| /* |
| * SPDX-License-Identifier: Apache-2.0 |
| * |
| * Copyright (c) 2021 Argentum Systems Ltd. |
| */ |
| |
| #include <zephyr/dt-bindings/adc/adc.h> |
| |
| / { |
| zephyr,user { |
| /* EXT-1, pin 3 ADC(+) */ |
| io-channels = <&adc 13>; |
| }; |
| }; |
| |
| &pinctrl { |
| adc_default: adc_default { |
| group1 { |
| pinmux = <PB5B_ADC_AIN13>; |
| }; |
| }; |
| }; |
| |
| &adc { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| pinctrl-0 = <&adc_default>; |
| pinctrl-names = "default"; |
| |
| channel@13 { |
| reg = <13>; |
| zephyr,gain = "ADC_GAIN_1"; |
| zephyr,reference = "ADC_REF_INTERNAL"; |
| zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>; |
| zephyr,resolution = <12>; |
| zephyr,input-positive = <13>; |
| }; |
| }; |
