| Message ID | 20220318070039.108948-1-andy.chiu@sifive.com (mailing list archive) |
|---|---|
| State | Changes Requested |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | [v3,1/2] dt-bindings: net: xilinx_axienet: add pcs-handle attribute | expand |
On Fri, 2022-03-18 at 15:00 +0800, Andy Chiu wrote: > Document the new pcs-handle attribute to support connecting to an > external PHY in SGMII or 1000Base-X modes through the internal PCS/PMA > PHY. > > Signed-off-by: Andy Chiu <andy.chiu@sifive.com> > Reviewed-by: Greentime Hu <greentime.hu@sifive.com> > --- > Documentation/devicetree/bindings/net/xilinx_axienet.txt | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/Documentation/devicetree/bindings/net/xilinx_axienet.txt > b/Documentation/devicetree/bindings/net/xilinx_axienet.txt > index b8e4894bc634..a2fa3bef0901 100644 > --- a/Documentation/devicetree/bindings/net/xilinx_axienet.txt > +++ b/Documentation/devicetree/bindings/net/xilinx_axienet.txt > @@ -68,6 +68,11 @@ Optional properties: > required through the core's MDIO interface (i.e. always, > unless the PHY is accessed through a different bus). > > + - pcs-handle: Phandle to the internal PCS/PMA PHY in SGMII or > 1000Base-X > + modes, where "pcs-handle" should be preferably used to point > + to the PCS/PMA PHY, and "phy-handle" should point to an > + external PHY if exits. Spelling: exits -> exists > + > Example: > axi_ethernet_eth: ethernet@40c00000 { > compatible = "xlnx,axi-ethernet-1.00.a";
diff --git a/Documentation/devicetree/bindings/net/xilinx_axienet.txt b/Documentation/devicetree/bindings/net/xilinx_axienet.txt index b8e4894bc634..a2fa3bef0901 100644 --- a/Documentation/devicetree/bindings/net/xilinx_axienet.txt +++ b/Documentation/devicetree/bindings/net/xilinx_axienet.txt @@ -68,6 +68,11 @@ Optional properties: required through the core's MDIO interface (i.e. always, unless the PHY is accessed through a different bus). + - pcs-handle: Phandle to the internal PCS/PMA PHY in SGMII or 1000Base-X + modes, where "pcs-handle" should be preferably used to point + to the PCS/PMA PHY, and "phy-handle" should point to an + external PHY if exits. + Example: axi_ethernet_eth: ethernet@40c00000 { compatible = "xlnx,axi-ethernet-1.00.a";