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

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

Documentation/devicetree/bindings/net/xilinx_axienet.txt

+2 −0
Original line number Diff line number Diff line
@@ -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