xref: /freebsd/sys/contrib/device-tree/Bindings/phy/st,spear1310-miphy.yaml (revision 833e5d42ab135b0238e61c5b3c19b8619677cbfa)

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/phy/st,spear1310-miphy.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: ST SPEAr miphy

maintainers:
  - Pratyush Anand <pratyush.anand@gmail.com>

description:
  ST Microelectronics SPEAr miphy is a phy controller supporting PCIe and SATA.

properties:
  compatible:
    enum:
      - st,spear1310-miphy
      - st,spear1340-miphy

  reg:
    maxItems: 1

  misc:
    description: Phandle for the syscon node to access misc registers.
    $ref: /schemas/types.yaml#/definitions/phandle

  '#phy-cells':
    description: >
      Cell[0] indicates interface type: 0 = SATA, 1 = PCIe.
    const: 1

  phy-id:
    description: Instance id of the phy. Required when multiple PHYs are present.
    $ref: /schemas/types.yaml#/definitions/uint32

required:
  - compatible
  - reg
  - misc
  - '#phy-cells'

additionalProperties: false

examples:
  - |
    miphy@1000 {
        compatible = "st,spear1310-miphy";
        reg = <0x1000 0x100>;
        misc = <&syscon>;
        #phy-cells = <1>;
        phy-id = <0>;
    };