phy: qualcomm: phy-qcom-qmp: add support for combo USB3+DP phy on SDM845

Define configuration to be used by combo USB3 + DisplayPort phy on
SDM845 SoC family. It closely follows sc7180, however like the main USB3
phy it uses the qmp_v3_usb3phy_cfg config.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220810030926.2794179-1-bjorn.andersson@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>