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gerrit-public.fairphone.software / kernel / msm-4.9 / 7a8685accb95801bb29ab85d5b370999d3fb8e32 / . / drivers / leds / Kconfig
blob: b0dce59f23e8e225e82174394bd0b9b8fc57f580 [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
Ben Dooks24f51e82006-04-10 22:54:01 -0700[diff] [blame]25comment "LED drivers"
Richard Purdiec3bc9952006-03-31 02:31:05 -0800[diff] [blame]26
Haojian Zhuang0a2f9152010-01-06 17:10:09 -0500[diff] [blame]27config LEDS_88PM860X
28 tristate "LED Support for Marvell 88PM860x PMIC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]29 depends on LEDS_CLASS
Richard Purdie37814fd2010-05-27 13:08:33 +0100[diff] [blame]30 depends on MFD_88PM860X
Haojian Zhuang0a2f9152010-01-06 17:10:09 -0500[diff] [blame]31 help
32 This option enables support for on-chip LED drivers found on Marvell
33 Semiconductor 88PM8606 PMIC.
34
Shreshtha Kumar Sahub1e6b702011-03-22 16:30:16 -0700[diff] [blame]35config LEDS_LM3530
36 tristate "LCD Backlight driver for LM3530"
37 depends on LEDS_CLASS
38 depends on I2C
39 help
40 This option enables support for the LCD backlight using
41 LM3530 ambient light sensor chip. This ALS chip can be
42 controlled manually or using PWM input or using ambient
43 light automatically.
44
Johan Hovold401dea72012-05-29 15:07:31 -0700[diff] [blame]45config LEDS_LM3533
46 tristate "LED support for LM3533"
47 depends on LEDS_CLASS
48 depends on MFD_LM3533
49 help
50 This option enables support for the LEDs on National Semiconductor /
51 TI LM3533 Lighting Power chips.
52
53 The LEDs can be controlled directly, through PWM input, or by the
54 ambient-light-sensor interface. The chip supports
55 hardware-accelerated blinking with maximum on and off periods of 9.8
56 and 77 seconds respectively.
57
G.Shark Jeong8b7cfbe2012-09-12 20:05:50 +0800[diff] [blame]58config LEDS_LM3642
59 tristate "LED support for LM3642 Chip"
60 depends on LEDS_CLASS && I2C
61 select REGMAP_I2C
62 help
63 This option enables support for LEDs connected to LM3642.
64 The LM3642 is a 4MHz fixed-frequency synchronous boost
65 converter plus 1.5A constant current driver for a high-current
66 white LED.
67
68
Richard Purdie4d3cb352006-03-31 02:31:10 -0800[diff] [blame]69config LEDS_LOCOMO
70 tristate "LED Support for Locomo device"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]71 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]72 depends on SHARP_LOCOMO
Richard Purdie4d3cb352006-03-31 02:31:10 -0800[diff] [blame]73 help
74 This option enables support for the LEDs on Sharp Locomo.
75 Zaurus models SL-5500 and SL-5600.
76
Phil Sutterac67e232009-01-22 19:35:48 +0100[diff] [blame]77config LEDS_MIKROTIK_RB532
78 tristate "LED Support for Mikrotik Routerboard 532"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]79 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]80 depends on MIKROTIK_RB532
Phil Sutterac67e232009-01-22 19:35:48 +0100[diff] [blame]81 help
82 This option enables support for the so called "User LED" of
83 Mikrotik's Routerboard 532.
84
Ben Dooks54bdc472006-04-10 22:54:00 -0700[diff] [blame]85config LEDS_S3C24XX
86 tristate "LED Support for Samsung S3C24XX GPIO LEDs"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]87 depends on LEDS_CLASS
Kukjin Kimb130d5c2012-02-03 14:29:23 +0900[diff] [blame]88 depends on ARCH_S3C24XX
Ben Dooks54bdc472006-04-10 22:54:00 -0700[diff] [blame]89 help
90 This option enables support for LEDs connected to GPIO lines
91 on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
92
Chris Boot1a87d942006-07-10 04:45:34 -0700[diff] [blame]93config LEDS_NET48XX
94 tristate "LED Support for Soekris net48xx series Error LED"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]95 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]96 depends on SCx200_GPIO
Chris Boot1a87d942006-07-10 04:45:34 -0700[diff] [blame]97 help
98 This option enables support for the Soekris net4801 and net4826 error
99 LED.
100
Rod Whitby3b2e46f2008-04-24 23:43:09 +0100[diff] [blame]101config LEDS_FSG
102 tristate "LED Support for the Freecom FSG-3"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]103 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]104 depends on MACH_FSG
Rod Whitby3b2e46f2008-04-24 23:43:09 +0100[diff] [blame]105 help
106 This option enables support for the LEDs on the Freecom FSG-3.
107
Kristian Kielhofner0d755652006-12-06 20:37:28 -0800[diff] [blame]108config LEDS_WRAP
109 tristate "LED Support for the WRAP series LEDs"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]110 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]111 depends on SCx200_GPIO
Kristian Kielhofner0d755652006-12-06 20:37:28 -0800[diff] [blame]112 help
113 This option enables support for the PCEngines WRAP programmable LEDs.
114
Yoichi Yuasaf3b6b6c2007-09-21 00:02:47 +0100[diff] [blame]115config LEDS_COBALT_QUBE
116 tristate "LED Support for the Cobalt Qube series front LED"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]117 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]118 depends on MIPS_COBALT
Florian Fainelli2fea6f32007-02-12 23:16:27 +0000[diff] [blame]119 help
Yoichi Yuasaf3b6b6c2007-09-21 00:02:47 +0100[diff] [blame]120 This option enables support for the front LED on Cobalt Qube series
Florian Fainelli2fea6f32007-02-12 23:16:27 +0000[diff] [blame]121
Yoichi Yuasa97da7aa2007-09-27 17:51:05 +0900[diff] [blame]122config LEDS_COBALT_RAQ
123 bool "LED Support for the Cobalt Raq series"
Yoichi Yuasaec149612008-12-03 08:09:28 +0000[diff] [blame]124 depends on LEDS_CLASS=y && MIPS_COBALT
Yoichi Yuasa97da7aa2007-09-27 17:51:05 +0900[diff] [blame]125 select LEDS_TRIGGERS
126 help
127 This option enables support for the Cobalt Raq series LEDs.
128
David S. Miller58434922008-08-31 20:26:48 -0700[diff] [blame]129config LEDS_SUNFIRE
130 tristate "LED support for SunFire servers."
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]131 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]132 depends on SPARC64
David S. Miller58434922008-08-31 20:26:48 -0700[diff] [blame]133 select LEDS_TRIGGERS
134 help
135 This option enables support for the Left, Middle, and Right
136 LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
137
Linus Walleij4da498fc2014-07-23 05:36:00 -0700[diff] [blame]138config LEDS_IPAQ_MICRO
139 tristate "LED Support for the Compaq iPAQ h3xxx"
140 depends on MFD_IPAQ_MICRO
141 help
142 Choose this option if you want to use the notification LED on
143 Compaq/HP iPAQ h3100 and h3600.
144
Kristoffer Ericsond39a7a62008-02-07 10:10:28 +0000[diff] [blame]145config LEDS_HP6XX
146 tristate "LED Support for the HP Jornada 6xx"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]147 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]148 depends on SH_HP6XX
Kristoffer Ericsond39a7a62008-02-07 10:10:28 +0000[diff] [blame]149 help
Matt LaPlante692105b2009-01-26 11:12:25 +0100[diff] [blame]150 This option enables LED support for the handheld
Kristoffer Ericsond39a7a62008-02-07 10:10:28 +0000[diff] [blame]151 HP Jornada 620/660/680/690.
