Documentation/devicetree/bindings/mfd/ti,tps65910.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/mfd/ti,tps65910.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/mfd/ti,tps65910.yaml
Extension
.yaml
Size
9990 bytes
Lines
316
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.

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Annotated Snippet

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/mfd/ti,tps65910.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: TI TPS65910 Power Management Integrated Circuit

maintainers:
  - Shree Ramamoorthy <s-ramamoorthy@ti.com>

description:
  TPS65910 device is a Power Management IC that provides 3 step-down converters,
  1 stepup converter, and 8 LDOs. The device contains an embedded power controller (EPC),
  1 GPIO, and an RTC.

properties:
  compatible:
    enum:
      - ti,tps65910
      - ti,tps65911

  reg:
    description: I2C slave address
    maxItems: 1

  gpio-controller: true

  '#gpio-cells':
    const: 2
    description: |
      The first cell is the GPIO number.
      The second cell is used to specify additional options <unused>.

  interrupts:
    maxItems: 1

  interrupt-controller: true

  '#interrupt-cells':
    description: Specifies the IRQ number and flags
    const: 2

  ti,vmbch-threshold:
    description: |
      (TPS65911) Main battery charged threshold comparator.
      See VMBCH_VSEL in TPS65910 datasheet.
    $ref: /schemas/types.yaml#/definitions/uint32
    enum: [0, 1, 2, 3]

  ti,vmbch2-threshold:
    description: |
      (TPS65911) Main battery discharged threshold comparator.
      See VMBCH_VSEL in TPS65910 datasheet.
    $ref: /schemas/types.yaml#/definitions/uint32
    enum: [0, 1, 2, 3]

  ti,en-ck32k-xtal:
    type: boolean
    description: Enable external 32-kHz crystal oscillator.

  ti,en-gpio-sleep:
    description: |
      Enable sleep control for gpios.
    $ref: /schemas/types.yaml#/definitions/uint32-array
    minItems: 9
    maxItems: 9
    items:
      minimum: 0
      maximum: 1

Annotation

Implementation Notes