Commit | Line | Data |
---|---|---|
ec8f24b7 | 1 | # SPDX-License-Identifier: GPL-2.0-only |
be5ce2f1 UKK |
2 | config 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 | ||
66242f7e | 9 | menuconfig NEW_LEDS |
c72a1d60 RP |
10 | bool "LED Support" |
11 | help | |
a8d2e7d9 RP |
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 | ||
45d16f09 EM |
15 | if NEW_LEDS |
16 | ||
c72a1d60 | 17 | config LEDS_CLASS |
a403d930 | 18 | tristate "LED Class Support" |
c72a1d60 | 19 | help |
f884e866 | 20 | This option enables the LED sysfs class in /sys/class/leds. You'll |
c72a1d60 RP |
21 | need this to do anything useful with LEDs. If unsure, say N. |
22 | ||
7aea8389 JA |
23 | config LEDS_CLASS_FLASH |
24 | tristate "LED Flash Class Support" | |
25 | depends on LEDS_CLASS | |
26 | help | |
6e6c214f DM |
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 | |
7aea8389 JA |
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 | ||
55d5d3b4 DM |
33 | config 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 | ||
0cb8eb30 HG |
43 | config 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 | |
f884e866 | 48 | for LED sysfs class devices under /sys/class/leds. |
0cb8eb30 HG |
49 | |
50 | See Documentation/ABI/testing/sysfs-class-led for details. | |
51 | ||
24f51e81 | 52 | comment "LED drivers" |
c3bc9956 | 53 | |
0a2f915b HZ |
54 | config LEDS_88PM860X |
55 | tristate "LED Support for Marvell 88PM860x PMIC" | |
0bae35e1 | 56 | depends on LEDS_CLASS |
37814fdc | 57 | depends on MFD_88PM860X |
0a2f915b HZ |
58 | help |
59 | This option enables support for on-chip LED drivers found on Marvell | |
60 | Semiconductor 88PM8606 PMIC. | |
61 | ||
49c34b8e JA |
62 | config LEDS_AAT1290 |
63 | tristate "LED support for the AAT1290" | |
64 | depends on LEDS_CLASS_FLASH | |
58d1809b | 65 | depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS |
6e3956cd | 66 | depends on GPIOLIB || COMPILE_TEST |
49c34b8e | 67 | depends on OF |
ac69b903 | 68 | depends on PINCTRL |
49c34b8e | 69 | help |
0eae6058 | 70 | This option enables support for the LEDs on the AAT1290. |
8cb21086 | 71 | |
2d00f35c SS |
72 | config LEDS_AN30259A |
73 | tristate "LED support for Panasonic AN30259A" | |
74 | depends on LEDS_CLASS && I2C && OF | |
75 | help | |
76 | This option enables support for the AN30259A 3-channel | |
77 | LED driver. | |
78 | ||
79 | To compile this driver as a module, choose M here: the module | |
80 | will be called leds-an30259a. | |
81 | ||
3faee942 | 82 | config LEDS_APU |
8cb21086 | 83 | tristate "Front panel LED support for PC Engines APU/APU2/APU3 boards" |
3faee942 AM |
84 | depends on LEDS_CLASS |
85 | depends on X86 && DMI | |
86 | help | |
0344e616 | 87 | This driver makes the PC Engines APU1 front panel LEDs |
3faee942 AM |
88 | accessible from userspace programs through the LED subsystem. |
89 | ||
0344e616 EW |
90 | If you're looking for APU2/3, use the pcengines-apu2 driver. |
91 | (symbol CONFIG_PCENGINES_APU2) | |
92 | ||
3faee942 AM |
93 | To compile this driver as a module, choose M here: the |
94 | module will be called leds-apu. | |
49c34b8e | 95 | |
03f613f0 LR |
96 | config LEDS_ARIEL |
97 | tristate "Dell Wyse 3020 status LED support" | |
98 | depends on LEDS_CLASS | |
99 | depends on (MACH_MMP3_DT && MFD_ENE_KB3930) || COMPILE_TEST | |
100 | help | |
101 | This driver adds support for controlling the front panel status | |
102 | LEDs on Dell Wyse 3020 (Ariel) board via the KB3930 Embedded | |
103 | Controller. | |
104 | ||
105 | Say Y to if your machine is a Dell Wyse 3020 thin client. | |
106 | ||
a56ba8fb | 107 | config LEDS_AS3645A |
6204f03d | 108 | tristate "AS3645A and LM3555 LED flash controllers support" |
a56ba8fb | 109 | depends on I2C && LEDS_CLASS_FLASH |
1efdf177 | 110 | depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS |
a56ba8fb SA |
111 | help |
112 | Enable LED flash class support for AS3645A LED flash | |
113 | controller. V4L2 flash API is provided as well if | |
114 | CONFIG_V4L2_FLASH_API is enabled. | |
115 | ||
59ea3c9f NT |
116 | config LEDS_AW2013 |
117 | tristate "LED support for Awinic AW2013" | |
118 | depends on LEDS_CLASS && I2C && OF | |
119 | help | |
120 | This option enables support for the AW2013 3-channel | |
121 | LED driver. | |
122 | ||
123 | To compile this driver as a module, choose M here: the module | |
124 | will be called leds-aw2013. | |
125 | ||
fd7b025a ÁFR |
126 | config LEDS_BCM6328 |
127 | tristate "LED Support for Broadcom BCM6328" | |
128 | depends on LEDS_CLASS | |
522f17e1 | 129 | depends on HAS_IOMEM |
fd7b025a ÁFR |
130 | depends on OF |
131 | help | |
132 | This option enables support for LEDs connected to the BCM6328 | |
