Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
Extension
.yaml
Size
2476 bytes
Lines
120
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 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/adc/ti,tsc2046.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Texas Instruments TSC2046 touch screen controller.

maintainers:
  - Oleksij Rempel <o.rempel@pengutronix.de>

description: |
  TSC2046 is a touch screen controller with 8 channels ADC.

properties:
  compatible:
    enum:
      - ti,tsc2046e-adc

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  vref-supply:
    description: Optional supply of the reference voltage

  "#io-channel-cells":
    const: 1

  '#address-cells':
    const: 1

  '#size-cells':
    const: 0

required:
  - compatible
  - reg

patternProperties:
  "^channel@[0-7]$":
    $ref: adc.yaml
    type: object

    properties:
      reg:
        description: |
          The channel number. It can have up to 8 channels
        items:
          minimum: 0
          maximum: 7

      settling-time-us: true
      oversampling-ratio: true

    required:
      - reg

    additionalProperties: false

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

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/interrupt-controller/irq.h>

Annotation

Implementation Notes