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gerrit-public.fairphone.software / kernel / msm-4.9 / 84ad6e5cd3e8b365c893f31787864cae5500610b / . / drivers / leds / Kconfig
blob: f218cc3acc10d492c2f675f3fa8cc1ed80400933 [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
Eric Miao45d16f02011-06-15 15:08:40 -0700[diff] [blame]14if NEW_LEDS
15
Richard Purdiec72a1d62006-03-31 02:31:04 -0800[diff] [blame]16config LEDS_CLASS
Bryan Wua403d932012-03-23 15:02:14 -0700[diff] [blame]17 tristate "LED Class Support"
Richard Purdiec72a1d62006-03-31 02:31:04 -0800[diff] [blame]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
Jacek Anaszewski7aea8382015-01-09 07:22:51 -0800[diff] [blame]22config 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
Ben Dooks24f51e82006-04-10 22:54:01 -0700[diff] [blame]32comment "LED drivers"
Richard Purdiec3bc9952006-03-31 02:31:05 -0800[diff] [blame]33
Haojian Zhuang0a2f9152010-01-06 17:10:09 -0500[diff] [blame]34config LEDS_88PM860X
35 tristate "LED Support for Marvell 88PM860x PMIC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]36 depends on LEDS_CLASS
Richard Purdie37814fd2010-05-27 13:08:33 +0100[diff] [blame]37 depends on MFD_88PM860X
Haojian Zhuang0a2f9152010-01-06 17:10:09 -0500[diff] [blame]38 help
39 This option enables support for on-chip LED drivers found on Marvell
40 Semiconductor 88PM8606 PMIC.
41
Jacek Anaszewski49c34b82015-04-30 03:34:57 -0700[diff] [blame]42config LEDS_AAT1290
43 tristate "LED support for the AAT1290"
44 depends on LEDS_CLASS_FLASH
Randy Dunlap58d18092015-06-26 12:00:20 -0700[diff] [blame]45 depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
Jacek Anaszewski49c34b82015-04-30 03:34:57 -0700[diff] [blame]46 depends on GPIOLIB
47 depends on OF
Jacek Anaszewskiac69b902015-06-19 00:33:22 -0700[diff] [blame]48 depends on PINCTRL
Jacek Anaszewski49c34b82015-04-30 03:34:57 -0700[diff] [blame]49 help
50 This option enables support for the LEDs on the AAT1290.
51
Álvaro Fernández Rojasfd7b0252015-04-28 09:50:50 -0700[diff] [blame]52config LEDS_BCM6328
53 tristate "LED Support for Broadcom BCM6328"
54 depends on LEDS_CLASS
55 depends on OF
56 help
57 This option enables support for LEDs connected to the BCM6328
58 LED HW controller accessed via MMIO registers.
59
Álvaro Fernández Rojas589fca12015-05-21 10:11:10 -0700[diff] [blame]60config LEDS_BCM6358
61 tristate "LED Support for Broadcom BCM6358"
62 depends on LEDS_CLASS
63 depends on OF
64 help
65 This option enables support for LEDs connected to the BCM6358
66 LED HW controller accessed via MMIO registers.
67
Shreshtha Kumar Sahub1e6b702011-03-22 16:30:16 -0700[diff] [blame]68config LEDS_LM3530
69 tristate "LCD Backlight driver for LM3530"
70 depends on LEDS_CLASS
71 depends on I2C
72 help
73 This option enables support for the LCD backlight using
74 LM3530 ambient light sensor chip. This ALS chip can be
75 controlled manually or using PWM input or using ambient
76 light automatically.
77
Johan Hovold401dea72012-05-29 15:07:31 -0700[diff] [blame]78config LEDS_LM3533
79 tristate "LED support for LM3533"
80 depends on LEDS_CLASS
81 depends on MFD_LM3533
82 help
83 This option enables support for the LEDs on National Semiconductor /
84 TI LM3533 Lighting Power chips.
85
86 The LEDs can be controlled directly, through PWM input, or by the
87 ambient-light-sensor interface. The chip supports
88 hardware-accelerated blinking with maximum on and off periods of 9.8
89 and 77 seconds respectively.
90
G.Shark Jeong8b7cfbe2012-09-12 20:05:50 +0800[diff] [blame]91config LEDS_LM3642
92 tristate "LED support for LM3642 Chip"
93 depends on LEDS_CLASS && I2C
94 select REGMAP_I2C
95 help
96 This option enables support for LEDs connected to LM3642.
97 The LM3642 is a 4MHz fixed-frequency synchronous boost
98 converter plus 1.5A constant current driver for a high-current
99 white LED.
