xref: /linux/drivers/leds/Kconfig (revision 3a39d672e7f48b8d6b91a09afa4b55352773b4b5)
1ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only
2be5ce2f1SUwe Kleine-Königconfig LEDS_GPIO_REGISTER
3be5ce2f1SUwe Kleine-König	bool
4be5ce2f1SUwe Kleine-König	help
5be5ce2f1SUwe Kleine-König	  This option provides the function gpio_led_register_device.
6be5ce2f1SUwe Kleine-König	  As this function is used by arch code it must not be compiled as a
7be5ce2f1SUwe Kleine-König	  module.
8be5ce2f1SUwe Kleine-König
92cd0d1dbSDuje Mihanović# This library does not depend on NEW_LEDS and must be independent so it can be
102cd0d1dbSDuje Mihanović# selected from other subsystems (specifically backlight).
112cd0d1dbSDuje Mihanovićconfig LEDS_EXPRESSWIRE
122cd0d1dbSDuje Mihanović	bool
132cd0d1dbSDuje Mihanović	depends on GPIOLIB
142cd0d1dbSDuje Mihanović
1566242f7eSJan Engelhardtmenuconfig NEW_LEDS
16c72a1d60SRichard Purdie	bool "LED Support"
17c72a1d60SRichard Purdie	help
18a8d2e7d9SRichard Purdie	  Say Y to enable Linux LED support.  This allows control of supported
19a8d2e7d9SRichard Purdie	  LEDs from both userspace and optionally, by kernel events (triggers).
20a8d2e7d9SRichard Purdie
2145d16f09SEric Miaoif NEW_LEDS
2245d16f09SEric Miao
23c72a1d60SRichard Purdieconfig LEDS_CLASS
24a403d930SBryan Wu	tristate "LED Class Support"
25c72a1d60SRichard Purdie	help
26f884e866SDan Murphy	  This option enables the LED sysfs class in /sys/class/leds.  You'll
2734a6ae67SPavel Machek	  need this to do anything useful with LEDs.  If unsure, say Y.
28c72a1d60SRichard Purdie
297aea8389SJacek Anaszewskiconfig LEDS_CLASS_FLASH
307aea8389SJacek Anaszewski	tristate "LED Flash Class Support"
317aea8389SJacek Anaszewski	depends on LEDS_CLASS
327aea8389SJacek Anaszewski	help
336e6c214fSDan Murphy	  This option enables the flash LED sysfs class in /sys/class/leds.
346e6c214fSDan Murphy	  It wraps LED Class and adds flash LEDs specific sysfs attributes
357aea8389SJacek Anaszewski	  and kernel internal API to it. You'll need this to provide support
367aea8389SJacek Anaszewski	  for the flash related features of a LED device. It can be built
377aea8389SJacek Anaszewski	  as a module.
387aea8389SJacek Anaszewski
3955d5d3b4SDan Murphyconfig LEDS_CLASS_MULTICOLOR
4055d5d3b4SDan Murphy	tristate "LED Multicolor Class Support"
4155d5d3b4SDan Murphy	depends on LEDS_CLASS
4255d5d3b4SDan Murphy	help
4355d5d3b4SDan Murphy	  This option enables the multicolor LED sysfs class in /sys/class/leds.
4455d5d3b4SDan Murphy	  It wraps LED class and adds multicolor LED specific sysfs attributes
4555d5d3b4SDan Murphy	  and kernel internal API to it. You'll need this to provide support
4655d5d3b4SDan Murphy	  for multicolor LEDs that are grouped together. This class is not
4755d5d3b4SDan Murphy	  intended for single color LEDs. It can be built as a module.
4855d5d3b4SDan Murphy
490cb8eb30SHans de Goedeconfig LEDS_BRIGHTNESS_HW_CHANGED
500cb8eb30SHans de Goede	bool "LED Class brightness_hw_changed attribute support"
510cb8eb30SHans de Goede	depends on LEDS_CLASS
520cb8eb30SHans de Goede	help
530cb8eb30SHans de Goede	  This option enables support for the brightness_hw_changed attribute
54f884e866SDan Murphy	  for LED sysfs class devices under /sys/class/leds.
550cb8eb30SHans de Goede
560cb8eb30SHans de Goede	  See Documentation/ABI/testing/sysfs-class-led for details.
570cb8eb30SHans de Goede
5824f51e81SBen Dookscomment "LED drivers"
59c3bc9956SRichard Purdie
600a2f915bSHaojian Zhuangconfig LEDS_88PM860X
610a2f915bSHaojian Zhuang	tristate "LED Support for Marvell 88PM860x PMIC"
620bae35e1SJohannes Berg	depends on LEDS_CLASS
6337814fdcSRichard Purdie	depends on MFD_88PM860X
640a2f915bSHaojian Zhuang	help
650a2f915bSHaojian Zhuang	  This option enables support for on-chip LED drivers found on Marvell
660a2f915bSHaojian Zhuang	  Semiconductor 88PM8606 PMIC.
670a2f915bSHaojian Zhuang
682d00f35cSSimon Shieldsconfig LEDS_AN30259A
692d00f35cSSimon Shields	tristate "LED support for Panasonic AN30259A"
702d00f35cSSimon Shields	depends on LEDS_CLASS && I2C && OF
712d00f35cSSimon Shields	help
722d00f35cSSimon Shields	  This option enables support for the AN30259A 3-channel
732d00f35cSSimon Shields	  LED driver.
742d00f35cSSimon Shields
752d00f35cSSimon Shields	  To compile this driver as a module, choose M here: the module
762d00f35cSSimon Shields	  will be called leds-an30259a.
772d00f35cSSimon Shields
783faee942SAlan Mizrahiconfig LEDS_APU
798cb21086SRaffaello D. Di Napoli	tristate "Front panel LED support for PC Engines APU/APU2/APU3 boards"
803faee942SAlan Mizrahi	depends on LEDS_CLASS
813faee942SAlan Mizrahi	depends on X86 && DMI
823faee942SAlan Mizrahi	help
830344e616SEnrico Weigelt	  This driver makes the PC Engines APU1 front panel LEDs
843faee942SAlan Mizrahi	  accessible from userspace programs through the LED subsystem.
853faee942SAlan Mizrahi
860344e616SEnrico Weigelt	  If you're looking for APU2/3, use the pcengines-apu2 driver.
870344e616SEnrico Weigelt	  (symbol CONFIG_PCENGINES_APU2)
880344e616SEnrico Weigelt
893faee942SAlan Mizrahi	  To compile this driver as a module, choose M here: the
903faee942SAlan Mizrahi	  module will be called leds-apu.
9149c34b8eSJacek Anaszewski
9203f613f0SLubomir Rintelconfig LEDS_ARIEL
9303f613f0SLubomir Rintel	tristate "Dell Wyse 3020 status LED support"
9403f613f0SLubomir Rintel	depends on LEDS_CLASS
9503f613f0SLubomir Rintel	depends on (MACH_MMP3_DT && MFD_ENE_KB3930) || COMPILE_TEST
9603f613f0SLubomir Rintel	help
9703f613f0SLubomir Rintel	  This driver adds support for controlling the front panel status
9803f613f0SLubomir Rintel	  LEDs on Dell Wyse 3020 (Ariel) board via the KB3930 Embedded
9903f613f0SLubomir Rintel	  Controller.
10003f613f0SLubomir Rintel
10103f613f0SLubomir Rintel	  Say Y to if your machine is a Dell Wyse 3020 thin client.
10203f613f0SLubomir Rintel
10336a87f37SMartin Kurbanovconfig LEDS_AW200XX
104634fea79SGeorge Stark	tristate "LED support for Awinic AW20036/AW20054/AW20072/AW20108"
10536a87f37SMartin Kurbanov	depends on LEDS_CLASS
10636a87f37SMartin Kurbanov	depends on I2C
10736a87f37SMartin Kurbanov	help
108634fea79SGeorge Stark	  This option enables support for the Awinic AW200XX LED controllers.
109634fea79SGeorge Stark	  It is a matrix LED driver programmed via an I2C interface. Devices have
110634fea79SGeorge Stark	  a set of individually controlled LEDs and support 3 pattern controllers
111634fea79SGeorge Stark	  for auto breathing or group dimming control. Supported devices:
112634fea79SGeorge Stark	    - AW20036 (3x12) 36 LEDs
113634fea79SGeorge Stark	    - AW20054 (6x9)  54 LEDs
114634fea79SGeorge Stark	    - AW20072 (6x12) 72 LEDs
115634fea79SGeorge Stark	    - AW20108 (9x12) 108 LEDs
11636a87f37SMartin Kurbanov
11736a87f37SMartin Kurbanov	  To compile this driver as a module, choose M here: the module
11836a87f37SMartin Kurbanov	  will be called leds-aw200xx.
