1// SPDX-License-Identifier: GPL-2.0
2/*
3 * BMI160 - Bosch IMU, I2C bits
4 *
5 * Copyright (c) 2016, Intel Corporation.
6 *
7 * 7-bit I2C slave address is:
8 *      - 0x68 if SDO is pulled to GND
9 *      - 0x69 if SDO is pulled to VDDIO
10 */
11#include <linux/i2c.h>
12#include <linux/mod_devicetable.h>
13#include <linux/module.h>
14#include <linux/regmap.h>
15
16#include "bmi160.h"
17
18static int bmi160_i2c_probe(struct i2c_client *client)
19{
20	const struct i2c_device_id *id = i2c_client_get_device_id(client);
21	struct regmap *regmap;
22	const char *name;
23
24	regmap = devm_regmap_init_i2c(client, &bmi160_regmap_config);
25	if (IS_ERR(regmap)) {
26		dev_err(&client->dev, "Failed to register i2c regmap: %pe\n",
27			regmap);
28		return PTR_ERR(regmap);
29	}
30
31	if (id)
32		name = id->name;
33	else
34		name = dev_name(&client->dev);
35
36	return bmi160_core_probe(&client->dev, regmap, name, false);
37}
38
39static const struct i2c_device_id bmi160_i2c_id[] = {
40	{"bmi160", 0},
41	{}
42};
43MODULE_DEVICE_TABLE(i2c, bmi160_i2c_id);
44
45static const struct acpi_device_id bmi160_acpi_match[] = {
46	{"BMI0160", 0},
47	{ },
48};
49MODULE_DEVICE_TABLE(acpi, bmi160_acpi_match);
50
51static const struct of_device_id bmi160_of_match[] = {
52	{ .compatible = "bosch,bmi160" },
53	{ },
54};
55MODULE_DEVICE_TABLE(of, bmi160_of_match);
56
57static struct i2c_driver bmi160_i2c_driver = {
58	.driver = {
59		.name			= "bmi160_i2c",
60		.acpi_match_table	= bmi160_acpi_match,
61		.of_match_table		= bmi160_of_match,
62	},
63	.probe		= bmi160_i2c_probe,
64	.id_table	= bmi160_i2c_id,
65};
66module_i2c_driver(bmi160_i2c_driver);
67
68MODULE_AUTHOR("Daniel Baluta <daniel.baluta@intel.com>");
69MODULE_DESCRIPTION("BMI160 I2C driver");
70MODULE_LICENSE("GPL v2");
71MODULE_IMPORT_NS(IIO_BMI160);
72