1c72a1d60SRichard Purdie 2c72a1d60SRichard Purdiemenu "LED devices" 3e25df120SMartin Schwidefsky depends on HAS_IOMEM 4c72a1d60SRichard Purdie 5c72a1d60SRichard Purdieconfig NEW_LEDS 6c72a1d60SRichard Purdie bool "LED Support" 7c72a1d60SRichard Purdie help 8a8d2e7d9SRichard Purdie Say Y to enable Linux LED support. This allows control of supported 9a8d2e7d9SRichard Purdie LEDs from both userspace and optionally, by kernel events (triggers). 10a8d2e7d9SRichard Purdie 11a8d2e7d9SRichard Purdie This is not related to standard keyboard LEDs which are controlled 12a8d2e7d9SRichard Purdie via the input system. 13c72a1d60SRichard Purdie 14c72a1d60SRichard Purdieconfig LEDS_CLASS 15c72a1d60SRichard Purdie tristate "LED Class Support" 16bef1f402SRobert P. J. Day depends on NEW_LEDS 17c72a1d60SRichard Purdie help 18c72a1d60SRichard Purdie This option enables the led sysfs class in /sys/class/leds. You'll 19c72a1d60SRichard Purdie need this to do anything useful with LEDs. If unsure, say N. 20c72a1d60SRichard Purdie 2124f51e81SBen Dookscomment "LED drivers" 22c3bc9956SRichard Purdie 233179108dSRichard Purdieconfig LEDS_CORGI 243179108dSRichard Purdie tristate "LED Support for the Sharp SL-C7x0 series" 25bef1f402SRobert P. J. Day depends on LEDS_CLASS && PXA_SHARP_C7xx 263179108dSRichard Purdie help 273179108dSRichard Purdie This option enables support for the LEDs on Sharp Zaurus 283179108dSRichard Purdie SL-C7x0 series (C700, C750, C760, C860). 293179108dSRichard Purdie 304d3cb354SRichard Purdieconfig LEDS_LOCOMO 314d3cb354SRichard Purdie tristate "LED Support for Locomo device" 32bef1f402SRobert P. J. Day depends on LEDS_CLASS && SHARP_LOCOMO 334d3cb354SRichard Purdie help 344d3cb354SRichard Purdie This option enables support for the LEDs on Sharp Locomo. 354d3cb354SRichard Purdie Zaurus models SL-5500 and SL-5600. 364d3cb354SRichard Purdie 373179108dSRichard Purdieconfig LEDS_SPITZ 383179108dSRichard Purdie tristate "LED Support for the Sharp SL-Cxx00 series" 39bef1f402SRobert P. J. Day depends on LEDS_CLASS && PXA_SHARP_Cxx00 403179108dSRichard Purdie help 413179108dSRichard Purdie This option enables support for the LEDs on Sharp Zaurus 423179108dSRichard Purdie SL-Cxx00 series (C1000, C3000, C3100). 433179108dSRichard Purdie 446a0c51bfSJohn Bowlerconfig LEDS_IXP4XX 456a0c51bfSJohn Bowler tristate "LED Support for GPIO connected LEDs on IXP4XX processors" 46bef1f402SRobert P. J. Day depends on LEDS_CLASS && ARCH_IXP4XX 476a0c51bfSJohn Bowler help 486a0c51bfSJohn Bowler This option enables support for the LEDs connected to GPIO 496a0c51bfSJohn Bowler outputs of the Intel IXP4XX processors. To be useful the 506a0c51bfSJohn Bowler particular board must have LEDs and they must be connected 516a0c51bfSJohn Bowler to the GPIO lines. If unsure, say Y. 526a0c51bfSJohn Bowler 536d0cf3e0SDirk Opferconfig LEDS_TOSA 546d0cf3e0SDirk Opfer tristate "LED Support for the Sharp SL-6000 series" 55bef1f402SRobert P. J. Day depends on LEDS_CLASS && PXA_SHARPSL 566d0cf3e0SDirk Opfer help 576d0cf3e0SDirk Opfer This option enables support for the LEDs on Sharp Zaurus 586d0cf3e0SDirk Opfer SL-6000 series. 596d0cf3e0SDirk Opfer 6054bdc470SBen Dooksconfig LEDS_S3C24XX 6154bdc470SBen Dooks tristate "LED Support for Samsung S3C24XX GPIO LEDs" 6254bdc470SBen Dooks depends on LEDS_CLASS && ARCH_S3C2410 6354bdc470SBen Dooks help 6454bdc470SBen Dooks This option enables support for LEDs connected to GPIO lines 6554bdc470SBen Dooks on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440. 6654bdc470SBen Dooks 679becde79SJonathan McDowellconfig LEDS_AMS_DELTA 689becde79SJonathan McDowell tristate "LED Support for the Amstrad Delta (E3)" 69bef1f402SRobert P. J. Day depends on LEDS_CLASS && MACH_AMS_DELTA 709becde79SJonathan McDowell help 719becde79SJonathan McDowell This option enables support for the LEDs on Amstrad Delta (E3). 