Commit | Line | Data |
---|---|---|
be5ce2f1 UKK |
1 | config LEDS_GPIO_REGISTER |
2 | bool | |
3 | help | |
4 | This option provides the function gpio_led_register_device. | |
5 | As this function is used by arch code it must not be compiled as a | |
6 | module. | |
7 | ||
66242f7e | 8 | menuconfig NEW_LEDS |
c72a1d60 RP |
9 | bool "LED Support" |
10 | help | |
a8d2e7d9 RP |
11 | Say Y to enable Linux LED support. This allows control of supported |
12 | LEDs from both userspace and optionally, by kernel events (triggers). | |
13 | ||
45d16f09 EM |
14 | if NEW_LEDS |
15 | ||
c72a1d60 | 16 | config LEDS_CLASS |
a403d930 | 17 | tristate "LED Class Support" |
c72a1d60 RP |
18 | help |
19 | This option enables the led sysfs class in /sys/class/leds. You'll | |
20 | need this to do anything useful with LEDs. If unsure, say N. | |
21 | ||
7aea8389 JA |
22 | config LEDS_CLASS_FLASH |
23 | tristate "LED Flash Class Support" | |
24 | depends on LEDS_CLASS | |
25 | help | |
26 | This option enables the flash led sysfs class in /sys/class/leds. | |
27 | It wrapps LED Class and adds flash LEDs specific sysfs attributes | |
28 | and kernel internal API to it. You'll need this to provide support | |
29 | for the flash related features of a LED device. It can be built | |
30 | as a module. | |
31 | ||
0cb8eb30 HG |
32 | config LEDS_BRIGHTNESS_HW_CHANGED |
33 | bool "LED Class brightness_hw_changed attribute support" | |
34 | depends on LEDS_CLASS | |
35 | help | |
36 | This option enables support for the brightness_hw_changed attribute | |
37 | for led sysfs class devices under /sys/class/leds. | |
38 | ||
39 | See Documentation/ABI/testing/sysfs-class-led for details. | |
40 | ||
24f51e81 | 41 | comment "LED drivers" |
c3bc9956 | 42 | |
0a2f915b HZ |
43 | config LEDS_88PM860X |
44 | tristate "LED Support for Marvell 88PM860x PMIC" | |
0bae35e1 | 45 | depends on LEDS_CLASS |
37814fdc | 46 | depends on MFD_88PM860X |
0a2f915b HZ |
47 | help |
48 | This option enables support for on-chip LED drivers found on Marvell | |
49 | Semiconductor 88PM8606 PMIC. | |
50 | ||
49c34b8e JA |
51 | config LEDS_AAT1290 |
52 | tristate "LED support for the AAT1290" | |
53 | depends on LEDS_CLASS_FLASH | |
58d1809b | 54 | depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS |
6e3956cd | 55 | depends on GPIOLIB || COMPILE_TEST |
49c34b8e | 56 | depends on OF |
ac69b903 | 57 | depends on PINCTRL |
49c34b8e JA |
58 | help |
59 | This option enables support for the LEDs on the AAT1290. | |
8cb21086 | 60 | |
3faee942 | 61 | config LEDS_APU |
8cb21086 | 62 | tristate "Front panel LED support for PC Engines APU/APU2/APU3 boards" |
3faee942 AM |
63 | depends on LEDS_CLASS |
64 | depends on X86 && DMI | |
65 | help | |
8cb21086 | 66 | This driver makes the PC Engines APU/APU2/APU3 front panel LEDs |
3faee942 AM |
67 | accessible from userspace programs through the LED subsystem. |
68 | ||
69 | To compile this driver as a module, choose M here: the | |
70 | module will be called leds-apu. | |
49c34b8e | 71 | |
a56ba8fb | 72 | config LEDS_AS3645A |
6204f03d | 73 | tristate "AS3645A and LM3555 LED flash controllers support" |
a56ba8fb | 74 | depends on I2C && LEDS_CLASS_FLASH |
1efdf177 | 75 | depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS |
a56ba8fb SA |
76 | help |
77 | Enable LED flash class support for AS3645A LED flash | |
78 | controller. V4L2 flash API is provided as well if | |
79 | CONFIG_V4L2_FLASH_API is enabled. | |
80 | ||
fd7b025a ÁFR |
81 | config LEDS_BCM6328 |
82 | tristate "LED Support for Broadcom BCM6328" | |
83 | depends on LEDS_CLASS | |
522f17e1 | 84 | depends on HAS_IOMEM |
fd7b025a ÁFR |
85 | depends on OF |
86 | help | |
87 | This option enables support for LEDs connected to the BCM6328 | |
88 | LED HW controller accessed via MMIO registers. | |
89 | ||
589fca16 ÁFR |
90 | config LEDS_BCM6358 |
91 | tristate "LED Support for Broadcom BCM6358" | |
92 | depends on LEDS_CLASS | |
522f17e1 | 93 | depends on HAS_IOMEM |
589fca16 ÁFR |
94 | depends on OF |
95 | help | |
