1be5ce2f1SUwe Kleine-Königconfig LEDS_GPIO_REGISTER 2be5ce2f1SUwe Kleine-König bool 3be5ce2f1SUwe Kleine-König help 4be5ce2f1SUwe Kleine-König This option provides the function gpio_led_register_device. 5be5ce2f1SUwe Kleine-König As this function is used by arch code it must not be compiled as a 6be5ce2f1SUwe Kleine-König module. 7be5ce2f1SUwe Kleine-König 866242f7eSJan Engelhardtmenuconfig NEW_LEDS 9c72a1d60SRichard Purdie bool "LED Support" 10c72a1d60SRichard Purdie help 11a8d2e7d9SRichard Purdie Say Y to enable Linux LED support. This allows control of supported 12a8d2e7d9SRichard Purdie LEDs from both userspace and optionally, by kernel events (triggers). 13a8d2e7d9SRichard Purdie 1445d16f09SEric Miaoif NEW_LEDS 1545d16f09SEric Miao 16c72a1d60SRichard Purdieconfig LEDS_CLASS 17a403d930SBryan Wu tristate "LED Class Support" 18c72a1d60SRichard Purdie help 19c72a1d60SRichard Purdie This option enables the led sysfs class in /sys/class/leds. You'll 20c72a1d60SRichard Purdie need this to do anything useful with LEDs. If unsure, say N. 21c72a1d60SRichard Purdie 227aea8389SJacek Anaszewskiconfig LEDS_CLASS_FLASH 237aea8389SJacek Anaszewski tristate "LED Flash Class Support" 247aea8389SJacek Anaszewski depends on LEDS_CLASS 257aea8389SJacek Anaszewski help 267aea8389SJacek Anaszewski This option enables the flash led sysfs class in /sys/class/leds. 277aea8389SJacek Anaszewski It wrapps LED Class and adds flash LEDs specific sysfs attributes 287aea8389SJacek Anaszewski and kernel internal API to it. You'll need this to provide support 297aea8389SJacek Anaszewski for the flash related features of a LED device. It can be built 307aea8389SJacek Anaszewski as a module. 317aea8389SJacek Anaszewski 320cb8eb30SHans de Goedeconfig LEDS_BRIGHTNESS_HW_CHANGED 330cb8eb30SHans de Goede bool "LED Class brightness_hw_changed attribute support" 340cb8eb30SHans de Goede depends on LEDS_CLASS 350cb8eb30SHans de Goede help 360cb8eb30SHans de Goede This option enables support for the brightness_hw_changed attribute 370cb8eb30SHans de Goede for led sysfs class devices under /sys/class/leds. 380cb8eb30SHans de Goede 390cb8eb30SHans de Goede See Documentation/ABI/testing/sysfs-class-led for details. 400cb8eb30SHans de Goede 4124f51e81SBen Dookscomment "LED drivers" 42c3bc9956SRichard Purdie 430a2f915bSHaojian Zhuangconfig LEDS_88PM860X 440a2f915bSHaojian Zhuang tristate "LED Support for Marvell 88PM860x PMIC" 450bae35e1SJohannes Berg depends on LEDS_CLASS 4637814fdcSRichard Purdie depends on MFD_88PM860X 470a2f915bSHaojian Zhuang help 480a2f915bSHaojian Zhuang This option enables support for on-chip LED drivers found on Marvell 490a2f915bSHaojian Zhuang Semiconductor 88PM8606 PMIC. 500a2f915bSHaojian Zhuang 5149c34b8eSJacek Anaszewskiconfig LEDS_AAT1290 5249c34b8eSJacek Anaszewski tristate "LED support for the AAT1290" 5349c34b8eSJacek Anaszewski depends on LEDS_CLASS_FLASH 5458d1809bSRandy Dunlap depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS 556e3956cdSGeert Uytterhoeven depends on GPIOLIB || COMPILE_TEST 5649c34b8eSJacek Anaszewski depends on OF 57ac69b903SJacek Anaszewski depends on PINCTRL 5849c34b8eSJacek Anaszewski help 5949c34b8eSJacek Anaszewski This option enables support for the LEDs on the AAT1290. 603faee942SAlan Mizrahiconfig LEDS_APU 613faee942SAlan Mizrahi tristate "Front panel LED support for PC Engines APU/APU2 boards" 623faee942SAlan Mizrahi depends on LEDS_CLASS 633faee942SAlan Mizrahi depends on X86 && DMI 643faee942SAlan Mizrahi help 653faee942SAlan Mizrahi This driver makes the PC Engines APU/APU2 front panel LEDs 663faee942SAlan Mizrahi accessible from userspace programs through the LED subsystem. 673faee942SAlan Mizrahi 683faee942SAlan Mizrahi To compile this driver as a module, choose M here: the 693faee942SAlan Mizrahi module will be called leds-apu. 7049c34b8eSJacek Anaszewski 71a56ba8fbSSakari Ailusconfig LEDS_AS3645A 726204f03dSPavel Machek tristate "AS3645A and LM3555 LED flash controllers support" 73a56ba8fbSSakari Ailus depends on I2C && LEDS_CLASS_FLASH 741efdf177SArnd Bergmann depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS 75a56ba8fbSSakari Ailus help 76a56ba8fbSSakari Ailus Enable LED flash class support for AS3645A LED flash 77a56ba8fbSSakari Ailus controller. V4L2 flash API is provided as well if 78a56ba8fbSSakari Ailus CONFIG_V4L2_FLASH_API is enabled. 79a56ba8fbSSakari Ailus 80fd7b025aSÁlvaro Fernández Rojasconfig LEDS_BCM6328 81fd7b025aSÁlvaro Fernández Rojas tristate "LED Support for Broadcom BCM6328" 82fd7b025aSÁlvaro Fernández Rojas depends on LEDS_CLASS 83522f17e1SVegard Nossum depends on HAS_IOMEM 84fd7b025aSÁlvaro Fernández Rojas depends on OF 85fd7b025aSÁlvaro Fernández Rojas help 86fd7b025aSÁlvaro Fernández Rojas This option enables support for LEDs connected to the BCM6328 87fd7b025aSÁlvaro Fernández Rojas LED HW controller accessed via MMIO registers. 