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 Y.
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 Panasonic AN30259A"
64 depends on LEDS_CLASS && I2C && OF
66 This option enables support for the AN30259A 3-channel
69 To compile this driver as a module, choose M here: the module
70 will be called leds-an30259a.
73 tristate "Front panel LED support for PC Engines APU/APU2/APU3 boards"
77 This driver makes the PC Engines APU1 front panel LEDs
78 accessible from userspace programs through the LED subsystem.
80 If you're looking for APU2/3, use the pcengines-apu2 driver.
81 (symbol CONFIG_PCENGINES_APU2)
83 To compile this driver as a module, choose M here: the
84 module will be called leds-apu.
87 tristate "Dell Wyse 3020 status LED support"
89 depends on (MACH_MMP3_DT && MFD_ENE_KB3930) || COMPILE_TEST
91 This driver adds support for controlling the front panel status
92 LEDs on Dell Wyse 3020 (Ariel) board via the KB3930 Embedded
95 Say Y to if your machine is a Dell Wyse 3020 thin client.
98 tristate "LED support for Awinic AW2013"
99 depends on LEDS_CLASS && I2C && OF
101 This option enables support for the AW2013 3-channel
104 To compile this driver as a module, choose M here: the module
105 will be called leds-aw2013.
108 tristate "LED Support for Broadcom BCM6328"
109 depends on LEDS_CLASS
113 This option enables support for LEDs connected to the BCM6328
114 LED HW controller accessed via MMIO registers.
117 tristate "LED Support for Broadcom BCM6358"
118 depends on LEDS_CLASS
122 This option enables support for LEDs connected to the BCM6358
123 LED HW controller accessed via MMIO registers.
126 tristate "LED Support for Motorola CPCAP"
127 depends on LEDS_CLASS
131 This option enables support for LEDs offered by Motorola's
134 config LEDS_CR0014114
135 tristate "LED Support for Crane CR0014114"
136 depends on LEDS_CLASS
140 This option enables support for CR0014114 LED Board which
141 is widely used in vending machines produced by
142 Crane Merchandising Systems.
144 To compile this driver as a module, choose M here: the module
145 will be called leds-cr0014114.
147 config LEDS_EL15203000
148 tristate "LED Support for Crane EL15203000"
149 depends on LEDS_CLASS
153 This option enables support for EL15203000 LED Board
154 (aka RED LED board) which is widely used in coffee vending
155 machines produced by Crane Merchandising Systems.
157 To compile this driver as a module, choose M here: the module
158 will be called leds-el15203000.
160 config LEDS_TURRIS_OMNIA
161 tristate "LED support for CZ.NIC's Turris Omnia"
162 depends on LEDS_CLASS_MULTICOLOR
164 depends on MACH_ARMADA_38X || COMPILE_TEST
167 This option enables basic support for the LEDs found on the front
168 side of CZ.NIC's Turris Omnia router. There are 12 RGB LEDs on the
172 tristate "LCD Backlight driver for LM3530"
173 depends on LEDS_CLASS
176 This option enables support for the LCD backlight using
177 LM3530 ambient light sensor chip. This ALS chip can be
178 controlled manually or using PWM input or using ambient
182 tristate "LCD Backlight driver for LM3532"
184 depends on LEDS_CLASS
187 This option enables support for the LCD backlight using
188 LM3532 ambient light sensor chip. This ALS chip can be
189 controlled manually or using PWM input or using ambient
193 tristate "LED support for LM3533"
194 depends on LEDS_CLASS
195 depends on MFD_LM3533
197 This option enables support for the LEDs on National Semiconductor /
198 TI LM3533 Lighting Power chips.
200 The LEDs can be controlled directly, through PWM input, or by the
201 ambient-light-sensor interface. The chip supports
202 hardware-accelerated blinking with maximum on and off periods of 9.8
203 and 77 seconds respectively.
