[PATCH net-next v5 0/4] net: mvpp2: 1000BaseX and 2500BaseX support

[Antoine Tenart]

Hi all,

This series adds 1000BaseX and 2500BaseX support to the Marvell PPv2
driver. In order to use it, the 2.5 SGMII mode is added in the Marvell
common PHY driver (cp110-comphy).

This was tested on a mcbin.

All patches should probably go through net-next as patch 4/4 depends on
patch 1/4 to build and work.

Please note the two mvpp2 patches do not conflict with the ACPI series
v2 Marcin sent a few days ago, and the two series can be processed in
parallel. (Marcin is aware of me sending this series).

Thanks!
Antoine

Since v4:
  - Fixed a compilation warning which was a real error in the code.

Since v3:
  - Stopped setting the MII_SPEED bit in the GMAC AN register, as the
    GMII_SPEED bit takes over anyway.
  - Added Andrew's Reviewed-by on patch 4/4.

Since v2:
  - Added a comment before mvpp22_comphy_init() about the different PHY modes
    used and why they differ between the PPv2 driver and the COMPHY one.

Since v1:
  - s/PHY_MODE_SGMII_2_5G/PHY_MODE_2500SGMII/
  - Fixed a build error in 'net: mvpp2: 1000baseX support' (which was solved in
    the 2500baseX support one, but the bisection was broken).
  - Removed the dt patches, as the fourth network interface on the mcbin also
    needs PHYLINK support in the PPv2 driver to be correctly supported.

Antoine Tenart (4):
  phy: add 2.5G SGMII mode to the phy_mode enum
  phy: cp110-comphy: 2.5G SGMII mode
  net: mvpp2: 1000baseX support
  net: mvpp2: 2500baseX support

 drivers/net/ethernet/marvell/mvpp2.c         | 74 ++++++++++++++++++++++++----
 drivers/phy/marvell/phy-mvebu-cp110-comphy.c | 17 +++++--
 include/linux/phy/phy.h                      |  1 +
 3 files changed, 79 insertions(+), 13 deletions(-)

-- 
2.14.3