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Commit | Line | Data |
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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 | ||
0cb8eb30 HG |
33 | config LEDS_BRIGHTNESS_HW_CHANGED |
34 | bool "LED Class brightness_hw_changed attribute support" | |
35 | depends on LEDS_CLASS | |
36 | help | |
37 | This option enables support for the brightness_hw_changed attribute | |
f884e866 | 38 | for LED sysfs class devices under /sys/class/leds. |
0cb8eb30 HG |
39 | |
40 | See Documentation/ABI/testing/sysfs-class-led for details. | |
41 | ||
24f51e81 | 42 | comment "LED drivers" |
c3bc9956 | 43 | |
0a2f915b HZ |
44 | config LEDS_88PM860X |
45 | tristate "LED Support for Marvell 88PM860x PMIC" | |
0bae35e1 | 46 | depends on LEDS_CLASS |
37814fdc | 47 | depends on MFD_88PM860X |
0a2f915b HZ |
48 | help |
49 | This option enables support for on-chip LED drivers found on Marvell | |
50 | Semiconductor 88PM8606 PMIC. | |
51 | ||
49c34b8e JA |
52 | config LEDS_AAT1290 |
53 | tristate "LED support for the AAT1290" | |
54 | depends on LEDS_CLASS_FLASH | |
58d1809b | 55 | depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS |
6e3956cd | 56 | depends on GPIOLIB || COMPILE_TEST |
49c34b8e | 57 | depends on OF |
ac69b903 | 58 | depends on PINCTRL |
49c34b8e | 59 | help |
0eae6058 | 60 | This option enables support for the LEDs on the AAT1290. |
8cb21086 | 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 | |
a56ba8fb | 86 | config LEDS_AS3645A |
6204f03d | 87 | tristate "AS3645A and LM3555 LED flash controllers support" |
a56ba8fb | 88 | depends on I2C && LEDS_CLASS_FLASH |
1efdf177 | 89 | depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS |
a56ba8fb SA |
90 | help |
91 | Enable LED flash class support for AS3645A LED flash | |
92 | controller. V4L2 flash API is provided as well if | |
93 | CONFIG_V4L2_FLASH_API is enabled. | |
94 | ||
fd7b025a ÁFR |
95 | config LEDS_BCM6328 |
96 | tristate "LED Support for Broadcom BCM6328" | |
97 | depends on LEDS_CLASS | |
522f17e1 | 98 | depends on HAS_IOMEM |
fd7b025a ÁFR |
99 | depends on OF |
100 | help | |
101 | This option enables support for LEDs connected to the BCM6328 | |
102 | LED HW controller accessed via MMIO registers. | |
103 | ||
589fca16 ÁFR |
104 | config LEDS_BCM6358 |
105 | tristate "LED Support for Broadcom BCM6358" | |
106 | depends on LEDS_CLASS | |
522f17e1 | 107 | depends on HAS_IOMEM |
589fca16 ÁFR |
108 | depends on OF |
109 | help | |
110 | This option enables support for LEDs connected to the BCM6358 | |
111 | LED HW controller accessed via MMIO registers. | |
112 | ||
cd3b0b05 SR |
113 | config LEDS_CPCAP |
114 | tristate "LED Support for Motorola CPCAP" | |
115 | depends on LEDS_CLASS | |
116 | depends on MFD_CPCAP | |
117 | depends on OF | |
118 | help | |
119 | This option enables support for LEDs offered by Motorola's | |
120 | CPCAP PMIC. | |
121 | ||
9e50d5fb OK |
122 | config LEDS_CR0014114 |
123 | tristate "LED Support for Crane CR0014114" | |
124 | depends on LEDS_CLASS | |
125 | depends on SPI | |
126 | depends on OF | |
127 | help | |
128 | This option enables support for CR0014114 LED Board which | |
129 | is widely used in vending machines produced by | |
130 | Crane Merchandising Systems. | |
131 | ||
132 | To compile this driver as a module, choose M here: the module | |
133 | will be called leds-cr0014114. | |
134 | ||
fc19967b OK |
135 | config LEDS_EL15203000 |
136 | tristate "LED Support for Crane EL15203000" | |
137 | depends on LEDS_CLASS | |
138 | depends on SPI | |
139 | depends on OF | |
140 | help | |
141 | This option enables support for EL15203000 LED Board | |
142 | (aka RED LED board) which is widely used in coffee vending | |
143 | machines produced by Crane Merchandising Systems. | |