96 | This option enables support for LEDs connected to the BCM6358 | |
97 | LED HW controller accessed via MMIO registers. | |
98 | ||
cd3b0b05 SR |
99 | config LEDS_CPCAP |
100 | tristate "LED Support for Motorola CPCAP" | |
101 | depends on LEDS_CLASS | |
102 | depends on MFD_CPCAP | |
103 | depends on OF | |
104 | help | |
105 | This option enables support for LEDs offered by Motorola's | |
106 | CPCAP PMIC. | |
107 | ||
9e50d5fb OK |
108 | config LEDS_CR0014114 |
109 | tristate "LED Support for Crane CR0014114" | |
110 | depends on LEDS_CLASS | |
111 | depends on SPI | |
112 | depends on OF | |
113 | help | |
114 | This option enables support for CR0014114 LED Board which | |
115 | is widely used in vending machines produced by | |
116 | Crane Merchandising Systems. | |
117 | ||
118 | To compile this driver as a module, choose M here: the module | |
119 | will be called leds-cr0014114. | |
120 | ||
b1e6b706 SKS |
121 | config LEDS_LM3530 |
122 | tristate "LCD Backlight driver for LM3530" | |
123 | depends on LEDS_CLASS | |
124 | depends on I2C | |
125 | help | |
126 | This option enables support for the LCD backlight using | |
127 | LM3530 ambient light sensor chip. This ALS chip can be | |
128 | controlled manually or using PWM input or using ambient | |
129 | light automatically. | |
130 | ||
401dea7f JH |
131 | config LEDS_LM3533 |
132 | tristate "LED support for LM3533" | |
133 | depends on LEDS_CLASS | |
134 | depends on MFD_LM3533 | |
135 | help | |
136 | This option enables support for the LEDs on National Semiconductor / | |
137 | TI LM3533 Lighting Power chips. | |
138 | ||
139 | The LEDs can be controlled directly, through PWM input, or by the | |
140 | ambient-light-sensor interface. The chip supports | |
141 | hardware-accelerated blinking with maximum on and off periods of 9.8 | |
142 | and 77 seconds respectively. | |
143 | ||
8b7cfbec SJ |
144 | config LEDS_LM3642 |
145 | tristate "LED support for LM3642 Chip" | |
146 | depends on LEDS_CLASS && I2C | |
147 | select REGMAP_I2C | |
148 | help | |
149 | This option enables support for LEDs connected to LM3642. | |
150 | The LM3642 is a 4MHz fixed-frequency synchronous boost | |
151 | converter plus 1.5A constant current driver for a high-current | |
152 | white LED. | |
153 | ||
9699cb6b DM |
154 | config LEDS_LM3692X |
155 | tristate "LED support for LM3692x Chips" | |
156 | depends on LEDS_CLASS && I2C && OF | |
157 | select REGMAP_I2C | |
158 | help | |
159 | This option enables support for the TI LM3692x family | |
160 | of white LED string drivers used for backlighting. | |
8b7cfbec | 161 | |
57a53297 DM |
162 | config LEDS_LM3601X |
163 | tristate "LED support for LM3601x Chips" | |
164 | depends on LEDS_CLASS && I2C | |
165 | depends on LEDS_CLASS_FLASH | |
166 | select REGMAP_I2C | |
167 | help | |
168 | This option enables support for the TI LM3601x family | |
169 | of flash, torch and indicator classes. | |
170 | ||
4d3cb354 RP |
171 | config LEDS_LOCOMO |
172 | tristate "LED Support for Locomo device" | |
0bae35e1 | 173 | depends on LEDS_CLASS |
d09e1666 | 174 | depends on SHARP_LOCOMO |
4d3cb354 RP |
175 | help |
176 | This option enables support for the LEDs on Sharp Locomo. | |
177 | Zaurus models SL-5500 and SL-5600. | |
178 | ||
ac67e23b PS |
179 | config LEDS_MIKROTIK_RB532 |
180 | tristate "LED Support for Mikrotik Routerboard 532" | |
0bae35e1 | 181 | depends on LEDS_CLASS |
d09e1666 | 182 | depends on MIKROTIK_RB532 |
ac67e23b PS |
183 | help |
184 | This option enables support for the so called "User LED" of | |
185 | Mikrotik's Routerboard 532. | |
186 | ||
216ec6cc SW |
187 | config LEDS_MT6323 |
188 | tristate "LED Support for Mediatek MT6323 PMIC" | |
189 | depends on LEDS_CLASS | |
190 | depends on MFD_MT6397 | |
191 | help | |
192 | This option enables support for on-chip LED drivers found on | |
193 | Mediatek MT6323 PMIC. | |
194 | ||
54bdc470 BD |
195 | config LEDS_S3C24XX |
196 | tristate "LED Support for Samsung S3C24XX GPIO LEDs" | |
0bae35e1 | 197 | depends on LEDS_CLASS |
b130d5c2 | 198 | depends on ARCH_S3C24XX |
