# 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:
oneOf:
- items:
- enum:
- pci1957,e100
- const: fsl,enetc
- enum:
- pci1131,e101
reg:
maxItems: 1
clocks:
items:
- description: MAC transmit/receive reference clock
clock-names:
items:
- const: ref
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
- if:
not:
properties:
compatible:
contains:
enum:
- pci1131,e101
then:
properties:
clocks: false
clock-names: false
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>;
};
};
};
};
