Commit 6830604e authored by Andy Chiu's avatar Andy Chiu Committed by David S. Miller

dt-bindings: describe the support of "clock-frequency" in mdio

mdio bus frequency is going to be configurable at boottime by a property
in DT now, so add a description to it.
Signed-off-by: default avatarAndy Chiu <andy.chiu@sifive.com>
Reviewed-by: default avatarGreentime Hu <greentime.hu@sifive.com>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 29f8eefb
......@@ -68,6 +68,8 @@ Optional properties:
- mdio : Child node for MDIO bus. Must be defined if PHY access is
required through the core's MDIO interface (i.e. always,
unless the PHY is accessed through a different bus).
Non-standard MDIO bus frequency is supported via
"clock-frequency", see mdio.yaml.
- pcs-handle: Phandle to the internal PCS/PMA PHY in SGMII or 1000Base-X
modes, where "pcs-handle" should be used to point
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment