[PATCH net-next 0/3] net: phy: dp83867: add binding and support for io_impedance_ctrl nvmem cell

[Rasmus Villemoes]

We have a board where measurements indicate that the current three
options - leaving IO_IMPEDANCE_CTRL at the (factory calibrated) reset
value or using one of the two boolean properties to set it to the
min/max value - are too coarse.

This series adds a device tree binding for an nvmem cell which can be
populated during production with a suitable value calibrated for each
board, and corresponding support in the driver. The second patch adds
a trivial phy wrapper for dev_err_probe(), used in the third.


Rasmus Villemoes (3):
  dt-bindings: dp83867: add binding for io_impedance_ctrl nvmem cell
  linux/phy.h: add phydev_err_probe() wrapper for dev_err_probe()
  net: phy: dp83867: implement support for io_impedance_ctrl nvmem cell

 .../devicetree/bindings/net/ti,dp83867.yaml   | 18 +++++-
 drivers/net/phy/dp83867.c                     | 55 +++++++++++++++++--
 include/linux/phy.h                           |  3 +
 3 files changed, 67 insertions(+), 9 deletions(-)

-- 
2.31.1