Documentation/devicetree/bindings/mfd/maxim,max77843.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/mfd/maxim,max77843.yaml

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Linux kernel
Corpus path
Documentation/devicetree/bindings/mfd/maxim,max77843.yaml
Extension
.yaml
Size
3893 bytes
Lines
146
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

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Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

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# SPDX-License-Identifier: GPL-2.0-only
%YAML 1.2
---
$id: http://devicetree.org/schemas/mfd/maxim,max77843.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Maxim MAX77843 MicroUSB and Companion Power Management IC

maintainers:
  - Krzysztof Kozlowski <krzk@kernel.org>

description: |
  This is a part of device tree bindings for Maxim MAX77843 MicroUSB
  Integrated Circuit (MUIC).

  The Maxim MAX77843 is a MicroUSB and Companion Power Management IC which
  includes voltage current regulators, charger, fuel-gauge, haptic motor driver
  and MicroUSB management IC.

properties:
  compatible:
    const: maxim,max77843

  interrupts:
    maxItems: 1

  reg:
    maxItems: 1

  extcon:
    $ref: /schemas/extcon/maxim,max77843.yaml

  motor-driver:
    type: object
    additionalProperties: false
    properties:
      compatible:
        const: maxim,max77843-haptic

      haptic-supply:
        description: Power supply to the haptic motor

      pwms:
        maxItems: 1

    required:
      - compatible
      - haptic-supply
      - pwms

  regulators:
    $ref: /schemas/regulator/maxim,max77843.yaml

required:
  - compatible
  - interrupts
  - reg

additionalProperties: false

examples:
  - |
    #include <dt-bindings/interrupt-controller/irq.h>

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

        pmic@66 {
            compatible = "maxim,max77843";

Annotation

Implementation Notes