| /* | |
| * Copyright (c) 2020 Gerson Fernando Budke <nandojve@gmail.com> | |
| * | |
| * SPDX-License-Identifier: Apache-2.0 | |
| */ | |
| &pinctrl { | |
| usart1_esp_wifi: usart1_esp_wifi { | |
| group1 { | |
| pinmux = <PA21A_USART1_RXD>, | |
| <PA22A_USART1_TXD>; | |
| }; | |
| }; | |
| }; | |
| &usart1 { | |
| status = "okay"; | |
| current-speed = <115200>; | |
| pinctrl-0 = <&usart1_esp_wifi>; | |
| pinctrl-names = "default"; | |
| esp8266 { | |
| compatible = "espressif,esp-at"; | |
| label = "esp8266"; | |
| status = "okay"; | |
| }; | |
| }; |