PPS client using GPIO

modulename: pps-gpio.ko

configname: CONFIG_PPS_CLIENT_GPIO

Linux Kernel Configuration
└─>Device Drivers
└─>PPS support
└─>PPS client using GPIO
In linux kernel since version 3.1 (release Date: 2011-10-24)
If you say yes here you get support for a PPS source using
GPIO. To be useful you must also register a platform device
specifying the GPIO pin and other options, usually in your board
setup.
source code:
depends
CONFIG_PPS