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xjb04a4022021-11-25 15:01:52 +08001config 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
8menuconfig 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
14if NEW_LEDS
15
16config 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
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
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
41comment "LED drivers"
42
43config 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
51config 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
61config LEDS_APU
62 tristate "Front panel LED support for PC Engines APU/APU2/APU3 boards"
63 depends on LEDS_CLASS
64 depends on X86 && DMI
65 help
66 This driver makes the PC Engines APU/APU2/APU3 front panel LEDs
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.
71
72config LEDS_AS3645A
73 tristate "AS3645A and LM3555 LED flash controllers support"
74 depends on I2C && LEDS_CLASS_FLASH
75 depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
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
81config LEDS_BCM6328
82 tristate "LED Support for Broadcom BCM6328"
83 depends on LEDS_CLASS
84 depends on HAS_IOMEM
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
90config LEDS_BCM6358
91 tristate "LED Support for Broadcom BCM6358"
92 depends on LEDS_CLASS
93 depends on HAS_IOMEM
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
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
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
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
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
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
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.
161
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
171config LEDS_LOCOMO
172 tristate "LED Support for Locomo device"
173 depends on LEDS_CLASS
174 depends on SHARP_LOCOMO
175 help
176 This option enables support for the LEDs on Sharp Locomo.
177 Zaurus models SL-5500 and SL-5600.
178
179config LEDS_MIKROTIK_RB532
180 tristate "LED Support for Mikrotik Routerboard 532"
181 depends on LEDS_CLASS
182 depends on MIKROTIK_RB532
183 help
184 This option enables support for the so called "User LED" of
185 Mikrotik's Routerboard 532.
186
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
195config LEDS_MT6360
196 tristate "LED Support for Mediatek MT6360 PMIC"
197 depends on LEDS_CLASS_FLASH && OF
198 depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
199 depends on MFD_MT6360
200 help
201 This option enables support for dual Flash LED drivers found on
202 Mediatek MT6360 PMIC.
203 Support Torch and Strobe mode independently current source.
204 Include Low-VF and short protection.
205
206config LEDS_S3C24XX
207 tristate "LED Support for Samsung S3C24XX GPIO LEDs"
208 depends on LEDS_CLASS
209 depends on ARCH_S3C24XX
210 help
211 This option enables support for LEDs connected to GPIO lines
212 on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
213
214config LEDS_NET48XX
215 tristate "LED Support for Soekris net48xx series Error LED"
216 depends on LEDS_CLASS
217 depends on SCx200_GPIO
218 help
219 This option enables support for the Soekris net4801 and net4826 error
220 LED.
221
222config LEDS_FSG
223 tristate "LED Support for the Freecom FSG-3"
224 depends on LEDS_CLASS
225 depends on MACH_FSG
226 help
227 This option enables support for the LEDs on the Freecom FSG-3.
228
229config LEDS_WRAP
230 tristate "LED Support for the WRAP series LEDs"
231 depends on LEDS_CLASS
232 depends on SCx200_GPIO
233 help
234 This option enables support for the PCEngines WRAP programmable LEDs.
235
236config LEDS_COBALT_QUBE
237 tristate "LED Support for the Cobalt Qube series front LED"
238 depends on LEDS_CLASS
239 depends on MIPS_COBALT
240 help
241 This option enables support for the front LED on Cobalt Qube series
242
243config LEDS_COBALT_RAQ
244 bool "LED Support for the Cobalt Raq series"
245 depends on LEDS_CLASS=y && MIPS_COBALT
246 select LEDS_TRIGGERS
247 help
248 This option enables support for the Cobalt Raq series LEDs.
249
250config LEDS_SUNFIRE
251 tristate "LED support for SunFire servers."
252 depends on LEDS_CLASS
253 depends on SPARC64
254 select LEDS_TRIGGERS
255 help
256 This option enables support for the Left, Middle, and Right
257 LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
258
259config LEDS_IPAQ_MICRO
260 tristate "LED Support for the Compaq iPAQ h3xxx"
261 depends on LEDS_CLASS
262 depends on MFD_IPAQ_MICRO
263 help
264 Choose this option if you want to use the notification LED on
265 Compaq/HP iPAQ h3100 and h3600.
266
267config LEDS_HP6XX
268 tristate "LED Support for the HP Jornada 6xx"
269 depends on LEDS_CLASS
270 depends on SH_HP6XX
271 help
272 This option enables LED support for the handheld
273 HP Jornada 620/660/680/690.
274
275config LEDS_PCA9532
276 tristate "LED driver for PCA9532 dimmer"
277 depends on LEDS_CLASS
278 depends on I2C && INPUT
279 help
280 This option enables support for NXP pca9532
281 LED controller. It is generally only useful
282 as a platform driver
283
284config LEDS_PCA9532_GPIO
285 bool "Enable GPIO support for PCA9532"
286 depends on LEDS_PCA9532
287 depends on GPIOLIB
288 help
289 Allow unused pins on PCA9532 to be used as gpio.
290
291 To use a pin as gpio pca9532_type in pca9532_platform data needs to
292 set to PCA9532_TYPE_GPIO.
