arm/dt: 8610: add coresight hardware event dt node

Add device tree node for CoreSight Hardware Event driver. This
enables monitoring and tracing of hardware events across STM
Hardware Event interface.

Change-Id: I184e17f7a8e35f70e4446df167c97dedf3dba198
Signed-off-by: Aparna Das <adas@codeaurora.org>
1 file changed