Clocksource for PXA or SA-11x0 platform

modulename: pxa_timer.ko

configname: CONFIG_CLKSRC_PXA

Linux Kernel Configuration
└─>Device Drivers
└─>Clock Source drivers
└─>Clocksource for PXA or SA-11x0 platform
In linux kernel since version 3.10 (release Date: 2013-06-30)  
This enables OST0 support available on PXA and SA-11x0
platforms.

source code:

depends
CONFIG_GENERIC_CLOCKEVENTS
CONFIG_HAS_IOMEM