88fd7b025aSÁlvaro Fernández Rojas 89589fca16SÁlvaro Fernández Rojasconfig LEDS_BCM6358 90589fca16SÁlvaro Fernández Rojas tristate "LED Support for Broadcom BCM6358" 91589fca16SÁlvaro Fernández Rojas depends on LEDS_CLASS 92522f17e1SVegard Nossum depends on HAS_IOMEM 93589fca16SÁlvaro Fernández Rojas depends on OF 94589fca16SÁlvaro Fernández Rojas help 95589fca16SÁlvaro Fernández Rojas This option enables support for LEDs connected to the BCM6358 96589fca16SÁlvaro Fernández Rojas LED HW controller accessed via MMIO registers. 97589fca16SÁlvaro Fernández Rojas 98cd3b0b05SSebastian Reichelconfig LEDS_CPCAP 99cd3b0b05SSebastian Reichel tristate "LED Support for Motorola CPCAP" 100cd3b0b05SSebastian Reichel depends on LEDS_CLASS 101cd3b0b05SSebastian Reichel depends on MFD_CPCAP 102cd3b0b05SSebastian Reichel depends on OF 103cd3b0b05SSebastian Reichel help 104cd3b0b05SSebastian Reichel This option enables support for LEDs offered by Motorola's 105cd3b0b05SSebastian Reichel CPCAP PMIC. 106cd3b0b05SSebastian Reichel 107*9e50d5fbSOleh Kravchenkoconfig LEDS_CR0014114 108*9e50d5fbSOleh Kravchenko tristate "LED Support for Crane CR0014114" 109*9e50d5fbSOleh Kravchenko depends on LEDS_CLASS 110*9e50d5fbSOleh Kravchenko depends on SPI 111*9e50d5fbSOleh Kravchenko depends on OF 112*9e50d5fbSOleh Kravchenko help 113*9e50d5fbSOleh Kravchenko This option enables support for CR0014114 LED Board which 114*9e50d5fbSOleh Kravchenko is widely used in vending machines produced by 115*9e50d5fbSOleh Kravchenko Crane Merchandising Systems. 116*9e50d5fbSOleh Kravchenko 117*9e50d5fbSOleh Kravchenko To compile this driver as a module, choose M here: the module 118*9e50d5fbSOleh Kravchenko will be called leds-cr0014114. 119*9e50d5fbSOleh Kravchenko 120b1e6b706SShreshtha Kumar Sahuconfig LEDS_LM3530 121b1e6b706SShreshtha Kumar Sahu tristate "LCD Backlight driver for LM3530" 122b1e6b706SShreshtha Kumar Sahu depends on LEDS_CLASS 123b1e6b706SShreshtha Kumar Sahu depends on I2C 124b1e6b706SShreshtha Kumar Sahu help 125b1e6b706SShreshtha Kumar Sahu This option enables support for the LCD backlight using 126b1e6b706SShreshtha Kumar Sahu LM3530 ambient light sensor chip. This ALS chip can be 127b1e6b706SShreshtha Kumar Sahu controlled manually or using PWM input or using ambient 128b1e6b706SShreshtha Kumar Sahu light automatically. 129b1e6b706SShreshtha Kumar Sahu 130401dea7fSJohan Hovoldconfig LEDS_LM3533 131401dea7fSJohan Hovold tristate "LED support for LM3533" 132401dea7fSJohan Hovold depends on LEDS_CLASS 133401dea7fSJohan Hovold depends on MFD_LM3533 134401dea7fSJohan Hovold help 135401dea7fSJohan Hovold This option enables support for the LEDs on National Semiconductor / 136401dea7fSJohan Hovold TI LM3533 Lighting Power chips. 137401dea7fSJohan Hovold 138401dea7fSJohan Hovold The LEDs can be controlled directly, through PWM input, or by the 139401dea7fSJohan Hovold ambient-light-sensor interface. The chip supports 140401dea7fSJohan Hovold hardware-accelerated blinking with maximum on and off periods of 9.8 141401dea7fSJohan Hovold and 77 seconds respectively. 142401dea7fSJohan Hovold 1438b7cfbecSG.Shark Jeongconfig LEDS_LM3642 1448b7cfbecSG.Shark Jeong tristate "LED support for LM3642 Chip" 1458b7cfbecSG.Shark Jeong depends on LEDS_CLASS && I2C 1468b7cfbecSG.Shark Jeong select REGMAP_I2C 1478b7cfbecSG.Shark Jeong help 1488b7cfbecSG.Shark Jeong This option enables support for LEDs connected to LM3642. 1498b7cfbecSG.Shark Jeong The LM3642 is a 4MHz fixed-frequency synchronous boost 1508b7cfbecSG.Shark Jeong converter plus 1.5A constant current driver for a high-current 1518b7cfbecSG.Shark Jeong white LED. 1528b7cfbecSG.Shark Jeong 1539699cb6bSDan Murphyconfig LEDS_LM3692X 1549699cb6bSDan Murphy tristate "LED support for LM3692x Chips" 1559699cb6bSDan Murphy depends on LEDS_CLASS && I2C && OF 1569699cb6bSDan Murphy select REGMAP_I2C 1579699cb6bSDan Murphy help 1589699cb6bSDan Murphy This option enables support for the TI LM3692x family 1599699cb6bSDan Murphy of white LED string drivers used for backlighting. 1608b7cfbecSG.Shark Jeong 1614d3cb354SRichard Purdieconfig LEDS_LOCOMO 1624d3cb354SRichard Purdie tristate "LED Support for Locomo device" 1630bae35e1SJohannes Berg depends on LEDS_CLASS 164d09e1666SH Hartley Sweeten depends on SHARP_LOCOMO 1654d3cb354SRichard Purdie help 1664d3cb354SRichard Purdie This option enables support for the LEDs on Sharp Locomo. 1674d3cb354SRichard Purdie Zaurus models SL-5500 and SL-5600. 1684d3cb354SRichard Purdie 169ac67e23bSPhil Sutterconfig LEDS_MIKROTIK_RB532 170ac67e23bSPhil Sutter tristate "LED Support for Mikrotik Routerboard 532" 1710bae35e1SJohannes Berg depends on LEDS_CLASS 172d09e1666SH Hartley Sweeten depends on MIKROTIK_RB532 173ac67e23bSPhil Sutter help 174ac67e23bSPhil Sutter This option enables support for the so called "User LED" of 175ac67e23bSPhil Sutter Mikrotik's Routerboard 532. 176ac67e23bSPhil Sutter 177216ec6ccSSean Wangconfig LEDS_MT6323 178216ec6ccSSean Wang tristate "LED Support for Mediatek MT6323 PMIC" 179216ec6ccSSean Wang depends on LEDS_CLASS 180216ec6ccSSean Wang depends on MFD_MT6397 181216ec6ccSSean Wang help 182216ec6ccSSean Wang This option enables support for on-chip LED drivers found on 183216ec6ccSSean Wang Mediatek MT6323 PMIC. 184216ec6ccSSean Wang 18554bdc470SBen Dooksconfig LEDS_S3C24XX 18654bdc470SBen Dooks tristate "LED Support for Samsung S3C24XX GPIO LEDs" 1870bae35e1SJohannes Berg depends on LEDS_CLASS 188b130d5c2SKukjin Kim depends on ARCH_S3C24XX 18954bdc470SBen Dooks help 19054bdc470SBen Dooks This option enables support for LEDs connected to GPIO lines 19154bdc470SBen Dooks on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440. 