BACKPORT: FROMLIST: phy: qualcomm: Add Synopsys High-Speed USB PHY driver

It adds Synopsys 28nm Femto High-Speed USB PHY driver support, which
is usually paired with Synopsys DWC3 USB controllers on Qualcomm SoCs.

am link: https://patchwork.kernel.org/patch/10738421/



Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Khasim Syed Mohammed <khasim.mohammed@linaro.org>