xref: /openbmc/linux/drivers/leds/Kconfig (revision 023e4163)
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.
60
61config LEDS_AN30259A
62	tristate "LED support for Panasonic AN30259A"
63	depends on LEDS_CLASS && I2C && OF
64	help
65	  This option enables support for the AN30259A 3-channel
66	  LED driver.
67
68	  To compile this driver as a module, choose M here: the module
69	  will be called leds-an30259a.
70
71config LEDS_APU
72	tristate "Front panel LED support for PC Engines APU/APU2/APU3 boards"
73	depends on LEDS_CLASS
74	depends on X86 && DMI
75	help
76	  This driver makes the PC Engines APU/APU2/APU3 front panel LEDs
77	  accessible from userspace programs through the LED subsystem.
78
79	  To compile this driver as a module, choose M here: the
80	  module will be called leds-apu.
81
82config LEDS_AS3645A
83	tristate "AS3645A and LM3555 LED flash controllers support"
84	depends on I2C && LEDS_CLASS_FLASH
85	depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
86	help
87	  Enable LED flash class support for AS3645A LED flash
88	  controller. V4L2 flash API is provided as well if
89	  CONFIG_V4L2_FLASH_API is enabled.
90
91config LEDS_BCM6328
92	tristate "LED Support for Broadcom BCM6328"
93	depends on LEDS_CLASS
94	depends on HAS_IOMEM
95	depends on OF
96	help
97	  This option enables support for LEDs connected to the BCM6328
98	  LED HW controller accessed via MMIO registers.
99
100config LEDS_BCM6358
101	tristate "LED Support for Broadcom BCM6358"
102	depends on LEDS_CLASS
103	depends on HAS_IOMEM
104	depends on OF
105	help
106	  This option enables support for LEDs connected to the BCM6358
107	  LED HW controller accessed via MMIO registers.
108
109config LEDS_CPCAP
110	tristate "LED Support for Motorola CPCAP"
111	depends on LEDS_CLASS
112	depends on MFD_CPCAP
113	depends on OF
114	help
115	  This option enables support for LEDs offered by Motorola's
116	  CPCAP PMIC.
117
118config LEDS_CR0014114
119	tristate "LED Support for Crane CR0014114"
120	depends on LEDS_CLASS
121	depends on SPI
122	depends on OF
123	help
124	  This option enables support for CR0014114 LED Board which
125	  is widely used in vending machines produced by
126	  Crane Merchandising Systems.
127
128	  To compile this driver as a module, choose M here: the module
129	  will be called leds-cr0014114.
130
131config LEDS_LM3530
132	tristate "LCD Backlight driver for LM3530"
133	depends on LEDS_CLASS
134	depends on I2C
135	help
136	  This option enables support for the LCD backlight using
137	  LM3530 ambient light sensor chip. This ALS chip can be
138	  controlled manually or using PWM input or using ambient
139	  light automatically.
140
141config LEDS_LM3533
142	tristate "LED support for LM3533"
143	depends on LEDS_CLASS
144	depends on MFD_LM3533
145	help
146	  This option enables support for the LEDs on National Semiconductor /
147	  TI LM3533 Lighting Power chips.
148
149	  The LEDs can be controlled directly, through PWM input, or by the
150	  ambient-light-sensor interface. The chip supports
151	  hardware-accelerated blinking with maximum on and off periods of 9.8
152	  and 77 seconds respectively.
153
154config LEDS_LM3642
155	tristate "LED support for LM3642 Chip"
156	depends on LEDS_CLASS && I2C
157	select REGMAP_I2C
158	help
159	  This option enables support for LEDs connected to LM3642.
160	  The LM3642 is a 4MHz fixed-frequency synchronous boost
161	  converter plus 1.5A constant current driver for a high-current
162	  white LED.
163
164config LEDS_LM3692X
165	tristate "LED support for LM3692x Chips"
166	depends on LEDS_CLASS && I2C && OF
167	select REGMAP_I2C
168	help
169	  This option enables support for the TI LM3692x family
170	  of white LED string drivers used for backlighting.
171
172config LEDS_LM3601X
173	tristate "LED support for LM3601x Chips"
174	depends on LEDS_CLASS && I2C
175	depends on LEDS_CLASS_FLASH
176	select REGMAP_I2C
177	help
178	  This option enables support for the TI LM3601x family
179	  of flash, torch and indicator classes.
