[linux-2.6-block.git] / drivers / mfd / mc13xxx.h

/*
 * Copyright 2012 Creative Product Design
 * Marc Reilly <marc@cpdesign.com.au>
 *
 * 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 __DRIVERS_MFD_MC13XXX_H
#define __DRIVERS_MFD_MC13XXX_H

#include <linux/mutex.h>
#include <linux/regmap.h>
#include <linux/mfd/mc13xxx.h>

#define MC13XXX_NUMREGS		0x3f
#define MC13XXX_IRQ_REG_CNT	2
#define MC13XXX_IRQ_PER_REG	24

struct mc13xxx;

struct mc13xxx_variant {
	const char *name;
	void (*print_revision)(struct mc13xxx *mc13xxx, u32 revision);
};

extern struct mc13xxx_variant
		mc13xxx_variant_mc13783,
		mc13xxx_variant_mc13892,
		mc13xxx_variant_mc34708;

struct mc13xxx {
	struct regmap *regmap;

	struct device *dev;
	const struct mc13xxx_variant *variant;

	struct regmap_irq irqs[MC13XXX_IRQ_PER_REG * MC13XXX_IRQ_REG_CNT];
	struct regmap_irq_chip irq_chip;
	struct regmap_irq_chip_data *irq_data;

	struct mutex lock;
	int irq;
	int flags;

	int adcflags;
};

int mc13xxx_common_init(struct device *dev);
int mc13xxx_common_exit(struct device *dev);

#endif /* __DRIVERS_MFD_MC13XXX_H */
Commit	Line	Data
a0c7c1d4 MR	1	/*
	2	* Copyright 2012 Creative Product Design
	3	* Marc Reilly <marc@cpdesign.com.au>
	4	*
	5	* This program is free software; you can redistribute it and/or modify it under
	6	* the terms of the GNU General Public License version 2 as published by the
	7	* Free Software Foundation.
	8	*/
	9	#ifndef __DRIVERS_MFD_MC13XXX_H
	10	#define __DRIVERS_MFD_MC13XXX_H
	11
	12	#include <linux/mutex.h>
	13	#include <linux/regmap.h>
	14	#include <linux/mfd/mc13xxx.h>
	15
10f9edae AS	16	#define MC13XXX_NUMREGS 0x3f
	17	#define MC13XXX_IRQ_REG_CNT 2
	18	#define MC13XXX_IRQ_PER_REG 24
cd0f34b0 UKK	19
	20	struct mc13xxx;
	21
	22	struct mc13xxx_variant {
	23	const char *name;
	24	void (print_revision)(struct mc13xxx mc13xxx, u32 revision);
a0c7c1d4 MR	25	};
a0c7c1d4 MR	26
cd0f34b0 UKK	27	extern struct mc13xxx_variant
cd0f34b0 UKK	28	mc13xxx_variant_mc13783,
0312e024 UKK	29	mc13xxx_variant_mc13892,
0312e024 UKK	30	mc13xxx_variant_mc34708;
a0c7c1d4 MR	31
	32	struct mc13xxx {
	33	struct regmap *regmap;
	34
	35	struct device *dev;
cd0f34b0	36	const struct mc13xxx_variant *variant;
a0c7c1d4	37
10f9edae AS	38	struct regmap_irq irqs[MC13XXX_IRQ_PER_REG * MC13XXX_IRQ_REG_CNT];
	39	struct regmap_irq_chip irq_chip;
	40	struct regmap_irq_chip_data *irq_data;
	41
a0c7c1d4 MR	42	struct mutex lock;
	43	int irq;
	44	int flags;
	45
a0c7c1d4 MR	46	int adcflags;
	47	};
	48
db9ef449 AS	49	int mc13xxx_common_init(struct device *dev);
db9ef449 AS	50	int mc13xxx_common_exit(struct device *dev);
a0c7c1d4 MR	51
a0c7c1d4 MR	52	#endif /* __DRIVERS_MFD_MC13XXX_H */