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gerrit-public.fairphone.software / kernel / msm-4.9 / 49c34b8e0f43a6a9179b9d9894868b911da8501e / . / drivers / leds / Kconfig
blob: dd7834c32608093a107cfcb258714c604ea9cb9c [file] [log] [blame]
Uwe Kleine-Königbe5ce2f2011-06-15 15:08:31 -0700[diff] [blame]1config 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 +0100[diff] [blame]8menuconfig NEW_LEDS
Richard Purdiec72a1d62006-03-31 02:31:04 -0800[diff] [blame]9 bool "LED Support"
10 help
Richard Purdiea8d2e7d2006-05-15 09:44:14 -0700[diff] [blame]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.
Richard Purdiec72a1d62006-03-31 02:31:04 -0800[diff] [blame]16
Eric Miao45d16f02011-06-15 15:08:40 -0700[diff] [blame]17if NEW_LEDS
18
Richard Purdiec72a1d62006-03-31 02:31:04 -0800[diff] [blame]19config LEDS_CLASS
Bryan Wua403d932012-03-23 15:02:14 -0700[diff] [blame]20 tristate "LED Class Support"
Richard Purdiec72a1d62006-03-31 02:31:04 -0800[diff] [blame]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
Jacek Anaszewski7aea8382015-01-09 07:22:51 -0800[diff] [blame]25config 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 -0700[diff] [blame]35comment "LED drivers"
Richard Purdiec3bc9952006-03-31 02:31:05 -0800[diff] [blame]36
Haojian Zhuang0a2f9152010-01-06 17:10:09 -0500[diff] [blame]37config LEDS_88PM860X
38 tristate "LED Support for Marvell 88PM860x PMIC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]39 depends on LEDS_CLASS
Richard Purdie37814fd2010-05-27 13:08:33 +0100[diff] [blame]40 depends on MFD_88PM860X
Haojian Zhuang0a2f9152010-01-06 17:10:09 -0500[diff] [blame]41 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 -0700[diff] [blame^]45config 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
Shreshtha Kumar Sahub1e6b702011-03-22 16:30:16 -0700[diff] [blame]53config LEDS_LM3530
54 tristate "LCD Backlight driver for LM3530"
55 depends on LEDS_CLASS
56 depends on I2C
57 help
58 This option enables support for the LCD backlight using
59 LM3530 ambient light sensor chip. This ALS chip can be
60 controlled manually or using PWM input or using ambient
61 light automatically.
62
Johan Hovold401dea72012-05-29 15:07:31 -0700[diff] [blame]63config LEDS_LM3533
64 tristate "LED support for LM3533"
65 depends on LEDS_CLASS
66 depends on MFD_LM3533
67 help
68 This option enables support for the LEDs on National Semiconductor /
69 TI LM3533 Lighting Power chips.
70
71 The LEDs can be controlled directly, through PWM input, or by the
72 ambient-light-sensor interface. The chip supports
73 hardware-accelerated blinking with maximum on and off periods of 9.8
74 and 77 seconds respectively.
75
G.Shark Jeong8b7cfbe2012-09-12 20:05:50 +0800[diff] [blame]76config LEDS_LM3642
77 tristate "LED support for LM3642 Chip"
78 depends on LEDS_CLASS && I2C
79 select REGMAP_I2C
80 help
81 This option enables support for LEDs connected to LM3642.
82 The LM3642 is a 4MHz fixed-frequency synchronous boost
83 converter plus 1.5A constant current driver for a high-current
84 white LED.
85
86
Richard Purdie4d3cb352006-03-31 02:31:10 -0800[diff] [blame]87config LEDS_LOCOMO
88 tristate "LED Support for Locomo device"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]89 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]90 depends on SHARP_LOCOMO