54bdc470 BD |
199 | help |
200 | This option enables support for LEDs connected to GPIO lines | |
201 | on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440. | |
202 | ||
1a87d942 CB |
203 | config LEDS_NET48XX |
204 | tristate "LED Support for Soekris net48xx series Error LED" | |
0bae35e1 | 205 | depends on LEDS_CLASS |
d09e1666 | 206 | depends on SCx200_GPIO |
1a87d942 CB |
207 | help |
208 | This option enables support for the Soekris net4801 and net4826 error | |
209 | LED. | |
210 | ||
3b2e46f8 RW |
211 | config LEDS_FSG |
212 | tristate "LED Support for the Freecom FSG-3" | |
0bae35e1 | 213 | depends on LEDS_CLASS |
d09e1666 | 214 | depends on MACH_FSG |
3b2e46f8 RW |
215 | help |
216 | This option enables support for the LEDs on the Freecom FSG-3. | |
217 | ||
0d75565f KK |
218 | config LEDS_WRAP |
219 | tristate "LED Support for the WRAP series LEDs" | |
0bae35e1 | 220 | depends on LEDS_CLASS |
d09e1666 | 221 | depends on SCx200_GPIO |
0d75565f KK |
222 | help |
223 | This option enables support for the PCEngines WRAP programmable LEDs. | |
224 | ||
f3b6b6cd YY |
225 | config LEDS_COBALT_QUBE |
226 | tristate "LED Support for the Cobalt Qube series front LED" | |
0bae35e1 | 227 | depends on LEDS_CLASS |
d09e1666 | 228 | depends on MIPS_COBALT |
2fea6f35 | 229 | help |
f3b6b6cd | 230 | This option enables support for the front LED on Cobalt Qube series |
2fea6f35 | 231 | |
97da7aaf YY |
232 | config LEDS_COBALT_RAQ |
233 | bool "LED Support for the Cobalt Raq series" | |
ec149619 | 234 | depends on LEDS_CLASS=y && MIPS_COBALT |
97da7aaf YY |
235 | select LEDS_TRIGGERS |
236 | help | |
237 | This option enables support for the Cobalt Raq series LEDs. | |
238 | ||
5843492c DM |
239 | config LEDS_SUNFIRE |
240 | tristate "LED support for SunFire servers." | |
0bae35e1 | 241 | depends on LEDS_CLASS |
d09e1666 | 242 | depends on SPARC64 |
5843492c DM |
243 | select LEDS_TRIGGERS |
244 | help | |
245 | This option enables support for the Left, Middle, and Right | |
246 | LEDs on the I/O and CPU boards of SunFire UltraSPARC servers. | |
247 | ||
4da498fc LW |
248 | config LEDS_IPAQ_MICRO |
249 | tristate "LED Support for the Compaq iPAQ h3xxx" | |
35bfe456 | 250 | depends on LEDS_CLASS |
4da498fc LW |
251 | depends on MFD_IPAQ_MICRO |
252 | help | |
253 | Choose this option if you want to use the notification LED on | |
254 | Compaq/HP iPAQ h3100 and h3600. | |
255 | ||
d39a7a63 KE |
256 | config LEDS_HP6XX |
257 | tristate "LED Support for the HP Jornada 6xx" | |
0bae35e1 | 258 | depends on LEDS_CLASS |
d09e1666 | 259 | depends on SH_HP6XX |
d39a7a63 | 260 | help |
692105b8 | 261 | This option enables LED support for the handheld |
d39a7a63 KE |
262 | HP Jornada 620/660/680/690. |
263 | ||
e14fa824 RV |
264 | config LEDS_PCA9532 |
265 | tristate "LED driver for PCA9532 dimmer" | |
0bae35e1 | 266 | depends on LEDS_CLASS |
5e0b080d | 267 | depends on I2C && INPUT |
e14fa824 RV |
268 | help |
269 | This option enables support for NXP pca9532 | |
692105b8 | 270 | LED controller. It is generally only useful |
e14fa824 RV |
271 | as a platform driver |
272 | ||
3c1ab50d JE |
273 | config LEDS_PCA9532_GPIO |
274 | bool "Enable GPIO support for PCA9532" | |
275 | depends on LEDS_PCA9532 | |
276 | depends on GPIOLIB | |
277 | help | |
278 | Allow unused pins on PCA9532 to be used as gpio. | |
279 | ||
280 | To use a pin as gpio pca9532_type in pca9532_platform data needs to | |
281 | set to PCA9532_TYPE_GPIO. | |
282 | ||
22e03f3b RA |
283 | config LEDS_GPIO |
284 | tristate "LED Support for GPIO connected LEDs" | |
0bae35e1 | 285 | depends on LEDS_CLASS |
9ab1963d | 286 | depends on GPIOLIB || COMPILE_TEST |
22e03f3b RA |
287 | help |
288 | This option enables support for the LEDs connected to GPIO | |
289 | outputs. To be useful the particular board must have LEDs | |
a7d878af TP |
290 | and they must be connected to the GPIO lines. The LEDs must be |
291 | defined as platform devices and/or OpenFirmware platform devices. | |
292 | The code to use these bindings can be selected below. | |
293 | ||
