Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
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linux
1# SPDX-License-Identifier: GPL-2.0-only
2config LEDS_GPIO_REGISTER
3 bool
4 help
5 This option provides the function gpio_led_register_device.
6 As this function is used by arch code it must not be compiled as a
7 module.
8
9menuconfig NEW_LEDS
10 bool "LED Support"
11 help
12 Say Y to enable Linux LED support. This allows control of supported
13 LEDs from both userspace and optionally, by kernel events (triggers).
14
15if NEW_LEDS
16
17config LEDS_CLASS
18 tristate "LED Class Support"
19 help
20 This option enables the LED sysfs class in /sys/class/leds. You'll
21 need this to do anything useful with LEDs. If unsure, say Y.
22
23config LEDS_CLASS_FLASH
24 tristate "LED Flash Class Support"
25 depends on LEDS_CLASS
26 help
27 This option enables the flash LED sysfs class in /sys/class/leds.
28 It wraps LED Class and adds flash LEDs specific sysfs attributes
29 and kernel internal API to it. You'll need this to provide support
30 for the flash related features of a LED device. It can be built
31 as a module.
32
33config LEDS_CLASS_MULTICOLOR
34 tristate "LED Multicolor Class Support"
35 depends on LEDS_CLASS
36 help
37 This option enables the multicolor LED sysfs class in /sys/class/leds.
38 It wraps LED class and adds multicolor LED specific sysfs attributes
39 and kernel internal API to it. You'll need this to provide support
40 for multicolor LEDs that are grouped together. This class is not
41 intended for single color LEDs. It can be built as a module.
42
43config LEDS_BRIGHTNESS_HW_CHANGED
44 bool "LED Class brightness_hw_changed attribute support"
45 depends on LEDS_CLASS
46 help
47 This option enables support for the brightness_hw_changed attribute
48 for LED sysfs class devices under /sys/class/leds.
49
50 See Documentation/ABI/testing/sysfs-class-led for details.
51
52comment "LED drivers"
53
54config LEDS_88PM860X
55 tristate "LED Support for Marvell 88PM860x PMIC"
56 depends on LEDS_CLASS
57 depends on MFD_88PM860X
58 help
59 This option enables support for on-chip LED drivers found on Marvell
60 Semiconductor 88PM8606 PMIC.
61
62config LEDS_AN30259A
63 tristate "LED support for Panasonic AN30259A"
64 depends on LEDS_CLASS && I2C && OF
65 help
66 This option enables support for the AN30259A 3-channel
67 LED driver.
68
69 To compile this driver as a module, choose M here: the module
70 will be called leds-an30259a.
71
72config LEDS_APU
73 tristate "Front panel LED support for PC Engines APU/APU2/APU3 boards"
74 depends on LEDS_CLASS
75 depends on X86 && DMI
76 help
77 This driver makes the PC Engines APU1 front panel LEDs
78 accessible from userspace programs through the LED subsystem.
79
80 If you're looking for APU2/3, use the pcengines-apu2 driver.
81 (symbol CONFIG_PCENGINES_APU2)
82
83 To compile this driver as a module, choose M here: the
84 module will be called leds-apu.
85
86config LEDS_ARIEL
87 tristate "Dell Wyse 3020 status LED support"
88 depends on LEDS_CLASS
89 depends on (MACH_MMP3_DT && MFD_ENE_KB3930) || COMPILE_TEST
90 help
91 This driver adds support for controlling the front panel status
92 LEDs on Dell Wyse 3020 (Ariel) board via the KB3930 Embedded
93 Controller.
94
95 Say Y to if your machine is a Dell Wyse 3020 thin client.
96
97config LEDS_AW200XX
98 tristate "LED support for Awinic AW20036/AW20054/AW20072"
99 depends on LEDS_CLASS
100 depends on I2C
101 help
102 This option enables support for the AW20036/AW20054/AW20072 LED driver.
103 It is a 3x12/6x9/6x12 matrix LED driver programmed via
104 an I2C interface, up to 36/54/72 LEDs or 12/18/24 RGBs,
105 3 pattern controllers for auto breathing or group dimming control.
106
107 To compile this driver as a module, choose M here: the module
108 will be called leds-aw200xx.
