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Uwe Kleine-Königbe5ce2f2011-06-15 15:08:31 -07001config 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
Jan Engelhardt66242f72007-05-10 10:44:11 +01008menuconfig NEW_LEDS
Richard Purdiec72a1d62006-03-31 02:31:04 -08009 bool "LED Support"
10 help
Richard Purdiea8d2e7d2006-05-15 09:44:14 -070011 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.
Richard Purdiec72a1d62006-03-31 02:31:04 -080016
Eric Miao45d16f02011-06-15 15:08:40 -070017if NEW_LEDS
18
Richard Purdiec72a1d62006-03-31 02:31:04 -080019config LEDS_CLASS
Bryan Wua403d932012-03-23 15:02:14 -070020 tristate "LED Class Support"
Richard Purdiec72a1d62006-03-31 02:31:04 -080021 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
Jacek Anaszewski7aea8382015-01-09 07:22:51 -080025config LEDS_CLASS_FLASH
26 tristate "LED Flash Class Support"
27 depends on LEDS_CLASS
28 help
29 This option enables the flash led sysfs class in /sys/class/leds.
30 It wrapps LED Class and adds flash LEDs specific sysfs attributes
31 and kernel internal API to it. You'll need this to provide support
32 for the flash related features of a LED device. It can be built
33 as a module.
34
Ben Dooks24f51e82006-04-10 22:54:01 -070035comment "LED drivers"
Richard Purdiec3bc9952006-03-31 02:31:05 -080036
Haojian Zhuang0a2f9152010-01-06 17:10:09 -050037config LEDS_88PM860X
38 tristate "LED Support for Marvell 88PM860x PMIC"
Johannes Berg0bae35e2010-12-02 14:31:14 -080039 depends on LEDS_CLASS
Richard Purdie37814fd2010-05-27 13:08:33 +010040 depends on MFD_88PM860X
Haojian Zhuang0a2f9152010-01-06 17:10:09 -050041 help
42 This option enables support for on-chip LED drivers found on Marvell
43 Semiconductor 88PM8606 PMIC.
44
Jacek Anaszewski49c34b82015-04-30 03:34:57 -070045config LEDS_AAT1290
46 tristate "LED support for the AAT1290"
47 depends on LEDS_CLASS_FLASH
48 depends on GPIOLIB
49 depends on OF
50 help
51 This option enables support for the LEDs on the AAT1290.
52
Álvaro Fernández Rojasfd7b0252015-04-28 09:50:50 -070053config LEDS_BCM6328
54 tristate "LED Support for Broadcom BCM6328"
55 depends on LEDS_CLASS
56 depends on OF
57 help
58 This option enables support for LEDs connected to the BCM6328
59 LED HW controller accessed via MMIO registers.
60
Shreshtha Kumar Sahub1e6b702011-03-22 16:30:16 -070061config LEDS_LM3530
62 tristate "LCD Backlight driver for LM3530"
63 depends on LEDS_CLASS
64 depends on I2C
65 help
66 This option enables support for the LCD backlight using
67 LM3530 ambient light sensor chip. This ALS chip can be
68 controlled manually or using PWM input or using ambient
69 light automatically.
70
Johan Hovold401dea72012-05-29 15:07:31 -070071config LEDS_LM3533
72 tristate "LED support for LM3533"
73 depends on LEDS_CLASS
74 depends on MFD_LM3533
75 help
76 This option enables support for the LEDs on National Semiconductor /
77 TI LM3533 Lighting Power chips.
78
79 The LEDs can be controlled directly, through PWM input, or by the
80 ambient-light-sensor interface. The chip supports
81 hardware-accelerated blinking with maximum on and off periods of 9.8
82 and 77 seconds respectively.
