Line data    Source code

       1           0 : /*
       2             :  * Copyright (c) 2022 Schlumberger
       3             :  *
       4             :  * SPDX-License-Identifier: Apache-2.0
       5             :  */
       6             : 
       7             : #ifndef ZEPHYR_DRIVERS_INTERRUPT_CONTROLLER_XMC4XXX_INTC_H_
       8             : #define ZEPHYR_DRIVERS_INTERRUPT_CONTROLLER_XMC4XXX_INTC_H_
       9             : 
      10             : /**
      11             :  * @brief Enable interrupt for specific port_id and pin combination
      12             :  *
      13             :  * @param port_id Port index
      14             :  * @param pin pin Pin the port
      15             :  * @param mode Level or edge interrupt
      16             :  * @param trig Trigger edge type (falling, rising or both)
      17             :  * @param fn Callback function
      18             :  * @param user_data Parameter to the interrupt callback
      19             :  *
      20             :  * @retval  0 On success
      21             :  * @retval -ENOTSUP If the specific port_id/pin combination is not supported or
      22             :  * not defined in the dts
      23             :  * @retval -EBUSY  If the interrupt line is already used by a different port_id/pin
      24             :  * @retval -EINVAL If the trigger combination is invalid
      25             :  *
      26             :  */
      27             : 
      28           1 : int intc_xmc4xxx_gpio_enable_interrupt(int port_id, int pin, enum gpio_int_mode mode,
      29             :                 enum gpio_int_trig trig, void(*fn)(const struct device*, int), void *user_data);
      30             : 
      31             : /**
      32             :  * @brief Disable interrupt for specific port_id and pin combination
      33             :  *
      34             :  * @param port_id Port index
      35             :  * @param pin pin Pin the port
      36             :  * @retval 0 On susccess
      37             :  * @retval -EINVAL If the specific port_id and pin combination has no interrupt
      38             :  * enabled
      39             :  */
      40             : 
      41           1 : int intc_xmc4xxx_gpio_disable_interrupt(int port_id, int pin);
      42             : 
      43             : #endif /* ZEPHYR_DRIVERS_INTERRUPT_CONTROLLER_XMC4XXX_INTC_H_ */