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 18 struct mc13xxx; 19 20 struct mc13xxx_variant { 21 const char *name; 22 void (*print_revision)(struct mc13xxx *mc13xxx, u32 revision); 23 }; 24 25 extern struct mc13xxx_variant 26 mc13xxx_variant_mc13783, 27 mc13xxx_variant_mc13892, 28 mc13xxx_variant_mc34708; 29 30 struct 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 46 int mc13xxx_common_init(struct device *dev); 47 int mc13xxx_common_exit(struct device *dev); 48 49 #endif /* __DRIVERS_MFD_MC13XXX_H */ 50