206 tristate "LED support for LM3642 Chip"
207 depends on LEDS_CLASS && I2C
210 This option enables support for LEDs connected to LM3642.
211 The LM3642 is a 4MHz fixed-frequency synchronous boost
212 converter plus 1.5A constant current driver for a high-current
216 tristate "LED support for LM3692x Chips"
217 depends on LEDS_CLASS && I2C && OF
220 This option enables support for the TI LM3692x family
221 of white LED string drivers used for backlighting.
224 tristate "LED Support for Locomo device"
225 depends on LEDS_CLASS
226 depends on SHARP_LOCOMO
228 This option enables support for the LEDs on Sharp Locomo.
229 Zaurus models SL-5500 and SL-5600.
231 config LEDS_MIKROTIK_RB532
232 tristate "LED Support for Mikrotik Routerboard 532"
233 depends on LEDS_CLASS
234 depends on MIKROTIK_RB532
236 This option enables support for the so called "User LED" of
237 Mikrotik's Routerboard 532.
240 tristate "LED Support for Mediatek MT6323 PMIC"
241 depends on LEDS_CLASS
242 depends on MFD_MT6397
244 This option enables support for on-chip LED drivers found on
245 Mediatek MT6323 PMIC.
248 tristate "LED Support for Samsung S3C24XX GPIO LEDs"
249 depends on LEDS_CLASS
250 depends on ARCH_S3C24XX || COMPILE_TEST
252 This option enables support for LEDs connected to GPIO lines
253 on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
256 tristate "LED Support for Soekris net48xx series Error LED"
257 depends on LEDS_CLASS
258 depends on SCx200_GPIO
260 This option enables support for the Soekris net4801 and net4826 error
264 tristate "LED Support for the Freecom FSG-3"
265 depends on LEDS_CLASS
268 This option enables support for the LEDs on the Freecom FSG-3.
271 tristate "LED Support for the WRAP series LEDs"
272 depends on LEDS_CLASS
273 depends on SCx200_GPIO
275 This option enables support for the PCEngines WRAP programmable LEDs.
277 config LEDS_COBALT_QUBE
278 tristate "LED Support for the Cobalt Qube series front LED"
279 depends on LEDS_CLASS
280 depends on MIPS_COBALT || COMPILE_TEST
282 This option enables support for the front LED on Cobalt Qube series
284 config LEDS_COBALT_RAQ
285 bool "LED Support for the Cobalt Raq series"
286 depends on LEDS_CLASS=y && (MIPS_COBALT || COMPILE_TEST)
289 This option enables support for the Cobalt Raq series LEDs.
292 tristate "LED support for SunFire servers."
293 depends on LEDS_CLASS
297 This option enables support for the Left, Middle, and Right
298 LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
300 config LEDS_IPAQ_MICRO
301 tristate "LED Support for the Compaq iPAQ h3xxx"
302 depends on LEDS_CLASS
303 depends on MFD_IPAQ_MICRO
305 Choose this option if you want to use the notification LED on
306 Compaq/HP iPAQ h3100 and h3600.
309 tristate "LED Support for the HP Jornada 6xx"
310 depends on LEDS_CLASS
313 This option enables LED support for the handheld
314 HP Jornada 620/660/680/690.
317 tristate "LED driver for PCA9532 dimmer"
318 depends on LEDS_CLASS
319 depends on I2C && INPUT
321 This option enables support for NXP pca9532
322 LED controller. It is generally only useful
325 config LEDS_PCA9532_GPIO
326 bool "Enable GPIO support for PCA9532"
327 depends on LEDS_PCA9532
330 Allow unused pins on PCA9532 to be used as gpio.
332 To use a pin as gpio pca9532_type in pca9532_platform data needs to
333 set to PCA9532_TYPE_GPIO.
336 tristate "LED Support for GPIO connected LEDs"
337 depends on LEDS_CLASS
338 depends on GPIOLIB || COMPILE_TEST
340 This option enables support for the LEDs connected to GPIO
341 outputs. To be useful the particular board must have LEDs
342 and they must be connected to the GPIO lines. The LEDs must be
343 defined as platform devices and/or OpenFirmware platform devices.