152
Riku Voipioe14fa822008-05-31 14:43:41 +0100[diff] [blame]153config LEDS_PCA9532
154 tristate "LED driver for PCA9532 dimmer"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]155 depends on LEDS_CLASS
Kees Cook5e0b0802013-01-16 18:53:41 -0800[diff] [blame]156 depends on I2C && INPUT
Riku Voipioe14fa822008-05-31 14:43:41 +0100[diff] [blame]157 help
158 This option enables support for NXP pca9532
Matt LaPlante692105b2009-01-26 11:12:25 +0100[diff] [blame]159 LED controller. It is generally only useful
Riku Voipioe14fa822008-05-31 14:43:41 +0100[diff] [blame]160 as a platform driver
161
Joachim Eastwood3c1ab502011-05-24 17:13:23 -0700[diff] [blame]162config LEDS_PCA9532_GPIO
163 bool "Enable GPIO support for PCA9532"
164 depends on LEDS_PCA9532
165 depends on GPIOLIB
166 help
167 Allow unused pins on PCA9532 to be used as gpio.
168
169 To use a pin as gpio pca9532_type in pca9532_platform data needs to
170 set to PCA9532_TYPE_GPIO.
171
Raphael Assenat22e03f32007-02-27 19:49:53 +0000[diff] [blame]172config LEDS_GPIO
173 tristate "LED Support for GPIO connected LEDs"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]174 depends on LEDS_CLASS
Alexandre Courbot76ec9d12013-03-28 04:34:56 -0700[diff] [blame]175 depends on GPIOLIB
Raphael Assenat22e03f32007-02-27 19:49:53 +0000[diff] [blame]176 help
177 This option enables support for the LEDs connected to GPIO
178 outputs. To be useful the particular board must have LEDs
Trent Piephoa7d878a2009-01-10 17:26:01 +0000[diff] [blame]179 and they must be connected to the GPIO lines. The LEDs must be
180 defined as platform devices and/or OpenFirmware platform devices.
181 The code to use these bindings can be selected below.
182
Antonio Ospite5054d392009-06-19 13:55:42 +0200[diff] [blame]183config LEDS_LP3944
184 tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]185 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]186 depends on I2C
Antonio Ospite5054d392009-06-19 13:55:42 +0200[diff] [blame]187 help
Antonio Ospite7f1be812009-07-03 16:18:45 +0200[diff] [blame]188 This option enables support for LEDs connected to the National
189 Semiconductor LP3944 Lighting Management Unit (LMU) also known as
190 Fun Light Chip.
Antonio Ospite5054d392009-06-19 13:55:42 +0200[diff] [blame]191
192 To compile this driver as a module, choose M here: the
193 module will be called leds-lp3944.
194
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900[diff] [blame]195config LEDS_LP55XX_COMMON
Kim, Milo33b3a562013-07-09 02:11:37 -0700[diff] [blame]196 tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501"
197 depends on LEDS_LP5521 || LEDS_LP5523 || LEDS_LP5562 || LEDS_LP8501
Milo(Woogyom) Kim10c06d12013-02-05 19:17:20 +0900[diff] [blame]198 select FW_LOADER
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900[diff] [blame]199 help
Kim, Milo33b3a562013-07-09 02:11:37 -0700[diff] [blame]200 This option supports common operations for LP5521/5523/55231/5562/8501
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900[diff] [blame]201 devices.
202
Samu Onkalof4920f62010-11-11 14:05:23 -0800[diff] [blame]203config LEDS_LP5521
204 tristate "LED Support for N.S. LP5521 LED driver chip"
205 depends on LEDS_CLASS && I2C
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900[diff] [blame]206 select LEDS_LP55XX_COMMON
Samu Onkalof4920f62010-11-11 14:05:23 -0800[diff] [blame]207 help
208 If you say yes here you get support for the National Semiconductor
209 LP5521 LED driver. It is 3 channel chip with programmable engines.
210 Driver provides direct control via LED class and interface for
211 programming the engines.