11936a87f37SMartin Kurbanov
12059ea3c9fSNikita Travkinconfig LEDS_AW2013
12159ea3c9fSNikita Travkin	tristate "LED support for Awinic AW2013"
12259ea3c9fSNikita Travkin	depends on LEDS_CLASS && I2C && OF
12375469bb0SDang Huynh	select REGMAP_I2C
12459ea3c9fSNikita Travkin	help
12559ea3c9fSNikita Travkin	  This option enables support for the AW2013 3-channel
12659ea3c9fSNikita Travkin	  LED driver.
12759ea3c9fSNikita Travkin
12859ea3c9fSNikita Travkin	  To compile this driver as a module, choose M here: the module
12959ea3c9fSNikita Travkin	  will be called leds-aw2013.
13059ea3c9fSNikita Travkin
131fd7b025aSÁlvaro Fernández Rojasconfig LEDS_BCM6328
132fd7b025aSÁlvaro Fernández Rojas	tristate "LED Support for Broadcom BCM6328"
133fd7b025aSÁlvaro Fernández Rojas	depends on LEDS_CLASS
134522f17e1SVegard Nossum	depends on HAS_IOMEM
135fd7b025aSÁlvaro Fernández Rojas	depends on OF
136fd7b025aSÁlvaro Fernández Rojas	help
137fd7b025aSÁlvaro Fernández Rojas	  This option enables support for LEDs connected to the BCM6328
138fd7b025aSÁlvaro Fernández Rojas	  LED HW controller accessed via MMIO registers.
139fd7b025aSÁlvaro Fernández Rojas
140589fca16SÁlvaro Fernández Rojasconfig LEDS_BCM6358
141589fca16SÁlvaro Fernández Rojas	tristate "LED Support for Broadcom BCM6358"
142589fca16SÁlvaro Fernández Rojas	depends on LEDS_CLASS
143522f17e1SVegard Nossum	depends on HAS_IOMEM
144589fca16SÁlvaro Fernández Rojas	depends on OF
145589fca16SÁlvaro Fernández Rojas	help
146589fca16SÁlvaro Fernández Rojas	  This option enables support for LEDs connected to the BCM6358
147589fca16SÁlvaro Fernández Rojas	  LED HW controller accessed via MMIO registers.
148589fca16SÁlvaro Fernández Rojas
149047da762SYauhen Kharuzhyconfig LEDS_CHT_WCOVE
150047da762SYauhen Kharuzhy	tristate "LED support for Intel Cherry Trail Whiskey Cove PMIC"
151047da762SYauhen Kharuzhy	depends on LEDS_CLASS
152047da762SYauhen Kharuzhy	depends on INTEL_SOC_PMIC_CHTWC
153047da762SYauhen Kharuzhy	help
154047da762SYauhen Kharuzhy	  This option enables support for charger and general purpose LEDs
155047da762SYauhen Kharuzhy	  connected to the Intel Cherrytrail Whiskey Cove PMIC.
156047da762SYauhen Kharuzhy
157047da762SYauhen Kharuzhy	  To compile this driver as a module, choose M here: the module
158047da762SYauhen Kharuzhy	  will be called leds-cht-wcove.
159047da762SYauhen Kharuzhy
160cd3b0b05SSebastian Reichelconfig LEDS_CPCAP
161cd3b0b05SSebastian Reichel	tristate "LED Support for Motorola CPCAP"
162cd3b0b05SSebastian Reichel	depends on LEDS_CLASS
163cd3b0b05SSebastian Reichel	depends on MFD_CPCAP
164cd3b0b05SSebastian Reichel	depends on OF
165cd3b0b05SSebastian Reichel	help
166cd3b0b05SSebastian Reichel	  This option enables support for LEDs offered by Motorola's
167cd3b0b05SSebastian Reichel	  CPCAP PMIC.
168cd3b0b05SSebastian Reichel
1699e50d5fbSOleh Kravchenkoconfig LEDS_CR0014114
1709e50d5fbSOleh Kravchenko	tristate "LED Support for Crane CR0014114"
1719e50d5fbSOleh Kravchenko	depends on LEDS_CLASS
1729e50d5fbSOleh Kravchenko	depends on SPI
1739e50d5fbSOleh Kravchenko	depends on OF
1749e50d5fbSOleh Kravchenko	help
1759e50d5fbSOleh Kravchenko	  This option enables support for CR0014114 LED Board which
1769e50d5fbSOleh Kravchenko	  is widely used in vending machines produced by
1779e50d5fbSOleh Kravchenko	  Crane Merchandising Systems.
1789e50d5fbSOleh Kravchenko
1799e50d5fbSOleh Kravchenko	  To compile this driver as a module, choose M here: the module
1809e50d5fbSOleh Kravchenko	  will be called leds-cr0014114.
1819e50d5fbSOleh Kravchenko
1828d6ce6f3SThomas Weißschuhconfig LEDS_CROS_EC
1838d6ce6f3SThomas Weißschuh	tristate "LED Support for ChromeOS EC"
1848d6ce6f3SThomas Weißschuh	depends on MFD_CROS_EC_DEV
1858d6ce6f3SThomas Weißschuh	depends on LEDS_CLASS_MULTICOLOR
1868d6ce6f3SThomas Weißschuh	select LEDS_TRIGGERS
1878d6ce6f3SThomas Weißschuh	default MFD_CROS_EC_DEV
1888d6ce6f3SThomas Weißschuh	help
1898d6ce6f3SThomas Weißschuh	  This option enables support for LEDs managed by ChromeOS ECs.
1908d6ce6f3SThomas Weißschuh	  All LEDs exposed by the EC are supported in multicolor mode.
1918d6ce6f3SThomas Weißschuh	  A hardware trigger to switch back to the automatic behaviour is
1928d6ce6f3SThomas Weißschuh	  provided.
1938d6ce6f3SThomas Weißschuh
1948d6ce6f3SThomas Weißschuh	  To compile this driver as a module, choose M here: the module
1958d6ce6f3SThomas Weißschuh	  will be called leds-cros_ec.
1968d6ce6f3SThomas Weißschuh
197fc19967bSOleh Kravchenkoconfig LEDS_EL15203000
198fc19967bSOleh Kravchenko	tristate "LED Support for Crane EL15203000"
199fc19967bSOleh Kravchenko	depends on LEDS_CLASS
200fc19967bSOleh Kravchenko	depends on SPI
201fc19967bSOleh Kravchenko	depends on OF
202fc19967bSOleh Kravchenko	help
203fc19967bSOleh Kravchenko	  This option enables support for EL15203000 LED Board
204fc19967bSOleh Kravchenko	  (aka RED LED board) which is widely used in coffee vending
205fc19967bSOleh Kravchenko	  machines produced by Crane Merchandising Systems.
206fc19967bSOleh Kravchenko
207fc19967bSOleh Kravchenko	  To compile this driver as a module, choose M here: the module
208fc19967bSOleh Kravchenko	  will be called leds-el15203000.
209fc19967bSOleh Kravchenko
2101368d06dSDuje Mihanovićconfig LEDS_EXPRESSWIRE
2111368d06dSDuje Mihanović	bool
2121368d06dSDuje Mihanović	depends on GPIOLIB
2131368d06dSDuje Mihanović
214089381b2SMarek Behúnconfig LEDS_TURRIS_OMNIA
215089381b2SMarek Behún	tristate "LED support for CZ.NIC's Turris Omnia"
216089381b2SMarek Behún	depends on LEDS_CLASS_MULTICOLOR
217089381b2SMarek Behún	depends on I2C
218089381b2SMarek Behún	depends on MACH_ARMADA_38X || COMPILE_TEST
219089381b2SMarek Behún	depends on OF
220cbd6954fSMarek Behún	select LEDS_TRIGGERS
221089381b2SMarek Behún	help
222089381b2SMarek Behún	  This option enables basic support for the LEDs found on the front
223089381b2SMarek Behún	  side of CZ.NIC's Turris Omnia router. There are 12 RGB LEDs on the
224089381b2SMarek Behún	  front panel.
225089381b2SMarek Behún
226b1e6b706SShreshtha Kumar Sahuconfig LEDS_LM3530
227b1e6b706SShreshtha Kumar Sahu	tristate "LCD Backlight driver for LM3530"
228b1e6b706SShreshtha Kumar Sahu	depends on LEDS_CLASS
229b1e6b706SShreshtha Kumar Sahu	depends on I2C
230b1e6b706SShreshtha Kumar Sahu	help
231b1e6b706SShreshtha Kumar Sahu	  This option enables support for the LCD backlight using
232b1e6b706SShreshtha Kumar Sahu	  LM3530 ambient light sensor chip. This ALS chip can be
233b1e6b706SShreshtha Kumar Sahu	  controlled manually or using PWM input or using ambient
234b1e6b706SShreshtha Kumar Sahu	  light automatically.
235b1e6b706SShreshtha Kumar Sahu
236bc1b8492SDan Murphyconfig LEDS_LM3532
237bc1b8492SDan Murphy	tristate "LCD Backlight driver for LM3532"
23899be74f6SAndy Shevchenko	select REGMAP_I2C
239bc1b8492SDan Murphy	depends on LEDS_CLASS
240bc1b8492SDan Murphy	depends on I2C
241bc1b8492SDan Murphy	help
242bc1b8492SDan Murphy	  This option enables support for the LCD backlight using
243bc1b8492SDan Murphy	  LM3532 ambient light sensor chip. This ALS chip can be
244bc1b8492SDan Murphy	  controlled manually or using PWM input or using ambient
245bc1b8492SDan Murphy	  light automatically.
246bc1b8492SDan Murphy
247401dea7fSJohan Hovoldconfig LEDS_LM3533
248401dea7fSJohan Hovold	tristate "LED support for LM3533"
249401dea7fSJohan Hovold	depends on LEDS_CLASS
250401dea7fSJohan Hovold	depends on MFD_LM3533
251401dea7fSJohan Hovold	help
252401dea7fSJohan Hovold	  This option enables support for the LEDs on National Semiconductor /
253401dea7fSJohan Hovold	  TI LM3533 Lighting Power chips.
254401dea7fSJohan Hovold
255401dea7fSJohan Hovold	  The LEDs can be controlled directly, through PWM input, or by the
256401dea7fSJohan Hovold	  ambient-light-sensor interface. The chip supports
257401dea7fSJohan Hovold	  hardware-accelerated blinking with maximum on and off periods of 9.8
258401dea7fSJohan Hovold	  and 77 seconds respectively.
259401dea7fSJohan Hovold
2608b7cfbecSG.Shark Jeongconfig LEDS_LM3642
2618b7cfbecSG.Shark Jeong	tristate "LED support for LM3642 Chip"
2628b7cfbecSG.Shark Jeong	depends on LEDS_CLASS && I2C
2638b7cfbecSG.Shark Jeong	select REGMAP_I2C
2648b7cfbecSG.Shark Jeong	help
2658b7cfbecSG.Shark Jeong	  This option enables support for LEDs connected to LM3642.
2668b7cfbecSG.Shark Jeong	  The LM3642 is a 4MHz fixed-frequency synchronous boost
2678b7cfbecSG.Shark Jeong	  converter plus 1.5A constant current driver for a high-current
2688b7cfbecSG.Shark Jeong	  white LED.
2698b7cfbecSG.Shark Jeong
2709699cb6bSDan Murphyconfig LEDS_LM3692X
2719699cb6bSDan Murphy	tristate "LED support for LM3692x Chips"
2729699cb6bSDan Murphy	depends on LEDS_CLASS && I2C && OF
2739699cb6bSDan Murphy	select REGMAP_I2C
2749699cb6bSDan Murphy	help
2759699cb6bSDan Murphy	  This option enables support for the TI LM3692x family
2769699cb6bSDan Murphy	  of white LED string drivers used for backlighting.
2778b7cfbecSG.Shark Jeong
2784d3cb354SRichard Purdieconfig LEDS_LOCOMO
2794d3cb354SRichard Purdie	tristate "LED Support for Locomo device"
2800bae35e1SJohannes Berg	depends on LEDS_CLASS
281d09e1666SH Hartley Sweeten	depends on SHARP_LOCOMO
2824d3cb354SRichard Purdie	help
2834d3cb354SRichard Purdie	  This option enables support for the LEDs on Sharp Locomo.
2844d3cb354SRichard Purdie	  Zaurus models SL-5500 and SL-5600.
2854d3cb354SRichard Purdie
286ac67e23bSPhil Sutterconfig LEDS_MIKROTIK_RB532
287ac67e23bSPhil Sutter	tristate "LED Support for Mikrotik Routerboard 532"
2880bae35e1SJohannes Berg	depends on LEDS_CLASS
289d09e1666SH Hartley Sweeten	depends on MIKROTIK_RB532
290ac67e23bSPhil Sutter	help
291ac67e23bSPhil Sutter	  This option enables support for the so called "User LED" of
292ac67e23bSPhil Sutter	  Mikrotik's Routerboard 532.
293ac67e23bSPhil Sutter
294216ec6ccSSean Wangconfig LEDS_MT6323
295216ec6ccSSean Wang	tristate "LED Support for Mediatek MT6323 PMIC"
296216ec6ccSSean Wang	depends on LEDS_CLASS
297216ec6ccSSean Wang	depends on MFD_MT6397
298216ec6ccSSean Wang	help
299216ec6ccSSean Wang	  This option enables support for on-chip LED drivers found on
300216ec6ccSSean Wang	  Mediatek MT6323 PMIC.
301216ec6ccSSean Wang
3021a87d942SChris Bootconfig LEDS_NET48XX
3031a87d942SChris Boot	tristate "LED Support for Soekris net48xx series Error LED"
3040bae35e1SJohannes Berg	depends on LEDS_CLASS
305d09e1666SH Hartley Sweeten	depends on SCx200_GPIO
3061a87d942SChris Boot	help
3071a87d942SChris Boot	  This option enables support for the Soekris net4801 and net4826 error
3081a87d942SChris Boot	  LED.
3091a87d942SChris Boot
3100d75565fSKristian Kielhofnerconfig LEDS_WRAP
3110d75565fSKristian Kielhofner	tristate "LED Support for the WRAP series LEDs"
3120bae35e1SJohannes Berg	depends on LEDS_CLASS
313d09e1666SH Hartley Sweeten	depends on SCx200_GPIO
3140d75565fSKristian Kielhofner	help
3150d75565fSKristian Kielhofner	  This option enables support for the PCEngines WRAP programmable LEDs.
3160d75565fSKristian Kielhofner
317f3b6b6cdSYoichi Yuasaconfig LEDS_COBALT_QUBE
318f3b6b6cdSYoichi Yuasa	tristate "LED Support for the Cobalt Qube series front LED"
3190bae35e1SJohannes Berg	depends on LEDS_CLASS
320f1b0a43bSMarek Behún	depends on MIPS_COBALT || COMPILE_TEST
3212fea6f35SFlorian Fainelli	help
322f3b6b6cdSYoichi Yuasa	  This option enables support for the front LED on Cobalt Qube series
3232fea6f35SFlorian Fainelli
32497da7aafSYoichi Yuasaconfig LEDS_COBALT_RAQ
32597da7aafSYoichi Yuasa	bool "LED Support for the Cobalt Raq series"
326f1b0a43bSMarek Behún	depends on LEDS_CLASS=y && (MIPS_COBALT || COMPILE_TEST)
32797da7aafSYoichi Yuasa	select LEDS_TRIGGERS
32897da7aafSYoichi Yuasa	help
32997da7aafSYoichi Yuasa	  This option enables support for the Cobalt Raq series LEDs.
33097da7aafSYoichi Yuasa
331ec95a68dSSamuel Hollandconfig LEDS_SUN50I_A100
332ec95a68dSSamuel Holland	tristate "LED support for Allwinner A100 RGB LED controller"
33306c5206cSAndy Shevchenko	depends on LEDS_CLASS_MULTICOLOR
334ec95a68dSSamuel Holland	depends on ARCH_SUNXI || COMPILE_TEST
335ec95a68dSSamuel Holland	help
336ec95a68dSSamuel Holland	  This option enables support for the RGB LED controller found
337ec95a68dSSamuel Holland	  in some Allwinner sunxi SoCs, including A100, R329, and D1.
338ec95a68dSSamuel Holland	  It uses a one-wire interface to control up to 1024 LEDs.
339ec95a68dSSamuel Holland
3405843492cSDavid S. Millerconfig LEDS_SUNFIRE
3415843492cSDavid S. Miller	tristate "LED support for SunFire servers."
3420bae35e1SJohannes Berg	depends on LEDS_CLASS
343d09e1666SH Hartley Sweeten	depends on SPARC64
3445843492cSDavid S. Miller	select LEDS_TRIGGERS
3455843492cSDavid S. Miller	help
3465843492cSDavid S. Miller	  This option enables support for the Left, Middle, and Right
3475843492cSDavid S. Miller	  LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
3485843492cSDavid S. Miller
3494da498fcSLinus Walleijconfig LEDS_IPAQ_MICRO
3504da498fcSLinus Walleij	tristate "LED Support for the Compaq iPAQ h3xxx"
35135bfe456SJacek Anaszewski	depends on LEDS_CLASS
3524da498fcSLinus Walleij	depends on MFD_IPAQ_MICRO
3534da498fcSLinus Walleij	help
3544da498fcSLinus Walleij	  Choose this option if you want to use the notification LED on
3554da498fcSLinus Walleij	  Compaq/HP iPAQ h3100 and h3600.
3564da498fcSLinus Walleij
357d39a7a63SKristoffer Ericsonconfig LEDS_HP6XX
358d39a7a63SKristoffer Ericson	tristate "LED Support for the HP Jornada 6xx"
3590bae35e1SJohannes Berg	depends on LEDS_CLASS
360d09e1666SH Hartley Sweeten	depends on SH_HP6XX
361d39a7a63SKristoffer Ericson	help
362692105b8SMatt LaPlante	  This option enables LED support for the handheld
363d39a7a63SKristoffer Ericson	  HP Jornada 620/660/680/690.
