1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Copyright 2012 Creative Product Design
 4 * Marc Reilly <marc@cpdesign.com.au>
 
 
 
 
 5 */
 6#ifndef __DRIVERS_MFD_MC13XXX_H
 7#define __DRIVERS_MFD_MC13XXX_H
 8
 9#include <linux/mutex.h>
10#include <linux/regmap.h>
11#include <linux/mfd/mc13xxx.h>
12
13#define MC13XXX_NUMREGS		0x3f
14#define MC13XXX_IRQ_REG_CNT	2
15#define MC13XXX_IRQ_PER_REG	24
16
17struct mc13xxx;
18
19struct mc13xxx_variant {
20	const char *name;
21	void (*print_revision)(struct mc13xxx *mc13xxx, u32 revision);
22};
23
24extern struct mc13xxx_variant
25		mc13xxx_variant_mc13783,
26		mc13xxx_variant_mc13892,
27		mc13xxx_variant_mc34708;
28
29struct mc13xxx {
30	struct regmap *regmap;
31
32	struct device *dev;
33	const struct mc13xxx_variant *variant;
34
35	struct regmap_irq irqs[MC13XXX_IRQ_PER_REG * MC13XXX_IRQ_REG_CNT];
36	struct regmap_irq_chip irq_chip;
37	struct regmap_irq_chip_data *irq_data;
38
39	struct mutex lock;
40	int irq;
41	int flags;
42
 
 
 
43	int adcflags;
44};
45
46int mc13xxx_common_init(struct device *dev);
47void mc13xxx_common_exit(struct device *dev);
 
 
48
49#endif /* __DRIVERS_MFD_MC13XXX_H */

 
 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
16enum mc13xxx_id {
17	MC13XXX_ID_MC13783,
18	MC13XXX_ID_MC13892,
19	MC13XXX_ID_INVALID,
 
 
 
 
 
20};
21
22#define MC13XXX_NUMREGS 0x3f
 
 
 
23
24struct mc13xxx {
25	struct regmap *regmap;
26
27	struct device *dev;
28	enum mc13xxx_id ictype;
 
 
 
 
29
30	struct mutex lock;
31	int irq;
32	int flags;
33
34	irq_handler_t irqhandler[MC13XXX_NUM_IRQ];
35	void *irqdata[MC13XXX_NUM_IRQ];
36
37	int adcflags;
38};
39
40int mc13xxx_common_init(struct mc13xxx *mc13xxx,
41		struct mc13xxx_platform_data *pdata, int irq);
42
43void mc13xxx_common_cleanup(struct mc13xxx *mc13xxx);
44
45#endif /* __DRIVERS_MFD_MC13XXX_H */