344 The code to use these bindings can be selected below.
347 tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
348 depends on LEDS_CLASS
351 This option enables support for LEDs connected to the National
352 Semiconductor LP3944 Lighting Management Unit (LMU) also known as
355 To compile this driver as a module, choose M here: the
356 module will be called leds-lp3944.
359 tristate "LED Support for TI LP3952 2 channel LED driver"
360 depends on LEDS_CLASS
365 This option enables support for LEDs connected to the Texas
366 Instruments LP3952 LED driver.
368 To compile this driver as a module, choose M here: the
369 module will be called leds-lp3952.
372 tristate "LED Support for TI LP5036/30/24/18/12/09 LED driver chip"
373 depends on LEDS_CLASS && REGMAP_I2C
374 depends on LEDS_CLASS_MULTICOLOR || !LEDS_CLASS_MULTICOLOR
376 If you say yes here you get support for the Texas Instruments
377 LP5036, LP5030, LP5024, LP5018, LP5012 and LP5009 LED driver.
379 To compile this driver as a module, choose M here: the
380 module will be called leds-lp50xx.
382 config LEDS_LP55XX_COMMON
383 tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501"
384 depends on LEDS_CLASS
385 depends on LEDS_CLASS_MULTICOLOR || !LEDS_CLASS_MULTICOLOR
389 select FW_LOADER_USER_HELPER
391 This option supports common operations for LP5521/5523/55231/5562/8501
395 tristate "LED Support for N.S. LP5521 LED driver chip"
396 depends on LEDS_CLASS && I2C
397 depends on LEDS_LP55XX_COMMON
399 If you say yes here you get support for the National Semiconductor
400 LP5521 LED driver. It is 3 channel chip with programmable engines.
401 Driver provides direct control via LED class and interface for
402 programming the engines.
405 tristate "LED Support for TI/National LP5523/55231 LED driver chip"
406 depends on LEDS_CLASS && I2C
407 depends on LEDS_LP55XX_COMMON
409 If you say yes here you get support for TI/National Semiconductor
410 LP5523/55231 LED driver.
411 It is 9 channel chip with programmable engines.
412 Driver provides direct control via LED class and interface for
413 programming the engines.
416 tristate "LED Support for TI LP5562 LED driver chip"
417 depends on LEDS_CLASS && I2C
418 depends on LEDS_LP55XX_COMMON
420 If you say yes here you get support for TI LP5562 LED driver.
421 It is 4 channels chip with programmable engines.
422 Driver provides direct control via LED class and interface for
423 programming the engines.
426 tristate "LED Support for TI LP8501 LED driver chip"
427 depends on LEDS_CLASS && I2C
428 depends on LEDS_LP55XX_COMMON
430 If you say yes here you get support for TI LP8501 LED driver.
431 It is 9 channel chip with programmable engines.
432 Driver provides direct control via LED class and interface for
433 programming the engines.
434 It is similar as LP5523, but output power selection is available.
435 And register layout and engine program schemes are different.
438 tristate "LED support for the TI LP8788 PMIC"
439 depends on LEDS_CLASS
440 depends on MFD_LP8788
442 This option enables support for the Keyboard LEDs on the LP8788 PMIC.
445 tristate "LED support for the TI LP8860 4 channel LED driver"
446 depends on LEDS_CLASS && I2C && OF
449 If you say yes here you get support for the TI LP8860 4 channel
451 This option enables support for the display cluster LEDs
452 on the LP8860 4 channel LED driver using the I2C communication
455 config LEDS_CLEVO_MAIL
456 tristate "Mail LED on Clevo notebook"
457 depends on LEDS_CLASS
458 depends on X86 && SERIO_I8042 && DMI
460 This driver makes the mail LED accessible from userspace
461 programs through the leds subsystem. This LED have three
462 known mode: off, blink at 0.5Hz and blink at 1Hz.
