/* SPDX-License-Identifier: Apache-2.0 */ &usart1 { dmas = <&dmamux1 5 51 0x440 0>, <&dmamux1 4 50 0x480 0>; dma-names = "tx", "rx"; }; &dma1 { status = "okay"; }; &dmamux1 { status = "okay"; };