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
12 Say Y to enable Linux LED support. This allows control of supported
13 LEDs from both userspace and optionally, by kernel events (triggers).
18 tristate "LED Class Support"
20 This option enables the LED sysfs class in /sys/class/leds. You'll
21 need this to do anything useful with LEDs. If unsure, say N.
23 config LEDS_CLASS_FLASH
24 tristate "LED Flash Class Support"
27 This option enables the flash LED sysfs class in /sys/class/leds.
28 It wraps LED Class and adds flash LEDs specific sysfs attributes
29 and kernel internal API to it. You'll need this to provide support
30 for the flash related features of a LED device. It can be built
33 config LEDS_CLASS_MULTICOLOR
34 tristate "LED Multicolor Class Support"
37 This option enables the multicolor LED sysfs class in /sys/class/leds.
38 It wraps LED class and adds multicolor LED specific sysfs attributes
39 and kernel internal API to it. You'll need this to provide support
40 for multicolor LEDs that are grouped together. This class is not
41 intended for single color LEDs. It can be built as a module.
43 config LEDS_BRIGHTNESS_HW_CHANGED
44 bool "LED Class brightness_hw_changed attribute support"
47 This option enables support for the brightness_hw_changed attribute
48 for LED sysfs class devices under /sys/class/leds.
50 See Documentation/ABI/testing/sysfs-class-led for details.
55 tristate "LED Support for Marvell 88PM860x PMIC"
57 depends on MFD_88PM860X
59 This option enables support for on-chip LED drivers found on Marvell
60 Semiconductor 88PM8606 PMIC.
63 tristate "LED support for the AAT1290"
64 depends on LEDS_CLASS_FLASH
65 depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
66 depends on GPIOLIB || COMPILE_TEST
70 This option enables support for the LEDs on the AAT1290.
73 tristate "LED support for Panasonic AN30259A"
74 depends on LEDS_CLASS && I2C && OF
76 This option enables support for the AN30259A 3-channel
79 To compile this driver as a module, choose M here: the module
80 will be called leds-an30259a.
83 tristate "Front panel LED support for PC Engines APU/APU2/APU3 boards"
87 This driver makes the PC Engines APU1 front panel LEDs
88 accessible from userspace programs through the LED subsystem.
90 If you're looking for APU2/3, use the pcengines-apu2 driver.
91 (symbol CONFIG_PCENGINES_APU2)
93 To compile this driver as a module, choose M here: the
94 module will be called leds-apu.
97 tristate "Dell Wyse 3020 status LED support"
99 depends on (MACH_MMP3_DT && MFD_ENE_KB3930) || COMPILE_TEST
101 This driver adds support for controlling the front panel status
102 LEDs on Dell Wyse 3020 (Ariel) board via the KB3930 Embedded
105 Say Y to if your machine is a Dell Wyse 3020 thin client.
108 tristate "AS3645A and LM3555 LED flash controllers support"
109 depends on I2C && LEDS_CLASS_FLASH
110 depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
112 Enable LED flash class support for AS3645A LED flash
113 controller. V4L2 flash API is provided as well if
114 CONFIG_V4L2_FLASH_API is enabled.
117 tristate "LED support for Awinic AW2013"
118 depends on LEDS_CLASS && I2C && OF
120 This option enables support for the AW2013 3-channel
123 To compile this driver as a module, choose M here: the module
124 will be called leds-aw2013.
127 tristate "LED Support for Broadcom BCM6328"
128 depends on LEDS_CLASS
132 This option enables support for LEDs connected to the BCM6328
133 LED HW controller accessed via MMIO registers.
136 tristate "LED Support for Broadcom BCM6358"
137 depends on LEDS_CLASS
141 This option enables support for LEDs connected to the BCM6358
142 LED HW controller accessed via MMIO registers.
145 tristate "LED Support for Motorola CPCAP"
146 depends on LEDS_CLASS
150 This option enables support for LEDs offered by Motorola's
153 config LEDS_CR0014114
154 tristate "LED Support for Crane CR0014114"
155 depends on LEDS_CLASS
159 This option enables support for CR0014114 LED Board which
160 is widely used in vending machines produced by
161 Crane Merchandising Systems.
163 To compile this driver as a module, choose M here: the module
164 will be called leds-cr0014114.
