fbdev: msm: Add property for skipping clamp

12nm phy need skip ulps and  clamp register
programing to fix current leakage.

Change-Id: I7fd0e8ad7f15dfd7cb150d7c17188594ce9f524e
Signed-off-by: Xipeng Gu <guxipeng@codeaurora.org>
4 files changed