41 lines
973 B
C
41 lines
973 B
C
/*
|
|
* Copyright (c) 2019 Linumiz
|
|
*
|
|
* 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/stm32/pinmux_stm32.h>
|
|
|
|
/* pin assignments for STEVAL-FCU001V1 */
|
|
static const struct pin_config pinconf[] = {
|
|
#ifdef CONFIG_UART_1
|
|
{STM32_PIN_PA9, STM32F4_PINMUX_FUNC_PA9_USART1_TX},
|
|
{STM32_PIN_PA10, STM32F4_PINMUX_FUNC_PA10_USART1_RX},
|
|
#endif /* CONFIG_UART_1 */
|
|
#ifdef CONFIG_PWM_STM32_2
|
|
{STM32_PIN_PA0, STM32F4_PINMUX_FUNC_PA0_PWM2_CH1},
|
|
#endif /* CONFIG_PWM_STM32_2 */
|
|
#ifdef CONFIG_I2C_2
|
|
{STM32_PIN_PB3, STM32F4_PINMUX_FUNC_PB3_I2C2_SDA},
|
|
{STM32_PIN_PB10, STM32F4_PINMUX_FUNC_PB10_I2C2_SCL},
|
|
#endif /* CONFIG_I2C_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);
|