ARM: tegra: phy: set line debounce count to 1

ARM: tegra: phy: set line debounce count to 1

Set UTMI line debounce count to 1.
With this change the system wakes from LP0 when we disconnect USB-MSD.

Bug 1255249

Change-Id: I1560ddebba2b6859dbeea3c245cc6c52c6219708
Signed-off-by: Preetham Chandru R <pchandru@nvidia.com>
Reviewed-on: http://git-master/r/212674
(cherry picked from commit e130b62dd3bbabf7e2260734bc052b7dad4346bd)
Reviewed-on: http://git-master/r/223244
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>