| // SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-3-Clause) |
| /* |
| * Copyright (C) STMicroelectronics 2023 - All Rights Reserved |
| * Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics. |
| */ |
| #include <dt-bindings/pinctrl/stm32-pinfunc.h> |
| |
| &pinctrl { |
| usart2_pins_a: usart2-0 { |
| pins1 { |
| pinmux = <STM32_PINMUX('A', 4, AF6)>; /* USART2_TX */ |
| bias-disable; |
| drive-push-pull; |
| slew-rate = <0>; |
| }; |
| pins2 { |
| pinmux = <STM32_PINMUX('A', 8, AF8)>; /* USART2_RX */ |
| bias-disable; |
| }; |
| }; |
| |
| usart2_idle_pins_a: usart2-idle-0 { |
| pins1 { |
| pinmux = <STM32_PINMUX('A', 4, ANALOG)>; /* USART2_TX */ |
| }; |
| pins2 { |
| pinmux = <STM32_PINMUX('A', 8, AF8)>; /* USART2_RX */ |
| bias-disable; |
| }; |
| }; |
| |
| usart2_sleep_pins_a: usart2-sleep-0 { |
| pins { |
| pinmux = <STM32_PINMUX('A', 4, ANALOG)>, /* USART2_TX */ |
| <STM32_PINMUX('A', 8, ANALOG)>; /* USART2_RX */ |
| }; |
| }; |
| }; |