109
110config LEDS_AW2013
111 tristate "LED support for Awinic AW2013"
112 depends on LEDS_CLASS && I2C && OF
113 help
114 This option enables support for the AW2013 3-channel
115 LED driver.
116
117 To compile this driver as a module, choose M here: the module
118 will be called leds-aw2013.
119
120config LEDS_BCM6328
121 tristate "LED Support for Broadcom BCM6328"
122 depends on LEDS_CLASS
123 depends on HAS_IOMEM
124 depends on OF
125 help
126 This option enables support for LEDs connected to the BCM6328
127 LED HW controller accessed via MMIO registers.
128
129config LEDS_BCM6358
130 tristate "LED Support for Broadcom BCM6358"
131 depends on LEDS_CLASS
132 depends on HAS_IOMEM
133 depends on OF
134 help
135 This option enables support for LEDs connected to the BCM6358
136 LED HW controller accessed via MMIO registers.
137
138config LEDS_CHT_WCOVE
139 tristate "LED support for Intel Cherry Trail Whiskey Cove PMIC"
140 depends on LEDS_CLASS
141 depends on INTEL_SOC_PMIC_CHTWC
142 help
143 This option enables support for charger and general purpose LEDs
144 connected to the Intel Cherrytrail Whiskey Cove PMIC.
145
146 To compile this driver as a module, choose M here: the module
147 will be called leds-cht-wcove.
148
149config LEDS_CPCAP
150 tristate "LED Support for Motorola CPCAP"
151 depends on LEDS_CLASS
152 depends on MFD_CPCAP
153 depends on OF
154 help
155 This option enables support for LEDs offered by Motorola's
156 CPCAP PMIC.
157
158config LEDS_CR0014114
159 tristate "LED Support for Crane CR0014114"
160 depends on LEDS_CLASS
161 depends on SPI
162 depends on OF
163 help
164 This option enables support for CR0014114 LED Board which
165 is widely used in vending machines produced by
166 Crane Merchandising Systems.
167
168 To compile this driver as a module, choose M here: the module
169 will be called leds-cr0014114.
170
171config LEDS_EL15203000
172 tristate "LED Support for Crane EL15203000"
173 depends on LEDS_CLASS
174 depends on SPI
175 depends on OF
176 help
177 This option enables support for EL15203000 LED Board
178 (aka RED LED board) which is widely used in coffee vending
179 machines produced by Crane Merchandising Systems.
180
181 To compile this driver as a module, choose M here: the module
182 will be called leds-el15203000.
183
184config LEDS_TURRIS_OMNIA
185 tristate "LED support for CZ.NIC's Turris Omnia"
186 depends on LEDS_CLASS_MULTICOLOR
187 depends on I2C
188 depends on MACH_ARMADA_38X || COMPILE_TEST
189 depends on OF
190 help
191 This option enables basic support for the LEDs found on the front
192 side of CZ.NIC's Turris Omnia router. There are 12 RGB LEDs on the
193 front panel.
194
195config LEDS_LM3530
196 tristate "LCD Backlight driver for LM3530"
197 depends on LEDS_CLASS
198 depends on I2C
199 help
200 This option enables support for the LCD backlight using
201 LM3530 ambient light sensor chip. This ALS chip can be
202 controlled manually or using PWM input or using ambient
203 light automatically.
204
205config LEDS_LM3532
206 tristate "LCD Backlight driver for LM3532"
207 select REGMAP_I2C
208 depends on LEDS_CLASS
209 depends on I2C
210 help
211 This option enables support for the LCD backlight using
212 LM3532 ambient light sensor chip. This ALS chip can be
213 controlled manually or using PWM input or using ambient
214 light automatically.
215
216config LEDS_LM3533
217 tristate "LED support for LM3533"
218 depends on LEDS_CLASS
219 depends on MFD_LM3533
220 help
221 This option enables support for the LEDs on National Semiconductor /
222 TI LM3533 Lighting Power chips.
223
224 The LEDs can be controlled directly, through PWM input, or by the
225 ambient-light-sensor interface. The chip supports
226 hardware-accelerated blinking with maximum on and off periods of 9.8
227 and 77 seconds respectively.