144 | ||
145 | To compile this driver as a module, choose M here: the module | |
146 | will be called leds-el15203000. | |
147 | ||
b1e6b706 SKS |
148 | config LEDS_LM3530 |
149 | tristate "LCD Backlight driver for LM3530" | |
150 | depends on LEDS_CLASS | |
151 | depends on I2C | |
152 | help | |
153 | This option enables support for the LCD backlight using | |
154 | LM3530 ambient light sensor chip. This ALS chip can be | |
155 | controlled manually or using PWM input or using ambient | |
156 | light automatically. | |
157 | ||
bc1b8492 DM |
158 | config LEDS_LM3532 |
159 | tristate "LCD Backlight driver for LM3532" | |
160 | depends on LEDS_CLASS | |
161 | depends on I2C | |
162 | help | |
163 | This option enables support for the LCD backlight using | |
164 | LM3532 ambient light sensor chip. This ALS chip can be | |
165 | controlled manually or using PWM input or using ambient | |
166 | light automatically. | |
167 | ||
401dea7f JH |
168 | config LEDS_LM3533 |
169 | tristate "LED support for LM3533" | |
170 | depends on LEDS_CLASS | |
171 | depends on MFD_LM3533 | |
172 | help | |
173 | This option enables support for the LEDs on National Semiconductor / | |
174 | TI LM3533 Lighting Power chips. | |
175 | ||
176 | The LEDs can be controlled directly, through PWM input, or by the | |
177 | ambient-light-sensor interface. The chip supports | |
178 | hardware-accelerated blinking with maximum on and off periods of 9.8 | |
179 | and 77 seconds respectively. | |
180 | ||
8b7cfbec SJ |
181 | config LEDS_LM3642 |
182 | tristate "LED support for LM3642 Chip" | |
183 | depends on LEDS_CLASS && I2C | |
184 | select REGMAP_I2C | |
185 | help | |
186 | This option enables support for LEDs connected to LM3642. | |
187 | The LM3642 is a 4MHz fixed-frequency synchronous boost | |
188 | converter plus 1.5A constant current driver for a high-current | |
189 | white LED. | |
190 | ||
9699cb6b DM |
191 | config LEDS_LM3692X |
192 | tristate "LED support for LM3692x Chips" | |
193 | depends on LEDS_CLASS && I2C && OF | |
194 | select REGMAP_I2C | |
195 | help | |
196 | This option enables support for the TI LM3692x family | |
197 | of white LED string drivers used for backlighting. | |
8b7cfbec | 198 | |
57a53297 DM |
199 | config LEDS_LM3601X |
200 | tristate "LED support for LM3601x Chips" | |
201 | depends on LEDS_CLASS && I2C | |
202 | depends on LEDS_CLASS_FLASH | |
203 | select REGMAP_I2C | |
204 | help | |
205 | This option enables support for the TI LM3601x family | |
206 | of flash, torch and indicator classes. | |
207 | ||
4d3cb354 RP |
208 | config LEDS_LOCOMO |
209 | tristate "LED Support for Locomo device" | |
0bae35e1 | 210 | depends on LEDS_CLASS |
d09e1666 | 211 | depends on SHARP_LOCOMO |
4d3cb354 RP |
212 | help |
213 | This option enables support for the LEDs on Sharp Locomo. | |
214 | Zaurus models SL-5500 and SL-5600. | |
215 | ||
ac67e23b PS |
216 | config LEDS_MIKROTIK_RB532 |
217 | tristate "LED Support for Mikrotik Routerboard 532" | |
0bae35e1 | 218 | depends on LEDS_CLASS |
d09e1666 | 219 | depends on MIKROTIK_RB532 |
ac67e23b PS |
220 | help |
221 | This option enables support for the so called "User LED" of | |
222 | Mikrotik's Routerboard 532. | |
223 | ||
216ec6cc SW |
224 | config LEDS_MT6323 |
225 | tristate "LED Support for Mediatek MT6323 PMIC" | |
226 | depends on LEDS_CLASS | |
227 | depends on MFD_MT6397 | |
228 | help | |
229 | This option enables support for on-chip LED drivers found on | |
230 | Mediatek MT6323 PMIC. | |
231 | ||
54bdc470 BD |
232 | config LEDS_S3C24XX |
233 | tristate "LED Support for Samsung S3C24XX GPIO LEDs" | |
0bae35e1 | 234 | depends on LEDS_CLASS |
b130d5c2 | 235 | depends on ARCH_S3C24XX |
54bdc470 BD |
236 | help |
237 | This option enables support for LEDs connected to GPIO lines | |
