Berg 已提交
264
	depends on LEDS_CLASS
H
H Hartley Sweeten 已提交
265
	depends on MIPS_COBALT
266
	help
Y
Yoichi Yuasa 已提交
267
	  This option enables support for the front LED on Cobalt Qube series
268

269 270
config LEDS_COBALT_RAQ
	bool "LED Support for the Cobalt Raq series"
271
	depends on LEDS_CLASS=y && MIPS_COBALT
272 273 274 275
	select LEDS_TRIGGERS
	help
	  This option enables support for the Cobalt Raq series LEDs.

276 277
config LEDS_SUNFIRE
	tristate "LED support for SunFire servers."
J
Johannes Berg 已提交
278
	depends on LEDS_CLASS
H
H Hartley Sweeten 已提交
279
	depends on SPARC64
280 281 282 283 284
	select LEDS_TRIGGERS
	help
	  This option enables support for the Left, Middle, and Right
	  LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.

285 286
config LEDS_IPAQ_MICRO
	tristate "LED Support for the Compaq iPAQ h3xxx"
287
	depends on LEDS_CLASS
288 289 290 291 292
	depends on MFD_IPAQ_MICRO
	help
	  Choose this option if you want to use the notification LED on
	  Compaq/HP iPAQ h3100 and h3600.

293 294
config LEDS_HP6XX
	tristate "LED Support for the HP Jornada 6xx"
J
Johannes Berg 已提交
295
	depends on LEDS_CLASS
H
H Hartley Sweeten 已提交
296
	depends on SH_HP6XX
297
	help
298
	  This option enables LED support for the handheld
299 300
	  HP Jornada 620/660/680/690.

R
Riku Voipio 已提交
301 302
config LEDS_PCA9532
	tristate "LED driver for PCA9532 dimmer"
J
Johannes Berg 已提交
303
	depends on LEDS_CLASS
304
	depends on I2C && INPUT
R
Riku Voipio 已提交
305 306
	help
	  This option enables support for NXP pca9532
307
	  LED controller. It is generally only useful
R
Riku Voipio 已提交
308 309
	  as a platform driver

310 311 312 313 314 315 316 317 318 319
config LEDS_PCA9532_GPIO
	bool "Enable GPIO support for PCA9532"
	depends on LEDS_PCA9532
	depends on GPIOLIB
	help
	  Allow unused pins on PCA9532 to be used as gpio.

	  To use a pin as gpio pca9532_type in pca9532_platform data needs to
	  set to PCA9532_TYPE_GPIO.

320 321
config LEDS_GPIO
	tristate "LED Support for GPIO connected LEDs"
J
Johannes Berg 已提交
322
	depends on LEDS_CLASS
323
	depends on GPIOLIB || COMPILE_TEST
324 325 326
	help
	  This option enables support for the LEDs connected to GPIO
	  outputs. To be useful the particular board must have LEDs
327 328 329 330
	  and they must be connected to the GPIO lines.  The LEDs must be
	  defined as platform devices and/or OpenFirmware platform devices.
	  The code to use these bindings can be selected below.

331 332
config LEDS_LP3944
	tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
J
Johannes Berg 已提交
333
	depends on LEDS_CLASS
H
H Hartley Sweeten 已提交
334
	depends on I2C
335
	help
336 337 338
	  This option enables support for LEDs connected to the National
	  Semiconductor LP3944 Lighting Management Unit (LMU) also known as
	  Fun Light Chip.
339 340 341 342

	  To compile this driver as a module, choose M here: the
	  module will be called leds-lp3944.

343 344 345 346 347 348 349 350 351 352 353 354 355
config LEDS_LP3952
	tristate "LED Support for TI LP3952 2 channel LED driver"
	depends on LEDS_CLASS
	depends on I2C
	depends on GPIOLIB
	select REGMAP_I2C
	help
	  This option enables support for LEDs connected to the Texas
	  Instruments LP3952 LED driver.

	  To compile this driver as a module, choose M here: the
	  module will be called leds-lp3952.