228
229config LEDS_LM3642
230 tristate "LED support for LM3642 Chip"
231 depends on LEDS_CLASS && I2C
232 select REGMAP_I2C
233 help
234 This option enables support for LEDs connected to LM3642.
235 The LM3642 is a 4MHz fixed-frequency synchronous boost
236 converter plus 1.5A constant current driver for a high-current
237 white LED.
238
239config LEDS_LM3692X
240 tristate "LED support for LM3692x Chips"
241 depends on LEDS_CLASS && I2C && OF
242 select REGMAP_I2C
243 help
244 This option enables support for the TI LM3692x family
245 of white LED string drivers used for backlighting.
246
247config LEDS_LOCOMO
248 tristate "LED Support for Locomo device"
249 depends on LEDS_CLASS
250 depends on SHARP_LOCOMO
251 help
252 This option enables support for the LEDs on Sharp Locomo.
253 Zaurus models SL-5500 and SL-5600.
254
255config LEDS_MIKROTIK_RB532
256 tristate "LED Support for Mikrotik Routerboard 532"
257 depends on LEDS_CLASS
258 depends on MIKROTIK_RB532
259 help
260 This option enables support for the so called "User LED" of
261 Mikrotik's Routerboard 532.
262
263config LEDS_MT6323
264 tristate "LED Support for Mediatek MT6323 PMIC"
265 depends on LEDS_CLASS
266 depends on MFD_MT6397
267 help
268 This option enables support for on-chip LED drivers found on
269 Mediatek MT6323 PMIC.
270
271config LEDS_NET48XX
272 tristate "LED Support for Soekris net48xx series Error LED"
273 depends on LEDS_CLASS
274 depends on SCx200_GPIO
275 help
276 This option enables support for the Soekris net4801 and net4826 error
277 LED.
278
279config LEDS_WRAP
280 tristate "LED Support for the WRAP series LEDs"
281 depends on LEDS_CLASS
282 depends on SCx200_GPIO
283 help
284 This option enables support for the PCEngines WRAP programmable LEDs.
285
286config LEDS_COBALT_QUBE
287 tristate "LED Support for the Cobalt Qube series front LED"
288 depends on LEDS_CLASS
289 depends on MIPS_COBALT || COMPILE_TEST
290 help
291 This option enables support for the front LED on Cobalt Qube series
292
293config LEDS_COBALT_RAQ
294 bool "LED Support for the Cobalt Raq series"
295 depends on LEDS_CLASS=y && (MIPS_COBALT || COMPILE_TEST)
296 select LEDS_TRIGGERS
297 help
298 This option enables support for the Cobalt Raq series LEDs.
299
300config LEDS_SUNFIRE
301 tristate "LED support for SunFire servers."
302 depends on LEDS_CLASS
303 depends on SPARC64
304 select LEDS_TRIGGERS
305 help
306 This option enables support for the Left, Middle, and Right
307 LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
308
309config LEDS_IPAQ_MICRO
310 tristate "LED Support for the Compaq iPAQ h3xxx"
311 depends on LEDS_CLASS
312 depends on MFD_IPAQ_MICRO
313 help
314 Choose this option if you want to use the notification LED on
315 Compaq/HP iPAQ h3100 and h3600.
316
317config LEDS_HP6XX
318 tristate "LED Support for the HP Jornada 6xx"
319 depends on LEDS_CLASS
320 depends on SH_HP6XX
321 help
322 This option enables LED support for the handheld
323 HP Jornada 620/660/680/690.
324
325config LEDS_PCA9532
326 tristate "LED driver for PCA9532 dimmer"
327 depends on LEDS_CLASS
328 depends on I2C && INPUT
329 help
330 This option enables support for NXP pca9532
331 LED controller. It is generally only useful
332 as a platform driver
333
334config LEDS_PCA9532_GPIO
335 bool "Enable GPIO support for PCA9532"
336 depends on LEDS_PCA9532
337 depends on GPIOLIB
338 help
339 Allow unused pins on PCA9532 to be used as gpio.
340
341 To use a pin as gpio pca9532_type in pca9532_platform data needs to
342 set to PCA9532_TYPE_GPIO.
