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 | ||
54bdc470 BD |
247 | config LEDS_S3C24XX |
248 | tristate "LED Support for Samsung S3C24XX GPIO LEDs" | |
0bae35e1 | 249 | depends on LEDS_CLASS |
f1b0a43b | 250 | depends on ARCH_S3C24XX || COMPILE_TEST |
54bdc470 BD |
251 | help |
252 | This option enables support for LEDs connected to GPIO lines | |
253 | on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440. | |
254 | ||
1a87d942 CB |
255 | config LEDS_NET48XX |
256 | tristate "LED Support for Soekris net48xx series Error LED" | |
0bae35e1 | 257 | depends on LEDS_CLASS |
d09e1666 | 258 | depends on SCx200_GPIO |
1a87d942 CB |
259 | help |
260 | This option enables support for the Soekris net4801 and net4826 error | |
261 | LED. | |
262 | ||
0d75565f KK |
263 | config LEDS_WRAP |
264 | tristate "LED Support for the WRAP series LEDs" | |
0bae35e1 | 265 | depends on LEDS_CLASS |
d09e1666 | 266 | depends on SCx200_GPIO |
0d75565f KK |
267 | help |
268 | This option enables support for the PCEngines WRAP programmable LEDs. | |
269 | ||
f3b6b6cd YY |
270 | config LEDS_COBALT_QUBE |
271 | tristate "LED Support for the Cobalt Qube series front LED" | |
0bae35e1 | 272 | depends on LEDS_CLASS |
f1b0a43b | 273 | depends on MIPS_COBALT || COMPILE_TEST |
2fea6f35 | 274 | help |
f3b6b6cd | 275 | This option enables support for the front LED on Cobalt Qube series |
2fea6f35 | 276 | |
97da7aaf YY |
277 | config LEDS_COBALT_RAQ |
278 | bool "LED Support for the Cobalt Raq series" | |
f1b0a43b | 279 | depends on LEDS_CLASS=y && (MIPS_COBALT || COMPILE_TEST) |
97da7aaf YY |
280 | select LEDS_TRIGGERS |
281 | help | |
282 | This option enables support for the Cobalt Raq series LEDs. | |
283 | ||
5843492c DM |
284 | config LEDS_SUNFIRE |
285 | tristate "LED support for SunFire servers." | |
0bae35e1 | 286 | depends on LEDS_CLASS |
d09e1666 | 287 | depends on SPARC64 |
5843492c DM |
288 | select LEDS_TRIGGERS |
289 | help | |
290 | This option enables support for the Left, Middle, and Right | |
291 | LEDs on the I/O and CPU boards of SunFire UltraSPARC servers. | |
292 | ||
4da498fc LW |
293 | config LEDS_IPAQ_MICRO |
294 | tristate "LED Support for the Compaq iPAQ h3xxx" | |
35bfe456 | 295 | depends on LEDS_CLASS |
4da498fc LW |
296 | depends on MFD_IPAQ_MICRO |
297 | help | |
298 | Choose this option if you want to use the notification LED on | |
299 | Compaq/HP iPAQ h3100 and h3600. | |
300 | ||
d39a7a63 KE |
301 | config LEDS_HP6XX |
302 | tristate "LED Support for the HP Jornada 6xx" | |
0bae35e1 | 303 | depends on LEDS_CLASS |
d09e1666 | 304 | depends on SH_HP6XX |
d39a7a63 | 305 | help |
692105b8 | 306 | This option enables LED support for the handheld |
d39a7a63 KE |
307 | HP Jornada 620/660/680/690. |
308 | ||
e14fa824 RV |
309 | config LEDS_PCA9532 |
310 | tristate "LED driver for PCA9532 dimmer" | |
0bae35e1 | 311 | depends on LEDS_CLASS |
5e0b080d | 312 | depends on I2C && INPUT |
e14fa824 RV |
313 | help |
314 | This option enables support for NXP pca9532 | |
692105b8 | 315 | LED controller. It is generally only useful |
e14fa824 RV |
316 | as a platform driver |
317 | ||
3c1ab50d JE |
318 | config LEDS_PCA9532_GPIO |
319 | bool "Enable GPIO support for PCA9532" | |
320 | depends on LEDS_PCA9532 | |
321 | depends on GPIOLIB | |
322 | help | |
323 | Allow unused pins on PCA9532 to be used as gpio. | |
324 | ||
325 | To use a pin as gpio pca9532_type in pca9532_platform data needs to | |