83
G.Shark Jeong8b7cfbe2012-09-12 20:05:50 +080084config LEDS_LM3642
85 tristate "LED support for LM3642 Chip"
86 depends on LEDS_CLASS && I2C
87 select REGMAP_I2C
88 help
89 This option enables support for LEDs connected to LM3642.
90 The LM3642 is a 4MHz fixed-frequency synchronous boost
91 converter plus 1.5A constant current driver for a high-current
92 white LED.
93
94
Richard Purdie4d3cb352006-03-31 02:31:10 -080095config LEDS_LOCOMO
96 tristate "LED Support for Locomo device"
Johannes Berg0bae35e2010-12-02 14:31:14 -080097 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -070098 depends on SHARP_LOCOMO
Richard Purdie4d3cb352006-03-31 02:31:10 -080099 help
100 This option enables support for the LEDs on Sharp Locomo.
101 Zaurus models SL-5500 and SL-5600.
102
Phil Sutterac67e232009-01-22 19:35:48 +0100103config LEDS_MIKROTIK_RB532
104 tristate "LED Support for Mikrotik Routerboard 532"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800105 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700106 depends on MIKROTIK_RB532
Phil Sutterac67e232009-01-22 19:35:48 +0100107 help
108 This option enables support for the so called "User LED" of
109 Mikrotik's Routerboard 532.
110
Ben Dooks54bdc472006-04-10 22:54:00 -0700111config LEDS_S3C24XX
112 tristate "LED Support for Samsung S3C24XX GPIO LEDs"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800113 depends on LEDS_CLASS
Kukjin Kimb130d5c2012-02-03 14:29:23 +0900114 depends on ARCH_S3C24XX
Ben Dooks54bdc472006-04-10 22:54:00 -0700115 help
116 This option enables support for LEDs connected to GPIO lines
117 on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
118
Chris Boot1a87d942006-07-10 04:45:34 -0700119config LEDS_NET48XX
120 tristate "LED Support for Soekris net48xx series Error LED"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800121 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700122 depends on SCx200_GPIO
Chris Boot1a87d942006-07-10 04:45:34 -0700123 help
124 This option enables support for the Soekris net4801 and net4826 error
125 LED.
126
Rod Whitby3b2e46f2008-04-24 23:43:09 +0100127config LEDS_FSG
128 tristate "LED Support for the Freecom FSG-3"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800129 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700130 depends on MACH_FSG
Rod Whitby3b2e46f2008-04-24 23:43:09 +0100131 help
132 This option enables support for the LEDs on the Freecom FSG-3.
133
Kristian Kielhofner0d755652006-12-06 20:37:28 -0800134config LEDS_WRAP
135 tristate "LED Support for the WRAP series LEDs"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800136 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700137 depends on SCx200_GPIO
Kristian Kielhofner0d755652006-12-06 20:37:28 -0800138 help
139 This option enables support for the PCEngines WRAP programmable LEDs.
140
Yoichi Yuasaf3b6b6c2007-09-21 00:02:47 +0100141config LEDS_COBALT_QUBE
142 tristate "LED Support for the Cobalt Qube series front LED"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800143 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700144 depends on MIPS_COBALT
Florian Fainelli2fea6f32007-02-12 23:16:27 +0000145 help
Yoichi Yuasaf3b6b6c2007-09-21 00:02:47 +0100146 This option enables support for the front LED on Cobalt Qube series
Florian Fainelli2fea6f32007-02-12 23:16:27 +0000147
Yoichi Yuasa97da7aa2007-09-27 17:51:05 +0900148config LEDS_COBALT_RAQ
149 bool "LED Support for the Cobalt Raq series"
Yoichi Yuasaec149612008-12-03 08:09:28 +0000150 depends on LEDS_CLASS=y && MIPS_COBALT
Yoichi Yuasa97da7aa2007-09-27 17:51:05 +0900151 select LEDS_TRIGGERS
152 help
153 This option enables support for the Cobalt Raq series LEDs.
154
David S. Miller58434922008-08-31 20:26:48 -0700155config LEDS_SUNFIRE
156 tristate "LED support for SunFire servers."
