Documentation/devicetree/bindings/net/fsl,qoriq-mc-dpmac.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/net/fsl,qoriq-mc-dpmac.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/net/fsl,qoriq-mc-dpmac.yaml
Extension
.yaml
Size
1173 bytes
Lines
57
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/fsl,qoriq-mc-dpmac.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: DPAA2 MAC

maintainers:
  - Ioana Ciornei <ioana.ciornei@nxp.com>

description:
  This binding represents the DPAA2 MAC objects found on the fsl-mc bus and
  located under the 'dpmacs' node for the fsl-mc bus DTS node.

allOf:
  - $ref: ethernet-controller.yaml#

properties:
  compatible:
    const: fsl,qoriq-mc-dpmac

  reg:
    maxItems: 1
    description: The DPMAC number

  pcs-handle:
    maxItems: 1
    description:
      A reference to a node representing a PCS PHY device found on
      the internal MDIO bus.

  phys:
    description: A reference to the SerDes lane(s)
    maxItems: 1

required:
  - reg

unevaluatedProperties: false

examples:
  - |
    dpmacs {
      #address-cells = <1>;
      #size-cells = <0>;

      ethernet@4 {
        compatible = "fsl,qoriq-mc-dpmac";
        reg = <0x4>;
        phy-handle = <&mdio1_phy6>;
        phy-connection-type = "qsgmii";
        managed = "in-band-status";
        pcs-handle = <&pcs3_1>;
      };
    };

Annotation

Implementation Notes