Merge tag 'rpmsg-v4.19' of git://github.com/andersson/remoteproc
[linux-2.6-block.git] / drivers / leds / Kconfig
CommitLineData
be5ce2f1
UKK
1config 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
66242f7e 8menuconfig NEW_LEDS
c72a1d60
RP
9 bool "LED Support"
10 help
a8d2e7d9
RP
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
45d16f09
EM
14if NEW_LEDS
15
c72a1d60 16config LEDS_CLASS
a403d930 17 tristate "LED Class Support"
c72a1d60
RP
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
7aea8389
JA
22config 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
0cb8eb30
HG
32config 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
24f51e81 41comment "LED drivers"
c3bc9956 42
0a2f915b
HZ
43config LEDS_88PM860X
44 tristate "LED Support for Marvell 88PM860x PMIC"
0bae35e1 45 depends on LEDS_CLASS
37814fdc 46 depends on MFD_88PM860X
0a2f915b
HZ
47 help
48 This option enables support for on-chip LED drivers found on Marvell
49 Semiconductor 88PM8606 PMIC.
50
49c34b8e
JA
51config LEDS_AAT1290
52 tristate "LED support for the AAT1290"
53 depends on LEDS_CLASS_FLASH
58d1809b 54 depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
6e3956cd 55 depends on GPIOLIB || COMPILE_TEST
49c34b8e 56 depends on OF
ac69b903 57 depends on PINCTRL
49c34b8e
JA
58 help
59 This option enables support for the LEDs on the AAT1290.
8cb21086 60
3faee942 61config LEDS_APU
8cb21086 62 tristate "Front panel LED support for PC Engines APU/APU2/APU3 boards"
3faee942
AM
63 depends on LEDS_CLASS
64 depends on X86 && DMI
65 help
8cb21086 66 This driver makes the PC Engines APU/APU2/APU3 front panel LEDs
3faee942
AM
67 accessible from userspace programs through the LED subsystem.
68
69 To compile this driver as a module, choose M here: the
70 module will be called leds-apu.
49c34b8e 71
a56ba8fb 72config LEDS_AS3645A
6204f03d 73 tristate "AS3645A and LM3555 LED flash controllers support"
a56ba8fb 74 depends on I2C && LEDS_CLASS_FLASH
1efdf177 75 depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
a56ba8fb
SA
76 help
77 Enable LED flash class support for AS3645A LED flash
78 controller. V4L2 flash API is provided as well if
79 CONFIG_V4L2_FLASH_API is enabled.
80
fd7b025a
ÁFR
81config LEDS_BCM6328
82 tristate "LED Support for Broadcom BCM6328"
83 depends on LEDS_CLASS
522f17e1 84 depends on HAS_IOMEM
fd7b025a
ÁFR
85 depends on OF
86 help
87 This option enables support for LEDs connected to the BCM6328
88 LED HW controller accessed via MMIO registers.
89
589fca16
ÁFR
90config LEDS_BCM6358
91 tristate "LED Support for Broadcom BCM6358"
92 depends on LEDS_CLASS
522f17e1 93 depends on HAS_IOMEM
589fca16
ÁFR
94 depends on OF
95 help
96 This option enables support for LEDs connected to the BCM6358
97 LED HW controller accessed via MMIO registers.
98
cd3b0b05
SR
99config LEDS_CPCAP
100 tristate "LED Support for Motorola CPCAP"
101 depends on LEDS_CLASS
102 depends on MFD_CPCAP
103 depends on OF
104 help
105 This option enables support for LEDs offered by Motorola's
106 CPCAP PMIC.
107
9e50d5fb
OK
108config LEDS_CR0014114
109 tristate "LED Support for Crane CR0014114"
110 depends on LEDS_CLASS
111 depends on SPI
112 depends on OF
113 help
114 This option enables support for CR0014114 LED Board which
115 is widely used in vending machines produced by
116 Crane Merchandising Systems.
117
118 To compile this driver as a module, choose M here: the module
119 will be called leds-cr0014114.
