| /* |
| * SPDX-License-Identifier: Apache-2.0 |
| * |
| * Copyright (c) Benjamin Björnsson <benjamin.bjornsson@gmail.com> |
| */ |
| |
| / { |
| zephyr,user { |
| /* adjust channel number according to pinmux in board.dts */ |
| io-channels = <&adc1 0>, <&adc1 1>; |
| }; |
| }; |
| |
| &adc1 { |
| dmas = <&dma2 0 0 (STM32_DMA_PERIPH_RX | STM32_DMA_MEM_16BITS | |
| STM32_DMA_PERIPH_16BITS) STM32_DMA_FIFO_FULL>; |
| dma-names = "dma"; |
| |
| pinctrl-0 = <&adc1_in0_pa0 &adc1_in1_pa1>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| channel@0 { |
| reg = <0>; |
| zephyr,gain = "ADC_GAIN_1"; |
| zephyr,reference = "ADC_REF_INTERNAL"; |
| zephyr,acquisition-time = <ADC_ACQ_TIME_MAX>; |
| zephyr,resolution = <12>; |
| }; |
| |
| channel@10 { |
| reg = <1>; |
| zephyr,gain = "ADC_GAIN_1"; |
| zephyr,reference = "ADC_REF_INTERNAL"; |
| zephyr,acquisition-time = <ADC_ACQ_TIME_MAX>; |
| zephyr,resolution = <12>; |
| }; |
| }; |
| |
| &dma2 { |
| status = "okay"; |
| }; |
