/*
 * 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";
};