Run the automatic pad calibration after voltage switching if
tegra_host->pad_calib_required is set.
Signed-off-by: NAapo Vienamo <avienamo@nvidia.com>
Acked-by: NThierry Reding <treding@nvidia.com>
Acked-by: NAdrian Hunter <adrian.hunter@intel.com>
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>