arm64: dts: qcom: glymur-crd: Enable DisplayPort support

arm64: dts: qcom: glymur-crd: Enable DisplayPort support

The two Type-C ports found on Glymur CRD are DisplayPort alternate mode
capable. Everything is in place already for the USB, but for DisplayPort
the controllers need to be enabled.

So enable the related DisplayPort controller for each of these two
ports. Also define the supported link frequencies for each output.

Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260330-glymur-enable-displayport-v1-1-1543ad6dac3a@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>