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 | |
16 | static struct i2c_device_id cs42l51_i2c_id[] = { |
17 | {"cs42l51" , 0}, |
18 | {} |
19 | }; |
20 | MODULE_DEVICE_TABLE(i2c, cs42l51_i2c_id); |
21 | |
22 | static const struct of_device_id cs42l51_of_match[] = { |
23 | { .compatible = "cirrus,cs42l51" , }, |
24 | { } |
25 | }; |
26 | MODULE_DEVICE_TABLE(of, cs42l51_of_match); |
27 | |
28 | static int cs42l51_i2c_probe(struct i2c_client *i2c) |
29 | { |
30 | struct regmap_config config; |
31 | |
32 | config = cs42l51_regmap; |
33 | |
34 | return cs42l51_probe(dev: &i2c->dev, devm_regmap_init_i2c(i2c, &config)); |
35 | } |
36 | |
37 | static void cs42l51_i2c_remove(struct i2c_client *i2c) |
38 | { |
39 | cs42l51_remove(dev: &i2c->dev); |
40 | } |
41 | |
42 | static const struct dev_pm_ops cs42l51_pm_ops = { |
43 | SET_SYSTEM_SLEEP_PM_OPS(cs42l51_suspend, cs42l51_resume) |
44 | }; |
45 | |
46 | static struct i2c_driver cs42l51_i2c_driver = { |
47 | .driver = { |
48 | .name = "cs42l51" , |
49 | .of_match_table = cs42l51_of_match, |
50 | .pm = &cs42l51_pm_ops, |
51 | }, |
52 | .probe = cs42l51_i2c_probe, |
53 | .remove = cs42l51_i2c_remove, |
54 | .id_table = cs42l51_i2c_id, |
55 | }; |
56 | |
57 | module_i2c_driver(cs42l51_i2c_driver); |
58 | |
59 | MODULE_DESCRIPTION("ASoC CS42L51 I2C Driver" ); |
60 | MODULE_AUTHOR("Brian Austin, Cirrus Logic Inc, <brian.austin@cirrus.com>" ); |
61 | MODULE_LICENSE("GPL" ); |
62 | |