120
b1e6b706
SKS
121config LEDS_LM3530
122 tristate "LCD Backlight driver for LM3530"
123 depends on LEDS_CLASS
124 depends on I2C
125 help
126 This option enables support for the LCD backlight using
127 LM3530 ambient light sensor chip. This ALS chip can be
128 controlled manually or using PWM input or using ambient
129 light automatically.
130
401dea7f
JH
131config LEDS_LM3533
132 tristate "LED support for LM3533"
133 depends on LEDS_CLASS
134 depends on MFD_LM3533
135 help
136 This option enables support for the LEDs on National Semiconductor /
137 TI LM3533 Lighting Power chips.
138
139 The LEDs can be controlled directly, through PWM input, or by the
140 ambient-light-sensor interface. The chip supports
141 hardware-accelerated blinking with maximum on and off periods of 9.8
142 and 77 seconds respectively.
143
8b7cfbec
SJ
144config LEDS_LM3642
145 tristate "LED support for LM3642 Chip"
146 depends on LEDS_CLASS && I2C
147 select REGMAP_I2C
148 help
149 This option enables support for LEDs connected to LM3642.
150 The LM3642 is a 4MHz fixed-frequency synchronous boost
151 converter plus 1.5A constant current driver for a high-current
152 white LED.
153
9699cb6b
DM
154config LEDS_LM3692X
155 tristate "LED support for LM3692x Chips"
156 depends on LEDS_CLASS && I2C && OF
157 select REGMAP_I2C
158 help
159 This option enables support for the TI LM3692x family
160 of white LED string drivers used for backlighting.
8b7cfbec 161
57a53297
DM
162config LEDS_LM3601X
163 tristate "LED support for LM3601x Chips"
164 depends on LEDS_CLASS && I2C
165 depends on LEDS_CLASS_FLASH
166 select REGMAP_I2C
167 help
168 This option enables support for the TI LM3601x family
169 of flash, torch and indicator classes.
170
4d3cb354
RP
171config LEDS_LOCOMO
172 tristate "LED Support for Locomo device"
0bae35e1 173 depends on LEDS_CLASS
d09e1666 174 depends on SHARP_LOCOMO
4d3cb354
RP
175 help
176 This option enables support for the LEDs on Sharp Locomo.
177 Zaurus models SL-5500 and SL-5600.
178
ac67e23b
PS
179config LEDS_MIKROTIK_RB532
180 tristate "LED Support for Mikrotik Routerboard 532"
0bae35e1 181 depends on LEDS_CLASS
d09e1666 182 depends on MIKROTIK_RB532
ac67e23b
PS
183 help
184 This option enables support for the so called "User LED" of
185 Mikrotik's Routerboard 532.
186
216ec6cc
SW
187config LEDS_MT6323
188 tristate "LED Support for Mediatek MT6323 PMIC"
189 depends on LEDS_CLASS
190 depends on MFD_MT6397
191 help
192 This option enables support for on-chip LED drivers found on
193 Mediatek MT6323 PMIC.
194
54bdc470
BD
195config LEDS_S3C24XX
196 tristate "LED Support for Samsung S3C24XX GPIO LEDs"
0bae35e1 197 depends on LEDS_CLASS
b130d5c2 198 depends on ARCH_S3C24XX
54bdc470
BD
199 help
200 This option enables support for LEDs connected to GPIO lines
201 on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
202
1a87d942
CB
203config LEDS_NET48XX
204 tristate "LED Support for Soekris net48xx series Error LED"
0bae35e1 205 depends on LEDS_CLASS
d09e1666 206 depends on SCx200_GPIO
1a87d942
CB
207 help
208 This option enables support for the Soekris net4801 and net4826 error
209 LED.
210
3b2e46f8
RW
211config LEDS_FSG
212 tristate "LED Support for the Freecom FSG-3"
