1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * IIO accel I2C driver for Freescale MMA7455L 3-axis 10-bit accelerometer
4 * Copyright 2015 Joachim Eastwood <manabian@gmail.com>
5 */
6
7#include <linux/i2c.h>
8#include <linux/module.h>
9#include <linux/regmap.h>
10
11#include "mma7455.h"
12
13static int mma7455_i2c_probe(struct i2c_client *i2c)
14{
15	const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
16	struct regmap *regmap;
17	const char *name = NULL;
18
19	regmap = devm_regmap_init_i2c(i2c, &mma7455_core_regmap);
20	if (IS_ERR(regmap))
21		return PTR_ERR(regmap);
22
23	if (id)
24		name = id->name;
25
26	return mma7455_core_probe(&i2c->dev, regmap, name);
27}
28
29static void mma7455_i2c_remove(struct i2c_client *i2c)
30{
31	mma7455_core_remove(&i2c->dev);
32}
33
34static const struct i2c_device_id mma7455_i2c_ids[] = {
35	{ "mma7455", 0 },
36	{ "mma7456", 0 },
37	{ }
38};
39MODULE_DEVICE_TABLE(i2c, mma7455_i2c_ids);
40
41static const struct of_device_id mma7455_of_match[] = {
42	{ .compatible = "fsl,mma7455" },
43	{ .compatible = "fsl,mma7456" },
44	{ }
45};
46MODULE_DEVICE_TABLE(of, mma7455_of_match);
47
48static struct i2c_driver mma7455_i2c_driver = {
49	.probe = mma7455_i2c_probe,
50	.remove = mma7455_i2c_remove,
51	.id_table = mma7455_i2c_ids,
52	.driver = {
53		.name	= "mma7455-i2c",
54		.of_match_table = mma7455_of_match,
55	},
56};
57module_i2c_driver(mma7455_i2c_driver);
58
59MODULE_AUTHOR("Joachim Eastwood <manabian@gmail.com>");
60MODULE_DESCRIPTION("Freescale MMA7455L I2C accelerometer driver");
61MODULE_LICENSE("GPL v2");
62MODULE_IMPORT_NS(IIO_MMA7455);
63