| /* |
| * Copyright (c) 2019 STMicroelectronics |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <dt-bindings/pinctrl/stm32-pinctrl.h> |
| |
| / { |
| soc { |
| pinctrl: pin-controller@50002000 { |
| usart3_pins_a: usart3_a { |
| rx_tx { |
| rx = <STM32_PIN_PB12 |
| (STM32_PINMUX_ALT_FUNC_8 | |
| STM32_PUPDR_PULL_DOWN)>; |
| tx = <STM32_PIN_PB10 |
| (STM32_PINMUX_ALT_FUNC_7 | |
| STM32_PUSHPULL_PULLUP)>; |
| }; |
| }; |
| uart4_pins_a: usart4_a { |
| rx_tx { |
| rx = <STM32_PIN_PB2 |
| (STM32_PINMUX_ALT_FUNC_8 | |
| STM32_PUPDR_PULL_DOWN)>; |
| tx = <STM32_PIN_PD1 |
| (STM32_PINMUX_ALT_FUNC_8 | |
| STM32_PUSHPULL_PULLUP)>; |
| }; |
| }; |
| uart7_pins_a: uart7_a { |
| rx_tx { |
| rx = <STM32_PIN_PE7 |
| (STM32_PINMUX_ALT_FUNC_7 | |
| STM32_PUPDR_PULL_DOWN)>; |
| tx = <STM32_PIN_PE8 |
| (STM32_PINMUX_ALT_FUNC_7 | |
| STM32_PUSHPULL_PULLUP)>; |
| }; |
| }; |
| uart7_pins_rts_cts_a: uart7_rts_cts_a { |
| rts_cts { |
| rts = <STM32_PIN_PE9 |
| (STM32_PINMUX_ALT_FUNC_7 | |
| STM32_PUPDR_PULL_DOWN)>; |
| cts = <STM32_PIN_PE10 |
| (STM32_PINMUX_ALT_FUNC_7 | |
| STM32_PUSHPULL_PULLUP)>; |
| }; |
| }; |
| }; |
| }; |
| }; |