5054d39e AO |
294 | config LEDS_LP3944 |
295 | tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip" | |
0bae35e1 | 296 | depends on LEDS_CLASS |
d09e1666 | 297 | depends on I2C |
5054d39e | 298 | help |
7f1be819 AO |
299 | This option enables support for LEDs connected to the National |
300 | Semiconductor LP3944 Lighting Management Unit (LMU) also known as | |
301 | Fun Light Chip. | |
5054d39e AO |
302 | |
303 | To compile this driver as a module, choose M here: the | |
304 | module will be called leds-lp3944. | |
305 | ||
d966c943 TM |
306 | config LEDS_LP3952 |
307 | tristate "LED Support for TI LP3952 2 channel LED driver" | |
308 | depends on LEDS_CLASS | |
309 | depends on I2C | |
d966c943 TM |
310 | depends on GPIOLIB |
311 | select REGMAP_I2C | |
312 | help | |
313 | This option enables support for LEDs connected to the Texas | |
314 | Instruments LP3952 LED driver. | |
315 | ||
316 | To compile this driver as a module, choose M here: the | |
317 | module will be called leds-lp3952. | |
318 | ||
c93d08fa | 319 | config LEDS_LP55XX_COMMON |
33b3a561 KM |
320 | tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501" |
321 | depends on LEDS_LP5521 || LEDS_LP5523 || LEDS_LP5562 || LEDS_LP8501 | |
10c06d17 | 322 | select FW_LOADER |
2338f73d | 323 | select FW_LOADER_USER_HELPER |
c93d08fa | 324 | help |
33b3a561 | 325 | This option supports common operations for LP5521/5523/55231/5562/8501 |
c93d08fa MWK |
326 | devices. |
327 | ||
f4920f67 SO |
328 | config LEDS_LP5521 |
329 | tristate "LED Support for N.S. LP5521 LED driver chip" | |
330 | depends on LEDS_CLASS && I2C | |
c93d08fa | 331 | select LEDS_LP55XX_COMMON |
f4920f67 SO |
332 | help |
333 | If you say yes here you get support for the National Semiconductor | |
334 | LP5521 LED driver. It is 3 channel chip with programmable engines. | |
335 | Driver provides direct control via LED class and interface for | |
336 | programming the engines. | |
337 | ||
338 | config LEDS_LP5523 | |
ca705321 | 339 | tristate "LED Support for TI/National LP5523/55231 LED driver chip" |
f4920f67 | 340 | depends on LEDS_CLASS && I2C |
c93d08fa | 341 | select LEDS_LP55XX_COMMON |
f4920f67 | 342 | help |
ca705321 KM |
343 | If you say yes here you get support for TI/National Semiconductor |
344 | LP5523/55231 LED driver. | |
345 | It is 9 channel chip with programmable engines. | |
f4920f67 SO |
346 | Driver provides direct control via LED class and interface for |
347 | programming the engines. | |
348 | ||
ff45262a KM |
349 | config LEDS_LP5562 |
350 | tristate "LED Support for TI LP5562 LED driver chip" | |
351 | depends on LEDS_CLASS && I2C | |
352 | select LEDS_LP55XX_COMMON | |
353 | help | |
354 | If you say yes here you get support for TI LP5562 LED driver. | |
355 | It is 4 channels chip with programmable engines. | |
356 | Driver provides direct control via LED class and interface for | |
357 | programming the engines. | |
358 | ||
33b3a561 KM |
359 | config LEDS_LP8501 |
360 | tristate "LED Support for TI LP8501 LED driver chip" | |
361 | depends on LEDS_CLASS && I2C | |
362 | select LEDS_LP55XX_COMMON | |
363 | help | |
364 | If you say yes here you get support for TI LP8501 LED driver. | |
365 | It is 9 channel chip with programmable engines. | |
366 | Driver provides direct control via LED class and interface for | |
367 | programming the engines. | |
368 | It is similar as LP5523, but output power selection is available. | |
369 | And register layout and engine program schemes are different. | |
370 | ||
eb80411b KM |
371 | config LEDS_LP8788 |
372 | tristate "LED support for the TI LP8788 PMIC" | |
373 | depends on LEDS_CLASS | |
374 | depends on MFD_LP8788 | |
375 | help | |
376 | This option enables support for the Keyboard LEDs on the LP8788 PMIC. | |
377 | ||
7a8685ac DM |
378 | config LEDS_LP8860 |
379 | tristate "LED support for the TI LP8860 4 channel LED driver" | |
a2169c9b | 380 | depends on LEDS_CLASS && I2C && OF |
2969bb18 | 381 | select REGMAP_I2C |
7a8685ac DM |
382 | help |
