2 * cs42l56.c -- CS42L51 ALSA SoC I2C audio driver
4 * Copyright 2014 CirrusLogic, Inc.
6 * Author: Brian Austin <brian.austin@cirrus.com>
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.
14 #include <linux/i2c.h>
15 #include <linux/module.h>
16 #include <sound/soc.h>
20 static struct i2c_device_id cs42l51_i2c_id[] = {
24 MODULE_DEVICE_TABLE(i2c, cs42l51_i2c_id);
26 static int cs42l51_i2c_probe(struct i2c_client *i2c,
27 const struct i2c_device_id *id)
29 struct regmap_config config;
31 config = cs42l51_regmap;
33 return cs42l51_probe(&i2c->dev, devm_regmap_init_i2c(i2c, &config));
36 static int cs42l51_i2c_remove(struct i2c_client *i2c)
38 return cs42l51_remove(&i2c->dev);
41 static const struct dev_pm_ops cs42l51_pm_ops = {
42 SET_SYSTEM_SLEEP_PM_OPS(cs42l51_suspend, cs42l51_resume)
45 static struct i2c_driver cs42l51_i2c_driver = {
48 .of_match_table = cs42l51_of_match,
49 .pm = &cs42l51_pm_ops,
51 .probe = cs42l51_i2c_probe,
52 .remove = cs42l51_i2c_remove,
53 .id_table = cs42l51_i2c_id,
56 module_i2c_driver(cs42l51_i2c_driver);
58 MODULE_DESCRIPTION("ASoC CS42L51 I2C Driver");
59 MODULE_AUTHOR("Brian Austin, Cirrus Logic Inc, <brian.austin@cirrus.com>");
60 MODULE_LICENSE("GPL");