1 # SPDX-License-Identifier: GPL-2.0-only
2 config LEDS_GPIO_REGISTER
5 This option provides the function gpio_led_register_device.
6 As this function is used by arch code it must not be compiled as a
9 # This library does not depend on NEW_LEDS and must be independent so it can be
10 # selected from other subsystems (specifically backlight).
11 config LEDS_EXPRESSWIRE
18 Say Y to enable Linux LED support. This allows control of supported
19 LEDs from both userspace and optionally, by kernel events (triggers).
24 tristate "LED Class Support"
26 This option enables the LED sysfs class in /sys/class/leds. You'll
27 need this to do anything useful with LEDs. If unsure, say Y.
29 config LEDS_CLASS_FLASH
30 tristate "LED Flash Class Support"
33 This option enables the flash LED sysfs class in /sys/class/leds.
34 It wraps LED Class and adds flash LEDs specific sysfs attributes
35 and kernel internal API to it. You'll need this to provide support
36 for the flash related features of a LED device. It can be built
39 config LEDS_CLASS_MULTICOLOR
40 tristate "LED Multicolor Class Support"
43 This option enables the multicolor LED sysfs class in /sys/class/leds.
44 It wraps LED class and adds multicolor LED specific sysfs attributes
45 and kernel internal API to it. You'll need this to provide support
46 for multicolor LEDs that are grouped together. This class is not
47 intended for single color LEDs. It can be built as a module.
49 config LEDS_BRIGHTNESS_HW_CHANGED
50 bool "LED Class brightness_hw_changed attribute support"
53 This option enables support for the brightness_hw_changed attribute
54 for LED sysfs class devices under /sys/class/leds.
56 See Documentation/ABI/testing/sysfs-class-led for details.
61 tristate "LED Support for Marvell 88PM860x PMIC"
63 depends on MFD_88PM860X
65 This option enables support for on-chip LED drivers found on Marvell
66 Semiconductor 88PM8606 PMIC.
69 tristate "LED support for Panasonic AN30259A"
70 depends on LEDS_CLASS && I2C && OF
72 This option enables support for the AN30259A 3-channel
75 To compile this driver as a module, choose M here: the module
76 will be called leds-an30259a.
79 tristate "Front panel LED support for PC Engines APU/APU2/APU3 boards"
83 This driver makes the PC Engines APU1 front panel LEDs
84 accessible from userspace programs through the LED subsystem.
86 If you're looking for APU2/3, use the pcengines-apu2 driver.
87 (symbol CONFIG_PCENGINES_APU2)
89 To compile this driver as a module, choose M here: the
90 module will be called leds-apu.
93 tristate "Dell Wyse 3020 status LED support"
95 depends on (MACH_MMP3_DT && MFD_ENE_KB3930) || COMPILE_TEST
97 This driver adds support for controlling the front panel status
98 LEDs on Dell Wyse 3020 (Ariel) board via the KB3930 Embedded
101 Say Y to if your machine is a Dell Wyse 3020 thin client.
104 tristate "LED support for Awinic AW20036/AW20054/AW20072/AW20108"
105 depends on LEDS_CLASS
108 This option enables support for the Awinic AW200XX LED controllers.
109 It is a matrix LED driver programmed via an I2C interface. Devices have
110 a set of individually controlled LEDs and support 3 pattern controllers
111 for auto breathing or group dimming control. Supported devices:
112 - AW20036 (3x12) 36 LEDs
113 - AW20054 (6x9) 54 LEDs
114 - AW20072 (6x12) 72 LEDs
115 - AW20108 (9x12) 108 LEDs
117 To compile this driver as a module, choose M here: the module
118 will be called leds-aw200xx.
121 tristate "LED support for Awinic AW2013"
122 depends on LEDS_CLASS && I2C && OF
125 This option enables support for the AW2013 3-channel
128 To compile this driver as a module, choose M here: the module
129 will be called leds-aw2013.
