| /* |
| * Copyright (c) 2023 Espressif Systems (Shanghai) Co., Ltd. |
| * Copyright (c) 2023 YuLong Yao<feilongphone@gmail.com> |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| &pinctrl { |
| uart1_test: uart1_test { |
| group1 { |
| pinmux = <UART1_TX_GPIO5>; |
| input-enable; |
| }; |
| group2 { |
| pinmux = <UART1_RX_GPIO5>; |
| output-enable; |
| }; |
| }; |
| }; |
| |
| dut: &uart1 { |
| status = "okay"; |
| current-speed = <115200>; |
| pinctrl-0 = <&uart1_test>; |
| pinctrl-names = "default"; |
| dmas = <&dma 0>, <&dma 1>; |
| dma-names = "rx", "tx"; |
| }; |
| |
| &dma { |
| status = "okay"; |
| }; |
| |
| &uart0 { |
| status = "okay"; |
| }; |
