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44 lines
1010 B
44 lines
1010 B
/* |
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* SPDX-License-Identifier: Apache-2.0 |
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* |
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* Copyright (c) 2025 Nordic Semiconductor ASA |
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*/ |
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/ { |
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zephyr,user { |
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io-channels = <&adc 0>, <&adc 1> , <&adc 2>; |
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}; |
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}; |
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&adc { |
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#address-cells = <1>; |
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#size-cells = <0>; |
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status = "okay"; |
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channel@0 { |
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reg = <0>; |
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zephyr,gain = "ADC_GAIN_1"; |
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zephyr,reference = "ADC_REF_INTERNAL"; |
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zephyr,acquisition-time = <ADC_ACQ_TIME(ADC_ACQ_TIME_MICROSECONDS, 10)>; |
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zephyr,input-positive = <NRF_SAADC_AIN1>; /* P1.31 */ |
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zephyr,resolution = <10>; |
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}; |
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channel@1 { |
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reg = <1>; |
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zephyr,gain = "ADC_GAIN_1_4"; |
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zephyr,reference = "ADC_REF_EXTERNAL0"; |
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zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>; |
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zephyr,input-positive = <NRF_SAADC_AIN2>; /* P1.30 */ |
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zephyr,resolution = <12>; |
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}; |
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channel@2 { |
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reg = <2>; |
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zephyr,gain = "ADC_GAIN_2_3"; |
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zephyr,reference = "ADC_REF_INTERNAL"; |
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zephyr,acquisition-time = <ADC_ACQ_TIME(ADC_ACQ_TIME_MICROSECONDS, 10)>; |
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zephyr,input-positive = <NRF_SAADC_AIN4>; /* P1.06 */ |
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zephyr,resolution = <10>; |
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}; |
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};
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