Documentation/devicetree/bindings/power/supply/ti,lp8727.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/power/supply/ti,lp8727.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/power/supply/ti,lp8727.yaml
Extension
.yaml
Size
2077 bytes
Lines
91
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
%YAML 1.2
---
$id: http://devicetree.org/schemas/power/supply/ti,lp8727.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: TI/National Semiconductor LP8727 Charger

maintainers:
  - Sebastian Reichel <sre@kernel.org>

allOf:
  - $ref: power-supply.yaml#

properties:
  compatible:
    const: ti,lp8727

  reg:
    const: 0x27

  interrupts:
    maxItems: 1

  debounce-ms:
    description: interrupt debounce time in ms

patternProperties:
  '^(ac|usb)$':
    type: object
    additionalProperties: false
    description: USB/AC charging parameters
    properties:
      charger-type:
        enum:
          - ac
          - usb

      eoc-level:
        $ref: /schemas/types.yaml#/definitions/uint8
        minimum: 0
        maximum: 6
        description: |
          End of Charge Percentage with the following mapping:
          0 = 5%, 1 = 10%, 2 = 16%, 3 = 20%, 4 = 25%, 5 = 33%, 6 = 50%

      charging-current:
        $ref: /schemas/types.yaml#/definitions/uint8
        minimum: 0
        maximum: 9
        description: |
          Charging current with the following mapping:
          0 = 90mA, 1 = 100mA, 2 = 400mA, 3 = 450mA, 4 = 500mA, 5 = 600mA,
          6 = 700mA, 7 = 800mA, 8 = 900mA, 9 = 1000mA

required:
  - compatible
  - reg

additionalProperties: false

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

      lp8727: charger@27 {
        compatible = "ti,lp8727";

Annotation

Implementation Notes