133 | LED HW controller accessed via MMIO registers. | |
134 | ||
589fca16 ÁFR |
135 | config LEDS_BCM6358 |
136 | tristate "LED Support for Broadcom BCM6358" | |
137 | depends on LEDS_CLASS | |
522f17e1 | 138 | depends on HAS_IOMEM |
589fca16 ÁFR |
139 | depends on OF |
140 | help | |
141 | This option enables support for LEDs connected to the BCM6358 | |
142 | LED HW controller accessed via MMIO registers. | |
143 | ||
cd3b0b05 SR |
144 | config LEDS_CPCAP |
145 | tristate "LED Support for Motorola CPCAP" | |
146 | depends on LEDS_CLASS | |
147 | depends on MFD_CPCAP | |
148 | depends on OF | |
149 | help | |
150 | This option enables support for LEDs offered by Motorola's | |
151 | CPCAP PMIC. | |
152 | ||
9e50d5fb OK |
153 | config LEDS_CR0014114 |
154 | tristate "LED Support for Crane CR0014114" | |
155 | depends on LEDS_CLASS | |
156 | depends on SPI | |
157 | depends on OF | |
158 | help | |
159 | This option enables support for CR0014114 LED Board which | |
160 | is widely used in vending machines produced by | |
161 | Crane Merchandising Systems. | |
162 | ||
163 | To compile this driver as a module, choose M here: the module | |
164 | will be called leds-cr0014114. | |
165 | ||
fc19967b OK |
166 | config LEDS_EL15203000 |
167 | tristate "LED Support for Crane EL15203000" | |
168 | depends on LEDS_CLASS | |
169 | depends on SPI | |
170 | depends on OF | |
171 | help | |
172 | This option enables support for EL15203000 LED Board | |
173 | (aka RED LED board) which is widely used in coffee vending | |
174 | machines produced by Crane Merchandising Systems. | |
175 | ||
176 | To compile this driver as a module, choose M here: the module | |
177 | will be called leds-el15203000. | |
178 | ||
b1e6b706 SKS |
179 | config LEDS_LM3530 |
180 | tristate "LCD Backlight driver for LM3530" | |
181 | depends on LEDS_CLASS | |
182 | depends on I2C | |
183 | help | |
184 | This option enables support for the LCD backlight using | |
185 | LM3530 ambient light sensor chip. This ALS chip can be | |
186 | controlled manually or using PWM input or using ambient | |
187 | light automatically. | |
188 | ||
bc1b8492 DM |
189 | config LEDS_LM3532 |
190 | tristate "LCD Backlight driver for LM3532" | |
191 | depends on LEDS_CLASS | |
192 | depends on I2C | |
193 | help | |
194 | This option enables support for the LCD backlight using | |
195 | LM3532 ambient light sensor chip. This ALS chip can be | |
196 | controlled manually or using PWM input or using ambient | |
197 | light automatically. | |
198 | ||
401dea7f JH |
199 | config LEDS_LM3533 |
200 | tristate "LED support for LM3533" | |
201 | depends on LEDS_CLASS | |
202 | depends on MFD_LM3533 | |
203 | help | |
204 | This option enables support for the LEDs on National Semiconductor / | |
205 | TI LM3533 Lighting Power chips. | |
206 | ||
207 | The LEDs can be controlled directly, through PWM input, or by the | |
208 | ambient-light-sensor interface. The chip supports | |
209 | hardware-accelerated blinking with maximum on and off periods of 9.8 | |
210 | and 77 seconds respectively. | |
211 | ||
8b7cfbec SJ |
212 | config LEDS_LM3642 |
213 | tristate "LED support for LM3642 Chip" | |
214 | depends on LEDS_CLASS && I2C | |
215 | select REGMAP_I2C | |
216 | help | |
217 | This option enables support for LEDs connected to LM3642. | |
218 | The LM3642 is a 4MHz fixed-frequency synchronous boost | |
219 | converter plus 1.5A constant current driver for a high-current | |
220 | white LED. | |
221 | ||
9699cb6b DM |
222 | config LEDS_LM3692X |
223 | tristate "LED support for LM3692x Chips" | |
224 | depends on LEDS_CLASS && I2C && OF | |
225 | select REGMAP_I2C | |
226 | help | |
227 | This option enables support for the TI LM3692x family | |
228 | of white LED string drivers used for backlighting. | |
8b7cfbec | 229 | |
57a53297 DM |
230 | config LEDS_LM3601X |
231 | tristate "LED support for LM3601x Chips" | |
232 | depends on LEDS_CLASS && I2C | |
233 | depends on LEDS_CLASS_FLASH | |
234 | select REGMAP_I2C | |
235 | help | |
236 | This option enables support for the TI LM3601x family | |
237 | of flash, torch and indicator classes. | |
238 | ||
4d3cb354 RP |
239 | config LEDS_LOCOMO |
240 | tristate "LED Support for Locomo device" | |
0bae35e1 | 241 | depends on LEDS_CLASS |
d09e1666 | 242 | depends on SHARP_LOCOMO |
4d3cb354 RP |
243 | help |
244 | This option enables support for the LEDs on Sharp Locomo. | |
245 | Zaurus models SL-5500 and SL-5600. | |
246 | ||
ac67e23b PS |
247 | config LEDS_MIKROTIK_RB532 |
248 | tristate "LED Support for Mikrotik Routerboard 532" | |
0bae35e1 | 249 | depends on LEDS_CLASS |
d09e1666 | 250 | depends on MIKROTIK_RB532 |
ac67e23b PS |
251 | help |
252 | This option enables support for the so called "User LED" of | |
253 | Mikrotik's Routerboard 532. | |
254 | ||
216ec6cc SW |
255 | config LEDS_MT6323 |
256 | tristate "LED Support for Mediatek MT6323 PMIC" | |
257 | depends on LEDS_CLASS | |
258 | depends on MFD_MT6397 | |
259 | help | |
260 | This option enables support for on-chip LED drivers found on | |
261 | Mediatek MT6323 PMIC. | |
262 | ||
54bdc470 BD |
263 | config LEDS_S3C24XX |
264 | tristate "LED Support for Samsung S3C24XX GPIO LEDs" | |
0bae35e1 | 265 | depends on LEDS_CLASS |
b130d5c2 | 266 | depends on ARCH_S3C24XX |
54bdc470 BD |
267 | help |
268 | This option enables support for LEDs connected to GPIO lines | |
269 | on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440. | |
270 | ||
1a87d942 CB |
271 | config LEDS_NET48XX |
272 | tristate "LED Support for Soekris net48xx series Error LED" | |
0bae35e1 | 273 | depends on LEDS_CLASS |
d09e1666 | 274 | depends on SCx200_GPIO |
1a87d942 CB |
275 | help |
276 | This option enables support for the Soekris net4801 and net4826 error | |
277 | LED. | |
278 | ||
3b2e46f8 RW |
279 | config LEDS_FSG |
280 | tristate "LED Support for the Freecom FSG-3" | |
0bae35e1 | 281 | depends on LEDS_CLASS |
d09e1666 | 282 | depends on MACH_FSG |
3b2e46f8 RW |
283 | help |
284 | This option enables support for the LEDs on the Freecom FSG-3. | |
285 | ||
0d75565f KK |
286 | config LEDS_WRAP |
287 | tristate "LED Support for the WRAP series LEDs" | |
0bae35e1 | 288 | depends on LEDS_CLASS |
d09e1666 | 289 | depends on SCx200_GPIO |
0d75565f KK |
290 | help |
291 | This option enables support for the PCEngines WRAP programmable LEDs. | |
292 | ||
f3b6b6cd YY |
293 | config LEDS_COBALT_QUBE |
294 | tristate "LED Support for the Cobalt Qube series front LED" | |
0bae35e1 | 295 | depends on LEDS_CLASS |
d09e1666 | 296 | depends on MIPS_COBALT |
2fea6f35 | 297 | help |
f3b6b6cd | 298 | This option enables support for the front LED on Cobalt Qube series |
2fea6f35 | 299 | |
97da7aaf YY |
300 | config LEDS_COBALT_RAQ |
301 | bool "LED Support for the Cobalt Raq series" | |
ec149619 | 302 | depends on LEDS_CLASS=y && MIPS_COBALT |
97da7aaf YY |
303 | select LEDS_TRIGGERS |
304 | help | |
305 | This option enables support for the Cobalt Raq series LEDs. | |
306 | ||
5843492c DM |
307 | config LEDS_SUNFIRE |
308 | tristate "LED support for SunFire servers." | |
0bae35e1 | 309 | depends on LEDS_CLASS |
d09e1666 | 310 | depends on SPARC64 |
5843492c DM |
311 | select LEDS_TRIGGERS |
312 | help | |
313 | This option enables support for the Left, Middle, and Right | |
314 | LEDs on the I/O and CPU boards of SunFire UltraSPARC servers. | |
315 | ||
4da498fc LW |
316 | config LEDS_IPAQ_MICRO |
317 | tristate "LED Support for the Compaq iPAQ h3xxx" | |
35bfe456 | 318 | depends on LEDS_CLASS |
4da498fc LW |
319 | depends on MFD_IPAQ_MICRO |
320 | help | |
321 | Choose this option if you want to use the notification LED on | |
322 | Compaq/HP iPAQ h3100 and h3600. | |
323 | ||
d39a7a63 KE |
324 | config LEDS_HP6XX |
325 | tristate "LED Support for the HP Jornada 6xx" | |
0bae35e1 | 326 | depends on LEDS_CLASS |
d09e1666 | 327 | depends on SH_HP6XX |
d39a7a63 | 328 | help |
692105b8 | 329 | This option enables LED support for the handheld |
d39a7a63 KE |
330 | HP Jornada 620/660/680/690. |
331 | ||
e14fa824 RV |
332 | config LEDS_PCA9532 |
333 | tristate "LED driver for PCA9532 dimmer" | |
0bae35e1 | 334 | depends on LEDS_CLASS |
5e0b080d | 335 | depends on I2C && INPUT |
e14fa824 RV |
336 | help |
337 | This option enables support for NXP pca9532 | |
692105b8 | 338 | LED controller. It is generally only useful |
e14fa824 RV |
339 | as a platform driver |
340 | ||
3c1ab50d JE |
341 | config LEDS_PCA9532_GPIO |
342 | bool "Enable GPIO support for PCA9532" | |
343 | depends on LEDS_PCA9532 | |
344 | depends on GPIOLIB | |
345 | help | |
346 | Allow unused pins on PCA9532 to be used as gpio. | |
347 | ||
348 | To use a pin as gpio pca9532_type in pca9532_platform data needs to | |
349 | set to PCA9532_TYPE_GPIO. | |
350 | ||
22e03f3b RA |
351 | config LEDS_GPIO |
352 | tristate "LED Support for GPIO connected LEDs" | |
0bae35e1 | 353 | depends on LEDS_CLASS |
9ab1963d | 354 | depends on GPIOLIB || COMPILE_TEST |
22e03f3b RA |
355 | help |
356 | This option enables support for the LEDs connected to GPIO | |
357 | outputs. To be useful the particular board must have LEDs | |
a7d878af TP |
358 | and they must be connected to the GPIO lines. The LEDs must be |
359 | defined as platform devices and/or OpenFirmware platform devices. | |
