| # Copyright 2023 NXP |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| description: NXP S32 ADC SAR controller |
| |
| compatible: "nxp,s32-adc-sar" |
| |
| include: [adc-controller.yaml, pinctrl-device.yaml] |
| |
| properties: |
| reg: |
| required: true |
| |
| interrupts: |
| required: true |
| |
| vref-mv: |
| type: int |
| default: 3300 |
| description: Indicates the reference voltage of the ADC in mV. |
| |
| group-channel: |
| type: string |
| required: true |
| enum: |
| - "precision" |
| - "standard" |
| - "external" |
| description: The ADC group channel. |
| |
| high-speed: |
| type: boolean |
| description: Use high speed during conversion, calibration. |
| |
| callback-select: |
| type: string |
| default: "normal-end-conversion" |
| enum: |
| - "normal-end-conversion" |
| - "normal-end-chain" |
| description: | |
| Select normal end conversion callback to reduce interrupt handling time. |
| Select normal end chain callback to reduce the number of interrupt occurrences. |
| |
| "#io-channel-cells": |
| const: 1 |
| |
| io-channel-cells: |
| - input |
