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
13static int pcm3060_i2c_probe(struct i2c_client *i2c)
14{
15 struct pcm3060_priv *priv;
16
17 priv = devm_kzalloc(dev: &i2c->dev, size: sizeof(*priv), GFP_KERNEL);
18 if (!priv)
19 return -ENOMEM;
20
21 i2c_set_clientdata(client: i2c, data: priv);
22
23 priv->regmap = devm_regmap_init_i2c(i2c, &pcm3060_regmap);
24 if (IS_ERR(ptr: priv->regmap))
25 return PTR_ERR(ptr: priv->regmap);
26
27 return pcm3060_probe(dev: &i2c->dev);
28}
29
30static const struct i2c_device_id pcm3060_i2c_id[] = {
31 { .name = "pcm3060" },
32 { },
33};
34MODULE_DEVICE_TABLE(i2c, pcm3060_i2c_id);
35
36#ifdef CONFIG_OF
37static const struct of_device_id pcm3060_of_match[] = {
38 { .compatible = "ti,pcm3060" },
39 { },
40};
41MODULE_DEVICE_TABLE(of, pcm3060_of_match);
42#endif /* CONFIG_OF */
43
44static 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
55module_i2c_driver(pcm3060_i2c_driver);
56
57MODULE_DESCRIPTION("PCM3060 I2C driver");
58MODULE_AUTHOR("Kirill Marinushkin <kmarinushkin@birdec.com>");
59MODULE_LICENSE("GPL v2");
60

source code of linux/sound/soc/codecs/pcm3060-i2c.c