0bae35e1 213 depends on LEDS_CLASS
d09e1666 214 depends on MACH_FSG
3b2e46f8
RW
215 help
216 This option enables support for the LEDs on the Freecom FSG-3.
217
0d75565f
KK
218config LEDS_WRAP
219 tristate "LED Support for the WRAP series LEDs"
0bae35e1 220 depends on LEDS_CLASS
d09e1666 221 depends on SCx200_GPIO
0d75565f
KK
222 help
223 This option enables support for the PCEngines WRAP programmable LEDs.
224
f3b6b6cd
YY
225config LEDS_COBALT_QUBE
226 tristate "LED Support for the Cobalt Qube series front LED"
0bae35e1 227 depends on LEDS_CLASS
d09e1666 228 depends on MIPS_COBALT
2fea6f35 229 help
f3b6b6cd 230 This option enables support for the front LED on Cobalt Qube series
2fea6f35 231
97da7aaf
YY
232config LEDS_COBALT_RAQ
233 bool "LED Support for the Cobalt Raq series"
ec149619 234 depends on LEDS_CLASS=y && MIPS_COBALT
97da7aaf
YY
235 select LEDS_TRIGGERS
236 help
237 This option enables support for the Cobalt Raq series LEDs.
238
5843492c
DM
239config LEDS_SUNFIRE
240 tristate "LED support for SunFire servers."
0bae35e1 241 depends on LEDS_CLASS
d09e1666 242 depends on SPARC64
5843492c
DM
243 select LEDS_TRIGGERS
244 help
245 This option enables support for the Left, Middle, and Right
246 LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
247
4da498fc
LW
248config LEDS_IPAQ_MICRO
249 tristate "LED Support for the Compaq iPAQ h3xxx"
35bfe456 250 depends on LEDS_CLASS
4da498fc
LW
251 depends on MFD_IPAQ_MICRO
252 help
253 Choose this option if you want to use the notification LED on
254 Compaq/HP iPAQ h3100 and h3600.
255
d39a7a63
KE
256config LEDS_HP6XX
257 tristate "LED Support for the HP Jornada 6xx"
0bae35e1 258 depends on LEDS_CLASS
d09e1666 259 depends on SH_HP6XX
d39a7a63 260 help
692105b8 261 This option enables LED support for the handheld
d39a7a63
KE
262 HP Jornada 620/660/680/690.
263
e14fa824
RV
264config LEDS_PCA9532
265 tristate "LED driver for PCA9532 dimmer"
0bae35e1 266 depends on LEDS_CLASS
5e0b080d 267 depends on I2C && INPUT
e14fa824
RV
268 help
269 This option enables support for NXP pca9532
692105b8 270 LED controller. It is generally only useful
e14fa824
RV
271 as a platform driver
272
3c1ab50d
JE
273config LEDS_PCA9532_GPIO
274 bool "Enable GPIO support for PCA9532"
275 depends on LEDS_PCA9532
276 depends on GPIOLIB
277 help
278 Allow unused pins on PCA9532 to be used as gpio.
279
280 To use a pin as gpio pca9532_type in pca9532_platform data needs to
281 set to PCA9532_TYPE_GPIO.
282
22e03f3b
RA
283config LEDS_GPIO
284 tristate "LED Support for GPIO connected LEDs"
0bae35e1 285 depends on LEDS_CLASS
9ab1963d 286 depends on GPIOLIB || COMPILE_TEST
22e03f3b
RA
287 help
288 This option enables support for the LEDs connected to GPIO
289 outputs. To be useful the particular board must have LEDs
a7d878af
TP
290 and they must be connected to the GPIO lines. The LEDs must be
291 defined as platform devices and/or OpenFirmware platform devices.
292 The code to use these bindings can be selected below.
293
5054d39e
AO
294config LEDS_LP3944
295 tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
0bae35e1 296 depends on LEDS_CLASS
d09e1666 297 depends on I2C
5054d39e 298 help
7f1be819
AO
299 This option enables support for LEDs connected to the National
300 Semiconductor LP3944 Lighting Management Unit (LMU) also known as
301 Fun Light Chip.
5054d39e
AO
302
303 To compile this driver as a module, choose M here: the
304 module will be called leds-lp3944.
