arm: mxc: Add sched_clock to mxc-platform

Add sched_clock using cyc_to_sched_clock and update_sched_clock
with HAVE_SCHED_CLOCK.

Signed-off-by: Jan Weitzel <J.Weitzel@phytec.de>
Signed-off-by: Carsten Emde <cbe@osadl.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

2 files changed