132 tristate "LED Support for Broadcom BCM6328"
133 depends on LEDS_CLASS
137 This option enables support for LEDs connected to the BCM6328
138 LED HW controller accessed via MMIO registers.
141 tristate "LED Support for Broadcom BCM6358"
142 depends on LEDS_CLASS
146 This option enables support for LEDs connected to the BCM6358
147 LED HW controller accessed via MMIO registers.
149 config LEDS_CHT_WCOVE
150 tristate "LED support for Intel Cherry Trail Whiskey Cove PMIC"
151 depends on LEDS_CLASS
152 depends on INTEL_SOC_PMIC_CHTWC
154 This option enables support for charger and general purpose LEDs
155 connected to the Intel Cherrytrail Whiskey Cove PMIC.
157 To compile this driver as a module, choose M here: the module
158 will be called leds-cht-wcove.
161 tristate "LED Support for Motorola CPCAP"
162 depends on LEDS_CLASS
166 This option enables support for LEDs offered by Motorola's
169 config LEDS_CR0014114
170 tristate "LED Support for Crane CR0014114"
171 depends on LEDS_CLASS
175 This option enables support for CR0014114 LED Board which
176 is widely used in vending machines produced by
177 Crane Merchandising Systems.
179 To compile this driver as a module, choose M here: the module
180 will be called leds-cr0014114.
183 tristate "LED Support for ChromeOS EC"
184 depends on MFD_CROS_EC_DEV
185 depends on LEDS_CLASS_MULTICOLOR
187 default MFD_CROS_EC_DEV
189 This option enables support for LEDs managed by ChromeOS ECs.
190 All LEDs exposed by the EC are supported in multicolor mode.
191 A hardware trigger to switch back to the automatic behaviour is
194 To compile this driver as a module, choose M here: the module
195 will be called leds-cros_ec.
197 config LEDS_EL15203000
198 tristate "LED Support for Crane EL15203000"
199 depends on LEDS_CLASS
203 This option enables support for EL15203000 LED Board
204 (aka RED LED board) which is widely used in coffee vending
205 machines produced by Crane Merchandising Systems.
207 To compile this driver as a module, choose M here: the module
208 will be called leds-el15203000.
210 config LEDS_EXPRESSWIRE
214 config LEDS_TURRIS_OMNIA
215 tristate "LED support for CZ.NIC's Turris Omnia"
216 depends on LEDS_CLASS_MULTICOLOR
218 depends on MACH_ARMADA_38X || COMPILE_TEST
222 This option enables basic support for the LEDs found on the front
223 side of CZ.NIC's Turris Omnia router. There are 12 RGB LEDs on the
227 tristate "LCD Backlight driver for LM3530"
228 depends on LEDS_CLASS
231 This option enables support for the LCD backlight using
232 LM3530 ambient light sensor chip. This ALS chip can be
233 controlled manually or using PWM input or using ambient
237 tristate "LCD Backlight driver for LM3532"
239 depends on LEDS_CLASS
242 This option enables support for the LCD backlight using
243 LM3532 ambient light sensor chip. This ALS chip can be
244 controlled manually or using PWM input or using ambient
248 tristate "LED support for LM3533"
249 depends on LEDS_CLASS
250 depends on MFD_LM3533
252 This option enables support for the LEDs on National Semiconductor /
253 TI LM3533 Lighting Power chips.
255 The LEDs can be controlled directly, through PWM input, or by the
256 ambient-light-sensor interface. The chip supports
257 hardware-accelerated blinking with maximum on and off periods of 9.8
258 and 77 seconds respectively.
261 tristate "LED support for LM3642 Chip"
262 depends on LEDS_CLASS && I2C
265 This option enables support for LEDs connected to LM3642.
266 The LM3642 is a 4MHz fixed-frequency synchronous boost
267 converter plus 1.5A constant current driver for a high-current
271 tristate "LED support for LM3692x Chips"
272 depends on LEDS_CLASS && I2C && OF
275 This option enables support for the TI LM3692x family
276 of white LED string drivers used for backlighting.
