[PATCH v2 00/11] net: ethernet: mtk_eth_soc: various enhancements

[Daniel Golle <daniel@makrotopia.org>]

This series brings a variety of fixes and enhancements for mtk_eth_soc,
adds support for the MT7981 SoC and facilitates sharing the SGMII PCS
code between mtk_eth_soc and mt7530.

Note that this series depends on commit 697c3892d825
("regmap: apply reg_base and reg_downshift for single register ops") to
not break mt7530 pcs register access.

Changes since v1:
 * apply reverse xmas tree everywhere
 * improve commit descriptions
 * add dt bindings
 * various small changes addressing all comments received for v1

Daniel Golle (11):
  net: ethernet: mtk_eth_soc: add support for MT7981 SoC
  dt-bindings: net: mediatek,net: add mt7981-eth binding
  dt-bindings: arm: mediatek: add 'mediatek,pn_swap' property
  net: ethernet: mtk_eth_soc: set MDIO bus clock frequency
  net: ethernet: mtk_eth_soc: reset PCS state
  net: ethernet: mtk_eth_soc: only write values if needed
  net: ethernet: mtk_eth_soc: fix RX data corruption issue
  net: ethernet: mtk_eth_soc: ppe: add support for flow accounting
  net: pcs: add driver for MediaTek SGMII PCS
  net: ethernet: mtk_eth_soc: switch to external PCS driver
  net: dsa: mt7530: use external PCS driver

 .../arm/mediatek/mediatek,sgmiisys.txt        |   4 +
 .../devicetree/bindings/net/mediatek,net.yaml |  42 +++
 MAINTAINERS                                   |   7 +
 drivers/net/dsa/Kconfig                       |   1 +
 drivers/net/dsa/mt7530.c                      | 277 ++++-----------
 drivers/net/dsa/mt7530.h                      |  47 +--
 drivers/net/ethernet/mediatek/Kconfig         |   2 +
 drivers/net/ethernet/mediatek/mtk_eth_path.c  |  14 +-
 drivers/net/ethernet/mediatek/mtk_eth_soc.c   |  65 +++-
 drivers/net/ethernet/mediatek/mtk_eth_soc.h   | 100 ++----
 drivers/net/ethernet/mediatek/mtk_ppe.c       | 114 ++++++-
 drivers/net/ethernet/mediatek/mtk_ppe.h       |  25 +-
 .../net/ethernet/mediatek/mtk_ppe_debugfs.c   |   9 +-
 .../net/ethernet/mediatek/mtk_ppe_offload.c   |   8 +
 drivers/net/ethernet/mediatek/mtk_ppe_regs.h  |  14 +
 drivers/net/ethernet/mediatek/mtk_sgmii.c     | 192 ++---------
 drivers/net/pcs/Kconfig                       |   8 +
 drivers/net/pcs/Makefile                      |   1 +
 drivers/net/pcs/pcs-mtk-lynxi.c               | 315 ++++++++++++++++++
 include/linux/pcs/pcs-mtk-lynxi.h             |  13 +
 20 files changed, 756 insertions(+), 502 deletions(-)
 create mode 100644 drivers/net/pcs/pcs-mtk-lynxi.c
 create mode 100644 include/linux/pcs/pcs-mtk-lynxi.h


base-commit: 129af770823407ee115a56c69a04b440fd2fbe61
-- 
2.39.1