arm64: dts: imx8mp-venice-gw74xx: add DP83867 configuration

The GW7400 has an onboard DP83867 RGMII GbE PHY:
 - add RGMII delay and FIFO configuration
 - add LED configuration required to use them via netdev trigger:
   two LED's (LED1 and LED2, skipping LED0).

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Tim Harvey 2024-06-18 13:09:01 -07:00 • committed by Shawn Guo
commit 9f05b20cee