CONFIG_VF_PIT_TIMER (not configurable)

modulename: timer-vf-pit.ko

configname: CONFIG_VF_PIT_TIMER

Linux Kernel Configuration
└─>Device Drivers
└─>Clock Source drivers
└─>VF_PIT_TIMER
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Support for Period Interrupt Timer on Freescale Vybrid Family SoCs.

source code: