linux/drivers/mfd/arizona.h
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   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
  20struct wm_arizona;
  21
  22extern const struct regmap_config wm5102_i2c_regmap;
  23extern const struct regmap_config wm5102_spi_regmap;
  24
  25extern const struct regmap_config wm5110_i2c_regmap;
  26extern const struct regmap_config wm5110_spi_regmap;
  27
  28extern const struct regmap_config wm8997_i2c_regmap;
  29
  30extern const struct dev_pm_ops arizona_pm_ops;
  31
  32extern const struct of_device_id arizona_of_match[];
  33
  34extern const struct regmap_irq_chip wm5102_aod;
  35extern const struct regmap_irq_chip wm5102_irq;
  36
  37extern const struct regmap_irq_chip wm5110_aod;
  38extern const struct regmap_irq_chip wm5110_irq;
  39
  40extern const struct regmap_irq_chip wm8997_aod;
  41extern const struct regmap_irq_chip wm8997_irq;
  42
  43int arizona_dev_init(struct arizona *arizona);
  44int arizona_dev_exit(struct arizona *arizona);
  45int arizona_irq_init(struct arizona *arizona);
  46int arizona_irq_exit(struct arizona *arizona);
  47
  48#ifdef CONFIG_OF
  49int arizona_of_get_type(struct device *dev);
  50#else
  51static inline int arizona_of_get_type(struct device *dev)
  52{
  53        return 0;
  54}
  55#endif
  56
  57#endif
  58
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