| /* |
| * Copyright (c) 2019 Philippe Retornaz <philippe@shapescale.com> |
| * Copyright (c) 2019 STMicroelectronics |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <dt-bindings/pinctrl/stm32-pinctrl.h> |
| |
| / { |
| soc { |
| pinctrl: pin-controller@50000000 { |
| usart2_pins_a: usart2_a { |
| rx_tx { |
| rx = <STM32_PIN_PA3 (STM32_PINMUX_ALT_FUNC_1 | STM32_PUPDR_NO_PULL)>; |
| tx = <STM32_PIN_PA2 (STM32_PINMUX_ALT_FUNC_1 | STM32_PUSHPULL_NOPULL)>; |
| }; |
| }; |
| usart1_pins_a: usart1_a { |
| rx_tx { |
| rx = <STM32_PIN_PB7 (STM32_PINMUX_ALT_FUNC_0 | STM32_PUPDR_NO_PULL)>; |
| tx = <STM32_PIN_PB6 (STM32_PINMUX_ALT_FUNC_0 | STM32_PUSHPULL_NOPULL)>; |
| }; |
| }; |
| usart1_pins_a_hd: usart1_a_hd { |
| rx_tx { |
| tx = <STM32_PIN_PB6 (STM32_PINMUX_ALT_FUNC_0 | STM32_OPENDRAIN_PULLUP)>; |
| }; |
| }; |
| }; |
| }; |
| }; |
