phy: qualcomm: qcom-uniphy-pcie 28LP add support for IPQ5018

The Qualcomm UNIPHY PCIe PHY 28LP is found on both IPQ5332 and IPQ5018.
Adding the PHY init sequence, pipe clock rate, and compatible for IPQ5018.

Signed-off-by: Nitheesh Sekar <quic_nsekar@quicinc.com>
Signed-off-by: Sricharan Ramabadhran <quic_srichara@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: George Moussalem <george.moussalem@outlook.com>
Link: https://lore.kernel.org/r/20250326-ipq5018-pcie-v7-2-e1828fef06c9@outlook.com


Signed-off-by: Vinod Koul <vkoul@kernel.org>