305
d966c943
TM
306config LEDS_LP3952
307 tristate "LED Support for TI LP3952 2 channel LED driver"
308 depends on LEDS_CLASS
309 depends on I2C
d966c943
TM
310 depends on GPIOLIB
311 select REGMAP_I2C
312 help
313 This option enables support for LEDs connected to the Texas
314 Instruments LP3952 LED driver.
315
316 To compile this driver as a module, choose M here: the
317 module will be called leds-lp3952.
318
c93d08fa 319config LEDS_LP55XX_COMMON
33b3a561
KM
320 tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501"
321 depends on LEDS_LP5521 || LEDS_LP5523 || LEDS_LP5562 || LEDS_LP8501
10c06d17 322 select FW_LOADER
2338f73d 323 select FW_LOADER_USER_HELPER
c93d08fa 324 help
33b3a561 325 This option supports common operations for LP5521/5523/55231/5562/8501
c93d08fa
MWK
326 devices.
327
f4920f67
SO
328config LEDS_LP5521
329 tristate "LED Support for N.S. LP5521 LED driver chip"
330 depends on LEDS_CLASS && I2C
c93d08fa 331 select LEDS_LP55XX_COMMON
f4920f67
SO
332 help
333 If you say yes here you get support for the National Semiconductor
334 LP5521 LED driver. It is 3 channel chip with programmable engines.
335 Driver provides direct control via LED class and interface for
336 programming the engines.
337
338config LEDS_LP5523
ca705321 339 tristate "LED Support for TI/National LP5523/55231 LED driver chip"
f4920f67 340 depends on LEDS_CLASS && I2C
c93d08fa 341 select LEDS_LP55XX_COMMON
f4920f67 342 help
ca705321
KM
343 If you say yes here you get support for TI/National Semiconductor
344 LP5523/55231 LED driver.
345 It is 9 channel chip with programmable engines.
f4920f67
SO
346 Driver provides direct control via LED class and interface for
347 programming the engines.
348
ff45262a
KM
349config LEDS_LP5562
350 tristate "LED Support for TI LP5562 LED driver chip"
351 depends on LEDS_CLASS && I2C
352 select LEDS_LP55XX_COMMON
353 help
354 If you say yes here you get support for TI LP5562 LED driver.
355 It is 4 channels chip with programmable engines.
356 Driver provides direct control via LED class and interface for
357 programming the engines.
358
33b3a561
KM
359config LEDS_LP8501
360 tristate "LED Support for TI LP8501 LED driver chip"
361 depends on LEDS_CLASS && I2C
362 select LEDS_LP55XX_COMMON
363 help
364 If you say yes here you get support for TI LP8501 LED driver.
365 It is 9 channel chip with programmable engines.
366 Driver provides direct control via LED class and interface for
367 programming the engines.
368 It is similar as LP5523, but output power selection is available.
369 And register layout and engine program schemes are different.
370
eb80411b
KM
371config LEDS_LP8788
372 tristate "LED support for the TI LP8788 PMIC"
373 depends on LEDS_CLASS
374 depends on MFD_LP8788
375 help
376 This option enables support for the Keyboard LEDs on the LP8788 PMIC.
377
7a8685ac
DM
378config LEDS_LP8860
379 tristate "LED support for the TI LP8860 4 channel LED driver"
a2169c9b 380 depends on LEDS_CLASS && I2C && OF
2969bb18 381 select REGMAP_I2C
7a8685ac
DM
382 help
383 If you say yes here you get support for the TI LP8860 4 channel
384 LED driver.
385 This option enables support for the display cluster LEDs
386 on the LP8860 4 channel LED driver using the I2C communication
387 bus.