326 | set to PCA9532_TYPE_GPIO. | |
327 | ||
22e03f3b RA |
328 | config LEDS_GPIO |
329 | tristate "LED Support for GPIO connected LEDs" | |
0bae35e1 | 330 | depends on LEDS_CLASS |
9ab1963d | 331 | depends on GPIOLIB || COMPILE_TEST |
22e03f3b RA |
332 | help |
333 | This option enables support for the LEDs connected to GPIO | |
334 | outputs. To be useful the particular board must have LEDs | |
a7d878af TP |
335 | and they must be connected to the GPIO lines. The LEDs must be |
336 | defined as platform devices and/or OpenFirmware platform devices. | |
337 | The code to use these bindings can be selected below. | |
338 | ||
5054d39e AO |
339 | config LEDS_LP3944 |
340 | tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip" | |
0bae35e1 | 341 | depends on LEDS_CLASS |
d09e1666 | 342 | depends on I2C |
5054d39e | 343 | help |
7f1be819 AO |
344 | This option enables support for LEDs connected to the National |
345 | Semiconductor LP3944 Lighting Management Unit (LMU) also known as | |
346 | Fun Light Chip. | |
5054d39e AO |
347 | |
348 | To compile this driver as a module, choose M here: the | |
349 | module will be called leds-lp3944. | |
350 | ||
d966c943 TM |
351 | config LEDS_LP3952 |
352 | tristate "LED Support for TI LP3952 2 channel LED driver" | |
353 | depends on LEDS_CLASS | |
354 | depends on I2C | |
d966c943 TM |
355 | depends on GPIOLIB |
356 | select REGMAP_I2C | |
357 | help | |
358 | This option enables support for LEDs connected to the Texas | |
359 | Instruments LP3952 LED driver. | |
360 | ||
361 | To compile this driver as a module, choose M here: the | |
362 | module will be called leds-lp3952. | |
363 | ||
242b8117 | 364 | config LEDS_LP50XX |
8b624007 | 365 | tristate "LED Support for TI LP5036/30/24/18/12/09 LED driver chip" |
242b8117 DM |
366 | depends on LEDS_CLASS && REGMAP_I2C |
367 | depends on LEDS_CLASS_MULTICOLOR || !LEDS_CLASS_MULTICOLOR | |
368 | help | |
369 | If you say yes here you get support for the Texas Instruments | |
370 | LP5036, LP5030, LP5024, LP5018, LP5012 and LP5009 LED driver. | |
371 | ||
372 | To compile this driver as a module, choose M here: the | |
373 | module will be called leds-lp50xx. | |
374 | ||
c93d08fa | 375 | config LEDS_LP55XX_COMMON |
33b3a561 | 376 | tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501" |
87e23684 | 377 | depends on LEDS_CLASS |
92a81562 DM |
378 | depends on LEDS_CLASS_MULTICOLOR || !LEDS_CLASS_MULTICOLOR |
379 | depends on OF | |
2742b419 | 380 | depends on I2C |
10c06d17 | 381 | select FW_LOADER |
2338f73d | 382 | select FW_LOADER_USER_HELPER |
c93d08fa | 383 | help |
33b3a561 | 384 | This option supports common operations for LP5521/5523/55231/5562/8501 |
c93d08fa MWK |
385 | devices. |
386 | ||
f4920f67 SO |
387 | config LEDS_LP5521 |
388 | tristate "LED Support for N.S. LP5521 LED driver chip" | |
389 | depends on LEDS_CLASS && I2C | |
92a81562 | 390 | depends on LEDS_LP55XX_COMMON |
f4920f67 SO |
391 | help |
392 | If you say yes here you get support for the National Semiconductor | |
393 | LP5521 LED driver. It is 3 channel chip with programmable engines. | |
394 | Driver provides direct control via LED class and interface for | |
395 | programming the engines. | |
396 | ||
397 | config LEDS_LP5523 | |
ca705321 | 398 | tristate "LED Support for TI/National LP5523/55231 LED driver chip" |
f4920f67 | 399 | depends on LEDS_CLASS && I2C |
92a81562 | 400 | depends on LEDS_LP55XX_COMMON |
f4920f67 | 401 | help |
