linux-phytec-fsl

ARM: dts: rockchip: add GMAC nodes for RK322x SoCs

This patch add the GMAC dt nodes for rk322x SoCs.

Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>