166 config LEDS_EL15203000
167 tristate "LED Support for Crane EL15203000"
168 depends on LEDS_CLASS
172 This option enables support for EL15203000 LED Board
173 (aka RED LED board) which is widely used in coffee vending
174 machines produced by Crane Merchandising Systems.
176 To compile this driver as a module, choose M here: the module
177 will be called leds-el15203000.
179 config LEDS_TURRIS_OMNIA
180 tristate "LED support for CZ.NIC's Turris Omnia"
181 depends on LEDS_CLASS_MULTICOLOR
183 depends on MACH_ARMADA_38X || COMPILE_TEST
186 This option enables basic support for the LEDs found on the front
187 side of CZ.NIC's Turris Omnia router. There are 12 RGB LEDs on the
191 tristate "LCD Backlight driver for LM3530"
192 depends on LEDS_CLASS
195 This option enables support for the LCD backlight using
196 LM3530 ambient light sensor chip. This ALS chip can be
197 controlled manually or using PWM input or using ambient
201 tristate "LCD Backlight driver for LM3532"
202 depends on LEDS_CLASS
205 This option enables support for the LCD backlight using
206 LM3532 ambient light sensor chip. This ALS chip can be
207 controlled manually or using PWM input or using ambient
211 tristate "LED support for LM3533"
212 depends on LEDS_CLASS
213 depends on MFD_LM3533
215 This option enables support for the LEDs on National Semiconductor /
216 TI LM3533 Lighting Power chips.
218 The LEDs can be controlled directly, through PWM input, or by the
219 ambient-light-sensor interface. The chip supports
220 hardware-accelerated blinking with maximum on and off periods of 9.8
221 and 77 seconds respectively.
224 tristate "LED support for LM3642 Chip"
225 depends on LEDS_CLASS && I2C
228 This option enables support for LEDs connected to LM3642.
229 The LM3642 is a 4MHz fixed-frequency synchronous boost
230 converter plus 1.5A constant current driver for a high-current
234 tristate "LED support for LM3692x Chips"
235 depends on LEDS_CLASS && I2C && OF
238 This option enables support for the TI LM3692x family
239 of white LED string drivers used for backlighting.
242 tristate "LED support for LM3601x Chips"
243 depends on LEDS_CLASS && I2C
244 depends on LEDS_CLASS_FLASH
247 This option enables support for the TI LM3601x family
248 of flash, torch and indicator classes.
251 tristate "LED Support for Locomo device"
252 depends on LEDS_CLASS
253 depends on SHARP_LOCOMO
255 This option enables support for the LEDs on Sharp Locomo.
256 Zaurus models SL-5500 and SL-5600.
258 config LEDS_MIKROTIK_RB532
259 tristate "LED Support for Mikrotik Routerboard 532"
260 depends on LEDS_CLASS
261 depends on MIKROTIK_RB532
263 This option enables support for the so called "User LED" of
264 Mikrotik's Routerboard 532.
267 tristate "LED Support for Mediatek MT6323 PMIC"
268 depends on LEDS_CLASS
269 depends on MFD_MT6397
271 This option enables support for on-chip LED drivers found on
272 Mediatek MT6323 PMIC.
275 tristate "LED Support for Samsung S3C24XX GPIO LEDs"
276 depends on LEDS_CLASS
277 depends on ARCH_S3C24XX
279 This option enables support for LEDs connected to GPIO lines
280 on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
283 tristate "LED Support for Soekris net48xx series Error LED"
284 depends on LEDS_CLASS
285 depends on SCx200_GPIO
287 This option enables support for the Soekris net4801 and net4826 error
291 tristate "LED Support for the Freecom FSG-3"
292 depends on LEDS_CLASS
295 This option enables support for the LEDs on the Freecom FSG-3.
298 tristate "LED Support for the WRAP series LEDs"
299 depends on LEDS_CLASS
300 depends on SCx200_GPIO
302 This option enables support for the PCEngines WRAP programmable LEDs.
304 config LEDS_COBALT_QUBE
305 tristate "LED Support for the Cobalt Qube series front LED"
306 depends on LEDS_CLASS
307 depends on MIPS_COBALT
309 This option enables support for the front LED on Cobalt Qube series
311 config LEDS_COBALT_RAQ
312 bool "LED Support for the Cobalt Raq series"
313 depends on LEDS_CLASS=y && MIPS_COBALT
316 This option enables support for the Cobalt Raq series LEDs.
319 tristate "LED support for SunFire servers."
