LED support for LEDs on system controllers

modulename: leds-syscon.ko

configname: CONFIG_LEDS_SYSCON

Linux Kernel Configuration
└─>Device Drivers
└─>LED Support
└─>Device Tree and Open Firmware support
└─>LED support for LEDs on system controllers
In linux kernel since version 3.18 (release Date: 2014-12-07)  
This option enables support for the LEDs on syscon type
devices. This will only work with device tree enabled
devices.

source code: