dts/bindings/adc/ti,ads114s08.yaml

# Copyright (c) 2023 SILA Embedded Solutions GmbH
# SPDX-License-Identifier: Apache-2.0

description: Texas Instrument 12 channels 16 bit SPI ADC

compatible: "ti,ads114s08"

include: [adc-controller.yaml, spi-device.yaml]

bus: ads114s0x

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

  reset-gpios:
    type: phandle-array
    description: "GPIO for reset"

  drdy-gpios:
    type: phandle-array
    required: true
    description: |
      GPIO for data ready, becomes active when a conversion result is ready

  start-sync-gpios:
    type: phandle-array
    description: |
      GPIO for start/sync, used to signal the ADC that a conversion should be started

  idac-current:
    type: int
    enum:
      - 0
      - 10
      - 50
      - 100
      - 250
      - 500
      - 750
      - 1000
      - 1500
      - 2000
    default: 0
    description: |
      IDAC current in microampere, the default value turns the current source off

  vbias-level:
    type: int
    enum:
      - 0
      - 1
    default: 0
    description: |
      bias voltage level: 0 - (AVDD+AVSS)/2, 1 - (AVDD+AVSS)/12

io-channel-cells:
  - input