Kconfig - OpenGrok cross reference for /linux-6.8/drivers/leds/Kconfig

1 # SPDX-License-Identifier: GPL-2.0-only
13 	  LEDs from both userspace and optionally, by kernel events (triggers).
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.
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
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
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.
48 	  for LED sysfs class devices under /sys/class/leds.
50 	  See Documentation/ABI/testing/sysfs-class-led for details.
59 	  This option enables support for on-chip LED drivers found on Marvell
66 	  This option enables support for the AN30259A 3-channel
70 	  will be called leds-an30259a.
77 	  This driver makes the PC Engines APU1 front panel LEDs
80 	  If you're looking for APU2/3, use the pcengines-apu2 driver.
84 	  module will be called leds-apu.
92 	  LEDs on Dell Wyse 3020 (Ariel) board via the KB3930 Embedded
104 	  a set of individually controlled LEDs and support 3 pattern controllers
106 	    - AW20036 (3x12) 36 LEDs
107 	    - AW20054 (6x9)  54 LEDs
108 	    - AW20072 (6x12) 72 LEDs
109 	    - AW20108 (9x12) 108 LEDs
112 	  will be called leds-aw200xx.
119 	  This option enables support for the AW2013 3-channel
123 	  will be called leds-aw2013.
131 	  This option enables support for LEDs connected to the BCM6328
140 	  This option enables support for LEDs connected to the BCM6358
148 	  This option enables support for charger and general purpose LEDs
152 	  will be called leds-cht-wcove.
160 	  This option enables support for LEDs offered by Motorola's
174 	  will be called leds-cr0014114.
187 	  will be called leds-el15203000.
197 	  This option enables basic support for the LEDs found on the front
198 	  side of CZ.NIC's Turris Omnia router. There are 12 RGB LEDs on the
208 	  controlled manually or using PWM input or using ambient
219 	  controlled manually or using PWM input or using ambient
227 	  This option enables support for the LEDs on National Semiconductor /
230 	  The LEDs can be controlled directly, through PWM input, or by the
231 	  ambient-light-sensor interface. The chip supports
232 	  hardware-accelerated blinking with maximum on and off periods of 9.8
240 	  This option enables support for LEDs connected to LM3642.
241 	  The LM3642 is a 4MHz fixed-frequency synchronous boost
242 	  converter plus 1.5A constant current driver for a high-current
258 	  This option enables support for the LEDs on Sharp Locomo.
259 	  Zaurus models SL-5500 and SL-5600.
274 	  This option enables support for on-chip LED drivers found on
286 	tristate "LED Support for the WRAP series LEDs"
290 	  This option enables support for the PCEngines WRAP programmable LEDs.
304 	  This option enables support for the Cobalt Raq series LEDs.
313 	  It uses a one-wire interface to control up to 1024 LEDs.
322 	  LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
360 	tristate "LED Support for GPIO connected LEDs"
364 	  This option enables support for the LEDs connected to GPIO
365 	  outputs. To be useful the particular board must have LEDs
366 	  and they must be connected to the GPIO lines.  The LEDs must be
375 	  This option enables support for LEDs connected to the National
380 	  module will be called leds-lp3944.
389 	  This option enables support for LEDs connected to the Texas
393 	  module will be called leds-lp3952.
404 	  module will be called leds-lp50xx.
466 	  This option enables support for the Keyboard LEDs on the LP8788 PMIC.
475 	  This option enables support for the display cluster LEDs
485 	  programs through the LEDs subsystem. This LED has three
488 	  The driver supports two kinds of interface: using ledtrig-timer
489 	  or through /sys/class/leds/clevo::mail/brightness. As this LED
508 	  module will be called leds-clevo-mail.
515 	  This option enables support for LEDs connected to PCA955x
535 	  This option enables support for LEDs connected to the PCA963x
544 	  This option enables support for LEDs connected to PCA995x
549 	tristate "LED support for status LEDs on WM831x PMICs"
553 	  This option enables support for the status LEDs of the WM831x
561 	  This option enables support for LEDs driven by the Wolfson
569 	  This option enables support for on-chip LED drivers found
573 	tristate "Dialog DA9052/DA9053 LEDS"
577 	  This option enables support for on-chip LED drivers found
578 	  on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs.
586 	  which can be used to control up to four LEDs.
589 	tristate "PWM driven LED Support"
591 	depends on PWM
593 	  This option enables support for pwm driven LEDs
600 	  This option enables support for regulator driven LEDs.
614 	  be called leds-bd2606mvv.
632 	  drive or power LEDs on the front panel. Using this driver
640 	  This option enables support for LEDs driven by a Linear Technology
641 	  LT3593 controller. This controller uses a special one-wire pulse
649 	  This option enables support for on-chip LED drivers found
653 	  be called leds-adp5520.
661 	  switch indication LEDs via the I2C bus.
664 	  be called leds-max5970.
671 	  This option enables support for on-chip LED drivers found
675 	tristate "LED support for Network Space v2 GPIO LEDs"
680 	  This option enables support for the dual-GPIO LEDs found on the
686 		n090401 (Seagate NAS 4-Bay)
689 	tristate "LED support for Big Network series LEDs"
695 	  This option enables support for LEDs found on the LaCie 2Big
696 	  and 5Big Network v2 boards. The LEDs are wired to a CPLD and are
703 	  This option enables support for LEDs connected to TC6507
705 	  Driver support brightness control and hardware-assisted blinking.
719 	  LEDs driver for MAX77650 family of PMICs from Maxim Integrated.
725 	  This option enables support for on-chip LED drivers on
733 	  This option enables support for LEDs connected to LM3554
740 	  This option enables support for the LEDs on the Bachmann OT200.
741 	  Say Y to enable LEDs on the Bachmann OT200.
747 	  Say Y here to include support for the MEN 14F021P00 BMC LEDs.
750 	  will be called leds-menf21bmc.
757 	  This option enables support for LEDs connected to ISSI IS31FL319x
759 	  Driver supports individual PWM brightness control for each channel.
762 	  called leds-is31fl319x.
768 	  Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx
769 	  LED controllers. They are I2C devices with multiple constant-current
770 	  channels, each with independent 256-level PWM control.
778 	  LEDs.
781 	  called leds-sc27xx-bltc.
799 	  This option enables support for the system LEDs present on
802 	  will be called leds-powernv.
805 	bool "LED support for LEDs on system controllers"
810 	  This option enables support for the LEDs on syscon type
827 	  This option enables support for the LEDs on the Mellanox
834 	  This option enables support for the LEDs on the Mellanox Ethernet and
837 	  module, choose 'M' here: the module will be called leds-mlxreg.
843 	  This option enables support for userspace LEDs. Say 'y' to enable this
852 	  This option enables support for the User1 and User2 LEDs on NI
856 	  will be called leds-nic78bx.
899 	  It is a single boost converter primarily for white LEDs and
907 	  This option enables support for the Red and White LEDs of
911 	  will be called leds-ip30.
920 source "drivers/leds/blink/Kconfig"
923 source "drivers/leds/flash/Kconfig"
926 source "drivers/leds/rgb/Kconfig"
929 source "drivers/leds/trigger/Kconfig"
932 source "drivers/leds/simple/Kconfig"