text: /*
   * 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/stm32/pinmux_stm32.h>
  
  /* pin assignments for NUCLEO-F091RC board */
  static const struct pin_config pinconf[] = {
  #if DT_HAS_NODE(DT_NODELABEL(usart1))
  	{STM32_PIN_PB6, STM32F0_PINMUX_FUNC_PB6_USART1_TX},
  	{STM32_PIN_PB7, STM32F0_PINMUX_FUNC_PB7_USART1_RX},
  #endif
  #if DT_HAS_NODE(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(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(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(DT_NODELABEL(spi1))
  	{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(DT_NODELABEL(spi2))
  	{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
  #if DT_HAS_NODE(DT_NODELABEL(adc1))
  	{STM32_PIN_PA0, STM32F0_PINMUX_FUNC_PA0_ADC_IN0},
  #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);
  