100
101
Richard Purdie4d3cb352006-03-31 02:31:10 -0800[diff] [blame]102config LEDS_LOCOMO
103 tristate "LED Support for Locomo device"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]104 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]105 depends on SHARP_LOCOMO
Richard Purdie4d3cb352006-03-31 02:31:10 -0800[diff] [blame]106 help
107 This option enables support for the LEDs on Sharp Locomo.
108 Zaurus models SL-5500 and SL-5600.
109
Phil Sutterac67e232009-01-22 19:35:48 +0100[diff] [blame]110config LEDS_MIKROTIK_RB532
111 tristate "LED Support for Mikrotik Routerboard 532"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]112 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]113 depends on MIKROTIK_RB532
Phil Sutterac67e232009-01-22 19:35:48 +0100[diff] [blame]114 help
115 This option enables support for the so called "User LED" of
116 Mikrotik's Routerboard 532.
117
Ben Dooks54bdc472006-04-10 22:54:00 -0700[diff] [blame]118config LEDS_S3C24XX
119 tristate "LED Support for Samsung S3C24XX GPIO LEDs"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]120 depends on LEDS_CLASS
Kukjin Kimb130d5c2012-02-03 14:29:23 +0900[diff] [blame]121 depends on ARCH_S3C24XX
Ben Dooks54bdc472006-04-10 22:54:00 -0700[diff] [blame]122 help
123 This option enables support for LEDs connected to GPIO lines
124 on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
125
Chris Boot1a87d942006-07-10 04:45:34 -0700[diff] [blame]126config LEDS_NET48XX
127 tristate "LED Support for Soekris net48xx series Error LED"
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
Chris Boot1a87d942006-07-10 04:45:34 -0700[diff] [blame]130 help
131 This option enables support for the Soekris net4801 and net4826 error
132 LED.
133
Rod Whitby3b2e46f2008-04-24 23:43:09 +0100[diff] [blame]134config LEDS_FSG
135 tristate "LED Support for the Freecom FSG-3"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]136 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]137 depends on MACH_FSG
Rod Whitby3b2e46f2008-04-24 23:43:09 +0100[diff] [blame]138 help
139 This option enables support for the LEDs on the Freecom FSG-3.
140
Kristian Kielhofner0d755652006-12-06 20:37:28 -0800[diff] [blame]141config LEDS_WRAP
142 tristate "LED Support for the WRAP series LEDs"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]143 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]144 depends on SCx200_GPIO
Kristian Kielhofner0d755652006-12-06 20:37:28 -0800[diff] [blame]145 help
146 This option enables support for the PCEngines WRAP programmable LEDs.
147
Yoichi Yuasaf3b6b6c2007-09-21 00:02:47 +0100[diff] [blame]148config LEDS_COBALT_QUBE
149 tristate "LED Support for the Cobalt Qube series front LED"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]150 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]151 depends on MIPS_COBALT
Florian Fainelli2fea6f32007-02-12 23:16:27 +0000[diff] [blame]152 help
Yoichi Yuasaf3b6b6c2007-09-21 00:02:47 +0100[diff] [blame]153 This option enables support for the front LED on Cobalt Qube series
Florian Fainelli2fea6f32007-02-12 23:16:27 +0000[diff] [blame]154
Yoichi Yuasa97da7aa2007-09-27 17:51:05 +0900[diff] [blame]155config LEDS_COBALT_RAQ
156 bool "LED Support for the Cobalt Raq series"
Yoichi Yuasaec149612008-12-03 08:09:28 +0000[diff] [blame]157 depends on LEDS_CLASS=y && MIPS_COBALT
Yoichi Yuasa97da7aa2007-09-27 17:51:05 +0900[diff] [blame]158 select LEDS_TRIGGERS
159 help
160 This option enables support for the Cobalt Raq series LEDs.
161
David S. Miller58434922008-08-31 20:26:48 -0700[diff] [blame]162config LEDS_SUNFIRE
163 tristate "LED support for SunFire servers."
