/* 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"; };