212
213config LEDS_LP5523
Kim, Miloca705322012-09-04 15:06:11 +0800[diff] [blame]214 tristate "LED Support for TI/National LP5523/55231 LED driver chip"
Samu Onkalof4920f62010-11-11 14:05:23 -0800[diff] [blame]215 depends on LEDS_CLASS && I2C
Milo(Woogyom) Kimc93d08f2013-02-05 18:01:23 +0900[diff] [blame]216 select LEDS_LP55XX_COMMON
Samu Onkalof4920f62010-11-11 14:05:23 -0800[diff] [blame]217 help
Kim, Miloca705322012-09-04 15:06:11 +0800[diff] [blame]218 If you say yes here you get support for TI/National Semiconductor
219 LP5523/55231 LED driver.
220 It is 9 channel chip with programmable engines.
Samu Onkalof4920f62010-11-11 14:05:23 -0800[diff] [blame]221 Driver provides direct control via LED class and interface for
222 programming the engines.
223
Kim, Miloff45262a2013-02-18 21:10:14 -0800[diff] [blame]224config LEDS_LP5562
225 tristate "LED Support for TI LP5562 LED driver chip"
226 depends on LEDS_CLASS && I2C
227 select LEDS_LP55XX_COMMON
228 help
229 If you say yes here you get support for TI LP5562 LED driver.
230 It is 4 channels chip with programmable engines.
231 Driver provides direct control via LED class and interface for
232 programming the engines.
233
Kim, Milo33b3a562013-07-09 02:11:37 -0700[diff] [blame]234config LEDS_LP8501
235 tristate "LED Support for TI LP8501 LED driver chip"
236 depends on LEDS_CLASS && I2C
237 select LEDS_LP55XX_COMMON
238 help
239 If you say yes here you get support for TI LP8501 LED driver.
240 It is 9 channel chip with programmable engines.
241 Driver provides direct control via LED class and interface for
242 programming the engines.
243 It is similar as LP5523, but output power selection is available.
244 And register layout and engine program schemes are different.
245
Kim, Miloeb804112012-07-20 16:43:59 +0800[diff] [blame]246config LEDS_LP8788
247 tristate "LED support for the TI LP8788 PMIC"
248 depends on LEDS_CLASS
249 depends on MFD_LP8788
250 help
251 This option enables support for the Keyboard LEDs on the LP8788 PMIC.
252
Dan Murphy7a8685a2014-11-19 04:48:35 -0800[diff] [blame^]253config LEDS_LP8860
254 tristate "LED support for the TI LP8860 4 channel LED driver"
255 depends on LEDS_CLASS && REGMAP_I2C
256 help
257 If you say yes here you get support for the TI LP8860 4 channel
258 LED driver.
259 This option enables support for the display cluster LEDs
260 on the LP8860 4 channel LED driver using the I2C communication
261 bus.
262
Márton Némethcec035d2007-10-31 11:46:41 +0100[diff] [blame]263config LEDS_CLEVO_MAIL
Németh Márton95dc5762009-04-03 07:42:47 +0200[diff] [blame]264 tristate "Mail LED on Clevo notebook"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]265 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]266 depends on X86 && SERIO_I8042 && DMI
Márton Némethcec035d2007-10-31 11:46:41 +0100[diff] [blame]267 help
268 This driver makes the mail LED accessible from userspace
269 programs through the leds subsystem. This LED have three
270 known mode: off, blink at 0.5Hz and blink at 1Hz.
271
Márton Németh92e015c2007-10-31 15:09:05 +0100[diff] [blame]272 The driver supports two kinds of interface: using ledtrig-timer
273 or through /sys/class/leds/clevo::mail/brightness. As this LED
274 cannot change it's brightness it blinks instead. The brightness
275 value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
276 blink at 1Hz.