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]164 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]165 depends on SPARC64
David S. Miller58434922008-08-31 20:26:48 -0700[diff] [blame]166 select LEDS_TRIGGERS
167 help
168 This option enables support for the Left, Middle, and Right
169 LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
170
Linus Walleij4da498fc2014-07-23 05:36:00 -0700[diff] [blame]171config LEDS_IPAQ_MICRO
172 tristate "LED Support for the Compaq iPAQ h3xxx"
173 depends on MFD_IPAQ_MICRO
174 help
175 Choose this option if you want to use the notification LED on
176 Compaq/HP iPAQ h3100 and h3600.
177
Kristoffer Ericsond39a7a62008-02-07 10:10:28 +0000[diff] [blame]178config LEDS_HP6XX
179 tristate "LED Support for the HP Jornada 6xx"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]180 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]181 depends on SH_HP6XX
Kristoffer Ericsond39a7a62008-02-07 10:10:28 +0000[diff] [blame]182 help
Matt LaPlante692105b2009-01-26 11:12:25 +0100[diff] [blame]183 This option enables LED support for the handheld
Kristoffer Ericsond39a7a62008-02-07 10:10:28 +0000[diff] [blame]184 HP Jornada 620/660/680/690.
185
Riku Voipioe14fa822008-05-31 14:43:41 +0100[diff] [blame]186config LEDS_PCA9532
187 tristate "LED driver for PCA9532 dimmer"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]188 depends on LEDS_CLASS
Kees Cook5e0b0802013-01-16 18:53:41 -0800[diff] [blame]189 depends on I2C && INPUT
Riku Voipioe14fa822008-05-31 14:43:41 +0100[diff] [blame]190 help
191 This option enables support for NXP pca9532
Matt LaPlante692105b2009-01-26 11:12:25 +0100[diff] [blame]192 LED controller. It is generally only useful
Riku Voipioe14fa822008-05-31 14:43:41 +0100[diff] [blame]193 as a platform driver
194
Joachim Eastwood3c1ab502011-05-24 17:13:23 -0700[diff] [blame]195config LEDS_PCA9532_GPIO
196 bool "Enable GPIO support for PCA9532"
197 depends on LEDS_PCA9532
198 depends on GPIOLIB
199 help
200 Allow unused pins on PCA9532 to be used as gpio.
201
202 To use a pin as gpio pca9532_type in pca9532_platform data needs to
203 set to PCA9532_TYPE_GPIO.
204
Raphael Assenat22e03f32007-02-27 19:49:53 +0000[diff] [blame]205config LEDS_GPIO
206 tristate "LED Support for GPIO connected LEDs"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]207 depends on LEDS_CLASS
Geert Uytterhoeven9ab19632015-05-07 01:08:10 -0700[diff] [blame]208 depends on GPIOLIB || COMPILE_TEST
Raphael Assenat22e03f32007-02-27 19:49:53 +0000[diff] [blame]209 help
210 This option enables support for the LEDs connected to GPIO
211 outputs. To be useful the particular board must have LEDs
Trent Piephoa7d878a2009-01-10 17:26:01 +0000[diff] [blame]212 and they must be connected to the GPIO lines. The LEDs must be
213 defined as platform devices and/or OpenFirmware platform devices.
214 The code to use these bindings can be selected below.
215
Antonio Ospite5054d392009-06-19 13:55:42 +0200[diff] [blame]216config LEDS_LP3944
217 tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]218 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]219 depends on I2C
Antonio Ospite5054d392009-06-19 13:55:42 +0200[diff] [blame]220 help
Antonio Ospite7f1be812009-07-03 16:18:45 +0200[diff] [blame]221 This option enables support for LEDs connected to the National
222 Semiconductor LP3944 Lighting Management Unit (LMU) also known as
223 Fun Light Chip.
Antonio Ospite5054d392009-06-19 13:55:42 +0200[diff] [blame]224
225 To compile this driver as a module, choose M here: the
226 module will be called leds-lp3944.
227
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900[diff] [blame]228config LEDS_LP55XX_COMMON
Kim, Milo33b3a562013-07-09 02:11:37 -0700[diff] [blame]229 tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501"
230 depends on LEDS_LP5521 || LEDS_LP5523 || LEDS_LP5562 || LEDS_LP8501
Milo(Woogyom) Kim10c06d12013-02-05 19:17:20 +0900[diff] [blame]231 select FW_LOADER
Milo Kimb6789322015-06-28 17:39:14 -0700[diff] [blame]232 select FW_LOADER_USER_HELPER_FALLBACK
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900[diff] [blame]233 help
Kim, Milo33b3a562013-07-09 02:11:37 -0700[diff] [blame]234 This option supports common operations for LP5521/5523/55231/5562/8501
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900[diff] [blame]235 devices.
