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 |
34a6ae67 | 21 | need this to do anything useful with LEDs. If unsure, say Y. |
c72a1d60 | 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 | ||
2d00f35c SS |
62 | config LEDS_AN30259A |
63 | tristate "LED support for Panasonic AN30259A" | |
64 | depends on LEDS_CLASS && I2C && OF | |
65 | help | |
66 | This option enables support for the AN30259A 3-channel | |
67 | LED driver. | |
68 | ||
69 | To compile this driver as a module, choose M here: the module | |
70 | will be called leds-an30259a. | |
71 | ||
3faee942 | 72 | config LEDS_APU |
8cb21086 | 73 | tristate "Front panel LED support for PC Engines APU/APU2/APU3 boards" |
3faee942 AM |
74 | depends on LEDS_CLASS |
75 | depends on X86 && DMI | |
76 | help | |
0344e616 | 77 | This driver makes the PC Engines APU1 front panel LEDs |
3faee942 AM |
78 | accessible from userspace programs through the LED subsystem. |
79 | ||
0344e616 EW |
80 | If you're looking for APU2/3, use the pcengines-apu2 driver. |
81 | (symbol CONFIG_PCENGINES_APU2) | |
82 | ||
3faee942 AM |
83 | To compile this driver as a module, choose M here: the |
84 | module will be called leds-apu. | |
49c34b8e | 85 | |
03f613f0 LR |
86 | config LEDS_ARIEL |
87 | tristate "Dell Wyse 3020 status LED support" | |
88 | depends on LEDS_CLASS | |
89 | depends on (MACH_MMP3_DT && MFD_ENE_KB3930) || COMPILE_TEST | |
90 | help | |
91 | This driver adds support for controlling the front panel status | |
92 | LEDs on Dell Wyse 3020 (Ariel) board via the KB3930 Embedded | |
93 | Controller. | |
94 | ||
95 | Say Y to if your machine is a Dell Wyse 3020 thin client. | |
96 | ||
59ea3c9f NT |
97 | config LEDS_AW2013 |
98 | tristate "LED support for Awinic AW2013" | |
99 | depends on LEDS_CLASS && I2C && OF | |
100 | help | |
101 | This option enables support for the AW2013 3-channel | |
102 | LED driver. | |
103 | ||
104 | To compile this driver as a module, choose M here: the module | |
105 | will be called leds-aw2013. | |
106 | ||
fd7b025a ÁFR |
107 | config LEDS_BCM6328 |
108 | tristate "LED Support for Broadcom BCM6328" | |
109 | depends on LEDS_CLASS | |
522f17e1 | 110 | depends on HAS_IOMEM |
fd7b025a ÁFR |
111 | depends on OF |
112 | help | |
113 | This option enables support for LEDs connected to the BCM6328 | |
114 | LED HW controller accessed via MMIO registers. | |
115 | ||
589fca16 ÁFR |
116 | config LEDS_BCM6358 |
117 | tristate "LED Support for Broadcom BCM6358" | |
118 | depends on LEDS_CLASS | |
522f17e1 | 119 | depends on HAS_IOMEM |
589fca16 ÁFR |
120 | depends on OF |
121 | help | |
122 | This option enables support for LEDs connected to the BCM6358 | |
123 | LED HW controller accessed via MMIO registers. | |
124 | ||
cd3b0b05 SR |
125 | config LEDS_CPCAP |
126 | tristate "LED Support for Motorola CPCAP" | |
127 | depends on LEDS_CLASS | |
128 | depends on MFD_CPCAP | |
129 | depends on OF | |
130 | help | |
131 | This option enables support for LEDs offered by Motorola's | |
132 | CPCAP PMIC. | |
133 | ||
9e50d5fb OK |
134 | config LEDS_CR0014114 |
135 | tristate "LED Support for Crane CR0014114" | |
136 | depends on LEDS_CLASS | |
137 | depends on SPI | |
138 | depends on OF | |
139 | help | |
140 | This option enables support for CR0014114 LED Board which | |
141 | is widely used in vending machines produced by | |
142 | Crane Merchandising Systems. | |
143 | ||
144 | To compile this driver as a module, choose M here: the module | |
145 | will be called leds-cr0014114. | |
146 | ||
fc19967b OK |
147 | config LEDS_EL15203000 |
148 | tristate "LED Support for Crane EL15203000" | |
149 | depends on LEDS_CLASS | |
150 | depends on SPI | |
151 | depends on OF | |
152 | help | |
153 | This option enables support for EL15203000 LED Board | |
154 | (aka RED LED board) which is widely used in coffee vending | |
155 | machines produced by Crane Merchandising Systems. | |
156 | ||
157 | To compile this driver as a module, choose M here: the module | |
158 | will be called leds-el15203000. | |
159 | ||
089381b2 MB |
160 | config LEDS_TURRIS_OMNIA |
161 | tristate "LED support for CZ.NIC's Turris Omnia" | |
162 | depends on LEDS_CLASS_MULTICOLOR | |
163 | depends on I2C | |
164 | depends on MACH_ARMADA_38X || COMPILE_TEST | |
