/*
 * SPDX-License-Identifier: Apache-2.0
 *
 * Copyright 2022 NXP
 */

#include <zephyr/dt-bindings/adc/adc.h>

/ {
	zephyr,user {
		/* adjust channel number according to pinmux in board.dts */
		io-channels = <&adc0 0>, <&adc0 8>;
	};
};

&adc0 {
	#address-cells = <1>;
	#size-cells = <0>;

	/*
	 * To use this sample:
	 * - Connect VREFN_TARGET to GND, and VREFP_TARGET to 3v3
	 *   (Resistors J8 and J9, should be populated by default)
	 * - Connect LPADC0 CH0A signal to voltage between 0~3.3V (P19 pin 4)
	 * - Connect LPADC0 CH0B signal to voltage between 0~3.3V (P19 pin 2)
	 */

	channel@0 {
		reg = <0>;
		zephyr,gain = "ADC_GAIN_1";
		zephyr,reference = "ADC_REF_EXTERNAL0";
		zephyr,vref-mv = <3300>;
		zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
		zephyr,resolution = <12>;
	};

	/*
	 * Channel 8 corresponds to ADC CH0B.
	 * Channel 9 corresponds to CH1B, etc
	 */
	channel@8 {
		reg = <8>;
		zephyr,gain = "ADC_GAIN_1";
		zephyr,reference = "ADC_REF_EXTERNAL0";
		zephyr,vref-mv = <3300>;
		zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
		zephyr,resolution = <12>;
	};
};