236
Samu Onkalof4920f62010-11-11 14:05:23 -0800[diff] [blame]237config LEDS_LP5521
238 tristate "LED Support for N.S. LP5521 LED driver chip"
239 depends on LEDS_CLASS && I2C
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900[diff] [blame]240 select LEDS_LP55XX_COMMON
Samu Onkalof4920f62010-11-11 14:05:23 -0800[diff] [blame]241 help
242 If you say yes here you get support for the National Semiconductor
243 LP5521 LED driver. It is 3 channel chip with programmable engines.
244 Driver provides direct control via LED class and interface for
245 programming the engines.
246
247config LEDS_LP5523
Kim, Miloca705322012-09-04 15:06:11 +0800[diff] [blame]248 tristate "LED Support for TI/National LP5523/55231 LED driver chip"
Samu Onkalof4920f62010-11-11 14:05:23 -0800[diff] [blame]249 depends on LEDS_CLASS && I2C
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900[diff] [blame]250 select LEDS_LP55XX_COMMON
Samu Onkalof4920f62010-11-11 14:05:23 -0800[diff] [blame]251 help
Kim, Miloca705322012-09-04 15:06:11 +0800[diff] [blame]252 If you say yes here you get support for TI/National Semiconductor
253 LP5523/55231 LED driver.
254 It is 9 channel chip with programmable engines.
Samu Onkalof4920f62010-11-11 14:05:23 -0800[diff] [blame]255 Driver provides direct control via LED class and interface for
256 programming the engines.
257
Kim, Miloff45262a2013-02-18 21:10:14 -0800[diff] [blame]258config LEDS_LP5562
259 tristate "LED Support for TI LP5562 LED driver chip"
260 depends on LEDS_CLASS && I2C
261 select LEDS_LP55XX_COMMON
262 help
263 If you say yes here you get support for TI LP5562 LED driver.
264 It is 4 channels chip with programmable engines.
265 Driver provides direct control via LED class and interface for
266 programming the engines.
267
Kim, Milo33b3a562013-07-09 02:11:37 -0700[diff] [blame]268config LEDS_LP8501
269 tristate "LED Support for TI LP8501 LED driver chip"
270 depends on LEDS_CLASS && I2C
271 select LEDS_LP55XX_COMMON
272 help
273 If you say yes here you get support for TI LP8501 LED driver.
274 It is 9 channel chip with programmable engines.
275 Driver provides direct control via LED class and interface for
276 programming the engines.
277 It is similar as LP5523, but output power selection is available.
278 And register layout and engine program schemes are different.
279
Kim, Miloeb804112012-07-20 16:43:59 +0800[diff] [blame]280config LEDS_LP8788
281 tristate "LED support for the TI LP8788 PMIC"
282 depends on LEDS_CLASS
283 depends on MFD_LP8788
284 help
285 This option enables support for the Keyboard LEDs on the LP8788 PMIC.
286
Dan Murphy7a8685a2014-11-19 04:48:35 -0800[diff] [blame]287config LEDS_LP8860
288 tristate "LED support for the TI LP8860 4 channel LED driver"
Axel Lin2969bb12014-11-21 05:48:26 -0800[diff] [blame]289 depends on LEDS_CLASS && I2C
290 select REGMAP_I2C
Dan Murphy7a8685a2014-11-19 04:48:35 -0800[diff] [blame]291 help
292 If you say yes here you get support for the TI LP8860 4 channel
293 LED driver.
294 This option enables support for the display cluster LEDs
295 on the LP8860 4 channel LED driver using the I2C communication
296 bus.
297
Márton Némethcec035d2007-10-31 11:46:41 +0100[diff] [blame]298config LEDS_CLEVO_MAIL
Németh Márton95dc5762009-04-03 07:42:47 +0200[diff] [blame]299 tristate "Mail LED on Clevo notebook"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]300 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]301 depends on X86 && SERIO_I8042 && DMI
Márton Némethcec035d2007-10-31 11:46:41 +0100[diff] [blame]302 help
303 This driver makes the mail LED accessible from userspace
304 programs through the leds subsystem. This LED have three
305 known mode: off, blink at 0.5Hz and blink at 1Hz.
306
Márton Németh92e015c2007-10-31 15:09:05 +0100[diff] [blame]307 The driver supports two kinds of interface: using ledtrig-timer
308 or through /sys/class/leds/clevo::mail/brightness. As this LED
309 cannot change it's brightness it blinks instead. The brightness
310 value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
311 blink at 1Hz.
Márton Némethcec035d2007-10-31 11:46:41 +0100[diff] [blame]312
313 This module can drive the mail LED for the following notebooks:
314
Mrton Nmethb3ba31f2008-03-09 20:47:59 +0000[diff] [blame]315 Clevo D400P
Márton Némethcec035d2007-10-31 11:46:41 +0100[diff] [blame]316 Clevo D410J
317 Clevo D410V
318 Clevo D400V/D470V (not tested, but might work)
319 Clevo M540N
320 Clevo M5x0N (not tested, but might work)
321 Positivo Mobile (Clevo M5x0V)
322
Mrton Nmethb3ba31f2008-03-09 20:47:59 +0000[diff] [blame]323 If your model is not listed here you can try the "nodetect"
Matt LaPlante692105b2009-01-26 11:12:25 +0100[diff] [blame]324 module parameter.
Mrton Nmethb3ba31f2008-03-09 20:47:59 +0000[diff] [blame]325
Márton Némethcec035d2007-10-31 11:46:41 +0100[diff] [blame]326 To compile this driver as a module, choose M here: the
327 module will be called leds-clevo-mail.
328
Nate Casef46e9202008-07-16 22:49:55 +0100[diff] [blame]329config LEDS_PCA955X
330 tristate "LED Support for PCA955x I2C chips"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]331 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]332 depends on I2C
Nate Casef46e9202008-07-16 22:49:55 +0100[diff] [blame]333 help
334 This option enables support for LEDs connected to PCA955x
335 LED driver chips accessed via the I2C bus. Supported
336 devices include PCA9550, PCA9551, PCA9552, and PCA9553.
337
Ricardo Ribalda Delgado56a17402013-08-14 14:23:50 -0700[diff] [blame]338config LEDS_PCA963X
Ricardo Ribalda Delgadoaf673842013-08-14 14:23:47 -0700[diff] [blame]339 tristate "LED support for PCA963x I2C chip"
Peter Meerwald75cb2e12012-03-23 15:02:10 -0700[diff] [blame]340 depends on LEDS_CLASS
341 depends on I2C
342 help
Ricardo Ribalda Delgadoaf673842013-08-14 14:23:47 -0700[diff] [blame]343 This option enables support for LEDs connected to the PCA963x
344 LED driver chip accessed via the I2C bus. Supported
345 devices include PCA9633 and PCA9634
Peter Meerwald75cb2e12012-03-23 15:02:10 -0700[diff] [blame]346
Mark Brownc746b552009-09-05 14:09:21 +0100[diff] [blame]347config LEDS_WM831X_STATUS
348 tristate "LED support for status LEDs on WM831x PMICs"
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 MFD_WM831X
Mark Brownc746b552009-09-05 14:09:21 +0100[diff] [blame]351 help
352 This option enables support for the status LEDs of the WM831x
353 series of PMICs.
354
Mark Brown0081e802008-12-04 16:52:33 +0000[diff] [blame]355config LEDS_WM8350
356 tristate "LED Support for WM8350 AudioPlus PMIC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]357 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]358 depends on MFD_WM8350
Mark Brown0081e802008-12-04 16:52:33 +0000[diff] [blame]359 help
360 This option enables support for LEDs driven by the Wolfson
361 Microelectronics WM8350 AudioPlus PMIC.
362
Mike Rapoport9e845612008-10-13 09:06:10 +0100[diff] [blame]363config LEDS_DA903X
364 tristate "LED Support for DA9030/DA9034 PMIC"
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 PMIC_DA903X
Mike Rapoport9e845612008-10-13 09:06:10 +0100[diff] [blame]367 help
368 This option enables support for on-chip LED drivers found
369 on Dialog Semiconductor DA9030/DA9034 PMICs.
370
David Dajun Chen5ba73632012-05-29 15:07:26 -0700[diff] [blame]371config LEDS_DA9052
372 tristate "Dialog DA9052/DA9053 LEDS"
373 depends on LEDS_CLASS
374 depends on PMIC_DA9052
375 help
376 This option enables support for on-chip LED drivers found
377 on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs.
