ncs-door-lock-and-access-control/app/boards/nrf52840dk_nrf52840.overlay at 3d2b6808e55db07db5201e6fcf7b8ba78b60fffa · nrfconnect/ncs-door-lock-and-access-control · GitHub

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/*
 * Copyright (c) 2025 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */

&pinctrl {
	spi0_default_alt: spi0_default_alt {
		group1 {
			psels = <NRF_PSEL(SPIM_SCK, 1, 15)>,
				<NRF_PSEL(SPIM_MOSI, 1, 13)>,
				<NRF_PSEL(SPIM_MISO, 1, 14)>;
		};
	};

	spi0_sleep_alt: spi0_sleep_alt {
		group1 {
			psels = <NRF_PSEL(SPIM_SCK, 1, 15)>,
				<NRF_PSEL(SPIM_MOSI, 1, 13)>,
				<NRF_PSEL(SPIM_MISO, 1, 14)>;
			low-power-enable;
		};
	};
};

&spi0 {
	compatible = "nordic,nrf-spi";
	status = "okay";
	cs-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;

	pinctrl-0 = <&spi0_default_alt>;
	pinctrl-1 = <&spi0_sleep_alt>;
	pinctrl-names = "default", "sleep";
	nucleo_nfc@0 {
		compatible = "x-nucleo-nfc";
		reg = <0>;
		spi-max-frequency = <DT_FREQ_M(4)>;
		irq-gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
		reset-gpios = <&gpio1 10 (GPIO_ACTIVE_LOW | GPIO_PULL_DOWN)>;
	};
};

&spi1 {
	status = "disabled";
};

&spi2 {
	status = "disabled";
};

&spi3 {
	status = "disabled";
};

/ {
	psa_rng: psa-rng {
		compatible = "zephyr,psa-crypto-rng";
		status = "okay";
	};
};

/ {
	access_decision_indicator: access_decision_indicator{
		status = "okay";
		compatible = "access-decision-indicator";
		gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>;
	};
};