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Commit | Line | Data |
---|---|---|
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 | ||
8 | menuconfig NEW_LEDS | |
9 | bool "LED Support" | |
10 | help | |
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 | ||
14 | This is not related to standard keyboard LEDs which are controlled | |
15 | via the input system. | |
16 | ||
17 | if NEW_LEDS | |
18 | ||
19 | config LEDS_CLASS | |
20 | tristate "LED Class Support" | |
21 | help | |
22 | This option enables the led sysfs class in /sys/class/leds. You'll | |
23 | need this to do anything useful with LEDs. If unsure, say N. | |
24 | ||
25 | comment "LED drivers" | |
26 | ||
27 | config LEDS_88PM860X | |
28 | tristate "LED Support for Marvell 88PM860x PMIC" | |
29 | depends on LEDS_CLASS | |
30 | depends on MFD_88PM860X | |
31 | help | |
32 | This option enables support for on-chip LED drivers found on Marvell | |
33 | Semiconductor 88PM8606 PMIC. | |
34 | ||
35 | config LEDS_ATMEL_PWM | |
36 | tristate "LED Support using Atmel PWM outputs" | |
37 | depends on LEDS_CLASS | |
38 | depends on ATMEL_PWM | |
39 | help | |
40 | This option enables support for LEDs driven using outputs | |
41 | of the dedicated PWM controller found on newer Atmel SOCs. | |
42 | ||
43 | config LEDS_LM3530 | |
44 | tristate "LCD Backlight driver for LM3530" | |
45 | depends on LEDS_CLASS | |
46 | depends on I2C | |
47 | help | |
48 | This option enables support for the LCD backlight using | |
49 | LM3530 ambient light sensor chip. This ALS chip can be | |
50 | controlled manually or using PWM input or using ambient | |
51 | light automatically. | |
52 | ||
53 | config LEDS_LM3533 | |
54 | tristate "LED support for LM3533" | |
55 | depends on LEDS_CLASS | |
56 | depends on MFD_LM3533 | |
57 | help | |
58 | This option enables support for the LEDs on National Semiconductor / | |
59 | TI LM3533 Lighting Power chips. | |
60 | ||
61 | The LEDs can be controlled directly, through PWM input, or by the | |
62 | ambient-light-sensor interface. The chip supports | |
63 | hardware-accelerated blinking with maximum on and off periods of 9.8 | |
64 | and 77 seconds respectively. | |
65 | ||
66 | config LEDS_LM3642 | |
67 | tristate "LED support for LM3642 Chip" | |
68 | depends on LEDS_CLASS && I2C | |
69 | select REGMAP_I2C | |
70 | help | |
71 | This option enables support for LEDs connected to LM3642. | |
72 | The LM3642 is a 4MHz fixed-frequency synchronous boost | |
73 | converter plus 1.5A constant current driver for a high-current | |
74 | white LED. | |
75 | ||
76 | ||
77 | config LEDS_LOCOMO | |
78 | tristate "LED Support for Locomo device" | |
79 | depends on LEDS_CLASS | |
80 | depends on SHARP_LOCOMO | |
81 | help | |
82 | This option enables support for the LEDs on Sharp Locomo. | |
83 | Zaurus models SL-5500 and SL-5600. | |
84 | ||
85 | config LEDS_MIKROTIK_RB532 | |
86 | tristate "LED Support for Mikrotik Routerboard 532" | |
87 | depends on LEDS_CLASS | |
88 | depends on MIKROTIK_RB532 | |
89 | help | |
90 | This option enables support for the so called "User LED" of | |
91 | Mikrotik's Routerboard 532. | |
92 | ||
93 | config LEDS_S3C24XX | |
94 | tristate "LED Support for Samsung S3C24XX GPIO LEDs" | |
95 | depends on LEDS_CLASS | |
96 | depends on ARCH_S3C24XX | |
97 | help | |
98 | This option enables support for LEDs connected to GPIO lines | |
99 | on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440. | |
100 | ||
101 | config LEDS_NET48XX | |
102 | tristate "LED Support for Soekris net48xx series Error LED" | |
103 | depends on LEDS_CLASS | |
104 | depends on SCx200_GPIO | |
105 | help | |
106 | This option enables support for the Soekris net4801 and net4826 error | |