378
Guennadi Liakhovetskiac2dd0f2009-01-10 18:58:28 +0000[diff] [blame]379config LEDS_DAC124S085
380 tristate "LED Support for DAC124S085 SPI DAC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]381 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]382 depends on SPI
Guennadi Liakhovetskiac2dd0f2009-01-10 18:58:28 +0000[diff] [blame]383 help
384 This option enables support for DAC124S085 SPI DAC from NatSemi,
385 which can be used to control up to four LEDs.
386
Luotao Fu41c42ff2009-02-11 13:24:40 -0800[diff] [blame]387config LEDS_PWM
388 tristate "PWM driven LED Support"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]389 depends on LEDS_CLASS
Peter Ujfalusiad0ba852013-01-23 00:35:04 -0800[diff] [blame]390 depends on PWM
Luotao Fu41c42ff2009-02-11 13:24:40 -0800[diff] [blame]391 help
392 This option enables support for pwm driven LEDs
393
Antonio Ospited4cc6a22009-12-07 15:08:13 +0100[diff] [blame]394config LEDS_REGULATOR
395 tristate "REGULATOR driven LED support"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]396 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]397 depends on REGULATOR
Antonio Ospited4cc6a22009-12-07 15:08:13 +0100[diff] [blame]398 help
399 This option enables support for regulator driven LEDs.
400
Kim Kyuwon0b561292009-03-04 11:59:29 -0800[diff] [blame]401config LEDS_BD2802
402 tristate "LED driver for BD2802 RGB LED"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]403 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]404 depends on I2C
Kim Kyuwon0b561292009-03-04 11:59:29 -0800[diff] [blame]405 help
406 This option enables support for BD2802GU RGB LED driver chips
407 accessed via the I2C bus.
408
Dave Hansena328e952009-10-01 15:43:32 -0700[diff] [blame]409config LEDS_INTEL_SS4200
410 tristate "LED driver for Intel NAS SS4200 series"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]411 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]412 depends on PCI && DMI
Dave Hansena328e952009-10-01 15:43:32 -0700[diff] [blame]413 help
414 This option enables support for the Intel SS4200 series of
415 Network Attached Storage servers. You may control the hard
416 drive or power LEDs on the front panel. Using this driver
417 can stop the front LED from blinking after startup.
418
Daniel Macka8dd18f2009-10-15 02:59:35 +0200[diff] [blame]419config LEDS_LT3593
420 tristate "LED driver for LT3593 controllers"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]421 depends on LEDS_CLASS
Alexandre Courbot76ec9d12013-03-28 04:34:56 -0700[diff] [blame]422 depends on GPIOLIB
Daniel Macka8dd18f2009-10-15 02:59:35 +0200[diff] [blame]423 help
424 This option enables support for LEDs driven by a Linear Technology
425 LT3593 controller. This controller uses a special one-wire pulse
426 coding protocol to set the brightness.
427
Michael Henneriched4a10b2009-10-08 04:00:19 -0400[diff] [blame]428config LEDS_ADP5520
429 tristate "LED Support for ADP5520/ADP5501 PMIC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]430 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]431 depends on PMIC_ADP5520
Michael Henneriched4a10b2009-10-08 04:00:19 -0400[diff] [blame]432 help
433 This option enables support for on-chip LED drivers found
434 on Analog Devices ADP5520/ADP5501 PMICs.
435
436 To compile this driver as a module, choose M here: the module will
437 be called leds-adp5520.
438
Bob Rodgers72dcd8d2010-02-17 15:23:31 -0600[diff] [blame]439config LEDS_DELL_NETBOOKS
440 tristate "External LED on Dell Business Netbooks"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]441 depends on LEDS_CLASS
Bob Rodgers72dcd8d2010-02-17 15:23:31 -0600[diff] [blame]442 depends on X86 && ACPI_WMI
443 help
444 This adds support for the Latitude 2100 and similar
445 notebooks that have an external LED.
446
Philippe Rétornaz7fdcef82010-05-19 09:24:31 +0200[diff] [blame]447config LEDS_MC13783
Alexander Shiyanae6cdb02013-06-10 09:59:31 -0700[diff] [blame]448 tristate "LED Support for MC13XXX PMIC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]449 depends on LEDS_CLASS
Alexander Shiyanae6cdb02013-06-10 09:59:31 -0700[diff] [blame]450 depends on MFD_MC13XXX
Philippe Rétornaz7fdcef82010-05-19 09:24:31 +0200[diff] [blame]451 help
452 This option enable support for on-chip LED drivers found
Alexander Shiyana59ce652014-01-31 22:36:28 -0800[diff] [blame]453 on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC.
