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samples: spi_flash: add support for blackpill_f411ce

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This commit add spi nor flash support for blackpill_f411ce board

Signed-off-by: Javad Rahimipetroudi <javad321javad@gmail.com>
This commit is contained in:
Javad Rahimipetroudi 2025-04-08 16:59:22 +02:00 • committed by Benjamin Cabé
commit 42683c369c
1 changed files with 32 additions and 0 deletions
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samples/drivers/spi_flash/boards/blackpill_f411ce.overlay Normal file
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/*
* Copyright (c) 2025 Javad Rahimipetroudi <javad.rahimipetroudi@mind.be>
*
* SPDX-License-Identifier: Apache-2.0
*/
/* NOTES:
* 1- BlackPill board may be offered with/without soldered flash chips,
* Modify the following configuration based on your chip properties.
* 2- If you are using V3.1 board, you may need to change miso port. Please
* check the schematic before any change.
*/
&spi1 {
pinctrl-0 = <&spi1_sck_pa5 &spi1_miso_pb4 &spi1_mosi_pa7>;
pinctrl-names = "default";
cs-gpios = <&gpioa 4 GPIO_ACTIVE_LOW>;
status = "okay";
w25q64_spi: spi-nor-flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <24000000>;
size = <DT_SIZE_M(64)>; /* 64 Mbits */
status = "okay";
jedec-id = [ef 40 17];
has-dpd;
t-enter-dpd = <3500>;
t-exit-dpd = <3500>;
};
};