ARM: dts: msm: Add panel dimension details for nt35590 panel

Explicitly setting the physical dimensions of the panel helps
in correctly computing the DPI settings. Add this information
for the nt35590 panel based on the data provided in the panel
specification.

Change-Id: I19b281416d9944585d8a5530d806d85aab55aee5
Signed-off-by: Aravind Venkateswaran <aravindh@codeaurora.org>
Merge "ARM: dts: msm: Add panel dimension details for nt35590 panel"