Richard Purdie4d3cb352006-03-31 02:31:10 -0800[diff] [blame]91 help
92 This option enables support for the LEDs on Sharp Locomo.
93 Zaurus models SL-5500 and SL-5600.
94
Phil Sutterac67e232009-01-22 19:35:48 +0100[diff] [blame]95config LEDS_MIKROTIK_RB532
96 tristate "LED Support for Mikrotik Routerboard 532"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]97 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]98 depends on MIKROTIK_RB532
Phil Sutterac67e232009-01-22 19:35:48 +0100[diff] [blame]99 help
100 This option enables support for the so called "User LED" of
101 Mikrotik's Routerboard 532.
102
Ben Dooks54bdc472006-04-10 22:54:00 -0700[diff] [blame]103config LEDS_S3C24XX
104 tristate "LED Support for Samsung S3C24XX GPIO LEDs"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]105 depends on LEDS_CLASS
Kukjin Kimb130d5c2012-02-03 14:29:23 +0900[diff] [blame]106 depends on ARCH_S3C24XX
Ben Dooks54bdc472006-04-10 22:54:00 -0700[diff] [blame]107 help
108 This option enables support for LEDs connected to GPIO lines
109 on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
110
Chris Boot1a87d942006-07-10 04:45:34 -0700[diff] [blame]111config LEDS_NET48XX
112 tristate "LED Support for Soekris net48xx series Error LED"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]113 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]114 depends on SCx200_GPIO
Chris Boot1a87d942006-07-10 04:45:34 -0700[diff] [blame]115 help
116 This option enables support for the Soekris net4801 and net4826 error
117 LED.
118
Rod Whitby3b2e46f2008-04-24 23:43:09 +0100[diff] [blame]119config LEDS_FSG
120 tristate "LED Support for the Freecom FSG-3"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]121 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]122 depends on MACH_FSG
Rod Whitby3b2e46f2008-04-24 23:43:09 +0100[diff] [blame]123 help
124 This option enables support for the LEDs on the Freecom FSG-3.
125
Kristian Kielhofner0d755652006-12-06 20:37:28 -0800[diff] [blame]126config LEDS_WRAP
127 tristate "LED Support for the WRAP series LEDs"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]128 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]129 depends on SCx200_GPIO
Kristian Kielhofner0d755652006-12-06 20:37:28 -0800[diff] [blame]130 help
131 This option enables support for the PCEngines WRAP programmable LEDs.
132
Yoichi Yuasaf3b6b6c2007-09-21 00:02:47 +0100[diff] [blame]133config LEDS_COBALT_QUBE
134 tristate "LED Support for the Cobalt Qube series front LED"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]135 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]136 depends on MIPS_COBALT
Florian Fainelli2fea6f32007-02-12 23:16:27 +0000[diff] [blame]137 help
Yoichi Yuasaf3b6b6c2007-09-21 00:02:47 +0100[diff] [blame]138 This option enables support for the front LED on Cobalt Qube series
Florian Fainelli2fea6f32007-02-12 23:16:27 +0000[diff] [blame]139
Yoichi Yuasa97da7aa2007-09-27 17:51:05 +0900[diff] [blame]140config LEDS_COBALT_RAQ
141 bool "LED Support for the Cobalt Raq series"
Yoichi Yuasaec149612008-12-03 08:09:28 +0000[diff] [blame]142 depends on LEDS_CLASS=y && MIPS_COBALT
Yoichi Yuasa97da7aa2007-09-27 17:51:05 +0900[diff] [blame]143 select LEDS_TRIGGERS
144 help
145 This option enables support for the Cobalt Raq series LEDs.
146
David S. Miller58434922008-08-31 20:26:48 -0700[diff] [blame]147config LEDS_SUNFIRE
148 tristate "LED support for SunFire servers."
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]149 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]150 depends on SPARC64
David S. Miller58434922008-08-31 20:26:48 -0700[diff] [blame]151 select LEDS_TRIGGERS
152 help
153 This option enables support for the Left, Middle, and Right
154 LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
155
Linus Walleij4da498fc2014-07-23 05:36:00 -0700[diff] [blame]156config LEDS_IPAQ_MICRO
157 tristate "LED Support for the Compaq iPAQ h3xxx"
158 depends on MFD_IPAQ_MICRO
159 help
160 Choose this option if you want to use the notification LED on
161 Compaq/HP iPAQ h3100 and h3600.
162
Kristoffer Ericsond39a7a62008-02-07 10:10:28 +0000[diff] [blame]163config LEDS_HP6XX
164 tristate "LED Support for the HP Jornada 6xx"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]165 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]166 depends on SH_HP6XX
Kristoffer Ericsond39a7a62008-02-07 10:10:28 +0000[diff] [blame]167 help
Matt LaPlante692105b2009-01-26 11:12:25 +0100[diff] [blame]168 This option enables LED support for the handheld
Kristoffer Ericsond39a7a62008-02-07 10:10:28 +0000[diff] [blame]169 HP Jornada 620/660/680/690.
