RK3588 has three USB3 controllers. This adds the host-only controller,
which is using the naneng-combphy shared with PCIe and SATA.

The other two are dual-role and using a different PHY that is not yet
supported upstream.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20231020150022.48725-4-sebastian.reichel@collabora.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>