clock Directory Reference

Files
	arm-generic-timer.c
	This source file contains a Clock Driver implementation using Armv7-AR/AArch64 Generic Timer.
	bcm2835-system-timer.c
	This source file contains the implementation of the BCM2835 Clock Driver.
	clockimpl.h
	This header file contains the shared Clock Driver implementation.
	xil-ttc.c
	This source file contains a Clock Driver implementation using the Xilinx Triple Timer Counter (TTC).