19254bdc470SBen Dooks 1931a87d942SChris Bootconfig LEDS_NET48XX 1941a87d942SChris Boot tristate "LED Support for Soekris net48xx series Error LED" 1950bae35e1SJohannes Berg depends on LEDS_CLASS 196d09e1666SH Hartley Sweeten depends on SCx200_GPIO 1971a87d942SChris Boot help 1981a87d942SChris Boot This option enables support for the Soekris net4801 and net4826 error 1991a87d942SChris Boot LED. 2001a87d942SChris Boot 2013b2e46f8SRod Whitbyconfig LEDS_FSG 2023b2e46f8SRod Whitby tristate "LED Support for the Freecom FSG-3" 2030bae35e1SJohannes Berg depends on LEDS_CLASS 204d09e1666SH Hartley Sweeten depends on MACH_FSG 2053b2e46f8SRod Whitby help 2063b2e46f8SRod Whitby This option enables support for the LEDs on the Freecom FSG-3. 2073b2e46f8SRod Whitby 2080d75565fSKristian Kielhofnerconfig LEDS_WRAP 2090d75565fSKristian Kielhofner tristate "LED Support for the WRAP series LEDs" 2100bae35e1SJohannes Berg depends on LEDS_CLASS 211d09e1666SH Hartley Sweeten depends on SCx200_GPIO 2120d75565fSKristian Kielhofner help 2130d75565fSKristian Kielhofner This option enables support for the PCEngines WRAP programmable LEDs. 2140d75565fSKristian Kielhofner 215f3b6b6cdSYoichi Yuasaconfig LEDS_COBALT_QUBE 216f3b6b6cdSYoichi Yuasa tristate "LED Support for the Cobalt Qube series front LED" 2170bae35e1SJohannes Berg depends on LEDS_CLASS 218d09e1666SH Hartley Sweeten depends on MIPS_COBALT 2192fea6f35SFlorian Fainelli help 220f3b6b6cdSYoichi Yuasa This option enables support for the front LED on Cobalt Qube series 2212fea6f35SFlorian Fainelli 22297da7aafSYoichi Yuasaconfig LEDS_COBALT_RAQ 22397da7aafSYoichi Yuasa bool "LED Support for the Cobalt Raq series" 224ec149619SYoichi Yuasa depends on LEDS_CLASS=y && MIPS_COBALT 22597da7aafSYoichi Yuasa select LEDS_TRIGGERS 22697da7aafSYoichi Yuasa help 22797da7aafSYoichi Yuasa This option enables support for the Cobalt Raq series LEDs. 22897da7aafSYoichi Yuasa 2295843492cSDavid S. Millerconfig LEDS_SUNFIRE 2305843492cSDavid S. Miller tristate "LED support for SunFire servers." 2310bae35e1SJohannes Berg depends on LEDS_CLASS 232d09e1666SH Hartley Sweeten depends on SPARC64 2335843492cSDavid S. Miller select LEDS_TRIGGERS 2345843492cSDavid S. Miller help 2355843492cSDavid S. Miller This option enables support for the Left, Middle, and Right 2365843492cSDavid S. Miller LEDs on the I/O and CPU boards of SunFire UltraSPARC servers. 2375843492cSDavid S. Miller 2384da498fcSLinus Walleijconfig LEDS_IPAQ_MICRO 2394da498fcSLinus Walleij tristate "LED Support for the Compaq iPAQ h3xxx" 24035bfe456SJacek Anaszewski depends on LEDS_CLASS 2414da498fcSLinus Walleij depends on MFD_IPAQ_MICRO 2424da498fcSLinus Walleij help 2434da498fcSLinus Walleij Choose this option if you want to use the notification LED on 2444da498fcSLinus Walleij Compaq/HP iPAQ h3100 and h3600. 2454da498fcSLinus Walleij 246d39a7a63SKristoffer Ericsonconfig LEDS_HP6XX 247d39a7a63SKristoffer Ericson tristate "LED Support for the HP Jornada 6xx" 2480bae35e1SJohannes Berg depends on LEDS_CLASS 249d09e1666SH Hartley Sweeten depends on SH_HP6XX 250d39a7a63SKristoffer Ericson help 251692105b8SMatt LaPlante This option enables LED support for the handheld 252d39a7a63SKristoffer Ericson HP Jornada 620/660/680/690. 253d39a7a63SKristoffer Ericson 254e14fa824SRiku Voipioconfig LEDS_PCA9532 255e14fa824SRiku Voipio tristate "LED driver for PCA9532 dimmer" 2560bae35e1SJohannes Berg depends on LEDS_CLASS 2575e0b080dSKees Cook depends on I2C && INPUT 258e14fa824SRiku Voipio help 259e14fa824SRiku Voipio This option enables support for NXP pca9532 260692105b8SMatt LaPlante LED controller. It is generally only useful 261e14fa824SRiku Voipio as a platform driver 262e14fa824SRiku Voipio 2633c1ab50dSJoachim Eastwoodconfig LEDS_PCA9532_GPIO 2643c1ab50dSJoachim Eastwood bool "Enable GPIO support for PCA9532" 2653c1ab50dSJoachim Eastwood depends on LEDS_PCA9532 2663c1ab50dSJoachim Eastwood depends on GPIOLIB 2673c1ab50dSJoachim Eastwood help 2683c1ab50dSJoachim Eastwood Allow unused pins on PCA9532 to be used as gpio. 2693c1ab50dSJoachim Eastwood 2703c1ab50dSJoachim Eastwood To use a pin as gpio pca9532_type in pca9532_platform data needs to 2713c1ab50dSJoachim Eastwood set to PCA9532_TYPE_GPIO. 2723c1ab50dSJoachim Eastwood 27322e03f3bSRaphael Assenatconfig LEDS_GPIO 27422e03f3bSRaphael Assenat tristate "LED Support for GPIO connected LEDs" 2750bae35e1SJohannes Berg depends on LEDS_CLASS 2769ab1963dSGeert Uytterhoeven depends on GPIOLIB || COMPILE_TEST 27722e03f3bSRaphael Assenat help 27822e03f3bSRaphael Assenat This option enables support for the LEDs connected to GPIO 27922e03f3bSRaphael Assenat outputs. To be useful the particular board must have LEDs 280a7d878afSTrent Piepho and they must be connected to the GPIO lines. The LEDs must be 281a7d878afSTrent Piepho defined as platform devices and/or OpenFirmware platform devices. 