arm/dt: 8974: enable isa1200 haptics

Add support for isa1200 haptics by passing data through
device tree.  Also configure necessary clocks and gpios.

Change-Id: I6fce18c37cf682da25d57eb907e29c35a34d0180
Signed-off-by: Amy Maloche <amaloche@codeaurora.org>
5 files changed