238 | on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440. | |
239 | ||
1a87d942 CB |
240 | config LEDS_NET48XX |
241 | tristate "LED Support for Soekris net48xx series Error LED" | |
0bae35e1 | 242 | depends on LEDS_CLASS |
d09e1666 | 243 | depends on SCx200_GPIO |
1a87d942 CB |
244 | help |
245 | This option enables support for the Soekris net4801 and net4826 error | |
246 | LED. | |
247 | ||
3b2e46f8 RW |
248 | config LEDS_FSG |
249 | tristate "LED Support for the Freecom FSG-3" | |
0bae35e1 | 250 | depends on LEDS_CLASS |
d09e1666 | 251 | depends on MACH_FSG |
3b2e46f8 RW |
252 | help |
253 | This option enables support for the LEDs on the Freecom FSG-3. | |
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 |
d09e1666 | 265 | depends on MIPS_COBALT |
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" | |
ec149619 | 271 | depends on LEDS_CLASS=y && MIPS_COBALT |
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 | ||
c93d08fa | 356 | config LEDS_LP55XX_COMMON |
33b3a561 KM |
357 | tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501" |
358 | depends on LEDS_LP5521 || LEDS_LP5523 || LEDS_LP5562 || LEDS_LP8501 | |
10c06d17 | 359 | select FW_LOADER |
2338f73d | 360 | select FW_LOADER_USER_HELPER |
c93d08fa | 361 | help |
33b3a561 | 362 | This option supports common operations for LP5521/5523/55231/5562/8501 |
c93d08fa MWK |
363 | devices. |
364 | ||
f4920f67 SO |
365 | config LEDS_LP5521 |
366 | tristate "LED Support for N.S. LP5521 LED driver chip" | |
367 | depends on LEDS_CLASS && I2C | |
c93d08fa | 368 | select LEDS_LP55XX_COMMON |
f4920f67 SO |
369 | help |
370 | If you say yes here you get support for the National Semiconductor | |
371 | LP5521 LED driver. It is 3 channel chip with programmable engines. | |
372 | Driver provides direct control via LED class and interface for | |
373 | programming the engines. | |
374 | ||
375 | config LEDS_LP5523 | |
ca705321 | 376 | tristate "LED Support for TI/National LP5523/55231 LED driver chip" |
f4920f67 | 377 | depends on LEDS_CLASS && I2C |
c93d08fa | 378 | select LEDS_LP55XX_COMMON |
f4920f67 | 379 | help |
ca705321 KM |
380 | If you say yes here you get support for TI/National Semiconductor |
381 | LP5523/55231 LED driver. | |
382 | It is 9 channel chip with programmable engines. | |
f4920f67 SO |
383 | Driver provides direct control via LED class and interface for |
384 | programming the engines. | |
385 | ||
ff45262a KM |
386 | config LEDS_LP5562 |
387 | tristate "LED Support for TI LP5562 LED driver chip" | |
388 | depends on LEDS_CLASS && I2C | |
389 | select LEDS_LP55XX_COMMON | |
390 | help | |
391 | If you say yes here you get support for TI LP5562 LED driver. | |
392 | It is 4 channels chip with programmable engines. | |
393 | Driver provides direct control via LED class and interface for | |
394 | programming the engines. | |
395 | ||
33b3a561 KM |
396 | config LEDS_LP8501 |
397 | tristate "LED Support for TI LP8501 LED driver chip" | |
398 | depends on LEDS_CLASS && I2C | |
399 | select LEDS_LP55XX_COMMON | |
400 | help | |
401 | If you say yes here you get support for TI LP8501 LED driver. | |
402 | It is 9 channel chip with programmable engines. | |
403 | Driver provides direct control via LED class and interface for | |
404 | programming the engines. | |
405 | It is similar as LP5523, but output power selection is available. | |
406 | And register layout and engine program schemes are different. | |
407 | ||
eb80411b KM |
408 | config LEDS_LP8788 |
409 | tristate "LED support for the TI LP8788 PMIC" | |
410 | depends on LEDS_CLASS | |
411 | depends on MFD_LP8788 | |
412 | help | |
413 | This option enables support for the Keyboard LEDs on the LP8788 PMIC. | |
414 | ||
7a8685ac DM |
415 | config LEDS_LP8860 |