ca705321 KM |
402 | If you say yes here you get support for TI/National Semiconductor |
403 | LP5523/55231 LED driver. | |
404 | It is 9 channel chip with programmable engines. | |
f4920f67 SO |
405 | Driver provides direct control via LED class and interface for |
406 | programming the engines. | |
407 | ||
ff45262a KM |
408 | config LEDS_LP5562 |
409 | tristate "LED Support for TI LP5562 LED driver chip" | |
410 | depends on LEDS_CLASS && I2C | |
92a81562 | 411 | depends on LEDS_LP55XX_COMMON |
ff45262a KM |
412 | help |
413 | If you say yes here you get support for TI LP5562 LED driver. | |
414 | It is 4 channels chip with programmable engines. | |
415 | Driver provides direct control via LED class and interface for | |
416 | programming the engines. | |
417 | ||
33b3a561 KM |
418 | config LEDS_LP8501 |
419 | tristate "LED Support for TI LP8501 LED driver chip" | |
420 | depends on LEDS_CLASS && I2C | |
92a81562 | 421 | depends on LEDS_LP55XX_COMMON |
33b3a561 KM |
422 | help |
423 | If you say yes here you get support for TI LP8501 LED driver. | |
424 | It is 9 channel chip with programmable engines. | |
425 | Driver provides direct control via LED class and interface for | |
426 | programming the engines. | |
427 | It is similar as LP5523, but output power selection is available. | |
428 | And register layout and engine program schemes are different. | |
429 | ||
eb80411b KM |
430 | config LEDS_LP8788 |
431 | tristate "LED support for the TI LP8788 PMIC" | |
432 | depends on LEDS_CLASS | |
433 | depends on MFD_LP8788 | |
434 | help | |
435 | This option enables support for the Keyboard LEDs on the LP8788 PMIC. | |
436 | ||
7a8685ac DM |
437 | config LEDS_LP8860 |
438 | tristate "LED support for the TI LP8860 4 channel LED driver" | |
a2169c9b | 439 | depends on LEDS_CLASS && I2C && OF |
2969bb18 | 440 | select REGMAP_I2C |
7a8685ac DM |
441 | help |
442 | If you say yes here you get support for the TI LP8860 4 channel | |
443 | LED driver. | |
444 | This option enables support for the display cluster LEDs | |
445 | on the LP8860 4 channel LED driver using the I2C communication | |
446 | bus. | |
447 | ||
cec035de | 448 | config LEDS_CLEVO_MAIL |
95dc5768 | 449 | tristate "Mail LED on Clevo notebook" |
0bae35e1 | 450 | depends on LEDS_CLASS |
d09e1666 | 451 | depends on X86 && SERIO_I8042 && DMI |
cec035de MN |
452 | help |
453 | This driver makes the mail LED accessible from userspace | |
454 | programs through the leds subsystem. This LED have three | |
455 | known mode: off, blink at 0.5Hz and blink at 1Hz. | |
456 | ||
92e015cb MN |
457 | The driver supports two kinds of interface: using ledtrig-timer |
458 | or through /sys/class/leds/clevo::mail/brightness. As this LED | |
459 | cannot change it's brightness it blinks instead. The brightness | |
460 | value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means | |
461 | blink at 1Hz. | |
cec035de MN |
462 | |
463 | This module can drive the mail LED for the following notebooks: | |
464 | ||
0eae6058 EWI |
465 | Clevo D400P |
466 | Clevo D410J | |
467 | Clevo D410V | |
468 | Clevo D400V/D470V (not tested, but might work) | |
469 | Clevo M540N | |
470 | Clevo M5x0N (not tested, but might work) | |
471 | Positivo Mobile (Clevo M5x0V) | |
cec035de | 472 | |
b3ba31f8 | 473 | If your model is not listed here you can try the "nodetect" |
692105b8 | 474 | module parameter. |
b3ba31f8 | 475 | |
cec035de MN |