320 depends on LEDS_CLASS
324 This option enables support for the Left, Middle, and Right
325 LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
327 config LEDS_IPAQ_MICRO
328 tristate "LED Support for the Compaq iPAQ h3xxx"
329 depends on LEDS_CLASS
330 depends on MFD_IPAQ_MICRO
332 Choose this option if you want to use the notification LED on
333 Compaq/HP iPAQ h3100 and h3600.
336 tristate "LED Support for the HP Jornada 6xx"
337 depends on LEDS_CLASS
340 This option enables LED support for the handheld
341 HP Jornada 620/660/680/690.
344 tristate "LED driver for PCA9532 dimmer"
345 depends on LEDS_CLASS
346 depends on I2C && INPUT
348 This option enables support for NXP pca9532
349 LED controller. It is generally only useful
352 config LEDS_PCA9532_GPIO
353 bool "Enable GPIO support for PCA9532"
354 depends on LEDS_PCA9532
357 Allow unused pins on PCA9532 to be used as gpio.
359 To use a pin as gpio pca9532_type in pca9532_platform data needs to
360 set to PCA9532_TYPE_GPIO.
363 tristate "LED Support for GPIO connected LEDs"
364 depends on LEDS_CLASS
365 depends on GPIOLIB || COMPILE_TEST
367 This option enables support for the LEDs connected to GPIO
368 outputs. To be useful the particular board must have LEDs
369 and they must be connected to the GPIO lines. The LEDs must be
370 defined as platform devices and/or OpenFirmware platform devices.
371 The code to use these bindings can be selected below.
374 tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
375 depends on LEDS_CLASS
378 This option enables support for LEDs connected to the National
379 Semiconductor LP3944 Lighting Management Unit (LMU) also known as
382 To compile this driver as a module, choose M here: the
383 module will be called leds-lp3944.
386 tristate "LED Support for TI LP3952 2 channel LED driver"
387 depends on LEDS_CLASS
392 This option enables support for LEDs connected to the Texas
393 Instruments LP3952 LED driver.
395 To compile this driver as a module, choose M here: the
396 module will be called leds-lp3952.
398 config LEDS_LP55XX_COMMON
399 tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501"
400 depends on LEDS_CLASS_MULTICOLOR || !LEDS_CLASS_MULTICOLOR
404 select FW_LOADER_USER_HELPER
406 This option supports common operations for LP5521/5523/55231/5562/8501
410 tristate "LED Support for N.S. LP5521 LED driver chip"
411 depends on LEDS_CLASS && I2C
412 depends on LEDS_LP55XX_COMMON
414 If you say yes here you get support for the National Semiconductor
415 LP5521 LED driver. It is 3 channel chip with programmable engines.
416 Driver provides direct control via LED class and interface for
417 programming the engines.
420 tristate "LED Support for TI/National LP5523/55231 LED driver chip"
421 depends on LEDS_CLASS && I2C
422 depends on LEDS_LP55XX_COMMON
424 If you say yes here you get support for TI/National Semiconductor
425 LP5523/55231 LED driver.
426 It is 9 channel chip with programmable engines.
427 Driver provides direct control via LED class and interface for
428 programming the engines.
431 tristate "LED Support for TI LP5562 LED driver chip"
432 depends on LEDS_CLASS && I2C
433 depends on LEDS_LP55XX_COMMON
435 If you say yes here you get support for TI LP5562 LED driver.
436 It is 4 channels chip with programmable engines.
437 Driver provides direct control via LED class and interface for
438 programming the engines.
441 tristate "LED Support for TI LP8501 LED driver chip"
442 depends on LEDS_CLASS && I2C
443 depends on LEDS_LP55XX_COMMON
445 If you say yes here you get support for TI LP8501 LED driver.
446 It is 9 channel chip with programmable engines.
447 Driver provides direct control via LED class and interface for
448 programming the engines.
449 It is similar as LP5523, but output power selection is available.
450 And register layout and engine program schemes are different.
453 tristate "LED support for the TI LP8788 PMIC"
454 depends on LEDS_CLASS
455 depends on MFD_LP8788
457 This option enables support for the Keyboard LEDs on the LP8788 PMIC.
460 tristate "LED support for the TI LP8860 4 channel LED driver"
461 depends on LEDS_CLASS && I2C && OF
464 If you say yes here you get support for the TI LP8860 4 channel
466 This option enables support for the display cluster LEDs
467 on the LP8860 4 channel LED driver using the I2C communication
470 config LEDS_CLEVO_MAIL
471 tristate "Mail LED on Clevo notebook"
472 depends on LEDS_CLASS
473 depends on X86 && SERIO_I8042 && DMI
475 This driver makes the mail LED accessible from userspace
476 programs through the leds subsystem. This LED have three
477 known mode: off, blink at 0.5Hz and blink at 1Hz.
479 The driver supports two kinds of interface: using ledtrig-timer
480 or through /sys/class/leds/clevo::mail/brightness. As this LED
481 cannot change it's brightness it blinks instead. The brightness
482 value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
485 This module can drive the mail LED for the following notebooks:
490 Clevo D400V/D470V (not tested, but might work)
492 Clevo M5x0N (not tested, but might work)
493 Positivo Mobile (Clevo M5x0V)
495 If your model is not listed here you can try the "nodetect"
498 To compile this driver as a module, choose M here: the
499 module will be called leds-clevo-mail.
502 tristate "LED Support for PCA955x I2C chips"
503 depends on LEDS_CLASS
506 This option enables support for LEDs connected to PCA955x
507 LED driver chips accessed via the I2C bus. Supported
508 devices include PCA9550, PCA9551, PCA9552, and PCA9553.
510 config LEDS_PCA955X_GPIO
511 bool "Enable GPIO support for PCA955X"
512 depends on LEDS_PCA955X
515 Allow unused pins on PCA955X to be used as gpio.
517 To use a pin as gpio the pin type should be set to
518 PCA955X_TYPE_GPIO in the device tree.
522 tristate "LED support for PCA963x I2C chip"
523 depends on LEDS_CLASS
526 This option enables support for LEDs connected to the PCA963x
527 LED driver chip accessed via the I2C bus. Supported
528 devices include PCA9633 and PCA9634
530 config LEDS_WM831X_STATUS
531 tristate "LED support for status LEDs on WM831x PMICs"
532 depends on LEDS_CLASS
533 depends on MFD_WM831X
535 This option enables support for the status LEDs of the WM831x
539 tristate "LED Support for WM8350 AudioPlus PMIC"
540 depends on LEDS_CLASS
541 depends on MFD_WM8350
543 This option enables support for LEDs driven by the Wolfson
544 Microelectronics WM8350 AudioPlus PMIC.
547 tristate "LED Support for DA9030/DA9034 PMIC"
548 depends on LEDS_CLASS
549 depends on PMIC_DA903X
551 This option enables support for on-chip LED drivers found
552 on Dialog Semiconductor DA9030/DA9034 PMICs.
555 tristate "Dialog DA9052/DA9053 LEDS"
556 depends on LEDS_CLASS
557 depends on PMIC_DA9052
559 This option enables support for on-chip LED drivers found
560 on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs.
562 config LEDS_DAC124S085
563 tristate "LED Support for DAC124S085 SPI DAC"
564 depends on LEDS_CLASS
567 This option enables support for DAC124S085 SPI DAC from NatSemi,
568 which can be used to control up to four LEDs.
571 tristate "PWM driven LED Support"
572 depends on LEDS_CLASS
575 This option enables support for pwm driven LEDs
577 config LEDS_REGULATOR
578 tristate "REGULATOR driven LED support"
579 depends on LEDS_CLASS
582 This option enables support for regulator driven LEDs.
585 tristate "LED driver for BD2802 RGB LED"
586 depends on LEDS_CLASS
589 This option enables support for BD2802GU RGB LED driver chips
590 accessed via the I2C bus.
592 config LEDS_INTEL_SS4200
593 tristate "LED driver for Intel NAS SS4200 series"
594 depends on LEDS_CLASS
595 depends on PCI && DMI
598 This option enables support for the Intel SS4200 series of
599 Network Attached Storage servers. You may control the hard
600 drive or power LEDs on the front panel. Using this driver
601 can stop the front LED from blinking after startup.
604 tristate "LED driver for LT3593 controllers"
605 depends on LEDS_CLASS
606 depends on GPIOLIB || COMPILE_TEST
609 This option enables support for LEDs driven by a Linear Technology
610 LT3593 controller. This controller uses a special one-wire pulse
611 coding protocol to set the brightness.
