phy: qualcomm: eusb2-repeater: Add SMB2370 eUSB2 repeater support

phy: qualcomm: eusb2-repeater: Add SMB2370 eUSB2 repeater support

Introduce support for the SMB2370 based eUSB2 repeater.  Configure the
proper repeater tuning settings, as if this is not done correctly, it
can lead to instability on the USB2 link, which leads to USB2
enumeration failures, or random disconnects.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Wesley Cheng <wesley.cheng@oss.qualcomm.com>
Link: https://patch.msgid.link/20251209-linux-next-12825-v8-5-42133596bda0@oss.qualcomm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>