36 lines
685 B
Plaintext
36 lines
685 B
Plaintext
/*
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* Copyright (c) 2018 Peter Bigot Consulting, LLC
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/* Add I2C1 support on Particle Mesh via nRF52840 TWI1
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*
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* NOTE: This file is replicated in particle_{argon,xenon}.
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* Changes should be made in all instances. */
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&pinctrl {
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i2c1_default: i2c1_default {
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group1 {
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psels = <NRF_PSEL(TWIM_SDA, 1, 1)>,
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<NRF_PSEL(TWIM_SCL, 1, 2)>;
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};
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};
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i2c1_sleep: i2c1_sleep {
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group1 {
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psels = <NRF_PSEL(TWIM_SDA, 1, 1)>,
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<NRF_PSEL(TWIM_SCL, 1, 2)>;
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low-power-enable;
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};
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};
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};
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&i2c1 { /* feather I2C1 */
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status = "okay";
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pinctrl-0 = <&i2c1_default>;
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pinctrl-1 = <&i2c1_sleep>;
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pinctrl-names = "default", "sleep";
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};
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