282a7d878afSTrent Piepho The code to use these bindings can be selected below. 283a7d878afSTrent Piepho 2845054d39eSAntonio Ospiteconfig LEDS_LP3944 2855054d39eSAntonio Ospite tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip" 2860bae35e1SJohannes Berg depends on LEDS_CLASS 287d09e1666SH Hartley Sweeten depends on I2C 2885054d39eSAntonio Ospite help 2895054d39eSAntonio Ospite This option enables support for LEDs connected to the National 2905054d39eSAntonio Ospite Semiconductor LP3944 Lighting Management Unit (LMU) also known as 2915054d39eSAntonio Ospite Fun Light Chip. 2925054d39eSAntonio Ospite 2935054d39eSAntonio Ospite To compile this driver as a module, choose M here: the 2945054d39eSAntonio Ospite module will be called leds-lp3944. 2955054d39eSAntonio Ospite 296d966c943STony Makkielconfig LEDS_LP3952 297d966c943STony Makkiel tristate "LED Support for TI LP3952 2 channel LED driver" 298d966c943STony Makkiel depends on LEDS_CLASS 299d966c943STony Makkiel depends on I2C 300d966c943STony Makkiel depends on GPIOLIB 301d966c943STony Makkiel select REGMAP_I2C 302d966c943STony Makkiel help 303d966c943STony Makkiel This option enables support for LEDs connected to the Texas 304d966c943STony Makkiel Instruments LP3952 LED driver. 305d966c943STony Makkiel 306d966c943STony Makkiel To compile this driver as a module, choose M here: the 307d966c943STony Makkiel module will be called leds-lp3952. 308d966c943STony Makkiel 309c93d08faSMilo(Woogyom) Kimconfig LEDS_LP55XX_COMMON 31033b3a561SKim, Milo tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501" 31133b3a561SKim, Milo depends on LEDS_LP5521 || LEDS_LP5523 || LEDS_LP5562 || LEDS_LP8501 31210c06d17SMilo(Woogyom) Kim select FW_LOADER 3132338f73dSTakashi Iwai select FW_LOADER_USER_HELPER 314c93d08faSMilo(Woogyom) Kim help 31533b3a561SKim, Milo This option supports common operations for LP5521/5523/55231/5562/8501 316c93d08faSMilo(Woogyom) Kim devices. 317c93d08faSMilo(Woogyom) Kim 318f4920f67SSamu Onkaloconfig LEDS_LP5521 319f4920f67SSamu Onkalo tristate "LED Support for N.S. LP5521 LED driver chip" 320f4920f67SSamu Onkalo depends on LEDS_CLASS && I2C 321c93d08faSMilo(Woogyom) Kim select LEDS_LP55XX_COMMON 322f4920f67SSamu Onkalo help 323f4920f67SSamu Onkalo If you say yes here you get support for the National Semiconductor 324f4920f67SSamu Onkalo LP5521 LED driver. It is 3 channel chip with programmable engines. 325f4920f67SSamu Onkalo Driver provides direct control via LED class and interface for 326f4920f67SSamu Onkalo programming the engines. 327f4920f67SSamu Onkalo 328f4920f67SSamu Onkaloconfig LEDS_LP5523 329ca705321SKim, Milo tristate "LED Support for TI/National LP5523/55231 LED driver chip" 330f4920f67SSamu Onkalo depends on LEDS_CLASS && I2C 331c93d08faSMilo(Woogyom) Kim select LEDS_LP55XX_COMMON 332f4920f67SSamu Onkalo help 333ca705321SKim, Milo If you say yes here you get support for TI/National Semiconductor 334ca705321SKim, Milo LP5523/55231 LED driver. 335ca705321SKim, Milo It is 9 channel chip with programmable engines. 336f4920f67SSamu Onkalo Driver provides direct control via LED class and interface for 337f4920f67SSamu Onkalo programming the engines. 338f4920f67SSamu Onkalo 339ff45262aSKim, Miloconfig LEDS_LP5562 340ff45262aSKim, Milo tristate "LED Support for TI LP5562 LED driver chip" 341ff45262aSKim, Milo depends on LEDS_CLASS && I2C 342ff45262aSKim, Milo select LEDS_LP55XX_COMMON 343ff45262aSKim, Milo help 344ff45262aSKim, Milo If you say yes here you get support for TI LP5562 LED driver. 345ff45262aSKim, Milo It is 4 channels chip with programmable engines. 346ff45262aSKim, Milo Driver provides direct control via LED class and interface for 347ff45262aSKim, Milo programming the engines. 348ff45262aSKim, Milo 34933b3a561SKim, Miloconfig LEDS_LP8501 35033b3a561SKim, Milo tristate "LED Support for TI LP8501 LED driver chip" 35133b3a561SKim, Milo depends on LEDS_CLASS && I2C 35233b3a561SKim, Milo select LEDS_LP55XX_COMMON 35333b3a561SKim, Milo help 35433b3a561SKim, Milo If you say yes here you get support for TI LP8501 LED driver. 35533b3a561SKim, Milo It is 9 channel chip with programmable engines. 35633b3a561SKim, Milo Driver provides direct control via LED class and interface for 35733b3a561SKim, Milo programming the engines. 35833b3a561SKim, Milo It is similar as LP5523, but output power selection is available. 35933b3a561SKim, Milo And register layout and engine program schemes are different. 36033b3a561SKim, Milo 361eb80411bSKim, Miloconfig LEDS_LP8788 362eb80411bSKim, Milo tristate "LED support for the TI LP8788 PMIC" 363eb80411bSKim, Milo depends on LEDS_CLASS 364eb80411bSKim, Milo depends on MFD_LP8788 365eb80411bSKim, Milo help 366eb80411bSKim, Milo This option enables support for the Keyboard LEDs on the LP8788 PMIC. 367eb80411bSKim, Milo 3687a8685acSDan Murphyconfig LEDS_LP8860 3697a8685acSDan Murphy tristate "LED support for the TI LP8860 4 channel LED driver" 370a2169c9bSDan Murphy depends on LEDS_CLASS && I2C && OF 3712969bb18SAxel Lin select REGMAP_I2C 3727a8685acSDan Murphy help 3737a8685acSDan Murphy If you say yes here you get support for the TI LP8860 4 channel 3747a8685acSDan Murphy LED driver. 