Documentation/devicetree/bindings/leds/leds-lp5860.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/leds/leds-lp5860.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/leds/leds-lp5860.yaml
Extension
.yaml
Size
2530 bytes
Lines
119
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/leds/leds-lp5860.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: LED driver for LP5860 RGB LED from Texas Instruments.

maintainers:
  - Steffen Trumtrar <kernel@pengutronix.de>

description: |
  The LP5860 is multi-channel, I2C and SPI RGB LED Driver that can group RGB LEDs
  into a LED group or control them individually.

  For more product information please see the link below:
  https://www.ti.com/lit/ds/symlink/lp5860.pdf

allOf:
  - $ref: /schemas/spi/spi-peripheral-props.yaml#

properties:
  compatible:
    enum:
      - ti,lp5860

  reg:
    maxItems: 1

  '#address-cells':
    const: 1

  '#size-cells':
    const: 0

  enable-gpios:
    maxItems: 1
    description: |
      GPIO attached to the chip's enable pin (VIO_EN).

patternProperties:
  '^multi-led@[0-9a-f]+$':
    type: object
    $ref: leds-class-multicolor.yaml#
    unevaluatedProperties: false

    properties:
      reg:
        minimum: 0
        maximum: 198
        description:
          This property denotes the LED module number that is used
          for the child node.

      '#address-cells':
        const: 1

      '#size-cells':
        const: 0

    patternProperties:
      "^led@[0-9a-f]+$":
        type: object
        $ref: common.yaml#
        unevaluatedProperties: false

        properties:
          reg:
            maxItems: 1

Annotation

Implementation Notes