1 /*
2 * ADAU1977/ADAU1978/ADAU1979 driver
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 "adau1977.h"
17
adau1977_i2c_probe(struct i2c_client * client,const struct i2c_device_id * id)18 static int adau1977_i2c_probe(struct i2c_client *client,
19 const struct i2c_device_id *id)
20 {
21 struct regmap_config config;
22
23 config = adau1977_regmap_config;
24 config.val_bits = 8;
25 config.reg_bits = 8;
26
27 return adau1977_probe(&client->dev,
28 devm_regmap_init_i2c(client, &config),
29 id->driver_data, NULL);
30 }
31
32 static const struct i2c_device_id adau1977_i2c_ids[] = {
33 { "adau1977", ADAU1977 },
34 { "adau1978", ADAU1978 },
35 { "adau1979", ADAU1978 },
36 { }
37 };
38 MODULE_DEVICE_TABLE(i2c, adau1977_i2c_ids);
39
40 static struct i2c_driver adau1977_i2c_driver = {
41 .driver = {
42 .name = "adau1977",
43 },
44 .probe = adau1977_i2c_probe,
45 .id_table = adau1977_i2c_ids,
46 };
47 module_i2c_driver(adau1977_i2c_driver);
48
49 MODULE_DESCRIPTION("ASoC ADAU1977/ADAU1978/ADAU1979 driver");
50 MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
51 MODULE_LICENSE("GPL");
52