Johannes Berg0bae35e2010-12-02 14:31:14 -0800157 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700158 depends on SPARC64
David S. Miller58434922008-08-31 20:26:48 -0700159 select LEDS_TRIGGERS
160 help
161 This option enables support for the Left, Middle, and Right
162 LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
163
Linus Walleij4da498fc2014-07-23 05:36:00 -0700164config LEDS_IPAQ_MICRO
165 tristate "LED Support for the Compaq iPAQ h3xxx"
166 depends on MFD_IPAQ_MICRO
167 help
168 Choose this option if you want to use the notification LED on
169 Compaq/HP iPAQ h3100 and h3600.
170
Kristoffer Ericsond39a7a62008-02-07 10:10:28 +0000171config LEDS_HP6XX
172 tristate "LED Support for the HP Jornada 6xx"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800173 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700174 depends on SH_HP6XX
Kristoffer Ericsond39a7a62008-02-07 10:10:28 +0000175 help
Matt LaPlante692105b2009-01-26 11:12:25 +0100176 This option enables LED support for the handheld
Kristoffer Ericsond39a7a62008-02-07 10:10:28 +0000177 HP Jornada 620/660/680/690.
178
Riku Voipioe14fa822008-05-31 14:43:41 +0100179config LEDS_PCA9532
180 tristate "LED driver for PCA9532 dimmer"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800181 depends on LEDS_CLASS
Kees Cook5e0b0802013-01-16 18:53:41 -0800182 depends on I2C && INPUT
Riku Voipioe14fa822008-05-31 14:43:41 +0100183 help
184 This option enables support for NXP pca9532
Matt LaPlante692105b2009-01-26 11:12:25 +0100185 LED controller. It is generally only useful
Riku Voipioe14fa822008-05-31 14:43:41 +0100186 as a platform driver
187
Joachim Eastwood3c1ab502011-05-24 17:13:23 -0700188config LEDS_PCA9532_GPIO
189 bool "Enable GPIO support for PCA9532"
190 depends on LEDS_PCA9532
191 depends on GPIOLIB
192 help
193 Allow unused pins on PCA9532 to be used as gpio.
194
195 To use a pin as gpio pca9532_type in pca9532_platform data needs to
196 set to PCA9532_TYPE_GPIO.
197
Raphael Assenat22e03f32007-02-27 19:49:53 +0000198config LEDS_GPIO
199 tristate "LED Support for GPIO connected LEDs"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800200 depends on LEDS_CLASS
Alexandre Courbot76ec9d12013-03-28 04:34:56 -0700201 depends on GPIOLIB
Raphael Assenat22e03f32007-02-27 19:49:53 +0000202 help
203 This option enables support for the LEDs connected to GPIO
204 outputs. To be useful the particular board must have LEDs
Trent Piephoa7d878a2009-01-10 17:26:01 +0000205 and they must be connected to the GPIO lines. The LEDs must be
206 defined as platform devices and/or OpenFirmware platform devices.
207 The code to use these bindings can be selected below.
208
Antonio Ospite5054d392009-06-19 13:55:42 +0200209config LEDS_LP3944
210 tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800211 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700212 depends on I2C
Antonio Ospite5054d392009-06-19 13:55:42 +0200213 help
Antonio Ospite7f1be812009-07-03 16:18:45 +0200214 This option enables support for LEDs connected to the National
215 Semiconductor LP3944 Lighting Management Unit (LMU) also known as
216 Fun Light Chip.
Antonio Ospite5054d392009-06-19 13:55:42 +0200217
218 To compile this driver as a module, choose M here: the
219 module will be called leds-lp3944.
220
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900221config LEDS_LP55XX_COMMON
Kim, Milo33b3a562013-07-09 02:11:37 -0700222 tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501"
223 depends on LEDS_LP5521 || LEDS_LP5523 || LEDS_LP5562 || LEDS_LP8501
Milo(Woogyom) Kim10c06d12013-02-05 19:17:20 +0900224 select FW_LOADER
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900225 help
Kim, Milo33b3a562013-07-09 02:11:37 -0700226 This option supports common operations for LP5521/5523/55231/5562/8501
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900227 devices.