383 | If you say yes here you get support for the TI LP8860 4 channel | |
384 | LED driver. | |
385 | This option enables support for the display cluster LEDs | |
386 | on the LP8860 4 channel LED driver using the I2C communication | |
387 | bus. | |
388 | ||
cec035de | 389 | config LEDS_CLEVO_MAIL |
95dc5768 | 390 | tristate "Mail LED on Clevo notebook" |
0bae35e1 | 391 | depends on LEDS_CLASS |
d09e1666 | 392 | depends on X86 && SERIO_I8042 && DMI |
cec035de MN |
393 | help |
394 | This driver makes the mail LED accessible from userspace | |
395 | programs through the leds subsystem. This LED have three | |
396 | known mode: off, blink at 0.5Hz and blink at 1Hz. | |
397 | ||
92e015cb MN |
398 | The driver supports two kinds of interface: using ledtrig-timer |
399 | or through /sys/class/leds/clevo::mail/brightness. As this LED | |
400 | cannot change it's brightness it blinks instead. The brightness | |
401 | value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means | |
402 | blink at 1Hz. | |
cec035de MN |
403 | |
404 | This module can drive the mail LED for the following notebooks: | |
405 | ||
b3ba31f8 | 406 | Clevo D400P |
cec035de MN |
407 | Clevo D410J |
408 | Clevo D410V | |
409 | Clevo D400V/D470V (not tested, but might work) | |
410 | Clevo M540N | |
411 | Clevo M5x0N (not tested, but might work) | |
412 | Positivo Mobile (Clevo M5x0V) | |
413 | ||
b3ba31f8 | 414 | If your model is not listed here you can try the "nodetect" |
692105b8 | 415 | module parameter. |
b3ba31f8 | 416 | |
cec035de MN |
417 | To compile this driver as a module, choose M here: the |
418 | module will be called leds-clevo-mail. | |
419 | ||
f46e9203 NC |
420 | config LEDS_PCA955X |
421 | tristate "LED Support for PCA955x I2C chips" | |
0bae35e1 | 422 | depends on LEDS_CLASS |
d09e1666 | 423 | depends on I2C |
f46e9203 NC |
424 | help |
425 | This option enables support for LEDs connected to PCA955x | |
426 | LED driver chips accessed via the I2C bus. Supported | |
427 | devices include PCA9550, PCA9551, PCA9552, and PCA9553. | |
428 | ||
561099a1 CLG |
429 | config LEDS_PCA955X_GPIO |
430 | bool "Enable GPIO support for PCA955X" | |
431 | depends on LEDS_PCA955X | |
432 | depends on GPIOLIB | |
433 | help | |
434 | Allow unused pins on PCA955X to be used as gpio. | |
435 | ||
436 | To use a pin as gpio the pin type should be set to | |
437 | PCA955X_TYPE_GPIO in the device tree. | |
438 | ||
439 | ||
56a1740c | 440 | config LEDS_PCA963X |
af67384f | 441 | tristate "LED support for PCA963x I2C chip" |
75cb2e1d PM |
442 | depends on LEDS_CLASS |
443 | depends on I2C | |
444 | help | |
af67384f RRD |
445 | This option enables support for LEDs connected to the PCA963x |
446 | LED driver chip accessed via the I2C bus. Supported | |
447 | devices include PCA9633 and PCA9634 | |
75cb2e1d | 448 | |
c746b551 MB |
449 | config LEDS_WM831X_STATUS |
450 | tristate "LED support for status LEDs on WM831x PMICs" | |
0bae35e1 | 451 | depends on LEDS_CLASS |
d09e1666 | 452 | depends on MFD_WM831X |
c746b551 MB |
453 | help |
454 | This option enables support for the status LEDs of the WM831x | |
455 | series of PMICs. | |
456 | ||
0081e802 MB |
457 | config LEDS_WM8350 |
458 | tristate "LED Support for WM8350 AudioPlus PMIC" | |
0bae35e1 | 459 | depends on LEDS_CLASS |
d09e1666 | 460 | depends on MFD_WM8350 |
0081e802 MB |
461 | help |
462 | This option enables support for LEDs driven by the Wolfson | |
463 | Microelectronics WM8350 AudioPlus PMIC. | |
464 | ||
9e84561c MR |
465 | config LEDS_DA903X |
466 | tristate "LED Support for DA9030/DA9034 PMIC" | |
0bae35e1 | 467 | depends on LEDS_CLASS |
d09e1666 | 468 | depends on PMIC_DA903X |
9e84561c MR |
469 | help |
470 | This option enables support for on-chip LED drivers found | |
471 | on Dialog Semiconductor DA9030/DA9034 PMICs. | |
472 | ||
5ba73631 DDC |
473 | config LEDS_DA9052 |
474 | tristate "Dialog DA9052/DA9053 LEDS" | |
475 | depends on LEDS_CLASS | |
476 | depends on PMIC_DA9052 | |
477 | help | |
478 | This option enables support for on-chip LED drivers found | |
