blob: 25b092cff287ec104b6a31116ad0c9912cbb1610 [file] [log] [blame]
/*
* Copyright (c) 2018 qianfan Zhao
*
* 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_F070RB board */
static const struct pin_config pinconf[] = {
#ifdef CONFIG_UART_1
{STM32_PIN_PA9, STM32F0_PINMUX_FUNC_PA9_USART1_TX},
{STM32_PIN_PA10, STM32F0_PINMUX_FUNC_PA10_USART1_RX},
#endif /* CONFIG_UART_1 */
#ifdef CONFIG_UART_2
{STM32_PIN_PA2, STM32F0_PINMUX_FUNC_PA2_USART2_TX},
{STM32_PIN_PA3, STM32F0_PINMUX_FUNC_PA3_USART2_RX},
#endif /* CONFIG_UART_1 */
#ifdef CONFIG_I2C_1
{STM32_PIN_PB8, STM32F0_PINMUX_FUNC_PB8_I2C1_SCL},
{STM32_PIN_PB9, STM32F0_PINMUX_FUNC_PB9_I2C1_SDA},
#endif /* CONFIG_I2C_1 */
#ifdef CONFIG_I2C_2
{STM32_PIN_PB10, STM32F0_PINMUX_FUNC_PB10_I2C2_SCL},
{STM32_PIN_PB11, STM32F0_PINMUX_FUNC_PB11_I2C2_SDA},
#endif /* CONFIG_I2C_2 */
#ifdef CONFIG_SPI_1
{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 /* CONFIG_SPI_1 */
#ifdef CONFIG_SPI_2
{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 /* CONFIG_SPI_2 */
};
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);