Márton Némethcec035d2007-10-31 11:46:41 +0100[diff] [blame]277
278 This module can drive the mail LED for the following notebooks:
279
Mrton Nmethb3ba31f2008-03-09 20:47:59 +0000[diff] [blame]280 Clevo D400P
Márton Némethcec035d2007-10-31 11:46:41 +0100[diff] [blame]281 Clevo D410J
282 Clevo D410V
283 Clevo D400V/D470V (not tested, but might work)
284 Clevo M540N
285 Clevo M5x0N (not tested, but might work)
286 Positivo Mobile (Clevo M5x0V)
287
Mrton Nmethb3ba31f2008-03-09 20:47:59 +0000[diff] [blame]288 If your model is not listed here you can try the "nodetect"
Matt LaPlante692105b2009-01-26 11:12:25 +0100[diff] [blame]289 module parameter.
Mrton Nmethb3ba31f2008-03-09 20:47:59 +0000[diff] [blame]290
Márton Némethcec035d2007-10-31 11:46:41 +0100[diff] [blame]291 To compile this driver as a module, choose M here: the
292 module will be called leds-clevo-mail.
293
Nate Casef46e9202008-07-16 22:49:55 +0100[diff] [blame]294config LEDS_PCA955X
295 tristate "LED Support for PCA955x I2C chips"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]296 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]297 depends on I2C
Nate Casef46e9202008-07-16 22:49:55 +0100[diff] [blame]298 help
299 This option enables support for LEDs connected to PCA955x
300 LED driver chips accessed via the I2C bus. Supported
301 devices include PCA9550, PCA9551, PCA9552, and PCA9553.
302
Ricardo Ribalda Delgado56a17402013-08-14 14:23:50 -0700[diff] [blame]303config LEDS_PCA963X
Ricardo Ribalda Delgadoaf673842013-08-14 14:23:47 -0700[diff] [blame]304 tristate "LED support for PCA963x I2C chip"
Peter Meerwald75cb2e12012-03-23 15:02:10 -0700[diff] [blame]305 depends on LEDS_CLASS
306 depends on I2C
307 help
Ricardo Ribalda Delgadoaf673842013-08-14 14:23:47 -0700[diff] [blame]308 This option enables support for LEDs connected to the PCA963x
309 LED driver chip accessed via the I2C bus. Supported
310 devices include PCA9633 and PCA9634
Peter Meerwald75cb2e12012-03-23 15:02:10 -0700[diff] [blame]311
Mark Brownc746b552009-09-05 14:09:21 +0100[diff] [blame]312config LEDS_WM831X_STATUS
313 tristate "LED support for status LEDs on WM831x PMICs"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]314 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]315 depends on MFD_WM831X
Mark Brownc746b552009-09-05 14:09:21 +0100[diff] [blame]316 help
317 This option enables support for the status LEDs of the WM831x
318 series of PMICs.
319
Mark Brown0081e802008-12-04 16:52:33 +0000[diff] [blame]320config LEDS_WM8350
321 tristate "LED Support for WM8350 AudioPlus PMIC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]322 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]323 depends on MFD_WM8350
Mark Brown0081e802008-12-04 16:52:33 +0000[diff] [blame]324 help
325 This option enables support for LEDs driven by the Wolfson
326 Microelectronics WM8350 AudioPlus PMIC.
327
Mike Rapoport9e845612008-10-13 09:06:10 +0100[diff] [blame]328config LEDS_DA903X
329 tristate "LED Support for DA9030/DA9034 PMIC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]330 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]331 depends on PMIC_DA903X
Mike Rapoport9e845612008-10-13 09:06:10 +0100[diff] [blame]332 help
333 This option enables support for on-chip LED drivers found
334 on Dialog Semiconductor DA9030/DA9034 PMICs.