170
Riku Voipioe14fa822008-05-31 14:43:41 +0100[diff] [blame]171config LEDS_PCA9532
172 tristate "LED driver for PCA9532 dimmer"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]173 depends on LEDS_CLASS
Kees Cook5e0b0802013-01-16 18:53:41 -0800[diff] [blame]174 depends on I2C && INPUT
Riku Voipioe14fa822008-05-31 14:43:41 +0100[diff] [blame]175 help
176 This option enables support for NXP pca9532
Matt LaPlante692105b2009-01-26 11:12:25 +0100[diff] [blame]177 LED controller. It is generally only useful
Riku Voipioe14fa822008-05-31 14:43:41 +0100[diff] [blame]178 as a platform driver
179
Joachim Eastwood3c1ab502011-05-24 17:13:23 -0700[diff] [blame]180config LEDS_PCA9532_GPIO
181 bool "Enable GPIO support for PCA9532"
182 depends on LEDS_PCA9532
183 depends on GPIOLIB
184 help
185 Allow unused pins on PCA9532 to be used as gpio.
186
187 To use a pin as gpio pca9532_type in pca9532_platform data needs to
188 set to PCA9532_TYPE_GPIO.
189
Raphael Assenat22e03f32007-02-27 19:49:53 +0000[diff] [blame]190config LEDS_GPIO
191 tristate "LED Support for GPIO connected LEDs"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]192 depends on LEDS_CLASS
Alexandre Courbot76ec9d12013-03-28 04:34:56 -0700[diff] [blame]193 depends on GPIOLIB
Raphael Assenat22e03f32007-02-27 19:49:53 +0000[diff] [blame]194 help
195 This option enables support for the LEDs connected to GPIO
196 outputs. To be useful the particular board must have LEDs
Trent Piephoa7d878a2009-01-10 17:26:01 +0000[diff] [blame]197 and they must be connected to the GPIO lines. The LEDs must be
198 defined as platform devices and/or OpenFirmware platform devices.
199 The code to use these bindings can be selected below.
200
Antonio Ospite5054d392009-06-19 13:55:42 +0200[diff] [blame]201config LEDS_LP3944
202 tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]203 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]204 depends on I2C
Antonio Ospite5054d392009-06-19 13:55:42 +0200[diff] [blame]205 help
Antonio Ospite7f1be812009-07-03 16:18:45 +0200[diff] [blame]206 This option enables support for LEDs connected to the National
207 Semiconductor LP3944 Lighting Management Unit (LMU) also known as
208 Fun Light Chip.
Antonio Ospite5054d392009-06-19 13:55:42 +0200[diff] [blame]209
210 To compile this driver as a module, choose M here: the
211 module will be called leds-lp3944.
212
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900[diff] [blame]213config LEDS_LP55XX_COMMON
Kim, Milo33b3a562013-07-09 02:11:37 -0700[diff] [blame]214 tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501"
215 depends on LEDS_LP5521 || LEDS_LP5523 || LEDS_LP5562 || LEDS_LP8501
Milo(Woogyom) Kim10c06d12013-02-05 19:17:20 +0900[diff] [blame]216 select FW_LOADER
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900[diff] [blame]217 help
Kim, Milo33b3a562013-07-09 02:11:37 -0700[diff] [blame]218 This option supports common operations for LP5521/5523/55231/5562/8501
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900[diff] [blame]219 devices.
