ARM: dts: msm: add a device tree for LV in multi-GVMs

The new device tree file is used to support the LV GVM
which will run in multiple Guest VMs environment, like
together with a LA GVM.

Change-Id: I086488012169531027699c0970221bb58056ec24
Signed-off-by: Yong Ding <yongding@codeaurora.org>