364d39a7a63SKristoffer Ericson
365e14fa824SRiku Voipioconfig LEDS_PCA9532
366e14fa824SRiku Voipio	tristate "LED driver for PCA9532 dimmer"
3670bae35e1SJohannes Berg	depends on LEDS_CLASS
3685e0b080dSKees Cook	depends on I2C && INPUT
369e14fa824SRiku Voipio	help
370e14fa824SRiku Voipio	  This option enables support for NXP pca9532
371692105b8SMatt LaPlante	  LED controller. It is generally only useful
372e14fa824SRiku Voipio	  as a platform driver
373e14fa824SRiku Voipio
3743c1ab50dSJoachim Eastwoodconfig LEDS_PCA9532_GPIO
3753c1ab50dSJoachim Eastwood	bool "Enable GPIO support for PCA9532"
3763c1ab50dSJoachim Eastwood	depends on LEDS_PCA9532
3773c1ab50dSJoachim Eastwood	depends on GPIOLIB
3783c1ab50dSJoachim Eastwood	help
3793c1ab50dSJoachim Eastwood	  Allow unused pins on PCA9532 to be used as gpio.
3803c1ab50dSJoachim Eastwood
3813c1ab50dSJoachim Eastwood	  To use a pin as gpio pca9532_type in pca9532_platform data needs to
3823c1ab50dSJoachim Eastwood	  set to PCA9532_TYPE_GPIO.
3833c1ab50dSJoachim Eastwood
38422e03f3bSRaphael Assenatconfig LEDS_GPIO
38522e03f3bSRaphael Assenat	tristate "LED Support for GPIO connected LEDs"
3860bae35e1SJohannes Berg	depends on LEDS_CLASS
3879ab1963dSGeert Uytterhoeven	depends on GPIOLIB || COMPILE_TEST
38822e03f3bSRaphael Assenat	help
38922e03f3bSRaphael Assenat	  This option enables support for the LEDs connected to GPIO
39022e03f3bSRaphael Assenat	  outputs. To be useful the particular board must have LEDs
391a7d878afSTrent Piepho	  and they must be connected to the GPIO lines.  The LEDs must be
392a7d878afSTrent Piepho	  defined as platform devices and/or OpenFirmware platform devices.
393a7d878afSTrent Piepho	  The code to use these bindings can be selected below.
394a7d878afSTrent Piepho
3955054d39eSAntonio Ospiteconfig LEDS_LP3944
3965054d39eSAntonio Ospite	tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
3970bae35e1SJohannes Berg	depends on LEDS_CLASS
398d09e1666SH Hartley Sweeten	depends on I2C
3995054d39eSAntonio Ospite	help
4005054d39eSAntonio Ospite	  This option enables support for LEDs connected to the National
4015054d39eSAntonio Ospite	  Semiconductor LP3944 Lighting Management Unit (LMU) also known as
4025054d39eSAntonio Ospite	  Fun Light Chip.
4035054d39eSAntonio Ospite
4045054d39eSAntonio Ospite	  To compile this driver as a module, choose M here: the
4055054d39eSAntonio Ospite	  module will be called leds-lp3944.
4065054d39eSAntonio Ospite
407d966c943STony Makkielconfig LEDS_LP3952
408d966c943STony Makkiel	tristate "LED Support for TI LP3952 2 channel LED driver"
409d966c943STony Makkiel	depends on LEDS_CLASS
410d966c943STony Makkiel	depends on I2C
411d966c943STony Makkiel	depends on GPIOLIB
412d966c943STony Makkiel	select REGMAP_I2C
413d966c943STony Makkiel	help
414d966c943STony Makkiel	  This option enables support for LEDs connected to the Texas
415d966c943STony Makkiel	  Instruments LP3952 LED driver.
416d966c943STony Makkiel
417d966c943STony Makkiel	  To compile this driver as a module, choose M here: the
418d966c943STony Makkiel	  module will be called leds-lp3952.
419d966c943STony Makkiel
420242b8117SDan Murphyconfig LEDS_LP50XX
4218b624007SJan Kundrát	tristate "LED Support for TI LP5036/30/24/18/12/09 LED driver chip"
422242b8117SDan Murphy	depends on LEDS_CLASS && REGMAP_I2C
42309e3f324SArnd Bergmann	depends on LEDS_CLASS_MULTICOLOR
424242b8117SDan Murphy	help
425242b8117SDan Murphy	  If you say yes here you get support for the Texas Instruments
426242b8117SDan Murphy	  LP5036, LP5030, LP5024, LP5018, LP5012 and LP5009 LED driver.
427242b8117SDan Murphy
428242b8117SDan Murphy	  To compile this driver as a module, choose M here: the
429242b8117SDan Murphy	  module will be called leds-lp50xx.
430242b8117SDan Murphy
431c93d08faSMilo(Woogyom) Kimconfig LEDS_LP55XX_COMMON
43230c6743cSChristian Marangi	tristate "Common Driver for TI/National LP5521/5523/55231/5562/5569/8501"
43387e23684SRandy Dunlap	depends on LEDS_CLASS
43409e3f324SArnd Bergmann	depends on LEDS_CLASS_MULTICOLOR
43592a81562SDan Murphy	depends on OF
4362742b419SRandy Dunlap	depends on I2C
43710c06d17SMilo(Woogyom) Kim	select FW_LOADER
4382338f73dSTakashi Iwai	select FW_LOADER_USER_HELPER
439c93d08faSMilo(Woogyom) Kim	help
44030c6743cSChristian Marangi	  This option supports common operations for LP5521/5523/55231/5562/5569/
44130c6743cSChristian Marangi	  8501 devices.
442c93d08faSMilo(Woogyom) Kim
443f4920f67SSamu Onkaloconfig LEDS_LP5521
444f4920f67SSamu Onkalo	tristate "LED Support for N.S. LP5521 LED driver chip"
445f4920f67SSamu Onkalo	depends on LEDS_CLASS && I2C
44692a81562SDan Murphy	depends on LEDS_LP55XX_COMMON
447f4920f67SSamu Onkalo	help
448f4920f67SSamu Onkalo	  If you say yes here you get support for the National Semiconductor
449f4920f67SSamu Onkalo	  LP5521 LED driver. It is 3 channel chip with programmable engines.
450f4920f67SSamu Onkalo	  Driver provides direct control via LED class and interface for
451f4920f67SSamu Onkalo	  programming the engines.
452f4920f67SSamu Onkalo
453f4920f67SSamu Onkaloconfig LEDS_LP5523
454ca705321SKim, Milo	tristate "LED Support for TI/National LP5523/55231 LED driver chip"
455f4920f67SSamu Onkalo	depends on LEDS_CLASS && I2C
45692a81562SDan Murphy	depends on LEDS_LP55XX_COMMON
457f4920f67SSamu Onkalo	help
458ca705321SKim, Milo	  If you say yes here you get support for TI/National Semiconductor
459ca705321SKim, Milo	  LP5523/55231 LED driver.
460ca705321SKim, Milo	  It is 9 channel chip with programmable engines.
461f4920f67SSamu Onkalo	  Driver provides direct control via LED class and interface for
462f4920f67SSamu Onkalo	  programming the engines.
463f4920f67SSamu Onkalo
464ff45262aSKim, Miloconfig LEDS_LP5562
465ff45262aSKim, Milo	tristate "LED Support for TI LP5562 LED driver chip"
466ff45262aSKim, Milo	depends on LEDS_CLASS && I2C
46792a81562SDan Murphy	depends on LEDS_LP55XX_COMMON
468ff45262aSKim, Milo	help
469ff45262aSKim, Milo	  If you say yes here you get support for TI LP5562 LED driver.
470ff45262aSKim, Milo	  It is 4 channels chip with programmable engines.
471ff45262aSKim, Milo	  Driver provides direct control via LED class and interface for
472ff45262aSKim, Milo	  programming the engines.
473ff45262aSKim, Milo
47430c6743cSChristian Marangiconfig LEDS_LP5569
47530c6743cSChristian Marangi	tristate "LED Support for TI LP5569 LED driver chip"
47630c6743cSChristian Marangi	depends on LEDS_CLASS && I2C
47730c6743cSChristian Marangi	depends on LEDS_LP55XX_COMMON
47830c6743cSChristian Marangi	help
47930c6743cSChristian Marangi	  If you say yes here you get support for TI LP5569 LED driver.
48030c6743cSChristian Marangi	  It is 9 channels chip with programmable engines.
48130c6743cSChristian Marangi	  Driver provides direct control via LED class and interface for
48230c6743cSChristian Marangi	  programming the engines.