220
Samu Onkalof4920f62010-11-11 14:05:23 -0800[diff] [blame]221config LEDS_LP5521
222 tristate "LED Support for N.S. LP5521 LED driver chip"
223 depends on LEDS_CLASS && I2C
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900[diff] [blame]224 select LEDS_LP55XX_COMMON
Samu Onkalof4920f62010-11-11 14:05:23 -0800[diff] [blame]225 help
226 If you say yes here you get support for the National Semiconductor
227 LP5521 LED driver. It is 3 channel chip with programmable engines.
228 Driver provides direct control via LED class and interface for
229 programming the engines.
230
231config LEDS_LP5523
Kim, Miloca705322012-09-04 15:06:11 +0800[diff] [blame]232 tristate "LED Support for TI/National LP5523/55231 LED driver chip"
Samu Onkalof4920f62010-11-11 14:05:23 -0800[diff] [blame]233 depends on LEDS_CLASS && I2C
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900[diff] [blame]234 select LEDS_LP55XX_COMMON
Samu Onkalof4920f62010-11-11 14:05:23 -0800[diff] [blame]235 help
Kim, Miloca705322012-09-04 15:06:11 +0800[diff] [blame]236 If you say yes here you get support for TI/National Semiconductor
237 LP5523/55231 LED driver.
238 It is 9 channel chip with programmable engines.
Samu Onkalof4920f62010-11-11 14:05:23 -0800[diff] [blame]239 Driver provides direct control via LED class and interface for
240 programming the engines.
241
Kim, Miloff45262a2013-02-18 21:10:14 -0800[diff] [blame]242config LEDS_LP5562
243 tristate "LED Support for TI LP5562 LED driver chip"
244 depends on LEDS_CLASS && I2C
245 select LEDS_LP55XX_COMMON
246 help
247 If you say yes here you get support for TI LP5562 LED driver.
248 It is 4 channels chip with programmable engines.
249 Driver provides direct control via LED class and interface for
250 programming the engines.
251
Kim, Milo33b3a562013-07-09 02:11:37 -0700[diff] [blame]252config LEDS_LP8501
253 tristate "LED Support for TI LP8501 LED driver chip"
254 depends on LEDS_CLASS && I2C
255 select LEDS_LP55XX_COMMON
256 help
257 If you say yes here you get support for TI LP8501 LED driver.
258 It is 9 channel chip with programmable engines.
259 Driver provides direct control via LED class and interface for
260 programming the engines.
261 It is similar as LP5523, but output power selection is available.
262 And register layout and engine program schemes are different.
263
Kim, Miloeb804112012-07-20 16:43:59 +0800[diff] [blame]264config LEDS_LP8788
265 tristate "LED support for the TI LP8788 PMIC"
266 depends on LEDS_CLASS
267 depends on MFD_LP8788
268 help
269 This option enables support for the Keyboard LEDs on the LP8788 PMIC.
270
Dan Murphy7a8685a2014-11-19 04:48:35 -0800[diff] [blame]271config LEDS_LP8860
272 tristate "LED support for the TI LP8860 4 channel LED driver"
Axel Lin2969bb12014-11-21 05:48:26 -0800[diff] [blame]273 depends on LEDS_CLASS && I2C
274 select REGMAP_I2C
Dan Murphy7a8685a2014-11-19 04:48:35 -0800[diff] [blame]275 help
276 If you say yes here you get support for the TI LP8860 4 channel
277 LED driver.
278 This option enables support for the display cluster LEDs
279 on the LP8860 4 channel LED driver using the I2C communication
280 bus.
281
Márton Némethcec035d2007-10-31 11:46:41 +0100[diff] [blame]282config LEDS_CLEVO_MAIL
Németh Márton95dc5762009-04-03 07:42:47 +0200[diff] [blame]283 tristate "Mail LED on Clevo notebook"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]284 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]285 depends on X86 && SERIO_I8042 && DMI
Márton Némethcec035d2007-10-31 11:46:41 +0100[diff] [blame]286 help
287 This driver makes the mail LED accessible from userspace
288 programs through the leds subsystem. This LED have three
289 known mode: off, blink at 0.5Hz and blink at 1Hz.
290
Márton Németh92e015c2007-10-31 15:09:05 +0100[diff] [blame]291 The driver supports two kinds of interface: using ledtrig-timer
292 or through /sys/class/leds/clevo::mail/brightness. As this LED
293 cannot change it's brightness it blinks instead. The brightness
294 value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
295 blink at 1Hz.
