xref: /openbmc/linux/drivers/leds/Kconfig (revision 8bd1369b)
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
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.
60config LEDS_APU
61	tristate "Front panel LED support for PC Engines APU/APU2 boards"
62	depends on LEDS_CLASS
63	depends on X86 && DMI
64	help
65	  This driver makes the PC Engines APU/APU2 front panel LEDs
66	  accessible from userspace programs through the LED subsystem.
67
68	  To compile this driver as a module, choose M here: the
69	  module will be called leds-apu.
70
71config LEDS_AS3645A
72	tristate "AS3645A and LM3555 LED flash controllers support"
73	depends on I2C && LEDS_CLASS_FLASH
74	depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
75	help
76	  Enable LED flash class support for AS3645A LED flash
77	  controller. V4L2 flash API is provided as well if
78	  CONFIG_V4L2_FLASH_API is enabled.
79
80config LEDS_BCM6328
81	tristate "LED Support for Broadcom BCM6328"
82	depends on LEDS_CLASS
83	depends on HAS_IOMEM
84	depends on OF
85	help
86	  This option enables support for LEDs connected to the BCM6328
87	  LED HW controller accessed via MMIO registers.
88
89config LEDS_BCM6358
90	tristate "LED Support for Broadcom BCM6358"
91	depends on LEDS_CLASS
92	depends on HAS_IOMEM
93	depends on OF
94	help
95	  This option enables support for LEDs connected to the BCM6358
96	  LED HW controller accessed via MMIO registers.
97
98config LEDS_CPCAP
99	tristate "LED Support for Motorola CPCAP"
100	depends on LEDS_CLASS
101	depends on MFD_CPCAP
102	depends on OF
103	help
104	  This option enables support for LEDs offered by Motorola's
105	  CPCAP PMIC.
106
107config LEDS_CR0014114
108	tristate "LED Support for Crane CR0014114"
109	depends on LEDS_CLASS
110	depends on SPI
111	depends on OF
112	help
113	  This option enables support for CR0014114 LED Board which
114	  is widely used in vending machines produced by
115	  Crane Merchandising Systems.
116
117	  To compile this driver as a module, choose M here: the module
118	  will be called leds-cr0014114.
119
120config LEDS_LM3530
121	tristate "LCD Backlight driver for LM3530"
122	depends on LEDS_CLASS
123	depends on I2C
124	help
125	  This option enables support for the LCD backlight using
126	  LM3530 ambient light sensor chip. This ALS chip can be
127	  controlled manually or using PWM input or using ambient
128	  light automatically.
129
130config LEDS_LM3533
131	tristate "LED support for LM3533"
132	depends on LEDS_CLASS
133	depends on MFD_LM3533
134	help
135	  This option enables support for the LEDs on National Semiconductor /
136	  TI LM3533 Lighting Power chips.
137
138	  The LEDs can be controlled directly, through PWM input, or by the
139	  ambient-light-sensor interface. The chip supports
140	  hardware-accelerated blinking with maximum on and off periods of 9.8
141	  and 77 seconds respectively.
142
143config LEDS_LM3642
144	tristate "LED support for LM3642 Chip"
145	depends on LEDS_CLASS && I2C
146	select REGMAP_I2C
147	help
148	  This option enables support for LEDs connected to LM3642.
149	  The LM3642 is a 4MHz fixed-frequency synchronous boost
150	  converter plus 1.5A constant current driver for a high-current
151	  white LED.
152
153config LEDS_LM3692X
154	tristate "LED support for LM3692x Chips"
155	depends on LEDS_CLASS && I2C && OF
156	select REGMAP_I2C
157	help
158	  This option enables support for the TI LM3692x family
159	  of white LED string drivers used for backlighting.
160
161config LEDS_LM3601X
162	tristate "LED support for LM3601x Chips"
163	depends on LEDS_CLASS && I2C
164	depends on LEDS_CLASS_FLASH
165	select REGMAP_I2C
166	help
167	  This option enables support for the TI LM3601x family
168	  of flash, torch and indicator classes.