416 | tristate "LED support for the TI LP8860 4 channel LED driver" | |
a2169c9b | 417 | depends on LEDS_CLASS && I2C && OF |
2969bb18 | 418 | select REGMAP_I2C |
7a8685ac DM |
419 | help |
420 | If you say yes here you get support for the TI LP8860 4 channel | |
421 | LED driver. | |
422 | This option enables support for the display cluster LEDs | |
423 | on the LP8860 4 channel LED driver using the I2C communication | |
424 | bus. | |
425 | ||
cec035de | 426 | config LEDS_CLEVO_MAIL |
95dc5768 | 427 | tristate "Mail LED on Clevo notebook" |
0bae35e1 | 428 | depends on LEDS_CLASS |
d09e1666 | 429 | depends on X86 && SERIO_I8042 && DMI |
cec035de MN |
430 | help |
431 | This driver makes the mail LED accessible from userspace | |
432 | programs through the leds subsystem. This LED have three | |
433 | known mode: off, blink at 0.5Hz and blink at 1Hz. | |
434 | ||
92e015cb MN |
435 | The driver supports two kinds of interface: using ledtrig-timer |
436 | or through /sys/class/leds/clevo::mail/brightness. As this LED | |
437 | cannot change it's brightness it blinks instead. The brightness | |
438 | value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means | |
439 | blink at 1Hz. | |
cec035de MN |
440 | |
441 | This module can drive the mail LED for the following notebooks: | |
442 | ||
0eae6058 EWI |
443 | Clevo D400P |
444 | Clevo D410J | |
445 | Clevo D410V | |
446 | Clevo D400V/D470V (not tested, but might work) | |
447 | Clevo M540N | |
448 | Clevo M5x0N (not tested, but might work) | |
449 | Positivo Mobile (Clevo M5x0V) | |
cec035de | 450 | |
b3ba31f8 | 451 | If your model is not listed here you can try the "nodetect" |
692105b8 | 452 | module parameter. |
b3ba31f8 | 453 | |
cec035de MN |
454 | To compile this driver as a module, choose M here: the |
455 | module will be called leds-clevo-mail. | |
456 | ||
f46e9203 NC |
457 | config LEDS_PCA955X |
458 | tristate "LED Support for PCA955x I2C chips" | |
0bae35e1 | 459 | depends on LEDS_CLASS |
d09e1666 | 460 | depends on I2C |
f46e9203 NC |
461 | help |
462 | This option enables support for LEDs connected to PCA955x | |
463 | LED driver chips accessed via the I2C bus. Supported | |
464 | devices include PCA9550, PCA9551, PCA9552, and PCA9553. | |
465 | ||
561099a1 CLG |
466 | config LEDS_PCA955X_GPIO |
467 | bool "Enable GPIO support for PCA955X" | |
468 | depends on LEDS_PCA955X | |
469 | depends on GPIOLIB | |
470 | help | |
471 | Allow unused pins on PCA955X to be used as gpio. | |
472 | ||
473 | To use a pin as gpio the pin type should be set to | |
474 | PCA955X_TYPE_GPIO in the device tree. | |
475 | ||
476 | ||
56a1740c | 477 | config LEDS_PCA963X |
af67384f | 478 | tristate "LED support for PCA963x I2C chip" |
75cb2e1d PM |
479 | depends on LEDS_CLASS |
480 | depends on I2C | |
481 | help | |
af67384f RR |
482 | This option enables support for LEDs connected to the PCA963x |
483 | LED driver chip accessed via the I2C bus. Supported | |
484 | devices include PCA9633 and PCA9634 | |
75cb2e1d | 485 | |
c746b551 MB |
486 | config LEDS_WM831X_STATUS |
487 | tristate "LED support for status LEDs on WM831x PMICs" | |
0bae35e1 | 488 | depends on LEDS_CLASS |
d09e1666 | 489 | depends on MFD_WM831X |
c746b551 MB |
490 | help |
491 | This option enables support for the status LEDs of the WM831x | |
0eae6058 | 492 | series of PMICs. |
c746b551 | 493 | |
0081e802 MB |
494 | config LEDS_WM8350 |
495 | tristate "LED Support for WM8350 AudioPlus PMIC" | |
0bae35e1 | 496 | depends on LEDS_CLASS |
d09e1666 | 497 | depends on MFD_WM8350 |
0081e802 MB |
498 | help |
499 | This option enables support for LEDs driven by the Wolfson | |
500 | Microelectronics WM8350 AudioPlus PMIC. | |
501 | ||
9e84561c MR |
502 | config LEDS_DA903X |
503 | tristate "LED Support for DA9030/DA9034 PMIC" | |