48330c6743cSChristian Marangi
48433b3a561SKim, Miloconfig LEDS_LP8501
48533b3a561SKim, Milo	tristate "LED Support for TI LP8501 LED driver chip"
48633b3a561SKim, Milo	depends on LEDS_CLASS && I2C
48792a81562SDan Murphy	depends on LEDS_LP55XX_COMMON
48833b3a561SKim, Milo	help
48933b3a561SKim, Milo	  If you say yes here you get support for TI LP8501 LED driver.
49033b3a561SKim, Milo	  It is 9 channel chip with programmable engines.
49133b3a561SKim, Milo	  Driver provides direct control via LED class and interface for
49233b3a561SKim, Milo	  programming the engines.
49333b3a561SKim, Milo	  It is similar as LP5523, but output power selection is available.
49433b3a561SKim, Milo	  And register layout and engine program schemes are different.
49533b3a561SKim, Milo
496eb80411bSKim, Miloconfig LEDS_LP8788
497eb80411bSKim, Milo	tristate "LED support for the TI LP8788 PMIC"
498eb80411bSKim, Milo	depends on LEDS_CLASS
499eb80411bSKim, Milo	depends on MFD_LP8788
500eb80411bSKim, Milo	help
501eb80411bSKim, Milo	  This option enables support for the Keyboard LEDs on the LP8788 PMIC.
502eb80411bSKim, Milo
5037a8685acSDan Murphyconfig LEDS_LP8860
5047a8685acSDan Murphy	tristate "LED support for the TI LP8860 4 channel LED driver"
505a2169c9bSDan Murphy	depends on LEDS_CLASS && I2C && OF
5062969bb18SAxel Lin	select REGMAP_I2C
5077a8685acSDan Murphy	help
5087a8685acSDan Murphy	  If you say yes here you get support for the TI LP8860 4 channel
5097a8685acSDan Murphy	  LED driver.
5107a8685acSDan Murphy	  This option enables support for the display cluster LEDs
5117a8685acSDan Murphy	  on the LP8860 4 channel LED driver using the I2C communication
5127a8685acSDan Murphy	  bus.
5137a8685acSDan Murphy
514cec035deSMárton Némethconfig LEDS_CLEVO_MAIL
51595dc5768SNémeth Márton	tristate "Mail LED on Clevo notebook"
5169b60b675SPavel Machek	depends on LEDS_CLASS && BROKEN
517d09e1666SH Hartley Sweeten	depends on X86 && SERIO_I8042 && DMI
518cec035deSMárton Németh	help
519cec035deSMárton Németh	  This driver makes the mail LED accessible from userspace
5209b60b675SPavel Machek	  programs through the LEDs subsystem. This LED has three
5219b60b675SPavel Machek	  known modes: off, blink at 0.5Hz and blink at 1Hz.
522cec035deSMárton Németh
52392e015cbSMárton Németh	  The driver supports two kinds of interface: using ledtrig-timer
52492e015cbSMárton Németh	  or through /sys/class/leds/clevo::mail/brightness. As this LED
52567bce62aSRandy Dunlap	  cannot change its brightness it blinks instead. The brightness
52692e015cbSMárton Németh	  value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
52792e015cbSMárton Németh	  blink at 1Hz.
528cec035deSMárton Németh
529cec035deSMárton Németh	  This module can drive the mail LED for the following notebooks:
530cec035deSMárton Németh
531b3ba31f8SMrton Nmeth	        Clevo D400P
532cec035deSMárton Németh	        Clevo D410J
533cec035deSMárton Németh	        Clevo D410V
534cec035deSMárton Németh	        Clevo D400V/D470V (not tested, but might work)
535cec035deSMárton Németh	        Clevo M540N
536cec035deSMárton Németh	        Clevo M5x0N (not tested, but might work)
537cec035deSMárton Németh	        Positivo Mobile (Clevo M5x0V)
538cec035deSMárton Németh
539b3ba31f8SMrton Nmeth	  If your model is not listed here you can try the "nodetect"
540692105b8SMatt LaPlante	  module parameter.
541b3ba31f8SMrton Nmeth
542cec035deSMárton Németh	  To compile this driver as a module, choose M here: the
543cec035deSMárton Németh	  module will be called leds-clevo-mail.
544cec035deSMárton Németh
545f46e9203SNate Caseconfig LEDS_PCA955X
546f46e9203SNate Case	tristate "LED Support for PCA955x I2C chips"
5470bae35e1SJohannes Berg	depends on LEDS_CLASS
548d09e1666SH Hartley Sweeten	depends on I2C
549f46e9203SNate Case	help
550f46e9203SNate Case	  This option enables support for LEDs connected to PCA955x
551f46e9203SNate Case	  LED driver chips accessed via the I2C bus.  Supported
552f46e9203SNate Case	  devices include PCA9550, PCA9551, PCA9552, and PCA9553.
553f46e9203SNate Case
554561099a1SCédric Le Goaterconfig LEDS_PCA955X_GPIO
555561099a1SCédric Le Goater	bool "Enable GPIO support for PCA955X"
556561099a1SCédric Le Goater	depends on LEDS_PCA955X
557561099a1SCédric Le Goater	depends on GPIOLIB
558561099a1SCédric Le Goater	help
559561099a1SCédric Le Goater	  Allow unused pins on PCA955X to be used as gpio.
560561099a1SCédric Le Goater
561561099a1SCédric Le Goater	  To use a pin as gpio the pin type should be set to
562561099a1SCédric Le Goater	  PCA955X_TYPE_GPIO in the device tree.
563561099a1SCédric Le Goater
564561099a1SCédric Le Goater
56556a1740cSRicardo Ribalda Delgadoconfig LEDS_PCA963X
566af67384fSRicardo Ribalda Delgado	tristate "LED support for PCA963x I2C chip"
56775cb2e1dSPeter Meerwald	depends on LEDS_CLASS
56875cb2e1dSPeter Meerwald	depends on I2C
56975cb2e1dSPeter Meerwald	help
570af67384fSRicardo Ribalda Delgado	  This option enables support for LEDs connected to the PCA963x
571af67384fSRicardo Ribalda Delgado	  LED driver chip accessed via the I2C bus. Supported
572af67384fSRicardo Ribalda Delgado	  devices include PCA9633 and PCA9634
57375cb2e1dSPeter Meerwald
574ee4e80b2SIsai Gasparconfig LEDS_PCA995X
575ee4e80b2SIsai Gaspar	tristate "LED Support for PCA995x I2C chips"
576ee4e80b2SIsai Gaspar	depends on LEDS_CLASS
577ee4e80b2SIsai Gaspar	depends on I2C
578ee4e80b2SIsai Gaspar	help
579ee4e80b2SIsai Gaspar	  This option enables support for LEDs connected to PCA995x
580ee4e80b2SIsai Gaspar	  LED driver chips accessed via the I2C bus. Supported
581ee4e80b2SIsai Gaspar	  devices include PCA9955BTW, PCA9952TW and PCA9955TW.
582ee4e80b2SIsai Gaspar
583c746b551SMark Brownconfig LEDS_WM831X_STATUS
584c746b551SMark Brown	tristate "LED support for status LEDs on WM831x PMICs"
5850bae35e1SJohannes Berg	depends on LEDS_CLASS
586d09e1666SH Hartley Sweeten	depends on MFD_WM831X
587c746b551SMark Brown	help
588c746b551SMark Brown	  This option enables support for the status LEDs of the WM831x
589c746b551SMark Brown	  series of PMICs.
590c746b551SMark Brown
5910081e802SMark Brownconfig LEDS_WM8350
5920081e802SMark Brown	tristate "LED Support for WM8350 AudioPlus PMIC"
5930bae35e1SJohannes Berg	depends on LEDS_CLASS
594d09e1666SH Hartley Sweeten	depends on MFD_WM8350
5950081e802SMark Brown	help
5960081e802SMark Brown	  This option enables support for LEDs driven by the Wolfson
5970081e802SMark Brown	  Microelectronics WM8350 AudioPlus PMIC.
5980081e802SMark Brown
5999e84561cSMike Rapoportconfig LEDS_DA903X
6009e84561cSMike Rapoport	tristate "LED Support for DA9030/DA9034 PMIC"
6010bae35e1SJohannes Berg	depends on LEDS_CLASS
602d09e1666SH Hartley Sweeten	depends on PMIC_DA903X
6039e84561cSMike Rapoport	help
6049e84561cSMike Rapoport	  This option enables support for on-chip LED drivers found
6059e84561cSMike Rapoport	  on Dialog Semiconductor DA9030/DA9034 PMICs.
6069e84561cSMike Rapoport
6075ba73631SDavid Dajun Chenconfig LEDS_DA9052
6085ba73631SDavid Dajun Chen	tristate "Dialog DA9052/DA9053 LEDS"
6095ba73631SDavid Dajun Chen	depends on LEDS_CLASS
6105ba73631SDavid Dajun Chen	depends on PMIC_DA9052
6115ba73631SDavid Dajun Chen	help
6125ba73631SDavid Dajun Chen	  This option enables support for on-chip LED drivers found
6135ba73631SDavid Dajun Chen	  on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs.
