From: Rob Herring <rob.herring@smooth-stone.com>

The timer-sp h/w used on versatile platforms can also be used for other
platforms, so move it to a common location.
Signed-off-by: NRob Herring <rob.herring@smooth-stone.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>