drivers/mfd/madera.h

   1 /*
   2  * MFD internals for Cirrus Logic Madera codecs
   3  *
   4  * Copyright 2015-2018 Cirrus Logic
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10
  11 #ifndef MADERA_MFD_H
  12 #define MADERA_MFD_H
  13
  14 #include <linux/of.h>
  15 #include <linux/pm.h>
  16
  17 struct madera;
  18
  19 extern const struct dev_pm_ops madera_pm_ops;
  20 extern const struct of_device_id madera_of_match[];
  21
  22 int madera_dev_init(struct madera *madera);
  23 int madera_dev_exit(struct madera *madera);
  24
  25 const char *madera_name_from_type(enum madera_type type);
  26
  27 extern const struct regmap_config cs47l35_16bit_spi_regmap;
  28 extern const struct regmap_config cs47l35_32bit_spi_regmap;
  29 extern const struct regmap_config cs47l35_16bit_i2c_regmap;
  30 extern const struct regmap_config cs47l35_32bit_i2c_regmap;
  31 int cs47l35_patch(struct madera *madera);
  32
  33 extern const struct regmap_config cs47l85_16bit_spi_regmap;
  34 extern const struct regmap_config cs47l85_32bit_spi_regmap;
  35 extern const struct regmap_config cs47l85_16bit_i2c_regmap;
  36 extern const struct regmap_config cs47l85_32bit_i2c_regmap;
  37 int cs47l85_patch(struct madera *madera);
  38
  39 extern const struct regmap_config cs47l90_16bit_spi_regmap;
  40 extern const struct regmap_config cs47l90_32bit_spi_regmap;
  41 extern const struct regmap_config cs47l90_16bit_i2c_regmap;
  42 extern const struct regmap_config cs47l90_32bit_i2c_regmap;
  43 int cs47l90_patch(struct madera *madera);
  44 #endif