1/*
2 * SPDX-License-Identifier: Apache-2.0
3 *
4 * Copyright (c) 2022 Nordic Semiconductor ASA
5 */
6
7
8/ {
9	zephyr,user {
10		io-channels = <&adc 0>, <&adc 1>, <&adc 7>;
11	};
12};
13
14&adc {
15	#address-cells = <1>;
16	#size-cells = <0>;
17
18	channel@0 {
19		reg = <0>;
20		zephyr,gain = "ADC_GAIN_1_6";
21		zephyr,reference = "ADC_REF_INTERNAL";
22		zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
23		zephyr,input-positive = <NRF_SAADC_AIN1>; /* P0.03 */
24		zephyr,resolution = <12>;
25	};
26
27	channel@1 {
28		reg = <1>;
29		zephyr,gain = "ADC_GAIN_1_6";
30		zephyr,reference = "ADC_REF_INTERNAL";
31		zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
32		zephyr,input-positive = <NRF_SAADC_VDD>;
33		zephyr,resolution = <14>;
34		zephyr,oversampling = <8>;
35	};
36
37	channel@7 {
38		reg = <7>;
39		zephyr,gain = "ADC_GAIN_1_5";
40		zephyr,reference = "ADC_REF_VDD_1_4";
41		zephyr,vref-mv = <750>;
42		zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
43		zephyr,input-positive = <NRF_SAADC_AIN6>; /* P0.30 */
44		zephyr,input-negative = <NRF_SAADC_AIN7>; /* P0.31 */
45		zephyr,resolution = <12>;
46	};
47};
48