linux/include/linux/moxtet.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Turris Mox module configuration bus driver
 *
 * Copyright (C) 2019 Marek Behún <[email protected]>
 */

#ifndef __LINUX_MOXTET_H
#define __LINUX_MOXTET_H

#include <linux/device.h>
#include <linux/irq.h>
#include <linux/irqdomain.h>
#include <linux/mutex.h>

#define TURRIS_MOX_MAX_MODULES …

enum turris_mox_cpu_module_id { … };

enum turris_mox_module_id { … };

#define MOXTET_NIRQS …

struct moxtet { … };

struct moxtet_driver { … };

#define to_moxtet_driver(__drv) …

extern int __moxtet_register_driver(struct module *owner,
				    struct moxtet_driver *mdrv);

static inline void moxtet_unregister_driver(struct moxtet_driver *mdrv)
{ … }

#define moxtet_register_driver(driver) …

#define module_moxtet_driver(__moxtet_driver) …

struct moxtet_device { … };

extern int moxtet_device_read(struct device *dev);
extern int moxtet_device_write(struct device *dev, u8 val);
extern int moxtet_device_written(struct device *dev);

static inline struct moxtet_device *
to_moxtet_device(struct device *dev)
{ … }

#endif /* __LINUX_MOXTET_H */