279 tristate "LED Support for Locomo device"
280 depends on LEDS_CLASS
281 depends on SHARP_LOCOMO
283 This option enables support for the LEDs on Sharp Locomo.
284 Zaurus models SL-5500 and SL-5600.
286 config LEDS_MIKROTIK_RB532
287 tristate "LED Support for Mikrotik Routerboard 532"
288 depends on LEDS_CLASS
289 depends on MIKROTIK_RB532
291 This option enables support for the so called "User LED" of
292 Mikrotik's Routerboard 532.
295 tristate "LED Support for Mediatek MT6323 PMIC"
296 depends on LEDS_CLASS
297 depends on MFD_MT6397
299 This option enables support for on-chip LED drivers found on
300 Mediatek MT6323 PMIC.
303 tristate "LED Support for Soekris net48xx series Error LED"
304 depends on LEDS_CLASS
305 depends on SCx200_GPIO
307 This option enables support for the Soekris net4801 and net4826 error
311 tristate "LED Support for the WRAP series LEDs"
312 depends on LEDS_CLASS
313 depends on SCx200_GPIO
315 This option enables support for the PCEngines WRAP programmable LEDs.
317 config LEDS_COBALT_QUBE
318 tristate "LED Support for the Cobalt Qube series front LED"
319 depends on LEDS_CLASS
320 depends on MIPS_COBALT || COMPILE_TEST
322 This option enables support for the front LED on Cobalt Qube series
324 config LEDS_COBALT_RAQ
325 bool "LED Support for the Cobalt Raq series"
326 depends on LEDS_CLASS=y && (MIPS_COBALT || COMPILE_TEST)
329 This option enables support for the Cobalt Raq series LEDs.
331 config LEDS_SUN50I_A100
332 tristate "LED support for Allwinner A100 RGB LED controller"
333 depends on LEDS_CLASS_MULTICOLOR
334 depends on ARCH_SUNXI || COMPILE_TEST
336 This option enables support for the RGB LED controller found
337 in some Allwinner sunxi SoCs, including A100, R329, and D1.
338 It uses a one-wire interface to control up to 1024 LEDs.
341 tristate "LED support for SunFire servers."
342 depends on LEDS_CLASS
346 This option enables support for the Left, Middle, and Right
347 LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
349 config LEDS_IPAQ_MICRO
350 tristate "LED Support for the Compaq iPAQ h3xxx"
351 depends on LEDS_CLASS
352 depends on MFD_IPAQ_MICRO
354 Choose this option if you want to use the notification LED on
355 Compaq/HP iPAQ h3100 and h3600.
358 tristate "LED Support for the HP Jornada 6xx"
359 depends on LEDS_CLASS
362 This option enables LED support for the handheld
363 HP Jornada 620/660/680/690.
366 tristate "LED driver for PCA9532 dimmer"
367 depends on LEDS_CLASS
368 depends on I2C && INPUT
370 This option enables support for NXP pca9532
371 LED controller. It is generally only useful
374 config LEDS_PCA9532_GPIO
375 bool "Enable GPIO support for PCA9532"
376 depends on LEDS_PCA9532
379 Allow unused pins on PCA9532 to be used as gpio.
381 To use a pin as gpio pca9532_type in pca9532_platform data needs to
382 set to PCA9532_TYPE_GPIO.
385 tristate "LED Support for GPIO connected LEDs"
386 depends on LEDS_CLASS
387 depends on GPIOLIB || COMPILE_TEST
389 This option enables support for the LEDs connected to GPIO
390 outputs. To be useful the particular board must have LEDs
391 and they must be connected to the GPIO lines. The LEDs must be
392 defined as platform devices and/or OpenFirmware platform devices.
393 The code to use these bindings can be selected below.
396 tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
397 depends on LEDS_CLASS
400 This option enables support for LEDs connected to the National
401 Semiconductor LP3944 Lighting Management Unit (LMU) also known as
404 To compile this driver as a module, choose M here: the
405 module will be called leds-lp3944.
408 tristate "LED Support for TI LP3952 2 channel LED driver"
409 depends on LEDS_CLASS
414 This option enables support for LEDs connected to the Texas
415 Instruments LP3952 LED driver.
417 To compile this driver as a module, choose M here: the
418 module will be called leds-lp3952.
421 tristate "LED Support for TI LP5036/30/24/18/12/09 LED driver chip"
422 depends on LEDS_CLASS && REGMAP_I2C
423 depends on LEDS_CLASS_MULTICOLOR
425 If you say yes here you get support for the Texas Instruments
426 LP5036, LP5030, LP5024, LP5018, LP5012 and LP5009 LED driver.
428 To compile this driver as a module, choose M here: the
429 module will be called leds-lp50xx.
431 config LEDS_LP55XX_COMMON
432 tristate "Common Driver for TI/National LP5521/5523/55231/5562/5569/8501"
433 depends on LEDS_CLASS
434 depends on LEDS_CLASS_MULTICOLOR
438 select FW_LOADER_USER_HELPER
440 This option supports common operations for LP5521/5523/55231/5562/5569/
444 tristate "LED Support for N.S. LP5521 LED driver chip"
445 depends on LEDS_CLASS && I2C
446 depends on LEDS_LP55XX_COMMON
448 If you say yes here you get support for the National Semiconductor
449 LP5521 LED driver. It is 3 channel chip with programmable engines.
450 Driver provides direct control via LED class and interface for
451 programming the engines.
454 tristate "LED Support for TI/National LP5523/55231 LED driver chip"
455 depends on LEDS_CLASS && I2C
456 depends on LEDS_LP55XX_COMMON
458 If you say yes here you get support for TI/National Semiconductor
459 LP5523/55231 LED driver.
460 It is 9 channel chip with programmable engines.
461 Driver provides direct control via LED class and interface for
462 programming the engines.
465 tristate "LED Support for TI LP5562 LED driver chip"
466 depends on LEDS_CLASS && I2C
467 depends on LEDS_LP55XX_COMMON
469 If you say yes here you get support for TI LP5562 LED driver.
470 It is 4 channels chip with programmable engines.
471 Driver provides direct control via LED class and interface for
472 programming the engines.
475 tristate "LED Support for TI LP5569 LED driver chip"
476 depends on LEDS_CLASS && I2C
477 depends on LEDS_LP55XX_COMMON
479 If you say yes here you get support for TI LP5569 LED driver.
480 It is 9 channels chip with programmable engines.
481 Driver provides direct control via LED class and interface for
482 programming the engines.
485 tristate "LED Support for TI LP8501 LED driver chip"
486 depends on LEDS_CLASS && I2C
487 depends on LEDS_LP55XX_COMMON
489 If you say yes here you get support for TI LP8501 LED driver.
490 It is 9 channel chip with programmable engines.
491 Driver provides direct control via LED class and interface for
492 programming the engines.
493 It is similar as LP5523, but output power selection is available.
494 And register layout and engine program schemes are different.
497 tristate "LED support for the TI LP8788 PMIC"
498 depends on LEDS_CLASS
499 depends on MFD_LP8788
501 This option enables support for the Keyboard LEDs on the LP8788 PMIC.
504 tristate "LED support for the TI LP8860 4 channel LED driver"
505 depends on LEDS_CLASS && I2C && OF
508 If you say yes here you get support for the TI LP8860 4 channel
510 This option enables support for the display cluster LEDs
511 on the LP8860 4 channel LED driver using the I2C communication
514 config LEDS_CLEVO_MAIL
515 tristate "Mail LED on Clevo notebook"
516 depends on LEDS_CLASS && BROKEN
517 depends on X86 && SERIO_I8042 && DMI
519 This driver makes the mail LED accessible from userspace
520 programs through the LEDs subsystem. This LED has three
521 known modes: off, blink at 0.5Hz and blink at 1Hz.
523 The driver supports two kinds of interface: using ledtrig-timer
524 or through /sys/class/leds/clevo::mail/brightness. As this LED
525 cannot change its brightness it blinks instead. The brightness
526 value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
529 This module can drive the mail LED for the following notebooks:
534 Clevo D400V/D470V (not tested, but might work)
536 Clevo M5x0N (not tested, but might work)
537 Positivo Mobile (Clevo M5x0V)
539 If your model is not listed here you can try the "nodetect"
542 To compile this driver as a module, choose M here: the
543 module will be called leds-clevo-mail.
546 tristate "LED Support for PCA955x I2C chips"
547 depends on LEDS_CLASS
550 This option enables support for LEDs connected to PCA955x
551 LED driver chips accessed via the I2C bus. Supported
552 devices include PCA9550, PCA9551, PCA9552, and PCA9553.
