&dma0 { #address-cells = <1>; #size-cells = <0>; compatible = "infineon,cat1-dma"; status = "okay"; }; dut: &scb1 { compatible = "infineon,cat1-uart"; status = "okay"; current-speed = <115200>; dmas = <&dma0 6>, <&dma0 7>; dma-names = "tx", "rx"; pinctrl-0 = <&p1_3_scb1_uart_tx &p1_2_scb1_uart_rx>; pinctrl-names = "default"; }; &p1_3_scb1_uart_tx { drive-push-pull; }; &p1_2_scb1_uart_rx { input-enable; };