0bae35e1 | 504 | depends on LEDS_CLASS |
d09e1666 | 505 | depends on PMIC_DA903X |
9e84561c MR |
506 | help |
507 | This option enables support for on-chip LED drivers found | |
508 | on Dialog Semiconductor DA9030/DA9034 PMICs. | |
509 | ||
5ba73631 DDC |
510 | config LEDS_DA9052 |
511 | tristate "Dialog DA9052/DA9053 LEDS" | |
512 | depends on LEDS_CLASS | |
513 | depends on PMIC_DA9052 | |
514 | help | |
515 | This option enables support for on-chip LED drivers found | |
516 | on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs. | |
517 | ||
ac2dd0f1 GL |
518 | config LEDS_DAC124S085 |
519 | tristate "LED Support for DAC124S085 SPI DAC" | |
0bae35e1 | 520 | depends on LEDS_CLASS |
d09e1666 | 521 | depends on SPI |
ac2dd0f1 GL |
522 | help |
523 | This option enables support for DAC124S085 SPI DAC from NatSemi, | |
524 | which can be used to control up to four LEDs. | |
525 | ||
41c42ff5 LF |
526 | config LEDS_PWM |
527 | tristate "PWM driven LED Support" | |
0bae35e1 | 528 | depends on LEDS_CLASS |
ad0ba85f | 529 | depends on PWM |
41c42ff5 LF |
530 | help |
531 | This option enables support for pwm driven LEDs | |
532 | ||
d4cc6a2e AO |
533 | config LEDS_REGULATOR |
534 | tristate "REGULATOR driven LED support" | |
0bae35e1 | 535 | depends on LEDS_CLASS |
d09e1666 | 536 | depends on REGULATOR |
d4cc6a2e AO |
537 | help |
538 | This option enables support for regulator driven LEDs. | |
539 | ||
0b56129b KK |
540 | config LEDS_BD2802 |
541 | tristate "LED driver for BD2802 RGB LED" | |
0bae35e1 | 542 | depends on LEDS_CLASS |
d09e1666 | 543 | depends on I2C |
0b56129b KK |
544 | help |
545 | This option enables support for BD2802GU RGB LED driver chips | |
546 | accessed via the I2C bus. | |
547 | ||
a328e95b DH |
548 | config LEDS_INTEL_SS4200 |
549 | tristate "LED driver for Intel NAS SS4200 series" | |
0bae35e1 | 550 | depends on LEDS_CLASS |
d09e1666 | 551 | depends on PCI && DMI |
fe15ee47 | 552 | depends on X86 |
a328e95b DH |
553 | help |
554 | This option enables support for the Intel SS4200 series of | |
fe15ee47 MD |
555 | Network Attached Storage servers. You may control the hard |
556 | drive or power LEDs on the front panel. Using this driver | |
a328e95b DH |
557 | can stop the front LED from blinking after startup. |
558 | ||
a8dd18fe DM |
559 | config LEDS_LT3593 |
560 | tristate "LED driver for LT3593 controllers" | |
0bae35e1 | 561 | depends on LEDS_CLASS |
82322741 | 562 | depends on GPIOLIB || COMPILE_TEST |
dd08e136 | 563 | depends on OF |
a8dd18fe DM |
564 | help |
565 | This option enables support for LEDs driven by a Linear Technology | |
566 | LT3593 controller. This controller uses a special one-wire pulse | |
567 | coding protocol to set the brightness. | |
568 | ||
ed4a10b4 MH |
569 | config LEDS_ADP5520 |
570 | tristate "LED Support for ADP5520/ADP5501 PMIC" | |
0bae35e1 | 571 | depends on LEDS_CLASS |
d09e1666 | 572 | depends on PMIC_ADP5520 |
ed4a10b4 MH |
573 | help |
574 | This option enables support for on-chip LED drivers found | |
575 | on Analog Devices ADP5520/ADP5501 PMICs. | |
576 | ||
577 | To compile this driver as a module, choose M here: the module will | |
578 | be called leds-adp5520. | |
579 | ||
7fdcef8a | 580 | config LEDS_MC13783 |
ae6cdb03 | 581 | tristate "LED Support for MC13XXX PMIC" |
0bae35e1 | 582 | depends on LEDS_CLASS |
ae6cdb03 | 583 | depends on MFD_MC13XXX |
7fdcef8a | 584 | help |
54b6c127 | 585 | This option enables support for on-chip LED drivers found |
a59ce658 | 586 | on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC. |
7fdcef8a | 587 | |
11efe71f SG |
588 | config LEDS_NS2 |
589 | tristate "LED support for Network Space v2 GPIO LEDs" | |
0bae35e1 | 590 | depends on LEDS_CLASS |
259f5ba3 | 591 | depends on MACH_KIRKWOOD || MACH_ARMADA_370 |
11efe71f SG |
