ARM: dts: msm: add hardware event dt entry for samarium
ARM: dts: msm: add hardware event dt entry for samarium

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

Change-Id: I43fa3a69076267a6b959866edb04b8293630ebad
Signed-off-by: Aparna Das <0d65ec5fc381668782b153e0078f3ea20344faa3@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas