msm: mink: Snapshot of smcinvoke driver

This patch is a snapshot of smcinvoke driver taken from msm-4.9
commit a8117effbe0 (Merge "ARM: dts: msm: Disable GPU memory
pools for QCS605")

Change-Id: I9e2de0c464bc23c48ae8a5a90e289048b0c274ae
Signed-off-by: Dinesh K Garg <dineshg@codeaurora.org>