Documentation/devicetree/bindings/mfd/max77650.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/mfd/max77650.yaml

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System
Linux kernel
Corpus path
Documentation/devicetree/bindings/mfd/max77650.yaml
Extension
.yaml
Size
3800 bytes
Lines
150
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
%YAML 1.2
---
$id: http://devicetree.org/schemas/mfd/max77650.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: MAX77650 ultra low-power PMIC from Maxim Integrated.

maintainers:
  - Bartosz Golaszewski <bgolaszewski@baylibre.com>

description: |
  MAX77650 is an ultra-low power PMIC providing battery charging and power
  supply for low-power IoT and wearable applications.

  The GPIO-controller module is represented as part of the top-level PMIC
  node. The device exposes a single GPIO line.

  For device-tree bindings of other sub-modules (regulator, power supply,
  LEDs and onkey) refer to the binding documents under the respective
  sub-system directories.

properties:
  compatible:
    const: maxim,max77650

  reg:
    description:
      I2C device address.
    maxItems: 1

  interrupts:
    maxItems: 1

  interrupt-controller: true

  "#interrupt-cells":
    const: 2
    description:
      The first cell is the IRQ number, the second cell is the trigger type.

  gpio-controller: true

  "#gpio-cells":
    const: 2
    description:
      The first cell is the pin number and the second cell is used to specify
      the gpio active state.

  gpio-line-names:
    maxItems: 1
    description:
      Single string containing the name of the GPIO line.

  regulators:
    $ref: /schemas/regulator/max77650-regulator.yaml

  charger:
    $ref: /schemas/power/supply/max77650-charger.yaml

  leds:
    $ref: /schemas/leds/leds-max77650.yaml

  onkey:
    $ref: /schemas/input/max77650-onkey.yaml

required:
  - compatible
  - reg
  - interrupts

Annotation

Implementation Notes