729becde79SJonathan McDowell 731a87d942SChris Bootconfig LEDS_NET48XX 741a87d942SChris Boot tristate "LED Support for Soekris net48xx series Error LED" 751a87d942SChris Boot depends on LEDS_CLASS && SCx200_GPIO 761a87d942SChris Boot help 771a87d942SChris Boot This option enables support for the Soekris net4801 and net4826 error 781a87d942SChris Boot LED. 791a87d942SChris Boot 800d75565fSKristian Kielhofnerconfig LEDS_WRAP 810d75565fSKristian Kielhofner tristate "LED Support for the WRAP series LEDs" 820d75565fSKristian Kielhofner depends on LEDS_CLASS && SCx200_GPIO 830d75565fSKristian Kielhofner help 840d75565fSKristian Kielhofner This option enables support for the PCEngines WRAP programmable LEDs. 850d75565fSKristian Kielhofner 86bd4009afSArnaud Patardconfig LEDS_H1940 87bd4009afSArnaud Patard tristate "LED Support for iPAQ H1940 device" 88bd4009afSArnaud Patard depends LEDS_CLASS && ARCH_H1940 89bd4009afSArnaud Patard help 90bd4009afSArnaud Patard This option enables support for the LEDs on the h1940. 91bd4009afSArnaud Patard 922fea6f35SFlorian Fainelliconfig LEDS_COBALT 932fea6f35SFlorian Fainelli tristate "LED Support for Cobalt Server front LED" 942fea6f35SFlorian Fainelli depends on LEDS_CLASS && MIPS_COBALT 952fea6f35SFlorian Fainelli help 962fea6f35SFlorian Fainelli This option enables support for the front LED on Cobalt Server 972fea6f35SFlorian Fainelli 98*22e03f3bSRaphael Assenatconfig LEDS_GPIO 99*22e03f3bSRaphael Assenat tristate "LED Support for GPIO connected LEDs" 100*22e03f3bSRaphael Assenat depends on LEDS_CLASS && GENERIC_GPIO 101*22e03f3bSRaphael Assenat help 102*22e03f3bSRaphael Assenat This option enables support for the LEDs connected to GPIO 103*22e03f3bSRaphael Assenat outputs. To be useful the particular board must have LEDs 104*22e03f3bSRaphael Assenat and they must be connected to the GPIO lines. 105*22e03f3bSRaphael Assenat 10624f51e81SBen Dookscomment "LED Triggers" 10724f51e81SBen Dooks 10824f51e81SBen Dooksconfig LEDS_TRIGGERS 10924f51e81SBen Dooks bool "LED Trigger support" 110bef1f402SRobert P. J. Day depends on NEW_LEDS 11124f51e81SBen Dooks help 11224f51e81SBen Dooks This option enables trigger support for the leds class. 11324f51e81SBen Dooks These triggers allow kernel events to drive the LEDs and can 11424f51e81SBen Dooks be configured via sysfs. If unsure, say Y. 11524f51e81SBen Dooks 1166655c6feSRichard Purdieconfig LEDS_TRIGGER_TIMER 1176655c6feSRichard Purdie tristate "LED Timer Trigger" 118bef1f402SRobert P. J. Day depends on LEDS_TRIGGERS 1196655c6feSRichard Purdie help 1206655c6feSRichard Purdie This allows LEDs to be controlled by a programmable timer 1216655c6feSRichard Purdie via sysfs. If unsure, say Y. 1226655c6feSRichard Purdie 1232bfb646cSRichard Purdieconfig LEDS_TRIGGER_IDE_DISK 124baa351eaSBen Dooks bool "LED IDE Disk Trigger" 125bef1f402SRobert P. J. Day depends on LEDS_TRIGGERS && BLK_DEV_IDEDISK 1262bfb646cSRichard Purdie help 1272bfb646cSRichard Purdie This allows LEDs to be controlled by IDE disk activity. 1282bfb646cSRichard Purdie If unsure, say Y. 1292bfb646cSRichard Purdie 130891c668bSAtsushi Nemotoconfig LEDS_TRIGGER_HEARTBEAT 131891c668bSAtsushi Nemoto tristate "LED Heartbeat Trigger" 132bef1f402SRobert P. J. Day depends on LEDS_TRIGGERS 133891c668bSAtsushi Nemoto help 134891c668bSAtsushi Nemoto This allows LEDs to be controlled by a CPU load average. 135891c668bSAtsushi Nemoto The flash frequency is a hyperbolic function of the 1-minute 136891c668bSAtsushi Nemoto load average. 137891c668bSAtsushi Nemoto If unsure, say Y. 138891c668bSAtsushi Nemoto 139c72a1d60SRichard Purdieendmenu 140c72a1d60SRichard Purdie 141