592 | default y |
593 | help | |
259f5ba3 SG |
594 | This option enables support for the dual-GPIO LEDs found on the |
595 | following LaCie/Seagate boards: | |
596 | ||
597 | Network Space v2 (and parents: Max, Mini) | |
598 | Internet Space v2 | |
599 | d2 Network v2 | |
600 | n090401 (Seagate NAS 4-Bay) | |
11efe71f | 601 | |
24467832 SG |
602 | config LEDS_NETXBIG |
603 | tristate "LED support for Big Network series LEDs" | |
2504f6da | 604 | depends on LEDS_CLASS |
1093d8ca | 605 | depends on MACH_KIRKWOOD |
156189a6 | 606 | depends on OF_GPIO |
24467832 SG |
607 | default y |
608 | help | |
54b6c127 | 609 | This option enables support for LEDs found on the LaCie 2Big |
24467832 SG |
610 | and 5Big Network v2 boards. The LEDs are wired to a CPLD and are |
611 | controlled through a GPIO extension bus. | |
612 | ||
7d9e7e9f PP |
613 | config LEDS_ASIC3 |
614 | bool "LED support for the HTC ASIC3" | |
9473c4c1 | 615 | depends on LEDS_CLASS=y |
7d9e7e9f PP |
616 | depends on MFD_ASIC3 |
617 | default y | |
618 | help | |
619 | This option enables support for the LEDs on the HTC ASIC3. The HTC | |
620 | ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver | |
621 | cannot be used. This driver supports hardware blinking with an on+off | |
622 | period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700. | |
623 | ||
a6d511e5 N |
624 | config LEDS_TCA6507 |
625 | tristate "LED Support for TCA6507 I2C chip" | |
626 | depends on LEDS_CLASS && I2C | |
627 | help | |
628 | This option enables support for LEDs connected to TC6507 | |
629 | LED driver chips accessed via the I2C bus. | |
630 | Driver support brightness control and hardware-assisted blinking. | |
631 | ||
e370d010 AL |
632 | config LEDS_TLC591XX |
633 | tristate "LED driver for TLC59108 and TLC59116 controllers" | |
634 | depends on LEDS_CLASS && I2C | |
635 | select REGMAP_I2C | |
636 | help | |
637 | This option enables support for Texas Instruments TLC59108 | |
638 | and TLC59116 LED controllers. | |
639 | ||
5be102eb BG |
640 | config LEDS_MAX77650 |
641 | tristate "LED support for Maxim MAX77650 PMIC" | |
642 | depends on LEDS_CLASS && MFD_MAX77650 | |
643 | help | |
644 | LEDs driver for MAX77650 family of PMICs from Maxim Integrated. | |
645 | ||
a43f6a86 JA |
646 | config LEDS_MAX77693 |
647 | tristate "LED support for MAX77693 Flash" | |
648 | depends on LEDS_CLASS_FLASH | |
10c19c9e | 649 | depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS |
a43f6a86 JA |
650 | depends on MFD_MAX77693 |
651 | depends on OF | |
652 | help | |
653 | This option enables support for the flash part of the MAX77693 | |
654 | multifunction device. It has build in control for two leds in flash | |
655 | and torch mode. | |
656 | ||
8584cb82 DK |
657 | config LEDS_MAX8997 |
658 | tristate "LED support for MAX8997 PMIC" | |
659 | depends on LEDS_CLASS && MFD_MAX8997 | |
660 | help | |
661 | This option enables support for on-chip LED drivers on | |
662 | MAXIM MAX8997 PMIC. | |
663 | ||
b98d13c7 | 664 | config LEDS_LM355x |
6204f03d | 665 | tristate "LED support for LM3554 and LM3556 chips" |
32abb478 SJ |
666 | depends on LEDS_CLASS && I2C |
667 | select REGMAP_I2C | |
668 | help | |
6204f03d PM |
669 | This option enables support for LEDs connected to LM3554 |
670 | and LM3556. It includes Torch, Flash and Indicator functions. | |
32abb478 | 671 | |
e9a4593c SAS |
672 | config LEDS_OT200 |
673 | tristate "LED support for the Bachmann OT200" | |
d9e8928f | 674 | depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST) |
e9a4593c SAS |
675 | help |
676 | This option enables support for the LEDs on the Bachmann OT200. | |
677 | Say Y to enable LEDs on the Bachmann OT200. | |
678 | ||
38433639 AW |
679 | config LEDS_MENF21BMC |
680 | tristate "LED support for the MEN 14F021P00 BMC" | |