3757a8685acSDan Murphy This option enables support for the display cluster LEDs 3767a8685acSDan Murphy on the LP8860 4 channel LED driver using the I2C communication 3777a8685acSDan Murphy bus. 3787a8685acSDan Murphy 379cec035deSMárton Némethconfig LEDS_CLEVO_MAIL 38095dc5768SNémeth Márton tristate "Mail LED on Clevo notebook" 3810bae35e1SJohannes Berg depends on LEDS_CLASS 382d09e1666SH Hartley Sweeten depends on X86 && SERIO_I8042 && DMI 383cec035deSMárton Németh help 384cec035deSMárton Németh This driver makes the mail LED accessible from userspace 385cec035deSMárton Németh programs through the leds subsystem. This LED have three 386cec035deSMárton Németh known mode: off, blink at 0.5Hz and blink at 1Hz. 387cec035deSMárton Németh 38892e015cbSMárton Németh The driver supports two kinds of interface: using ledtrig-timer 38992e015cbSMárton Németh or through /sys/class/leds/clevo::mail/brightness. As this LED 39092e015cbSMárton Németh cannot change it's brightness it blinks instead. The brightness 39192e015cbSMárton Németh value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means 39292e015cbSMárton Németh blink at 1Hz. 393cec035deSMárton Németh 394cec035deSMárton Németh This module can drive the mail LED for the following notebooks: 395cec035deSMárton Németh 396b3ba31f8SMrton Nmeth Clevo D400P 397cec035deSMárton Németh Clevo D410J 398cec035deSMárton Németh Clevo D410V 399cec035deSMárton Németh Clevo D400V/D470V (not tested, but might work) 400cec035deSMárton Németh Clevo M540N 401cec035deSMárton Németh Clevo M5x0N (not tested, but might work) 402cec035deSMárton Németh Positivo Mobile (Clevo M5x0V) 403cec035deSMárton Németh 404b3ba31f8SMrton Nmeth If your model is not listed here you can try the "nodetect" 405692105b8SMatt LaPlante module parameter. 406b3ba31f8SMrton Nmeth 407cec035deSMárton Németh To compile this driver as a module, choose M here: the 408cec035deSMárton Németh module will be called leds-clevo-mail. 409cec035deSMárton Németh 410f46e9203SNate Caseconfig LEDS_PCA955X 411f46e9203SNate Case tristate "LED Support for PCA955x I2C chips" 4120bae35e1SJohannes Berg depends on LEDS_CLASS 413d09e1666SH Hartley Sweeten depends on I2C 414f46e9203SNate Case help 415f46e9203SNate Case This option enables support for LEDs connected to PCA955x 416f46e9203SNate Case LED driver chips accessed via the I2C bus. Supported 417f46e9203SNate Case devices include PCA9550, PCA9551, PCA9552, and PCA9553. 418f46e9203SNate Case 419561099a1SCédric Le Goaterconfig LEDS_PCA955X_GPIO 420561099a1SCédric Le Goater bool "Enable GPIO support for PCA955X" 421561099a1SCédric Le Goater depends on LEDS_PCA955X 422561099a1SCédric Le Goater depends on GPIOLIB 423561099a1SCédric Le Goater help 424561099a1SCédric Le Goater Allow unused pins on PCA955X to be used as gpio. 425561099a1SCédric Le Goater 426561099a1SCédric Le Goater To use a pin as gpio the pin type should be set to 427561099a1SCédric Le Goater PCA955X_TYPE_GPIO in the device tree. 428561099a1SCédric Le Goater 429561099a1SCédric Le Goater 43056a1740cSRicardo Ribalda Delgadoconfig LEDS_PCA963X 431af67384fSRicardo Ribalda Delgado tristate "LED support for PCA963x I2C chip" 43275cb2e1dSPeter Meerwald depends on LEDS_CLASS 43375cb2e1dSPeter Meerwald depends on I2C 43475cb2e1dSPeter Meerwald help 435af67384fSRicardo Ribalda Delgado This option enables support for LEDs connected to the PCA963x 436af67384fSRicardo Ribalda Delgado LED driver chip accessed via the I2C bus. Supported 437af67384fSRicardo Ribalda Delgado devices include PCA9633 and PCA9634 43875cb2e1dSPeter Meerwald 439c746b551SMark Brownconfig LEDS_WM831X_STATUS 440c746b551SMark Brown tristate "LED support for status LEDs on WM831x PMICs" 4410bae35e1SJohannes Berg depends on LEDS_CLASS 442d09e1666SH Hartley Sweeten depends on MFD_WM831X 443c746b551SMark Brown help 444c746b551SMark Brown This option enables support for the status LEDs of the WM831x 445c746b551SMark Brown series of PMICs. 446c746b551SMark Brown 4470081e802SMark Brownconfig LEDS_WM8350 4480081e802SMark Brown tristate "LED Support for WM8350 AudioPlus PMIC" 4490bae35e1SJohannes Berg depends on LEDS_CLASS 450d09e1666SH Hartley Sweeten depends on MFD_WM8350 4510081e802SMark Brown help 4520081e802SMark Brown This option enables support for LEDs driven by the Wolfson 4530081e802SMark Brown Microelectronics WM8350 AudioPlus PMIC. 4540081e802SMark Brown 4559e84561cSMike Rapoportconfig LEDS_DA903X 4569e84561cSMike Rapoport tristate "LED Support for DA9030/DA9034 PMIC" 4570bae35e1SJohannes Berg depends on LEDS_CLASS 458d09e1666SH Hartley Sweeten depends on PMIC_DA903X 4599e84561cSMike Rapoport help 4609e84561cSMike Rapoport This option enables support for on-chip LED drivers found 4619e84561cSMike Rapoport on Dialog Semiconductor DA9030/DA9034 PMICs. 