388
cec035de 389config LEDS_CLEVO_MAIL
95dc5768 390 tristate "Mail LED on Clevo notebook"
0bae35e1 391 depends on LEDS_CLASS
d09e1666 392 depends on X86 && SERIO_I8042 && DMI
cec035de
MN
393 help
394 This driver makes the mail LED accessible from userspace
395 programs through the leds subsystem. This LED have three
396 known mode: off, blink at 0.5Hz and blink at 1Hz.
397
92e015cb
MN
398 The driver supports two kinds of interface: using ledtrig-timer
399 or through /sys/class/leds/clevo::mail/brightness. As this LED
400 cannot change it's brightness it blinks instead. The brightness
401 value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
402 blink at 1Hz.
cec035de
MN
403
404 This module can drive the mail LED for the following notebooks:
405
b3ba31f8 406 Clevo D400P
cec035de
MN
407 Clevo D410J
408 Clevo D410V
409 Clevo D400V/D470V (not tested, but might work)
410 Clevo M540N
411 Clevo M5x0N (not tested, but might work)
412 Positivo Mobile (Clevo M5x0V)
413
b3ba31f8 414 If your model is not listed here you can try the "nodetect"
692105b8 415 module parameter.
b3ba31f8 416
cec035de
MN
417 To compile this driver as a module, choose M here: the
418 module will be called leds-clevo-mail.
419
f46e9203
NC
420config LEDS_PCA955X
421 tristate "LED Support for PCA955x I2C chips"
0bae35e1 422 depends on LEDS_CLASS
d09e1666 423 depends on I2C
f46e9203
NC
424 help
425 This option enables support for LEDs connected to PCA955x
426 LED driver chips accessed via the I2C bus. Supported
427 devices include PCA9550, PCA9551, PCA9552, and PCA9553.
428
561099a1
CLG
429config LEDS_PCA955X_GPIO
430 bool "Enable GPIO support for PCA955X"
431 depends on LEDS_PCA955X
432 depends on GPIOLIB
433 help
434 Allow unused pins on PCA955X to be used as gpio.
435
436 To use a pin as gpio the pin type should be set to
437 PCA955X_TYPE_GPIO in the device tree.
438
439
56a1740c 440config LEDS_PCA963X
af67384f 441 tristate "LED support for PCA963x I2C chip"
75cb2e1d
PM
442 depends on LEDS_CLASS
443 depends on I2C
444 help
af67384f
RRD
445 This option enables support for LEDs connected to the PCA963x
446 LED driver chip accessed via the I2C bus. Supported
447 devices include PCA9633 and PCA9634
75cb2e1d 448
c746b551
MB
449config LEDS_WM831X_STATUS
450 tristate "LED support for status LEDs on WM831x PMICs"
0bae35e1 451 depends on LEDS_CLASS
d09e1666 452 depends on MFD_WM831X
c746b551
MB
453 help
454 This option enables support for the status LEDs of the WM831x
455 series of PMICs.
456
0081e802
MB
457config LEDS_WM8350
458 tristate "LED Support for WM8350 AudioPlus PMIC"
0bae35e1 459 depends on LEDS_CLASS
d09e1666 460 depends on MFD_WM8350
0081e802
MB
461 help
462 This option enables support for LEDs driven by the Wolfson
463 Microelectronics WM8350 AudioPlus PMIC.
464
9e84561c
MR
465config LEDS_DA903X
466 tristate "LED Support for DA9030/DA9034 PMIC"
0bae35e1 467 depends on LEDS_CLASS
d09e1666 468 depends on PMIC_DA903X
9e84561c
MR
469 help
470 This option enables support for on-chip LED drivers found
471 on Dialog Semiconductor DA9030/DA9034 PMICs.
472
5ba73631
DDC
473config LEDS_DA9052
474 tristate "Dialog DA9052/DA9053 LEDS"
475 depends on LEDS_CLASS
476 depends on PMIC_DA9052
477 help
478 This option enables support for on-chip LED drivers found
479 on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs.
480
ac2dd0f1
GL
481config LEDS_DAC124S085
482 tristate "LED Support for DAC124S085 SPI DAC"
0bae35e1 483 depends on LEDS_CLASS
d09e1666 484 depends on SPI
ac2dd0f1
GL
485 help
486 This option enables support for DAC124S085 SPI DAC from NatSemi,
487 which can be used to control up to four LEDs.