165 | depends on OF | |
166 | help | |
167 | This option enables basic support for the LEDs found on the front | |
168 | side of CZ.NIC's Turris Omnia router. There are 12 RGB LEDs on the | |
169 | front panel. | |
170 | ||
b1e6b706 SKS |
171 | config LEDS_LM3530 |
172 | tristate "LCD Backlight driver for LM3530" | |
173 | depends on LEDS_CLASS | |
174 | depends on I2C | |
175 | help | |
176 | This option enables support for the LCD backlight using | |
177 | LM3530 ambient light sensor chip. This ALS chip can be | |
178 | controlled manually or using PWM input or using ambient | |
179 | light automatically. | |
180 | ||
bc1b8492 DM |
181 | config LEDS_LM3532 |
182 | tristate "LCD Backlight driver for LM3532" | |
99be74f6 | 183 | select REGMAP_I2C |
bc1b8492 DM |
184 | depends on LEDS_CLASS |
185 | depends on I2C | |
186 | help | |
187 | This option enables support for the LCD backlight using | |
188 | LM3532 ambient light sensor chip. This ALS chip can be | |
189 | controlled manually or using PWM input or using ambient | |
190 | light automatically. | |
191 | ||
401dea7f JH |
192 | config LEDS_LM3533 |
193 | tristate "LED support for LM3533" | |
194 | depends on LEDS_CLASS | |
195 | depends on MFD_LM3533 | |
196 | help | |
197 | This option enables support for the LEDs on National Semiconductor / | |
198 | TI LM3533 Lighting Power chips. | |
199 | ||
200 | The LEDs can be controlled directly, through PWM input, or by the | |
201 | ambient-light-sensor interface. The chip supports | |
202 | hardware-accelerated blinking with maximum on and off periods of 9.8 | |
203 | and 77 seconds respectively. | |
204 | ||
8b7cfbec SJ |
205 | config LEDS_LM3642 |
206 | tristate "LED support for LM3642 Chip" | |
207 | depends on LEDS_CLASS && I2C | |
208 | select REGMAP_I2C | |
209 | help | |
210 | This option enables support for LEDs connected to LM3642. | |
211 | The LM3642 is a 4MHz fixed-frequency synchronous boost | |
212 | converter plus 1.5A constant current driver for a high-current | |
213 | white LED. | |
214 | ||
9699cb6b DM |
215 | config LEDS_LM3692X |
216 | tristate "LED support for LM3692x Chips" | |
217 | depends on LEDS_CLASS && I2C && OF | |
218 | select REGMAP_I2C | |
219 | help | |
220 | This option enables support for the TI LM3692x family | |
221 | of white LED string drivers used for backlighting. | |
8b7cfbec | 222 | |
4d3cb354 RP |
223 | config LEDS_LOCOMO |
224 | tristate "LED Support for Locomo device" | |
0bae35e1 | 225 | depends on LEDS_CLASS |
d09e1666 | 226 | depends on SHARP_LOCOMO |
4d3cb354 RP |
227 | help |
228 | This option enables support for the LEDs on Sharp Locomo. | |
229 | Zaurus models SL-5500 and SL-5600. | |
230 | ||
ac67e23b PS |
231 | config LEDS_MIKROTIK_RB532 |
232 | tristate "LED Support for Mikrotik Routerboard 532" | |
0bae35e1 | 233 | depends on LEDS_CLASS |
d09e1666 | 234 | depends on MIKROTIK_RB532 |
ac67e23b PS |
235 | help |
236 | This option enables support for the so called "User LED" of | |
237 | Mikrotik's Routerboard 532. | |
238 | ||
216ec6cc SW |
239 | config LEDS_MT6323 |
240 | tristate "LED Support for Mediatek MT6323 PMIC" | |
241 | depends on LEDS_CLASS | |
242 | depends on MFD_MT6397 | |
243 | help | |
244 | This option enables support for on-chip LED drivers found on | |
245 | Mediatek MT6323 PMIC. | |
246 | ||
1a87d942 CB |
247 | config LEDS_NET48XX |
248 | tristate "LED Support for Soekris net48xx series Error LED" | |
0bae35e1 | 249 | depends on LEDS_CLASS |
d09e1666 | 250 | depends on SCx200_GPIO |
1a87d942 CB |
251 | help |
252 | This option enables support for the Soekris net4801 and net4826 error | |
253 | LED. | |
254 | ||
0d75565f KK |
255 | config LEDS_WRAP |
256 | tristate "LED Support for the WRAP series LEDs" | |
0bae35e1 | 257 | depends on LEDS_CLASS |
d09e1666 | 258 | depends on SCx200_GPIO |
0d75565f KK |
259 | help |
260 | This option enables support for the PCEngines WRAP programmable LEDs. | |
261 | ||
f3b6b6cd YY |
262 | config LEDS_COBALT_QUBE |
263 | tristate "LED Support for the Cobalt Qube series front LED" | |
0bae35e1 | 264 | depends on LEDS_CLASS |
f1b0a43b | 265 | depends on MIPS_COBALT || COMPILE_TEST |
2fea6f35 | 266 | help |
f3b6b6cd | 267 | This option enables support for the front LED on Cobalt Qube series |
