arm64: dts: qcom: qcs8300: enable pcie0

arm64: dts: qcom: qcs8300: enable pcie0

Add configurations in devicetree for PCIe0, including registers, clocks,
interrupts and phy setting sequence.

Add PCIe lane equalization preset properties for 8 GT/s and 16GT/s

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Ziyue Zhang <ziyue.zhang@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251128104928.4070050-3-ziyue.zhang@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>