ARM: dts: msm: Support no lpm for atmel touch controller

MSM8x10 MTP does not support low power mode(lpm)
for touch controller regulators.

CRs-Fixed: 486169
Change-Id: I1735ef9153da55513ee24b886022a11de7369609
Signed-off-by: Chun Zhang <chunz@codeaurora.org>
Signed-off-by: Mohan Pallaka <mpallaka@codeaurora.org>