2fea6f35 | 268 | |
97da7aaf YY |
269 | config LEDS_COBALT_RAQ |
270 | bool "LED Support for the Cobalt Raq series" | |
f1b0a43b | 271 | depends on LEDS_CLASS=y && (MIPS_COBALT || COMPILE_TEST) |
97da7aaf YY |
272 | select LEDS_TRIGGERS |
273 | help | |
274 | This option enables support for the Cobalt Raq series LEDs. | |
275 | ||
5843492c DM |
276 | config LEDS_SUNFIRE |
277 | tristate "LED support for SunFire servers." | |
0bae35e1 | 278 | depends on LEDS_CLASS |
d09e1666 | 279 | depends on SPARC64 |
5843492c DM |
280 | select LEDS_TRIGGERS |
281 | help | |
282 | This option enables support for the Left, Middle, and Right | |
283 | LEDs on the I/O and CPU boards of SunFire UltraSPARC servers. | |
284 | ||
4da498fc LW |
285 | config LEDS_IPAQ_MICRO |
286 | tristate "LED Support for the Compaq iPAQ h3xxx" | |
35bfe456 | 287 | depends on LEDS_CLASS |
4da498fc LW |
288 | depends on MFD_IPAQ_MICRO |
289 | help | |
290 | Choose this option if you want to use the notification LED on | |
291 | Compaq/HP iPAQ h3100 and h3600. | |
292 | ||
d39a7a63 KE |
293 | config LEDS_HP6XX |
294 | tristate "LED Support for the HP Jornada 6xx" | |
0bae35e1 | 295 | depends on LEDS_CLASS |
d09e1666 | 296 | depends on SH_HP6XX |
d39a7a63 | 297 | help |
692105b8 | 298 | This option enables LED support for the handheld |
d39a7a63 KE |
299 | HP Jornada 620/660/680/690. |
300 | ||
e14fa824 RV |
301 | config LEDS_PCA9532 |
302 | tristate "LED driver for PCA9532 dimmer" | |
0bae35e1 | 303 | depends on LEDS_CLASS |
5e0b080d | 304 | depends on I2C && INPUT |
e14fa824 RV |
305 | help |
306 | This option enables support for NXP pca9532 | |
692105b8 | 307 | LED controller. It is generally only useful |
e14fa824 RV |
308 | as a platform driver |
309 | ||
3c1ab50d JE |
310 | config LEDS_PCA9532_GPIO |
311 | bool "Enable GPIO support for PCA9532" | |
312 | depends on LEDS_PCA9532 | |
313 | depends on GPIOLIB | |
314 | help | |
315 | Allow unused pins on PCA9532 to be used as gpio. | |
316 | ||
317 | To use a pin as gpio pca9532_type in pca9532_platform data needs to | |
318 | set to PCA9532_TYPE_GPIO. | |
319 | ||
22e03f3b RA |
320 | config LEDS_GPIO |
321 | tristate "LED Support for GPIO connected LEDs" | |
0bae35e1 | 322 | depends on LEDS_CLASS |
9ab1963d | 323 | depends on GPIOLIB || COMPILE_TEST |
22e03f3b RA |
324 | help |
325 | This option enables support for the LEDs connected to GPIO | |
326 | outputs. To be useful the particular board must have LEDs | |
a7d878af TP |
327 | and they must be connected to the GPIO lines. The LEDs must be |
328 | defined as platform devices and/or OpenFirmware platform devices. | |
329 | The code to use these bindings can be selected below. | |
330 | ||
5054d39e AO |
331 | config LEDS_LP3944 |
332 | tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip" | |
0bae35e1 | 333 | depends on LEDS_CLASS |
d09e1666 | 334 | depends on I2C |
5054d39e | 335 | help |
7f1be819 AO |
336 | This option enables support for LEDs connected to the National |
337 | Semiconductor LP3944 Lighting Management Unit (LMU) also known as | |
338 | Fun Light Chip. | |
5054d39e AO |
339 | |
340 | To compile this driver as a module, choose M here: the | |
341 | module will be called leds-lp3944. | |
342 | ||
d966c943 TM |
343 | config LEDS_LP3952 |
344 | tristate "LED Support for TI LP3952 2 channel LED driver" | |
345 | depends on LEDS_CLASS | |
346 | depends on I2C | |
d966c943 TM |
347 | depends on GPIOLIB |
348 | select REGMAP_I2C | |
349 | help | |
350 | This option enables support for LEDs connected to the Texas | |
351 | Instruments LP3952 LED driver. | |
352 | ||
353 | To compile this driver as a module, choose M here: the | |
354 | module will be called leds-lp3952. | |
355 | ||
242b8117 | 356 | config LEDS_LP50XX |
8b624007 | 357 | tristate "LED Support for TI LP5036/30/24/18/12/09 LED driver chip" |
242b8117 DM |
358 | depends on LEDS_CLASS && REGMAP_I2C |
359 | depends on LEDS_CLASS_MULTICOLOR || !LEDS_CLASS_MULTICOLOR | |
360 | help | |
361 | If you say yes here you get support for the Texas Instruments | |
362 | LP5036, LP5030, LP5024, LP5018, LP5012 and LP5009 LED driver. | |
363 | ||
364 | To compile this driver as a module, choose M here: the | |
365 | module will be called leds-lp50xx. | |
366 | ||