360 | The code to use these bindings can be selected below. | |
361 | ||
5054d39e AO |
362 | config LEDS_LP3944 |
363 | tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip" | |
0bae35e1 | 364 | depends on LEDS_CLASS |
d09e1666 | 365 | depends on I2C |
5054d39e | 366 | help |
7f1be819 AO |
367 | This option enables support for LEDs connected to the National |
368 | Semiconductor LP3944 Lighting Management Unit (LMU) also known as | |
369 | Fun Light Chip. | |
5054d39e AO |
370 | |
371 | To compile this driver as a module, choose M here: the | |
372 | module will be called leds-lp3944. | |
373 | ||
d966c943 TM |
374 | config LEDS_LP3952 |
375 | tristate "LED Support for TI LP3952 2 channel LED driver" | |
376 | depends on LEDS_CLASS | |
377 | depends on I2C | |
d966c943 TM |
378 | depends on GPIOLIB |
379 | select REGMAP_I2C | |
380 | help | |
381 | This option enables support for LEDs connected to the Texas | |
382 | Instruments LP3952 LED driver. | |
383 | ||
384 | To compile this driver as a module, choose M here: the | |
385 | module will be called leds-lp3952. | |
386 | ||
c93d08fa | 387 | config LEDS_LP55XX_COMMON |
33b3a561 | 388 | tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501" |
92a81562 DM |
389 | depends on LEDS_CLASS_MULTICOLOR || !LEDS_CLASS_MULTICOLOR |
390 | depends on OF | |
10c06d17 | 391 | select FW_LOADER |
2338f73d | 392 | select FW_LOADER_USER_HELPER |
c93d08fa | 393 | help |
33b3a561 | 394 | This option supports common operations for LP5521/5523/55231/5562/8501 |
c93d08fa MWK |
395 | devices. |
396 | ||
f4920f67 SO |
397 | config LEDS_LP5521 |
398 | tristate "LED Support for N.S. LP5521 LED driver chip" | |
399 | depends on LEDS_CLASS && I2C | |
92a81562 | 400 | depends on LEDS_LP55XX_COMMON |
f4920f67 SO |
401 | help |
402 | If you say yes here you get support for the National Semiconductor | |
403 | LP5521 LED driver. It is 3 channel chip with programmable engines. | |
404 | Driver provides direct control via LED class and interface for | |
405 | programming the engines. | |
406 | ||
407 | config LEDS_LP5523 | |
ca705321 | 408 | tristate "LED Support for TI/National LP5523/55231 LED driver chip" |
f4920f67 | 409 | depends on LEDS_CLASS && I2C |
92a81562 | 410 | depends on LEDS_LP55XX_COMMON |
f4920f67 | 411 | help |
ca705321 KM |
412 | If you say yes here you get support for TI/National Semiconductor |
413 | LP5523/55231 LED driver. | |
414 | It is 9 channel chip with programmable engines. | |
f4920f67 SO |
415 | Driver provides direct control via LED class and interface for |
416 | programming the engines. | |
417 | ||
ff45262a KM |
418 | config LEDS_LP5562 |
419 | tristate "LED Support for TI LP5562 LED driver chip" | |
420 | depends on LEDS_CLASS && I2C | |
92a81562 | 421 | depends on LEDS_LP55XX_COMMON |
ff45262a KM |
422 | help |
423 | If you say yes here you get support for TI LP5562 LED driver. | |
424 | It is 4 channels chip with programmable engines. | |
425 | Driver provides direct control via LED class and interface for | |
426 | programming the engines. | |
427 | ||
33b3a561 KM |
428 | config LEDS_LP8501 |
429 | tristate "LED Support for TI LP8501 LED driver chip" | |
430 | depends on LEDS_CLASS && I2C | |
92a81562 | 431 | depends on LEDS_LP55XX_COMMON |
33b3a561 KM |
432 | help |
433 | If you say yes here you get support for TI LP8501 LED driver. | |
434 | It is 9 channel chip with programmable engines. | |
435 | Driver provides direct control via LED class and interface for | |
436 | programming the engines. | |
437 | It is similar as LP5523, but output power selection is available. | |
438 | And register layout and engine program schemes are different. | |
439 | ||
eb80411b KM |
440 | config LEDS_LP8788 |
441 | tristate "LED support for the TI LP8788 PMIC" | |
442 | depends on LEDS_CLASS | |
443 | depends on MFD_LP8788 | |
444 | help | |
445 | This option enables support for the Keyboard LEDs on the LP8788 PMIC. | |
446 | ||
7a8685ac DM |
447 | config LEDS_LP8860 |
448 | tristate "LED support for the TI LP8860 4 channel LED driver" | |
a2169c9b | 449 | depends on LEDS_CLASS && I2C && OF |
2969bb18 | 450 | select REGMAP_I2C |
7a8685ac DM |
451 | help |
452 | If you say yes here you get support for the TI LP8860 4 channel | |
453 | LED driver. | |
454 | This option enables support for the display cluster LEDs | |
455 | on the LP8860 4 channel LED driver using the I2C communication | |
456 | bus. | |
457 | ||
cec035de | 458 | config LEDS_CLEVO_MAIL |
95dc5768 | 459 | tristate "Mail LED on Clevo notebook" |
0bae35e1 | 460 | depends on LEDS_CLASS |
d09e1666 | 461 | depends on X86 && SERIO_I8042 && DMI |
cec035de MN |
462 | help |