343
344config LEDS_GPIO
345 tristate "LED Support for GPIO connected LEDs"
346 depends on LEDS_CLASS
347 depends on GPIOLIB || COMPILE_TEST
348 help
349 This option enables support for the LEDs connected to GPIO
350 outputs. To be useful the particular board must have LEDs
351 and they must be connected to the GPIO lines. The LEDs must be
352 defined as platform devices and/or OpenFirmware platform devices.
353 The code to use these bindings can be selected below.
354
355config LEDS_LP3944
356 tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
357 depends on LEDS_CLASS
358 depends on I2C
359 help
360 This option enables support for LEDs connected to the National
361 Semiconductor LP3944 Lighting Management Unit (LMU) also known as
362 Fun Light Chip.
363
364 To compile this driver as a module, choose M here: the
365 module will be called leds-lp3944.
366
367config LEDS_LP3952
368 tristate "LED Support for TI LP3952 2 channel LED driver"
369 depends on LEDS_CLASS
370 depends on I2C
371 depends on GPIOLIB
372 select REGMAP_I2C
373 help
374 This option enables support for LEDs connected to the Texas
375 Instruments LP3952 LED driver.
376
377 To compile this driver as a module, choose M here: the
378 module will be called leds-lp3952.
379
380config LEDS_LP50XX
381 tristate "LED Support for TI LP5036/30/24/18/12/09 LED driver chip"
382 depends on LEDS_CLASS && REGMAP_I2C
383 depends on LEDS_CLASS_MULTICOLOR || !LEDS_CLASS_MULTICOLOR
384 help
385 If you say yes here you get support for the Texas Instruments
386 LP5036, LP5030, LP5024, LP5018, LP5012 and LP5009 LED driver.
387
388 To compile this driver as a module, choose M here: the
389 module will be called leds-lp50xx.
390
391config LEDS_LP55XX_COMMON
392 tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501"
393 depends on LEDS_CLASS
394 depends on LEDS_CLASS_MULTICOLOR || !LEDS_CLASS_MULTICOLOR
395 depends on OF
396 depends on I2C
397 select FW_LOADER
398 select FW_LOADER_USER_HELPER
399 help
400 This option supports common operations for LP5521/5523/55231/5562/8501
401 devices.
402
403config LEDS_LP5521
404 tristate "LED Support for N.S. LP5521 LED driver chip"
405 depends on LEDS_CLASS && I2C
406 depends on LEDS_LP55XX_COMMON
407 help
408 If you say yes here you get support for the National Semiconductor
409 LP5521 LED driver. It is 3 channel chip with programmable engines.
410 Driver provides direct control via LED class and interface for
411 programming the engines.
412
413config LEDS_LP5523
414 tristate "LED Support for TI/National LP5523/55231 LED driver chip"
415 depends on LEDS_CLASS && I2C
416 depends on LEDS_LP55XX_COMMON
417 help
418 If you say yes here you get support for TI/National Semiconductor
419 LP5523/55231 LED driver.
420 It is 9 channel chip with programmable engines.
421 Driver provides direct control via LED class and interface for
422 programming the engines.
423
424config LEDS_LP5562
425 tristate "LED Support for TI LP5562 LED driver chip"
426 depends on LEDS_CLASS && I2C
427 depends on LEDS_LP55XX_COMMON
428 help
429 If you say yes here you get support for TI LP5562 LED driver.
430 It is 4 channels chip with programmable engines.
431 Driver provides direct control via LED class and interface for
432 programming the engines.
433
434config LEDS_LP8501
435 tristate "LED Support for TI LP8501 LED driver chip"
436 depends on LEDS_CLASS && I2C
437 depends on LEDS_LP55XX_COMMON
438 help
439 If you say yes here you get support for TI LP8501 LED driver.
440 It is 9 channel chip with programmable engines.
441 Driver provides direct control via LED class and interface for
442 programming the engines.
