phy: qcom-qmp-pcie: drop all non-PCIe compatibles support

Drop support for all non-PCIe compatibles from the new qmp-pcie driver.
The MSM8996 compat is also removed, it is going to be handled by a
separate driver.
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Tested-by: Bjorn Andersson <bjorn.andersson@linaro.org> # UFS, PCIe and USB on SC8180X
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20220607213203.2819885-3-dmitry.baryshkov@linaro.orgSigned-off-by: Vinod Koul <vkoul@kernel.org>