Unverified Commit 0f101028 authored by Ivaylo Ivanov's avatar Ivaylo Ivanov Committed by Mark Brown
Browse files

dt-bindings: regulator: document max77838 pmic 



The max77838 is a pmic, containing a BUCK regulator and 4 LDOs. It's
primarily used in the Samsung Galaxy S7 lineup and is accessed over I2C.
Document it.

Signed-off-by: default avatarIvaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Acked-by: default avatarConor Dooley <conor.dooley@microchip.com>
Reviewed-by: default avatarIgor Belwon <igor.belwon@mentallysanemainliners.org>
Link: https://patch.msgid.link/20250914130230.2622030-2-ivo.ivanov.ivanov1@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent f83ec76b

Documentation/devicetree/bindings/regulator/maxim,max77838.yaml

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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause

%YAML 1.2

---

$id: http://devicetree.org/schemas/regulator/maxim,max77838.yaml#

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



title: Maxim Integrated MAX77838 PMIC



maintainers:

  - Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>



properties:

  $nodename:

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

  compatible:

    enum:

      - maxim,max77838



  reg:

    maxItems: 1



  regulators:

    type: object

    $ref: regulator.yaml#

    description: |

      list of regulators provided by this controller, must be named

      after their hardware counterparts ldo[1-4] and buck



    properties:

      buck:

        type: object

        $ref: regulator.yaml#

        unevaluatedProperties: false



    patternProperties:

      "^ldo([1-4])$":

        type: object

        $ref: regulator.yaml#

        unevaluatedProperties: false



    additionalProperties: false



required:

  - compatible

  - reg

  - regulators



additionalProperties: false



examples:

  - |

    i2c {

        #address-cells = <1>;

        #size-cells = <0>;



        pmic@60 {

            compatible = "maxim,max77838";

            reg = <0x60>;



            regulators {

                ldo2 {

                    regulator-min-microvolt = <1800000>;

                    regulator-max-microvolt = <1800000>;

                };

            };

       };

     };

...

MAINTAINERS

+6 −0
Original line number Diff line number Diff line
@@ -15069,6 +15069,12 @@ F: Documentation/devicetree/bindings/*/*max77802.yaml 
F:	drivers/regulator/max77802-regulator.c

F:	include/dt-bindings/*/*max77802.h









MAXIM MAX77838 PMIC REGULATOR DEVICE DRIVER









M:	Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>









L:	linux-kernel@vger.kernel.org









S:	Maintained









F:	Documentation/devicetree/bindings/regulator/maxim,max77838.yaml

















MAXIM MAX77976 BATTERY CHARGER









M:	Luca Ceresoli <luca@lucaceresoli.net>









S:	Supported