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[v6,0/6] net: pch_gbe: MIPS support

Message ID 20180510231657.28503-1-paul.burton@mips.com
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Series net: pch_gbe: MIPS support | expand

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Paul Burton May 10, 2018, 11:16 p.m. UTC 
The Intel EG20T Platform Controller Hub is used on the MIPS Boston
development board to provide various peripherals including ethernet.

This series migrates the pch_gbe driver's PHY support to use phylib,
implements support for device tree which we use to provide the PHY reset
GPIO, and allows the driver to be built for MIPS.

Applies atop v4.17-rc4.

Please note that I don't have access to the Intel systems (eg.
MinnowBoard v1) that make use of this driver, so am unable to test on
those. If anyone with such a system could test the series that would be
much appreciated.

v6 of the series is later than I'd hoped, but we had a product
release[1] that kept me busy. My apologies!

The series is significantly different to earlier versions - Andrew did
the legwork of converting to phylib and that simplified things
significantly. v5 contained further fixes to the driver which I've
removed from v6 such that this series is just enough to get the driver
running on the MIPS Boston platform, despite a few bugs in the interest
of a simpler & more focused patch series. I'll submit those fixes
separately.

Thanks,
    Paul

[1] https://www.mips.com/press/new-mips-i7200-processor-core-delivers-unmatched-performance-and-efficiency-for-advanced-lte5g-communications-and-networking-ic-designs/

Andrew Lunn (2):
  net: phy: at803x: Export at803x_debug_reg_mask()
  net: ethernet: pch_gbe: Convert to mdiobus and phylib

Paul Burton (4):
  net: pch_gbe: Support DeviceTree for MDIO/PHY description
  ptp: pch: Allow build on MIPS platforms
  net: pch_gbe: Allow build on MIPS platforms
  MIPS: Boston: Adjust DT for pch_gbe PHY support

 arch/mips/boot/dts/img/boston.dts             |  13 +-
 drivers/net/ethernet/oki-semi/pch_gbe/Kconfig |   5 +-
 .../net/ethernet/oki-semi/pch_gbe/Makefile    |   2 +-
 .../net/ethernet/oki-semi/pch_gbe/pch_gbe.h   |  35 +-
 .../ethernet/oki-semi/pch_gbe/pch_gbe_api.c   | 118 ------
 .../ethernet/oki-semi/pch_gbe/pch_gbe_api.h   |   8 +-
 .../oki-semi/pch_gbe/pch_gbe_ethtool.c        |  89 +---
 .../ethernet/oki-semi/pch_gbe/pch_gbe_main.c  | 382 +++++++++---------
 .../ethernet/oki-semi/pch_gbe/pch_gbe_param.c | 265 ------------
 .../ethernet/oki-semi/pch_gbe/pch_gbe_phy.c   | 377 -----------------
 .../ethernet/oki-semi/pch_gbe/pch_gbe_phy.h   |  37 --
 drivers/net/phy/at803x.c                      |   5 +-
 drivers/ptp/Kconfig                           |   2 +-
 include/linux/at803x_phy.h                    |  16 +
 14 files changed, 249 insertions(+), 1105 deletions(-)
 delete mode 100644 drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c
 delete mode 100644 drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.h
 create mode 100644 include/linux/at803x_phy.h