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/*
* Copyright (c) 2021 Nuvoton Technology Corporation.
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef ZEPHYR_DRIVERS_GPIO_GPIO_NCT38XX_H_
#define ZEPHYR_DRIVERS_GPIO_GPIO_NCT38XX_H_
#include <zephyr/device.h>
#include <zephyr/drivers/gpio.h>
#include <zephyr/drivers/i2c.h>
#include <zephyr/kernel.h>
/* NCT38XX controller register */
#define NCT38XX_REG_ALERT 0x10
#define NCT38XX_REG_ALERT_MASK 0x12
#define NCT38XX_REG_GPIO_DATA_IN(n) (0xC0 + ((n) * 8))
#define NCT38XX_REG_GPIO_DATA_OUT(n) (0xC1 + ((n) * 8))
#define NCT38XX_REG_GPIO_DIR(n) (0xC2 + ((n) * 8))
#define NCT38XX_REG_GPIO_OD_SEL(n) (0xC3 + ((n) * 8))
#define NCT38XX_REG_GPIO_ALERT_RISE(n) (0xC4 + ((n) * 8))
#define NCT38XX_REG_GPIO_ALERT_FALL(n) (0xC5 + ((n) * 8))
#define NCT38XX_REG_GPIO_ALERT_LEVEL(n) (0xC6 + ((n) * 8))
#define NCT38XX_REG_GPIO_ALERT_MASK(n) (0xC7 + ((n) * 8))
#define NCT38XX_REG_MUX_CONTROL 0xD0
#define NCT38XX_REG_GPIO_ALERT_STAT(n) (0xD4 + (n))
/* NCT38XX controller register field */
#define NCT38XX_REG_ALERT_VENDOR_DEFINDED_ALERT 15
#define NCT38XX_REG_ALERT_MASK_VENDOR_DEFINDED_ALERT 15
/**
* @brief Dispatch GPIO port ISR
*
* @param dev GPIO port device
* @return 0 if successful, otherwise failed.
*/
int gpio_nct38xx_dispatch_port_isr(const struct device *dev);
#endif /* ZEPHYR_DRIVERS_GPIO_GPIO_NCT38XX_H_*/