arm64: dts: qcom: qcm6490-fairphone-fp5: Hook up DisplayPort over USB-C

arm64: dts: qcom: qcm6490-fairphone-fp5: Hook up DisplayPort over USB-C

Extend the USB graph to connect the OCP96011 switch, the PTN36502
redriver, the USB controllers and the MDSS, so that DisplayPort over
USB-C is working.

Connect some parts of the graph directly in the SoC dtsi since those
parts are wired up like this in the SoC directly.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250425-fp5-pmic-glink-dp-v3-4-cc9c2aeb42fb@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>