180
181config LEDS_LOCOMO
182	tristate "LED Support for Locomo device"
183	depends on LEDS_CLASS
184	depends on SHARP_LOCOMO
185	help
186	  This option enables support for the LEDs on Sharp Locomo.
187	  Zaurus models SL-5500 and SL-5600.
188
189config LEDS_MIKROTIK_RB532
190	tristate "LED Support for Mikrotik Routerboard 532"
191	depends on LEDS_CLASS
192	depends on MIKROTIK_RB532
193	help
194	  This option enables support for the so called "User LED" of
195	  Mikrotik's Routerboard 532.
196
197config LEDS_MT6323
198	tristate "LED Support for Mediatek MT6323 PMIC"
199	depends on LEDS_CLASS
200	depends on MFD_MT6397
201	help
202	  This option enables support for on-chip LED drivers found on
203	  Mediatek MT6323 PMIC.
204
205config LEDS_S3C24XX
206	tristate "LED Support for Samsung S3C24XX GPIO LEDs"
207	depends on LEDS_CLASS
208	depends on ARCH_S3C24XX
209	help
210	  This option enables support for LEDs connected to GPIO lines
211	  on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
212
213config LEDS_NET48XX
214	tristate "LED Support for Soekris net48xx series Error LED"
215	depends on LEDS_CLASS
216	depends on SCx200_GPIO
217	help
218	  This option enables support for the Soekris net4801 and net4826 error
219	  LED.
220
221config LEDS_FSG
222	tristate "LED Support for the Freecom FSG-3"
223	depends on LEDS_CLASS
224	depends on MACH_FSG
225	help
226	  This option enables support for the LEDs on the Freecom FSG-3.
227
228config LEDS_WRAP
229	tristate "LED Support for the WRAP series LEDs"
230	depends on LEDS_CLASS
231	depends on SCx200_GPIO
232	help
233	  This option enables support for the PCEngines WRAP programmable LEDs.
234
235config LEDS_COBALT_QUBE
236	tristate "LED Support for the Cobalt Qube series front LED"
237	depends on LEDS_CLASS
238	depends on MIPS_COBALT
239	help
240	  This option enables support for the front LED on Cobalt Qube series
241
242config LEDS_COBALT_RAQ
243	bool "LED Support for the Cobalt Raq series"
244	depends on LEDS_CLASS=y && MIPS_COBALT
245	select LEDS_TRIGGERS
246	help
247	  This option enables support for the Cobalt Raq series LEDs.
248
249config LEDS_SUNFIRE
250	tristate "LED support for SunFire servers."
251	depends on LEDS_CLASS
252	depends on SPARC64
253	select LEDS_TRIGGERS
254	help
255	  This option enables support for the Left, Middle, and Right
256	  LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
257
258config LEDS_IPAQ_MICRO
259	tristate "LED Support for the Compaq iPAQ h3xxx"
260	depends on LEDS_CLASS
261	depends on MFD_IPAQ_MICRO
262	help
263	  Choose this option if you want to use the notification LED on
264	  Compaq/HP iPAQ h3100 and h3600.
265
266config LEDS_HP6XX
267	tristate "LED Support for the HP Jornada 6xx"
268	depends on LEDS_CLASS
269	depends on SH_HP6XX
270	help
271	  This option enables LED support for the handheld
272	  HP Jornada 620/660/680/690.
273
274config LEDS_PCA9532
275	tristate "LED driver for PCA9532 dimmer"
276	depends on LEDS_CLASS
277	depends on I2C && INPUT
278	help
279	  This option enables support for NXP pca9532
280	  LED controller. It is generally only useful
281	  as a platform driver
282
283config LEDS_PCA9532_GPIO
284	bool "Enable GPIO support for PCA9532"
285	depends on LEDS_PCA9532
286	depends on GPIOLIB
287	help
288	  Allow unused pins on PCA9532 to be used as gpio.
289
290	  To use a pin as gpio pca9532_type in pca9532_platform data needs to
291	  set to PCA9532_TYPE_GPIO.
292
293config LEDS_GPIO
294	tristate "LED Support for GPIO connected LEDs"
295	depends on LEDS_CLASS
296	depends on GPIOLIB || COMPILE_TEST
297	help
298	  This option enables support for the LEDs connected to GPIO
299	  outputs. To be useful the particular board must have LEDs
300	  and they must be connected to the GPIO lines.  The LEDs must be
301	  defined as platform devices and/or OpenFirmware platform devices.
302	  The code to use these bindings can be selected below.
303
304config LEDS_LP3944
305	tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
306	depends on LEDS_CLASS
307	depends on I2C
308	help
309	  This option enables support for LEDs connected to the National
310	  Semiconductor LP3944 Lighting Management Unit (LMU) also known as
311	  Fun Light Chip.
312
313	  To compile this driver as a module, choose M here: the
314	  module will be called leds-lp3944.
315
316config LEDS_LP3952
317	tristate "LED Support for TI LP3952 2 channel LED driver"
318	depends on LEDS_CLASS
319	depends on I2C
320	depends on GPIOLIB
321	select REGMAP_I2C
322	help
323	  This option enables support for LEDs connected to the Texas
324	  Instruments LP3952 LED driver.
325
326	  To compile this driver as a module, choose M here: the
327	  module will be called leds-lp3952.
328
329config LEDS_LP55XX_COMMON
330	tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501"
331	depends on LEDS_LP5521 || LEDS_LP5523 || LEDS_LP5562 || LEDS_LP8501
332	select FW_LOADER
333	select FW_LOADER_USER_HELPER
334	help
335	  This option supports common operations for LP5521/5523/55231/5562/8501
336	  devices.
337
338config LEDS_LP5521
339	tristate "LED Support for N.S. LP5521 LED driver chip"
340	depends on LEDS_CLASS && I2C
341	select LEDS_LP55XX_COMMON
342	help
343	  If you say yes here you get support for the National Semiconductor
344	  LP5521 LED driver. It is 3 channel chip with programmable engines.
345	  Driver provides direct control via LED class and interface for
346	  programming the engines.
347
348config LEDS_LP5523
349	tristate "LED Support for TI/National LP5523/55231 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/National Semiconductor
354	  LP5523/55231 LED driver.
355	  It is 9 channel chip with programmable engines.
356	  Driver provides direct control via LED class and interface for
357	  programming the engines.
358
359config LEDS_LP5562
360	tristate "LED Support for TI LP5562 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 LP5562 LED driver.
365	  It is 4 channels chip with programmable engines.
366	  Driver provides direct control via LED class and interface for
367	  programming the engines.
368
369config LEDS_LP8501
370	tristate "LED Support for TI LP8501 LED driver chip"
371	depends on LEDS_CLASS && I2C
372	select LEDS_LP55XX_COMMON
373	help
374	  If you say yes here you get support for TI LP8501 LED driver.
375	  It is 9 channel chip with programmable engines.
376	  Driver provides direct control via LED class and interface for
377	  programming the engines.
378	  It is similar as LP5523, but output power selection is available.
379	  And register layout and engine program schemes are different.
380
381config LEDS_LP8788
382	tristate "LED support for the TI LP8788 PMIC"
383	depends on LEDS_CLASS
384	depends on MFD_LP8788
385	help
386	  This option enables support for the Keyboard LEDs on the LP8788 PMIC.
387
388config LEDS_LP8860
389	tristate "LED support for the TI LP8860 4 channel LED driver"
390	depends on LEDS_CLASS && I2C && OF
391	select REGMAP_I2C
392	help
393	  If you say yes here you get support for the TI LP8860 4 channel
394	  LED driver.
395	  This option enables support for the display cluster LEDs
396	  on the LP8860 4 channel LED driver using the I2C communication
397	  bus.
398
399config LEDS_CLEVO_MAIL
400	tristate "Mail LED on Clevo notebook"
401	depends on LEDS_CLASS
402	depends on X86 && SERIO_I8042 && DMI
403	help
404	  This driver makes the mail LED accessible from userspace
405	  programs through the leds subsystem. This LED have three
406	  known mode: off, blink at 0.5Hz and blink at 1Hz.
407
408	  The driver supports two kinds of interface: using ledtrig-timer
409	  or through /sys/class/leds/clevo::mail/brightness. As this LED
410	  cannot change it's brightness it blinks instead. The brightness
411	  value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
412	  blink at 1Hz.
