The clock and data lanes of the DSI PHY have a calibration circuitry
feature. As per the MSM DSI PHY tuning guidelines, the drive strength
tuning can be done by adjusting rescode offset for hstop/hsbot, and
the drive level tuning can be done by adjusting the LDO output level
for the HSTX drive.
Signed-off-by: Rajeev Nandan <quic_rajeevny@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/1643573719-32095-4-git-send-email-quic_rajeevny@quicinc.comSigned-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>