c93d08fa | 367 | config LEDS_LP55XX_COMMON |
33b3a561 | 368 | tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501" |
87e23684 | 369 | depends on LEDS_CLASS |
92a81562 DM |
370 | depends on LEDS_CLASS_MULTICOLOR || !LEDS_CLASS_MULTICOLOR |
371 | depends on OF | |
2742b419 | 372 | depends on I2C |
10c06d17 | 373 | select FW_LOADER |
2338f73d | 374 | select FW_LOADER_USER_HELPER |
c93d08fa | 375 | help |
33b3a561 | 376 | This option supports common operations for LP5521/5523/55231/5562/8501 |
c93d08fa MWK |
377 | devices. |
378 | ||
f4920f67 SO |
379 | config LEDS_LP5521 |
380 | tristate "LED Support for N.S. LP5521 LED driver chip" | |
381 | depends on LEDS_CLASS && I2C | |
92a81562 | 382 | depends on LEDS_LP55XX_COMMON |
f4920f67 SO |
383 | help |
384 | If you say yes here you get support for the National Semiconductor | |
385 | LP5521 LED driver. It is 3 channel chip with programmable engines. | |
386 | Driver provides direct control via LED class and interface for | |
387 | programming the engines. | |
388 | ||
389 | config LEDS_LP5523 | |
ca705321 | 390 | tristate "LED Support for TI/National LP5523/55231 LED driver chip" |
f4920f67 | 391 | depends on LEDS_CLASS && I2C |
92a81562 | 392 | depends on LEDS_LP55XX_COMMON |
f4920f67 | 393 | help |
ca705321 KM |
394 | If you say yes here you get support for TI/National Semiconductor |
395 | LP5523/55231 LED driver. | |
396 | It is 9 channel chip with programmable engines. | |
f4920f67 SO |
397 | Driver provides direct control via LED class and interface for |
398 | programming the engines. | |
399 | ||
ff45262a KM |
400 | config LEDS_LP5562 |
401 | tristate "LED Support for TI LP5562 LED driver chip" | |
402 | depends on LEDS_CLASS && I2C | |
92a81562 | 403 | depends on LEDS_LP55XX_COMMON |
ff45262a KM |
404 | help |
405 | If you say yes here you get support for TI LP5562 LED driver. | |
406 | It is 4 channels chip with programmable engines. | |
407 | Driver provides direct control via LED class and interface for | |
408 | programming the engines. | |
409 | ||
33b3a561 KM |
410 | config LEDS_LP8501 |
411 | tristate "LED Support for TI LP8501 LED driver chip" | |
412 | depends on LEDS_CLASS && I2C | |
92a81562 | 413 | depends on LEDS_LP55XX_COMMON |
33b3a561 KM |
414 | help |
415 | If you say yes here you get support for TI LP8501 LED driver. | |
416 | It is 9 channel chip with programmable engines. | |
417 | Driver provides direct control via LED class and interface for | |
418 | programming the engines. | |
419 | It is similar as LP5523, but output power selection is available. | |
420 | And register layout and engine program schemes are different. | |
421 | ||
eb80411b KM |
422 | config LEDS_LP8788 |
423 | tristate "LED support for the TI LP8788 PMIC" | |
424 | depends on LEDS_CLASS | |
425 | depends on MFD_LP8788 | |
426 | help | |
427 | This option enables support for the Keyboard LEDs on the LP8788 PMIC. | |
428 | ||
7a8685ac DM |
429 | config LEDS_LP8860 |
430 | tristate "LED support for the TI LP8860 4 channel LED driver" | |
a2169c9b | 431 | depends on LEDS_CLASS && I2C && OF |
2969bb18 | 432 | select REGMAP_I2C |
7a8685ac DM |
433 | help |
434 | If you say yes here you get support for the TI LP8860 4 channel | |
435 | LED driver. | |
436 | This option enables support for the display cluster LEDs | |
437 | on the LP8860 4 channel LED driver using the I2C communication | |
438 | bus. | |
439 | ||
cec035de | 440 | config LEDS_CLEVO_MAIL |
95dc5768 | 441 | tristate "Mail LED on Clevo notebook" |
9b60b675 | 442 | depends on LEDS_CLASS && BROKEN |
d09e1666 | 443 | depends on X86 && SERIO_I8042 && DMI |
cec035de MN |
444 | help |
445 | This driver makes the mail LED accessible from userspace | |
9b60b675 PM |
446 | programs through the LEDs subsystem. This LED has three |
447 | known modes: off, blink at 0.5Hz and blink at 1Hz. | |
cec035de | 448 | |
92e015cb MN |
449 | The driver supports two kinds of interface: using ledtrig-timer |
450 | or through /sys/class/leds/clevo::mail/brightness. As this LED | |
67bce62a | 451 | cannot change its brightness it blinks instead. The brightness |
92e015cb MN |
452 | value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means |
453 | blink at 1Hz. | |
cec035de MN |
454 | |