681 | depends on LEDS_CLASS && MFD_MENF21BMC | |
682 | help | |
683 | Say Y here to include support for the MEN 14F021P00 BMC LEDs. | |
684 | ||
685 | This driver can also be built as a module. If so the module | |
686 | will be called leds-menf21bmc. | |
687 | ||
b7da8c5c IK |
688 | config LEDS_KTD2692 |
689 | tristate "LED support for KTD2692 flash LED controller" | |
6e3956cd GU |
690 | depends on LEDS_CLASS_FLASH && OF |
691 | depends on GPIOLIB || COMPILE_TEST | |
b7da8c5c IK |
692 | help |
693 | This option enables support for KTD2692 LED flash connected | |
694 | through ExpressWire interface. | |
695 | ||
696 | Say Y to enable this driver. | |
697 | ||
8c40b7d0 NS |
698 | config LEDS_IS31FL319X |
699 | tristate "LED Support for ISSI IS31FL319x I2C LED controller family" | |
700 | depends on LEDS_CLASS && I2C && OF | |
701 | select REGMAP_I2C | |
702 | help | |
703 | This option enables support for LEDs connected to ISSI IS31FL319x | |
704 | fancy LED driver chips accessed via the I2C bus. | |
705 | Driver supports individual PWM brightness control for each channel. | |
706 | ||
707 | This driver can also be built as a module. If so the module will be | |
708 | called leds-is31fl319x. | |
709 | ||
9d7cffaf DR |
710 | config LEDS_IS31FL32XX |
711 | tristate "LED support for ISSI IS31FL32XX I2C LED controller family" | |
712 | depends on LEDS_CLASS && I2C && OF | |
713 | help | |
e0442d7d DR |
714 | Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx |
715 | LED controllers. They are I2C devices with multiple constant-current | |
716 | channels, each with independent 256-level PWM control. | |
9d7cffaf | 717 | |
e081c49e BW |
718 | config LEDS_SC27XX_BLTC |
719 | tristate "LED support for the SC27xx breathing light controller" | |
720 | depends on LEDS_CLASS && MFD_SC27XX_PMIC | |
721 | depends on OF | |
722 | help | |
723 | Say Y here to include support for the SC27xx breathing light controller | |
724 | LEDs. | |
725 | ||
726 | This driver can also be built as a module. If so the module will be | |
727 | called leds-sc27xx-bltc. | |
728 | ||
f70ed8a6 VD |
729 | comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)" |
730 | ||
b54cf35a JSM |
731 | config LEDS_BLINKM |
732 | tristate "LED support for the BlinkM I2C RGB LED" | |
733 | depends on LEDS_CLASS | |
734 | depends on I2C | |
735 | help | |
736 | This option enables support for the BlinkM RGB LED connected | |
737 | through I2C. Say Y to enable support for the BlinkM LED. | |
738 | ||
84ad6e5c VH |
739 | config LEDS_POWERNV |
740 | tristate "LED support for PowerNV Platform" | |
741 | depends on LEDS_CLASS | |
742 | depends on PPC_POWERNV | |
743 | depends on OF | |
744 | help | |
745 | This option enables support for the system LEDs present on | |
746 | PowerNV platforms. Say 'y' to enable this support in kernel. | |
747 | To compile this driver as a module, choose 'm' here: the module | |
748 | will be called leds-powernv. | |
749 | ||
535f09cc LW |
750 | config LEDS_SYSCON |
751 | bool "LED support for LEDs on system controllers" | |
752 | depends on LEDS_CLASS=y | |
753 | depends on MFD_SYSCON | |
754 | depends on OF | |
755 | help | |
54b6c127 | 756 | This option enables support for the LEDs on syscon type |
535f09cc LW |
757 | devices. This will only work with device tree enabled |
758 | devices. | |
759 | ||
7f866986 LW |
760 | config LEDS_PM8058 |
761 | tristate "LED Support for the Qualcomm PM8058 PMIC" | |
40a3a0f2 | 762 | depends on MFD_PM8XXX |
7f866986 LW |
763 | depends on LEDS_CLASS |
764 | help | |
765 | Choose this option if you want to use the LED drivers in | |
766 | the Qualcomm PM8058 PMIC. | |
767 | ||
be4fdf99 VP |
768 | config LEDS_MLXCPLD |
769 | tristate "LED support for the Mellanox boards" | |
8f886de1 | 770 | depends on X86 && DMI |