476 | To compile this driver as a module, choose M here: the |
477 | module will be called leds-clevo-mail. | |
478 | ||
f46e9203 NC |
479 | config LEDS_PCA955X |
480 | tristate "LED Support for PCA955x I2C chips" | |
0bae35e1 | 481 | depends on LEDS_CLASS |
d09e1666 | 482 | depends on I2C |
f46e9203 NC |
483 | help |
484 | This option enables support for LEDs connected to PCA955x | |
485 | LED driver chips accessed via the I2C bus. Supported | |
486 | devices include PCA9550, PCA9551, PCA9552, and PCA9553. | |
487 | ||
561099a1 CLG |
488 | config LEDS_PCA955X_GPIO |
489 | bool "Enable GPIO support for PCA955X" | |
490 | depends on LEDS_PCA955X | |
491 | depends on GPIOLIB | |
492 | help | |
493 | Allow unused pins on PCA955X to be used as gpio. | |
494 | ||
495 | To use a pin as gpio the pin type should be set to | |
496 | PCA955X_TYPE_GPIO in the device tree. | |
497 | ||
498 | ||
56a1740c | 499 | config LEDS_PCA963X |
af67384f | 500 | tristate "LED support for PCA963x I2C chip" |
75cb2e1d PM |
501 | depends on LEDS_CLASS |
502 | depends on I2C | |
503 | help | |
af67384f RRD |
504 | This option enables support for LEDs connected to the PCA963x |
505 | LED driver chip accessed via the I2C bus. Supported | |
506 | devices include PCA9633 and PCA9634 | |
75cb2e1d | 507 | |
c746b551 MB |
508 | config LEDS_WM831X_STATUS |
509 | tristate "LED support for status LEDs on WM831x PMICs" | |
0bae35e1 | 510 | depends on LEDS_CLASS |
d09e1666 | 511 | depends on MFD_WM831X |
c746b551 MB |
512 | help |
513 | This option enables support for the status LEDs of the WM831x | |
0eae6058 | 514 | series of PMICs. |
c746b551 | 515 | |
0081e802 MB |
516 | config LEDS_WM8350 |
517 | tristate "LED Support for WM8350 AudioPlus PMIC" | |
0bae35e1 | 518 | depends on LEDS_CLASS |
d09e1666 | 519 | depends on MFD_WM8350 |
0081e802 MB |
520 | help |
521 | This option enables support for LEDs driven by the Wolfson | |
522 | Microelectronics WM8350 AudioPlus PMIC. | |
523 | ||
9e84561c MR |
524 | config LEDS_DA903X |
525 | tristate "LED Support for DA9030/DA9034 PMIC" | |
0bae35e1 | 526 | depends on LEDS_CLASS |
d09e1666 | 527 | depends on PMIC_DA903X |
9e84561c MR |
528 | help |
529 | This option enables support for on-chip LED drivers found | |
530 | on Dialog Semiconductor DA9030/DA9034 PMICs. | |
531 | ||
5ba73631 DDC |
532 | config LEDS_DA9052 |
533 | tristate "Dialog DA9052/DA9053 LEDS" | |
534 | depends on LEDS_CLASS | |
535 | depends on PMIC_DA9052 | |
536 | help | |
537 | This option enables support for on-chip LED drivers found | |
538 | on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs. | |
539 | ||
ac2dd0f1 GL |
540 | config LEDS_DAC124S085 |
541 | tristate "LED Support for DAC124S085 SPI DAC" | |
0bae35e1 | 542 | depends on LEDS_CLASS |
d09e1666 | 543 | depends on SPI |
ac2dd0f1 GL |
544 | help |
545 | This option enables support for DAC124S085 SPI DAC from NatSemi, | |
546 | which can be used to control up to four LEDs. | |
547 | ||
41c42ff5 LF |
548 | config LEDS_PWM |
549 | tristate "PWM driven LED Support" | |
0bae35e1 | 550 | depends on LEDS_CLASS |
ad0ba85f | 551 | depends on PWM |
41c42ff5 LF |
552 | help |
553 | This option enables support for pwm driven LEDs | |
554 | ||
d4cc6a2e AO |
555 | config LEDS_REGULATOR |
556 | tristate "REGULATOR driven LED support" | |
0bae35e1 | 557 | depends on LEDS_CLASS |
d09e1666 | 558 | depends on REGULATOR |
d4cc6a2e AO |
559 | help |
560 | This option enables support for regulator driven LEDs. | |