107 | LED. | |
108 | ||
109 | config LEDS_FSG | |
110 | tristate "LED Support for the Freecom FSG-3" | |
111 | depends on LEDS_CLASS | |
112 | depends on MACH_FSG | |
113 | help | |
114 | This option enables support for the LEDs on the Freecom FSG-3. | |
115 | ||
116 | config LEDS_WRAP | |
117 | tristate "LED Support for the WRAP series LEDs" | |
118 | depends on LEDS_CLASS | |
119 | depends on SCx200_GPIO | |
120 | help | |
121 | This option enables support for the PCEngines WRAP programmable LEDs. | |
122 | ||
123 | config LEDS_COBALT_QUBE | |
124 | tristate "LED Support for the Cobalt Qube series front LED" | |
125 | depends on LEDS_CLASS | |
126 | depends on MIPS_COBALT | |
127 | help | |
128 | This option enables support for the front LED on Cobalt Qube series | |
129 | ||
130 | config LEDS_COBALT_RAQ | |
131 | bool "LED Support for the Cobalt Raq series" | |
132 | depends on LEDS_CLASS=y && MIPS_COBALT | |
133 | select LEDS_TRIGGERS | |
134 | help | |
135 | This option enables support for the Cobalt Raq series LEDs. | |
136 | ||
137 | config LEDS_SUNFIRE | |
138 | tristate "LED support for SunFire servers." | |
139 | depends on LEDS_CLASS | |
140 | depends on SPARC64 | |
141 | select LEDS_TRIGGERS | |
142 | help | |
143 | This option enables support for the Left, Middle, and Right | |
144 | LEDs on the I/O and CPU boards of SunFire UltraSPARC servers. | |
145 | ||
146 | config LEDS_HP6XX | |
147 | tristate "LED Support for the HP Jornada 6xx" | |
148 | depends on LEDS_CLASS | |
149 | depends on SH_HP6XX | |
150 | help | |
151 | This option enables LED support for the handheld | |
152 | HP Jornada 620/660/680/690. | |
153 | ||
154 | config LEDS_PCA9532 | |
155 | tristate "LED driver for PCA9532 dimmer" | |
156 | depends on LEDS_CLASS | |
157 | depends on I2C && INPUT | |
158 | help | |
159 | This option enables support for NXP pca9532 | |
160 | LED controller. It is generally only useful | |
161 | as a platform driver | |
162 | ||
163 | config LEDS_PCA9532_GPIO | |
164 | bool "Enable GPIO support for PCA9532" | |
165 | depends on LEDS_PCA9532 | |
166 | depends on GPIOLIB | |
167 | help | |
168 | Allow unused pins on PCA9532 to be used as gpio. | |
169 | ||
170 | To use a pin as gpio pca9532_type in pca9532_platform data needs to | |
171 | set to PCA9532_TYPE_GPIO. | |
172 | ||
173 | config LEDS_GPIO | |
174 | tristate "LED Support for GPIO connected LEDs" | |
175 | depends on LEDS_CLASS | |
176 | depends on GPIOLIB | |
177 | help | |
178 | This option enables support for the LEDs connected to GPIO | |
179 | outputs. To be useful the particular board must have LEDs | |
180 | and they must be connected to the GPIO lines. The LEDs must be | |
181 | defined as platform devices and/or OpenFirmware platform devices. | |
182 | The code to use these bindings can be selected below. | |
183 | ||
184 | config LEDS_LP3944 | |
185 | tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip" | |
186 | depends on LEDS_CLASS | |
187 | depends on I2C | |
188 | help | |
189 | This option enables support for LEDs connected to the National | |
190 | Semiconductor LP3944 Lighting Management Unit (LMU) also known as | |
191 | Fun Light Chip. | |
192 | ||
193 | To compile this driver as a module, choose M here: the | |
194 | module will be called leds-lp3944. | |
195 | ||
196 | config LEDS_LP55XX_COMMON | |
197 | tristate "Common Driver for TI/National LP5521, LP5523/55231 and LP5562" | |
198 | depends on LEDS_LP5521 || LEDS_LP5523 || LEDS_LP5562 | |
199 | select FW_LOADER | |
200 | help | |
201 | This option supports common operations for LP5521 and LP5523/55231 | |
202 | devices. | |
203 | ||
204 | config LEDS_LP5521 | |
205 | tristate "LED Support for N.S. LP5521 LED driver chip" | |