4629e84561cSMike Rapoport 4635ba73631SDavid Dajun Chenconfig LEDS_DA9052 4645ba73631SDavid Dajun Chen tristate "Dialog DA9052/DA9053 LEDS" 4655ba73631SDavid Dajun Chen depends on LEDS_CLASS 4665ba73631SDavid Dajun Chen depends on PMIC_DA9052 4675ba73631SDavid Dajun Chen help 4685ba73631SDavid Dajun Chen This option enables support for on-chip LED drivers found 4695ba73631SDavid Dajun Chen on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs. 4705ba73631SDavid Dajun Chen 471ac2dd0f1SGuennadi Liakhovetskiconfig LEDS_DAC124S085 472ac2dd0f1SGuennadi Liakhovetski tristate "LED Support for DAC124S085 SPI DAC" 4730bae35e1SJohannes Berg depends on LEDS_CLASS 474d09e1666SH Hartley Sweeten depends on SPI 475ac2dd0f1SGuennadi Liakhovetski help 476ac2dd0f1SGuennadi Liakhovetski This option enables support for DAC124S085 SPI DAC from NatSemi, 477ac2dd0f1SGuennadi Liakhovetski which can be used to control up to four LEDs. 478ac2dd0f1SGuennadi Liakhovetski 47941c42ff5SLuotao Fuconfig LEDS_PWM 48041c42ff5SLuotao Fu tristate "PWM driven LED Support" 4810bae35e1SJohannes Berg depends on LEDS_CLASS 482ad0ba85fSPeter Ujfalusi depends on PWM 48341c42ff5SLuotao Fu help 48441c42ff5SLuotao Fu This option enables support for pwm driven LEDs 48541c42ff5SLuotao Fu 486d4cc6a2eSAntonio Ospiteconfig LEDS_REGULATOR 487d4cc6a2eSAntonio Ospite tristate "REGULATOR driven LED support" 4880bae35e1SJohannes Berg depends on LEDS_CLASS 489d09e1666SH Hartley Sweeten depends on REGULATOR 490d4cc6a2eSAntonio Ospite help 491d4cc6a2eSAntonio Ospite This option enables support for regulator driven LEDs. 492d4cc6a2eSAntonio Ospite 4930b56129bSKim Kyuwonconfig LEDS_BD2802 4940b56129bSKim Kyuwon tristate "LED driver for BD2802 RGB LED" 4950bae35e1SJohannes Berg depends on LEDS_CLASS 496d09e1666SH Hartley Sweeten depends on I2C 4970b56129bSKim Kyuwon help 4980b56129bSKim Kyuwon This option enables support for BD2802GU RGB LED driver chips 4990b56129bSKim Kyuwon accessed via the I2C bus. 5000b56129bSKim Kyuwon 501a328e95bSDave Hansenconfig LEDS_INTEL_SS4200 502a328e95bSDave Hansen tristate "LED driver for Intel NAS SS4200 series" 5030bae35e1SJohannes Berg depends on LEDS_CLASS 504d09e1666SH Hartley Sweeten depends on PCI && DMI 505fe15ee47SMartin Dummer depends on X86 506a328e95bSDave Hansen help 507a328e95bSDave Hansen This option enables support for the Intel SS4200 series of 508a328e95bSDave Hansen Network Attached Storage servers. You may control the hard 509a328e95bSDave Hansen drive or power LEDs on the front panel. Using this driver 510a328e95bSDave Hansen can stop the front LED from blinking after startup. 511a328e95bSDave Hansen 512a8dd18feSDaniel Mackconfig LEDS_LT3593 513a8dd18feSDaniel Mack tristate "LED driver for LT3593 controllers" 5140bae35e1SJohannes Berg depends on LEDS_CLASS 51582322741SGeert Uytterhoeven depends on GPIOLIB || COMPILE_TEST 516a8dd18feSDaniel Mack help 517a8dd18feSDaniel Mack This option enables support for LEDs driven by a Linear Technology 518a8dd18feSDaniel Mack LT3593 controller. This controller uses a special one-wire pulse 519a8dd18feSDaniel Mack coding protocol to set the brightness. 520a8dd18feSDaniel Mack 521ed4a10b4SMichael Hennerichconfig LEDS_ADP5520 522ed4a10b4SMichael Hennerich tristate "LED Support for ADP5520/ADP5501 PMIC" 5230bae35e1SJohannes Berg depends on LEDS_CLASS 524d09e1666SH Hartley Sweeten depends on PMIC_ADP5520 525ed4a10b4SMichael Hennerich help 526ed4a10b4SMichael Hennerich This option enables support for on-chip LED drivers found 527ed4a10b4SMichael Hennerich on Analog Devices ADP5520/ADP5501 PMICs. 528ed4a10b4SMichael Hennerich 529ed4a10b4SMichael Hennerich To compile this driver as a module, choose M here: the module will 530ed4a10b4SMichael Hennerich be called leds-adp5520. 531ed4a10b4SMichael Hennerich 5327fdcef8aSPhilippe Rétornazconfig LEDS_MC13783 533ae6cdb03SAlexander Shiyan tristate "LED Support for MC13XXX PMIC" 5340bae35e1SJohannes Berg depends on LEDS_CLASS 535ae6cdb03SAlexander Shiyan depends on MFD_MC13XXX 5367fdcef8aSPhilippe Rétornaz help 53754b6c127SVadim Pasternak This option enables support for on-chip LED drivers found 538a59ce658SAlexander Shiyan on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC. 5397fdcef8aSPhilippe Rétornaz 54011efe71fSSimon Guinotconfig LEDS_NS2 54111efe71fSSimon Guinot tristate "LED support for Network Space v2 GPIO LEDs" 5420bae35e1SJohannes Berg depends on LEDS_CLASS 543259f5ba3SSimon Guinot depends on MACH_KIRKWOOD || MACH_ARMADA_370 54411efe71fSSimon Guinot default y 54511efe71fSSimon Guinot help 546259f5ba3SSimon Guinot This option enables support for the dual-GPIO LEDs found on the 547259f5ba3SSimon Guinot following LaCie/Seagate boards: 548259f5ba3SSimon Guinot 549259f5ba3SSimon Guinot Network Space v2 (and parents: Max, Mini) 550259f5ba3SSimon Guinot Internet Space v2 551259f5ba3SSimon Guinot d2 Network v2 552259f5ba3SSimon Guinot n090401 (Seagate NAS 4-Bay) 55311efe71fSSimon Guinot 55424467832SSimon Guinotconfig LEDS_NETXBIG 55524467832SSimon Guinot tristate "LED support for Big Network series LEDs" 5562504f6daSAxel Lin depends on LEDS_CLASS 5571093d8caSAndrew Lunn depends on MACH_KIRKWOOD 55824467832SSimon Guinot default y 55924467832SSimon Guinot help 56054b6c127SVadim Pasternak This option enables support for LEDs found on the LaCie 2Big 56124467832SSimon Guinot and 5Big Network v2 boards. The LEDs are wired to a CPLD and are 56224467832SSimon Guinot controlled through a GPIO extension bus. 56324467832SSimon Guinot 5647d9e7e9fSPaul Parsonsconfig LEDS_ASIC3 5657d9e7e9fSPaul Parsons bool "LED support for the HTC ASIC3" 5669473c4c1SAxel Lin depends on LEDS_CLASS=y 5677d9e7e9fSPaul Parsons depends on MFD_ASIC3 5687d9e7e9fSPaul Parsons default y 5697d9e7e9fSPaul Parsons help 5707d9e7e9fSPaul Parsons This option enables support for the LEDs on the HTC ASIC3. The HTC 5717d9e7e9fSPaul Parsons ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver 5727d9e7e9fSPaul Parsons cannot be used. This driver supports hardware blinking with an on+off 5737d9e7e9fSPaul Parsons period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700. 