be4fdf99 VP |
771 | depends on LEDS_CLASS |
772 | help | |
54b6c127 VP |
773 | This option enables support for the LEDs on the Mellanox |
774 | boards. Say Y to enable these. | |
be4fdf99 | 775 | |
386570d7 VP |
776 | config LEDS_MLXREG |
777 | tristate "LED support for the Mellanox switches management control" | |
778 | depends on LEDS_CLASS | |
779 | help | |
780 | This option enables support for the LEDs on the Mellanox Ethernet and | |
781 | InfiniBand switches. The driver can be activated by the platform device | |
782 | device add call. Say Y to enable these. To compile this driver as a | |
783 | module, choose 'M' here: the module will be called leds-mlxreg. | |
784 | ||
e381322b DL |
785 | config LEDS_USER |
786 | tristate "Userspace LED support" | |
787 | depends on LEDS_CLASS | |
788 | help | |
789 | This option enables support for userspace LEDs. Say 'y' to enable this | |
790 | support in kernel. To compile this driver as a module, choose 'm' here: | |
791 | the module will be called uleds. | |
792 | ||
8338eab5 HCO |
793 | config LEDS_NIC78BX |
794 | tristate "LED support for NI PXI NIC78bx devices" | |
795 | depends on LEDS_CLASS | |
796 | depends on X86 && ACPI | |
797 | help | |
798 | This option enables support for the User1 and User2 LEDs on NI | |
799 | PXI NIC78bx devices. | |
800 | ||
801 | To compile this driver as a module, choose M here: the module | |
802 | will be called leds-nic78bx. | |
803 | ||
e9a804d7 CM |
804 | config LEDS_SPI_BYTE |
805 | tristate "LED support for SPI LED controller with a single byte" | |
806 | depends on LEDS_CLASS | |
807 | depends on SPI | |
808 | depends on OF | |
809 | help | |
810 | This option enables support for LED controller which use a single byte | |
811 | for controlling the brightness. Currently the following controller is | |
812 | supported: Ubiquiti airCube ISP microcontroller based LED controller. | |
813 | ||
3fce8e1e DM |
814 | config LEDS_TI_LMU_COMMON |
815 | tristate "LED driver for TI LMU" | |
816 | depends on LEDS_CLASS | |
817 | depends on REGMAP | |
818 | help | |
819 | Say Y to enable the LED driver for TI LMU devices. | |
820 | This supports common features between the TI LM3532, LM3631, LM3632, | |
821 | LM3633, LM3695 and LM3697. | |
822 | ||
5c1d824c DM |
823 | config LEDS_LM3697 |
824 | tristate "LED driver for LM3697" | |
825 | depends on LEDS_TI_LMU_COMMON | |
826 | depends on I2C && OF | |
827 | help | |
828 | Say Y to enable the LM3697 LED driver for TI LMU devices. | |
829 | This supports the LED device LM3697. | |
830 | ||
11e1bbc1 DM |
831 | config LEDS_LM36274 |
832 | tristate "LED driver for LM36274" | |
833 | depends on LEDS_TI_LMU_COMMON | |
834 | depends on MFD_TI_LMU | |
835 | help | |
836 | Say Y to enable the LM36274 LED driver for TI LMU devices. | |
837 | This supports the LED device LM36274. | |
838 | ||
b3b42b4a SVA |
839 | config LEDS_TPS6105X |
840 | tristate "LED support for TI TPS6105X" | |
841 | depends on LEDS_CLASS | |
842 | depends on TPS6105X | |
843 | default y if TPS6105X | |
844 | help | |
845 | This driver supports TPS61050/TPS61052 LED chips. | |
846 | It is a single boost converter primarily for white LEDs and | |
847 | audio amplifiers. | |
848 | ||
64d7e231 TB |
849 | config LEDS_IP30 |
850 | tristate "LED support for SGI Octane machines" | |
851 | depends on LEDS_CLASS | |
852 | depends on SGI_MFD_IOC3 | |
853 | help | |
854 | This option enables support for the Red and White LEDs of | |
855 | SGI Octane machines. | |
856 | ||
857 | To compile this driver as a module, choose M here: the module | |
858 | will be called leds-ip30. | |
859 | ||
d09e1666 | 860 | comment "LED Triggers" |
f07fb521 | 861 | source "drivers/leds/trigger/Kconfig" |
44e1e9f8 | 862 | |
66242f7e | 863 | endif # NEW_LEDS |