169
170config LEDS_LOCOMO
171	tristate "LED Support for Locomo device"
172	depends on LEDS_CLASS
173	depends on SHARP_LOCOMO
174	help
175	  This option enables support for the LEDs on Sharp Locomo.
176	  Zaurus models SL-5500 and SL-5600.
177
178config LEDS_MIKROTIK_RB532
179	tristate "LED Support for Mikrotik Routerboard 532"
180	depends on LEDS_CLASS
181	depends on MIKROTIK_RB532
182	help
183	  This option enables support for the so called "User LED" of
184	  Mikrotik's Routerboard 532.
185
186config LEDS_MT6323
187	tristate "LED Support for Mediatek MT6323 PMIC"
188	depends on LEDS_CLASS
189	depends on MFD_MT6397
190	help
191	  This option enables support for on-chip LED drivers found on
192	  Mediatek MT6323 PMIC.
193
194config LEDS_S3C24XX
195	tristate "LED Support for Samsung S3C24XX GPIO LEDs"
196	depends on LEDS_CLASS
197	depends on ARCH_S3C24XX
198	help
199	  This option enables support for LEDs connected to GPIO lines
200	  on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
201
202config LEDS_NET48XX
203	tristate "LED Support for Soekris net48xx series Error LED"
204	depends on LEDS_CLASS
205	depends on SCx200_GPIO
206	help
207	  This option enables support for the Soekris net4801 and net4826 error
208	  LED.
209
210config LEDS_FSG
211	tristate "LED Support for the Freecom FSG-3"
212	depends on LEDS_CLASS
213	depends on MACH_FSG
214	help
215	  This option enables support for the LEDs on the Freecom FSG-3.
216
217config LEDS_WRAP
218	tristate "LED Support for the WRAP series LEDs"
219	depends on LEDS_CLASS
220	depends on SCx200_GPIO
221	help
222	  This option enables support for the PCEngines WRAP programmable LEDs.
223
224config LEDS_COBALT_QUBE
225	tristate "LED Support for the Cobalt Qube series front LED"
226	depends on LEDS_CLASS
227	depends on MIPS_COBALT
228	help
229	  This option enables support for the front LED on Cobalt Qube series
230
231config LEDS_COBALT_RAQ
232	bool "LED Support for the Cobalt Raq series"
233	depends on LEDS_CLASS=y && MIPS_COBALT
234	select LEDS_TRIGGERS
235	help
236	  This option enables support for the Cobalt Raq series LEDs.
237
238config LEDS_SUNFIRE
239	tristate "LED support for SunFire servers."
240	depends on LEDS_CLASS
241	depends on SPARC64
242	select LEDS_TRIGGERS
243	help
244	  This option enables support for the Left, Middle, and Right
245	  LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
246
247config LEDS_IPAQ_MICRO
248	tristate "LED Support for the Compaq iPAQ h3xxx"
249	depends on LEDS_CLASS
250	depends on MFD_IPAQ_MICRO
251	help
252	  Choose this option if you want to use the notification LED on
253	  Compaq/HP iPAQ h3100 and h3600.
254
255config LEDS_HP6XX
256	tristate "LED Support for the HP Jornada 6xx"
257	depends on LEDS_CLASS
258	depends on SH_HP6XX
259	help
260	  This option enables LED support for the handheld
261	  HP Jornada 620/660/680/690.
262
263config LEDS_PCA9532
264	tristate "LED driver for PCA9532 dimmer"
265	depends on LEDS_CLASS
266	depends on I2C && INPUT
267	help
268	  This option enables support for NXP pca9532
269	  LED controller. It is generally only useful
270	  as a platform driver
271
272config LEDS_PCA9532_GPIO
273	bool "Enable GPIO support for PCA9532"
274	depends on LEDS_PCA9532
275	depends on GPIOLIB
276	help
277	  Allow unused pins on PCA9532 to be used as gpio.
278
279	  To use a pin as gpio pca9532_type in pca9532_platform data needs to
280	  set to PCA9532_TYPE_GPIO.
281
282config LEDS_GPIO
283	tristate "LED Support for GPIO connected LEDs"
284	depends on LEDS_CLASS
285	depends on GPIOLIB || COMPILE_TEST
286	help
287	  This option enables support for the LEDs connected to GPIO
288	  outputs. To be useful the particular board must have LEDs
289	  and they must be connected to the GPIO lines.  The LEDs must be
290	  defined as platform devices and/or OpenFirmware platform devices.
