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(parent: 341e548) | patch
phy: marvell: utmi: update utmi config which fixes usb2.0 instability
authorGrzegorz Jaszczyk <jaz@semihalf.com>
Thu, 14 Mar 2019 12:00:53 +0000 (13:00 +0100)
committerStefan Roese <sr@denx.de>
Thu, 29 Apr 2021 05:45:24 +0000 (07:45 +0200)
commit82c30736ae3f90387c0666e7e4239fa46cd041b6
treea03ba89ad604caabc11ca33f03b09b4f95a23cf6tree | snapshot
parent341e548eb8f586c39c49efbd0b90eaf283fbee63commit | diff
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>
drivers/phy/marvell/comphy_cp110.c diff | blob | history
drivers/phy/marvell/utmi_phy.h diff | blob | history
Domain: System / Kernel;