6145ba73631SDavid Dajun Chen
615ac2dd0f1SGuennadi Liakhovetskiconfig LEDS_DAC124S085
616ac2dd0f1SGuennadi Liakhovetski	tristate "LED Support for DAC124S085 SPI DAC"
6170bae35e1SJohannes Berg	depends on LEDS_CLASS
618d09e1666SH Hartley Sweeten	depends on SPI
619ac2dd0f1SGuennadi Liakhovetski	help
620ac2dd0f1SGuennadi Liakhovetski	  This option enables support for DAC124S085 SPI DAC from NatSemi,
621ac2dd0f1SGuennadi Liakhovetski	  which can be used to control up to four LEDs.
622ac2dd0f1SGuennadi Liakhovetski
62341c42ff5SLuotao Fuconfig LEDS_PWM
62441c42ff5SLuotao Fu	tristate "PWM driven LED Support"
6250bae35e1SJohannes Berg	depends on LEDS_CLASS
626ad0ba85fSPeter Ujfalusi	depends on PWM
62741c42ff5SLuotao Fu	help
62841c42ff5SLuotao Fu	  This option enables support for pwm driven LEDs
62941c42ff5SLuotao Fu
630d4cc6a2eSAntonio Ospiteconfig LEDS_REGULATOR
631d4cc6a2eSAntonio Ospite	tristate "REGULATOR driven LED support"
6320bae35e1SJohannes Berg	depends on LEDS_CLASS
633d09e1666SH Hartley Sweeten	depends on REGULATOR
634d4cc6a2eSAntonio Ospite	help
635d4cc6a2eSAntonio Ospite	  This option enables support for regulator driven LEDs.
636d4cc6a2eSAntonio Ospite
6378325642dSAndreas Kemnadeconfig LEDS_BD2606MVV
6388325642dSAndreas Kemnade	tristate "LED driver for BD2606MVV"
6398325642dSAndreas Kemnade	depends on LEDS_CLASS
6408325642dSAndreas Kemnade	depends on I2C
6418325642dSAndreas Kemnade	select REGMAP_I2C
6428325642dSAndreas Kemnade	help
6438325642dSAndreas Kemnade	  This option enables support for BD2606MVV LED driver chips
6448325642dSAndreas Kemnade	  accessed via the I2C bus. It supports setting brightness, with
6458325642dSAndreas Kemnade	  the limitiation that there are groups of two channels sharing
6468325642dSAndreas Kemnade	  a brightness setting, but not the on/off setting.
6478325642dSAndreas Kemnade
6488325642dSAndreas Kemnade	  To compile this driver as a module, choose M here: the module will
6498325642dSAndreas Kemnade	  be called leds-bd2606mvv.
6508325642dSAndreas Kemnade
6510b56129bSKim Kyuwonconfig LEDS_BD2802
6520b56129bSKim Kyuwon	tristate "LED driver for BD2802 RGB LED"
6530bae35e1SJohannes Berg	depends on LEDS_CLASS
654d09e1666SH Hartley Sweeten	depends on I2C
6550b56129bSKim Kyuwon	help
6560b56129bSKim Kyuwon	  This option enables support for BD2802GU RGB LED driver chips
6570b56129bSKim Kyuwon	  accessed via the I2C bus.
6580b56129bSKim Kyuwon
659a328e95bSDave Hansenconfig LEDS_INTEL_SS4200
660a328e95bSDave Hansen	tristate "LED driver for Intel NAS SS4200 series"
6610bae35e1SJohannes Berg	depends on LEDS_CLASS
662d09e1666SH Hartley Sweeten	depends on PCI && DMI
663fe15ee47SMartin Dummer	depends on X86
664a328e95bSDave Hansen	help
665a328e95bSDave Hansen	  This option enables support for the Intel SS4200 series of
666a328e95bSDave Hansen	  Network Attached Storage servers. You may control the hard
667a328e95bSDave Hansen	  drive or power LEDs on the front panel. Using this driver
668a328e95bSDave Hansen	  can stop the front LED from blinking after startup.
669a328e95bSDave Hansen
670a8dd18feSDaniel Mackconfig LEDS_LT3593
671a8dd18feSDaniel Mack	tristate "LED driver for LT3593 controllers"
6720bae35e1SJohannes Berg	depends on LEDS_CLASS
67382322741SGeert Uytterhoeven	depends on GPIOLIB || COMPILE_TEST
674a8dd18feSDaniel Mack	help
675a8dd18feSDaniel Mack	  This option enables support for LEDs driven by a Linear Technology
676a8dd18feSDaniel Mack	  LT3593 controller. This controller uses a special one-wire pulse
677a8dd18feSDaniel Mack	  coding protocol to set the brightness.
678a8dd18feSDaniel Mack
679ed4a10b4SMichael Hennerichconfig LEDS_ADP5520
680ed4a10b4SMichael Hennerich	tristate "LED Support for ADP5520/ADP5501 PMIC"
6810bae35e1SJohannes Berg	depends on LEDS_CLASS
682d09e1666SH Hartley Sweeten	depends on PMIC_ADP5520
683ed4a10b4SMichael Hennerich	help
684ed4a10b4SMichael Hennerich	  This option enables support for on-chip LED drivers found
685ed4a10b4SMichael Hennerich	  on Analog Devices ADP5520/ADP5501 PMICs.
686ed4a10b4SMichael Hennerich
687ed4a10b4SMichael Hennerich	  To compile this driver as a module, choose M here: the module will
688ed4a10b4SMichael Hennerich	  be called leds-adp5520.
689ed4a10b4SMichael Hennerich
690736214b4SPatrick Rudolphconfig LEDS_MAX5970
691736214b4SPatrick Rudolph	tristate "LED Support for Maxim 5970"
692736214b4SPatrick Rudolph	depends on LEDS_CLASS
693736214b4SPatrick Rudolph	depends on MFD_MAX5970
694736214b4SPatrick Rudolph	help
695736214b4SPatrick Rudolph	  This option enables support for the Maxim MAX5970 & MAX5978 smart
696736214b4SPatrick Rudolph	  switch indication LEDs via the I2C bus.
697736214b4SPatrick Rudolph
698736214b4SPatrick Rudolph	  To compile this driver as a module, choose M here: the module will
699736214b4SPatrick Rudolph	  be called leds-max5970.
700736214b4SPatrick Rudolph
7017fdcef8aSPhilippe Rétornazconfig LEDS_MC13783
702ae6cdb03SAlexander Shiyan	tristate "LED Support for MC13XXX PMIC"
7030bae35e1SJohannes Berg	depends on LEDS_CLASS
704ae6cdb03SAlexander Shiyan	depends on MFD_MC13XXX
7057fdcef8aSPhilippe Rétornaz	help
70654b6c127SVadim Pasternak	  This option enables support for on-chip LED drivers found
707a59ce658SAlexander Shiyan	  on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC.
7087fdcef8aSPhilippe Rétornaz
70911efe71fSSimon Guinotconfig LEDS_NS2
71011efe71fSSimon Guinot	tristate "LED support for Network Space v2 GPIO LEDs"
7110bae35e1SJohannes Berg	depends on LEDS_CLASS
712f1b0a43bSMarek Behún	depends on MACH_KIRKWOOD || MACH_ARMADA_370 || COMPILE_TEST
71311efe71fSSimon Guinot	default y
71411efe71fSSimon Guinot	help
715259f5ba3SSimon Guinot	  This option enables support for the dual-GPIO LEDs found on the
716259f5ba3SSimon Guinot	  following LaCie/Seagate boards:
717259f5ba3SSimon Guinot
718259f5ba3SSimon Guinot		Network Space v2 (and parents: Max, Mini)
719259f5ba3SSimon Guinot		Internet Space v2
720259f5ba3SSimon Guinot		d2 Network v2
721259f5ba3SSimon Guinot		n090401 (Seagate NAS 4-Bay)
72211efe71fSSimon Guinot
72324467832SSimon Guinotconfig LEDS_NETXBIG
72424467832SSimon Guinot	tristate "LED support for Big Network series LEDs"
7252504f6daSAxel Lin	depends on LEDS_CLASS
726f1b0a43bSMarek Behún	depends on MACH_KIRKWOOD || COMPILE_TEST
727156189a6SMasahiro Yamada	depends on OF_GPIO
72824467832SSimon Guinot	default y
72924467832SSimon Guinot	help
73054b6c127SVadim Pasternak	  This option enables support for LEDs found on the LaCie 2Big
73124467832SSimon Guinot	  and 5Big Network v2 boards. The LEDs are wired to a CPLD and are
73224467832SSimon Guinot	  controlled through a GPIO extension bus.
73324467832SSimon Guinot
734a6d511e5SNeilBrownconfig LEDS_TCA6507
735a6d511e5SNeilBrown	tristate "LED Support for TCA6507 I2C chip"
736a6d511e5SNeilBrown	depends on LEDS_CLASS && I2C
737a6d511e5SNeilBrown	help
738a6d511e5SNeilBrown	  This option enables support for LEDs connected to TC6507
739a6d511e5SNeilBrown	  LED driver chips accessed via the I2C bus.