463 | This driver makes the mail LED accessible from userspace | |
464 | programs through the leds subsystem. This LED have three | |
465 | known mode: off, blink at 0.5Hz and blink at 1Hz. | |
466 | ||
92e015cb MN |
467 | The driver supports two kinds of interface: using ledtrig-timer |
468 | or through /sys/class/leds/clevo::mail/brightness. As this LED | |
469 | cannot change it's brightness it blinks instead. The brightness | |
470 | value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means | |
471 | blink at 1Hz. | |
cec035de MN |
472 | |
473 | This module can drive the mail LED for the following notebooks: | |
474 | ||
0eae6058 EWI |
475 | Clevo D400P |
476 | Clevo D410J | |
477 | Clevo D410V | |
478 | Clevo D400V/D470V (not tested, but might work) | |
479 | Clevo M540N | |
480 | Clevo M5x0N (not tested, but might work) | |
481 | Positivo Mobile (Clevo M5x0V) | |
cec035de | 482 | |
b3ba31f8 | 483 | If your model is not listed here you can try the "nodetect" |
692105b8 | 484 | module parameter. |
b3ba31f8 | 485 | |
cec035de MN |
486 | To compile this driver as a module, choose M here: the |
487 | module will be called leds-clevo-mail. | |
488 | ||
f46e9203 NC |
489 | config LEDS_PCA955X |
490 | tristate "LED Support for PCA955x I2C chips" | |
0bae35e1 | 491 | depends on LEDS_CLASS |
d09e1666 | 492 | depends on I2C |
f46e9203 NC |
493 | help |
494 | This option enables support for LEDs connected to PCA955x | |
495 | LED driver chips accessed via the I2C bus. Supported | |
496 | devices include PCA9550, PCA9551, PCA9552, and PCA9553. | |
497 | ||
561099a1 CLG |
498 | config LEDS_PCA955X_GPIO |
499 | bool "Enable GPIO support for PCA955X" | |
500 | depends on LEDS_PCA955X | |
501 | depends on GPIOLIB | |
502 | help | |
503 | Allow unused pins on PCA955X to be used as gpio. | |
504 | ||
505 | To use a pin as gpio the pin type should be set to | |
506 | PCA955X_TYPE_GPIO in the device tree. | |
507 | ||
508 | ||
56a1740c | 509 | config LEDS_PCA963X |
af67384f | 510 | tristate "LED support for PCA963x I2C chip" |
75cb2e1d PM |
511 | depends on LEDS_CLASS |
512 | depends on I2C | |
513 | help | |
af67384f RRD |
514 | This option enables support for LEDs connected to the PCA963x |
515 | LED driver chip accessed via the I2C bus. Supported | |
516 | devices include PCA9633 and PCA9634 | |
75cb2e1d | 517 | |
c746b551 MB |
518 | config LEDS_WM831X_STATUS |
519 | tristate "LED support for status LEDs on WM831x PMICs" | |
0bae35e1 | 520 | depends on LEDS_CLASS |
d09e1666 | 521 | depends on MFD_WM831X |
c746b551 MB |
522 | help |
523 | This option enables support for the status LEDs of the WM831x | |
0eae6058 | 524 | series of PMICs. |
c746b551 | 525 | |
0081e802 MB |
526 | config LEDS_WM8350 |
527 | tristate "LED Support for WM8350 AudioPlus PMIC" | |
0bae35e1 | 528 | depends on LEDS_CLASS |
d09e1666 | 529 | depends on MFD_WM8350 |
0081e802 MB |
530 | help |
531 | This option enables support for LEDs driven by the Wolfson | |
532 | Microelectronics WM8350 AudioPlus PMIC. | |
533 | ||
9e84561c MR |
534 | config LEDS_DA903X |
535 | tristate "LED Support for DA9030/DA9034 PMIC" | |
0bae35e1 | 536 | depends on LEDS_CLASS |
d09e1666 | 537 | depends on PMIC_DA903X |
9e84561c MR |
538 | help |
539 | This option enables support for on-chip LED drivers found | |
540 | on Dialog Semiconductor DA9030/DA9034 PMICs. | |
541 | ||
5ba73631 DDC |
542 | config LEDS_DA9052 |
543 | tristate "Dialog DA9052/DA9053 LEDS" | |
544 | depends on LEDS_CLASS | |
545 | depends on PMIC_DA9052 | |
546 | help | |
547 | This option enables support for on-chip LED drivers found | |
548 | on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs. | |
549 | ||
ac2dd0f1 GL |
550 | config LEDS_DAC124S085 |
551 | tristate "LED Support for DAC124S085 SPI DAC" | |
0bae35e1 | 552 | depends on LEDS_CLASS |
d09e1666 | 553 | depends on SPI |
ac2dd0f1 GL |
554 | help |
555 | This option enables support for DAC124S085 SPI DAC from NatSemi, | |
556 | which can be used to control up to four LEDs. | |
557 | ||
41c42ff5 LF |
558 | config LEDS_PWM |
559 | tristate "PWM driven LED Support" | |
0bae35e1 | 560 | depends on LEDS_CLASS |
ad0ba85f | 561 | depends on PWM |
41c42ff5 LF |
562 | help |
563 | This option enables support for pwm driven LEDs | |
564 | ||
d4cc6a2e AO |
565 | config LEDS_REGULATOR |
566 | tristate "REGULATOR driven LED support" | |
0bae35e1 | 567 | depends on LEDS_CLASS |
d09e1666 | 568 | depends on REGULATOR |
d4cc6a2e AO |
569 | help |
570 | This option enables support for regulator driven LEDs. | |
571 | ||
0b56129b KK |
572 | config LEDS_BD2802 |
573 | tristate "LED driver for BD2802 RGB LED" | |