455 | This module can drive the mail LED for the following notebooks: | |
456 | ||
0eae6058 EWI |
457 | Clevo D400P |
458 | Clevo D410J | |
459 | Clevo D410V | |
460 | Clevo D400V/D470V (not tested, but might work) | |
461 | Clevo M540N | |
462 | Clevo M5x0N (not tested, but might work) | |
463 | Positivo Mobile (Clevo M5x0V) | |
cec035de | 464 | |
b3ba31f8 | 465 | If your model is not listed here you can try the "nodetect" |
692105b8 | 466 | module parameter. |
b3ba31f8 | 467 | |
cec035de MN |
468 | To compile this driver as a module, choose M here: the |
469 | module will be called leds-clevo-mail. | |
470 | ||
f46e9203 NC |
471 | config LEDS_PCA955X |
472 | tristate "LED Support for PCA955x I2C chips" | |
0bae35e1 | 473 | depends on LEDS_CLASS |
d09e1666 | 474 | depends on I2C |
f46e9203 NC |
475 | help |
476 | This option enables support for LEDs connected to PCA955x | |
477 | LED driver chips accessed via the I2C bus. Supported | |
478 | devices include PCA9550, PCA9551, PCA9552, and PCA9553. | |
479 | ||
561099a1 CLG |
480 | config LEDS_PCA955X_GPIO |
481 | bool "Enable GPIO support for PCA955X" | |
482 | depends on LEDS_PCA955X | |
483 | depends on GPIOLIB | |
484 | help | |
485 | Allow unused pins on PCA955X to be used as gpio. | |
486 | ||
487 | To use a pin as gpio the pin type should be set to | |
488 | PCA955X_TYPE_GPIO in the device tree. | |
489 | ||
490 | ||
56a1740c | 491 | config LEDS_PCA963X |
af67384f | 492 | tristate "LED support for PCA963x I2C chip" |
75cb2e1d PM |
493 | depends on LEDS_CLASS |
494 | depends on I2C | |
495 | help | |
af67384f RRD |
496 | This option enables support for LEDs connected to the PCA963x |
497 | LED driver chip accessed via the I2C bus. Supported | |
498 | devices include PCA9633 and PCA9634 | |
75cb2e1d | 499 | |
c746b551 MB |
500 | config LEDS_WM831X_STATUS |
501 | tristate "LED support for status LEDs on WM831x PMICs" | |
0bae35e1 | 502 | depends on LEDS_CLASS |
d09e1666 | 503 | depends on MFD_WM831X |
c746b551 MB |
504 | help |
505 | This option enables support for the status LEDs of the WM831x | |
0eae6058 | 506 | series of PMICs. |
c746b551 | 507 | |
0081e802 MB |
508 | config LEDS_WM8350 |
509 | tristate "LED Support for WM8350 AudioPlus PMIC" | |
0bae35e1 | 510 | depends on LEDS_CLASS |
d09e1666 | 511 | depends on MFD_WM8350 |
0081e802 MB |
512 | help |
513 | This option enables support for LEDs driven by the Wolfson | |
514 | Microelectronics WM8350 AudioPlus PMIC. | |
515 | ||
9e84561c MR |
516 | config LEDS_DA903X |
517 | tristate "LED Support for DA9030/DA9034 PMIC" | |
0bae35e1 | 518 | depends on LEDS_CLASS |
d09e1666 | 519 | depends on PMIC_DA903X |
9e84561c MR |
520 | help |
521 | This option enables support for on-chip LED drivers found | |
522 | on Dialog Semiconductor DA9030/DA9034 PMICs. | |
523 | ||
5ba73631 DDC |
524 | config LEDS_DA9052 |
525 | tristate "Dialog DA9052/DA9053 LEDS" | |
526 | depends on LEDS_CLASS | |
527 | depends on PMIC_DA9052 | |
528 | help | |
529 | This option enables support for on-chip LED drivers found | |
530 | on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs. | |
531 | ||
ac2dd0f1 GL |
532 | config LEDS_DAC124S085 |
533 | tristate "LED Support for DAC124S085 SPI DAC" | |
0bae35e1 | 534 | depends on LEDS_CLASS |
d09e1666 | 535 | depends on SPI |
ac2dd0f1 GL |
536 | help |
537 | This option enables support for DAC124S085 SPI DAC from NatSemi, | |
538 | which can be used to control up to four LEDs. | |
539 | ||
41c42ff5 LF |
540 | config LEDS_PWM |
541 | tristate "PWM driven LED Support" | |
0bae35e1 | 542 | depends on LEDS_CLASS |
ad0ba85f | 543 | depends on PWM |
41c42ff5 LF |
544 | help |
545 | This option enables support for pwm driven LEDs | |
546 | ||
d4cc6a2e AO |
547 | config LEDS_REGULATOR |
548 | tristate "REGULATOR driven LED support" | |
0bae35e1 | 549 | depends on LEDS_CLASS |
d09e1666 | 550 | depends on REGULATOR |
d4cc6a2e AO |
551 | help |
552 | This option enables support for regulator driven LEDs. | |
553 | ||
0b56129b KK |
554 | config LEDS_BD2802 |
555 | tristate "LED driver for BD2802 RGB LED" | |
0bae35e1 | 556 | depends on LEDS_CLASS |
d09e1666 | 557 | depends on I2C |
0b56129b KK |
558 | help |
559 | This option enables support for BD2802GU RGB LED driver chips | |
560 | accessed via the I2C bus. | |
561 | ||
a328e95b DH |
562 | config LEDS_INTEL_SS4200 |
563 | tristate "LED driver for Intel NAS SS4200 series" | |
0bae35e1 | 564 | depends on LEDS_CLASS |
d09e1666 | 565 | depends on PCI && DMI |
fe15ee47 | 566 | depends on X86 |
a328e95b DH |
567 | help |
568 | This option enables support for the Intel SS4200 series of | |
fe15ee47 MD |
569 | Network Attached Storage servers. You may control the hard |
570 | drive or power LEDs on the front panel. Using this driver | |
a328e95b DH |
571 | can stop the front LED from blinking after startup. |
572 | ||
a8dd18fe DM |
573 | config LEDS_LT3593 |
574 | tristate "LED driver for LT3593 controllers" | |
0bae35e1 | 575 | depends on LEDS_CLASS |
82322741 | 576 | depends on GPIOLIB || COMPILE_TEST |
a8dd18fe DM |
577 | help |
578 | This option enables support for LEDs driven by a Linear Technology | |
579 | LT3593 controller. This controller uses a special one-wire pulse | |
580 | coding protocol to set the brightness. | |
581 | ||
ed4a10b4 MH |
582 | config LEDS_ADP5520 |
583 | tristate "LED Support for ADP5520/ADP5501 PMIC" | |
0bae35e1 | 584 | depends on LEDS_CLASS |
d09e1666 | 585 | depends on PMIC_ADP5520 |
ed4a10b4 MH |
586 | help |
587 | This option enables support for on-chip LED drivers found | |
588 | on Analog Devices ADP5520/ADP5501 PMICs. | |
589 | ||
590 | To compile this driver as a module, choose M here: the module will | |
591 | be called leds-adp5520. | |
592 | ||
7fdcef8a | 593 | config LEDS_MC13783 |
ae6cdb03 | 594 | tristate "LED Support for MC13XXX PMIC" |
0bae35e1 | 595 | depends on LEDS_CLASS |
ae6cdb03 | 596 | depends on MFD_MC13XXX |
7fdcef8a | 597 | help |
54b6c127 | 598 | This option enables support for on-chip LED drivers found |
a59ce658 | 599 | on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC. |
7fdcef8a | 600 | |
11efe71f SG |
601 | config LEDS_NS2 |
602 | tristate "LED support for Network Space v2 GPIO LEDs" | |
0bae35e1 | 603 | depends on LEDS_CLASS |
f1b0a43b | 604 | depends on MACH_KIRKWOOD || MACH_ARMADA_370 || COMPILE_TEST |
11efe71f SG |
605 | default y |
606 | help | |
259f5ba3 SG |
607 | This option enables support for the dual-GPIO LEDs found on the |
608 | following LaCie/Seagate boards: | |
609 | ||
610 | Network Space v2 (and parents: Max, Mini) | |
611 | Internet Space v2 | |
612 | d2 Network v2 | |
613 | n090401 (Seagate NAS 4-Bay) | |
11efe71f | 614 | |
24467832 SG |
615 | config LEDS_NETXBIG |
616 | tristate "LED support for Big Network series LEDs" | |
2504f6da | 617 | depends on LEDS_CLASS |
f1b0a43b | 618 | depends on MACH_KIRKWOOD || COMPILE_TEST |
156189a6 | 619 | depends on OF_GPIO |
24467832 SG |
620 | default y |
621 | help | |
54b6c127 | 622 | This option enables support for LEDs found on the LaCie 2Big |
24467832 SG |
623 | and 5Big Network v2 boards. The LEDs are wired to a CPLD and are |
624 | controlled through a GPIO extension bus. | |
625 | ||
a6d511e5 N |
626 | config LEDS_TCA6507 |
627 | tristate "LED Support for TCA6507 I2C chip" | |
628 | depends on LEDS_CLASS && I2C | |
629 | help | |
630 | This option enables support for LEDs connected to TC6507 | |
631 | LED driver chips accessed via the I2C bus. | |
632 | Driver support brightness control and hardware-assisted blinking. | |
633 | ||
e370d010 AL |
634 | config LEDS_TLC591XX |
635 | tristate "LED driver for TLC59108 and TLC59116 controllers" | |
636 | depends on LEDS_CLASS && I2C | |
637 | select REGMAP_I2C | |
638 | help | |
639 | This option enables support for Texas Instruments TLC59108 | |
640 | and TLC59116 LED controllers. | |
641 | ||
5be102eb BG |
642 | config LEDS_MAX77650 |
643 | tristate "LED support for Maxim MAX77650 PMIC" | |
644 | depends on LEDS_CLASS && MFD_MAX77650 | |
645 | help | |
646 | LEDs driver for MAX77650 family of PMICs from Maxim Integrated. | |
647 | ||
8584cb82 DK |
648 | config LEDS_MAX8997 |
649 | tristate "LED support for MAX8997 PMIC" | |
650 | depends on LEDS_CLASS && MFD_MAX8997 | |
651 | help | |
652 | This option enables support for on-chip LED drivers on | |
653 | MAXIM MAX8997 PMIC. | |
654 | ||
b98d13c7 | 655 | config LEDS_LM355x |
6204f03d | 656 | tristate "LED support for LM3554 and LM3556 chips" |
32abb478 SJ |
657 | depends on LEDS_CLASS && I2C |
658 | select REGMAP_I2C | |
659 | help | |
6204f03d PM |
660 | This option enables support for LEDs connected to LM3554 |
661 | and LM3556. It includes Torch, Flash and Indicator functions. | |
32abb478 | 662 | |
e9a4593c SAS |
663 | config LEDS_OT200 |
664 | tristate "LED support for the Bachmann OT200" | |
d9e8928f | 665 | depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST) |
e9a4593c SAS |
666 | help |
667 | This option enables support for the LEDs on the Bachmann OT200. | |
668 | Say Y to enable LEDs on the Bachmann OT200. | |
669 | ||
38433639 AW |
670 | config LEDS_MENF21BMC |
671 | tristate "LED support for the MEN 14F021P00 BMC" | |
672 | depends on LEDS_CLASS && MFD_MENF21BMC | |
673 | help | |
674 | Say Y here to include support for the MEN 14F021P00 BMC LEDs. | |
675 | ||
676 | This driver can also be built as a module. If so the module | |
677 | will be called leds-menf21bmc. | |
678 | ||
8c40b7d0 NS |
679 | config LEDS_IS31FL319X |
680 | tristate "LED Support for ISSI IS31FL319x I2C LED controller family" | |
69a9b172 | 681 | depends on LEDS_CLASS && I2C |
8c40b7d0 NS |
682 | select REGMAP_I2C |
683 | help | |
684 | This option enables support for LEDs connected to ISSI IS31FL319x | |
685 | fancy LED driver chips accessed via the I2C bus. | |
686 | Driver supports individual PWM brightness control for each channel. | |
687 | ||
688 | This driver can also be built as a module. If so the module will be | |
689 | called leds-is31fl319x. | |
690 | ||
9d7cffaf DR |
691 | config LEDS_IS31FL32XX |
692 | tristate "LED support for ISSI IS31FL32XX I2C LED controller family" | |
693 | depends on LEDS_CLASS && I2C && OF | |
694 | help | |
e0442d7d DR |
695 | Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx |
696 | LED controllers. They are I2C devices with multiple constant-current | |
697 | channels, each with independent 256-level PWM control. | |
9d7cffaf | 698 | |
e081c49e BW |
699 | config LEDS_SC27XX_BLTC |
700 | tristate "LED support for the SC27xx breathing light controller" | |
701 | depends on LEDS_CLASS && MFD_SC27XX_PMIC | |
702 | depends on OF | |
703 | help | |
704 | Say Y here to include support for the SC27xx breathing light controller | |
705 | LEDs. | |
706 | ||
707 | This driver can also be built as a module. If so the module will be | |
708 | called leds-sc27xx-bltc. | |
709 | ||
f70ed8a6 VD |
710 | comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)" |
711 | ||
b54cf35a JSM |
712 | config LEDS_BLINKM |
713 | tristate "LED support for the BlinkM I2C RGB LED" | |
714 | depends on LEDS_CLASS | |
715 | depends on I2C | |
716 | help | |
717 | This option enables support for the BlinkM RGB LED connected | |
718 | through I2C. Say Y to enable support for the BlinkM LED. | |
719 | ||
84ad6e5c VH |
720 | config LEDS_POWERNV |
721 | tristate "LED support for PowerNV Platform" | |
722 | depends on LEDS_CLASS | |
723 | depends on PPC_POWERNV | |
724 | depends on OF | |
725 | help | |
726 | This option enables support for the system LEDs present on | |
727 | PowerNV platforms. Say 'y' to enable this support in kernel. | |
728 | To compile this driver as a module, choose 'm' here: the module | |
729 | will be called leds-powernv. | |
730 | ||
535f09cc LW |
731 | config LEDS_SYSCON |
732 | bool "LED support for LEDs on system controllers" | |
733 | depends on LEDS_CLASS=y | |
734 | depends on MFD_SYSCON | |
735 | depends on OF | |
736 | help | |
54b6c127 | 737 | This option enables support for the LEDs on syscon type |
535f09cc LW |
738 | devices. This will only work with device tree enabled |
739 | devices. | |
740 | ||
7f866986 LW |
741 | config LEDS_PM8058 |
742 | tristate "LED Support for the Qualcomm PM8058 PMIC" | |
40a3a0f2 | 743 | depends on MFD_PM8XXX |
7f866986 LW |
744 | depends on LEDS_CLASS |
745 | help | |
746 | Choose this option if you want to use the LED drivers in | |
747 | the Qualcomm PM8058 PMIC. | |
748 | ||
be4fdf99 VP |
749 | config LEDS_MLXCPLD |
750 | tristate "LED support for the Mellanox boards" | |
8f886de1 | 751 | depends on X86 && DMI |
be4fdf99 VP |
752 | depends on LEDS_CLASS |
753 | help | |
54b6c127 VP |
754 | This option enables support for the LEDs on the Mellanox |
755 | boards. Say Y to enable these. | |
be4fdf99 | 756 | |
386570d7 VP |
