phy: qcom-qmp-usb: clean up PHY init

Clean up the PHY initialisation somewhat by programming both tx and rx
for the second lane after the first lane.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20221028160435.26948-10-johan+linaro@kernel.org


Signed-off-by: Vinod Koul <vkoul@kernel.org>