228
Samu Onkalof4920f62010-11-11 14:05:23 -0800229config LEDS_LP5521
230 tristate "LED Support for N.S. LP5521 LED driver chip"
231 depends on LEDS_CLASS && I2C
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900232 select LEDS_LP55XX_COMMON
Samu Onkalof4920f62010-11-11 14:05:23 -0800233 help
234 If you say yes here you get support for the National Semiconductor
235 LP5521 LED driver. It is 3 channel chip with programmable engines.
236 Driver provides direct control via LED class and interface for
237 programming the engines.
238
239config LEDS_LP5523
Kim, Miloca705322012-09-04 15:06:11 +0800240 tristate "LED Support for TI/National LP5523/55231 LED driver chip"
Samu Onkalof4920f62010-11-11 14:05:23 -0800241 depends on LEDS_CLASS && I2C
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900242 select LEDS_LP55XX_COMMON
Samu Onkalof4920f62010-11-11 14:05:23 -0800243 help
Kim, Miloca705322012-09-04 15:06:11 +0800244 If you say yes here you get support for TI/National Semiconductor
245 LP5523/55231 LED driver.
246 It is 9 channel chip with programmable engines.
Samu Onkalof4920f62010-11-11 14:05:23 -0800247 Driver provides direct control via LED class and interface for
248 programming the engines.
249
Kim, Miloff45262a2013-02-18 21:10:14 -0800250config LEDS_LP5562
251 tristate "LED Support for TI LP5562 LED driver chip"
252 depends on LEDS_CLASS && I2C
253 select LEDS_LP55XX_COMMON
254 help
255 If you say yes here you get support for TI LP5562 LED driver.
256 It is 4 channels chip with programmable engines.
257 Driver provides direct control via LED class and interface for
258 programming the engines.
259
Kim, Milo33b3a562013-07-09 02:11:37 -0700260config LEDS_LP8501
261 tristate "LED Support for TI LP8501 LED driver chip"
262 depends on LEDS_CLASS && I2C
263 select LEDS_LP55XX_COMMON
264 help
265 If you say yes here you get support for TI LP8501 LED driver.
266 It is 9 channel chip with programmable engines.
267 Driver provides direct control via LED class and interface for
268 programming the engines.
269 It is similar as LP5523, but output power selection is available.
270 And register layout and engine program schemes are different.
271
Kim, Miloeb804112012-07-20 16:43:59 +0800272config LEDS_LP8788
273 tristate "LED support for the TI LP8788 PMIC"
274 depends on LEDS_CLASS
275 depends on MFD_LP8788
276 help
277 This option enables support for the Keyboard LEDs on the LP8788 PMIC.
278
Dan Murphy7a8685a2014-11-19 04:48:35 -0800279config LEDS_LP8860
280 tristate "LED support for the TI LP8860 4 channel LED driver"
Axel Lin2969bb12014-11-21 05:48:26 -0800281 depends on LEDS_CLASS && I2C
282 select REGMAP_I2C
Dan Murphy7a8685a2014-11-19 04:48:35 -0800283 help
284 If you say yes here you get support for the TI LP8860 4 channel
285 LED driver.
286 This option enables support for the display cluster LEDs
287 on the LP8860 4 channel LED driver using the I2C communication
288 bus.
289
Márton Némethcec035d2007-10-31 11:46:41 +0100290config LEDS_CLEVO_MAIL
Németh Márton95dc5762009-04-03 07:42:47 +0200291 tristate "Mail LED on Clevo notebook"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800292 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700293 depends on X86 && SERIO_I8042 && DMI
Márton Némethcec035d2007-10-31 11:46:41 +0100294 help
295 This driver makes the mail LED accessible from userspace
296 programs through the leds subsystem. This LED have three
297 known mode: off, blink at 0.5Hz and blink at 1Hz.
