dts/bindings/adc/nxp,gau-adc.yaml

# Copyright 2022 NXP
# SPDX-License-Identifier: Apache-2.0

description: |
  NXP GAU GPADC.

compatible: "nxp,gau-adc"

include:
  - name: base.yaml
  - name: adc-controller.yaml

properties:
  reg:
    required: true

  interrupts:
    required: true

  nxp,clock-divider:
    type: int
    description: |
      Clock divider from 1 to 32.
      Default is 1 which is reset value.
    default: 1

  nxp,power-mode:
    type: string
    description: |
      Current bias.
      Default is "full-bias" because it is the reset value.
    enum:
      - "full-bias"
      - "half-bias"
    default: "full-bias"

  nxp,input-buffer:
    type: boolean
    description: Enable use of the input buffer

  nxp,calibration-voltage:
    type: string
    enum:
      - "internal"
      - "external"
    default: "internal"
    description: |
      Use external calibration voltage.
      Default is "internal" because it is the reset value.

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

io-channel-cells:
  - input