356
config LEDS_LP55XX_COMMON
357 358
	tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501"
	depends on LEDS_LP5521 || LEDS_LP5523 || LEDS_LP5562 || LEDS_LP8501
359
	select FW_LOADER
360
	select FW_LOADER_USER_HELPER
361
	help
362
	  This option supports common operations for LP5521/5523/55231/5562/8501
363 364
	  devices.

365 366 367
config LEDS_LP5521
	tristate "LED Support for N.S. LP5521 LED driver chip"
	depends on LEDS_CLASS && I2C
368
	select LEDS_LP55XX_COMMON
369 370 371 372 373 374 375
	help
	  If you say yes here you get support for the National Semiconductor
	  LP5521 LED driver. It is 3 channel chip with programmable engines.
	  Driver provides direct control via LED class and interface for
	  programming the engines.

config LEDS_LP5523
376
	tristate "LED Support for TI/National LP5523/55231 LED driver chip"
377
	depends on LEDS_CLASS && I2C
378
	select LEDS_LP55XX_COMMON
379
	help
380 381 382
	  If you say yes here you get support for TI/National Semiconductor
	  LP5523/55231 LED driver.
	  It is 9 channel chip with programmable engines.
383 384 385
	  Driver provides direct control via LED class and interface for
	  programming the engines.

K
Kim, Milo 已提交
386 387 388 389 390 391 392 393 394 395
config LEDS_LP5562
	tristate "LED Support for TI LP5562 LED driver chip"
	depends on LEDS_CLASS && I2C
	select LEDS_LP55XX_COMMON
	help
	  If you say yes here you get support for TI LP5562 LED driver.
	  It is 4 channels chip with programmable engines.
	  Driver provides direct control via LED class and interface for
	  programming the engines.

396 397 398 399 400 401 402 403 404 405 406 407
config LEDS_LP8501
	tristate "LED Support for TI LP8501 LED driver chip"
	depends on LEDS_CLASS && I2C
	select LEDS_LP55XX_COMMON
	help
	  If you say yes here you get support for TI LP8501 LED driver.
	  It is 9 channel chip with programmable engines.
	  Driver provides direct control via LED class and interface for
	  programming the engines.
	  It is similar as LP5523, but output power selection is available.
	  And register layout and engine program schemes are different.

K
Kim, Milo 已提交
408 409 410 411 412 413 414
config LEDS_LP8788
	tristate "LED support for the TI LP8788 PMIC"
	depends on LEDS_CLASS
	depends on MFD_LP8788
	help
	  This option enables support for the Keyboard LEDs on the LP8788 PMIC.

415 416
config LEDS_LP8860
	tristate "LED support for the TI LP8860 4 channel LED driver"
417
	depends on LEDS_CLASS && I2C && OF
A
Axel Lin 已提交
418
	select REGMAP_I2C
419 420 421 422 423 424 425
	help
	  If you say yes here you get support for the TI LP8860 4 channel
	  LED driver.
	  This option enables support for the display cluster LEDs
	  on the LP8860 4 channel LED driver using the I2C communication
	  bus.

426
config LEDS_CLEVO_MAIL
427
	tristate "Mail LED on Clevo notebook"
J
Johannes Berg 已提交
428
	depends on LEDS_CLASS
H
H Hartley Sweeten 已提交
429
	depends on X86 && SERIO_I8042 && DMI
430 431 432 433 434
	help
	  This driver makes the mail LED accessible from userspace
	  programs through the leds subsystem. This LED have three
	  known mode: off, blink at 0.5Hz and blink at 1Hz.

435 436 437 438 439
	  The driver supports two kinds of interface: using ledtrig-timer
	  or through /sys/class/leds/clevo::mail/brightness. As this LED
	  cannot change it's brightness it blinks instead. The brightness
	  value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
	  blink at 1Hz.
440 441 442

	  This module can drive the mail LED for the following notebooks:

443 444 445 446 447 448 449
	        Clevo D400P
	        Clevo D410J
	        Clevo D410V
	        Clevo D400V/D470V (not tested, but might work)
	        Clevo M540N
	        Clevo M5x0N (not tested, but might work)
	        Positivo Mobile (Clevo M5x0V)
450

451
	  If your model is not listed here you can try the "nodetect"
452
	  module parameter.
453

454 455 456
	  To compile this driver as a module, choose M here: the
	  module will be called leds-clevo-mail.

