arm64: dts: hi3798cv200: enable PCIe support for poplar board

It adds combophy devices under peripheral controller and enables PCIe
support for Hi3798CV200 Poplar board.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2 files changed