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/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-11-26 GuEe-GUI first version
*/
#ifndef __PIN_DM_H__
#define __PIN_DM_H__
#include <rthw.h>
#include <rtthread.h>
#include <rtdevice.h>
/**
* Bind GPIO pin to system PIN API
*
* @param gpio Pin device
* @param pin_nr GPIO pin number
*
* @return RT_EOK on success, error code otherwise
*/
rt_err_t pin_api_init(struct rt_device_pin *gpio, rt_size_t pin_nr);
/**
* Bind GPIO pin to system PIN PIC
*
* @param gpio Pin device
* @param pin_irq GPIO irqno
*
* @return RT_EOK on success, error code otherwise
*/
rt_err_t pin_pic_init(struct rt_device_pin *gpio, int pin_irq);
/**
* Handle GPIO one pin's ISR
*
* @param gpio Pin device
* @param pin GPIO pin
*
* @return RT_EOK on success, error code otherwise
*/
rt_err_t pin_pic_handle_isr(struct rt_device_pin *gpio, rt_base_t pin);
#ifdef RT_USING_PINCTRL
/**
* Request GPIO pin configuration from pinctrl
*
* @param pinctrl Pinctrl device
* @param gpio GPIO pin number
* @param flags GPIO configuration flags
*
* @return RT_EOK on success, error code otherwise
*/
rt_err_t pin_gpio_request(struct rt_device_pin *pinctrl, rt_base_t gpio, rt_uint32_t flags);
#endif
#endif /* __DEV_PIN_DM_H__ */
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