457 458
config LEDS_PCA955X
	tristate "LED Support for PCA955x I2C chips"
J
Johannes Berg 已提交
459
	depends on LEDS_CLASS
H
H Hartley Sweeten 已提交
460
	depends on I2C
461 462 463 464 465
	help
	  This option enables support for LEDs connected to PCA955x
	  LED driver chips accessed via the I2C bus.  Supported
	  devices include PCA9550, PCA9551, PCA9552, and PCA9553.

466 467 468 469 470 471 472 473 474 475 476
config LEDS_PCA955X_GPIO
	bool "Enable GPIO support for PCA955X"
	depends on LEDS_PCA955X
	depends on GPIOLIB
	help
	  Allow unused pins on PCA955X to be used as gpio.

	  To use a pin as gpio the pin type should be set to
	  PCA955X_TYPE_GPIO in the device tree.


477
config LEDS_PCA963X
478
	tristate "LED support for PCA963x I2C chip"
479 480 481
	depends on LEDS_CLASS
	depends on I2C
	help
482 483 484
	  This option enables support for LEDs connected to the PCA963x
	  LED driver chip accessed via the I2C bus. Supported
	  devices include PCA9633 and PCA9634
485

M
Mark Brown 已提交
486 487
config LEDS_WM831X_STATUS
	tristate "LED support for status LEDs on WM831x PMICs"
J
Johannes Berg 已提交
488
	depends on LEDS_CLASS
H
H Hartley Sweeten 已提交
489
	depends on MFD_WM831X
M
Mark Brown 已提交
490 491
	help
	  This option enables support for the status LEDs of the WM831x
492
	  series of PMICs.
M
Mark Brown 已提交
493

M
Mark Brown 已提交
494 495
config LEDS_WM8350
	tristate "LED Support for WM8350 AudioPlus PMIC"
J
Johannes Berg 已提交
496
	depends on LEDS_CLASS
H
H Hartley Sweeten 已提交
497
	depends on MFD_WM8350
M
Mark Brown 已提交
498 499 500 501
	help
	  This option enables support for LEDs driven by the Wolfson
	  Microelectronics WM8350 AudioPlus PMIC.

502 503
config LEDS_DA903X
	tristate "LED Support for DA9030/DA9034 PMIC"
J
Johannes Berg 已提交
504
	depends on LEDS_CLASS
H
H Hartley Sweeten 已提交
505
	depends on PMIC_DA903X
506 507 508 509
	help
	  This option enables support for on-chip LED drivers found
	  on Dialog Semiconductor DA9030/DA9034 PMICs.

510 511 512 513 514 515 516 517
config LEDS_DA9052
	tristate "Dialog DA9052/DA9053 LEDS"
	depends on LEDS_CLASS
	depends on PMIC_DA9052
	help
	  This option enables support for on-chip LED drivers found
	  on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs.

518 519
config LEDS_DAC124S085
	tristate "LED Support for DAC124S085 SPI DAC"
J
Johannes Berg 已提交
520
	depends on LEDS_CLASS
H
H Hartley Sweeten 已提交
521
	depends on SPI
522 523 524 525
	help
	  This option enables support for DAC124S085 SPI DAC from NatSemi,
	  which can be used to control up to four LEDs.

526 527
config LEDS_PWM
	tristate "PWM driven LED Support"
J
Johannes Berg 已提交
528
	depends on LEDS_CLASS
529
	depends on PWM
530 531 532
	help
	  This option enables support for pwm driven LEDs

533 534
config LEDS_REGULATOR
	tristate "REGULATOR driven LED support"
J
Johannes Berg 已提交
535
	depends on LEDS_CLASS
H
H Hartley Sweeten 已提交
536
	depends on REGULATOR
537 538 539
	help
	  This option enables support for regulator driven LEDs.

K
Kim Kyuwon 已提交
540 541
config LEDS_BD2802
	tristate "LED driver for BD2802 RGB LED"
J
Johannes Berg 已提交
542
	depends on LEDS_CLASS
H
H Hartley Sweeten 已提交
543
	depends on I2C
K
Kim Kyuwon 已提交
544 545 546 547
	help
	  This option enables support for BD2802GU RGB LED driver chips
	  accessed via the I2C bus.

