ARM: dts: msm: add qoe and cv2x over eth support for sa515m

Override mtl_rx_setup and mtl_tx_setup for cv2x.
Add qoe_mode and and qoe vlan filtering config.
Add cv2x_mode mdm and cv2x vlan filtering config.

Change-Id: If60646883b25e2d217c2bff0f9b52dc7ac0c19a1
Acked-by: Ning Cai <ncai@qti.qualcomm.com>
Signed-off-by: Sunil Paidimarri <hisunil@codeaurora.org>