291	  The code to use these bindings can be selected below.
292
293config LEDS_LP3944
294	tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
295	depends on LEDS_CLASS
296	depends on I2C
297	help
298	  This option enables support for LEDs connected to the National
299	  Semiconductor LP3944 Lighting Management Unit (LMU) also known as
300	  Fun Light Chip.
301
302	  To compile this driver as a module, choose M here: the
303	  module will be called leds-lp3944.
304
305config LEDS_LP3952
306	tristate "LED Support for TI LP3952 2 channel LED driver"
307	depends on LEDS_CLASS
308	depends on I2C
309	depends on GPIOLIB
310	select REGMAP_I2C
311	help
312	  This option enables support for LEDs connected to the Texas
313	  Instruments LP3952 LED driver.
314
315	  To compile this driver as a module, choose M here: the
316	  module will be called leds-lp3952.
317
318config LEDS_LP55XX_COMMON
319	tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501"
320	depends on LEDS_LP5521 || LEDS_LP5523 || LEDS_LP5562 || LEDS_LP8501
321	select FW_LOADER
322	select FW_LOADER_USER_HELPER
323	help
324	  This option supports common operations for LP5521/5523/55231/5562/8501
325	  devices.
326
327config LEDS_LP5521
328	tristate "LED Support for N.S. LP5521 LED driver chip"
329	depends on LEDS_CLASS && I2C
330	select LEDS_LP55XX_COMMON
331	help
332	  If you say yes here you get support for the National Semiconductor
333	  LP5521 LED driver. It is 3 channel chip with programmable engines.
334	  Driver provides direct control via LED class and interface for
335	  programming the engines.
336
337config LEDS_LP5523
338	tristate "LED Support for TI/National LP5523/55231 LED driver chip"
339	depends on LEDS_CLASS && I2C
340	select LEDS_LP55XX_COMMON
341	help
342	  If you say yes here you get support for TI/National Semiconductor
343	  LP5523/55231 LED driver.
344	  It is 9 channel chip with programmable engines.
345	  Driver provides direct control via LED class and interface for
346	  programming the engines.
347
348config LEDS_LP5562
349	tristate "LED Support for TI LP5562 LED driver chip"
350	depends on LEDS_CLASS && I2C
351	select LEDS_LP55XX_COMMON
352	help
353	  If you say yes here you get support for TI LP5562 LED driver.
354	  It is 4 channels chip with programmable engines.
355	  Driver provides direct control via LED class and interface for
356	  programming the engines.
357
358config LEDS_LP8501
359	tristate "LED Support for TI LP8501 LED driver chip"
360	depends on LEDS_CLASS && I2C
361	select LEDS_LP55XX_COMMON
362	help
363	  If you say yes here you get support for TI LP8501 LED driver.
364	  It is 9 channel chip with programmable engines.
365	  Driver provides direct control via LED class and interface for
366	  programming the engines.
367	  It is similar as LP5523, but output power selection is available.
368	  And register layout and engine program schemes are different.
369
370config LEDS_LP8788
371	tristate "LED support for the TI LP8788 PMIC"
372	depends on LEDS_CLASS
373	depends on MFD_LP8788
374	help
375	  This option enables support for the Keyboard LEDs on the LP8788 PMIC.
376
377config LEDS_LP8860
378	tristate "LED support for the TI LP8860 4 channel LED driver"
379	depends on LEDS_CLASS && I2C && OF
380	select REGMAP_I2C
381	help
382	  If you say yes here you get support for the TI LP8860 4 channel
383	  LED driver.
384	  This option enables support for the display cluster LEDs
385	  on the LP8860 4 channel LED driver using the I2C communication
386	  bus.
387
388config LEDS_CLEVO_MAIL
389	tristate "Mail LED on Clevo notebook"
390	depends on LEDS_CLASS
391	depends on X86 && SERIO_I8042 && DMI
392	help
393	  This driver makes the mail LED accessible from userspace
394	  programs through the leds subsystem. This LED have three
395	  known mode: off, blink at 0.5Hz and blink at 1Hz.
396
397	  The driver supports two kinds of interface: using ledtrig-timer
398	  or through /sys/class/leds/clevo::mail/brightness. As this LED
399	  cannot change it's brightness it blinks instead. The brightness
400	  value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
401	  blink at 1Hz.
402
403	  This module can drive the mail LED for the following notebooks:
404
405	  	Clevo D400P
406	  	Clevo D410J
407	  	Clevo D410V
408	  	Clevo D400V/D470V (not tested, but might work)
409	  	Clevo M540N
410	  	Clevo M5x0N (not tested, but might work)
411	  	Positivo Mobile (Clevo M5x0V)
412
413	  If your model is not listed here you can try the "nodetect"
414	  module parameter.
415
416	  To compile this driver as a module, choose M here: the
417	  module will be called leds-clevo-mail.
418
419config LEDS_PCA955X
420	tristate "LED Support for PCA955x I2C chips"
421	depends on LEDS_CLASS
422	depends on I2C
423	help
424	  This option enables support for LEDs connected to PCA955x
425	  LED driver chips accessed via the I2C bus.  Supported
426	  devices include PCA9550, PCA9551, PCA9552, and PCA9553.
427
428config LEDS_PCA955X_GPIO
429	bool "Enable GPIO support for PCA955X"
430	depends on LEDS_PCA955X
431	depends on GPIOLIB
432	help
433	  Allow unused pins on PCA955X to be used as gpio.
434
435	  To use a pin as gpio the pin type should be set to
436	  PCA955X_TYPE_GPIO in the device tree.
437
438
439config LEDS_PCA963X
440	tristate "LED support for PCA963x I2C chip"
441	depends on LEDS_CLASS
442	depends on I2C
443	help
444	  This option enables support for LEDs connected to the PCA963x
445	  LED driver chip accessed via the I2C bus. Supported
446	  devices include PCA9633 and PCA9634
447
448config LEDS_WM831X_STATUS
449	tristate "LED support for status LEDs on WM831x PMICs"
450	depends on LEDS_CLASS
451	depends on MFD_WM831X
452	help
453	  This option enables support for the status LEDs of the WM831x
454          series of PMICs.
455
456config LEDS_WM8350
457	tristate "LED Support for WM8350 AudioPlus PMIC"
458	depends on LEDS_CLASS
459	depends on MFD_WM8350
460	help
461	  This option enables support for LEDs driven by the Wolfson
462	  Microelectronics WM8350 AudioPlus PMIC.
463
464config LEDS_DA903X
465	tristate "LED Support for DA9030/DA9034 PMIC"
466	depends on LEDS_CLASS
467	depends on PMIC_DA903X
468	help
469	  This option enables support for on-chip LED drivers found
470	  on Dialog Semiconductor DA9030/DA9034 PMICs.
471
472config LEDS_DA9052
473	tristate "Dialog DA9052/DA9053 LEDS"
474	depends on LEDS_CLASS
475	depends on PMIC_DA9052
476	help
477	  This option enables support for on-chip LED drivers found
478	  on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs.
479
480config LEDS_DAC124S085
481	tristate "LED Support for DAC124S085 SPI DAC"
482	depends on LEDS_CLASS
483	depends on SPI
484	help
485	  This option enables support for DAC124S085 SPI DAC from NatSemi,
486	  which can be used to control up to four LEDs.
487
488config LEDS_PWM
489	tristate "PWM driven LED Support"
490	depends on LEDS_CLASS
491	depends on PWM
492	help
493	  This option enables support for pwm driven LEDs
494
495config LEDS_REGULATOR
496	tristate "REGULATOR driven LED support"
497	depends on LEDS_CLASS
498	depends on REGULATOR
499	help
500	  This option enables support for regulator driven LEDs.
501
502config LEDS_BD2802
503	tristate "LED driver for BD2802 RGB LED"
504	depends on LEDS_CLASS
505	depends on I2C
506	help
507	  This option enables support for BD2802GU RGB LED driver chips
508	  accessed via the I2C bus.
509
510config LEDS_INTEL_SS4200
511	tristate "LED driver for Intel NAS SS4200 series"
512	depends on LEDS_CLASS
513	depends on PCI && DMI
514	depends on X86
515	help
516	  This option enables support for the Intel SS4200 series of
517	  Network Attached Storage servers. You may control the hard
518	  drive or power LEDs on the front panel. Using this driver
519	  can stop the front LED from blinking after startup.
520
521config LEDS_LT3593
522	tristate "LED driver for LT3593 controllers"
523	depends on LEDS_CLASS
524	depends on GPIOLIB || COMPILE_TEST
525	help
526	  This option enables support for LEDs driven by a Linear Technology
527	  LT3593 controller. This controller uses a special one-wire pulse
528	  coding protocol to set the brightness.
