PCI: qcom: Add support for sa8775p SoC

Add support for sa8775p SoC that uses controller version 5.90
reusing the 1.9.0 config.

Link: https://lore.kernel.org/linux-pci/1689960276-29266-3-git-send-email-quic_msarkar@quicinc.com
Signed-off-by: Mrinmay Sarkar <quic_msarkar@quicinc.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>