/*
 * drivers/mfd/mfd-core.h
 *
 * core MFD support
 * Copyright (c) 2006 Ian Molton
 * Copyright (c) 2007 Dmitry Baryshkov
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 */

#ifndef MFD_CORE_H
#define MFD_CORE_H

#include <linux/platform_device.h>

struct mfd_cell {
	const char		*name;
	int			id;

	
	atomic_t		*usage_count;
	int			(*enable)(struct platform_device *dev);
	int			(*disable)(struct platform_device *dev);

	int			(*suspend)(struct platform_device *dev);
	int			(*resume)(struct platform_device *dev);

	
	void			*platform_data;
	size_t			pdata_size;

	int			num_resources;
	const struct resource	*resources;

	
	bool			ignore_resource_conflicts;

	bool			pm_runtime_no_callbacks;
};

extern int mfd_cell_enable(struct platform_device *pdev);
extern int mfd_cell_disable(struct platform_device *pdev);

extern int mfd_clone_cell(const char *cell, const char **clones,
		size_t n_clones);

static inline const struct mfd_cell *mfd_get_cell(struct platform_device *pdev)
{
	return pdev->mfd_cell;
}

extern int mfd_add_devices(struct device *parent, int id,
			   struct mfd_cell *cells, int n_devs,
			   struct resource *mem_base,
			   int irq_base);

extern void mfd_remove_devices(struct device *parent);

#endif