Eric Lee / smarc-fsl-linux-kernel

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drivers/mfd/arizona.h 1.74 KB
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81f7e3824   Eric Lee   Initial Release, ... 
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  /*
   * wm5102.h  --  WM5102 MFD internals
   *
   * Copyright 2012 Wolfson Microelectronics plc
   *
   * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License version 2 as
   * published by the Free Software Foundation.
   */
  
  #ifndef _WM5102_H
  #define _WM5102_H
  
  #include <linux/of.h>
  #include <linux/regmap.h>
  #include <linux/pm.h>
  
  extern const struct regmap_config wm5102_i2c_regmap;
  extern const struct regmap_config wm5102_spi_regmap;
  
  extern const struct regmap_config wm5110_i2c_regmap;
  extern const struct regmap_config wm5110_spi_regmap;
  
  extern const struct regmap_config cs47l24_spi_regmap;
  
  extern const struct regmap_config wm8997_i2c_regmap;
  
  extern const struct regmap_config wm8998_i2c_regmap;
  
  extern const struct dev_pm_ops arizona_pm_ops;
  
  extern const struct of_device_id arizona_of_match[];
  
  extern const struct regmap_irq_chip wm5102_aod;
  extern const struct regmap_irq_chip wm5102_irq;
  
  extern const struct regmap_irq_chip wm5110_aod;
  extern const struct regmap_irq_chip wm5110_irq;
  extern const struct regmap_irq_chip wm5110_revd_irq;
  
  extern const struct regmap_irq_chip cs47l24_irq;
  
  extern const struct regmap_irq_chip wm8997_aod;
  extern const struct regmap_irq_chip wm8997_irq;
  
  extern struct regmap_irq_chip wm8998_aod;
  extern struct regmap_irq_chip wm8998_irq;
  
  int arizona_dev_init(struct arizona *arizona);
  int arizona_dev_exit(struct arizona *arizona);
  int arizona_irq_init(struct arizona *arizona);
  int arizona_irq_exit(struct arizona *arizona);
  
  #ifdef CONFIG_OF
  unsigned long arizona_of_get_type(struct device *dev);
  #else
  static inline unsigned long arizona_of_get_type(struct device *dev)
  {
  	return 0;
  }
  #endif
  
  #endif