ARM: dts: msm: Phy reset pre delay on SDX55

For proper functioning of the phy, 11ms of
predelay for phy reset.

This value is as per the recommended as per
hardware team suggestions.

Change-Id: I94ebaa9eb26ed1e9e4f5939239864444e57db167
Acked-by: Abhishek Chauhan <abchauha@qti.qualcomm.com>
Signed-off-by: Sunil Paidimarri <hisunil@codeaurora.org>