zephyr/drivers/gpio/gpio_dw.h
Kumar Gala ccad5bf3e3 drivers: convert to using newly introduced integer sized types
Convert code to use u{8,16,32,64}_t and s{8,16,32,64}_t instead of C99
integer types.

Jira: ZEP-2051

Change-Id: I08f51e2bfd475f6245771c1bd2df7ffc744c48c4
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2017-04-21 10:06:48 -05:00

59 lines
1023 B
C

/*
* Copyright (c) 2015 Intel Corporation.
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _GPIO_DW_H_
#define _GPIO_DW_H_
#include <zephyr/types.h>
#include <gpio.h>
#include "gpio_dw_registers.h"
#ifdef CONFIG_PCI
#include <pci/pci.h>
#include <pci/pci_mgr.h>
#endif /* CONFIG_PCI */
#ifdef __cplusplus
extern "C" {
#endif
typedef void (*gpio_config_irq_t)(struct device *port);
struct gpio_dw_config {
u32_t bits;
u32_t irq_num; /* set to 0 if GPIO port cannot interrupt */
gpio_config_irq_t config_func;
#ifdef CONFIG_GPIO_DW_SHARED_IRQ
char *shared_irq_dev_name;
#endif /* CONFIG_GPIO_DW_SHARED_IRQ */
#ifdef CONFIG_GPIO_DW_CLOCK_GATE
void *clock_data;
#endif
};
struct gpio_dw_runtime {
u32_t base_addr;
#ifdef CONFIG_PCI
struct pci_dev_info pci_dev;
#endif /* CONFIG_PCI */
#ifdef CONFIG_GPIO_DW_CLOCK_GATE
struct device *clock;
#endif
sys_slist_t callbacks;
#ifdef CONFIG_DEVICE_POWER_MANAGEMENT
u32_t device_power_state;
#endif
};
#ifdef __cplusplus
}
#endif
#endif /* _GPIO_DW_H_ */