614 tristate "LED Support for ADP5520/ADP5501 PMIC"
615 depends on LEDS_CLASS
616 depends on PMIC_ADP5520
618 This option enables support for on-chip LED drivers found
619 on Analog Devices ADP5520/ADP5501 PMICs.
621 To compile this driver as a module, choose M here: the module will
622 be called leds-adp5520.
625 tristate "LED Support for MC13XXX PMIC"
626 depends on LEDS_CLASS
627 depends on MFD_MC13XXX
629 This option enables support for on-chip LED drivers found
630 on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC.
633 tristate "LED support for Network Space v2 GPIO LEDs"
634 depends on LEDS_CLASS
635 depends on MACH_KIRKWOOD || MACH_ARMADA_370
638 This option enables support for the dual-GPIO LEDs found on the
639 following LaCie/Seagate boards:
641 Network Space v2 (and parents: Max, Mini)
644 n090401 (Seagate NAS 4-Bay)
647 tristate "LED support for Big Network series LEDs"
648 depends on LEDS_CLASS
649 depends on MACH_KIRKWOOD
653 This option enables support for LEDs found on the LaCie 2Big
654 and 5Big Network v2 boards. The LEDs are wired to a CPLD and are
655 controlled through a GPIO extension bus.
658 bool "LED support for the HTC ASIC3"
659 depends on LEDS_CLASS=y
663 This option enables support for the LEDs on the HTC ASIC3. The HTC
664 ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver
665 cannot be used. This driver supports hardware blinking with an on+off
666 period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700.
669 tristate "LED Support for TCA6507 I2C chip"
670 depends on LEDS_CLASS && I2C
672 This option enables support for LEDs connected to TC6507
673 LED driver chips accessed via the I2C bus.
674 Driver support brightness control and hardware-assisted blinking.
677 tristate "LED driver for TLC59108 and TLC59116 controllers"
678 depends on LEDS_CLASS && I2C
681 This option enables support for Texas Instruments TLC59108
682 and TLC59116 LED controllers.
685 tristate "LED support for Maxim MAX77650 PMIC"
686 depends on LEDS_CLASS && MFD_MAX77650
688 LEDs driver for MAX77650 family of PMICs from Maxim Integrated.
691 tristate "LED support for MAX77693 Flash"
692 depends on LEDS_CLASS_FLASH
693 depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
694 depends on MFD_MAX77693
697 This option enables support for the flash part of the MAX77693
698 multifunction device. It has build in control for two leds in flash
702 tristate "LED support for MAX8997 PMIC"
703 depends on LEDS_CLASS && MFD_MAX8997
705 This option enables support for on-chip LED drivers on
709 tristate "LED support for LM3554 and LM3556 chips"
710 depends on LEDS_CLASS && I2C
713 This option enables support for LEDs connected to LM3554
714 and LM3556. It includes Torch, Flash and Indicator functions.
717 tristate "LED support for the Bachmann OT200"
718 depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST)
720 This option enables support for the LEDs on the Bachmann OT200.
721 Say Y to enable LEDs on the Bachmann OT200.
723 config LEDS_MENF21BMC
724 tristate "LED support for the MEN 14F021P00 BMC"
725 depends on LEDS_CLASS && MFD_MENF21BMC
727 Say Y here to include support for the MEN 14F021P00 BMC LEDs.
729 This driver can also be built as a module. If so the module
730 will be called leds-menf21bmc.
733 tristate "LED support for KTD2692 flash LED controller"
734 depends on LEDS_CLASS_FLASH && OF
735 depends on GPIOLIB || COMPILE_TEST
737 This option enables support for KTD2692 LED flash connected
738 through ExpressWire interface.
740 Say Y to enable this driver.
742 config LEDS_IS31FL319X
743 tristate "LED Support for ISSI IS31FL319x I2C LED controller family"
744 depends on LEDS_CLASS && I2C && OF
747 This option enables support for LEDs connected to ISSI IS31FL319x
748 fancy LED driver chips accessed via the I2C bus.
749 Driver supports individual PWM brightness control for each channel.
751 This driver can also be built as a module. If so the module will be
752 called leds-is31fl319x.
754 config LEDS_IS31FL32XX
755 tristate "LED support for ISSI IS31FL32XX I2C LED controller family"
756 depends on LEDS_CLASS && I2C && OF
758 Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx
759 LED controllers. They are I2C devices with multiple constant-current
760 channels, each with independent 256-level PWM control.