293
294config LEDS_GPIO
295 tristate "LED Support for GPIO connected LEDs"
296 depends on LEDS_CLASS
297 depends on GPIOLIB || COMPILE_TEST
298 help
299 This option enables support for the LEDs connected to GPIO
300 outputs. To be useful the particular board must have LEDs
301 and they must be connected to the GPIO lines. The LEDs must be
302 defined as platform devices and/or OpenFirmware platform devices.
303 The code to use these bindings can be selected below.
304
305config LEDS_LP3944
306 tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
307 depends on LEDS_CLASS
308 depends on I2C
309 help
310 This option enables support for LEDs connected to the National
311 Semiconductor LP3944 Lighting Management Unit (LMU) also known as
312 Fun Light Chip.
313
314 To compile this driver as a module, choose M here: the
315 module will be called leds-lp3944.
316
317config LEDS_LP3952
318 tristate "LED Support for TI LP3952 2 channel LED driver"
319 depends on LEDS_CLASS
320 depends on I2C
321 depends on GPIOLIB
322 select REGMAP_I2C
323 help
324 This option enables support for LEDs connected to the Texas
325 Instruments LP3952 LED driver.
326
327 To compile this driver as a module, choose M here: the
328 module will be called leds-lp3952.
329
330config LEDS_LP55XX_COMMON
331 tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501"
332 depends on LEDS_LP5521 || LEDS_LP5523 || LEDS_LP5562 || LEDS_LP8501
333 select FW_LOADER
334 select FW_LOADER_USER_HELPER
335 help
336 This option supports common operations for LP5521/5523/55231/5562/8501
337 devices.
338
339config LEDS_LP5521
340 tristate "LED Support for N.S. LP5521 LED driver chip"
341 depends on LEDS_CLASS && I2C
342 select LEDS_LP55XX_COMMON
343 help
344 If you say yes here you get support for the National Semiconductor
345 LP5521 LED driver. It is 3 channel chip with programmable engines.
346 Driver provides direct control via LED class and interface for
347 programming the engines.
348
349config LEDS_LP5523
350 tristate "LED Support for TI/National LP5523/55231 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/National Semiconductor
355 LP5523/55231 LED driver.
356 It is 9 channel chip with programmable engines.
357 Driver provides direct control via LED class and interface for
358 programming the engines.
359
360config LEDS_LP5562
361 tristate "LED Support for TI LP5562 LED driver chip"
362 depends on LEDS_CLASS && I2C
363 select LEDS_LP55XX_COMMON
364 help
365 If you say yes here you get support for TI LP5562 LED driver.
366 It is 4 channels chip with programmable engines.
367 Driver provides direct control via LED class and interface for
368 programming the engines.
369
370config LEDS_LP8501
371 tristate "LED Support for TI LP8501 LED driver chip"
372 depends on LEDS_CLASS && I2C
373 select LEDS_LP55XX_COMMON
374 help
375 If you say yes here you get support for TI LP8501 LED driver.
376 It is 9 channel chip with programmable engines.
377 Driver provides direct control via LED class and interface for
378 programming the engines.
379 It is similar as LP5523, but output power selection is available.
380 And register layout and engine program schemes are different.
381
382config LEDS_LP8788
383 tristate "LED support for the TI LP8788 PMIC"
384 depends on LEDS_CLASS
385 depends on MFD_LP8788
386 help
387 This option enables support for the Keyboard LEDs on the LP8788 PMIC.
388
389config LEDS_LP8860
390 tristate "LED support for the TI LP8860 4 channel LED driver"
391 depends on LEDS_CLASS && I2C && OF
392 select REGMAP_I2C
393 help
394 If you say yes here you get support for the TI LP8860 4 channel
395 LED driver.
396 This option enables support for the display cluster LEDs
397 on the LP8860 4 channel LED driver using the I2C communication
398 bus.
399
400config LEDS_CLEVO_MAIL
401 tristate "Mail LED on Clevo notebook"
402 depends on LEDS_CLASS
403 depends on X86 && SERIO_I8042 && DMI
404 help
405 This driver makes the mail LED accessible from userspace
406 programs through the leds subsystem. This LED have three
407 known mode: off, blink at 0.5Hz and blink at 1Hz.
