/* SPDX-License-Identifier: Apache-2.0 */ dut: &usart3 { pinctrl-0 = <&usart3_tx_pc10 &usart3_rx_pc11>; pinctrl-names = "default"; current-speed = <115200>; dmas = <&dma1 2 (STM32_DMA_PERIPH_TX | STM32_DMA_PRIORITY_HIGH)>, <&dma1 3 (STM32_DMA_PERIPH_RX | STM32_DMA_PRIORITY_HIGH)>; dma-names = "tx", "rx"; status = "okay"; };