443 It is similar as LP5523, but output power selection is available.
444 And register layout and engine program schemes are different.
445
446config LEDS_LP8788
447 tristate "LED support for the TI LP8788 PMIC"
448 depends on LEDS_CLASS
449 depends on MFD_LP8788
450 help
451 This option enables support for the Keyboard LEDs on the LP8788 PMIC.
452
453config LEDS_LP8860
454 tristate "LED support for the TI LP8860 4 channel LED driver"
455 depends on LEDS_CLASS && I2C && OF
456 select REGMAP_I2C
457 help
458 If you say yes here you get support for the TI LP8860 4 channel
459 LED driver.
460 This option enables support for the display cluster LEDs
461 on the LP8860 4 channel LED driver using the I2C communication
462 bus.
463
464config LEDS_CLEVO_MAIL
465 tristate "Mail LED on Clevo notebook"
466 depends on LEDS_CLASS && BROKEN
467 depends on X86 && SERIO_I8042 && DMI
468 help
469 This driver makes the mail LED accessible from userspace
470 programs through the LEDs subsystem. This LED has three
471 known modes: off, blink at 0.5Hz and blink at 1Hz.
472
473 The driver supports two kinds of interface: using ledtrig-timer
474 or through /sys/class/leds/clevo::mail/brightness. As this LED
475 cannot change its brightness it blinks instead. The brightness
476 value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
477 blink at 1Hz.
478
479 This module can drive the mail LED for the following notebooks:
480
481 Clevo D400P
482 Clevo D410J
483 Clevo D410V
484 Clevo D400V/D470V (not tested, but might work)
485 Clevo M540N
486 Clevo M5x0N (not tested, but might work)
487 Positivo Mobile (Clevo M5x0V)
488
489 If your model is not listed here you can try the "nodetect"
490 module parameter.
491
492 To compile this driver as a module, choose M here: the
493 module will be called leds-clevo-mail.
494
495config LEDS_PCA955X
496 tristate "LED Support for PCA955x I2C chips"
497 depends on LEDS_CLASS
498 depends on I2C
499 help
500 This option enables support for LEDs connected to PCA955x
501 LED driver chips accessed via the I2C bus. Supported
502 devices include PCA9550, PCA9551, PCA9552, and PCA9553.
503
504config LEDS_PCA955X_GPIO
505 bool "Enable GPIO support for PCA955X"
506 depends on LEDS_PCA955X
507 depends on GPIOLIB
508 help
509 Allow unused pins on PCA955X to be used as gpio.
510
511 To use a pin as gpio the pin type should be set to
512 PCA955X_TYPE_GPIO in the device tree.
513
514
515config LEDS_PCA963X
516 tristate "LED support for PCA963x I2C chip"
517 depends on LEDS_CLASS
518 depends on I2C
519 help
520 This option enables support for LEDs connected to the PCA963x
521 LED driver chip accessed via the I2C bus. Supported
522 devices include PCA9633 and PCA9634
523
524config LEDS_PCA995X
525 tristate "LED Support for PCA995x I2C chips"
526 depends on LEDS_CLASS
527 depends on I2C
528 help
529 This option enables support for LEDs connected to PCA995x
530 LED driver chips accessed via the I2C bus. Supported
531 devices include PCA9955BTW, PCA9952TW and PCA9955TW.
532
533config LEDS_WM831X_STATUS
534 tristate "LED support for status LEDs on WM831x PMICs"
535 depends on LEDS_CLASS
536 depends on MFD_WM831X
537 help
538 This option enables support for the status LEDs of the WM831x
539 series of PMICs.
540
541config LEDS_WM8350
542 tristate "LED Support for WM8350 AudioPlus PMIC"
543 depends on LEDS_CLASS
544 depends on MFD_WM8350
545 help
546 This option enables support for LEDs driven by the Wolfson
547 Microelectronics WM8350 AudioPlus PMIC.
548
549config LEDS_DA903X
550 tristate "LED Support for DA9030/DA9034 PMIC"
551 depends on LEDS_CLASS
552 depends on PMIC_DA903X
553 help
554 This option enables support for on-chip LED drivers found
555 on Dialog Semiconductor DA9030/DA9034 PMICs.
556
557config LEDS_DA9052
558 tristate "Dialog DA9052/DA9053 LEDS"
559 depends on LEDS_CLASS
560 depends on PMIC_DA9052
561 help
562 This option enables support for on-chip LED drivers found
563 on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs.
