Adds initial dts nodes for CDP, MTP, RCM platforms. Also adds the common, display common, and pinctrl configurations. Change-Id: I473dbca3b60bd32c7d54bef600c8398ef6d35a59 Signed-off-by: Kirill Shpin <quic_kshpin@quicinc.com> Signed-off-by: Rohith Iyer <quic_rohiiyer@quicinc.com>