drm/sde: move hardware catalog to dtsi parser

Current SDE DRM driver uses hardcoded structures
for target catalog information. This patch
removes the hardcoding from software and moves
it to dtsi parsing. It helps to remove the target
specific code drm directory and keep it in dtsi.

Change-Id: I2effaf65d7af5e22714c6e61e7f76a7e24ff86d9
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>