298
Márton Németh92e015c2007-10-31 15:09:05 +0100299 The driver supports two kinds of interface: using ledtrig-timer
300 or through /sys/class/leds/clevo::mail/brightness. As this LED
301 cannot change it's brightness it blinks instead. The brightness
302 value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
303 blink at 1Hz.
Márton Némethcec035d2007-10-31 11:46:41 +0100304
305 This module can drive the mail LED for the following notebooks:
306
Mrton Nmethb3ba31f2008-03-09 20:47:59 +0000307 Clevo D400P
Márton Némethcec035d2007-10-31 11:46:41 +0100308 Clevo D410J
309 Clevo D410V
310 Clevo D400V/D470V (not tested, but might work)
311 Clevo M540N
312 Clevo M5x0N (not tested, but might work)
313 Positivo Mobile (Clevo M5x0V)
314
Mrton Nmethb3ba31f2008-03-09 20:47:59 +0000315 If your model is not listed here you can try the "nodetect"
Matt LaPlante692105b2009-01-26 11:12:25 +0100316 module parameter.
Mrton Nmethb3ba31f2008-03-09 20:47:59 +0000317
Márton Némethcec035d2007-10-31 11:46:41 +0100318 To compile this driver as a module, choose M here: the
319 module will be called leds-clevo-mail.
320
Nate Casef46e9202008-07-16 22:49:55 +0100321config LEDS_PCA955X
322 tristate "LED Support for PCA955x I2C chips"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800323 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700324 depends on I2C
Nate Casef46e9202008-07-16 22:49:55 +0100325 help
326 This option enables support for LEDs connected to PCA955x
327 LED driver chips accessed via the I2C bus. Supported
328 devices include PCA9550, PCA9551, PCA9552, and PCA9553.
329
Ricardo Ribalda Delgado56a17402013-08-14 14:23:50 -0700330config LEDS_PCA963X
Ricardo Ribalda Delgadoaf673842013-08-14 14:23:47 -0700331 tristate "LED support for PCA963x I2C chip"
Peter Meerwald75cb2e12012-03-23 15:02:10 -0700332 depends on LEDS_CLASS
333 depends on I2C
334 help
Ricardo Ribalda Delgadoaf673842013-08-14 14:23:47 -0700335 This option enables support for LEDs connected to the PCA963x
336 LED driver chip accessed via the I2C bus. Supported
337 devices include PCA9633 and PCA9634
Peter Meerwald75cb2e12012-03-23 15:02:10 -0700338
Mark Brownc746b552009-09-05 14:09:21 +0100339config LEDS_WM831X_STATUS
340 tristate "LED support for status LEDs on WM831x PMICs"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800341 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700342 depends on MFD_WM831X
Mark Brownc746b552009-09-05 14:09:21 +0100343 help
344 This option enables support for the status LEDs of the WM831x
345 series of PMICs.
346
Mark Brown0081e802008-12-04 16:52:33 +0000347config LEDS_WM8350
348 tristate "LED Support for WM8350 AudioPlus PMIC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800349 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700350 depends on MFD_WM8350
Mark Brown0081e802008-12-04 16:52:33 +0000351 help
352 This option enables support for LEDs driven by the Wolfson
353 Microelectronics WM8350 AudioPlus PMIC.
354
Mike Rapoport9e845612008-10-13 09:06:10 +0100355config LEDS_DA903X
356 tristate "LED Support for DA9030/DA9034 PMIC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800357 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700358 depends on PMIC_DA903X
Mike Rapoport9e845612008-10-13 09:06:10 +0100359 help
360 This option enables support for on-chip LED drivers found
361 on Dialog Semiconductor DA9030/DA9034 PMICs.