206 | depends on LEDS_CLASS && I2C | |
207 | select LEDS_LP55XX_COMMON | |
208 | help | |
209 | If you say yes here you get support for the National Semiconductor | |
210 | LP5521 LED driver. It is 3 channel chip with programmable engines. | |
211 | Driver provides direct control via LED class and interface for | |
212 | programming the engines. | |
213 | ||
214 | config LEDS_LP5523 | |
215 | tristate "LED Support for TI/National LP5523/55231 LED driver chip" | |
216 | depends on LEDS_CLASS && I2C | |
217 | select LEDS_LP55XX_COMMON | |
218 | help | |
219 | If you say yes here you get support for TI/National Semiconductor | |
220 | LP5523/55231 LED driver. | |
221 | It is 9 channel chip with programmable engines. | |
222 | Driver provides direct control via LED class and interface for | |
223 | programming the engines. | |
224 | ||
225 | config LEDS_LP5562 | |
226 | tristate "LED Support for TI LP5562 LED driver chip" | |
227 | depends on LEDS_CLASS && I2C | |
228 | select LEDS_LP55XX_COMMON | |
229 | help | |
230 | If you say yes here you get support for TI LP5562 LED driver. | |
231 | It is 4 channels chip with programmable engines. | |
232 | Driver provides direct control via LED class and interface for | |
233 | programming the engines. | |
234 | ||
235 | config LEDS_LP8788 | |
236 | tristate "LED support for the TI LP8788 PMIC" | |
237 | depends on LEDS_CLASS | |
238 | depends on MFD_LP8788 | |
239 | help | |
240 | This option enables support for the Keyboard LEDs on the LP8788 PMIC. | |
241 | ||
242 | config LEDS_CLEVO_MAIL | |
243 | tristate "Mail LED on Clevo notebook" | |
244 | depends on LEDS_CLASS | |
245 | depends on X86 && SERIO_I8042 && DMI | |
246 | help | |
247 | This driver makes the mail LED accessible from userspace | |
248 | programs through the leds subsystem. This LED have three | |
249 | known mode: off, blink at 0.5Hz and blink at 1Hz. | |
250 | ||
251 | The driver supports two kinds of interface: using ledtrig-timer | |
252 | or through /sys/class/leds/clevo::mail/brightness. As this LED | |
253 | cannot change it's brightness it blinks instead. The brightness | |
254 | value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means | |
255 | blink at 1Hz. | |
256 | ||
257 | This module can drive the mail LED for the following notebooks: | |
258 | ||
259 | Clevo D400P | |
260 | Clevo D410J | |
261 | Clevo D410V | |
262 | Clevo D400V/D470V (not tested, but might work) | |
263 | Clevo M540N | |
264 | Clevo M5x0N (not tested, but might work) | |
265 | Positivo Mobile (Clevo M5x0V) | |
266 | ||
267 | If your model is not listed here you can try the "nodetect" | |
268 | module parameter. | |
269 | ||
270 | To compile this driver as a module, choose M here: the | |
271 | module will be called leds-clevo-mail. | |
272 | ||
273 | config LEDS_PCA955X | |
274 | tristate "LED Support for PCA955x I2C chips" | |
275 | depends on LEDS_CLASS | |
276 | depends on I2C | |
277 | help | |
278 | This option enables support for LEDs connected to PCA955x | |
279 | LED driver chips accessed via the I2C bus. Supported | |
280 | devices include PCA9550, PCA9551, PCA9552, and PCA9553. | |
281 | ||
282 | config LEDS_PCA9633 | |
283 | tristate "LED support for PCA9633 I2C chip" | |
284 | depends on LEDS_CLASS | |
285 | depends on I2C | |
286 | help | |
287 | This option enables support for LEDs connected to the PCA9633 | |
288 | LED driver chip accessed via the I2C bus. | |
289 | ||
290 | config LEDS_WM831X_STATUS | |
291 | tristate "LED support for status LEDs on WM831x PMICs" | |
292 | depends on LEDS_CLASS | |
293 | depends on MFD_WM831X | |
294 | help | |
295 | This option enables support for the status LEDs of the WM831x | |
296 | series of PMICs. | |
297 | ||
298 | config LEDS_WM8350 | |
299 | tristate "LED Support for WM8350 AudioPlus PMIC" | |
300 | depends on LEDS_CLASS | |
301 | depends on MFD_WM8350 | |
302 | help | |
303 | This option enables support for LEDs driven by the Wolfson | |
304 | Microelectronics WM8350 AudioPlus PMIC. | |
305 | ||
306 | config LEDS_DA903X | |
307 | tristate "LED Support for DA9030/DA9034 PMIC" | |
308 | depends on LEDS_CLASS | |
309 | depends on PMIC_DA903X | |
310 | help | |
311 | This option enables support for on-chip LED drivers found | |
312 | on Dialog Semiconductor DA9030/DA9034 PMICs. | |
313 | ||
314 | config LEDS_DA9052 | |
315 | tristate "Dialog DA9052/DA9053 LEDS" | |
316 | depends on LEDS_CLASS | |
317 | depends on PMIC_DA9052 | |
318 | help | |
319 | This option enables support for on-chip LED drivers found | |
320 | on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs. | |
321 | ||
322 | config LEDS_DAC124S085 | |
323 | tristate "LED Support for DAC124S085 SPI DAC" | |
324 | depends on LEDS_CLASS | |
325 | depends on SPI | |
326 | help | |
327 | This option enables support for DAC124S085 SPI DAC from NatSemi, | |
328 | which can be used to control up to four LEDs. | |
329 | ||
330 | config LEDS_PWM | |
331 | tristate "PWM driven LED Support" | |
332 | depends on LEDS_CLASS | |
333 | depends on PWM | |
334 | help | |
335 | This option enables support for pwm driven LEDs | |
336 | ||
337 | config LEDS_REGULATOR | |
338 | tristate "REGULATOR driven LED support" | |
339 | depends on LEDS_CLASS | |
340 | depends on REGULATOR | |
341 | help | |
342 | This option enables support for regulator driven LEDs. | |
343 | ||
344 | config LEDS_BD2802 | |
345 | tristate "LED driver for BD2802 RGB LED" | |
346 | depends on LEDS_CLASS | |
347 | depends on I2C | |
348 | help | |
349 | This option enables support for BD2802GU RGB LED driver chips | |
350 | accessed via the I2C bus. | |
351 | ||
352 | config LEDS_INTEL_SS4200 | |
353 | tristate "LED driver for Intel NAS SS4200 series" | |
354 | depends on LEDS_CLASS | |
355 | depends on PCI && DMI | |
356 | help | |
357 | This option enables support for the Intel SS4200 series of | |
358 | Network Attached Storage servers. You may control the hard | |
359 | drive or power LEDs on the front panel. Using this driver | |
360 | can stop the front LED from blinking after startup. | |
361 | ||
362 | config LEDS_LT3593 | |
363 | tristate "LED driver for LT3593 controllers" | |
364 | depends on LEDS_CLASS | |
365 | depends on GPIOLIB | |
366 | help | |
367 | This option enables support for LEDs driven by a Linear Technology | |
368 | LT3593 controller. This controller uses a special one-wire pulse | |
369 | coding protocol to set the brightness. | |
370 | ||
371 | config LEDS_ADP5520 | |
372 | tristate "LED Support for ADP5520/ADP5501 PMIC" | |
373 | depends on LEDS_CLASS | |
374 | depends on PMIC_ADP5520 | |
375 | help | |
376 | This option enables support for on-chip LED drivers found | |
377 | on Analog Devices ADP5520/ADP5501 PMICs. | |
378 | ||
379 | To compile this driver as a module, choose M here: the module will | |
380 | be called leds-adp5520. | |
381 | ||
382 | config LEDS_DELL_NETBOOKS | |
383 | tristate "External LED on Dell Business Netbooks" | |
384 | depends on LEDS_CLASS | |
385 | depends on X86 && ACPI_WMI | |
386 | help | |
387 | This adds support for the Latitude 2100 and similar | |
388 | notebooks that have an external LED. | |
389 | ||
390 | config LEDS_MC13783 | |
391 | tristate "LED Support for MC13783 PMIC" | |
392 | depends on LEDS_CLASS | |
393 | depends on MFD_MC13783 | |
394 | help | |
395 | This option enable support for on-chip LED drivers found | |
396 | on Freescale Semiconductor MC13783 PMIC. | |
397 | ||
398 | config LEDS_NS2 | |