561 | ||
0b56129b KK |
562 | config LEDS_BD2802 |
563 | tristate "LED driver for BD2802 RGB LED" | |
0bae35e1 | 564 | depends on LEDS_CLASS |
d09e1666 | 565 | depends on I2C |
0b56129b KK |
566 | help |
567 | This option enables support for BD2802GU RGB LED driver chips | |
568 | accessed via the I2C bus. | |
569 | ||
a328e95b DH |
570 | config LEDS_INTEL_SS4200 |
571 | tristate "LED driver for Intel NAS SS4200 series" | |
0bae35e1 | 572 | depends on LEDS_CLASS |
d09e1666 | 573 | depends on PCI && DMI |
fe15ee47 | 574 | depends on X86 |
a328e95b DH |
575 | help |
576 | This option enables support for the Intel SS4200 series of | |
fe15ee47 MD |
577 | Network Attached Storage servers. You may control the hard |
578 | drive or power LEDs on the front panel. Using this driver | |
a328e95b DH |
579 | can stop the front LED from blinking after startup. |
580 | ||
a8dd18fe DM |
581 | config LEDS_LT3593 |
582 | tristate "LED driver for LT3593 controllers" | |
0bae35e1 | 583 | depends on LEDS_CLASS |
82322741 | 584 | depends on GPIOLIB || COMPILE_TEST |
a8dd18fe DM |
585 | help |
586 | This option enables support for LEDs driven by a Linear Technology | |
587 | LT3593 controller. This controller uses a special one-wire pulse | |
588 | coding protocol to set the brightness. | |
589 | ||
ed4a10b4 MH |
590 | config LEDS_ADP5520 |
591 | tristate "LED Support for ADP5520/ADP5501 PMIC" | |
0bae35e1 | 592 | depends on LEDS_CLASS |
d09e1666 | 593 | depends on PMIC_ADP5520 |
ed4a10b4 MH |
594 | help |
595 | This option enables support for on-chip LED drivers found | |
596 | on Analog Devices ADP5520/ADP5501 PMICs. | |
597 | ||
598 | To compile this driver as a module, choose M here: the module will | |
599 | be called leds-adp5520. | |
600 | ||
7fdcef8a | 601 | config LEDS_MC13783 |
ae6cdb03 | 602 | tristate "LED Support for MC13XXX PMIC" |
0bae35e1 | 603 | depends on LEDS_CLASS |
ae6cdb03 | 604 | depends on MFD_MC13XXX |
7fdcef8a | 605 | help |
54b6c127 | 606 | This option enables support for on-chip LED drivers found |
a59ce658 | 607 | on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC. |
7fdcef8a | 608 | |
11efe71f SG |
609 | config LEDS_NS2 |
610 | tristate "LED support for Network Space v2 GPIO LEDs" | |
0bae35e1 | 611 | depends on LEDS_CLASS |
f1b0a43b | 612 | depends on MACH_KIRKWOOD || MACH_ARMADA_370 || COMPILE_TEST |
11efe71f SG |
613 | default y |
614 | help | |
259f5ba3 SG |
615 | This option enables support for the dual-GPIO LEDs found on the |
616 | following LaCie/Seagate boards: | |
617 | ||
618 | Network Space v2 (and parents: Max, Mini) | |
619 | Internet Space v2 | |
620 | d2 Network v2 | |
621 | n090401 (Seagate NAS 4-Bay) | |
11efe71f | 622 | |
24467832 SG |
623 | config LEDS_NETXBIG |
624 | tristate "LED support for Big Network series LEDs" | |
2504f6da | 625 | depends on LEDS_CLASS |
f1b0a43b | 626 | depends on MACH_KIRKWOOD || COMPILE_TEST |
156189a6 | 627 | depends on OF_GPIO |
24467832 SG |
628 | default y |
629 | help | |
54b6c127 | 630 | This option enables support for LEDs found on the LaCie 2Big |
24467832 SG |
631 | and 5Big Network v2 boards. The LEDs are wired to a CPLD and are |
632 | controlled through a GPIO extension bus. | |
633 | ||
7d9e7e9f PP |
634 | config LEDS_ASIC3 |
635 | bool "LED support for the HTC ASIC3" | |
9473c4c1 | 636 | depends on LEDS_CLASS=y |
7d9e7e9f PP |
637 | depends on MFD_ASIC3 |
638 | default y | |
639 | help | |
