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_ */