488
41c42ff5
LF
489config LEDS_PWM
490 tristate "PWM driven LED Support"
0bae35e1 491 depends on LEDS_CLASS
ad0ba85f 492 depends on PWM
41c42ff5
LF
493 help
494 This option enables support for pwm driven LEDs
495
d4cc6a2e
AO
496config LEDS_REGULATOR
497 tristate "REGULATOR driven LED support"
0bae35e1 498 depends on LEDS_CLASS
d09e1666 499 depends on REGULATOR
d4cc6a2e
AO
500 help
501 This option enables support for regulator driven LEDs.
502
0b56129b
KK
503config LEDS_BD2802
504 tristate "LED driver for BD2802 RGB LED"
0bae35e1 505 depends on LEDS_CLASS
d09e1666 506 depends on I2C
0b56129b
KK
507 help
508 This option enables support for BD2802GU RGB LED driver chips
509 accessed via the I2C bus.
510
a328e95b
DH
511config LEDS_INTEL_SS4200
512 tristate "LED driver for Intel NAS SS4200 series"
0bae35e1 513 depends on LEDS_CLASS
d09e1666 514 depends on PCI && DMI
fe15ee47 515 depends on X86
a328e95b
DH
516 help
517 This option enables support for the Intel SS4200 series of
fe15ee47
MD
518 Network Attached Storage servers. You may control the hard
519 drive or power LEDs on the front panel. Using this driver
a328e95b
DH
520 can stop the front LED from blinking after startup.
521
a8dd18fe
DM
522config LEDS_LT3593
523 tristate "LED driver for LT3593 controllers"
0bae35e1 524 depends on LEDS_CLASS
82322741 525 depends on GPIOLIB || COMPILE_TEST
a8dd18fe
DM
526 help
527 This option enables support for LEDs driven by a Linear Technology
528 LT3593 controller. This controller uses a special one-wire pulse
529 coding protocol to set the brightness.
530
ed4a10b4
MH
531config LEDS_ADP5520
532 tristate "LED Support for ADP5520/ADP5501 PMIC"
0bae35e1 533 depends on LEDS_CLASS
d09e1666 534 depends on PMIC_ADP5520
ed4a10b4
MH
535 help
536 This option enables support for on-chip LED drivers found
537 on Analog Devices ADP5520/ADP5501 PMICs.
538
539 To compile this driver as a module, choose M here: the module will
540 be called leds-adp5520.
541
7fdcef8a 542config LEDS_MC13783
ae6cdb03 543 tristate "LED Support for MC13XXX PMIC"
0bae35e1 544 depends on LEDS_CLASS
ae6cdb03 545 depends on MFD_MC13XXX
7fdcef8a 546 help
54b6c127 547 This option enables support for on-chip LED drivers found
a59ce658 548 on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC.
7fdcef8a 549
11efe71f
SG
550config LEDS_NS2
551 tristate "LED support for Network Space v2 GPIO LEDs"
0bae35e1 552 depends on LEDS_CLASS
259f5ba3 553 depends on MACH_KIRKWOOD || MACH_ARMADA_370
11efe71f
SG
554 default y
555 help
259f5ba3
SG
556 This option enables support for the dual-GPIO LEDs found on the
557 following LaCie/Seagate boards:
558
559 Network Space v2 (and parents: Max, Mini)
560 Internet Space v2
561 d2 Network v2
562 n090401 (Seagate NAS 4-Bay)
11efe71f 563
24467832
SG
564config LEDS_NETXBIG
565 tristate "LED support for Big Network series LEDs"
2504f6da 566 depends on LEDS_CLASS
1093d8ca 567 depends on MACH_KIRKWOOD
24467832
SG
568 default y
569 help
54b6c127 570 This option enables support for LEDs found on the LaCie 2Big
24467832
SG
571 and 5Big Network v2 boards. The LEDs are wired to a CPLD and are
572 controlled through a GPIO extension bus.
