USB: host: npcm: Add NPCM8XX support

Modify NPCM USB EHCI host controller configuration to support all NPCM
BMC SoC.

Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
Link: https://lore.kernel.org/r/20220718181842.61040-4-tmaimon77@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>