phy: marvell: utmi: update utmi config which fixes usb2.0 instability

- Add additional step which enables the Impedance and PLL calibration.
- Enable old squelch detector instead of the new analog squelch detector
circuit and update host disconnect threshold value.
- Update LS TX driver strength coarse and fine adjustment values.

Change-Id: Ifa0a585bfb5ecab0bfa033eed6874ff98b16a7df
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
2 files changed