arm/dt: msm8974: Add RPM Stats device node
arm/dt: msm8974: Add RPM Stats device node

Add device tree node to support RPM stats
version 2. Add the RPM RAM and the version for
RPM stats to the node.

Change-Id: Id2e0bbe1fa2e42f9e2caaea195c63ec5d3907b32
Signed-off-by: Priyanka Mathur <505f6013be60e22c127e7e36a868fea1cf3acc88@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