554 config LEDS_PCA955X_GPIO
555 bool "Enable GPIO support for PCA955X"
556 depends on LEDS_PCA955X
559 Allow unused pins on PCA955X to be used as gpio.
561 To use a pin as gpio the pin type should be set to
562 PCA955X_TYPE_GPIO in the device tree.
566 tristate "LED support for PCA963x I2C chip"
567 depends on LEDS_CLASS
570 This option enables support for LEDs connected to the PCA963x
571 LED driver chip accessed via the I2C bus. Supported
572 devices include PCA9633 and PCA9634
575 tristate "LED Support for PCA995x I2C chips"
576 depends on LEDS_CLASS
579 This option enables support for LEDs connected to PCA995x
580 LED driver chips accessed via the I2C bus. Supported
581 devices include PCA9955BTW, PCA9952TW and PCA9955TW.
583 config LEDS_WM831X_STATUS
584 tristate "LED support for status LEDs on WM831x PMICs"
585 depends on LEDS_CLASS
586 depends on MFD_WM831X
588 This option enables support for the status LEDs of the WM831x
592 tristate "LED Support for WM8350 AudioPlus PMIC"
593 depends on LEDS_CLASS
594 depends on MFD_WM8350
596 This option enables support for LEDs driven by the Wolfson
597 Microelectronics WM8350 AudioPlus PMIC.
600 tristate "LED Support for DA9030/DA9034 PMIC"
601 depends on LEDS_CLASS
602 depends on PMIC_DA903X
604 This option enables support for on-chip LED drivers found
605 on Dialog Semiconductor DA9030/DA9034 PMICs.
608 tristate "Dialog DA9052/DA9053 LEDS"
609 depends on LEDS_CLASS
610 depends on PMIC_DA9052
612 This option enables support for on-chip LED drivers found
613 on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs.
615 config LEDS_DAC124S085
616 tristate "LED Support for DAC124S085 SPI DAC"
617 depends on LEDS_CLASS
620 This option enables support for DAC124S085 SPI DAC from NatSemi,
621 which can be used to control up to four LEDs.
624 tristate "PWM driven LED Support"
625 depends on LEDS_CLASS
628 This option enables support for pwm driven LEDs
630 config LEDS_REGULATOR
631 tristate "REGULATOR driven LED support"
632 depends on LEDS_CLASS
635 This option enables support for regulator driven LEDs.
637 config LEDS_BD2606MVV
638 tristate "LED driver for BD2606MVV"
639 depends on LEDS_CLASS
643 This option enables support for BD2606MVV LED driver chips
644 accessed via the I2C bus. It supports setting brightness, with
645 the limitiation that there are groups of two channels sharing
646 a brightness setting, but not the on/off setting.
648 To compile this driver as a module, choose M here: the module will
649 be called leds-bd2606mvv.
652 tristate "LED driver for BD2802 RGB LED"
653 depends on LEDS_CLASS
656 This option enables support for BD2802GU RGB LED driver chips
657 accessed via the I2C bus.
659 config LEDS_INTEL_SS4200
660 tristate "LED driver for Intel NAS SS4200 series"
661 depends on LEDS_CLASS
662 depends on PCI && DMI
665 This option enables support for the Intel SS4200 series of
666 Network Attached Storage servers. You may control the hard
667 drive or power LEDs on the front panel. Using this driver
668 can stop the front LED from blinking after startup.
671 tristate "LED driver for LT3593 controllers"
672 depends on LEDS_CLASS
673 depends on GPIOLIB || COMPILE_TEST
675 This option enables support for LEDs driven by a Linear Technology
676 LT3593 controller. This controller uses a special one-wire pulse
677 coding protocol to set the brightness.
680 tristate "LED Support for ADP5520/ADP5501 PMIC"
681 depends on LEDS_CLASS
682 depends on PMIC_ADP5520
684 This option enables support for on-chip LED drivers found
685 on Analog Devices ADP5520/ADP5501 PMICs.
687 To compile this driver as a module, choose M here: the module will
688 be called leds-adp5520.
691 tristate "LED Support for Maxim 5970"
692 depends on LEDS_CLASS
693 depends on MFD_MAX5970
695 This option enables support for the Maxim MAX5970 & MAX5978 smart
696 switch indication LEDs via the I2C bus.
698 To compile this driver as a module, choose M here: the module will
699 be called leds-max5970.
702 tristate "LED Support for MC13XXX PMIC"
703 depends on LEDS_CLASS
704 depends on MFD_MC13XXX
706 This option enables support for on-chip LED drivers found
707 on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC.
710 tristate "LED support for Network Space v2 GPIO LEDs"
711 depends on LEDS_CLASS
712 depends on MACH_KIRKWOOD || MACH_ARMADA_370 || COMPILE_TEST
715 This option enables support for the dual-GPIO LEDs found on the
716 following LaCie/Seagate boards:
718 Network Space v2 (and parents: Max, Mini)
721 n090401 (Seagate NAS 4-Bay)
724 tristate "LED support for Big Network series LEDs"
725 depends on LEDS_CLASS
726 depends on MACH_KIRKWOOD || COMPILE_TEST
730 This option enables support for LEDs found on the LaCie 2Big
731 and 5Big Network v2 boards. The LEDs are wired to a CPLD and are
732 controlled through a GPIO extension bus.
735 tristate "LED Support for TCA6507 I2C chip"
736 depends on LEDS_CLASS && I2C
738 This option enables support for LEDs connected to TC6507
739 LED driver chips accessed via the I2C bus.
740 Driver support brightness control and hardware-assisted blinking.
743 tristate "LED driver for TLC59108 and TLC59116 controllers"
744 depends on LEDS_CLASS && I2C
747 This option enables support for Texas Instruments TLC59108
748 and TLC59116 LED controllers.
751 tristate "LED support for Maxim MAX77650 PMIC"
752 depends on LEDS_CLASS && MFD_MAX77650
754 LEDs driver for MAX77650 family of PMICs from Maxim Integrated.
757 tristate "LED support for MAX8997 PMIC"
758 depends on LEDS_CLASS && MFD_MAX8997
760 This option enables support for on-chip LED drivers on
764 tristate "LED support for LM3554 and LM3556 chips"
765 depends on LEDS_CLASS && I2C
768 This option enables support for LEDs connected to LM3554
769 and LM3556. It includes Torch, Flash and Indicator functions.
772 tristate "LED support for the Bachmann OT200"
773 depends on LEDS_CLASS && HAS_IOPORT && (X86_32 || COMPILE_TEST)
775 This option enables support for the LEDs on the Bachmann OT200.
776 Say Y to enable LEDs on the Bachmann OT200.
778 config LEDS_MENF21BMC
779 tristate "LED support for the MEN 14F021P00 BMC"
780 depends on LEDS_CLASS && MFD_MENF21BMC
782 Say Y here to include support for the MEN 14F021P00 BMC LEDs.
784 This driver can also be built as a module. If so the module
785 will be called leds-menf21bmc.
787 config LEDS_IS31FL319X
788 tristate "LED Support for ISSI IS31FL319x I2C LED controller family"
789 depends on LEDS_CLASS && I2C
792 This option enables support for LEDs connected to ISSI IS31FL319x
793 fancy LED driver chips accessed via the I2C bus.
794 Driver supports individual PWM brightness control for each channel.
796 This driver can also be built as a module. If so the module will be
797 called leds-is31fl319x.
799 config LEDS_IS31FL32XX
800 tristate "LED support for ISSI IS31FL32XX I2C LED controller family"
801 depends on LEDS_CLASS && I2C && OF
803 Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx
804 LED controllers. They are I2C devices with multiple constant-current
805 channels, each with independent 256-level PWM control.
807 config LEDS_SC27XX_BLTC
808 tristate "LED support for the SC27xx breathing light controller"
809 depends on LEDS_CLASS && MFD_SC27XX_PMIC
812 Say Y here to include support for the SC27xx breathing light controller
815 This driver can also be built as a module. If so the module will be
816 called leds-sc27xx-bltc.
818 comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)"
821 tristate "LED support for the BlinkM I2C RGB LED"
822 depends on LEDS_CLASS
825 This option enables support for the BlinkM RGB LED connected
826 through I2C. Say Y to enable support for the BlinkM LED.
828 config LEDS_BLINKM_MULTICOLOR
829 bool "Enable multicolor support for BlinkM I2C RGB LED"
830 depends on LEDS_BLINKM
831 depends on LEDS_CLASS_MULTICOLOR=y || LEDS_CLASS_MULTICOLOR=LEDS_BLINKM
833 This option enables multicolor sysfs class support for BlinkM LED and
834 disables the older, separated sysfs interface
837 tristate "LED support for PowerNV Platform"
838 depends on LEDS_CLASS
839 depends on PPC_POWERNV
842 This option enables support for the system LEDs present on
843 PowerNV platforms. Say 'y' to enable this support in kernel.
844 To compile this driver as a module, choose 'm' here: the module
845 will be called leds-powernv.