529
530config LEDS_ADP5520
531	tristate "LED Support for ADP5520/ADP5501 PMIC"
532	depends on LEDS_CLASS
533	depends on PMIC_ADP5520
534	help
535	  This option enables support for on-chip LED drivers found
536	  on Analog Devices ADP5520/ADP5501 PMICs.
537
538	  To compile this driver as a module, choose M here: the module will
539	  be called leds-adp5520.
540
541config LEDS_MC13783
542	tristate "LED Support for MC13XXX PMIC"
543	depends on LEDS_CLASS
544	depends on MFD_MC13XXX
545	help
546	  This option enables support for on-chip LED drivers found
547	  on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC.
548
549config LEDS_NS2
550	tristate "LED support for Network Space v2 GPIO LEDs"
551	depends on LEDS_CLASS
552	depends on MACH_KIRKWOOD || MACH_ARMADA_370
553	default y
554	help
555	  This option enables support for the dual-GPIO LEDs found on the
556	  following LaCie/Seagate boards:
557
558		Network Space v2 (and parents: Max, Mini)
559		Internet Space v2
560		d2 Network v2
561		n090401 (Seagate NAS 4-Bay)
562
563config LEDS_NETXBIG
564	tristate "LED support for Big Network series LEDs"
565	depends on LEDS_CLASS
566	depends on MACH_KIRKWOOD
567	default y
568	help
569	  This option enables support for LEDs found on the LaCie 2Big
570	  and 5Big Network v2 boards. The LEDs are wired to a CPLD and are
571	  controlled through a GPIO extension bus.
572
573config LEDS_ASIC3
574	bool "LED support for the HTC ASIC3"
575	depends on LEDS_CLASS=y
576	depends on MFD_ASIC3
577	default y
578	help
579	  This option enables support for the LEDs on the HTC ASIC3. The HTC
580	  ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver
581	  cannot be used. This driver supports hardware blinking with an on+off
582	  period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700.
583
584config LEDS_TCA6507
585	tristate "LED Support for TCA6507 I2C chip"
586	depends on LEDS_CLASS && I2C
587	help
588	  This option enables support for LEDs connected to TC6507
589	  LED driver chips accessed via the I2C bus.
590	  Driver support brightness control and hardware-assisted blinking.
591
592config LEDS_TLC591XX
593	tristate "LED driver for TLC59108 and TLC59116 controllers"
594	depends on LEDS_CLASS && I2C
595	select REGMAP_I2C
596	help
597	  This option enables support for Texas Instruments TLC59108
598	  and TLC59116 LED controllers.
599
600config LEDS_MAX77693
601	tristate "LED support for MAX77693 Flash"
602	depends on LEDS_CLASS_FLASH
603	depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
604	depends on MFD_MAX77693
605	depends on OF
606	help
607	  This option enables support for the flash part of the MAX77693
608	  multifunction device. It has build in control for two leds in flash
609	  and torch mode.
610
611config LEDS_MAX8997
612	tristate "LED support for MAX8997 PMIC"
613	depends on LEDS_CLASS && MFD_MAX8997
614	help
615	  This option enables support for on-chip LED drivers on
616	  MAXIM MAX8997 PMIC.
617
618config LEDS_LM355x
619	tristate "LED support for LM3554 and LM3556 chips"
620	depends on LEDS_CLASS && I2C
621	select REGMAP_I2C
622	help
623	  This option enables support for LEDs connected to LM3554
624	  and LM3556. It includes Torch, Flash and Indicator functions.
625
626config LEDS_OT200
627	tristate "LED support for the Bachmann OT200"
628	depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST)
629	help
630	  This option enables support for the LEDs on the Bachmann OT200.
631	  Say Y to enable LEDs on the Bachmann OT200.
632
633config LEDS_MENF21BMC
634	tristate "LED support for the MEN 14F021P00 BMC"
635	depends on LEDS_CLASS && MFD_MENF21BMC
636	help
637	  Say Y here to include support for the MEN 14F021P00 BMC LEDs.
638
639	  This driver can also be built as a module. If so the module
640	  will be called leds-menf21bmc.
