[PATCH v2 0/2] Add motorcomm phy pad-driver-strength-cfg support

[Samin Guo]

The motorcomm phy (YT8531) supports the ability to adjust the drive
strength of the rx_clk/rx_data, and the default strength may not be
suitable for all boards. So add configurable options to better match
the boards.(e.g. StarFive VisionFive 2)

The first patch adds a description of dt-bingding, and the second patch adds
YT8531's parsing and settings for pad-driver-strength-cfg.

Changes since v1:
Patch 1:
- Renamed "rx-xxx-driver-strength" to "motorcomm,rx-xxx-driver-strength" (by Frank Sae)
Patch 2:
- Added default values for rxc/rxd driver strength (by Frank Sea/Andrew Lunn)
- Added range checking when val is in DT (by Frank Sea/Andrew Lunn)

Previous versions:
v1 - https://patchwork.kernel.org/project/netdevbpf/cover/20230426063541.15378-1-samin.guo@xxxxxxxxxxxxxxxx

Samin Guo (2):
  dt-bindings: net: motorcomm: Add pad driver strength cfg
  net: phy: motorcomm: Add pad drive strength cfg support

 .../bindings/net/motorcomm,yt8xxx.yaml        | 12 +++++
 drivers/net/phy/motorcomm.c                   | 46 +++++++++++++++++++
 2 files changed, 58 insertions(+)


base-commit: d3e1ee0e67e7603d36f4fa2fec6b881c01aabe89

-- 
2.17.1