362
David Dajun Chen5ba73632012-05-29 15:07:26 -0700363config LEDS_DA9052
364 tristate "Dialog DA9052/DA9053 LEDS"
365 depends on LEDS_CLASS
366 depends on PMIC_DA9052
367 help
368 This option enables support for on-chip LED drivers found
369 on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs.
370
Guennadi Liakhovetskiac2dd0f2009-01-10 18:58:28 +0000371config LEDS_DAC124S085
372 tristate "LED Support for DAC124S085 SPI DAC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800373 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700374 depends on SPI
Guennadi Liakhovetskiac2dd0f2009-01-10 18:58:28 +0000375 help
376 This option enables support for DAC124S085 SPI DAC from NatSemi,
377 which can be used to control up to four LEDs.
378
Luotao Fu41c42ff2009-02-11 13:24:40 -0800379config LEDS_PWM
380 tristate "PWM driven LED Support"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800381 depends on LEDS_CLASS
Peter Ujfalusiad0ba852013-01-23 00:35:04 -0800382 depends on PWM
Luotao Fu41c42ff2009-02-11 13:24:40 -0800383 help
384 This option enables support for pwm driven LEDs
385
Antonio Ospited4cc6a22009-12-07 15:08:13 +0100386config LEDS_REGULATOR
387 tristate "REGULATOR driven LED support"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800388 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700389 depends on REGULATOR
Antonio Ospited4cc6a22009-12-07 15:08:13 +0100390 help
391 This option enables support for regulator driven LEDs.
392
Kim Kyuwon0b561292009-03-04 11:59:29 -0800393config LEDS_BD2802
394 tristate "LED driver for BD2802 RGB LED"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800395 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700396 depends on I2C
Kim Kyuwon0b561292009-03-04 11:59:29 -0800397 help
398 This option enables support for BD2802GU RGB LED driver chips
399 accessed via the I2C bus.
400
Dave Hansena328e952009-10-01 15:43:32 -0700401config LEDS_INTEL_SS4200
402 tristate "LED driver for Intel NAS SS4200 series"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800403 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700404 depends on PCI && DMI
Dave Hansena328e952009-10-01 15:43:32 -0700405 help
406 This option enables support for the Intel SS4200 series of
407 Network Attached Storage servers. You may control the hard
408 drive or power LEDs on the front panel. Using this driver
409 can stop the front LED from blinking after startup.
410
Daniel Macka8dd18f2009-10-15 02:59:35 +0200411config LEDS_LT3593
412 tristate "LED driver for LT3593 controllers"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800413 depends on LEDS_CLASS
Alexandre Courbot76ec9d12013-03-28 04:34:56 -0700414 depends on GPIOLIB
Daniel Macka8dd18f2009-10-15 02:59:35 +0200415 help
416 This option enables support for LEDs driven by a Linear Technology
417 LT3593 controller. This controller uses a special one-wire pulse
418 coding protocol to set the brightness.
419
Michael Henneriched4a10b2009-10-08 04:00:19 -0400420config LEDS_ADP5520
421 tristate "LED Support for ADP5520/ADP5501 PMIC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800422 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700423 depends on PMIC_ADP5520
Michael Henneriched4a10b2009-10-08 04:00:19 -0400424 help
425 This option enables support for on-chip LED drivers found
426 on Analog Devices ADP5520/ADP5501 PMICs.
427
428 To compile this driver as a module, choose M here: the module will
429 be called leds-adp5520.
430
Bob Rodgers72dcd8d2010-02-17 15:23:31 -0600431config LEDS_DELL_NETBOOKS
432 tristate "External LED on Dell Business Netbooks"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800433 depends on LEDS_CLASS
Bob Rodgers72dcd8d2010-02-17 15:23:31 -0600434 depends on X86 && ACPI_WMI
435 help
436 This adds support for the Latitude 2100 and similar
437 notebooks that have an external LED.
