2 * Driver for the PCM512x CODECs
4 * Author: Mark Brown <broonie@linaro.org>
5 * Copyright 2014 Linaro Ltd
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * version 2 as published by the Free Software Foundation.
11 * This program is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
17 #include <linux/init.h>
18 #include <linux/module.h>
19 #include <linux/i2c.h>
23 static int pcm512x_i2c_probe(struct i2c_client
*i2c
,
24 const struct i2c_device_id
*id
)
26 struct regmap
*regmap
;
28 regmap
= devm_regmap_init_i2c(i2c
, &pcm512x_regmap
);
30 return PTR_ERR(regmap
);
32 return pcm512x_probe(&i2c
->dev
, regmap
);
35 static int pcm512x_i2c_remove(struct i2c_client
*i2c
)
37 pcm512x_remove(&i2c
->dev
);
41 static const struct i2c_device_id pcm512x_i2c_id
[] = {
46 MODULE_DEVICE_TABLE(i2c
, pcm512x_i2c_id
);
48 static const struct of_device_id pcm512x_of_match
[] = {
49 { .compatible
= "ti,pcm5121", },
50 { .compatible
= "ti,pcm5122", },
53 MODULE_DEVICE_TABLE(of
, pcm512x_of_match
);
55 static struct i2c_driver pcm512x_i2c_driver
= {
56 .probe
= pcm512x_i2c_probe
,
57 .remove
= pcm512x_i2c_remove
,
58 .id_table
= pcm512x_i2c_id
,
62 .of_match_table
= pcm512x_of_match
,
63 .pm
= &pcm512x_pm_ops
,
67 module_i2c_driver(pcm512x_i2c_driver
);
69 MODULE_DESCRIPTION("ASoC PCM512x codec driver - I2C");
70 MODULE_AUTHOR("Mark Brown <broonie@linaro.org>");
71 MODULE_LICENSE("GPL v2");