| # Copyright (c) 2018, Endre Karlson |
| # Copyright (c) 2018, Song Qiang <songqiang1304521@gmail.com> |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| description: ST STM32 family ADC |
| |
| compatible: "st,stm32-adc" |
| |
| include: [adc-controller.yaml, pinctrl-device.yaml] |
| |
| properties: |
| reg: |
| required: true |
| |
| clocks: |
| required: true |
| |
| interrupts: |
| required: true |
| |
| "#io-channel-cells": |
| const: 1 |
| |
| pinctrl-0: |
| required: true |
| |
| pinctrl-names: |
| required: true |
| |
| vref_mv: |
| type: int |
| required: false |
| default: 3300 |
| description: Indicates the reference voltage of the ADC in mV. |
| |
| has-temp-channel: |
| type: boolean |
| description: Indicates if the ADC has a dedicated internal temperature sensor channel. |
| |
| has-vref-channel: |
| type: boolean |
| description: Indicates if the ADC has a dedicated internal voltage reference channel. |
| |
| io-channel-cells: |
| - input |