740a6d511e5SNeilBrown	  Driver support brightness control and hardware-assisted blinking.
741a6d511e5SNeilBrown
742e370d010SAndrew Lunnconfig LEDS_TLC591XX
743e370d010SAndrew Lunn	tristate "LED driver for TLC59108 and TLC59116 controllers"
744e370d010SAndrew Lunn	depends on LEDS_CLASS && I2C
745e370d010SAndrew Lunn	select REGMAP_I2C
746e370d010SAndrew Lunn	help
747e370d010SAndrew Lunn	  This option enables support for Texas Instruments TLC59108
748e370d010SAndrew Lunn	  and TLC59116 LED controllers.
749e370d010SAndrew Lunn
7505be102ebSBartosz Golaszewskiconfig LEDS_MAX77650
7515be102ebSBartosz Golaszewski	tristate "LED support for Maxim MAX77650 PMIC"
7525be102ebSBartosz Golaszewski	depends on LEDS_CLASS && MFD_MAX77650
7535be102ebSBartosz Golaszewski	help
7545be102ebSBartosz Golaszewski	  LEDs driver for MAX77650 family of PMICs from Maxim Integrated.
7555be102ebSBartosz Golaszewski
7568584cb82SDonggeun Kimconfig LEDS_MAX8997
7578584cb82SDonggeun Kim	tristate "LED support for MAX8997 PMIC"
7588584cb82SDonggeun Kim	depends on LEDS_CLASS && MFD_MAX8997
7598584cb82SDonggeun Kim	help
7608584cb82SDonggeun Kim	  This option enables support for on-chip LED drivers on
7618584cb82SDonggeun Kim	  MAXIM MAX8997 PMIC.
7628584cb82SDonggeun Kim
763b98d13c7SG.Shark Jeongconfig LEDS_LM355x
7646204f03dSPavel Machek	tristate "LED support for LM3554 and LM3556 chips"
76532abb478SG.Shark Jeong	depends on LEDS_CLASS && I2C
76632abb478SG.Shark Jeong	select REGMAP_I2C
76732abb478SG.Shark Jeong	help
7686204f03dSPavel Machek	  This option enables support for LEDs connected to LM3554
7696204f03dSPavel Machek	  and LM3556. It includes Torch, Flash and Indicator functions.
77032abb478SG.Shark Jeong
771e9a4593cSSebastian Andrzej Siewiorconfig LEDS_OT200
772e9a4593cSSebastian Andrzej Siewior	tristate "LED support for the Bachmann OT200"
7730113cea8SNiklas Schnelle	depends on LEDS_CLASS && HAS_IOPORT && (X86_32 || COMPILE_TEST)
774e9a4593cSSebastian Andrzej Siewior	help
775e9a4593cSSebastian Andrzej Siewior	  This option enables support for the LEDs on the Bachmann OT200.
776e9a4593cSSebastian Andrzej Siewior	  Say Y to enable LEDs on the Bachmann OT200.
777e9a4593cSSebastian Andrzej Siewior
77838433639SAndreas Wernerconfig LEDS_MENF21BMC
77938433639SAndreas Werner	tristate "LED support for the MEN 14F021P00 BMC"
78038433639SAndreas Werner	depends on LEDS_CLASS && MFD_MENF21BMC
78138433639SAndreas Werner	help
78238433639SAndreas Werner	  Say Y here to include support for the MEN 14F021P00 BMC LEDs.
78338433639SAndreas Werner
78438433639SAndreas Werner	  This driver can also be built as a module. If so the module
78538433639SAndreas Werner	  will be called leds-menf21bmc.
78638433639SAndreas Werner
7878c40b7d0SH. Nikolaus Schallerconfig LEDS_IS31FL319X
7888c40b7d0SH. Nikolaus Schaller	tristate "LED Support for ISSI IS31FL319x I2C LED controller family"
78969a9b172SAndy Shevchenko	depends on LEDS_CLASS && I2C
7908c40b7d0SH. Nikolaus Schaller	select REGMAP_I2C
7918c40b7d0SH. Nikolaus Schaller	help
7928c40b7d0SH. Nikolaus Schaller	  This option enables support for LEDs connected to ISSI IS31FL319x
7938c40b7d0SH. Nikolaus Schaller	  fancy LED driver chips accessed via the I2C bus.
7948c40b7d0SH. Nikolaus Schaller	  Driver supports individual PWM brightness control for each channel.
7958c40b7d0SH. Nikolaus Schaller
7968c40b7d0SH. Nikolaus Schaller	  This driver can also be built as a module. If so the module will be
7978c40b7d0SH. Nikolaus Schaller	  called leds-is31fl319x.
7988c40b7d0SH. Nikolaus Schaller
7999d7cffafSDavid Rivshinconfig LEDS_IS31FL32XX
8009d7cffafSDavid Rivshin	tristate "LED support for ISSI IS31FL32XX I2C LED controller family"
8019d7cffafSDavid Rivshin	depends on LEDS_CLASS && I2C && OF
8029d7cffafSDavid Rivshin	help
803e0442d7dSDavid Rivshin	  Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx
804e0442d7dSDavid Rivshin	  LED controllers. They are I2C devices with multiple constant-current
805e0442d7dSDavid Rivshin	  channels, each with independent 256-level PWM control.
8069d7cffafSDavid Rivshin
807e081c49eSBaolin Wangconfig LEDS_SC27XX_BLTC
808e081c49eSBaolin Wang	tristate "LED support for the SC27xx breathing light controller"
809e081c49eSBaolin Wang	depends on LEDS_CLASS && MFD_SC27XX_PMIC
810e081c49eSBaolin Wang	depends on OF
811e081c49eSBaolin Wang	help
812e081c49eSBaolin Wang	  Say Y here to include support for the SC27xx breathing light controller
813e081c49eSBaolin Wang	  LEDs.
814e081c49eSBaolin Wang
815e081c49eSBaolin Wang	  This driver can also be built as a module. If so the module will be
816e081c49eSBaolin Wang	  called leds-sc27xx-bltc.
817e081c49eSBaolin Wang
818f70ed8a6SVivien Didelotcomment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)"
819f70ed8a6SVivien Didelot
820b54cf35aSJan-Simon Möllerconfig LEDS_BLINKM
821b54cf35aSJan-Simon Möller	tristate "LED support for the BlinkM I2C RGB LED"
822b54cf35aSJan-Simon Möller	depends on LEDS_CLASS
823b54cf35aSJan-Simon Möller	depends on I2C
824b54cf35aSJan-Simon Möller	help
825b54cf35aSJan-Simon Möller	  This option enables support for the BlinkM RGB LED connected
826b54cf35aSJan-Simon Möller	  through I2C. Say Y to enable support for the BlinkM LED.
827b54cf35aSJan-Simon Möller
82856e8c56cSJoseph Straussconfig LEDS_BLINKM_MULTICOLOR
82956e8c56cSJoseph Strauss	bool "Enable multicolor support for BlinkM I2C RGB LED"
83056e8c56cSJoseph Strauss	depends on LEDS_BLINKM
831*17c40f3cSArnd Bergmann	depends on LEDS_CLASS_MULTICOLOR=y || LEDS_CLASS_MULTICOLOR=LEDS_BLINKM
83256e8c56cSJoseph Strauss	help
83356e8c56cSJoseph Strauss	  This option enables multicolor sysfs class support for BlinkM LED and
83456e8c56cSJoseph Strauss	  disables the older, separated sysfs interface
83556e8c56cSJoseph Strauss
83684ad6e5cSVasant Hegdeconfig LEDS_POWERNV
83784ad6e5cSVasant Hegde	tristate "LED support for PowerNV Platform"
83884ad6e5cSVasant Hegde	depends on LEDS_CLASS
83984ad6e5cSVasant Hegde	depends on PPC_POWERNV
84084ad6e5cSVasant Hegde	depends on OF
84184ad6e5cSVasant Hegde	help
84284ad6e5cSVasant Hegde	  This option enables support for the system LEDs present on
84384ad6e5cSVasant Hegde	  PowerNV platforms. Say 'y' to enable this support in kernel.
84484ad6e5cSVasant Hegde	  To compile this driver as a module, choose 'm' here: the module
84584ad6e5cSVasant Hegde	  will be called leds-powernv.
84684ad6e5cSVasant Hegde
847535f09ccSLinus Walleijconfig LEDS_SYSCON
848535f09ccSLinus Walleij	bool "LED support for LEDs on system controllers"
849535f09ccSLinus Walleij	depends on LEDS_CLASS=y
850535f09ccSLinus Walleij	depends on MFD_SYSCON
851535f09ccSLinus Walleij	depends on OF
852535f09ccSLinus Walleij	help
85354b6c127SVadim Pasternak	  This option enables support for the LEDs on syscon type
854535f09ccSLinus Walleij	  devices. This will only work with device tree enabled
855535f09ccSLinus Walleij	  devices.