762 config LEDS_SC27XX_BLTC
763 tristate "LED support for the SC27xx breathing light controller"
764 depends on LEDS_CLASS && MFD_SC27XX_PMIC
767 Say Y here to include support for the SC27xx breathing light controller
770 This driver can also be built as a module. If so the module will be
771 called leds-sc27xx-bltc.
773 comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)"
776 tristate "LED support for the BlinkM I2C RGB LED"
777 depends on LEDS_CLASS
780 This option enables support for the BlinkM RGB LED connected
781 through I2C. Say Y to enable support for the BlinkM LED.
784 tristate "LED support for PowerNV Platform"
785 depends on LEDS_CLASS
786 depends on PPC_POWERNV
789 This option enables support for the system LEDs present on
790 PowerNV platforms. Say 'y' to enable this support in kernel.
791 To compile this driver as a module, choose 'm' here: the module
792 will be called leds-powernv.
795 bool "LED support for LEDs on system controllers"
796 depends on LEDS_CLASS=y
797 depends on MFD_SYSCON
800 This option enables support for the LEDs on syscon type
801 devices. This will only work with device tree enabled
805 tristate "LED Support for the Qualcomm PM8058 PMIC"
806 depends on MFD_PM8XXX
807 depends on LEDS_CLASS
809 Choose this option if you want to use the LED drivers in
810 the Qualcomm PM8058 PMIC.
813 tristate "LED support for the Mellanox boards"
814 depends on X86 && DMI
815 depends on LEDS_CLASS
817 This option enables support for the LEDs on the Mellanox
818 boards. Say Y to enable these.
821 tristate "LED support for the Mellanox switches management control"
822 depends on LEDS_CLASS
824 This option enables support for the LEDs on the Mellanox Ethernet and
825 InfiniBand switches. The driver can be activated by the platform device
826 device add call. Say Y to enable these. To compile this driver as a
827 module, choose 'M' here: the module will be called leds-mlxreg.
830 tristate "Userspace LED support"
831 depends on LEDS_CLASS
833 This option enables support for userspace LEDs. Say 'y' to enable this
834 support in kernel. To compile this driver as a module, choose 'm' here:
835 the module will be called uleds.
838 tristate "LED support for NI PXI NIC78bx devices"
839 depends on LEDS_CLASS
840 depends on X86 && ACPI
842 This option enables support for the User1 and User2 LEDs on NI
845 To compile this driver as a module, choose M here: the module
846 will be called leds-nic78bx.
849 tristate "LED support for SPI LED controller with a single byte"
850 depends on LEDS_CLASS
854 This option enables support for LED controller which use a single byte
855 for controlling the brightness. Currently the following controller is
856 supported: Ubiquiti airCube ISP microcontroller based LED controller.
858 config LEDS_TI_LMU_COMMON
859 tristate "LED driver for TI LMU"
860 depends on LEDS_CLASS
863 Say Y to enable the LED driver for TI LMU devices.
864 This supports common features between the TI LM3532, LM3631, LM3632,
865 LM3633, LM3695 and LM3697.
868 tristate "LED driver for LM3697"
869 depends on LEDS_TI_LMU_COMMON
872 Say Y to enable the LM3697 LED driver for TI LMU devices.
873 This supports the LED device LM3697.
876 tristate "LED driver for LM36274"
877 depends on LEDS_TI_LMU_COMMON
878 depends on MFD_TI_LMU
880 Say Y to enable the LM36274 LED driver for TI LMU devices.
881 This supports the LED device LM36274.
884 tristate "LED support for TI TPS6105X"
885 depends on LEDS_CLASS
887 default y if TPS6105X
889 This driver supports TPS61050/TPS61052 LED chips.
890 It is a single boost converter primarily for white LEDs and
894 tristate "LED support for SGI Octane machines"
895 depends on LEDS_CLASS
896 depends on SGI_MFD_IOC3
898 This option enables support for the Red and White LEDs of
901 To compile this driver as a module, choose M here: the module
902 will be called leds-ip30.
905 tristate "LED support for the SGM3140"
906 depends on LEDS_CLASS_FLASH
907 depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
909 This option enables support for the SGM3140 500mA Buck/Boost Charge
912 comment "LED Triggers"
913 source "drivers/leds/trigger/Kconfig"