boards/shields/adafruit_data_logger/adafruit_data_logger.overlay

/*
 * Copyright (c) 2019-2023 Henrik Brix Andersen <henrik@brixandersen.dk>
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/ {
	aliases {
		rtc = &rtc0_adafruit_data_logger;
	};

	leds {
		compatible = "gpio-leds";
		/*
		* LED1 connection must be manually established using a jumper between
                * pins "L1" and "Digital I/O 3".
		*/
		green_led_adafruit_data_logger: led_1__adafruit_data_logger {
			gpios = <&arduino_header 9 GPIO_ACTIVE_HIGH>; /* D3 */
			label = "User LED1";
		};
		/*
		* LED2 connection must be manually established using a jumper between
                * pins "L2" and "Digital I/O 4".
		*/
		red_led_adafruit_data_logger: led_2_adafruit_data_logger {
			gpios = <&arduino_header 10 GPIO_ACTIVE_HIGH>; /* D4 */
			label = "User LED2";
		};
	};

};

&arduino_spi {
	status = "okay";
	cs-gpios = <&arduino_header 16 GPIO_ACTIVE_LOW>; /* D10 */

	sdhc0_adafruit_data_logger: sdhc@0 {
		compatible = "zephyr,sdhc-spi-slot";
		reg = <0>;
		spi-max-frequency = <24000000>;
		status = "okay";

		sdmmc {
			compatible = "zephyr,sdmmc-disk";
			status = "okay";
		};
	};
};

&arduino_i2c {
	status = "okay";

	rtc0_adafruit_data_logger: rtc@68 {
		compatible = "nxp,pcf8523";
		reg = <0x68>;
		alarms-count = <1>;
		battery-switch-over = "standard";
		/*
		* Interrupt connection must be manually established using a jumper wire between
                * pins "SQ" and "Digital I/O 7".
		*/
		int1-gpios = <&arduino_header 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* D7 */
		status = "okay";
	};
};