zephyr/samples/drivers/counter/maxim_ds3231/boards/particle_xenon.overlay

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/*
* Copyright (c) 2019 Peter Bigot Consulting, LLC
*
* SPDX-License-Identifier: Apache-2.0
*/
&i2c0 { /* SDA P0.26, SCL P0.27, ISW P1.1, 32K P1.2 */
status = "okay";
ds3231: ds3231@68 {
compatible = "maxim,ds3231";
reg = <0x68>;
label = "DS3231";
isw-gpios = <&gpio1 1 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
32k-gpios = <&gpio1 2 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
};
};