tick_get(), tick_get_32() and cycle_get_32() APIs were missing for
fibers.
Change-Id: Ic03880714f9f83f57b5c0599bc04b680fabea533
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Describes clocks available for use. Adds examples of direct clock
use. Provides API tables.
Change-Id: Icca8e1c8e75eed29c91f1387aed682dfdefdadb1
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>