413
414	  This module can drive the mail LED for the following notebooks:
415
416	  	Clevo D400P
417	  	Clevo D410J
418	  	Clevo D410V
419	  	Clevo D400V/D470V (not tested, but might work)
420	  	Clevo M540N
421	  	Clevo M5x0N (not tested, but might work)
422	  	Positivo Mobile (Clevo M5x0V)
423
424	  If your model is not listed here you can try the "nodetect"
425	  module parameter.
426
427	  To compile this driver as a module, choose M here: the
428	  module will be called leds-clevo-mail.
429
430config LEDS_PCA955X
431	tristate "LED Support for PCA955x I2C chips"
432	depends on LEDS_CLASS
433	depends on I2C
434	help
435	  This option enables support for LEDs connected to PCA955x
436	  LED driver chips accessed via the I2C bus.  Supported
437	  devices include PCA9550, PCA9551, PCA9552, and PCA9553.
438
439config LEDS_PCA955X_GPIO
440	bool "Enable GPIO support for PCA955X"
441	depends on LEDS_PCA955X
442	depends on GPIOLIB
443	help
444	  Allow unused pins on PCA955X to be used as gpio.
445
446	  To use a pin as gpio the pin type should be set to
447	  PCA955X_TYPE_GPIO in the device tree.
448
449
450config LEDS_PCA963X
451	tristate "LED support for PCA963x I2C chip"
452	depends on LEDS_CLASS
453	depends on I2C
454	help
455	  This option enables support for LEDs connected to the PCA963x
456	  LED driver chip accessed via the I2C bus. Supported
457	  devices include PCA9633 and PCA9634
458
459config LEDS_WM831X_STATUS
460	tristate "LED support for status LEDs on WM831x PMICs"
461	depends on LEDS_CLASS
462	depends on MFD_WM831X
463	help
464	  This option enables support for the status LEDs of the WM831x
465          series of PMICs.
466
467config LEDS_WM8350
468	tristate "LED Support for WM8350 AudioPlus PMIC"
469	depends on LEDS_CLASS
470	depends on MFD_WM8350
471	help
472	  This option enables support for LEDs driven by the Wolfson
473	  Microelectronics WM8350 AudioPlus PMIC.
474
475config LEDS_DA903X
476	tristate "LED Support for DA9030/DA9034 PMIC"
477	depends on LEDS_CLASS
478	depends on PMIC_DA903X
479	help
480	  This option enables support for on-chip LED drivers found
481	  on Dialog Semiconductor DA9030/DA9034 PMICs.
482
483config LEDS_DA9052
484	tristate "Dialog DA9052/DA9053 LEDS"
485	depends on LEDS_CLASS
486	depends on PMIC_DA9052
487	help
488	  This option enables support for on-chip LED drivers found
489	  on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs.
490
491config LEDS_DAC124S085
492	tristate "LED Support for DAC124S085 SPI DAC"
493	depends on LEDS_CLASS
494	depends on SPI
495	help
496	  This option enables support for DAC124S085 SPI DAC from NatSemi,
497	  which can be used to control up to four LEDs.
498
499config LEDS_PWM
500	tristate "PWM driven LED Support"
501	depends on LEDS_CLASS
502	depends on PWM
503	help
504	  This option enables support for pwm driven LEDs
505
506config LEDS_REGULATOR
507	tristate "REGULATOR driven LED support"
508	depends on LEDS_CLASS
509	depends on REGULATOR
510	help
511	  This option enables support for regulator driven LEDs.
512
513config LEDS_BD2802
514	tristate "LED driver for BD2802 RGB LED"
515	depends on LEDS_CLASS
516	depends on I2C
517	help
518	  This option enables support for BD2802GU RGB LED driver chips
519	  accessed via the I2C bus.
520
521config LEDS_INTEL_SS4200
522	tristate "LED driver for Intel NAS SS4200 series"
523	depends on LEDS_CLASS
524	depends on PCI && DMI
525	depends on X86
526	help
527	  This option enables support for the Intel SS4200 series of
528	  Network Attached Storage servers. You may control the hard
529	  drive or power LEDs on the front panel. Using this driver
530	  can stop the front LED from blinking after startup.
531
532config LEDS_LT3593
533	tristate "LED driver for LT3593 controllers"
534	depends on LEDS_CLASS
535	depends on GPIOLIB || COMPILE_TEST
536	help
537	  This option enables support for LEDs driven by a Linear Technology
538	  LT3593 controller. This controller uses a special one-wire pulse
539	  coding protocol to set the brightness.