848 bool "LED support for LEDs on system controllers"
849 depends on LEDS_CLASS=y
850 depends on MFD_SYSCON
853 This option enables support for the LEDs on syscon type
854 devices. This will only work with device tree enabled
858 tristate "LED Support for the Qualcomm PM8058 PMIC"
859 depends on MFD_PM8XXX
860 depends on LEDS_CLASS
862 Choose this option if you want to use the LED drivers in
863 the Qualcomm PM8058 PMIC.
866 tristate "LED support for the Mellanox boards"
867 depends on X86 && DMI
868 depends on LEDS_CLASS
870 This option enables support for the LEDs on the Mellanox
871 boards. Say Y to enable these.
874 tristate "LED support for the Mellanox switches management control"
875 depends on LEDS_CLASS
877 This option enables support for the LEDs on the Mellanox Ethernet and
878 InfiniBand switches. The driver can be activated by the platform device
879 device add call. Say Y to enable these. To compile this driver as a
880 module, choose 'M' here: the module will be called leds-mlxreg.
883 tristate "Userspace LED support"
884 depends on LEDS_CLASS
886 This option enables support for userspace LEDs. Say 'y' to enable this
887 support in kernel. To compile this driver as a module, choose 'm' here:
888 the module will be called uleds.
891 tristate "LED support for NI PXI NIC78bx devices"
892 depends on LEDS_CLASS
893 depends on X86 && ACPI
895 This option enables support for the User1 and User2 LEDs on NI
898 To compile this driver as a module, choose M here: the module
899 will be called leds-nic78bx.
902 tristate "LED support for SPI LED controller with a single byte"
903 depends on LEDS_CLASS
906 This option enables support for LED controller which use a single byte
907 for controlling the brightness. Currently the following controller is
908 supported: Ubiquiti airCube ISP microcontroller based LED controller.
910 config LEDS_TI_LMU_COMMON
911 tristate "LED driver for TI LMU" if COMPILE_TEST
914 Say Y to enable the LED driver for TI LMU devices.
915 This supports common features between the TI LM3532, LM3631, LM3632,
916 LM3633, LM3695 and LM3697.
919 tristate "LED driver for LM3697"
920 depends on LEDS_CLASS && I2C && OF
921 select LEDS_TI_LMU_COMMON
923 Say Y to enable the LM3697 LED driver for TI LMU devices.
924 This supports the LED device LM3697.
927 tristate "LED driver for LM36274"
928 depends on LEDS_CLASS && MFD_TI_LMU
929 select LEDS_TI_LMU_COMMON
931 Say Y to enable the LM36274 LED driver for TI LMU devices.
932 This supports the LED device LM36274.
935 tristate "LED support for TI TPS6105X"
936 depends on LEDS_CLASS
938 default y if TPS6105X
940 This driver supports TPS61050/TPS61052 LED chips.
941 It is a single boost converter primarily for white LEDs and
945 tristate "LED support for SGI Octane machines"
946 depends on LEDS_CLASS
947 depends on SGI_MFD_IOC3 || COMPILE_TEST
949 This option enables support for the Red and White LEDs of
952 To compile this driver as a module, choose M here: the module
953 will be called leds-ip30.
955 config LEDS_ACER_A500
956 tristate "Power button LED support for Acer Iconia Tab A500"
957 depends on LEDS_CLASS && MFD_ACER_A500_EC
959 This option enables support for the Power Button LED of
960 Acer Iconia Tab A500.
962 source "drivers/leds/blink/Kconfig"
964 comment "Flash and Torch LED drivers"
965 source "drivers/leds/flash/Kconfig"
967 comment "RGB LED drivers"
968 source "drivers/leds/rgb/Kconfig"
970 comment "LED Triggers"
971 source "drivers/leds/trigger/Kconfig"
973 comment "Simple LED drivers"
974 source "drivers/leds/simple/Kconfig"