479 | on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs. | |
480 | ||
ac2dd0f1 GL |
481 | config LEDS_DAC124S085 |
482 | tristate "LED Support for DAC124S085 SPI DAC" | |
0bae35e1 | 483 | depends on LEDS_CLASS |
d09e1666 | 484 | depends on SPI |
ac2dd0f1 GL |
485 | help |
486 | This option enables support for DAC124S085 SPI DAC from NatSemi, | |
487 | which can be used to control up to four LEDs. | |
488 | ||
41c42ff5 LF |
489 | config LEDS_PWM |
490 | tristate "PWM driven LED Support" | |
0bae35e1 | 491 | depends on LEDS_CLASS |
ad0ba85f | 492 | depends on PWM |
41c42ff5 LF |
493 | help |
494 | This option enables support for pwm driven LEDs | |
495 | ||
d4cc6a2e AO |
496 | config LEDS_REGULATOR |
497 | tristate "REGULATOR driven LED support" | |
0bae35e1 | 498 | depends on LEDS_CLASS |
d09e1666 | 499 | depends on REGULATOR |
d4cc6a2e AO |
500 | help |
501 | This option enables support for regulator driven LEDs. | |
502 | ||
0b56129b KK |
503 | config LEDS_BD2802 |
504 | tristate "LED driver for BD2802 RGB LED" | |
0bae35e1 | 505 | depends on LEDS_CLASS |
d09e1666 | 506 | depends on I2C |
0b56129b KK |
507 | help |
508 | This option enables support for BD2802GU RGB LED driver chips | |
509 | accessed via the I2C bus. | |
510 | ||
a328e95b DH |
511 | config LEDS_INTEL_SS4200 |
512 | tristate "LED driver for Intel NAS SS4200 series" | |
0bae35e1 | 513 | depends on LEDS_CLASS |
d09e1666 | 514 | depends on PCI && DMI |
fe15ee47 | 515 | depends on X86 |
a328e95b DH |
516 | help |
517 | This option enables support for the Intel SS4200 series of | |
fe15ee47 MD |
518 | Network Attached Storage servers. You may control the hard |
519 | drive or power LEDs on the front panel. Using this driver | |
a328e95b DH |
520 | can stop the front LED from blinking after startup. |
521 | ||
a8dd18fe DM |
522 | config LEDS_LT3593 |
523 | tristate "LED driver for LT3593 controllers" | |
0bae35e1 | 524 | depends on LEDS_CLASS |
82322741 | 525 | depends on GPIOLIB || COMPILE_TEST |
a8dd18fe DM |
526 | help |
527 | This option enables support for LEDs driven by a Linear Technology | |
528 | LT3593 controller. This controller uses a special one-wire pulse | |
529 | coding protocol to set the brightness. | |
530 | ||
ed4a10b4 MH |
531 | config LEDS_ADP5520 |
532 | tristate "LED Support for ADP5520/ADP5501 PMIC" | |
0bae35e1 | 533 | depends on LEDS_CLASS |
d09e1666 | 534 | depends on PMIC_ADP5520 |
ed4a10b4 MH |
535 | help |
536 | This option enables support for on-chip LED drivers found | |
537 | on Analog Devices ADP5520/ADP5501 PMICs. | |
538 | ||
539 | To compile this driver as a module, choose M here: the module will | |
540 | be called leds-adp5520. | |
541 | ||
7fdcef8a | 542 | config LEDS_MC13783 |
ae6cdb03 | 543 | tristate "LED Support for MC13XXX PMIC" |
0bae35e1 | 544 | depends on LEDS_CLASS |
ae6cdb03 | 545 | depends on MFD_MC13XXX |
7fdcef8a | 546 | help |
54b6c127 | 547 | This option enables support for on-chip LED drivers found |
a59ce658 | 548 | on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC. |
7fdcef8a | 549 | |
11efe71f SG |
550 | config LEDS_NS2 |
551 | tristate "LED support for Network Space v2 GPIO LEDs" | |
0bae35e1 | 552 | depends on LEDS_CLASS |
259f5ba3 | 553 | depends on MACH_KIRKWOOD || MACH_ARMADA_370 |
11efe71f SG |
554 | default y |
555 | help | |
259f5ba3 SG |
556 | This option enables support for the dual-GPIO LEDs found on the |
557 | following LaCie/Seagate boards: | |
558 | ||
559 | Network Space v2 (and parents: Max, Mini) | |
560 | Internet Space v2 | |
561 | d2 Network v2 | |
562 | n090401 (Seagate NAS 4-Bay) | |
11efe71f | 563 | |
24467832 SG |
564 | config LEDS_NETXBIG |
565 | tristate "LED support for Big Network series LEDs" | |
2504f6da | 566 | depends on LEDS_CLASS |
1093d8ca | 567 | depends on MACH_KIRKWOOD |
24467832 SG |
568 | default y |
569 | help | |
54b6c127 | 570 | This option enables support for LEDs found on the LaCie 2Big |
24467832 SG |
571 | and 5Big Network v2 boards. The LEDs are wired to a CPLD and are |
572 | controlled through a GPIO extension bus. | |
573 | ||
7d9e7e9f PP |
574 | config LEDS_ASIC3 |
575 | bool "LED support for the HTC ASIC3" | |
9473c4c1 | 576 | depends on LEDS_CLASS=y |
7d9e7e9f PP |
577 | depends on MFD_ASIC3 |
578 | default y | |
579 | help | |
580 | This option enables support for the LEDs on the HTC ASIC3. The HTC | |
581 | ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver | |
582 | cannot be used. This driver supports hardware blinking with an on+off | |
583 | period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700. | |
584 | ||
a6d511e5 N |
585 | config LEDS_TCA6507 |
586 | tristate "LED Support for TCA6507 I2C chip" | |
587 | depends on LEDS_CLASS && I2C | |
588 | help | |
589 | This option enables support for LEDs connected to TC6507 | |
590 | LED driver chips accessed via the I2C bus. | |
591 | Driver support brightness control and hardware-assisted blinking. | |
592 | ||
e370d010 AL |
593 | config LEDS_TLC591XX |
594 | tristate "LED driver for TLC59108 and TLC59116 controllers" | |
595 | depends on LEDS_CLASS && I2C | |
596 | select REGMAP_I2C | |
597 | help | |
598 | This option enables support for Texas Instruments TLC59108 | |
599 | and TLC59116 LED controllers. | |
600 | ||
a43f6a86 JA |
601 | config LEDS_MAX77693 |
602 | tristate "LED support for MAX77693 Flash" | |
603 | depends on LEDS_CLASS_FLASH | |
10c19c9e | 604 | depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS |
a43f6a86 JA |
605 | depends on MFD_MAX77693 |
606 | depends on OF | |
607 | help | |
608 | This option enables support for the flash part of the MAX77693 | |
609 | multifunction device. It has build in control for two leds in flash | |
610 | and torch mode. | |
611 | ||
8584cb82 DK |
612 | config LEDS_MAX8997 |
613 | tristate "LED support for MAX8997 PMIC" | |
614 | depends on LEDS_CLASS && MFD_MAX8997 | |
615 | help | |
616 | This option enables support for on-chip LED drivers on | |
617 | MAXIM MAX8997 PMIC. | |
618 | ||
b98d13c7 | 619 | config LEDS_LM355x |
6204f03d | 620 | tristate "LED support for LM3554 and LM3556 chips" |
32abb478 SJ |
621 | depends on LEDS_CLASS && I2C |
622 | select REGMAP_I2C | |
623 | help | |
6204f03d PM |
624 | This option enables support for LEDs connected to LM3554 |
625 | and LM3556. It includes Torch, Flash and Indicator functions. | |
32abb478 | 626 | |
e9a4593c SAS |
627 | config LEDS_OT200 |
628 | tristate "LED support for the Bachmann OT200" | |
d9e8928f | 629 | depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST) |
e9a4593c SAS |
630 | help |
631 | This option enables support for the LEDs on the Bachmann OT200. | |
632 | Say Y to enable LEDs on the Bachmann OT200. | |
633 | ||
38433639 AW |
634 | config LEDS_MENF21BMC |
635 | tristate "LED support for the MEN 14F021P00 BMC" | |
636 | depends on LEDS_CLASS && MFD_MENF21BMC | |
637 | help | |
638 | Say Y here to include support for the MEN 14F021P00 BMC LEDs. | |
639 | ||
640 | This driver can also be built as a module. If so the module | |
641 | will be called leds-menf21bmc. | |
642 | ||
b7da8c5c IK |
643 | config LEDS_KTD2692 |
644 | tristate "LED support for KTD2692 flash LED controller" | |
6e3956cd GU |
645 | depends on LEDS_CLASS_FLASH && OF |
646 | depends on GPIOLIB || COMPILE_TEST | |
b7da8c5c IK |
647 | help |
648 | This option enables support for KTD2692 LED flash connected | |
649 | through ExpressWire interface. | |
650 | ||
651 | Say Y to enable this driver. | |
652 | ||
8c40b7d0 NS |
653 | config LEDS_IS31FL319X |
654 | tristate "LED Support for ISSI IS31FL319x I2C LED controller family" | |
655 | depends on LEDS_CLASS && I2C && OF | |
656 | select REGMAP_I2C | |
657 | help | |
658 | This option enables support for LEDs connected to ISSI IS31FL319x | |
659 | fancy LED driver chips accessed via the I2C bus. | |
660 | Driver supports individual PWM brightness control for each channel. | |
661 | ||
662 | This driver can also be built as a module. If so the module will be | |
663 | called leds-is31fl319x. | |
664 | ||
9d7cffaf DR |
665 | config LEDS_IS31FL32XX |
666 | tristate "LED support for ISSI IS31FL32XX I2C LED controller family" | |
