Documentation/devicetree/bindings/iio/dac/adi,ad8460.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/iio/dac/adi,ad8460.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/iio/dac/adi,ad8460.yaml
Extension: .yaml
Size: 3958 bytes
Lines: 165
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.

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

dt-bindings/gpio/gpio.h

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
# Copyright 2024 Analog Devices Inc.
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/dac/adi,ad8460.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Analog Devices AD8460 DAC

maintainers:
  - Mariel Tinaco <mariel.tinaco@analog.com>

description: |
  Analog Devices AD8460 110 V High Voltage, 1 A High Current,
  Arbitrary Waveform Generator with Integrated 14-Bit High Speed DAC
  https://www.analog.com/media/en/technical-documentation/data-sheets/ad8460.pdf

properties:
  compatible:
    enum:
      - adi,ad8460

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

  dmas:
    maxItems: 1

  dma-names:
    items:
      - const: tx

  spi-max-frequency:
    maximum: 20000000

  hvcc-supply:
    description: Positive high voltage power supply line

  hvee-supply:
    description: Negative high voltage power supply line

  vcc-5v-supply:
    description: Low voltage power supply

  vref-5v-supply:
    description: Reference voltage for analog low voltage

  dvdd-3p3v-supply:
    description: Digital supply bypass

  avdd-3p3v-supply:
    description: Analog supply bypass

  refio-1p2v-supply:
    description: Drive voltage in the range of 1.2V maximum to as low as
      low as 0.12V through the REF_IO pin to adjust full scale output span

  adi,external-resistor-ohms:
    description: Specify value of external resistor connected to FS_ADJ pin
      to establish internal HVDAC's reference current I_REF
    minimum: 2000
    maximum: 20000
    default: 2000

  adi,range-microvolt:
    description: Voltage output range specified as <minimum, maximum>
    items:

Annotation

Immediate include surface: `dt-bindings/gpio/gpio.h`.
Atlas domain: Support Tooling And Documentation / Documentation.
Implementation status: atlas-only.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.