zephyr/boards/arm/particle_xenon/dts/mesh_feather_i2c1_twi1.dtsi

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