1// SPDX-License-Identifier: GPL-2.0-or-later
 2/*
 3 * PCM179X ASoC I2C driver
 4 *
 5 * Copyright (c) Teenage Engineering AB 2016
 6 *
 7 *     Jacob Siverskog <jacob@teenage.engineering>
 8 */
 9
10#include <linux/module.h>
11#include <linux/of.h>
12#include <linux/i2c.h>
13#include <linux/regmap.h>
14
15#include "pcm179x.h"
16
17static int pcm179x_i2c_probe(struct i2c_client *client)
 
18{
19	struct regmap *regmap;
20	int ret;
21
22	regmap = devm_regmap_init_i2c(client, &pcm179x_regmap_config);
23	if (IS_ERR(regmap)) {
24		ret = PTR_ERR(regmap);
25		dev_err(&client->dev, "Failed to allocate regmap: %d\n", ret);
26		return ret;
27	}
28
29	return pcm179x_common_init(&client->dev, regmap);
30}
31
32#ifdef CONFIG_OF
33static const struct of_device_id pcm179x_of_match[] = {
34	{ .compatible = "ti,pcm1792a", },
35	{ }
36};
37MODULE_DEVICE_TABLE(of, pcm179x_of_match);
38#endif
39
40static const struct i2c_device_id pcm179x_i2c_ids[] = {
41	{ "pcm179x" },
42	{ }
43};
44MODULE_DEVICE_TABLE(i2c, pcm179x_i2c_ids);
45
46static struct i2c_driver pcm179x_i2c_driver = {
47	.driver = {
48		.name	= "pcm179x",
49		.of_match_table = of_match_ptr(pcm179x_of_match),
50	},
51	.id_table	= pcm179x_i2c_ids,
52	.probe		= pcm179x_i2c_probe,
53};
54
55module_i2c_driver(pcm179x_i2c_driver);
56
57MODULE_DESCRIPTION("ASoC PCM179X I2C driver");
58MODULE_AUTHOR("Jacob Siverskog <jacob@teenage.engineering>");
59MODULE_LICENSE("GPL");

 1// SPDX-License-Identifier: GPL-2.0-or-later
 2/*
 3 * PCM179X ASoC I2C driver
 4 *
 5 * Copyright (c) Teenage Engineering AB 2016
 6 *
 7 *     Jacob Siverskog <jacob@teenage.engineering>
 8 */
 9
10#include <linux/module.h>
11#include <linux/of.h>
12#include <linux/i2c.h>
13#include <linux/regmap.h>
14
15#include "pcm179x.h"
16
17static int pcm179x_i2c_probe(struct i2c_client *client,
18			      const struct i2c_device_id *id)
19{
20	struct regmap *regmap;
21	int ret;
22
23	regmap = devm_regmap_init_i2c(client, &pcm179x_regmap_config);
24	if (IS_ERR(regmap)) {
25		ret = PTR_ERR(regmap);
26		dev_err(&client->dev, "Failed to allocate regmap: %d\n", ret);
27		return ret;
28	}
29
30	return pcm179x_common_init(&client->dev, regmap);
31}
32
 
33static const struct of_device_id pcm179x_of_match[] = {
34	{ .compatible = "ti,pcm1792a", },
35	{ }
36};
37MODULE_DEVICE_TABLE(of, pcm179x_of_match);
 
38
39static const struct i2c_device_id pcm179x_i2c_ids[] = {
40	{ "pcm179x", 0 },
41	{ }
42};
43MODULE_DEVICE_TABLE(i2c, pcm179x_i2c_ids);
44
45static struct i2c_driver pcm179x_i2c_driver = {
46	.driver = {
47		.name	= "pcm179x",
48		.of_match_table = of_match_ptr(pcm179x_of_match),
49	},
50	.id_table	= pcm179x_i2c_ids,
51	.probe		= pcm179x_i2c_probe,
52};
53
54module_i2c_driver(pcm179x_i2c_driver);
55
56MODULE_DESCRIPTION("ASoC PCM179X I2C driver");
57MODULE_AUTHOR("Jacob Siverskog <jacob@teenage.engineering>");
58MODULE_LICENSE("GPL");