// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-3-Clause) /* * Copyright (C) 2023, STMicroelectronics - All Rights Reserved * Author: Alexandre Torgue for STMicroelectronics. */ #include &pinctrl { /omit-if-no-ref/ usart2_pins_a: usart2-0 { pins1 { pinmux = ; /* USART2_TX */ bias-disable; drive-push-pull; slew-rate = <0>; }; pins2 { pinmux = ; /* USART2_RX */ bias-disable; }; }; };