641
642config LEDS_KTD2692
643	tristate "LED support for KTD2692 flash LED controller"
644	depends on LEDS_CLASS_FLASH && OF
645	depends on GPIOLIB || COMPILE_TEST
646	help
647	  This option enables support for KTD2692 LED flash connected
648	  through ExpressWire interface.
649
650	  Say Y to enable this driver.
651
652config LEDS_IS31FL319X
653	tristate "LED Support for ISSI IS31FL319x I2C LED controller family"
654	depends on LEDS_CLASS && I2C && OF
655	select REGMAP_I2C
656	help
657	  This option enables support for LEDs connected to ISSI IS31FL319x
658	  fancy LED driver chips accessed via the I2C bus.
659	  Driver supports individual PWM brightness control for each channel.
660
661	  This driver can also be built as a module. If so the module will be
662	  called leds-is31fl319x.
663
664config LEDS_IS31FL32XX
665	tristate "LED support for ISSI IS31FL32XX I2C LED controller family"
666	depends on LEDS_CLASS && I2C && OF
667	help
668	  Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx
669	  LED controllers. They are I2C devices with multiple constant-current
670	  channels, each with independent 256-level PWM control.
671
672config LEDS_SC27XX_BLTC
673	tristate "LED support for the SC27xx breathing light controller"
674	depends on LEDS_CLASS && MFD_SC27XX_PMIC
675	depends on OF
676	help
677	  Say Y here to include support for the SC27xx breathing light controller
678	  LEDs.
679
680	  This driver can also be built as a module. If so the module will be
681	  called leds-sc27xx-bltc.
682
683comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)"
684
685config LEDS_BLINKM
686	tristate "LED support for the BlinkM I2C RGB LED"
687	depends on LEDS_CLASS
688	depends on I2C
689	help
690	  This option enables support for the BlinkM RGB LED connected
691	  through I2C. Say Y to enable support for the BlinkM LED.
692
693config LEDS_POWERNV
694	tristate "LED support for PowerNV Platform"
695	depends on LEDS_CLASS
696	depends on PPC_POWERNV
697	depends on OF
698	help
699	  This option enables support for the system LEDs present on
700	  PowerNV platforms. Say 'y' to enable this support in kernel.
701	  To compile this driver as a module, choose 'm' here: the module
702	  will be called leds-powernv.
703
704config LEDS_SYSCON
705	bool "LED support for LEDs on system controllers"
706	depends on LEDS_CLASS=y
707	depends on MFD_SYSCON
708	depends on OF
709	help
710	  This option enables support for the LEDs on syscon type
711	  devices. This will only work with device tree enabled
712	  devices.
713
714config LEDS_PM8058
715	tristate "LED Support for the Qualcomm PM8058 PMIC"
716	depends on MFD_PM8XXX
717	depends on LEDS_CLASS
718	help
719	  Choose this option if you want to use the LED drivers in
720	  the Qualcomm PM8058 PMIC.
721
722config LEDS_MLXCPLD
723	tristate "LED support for the Mellanox boards"
724	depends on X86 && DMI
725	depends on LEDS_CLASS
726	help
727	  This option enables support for the LEDs on the Mellanox
728	  boards. Say Y to enable these.
729
730config LEDS_MLXREG
731	tristate "LED support for the Mellanox switches management control"
732	depends on LEDS_CLASS
733	help
734	  This option enables support for the LEDs on the Mellanox Ethernet and
735	  InfiniBand switches. The driver can be activated by the platform device
736	  device add call. Say Y to enable these. To compile this driver as a
737	  module, choose 'M' here: the module will be called leds-mlxreg.
738
739config LEDS_USER
740	tristate "Userspace LED support"
741	depends on LEDS_CLASS
742	help
743	  This option enables support for userspace LEDs. Say 'y' to enable this
744	  support in kernel. To compile this driver as a module, choose 'm' here:
745	  the module will be called uleds.
746
747config LEDS_NIC78BX
748	tristate "LED support for NI PXI NIC78bx devices"
749	depends on LEDS_CLASS
750	depends on X86 && ACPI
751	help
752	  This option enables support for the User1 and User2 LEDs on NI
753	  PXI NIC78bx devices.
754
755	  To compile this driver as a module, choose M here: the module
756	  will be called leds-nic78bx.
757
758comment "LED Triggers"
759source "drivers/leds/trigger/Kconfig"
760
761endif # NEW_LEDS
762