blob: 4369e885426049e4eef9fa3731514990441cb170 [file] [log] [blame]
/*
* Copyright (c) 2017 Arthur Sfez
*
* 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 STM32L476G DISCOVERY board */
static const struct pin_config pinconf[] = {
#ifdef CONFIG_UART_2
{STM32_PIN_PD5, STM32L4X_PINMUX_FUNC_PD5_USART2_TX},
{STM32_PIN_PD6, STM32L4X_PINMUX_FUNC_PD6_USART2_RX},
#endif /* CONFIG_UART_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);