zephyr/tests/drivers/spi/spi_loopback/boards/nucleo_g431rb.overlay

/*
 * Copyright (c) 2021 Thomas Stranger
 *
 * SPDX-License-Identifier: Apache-2.0
 */

&spi1 {
	dmas = <&dmamux1 0 11 0x20440
		&dmamux1 1 10 0x20480>;
	dma-names = "tx", "rx";
};

&dma1 {
	status = "okay";
};

&dmamux1 {
	status = "okay";
};

&rcc {
	/*
	 * Reduce bus clock speed to be able to reach
	 * SPI_LOOPBACK_SLOW_FREQ = 500000 with max prescaler 256
	 */
	apb2-prescaler = <2>;
};