548 549
config LEDS_INTEL_SS4200
	tristate "LED driver for Intel NAS SS4200 series"
J
Johannes Berg 已提交
550
	depends on LEDS_CLASS
H
H Hartley Sweeten 已提交
551
	depends on PCI && DMI
552
	depends on X86
553 554
	help
	  This option enables support for the Intel SS4200 series of
555 556
	  Network Attached Storage servers. You may control the hard
	  drive or power LEDs on the front panel. Using this driver
557 558
	  can stop the front LED from blinking after startup.

559 560
config LEDS_LT3593
	tristate "LED driver for LT3593 controllers"
J
Johannes Berg 已提交
561
	depends on LEDS_CLASS
562
	depends on GPIOLIB || COMPILE_TEST
563
	depends on OF
564 565 566 567 568
	help
	  This option enables support for LEDs driven by a Linear Technology
	  LT3593 controller. This controller uses a special one-wire pulse
	  coding protocol to set the brightness.

569 570
config LEDS_ADP5520
	tristate "LED Support for ADP5520/ADP5501 PMIC"
J
Johannes Berg 已提交
571
	depends on LEDS_CLASS
H
H Hartley Sweeten 已提交
572
	depends on PMIC_ADP5520
573 574 575 576 577 578 579
	help
	  This option enables support for on-chip LED drivers found
	  on Analog Devices ADP5520/ADP5501 PMICs.

	  To compile this driver as a module, choose M here: the module will
	  be called leds-adp5520.

580
config LEDS_MC13783
581
	tristate "LED Support for MC13XXX PMIC"
J
Johannes Berg 已提交
582
	depends on LEDS_CLASS
583
	depends on MFD_MC13XXX
584
	help
585
	  This option enables support for on-chip LED drivers found
586
	  on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC.
587

588 589
config LEDS_NS2
	tristate "LED support for Network Space v2 GPIO LEDs"
J
Johannes Berg 已提交
590
	depends on LEDS_CLASS
591
	depends on MACH_KIRKWOOD || MACH_ARMADA_370
592 593
	default y
	help
594 595 596 597 598 599 600
	  This option enables support for the dual-GPIO LEDs found on the
	  following LaCie/Seagate boards:

		Network Space v2 (and parents: Max, Mini)
		Internet Space v2
		d2 Network v2
		n090401 (Seagate NAS 4-Bay)
601

602 603
config LEDS_NETXBIG
	tristate "LED support for Big Network series LEDs"
604
	depends on LEDS_CLASS
605
	depends on MACH_KIRKWOOD
606
	depends on OF_GPIO
607 608
	default y
	help
609
	  This option enables support for LEDs found on the LaCie 2Big
610 611 612
	  and 5Big Network v2 boards. The LEDs are wired to a CPLD and are
	  controlled through a GPIO extension bus.

P
Paul Parsons 已提交
613 614
config LEDS_ASIC3
	bool "LED support for the HTC ASIC3"
615
	depends on LEDS_CLASS=y
P
Paul Parsons 已提交
616 617 618 619 620 621 622 623
	depends on MFD_ASIC3
	default y
	help
	  This option enables support for the LEDs on the HTC ASIC3. The HTC
	  ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver
	  cannot be used. This driver supports hardware blinking with an on+off
	  period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700.

624 625 626 627 628 629 630 631
config LEDS_TCA6507
	tristate "LED Support for TCA6507 I2C chip"
	depends on LEDS_CLASS && I2C
	help
	  This option enables support for LEDs connected to TC6507
	  LED driver chips accessed via the I2C bus.
	  Driver support brightness control and hardware-assisted blinking.

632 633 634 635 636 637 638 639
config LEDS_TLC591XX
	tristate "LED driver for TLC59108 and TLC59116 controllers"
	depends on LEDS_CLASS && I2C
	select REGMAP_I2C
	help
	  This option enables support for Texas Instruments TLC59108
	  and TLC59116 LED controllers.

640 641 642 643 644 645
config LEDS_MAX77650
	tristate "LED support for Maxim MAX77650 PMIC"
	depends on LEDS_CLASS && MFD_MAX77650
	help
	  LEDs driver for MAX77650 family of PMICs from Maxim Integrated.

