| /* |
| * Copyright (c) 2017 RnDity Sp. z o.o. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <kernel.h> |
| #include <device.h> |
| #include <init.h> |
| #include <drivers/pinmux.h> |
| #include <sys/sys_io.h> |
| #include "pinmux/pinmux.h" |
| |
| #include "pinmux/stm32/pinmux_stm32.h" |
| |
| /* pin assignments for NUCLEO-F030R8 board */ |
| static const struct pin_config pinconf[] = { |
| #if DT_HAS_NODE_STATUS_OKAY(DT_NODELABEL(usart1)) |
| {STM32_PIN_PA9, STM32F0_PINMUX_FUNC_PA9_USART1_TX}, |
| {STM32_PIN_PA10, STM32F0_PINMUX_FUNC_PA10_USART1_RX}, |
| #endif |
| #if DT_HAS_NODE_STATUS_OKAY(DT_NODELABEL(usart2)) |
| {STM32_PIN_PA2, STM32F0_PINMUX_FUNC_PA2_USART2_TX}, |
| {STM32_PIN_PA3, STM32F0_PINMUX_FUNC_PA3_USART2_RX}, |
| #endif |
| #if DT_HAS_NODE_STATUS_OKAY(DT_NODELABEL(i2c1)) |
| {STM32_PIN_PB8, STM32F0_PINMUX_FUNC_PB8_I2C1_SCL}, |
| {STM32_PIN_PB9, STM32F0_PINMUX_FUNC_PB9_I2C1_SDA}, |
| #endif |
| #if DT_HAS_NODE_STATUS_OKAY(DT_NODELABEL(i2c2)) |
| {STM32_PIN_PA11, STM32F0_PINMUX_FUNC_PA11_I2C2_SCL}, |
| {STM32_PIN_PA12, STM32F0_PINMUX_FUNC_PA12_I2C2_SDA}, |
| #endif |
| #if DT_HAS_NODE_STATUS_OKAY(DT_NODELABEL(spi1)) |
| #ifdef CONFIG_SPI_STM32_USE_HW_SS |
| {STM32_PIN_PA4, STM32F0_PINMUX_FUNC_PA4_SPI1_NSS}, |
| #endif /* CONFIG_SPI_STM32_USE_HW_SS */ |
| {STM32_PIN_PA5, STM32F0_PINMUX_FUNC_PA5_SPI1_SCK}, |
| {STM32_PIN_PA6, STM32F0_PINMUX_FUNC_PA6_SPI1_MISO}, |
| {STM32_PIN_PA7, STM32F0_PINMUX_FUNC_PA7_SPI1_MOSI}, |
| #endif |
| #if DT_HAS_NODE_STATUS_OKAY(DT_NODELABEL(spi2)) |
| #ifdef CONFIG_SPI_STM32_USE_HW_SS |
| {STM32_PIN_PB12, STM32F0_PINMUX_FUNC_PB12_SPI2_NSS}, |
| #endif /* CONFIG_SPI_STM32_USE_HW_SS */ |
| {STM32_PIN_PB13, STM32F0_PINMUX_FUNC_PB13_SPI2_SCK}, |
| {STM32_PIN_PB14, STM32F0_PINMUX_FUNC_PB14_SPI2_MISO}, |
| {STM32_PIN_PB15, STM32F0_PINMUX_FUNC_PB15_SPI2_MOSI}, |
| #endif |
| }; |
| |
| 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); |