| /* |
| * SPDX-License-Identifier: Apache-2.0 |
| * |
| * Copyright 2023 NXP |
| */ |
| |
| / { |
| zephyr,user { |
| /* adjust channel number according to pinmux in board.dts */ |
| io-channels = <&adc1 3>, <&adc1 4>; |
| }; |
| }; |
| |
| &adc1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| /* |
| * To use this sample connect |
| * J33.1 (ADC1 CH3) and J33.2 (ADC1 CH4) to voltages between 0 and 3.3V |
| */ |
| channel@3 { |
| reg = <3>; |
| zephyr,gain = "ADC_GAIN_1"; |
| zephyr,reference = "ADC_REF_INTERNAL"; |
| zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>; |
| zephyr,resolution = <12>; |
| }; |
| |
| channel@4 { |
| reg = <4>; |
| zephyr,gain = "ADC_GAIN_1"; |
| zephyr,reference = "ADC_REF_INTERNAL"; |
| zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>; |
| zephyr,resolution = <12>; |
| }; |
| }; |