0bae35e1 | 574 | depends on LEDS_CLASS |
d09e1666 | 575 | depends on I2C |
0b56129b KK |
576 | help |
577 | This option enables support for BD2802GU RGB LED driver chips | |
578 | accessed via the I2C bus. | |
579 | ||
a328e95b DH |
580 | config LEDS_INTEL_SS4200 |
581 | tristate "LED driver for Intel NAS SS4200 series" | |
0bae35e1 | 582 | depends on LEDS_CLASS |
d09e1666 | 583 | depends on PCI && DMI |
fe15ee47 | 584 | depends on X86 |
a328e95b DH |
585 | help |
586 | This option enables support for the Intel SS4200 series of | |
fe15ee47 MD |
587 | Network Attached Storage servers. You may control the hard |
588 | drive or power LEDs on the front panel. Using this driver | |
a328e95b DH |
589 | can stop the front LED from blinking after startup. |
590 | ||
a8dd18fe DM |
591 | config LEDS_LT3593 |
592 | tristate "LED driver for LT3593 controllers" | |
0bae35e1 | 593 | depends on LEDS_CLASS |
82322741 | 594 | depends on GPIOLIB || COMPILE_TEST |
dd08e136 | 595 | depends on OF |
a8dd18fe DM |
596 | help |
597 | This option enables support for LEDs driven by a Linear Technology | |
598 | LT3593 controller. This controller uses a special one-wire pulse | |
599 | coding protocol to set the brightness. | |
600 | ||
ed4a10b4 MH |
601 | config LEDS_ADP5520 |
602 | tristate "LED Support for ADP5520/ADP5501 PMIC" | |
0bae35e1 | 603 | depends on LEDS_CLASS |
d09e1666 | 604 | depends on PMIC_ADP5520 |
ed4a10b4 MH |
605 | help |
606 | This option enables support for on-chip LED drivers found | |
607 | on Analog Devices ADP5520/ADP5501 PMICs. | |
608 | ||
609 | To compile this driver as a module, choose M here: the module will | |
610 | be called leds-adp5520. | |
611 | ||
7fdcef8a | 612 | config LEDS_MC13783 |
ae6cdb03 | 613 | tristate "LED Support for MC13XXX PMIC" |
0bae35e1 | 614 | depends on LEDS_CLASS |
ae6cdb03 | 615 | depends on MFD_MC13XXX |
7fdcef8a | 616 | help |
54b6c127 | 617 | This option enables support for on-chip LED drivers found |
a59ce658 | 618 | on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC. |
7fdcef8a | 619 | |
11efe71f SG |
620 | config LEDS_NS2 |
621 | tristate "LED support for Network Space v2 GPIO LEDs" | |
0bae35e1 | 622 | depends on LEDS_CLASS |
259f5ba3 | 623 | depends on MACH_KIRKWOOD || MACH_ARMADA_370 |
11efe71f SG |
624 | default y |
625 | help | |
259f5ba3 SG |
626 | This option enables support for the dual-GPIO LEDs found on the |
627 | following LaCie/Seagate boards: | |
628 | ||
629 | Network Space v2 (and parents: Max, Mini) | |
630 | Internet Space v2 | |
631 | d2 Network v2 | |
632 | n090401 (Seagate NAS 4-Bay) | |
11efe71f | 633 | |
24467832 SG |
634 | config LEDS_NETXBIG |
635 | tristate "LED support for Big Network series LEDs" | |
2504f6da | 636 | depends on LEDS_CLASS |
1093d8ca | 637 | depends on MACH_KIRKWOOD |
156189a6 | 638 | depends on OF_GPIO |
24467832 SG |
639 | default y |
640 | help | |
54b6c127 | 641 | This option enables support for LEDs found on the LaCie 2Big |
24467832 SG |
642 | and 5Big Network v2 boards. The LEDs are wired to a CPLD and are |
643 | controlled through a GPIO extension bus. | |
644 | ||
7d9e7e9f PP |
645 | config LEDS_ASIC3 |
646 | bool "LED support for the HTC ASIC3" | |
9473c4c1 | 647 | depends on LEDS_CLASS=y |
7d9e7e9f PP |
648 | depends on MFD_ASIC3 |
649 | default y | |
650 | help | |
651 | This option enables support for the LEDs on the HTC ASIC3. The HTC | |
652 | ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver | |
653 | cannot be used. This driver supports hardware blinking with an on+off | |
654 | period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700. | |
655 | ||
a6d511e5 N |
656 | config LEDS_TCA6507 |
657 | tristate "LED Support for TCA6507 I2C chip" | |
658 | depends on LEDS_CLASS && I2C | |
659 | help | |
660 | This option enables support for LEDs connected to TC6507 | |
661 | LED driver chips accessed via the I2C bus. | |
662 | Driver support brightness control and hardware-assisted blinking. | |
663 | ||
e370d010 AL |
664 | config LEDS_TLC591XX |
665 | tristate "LED driver for TLC59108 and TLC59116 controllers" | |
666 | depends on LEDS_CLASS && I2C | |
667 | select REGMAP_I2C | |
668 | help | |
669 | This option enables support for Texas Instruments TLC59108 | |
670 | and TLC59116 LED controllers. | |
671 | ||
5be102eb BG |
672 | config LEDS_MAX77650 |
673 | tristate "LED support for Maxim MAX77650 PMIC" | |
674 | depends on LEDS_CLASS && MFD_MAX77650 | |
675 | help | |
676 | LEDs driver for MAX77650 family of PMICs from Maxim Integrated. | |
677 | ||
a43f6a86 JA |
678 | config LEDS_MAX77693 |
679 | tristate "LED support for MAX77693 Flash" | |
680 | depends on LEDS_CLASS_FLASH | |