540
541config LEDS_ADP5520
542	tristate "LED Support for ADP5520/ADP5501 PMIC"
543	depends on LEDS_CLASS
544	depends on PMIC_ADP5520
545	help
546	  This option enables support for on-chip LED drivers found
547	  on Analog Devices ADP5520/ADP5501 PMICs.
548
549	  To compile this driver as a module, choose M here: the module will
550	  be called leds-adp5520.
551
552config LEDS_MC13783
553	tristate "LED Support for MC13XXX PMIC"
554	depends on LEDS_CLASS
555	depends on MFD_MC13XXX
556	help
557	  This option enables support for on-chip LED drivers found
558	  on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC.
559
560config LEDS_NS2
561	tristate "LED support for Network Space v2 GPIO LEDs"
562	depends on LEDS_CLASS
563	depends on MACH_KIRKWOOD || MACH_ARMADA_370
564	default y
565	help
566	  This option enables support for the dual-GPIO LEDs found on the
567	  following LaCie/Seagate boards:
568
569		Network Space v2 (and parents: Max, Mini)
570		Internet Space v2
571		d2 Network v2
572		n090401 (Seagate NAS 4-Bay)
573
574config LEDS_NETXBIG
575	tristate "LED support for Big Network series LEDs"
576	depends on LEDS_CLASS
577	depends on MACH_KIRKWOOD
578	default y
579	help
580	  This option enables support for LEDs found on the LaCie 2Big
581	  and 5Big Network v2 boards. The LEDs are wired to a CPLD and are
582	  controlled through a GPIO extension bus.
583
584config LEDS_ASIC3
585	bool "LED support for the HTC ASIC3"
586	depends on LEDS_CLASS=y
587	depends on MFD_ASIC3
588	default y
589	help
590	  This option enables support for the LEDs on the HTC ASIC3. The HTC
591	  ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver
592	  cannot be used. This driver supports hardware blinking with an on+off
593	  period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700.
594
595config LEDS_TCA6507
596	tristate "LED Support for TCA6507 I2C chip"
597	depends on LEDS_CLASS && I2C
598	help
599	  This option enables support for LEDs connected to TC6507
600	  LED driver chips accessed via the I2C bus.
601	  Driver support brightness control and hardware-assisted blinking.
602
603config LEDS_TLC591XX
604	tristate "LED driver for TLC59108 and TLC59116 controllers"
605	depends on LEDS_CLASS && I2C
606	select REGMAP_I2C
607	help
608	  This option enables support for Texas Instruments TLC59108
609	  and TLC59116 LED controllers.
610
611config LEDS_MAX77693
612	tristate "LED support for MAX77693 Flash"
613	depends on LEDS_CLASS_FLASH
614	depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
615	depends on MFD_MAX77693
616	depends on OF
617	help
618	  This option enables support for the flash part of the MAX77693
619	  multifunction device. It has build in control for two leds in flash
620	  and torch mode.
621
622config LEDS_MAX8997
623	tristate "LED support for MAX8997 PMIC"
624	depends on LEDS_CLASS && MFD_MAX8997
625	help
626	  This option enables support for on-chip LED drivers on
627	  MAXIM MAX8997 PMIC.
628
629config LEDS_LM355x
630	tristate "LED support for LM3554 and LM3556 chips"
631	depends on LEDS_CLASS && I2C
632	select REGMAP_I2C
633	help
634	  This option enables support for LEDs connected to LM3554
635	  and LM3556. It includes Torch, Flash and Indicator functions.
636
637config LEDS_OT200
638	tristate "LED support for the Bachmann OT200"
639	depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST)
640	help
641	  This option enables support for the LEDs on the Bachmann OT200.
642	  Say Y to enable LEDs on the Bachmann OT200.
643
644config LEDS_MENF21BMC
645	tristate "LED support for the MEN 14F021P00 BMC"
646	depends on LEDS_CLASS && MFD_MENF21BMC
647	help
648	  Say Y here to include support for the MEN 14F021P00 BMC LEDs.
649
650	  This driver can also be built as a module. If so the module
651	  will be called leds-menf21bmc.