438
Philippe Rétornaz7fdcef82010-05-19 09:24:31 +0200439config LEDS_MC13783
Alexander Shiyanae6cdb02013-06-10 09:59:31 -0700440 tristate "LED Support for MC13XXX PMIC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800441 depends on LEDS_CLASS
Alexander Shiyanae6cdb02013-06-10 09:59:31 -0700442 depends on MFD_MC13XXX
Philippe Rétornaz7fdcef82010-05-19 09:24:31 +0200443 help
444 This option enable support for on-chip LED drivers found
Alexander Shiyana59ce652014-01-31 22:36:28 -0800445 on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC.
Philippe Rétornaz7fdcef82010-05-19 09:24:31 +0200446
Simon Guinot11efe712010-07-06 16:08:46 +0200447config LEDS_NS2
448 tristate "LED support for Network Space v2 GPIO LEDs"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800449 depends on LEDS_CLASS
Andrew Lunn1093d8c2014-08-30 18:46:09 +0200450 depends on MACH_KIRKWOOD
Simon Guinot11efe712010-07-06 16:08:46 +0200451 default y
452 help
453 This option enable support for the dual-GPIO LED found on the
454 Network Space v2 board (and parents). This include Internet Space v2,
455 Network Space (Max) v2 and d2 Network v2 boards.
456
Simon Guinot24467832010-10-07 16:38:49 +0200457config LEDS_NETXBIG
458 tristate "LED support for Big Network series LEDs"
Axel Lin2504f6d2011-07-25 17:13:16 -0700459 depends on LEDS_CLASS
Andrew Lunn1093d8c2014-08-30 18:46:09 +0200460 depends on MACH_KIRKWOOD
Simon Guinot24467832010-10-07 16:38:49 +0200461 default y
462 help
463 This option enable support for LEDs found on the LaCie 2Big
464 and 5Big Network v2 boards. The LEDs are wired to a CPLD and are
465 controlled through a GPIO extension bus.
466
Paul Parsons7d9e7e92011-05-13 18:52:56 +0000467config LEDS_ASIC3
468 bool "LED support for the HTC ASIC3"
Axel Lin9473c4c2012-06-09 07:41:42 +0800469 depends on LEDS_CLASS=y
Paul Parsons7d9e7e92011-05-13 18:52:56 +0000470 depends on MFD_ASIC3
471 default y
472 help
473 This option enables support for the LEDs on the HTC ASIC3. The HTC
474 ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver
475 cannot be used. This driver supports hardware blinking with an on+off
476 period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700.
477
NeilBrowna6d511e2012-01-10 15:09:40 -0800478config LEDS_TCA6507
479 tristate "LED Support for TCA6507 I2C chip"
480 depends on LEDS_CLASS && I2C
481 help
482 This option enables support for LEDs connected to TC6507
483 LED driver chips accessed via the I2C bus.
484 Driver support brightness control and hardware-assisted blinking.
485
Andrew Lunne370d012015-03-17 15:08:27 -0700486config LEDS_TLC591XX
487 tristate "LED driver for TLC59108 and TLC59116 controllers"
488 depends on LEDS_CLASS && I2C
489 select REGMAP_I2C
490 help
491 This option enables support for Texas Instruments TLC59108
492 and TLC59116 LED controllers.
493
Jacek Anaszewskia43f6a82015-04-30 03:35:10 -0700494config LEDS_MAX77693
495 tristate "LED support for MAX77693 Flash"
496 depends on LEDS_CLASS_FLASH
497 depends on MFD_MAX77693
498 depends on OF
499 help
500 This option enables support for the flash part of the MAX77693
501 multifunction device. It has build in control for two leds in flash
502 and torch mode.