Márton Némethcec035d2007-10-31 11:46:41 +0100[diff] [blame]296
297 This module can drive the mail LED for the following notebooks:
298
Mrton Nmethb3ba31f2008-03-09 20:47:59 +0000[diff] [blame]299 Clevo D400P
Márton Némethcec035d2007-10-31 11:46:41 +0100[diff] [blame]300 Clevo D410J
301 Clevo D410V
302 Clevo D400V/D470V (not tested, but might work)
303 Clevo M540N
304 Clevo M5x0N (not tested, but might work)
305 Positivo Mobile (Clevo M5x0V)
306
Mrton Nmethb3ba31f2008-03-09 20:47:59 +0000[diff] [blame]307 If your model is not listed here you can try the "nodetect"
Matt LaPlante692105b2009-01-26 11:12:25 +0100[diff] [blame]308 module parameter.
Mrton Nmethb3ba31f2008-03-09 20:47:59 +0000[diff] [blame]309
Márton Némethcec035d2007-10-31 11:46:41 +0100[diff] [blame]310 To compile this driver as a module, choose M here: the
311 module will be called leds-clevo-mail.
312
Nate Casef46e9202008-07-16 22:49:55 +0100[diff] [blame]313config LEDS_PCA955X
314 tristate "LED Support for PCA955x I2C chips"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]315 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]316 depends on I2C
Nate Casef46e9202008-07-16 22:49:55 +0100[diff] [blame]317 help
318 This option enables support for LEDs connected to PCA955x
319 LED driver chips accessed via the I2C bus. Supported
320 devices include PCA9550, PCA9551, PCA9552, and PCA9553.
321
Ricardo Ribalda Delgado56a17402013-08-14 14:23:50 -0700[diff] [blame]322config LEDS_PCA963X
Ricardo Ribalda Delgadoaf673842013-08-14 14:23:47 -0700[diff] [blame]323 tristate "LED support for PCA963x I2C chip"
Peter Meerwald75cb2e12012-03-23 15:02:10 -0700[diff] [blame]324 depends on LEDS_CLASS
325 depends on I2C
326 help
Ricardo Ribalda Delgadoaf673842013-08-14 14:23:47 -0700[diff] [blame]327 This option enables support for LEDs connected to the PCA963x
328 LED driver chip accessed via the I2C bus. Supported
329 devices include PCA9633 and PCA9634
Peter Meerwald75cb2e12012-03-23 15:02:10 -0700[diff] [blame]330
Mark Brownc746b552009-09-05 14:09:21 +0100[diff] [blame]331config LEDS_WM831X_STATUS
332 tristate "LED support for status LEDs on WM831x PMICs"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]333 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]334 depends on MFD_WM831X
Mark Brownc746b552009-09-05 14:09:21 +0100[diff] [blame]335 help
336 This option enables support for the status LEDs of the WM831x
337 series of PMICs.
338
Mark Brown0081e802008-12-04 16:52:33 +0000[diff] [blame]339config LEDS_WM8350
340 tristate "LED Support for WM8350 AudioPlus PMIC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]341 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]342 depends on MFD_WM8350
Mark Brown0081e802008-12-04 16:52:33 +0000[diff] [blame]343 help
344 This option enables support for LEDs driven by the Wolfson
345 Microelectronics WM8350 AudioPlus PMIC.
346
Mike Rapoport9e845612008-10-13 09:06:10 +0100[diff] [blame]347config LEDS_DA903X
348 tristate "LED Support for DA9030/DA9034 PMIC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]349 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]350 depends on PMIC_DA903X
Mike Rapoport9e845612008-10-13 09:06:10 +0100[diff] [blame]351 help
352 This option enables support for on-chip LED drivers found
353 on Dialog Semiconductor DA9030/DA9034 PMICs.
354
David Dajun Chen5ba73632012-05-29 15:07:26 -0700[diff] [blame]355config LEDS_DA9052
356 tristate "Dialog DA9052/DA9053 LEDS"
357 depends on LEDS_CLASS
358 depends on PMIC_DA9052
359 help
360 This option enables support for on-chip LED drivers found
361 on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs.
