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a84ef0d1 JE |
1 | /* |
2 | * IIO accel SPI driver for Freescale MMA7455L 3-axis 10-bit accelerometer | |
3 | * Copyright 2015 Joachim Eastwood <manabian@gmail.com> | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License version 2 as | |
7 | * published by the Free Software Foundation. | |
8 | */ | |
9 | ||
10 | #include <linux/module.h> | |
11 | #include <linux/regmap.h> | |
12 | #include <linux/spi/spi.h> | |
13 | ||
14 | #include "mma7455.h" | |
15 | ||
16 | static int mma7455_spi_probe(struct spi_device *spi) | |
17 | { | |
18 | const struct spi_device_id *id = spi_get_device_id(spi); | |
19 | struct regmap *regmap; | |
20 | ||
21 | regmap = devm_regmap_init_spi(spi, &mma7455_core_regmap); | |
22 | if (IS_ERR(regmap)) | |
23 | return PTR_ERR(regmap); | |
24 | ||
25 | return mma7455_core_probe(&spi->dev, regmap, id->name); | |
26 | } | |
27 | ||
28 | static int mma7455_spi_remove(struct spi_device *spi) | |
29 | { | |
30 | return mma7455_core_remove(&spi->dev); | |
31 | } | |
32 | ||
33 | static const struct spi_device_id mma7455_spi_ids[] = { | |
34 | { "mma7455", 0 }, | |
35 | { "mma7456", 0 }, | |
36 | { } | |
37 | }; | |
38 | MODULE_DEVICE_TABLE(spi, mma7455_spi_ids); | |
39 | ||
40 | static struct spi_driver mma7455_spi_driver = { | |
41 | .probe = mma7455_spi_probe, | |
42 | .remove = mma7455_spi_remove, | |
43 | .id_table = mma7455_spi_ids, | |
44 | .driver = { | |
45 | .name = "mma7455-spi", | |
46 | }, | |
47 | }; | |
48 | module_spi_driver(mma7455_spi_driver); | |
49 | ||
50 | MODULE_AUTHOR("Joachim Eastwood <manabian@gmail.com>"); | |
51 | MODULE_DESCRIPTION("Freescale MMA7455L SPI accelerometer driver"); | |
52 | MODULE_LICENSE("GPL v2"); |