646 647 648
config LEDS_MAX77693
	tristate "LED support for MAX77693 Flash"
	depends on LEDS_CLASS_FLASH
649
	depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
650 651 652 653 654 655 656
	depends on MFD_MAX77693
	depends on OF
	help
	  This option enables support for the flash part of the MAX77693
	  multifunction device. It has build in control for two leds in flash
	  and torch mode.

657 658 659 660 661 662 663
config LEDS_MAX8997
	tristate "LED support for MAX8997 PMIC"
	depends on LEDS_CLASS && MFD_MAX8997
	help
	  This option enables support for on-chip LED drivers on
	  MAXIM MAX8997 PMIC.

664
config LEDS_LM355x
665
	tristate "LED support for LM3554 and LM3556 chips"
666 667 668
	depends on LEDS_CLASS && I2C
	select REGMAP_I2C
	help
669 670
	  This option enables support for LEDs connected to LM3554
	  and LM3556. It includes Torch, Flash and Indicator functions.
671

672 673
config LEDS_OT200
	tristate "LED support for the Bachmann OT200"
J
Jean Delvare 已提交
674
	depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST)
675 676 677 678
	help
	  This option enables support for the LEDs on the Bachmann OT200.
	  Say Y to enable LEDs on the Bachmann OT200.

679 680 681 682 683 684 685 686 687
config LEDS_MENF21BMC
	tristate "LED support for the MEN 14F021P00 BMC"
	depends on LEDS_CLASS && MFD_MENF21BMC
	help
	  Say Y here to include support for the MEN 14F021P00 BMC LEDs.

	  This driver can also be built as a module. If so the module
	  will be called leds-menf21bmc.

I
Ingi Kim 已提交
688 689
config LEDS_KTD2692
	tristate "LED support for KTD2692 flash LED controller"
690 691
	depends on LEDS_CLASS_FLASH && OF
	depends on GPIOLIB || COMPILE_TEST
I
Ingi Kim 已提交
692 693 694 695 696 697
	help
	  This option enables support for KTD2692 LED flash connected
	  through ExpressWire interface.

	  Say Y to enable this driver.

698 699 700 701 702 703 704 705 706 707 708 709
config LEDS_IS31FL319X
	tristate "LED Support for ISSI IS31FL319x I2C LED controller family"
	depends on LEDS_CLASS && I2C && OF
	select REGMAP_I2C
	help
	  This option enables support for LEDs connected to ISSI IS31FL319x
	  fancy LED driver chips accessed via the I2C bus.
	  Driver supports individual PWM brightness control for each channel.

	  This driver can also be built as a module. If so the module will be
	  called leds-is31fl319x.

710 711 712 713
config LEDS_IS31FL32XX
	tristate "LED support for ISSI IS31FL32XX I2C LED controller family"
	depends on LEDS_CLASS && I2C && OF
	help
714 715 716
	  Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx
	  LED controllers. They are I2C devices with multiple constant-current
	  channels, each with independent 256-level PWM control.
717

718 719 720 721 722 723 724 725 726 727 728
config LEDS_SC27XX_BLTC
	tristate "LED support for the SC27xx breathing light controller"
	depends on LEDS_CLASS && MFD_SC27XX_PMIC
	depends on OF
	help
	  Say Y here to include support for the SC27xx breathing light controller
	  LEDs.

	  This driver can also be built as a module. If so the module will be
	  called leds-sc27xx-bltc.

729 730
comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)"

731 732 733 734 735 736 737 738
config LEDS_BLINKM
	tristate "LED support for the BlinkM I2C RGB LED"
	depends on LEDS_CLASS
	depends on I2C
	help
	  This option enables support for the BlinkM RGB LED connected
	  through I2C. Say Y to enable support for the BlinkM LED.

739 740 741 742 743 744 745 746 747 748 749
config LEDS_POWERNV
	tristate "LED support for PowerNV Platform"
	depends on LEDS_CLASS
	depends on PPC_POWERNV
	depends on OF
	help
	  This option enables support for the system LEDs present on
	  PowerNV platforms. Say 'y' to enable this support in kernel.
	  To compile this driver as a module, choose 'm' here: the module
	  will be called leds-powernv.

