drivers/mfd/arizona.h

   1 /*
   2  * wm5102.h  --  WM5102 MFD internals
   3  *
   4  * Copyright 2012 Wolfson Microelectronics plc
   5  *
   6  * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11  */
  12
  13 #ifndef _WM5102_H
  14 #define _WM5102_H
  15
  16 #include <linux/of.h>
  17 #include <linux/regmap.h>
  18 #include <linux/pm.h>
  19
  20 struct wm_arizona;
  21
  22 extern const struct regmap_config wm5102_i2c_regmap;
  23 extern const struct regmap_config wm5102_spi_regmap;
  24
  25 extern const struct regmap_config wm5110_i2c_regmap;
  26 extern const struct regmap_config wm5110_spi_regmap;
  27
  28 extern const struct regmap_config wm8997_i2c_regmap;
  29
  30 extern const struct regmap_config wm8998_i2c_regmap;
  31
  32 extern const struct dev_pm_ops arizona_pm_ops;
  33
  34 extern const struct of_device_id arizona_of_match[];
  35
  36 extern const struct regmap_irq_chip wm5102_aod;
  37 extern const struct regmap_irq_chip wm5102_irq;
  38
  39 extern const struct regmap_irq_chip wm5110_aod;
  40 extern const struct regmap_irq_chip wm5110_irq;
  41 extern const struct regmap_irq_chip wm5110_revd_irq;
  42
  43 extern const struct regmap_irq_chip wm8997_aod;
  44 extern const struct regmap_irq_chip wm8997_irq;
  45
  46 extern struct regmap_irq_chip wm8998_aod;
  47 extern struct regmap_irq_chip wm8998_irq;
  48
  49 int arizona_dev_init(struct arizona *arizona);
  50 int arizona_dev_exit(struct arizona *arizona);
  51 int arizona_irq_init(struct arizona *arizona);
  52 int arizona_irq_exit(struct arizona *arizona);
  53
  54 #ifdef CONFIG_OF
  55 unsigned long arizona_of_get_type(struct device *dev);
  56 #else
  57 static inline unsigned long arizona_of_get_type(struct device *dev)
  58 {
  59         return 0;
  60 }
  61 #endif
  62
  63 #endif