Add nodes for the USB and it's PHY on sa8775p platform.
Signed-off-by: Shazad Hussain <quic_shazhuss@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230428130824.23803-6-quic_shazhuss@quicinc.com