Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
Extension
.yaml
Size
11698 bytes
Lines
394
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/rockchip,rk817.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: RK809/RK817 Power Management Integrated Circuit

maintainers:
  - Chris Zhong <zyw@rock-chips.com>
  - Zhang Qing <zhangqing@rock-chips.com>

description: |
  Rockchip RK809/RK817 series PMIC. This device consists of an i2c controlled
  MFD that includes regulators, an RTC, a power button and an audio codec.
  The RK817 variant also provides a battery charger manager.

properties:
  compatible:
    enum:
      - rockchip,rk809
      - rockchip,rk817

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  '#clock-cells':
    description:
      See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
    minimum: 0
    maximum: 1

  clocks:
    maxItems: 1

  clock-names:
    items:
      - const: mclk

  clock-output-names:
    description:
      From common clock binding to override the default output clock name.

  rockchip,system-power-controller:
    type: boolean
    deprecated: true
    description:
      Telling whether or not this PMIC is controlling the system power.

  '#sound-dai-cells':
    const: 0

  system-power-controller: true

  wakeup-source:
    type: boolean
    description:
      Device can be used as a wakeup source.

  vcc1-supply:
    description:
      The input supply for DCDC_REG1.

  vcc2-supply:
    description:
      The input supply for DCDC_REG2.

Annotation

Implementation Notes