757 | config LEDS_MLXREG |
758 | tristate "LED support for the Mellanox switches management control" | |
759 | depends on LEDS_CLASS | |
760 | help | |
761 | This option enables support for the LEDs on the Mellanox Ethernet and | |
762 | InfiniBand switches. The driver can be activated by the platform device | |
763 | device add call. Say Y to enable these. To compile this driver as a | |
764 | module, choose 'M' here: the module will be called leds-mlxreg. | |
765 | ||
e381322b DL |
766 | config LEDS_USER |
767 | tristate "Userspace LED support" | |
768 | depends on LEDS_CLASS | |
769 | help | |
770 | This option enables support for userspace LEDs. Say 'y' to enable this | |
771 | support in kernel. To compile this driver as a module, choose 'm' here: | |
772 | the module will be called uleds. | |
773 | ||
8338eab5 HCO |
774 | config LEDS_NIC78BX |
775 | tristate "LED support for NI PXI NIC78bx devices" | |
776 | depends on LEDS_CLASS | |
777 | depends on X86 && ACPI | |
778 | help | |
779 | This option enables support for the User1 and User2 LEDs on NI | |
780 | PXI NIC78bx devices. | |
781 | ||
782 | To compile this driver as a module, choose M here: the module | |
783 | will be called leds-nic78bx. | |
784 | ||
e9a804d7 CM |
785 | config LEDS_SPI_BYTE |
786 | tristate "LED support for SPI LED controller with a single byte" | |
787 | depends on LEDS_CLASS | |
788 | depends on SPI | |
789 | depends on OF | |
790 | help | |
791 | This option enables support for LED controller which use a single byte | |
792 | for controlling the brightness. Currently the following controller is | |
793 | supported: Ubiquiti airCube ISP microcontroller based LED controller. | |
794 | ||
3fce8e1e DM |
795 | config LEDS_TI_LMU_COMMON |
796 | tristate "LED driver for TI LMU" | |
797 | depends on LEDS_CLASS | |
798 | depends on REGMAP | |
799 | help | |
800 | Say Y to enable the LED driver for TI LMU devices. | |
801 | This supports common features between the TI LM3532, LM3631, LM3632, | |
802 | LM3633, LM3695 and LM3697. | |
803 | ||
5c1d824c DM |
804 | config LEDS_LM3697 |
805 | tristate "LED driver for LM3697" | |
806 | depends on LEDS_TI_LMU_COMMON | |
807 | depends on I2C && OF | |
808 | help | |
809 | Say Y to enable the LM3697 LED driver for TI LMU devices. | |
810 | This supports the LED device LM3697. | |
811 | ||
11e1bbc1 DM |
812 | config LEDS_LM36274 |
813 | tristate "LED driver for LM36274" | |
814 | depends on LEDS_TI_LMU_COMMON | |
815 | depends on MFD_TI_LMU | |
816 | help | |
817 | Say Y to enable the LM36274 LED driver for TI LMU devices. | |
818 | This supports the LED device LM36274. | |
819 | ||
b3b42b4a SVA |
820 | config LEDS_TPS6105X |
821 | tristate "LED support for TI TPS6105X" | |
822 | depends on LEDS_CLASS | |
823 | depends on TPS6105X | |
824 | default y if TPS6105X | |
825 | help | |
826 | This driver supports TPS61050/TPS61052 LED chips. | |
827 | It is a single boost converter primarily for white LEDs and | |
828 | audio amplifiers. | |
829 | ||
64d7e231 TB |
830 | config LEDS_IP30 |
831 | tristate "LED support for SGI Octane machines" | |
832 | depends on LEDS_CLASS | |
2aebb780 | 833 | depends on SGI_MFD_IOC3 || COMPILE_TEST |
64d7e231 TB |
834 | help |
835 | This option enables support for the Red and White LEDs of | |
836 | SGI Octane machines. | |
837 | ||
838 | To compile this driver as a module, choose M here: the module | |
839 | will be called leds-ip30. | |
840 | ||
1ece06ac DO |
841 | config LEDS_ACER_A500 |
842 | tristate "Power button LED support for Acer Iconia Tab A500" | |
843 | depends on LEDS_CLASS && MFD_ACER_A500_EC | |
844 | help | |
845 | This option enables support for the Power Button LED of | |
846 | Acer Iconia Tab A500. | |
847 | ||
a7ed7150 RT |
848 | source "drivers/leds/blink/Kconfig" |
849 | ||
e1c6edcb LW |
850 | comment "Flash and Torch LED drivers" |
851 | source "drivers/leds/flash/Kconfig" | |
852 | ||
24e2d05d BA |
853 | comment "RGB LED drivers" |
854 | source "drivers/leds/rgb/Kconfig" | |
855 | ||
d09e1666 | 856 | comment "LED Triggers" |
f07fb521 | 857 | source "drivers/leds/trigger/Kconfig" |
44e1e9f8 | 858 | |
8c78e061 HS |
859 | comment "Simple LED drivers" |
860 | source "drivers/leds/simple/Kconfig" | |
861 | ||
66242f7e | 862 | endif # NEW_LEDS |