[PATCH v3 0/4] stmmac: Fixed Phy & PTP fixes

[Phil Reid <preid-qgqNFa1JUf/o2iN0hyhwsIdd74u8MsAO@public.gmane.org>]

Provide ability to specify a fixed phy in the device tree and
retain the mdio bus if no phy is found. This is needed where 
a dsa is connected via a fixed phy and uses the mdio bus for config.
Fixed ptp ref clock calculatins for the stmmac when ptp ref clock
is running at <= 50Mhz. Also add device tree setting to config
ptp clk source on socfpga platforms.

Changes from V2:
- Formatting, spaces & lines > 80 chars. Using checkpatch
- Drop PTP register debugfs patch.

Changes from V1:
- Fixed mismatch doc / code for ptp_ref_clk dt node. 
- Remove unit address from doc example.

Phil Reid (5):
  stmmac: create of compatible mdio bus for stmacc driver
  stmmac: Correct documentation on stmmac clocks.
  stmmac: Fix calculations for ptp counters when clock input = 50Mhz.
  stmmac: socfpga: Provide dt node to config ptp clk source.

 .../devicetree/bindings/net/socfpga-dwmac.txt      |  2 ++
 Documentation/devicetree/bindings/net/stmmac.txt   | 25 +++++++++++------
 drivers/net/ethernet/stmicro/stmmac/common.h       |  2 +-
 .../net/ethernet/stmicro/stmmac/dwmac-socfpga.c    |  9 ++++++
 .../net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c  |  9 ++++--
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c  | 19 ++++++-------
 drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c  | 32 ++++++++++++++++------
 .../net/ethernet/stmicro/stmmac/stmmac_platform.c  |  2 +-
 8 files changed, 67 insertions(+), 33 deletions(-)

-- 
1.8.3.1

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