# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/maxim,ds26522.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Maxim (Dallas) DS26522 Dual T1/E1/J1 Transceiver

maintainers:
  - Frank Li <Frank.Li@nxp.com>

properties:
  compatible:
    items:
      - const: maxim,ds26522

  reg:
    maxItems: 1

required:
  - compatible
  - reg

allOf:
  - $ref: /schemas/spi/spi-peripheral-props.yaml

unevaluatedProperties: false

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

        transceiver@1 {
            compatible = "maxim,ds26522";
            reg = <1>;
            spi-max-frequency = <2000000>; /* input clock */
        };
    };