408
409 The driver supports two kinds of interface: using ledtrig-timer
410 or through /sys/class/leds/clevo::mail/brightness. As this LED
411 cannot change it's brightness it blinks instead. The brightness
412 value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
413 blink at 1Hz.
414
415 This module can drive the mail LED for the following notebooks:
416
417 Clevo D400P
418 Clevo D410J
419 Clevo D410V
420 Clevo D400V/D470V (not tested, but might work)
421 Clevo M540N
422 Clevo M5x0N (not tested, but might work)
423 Positivo Mobile (Clevo M5x0V)
424
425 If your model is not listed here you can try the "nodetect"
426 module parameter.
427
428 To compile this driver as a module, choose M here: the
429 module will be called leds-clevo-mail.
430
431config LEDS_PCA955X
432 tristate "LED Support for PCA955x I2C chips"
433 depends on LEDS_CLASS
434 depends on I2C
435 help
436 This option enables support for LEDs connected to PCA955x
437 LED driver chips accessed via the I2C bus. Supported
438 devices include PCA9550, PCA9551, PCA9552, and PCA9553.
439
440config LEDS_PCA955X_GPIO
441 bool "Enable GPIO support for PCA955X"
442 depends on LEDS_PCA955X
443 depends on GPIOLIB
444 help
445 Allow unused pins on PCA955X to be used as gpio.
446
447 To use a pin as gpio the pin type should be set to
448 PCA955X_TYPE_GPIO in the device tree.
449
450
451config LEDS_PCA963X
452 tristate "LED support for PCA963x I2C chip"
453 depends on LEDS_CLASS
454 depends on I2C
455 help
456 This option enables support for LEDs connected to the PCA963x
457 LED driver chip accessed via the I2C bus. Supported
458 devices include PCA9633 and PCA9634
459
460config LEDS_WM831X_STATUS
461 tristate "LED support for status LEDs on WM831x PMICs"
462 depends on LEDS_CLASS
463 depends on MFD_WM831X
464 help
465 This option enables support for the status LEDs of the WM831x
466 series of PMICs.
467
468config LEDS_WM8350
469 tristate "LED Support for WM8350 AudioPlus PMIC"
470 depends on LEDS_CLASS
471 depends on MFD_WM8350
472 help
473 This option enables support for LEDs driven by the Wolfson
474 Microelectronics WM8350 AudioPlus PMIC.
475
476config LEDS_DA903X
477 tristate "LED Support for DA9030/DA9034 PMIC"
478 depends on LEDS_CLASS
479 depends on PMIC_DA903X
480 help
481 This option enables support for on-chip LED drivers found
482 on Dialog Semiconductor DA9030/DA9034 PMICs.
483
484config LEDS_DA9052
485 tristate "Dialog DA9052/DA9053 LEDS"
486 depends on LEDS_CLASS
487 depends on PMIC_DA9052
488 help
489 This option enables support for on-chip LED drivers found
490 on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs.
491
492config LEDS_DAC124S085
493 tristate "LED Support for DAC124S085 SPI DAC"
494 depends on LEDS_CLASS
495 depends on SPI
496 help
497 This option enables support for DAC124S085 SPI DAC from NatSemi,
498 which can be used to control up to four LEDs.
499
500config LEDS_PWM
501 tristate "PWM driven LED Support"
502 depends on LEDS_CLASS
503 depends on PWM
504 help
505 This option enables support for pwm driven LEDs
506
507config LEDS_REGULATOR
508 tristate "REGULATOR driven LED support"
509 depends on LEDS_CLASS
510 depends on REGULATOR
511 help
512 This option enables support for regulator driven LEDs.
513
514config LEDS_BD2802
515 tristate "LED driver for BD2802 RGB LED"
516 depends on LEDS_CLASS
517 depends on I2C
518 help
519 This option enables support for BD2802GU RGB LED driver chips
520 accessed via the I2C bus.
521
522config LEDS_INTEL_SS4200
523 tristate "LED driver for Intel NAS SS4200 series"
524 depends on LEDS_CLASS
525 depends on PCI && DMI
526 depends on X86
527 help
528 This option enables support for the Intel SS4200 series of
529 Network Attached Storage servers. You may control the hard
530 drive or power LEDs on the front panel. Using this driver
531 can stop the front LED from blinking after startup.
