Line data    Source code

       1            0 : /*
       2              :  * Copyright (c) 2023 SILA Embedded Solutions GmbH
       3              :  *
       4              :  * SPDX-License-Identifier: Apache-2.0
       5              :  *
       6              :  */
       7              : 
       8              : #ifndef ZEPHYR_INCLUDE_DRIVERS_I2C_STM32_H_
       9              : #define ZEPHYR_INCLUDE_DRIVERS_I2C_STM32_H_
      10              : 
      11              : #include <zephyr/device.h>
      12              : 
      13            0 : enum i2c_stm32_mode {
      14              :         I2CSTM32MODE_I2C,
      15              :         I2CSTM32MODE_SMBUSHOST,
      16              :         I2CSTM32MODE_SMBUSDEVICE,
      17              :         I2CSTM32MODE_SMBUSDEVICEARP,
      18              : };
      19              : 
      20            0 : void i2c_stm32_set_smbus_mode(const struct device *dev, enum i2c_stm32_mode mode);
      21              : 
      22              : #ifdef CONFIG_SMBUS_STM32_SMBALERT
      23              : typedef void (*i2c_stm32_smbalert_cb_func_t)(const struct device *dev);
      24              : 
      25              : void i2c_stm32_smbalert_set_callback(const struct device *dev, i2c_stm32_smbalert_cb_func_t func,
      26              :                                      const struct device *cb_dev);
      27              : void i2c_stm32_smbalert_enable(const struct device *dev);
      28              : void i2c_stm32_smbalert_disable(const struct device *dev);
      29              : #endif /* CONFIG_SMBUS_STM32_SMBALERT */
      30              : 
      31              : #endif /* ZEPHYR_INCLUDE_DRIVERS_I2C_STM32_H_ */