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/* * Copyright (c) 2018 Yong Jin * * SPDX-License-Identifier: Apache-2.0 */ #include <kernel.h> #include <device.h> #include <init.h> #include <pinmux.h> #include <sys_io.h> #include <pinmux/stm32/pinmux_stm32.h> /* pin assignments for STM32F769I-DISCO board */ static const struct pin_config pinconf[] = { #ifdef CONFIG_UART_STM32_PORT_1 {STM32_PIN_PA9, STM32F7_PINMUX_FUNC_PA9_USART1_TX}, {STM32_PIN_PA10, STM32F7_PINMUX_FUNC_PA10_USART1_RX}, #endif /* CONFIG_UART_STM32_PORT_1 */ #ifdef CONFIG_UART_STM32_PORT_6 {STM32_PIN_PC6, STM32F7_PINMUX_FUNC_PC6_USART6_TX}, {STM32_PIN_PC7, STM32F7_PINMUX_FUNC_PC7_USART6_RX}, #endif /* CONFIG_UART_STM32_PORT_6 */ }; static int pinmux_stm32_init(struct device *port) { ARG_UNUSED(port); stm32_setup_pins(pinconf, ARRAY_SIZE(pinconf)); return 0; } SYS_INIT(pinmux_stm32_init, PRE_KERNEL_1, CONFIG_PINMUX_STM32_DEVICE_INITIALIZATION_PRIORITY); |