xref: /freebsd/sys/contrib/device-tree/Bindings/regulator/richtek,rt6160-regulator.yaml (revision 5956d97f4b3204318ceb6aa9c77bd0bc6ea87a41)

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/regulator/richtek,rt6160-regulator.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Richtek RT6160 BuckBoost converter

maintainers:
  - ChiYuan Huang <cy_huang@richtek.com>

description: |
  The RT6160 is a high-efficiency buck-boost converter that can provide
  up to 3A output current from 2025mV to 5200mV. And it support the wide
  input voltage range from 2200mV to 5500mV.

  Datasheet is available at
  https://www.richtek.com/assets/product_file/RT6160A/DS6160A-00.pdf

allOf:
  - $ref: regulator.yaml#

properties:
  compatible:
    enum:
      - richtek,rt6160

  reg:
    maxItems: 1

  enable-gpios:
    description: A connection of the 'enable' gpio line.
    maxItems: 1

  richtek,vsel-active-low:
    description: |
      Used to indicate the 'vsel' pin active level. if not specified, use
      high active level as the default.
    type: boolean

required:
  - compatible
  - reg

unevaluatedProperties: false

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

      rt6160@75 {
        compatible = "richtek,rt6160";
        reg = <0x75>;
        enable-gpios = <&gpio26 2 0>;
        regulator-name = "rt6160-buckboost";
        regulator-min-microvolt = <2025000>;
        regulator-max-microvolt = <5200000>;
      };
    };