667 | depends on LEDS_CLASS && I2C && OF | |
668 | help | |
e0442d7d DR |
669 | Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx |
670 | LED controllers. They are I2C devices with multiple constant-current | |
671 | channels, each with independent 256-level PWM control. | |
9d7cffaf | 672 | |
e081c49e BW |
673 | config LEDS_SC27XX_BLTC |
674 | tristate "LED support for the SC27xx breathing light controller" | |
675 | depends on LEDS_CLASS && MFD_SC27XX_PMIC | |
676 | depends on OF | |
677 | help | |
678 | Say Y here to include support for the SC27xx breathing light controller | |
679 | LEDs. | |
680 | ||
681 | This driver can also be built as a module. If so the module will be | |
682 | called leds-sc27xx-bltc. | |
683 | ||
f70ed8a6 VD |
684 | comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)" |
685 | ||
b54cf35a JSM |
686 | config LEDS_BLINKM |
687 | tristate "LED support for the BlinkM I2C RGB LED" | |
688 | depends on LEDS_CLASS | |
689 | depends on I2C | |
690 | help | |
691 | This option enables support for the BlinkM RGB LED connected | |
692 | through I2C. Say Y to enable support for the BlinkM LED. | |
693 | ||
84ad6e5c VH |
694 | config LEDS_POWERNV |
695 | tristate "LED support for PowerNV Platform" | |
696 | depends on LEDS_CLASS | |
697 | depends on PPC_POWERNV | |
698 | depends on OF | |
699 | help | |
700 | This option enables support for the system LEDs present on | |
701 | PowerNV platforms. Say 'y' to enable this support in kernel. | |
702 | To compile this driver as a module, choose 'm' here: the module | |
703 | will be called leds-powernv. | |
704 | ||
535f09cc LW |
705 | config LEDS_SYSCON |
706 | bool "LED support for LEDs on system controllers" | |
707 | depends on LEDS_CLASS=y | |
708 | depends on MFD_SYSCON | |
709 | depends on OF | |
710 | help | |
54b6c127 | 711 | This option enables support for the LEDs on syscon type |
535f09cc LW |
712 | devices. This will only work with device tree enabled |
713 | devices. | |
714 | ||
7f866986 LW |
715 | config LEDS_PM8058 |
716 | tristate "LED Support for the Qualcomm PM8058 PMIC" | |
40a3a0f2 | 717 | depends on MFD_PM8XXX |
7f866986 LW |
718 | depends on LEDS_CLASS |
719 | help | |
720 | Choose this option if you want to use the LED drivers in | |
721 | the Qualcomm PM8058 PMIC. | |
722 | ||
be4fdf99 VP |
723 | config LEDS_MLXCPLD |
724 | tristate "LED support for the Mellanox boards" | |
8f886de1 | 725 | depends on X86 && DMI |
be4fdf99 VP |
726 | depends on LEDS_CLASS |
727 | help | |
54b6c127 VP |
728 | This option enables support for the LEDs on the Mellanox |
729 | boards. Say Y to enable these. | |
be4fdf99 | 730 | |
386570d7 VP |
731 | config LEDS_MLXREG |
732 | tristate "LED support for the Mellanox switches management control" | |
733 | depends on LEDS_CLASS | |
734 | help | |
735 | This option enables support for the LEDs on the Mellanox Ethernet and | |
736 | InfiniBand switches. The driver can be activated by the platform device | |
737 | device add call. Say Y to enable these. To compile this driver as a | |
738 | module, choose 'M' here: the module will be called leds-mlxreg. | |
739 | ||
e381322b DL |
740 | config LEDS_USER |
741 | tristate "Userspace LED support" | |
742 | depends on LEDS_CLASS | |
743 | help | |
744 | This option enables support for userspace LEDs. Say 'y' to enable this | |
745 | support in kernel. To compile this driver as a module, choose 'm' here: | |
746 | the module will be called uleds. | |
747 | ||
8338eab5 HCO |
748 | config LEDS_NIC78BX |
749 | tristate "LED support for NI PXI NIC78bx devices" | |
750 | depends on LEDS_CLASS | |
751 | depends on X86 && ACPI | |
752 | help | |
753 | This option enables support for the User1 and User2 LEDs on NI | |
754 | PXI NIC78bx devices. | |
755 | ||
756 | To compile this driver as a module, choose M here: the module | |
757 | will be called leds-nic78bx. | |
758 | ||
d09e1666 | 759 | comment "LED Triggers" |
f07fb521 | 760 | source "drivers/leds/trigger/Kconfig" |
44e1e9f8 | 761 | |
66242f7e | 762 | endif # NEW_LEDS |