532
533config LEDS_LT3593
534 tristate "LED driver for LT3593 controllers"
535 depends on LEDS_CLASS
536 depends on GPIOLIB || COMPILE_TEST
537 help
538 This option enables support for LEDs driven by a Linear Technology
539 LT3593 controller. This controller uses a special one-wire pulse
540 coding protocol to set the brightness.
541
542config LEDS_ADP5520
543 tristate "LED Support for ADP5520/ADP5501 PMIC"
544 depends on LEDS_CLASS
545 depends on PMIC_ADP5520
546 help
547 This option enables support for on-chip LED drivers found
548 on Analog Devices ADP5520/ADP5501 PMICs.
549
550 To compile this driver as a module, choose M here: the module will
551 be called leds-adp5520.
552
553config LEDS_MC13783
554 tristate "LED Support for MC13XXX PMIC"
555 depends on LEDS_CLASS
556 depends on MFD_MC13XXX
557 help
558 This option enables support for on-chip LED drivers found
559 on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC.
560
561config LEDS_NS2
562 tristate "LED support for Network Space v2 GPIO LEDs"
563 depends on LEDS_CLASS
564 depends on MACH_KIRKWOOD || MACH_ARMADA_370
565 default y
566 help
567 This option enables support for the dual-GPIO LEDs found on the
568 following LaCie/Seagate boards:
569
570 Network Space v2 (and parents: Max, Mini)
571 Internet Space v2
572 d2 Network v2
573 n090401 (Seagate NAS 4-Bay)
574
575config LEDS_NETXBIG
576 tristate "LED support for Big Network series LEDs"
577 depends on LEDS_CLASS
578 depends on MACH_KIRKWOOD
579 default y
580 help
581 This option enables support for LEDs found on the LaCie 2Big
582 and 5Big Network v2 boards. The LEDs are wired to a CPLD and are
583 controlled through a GPIO extension bus.
584
585config LEDS_ASIC3
586 bool "LED support for the HTC ASIC3"
587 depends on LEDS_CLASS=y
588 depends on MFD_ASIC3
589 default y
590 help
591 This option enables support for the LEDs on the HTC ASIC3. The HTC
592 ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver
593 cannot be used. This driver supports hardware blinking with an on+off
594 period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700.
595
596config LEDS_TCA6507
597 tristate "LED Support for TCA6507 I2C chip"
598 depends on LEDS_CLASS && I2C
599 help
600 This option enables support for LEDs connected to TC6507
601 LED driver chips accessed via the I2C bus.
602 Driver support brightness control and hardware-assisted blinking.
603
604config LEDS_TLC591XX
605 tristate "LED driver for TLC59108 and TLC59116 controllers"
606 depends on LEDS_CLASS && I2C
607 select REGMAP_I2C
608 help
609 This option enables support for Texas Instruments TLC59108
610 and TLC59116 LED controllers.
611
612config LEDS_MAX77693
613 tristate "LED support for MAX77693 Flash"
614 depends on LEDS_CLASS_FLASH
615 depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
616 depends on MFD_MAX77693
617 depends on OF
618 help
619 This option enables support for the flash part of the MAX77693
620 multifunction device. It has build in control for two leds in flash
621 and torch mode.
622
623config LEDS_MAX8997
624 tristate "LED support for MAX8997 PMIC"
625 depends on LEDS_CLASS && MFD_MAX8997
626 help
627 This option enables support for on-chip LED drivers on
628 MAXIM MAX8997 PMIC.
629
630config LEDS_LM355x
631 tristate "LED support for LM3554 and LM3556 chips"
632 depends on LEDS_CLASS && I2C
633 select REGMAP_I2C
634 help
635 This option enables support for LEDs connected to LM3554
636 and LM3556. It includes Torch, Flash and Indicator functions.
637
638config LEDS_OT200
639 tristate "LED support for the Bachmann OT200"
640 depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST)
641 help
642 This option enables support for the LEDs on the Bachmann OT200.
643 Say Y to enable LEDs on the Bachmann OT200.
644
645config LEDS_MENF21BMC
646 tristate "LED support for the MEN 14F021P00 BMC"
647 depends on LEDS_CLASS && MFD_MENF21BMC
648 help
649 Say Y here to include support for the MEN 14F021P00 BMC LEDs.
650
651 This driver can also be built as a module. If so the module
652 will be called leds-menf21bmc.
653
654config LEDS_KTD2692
655 tristate "LED support for KTD2692 flash LED controller"
656 depends on LEDS_CLASS_FLASH && OF
657 depends on GPIOLIB || COMPILE_TEST
658 help
659 This option enables support for KTD2692 LED flash connected
660 through ExpressWire interface.