750 751 752 753 754 755
config LEDS_SYSCON
	bool "LED support for LEDs on system controllers"
	depends on LEDS_CLASS=y
	depends on MFD_SYSCON
	depends on OF
	help
756
	  This option enables support for the LEDs on syscon type
757 758 759
	  devices. This will only work with device tree enabled
	  devices.

L
Linus Walleij 已提交
760 761
config LEDS_PM8058
	tristate "LED Support for the Qualcomm PM8058 PMIC"
762
	depends on MFD_PM8XXX
L
Linus Walleij 已提交
763 764 765 766 767
	depends on LEDS_CLASS
	help
	  Choose this option if you want to use the LED drivers in
	  the Qualcomm PM8058 PMIC.

768 769
config LEDS_MLXCPLD
	tristate "LED support for the Mellanox boards"
770
	depends on X86 && DMI
771 772
	depends on LEDS_CLASS
	help
773 774
	  This option enables support for the LEDs on the Mellanox
	  boards. Say Y to enable these.
775

776 777 778 779 780 781 782 783 784
config LEDS_MLXREG
	tristate "LED support for the Mellanox switches management control"
	depends on LEDS_CLASS
	help
	  This option enables support for the LEDs on the Mellanox Ethernet and
	  InfiniBand switches. The driver can be activated by the platform device
	  device add call. Say Y to enable these. To compile this driver as a
	  module, choose 'M' here: the module will be called leds-mlxreg.

785 786 787 788 789 790 791 792
config LEDS_USER
	tristate "Userspace LED support"
	depends on LEDS_CLASS
	help
	  This option enables support for userspace LEDs. Say 'y' to enable this
	  support in kernel. To compile this driver as a module, choose 'm' here:
	  the module will be called uleds.

793 794 795 796 797 798 799 800 801 802 803
config LEDS_NIC78BX
	tristate "LED support for NI PXI NIC78bx devices"
	depends on LEDS_CLASS
	depends on X86 && ACPI
	help
	  This option enables support for the User1 and User2 LEDs on NI
	  PXI NIC78bx devices.

	  To compile this driver as a module, choose M here: the module
	  will be called leds-nic78bx.

804 805 806 807 808 809 810 811 812 813
config LEDS_SPI_BYTE
	tristate "LED support for SPI LED controller with a single byte"
	depends on LEDS_CLASS
	depends on SPI
	depends on OF
	help
	  This option enables support for LED controller which use a single byte
	  for controlling the brightness. Currently the following controller is
	  supported: Ubiquiti airCube ISP microcontroller based LED controller.

814 815 816 817 818 819 820 821 822
config LEDS_TI_LMU_COMMON
	tristate "LED driver for TI LMU"
	depends on LEDS_CLASS
	depends on REGMAP
	help
	  Say Y to enable the LED driver for TI LMU devices.
	  This supports common features between the TI LM3532, LM3631, LM3632,
	  LM3633, LM3695 and LM3697.

823 824 825 826 827 828 829 830
config LEDS_LM3697
	tristate "LED driver for LM3697"
	depends on LEDS_TI_LMU_COMMON
	depends on I2C && OF
	help
	  Say Y to enable the LM3697 LED driver for TI LMU devices.
	  This supports the LED device LM3697.

831 832 833 834 835 836 837 838
config LEDS_LM36274
	tristate "LED driver for LM36274"
	depends on LEDS_TI_LMU_COMMON
	depends on MFD_TI_LMU
	help
	  Say Y to enable the LM36274 LED driver for TI LMU devices.
	  This supports the LED device LM36274.

839 840 841 842 843 844 845 846 847 848
config LEDS_TPS6105X
	tristate "LED support for TI TPS6105X"
	depends on LEDS_CLASS
	depends on TPS6105X
	default y if TPS6105X
	help
	  This driver supports TPS61050/TPS61052 LED chips.
	  It is a single boost converter primarily for white LEDs and
	  audio amplifiers.

H
H Hartley Sweeten 已提交
849
comment "LED Triggers"
850
source "drivers/leds/trigger/Kconfig"
851

852
endif # NEW_LEDS