AB8500 PWM support

modulename: ab8500-pwm.ko

configname: CONFIG_AB8500_PWM

Linux Kernel Configuration
└─>Device Drivers
└─>Misc devices
└─>AB8500 PWM support
In linux kernel since version 2.6.37 (release Date: 2011-01-04)  
This driver exports functions to enable/disble/config/free Pulse
Width Modulation in the Analog Baseband Chip AB8500.
It is used by led and backlight driver to control the intensity.

source code: