projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| a0c7c1d4 MR |
1 | /* |
| 2 | * Copyright 2012 Creative Product Design | |
| 3 | * Marc Reilly <[email protected]> | |
| 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 | }; |
| 26 | ||
| cd0f34b0 UKK |
27 | extern struct mc13xxx_variant |
| 28 | mc13xxx_variant_mc13783, | |
| 0312e024 UKK |
29 | mc13xxx_variant_mc13892, |
| 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); |
| 50 | int mc13xxx_common_exit(struct device *dev); | |
| a0c7c1d4 MR |
51 | |
| 52 | #endif /* __DRIVERS_MFD_MC13XXX_H */ |