362
Guennadi Liakhovetskiac2dd0f2009-01-10 18:58:28 +0000[diff] [blame]363config LEDS_DAC124S085
364 tristate "LED Support for DAC124S085 SPI DAC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]365 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]366 depends on SPI
Guennadi Liakhovetskiac2dd0f2009-01-10 18:58:28 +0000[diff] [blame]367 help
368 This option enables support for DAC124S085 SPI DAC from NatSemi,
369 which can be used to control up to four LEDs.
370
Luotao Fu41c42ff2009-02-11 13:24:40 -0800[diff] [blame]371config LEDS_PWM
372 tristate "PWM driven LED Support"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]373 depends on LEDS_CLASS
Peter Ujfalusiad0ba852013-01-23 00:35:04 -0800[diff] [blame]374 depends on PWM
Luotao Fu41c42ff2009-02-11 13:24:40 -0800[diff] [blame]375 help
376 This option enables support for pwm driven LEDs
377
Antonio Ospited4cc6a22009-12-07 15:08:13 +0100[diff] [blame]378config LEDS_REGULATOR
379 tristate "REGULATOR driven LED support"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]380 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]381 depends on REGULATOR
Antonio Ospited4cc6a22009-12-07 15:08:13 +0100[diff] [blame]382 help
383 This option enables support for regulator driven LEDs.
384
Kim Kyuwon0b561292009-03-04 11:59:29 -0800[diff] [blame]385config LEDS_BD2802
386 tristate "LED driver for BD2802 RGB LED"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]387 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]388 depends on I2C
Kim Kyuwon0b561292009-03-04 11:59:29 -0800[diff] [blame]389 help
390 This option enables support for BD2802GU RGB LED driver chips
391 accessed via the I2C bus.
392
Dave Hansena328e952009-10-01 15:43:32 -0700[diff] [blame]393config LEDS_INTEL_SS4200
394 tristate "LED driver for Intel NAS SS4200 series"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]395 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]396 depends on PCI && DMI
Dave Hansena328e952009-10-01 15:43:32 -0700[diff] [blame]397 help
398 This option enables support for the Intel SS4200 series of
399 Network Attached Storage servers. You may control the hard
400 drive or power LEDs on the front panel. Using this driver
401 can stop the front LED from blinking after startup.
402
Daniel Macka8dd18f2009-10-15 02:59:35 +0200[diff] [blame]403config LEDS_LT3593
404 tristate "LED driver for LT3593 controllers"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]405 depends on LEDS_CLASS
Alexandre Courbot76ec9d12013-03-28 04:34:56 -0700[diff] [blame]406 depends on GPIOLIB
Daniel Macka8dd18f2009-10-15 02:59:35 +0200[diff] [blame]407 help
408 This option enables support for LEDs driven by a Linear Technology
409 LT3593 controller. This controller uses a special one-wire pulse
410 coding protocol to set the brightness.
411
Michael Henneriched4a10b2009-10-08 04:00:19 -0400[diff] [blame]412config LEDS_ADP5520
413 tristate "LED Support for ADP5520/ADP5501 PMIC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]414 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]415 depends on PMIC_ADP5520
Michael Henneriched4a10b2009-10-08 04:00:19 -0400[diff] [blame]416 help
417 This option enables support for on-chip LED drivers found
418 on Analog Devices ADP5520/ADP5501 PMICs.
419
420 To compile this driver as a module, choose M here: the module will
421 be called leds-adp5520.
422
Bob Rodgers72dcd8d2010-02-17 15:23:31 -0600[diff] [blame]423config LEDS_DELL_NETBOOKS
424 tristate "External LED on Dell Business Netbooks"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]425 depends on LEDS_CLASS
Bob Rodgers72dcd8d2010-02-17 15:23:31 -0600[diff] [blame]426 depends on X86 && ACPI_WMI
427 help
428 This adds support for the Latitude 2100 and similar
429 notebooks that have an external LED.
