| /* |
| * Copyright (c) 2017 Linaro Limited |
| * |
| * 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 NUCLEO-F429ZI board */ |
| static const struct pin_config pinconf[] = { |
| #ifdef CONFIG_UART_STM32_PORT_3 |
| {STM32_PIN_PD8, STM32F4_PINMUX_FUNC_PD8_USART3_TX}, |
| {STM32_PIN_PD9, STM32F4_PINMUX_FUNC_PD9_USART3_RX}, |
| #endif /* #ifdef CONFIG_UART_STM32_PORT_3 */ |
| #ifdef CONFIG_PWM_STM32_2 |
| {STM32_PIN_PA0, STM32F4_PINMUX_FUNC_PA0_PWM2_CH1}, |
| #endif /* CONFIG_PWM_STM32_2 */ |
| #ifdef CONFIG_ETH_STM32_HAL |
| {STM32_PIN_PC1, STM32F4_PINMUX_FUNC_PC1_ETH}, |
| {STM32_PIN_PC4, STM32F4_PINMUX_FUNC_PC4_ETH}, |
| {STM32_PIN_PC5, STM32F4_PINMUX_FUNC_PC5_ETH}, |
| |
| {STM32_PIN_PA1, STM32F4_PINMUX_FUNC_PA1_ETH}, |
| {STM32_PIN_PA2, STM32F4_PINMUX_FUNC_PA2_ETH}, |
| {STM32_PIN_PA7, STM32F4_PINMUX_FUNC_PA7_ETH}, |
| |
| {STM32_PIN_PG11, STM32F4_PINMUX_FUNC_PG11_ETH}, |
| {STM32_PIN_PG13, STM32F4_PINMUX_FUNC_PG13_ETH}, |
| {STM32_PIN_PB13, STM32F4_PINMUX_FUNC_PB13_ETH}, |
| #endif /* CONFIG_ETH_STM32_HAL */ |
| }; |
| |
| 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); |
