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"},
18	{}
19};
20MODULE_DEVICE_TABLE(i2c, cs42l51_i2c_id);
21
22static const 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{
30	struct regmap_config config;
31
32	config = cs42l51_regmap;
 
 
33
34	return cs42l51_probe(&i2c->dev, devm_regmap_init_i2c(i2c, &config));
35}
36
37static void cs42l51_i2c_remove(struct i2c_client *i2c)
38{
39	cs42l51_remove(&i2c->dev);
40}
41
42static const struct dev_pm_ops cs42l51_pm_ops = {
43	SET_SYSTEM_SLEEP_PM_OPS(cs42l51_suspend, cs42l51_resume)
44};
45
46static 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
57module_i2c_driver(cs42l51_i2c_driver);
58
59MODULE_DESCRIPTION("ASoC CS42L51 I2C Driver");
60MODULE_AUTHOR("Brian Austin, Cirrus Logic Inc, <brian.austin@cirrus.com>");
61MODULE_LICENSE("GPL");

 
 1/*
 2 * cs42l56.c -- CS42L51 ALSA SoC I2C audio driver
 3 *
 4 * Copyright 2014 CirrusLogic, Inc.
 5 *
 6 * Author: Brian Austin <brian.austin@cirrus.com>
 7 *
 8 * This program is free software; you can redistribute it and/or modify
 9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11 *
12 */
13
14#include <linux/i2c.h>
15#include <linux/module.h>
16#include <sound/soc.h>
17
18#include "cs42l51.h"
19
20static struct i2c_device_id cs42l51_i2c_id[] = {
21	{"cs42l51", 0},
22	{}
23};
24MODULE_DEVICE_TABLE(i2c, cs42l51_i2c_id);
25
26static int cs42l51_i2c_probe(struct i2c_client *i2c,
27			     const struct i2c_device_id *id)
 
 
 
 
 
28{
29	struct regmap_config config;
30
31	config = cs42l51_regmap;
32	config.val_bits = 8;
33	config.reg_bits = 8;
34
35	return cs42l51_probe(&i2c->dev, devm_regmap_init_i2c(i2c, &config));
36}
37
 
 
 
 
 
 
 
 
 
38static struct i2c_driver cs42l51_i2c_driver = {
39	.driver = {
40		.name = "cs42l51",
41		.of_match_table = cs42l51_of_match,
 
42	},
43	.probe = cs42l51_i2c_probe,
 
44	.id_table = cs42l51_i2c_id,
45};
46
47module_i2c_driver(cs42l51_i2c_driver);
48
49MODULE_DESCRIPTION("ASoC CS42L51 I2C Driver");
50MODULE_AUTHOR("Brian Austin, Cirrus Logic Inc, <brian.austin@cirrus.com>");
51MODULE_LICENSE("GPL");