10c19c9e | 681 | depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS |
a43f6a86 JA |
682 | depends on MFD_MAX77693 |
683 | depends on OF | |
684 | help | |
685 | This option enables support for the flash part of the MAX77693 | |
686 | multifunction device. It has build in control for two leds in flash | |
687 | and torch mode. | |
688 | ||
8584cb82 DK |
689 | config LEDS_MAX8997 |
690 | tristate "LED support for MAX8997 PMIC" | |
691 | depends on LEDS_CLASS && MFD_MAX8997 | |
692 | help | |
693 | This option enables support for on-chip LED drivers on | |
694 | MAXIM MAX8997 PMIC. | |
695 | ||
b98d13c7 | 696 | config LEDS_LM355x |
6204f03d | 697 | tristate "LED support for LM3554 and LM3556 chips" |
32abb478 SJ |
698 | depends on LEDS_CLASS && I2C |
699 | select REGMAP_I2C | |
700 | help | |
6204f03d PM |
701 | This option enables support for LEDs connected to LM3554 |
702 | and LM3556. It includes Torch, Flash and Indicator functions. | |
32abb478 | 703 | |
e9a4593c SAS |
704 | config LEDS_OT200 |
705 | tristate "LED support for the Bachmann OT200" | |
d9e8928f | 706 | depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST) |
e9a4593c SAS |
707 | help |
708 | This option enables support for the LEDs on the Bachmann OT200. | |
709 | Say Y to enable LEDs on the Bachmann OT200. | |
710 | ||
38433639 AW |
711 | config LEDS_MENF21BMC |
712 | tristate "LED support for the MEN 14F021P00 BMC" | |
713 | depends on LEDS_CLASS && MFD_MENF21BMC | |
714 | help | |
715 | Say Y here to include support for the MEN 14F021P00 BMC LEDs. | |
716 | ||
717 | This driver can also be built as a module. If so the module | |
718 | will be called leds-menf21bmc. | |
719 | ||
b7da8c5c IK |
720 | config LEDS_KTD2692 |
721 | tristate "LED support for KTD2692 flash LED controller" | |
6e3956cd GU |
722 | depends on LEDS_CLASS_FLASH && OF |
723 | depends on GPIOLIB || COMPILE_TEST | |
b7da8c5c IK |
724 | help |
725 | This option enables support for KTD2692 LED flash connected | |
726 | through ExpressWire interface. | |
727 | ||
728 | Say Y to enable this driver. | |
729 | ||
8c40b7d0 NS |
730 | config LEDS_IS31FL319X |
731 | tristate "LED Support for ISSI IS31FL319x I2C LED controller family" | |
732 | depends on LEDS_CLASS && I2C && OF | |
733 | select REGMAP_I2C | |
734 | help | |
735 | This option enables support for LEDs connected to ISSI IS31FL319x | |
736 | fancy LED driver chips accessed via the I2C bus. | |
737 | Driver supports individual PWM brightness control for each channel. | |
738 | ||
739 | This driver can also be built as a module. If so the module will be | |
740 | called leds-is31fl319x. | |
741 | ||
9d7cffaf DR |
742 | config LEDS_IS31FL32XX |
743 | tristate "LED support for ISSI IS31FL32XX I2C LED controller family" | |
744 | depends on LEDS_CLASS && I2C && OF | |
745 | help | |
e0442d7d DR |
746 | Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx |
747 | LED controllers. They are I2C devices with multiple constant-current | |
748 | channels, each with independent 256-level PWM control. | |
9d7cffaf | 749 | |
e081c49e BW |
750 | config LEDS_SC27XX_BLTC |
751 | tristate "LED support for the SC27xx breathing light controller" | |
752 | depends on LEDS_CLASS && MFD_SC27XX_PMIC | |
753 | depends on OF | |
754 | help | |
755 | Say Y here to include support for the SC27xx breathing light controller | |
756 | LEDs. | |
757 | ||
758 | This driver can also be built as a module. If so the module will be | |
759 | called leds-sc27xx-bltc. | |
760 | ||
f70ed8a6 VD |
761 | comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)" |
762 | ||
b54cf35a JSM |
763 | config LEDS_BLINKM |
764 | tristate "LED support for the BlinkM I2C RGB LED" | |
765 | depends on LEDS_CLASS | |
766 | depends on I2C | |
767 | help | |
768 | This option enables support for the BlinkM RGB LED connected | |
769 | through I2C. Say Y to enable support for the BlinkM LED. | |
770 | ||
84ad6e5c VH |
771 | config LEDS_POWERNV |
772 | tristate "LED support for PowerNV Platform" | |
773 | depends on LEDS_CLASS | |
774 | depends on PPC_POWERNV | |
775 | depends on OF | |
776 | help | |
777 | This option enables support for the system LEDs present on | |
778 | PowerNV platforms. Say 'y' to enable this support in kernel. | |
779 | To compile this driver as a module, choose 'm' here: the module | |
780 | will be called leds-powernv. | |
781 | ||
535f09cc LW |
782 | config LEDS_SYSCON |
783 | bool "LED support for LEDs on system controllers" | |
784 | depends on LEDS_CLASS=y | |
785 | depends on MFD_SYSCON | |
786 | depends on OF | |
787 | help | |
54b6c127 | 788 | This option enables support for the LEDs on syscon type |