464 The driver supports two kinds of interface: using ledtrig-timer
465 or through /sys/class/leds/clevo::mail/brightness. As this LED
466 cannot change it's brightness it blinks instead. The brightness
467 value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
470 This module can drive the mail LED for the following notebooks:
475 Clevo D400V/D470V (not tested, but might work)
477 Clevo M5x0N (not tested, but might work)
478 Positivo Mobile (Clevo M5x0V)
480 If your model is not listed here you can try the "nodetect"
483 To compile this driver as a module, choose M here: the
484 module will be called leds-clevo-mail.
487 tristate "LED Support for PCA955x I2C chips"
488 depends on LEDS_CLASS
491 This option enables support for LEDs connected to PCA955x
492 LED driver chips accessed via the I2C bus. Supported
493 devices include PCA9550, PCA9551, PCA9552, and PCA9553.
495 config LEDS_PCA955X_GPIO
496 bool "Enable GPIO support for PCA955X"
497 depends on LEDS_PCA955X
500 Allow unused pins on PCA955X to be used as gpio.
502 To use a pin as gpio the pin type should be set to
503 PCA955X_TYPE_GPIO in the device tree.
507 tristate "LED support for PCA963x I2C chip"
508 depends on LEDS_CLASS
511 This option enables support for LEDs connected to the PCA963x
512 LED driver chip accessed via the I2C bus. Supported
513 devices include PCA9633 and PCA9634
515 config LEDS_WM831X_STATUS
516 tristate "LED support for status LEDs on WM831x PMICs"
517 depends on LEDS_CLASS
518 depends on MFD_WM831X
520 This option enables support for the status LEDs of the WM831x
524 tristate "LED Support for WM8350 AudioPlus PMIC"
525 depends on LEDS_CLASS
526 depends on MFD_WM8350
528 This option enables support for LEDs driven by the Wolfson
529 Microelectronics WM8350 AudioPlus PMIC.
532 tristate "LED Support for DA9030/DA9034 PMIC"
533 depends on LEDS_CLASS
534 depends on PMIC_DA903X
536 This option enables support for on-chip LED drivers found
537 on Dialog Semiconductor DA9030/DA9034 PMICs.
540 tristate "Dialog DA9052/DA9053 LEDS"
541 depends on LEDS_CLASS
542 depends on PMIC_DA9052
544 This option enables support for on-chip LED drivers found
545 on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs.
547 config LEDS_DAC124S085
548 tristate "LED Support for DAC124S085 SPI DAC"
549 depends on LEDS_CLASS
552 This option enables support for DAC124S085 SPI DAC from NatSemi,
553 which can be used to control up to four LEDs.
556 tristate "PWM driven LED Support"
557 depends on LEDS_CLASS
560 This option enables support for pwm driven LEDs
562 config LEDS_REGULATOR
563 tristate "REGULATOR driven LED support"
564 depends on LEDS_CLASS
567 This option enables support for regulator driven LEDs.
570 tristate "LED driver for BD2802 RGB LED"
571 depends on LEDS_CLASS
574 This option enables support for BD2802GU RGB LED driver chips
575 accessed via the I2C bus.
577 config LEDS_INTEL_SS4200
578 tristate "LED driver for Intel NAS SS4200 series"
579 depends on LEDS_CLASS
580 depends on PCI && DMI
583 This option enables support for the Intel SS4200 series of
584 Network Attached Storage servers. You may control the hard
585 drive or power LEDs on the front panel. Using this driver
586 can stop the front LED from blinking after startup.
589 tristate "LED driver for LT3593 controllers"
590 depends on LEDS_CLASS
591 depends on GPIOLIB || COMPILE_TEST
593 This option enables support for LEDs driven by a Linear Technology
594 LT3593 controller. This controller uses a special one-wire pulse
595 coding protocol to set the brightness.
598 tristate "LED Support for ADP5520/ADP5501 PMIC"
599 depends on LEDS_CLASS
600 depends on PMIC_ADP5520
602 This option enables support for on-chip LED drivers found
603 on Analog Devices ADP5520/ADP5501 PMICs.
605 To compile this driver as a module, choose M here: the module will
606 be called leds-adp5520.
