linux/drivers/mfd/mc13xxx.h
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   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
  16#define MC13XXX_NUMREGS 0x3f
  17
  18struct mc13xxx;
  19
  20struct mc13xxx_variant {
  21        const char *name;
  22        void (*print_revision)(struct mc13xxx *mc13xxx, u32 revision);
  23};
  24
  25extern struct mc13xxx_variant
  26                mc13xxx_variant_mc13783,
  27                mc13xxx_variant_mc13892,
  28                mc13xxx_variant_mc34708;
  29
  30struct mc13xxx {
  31        struct regmap *regmap;
  32
  33        struct device *dev;
  34        const struct mc13xxx_variant *variant;
  35
  36        struct mutex lock;
  37        int irq;
  38        int flags;
  39
  40        irq_handler_t irqhandler[MC13XXX_NUM_IRQ];
  41        void *irqdata[MC13XXX_NUM_IRQ];
  42
  43        int adcflags;
  44};
  45
  46int mc13xxx_common_init(struct mc13xxx *mc13xxx,
  47                struct mc13xxx_platform_data *pdata, int irq);
  48
  49void mc13xxx_common_cleanup(struct mc13xxx *mc13xxx);
  50
  51#endif /* __DRIVERS_MFD_MC13XXX_H */
  52
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