564
565config LEDS_DAC124S085
566 tristate "LED Support for DAC124S085 SPI DAC"
567 depends on LEDS_CLASS
568 depends on SPI
569 help
570 This option enables support for DAC124S085 SPI DAC from NatSemi,
571 which can be used to control up to four LEDs.
572
573config LEDS_PWM
574 tristate "PWM driven LED Support"
575 depends on LEDS_CLASS
576 depends on PWM
577 help
578 This option enables support for pwm driven LEDs
579
580config LEDS_REGULATOR
581 tristate "REGULATOR driven LED support"
582 depends on LEDS_CLASS
583 depends on REGULATOR
584 help
585 This option enables support for regulator driven LEDs.
586
587config LEDS_BD2606MVV
588 tristate "LED driver for BD2606MVV"
589 depends on LEDS_CLASS
590 depends on I2C
591 select REGMAP_I2C
592 help
593 This option enables support for BD2606MVV LED driver chips
594 accessed via the I2C bus. It supports setting brightness, with
595 the limitiation that there are groups of two channels sharing
596 a brightness setting, but not the on/off setting.
597
598 To compile this driver as a module, choose M here: the module will
599 be called leds-bd2606mvv.
600
601config LEDS_BD2802
602 tristate "LED driver for BD2802 RGB LED"
603 depends on LEDS_CLASS
604 depends on I2C
605 help
606 This option enables support for BD2802GU RGB LED driver chips
607 accessed via the I2C bus.
608
609config LEDS_INTEL_SS4200
610 tristate "LED driver for Intel NAS SS4200 series"
611 depends on LEDS_CLASS
612 depends on PCI && DMI
613 depends on X86
614 help
615 This option enables support for the Intel SS4200 series of
616 Network Attached Storage servers. You may control the hard
617 drive or power LEDs on the front panel. Using this driver
618 can stop the front LED from blinking after startup.
619
620config LEDS_LT3593
621 tristate "LED driver for LT3593 controllers"
622 depends on LEDS_CLASS
623 depends on GPIOLIB || COMPILE_TEST
624 help
625 This option enables support for LEDs driven by a Linear Technology
626 LT3593 controller. This controller uses a special one-wire pulse
627 coding protocol to set the brightness.
628
629config LEDS_ADP5520
630 tristate "LED Support for ADP5520/ADP5501 PMIC"
631 depends on LEDS_CLASS
632 depends on PMIC_ADP5520
633 help
634 This option enables support for on-chip LED drivers found
635 on Analog Devices ADP5520/ADP5501 PMICs.
636
637 To compile this driver as a module, choose M here: the module will
638 be called leds-adp5520.
639
640config LEDS_MC13783
641 tristate "LED Support for MC13XXX PMIC"
642 depends on LEDS_CLASS
643 depends on MFD_MC13XXX
644 help
645 This option enables support for on-chip LED drivers found
646 on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC.
647
648config LEDS_NS2
649 tristate "LED support for Network Space v2 GPIO LEDs"
650 depends on LEDS_CLASS
651 depends on MACH_KIRKWOOD || MACH_ARMADA_370 || COMPILE_TEST
652 default y
653 help
654 This option enables support for the dual-GPIO LEDs found on the
655 following LaCie/Seagate boards:
656
657 Network Space v2 (and parents: Max, Mini)
658 Internet Space v2
659 d2 Network v2
660 n090401 (Seagate NAS 4-Bay)
661
662config LEDS_NETXBIG
663 tristate "LED support for Big Network series LEDs"
664 depends on LEDS_CLASS
665 depends on MACH_KIRKWOOD || COMPILE_TEST
666 depends on OF_GPIO
667 default y
668 help
669 This option enables support for LEDs found on the LaCie 2Big
670 and 5Big Network v2 boards. The LEDs are wired to a CPLD and are
671 controlled through a GPIO extension bus.
672
673config LEDS_TCA6507
674 tristate "LED Support for TCA6507 I2C chip"
675 depends on LEDS_CLASS && I2C
676 help
677 This option enables support for LEDs connected to TC6507
678 LED driver chips accessed via the I2C bus.
679 Driver support brightness control and hardware-assisted blinking.
680
681config LEDS_TLC591XX
682 tristate "LED driver for TLC59108 and TLC59116 controllers"
683 depends on LEDS_CLASS && I2C
684 select REGMAP_I2C
685 help
686 This option enables support for Texas Instruments TLC59108
687 and TLC59116 LED controllers.