609 tristate "LED Support for MC13XXX PMIC"
610 depends on LEDS_CLASS
611 depends on MFD_MC13XXX
613 This option enables support for on-chip LED drivers found
614 on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC.
617 tristate "LED support for Network Space v2 GPIO LEDs"
618 depends on LEDS_CLASS
619 depends on MACH_KIRKWOOD || MACH_ARMADA_370 || COMPILE_TEST
622 This option enables support for the dual-GPIO LEDs found on the
623 following LaCie/Seagate boards:
625 Network Space v2 (and parents: Max, Mini)
628 n090401 (Seagate NAS 4-Bay)
631 tristate "LED support for Big Network series LEDs"
632 depends on LEDS_CLASS
633 depends on MACH_KIRKWOOD || COMPILE_TEST
637 This option enables support for LEDs found on the LaCie 2Big
638 and 5Big Network v2 boards. The LEDs are wired to a CPLD and are
639 controlled through a GPIO extension bus.
642 bool "LED support for the HTC ASIC3"
643 depends on LEDS_CLASS=y
647 This option enables support for the LEDs on the HTC ASIC3. The HTC
648 ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver
649 cannot be used. This driver supports hardware blinking with an on+off
650 period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700.
653 tristate "LED Support for TCA6507 I2C chip"
654 depends on LEDS_CLASS && I2C
656 This option enables support for LEDs connected to TC6507
657 LED driver chips accessed via the I2C bus.
658 Driver support brightness control and hardware-assisted blinking.
661 tristate "LED driver for TLC59108 and TLC59116 controllers"
662 depends on LEDS_CLASS && I2C
665 This option enables support for Texas Instruments TLC59108
666 and TLC59116 LED controllers.
669 tristate "LED support for Maxim MAX77650 PMIC"
670 depends on LEDS_CLASS && MFD_MAX77650
672 LEDs driver for MAX77650 family of PMICs from Maxim Integrated.
675 tristate "LED support for MAX8997 PMIC"
676 depends on LEDS_CLASS && MFD_MAX8997
678 This option enables support for on-chip LED drivers on
682 tristate "LED support for LM3554 and LM3556 chips"
683 depends on LEDS_CLASS && I2C
686 This option enables support for LEDs connected to LM3554
687 and LM3556. It includes Torch, Flash and Indicator functions.
690 tristate "LED support for the Bachmann OT200"
691 depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST)
693 This option enables support for the LEDs on the Bachmann OT200.
694 Say Y to enable LEDs on the Bachmann OT200.
696 config LEDS_MENF21BMC
697 tristate "LED support for the MEN 14F021P00 BMC"
698 depends on LEDS_CLASS && MFD_MENF21BMC
700 Say Y here to include support for the MEN 14F021P00 BMC LEDs.
702 This driver can also be built as a module. If so the module
703 will be called leds-menf21bmc.
705 config LEDS_IS31FL319X
706 tristate "LED Support for ISSI IS31FL319x I2C LED controller family"
707 depends on LEDS_CLASS && I2C && OF
710 This option enables support for LEDs connected to ISSI IS31FL319x
711 fancy LED driver chips accessed via the I2C bus.
712 Driver supports individual PWM brightness control for each channel.
714 This driver can also be built as a module. If so the module will be
715 called leds-is31fl319x.
717 config LEDS_IS31FL32XX
718 tristate "LED support for ISSI IS31FL32XX I2C LED controller family"
719 depends on LEDS_CLASS && I2C && OF
721 Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx
722 LED controllers. They are I2C devices with multiple constant-current
723 channels, each with independent 256-level PWM control.
725 config LEDS_SC27XX_BLTC
726 tristate "LED support for the SC27xx breathing light controller"
727 depends on LEDS_CLASS && MFD_SC27XX_PMIC
730 Say Y here to include support for the SC27xx breathing light controller
733 This driver can also be built as a module. If so the module will be
734 called leds-sc27xx-bltc.
736 comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)"
739 tristate "LED support for the BlinkM I2C RGB LED"
740 depends on LEDS_CLASS
743 This option enables support for the BlinkM RGB LED connected
744 through I2C. Say Y to enable support for the BlinkM LED.
