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_ */