335
David Dajun Chen5ba73632012-05-29 15:07:26 -0700[diff] [blame]336config LEDS_DA9052
337 tristate "Dialog DA9052/DA9053 LEDS"
338 depends on LEDS_CLASS
339 depends on PMIC_DA9052
340 help
341 This option enables support for on-chip LED drivers found
342 on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs.
343
Guennadi Liakhovetskiac2dd0f2009-01-10 18:58:28 +0000[diff] [blame]344config LEDS_DAC124S085
345 tristate "LED Support for DAC124S085 SPI DAC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]346 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]347 depends on SPI
Guennadi Liakhovetskiac2dd0f2009-01-10 18:58:28 +0000[diff] [blame]348 help
349 This option enables support for DAC124S085 SPI DAC from NatSemi,
350 which can be used to control up to four LEDs.
351
Luotao Fu41c42ff2009-02-11 13:24:40 -0800[diff] [blame]352config LEDS_PWM
353 tristate "PWM driven LED Support"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]354 depends on LEDS_CLASS
Peter Ujfalusiad0ba852013-01-23 00:35:04 -0800[diff] [blame]355 depends on PWM
Luotao Fu41c42ff2009-02-11 13:24:40 -0800[diff] [blame]356 help
357 This option enables support for pwm driven LEDs
358
Antonio Ospited4cc6a22009-12-07 15:08:13 +0100[diff] [blame]359config LEDS_REGULATOR
360 tristate "REGULATOR driven LED support"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]361 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]362 depends on REGULATOR
Antonio Ospited4cc6a22009-12-07 15:08:13 +0100[diff] [blame]363 help
364 This option enables support for regulator driven LEDs.
365
Kim Kyuwon0b561292009-03-04 11:59:29 -0800[diff] [blame]366config LEDS_BD2802
367 tristate "LED driver for BD2802 RGB LED"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]368 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]369 depends on I2C
Kim Kyuwon0b561292009-03-04 11:59:29 -0800[diff] [blame]370 help
371 This option enables support for BD2802GU RGB LED driver chips
372 accessed via the I2C bus.
373
Dave Hansena328e952009-10-01 15:43:32 -0700[diff] [blame]374config LEDS_INTEL_SS4200
375 tristate "LED driver for Intel NAS SS4200 series"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]376 depends on LEDS_CLASS
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]377 depends on PCI && DMI
Dave Hansena328e952009-10-01 15:43:32 -0700[diff] [blame]378 help
379 This option enables support for the Intel SS4200 series of
380 Network Attached Storage servers. You may control the hard
381 drive or power LEDs on the front panel. Using this driver
382 can stop the front LED from blinking after startup.
383
Daniel Macka8dd18f2009-10-15 02:59:35 +0200[diff] [blame]384config LEDS_LT3593
385 tristate "LED driver for LT3593 controllers"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]386 depends on LEDS_CLASS
Alexandre Courbot76ec9d12013-03-28 04:34:56 -0700[diff] [blame]387 depends on GPIOLIB
Daniel Macka8dd18f2009-10-15 02:59:35 +0200[diff] [blame]388 help
389 This option enables support for LEDs driven by a Linear Technology
390 LT3593 controller. This controller uses a special one-wire pulse
391 coding protocol to set the brightness.
392
Michael Henneriched4a10b2009-10-08 04:00:19 -0400[diff] [blame]393config LEDS_ADP5520
394 tristate "LED Support for ADP5520/ADP5501 PMIC"
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 PMIC_ADP5520
Michael Henneriched4a10b2009-10-08 04:00:19 -0400[diff] [blame]397 help
398 This option enables support for on-chip LED drivers found
399 on Analog Devices ADP5520/ADP5501 PMICs.
400
401 To compile this driver as a module, choose M here: the module will
402 be called leds-adp5520.
403
Bob Rodgers72dcd8d2010-02-17 15:23:31 -0600[diff] [blame]404config LEDS_DELL_NETBOOKS
405 tristate "External LED on Dell Business Netbooks"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]406 depends on LEDS_CLASS
Bob Rodgers72dcd8d2010-02-17 15:23:31 -0600[diff] [blame]407 depends on X86 && ACPI_WMI
408 help
409 This adds support for the Latitude 2100 and similar
410 notebooks that have an external LED.
411
Philippe Rétornaz7fdcef82010-05-19 09:24:31 +0200[diff] [blame]412config LEDS_MC13783
Alexander Shiyanae6cdb02013-06-10 09:59:31 -0700[diff] [blame]413 tristate "LED Support for MC13XXX PMIC"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]414 depends on LEDS_CLASS
Alexander Shiyanae6cdb02013-06-10 09:59:31 -0700[diff] [blame]415 depends on MFD_MC13XXX
Philippe Rétornaz7fdcef82010-05-19 09:24:31 +0200[diff] [blame]416 help
417 This option enable support for on-chip LED drivers found
Alexander Shiyana59ce652014-01-31 22:36:28 -0800[diff] [blame]418 on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC.
Philippe Rétornaz7fdcef82010-05-19 09:24:31 +0200[diff] [blame]419
Simon Guinot11efe712010-07-06 16:08:46 +0200[diff] [blame]420config LEDS_NS2
421 tristate "LED support for Network Space v2 GPIO LEDs"
Johannes Berg0bae35e2010-12-02 14:31:14 -0800[diff] [blame]422 depends on LEDS_CLASS
Andrew Lunn1093d8c2014-08-30 18:46:09 +0200[diff] [blame]423 depends on MACH_KIRKWOOD
Simon Guinot11efe712010-07-06 16:08:46 +0200[diff] [blame]424 default y
425 help
426 This option enable support for the dual-GPIO LED found on the
427 Network Space v2 board (and parents). This include Internet Space v2,
428 Network Space (Max) v2 and d2 Network v2 boards.
429
Simon Guinot24467832010-10-07 16:38:49 +0200[diff] [blame]430config LEDS_NETXBIG
431 tristate "LED support for Big Network series LEDs"
Axel Lin2504f6d2011-07-25 17:13:16 -0700[diff] [blame]432 depends on LEDS_CLASS
Andrew Lunn1093d8c2014-08-30 18:46:09 +0200[diff] [blame]433 depends on MACH_KIRKWOOD
Simon Guinot24467832010-10-07 16:38:49 +0200[diff] [blame]434 default y
435 help
436 This option enable support for LEDs found on the LaCie 2Big
437 and 5Big Network v2 boards. The LEDs are wired to a CPLD and are
438 controlled through a GPIO extension bus.
439
Paul Parsons7d9e7e92011-05-13 18:52:56 +0000[diff] [blame]440config LEDS_ASIC3
441 bool "LED support for the HTC ASIC3"
Axel Lin9473c4c2012-06-09 07:41:42 +0800[diff] [blame]442 depends on LEDS_CLASS=y
Paul Parsons7d9e7e92011-05-13 18:52:56 +0000[diff] [blame]443 depends on MFD_ASIC3
444 default y
445 help
446 This option enables support for the LEDs on the HTC ASIC3. The HTC
447 ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver
448 cannot be used. This driver supports hardware blinking with an on+off
449 period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700.