430
Philippe Rétornaz7fdcef82010-05-19 09:24:31 +0200[diff] [blame]431config LEDS_MC13783
Alexander Shiyanae6cdb02013-06-10 09:59:31 -0700[diff] [blame]432 tristate "LED Support for MC13XXX PMIC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]433 depends on LEDS_CLASS
Alexander Shiyanae6cdb02013-06-10 09:59:31 -0700[diff] [blame]434 depends on MFD_MC13XXX
Philippe Rétornaz7fdcef82010-05-19 09:24:31 +0200[diff] [blame]435 help
436 This option enable support for on-chip LED drivers found
Alexander Shiyana59ce652014-01-31 22:36:28 -0800[diff] [blame]437 on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC.
Philippe Rétornaz7fdcef82010-05-19 09:24:31 +0200[diff] [blame]438
Simon Guinot11efe712010-07-06 16:08:46 +0200[diff] [blame]439config LEDS_NS2
440 tristate "LED support for Network Space v2 GPIO LEDs"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]441 depends on LEDS_CLASS
Andrew Lunn1093d8c2014-08-30 18:46:09 +0200[diff] [blame]442 depends on MACH_KIRKWOOD
Simon Guinot11efe712010-07-06 16:08:46 +0200[diff] [blame]443 default y
444 help
445 This option enable support for the dual-GPIO LED found on the
446 Network Space v2 board (and parents). This include Internet Space v2,
447 Network Space (Max) v2 and d2 Network v2 boards.
448
Simon Guinot24467832010-10-07 16:38:49 +0200[diff] [blame]449config LEDS_NETXBIG
450 tristate "LED support for Big Network series LEDs"
Axel Lin2504f6d2011-07-25 17:13:16 -0700[diff] [blame]451 depends on LEDS_CLASS
Andrew Lunn1093d8c2014-08-30 18:46:09 +0200[diff] [blame]452 depends on MACH_KIRKWOOD
Simon Guinot24467832010-10-07 16:38:49 +0200[diff] [blame]453 default y
454 help
455 This option enable support for LEDs found on the LaCie 2Big
456 and 5Big Network v2 boards. The LEDs are wired to a CPLD and are
457 controlled through a GPIO extension bus.
458
Paul Parsons7d9e7e92011-05-13 18:52:56 +0000[diff] [blame]459config LEDS_ASIC3
460 bool "LED support for the HTC ASIC3"
Axel Lin9473c4c2012-06-09 07:41:42 +0800[diff] [blame]461 depends on LEDS_CLASS=y
Paul Parsons7d9e7e92011-05-13 18:52:56 +0000[diff] [blame]462 depends on MFD_ASIC3
463 default y
464 help
465 This option enables support for the LEDs on the HTC ASIC3. The HTC
466 ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver
467 cannot be used. This driver supports hardware blinking with an on+off
468 period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700.
469
NeilBrowna6d511e2012-01-10 15:09:40 -0800[diff] [blame]470config LEDS_TCA6507
471 tristate "LED Support for TCA6507 I2C chip"
472 depends on LEDS_CLASS && I2C
473 help
474 This option enables support for LEDs connected to TC6507
475 LED driver chips accessed via the I2C bus.
476 Driver support brightness control and hardware-assisted blinking.
477
Andrew Lunne370d012015-03-17 15:08:27 -0700[diff] [blame]478config LEDS_TLC591XX
479 tristate "LED driver for TLC59108 and TLC59116 controllers"
480 depends on LEDS_CLASS && I2C
481 select REGMAP_I2C
482 help
483 This option enables support for Texas Instruments TLC59108
484 and TLC59116 LED controllers.
485
Jacek Anaszewskia43f6a82015-04-30 03:35:10 -0700[diff] [blame]486config LEDS_MAX77693
487 tristate "LED support for MAX77693 Flash"
488 depends on LEDS_CLASS_FLASH
489 depends on MFD_MAX77693
490 depends on OF
491 help
492 This option enables support for the flash part of the MAX77693
493 multifunction device. It has build in control for two leds in flash
494 and torch mode.
