tests/drivers/flash/common/boards/nrf52840dk_spi_nor.overlay

/*
 * Copyright (c) 2023 Intercreate, Inc.
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Build test for jedec,spi-nor compatible (drivers/flash/spi_nor.c)
 */

/delete-node/ &mx25r64;

&pinctrl {
	spi0_default: spi0_default {
		group1 {
				psels = <NRF_PSEL(SPIM_SCK, 1, 9)>,
						<NRF_PSEL(SPIM_MOSI, 0, 11)>,
						<NRF_PSEL(SPIM_MISO, 0, 12)>;
		};
	};

	spi0_sleep: spi0_sleep {
		group1 {
				psels = <NRF_PSEL(SPIM_SCK, 1, 9)>,
						<NRF_PSEL(SPIM_MOSI, 0, 11)>,
						<NRF_PSEL(SPIM_MISO, 0, 12)>;
						low-power-enable;
		};
	};
};

&spi0 {
	compatible = "nordic,nrf-spim";
	status = "okay";
	cs-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;  // mx25v16
	pinctrl-0 = <&spi0_default>;
	pinctrl-1 = <&spi0_sleep>;
	pinctrl-names = "default", "sleep";

	mx25v1635fzui: mx25v1635fzui@0 {
		compatible = "jedec,spi-nor";
		status = "okay";
		reg = <0>;
		spi-max-frequency = <8000000>;  // chip supports 80Mhz, SPI0 supports 8MHz
		size = <0x1000000>;  // bits
		has-dpd;
		t-enter-dpd = <10000>;
		t-exit-dpd = <45000>;
		jedec-id = [ C2 23 15 ];
		sfdp-bfp = [
			e5 20 f1 ff  ff ff ff 00  44 eb 08 6b  08 3b 04 bb
			ee ff ff ff  ff ff 00 ff  ff ff 00 ff  0c 20 0f 52
			10 d8 00 ff  23 72 f1 00  82 ec 04 c2  44 83 48 44
			30 b0 30 b0  f7 c4 d5 5c  00 be 29 ff  f0 d0 ff ff
		];
	};
};