These patches converts mediatek driver to PHYLINK API.

v1->v2:
* Rebase for mt76x8 changes
* Phylink improvements and clean-ups after review
* SGMII port doesn't support 2.5Gbit in SGMII mode only in BASE-X mode.
  Refactor the code.

René van Dorst (3):
  net: ethernet: mediatek: Add basic PHYLINK support
  net: ethernet: mediatek: Re-add support SGMII
  dt-bindings: net: ethernet: Update mt7622 docs and dts to reflect the
    new phylink API

 .../arm/mediatek/mediatek,sgmiisys.txt        |   2 -
 .../dts/mediatek/mt7622-bananapi-bpi-r64.dts  |  28 +-
 arch/arm64/boot/dts/mediatek/mt7622.dtsi      |   1 -
 drivers/net/ethernet/mediatek/Kconfig         |   2 +-
 drivers/net/ethernet/mediatek/mtk_eth_path.c  |  75 +--
 drivers/net/ethernet/mediatek/mtk_eth_soc.c   | 502 ++++++++++++------
 drivers/net/ethernet/mediatek/mtk_eth_soc.h   |  68 ++-
 drivers/net/ethernet/mediatek/mtk_sgmii.c     |  65 ++-
 8 files changed, 447 insertions(+), 296 deletions(-)

--.
2.20.1