688
689config LEDS_MAX77650
690 tristate "LED support for Maxim MAX77650 PMIC"
691 depends on LEDS_CLASS && MFD_MAX77650
692 help
693 LEDs driver for MAX77650 family of PMICs from Maxim Integrated.
694
695config LEDS_MAX8997
696 tristate "LED support for MAX8997 PMIC"
697 depends on LEDS_CLASS && MFD_MAX8997
698 help
699 This option enables support for on-chip LED drivers on
700 MAXIM MAX8997 PMIC.
701
702config LEDS_LM355x
703 tristate "LED support for LM3554 and LM3556 chips"
704 depends on LEDS_CLASS && I2C
705 select REGMAP_I2C
706 help
707 This option enables support for LEDs connected to LM3554
708 and LM3556. It includes Torch, Flash and Indicator functions.
709
710config LEDS_OT200
711 tristate "LED support for the Bachmann OT200"
712 depends on LEDS_CLASS && HAS_IOPORT && (X86_32 || COMPILE_TEST)
713 help
714 This option enables support for the LEDs on the Bachmann OT200.
715 Say Y to enable LEDs on the Bachmann OT200.
716
717config LEDS_MENF21BMC
718 tristate "LED support for the MEN 14F021P00 BMC"
719 depends on LEDS_CLASS && MFD_MENF21BMC
720 help
721 Say Y here to include support for the MEN 14F021P00 BMC LEDs.
722
723 This driver can also be built as a module. If so the module
724 will be called leds-menf21bmc.
725
726config LEDS_IS31FL319X
727 tristate "LED Support for ISSI IS31FL319x I2C LED controller family"
728 depends on LEDS_CLASS && I2C
729 select REGMAP_I2C
730 help
731 This option enables support for LEDs connected to ISSI IS31FL319x
732 fancy LED driver chips accessed via the I2C bus.
733 Driver supports individual PWM brightness control for each channel.
734
735 This driver can also be built as a module. If so the module will be
736 called leds-is31fl319x.
737
738config LEDS_IS31FL32XX
739 tristate "LED support for ISSI IS31FL32XX I2C LED controller family"
740 depends on LEDS_CLASS && I2C && OF
741 help
742 Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx
743 LED controllers. They are I2C devices with multiple constant-current
744 channels, each with independent 256-level PWM control.
745
746config LEDS_SC27XX_BLTC
747 tristate "LED support for the SC27xx breathing light controller"
748 depends on LEDS_CLASS && MFD_SC27XX_PMIC
749 depends on OF
750 help
751 Say Y here to include support for the SC27xx breathing light controller
752 LEDs.
753
754 This driver can also be built as a module. If so the module will be
755 called leds-sc27xx-bltc.
756
757comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)"
758
759config LEDS_BLINKM
760 tristate "LED support for the BlinkM I2C RGB LED"
761 depends on LEDS_CLASS
762 depends on I2C
763 help
764 This option enables support for the BlinkM RGB LED connected
765 through I2C. Say Y to enable support for the BlinkM LED.
766
767config LEDS_POWERNV
768 tristate "LED support for PowerNV Platform"
769 depends on LEDS_CLASS
770 depends on PPC_POWERNV
771 depends on OF
772 help
773 This option enables support for the system LEDs present on
774 PowerNV platforms. Say 'y' to enable this support in kernel.
775 To compile this driver as a module, choose 'm' here: the module
776 will be called leds-powernv.
777
778config LEDS_SYSCON
779 bool "LED support for LEDs on system controllers"
780 depends on LEDS_CLASS=y
781 depends on MFD_SYSCON
782 depends on OF
783 help
784 This option enables support for the LEDs on syscon type
785 devices. This will only work with device tree enabled
786 devices.
787
788config LEDS_PM8058
789 tristate "LED Support for the Qualcomm PM8058 PMIC"
790 depends on MFD_PM8XXX
791 depends on LEDS_CLASS
792 help
793 Choose this option if you want to use the LED drivers in
794 the Qualcomm PM8058 PMIC.