399 | tristate "LED support for Network Space v2 GPIO LEDs" | |
400 | depends on LEDS_CLASS | |
401 | depends on MACH_NETSPACE_V2 || MACH_INETSPACE_V2 || \ | |
402 | MACH_NETSPACE_MAX_V2 || MACH_D2NET_V2 || \ | |
403 | MACH_NETSPACE_V2_DT || MACH_INETSPACE_V2_DT || \ | |
404 | MACH_NETSPACE_MAX_V2_DT || MACH_NETSPACE_MINI_V2_DT | |
405 | default y | |
406 | help | |
407 | This option enable support for the dual-GPIO LED found on the | |
408 | Network Space v2 board (and parents). This include Internet Space v2, | |
409 | Network Space (Max) v2 and d2 Network v2 boards. | |
410 | ||
411 | config LEDS_NETXBIG | |
412 | tristate "LED support for Big Network series LEDs" | |
413 | depends on MACH_NET2BIG_V2 || MACH_NET5BIG_V2 | |
414 | depends on LEDS_CLASS | |
415 | default y | |
416 | help | |
417 | This option enable support for LEDs found on the LaCie 2Big | |
418 | and 5Big Network v2 boards. The LEDs are wired to a CPLD and are | |
419 | controlled through a GPIO extension bus. | |
420 | ||
421 | config LEDS_ASIC3 | |
422 | bool "LED support for the HTC ASIC3" | |
423 | depends on LEDS_CLASS=y | |
424 | depends on MFD_ASIC3 | |
425 | default y | |
426 | help | |
427 | This option enables support for the LEDs on the HTC ASIC3. The HTC | |
428 | ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver | |
429 | cannot be used. This driver supports hardware blinking with an on+off | |
430 | period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700. | |
431 | ||
432 | config LEDS_RENESAS_TPU | |
433 | bool "LED support for Renesas TPU" | |
434 | depends on LEDS_CLASS=y && HAVE_CLK && GPIOLIB | |
435 | help | |
436 | This option enables build of the LED TPU platform driver, | |
437 | suitable to drive any TPU channel on newer Renesas SoCs. | |
438 | The driver controls the GPIO pin connected to the LED via | |
439 | the GPIO framework and expects the LED to be connected to | |
440 | a pin that can be driven in both GPIO mode and using TPU | |
441 | pin function. The latter to support brightness control. | |
442 | Brightness control is supported but hardware blinking is not. | |
443 | ||
444 | config LEDS_TCA6507 | |
445 | tristate "LED Support for TCA6507 I2C chip" | |
446 | depends on LEDS_CLASS && I2C | |
447 | help | |
448 | This option enables support for LEDs connected to TC6507 | |
449 | LED driver chips accessed via the I2C bus. | |
450 | Driver support brightness control and hardware-assisted blinking. | |
451 | ||
452 | config LEDS_MAX8997 | |
453 | tristate "LED support for MAX8997 PMIC" | |
454 | depends on LEDS_CLASS && MFD_MAX8997 | |
455 | help | |
456 | This option enables support for on-chip LED drivers on | |
457 | MAXIM MAX8997 PMIC. | |
458 | ||
459 | config LEDS_LM355x | |
460 | tristate "LED support for LM355x Chips, LM3554 and LM3556" | |
461 | depends on LEDS_CLASS && I2C | |
462 | select REGMAP_I2C | |
463 | help | |
464 | This option enables support for LEDs connected to LM355x. | |
465 | LM355x includes Torch, Flash and Indicator functions. | |
466 | ||
467 | config LEDS_OT200 | |
468 | tristate "LED support for the Bachmann OT200" | |
469 | depends on LEDS_CLASS && HAS_IOMEM | |
470 | help | |
471 | This option enables support for the LEDs on the Bachmann OT200. | |
472 | Say Y to enable LEDs on the Bachmann OT200. | |
473 | ||
474 | config LEDS_BLINKM | |
475 | tristate "LED support for the BlinkM I2C RGB LED" | |
476 | depends on LEDS_CLASS | |
477 | depends on I2C | |
478 | help | |
479 | This option enables support for the BlinkM RGB LED connected | |
480 | through I2C. Say Y to enable support for the BlinkM LED. | |
481 | ||
482 | comment "LED Triggers" | |
483 | source "drivers/leds/trigger/Kconfig" | |
484 | ||
485 | endif # NEW_LEDS |