Documentation/devicetree/bindings/mfd/mps,mp2629.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/mfd/mps,mp2629.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
Extension
.yaml
Size
1464 bytes
Lines
65
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

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

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/mfd/mps,mp2629.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: MP2629 Battery Charger PMIC from Monolithic Power System.

maintainers:
  - Saravanan Sekar <sravanhome@gmail.com>

description: |
  MP2629 is a PMIC providing battery charging and power supply for smartphones,
  wireless camera and portable devices. Chip is controlled over I2C.

  The battery charge management device handles battery charger controller and
  ADC IIO device for battery, system voltage

properties:
  compatible:
    enum:
      - mps,mp2629
      - mps,mp2733

  reg:
    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.

required:
  - compatible
  - reg
  - interrupts
  - interrupt-controller
  - "#interrupt-cells"

additionalProperties: false

examples:
  - |
    #include <dt-bindings/interrupt-controller/irq.h>
    #include <dt-bindings/input/linux-event-codes.h>
    i2c {
        #address-cells = <1>;
        #size-cells = <0>;

        pmic@4b {
            compatible = "mps,mp2629";
            reg = <0x4b>;

            interrupt-controller;
            interrupt-parent = <&gpio2>;
            #interrupt-cells = <2>;
            interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
        };
    };

Annotation

Implementation Notes