1#include <linux/i2c.h>
2#include <linux/regmap.h>
3#include <linux/iio/iio.h>
4#include <linux/module.h>
5#include <linux/acpi.h>
6
7#include "bmg160.h"
8
9static const struct regmap_config bmg160_regmap_i2c_conf = {
10	.reg_bits = 8,
11	.val_bits = 8,
12	.max_register = 0x3f
13};
14
15static int bmg160_i2c_probe(struct i2c_client *client,
16			    const struct i2c_device_id *id)
17{
18	struct regmap *regmap;
19	const char *name = NULL;
20
21	regmap = devm_regmap_init_i2c(client, &bmg160_regmap_i2c_conf);
22	if (IS_ERR(regmap)) {
23		dev_err(&client->dev, "Failed to register i2c regmap %d\n",
24			(int)PTR_ERR(regmap));
25		return PTR_ERR(regmap);
26	}
27
28	if (id)
29		name = id->name;
30
31	return bmg160_core_probe(&client->dev, regmap, client->irq, name);
32}
33
34static int bmg160_i2c_remove(struct i2c_client *client)
35{
36	bmg160_core_remove(&client->dev);
37
38	return 0;
39}
40
41static const struct acpi_device_id bmg160_acpi_match[] = {
42	{"BMG0160", 0},
43	{"BMI055B", 0},
44	{},
45};
46
47MODULE_DEVICE_TABLE(acpi, bmg160_acpi_match);
48
49static const struct i2c_device_id bmg160_i2c_id[] = {
50	{"bmg160", 0},
51	{"bmi055_gyro", 0},
52	{}
53};
54
55MODULE_DEVICE_TABLE(i2c, bmg160_i2c_id);
56
57static struct i2c_driver bmg160_i2c_driver = {
58	.driver = {
59		.name	= "bmg160_i2c",
60		.acpi_match_table = ACPI_PTR(bmg160_acpi_match),
61		.pm	= &bmg160_pm_ops,
62	},
63	.probe		= bmg160_i2c_probe,
64	.remove		= bmg160_i2c_remove,
65	.id_table	= bmg160_i2c_id,
66};
67module_i2c_driver(bmg160_i2c_driver);
68
69MODULE_AUTHOR("Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>");
70MODULE_LICENSE("GPL v2");
71MODULE_DESCRIPTION("BMG160 I2C Gyro driver");
72