Philippe Rétornaz7fdcef82010-05-19 09:24:31 +0200[diff] [blame]454
Simon Guinot11efe712010-07-06 16:08:46 +0200[diff] [blame]455config LEDS_NS2
456 tristate "LED support for Network Space v2 GPIO LEDs"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]457 depends on LEDS_CLASS
Andrew Lunn1093d8c2014-08-30 18:46:09 +0200[diff] [blame]458 depends on MACH_KIRKWOOD
Simon Guinot11efe712010-07-06 16:08:46 +0200[diff] [blame]459 default y
460 help
461 This option enable support for the dual-GPIO LED found on the
462 Network Space v2 board (and parents). This include Internet Space v2,
463 Network Space (Max) v2 and d2 Network v2 boards.
464
Simon Guinot24467832010-10-07 16:38:49 +0200[diff] [blame]465config LEDS_NETXBIG
466 tristate "LED support for Big Network series LEDs"
Axel Lin2504f6d2011-07-25 17:13:16 -0700[diff] [blame]467 depends on LEDS_CLASS
Andrew Lunn1093d8c2014-08-30 18:46:09 +0200[diff] [blame]468 depends on MACH_KIRKWOOD
Simon Guinot24467832010-10-07 16:38:49 +0200[diff] [blame]469 default y
470 help
471 This option enable support for LEDs found on the LaCie 2Big
472 and 5Big Network v2 boards. The LEDs are wired to a CPLD and are
473 controlled through a GPIO extension bus.
474
Paul Parsons7d9e7e92011-05-13 18:52:56 +0000[diff] [blame]475config LEDS_ASIC3
476 bool "LED support for the HTC ASIC3"
Axel Lin9473c4c2012-06-09 07:41:42 +0800[diff] [blame]477 depends on LEDS_CLASS=y
Paul Parsons7d9e7e92011-05-13 18:52:56 +0000[diff] [blame]478 depends on MFD_ASIC3
479 default y
480 help
481 This option enables support for the LEDs on the HTC ASIC3. The HTC
482 ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver
483 cannot be used. This driver supports hardware blinking with an on+off
484 period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700.
485
NeilBrowna6d511e2012-01-10 15:09:40 -0800[diff] [blame]486config LEDS_TCA6507
487 tristate "LED Support for TCA6507 I2C chip"
488 depends on LEDS_CLASS && I2C
489 help
490 This option enables support for LEDs connected to TC6507
491 LED driver chips accessed via the I2C bus.
492 Driver support brightness control and hardware-assisted blinking.
493
Andrew Lunne370d012015-03-17 15:08:27 -0700[diff] [blame]494config LEDS_TLC591XX
495 tristate "LED driver for TLC59108 and TLC59116 controllers"
496 depends on LEDS_CLASS && I2C
497 select REGMAP_I2C
498 help
499 This option enables support for Texas Instruments TLC59108
500 and TLC59116 LED controllers.
501
Jacek Anaszewskia43f6a82015-04-30 03:35:10 -0700[diff] [blame]502config LEDS_MAX77693
503 tristate "LED support for MAX77693 Flash"
504 depends on LEDS_CLASS_FLASH
Jacek Anaszewski10c19c92015-06-29 07:45:23 -0700[diff] [blame]505 depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
Jacek Anaszewskia43f6a82015-04-30 03:35:10 -0700[diff] [blame]506 depends on MFD_MAX77693
507 depends on OF
508 help
509 This option enables support for the flash part of the MAX77693
510 multifunction device. It has build in control for two leds in flash
511 and torch mode.
512
Donggeun Kim8584cb82011-12-14 18:23:56 +0900[diff] [blame]513config LEDS_MAX8997
514 tristate "LED support for MAX8997 PMIC"
515 depends on LEDS_CLASS && MFD_MAX8997
516 help
517 This option enables support for on-chip LED drivers on
518 MAXIM MAX8997 PMIC.
519
G.Shark Jeongb98d13c2012-09-05 15:05:58 +0800[diff] [blame]520config LEDS_LM355x
521 tristate "LED support for LM355x Chips, LM3554 and LM3556"
G.Shark Jeong32abb472012-06-22 08:12:06 +0800[diff] [blame]522 depends on LEDS_CLASS && I2C
523 select REGMAP_I2C
524 help
G.Shark Jeongb98d13c2012-09-05 15:05:58 +0800[diff] [blame]525 This option enables support for LEDs connected to LM355x.
