1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * I2C IIO driver for Bosch BMA400 triaxial acceleration sensor.
4 *
5 * Copyright 2019 Dan Robertson <dan@dlrobertson.com>
6 *
7 * I2C address is either 0x14 or 0x15 depending on SDO
8 */
9#include <linux/i2c.h>
10#include <linux/mod_devicetable.h>
11#include <linux/module.h>
12#include <linux/regmap.h>
13
14#include "bma400.h"
15
16static int bma400_i2c_probe(struct i2c_client *client,
17			    const struct i2c_device_id *id)
18{
19	struct regmap *regmap;
20
21	regmap = devm_regmap_init_i2c(client, &bma400_regmap_config);
22	if (IS_ERR(regmap)) {
23		dev_err(&client->dev, "failed to create regmap\n");
24		return PTR_ERR(regmap);
25	}
26
27	return bma400_probe(&client->dev, regmap, id->name);
28}
29
30static int bma400_i2c_remove(struct i2c_client *client)
31{
32	return bma400_remove(&client->dev);
33}
34
35static const struct i2c_device_id bma400_i2c_ids[] = {
36	{ "bma400", 0 },
37	{ }
38};
39MODULE_DEVICE_TABLE(i2c, bma400_i2c_ids);
40
41static const struct of_device_id bma400_of_i2c_match[] = {
42	{ .compatible = "bosch,bma400" },
43	{ }
44};
45MODULE_DEVICE_TABLE(of, bma400_of_i2c_match);
46
47static struct i2c_driver bma400_i2c_driver = {
48	.driver = {
49		.name = "bma400",
50		.of_match_table = bma400_of_i2c_match,
51	},
52	.probe    = bma400_i2c_probe,
53	.remove   = bma400_i2c_remove,
54	.id_table = bma400_i2c_ids,
55};
56
57module_i2c_driver(bma400_i2c_driver);
58
59MODULE_AUTHOR("Dan Robertson <dan@dlrobertson.com>");
60MODULE_DESCRIPTION("Bosch BMA400 triaxial acceleration sensor (I2C)");
61MODULE_LICENSE("GPL");
62