1/*
2 * SPDX-License-Identifier: Apache-2.0
3 *
4 * Copyright 2023 NXP
5 */
6
7/ {
8	zephyr,user {
9		/* adjust channel number according to pinmux in board.dts */
10		io-channels = <&adc1 3>, <&adc1 4>;
11	};
12};
13
14&adc1 {
15	#address-cells = <1>;
16	#size-cells = <0>;
17
18	/*
19	 * To use this sample connect
20	 * J33.1 (ADC1 CH3) and J33.2 (ADC1 CH4) to voltages between 0 and 3.3V
21	 */
22	channel@3 {
23		reg = <3>;
24		zephyr,gain = "ADC_GAIN_1";
25		zephyr,reference = "ADC_REF_INTERNAL";
26		zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
27		zephyr,resolution = <12>;
28	};
29
30	channel@4 {
31		reg = <4>;
32		zephyr,gain = "ADC_GAIN_1";
33		zephyr,reference = "ADC_REF_INTERNAL";
34		zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
35		zephyr,resolution = <12>;
36	};
37};
38