Unverified Commit 643ddb61 authored by Christoph Fritz's avatar Christoph Fritz Committed by Mark Brown
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dt-bindings: regulator: Document bindings for fan53880 



Add device tree binding information for fan53880 regulator driver.

Signed-off-by: default avatarChristoph Fritz <chf.fritz@googlemail.com>
Link: https://lore.kernel.org/r/20200702210846.31659-3-chf.fritz@googlemail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent e6dea51e

Documentation/devicetree/bindings/regulator/onnn,fan53880.yaml

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+85 −0
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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause

%YAML 1.2

---

$id: http://devicetree.org/schemas/regulator/onnn,fan53880.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Onsemi FAN53880 PMIC



maintainers:

  - Christoph Fritz <chf.fritz@googlemail.com>



description: |

  The FAN53880 is an I2C porgrammable power management IC (PMIC)

  that contains a BUCK (step-down converter), four low dropouts (LDO)

  and one BOOST (step-up converter) output. It is designed for mobile

  power applications.



properties:

  $nodename:

    pattern: "pmic@[0-9a-f]{1,2}"

  compatible:

    enum:

      - onnn,fan53880



  reg:

    maxItems: 1



  VIN12-supply:

    description: Input supply phandle(s) for LDO1 and LDO2



  VIN3-supply:

    description: Input supply phandle(s) for LDO3



  VIN4-supply:

    description: Input supply phandle(s) for LDO4



  PVIN-supply:

    description: Input supply phandle(s) for BUCK and BOOST



  regulators:

    type: object

    $ref: regulator.yaml#

    description: |

      list of regulators provided by this controller, must be named

      after their hardware counterparts LDO[1-4], BUCK and BOOST



    patternProperties:

      "^LDO[1-4]$":

        type: object

        $ref: regulator.yaml#



      "^BUCK|BOOST$":

        type: object

        $ref: regulator.yaml#



    additionalProperties: false



required:

  - compatible

  - reg

  - regulators



additionalProperties: false



examples:

  - |

    i2c {

        #address-cells = <1>;

        #size-cells = <0>;



        pmic@35 {

            compatible = "onnn,fan53880";

            reg = <0x35>;



            PVIN-supply = <&fixreg_example_vcc>;



            regulators {

                BUCK {

                    regulator-min-microvolt = <1200000>;

                    regulator-max-microvolt = <1200000>;

                };

            };

       };

     };

...