xref: /linux/Documentation/devicetree/bindings/net/fsl,enetc.yaml (revision 170aafe35cb98e0f3fbacb446ea86389fbce22ea) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/net/fsl,enetc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: The NIC functionality of NXP NETC
8
9description:
10  The NIC functionality in NETC is known as EtherNET Controller (ENETC). ENETC
11  supports virtualization/isolation based on PCIe Single Root IO Virtualization
12  (SR-IOV), advanced QoS with 8 traffic classes and 4 drop resilience levels,
13  and a full range of TSN standards and NIC offload capabilities
14
15maintainers:
16  - Frank Li <Frank.Li@nxp.com>
17  - Vladimir Oltean <vladimir.oltean@nxp.com>
18  - Wei Fang <wei.fang@nxp.com>
19  - Claudiu Manoil <claudiu.manoil@nxp.com>
20
21properties:
22  compatible:
23    items:
24      - enum:
25          - pci1957,e100
26      - const: fsl,enetc
27
28  reg:
29    maxItems: 1
30
31  mdio:
32    $ref: mdio.yaml
33    unevaluatedProperties: false
34    description: Optional child node for ENETC instance, otherwise use NETC EMDIO.
35
36required:
37  - compatible
38  - reg
39
40allOf:
41  - $ref: /schemas/pci/pci-device.yaml
42  - $ref: ethernet-controller.yaml
43
44unevaluatedProperties: false
45
46examples:
47  - |
48    pcie {
49        #address-cells = <3>;
50        #size-cells = <2>;
51
52        ethernet@0,0 {
53            compatible = "pci1957,e100", "fsl,enetc";
54            reg = <0x000000 0 0 0 0>;
55            phy-handle = <&sgmii_phy0>;
56            phy-connection-type = "sgmii";
57
58            mdio {
59                #address-cells = <1>;
60                #size-cells = <0>;
61                phy@2 {
62                    reg = <0x2>;
63                };
64            };
65        };
66    };
67