| # Copyright (C) 2019 Peter Bigot Consulting, LLC |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| description: | |
| ADC channels exposed on Arduino Uno (R3) headers. |
| |
| The Arduino Uno layout provides a 6-pin Analog Input header. This |
| has analog input signals labeled from A0 at the top through A5 at |
| the bottom. |
| |
| This binding provides a nexus mapping for these pins where parent |
| pins 0 through 5 correspond to A0 through A5. |
| |
| compatible: "arduino,uno-adc" |
| |
| include: base.yaml |
| |
| properties: |
| io-channel-map: |
| type: compound |
| required: true |
| |
| io-channel-map-mask: |
| type: compound |
| |
| io-channel-map-pass-thru: |
| type: compound |
| |
| "#io-channel-cells": |
| type: int |
| required: true |
| description: Number of items to expect in an ADC specifier |
