Add the necessary constants and functions to support the GMAC devices on
the rk3576.

David Wu (1):
  ethernet: stmmac: dwmac-rk: Add GMAC support for RK3576

Detlev Casanova (1):
  dt-bindings: net: Add rk3576 dwmac bindings

 .../bindings/net/rockchip-dwmac.yaml          |   2 +
 .../net/ethernet/stmicro/stmmac/dwmac-rk.c    | 156 ++++++++++++++++++
 2 files changed, 158 insertions(+)

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2.46.0