795
796config LEDS_MLXCPLD
797 tristate "LED support for the Mellanox boards"
798 depends on X86 && DMI
799 depends on LEDS_CLASS
800 help
801 This option enables support for the LEDs on the Mellanox
802 boards. Say Y to enable these.
803
804config LEDS_MLXREG
805 tristate "LED support for the Mellanox switches management control"
806 depends on LEDS_CLASS
807 help
808 This option enables support for the LEDs on the Mellanox Ethernet and
809 InfiniBand switches. The driver can be activated by the platform device
810 device add call. Say Y to enable these. To compile this driver as a
811 module, choose 'M' here: the module will be called leds-mlxreg.
812
813config LEDS_USER
814 tristate "Userspace LED support"
815 depends on LEDS_CLASS
816 help
817 This option enables support for userspace LEDs. Say 'y' to enable this
818 support in kernel. To compile this driver as a module, choose 'm' here:
819 the module will be called uleds.
820
821config LEDS_NIC78BX
822 tristate "LED support for NI PXI NIC78bx devices"
823 depends on LEDS_CLASS
824 depends on X86 && ACPI
825 help
826 This option enables support for the User1 and User2 LEDs on NI
827 PXI NIC78bx devices.
828
829 To compile this driver as a module, choose M here: the module
830 will be called leds-nic78bx.
831
832config LEDS_SPI_BYTE
833 tristate "LED support for SPI LED controller with a single byte"
834 depends on LEDS_CLASS
835 depends on SPI
836 depends on OF
837 help
838 This option enables support for LED controller which use a single byte
839 for controlling the brightness. Currently the following controller is
840 supported: Ubiquiti airCube ISP microcontroller based LED controller.
841
842config LEDS_TI_LMU_COMMON
843 tristate "LED driver for TI LMU" if COMPILE_TEST
844 select REGMAP
845 help
846 Say Y to enable the LED driver for TI LMU devices.
847 This supports common features between the TI LM3532, LM3631, LM3632,
848 LM3633, LM3695 and LM3697.
849
850config LEDS_LM3697
851 tristate "LED driver for LM3697"
852 depends on LEDS_CLASS && I2C && OF
853 select LEDS_TI_LMU_COMMON
854 help
855 Say Y to enable the LM3697 LED driver for TI LMU devices.
856 This supports the LED device LM3697.
857
858config LEDS_LM36274
859 tristate "LED driver for LM36274"
860 depends on LEDS_CLASS && MFD_TI_LMU
861 select LEDS_TI_LMU_COMMON
862 help
863 Say Y to enable the LM36274 LED driver for TI LMU devices.
864 This supports the LED device LM36274.
865
866config LEDS_TPS6105X
867 tristate "LED support for TI TPS6105X"
868 depends on LEDS_CLASS
869 depends on TPS6105X
870 default y if TPS6105X
871 help
872 This driver supports TPS61050/TPS61052 LED chips.
873 It is a single boost converter primarily for white LEDs and
874 audio amplifiers.
875
876config LEDS_IP30
877 tristate "LED support for SGI Octane machines"
878 depends on LEDS_CLASS
879 depends on SGI_MFD_IOC3 || COMPILE_TEST
880 help
881 This option enables support for the Red and White LEDs of
882 SGI Octane machines.
883
884 To compile this driver as a module, choose M here: the module
885 will be called leds-ip30.
886
887config LEDS_ACER_A500
888 tristate "Power button LED support for Acer Iconia Tab A500"
889 depends on LEDS_CLASS && MFD_ACER_A500_EC
890 help
891 This option enables support for the Power Button LED of
892 Acer Iconia Tab A500.
893
894source "drivers/leds/blink/Kconfig"
895
896comment "Flash and Torch LED drivers"
897source "drivers/leds/flash/Kconfig"
898
899comment "RGB LED drivers"
900source "drivers/leds/rgb/Kconfig"
901
902comment "LED Triggers"
903source "drivers/leds/trigger/Kconfig"
904
905comment "Simple LED drivers"
906source "drivers/leds/simple/Kconfig"
907
908endif # NEW_LEDS