1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * cs42l56.c -- CS42L51 ALSA SoC I2C audio driver
4 *
5 * Copyright 2014 CirrusLogic, Inc.
6 *
7 * Author: Brian Austin <brian.austin@cirrus.com>
8 */
9
10#include <linux/i2c.h>
11#include <linux/module.h>
12#include <sound/soc.h>
13
14#include "cs42l51.h"
15
16static struct i2c_device_id cs42l51_i2c_id[] = {
17	{"cs42l51", 0},
18	{}
19};
20MODULE_DEVICE_TABLE(i2c, cs42l51_i2c_id);
21
22const struct of_device_id cs42l51_of_match[] = {
23	{ .compatible = "cirrus,cs42l51", },
24	{ }
25};
26MODULE_DEVICE_TABLE(of, cs42l51_of_match);
27
28static int cs42l51_i2c_probe(struct i2c_client *i2c,
29			     const struct i2c_device_id *id)
30{
31	struct regmap_config config;
32
33	config = cs42l51_regmap;
34
35	return cs42l51_probe(&i2c->dev, devm_regmap_init_i2c(i2c, &config));
36}
37
38static int cs42l51_i2c_remove(struct i2c_client *i2c)
39{
40	return cs42l51_remove(&i2c->dev);
41}
42
43static const struct dev_pm_ops cs42l51_pm_ops = {
44	SET_SYSTEM_SLEEP_PM_OPS(cs42l51_suspend, cs42l51_resume)
45};
46
47static struct i2c_driver cs42l51_i2c_driver = {
48	.driver = {
49		.name = "cs42l51",
50		.of_match_table = cs42l51_of_match,
51		.pm = &cs42l51_pm_ops,
52	},
53	.probe = cs42l51_i2c_probe,
54	.remove = cs42l51_i2c_remove,
55	.id_table = cs42l51_i2c_id,
56};
57
58module_i2c_driver(cs42l51_i2c_driver);
59
60MODULE_DESCRIPTION("ASoC CS42L51 I2C Driver");
61MODULE_AUTHOR("Brian Austin, Cirrus Logic Inc, <brian.austin@cirrus.com>");
62MODULE_LICENSE("GPL");
63