526 LM355x includes Torch, Flash and Indicator functions.
G.Shark Jeong32abb472012-06-22 08:12:06 +0800[diff] [blame]527
Sebastian Andrzej Siewiore9a45932012-01-20 14:33:59 -0800[diff] [blame]528config LEDS_OT200
529 tristate "LED support for the Bachmann OT200"
Jean Delvared9e89282014-03-11 09:30:53 -0700[diff] [blame]530 depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST)
Sebastian Andrzej Siewiore9a45932012-01-20 14:33:59 -0800[diff] [blame]531 help
532 This option enables support for the LEDs on the Bachmann OT200.
533 Say Y to enable LEDs on the Bachmann OT200.
534
Andreas Werner38433632014-08-27 19:52:36 +0200[diff] [blame]535config LEDS_MENF21BMC
536 tristate "LED support for the MEN 14F021P00 BMC"
537 depends on LEDS_CLASS && MFD_MENF21BMC
538 help
539 Say Y here to include support for the MEN 14F021P00 BMC LEDs.
540
541 This driver can also be built as a module. If so the module
542 will be called leds-menf21bmc.
543
Ingi Kimb7da8c52015-05-12 01:37:57 -0700[diff] [blame]544config LEDS_KTD2692
545 tristate "LED support for KTD2692 flash LED controller"
546 depends on LEDS_CLASS_FLASH && GPIOLIB && OF
547 help
548 This option enables support for KTD2692 LED flash connected
549 through ExpressWire interface.
550
551 Say Y to enable this driver.
552
Vivien Didelotf70ed8a2014-04-14 16:50:19 -0400[diff] [blame]553comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)"
554
Jan-Simon Möllerb54cf352012-07-20 16:49:06 +0800[diff] [blame]555config LEDS_BLINKM
556 tristate "LED support for the BlinkM I2C RGB LED"
557 depends on LEDS_CLASS
558 depends on I2C
559 help
560 This option enables support for the BlinkM RGB LED connected
561 through I2C. Say Y to enable support for the BlinkM LED.
562
Vasant Hegde84ad6e52015-08-19 22:19:54 +0530[diff] [blame^]563config LEDS_POWERNV
564 tristate "LED support for PowerNV Platform"
565 depends on LEDS_CLASS
566 depends on PPC_POWERNV
567 depends on OF
568 help
569 This option enables support for the system LEDs present on
570 PowerNV platforms. Say 'y' to enable this support in kernel.
571 To compile this driver as a module, choose 'm' here: the module
572 will be called leds-powernv.
573
Linus Walleij535f09c2014-05-22 00:34:16 +0200[diff] [blame]574config LEDS_SYSCON
575 bool "LED support for LEDs on system controllers"
576 depends on LEDS_CLASS=y
577 depends on MFD_SYSCON
578 depends on OF
579 help
580 This option enabled support for the LEDs on syscon type
581 devices. This will only work with device tree enabled
582 devices.
583
Linus Walleij1dc7d832014-02-27 14:44:17 +0100[diff] [blame]584config LEDS_VERSATILE
Arnd Bergmanna501fd32014-05-06 14:58:22 +0200[diff] [blame]585 tristate "LED support for the ARM Versatile and RealView"
Linus Walleij1dc7d832014-02-27 14:44:17 +0100[diff] [blame]586 depends on ARCH_REALVIEW || ARCH_VERSATILE
587 depends on LEDS_CLASS
588 help
589 This option enabled support for the LEDs on the ARM Versatile
590 and RealView boards. Say Y to enabled these.
591
Courtney Cavin93c64f12015-03-12 08:47:08 -0700[diff] [blame]592config LEDS_PM8941_WLED
593 tristate "LED support for the Qualcomm PM8941 WLED block"
594 depends on LEDS_CLASS
595 select REGMAP
596 help
597 This option enables support for the 'White' LED block
598 on Qualcomm PM8941 PMICs.
599
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]600comment "LED Triggers"
Kim, Milof07fb522013-02-20 00:36:01 -0800[diff] [blame]601source "drivers/leds/trigger/Kconfig"
Shuah Khan44e1e9f2012-05-29 15:07:30 -0700[diff] [blame]602
Jan Engelhardt66242f72007-05-10 10:44:11 +0100[diff] [blame]603endif # NEW_LEDS