tests/drivers/spi/spi_loopback/boards/nucleo_g474re.overlay

/*
 * Copyright (c) 2020 Erwin Rol <erwin@erwinrol.com>
 *
 * SPDX-License-Identifier: Apache-2.0
 */

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

&spi1 {
	dmas = <&dmamux1 0 11 0x20440
		&dmamux1 8 10 0x20480>;
	dma-names = "tx", "rx";
	slow@0 {
		compatible = "test-spi-loopback-slow";
		reg = <0>;
		spi-max-frequency = <500000>;
	};
	fast@0 {
		compatible = "test-spi-loopback-fast";
		reg = <0>;
		spi-max-frequency = <16000000>;
	};
};

&dma1 {
	status = "okay";
};

&dma2 {
	status = "okay";
};

&dmamux1 {
	status = "okay";
};