dts/bindings/adc/atmel,sam0-adc.yaml

# Copyright (c) 2019 Derek Hageman <hageman@inthat.cloud>
# SPDX-License-Identifier: Apache-2.0

description: Atmel SAM0 family ADC

compatible: "atmel,sam0-adc"

include:
    - name: adc-controller.yaml
    - name: pinctrl-device.yaml

properties:
    reg:
      required: true

    interrupts:
      required: true

    clocks:
      required: true

    clock-names:
      required: true

    gclk:
      type: int
      required: true
      description: generic clock generator source

    prescaler:
      type: int
      required: true
      description: clock prescaler divisor applied to the generic clock

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

    calib-offset:
      type: int
      required: false
      description: |
        bit position offset in NVM SW Calib for start of ADC0 BIASCOMP field.
        This property is expected to be set on SAM{D,E}5x family of SoCs.
        For ADC0 this should be 0, and for ADC1 this should be 14.
      enum:
        - 0
        - 14

io-channel-cells:
    - input