661
662 Say Y to enable this driver.
663
664config LEDS_IS31FL319X
665 tristate "LED Support for ISSI IS31FL319x I2C LED controller family"
666 depends on LEDS_CLASS && I2C && OF
667 select REGMAP_I2C
668 help
669 This option enables support for LEDs connected to ISSI IS31FL319x
670 fancy LED driver chips accessed via the I2C bus.
671 Driver supports individual PWM brightness control for each channel.
672
673 This driver can also be built as a module. If so the module will be
674 called leds-is31fl319x.
675
676config LEDS_IS31FL32XX
677 tristate "LED support for ISSI IS31FL32XX I2C LED controller family"
678 depends on LEDS_CLASS && I2C && OF
679 help
680 Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx
681 LED controllers. They are I2C devices with multiple constant-current
682 channels, each with independent 256-level PWM control.
683
684config LEDS_SC27XX_BLTC
685 tristate "LED support for the SC27xx breathing light controller"
686 depends on LEDS_CLASS && MFD_SC27XX_PMIC
687 depends on OF
688 help
689 Say Y here to include support for the SC27xx breathing light controller
690 LEDs.
691
692 This driver can also be built as a module. If so the module will be
693 called leds-sc27xx-bltc.
694
695comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)"
696
697config LEDS_BLINKM
698 tristate "LED support for the BlinkM I2C RGB LED"
699 depends on LEDS_CLASS
700 depends on I2C
701 help
702 This option enables support for the BlinkM RGB LED connected
703 through I2C. Say Y to enable support for the BlinkM LED.
704
705config LEDS_POWERNV
706 tristate "LED support for PowerNV Platform"
707 depends on LEDS_CLASS
708 depends on PPC_POWERNV
709 depends on OF
710 help
711 This option enables support for the system LEDs present on
712 PowerNV platforms. Say 'y' to enable this support in kernel.
713 To compile this driver as a module, choose 'm' here: the module
714 will be called leds-powernv.
715
716config LEDS_SYSCON
717 bool "LED support for LEDs on system controllers"
718 depends on LEDS_CLASS=y
719 depends on MFD_SYSCON
720 depends on OF
721 help
722 This option enables support for the LEDs on syscon type
723 devices. This will only work with device tree enabled
724 devices.
725
726config LEDS_PM8058
727 tristate "LED Support for the Qualcomm PM8058 PMIC"
728 depends on MFD_PM8XXX
729 depends on LEDS_CLASS
730 help
731 Choose this option if you want to use the LED drivers in
732 the Qualcomm PM8058 PMIC.
733
734config LEDS_MLXCPLD
735 tristate "LED support for the Mellanox boards"
736 depends on X86 && DMI
737 depends on LEDS_CLASS
738 help
739 This option enables support for the LEDs on the Mellanox
740 boards. Say Y to enable these.
741
742config LEDS_MLXREG
743 tristate "LED support for the Mellanox switches management control"
744 depends on LEDS_CLASS
745 help
746 This option enables support for the LEDs on the Mellanox Ethernet and
747 InfiniBand switches. The driver can be activated by the platform device
748 device add call. Say Y to enable these. To compile this driver as a
749 module, choose 'M' here: the module will be called leds-mlxreg.
750
751config LEDS_USER
752 tristate "Userspace LED support"
753 depends on LEDS_CLASS
754 help
755 This option enables support for userspace LEDs. Say 'y' to enable this
756 support in kernel. To compile this driver as a module, choose 'm' here:
757 the module will be called uleds.
758
759config LEDS_NIC78BX
760 tristate "LED support for NI PXI NIC78bx devices"
761 depends on LEDS_CLASS
762 depends on X86 && ACPI
763 help
764 This option enables support for the User1 and User2 LEDs on NI
765 PXI NIC78bx devices.
766
767 To compile this driver as a module, choose M here: the module
768 will be called leds-nic78bx.
769
770config LEDS_MTK_PWM
771 tristate "Mediatek pwm LED support"
772 depends on LEDS_CLASS
773 depends on PWM_MTK_DISP
774 help
775 This option enables support for Mediatek pwm LEDs.
776 say 'y' to enable this
777
778 To compile this driver as a module, choose 'M' here: the module
779 will be called leds-mtk-pwm.
780
781config LEDS_REGULATOR_VIBRATOR
782 tristate "LED regulator vibrator support"
783 depends on LEDS_CLASS
784 help
785 This option enables support for LED regulator vibrator.
786 say 'y' to enable this
787
788 To compile this driver as a module, choose 'M' here: the module
789 will be called regulator-vibrator.
790
791comment "LED Triggers"
792source "drivers/leds/trigger/Kconfig"
793
794endif # NEW_LEDS