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Diffstat (limited to 'Documentation/devicetree/bindings/net/fsl,enetc.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/net/fsl,enetc.yaml | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/fsl,enetc.yaml b/Documentation/devicetree/bindings/net/fsl,enetc.yaml new file mode 100644 index 000000000000..e152c93998fe --- /dev/null +++ b/Documentation/devicetree/bindings/net/fsl,enetc.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/fsl,enetc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: The NIC functionality of NXP NETC + +description: + The NIC functionality in NETC is known as EtherNET Controller (ENETC). ENETC + supports virtualization/isolation based on PCIe Single Root IO Virtualization + (SR-IOV), advanced QoS with 8 traffic classes and 4 drop resilience levels, + and a full range of TSN standards and NIC offload capabilities + +maintainers: + - Frank Li <Frank.Li@nxp.com> + - Vladimir Oltean <vladimir.oltean@nxp.com> + - Wei Fang <wei.fang@nxp.com> + - Claudiu Manoil <claudiu.manoil@nxp.com> + +properties: + compatible: + items: + - enum: + - pci1957,e100 + - const: fsl,enetc + + reg: + maxItems: 1 + + mdio: + $ref: mdio.yaml + unevaluatedProperties: false + description: Optional child node for ENETC instance, otherwise use NETC EMDIO. + +required: + - compatible + - reg + +allOf: + - $ref: /schemas/pci/pci-device.yaml + - $ref: ethernet-controller.yaml + +unevaluatedProperties: false + +examples: + - | + pcie { + #address-cells = <3>; + #size-cells = <2>; + + ethernet@0,0 { + compatible = "pci1957,e100", "fsl,enetc"; + reg = <0x000000 0 0 0 0>; + phy-handle = <&sgmii_phy0>; + phy-connection-type = "sgmii"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + phy@2 { + reg = <0x2>; + }; + }; + }; + }; |