747 tristate "LED support for PowerNV Platform"
748 depends on LEDS_CLASS
749 depends on PPC_POWERNV
752 This option enables support for the system LEDs present on
753 PowerNV platforms. Say 'y' to enable this support in kernel.
754 To compile this driver as a module, choose 'm' here: the module
755 will be called leds-powernv.
758 bool "LED support for LEDs on system controllers"
759 depends on LEDS_CLASS=y
760 depends on MFD_SYSCON
763 This option enables support for the LEDs on syscon type
764 devices. This will only work with device tree enabled
768 tristate "LED Support for the Qualcomm PM8058 PMIC"
769 depends on MFD_PM8XXX
770 depends on LEDS_CLASS
772 Choose this option if you want to use the LED drivers in
773 the Qualcomm PM8058 PMIC.
776 tristate "LED support for the Mellanox boards"
777 depends on X86 && DMI
778 depends on LEDS_CLASS
780 This option enables support for the LEDs on the Mellanox
781 boards. Say Y to enable these.
784 tristate "LED support for the Mellanox switches management control"
785 depends on LEDS_CLASS
787 This option enables support for the LEDs on the Mellanox Ethernet and
788 InfiniBand switches. The driver can be activated by the platform device
789 device add call. Say Y to enable these. To compile this driver as a
790 module, choose 'M' here: the module will be called leds-mlxreg.
793 tristate "Userspace LED support"
794 depends on LEDS_CLASS
796 This option enables support for userspace LEDs. Say 'y' to enable this
797 support in kernel. To compile this driver as a module, choose 'm' here:
798 the module will be called uleds.
801 tristate "LED support for NI PXI NIC78bx devices"
802 depends on LEDS_CLASS
803 depends on X86 && ACPI
805 This option enables support for the User1 and User2 LEDs on NI
808 To compile this driver as a module, choose M here: the module
809 will be called leds-nic78bx.
812 tristate "LED support for SPI LED controller with a single byte"
813 depends on LEDS_CLASS
817 This option enables support for LED controller which use a single byte
818 for controlling the brightness. Currently the following controller is
819 supported: Ubiquiti airCube ISP microcontroller based LED controller.
821 config LEDS_TI_LMU_COMMON
822 tristate "LED driver for TI LMU"
823 depends on LEDS_CLASS
826 Say Y to enable the LED driver for TI LMU devices.
827 This supports common features between the TI LM3532, LM3631, LM3632,
828 LM3633, LM3695 and LM3697.
831 tristate "LED driver for LM3697"
832 depends on LEDS_TI_LMU_COMMON
835 Say Y to enable the LM3697 LED driver for TI LMU devices.
836 This supports the LED device LM3697.
839 tristate "LED driver for LM36274"
840 depends on LEDS_TI_LMU_COMMON
841 depends on MFD_TI_LMU
843 Say Y to enable the LM36274 LED driver for TI LMU devices.
844 This supports the LED device LM36274.
847 tristate "LED support for TI TPS6105X"
848 depends on LEDS_CLASS
850 default y if TPS6105X
852 This driver supports TPS61050/TPS61052 LED chips.
853 It is a single boost converter primarily for white LEDs and
857 tristate "LED support for SGI Octane machines"
858 depends on LEDS_CLASS
859 depends on SGI_MFD_IOC3 || COMPILE_TEST
861 This option enables support for the Red and White LEDs of
864 To compile this driver as a module, choose M here: the module
865 will be called leds-ip30.
867 config LEDS_ACER_A500
868 tristate "Power button LED support for Acer Iconia Tab A500"
869 depends on LEDS_CLASS && MFD_ACER_A500_EC
871 This option enables support for the Power Button LED of
872 Acer Iconia Tab A500.
874 source "drivers/leds/blink/Kconfig"
876 comment "Flash and Torch LED drivers"
877 source "drivers/leds/flash/Kconfig"
879 comment "LED Triggers"
880 source "drivers/leds/trigger/Kconfig"