zephyr/tests/drivers/uart/uart_async_api/boards/nucleo_f103rb.overlay

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/* SPDX-License-Identifier: Apache-2.0 */
/* Connect pin (PA10) D2 of the CN9:2 to D8 (PA9) of the CN5:1 */
dut: &usart1 {
dmas = <&dma1 4 (STM32_DMA_PERIPH_TX | STM32_DMA_PRIORITY_HIGH)>,
<&dma1 5 (STM32_DMA_PERIPH_RX | STM32_DMA_PRIORITY_HIGH)>;
dma-names = "tx", "rx";
};
&dma1 {
status = "okay";
};