573
7d9e7e9f
PP
574config LEDS_ASIC3
575 bool "LED support for the HTC ASIC3"
9473c4c1 576 depends on LEDS_CLASS=y
7d9e7e9f
PP
577 depends on MFD_ASIC3
578 default y
579 help
580 This option enables support for the LEDs on the HTC ASIC3. The HTC
581 ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver
582 cannot be used. This driver supports hardware blinking with an on+off
583 period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700.
584
a6d511e5
N
585config LEDS_TCA6507
586 tristate "LED Support for TCA6507 I2C chip"
587 depends on LEDS_CLASS && I2C
588 help
589 This option enables support for LEDs connected to TC6507
590 LED driver chips accessed via the I2C bus.
591 Driver support brightness control and hardware-assisted blinking.
592
e370d010
AL
593config LEDS_TLC591XX
594 tristate "LED driver for TLC59108 and TLC59116 controllers"
595 depends on LEDS_CLASS && I2C
596 select REGMAP_I2C
597 help
598 This option enables support for Texas Instruments TLC59108
599 and TLC59116 LED controllers.
600
a43f6a86
JA
601config LEDS_MAX77693
602 tristate "LED support for MAX77693 Flash"
603 depends on LEDS_CLASS_FLASH
10c19c9e 604 depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
a43f6a86
JA
605 depends on MFD_MAX77693
606 depends on OF
607 help
608 This option enables support for the flash part of the MAX77693
609 multifunction device. It has build in control for two leds in flash
610 and torch mode.
611
8584cb82
DK
612config LEDS_MAX8997
613 tristate "LED support for MAX8997 PMIC"
614 depends on LEDS_CLASS && MFD_MAX8997
615 help
616 This option enables support for on-chip LED drivers on
617 MAXIM MAX8997 PMIC.
618
b98d13c7 619config LEDS_LM355x
6204f03d 620 tristate "LED support for LM3554 and LM3556 chips"
32abb478
SJ
621 depends on LEDS_CLASS && I2C
622 select REGMAP_I2C
623 help
6204f03d
PM
624 This option enables support for LEDs connected to LM3554
625 and LM3556. It includes Torch, Flash and Indicator functions.
32abb478 626
e9a4593c
SAS
627config LEDS_OT200
628 tristate "LED support for the Bachmann OT200"
d9e8928f 629 depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST)
e9a4593c
SAS
630 help
631 This option enables support for the LEDs on the Bachmann OT200.
632 Say Y to enable LEDs on the Bachmann OT200.
633
38433639
AW
634config LEDS_MENF21BMC
635 tristate "LED support for the MEN 14F021P00 BMC"
636 depends on LEDS_CLASS && MFD_MENF21BMC
637 help
638 Say Y here to include support for the MEN 14F021P00 BMC LEDs.
639
640 This driver can also be built as a module. If so the module
641 will be called leds-menf21bmc.
642
b7da8c5c
IK
643config LEDS_KTD2692
644 tristate "LED support for KTD2692 flash LED controller"
6e3956cd
GU
645 depends on LEDS_CLASS_FLASH && OF
646 depends on GPIOLIB || COMPILE_TEST
b7da8c5c
IK
647 help
648 This option enables support for KTD2692 LED flash connected
649 through ExpressWire interface.
650
651 Say Y to enable this driver.
652
8c40b7d0
NS
653config LEDS_IS31FL319X
654 tristate "LED Support for ISSI IS31FL319x I2C LED controller family"
655 depends on LEDS_CLASS && I2C && OF
656 select REGMAP_I2C
657 help
658 This option enables support for LEDs connected to ISSI IS31FL319x
659 fancy LED driver chips accessed via the I2C bus.
660 Driver supports individual PWM brightness control for each channel.
661
662 This driver can also be built as a module. If so the module will be
663 called leds-is31fl319x.
