Nuvoton MA35 SoCs support DWC2 USB controller. Add the driver to drive the USB 2.0 PHY transceivers. Signed-off-by: Hui-Ping Chen <hpchen0nvt@gmail.com> Link: https://lore.kernel.org/r/20240805030356.14565-3-hpchen0nvt@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>