Documentation/devicetree/bindings/power/supply/qcom,pm8916-lbc.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/power/supply/qcom,pm8916-lbc.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/power/supply/qcom,pm8916-lbc.yaml
Extension
.yaml
Size
3556 bytes
Lines
129
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/power/supply/qcom,pm8916-lbc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm Linear Battery Charger

maintainers:
  - Nikita Travkin <nikita@trvn.ru>

description:
  Linear Battery Charger hardware block, found in some Qualcomm PMICs
  such as pm8916. Implements a simple, autonomous CC/CV charger.

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

properties:
  compatible:
    const: qcom,pm8916-lbc

  reg:
    items:
      - description: Charger
      - description: Battery
      - description: USB
      - description: MISC

  reg-names:
    items:
      - const: chgr
      - const: bat_if
      - const: usb
      - const: misc

  interrupts:
    items:
      - description: Battery detection
      - description: Fast charging
      - description: Charging failed
      - description: Charging done
      - description: Battery present
      - description: Battery temperature OK
      - description: USB coarse detection
      - description: USB IN valid
      - description: Charger gone
      - description: Overtemperature

  interrupt-names:
    items:
      - const: vbat_det
      - const: fast_chg
      - const: chg_fail
      - const: chg_done
      - const: bat_pres
      - const: temp_ok
      - const: coarse_det
      - const: usb_vbus
      - const: chg_gone
      - const: overtemp

  qcom,fast-charge-safe-voltage:
    $ref: /schemas/types.yaml#/definitions/uint32
    minimum: 4000000
    maximum: 4775000
    description:
      Maximum safe battery voltage in uV; May be pre-set by bootloader,
      in which case, setting this will harmlessly fail.

Annotation

Implementation Notes