856535f09ccSLinus Walleij
8577f866986SLinus Walleijconfig LEDS_PM8058
8587f866986SLinus Walleij	tristate "LED Support for the Qualcomm PM8058 PMIC"
85940a3a0f2SLinus Walleij	depends on MFD_PM8XXX
8607f866986SLinus Walleij	depends on LEDS_CLASS
8617f866986SLinus Walleij	help
8627f866986SLinus Walleij	  Choose this option if you want to use the LED drivers in
8637f866986SLinus Walleij	  the Qualcomm PM8058 PMIC.
8647f866986SLinus Walleij
865be4fdf99SVadim Pasternakconfig LEDS_MLXCPLD
866be4fdf99SVadim Pasternak	tristate "LED support for the Mellanox boards"
8678f886de1SVadim Pasternak	depends on X86 && DMI
868be4fdf99SVadim Pasternak	depends on LEDS_CLASS
869be4fdf99SVadim Pasternak	help
87054b6c127SVadim Pasternak	  This option enables support for the LEDs on the Mellanox
87154b6c127SVadim Pasternak	  boards. Say Y to enable these.
872be4fdf99SVadim Pasternak
873386570d7SVadim Pasternakconfig LEDS_MLXREG
874386570d7SVadim Pasternak	tristate "LED support for the Mellanox switches management control"
875386570d7SVadim Pasternak	depends on LEDS_CLASS
876386570d7SVadim Pasternak	help
877386570d7SVadim Pasternak	  This option enables support for the LEDs on the Mellanox Ethernet and
878386570d7SVadim Pasternak	  InfiniBand switches. The driver can be activated by the platform device
879386570d7SVadim Pasternak	  device add call. Say Y to enable these. To compile this driver as a
880386570d7SVadim Pasternak	  module, choose 'M' here: the module will be called leds-mlxreg.
881386570d7SVadim Pasternak
882e381322bSDavid Lechnerconfig LEDS_USER
883e381322bSDavid Lechner	tristate "Userspace LED support"
884e381322bSDavid Lechner	depends on LEDS_CLASS
885e381322bSDavid Lechner	help
886e381322bSDavid Lechner	  This option enables support for userspace LEDs. Say 'y' to enable this
887e381322bSDavid Lechner	  support in kernel. To compile this driver as a module, choose 'm' here:
888e381322bSDavid Lechner	  the module will be called uleds.
889e381322bSDavid Lechner
8908338eab5SHui Chun Ongconfig LEDS_NIC78BX
8918338eab5SHui Chun Ong	tristate "LED support for NI PXI NIC78bx devices"
8928338eab5SHui Chun Ong	depends on LEDS_CLASS
8938338eab5SHui Chun Ong	depends on X86 && ACPI
8948338eab5SHui Chun Ong	help
8958338eab5SHui Chun Ong	  This option enables support for the User1 and User2 LEDs on NI
8968338eab5SHui Chun Ong	  PXI NIC78bx devices.
8978338eab5SHui Chun Ong
8988338eab5SHui Chun Ong	  To compile this driver as a module, choose M here: the module
8998338eab5SHui Chun Ong	  will be called leds-nic78bx.
9008338eab5SHui Chun Ong
901e9a804d7SChristian Maudererconfig LEDS_SPI_BYTE
902e9a804d7SChristian Mauderer	tristate "LED support for SPI LED controller with a single byte"
903e9a804d7SChristian Mauderer	depends on LEDS_CLASS
904e9a804d7SChristian Mauderer	depends on SPI
905e9a804d7SChristian Mauderer	help
906e9a804d7SChristian Mauderer	  This option enables support for LED controller which use a single byte
907e9a804d7SChristian Mauderer	  for controlling the brightness. Currently the following controller is
908e9a804d7SChristian Mauderer	  supported: Ubiquiti airCube ISP microcontroller based LED controller.
909e9a804d7SChristian Mauderer
9103fce8e1eSDan Murphyconfig LEDS_TI_LMU_COMMON
911b0f379bdSGeert Uytterhoeven	tristate "LED driver for TI LMU" if COMPILE_TEST
912a61079efSRandy Dunlap	select REGMAP
9133fce8e1eSDan Murphy	help
9143fce8e1eSDan Murphy	  Say Y to enable the LED driver for TI LMU devices.
9153fce8e1eSDan Murphy	  This supports common features between the TI LM3532, LM3631, LM3632,
9163fce8e1eSDan Murphy	  LM3633, LM3695 and LM3697.
9173fce8e1eSDan Murphy
9185c1d824cSDan Murphyconfig LEDS_LM3697
9195c1d824cSDan Murphy	tristate "LED driver for LM3697"
920b0f379bdSGeert Uytterhoeven	depends on LEDS_CLASS && I2C && OF
921b0f379bdSGeert Uytterhoeven	select LEDS_TI_LMU_COMMON
9225c1d824cSDan Murphy	help
9235c1d824cSDan Murphy	  Say Y to enable the LM3697 LED driver for TI LMU devices.
9245c1d824cSDan Murphy	  This supports the LED device LM3697.
9255c1d824cSDan Murphy
92611e1bbc1SDan Murphyconfig LEDS_LM36274
92711e1bbc1SDan Murphy	tristate "LED driver for LM36274"
928b0f379bdSGeert Uytterhoeven	depends on LEDS_CLASS && MFD_TI_LMU
929b0f379bdSGeert Uytterhoeven	select LEDS_TI_LMU_COMMON
93011e1bbc1SDan Murphy	help
93111e1bbc1SDan Murphy	  Say Y to enable the LM36274 LED driver for TI LMU devices.
93211e1bbc1SDan Murphy	  This supports the LED device LM36274.
93311e1bbc1SDan Murphy
934b3b42b4aSSven Van Asbroeckconfig LEDS_TPS6105X
935b3b42b4aSSven Van Asbroeck	tristate "LED support for TI TPS6105X"
936b3b42b4aSSven Van Asbroeck	depends on LEDS_CLASS
937b3b42b4aSSven Van Asbroeck	depends on TPS6105X
938b3b42b4aSSven Van Asbroeck	default y if TPS6105X
939b3b42b4aSSven Van Asbroeck	help
940b3b42b4aSSven Van Asbroeck	  This driver supports TPS61050/TPS61052 LED chips.
941b3b42b4aSSven Van Asbroeck	  It is a single boost converter primarily for white LEDs and
942b3b42b4aSSven Van Asbroeck	  audio amplifiers.
943b3b42b4aSSven Van Asbroeck
94464d7e231SThomas Bogendoerferconfig LEDS_IP30
94564d7e231SThomas Bogendoerfer	tristate "LED support for SGI Octane machines"
94664d7e231SThomas Bogendoerfer	depends on LEDS_CLASS
9472aebb780SMarek Behún	depends on SGI_MFD_IOC3 || COMPILE_TEST
94864d7e231SThomas Bogendoerfer	help
94964d7e231SThomas Bogendoerfer	  This option enables support for the Red and White LEDs of
95064d7e231SThomas Bogendoerfer	  SGI Octane machines.
95164d7e231SThomas Bogendoerfer
95264d7e231SThomas Bogendoerfer	  To compile this driver as a module, choose M here: the module
95364d7e231SThomas Bogendoerfer	  will be called leds-ip30.
95464d7e231SThomas Bogendoerfer
9551ece06acSDmitry Osipenkoconfig LEDS_ACER_A500
9561ece06acSDmitry Osipenko	tristate "Power button LED support for Acer Iconia Tab A500"
9571ece06acSDmitry Osipenko	depends on LEDS_CLASS && MFD_ACER_A500_EC
9581ece06acSDmitry Osipenko	help
9591ece06acSDmitry Osipenko	  This option enables support for the Power Button LED of
9601ece06acSDmitry Osipenko	  Acer Iconia Tab A500.
9611ece06acSDmitry Osipenko
962a7ed7150SRahul Tanwarsource "drivers/leds/blink/Kconfig"
963a7ed7150SRahul Tanwar
964e1c6edcbSLinus Walleijcomment "Flash and Torch LED drivers"
965e1c6edcbSLinus Walleijsource "drivers/leds/flash/Kconfig"
966e1c6edcbSLinus Walleij
96724e2d05dSBjorn Anderssoncomment "RGB LED drivers"
96824e2d05dSBjorn Anderssonsource "drivers/leds/rgb/Kconfig"
96924e2d05dSBjorn Andersson
970d09e1666SH Hartley Sweetencomment "LED Triggers"
971f07fb521SKim, Milosource "drivers/leds/trigger/Kconfig"
97244e1e9f8SShuah Khan
9738c78e061SHenning Schildcomment "Simple LED drivers"
9748c78e061SHenning Schildsource "drivers/leds/simple/Kconfig"
9758c78e061SHenning Schild
97666242f7eSJan Engelhardtendif # NEW_LEDS
977