450
NeilBrowna6d511e2012-01-10 15:09:40 -0800[diff] [blame]451config LEDS_TCA6507
452 tristate "LED Support for TCA6507 I2C chip"
453 depends on LEDS_CLASS && I2C
454 help
455 This option enables support for LEDs connected to TC6507
456 LED driver chips accessed via the I2C bus.
457 Driver support brightness control and hardware-assisted blinking.
458
Donggeun Kim8584cb82011-12-14 18:23:56 +0900[diff] [blame]459config LEDS_MAX8997
460 tristate "LED support for MAX8997 PMIC"
461 depends on LEDS_CLASS && MFD_MAX8997
462 help
463 This option enables support for on-chip LED drivers on
464 MAXIM MAX8997 PMIC.
465
G.Shark Jeongb98d13c2012-09-05 15:05:58 +0800[diff] [blame]466config LEDS_LM355x
467 tristate "LED support for LM355x Chips, LM3554 and LM3556"
G.Shark Jeong32abb472012-06-22 08:12:06 +0800[diff] [blame]468 depends on LEDS_CLASS && I2C
469 select REGMAP_I2C
470 help
G.Shark Jeongb98d13c2012-09-05 15:05:58 +0800[diff] [blame]471 This option enables support for LEDs connected to LM355x.
472 LM355x includes Torch, Flash and Indicator functions.
G.Shark Jeong32abb472012-06-22 08:12:06 +0800[diff] [blame]473
Sebastian Andrzej Siewiore9a45932012-01-20 14:33:59 -0800[diff] [blame]474config LEDS_OT200
475 tristate "LED support for the Bachmann OT200"
Jean Delvared9e89282014-03-11 09:30:53 -0700[diff] [blame]476 depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST)
Sebastian Andrzej Siewiore9a45932012-01-20 14:33:59 -0800[diff] [blame]477 help
478 This option enables support for the LEDs on the Bachmann OT200.
479 Say Y to enable LEDs on the Bachmann OT200.
480
Andreas Werner38433632014-08-27 19:52:36 +0200[diff] [blame]481config LEDS_MENF21BMC
482 tristate "LED support for the MEN 14F021P00 BMC"
483 depends on LEDS_CLASS && MFD_MENF21BMC
484 help
485 Say Y here to include support for the MEN 14F021P00 BMC LEDs.
486
487 This driver can also be built as a module. If so the module
488 will be called leds-menf21bmc.
489
Vivien Didelotf70ed8a2014-04-14 16:50:19 -0400[diff] [blame]490comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)"
491
Jan-Simon Möllerb54cf352012-07-20 16:49:06 +0800[diff] [blame]492config LEDS_BLINKM
493 tristate "LED support for the BlinkM I2C RGB LED"
494 depends on LEDS_CLASS
495 depends on I2C
496 help
497 This option enables support for the BlinkM RGB LED connected
498 through I2C. Say Y to enable support for the BlinkM LED.
499
Linus Walleij535f09c2014-05-22 00:34:16 +0200[diff] [blame]500config LEDS_SYSCON
501 bool "LED support for LEDs on system controllers"
502 depends on LEDS_CLASS=y
503 depends on MFD_SYSCON
504 depends on OF
505 help
506 This option enabled support for the LEDs on syscon type
507 devices. This will only work with device tree enabled
508 devices.
509
Linus Walleij1dc7d832014-02-27 14:44:17 +0100[diff] [blame]510config LEDS_VERSATILE
Arnd Bergmanna501fd32014-05-06 14:58:22 +0200[diff] [blame]511 tristate "LED support for the ARM Versatile and RealView"
Linus Walleij1dc7d832014-02-27 14:44:17 +0100[diff] [blame]512 depends on ARCH_REALVIEW || ARCH_VERSATILE
513 depends on LEDS_CLASS
514 help
515 This option enabled support for the LEDs on the ARM Versatile
516 and RealView boards. Say Y to enabled these.
517
H Hartley Sweetend09e1662010-01-20 16:08:30 -0700[diff] [blame]518comment "LED Triggers"
Kim, Milof07fb522013-02-20 00:36:01 -0800[diff] [blame]519source "drivers/leds/trigger/Kconfig"
Shuah Khan44e1e9f2012-05-29 15:07:30 -0700[diff] [blame]520
Jan Engelhardt66242f72007-05-10 10:44:11 +0100[diff] [blame]521endif # NEW_LEDS