664
9d7cffaf
DR
665config LEDS_IS31FL32XX
666 tristate "LED support for ISSI IS31FL32XX I2C LED controller family"
667 depends on LEDS_CLASS && I2C && OF
668 help
e0442d7d
DR
669 Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx
670 LED controllers. They are I2C devices with multiple constant-current
671 channels, each with independent 256-level PWM control.
9d7cffaf 672
e081c49e
BW
673config LEDS_SC27XX_BLTC
674 tristate "LED support for the SC27xx breathing light controller"
675 depends on LEDS_CLASS && MFD_SC27XX_PMIC
676 depends on OF
677 help
678 Say Y here to include support for the SC27xx breathing light controller
679 LEDs.
680
681 This driver can also be built as a module. If so the module will be
682 called leds-sc27xx-bltc.
683
f70ed8a6
VD
684comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)"
685
b54cf35a
JSM
686config LEDS_BLINKM
687 tristate "LED support for the BlinkM I2C RGB LED"
688 depends on LEDS_CLASS
689 depends on I2C
690 help
691 This option enables support for the BlinkM RGB LED connected
692 through I2C. Say Y to enable support for the BlinkM LED.
693
84ad6e5c
VH
694config LEDS_POWERNV
695 tristate "LED support for PowerNV Platform"
696 depends on LEDS_CLASS
697 depends on PPC_POWERNV
698 depends on OF
699 help
700 This option enables support for the system LEDs present on
701 PowerNV platforms. Say 'y' to enable this support in kernel.
702 To compile this driver as a module, choose 'm' here: the module
703 will be called leds-powernv.
704
535f09cc
LW
705config LEDS_SYSCON
706 bool "LED support for LEDs on system controllers"
707 depends on LEDS_CLASS=y
708 depends on MFD_SYSCON
709 depends on OF
710 help
54b6c127 711 This option enables support for the LEDs on syscon type
535f09cc
LW
712 devices. This will only work with device tree enabled
713 devices.
714
7f866986
LW
715config LEDS_PM8058
716 tristate "LED Support for the Qualcomm PM8058 PMIC"
40a3a0f2 717 depends on MFD_PM8XXX
7f866986
LW
718 depends on LEDS_CLASS
719 help
720 Choose this option if you want to use the LED drivers in
721 the Qualcomm PM8058 PMIC.
722
be4fdf99
VP
723config LEDS_MLXCPLD
724 tristate "LED support for the Mellanox boards"
8f886de1 725 depends on X86 && DMI
be4fdf99
VP
726 depends on LEDS_CLASS
727 help
54b6c127
VP
728 This option enables support for the LEDs on the Mellanox
729 boards. Say Y to enable these.
be4fdf99 730
386570d7
VP
731config LEDS_MLXREG
732 tristate "LED support for the Mellanox switches management control"
733 depends on LEDS_CLASS
734 help
735 This option enables support for the LEDs on the Mellanox Ethernet and
736 InfiniBand switches. The driver can be activated by the platform device
737 device add call. Say Y to enable these. To compile this driver as a
738 module, choose 'M' here: the module will be called leds-mlxreg.
739
e381322b
DL
740config LEDS_USER
741 tristate "Userspace LED support"
742 depends on LEDS_CLASS
743 help
744 This option enables support for userspace LEDs. Say 'y' to enable this
745 support in kernel. To compile this driver as a module, choose 'm' here:
746 the module will be called uleds.
747
8338eab5
HCO
748config LEDS_NIC78BX
749 tristate "LED support for NI PXI NIC78bx devices"
750 depends on LEDS_CLASS
751 depends on X86 && ACPI
752 help
753 This option enables support for the User1 and User2 LEDs on NI
754 PXI NIC78bx devices.
755
756 To compile this driver as a module, choose M here: the module
757 will be called leds-nic78bx.
758
d09e1666 759comment "LED Triggers"
f07fb521 760source "drivers/leds/trigger/Kconfig"
44e1e9f8 761
66242f7e 762endif # NEW_LEDS