5747d9e7e9fSPaul Parsons 575a6d511e5SNeilBrownconfig LEDS_TCA6507 576a6d511e5SNeilBrown tristate "LED Support for TCA6507 I2C chip" 577a6d511e5SNeilBrown depends on LEDS_CLASS && I2C 578a6d511e5SNeilBrown help 579a6d511e5SNeilBrown This option enables support for LEDs connected to TC6507 580a6d511e5SNeilBrown LED driver chips accessed via the I2C bus. 581a6d511e5SNeilBrown Driver support brightness control and hardware-assisted blinking. 582a6d511e5SNeilBrown 583e370d010SAndrew Lunnconfig LEDS_TLC591XX 584e370d010SAndrew Lunn tristate "LED driver for TLC59108 and TLC59116 controllers" 585e370d010SAndrew Lunn depends on LEDS_CLASS && I2C 586e370d010SAndrew Lunn select REGMAP_I2C 587e370d010SAndrew Lunn help 588e370d010SAndrew Lunn This option enables support for Texas Instruments TLC59108 589e370d010SAndrew Lunn and TLC59116 LED controllers. 590e370d010SAndrew Lunn 591a43f6a86SJacek Anaszewskiconfig LEDS_MAX77693 592a43f6a86SJacek Anaszewski tristate "LED support for MAX77693 Flash" 593a43f6a86SJacek Anaszewski depends on LEDS_CLASS_FLASH 59410c19c9eSJacek Anaszewski depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS 595a43f6a86SJacek Anaszewski depends on MFD_MAX77693 596a43f6a86SJacek Anaszewski depends on OF 597a43f6a86SJacek Anaszewski help 598a43f6a86SJacek Anaszewski This option enables support for the flash part of the MAX77693 599a43f6a86SJacek Anaszewski multifunction device. It has build in control for two leds in flash 600a43f6a86SJacek Anaszewski and torch mode. 601a43f6a86SJacek Anaszewski 6028584cb82SDonggeun Kimconfig LEDS_MAX8997 6038584cb82SDonggeun Kim tristate "LED support for MAX8997 PMIC" 6048584cb82SDonggeun Kim depends on LEDS_CLASS && MFD_MAX8997 6058584cb82SDonggeun Kim help 6068584cb82SDonggeun Kim This option enables support for on-chip LED drivers on 6078584cb82SDonggeun Kim MAXIM MAX8997 PMIC. 6088584cb82SDonggeun Kim 609b98d13c7SG.Shark Jeongconfig LEDS_LM355x 6106204f03dSPavel Machek tristate "LED support for LM3554 and LM3556 chips" 61132abb478SG.Shark Jeong depends on LEDS_CLASS && I2C 61232abb478SG.Shark Jeong select REGMAP_I2C 61332abb478SG.Shark Jeong help 6146204f03dSPavel Machek This option enables support for LEDs connected to LM3554 6156204f03dSPavel Machek and LM3556. It includes Torch, Flash and Indicator functions. 61632abb478SG.Shark Jeong 617e9a4593cSSebastian Andrzej Siewiorconfig LEDS_OT200 618e9a4593cSSebastian Andrzej Siewior tristate "LED support for the Bachmann OT200" 619d9e8928fSJean Delvare depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST) 620e9a4593cSSebastian Andrzej Siewior help 621e9a4593cSSebastian Andrzej Siewior This option enables support for the LEDs on the Bachmann OT200. 622e9a4593cSSebastian Andrzej Siewior Say Y to enable LEDs on the Bachmann OT200. 623e9a4593cSSebastian Andrzej Siewior 62438433639SAndreas Wernerconfig LEDS_MENF21BMC 62538433639SAndreas Werner tristate "LED support for the MEN 14F021P00 BMC" 62638433639SAndreas Werner depends on LEDS_CLASS && MFD_MENF21BMC 62738433639SAndreas Werner help 62838433639SAndreas Werner Say Y here to include support for the MEN 14F021P00 BMC LEDs. 62938433639SAndreas Werner 63038433639SAndreas Werner This driver can also be built as a module. If so the module 63138433639SAndreas Werner will be called leds-menf21bmc. 63238433639SAndreas Werner 633b7da8c5cSIngi Kimconfig LEDS_KTD2692 634b7da8c5cSIngi Kim tristate "LED support for KTD2692 flash LED controller" 6356e3956cdSGeert Uytterhoeven depends on LEDS_CLASS_FLASH && OF 6366e3956cdSGeert Uytterhoeven depends on GPIOLIB || COMPILE_TEST 637b7da8c5cSIngi Kim help 638b7da8c5cSIngi Kim This option enables support for KTD2692 LED flash connected 639b7da8c5cSIngi Kim through ExpressWire interface. 640b7da8c5cSIngi Kim 641b7da8c5cSIngi Kim Say Y to enable this driver. 642b7da8c5cSIngi Kim 6438c40b7d0SH. Nikolaus Schallerconfig LEDS_IS31FL319X 6448c40b7d0SH. Nikolaus Schaller tristate "LED Support for ISSI IS31FL319x I2C LED controller family" 6458c40b7d0SH. Nikolaus Schaller depends on LEDS_CLASS && I2C && OF 6468c40b7d0SH. Nikolaus Schaller select REGMAP_I2C 6478c40b7d0SH. Nikolaus Schaller help 6488c40b7d0SH. Nikolaus Schaller This option enables support for LEDs connected to ISSI IS31FL319x 6498c40b7d0SH. Nikolaus Schaller fancy LED driver chips accessed via the I2C bus. 6508c40b7d0SH. Nikolaus Schaller Driver supports individual PWM brightness control for each channel. 