495
Donggeun Kim8584cb82011-12-14 18:23:56 +0900[diff] [blame]496config LEDS_MAX8997
497 tristate "LED support for MAX8997 PMIC"
498 depends on LEDS_CLASS && MFD_MAX8997
499 help
500 This option enables support for on-chip LED drivers on
501 MAXIM MAX8997 PMIC.
502
G.Shark Jeongb98d13c2012-09-05 15:05:58 +0800[diff] [blame]503config LEDS_LM355x
504 tristate "LED support for LM355x Chips, LM3554 and LM3556"
G.Shark Jeong32abb472012-06-22 08:12:06 +0800[diff] [blame]505 depends on LEDS_CLASS && I2C
506 select REGMAP_I2C
507 help
G.Shark Jeongb98d13c2012-09-05 15:05:58 +0800[diff] [blame]508 This option enables support for LEDs connected to LM355x.
509 LM355x includes Torch, Flash and Indicator functions.
G.Shark Jeong32abb472012-06-22 08:12:06 +0800[diff] [blame]510
Sebastian Andrzej Siewiore9a45932012-01-20 14:33:59 -0800[diff] [blame]511config LEDS_OT200
512 tristate "LED support for the Bachmann OT200"
Jean Delvared9e89282014-03-11 09:30:53 -0700[diff] [blame]513 depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST)
Sebastian Andrzej Siewiore9a45932012-01-20 14:33:59 -0800[diff] [blame]514 help
515 This option enables support for the LEDs on the Bachmann OT200.
516 Say Y to enable LEDs on the Bachmann OT200.
517
Andreas Werner38433632014-08-27 19:52:36 +0200[diff] [blame]518config LEDS_MENF21BMC
519 tristate "LED support for the MEN 14F021P00 BMC"
520 depends on LEDS_CLASS && MFD_MENF21BMC
521 help
522 Say Y here to include support for the MEN 14F021P00 BMC LEDs.
523
524 This driver can also be built as a module. If so the module
525 will be called leds-menf21bmc.
526
Vivien Didelotf70ed8a2014-04-14 16:50:19 -0400[diff] [blame]527comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)"
528
Jan-Simon Möllerb54cf352012-07-20 16:49:06 +0800[diff] [blame]529config LEDS_BLINKM
530 tristate "LED support for the BlinkM I2C RGB LED"
531 depends on LEDS_CLASS
532 depends on I2C
533 help
534 This option enables support for the BlinkM RGB LED connected
535 through I2C. Say Y to enable support for the BlinkM LED.
536
Linus Walleij535f09c2014-05-22 00:34:16 +0200[diff] [blame]537config LEDS_SYSCON
538 bool "LED support for LEDs on system controllers"
539 depends on LEDS_CLASS=y
540 depends on MFD_SYSCON
541 depends on OF
542 help
543 This option enabled support for the LEDs on syscon type
544 devices. This will only work with device tree enabled
545 devices.
546
Linus Walleij1dc7d832014-02-27 14:44:17 +0100[diff] [blame]547config LEDS_VERSATILE
Arnd Bergmanna501fd32014-05-06 14:58:22 +0200[diff] [blame]548 tristate "LED support for the ARM Versatile and RealView"
Linus Walleij1dc7d832014-02-27 14:44:17 +0100[diff] [blame]549 depends on ARCH_REALVIEW || ARCH_VERSATILE
550 depends on LEDS_CLASS
551 help
552 This option enabled support for the LEDs on the ARM Versatile
553 and RealView boards. Say Y to enabled these.
554
Courtney Cavin93c64f12015-03-12 08:47:08 -0700[diff] [blame]555config LEDS_PM8941_WLED
556 tristate "LED support for the Qualcomm PM8941 WLED block"
557 depends on LEDS_CLASS
558 select REGMAP
559 help
560 This option enables support for the 'White' LED block
561 on Qualcomm PM8941 PMICs.
562
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]563comment "LED Triggers"
Kim, Milof07fb522013-02-20 00:36:01 -0800[diff] [blame]564source "drivers/leds/trigger/Kconfig"
Shuah Khan44e1e9f2012-05-29 15:07:30 -0700[diff] [blame]565
Jan Engelhardt66242f72007-05-10 10:44:11 +0100[diff] [blame]566endif # NEW_LEDS