# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/regulator/mps,mp8859.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Monolithic Power Systems MP8859 Voltage Regulator

maintainers:
  - Markus Reichl <reichl@t-online.de>

description:
  The MP8859 is a synchronous, 4-switch, integrated buck-boost converter
  capable of regulating the output voltage from 2.8V to 22V wide input voltage
  range with high efficiency.

properties:
  compatible:
    const: mps,mp8859

  reg:
    maxItems: 1

  mp8859_dcdc:
    $ref: /schemas/regulator/regulator.yaml#
    type: object
    description: DCDC regulator subnode
    unevaluatedProperties: false

required:
  - compatible
  - reg

additionalProperties: false

examples:
  - |
    i2c {
        #address-cells = <1>;
        #size-cells = <0>;

        regulator@66 {
            compatible = "mps,mp8859";
            reg = <0x66>;

            mp8859_dcdc {
                regulator-name = "dc_12v";
                regulator-min-microvolt = <12000000>;
                regulator-max-microvolt = <12000000>;
                regulator-boot-on;
                regulator-always-on;
            };
        };
    };