652
653config LEDS_KTD2692
654	tristate "LED support for KTD2692 flash LED controller"
655	depends on LEDS_CLASS_FLASH && OF
656	depends on GPIOLIB || COMPILE_TEST
657	help
658	  This option enables support for KTD2692 LED flash connected
659	  through ExpressWire interface.
660
661	  Say Y to enable this driver.
662
663config LEDS_IS31FL319X
664	tristate "LED Support for ISSI IS31FL319x I2C LED controller family"
665	depends on LEDS_CLASS && I2C && OF
666	select REGMAP_I2C
667	help
668	  This option enables support for LEDs connected to ISSI IS31FL319x
669	  fancy LED driver chips accessed via the I2C bus.
670	  Driver supports individual PWM brightness control for each channel.
671
672	  This driver can also be built as a module. If so the module will be
673	  called leds-is31fl319x.
674
675config LEDS_IS31FL32XX
676	tristate "LED support for ISSI IS31FL32XX I2C LED controller family"
677	depends on LEDS_CLASS && I2C && OF
678	help
679	  Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx
680	  LED controllers. They are I2C devices with multiple constant-current
681	  channels, each with independent 256-level PWM control.
682
683config LEDS_SC27XX_BLTC
684	tristate "LED support for the SC27xx breathing light controller"
685	depends on LEDS_CLASS && MFD_SC27XX_PMIC
686	depends on OF
687	help
688	  Say Y here to include support for the SC27xx breathing light controller
689	  LEDs.
690
691	  This driver can also be built as a module. If so the module will be
692	  called leds-sc27xx-bltc.
693
694comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)"
695
696config LEDS_BLINKM
697	tristate "LED support for the BlinkM I2C RGB LED"
698	depends on LEDS_CLASS
699	depends on I2C
700	help
701	  This option enables support for the BlinkM RGB LED connected
702	  through I2C. Say Y to enable support for the BlinkM LED.
703
704config LEDS_POWERNV
705	tristate "LED support for PowerNV Platform"
706	depends on LEDS_CLASS
707	depends on PPC_POWERNV
708	depends on OF
709	help
710	  This option enables support for the system LEDs present on
711	  PowerNV platforms. Say 'y' to enable this support in kernel.
712	  To compile this driver as a module, choose 'm' here: the module
713	  will be called leds-powernv.
714
715config LEDS_SYSCON
716	bool "LED support for LEDs on system controllers"
717	depends on LEDS_CLASS=y
718	depends on MFD_SYSCON
719	depends on OF
720	help
721	  This option enables support for the LEDs on syscon type
722	  devices. This will only work with device tree enabled
723	  devices.
724
725config LEDS_PM8058
726	tristate "LED Support for the Qualcomm PM8058 PMIC"
727	depends on MFD_PM8XXX
728	depends on LEDS_CLASS
729	help
730	  Choose this option if you want to use the LED drivers in
731	  the Qualcomm PM8058 PMIC.
732
733config LEDS_MLXCPLD
734	tristate "LED support for the Mellanox boards"
735	depends on X86 && DMI
736	depends on LEDS_CLASS
737	help
738	  This option enables support for the LEDs on the Mellanox
739	  boards. Say Y to enable these.
740
741config LEDS_MLXREG
742	tristate "LED support for the Mellanox switches management control"
743	depends on LEDS_CLASS
744	help
745	  This option enables support for the LEDs on the Mellanox Ethernet and
746	  InfiniBand switches. The driver can be activated by the platform device
747	  device add call. Say Y to enable these. To compile this driver as a
748	  module, choose 'M' here: the module will be called leds-mlxreg.
749
750config LEDS_USER
751	tristate "Userspace LED support"
752	depends on LEDS_CLASS
753	help
754	  This option enables support for userspace LEDs. Say 'y' to enable this
755	  support in kernel. To compile this driver as a module, choose 'm' here:
756	  the module will be called uleds.
757
758config LEDS_NIC78BX
759	tristate "LED support for NI PXI NIC78bx devices"
760	depends on LEDS_CLASS
761	depends on X86 && ACPI
762	help
763	  This option enables support for the User1 and User2 LEDs on NI
764	  PXI NIC78bx devices.
765
766	  To compile this driver as a module, choose M here: the module
767	  will be called leds-nic78bx.
768
769comment "LED Triggers"
770source "drivers/leds/trigger/Kconfig"
771
772endif # NEW_LEDS
773