535f09cc LW |
789 | devices. This will only work with device tree enabled |
790 | devices. | |
791 | ||
7f866986 LW |
792 | config LEDS_PM8058 |
793 | tristate "LED Support for the Qualcomm PM8058 PMIC" | |
40a3a0f2 | 794 | depends on MFD_PM8XXX |
7f866986 LW |
795 | depends on LEDS_CLASS |
796 | help | |
797 | Choose this option if you want to use the LED drivers in | |
798 | the Qualcomm PM8058 PMIC. | |
799 | ||
be4fdf99 VP |
800 | config LEDS_MLXCPLD |
801 | tristate "LED support for the Mellanox boards" | |
8f886de1 | 802 | depends on X86 && DMI |
be4fdf99 VP |
803 | depends on LEDS_CLASS |
804 | help | |
54b6c127 VP |
805 | This option enables support for the LEDs on the Mellanox |
806 | boards. Say Y to enable these. | |
be4fdf99 | 807 | |
386570d7 VP |
808 | config LEDS_MLXREG |
809 | tristate "LED support for the Mellanox switches management control" | |
810 | depends on LEDS_CLASS | |
811 | help | |
812 | This option enables support for the LEDs on the Mellanox Ethernet and | |
813 | InfiniBand switches. The driver can be activated by the platform device | |
814 | device add call. Say Y to enable these. To compile this driver as a | |
815 | module, choose 'M' here: the module will be called leds-mlxreg. | |
816 | ||
e381322b DL |
817 | config LEDS_USER |
818 | tristate "Userspace LED support" | |
819 | depends on LEDS_CLASS | |
820 | help | |
821 | This option enables support for userspace LEDs. Say 'y' to enable this | |
822 | support in kernel. To compile this driver as a module, choose 'm' here: | |
823 | the module will be called uleds. | |
824 | ||
8338eab5 HCO |
825 | config LEDS_NIC78BX |
826 | tristate "LED support for NI PXI NIC78bx devices" | |
827 | depends on LEDS_CLASS | |
828 | depends on X86 && ACPI | |
829 | help | |
830 | This option enables support for the User1 and User2 LEDs on NI | |
831 | PXI NIC78bx devices. | |
832 | ||
833 | To compile this driver as a module, choose M here: the module | |
834 | will be called leds-nic78bx. | |
835 | ||
e9a804d7 CM |
836 | config LEDS_SPI_BYTE |
837 | tristate "LED support for SPI LED controller with a single byte" | |
838 | depends on LEDS_CLASS | |
839 | depends on SPI | |
840 | depends on OF | |
841 | help | |
842 | This option enables support for LED controller which use a single byte | |
843 | for controlling the brightness. Currently the following controller is | |
844 | supported: Ubiquiti airCube ISP microcontroller based LED controller. | |
845 | ||
3fce8e1e DM |
846 | config LEDS_TI_LMU_COMMON |
847 | tristate "LED driver for TI LMU" | |
848 | depends on LEDS_CLASS | |
849 | depends on REGMAP | |
850 | help | |
851 | Say Y to enable the LED driver for TI LMU devices. | |
852 | This supports common features between the TI LM3532, LM3631, LM3632, | |
853 | LM3633, LM3695 and LM3697. | |
854 | ||
5c1d824c DM |
855 | config LEDS_LM3697 |
856 | tristate "LED driver for LM3697" | |
857 | depends on LEDS_TI_LMU_COMMON | |
858 | depends on I2C && OF | |
859 | help | |
860 | Say Y to enable the LM3697 LED driver for TI LMU devices. | |
861 | This supports the LED device LM3697. | |
862 | ||
11e1bbc1 DM |
863 | config LEDS_LM36274 |
864 | tristate "LED driver for LM36274" | |
865 | depends on LEDS_TI_LMU_COMMON | |
866 | depends on MFD_TI_LMU | |
867 | help | |
868 | Say Y to enable the LM36274 LED driver for TI LMU devices. | |
869 | This supports the LED device LM36274. | |
870 | ||
b3b42b4a SVA |
871 | config LEDS_TPS6105X |
872 | tristate "LED support for TI TPS6105X" | |
873 | depends on LEDS_CLASS | |
874 | depends on TPS6105X | |
875 | default y if TPS6105X | |
876 | help | |
877 | This driver supports TPS61050/TPS61052 LED chips. | |
878 | It is a single boost converter primarily for white LEDs and | |
879 | audio amplifiers. | |
880 | ||
64d7e231 TB |
881 | config LEDS_IP30 |
882 | tristate "LED support for SGI Octane machines" | |
883 | depends on LEDS_CLASS | |
884 | depends on SGI_MFD_IOC3 | |
885 | help | |
886 | This option enables support for the Red and White LEDs of | |
887 | SGI Octane machines. | |
888 | ||
889 | To compile this driver as a module, choose M here: the module | |
890 | will be called leds-ip30. | |
891 | ||
cef8ec8c LW |
892 | config LEDS_SGM3140 |
893 | tristate "LED support for the SGM3140" | |
894 | depends on LEDS_CLASS_FLASH | |
895 | depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS | |
896 | help | |
897 | This option enables support for the SGM3140 500mA Buck/Boost Charge | |
898 | Pump LED Driver. | |
899 | ||
d09e1666 | 900 | comment "LED Triggers" |
f07fb521 | 901 | source "drivers/leds/trigger/Kconfig" |
44e1e9f8 | 902 | |
66242f7e | 903 | endif # NEW_LEDS |