1// SPDX-License-Identifier: GPL-2.0-only
 2/*
 3 * Driver for ADAU1381/ADAU1781 CODEC
 4 *
 5 * Copyright 2014 Analog Devices Inc.
 6 *  Author: Lars-Peter Clausen <lars@metafoo.de>
 
 
 7 */
 8
 9#include <linux/i2c.h>
10#include <linux/mod_devicetable.h>
11#include <linux/module.h>
12#include <linux/regmap.h>
13#include <sound/soc.h>
14
15#include "adau1781.h"
16
17static const struct i2c_device_id adau1781_i2c_ids[];
18
19static int adau1781_i2c_probe(struct i2c_client *client)
20{
21	struct regmap_config config;
22	const struct i2c_device_id *id = i2c_match_id(adau1781_i2c_ids, client);
23
24	config = adau1781_regmap_config;
25	config.val_bits = 8;
26	config.reg_bits = 16;
27
28	return adau1781_probe(&client->dev,
29		devm_regmap_init_i2c(client, &config),
30		id->driver_data, NULL);
31}
32
33static void adau1781_i2c_remove(struct i2c_client *client)
34{
35	adau17x1_remove(&client->dev);
 
36}
37
38static const struct i2c_device_id adau1781_i2c_ids[] = {
39	{ "adau1381", ADAU1381 },
40	{ "adau1781", ADAU1781 },
41	{ }
42};
43MODULE_DEVICE_TABLE(i2c, adau1781_i2c_ids);
44
45#if defined(CONFIG_OF)
46static const struct of_device_id adau1781_i2c_dt_ids[] = {
47	{ .compatible = "adi,adau1381", },
48	{ .compatible = "adi,adau1781", },
49	{ },
50};
51MODULE_DEVICE_TABLE(of, adau1781_i2c_dt_ids);
52#endif
53
54static struct i2c_driver adau1781_i2c_driver = {
55	.driver = {
56		.name = "adau1781",
57		.of_match_table = of_match_ptr(adau1781_i2c_dt_ids),
58	},
59	.probe = adau1781_i2c_probe,
60	.remove = adau1781_i2c_remove,
61	.id_table = adau1781_i2c_ids,
62};
63module_i2c_driver(adau1781_i2c_driver);
64
65MODULE_DESCRIPTION("ASoC ADAU1381/ADAU1781 CODEC I2C driver");
66MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
67MODULE_LICENSE("GPL");

 
 1/*
 2 * Driver for ADAU1381/ADAU1781 CODEC
 3 *
 4 * Copyright 2014 Analog Devices Inc.
 5 *  Author: Lars-Peter Clausen <lars@metafoo.de>
 6 *
 7 * Licensed under the GPL-2.
 8 */
 9
10#include <linux/i2c.h>
11#include <linux/mod_devicetable.h>
12#include <linux/module.h>
13#include <linux/regmap.h>
14#include <sound/soc.h>
15
16#include "adau1781.h"
17
18static int adau1781_i2c_probe(struct i2c_client *client,
19	const struct i2c_device_id *id)
 
20{
21	struct regmap_config config;
 
22
23	config = adau1781_regmap_config;
24	config.val_bits = 8;
25	config.reg_bits = 16;
26
27	return adau1781_probe(&client->dev,
28		devm_regmap_init_i2c(client, &config),
29		id->driver_data, NULL);
30}
31
32static int adau1781_i2c_remove(struct i2c_client *client)
33{
34	adau17x1_remove(&client->dev);
35	return 0;
36}
37
38static const struct i2c_device_id adau1781_i2c_ids[] = {
39	{ "adau1381", ADAU1381 },
40	{ "adau1781", ADAU1781 },
41	{ }
42};
43MODULE_DEVICE_TABLE(i2c, adau1781_i2c_ids);
44
45#if defined(CONFIG_OF)
46static const struct of_device_id adau1781_i2c_dt_ids[] = {
47	{ .compatible = "adi,adau1381", },
48	{ .compatible = "adi,adau1781", },
49	{ },
50};
51MODULE_DEVICE_TABLE(of, adau1781_i2c_dt_ids);
52#endif
53
54static struct i2c_driver adau1781_i2c_driver = {
55	.driver = {
56		.name = "adau1781",
57		.of_match_table = of_match_ptr(adau1781_i2c_dt_ids),
58	},
59	.probe = adau1781_i2c_probe,
60	.remove = adau1781_i2c_remove,
61	.id_table = adau1781_i2c_ids,
62};
63module_i2c_driver(adau1781_i2c_driver);
64
65MODULE_DESCRIPTION("ASoC ADAU1381/ADAU1781 CODEC I2C driver");
66MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
67MODULE_LICENSE("GPL");