640 | This option enables support for the LEDs on the HTC ASIC3. The HTC | |
641 | ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver | |
642 | cannot be used. This driver supports hardware blinking with an on+off | |
643 | period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700. | |
644 | ||
a6d511e5 N |
645 | config LEDS_TCA6507 |
646 | tristate "LED Support for TCA6507 I2C chip" | |
647 | depends on LEDS_CLASS && I2C | |
648 | help | |
649 | This option enables support for LEDs connected to TC6507 | |
650 | LED driver chips accessed via the I2C bus. | |
651 | Driver support brightness control and hardware-assisted blinking. | |
652 | ||
e370d010 AL |
653 | config LEDS_TLC591XX |
654 | tristate "LED driver for TLC59108 and TLC59116 controllers" | |
655 | depends on LEDS_CLASS && I2C | |
656 | select REGMAP_I2C | |
657 | help | |
658 | This option enables support for Texas Instruments TLC59108 | |
659 | and TLC59116 LED controllers. | |
660 | ||
5be102eb BG |
661 | config LEDS_MAX77650 |
662 | tristate "LED support for Maxim MAX77650 PMIC" | |
663 | depends on LEDS_CLASS && MFD_MAX77650 | |
664 | help | |
665 | LEDs driver for MAX77650 family of PMICs from Maxim Integrated. | |
666 | ||
8584cb82 DK |
667 | config LEDS_MAX8997 |
668 | tristate "LED support for MAX8997 PMIC" | |
669 | depends on LEDS_CLASS && MFD_MAX8997 | |
670 | help | |
671 | This option enables support for on-chip LED drivers on | |
672 | MAXIM MAX8997 PMIC. | |
673 | ||
b98d13c7 | 674 | config LEDS_LM355x |
6204f03d | 675 | tristate "LED support for LM3554 and LM3556 chips" |
32abb478 SJ |
676 | depends on LEDS_CLASS && I2C |
677 | select REGMAP_I2C | |
678 | help | |
6204f03d PM |
679 | This option enables support for LEDs connected to LM3554 |
680 | and LM3556. It includes Torch, Flash and Indicator functions. | |
32abb478 | 681 | |
e9a4593c SAS |
682 | config LEDS_OT200 |
683 | tristate "LED support for the Bachmann OT200" | |
d9e8928f | 684 | depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST) |
e9a4593c SAS |
685 | help |
686 | This option enables support for the LEDs on the Bachmann OT200. | |
687 | Say Y to enable LEDs on the Bachmann OT200. | |
688 | ||
38433639 AW |
689 | config LEDS_MENF21BMC |
690 | tristate "LED support for the MEN 14F021P00 BMC" | |
691 | depends on LEDS_CLASS && MFD_MENF21BMC | |
692 | help | |
693 | Say Y here to include support for the MEN 14F021P00 BMC LEDs. | |
694 | ||
695 | This driver can also be built as a module. If so the module | |
696 | will be called leds-menf21bmc. | |
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 | |
2aebb780 | 852 | depends on SGI_MFD_IOC3 || COMPILE_TEST |
64d7e231 TB |
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 | ||
1ece06ac DO |
860 | config LEDS_ACER_A500 |
861 | tristate "Power button LED support for Acer Iconia Tab A500" | |
862 | depends on LEDS_CLASS && MFD_ACER_A500_EC | |
863 | help | |
864 | This option enables support for the Power Button LED of | |
865 | Acer Iconia Tab A500. | |
866 | ||
a7ed7150 RT |
867 | source "drivers/leds/blink/Kconfig" |
868 | ||
e1c6edcb LW |
869 | comment "Flash and Torch LED drivers" |
870 | source "drivers/leds/flash/Kconfig" | |
871 | ||
d09e1666 | 872 | comment "LED Triggers" |
f07fb521 | 873 | source "drivers/leds/trigger/Kconfig" |
44e1e9f8 | 874 | |
8c78e061 HS |
875 | comment "Simple LED drivers" |
876 | source "drivers/leds/simple/Kconfig" | |
877 | ||
66242f7e | 878 | endif # NEW_LEDS |