ARM: dts: sa2150p: update dt for ethernet phy

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

Change-Id: I1c7713c1a30e9305cd8cf0fc8cb9411c320b178f
Acked-by: Ning Cai <ncai@qti.qualcomm.com>
Signed-off-by: Sunil Paidimarri <hisunil@codeaurora.org>