arm64: dts: mediatek: mt7981b: Add Ethernet and WiFi offload support

Add device tree nodes for the Ethernet subsystem on MT7981B SoC,
including:
- Ethernet MAC controller with dual GMAC support
- Wireless Ethernet Dispatch (WED)
- SGMII PHY controllers for high-speed Ethernet interfaces
- Reserved memory regions for WiFi offload processor

Signed-off-by: Sjoerd Simons <sjoerd@collabora.com>
[Angelo: Removed useless address/size cells from main eth node]
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
This commit is contained in:
Sjoerd Simons 2025-12-23 13:37:54 +01:00 • committed by AngeloGioacchino Del Regno
commit 9846a8c603
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