CONFIG_SUN5I_HSTIMER (not configurable)

modulename: timer-sun5i.ko

configname: CONFIG_SUN5I_HSTIMER

Linux Kernel Configuration
└─>Device Drivers
└─>Clock Source drivers
└─>SUN5I_HSTIMER
In linux kernel since version 3.10 (release Date: 2013-06-30)  
source code:
drivers/clocksource/timer-sun5i.c