xref: /openbmc/linux/sound/soc/codecs/pcm3060-i2c.c (revision 9abcd240)
1 // SPDX-License-Identifier: GPL-2.0
2 //
3 // PCM3060 I2C driver
4 //
5 // Copyright (C) 2018 Kirill Marinushkin <kmarinushkin@birdec.com>
6 
7 #include <linux/i2c.h>
8 #include <linux/module.h>
9 #include <sound/soc.h>
10 
11 #include "pcm3060.h"
12 
pcm3060_i2c_probe(struct i2c_client * i2c)13 static int pcm3060_i2c_probe(struct i2c_client *i2c)
14 {
15 	struct pcm3060_priv *priv;
16 
17 	priv = devm_kzalloc(&i2c->dev, sizeof(*priv), GFP_KERNEL);
18 	if (!priv)
19 		return -ENOMEM;
20 
21 	i2c_set_clientdata(i2c, priv);
22 
23 	priv->regmap = devm_regmap_init_i2c(i2c, &pcm3060_regmap);
24 	if (IS_ERR(priv->regmap))
25 		return PTR_ERR(priv->regmap);
26 
27 	return pcm3060_probe(&i2c->dev);
28 }
29 
30 static const struct i2c_device_id pcm3060_i2c_id[] = {
31 	{ .name = "pcm3060" },
32 	{ },
33 };
34 MODULE_DEVICE_TABLE(i2c, pcm3060_i2c_id);
35 
36 #ifdef CONFIG_OF
37 static const struct of_device_id pcm3060_of_match[] = {
38 	{ .compatible = "ti,pcm3060" },
39 	{ },
40 };
41 MODULE_DEVICE_TABLE(of, pcm3060_of_match);
42 #endif /* CONFIG_OF */
43 
44 static struct i2c_driver pcm3060_i2c_driver = {
45 	.driver = {
46 		.name = "pcm3060",
47 #ifdef CONFIG_OF
48 		.of_match_table = pcm3060_of_match,
49 #endif /* CONFIG_OF */
50 	},
51 	.id_table = pcm3060_i2c_id,
52 	.probe = pcm3060_i2c_probe,
53 };
54 
55 module_i2c_driver(pcm3060_i2c_driver);
56 
57 MODULE_DESCRIPTION("PCM3060 I2C driver");
58 MODULE_AUTHOR("Kirill Marinushkin <kmarinushkin@birdec.com>");
59 MODULE_LICENSE("GPL v2");
60