6518c40b7d0SH. Nikolaus Schaller 6528c40b7d0SH. Nikolaus Schaller This driver can also be built as a module. If so the module will be 6538c40b7d0SH. Nikolaus Schaller called leds-is31fl319x. 6548c40b7d0SH. Nikolaus Schaller 6559d7cffafSDavid Rivshinconfig LEDS_IS31FL32XX 6569d7cffafSDavid Rivshin tristate "LED support for ISSI IS31FL32XX I2C LED controller family" 6579d7cffafSDavid Rivshin depends on LEDS_CLASS && I2C && OF 6589d7cffafSDavid Rivshin help 659e0442d7dSDavid Rivshin Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx 660e0442d7dSDavid Rivshin LED controllers. They are I2C devices with multiple constant-current 661e0442d7dSDavid Rivshin channels, each with independent 256-level PWM control. 6629d7cffafSDavid Rivshin 663f70ed8a6SVivien Didelotcomment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)" 664f70ed8a6SVivien Didelot 665b54cf35aSJan-Simon Möllerconfig LEDS_BLINKM 666b54cf35aSJan-Simon Möller tristate "LED support for the BlinkM I2C RGB LED" 667b54cf35aSJan-Simon Möller depends on LEDS_CLASS 668b54cf35aSJan-Simon Möller depends on I2C 669b54cf35aSJan-Simon Möller help 670b54cf35aSJan-Simon Möller This option enables support for the BlinkM RGB LED connected 671b54cf35aSJan-Simon Möller through I2C. Say Y to enable support for the BlinkM LED. 672b54cf35aSJan-Simon Möller 67384ad6e5cSVasant Hegdeconfig LEDS_POWERNV 67484ad6e5cSVasant Hegde tristate "LED support for PowerNV Platform" 67584ad6e5cSVasant Hegde depends on LEDS_CLASS 67684ad6e5cSVasant Hegde depends on PPC_POWERNV 67784ad6e5cSVasant Hegde depends on OF 67884ad6e5cSVasant Hegde help 67984ad6e5cSVasant Hegde This option enables support for the system LEDs present on 68084ad6e5cSVasant Hegde PowerNV platforms. Say 'y' to enable this support in kernel. 68184ad6e5cSVasant Hegde To compile this driver as a module, choose 'm' here: the module 68284ad6e5cSVasant Hegde will be called leds-powernv. 68384ad6e5cSVasant Hegde 684535f09ccSLinus Walleijconfig LEDS_SYSCON 685535f09ccSLinus Walleij bool "LED support for LEDs on system controllers" 686535f09ccSLinus Walleij depends on LEDS_CLASS=y 687535f09ccSLinus Walleij depends on MFD_SYSCON 688535f09ccSLinus Walleij depends on OF 689535f09ccSLinus Walleij help 69054b6c127SVadim Pasternak This option enables support for the LEDs on syscon type 691535f09ccSLinus Walleij devices. This will only work with device tree enabled 692535f09ccSLinus Walleij devices. 693535f09ccSLinus Walleij 6947f866986SLinus Walleijconfig LEDS_PM8058 6957f866986SLinus Walleij tristate "LED Support for the Qualcomm PM8058 PMIC" 69640a3a0f2SLinus Walleij depends on MFD_PM8XXX 6977f866986SLinus Walleij depends on LEDS_CLASS 6987f866986SLinus Walleij help 6997f866986SLinus Walleij Choose this option if you want to use the LED drivers in 7007f866986SLinus Walleij the Qualcomm PM8058 PMIC. 7017f866986SLinus Walleij 702be4fdf99SVadim Pasternakconfig LEDS_MLXCPLD 703be4fdf99SVadim Pasternak tristate "LED support for the Mellanox boards" 7048f886de1SVadim Pasternak depends on X86 && DMI 705be4fdf99SVadim Pasternak depends on LEDS_CLASS 706be4fdf99SVadim Pasternak help 70754b6c127SVadim Pasternak This option enables support for the LEDs on the Mellanox 70854b6c127SVadim Pasternak boards. Say Y to enable these. 709be4fdf99SVadim Pasternak 710386570d7SVadim Pasternakconfig LEDS_MLXREG 711386570d7SVadim Pasternak tristate "LED support for the Mellanox switches management control" 712386570d7SVadim Pasternak depends on LEDS_CLASS 713386570d7SVadim Pasternak help 714386570d7SVadim Pasternak This option enables support for the LEDs on the Mellanox Ethernet and 715386570d7SVadim Pasternak InfiniBand switches. The driver can be activated by the platform device 716386570d7SVadim Pasternak device add call. Say Y to enable these. To compile this driver as a 717386570d7SVadim Pasternak module, choose 'M' here: the module will be called leds-mlxreg. 718386570d7SVadim Pasternak 719e381322bSDavid Lechnerconfig LEDS_USER 720e381322bSDavid Lechner tristate "Userspace LED support" 721e381322bSDavid Lechner depends on LEDS_CLASS 722e381322bSDavid Lechner help 723e381322bSDavid Lechner This option enables support for userspace LEDs. Say 'y' to enable this 724e381322bSDavid Lechner support in kernel. To compile this driver as a module, choose 'm' here: 725e381322bSDavid Lechner the module will be called uleds. 726e381322bSDavid Lechner 7278338eab5SHui Chun Ongconfig LEDS_NIC78BX 7288338eab5SHui Chun Ong tristate "LED support for NI PXI NIC78bx devices" 7298338eab5SHui Chun Ong depends on LEDS_CLASS 7308338eab5SHui Chun Ong depends on X86 && ACPI 7318338eab5SHui Chun Ong help 7328338eab5SHui Chun Ong This option enables support for the User1 and User2 LEDs on NI 7338338eab5SHui Chun Ong PXI NIC78bx devices. 7348338eab5SHui Chun Ong 7358338eab5SHui Chun Ong To compile this driver as a module, choose M here: the module 7368338eab5SHui Chun Ong will be called leds-nic78bx. 7378338eab5SHui Chun Ong 738d09e1666SH Hartley Sweetencomment "LED Triggers" 739f07fb521SKim, Milosource "drivers/leds/trigger/Kconfig" 74044e1e9f8SShuah Khan 74166242f7eSJan Engelhardtendif # NEW_LEDS 742