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
  16 enum mc13xxx_id {
  17         MC13XXX_ID_MC13783,
  18         MC13XXX_ID_MC13892,
  19         MC13XXX_ID_INVALID,
  20 };
  21
  22 #define MC13XXX_NUMREGS 0x3f
  23
  24 struct 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
  40 int mc13xxx_common_init(struct mc13xxx *mc13xxx,
  41                 struct mc13xxx_platform_data *pdata, int irq);
  42
  43 void mc13xxx_common_cleanup(struct mc13xxx *mc13xxx);
  44
  45 #endif /* __DRIVERS_MFD_MC13XXX_H */