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 int adau1781_i2c_probe(struct i2c_client *client,
18	const struct i2c_device_id *id)
19{
20	struct regmap_config config;
21
22	config = adau1781_regmap_config;
23	config.val_bits = 8;
24	config.reg_bits = 16;
25
26	return adau1781_probe(&client->dev,
27		devm_regmap_init_i2c(client, &config),
28		id->driver_data, NULL);
29}
30
31static int adau1781_i2c_remove(struct i2c_client *client)
32{
33	adau17x1_remove(&client->dev);
34	return 0;
35}
36
37static const struct i2c_device_id adau1781_i2c_ids[] = {
38	{ "adau1381", ADAU1381 },
39	{ "adau1781", ADAU1781 },
40	{ }
41};
42MODULE_DEVICE_TABLE(i2c, adau1781_i2c_ids);
43
44#if defined(CONFIG_OF)
45static const struct of_device_id adau1781_i2c_dt_ids[] = {
46	{ .compatible = "adi,adau1381", },
47	{ .compatible = "adi,adau1781", },
48	{ },
49};
50MODULE_DEVICE_TABLE(of, adau1781_i2c_dt_ids);
51#endif
52
53static struct i2c_driver adau1781_i2c_driver = {
54	.driver = {
55		.name = "adau1781",
56		.of_match_table = of_match_ptr(adau1781_i2c_dt_ids),
57	},
58	.probe = adau1781_i2c_probe,
59	.remove = adau1781_i2c_remove,
60	.id_table = adau1781_i2c_ids,
61};
62module_i2c_driver(adau1781_i2c_driver);
63
64MODULE_DESCRIPTION("ASoC ADAU1381/ADAU1781 CODEC I2C driver");
65MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
66MODULE_LICENSE("GPL");
67