503
Donggeun Kim8584cb82011-12-14 18:23:56 +0900504config LEDS_MAX8997
505 tristate "LED support for MAX8997 PMIC"
506 depends on LEDS_CLASS && MFD_MAX8997
507 help
508 This option enables support for on-chip LED drivers on
509 MAXIM MAX8997 PMIC.
510
G.Shark Jeongb98d13c2012-09-05 15:05:58 +0800511config LEDS_LM355x
512 tristate "LED support for LM355x Chips, LM3554 and LM3556"
G.Shark Jeong32abb4782012-06-22 08:12:06 +0800513 depends on LEDS_CLASS && I2C
514 select REGMAP_I2C
515 help
G.Shark Jeongb98d13c2012-09-05 15:05:58 +0800516 This option enables support for LEDs connected to LM355x.
517 LM355x includes Torch, Flash and Indicator functions.
G.Shark Jeong32abb4782012-06-22 08:12:06 +0800518
Sebastian Andrzej Siewiore9a45932012-01-20 14:33:59 -0800519config LEDS_OT200
520 tristate "LED support for the Bachmann OT200"
Jean Delvared9e89282014-03-11 09:30:53 -0700521 depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST)
Sebastian Andrzej Siewiore9a45932012-01-20 14:33:59 -0800522 help
523 This option enables support for the LEDs on the Bachmann OT200.
524 Say Y to enable LEDs on the Bachmann OT200.
525
Andreas Werner38433632014-08-27 19:52:36 +0200526config LEDS_MENF21BMC
527 tristate "LED support for the MEN 14F021P00 BMC"
528 depends on LEDS_CLASS && MFD_MENF21BMC
529 help
530 Say Y here to include support for the MEN 14F021P00 BMC LEDs.
531
532 This driver can also be built as a module. If so the module
533 will be called leds-menf21bmc.
534
Ingi Kimb7da8c52015-05-12 01:37:57 -0700535config LEDS_KTD2692
536 tristate "LED support for KTD2692 flash LED controller"
537 depends on LEDS_CLASS_FLASH && GPIOLIB && OF
538 help
539 This option enables support for KTD2692 LED flash connected
540 through ExpressWire interface.
541
542 Say Y to enable this driver.
543
Vivien Didelotf70ed8a2014-04-14 16:50:19 -0400544comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)"
545
Jan-Simon Möllerb54cf352012-07-20 16:49:06 +0800546config LEDS_BLINKM
547 tristate "LED support for the BlinkM I2C RGB LED"
548 depends on LEDS_CLASS
549 depends on I2C
550 help
551 This option enables support for the BlinkM RGB LED connected
552 through I2C. Say Y to enable support for the BlinkM LED.
553
Linus Walleij535f09c2014-05-22 00:34:16 +0200554config LEDS_SYSCON
555 bool "LED support for LEDs on system controllers"
556 depends on LEDS_CLASS=y
557 depends on MFD_SYSCON
558 depends on OF
559 help
560 This option enabled support for the LEDs on syscon type
561 devices. This will only work with device tree enabled
562 devices.
563
Linus Walleij1dc7d832014-02-27 14:44:17 +0100564config LEDS_VERSATILE
Arnd Bergmanna501fd32014-05-06 14:58:22 +0200565 tristate "LED support for the ARM Versatile and RealView"
Linus Walleij1dc7d832014-02-27 14:44:17 +0100566 depends on ARCH_REALVIEW || ARCH_VERSATILE
567 depends on LEDS_CLASS
568 help
569 This option enabled support for the LEDs on the ARM Versatile
570 and RealView boards. Say Y to enabled these.
571
Courtney Cavin93c64f12015-03-12 08:47:08 -0700572config LEDS_PM8941_WLED
573 tristate "LED support for the Qualcomm PM8941 WLED block"
574 depends on LEDS_CLASS
575 select REGMAP
576 help
577 This option enables support for the 'White' LED block
578 on Qualcomm PM8941 PMICs.
579
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700580comment "LED Triggers"
Kim, Milof07fb522013-02-20 00:36:01 -0800581source "drivers/leds/trigger/Kconfig"
Shuah Khan44e1e9f2012-05-29 15:07:30 -0700582
Jan Engelhardt66242f72007-05-10 10:44:11 +0100583endif # NEW_LEDS