ARM: dts: msm: add support of nt35597 dual dsi cmd mode panel for 8996

Add support of nt35597 dual cmd without DSC panel's dtsi files
and list it as part of supported panels for msm8996 CDP board.
Also new phy timing are re calculated so that both video mode
and cmd mode have same phy timing parameters.

Change-Id: I5e0ae3c0aa77171eff96692f3f9e78f9b49050e1
Signed-off-by: Kuogee Hsieh <khsieh@codeaurora.org>